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btrace: prepare for throwing exceptions when enabling btrace
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8ce47547
TT
12018-02-08 Tom Tromey <tom@tromey.com>
2
3 * linux-low.c (install_software_single_step_breakpoints): Use
4 make_scoped_restore.
5 * inferiors.c (make_cleanup_restore_current_thread): Remove.
6 (do_restore_current_thread_cleanup): Remove.
7 * gdbthread.h (make_cleanup_restore_current_thread): Don't
8 declare.
9
45dd3607
TT
102018-02-08 Tom Tromey <tom@tromey.com>
11
12 * mem-break.c (set_raw_breakpoint_at): Use
13 gdb::unique_xmalloc_ptr.
14
e671cd59
PA
152018-01-30 Pedro Alves <palves@redhat.com>
16
17 PR gdb/13211
18 * target.c (target_terminal::terminal_state): Rename to ...
19 (target_terminal::m_terminal_state): ... this.
20
a0aad537
JC
212018-01-19 James Clarke <jrtc27@jrtc27.com>
22
23 * linux-low.c (handle_extended_wait): Surround call to
24 thread_db_notice_clone with #ifdef USE_THREAD_DB.
25
4d9b86e1
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262018-01-17 Simon Marchi <simon.marchi@ericsson.com>
27
28 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
29 linux_ptrace_attach_fail_reason_string now returning an
30 std::string.
31 (linux_attach): Likewise.
32 * thread-db.c (attach_thread): Likewise.
33
f517c180
EA
342018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
35
36 PR gdb/21559
37 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
38 checking for fs_base/gs_base fields in struct user_regs_struct.
39 * configure: Regenerate.
40
9a70f35c
YQ
412018-01-16 Yao Qi <yao.qi@linaro.org>
42
43 PR gdb/18749
44 * linux-low.c (fetch_register): Call supply_register instead of
45 error.
46
605fd3c6
YQ
472018-01-08 Yao Qi <yao.qi@linaro.org>
48 Simon Marchi <simon.marchi@ericsson.com>
49
50 * Makefile.in (OBS): Remove selftest.o.
51 * configure.ac: Set srv_selftest_objs if $development is true.
52 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
53 * configure: Re-generated.
54 * server.c (captured_main): Wrap variable selftest_filter with
55 GDB_SELF_TEST.
56
2cc05030
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572018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
58
59 * server.c (parse_debug_format_options): Return std::string.
60 (handle_monitor_command, captured_main): Adjust.
61
e379cee6
PA
622018-01-05 Pedro Alves <palves@redhat.com>
63
64 PR gdb/18653
65 * server.c (captured_main): Pass quiet=false to
66 save_original_signals_state.
67
82e1e79a
JB
682018-01-01 Joel Brobecker <brobecker@adacore.com>
69
70 * gdbreplay.c (gdbreplay_version): Update copyright year in
71 version message.
72 * server.c (gdbserver_version): Likewise.
73
8e481c3b
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742017-12-08 Tom Tromey <tom@tromey.com>
75
76 * ax.c (ax_printf): Update.
77
a8806230
YQ
782017-12-07 Yao Qi <yao.qi@linaro.org>
79
80 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
81 aarch64_linux_read_description.
82 * linux-amd64-ipa.c (idx2mask): New array.
83 (get_ipa_tdesc): Move idx2mask out.
84 (initialize_low_tracepoint): Initialize target descriptions.
85 * linux-i386-ipa.c (idx2mask): New array.
86 (get_ipa_tdesc): Move idx2mask out.
87 (initialize_low_tracepoint): Initialize target descriptions.
88
d4a0e8b5
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892017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
90
91 * tdesc.c (struct tdesc_type): Change return type.
92 (tdesc_add_flag): Change parameter type.
93 (tdesc_add_bitfield): Likewise.
94 (tdesc_add_field): Likewise.
95 (tdesc_set_struct_size): Likewise.
96
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972017-12-05 Simon Marchi <simon.marchi@ericsson.com>
98
99 * regcache.c (registers_to_string): Remove unused variable.
100
c0e15c9b
SM
1012017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
102
103 * inferiors.c (for_each_inferior_with_data): Remove.
104 * inferiors.h (for_each_inferior_with_data): Remove.
105 * server.c (handle_qxfer_threads_worker): Change parameter type.
106 (handle_qxfer_threads_proper): Use for_each_thread.
107
f0045347
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1082017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
109
110 * inferiors.c (for_each_inferior): Remove.
111 (clear_inferiors): Use for_each_thread.
112 * inferiors.h (for_each_inferior): Remove.
113 * linux-low.c (linux_wait_for_event_filtered): Use
114 for_each_thread.
115 (linux_stabilize_threads): Likewise.
116 * regcache.c (regcache_release): Likewise.
117 * server.c (gdb_wants_all_threads_stopped): Likewise.
118 (clear_pending_status_callback): Remove.
119 (handle_status): Use for_each_thread.
120 (captured_main): Likewise.
121 * win32-low.c (child_init_thread_list): Likewise.
122 (win32_clear_inferiors): Likewise.
123 (fake_breakpoint_event): Likewise.
124
9521758b
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1252017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
126
127 * inferiors.h (find_inferior): Remove.
128 * inferiors.c (find_inferior): Remove.
129
8f86d7aa
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1302017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
131
132 * linux-low.c (resume_status_pending_p): Update comment.
133 (need_step_over_p): Update comment.
134
e2b44075
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1352017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
136
137 * linux-low.c (proceed_one_lwp): Return void, change parameter
138 type.
139 (unsuspend_and_proceed_one_lwp): Likewise.
140 (proceed_all_lwps): Use for_each_thread.
141 (unstop_all_lwps): Likewise.
142
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1432017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
144
145 * linux-low.c (linux_resume_one_thread): Return void, take
146 parameter directly.
147 (linux_resume): Use for_each_thread.
148
df3e4dbe
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1492017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
150
151 * linux-low.c (send_sigstop_callback): Return void, change
152 parameter type. Rename to...
153 (send_sigstop): ... this.
154 (suspend_and_send_sigstop_callback): Return void, change parameter
155 type. Rename to...
156 (suspend_and_send_sigstop): ... this.
157 (stop_all_lwps): Use for_each_thread.
158
5a6b0a41
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1592017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
160
161 * linux-low.c (lwp_running): Return bool, remove unused
162 argument.
163 (linux_stabilize_threads): Use find_thread.
164
39a64da5
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1652017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
166
167 * linux-low.c (select_singlestep_lwp_callback): Remove.
168 (count_events_callback): Remove.
169 (select_event_lwp_callback): Remove.
170 (select_event_lwp): Use find_thread/for_each_thread.
171
a1385b7b
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1722017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
173
174 * linux-low.c (not_stopped_callback): Return bool, take filter
175 argument directly.
176 (linux_wait_for_event_filtered): Use find_thread.
177 (linux_wait_1): Likewise.
178
454296a2
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1792017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
180
181 * linux-low.c (same_lwp): Remove.
182 (find_lwp_pid): Use find_thread.
183
6b2a85da
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1842017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
185
186 * linux-low.c (delete_lwp_callback): Remove.
187 (linux_mourn): Use for_each_thread.
188
798a38e8
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1892017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
190
191 * linux-low.c (linux_detach_lwp_callback): Return void, remove
192 args parameter, don't check for pid.
193 (linux_detach): Use for_each_thread.
194
e4eb0dec
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1952017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
196
197 * linux-low.c (struct counter): Remove.
198 (second_thread_of_pid_p): Remove.
199 (last_thread_of_process_p): Use find_thread.
200
83e1b6c1
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2012017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
202
203 * inferiors.c (find_inferior_in_random): Remove.
204 * inferiors.h (find_inferior_in_random): Remove.
205 * linux-low.c (status_pending_p_callback): Return bool, accept
206 parameter ptid directly.
207 (linux_wait_for_event_filtered): Use find_thread_in_random.
208 (linux_wait_1): Likewise.
209
8dc7b443
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2102017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
211
212 * inferiors.c (find_inferior_id): Remove.
213 (find_thread_ptid): Move implemention from find_inferior_id to
214 here.
215 * inferiors.h (find_inferior_id): Remove.
216 * server.c (handle_status): Use find_thread_ptid.
217 (process_serial_event): Likewise.
218 * thread-db.c (find_one_thread): Likewise.
219 (thread_db_thread_handle): Likewise.
220 * win32-low.c (thread_rec): Likewise.
221 (child_delete_thread): Likewise.
222 (win32_thread_alive): Likewise.
223 (get_child_debug_event): Likewise.
224
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2252017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
226
227 * linux-mips-low.c (update_watch_registers_callback): Return
228 void, remove pid_p parameter, don't check for pid.
229 (mips_insert_point, mips_remove_point): Use for_each_thread.
230
c91bb56b
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2312017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
232
233 * lynx.low (lynx_delete_thread_callback): Remove.
234 (lynx_mourn): Use for_each_thread.
235
634a3254
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2362017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
237
238 * regcache.c (regcache_invalidate_one): Remove.
239 (regcache_invalidate_pid): use for_each_thread.
240
41272101
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2412017-11-26 Tom Tromey <tom@tromey.com>
242
243 * linux-low.c (linux_create_inferior): Update.
244
f5291a6f
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2452017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
246
247 * spu-low.c (spu_create_inferior): Fix typo in argument name.
248
6654d750
AH
2492017-11-24 Alan Hayward <alan.hayward@arm.com>
250
251 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
252 * linux-aarch64-low.c (initialize_low_arch): Call init func.
253 * linux-aarch64-tdesc-selftest.c: New file.
254 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
255
2562017-11-24 Alan Hayward <alan.hayward@arm.com>
257
258 * configure.srv: Add new file.
259 * linux-aarch64-low.c (initialize_low_arch): Call init func.
260 * linux-aarch64-tdesc-selftest.c: New file.
261 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
262
49bdb7ee
AH
2632017-11-24 Alan Hayward <alan.hayward@arm.com>
264
265 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
266 * linux-aarch64-low.c (initialize_low_arch): Remove init.
267 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
268
d6d7ce56
AH
2692017-11-24 Alan Hayward <alan.hayward@arm.com>
270
271 * configure.srv: Add new files.
272 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
273 aarch64_linux_read_description.
274 * linux-aarch64-low.c (aarch64_linux_read_description):
275 Merge with aarch64_arch_setup.
276 (aarch64_arch_setup): Call aarch64_linux_read_description.
277 * linux-aarch64-tdesc.c: New file.
278 * linux-aarch64-tdesc.h: New file.
279
506fe5f4
YQ
2802017-11-24 Yao Qi <yao.qi@linaro.org>
281
282 * configure.srv: Set $srv_regobj for tic6x-linux.
283 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
284 (tic6x_read_description): Move some code to tic6x_arch_setup.
285 (tic6x_tdesc_test): New function.
286 (initialize_low_arch): Call selftests::register_test.
287
29f9a567
YQ
2882017-11-22 Yao Qi <yao.qi@linaro.org>
289
290 * remote-utils.c (prepare_resume_reply): Use memcpy.
291
578290ec
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2922017-11-19 Simon Marchi <simon.marchi@ericsson.com>
293
294 * linux-low.c (kill_one_lwp_callback): Return void, take
295 argument directly, don't filter on pid.
296 (linux_kill): Use for_each_thread.
297
eca55aec
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2982017-11-19 Simon Marchi <simon.marchi@ericsson.com>
299
300 * linux-low.c (need_step_over_p): Return bool, remove dummy
301 argument.
302 (linux_resume, proceed_all_lwps): Use find_thread.
303
25c28b4d
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3042017-11-19 Simon Marchi <simon.marchi@ericsson.com>
305
306 * linux-low.c (resume_status_pending_p): Return bool, remove
307 flag_p argument.
308 (linux_resume): Use find_thread.
309
5fdda392
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3102017-11-19 Simon Marchi <simon.marchi@ericsson.com>
311
312 * linux-low.c (struct thread_resume_array): Remove.
313 (linux_set_resume_request): Return void, take arguments
314 directly.
315 (linux_resume): Use for_each_thread.
316
fcb056a5
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3172017-11-19 Simon Marchi <simon.marchi@ericsson.com>
318
319 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
320 return bool, remove data argument.
321 (linux_stabilize_threads): Use find_thread.
322
139720c5
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3232017-11-19 Simon Marchi <simon.marchi@ericsson.com>
324
325 * linux-low.c (unsuspend_one_lwp): Remove.
326 (unsuspend_all_lwps): Use for_each_thread, inline code from
327 unsuspend_one_lwp.
328
6d1e5673
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3292017-11-19 Simon Marchi <simon.marchi@ericsson.com>
330
331 * gdbthread.h (find_thread): Add overload with ptid_t filter.
332 * linux-low.c (struct iterate_over_lwps_args): Remove.
333 (iterate_over_lwps_filter): Remove.
334 (iterate_over_lwps): Use find_thread.
335
bbf550d5
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3362017-11-19 Simon Marchi <simon.marchi@ericsson.com>
337
338 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
339 (linux_handle_new_gdb_connection): Use for_each_thread, inline
340 code from reset_lwp_ptrace_options_callback.
341
00192f77
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3422017-11-19 Simon Marchi <simon.marchi@ericsson.com>
343
344 * linux-arm-low.c (struct update_registers_data): Remove.
345 (update_registers_callback): Return void, take arguments
346 directly, don't check thread's pid.
347 (arm_insert_point, arm_remove_point): Use for_each_thread.
348
2bee2b6c
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3492017-11-19 Simon Marchi <simon.marchi@ericsson.com>
350
351 * win32-low.c (continue_one_thread): Return void, take argument
352 directly.
353 (child_continue): Use for_each_thread.
354
0b360f19
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3552017-11-19 Simon Marchi <simon.marchi@ericsson.com>
356
357 * win32-i386-low.c (update_debug_registers_callback): Rename
358 to ...
359 (update_debug_registers): ... this, return void, remove pid_p arg.
360 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
361
f27866ba
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3622017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
363
364 * inferiors.h (struct process_info): Add constructor, initialize
365 fields..
366 <syscalls_to_catch>: Change type to std::vector<int>.
367 * inferiors.c (add_process): Allocate process_info with new.
368 (remove_process): Free process_info with delete.
369 * linux-low.c (handle_extended_wait): Adjust.
370 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
371 * server.c (handle_general_set): Adjust.
372
e849ea89
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3732017-11-16 Pedro Alves <palves@redhat.com>
374
375 * remote-utils.c (remote_close): Block SIGIO signals instead of
376 uninstalling the SIGIO handler.
377
1d0aa65c
AH
3782017-11-16 Alan Hayward <alan.hayward@arm.com>
379
380 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
381
3491a34c
YQ
3822017-11-16 Yao Qi <yao.qi@linaro.org>
383
384 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
385 (tic6x_store_gregset): Likewise.
386 (tic6x_usrregs_info): Move it up.
387
a602f924
AH
3882017-11-15 Alan Hayward <alan.hayward@arm.com>
389
390 * Makefile.in: Update arch rules.
391 * configure.srv: Explicitly mark arch/ files.
392
5616b6c3
AS
3932017-11-13 Andreas Schwab <schwab@suse.de>
394
395 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
396 function.
397 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
398
d1928160
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3992017-11-06 Pedro Alves <palves@redhat.com>
400
401 * config.in, configure: Regenerate.
402
bac608e7
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4032017-10-27 Simon Marchi <simon.marchi@ericsson.com>
404
405 * target.c (struct thread_search): Remove.
406 (thread_search_callback): Remove.
407 (prepare_to_access_memory): Use for_each_thread instead of
408 find_inferior. Inline code from thread_search_callback.
409
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4102017-10-27 Simon Marchi <simon.marchi@ericsson.com>
411
412 * server.c (struct visit_actioned_threads_data): Remove.
413 (visit_actioned_threads): Change prototype to take arguments
414 directly.
415 (resume): Use find_thread instead of find_inferior.
416
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4172017-10-27 Simon Marchi <simon.marchi@ericsson.com>
418
419 * server.c (queue_stop_reply_callback): Change prototype, return
420 void.
421 (find_status_pending_thread_callback): Remove.
422 (handle_status): Replace find_inferior with find_thread and
423 for_each_thread.
424
cc628f3d
AH
4252017-10-25 Alan Hayward <alan.hayward@arm.com>
426
427 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
428 with REGNO.
429 (aarch64_store_gregset): Likewise.
430 (aarch64_fill_fpregset): Likewise.
431 (aarch64_store_fpregset): Likewise.
432
4d3bb80e
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4332017-10-21 Simon Marchi <simon.marchi@ericsson.com>
434
435 * gdbthread.h (find_thread, for_each_thread): New functions.
436 * inferiors.c (thread_of_pid): Remove.
437 (find_any_thread_of_pid): Use find_thread.
438 * linux-low.c (num_lwps): Use for_each_thread.
439
7a7cdfa0
YQ
4402017-10-17 Yao Qi <yao.qi@linaro.org>
441
442 * Makefile.in: Remove one rule.
443 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
444
e675d170
YQ
4452017-10-17 Yao Qi <yao.qi@linaro.org>
446
447 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
448 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
449
7eb4e0f9
YQ
4502017-10-17 Yao Qi <yao.qi@linaro.org>
451
452 * configure.srv: Rename arm.o with arch/arm.o.
453
60d6cfc9
YQ
4542017-10-17 Yao Qi <yao.qi@linaro.org>
455
456 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
457 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
458 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
459 (arch-i386.o, arch-amd64.o): Remove rules.
460 (arch/%.o): New rule.
461 Update POSTCOMPILE and COMPILE.pre.
462 * configure.ac: Invoke AC_CONFIG_COMMANDS.
463 * configure: Re-generated.
464 * configure.srv: Replace arch-i386.o with arch/i386.o.
465 Replace arch-amd64.o with arch/amd64.o.
466
5bfda255
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4672017-10-16 Yao Qi <yao.qi@linaro.org>
468
469 * configure: Regenerated.
470
9c80ecd6
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4712017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
472
473 * inferiors.h: (struct inferior_list): Remove.
474 (struct inferior_list_entry); Remove.
475 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
476 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
477 get_first_inferior): Remove.
478 (for_each_inferior, for_each_inferior_with_data, find_inferior,
479 find_inferior_id, find_inferior_in_random): Change signature.
480 * inferiors.c (all_threads): Change type to
481 std::list<thread_info *>.
482 (get_thread): Remove macro.
483 (find_inferior, find_inferior_id): Change signature, implement
484 using find_thread.
485 (find_inferior_in_random): Change signature, implement using
486 find_thread_in_random.
487 (for_each_inferior, for_each_inferior_with_data): Change
488 signature, implement using for_each_thread.
489 (add_inferior_to_list, remove_inferior): Remove.
490 (add_thread, get_first_thread, thread_of_pid,
491 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
492 (get_first_inferior, one_inferior_p, clear_inferior_list):
493 Remove.
494 (clear_inferiors, get_thread_process): Update.
495 * gdbthread.h: Include <list>.
496 (struct thread_info) <entry>: Remove field.
497 <id>: New field.
498 (all_threads): Change type to std::list<thread_info *>.
499 (get_first_inferior): Add doc.
500 (find_thread, for_each_thread, find_thread_in_random): New
501 functions.
502 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
503 * linux-arm-low.c (update_registers_callback): Update.
504 * linux-low.c (second_thread_of_pid_p): Update.
505 (kill_one_lwp_callback, linux_detach_lwp_callback,
506 delete_lwp_callback, status_pending_p_callback, same_lwp,
507 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
508 iterate_over_lwps, not_stopped_callback,
509 resume_stopped_resumed_lwps, count_events_callback,
510 select_singlestep_lwp_callback, select_event_lwp_callback,
511 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
512 suspend_and_send_sigstop_callback, wait_for_sigstop,
513 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
514 lwp_running, linux_set_resume_request, resume_status_pending_p,
515 need_step_over_p, start_step_over, linux_resume_one_thread,
516 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
517 reset_lwp_ptrace_options_callback): Update.
518 * linux-mips-low.c (update_watch_registers_callback): Update.
519 * regcache.c (regcache_invalidate_one, regcache_invalidate):
520 Update.
521 (free_register_cache_thread_one): Remove.
522 (regcache_release): Update.
523 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
524 handle_qxfer_threads_worker): Update.
525 (handle_query): Update, use list iterator.
526 (visit_actioned_threads, handle_pending_status,
527 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
528 clear_pending_status_callback, set_pending_status_callback,
529 find_status_pending_thread_callback, handle_status,
530 process_serial_event): Update.
531 * target.c (thread_search_callback): Update.
532 * thread-db.c (thread_db_get_tls_address): Update.
533 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
534 Update.
535 * win32-i386-low.c (update_debug_registers_callback): Update.
536 * win32-low.c (delete_thread_info, child_delete_thread,
537 continue_one_thread, suspend_one_thread,
538 get_child_debug_event): Adjust.
539
9179355e
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5402017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
541
542 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
543 * inferiors.h: Include <list>.
544 (struct process_info) <entry>: Remove field.
545 <pid>: New field.
546 (pid_of): Change macro to function.
547 (ptid_of, lwpid_of): Remove macro.
548 (all_processes): Change type to std::list<process_info *>.
549 (ALL_PROCESSES): Remove macro.
550 (for_each_process, find_process): New function.
551 * inferiors.c (all_processes): Change type to
552 std::list<process_info *>.
553 (find_thread_process): Adjust.
554 (add_process): Likewise.
555 (remove_process): Likewise.
556 (find_process_pid): Likewise.
557 (get_first_process): Likewise.
558 (started_inferior_callback): Remove.
559 (have_started_inferiors_p): Adjust.
560 (attached_inferior_callback): Remove.
561 (have_attached_inferiors_p): Adjust.
562 * linux-low.c (check_zombie_leaders): Likewise.
563 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
564 (x86_linux_update_xmltarget): Adjust.
565 * server.c (handle_query): Likewise.
566 (gdb_reattached_process): Remove.
567 (handle_status): Adjust.
568 (kill_inferior_callback): Likewise.
569 (detach_or_kill_inferior): Remove.
570 (print_started_pid): Likewise.
571 (print_attached_pid): Likewise.
572 (detach_or_kill_for_exit): Update.
573 (process_serial_event): Likewise.
574 * linux-arm-low.c (arm_new_fork): Likewise.
575
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5762017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
577
578 * dll.h: Include <list>.
579 (struct dll_info): Add constructor.
580 <entry>: Remove field.
581 (all_dlls): Change type to std::list<dll_info>.
582 * dll.c: Include <algorithm>.
583 (get_dll): Remove macro.
584 (all_dlls): Change type to std::list<dll_info *>.
585 (free_one_dll): Remove.
586 (match_dll): Likewise.
587 (loaded_dll): Adjust.
588 (unloaded_dll): Adjust to all_dlls type change, use
589 std::find_if. Inline code from match_dll.
590 (clear_dlls): Adjust to all_dlls type change.
591 * server.c (emit_dll_description): Remove.
592 (handle_qxfer_libraries): Adjust to all_dlls type change,
593 integrate emit_dll_description's functionality.
594
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5952017-10-12 Simon Marchi <simon.marchi@ericsson.com>
596
597 * linux-low.h (struct linux_target_ops) <delete_process>: New
598 field.
599 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
600 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
601 (struct linux_target_ops): Add delete_process callback.
602 * linux-arm-low.c (arm_delete_process): New.
603 (struct linux_target_ops): Add delete_process callback.
604 * linux-bfin-low.c (struct linux_target_ops): Likewise.
605 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
606 * linux-m32r-low.c (struct linux_target_ops): Likewise.
607 * linux-mips-low.c (mips_linux_delete_process): New.
608 (struct linux_target_ops): Add delete_process callback.
609 * linux-ppc-low.c (struct linux_target_ops): Likewise.
610 * linux-s390-low.c (struct linux_target_ops): Likewise.
611 * linux-sh-low.c (struct linux_target_ops): Likewise.
612 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
613 * linux-tile-low.c (struct linux_target_ops): Likewise.
614 * linux-x86-low.c (x86_linux_delete_process): New.
615 (struct linux_target_ops): Add delete_process callback.
616 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
617
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6182017-10-12 Simon Marchi <simon.marchi@ericsson.com>
619
620 * linux-aarch64-low.c (the_low_target): Add thread delete
621 callback.
622 * linux-arm-low.c (arm_delete_thread): New function.
623 (the_low_target): Add thread delete callback.
624 * linux-bfin-low.c (the_low_target): Likewise.
625 * linux-crisv32-low.c (the_low_target): Likewise.
626 * linux-low.c (delete_lwp): Invoke delete_thread callback if
627 set.
628 * linux-low.h (struct linux_target_ops) <delete_thread>: New
629 field.
630 * linux-m32r-low.c (the_low_target): Add thread delete callback.
631 * linux-mips-low.c (mips_linux_delete_thread): New function.
632 (the_low_target): Add thread delete callback.
633 * linux-ppc-low.c (the_low_target): Likewise.
634 * linux-s390-low.c (the_low_target): Likewise.
635 * linux-sh-low.c (the_low_target): Likewise.
636 * linux-tic6x-low.c (the_low_target): Likewise.
637 * linux-tile-low.c (the_low_target): Likewise.
638 * linux-x86-low.c (the_low_target): Likewise.
639 * linux-xtensa-low.c (the_low_target): Likewise.
640
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6412017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
642
643 * win32-low.c: Include "common-inferior.h".
644
bc3b087d
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6452017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
646
647 * inferiors.c (set_inferior_cwd): New function.
648 * server.c (handle_general_set): Handle QSetWorkingDir packet.
649 (handle_query): Inform that QSetWorkingDir is supported.
650 * win32-low.c (create_process): Pass the inferior's cwd to
651 CreateProcess.
652
d092c5a2
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6532017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
654
655 * inferiors.c (current_inferior_cwd): New global variable.
656 (get_inferior_cwd): New function.
657 * inferiors.h (struct process_info) <cwd>: New field.
658
7da0a886
SDJ
6592017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
660
661 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
662 (OBS): Add gdb_tilde_expand.o.
663
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6642017-10-02 Simon Marchi <simon.marchi@ericsson.com>
665
666 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
667 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
668
256642e8
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6692017-09-29 Pedro Alves <palves@redhat.com>
670
671 * ax.c (gdb_parse_agent_expr): Constify.
672 * ax.h (gdb_parse_agent_expr): Constify.
673 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
674 Constify.
675 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
676 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
677 * remote-utils.h (read_ptid): Constify.
678 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
679 (process_point_options, process_serial_event): Constify.
680 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
681 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
682 (cmd_qtbuffer): Constify.
683
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6842017-09-29 Pedro Alves <palves@redhat.com>
685
686 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
687 fails.
688
94c207e0
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6892017-09-29 Pedro Alves <palves@redhat.com>
690
691 * linux-low.c (handle_extended_wait): Pass parent thread instead
692 of process to thread_db_notice_clone.
693 * linux-low.h (thread_db_notice_clone): Replace parent process
694 parameter with parent thread parameter.
695 * thread-db.c (find_one_thread): Add comment.
696 (thread_db_notice_clone): Replace parent process parameter with
697 parent thread parameter. Temporarily switch to the parent thread.
698
75352e28
SDJ
6992017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
700
701 * gdbthread.h: Include "common-gdbthread.h".
702 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
703 "if" when validating the ptid.
704 * remote-utils.c: Include "gdbthread.h".
705 (prepare_resume_reply): Use "switch_to_thread".
706 * target.c (done_accessing_memory): Likewise.
707
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7082017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
709
710 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
711 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
712 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
713 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
714 s390x-gs-linux64-ipa.o to ipa_obj.
715 * linux-s390-low.c (HWCAP_S390_GS): New define.
716 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
717 New functions.
718 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
719 (s390_arch_setup): Check for guarded-storage support and choose
720 appropriate tdesc.
721 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
722 init_registers_s390x_gs_linux64.
723 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
724 enum value.
725 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
726 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
727
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7282017-09-22 Simon Marchi <simon.marchi@ericsson.com>
729
730 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
731
f6327dcb
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7322017-09-21 Kevin Buettner <kevinb@redhat.com>
733
734 * linux-low.h (struct lwp_info): Add new field, thread_handle.
735 (thread_db_thread_handle): Declare.
736 * linux-low.c (linux_target_ops): Initialize thread_handle.
737 * server.c (handle_qxfer_threads_worker): Add support for
738 "handle" attribute.
739 * target.h (struct target_ops): Add new function pointer,
740 thread_handle.
741 (target_thread_handle): Define.
742 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
743 field in lwp.
744 (thread_db_thread_handle): New function.
745
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7462017-09-21 Kevin Buettner <kevinb@redhat.com>
747
748 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
749 * linux-low.h (thread_db_notice_clone): Declare.
750 * thread-db.c (thread_db_notice_clone): New function.
751
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7522017-09-21 Pedro Alves <palves@redhat.com>
753
754 * server.c (gdb_read_memory, handle_status, process_serial_event)
755 (handle_serial_event, handle_target_event): Adjust to
756 set_desired_thread prototype change.
757 * target.c (set_desired_thread): Remove 'use_general' parameter
758 and adjust.
759 * target.h (set_desired_thread): Remove 'use_general' parameter.
760
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7612017-09-20 Tom Tromey <tom@tromey.com>
762
763 * target.c (target_terminal::terminal_state): Define.
764 (target_terminal::init): Rename from target_terminal_init.
765 (target_terminal::inferior): Rename from
766 target_terminal_inferior.
767 (target_terminal::ours): Rename from target_terminal_ours.
768 (target_terminal::ours_for_output, target_terminal::info): New.
769
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7702017-09-16 Simon Marchi <simon.marchi@ericsson.com>
771
772 * server.c (accumulate_file_name_length): Remove.
773 (emit_dll_description): Adjust to std::string change.
774 (handle_qxfer_libraries): Use std::string to hold document.
775
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7762017-09-16 Simon Marchi <simon.marchi@ericsson.com>
777
778 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
779 return type of xml_escape_text.
780 * server.c (emit_dll_description): Likewise.
781
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7822017-09-16 Simon Marchi <simon.marchi@ericsson.com>
783
784 * server.c (captured_main): Accept argument for --selftest.
785 Update run_tests call.
786 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
787 when registering selftests.
788
c4dfafab
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7892017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
790
791 * regcache.c (get_thread_regcache): Update code to use "std::vector"
792 instead of "VEC" for "target_desc.reg_defs".
793 (regcache_cpy): Likewise.
794 (registers_to_string): Likewise.
795 (registers_from_string): Likewise.
796 (find_regno): Likewise.
797 (supply_regblock): Likewise.
798 (regcache_raw_read_unsigned): Likewise.
799 * tdesc.c (init_target_desc): Likewise.
800 (tdesc_create_reg): Likewise.
801 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
802 (struct target_desc) <reg_defs>: Convert to "std::vector".
803 (target_desc): Do not initialize "reg_defs".
804 (~target_desc): Update code to use "std::vector" instead of "VEC"
805 for "target_desc.reg_defs".
806 (operator==): Likewise.
807
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8082017-09-15 Simon Marchi <simon.marchi@ericsson.com>
809
810 * inferiors.h (thread_to_gdb_id): Remove.
811 * inferiors.c (thread_to_gdb_id): Remove.
812 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
813 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
814 lynx_store_registers, lynx_read_memory, lynx_write_memory):
815 Likewise.
816 * nto-low.c (nto_fetch_registers, nto_store_registers,
817 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
818
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8192017-09-15 Simon Marchi <simon.marchi@ericsson.com>
820
821 * inferiors.h (gdb_id_to_thread_id): Remove.
822 * inferiors.c (gdb_id_to_thread_id): Remove.
823 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
824 removal. Move pid declaration closer to where it's used.
825
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8262017-09-15 Simon Marchi <simon.marchi@ericsson.com>
827
828 * server.c (handle_detach): New function.
829 (process_serial_event): Move code out, call handle_detach.
830
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8312017-09-15 Simon Marchi <simon.marchi@ericsson.com>
832
833 * server.c (require_running): Rename to ...
834 (require_running_or_return): ... this ...
835 (require_running_or_break): ... and this.
836 (handle_query, process_serial_event): Adjust.
837
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8382017-09-15 Simon Marchi <simon.marchi@ericsson.com>
839
840 * linux-low.c (linux_set_resume_request): Remove unused
841 variables.
842
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844
845 * server.c (first_thread_of): Remove.
846 (process_serial_event): Replace usage of first_thread_of with
847 find_any_thread_of_pid.
848 * tracepoint.c (same_process_p): Remove.
849 (gdb_agent_about_to_close): Replace usage of same_process_p with
850 find_any_thread_of_pid.
851 * linux-x86-low.c (same_process_callback): Remove.
852 (x86_arch_setup_process_callback): Replace usage of
853 same_process_callback with find_any_thread_of_pid.
854 * thread-db.c (any_thread_of): Remove.
855 (switch_to_process): Replace usage of any_thread_of with
856 find_any_thread_of_pid.
857 * inferiors.c (thread_pid_matches_callback): Remove.
858 (find_thread_process): Adjust to use find_any_thread_of_pid.
859
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8602017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
861
862 * regcache.c (get_thread_regcache): Guard calls to "memset"
863 with "!VEC_empty".
864
cc397f3a
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8652017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
866
867 * linux-low.c (handle_extended_wait): Use
868 "allocate_target_description" instead of "XNEW".
869 * linux-x86-low.c (initialize_low_arch): Likewise.
870
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8712017-09-05 Yao Qi <yao.qi@linaro.org>
872
873 * configure.srv (srv_i386_regobj): Remove.
874 (srv_amd64_regobj): Remove.
875 (srv_regobj): Set it to "" for x86 non-linux targets.
876 * linux-x86-tdesc.c (i386_linux_read_description):
877 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
878 (init_registers_i386): Remove the declaration.
879 (tdesc_i386): Remove the declaration.
880 (lynx_i386_arch_setup): Call i386_create_target_description.
881 * nto-x86-low.c: Likewise.
882 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
883 [!__x86_64__]: include arch/i386.h.
884 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
885
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8862017-09-05 Yao Qi <yao.qi@linaro.org>
887
888 * configure.srv (srv_amd64_linux_xmlfiles): Remove
889 i386/amd64-XXX-linux from it.
890
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8912017-09-05 Yao Qi <yao.qi@linaro.org>
892
893 * configure.srv: Empty srv_amd64_linux_regobj if $development is
894 false.
895 (ipa_amd64_linux_regobj): Remove.
896 (ipa_x32_linux_regobj): Remove.
897
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YQ
8982017-09-05 Yao Qi <yao.qi@linaro.org>
899
900 * Makefile.in (arch-amd64.o): New rule.
901 * configure.srv: Append arch-amd64.o.
902 * linux-amd64-ipa.c: Include common/x86-xstate.h.
903 (get_ipa_tdesc): Call amd64_linux_read_description.
904 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
905 and init_registers_amd64_XXX.
906 * linux-x86-low.c (x86_linux_read_description): Call
907 amd64_linux_read_description.
908 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
909 (initialize_low_arch): Don't call init_registers_x32_XXX and
910 init_registers_amd64_XXX.
911 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
912 and tdesc_amd64_XXX.
913 [__x86_64__] (amd64_tdesc_test): New function.
914 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
915 and init_registers_amd64_XXX.
916 * linux-x86-tdesc.c: Include arch/amd64.h.
917 (xcr0_to_tdesc_idx): New function.
918 (i386_linux_read_description): New function.
919 (amd64_get_ipa_tdesc_idx): New function.
920 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
921 (amd64_get_ipa_tdesc): Declare.
922
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9232017-09-05 Yao Qi <yao.qi@linaro.org>
924
925 * configure.srv (srv_i386_linux_xmlfiles): Remove
926 i386/i386-XXX-linux.xml from it.
927
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9282017-09-05 Yao Qi <yao.qi@linaro.org>
929
930 * configure.srv: Set srv_i386_linux_regobj empty if $development
931 is false.
932 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
933 initialize_low_tdesc.
934 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
935 with #if initialize_low_tdesc.
936 * linux-x86-tdesc-selftest.c: New file.
937 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
938
5f035c07
YQ
9392017-09-05 Yao Qi <yao.qi@linaro.org>
940
941 * Makefile.in (arch-i386.o): New rule.
942 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
943 (x86_64-*-linux*): Likewise.
944 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
945 include arch/i386.h.
946 (i386_linux_read_description): Remove code and call
947 i386_create_target_description.
948 * tdesc.c (allocate_target_description): New function.
949 * tdesc.h (set_tdesc_architecture): Remove declaration.
950 (set_tdesc_osabi): Likewise.
951
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9522017-09-05 Yao Qi <yao.qi@linaro.org>
953
954 * linux-x86-tdesc.c: Don't include <inttypes.h>.
955 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
956 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
957 .xmltarget.
958 * server.c (get_features_xml): Call tdesc_get_features_xml.
959 * tdesc.c (set_tdesc_architecture): New function.
960 (set_tdesc_osabi): New function.
961 (tdesc_get_features_xml): New function.
962 (tdesc_create_feature): Add an argument.
963 * tdesc.h (struct target_desc) <features>: New field.
964 <arch, osabi>: New field.
965 (~target_desc): xfree features, arch, and osabi.
966 (target_desc::oerator==): Don't compare .xmltarget.
967 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
968 (set_tdesc_osabi): Likewise.
969 (tdesc_get_features_xml): Likewise.
970
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9712017-09-05 Yao Qi <yao.qi@linaro.org>
972
973 * linux-x86-tdesc.c: Include selftest.h.
974 (i386_tdesc_test): New function.
975 (initialize_low_tdesc): Call selftests::register_test.
976 * tdesc.h: Include regdef.h.
977 (target_desc): Override operator == and !=.
978
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9792017-09-05 Yao Qi <yao.qi@linaro.org>
980
981 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
982 (ipa_obj): Likewise.
983 * linux-i386-ipa.c: Include common/x86-xstate.h
984 (get_ipa_tdesc): Call i386_linux_read_description.
985 (initialize_low_tracepoint): Don't call init_registers_XXX
986 functions, call initialize_low_tdesc instead.
987 * linux-x86-low.c (x86_linux_read_description): Call
988 i386_linux_read_description.
989 (initialize_low_arch): Don't call init_registers_i386_XXX
990 functions, call initialize_low_tdesc.
991 * linux-x86-tdesc.c: New file.
992 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
993 (i386_get_ipa_tdesc_idx): Declare.
994 (i386_get_ipa_tdesc): Declare.
995 (initialize_low_tdesc): Declare.
996
2b68ef2f
YQ
9972017-09-05 Yao Qi <yao.qi@linaro.org>
998
999 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1000 instead of 0.
1001
f7000548
YQ
10022017-09-05 Yao Qi <yao.qi@linaro.org>
1003
1004 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1005 * regcache.c (get_thread_regcache): Use VEC_length.
1006 (init_register_cache): Likewise.
1007 (regcache_cpy): Likewise.
1008 (registers_to_string): Iterate reg_defs via VEC_iterate.
1009 (find_regno): Likewise.
1010 (find_register_by_number): Use VEC_index.
1011 (register_size): Call find_register_by_number.
1012 (register_data): Call find_register_by_number.
1013 (supply_regblock): Use VEC_length.
1014 (regcache_raw_read_unsigned): Likewise.
1015 * tdesc.c (init_target_desc): Iterate reg_defs via
1016 VEC_iterate.
1017 (default_description): Update initializer.
1018 (copy_target_description): Don't update field num_registers.
1019 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1020 <num_registers>: Remove.
1021
50a421ac
SM
10222017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1023
1024 * Makefile.in (.SECONDARY): Define target.
1025
23fdd69e
SM
10262017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1027
1028 * linux-low.c (linux_wait_1): Adjust.
1029 * server.c (queue_stop_reply_callback): Adjust.
1030
0a2dde4a
SDJ
10312017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1032
1033 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1034 QEnvironmentUnset and QEnvironmentReset packets.
1035 (handle_query): Inform remote that QEnvironmentHexEncoded,
1036 QEnvironmentUnset and QEnvironmentReset are supported.
1037
6afd337d
SM
10382017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1039
1040 * inferiors.h (inferior_target_data): Rename to ...
1041 (thread_target_data): ... this.
1042 (inferior_regcache_data): Rename to ...
1043 (thread_regcache_data): ... this.
1044 (set_inferior_regcache_data): Rename to ...
1045 (set_thread_regcache_data): ... this.
1046 * inferiors.c (inferior_target_data): Rename to ...
1047 (thread_target_data): ... this.
1048 (inferior_regcache_data): Rename to ...
1049 (thread_regcache_data): ... this.
1050 (set_inferior_regcache_data): Rename to ...
1051 (set_thread_regcache_data): ... this.
1052 (free_one_thread): Update.
1053 * linux-low.h (get_thread_lwp): Update.
1054 * regcache.c (get_thread_regcache): Update.
1055 (regcache_invalidate_thread): Update.
1056 (free_register_cache_thread): Update.
1057 * win32-i386-low.c (update_debug_registers_callback): Update.
1058 (win32_get_current_dr): Update.
1059 * win32-low.c (thread_rec): Update.
1060 (delete_thread_info): Update.
1061 (continue_one_thread): Update.
1062 (suspend_one_thread): Update.
1063
a160cc46
SM
10642017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1065
1066 * inferiors.c (set_inferior_target_data): Remove.
1067 * inferiors.h (set_inferior_target_data): Remove.
1068
6d580b63
YQ
10692017-08-18 Yao Qi <yao.qi@linaro.org>
1070
1071 * Makefile.in (OBS): Add selftest.o.
1072 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1073 * configure, config.in: Re-generated.
1074 * server.c: Include common/sefltest.h.
1075 (captured_main): Handle option --selftest.
1076
f5a29eb0
YQ
10772017-08-09 Yao Qi <yao.qi@linaro.org>
1078
1079 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1080 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1081 i386-avx-mpx.o and i386-mmx.o.
1082 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1083 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1084 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1085 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1086 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1087 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1088 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1089 i386/amd64-avx-mpx.xml.
1090
57757c2f
YQ
10912017-08-09 Yao Qi <yao.qi@linaro.org>
1092
1093 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1094 and x32-avx-avx512.o.
1095 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1096 i386/x32-avx-avx512.xml.
1097
229d26fc
SM
10982017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1099
1100 * tracepoint.h (enum class fast_tpoint_collect_result): New
1101 enumeration.
1102 (fast_tracepoint_collecting): Change return type to
1103 fast_tpoint_collect_result.
1104 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1105 * linux-low.h: Include tracepoint.h.
1106 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1107 fast_tpoint_collect_result.
1108 * linux-low.c (handle_tracepoints): Adjust.
1109 (linux_fast_tracepoint_collecting): Change return type to
1110 fast_tpoint_collect_result.
1111 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1112 linux_wait_1, stuck_in_jump_pad_callback,
1113 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1114 proceed_one_lwp): Adjust to type change.
1115
2e1e43e1
YQ
11162017-07-10 Yao Qi <yao.qi@linaro.org>
1117
1118 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1119
adc764e7
YQ
11202017-06-29 Yao Qi <yao.qi@linaro.org>
1121
1122 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1123 Remove.
1124 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1125
a206891a
SM
11262017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1127
1128 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1129
9a6c7d9c
SDJ
11302017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1131
1132 * linux-low.c (linux_create_inferior): Adjust code to access the
1133 environment information via 'gdb_environ' class.
1134 * lynx-low.c (lynx_create_inferior): Likewise.
1135 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1136 (get_environ): Return a pointer to 'our_environ'.
1137 (captured_main): Initialize 'our_environ'.
1138 * server.h (get_environ): Adjust prototype.
1139 * spu-low.c (spu_create_inferior): Adjust code to access the
1140 environment information via 'gdb_environ' class.
1141
ae3e2ccf
SM
11422017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1143
1144 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1145 usage of "register" keyword.
1146
3e019bdc
SM
11472017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1148
1149 * configure: Re-generate.
1150
8465943a
SM
11512017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1152
1153 * configure: Re-generate.
1154
cf0dd6f0
SM
11552017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1156
1157 * Makefile.in (COMPILE.pre): Add "-x c++".
1158
9845682b
SDJ
11592017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1160
1161 * fork-child.c: Conditionally include <signal.h>.
1162
aefd8b33
SDJ
11632017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1164
1165 * server.c (handle_general_set): Handle new packet
1166 "QStartupWithShell".
1167 (handle_query): Add "QStartupWithShell" to the list of supported
1168 packets.
1169 (gdbserver_usage): Add help text explaining the
1170 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1171 options.
1172 (captured_main): Recognize and act upon the presence of the new
1173 CLI options.
1174
2090129c
SDJ
11752017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1176 Pedro Alves <palves@redhat.com>
1177
1178 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1179 * configure: Regenerate.
1180 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1181 "fork-inferior.o".
1182 (i[34567]86-*-lynxos*): Likewise.
1183 (spu*-*-*): Likewise.
1184 * fork-child.c: New file.
1185 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1186 and "environ.h".
1187 (linux_ptrace_fun): New function.
1188 (linux_create_inferior): Adjust function prototype to reflect
1189 change on "target.h". Adjust function code to use
1190 "fork_inferior".
1191 (linux_request_interrupt): Delete "signal_pid".
1192 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1193 (lynx_ptrace_fun): New function.
1194 (lynx_create_inferior): Adjust function prototype to reflect
1195 change on "target.h". Adjust function code to use
1196 "fork_inferior".
1197 * nto-low.c (nto_create_inferior): Adjust function prototype and
1198 code to reflect change on "target.h". Update comments.
1199 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1200 "common-terminal.h" and "environ.h".
1201 (terminal_fd): Moved to fork-child.c.
1202 (old_foreground_pgrp): Likewise.
1203 (restore_old_foreground_pgrp): Likewise.
1204 (last_status): Make it global.
1205 (last_ptid): Likewise.
1206 (our_environ): New variable.
1207 (startup_with_shell): Likewise.
1208 (program_name): Likewise.
1209 (program_argv): Rename to...
1210 (program_args): ...this.
1211 (wrapper_argv): New variable.
1212 (start_inferior): Delete function.
1213 (get_exec_wrapper): New function.
1214 (get_exec_file): Likewise.
1215 (get_environ): Likewise.
1216 (prefork_hook): Likewise.
1217 (post_fork_inferior): Likewise.
1218 (postfork_hook): Likewise.
1219 (postfork_child_hook): Likewise.
1220 (handle_v_run): Update code to deal with arguments coming from the
1221 remote host. Update calls from "start_inferior" to
1222 "create_inferior".
1223 (captured_main): Likewise. Initialize environment variable. Call
1224 "have_job_control".
1225 * server.h (post_fork_inferior): New prototype.
1226 (get_environ): Likewise.
1227 (last_status): Declare.
1228 (last_ptid): Likewise.
1229 (signal_pid): Likewise.
1230 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1231 (spu_ptrace_fun): New function.
1232 (spu_create_inferior): Adjust function prototype to reflect change
1233 on "target.h". Adjust function code to use "fork_inferior".
1234 * target.c (target_terminal_init): New function.
1235 (target_terminal_inferior): Likewise.
1236 (target_terminal_ours): Likewise.
1237 * target.h: Include <vector>.
1238 (struct target_ops) <create_inferior>: Update prototype.
1239 (create_inferior): Update macro.
1240 * utils.c (gdb_flush_out_err): New function.
1241 * win32-low.c (win32_create_inferior): Adjust function prototype
1242 and code to reflect change on "target.h".
1243
043a4934
SDJ
12442017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1245
1246 * inferiors.c (switch_to_thread): New function.
1247
15652511
SDJ
12482017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1249
1250 * Makefile.in (SFILE): Add "common/job-control.c".
1251 (OBS): Add "job-control.o".
1252
21ea5acd
SDJ
12532017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1254
1255 * Makefile: Remove "@host_makefile_frag@".
1256
e13cb306
PA
12572017-05-05 Pedro Alves <palves@redhat.com>
1258
1259 * configure: Regenerate.
1260
c94fee56
SDJ
12612017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1262
1263 * configure: Regenerate.
1264
a0ff9e1a
SM
12652017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1266
1267 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1268 software_single_step change of return type to
1269 std::vector<CORE_ADDR>.
1270 * linux-low.c (install_software_single_step_breakpoints):
1271 Likewise.
1272 * linux-low.h (install_software_single_step_breakpoints):
1273 Likewise.
1274
be628ab8
SDJ
12752017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1276
1277 * remote-utils.c: Include "gdb_termios.h" instead of
1278 "terminal.h".
1279 * terminal.h: Delete file.
1280
7c5ded6a
SDJ
12812017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1282
1283 * server.c: Include <vector>.
1284 <program_argv, wrapper_argv>: Convert to std::vector.
1285 (start_inferior): Rewrite function to use C++.
1286 (handle_v_run): Likewise. Update code that calculates the argv
1287 based on the vRun packet; use C++.
1288 (captured_main): Likewise.
1289
436252de
SM
12902017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1291
1292 * server.c (handle_v_cont): Initialize thread_resume::thread
1293 with null_ptid.
1294
9bf2a700
PA
12952017-04-05 Pedro Alves <palves@redhat.com>
1296
1297 * configure: Regenerate.
1298
a121b7c1
PA
12992017-04-05 Pedro Alves <palves@redhat.com>
1300
1301 * gdbreplay.c (sync_error): Constify.
1302 * linux-x86-low.c (push_opcode): Constify.
1303
21c8a587
PA
13042017-04-05 Pedro Alves <palves@redhat.com>
1305
1306 * win32-low.c (get_child_debug_event)
1307 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1308 Report TARGET_WAITKIND_SPURIOUS instead.
1309
fb32b4f7
PA
13102017-04-05 Pedro Alves <palves@redhat.com>
1311
1312 * remote-utils.c (remote_prepare, remote_open): Constify.
1313 * remote-utils.h (remote_prepare, remote_open): Constify.
1314 * server.c (captured_main): Constify 'port' handling.
1315
65dd1e59
SM
13162017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1317
1318 * Makefile.in (clean): Clear .deps.
1319
8fa5b777
SM
13202017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1321
1322 * .gitignore: Remove generated files, replace with wildcard.
1323 * (clean): Replace removal of generated files with wildcard.
1324 (version.c): Replace with...
1325 (version-generated.c): ...this.
1326 (xml-builtin.c): Replace with...
1327 (xml-builtin-generated.c): ...this.
1328 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1329 (%.c: *regformats*): Replace with...
1330 (%-generated.c: *regformats*): ...this.
1331
a12e714b
MF
13322017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1333
1334 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1335 (xtensa_fill_gregset): Call collect_register_by_name for
1336 threadptr register.
1337 (xtensa_store_gregset): Call supply_register_by_name for
1338 threadptr register.
1339
1a09b50a
MF
13402017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1341
1342 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1343 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1344 (xtensa_store_gregset): Call supply_register for all registers in
1345 a0_regnum..a0_regnum + C0_NREGS range.
1346
1a01e7c6
SM
13472017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1348
1349 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1350 (ax-ipa.o: ax.c): Remove.
1351 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1352 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1353 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1354 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1355 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1356
36bc18a8
SM
13572017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1358
1359 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1360 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1361 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1362 (errors-ipa.o: ../common/errors.c): Remove.
1363 (format-ipa.o: ../common/format.c): Remove.
1364 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1365
a8ebe3d5
SM
13662017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1367
1368 * Makefile.in (%-ipa.o: %.c): New rule.
1369 (tracepoint-ipa.o: tracepoint.c): Remove.
1370 (utils-ipa.o: utils.c): Remove.
1371 (remote-utils-ipa.o: remote-utils.c): Remove.
1372 (regcache-ipa.o: regcache.c): Remove.
1373 (i386-linux-ipa.o: i386-linux.c): Remove.
1374 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1375 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1376 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1377 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1378 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1379 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1380 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1381 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1382 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1383 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1384 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1385 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1386 (aarch64-ipa.o: aarch64.c): Remove.
1387 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1388 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1389 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1390 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1391 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1392 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1393 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1394 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1395 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1396 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1397 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1398 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1399 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1400 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1401 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1402 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1403 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1404 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1405 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1406 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1407 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1408 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1409 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1410 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1411 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1412 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1413 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1414 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1415 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1416 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1417 (tdesc-ipa.o: tdesc.c): Remove.
1418 (x32-linux-ipa.o: x32-linux.c): Remove.
1419 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1420 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1421
50cfacb7
SM
14222017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1423
1424 * Makefile.in (%.o: ../arch/%.c): New rule.
1425 (arm.o: ../arch/arm.c): Remove.
1426 (arm-linux.o: ../arch/arm-linux.c): Remove.
1427 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1428 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1429
c5a22423
SM
14302017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1431
1432 * Makefile.in (%.o: ../nat/%.c): New rule.
1433 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1434 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1435 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1436 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1437 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1438 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1439 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1440 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1441 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1442 (linux-personality.o: ../nat/linux-personality.c): Remove.
1443 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1444 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1445 (x86-linux.o: ../nat/x86-linux.c): Remove.
1446 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1447 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1448
6bda016b
SM
14492017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1450
1451 * Makefile.in (%.o: ../common/%.c): New rule.
1452 (signals.o: ../common/signals.c): Remove.
1453 (print-utils.o: ../common/print-utils.c): Remove.
1454 (rsp-low.o: ../common/rsp-low.c): Remove.
1455 (common-utils.o: ../common/common-utils.c): Remove.
1456 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1457 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1458 (vec.o: ../common/vec.c): Remove.
1459 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1460 (xml-utils.o: ../common/xml-utils.c): Remove.
1461 (ptid.o: ../common/ptid.c): Remove.
1462 (buffer.o: ../common/buffer.c): Remove.
1463 (format.o: ../common/format.c): Remove.
1464 (filestuff.o: ../common/filestuff.c): Remove.
1465 (agent.o: ../common/agent.c): Remove.
1466 (errors.o: ../common/errors.c): Remove.
1467 (environ.o: ../common/environ.c): Remove.
1468 (common-debug.o: ../common/common-debug.c): Remove.
1469 (cleanups.o: ../common/cleanups.c): Remove.
1470 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1471 (fileio.o: ../common/fileio.c): Remove.
1472 (common-regcache.o: ../common/common-regcache.c): Remove.
1473 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1474 (new-op.o: ../common/new-op.c): Remove.
1475 (btrace-common.o: ../common/btrace-common.c): Remove.
1476
21122961
SM
14772017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1478
1479 * Makefile.in (%.o: ../target/%.c): New rule.
1480 (waitstatus.o: ../target/waitstatus.c): Remove.
1481
c362e621
SM
14822017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1483
1484 * Makefile.in
1485 (%.c: ../regformats/%.dat,
1486 (%.c: ../regformats/arm/%.dat,
1487 (%.c: ../regformats/i386/%.dat,
1488 (%.c: ../regformats/rs6000/%.dat): New rules.
1489 (aarch64.c): Remove.
1490 (reg-arm.c): Remove.
1491 (arm-with-iwmmxt.c): Remove.
1492 (arm-with-vfpv2.c): Remove.
1493 (arm-with-vfpv3.c): Remove.
1494 (arm-with-neon.c): Remove.
1495 (reg-bfin.c): Remove.
1496 (reg-cris.c): Remove.
1497 (reg-crisv32.c): Remove.
1498 (i386.c): Remove.
1499 (i386-linux.c): Remove.
1500 (i386-avx.c): Remove.
1501 (i386-avx-linux.c): Remove.
1502 (i386-avx-avx512.c): Remove.
1503 (i386-avx-avx512-linux.c): Remove.
1504 (i386-mpx.c): Remove.
1505 (i386-mpx-linux.c): Remove.
1506 (i386-avx-mpx-avx512-pku.c): Remove.
1507 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1508 (i386-avx-mpx.c): Remove.
1509 (i386-avx-mpx-linux.c): Remove.
1510 (i386-mmx.c): Remove.
1511 (i386-mmx-linux.c): Remove.
1512 (reg-ia64.c): Remove.
1513 (reg-m32r.c): Remove.
1514 (reg-m68k.c): Remove.
1515 (reg-cf.c): Remove.
1516 (mips-linux.c): Remove.
1517 (mips-dsp-linux.c): Remove.
1518 (mips64-linux.c): Remove.
1519 (mips64-dsp-linux.c): Remove.
1520 (nios2-linux.c): Remove.
1521 (powerpc-32.c): Remove.
1522 (powerpc-32l.c): Remove.
1523 (powerpc-altivec32l.c): Remove.
1524 (powerpc-cell32l.c): Remove.
1525 (powerpc-vsx32l.c): Remove.
1526 (powerpc-isa205-32l.c): Remove.
1527 (powerpc-isa205-altivec32l.c): Remove.
1528 (powerpc-isa205-vsx32l.c): Remove.
1529 (powerpc-e500l.c): Remove.
1530 (powerpc-64l.c): Remove.
1531 (powerpc-altivec64l.c): Remove.
1532 (powerpc-cell64l.c): Remove.
1533 (powerpc-vsx64l.c): Remove.
1534 (powerpc-isa205-64l.c): Remove.
1535 (powerpc-isa205-altivec64l.c): Remove.
1536 (powerpc-isa205-vsx64l.c): Remove.
1537 (s390-linux32.c): Remove.
1538 (s390-linux32v1.c): Remove.
1539 (s390-linux32v2.c): Remove.
1540 (s390-linux64.c): Remove.
1541 (s390-linux64v1.c): Remove.
1542 (s390-linux64v2.c): Remove.
1543 (s390-te-linux64.c): Remove.
1544 (s390-vx-linux64.c): Remove.
1545 (s390-tevx-linux64.c): Remove.
1546 (s390x-linux64.c): Remove.
1547 (s390x-linux64v1.c): Remove.
1548 (s390x-linux64v2.c): Remove.
1549 (s390x-te-linux64.c): Remove.
1550 (s390x-vx-linux64.c): Remove.
1551 (s390x-tevx-linux64.c): Remove.
1552 (tic6x-c64xp-linux.c): Remove.
1553 (tic6x-c64x-linux.c): Remove.
1554 (tic6x-c62x-linux.c): Remove.
1555 (reg-sh.c): Remove.
1556 (reg-sparc64.c): Remove.
1557 (reg-spu.c): Remove.
1558 (amd64.c): Remove.
1559 (amd64-linux.c): Remove.
1560 (amd64-avx.c): Remove.
1561 (amd64-avx-linux.c): Remove.
1562 (amd64-avx-avx512.c): Remove.
1563 (amd64-avx-avx512-linux.c): Remove.
1564 (amd64-mpx.c): Remove.
1565 (amd64-mpx-linux.c): Remove.
1566 (amd64-avx-mpx-avx512-pku.c): Remove.
1567 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1568 (amd64-avx-mpx.c): Remove.
1569 (amd64-avx-mpx-linux.c): Remove.
1570 (x32.c): Remove.
1571 (x32-linux.c): Remove.
1572 (x32-avx.c): Remove.
1573 (x32-avx-linux.c): Remove.
1574 (x32-avx-avx512.c): Remove.
1575 (x32-avx-avx512-linux.c): Remove.
1576 (reg-xtensa.c): Remove.
1577 (reg-tilegx.c): Remove.
1578 (reg-tilegx32.c): Remove.
1579
1672e0d9
SDJ
15802017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1581
1582 * Makefile.in (SFILES): Add "common/environ.c".
1583 (OBJS): Add "common/environ.h".
1584
239b6d10
WT
15852017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1586
1587 * configure.ac: Check if the fs_base and gs_base members of
1588 `struct user_regs_struct' exist.
1589 * config.in: Regenerated.
1590 * configure: Likewise.
1591
694b382c
AT
15922017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1593
1594 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1595 target_read_memory.
1596 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1597 (get_next_pcs_syscall_next_pc): Likewise.
1598
7dc53023
LM
15992016-12-23 Luis Machado <lgustavo@codesourcery.com>
1600
1601 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1602 * nto-x86-low.c: Likewise.
1603
ad02e4fe
SM
16042016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1605
1606 * Makefile.in: Include disable-implicit-rules.mk.
1607
dcb07cfa
PA
16082016-11-23 Pedro Alves <palves@redhat.com>
1609
1610 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1611 (debug_vprintf): Use std::chrono::steady_clock instead of
1612 gettimeofday. Use '.' instead of ':'.
1613 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1614 (get_timestamp): Use std::chrono::steady_clock instead of
1615 gettimeofday.
1616
8629c02c
SM
16172016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1618
1619 * Makefile.in: Fix whitespace formatting.
1620
b593ecca
SM
16212016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1622
1623 * Makefile.in (SFILES, OBS): Flatten list and order
1624 alphabetically.
1625
9986ba08
PA
16262016-11-23 Pedro Alves <palves@redhat.com>
1627
1628 * event-loop.c (handle_file_event): Use warning.
1629 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1630 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1631 Use warning.
1632
4eefa7bc
PA
16332016-11-23 Pedro Alves <palves@redhat.com>
1634
1635 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1636 output.
1637 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1638 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1639 debug_printf and debug_flush for debug output.
1640 * server.c (handle_general_set): Likewise.
1641 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1642 output.
1643
5443506e
SM
16442016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1645
1646 * Makefile.in (.c.o): Replace rule with ...
1647 (%.o: %.c): ... this one.
1648
3b165252
SM
16492016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1650
1651 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1652 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1653 make.
1654 * configure.ac: Remove checks for the make program.
1655 * configure: Re-generate.
1656
0bcda685
PA
16572016-10-28 Pedro Alves <palves@redhat.com>
1658
1659 * Makefile.in (CXX_DIALECT): Get from configure.
1660 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1661 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1662 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1663 * config.in: Regenerate.
1664 * configure: Regenerate.
1665
c3805894
YQ
16662016-10-27 Yao Qi <yao.qi@linaro.org>
1667
1668 * linux-low.c (linux_supports_range_stepping): Return true if
1669 can_software_single_step return true.
1670
89342618
YQ
16712016-10-27 Yao Qi <yao.qi@linaro.org>
1672
1673 * inferiors.c (find_inferior_in_random): New function.
1674 * inferiors.h (find_inferior_in_random): Declare.
1675 * linux-low.c (linux_wait_for_event_filtered): Call
1676 find_inferior_in_random instead of find_inferior.
1677
e3652c84
YQ
16782016-10-27 Yao Qi <yao.qi@linaro.org>
1679
1680 * linux-low.c (linux_wait_1): If single-step breakpoints are
1681 inserted, remove them.
1682
5a04c4cf
PA
16832016-10-26 Pedro Alves <palves@redhat.com>
1684
1685 * linux-low.c (handle_extended_wait): Link parent/child fork
1686 threads.
1687 (linux_wait_1): Unlink them.
1688 (linux_set_resume_request): Ignore resume requests for
1689 already-resumed and unhandled fork child threads.
1690 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1691 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1692 New functions.
1693 (handle_v_requests) <vCont>: Don't call require_running.
1694 * server.h (in_queued_stop_replies): New declaration.
1695
cb93dc7f
YQ
16962016-10-24 Yao Qi <yao.qi@linaro.org>
1697
1698 PR server/20733
1699 * linux-aarch64-low.c (append_insns): Cast the return value to
1700 'uint32_t *'.
1701
a1078bea
YQ
17022016-10-10 Yao Qi <yao.qi@linaro.org>
1703
1704 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1705
1fb77080
SDJ
17062016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1707
1708 * target.c (target_supports_multi_process): New function, moved
1709 from...
1710 * target.h (target_supports_multi_process): ... here. Remove
1711 macro.
1712
39b5a3b9
TT
17132016-10-05 Tom Tromey <tom@tromey.com>
1714
1715 PR remote/20655:
1716 * tracepoint.c (handle_tracepoint_bkpts): Check
1717 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1718
c1d0b70a
YQ
17192016-10-05 Yao Qi <yao.qi@linaro.org>
1720
1721 * configure.srv: Update the path of arm-*.xml files.
1722
0a69eedb
YQ
17232016-10-05 Terry Guo <terry.guo@arm.com>
1724 Yao Qi <yao.qi@linaro.org>
1725
1726 * Makefile.in: Adjust the path of rules.
1727 * configure.srv: Update the path of xml files.
1728 * regformats/arm-with-iwmmxt.dat: Regenerated.
1729 * regformats/arm-with-neon.dat: Likewise.
1730 * regformats/arm-with-vfpv2.dat: Likewise.
1731 * regformats/arm-with-vfpv3.dat Likewise.
1732
17e16485
YQ
17332016-09-30 Yao Qi <yao.qi@linaro.org>
1734
1735 PR gdbserver/20627
1736 * target.c (target_stop_and_wait): Don't call
1737 target_continue_no_signal, use resume_stop instead.
1738
edeeb602
YQ
17392016-09-26 Yao Qi <yao.qi@linaro.org>
1740
1741 * linux-low.c (linux_wait_1): Call debug_exit.
1742
503b1c39
PA
17432016-09-23 Pedro Alves <palves@redhat.com>
1744
1745 * Makefile.in (SFILES): Add common/new-op.c.
1746 (OBS): Add common/new-op.o.
1747 (new-op.o): New rule.
1748
74172ecf
SM
17492016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1750
1751 * .gitinore: Ignore more files.
1752
fc6cda2e
YQ
17532016-09-21 Yao Qi <yao.qi@linaro.org>
1754
1755 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1756 23.
1757
bc1e6c81
SDJ
17582016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1759
1760 * server.c (start_inferior): Call target_mourn_inferior instead of
1761 mourn_inferior; pass ptid_t argument to it.
1762 (resume): Likewise.
1763 (handle_target_event): Likewise.
1764 * target.c (target_mourn_inferior): New function.
1765 * target.h (mourn_inferior): Delete macro.
1766
0e00e962
AA
17672016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1768
1769 * linux-low.c (lwp_is_stepping): New function.
1770
1d8cb77d
CL
17712016-09-06 Carl Love <cel@us.ibm.com>
1772
1773 * server.c (start_inferior): Fixed comment, requested comment change
1774 didn't get updated correctly. Removed reference to ptrace () call as
1775 it is only true on Linux systems.
1776
7313bced
CL
17772016-09-06 Carl Love <cel@us.ibm.com>
1778
1779 * server.c (start_inferior): Do not call
1780 function target_post_create_inferior () if the
1781 inferior process has already exited.
1782
cf6de44d
PA
17832016-09-05 Pedro Alves <palves@redhat.com>
1784
1785 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1786 (COMPILE.pre, CC_LD): Use CXX directly.
1787 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1788 * acinclude.m4: Don't include build-with-cxx.m4.
1789 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1790 * configure: Regenerate.
1791
c1da6748
AT
17922016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1793
1794 PR gdb/19495
1795 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1796 call writing data to own_buf.
1797
f2b9e3df
SDJ
17982016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1799
1800 * target.c (mywait): Call target_wait instead of
1801 the_target->wait.
1802 (target_wait): New function.
1803
049a8570
SDJ
18042016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1805
1806 * server.c (start_inferior): New variable 'ptid'. Replace calls
1807 to the_target->resume by target_continue{,_no_signal}, depending
1808 on the case.
1809 * target.c (target_stop_and_wait): Call target_continue_no_signal
1810 instead of the_target->resume.
1811 (target_continue): New function.
1812
3aa5cfa0
AT
18132016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1814
1815 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1816
754653a7
AZ
18172016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1818
1819 PR server/20491
1820 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1821 ps_prochandle.
1822 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1823 * linux-arm-low.c (ps_get_thread_area): Likewise.
1824 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1825 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1826 * linux-mips-low.c (ps_get_thread_area): Likewise.
1827 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1828 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1829 * linux-x86-low.c (ps_get_thread_area): Likewise.
1830 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1831
ed036b40
PA
18322016-08-19 Pedro Alves <palves@redhat.com>
1833
1834 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1835
c8ef42ee
PA
18362016-08-19 Pedro Alves <palves@redhat.com>
1837
1838 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1839 comment. Use memcpy instead of casting through unsigned long.
1840
9c235a72
PA
18412016-08-19 Pedro Alves <palves@redhat.com>
1842
1843 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1844 allocating around 0x80000000.
1845
201506da
PA
18462016-08-19 Pedro Alves <palves@redhat.com>
1847
1848 PR gdb/20415
1849 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1850 (x32-avx512-linux-ipa.o): New rules.
1851 * configure.ac (x86_64-*-linux*): New x32 check.
1852 * configure.srv (ipa_x32_linux_regobj): New.
1853 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1854 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1855 descriptions.
1856 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1857 descriptions.
1858 * configure: Regenerate.
1859
f348d89a
PA
18602016-08-09 Pedro Alves <palves@redhat.com>
1861
1862 PR gdb/18653
1863 * Makefile.in (OBS): Add signals-state-save-restore.o.
1864 (signals-state-save-restore.o): New rule.
1865 * config.in: Regenerate.
1866 * configure: Regenerate.
1867 * linux-low.c: Include "signals-state-save-restore.h".
1868 (linux_create_inferior): Call
1869 restore_original_signals_state.
1870 * server.c: Include "dispositions-save-restore.h".
1871 (captured_main): Call save_original_signals_state.
1872
1baf5149
PA
18732016-08-05 Pedro Alves <palves@redhat.com>
1874
1875 * configure: Regenerate.
1876
fcd4a73d
YQ
18772016-08-04 Yao Qi <yao.qi@linaro.org>
1878
1879 * linux-low.c (regsets_fetch_inferior_registers): Check
1880 errno is ESRCH or not.
1881
979659d0
YQ
18822016-08-02 Yao Qi <yao.qi@linaro.org>
1883
1884 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1885 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1886 (thread_db_load_search): Update.
1887 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1888 td_ta_set_event and td_ta_event_getmsg.
1889
6598661d
PA
18902016-07-26 Pedro Alves <palves@redhat.com>
1891
1892 PR server/20414
1893 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1894 of unsigned long for 64-bit registers and use uint32_t instead of
1895 unsigned int for 32-bit registers.
1896
9cf12d57
PA
18972016-07-26 Pedro Alves <palves@redhat.com>
1898
1899 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1900 to 'ptrace'.
1901
305450ed
TT
19022016-07-21 Tom Tromey <tom@tromey.com>
1903
1904 * configure: Rebuild.
1905
2583da7c
YQ
19062016-07-21 Yao Qi <yao.qi@linaro.org>
1907
1908 * mem-break.c (find_gdb_breakpoint): Cast bp to
1909 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1910
21536b36
YQ
19112016-07-21 Yao Qi <yao.qi@linaro.org>
1912
1913 * server.c (handle_v_requests): Support s and S actions
1914 if target_supports_software_single_step return true.
1915
8901d193
YQ
19162016-07-21 Yao Qi <yao.qi@linaro.org>
1917
1918 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1919 is resume_step, call maybe_hw_step.
1920 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1921 and unstop them.
1922 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1923 breakpoints or not.
1924 (proceed_one_lwp): If resume request is resume_step, install
1925 reinsert breakpoints and call maybe_hw_step.
1926
0e9a339e
YQ
19272016-07-21 Yao Qi <yao.qi@linaro.org>
1928
1929 * linux-low.c (proceed_one_lwp): Declare.
1930 (linux_resume_one_thread): Remove local variable 'step'.
1931 Lift code enqueue signal. Call proceed_one_lwp instead of
1932 linux_resume_one_lwp.
1933
4281b351
YQ
19342016-07-21 Yao Qi <yao.qi@linaro.org>
1935
1936 * linux-low.c (linux_resume_one_thread): Call
1937 enqueue_pending_signal.
1938
984a2c04
YQ
19392016-07-21 Yao Qi <yao.qi@linaro.org>
1940
1941 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1942 * inferiors.c (do_restore_current_thread_cleanup): New function.
1943 (make_cleanup_restore_current_thread): Likewise.
1944 * linux-low.c (install_software_single_step_breakpoints): Call
1945 make_cleanup_restore_current_thread. Switch current_thread to
1946 thread.
1947
bec903c9
YQ
19482016-07-21 Yao Qi <yao.qi@linaro.org>
1949
1950 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1951 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1952 (clone_one_breakpoint): Likewise.
1953 (delete_reinsert_breakpoints): Change parameter to thread.
1954 Callers updated.
1955 (has_reinsert_breakpoints): Likewise.
1956 (uninsert_reinsert_breakpoints): Likewise.
1957 (reinsert_reinsert_breakpoints): Likewise.
1958 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1959 (delete_reinsert_breakpoints): Likewise.
1960 (reinsert_reinsert_breakpoints): Likewise.
1961 (uninsert_reinsert_breakpoints): Likewise.
1962 (has_reinsert_breakpoints): Likewise.
1963
63c40ec7
YQ
19642016-07-21 Yao Qi <yao.qi@linaro.org>
1965
1966 * inferiors.c (get_thread_process): Make parameter const.
1967 * inferiors.h (get_thread_process): Update declaration.
1968 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1969 Add new parameters child_thread and parent_thread. Callers
1970 updated.
1971 * mem-break.h (clone_all_breakpoints): Update declaration.
1972
9aa76cd0
YQ
19732016-07-21 Yao Qi <yao.qi@linaro.org>
1974
1975 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1976 <command_list, handler>: Remove.
1977 (struct gdb_breakpoint): New.
1978 (struct other_breakpoint): New.
1979 (struct reinsert_breakpoint): New.
1980 (is_gdb_breakpoint): New function.
1981 (any_persistent_commands): Update command_list if
1982 is_gdb_breakpoint returns true.
1983 (set_breakpoint): Create breakpoints according to their types.
1984 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1985 (set_gdb_breakpoint_1): Likewise.
1986 (set_gdb_breakpoint): Likewise.
1987 (clear_breakpoint_conditions): Change parameter type to
1988 'struct gdb_breakpoint *'.
1989 (clear_breakpoint_commands): Likewise.
1990 (clear_breakpoint_conditions_and_commands): Likewise.
1991 (add_condition_to_breakpoint): Likewise.
1992 (add_breakpoint_condition): Likewise.
1993 (add_commands_to_breakpoint): Likewise.
1994 (check_breakpoints): Check other_breakpoint.
1995 (clone_one_breakpoint): Clone breakpopint according to its type.
1996 * mem-break.h (struct gdb_breakpoint): Declare.
1997 (set_gdb_breakpoint): Update declaration.
1998 (clear_breakpoint_conditions_and_commands): Likewise.
1999 (add_breakpoint_condition): Likewise.
2000 (add_breakpoint_commands): Likewise.
2001 * server.c (process_point_options): Change parameter type to
2002 'struct gdb_breakpoint *'.
2003
811f8301
YQ
20042016-07-21 Yao Qi <yao.qi@linaro.org>
2005
2006 * mem-break.c (set_breakpoint_at): Rename it to ...
2007 (set_breakpoint_type_at): ... it.
2008 (set_breakpoint_at): Call set_breakpoint_type_at.
2009 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2010 * mem-break.h (set_breakpoint_at): Update comments.
2011
b1c51e36
CLT
20122016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2013
2014 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2015 to buf parameter.
2016 (nios2_store_gregset): Likewise.
2017
ced2dffb
PA
20182016-07-01 Pedro Alves <palves@redhat.com>
2019 Antoine Tremblay <antoine.tremblay@ericsson.com>
2020
2021 * linux-low.c: Change interface to take the target lwp_info
2022 pointer directly and return void. Handle detaching from a zombie
2023 thread.
2024 (linux_detach_lwp_callback): New function.
2025 (linux_detach): Detach from the leader thread after detaching from
2026 the clone threads.
2027
2ac09a5b
YQ
20282016-06-28 Yao Qi <yao.qi@linaro.org>
2029
2030 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2031 for variable new_offset.
2032 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2033 (aarch64_ftrace_insn_reloc_cb): Likewise.
2034 (aarch64_ftrace_insn_reloc_tb): Likewise.
2035 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2036 PRIx64 instead of PRIx32.
2037
79e7fd4f
YQ
20382016-06-28 Yao Qi <yao.qi@linaro.org>
2039
2040 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2041 (the_low_target): Install arm_get_syscall_trapinfo.
2042
061fc021
YQ
20432016-06-28 Yao Qi <yao.qi@linaro.org>
2044
2045 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2046 function.
2047 (the_low_target): Install aarch64_get_syscall_trapinfo.
2048
4cc32bec
YQ
20492016-06-28 Yao Qi <yao.qi@linaro.org>
2050
2051 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2052 Callers updated.
2053 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2054 Remove parameter sysno.
2055 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2056 sysret.
2057
782c1122
AA
20582016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2059
2060 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2061 (s390_emit_ne_goto): Likewise.
2062 (s390_emit_lt_goto): Likewise.
2063 (s390_emit_le_goto): Likewise.
2064 (s390_emit_gt_goto): Likewise.
2065 (s390_emit_ge_goto): Likewise.
2066 (s390x_emit_eq_goto): Likewise.
2067 (s390x_emit_ne_goto): Likewise.
2068 (s390x_emit_lt_goto): Likewise.
2069 (s390x_emit_le_goto): Likewise.
2070 (s390x_emit_gt_goto): Likewise.
2071 (s390x_emit_ge_goto): Likewise.
2072 (s390_emit_ops_impl): Mark variable static.
2073 (s390x_emit_ops): Likewise.
2074
2e7b624b
YQ
20752016-06-17 Yao Qi <yao.qi@linaro.org>
2076
2077 * linux-low.c (handle_extended_wait): Call
2078 uninsert_reinsert_breakpoints for the parent process. Remove
2079 reinsert breakpoints from the child process. Reinsert them to
2080 the parent process when vfork is done.
2081 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2082 (reinsert_reinsert_breakpoints): New function.
2083 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2084 (reinsert_reinsert_breakpoints): Declare.
2085
8a81c5d7
YQ
20862016-06-17 Yao Qi <yao.qi@linaro.org>
2087
2088 * linux-low.c (handle_extended_wait): If the parent is doing
2089 step-over, remove the reinsert breakpoints from the forked child.
2090
f50bf8e5
YQ
20912016-06-17 Yao Qi <yao.qi@linaro.org>
2092
2093 * linux-low.c (unsuspend_all_lwps): Declare.
2094 (linux_low_filter_event): If thread exited, call finish_step_over.
2095 If step-over is finished, unsuspend other threads.
2096
8376a3cb
YQ
20972016-06-17 Yao Qi <yao.qi@linaro.org>
2098
2099 * linux-low.c (linux_resume_one_lwp_throw): Assert
2100 has_reinsert_breakpoints returns false.
2101 * mem-break.c (delete_disabled_breakpoints): Assert
2102 bp type isn't reinsert_breakpoint.
2103
f79b145d
YQ
21042016-06-17 Yao Qi <yao.qi@linaro.org>
2105
2106 * linux-low.c (maybe_hw_step): New function.
2107 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2108 (finish_step_over): Switch current_thread to lwp temporarily,
2109 and assert has_reinsert_breakpoints returns true.
2110 (proceed_one_lwp): Call maybe_hw_step.
2111 * mem-break.c (has_reinsert_breakpoints): New function.
2112 * mem-break.h (has_reinsert_breakpoints): Declare.
2113
0ae534d2
JT
21142016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2115
2116 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2117
fcdad592
YQ
21182016-05-17 Yao Qi <yao.qi@linaro.org>
2119
2120 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2121 instead of find_inferior.
2122
9e784964
YQ
21232016-05-05 Yao Qi <yao.qi@linaro.org>
2124
2125 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2126 Initialize res to zero.
2127
cf2ebb6e
YQ
21282016-05-05 Yao Qi <yao.qi@linaro.org>
2129
2130 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2131 to uint32_t.
2132
c1aebf87
UW
21332016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2134
2135 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2136 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2137 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2138
35fd2deb 21392016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2140 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO
2141
2142 * tracepoint.c (write_inferior_int8): New function.
2143 (cmd_qtenable_disable): Write enable flag using
2144 write_inferior_int8.
2145
484b3c32
YQ
21462016-04-25 Yao Qi <yao.qi@linaro.org>
2147
2148 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2149 (need_step_over_p): Return zero if the LWP has pending signals
2150 can be delivered on software single step target.
2151
85ba7d86
YQ
21522016-04-25 Yao Qi <yao.qi@linaro.org>
2153
2154 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2155 return instead of error.
2156
3539aa13
YQ
21572016-04-22 Yao Qi <yao.qi@linaro.org>
2158
2159 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2160 to 23.
2161
5b061e98
YQ
21622016-04-22 Yao Qi <yao.qi@linaro.org>
2163
2164 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2165 signal when stepping over breakpoint with software single
2166 step.
2167
3451269c
PA
21682016-04-21 Pedro Alves <palves@redhat.com>
2169
2170 * linux-s390-low.c (s390_collect_ptrace_register)
2171 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2172 add casts.
2173 (s390_check_regset): Use void * instead of gdb_byte *.
2174
a2358508
PA
21752016-04-20 Pedro Alves <palves@redhat.com>
2176
2177 * configure: Renegerate.
2178
6885166d
YQ
21792016-04-20 Yao Qi <yao.qi@linaro.org>
2180
2181 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2182 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2183 number 16.
2184 (arm_store_gregset): Likewise.
2185
2b863f51
WT
21862016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2187
2188 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2189 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2190 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2191 (amd64-avx-mpx-linux.c): New rules.
2192 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2193 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2194 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2195 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2196 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2197 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2198 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2199 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2200 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2201 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2202 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2203 * linux-x86-low.c (x86_linux_read_description): Add case for
2204 X86_XSTATE_AVX_MPX_MASK.
2205 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2206 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2207 init_registers_i386_avx_mpx_linux.
2208 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2209 (initialize_low_tracepoint): Call
2210 init_registers_i386_avx_mpx_linux.
2211 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2212 (initialize_low_tracepoint): Call
2213 init_registers_amd64_avx_mpx_linux.
2214 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2215 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2216 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2217 declarations.
2218
9b30624b
PA
22192016-04-18 Pedro Alves <palves@redhat.com>
2220
2221 * configure: Regenerate.
2222
45e3745e
AT
22232016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2224
2225 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2226 (aarch64_emit_sub): Likewise.
2227
2afc13ff
PA
22282016-04-12 Pedro Alves <palves@redhat.com>
2229
2230 * utils.c (prepare_to_throw_exception): Delete.
2231
6e774b13
SM
22322016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2233
2234 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2235
4dca19f8
MK
22362016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2237
2238 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2239
d0a9981f
MK
22402016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2241
2242 * linux-aarch64-ipa.c: Add <elf.h> include.
2243 * linux-ppc-ipa.c: Add <elf.h> include.
2244 * linux-s390-ipa.c: Add <elf.h> include.
2245
252db07e
MK
22462016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2247
2248 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2249 (get_raw_reg_ptr): Likewise.
2250 (get_trace_state_variable_value_ptr): Likewise.
2251 (set_trace_state_variable_value_ptr): Likewise.
2252 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2253 char *.
2254
14e2b6d9
MK
22552016-03-31 Wei-cheng Wang <cole945@gmail.com>
2256 Marcin Kościelnicki <koriakin@0x04.net>
2257
2258 PR/17221
2259 * linux-ppc-low.c (emit_insns): New function.
2260 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2261 (ppc_emit_prologue): New function.
2262 (ppc_emit_epilogue): New function.
2263 (ppc_emit_add): New function.
2264 (ppc_emit_sub): New function.
2265 (ppc_emit_mul): New function.
2266 (ppc_emit_lsh): New function.
2267 (ppc_emit_rsh_signed): New function.
2268 (ppc_emit_rsh_unsigned): New function.
2269 (ppc_emit_ext): New function.
2270 (ppc_emit_zero_ext): New function.
2271 (ppc_emit_log_not): New function.
2272 (ppc_emit_bit_and): New function.
2273 (ppc_emit_bit_or): New function.
2274 (ppc_emit_bit_xor): New function.
2275 (ppc_emit_bit_not): New function.
2276 (ppc_emit_equal): New function.
2277 (ppc_emit_less_signed): New function.
2278 (ppc_emit_less_unsigned): New function.
2279 (ppc_emit_ref): New function.
2280 (ppc_emit_const): New function.
2281 (ppc_emit_reg): New function.
2282 (ppc_emit_pop): New function.
2283 (ppc_emit_stack_flush): New function.
2284 (ppc_emit_swap): New function.
2285 (ppc_emit_stack_adjust): New function.
2286 (ppc_emit_call): New function.
2287 (ppc_emit_int_call_1): New function.
2288 (ppc_emit_void_call_2): New function.
2289 (ppc_emit_if_goto): New function.
2290 (ppc_emit_goto): New function.
2291 (ppc_emit_eq_goto): New function.
2292 (ppc_emit_ne_goto): New function.
2293 (ppc_emit_lt_goto): New function.
2294 (ppc_emit_le_goto): New function.
2295 (ppc_emit_gt_goto): New function.
2296 (ppc_emit_ge_goto): New function.
2297 (ppc_write_goto_address): New function.
2298 (ppc_emit_ops_impl): New static variable.
2299 (ppc64v1_emit_prologue): New function.
2300 (ppc64v2_emit_prologue): New function.
2301 (ppc64_emit_epilogue): New function.
2302 (ppc64_emit_add): New function.
2303 (ppc64_emit_sub): New function.
2304 (ppc64_emit_mul): New function.
2305 (ppc64_emit_lsh): New function.
2306 (ppc64_emit_rsh_signed): New function.
2307 (ppc64_emit_rsh_unsigned): New function.
2308 (ppc64_emit_ext): New function.
2309 (ppc64_emit_zero_ext): New function.
2310 (ppc64_emit_log_not): New function.
2311 (ppc64_emit_bit_and): New function.
2312 (ppc64_emit_bit_or): New function.
2313 (ppc64_emit_bit_xor): New function.
2314 (ppc64_emit_bit_not): New function.
2315 (ppc64_emit_equal): New function.
2316 (ppc64_emit_less_signed): New function.
2317 (ppc64_emit_less_unsigned): New function.
2318 (ppc64_emit_ref): New function.
2319 (ppc64_emit_const): New function.
2320 (ppc64v1_emit_reg): New function.
2321 (ppc64v2_emit_reg): New function.
2322 (ppc64_emit_pop): New function.
2323 (ppc64_emit_stack_flush): New function.
2324 (ppc64_emit_swap): New function.
2325 (ppc64v1_emit_call): New function.
2326 (ppc64v2_emit_call): New function.
2327 (ppc64v1_emit_int_call_1): New function.
2328 (ppc64v2_emit_int_call_1): New function.
2329 (ppc64v1_emit_void_call_2): New function.
2330 (ppc64v2_emit_void_call_2): New function.
2331 (ppc64_emit_if_goto): New function.
2332 (ppc64_emit_eq_goto): New function.
2333 (ppc64_emit_ne_goto): New function.
2334 (ppc64_emit_lt_goto): New function.
2335 (ppc64_emit_le_goto): New function.
2336 (ppc64_emit_gt_goto): New function.
2337 (ppc64_emit_ge_goto): New function.
2338 (ppc64v1_emit_ops_impl): New static variable.
2339 (ppc64v2_emit_ops_impl): New static variable.
2340 (ppc_emit_ops): New function.
2341 (linux_low_target): Wire in ppc_emit_ops.
2342
a2174ba4
MK
23432016-03-31 Wei-cheng Wang <cole945@gmail.com>
2344 Marcin Kościelnicki <koriakin@0x04.net>
2345
2346 PR/17221
2347 * Makefile.in: Add powerpc-*-ipa.o
2348 * configure.srv: Add ipa_obj for powerpc*-linux.
2349 * linux-ppc-ipa.c: New file.
2350 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2351 includes.
2352 (PPC_FIELD): New macro.
2353 (PPC_SEXT): New macro.
2354 (PPC_OP6): New macro.
2355 (PPC_BO): New macro.
2356 (PPC_LI): New macro.
2357 (PPC_BD): New macro.
2358 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2359 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2360 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2361 (ppc_get_thread_area): New function.
2362 (is_elfv2_inferior): New function.
2363 (gen_ds_form): New function.
2364 (GEN_STD): New macro.
2365 (GEN_STDU): New macro.
2366 (GEN_LD): New macro.
2367 (GEN_LDU): New macro.
2368 (gen_d_form): New function.
2369 (GEN_ADDI): New macro.
2370 (GEN_ADDIS): New macro.
2371 (GEN_LI): New macro.
2372 (GEN_LIS): New macro.
2373 (GEN_ORI): New macro.
2374 (GEN_ORIS): New macro.
2375 (GEN_LWZ): New macro.
2376 (GEN_STW): New macro.
2377 (GEN_STWU): New macro.
2378 (gen_xfx_form): New function.
2379 (GEN_MFSPR): New macro.
2380 (GEN_MTSPR): New macro.
2381 (GEN_MFCR): New macro.
2382 (GEN_MTCR): New macro.
2383 (GEN_SYNC): New macro.
2384 (GEN_LWSYNC): New macro.
2385 (gen_x_form): New function.
2386 (GEN_OR): New macro.
2387 (GEN_MR): New macro.
2388 (GEN_LWARX): New macro.
2389 (GEN_STWCX): New macro.
2390 (GEN_CMPW): New macro.
2391 (gen_md_form): New function.
2392 (GEN_RLDICL): New macro.
2393 (GEN_RLDICR): New macro.
2394 (gen_i_form): New function.
2395 (GEN_B): New macro.
2396 (GEN_BL): New macro.
2397 (gen_b_form): New function.
2398 (GEN_BNE): New macro.
2399 (GEN_LOAD): New macro.
2400 (GEN_STORE): New macro.
2401 (gen_limm): New function.
2402 (gen_atomic_xchg): New function.
2403 (gen_call): New function.
2404 (ppc_relocate_instruction): New function.
2405 (ppc_install_fast_tracepoint_jump_pad): New function.
2406 (ppc_get_min_fast_tracepoint_insn_len): New function.
2407 (ppc_get_ipa_tdesc_idx): New function.
2408 (the_low_target): Wire in the new functions.
2409 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2410 tdescs.
2411 * linux-ppc-tdesc.h: New file.
2412
a13c4696
MK
24132016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2414
2415 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2416 (alloc_jump_pad_buffer): New function.
2417 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2418 (alloc_jump_pad_buffer): New function.
2419 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2420 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2421 (alloc_jump_pad_buffer): New function.
2422 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2423 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2424 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2425 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2426
1cda1512
MK
24272016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2428
2429 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2430 * linux-amd64-ipa.c: Likewise.
2431 * linux-i386-ipa.c: Likewise.
2432 * linux-s390-ipa.c: Likewise.
2433 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2434 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2435 set_trace_state_variable_value_ptr.
2436 (struct ipa_sym_addresses): Likewise.
2437 (symbol_list): Likewise.
2438 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2439 accessing gdb_collect directly.
2440 (gdb_collect_ptr_type): New typedef.
2441 (get_raw_reg_ptr_type): New typedef.
2442 (get_trace_state_variable_value_ptr_type): New typedef.
2443 (set_trace_state_variable_value_ptr_type): New typedef.
2444 (gdb_collect_ptr): New global.
2445 (get_raw_reg_ptr): New global.
2446 (get_trace_state_variable_value_ptr): New global.
2447 (set_trace_state_variable_value_ptr): New global.
2448 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2449 accessing get_raw_reg directly.
2450 (get_get_tsv_func_addr): Likewise for
2451 get_trace_state_variable_value_ptr.
2452 (get_set_tsv_func_addr): Likewise for
2453 set_trace_state_variable_value_ptr.
2454 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2455
72fb5488
SM
24562016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2457
2458 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2459
28170b88
MK
24602016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2461
2462 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2463 packets.
2464 (relocate_instruction): Remove own_buf.
2465 * server.c (own_buf): Make global.
2466 (handle_v_requests): Make global.
2467 * server.h (own_buf): New declaration.
2468 (handle_v_requests): New prototype.
2469
f39e8743
MK
24702016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2471
2472 PR 18377
2473 * linux-s390-low.c (add_insns): New function.
2474 (s390_emit_prologue): New function.
2475 (s390_emit_epilogue): New function.
2476 (s390_emit_add): New function.
2477 (s390_emit_sub): New function.
2478 (s390_emit_mul): New function.
2479 (s390_emit_lsh): New function.
2480 (s390_emit_rsh_signed): New function.
2481 (s390_emit_rsh_unsigned): New function.
2482 (s390_emit_ext): New function.
2483 (s390_emit_log_not): New function.
2484 (s390_emit_bit_and): New function.
2485 (s390_emit_bit_or): New function.
2486 (s390_emit_bit_xor): New function.
2487 (s390_emit_bit_not): New function.
2488 (s390_emit_equal): New function.
2489 (s390_emit_less_signed): New function.
2490 (s390_emit_less_unsigned): New function.
2491 (s390_emit_ref): New function.
2492 (s390_emit_if_goto): New function.
2493 (s390_emit_goto): New function.
2494 (s390_write_goto_address): New function.
2495 (s390_emit_litpool): New function.
2496 (s390_emit_const): New function.
2497 (s390_emit_call): New function.
2498 (s390_emit_reg): New function.
2499 (s390_emit_pop): New function.
2500 (s390_emit_stack_flush): New function.
2501 (s390_emit_zero_ext): New function.
2502 (s390_emit_swap): New function.
2503 (s390_emit_stack_adjust): New function.
2504 (s390_emit_set_r2): New function.
2505 (s390_emit_int_call_1): New function.
2506 (s390_emit_void_call_2): New function.
2507 (s390_emit_eq_goto): New function.
2508 (s390_emit_ne_goto): New function.
2509 (s390_emit_lt_goto): New function.
2510 (s390_emit_le_goto): New function.
2511 (s390_emit_gt_goto): New function.
2512 (s390_emit_ge_goto): New function.
2513 (s390x_emit_prologue): New function.
2514 (s390x_emit_epilogue): New function.
2515 (s390x_emit_add): New function.
2516 (s390x_emit_sub): New function.
2517 (s390x_emit_mul): New function.
2518 (s390x_emit_lsh): New function.
2519 (s390x_emit_rsh_signed): New function.
2520 (s390x_emit_rsh_unsigned): New function.
2521 (s390x_emit_ext): New function.
2522 (s390x_emit_log_not): New function.
2523 (s390x_emit_bit_and): New function.
2524 (s390x_emit_bit_or): New function.
2525 (s390x_emit_bit_xor): New function.
2526 (s390x_emit_bit_not): New function.
2527 (s390x_emit_equal): New function.
2528 (s390x_emit_less_signed): New function.
2529 (s390x_emit_less_unsigned): New function.
2530 (s390x_emit_ref): New function.
2531 (s390x_emit_if_goto): New function.
2532 (s390x_emit_const): New function.
2533 (s390x_emit_call): New function.
2534 (s390x_emit_reg): New function.
2535 (s390x_emit_pop): New function.
2536 (s390x_emit_stack_flush): New function.
2537 (s390x_emit_zero_ext): New function.
2538 (s390x_emit_swap): New function.
2539 (s390x_emit_stack_adjust): New function.
2540 (s390x_emit_int_call_1): New function.
2541 (s390x_emit_void_call_2): New function.
2542 (s390x_emit_eq_goto): New function.
2543 (s390x_emit_ne_goto): New function.
2544 (s390x_emit_lt_goto): New function.
2545 (s390x_emit_le_goto): New function.
2546 (s390x_emit_gt_goto): New function.
2547 (s390x_emit_ge_goto): New function.
2548 (s390_emit_ops): New function.
2549 (struct linux_target_ops): Fill in emit_ops hook.
2550
abd9baf9
MK
25512016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2552
2553 PR 18377
2554 * Makefile.in: Add s390 IPA files.
2555 * configure.srv: Build IPA for s390.
2556 * linux-s390-ipa.c: New file.
2557 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2558 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2559 (tdesc_s390_linux32): Likewise.
2560 (init_registers_s390_linux32v1): Likewise.
2561 (tdesc_s390_linux32v1): Likewise.
2562 (init_registers_s390_linux32v2): Likewise.
2563 (tdesc_s390_linux32v2): Likewise.
2564 (init_registers_s390_linux64): Likewise.
2565 (tdesc_s390_linux64): Likewise.
2566 (init_registers_s390_linux64v1): Likewise.
2567 (tdesc_s390_linux64v1): Likewise.
2568 (init_registers_s390_linux64v2): Likewise.
2569 (tdesc_s390_linux64v2): Likewise.
2570 (init_registers_s390_te_linux64): Likewise.
2571 (tdesc_s390_te_linux64): Likewise.
2572 (init_registers_s390_vx_linux64): Likewise.
2573 (tdesc_s390_vx_linux64): Likewise.
2574 (init_registers_s390_tevx_linux64): Likewise.
2575 (tdesc_s390_tevx_linux64): Likewise.
2576 (init_registers_s390x_linux64): Likewise.
2577 (tdesc_s390x_linux64): Likewise.
2578 (init_registers_s390x_linux64v1): Likewise.
2579 (tdesc_s390x_linux64v1): Likewise.
2580 (init_registers_s390x_linux64v2): Likewise.
2581 (tdesc_s390x_linux64v2): Likewise.
2582 (init_registers_s390x_te_linux64): Likewise.
2583 (tdesc_s390x_te_linux64): Likewise.
2584 (init_registers_s390x_vx_linux64): Likewise.
2585 (tdesc_s390x_vx_linux64): Likewise.
2586 (init_registers_s390x_tevx_linux64): Likewise.
2587 (tdesc_s390x_tevx_linux64): Likewise.
2588 (have_hwcap_s390_vx): New static variable.
2589 (s390_arch_setup): Fill have_hwcap_s390_vx.
2590 (s390_get_thread_area): New function.
2591 (s390_ft_entry_gpr_esa): New const.
2592 (s390_ft_entry_gpr_zarch): New const.
2593 (s390_ft_entry_misc): New const.
2594 (s390_ft_entry_fr): New const.
2595 (s390_ft_entry_vr): New const.
2596 (s390_ft_main_31): New const.
2597 (s390_ft_main_64): New const.
2598 (s390_ft_exit_fr): New const.
2599 (s390_ft_exit_vr): New const.
2600 (s390_ft_exit_misc): New const.
2601 (s390_ft_exit_gpr_esa): New const.
2602 (s390_ft_exit_gpr_zarch): New const.
2603 (append_insns): New function.
2604 (s390_relocate_instruction): New function.
2605 (s390_install_fast_tracepoint_jump_pad): New function.
2606 (s390_get_min_fast_tracepoint_insn_len): New function.
2607 (s390_get_ipa_tdesc_idx): New function.
2608 (struct linux_target_ops): Wire in the above functions.
2609 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2610 * linux-s390-tdesc.h: New file.
2611
a4105d04
MK
26122016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2613
2614 * linux-s390-low.c (s390_supports_tracepoints): New function.
2615 (struct linux_target_ops): Fill supports_tracepoints hook.
2616
35ac8b3e
YQ
26172016-03-18 Yao Qi <yao.qi@linaro.org>
2618
2619 * linux-low.c (lwp_signal_can_be_delivered): New function.
2620 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2621
94610ec4
YQ
26222016-03-18 Yao Qi <yao.qi@linaro.org>
2623
2624 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2625 0 if signal is enqueued. Remove 'signal' from one debugging
2626 message. Move one debugging message to some lines below.
2627 Remove code setting 'signal' to 0.
2628
80aea927
YQ
26292016-03-18 Yao Qi <yao.qi@linaro.org>
2630
2631 * linux-low.c (linux_low_filter_event): Remove redundant
2632 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2633
b04fd3be
MK
26342016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2635
2636 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2637 (struct linux_target_ops): Wire in the above.
2638
c40c8d4b
YQ
26392016-03-03 Yao Qi <yao.qi@linaro.org>
2640
2641 * linux-low.c: Update comments to start_step_over.
2642
0f8288ae
YQ
26432016-03-03 Yao Qi <yao.qi@linaro.org>
2644
2645 PR server/19736
2646 * linux-low.c (handle_extended_wait): Set child suspended
2647 if event_lwp->bp_reinsert isn't zero.
2648
fdbd04a8
YQ
26492016-03-02 Yao Qi <yao.qi@linaro.org>
2650
2651 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2652 enqueue_pending_signal.
2653
6896a8fa
MK
26542016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2655
2656 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2657 is actually loaded.
2658
ab503087
MK
26592016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2660
2661 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2662 (s390_regmap_3264) [!__s390x__]: New global.
2663 (s390_collect_ptrace_register): Skip map entries containing -1.
2664 (s390_supply_ptrace_register): Ditto.
2665 (s390_fill_gprs_high): New function.
2666 (s390_store_gprs_high): New function.
2667 (s390_regsets): Add NT_S390_HIGH_GPRS.
2668 (s390_get_hwcap): Enable on 31-bit.
2669 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2670 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2671 Detect NT_S390_HIGH_GPRS.
2672 (s390_usrregs_info_3264): Enable on 31-bit.
2673 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2674 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2675
ae91f625
MK
26762016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2677
2678 PR gdb/13808
2679 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2680 * configure.srv: Ditto.
2681 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2682 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2683 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2684 (init_registers_amd64_linux): Remove prototype.
2685 (tdesc_amd64_linux): Remove declaration.
2686 (get_ipa_tdesc): New function.
2687 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2688 initialize remaining tdescs.
2689 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2690 (init_registers_i386_linux): Remove prototype.
2691 (tdesc_i386_linux): Remove declaration.
2692 (get_ipa_tdesc): New function.
2693 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2694 initialize remaining tdescs.
2695 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2696 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2697 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2698 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2699 (x86_get_ipa_tdesc_idx): New function.
2700 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2701 * linux-x86-tdesc.h: New file.
2702 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2703 (target_get_ipa_tdesc_idx): New macro.
2704 * tracepoint.c (ipa_tdesc_idx): New macro.
2705 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2706 (symbol_list): Add ipa_tdesc_idx.
2707 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2708 (ipa_tdesc): Remove.
2709 (ipa_tdesc_idx): New variable.
2710 (get_context_regcache): Use get_ipa_tdesc.
2711 (gdb_collect): Ditto.
2712 (gdb_probe): Ditto.
2713 * tracepoint.h (get_ipa_tdesc): New prototype.
2714 (ipa_tdesc): Remove.
2715
e7ad2f14
PA
27162016-02-24 Pedro Alves <palves@redhat.com>
2717
2718 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2719 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2720 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2721 Factor out common code between the USE_SIGTRAP_SIGINFO and
2722 !USE_SIGTRAP_SIGINFO blocks.
2723 (linux_low_filter_event): Call save_stop_reason instead of
2724 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2725 Update comments.
2726 (linux_wait_1): Update comments.
2727
657f9cde
WW
27282016-02-24 Wei-cheng Wang <cole945@gmail.com>
2729
2730 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2731 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2732 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2733 ppc_insert_point, ppc_remove_point.
2734
b00b61e1
MK
27352016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2736
2737 * linux-s390-low.c (s390_supports_z_point_type): New function.
2738 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2739
553cb527
YQ
27402016-02-16 Yao Qi <yao.qi@linaro.org>
2741
2742 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2743 PC. Get pc from regcache_read_pc.
2744
a5652c21
YQ
27452016-02-12 Yao Qi <yao.qi@linaro.org>
2746
2747 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2748 or linux_get_pc_32bit.
2749 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2750
ed443b61
YQ
27512016-02-12 Yao Qi <yao.qi@linaro.org>
2752
2753 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2754 arm_linux_get_next_pcs_fixup.
2755
020ecd38
MK
27562016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2757
2758 * tracepoint.c (x_tracepoint_action_download): Change
2759 write_inferior_data_ptr to write_inferior_data_pointer.
2760 (cmd_qtstart): Likewise.
2761 (write_inferior_data_ptr): Remove.
2762 (download_agent_expr): Change write_inferior_data_ptr to
2763 write_inferior_data_pointer.
2764 (download_tracepoint_1): Likewise.
2765 (download_tracepoint): Likewise.
2766 (download_trace_state_variables): Likewise.
2767
7cae9051
WW
27682016-02-11 Wei-cheng Wang <cole945@gmail.com>
2769 Marcin Kościelnicki <koriakin@0x04.net>
2770
2771 * tracepoint.c (struct tracepoint_action_ops): Remove.
2772 (struct tracepoint_action): Remove ops.
2773 (m_tracepoint_action_download, r_tracepoint_action_download)
2774 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2775 size and offset accordingly.
2776 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2777 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2778 (tracepoint_action_send, tracepoint_action_download): New functions.
2779 Helpers for trace action handlers.
2780 (add_tracepoint_action): Remove setup actions ops.
2781 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2782
9f6a71b4
YQ
27832016-02-10 Yao Qi <yao.qi@linaro.org>
2784
2785 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2786
1e94266c
SM
27872016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2788
2789 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2790 to AC_OUTPUT.
2791 * configure: Regenerate.
2792
8adce034
SM
27932016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2794
2795 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2796 void * to gdb_byte *.
2797 * linux-low.c (siginfo_fixup): Likewise.
2798 (linux_xfer_siginfo): Likewise.
2799 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2800 Likewise.
2801 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2802
93813b37
WT
28032016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2804
2805 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2806 to srv_tgtobj.
2807 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2808 to srv_tgtobj.
2809 * linux-x86-low.c [__x86_64__]: Include
2810 "nat/amd64-linux-siginfo.h".
2811 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2812 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2813 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2814 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2815 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2816 (cpt_si_fd, si_timerid, si_overrun): Move from
2817 nat/amd64-linux-siginfo.c.
2818 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2819
8424cc97
SM
28202016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2821
2822 * server.c (skip_to_semicolon): Remove.
2823 (process_point_options): Use strchrnul instead of
2824 skip_to_semicolon.
2825
4d18591b
YQ
28262016-01-26 Yao Qi <yao.qi@linaro.org>
2827
2828 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2829 * linux-low.c (install_software_single_step_breakpoints): Don't
2830 call regcache_read_pc.
2831 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2832 argument pc.
2833
d8020970
YQ
28342016-01-26 Yao Qi <yao.qi@linaro.org>
2835
2836 * linux-low.c (install_software_single_step_breakpoints): Call
2837 regcache_read_pc instead of get_pc.
2838
8b207339
YQ
28392016-01-26 Yao Qi <yao.qi@linaro.org>
2840
2841 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2842 (unblock_async_io): Rename to ...
2843 (block_unblock_async_io): ... it. New function.
2844 (enable_async_io): Don't install SIGIO handler. Unblock it
2845 instead.
2846 (disable_async_io): Don't ignore SIGIO. Block it instead.
2847 (initialize_async_io): Install SIGIO handler. Don't call
2848 unblock_async_io.
2849
18879fef
YQ
28502016-01-26 Yao Qi <yao.qi@linaro.org>
2851
2852 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2853 first character is '\003', call *the_target->request_interrupt.
2854
a0f8e08a
YQ
28552016-01-25 Yao Qi <yao.qi@linaro.org>
2856
2857 * remote-utils.c (new_thread_notify): Remove.
2858 (dead_thread_notify): Likewise.
2859 * remote-utils.h (new_thread_notify): Remove declaration.
2860 (dead_thread_notify): Likewise.
2861
cc5fd9ab
MK
28622016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2863
2864 * gdb.trace/pending.exp: Fix expected message on continue.
2865
99e8eb11
MK
28662016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2867
2868 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2869 it works properly on big-endian machines where sizeof (CORE_ADDR)
2870 != sizeof (void *).
2871
a994041d
PA
28722016-01-21 Pedro Alves <palves@redhat.com>
2873
2874 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2875 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2876 * configure: Regenerate.
2877
f7a6a40d
YQ
28782016-01-21 Yao Qi <yao.qi@linaro.org>
2879
2880 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2881 is_thumb and set it according to CPSR saved on the stack.
2882 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2883 arm_sigreturn_next_pc.
2884
6f69e520
YQ
28852016-01-18 Yao Qi <yao.qi@linaro.org>
2886
2887 * linux-low.c (linux_set_pc_64bit): New function.
2888 (linux_get_pc_64bit): New function.
2889 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2890 Declare.
2891 * linux-sparc-low.c (debug_threads): Remove declaration.
2892 (sparc_get_pc): Remove.
2893 (the_low_target): Use linux_get_pc_64bit instead of
2894 sparc_get_pc.
2895 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2896 (the_low_target): Use linux_get_pc_64bit and
2897 linux_set_pc_64bit.
2898
276d4552
YQ
28992016-01-18 Yao Qi <yao.qi@linaro.org>
2900
2901 * linux-arm-low.c (debug_threads): Remove declaration.
2902 (arm_get_pc, arm_set_pc): Remove.
2903 (the_low_target): Use linux_get_pc_32bit and
2904 linux_set_pc_32bit.
2905 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2906 (the_low_target): Use linux_get_pc_32bit and
2907 linux_set_pc_32bit.
2908 * linux-cris-low.c (debug_threads): Remove declaration.
2909 (cris_get_pc, cris_set_pc,): Remove.
2910 (the_low_target): Use linux_get_pc_32bit and
2911 linux_set_pc_32bit.
2912 * linux-crisv32-low.c (debug_threads): Remove declaration.
2913 (cris_get_pc, cris_set_pc): Remove.
2914 (the_low_target): Use linux_get_pc_32bit and
2915 linux_set_pc_32bit.
2916 * linux-low.c: Include inttypes.h.
2917 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2918 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2919 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2920 (the_low_target): Use linux_get_pc_32bit and
2921 linux_set_pc_32bit.
2922 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2923 (the_low_target): Use linux_get_pc_32bit and
2924 linux_set_pc_32bit.
2925 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2926 (the_low_target): Use linux_get_pc_32bit and
2927 linux_set_pc_32bit.
2928 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2929 (the_low_target): Use linux_get_pc_32bit and
2930 linux_set_pc_32bit.
2931 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2932 (the_low_target): Use linux_get_pc_32bit and
2933 linux_set_pc_32bit.
2934
eb0edac8
GB
29352016-01-18 Gary Benson <gbenson@redhat.com>
2936
2937 * configure.ac (AC_FUNC_FORK): New check.
2938 * config.in: Regenerate.
2939 * configure: Likewise.
2940
1b451dda
YQ
29412016-01-14 Yao Qi <yao.qi@linaro.org>
2942
2943 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2944 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2945 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2946 arm_get_next_pcs_ctor.
2947
82075af2
JS
29482016-01-12 Josh Stone <jistone@redhat.com>
2949 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2950
2951 * inferiors.h: Include "gdb_vecs.h".
2952 (struct process_info): Add syscalls_to_catch.
2953 * inferiors.c (remove_process): Free syscalls_to_catch.
2954 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2955 syscall_return stops.
2956 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2957 * server.c (handle_general_set): Handle QCatchSyscalls.
2958 (handle_query): Report support for QCatchSyscalls.
2959 * target.h (struct target_ops): Add supports_catch_syscall.
2960 (target_supports_catch_syscall): New macro.
2961 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2962 (struct lwp_info): Add syscall_state.
2963 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2964 Maintain syscall_state and syscalls_to_catch across exec.
2965 (get_syscall_trapinfo): New function, proxy to the_low_target.
2966 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2967 (linux_low_filter_event): Toggle syscall_state entry/return for
2968 syscall traps, and set it ignored for all others.
2969 (gdb_catching_syscalls_p): New function.
2970 (gdb_catch_this_syscall_p): New function.
2971 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2972 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2973 (linux_supports_catch_syscall): New function.
2974 (linux_target_ops): Install it.
2975 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2976 (the_low_target): Install it.
2977
8f13a3ce
MF
29782016-01-12 Mike Frysinger <vapier@gentoo.org>
2979
2980 * acinclude.m4: Include new ../warning.m4 file.
2981 * configure: Regenerated.
2982 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2983
5b3da067
MF
29842016-01-12 Mike Frysinger <vapier@gentoo.org>
2985
2986 * ax.c (is_goto_target): Mark static.
2987 * linux-low.c (register_addr): Likewise.
2988 (linux_fetch_registers, linux_store_registers): Likewise.
2989 * mem-break.c (any_persistent_commands): Fix old prototype.
2990 (add_commands_to_breakpoint): Mark static.
2991 * regcache.c (find_register_by_name): Delete unused func.
2992 * remote-utils.c (hex_or_minus_one): Mark static.
2993 * server.c (monitor_show_help): Mark static.
2994 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2995 handle_v_requests): Likewise.
2996
bc504a31
PA
29972016-01-12 Pedro Alves <palves@redhat.com>
2998
2999 Remove use of the registered trademark symbol throughout.
3000
5a0dd67a
YQ
30012016-01-08 Yao Qi <yao.qi@linaro.org>
3002
3003 * remote-utils.c (getpkt): If c is '\003', call target hook
3004 request_interrupt.
3005
b2ca446f
YQ
30062016-01-06 Yao Qi <yao.qi@linaro.org>
3007
3008 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3009 linux-aarch32-low.c.
3010 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3011 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3012 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3013 (thumb2_breakpoint): Declare.
3014 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3015 linux-aarch32-low.h.
3016 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3017 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3018 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3019
edd88788
JB
30202016-01-01 Joel Brobecker <brobecker@adacore.com>
3021
3022 * gdbreplay.c (gdbreplay_version): Change copyright year in
3023 version message.
3024 * server.c (gdbserver_version): Likewise.
3025
65da7f14
PP
30262015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3027
3028 * server.c (crc32_table): Delete.
3029 (crc32): Use libiberty's xcrc32 function.
3030
4abd5ed2
JB
30312015-12-22 Joel Brobecker <brobecker@adacore.com>
3032
3033 * lynx-low.c (lynx_delete_thread_callback): New function.
3034 (lynx_mourn): Properly delete our process and all of its
3035 threads. Remove call to clear_inferiors.
3036
0e50fe5c
JB
30372015-12-22 Joel Brobecker <brobecker@adacore.com>
3038
3039 * target.c (thread_search_callback): Add check that
3040 the thread_stopped target callback is not NULL before
3041 calling it.
3042
35adc03f
YQ
30432015-12-21 Yao Qi <yao.qi@linaro.org>
3044
3045 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3046 arm breakpoint.
3047
bd2b2909
AT
30482015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3049
3050 * server.c (handle_query): Call target_supports_software_single_step.
3051
7fe5e27e
AT
30522015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3053
3054 * linux-low.c (single_step): New function.
3055 (linux_resume_one_lwp_throw): Call single_step.
3056 (start_step_over): Likewise.
3057
d9311bfa
AT
30582015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3059
3060 * Makefile.in (SFILES): Append arch/arm-linux.c,
3061 arch/arm-get-next-pcs.c.
3062 (arm-linux.o): New rule.
3063 (arm-get-next-pcs.o): New rule.
3064 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3065 arm-linux.o.
3066 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3067 to linux-aarch32-low.c.
3068 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3069 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3070 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3071 (thumb2_breakpoint_len): Likewise.
3072 (arm_is_thumb_mode): Make non-static.
3073 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3074 from linux-aarch32-low.c.
3075 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3076 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3077 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3078 (thumb2_breakpoint_len): Likewise.
3079 (arm_is_thumb_mode): New declaration.
3080 * linux-arm-low.c: Include arch/arm-linux.h
3081 aarch/arm-get-next-pcs.h, sys/syscall.h.
3082 (get_next_pcs_ops): New struct.
3083 (get_next_pcs_addr_bits_remove): New function.
3084 (get_next_pcs_is_thumb): New function.
3085 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3086 (arm_sigreturn_next_pc): Likewise.
3087 (get_next_pcs_syscall_next_pc): Likewise.
3088 (arm_gdbserver_get_next_pcs): Likewise.
3089 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3090 Initialize.
3091 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3092 * server.h: Include gdb_vecs.h.
3093
68ce2059
AT
30942015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3095
3096 * Makefile.in (SFILES): Append common/common-regcache.c.
3097 (OBS): Append common-regcache.o.
3098 (common-regcache.o): New rule.
3099 * regcache.c (init_register_cache): Initialize cache to
3100 REG_UNAVAILABLE.
3101 (regcache_raw_read_unsigned): New function.
3102 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3103 register_status enum.
3104
fa5308bd
AT
31052015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3106
3107 * linux-aarch64-low.c (the_low_targets): Rename
3108 breakpoint_reinsert_addr to get_next_pcs.
3109 * linux-arm-low.c (the_low_targets): Likewise.
3110 * linux-bfin-low.c (the_low_targets): Likewise.
3111 * linux-cris-low.c (the_low_targets): Likewise.
3112 * linux-crisv32-low.c (the_low_targets): Likewise.
3113 * linux-low.c (can_software_single_step): Likewise.
3114 (install_software_single_step_breakpoints): New function.
3115 (start_step_over): Use install_software_single_step_breakpoints.
3116 * linux-low.h: New CORE_ADDR vector.
3117 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3118 get_next_pcs.
3119 * linux-mips-low.c (the_low_targets): Likewise.
3120 * linux-nios2-low.c (the_low_targets): Likewise.
3121 * linux-sparc-low.c (the_low_targets): Likewise.
3122
4a6ed09b
PA
31232015-12-17 Pedro Alves <palves@redhat.com>
3124
3125 * linux-low.c (linux_kill_one_lwp): Remove references to
3126 LinuxThreads.
3127 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3128 to 'kill'.
3129 (linux_init_signals): Delete.
3130 (initialize_low): Adjust.
3131 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3132
7544db95
PA
31332015-12-16 Pedro Alves <palves@redhat.com>
3134
3135 * configure.ac (compiler warning flags): When testing a
3136 -Wno-foo option, check whether -Wfoo works instead.
3137 * configure: Regenerate.
3138
8020350c
DB
31392015-12-11 Don Breazeal <donb@codesourcery.com>
3140
3141 * server.c (process_serial_event): Don't exit from gdbserver
3142 in remote mode if there are still active inferiors.
3143
db91f502
YQ
31442015-12-11 Yao Qi <yao.qi@linaro.org>
3145
3146 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3147 arm_breakpoint_at if the process is 32-bit.
3148
b37a6290
YQ
31492015-12-11 Yao Qi <yao.qi@linaro.org>
3150
3151 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3152 arm breakpoint.
3153
17b1509a
YQ
31542015-12-07 Yao Qi <yao.qi@linaro.org>
3155
3156 * configure.srv: Append arm.o to srv_tgtobj for
3157 aarch64*-*-linux* target.
3158 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3159 from linux-arm-low.c.
3160 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3161 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3162 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3163 (thumb2_breakpoint_len): Likewise.
3164 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3165 (arm_breakpoint_kinds): Likewise.
3166 (arm_breakpoint_kind_from_pc): Likewise.
3167 (arm_sw_breakpoint_from_kind): Likewise.
3168 (arm_breakpoint_kind_from_current_state): Likewise.
3169 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3170 (arm_sw_breakpoint_from_kind): Declare.
3171 (arm_breakpoint_kind_from_current_state): Declare.
3172 (arm_breakpoint_at): Declare.
3173 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3174 arm_sw_breakpoint_from_kind if process is 32-bit.
3175 (aarch64_breakpoint_kind_from_pc): New function.
3176 (aarch64_breakpoint_kind_from_current_state): New function.
3177 (the_low_target): Initialize fields breakpoint_kind_from_pc
3178 and breakpoint_kind_from_current_state.
3179 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3180 linux-aarch32-low.c.
3181 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3182 (arm_breakpoint, arm_breakpoint_len): Likewise.
3183 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3184 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3185 (arm_is_thumb_mode): Likewise.
3186 (arm_breakpoint_at): Likewise.
3187 (arm_breakpoint_kind_from_pc): Likewise.
3188 (arm_sw_breakpoint_from_kind): Likewise.
3189 (arm_breakpoint_kind_from_current_state): Likewise.
3190
3191 Revert:
3192 2015-08-04 Yao Qi <yao.qi@linaro.org>
3193
3194 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3195 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3196 * server.c (extended_protocol): Remove "static".
3197 * server.h (extended_protocol): Declare it.
3198
ece66d65
JS
31992015-12-04 Josh Stone <jistone@redhat.com>
3200
3201 * target.h (struct target_ops) <arch_setup>: Rename to ...
3202 (struct target_ops) <post_create_inferior>: ... this.
3203 (target_arch_setup): Rename to ...
3204 (target_post_create_inferior): ... this, calling post_create_inferior.
3205 * server.c (start_inferior): Update target_arch_setup calls to
3206 target_post_create_inferior.
3207 * linux-low.c (linux_low_ptrace_options): Forward declare.
3208 (linux_arch_setup): Update its comment for general use.
3209 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3210 (struct linux_target_ops): Use linux_post_create_inferior.
3211 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3212 to post_create_inferior.
3213 * nto-low.c (struct nto_target_ops): Likewise.
3214 * spu-low.c (struct spu_target_ops): Likewise.
3215 * win32-low.c (struct win32_target_ops): Likewise.
3216
e58c48b4
AT
32172015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3218
3219 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3220
fbec8956
AT
32212015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3222
3223 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3224 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3225 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3226 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3227 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3228 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3229 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3230 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3231 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3232 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3233 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3234 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3235
9b4c5f87
AT
32362015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3237
3238 * linux-low.c (linux_look_up_symbols): Don't call
3239 linux_supports_traceclone.
3240 * linux-low.h (thread_db_init): Remove use_events argument.
3241 * thread-db.c (thread_db_use_event): Remove global variable.
3242 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3243 (struct thread_db) <td_create_bp>: Remove field.
3244 (thread_db_create_event): Remove function.
3245 (thread_db_enable_reporting): Likewise.
3246 (find_one_thread): Don't check for thread_db_use_events.
3247 (attach_thread): Likewise.
3248 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3249 (try_thread_db_load_1): Don't check for thread_db_use_events.
3250 (thread_db_init): Remove use_events argument and thread events
3251 handling.
3252 (remove_thread_event_breakpoints): Remove function.
3253 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3254
7d00775e
AT
32552015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3256
3257 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3258 New function.
3259 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3260 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3261 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3262 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3263 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3264 Initialize.
3265 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3266 New function.
3267 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3268 * linux-low.c (can_hardware_single_step): Use
3269 supports_hardware_single_step.
3270 (can_software_single_step): New function.
3271 (start_step_over): Call can_software_single_step.
3272 (linux_supports_hardware_single_step): New function.
3273 (struct target_ops) <supports_software_single_step>: Initialize.
3274 * linux-low.h (struct linux_target_ops)
3275 <supports_hardware_single_step>: Initialize.
3276 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3277 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3278 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3279 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3280 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3281 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3282 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3283 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3284 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3285 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3286 Initialize.
3287 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3288 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3289 Initialize.
3290 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3291 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3292 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3293 New function.
3294 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3295 * target.h (struct target_ops): <supports_software_single_step>:
3296 New field.
3297 (target_supports_software_single_step): New macro.
3298
2d97cd35
AT
32992015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3300
3301 * linux-low.c (linux_wait_1): Fix pc advance condition.
3302 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3303 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3304
769ef81f
AT
33052015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3306
3307 * linux-arm-low.c (arm_is_thumb_mode): New function.
3308 (arm_breakpoint_at): Use arm_is_thumb_mode.
3309 (arm_breakpoint_kind_from_current_state): New function.
3310 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3311 Initialize.
3312 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3313 (linux_breakpoint_kind_from_current_state): New function.
3314 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3315 * linux-low.h (struct linux_target_ops)
3316 <breakpoint_kind_from_current_state>: New field.
3317 * target.h (struct target_ops): Likewise.
3318 (target_breakpoint_kind_from_current_state): New macro.
3319
1bebeeca
PA
33202015-11-30 Pedro Alves <palves@redhat.com>
3321
3322 * linux-low.c (linux_resume): Wake up the event loop before
3323 returning.
3324
a67a9fae
PA
33252015-11-30 Pedro Alves <palves@redhat.com>
3326
3327 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3328 check.
3329 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3330 to -1.
3331 * target.c (struct thread_search): New structure.
3332 (thread_search_callback): New function.
3333 (prev_general_thread): New global.
3334 (prepare_to_access_memory, done_accessing_memory): New functions.
3335 * target.h (prepare_to_access_memory, done_accessing_memory):
3336 Replace macros with function declarations.
3337
f2faf941
PA
33382015-11-30 Pedro Alves <palves@redhat.com>
3339
3340 PR 14618
3341 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3342 report TARGET_WAITKIND_NO_RESUMED.
3343 * remote-utils.c (prepare_resume_reply): Handle
3344 TARGET_WAITKIND_NO_RESUMED.
3345 * server.c (report_no_resumed): New global.
3346 (handle_query) <qSupported>: Handle "no-resumed+". Report
3347 "no-resumed+" support.
3348 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3349 return error if the client doesn't support no-resumed events.
3350 (push_stop_notification): New function.
3351 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3352 events if the client supports them.
3353
a681f9c9
PA
33542015-11-30 Pedro Alves <palves@redhat.com>
3355
3356 * linux-low.c (thread_still_has_status_pending_p): Don't check
3357 vCont;t here.
3358 (lwp_resumed): New function.
3359 (status_pending_p_callback): Return early if the LWP is not
3360 supposed to be resumed.
3361
65706a29
PA
33622015-11-30 Pedro Alves <palves@redhat.com>
3363
3364 * linux-low.c (handle_extended_wait): Assert that the LWP's
3365 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3366 thread create events, leave the new child's status pending.
3367 (linux_low_filter_event): If GDB wants to hear about thread exit
3368 events, leave the LWP marked dead and don't delete it.
3369 (linux_wait_for_event_filtered): Don't check for thread exit.
3370 (filter_exit_event): New function.
3371 (linux_wait_1): Use it, when returning an exit event.
3372 (linux_resume_one_lwp_throw): Assert that the LWP's
3373 waitstatus is TARGET_WAITKIND_IGNORE.
3374 * remote-utils.c (prepare_resume_reply): Handle
3375 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3376 * server.c (report_thread_events): New global.
3377 (handle_general_set): Handle QThreadEvents.
3378 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3379 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3380 TARGET_WAITKIND_THREAD_EXITED.
3381 * server.h (report_thread_events): Declare.
3382
56cf4bed
PA
33832015-11-30 Pedro Alves <palves@redhat.com>
3384
3385 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3386 the thread's last_resume_kind was resume_stop.
3387
500c1d85
PA
33882015-11-30 Pedro Alves <palves@redhat.com>
3389
3390 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3391 before returning.
3392
de979965
PA
33932015-11-30 Pedro Alves <palves@redhat.com>
3394
3395 * server.c (handle_v_requests): Handle vCtrlC.
3396
34c65914
PA
33972015-11-30 Pedro Alves <palves@redhat.com>
3398
3399 * gdbthread.h (find_any_thread_of_pid): Declare.
3400 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3401 functions.
3402 * server.c (handle_query): If current_thread is NULL, look for
3403 another thread of the selected process.
3404
79efa585 34052015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 3406 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM
3407
3408 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3409 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3410 name in reply.
3411 * target.h (struct target_ops) <thread_name>: New field.
3412 (target_thread_name): New macro.
3413
80d82c19
JB
34142015-11-23 Joel Brobecker <brobecker@adacore.com>
3415
3416 * regcache.h (regcache_invalidate_pid): Add declaration.
3417 * regcache.c (regcache_invalidate_pid): New function, extracted
3418 from regcache_invalidate.
3419 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3420 Add trivial documentation comment.
3421 * lynx-low.c: Use regcache_invalidate_pid instead of
3422 regcache_invalidate.
3423
64da5dd5
JB
34242015-11-23 Joel Brobecker <brobecker@adacore.com>
3425
3426 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3427 and Elf64_auxv_t if the target is Android.
3428
37ce4055
DE
34292015-11-22 Doug Evans <xdje42@gmail.com>
3430
3431 * target.h: #include <sys/types.h>.
3432
06e03fff
PA
34332015-11-19 Pedro Alves <palves@redhat.com>
3434
3435 * linux-low.c (linux_process_qsupported): Change prototype.
3436 Adjust.
3437 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3438 Change prototype.
3439 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3440 and adjust to loop over all features.
3441 * server.c (handle_query) <qSupported>: Adjust to call
3442 target_process_qsupported once, passing it a vector of unprocessed
3443 features.
3444 * target.h (struct target_ops) <process_qsupported>: Change
3445 prototype.
3446 (target_process_qsupported): Adjust.
3447
9a084706
PA
34482015-11-19 Pedro Alves <palves@redhat.com>
3449
3450 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3451 mode.
3452 * configure: Regenerate.
3453
dad44a1f
PA
34542015-11-19 Pedro Alves <palves@redhat.com>
3455
3456 * configure: Regenerate.
3457
231c0592
YQ
34582015-11-19 Yao Qi <yao.qi@linaro.org>
3459
3460 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3461 type to uint32_t.
3462
6c1c9a8b
YQ
34632015-11-19 Yao Qi <yao.qi@linaro.org>
3464
3465 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3466 (struct aarch64_operand): Move enum out.
3467
9caa3311
YQ
34682015-11-19 Yao Qi <yao.qi@linaro.org>
3469
3470 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3471 struct user_fpsimd_state *.
3472 (aarch64_store_fpregset): Likewise.
3473
6a69a054
YQ
34742015-11-19 Yao Qi <yao.qi@linaro.org>
3475
3476 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3477 struct user_pt_regs *.
3478 (aarch64_store_gregset): Likewise.
3479
1798301e
PA
34802015-11-18 Pedro Alves <palves@redhat.com>
3481
3482 * Makefile.in (all_object_files): Add $IPA_OBJS.
3483
ce7715e2
PA
34842015-11-17 Pedro Alves <palves@redhat.com>
3485
3486 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3487 GDB_SIGNAL_0 and gdb_signal_to_string.
3488
c0879059
PA
34892015-11-17 Pedro Alves <palves@redhat.com>
3490
3491 * win32-low.c (handle_output_debug_string): Remove parameter.
3492 (win32_kill): Remove our_status local and adjust call to
3493 handle_output_debug_string.
3494 (get_child_debug_event): Adjust call to
3495 handle_output_debug_string.
3496
1996e237
SM
34972015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3498
3499 * linux-mips-low.c (mips_fill_gregset): Add cast.
3500 (mips_store_gregset): Likewise.
3501 (mips_fill_fpregset): Likewise.
3502 (mips_store_fpregset): Likewise.
3503
cbec665b
SM
35042015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3505
3506 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3507 priv.
3508
eb3e3c67
SM
35092015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3510
3511 * linux-mips-low.c (mips_linux_new_thread): Change type of
3512 watch_type to enum target_hw_bp_type.
3513
171de4b8
SM
35142015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3515
3516 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3517 Change return type to arm_hwbp_type.
3518
04248ead
SM
35192015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3520
3521 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3522 (arm_store_gregset): Likewise.
3523 * linux-arm-low.c (arm_get_hwcap): Likewise.
3524 (arm_read_description): Likewise.
3525
04b3479c
SM
35262015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3527
3528 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3529
2bc84e8a
SM
35302015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3531
3532 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3533 (ppc_fill_vsxregset): Likewise.
3534 (ppc_store_vsxregset): Likewise.
3535 (ppc_fill_vrregset): Likewise.
3536 (ppc_store_vrregset): Likewise.
3537 (ppc_fill_evrregset): Likewise.
3538 (ppc_store_evrregset): Likewise.
3539
e6c5bb05
SM
35402015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3541
3542 * linux-ppc-low.c (ppc_usrregs_info): Remove
3543 forward-declaration.
3544 (ppc_arch_setup): Move lower in file.
3545
7ea45d72
SM
35462015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3547
3548 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3549 (ps_pdwrite): Likewise.
3550
69291610
HW
35512015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3552
3553 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3554 to after assert checks.
3555
b42945fd
SM
35562015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3557
3558 * proc-service.c (ps_pdread): Add/adjust casts.
3559 (ps_pdwrite): Add/adjust casts.
3560
d6f85c84
SM
35612015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3562
3563 * server.c (handle_search_memory_1): Cast return value of
3564 memmem.
3565
f98cd059
SM
35662015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3567
3568 * server.c (write_qxfer_response): Change type of data to
3569 gdb_byte *.
3570
d2412fa5
PA
35712015-10-29 Pedro Alves <palves@redhat.com>
3572
3573 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3574
c17414a2
PA
35752015-10-29 Pedro Alves <palves@redhat.com>
3576
3577 * tracepoint.c (clear_installed_tracepoints): Add casts.
3578
e053fbc4
PA
35792015-10-29 Pedro Alves <palves@redhat.com>
3580
3581 * server.c (handle_v_cont, process_serial_event): Add enum
3582 gdb_signal casts to signal parsing code.
3583
add67df8
PA
35842015-10-29 Pedro Alves <palves@redhat.com>
3585
3586 * linux-low.h (NULL_REGSET): Define.
3587 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3588 * linux-arm-low.c (arm_regsets): Likewise.
3589 * linux-crisv32-low.c (cris_regsets): Likewise.
3590 * linux-m68k-low.c (m68k_regsets): Likewise.
3591 * linux-mips-low.c (mips_regsets): Likewise.
3592 * linux-nios2-low.c (nios2_regsets): Likewise.
3593 * linux-ppc-low.c (ppc_regsets): Likewise.
3594 * linux-s390-low.c (s390_regsets): Likewise.
3595 * linux-sh-low.c (sh_regsets): Likewise.
3596 * linux-sparc-low.c (sparc_regsets): Likewise.
3597 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3598 * linux-tile-low.c (tile_regsets): Likewise.
3599 * linux-x86-low.c (x86_regsets): Likewise.
3600 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3601
50bc912a
PA
36022015-10-29 Pedro Alves <palves@redhat.com>
3603
3604 * linux-low.h (NULL_REGSET): Define.
3605 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3606 * linux-arm-low.c (arm_regsets): Likewise.
3607 * linux-crisv32-low.c (cris_regsets): Likewise.
3608 * linux-m68k-low.c (m68k_regsets): Likewise.
3609 * linux-mips-low.c (mips_regsets): Likewise.
3610 * linux-nios2-low.c (nios2_regsets): Likewise.
3611 * linux-ppc-low.c (ppc_regsets): Likewise.
3612 * linux-s390-low.c (s390_regsets): Likewise.
3613 * linux-sh-low.c (sh_regsets): Likewise.
3614 * linux-sparc-low.c (sparc_regsets): Likewise.
3615 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3616 * linux-tile-low.c (tile_regsets): Likewise.
3617 * linux-x86-low.c (x86_regsets): Likewise.
3618 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3619
682b2546
DE
36202015-10-26 Doug Evans <dje@google.com>
3621
3622 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3623
963843d4
DE
36242015-10-26 Doug Evans <dje@google.com>
3625
3626 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3627
d41401ac
DE
36282015-10-26 Doug Evans <dje@google.com>
3629
3630 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3631 for debug_printf.
3632 (attach_thread, find_new_threads_callback): Ditto.
3633
3db28855
AT
36342015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3635
3636 * mem-break.h (set_breakpoint_data): Remove.
3637
fb78e89c
AT
36382015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3639
3640 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3641 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3642 (initialize_low): Remove set_breakpoint_data call.
3643 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3644 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3645 (initialize_low): Remove set_breakpoint_data call.
3646 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3647 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3648 (initialize_low): Remove set_breakpoint_data call.
3649
2e6ee069
AT
36502015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3651
3652 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3653 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3654 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3655 * target.h (target_breakpoint_kind_from_pc): New macro.
3656
1652a986
AT
36572015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3658
3659 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3660 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3661 the default breakpoint kind.
3662
abeead09
AT
36632015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3664
3665 * linux-arm-low.c (arm_supports_z_point_type): Add software
3666 breakpoint support.
3667
b0b4b501
AT
36682015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3669
3670 * linux-arm-low.c: Refactor breakpoint definitions.
3671 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3672 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3673
8689682c
AT
36742015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3675
3676 * Makefile.in: Add arm.c/o.
3677 * configure.srv: Likewise.
3678 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3679 (arm_breakpoint_kind_from_pc): New function.
3680 (arm_sw_breakpoint_from_kind): Return proper kind.
3681 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3682
27165294
AT
36832015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3684
3685 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3686 removal.
3687 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3688 (struct raw_breakpoint) <size>: Remove.
3689 (struct raw_breakpoint) <kind>: Add.
3690 (bp_size): New function.
3691 (bp_opcode): Likewise.
3692 (find_raw_breakpoint_at): Adjust for kind.
3693 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3694 (remove_memory_breakpoint): Adjust for kind call bp_size.
3695 (set_raw_breakpoint_at): Adjust for kind.
3696 (set_breakpoint): Likewise.
3697 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3698 (delete_raw_breakpoint): Adjust for kind.
3699 (delete_breakpoint): Likewise.
3700 (find_gdb_breakpoint): Likewise.
3701 (set_gdb_breakpoint_1): Likewise.
3702 (set_gdb_breakpoint): Likewise.
3703 (delete_gdb_breakpoint_1): Likewise.
3704 (delete_gdb_breakpoint): Likewise.
3705 (uninsert_raw_breakpoint): Likewise.
3706 (reinsert_raw_breakpoint): Likewise.
3707 (set_breakpoint_data): Remove.
3708 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3709 (check_mem_read): Adjust for kind call bp_size.
3710 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3711 (clone_one_breakpoint): Adjust for kind.
3712 * mem-break.h (set_gdb_breakpoint): Likewise.
3713 (delete_gdb_breakpoint): Likewise.
3714 * server.c (process_serial_event): Likewise.
3715
dd373349
AT
37162015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3717
3718 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3719 (struct linux_target_ops) <breakpoint>: Remove.
3720 (struct linux_target_ops) <breakpoint_len>: Remove.
3721 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3722 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3723 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3724 (arm_sw_breakpoint_from_kind): New function.
3725 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3726 (struct linux_target_ops) <breakpoint>: Remove.
3727 (struct linux_target_ops) <breakpoint_len>: Remove.
3728 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3729 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3730 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3731 (struct linux_target_ops) <breakpoint>: Remove.
3732 (struct linux_target_ops) <breakpoint_len>: Remove.
3733 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3734 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3735 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3736 (struct linux_target_ops) <breakpoint>: Remove.
3737 (struct linux_target_ops) <breakpoint_len>: Remove.
3738 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3739 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3740 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3741 and sw_breakpoint_from_kind to increment the pc.
3742 (linux_breakpoint_kind_from_pc): New function.
3743 (linux_sw_breakpoint_from_kind): New function.
3744 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3745 (initialize_low): Call breakpoint_kind_from_pc and
3746 sw_breakpoint_from_kind to replace breakpoint_data/len.
3747 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3748 New field.
3749 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3750 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3751 (struct linux_target_ops) <breakpoint>: Remove.
3752 (struct linux_target_ops) <breakpoint_len>: Remove.
3753 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3754 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3755 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3756 (struct linux_target_ops) <breakpoint>: Remove.
3757 (struct linux_target_ops) <breakpoint_len>: Remove.
3758 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3759 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3760 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3761 (struct linux_target_ops) <breakpoint>: Remove.
3762 (struct linux_target_ops) <breakpoint_len>: Remove.
3763 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3764 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3765 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3766 (struct linux_target_ops) <breakpoint>: Remove.
3767 (struct linux_target_ops) <breakpoint_len>: Remove.
3768 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3769 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3770 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3771 (struct linux_target_ops) <breakpoint>: Remove.
3772 (struct linux_target_ops) <breakpoint_len>: Remove.
3773 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3774 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3775 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3776 (struct linux_target_ops) <breakpoint>: Remove.
3777 (struct linux_target_ops) <breakpoint_len>: Remove.
3778 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3779 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3780 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3781 (struct linux_target_ops) <breakpoint>: Remove.
3782 (struct linux_target_ops) <breakpoint_len>: Remove.
3783 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3784 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3785 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3786 (struct linux_target_ops) <breakpoint>: Remove.
3787 (struct linux_target_ops) <breakpoint_len>: Remove.
3788 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3789 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3790 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3791 (struct linux_target_ops) <breakpoint>: Remove.
3792 (struct linux_target_ops) <breakpoint_len>: Remove.
3793 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3794 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3795 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3796 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3797 (struct linux_target_ops) <breakpoint>: Remove.
3798 (struct linux_target_ops) <breakpoint_len>: Remove.
3799 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3800 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3801 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3802 (struct linux_target_ops) <breakpoint>: Remove.
3803 (struct linux_target_ops) <breakpoint_len>: Remove.
3804 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3805 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3806
4cd98a19
AT
38072015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3808
3809 * linux-cris-low.c (cris_get_pc): Remove void arg.
3810
774ee6d2
AR
38112015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3812
3813 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3814 variable name.
3815
833dcd29
AR
38162015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3817
3818 * inferiors.c (thread_pid_matches_callback): New function.
3819 (find_thread_process): New function.
3820 (remove_thread): Reset current_thread.
3821 (remove_process): Assert threads have been removed first.
3822
8d689ee5
YQ
38232015-10-15 Yao Qi <yao.qi@linaro.org>
3824
3825 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3826 if it is 3.
3827 (aarch64_remove_point): Likewise.
3828 * regcache.c (regcache_register_size): New function.
3829
1c2e1515
YQ
38302015-10-12 Yao Qi <yao.qi@linaro.org>
3831
3832 * linux-aarch64-low.c: Update all callers as emit_load_store
3833 is renamed to aarch64_emit_load_store.
3834
e1c587c3
YQ
38352015-10-12 Yao Qi <yao.qi@linaro.org>
3836
3837 * linux-aarch64-low.c: Update all callers of function renaming
3838 from emit_insn to aarch64_emit_insn.
3839
b6542f81
YQ
38402015-10-12 Yao Qi <yao.qi@linaro.org>
3841
3842 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3843 arch/aarch64-insn.h.
3844 (struct aarch64_memory_operand): Likewise.
3845 (ENCODE): Likewise.
3846 (emit_insn): Move to arch/aarch64-insn.c.
3847 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3848 (emit_load_store): Move to arch/aarch64-insn.c.
3849 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3850 (can_encode_int32): Remove.
3851
246994ce
YQ
38522015-10-12 Yao Qi <yao.qi@linaro.org>
3853
3854 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3855 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3856 (aarch64_relocate_instruction): Likewise.
3857 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3858 (struct aarch64_insn_visitor): Likewise.
3859
0badd99f
YQ
38602015-10-12 Yao Qi <yao.qi@linaro.org>
3861
3862 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3863 (struct aarch64_insn_visitor): New.
3864 (struct aarch64_insn_relocation_data): New.
3865 (aarch64_ftrace_insn_reloc_b): New function.
3866 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3867 (aarch64_ftrace_insn_reloc_cb): Likewise.
3868 (aarch64_ftrace_insn_reloc_tb): Likewise.
3869 (aarch64_ftrace_insn_reloc_adr): Likewise.
3870 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3871 (aarch64_ftrace_insn_reloc_others): Likewise.
3872 (visitor): New.
3873 (aarch64_relocate_instruction): Use visitor.
3874
dfaffe9d
YQ
38752015-10-12 Yao Qi <yao.qi@linaro.org>
3876
3877 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3878 int. Add argument buf.
3879 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3880 aarch64_relocate_instruction.
3881
70b439f0
YQ
38822015-10-12 Yao Qi <yao.qi@linaro.org>
3883
3884 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3885 argument insn. Remove local variable insn. Don't call
3886 target_read_uint32.
3887 (aarch64_install_fast_tracepoint_jump_pad): Call
3888 target_read_uint32.
3889
7781c06f
YQ
38902015-09-30 Yao Qi <yao.qi@linaro.org>
3891
3892 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3893 (emit_load_store_pair): Likewise.
3894
9a3c8263
SM
38952015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3896
3897 * dll.c (match_dll): Add cast(s).
3898 (unloaded_dll): Likewise.
3899 * linux-low.c (second_thread_of_pid_p): Likewise.
3900 (delete_lwp_callback): Likewise.
3901 (count_events_callback): Likewise.
3902 (select_event_lwp_callback): Likewise.
3903 (linux_set_resume_request): Likewise.
3904 * server.c (accumulate_file_name_length): Likewise.
3905 (emit_dll_description): Likewise.
3906 (handle_qxfer_threads_worker): Likewise.
3907 (visit_actioned_threads): Likewise.
3908 * thread-db.c (any_thread_of): Likewise.
3909 * tracepoint.c (same_process_p): Likewise.
3910 (match_blocktype): Likewise.
3911 (build_traceframe_info_xml): Likewise.
3912
224c3ddb
SM
39132015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3914
3915 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3916 assignment.
3917 (gdb_unparse_agent_expr): Likewise.
3918 * hostio.c (require_data): Likewise.
3919 (handle_pread): Likewise.
3920 * linux-low.c (disable_regset): Likewise.
3921 (fetch_register): Likewise.
3922 (store_register): Likewise.
3923 (get_dynamic): Likewise.
3924 (linux_qxfer_libraries_svr4): Likewise.
3925 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3926 (set_fast_tracepoint_jump): Likewise.
3927 (uninsert_fast_tracepoint_jumps_at): Likewise.
3928 (reinsert_fast_tracepoint_jumps_at): Likewise.
3929 (validate_inserted_breakpoint): Likewise.
3930 (clone_agent_expr): Likewise.
3931 * regcache.c (init_register_cache): Likewise.
3932 * remote-utils.c (putpkt_binary_1): Likewise.
3933 (decode_M_packet): Likewise.
3934 (decode_X_packet): Likewise.
3935 (look_up_one_symbol): Likewise.
3936 (relocate_instruction): Likewise.
3937 (monitor_output): Likewise.
3938 * server.c (handle_search_memory): Likewise.
3939 (handle_qxfer_exec_file): Likewise.
3940 (handle_qxfer_libraries): Likewise.
3941 (handle_qxfer): Likewise.
3942 (handle_query): Likewise.
3943 (handle_v_cont): Likewise.
3944 (handle_v_run): Likewise.
3945 (captured_main): Likewise.
3946 * target.c (write_inferior_memory): Likewise.
3947 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3948 * tracepoint.c (init_trace_buffer): Likewise.
3949 (add_tracepoint_action): Likewise.
3950 (add_traceframe): Likewise.
3951 (add_traceframe_block): Likewise.
3952 (cmd_qtdpsrc): Likewise.
3953 (cmd_qtdv): Likewise.
3954 (cmd_qtstatus): Likewise.
3955 (response_source): Likewise.
3956 (response_tsv): Likewise.
3957 (cmd_qtnotes): Likewise.
3958 (gdb_collect): Likewise.
3959 (initialize_tracepoint): Likewise.
3960
afbe19f8
PL
39612015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3962
3963 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3964 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3965 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3966 <NOP>: New.
3967 (enum aarch64_condition_codes): New enum.
3968 (w0): New static global.
3969 (fp): Likewise.
3970 (lr): Likewise.
3971 (struct aarch64_memory_operand) <type>: New
3972 MEMORY_OPERAND_POSTINDEX type.
3973 (postindex_memory_operand): New helper function.
3974 (emit_ret): New function.
3975 (emit_load_store_pair): New function, factored out of emit_stp
3976 with support for MEMORY_OPERAND_POSTINDEX.
3977 (emit_stp): Rewrite using emit_load_store_pair.
3978 (emit_ldp): New function.
3979 (emit_load_store): Likewise.
3980 (emit_ldr): Mention post-index instruction in comment.
3981 (emit_ldrh): New function.
3982 (emit_ldrb): New function.
3983 (emit_ldrsw): Mention post-index instruction in comment.
3984 (emit_str): Likewise.
3985 (emit_subs): New function.
3986 (emit_cmp): Likewise.
3987 (emit_and): Likewise.
3988 (emit_orr): Likewise.
3989 (emit_orn): Likewise.
3990 (emit_eor): Likewise.
3991 (emit_mvn): Likewise.
3992 (emit_lslv): Likewise.
3993 (emit_lsrv): Likewise.
3994 (emit_asrv): Likewise.
3995 (emit_mul): Likewise.
3996 (emit_sbfm): Likewise.
3997 (emit_sbfx): Likewise.
3998 (emit_ubfm): Likewise.
3999 (emit_ubfx): Likewise.
4000 (emit_csinc): Likewise.
4001 (emit_cset): Likewise.
4002 (emit_nop): Likewise.
4003 (emit_ops_insns): New helper function.
4004 (emit_pop): Likewise.
4005 (emit_push): Likewise.
4006 (aarch64_emit_prologue): New function.
4007 (aarch64_emit_epilogue): Likewise.
4008 (aarch64_emit_add): Likewise.
4009 (aarch64_emit_sub): Likewise.
4010 (aarch64_emit_mul): Likewise.
4011 (aarch64_emit_lsh): Likewise.
4012 (aarch64_emit_rsh_signed): Likewise.
4013 (aarch64_emit_rsh_unsigned): Likewise.
4014 (aarch64_emit_ext): Likewise.
4015 (aarch64_emit_log_not): Likewise.
4016 (aarch64_emit_bit_and): Likewise.
4017 (aarch64_emit_bit_or): Likewise.
4018 (aarch64_emit_bit_xor): Likewise.
4019 (aarch64_emit_bit_not): Likewise.
4020 (aarch64_emit_equal): Likewise.
4021 (aarch64_emit_less_signed): Likewise.
4022 (aarch64_emit_less_unsigned): Likewise.
4023 (aarch64_emit_ref): Likewise.
4024 (aarch64_emit_if_goto): Likewise.
4025 (aarch64_emit_goto): Likewise.
4026 (aarch64_write_goto_address): Likewise.
4027 (aarch64_emit_const): Likewise.
4028 (aarch64_emit_call): Likewise.
4029 (aarch64_emit_reg): Likewise.
4030 (aarch64_emit_pop): Likewise.
4031 (aarch64_emit_stack_flush): Likewise.
4032 (aarch64_emit_zero_ext): Likewise.
4033 (aarch64_emit_swap): Likewise.
4034 (aarch64_emit_stack_adjust): Likewise.
4035 (aarch64_emit_int_call_1): Likewise.
4036 (aarch64_emit_void_call_2): Likewise.
4037 (aarch64_emit_eq_goto): Likewise.
4038 (aarch64_emit_ne_goto): Likewise.
4039 (aarch64_emit_lt_goto): Likewise.
4040 (aarch64_emit_le_goto): Likewise.
4041 (aarch64_emit_gt_goto): Likewise.
4042 (aarch64_emit_ge_got): Likewise.
4043 (aarch64_emit_ops_impl): New static global variable.
4044 (aarch64_emit_ops): New target function, return
4045 &aarch64_emit_ops_impl.
4046 (struct linux_target_ops): Install it.
4047
bb903df0
PL
40482015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4049
4050 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4051 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4052 aarch64-ipa.o.
4053 * linux-aarch64-ipa.c: New file.
4054 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4055 and endian.h.
4056 (aarch64_get_thread_area): New target method.
4057 (extract_signed_bitfield): New helper function.
4058 (aarch64_decode_ldr_literal): New function.
4059 (enum aarch64_opcodes): New enum.
4060 (struct aarch64_register): New struct.
4061 (struct aarch64_operand): New struct.
4062 (x0): New static global.
4063 (x1): Likewise.
4064 (x2): Likewise.
4065 (x3): Likewise.
4066 (x4): Likewise.
4067 (w2): Likewise.
4068 (ip0): Likewise.
4069 (sp): Likewise.
4070 (xzr): Likewise.
4071 (aarch64_register): New helper function.
4072 (register_operand): Likewise.
4073 (immediate_operand): Likewise.
4074 (struct aarch64_memory_operand): New struct.
4075 (offset_memory_operand): New helper function.
4076 (preindex_memory_operand): Likewise.
4077 (enum aarch64_system_control_registers): New enum.
4078 (ENCODE): New macro.
4079 (emit_insn): New helper function.
4080 (emit_b): New function.
4081 (emit_bcond): Likewise.
4082 (emit_cb): Likewise.
4083 (emit_tb): Likewise.
4084 (emit_blr): Likewise.
4085 (emit_stp): Likewise.
4086 (emit_ldp_q_offset): Likewise.
4087 (emit_stp_q_offset): Likewise.
4088 (emit_load_store): Likewise.
4089 (emit_ldr): Likewise.
4090 (emit_ldrsw): Likewise.
4091 (emit_str): Likewise.
4092 (emit_ldaxr): Likewise.
4093 (emit_stxr): Likewise.
4094 (emit_stlr): Likewise.
4095 (emit_data_processing_reg): Likewise.
4096 (emit_data_processing): Likewise.
4097 (emit_add): Likewise.
4098 (emit_sub): Likewise.
4099 (emit_mov): Likewise.
4100 (emit_movk): Likewise.
4101 (emit_mov_addr): Likewise.
4102 (emit_mrs): Likewise.
4103 (emit_msr): Likewise.
4104 (emit_sevl): Likewise.
4105 (emit_wfe): Likewise.
4106 (append_insns): Likewise.
4107 (can_encode_int32_in): New helper function.
4108 (aarch64_relocate_instruction): New function.
4109 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4110 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4111 (struct linux_target_ops): Install aarch64_get_thread_area,
4112 aarch64_install_fast_tracepoint_jump_pad and
4113 aarch64_get_min_fast_tracepoint_insn_len.
4114
787749ea
PL
41152015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4116
4117 * Makefile.in (aarch64-insn.o): New rule.
4118 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4119
9812b2e6
YQ
41202015-09-21 Yao Qi <yao.qi@linaro.org>
4121
4122 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4123
18fe412b
YQ
41242015-09-21 Yao Qi <yao.qi@linaro.org>
4125
4126 * tracepoint.c (max_jump_pad_size): Remove.
4127
a0cc84cd
YQ
41282015-09-18 Yao Qi <yao.qi@linaro.org>
4129
4130 * linux-aarch64-low.c: Don't include sys/uio.h.
4131 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4132
d78908cf
WW
41332015-09-16 Wei-cheng Wang <cole945@gmail.com>
4134
4135 * tracepoint.c (eval_result_type): Change prototype.
4136 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4137
d57e0d50
PA
41382015-09-15 Pedro Alves <palves@redhat.com>
4139
4140 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4141 Check whether to report exec events instead of checking whether
4142 multiprocess is enabled.
4143
5a676acc
PA
41442015-09-15 Pedro Alves <palves@redhat.com>
4145
4146 PR remote/18965
4147 * remote-utils.c (prepare_resume_reply): Merge
4148 TARGET_WAITKIND_VFORK_DONE switch case with the
4149 TARGET_WAITKIND_FORKED case.
4150
7c5d0fad
YQ
41512015-09-15 Yao Qi <yao.qi@linaro.org>
4152
4153 * server.c (handle_query): Check string comparison using
4154 "else if" instead of "if".
4155
750ce8d1
YQ
41562015-09-15 Yao Qi <yao.qi@linaro.org>
4157
4158 * server.c (vCont_supported): New global variable.
4159 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4160 matches. Append ";vContSupported+" to own_buf.
4161 (handle_v_requests): Append ";s;S" to own_buf if target supports
4162 hardware single step or vCont_supported is false.
4163 (capture_main): Set vCont_supported to zero.
4164
70b90b91
YQ
41652015-09-15 Yao Qi <yao.qi@linaro.org>
4166
4167 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4168 it to ...
4169 (linux_supports_hardware_single_step): ... New function.
4170 (linux_target_ops): Update.
4171 * lynx-low.c (lynx_target_ops): Set field
4172 supports_hardware_single_step to target_can_do_hardware_single_step.
4173 * nto-low.c (nto_target_ops): Likewise.
4174 * spu-low.c (spu_target_ops): Likewise.
4175 * win32-low.c (win32_target_ops): Likewise.
4176 * target.c (target_can_do_hardware_single_step): New function.
4177 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4178 Remove. <supports_hardware_single_step>: New field.
4179 (target_supports_conditional_breakpoints): Remove.
4180 (target_supports_hardware_single_step): New macro.
4181 (target_can_do_hardware_single_step): Declare.
4182 * server.c (handle_query): Use target_supports_hardware_single_step
4183 instead of target_supports_conditional_breakpoints.
4184
ade90bde
YQ
41852015-09-15 Yao Qi <yao.qi@linaro.org>
4186
4187 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4188 function.
4189 (struct linux_target_ops the_low_target): Install
4190 aarch64_linux_siginfo_fixup.
4191
94585166
DB
41922015-09-11 Don Breazeal <donb@codesourcery.com>
4193 Luis Machado <lgustavo@codesourcery.com>
4194
4195 * linux-low.c (linux_mourn): Static declaration.
4196 (linux_arch_setup): Move in front of
4197 handle_extended_wait.
4198 (linux_arch_setup_thread): New function.
4199 (handle_extended_wait): Handle exec events. Call
4200 linux_arch_setup_thread. Make event_lwp argument a
4201 pointer-to-a-pointer.
4202 (check_zombie_leaders): Do not check stopped threads.
4203 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4204 (linux_low_filter_event): Add lwp and thread for exec'ing
4205 non-leader thread if leader thread has been deleted.
4206 Refactor code into linux_arch_setup_thread and call it.
4207 Pass child lwp pointer by reference to handle_extended_wait.
4208 (linux_wait_for_event_filtered): Update comment.
4209 (linux_wait_1): Prevent clobbering exec event status.
4210 (linux_supports_exec_events): New function.
4211 (linux_target_ops) <supports_exec_events>: Initialize new member.
4212 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4213 new member.
4214 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4215 * server.c (report_exec_events): New global variable.
4216 (handle_query): Handle qSupported query for exec-events feature.
4217 (captured_main): Initialize report_exec_events.
4218 * server.h (report_exec_events): Declare new global variable.
4219 * target.h (struct target_ops) <supports_exec_events>: New
4220 member.
4221 (target_supports_exec_events): New macro.
4222 * win32-low.c (win32_target_ops) <supports_exec_events>:
4223 Initialize new member.
4224
0568462b
MM
42252015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4226
4227 * linux-low.c (linux_low_enable_btrace): Remove.
4228 (linux_target_ops): Replace linux_low_enable_btrace with
4229 linux_enable_btrace.
4230
39edd165
YQ
42312015-09-03 Yao Qi <yao.qi@linaro.org>
4232
4233 * linux-aarch64-low.c (aarch64_insert_point): Call
4234 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4235 returns true.
4236
1db33b5a
UW
42372015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4238
4239 * linux-low.c (check_stopped_by_breakpoint): Use
4240 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4241
ab290430
PA
42422015-08-27 Pedro Alves <palves@redhat.com>
4243
4244 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4245
8d749320
SM
42462015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4247
6711b7f8
SM
4248 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4249 the XNEW-family equivalent.
8d749320
SM
4250 (compile_bytecodes): Likewise.
4251 * dll.c (loaded_dll): Likewise.
4252 * event-loop.c (append_callback_event): Likewise.
4253 (create_file_handler): Likewise.
4254 (create_file_event): Likewise.
4255 * hostio.c (handle_open): Likewise.
4256 * inferiors.c (add_thread): Likewise.
4257 (add_process): Likewise.
4258 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4259 * linux-arm-low.c (arm_new_process): Likewise.
4260 (arm_new_thread): Likewise.
4261 * linux-low.c (add_to_pid_list): Likewise.
4262 (linux_add_process): Likewise.
4263 (handle_extended_wait): Likewise.
4264 (add_lwp): Likewise.
4265 (enqueue_one_deferred_signal): Likewise.
4266 (enqueue_pending_signal): Likewise.
4267 (linux_resume_one_lwp_throw): Likewise.
4268 (linux_resume_one_thread): Likewise.
4269 (linux_read_memory): Likewise.
4270 (linux_write_memory): Likewise.
4271 * linux-mips-low.c (mips_linux_new_process): Likewise.
4272 (mips_linux_new_thread): Likewise.
4273 (mips_add_watchpoint): Likewise.
4274 * linux-x86-low.c (initialize_low_arch): Likewise.
4275 * lynx-low.c (lynx_add_process): Likewise.
4276 * mem-break.c (set_raw_breakpoint_at): Likewise.
4277 (set_breakpoint): Likewise.
4278 (add_condition_to_breakpoint): Likewise.
4279 (add_commands_to_breakpoint): Likewise.
4280 (clone_agent_expr): Likewise.
4281 (clone_one_breakpoint): Likewise.
4282 * regcache.c (new_register_cache): Likewise.
4283 * remote-utils.c (look_up_one_symbol): Likewise.
4284 * server.c (queue_stop_reply): Likewise.
4285 (start_inferior): Likewise.
4286 (queue_stop_reply_callback): Likewise.
4287 (handle_target_event): Likewise.
4288 * spu-low.c (fetch_ppc_memory): Likewise.
4289 (store_ppc_memory): Likewise.
4290 * target.c (set_target_ops): Likewise.
4291 * thread-db.c (thread_db_load_search): Likewise.
4292 (try_thread_db_load_1): Likewise.
4293 * tracepoint.c (add_tracepoint): Likewise.
4294 (add_tracepoint_action): Likewise.
4295 (create_trace_state_variable): Likewise.
4296 (cmd_qtdpsrc): Likewise.
4297 (cmd_qtro): Likewise.
4298 (add_while_stepping_state): Likewise.
4299 * win32-low.c (child_add_thread): Likewise.
4300 (get_image_name): Likewise.
4301
ed8b7b42
YQ
43022015-08-25 Yao Qi <yao.qi@linaro.org>
4303
4304 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4305
db3cb7cb
YQ
43062015-08-25 Yao Qi <yao.qi@linaro.org>
4307
4308 * Makefile.in (aarch64-linux.o): New rule.
4309 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4310 srv_tgtobj.
4311 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4312 (aarch64_init_debug_reg_state): Make it extern.
4313 (aarch64_linux_prepare_to_resume): Remove.
4314
f6011a1c
YQ
43152015-08-25 Yao Qi <yao.qi@linaro.org>
4316
4317 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4318 lwp_arch_private_info and ptid_of_lwp.
4319
88e2cf7e
YQ
43202015-08-25 Yao Qi <yao.qi@linaro.org>
4321
4322 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4323 Find proc_info by find_process_pid. All callers updated.
4324
5e35436e
YQ
43252015-08-25 Yao Qi <yao.qi@linaro.org>
4326
4327 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4328 Remove.
4329 (debug_reg_change_callback): Remove.
4330 (aarch64_notify_debug_reg_change): Remove.
4331
4a8a7965
YQ
43322015-08-25 Yao Qi <yao.qi@linaro.org>
4333
4334 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4335 Call current_lwp_ptid.
4336
32a271ee
YQ
43372015-08-25 Yao Qi <yao.qi@linaro.org>
4338
4339 * linux-aarch64-low.c (debug_reg_change_callback): Use
4340 debug_printf.
4341
0d51c8d7
YQ
43422015-08-25 Yao Qi <yao.qi@linaro.org>
4343
4344 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4345
31a43dd5
YQ
43462015-08-25 Yao Qi <yao.qi@linaro.org>
4347
4348 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4349
8ee52567
YQ
43502015-08-25 Yao Qi <yao.qi@linaro.org>
4351
4352 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4353 the code.
4354
ff3f0f45
YQ
43552015-08-25 Yao Qi <yao.qi@linaro.org>
4356
4357 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4358 Remove.
4359 (debug_reg_change_callback): Remove argument entry and add argument
4360 lwp. Remove local variable thread. Don't print thread id in the
4361 debugging output. Don't check whether pid of thread equals to pid.
4362 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4363 iterate_over_lwps instead find_inferior.
4364
3d40fbb5
PA
43652015-08-24 Pedro Alves <palves@redhat.com>
4366
4367 * inferiors.c (get_first_process): New function.
4368 * inferiors.h (get_first_process): New declaration.
4369 * remote-utils.c (read_ptid): Default to the first process in the
4370 list, instead of to the current thread's process.
4371
438e1e42
PA
43722015-08-24 Pedro Alves <palves@redhat.com>
4373
4374 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4375 * event-loop.c: Likewise.
4376 * remote-utils.c: Likewise.
4377 * tracepoint.c: Likewise.
4378
a8c6d4fc
PA
43792015-08-24 Pedro Alves <palves@redhat.com>
4380
4381 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4382 ptid_get_lwp.
4383
99b0bb12
PA
43842015-08-21 Pedro Alves <palves@redhat.com>
4385
4386 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4387 instead of literal 1.
4388
f8904751
PA
43892015-08-21 Pedro Alves <palves@redhat.com>
4390
4391 * tdesc.c (default_description): Explicitly zero-initialize.
4392
465a859e
PA
43932015-08-21 Pedro Alves <palves@redhat.com>
4394
4395 PR gdb/18749
4396 * inferiors.c (remove_thread): Discard any pending stop reply for
4397 this thread.
4398 * server.c (remove_all_on_match_pid): Rename to ...
4399 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4400 instead of a pid.
4401 (discard_queued_stop_replies): Change parameter to a ptid. Now
4402 extern.
4403 (handle_v_kill, kill_inferior_callback, captured_main)
4404 (process_serial_event): Adjust.
4405 * server.h (discard_queued_stop_replies): Declare.
4406
f0db101d
PA
44072015-08-21 Pedro Alves <palves@redhat.com>
4408
4409 * linux-low.c (wait_for_sigstop): Always switch to no thread
4410 selected if the previously current thread dies.
4411 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4412 process instead of the current thread's.
4413 * remote-utils.c (input_interrupt): Don't check if there's no
4414 current thread.
4415 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4416 current thread to the general thread fails, error out.
4417 (handle_qxfer_auxv, handle_qxfer_libraries)
4418 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4419 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4420 (handle_query): Check if there's a thread selected instead of
4421 checking whether there's any thread in the thread list.
4422 (handle_qxfer_threads, handle_qxfer_btrace)
4423 (handle_qxfer_btrace_conf): Don't error out early if there's no
4424 thread in the thread list.
4425 (handle_v_cont, myresume): Don't set the current thread to the
4426 continue thread.
4427 (process_serial_event) <Hg handling>: Also set thread_id if the
4428 previous general thread is still alive.
4429 (process_serial_event) <g/G handling>: If setting the current
4430 thread to the general thread fails, error out.
4431 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4432 thread's lwp instead of the current thread's.
4433 * target.c (set_desired_thread): If the desired thread was not
4434 found, leave the current thread pointing to NULL. Return an int
4435 (boolean) indicating success.
4436 * target.h (set_desired_thread): Change return type to int.
4437
40045d91
MF
44382015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4439
4440 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4441 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4442 #includes.
4443 (ps_get_thread_area): New function.
4444
45face3b
GB
44452015-08-19 Gary Benson <gbenson@redhat.com>
4446
4447 * hostio.c (handle_pread): Do not attempt to read more data
4448 than hostio_reply_with_data can fit in a packet.
4449
16d5f642
JB
44502015-08-18 Joel Brobecker <brobecker@adacore.com>
4451
4452 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4453
a738da3a
MF
44542015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4455
4456 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4457
33ebda9d
PA
44582015-08-06 Pedro Alves <palves@redhat.com>
4459
4460 * tracepoint.c (expr_eval_result): Now an int.
4461
a44892be
PA
44622015-08-06 Pedro Alves <palves@redhat.com>
4463
4464 * gdbthread.h (struct regcache): Forward declare.
4465 (struct thread_info) <regcache_data>: Now a struct regcache
4466 pointer.
4467 * inferiors.c (inferior_regcache_data)
4468 (set_inferior_regcache_data): Now work with struct regcache
4469 pointers.
4470 * inferiors.h (struct regcache): Forward declare.
4471 (inferior_regcache_data, set_inferior_regcache_data): Now work
4472 with struct regcache pointers.
4473 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4474 (free_register_cache_thread): Remove struct regcache pointer
4475 casts.
4476
608a1e46
PA
44772015-08-06 Pedro Alves <palves@redhat.com>
4478
4479 * server.c (captured_main): On error, print the exception message
4480 to stderr, and if run_once is set, throw a quit.
4481
f0ce0d3a
PA
44822015-08-06 Pedro Alves <palves@redhat.com>
4483
4484 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4485 the current thread.
4486
bf47e248
PA
44872015-08-06 Pedro Alves <palves@redhat.com>
4488
4489 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4490 reading beyond the passed in buffer length.
4491
b6b9ffcc
PL
44922015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4493
4494 * tracepoint.c (symbol_list) <required>: Remove.
4495
863d01bd
PA
44962015-08-06 Pedro Alves <palves@redhat.com>
4497
4498 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4499 count if stopping and suspending threads.
4500 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4501 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4502 (linux_detach): Complete an ongoing step-over.
4503 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4504 throughout.
4505 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4506 (linux_wait_1): If passing a signal to the inferior after
4507 finishing a step-over, unsuspend and re-resume all lwps. If we
4508 see a single-step event but the thread should be continuing, don't
4509 pass the trap to gdb.
4510 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4511 internal_error instead of gdb_assert.
4512 (enqueue_pending_signal): New function.
4513 (check_ptrace_stopped_lwp_gone): Add debug output.
4514 (start_step_over): Use internal_error instead of gdb_assert.
4515 (complete_ongoing_step_over): New function.
4516 (linux_resume_one_thread): Don't resume a suspended thread.
4517 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4518 it stepping.
4519
00db26fa
PA
45202015-08-06 Pedro Alves <palves@redhat.com>
4521
4522 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4523 (linux_thread_alive): Use lwp_is_marked_dead.
4524 (extended_event_reported): Delete.
4525 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4526 instead of extended_event_reported.
4527 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4528 as well.
4529 (lwp_is_marked_dead): New function.
4530 (lwp_running): Use lwp_is_marked_dead.
4531 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4532 comment.
4533
ad071a30
PA
45342015-08-06 Pedro Alves <palves@redhat.com>
4535
4536 * linux-low.c (linux_wait_1): Move fork event output out of the
4537 !report_to_gdb check. Pass event_child->waitstatus to
4538 target_waitstatus_to_string instead of ourstatus.
4539
524b57e6
YQ
45402015-08-04 Yao Qi <yao.qi@linaro.org>
4541
4542 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4543 if current_thread is 32 bit.
4544
6085d6f6
YQ
45452015-08-04 Yao Qi <yao.qi@linaro.org>
4546
4547 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4548 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4549 * server.c (extended_protocol): Remove "static".
4550 * server.h (extended_protocol): Declare it.
4551
8a7e4587
YQ
45522015-08-04 Yao Qi <yao.qi@linaro.org>
4553
4554 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4555 both aarch64 and aarch32.
4556 (aarch64_set_pc): Likewise.
4557
3b53ae99
YQ
45582015-08-04 Yao Qi <yao.qi@linaro.org>
4559
4560 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4561 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4562 arm-with-neon.xml to srv_xmlfiles.
4563 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4564 (is_64bit_tdesc): New function.
4565 (aarch64_linux_read_description): New function.
4566 (aarch64_arch_setup): Call aarch64_linux_read_description.
4567 (regs_info): Rename to regs_info_aarch64.
4568 (aarch64_regs_info): Return right regs_info.
4569 (initialize_low_arch): Call initialize_low_arch_aarch32.
4570
bd9e6534
YQ
45712015-08-04 Yao Qi <yao.qi@linaro.org>
4572
4573 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4574 * linux-aarch32-low.c: New file.
4575 * linux-aarch32-low.h: New file.
4576 * linux-arm-low.c (arm_fill_gregset): Move it to
4577 linux-aarch32-low.c.
4578 (arm_store_gregset): Likewise.
4579 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4580 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4581 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4582 (regs_info): Rename to regs_info_arm.
4583 (arm_regs_info): Return regs_info_aarch32 if
4584 have_ptrace_getregset is 1 and target description is
4585 arm_with_neon or arm_with_vfpv3.
4586 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4587 Call initialize_low_arch_aarch32 instead.
4588
ded48a5e
YQ
45892015-08-04 Yao Qi <yao.qi@linaro.org>
4590
4591 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4592 * linux-low.c: ... here.
4593 * linux-low.h (have_ptrace_getregset): Declare it.
4594
96e9210f
PA
45952015-08-04 Pedro Alves <palves@redhat.com>
4596
4597 * thread-db.c (struct thread_db): Use new typedefs.
4598 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4599 CHK calls.
4600 (disable_thread_event_reporting): Cast result of dlsym to
4601 destination function pointer type.
4602 (thread_db_mourn): Use td_ta_delete_ftype.
4603
af60a1ef
SL
46042015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4605
4606 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4607 arch variant.
4608 (CDX_BREAKPOINT): Define for R2.
4609 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4610 (the_low_target): Add comments.
4611
e8b41681
YQ
46122015-07-30 Yao Qi <yao.qi@linaro.org>
4613
4614 * linux-arm-low.c (arm_hwcap): Remove it.
4615 (arm_read_description): New local variable arm_hwcap. Don't
4616 set arm_hwcap to zero.
4617
89abb039
YQ
46182015-07-30 Yao Qi <yao.qi@linaro.org>
4619
4620 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4621 Use regcache->tdesc instead.
4622 (arm_store_wmmxregset): Likewise.
4623 (arm_fill_vfpregset): Likewise.
4624 (arm_store_vfpregset): Likewise.
4625
deca266c
YQ
46262015-07-30 Yao Qi <yao.qi@linaro.org>
4627
4628 * linux-arm-low.c: Include arch/arm.h.
4629 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4630 (arm_store_gregset): Likewise.
4631
aa58a496
SM
46322015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4633
4634 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4635 ptrace's 4th parameter.
4636
50904b25
YQ
46372015-07-27 Yao Qi <yao.qi@linaro.org>
4638
4639 * configure.srv (case aarch64*-*-linux*): Don't set
4640 srv_linux_usrregs.
4641
5826e159
PA
46422015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4643
4644 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4645 sys/ptrace.h.
4646 * linux-arm-low.c: Likewise.
4647 * linux-cris-low.c: Likewise.
4648 * linux-crisv32-low.c: Likewise.
4649 * linux-low.c: Likewise.
4650 * linux-m68k-low.c: Likewise.
4651 * linux-mips-low.c: Likewise.
4652 * linux-nios2-low.c: Likewise.
4653 * linux-s390-low.c: Likewise.
4654 * linux-sparc-low.c: Likewise.
4655 * linux-tic6x-low.c: Likewise.
4656 * linux-tile-low.c: Likewise.
4657 * linux-x86-low.c: Likewise.
4658
54019719
PA
46592015-07-24 Pedro Alves <palves@redhat.com>
4660
4661 * config.in: Regenerate.
4662 * configure: Regenerate.
4663
eb7aa561
PA
46642015-07-24 Pedro Alves <palves@redhat.com>
4665
4666 * acinclude.m4: Include ../ptrace.m4.
4667 * configure.ac: Call GDB_AC_PTRACE.
4668 * config.in, configure: Regenerate.
4669
55d7b841
YQ
46702015-07-24 Yao Qi <yao.qi@linaro.org>
4671
4672 * linux-low.c (linux_create_inferior): Remove setting to
4673 proc->priv->new_inferior.
4674 (linux_attach): Likewise.
4675 (linux_low_filter_event): Likewise.
4676 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4677
c06cbd92
YQ
46782015-07-24 Yao Qi <yao.qi@linaro.org>
4679
4680 * linux-low.c (linux_arch_setup): New function.
4681 (linux_low_filter_event): If proc->tdesc is NULL and
4682 proc->attached is true, call the_low_target.arch_setup.
4683 Otherwise, keep status pending, and return.
4684 (linux_resume_one_lwp_throw): Don't call get_pc if
4685 thread->while_stepping isn't NULL. Don't call
4686 get_thread_regcache if proc->tdesc is NULL.
4687 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4688 (linux_target_ops): Install arch_setup.
4689 * server.c (start_inferior): Call the_target->arch_setup.
4690 * target.h (struct target_ops) <arch_setup>: New field.
4691 (target_arch_setup): New marco.
4692 * lynx-low.c (lynx_target_ops): Update.
4693 * nto-low.c (nto_target_ops): Update.
4694 * spu-low.c (spu_target_ops): Update.
4695 * win32-low.c (win32_target_ops): Update.
4696
5ae3ebba
YQ
46972015-07-24 Yao Qi <yao.qi@linaro.org>
4698
4699 * linux-low.c (linux_add_process): Don't set
4700 proc->priv->new_inferior.
4701 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4702 (linux_attach): Likewise.
4703
eb97750b
YQ
47042015-07-24 Yao Qi <yao.qi@linaro.org>
4705
4706 * server.c (start_inferior): Code refactor.
4707
51aee833
YQ
47082015-07-24 Yao Qi <yao.qi@linaro.org>
4709
4710 * server.c (process_serial_event): Set general_thread.
4711
af1b22f3
YQ
47122015-07-21 Yao Qi <yao.qi@linaro.org>
4713
4714 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4715 aarch64_linux_get_debug_reg_capacity.
4716
554717a3
YQ
47172015-07-17 Yao Qi <yao.qi@linaro.org>
4718
4719 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4720 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4721 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4722 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4723 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4724 (AARCH64_HWP_ALIGNMENT): Likewise.
4725 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4726 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4727 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4728 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4729 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4730 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4731 (struct aarch64_debug_reg_state): Likewise.
4732 (struct arch_lwp_info): Likewise.
4733 (aarch64_align_watchpoint): Likewise.
4734 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4735 (aarch64_watchpoint_length): Likewise.
4736 (aarch64_point_encode_ctrl_reg): Likewise
4737 (aarch64_point_is_aligned): Likewise.
4738 (aarch64_align_watchpoint): Likewise.
4739 (aarch64_linux_set_debug_regs):
4740 (aarch64_dr_state_insert_one_point): Likewise.
4741 (aarch64_dr_state_remove_one_point): Likewise.
4742 (aarch64_handle_breakpoint): Likewise.
4743 (aarch64_handle_aligned_watchpoint): Likewise.
4744 (aarch64_handle_unaligned_watchpoint): Likewise.
4745 (aarch64_handle_watchpoint): Likewise.
4746
c67ca4de
YQ
47472015-07-17 Yao Qi <yao.qi@linaro.org>
4748
4749 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4750 and don't aarch64_get_debug_reg_state. All callers update.
4751 (aarch64_handle_aligned_watchpoint): Likewise.
4752 (aarch64_handle_unaligned_watchpoint): Likewise.
4753 (aarch64_handle_watchpoint): Likewise.
4754 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4755 (aarch64_remove_point): Likewise.
4756
25abf979
YQ
47572015-07-17 Yao Qi <yao.qi@linaro.org>
4758
4759 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4760 debug_printf.
4761 (aarch64_handle_unaligned_watchpoint): Likewise.
4762
db1ff28b
JK
47632015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4764
4765 Revert the previous 3 commits:
4766 Move gdb_regex* to common/
4767 Move linux_find_memory_regions_full & co.
4768 gdbserver build-id attribute generator
4769
700ca40f
JK
47702015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4771 Jan Kratochvil <jan.kratochvil@redhat.com>
4772
4773 gdbserver build-id attribute generator.
4774 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4775 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4776 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4777 (find_phdr): New.
4778 (get_dynamic): Use find_pdhr to traverse program headers.
4779 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4780 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4781 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4782 (get_hex_build_id): New.
4783 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4784 to reply XML document.
4785
9904185c
JK
47862015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4787 Jan Kratochvil <jan.kratochvil@redhat.com>
4788
4789 * target.c: Include target/target-utils.h and fcntl.h.
4790 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4791 (target_fileio_read_stralloc): New functions.
4792
6e5b4429
JK
47932015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4794
4795 * Makefile.in (OBS): Add gdb_regex.o.
4796 (gdb_regex.o): New.
4797 * config.in: Rebuilt.
4798 * configure: Rebuilt.
4799
ddc98fbf
JK
48002015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4801 Jan Kratochvil <jan.kratochvil@redhat.com>
4802
4803 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4804 * Makefile.in (OBS): Add target-utils.o.
4805 (linux-maps.o, target-utils.o): New.
4806 * configure.srv (srv_linux_obj): Add linux-maps.o.
4807
e57bb7a0
PL
48082015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4809
4810 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4811 function, return 1.
4812 (the_low_target): Install it.
4813
586b02a9
PA
48142015-07-14 Pedro Alves <palves@redhat.com>
4815
4816 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4817 Instead, ignore ECHILD, and throw an error for other errnos.
4818
58c1b36c
PA
48192015-07-10 Pedro Alves <palves@redhat.com>
4820
4821 * event-loop.c (struct callback_event) <data>: Change type to
4822 gdb_client_data instance instead of gdb_client_data pointer.
4823 (append_callback_event): Adjust.
4824
421530db
PL
48252015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4826
4827 * linux-aarch64-low.c: Add comments for each linux_target_ops
4828 method. Remove comments already covered in target_ops and
4829 linux_target_ops definitions.
4830 (the_low_target): Add comments for each unimplemented method.
4831
c2d65f38
YQ
48322015-07-09 Yao Qi <yao.qi@linaro.org>
4833
4834 * linux-aarch64-low.c (aarch64_regmap): Remove.
4835 (aarch64_usrregs_info): Remove.
4836 (regs_info): Set field usrregs to NULL.
4837
b20a6524
MM
48382015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4839
4840 * linux-low.c: Include "rsp-low.h"
4841 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4842 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4843 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4844 (handle_btrace_enable_pt): New.
4845 (handle_btrace_general_set): Support "pt".
4846 (handle_btrace_conf_general_set): Support "pt:size".
4847
96c97461
PL
48482015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4849
4850 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4851 Z_PACKET_SW_BP.
4852
37d66942
PL
48532015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4854
4855 * linux-aarch64-low.c: Remove comment about endianness.
4856 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4857 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4858 memcmp.
4859
dc06243f
GB
48602015-06-24 Gary Benson <gbenson@redhat.com>
4861
4862 * linux-i386-ipa.c (stdint.h): Do not include.
4863 * lynx-i386-low.c (stdint.h): Likewise.
4864 * lynx-ppc-low.c (stdint.h): Likewise.
4865 * mem-break.c (stdint.h): Likewise.
4866 * thread-db.c (stdint.h): Likewise.
4867 * tracepoint.c (stdint.h): Likewise.
4868 * win32-low.c (stdint.h): Likewise.
4869
124e13d9
SM
48702015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4871
4872 * server.c (write_qxfer_response): Update call to
4873 remote_escape_output.
4874
909c2cda
JK
48752015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4876 Jan Kratochvil <jan.kratochvil@redhat.com>
4877
4878 Merge multiple hex conversions.
4879 * gdbreplay.c (tohex): Rename to 'fromhex'.
4880 (logchar): Use fromhex.
4881
24c05f46
JK
48822015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4883
4884 * server.c (handle_qxfer_libraries): Set `version' attribute for
4885 <library-list>.
4886
14d2069a
GB
48872015-06-10 Gary Benson <gbenson@redhat.com>
4888
4889 * target.h (struct target_ops) <multifs_open>: New field.
4890 <multifs_unlink>: Likewise.
4891 <multifs_readlink>: Likewise.
4892 * linux-low.c (nat/linux-namespaces.h): New include.
4893 (linux_target_ops): Initialize the_target->multifs_open,
4894 the_target->multifs_unlink and the_target->multifs_readlink.
4895 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4896 * hostio.c (hostio_fs_pid): New static variable.
4897 (hostio_handle_new_gdb_connection): New function.
4898 (handle_setfs): Likewise.
4899 (handle_open): Use the_target->multifs_open as appropriate.
4900 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4901 (handle_readlink): Use the_target->multifs_readlink as
4902 appropriate.
4903 (handle_vFile): Handle vFile:setfs packets.
4904 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4905 after target_handle_new_gdb_connection.
4906
4b8b5e72
GB
49072015-06-10 Gary Benson <gbenson@redhat.com>
4908
4909 * configure.ac (AC_CHECK_FUNCS): Add setns.
4910 * config.in: Regenerate.
4911 * configure: Likewise.
4912 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4913 (linux-namespaces.o): New rule.
4914 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4915
3ac2e371
GB
49162015-06-09 Gary Benson <gbenson@redhat.com>
4917
4918 * hostio.c (handle_open): Process mode argument with
4919 fileio_to_host_mode.
4920
ca9b78ce
YQ
49212015-06-01 Yao Qi <yao.qi@linaro.org>
4922
4923 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4924 * linux-x86-low.c: Likewise.
4925
bfacd19d
DB
49262015-05-28 Don Breazeal <donb@codesourcery.com>
4927
4928 * linux-low.c (handle_extended_wait): Initialize
4929 thread_info.last_resume_kind for new fork children.
4930
452003ef
PA
49312015-05-15 Pedro Alves <palves@redhat.com>
4932
4933 * target.h (target_handle_new_gdb_connection): Rewrite using if
4934 wrapped in do/while.
4935
1041a03c
JB
49362015-05-14 Joel Brobecker <brobecker@adacore.com>
4937
4938 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4939 * configure, config.in: Regenerate.
4940 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4941 Declare typedef.
4942
c269dbdb
DB
49432015-05-12 Don Breazeal <donb@codesourcery.com>
4944
4945 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4946 PTRACE_EVENT_VFORK_DONE.
4947 (linux_low_ptrace_options, extended_event_reported): Add vfork
4948 events.
4949 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4950 and "vforkdone" for RSP 'T' Stop Reply Packet.
4951 * server.h (report_vfork_events): Declare
4952 global variable.
4953
3a8a0396
DB
49542015-05-12 Don Breazeal <donb@codesourcery.com>
4955
4956 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4957 (the_low_target) <new_fork>: Initialize new member.
4958 * linux-arm-low.c (arm_new_fork): New function.
4959 (the_low_target) <new_fork>: Initialize new member.
4960 * linux-low.c (handle_extended_wait): Call new target function
4961 new_fork.
4962 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4963 * linux-mips-low.c (mips_add_watchpoint): New function
4964 extracted from mips_insert_point.
4965 (the_low_target) <new_fork>: Initialize new member.
4966 (mips_linux_new_fork): New function.
4967 (mips_insert_point): Call mips_add_watchpoint.
4968 * linux-x86-low.c (x86_linux_new_fork): New function.
4969 (the_low_target) <new_fork>: Initialize new member.
4970
de0d863e
DB
49712015-05-12 Don Breazeal <donb@codesourcery.com>
4972
4973 * linux-low.c (handle_extended_wait): Implement return value,
4974 rename argument 'event_child' to 'event_lwp', handle
4975 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4976 (linux_low_ptrace_options): New function.
4977 (linux_low_filter_event): Call linux_low_ptrace_options,
4978 use different argument fo linux_enable_event_reporting,
4979 use return value from handle_extended_wait.
4980 (extended_event_reported): New function.
4981 (linux_wait_1): Call extended_event_reported and set
4982 status to report fork events.
4983 (linux_write_memory): Add pid to debug message.
4984 (reset_lwp_ptrace_options_callback): New function.
4985 (linux_handle_new_gdb_connection): New function.
4986 (linux_target_ops): Initialize new structure member.
4987 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4988 * lynx-low.c: Initialize new structure member.
4989 * remote-utils.c (prepare_resume_reply): Implement stop reason
4990 "fork" for "T" stop message.
4991 * server.c (handle_query): Call handle_new_gdb_connection.
4992 * server.h (report_fork_events): Declare global flag.
4993 * target.h (struct target_ops) <handle_new_gdb_connection>:
4994 New member.
4995 (target_handle_new_gdb_connection): New macro.
4996 * win32-low.c: Initialize new structure member.
4997
ddcbc397
DB
49982015-05-12 Don Breazeal <donb@codesourcery.com>
4999
5000 * mem-break.c (APPEND_TO_LIST): Define macro.
5001 (clone_agent_expr): New function.
5002 (clone_one_breakpoint): New function.
5003 (clone_all_breakpoints): New function.
5004 * mem-break.h: Declare new functions.
5005
89245bc0
DB
50062015-05-12 Don Breazeal <donb@codesourcery.com>
5007
5008 * linux-low.c (linux_supports_fork_events): New function.
5009 (linux_supports_vfork_events): New function.
5010 (linux_target_ops): Initialize new structure members.
5011 (initialize_low): Call linux_check_ptrace_features.
5012 * lynx-low.c (lynx_target_ops): Initialize new structure
5013 members.
5014 * server.c (report_fork_events, report_vfork_events):
5015 New global flags.
5016 (handle_query): Add new features to qSupported packet and
5017 response.
5018 (captured_main): Initialize new global variables.
5019 * target.h (struct target_ops) <supports_fork_events>:
5020 New member.
5021 <supports_vfork_events>: New member.
5022 (target_supports_fork_events): New macro.
5023 (target_supports_vfork_events): New macro.
5024 * win32-low.c (win32_target_ops): Initialize new structure
5025 members.
5026
835205d0
GB
50272015-05-12 Gary Benson <gbenson@redhat.com>
5028
5029 * server.c (handle_qxfer_exec_file): Use current process
5030 if annex is empty.
5031
21e94bd9
SL
50322015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5033
5034 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5035 Remove HAVE_PTRACE_GETREGS conditionals.
5036 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5037 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5038
45614f15
YQ
50392015-05-08 Yao Qi <yao.qi@linaro.org>
5040
5041 * linux-low.c (linux_supports_conditional_breakpoints): New
5042 function.
5043 (linux_target_ops): Install new target method.
5044 * lynx-low.c (lynx_target_ops): Install NULL hook for
5045 supports_conditional_breakpoints.
5046 * nto-low.c (nto_target_ops): Likewise.
5047 * spu-low.c (spu_target_ops): Likewise.
5048 * win32-low.c (win32_target_ops): Likewise.
5049 * server.c (handle_query): Check
5050 target_supports_conditional_breakpoints.
5051 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5052 New field.
5053 (target_supports_conditional_breakpoints): New macro.
5054
80ad801e
PA
50552015-05-06 Pedro Alves <palves@redhat.com>
5056
5057 PR server/18081
5058 * server.c (start_inferior): If the process exits, mourn it.
5059
819843c7
GB
50602015-04-21 Gary Benson <gbenson@redhat.com>
5061
5062 * hostio.c (fileio_open_flags_to_host): Factored out to
5063 fileio_to_host_openflags in common/fileio.c. Single use
5064 updated.
5065
a2d5a9d7
MF
50662015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5067
5068 * linux-xtensa-low.c (xtensa_fill_gregset)
5069 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5070 XCHAL_HAVE_LOOP.
5071
deb44829
MF
50722015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5073
5074 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5075 (regs_info): Replace usrregs pointer with NULL.
5076
e57f1de3
GB
50772015-04-17 Gary Benson <gbenson@redhat.com>
5078
5079 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5080 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5081 * server.c (handle_qxfer_exec_file): New function.
5082 (qxfer_packets): Add exec-file entry.
5083 (handle_query): Report qXfer:exec-file:read as supported packet.
5084
62828379
RN
50852015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5086
5087 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5088
b88bb450
GB
50892015-04-09 Gary Benson <gbenson@redhat.com>
5090
5091 * hostio-errno.c (errno_to_fileio_error): Remove function.
5092 Update caller to use remote_fileio_to_fio_error.
5093
c8f4bfdd
YQ
50942015-04-09 Yao Qi <yao.qi@linaro.org>
5095
5096 * linux-low.c (linux_insert_point): Call
5097 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5098 (linux_remove_point): Call remove_memory_breakpoint if type is
5099 raw_bkpt_type_sw.
5100 * linux-x86-low.c (x86_insert_point): Don't call
5101 insert_memory_breakpoint.
5102 (x86_remove_point): Don't call remove_memory_breakpoint.
5103
41f98f02
PA
51042015-04-01 Pedro Alves <palves@redhat.com>
5105 Cleber Rosa <crosa@redhat.com>
5106
5107 * server.c (gdbserver_usage): Reorganize and extend the usage
5108 message.
5109
2bf6fb9d
PA
51102015-03-24 Pedro Alves <palves@redhat.com>
5111
5112 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5113 output. Also dump TRAP_TRACE.
5114 (linux_low_filter_event): In debug output, distinguish a
5115 resume_stop SIGSTOP from a delayed SIGSTOP.
5116
369f6daa
GB
51172015-03-24 Gary Benson <gbenson@redhat.com>
5118
5119 * linux-x86-low.c (x86_linux_new_thread): Moved to
5120 nat/x86-linux.c.
5121 (x86_linux_prepare_to_resume): Likewise.
5122
8e5d4070
GB
51232015-03-24 Gary Benson <gbenson@redhat.com>
5124
5125 * Makefile.in (x86-linux-dregs.o): New rule.
5126 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5127 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5128 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5129 (x86_linux_dr_get): Likewise.
5130 (x86_linux_dr_set): Likewise.
5131 (update_debug_registers_callback): Likewise.
5132 (x86_linux_dr_set_addr): Likewise.
5133 (x86_linux_dr_get_addr): Likewise.
5134 (x86_linux_dr_set_control): Likewise.
5135 (x86_linux_dr_get_control): Likewise.
5136 (x86_linux_dr_get_status): Likewise.
5137 (x86_linux_update_debug_registers): Likewise.
5138
2b95d440
GB
51392015-03-24 Gary Benson <gbenson@redhat.com>
5140
5141 * linux-x86-low.c (x86_linux_update_debug_registers):
5142 New function, factored out from...
5143 (x86_linux_prepare_to_resume): ...this.
5144
14b0bc68
GB
51452015-03-24 Gary Benson <gbenson@redhat.com>
5146
5147 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5148 (x86_linux_dr_set): Likewise.
5149 (update_debug_registers_callback): Likewise.
5150 (x86_linux_dr_set_addr): Likewise.
5151 (x86_linux_dr_get_addr): Likewise.
5152 (x86_linux_dr_set_control): Likewise.
5153 (x86_linux_dr_get_control): Likewise.
5154 (x86_linux_dr_get_status): Likewise.
5155 (x86_linux_prepare_to_resume): Likewise.
5156
5dfe6ca8
GB
51572015-03-24 Gary Benson <gbenson@redhat.com>
5158
5159 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5160 Use perror_with_name. Pass string through gettext.
5161 (x86_linux_dr_set): Likewise.
5162
d33472ad
GB
51632015-03-24 Gary Benson <gbenson@redhat.com>
5164
5165 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5166 (x86_linux_dr_set_addr): ...this.
5167 (x86_dr_low_get_addr): Rename to...
5168 (x86_linux_dr_get_addr): ...this.
5169 (x86_dr_low_set_control): Rename to...
5170 (x86_linux_dr_set_control): ...this.
5171 (x86_dr_low_get_control): Rename to...
5172 (x86_linux_dr_get_control): ...this.
5173 (x86_dr_low_get_status): Rename to...
5174 (x86_linux_dr_get_status): ...this.
5175 (x86_dr_low): Update with new function names.
5176
4b134ca1
GB
51772015-03-24 Gary Benson <gbenson@redhat.com>
5178
5179 * Makefile.in (x86-linux.o): New rule.
5180 * configure.srv: Add x86-linux.o to relevant targets.
5181 * linux-low.c (lwp_set_arch_private_info): New function.
5182 (lwp_arch_private_info): Likewise.
5183 * linux-x86-low.c: Include nat/x86-linux.h.
5184 (arch_lwp_info): Removed structure.
5185 (update_debug_registers_callback):
5186 Use lwp_set_debug_registers_changed.
5187 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5188 and lwp_set_debug_registers_changed.
5189 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5190
34c703da
GB
51912015-03-24 Gary Benson <gbenson@redhat.com>
5192
5193 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5194 * linux-arm-low.c (arm_new_thread): Likewise.
5195 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5196 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5197 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5198 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5199
cff068da
GB
52002015-03-24 Gary Benson <gbenson@redhat.com>
5201
5202 * linux-low.c (ptid_of_lwp): New function.
5203 (lwp_is_stopped): Likewise.
5204 (lwp_stop_reason): Likewise.
5205 * linux-x86-low.c (update_debug_registers_callback):
5206 Use lwp_is_stopped.
5207 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5208 lwp_stop_reason.
5209
b2f7c7e8
GB
52102015-03-24 Gary Benson <gbenson@redhat.com>
5211
5212 * linux-low.h (linux_stop_lwp): Remove declaration.
5213
6d4ee8c6
GB
52142015-03-24 Gary Benson <gbenson@redhat.com>
5215
5216 * linux-low.h: Include nat/linux-nat.h.
5217 * linux-low.c (iterate_over_lwps_args): New structure.
5218 (iterate_over_lwps_filter): New function.
5219 (iterate_over_lwps): Likewise.
5220 * linux-x86-low.c (update_debug_registers_callback):
5221 Update signature to what iterate_over_lwps expects.
5222 Remove PID check that iterate_over_lwps now performs.
5223 (x86_dr_low_set_addr): Use iterate_over_lwps.
5224 (x86_dr_low_set_control): Likewise.
5225
70a0bb6b
GB
52262015-03-24 Gary Benson <gbenson@redhat.com>
5227
5228 * linux-x86-low.c (x86_debug_reg_state): New function.
5229 (x86_linux_prepare_to_resume): Use the above.
5230
7b669087
GB
52312015-03-24 Gary Benson <gbenson@redhat.com>
5232
5233 * linux-low.c (current_lwp_ptid): New function.
5234 * linux-x86-low.c: Include nat/linux-nat.h.
5235 (x86_dr_low_get_addr): Use current_lwp_ptid.
5236 (x86_dr_low_get_control): Likewise.
5237 (x86_dr_low_get_status): Likewise.
5238
eef49a3d
PA
52392015-03-20 Pedro Alves <palves@redhat.com>
5240
5241 * tracepoint.c (cmd_qtstatus): Make "str" const.
5242
b2333d22
PA
52432015-03-20 Pedro Alves <palves@redhat.com>
5244
5245 * server.c (handle_general_set): Make "req_str" const.
5246
23f238d3
PA
52472015-03-19 Pedro Alves <palves@redhat.com>
5248
5249 * linux-low.c (linux_resume_one_lwp): Rename to ...
5250 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5251 instead call perror_with_name.
5252 (check_ptrace_stopped_lwp_gone): New function.
5253 (linux_resume_one_lwp): Reimplement as wrapper around
5254 linux_resume_one_lwp_throw that swallows errors if the LWP is
5255 gone.
5256
91baf43f
PA
52572015-03-19 Pedro Alves <palves@redhat.com>
5258
5259 * linux-low.c (count_events_callback, select_event_lwp_callback):
5260 No longer check whether the thread has resume_stop as last resume
5261 kind.
5262
8bf3b159
PA
52632015-03-19 Pedro Alves <palves@redhat.com>
5264
5265 * linux-low.c (count_events_callback, select_event_lwp_callback):
5266 Use the lwp's status_pending_p field, not the thread's.
5267
b90fc188
PA
52682015-03-19 Pedro Alves <palves@redhat.com>
5269
5270 * linux-low.c (select_event_lwp_callback): Update comments to
5271 no longer mention SIGTRAP.
5272
464b0089
GB
52732015-03-18 Gary Benson <gbenson@redhat.com>
5274
5275 * server.c (handle_query): Do not report vFile:fstat as supported.
5276
aa9e327f
GB
52772015-03-11 Gary Benson <gbenson@redhat.com>
5278
5279 * hostio.c (sys/types.h): New include.
5280 (sys/stat.h): Likewise.
5281 (common-remote-fileio.h): Likewise.
5282 (handle_fstat): New function.
5283 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 5284
791c0056
GB
52852015-03-11 Gary Benson <gbenson@redhat.com>
5286
5287 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5288 struct stat.st_blocks and struct stat.st_blksize.
5289 * configure: Regenerate.
5290 * config.in: Likewise.
5291 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5292 (OBS): Add common-remote-fileio.o.
5293 (common-remote-fileio.o): New rule.
5294
9a9df970
PA
52952015-03-09 Pedro Alves <palves@redhat.com>
5296
5297 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5298 'struct sockaddr' pointer in 'accept' call.
5299
9eb1356e
PA
53002015-03-09 Pedro Alves <palves@redhat.com>
5301
5302 Revert:
5303 2015-03-07 Pedro Alves <palves@redhat.com>
5304 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5305 or <winsock2.h> here. Instead include "gdb_socket.h".
5306 (remote_open): Use union gdb_sockaddr_u.
5307 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5308 or <winsock2.h> here. Instead include "gdb_socket.h".
5309 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5310 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5311 or <sys/un.h>.
5312 (init_named_socket, gdb_agent_helper_thread): Use union
5313 gdb_sockaddr_u.
5314
aac331e4
PA
53152015-03-07 Pedro Alves <palves@redhat.com>
5316
5317 * configure.ac (build_warnings): Move
5318 -Wdeclaration-after-statement to the C-specific set.
5319 * configure: Regenerate.
5320
366c75fc
PA
53212015-03-07 Pedro Alves <palves@redhat.com>
5322
5323 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5324 or <winsock2.h> here. Instead include "gdb_socket.h".
5325 (remote_open): Use union gdb_sockaddr_u.
5326 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5327 or <winsock2.h> here. Instead include "gdb_socket.h".
5328 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5329 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5330 or <sys/un.h>.
5331 (init_named_socket, gdb_agent_helper_thread): Use union
5332 gdb_sockaddr_u.
5333
492d29ea
PA
53342015-03-07 Pedro Alves <palves@redhat.com>
5335
5336 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5337 instead.
5338
60a191ed
YQ
53392015-03-06 Yao Qi <yao.qi@linaro.org>
5340
5341 * linux-aarch64-low.c (aarch64_insert_point): Use
5342 show_debug_regs as a boolean.
5343 (aarch64_remove_point): Likewise.
5344
f5771b1d
PA
53452015-03-05 Pedro Alves <palves@redhat.com>
5346
5347 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5348 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5349 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5350 * nto-low.c (nto_target_ops): Likewise.
5351 * spu-low.c (spu_target_ops): Likewise.
5352 * win32-low.c (win32_target_ops): Likewise.
5353
3e572f71
PA
53542015-03-04 Pedro Alves <palves@redhat.com>
5355
72f4393d 5356 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA
5357 Decide whether a breakpoint triggered based on the SIGTRAP's
5358 siginfo.si_code.
72f4393d
L
5359 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5360 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA
5361 (linux_low_filter_event): Check for breakpoints before checking
5362 watchpoints.
5363 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5364 siginfo.si_code.
72f4393d
L
5365 (linux_stopped_by_sw_breakpoint)
5366 (linux_supports_stopped_by_sw_breakpoint)
5367 (linux_stopped_by_hw_breakpoint)
5368 (linux_supports_stopped_by_hw_breakpoint): New functions.
5369 (linux_target_ops): Install new target methods.
3e572f71 5370
1ec68e26
PA
53712015-03-04 Pedro Alves <palves@redhat.com>
5372
5373 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5374 * server.c (swbreak_feature, hwbreak_feature): New globals.
5375 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5376 (captured_main): Clear swbreak_feature and hwbreak_feature.
5377 * server.h (swbreak_feature, hwbreak_feature): Declare.
5378 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5379 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5380 supports_stopped_by_hw_breakpoint>: New fields.
5381 (target_supports_stopped_by_sw_breakpoint)
5382 (target_stopped_by_sw_breakpoint)
5383 (target_supports_stopped_by_hw_breakpoint)
5384 (target_stopped_by_hw_breakpoint): Declare.
5385
15c66dd6
PA
53862015-03-04 Pedro Alves <palves@redhat.com>
5387
5388 enum lwp_stop_reason -> enum target_stop_reason
5389 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5390 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5391 (linux_wait_1, stuck_in_jump_pad_callback)
5392 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5393 (linux_stopped_by_watchpoint):
5394 * linux-low.h (enum lwp_stop_reason): Delete.
5395 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5396 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5397
98fc70d6
YQ
53982015-03-04 Yao Qi <yao.qi@linaro.org>
5399
5400 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5401
dd2ac174
GB
54022015-03-03 Gary Benson <gbenson@redhat.com>
5403
5404 * hostio.c (handle_vFile): Fix prefix lengths.
5405
d68e53f4
MM
54062015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5407
5408 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5409 ptr_bits.
5410
bf2d68ab
AA
54112015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5412
5413 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5414 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5415 (clean): Add "rm -f" for above C files.
5416 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5417 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5418 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5419 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5420 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5421 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5422 (init_registers_s390x_vx_linux64)
5423 (init_registers_s390x_tevx_linux64)
5424 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5425 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5426 declarations.
5427 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5428 (s390_store_vxrs_high): New functions.
5429 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5430 NT_S390_VXRS_HIGH.
5431 (s390_arch_setup): Add logic for selecting one of the new target
5432 descriptions. Activate the new vector regsets if applicable.
5433 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5434 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5435 and init_registers_s390x_tevx_linux64.
5436
c966a859
PA
54372015-03-01 Pedro Alves <palves@redhat.com>
5438
5439 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5440 parameter.
5441
4180215b
PA
54422015-02-27 Pedro Alves <palves@redhat.com>
5443
5444 * linux-x86-low.c (u_debugreg_offset): New function.
5445 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5446
749bab01
PA
54472015-02-27 Pedro Alves <palves@redhat.com>
5448
5449 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5450 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5451 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5452 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5453 (ps_lsetfpregs, ps_getpid)
5454 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5455 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5456 (ps_lsetxregs, ps_plog): Declare.
5457
3c14e5a3
PA
54582015-02-27 Pedro Alves <palves@redhat.com>
5459
5460 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5461 IP_AGENT_EXPORT_FUNC.
5462 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5463 IP_AGENT_EXPORT_FUNC.
5464 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5465 (IP_AGENT_EXPORT): Delete.
5466 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5467 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5468 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5469 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5470 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5471 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5472 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5473 (traceframe_read_count, traceframe_write_count)
5474 (traceframes_created, trace_state_variables, get_raw_reg)
5475 (get_trace_state_variable_value, set_trace_state_variable_value)
5476 (ust_loaded, helper_thread_id, cmd_buf): Use
5477 IPA_SYM_EXPORTED_NAME.
5478 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5479 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5480 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5481 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5482 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5483 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5484 EXTERN_C_PUSH/EXTERN_C_POP.
5485 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5486 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5487 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5488 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5489 (traceframe_write_count, traceframe_read_count)
5490 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5491 (about_to_request_buffer_space, get_trace_state_variable_value)
5492 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5493 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5494 EXTERN_C_PUSH/EXTERN_C_POP.
5495 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5496 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5497 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5498 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5499 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5500 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5501 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5502 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5503 Define.
5504 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5505 (IP_AGENT_EXPORT_VAR_DECL): Define.
5506 (tracing): Declare.
5507 (gdb_agent_get_raw_reg): Declare.
5508
fe978cb0
PA
55092015-02-27 Tom Tromey <tromey@redhat.com>
5510 Pedro Alves <palves@redhat.com>
5511
5512 Rename symbols whose names are reserved C++ keywords throughout.
5513
3bc3d82a
PA
55142015-02-27 Pedro Alves <palves@redhat.com>
5515
5516 * Makefile.in (COMPILER): New, get it from autoconf.
5517 (CXX): Get from autoconf instead.
5518 (COMPILE.pre): Use COMPILER.
5519 (CC-LD): Rename to ...
5520 (CC_LD): ... this. Use COMPILER.
5521 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5522 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5523 * acinclude.m4: Include build-with-cxx.m4.
5524 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5525 Disable -Werror by default if building in C++ mode.
5526 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5527 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5528 the C++ compiler. Save/restore CXXFLAGS too.
5529 * configure: Regenerate.
5530
07697489
PA
55312015-02-27 Pedro Alves <palves@redhat.com>
5532
5533 * acinclude.m4: Include libiberty.m4.
5534 * configure.ac: Call libiberty_INIT.
5535 * config.in, configure: Regenerate.
5536
9beb7c4e
PA
55372015-02-26 Pedro Alves <palves@redhat.com>
5538
5539 * linux-low.c (linux_wait_1): When incrementing the PC past a
5540 program breakpoint always use the_low_target.breakpoint_len as
5541 increment, rather than the maximum between that and
5542 the_low_target.decr_pc_after_break.
5543
8090aef2
PA
55442015-02-23 Pedro Alves <palves@redhat.com>
5545
5546 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5547 thread was doing a step-over; always adjust the PC if
5548 we stepped over a permanent breakpoint.
5549 (linux_wait_1): If we stepped over breakpoint that was on top of a
5550 permanent breakpoint, manually advance the PC past it.
5551
bc9540e8
PA
55522015-02-23 Pedro Alves <palves@redhat.com>
5553
5554 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5555 modes.
5556 (x86_fill_gregset, x86_store_gregset): Use it when handling
5557 $orig_eax.
5558
2db9a427
PA
55592015-02-20 Pedro Alves <palves@redhat.com>
5560
5561 * thread-db.c: Include "nat/linux-procfs.h".
5562 (thread_db_init): Skip listing new threads if the kernel supports
5563 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5564
afa8d396
PA
55652015-02-20 Pedro Alves <palves@redhat.com>
5566
5567 * linux-low.c (status_pending_p_callback): Use ptid_match.
5568
c9587f88
AT
55692015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5570
5571 PR breakpoints/16812
5572 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5573 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5574 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5575
b05ec7a5
AT
55762015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5577
5578 PR breakpoints/15956
5579 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5580
d33501a5
MM
55812015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5582
5583 * linux-low.c (linux_low_btrace_conf): Print size.
5584 * server.c (handle_btrace_conf_general_set): New.
5585 (hanle_general_set): Call handle_btrace_conf_general_set.
5586 (handle_query): Report Qbtrace-conf:bts:size as supported.
5587
f4abbc16
MM
55882015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5589
5590 * linux-low.c (linux_low_enable_btrace): Update parameters.
5591 (linux_low_btrace_conf): New.
5592 (linux_target_ops)<to_btrace_conf>: Initialize.
5593 * server.c (current_btrace_conf): New.
5594 (handle_btrace_enable): Rename to ...
5595 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
5596 to target_enable_btrace. Update comment. Update users.
5597 (handle_qxfer_btrace_conf): New.
5598 (qxfer_packets): Add btrace-conf entry.
5599 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5600 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5601 (target_ops)<read_btrace_conf>: New.
5602 (target_enable_btrace): Update parameters.
5603 (target_read_btrace_conf): New.
5604
043c3577
MM
56052015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5606
5607 * server.c (handle_btrace_general_set): Remove call to
5608 target_supports_btrace.
5609 (supported_btrace_packets): New.
5610 (handle_query): Call supported_btrace_packets.
5611 * target.h: include btrace-common.h.
5612 (btrace_target_info): Removed.
5613 (supports_btrace, target_supports_btrace): Update parameters.
5614
734b0e4b
MM
56152015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5616
5617 * Makefile.in (SFILES): Add common/btrace-common.c.
5618 (OBS): Add common/btrace-common.o.
5619 (btrace-common.o): Add build rules.
5620 * linux-low: Include btrace-common.h.
5621 (linux_low_read_btrace): Use struct btrace_data. Call
5622 btrace_data_init and btrace_data_fini.
5623
d6c146e9
PA
56242015-02-06 Pedro Alves <palves@redhat.com>
5625
5626 * thread-db.c (find_new_threads_callback): Add debug output.
5627
20ba1ce6
PA
56282015-02-04 Pedro Alves <palves@redhat.com>
5629
5630 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5631 (resume_stopped_resumed_lwps): New function.
5632 (linux_wait_for_event_filtered): Use it.
5633
8cc73a39
SDJ
56342015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5635
5636 * Makefile.in (SFILES): Add linux-personality.c.
5637 (linux-personality.o): New rule.
5638 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5639 list of objects to be built.
5640 * linux-low.c: Include nat/linux-personality.h.
5641 (linux_create_inferior): Remove code to disable address space
5642 randomization (moved to ../nat/linux-personality.c). Create
5643 cleanup to disable address space randomization.
5644
fb23d554
SDJ
56452015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5646
5647 * Makefile.in (posix-strerror.o): New rule.
5648 (mingw-strerror.o): Likewise.
5649 * configure: Regenerated.
5650 * configure.ac: Source file ../common/common.host. Initialize new
5651 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5652
cdf43629
YQ
56532015-01-14 Yao Qi <yao@codesourcery.com>
5654
5655 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5656 (ppc-linux.o): New rule.
5657 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5658 * configure.ac: AC_CHECK_FUNCS(getauxval).
5659 * config.in: Re-generated.
5660 * configure: Re-generated.
5661 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5662 ppc64_64bit_inferior_p
5663
514c5338
YQ
56642015-01-14 Yao Qi <yao@codesourcery.com>
5665
5666 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5667 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5668 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5669 (PT_ORIG_R3, PT_TRAP): Likewise.
5670 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5671 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5672 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5673
3368c1e5
JB
56742015-01-10 Joel Brobecker <brobecker@adacore.com>
5675
5676 * i387-fp.c (i387_cache_to_xsave): In look over
5677 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5678 zmmh_low_space field by use of zmmh_high_space.
5679
582511be
PA
56802015-01-09 Pedro Alves <palves@redhat.com>
5681
5682 * linux-low.c (step_over_bkpt): Move higher up in the file.
5683 (handle_extended_wait): Don't store the stop_pc here.
5684 (get_stop_pc): Adjust comments and rename to ...
5685 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5686 stopped for a software breakpoint or hardware breakpoint.
5687 (thread_still_has_status_pending_p): New function.
5688 (status_pending_p_callback): Use
5689 thread_still_has_status_pending_p. If the event is no longer
5690 interesting, resume the LWP.
5691 (handle_tracepoints): Add assert.
5692 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5693 (wstatus_maybe_breakpoint): New function.
5694 (cancel_breakpoint): Delete function.
5695 (check_stopped_by_watchpoint): New function, factored out from
5696 linux_low_filter_event.
5697 (lp_status_maybe_breakpoint): Delete function.
5698 (linux_low_filter_event): Remove filter_ptid argument.
5699 Leave thread group exits pending here. Store the LWP's stop PC.
5700 Always leave events pending.
5701 (linux_wait_for_event_filtered): Pull all events out of the
5702 kernel, and leave them all pending.
5703 (count_events_callback, select_event_lwp_callback): Consider all
5704 events.
5705 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5706 (select_event_lwp): Only give preference to the stepping LWP in
5707 all-stop mode. Adjust comments.
5708 (ignore_event): New function.
5709 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5710 references to cancel_breakpoints. Adjust to renames. Also give
5711 equal priority to all LWPs that have had events in non-stop mode.
5712 If reporting a software breakpoint event, unadjust the LWP's PC.
5713 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5714 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5715 Adjust.
5716 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5717 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5718 (linux_stopped_by_watchpoint): Adjust.
5719 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5720 * linux-low.h (enum lwp_stop_reason): New.
5721 (struct lwp_info) <stop_pc>: Adjust comment.
5722 <stopped_by_watchpoint>: Delete field.
5723 <stop_reason>: New field.
5724 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5725 * mem-break.c (software_breakpoint_inserted_here)
5726 (hardware_breakpoint_inserted_here): New function.
5727 * mem-break.h (software_breakpoint_inserted_here)
5728 (hardware_breakpoint_inserted_here): Declare.
5729 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5730 (cancel_breakpoints): Delete.
5731 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5732 (upload_fast_traceframes): Remove references to
5733 cancel_breakpoints.
5734
a33e3959
PA
57352015-01-09 Pedro Alves <palves@redhat.com>
5736
5737 * thread-db.c (find_new_threads_callback): Ignore thread if the
5738 kernel thread ID is -1.
5739
8784d563
PA
57402015-01-09 Pedro Alves <palves@redhat.com>
5741
5742 * linux-low.c (linux_attach_fail_reason_string): Move to
5743 nat/linux-ptrace.c, and rename.
5744 (linux_attach_lwp): Update comment.
5745 (attach_proc_task_lwp_callback): New function.
5746 (linux_attach): Adjust to rename and use
5747 linux_proc_attach_tgid_threads.
5748 (linux_attach_fail_reason_string): Delete declaration.
5749
76f2b779
JB
57502015-01-01 Joel Brobecker <brobecker@adacore.com>
5751
5752 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5753 * server.c (gdbserver_version): Likewise.
5754
fafcc06a
SDJ
57552014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5756
5757 * remote-utils.c: Include ctype.h.
5758 (input_interrupt): Explicitly handle the case when the char
5759 received is the NUL byte. Improve the printing of non-ASCII
5760 characters.
5761
beed38b8
JB
57622014-12-16 Joel Brobecker <brobecker@adacore.com>
5763
5764 * linux-low.c (linux_low_filter_event): Update call to
5765 linux_enable_event_reporting following the addition of
5766 a new parameter to that function.
5767
bf330350
CU
57682014-12-16 Catalin Udma <catalin.udma@freescale.com>
5769
5770 PR server/17457
5771 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5772 (AARCH64_FPCR_REGNO): Likewise.
5773 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5774 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5775 (aarch64_store_fpregset): Likewise.
5776
5227d625
JB
57772014-12-15 Joel Brobecker <brobecker@adacore.com>
5778
5779 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5780 Remove FIXME comment about assumption about N.
5781
f93b65a0
JB
57822014-12-13 Joel Brobecker <brobecker@adacore.com>
5783
5784 * configure.ac: If large-file support is disabled in GDBserver,
5785 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5786 * configure: Regenerate.
5787
e5a9158d
AA
57882014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5789
5790 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5791 warning upon ENODATA from ptrace.
5792 * linux-s390-low.c (s390_store_tdb): New.
5793 (s390_regsets): Add regset for NT_S390_TDB.
5794
feea5f36
AA
57952014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5796
5797 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5798 without a fill_function.
5799 * linux-s390-low.c (s390_fill_last_break): Remove.
5800 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5801 (s390_arch_setup): Use regset's size instead of fill_function for
5802 loop end condition.
5803
098dbe61
AA
58042014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5805
5806 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5807 the regset's store function when ptrace returned an error.
5808 * regcache.c (get_thread_regcache): Invalidate register cache
5809 before fetching inferior's registers.
5810
28eef672
AA
58112014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5812
5813 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5814 while-loop as for-loop.
5815 (regsets_store_inferior_registers): Likewise.
5816
bdca27a2
YQ
58172014-11-28 Yao Qi <yao@codesourcery.com>
5818
5819 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5820 * config.in, configure: Re-generate.
5821 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5822 is defined.
5823
9c232dda
YQ
58242014-11-21 Yao Qi <yao@codesourcery.com>
5825
5826 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5827 (AC_CHECK_HEADERS): Remove malloc.h.
5828 * configure: Re-generated.
5829 * config.in: Re-generated.
5830 * server.h: Don't include alloca.h and malloc.h.
5831 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5832 Don't include malloc.h.
5833
43968415
JB
58342014-11-17 Joel Brobecker <brobecker@adacore.com>
5835
5836 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5837 corresponding ERRNO check in same block.
5838
40e91bc7
PA
58392014-11-12 Pedro Alves <palves@redhat.com>
5840
5841 * server.c (cont_thread): Update comment.
5842 (start_inferior, attach_inferior): No longer clear cont_thread.
5843 (handle_v_cont): No longer set cont_thread.
5844 (captured_main): Clear cont_thread each time a GDB connects.
5845
c2c118cf
PA
58462014-11-12 Pedro Alves <palves@redhat.com>
5847
5848 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5849 thread, and don't resume all threads if the Hc thread has exited.
5850
78708b7c
PA
58512014-11-12 Pedro Alves <palves@redhat.com>
5852
5853 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5854 the process group instead of to a specific LWP.
5855
a2abc7de
PA
58562014-10-15 Pedro Alves <palves@redhat.com>
5857
5858 PR server/17487
5859 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5860 parameter.
5861 (arm_set_thread_context): Delete.
5862 (the_low_target): Adjust.
5863 * win32-i386-low.c (debug_registers_changed)
5864 (debug_registers_used): Delete.
5865 (update_debug_registers_callback): New function.
5866 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5867 needing to update their debug registers.
5868 (win32_get_current_dr): New function.
5869 (x86_dr_low_get_addr, x86_dr_low_get_control)
5870 (x86_dr_low_get_status): Fetch the debug register from the thread
5871 record's context.
5872 (i386_initial_stuff): Adjust.
5873 (i386_get_thread_context): Remove current_event parameter. Don't
5874 clear debug_registers_changed nor copy DR values to
5875 debug_reg_state.
5876 (i386_set_thread_context): Delete.
5877 (i386_prepare_to_resume): New function.
5878 (i386_thread_added): Mark the thread as needing to update irs
5879 debug registers.
5880 (the_low_target): Remove i386_set_thread_context and install
5881 i386_prepare_to_resume.
5882 * win32-low.c (win32_get_thread_context): Adjust.
5883 (win32_set_thread_context): Use SetThreadContext
5884 directly.
5885 (win32_prepare_to_resume): New function.
5886 (win32_require_context): New function, factored out from ...
5887 (thread_rec): ... this.
5888 (continue_one_thread): Call win32_prepare_to_resume on each thread
5889 we're about to continue.
5890 (win32_resume): Call win32_prepare_to_resume on the event thread.
5891 * win32-low.h (struct win32_thread_info)
5892 <debug_registers_changed>: New field.
5893 (struct win32_target_ops): Change prototype of set_thread_context,
5894 delete set_thread_context and add prepare_to_resume.
5895 (win32_require_context): New declaration.
5896
a442d071
GB
58972014-10-08 Gary Benson <gbenson@redhat.com>
5898
5899 * server.h: Do not include common-exceptions.h.
5900
6f1947e8
GB
59012014-10-08 Gary Benson <gbenson@redhat.com>
5902
5903 * server.h: Do not include cleanups.h.
5904
63b434a4
JH
59052014-09-30 James Hogan <james.hogan@imgtec.com>
5906
5907 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5908 mips64-dsp-linux.c.
5909
c4d9ceb6
YQ
59102014-09-23 Yao Qi <yao@codesourcery.com>
5911
5912 * linux-low.c (lp_status_maybe_breakpoint): New function.
5913 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5914 (count_events_callback): Likewise.
5915 (select_event_lwp_callback): Likewise.
5916 (cancel_breakpoints_callback): Likewise.
5917
89a5711c
DB
59182014-09-19 Don Breazeal <donb@codesourcery.com>
5919
5920 * linux-low.c (handle_extended_wait): Call
5921 linux_ptrace_get_extended_event.
5922 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5923 linux_is_extended_waitstatus.
5924
bffc0964
JB
59252014-09-16 Joel Brobecker <brobecker@adacore.com>
5926
5927 * Makefile.in (CPPFLAGS): Define.
5928 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5929 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5930
0bfdf32f
GB
59312014-09-16 Gary Benson <gbenson@redhat.com>
5932
5933 * inferiors.h (current_inferior): Renamed as...
5934 (current_thread): New variable. All uses updated.
5935 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5936 (maybe_move_out_of_jump_pad): Likewise.
5937 (cancel_breakpoint): Likewise.
5938 (linux_low_filter_event): Likewise.
5939 (wait_for_sigstop): Likewise.
5940 (linux_resume_one_lwp): Likewise.
5941 (need_step_over_p): Likewise.
5942 (start_step_over): Likewise.
5943 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5944 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5945 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5946 and save_inferior as saved_thread.
5947 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5948 saved_thread.
5949 (regcache_invalidate_thread): Likewise.
5950 * remote-utils.c (prepare_resume_reply): Likewise.
5951 * thread-db.c (thread_db_get_tls_address): Likewise.
5952 (disable_thread_event_reporting): Likewise.
5953 (remove_thread_event_breakpoints): Likewise.
5954 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5955 as saved_thread.
5956 * target.h (set_desired_inferior): Renamed as...
5957 (set_desired_thread): New declaration. All uses updated.
5958 * server.c (myresume): Updated comment to reference thread instead
5959 of inferior.
5960 (handle_serial_event): Likewise.
5961 (handle_target_event): Likewise.
5962
361c8ade
GB
59632014-09-12 Tom Tromey <tromey@redhat.com>
5964 Gary Benson <gbenson@redhat.com>
5965
5966 * regcache.h: Include common-regcache.h.
5967 (regcache_read_pc): Don't declare.
5968 * regcache.c (get_thread_regcache_for_ptid): New function.
5969
bd9269f7
GB
59702014-09-11 Tom Tromey <tromey@redhat.com>
5971 Gary Benson <gbenson@redhat.com>
5972
5973 * symbol.c: New file.
5974 * Makefile.in (SFILES): Add symbol.c.
5975 (OBS): Add symbol.o.
5976
f8c1d06b
GB
59772014-09-11 Gary Benson <gbenson@redhat.com>
5978
5979 * target.c (target_stop_ptid, target_continue_ptid): New
5980 functions.
5981
721ec300
GB
59822014-09-11 Tom Tromey <tromey@redhat.com>
5983 Gary Benson <gbenson@redhat.com>
5984
5985 * target.h: Include target/target.h.
5986 * target.c (target_read_memory, target_read_uint32)
5987 (target_write_memory): New functions.
5988
c5e92cca
GB
59892014-09-11 Gary Benson <gbenson@redhat.com>
5990
5991 * server.h (debug_hw_points): Don't declare.
5992 * server.c (debug_hw_points): Don't define. Replace all uses
5993 with show_debug_regs.
5994 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5995 all uses with show_debug_regs.
5996
2e4bb98a
EBM
59972014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5998
5999 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6000 endianness into account.
6001 (ppc_supply_ptrace_register): Likewise.
6002
ac740bc7
JH
60032014-09-03 James Hogan <james.hogan@imgtec.com>
6004
6005 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6006 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6007
97ea6506
GB
60082014-09-03 Gary Benson <gbenson@redhat.com>
6009
6010 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6011 ALL_DEBUG_ADDRESS_REGISTERS.
6012
df7e5265
GB
60132014-09-02 Gary Benson <gbenson@redhat.com>
6014
6015 * i386-low.h: Renamed as...
6016 * x86-low.h: New file. All type, function and variable name
6017 prefixes changed from "i386_" to "x86_". All references updated.
6018 * i386-low.c: Renamed as...
6019 * x86-low.c: New file. All type, function and variable name
6020 prefixes changed from "i386_" to "x86_". All references updated.
6021
ed859da7
GB
60222014-09-02 Gary Benson <gbenson@redhat.com>
6023
6024 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6025 (x86_linux_new_thread): Likewise.
6026
860789c7
GB
60272014-08-29 Gary Benson <gbenson@redhat.com>
6028
6029 * server.h (setjmp.h): Do not include.
6030 (toplevel): Do not declare.
6031 (common-exceptions.h): Include.
6032 (cleanups.h): Likewise.
6033 * server.c (toplevel): Do not define.
6034 (exit_code): New static global.
6035 (detach_or_kill_for_exit_cleanup): New function.
6036 (main): New function. Original main renamed to...
6037 (captured_main): New function.
6038 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6039
ff55e1b5
GB
60402014-08-29 Gary Benson <gbenson@redhat.com>
6041
6042 * Makefile.in (SFILES): Add common/common-exceptions.c.
6043 (OBS): Add common-exceptions.o.
6044 (common-exceptions.o): New rule.
6045 * utils.c (prepare_to_throw_exception): New function.
6046
e9bcb658
GB
60472014-08-29 Gary Benson <gbenson@redhat.com>
6048
6049 * config.in: Regenerate.
6050 * configure: Likewise.
6051
e3180625
GB
60522014-08-29 Gary Benson <gbenson@redhat.com>
6053
6054 * Makefile.in (SFILES): Add common/cleanups.c.
6055 (OBS): cleanups.o.
6056 (cleanups.o): New rule.
6057
e3d6ba5d
GB
60582014-08-29 Gary Benson <gbenson@redhat.com>
6059
6060 * utils.c (internal_vwarning): New function.
6061
7096e886
GB
60622014-08-28 Gary Benson <gbenson@redhat.com>
6063
6064 * utils.h (fatal): Remove declaration.
6065 * utils.c (fatal): Remove function.
6066
14ce3192
GB
60672014-08-28 Gary Benson <gbenson@redhat.com>
6068
6069 * tracepoint.c (gdb_agent_init): Replace fatal with
6070 perror_with_name.
6071 (initialize_tracepoint): Likewise.
6072
50278d59
GB
60732014-08-28 Gary Benson <gbenson@redhat.com>
6074
6075 * remote-utils.c (remote_prepare): Replace fatal with error.
6076
aa96c426
GB
60772014-08-28 Gary Benson <gbenson@redhat.com>
6078
6079 * linux-low.c (linux_async): Replace fatal with warning.
6080 Tidy up and return.
6081 (linux_start_non_stop): Return -1 if linux_async failed.
6082
f7160e97
GB
60832014-08-28 Gary Benson <gbenson@redhat.com>
6084
6085 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6086 gdb_assert.
6087 (i386_dr_low_get_addr): Remove vague comment.
6088 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6089 gdb_assert.
6090
38e08fca
GB
60912014-08-28 Gary Benson <gbenson@redhat.com>
6092
6093 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6094 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6095 internal_error.
6096 (linux_resume_one_lwp): Likewise.
6097 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6098 gdb_assert.
6099 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6100 with internal_error.
6101 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6102 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6103 (find_register_by_name): Replace fatal with internal_error.
6104 (find_regno): Likewise.
6105 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6106 * thread-db.c (thread_db_create_event): Likewise.
6107 (thread_db_load_search): Likewise.
6108 (try_thread_db_load_1): Likewise.
6109 * tracepoint.c (get_jump_space_head): Replace fatal with
6110 internal_error.
6111 (claim_trampoline_space): Likewise.
6112 (have_fast_tracepoint_trampoline_buffer): Likewise.
6113 (cmd_qtstart): Likewise.
6114 (stop_tracing): Likewise.
6115 (fast_tracepoint_collecting): Likewise.
6116 (target_malloc): Likewise.
6117 (download_tracepoint): Likewise.
6118 (download_trace_state_variables): Replace check with gdb_assert.
6119 (upload_fast_traceframes): Replace fatal with internal_error.
6120
34abf635
GB
61212014-08-19 Tom Tromey <tromey@redhat.com>
6122 Gary Benson <gbenson@redhat.com>
6123
6124 * Makefile.in (SFILES): Add common/common-debug.c.
6125 (OBS): Add common-debug.o.
6126 (common-debug.o): New rule.
6127 * debug.h (debug_printf): Don't declare.
6128 * debug.c (debug_printf): Renamed and rewritten as...
6129 (debug_vprintf): New function.
6130
f6e94d78
GB
61312014-08-19 Gary Benson <gbenson@redhat.com>
6132
6133 * utils.h: Do not include print-utils.h.
6134
9239eeab
GB
61352014-08-19 Tom Tromey <tromey@redhat.com>
6136 Gary Benson <gbenson@redhat.com>
6137
6138 * server.h: Add static assertion.
6139 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6140
ef87c8bb
GB
61412014-08-19 Tom Tromey <tromey@redhat.com>
6142 Gary Benson <gbenson@redhat.com>
6143
6144 * Makefile.in (SFILES): Add common/errors.c.
6145 (OBS): Add errors.o.
6146 (IPA_OBS): Add errors-ipa.o.
6147 (errors.o): New rule.
6148 (errors-ipa.o): Likewise.
6149 * utils.h (perror_with_name, error, warning): Don't declare.
6150 * utils.c (warning): Renamed and rewritten as...
6151 (vwarning): New function.
6152 (error): Renamed and rewritten as...
6153 (verror): New function.
6154 (internal_error): Renamed and rewritten as...
6155 (internal_verror): New function.
6156
bb974a24
GB
61572014-08-07 Gary Benson <gbenson@redhat.com>
6158
6159 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6160 * configure: Regenerate.
6161 * config.in: Likewise.
6162 * server.h: Do not include errno.h.
6163 * event-loop.c: Likewise.
6164 * hostio-errno.c: Likewise.
6165 * linux-low.c: Likewise.
6166 * remote-utils.c: Likewise.
6167 * spu-low.c: Likewise.
6168 * utils.c: Likewise.
6169 * gdbreplay.c: Unconditionally include errno.h.
6170
6d3d12eb
GB
61712014-08-07 Gary Benson <gbenson@redhat.com>
6172
6173 * server.h: Do not include string.h.
6174 * event-loop.c: Likewise.
6175 * linux-low.c: Likewise.
6176 * regcache.c: Likewise.
6177 * remote-utils.c: Likewise.
6178 * spu-low.c: Likewise.
6179 * utils.c: Likewise.
6180
dccbb609
GB
61812014-08-07 Gary Benson <gbenson@redhat.com>
6182
6183 * server.h: Do not include gdb_assert.h.
6184
e76df0d0
GB
61852014-08-07 Gary Benson <gbenson@redhat.com>
6186
6187 * server.h: Do not include common-utils.h.
6188
4cb9c816
GB
61892014-08-07 Gary Benson <gbenson@redhat.com>
6190
6191 * server.h: Do not include ptid.h.
6192 * notif.h: Likewise.
6193
3995eeee
GB
61942014-08-07 Gary Benson <gbenson@redhat.com>
6195
6196 * server.h: Do not include gdb_locale.h.
6197
cb9f1a9b
GB
61982014-08-07 Gary Benson <gbenson@redhat.com>
6199
6200 * server.h: Do not include gdb/signals.h.
6201 * win32-low.c: Likewise.
6202
a5fceff8
GB
62032014-08-07 Gary Benson <gbenson@redhat.com>
6204
6205 * server.h: Do not include pathmax.h.
6206
b9391142
GB
62072014-08-07 Gary Benson <gbenson@redhat.com>
6208
6209 * server.h: Do not include libiberty.h.
6210 * linux-bfin-low.c: Likewise.
6211
0e443c87
GB
62122014-08-07 Gary Benson <gbenson@redhat.com>
6213
6214 * server.h: Do not include ansidecl.h.
6215
8ebb3f56
GB
62162014-08-07 Gary Benson <gbenson@redhat.com>
6217
6218 * linux-x86-low.c: Do not include stddef.h.
6219 * lynx-ppc-low.c: Likewise.
6220 * tracepoint.c: Likewise.
6221
8980bdf6
GB
62222014-08-07 Gary Benson <gbenson@redhat.com>
6223
6224 * server.h: Do not include stdarg.h.
6225 * nto-low.c: Likewise.
6226
d7096f71
GB
62272014-08-07 Gary Benson <gbenson@redhat.com>
6228
6229 * server.h: Do not include stdlib.h.
6230 * inferiors.c: Likewise.
6231 * linux-low.c: Likewise.
6232 * regcache.c: Likewise.
6233 * spu-low.c: Likewise.
6234 * tracepoint.c: Likewise.
6235 * utils.c: Likewise.
6236
d02f550d
GB
62372014-08-07 Gary Benson <gbenson@redhat.com>
6238
6239 * server.h: Do not include stdio.h.
6240 * linux-low.c: Likewise.
6241 * remote-utils.c: Likewise.
6242 * spu-low.c: Likewise.
6243 * utils.c: Likewise.
6244 * wincecompat.c: Likewise.
6245
87f6c4e3
GB
62462014-08-06 Gary Benson <gbenson@redhat.com>
6247
6248 * regcache.c (init_register_cache): Move conditionals inside if.
6249
7089dca4
GB
62502014-08-06 Gary Benson <gbenson@redhat.com>
6251
6252 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6253
462f517e
GB
62542014-07-31 Gary Benson <gbenson@redhat.com>
6255
6256 * ax.h: Do not include server.h.
6257 * gdbthread.h: Likewise.
6258 * lynx-low.h: Likewise.
6259 * notif.h: Likewise.
6260
976411d6
GB
62612014-07-30 Gary Benson <gbenson@redhat.com>
6262
6263 * server.h: Include common-defs.h.
6264 Do not include config.h or build-gnulib-gdbserver/config.h.
6265
d41f6d8e
GB
62662014-07-30 Gary Benson <gbenson@redhat.com>
6267
6268 * hostio-errno.c: Move server.h to top of includes list.
6269 * inferiors.c: Likewise.
6270 * linux-x86-low.c: Likewise.
6271 * notif.c: Include server.h.
6272
314c6a35
TT
62732014-07-24 Tom Tromey <tromey@redhat.com>
6274 Gary Benson <gbenson@redhat.com>
6275
6276 * server.h (CORE_ADDR): Now unsigned.
6277
69ff6be5
PA
62782014-07-16 Pedro Alves <palves@redhat.com>
6279
6280 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6281
ce9e3fe7
PA
62822014-07-15 Pedro Alves <palves@redhat.com>
6283
6284 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6285 copy.
6286
e76126e8
PA
62872014-07-11 Pedro Alves <palves@redhat.com>
6288
6289 * linux-low.c (kill_wait_lwp): New function, based on
6290 kill_one_lwp_callback, but use my_waitpid directly.
6291 (kill_one_lwp_callback, linux_kill): Use it.
6292
8e9db26e
PA
62932014-06-23 Pedro Alves <palves@redhat.com>
6294
6295 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6296 before setting DR0..DR3.
6297
698b3e08
GB
62982014-06-20 Gary Benson <gbenson@redhat.com>
6299
6300 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6301 * configure: Regenerated.
6302 * config.in: Likewise.
6303
125f8a3d
GB
63042014-06-20 Gary Benson <gbenson@redhat.com>
6305
6306 * Makefile.in (SFILES): Update locations for files moved
6307 from common to nat.
6308 (object file files): Reordered.
6309
42995dbd
GB
63102014-06-20 Gary Benson <gbenson@redhat.com>
6311
6312 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6313 (i386_dr_low_set_addr): Likewise.
6314 (i386_dr_low_get_addr): Likewise.
6315 (i386_dr_low_can_set_control): Likewise.
6316 (i386_dr_low_set_control): Likewise.
6317 (i386_dr_low_get_control): Likewise.
6318 (i386_dr_low_get_status): Likewise.
6319 (i386_get_debug_register_length): Likewise.
6320 * linux-x86-low.c (i386_dr_low_set_addr):
6321 Changed signature. Made static.
6322 (i386_dr_low_get_addr): Likewise.
6323 (i386_dr_low_set_control): Likewise.
6324 (i386_dr_low_get_control): Likewise.
6325 (i386_dr_low_get_status): Likewise.
6326 (i386_dr_low): New global variable.
6327 * win32-i386-low.c (i386_dr_low_set_addr):
6328 Changed signature. Made static.
6329 (i386_dr_low_get_addr): Likewise.
6330 (i386_dr_low_set_control): Likewise.
6331 (i386_dr_low_get_control): Likewise.
6332 (i386_dr_low_get_status): Likewise.
6333 (i386_dr_low): New global variable.
6334
e1d2394b
MS
63352014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6336
6337 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6338 * Makefile.in (AR, AR_FLAGS): Define.
6339 * configure: Regenerate.
6340
3a8ee006
GB
63412014-06-19 Gary Benson <gbenson@redhat.com>
6342
6343 * Makefile.in (i386-dregs.o): New rule.
6344 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6345 * i386-low.c (target.h): Remove include.
6346 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6347 (DR_CONTROL_SHIFT): Likewise.
6348 (DR_CONTROL_SIZE): Likewise.
6349 (DR_RW_EXECUTE): Likewise.
6350 (DR_RW_WRITE): Likewise.
6351 (DR_RW_READ): Likewise.
6352 (DR_RW_IORW): Likewise.
6353 (DR_LEN_1): Likewise.
6354 (DR_LEN_2): Likewise.
6355 (DR_LEN_4): Likewise.
6356 (DR_LEN_8): Likewise.
6357 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6358 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6359 (DR_ENABLE_SIZE): Likewise.
6360 (DR_LOCAL_SLOWDOWN): Likewise.
6361 (DR_GLOBAL_SLOWDOWN): Likewise.
6362 (DR_CONTROL_RESERVED): Likewise.
6363 (I386_DR_CONTROL_MASK): Likewise.
6364 (I386_DR_VACANT): Likewise.
6365 (I386_DR_LOCAL_ENABLE): Likewise.
6366 (I386_DR_GLOBAL_ENABLE): Likewise.
6367 (I386_DR_DISABLE): Likewise.
6368 (I386_DR_SET_RW_LEN): Likewise.
6369 (I386_DR_GET_RW_LEN): Likewise.
6370 (I386_DR_WATCH_HIT): Likewise.
6371 (i386_wp_op_t): Likewise.
6372 (i386_show_dr): Likewise.
6373 (i386_length_and_rw_bits): Likewise.
6374 (i386_insert_aligned_watchpoint): Likewise.
6375 (i386_remove_aligned_watchpoint): Likewise.
6376 (i386_handle_nonaligned_watchpoint): Likewise.
6377 i386_update_inferior_debug_regs(): Likewise.
6378 (i386_dr_insert_watchpoint): Likewise.
6379 (i386_dr_remove_watchpoint): Likewise.
6380 (i386_dr_region_ok_for_watchpoint): Likewise.
6381 (i386_dr_stopped_data_address): Likewise.
6382 (i386_dr_stopped_by_watchpoint): Likewise.
6383
8f26655c
GB
63842014-06-19 Gary Benson <gbenson@redhat.com>
6385
6386 * i386-low.c (i386_dr_show): Renamed to
6387 i386_show_dr and made static. All uses updated.
6388 (i386_dr_length_and_rw_bits): Renamed to
6389 i386_length_and_rw_bits and made static.
6390 All uses updated.
6391 (i386_dr_insert_aligned_watchpoint): Renamed to
6392 i386_insert_aligned_watchpoint and made static.
6393 All uses updated.
6394 (i386_dr_remove_aligned_watchpoint): Renamed to
6395 i386_remove_aligned_watchpoint and made static.
6396 All uses updated.
6397 (i386_dr_update_inferior_debug_regs): Renamed to
6398 i386_update_inferior_debug_regs and made static.
6399 All uses updated.
6400
b9228891
GB
64012014-06-18 Gary Benson <gbenson@redhat.com>
6402
5171def3
GB
6403 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6404 (i386_dr_low_can_set_control): Likewise.
6405 (i386_get_debug_register_length): Likewise.
6406 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6407 (i386_dr_low_can_set_control): Likewise.
6408 (i386_get_debug_register_length): Likewise.
6409
64102014-06-17 Gary Benson <gbenson@redhat.com>
6411
b9228891
GB
6412 * i386-low.h (i386-dregs.h): New include.
6413 (DR_FIRSTADDR): Now in i386-dregs.h.
6414 (DR_LASTADDR): Likewise.
6415 (DR_NADDR): Likewise.
6416 (DR_STATUS): Likewise.
6417 (DR_CONTROL): Likewise.
6418 (i386_debug_reg_state): Likewise.
6419 (i386_dr_insert_watchpoint): Likewise.
6420 (i386_dr_remove_watchpoint): Likewise.
6421 (i386_dr_region_ok_for_watchpoint): Likewise.
6422 (i386_dr_stopped_data_address): Likewise.
6423 (i386_dr_stopped_by_watchpoint): Likewise.
6424 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6425
4be83cc2
GB
64262014-06-18 Gary Benson <gbenson@redhat.com>
6427
6428 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6429 i386_dr_insert_watchpoint.
6430 (i386_low_remove_watchpoint): Renamed to
6431 i386_dr_remove_watchpoint.
6432 (i386_low_region_ok_for_watchpoint): Renamed to
6433 i386_dr_region_ok_for_watchpoint.
6434 (i386_low_stopped_data_address): Renamed to
6435 i386_dr_stopped_data_address.
6436 (i386_low_stopped_by_watchpoint): Renamed to
6437 i386_dr_stopped_by_watchpoint.
6438 * i386-low.c (i386_show_dr): Renamed to
6439 i386_dr_show and made nonstatic. All uses updated.
6440 (i386_length_and_rw_bits): Renamed to
6441 i386_dr_length_and_rw_bits and made nonstatic.
6442 All uses updated.
6443 (i386_insert_aligned_watchpoint): Renamed to
6444 i386_dr_insert_aligned_watchpoint and made nonstatic.
6445 All uses updated.
6446 (i386_remove_aligned_watchpoint): Renamed to
6447 i386_dr_remove_aligned_watchpoint and made nonstatic.
6448 All uses updated.
6449 (i386_update_inferior_debug_regs): Renamed to
6450 i386_dr_update_inferior_debug_regs and made nonstatic.
6451 All uses updated.
6452 (i386_low_insert_watchpoint): Renamed to
6453 i386_dr_insert_watchpoint. All uses updated.
6454 (i386_low_remove_watchpoint): Renamed to
6455 i386_dr_remove_watchpoint. All uses updated.
6456 (i386_low_region_ok_for_watchpoint): Renamed to
6457 i386_dr_region_ok_for_watchpoint. All uses updated.
6458 (i386_low_stopped_data_address): Renamed to
6459 i386_dr_stopped_data_address. All uses updated.
6460 (i386_low_stopped_by_watchpoint): Renamed to
6461 i386_dr_stopped_by_watchpoint. All uses updated.
6462
131aa0d4
GB
64632014-06-18 Gary Benson <gbenson@redhat.com>
6464
6465 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6466 (i386_dr_low_can_set_control): Likewise.
6467 (i386_insert_aligned_watchpoint): New check.
6468
d9305f7f
GB
64692014-06-18 Gary Benson <gbenson@redhat.com>
6470
6471 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6472 Renamed to state.
6473
e927c9fc
GB
64742014-06-18 Gary Benson <gbenson@redhat.com>
6475
6476 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6477 instead of fatal and error.
6478 (i386_handle_nonaligned_watchpoint): Likewise.
6479
1b6d4134
GB
64802014-06-18 Gary Benson <gbenson@redhat.com>
6481
6482 * i386-low.c (i386_get_debug_register_length): New macro.
6483 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6484 (i386_show_dr): Use debug_printf instead of fprintf. Use
6485 phex to format values.
6486
6e62758f
GB
64872014-06-18 Gary Benson <gbenson@redhat.com>
6488
6489 * i386-low.h: Comment changes.
6490 * i386-low.c: Likewise.
6491
fc6e2f03
GB
64922014-06-18 Gary Benson <gbenson@redhat.com>
6493
6494 * i386-low.c: Whitespace changes.
6495
f9d1eeed
TT
64962014-06-12 Tom Tromey <tromey@redhat.com>
6497
6498 * utils.c (freeargv): Remove.
6499
0b04e523
TT
65002014-06-12 Tom Tromey <tromey@redhat.com>
6501
6502 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6503 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6504 (parse_debug_format_options): Likewise.
6505 (gdbserver_usage): Likewise.
6506 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6507 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6508 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6509 against libiberty.
6510 ($(LIBGNU)): Depend on libiberty.
6511 (all-lib): Recurse into all subdirs.
6512 (install-only): Invoke "install" target in subdirs.
6513 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6514 targets.
6515 * configure: Rebuild.
6516 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6517 for vasprintf, vsnprintf, or gettimeofday.
6518 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6519 srv_tgtobj.
6520
270c9937
JB
65212014-06-05 Joel Brobecker <brobecker@adacore.com>
6522
6523 * development.sh: Delete.
6524 * Makefile.in (config.status): Adjust dependency on development.sh.
6525 * configure.ac: Adjust development.sh source call.
6526 * configure: Regenerate.
6527
0a261ed8
PA
65282014-06-02 Pedro Alves <palves@redhat.com>
6529
6530 * ax.c (gdb_free_agent_expr): New function.
6531 * ax.h (gdb_free_agent_expr): New declaration.
6532 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6533 list.
6534 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6535 static.
6536 (clear_breakpoint_conditions_and_commands): New function.
6537 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6538 (clear_breakpoint_conditions_and_commands): New declaration.
6539
e9dae05e
RR
65402014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6541
6542 * linux-aarch64-low.c (asm/ptrace.h): Include.
6543
5876f503
JK
65442014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6545
6546 Fix TLS access for -static -pthread.
6547 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6548 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6549 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6550
802e8e6d
PA
65512014-05-20 Pedro Alves <palves@redhat.com>
6552
6553 * linux-aarch64-low.c (aarch64_insert_point)
6554 (aarch64_remove_point): No longer check whether the type is
6555 supported here. Adjust to new interface.
6556 (the_low_target): Install aarch64_supports_z_point_type as
6557 supports_z_point_type method.
6558 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6559 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6560 instead of a Z packet char. Adjust.
6561 (arm_supports_z_point_type): New function.
6562 (arm_insert_point, arm_remove_point): Adjust to new interface.
6563 (the_low_target): Install arm_supports_z_point_type.
6564 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6565 (cris_insert_point, cris_remove_point): Adjust to new interface.
6566 Don't check whether the type is supported here.
6567 (the_low_target): Install cris_supports_z_point_type.
6568 * linux-low.c (linux_supports_z_point_type): New function.
6569 (linux_insert_point, linux_remove_point): Adjust to new interface.
6570 * linux-low.h (struct linux_target_ops) <insert_point,
6571 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6572 raw_breakpoint pointer parameter.
6573 <supports_z_point_type>: New method.
6574 * linux-mips-low.c (mips_supports_z_point_type): New function.
6575 (mips_insert_point, mips_remove_point): Adjust to new interface.
6576 Use mips_supports_z_point_type.
6577 (the_low_target): Install mips_supports_z_point_type.
6578 * linux-ppc-low.c (the_low_target): Install NULL as
6579 supports_z_point_type method.
6580 * linux-s390-low.c (the_low_target): Install NULL as
6581 supports_z_point_type method.
6582 * linux-sparc-low.c (the_low_target): Install NULL as
6583 supports_z_point_type method.
6584 * linux-x86-low.c (x86_supports_z_point_type): New function.
6585 (x86_insert_point): Adjust to new insert_point interface. Use
6586 insert_memory_breakpoint. Adjust to new
6587 i386_low_insert_watchpoint interface.
6588 (x86_remove_point): Adjust to remove_point interface. Use
6589 remove_memory_breakpoint. Adjust to new
6590 i386_low_remove_watchpoint interface.
6591 (the_low_target): Install x86_supports_z_point_type.
6592 * lynx-low.c (lynx_target_ops): Install NULL as
6593 supports_z_point_type callback.
6594 * nto-low.c (nto_supports_z_point_type): New.
6595 (nto_insert_point, nto_remove_point): Adjust to new interface.
6596 (nto_target_ops): Install nto_supports_z_point_type.
6597 * mem-break.c: Adjust intro comment.
6598 (struct raw_breakpoint) <raw_type, size>: New fields.
6599 <inserted>: Update comment.
6600 <shlib_disabled>: Delete field.
6601 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6602 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6603 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6604 (raw_bkpt_type_to_target_hw_bp_type): New function.
6605 (find_enabled_raw_code_breakpoint_at): New function.
6606 (find_raw_breakpoint_at): New type and size parameters. Use them.
6607 (insert_memory_breakpoint): New function, based off
6608 set_raw_breakpoint_at.
6609 (remove_memory_breakpoint): New function.
6610 (set_raw_breakpoint_at): Reimplement.
6611 (set_breakpoint): New, based on set_breakpoint_at.
6612 (set_breakpoint_at): Reimplement.
6613 (delete_raw_breakpoint): Go through the_target->remove_point
6614 instead of assuming memory breakpoints.
6615 (find_gdb_breakpoint_at): Delete.
6616 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6617 (find_gdb_breakpoint): New function.
6618 (set_gdb_breakpoint_at): Delete.
6619 (z_type_supported): New function.
6620 (set_gdb_breakpoint_1): New function, loosely based off
6621 set_gdb_breakpoint_at.
6622 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6623 (delete_gdb_breakpoint_at): Delete.
6624 (delete_gdb_breakpoint_1): New function, loosely based off
6625 delete_gdb_breakpoint_at.
6626 (delete_gdb_breakpoint): New function.
6627 (clear_gdb_breakpoint_conditions): Rename to ...
6628 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6629 breakpoint.
6630 (add_condition_to_breakpoint): Make static.
6631 (add_breakpoint_condition): Take a struct breakpoint pointer
6632 instead of an address. Adjust.
6633 (gdb_condition_true_at_breakpoint): Rename to ...
6634 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6635 z_type parameter.
6636 (gdb_condition_true_at_breakpoint): Reimplement.
6637 (add_breakpoint_commands): Take a struct breakpoint pointer
6638 instead of an address. Adjust.
6639 (gdb_no_commands_at_breakpoint): Rename to ...
6640 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6641 parameter. Return true if no breakpoint was found. Change debug
6642 output.
6643 (gdb_no_commands_at_breakpoint): Reimplement.
6644 (run_breakpoint_commands): Rename to ...
6645 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6646 and change return type to boolean.
6647 (run_breakpoint_commands): New function.
6648 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6649 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6650 breakpoint. Go through the_target->remove_point instead of
6651 assuming memory breakpoint.
6652 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6653 software and hardware breakpoints.
6654 (reinsert_raw_breakpoint): Go through the_target->insert_point
6655 instead of assuming memory breakpoint.
6656 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6657 software and hardware breakpoints.
6658 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6659 Check both software and hardware breakpoints.
6660 (validate_inserted_breakpoint): Assert the breakpoint is a
6661 software breakpoint. Set the inserted flag to -1 instead of
6662 setting shlib_disabled.
6663 (delete_disabled_breakpoints): Adjust.
6664 (validate_breakpoints): Only validate software breakpoints.
6665 Adjust to inserted flag change.
6666 (check_mem_read, check_mem_write): Skip breakpoint types other
6667 than software breakpoints. Adjust to inserted flag change.
6668 * mem-break.h (enum raw_bkpt_type): New enum.
6669 (raw_breakpoint, struct process_info): Forward declare.
6670 (Z_packet_to_target_hw_bp_type): Delete declaration.
6671 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6672 (set_gdb_breakpoint, delete_gdb_breakpoint)
6673 (clear_breakpoint_conditions): New declarations.
6674 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6675 (breakpoint_inserted_here): Update comment.
6676 (add_breakpoint_condition, add_breakpoint_commands): Replace
6677 address parameter with a breakpoint pointer parameter.
6678 (gdb_breakpoint_here): Update comment.
6679 (delete_gdb_breakpoint_at): Delete.
6680 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6681 * server.c (process_point_options): Take a struct breakpoint
6682 pointer instead of an address. Adjust.
6683 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6684 delete_gdb_breakpoint.
6685 * spu-low.c (spu_target_ops): Install NULL as
6686 supports_z_point_type method.
6687 * target.h: Include mem-break.h.
6688 (struct target_ops) <prepare_to_access_memory>: Update comment.
6689 <supports_z_point_type>: New field.
6690 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6691 instead of a char. Also take a raw breakpoint pointer.
6692 * win32-arm-low.c (the_low_target): Install NULL as
6693 supports_z_point_type.
6694 * win32-i386-low.c (i386_supports_z_point_type): New function.
6695 (i386_insert_point, i386_remove_point): Adjust to new interface.
6696 (the_low_target): Install i386_supports_z_point_type.
6697 * win32-low.c (win32_supports_z_point_type): New function.
6698 (win32_insert_point, win32_remove_point): Adjust to new interface.
6699 (win32_target_ops): Install win32_supports_z_point_type.
6700 * win32-low.h (struct win32_target_ops):
6701 <supports_z_point_type>: New method.
6702 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6703 instead of a char. Also take a raw breakpoint pointer.
6704
932539e3
PA
67052014-05-20 Pedro Alves <palves@redhat.com>
6706
6707 * mem-break.h: Include break-common.h.
6708 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6709 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6710 (Z_packet_to_target_hw_bp_type): New declaration.
6711 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6712 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6713 (Z_PACKET_ACCESS_WP): Delete macros.
6714 (Z_packet_to_hw_type): Delete function.
6715 * i386-low.h: Don't include break-common.h here.
6716 (Z_packet_to_hw_type): Delete declaration.
6717 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6718 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6719 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6720 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6721 * linux-aarch64-low.c: Don't include break-common.h here.
6722 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6723 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6724 (Z_packet_to_target_hw_bp_type): Delete function.
6725 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6726 function.
6727 (mips_insert_point, mips_remove_point): Use
6728 Z_packet_to_target_hw_bp_type.
6729
4ff0d3d8
PA
67302014-05-20 Pedro Alves <palves@redhat.com>
6731
6732 * linux-aarch64-low.c: Include break-common.h.
6733 (enum target_point_type): Delete.
6734 (Z_packet_to_point_type): Rename to ...
6735 (Z_packet_to_target_hw_bp_type): ... this, and return a
6736 target_hw_bp_type instead.
6737 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6738 instead of an enum target_point_type.
6739 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6740 breakpoint type.
6741 (aarch64_dr_state_insert_one_point)
6742 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6743 (aarch64_handle_aligned_watchpoint)
6744 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6745 Take an enum target_hw_bp_type instead of an enum
6746 target_point_type.
6747 (aarch64_supports_z_point_type): New function.
6748 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6749 use Z_packet_to_target_hw_bp_type.
6750
786dc519
JB
67512014-05-20 Joel Brobecker <brobecker@adacore.com>
6752
6753 * configure.ac: Only use -Werror by default when DEVELOPMENT
6754 is true.
6755 * configure: Regenerate.
6756
9e0aa64f
JK
67572014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6758
6759 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6760 * linux-x86-low.c (X86_64_USER_REGS): New.
6761 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6762
2b577b92
YQ
67632014-04-28 Yao Qi <yao@codesourcery.com>
6764
6765 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6766 name.
6767
94611da2
PA
67682014-04-25 Pedro Alves <palves@redhat.com>
6769
6770 PR server/16255
6771 * linux-low.c (linux_attach_fail_reason_string): New function.
6772 (linux_attach_lwp): Delete.
6773 (linux_attach_lwp_1): Rename to ...
6774 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6775 argument. Remove "initial" parameter. Return int instead of
6776 void. Don't error or warn here.
6777 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6778 failure to attach to the tgid. Call warning when failing to
6779 attach to an lwp.
6780 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6781 argument. Remove "initial" parameter. Return int instead of
6782 void. Don't error or warn here.
6783 (linux_attach_fail_reason_string): New declaration.
6784 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6785 interface change. Use linux_attach_fail_reason_string.
6786
01f9f808
MS
67872014-04-24 Michael Sturm <michael.sturm@mintel.com>
6788 Walfred Tedeschi <walfred.tedeschi@intel.com>
6789
6790 * Makefile.in: Added rules to handle new files
6791 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6792 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6793 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6794 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6795 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6796 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6797 x32-avx512-linux.o.
6798 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6799 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6800 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6801 i386/x32-avx512.xml.
6802 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6803 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6804 i386/x32-avx512-linux.xml.
6805 * i387-fp.c (num_avx512_k_registers): New constant for number
6806 of K registers.
6807 (num_avx512_zmmh_low_registers): New constant for number of
6808 lower ZMM registers (0-15).
6809 (num_avx512_zmmh_high_registers): New constant for number of
6810 higher ZMM registers (16-31).
6811 (num_avx512_ymmh_registers): New contant for number of higher
6812 YMM registers (ymm16-31 added by avx521 on x86_64).
6813 (num_avx512_xmm_registers): New constant for number of higher
6814 XMM registers (xmm16-31 added by AVX512 on x86_64).
6815 (struct i387_xsave): Add space for AVX512 registers.
6816 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6817 Add code to handle AVX512 registers.
6818 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6819 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6820 prototypei from generated file.
6821 (tdesc_amd64_avx512_linux): Likewise.
6822 (init_registers_x32_avx512_linux): Likewise.
6823 (tdesc_x32_avx512_linux): Likewise.
6824 (init_registers_i386_avx512_linux): Likewise.
6825 (tdesc_i386_avx512_linux): Likewise.
6826 (x86_64_regmap): Add AVX512 registers.
6827 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6828 mask.
6829 (initialize_low_arch): Add code to initialize AVX512 registers.
6830
51aa91f9
PA
68312014-04-23 Pedro Alves <palves@redhat.com>
6832
6833 * mem-break.c (find_gdb_breakpoint_at): Make static.
6834 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6835
a4165e94
PA
68362014-04-23 Pedro Alves <palves@redhat.com>
6837
6838 * i386-low.c: Don't include break-common.h here.
6839 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6840 prototype to take target_hw_bp_type as argument instead of a Z
6841 packet char.
6842 * i386-low.h: Include break-common.h here.
6843 (Z_packet_to_hw_type): Declare.
6844 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6845 prototypes.
6846 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6847 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6848 (x86_remove_point): Convert the packet number to a
6849 target_hw_bp_type before calling i386_low_remove_watchpoint.
6850 * win32-i386-low.c (i386_insert_point): Convert the packet number
6851 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6852 (i386_remove_point): Convert the packet number to a
6853 target_hw_bp_type before calling i386_low_remove_watchpoint.
6854
b8acf843
PA
68552014-04-23 Pedro Alves <palves@redhat.com>
6856
6857 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6858
d708bcd1
PA
68592014-04-10 Pedro Alves <palves@redhat.com>
6860
6861 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6862 Check if the condition or command is NULL before checking if the
6863 breakpoint is known. On success, return true.
6864 * mem-break.h (add_breakpoint_condition): Document return.
6865 (add_breakpoint_commands): Add describing comment.
6866 * server.c (skip_to_semicolon): New function.
6867 (process_point_options): Use it.
6868
2eec7d5b
PA
68692014-04-09 Pedro Alves <palves@redhat.com>
6870
6871 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6872 to lwpid_of.
6873
fa96cb38
PA
68742014-02-27 Pedro Alves <palves@redhat.com>
6875
6876 PR 12702
6877 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6878 macros.
6879 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6880 output.
6881 (last_thread_of_process_p): Take a PID argument instead of a
6882 thread pointer.
6883 (linux_wait_for_lwp): Delete.
6884 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6885 functions.
6886 (linux_low_filter_event): New function, party factored out from
6887 linux_wait_for_event.
6888 (linux_wait_for_event): Rename to ...
6889 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6890 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6891 sigsuspend. Check for zombie leaders.
6892 (linux_wait_for_event): Reimplement as wrapper around
6893 linux_wait_for_event_filtered.
6894 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6895 a normal or signal exit is seen, it's the whole process exiting.
6896 (wait_for_sigstop): No longer a for_each_inferior callback.
6897 Rewrite on top of linux_wait_for_event_filtered.
6898 (stop_all_lwps): Call wait_for_sigstop directly.
6899 * server.c (resume, handle_target_event): Handle
6900 TARGET_WAITKIND_NO_RESUMED.
6901
d763de10
JB
69022014-02-26 Joel Brobecker <brobecker@adacore.com>
6903
6904 * win32-low.c (psapi_get_dll_name,
6905 * win32_CreateToolhelp32Snapshot): Delete.
6906 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6907 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6908 Delete.
6909 (handle_load_dll): Add function description.
6910 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6911
850a0f76
JB
69122014-02-26 Joel Brobecker <brobecker@adacore.com>
6913
6914 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6915 Add comment.
6916 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6917 base address when calling win32_add_one_solib.
6918 (handle_load_dll): Delete local variable load_addr.
6919 Remove 0x1000 offset applied to DLL base address when calling
6920 win32_add_one_solib.
6921 (handle_unload_dll): Add comment.
6922
f25b3fc3
JB
69232014-02-26 Joel Brobecker <brobecker@adacore.com>
6924
6925 * win32-low.c (win32_add_all_dlls): Renames
6926 win32_ensure_ntdll_loaded. Rewrite function documentation.
6927 Adjust implementation to always load all DLLs.
6928 Add 0x1000 offset to DLL base address when calling
6929 win32_add_one_solib.
6930 (child_initialization_done): New static global.
6931 (do_initial_child_stuff): Set child_initialization_done to
6932 zero during child initialization, and 1 after. Replace call
6933 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6934 Add comment.
6935 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6936 (handle_unload_dll): Add function documentation.
6937 (get_child_debug_event): Ignore load and unload DLL events
6938 during child initialization.
6939
d86d4aaf
DE
69402014-02-20 Doug Evans <dje@google.com>
6941
3bc32da3 6942 Remove global all_lwps.
d86d4aaf
DE
6943 * inferiors.h (ptid_of): Move here from linux-low.h.
6944 (pid_of, lwpid_of): Ditto.
6945 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6946 parameter is a struct thread_info * now.
6947 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6948 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6949 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6950 directly.
6951 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6952 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6953 * linux-arm-low.c (update_registers_callback): Update, "entry"
6954 parameter is a struct thread_info * now.
6955 Fetch lwpid from current_inferior directly.
6956 (arm_insert_point): Pass &all_threads to find_inferior instead of
6957 &all_lwps.
6958 (arm_remove_point): Ditto.
6959 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6960 (arm_prepare_to_resume): Fetch pid from thread.
6961 (arm_read_description): Fetch lwpid from current_inferior directly.
6962 * linux-low.c (all_lwps): Delete.
6963 (delete_lwp): Delete call to remove_inferior.
6964 (handle_extended_wait): Fetch lwpid from thread.
6965 (add_lwp): Don't set lwp->entry.id. Remove call to
6966 add_inferior_to_list.
6967 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6968 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6969 (kill_one_lwp_callback): Ditto.
6970 (linux_kill): Don't dereference NULL pointer.
6971 Fetch ptid,lwpid from thread.
6972 (get_detach_signal): Fetch ptid from thread.
6973 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6974 Simplify call to regcache_invalidate_thread.
6975 (delete_lwp_callback): Update, "entry" parameter is a
6976 struct thread_info * now. Fetch pid from thread.
6977 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6978 (status_pending_p_callback): Update, "entry" parameter is a
6979 struct thread_info * now. Fetch ptid from thread.
6980 (find_lwp_pid): Update, "entry" parameter is a
6981 struct thread_info * now.
6982 (linux_wait_for_lwp): Fetch pid from thread.
6983 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6984 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6985 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6986 (dequeue_one_deferred_signal): Ditto.
6987 (cancel_breakpoint): Fetch ptid from current_inferior.
6988 (linux_wait_for_event): Pass &all_threads to find_inferior,
6989 not &all_lwps. Fetch ptid, lwpid from thread.
6990 (count_events_callback): Update, "entry" parameter is a
6991 struct thread_info * now.
6992 (select_singlestep_lwp_callback): Ditto.
6993 (select_event_lwp_callback): Ditto.
6994 (cancel_breakpoints_callback): Ditto.
6995 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6996 not &all_lwps.
6997 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6998 (unsuspend_one_lwp): Update, "entry" parameter is a
6999 struct thread_info * now.
7000 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7001 not &all_lwps.
7002 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7003 Fetch lwpid from thread, not lwp.
7004 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7005 Pass &all_threads to find_inferior, not &all_lwps.
7006 (send_sigstop): Fetch lwpid from thread, not lwp.
7007 (send_sigstop_callback): Update, "entry" parameter is a
7008 struct thread_info * now.
7009 (suspend_and_send_sigstop_callback): Ditto.
7010 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7011 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7012 struct thread_info * now.
7013 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7014 from thread, lwp.
7015 (lwp_running): Update, "entry" parameter is a
7016 struct thread_info * now.
7017 (stop_all_lwps): Fetch ptid from thread.
7018 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7019 (linux_resume_one_lwp): Fetch lwpid from thread.
7020 (linux_set_resume_request): Update, "entry" parameter is a
7021 struct thread_info * now. Fetch pid, lwpid from thread.
7022 (resume_status_pending_p): Update, "entry" parameter is a
7023 struct thread_info * now.
7024 (need_step_over_p): Ditto. Fetch lwpid from thread.
7025 (start_step_over): Fetch lwpid from thread.
7026 (linux_resume_one_thread): Update, "entry" parameter is a
7027 struct thread_info * now. Fetch lwpid from thread.
7028 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7029 (proceed_one_lwp): Update, "entry" parameter is a
7030 struct thread_info * now. Fetch lwpid from thread.
7031 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7032 struct thread_info * now.
7033 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7034 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7035 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7036 directly.
7037 (regsets_store_inferior_registers): Ditto.
7038 (fetch_register, store_register): Ditto.
7039 (linux_read_memory, linux_write_memory): Ditto.
7040 (linux_request_interrupt): Ditto.
7041 (linux_read_auxv): Ditto.
7042 (linux_xfer_siginfo): Ditto.
7043 (linux_qxfer_spu): Ditto.
7044 (linux_qxfer_libraries_svr4): Ditto.
7045 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7046 moved to inferiors.h.
7047 (get_lwp): Delete.
7048 (get_thread_lwp): Update.
7049 (struct lwp_info): Delete member "entry". Simplify comment for
7050 member "thread".
7051 (all_lwps): Delete.
7052 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7053 current_inferior directly.
7054 (update_watch_registers_callback): Update, "entry" parameter is a
7055 struct thread_info * now. Fetch pid from thread.
7056 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7057 (mips_insert_point): Fetch lwpid from current_inferior.
7058 Pass &all_threads to find_inferior, not &all_lwps.
7059 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7060 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7061 directly.
7062 (mips_stopped_data_address): Ditto.
7063 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7064 directly.
7065 * linux-tile-low.c (tile_arch_setup): Ditto.
7066 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7067 (update_debug_registers_callback): Update, "entry" parameter is a
7068 struct thread_info * now. Fetch pid from thread.
7069 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7070 Pass &all_threads to find_inferior, not &all_lwps.
7071 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7072 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7073 Pass &all_threads to find_inferior, not &all_lwps.
7074 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7075 (i386_dr_low_get_status): Ditto.
7076 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7077 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7078 (x86_linux_read_description): Ditto.
7079 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7080
3b8361aa
DE
70812014-02-20 Doug Evans <dje@google.com>
7082
7083 * inferiors.c (get_first_inferior): Fix buglet.
7084
f7667f0d
DE
70852014-02-19 Doug Evans <dje@google.com>
7086
7087 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7088 * inferiors.c (add_thread): Change result type to struct thread_info *.
7089 All callers updated.
7090 (add_lwp): Call add_thread here instead of in callers.
7091 All callers updated.
7092 * linux-low.h (get_lwp_thread): Rewrite.
7093 (struct lwp_info): New member "thread".
7094
b3312d80
DE
70952014-02-19 Doug Evans <dje@google.com>
7096
7097 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7098 All callers updated.
7099
ecc6f45c
DE
71002014-02-19 Doug Evans <dje@google.com>
7101
7102 * inferiors.c (add_thread): Fix whitespace.
7103
649ebbca
DE
71042014-02-19 Doug Evans <dje@google.com>
7105
7106 * dll.c (clear_dlls): Replace accessing list implemention details
7107 with API function.
7108 * gdbthread.h (get_first_thread): Declare.
7109 * inferiors.c (for_each_inferior_with_data): New function.
7110 (get_first_thread): New function.
7111 (find_thread_ptid): Simplify.
7112 (get_first_inferior): New function.
7113 (clear_list): Delete.
7114 (one_inferior_p): New function.
7115 (clear_inferior_list): New function.
7116 (clear_inferiors): Update.
7117 * inferiors.h (for_each_inferior_with_data): Declare.
7118 (clear_inferior_list): Declare.
7119 (one_inferior_p): Declare.
7120 (get_first_inferior): Declare.
7121 * linux-low.c (linux_wait_for_event): Replace accessing list
7122 implemention details with API function.
7123 * server.c (target_running): Ditto.
7124 (accumulate_file_name_length): New function.
7125 (emit_dll_description): New function.
7126 (handle_qxfer_libraries): Replace accessing list implemention
7127 details with API function.
7128 (handle_qxfer_threads_worker): New function.
7129 (handle_qxfer_threads_proper): Replace accessing list implemention
7130 details with API function.
7131 (handle_query): Ditto.
7132 (visit_actioned_threads_callback_ftype): New typedef.
7133 (visit_actioned_threads_data): New struct.
7134 (visit_actioned_threads): Rewrite to be find_inferior callback.
7135 (resume): Call find_inferior.
7136 (handle_status): Replace accessing list implemention
7137 details with API function.
7138 (process_serial_event): Replace accessing list implemention details
7139 with API function.
7140 * target.c (set_desired_inferior): Replace accessing list implemention
7141 details with API function.
7142 * tracepoint.c (same_process_p): New function.
7143 (gdb_agent_about_to_close): Replace accessing list implemention
7144 details with API function.
7145 * win32-low.c (child_delete_thread): Replace accessing list
7146 implemention details with API function.
7147 (match_dll_by_basename): New function.
7148 (dll_is_loaded_by_basename): New function.
7149 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7150 details call to dll_is_loaded_by_basename.
7151
80894984
DE
71522014-02-19 Doug Evans <dje@google.com>
7153
7154 * dll.h (struct dll_info): Add comment.
7155 * gdbthread.h (struct thread_info): Add comment.
7156 (current_ptid): Simplify.
7157 * inferiors.c (add_process): Update.
7158 (remove_process): Update.
7159 * inferiors.h (struct process_info): Rename member "head" to "entry".
7160 * linux-low.c (delete_lwp): Update.
7161 (add_lwp): Update.
7162 (last_thread_of_process_p): Update.
7163 (kill_one_lwp_callback, linux_kill): Update.
7164 (status_pending_p_callback): Update.
7165 (wait_for_sigstop): Update. Simplify read of ptid.
7166 (start_step_over): Update.
7167 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7168 (get_lwp_thread): Update.
7169 (struct lwp_info): Rename member "head" to "entry".
7170 * regcache.h (inferior_list_entry): Delete.
7171 * server.c (kill_inferior_callback): Update.
7172 (detach_or_kill_inferior_callback): Update.
7173 (print_started_pid): Update.
7174 (print_attached_pid): Update.
7175 (process_serial_event): Simplify read of ptid.
7176 * thread-db.c (thread_db_create_event): Update.
7177 (thread_db_get_tls_address): Update.
7178 * win32-low.c (current_inferior_ptid): Simplify.
7179
46917d26
TT
71802014-02-19 Tom Tromey <tromey@redhat.com>
7181
7182 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7183 argument.
7184 (target_supports_btrace): Update.
7185
0759a81e
YQ
71862014-02-14 Yao Qi <yao@codesourcery.com>
7187
7188 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7189 (rsp-low-ipa.o): New target.
7190
a7191e8b
TT
71912014-02-12 Tom Tromey <tromey@redhat.com>
7192
7193 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7194 convert_ascii_to_int.
7195 * regcache.c (registers_to_string): Likewise.
7196 * remote-utils.c (decode_M_packet): Likewise.
7197 * server.c (process_serial_event): Likewise.
7198
ff0e980e
TT
71992014-02-12 Tom Tromey <tromey@redhat.com>
7200
7201 * server.c (handle_query, handle_v_run): Use hex2bin, not
7202 unhexify.
7203 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7204
e9371aff
TT
72052014-02-12 Tom Tromey <tromey@redhat.com>
7206
7207 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7208 convert_int_to_ascii.
7209 * regcache.c (registers_to_string, collect_register_as_string):
7210 Likewise.
7211 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7212 Likewise.
7213 * server.c (process_serial_event): Likewise.
7214 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7215 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7216
971dc0b8
TT
72172014-02-12 Tom Tromey <tromey@redhat.com>
7218
7219 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7220 bin2hex, not hexify.
7221 * tracepoint.c (cmd_qtstatus): Likewise.
7222
0a822afb
TT
72232014-02-12 Tom Tromey <tromey@redhat.com>
7224
7225 * remote-utils.c (monitor_output): Pass explicit length to
7226 hexify.
7227
9c3d6531
TT
72282014-02-12 Tom Tromey <tromey@redhat.com>
7229
7230 * tracepoint.c: Include rsp-low.h.
7231 * server.c: Include rsp-low.h.
7232 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7233 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7234 declare.
7235 * remote-utils.c: Include rsp-low.h.
7236 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7237 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7238 (convert_int_to_ascii, convert_ascii_to_int): Move to
7239 common/rsp-low.c.
7240 * regcache.c: Include rsp-low.h.
7241 * ax.c: Include rsp-low.h.
7242 * Makefile.in (SFILES): Add common/rsp-low.c.
7243 (OBS): Add rsp-low.o.
7244 (rsp-low.o): New target.
7245
01fd3ea5
TT
72462014-02-12 Tom Tromey <tromey@redhat.com>
7247
7248 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7249 Include print-utils.h.
7250 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7251 (plongest, thirty_two, phex_nz): Remove.
7252 * Makefile.in (SFILES): Add common/print-utils.c.
7253 (OBS): Add print-utils.o.
7254 (print-utils-ipa.o): New target.
7255 (print-utils.o): New target.
7256 (IPA_OBJS): Add print-utils-ipa.o.
7257
e99dc820
TT
72582014-02-06 Tom Tromey <tromey@redhat.com>
7259
7260 * Makefile.in (SFILES): Fix indentation.
7261
ee1e2d4f
DE
72622014-02-05 Doug Evans <dje@google.com>
7263
7264 * linux-low.c (linux_wait_for_event): Improve comment.
7265 (linux_wait_1): Keep current_inferior in sync with event_child.
7266
f5a02773
DE
72672014-01-22 Doug Evans <dje@google.com>
7268
7269 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7270
87ce2a04
DE
72712014-01-22 Doug Evans <dje@google.com>
7272
7273 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7274 * configure: Regenerate.
7275 * config.in: Regenerate.
7276 * Makefile.in (SFILES): Add debug.c.
7277 (OBS): Add debug.o.
7278 * debug.c: New file.
7279 * debug.h: New file.
7280 * linux-aarch64-low.c (*): Update all debugging printfs to use
7281 debug_printf instead of fprintf.
7282 * linux-arm-low.c (*): Ditto.
7283 * linux-cris-low.c (*): Ditto.
7284 * linux-crisv32-low.c (*): Ditto.
7285 * linux-m32r-low.c (*): Ditto.
7286 * linux-sparc-low.c (*): Ditto.
7287 * linux-x86.c (*): Ditto.
7288 * linux-low.c (*): Ditto.
7289 (linux_wait_1): Add calls to debug_enter, debug_exit.
7290 (linux_wait): Remove redundant debugging printf.
7291 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7292 (linux_resume, unstop_all_lwps): Ditto.
7293 * mem-break.c (*): Update all debugging printfs to use
7294 debug_printf instead of fprintf.
7295 * remote-utils.c (*): Ditto.
7296 * thread-db.c (*): Ditto.
7297 * server.c #include <ctype.h>, "gdb_vecs.h".
7298 (debug_threads): Moved to debug.c.
7299 (*): Update all debugging printfs to use debug_printf instead of
7300 fprintf.
7301 (start_inferior): Replace call to fflush with call to debug_flush.
7302 (monitor_show_help): Mention set debug-format.
7303 (parse_debug_format_options): New function.
7304 (handle_monitor_command): Handle "monitor set debug-format".
7305 (gdbserver_usage): Mention --debug-format.
7306 (main): Parse --debug-format.
7307 * server.h (debug_threads): Declaration moved to debug.h.
7308 #include "debug.h".
7309 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7310 trace_debug_1 that uses debug_printf.
7311 (tracepoint_look_up_symbols): Update all debugging printfs to use
7312 debug_printf instead of fprintf.
7313
e671835b
BS
73142014-01-20 Baruch Siach <baruch@tkos.co.il>
7315
7316 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7317 sys/ptrace.h.
7318
b5737fa9
PA
73192014-01-17 Pedro Alves <palves@redhat.com>
7320
ea38d2a9 7321 PR build/16445
c7faa97a
PA
7322 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7323 defined after including gdb_proc_service.h.
b5737fa9 7324
40ed484e
DE
73252014-01-16 Doug Evans <dje@google.com>
7326
7327 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7328 (match_dll): Use it.
7329
969c39fb
MM
73302014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7331
7332 * target.h (target_ops) <read_btrace>: Change parameters and
7333 return type to allow error reporting.
7334 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7335 trace reading errors on.
7336 * linux-low.c (linux_low_read_btrace): Pass trace reading
7337 errors on.
7338 (linux_low_disable_btrace): New.
7339
ab7f45ba
DE
73402014-01-15 Doug Evans <dje@google.com>
7341
7342 * inferiors.c (thread_id_to_gdb_id): Delete.
7343 * inferiors.h (thread_id_to_gdb_id): Delete.
7344
66af0f44
EZ
73452014-01-13 Eli Zaretskii <eliz@gnu.org>
7346
7347 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7348 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7349 versions.
7350
9939e131
PA
73512014-01-08 Pedro Alves <palves@redhat.com>
7352
7353 * server.c (handle_status): Don't discard previous queued stop
7354 replies or thread's pending status here.
7355 (main) <disconnection>: Do it here instead.
7356
b7ea362b
PA
73572014-01-08 Pedro Alves <palves@redhat.com>
7358
7359 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7360 * server.c (visit_actioned_threads, handle_pending_status): New
7361 function.
7362 (handle_v_cont): Factor out parts to ...
7363 (resume): ... this new function. If in all-stop, and a thread
7364 being resumed has a pending status, report it without actually
7365 resuming.
7366 (myresume): Adjust to use the new 'resume' function.
7367 (clear_pending_status_callback, set_pending_status_callback)
7368 (find_status_pending_thread_callback): New functions.
7369 (handle_status): Handle the case of multiple threads having
7370 interesting statuses to report. Report threads' real last signal
7371 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7372 with an interesting thread to report the status for, instead of
7373 always reporting the status of the first thread.
7374
28498c42
JB
73752014-01-01 Joel Brobecker <brobecker@adacore.com>
7376
7377 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7378 * gdbreplay.c (gdbreplay_version): Likewise.
7379
f45c82da
YZ
73802013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7381
7382 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7383 iov.iov_len with the real length in use.
7384
379a5e2d
JB
73852013-12-13 Joel Brobecker <brobecker@adacore.com>
7386
7387 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7388 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7389 for all targets that use win32-low.c.
7390 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7391 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7392
4210d83e
PA
73932013-12-13 Pedro Alves <palves@redhat.com>
7394
7395 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7396 if equal to TARGET_WAITKIND_LOADED.
7397 * win32-low.c (cached_status): New static global.
7398 (win32_wait): Add declaration.
7399 (do_initial_child_stuff): Flush all initial pending debug events
7400 up to the initial breakpoint.
7401 (win32_wait): If CACHED_STATUS was set, return that instead
7402 of doing a real wait. Remove the code resuming the execution
7403 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7404 during the initial phase. Also remove the code changing
7405 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7406 TARGET_WAITKIND_STOPPED.
7407
e7f0d979
YQ
74082013-12-11 Yao Qi <yao@codesourcery.com>
7409
7410 * notif.c (handle_notif_ack): Return 0 if no notification
7411 matches.
7412
ebcf782c
DE
74132013-11-20 Doug Evans <dje@google.com>
7414
7415 * linux-low.c (linux_set_resume_request): Fix comment.
7416
20ad9378
DE
74172013-11-20 Doug Evans <dje@google.com>
7418
7419 * linux-low.c (resume_status_pending_p): Tweak comment.
7420
a196ebeb
WT
74212013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7422
7423 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7424 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7425 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7426 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7427 (srv_amd64_regobj): Add amd64-mpx.o.
7428 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7429 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7430 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7431 * i387-fp.c (num_pl_bnd_register) Added constant.
7432 (num_pl_bnd_cfg_registers) Added constant.
7433 (struct i387_xsave) Added reserved area and MPX fields.
7434 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7435 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7436 function.
7437 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7438 (init_registers_amd64_mpx_linux): Declare new function.
7439 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7440 (x86_64_regmap): Add MPX registers.
7441 (x86_linux_read_description): Add MPX case.
7442 (initialize_low_arch): Initialize MPX targets.
7443
0080a2f6
TT
74442013-11-18 Tom Tromey <tromey@redhat.com>
7445
7446 * configure: Rebuild.
7447 * configure.ac: Don't check for stdlib.h.
7448 * gdbreplay.c: Unconditionally include stdlib.h.
7449
2978b111
TT
74502013-11-18 Tom Tromey <tromey@redhat.com>
7451
7452 * config.in: Rebuild.
7453 * configure: Rebuild.
7454 * configure.ac: Don't use AC_HEADER_DIRENT.
7455
a3d08894
TT
74562013-11-18 Tom Tromey <tromey@redhat.com>
7457
7458 * server.h: Don't check HAVE_STRING_H.
7459 * gdbreplay.c: Don't check HAVE_STRING_H.
7460 * configure: Rebuild.
7461
0a5dd17d
TT
74622013-11-18 Tom Tromey <tromey@redhat.com>
7463
7464 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7465 LIBGNU.
7466
1bd2f0ba
TT
74672013-11-08 Tom Tromey <tromey@redhat.com>
7468
7469 * configure, config.in: Rebuild.
7470 * configure.ac: Remove unused configury.
7471
3266f10b
TT
74722013-11-08 Tom Tromey <tromey@redhat.com>
7473
7474 * acinclude.m4: Include common.m4, codeset.m4.
7475 * configure, config.in: Rebuild.
7476 * configure.ac: Use GDB_AC_COMMON.
7477
6682d959
AA
74782013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7479
7480 * linux-s390-low.c (HWCAP_S390_TE): New define.
7481 (s390_arch_setup): Consider the TE field in the HWCAP for
7482 determining 'have_regset_tdb'.
7483
fd0a4d76
SDJ
74842013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7485
7486 PR gdb/16014
7487 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7488 call to sizeof.
7489
1a3d890b
PA
74902013-10-02 Pedro Alves <palves@redhat.com>
7491
7492 * server.c (process_serial_event): Don't output "GDBserver
7493 exiting" if GDB is connected through stdio.
7494 * target.c (mywait): Likewise, be silent if GDB is connected
7495 through stdio.
7496
97ad4581
JB
74972013-10-01 Joel Brobecker <brobecker@adacore.com>
7498
7499 * lynx-low.c (lynx_add_threads_after_attach): New function.
7500 (lynx_attach): Remove call to add_thread. Add call to
7501 lynx_add_threads_after_attach instead.
7502
5b4e221c
MF
75032013-09-28 Mike Frysinger <vapier@gentoo.org>
7504
7505 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7506 * config.in, configure: Regenerated.
7507
ee47b2f8
YQ
75082013-09-18 Yao Qi <yao@codesourcery.com>
7509
7510 PR server/15959
7511 * server.c (start_inferior): Clear 'resume_info'.
7512
d6707650 75132013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7514
d6707650
JW
7515 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7516 for each register.
7517
9243dd0e 75182013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7519
9243dd0e
JW
7520 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7521 linux-tile-low.o to srv_tgtobj.
7522
c623a6ef
WN
75232013-09-16 Will Newton <will.newton@linaro.org>
7524
7525 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7526 out regs.
7527
fb71d39e
PA
75282013-09-06 Pedro Alves <palves@redhat.com>
7529
7530 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7531 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7532 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7533 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7534 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7535 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7536
8e7e9910
PA
75372013-09-06 Pedro Alves <palves@redhat.com>
7538
7539 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7540 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7541
7c3a12ca
PA
75422013-09-06 Pedro Alves <palves@redhat.com>
7543
7544 * linux-amd64-ipa.c: Include tracepoint.h.
7545 * linux-i386-ipa.c: Include tracepoint.h.
7546
8eb3d7b6
RW
75472013-09-06 Ricard Wanderlof <ricardw@axis.com>
7548
7549 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7550 (ps_get_thread_area): New function.
7551
eddddb9d
RW
75522013-09-06 Ricard Wanderlof <ricardw@axis.com>
7553
7554 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7555 (initialize_low_arch): Call init_registers_crisv32 rather than
7556 init_register_crisv32.
7557
533b0600
PA
75582013-09-05 Pedro Alves <palves@redhat.com>
7559
7560 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7561 to ...
7562 * hostio.h: ... this new file.
7563 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7564 win32-low.c: Include hostio.h.
7565
0ce3d3b5
PA
75662013-09-05 Pedro Alves <palves@redhat.com>
7567
7568 * server.h (gdb_client_data, handler_func, callback_handler_func)
7569 (delete_file_handler, add_file_handler, append_callback_event)
7570 (delete_callback_event, start_event_loop, initialize_event_loop):
7571 Move to event-loop.h and include it.
7572 * event-loop.h: New file.
7573
799cdc37
PA
75742013-09-05 Pedro Alves <palves@redhat.com>
7575
7576 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7577 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7578 (loaded_dll, unloaded_dll): Move to ...
7579 * dll.h: ... this new file.
7580 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7581
6a6bbd9d
PA
75822013-09-05 Pedro Alves <palves@redhat.com>
7583
7584 * server.h (current_process, get_thread_process, all_processes)
7585 (add_inferior_to_list, for_each_inferior, current_inferior)
7586 (remove_inferior, add_process, remove_process, find_process_pid)
7587 (have_started_inferiors_p, have_attached_inferiors_p)
7588 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7589 (clear_inferiors, find_inferior, find_inferior_id)
7590 (inferior_target_data, set_inferior_target_data)
7591 (inferior_regcache_data, set_inferior_regcache_data): Move to
7592 inferiors.h, and include it.
7593 * inferiors.h: New file.
7594
f699aaba
PA
75952013-09-05 Pedro Alves <palves@redhat.com>
7596
7597 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7598 Move ...
72f4393d 7599 * ax.h: ... here.
f699aaba 7600
c144c7a0
PA
76012013-09-05 Pedro Alves <palves@redhat.com>
7602
7603 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7604 tracepoint.h.
7605 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7606 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7607 (handle_tracepoint_general_set, handle_tracepoint_query)
7608 (tracepoint_finished_step, tracepoint_was_hit)
7609 (release_while_stepping_state_list, current_traceframe)
7610 (in_readonly_region, traceframe_read_mem)
7611 (fetch_traceframe_registers, traceframe_read_sdata)
7612 (traceframe_read_info, struct fast_tpoint_collect_status)
7613 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7614 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7615 (supply_fast_tracepoint_registers)
7616 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7617 (ipa_tdesc, claim_trampoline_space)
7618 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7619 (agent_mem_read, agent_get_trace_state_variable_value)
7620 (agent_set_trace_state_variable_value, agent_tsv_read)
7621 (agent_mem_read_string, get_raw_reg_func_addr)
7622 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7623 * tracepoint.h: ... this new file.
7624
ff42e6ab
PA
76252013-09-05 Pedro Alves <palves@redhat.com>
7626
7627 * server.h (perror_with_name, error, fatal, warning, paddress)
7628 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7629 include it.
7630 * utils.h: New file.
7631
541af0f4
PA
76322013-09-05 Pedro Alves <palves@redhat.com>
7633
7634 * server.h (remote_debug, noack_mode, transport_is_reliable)
7635 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7636 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7637 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7638 (write_enn, initialize_async_io, enable_async_io)
7639 (disable_async_io, check_remote_input_interrupt_request)
7640 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7641 (dead_thread_notify, prepare_resume_reply)
7642 (decode_address_to_semicolon, decode_address, decode_m_packet)
7643 (decode_M_packet, decode_X_packet, decode_xfer_write)
7644 (decode_search_memory_packet, unhexify, hexify)
7645 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7646 (look_up_one_symbol, relocate_instruction)
7647 (monitor_output): Move to remote-utils.h, and include it.
7648 * remote-utils.h: New file.
7649
eebdf26b
PA
76502013-09-05 Pedro Alves <palves@redhat.com>
7651
7652 * server.h (_): Delete.
7653
3aafd2ff
PA
76542013-09-02 Pedro Alves <palves@redhat.com>
7655
7656 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7657 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7658 allocated.
7659 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7660
cee83bcb
PM
76612013-09-02 Pierre Muller <muller@sourceware.org>
7662
7663 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7664 or WriteProcessMemory complete successfully and handle
7665 ERROR_PARTIAL_COPY error.
7666
9a13b2fa
PA
76672013-09-02 Pedro Alves <palves@redhat.com>
7668
7669 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7670 error instead of EIO.
7671
602e3198
JK
76722013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7673
7674 PR server/15604
7675 * linux-low.c: Include filestuff.h.
7676 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7677 * lynx-low.c: Include filestuff.h.
7678 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7679 * server.c: Include filestuff.h.
7680 (main): Call notice_open_fds.
7681 * spu-low.c: Include filestuff.h.
7682 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7683
96d7229d
LM
76842013-08-22 Luis Machado <lgustavo@codesourcery.com>
7685
7686 * Makefile.in: Explain why ../target and ../nat are not
7687 listed as include file search paths.
7688 (linux-waitpid.o): New object file rule.
7689 * configure.srv (srv_native_linux_obj): New variable.
7690 Replace all occurrences of linux native object files with
7691 $srv_native_linux_obj.
7692 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7693 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7694 (linux_enable_event_reporting): Remove declaration.
7695 (my_waitpid): Moved to common/linux-waitpid.c.
7696 (linux_wait_for_event): Pass ptid when calling
7697 linux_enable_event_reporting.
7698 (linux_supports_tracefork_flag): Remove.
7699 (linux_enable_event_reporting): Likewise.
7700 (linux_tracefork_grandchild): Remove.
7701 (STACK_SIZE): Moved to common/linux-ptrace.c.
7702 (linux_tracefork_child): Remove.
7703 (linux_test_for_tracefork): Remove.
7704 (linux_look_up_symbols): Call linux_supports_traceclone.
7705 (initialize_low): Remove call to linux_test_for_tracefork.
7706 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7707 common/linux-ptrace.h.
7708 (PTRACE_TYPE_ARG4): Likewise.
7709 Include linux-ptrace.h.
7710
32940073
PA
77112013-08-21 Pedro Alves <palves@redhat.com>
7712
7713 * config.in: Renegerate.
7714
33b60d58 77152013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 7716
33b60d58
LM
7717 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7718 (SFILES): Remove $(srcdir)/common/target-common.c and
7719 add $(srcdir)/target/waitstatus.c.
7720 (OBS): Remove target-common.o and add waitstatus.o.
7721 (server_h): Remove $(srcdir)/../common/target-common.h and
7722 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7723 and $(srcdir)/../target/waitstatus.h.
7724 (target-common.o): Remove.
7725 (waitstatus.o): New target object file.
7726 * target.h: Do not include target-common.h and
7727 include target/resume.h, target/wait.h and
7728 target/waitstatus.h.
7729
b8e1b30e
LM
77302013-08-13 Luis Machado <lgustavo@codesourcery.com>
7731
7732 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7733 to PTRACE_TYPE_ARG3.
7734 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7735 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7736 PTRACE_TYPE_ARG4.
7737 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7738 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7739
7a60ad40
YQ
77402013-07-27 Jie Zhang <jie@codesourcery.com>
7741 Daniel Jacobowitz <dan@codesourcery.com>
7742 Yao Qi <yao@codesourcery.com>
7743
7744 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7745 (mips-linux-watch.o): New rule.
7746 (mips_linux_watch_h): New variable.
7747 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7748 srv_tgtobj.
7749 * linux-mips-low.c: Include mips-linux-watch.h.
7750 (struct arch_process_info, struct arch_lwp_info): New.
7751 (update_watch_registers_callback): New function.
7752 (mips_linux_new_process, mips_linux_new_thread) New functions.
7753 (mips_linux_prepare_to_resume, mips_insert_point): New
7754 functions.
7755 (mips_remove_point, mips_stopped_by_watchpoint): New
7756 functions.
7757 (rsp_bp_type_to_target_hw_bp_type): New function.
7758 (mips_stopped_data_address): New function.
7759 (the_low_target): Add watchpoint support functions.
7760
de6f69ad
YQ
77612013-07-27 Yao Qi <yao@codesourcery.com>
7762
7763 * i386-low.c: Include break-common.h.
7764 (enum target_hw_bp_type): Remove.
7765
3360c0bf
LM
77662013-07-24 Luis Machado <lgustavo@codesourcery.com>
7767
7768 * Makefile.in (SFILES): /common/target-common.c.
7769 (OBS): Add target-common.o.
7770 (server_h): Add $(srcdir)/../common/target-common.h.
7771 (target-common.o): New target.
7772 * server.c (queue_stop_reply_callback): Free
7773 status string after use.
7774 * target.c (target_waitstatus_to_string): Remove.
7775 * target.h: Include target-common.h.
7776 (resume_kind): Likewise.
7777 (target_waitkind): Likewise.
7778 (target_waitstatus): Likewise.
7779 (TARGET_WNOHANG): Likewise.
7780
bd885420
YQ
77812013-07-04 Yao Qi <yao@codesourcery.com>
7782
7783 * Makefile.in (host_alias): Use @host_noncanonical@.
7784 (target_alias): Use @target_noncanonical@.
7785 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7786 ACX_NONCANONICAL_HOST.
7787 * configure: Regenerated.
7788
7789 Revert:
7790 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7791
7792 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7793 * configure: Rebuild.
7794 * Makefile.in (version_host, version_target): Get from configure.
7795 (version.c): Use $(version_host) and $(version_target).
7796
17ef446e
PA
77972013-07-03 Pedro Alves <palves@redhat.com>
7798
7799 * Makefile.in (config.status): Depend on development.sh.
7800 * acinclude.m4: Include libmcheck.m4.
7801 * configure: Regenerate.
7802
7a9a7487
MG
78032013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7804
7805 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7806 attribute inside the parentheses.
7807 (winapi_DebugSetProcessKillOnExit): Ditto.
7808 (winapi_DebugBreakProcess): Ditto.
7809 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 7810
49b64de6
MG
78112013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7812
7813 * notif.h (notif_event): Add a dummy member to avoid compiler
7814 errors.
7815
d5749ee7
PA
78162013-07-01 Pedro Alves <palves@redhat.com>
7817
7818 * hostio.c (HOSTIO_PATH_MAX): Define.
7819 (require_filename, handle_open, handle_unlink, handle_readlink):
7820 Use it.
7821
d8d2a3ee
PA
78222013-07-01 Pedro Alves <palves@redhat.com>
7823
7824 * server.h: Include "pathmax.h".
7825 * linux-low.c: Don't include sys/param.h.
7826 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7827 MAXPATHLEN.
7828 * win32-low.c: Don't include sys/param.h.
7829 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7830
bc7dea8d
PA
78312013-07-01 Pedro Alves <palves@redhat.com>
7832
7833 * event-loop.c: Don't check HAVE_UNISTD_H before including
7834 <unistd.h>.
7835 * gdbreplay.c: Likewise.
7836 * remote-utils.c: Likewise.
7837 * server.c: Likewise.
7838 * configure.ac: Don't check for unistd.h.
7839 * configure: Regenerate.
7840
d6c2da54
TT
78412013-06-28 Tom Tromey <tromey@redhat.com>
7842
7843 * Makefile.in (version.c): Use version.in, not
7844 common/version.in.
7845
257b6bec
MG
78462013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7847
7848 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7849 * configure: Rebuild.
7850 * Makefile.in (version_host, version_target): Get from configure.
7851 (version.c): Use $(version_host) and $(version_target).
7852
86ebe149
DK
78532013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7854
7855 Fix trace-status to output user name without trailing colon.
7856 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7857
f30aa5af
DK
78582013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7859
7860 Fix trace-status to output proper start-time and stop-time.
7861 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7862 output start time and stop time in hex as gdb expects.
7863
28a93511
YQ
78642013-06-26 Pedro Alves <pedro@codesourcery.com>
7865
7866 * tracepoint.c (build_traceframe_info_xml): Output trace state
7867 variables present in the trace buffer.
7868
01208463
TT
78692013-06-24 Tom Tromey <tromey@redhat.com>
7870
7871 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7872 create-version.sh.
7873 (version.o): Remove.
7874 * gdbreplay.c: Include version.h.
7875 (version, host_name): Don't declare.
7876 * server.h: Include version.h.
7877 (version, host_name): Don't declare.
7878
760256f9
PA
78792013-06-12 Pedro Alves <palves@redhat.com>
7880
7881 * linux-x86-low.c (linux_is_elf64): Delete global.
7882 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7883 with local linux_pid_exe_is_elf_64_file use.
7884
030031ee
PA
78852013-06-11 Pedro Alves <palves@redhat.com>
7886
7887 * linux-low.c (regset_disabled, disable_regset): New functions.
7888 (regsets_fetch_inferior_registers)
7889 (regsets_store_inferior_registers): Use them.
7890 (initialize_regsets_info); Don't allocate the disabled_regsets
7891 array here.
7892 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7893 comment.
7894
5da6eb0a
PA
78952013-06-11 Pedro Alves <palves@redhat.com>
7896
7897 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7898 xmalloc.
7899
7e5aaa09
PA
79002013-06-11 Pedro Alves <palves@redhat.com>
7901
7902 * linux-x86-low.c (initialize_low_arch): Call
7903 init_registers_x32_avx_linux.
7904
d878444c
JK
79052013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7906
7907 Fix compatibility with Android Bionic.
7908 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7909 it is not empty.
7910
3aee8918
PA
79112013-06-07 Pedro Alves <palves@redhat.com>
7912
5f2b57b5 7913 PR server/14823
3aee8918
PA
7914 * Makefile.in (OBS): Add tdesc.o.
7915 (IPA_OBJS): Add tdesc-ipa.o.
7916 (tdesc-ipa.o): New rule.
7917 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7918 interface.
7919 * linux-low.c (new_inferior): Delete.
7920 (disabled_regsets, num_regsets): Delete.
7921 (linux_add_process): Adjust to set the new per-process
7922 new_inferior flag.
7923 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7924 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7925 was a stop. When calling arch_setup, switch the current inferior
7926 to the thread that got an event.
7927 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7928 (regsets_fetch_inferior_registers)
7929 (regsets_store_inferior_registers): New regsets_info parameter.
7930 Adjust to use it.
7931 (linux_register_in_regsets): New regs_info parameter. Adjust to
7932 use it.
7933 (register_addr, fetch_register, store_register): New usrregs_info
7934 parameter. Adjust to use it.
7935 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7936 parameter regs_info. Adjust to use it.
7937 (linux_fetch_registers): Get the current inferior's regs_info, and
7938 adjust to use it.
7939 (linux_store_registers): Ditto.
7940 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7941 (initialize_low): Don't initialize the target_regsets here. Call
7942 initialize_low_arch.
7943 * linux-low.h (target_regsets): Delete declaration.
7944 (struct regsets_info): New.
7945 (struct usrregs_info): New.
7946 (struct regs_info): New.
7947 (struct process_info_private) <new_inferior>: New field.
7948 (struct linux_target_ops): Delete the num_regs, regmap, and
7949 regset_bitmap fields. New field regs_info.
7950 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7951 * i387-fp.c (num_xmm_registers): Delete.
7952 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7953 calls to new interface.
7954 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7955 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7956 Infer the number of xmm registers from the regcache's target
7957 description.
7958 * i387-fp.h (num_xmm_registers): Delete.
7959 * inferiors.c (add_thread): Don't install the thread's regcache
7960 here.
7961 * proc-service.c (gregset_info): Fetch the current inferior's
7962 regs_info. Adjust to use it.
7963 * regcache.c: Include tdesc.h.
7964 (register_bytes, reg_defs, num_registers)
7965 (gdbserver_expedite_regs): Delete.
7966 (get_thread_regcache): If the thread doesn't have a regcache yet,
7967 create one, instead of aborting gdbserver.
7968 (regcache_invalidate_one): Rename to ...
7969 (regcache_invalidate_thread): ... this.
7970 (regcache_invalidate_one): New.
7971 (regcache_invalidate): Only invalidate registers of the current
7972 process.
7973 (init_register_cache): Add target_desc parameter, and use it.
7974 (new_register_cache): Ditto. Assert the target description has a
7975 non zero registers_size.
7976 (regcache_cpy): Add assertions. Adjust.
7977 (realloc_register_cache, set_register_cache): Delete.
7978 (registers_to_string, registers_from_string): Adjust.
7979 (find_register_by_name, find_regno, find_register_by_number)
7980 (register_cache_size): Add target_desc parameter, and use it.
7981 (free_register_cache_thread, free_register_cache_thread_one)
7982 (regcache_release, register_cache_size): New.
7983 (register_size): Add target_desc parameter, and use it.
7984 (register_data, supply_register, supply_register_zeroed)
7985 (supply_regblock, supply_register_by_name, collect_register)
7986 (collect_register_as_string, collect_register_by_name): Adjust.
7987 * regcache.h (struct target_desc): Forward declare.
7988 (struct regcache) <tdesc>: New field.
7989 (init_register_cache, new_register_cache): Add target_desc
7990 parameter.
7991 (regcache_invalidate_thread): Declare.
7992 (regcache_invalidate_one): Delete declaration.
7993 (regcache_release): Declare.
7994 (find_register_by_number, register_cache_size, register_size)
7995 (find_regno): Add target_desc parameter.
7996 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7997 declarations.
7998 * remote-utils.c: Include tdesc.h.
7999 (outreg, prepare_resume_reply): Adjust.
8000 * server.c: Include tdesc.h.
8001 (gdbserver_xmltarget): Delete declaration.
8002 (get_features_xml, process_serial_event): Adjust.
8003 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8004 declare.
8005 (struct process_info) <tdesc>: New field.
8006 (ipa_tdesc): Declare.
8007 * tdesc.c: New file.
8008 * tdesc.h: New file.
8009 * tracepoint.c: Include tdesc.h.
8010 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8011 (get_context_regcache): Adjust to pass ipa_tdesc down.
8012 (do_action_at_tracepoint): Adjust to get the register cache size
8013 from the context regcache's description.
8014 (traceframe_walk_blocks): Adjust to get the register cache size
8015 from the current trace frame's description.
8016 (traceframe_get_pc): Adjust to get current trace frame's
8017 description and pass it down.
8018 (gdb_collect): Adjust to get the register cache size from the
8019 IPA's description.
8020 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8021 (gdbserver_xmltarget): Delete.
8022 (initialize_low_tracepoint): Set the ipa's target description.
8023 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8024 (initialize_low_tracepoint): Set the ipa's target description.
8025 * linux-x86-low.c: Include tdesc.h.
8026 [__x86_64__] (is_64bit_tdesc): New.
8027 (ps_get_thread_area, x86_get_thread_area): Use it.
8028 (i386_cannot_store_register): Rename to ...
8029 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8030 (i386_cannot_fetch_register): Rename to ...
8031 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8032 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8033 to new interface.
8034 (target_regsets): Rename to ...
8035 (x86_regsets): ... this.
8036 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8037 interface.
8038 (x86_siginfo_fixup): Use is_64bit_tdesc.
8039 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8040 (tdesc_x32_avx_linux, tdesc_x32_linux)
8041 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8042 Declare.
8043 (x86_linux_update_xmltarget): Delete.
8044 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8045 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8046 (AMD64_LINUX_USER64_CS): New.
8047 (x86_linux_read_description): New, based on
8048 x86_linux_update_xmltarget.
8049 (same_process_callback): New.
8050 (x86_arch_setup_process_callback): New.
8051 (x86_linux_update_xmltarget): New.
8052 (x86_regsets_info): New.
8053 (amd64_linux_regs_info): New.
8054 (i386_linux_usrregs_info): New.
8055 (i386_linux_regs_info): New.
8056 (x86_linux_regs_info): New.
8057 (x86_arch_setup): Reimplement.
8058 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8059 (x86_emit_ops): Ditto.
8060 (the_low_target): Adjust. Install x86_linux_regs_info,
8061 x86_cannot_fetch_register, and x86_cannot_store_register.
8062 (initialize_low_arch): New.
8063 * linux-ia64-low.c (tdesc_ia64): Declare.
8064 (ia64_fetch_register): Adjust.
8065 (ia64_usrregs_info, regs_info): New globals.
8066 (ia64_regs_info): New function.
8067 (the_low_target): Adjust.
8068 (initialize_low_arch): New function.
8069 * linux-sparc-low.c (tdesc_sparc64): Declare.
8070 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8071 Adjust.
8072 (sparc_arch_setup): New function.
8073 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8074 (the_low_target): Adjust.
8075 (initialize_low_arch): New function.
8076 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8077 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8078 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8079 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8080 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8081 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8082 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8083 (tdesc_powerpc_isa205_vsx64l): Declare.
8084 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8085 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8086 (ppc_set_pc, ppc_get_hwcap): Adjust.
8087 (ppc_usrregs_info): Forward declare.
8088 (!__powerpc64__) ppc_regmap_adjusted: New global.
8089 (ppc_arch_setup): Adjust to the current process'es target
8090 description.
8091 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8092 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8093 (ppc_store_evrregset): Adjust.
8094 (target_regsets): Rename to ...
8095 (ppc_regsets): ... this, and make static.
8096 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8097 (ppc_regs_info): New function.
8098 (the_low_target): Adjust.
8099 (initialize_low_arch): New function.
8100 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8101 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8102 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8103 (tdesc_s390x_linux64v2): Declare.
8104 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8105 (s390_fill_gregset, s390_store_last_break): Adjust.
8106 (target_regsets): Rename to ...
8107 (s390_regsets): ... this, and make static.
8108 (s390_get_pc, s390_set_pc): Adjust.
8109 (s390_get_hwcap): New target_desc parameter, and use it.
8110 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8111 (s390_arch_setup): Adjust to set the current process'es target
8112 description. Don't adjust the regmap.
8113 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8114 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8115 (regs_info_3264): New globals.
8116 (s390_regs_info): New function.
8117 (the_low_target): Adjust.
8118 (initialize_low_arch): New function.
8119 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8120 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8121 [__mips64] (init_registers_mips_linux)
8122 (init_registers_mips_dsp_linux): Delete defines.
8123 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8124 (have_dsp): New global.
8125 (mips_read_description): New, based on mips_arch_setup.
8126 (mips_arch_setup): Reimplement.
8127 (get_usrregs_info): New function.
8128 (mips_cannot_fetch_register, mips_cannot_store_register)
8129 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8130 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8131 (target_regsets): Rename to ...
8132 (mips_regsets): ... this, and make static.
8133 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8134 (dsp_regs_info, regs_info): New globals.
8135 (mips_regs_info): New function.
8136 (the_low_target): Adjust.
8137 (initialize_low_arch): New function.
8138 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8139 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8140 Declare.
8141 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8142 (arm_read_description): New, with bits factored from
8143 arm_arch_setup.
8144 (arm_arch_setup): Reimplement.
8145 (target_regsets): Rename to ...
8146 (arm_regsets): ... this, and make static.
8147 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8148 (arm_regs_info): New function.
8149 (the_low_target): Adjust.
8150 (initialize_low_arch): New function.
8151 * linux-m68k-low.c (tdesc_m68k): Declare.
8152 (target_regsets): Rename to ...
8153 (m68k_regsets): ... this, and make static.
8154 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8155 (m68k_regs_info): New function.
8156 (m68k_arch_setup): New function.
8157 (the_low_target): Adjust.
8158 (initialize_low_arch): New function.
8159 * linux-sh-low.c (tdesc_sharch): Declare.
8160 (target_regsets): Rename to ...
8161 (sh_regsets): ... this, and make static.
8162 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8163 (sh_regs_info, sh_arch_setup): New functions.
8164 (the_low_target): Adjust.
8165 (initialize_low_arch): New function.
8166 * linux-bfin-low.c (tdesc_bfin): Declare.
8167 (bfin_arch_setup): New function.
8168 (bfin_usrregs_info, regs_info): New globals.
8169 (bfin_regs_info): New function.
8170 (the_low_target): Adjust.
8171 (initialize_low_arch): New function.
8172 * linux-cris-low.c (tdesc_cris): Declare.
8173 (cris_arch_setup): New function.
8174 (cris_usrregs_info, regs_info): New globals.
8175 (cris_regs_info): New function.
8176 (the_low_target): Adjust.
8177 (initialize_low_arch): New function.
8178 * linux-cris-low.c (tdesc_crisv32): Declare.
8179 (cris_arch_setup): New function.
8180 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8181 (cris_regs_info): New function.
8182 (the_low_target): Adjust.
8183 (initialize_low_arch): New function.
8184 * linux-m32r-low.c (tdesc_m32r): Declare.
8185 (m32r_arch_setup): New function.
8186 (m32r_usrregs_info, regs_info): New globals.
8187 (m32r_regs_info): Adjust.
8188 (initialize_low_arch): New function.
8189 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8190 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8191 (tic6x_usrregs_info): Forward declare.
8192 (tic6x_read_description): New function, based on ...
8193 (tic6x_arch_setup): ... this. Reimplement.
8194 (target_regsets): Rename to ...
8195 (tic6x_regsets): ... this, and make static.
8196 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8197 (tic6x_regs_info): New function.
8198 (the_low_target): Adjust.
8199 (initialize_low_arch): New function.
8200 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8201 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8202 (target_regsets): Rename to ...
8203 (xtensa_regsets): ... this, and make static.
8204 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8205 globals.
8206 (xtensa_arch_setup, xtensa_regs_info): New functions.
8207 (the_low_target): Adjust.
8208 (initialize_low_arch): New function.
8209 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8210 (nios2_arch_setup): Set the current process'es tdesc.
8211 (target_regsets): Rename to ...
8212 (nios2_regsets): ... this.
8213 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8214 (nios2_regs_info): New function.
8215 (the_low_target): Adjust.
8216 (initialize_low_arch): New function.
a261b8f5
PA
8217 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8218 (aarch64_arch_setup): Set the current process'es tdesc.
8219 (target_regsets): Rename to ...
8220 (aarch64_regsets): ... this.
8221 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8222 (aarch64_regs_info): New function.
8223 (the_low_target): Adjust.
8224 (initialize_low_arch): New function.
3aee8918
PA
8225 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8226 globals.
8227 (target_regsets): Rename to ...
8228 (tile_regsets): ... this.
8229 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8230 (tile_regs_info): New function.
8231 (tile_arch_setup): Set the current process'es tdesc.
8232 (the_low_target): Adjust.
8233 (initialize_low_arch): New function.
8234 * spu-low.c (tdesc_spu): Declare.
8235 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8236 * win32-arm-low.c (tdesc_arm): Declare.
8237 (arm_arch_setup): New function.
8238 (the_low_target): Install arm_arch_setup instead of
8239 init_registers_arm.
8240 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8241 (init_windows_x86): Rename to ...
8242 (i386_arch_setup): ... this. Set `win32_tdesc'.
8243 (the_low_target): Adjust.
8244 * win32-low.c (win32_tdesc): New global.
8245 (child_add_thread): Don't create the thread cache here.
8246 (do_initial_child_stuff): Set the new process'es tdesc.
8247 * win32-low.h (struct target_desc): Forward declare.
8248 (win32_tdesc): Declare.
8249 * lynx-i386-low.c (tdesc_i386): Declare global.
8250 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8251 * lynx-low.c (lynx_tdesc): New global.
8252 (lynx_add_process): Set the new process'es tdesc.
8253 * lynx-low.h (struct target_desc): Forward declare.
8254 (lynx_tdesc): Declare global.
8255 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8256 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8257 * nto-low.c (nto_tdesc): New global.
8258 (do_attach): Set the new process'es tdesc.
8259 * nto-low.h (struct target_desc): Forward declare.
8260 (nto_tdesc): Declare.
8261 * nto-x86-low.c (tdesc_i386): Declare.
8262 (nto_x86_arch_setup): Set `nto_tdesc'.
8263
b1fbec62
GB
82642013-06-04 Gary Benson <gbenson@redhat.com>
8265
8266 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8267 to qSupported response when appropriate.
8268 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8269 with nonzero-length annex.
8270 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8271 arguments supplied in annex.
8272
d1ec4ce7
DE
82732013-05-31 Doug Evans <dje@google.com>
8274
ac44adcb 8275 PR server/15594
d1ec4ce7
DE
8276 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8277 64 bits in 64-cross-32 environment.
8278
9b25f2d3
PA
82792013-05-28 Pedro Alves <palves@redhat.com>
8280
8281 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8282 (aarch64-without-fpu.c): Delete rule.
8283 * configure.srv (aarch64*-*-linux*): Remove references to
8284 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8285 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8286 declaration.
8287
6740dc9c
PA
82882013-05-24 Pedro Alves <palves@redhat.com>
8289
8290 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8291 instead of strchr/decode_address. Error if the range isn't split
8292 with a ','. Don't assume there's be a ':' in the action.
8293
c2d6af84
PA
82942013-05-23 Yao Qi <yao@codesourcery.com>
8295 Pedro Alves <palves@redhat.com>
8296
8297 * linux-low.c (lwp_in_step_range): New function.
8298 (linux_wait_1): If the thread was range stepping and stopped
8299 outside the stepping range, report the stop to GDB. Otherwise,
8300 continue stepping. Add range stepping debug output.
8301 (linux_set_resume_request): Copy the step range from the resume
8302 request to the lwp.
8303 (linux_supports_range_stepping): New.
8304 (linux_target_ops) <supports_range_stepping>: Set to
8305 linux_supports_range_stepping.
8306 * linux-low.h (struct linux_target_ops)
8307 <supports_range_stepping>: New field.
8308 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8309 * linux-x86-low.c (x86_supports_range_stepping): New.
8310 (the_low_target) <supports_range_stepping>: Set to
8311 x86_supports_range_stepping.
8312 * server.c (handle_v_cont): Handle 'r' action.
8313 (handle_v_requests): Append ";r" if the target supports range
8314 stepping.
8315 * target.h (struct thread_resume) <step_range_start,
8316 step_range_end>: New fields.
8317 (struct target_ops) <supports_range_stepping>:
8318 New field.
8319 (target_supports_range_stepping): New macro.
8320
58794e1a
JB
83212013-05-17 Joel Brobecker <brobecker@adacore.com>
8322
8323 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8324 confusion in comment.
8325
d631c5a7
JB
83262013-05-17 Joel Brobecker <brobecker@adacore.com>
8327
8328 * lynx-low.c (struct process_info_private): New type.
8329 (lynx_add_process): New function.
8330 (lynx_create_inferior, lynx_attach): Replace calls to
8331 add_process by calls to lynx_add_process.
8332 (lynx_resume): If PTID is null, then try using
8333 current_process()->private->last_wait_event_ptid.
8334 Add comments.
8335 (lynx_clear_inferiors): Delete. The contents of that function
8336 has been inlined in lynx_mourn;
8337 (lynx_wait_1): Save the ptid in the process's private data.
8338 (lynx_mourn): Free the process' private data. Replace call
8339 to lynx_clear_inferiors by call to clear_inferiors.
8340
96f7a20f
YQ
83412013-05-17 Yao Qi <yao@codesourcery.com>
8342
8343 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8344 the right place.
8345
db0dfaa0
LM
83462013-05-16 Luis Machado <lgustavo@codesourcery.com>
8347
8348 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8349 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8350 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8351 PT_TEXT_END_ADDR guards. Update comments.
8352 (linux_target_op) <read_offsets>: Conditionally define to
8353 linux_read_offsets if the target is UCLIBC and if it defines
8354 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8355
68f5f838
SL
83562013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8357 Andrew Jenner <andrew@codesourcery.com>
8358
8359 * Makefile.in (SFILES): Add linux-nios2-low.c.
8360 (clean): Add action to delete nios2-linux.c.
8361 (nios2-linux.c): New rule.
8362 * configure.srv: Add nios2*-*-linux*.
8363 * linux-nios2-low.c: New.
8364
1ebff1fd
HAQ
83652013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8366
8367 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8368
f6150862
HZ
83692013-04-25 Hui Zhu <hui@codesourcery.com>
8370
8371 PR gdb/15186
f6150862
HZ
8372 * ax.c (ax_printf): Add fflush.
8373
614c279d
TT
83742013-04-22 Tom Tromey <tromey@redhat.com>
8375
8376 * Makefile.in (SFILES): Add filestuff.c.
8377 (OBS): Add filestuff.o.
8378 (filestuff.o): New target.
8379 * config.in, configure: Rebuild.
8380 * configure.ac: Check for fdwalk, pipe2.
8381
7d4e5717
PA
83822013-04-17 Pedro Alves <palves@redhat.com>
8383
8384 * configure.ac (USE_THREAD_DB): Delete variable.
8385 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8386 Don't AC_SUBST USE_THREAD_DB.
8387 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8388 * config.in, configure: Regenerate.
8389
d5c93e41
PA
83902013-04-16 Pedro Alves <palves@redhat.com>
8391
8392 * linux-low.h (struct lwp_info) <thread_known>: Move under
8393 the USE_THREAD_DB #ifdef.
8394
04f5fe89
PA
83952013-04-16 Pedro Alves <palves@redhat.com>
8396
8397 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8398 (linux-low.o): Delete rule.
8399 * linux-low.h: Always include "gdb_thread_db.h" instead of
8400 conditionally including thread_db.h.
8401 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8402 HAVE_THREAD_DB_H.
8403
480b27bf
JK
84042013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8405
8406 * Makefile.in (install-only): Fix make install regression.
8407
43662968
JK
84082013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8409
8410 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8411 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8412 installation.
8413 * gdbserver.1: Remove.
8414
3e74e146
PA
84152013-03-22 Pedro Alves <palves@redhat.com>
8416
8417 * linux-low.c (handle_extended_wait): Don't call
8418 linux_enable_event_reporting.
8419
a8347a2a
TT
84202013-03-15 Tony Theodore <tonyt@logyst.com>
8421
8422 PR build/9098:
8423 * Makefile.in (SHELL): Use @SHELL@.
8424
eeb56fa7
SDJ
84252013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8426
8427 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8428 compiler warning.
8429
4fa7e2ff
JB
84302013-03-13 Joel Brobecker <brobecker@adacore.com>
8431
8432 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8433 Remove extraneous NULL element.
8434
8ddb1965
YQ
84352013-03-13 Yao Qi <yao@codesourcery.com>
8436
8437 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8438 'V' block in trace frame.
8439
9accd112
MM
84402013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8441
8442 * target.h (struct target_ops): Add btrace ops.
8443 (target_supports_btrace): New macro.
8444 (target_enable_btrace): New macro.
8445 (target_disable_btrace): New macro.
8446 (target_read_btrace): New macro.
8447 * gdbthread.h (struct thread_info): Add btrace field.
8448 * server.c: Include btrace-common.h.
8449 (handle_btrace_general_set): New function.
8450 (handle_btrace_enable): New function.
8451 (handle_btrace_disable): New function.
8452 (handle_general_set): Call handle_btrace_general_set.
8453 (handle_qxfer_btrace): New function.
8454 (struct qxfer qxfer_packets[]): Add btrace entry.
8455 * inferiors.c (remove_thread): Disable btrace.
8456 * linux-low: Include linux-btrace.h.
8457 (linux_low_enable_btrace): New function.
8458 (linux_low_read_btrace): New function.
8459 (linux_target_ops): Add btrace ops.
8460 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8461 Add srv_linux_btrace=yes.
8462 (x86_64-*-linux*): Add linux-btrace.o.
8463 Add srv_linux_btrace=yes.
8464 * configure.ac: Define HAVE_LINUX_BTRACE.
8465 * config.in: Regenerated.
8466 * configure: Regenerated.
8467
5cc22e4c
MM
84682013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8469
8470 * server.c (handle_qxfer): Preserve error message if -3 is
8471 returned.
8472 (qxfer): Document the -3 return value.
8473
7c97f91e
MM
84742013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8475
8476 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8477 (linux_btrace_h): New variable.
8478 (linux-btrace.o): New rule.
8479
be9a119c 84802013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ
8481 Hafiz Abid Qadeer <abidh@codesourcery.com>
8482
8483 * tracepoint.c (trace_buffer_size): New global.
8484 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8485 (init_trace_buffer): Change to one-argument function. Allocate
8486 trace buffer memory.
8487 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8488 handle QTBuffer:size packet.
8489 (cmd_bigqtbuffer_size): New function.
8490 (initialize_tracepoint): Call init_trace_buffer with
8491 DEFAULT_TRACE_BUFFER_SIZE.
8492 * server.c (handle_query): Add QTBuffer:size in the
8493 supported packets.
8494
e64f7499
YQ
84952013-03-07 Yao Qi <yao@codesourcery.com>
8496
8497 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8498 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8499 of -1.
8500 (cmd_qtsp): Adjust condition. Do post increment.
8501 Set cur_action and cur_step_action back to 0.
8502
f0ae6fc3
PA
85032013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8504
8505 PR server/15236
8506 * linux-low.c (linux_write_memory): Return early success if LEN is
8507 zero.
8508
b5b0b0af
CV
85092013-03-05 Corinna Vinschen <vinschen@redhat.de>
8510
334ad4a8 8511 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 8512
589bc927
TT
85132013-02-28 Tom Tromey <tromey@redhat.com>
8514
8515 * configure.ac: Invoke AC_SYS_LARGEFILE.
8516 * configure, config.in: Rebuild.
8517
dfe07582
CV
85182013-02-28 Corinna Vinschen <vinschen@redhat.com>
8519
8520 * win32-low.c: Throughout, fix format strings and casts of
8521 printf-like functions to avoid type related warnings on all
8522 platforms.
8523 (get_child_debug_event): Print dwDebugEventCode as hex since
8524 that's how it's usually documented.
8525
736cd585
YQ
85262013-02-28 Yao Qi <yao@codesourcery.com>
8527
8528 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8529 pulongest.
8530
e1f58301
JW
85312013-02-27 Jiong Wang <jiwang@tilera.com>
8532
8533 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8534 (reg-tilegx32.c): New rule.
8535 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8536 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8537 different register info initializer according to elf class.
8538 (init_registers_tilgx32): New function. The tilegx32 register info
8539 initializer.
8540 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8541 (tile_store_gregset): Likewise.
8542
d171ca78
YQ
85432013-02-27 Yao Qi <yao@codesourcery.com>
8544
8545 * server.c (process_point_options): Print debug message when
8546 debug_threads is true.
8547
282bbdf3
YQ
85482013-02-26 Yao Qi <yao@codesourcery.com>
8549
8550 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8551
aca22551
PA
85522013-02-19 Pedro Alves <palves@redhat.com>
8553 Kai Tietz <ktietz@redhat.com>
8554
8555 PR gdb/15161
8556
8557 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8558 instead of strtoul to extract address from packet.
8559 (process_serial_event) <'z'>: Likewise.
8560
4f3cee1c
YQ
85612013-02-18 Yao Qi <yao@codesourcery.com>
8562
8563 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8564
8e1d55a3
PA
85652013-02-14 Pedro Alves <palves@redhat.com>
8566
8567 Plug memory leak.
8568
8569 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8570 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8571
458820da
PA
85722013-02-14 Pedro Alves <palves@redhat.com>
8573
8574 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8575
baea0dae
PA
85762013-02-14 Pedro Alves <palves@redhat.com>
8577
8578 * tracepoint.c (save_string): Delete.
8579 (add_tracepoint_action): Use savestring instead of save_string.
8580
0b1afbb3
PA
85812013-02-12 Pedro Alves <palves@redhat.com>
8582
8583 * linux-xtensa-low.c: Ditto.
8584 * xtensa-xtregs.c: Ditto.
8585
8a4ac37e
PA
85862013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8587
8588 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8589 thread_db.
8590
148de6bb
MS
85912013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8592
8593 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8594 aarch64_num_wp_regs and aarch64_num_bp_regs to
8595 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8596
55fac6e0
MS
85972013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8598
8599 * linux-aarch64-low.c (ps_get_thread_area): Replace
8600 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8601
176eb98c
MS
86022013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8603 Marcus Shawcroft <marcus.shawcroft@arm.com>
8604 Nigel Stephens <nigel.stephens@arm.com>
8605 Yufeng Zhang <yufeng.zhang@arm.com>
8606
8607 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8608 (aarch64.c, aarch64-without-fpu.c): New targets.
8609 * configure.srv (aarch64*-*-linux*): New.
8610 * linux-aarch64-low.c: New file.
8611
56f7af9c
MS
86122013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8613
43aaf8b6 8614 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS
8615 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8616 (dequeue_one_deferred_signal, linux_resume_one_thread)
8617 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8618 (linux_tracefork_grandchild, linux_test_for_tracefork)
8619 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8620 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8621 where the argument is 0.
8622
60f662b0
YQ
86232013-01-25 Yao Qi <yao@codesourcery.com>
8624
8625 * event-loop.c: Include "queue.h".
8626 (gdb_event_p): New typedef.
8627 (struct gdb_event) <next_event>: Remove.
8628 (event_queue): Change to QUEUE(gdb_event_p).
8629 (async_queue_event): Remove.
8630 (gdb_event_xfree): New.
8631 (initialize_event_loop): New.
8632 (process_event): Use API from QUEUE.
8633 (wait_for_event): Likewise.
8634 * server.c (main): Call initialize_event_loop.
8635 * server.h (initialize_event_loop): Declare.
8636
5ae4861a
YQ
86372013-01-18 Yao Qi <yao@codesourcery.com>
8638
8639 * ax.h (struct eval_agent_expr_context): New.
8640 (gdb_eval_agent_expr): Update declaration.
8641 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8642 TFRAME. Add new argument CTX.
8643 * server.h (struct eval_agent_expr_context): Declare.
8644 (agent_mem_read, agent_tsv_read): Update declaration.
8645 (agent_mem_read_string): Likewise.
8646 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8647 (add_traceframe_block): Add new argument TPOINT.
8648 Increase TPOINT->traceframe_usage.
8649 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8650 eval_tracepoint_agent_expr.
8651 (condition_true_at_tracepoint): Likewise.
8652 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8653 (agent_mem_read_string, agent_tsv_read): Likewise.
8654
85e00e85
YQ
86552013-01-16 Yao Qi <yao@codesourcery.com>
8656
8657 * linux-low.c (linux_resume_one_lwp): Don't check
8658 'lwp->bp_reinsert != 0'.
8659
4039cf45
JB
86602013-01-07 Joel Brobecker <brobecker@adacore.com>
8661 Pedro Alves <palves@redhat.com>
8662
8663 * lynx-low.c (ptrace_request_to_str): Define a temporary
8664 macro and use it to simplify this function's implementation.
8665
9044dee2
JB
86662013-01-07 Joel Brobecker <brobecker@adacore.com>
8667
8668 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8669 sets errno.
8670
e6352c8f
JB
86712013-01-07 Joel Brobecker <brobecker@adacore.com>
8672
8673 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8674
50681a27
JB
86752013-01-07 Joel Brobecker <brobecker@adacore.com>
8676
8677 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8678
3f6e77ef
JB
86792013-01-07 Joel Brobecker <brobecker@adacore.com>
8680
8681 * lynx-low.c (lynx_resume): Use the resume_info parameter
8682 to determine the ptid for the lynx_ptrace call, unless
8683 it is equal to minus_one_ptid, in which case we use the
8684 ptid of the current_inferior.
8685 (lynx_wait_1): After having received a thread create/exit
8686 event, resume the inferior's execution using the signaling
8687 thread's ptid, rather than the old ptid.
8688
7fda33ae
JB
86892013-01-07 Joel Brobecker <brobecker@adacore.com>
8690
8691 * lynx-low.c (lynx_resume): Delete variable ret.
8692
b9786c74
JB
86932013-01-01 Joel Brobecker <brobecker@adacore.com>
8694
8695 * gdbreplay.c (gdbreplay_version): Update copyright year.
8696 * server.c (gdbserver_version): Likewise.
8697
8b93d60f
JB
86982012-12-17 Joel Brobecker <brobecker@adacore.com>
8699
8700 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8701 new thread.
8702
037335a7
JB
87032012-12-17 Joel Brobecker <brobecker@adacore.com>
8704
8705 * lynx-low.c (ptrace_request_to_str): Add handling for
8706 PTRACE_GETTRACESIG.
8707
52d4cbd8
JB
87082012-12-17 Joel Brobecker <brobecker@adacore.com>
8709
8710 * lynx-low.c (lynx_attach): Delete variable new_process.
8711
ab8f6ca9
JB
87122012-12-17 Joel Brobecker <brobecker@adacore.com>
8713
8714 * lynx-low.c (lynx_create_inferior): Delete variable
8715 new_process.
8716
78cbc024
JB
87172012-12-17 Joel Brobecker <brobecker@adacore.com>
8718
8719 * lynx-low.c (ptrace_request_to_str): Do not handle
8720 PTRACE_GETTHREADLIST if this macro does not exist.
8721
14a00470
YQ
87222012-12-15 Yao Qi <yao@codesourcery.com>
8723
8724 * Makefile.in (OBS): Add notif.o.
8725 * notif.c, notif.h: New.
8726 * server.c: Include "notif.h".
8727 (struct vstop_notif) <next>: Remove.
8728 <base>: New field.
8729 (queue_stop_reply): Update.
8730 (push_event, send_next_stop_reply): Remove.
8731 (discard_queued_stop_replies): Update.
8732 (notif_stop): New variable.
8733 (handle_v_stopped): Remove.
8734 (handle_v_requests): Don't call handle_v_stopped. Call
8735 handle_ack_notif instead.
8736 (queue_stop_reply_callback): Call notif_event_enque instead
8737 of queue_stop_reply.
8738 (handle_status): Don't call send_next_stop_reply, call
8739 notif_write_event instead.
8740 (kill_inferior_callback): Likewise.
8741 (detach_or_kill_inferior_callback): Likewise.
8742 (main): Call initialize_notif.
8743 (process_serial_event): Call QUEUE_is_empty.
8744 (handle_target_event): Call notif_push instead of push event.
8745 * server.h (push_event): Remove declaration.
8746
61c125b9
TT
87472012-12-10 Tom Tromey <tromey@redhat.com>
8748
8749 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8750 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8751 macros.
8752 (.c.o): Rewrite.
8753 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8754 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8755 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8756 (amd64-linux-ipa.o, ax.o): Rewrite.
8757 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8758 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8759 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8760 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8761 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8762 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8763 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8764 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8765 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8766 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8767 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8768 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8769 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8770 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8771 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8772 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8773 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8774 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8775 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8776 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8777 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8778 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8779 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8780 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8781 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8782 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8783 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8784 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8785 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8786 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8787 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8788 (reg-tilegx.o): Remove.
8789 (all_object_files): New macro.
8790 Include .deps files.
8791 * aclocal.m4, configure: Rebuild.
8792 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8793 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8794 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8795
e90e9ad9
TT
87962012-12-05 Tom Tromey <tromey@redhat.com>
8797
8798 PR gdb/14917:
8799 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8800
02d403bf 88012012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM
8802
8803 * configure.ac: Check for linux/perf_event.h.
8804 * config.in: Regenerated.
8805 * configure: Regenerated.
8806
0270a750
PA
88072012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8808
8809 * hostio.c (handle_readlink): Decrease buffer size
8810 parameter passed to readlink by one byte.
8811
8c29b58e
YQ
88122012-11-26 Yao Qi <yao@codesourcery.com>
8813
8814 * configure.ac (build_warnings): Append '-Wempty-body'.
8815 * configure: Regenerated.
8816 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8817 body.
8818
8bdce1ff
PM
88192012-11-15 Pierre Muller <muller@sourceware.org>
8820
8821 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8822 * config.in: Regenerate.
8823 * configure: Regenerate.
8824 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8825 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8826 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8827 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8828 header.
8829 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8830 instead of <sys/wait.h> header.
8831 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8832
02d403bf 88332012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM
8834
8835 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8836 (various make rules): Remove -DGDBSERVER
8837
fbd5db48
YQ
88382012-11-09 Yao Qi <yao@codesourcery.com>
8839
8840 * spu-low.c (current_ptid): Move it to ..
8841 * gdbthread.h: ... here. New.
8842 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8843 * server.c (myresume, process_serial_event): Likewise.
8844 * thread-db.c (thread_db_find_new_threads): Likewise.
8845 * tracepoint.c (run_inferior_command): Likewise.
8846
b3dc46ff
AB
88472012-10-01 Andrew Burgess <aburgess@broadcom.com>
8848
8849 * server.c (handle_search_memory_1): Include access length in
8850 warning message.
8851
07c04788
HPN
88522012-09-05 Michael Brandt <michael.brandt@axis.com>
8853
8854 * linux-crisv32-low.c: Fix compile errors.
8855
918d227b
YQ
88562012-09-04 Yao Qi <yao@codesourcery.com>
8857
8858 * tracepoint.c (cmd_qtsv): Adjust debug message.
8859 Don't check CUR_TPOINT.
8860
18c1b81a
YQ
88612012-08-28 Yao Qi <yao@codesourcery.com>
8862
8863 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8864 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8865 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8866 Remove declarations of xmalloc, xreallloc, xstrdup and
8867 freeargv.
8868 * Makefile.in (libiberty_h): New.
8869 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8870 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8871
dc82f37b
YQ
88722012-08-23 Yao Qi <yao@codesourcery.com>
8873
8874 * server.h: Remove declaration of 'xsnprintf'.
8875
406b1477
KS
88762012-08-22 Keith Seitz <keiths@redhat.com>
8877
8878 * server.h: Include build-gnulib-gbserver/config.h.
8879 * gdbreplay.c: Likewise.
8880
e6712ff1
DE
88812012-08-08 Doug Evans <dje@google.com>
8882
8883 * Makefile.in (SFILES): Add gdb_vecs.c.
8884 (OBS): Add gdb_vecs.o.
8885 (gdb_vecs_h, host_defs_h): New variables.
8886 (thread-db.o): Add $(gdb_vecs_h) dependency.
8887 (gdb_vecs.o): New rule.
8888 * thread-db.c: #include "gdb_vecs.h".
8889 (thread_db_load_search): Use a vector to iterate over path elements.
8890 Handle text appearing after "$pdir".
8891
8892 * configure.ac: Add check for strstr.
8893 * config.in: Regenerate.
8894 * configure: Regenerate.
8895
7c3270ae
UW
88962012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8897
8898 * hostio.c (handle_pread): If pread fails, fall back to attempting
8899 lseek/read.
8900 (handle_pwrite): Likewise for pwrite.
8901
b62e2b27
UW
89022012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8903
8904 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8905 between unsupported TYPE and unimplementable ADDR/LEN combination.
8906 (arm_insert_point): Act on new return value.
8907
78a99e91
PA
89082012-07-31 Pedro Alves <palves@redhat.com>
8909
8910 * server.c (process_point_options): Only skip tokens if we find
8911 one that is unrecognized. Don't treat 'X' specially while
8912 skipping unrecognized tokens.
8913
fcf303ab
UW
89142012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8915
8916 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8917 to 4-byte-align HW breakpoint addresses for Thumb.
8918
7255706c
YQ
89192012-07-27 Yao Qi <yao@codesourcery.com>
8920
8921 PR remote/14161.
8922
8923 * server.h: Declare gdb_agent_about_to_close.
8924 * target.c (kill_inferior): Include "agent.h".
8925 New. Send command 'kill'.
8926 * target.h (kill_inferior): Removed macro.
8927 * tracepoint.c (gdb_agent_about_to_close): New.
8928 (gdb_agent_helper_thread): Handle command 'close'.
8929 Wait endlessly until the inferior stops.
8930 Install gdb_agent_remove_socket to atexit hook.
8931 (agent_socket_name): New static variable.
8932 (gdb_agent_socket_init): Replace local variable 'name' with
8933 'agent_socket_name'.
8934 (gdb_agent_remove_socket): New.
8935
5a3f286f
YQ
89362012-07-27 Yao Qi <yao@codesourcery.com>
8937
8938 * server.c (process_point_options): Stop at 'X' when parsing.
8939
961bd387
ME
89402012-07-19 Michael Eager <eager@eagercon.com>
8941
a261b8f5 8942 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME
8943 to hw_execute.
8944 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8945 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8946 hardware breakpoint.
8947
aa7c7447
JK
89482012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8949
8950 * gdbserver/linux-low.c (initialize_low): Call
8951 linux_ptrace_init_warnings.
8952
7f216e7c
DE
89532012-07-02 Doug Evans <dje@google.com>
8954
8955 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8956 pointer to int.
8957
d3ce09f5
SS
89582012-07-02 Stan Shebs <stan@codesourcery.com>
8959
8960 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8961 (ax.o): Add it to build rule.
8962 (ax-ipa.o): Ditto.
8963 (OBS): Add format.o.
8964 (IPA_OBS): Add format.o.
8965 * server.c (handle_query): Claim support for breakpoint commands.
8966 (process_point_options): Add command case.
8967 (process_serial_event): Leave running if there are printfs in
8968 effect.
8969 * mem-break.h (any_persistent_commands): Declare.
8970 (add_breakpoint_commands): Declare.
8971 (gdb_no_commands_at_breakpoint): Declare.
8972 (run_breakpoint_commands): Declare.
8973 * mem-break.c (struct point_command_list): New struct.
8974 (struct breakpoint): New field command_list.
8975 (any_persistent_commands): New function.
8976 (add_commands_to_breakpoint): New function.
8977 (add_breakpoint_commands): New function.
8978 (gdb_no_commands_at_breakpoint): New function.
8979 (run_breakpoint_commands): New function.
8980 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8981 locally.
8982 * ax.c: Include format.h.
8983 (ax_printf): New function.
8984 (gdb_eval_agent_expr): Add printf opcode.
8985
2f8f6aed
YQ
89862012-06-13 Yao Qi <yao@codesourcery.com>
8987
8988 * server.c (start_inferior): Remove duplicated writes to fields
8989 'last_resume_kind' and 'last_status' of 'current_inferior'.
8990
0c9070b3
YQ
89912012-06-12 Yao Qi <yao@codesourcery.com>
8992 Pedro Alves <palves@redhat.com>
8993
8994 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8995 comment.
8996 * server.c (handle_v_cont): Extend comment.
8997
c52daf70
YQ
89982012-06-11 Yao Qi <yao@codesourcery.com>
8999
9000 * linux-low.c (linux_attach): Add 'static'.
9001
d38bbb0a
YQ
90022012-06-06 Yao Qi <yao@codesourcery.com>
9003
9004 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9005
89dc0afd
JK
90062012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9007
9008 Fix gcc -flto compilation warning.
9009 * server.c (main): Make variable multi_mode and attach volatile.
9010
75f62ce7
TJB
90112012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9012
9013 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9014 if the platform doesn't know about it.
9015
65f479b6
PA
90162012-05-30 Jeff Kenton <jkenton@tilera.com>
9017
9018 * Makefile.in (SFILES): Add linux-tile-low.c.
9019 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9020 * configure.srv: Handle tilegx-*-linux*.
9021 * linux-tile-low.c: New file.
9022
0c5bf5a9
JK
90232012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9024
9025 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9026
a493e3e2
PA
90272012-05-24 Pedro Alves <palves@redhat.com>
9028
9029 PR gdb/7205
9030
43aaf8b6 9031 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9032
2ea28649
PA
90332012-05-24 Pedro Alves <palves@redhat.com>
9034
9035 PR gdb/7205
9036
9037 Replace target_signal with gdb_signal throughout.
9038
8d409d16
MR
90392012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9040
9041 * linux-low.c (linux_store_registers): Avoid the copying sequence
9042 when no data has been retrieved by ptrace.
9043
23512c01
MGD
90442012-05-22 Will Deacon <will.deacon@arm.com>
9045
9046 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9047 Include asm/ptrace.h.
9048 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9049 already defined.
9050
4934b29e
MR
90512012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9052
9053 * linux-low.c (linux_store_registers): Don't re-retrieve data
9054 with ptrace that has already been obtained from /proc. Always
9055 copy any data retrieved with ptrace to the buffer supplied.
9056
bde24c0a
PA
90572012-05-11 Yao Qi <yao@codesourcery.com>
9058 Pedro Alves <palves@redhat.com>
9059
9060 * linux-low.c (enum stopping_threads_kind): New.
9061 (stopping_threads): Change type to `enum stopping_threads_kind'.
9062 (handle_extended_wait): If stopping and suspending threads, leave
9063 the new_lwp suspended too.
9064 (linux_wait_for_event): Adjust.
9065 (stop_all_lwps): Set `stopping_threads' to
9066 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9067 whether we're suspending threads or just stopping them. Assert no
9068 recursion happens.
9069
623b6bdf
YQ
90702012-04-29 Yao Qi <yao@codesourcery.com>
9071
9072 * server.h: Move some code to ...
9073 * gdbthread.h: ... here. New.
9074 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9075 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9076 (nto-low.o, win32-low.o): Likewise.
9077 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9078 * regcache.c, remote-utils.c, server.c: Likewise.
9079 * target.c, tracepoint.c, win32-low.c: Likewise.
9080
f15f9948
TJB
90812012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9082
9083 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9084 (PTRACE_ARG4_TYPE): Likewise.
9085 (PTRACE_XFER_TYPE): Likewise.
9086 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9087 ptrace to PTRACE_ARG3_TYPE.
9088 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9089 (PTRACE_ARG4_TYPE): Likewise.
9090 (PTRACE_XFER_TYPE): Likewise.
9091 (linux_detach_one_lwp): Cast fourth argument of
9092 ptrace to long then PTRACE_ARG4_TYPE.
9093 (regsets_fetch_inferior_registers): Cast third argument of
9094 ptrace to long then PTRACE_ARG3_TYPE.
9095 (regsets_store_inferior_registers): Likewise.
9096
38ea300a
PA
90972012-04-20 Pedro Alves <palves@redhat.com>
9098
9099 * configure: Regenerate.
9100
c971b7fa
PA
91012012-04-19 Pedro Alves <palves@redhat.com>
9102
43aaf8b6 9103 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9104 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA
9105 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9106 (all, install-only, uninstall, clean-info, all-lib, clean): No
9107 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9108 (maintainer-clean realclean distclean): Use subdir_do.
9109 (subdir_do): New.
9110 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9111 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA
9112 * acinclude.m4: Include acx_configure_dir.m4.
9113 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9114 calls. Call AC_PROG_RANLIB. Configure gnulib using
9115 ACX_CONFIGURE_DIR.
9116 (GNULIB): New.
9117 (GNULIB_STDINT_H): Adjust.
9118 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9119 * gdbreplay.c: Include build-gnulib/config.h.
9120 * server.h: Likewise.
9121 * aclocal.m4: Regenerate.
9122 * config.in: Regenerate.
9123 * configure: Regenerate.
c971b7fa 9124
809277f8
PA
91252012-04-19 Pedro Alves <palves@redhat.com>
9126
9127 * Makefile.in (LIBGNU, INCGNU): Adjust.
9128 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9129 (all, install-only, uninstall, clean-info, all-lib, clean)
9130 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9131 * configure.ac: Adjust AC_OUTPUT output.
9132 * aclocal.m4: Regenerate.
9133 * configure: Regenerate.
9134
fd9bb8b8
PA
91352012-04-19 Pedro Alves <palves@redhat.com>
9136
9137 * Makefile.in (generated_files): New.
9138 (server_h): Remove the explicit dependency on config.h, and depend
9139 on $generated_files.
9140
1c298c66
PA
91412012-04-19 Pedro Alves <palves@redhat.com>
9142
9143 * Makefile.in (INCGNU): Add -Ignulib.
9144
57c4b50b
PA
91452012-04-19 Pedro Alves <palves@redhat.com>
9146
9147 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9148 (INCGNU): ... this, and spell out -I here.
9149 (GNULIB_LIB): Rename to ...
9150 (LIBGNU): ... this.
9151 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9152
1030e047
PA
91532012-04-19 Pedro Alves <palves@redhat.com>
9154
9155 * config.in: Regenerate.
9156
447d4319
PA
91572012-04-19 Pedro Alves <palves@redhat.com>
9158
9159 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9160 * server.h (memmem): Remove declaration.
9161 * config.in: Regenerate.
9162 * configure: Regenerate.
9163
aad9eab9
YQ
91642012-04-19 Yao Qi <yao@codesourcery.com>
9165
9166 * Makefile.in (SFILES): Add common/vec.c.
9167 (OBS): Add vec.o.
9168 (vec.o): New rule.
9169
3e10640f
YQ
91702012-04-19 Yao Qi <yao@codesourcery.com>
9171
9172 * remote-utils.c (prepare_resume_reply): Replace with macro
9173 target_core_of_thread.
9174 * server.c (handle_qxfer_threads_proper): Likewise.
9175 * target.h (traget_core_of_thread): New macro.
9176
71622373
PA
91772012-04-18 Pedro Alves <palves@redhat.com>
9178
9179 * aclocal.m4: Regenerate.
9180 * configure: Regenerate.
9181
80d26939
YQ
91822012-04-16 Yao Qi <yao@codesourcery.com>
9183
9184 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9185 duplicated on address.
9186
42476b70
YQ
91872012-04-16 Yao Qi <yao@codesourcery.com>
9188
9189 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9190 (struct tracepoint_action_ops) <send>: New field.
9191 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9192 (agent_expr_send, x_tracepoint_action_send): New.
9193 (l_tracepoint_action_send): New.
9194 (cmd_qtdp): Download and install tracepoint
9195 according to `use_agent'.
9196 (run_inferior_command): Add one more parameter `len'.
9197 Update callers.
9198 (tracepoint_send_agent): New.
9199 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9200
7bc83639
YQ
92012012-04-16 Yao Qi <yao@codesourcery.com>
9202
9203 * tracepoint.c (download_tracepoints): Moved to ...
9204 (cmd_qtstart): ... here.
9205
5f18041e
YQ
92062012-04-14 Yao Qi <yao@codesourcery.com>
9207
9208 * tracepoint.c: Include inttypes.h.
9209 (struct collect_memory_action): Use sized types.
9210 (struct tracepoint): Likewise.
9211 (cmd_qtdp, stop_tracing): Update print specifiers.
9212 (cmd_qtp, response_tracepoint): Likewise.
9213 (collect_data_at_tracepoint): Likewise.
9214 (collect_data_at_step): Likewise.
9215
55a8c076
YQ
92162012-04-14 Yao Qi <yao@codesourcery.com>
9217
9218 Import gnulib module inttypes.
9219 * aclocal.m4, config.in, configure: Regenerated.
9220
dc750257
YQ
92212012-04-14 Yao Qi <yao@codesourcery.com>
9222
9223 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9224 Makefile and config.status at last.
9225
0ab5faf9
YQ
92262012-04-13 Yao Qi <yao@codesourcery.com>
9227
9228 * tracepoint.c: Include stdint.h unconditionally.
9229
18f5fd81
TJB
92302012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9231
9232 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9233 on BFD_HAVE_SYS_PROCFS_TYPE.
9234 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9235 * configure: Regenerate.
9236 * config.in: Likewise.
9237
4d47af5c
L
92382012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9239
9240 * Makefile.in (clean): Also remove x32.c x32-linux.c
9241 x32-avx.c x32-avx-linux.c.
9242 (x32.o): New target.
9243 (x32.c): Likewise.
9244 (x32-linux.o): Likewise.
9245 (x32-linux.c): Likewise.
9246 (x32-avx.o): Likewise.
9247 (x32-avx.c): Likewise.
9248 (x32-avx-linux.o): Likewise.
9249 (x32-avx-linux.c): Likewise.
9250
9251 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9252 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9253 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9254 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9255 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9256 i386/x32-avx-linux.xml.
9257
9258 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9259 (init_registers_x32_avx_linux): Likwise.
9260 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9261 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9262
ecedbe58
PA
92632012-04-13 Pedro Alves <palves@redhat.com>
9264
9265 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9266 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9267 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9268 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9269 the sub-make.
9270
c92b5177
L
92712012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9272
9273 * linux-x86-low.c (compat_x32_clock_t): New.
9274 (compat_x32_siginfo_t): Likewise.
9275 (compat_x32_siginfo_from_siginfo): Likewise.
9276 (siginfo_from_compat_x32_siginfo): Likewise.
9277 (linux_is_elf64): Likewise.
9278 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9279 and siginfo_from_compat_x32_siginfo for x32.
9280 (x86_arch_setup): Set linux_is_elf64.
9281
214d508e
L
92822012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9283
9284 PR gdb/13969
9285 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9286 e_machine field.
9287 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9288 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9289 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9290 compatible with process.
9291
c9a1864a
YQ
92922012-04-12 Yao Qi <yao@codesourcery.com>
9293
9294 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9295 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9296 (install-only, install-info, clean): Handle sub dir gnulib.
9297 (all-lib, am--refresh): New targets.
9298 (memmem.o): Remove target.
9299 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9300 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9301 (AC_REPLACE_FUNCS): Remove memmem.
9302 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9303 (AC_OUTPUT): Generate Makefile in gnulib/.
9304 * aclocal.m4, config.in, configure: Regenerated.
9305
367ba2c2
MR
93062012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9307
9308 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9309
9d236627
PA
93102012-04-05 Pedro Alves <palves@redhat.com>
9311
9312 -Werror=strict-aliasing
9313
9314 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9315 pointer.
9316
111217b3
PA
93172012-04-04 Pedro Alves <palves@redhat.com>
9318
9319 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9320 (sparc_store_gregset_from_stack, sparc_store_gregset)
9321 (sparc_breakpoint_at): Fix formatting.
9322
8365dcf5
TJB
93232012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9324
9325 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9326 are available.
9327 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9328 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9329 * config.in: Regenerate.
9330 * configure: Likewise.
9331
689cc2ae
PA
93322012-03-29 Pedro Alves <palves@redhat.com>
9333
9334 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9335 Correct ptrace arguments.
9336
c14dfd32
PA
93372012-03-28 Pedro Alves <palves@redhat.com>
9338
9339 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9340 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9341 (IA64_FR1_REGNUM): New defines.
9342 (ia64_fetch_register): New.
9343 (the_low_target): Install it.
9344 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9345 field.
9346 * linux-low.c (linux_fetch_registers): Try the
9347 the_low_target.fetch_register hook first.
9348
9349 * linux-arm-low.c (the_low_target): Adjust.
9350 * linux-bfin-low.c (the_low_target): Adjust.
9351 * linux-cris-low.c (the_low_target): Adjust.
9352 * linux-crisv32-low.c (the_low_target): Adjust.
9353 * linux-m32r-low.c (the_low_target): Adjust.
9354 * linux-m68k-low.c (the_low_target): Adjust.
9355 * linux-mips-low.c (the_low_target): Adjust.
9356 * linux-ppc-low.c (the_low_target): Adjust.
9357 * linux-s390-low.c (the_low_target): Adjust.
9358 * linux-sh-low.c (the_low_target): Adjust.
9359 * linux-sparc-low.c (the_low_target): Adjust.
9360 * linux-tic6x-low.c (the_low_target): Adjust.
9361 * linux-x86-low.c (the_low_target): Adjust.
9362 * linux-xtensa-low.c (the_low_target): Adjust.
9363
63c88e13
PA
93642012-03-26 Pedro Alves <palves@redhat.com>
9365
9366 * server.c (handle_qxfer_libraries): Don't bail early if
9367 the_target->qxfer_libraries_svr4 is not NULL.
9368
fb723180
PA
93692012-03-26 Pedro Alves <palves@redhat.com>
9370
9371 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9372
0afae3cf
PA
93732012-03-23 Pedro Alves <palves@redhat.com>
9374
9375 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9376 "library-list-svr4" element's start tag when the the DSO list is
9377 empty.
9378
485f1ee4
PA
93792012-03-23 Pedro Alves <palves@redhat.com>
9380
9381 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9382 a variable whose type size is the same as the inferior's pointer
9383 size.
9384
a5362b9a
TS
93852012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9386
9387 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9388 struct siginfo.
9389 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9390 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9391 * linux-low.h: Include <signal.h>.
9392 (struct siginfo): Remove forward declaration.
9393 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9394 struct siginfo.
9395
d226c142
MF
93962012-03-21 Mike Frysinger <vapier@gentoo.org>
9397
9398 * .gitignore: Ignore more files.
9399
122f36ef
PA
94002012-03-19 Pedro Alves <palves@redhat.com>
9401 Jan Kratochvil <jan.kratochvil@redhat.com>
9402
9403 * server.c (cont_thread, general_thread): Add describing comments.
9404 (start_inferior): Clear `cont_thread'.
9405 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9406 of a process.
9407
fc3e5175
YQ
94082012-03-15 Yao Qi <yao@codesourcery.com>
9409
9410 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9411 handling to ...
9412 (cmd_qtdp): ... here.
9413
8d0d92cd
YQ
94142012-03-15 Yao Qi <yao@codesourcery.com>
9415
9416 * tracepoint.c (struct tracepoint_action_ops): New.
9417 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9418 (m_tracepoint_action_download): New.
9419 (r_tracepoint_action_download): New.
9420 (x_tracepoint_action_download): New.
9421 (l_tracepoint_action_download): New.
9422 (add_tracepoint_action): Install `action->ops' according type.
9423 (download_tracepoint_1): Move code `download' function pointer
9424 of various tracepoint_action_ops.
9425
87b0bb13
JK
94262012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9427
9428 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9429 linux_ptrace_attach_warnings.
9430
5f572dec
JK
94312012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9432
9433 * Makefile.in (linux-ptrace.o): New.
9434 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9435 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9436 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9437 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9438 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9439 of these targets.
9440 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9441
f4647387
YQ
94422012-03-08 Yao Qi <yao@codesourcery.com>
9443 Pedro Alves <palves@redhat.com>
9444
9445 Fix PR server/13392.
9446 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9447 offset of JMP insn.
9448 * tracepoint.c (remove_tracepoint): New.
9449 (cmd_qtdp): Call remove_tracepoint when failed to install.
9450
9b224c5e
PA
94512012-03-07 Pedro Alves <palves@redhat.com>
9452
9453 * linux-low.c (get_detach_signal): New.
9454 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9455 Pass on pending signals to PTRACE_DETACH. Check the result of the
9456 ptrace call.
9457 * server.c (program_signals, program_signals_p): New.
9458 (handle_general_set): Handle QProgramSignals.
9459 * server.h (program_signals, program_signals_p): Declare.
9460
e237a7e2
JK
94612012-03-05 Pedro Alves <palves@redhat.com>
9462 Jan Kratochvil <jan.kratochvil@redhat.com>
9463
9464 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9465 New comment why.
9466
5808517f
YQ
94672012-03-03 Yao Qi <yao@codesourcery.com>
9468
9469 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9470 agent_look_up_symbols.
9471
58b4daa5
YQ
94722012-03-03 Yao Qi <yao@codesourcery.com>
9473
9474 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9475 (linux-x86-low.o): Likewise.
9476 * server.h: Remove in_process_agent_loaded.
9477 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9478 common/agent.c.
9479 Update callers.
9480
8ffcbaaf
YQ
94812012-03-03 Yao Qi <yao@codesourcery.com>
9482
9483 * tracepoint.c (gdb_agent_capability): New global.
9484 (in_process_agent_loaded_ust): Renamed to
9485 `in_process_agent_supports_ust'.
9486 Update callers.
9487 (in_process_agent_supports_ust): Call agent_capability_check.
9488 (clear_installed_tracepoints): Assert that agent supports
9489 agent.
9490
d1feda86
YQ
94912012-03-03 Yao Qi <yao@codesourcery.com>
9492
9493 * linux-low.c (linux_supports_agent): New.
9494 (linux_target_ops): Initialize field `supports_agent' with
9495 linux_supports_agent.
9496 * target.h (struct target_ops) <supports_agent>: New.
9497 (target_supports_agent): New macro.
9498 * server.c (handle_general_set): Handle packet 'QAgent'.
9499 (handle_query): Send `QAgent+'.
9500 * Makefile.in (server.o): Depends on agent.h.
9501
2fa291ac
YQ
95022012-03-03 Yao Qi <yao@codesourcery.com>
9503
9504 * Makefile.in (OBS): Add agent.o.
9505 Add new rule for agent.o.
9506 Track dependence of tracepoint.c on agent.h.
9507 * tracepoint.c (run_inferior_command_1):
9508 (run_inferior_command): Call agent_run_command.
9509 (gdb_ust_connect_sync_socket): Deleted. Move it to
9510 common/agent.c.
9511 (resume_thread, stop_thread): Likewise.
9512 (gdb_ust_socket_init): Renamed to ...
9513 (gdb_agent_socket_init): ... New.
9514 (gdb_ust_thread): Renamed to ...
9515 (gdb_agent_helper_thread): ... New.
9516 (gdb_ust_init): Move some code to ...
9517 (gdb_agent_init): ... here. New.
9518 [HAVE_UST]: Call gdb_ust_init.
9519 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9520 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9521 * config.in, configure: Regenerated.
9522
05044653
PA
95232012-03-02 Pedro Alves <palves@redhat.com>
9524
9525 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9526 * linux-low.c (struct simple_pid_list): New.
9527 (stopped_pids): New a struct simple_pid_list pointer.
9528 (add_to_pid_list, pull_pid_from_list): New.
9529 (handle_extended_wait): Don't assume the first signal new children
9530 report is SIGSTOP. Adjust call to pull_pid_from_list.
9531 (linux_wait_for_lwp): Adjust.
9532
8d00225b
YQ
95332012-03-02 Yao Qi <yao@codesourcery.com>
9534
9535 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9536 debug log.
9537
19560ba5
YQ
95382012-03-02 Yao Qi <yao@codesourcery.com>
9539
9540 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9541 `stop_pc' and `tpoint'. Update caller.
9542
1faeff08
MR
95432012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9544
9545 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9546 * linux-low.c (use_linux_regsets): New macro.
9547 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9548 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9549 (linux_register_in_regsets): New function.
9550 (usr_fetch_inferior_registers): Skip registers covered by
9551 regsets.
9552 (usr_store_inferior_registers): Likewise.
9553 (usr_fetch_inferior_registers): New macro.
9554 (usr_store_inferior_registers): Likewise.
9555 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9556 (linux_store_registers): Likewise.
9557 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9558 prototype.
9559 (init_registers_mips64_dsp_linux): Likewise.
9560 (init_registers_mips_linux): New macro.
9561 (init_registers_mips_dsp_linux): Likewise.
9562 (mips_dsp_num_regs): Likewise.
9563 (DSP_BASE, DSP_CONTROL): New fallback macros.
9564 (mips_base_regs): New macro.
9565 (mips_regmap): Use it. Fix the size.
9566 (mips_dsp_regmap): New variable.
9567 (mips_dsp_regset_bitmap): Likewise.
9568 (mips_arch_setup): New function.
9569 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9570 than mips_regmap.
9571 (mips_cannot_store_register): Likewise.
9572 (the_low_target): Update .arch_setup, .num_regs and .regmap
9573 initializers. Add .regset_bitmap initializer.
9574 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9575 initializer.
9576 * linux-bfin-low.c (the_low_target): Likewise.
9577 * linux-cris-low.c (the_low_target): Likewise.
9578 * linux-crisv32-low.c (the_low_target): Likewise.
9579 * linux-ia64-low.c (the_low_target): Likewise.
9580 * linux-m32r-low.c (the_low_target): Likewise.
9581 * linux-m68k-low.c (the_low_target): Likewise.
9582 * linux-ppc-low.c (the_low_target): Likewise.
9583 * linux-s390-low.c (the_low_target): Likewise.
9584 * linux-sh-low.c (the_low_target): Likewise.
9585 * linux-sparc-low.c (the_low_target): Likewise.
9586 * linux-tic6x-low.c (the_low_target): Likewise.
9587 * linux-x86-low.c (the_low_target): Likewise.
9588 * linux-xtensa-low.c (the_low_target): Likewise.
9589 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9590 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9591 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9592 srv_xmlfiles.
9593 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9594 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9595
c03e6ccc
YQ
95962012-02-29 Yao Qi <yao@codesourcery.com>
9597 Pedro Alves <palves@redhat.com>
9598
9599 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9600 `step_over_finished' is true.
9601
644cebc9
PA
96022012-02-27 Pedro Alves <palves@redhat.com>
9603
9604 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9605 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9606
c14d7ab2
PA
96072012-02-27 Pedro Alves <palves@redhat.com>
9608
9609 PR server/9684
9610 * linux-low.c (pid_is_stopped): New.
9611 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9612
412c89dd
LM
96132012-02-25 Luis Machado <lgustavo@codesourcery.com>
9614
9615 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9616 of conditions.
9617
b745defe
MR
96182012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9619
9620 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9621
9f3a5c85
LM
96222012-02-24 Luis Machado <lgustavo@codesourcery>
9623
9624 * server.c (handle_query): Advertise support for target-side
9625 breakpoint condition evaluation.
9626 (process_point_options): New function.
9627 (process_serial_event): When inserting a breakpoint, check for
9628 a target-side condition that should be evaluated.
9629
9630 * mem-break.c: Include regcache.h and ax.h.
9631 (point_cond_list_t): New data structure.
9632 (breakpoint) <cond_list>: New field.
9633 (find_gdb_breakpoint_at): Make non-static.
9634 (delete_gdb_breakpoint_at): Clear any target-side
9635 conditions.
9636 (clear_gdb_breakpoint_conditions): New function.
9637 (add_condition_to_breakpoint): Likewise.
9638 (add_breakpoint_condition): Likewise.
9639 (gdb_condition_true_at_breakpoint): Likewise.
9640 (gdb_breakpoint_here): Return result directly instead
9641 of going through a local variable.
9642
9643 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9644 (clear_gdb_breakpoint_conditions): Likewise.
9645 (add_breakpoint_condition): Likewise.
9646 (gdb_condition_true_at_breakpoint): Likewise.
9647
9648 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9649 (need_step_over_p): Take target-side breakpoint condition into
9650 consideration.
9651
5e1dc496
LM
96522012-02-24 Luis Machado <lgustavo@codesourcery>
9653
9654 * server.h: Include tracepoint.h.
9655 (agent_mem_read, agent_get_trace_state_variable_value,
9656 agent_set_trace_state_variable_value,
9657 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9658 get_set_tsv_func_addr): New prototypes.
9659
9660 * ax.h: New include file.
9661 * ax.c: New source file.
9662
9663 * tracepoint.c: Include ax.h.
9664 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9665 agent_expr, eval_result_type): Move to ax.h.
9666 (parse_agent_expr): Rename to ...
9667 (gdb_parse_agent_expr): ... this, make it non-static and move
9668 to ax.h.
9669 (unparse_agent_expr) Rename to ...
9670 (gdb_unparse_agent_expr): ... this, make it non-static and move
9671 to ax.h.
9672 (eval_agent_expr): Rename to ...
9673 (eval_tracepoint_agent_expr): ... this.
9674 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9675 forward declarations.
9676 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9677 (agent_get_trace_state_variable_value): New function.
9678 (agent_set_trace_state_variable_value): New function.
9679 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9680 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9681 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9682 (condition_true_at_tracepoint): Likewise.
9683 (parse_agent_expr): Rename to ...
9684 (gdb_parse_agent_expr): ... this and move to ax.c.
9685 (unparse_agent_expr): Rename to ...
9686 (gdb_unparse_agent_expr): ... this and move to ax.c.
9687 (gdb_agent_op_name): Move to ax.c.
9688 (eval_agent_expr): Rename to ...
9689 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9690 and move to ax.c.
9691 (eval_tracepoint_agent_expr): New function.
9692 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 9693 non-static.
5e1dc496
LM
9694 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9695 ax.c.
9696 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9697 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9698 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9699 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9700 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9701 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9702 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9703 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9704 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9705 (compile_bytecodes): Remove forward declaration.
9706 (is_goto_target): Move to ax.c.
9707 (compile_bytecodes): Move to ax.c and call
9708 agent_get_trace_state_variable_value (...) and
9709 agent_set_trace_state_variable_value (...).
9710
9711 * Makefile.in: Update ax.c and IPA dependencies.
9712
277e4e52
PA
97132012-02-24 Pedro Alves <palves@redhat.com>
9714
9715 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9716 (cmd_bigqtbuffer_circular): ... this. Only handle
9717 'QTBuffer:circular:'.
9718 (handle_tracepoint_general_set): Adjust.
9719
bf4c19f7
YQ
97202012-02-16 Yao Qi <yao@codesourcery.com>
9721
9722 * inferiors.c: Move code to ...
9723 * dll.c: .... here. New.
9724 * server.h: Declare clear_dlls.
9725 * Makefile.in (SFILES): Add dll.c.
9726 (OBS): Add dll.o
9727 (dll.o): New rule.
9728
d73f2619
YQ
97292012-02-11 Yao Qi <yao@codesourcery.com>
9730
9731 * server.c: (handle_monitor_command): Add a new parameter
9732 `own_buf'.
9733 (handle_query): Update caller.
9734
f8255c2a
JB
97352012-02-09 Joel Brobecker <brobecker@adacore.com>
9736
9737 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9738 * configure, config.in: Regenerate.
9739 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9740 is not defined.
9741
da84f473
PA
97422012-02-02 Pedro Alves <palves@redhat.com>
9743
9744 Try SIGKILL first, then PTRACE_KILL.
9745 * linux-low.c (linux_kill_one_lwp): New.
9746 (linux_kill_one_lwp): Rename to ...
9747 (kill_one_lwp_callback): ... this. Use the new
9748 linux_kill_one_lwp.
9749
e886a173
PA
97502012-02-02 Pedro Alves <palves@redhat.com>
9751
9752 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9753 inferior.
9754
be07f1a2
PA
97552012-01-27 Pedro Alves <palves@redhat.com>
9756
9757 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9758 (elf_64_file_p): Make static.
9759 (linux_pid_exe_is_elf_64_file): New.
9760 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9761 Delete declarations.
9762 (linux_pid_exe_is_elf_64_file): Declare.
9763 * linux-x86-low.c (x86_arch_setup): Use
9764 linux_pid_exe_is_elf_64_file.
9765
d8301ad1
JK
97662012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9767
9768 * linux-low.c (linux_wait_for_event_1): Rename to ...
9769 (linux_wait_for_event): ... here and merge it with former
9770 linux_wait_for_event - new variable wait_ptid, use it.
9771 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9772
01b17894
PA
97732012-01-23 Pedro Alves <palves@redhat.com>
9774
9775 * server.c (main): Avoid yet another case of infinite loop while
9776 detaching/killing after a longjmp.
9777
e825046f
JK
97782012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9779
9780 Code cleanup.
9781 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9782
b9e7b9c3
UW
97832012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9784
9785 * hostio.c (handle_readlink): New function.
9786 (handle_vFile): Call it to handle "vFile:readlink" packets.
9787
901f9912
UW
97882012-01-20 Pedro Alves <palves@redhat.com>
9789 Ulrich Weigand <ulrich.weigand@linaro.org>
9790
9791 * server.c (handle_v_requests): Only support vAttach and vRun to
9792 start multiple processes when in extended protocol mode.
9793
fc1ab1a0
PA
97942012-01-17 Pedro Alves <palves@redhat.com>
9795
9796 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9797 memalign plus mprotect to allocate the scratch buffer.
9798
7d5d4e98
PA
97992012-01-13 Pedro Alves <palves@redhat.com>
9800
9801 * server.c (attach_inferior): Clear `cont_thread'.
9802
f128d5e9
PA
98032012-01-13 Pedro Alves <palves@redhat.com>
9804
9805 * server.c (main): Avoid infinite loop while detaching/killing
9806 after a longjmp.
9807
06db92f0
DE
98082012-01-09 Doug Evans <dje@google.com>
9809
9810 * server.c (start_inferior): Set last_ptid in --wrapper case.
9811
32d92999
YQ
98122012-01-06 Yao Qi <yao@codesourcery.com>
9813
9814 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9815 defined.
9816 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9817
5e0a92a9
YQ
98182012-01-04 Yao Qi <yao@codesourcery.com>
9819
9820 * tracepoint.c (cmd_qtdp): Print debug message
9821 for static tracepoint.
9822
ae639e8c
YQ
98232012-01-04 Yao Qi <yao@codesourcery.com>
9824
9825 * tracepoint.c (trace_vdebug): Differentiate debug message
9826 between gdbserver and IPA.
9827
f72429c5
YQ
98282012-01-03 Yao Qi <yao@codesourcery.com>
9829
9830 * tracepoint.c (tracepoint_was_hit): Don't collect for
9831 static tracepoint.
9832
12c3e59c
JB
98332012-01-02 Joel Brobecker <brobecker@adacore.com>
9834
9835 * terminal.h: Reformat copyright header.
9836
67827812
JB
98372012-01-02 Joel Brobecker <brobecker@adacore.com>
9838
9839 * server.c (gdbserver_version): Update copyright year.
9840 * gdbreplay.c (gdbreplay_version): Likewise.
9841
3e52c33d
JK
98422011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9843
9844 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9845
9846 Revert:
9847 2011-12-18 Hui Zhu <teawater@gmail.com>
9848 * linux-low.c (linux_create_inferior): Save return value to ret.
9849
66f1260e
HZ
98502011-12-18 Hui Zhu <teawater@gmail.com>
9851
9852 * linux-low.c (linux_create_inferior): Save return value to ret.
9853
e77616d7
DE
98542011-12-16 Doug Evans <dje@google.com>
9855
e7b06c57
DE
9856 * linux-low.c (linux_create_inferior): If stdio connection,
9857 redirect stdin from /dev/null, stdout to stderr.
9858 * remote-utils.c (remote_is_stdio): New static global.
9859 (remote_connection_is_stdio): New function.
9860 (remote_prepare): Handle stdio connection.
9861 (remote_open): Ditto.
9862 (remote_close): Don't close stdin for stdio connections.
9863 (read_prim,write_prim): New functions. Replace all calls to
9864 read/write to these.
9865 * server.c (main): Watch for "-" argument. Move call to
9866 remote_prepare before start_inferior.
9867 * server.h (STDIO_CONNECTION_NAME): New macro.
9868 (remote_connection_is_stdio): Declare.
9869
e77616d7
DE
9870 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9871 in debugging output.
9872
82067193
YQ
98732011-12-15 Yao Qi <yao@codesourcery.com>
9874
9875 * tracepoint.c: Include sys/syscall.h.
9876 (gdb_ust_thread): Remove preprocessor conditional.
9877
82bfbe7e
PA
98782011-12-14 Pedro Alves <pedro@codesourcery.com>
9879
9880 * linux-low.c (linux_detach_one_lwp): Call
9881 the_low_target.prepare_to_resume before detaching.
9882
712c6575
YQ
98832011-12-14 Yao Qi <yao@codesourcery.com>
9884
9885 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9886 of write.
9887
d54d1edf
YQ
98882011-12-14 Yao Qi <yao@codesourcery.com>
9889
9890 * i386-low.c (i386_low_stopped_data_address): Initialize local
9891 variable `control'.
9892
6210a125
PA
98932011-12-13 Pedro Alves <pedro@codesourcery.com>
9894
9895 PR remote/13492
9896
9897 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9898 DR_CONTROL unless necessary. Extend comments.
9899 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9900 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9901
2ece8244
YQ
99022011-12-13 Yao Qi <yao@codesourcery.com>
9903
9904 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9905 macros.
9906 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9907
784867a5
JK
99082011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9909
9910 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9911 Print new debug message for such case.
9912
6bf36717
JK
99132011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9914
9915 Fix overlapping memcpy.
9916 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9917 the read_inferior_memory transfer.
9918 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9919 write_inferior_memory transfer.
9920 (set_fast_tracepoint_jump): New variable buf. Use it for the
9921 read_inferior_memory and write_inferior_memory transfers.
9922 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9923 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9924 Use it for the write_inferior_memory transfer.
9925 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9926 buffers.
9927
50275556
MR
99282011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9929
9930 * linux-low.c (fetch_register, store_register): Make code
9931 consistent, fix formatting.
9932
7325beb4
MR
99332011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9934
9935 * linux-low.c (usr_store_inferior_registers): Factor out code
9936 to handle individual registers into...
9937 (store_register): ... this new function.
9938
c642a434
UW
99392011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9940
9941 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9942 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9943 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9944 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9945 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9946 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9947 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9948 (srv_xmlfiles): Add new XML files.
9949
9950 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9951 and <sys/uio.h>.
9952 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9953 (init_registers_s390_linux32v1): Add prototype.
9954 (init_registers_s390_linux32v2): Likewise.
9955 (init_registers_s390_linux64v1): Likewise.
9956 (init_registers_s390_linux64v2): Likewise.
9957 (init_registers_s390x_linux64v1): Likewise.
9958 (init_registers_s390x_linux64v2): Likewise.
9959 (s390_num_regs): Increment to 52.
9960 (s390_regmap): Add orig_r2 register.
9961 (s390_num_regs_3264): Increment to 68.
9962 (s390_regmap_3264): Add orig_r2 register.
9963 (s390_collect_ptrace_register): Handle orig_r2 register.
9964 (s390_supply_ptrace_register): Likewise.
9965 (s390_fill_last_break): New function.
9966 (s390_store_last_break): Likewise.
9967 (s390_fill_system_call): New function.
9968 (s390_store_system_call): Likewise.
9969 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9970 register sets.
9971 (s390_check_regset): New function.
9972 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9973 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9974 Update target_regsets for available register sets.
9975
2268b414
JK
99762011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9977 Jan Kratochvil <jan.kratochvil@redhat.com>
9978
9979 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9980 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9981 New.
9982 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9983 * linux-low.h (struct process_info_private): New member r_debug.
9984 * server.c (handle_qxfer_libraries): Call
9985 the_target->qxfer_libraries_svr4.
9986 (handle_qxfer_libraries_svr4): New function.
9987 (qxfer_packets): New entry "libraries-svr4".
9988 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9989 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9990 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9991 PACKET_qXfer_libraries_svr4.
9992
d6db1fab
UW
99932011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9994
9995 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9996 PSW address/mask between 8-byte and 16-byte formats.
9997 (s390_supply_ptrace_register): Likewise.
9998 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9999 basic addressing mode bit.
10000
242f5f1c
SS
100012011-11-24 Stan Shebs <stan@codesourcery.com>
10002
10003 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10004
f196051f
SS
100052011-11-17 Stan Shebs <stan@codesourcery.com>
10006
10007 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10008 (tracing_start_time): New global.
10009 (tracing_stop_time): New global.
10010 (tracing_user_name): New global.
10011 (tracing_notes): New global.
10012 (tracing_stop_note): New global.
10013 (cmd_qtstart): Set traceframe_usage, start_time.
10014 (stop_tracing): Set stop_time.
10015 (cmd_qtstatus): Report additional status.
10016 (cmd_qtp): New function.
10017 (handle_tracepoint_query): Call it.
10018 (cmd_qtnotes): New function.
10019 (handle_tracepoint_general_set): Call it.
10020 (get_timestamp): Rename from tsv_get_timestamp.
10021
405f8e94
SS
100222011-11-14 Stan Shebs <stan@codesourcery.com>
10023 Kwok Cheung Yeung <kcy@codesourcery.com>
10024
10025 * linux-x86-low.c (small_jump_insn): New.
10026 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10027 trampoline and error message, build a trampoline and issue a small
10028 jump instruction to it.
10029 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10030 trampoline and error message.
10031 (x86_get_min_fast_tracepoint_insn_len): New.
10032 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10033 * linux-low.h (struct linux_target_ops): Add arguments to
10034 install_fast_tracepoint_jump_pad operation, add new operation.
10035 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10036 arguments.
10037 (linux_get_min_fast_tracepoint_insn_len): New function.
10038 (linux_target_op): Add new operation.
10039 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10040 (gdb_trampoline_buffer_end): Ditto.
10041 (gdb_trampoline_buffer_error): Ditto.
10042 (struct ipa_sym_addresses): Add fields for new IPA variables.
10043 (symbol_list): Add entries for new IPA variables.
10044 (struct tracepoint): Add fields to hold the address range of the
10045 trampoline used by the tracepoint.
10046 (trampoline_buffer_head): New static variable.
10047 (trampoline_buffer_tail): Ditto.
10048 (claim_trampoline_space): New function.
10049 (have_fast_tracepoint_trampoline_buffer): New function.
10050 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10051 structure.
10052 (install_fast_tracepoint): Ditto, also add error buffer argument.
10053 (cmd_qtminftpilen): New function.
10054 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10055 (fast_tracepoint_from_trampoline_address): New function.
10056 (fast_tracepoint_collecting): Handle trampoline as part of jump
10057 pad space.
10058 (set_trampoline_buffer_space): New function.
10059 (initialize_tracepoint): Initialize new IPA variables.
10060 * target.h (struct target_ops): Add arguments to
10061 install_fast_tracepoint_jump_pad operation, add new
10062 get_min_fast_tracepoint_insn_len operation.
10063 (target_get_min_fast_tracepoint_insn_len): New.
10064 (install_fast_tracepoint_jump_pad): Add arguments.
10065 * server.h (IPA_BUFSIZ): Define.
10066 * linux-i386-ipa.c: Include extra header files.
10067 (initialize_fast_tracepoint_trampoline_buffer): New function.
10068 (initialize_low_tracepoint): Call it.
10069 * server.h (set_trampoline_buffer_space): Declare.
10070 (claim_trampoline_space): Ditto.
10071 (have_fast_tracepoint_trampoline_buffer): Ditto.
10072
1e4d1764
YQ
100732011-11-14 Yao Qi <yao@codesourcery.com>
10074
10075 * server.c (handle_query): Handle InstallInTrace for qSupported.
10076 * tracepoint.c (add_tracepoint): Sort list.
10077 (install_tracepoint, download_tracepoint): New.
10078 (cmd_qtdp): Call them to install and download tracepoints.
10079 (sort_tracepoints): Removed.
10080 (cmd_qtstart): Update.
10081
5c73ff4e
YQ
100822011-11-14 Yao Qi <yao@codesourcery.com>
10083
10084 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10085 * mem-break.h: Declare.
10086 * tracepoint.c (cmd_qtstart): Move some code to ...
10087 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10088 New.
10089 (download_tracepoints): Move some code to ...
10090 (download_tracepoint_1): ... here. New.
10091
86a30030
YQ
100922011-11-08 Yao Qi <yao@codesourcery.com>
10093
10094 * remote-utils.c (relocate_instruction): A comment fix.
10095
8d26e50c
JB
100962011-11-07 Joel Brobecker <brobecker@adacore.com>
10097
10098 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10099 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10100 dr_status_mirror and dr_control_mirror from debug_reg_state.
10101 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10102 (i386_initial_stuff): Remove use of deleted globals.
10103 (i386_get_thread_context, i386_set_thread_context,
10104 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10105 from debug_reg_state.
10106
a59306a3
YQ
101072011-11-05 Yao Qi <yao@codesourcery.com>
10108
10109 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10110 address as TPOINT's.
10111
3065dfb6
SS
101122011-11-02 Stan Shebs <stan@codesourcery.com>
10113
10114 * tracepoint.c (agent_mem_read_string): New function.
10115 (eval_agent_expr): Call it for tracenz.
10116 * server.c (handle_query): Report support for tracenz.
10117
fd0d8c7c
YQ
101182011-11-02 Yao Qi <yao@codesourcery.com>
10119
10120 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10121
609086b1
YQ
101222011-11-02 Yao Qi <yao@codesourcery.com>
10123
10124 * target.h: Fix a typo in comment.
10125
b9fd1791
PA
101262011-10-31 Pedro Alves <pedro@codesourcery.com>
10127
10128 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10129 clobber the breakpoints' shadows with fast tracepoint jumps.
10130 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10131 * target.c (write_inferior_memory): Also pass MYADDR down to
10132 check_mem_write.
10133
03583c20
UW
101342011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10135
10136 * configure.ac: Check support for personality routine.
10137 * configure: Regenerate.
10138 * config.in: Likewise.
10139 * linux-low.c: Include <sys/personality.h>.
10140 Define ADDR_NO_RANDOMIZE if necessary.
10141 (linux_create_inferior): Disable address space randomization when
10142 forking inferior, if requested.
10143 (linux_supports_disable_randomization): New function.
10144 (linux_target_ops): Install it.
10145 * server.h (disable_randomization): Declare.
10146 * server.c (disable_randomization): New global variable.
10147 (handle_general_set): Handle QDisableRandomization.
10148 (handle_query): Likewise for qSupported.
10149 (main): Support --disable-randomization and --no-disable-randomization
10150 command line arguments.
10151 * target.h (struct target_ops): Add supports_disable_randomization.
10152 (target_supports_disable_randomization): New macro.
10153
723b724b
MF
101542011-09-29 Mike Frysinger <vapier@gentoo.org>
10155
10156 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10157 ifdef check.
10158 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10159 [!PT_GETDSBT] (target_loadmap): New definition.
10160 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10161 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10162 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10163 and PT_GETDSBT to LINUX_LOADMAP.
10164 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10165 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10166
55329a5c 101672011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW
10168
10169 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10170 (arm_linux_hwbp_cap): New static variable.
10171 (arm_linux_get_hwbp_cap): Replace by ...
10172 (arm_linux_init_hwbp_cap): ... this new function.
10173 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10174 (arm_linux_get_hw_watchpoint_count): Likewise.
10175 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10176 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10177 (arm_prepare_to_resume): Use perror_with_name instead of error.
10178
55329a5c 101792011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW
10180
10181 * linux-arm-low.c: Include <signal.h>.
10182 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10183 (struct arm_linux_hwbp_cap): New data type.
10184 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10185 (struct arm_linux_hw_breakpoint): New data type.
10186 (MAX_BPTS, MAX_WPTS): Define.
10187 (struct arch_process_info, struct arch_lwp_info): New data types.
10188 (arm_linux_get_hwbp_cap): New function.
10189 (arm_linux_get_hw_breakpoint_count): Likewise.
10190 (arm_linux_get_hw_watchpoint_count): Likewise.
10191 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10192 (arm_hwbp_control_initialize): Likewise.
10193 (arm_hwbp_control_is_enabled): Likewise.
10194 (arm_hwbp_control_is_initialized): Likewise.
10195 (arm_hwbp_control_disable): Likewise.
10196 (arm_linux_hw_breakpoint_equal): Likewise.
10197 (arm_linux_hw_point_initialize): Likewise.
10198 (struct update_registers_data): New data structure.
10199 (update_registers_callback: New function.
10200 (arm_insert_point): Likewise.
10201 (arm_remove_point): Likewise.
10202 (arm_stopped_by_watchpoint): Likewise.
10203 (arm_stopped_data_address): Likewise.
10204 (arm_new_process): Likewise.
10205 (arm_new_thread): Likewise.
10206 (arm_prepare_to_resume): Likewise.
10207 (the_low_target): Register arm_insert_point, arm_remove_point,
10208 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10209 arm_new_thread, and arm_prepare_to_resume.
10210
6b9801d4
SS
102112011-09-15 Stan Shebs <stan@codesourcery.com>
10212
10213 * server.h (struct emit_ops): Add compare-goto fields.
10214 * tracepoint.c (gdb_agent_op_sizes): New table.
10215 (emit_eq_goto): New function.
10216 (emit_ne_goto): New function.
10217 (emit_lt_goto): New function.
10218 (emit_le_goto): New function.
10219 (emit_gt_goto): New function.
10220 (emit_ge_goto): New function.
10221 (is_goto_target): New function.
10222 (compile_bytecodes): Recognize special cases of compare-goto
10223 combinations and call specialized emitters for them.
10224 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10225 (amd64_emit_ne_goto): New function.
10226 (amd64_emit_lt_goto): New function.
10227 (amd64_emit_le_goto): New function.
10228 (amd64_emit_gt_goto): New function.
10229 (amd64_emit_ge_goto): New function.
10230 (amd64_emit_ops): Add the new functions.
10231 (i386_emit_eq_goto): New function.
10232 (i386_emit_ne_goto): New function.
10233 (i386_emit_lt_goto): New function.
10234 (i386_emit_le_goto): New function.
10235 (i386_emit_gt_goto): New function.
10236 (i386_emit_ge_goto): New function.
10237 (i386_emit_ops): Add the new functions.
10238
bf15cbda
SS
102392011-09-08 Stan Shebs <stan@codesourcery.com>
10240
10241 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10242 (i386_emit_epilogue): Restore %ebx.
10243
943ca1dd
JZ
102442011-08-31 Jie Zhang <jzhang918@gmail.com>
10245
10246 * server.c (step_thread): Remove definition.
10247 (process_serial_event): Don't handle Hs.
10248 * server.h (step_thread): Remove declaration.
10249 * target.c (set_desired_inferior): Remove use of step_thread.
10250
e3deef73
LM
102512011-08-24 Luis Machado <lgustavo@codesourcery.com>
10252
10253 * linux-low.c: Include linux-procfs.h.
10254 (linux_attach_lwp_1): Update comments.
10255 (linux_attach): Scan for existing threads when attaching to a
10256 process that is the tgid.
10257 * Makefile.in: Update dependencies.
10258
13da1c97
LM
102592011-08-24 Luis Machado <lgustavo@codesourcery.com>
10260
10261 * configure.srv: Add linux-procfs.o dependencies.
10262
881127c9
YQ
102632011-08-14 Yao Qi <yao@codesourcery.com>
10264
10265 * target.h (struct target_ops): Fix indent.
10266 * win32-low.c (win32_target_ops): Fix comment.
10267
58dbd541
YQ
102682011-08-14 Andrew Jenner <andrew@codesourcery.com>
10269 Yao Qi <yao@codesourcery.com>
10270
10271 * Makefile.in (clean): Remove tic6x-*.c files.
10272 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10273 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10274 (tic6x-c64xp-linux.c): Likewise.
10275 * configure.srv: Add support for tic6x-*-uclinux.
10276 * linux-tic6x-low.c: New.
10277 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10278
78d85199
YQ
102792011-08-14 Andrew Stubbs <ams@codesourcery.com>
10280 Yao Qi <yao@codesourcery.com>
10281
10282 * target.h (struct target_ops): Add read_loadmap.
10283 * linux-low.c (struct target_loadseg): New type.
10284 (struct target_loadmap): New type.
10285 (linux_read_loadmap): New function.
10286 (linux_target_ops): Add linux_read_loadmap.
10287 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA
10288 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10289 to NULL.
78d85199 10290
a959a88d
EZ
102912011-08-05 Eli Zaretskii <eliz@gnu.org>
10292
10293 * win32-low.c: Include <stdint.h>.
10294
1ced966e
PA
102952011-07-22 Pedro Alves <pedro@codesourcery.com>
10296
10297 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10298 to the inferior here.
10299 (i386_remove_aligned_watchpoint): Ditto.
10300 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10301 fit part of the watchpoint in the debug registers.
10302 (i386_update_inferior_debug_regs): New.
10303 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10304 registers, and only update the inferior on success.
10305 (i386_low_remove_watchpoint): Ditto.
10306
d26e3629
KY
103072011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10308
10309 * linux-low.c (compare_ints, unique, list_threads, show_process,
10310 linux_core_of_thread): Delete.
10311 (linux_target_ops): Change linux_core_of_thread to
10312 linux_common_core_of_thread.
10313 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10314 * utils.c (malloc_failure): Change type of argument.
10315 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10316 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10317 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10318 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10319 (IPA_OBJS): Add common-utils-ipa.o.
10320 (ptid_h, linux_osdata_h): New macros.
10321 (server_h): Add common/common-utils.h, common/xml-utils.h,
10322 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10323 common/ptid.h.
10324 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10325 ptid.o, buffer.o): New rules.
10326 (linux-low.o): Add common/linux-osdata.h as a dependency.
10327 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10328 * configure.ac: Add AC_HEADER_DIRENT check.
10329 * config.in: Regenerate.
10330 * configure: Regenerate.
10331 * remote-utils.c (xml_escape_text): Delete.
10332 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10333 buffer_xml_printf): Move to common/buffer.c.
10334 * server.c (main): Remove call to initialize_inferiors.
10335 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10336 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10337 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10338 internal_error, gdb_assert, gdb_assert_fail): Delete.
10339 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10340 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10341 common/buffer.h.
10342 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10343 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10344 initialize_inferiors): Delete.
10345
2275a1a7
PA
103462011-07-20 Pedro Alves <pedro@codesourcery.com>
10347
10348 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10349 symbol error.
10350
0a5b1e09
PA
103512011-05-31 Pedro Alves <pedro@codesourcery.com>
10352
10353 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10354 assertion.
10355 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10356
6938fd34
YQ
103572011-05-26 Yao Qi <yao@codesourcery.com>
10358
10359 * Makefile.in (thread-db.o): Track dependence to
10360 common/gdb_thread_db.h.
10361 * thread-db.c: include gdb_thread_db.h from right place.
10362
b481f9e0
TT
103632011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10364
10365 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10366 __FILE__ and __LINE__ to internal_error.
10367
98a5dd13
DE
103682011-05-13 Doug Evans <dje@google.com>
10369
10370 * thread-db.c (try_thread_db_load_from_sdir): New function.
10371 (try_thread_db_load_from_dir): New function.
10372 (thread_db_load_search): Handle $sdir, ignore $pdir.
10373 Remove trying of system directories if search of
10374 libthread-db-search-path fails, that is now done via $sdir.
10375
d248b706
KY
103762011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10377
10378 * server.c (handle_query): Add EnableDisableTracepoints to the list
10379 of supported features.
43aaf8b6 10380 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 10381 tracepoints.
43aaf8b6
PA
10382 (cmd_qtenable_disable): New.
10383 (cmd_qtstart): Install tracepoints even if disabled.
10384 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10385 receiving a QTEnable or QTDisable packet.
10386 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10387 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10388 tracepoints.
10389 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 10390
84e578fb
DE
103912011-05-10 Doug Evans <dje@google.com>
10392
10393 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10394
71f55dd8
DE
103952011-05-04 Doug Evans <dje@google.com>
10396
10397 * linux-low.c (linux_join): Skip process lookup.
10398 * spu-low.c (spu_join): Ditto.
10399 * server.c (join_inferiors_callback): Delete.
10400 (process_serial_event): For 'D' packet (detach) call join_inferior
10401 directly.
10402
4d393d60
JM
104032011-05-04 Joseph Myers <joseph@codesourcery.com>
10404
10405 * README: Don't mention xscale*-*-linux*.
10406 * configure.srv (xscale*-*-linux*): Don't handle target.
10407
b00ad6ff
NF
104082011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10409
10410 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10411 casting pointers.
10412 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10413 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10414 (i386_emit_void_call_2): Likewise.
10415
af96c192
YQ
104162011-04-26 Yao Qi <yao@codesourcery.com>
10417
43aaf8b6
PA
10418 * linux-low.c: Move common macros to linux-ptrace.h.
10419 Include linux-ptrace.h.
af96c192
YQ
10420 * Makefile.in (linux_ptrace_h): New.
10421 (linux-low.o): Depends on linux-ptrace.h.
10422
03f2bd59
JK
104232011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10424
10425 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10426 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10427 (remote_prepare): New function with most of the TCP code from ...
10428 (remote_open): ... here. Detect PORT here unconditionally. Move also
10429 setting transport_is_reliable.
10430 * server.c (run_once): New variable.
10431 (gdbserver_usage): Document it.
10432 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10433 the first run if RUN_ONCE.
10434 * server.h (run_once, remote_prepare): New declarations.
10435
7a9dd1b2
TT
104362011-04-19 Tom Tromey <tromey@redhat.com>
10437
10438 * win32-low.c (handle_load_dll): Remove duplicate "the".
10439
81239425
PM
104402011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10441
10442 Remove support for old Cygwin 1.5 versions.
10443 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10444 function to avoid warning.
10445 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10446 warning.
10447
9e0627f1
PM
104482011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10449
10450 * gdbserver/server.h (Macro _): Define it if not available.
10451
588eebee
MS
104522011-03-14 Michael Snyder <msnyder@vmware.com>
10453
348af9f7 10454 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 10455
43f70d4c
JB
104562011-03-10 Joel Brobecker <brobecker@adacore.com>
10457
10458 * Makefile.in (maintainer-clean realclean distclean): Remove
10459 "make ... subdir_do" command.
10460
348af9f7
MS
104612011-03-10 Michael Snyder <msnyder@vmware.com>
10462
10463 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10464
10465 * server.c (handle_v_run): Free alloced buffer on early return.
10466
e637a4f5
YQ
104672011-03-09 Yao Qi <yao@codesourcery.com>
10468
10469 Revert:
10470 2011-03-04 Yao Qi <yao@codesourcery.com>
10471
10472 * Makefile.in: Remove GNU make feature --directory.
10473
10474 2011-03-05 Yao Qi <yao@codesourcery.com>
10475
10476 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10477 (subdir_do): New make target. Copied from gdb/Makefile.
10478 (maintainer-clean, realclean, distclean, clean): Call corresponding
10479 make targets in common/Makefile.
10480
10481 2011-02-11 Yao Qi <yao@codesourcery.com>
10482
10483 * configure.ac: Call AC_PROG_RANLIB.
10484 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10485 * configure: Regenerate.
10486
e6edda56
JK
104872011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10488
10489 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10490
e5141119
JB
104912011-03-06 Yao Qi <yao@codesourcery.com>
10492
10493 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10494
64794aa4
JB
104952011-03-05 Yao Qi <yao@codesourcery.com>
10496
10497 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10498 (subdir_do): New make target. Copied from gdb/Makefile.
10499 (maintainer-clean, realclean, distclean, clean): Call corresponding
10500 make targets in common/Makefile.
10501
7a762829
YQ
105022011-03-04 Yao Qi <yao@codesourcery.com>
10503
10504 * Makefile.in: Remove GNU make feature --directory.
10505
348af9f7
MS
105062011-03-04 Michael Snyder <msnyder@vmware.com>
10507
10508 * server.c (queue_stop_reply): Call xmalloc not malloc.
10509
105102011-03-02 Michael Snyder <msnyder@vmware.com>
10511
10512 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10513
9f72fee2
MS
105142011-02-28 Michael Snyder <msnyder@vmware.com>
10515
588eebee
MS
10516 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10517 (cmd_qtframe): Ditto.
10518 (cmd_qtbuffer): Ditto.
10519 (cmd_bigqtbuffer): Ditto.
10520
9f72fee2
MS
10521 * utils.c (decimal2str): Initialize 'width' to nine, then
10522 don't mess with it.
10523
8040bd49
UW
105242011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10525
10526 * hostio.c (require_data): Free *data, not data.
10527
7e52cbd0
JK
105282011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10529
10530 * hostio.c (require_data): Use free, not xfree.
10531
9130f83e
MS
105322011-02-27 Michael Snyder <msnyder@vmware.com>
10533
4b812f4e
MS
10534 * server.c (handle_query): Discard unused value.
10535
9130f83e
MS
10536 * hostio.c (require_data): Free malloc memory before returning
10537 error.
10538
69d37113
MS
105392011-02-26 Michael Snyder <msnyder@vmware.com>
10540
10541 * linux-low.c (list_threads): Call closedir for dirent.
10542
35f5825a
MS
105432011-02-27 Michael Snyder <msnyder@vmware.com>
10544
2a589cef
MS
10545 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10546 a case statement falls through.
10547
0adea5f7
MS
10548 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10549
35f5825a
MS
10550 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10551 in comparison.
10552
238f1c74
MS
105532011-02-26 Michael Snyder <msnyder@vmware.com>
10554
10555 * utils.c (decimal2str): Eliminate dead code and dead param.
10556 (pulongest): Drop dead param from call to decimal2str.
10557 (plongest): Ditto.
10558
633ff500
JB
105592011-02-24 Joel Brobecker <brobecker@adacore.com>
10560
10561 Revert the following patch (not approved yet):
10562 2011-02-21 Hui Zhu <teawater@gmail.com>
10563 * tracepoint.c (tp_printf): New function.
10564 (eval_agent_expr): Handle gdb_agent_op_printf.
10565
f9c6ff72
HZ
105662011-02-21 Hui Zhu <teawater@gmail.com>
10567
10568 * tracepoint.c (tp_printf): New function.
10569 (eval_agent_expr): Handle gdb_agent_op_printf.
10570
94d5e490
TT
105712011-02-18 Tom Tromey <tromey@redhat.com>
10572
10573 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10574 (tracepoint.o): Likewise.
10575 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10576 (gdb_agent_op_names): Likewise.
10577
c7f96d2b
TT
105782011-02-18 Tom Tromey <tromey@redhat.com>
10579
10580 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10581 gdb_agent_op_rot>: New constants.
10582 (gdb_agent_op_names): Add pick and roll.
10583 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10584 cases.
10585
0feedb2c
JK
105862011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10587
10588 * aclocal.m4: Regenerated with aclocal-1.11.1.
10589
b3b9301e
PA
105902011-02-14 Pedro Alves <pedro@codesourcery.com>
10591
10592 * server.c (handle_qxfer_traceframe_info): New.
10593 (qxfer_packets): Register "traceframe-info".
10594 (handle_query): Report support for qXfer:traceframe-info:read+.
10595 * tracepoint.c (match_blocktype): New.
10596 (traceframe_find_block_type): Rename to ...
10597 (traceframe_walk_blocks): ... this. Add callback filter argument,
10598 and use it.
10599 (traceframe_find_block_type): New, reimplemented on top of
10600 traceframe_walk_blocks.
10601 (build_traceframe_info_xml): New.
10602 (traceframe_read_info): New.
10603 * server.h (traceframe_read_info): Declare.
10604
4f3e6fb7
YQ
106052011-02-11 Yao Qi <yao@codesourcery.com>
10606
10607 * configure.ac: Call AC_PROG_RANLIB.
10608 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10609 * configure: Regenerate.
10610
764880b7
PA
106112011-02-07 Pedro Alves <pedro@codesourcery.com>
10612
10613 * server.c (gdb_read_memory): Change return semantics to allow
10614 partial transfers.
10615 (handle_search_memory_1): Adjust.
10616 (process_serial_event) <'m' packet>: Handle partial transfers.
10617 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10618
1c79eb8a
PA
106192011-01-28 Pedro Alves <pedro@codesourcery.com>
10620
10621 * regcache.c (init_register_cache): Initialize
10622 regcache->register_status.
10623 (free_register_cache): Release regcache->register_status.
10624 (regcache_cpy): Copy register_status.
10625 (registers_to_string): Print 'x's for unavailable registers.
10626 (supply_register): Mark the register's status valid or
10627 unavailable, depending on whether a buffer was passed in or not.
10628 (supply_register_zeroed): New.
10629 (supply_regblock): Mark the registers' status valid or
10630 unavailable, depending on whether a buffer was passed in or not.
10631 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10632 (struct regcache): New `register_status' field.
10633 (supply_register_zeroed): Declare.
10634 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10635 supply_register_zeroed, rather than passing a NULL buffer to
10636 supply_register.
10637 * tracepoint.c (fetch_traceframe_registers): Update comment.
10638
85724a0e
PA
106392011-01-28 Pedro Alves <pedro@codesourcery.com>
10640
10641 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10642 buffer explicit.
10643
d08aafef
PA
106442011-01-25 Pedro Alves <pedro@codesourcery.com>
10645
10646 * server.h (decode_xfer_write): Change prototype.
10647 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10648 and don't extract the annex here.
10649 * server.c (decode_xfer_read): Remove `annex' parameter,
10650 and don't extract the annex here.
10651 (decode_xfer): New.
10652 (struct qxfer): New.
10653 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10654 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10655 (handle_qxfer_statictrace): New functions, abstracted out from
10656 handle_query, and made to use the struct qxfer interface.
10657 (handle_threads_qxfer_proper): Rename to ...
10658 (handle_qxfer_threads_proper): ... this.
10659 (handle_threads_qxfer): Rename to ...
10660 (handle_qxfer_threads): ... this. Adjust.
10661 (qxfer_packets): New array.
10662 (handle_qxfer): New function.
10663 (handle_query): Use handle_qxfer.
10664
493e2a69
MS
106652011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10666
10667 * gdbreplay.c: Shorten lines of >= 80 columns.
10668 * linux-low.c: Ditto.
10669 * linux-ppc-low.c: Ditto.
10670 * linux-s390-low.c: Ditto.
10671 * linux-sparc-low.c: Ditto.
10672 * linux-x86-low.c: Ditto.
10673 * linux-xtensa-low.c: Ditto.
10674 * mem-break.c: Ditto.
10675 * nto-low.c: Ditto.
10676 * regcache.h: Ditto.
10677 * remote-utils.c: Ditto.
10678 * server.c: Ditto.
10679 * server.h: Ditto.
10680 * thread-db.c: Ditto.
10681 * tracepoint.c: Ditto.
10682 * utils.c: Ditto.
10683 * win32-low.h: Ditto.
10684
44944448
JB
106852011-01-05 Joel Brobecker <brobecker@adacore.com>
10686
10687 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10688 update.
10689
71ce852c
JB
106902011-01-01 Joel Brobecker <brobecker@adacore.com>
10691
10692 * server.c (gdbserver_version): Update copyright year in version
10693 output.
10694 * gdbreplay.c (gdbreplay_version): Ditto.
10695
eb826dc6
MF
106962010-12-29 Jie Zhang <jie.zhang@analog.com>
10697
10698 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10699 * linux-bfin-low.c: New file.
10700 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10701 PT_DATA_ADDR for BFIN targets.
10702 * Makefile.in (SFILES): Add linux-bfin-low.c.
10703 (clean): Remove reg-bfin.c.
10704 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10705 * README: Mention supported Blackfin targets.
10706
39ab222a
MF
107072010-12-23 Mike Frysinger <vapier@gentoo.org>
10708
10709 * .gitignore: New file.
10710
a1f2ce7d
MF
107112010-11-16 Mike Frysinger <vapier@gentoo.org>
10712
10713 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10714
f474844c
JZ
107152010-10-22 Jie Zhang <jie@codesourcery.com>
10716
10717 * Makefile.in: Add FLAGS_TO_PASS variable.
10718 (install): Remove dependency of install-only and recursively
10719 invoke make for install-only.
10720
f1048712
DE
107212010-10-04 Doug Evans <dje@google.com>
10722
10723 * Makefile.in (uninstall): Use $(DESTDIR).
10724
b53a1623
PA
107252010-09-24 Pedro Alves <pedro@codesourcery.com>
10726
e6ee044d
PA
10727 PR gdb/11842
10728
b53a1623
PA
10729 * linux-x86-low.c (compat_siginfo_from_siginfo)
10730 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10731 si_code is < 0. Check for si_code == SI_TIMER before checking for
10732 si_code < 0.
10733
fa1bd1e4
JB
107342010-09-13 Joel Brobecker <brobecker@adacore.com>
10735
10736 * lynx-i386-low.c: New file.
10737 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10738
47fac8f8
JB
107392010-09-13 Joel Brobecker <brobecker@adacore.com>
10740
10741 * lynx-low.c (ptrace_request_to_str): Remove handling for
10742 request values that have been removed in LynxOS 5.x.
10743
1adfc54d
JB
107442010-09-13 Joel Brobecker <brobecker@adacore.com>
10745
10746 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10747 <ptrace.h>
10748
c2a66c29
NS
107492010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10750
10751 * configure.ac: Add --enable-inprocess-agent option.
10752 * configure: Rebuilt.
10753
32fcada3
YQ
107542010-09-06 Yao Qi <yao@codesourcery.com>
10755
10756 * linux-low.c (linux_kill): Remove unused variable.
10757 (linux_stabilize_threads): Likewise.
10758 * server.c (start_inferior): Likewise.
10759 (queue_stop_reply_callback): Likewise.
10760 * tracepoint.c (do_action_at_tracepoint): Likewise.
10761
0cccb683
YQ
107622010-09-06 Yao Qi <yao@codesourcery.com>
10763
10764 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10765 on return.
10766
423ec54c
JK
107672010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10768
10769 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10770
12ac6819
PA
107712010-09-06 Pedro Alves <pedro@codesourcery.com>
10772
10773 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10774 "$(IPA_DEPFILES)".
10775
8ed54b31
JB
107762010-09-01 Joel Brobecker <brobecker@adacore.com>
10777
10778 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10779 gdbserver/lynx-ppc-low.c: New files.
10780 * Makefile.in (lynx_low_h): New variable.
10781 (lynx-low.o, lynx-ppc-low.o): New rules.
10782 * configure.ac: On LynxOS, link with -lnetinet.
10783 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10784 * configure: regenerate.
10785
bb0116a4
JB
107862010-09-01 Joel Brobecker <brobecker@adacore.com>
10787
10788 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10789 * configure.ac: Add check for vasprintf and vsnprintf.
10790 * configure, config.in: Regenerate.
10791 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10792
a778ab81 107932010-09-01 Joel Brobecker <brobecker@adacore.com>
10794
10795 * gdbreplay.c: Move include of alloca.h up, next to include of
10796 malloc.h.
10797 * server.h: Add include of malloc.h.
10798 * mem-break.c: Remove include of malloc.h.
10799 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10800
8b034a19 108012010-09-01 Joel Brobecker <brobecker@adacore.com>
10802
10803 * Makefile.in (memmem.o): Build with -Wno-error.
10804
108052010-09-01 Joel Brobecker <brobecker@adacore.com>
10806
10807 * utils.c (xsnprintf): Make non-static.
10808 * server.h: Add xsnprintf declaration.
10809 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10810 replace calls to snprintf by calls to xsnprintf throughout.
10811
108122010-09-01 Joel Brobecker <brobecker@adacore.com>
10813
10814 * configure.ac: Add configure check for alloca.
10815 * configure, config.in: Regenerate.
10816 * server.h: Include alloca.h if it exists.
10817 * gdbreplay.c: Include alloca.h if it exists.
10818
1a981360
PA
108192010-08-28 Pedro Alves <pedro@codesourcery.com>
10820
10821 * linux-low.c (__SIGRTMIN): Define if not already defined.
10822 (linux_create_inferior): Check for __ANDROID__ rather than
10823 __SIGRTMIN.
10824 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10825 are already deferred.
10826 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10827 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10828 stopped and already has a pending signal to report.
10829 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10830 a pending signal to report or is moving out of a jump pad.
10831 (linux_init_signals): Check for __ANDROID__ rather than
10832 __SIGRTMIN.
10833
b4d51a55
PA
108342010-08-28 Pedro Alves <pedro@codesourcery.com>
10835
10836 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10837 debug_threads check. Avoid a linear search when not doing debug
10838 output.
10839
ec48365d
PA
108402010-08-27 Pedro Alves <pedro@codesourcery.com>
10841
10842 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10843 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10844 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10845 (process_event): Change local fd's type to gdb_fildes_t.
10846 (create_file_handler): Adjust prototype.
10847 (delete_file_handler): Adjust prototype.
10848 (handle_file_event): Adjust prototype. Use pfildes.
10849 (create_file_event): Adjsut prototype.
10850 * remote-utils.c (remote_desc, listen_desc): Change type to
10851 gdb_fildes_t.
10852 * server.h: New gdb_fildes_t typedef.
10853 [USE_WIN32API]: Include winsock2.h.
10854 (delete_file_handler, add_file_handler): Adjust prototypes.
10855 (pfildes): Declare.
10856 * utils.c (pfildes): New.
10857
854d88f0
PA
108582010-08-27 Pedro Alves <pedro@codesourcery.com>
10859
10860 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10861 * configure: Regenerate.
10862
0146f85b
PA
108632010-08-27 Pedro Alves <pedro@codesourcery.com>
10864
10865 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10866 (linux_done_accessing_memory): ... this.
10867 (linux_target_ops): Adjust.
10868 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10869 * nto-low.c (nto_target_ops): Adjust comment.
10870 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10871 * spu-low.c (spu_target_ops): Adjust comment.
10872 * target.h (target_ops): Rename unprepare_to_access_memory field
10873 to done_accessing_memory.
10874 (unprepare_to_access_memory): Rename to ...
10875 (done_accessing_memory): ... this.
10876
90d74c30
PA
108772010-08-26 Pedro Alves <pedro@codesourcery.com>
10878
10879 * linux-low.c (linux_prepare_to_access_memory): New.
10880 (linux_unprepare_to_access_memory): New.
10881 (linux_target_ops): Install them.
10882 * server.c (read_memory): Rename to ...
10883 (gdb_read_memory): ... this. Use
10884 prepare_to_access_memory/prepare_to_access_memory.
10885 (write_memory): Rename to ...
10886 (gdb_write_memory): ... this. Use
10887 prepare_to_access_memory/prepare_to_access_memory.
10888 (handle_search_memory_1): Adjust.
10889 (process_serial_event): Adjust.
10890 * target.h (struct target_ops): New fields
10891 prepare_to_access_memory and unprepare_to_access_memory.
10892 (prepare_to_access_memory, unprepare_to_access_memory): New.
10893 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10894 prepare_to_access_memory/prepare_to_access_memory.
10895 * nto-low.c (nto_target_ops): Adjust.
10896 * spu-low.c (spu_target_ops): Adjust.
10897 * win32-low.c (win32_target_ops): Adjust.
10898
fd467969
PA
108992010-08-26 Pedro Alves <pedro@codesourcery.com>
10900
10901 * Makefile.in (WARN_CFLAGS): Get it from configure.
10902 (WERROR_CFLAGS): New.
10903 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10904 * configure.ac: Introduce --enable-werror, which adds -Werror to
10905 the compiler command line. Enabled by default. Disable with
10906 --disable-werror. Add -Wdeclaration-after-statement
10907 Wpointer-arith and -Wformat-nonliteral to warning flags.
10908 * configure: Regenerate.
10909
331e2f5f
PA
109102010-08-26 Pedro Alves <pedro@codesourcery.com>
10911
10912 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10913
e581f2b4
PA
109142010-08-26 Pedro Alves <pedro@codesourcery.com>
10915
10916 * gdbreplay.c (remote_error): New.
10917 (gdbchar): New.
10918 (expect): Use gdbchar. Check for error reading from GDB.
10919 Clarify sync error output.
10920 (play): Check for errors writing to GDB.
10921 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10922 * remote-utils.c (getpkt): Check for errors writing to the remote
10923 descriptor.
10924
3c11dd79
PA
109252010-08-25 Pedro Alves <pedro@codesourcery.com>
10926
10927 * linux-low.c (linux_wait_1): Move non-debugging code out of
10928 `debug_threads' control.
10929
d20a8ad9
PA
109302010-08-25 Pedro Alves <pedro@codesourcery.com>
10931
10932 * linux-low.c (linux_wait_1): Don't set last_status here.
10933 * server.c (push_event, queue_stop_reply_callback): Assert we're
10934 not pushing a TARGET_WAITKIND_IGNORE event.
10935 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10936 (myresume, handle_target_event): Set the thread's last_resume_kind
10937 and last_status from the target returned status.
10938
964e4306
PA
109392010-08-25 Pedro Alves <pedro@codesourcery.com>
10940
10941 PR threads/10729
10942
10943 * linux-x86-low.c (update_debug_registers_callback): New.
10944 (i386_dr_low_set_addr): Use it.
10945 (i386_dr_low_get_addr): New.
10946 (i386_dr_low_set_control): Use update_debug_registers_callback.
10947 (i386_dr_low_get_control): New.
10948 (i386_dr_low_get_status): Adjust.
10949 * linux-low.c (linux_stop_lwp): New.
10950 * linux-low.h (linux_stop_lwp): Declare.
10951
10952 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10953 argument instead of a i386_debug_reg_state.
10954 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10955 a i386_debug_reg_state.
10956 (i386_insert_aligned_watchpoint): Adjust.
10957 (i386_remove_aligned_watchpoint): Adjust.
10958 (i386_low_stopped_data_address): Read the debug registers from the
10959 inferior instead of from the mirrors.
10960 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10961 (i386_dr_low_get_addr): Declare.
10962 (i386_dr_low_get_control): Declare.
10963 (i386_dr_low_get_status): Change prototype.
10964
10965 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10966 (i386_dr_low_get_addr): New.
10967 (i386_dr_low_get_control): New.
10968 (i386_dr_low_get_status): Adjust prototype. Return
10969 dr_status_mirror.
10970 (i386_initial_stuff): Clear dr_status_mirror and
10971 dr_control_mirror.
10972 (i386_get_thread_context): Adjust.
10973 (i386_set_thread_context): Adjust.
10974 (i386_thread_added): Adjust.
10975
5f21a75b
PA
109762010-08-24 Pedro Alves <pedro@codesourcery.com>
10977
10978 * linux-low.h (linux_thread_area): Delete declaration.
10979
3e4c1235
TS
109802010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10981
10982 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10983 after its termination.
10984
1971b033
PA
109852010-08-09 Pedro Alves <pedro@codesourcery.com>
10986
10987 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10988 (gdb_wants_all_stopped): Delete.
10989 (linux_wait_1): Don't call them.
10990 * server.c (handle_v_cont): Tag all threads as want-stopped.
10991 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10992 stopped as "client-wants-stopped".
10993
310444ac
PA
109942010-07-31 Pedro Alves <pedro@codesourcery.com>
10995
10996 * Makefile.in (signals_h): New.
10997 (server_h): Depend on it.
10998 (server.o): Don't depend on $(signals_def).
10999 (signals.o): Depend on $(signals_def).
11000
a19cae16
JK
110012010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11002
11003 * Makefile.in (signals_def): New.
11004 (server_h): Append include/gdb/signals.h and signals_def.
11005 (server.o): Append signals_def.
11006
30d50328
JK
110072010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11008
11009 * server.c (handle_target_event): Use target_signal_to_host for
11010 resume_info.sig initialization.
11011 * target.h (struct thread_resume) <sig>: New comment.
11012
5c3216e2
OS
110132010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11014
c6f46ca0
OS
11015 * server.c (handle_query): strcpy() the returned string from paddress()
11016 instead of sprintf().
5c3216e2
OS
11017 * utils.c (paddress): Return phex_nz().
11018
6bd31874
JB
110192010-07-07 Joel Brobecker <brobecker@adacore.com>
11020
11021 * server.c (handle_v_cont): Call mourn_inferior if process
11022 just exited.
11023 (myresume): Likewise.
11024
0fb4aa4b
PA
110252010-07-01 Pedro Alves <pedro@codesourcery.com>
11026
11027 Static tracepoints, and integration with UST.
11028
11029 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11030 * mem-break.c (uninsert_all_breakpoints)
11031 (reinsert_all_breakpoints): New.
11032 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11033 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11034 (gdb_agent_ust_loaded, helper_thread_id)
11035 (gdb_agent_helper_thread_id): New macros.
11036 (struct ipa_sym_addresses): Add addr_ust_loaded,
11037 addr_helper_thread_id, addr_cmd_buf.
11038 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11039 (in_process_agent_loaded_ust): New.
11040 (write_e_ust_not_loaded): New.
11041 (maybe_write_ipa_ust_not_loaded): New.
11042 (struct collect_static_trace_data_action): New.
11043 (enum tracepoint_type) <static_tracepoint>: New.
11044 (struct tracepoint) <handle>: Mention static tracepoints.
11045 (struct static_tracepoint_ctx): New.
11046 (CMD_BUF_SIZE): New.
11047 (add_tracepoint_action): Handle static tracepoint actions.
11048 (unprobe_marker_at): New.
11049 (clear_installed_tracepoints): Handle static tracepoints.
11050 (cmd_qtdp): Handle static tracepoints.
11051 (probe_marker_at): New.
11052 (cmd_qtstart): Handle static tracepoints.
11053 (response_tracepoint): Handle static tracepoints.
11054 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11055 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11056 (get_context_regcache): Handle static tracepoints.
11057 (do_action_at_tracepoint): Handle static tracepoint actions.
11058 (traceframe_find_block_type): Handle static trace data blocks.
11059 (traceframe_read_sdata): New.
11060 (download_tracepoints): Download static tracepoint actions.
11061 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11062 (GDB_PROBE_NAME): New.
11063 (ust_ops): New.
11064 (GET_UST_SYM): New.
11065 (USTF): New.
11066 (dlsym_ust): New.
11067 (ust_marker_to_static_tracepoint): New.
11068 (gdb_probe): New.
11069 (collect_ust_data_at_tracepoint): New.
11070 (gdb_ust_probe): New.
11071 (UNIX_PATH_MAX, SOCK_DIR): New.
11072 (gdb_ust_connect_sync_socket): New.
11073 (resume_thread, stop_thread): New.
11074 (run_inferior_command): New.
11075 (init_named_socket): New.
11076 (gdb_ust_socket_init): New.
11077 (cstr_to_hexstr): New.
11078 (next_st): New.
11079 (first_marker, next_marker): New.
11080 (response_ust_marker): New.
11081 (cmd_qtfstm, cmd_qtsstm): New.
11082 (unprobe_marker_at, probe_marker_at): New.
11083 (cmd_qtstmat, gdb_ust_thread): New.
11084 (gdb_ust_init): New.
11085 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11086 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11087 (ST_REGENTRY): New.
11088 (x86_64_st_collect_regmap): New.
11089 (X86_64_NUM_ST_COLLECT_GREGS): New.
11090 (AMD64_RIP_REGNUM): New.
11091 (supply_static_tracepoint_registers): New.
11092 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11093 (ST_REGENTRY): New.
11094 (i386_st_collect_regmap): New.
11095 (i386_NUM_ST_COLLECT_GREGS): New.
11096 (supply_static_tracepoint_registers): New.
11097 * server.c (handle_query): Handle qXfer:statictrace:read.
11098 <qSupported>: Report support for StaticTracepoints, and
11099 qXfer:statictrace:read features.
11100 * server.h (traceframe_read_sdata)
11101 (supply_static_tracepoint_registers): Declare.
11102 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11103 (unpack_varlen_hex): Include in IPA build.
11104 * Makefile.in (ustlibs, ustinc): New.
11105 (IPA_OBJS): Add remote-utils-ipa.o.
11106 ($(IPA_LIB)): Link -ldl and -lpthread.
11107 (UST_CFLAGS): New.
11108 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11109 * config.in, configure: Regenerate.
11110
9e4344e5
PA
111112010-06-20 Ian Lance Taylor <iant@google.com>
11112 Pedro Alves <pedro@codesourcery.com>
11113
11114 * linux-x86-low.c (always_true): Delete.
11115 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11116 trying to fool the compiler with always_true.
11117
c6beb2cb
PA
111182010-06-20 Pedro Alves <pedro@codesourcery.com>
11119
11120 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11121 conditions in gdbserver.
11122
d2ed6730
UW
111232010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11124
11125 * spu-low.c (spu_read_memory): Wrap around local store limit.
11126 (spu_write_memory): Likewise.
11127
4e29fb54
PA
111282010-06-15 Pedro Alves <pedro@codesourcery.com>
11129
11130 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11131 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11132 LONGEST uses.
11133 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11134 uses.
11135 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11136 uses with LONGEST uses.
11137
6a271cae
PA
111382010-06-14 Stan Shebs <stan@codesourcery.com>
11139 Pedro Alves <pedro@codesourcery.com>
11140
11141 Bytecode compiler.
11142
11143 * linux-x86-low.c: Include limits.h.
11144 (add_insns): New.
11145 (always_true): New.
11146 (EMIT_ASM): New.
11147 (EMIT_ASM32): New.
11148 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11149 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11150 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11151 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11152 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11153 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11154 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11155 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11156 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11157 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11158 (amd64_emit_void_call_2): New.
11159 (amd64_emit_ops): New.
11160 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11161 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11162 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11163 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11164 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11165 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11166 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11167 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11168 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11169 (i386_emit_stack_adjust, i386_emit_int_call_1)
11170 (i386_emit_void_call_2): New.
11171 (i386_emit_ops): New.
11172 (x86_emit_ops): New.
11173 (the_low_target): Install x86_emit_ops.
11174 * server.h (struct emit_ops): New.
11175 (get_raw_reg_func_addr): Declare.
11176 (current_insn_ptr, emit_error): Declare.
11177 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11178 (set_trace_state_variable_value): New defines.
11179 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11180 addr_get_trace_state_variable_value and
11181 addr_set_trace_state_variable_value.
11182 (symbol_list): New fields for get_raw_reg,
11183 get_trace_state_variable_value and set_trace_state_variable_value.
11184 (condfn): New typedef.
11185 (struct tracepoint): New field `compiled_cond'.
11186 (do_action_at_tracepoint): Clear compiled_cond.
11187 (get_trace_state_variable_value, set_trace_state_variable_value):
11188 Export in the IPA.
11189 (condition_true_at_tracepoint): If there's a compiled condition,
11190 run that.
11191 (current_insn_ptr, emit_error): New globals.
11192 (struct bytecode_address): New.
11193 (get_raw_reg_func_addr): New.
11194 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11195 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11196 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11197 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11198 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11199 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11200 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11201 (compile_tracepoint_condition, compile_bytecodes): New.
11202 * target.h (emit_ops): Forward declare.
11203 (struct target_ops): New field emit_ops.
11204 (target_emit_ops): New.
11205 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11206 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11207 * linux-low.c (linux_emit_ops): New.
11208 (linux_target_ops): Install it.
11209 * linux-low.h (struct linux_target_ops): New field emit_ops.
11210
92b72907
UW
112112010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11212
11213 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11214 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11215
fa593d66
PA
112162010-06-01 Pedro Alves <pedro@codesourcery.com>
11217 Stan Shebs <stan@codesourcery.com>
11218
11219 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11220 (all): Depend on $(extra_libraries).
11221 (install-only): Install the IPA.
11222 (IPA_OBJS, IPA_LIB): New.
11223 (clean): Remove the IPA lib.
11224 (IPAGENT_CFLAGS): New.
11225 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11226 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11227 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11228 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11229 * configure.ac: Check for atomic builtins support in the compiler.
11230 (IPA_DEPFILES, extra_libraries): Define.
11231 * configure.srv (ipa_obj): Add description.
11232 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11233 (i[34567]86-*-linux*): Set ipa_obj.
11234 (x86_64-*-linux*): Set ipa_obj.
11235 * linux-low.c (stabilizing_threads): New.
11236 (supports_fast_tracepoints): New.
11237 (linux_detach): Stabilize threads before detaching.
11238 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11239 the lwp is either not stabilizing, or is moving out of a jump pad.
11240 (linux_fast_tracepoint_collecting): New.
11241 (maybe_move_out_of_jump_pad): New.
11242 (enqueue_one_deferred_signal): New.
11243 (dequeue_one_deferred_signal): New.
11244 (linux_wait_for_event_1): If moving out of a jump pad, defer
11245 pending signals to later.
11246 (linux_stabilize_threads): New.
11247 (linux_wait_1): Check if threads need moving out of jump pads, and
11248 do it if so.
11249 (stuck_in_jump_pad_callback): New.
11250 (move_out_of_jump_pad_callback): New.
11251 (lwp_running): New.
11252 (linux_resume_one_lwp): Handle moving out of jump pads.
11253 (linux_set_resume_request): Dequeue deferred signals.
11254 (need_step_over_p): Also step over fast tracepoint jumps.
11255 (start_step_over): Also uninsert fast tracepoint jumps.
11256 (finish_step_over): Also reinsert fast tracepoint jumps.
11257 (linux_install_fast_tracepoint_jump): New.
11258 (linux_target_ops): Install linux_stabilize_threads and
11259 linux_install_fast_tracepoint_jump_pad.
11260 * linux-low.h (linux_target_ops) <get_thread_area,
11261 install_fast_tracepoint_jump_pad>: New fields.
11262 (struct lwp_info) <collecting_fast_tracepoint,
11263 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11264 (linux_get_thread_area): Declare.
11265 * linux-x86-low.c (jump_insn): New.
11266 (x86_get_thread_area): New.
11267 (append_insns): New.
11268 (push_opcode): New.
11269 (amd64_install_fast_tracepoint_jump_pad): New.
11270 (i386_install_fast_tracepoint_jump_pad): New.
11271 (x86_install_fast_tracepoint_jump_pad): New.
11272 (the_low_target): Install x86_get_thread_area and
11273 x86_install_fast_tracepoint_jump_pad.
11274 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11275 (struct fast_tracepoint_jump): New.
11276 (fast_tracepoint_jump_insn): New.
11277 (fast_tracepoint_jump_shadow): New.
11278 (find_fast_tracepoint_jump_at): New.
11279 (fast_tracepoint_jump_here): New.
11280 (delete_fast_tracepoint_jump): New.
11281 (set_fast_tracepoint_jump): New.
11282 (uninsert_fast_tracepoint_jumps_at): New.
11283 (reinsert_fast_tracepoint_jumps_at): New.
11284 (set_breakpoint_at): Use write_inferior_memory.
11285 (uninsert_raw_breakpoint): Use write_inferior_memory.
11286 (check_mem_read): Mask out fast tracepoint jumps.
11287 (check_mem_write): Mask out fast tracepoint jumps.
11288 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11289 (set_fast_tracepoint_jump): Declare.
11290 (delete_fast_tracepoint_jump)
11291 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11292 (reinsert_fast_tracepoint_jumps_at): Declare.
11293 * regcache.c: Don't compile many functions when building the
11294 in-process agent library.
11295 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11296 the register buffer in the heap.
11297 (free_register_cache): If the register buffer isn't owned by the
11298 regcache, don't free it.
11299 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11300 pre-existing register caches.
11301 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11302 type.
11303 (convert_ascii_to_int): : Constify `from' parameter type.
11304 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11305 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11306 the needed buffer in-place.
11307 (relocate_instruction): New.
11308 * server.c (handle_query) <qSymbols>: If the target supports
11309 tracepoints, give it a chance of looking up symbols. Report
11310 support for fast tracepoints.
11311 (handle_status): Stabilize threads.
11312 (process_serial_event): Adjust.
11313 * server.h (struct fast_tracepoint_jump): Forward declare.
11314 (struct process_info) <fast_tracepoint_jumps>: New field.
11315 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11316 (decode_X_packet, decode_M_packet): Adjust.
11317 (relocate_instruction): Declare.
11318 (in_process_agent_loaded): Declare.
11319 (tracepoint_look_up_symbols): Declare.
11320 (struct fast_tpoint_collect_status): Declare.
11321 (fast_tracepoint_collecting): Declare.
11322 (force_unlock_trace_buffer): Declare.
11323 (handle_tracepoint_bkpts): Declare.
11324 (initialize_low_tracepoint)
11325 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11326 * target.h (struct target_ops) <stabilize_threads,
11327 install_fast_tracepoint_jump_pad>: New fields.
11328 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11329 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11330 [HAVE_STDINT_H]: Include stdint.h.
11331 (trace_debug_1): Rename to ...
11332 (trace_vdebug): ... this.
11333 (trace_debug): Rename to ...
11334 (trace_debug_1): ... this. Add `level' parameter.
11335 (trace_debug): New.
11336 (ATTR_USED, ATTR_NOINLINE): New.
11337 (IP_AGENT_EXPORT): New.
11338 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11339 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11340 (about_to_request_buffer_space, trace_buffer_is_full)
11341 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11342 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11343 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11344 (traceframe_write_count, traceframes_created)
11345 (trace_state_variables)
11346 New renaming defines.
11347 (struct ipa_sym_addresses): New.
11348 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11349 (symbol_list): New.
11350 (ipa_sym_addrs): New.
11351 (all_tracepoint_symbols_looked_up): New.
11352 (in_process_agent_loaded): New.
11353 (write_e_ipa_not_loaded): New.
11354 (maybe_write_ipa_not_loaded): New.
11355 (tracepoint_look_up_symbols): New.
11356 (debug_threads) [IN_PROCESS_AGENT]: New.
11357 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11358 (UNKNOWN_SIDE_EFFECTS): New.
11359 (stop_tracing): New.
11360 (flush_trace_buffer): New.
11361 (stop_tracing_bkpt): New.
11362 (flush_trace_buffer_bkpt): New.
11363 (read_inferior_integer): New.
11364 (read_inferior_uinteger): New.
11365 (read_inferior_data_pointer): New.
11366 (write_inferior_data_pointer): New.
11367 (write_inferior_integer): New.
11368 (write_inferior_uinteger): New.
11369 (struct collect_static_trace_data_action): Delete.
11370 (enum tracepoint_type): New.
11371 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA
11372 <actions_str, step_actions, step_actions_str>: Only include in
11373 GDBserver.
fa593d66
PA
11374 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11375 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11376 (tracepoints): Use IP_AGENT_EXPORT.
11377 (last_tracepoint): Don't include in the IPA.
11378 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11379 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11380 (alloced_trace_state_variables): New.
11381 (trace_state_variables): Use IP_AGENT_EXPORT.
11382 (traceframe_t): Delete unused variable.
11383 (circular_trace_buffer): Don't include in the IPA.
11384 (trace_buffer_start): Delete.
11385 (struct trace_buffer_control): New.
11386 (trace_buffer_free): Delete.
11387 (struct ipa_trace_buffer_control): New.
11388 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11389 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11390 New.
11391 (trace_buffer_ctrl): New.
11392 (TRACE_BUFFER_CTRL_CURR): New.
11393 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11394 Reimplement as macros.
11395 (trace_buffer_wrap): Delete.
11396 (traceframe_write_count, traceframe_read_count)
11397 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11398 (struct tracepoint_hit_ctx) <type>: New field.
11399 (struct fast_tracepoint_ctx): New.
11400 (memory_barrier): New.
11401 (cmpxchg): New.
11402 (record_tracepoint_error): Update atomically in the IPA.
11403 (clear_inferior_trace_buffer): New.
11404 (about_to_request_buffer_space): New.
11405 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11406 updating the same buffer.
11407 (add_tracepoint): Default the tracepoint's type to trap
11408 tracepoint, and orig_size to -1.
11409 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11410 internal variables.
11411 (create_trace_state_variable): New parameter `gdb'. Handle it.
11412 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11413 (cmd_qtdp): Handle fast tracepoints.
11414 (cmd_qtdv): Adjust.
11415 (max_jump_pad_size): New.
11416 (gdb_jump_pad_head): New.
11417 (get_jump_space_head): New.
11418 (claim_jump_space): New.
11419 (sort_tracepoints): New.
11420 (MAX_JUMP_SIZE): New.
11421 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11422 IPA.
11423 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11424 support. Upload fast traceframes, and delete internal IPA
11425 breakpoints.
11426 (stop_tracing_handler): New.
11427 (flush_trace_buffer_handler): New.
11428 (cmd_qtstop): Upload fast tracepoints.
11429 (response_tracepoint): Handle fast tracepoints.
11430 (tracepoint_finished_step): Upload fast traceframes. Set the
11431 tracepoint hit context's tracepoint type.
11432 (handle_tracepoint_bkpts): New.
11433 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11434 type. Add comment about fast tracepoints.
11435 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11436 non-existing action_str field.
11437 (get_context_regcache): Handle fast tracepoints.
11438 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11439 to the regcache.
11440 (fast_tracepoint_from_jump_pad_address): New.
11441 (fast_tracepoint_from_ipa_tpoint_address): New.
11442 (collecting_t): New.
11443 (force_unlock_trace_buffer): New.
11444 (fast_tracepoint_collecting): New.
11445 (collecting): New.
11446 (gdb_collect): New.
11447 (write_inferior_data_ptr): New.
11448 (target_tp_heap): New.
11449 (target_malloc): New.
11450 (download_agent_expr): New.
11451 (UALIGN): New.
11452 (download_tracepoints): New.
11453 (download_trace_state_variables): New.
11454 (upload_fast_traceframes): New.
11455 (IPA_FIRST_TRACEFRAME): New.
11456 (IPA_NEXT_TRACEFRAME_1): New.
11457 (IPA_NEXT_TRACEFRAME): New.
11458 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11459 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11460 (gdb_jump_pad_buffer_end): New.
11461 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11462 (initialize_tracepoint): Adjust.
11463 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11464 buffer. Initialize the low module.
11465 * utils.c (PREFIX, TOOLNAME): New.
11466 (malloc_failure): Use PREFIX.
11467 (error): In the IPA, an error causes an exit.
11468 (fatal, warning): Use PREFIX.
11469 (internal_error): Use TOOLNAME.
11470 (NUMCELLS): Increase to 10.
11471 * configure, config.in: Regenerate.
11472
d149dd1d
PA
114732010-06-01 Pedro Alves <pedro@codesourcery.com>
11474
11475 * server.c (handle_query) <qSupported>: Do two passes over the
11476 qSupported string to avoid nesting strtok.
11477
f6528abd
JK
114782010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11479
11480 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11481 (CDEPS): New.
11482 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11483 -Wl,--dynamic-list.
11484 * configure: Regenerate.
11485 * proc-service.list: New.
11486
ca2a87a0
JK
114872010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11488
11489 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11490 New comment.
11491
363a6e9f
OS
114922010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11493
11494 * gdbreplay.c (remote_open): Check error return from socket() call by
11495 its equality to -1 not by it being negative.
11496 * remote-utils.c (remote_open): Likewise.
11497
d23b6cb1
PA
114982010-05-23 Pedro Alves <pedro@codesourcery.com>
11499
11500 * config.h: Regenerate.
11501
28d3cf85
MK
115022010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11503
11504 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11505 doesn't provide PTRACE_GET_THREAD_AREA.
11506
fea36a59
MK
115072010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11508
11509 * linux-m68k-low.c: Include <asm/ptrace.h>
11510 (ps_get_thread_area): Implement.
11511
24b066ba
DE
115122010-05-03 Doug Evans <dje@google.com>
11513
11514 * event-loop.c (struct callback_event): New struct.
11515 (callback_list): New global.
11516 (append_callback_event, delete_callback_event): New functions.
11517 (process_callback): New function.
11518 (start_event_loop): Call it.
11519 * remote-utils.c (NOT_SCHEDULED): Define.
11520 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11521 moved out of readchar.
11522 (readchar): Rewrite. Call reschedule before returning.
11523 (reset_readchar): New function.
11524 (remote_close): Call it.
11525 (process_remaining, reschedule): New functions.
11526 * server.h (callback_handler_func): New typedef.
11527 (append_callback_event, delete_callback_event): Declare.
11528
9836d6ea
PA
115292010-05-03 Pedro Alves <pedro@codesourcery.com>
11530
11531 * proc-service.c (ps_pglobal_lookup): Use
11532 thread_db_look_up_one_symbol.
11533 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11534 parameter. Use it instead of all_symbols_looked_up.
11535 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11536 field.
11537 (all_symbols_looked_up): Don't declare.
11538 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11539 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11540 field.
11541 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11542 Set all_symbols_looked_up here.
11543 (thread_db_look_up_one_symbol): New.
11544 (thread_db_get_tls_address): Adjust.
11545 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11546 thread_db object on the heap, and tentatively set it in the
11547 process structure.
11548 (thread_db_init): Don't set all_symbols_looked_up here.
11549 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11550
7984d532
PA
115512010-05-03 Pedro Alves <pedro@codesourcery.com>
11552
11553 * linux-low.c (linux_kill, linux_detach): Adjust.
11554 (status_pending_p_callback): Remove redundant statement. Check
11555 for !TARGET_WAITIKIND_IGNORE, instead of
11556 TARGET_WAITKIND_STOPPED.
11557 (handle_tracepoints): Make sure LWP is locked. Adjust.
11558 (linux_wait_for_event_1): Adjust.
11559 (linux_cancel_breakpoints): New.
11560 (unsuspend_one_lwp): New.
11561 (unsuspend_all_lwps): New.
11562 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11563 (send_sigstop_callback): Change return type to int, add new
11564 `except' parameter and handle it.
11565 (suspend_and_send_sigstop_callback): New.
11566 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11567 pass them down. If SUSPEND, also increment the lwp's suspend
11568 count.
11569 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11570 (need_step_over_p): Don't consider suspended LWPs.
11571 (start_step_over): Adjust.
11572 (proceed_one_lwp): Change return type to int, add new `except'
11573 parameter and handle it.
11574 (unsuspend_and_proceed_one_lwp): New.
11575 (proceed_all_lwps): Use find_inferior instead of
11576 for_each_inferior.
11577 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11578 also decrement the suspend count of LWPs. Pass `except' down,
11579 instead of hacking its suspend count.
11580 (linux_pause_all): Add `freeze' parameter. Adjust.
11581 (linux_unpause_all): New.
11582 (linux_target_ops): Install linux_unpause_all.
11583 * server.c (handle_status): Adjust.
11584 * target.h (struct target_ops): New fields `unpause_all' and
11585 `cancel_breakpoints'. Add new parameter to `pause_all'.
11586 (pause_all): Add new `freeze' parameter.
11587 (unpause_all): New.
11588 (cancel_breakpoints): New.
11589 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11590 cancel breakpoints.
11591 (cmd_qtstart): Pause threads.
11592 (stop_tracing): Pause threads, and cancel breakpoints.
11593 * win32-low.c (win32_target_ops): Adjust.
11594
e471f25b
PA
115952010-05-03 Pedro Alves <pedro@codesourcery.com>
11596
11597 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11598 the inferior right away from here...
11599 (linux_wait_1): ... to here, and adjust to check the thread's
11600 last_resume_kind instead of the lwp's step or stop_expected flags.
11601
1915ef4f
PA
116022010-05-02 Pedro Alves <pedro@codesourcery.com>
11603
11604 * README: Use consistent `GDB' and `GDBserver' spellings.
11605
f9e39928
PA
116062010-05-02 Pedro Alves <pedro@codesourcery.com>
11607
11608 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11609 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11610 (linux_detach_one_lwp): Assume the lwp is stopped.
11611 (any_thread_of): Delete.
11612 (linux_detach): Stop all lwps here. Don't blindly delete all
11613 breakpoints.
11614 (delete_lwp_callback): New.
11615 (linux_mourn): Delete all lwps of the process that is gone.
11616 (linux_wait_1): Don't delete the last lwp of the process here.
11617 * mem-break.h (mark_breakpoints_out): Declare.
11618 * mem-break.c (mark_breakpoints_out): New.
11619 (free_all_breakpoints): Use it.
11620 * server.c (handle_target_event): If the process is gone, mark
11621 breakpoints out.
11622 * thread-db.c (struct thread_db) <create_bp>: New field.
11623 (thread_db_enable_reporting): Fix prototype. Store a thread event
11624 breakpoint reference in the thread_db struct.
11625 (thread_db_load_search): Clear the thread_db object.
11626 (try_thread_db_load_1): Ditto.
11627 (switch_to_process): New.
11628 (disable_thread_event_reporting): Use it.
11629 (remove_thread_event_breakpoints): New.
11630 (thread_db_detach, thread_db_mourn): Use it.
11631
1e7fc18c
PA
116322010-05-01 Pedro Alves <pedro@codesourcery.com>
11633
11634 * linux-low.c (linux_enable_event_reporting): New.
11635 (linux_wait_for_event_1, handle_extended_wait): Use it.
11636
02fc4de7
PA
116372010-04-30 Pedro Alves <pedro@codesourcery.com>
11638
11639 * linux-low.c (linux_kill_one_lwp, linux_kill)
11640 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11641 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11642 SIGSTOP even if the LWP is stopped.
11643 (send_sigstop_callback): New.
11644 (stop_all_lwps): Use send_sigstop_callback instead.
11645 (linux_resume_one_thread): Adjust.
11646 (proceed_one_lwp): Still proceed an LWP that the client has
11647 requested to stop, if we haven't reported it as stopped yet. Make
11648 sure that LWPs the client want stopped, have a pending SIGSTOP.
11649
bc3b5632
DE
116502010-04-26 Doug Evans <dje@google.com>
11651
ae1ada35
DE
11652 * server.c (handle_general_set): Make static.
11653
bc3b5632
DE
11654 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11655 Print received char after testing for error/eof instead of before.
11656 (input_interrupt): Tweak comment.
11657
65730243
DE
116582010-04-23 Doug Evans <dje@google.com>
11659
11660 * server.c (start_inferior): Print inferior argv if --debug.
11661
a8ae7dc0
AR
116622010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11663
11664 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11665 * nto-x86-low.c: Include server.h
11666
1c07cc19
PM
116672010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11668
11669 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11670 be consistent with other sources of this directory.
11671 (init_registers_amd64): Correct name of source file of this function
11672 in the comment.
11673
e0a61e09
PM
116742010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11675
11676 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11677 64-bit executables.
11678
54709339
PM
116792010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11680
11681 * win32-i386-low.c: Add 64-bit support.
11682 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11683 (init_registers_amd64): Declare.
11684 (mappings): Add 64-bit version of array.
11685 (init_windows_x86): New function.
11686 (the_low_target): Change init_arch field to init_windows_x86.
11687
e8f0053d
PM
116882010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11689
11690 * win32-low.c: Adapt to support also 64-bit architecture.
11691 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11692 (get_image_name): Use SIZE_T type for local variable `done'.
11693 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11694 (toolhelp_get_dll_name): Idem.
11695 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11696 Use uintptr_t typecast to avoid warning.
11697 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11698 (handle_exception): Use phex_nz to avoid warning.
11699 (win32_wait): Remove unused local variable `process'.
11700
c481e77e
PM
117012010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11702
11703 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11704 `amd64-avx.o'.
11705
12ea4b69
PM
117062010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11707
11708 * configure.ac: Use `ws2_32' library for srv_mingw.
11709 * configure: Regenerate.
11710 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11711 * remote-utils.c: Likewise.
11712
f6d1620c
L
117132010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11714
11715 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11716 if __x86_64__ is defined.
11717
8e642873
PM
117182010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11719
11720 * configure: Regenerate.
11721
711e434b
PM
117222010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11723
11724 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11725 * target.h (target_ops): New get_tib_address field.
11726 * win32-low.h (win32_thread_info): Add thread_local_base field.
11727 * win32-low.c (child_add_thread): Add tlb argument.
11728 Set thread_local_base field to TLB.
11729 (get_child_debug_event): Adapt to child_add_thread change.
11730 (win32_get_tib_address): New function.
11731 (win32_target_ops): Set get_tib_address field to
11732 win32_get_tib_address.
11733 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11734
505106cd
PA
117352010-04-12 Pedro Alves <pedro@codesourcery.com>
11736
505106cd
PA
11737 * linux-low.c (linux_mourn): Also remove the process.
11738 * server.c (handle_target_event): Don't remove the process here.
11739 * nto-low.c (nto_mourn): New.
11740 (nto_target_ops): Install it.
11741 * spu-low.c (spu_mourn): New.
11742 (spu_target_ops): Install it.
11743 * win32-low.c (win32_mourn): New.
11744 (win32_target_ops): Install it.
11745
e8470a06
PA
117462010-04-12 Pedro Alves <pedro@codesourcery.com>
11747
11748 * server.h (buffer_xml_printf): Remove redundant `;'.
11749
45ba0d02
PA
117502010-04-12 Pedro Alves <pedro@codesourcery.com>
11751
11752 * regcache.c (set_register_cache): Invalidate regcaches before
11753 changing the register cache layout.
11754 (regcache_invalidate_one): Allow a NULL regcache.
11755 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11756 regcaches before changing the register cache layout or the target
11757 regsets.
11758
59e04013
L
117592010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11760
11761 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11762 variable warning on Linux/x86-64.
11763
8336d594
PA
117642010-04-11 Pedro Alves <pedro@codesourcery.com>
11765
11766 GDBserver disconnected tracing support.
11767
11768 * linux-low.c (linux_remove_process): Delete.
11769 (add_lwp): Don't set last_resume_kind here.
11770 (linux_kill): Use `mourn'.
11771 (linux_detach): Use `thread_db_detach', and `mourn'.
11772 (linux_mourn): New.
11773 (linux_attach_lwp_1): Adjust comment.
11774 (linux_attach): last_resume_kind moved the thread_info; adjust.
11775 (status_pending_p_callback): Adjust.
11776 (linux_wait_for_event_1): Adjust.
11777 (count_events_callback, select_singlestep_lwp_callback)
11778 (select_event_lwp_callback, cancel_breakpoints_callback)
11779 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11780 (proceed_one_lwp): Adjust.
11781 (linux_async): Add debug output.
11782 (linux_thread_stopped): New.
11783 (linux_pause_all): New.
11784 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11785 linux_pause_all.
11786 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11787 (thread_db_free): Delete declaration.
11788 (thread_db_detach, thread_db_mourn): Declare.
11789 * thread-db.c (thread_db_init): Use thread_db_mourn.
11790 (thread_db_free): Delete, split in two.
11791 (disable_thread_event_reporting): New.
11792 (thread_db_detach): New.
11793 (thread_db_mourn): New.
11794
11795 * server.h (struct thread_info) <last_resume_kind>: New field.
11796 <attached>: Add comment.
11797 <gdb_detached>: New field.
11798 (handler_func): Change return type to int.
11799 (handle_serial_event, handle_target_event): Ditto.
11800 (gdb_connected): Declare.
11801 (tracing): Delete.
11802 (disconnected_tracing): Declare.
11803 (stop_tracing): Declare.
11804
11805 * server.c (handle_query) <qSupported>: Report support for
11806 disconnected tracing.
11807 (queue_stop_reply_callback): Account for running threads.
11808 (gdb_wants_thread_stopped): New.
11809 (gdb_wants_all_threads_stopped): New.
11810 (gdb_reattached_process): New.
11811 (handle_status): Clear the `gdb_detached' flag of all processes.
11812 In all-stop, stop all threads.
11813 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11814 (process_serial_event): If the remote connection breaks, or if an
11815 exit was forced with "monitor exit", force an event loop exit.
11816 Handle disconnected tracing on detach.
11817 (handle_serial_event): Adjust.
11818 (handle_target_event): If GDB isn't connected, forward events back
11819 to the inferior, unless the last process exited, in which case,
11820 exit gdbserver. Adjust interface.
11821
11822 * remote-utils.c (remote_open): Don't block in accept. Instead
11823 register an event loop source on the listen socket file
11824 descriptor. Refactor bits into ...
11825 (listen_desc): ... this new global.
11826 (gdb_connected): ... this new function.
11827 (enable_async_notification): ... this new function.
11828 (handle_accept_event): ... this new function.
11829 (remote_close): Clear remote_desc.
11830
11831 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11832
11833 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11834 New fields.
11835 (mourn_inferior): Define.
11836 (target_process_qsupported): Avoid the dangling else problem.
11837 (thread_stopped): Define.
11838 (pause_all): Define.
11839 (target_waitstatus_to_string): Declare.
11840 * target.c (target_waitstatus_to_string): New.
11841
11842 * tracepoint.c (tracing): Make extern.
11843 (disconnected_tracing): New.
11844 (stop_tracing): Make extern. Handle tracing stops due to GDB
11845 disconnecting.
11846 (cmd_qtdisconnected): New.
11847 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11848 (handle_tracepoint_general_set): Handle QTDisconnected.
11849
11850 * event-loop.c (event_handler_func): Change return type to int.
11851 (process_event): Bail out if the event handler wants the event
11852 loop to stop.
11853 (handle_file_event): Ditto.
11854 (start_event_loop): Bail out if the event handler wants the event
11855 loop to stop.
11856
11857 * nto-low.c (nto_target_ops): Adjust.
11858 * spu-low.c (spu_wait): Don't remove the process here.
11859 (spu_target_ops): Adjust.
11860 * win32-low.c (win32_wait): Don't remove the process here.
11861 (win32_target_ops): Adjust.
11862
5d267c4c
PA
118632010-04-11 Pedro Alves <pedro@codesourcery.com>
11864
11865 * regcache.c (realloc_register_cache): Invalidate inferior's
11866 regcache before recreating it.
11867
623ccd72
PA
118682010-04-09 Pedro Alves <pedro@codesourcery.com>
11869
11870 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11871
219f2f23
PA
118722010-04-09 Stan Shebs <stan@codesourcery.com>
11873 Pedro Alves <pedro@codesourcery.com>
11874
11875 * server.h (LONGEST): New.
11876 (struct thread_info) <while_stepping>: New field.
11877 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11878 Declare.
11879 (initialize_tracepoint, handle_tracepoint_general_set)
11880 (handle_tracepoint_query, tracepoint_finished_step)
11881 (tracepoint_was_hit, release_while_stepping_state_list):
11882 (current_traceframe): Declare.
11883 * server.c (handle_general_set): Handle tracepoint packets.
11884 (read_memory): New.
11885 (write_memory): New.
11886 (handle_search_memory_1): Use read_memory.
11887 (handle_query): Report support for conditional tracepoints, trace
11888 state variables, and tracepoint sources. Handle tracepoint
11889 queries.
11890 (main): Initialize the tracepoints module.
11891 (process_serial_event): Handle traceframe reads/writes.
11892
11893 * linux-low.c (handle_tracepoints): New.
11894 (linux_wait_1): Call it.
11895 (linux_resume_one_lwp): Handle while-stepping.
11896 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11897 (linux_target_ops): Install them.
11898 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11899 New field.
11900 * linux-x86-low.c (x86_supports_tracepoints): New.
11901 (the_low_target). Install it.
11902
11903 * mem-break.h (delete_breakpoint): Declare.
11904 * mem-break.c (delete_breakpoint): Make external.
11905
11906 * target.h (struct target_ops): Add `supports_tracepoints',
11907 `read_pc', and `write_pc' fields.
11908 (target_supports_tracepoints): Define.
11909 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11910 (phex_nz): New.
11911
11912 * regcache.h (struct regcache) <registers_owned>: New field.
11913 (init_register_cache, regcache_cpy): Declare.
11914 (regcache_read_pc, regcache_write_pc): Declare.
11915 (register_cache_size): Declare.
11916 (supply_regblock): Declare.
11917 * regcache.c (init_register_cache): New.
11918 (new_register_cache): Use it.
11919 (regcache_cpy): New.
11920 (register_cache_size): New.
11921 (supply_regblock): New.
11922 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 11923
219f2f23
PA
11924 * tracepoint.c: New.
11925
11926 * Makefile.in (OBS): Add tracepoint.o.
11927 (tracepoint.o): New rule.
11928
3a13a53b
L
119292010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11930
11931 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11932 (i386-mmx.o): New.
11933 (i386-mmx.c): Likewise.
11934 (i386-mmx-linux.o): Likewise.
11935 (i386-mmx-linux.c): Likewise.
11936
11937 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11938 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11939 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11940 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11941
11942 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11943 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11944 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11945
1570b33e
L
119462010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11947
11948 * Makefile.in (clean): Updated.
11949 (i386-avx.o): New.
11950 (i386-avx.c): Likewise.
11951 (i386-avx-linux.o): Likewise.
11952 (i386-avx-linux.c): Likewise.
11953 (amd64-avx.o): Likewise.
11954 (amd64-avx.c): Likewise.
11955 (amd64-avx-linux.o): Likewise.
11956 (amd64-avx-linux.c): Likewise.
11957
11958 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11959 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11960 (srv_amd64_regobj): Add amd64-avx.o.
11961 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11962 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11963 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11964 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11965 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11966 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11967 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11968
11969 * i387-fp.c: Include "i386-xstate.h".
11970 (i387_xsave): New.
11971 (i387_cache_to_xsave): Likewise.
11972 (i387_xsave_to_cache): Likewise.
11973 (x86_xcr0): Likewise.
11974
11975 * i387-fp.h (i387_cache_to_xsave): Likewise.
11976 (i387_xsave_to_cache): Likewise.
11977 (x86_xcr0): Likewise.
11978
11979 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11980 * linux-crisv32-low.c (target_regsets): Likewise.
11981 * linux-m68k-low.c (target_regsets): Likewise.
11982 * linux-mips-low.c (target_regsets): Likewise.
11983 * linux-ppc-low.c (target_regsets): Likewise.
11984 * linux-s390-low.c (target_regsets): Likewise.
11985 * linux-sh-low.c (target_regsets): Likewise.
11986 * linux-sparc-low.c (target_regsets): Likewise.
11987 * linux-xtensa-low.c (target_regsets): Likewise.
11988
11989 * linux-low.c: Include <sys/uio.h>.
11990 (regsets_fetch_inferior_registers): Support nt_type.
11991 (regsets_store_inferior_registers): Likewise.
11992 (linux_process_qsupported): New.
11993 (linux_target_ops): Add linux_process_qsupported.
11994
11995 * linux-low.h (regset_info): Add nt_type.
11996 (linux_target_ops): Add process_qsupported.
11997
11998 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11999 and <sys/uio.h>.
12000 (init_registers_i386_avx_linux): New.
12001 (init_registers_amd64_avx_linux): Likewise.
12002 (xmltarget_i386_linux_no_xml): Likewise.
12003 (xmltarget_amd64_linux_no_xml): Likewise.
12004 (PTRACE_GETREGSET): Likewise.
12005 (PTRACE_SETREGSET): Likewise.
12006 (x86_fill_xstateregset): Likewise.
12007 (x86_store_xstateregset): Likewise.
12008 (use_xml): Likewise.
12009 (x86_linux_update_xmltarget): Likewise.
12010 (x86_linux_process_qsupported): Likewise.
12011 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12012 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12013 init_registers_i386_linux here. Call
12014 x86_linux_update_xmltarget.
12015 (the_low_target): Add x86_linux_process_qsupported.
12016
12017 * server.c (handle_query): Call target_process_qsupported.
12018
12019 * target.h (target_ops): Add process_qsupported.
12020 (target_process_qsupported): New.
12021
fc7238bb
PA
120222010-04-03 Pedro Alves <pedro@codesourcery.com>
12023
12024 * inferiors.c (add_thread): Set last_status kind to
12025 TARGET_WAITKIND_IGNORE.
12026 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12027 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12028 (linux_wait_1): Move `thread' local definition to block that uses
12029 it. Don't NULL initialize `event_child'.
12030 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12031 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12032 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12033
bdabb078
PA
120342010-04-01 Pedro Alves <pedro@codesourcery.com>
12035
12036 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12037 an extended waitstatus, or by a watchpoint.
12038 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12039 thread was stepping or has been stopped by a watchpoint.
12040
d3bbe7a0
PA
120412010-04-01 Pedro Alves <pedro@codesourcery.com>
12042
12043 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12044 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12045 of another, then delete the previous, and validate all
12046 breakpoints.
12047 (validate_inserted_breakpoint): New.
12048 (delete_disabled_breakpoints): New.
12049 (validate_breakpoints): New.
12050 (check_mem_read): Validate breakpoints before trusting their
12051 shadow. Delete disabled breakpoints.
12052 (check_mem_write): Validate breakpoints before trusting they
12053 should be inserted. Delete disabled breakpoints.
12054 * mem-break.h (validate_breakpoints):
12055 * server.c (handle_query): Validate breakpoints when we see a
12056 qSymbol query.
12057
8b07ae33
PA
120582010-04-01 Pedro Alves <pedro@codesourcery.com>
12059
12060 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12061 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12062 if we could tell there's a GDB breakpoint at stop_pc.
12063 (need_step_over_p): Don't do a step over if we find a GDB
12064 breakpoint at the resume PC.
12065
12066 * mem-break.c (struct raw_breakpoint): New.
12067 (enum bkpt_type): New type `gdb_breakpoint'.
12068 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12069 fields. New field `raw'.
12070 (find_raw_breakpoint_at): New.
12071 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12072 breakpoint instead.
12073 (set_breakpoint_at): Adjust.
12074 (delete_raw_breakpoint): New.
12075 (release_breakpoint): New.
12076 (delete_breakpoint): Rename to...
12077 (delete_breakpoint_1): ... this. Add proc parameter. Use
12078 release_breakpoint. Return ENOENT.
12079 (delete_breakpoint): Reimplement.
12080 (find_breakpoint_at): Delete.
12081 (find_gdb_breakpoint_at): New.
12082 (delete_breakpoint_at): Delete.
12083 (set_gdb_breakpoint_at): New.
12084 (delete_gdb_breakpoint_at): New.
12085 (gdb_breakpoint_here): New.
12086 (set_reinsert_breakpoint): Use release_breakpoint.
12087 (uninsert_breakpoint): Rename to ...
12088 (uninsert_raw_breakpoint): ... this.
12089 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12090 (reinsert_raw_breakpoint): Change parameter type to
12091 raw_breakpoint.
12092 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12093 instead.
12094 (check_breakpoints): Adjust. Use release_breakpoint.
12095 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12096 (breakpoint_inserted_here): Ditto.
12097 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12098 Don't trust the breakpoint's shadow if it is not inserted.
12099 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12100 (delete_all_breakpoints): Adjust.
12101 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12102 use delete_breakpoint_1.
12103
12104 * mem-break.h (breakpoints_supported): Delete declaration.
12105 (set_gdb_breakpoint_at): Declare.
12106 (gdb_breakpoint_here): Declare.
12107 (delete_breakpoint_at): Delete.
12108 (delete_gdb_breakpoint_at): Declare.
12109
12110 * server.h (struct raw_breakpoint): Forward declare.
12111 (struct process_info): New field `raw_breakpoints'.
12112
12113 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12114 breakpoints.
12115
6bf5e0ba
PA
121162010-03-24 Pedro Alves <pedro@codesourcery.com>
12117
12118 * linux-low.c (status_pending_p_callback): Fix comment.
12119 (linux_wait_for_event_1): Move most of the internal breakpoint
12120 handling from here...
12121 (linux_wait_1): ... to here.
12122 (count_events_callback): New.
12123 (select_singlestep_lwp_callback): New.
12124 (select_event_lwp_callback): New.
12125 (cancel_breakpoints_callback): New.
12126 (select_event_lwp): New.
12127 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12128 priority to all LWPs that have had events that should be reported
12129 to the client. Cancel breakpoints when about to reporting the
12130 event to the client, not while stopping lwps. No longer cancel
12131 finished single-steps here.
12132 (cancel_finished_single_step): Delete.
12133 (cancel_finished_single_steps): Delete.
12134
414a389f
PA
121352010-03-24 Pedro Alves <pedro@codesourcery.com>
12136
12137 * mem-break.c (enum bkpt_type): New.
12138 (struct breakpoint): New field `type'.
12139 (set_breakpoint_at): Change return type to struct breakpoint
12140 pointer. Set type to `other_breakpoint' by default.
12141 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12142 in the breakpoint list.
12143 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12144 (reinsert_breakpoint): Rename to ...
12145 (reinsert_raw_breakpoint): ... this.
12146 (reinsert_breakpoints_at): Adjust.
12147 * mem-break.h (struct breakpoint): Declare.
12148 (set_breakpoint_at): Change return type to struct breakpoint
12149 pointer.
12150
2280c721
PA
121512010-03-24 Pedro Alves <pedro@codesourcery.com>
12152
12153 * server.c (handle_query): Assign, not compare.
12154
d50171e4
PA
121552010-03-24 Pedro Alves <pedro@codesourcery.com>
12156
12157 Teach linux gdbserver to step-over-breakpoints.
12158
12159 * linux-low.c (can_hardware_single_step): New.
12160 (supports_breakpoints): New.
12161 (handle_extended_wait): If stopping threads, read the stop pc of
12162 the new cloned LWP.
12163 (get_pc): New.
12164 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12165 low target doesn't support retrieving the PC.
12166 (add_lwp): Set last_resume_kind to resume_continue.
12167 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12168 (linux_attach): Don't clear stop_expected. Set the lwp's
12169 last_resume_kind to resume_stop.
12170 (linux_detach_one_lwp): Don't check for removed breakpoints.
12171 (check_removed_breakpoint): Delete.
12172 (status_pending_p): Rename to ...
12173 (status_pending_p_callback): ... this. Don't check for removed
12174 breakpoints. Don't consider threads that are stopped from GDB's
12175 perspective.
12176 (linux_wait_for_lwp): Always read the stop_pc here.
12177 (cancel_breakpoint): New.
12178 (step_over_bkpt): New global.
12179 (linux_wait_for_event_1): Implement stepping over breakpoints.
12180 (gdb_wants_lwp_stopped): New.
12181 (gdb_wants_all_stopped): New.
12182 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12183 single-step traps here. Store the thread's last reported target
12184 wait status.
12185 (send_sigstop): Don't clear stop_expected. Always set it,
12186 instead.
12187 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12188 (cancel_finished_single_step): New.
12189 (cancel_finished_single_steps): New.
12190 (wait_for_sigstop): Don't cancel finished single-step traps here.
12191 (linux_resume_one_lwp): Don't check for removed breakpoints.
12192 Don't set `step' on non-hardware step archs.
12193 (linux_set_resume_request): Ignore resume_stop requests if already
12194 stopping or stopped. Set the lwp's last_resume_kind.
12195 (resume_status_pending_p): Don't check for removed breakpoints.
12196 (need_step_over_p): New.
12197 (start_step_over): New.
12198 (finish_step_over): New.
12199 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12200 requests. Clear the thread's last reported target waitstatus.
12201 Don't use the `suspended' flag. Don't consider pending breakpoints.
12202 (linux_resume): Start a step-over if necessary.
12203 (proceed_one_lwp): New.
12204 (proceed_all_lwps): New.
12205 (unstop_all_lwps): New.
12206 * linux-low.h (struct lwp_info): Rewrite comment for the
12207 `suspended' flag. Add the `stop_pc' field. Delete the
12208 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12209 Add `'last_resume_kind' and `need_step_over' fields.
12210 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12211 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12212 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12213 (set_raw_breakpoint_at): New.
12214 (set_breakpoint_at): Rewrite to use it.
12215 (reinsert_breakpoint_handler): Delete.
12216 (set_reinsert_breakpoint): New.
12217 (reinsert_breakpoint_by_bp): Delete.
12218 (delete_reinsert_breakpoints): New.
12219 (uninsert_breakpoint): Rewrite.
12220 (uninsert_breakpoints_at): New.
12221 (reinsert_breakpoint): Rewrite.
12222 (reinsert_breakpoints_at): New.
12223 (check_breakpoints): Rewrite.
12224 (breakpoint_here): New.
12225 (breakpoint_inserted_here): New.
12226 (check_mem_read): Adjust.
12227 * mem-break.h (breakpoints_supported, breakpoint_here)
12228 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12229 (reinsert_breakpoint_by_bp): Delete declaration.
12230 (delete_reinsert_breakpoints): Declare.
12231 (reinsert_breakpoint): Delete declaration.
12232 (reinsert_breakpoints_at): Declare.
12233 (uninsert_breakpoint): Delete declaration.
12234 (uninsert_breakpoints_at): Declare.
12235 (check_breakpoints): Adjust prototype.
12236 * server.h: Adjust include order.
12237 (struct thread_info): Declare here. Add a `last_status' field.
12238
30ba68cb
MS
122392010-03-23 Michael Snyder <msnyder@vmware.com>
12240
12241 * server.c (crc32): New function.
12242 (handle_query): Add handling for 'qCRC:' request.
12243
b9a881c2
PA
122442010-03-23 Pedro Alves <pedro@codesourcery.com>
12245
12246 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12247 lwp had been stopped by a watchpoint.
12248
e92d13d5
PA
122492010-03-16 Pedro Alves <pedro@codesourcery.com>
12250
12251 * server.h (internal_error): Declare.
12252 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12253 * utils.c (internal_error): New function.
12254
64daa791
AS
122552010-03-15 Andreas Schwab <schwab@redhat.com>
12256
12257 * configure.srv: Fix typo setting srv_regobj.
12258
f52cd8cd
PA
122592010-03-15 Pedro Alves <pedro@codesourcery.com>
12260
12261 * linux-low.c (fetch_register): Avoid passing a non string literal
12262 format to `error'.
12263 (usr_store_inferior_registers): Ditto.
12264
93ae6fdc
PA
122652010-03-14 Pedro Alves <pedro@codesourcery.com>
12266
12267 * linux-low.c (linux_write_memory): Bail out early if peeking
12268 memory failed.
12269
c3adc08c
PA
122702010-03-14 Pedro Alves <pedro@codesourcery.com>
12271
12272 * linux-low.h (struct lwp_info): New fields
12273 `stopped_by_watchpoint' and `stopped_data_address'.
12274 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12275 here, and cache them in the lwp object.
12276 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12277 directly.
12278 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12279 field.
12280 (linux_stopped_by_watchpoint): Rewrite.
12281 (linux_stopped_data_address): Rewrite.
12282
bce522a2
PA
122832010-03-06 Simo Melenius <simo.melenius@iki.fi>
12284
12285 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12286 switching the current inferior, not before.
12287
90884b2b
L
122882010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12289
12290 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12291 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12292 i386-linux.c and amd64-linux.c.
12293 (reg-i386.o): Removed.
12294 (reg-i386.c): Likewise.
12295 (reg-i386-linux.o): Likewise.
12296 (reg-i386-linux.c): Likewise.
12297 (reg-x86-64.o): Likewise.
12298 (reg-x86-64.c): Likewise.
12299 (reg-x86-64-linux.o): Likewise.
12300 (reg-x86-64-linux.c): Likewise.
12301 (i386.o): New.
12302 (i386.c): Likewise.
12303 (i386-linux.o): Likewise.
12304 (i386-linux.c): Likewise.
12305 (amd64.o): Likewise.
12306 (amd64.c): Likewise.
12307 (amd64-linux.o): Likewise.
12308 (amd64-linux.c): Likewise.
12309
12310 * configure.srv (srv_i386_regobj): New.
12311 (srv_i386_linux_regobj): Likewise.
12312 (srv_amd64_regobj): Likewise.
12313 (srv_amd64_linux_regobj): Likewise.
12314 (srv_i386_32bit_xmlfiles): Likewise.
12315 (srv_i386_64bit_xmlfiles): Likewise.
12316 (srv_i386_xmlfiles): Likewise.
12317 (srv_amd64_xmlfiles): Likewise.
12318 (srv_i386_linux_xmlfiles): Likewise.
12319 (srv_amd64_linux_xmlfiles): Likewise.
12320 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12321 srv_xmlfiles to $srv_i386_xmlfiles.
12322 (i[34567]86-*-mingw32ce*): Likewise.
12323 (i[34567]86-*-mingw*): Likewise.
12324 (i[34567]86-*-nto*): Likewise.
12325 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12326 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12327 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12328 (x86_64-*-linux*): Likewise.
12329
12330 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12331 (init_registers_amd64_linux): New.
12332 (x86_arch_setup): Replace init_registers_x86_64_linux with
12333 init_registers_amd64_linux.
12334
193f13e6
MK
123352010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12336
12337 * configure.ac: Check for libdl. If it is not available link against
12338 static libthread_db.
12339 * configure: Regenerate.
12340
85d721b8
PA
123412010-02-22 Pedro Alves <pedro@codesourcery.com>
12342
12343 PR9605
12344
12345 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12346 handing a read watchpoint.
12347 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12348
6076632b
DE
123492010-02-12 Doug Evans <dje@google.com>
12350
12351 * linux-low.c (linux_supports_tracefork_flag): Document.
12352 (linux_look_up_symbols): Add comment.
12353
3327ccf7
L
123542010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12355
12356 * regcache.c (supply_register): Clear regcache if buf is NULL.
12357
0718675c 123582010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 12359 Joel Brobecker <brobecker@adacore.com>
0718675c
JB
12360
12361 * inferiors.c (find_inferior): Add function documentation.
12362 (unloaded_dll): Handle the case where the unloaded dll has not
12363 been previously registered in the dll list.
12364
177321bd
DJ
123652010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12366
12367 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12368 (thumb2_breakpoint): New.
12369 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12370
2b009048
DJ
123712010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12372
12373 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12374 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12375 breakpoints.
12376
3be029c7
PA
123772010-01-21 Pedro Alves <pedro@codesourcery.com>
12378
12379 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12380
18f5de3b
JK
123812010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12382
12383 * linux-s390-low.c (s390_collect_ptrace_register)
12384 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12385
3743bb4f
DE
123862010-01-21 Doug Evans <dje@google.com>
12387
14ce3065
DE
12388 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12389 (PTRACE_ARG4_TYPE): New macro.
12390 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12391 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12392 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12393 (usr_store_inferior_registers): Ditto.
12394 (linux_read_memory, linux_write_memory): Ditto.
12395 (linux_test_for_tracefork): Ditto.
12396
3743bb4f
DE
12397 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12398 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12399
8b315be5
PA
124002010-01-21 Pedro Alves <pedro@codesourcery.com>
12401
12402 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12403 target.
12404
85492558
PA
124052010-01-21 Pedro Alves <pedro@codesourcery.com>
12406
12407 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12408 prototype to take a regcache. Adjust.
12409
442ea881
PA
124102010-01-20 Pedro Alves <pedro@codesourcery.com>
12411
12412 * regcache.h (struct thread_info): Forward declare.
12413 (struct regcache): New.
12414 (new_register_cache): Adjust prototype.
12415 (get_thread_regcache): Declare.
12416 (free_register_cache): Adjust prototype.
12417 (registers_to_string, registers_from_string): Ditto.
12418 (supply_register, supply_register_by_name, collect_register)
12419 (collect_register_as_string, collect_register_by_name): Ditto.
12420 * regcache.c (struct inferior_regcache_data): Delete.
12421 (get_regcache): Rename to ...
12422 (get_thread_regcache): ... this. Adjust. Switch inferior before
12423 fetching registers.
12424 (regcache_invalidate_one): Adjust.
12425 (regcache_invalidate): Fix prototype.
12426 (new_register_cache): Return the new register cache.
12427 (free_register_cache): Change prototype.
12428 (realloc_register_cache): Adjust.
12429 (registers_to_string): Change prototype to take a regcache. Adjust.
12430 (registers_from_string): Ditto.
12431 (register_data): Ditto.
12432 (supply_register): Ditto.
12433 (supply_register_by_name): Ditto.
12434 (collect_register): Ditto.
12435 (collect_register_as_string): Ditto.
12436 (collect_register_by_name): Ditto.
12437 * server.c (process_serial_event): Adjust.
12438 * linux-low.h (regset_fill_func, regset_store_func): Change
12439 prototype.
12440 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12441 Change prototype.
12442 * linux-low.c (get_stop_pc): Adjust.
12443 (check_removed_breakpoint): Adjust.
12444 (linux_wait_for_event): Adjust.
12445 (linux_resume_one_lwp): Adjust.
12446 (fetch_register): Add regcache parameter. Adjust.
12447 (usr_store_inferior_registers): Ditto.
12448 (regsets_fetch_inferior_registers): Ditto.
12449 (regsets_store_inferior_registers): Ditto.
12450 (linux_fetch_registers, linux_store_registers): Ditto.
12451 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12452 regcache. Adjust.
43aaf8b6
PA
12453 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12454 Ditto.
442ea881
PA
12455 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12456 prototype to take a regcache.
12457 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12458 * remote-utils.c (convert_ascii_to_int, outreg)
12459 (prepare_resume_reply): Change prototype to take a regcache.
12460 Adjust.
12461 * target.h (struct target_ops) <fetch_registers, store_registers>:
12462 Change prototype to take a regcache.
12463 (fetch_inferior_registers, store_inferior_registers): Change
12464 prototype to take a regcache. Adjust.
12465 * proc-service.c (ps_lgetregs): Adjust.
12466 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12467 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12468 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12469 take a regcache. Adjust.
12470 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12471 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12472 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12473 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12474 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12475 (cris_cannot_fetch_register):
12476 (cris_breakpoint_at): Change prototype to take a regcache.
12477 Adjust.
12478 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12479 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12480 to take a regcache. Adjust.
12481 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12482 Adjust.
12483 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12484 take a regcache. Adjust.
12485 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12486 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12487 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12488 * linux-mips-low.c (mips_get_pc):
12489 (mips_set_pc): Change prototype to take a regcache. Adjust.
12490 (mips_reinsert_addr): Adjust.
12491 (mips_collect_register): Change prototype to take a regcache.
12492 Adjust.
12493 (mips_supply_register):
12494 (mips_collect_register_32bit, mips_supply_register_32bit)
12495 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12496 (mips_store_fpregset): Ditto.
43aaf8b6
PA
12497 * linux-ppc-low.c (ppc_supply_ptrace_register)
12498 (ppc_supply_ptrace_register): Ditto.
442ea881
PA
12499 (parse_spufs_run): Adjust.
12500 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12501 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12502 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12503 take a regcache. Adjust.
12504 * linux-s390-low.c (s390_collect_ptrace_register)
12505 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12506 (s390_set_pc): Change prototype to take a regcache. Adjust.
12507 (s390_arch_setup): Adjust.
12508 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12509 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12510 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12511 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12512 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12513 regcache. Adjust.
12514 (sparc_breakpoint_at): Adjust.
12515 * linux-xtensa-low.c (xtensa_fill_gregset):
12516 (xtensa_store_gregset):
12517 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12518 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12519 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12520 prototype to take a regcache. Adjust.
12521 * win32-arm-low.c (arm_fetch_inferior_register)
12522 (arm_store_inferior_register): Change prototype to take a
12523 regcache. Adjust.
12524 * win32-i386-low.c (i386_fetch_inferior_register)
12525 (i386_store_inferior_register): Change prototype to take a
12526 regcache. Adjust.
12527 * win32-low.c (child_fetch_inferior_registers)
12528 (child_store_inferior_registers): Change prototype to take a
12529 regcache. Adjust.
12530 (win32_wait): Adjust.
12531 (win32_fetch_inferior_registers): Change prototype to take a
12532 regcache. Adjust.
12533 (win32_store_inferior_registers): Adjust.
12534 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12535 store_inferior_register>: Change prototype to take a regcache.
12536
60c3d7b0
DE
125372010-01-20 Doug Evans <dje@google.com>
12538
12539 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12540 #ifdef.
12541 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 12542 (W_STOPCODE): Provide definition if missing.
60c3d7b0 12543
dc146f7c
VP
125442010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12545
12546 * linux-low.c (linux_core_of_thread): New.
12547 (compare_ints, show_process, list_threads): New.
12548 (linux_qxfer_osdata): Report threads and cores.
12549 (linux_target_op): Register linux_core_of_thread.
12550 * remote-utils.c (prepare_resume_reply): Report the core.
12551 (buffer_xml_printf): Support %d specifier.
12552 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12553 New.
12554 (handle_query): Handle qXfer:threads. Announce availability
12555 thereof.
12556 * target.h (struct target_ops): New field core_of_thread.
12557
7803799a
UW
125582010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12559
12560 * Makefile.in (clean): Remove new generated files.
12561 (reg-s390.o, reg-s390.c): Remove rules.
12562 (reg-s390x.o, reg-s390x.c): Likewise.
12563 (s390-linux32.o, s390-linux32.c): Add rules.
12564 (s390-linux64.o, s390-linux64.c): Likewise.
12565 (s390x-linux64.o, s390x-linux64.c): Likewise.
12566 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12567 * linux-s390-low.c: Include <elf.h>.
12568 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12569 (init_registers_s390): Remove prototype.
12570 (init_registers_s390x): Likewise.
12571 (init_registers_s390_linux32): Add prototype.
12572 (init_registers_s390_linux64): Likewise.
12573 (init_registers_s390x_linux64): Likewise.
12574 (s390_num_regs_3264): New define.
12575 (s390_regmap_3264): New global variable.
12576 (s390_cannot_fetch_register): Remove obsolete check.
12577 (s390_cannot_store_register): Likewise.
12578 (s390_collect_ptrace_register): Handle upper/lower register halves.
12579 (s390_supply_ptrace_register): Likewise.
12580 (s390_fill_gregset): Update to register number changes.
12581 (s390_get_hwcap): New routine.
12582 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12583 Install appropriate regmap and register set.
12584
6e7ffa39
JB
125852010-01-01 Joel Brobecker <brobecker@adacore.com>
12586
12587 * server.c (gdbserver_version): Update copyright year to 2010.
12588 * gdbreplay.c (gdbreplay_version): Likewise.
12589
957f3f49
DE
125902009-12-28 Doug Evans <dje@google.com>
12591
12592 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12593 elf/external.h. Include <elf.h> instead but only if necessary.
12594
ca5c370d
PA
125952009-12-28 Pedro Alves <pedro@codesourcery.com>
12596
12597 * linux-low.c (linux_remove_process): Remove `detaching'
12598 parameter. Don't release/detach from thread_db here.
12599 (linux_kill): Release/detach from thread_db here, ...
12600 (linux_detach): ... and here, before actually detaching.
12601 (linux_wait_1): ... and here, when a process exits.
12602 * thread-db.c (any_thread_of): New.
12603 (thread_db_free): Switch the current inferior to a thread of the
12604 passed in process.
12605
4ee62156
DE
126062009-12-21 Doug Evans <dje@google.com>
12607
d90e6a88
DE
12608 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12609
c5f62d5f
DE
12610 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12611 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12612 warning ifndef __NR_tkill. Move setting of errno there too.
12613 Delete unnecessary resetting of errno after syscall.
12614 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12615
10e86dd7
DE
12616 * configure.ac: Check for dladdr.
12617 * config.in: Regenerate.
12618 * configure: Regenerate.
12619 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12620 (try_thread_db_load): Update.
12621
4ee62156
DE
12622 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12623
00f515da
DE
126242009-12-18 Doug Evans <dje@google.com>
12625
e9464885
DE
12626 * event-loop.c: Include unistd.h if it exists.
12627
07d4f67e
DE
12628 * linux-low.c (my_waitpid): Move definition away from being in
12629 between linux_tracefork_child/linux_test_for_tracefork.
12630
00f515da
DE
12631 * gdb_proc_service.h (psaddr_t): Fix type.
12632 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12633 signature to match glibc.
12634
1de1badb
DE
126352009-12-16 Doug Evans <dje@google.com>
12636
12637 * linux-low.c (linux_read_memory): Fix argument to read.
12638
aeeb81d1
PA
126392009-11-26 Pedro Alves <pedro@codesourcery.com>
12640
12641 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12642 events, don't leave current_inferior pointing at null.
12643
10357975
PA
126442009-11-26 Pedro Alves <pedro@codesourcery.com>
12645
12646 * win32-low.c (LOG): Delete.
12647 (OUTMSG): Output to stderr.
12648 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12649 on compile time LOG macro.
12650 (win32_wait): Fix debug output.
12651
cf6e3471
PA
126522009-11-26 Pedro Alves <pedro@codesourcery.com>
12653
12654 * win32-low.c (win32_add_one_solib): If the dll name is
12655 "ntdll.dll", prepend the system directory to the dll path.
12656
0c85e18e
MK
126572009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12658
12659 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12660
9ac544ce 126612009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 12662 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK
12663
12664 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12665 * configure.ac: Check for __mcoldfire__ and set
12666 gdb_cv_m68k_is_coldfire.
12667 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12668 reg-cf.o and reg-m68k.o.
12669 * configure: Regenerated.
12670
fd7dd3e6
PA
126712009-11-16 Pedro Alves <pedro@codesourcery.com>
12672
12673 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12674 Pass it to thread_db_free.
12675 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12676 proper `detaching' argument to linux_remove_process.
12677 * linux-low.h (thread_db_free): Add `detaching' parameter.
12678 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12679 to thread_db_free.
12680 (thread_db_free): Add `detaching' parameter. Only
12681 call td_ta_clear_event if detaching from process.
12682
75aa492e
MK
126832009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12684
12685 * thread-db.c (thread_db_free): Fix typo.
12686
21e1bee4
PP
126872009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12688
12689 PR gdb/10838
12690 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12691
8838b45e
NS
126922009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12693
12694 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12695 with an i686 compiler.
12696 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12697 needed.
12698 * configure: Rebuilt.
12699
8a35fb51
SL
127002009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12701
12702 PR gdb/10783
12703
12704 * server.c (handle_search_memory_1): Correct read_addr initialization
12705 in loop for searching subsequent chunks.
12706
96f15937
PP
127072009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12708
12709 * configure.ac: New --with-libthread-db option.
12710 * thread-db.c: Allow direct dependence on libthread_db.
12711 (thread_db_free): Adjust.
12712 * config.in: Regenerate.
12713 * configure: Likewise.
889bf7c5 12714
5f7d1694
PP
127152009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12716
12717 PR gdb/10757
12718 * thread-db.c (attach_thread): New function.
12719 (maybe_attach_thread): Return success/failure.
12720 (find_new_threads_callback): Adjust.
889bf7c5
PA
12721 (thread_db_find_new_threads): Loop until no new threads.
12722
88e3b899
PA
127232009-10-13 Pedro Alves <pedro@codesourcery.com>
12724
12725 * proc-service.c (ps_lgetregs): Formatting.
12726
cdbfd419
PP
127272009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12728
12729 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12730 * configure.ac: Adjust.
12731 * linux-low.h (struct process_info_private): Move members to struct
12732 thread_db.
12733 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12734 * linux-low.c (linux_remove_process): Adjust.
12735 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12736 * server.c (handle_query): Move code ...
12737 (handle_monitor_command): ... here. New function.
12738 * target.h (struct target_ops): New member.
12739 * thread-db.c (struct thread_db): New.
12740 (libthread_db_search_path): New variable.
12741 (thread_db_create_event, thread_db_enable_reporting)
12742 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12743 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12744 (try_thread_db_load_1, dladdr_to_soname): New functions.
12745 (try_thread_db_load, thread_db_load_search): New functions.
12746 (thread_db_init): Search for libthread_db.
12747 (thread_db_free): New function.
12748 (thread_db_handle_monitor_command): Likewise.
12749 * config.in: Regenerate.
12750 * configure: Regenerate.
889bf7c5 12751
4168d2d6
UW
127522009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12753
12754 * spu-low.c (spu_kill): Wait for inferior to terminate.
12755 Call clear_inferiors.
12756 (spu_detach): Call clear_inferiors.
12757
81ecdfbb
RW
127582009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12759
12760 * aclocal.m4: Regenerate.
12761 * config.in: Likewise.
12762 * configure: Likewise.
12763
0b9ff2c0
UW
127642009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12765
12766 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12767 (parse_spufs_run): New function.
12768 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12769 (ppc_breakpoint_at): Handle SPU breakpoints.
12770
efcbbd14
UW
127712009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12772
12773 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12774 (SPUFS_MAGIC): Define.
12775 (spu_enumerate_spu_ids): New function.
12776 (linux_qxfer_spu): New function.
12777 (linux_target_ops): Install linux_qxfer_spu.
12778
f4d9bade
UW
127792009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12780
12781 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12782 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12783 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12784 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12785 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12786 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12787 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12788 (init_registers_powerpc_cell32l): Add prototype.
12789 (init_registers_powerpc_cell64l): Likewise.
12790 (ppc_arch_setup): Detect Cell/B.E. architecture.
12791
96e946ca
RW
127922009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12793
12794 * Makefile.in (datarootdir): New variable.
12795
58d6951d
DJ
127962009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12797
12798 * linux-low.c (linux_write_memory): Update debugging output.
12799 * Makefile.in (clean): Add new descriptions.
12800 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12801 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12802 * configure.srv: Add new files for arm*-*-linux*.
12803 * linux-arm-low.c: Add new declarations.
12804 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12805 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12806 (HWCAP_VFPv3D16): New.
12807 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12808 instead of __IWMMXT__.
12809 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12810 (arm_arch_setup): New.
12811 (target_regsets): Remove #ifdef. Add VFP regset.
12812 (the_low_target): Use arm_arch_setup.
12813
12b42a12
DJ
128142009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12815
12816 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12817 the main thread again.
12818
ac8c974e
AR
128192009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12820
12821 Adding Neutrino gdbserver.
12822 * configure: Regenerated.
12823 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12824 * configure.srv (i[34567]86-*-nto*): New target.
12825 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12826 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12827 (nto_comctrl) [__QNX__]: New function.
12828 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12829
4424e0c3 128302009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA
12831
12832 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12833 srv_tgtobj.
12834
912cf4ba
PA
128352009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12836 Pedro Alves <pedro@codesourcery.com>
12837
12838 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12839 don't support CONTEXT_EXTENDED_REGISTERS.
12840 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12841 (the_low_target): Install them.
12842 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12843 failing with ERROR_PIPE_NOT_CONNECTED.
12844
aa5ca48f
DE
128452009-06-30 Doug Evans <dje@google.com>
12846 Pierre Muller <muller@ics.u-strasbg.fr>
12847
12848 Add h/w watchpoint support to x86-linux, win32-i386.
12849 * Makefile.in (SFILES): Add i386-low.c
12850 (i386_low_h): Define.
12851 (i386-low.o): Add dependencies.
12852 (linux-x86-low.o): Add i386-low.h dependency.
12853 (win32-i386-low.o): Ditto.
12854 * i386-low.c: New file.
12855 * i386-low.h: New file.
12856 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12857 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12858 * linux-low.c (linux_add_process): Initialize arch_private.
12859 (linux_remove_process): Free arch_private.
12860 (add_lwp): Initialize arch_private.
12861 (delete_lwp): Free arch_private.
12862 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12863 provided.
12864 * linux-low.h (process_info_private): New member arch_private.
12865 (lwp_info): New member arch_private.
12866 (linux_target_ops): New members new_process, new_thread,
12867 prepare_to_resume.
12868 (ptid_of): New macro.
12869 * linux-x86-low.c: Include stddef.h, i386-low.h.
12870 (arch_process_info): New struct.
12871 (arch_lwp_info): New struct.
12872 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12873 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12874 (i386_dr_low_get_status): New function.
12875 (x86_insert_point, x86_remove_point): New functions.
12876 (x86_stopped_by_watchpoint): New function.
12877 (x86_stopped_data_address): New function.
12878 (x86_linux_new_process, x86_linux_new_thread): New functions.
12879 (x86_linux_prepare_to_resume): New function.
12880 (the_low_target): Add entries for insert_point, remove_point,
12881 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12882 prepare_to_resume.
12883 * server.c (debug_hw_points): New global.
12884 (monitor_show_help): Document set debug-hw-points.
12885 (handle_query): Process "set debug-hw-points".
12886 * server.h (debug_hw_points): Declare.
12887 (paddress): Declare.
12888 * utils.c (NUMCELLS, CELLSIZE): New macros.
12889 (get_sell, xsnprintf, paddress): New functions.
12890 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12891 remove_point, stopped_by_watchpoint, stopped_data_address.
12892 * win32-i386-low.c: Include i386-low.h.
12893 (debug_reg_state): Replaces dr.
12894 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12895 (i386_dr_low_get_status): New function.
12896 (i386_insert_point, i386_remove_point): New functions.
12897 (i386_stopped_by_watchpoint): New function.
12898 (i386_stopped_data_address): New function.
12899 (i386_initial_stuff): Update.
12900 (get_thread_context,set_thread_context,i386_thread_added): Update.
12901 (the_low_target): Add entries for insert_point,
12902 remove_point, stopped_by_watchpoint, stopped_data_address.
12903 * win32-low.c (win32_insert_watchpoint): New function.
12904 (win32_remove_watchpoint): New function.
12905 (win32_stopped_by_watchpoint): New function.
12906 (win32_stopped_data_address): New function.
12907 (win32_target_ops): Add entries for insert_watchpoint,
12908 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12909 * win32-low.h (win32_target_ops): New members insert_point,
12910 remove_point, stopped_by_watchpoint, stopped_data_address.
12911
d993e290
PA
129122009-06-25 Pedro Alves <pedro@codesourcery.com>
12913
12914 * server.c (process_serial_event): Re-return unsupported, not
12915 error, if the type isn't recognized. Re-allow supporting only
12916 insert or remove packets. Also call require_running for
12917 breakpoints. Add missing break statement to default case. Tidy.
12918 * target.h (struct target_ops): Rename insert_watchpoint to
12919 insert_point, and remove_watchpoint to remove_point.
12920
12921 * linux-low.h (struct linux_target_ops): Likewise.
12922 * linux-low.c (linux_insert_watchpoint): Rename to ...
12923 (linux_insert_point): ... this. Adjust.
12924 (linux_remove_watchpoint): Rename to ...
12925 (linux_remove_point): ... this. Adjust.
12926 (linux_target_ops): Adjust.
12927 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12928 (cris_insert_point): ... this.
12929 (cris_remove_watchpoint): Rename to ...
12930 (cris_remove_point): ... this.
12931 (the_low_target): Adjust.
12932
0f54c268
PM
129332009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12934
12935 * server.c (handle_v_kill): Pass signal_pid to
12936 kill_inferior if multi_process is zero.
12937
c6314022
AR
129382009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12939
12940 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12941 * target.h (target_ops): Comment for *_watchpoint to make it clear
12942 the functions can get types '0' and '1'.
12943
4463ce24
AR
129442009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12945
12946 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12947 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12948 * regcache.c (get_regcache): Likewise.
12949 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12950 * win32-low.c (child_fetch_inferior_registers): Remove check for
12951 regno 0.
12952
cf8fd78b
PA
129532009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12954 Pedro Alves <pedro@codesourcery.com>
12955
12956 * target.h (struct target_ops) <supports_multi_process>: New
12957 callback.
12958 (target_supports_multi_process): New.
12959 * server.c (handle_query): Even if GDB reports support, only
12960 enable multi-process if the target also supports it. Report
12961 multi-process support only if the target backend supports it.
12962 * linux-low.c (linux_supports_multi_process): New function.
12963 (linux_target_ops): Install it as target_supports_multi_process
12964 callback.
12965
47c0c975
DE
129662009-05-24 Doug Evans <dje@google.com>
12967
e09875d4
DE
12968 Global renaming of find_thread_pid to find_thread_ptid.
12969 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12970 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12971 All callers updated.
12972
e27d73f6
DE
12973 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12974 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12975 directly.
12976
47c0c975
DE
12977 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12978 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12979 (linux_resume_one_lwp): Ditto.
12980
2acc282a
DE
129812009-05-23 Doug Evans <dje@google.com>
12982
12983 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12984 from struct inferior_list_entry * to struct lwp_info *.
12985 All callers updated.
12986
9f1036c1
DE
129872009-05-13 Doug Evans <dje@google.com>
12988
12989 * linux-x86-low.c: Don't include assert.h.
12990 (x86_siginfo_fixup): Use fatal, not assert.
12991 (x86_arch_setup): Fix comment.
12992
d0722149
DE
129932009-05-12 Doug Evans <dje@google.com>
12994
12995 Biarch support for i386/amd64 gdbserver.
12996 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12997 Add linux-x86-low.c.
12998 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12999 (linux-x86-low.o): Add.
13000 * linux-x86-64-low.c: Delete.
13001 * linux-i386-low.c: Delete.
13002 * linux-x86-low.c: New file.
13003 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13004 linux-x86-low.o.
13005 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13006 linux-x86-low.o.
13007 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13008 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13009 (linux_child_pid_to_exec_file): New function.
13010 (elf_64_header_p, elf_64_file_p): New functions.
13011 (siginfo_fixup): New function.
13012 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13013 give target a chance to convert layout.
13014 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13015 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13016
fdeb2a12
DE
130172009-05-07 Doug Evans <dje@google.com>
13018
13019 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13020 (regsets_store_inferior_registers): Ditto.
13021
a6dbe5df
PA
130222009-05-06 Pedro Alves <pedro@codesourcery.com>
13023
13024 PR server/10048
13025
13026 * linux-low.c (must_set_ptrace_flags): Delete.
13027 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13028 of the global.
13029 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13030 `lwp->must_set_ptrace_flags' instead.
ba42693b 13031 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA
13032 (linux_wait_1): ... not here.
13033
5091eb23
DE
130342009-04-30 Doug Evans <dje@google.com>
13035
9f767825
DE
13036 * inferiors.c (started_inferior_callback): New function.
13037 (attached_inferior_callback): New function.
13038 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13039 * server.c (print_started_pid, print_attached_pid): New functions.
13040 (detach_or_kill_for_exit): New function.
13041 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13042 * server.h (have_started_inferiors_p): Declare.
13043 (have_attached_inferiors_p): Declare.
13044
5091eb23
DE
13045 * inferiors.c (remove_process): Fix memory leak, free process.
13046 * linux-low.c (linux_remove_process): New function.
13047 (linux_kill): Call it instead of remove_process.
13048 (linux_detach, linux_wait_1): Ditto.
13049
155c8968
PA
130502009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13051
13052 * configure.srv: Add x86 Windows CE target.
13053
7fe519cb
UW
130542009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13055
13056 * inferiors.c (get_thread_process): Make global.
13057 * server.h (get_thread_process): Add prototype.
13058 * thread-db.c (find_one_thread): Use get_thread_process
13059 instead of current_process.
13060 (thread_db_get_tls_address): Do not crash if called when
13061 thread layer is not yet initialized.
13062
5472f405
UW
130632009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13064
13065 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13066 * spu-low.c (current_tid): Rename to ...
13067 (current_ptid): ... this.
13068 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13069 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13070 ptid_get_lwp (current_ptid) instead of current_tid.
13071 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13072 instead of current_tid. Use find_process_pid to verify pid
13073 argument is valid. Pass proper argument to remove_process.
13074 (spu_thread_alive): Compare current_ptid instead of current_tid.
13075 (spu_resume): Likewise.
13076
55ac2b99
PA
130772009-04-02 Pedro Alves <pedro@codesourcery.com>
13078
13079 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13080 variable.
13081
95954743
PA
130822009-04-01 Pedro Alves <pedro@codesourcery.com>
13083
13084 Implement the multiprocess extensions, and add linux multiprocess
13085 support.
13086
13087 * server.h (ULONGEST): Declare.
13088 (struct ptid, ptid_t): New.
13089 (minus_one_ptid, null_ptid): Declare.
13090 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13091 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13092 (struct inferior_list_entry): Change `id' type from unsigned from
13093 to ptid_t.
13094 (struct sym_cache, struct breakpoint, struct
13095 process_info_private): Forward declare.
13096 (struct process_info): Declare.
13097 (current_process): Declare.
13098 (all_processes): Declare.
13099 (initialize_inferiors): Declare.
13100 (add_thread): Adjust to use ptid_t.
13101 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13102 (add_process, remove_process, find_thread_pid): Declare.
13103 (find_inferior_id): Adjust to use ptid_t.
13104 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13105 (multi_process): Declare.
13106 (push_event): Adjust to use ptid_t.
13107 (read_ptid, write_ptid): Declare.
13108 (prepare_resume_reply): Adjust to use ptid_t.
13109 (clear_symbol_cache): Declare.
13110 * inferiors.c (all_processes): New.
13111 (null_ptid, minus_one_ptid): New.
13112 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13113 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13114 (add_thread): Change unsigned long to ptid. Remove gdb_id
13115 parameter. Adjust.
13116 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13117 (gdb_id_to_thread): Rename to ...
13118 (find_thread_pid): ... this. Change unsigned long to ptid.
13119 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13120 (loaded_dll, pull_pid_from_list): Adjust.
13121 (add_process, remove_process, find_process_pid)
13122 (get_thread_process, current_process, initialize_inferiors): New.
13123 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13124 (struct target_waitstatus) <related_pid>: Ditto.
13125 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13126 return type to int.
13127 (struct target_ops) <join>: Add `pid' argument.
13128 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13129 (struct target_ops) <wait>: Add `ptid' field. Change return type
13130 to ptid.
13131 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13132 (mywait): Add `ptid' argument. Change return type to ptid_t.
13133 (target_pid_to_str): Declare.
13134 * target.c (set_desired_inferior): Adjust to use ptids.
13135 (mywait): Add new `ptid' argument. Adjust.
13136 (target_pid_to_str): New.
13137 * mem-break.h (free_all_breakpoints): Declare.
13138 * mem-break.c (breakpoints): Delelete.
13139 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13140 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13141 to use per-process breakpoint list.
13142 (free_all_breakpoints): New.
13143 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13144 (symbol_cache, all_symbols_looked_up): Delete.
13145 (hexchars): New.
13146 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13147 read_ptid): New.
13148 (prepare_resume_reply): Change ptid argument's type from unsigned
13149 long to ptid_t. Adjust. Implement W;process and X;process.
13150 (free_sym_cache, clear_symbol_cache): New.
13151 (look_up_one_symbol): Adjust to per-process symbol cache. *
13152 * server.c (cont_thread, general_thread, step_thread): Change type
13153 to ptid_t.
13154 (attached): Delete.
13155 (multi_process): New.
13156 (last_ptid): Change type to ptid_t.
13157 (struct vstop_notif) <ptid>: Change type to ptid_t.
13158 (queue_stop_reply, push_event): Change `ptid' argument's type to
13159 ptid_t.
13160 (discard_queued_stop_replies): Add `pid' argument.
13161 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13162 changes. Don't reference the `attached' global.
13163 (attach_inferior): Adjust to mywait interface changes.
13164 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13165 features. Handle and report "multiprocess+". Handle
13166 "qAttached:PID".
13167 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13168 changes.
13169 (handle_v_kill): New.
13170 (handle_v_stopped): Adjust to use target_pid_to_str.
13171 (handle_v_requests): Allow multiple attaches and runs when
13172 multiprocess extensions are in effect. Handle "vKill".
13173 (myresume): Adjust to use ptids.
13174 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13175 (handle_status): Adjust to discard_queued_stop_replies interface
13176 change.
13177 (first_thread_of, kill_inferior_callback)
13178 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13179 (main): Call initialize_inferiors. Adjust to use ptids, killing
13180 and detaching from all inferiors. Handle multiprocess packet
13181 variants.
13182 * linux-low.h: Include gdb_proc_service.h.
13183 (struct process_info_private): New.
13184 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13185 <lwpid_of>: Use ptid_get_lwp.
13186 (get_lwp_thread): Adjust.
13187 (struct lwp_info): Add `dead' member.
13188 (find_lwp_pid): Declare.
13189 * linux-low.c (thread_db_active): Delete.
13190 (new_inferior): Adjust comment.
13191 (inferior_pid): Delete.
13192 (linux_add_process): New.
13193 (handle_extended_wait): Adjust.
13194 (add_lwp): Change unsigned long to ptid.
13195 (linux_create_inferior): Add process to processes table. Adjust
13196 to use ptids. Don't set new_inferior here.
13197 (linux_attach_lwp): Rename to ...
13198 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13199 it. Adjust to use ptids.
13200 (linux_attach_lwp): New.
13201 (linux_attach): Add process to processes table. Don't set
13202 new_inferior here.
13203 (struct counter): New.
13204 (second_thread_of_pid_p, last_thread_of_process_p): New.
13205 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13206 multiple processes.
13207 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13208 processes. Remove process from process table.
13209 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13210 to multiple processes.
13211 (any_thread_of): New.
13212 (linux_detach): Add `pid' argument, and handle it. Remove process
13213 from processes table.
13214 (linux_join): Add `pid' argument. Handle it.
13215 (linux_thread_alive): Change unsighed long argument to ptid_t.
13216 Consider dead lwps as not being alive.
13217 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13218 threads we're not interested in.
13219 (same_lwp, find_lwp_pid): New.
13220 (linux_wait_for_lwp): Change `pid' argument's type from int to
13221 ptid_t. Adjust.
13222 (linux_wait_for_event): Rename to ...
13223 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13224 from int to ptid_t. Adjust.
13225 (linux_wait_for_event): New.
13226 (linux_wait_1): Add `ptid' argument. Change return type to
13227 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13228 that exit from the process table.
13229 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13230 Adjust.
13231 (mark_lwp_dead): New.
13232 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13233 stopping all threads, mark its main lwp as dead.
13234 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13235 ptids.
13236 (fetch_register, usr_store_inferior_registers)
13237 (regsets_fetch_inferior_registers)
13238 (regsets_store_inferior_registers, linux_read_memory)
13239 (linux_write_memory): Inline `inferior_pid'.
13240 (linux_look_up_symbols): Adjust to use per-process
13241 `thread_db_active'.
13242 (linux_request_interrupt): Adjust to use ptids.
13243 (linux_read_auxv): Inline `inferior_pid'.
13244 (initialize_low): Don't reference thread_db_active.
13245 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13246 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13247 (ps_getpid): Return the pid of the current inferior.
13248 * thread-db.c (proc_handle, thread_agent): Delete.
13249 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13250 per-process data.
13251 (find_one_thread): Change argument type to ptid_t. Adjust to
13252 per-process data.
13253 (maybe_attach_thread): Adjust to per-process data and ptids.
13254 (thread_db_find_new_threads): Ditto.
13255 (thread_db_init): Ditto.
13256 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13257 processes table. Adjust to use ptids.
13258 (spu_kill, spu_detach): Adjust interface. Remove process from
13259 processes table.
13260 (spu_join, spu_thread_alive): Adjust interface.
13261 (spu_wait): Adjust interface. Remove process from processes
13262 table. Adjust to use ptids.
13263 * win32-low.c (current_inferior_tid): Delete.
13264 (current_inferior_ptid): New.
13265 (debug_event_ptid): New.
13266 (thread_rec): Take a ptid. Adjust.
13267 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13268 (child_delete_thread): Ditto.
13269 (do_initial_child_stuff): Add `attached' argument. Add process to
13270 processes table.
13271 (child_fetch_inferior_registers, child_store_inferior_registers):
13272 Adjust.
13273 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13274 (win32_attach): Pass 1 to do_initial_child_stuff.
13275 (win32_kill): Adjust interface. Remove process from processes
13276 table.
13277 (win32_detach): Ditto.
13278 (win32_join): Adjust interface.
13279 (win32_thread_alive): Take a ptid.
13280 (win32_resume): Adjust to use ptids.
13281 (get_child_debug_event): Ditto.
13282 (win32_wait): Adjust interface. Remove exiting process from
13283 processes table.
13284
bd99dc85
PA
132852009-04-01 Pedro Alves <pedro@codesourcery.com>
13286
13287 Non-stop mode support.
13288
13289 * server.h (non_stop): Declare.
13290 (gdb_client_data, handler_func): Declare.
13291 (delete_file_handler, add_file_handler, start_event_loop):
13292 Declare.
13293 (handle_serial_event, handle_target_event, push_event)
13294 (putpkt_notif): Declare.
13295 * target.h (enum resume_kind): New.
13296 (struct thread_resume): Replace `step' field by `kind' field.
13297 (TARGET_WNOHANG): Define.
13298 (struct target_ops) <wait>: Add `options' argument.
13299 <supports_non_stop, async, start_non_stop>: New fields.
13300 (target_supports_non_stop, target_async): New.
13301 (start_non_stop): Declare.
13302 (mywait): Add `options' argument.
13303 * target.c (mywait): Add `options' argument. Print child exit
13304 notifications here.
13305 (start_non_stop): New.
13306 * server.c (non_stop, own_buf, mem_buf): New globals.
13307 (struct vstop_notif): New.
13308 (notif_queue): New global.
13309 (queue_stop_reply, push_event, discard_queued_stop_replies)
13310 (send_next_stop_reply): New.
13311 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13312 interface changes.
13313 (attach_inferior): In non-stop mode, don't wait for the target
13314 here.
13315 (handle_general_set): Handle QNonStop.
13316 (handle_query): When handling qC, return the current general
13317 thread, instead of the first thread of the list.
13318 (handle_query): If the backend supports non-stop mode, include
13319 QNonStop+ in the qSupported query response.
13320 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13321 and non-stop mode.
13322 (handle_v_attach, handle_v_run): Handle non-stop mode.
13323 (handle_v_stopped): New.
13324 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13325 (myresume): Adjust to use resume_kind. Handle non-stop.
13326 (queue_stop_reply_callback): New.
13327 (handle_status): Handle non-stop mode.
13328 (main): Clear non_stop flag on reconnection. Use the event-loop.
13329 Refactor serial protocol handling from here ...
13330 (process_serial_event): ... to this new function. When GDB
13331 selects any thread, select one here. In non-stop mode, wait until
13332 GDB acks all pending events before exiting.
13333 (handle_serial_event, handle_target_event): New.
13334 * remote-utils.c (remote_open): Install remote_desc in the event
13335 loop.
13336 (remote_close): Remove remote_desc from the event loop.
13337 (putpkt_binary): Rename to...
13338 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13339 (putpkt_binary): New as wrapper around putpkt_binary_1.
13340 (putpkt_notif): New.
13341 (prepare_resume_reply): In non-stop mode, don't change the
13342 general_thread.
13343 * event-loop.c: New.
13344 * Makefile.in (OBJ): Add event-loop.o.
13345 (event-loop.o): New rule.
13346
13347 * linux-low.h (pid_of): Moved here.
13348 (lwpid_of): New.
13349 (get_lwp_thread): Use lwpid_of.
13350 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13351 * linux-low.c (pid_of): Delete.
13352 (inferior_pid): Use lwpid_of.
13353 (linux_event_pipe): New.
13354 (target_is_async_p): New.
13355 (delete_lwp): New.
13356 (handle_extended_wait): Use lwpid_of.
13357 (add_lwp): Don't set lwpid field.
13358 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13359 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13360 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13361 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13362 first. Adjust to linux_wait_for_event interface changes. Use
13363 lwpid_of.
13364 (linux_detach): Don't delete the main lwp here.
13365 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13366 (status_pending_p): Don't consider explicitly suspended lwps.
13367 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13368 pointer. Add OPTIONS argument. Change return type to int. Use
13369 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13370 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13371 pointer. Add status pointer argument. Return a pid instead of a
13372 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13373 changes. In non-stop mode, don't switch to a random thread.
13374 (linux_wait): Rename to...
13375 (linux_wait_1): ... this. Add target_options argument, and handle
13376 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13377 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13378 clean exit and signal exit code. Don't stop all threads in
13379 non-stop mode. In all-stop mode, only stop all threads when
13380 reporting a stop to GDB. Handle explicit thread stop requests.
13381 (async_file_flush, async_file_mark): New.
13382 (linux_wait): New.
13383 (send_sigstop): Use lwpid_of.
13384 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13385 interface changes. In non-stop mode, don't switch to a random
13386 thread.
13387 (linux_resume_one_lwp): Use lwpid_of.
13388 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13389 (linux_resume_one_thread): ... this. Handle resume_stop. In
13390 non-stop mode, don't look for pending flag in all threads.
13391 (resume_status_pending_p): Don't consider explicitly suspended
13392 threads.
13393 (my_waitpid): Reimplement. Emulate __WALL.
13394 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13395 Use lwpid_of.
13396 (sigchld_handler, linux_supports_non_stop, linux_async)
13397 (linux_start_non_stop): New.
13398 (linux_target_ops): Register linux_supports_non_stop, linux_async
13399 and linux_start_non_stop.
13400 (initialize_low): Install SIGCHLD handler.
13401 * thread-db.c (thread_db_create_event, find_one_thread)
13402 (thread_db_get_tls_address): Use lwpid_of.
13403 * win32-low.c (win32_detach): Adjust to use resume_kind.
13404 (win32_wait): Add `options' argument.
13405 * spu-low.c (spu_resume): Adjust to use resume_kind.
13406 (spu_wait): Add `options' argument.
13407
5b1c542e
PA
134082009-04-01 Pedro Alves <pedro@codesourcery.com>
13409
13410 Decouple target code from remote protocol.
13411
13412 * target.h (enum target_waitkind): New.
13413 (struct target_waitstatus): New.
13414 (struct target_ops) <wait>: Return an unsigned long. Take a
13415 target_waitstatus pointer instead of a char pointer.
13416 (mywait): Likewise.
13417 * target.c (mywait): Change prototype to return an unsigned long.
13418 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13419 * server.h (thread_from_wait, old_thread_from_wait): Delete
13420 declarations.
13421 (prepare_resume_reply): Change prototype to take a
13422 target_waitstatus.
13423 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13424 (last_status, last_ptid): New.
13425 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13426 pid instead of a signal.
13427 (attach_inferior): Remove "status" and "signal" parameters.
13428 Adjust.
13429 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13430 not as an address.
13431 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13432 (handle_v_requests, myresume): Remove "status" and "signal"
13433 parameters. Adjust.
13434 (handle_status): New.
13435 (main): Delete local `status'. Adjust.
13436 * remote-utils.c: Include target.h.
13437 (prepare_resume_reply): Change prototype to take a
13438 target_waitstatus. Adjust.
13439
13440 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13441 interface.
13442 * spu-low.c (spu_wait): Adjust.
13443 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13444 Delete.
13445 (win32_wait): Adjust.
13446
2bd7c093
PA
134472009-04-01 Pedro Alves <pedro@codesourcery.com>
13448
13449 * target.h (struct thread_resume): Delete leave_stopped member.
13450 (struct target_ops): Add a `n' argument to the `resume' callback.
13451 * server.c (start_inferior): Adjust.
13452 (handle_v_cont, myresume): Adjust.
13453 * linux-low.c (check_removed_breakpoint): Adjust to resume
13454 interface change, and to removed leave_stopped field.
13455 (resume_ptr): Delete.
13456 (struct thread_resume_array): New.
13457 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13458 resume interface change.
13459 (linux_continue_one_thread, linux_queue_one_thread)
13460 (resume_status_pending_p): Check if the resume field is NULL
13461 instead of checking the leave_stopped member.
13462 (linux_resume): Adjust to the target resume interface change.
13463 * spu-low.c (spu_resume): Adjust to the target resume interface
13464 change.
13465 * win32-low.c (win32_detach, win32_resume): Ditto.
13466
c35fafde
PA
134672009-04-01 Pedro Alves <pedro@codesourcery.com>
13468
13469 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13470 flag.
13471 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13472 pending.
13473 (linux_continue_one_thread): Only preserve the stepping flag if
13474 there's a pending breakpoint.
13475
0a59d50b
PA
134762009-03-31 Pedro Alves <pedro@codesourcery.com>
13477
13478 * server.c (main): After the inferior having exited, call
13479 remote_close before exiting gdbserver.
13480
f04c6d38
TJB
134812009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13482
13483 Fix size of FPSCR in Power 7 processors.
13484 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13485 (PPC_FEATURE_HAS_DFP): New #define.
13486 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13487 size of the FPSCR.
13488
78e5cee6
PA
134892009-03-23 Pedro Alves <pedro@codesourcery.com>
13490
13491 * server.c (handle_query) Whitespace and formatting.
13492
1b3f6016
PA
134932009-03-22 Pedro Alves <pedro@codesourcery.com>
13494
13495 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13496 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13497 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13498 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13499 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13500 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13501 Makefile.in, configure.ac: Fix whitespace throughout.
13502 * configure: Regenerate.
13503
a07b2135
PA
135042009-03-22 Pedro Alves <pedro@codesourcery.com>
13505
13506 * inferiors.c (find_inferior): Make it safe for the callback
13507 function to delete the currently iterated inferior.
13508
67cc2626
PA
135092009-03-22 Pedro Alves <pedro@codesourcery.com>
13510
13511 * Makefile.in (linuw_low_h): Move higher.
13512 (thread-db.o): Depend on $(linux_low_h).
13513
54a0b537
PA
135142009-03-17 Pedro Alves <pedro@codesourcery.com>
13515
13516 Rename "process" to "lwp" throughout.
13517
13518 * linux-low.c (all_processes): Rename to...
13519 (all_lwps): ... this.
13520 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13521 (add_process): Rename to ...
13522 (add_lwp): ... this. Adjust.
13523 (linux_create_inferior): Adjust.
13524 (linux_attach_lwp): Adjust.
13525 (linux_attach): Adjust.
13526 (linux_kill_one_process): Rename to ...
13527 (linux_kill_one_lwp): ... this. Adjust.
13528 (linux_kill): Adjust.
13529 (linux_detach_one_process): Rename to ...
13530 (linux_detach_one_lwp): ... this. Adjust.
13531 (linux_detach): Adjust.
13532 (check_removed_breakpoint): Adjust.
13533 (status_pending_p): Adjust.
13534 (linux_wait_for_process): Rename to ...
13535 (linux_wait_for_lwp): ... this. Adjust.
13536 (linux_wait_for_event): Adjust.
13537 (send_sigstop): Adjust.
13538 (wait_for_sigstop): Adjust.
13539 (stop_all_processes): Rename to ...
13540 (stop_all_lwps): ... this.
13541 (linux_resume_one_process): Rename to ...
13542 (linux_resume_one_lwp): ... this. Adjust.
13543 (linux_set_resume_request, linux_continue_one_thread)
13544 (linux_queue_one_thread, resume_status_pending_p)
13545 (usr_store_inferior_registers, regsets_store_inferior_registers)
13546 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13547 Adjust.
13548 * linux-low.h (get_process): Rename to ...
13549 (get_lwp): ... this. Adjust.
13550 (get_thread_process): Rename to ...
13551 (get_thread_lwp): ... this. Adjust.
13552 (get_process_thread): Rename to ...
13553 (get_lwp_thread): ... this. Adjust.
13554 (struct process_info): Rename to ...
13555 (struct lwp_info): ... this.
13556 (all_processes): Rename to ...
13557 (all_lwps): ... this.
13558 * proc-service.c (ps_lgetregs): Adjust.
13559 * thread-db.c (thread_db_create_event, find_one_thread)
13560 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13561
0b16c5cf
PA
135622009-03-14 Pedro Alves <pedro@codesourcery.com>
13563
13564 * server.c (handle_query): Handle "qAttached".
13565
32de4b9d
NS
135662009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13567
13568 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13569 GPLv3, update license URL.
13570
2aecd87f
DE
135712009-03-01 Doug Evans <dje@google.com>
13572
93efd302 13573 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE
13574 (server_h): Add gdb_signals.h.
13575 (signals.o): Update.
13576 * server.h (target_signal_from_host,target_signal_to_host_p)
13577 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13578
86b1f9c5
PM
135792009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13580
13581 * remote-utils.c (getpkt): Also generate remote-debug
13582 information if noack_mode is set.
13583
4aa995e1
PA
135842009-02-06 Pedro Alves <pedro@codesourcery.com>
13585
13586 * server.c (handle_query): Report qXfer:siginfo:read and
13587 qXfer:siginfo:write as supported and handle them.
13588 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13589 * linux-low.c (linux_xfer_siginfo): New.
13590 (linux_target_ops): Set it.
13591
62709adf
PA
135922009-01-26 Pedro Alves <pedro@codesourcery.com>
13593
13594 * server.c (gdbserver_usage): Mention --remote-debug.
13595 (main): Accept '--remote-debug' switch.
13596
aef93bd7
DE
135972009-01-18 Doug Evans <dje@google.com>
13598
13599 * regcache.c (new_register_cache): No need to check result of xcalloc.
13600 * server.c (handle_search_memory): Back out calls to xmalloc,
13601 result is checked and error is returned to user upon failure.
13602 (handle_query): Ditto. Add more checks for result of malloc.
13603 (handle_v_cont): Check result of malloc, report error back to
13604 user upon failure.
13605 (handle_v_run): Ditto. Call freeargv.
13606 * server.h (freeargv): Declare.
13607 * utils.c (freeargv): New fn.
13608
54363045
DE
136092009-01-15 Doug Evans <dje@google.com>
13610
f626972c
DE
13611 * gdbreplay.c (perror_with_name): Make arg const char *.
13612 * server.h (target_signal_to_name): Make return type const char *.
0842e787 13613 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 13614 * utils.c (perror_with_name): Make arg const char *.
54363045 13615
18aae699
PA
136162009-01-14 Pedro Alves <pedro@codesourcery.com>
13617
13618 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13619 when handling a EXIT_PROCESS_DEBUG_EVENT.
13620
ff703abe
JB
136212009-01-06 Joel Brobecker <brobecker@adacore.com>
13622
13623 * gdbreplay.c (gdbreplay_version): Update copyright year.
13624 * server.c (gdbserver_version): Likewise.
13625
f21cc1a2 136262009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE
13627
13628 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 13629 (handle_extended_wait): Improve comment.
0e21c1ec 13630
bca929d3
DE
136312008-12-13 Doug Evans <dje@google.com>
13632
13633 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13634 * server.h (ATTR_MALLOC): New macro.
13635 (xmalloc,xcalloc,xstrdup): Declare.
13636 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13637 * inferiors.c: Ditto.
13638 * linux-low.c: Ditto.
13639 * mem-break.c: Ditto.
13640 * regcache.c: Ditto.
13641 * remote-utils.c: Ditto.
13642 * server.c: Ditto.
13643 * target.c: Ditto.
13644 * win32-low.c: Ditto.
13645
97438e3f
DE
136462008-12-12 Doug Evans <dje@google.com>
13647
896c7fbb
DE
13648 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13649 in debugging printf.
13650
97438e3f
DE
13651 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13652
e3b886f8
DE
136532008-12-09 Doug Evans <dje@google.com>
13654
13655 * linux-low.h (struct process_info): Delete member tid, unused.
13656 * thread-db.c (find_one_thread): Update.
13657 (maybe_attach_thread): Update.
13658
07e059b5
VP
136592008-12-02 Pedro Alves <pedro@codesourcery.com>
13660
889bf7c5
PA
13661 * target.h (struct target_ops): Add qxfer_osdata member.
13662 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13663 and dirent.h.
13664 (linux_qxfer_osdata): New functions.
13665 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13666 callback.
13667 * server.c (handle_query): Handle "qXfer:osdata:read:".
13668 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13669 (buffer_xml_printf): New functions.
13670 * server.h (struct buffer): New.
13671 (buffer_grow_str, buffer_grow_str0): New macros.
13672 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13673 (buffer_xml_printf): Declare.
07e059b5 13674
4cab47ab
DE
136752008-11-24 Doug Evans <dje@google.com>
13676
13677 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13678
f142445f
DJ
136792008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13680
13681 * server.c (handle_v_run): Always use the supplied argument list.
13682
d0107bb6 136832008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 13684
d0107bb6
BW
13685 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13686 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 13687
2c4ad781
TJB
136882008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13689
13690 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13691 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13692 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13693 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13694 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13695 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13696 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13697 XML target descriptions.
13698 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13699 when inferior is running on an ISA 2.05 or later processor. Add
13700 special case to return offset for full 64-bit slot of FPSCR when
13701 in 32-bits.
13702
dfb64f85
DJ
137032008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13704
13705 * Makefile.in (SFILES, clean): Added sparc64 files.
13706 (reg-sparc64.o, reg-sparc64.c): New.
13707 * configure.srv (sparc*-*-linux*): New configuration.
13708 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13709 syscall arguments for SPARC.
13710 (regsets_store_inferior_registers): Likewise.
13711 * linux-sparc-low.c: New file.
13712
66b6e1dd
DE
137132008-10-21 Doug Evans <dje@google.com>
13714
13715 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13716 (READLINE_DIR,READLINE_DEP): Delete.
13717 (INTERNAL_CFLAGS): Update.
13718 (LINTFLAGS): Update.
13719
9b710a42
PA
137202008-10-10 Pedro Alves <pedro@codesourcery.com>
13721
13722 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13723 whole argv from the last run, not just argv[0].
13724
5822d809
PA
137252008-09-08 Pedro Alves <pedro@codesourcery.com>
13726
13727 * regcache.c (new_register_cache): Return NULL if the register
13728 cache size isn't known yet.
13729 (free_register_cache): Avoid dereferencing a NULL regcache.
13730
74aac56f
DJ
137312008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13732
13733 * configure.srv: Merge MIPS and MIPS64.
13734
400b20f5
MR
137352008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13736
13737 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13738
677c5bb1
LM
137392008-08-18 Luis Machado <luisgpm@br.ibm.com>
13740
13741 * Makefile.in: Add required vsx dependencies.
13742
13743 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13744 Declare init_registers_powerpc_vsx32l.
13745 Declare init_registers_powerpc_vsx64l.
13746 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13747 (ppc_arch_setup): Check for VSX in hwcap.
13748 (ppc_fill_vsxregset): New function.
13749 (ppc_store_vsxregset): New function.
13750 Add new VSX entry in regset_info target_regsets.
13751
13752 * configure.srv: Add new VSX dependencies.
13753
a6f3e723
SL
137542008-08-12 Pedro Alves <pedro@codesourcery.com>
13755
13756 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13757 (remote_open): Set or clear transport_is_reliable.
13758 (putpkt_binary): Don't expect acks in noack mode.
13759 (getpkt): Don't send ack/nac in noack mode.
13760 * server.c (handle_general_set): Handle QStartNoAckMode.
13761 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13762 qSupported.
13763 (main): Reset noack_mode on every connection.
13764 * server.h (noack_mode): Declare.
13765
a417dc56
RW
137662008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13767
13768 * Makefile.in (GDBREPLAY_OBS): New variable.
13769 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13770
3221518c
UW
137712008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13772 Daniel Jacobowitz <dan@codesourcery.com>
13773
13774 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13775 (usr_store_inferior_registers): Likewise.
13776 (regsets_store_inferior_registers): Likewise.
13777
ec56be1b
PA
137782008-07-31 Rolf Jansen <rj@surtec.com>
13779 Pedro Alves <pedro@codesourcery.com>
13780
13781 * configure.ac: Check for memmem declaration.
13782 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13783 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13784 (disable_packet_qfThreadInfo): Unconditionally compile.
13785 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13786 * configure, config.in: Regenerate.
13787
2fe5e3ff
DE
137882008-07-28 Doug Kwan <dougkwan@google.com>
13789
13790 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13791 (linux_write_memory): Remove declaration of errno.
13792
836acd6d
UW
137932008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13794
13795 * linux-low.c (handle_extended_wait): Do not use "status"
13796 variable uninitialized.
13797
aeba519e
PA
137982008-07-07 Pedro Alves <pedro@codesourcery.com>
13799
13800 * server.c (handle_v_attach): Inhibit reporting dll changes.
13801
db42f210
PA
138022008-06-27 Pedro Alves <pedro@codesourcery.com>
13803
13804 * remote-utils.c (prepare_resume_reply): If requested, don't
13805 output "thread:TID" in the T stop reply.
13806
13807 * server.c (disable_packet_vCont, disable_packet_Tthread)
13808 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13809 (handle_query): If requested, disable support for qC, qfThreadInfo
13810 and qsThreadInfo.
13811 (handle_v_requests): If requested, disable support for vCont.
13812 (gdbserver_show_disableable): New.
13813 (main): Handle --disable-packet and --disable-packet=LIST.
13814
13815 * server.h (disable_packet_vCont, disable_packet_Tthread)
13816 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13817
8e4c5421
CD
138182008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13819
13820 * server.c (gdbserver_usage): Mention --version.
13821
6e23a804
DJ
138222008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13823
13824 * Makefile.in (gdbreplay.o): New rule.
13825
90aa6a40
JM
138262008-06-06 Joseph Myers <joseph@codesourcery.com>
13827
13828 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13829 message, not gdbserver.
13830
c16158bc 138312008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA
13832 Nathan Sidwell <nathan@codesourcery.com>
13833 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM
13834
13835 * acinclude.m4: Include ../../config/acx.m4.
13836 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13837 * configure, config.in: Regenerate.
13838 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13839 * server.c (gdbserver_version): Print PKGVERSION.
13840 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13841 (main): Adjust gdbserver_usage calls.
13842 * gdbreplay.c (version, host_name): Add declarations.
13843 (gdbreplay_version, gdbreplay_usage): New.
13844 (main): Accept --version and --help options.
13845
aeb75bf5
DJ
138462008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13847
13848 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13849 (arm_breakpoint_at): Handle Thumb.
13850 (the_low_target): Add comment.
13851
76b233dd
UW
138522008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13853
13854 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13855
08388c79
DE
138562008-05-09 Doug Evans <dje@google.com>
13857
a3c83fae
DE
13858 * server.h (decode_search_memory_packet): Declare.
13859 * remote-utils.c (decode_search_memory_packet): New fn.
13860 * server.c (handle_search_memory_1): New fn.
08388c79
DE
13861 (handle_search_memory): New fn.
13862 (handle_query): Process qSearch:memory packets.
13863
bb9c3d36
UW
138642008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13865
13866 * regcache.c (registers_length): Remove.
13867 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13868 full register packet.
13869 * regcache.h (registers_length): Remove prototype.
13870 * server.h (PBUFSIZ): Define to 16384.
13871
7284e1be
UW
138722008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13873
13874 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13875 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13876 powerpc-64l.o, and powerpc-altivec64l.o.
13877 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13878 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13879 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13880 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13881 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13882 to srv_xmlfiles.
13883
13884 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13885 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13886 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13887 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13888 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13889 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13890 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13891 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13892 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13893 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13894 (clean): Update.
13895
13896 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13897 (init_registers_powerpc_32l): ... this new prototype.
13898 (init_registers_powerpc_32): Remove, replace by ...
13899 (init_registers_powerpc_altivec32l): ... this new prototype.
13900 (init_registers_powerpc_e500): Remove, replace by ...
13901 (init_registers_powerpc_e500l): ... this new prototype.
13902 (init_registers_ppc64): Remove, replace by ...
13903 (init_registers_powerpc_64l): ... this new prototype.
13904 (init_registers_powerpc_64): Remove, replace by ...
13905 (init_registers_powerpc_altivec64l): ... this new prototype.
13906 (ppc_num_regs): Set to 73.
13907 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13908 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13909 (ppc_cannot_store_register): Handle orig_r3 and trap.
13910 (ppc_arch_setup): Update init_registers_... calls.
13911 (ppc_fill_gregset): Handle orig_r3 and trap.
13912
13913 * inferiors.c (clear_inferiors): Reset current_inferior.
13914
fdc59709
PB
139152008-04-23 Paolo Bonzini <bonzini@gnu.org>
13916
889bf7c5
PA
13917 * acinclude.m4: Add override.m4.
13918 * configure: Regenerate.
fdc59709 13919
c9b2f845
UW
139202008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13921
13922 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13923 initial call to init_register_ppc64.
13924
550512b8
UW
139252008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13926
43aaf8b6
PA
13927 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13928 single powerpc*-*-linux* case.
550512b8
UW
13929 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13930
b6430ec3
UW
139312008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13932
13933 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 13934 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW
13935 from reg_xmlfiles.
13936 * linux-ppc-low.c: Include <elf.h>.
13937 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13938 (ppc_hwcap): New global variable.
13939 (ppc_regmap): Remove __SPE__ #ifdef sections.
13940 (ppc_regmap_e500): New global variable.
13941 (ppc_cannot_store_register): Update __SPE__ special case.
13942 (ppc_get_hwcap): New function.
13943 (ppc_arch_setup): Use it to determine whether inferior supports
13944 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13945 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13946 Do not access registers if target does not support AltiVec.
13947 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13948 Do not access registers if target does not support SPE.
13949 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13950
52fa2412
UW
139512008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13952
13953 * linux-low.c (disabled_regsets, num_regsets): New.
13954 (use_regsets_p): Delete.
13955 (linux_wait_for_process): Clear disabled_regsets.
13956 (regsets_fetch_inferior_registers): Check and set it.
13957 (regsets_store_inferior_registers): Likewise.
13958 (linux_fetch_registers, linux_store_registers): Do not use
13959 use_regsets_p.
13960 (initialize_low): Allocate disabled_regsets.
13961
e28b3332
DJ
139622008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13963
13964 * Makefile.in (LIBOBJS): New.
13965 (OBS): Use LIBOBJS.
13966 (memmem.o): New rule.
13967 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13968 * configure: Regenerated.
13969
4536995d
UW
139702008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13971
13972 * server.c (handle_query): Never return "unsupported" for
13973 qXfer:features:read queries.
13974
221c031f
UW
139752008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13976
13977 * server.c (get_features_xml): Fix inverted condition.
13978 (handle_query): Always support qXfer:feature:read.
13979
ccd213ac
DJ
139802008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13981
13982 * server.c (wrapper_argv): New.
13983 (start_inferior): Handle wrapper_argv. If set, expect an extra
13984 trap.
13985 (gdbserver_usage): Document --wrapper.
13986 (main): Parse --wrapper.
13987
6fe305f7
UW
139882008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13989
13990 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13991 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13992 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13993 (ppc_set_pc): Likewise.
13994 (ppc_arch_setup): New function.
13995 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13996 of collect_register.
889bf7c5 13997 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 13998
5b0a002e
UW
139992008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14000
14001 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14002 instead of linux-ppc64-low.o.
14003 * linux-ppc64-low.c: Remove file.
14004 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14005 (linux-ppc64-low.o): Remove rule.
14006
14007 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14008 (init_registers_powerpc_64): Likewise.
14009 (ppc_regmap): Conditionally define depending on __powerpc64__.
14010 (ppc_cannot_store_register): Do not special-case "fpscr" when
14011 compiled on __powerpc64__.
14012 (ppc_collect_ptrace_register): New function.
14013 (ppc_supply_ptrace_register): New function.
14014 (ppc_breakpoint): Change type to "unsigned int".
14015 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14016 (the_low_target): Conditionally provide initializers for the
889bf7c5 14017 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW
14018 collect_ptrace_register and supply_ptrace_register members.
14019
9b4b61c8
UW
140202008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14021
14022 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14023 * server.c (gdbserver_xmltarget): Define.
14024 (get_features_xml): Use it to replace "target.xml" and arch_string.
14025
14026 * configure.srv: Remove srv_xmltarget. Add XML files that were
14027 mentioned there to srv_xmlfiles instead. Remove conditional tests
14028 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14029 srv_xmlfiles and srv_regobj to include all possible choices.
14030 * configure.ac (srv_xmltarget): Remove.
14031 (srv_xmlfiles): Do not add "target.xml".
14032 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14033 checks for supplementary target information.
14034 * configure: Regenerate.
14035 * Makefile.in (XML_TARGET): Remove.
14036 (target.xml): Remove rule.
14037 (clean): Do not clean up target.xml.
14038 (.PRECIOUS): Do not mention target.xml.
14039
14040 * target.h (struct target_ops): Remove arch_string member.
14041 * linux-low.c (linux_arch_string): Remove.
14042 (linux_target_ops): Remove arch_string initializer.
14043 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14044 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14045 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14046 * spu-low.c (spu_arch_string): Remove.
14047 (spu_target_ops): Remove arch_string initializer.
14048 * win32-low.c (win32_arch_string): Remove.
14049 (win32_target_ops): Remove arch_string initializer.
14050 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14051 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14052 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14053
ee1a7ae4
UW
140542008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14055
14056 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14057 by collect_ptrace_register and supply_ptrace_register hooks.
14058 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14059 instead of checking for the_low_target.left_pad_xfer.
14060 (usr_store_inferior_registers): Use collect_ptrace_register callback
14061 instead of checking for the_low_target.left_pad_xfer.
14062
14063 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14064 (s390_supply_ptrace_register): Likewise.
14065 (s390_fill_gregset): Call s390_collect_ptrace_register.
14066 (the_low_target): Update.
14067
14068 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14069 (ppc_supply_ptrace_register): Likewise.
14070 (the_low_target): Update.
14071
14072 * linux-i386-low.c (the_low_target): Update.
14073 * linux-x86-64-low.c (the_low_target): Update.
14074
d61ddec4
UW
140752008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14076
14077 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14078 reg-s390.o and reg-s390x.o.
14079
14080 * linux-low.c (new_inferior): New global variable.
14081 (linux_create_inferior, linux_attach): Set it.
14082 (linux_wait_for_process): Call the_low_target.arch_setup after the
14083 target has stopped for the first time.
14084 (initialize_low): Do not call the_low_target.arch_setup.
14085
14086 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14087 (s390_set_pc): Likewise.
14088 (s390_arch_setup): New function.
14089 (the_low_target): Use s390_arch_setup as arch_setup routine.
14090
14091 * regcache.c (realloc_register_cache): New function.
14092 (set_register_cache): Call it for each existing regcache.
14093
d05b4ac3
UW
140942008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14095
14096 * server.h (init_registers): Remove prototype.
14097
14098 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14099 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14100 instead of init_registers ().
14101 * linux-arm-low.c (init_registers_arm): Add prototype.
14102 (init_registers_arm_with_iwmmxt): Likewise.
14103 (the_low_target): Add initializer for arch_setup field.
14104 * linux-cris-low.c (init_registers_cris): Add prototype.
14105 (the_low_target): Add initializer for arch_setup field.
14106 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14107 (the_low_target): Add initializer for arch_setup field.
14108 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14109 (the_low_target): Add initializer for arch_setup field.
14110 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14111 (the_low_target): Add initializer for arch_setup field.
14112 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14113 (the_low_target): Add initializer for arch_setup field.
14114 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14115 (the_low_target): Add initializer for arch_setup field.
14116 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14117 (init_registers_mips64_linux): Likewise.
14118 (the_low_target): Add initializer for arch_setup field.
14119 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14120 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14121 (the_low_target): Add initializer for arch_setup field.
14122 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14123 (init_registers_powerpc_64): Likewise.
14124 (the_low_target): Add initializer for arch_setup field.
14125 * linux-s390-low.c (init_registers_s390): Add prototype.
14126 (init_registers_s390x): Likewise.
14127 (the_low_target): Add initializer for arch_setup field.
14128 * linux-sh-low.c (init_registers_sh): Add prototype.
14129 (the_low_target): Add initializer for arch_setup field.
14130 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14131 (the_low_target): Add initializer for arch_setup field.
14132 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14133 (the_low_target): Add initializer for arch_setup field.
14134
14135 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14136 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14137 instead of init_registers ().
14138 * win32-arm-low.c (init_registers_arm): Add prototype.
14139 (the_low_target): Add initializer for arch_setup field.
14140 * win32-i386-low.c (init_registers_i386): Add prototype.
14141 (the_low_target): Add initializer for arch_setup field.
14142
14143 * spu-low.c (init_registers_spu): Add prototype.
14144 (initialize_low): Call initialie_registers_spu () instead of
14145 initialize_registers ().
14146
fd96d250
PA
141472008-02-19 Pedro Alves <pedro@codesourcery.com>
14148
14149 * server.c (handle_v_requests): When handling the vRun and vAttach
14150 packets, if already debugging a process, don't kill it. Return an
14151 error instead.
14152
d41b6bb4
DJ
141532008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14154
14155 * server.c (handle_query): Correct length check.
14156
5ac588cf
PA
141572008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14158
14159 * win32-low.c (do_initial_child_stuff): Add process handle
14160 parameter. Set current_process_handle and current_process_id from the
14161 parameters. Clear globals.
14162 (win32_create_inferior): Don't set current_process_handle and
14163 current_process_id here. Instead pass them on the call to
14164 do_initial_child_stuff.
14165 (win32_attach): Likewise.
14166 (win32_clear_inferiors): New.
14167 (win32_kill): Don't close the current process handle or the
14168 current thread handle here. Instead call win32_clear_inferiors.
14169 (win32_detach): Don't open a new handle to the process. Call
14170 win32_clear_inferiors.
14171 (win32_join): Don't rely on current_process_handle; open a new
14172 handle using the process id.
14173 (win32_wait): Call win32_clear_inferiors when the inferior process
14174 has exited.
14175
ecd7ecbc
DJ
141762008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14177
14178 * server.c (monitor_show_help): Add "exit".
14179
1525d545
MG
141802008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14181
ecd7ecbc 14182 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG
14183 (clean): Add reg-xtensa.c.
14184 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ
14185 * configure.srv (xtensa*-*-linux*) New target.
14186 * linux-xtensa-low.c: New.
14187 * xtensa-xtregs.c: New.
1525d545 14188
59a016f0
PA
141892008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14190
14191 * hostio.c: Don't include errno.h.
14192 (errno_to_fileio_errno): Move to hostio-errno.
14193 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14194 error number outputting to the target->hostio_last_error callback.
14195 (hostio_packet_error): Use FILEIO_EINVAL directly.
14196 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14197 calls to hostio_error.
14198 * hostio-errno.c: New.
14199 * server.h (hostio_last_error_from_errno): Declare.
14200 * target.h (target_ops): Add hostio_last_error member.
14201 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14202 as hostio_last_error handler.
889bf7c5 14203 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA
14204 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14205 (wince_hostio_last_error): New functions.
14206 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14207 as hostio_last_error handler.
14208 (win32_target_ops) [!_WIN32_WCE]: Register
14209 hostio_last_error_from_errno as hostio_last_error handler.
14210 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14211 (hostio-errno.o): New rule.
14212 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14213 * configure.srv (srv_hostio_err_objs): New variable. Default to
14214 hostio-errno.o.
14215 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14216 * configure: Regenerate.
14217
2d717e4f
DJ
142182008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14219
14220 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14221 (linux_kill, linux_detach): Clean up the process list.
14222 * remote-utils.c (remote_open): Improve port number parsing.
14223 (putpkt_binary, input_interrupt): Only send interrupts if the target
14224 is running.
14225 * server.c (extended_protocol): Make static.
14226 (attached): Define earlier.
14227 (exit_requested, response_needed, program_argv): New variables.
14228 (target_running): New.
14229 (start_inferior): Clear attached here.
14230 (attach_inferior): Set attached here.
14231 (require_running): Define.
14232 (handle_query): Use require_running and target_running. Implement
14233 "monitor exit".
14234 (handle_v_attach, handle_v_run): New.
14235 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14236 (gdbserver_usage): Update.
14237 (main): Redo argument parsing. Handle --debug and --multi. Handle
14238 --attach along with other options or after the port. Save
14239 program_argv. Support no initial program. Resynchronize
14240 communication with GDB after an error. Handle "monitor exit".
14241 Use require_running and target_running. Always allow the extended
14242 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14243 restart in extended mode.
14244 * README: Refer to the GDB manual. Update --attach usage.
14245
7407e2de
AS
142462007-12-20 Andreas Schwab <schwab@suse.de>
14247
14248 * linux-low.c (STACK_SIZE): Define.
14249 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14250 (linux_test_for_tracefork): Likewise.
14251
b65d95c5
DJ
142522007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14253
14254 * linux-low.c (linux_wait_for_event): Update messages. Do not
14255 reinsert auto-delete breakpoints.
14256 * mem-break.c (struct breakpoint): Change return type of handler to
14257 int.
14258 (set_breakpoint_at): Update handler type.
14259 (reinsert_breakpoint_handler): Return 1 instead of calling
14260 delete_breakpoint.
14261 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14262 setting a new one.
14263 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14264 * mem-break.h (set_breakpoint_at): Update handler type.
14265 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14266 * win32-low.c (auto_delete_breakpoint): New.
14267 (get_child_debug_event): Use it.
14268
4e799345
DJ
142692007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14270
14271 * configure.ac: Check for pread and pwrite.
14272 * hostio.c (handle_pread): Fall back to lseek and read.
14273 (handle_pwrite): Fall back to lseek and write.
14274 * config.in, configure: Regenerated.
14275
27524b67
DJ
142762007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14277
14278 * server.c (myresume): Add own_buf argument.
14279 (main): Update calls.
14280
a20d5e98
DJ
142812007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14282
14283 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14284 * remote-utils.c (remote_open): Do not call disable_async_io.
14285 (block_async_io): Delete.
14286 (unblock_async_io): Make static.
14287 (initialize_async_io): New.
14288 * server.c (handle_v_cont): Handle async I/O here.
14289 (myresume): Likewise. Move other common resume tasks here...
14290 (main): ... from here. Call initialize_async_io. Disable async
14291 I/O before the main loop.
14292 * server.h (initialize_async_io): Declare.
14293 (block_async_io, unblock_async_io): Delete prototypes.
14294 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14295
b79d787e
DJ
142962007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14297
14298 * remote-utils.c (readchar): Allow binary data in received messages.
14299
d97903b2
PA
143002007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14301
14302 * win32-low.c (attaching): New global.
14303 (win32_create_inferior): Clear the `attaching' global.
14304 (win32_attach): Set the `attaching' global.
14305 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14306 attaching. Only set a breakpoint at the entry point if not
14307 attaching.
14308
311de423
PA
143092007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14310
14311 * server.c (main): Don't report dll events on the initial
14312 connection on attaches.
14313
6c2d16d2
PA
143142007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14315
14316 * server.c (main): Relax numerical bases supported for the pid of
14317 the --attach command line argument.
14318
5ca906e6
PA
143192007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14320
14321 * win32-low.c (win32_attach): Call OpenProcess before
14322 DebugActiveProcess, not after. Add last error output to error
14323 call.
14324
9c6c8194
PA
143252007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14326
14327 * win32-low.c (win32_get_thread_context)
14328 (win32_set_thread_context): New functions.
14329 (thread_rec): Use win32_get_thread_context.
14330 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14331 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14332 field.
14333
4d5d1aaa
PA
143342007-12-03 Leo Zayas
14335 Pedro Alves <pedro_alves@portugalmail.pt>
14336
14337 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14338 global variables.
14339 (child_add_thread): Minor cleanup.
14340 (child_continue): Resume artificially suspended threads before
14341 calling ContinueDebugEvent.
14342 (suspend_one_thread): New.
14343 (fake_breakpoint_event): New.
14344 (get_child_debug_event): Change return type to int. Check here if
14345 gdb sent an interrupt request. If a soft interrupt was requested,
14346 fake a breakpoint event. Return 0 if there is no event to handle,
14347 and 1 otherwise.
14348 (win32_wait): Don't check here if gdb sent an interrupt request.
14349 Ensure there is a valid event to handle.
14350 (win32_request_interrupt): Add soft interruption method as last
14351 resort.
14352
c436e841
PA
143532007-12-03 Leo Zayas
14354 Pedro Alves <pedro_alves@portugalmail.pt>
14355
14356 * win32-low.h (win32_thread_info): Add descriptions to the
14357 structure members. Replace `suspend_count' counter by a
14358 `suspended' flag.
14359 * win32-low.c (thread_rec): Update condition of when to get the
14360 context from the inferior. Rely on ContextFlags being set if it
14361 has already been retrieved. Only suspend the inferior thread if
14362 we haven't already. Warn if that fails.
14363 (continue_one_thread): s/suspend_count/suspended/. Only call
14364 ResumeThread once. Warn if that fails.
14365
e7b5fa67
PA
143662007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14367
14368 * win32-low.c (win32_wait): Don't read from the inferior when it
14369 has already exited.
14370
a385171d
PA
143712007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14372
14373 * Makefile.in (win32_low_h): New variable.
14374 (win32-low.o): Add dependency on $(win32_low_h).
14375 (win32-arm-low.o, win32-i386-low.o): New rules.
14376
f80c84b3
DJ
143772007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14378
14379 * hostio.c: Correct copyright year.
14380
a6b151f1
DJ
143812007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14382
14383 * Makefile.in (OBS): Add hostio.o.
14384 (hostio.o): New rule.
14385 * server.h (handle_vFile): Declare.
14386 * hostio.c: New file.
14387 * server.c (handle_v_requests): Take packet_len and new_packet_len
14388 for binary packets. Call handle_vFile.
14389 (main): Update call to handle_v_requests.
14390
f9387fc3
DJ
143912007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14392
14393 * linux-low.c: Include <sched.h>.
14394
51c2684e
DJ
143952007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14396
14397 * linux-low.c (linux_tracefork_grandchild): New.
14398 (linux_tracefork_child): Use clone.
14399 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14400
75f83163
JB
144012007-10-31 Joel Brobecker <brobecker@adacore.com>
14402
14403 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14404
da5898ce
DJ
144052007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14406
14407 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14408
24a09b5f
DJ
144092007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14410
14411 * inferiors.c (change_inferior_id): Delete.
14412 (add_pid_to_list, pull_pid_from_list): New.
14413 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14414 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14415 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14416 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14417 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14418 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14419 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14420 (using_threads): Always set to 1.
14421 (handle_extended_wait): New.
14422 (add_process): Do not set TID.
14423 (linux_create_inferior): Set must_set_ptrace_flags.
14424 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14425 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14426 (linux_thread_alive): Rename TID argument to LWPID.
14427 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14428 (linux_wait_for_event): Do not use TID or check using_threads. Update
14429 call to dead_thread_notify. Call handle_extended_wait.
14430 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14431 (send_sigstop): Delete sigstop_sent.
14432 (wait_for_sigstop): Avoid TID.
14433 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14434 (linux_test_for_tracefork): New.
14435 (linux_lookup_signals): Use thread_db_active and
14436 linux_supports_tracefork_flag.
14437 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14438 * linux-low.h (get_process_thread): Avoid TID.
14439 (struct process_ifo): Move thread_known and tid to the end. Remove
14440 sigstop_sent.
14441 (linux_attach_lwp, thread_db_init): Update prototypes.
14442 * server.h (change_inferior_id): Delete prototype.
14443 (add_pid_to_list, pull_pid_from_list): New prototypes.
14444 * thread-db.c (thread_db_use_events): New.
14445 (find_first_thread): Rename to...
14446 (find_one_thread): ...this. Update callers and messages. Do not
14447 call fatal. Check thread_db_use_events. Do not call
14448 change_inferior_id or new_thread_notify.
14449 (maybe_attach_thread): Update. Do not call new_thread_notify.
14450 (thread_db_init): Set thread_db_use_events. Check use_events.
14451 * utils.c (fatal, warning): Correct message prefix.
14452
30ed0a8f
DJ
144532007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14454
14455 * Makefile.in (clean): Remove new files.
14456 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14457 (powerpc-64.o, powerpc-64.c): New rules.
14458 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14459 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14460 with SPE.
14461 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14462 SPE targets.
14463 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14464 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14465 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14466 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14467 (target_regsets): Add AltiVec and SPE register sets.
14468 * configure.ac: Check for AltiVec and SPE.
14469 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14470 (ppc_fill_vrregset, ppc_store_vrregset): New.
14471 (target_regsets): Add AltiVec register set.
14472 * configure: Regenerated.
14473
fd462a61
DJ
144742007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14475
14476 * linux-low.c (O_LARGEFILE): Define.
14477 (linux_read_memory): Use /proc/PID/mem.
14478 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14479 * configure, config.in: Regenerated.
14480
69f223ed
DJ
144812007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14482
14483 * linux-low.c (linux_wait_for_event): Do not pass signals while
14484 single-stepping.
14485
aec18585
PA
144862007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14487
14488 * win32-low.c (create_process): New.
14489 (win32_create_inferior): Use create_process instead of
14490 CreateProcess. If create_process failed retry appending an ".exe"
14491 suffix. Store the GetLastError result immediatelly after
14492 create_process calls and use it on the call to error.
14493
34d86ddd
PA
144942007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14495
14496 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14497
5a0e3bd0
JB
144982007-08-23 Joel Brobecker <brobecker@adacore.com>
14499
14500 * configure.ac: Switch license to GPLv3.
14501
f88c79e6
MS
145022007-08-01 Michael Snyder <msnyder@access-company.com>
14503
14504 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14505
6b3d9b83
PA
145062007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14507
14508 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14509 typedef.
14510 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14511 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14512 CloseToolhelp32Snapshot.
14513 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14514 CloseToolhelp32Snapshot.
14515
c588c53c
MS
145162007-07-27 Michael Snyder <michael.snyder@access-company.com>
14517
14518 * server.c (main): Check for inferior exit before main loop.
14519
aa0403d9
PA
145202007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14521
14522 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14523 instead of on tmp_desc.
14524
255e7678
DJ
145252007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14526 Daniel Jacobowitz <dan@codesourcery.com>
14527
14528 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14529 (add_thread): Minor cleanups.
14530 (clear_inferiors): Move lower in the file. Clear the DLL
14531 list.
14532 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14533 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14534 (xml_escape_text): New.
14535 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14536 for qSupported.
14537 (handle_v_cont): Report errors.
14538 (gdbserver_version): Update.
14539 (main): Correct size of own_buf. Do not report initial DLL events.
14540 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14541 (unloaded_dll, xml_escape_text): New.
14542 * win32-low.c (enum target_waitkind): Update comments.
14543 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14544 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14545 (win32_EnumProcessModules, win32_GetModuleInformation)
14546 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14547 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14548 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14549 (win32_Module32First, win32_Module32Next, load_toolhelp)
14550 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14551 (get_child_debug_event): Handle DLL events.
14552 (win32_wait): Likewise.
14553
0d37add9
DJ
145542007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14555
14556 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14557 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14558
45e2715e
PA
145592007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14560
14561 * win32-low.c (handle_output_debug_string): Ignore event if not
14562 waiting.
14563
c5674cf1
PA
145642007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14565
14566 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14567
2bbe3cc1
DJ
145682007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14569
14570 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14571
ae13219e
DJ
145722007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14573
14574 * inferiors.c (change_inferior_id): Add comment.
14575 * linux-low.c (check_removed_breakpoint): Add an early
14576 prototype. Improve debug output.
14577 (linux_attach): Doc update.
14578 (linux_detach_one_process, linux_detach): Clean up before releasing
14579 each process.
14580 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14581 * linux-low.h (struct process_info): Doc improvement.
14582 * mem-break.c (delete_all_breakpoints): New.
14583 * mem-break.h (delete_all_breakpoints): New prototype.
14584 * thread-db.c (find_first_thread): New.
14585 (thread_db_create_event): Call it instead of
14586 thread_db_find_new_threads. Clean up unused variables.
14587 (maybe_attach_thread): Remove first thread handling.
14588 (thread_db_find_new_threads): Use find_first_thread.
14589 (thread_db_get_tls_address): Likewise.
14590
4105de34
DJ
145912007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14592
14593 * thread-db.c (thread_db_find_new_threads): Add prototype.
14594 (thread_db_create_event): Check for the main thread before adding
14595 a new thread.
14596 (maybe_attach_thread): Only enable event reporting if TID == 0.
14597 (thread_db_get_tls_address): Check for new threads.
14598
2b876972
DJ
145992007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14600
14601 * linux-low.c (linux_create_inferior): Try execv before execvp.
14602 * spu-low.c (spu_create_inferior): Likewise.
14603
7a245884
DJ
146042007-06-13 Mike Frysinger <vapier@gentoo.org>
14605
14606 * linux-low.c (linux_create_inferior): Change execv to execvp.
14607 * spu-low.c (spu_create_inferior): Likewies.
14608
117ce543
DJ
146092007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14610
14611 * Makefile.in (clean): Clean new files instead of deleted ones.
14612 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14613 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14614 rules.
14615 * configure.srv: Specify XML files and new regformats for MIPS and
14616 MIPS64 GNU/Linux.
14617 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14618 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14619 an entry for the restart register.
14620 (mips_cannot_fetch_register, mips_cannot_store_register)
14621 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14622 register names to match the XML descriptions.
14623 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14624 restart register instead of $0.
14625
0e7f50da
UW
146262007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14627 Markus Deuling <deuling@de.ibm.com>
14628
14629 * remote-utils.c (decode_xfer_write): New function.
14630 * server.h (decode_xfer_write): Add prototype.
14631 * server.c (handle_query): Add PACKET_LEN argument. Support
14632 qXfer:spu:read and qXfer:spu:write packets.
14633 (main): Pass packet_len to handle_query.
14634 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14635 * target.h (target_ops): Add qxfer_spu.
14636
374c1d38
UW
146372007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14638
14639 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14640 accessing non-seekable spufs files.
14641
bb63802a
UW
146422007-05-16 Markus Deuling <deuling@de.ibm.com>
14643
889bf7c5 14644 * server.c (handle_query): Add reply for qC packet.
bb63802a 14645
7390519e
PA
146462007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14647 Leo Zayas <lerele@champenstudios@com>
14648
14649 * server.h (check_remote_input_interrupt_request): New function.
14650 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14651 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14652 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14653 (check_remote_input_interrupt_request): New function.
14654 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 14655 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA
14656 winapi_GenerateConsoleCtrlEvent): New typedefs.
14657 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14658 to 250 ms.
14659 (win32_wait): Check for remote interrupt request
14660 with check_remote_input_interrupt_request.
14661 (win32_request_interrupt): New function.
14662 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14663
34b34921
PA
146642007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14665
14666 * win32-low.c (debug_registers_changed,
14667 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14668 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14669 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14670 (thread_rec): Get context using the low target.
14671 (child_add_thread): Call thread_added on the low target,
14672 which does the same thing.
14673 (regptr): Delete.
14674 (do_initial_child_stuff): Remove debug registers references.
14675 Set context using the low target. Resume threads after
14676 setting the contexts.
14677 (child_continue): Remove dead variable. Remove debug
14678 registers references.
14679 (child_fetch_inferior_registers): Go through the low target.
14680 (do_child_store_inferior_registers): Remove.
14681 (child_store_inferior_registers): Go through the low target.
14682 (win32_resume): Remove debug registers references.
14683 Set context using the low target.
14684 (handle_exception): Change return type to void. Don't record
14685 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14686 first chance exception.
889bf7c5 14687 (get_child_debug_event): Change return type to void. Remove
34b34921
PA
14688 goto loop. Always return after waiting for debug event.
14689 (win32_wait): Convert to switch statement. Handle spurious
14690 events.
14691
14692 * win32-i386-low.c (debug_registers_changed,
14693 debug_registers_used): New.
14694 (initial_stuff): Rename to ...
14695 (i386_initial_stuff): ... this. Clear debug registers
14696 state variables.
14697 (store_debug_registers): Delete.
14698 (i386_get_thread_context): New.
14699 (load_debug_registers): Delete.
14700 (i386_set_thread_context): New.
14701 (i386_thread_added): New.
14702 (single_step): Rename to ...
14703 (i386_single_step): ... this.
14704 (do_fetch_inferior_registers): Rename to ...
14705 (i386_fetch_inferior_register): ... this.
14706 (i386_store_inferior_register): New.
14707 (the_low_target): Adapt to new interface.
14708
14709 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14710 (arm_get_thread_context): New.
14711 (arm_set_thread_context): New.
14712 (regptr): New.
14713 (do_fetch_inferior_registers): Rename to ...
14714 (arm_fetch_inferior_register): ... this.
14715 (arm_store_inferior_register): New.
14716 (arm_wince_breakpoint): Reimplement as unsigned long.
14717 (arm_wince_breakpoint_len): Define.
14718 (the_low_target): Adapt to new interface.
14719
14720 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14721 load_debug_registers. Add get_thread_context, set_thread_context,
14722 thread_added and store_inferior_register. Rename
14723 fetch_inferior_registers to fetch_inferior_register.
14724 (regptr): Remove declaration.
14725
dd6953e1
PA
147262007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14727
14728 * linux-low.c (linux_detach): Change return type to int. Return 0.
14729 * spu-low.c (spu_detach): Likewise.
14730
444d6139
PA
147312007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14732
14733 * target.h (target_ops): Change return type of detach to int.
14734 Add join.
14735 (join_inferior): New.
14736 * server.c (main): Don't skip detach support on mingw32.
14737 If the inferior doesn't support detaching return error.
14738 Call join_inferior instead of using waitpid.
14739 * linux-low.c (linux_join): New.
14740 (linux_target_op): Add linux_join.
14741 * spu-low.c (spu_join): New.
14742 (spu_target_ops): Add spu_join.
14743 * win32-low.c (win32_detach): Adapt to new interface.
14744 Reopen current_process_handle before detaching. Issue a child
14745 resume before detaching.
14746 (win32_join): New.
14747 (win32_target_op): Add win32_join.
14748
1d5315fe
PA
147492007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14750
14751 * win32-low.c (win32-attach): Fix return value.
14752 * target.h (target_ops): Describe ATTACH return values.
14753
bf914831
PA
147542007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14755
14756 * win32-low.c (GETPROCADDRESS): Define.
14757 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14758 (winapi_DebugSetProcessKillOnExit): Likewise.
14759 (win32_create_inferior): Force usage of ansi CreateProcessA.
14760 (win32_attach): Use GETPROCADDRESS.
14761 (win32_detach): Likewise.
14762
f72f3e60
PA
147632007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14764
14765 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14766
ed50f18f
PA
147672007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14768
14769 * win32-low.c: Commit leftover changes from 2007-03-29.
14770
0c2ead7e
DJ
147712007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14772
14773 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14774 fields short instead of int. Add explicit padding.
14775 (i387_cache_to_fsave): Remove unnecessary casts.
14776 (i387_fsave_to_cache): Doc fix.
14777 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14778
73725ff3
DJ
147792007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14780
14781 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14782 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14783
d99f33d8
PA
147842007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14785
14786 * configure.srv (arm*-*-mingw32ce*): Move near the other
14787 arm targets.
14788
68070c10
PA
147892007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14790
2482afc6 14791 * configure.ac: Add errno checking.
68070c10
PA
14792 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14793 sys/file.h and malloc.h.
14794 (AC_CHECK_DECLS): Add perror.
14795 (srv_mingwce): Handle.
2482afc6 14796 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA
14797 win32-i386-low.o to srv_tgtobj.
14798 (i[34567]86-*-mingw*): Likewise.
14799 (arm*-*-mingw32ce*): Add case.
14800 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14801 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14802 [__MINGW32CE__] (strerror): New function.
14803 [__MINGW32CE__] (errno): Define to GetLastError.
14804 [__MINGW32CE__] (COUNTOF): New macro.
14805 (remote_open): Remove extra close call.
14806 * mem-break.c (delete_breakpoint_at): New function.
14807 * mem-break.h (delete_breakpoint_at): Declare.
14808 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14809 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14810 [USE_WIN32API] (read, write): Add char* casts.
14811 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14812 * server.h: Include wincecompat.h on Windows CE.
14813 [HAVE_ERRNO_H]: Check.
14814 (perror): Declare if not declared.
14815 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14816 (perror_with_name): Remove errno declaration.
14817 * wincecompat.h: New.
14818 * wincecompat.c: New.
14819 * win32-low.h: New.
14820 * win32-arm-low.c: New.
14821 * win32-i386-low.c: New.
14822 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14823 (OUTMSG2): Make it safe.
14824 (_T): New macro.
14825 (COUNTOF): New macro.
14826 (NUM_REGS): Get it from the low target.
14827 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14828 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14829 (thread_rec): Let low target handle debug registers.
14830 (child_add_thread): Likewise.
14831 (child_init_thread_list): Likewise.
14832 (continue_one_thread): Likewise.
14833 (regptr): New.
14834 (do_child_fetch_inferior_registers): Move to ...
14835 * win32-i386-low.c: ... here, and rename to ...
14836 (do_fetch_inferior_registers): ... this.
889bf7c5 14837 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA
14838 Go through the low target.
14839 (do_child_store_inferior_registers): Use regptr.
14840 (strwinerror): New function.
14841 (win32_create_inferior): Handle Windows CE.
14842 Use strwinerror instead of strerror on Windows error
14843 codes. Add program to the error output.
14844 Don't close the main thread handle on Windows CE.
14845 (win32_attach): Use coredll.dll on Windows CE.
14846 (win32_kill): Close current process and current
14847 thread handles.
14848 (win32_detach): Use coredll.dll on Windows CE.
14849 (win32_resume): Let low target handle debug registers, and
14850 step request.
14851 (handle_exception): Add/Remove initial breakpoint. Avoid
14852 non-existant WSTOPSIG on Windows CE.
14853 (win32_read_inferior_memory): Cast to remove warning.
14854 (win32_arch_string): Go through the low target.
14855 (initialize_low): Call set_breakpoint_data with the low
14856 target's breakpoint.
14857 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14858 FOP_REGNUM, mappings): Move to ...
14859 * win32-i386-low.c: ... here.
14860 * win32-low.c (win32_thread_info): Move to ...
14861 * win32-low.h: ... here.
14862 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14863 win32-arm-low.c and wincecompat.c.
14864 (all:): Add $EXEEXT.
14865 (install-only:): Likewise.
14866 (gdbserver:): Likewise.
14867 (gdbreplay:): Likewise.
14868 * config.in: Regenerate.
14869 * configure: Regenerate.
14870
41093d81
PA
148712007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14872
14873 * win32-low.c: Rename typedef thread_info to
14874 win32_thread_info throughout.
14875
544afa54
PA
148762007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14877
14878 * win32-i386-low.c: Rename to ...
14879 * win32-low.c: ... this.
14880 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14881 * Makefile.in: Likewise.
14882
bce7165d
PA
148832007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14884
14885 * remote-utils.c (monitor_output): Constify msg parameter.
14886 * server.h (monitor_output): Likewise.
14887 * win32-i386-low.c (handle_output_debug_string): New.
14888 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14889 handle_output_debug_string.
14890 (get_child_debug_event): Likewise.
14891
506c7aa0
DJ
148922007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14893
14894 * server.c (main): Correct strtoul check.
14895
42c81e2a
DJ
148962007-03-27 Jon Ringle <jon@ringle.org>
14897
14898 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14899
9453113a
DJ
149002007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14901
14902 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14903
64a69107
DJ
149042007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14905
14906 * terminal.h: Check HAVE_SGTTY_H.
14907
149082007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ
14909
14910 * remote-utils.c (remote_open): Print out the assigned port number.
14911
c74d0ad8
DJ
149122007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14913
14914 * remote-utils.c (monitor_output): New function.
14915 * server.c (debug_threads): Define here.
14916 (monitor_show_help): New function.
14917 (handle_query): Handle qRcmd.
14918 (main): Do not handle 'd' packet.
14919 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14920 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14921 of debug_threads.
14922
de7c3b4a
PA
149232007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14924
14925 * Makefile.in (EXEEXT): New.
14926 (clean): Use $(EXEEXT).
14927
ef57601b
PA
149282007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14929
14930 * target.h (target_ops): Rename send_signal to request_interrupt,
14931 and remove enum target_signal parameter.
14932 * linux-low.c (linux_request_interrupt): Rename from
14933 linux_send_signal, and always send SIGINT.
14934 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14935 and always send SIGINT.
14936 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14937 of send_signal.
14938 (input_interrupt): Likewise.
14939
820f2bda
PA
149402007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14941
14942 * server.c (get_features_xml): Check if target implemented
14943 arch_string.
14944 * win32-i386-low.c (win32_arch_string): New.
14945 (win32_target_ops): Add win32_arch_string as arch_string member.
14946
ab39bf24
UW
149472007-02-22 Markus Deuling <deuling@de.ibm.com>
14948
14949 * spu-low.c (spu_arch_string): New.
14950 (spu_target_ops): Add spu_arch_string.
14951
61ff6e04
DJ
149522007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14953
14954 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14955 * configure.ac: Do not check for terminal.h.
14956 * configure, config.in: Regenerated.
14957
fb1e4ffc
DJ
149582007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14959
14960 * Makefile.in (OBS): Add $(XML_BUILTIN).
14961 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14962 (clean): Update.
14963 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14964 (arm-with-iwmmxt.c): New.
14965 * config.in, configure: Regenerate.
14966 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14967 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14968 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14969 (arm*-*-linux*): Add iWMMXt and regset support.
14970 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14971 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14972 (arm_store_wmmxregset, target_regsets): New.
14973 * server.c (get_features_xml): Take annex argument. Check builtin
14974 XML documents.
14975 (handle_query): Handle multiple annexes.
14976
0f48aa01
DJ
149772007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14978
14979 * remote-utils.c [USE_WIN32API] (read, write): Define.
14980 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14981 write.
14982
23181151
DJ
149832007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14984
14985 * linux-i386-low.c (the_low_target): Set arch_string.
14986 * linux-x86-64-low.c (the_low_target): Likewise.
14987 * linux-low.c (linux_arch_string): New.
14988 (linux_target_ops): Add it.
14989 * linux-low.h (struct linux_target_ops): Add arch_string.
14990 * server.c (write_qxfer_response): Use const void * for DATA.
14991 (get_features_xml): New.
14992 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14993 * target.h (struct target_ops): Add arch_string method.
14994
9d606399
DJ
149952007-01-03 Denis Pilat <denis.pilat@st.com>
14996 Daniel Jacobowitz <dan@codesourcery.com>
14997
14998 * linux-low.c (linux_kill): Handle being called with no threads.
14999 * win32-i386-low.c (win32_kill): Likewise.
15000 (get_child_debug_event): Clear current_process_handle.
15001
150022006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ
15003 Daniel Jacobowitz <dan@codesourcery.com>
15004
15005 * remote-utils.c (remote_open): Check the type of specified
15006 serial port devices before opening them.
15007 * server.c (main): Kill the inferior if an error occurs during
15008 the first remote_open.
15009
a5e13d24
DJ
150102006-12-05 Markus Deuling <deuling@de.ibm.com>
15011
15012 * README: Update supported targets.
15013
186947f7
DJ
150142006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15015
15016 * Makefile.in (clean): Remove reg-mips64.c.
15017 (reg-mips64.c, reg-mips64.o): New rules.
15018 * configure.srv: Handle mips64. Include regset support for mips.
15019 * linux-mips-low.c (union mips_register): New.
15020 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15021 (mips_breakpoint, mips_breakpoint_at): Use int.
15022 (mips_collect_register, mips_supply_register)
15023 (mips_collect_register_32bit, mips_supply_register_32bit)
15024 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15025 (mips_store_fpregset, target_regsets): New.
15026 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15027
a13e2c95
UW
150282006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15029
15030 * configure.srv: Add target "spu*-*-*".
15031 * Makefile.in (clean): Remove reg-spu.c.
15032 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15033 * spu-low.c: New file.
15034
cb7283db
DJ
150352006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15036
15037 * configure.ac: Correct td_thr_tls_get_addr test.
15038 * configure: Regenerated.
15039
89be2091
DJ
150402006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15041
15042 * linux-low.c (linux_wait_for_event): Reformat. Use the
15043 pass_signals array.
15044 * remote-utils.c (decode_address_to_semicolon): New.
15045 * server.c (pass_signals, handle_general_set): New.
15046 (handle_query): Mention QPassSignals for qSupported.
15047 (main): Call handle_general_set.
15048 * server.h (pass_signals, decode_address_to_semicolon): New.
15049
000ef4f0
DJ
150502006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15051
15052 * server.c (handle_query): Correct error handling for read_auxv.
15053
b7149293
UW
150542005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15055
15056 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15057 and srv_linux_thread_db to yes.
15058 * linux-s390-low.c (s390_fill_gregset): New function.
15059 (target_regsets): Define data structure.
15060
dae5f5cf
DJ
150612006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15062
15063 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15064 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15065 * config.in, configure: Regenerated.
15066 * inferiors.c (gdb_id_to_thread): New function.
15067 (gdb_id_to_thread_id): Use it.
15068 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15069 * linux-low.h (struct process_info): Add th member.
15070 (thread_db_get_tls_address): New prototype.
15071 * remote-utils.c (decode_address): Make non-static.
15072 * server.c (handle_query): Handle qGetTLSAddr.
15073 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15074 * target.h (struct target_ops): Add get_tls_address.
15075 * thread-db.c (maybe_attach_thread): Save the thread handle.
15076 (thread_db_get_tls_address): New.
15077
32ca6d61
DJ
150782006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15079
15080 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15081 (linux_resume_one_process): Take a siginfo_t *. Update all
15082 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15083 (struct pending_signals): Add a siginfo_t.
15084 (linux_wait_for_process): Always set last_status.
15085 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15086 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15087 * linux-low.h (struct process_info): Add last_status.
15088
5ffff7c1
DJ
150892006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15090
15091 * remote-utils.c (try_rle): New function.
15092 (putpkt_binary): Use it.
15093
8695c747
DJ
150942006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15095
15096 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15097 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15098 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15099 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15100 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15101 point registers.
15102
290fadea
RS
151032006-08-08 Richard Sandiford <richard@codesourcery.com>
15104
15105 * server.c (terminal_fd): New variable.
15106 (old_foreground_pgrp): Likewise.
15107 (restore_old_foreground_pgrp): New function.
15108 (start_inferior): Record the terminal file descriptor in terminal_fd
15109 and its original foreground group in old_foreground_pgrp. Register
15110 restore_old_foreground_pgrp with atexit().
15111
9f2e1e63
DJ
151122006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15113
15114 * server.c (handle_query): Correct qPart to qXfer.
15115
b80864fb
DJ
151162006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15117
15118 * configure.ac: Check for more headers which are missing on
15119 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15120 * configure.srv: Add Cygwin and mingw32.
15121 * remote-utils.c: Don't include headers unconditionally which
15122 are missing on mingw32. Include <winsock.h> for mingw32.
15123 (remote_open): Adjust for mingw32 support. Flush
15124 standard error after writing to it.
15125 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15126 (unblock_async_io, enable_async_io, disable_async_io)
15127 (readchar, getpkt): Update for Winsock support.
15128 (prepare_resume_reply): Expect a protocol signal number.
15129 * server.c: Disable <sys/wait.h> on mingw32.
15130 (start_inferior): Adjust for mingw32 support. Flush
15131 standard error after writing to it.
15132 (attach_inferior): Likewise. Use protocol signal
15133 numbers.
15134 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15135 and names.
15136 * win32-i386-low.c: New file.
15137 * Makefile.in (XM_CLIBS): Set.
15138 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15139 (win32-i386-low.o): New dependency rule.
15140 * linux-low.c (linux_wait): Use target signal numbers.
15141 * target.h (struct target_ops): Doc fix.
15142 * server.h (target_signal_to_name): New prototype.
15143 * gdbreplay.c: Don't include headers unconditionally which
15144 are missing on mingw32. Include <winsock.h> for mingw32.
15145 (remote_close, remote_open): Adjust for Winsock support.
15146 * configure, config.in: Regenerated.
15147
0876f84a
DJ
151482006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15149
15150 * server.c (decode_xfer_read, write_qxfer_response): New.
15151 (handle_query): Take a packet length argument. Handle
15152 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15153 the qSupported response.
15154 (main): Update call to handle_query.
15155
01f9e8fa
DJ
151562006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15157
15158 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15159 (putpkt_binary): Renamed from putpkt and adjusted for binary
15160 data.
15161 (putpkt): New wrapper for putpkt_binary.
15162 (readchar): Don't mask off the high bit.
15163 (decode_X_packet): New function.
15164 * server.c (main): Call putpkt_binary if a handler sets the packet
15165 length. Save the length of the incoming packet. Handle 'X'.
15166 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15167
be2a5f71
DJ
151682006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15169
15170 * server.c (handle_query): Handle qSupported.
15171
ea025f5f
DJ
151722006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15173
15174 * remote-utils.c (all_symbols_looked_up): New variable.
15175 (look_up_one_symbol): Check it.
15176 * server.h (look_up_one_symbol): New declaration.
15177 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15178
9308fc88
DJ
151792006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15180
15181 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15182 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ
15183 (PTRACE_GET_THREAD_AREA): Define.
15184 (ps_get_thread_area): New function.
15185
52fb6437
NS
151862006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15187
15188 * configure.srv (m68k*-*-uclinux*): New target.
15189 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15190 (linux_resume_one_process): Remove extraneous cast.
15191 (linux_read_offsets): New.
15192 (linux_target_op): Add linux_read_offsets on mmuless systems.
15193 * server.c (handle_query): Add qOffsets logic.
15194 * target.h (struct target_ops): Add read_offsets.
15195
21b0f40c
DJ
151962006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15197
15198 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15199 (PTRACE_GET_THREAD_AREA): Define.
15200 (ps_get_thread_area): New function.
15201 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15202 (linux-x86-64-low.o): Update.
15203
0050a760
DJ
152042006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15205
15206 * configure.ac: Remove checks for prfpregset_t.
15207 * gdb_proc_service.h: New file.
15208 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15209 new "gdb_proc_service.h".
15210 * proc-service.c: Likewise.
15211 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15212 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15213 * Makefile.in (gdb_proc_service_h): Updated.
15214 * configure, config.in: Regenerated.
15215
b92a518e
DJ
152162006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15217
15218 * remote-utils.c (prepare_resume_reply): Move declaration
15219 of gdb_id_from_wait to the top of the block.
15220
545587ee
DJ
152212006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15222
15223 * linux-low.c (regsets_store_inferior_registers): Read the regset
15224 from the target before filling it.
15225
9db87ebd
DJ
152262006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15227
15228 * server.c (attach_inferior): Return SIGTRAP for a successful
15229 attach.
15230
dd24457d
DJ
152312006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15232
15233 * Makefile.in (OBS): Add version.o.
15234 (STAGESTUFF): Delete.
15235 (version.o): Add dependencies.
15236 (version.c): Replace rule.
15237 (clean): Remove version.c.
15238 * server.c (gdbserver_version): New.
15239 (gdbserver_usage): Use printf.
15240 (main): Handle --version and --help.
15241 * server.h (version, host_name): Add declarations.
15242
6f0f660e
EZ
152432005-12-23 Eli Zaretskii <eliz@gnu.org>
15244
889bf7c5
PA
15245 * linux-arm-low.c:
15246 * linux-arm-low.c:
15247 * inferiors.c:
15248 * i387-fp.h:
15249 * i387-fp.c:
15250 * gdbreplay.c:
15251 * regcache.c:
15252 * proc-service.c:
15253 * mem-break.h:
15254 * mem-break.c:
15255 * linux-x86-64-low.c:
15256 * linux-sh-low.c:
15257 * linux-s390-low.c:
15258 * linux-ppc64-low.c:
15259 * linux-ppc-low.c:
15260 * linux-mips-low.c:
15261 * linux-m68k-low.c:
15262 * linux-m32r-low.c:
15263 * linux-low.h:
15264 * linux-low.c:
15265 * linux-ia64-low.c:
15266 * linux-i386-low.c:
15267 * linux-crisv32-low.c:
15268 * thread-db.c:
15269 * terminal.h:
15270 * target.h:
15271 * target.c:
15272 * server.h:
15273 * server.c:
15274 * remote-utils.c:
15275 * regcache.h:
15276 * utils.c:
15277 * Makefile.in:
15278 * configure.ac:
6f0f660e
EZ
15279 * gdbserver.1: Add (C) after Copyright. Update the FSF
15280 address.
15281
9d1fb177
DJ
152822005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15283
15284 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15285 (arm_breakpoint_at): Recognize both breakpoints.
15286 (the_low_target): Use the correct breakpoint instruction.
15287
011a70c2
DJ
152882005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15289
15290 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15291 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15292 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15293 (the_low_target): Update.
15294
7fb85e41
AS
152952005-10-25 Andreas Schwab <schwab@suse.de>
15296
15297 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15298
15299 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15300 (ia64_num_regs): Reduce to 462.
15301
3db0444b
DJ
153022005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15303
15304 * acinclude.m4: Correct quoting.
15305 * aclocal.m4: Regenerated.
15306
15307 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15308 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15309 (thread_db_init): Call thread_db_err_str.
15310 * configure.ac: Check for TD_VERSION.
15311 * config.in, configure: Regenerated.
15312
bee0189a
DJ
153132005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15314
15315 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15316
e9d25b98
DJ
153172005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15318
15319 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15320 is not available. Define HAVE_PTRACE_GETREGS if it is.
15321 * config.in, configure: Regenerated.
15322 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15323 * linux-i386-low.c, linux-m68k-low.c: Update to use
15324 HAVE_PTRACE_GETREGS.
15325 * linux-low.c (regsets_fetch_inferior_registers)
15326 (regsets_store_inferior_registers): Only return 0 if we processed
15327 GENERAL_REGS.
15328 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15329 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15330
a06660f7
DJ
153312005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15332
15333 * inferiors.c (struct thread_info): Add gdb_id.
15334 (add_thread): Add gdb_id argument.
15335 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15336 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15337 calls to add_thread.
15338 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15339 * server.c (handle_query): Use thread_to_gdb_id.
15340 (handle_v_cont, main): Use gdb_id_to_thread_id.
15341 * server.h (add_thread): Update prototype.
15342 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15343 prototypes.
15344
5a1f5858
DJ
153452005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15346
15347 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15348 left-padded registers.
15349 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15350 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15351
e122f1f5
SE
153522005-07-01 Steve Ellcey <sje@cup.hp.com>
15353
15354 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15355 * configure: Regenerate.
15356 * config.in: Regenerate.
15357 * server.h (NEED_DECLARATION_STRERROR):
15358 Replace with !HAVE_DECL_STRERROR.
15359
d592fa2f
DJ
153602005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15361
15362 * linux-low.c (linux_wait, linux_send_signal): Don't test
15363 an unsigned long variable for > 0 if it could be MAX_ULONG.
15364 * server.c (myresume): Likewise.
15365 * target.c (set_desired_inferior): Likewise.
15366
ccbd4912
MK
153672005-06-13 Mark Kettenis <kettenis@gnu.org>
15368
15369 * configure.ac: Simplify and improve check for socklen_t.
15370 * configure, config.in: Regenerate.
15371
f450004a
DJ
153722005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15373
15374 * acconfig.h: Remove.
15375 * configure.ac: Add a test for socklen_t. Use three-argument
15376 AC_DEFINE throughout.
15377 * config.in: Regenerated using autoheader 2.59.
15378 * configure: Regenerated.
15379
15380 * gdbreplay.c (socklen_t): Provide a default.
15381 (remote_open): Use socklen_t.
15382 * remote-utils.c (socklen_t): Provide a default.
15383 (remote_open): Use socklen_t.
15384 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15385 unsigned char.
15386
15387 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15388 char for buffers.
15389 * linux-low.c (linux_read_memory, linux_write_memory)
15390 (linux_read_auxv): Likewise.
15391 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15392 (check_mem_write): Likewise.
15393 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15394 Likewise.
15395 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15396 (registers_from_string, register_data): Likewise.
15397 * server.c (handle_query, main): Likewise.
15398 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15399 (decode_M_packet): Likewise.
15400 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15401 * target.h (struct target_ops): Update read_memory, write_memory,
15402 and read_auxv.
15403 (read_inferior_memory, write_inferior_memory): Update.
15404 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15405 to unsigned char *.
15406 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15407 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15408 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15409 linux-s390-low.c, linux-sh-low.c: Update for changes in
15410 read_inferior_memory and the_low_target->breakpoint.
15411
eee84df1
DJ
154122005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15413
15414 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15415 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15416 * configure.srv: Add powerpc64-*-linux*.
15417 * linux-ppc64-low.c: New file.
15418
45b134e5
OF
154192005-05-23 Orjan Friberg <orjanf@axis.com>
15420
15421 * linux-cris-low.c: New file with support for CRIS.
15422 * linux-crisv32-low.c: Ditto for CRISv32.
15423 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15424 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 15425 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF
15426 reg-crisv32.o, and reg-crisv32.c to make rules.
15427 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15428 recognized targets.
15429
48d93c75
UW
154302005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15431
15432 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15433 of sizeof (PTRACE_XFER_TYPE).
15434 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15435
e013ee27
OF
154362005-05-12 Orjan Friberg <orjanf@axis.com>
15437
889bf7c5 15438 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF
15439 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15440 pointers for hardware watchpoint support.
15441 * linux-low.h (struct linux_target_ops): Ditto.
15442 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15443 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15444 to linux_target_ops.
15445 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15446 reply packet.
15447 * server.c (main): Recognize 'Z' and 'z' packets.
15448
b0ded00b
UW
154492005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15450
15451 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15452 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15453 (the_low_target): Add new members.
15454
8643e2ad
DJ
154552005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15456
15457 * proc-service.c (ps_lgetregs): Search all_processes instead of
15458 all_threads.
15459
fc620387
DJ
154602005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15461
15462 * server.c (start_inferior): Change return type to int.
15463 (attach_inferior): Change sigptr to int *.
15464 (handle_v_cont, handle_v_requests): Change signal to int *.
15465 (main): Change signal to int.
15466
154672005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI
15468
15469 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15470 * configure.srv: Add m32r*-*-linux*.
15471 * linux-m32r-low.c: New file.
15472
e0e76420
DJ
154732005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15474
15475 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15476
a1928bad
DJ
154772005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15478
15479 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15480 Take unsigned long arguments for PIDs.
15481 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15482 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15483 (wait_for_sigstop, linux_resume_one_process)
15484 (regsets_fetch_inferior_registers, linux_send_signal)
15485 (linux_read_auxv): Likewise. Update the types of variables holding
15486 PIDs. Update format string specifiers.
15487 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15488 * remote-utils.c (prepare_resume_reply): Likewise.
15489 * server.c (cont_thread, general_thread, step_thread)
15490 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15491 unsigned long.
15492 (handle_query): Update format specifiers.
15493 (handle_v_cont, main): Use strtoul for thread IDs.
15494 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15495 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15496 (general_thread, step_thread, thread_from_wait)
15497 (old_thread_from_wait): Update.
15498 * target.h (struct thread_resume): Use unsigned long for THREAD.
15499 (struct target_ops): Use unsigned long for arguments to attach and
15500 thread_alive.
15501
dcdb98d2
DJ
155022005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15503
15504 * acinclude.m4: Include bfd/bfd.m4 directly.
15505 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15506 <agriffis@toolchain.org>.
15507 * aclocal.m4, configure: Regenerated.
15508
bec39cab
AC
155092005-01-07 Andrew Cagney <cagney@gnu.org>
15510
15511 * configure.ac: Rename configure.in, require autoconf 2.59.
15512 * configure: Re-generate.
15513
434c4c77
DJ
155142004-12-08 Daniel Jacobowitz <dan@debian.org>
15515
15516 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15517 LIBS when finished.
15518 * aclocal.m4: Regenerated.
15519 * configure: Regenerated.
15520
db1d3e1b
AS
155212004-11-21 Andreas Schwab <schwab@suse.de>
15522
15523 * linux-m68k-low.c (m68k_num_gregs): Define.
15524 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15525 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15526 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15527 (m68k_breakpoint_at): New. Add to the_low_target.
15528
15529 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15530 srv_linux_thread_db to yes.
15531
43360365
JB
155322004-10-20 Joel Brobecker <brobecker@gnat.com>
15533
15534 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15535 (ARCH_SET_FS): Likewise.
15536 (ARCH_GET_FS): Likewise.
15537 (ARCH_GET_GS): Likewise.
15538
fd500816
DJ
155392004-10-16 Daniel Jacobowitz <dan@debian.org>
15540
15541 * linux-i386-low.c (ps_get_thread_area): New.
15542 * linux-x86-64-low.c (ps_get_thread_area): New.
15543 * linux-low.c: Include <sys/syscall.h>.
15544 (linux_kill_one_process): Don't kill the first thread here.
15545 (linux_kill): Kill the first thread here.
15546 (kill_lwp): New function.
15547 (send_sigstop, linux_send_signal): Use it.
15548 * proc-service.c: Clean up #ifdefs.
15549 (fpregset_info): Delete.
15550 (ps_lgetregs): Update and enable implementation.
15551 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15552 implementations.
15553 * remote-utils.c (struct sym_cache, symbol_cache): New.
15554 (input_interrupt): Print a clearer message.
15555 (async_io_enabled): New variable.
15556 (enable_async_io, disable_async_io): Use it. Update comments.
15557 (look_up_one_symbol): Use the symbol cache.
15558 * thread-db.c (thread_db_look_up_symbols): New function.
15559 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15560
f6de3c42
DJ
155612004-10-16 Daniel Jacobowitz <dan@debian.org>
15562
15563 * configure.in: Test for -rdynamic.
15564 * configure: Regenerated.
15565 * Makefile (INTERNAL_LDFLAGS): New.
15566 (gdbserver, gdbreplay): Use it.
15567
2c0fc042
AC
155682004-09-02 Andrew Cagney <cagney@gnu.org>
15569
15570 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15571
075b3282
DJ
155722004-03-23 Daniel Jacobowitz <drow@mvista.com>
15573
15574 * linux-low.c (linux_wait): Clear all_processes list also.
15575
fa6a77dc
DJ
155762004-03-12 Daniel Jacobowitz <drow@mvista.com>
15577
15578 * linux-low.c: Include <errno.h>. Remove extern declaration of
15579 errno.
15580
6d782a97
DJ
155812004-03-12 Daniel Jacobowitz <drow@mvista.com>
15582
15583 * gdbreplay.c, server.h, utils.c: Update copyright years.
15584
3a7fb99b
DJ
155852004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15586
15587 * server.c (main): Print child status or termination signal from
15588 variable 'signal', not 'sig'.
15589
c3e735a6
DJ
155902004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15591
15592 * linux-low.c (linux_read_memory): Change return type to
15593 int. Check for and return error from ptrace().
15594 * target.c (read_inferior_memory): Change return type to int. Pass
15595 back return status from the_target->read_memory().
15596 * target.h (struct target_ops): Adapt *read_memory() prototype.
15597 Update comment.
15598 (read_inferior_memory): Adapt prototype.
15599 * server.c (main): Return an error packet if
15600 read_inferior_memory() returns an error.
15601
a59d1c82
DJ
156022004-03-04 Daniel Jacobowitz <drow@mvista.com>
15603
15604 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15605 Unify with other clean targets.
15606
dc3f8883
DJ
156072004-02-29 Daniel Jacobowitz <drow@mvista.com>
15608
15609 * server.c (handle_v_cont): Call set_desired_inferior.
15610
89a208da
DJ
156112004-02-29 Daniel Jacobowitz <drow@mvista.com>
15612
15613 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15614
62ea82f5
DJ
156152004-02-29 Daniel Jacobowitz <drow@mvista.com>
15616
15617 * linux-low.c (linux_wait): Unblock async I/O.
15618 (linux_resume): Block and enable async I/O.
15619 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15620 * server.h (block_async_io, unblock_async_io): Add prototypes.
15621
6910d122
DJ
156222004-02-29 Daniel Jacobowitz <drow@mvista.com>
15623
15624 * remote-utils.c (remote_open): Print a status notice after
15625 opening a TCP port.
15626 * server.c (attach_inferior): Print a status notice after
15627 attaching.
15628
156292004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ
15630
15631 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15632
c89dc5d4
DJ
156332004-02-26 Daniel Jacobowitz <drow@mvista.com>
15634
15635 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15636 error packet.
15637 * server.c, target.h: Update copyright years.
15638
4b8dad4a
RM
156392004-02-25 Roland McGrath <roland@redhat.com>
15640
15641 * target.h (struct target_ops): New member `read_auxv'.
15642 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15643 * linux-low.c (linux_read_auxv): New function.
15644 (linux_target_ops): Initialize `read_auxv' member to that.
15645
d7446758
JB
156462004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15647
15648 Committed by Jim Blandy <jimb@redhat.com>.
15649
15650 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 15651 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB
15652 instead of GPR_SIZE to distiguish s390 and s390x targets.
15653
5544ad89
DJ
156542004-01-31 Daniel Jacobowitz <drow@mvista.com>
15655
15656 * linux-low.c: Update copyright year.
15657 (check_removed_breakpoint): Clear pending_is_breakpoint.
15658 (linux_set_resume_request, linux_queue_one_thread)
15659 (resume_status_pending_p): New functions.
15660 (linux_continue_one_thread): Use process->resume.
15661 (linux_resume): Only resume threads if there are no pending events.
15662 * linux-low.h (struct process_info): Add resume request
15663 pointer.
15664
2a68b70e
DJ
156652004-01-30 Daniel Jacobowitz <drow@mvista.com>
15666
15667 * regcache.c (new_register_cache): Clear the allocated register
15668 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15669
64386c31
DJ
156702003-10-13 Daniel Jacobowitz <drow@mvista.com>
15671
15672 * linux-low.c (linux_resume): Take a struct thread_resume *
15673 argument.
15674 (linux_wait): Update call.
15675 (resume_ptr): New static variable.
15676 (linux_continue_one_thread): Renamed from
15677 linux_continue_one_process. Use resume_ptr.
15678 (linux_resume): Use linux_continue_one_thread.
15679 * server.c (handle_v_cont, handle_v_requests): New functions.
15680 (myresume): New function.
15681 (main): Handle 'v' case.
15682 * target.h (struct thread_resume): New type.
15683 (struct target_ops): Change argument of "resume" to struct
15684 thread_resume *.
15685 (myresume): Delete macro.
15686
c938e9b0
L
156872003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15688
15689 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15690 (uninstall): Support DESTDIR.
15691
7f313d07
BC
15692Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15693
15694 * configure.srv: Add xscale*linux copy of arm*linux entry.
15695
3b2fc2ea
DJ
156962003-07-24 Daniel Jacobowitz <drow@mvista.com>
15697
15698 * linux-arm-low.c (arm_reinsert_addr): New function.
15699 (the_low_target): Add arm_reinsert_addr.
15700
1c0a559e
MK
157012003-07-08 Mark Kettenis <kettenis@gnu.org>
15702
15703 * mem-break.c: Remove whitespace at end of file.
15704
43d5792c
DJ
157052003-06-28 Daniel Jacobowitz <drow@mvista.com>
15706
15707 * configure.in: Check whether we need to prototype strerror.
15708 * server.h: Optionally prototype strerror.
15709 * gdbreplay.c (perror_with_name): Use strerror.
15710 * linux-low.c (linux_attach_lwp): Use strerror.
15711 * utils.c (perror_with_name): Use strerror.
15712 * config.in, configure: Regenerated.
15713
c8a86edf
DJ
157142003-06-28 Daniel Jacobowitz <drow@mvista.com>
15715
15716 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15717 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15718
73d37363
DJ
157192003-06-20 Daniel Jacobowitz <drow@mvista.com>
15720
15721 * Makefile.in (SFILES): Update.
15722 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15723 low-sun3.c: Remove files.
15724
6ad8ae5c
DJ
157252003-06-17 Daniel Jacobowitz <drow@mvista.com>
15726
15727 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15728 (linux_detach_one_process, linux_detach): New functions.
15729 (linux_target_ops): Add linux_detach.
15730 * server.c (main): Handle 'D' packet.
15731 * target.h (struct target_ops): Add "detach" member.
15732 (detach_inferior): Define.
15733
1581182a
MK
157342003-06-13 Mark Kettenis <kettenis@gnu.org>
15735
15736 From Kelley Cook <kelleycook@wideopenwest.com>:
15737 * configure.srv: Accept i[34567]86 variants.
15738
e5379b03
DJ
157392003-06-05 Daniel Jacobowitz <drow@mvista.com>
15740
15741 * linux-low.c (linux_wait_for_event): Correct comment typos.
15742 (linux_resume_one_process): Call check_removed_breakpoint.
15743 (linux_send_signal): New function.
15744 (linux_target_ops): Add linux_send_signal.
15745 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15746 of kill.
15747 * target.h (struct target_ops): Add send_signal.
15748
2ff29de4
JB
157492003-05-29 Jim Blandy <jimb@redhat.com>
15750
15751 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15752 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15753 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15754 away part of the register's value.
15755
254787d4
DJ
157562003-03-26 Daniel Jacobowitz <drow@mvista.com>
15757
15758 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15759 (linux_wait_for_event, linux_init_signals): Likewise.
15760
94e10508
DJ
157612003-03-17 Daniel Jacobowitz <drow@mvista.com>
15762
15763 * configure.in: Check for stdlib.h.
15764 * configure: Regenerated.
15765 * config.in: Regenerated.
15766
4c0711e0
DJ
157672003-01-04 Andreas Schwab <schwab@suse.de>
15768
15769 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15770
ef66e766
AC
157712003-01-02 Andrew Cagney <ac131313@redhat.com>
15772
15773 * Makefile.in: Remove obsolete code.
15774
a1358604
DJ
157752002-11-20 Daniel Jacobowitz <drow@mvista.com>
15776
15777 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15778 defined(PT_FPR0_HI).
15779
23ce3b1c
DJ
157802002-11-17 Stuart Hughes <seh@zee2.com>
15781
15782 * linux-arm-low.c (arm_num_regs): Increase.
15783 (arm_regmap): Include status register.
15784
157852002-11-17 Daniel Jacobowitz <drow@mvista.com>
15786
15787 * linux-low.c (register_addr): Remove incorrect -1 check.
15788
a9fa9f7d
DJ
157892002-08-29 Daniel Jacobowitz <drow@mvista.com>
15790
15791 * linux-low.c (linux_create_inferior): Call setpgid. Return
15792 the new PID.
15793 (unstopped_p, linux_signal_pid): Remove.
15794 (linux_target_ops): Remove linux_signal_pid.
15795 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15796 global instead of target method.
15797 * target.h (struct target_ops): Remove signal_pid. Update comment
15798 for create_inferior.
15799 * server.c (signal_pid): New variable.
15800 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 15801 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ
15802 (attach_inferior): Set signal_pid.
15803
17574093
DJ
158042002-08-23 Daniel Jacobowitz <drow@mvista.com>
15805
15806 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15807
158082002-08-20 Jim Blandy <jimb@redhat.com>
15809
15810 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15811 default for this.
15812
158132002-08-01 Andrew Cagney <cagney@redhat.com>
15814
15815 * Makefile.in: Make chill references obsolete.
15816
158172002-07-24 Kevin Buettner <kevinb@redhat.com>
15818
15819 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15820 * configure: Regenerate.
15821 * config.in: Regenerate.
15822
158232002-07-09 David O'Brien <obrien@FreeBSD.org>
15824
15825 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15826 (perror_with_name, remote_close, remote_open, expect, play): Static.
15827
158282002-07-04 Michal Ludvig <mludvig@suse.cz>
15829
4b8dad4a 15830 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ
15831 byte offsets instead of an array of indexes.
15832 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15833
158342002-06-13 Daniel Jacobowitz <drow@mvista.com>
15835
15836 * regcache.c: Add comment.
15837
158382002-06-11 Daniel Jacobowitz <drow@mvista.com>
15839
15840 * thread-db.c: New file.
15841 * proc-service.c: New file.
15842 * acinclude.m4: New file.
15843 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15844 proc-service.o, and thread-db.o.
15845 (linux-low.o): Add USE_THREAD_DB.
15846 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15847 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15848 * aclocal.m4: Regenerated.
15849 * config.in: Regenerated.
15850 * configure: Regenerated.
15851 * configure.in: Check for proc_service.h, sys/procfs.h,
15852 thread_db.h, and linux/elf.h headrs.
15853 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15854 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15855 Check for -lthread_db and thread support.
15856 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15857 PowerPC, and SuperH.
15858 * i387-fp.c: Constify arguments.
15859 * i387-fp.h: Likewise.
15860 * inferiors.c: (struct thread_info): Renamed from
15861 `struct inferior_info'. Remove PID member. Use generic inferior
15862 list header. All uses updated.
15863 (inferiors, signal_pid): Removed.
15864 (all_threads): New variable.
15865 (get_thread): Define.
15866 (add_inferior_to_list): New function.
15867 (for_each_inferior): New function.
15868 (change_inferior_id): New function.
15869 (add_inferior): Removed.
15870 (remove_inferior): New function.
15871 (add_thread): New function.
15872 (free_one_thread): New function.
15873 (remove_thread): New function.
15874 (clear_inferiors): Use for_each_inferior and free_one_thread.
15875 (find_inferior): New function.
15876 (find_inferior_id): New function.
15877 (inferior_target_data): Update argument type.
15878 (set_inferior_target_data): Likewise.
15879 (inferior_regcache_data): Likewise.
15880 (set_inferior_regcache_data): Likewise.
15881 * linux-low.c (linux_bp_reinsert): Remove.
15882 (all_processes, stopping_threads, using_thrads)
15883 (struct pending_signals, debug_threads, pid_of): New.
15884 (inferior_pid): Replace with macro.
15885 (struct inferior_linux_data): Remove.
15886 (get_stop_pc, add_process): New functions.
15887 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15888 Use add_process and add_thread.
15889 (linux_attach_lwp): New function, based on old linux_attach. Use
15890 add_process and add_thread. Set stop_expected for new threads.
15891 (linux_attach): New function.
15892 (linux_kill_one_process): New function.
15893 (linux_kill): Kill all LWPs.
15894 (linux_thread_alive): Use find_inferior_id.
15895 (check_removed_breakpoints, status_pending_p): New functions.
15896 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15897 Update. Use WNOHANG. Wait for cloned processes also. Update process
15898 struct for the found process.
15899 (linux_wait_for_event): New function.
15900 (linux_wait): Use it. Support LWPs.
15901 (send_sigstop, wait_for_sigstop, stop_all_processes)
15902 (linux_resume_one_process, linux_continue_one_process): New functions.
15903 (linux_resume): Support LWPs.
15904 (REGISTER_RAW_SIZE): Remove.
15905 (fetch_register): Use register_size instead. Call supply_register.
15906 (usr_store_inferior_registers): Likewise. Call collect_register.
15907 Fix recursive case.
15908 (regsets_fetch_inferior_registers): Improve error message.
15909 (regsets_store_inferior_registers): Add debugging.
15910 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15911 (unstopped_p, linux_signal_pid): New functions.
15912 (linux_target_ops): Add linux_signal_pid.
15913 (linux_init_signals): New function.
15914 (initialize_low): Call it. Initialize using_threads.
15915 * regcache.c (inferior_regcache_data): Add valid
15916 flag.
15917 (get_regcache): Fetch registers lazily. Add fetch argument
15918 and update all callers.
15919 (regcache_invalidate_one, regcache_invalidate): New
15920 functions.
15921 (new_register_cache): Renamed from create_register_cache.
15922 Return the new regcache.
15923 (free_register_cache): Change argument to a void *.
15924 (registers_to_string, registers_from_string): Call get_regcache
15925 with fetch flag set.
15926 (register_data): Make static. Pass fetch flag to get_regcache.
15927 (supply_register): Call get_regcache with fetch flag clear.
15928 (collect_register): Call get_regcache with fetch flag set.
15929 (collect_register_as_string): New function.
15930 * regcache.h: Update.
15931 * remote-utils.c (putpkt): Flush after debug output and use
15932 stderr.
15933 Handle input interrupts while waiting for an ACK.
15934 (input_interrupt): Use signal_pid method.
15935 (getpkt): Flush after debug output and use stderr.
15936 (outreg): Use collect_register_as_string.
15937 (new_thread_notify, dead_thread_notify): New functions.
15938 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15939 and general_thread.
15940 (look_up_one_symbol): Flush after debug output.
15941 * server.c (step_thread, server_waiting): New variables.
15942 (start_inferior): Don't use signal_pid. Update call to mywait.
15943 (attach_inferior): Update call to mywait.
15944 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15945 (main): Don't fetch/store registers explicitly. Use
15946 set_desired_inferior. Support proposed ``Hs'' packet. Update
15947 calls to mywait.
15948 * server.h: Update.
15949 (struct inferior_list, struct_inferior_list_entry): New.
15950 * target.c (set_desired_inferior): New.
15951 (write_inferior_memory): Constify.
15952 (mywait): New function.
15953 * target.h: Update.
15954 (struct target_ops): New signal_pid method.
15955 (mywait): Removed macro, added prototype.
15956
15957 * linux-low.h (regset_func): Removed.
15958 (regset_fill_func, regset_store_func): New.
15959 (enum regset_type): New.
15960 (struct regset_info): Add type field. Use new operation types.
15961 (struct linux_target_ops): stop_pc renamed to get_pc.
15962 Add decr_pc_after_break and breakpoint_at.
15963 (get_process, get_thread_proess, get_process_thread)
15964 (strut process_info, all_processes, linux_attach_lwp)
15965 (thread_db_init): New.
15966
15967 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15968 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15969 (the_low_target): Add new members.
15970 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15971 (i386_store_fpxregset): Constify.
15972 (target_regsets): Add new kind identifier.
15973 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15974 (i386_set_pc): Add debugging.
15975 (i386_breakpoint_at): New function.
15976 (the_low_target): Add new members.
15977 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15978 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15979 (mips_breakpoint_at): New.
15980 (the_low_target): Add new members.
15981 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15982 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15983 (the_low_target): Add new members.
15984 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15985 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15986 (the_low_target): Add new members.
15987 * linux-x86-64-low.c (target_regsets): Add new kind
15988 identifier.
15989
159902002-05-15 Daniel Jacobowitz <drow@mvista.com>
15991
15992 From Martin Pool <mbp@samba.org>:
15993 * server.c (gdbserver_usage): New function.
15994 (main): Call it.
15995
159962002-05-14 Daniel Jacobowitz <drow@mvista.com>
15997
15998 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15999 stop_at -> stop_pc.
16000
160012002-05-04 Andrew Cagney <ac131313@redhat.com>
16002
16003 * Makefile.in: Remove obsolete code.
16004
160052002-04-24 Michal Ludvig <mludvig@suse.cz>
16006
16007 * linux-low.c (regsets_fetch_inferior_registers),
16008 (regsets_store_inferior_registers): Removed cast to int from
16009 ptrace() calls.
16010 * regcache.h: Added declaration of struct inferior_info.
16011
160122002-04-20 Daniel Jacobowitz <drow@mvista.com>
16013
16014 * inferiors.c (struct inferior_info): Add regcache_data.
16015 (add_inferior): Call create_register_cache.
16016 (clear_inferiors): Call free_register_cache.
16017 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16018 * regcache.c (struct inferior_regcache_data): New.
16019 (registers): Remove.
16020 (get_regcache): New function.
16021 (create_register_cache, free_register_cache): New functions.
16022 (set_register_cache): Don't initialize the register cache here.
16023 (registers_to_string, registers_from_string, register_data): Call
16024 get_regcache.
16025 * regcache.h: Add prototypes.
16026 * server.h: Likewise.
16027
160282002-04-20 Daniel Jacobowitz <drow@mvista.com>
16029
16030 * mem-break.c: New file.
16031 * mem-break.h: New file.
16032 * Makefile.in: Add mem-break.o rule; update server.h
16033 dependencies.
16034 * inferiors.c (struct inferior_info): Add target_data
16035 member.
16036 (clear_inferiors): Free target_data member if set.
16037 (inferior_target_data, set_inferior_target_data): New functions.
16038 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16039 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16040 * linux-low.c (linux_bp_reinsert): New variable.
16041 (struct inferior_linux_data): New.
16042 (linux_create_inferior): Use set_inferior_target_data.
16043 (linux_attach): Likewise. Call add_inferior.
16044 (linux_wait_for_one_inferior): New function.
16045 (linux_wait): Call it.
16046 (linux_write_memory): Add const.
16047 (initialize_low): Call set_breakpoint_data.
16048 * linux-low.h (struct linux_target_ops): Add breakpoint
16049 handling members.
16050 * server.c (attach_inferior): Remove extra add_inferior
16051 call.
16052 * server.h: Include mem-break.h. Update inferior.c
16053 prototypes.
16054 * target.c (read_inferior_memory)
16055 (write_inferior_memory): New functions.
16056 * target.h (read_inferior_memory)
16057 (write_inferior_memory): Change macros to prototypes.
16058 (struct target_ops): Update comments. Add const to write_memory
16059 definition.
16060
160612002-04-11 Daniel Jacobowitz <drow@mvista.com>
16062
16063 * linux-low.c (usr_store_inferior_registers): Support
16064 registers which are allowed to fail to store.
16065 * linux-low.h (linux_target_ops): Likewise.
16066 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16067 (ppc_cannot_store_register): FPSCR may not be storable.
16068
160692002-04-09 Daniel Jacobowitz <drow@mvista.com>
16070
16071 * server.h: Include <string.h> if HAVE_STRING_H.
16072 * ChangeLog: Correct paths in last ChangeLog entry.
16073
160742002-04-09 Daniel Jacobowitz <drow@mvista.com>
16075
16076 * linux-low.h: Remove obsolete prototypes.
16077 (struct linux_target_ops): New.
16078 (extern the_low_target): New.
16079 * linux-low.c (num_regs, regmap): Remove declarations.
16080 (register_addr): Use the_low_target explicitly.
16081 (fetch_register): Likewise.
16082 (usr_fetch_inferior_registers): Likewise.
16083 (usr_store_inferior_registers): Likewise.
16084 * linux-arm-low.c (num_regs): Remove.
16085 (arm_num_regs): Define.
16086 (arm_regmap): Renamed from regmap, made static.
16087 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16088 made static.
16089 (arm_cannot_store_register): Renamed from cannot_store_register,
16090 made static.
16091 (the_low_target): New.
16092 * linux-i386-low.c (num_regs): Remove.
16093 (i386_num_regs): Define.
16094 (i386_regmap): Renamed from regmap, made static.
16095 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16096 made static.
16097 (i386_cannot_store_register): Renamed from cannot_store_register,
16098 made static.
16099 (the_low_target): New.
16100 * linux-ia64-low.c (num_regs): Remove.
16101 (ia64_num_regs): Define.
16102 (ia64_regmap): Renamed from regmap, made static.
16103 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16104 made static.
16105 (ia64_cannot_store_register): Renamed from cannot_store_register,
16106 made static.
16107 (the_low_target): New.
16108 * linux-m68k-low.c (num_regs): Remove.
16109 (m68k_num_regs): Define.
16110 (m68k_regmap): Renamed from regmap, made static.
16111 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16112 made static.
16113 (m68k_cannot_store_register): Renamed from cannot_store_register,
16114 made static.
16115 (the_low_target): New.
16116 * linux-mips-low.c (num_regs): Remove.
16117 (mips_num_regs): Define.
16118 (mips_regmap): Renamed from regmap, made static.
16119 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16120 made static.
16121 (mips_cannot_store_register): Renamed from cannot_store_register,
16122 made static.
16123 (the_low_target): New.
16124 * linux-ppc-low.c (num_regs): Remove.
16125 (ppc_num_regs): Define.
16126 (ppc_regmap): Renamed from regmap, made static.
16127 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16128 made static.
16129 (ppc_cannot_store_register): Renamed from cannot_store_register,
16130 made static.
16131 (the_low_target): New.
16132 * linux-s390-low.c (num_regs): Remove.
16133 (s390_num_regs): Define.
16134 (s390_regmap): Renamed from regmap, made static.
16135 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16136 made static.
16137 (s390_cannot_store_register): Renamed from cannot_store_register,
16138 made static.
16139 (the_low_target): New.
16140 * linux-sh-low.c (num_regs): Remove.
16141 (sh_num_regs): Define.
16142 (sh_regmap): Renamed from regmap, made static.
16143 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16144 made static.
16145 (sh_cannot_store_register): Renamed from cannot_store_register,
16146 made static.
16147 (the_low_target): New.
16148 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16149 (the_low_target): New.
16150
161512002-04-09 Daniel Jacobowitz <drow@mvista.com>
16152
16153 * Makefile.in: Add stamp-h target.
16154 * configure.in: Create stamp-h.
16155 * configure: Regenerated.
16156
161572002-04-09 Daniel Jacobowitz <drow@mvista.com>
16158
16159 * inferiors.c: New file.
16160 * target.c: New file.
16161 * target.h: New file.
16162 * Makefile.in: Add target.o and inferiors.o. Update
16163 dependencies.
16164 * linux-low.c (inferior_pid): New static variable,
16165 moved from server.c.
16166 (linux_create_inferior): Renamed from create_inferior.
16167 Call add_inferior. Return 0 on success instead of a PID.
16168 (linux_attach): Renamed from myattach.
16169 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16170 (linux_thread_alive): Renamed from mythread_alive.
16171 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16172 child dies.
16173 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16174 (regsets_store_inferior_registers): Correct error message.
16175 Add missing ``return 0''.
16176 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16177 (linux_store_registers): Renamed from store_inferior_registers.
16178 (linux_read_memory): Renamed from read_inferior_memory.
16179 (linux_write_memory): Renamed from write_inferior_memory.
16180 (linux_target_ops): New structure.
16181 (initialize_low): Call set_target_ops ().
16182 * remote-utils.c (unhexify): New function.
16183 (hexify): New function.
16184 (input_interrupt): Send signals to ``signal_pid''.
16185 * server.c (inferior_pid): Remove.
16186 (start_inferior): Update create_inferior call.
16187 (attach_inferior): Call add_inferior.
16188 (handle_query): New function.
16189 (main): Call handle_query for `q' packets.
16190 * server.h: Include "target.h". Remove obsolete prototypes.
16191 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16192
161932002-04-09 Daniel Jacobowitz <drow@mvista.com>
16194
16195 * Makefile.in: Add WARN_CFLAGS. Update configury
16196 dependencies.
16197 * configure.in: Check for <string.h>
16198 * configure: Regenerate.
16199 * config.in: Regenerate.
16200 * gdbreplay.c: Include needed system headers.
16201 (remote_open): Remove strchr prototype.
16202 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16203 * regcache.c (supply_register): Change buf argument to const void *.
16204 (supply_register_by_name): Likewise.
16205 (collect_register): Change buf argument to void *.
16206 (collect_register_by_name): Likewise.
16207 * regcache.h: Add missing prototypes.
16208 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16209 * server.c (handle_query): New function.
16210 (attached): New static variable, moved out of main.
16211 (main): Quiet longjmp clobber warnings.
16212 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16213 * utils.c (error): Remove NORETURN.
16214 (fatal): Likewise.