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632e107b
TT		 12018-04-27 Tom Tromey <tom@tromey.com>
2
3 * configure: Rebuild.
4
458412c3
TT		 52018-04-23 Tom Tromey <tom@tromey.com>
6
7 * configure: Rebuild.
8
f31c089e
SM		 92018-04-19 Simon Marchi <simon.marchi@ericsson.com>
10
11 * Makefile.in (depcomp): Add "..".
12 (all_deps_files): New and use it.
13
b319b098
AH		 142018-04-18 Alan Hayward <alan.hayward@arm.com>
15
16 * configure.srv (aarch64*-*-linux*): Don't include xml.
17 (i[34567]86-*-cygwin*): Likewise.
18 (i[34567]86-*-linux*): Likewise.
19 (i[34567]86-*-lynxos*): Likewise.
20 (i[34567]86-*-mingw32ce*): Likewise.
21 (i[34567]86-*-mingw*): Likewise.
22 (i[34567]86-*-nto*): Likewise.
23 (tic6x-*-uclinux): Likewise.
24 (x86_64-*-linux*): Likewise.
25 (x86_64-*-mingw*): Likewise.
26 (x86_64-*-cygwin*): Likewise.
27
3b74854b
AH		 282018-04-18 Alan Hayward <alan.hayward@arm.com>
29
30 * tdesc.c: Remove xml parameter.
31
e98577a9
AH		 322018-04-18 Alan Hayward <alan.hayward@arm.com>
33
34 * server.c (get_features_xml): Remove cast.
35 * tdesc.c (void target_desc::accept): Fill in function.
36 (tdesc_get_features_xml): Remove old xml creation.
37 (print_xml_feature::visit_pre): Add xml vistor.
38 * tdesc.h (struct target_desc): Make xmltarget mutable.
39 (tdesc_get_features_xml): Remove declaration.
40
d278f585
AH		 412018-04-18 Alan Hayward <alan.hayward@arm.com>
42
43 * tdesc.c (tdesc_architecture_name): Add new function.
44 (tdesc_osabi_name): Likewise.
45 (tdesc_get_features_xml): Use new functions.
46
eee8a18d
AH		 472018-04-18 Alan Hayward <alan.hayward@arm.com>
48
49 * tdesc.c (tdesc_create_flags): Remove.
50 (tdesc_add_flag): Likewise.
51 (tdesc_named_type): Likewise.
52 (tdesc_create_union): Likewise.
53 (tdesc_create_struct): Likewise.
54 (tdesc_create_vector): Likewise.
55 (tdesc_add_bitfield): Likewise.
56 (tdesc_add_field): Likewise.
57 (tdesc_set_struct_size): Likewise.
58
82ec9bc7
AH		 592018-04-18 Alan Hayward <alan.hayward@arm.com>
60
61 * tdesc.c (~target_desc): Remove implictly deleted items.
62 (init_target_desc): Iterate all features.
63 (tdesc_get_features_xml): Use vector.
64 (tdesc_create_feature): Create feature.
65 * tdesc.h (tdesc_feature) Remove
66 (target_desc): Add features.
67
ea3e7d71
AH		 682018-04-18 Alan Hayward <alan.hayward@arm.com>
69
70 * Makefile.in: Add common/tdesc.c
71 * tdesc.c (init_target_desc): init all reg_defs from register
72 vector.
73 (tdesc_create_reg): Create tdesc_reg.
74 * tdesc.h (tdesc_feature): Add register vector.
75
17d08cd4
SM		 762018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
77
78 * tdesc.h (struct target_desc) <features>: Change type to
79 std::vector<std::string>.
80 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
81 changes.
82 (tdesc_get_features_xml): Likewise.
83 (tdesc_create_feature): Likewise.
84
5cd3e386
AH		 852018-03-26 Alan Hayward <alan.hayward@arm.com>
86
87 * regcache.c (find_register_by_number): Return a ref.
88 (find_regno): Use references.
89 (register_size): Likewise.
90 (register_data): Likewise.
91 * tdesc.c (target_desc::~target_desc): Remove free calls.
92 (target_desc::operator==): Use std::vector compare.
93 (init_target_desc): Use reference.
94 (tdesc_create_reg): Use reg constructors.
95 * tdesc.h (struct target_desc): Replace pointer with object.
96
dff7492c
AH		 972018-03-23 Alan Hayward <alan.hayward@arm.com>
98
99 * regcache.c (find_register_by_number): Make static.
100 (find_regno): Use find_register_by_number
101 * regcache.h (struct reg): Remove declaration.
102
d80e5242
AH		 1032018-03-23 Alan Hayward <alan.hayward@arm.com>
104
105 * tdesc.c (target_desc::~target_desc): Move to here.
106 (target_desc::operator==): Likewise.
107 * tdesc.h (target_desc::~target_desc): Move from here.
108 (target_desc::operator==): Likewise.
109
f69c5afb
AA		 1102018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
111
112 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
113
ce29f843
AA		 1142018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
115
116 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
117 S390_TDESC_GS.
118 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
119 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
120 and init_registers_s390_gs_linux64.
121
c49bd90b
AA		 1222018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
123
124 * linux-s390-low.c (s390_fill_gs): Remove function.
125 (s390_fill_gsbc): Remove function.
126 (s390_regsets): Set fill functions for the guarded storage regsets
127 to NULL.
128
7edb9bd3
AA		 1292018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
130
131 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
132 the word size. Add comment.
133 (s390_get_wordsize): New function.
134 (s390_arch_setup): No longer select a temporary tdesc to fetch the
135 pswm with it. Instead, use s390_get_wordsize to determine the
136 word size first and derive the correct tdesc from that directly.
137
39be3c7e
SM		 1382018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
139
140 * Makefile.in: Include silent-rules.mk.
141 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
142 (COMPILE): Add ECHO_CXX.
143 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
144 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
145 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
146 (version-generated.c): Add ECHO_GEN.
147 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
148 (IPAGENT_COMPILE): Add ECHO_CXX.
149 (%-generated.c): Add ECHO_REGDAT.
150
3ae9ce5d
TT		 1512018-03-14 Tom Tromey <tom@tromey.com>
152
153 PR cli/14977:
154 * ax.c (ax_printf): Special case for NULL.
155
e6a58aa8
SM		 1562018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
157
158 * linux-low.c (linux_qxfer_libraries_svr4): Use
159 xml_escape_text_append.
160
f6e8a41e
SM		 1612018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
162
163 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
164
b9671caf
SM		 1652018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
166
167 * server.c (handle_general_set): Remove unnecessary xstrdup.
168
e80aaf61
SM		 1692018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
170
171 * server.c (parse_debug_format_options): Adjust to
172 delim_string_to_char_ptr_vec changes.
173 * thread-db.c (thread_db_load_search): Adjust to
174 dirnames_to_char_ptr_vec changes.
175
b1223e78
MM		 1762018-03-01 Markus Metzger <markus.t.metzger@intel.com>
177
178 * target.h (target_enable_btrace, target_disable_btrace)
179 (target_read_btrace, target_read_btrace_conf): Turn macro into
180 inline function. Throw error if target method is not defined.
181 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
182 check for btrace target method. Be prepared to handle exceptions
183 from btrace target methods.
184
81561546
SDJ		 1852018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
186
187 * server.c (captured_main): Change order of error message printed
188 when the current working directory cannot be found.
189
25e3c82c
SDJ		 1902018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
191
192 * server.c: Include "filenames.h" and "pathstuff.h".
193 (program_name): Delete variable.
194 (program_path): New anonymous class.
195 (get_exec_wrapper): Use "program_path" instead of
196 "program_name".
197 (handle_v_run): Likewise.
198 (captured_main): Likewise.
199 (process_serial_event): Likewise.
200
b4987c95
SDJ		 2012018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
202
203 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
204 (OBJS): Add "pathstuff.o".
205 * server.c (current_directory): New global variable.
206 (captured_main): Initialize "current_directory".
207
f46cd62a
AH		 2082018-02-26 Alan Hayward <alan.hayward@arm.com>
209
210 * tdesc.c: Use common/tdesc.h.
211 * tdesc.h: Likewise.
212
a543c5ca
AH		 2132018-02-20 Alan Hayward <alan.hayward@arm.com>
214 Simon Marchi <simon.marchi@ericsson.com>
215
216 * Makefile.in: Switch order of make rules.
217
b5884fa7
AH		 2182018-02-19 Alan Hayward <alan.hayward@arm.com>
219
220 * Makefile.in: Add common directory in build.
221 * configure.ac: Add common reference.
222 * configure: Regenerate.
223
de6242d3
MM		 2242018-02-09 Markus Metzger <markus.t.metzger@intel.com>
225
226 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
227 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
228 * spu-low.c (spu_target_ops): Likewise.
229 * win32-low.c (win32_target_ops): Likewise.
230 * server.c (supported_btrace_packets): Report packets unconditionally.
231 * target.h (target_ops) <supports_btrace>: Remove.
232 (target_supports_btrace): Remove.
233
9ee23a85
MM		 2342018-02-09 Markus Metzger <markus.t.metzger@intel.com>
235
236 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
237 (handle_btrace_disable): Change return type to void. Use exceptions
238 to report errors.
239 (handle_btrace_general_set): Catch exception and copy message to
240 return message.
241
8ce47547
TT		 2422018-02-08 Tom Tromey <tom@tromey.com>
243
244 * linux-low.c (install_software_single_step_breakpoints): Use
245 make_scoped_restore.
246 * inferiors.c (make_cleanup_restore_current_thread): Remove.
247 (do_restore_current_thread_cleanup): Remove.
248 * gdbthread.h (make_cleanup_restore_current_thread): Don't
249 declare.
250
45dd3607
TT		 2512018-02-08 Tom Tromey <tom@tromey.com>
252
253 * mem-break.c (set_raw_breakpoint_at): Use
254 gdb::unique_xmalloc_ptr.
255
e671cd59
PA		 2562018-01-30 Pedro Alves <palves@redhat.com>
257
258 PR gdb/13211
259 * target.c (target_terminal::terminal_state): Rename to ...
260 (target_terminal::m_terminal_state): ... this.
261
a0aad537
JC		 2622018-01-19 James Clarke <jrtc27@jrtc27.com>
263
264 * linux-low.c (handle_extended_wait): Surround call to
265 thread_db_notice_clone with #ifdef USE_THREAD_DB.
266
4d9b86e1
SM		 2672018-01-17 Simon Marchi <simon.marchi@ericsson.com>
268
269 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
270 linux_ptrace_attach_fail_reason_string now returning an
271 std::string.
272 (linux_attach): Likewise.
273 * thread-db.c (attach_thread): Likewise.
274
f517c180
EA		 2752018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
276
277 PR gdb/21559
278 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
279 checking for fs_base/gs_base fields in struct user_regs_struct.
280 * configure: Regenerate.
281
9a70f35c
YQ		 2822018-01-16 Yao Qi <yao.qi@linaro.org>
283
284 PR gdb/18749
285 * linux-low.c (fetch_register): Call supply_register instead of
286 error.
287
605fd3c6
YQ		 2882018-01-08 Yao Qi <yao.qi@linaro.org>
289 Simon Marchi <simon.marchi@ericsson.com>
290
291 * Makefile.in (OBS): Remove selftest.o.
292 * configure.ac: Set srv_selftest_objs if $development is true.
293 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
294 * configure: Re-generated.
295 * server.c (captured_main): Wrap variable selftest_filter with
296 GDB_SELF_TEST.
297
2cc05030
SM		 2982018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
299
300 * server.c (parse_debug_format_options): Return std::string.
301 (handle_monitor_command, captured_main): Adjust.
302
e379cee6
PA		 3032018-01-05 Pedro Alves <palves@redhat.com>
304
305 PR gdb/18653
306 * server.c (captured_main): Pass quiet=false to
307 save_original_signals_state.
308
82e1e79a
JB		 3092018-01-01 Joel Brobecker <brobecker@adacore.com>
310
311 * gdbreplay.c (gdbreplay_version): Update copyright year in
312 version message.
313 * server.c (gdbserver_version): Likewise.
314
8e481c3b
TT		 3152017-12-08 Tom Tromey <tom@tromey.com>
316
317 * ax.c (ax_printf): Update.
318
a8806230
YQ		 3192017-12-07 Yao Qi <yao.qi@linaro.org>
320
321 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
322 aarch64_linux_read_description.
323 * linux-amd64-ipa.c (idx2mask): New array.
324 (get_ipa_tdesc): Move idx2mask out.
325 (initialize_low_tracepoint): Initialize target descriptions.
326 * linux-i386-ipa.c (idx2mask): New array.
327 (get_ipa_tdesc): Move idx2mask out.
328 (initialize_low_tracepoint): Initialize target descriptions.
329
d4a0e8b5
SM		 3302017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
331
332 * tdesc.c (struct tdesc_type): Change return type.
333 (tdesc_add_flag): Change parameter type.
334 (tdesc_add_bitfield): Likewise.
335 (tdesc_add_field): Likewise.
336 (tdesc_set_struct_size): Likewise.
337
798a7429
SM		 3382017-12-05 Simon Marchi <simon.marchi@ericsson.com>
339
340 * regcache.c (registers_to_string): Remove unused variable.
341
c0e15c9b
SM		 3422017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
343
344 * inferiors.c (for_each_inferior_with_data): Remove.
345 * inferiors.h (for_each_inferior_with_data): Remove.
346 * server.c (handle_qxfer_threads_worker): Change parameter type.
347 (handle_qxfer_threads_proper): Use for_each_thread.
348
f0045347
SM		 3492017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
350
351 * inferiors.c (for_each_inferior): Remove.
352 (clear_inferiors): Use for_each_thread.
353 * inferiors.h (for_each_inferior): Remove.
354 * linux-low.c (linux_wait_for_event_filtered): Use
355 for_each_thread.
356 (linux_stabilize_threads): Likewise.
357 * regcache.c (regcache_release): Likewise.
358 * server.c (gdb_wants_all_threads_stopped): Likewise.
359 (clear_pending_status_callback): Remove.
360 (handle_status): Use for_each_thread.
361 (captured_main): Likewise.
362 * win32-low.c (child_init_thread_list): Likewise.
363 (win32_clear_inferiors): Likewise.
364 (fake_breakpoint_event): Likewise.
365
9521758b
SM		 3662017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
367
368 * inferiors.h (find_inferior): Remove.
369 * inferiors.c (find_inferior): Remove.
370
8f86d7aa
SM		 3712017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
372
373 * linux-low.c (resume_status_pending_p): Update comment.
374 (need_step_over_p): Update comment.
375
e2b44075
SM		 3762017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
377
378 * linux-low.c (proceed_one_lwp): Return void, change parameter
379 type.
380 (unsuspend_and_proceed_one_lwp): Likewise.
381 (proceed_all_lwps): Use for_each_thread.
382 (unstop_all_lwps): Likewise.
383
c80825ff
SM		 3842017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
385
386 * linux-low.c (linux_resume_one_thread): Return void, take
387 parameter directly.
388 (linux_resume): Use for_each_thread.
389
df3e4dbe
SM		 3902017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
391
392 * linux-low.c (send_sigstop_callback): Return void, change
393 parameter type. Rename to...
394 (send_sigstop): ... this.
395 (suspend_and_send_sigstop_callback): Return void, change parameter
396 type. Rename to...
397 (suspend_and_send_sigstop): ... this.
398 (stop_all_lwps): Use for_each_thread.
399
5a6b0a41
SM		 4002017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
401
402 * linux-low.c (lwp_running): Return bool, remove unused
403 argument.
404 (linux_stabilize_threads): Use find_thread.
405
39a64da5
SM		 4062017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
407
408 * linux-low.c (select_singlestep_lwp_callback): Remove.
409 (count_events_callback): Remove.
410 (select_event_lwp_callback): Remove.
411 (select_event_lwp): Use find_thread/for_each_thread.
412
a1385b7b
SM		 4132017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
414
415 * linux-low.c (not_stopped_callback): Return bool, take filter
416 argument directly.
417 (linux_wait_for_event_filtered): Use find_thread.
418 (linux_wait_1): Likewise.
419
454296a2
SM		 4202017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
421
422 * linux-low.c (same_lwp): Remove.
423 (find_lwp_pid): Use find_thread.
424
6b2a85da
SM		 4252017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
426
427 * linux-low.c (delete_lwp_callback): Remove.
428 (linux_mourn): Use for_each_thread.
429
798a38e8
SM		 4302017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
431
432 * linux-low.c (linux_detach_lwp_callback): Return void, remove
433 args parameter, don't check for pid.
434 (linux_detach): Use for_each_thread.
435
e4eb0dec
SM		 4362017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
437
438 * linux-low.c (struct counter): Remove.
439 (second_thread_of_pid_p): Remove.
440 (last_thread_of_process_p): Use find_thread.
441
83e1b6c1
SM		 4422017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
443
444 * inferiors.c (find_inferior_in_random): Remove.
445 * inferiors.h (find_inferior_in_random): Remove.
446 * linux-low.c (status_pending_p_callback): Return bool, accept
447 parameter ptid directly.
448 (linux_wait_for_event_filtered): Use find_thread_in_random.
449 (linux_wait_1): Likewise.
450
8dc7b443
SM		 4512017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
452
453 * inferiors.c (find_inferior_id): Remove.
454 (find_thread_ptid): Move implemention from find_inferior_id to
455 here.
456 * inferiors.h (find_inferior_id): Remove.
457 * server.c (handle_status): Use find_thread_ptid.
458 (process_serial_event): Likewise.
459 * thread-db.c (find_one_thread): Likewise.
460 (thread_db_thread_handle): Likewise.
461 * win32-low.c (thread_rec): Likewise.
462 (child_delete_thread): Likewise.
463 (win32_thread_alive): Likewise.
464 (get_child_debug_event): Likewise.
465
da25033c
SM		 4662017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
467
468 * linux-mips-low.c (update_watch_registers_callback): Return
469 void, remove pid_p parameter, don't check for pid.
470 (mips_insert_point, mips_remove_point): Use for_each_thread.
471
c91bb56b
SM		 4722017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
473
474 * lynx.low (lynx_delete_thread_callback): Remove.
475 (lynx_mourn): Use for_each_thread.
476
634a3254
SM		 4772017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
478
479 * regcache.c (regcache_invalidate_one): Remove.
480 (regcache_invalidate_pid): use for_each_thread.
481
41272101
TT		 4822017-11-26 Tom Tromey <tom@tromey.com>
483
484 * linux-low.c (linux_create_inferior): Update.
485
f5291a6f
UW		 4862017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
487
488 * spu-low.c (spu_create_inferior): Fix typo in argument name.
489
6654d750
AH		 4902017-11-24 Alan Hayward <alan.hayward@arm.com>
491
492 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
493 * linux-aarch64-low.c (initialize_low_arch): Call init func.
494 * linux-aarch64-tdesc-selftest.c: New file.
495 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
496
4972017-11-24 Alan Hayward <alan.hayward@arm.com>
498
499 * configure.srv: Add new file.
500 * linux-aarch64-low.c (initialize_low_arch): Call init func.
501 * linux-aarch64-tdesc-selftest.c: New file.
502 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
503
49bdb7ee
AH		 5042017-11-24 Alan Hayward <alan.hayward@arm.com>
505
506 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
507 * linux-aarch64-low.c (initialize_low_arch): Remove init.
508 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
509
d6d7ce56
AH		 5102017-11-24 Alan Hayward <alan.hayward@arm.com>
511
512 * configure.srv: Add new files.
513 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
514 aarch64_linux_read_description.
515 * linux-aarch64-low.c (aarch64_linux_read_description):
516 Merge with aarch64_arch_setup.
517 (aarch64_arch_setup): Call aarch64_linux_read_description.
518 * linux-aarch64-tdesc.c: New file.
519 * linux-aarch64-tdesc.h: New file.
520
506fe5f4
YQ		 5212017-11-24 Yao Qi <yao.qi@linaro.org>
522
523 * configure.srv: Set $srv_regobj for tic6x-linux.
524 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
525 (tic6x_read_description): Move some code to tic6x_arch_setup.
526 (tic6x_tdesc_test): New function.
527 (initialize_low_arch): Call selftests::register_test.
528
29f9a567
YQ		 5292017-11-22 Yao Qi <yao.qi@linaro.org>
530
531 * remote-utils.c (prepare_resume_reply): Use memcpy.
532
578290ec
SM		 5332017-11-19 Simon Marchi <simon.marchi@ericsson.com>
534
535 * linux-low.c (kill_one_lwp_callback): Return void, take
536 argument directly, don't filter on pid.
537 (linux_kill): Use for_each_thread.
538
eca55aec
SM		 5392017-11-19 Simon Marchi <simon.marchi@ericsson.com>
540
541 * linux-low.c (need_step_over_p): Return bool, remove dummy
542 argument.
543 (linux_resume, proceed_all_lwps): Use find_thread.
544
25c28b4d
SM		 5452017-11-19 Simon Marchi <simon.marchi@ericsson.com>
546
547 * linux-low.c (resume_status_pending_p): Return bool, remove
548 flag_p argument.
549 (linux_resume): Use find_thread.
550
5fdda392
SM		 5512017-11-19 Simon Marchi <simon.marchi@ericsson.com>
552
553 * linux-low.c (struct thread_resume_array): Remove.
554 (linux_set_resume_request): Return void, take arguments
555 directly.
556 (linux_resume): Use for_each_thread.
557
fcb056a5
SM		 5582017-11-19 Simon Marchi <simon.marchi@ericsson.com>
559
560 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
561 return bool, remove data argument.
562 (linux_stabilize_threads): Use find_thread.
563
139720c5
SM		 5642017-11-19 Simon Marchi <simon.marchi@ericsson.com>
565
566 * linux-low.c (unsuspend_one_lwp): Remove.
567 (unsuspend_all_lwps): Use for_each_thread, inline code from
568 unsuspend_one_lwp.
569
6d1e5673
SM		 5702017-11-19 Simon Marchi <simon.marchi@ericsson.com>
571
572 * gdbthread.h (find_thread): Add overload with ptid_t filter.
573 * linux-low.c (struct iterate_over_lwps_args): Remove.
574 (iterate_over_lwps_filter): Remove.
575 (iterate_over_lwps): Use find_thread.
576
bbf550d5
SM		 5772017-11-19 Simon Marchi <simon.marchi@ericsson.com>
578
579 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
580 (linux_handle_new_gdb_connection): Use for_each_thread, inline
581 code from reset_lwp_ptrace_options_callback.
582
00192f77
SM		 5832017-11-19 Simon Marchi <simon.marchi@ericsson.com>
584
585 * linux-arm-low.c (struct update_registers_data): Remove.
586 (update_registers_callback): Return void, take arguments
587 directly, don't check thread's pid.
588 (arm_insert_point, arm_remove_point): Use for_each_thread.
589
2bee2b6c
SM		 5902017-11-19 Simon Marchi <simon.marchi@ericsson.com>
591
592 * win32-low.c (continue_one_thread): Return void, take argument
593 directly.
594 (child_continue): Use for_each_thread.
595
0b360f19
SM		 5962017-11-19 Simon Marchi <simon.marchi@ericsson.com>
597
598 * win32-i386-low.c (update_debug_registers_callback): Rename
599 to ...
600 (update_debug_registers): ... this, return void, remove pid_p arg.
601 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
602
f27866ba
SM		 6032017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
604
605 * inferiors.h (struct process_info): Add constructor, initialize
606 fields..
607 <syscalls_to_catch>: Change type to std::vector<int>.
608 * inferiors.c (add_process): Allocate process_info with new.
609 (remove_process): Free process_info with delete.
610 * linux-low.c (handle_extended_wait): Adjust.
611 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
612 * server.c (handle_general_set): Adjust.
613
e849ea89
PA		 6142017-11-16 Pedro Alves <palves@redhat.com>
615
616 * remote-utils.c (remote_close): Block SIGIO signals instead of
617 uninstalling the SIGIO handler.
618
1d0aa65c
AH		 6192017-11-16 Alan Hayward <alan.hayward@arm.com>
620
621 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
622
3491a34c
YQ		 6232017-11-16 Yao Qi <yao.qi@linaro.org>
624
625 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
626 (tic6x_store_gregset): Likewise.
627 (tic6x_usrregs_info): Move it up.
628
a602f924
AH		 6292017-11-15 Alan Hayward <alan.hayward@arm.com>
630
631 * Makefile.in: Update arch rules.
632 * configure.srv: Explicitly mark arch/ files.
633
5616b6c3
AS		 6342017-11-13 Andreas Schwab <schwab@suse.de>
635
636 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
637 function.
638 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
639
d1928160
PA		 6402017-11-06 Pedro Alves <palves@redhat.com>
641
642 * config.in, configure: Regenerate.
643
bac608e7
SM		 6442017-10-27 Simon Marchi <simon.marchi@ericsson.com>
645
646 * target.c (struct thread_search): Remove.
647 (thread_search_callback): Remove.
648 (prepare_to_access_memory): Use for_each_thread instead of
649 find_inferior. Inline code from thread_search_callback.
650
eaddb425
SM		 6512017-10-27 Simon Marchi <simon.marchi@ericsson.com>
652
653 * server.c (struct visit_actioned_threads_data): Remove.
654 (visit_actioned_threads): Change prototype to take arguments
655 directly.
656 (resume): Use find_thread instead of find_inferior.
657
99078d34
SM		 6582017-10-27 Simon Marchi <simon.marchi@ericsson.com>
659
660 * server.c (queue_stop_reply_callback): Change prototype, return
661 void.
662 (find_status_pending_thread_callback): Remove.
663 (handle_status): Replace find_inferior with find_thread and
664 for_each_thread.
665
cc628f3d
AH		 6662017-10-25 Alan Hayward <alan.hayward@arm.com>
667
668 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
669 with REGNO.
670 (aarch64_store_gregset): Likewise.
671 (aarch64_fill_fpregset): Likewise.
672 (aarch64_store_fpregset): Likewise.
673
4d3bb80e
SM		 6742017-10-21 Simon Marchi <simon.marchi@ericsson.com>
675
676 * gdbthread.h (find_thread, for_each_thread): New functions.
677 * inferiors.c (thread_of_pid): Remove.
678 (find_any_thread_of_pid): Use find_thread.
679 * linux-low.c (num_lwps): Use for_each_thread.
680
7a7cdfa0
YQ		 6812017-10-17 Yao Qi <yao.qi@linaro.org>
682
683 * Makefile.in: Remove one rule.
684 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
685
e675d170
YQ		 6862017-10-17 Yao Qi <yao.qi@linaro.org>
687
688 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
689 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
690
7eb4e0f9
YQ		 6912017-10-17 Yao Qi <yao.qi@linaro.org>
692
693 * configure.srv: Rename arm.o with arch/arm.o.
694
60d6cfc9
YQ		 6952017-10-17 Yao Qi <yao.qi@linaro.org>
696
697 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
698 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
699 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
700 (arch-i386.o, arch-amd64.o): Remove rules.
701 (arch/%.o): New rule.
702 Update POSTCOMPILE and COMPILE.pre.
703 * configure.ac: Invoke AC_CONFIG_COMMANDS.
704 * configure: Re-generated.
705 * configure.srv: Replace arch-i386.o with arch/i386.o.
706 Replace arch-amd64.o with arch/amd64.o.
707
5bfda255
YQ		 7082017-10-16 Yao Qi <yao.qi@linaro.org>
709
710 * configure: Regenerated.
711
9c80ecd6
SM		 7122017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
713
714 * inferiors.h: (struct inferior_list): Remove.
715 (struct inferior_list_entry); Remove.
716 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
717 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
718 get_first_inferior): Remove.
719 (for_each_inferior, for_each_inferior_with_data, find_inferior,
720 find_inferior_id, find_inferior_in_random): Change signature.
721 * inferiors.c (all_threads): Change type to
722 std::list<thread_info *>.
723 (get_thread): Remove macro.
724 (find_inferior, find_inferior_id): Change signature, implement
725 using find_thread.
726 (find_inferior_in_random): Change signature, implement using
727 find_thread_in_random.
728 (for_each_inferior, for_each_inferior_with_data): Change
729 signature, implement using for_each_thread.
730 (add_inferior_to_list, remove_inferior): Remove.
731 (add_thread, get_first_thread, thread_of_pid,
732 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
733 (get_first_inferior, one_inferior_p, clear_inferior_list):
734 Remove.
735 (clear_inferiors, get_thread_process): Update.
736 * gdbthread.h: Include <list>.
737 (struct thread_info) <entry>: Remove field.
738 <id>: New field.
739 (all_threads): Change type to std::list<thread_info *>.
740 (get_first_inferior): Add doc.
741 (find_thread, for_each_thread, find_thread_in_random): New
742 functions.
743 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
744 * linux-arm-low.c (update_registers_callback): Update.
745 * linux-low.c (second_thread_of_pid_p): Update.
746 (kill_one_lwp_callback, linux_detach_lwp_callback,
747 delete_lwp_callback, status_pending_p_callback, same_lwp,
748 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
749 iterate_over_lwps, not_stopped_callback,
750 resume_stopped_resumed_lwps, count_events_callback,
751 select_singlestep_lwp_callback, select_event_lwp_callback,
752 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
753 suspend_and_send_sigstop_callback, wait_for_sigstop,
754 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
755 lwp_running, linux_set_resume_request, resume_status_pending_p,
756 need_step_over_p, start_step_over, linux_resume_one_thread,
757 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
758 reset_lwp_ptrace_options_callback): Update.
759 * linux-mips-low.c (update_watch_registers_callback): Update.
760 * regcache.c (regcache_invalidate_one, regcache_invalidate):
761 Update.
762 (free_register_cache_thread_one): Remove.
763 (regcache_release): Update.
764 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
765 handle_qxfer_threads_worker): Update.
766 (handle_query): Update, use list iterator.
767 (visit_actioned_threads, handle_pending_status,
768 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
769 clear_pending_status_callback, set_pending_status_callback,
770 find_status_pending_thread_callback, handle_status,
771 process_serial_event): Update.
772 * target.c (thread_search_callback): Update.
773 * thread-db.c (thread_db_get_tls_address): Update.
774 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
775 Update.
776 * win32-i386-low.c (update_debug_registers_callback): Update.
777 * win32-low.c (delete_thread_info, child_delete_thread,
778 continue_one_thread, suspend_one_thread,
779 get_child_debug_event): Adjust.
780
9179355e
SM		 7812017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
782
783 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
784 * inferiors.h: Include <list>.
785 (struct process_info) <entry>: Remove field.
786 <pid>: New field.
787 (pid_of): Change macro to function.
788 (ptid_of, lwpid_of): Remove macro.
789 (all_processes): Change type to std::list<process_info *>.
790 (ALL_PROCESSES): Remove macro.
791 (for_each_process, find_process): New function.
792 * inferiors.c (all_processes): Change type to
793 std::list<process_info *>.
794 (find_thread_process): Adjust.
795 (add_process): Likewise.
796 (remove_process): Likewise.
797 (find_process_pid): Likewise.
798 (get_first_process): Likewise.
799 (started_inferior_callback): Remove.
800 (have_started_inferiors_p): Adjust.
801 (attached_inferior_callback): Remove.
802 (have_attached_inferiors_p): Adjust.
803 * linux-low.c (check_zombie_leaders): Likewise.
804 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
805 (x86_linux_update_xmltarget): Adjust.
806 * server.c (handle_query): Likewise.
807 (gdb_reattached_process): Remove.
808 (handle_status): Adjust.
809 (kill_inferior_callback): Likewise.
810 (detach_or_kill_inferior): Remove.
811 (print_started_pid): Likewise.
812 (print_attached_pid): Likewise.
813 (detach_or_kill_for_exit): Update.
814 (process_serial_event): Likewise.
815 * linux-arm-low.c (arm_new_fork): Likewise.
816
c9cb8905
SM		 8172017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
818
819 * dll.h: Include <list>.
820 (struct dll_info): Add constructor.
821 <entry>: Remove field.
822 (all_dlls): Change type to std::list<dll_info>.
823 * dll.c: Include <algorithm>.
824 (get_dll): Remove macro.
825 (all_dlls): Change type to std::list<dll_info *>.
826 (free_one_dll): Remove.
827 (match_dll): Likewise.
828 (loaded_dll): Adjust.
829 (unloaded_dll): Adjust to all_dlls type change, use
830 std::find_if. Inline code from match_dll.
831 (clear_dlls): Adjust to all_dlls type change.
832 * server.c (emit_dll_description): Remove.
833 (handle_qxfer_libraries): Adjust to all_dlls type change,
834 integrate emit_dll_description's functionality.
835
04ec7890
SM		 8362017-10-12 Simon Marchi <simon.marchi@ericsson.com>
837
838 * linux-low.h (struct linux_target_ops) <delete_process>: New
839 field.
840 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
841 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
842 (struct linux_target_ops): Add delete_process callback.
843 * linux-arm-low.c (arm_delete_process): New.
844 (struct linux_target_ops): Add delete_process callback.
845 * linux-bfin-low.c (struct linux_target_ops): Likewise.
846 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
847 * linux-m32r-low.c (struct linux_target_ops): Likewise.
848 * linux-mips-low.c (mips_linux_delete_process): New.
849 (struct linux_target_ops): Add delete_process callback.
850 * linux-ppc-low.c (struct linux_target_ops): Likewise.
851 * linux-s390-low.c (struct linux_target_ops): Likewise.
852 * linux-sh-low.c (struct linux_target_ops): Likewise.
853 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
854 * linux-tile-low.c (struct linux_target_ops): Likewise.
855 * linux-x86-low.c (x86_linux_delete_process): New.
856 (struct linux_target_ops): Add delete_process callback.
857 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
858
466eecee
SM		 8592017-10-12 Simon Marchi <simon.marchi@ericsson.com>
860
861 * linux-aarch64-low.c (the_low_target): Add thread delete
862 callback.
863 * linux-arm-low.c (arm_delete_thread): New function.
864 (the_low_target): Add thread delete callback.
865 * linux-bfin-low.c (the_low_target): Likewise.
866 * linux-crisv32-low.c (the_low_target): Likewise.
867 * linux-low.c (delete_lwp): Invoke delete_thread callback if
868 set.
869 * linux-low.h (struct linux_target_ops) <delete_thread>: New
870 field.
871 * linux-m32r-low.c (the_low_target): Add thread delete callback.
872 * linux-mips-low.c (mips_linux_delete_thread): New function.
873 (the_low_target): Add thread delete callback.
874 * linux-ppc-low.c (the_low_target): Likewise.
875 * linux-s390-low.c (the_low_target): Likewise.
876 * linux-sh-low.c (the_low_target): Likewise.
877 * linux-tic6x-low.c (the_low_target): Likewise.
878 * linux-tile-low.c (the_low_target): Likewise.
879 * linux-x86-low.c (the_low_target): Likewise.
880 * linux-xtensa-low.c (the_low_target): Likewise.
881
b79f7801
YZ		 8822017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
883
884 * win32-low.c: Include "common-inferior.h".
885
bc3b087d
SDJ		 8862017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
887
888 * inferiors.c (set_inferior_cwd): New function.
889 * server.c (handle_general_set): Handle QSetWorkingDir packet.
890 (handle_query): Inform that QSetWorkingDir is supported.
891 * win32-low.c (create_process): Pass the inferior's cwd to
892 CreateProcess.
893
d092c5a2
SDJ		 8942017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
895
896 * inferiors.c (current_inferior_cwd): New global variable.
897 (get_inferior_cwd): New function.
898 * inferiors.h (struct process_info) <cwd>: New field.
899
7da0a886
SDJ		 9002017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
901
902 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
903 (OBS): Add gdb_tilde_expand.o.
904
289a6840
SM		 9052017-10-02 Simon Marchi <simon.marchi@ericsson.com>
906
907 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
908 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
909
256642e8
PA		 9102017-09-29 Pedro Alves <palves@redhat.com>
911
912 * ax.c (gdb_parse_agent_expr): Constify.
913 * ax.h (gdb_parse_agent_expr): Constify.
914 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
915 Constify.
916 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
917 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
918 * remote-utils.h (read_ptid): Constify.
919 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
920 (process_point_options, process_serial_event): Constify.
921 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
922 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
923 (cmd_qtbuffer): Constify.
924
5b9ca4d4
PA		 9252017-09-29 Pedro Alves <palves@redhat.com>
926
927 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
928 fails.
929
94c207e0
PA		 9302017-09-29 Pedro Alves <palves@redhat.com>
931
932 * linux-low.c (handle_extended_wait): Pass parent thread instead
933 of process to thread_db_notice_clone.
934 * linux-low.h (thread_db_notice_clone): Replace parent process
935 parameter with parent thread parameter.
936 * thread-db.c (find_one_thread): Add comment.
937 (thread_db_notice_clone): Replace parent process parameter with
938 parent thread parameter. Temporarily switch to the parent thread.
939
75352e28
SDJ		 9402017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
941
942 * gdbthread.h: Include "common-gdbthread.h".
943 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
944 "if" when validating the ptid.
945 * remote-utils.c: Include "gdbthread.h".
946 (prepare_resume_reply): Use "switch_to_thread".
947 * target.c (done_accessing_memory): Likewise.
948
ad339634
AA		 9492017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
950
951 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
952 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
953 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
954 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
955 s390x-gs-linux64-ipa.o to ipa_obj.
956 * linux-s390-low.c (HWCAP_S390_GS): New define.
957 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
958 New functions.
959 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
960 (s390_arch_setup): Check for guarded-storage support and choose
961 appropriate tdesc.
962 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
963 init_registers_s390x_gs_linux64.
964 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
965 enum value.
966 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
967 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
968
cc4d742f
SM		 9692017-09-22 Simon Marchi <simon.marchi@ericsson.com>
970
971 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
972
f6327dcb
KB		 9732017-09-21 Kevin Buettner <kevinb@redhat.com>
974
975 * linux-low.h (struct lwp_info): Add new field, thread_handle.
976 (thread_db_thread_handle): Declare.
977 * linux-low.c (linux_target_ops): Initialize thread_handle.
978 * server.c (handle_qxfer_threads_worker): Add support for
979 "handle" attribute.
980 * target.h (struct target_ops): Add new function pointer,
981 thread_handle.
982 (target_thread_handle): Define.
983 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
984 field in lwp.
985 (thread_db_thread_handle): New function.
986
86299109
KB		 9872017-09-21 Kevin Buettner <kevinb@redhat.com>
988
989 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
990 * linux-low.h (thread_db_notice_clone): Declare.
991 * thread-db.c (thread_db_notice_clone): New function.
992
f557a88a
PA		 9932017-09-21 Pedro Alves <palves@redhat.com>
994
995 * server.c (gdb_read_memory, handle_status, process_serial_event)
996 (handle_serial_event, handle_target_event): Adjust to
997 set_desired_thread prototype change.
998 * target.c (set_desired_thread): Remove 'use_general' parameter
999 and adjust.
1000 * target.h (set_desired_thread): Remove 'use_general' parameter.
1001
223ffa71
TT		 10022017-09-20 Tom Tromey <tom@tromey.com>
1003
1004 * target.c (target_terminal::terminal_state): Define.
1005 (target_terminal::init): Rename from target_terminal_init.
1006 (target_terminal::inferior): Rename from
1007 target_terminal_inferior.
1008 (target_terminal::ours): Rename from target_terminal_ours.
1009 (target_terminal::ours_for_output, target_terminal::info): New.
1010
04fd3ba9
SM		 10112017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1012
1013 * server.c (accumulate_file_name_length): Remove.
1014 (emit_dll_description): Adjust to std::string change.
1015 (handle_qxfer_libraries): Use std::string to hold document.
1016
5e187554
SM		 10172017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1018
1019 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1020 return type of xml_escape_text.
1021 * server.c (emit_dll_description): Likewise.
1022
1526853e
SM		 10232017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1024
1025 * server.c (captured_main): Accept argument for --selftest.
1026 Update run_tests call.
1027 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1028 when registering selftests.
1029
c4dfafab
SDJ		 10302017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1031
1032 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1033 instead of "VEC" for "target_desc.reg_defs".
1034 (regcache_cpy): Likewise.
1035 (registers_to_string): Likewise.
1036 (registers_from_string): Likewise.
1037 (find_regno): Likewise.
1038 (supply_regblock): Likewise.
1039 (regcache_raw_read_unsigned): Likewise.
1040 * tdesc.c (init_target_desc): Likewise.
1041 (tdesc_create_reg): Likewise.
1042 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1043 (struct target_desc) <reg_defs>: Convert to "std::vector".
1044 (target_desc): Do not initialize "reg_defs".
1045 (~target_desc): Update code to use "std::vector" instead of "VEC"
1046 for "target_desc.reg_defs".
1047 (operator==): Likewise.
1048
124aceb4
SM		 10492017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1050
1051 * inferiors.h (thread_to_gdb_id): Remove.
1052 * inferiors.c (thread_to_gdb_id): Remove.
1053 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1054 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1055 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1056 Likewise.
1057 * nto-low.c (nto_fetch_registers, nto_store_registers,
1058 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1059
96cde54f
SM		 10602017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1061
1062 * inferiors.h (gdb_id_to_thread_id): Remove.
1063 * inferiors.c (gdb_id_to_thread_id): Remove.
1064 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1065 removal. Move pid declaration closer to where it's used.
1066
e8ca139e
SM		 10672017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1068
1069 * server.c (handle_detach): New function.
1070 (process_serial_event): Move code out, call handle_detach.
1071
f8a4e119
SM		 10722017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1073
1074 * server.c (require_running): Rename to ...
1075 (require_running_or_return): ... this ...
1076 (require_running_or_break): ... and this.
1077 (handle_query, process_serial_event): Adjust.
1078
0eb0a407
SM		 10792017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1080
1081 * linux-low.c (linux_set_resume_request): Remove unused
1082 variables.
1083
785922a5
SM		 10842017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1085
1086 * server.c (first_thread_of): Remove.
1087 (process_serial_event): Replace usage of first_thread_of with
1088 find_any_thread_of_pid.
1089 * tracepoint.c (same_process_p): Remove.
1090 (gdb_agent_about_to_close): Replace usage of same_process_p with
1091 find_any_thread_of_pid.
1092 * linux-x86-low.c (same_process_callback): Remove.
1093 (x86_arch_setup_process_callback): Replace usage of
1094 same_process_callback with find_any_thread_of_pid.
1095 * thread-db.c (any_thread_of): Remove.
1096 (switch_to_process): Replace usage of any_thread_of with
1097 find_any_thread_of_pid.
1098 * inferiors.c (thread_pid_matches_callback): Remove.
1099 (find_thread_process): Adjust to use find_any_thread_of_pid.
1100
a059f00c
SDJ		 11012017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1102
1103 * regcache.c (get_thread_regcache): Guard calls to "memset"
1104 with "!VEC_empty".
1105
cc397f3a
SDJ		 11062017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1107
1108 * linux-low.c (handle_extended_wait): Use
1109 "allocate_target_description" instead of "XNEW".
1110 * linux-x86-low.c (initialize_low_arch): Likewise.
1111
22916b07
YQ		 11122017-09-05 Yao Qi <yao.qi@linaro.org>
1113
1114 * configure.srv (srv_i386_regobj): Remove.
1115 (srv_amd64_regobj): Remove.
1116 (srv_regobj): Set it to "" for x86 non-linux targets.
1117 * linux-x86-tdesc.c (i386_linux_read_description):
1118 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1119 (init_registers_i386): Remove the declaration.
1120 (tdesc_i386): Remove the declaration.
1121 (lynx_i386_arch_setup): Call i386_create_target_description.
1122 * nto-x86-low.c: Likewise.
1123 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1124 [!__x86_64__]: include arch/i386.h.
1125 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1126
38602d55
YQ		 11272017-09-05 Yao Qi <yao.qi@linaro.org>
1128
1129 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1130 i386/amd64-XXX-linux from it.
1131
44b886ff
YQ		 11322017-09-05 Yao Qi <yao.qi@linaro.org>
1133
1134 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1135 false.
1136 (ipa_amd64_linux_regobj): Remove.
1137 (ipa_x32_linux_regobj): Remove.
1138
b4570e4b
YQ		 11392017-09-05 Yao Qi <yao.qi@linaro.org>
1140
1141 * Makefile.in (arch-amd64.o): New rule.
1142 * configure.srv: Append arch-amd64.o.
1143 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1144 (get_ipa_tdesc): Call amd64_linux_read_description.
1145 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1146 and init_registers_amd64_XXX.
1147 * linux-x86-low.c (x86_linux_read_description): Call
1148 amd64_linux_read_description.
1149 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1150 (initialize_low_arch): Don't call init_registers_x32_XXX and
1151 init_registers_amd64_XXX.
1152 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1153 and tdesc_amd64_XXX.
1154 [__x86_64__] (amd64_tdesc_test): New function.
1155 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1156 and init_registers_amd64_XXX.
1157 * linux-x86-tdesc.c: Include arch/amd64.h.
1158 (xcr0_to_tdesc_idx): New function.
1159 (i386_linux_read_description): New function.
1160 (amd64_get_ipa_tdesc_idx): New function.
1161 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1162 (amd64_get_ipa_tdesc): Declare.
1163
d1f28ea2
YQ		 11642017-09-05 Yao Qi <yao.qi@linaro.org>
1165
1166 * configure.srv (srv_i386_linux_xmlfiles): Remove
1167 i386/i386-XXX-linux.xml from it.
1168
25a93583
YQ		 11692017-09-05 Yao Qi <yao.qi@linaro.org>
1170
1171 * configure.srv: Set srv_i386_linux_regobj empty if $development
1172 is false.
1173 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1174 initialize_low_tdesc.
1175 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1176 with #if initialize_low_tdesc.
1177 * linux-x86-tdesc-selftest.c: New file.
1178 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1179
5f035c07
YQ		 11802017-09-05 Yao Qi <yao.qi@linaro.org>
1181
1182 * Makefile.in (arch-i386.o): New rule.
1183 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1184 (x86_64-*-linux*): Likewise.
1185 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1186 include arch/i386.h.
1187 (i386_linux_read_description): Remove code and call
1188 i386_create_target_description.
1189 * tdesc.c (allocate_target_description): New function.
1190 * tdesc.h (set_tdesc_architecture): Remove declaration.
1191 (set_tdesc_osabi): Likewise.
1192
0abe8a89
YQ		 11932017-09-05 Yao Qi <yao.qi@linaro.org>
1194
1195 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1196 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1197 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1198 .xmltarget.
1199 * server.c (get_features_xml): Call tdesc_get_features_xml.
1200 * tdesc.c (set_tdesc_architecture): New function.
1201 (set_tdesc_osabi): New function.
1202 (tdesc_get_features_xml): New function.
1203 (tdesc_create_feature): Add an argument.
1204 * tdesc.h (struct target_desc) <features>: New field.
1205 <arch, osabi>: New field.
1206 (~target_desc): xfree features, arch, and osabi.
1207 (target_desc::oerator==): Don't compare .xmltarget.
1208 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1209 (set_tdesc_osabi): Likewise.
1210 (tdesc_get_features_xml): Likewise.
1211
0a188386
YQ		 12122017-09-05 Yao Qi <yao.qi@linaro.org>
1213
1214 * linux-x86-tdesc.c: Include selftest.h.
1215 (i386_tdesc_test): New function.
1216 (initialize_low_tdesc): Call selftests::register_test.
1217 * tdesc.h: Include regdef.h.
1218 (target_desc): Override operator == and !=.
1219
f49ff000
YQ		 12202017-09-05 Yao Qi <yao.qi@linaro.org>
1221
1222 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1223 (ipa_obj): Likewise.
1224 * linux-i386-ipa.c: Include common/x86-xstate.h
1225 (get_ipa_tdesc): Call i386_linux_read_description.
1226 (initialize_low_tracepoint): Don't call init_registers_XXX
1227 functions, call initialize_low_tdesc instead.
1228 * linux-x86-low.c (x86_linux_read_description): Call
1229 i386_linux_read_description.
1230 (initialize_low_arch): Don't call init_registers_i386_XXX
1231 functions, call initialize_low_tdesc.
1232 * linux-x86-tdesc.c: New file.
1233 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1234 (i386_get_ipa_tdesc_idx): Declare.
1235 (i386_get_ipa_tdesc): Declare.
1236 (initialize_low_tdesc): Declare.
1237
2b68ef2f
YQ		 12382017-09-05 Yao Qi <yao.qi@linaro.org>
1239
1240 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1241 instead of 0.
1242
f7000548
YQ		 12432017-09-05 Yao Qi <yao.qi@linaro.org>
1244
1245 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1246 * regcache.c (get_thread_regcache): Use VEC_length.
1247 (init_register_cache): Likewise.
1248 (regcache_cpy): Likewise.
1249 (registers_to_string): Iterate reg_defs via VEC_iterate.
1250 (find_regno): Likewise.
1251 (find_register_by_number): Use VEC_index.
1252 (register_size): Call find_register_by_number.
1253 (register_data): Call find_register_by_number.
1254 (supply_regblock): Use VEC_length.
1255 (regcache_raw_read_unsigned): Likewise.
1256 * tdesc.c (init_target_desc): Iterate reg_defs via
1257 VEC_iterate.
1258 (default_description): Update initializer.
1259 (copy_target_description): Don't update field num_registers.
1260 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1261 <num_registers>: Remove.
1262
50a421ac
SM		 12632017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1264
1265 * Makefile.in (.SECONDARY): Define target.
1266
23fdd69e
SM		 12672017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1268
1269 * linux-low.c (linux_wait_1): Adjust.
1270 * server.c (queue_stop_reply_callback): Adjust.
1271
0a2dde4a
SDJ		 12722017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1273
1274 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1275 QEnvironmentUnset and QEnvironmentReset packets.
1276 (handle_query): Inform remote that QEnvironmentHexEncoded,
1277 QEnvironmentUnset and QEnvironmentReset are supported.
1278
6afd337d
SM		 12792017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1280
1281 * inferiors.h (inferior_target_data): Rename to ...
1282 (thread_target_data): ... this.
1283 (inferior_regcache_data): Rename to ...
1284 (thread_regcache_data): ... this.
1285 (set_inferior_regcache_data): Rename to ...
1286 (set_thread_regcache_data): ... this.
1287 * inferiors.c (inferior_target_data): Rename to ...
1288 (thread_target_data): ... this.
1289 (inferior_regcache_data): Rename to ...
1290 (thread_regcache_data): ... this.
1291 (set_inferior_regcache_data): Rename to ...
1292 (set_thread_regcache_data): ... this.
1293 (free_one_thread): Update.
1294 * linux-low.h (get_thread_lwp): Update.
1295 * regcache.c (get_thread_regcache): Update.
1296 (regcache_invalidate_thread): Update.
1297 (free_register_cache_thread): Update.
1298 * win32-i386-low.c (update_debug_registers_callback): Update.
1299 (win32_get_current_dr): Update.
1300 * win32-low.c (thread_rec): Update.
1301 (delete_thread_info): Update.
1302 (continue_one_thread): Update.
1303 (suspend_one_thread): Update.
1304
a160cc46
SM		 13052017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1306
1307 * inferiors.c (set_inferior_target_data): Remove.
1308 * inferiors.h (set_inferior_target_data): Remove.
1309
6d580b63
YQ		 13102017-08-18 Yao Qi <yao.qi@linaro.org>
1311
1312 * Makefile.in (OBS): Add selftest.o.
1313 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1314 * configure, config.in: Re-generated.
1315 * server.c: Include common/sefltest.h.
1316 (captured_main): Handle option --selftest.
1317
f5a29eb0
YQ		 13182017-08-09 Yao Qi <yao.qi@linaro.org>
1319
1320 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1321 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1322 i386-avx-mpx.o and i386-mmx.o.
1323 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1324 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1325 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1326 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1327 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1328 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1329 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1330 i386/amd64-avx-mpx.xml.
1331
57757c2f
YQ		 13322017-08-09 Yao Qi <yao.qi@linaro.org>
1333
1334 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1335 and x32-avx-avx512.o.
1336 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1337 i386/x32-avx-avx512.xml.
1338
229d26fc
SM		 13392017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1340
1341 * tracepoint.h (enum class fast_tpoint_collect_result): New
1342 enumeration.
1343 (fast_tracepoint_collecting): Change return type to
1344 fast_tpoint_collect_result.
1345 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1346 * linux-low.h: Include tracepoint.h.
1347 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1348 fast_tpoint_collect_result.
1349 * linux-low.c (handle_tracepoints): Adjust.
1350 (linux_fast_tracepoint_collecting): Change return type to
1351 fast_tpoint_collect_result.
1352 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1353 linux_wait_1, stuck_in_jump_pad_callback,
1354 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1355 proceed_one_lwp): Adjust to type change.
1356
2e1e43e1
YQ		 13572017-07-10 Yao Qi <yao.qi@linaro.org>
1358
1359 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1360
adc764e7
YQ		 13612017-06-29 Yao Qi <yao.qi@linaro.org>
1362
1363 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1364 Remove.
1365 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1366
a206891a
SM		 13672017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1368
1369 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1370
9a6c7d9c
SDJ		 13712017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1372
1373 * linux-low.c (linux_create_inferior): Adjust code to access the
1374 environment information via 'gdb_environ' class.
1375 * lynx-low.c (lynx_create_inferior): Likewise.
1376 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1377 (get_environ): Return a pointer to 'our_environ'.
1378 (captured_main): Initialize 'our_environ'.
1379 * server.h (get_environ): Adjust prototype.
1380 * spu-low.c (spu_create_inferior): Adjust code to access the
1381 environment information via 'gdb_environ' class.
1382
ae3e2ccf
SM		 13832017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1384
1385 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1386 usage of "register" keyword.
1387
3e019bdc
SM		 13882017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1389
1390 * configure: Re-generate.
1391
8465943a
SM		 13922017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1393
1394 * configure: Re-generate.
1395
cf0dd6f0
SM		 13962017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1397
1398 * Makefile.in (COMPILE.pre): Add "-x c++".
1399
9845682b
SDJ		 14002017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1401
1402 * fork-child.c: Conditionally include <signal.h>.
1403
aefd8b33
SDJ		 14042017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1405
1406 * server.c (handle_general_set): Handle new packet
1407 "QStartupWithShell".
1408 (handle_query): Add "QStartupWithShell" to the list of supported
1409 packets.
1410 (gdbserver_usage): Add help text explaining the
1411 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1412 options.
1413 (captured_main): Recognize and act upon the presence of the new
1414 CLI options.
1415
2090129c
SDJ		 14162017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1417 Pedro Alves <palves@redhat.com>
1418
1419 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1420 * configure: Regenerate.
1421 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1422 "fork-inferior.o".
1423 (i[34567]86-*-lynxos*): Likewise.
1424 (spu*-*-*): Likewise.
1425 * fork-child.c: New file.
1426 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1427 and "environ.h".
1428 (linux_ptrace_fun): New function.
1429 (linux_create_inferior): Adjust function prototype to reflect
1430 change on "target.h". Adjust function code to use
1431 "fork_inferior".
1432 (linux_request_interrupt): Delete "signal_pid".
1433 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1434 (lynx_ptrace_fun): New function.
1435 (lynx_create_inferior): Adjust function prototype to reflect
1436 change on "target.h". Adjust function code to use
1437 "fork_inferior".
1438 * nto-low.c (nto_create_inferior): Adjust function prototype and
1439 code to reflect change on "target.h". Update comments.
1440 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1441 "common-terminal.h" and "environ.h".
1442 (terminal_fd): Moved to fork-child.c.
1443 (old_foreground_pgrp): Likewise.
1444 (restore_old_foreground_pgrp): Likewise.
1445 (last_status): Make it global.
1446 (last_ptid): Likewise.
1447 (our_environ): New variable.
1448 (startup_with_shell): Likewise.
1449 (program_name): Likewise.
1450 (program_argv): Rename to...
1451 (program_args): ...this.
1452 (wrapper_argv): New variable.
1453 (start_inferior): Delete function.
1454 (get_exec_wrapper): New function.
1455 (get_exec_file): Likewise.
1456 (get_environ): Likewise.
1457 (prefork_hook): Likewise.
1458 (post_fork_inferior): Likewise.
1459 (postfork_hook): Likewise.
1460 (postfork_child_hook): Likewise.
1461 (handle_v_run): Update code to deal with arguments coming from the
1462 remote host. Update calls from "start_inferior" to
1463 "create_inferior".
1464 (captured_main): Likewise. Initialize environment variable. Call
1465 "have_job_control".
1466 * server.h (post_fork_inferior): New prototype.
1467 (get_environ): Likewise.
1468 (last_status): Declare.
1469 (last_ptid): Likewise.
1470 (signal_pid): Likewise.
1471 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1472 (spu_ptrace_fun): New function.
1473 (spu_create_inferior): Adjust function prototype to reflect change
1474 on "target.h". Adjust function code to use "fork_inferior".
1475 * target.c (target_terminal_init): New function.
1476 (target_terminal_inferior): Likewise.
1477 (target_terminal_ours): Likewise.
1478 * target.h: Include <vector>.
1479 (struct target_ops) <create_inferior>: Update prototype.
1480 (create_inferior): Update macro.
1481 * utils.c (gdb_flush_out_err): New function.
1482 * win32-low.c (win32_create_inferior): Adjust function prototype
1483 and code to reflect change on "target.h".
1484
043a4934
SDJ		 14852017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1486
1487 * inferiors.c (switch_to_thread): New function.
1488
15652511
SDJ		 14892017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1490
1491 * Makefile.in (SFILE): Add "common/job-control.c".
1492 (OBS): Add "job-control.o".
1493
21ea5acd
SDJ		 14942017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1495
1496 * Makefile: Remove "@host_makefile_frag@".
1497
e13cb306
PA		 14982017-05-05 Pedro Alves <palves@redhat.com>
1499
1500 * configure: Regenerate.
1501
c94fee56
SDJ		 15022017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1503
1504 * configure: Regenerate.
1505
a0ff9e1a
SM		 15062017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1507
1508 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1509 software_single_step change of return type to
1510 std::vector<CORE_ADDR>.
1511 * linux-low.c (install_software_single_step_breakpoints):
1512 Likewise.
1513 * linux-low.h (install_software_single_step_breakpoints):
1514 Likewise.
1515
be628ab8
SDJ		 15162017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1517
1518 * remote-utils.c: Include "gdb_termios.h" instead of
1519 "terminal.h".
1520 * terminal.h: Delete file.
1521
7c5ded6a
SDJ		 15222017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1523
1524 * server.c: Include <vector>.
1525 <program_argv, wrapper_argv>: Convert to std::vector.
1526 (start_inferior): Rewrite function to use C++.
1527 (handle_v_run): Likewise. Update code that calculates the argv
1528 based on the vRun packet; use C++.
1529 (captured_main): Likewise.
1530
436252de
SM		 15312017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1532
1533 * server.c (handle_v_cont): Initialize thread_resume::thread
1534 with null_ptid.
1535
9bf2a700
PA		 15362017-04-05 Pedro Alves <palves@redhat.com>
1537
1538 * configure: Regenerate.
1539
a121b7c1
PA		 15402017-04-05 Pedro Alves <palves@redhat.com>
1541
1542 * gdbreplay.c (sync_error): Constify.
1543 * linux-x86-low.c (push_opcode): Constify.
1544
21c8a587
PA		 15452017-04-05 Pedro Alves <palves@redhat.com>
1546
1547 * win32-low.c (get_child_debug_event)
1548 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1549 Report TARGET_WAITKIND_SPURIOUS instead.
1550
fb32b4f7
PA		 15512017-04-05 Pedro Alves <palves@redhat.com>
1552
1553 * remote-utils.c (remote_prepare, remote_open): Constify.
1554 * remote-utils.h (remote_prepare, remote_open): Constify.
1555 * server.c (captured_main): Constify 'port' handling.
1556
65dd1e59
SM		 15572017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1558
1559 * Makefile.in (clean): Clear .deps.
1560
8fa5b777
SM		 15612017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1562
1563 * .gitignore: Remove generated files, replace with wildcard.
1564 * (clean): Replace removal of generated files with wildcard.
1565 (version.c): Replace with...
1566 (version-generated.c): ...this.
1567 (xml-builtin.c): Replace with...
1568 (xml-builtin-generated.c): ...this.
1569 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1570 (%.c: *regformats*): Replace with...
1571 (%-generated.c: *regformats*): ...this.
1572
a12e714b
MF		 15732017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1574
1575 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1576 (xtensa_fill_gregset): Call collect_register_by_name for
1577 threadptr register.
1578 (xtensa_store_gregset): Call supply_register_by_name for
1579 threadptr register.
1580
1a09b50a
MF		 15812017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1582
1583 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1584 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1585 (xtensa_store_gregset): Call supply_register for all registers in
1586 a0_regnum..a0_regnum + C0_NREGS range.
1587
1a01e7c6
SM		 15882017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1589
1590 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1591 (ax-ipa.o: ax.c): Remove.
1592 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1593 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1594 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1595 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1596 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1597
36bc18a8
SM		 15982017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1599
1600 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1601 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1602 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1603 (errors-ipa.o: ../common/errors.c): Remove.
1604 (format-ipa.o: ../common/format.c): Remove.
1605 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1606
a8ebe3d5
SM		 16072017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1608
1609 * Makefile.in (%-ipa.o: %.c): New rule.
1610 (tracepoint-ipa.o: tracepoint.c): Remove.
1611 (utils-ipa.o: utils.c): Remove.
1612 (remote-utils-ipa.o: remote-utils.c): Remove.
1613 (regcache-ipa.o: regcache.c): Remove.
1614 (i386-linux-ipa.o: i386-linux.c): Remove.
1615 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1616 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1617 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1618 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1619 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1620 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1621 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1622 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1623 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1624 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1625 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1626 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1627 (aarch64-ipa.o: aarch64.c): Remove.
1628 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1629 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1630 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1631 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1632 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1633 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1634 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1635 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1636 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1637 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1638 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1639 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1640 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1641 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1642 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1643 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1644 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1645 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1646 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1647 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1648 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1649 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1650 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1651 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1652 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1653 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1654 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1655 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1656 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1657 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1658 (tdesc-ipa.o: tdesc.c): Remove.
1659 (x32-linux-ipa.o: x32-linux.c): Remove.
1660 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1661 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1662
50cfacb7
SM		 16632017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1664
1665 * Makefile.in (%.o: ../arch/%.c): New rule.
1666 (arm.o: ../arch/arm.c): Remove.
1667 (arm-linux.o: ../arch/arm-linux.c): Remove.
1668 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1669 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1670
c5a22423
SM		 16712017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1672
1673 * Makefile.in (%.o: ../nat/%.c): New rule.
1674 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1675 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1676 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1677 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1678 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1679 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1680 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1681 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1682 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1683 (linux-personality.o: ../nat/linux-personality.c): Remove.
1684 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1685 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1686 (x86-linux.o: ../nat/x86-linux.c): Remove.
1687 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1688 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1689
6bda016b
SM		 16902017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1691
1692 * Makefile.in (%.o: ../common/%.c): New rule.
1693 (signals.o: ../common/signals.c): Remove.
1694 (print-utils.o: ../common/print-utils.c): Remove.
1695 (rsp-low.o: ../common/rsp-low.c): Remove.
1696 (common-utils.o: ../common/common-utils.c): Remove.
1697 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1698 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1699 (vec.o: ../common/vec.c): Remove.
1700 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1701 (xml-utils.o: ../common/xml-utils.c): Remove.
1702 (ptid.o: ../common/ptid.c): Remove.
1703 (buffer.o: ../common/buffer.c): Remove.
1704 (format.o: ../common/format.c): Remove.
1705 (filestuff.o: ../common/filestuff.c): Remove.
1706 (agent.o: ../common/agent.c): Remove.
1707 (errors.o: ../common/errors.c): Remove.
1708 (environ.o: ../common/environ.c): Remove.
1709 (common-debug.o: ../common/common-debug.c): Remove.
1710 (cleanups.o: ../common/cleanups.c): Remove.
1711 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1712 (fileio.o: ../common/fileio.c): Remove.
1713 (common-regcache.o: ../common/common-regcache.c): Remove.
1714 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1715 (new-op.o: ../common/new-op.c): Remove.
1716 (btrace-common.o: ../common/btrace-common.c): Remove.
1717
21122961
SM		 17182017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1719
1720 * Makefile.in (%.o: ../target/%.c): New rule.
1721 (waitstatus.o: ../target/waitstatus.c): Remove.
1722
c362e621
SM		 17232017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1724
1725 * Makefile.in
1726 (%.c: ../regformats/%.dat,
1727 (%.c: ../regformats/arm/%.dat,
1728 (%.c: ../regformats/i386/%.dat,
1729 (%.c: ../regformats/rs6000/%.dat): New rules.
1730 (aarch64.c): Remove.
1731 (reg-arm.c): Remove.
1732 (arm-with-iwmmxt.c): Remove.
1733 (arm-with-vfpv2.c): Remove.
1734 (arm-with-vfpv3.c): Remove.
1735 (arm-with-neon.c): Remove.
1736 (reg-bfin.c): Remove.
1737 (reg-cris.c): Remove.
1738 (reg-crisv32.c): Remove.
1739 (i386.c): Remove.
1740 (i386-linux.c): Remove.
1741 (i386-avx.c): Remove.
1742 (i386-avx-linux.c): Remove.
1743 (i386-avx-avx512.c): Remove.
1744 (i386-avx-avx512-linux.c): Remove.
1745 (i386-mpx.c): Remove.
1746 (i386-mpx-linux.c): Remove.
1747 (i386-avx-mpx-avx512-pku.c): Remove.
1748 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1749 (i386-avx-mpx.c): Remove.
1750 (i386-avx-mpx-linux.c): Remove.
1751 (i386-mmx.c): Remove.
1752 (i386-mmx-linux.c): Remove.
1753 (reg-ia64.c): Remove.
1754 (reg-m32r.c): Remove.
1755 (reg-m68k.c): Remove.
1756 (reg-cf.c): Remove.
1757 (mips-linux.c): Remove.
1758 (mips-dsp-linux.c): Remove.
1759 (mips64-linux.c): Remove.
1760 (mips64-dsp-linux.c): Remove.
1761 (nios2-linux.c): Remove.
1762 (powerpc-32.c): Remove.
1763 (powerpc-32l.c): Remove.
1764 (powerpc-altivec32l.c): Remove.
1765 (powerpc-cell32l.c): Remove.
1766 (powerpc-vsx32l.c): Remove.
1767 (powerpc-isa205-32l.c): Remove.
1768 (powerpc-isa205-altivec32l.c): Remove.
1769 (powerpc-isa205-vsx32l.c): Remove.
1770 (powerpc-e500l.c): Remove.
1771 (powerpc-64l.c): Remove.
1772 (powerpc-altivec64l.c): Remove.
1773 (powerpc-cell64l.c): Remove.
1774 (powerpc-vsx64l.c): Remove.
1775 (powerpc-isa205-64l.c): Remove.
1776 (powerpc-isa205-altivec64l.c): Remove.
1777 (powerpc-isa205-vsx64l.c): Remove.
1778 (s390-linux32.c): Remove.
1779 (s390-linux32v1.c): Remove.
1780 (s390-linux32v2.c): Remove.
1781 (s390-linux64.c): Remove.
1782 (s390-linux64v1.c): Remove.
1783 (s390-linux64v2.c): Remove.
1784 (s390-te-linux64.c): Remove.
1785 (s390-vx-linux64.c): Remove.
1786 (s390-tevx-linux64.c): Remove.
1787 (s390x-linux64.c): Remove.
1788 (s390x-linux64v1.c): Remove.
1789 (s390x-linux64v2.c): Remove.
1790 (s390x-te-linux64.c): Remove.
1791 (s390x-vx-linux64.c): Remove.
1792 (s390x-tevx-linux64.c): Remove.
1793 (tic6x-c64xp-linux.c): Remove.
1794 (tic6x-c64x-linux.c): Remove.
1795 (tic6x-c62x-linux.c): Remove.
1796 (reg-sh.c): Remove.
1797 (reg-sparc64.c): Remove.
1798 (reg-spu.c): Remove.
1799 (amd64.c): Remove.
1800 (amd64-linux.c): Remove.
1801 (amd64-avx.c): Remove.
1802 (amd64-avx-linux.c): Remove.
1803 (amd64-avx-avx512.c): Remove.
1804 (amd64-avx-avx512-linux.c): Remove.
1805 (amd64-mpx.c): Remove.
1806 (amd64-mpx-linux.c): Remove.
1807 (amd64-avx-mpx-avx512-pku.c): Remove.
1808 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1809 (amd64-avx-mpx.c): Remove.
1810 (amd64-avx-mpx-linux.c): Remove.
1811 (x32.c): Remove.
1812 (x32-linux.c): Remove.
1813 (x32-avx.c): Remove.
1814 (x32-avx-linux.c): Remove.
1815 (x32-avx-avx512.c): Remove.
1816 (x32-avx-avx512-linux.c): Remove.
1817 (reg-xtensa.c): Remove.
1818 (reg-tilegx.c): Remove.
1819 (reg-tilegx32.c): Remove.
1820
1672e0d9
SDJ		 18212017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1822
1823 * Makefile.in (SFILES): Add "common/environ.c".
1824 (OBJS): Add "common/environ.h".
1825
239b6d10
WT		 18262017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1827
1828 * configure.ac: Check if the fs_base and gs_base members of
1829 `struct user_regs_struct' exist.
1830 * config.in: Regenerated.
1831 * configure: Likewise.
1832
694b382c
AT		 18332017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1834
1835 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1836 target_read_memory.
1837 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1838 (get_next_pcs_syscall_next_pc): Likewise.
1839
7dc53023
LM		 18402016-12-23 Luis Machado <lgustavo@codesourcery.com>
1841
1842 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1843 * nto-x86-low.c: Likewise.
1844
ad02e4fe
SM		 18452016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1846
1847 * Makefile.in: Include disable-implicit-rules.mk.
1848
dcb07cfa
PA		 18492016-11-23 Pedro Alves <palves@redhat.com>
1850
1851 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1852 (debug_vprintf): Use std::chrono::steady_clock instead of
1853 gettimeofday. Use '.' instead of ':'.
1854 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1855 (get_timestamp): Use std::chrono::steady_clock instead of
1856 gettimeofday.
1857
8629c02c
SM		 18582016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1859
1860 * Makefile.in: Fix whitespace formatting.
1861
b593ecca
SM		 18622016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1863
1864 * Makefile.in (SFILES, OBS): Flatten list and order
1865 alphabetically.
1866
9986ba08
PA		 18672016-11-23 Pedro Alves <palves@redhat.com>
1868
1869 * event-loop.c (handle_file_event): Use warning.
1870 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1871 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1872 Use warning.
1873
4eefa7bc
PA		 18742016-11-23 Pedro Alves <palves@redhat.com>
1875
1876 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1877 output.
1878 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1879 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1880 debug_printf and debug_flush for debug output.
1881 * server.c (handle_general_set): Likewise.
1882 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1883 output.
1884
5443506e
SM		 18852016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1886
1887 * Makefile.in (.c.o): Replace rule with ...
1888 (%.o: %.c): ... this one.
1889
3b165252
SM		 18902016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1891
1892 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1893 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1894 make.
1895 * configure.ac: Remove checks for the make program.
1896 * configure: Re-generate.
1897
0bcda685
PA		 18982016-10-28 Pedro Alves <palves@redhat.com>
1899
1900 * Makefile.in (CXX_DIALECT): Get from configure.
1901 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1902 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1903 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1904 * config.in: Regenerate.
1905 * configure: Regenerate.
1906
c3805894
YQ		 19072016-10-27 Yao Qi <yao.qi@linaro.org>
1908
1909 * linux-low.c (linux_supports_range_stepping): Return true if
1910 can_software_single_step return true.
1911
89342618
YQ		 19122016-10-27 Yao Qi <yao.qi@linaro.org>
1913
1914 * inferiors.c (find_inferior_in_random): New function.
1915 * inferiors.h (find_inferior_in_random): Declare.
1916 * linux-low.c (linux_wait_for_event_filtered): Call
1917 find_inferior_in_random instead of find_inferior.
1918
e3652c84
YQ		 19192016-10-27 Yao Qi <yao.qi@linaro.org>
1920
1921 * linux-low.c (linux_wait_1): If single-step breakpoints are
1922 inserted, remove them.
1923
5a04c4cf
PA		 19242016-10-26 Pedro Alves <palves@redhat.com>
1925
1926 * linux-low.c (handle_extended_wait): Link parent/child fork
1927 threads.
1928 (linux_wait_1): Unlink them.
1929 (linux_set_resume_request): Ignore resume requests for
1930 already-resumed and unhandled fork child threads.
1931 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1932 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1933 New functions.
1934 (handle_v_requests) <vCont>: Don't call require_running.
1935 * server.h (in_queued_stop_replies): New declaration.
1936
cb93dc7f
YQ		 19372016-10-24 Yao Qi <yao.qi@linaro.org>
1938
1939 PR server/20733
1940 * linux-aarch64-low.c (append_insns): Cast the return value to
1941 'uint32_t *'.
1942
a1078bea
YQ		 19432016-10-10 Yao Qi <yao.qi@linaro.org>
1944
1945 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1946
1fb77080
SDJ		 19472016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1948
1949 * target.c (target_supports_multi_process): New function, moved
1950 from...
1951 * target.h (target_supports_multi_process): ... here. Remove
1952 macro.
1953
39b5a3b9
TT		 19542016-10-05 Tom Tromey <tom@tromey.com>
1955
1956 PR remote/20655:
1957 * tracepoint.c (handle_tracepoint_bkpts): Check
1958 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1959
c1d0b70a
YQ		 19602016-10-05 Yao Qi <yao.qi@linaro.org>
1961
1962 * configure.srv: Update the path of arm-*.xml files.
1963
0a69eedb
YQ		 19642016-10-05 Terry Guo <terry.guo@arm.com>
1965 Yao Qi <yao.qi@linaro.org>
1966
1967 * Makefile.in: Adjust the path of rules.
1968 * configure.srv: Update the path of xml files.
1969 * regformats/arm-with-iwmmxt.dat: Regenerated.
1970 * regformats/arm-with-neon.dat: Likewise.
1971 * regformats/arm-with-vfpv2.dat: Likewise.
1972 * regformats/arm-with-vfpv3.dat Likewise.
1973
17e16485
YQ		 19742016-09-30 Yao Qi <yao.qi@linaro.org>
1975
1976 PR gdbserver/20627
1977 * target.c (target_stop_and_wait): Don't call
1978 target_continue_no_signal, use resume_stop instead.
1979
edeeb602
YQ		 19802016-09-26 Yao Qi <yao.qi@linaro.org>
1981
1982 * linux-low.c (linux_wait_1): Call debug_exit.
1983
503b1c39
PA		 19842016-09-23 Pedro Alves <palves@redhat.com>
1985
1986 * Makefile.in (SFILES): Add common/new-op.c.
1987 (OBS): Add common/new-op.o.
1988 (new-op.o): New rule.
1989
74172ecf
SM		 19902016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1991
1992 * .gitinore: Ignore more files.
1993
fc6cda2e
YQ		 19942016-09-21 Yao Qi <yao.qi@linaro.org>
1995
1996 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1997 23.
1998
bc1e6c81
SDJ		 19992016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2000
2001 * server.c (start_inferior): Call target_mourn_inferior instead of
2002 mourn_inferior; pass ptid_t argument to it.
2003 (resume): Likewise.
2004 (handle_target_event): Likewise.
2005 * target.c (target_mourn_inferior): New function.
2006 * target.h (mourn_inferior): Delete macro.
2007
0e00e962
AA		 20082016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2009
2010 * linux-low.c (lwp_is_stepping): New function.
2011
1d8cb77d
CL		 20122016-09-06 Carl Love <cel@us.ibm.com>
2013
2014 * server.c (start_inferior): Fixed comment, requested comment change
2015 didn't get updated correctly. Removed reference to ptrace () call as
2016 it is only true on Linux systems.
2017
7313bced
CL		 20182016-09-06 Carl Love <cel@us.ibm.com>
2019
2020 * server.c (start_inferior): Do not call
2021 function target_post_create_inferior () if the
2022 inferior process has already exited.
2023
cf6de44d
PA		 20242016-09-05 Pedro Alves <palves@redhat.com>
2025
2026 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2027 (COMPILE.pre, CC_LD): Use CXX directly.
2028 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2029 * acinclude.m4: Don't include build-with-cxx.m4.
2030 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2031 * configure: Regenerate.
2032
c1da6748
AT		 20332016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2034
2035 PR gdb/19495
2036 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2037 call writing data to own_buf.
2038
f2b9e3df
SDJ		 20392016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2040
2041 * target.c (mywait): Call target_wait instead of
2042 the_target->wait.
2043 (target_wait): New function.
2044
049a8570
SDJ		 20452016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2046
2047 * server.c (start_inferior): New variable 'ptid'. Replace calls
2048 to the_target->resume by target_continue{,_no_signal}, depending
2049 on the case.
2050 * target.c (target_stop_and_wait): Call target_continue_no_signal
2051 instead of the_target->resume.
2052 (target_continue): New function.
2053
3aa5cfa0
AT		 20542016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2055
2056 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2057
754653a7
AZ		 20582016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2059
2060 PR server/20491
2061 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2062 ps_prochandle.
2063 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2064 * linux-arm-low.c (ps_get_thread_area): Likewise.
2065 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2066 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2067 * linux-mips-low.c (ps_get_thread_area): Likewise.
2068 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2069 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2070 * linux-x86-low.c (ps_get_thread_area): Likewise.
2071 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2072
ed036b40
PA		 20732016-08-19 Pedro Alves <palves@redhat.com>
2074
2075 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2076
c8ef42ee
PA		 20772016-08-19 Pedro Alves <palves@redhat.com>
2078
2079 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2080 comment. Use memcpy instead of casting through unsigned long.
2081
9c235a72
PA		 20822016-08-19 Pedro Alves <palves@redhat.com>
2083
2084 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2085 allocating around 0x80000000.
2086
201506da
PA		 20872016-08-19 Pedro Alves <palves@redhat.com>
2088
2089 PR gdb/20415
2090 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2091 (x32-avx512-linux-ipa.o): New rules.
2092 * configure.ac (x86_64-*-linux*): New x32 check.
2093 * configure.srv (ipa_x32_linux_regobj): New.
2094 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2095 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2096 descriptions.
2097 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2098 descriptions.
2099 * configure: Regenerate.
2100
f348d89a
PA		 21012016-08-09 Pedro Alves <palves@redhat.com>
2102
2103 PR gdb/18653
2104 * Makefile.in (OBS): Add signals-state-save-restore.o.
2105 (signals-state-save-restore.o): New rule.
2106 * config.in: Regenerate.
2107 * configure: Regenerate.
2108 * linux-low.c: Include "signals-state-save-restore.h".
2109 (linux_create_inferior): Call
2110 restore_original_signals_state.
2111 * server.c: Include "dispositions-save-restore.h".
2112 (captured_main): Call save_original_signals_state.
2113
1baf5149
PA		 21142016-08-05 Pedro Alves <palves@redhat.com>
2115
2116 * configure: Regenerate.
2117
fcd4a73d
YQ		 21182016-08-04 Yao Qi <yao.qi@linaro.org>
2119
2120 * linux-low.c (regsets_fetch_inferior_registers): Check
2121 errno is ESRCH or not.
2122
979659d0
YQ		 21232016-08-02 Yao Qi <yao.qi@linaro.org>
2124
2125 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2126 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2127 (thread_db_load_search): Update.
2128 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2129 td_ta_set_event and td_ta_event_getmsg.
2130
6598661d
PA		 21312016-07-26 Pedro Alves <palves@redhat.com>
2132
2133 PR server/20414
2134 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2135 of unsigned long for 64-bit registers and use uint32_t instead of
2136 unsigned int for 32-bit registers.
2137
9cf12d57
PA		 21382016-07-26 Pedro Alves <palves@redhat.com>
2139
2140 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2141 to 'ptrace'.
2142
305450ed
TT		 21432016-07-21 Tom Tromey <tom@tromey.com>
2144
2145 * configure: Rebuild.
2146
2583da7c
YQ		 21472016-07-21 Yao Qi <yao.qi@linaro.org>
2148
2149 * mem-break.c (find_gdb_breakpoint): Cast bp to
2150 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2151
21536b36
YQ		 21522016-07-21 Yao Qi <yao.qi@linaro.org>
2153
2154 * server.c (handle_v_requests): Support s and S actions
2155 if target_supports_software_single_step return true.
2156
8901d193
YQ		 21572016-07-21 Yao Qi <yao.qi@linaro.org>
2158
2159 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2160 is resume_step, call maybe_hw_step.
2161 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2162 and unstop them.
2163 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2164 breakpoints or not.
2165 (proceed_one_lwp): If resume request is resume_step, install
2166 reinsert breakpoints and call maybe_hw_step.
2167
0e9a339e
YQ		 21682016-07-21 Yao Qi <yao.qi@linaro.org>
2169
2170 * linux-low.c (proceed_one_lwp): Declare.
2171 (linux_resume_one_thread): Remove local variable 'step'.
2172 Lift code enqueue signal. Call proceed_one_lwp instead of
2173 linux_resume_one_lwp.
2174
4281b351
YQ		 21752016-07-21 Yao Qi <yao.qi@linaro.org>
2176
2177 * linux-low.c (linux_resume_one_thread): Call
2178 enqueue_pending_signal.
2179
984a2c04
YQ		 21802016-07-21 Yao Qi <yao.qi@linaro.org>
2181
2182 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2183 * inferiors.c (do_restore_current_thread_cleanup): New function.
2184 (make_cleanup_restore_current_thread): Likewise.
2185 * linux-low.c (install_software_single_step_breakpoints): Call
2186 make_cleanup_restore_current_thread. Switch current_thread to
2187 thread.
2188
bec903c9
YQ		 21892016-07-21 Yao Qi <yao.qi@linaro.org>
2190
2191 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2192 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2193 (clone_one_breakpoint): Likewise.
2194 (delete_reinsert_breakpoints): Change parameter to thread.
2195 Callers updated.
2196 (has_reinsert_breakpoints): Likewise.
2197 (uninsert_reinsert_breakpoints): Likewise.
2198 (reinsert_reinsert_breakpoints): Likewise.
2199 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2200 (delete_reinsert_breakpoints): Likewise.
2201 (reinsert_reinsert_breakpoints): Likewise.
2202 (uninsert_reinsert_breakpoints): Likewise.
2203 (has_reinsert_breakpoints): Likewise.
2204
63c40ec7
YQ		 22052016-07-21 Yao Qi <yao.qi@linaro.org>
2206
2207 * inferiors.c (get_thread_process): Make parameter const.
2208 * inferiors.h (get_thread_process): Update declaration.
2209 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2210 Add new parameters child_thread and parent_thread. Callers
2211 updated.
2212 * mem-break.h (clone_all_breakpoints): Update declaration.
2213
9aa76cd0
YQ		 22142016-07-21 Yao Qi <yao.qi@linaro.org>
2215
2216 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2217 <command_list, handler>: Remove.
2218 (struct gdb_breakpoint): New.
2219 (struct other_breakpoint): New.
2220 (struct reinsert_breakpoint): New.
2221 (is_gdb_breakpoint): New function.
2222 (any_persistent_commands): Update command_list if
2223 is_gdb_breakpoint returns true.
2224 (set_breakpoint): Create breakpoints according to their types.
2225 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2226 (set_gdb_breakpoint_1): Likewise.
2227 (set_gdb_breakpoint): Likewise.
2228 (clear_breakpoint_conditions): Change parameter type to
2229 'struct gdb_breakpoint *'.
2230 (clear_breakpoint_commands): Likewise.
2231 (clear_breakpoint_conditions_and_commands): Likewise.
2232 (add_condition_to_breakpoint): Likewise.
2233 (add_breakpoint_condition): Likewise.
2234 (add_commands_to_breakpoint): Likewise.
2235 (check_breakpoints): Check other_breakpoint.
2236 (clone_one_breakpoint): Clone breakpopint according to its type.
2237 * mem-break.h (struct gdb_breakpoint): Declare.
2238 (set_gdb_breakpoint): Update declaration.
2239 (clear_breakpoint_conditions_and_commands): Likewise.
2240 (add_breakpoint_condition): Likewise.
2241 (add_breakpoint_commands): Likewise.
2242 * server.c (process_point_options): Change parameter type to
2243 'struct gdb_breakpoint *'.
2244
811f8301
YQ		 22452016-07-21 Yao Qi <yao.qi@linaro.org>
2246
2247 * mem-break.c (set_breakpoint_at): Rename it to ...
2248 (set_breakpoint_type_at): ... it.
2249 (set_breakpoint_at): Call set_breakpoint_type_at.
2250 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2251 * mem-break.h (set_breakpoint_at): Update comments.
2252
b1c51e36
CLT		 22532016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2254
2255 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2256 to buf parameter.
2257 (nios2_store_gregset): Likewise.
2258
ced2dffb
PA		 22592016-07-01 Pedro Alves <palves@redhat.com>
2260 Antoine Tremblay <antoine.tremblay@ericsson.com>
2261
2262 * linux-low.c: Change interface to take the target lwp_info
2263 pointer directly and return void. Handle detaching from a zombie
2264 thread.
2265 (linux_detach_lwp_callback): New function.
2266 (linux_detach): Detach from the leader thread after detaching from
2267 the clone threads.
2268
2ac09a5b
YQ		 22692016-06-28 Yao Qi <yao.qi@linaro.org>
2270
2271 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2272 for variable new_offset.
2273 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2274 (aarch64_ftrace_insn_reloc_cb): Likewise.
2275 (aarch64_ftrace_insn_reloc_tb): Likewise.
2276 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2277 PRIx64 instead of PRIx32.
2278
79e7fd4f
YQ		 22792016-06-28 Yao Qi <yao.qi@linaro.org>
2280
2281 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2282 (the_low_target): Install arm_get_syscall_trapinfo.
2283
061fc021
YQ		 22842016-06-28 Yao Qi <yao.qi@linaro.org>
2285
2286 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2287 function.
2288 (the_low_target): Install aarch64_get_syscall_trapinfo.
2289
4cc32bec
YQ		 22902016-06-28 Yao Qi <yao.qi@linaro.org>
2291
2292 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2293 Callers updated.
2294 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2295 Remove parameter sysno.
2296 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2297 sysret.
2298
782c1122
AA		 22992016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2300
2301 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2302 (s390_emit_ne_goto): Likewise.
2303 (s390_emit_lt_goto): Likewise.
2304 (s390_emit_le_goto): Likewise.
2305 (s390_emit_gt_goto): Likewise.
2306 (s390_emit_ge_goto): Likewise.
2307 (s390x_emit_eq_goto): Likewise.
2308 (s390x_emit_ne_goto): Likewise.
2309 (s390x_emit_lt_goto): Likewise.
2310 (s390x_emit_le_goto): Likewise.
2311 (s390x_emit_gt_goto): Likewise.
2312 (s390x_emit_ge_goto): Likewise.
2313 (s390_emit_ops_impl): Mark variable static.
2314 (s390x_emit_ops): Likewise.
2315
2e7b624b
YQ		 23162016-06-17 Yao Qi <yao.qi@linaro.org>
2317
2318 * linux-low.c (handle_extended_wait): Call
2319 uninsert_reinsert_breakpoints for the parent process. Remove
2320 reinsert breakpoints from the child process. Reinsert them to
2321 the parent process when vfork is done.
2322 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2323 (reinsert_reinsert_breakpoints): New function.
2324 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2325 (reinsert_reinsert_breakpoints): Declare.
2326
8a81c5d7
YQ		 23272016-06-17 Yao Qi <yao.qi@linaro.org>
2328
2329 * linux-low.c (handle_extended_wait): If the parent is doing
2330 step-over, remove the reinsert breakpoints from the forked child.
2331
f50bf8e5
YQ		 23322016-06-17 Yao Qi <yao.qi@linaro.org>
2333
2334 * linux-low.c (unsuspend_all_lwps): Declare.
2335 (linux_low_filter_event): If thread exited, call finish_step_over.
2336 If step-over is finished, unsuspend other threads.
2337
8376a3cb
YQ		 23382016-06-17 Yao Qi <yao.qi@linaro.org>
2339
2340 * linux-low.c (linux_resume_one_lwp_throw): Assert
2341 has_reinsert_breakpoints returns false.
2342 * mem-break.c (delete_disabled_breakpoints): Assert
2343 bp type isn't reinsert_breakpoint.
2344
f79b145d
YQ		 23452016-06-17 Yao Qi <yao.qi@linaro.org>
2346
2347 * linux-low.c (maybe_hw_step): New function.
2348 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2349 (finish_step_over): Switch current_thread to lwp temporarily,
2350 and assert has_reinsert_breakpoints returns true.
2351 (proceed_one_lwp): Call maybe_hw_step.
2352 * mem-break.c (has_reinsert_breakpoints): New function.
2353 * mem-break.h (has_reinsert_breakpoints): Declare.
2354
0ae534d2
JT		 23552016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2356
2357 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2358
fcdad592
YQ		 23592016-05-17 Yao Qi <yao.qi@linaro.org>
2360
2361 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2362 instead of find_inferior.
2363
9e784964
YQ		 23642016-05-05 Yao Qi <yao.qi@linaro.org>
2365
2366 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2367 Initialize res to zero.
2368
cf2ebb6e
YQ		 23692016-05-05 Yao Qi <yao.qi@linaro.org>
2370
2371 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2372 to uint32_t.
2373
c1aebf87
UW		 23742016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2375
2376 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2377 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2378 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2379
35fd2deb 23802016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2381 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 2382
2383 * tracepoint.c (write_inferior_int8): New function.
2384 (cmd_qtenable_disable): Write enable flag using
2385 write_inferior_int8.
2386
484b3c32
YQ		 23872016-04-25 Yao Qi <yao.qi@linaro.org>
2388
2389 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2390 (need_step_over_p): Return zero if the LWP has pending signals
2391 can be delivered on software single step target.
2392
85ba7d86
YQ		 23932016-04-25 Yao Qi <yao.qi@linaro.org>
2394
2395 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2396 return instead of error.
2397
3539aa13
YQ		 23982016-04-22 Yao Qi <yao.qi@linaro.org>
2399
2400 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2401 to 23.
2402
5b061e98
YQ		 24032016-04-22 Yao Qi <yao.qi@linaro.org>
2404
2405 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2406 signal when stepping over breakpoint with software single
2407 step.
2408
3451269c
PA		 24092016-04-21 Pedro Alves <palves@redhat.com>
2410
2411 * linux-s390-low.c (s390_collect_ptrace_register)
2412 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2413 add casts.
2414 (s390_check_regset): Use void * instead of gdb_byte *.
2415
a2358508
PA		 24162016-04-20 Pedro Alves <palves@redhat.com>
2417
2418 * configure: Renegerate.
2419
6885166d
YQ		 24202016-04-20 Yao Qi <yao.qi@linaro.org>
2421
2422 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2423 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2424 number 16.
2425 (arm_store_gregset): Likewise.
2426
2b863f51
WT		 24272016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2428
2429 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2430 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2431 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2432 (amd64-avx-mpx-linux.c): New rules.
2433 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2434 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2435 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2436 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2437 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2438 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2439 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2440 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2441 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2442 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2443 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2444 * linux-x86-low.c (x86_linux_read_description): Add case for
2445 X86_XSTATE_AVX_MPX_MASK.
2446 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2447 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2448 init_registers_i386_avx_mpx_linux.
2449 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2450 (initialize_low_tracepoint): Call
2451 init_registers_i386_avx_mpx_linux.
2452 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2453 (initialize_low_tracepoint): Call
2454 init_registers_amd64_avx_mpx_linux.
2455 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2456 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2457 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2458 declarations.
2459
9b30624b
PA		 24602016-04-18 Pedro Alves <palves@redhat.com>
2461
2462 * configure: Regenerate.
2463
45e3745e
AT		 24642016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2465
2466 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2467 (aarch64_emit_sub): Likewise.
2468
2afc13ff
PA		 24692016-04-12 Pedro Alves <palves@redhat.com>
2470
2471 * utils.c (prepare_to_throw_exception): Delete.
2472
6e774b13
SM		 24732016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2474
2475 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2476
4dca19f8
MK		 24772016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2478
2479 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2480
d0a9981f
MK		 24812016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2482
2483 * linux-aarch64-ipa.c: Add <elf.h> include.
2484 * linux-ppc-ipa.c: Add <elf.h> include.
2485 * linux-s390-ipa.c: Add <elf.h> include.
2486
252db07e
MK		 24872016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2488
2489 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2490 (get_raw_reg_ptr): Likewise.
2491 (get_trace_state_variable_value_ptr): Likewise.
2492 (set_trace_state_variable_value_ptr): Likewise.
2493 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2494 char *.
2495
14e2b6d9
MK		 24962016-03-31 Wei-cheng Wang <cole945@gmail.com>
2497 Marcin Kościelnicki <koriakin@0x04.net>
2498
2499 PR/17221
2500 * linux-ppc-low.c (emit_insns): New function.
2501 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2502 (ppc_emit_prologue): New function.
2503 (ppc_emit_epilogue): New function.
2504 (ppc_emit_add): New function.
2505 (ppc_emit_sub): New function.
2506 (ppc_emit_mul): New function.
2507 (ppc_emit_lsh): New function.
2508 (ppc_emit_rsh_signed): New function.
2509 (ppc_emit_rsh_unsigned): New function.
2510 (ppc_emit_ext): New function.
2511 (ppc_emit_zero_ext): New function.
2512 (ppc_emit_log_not): New function.
2513 (ppc_emit_bit_and): New function.
2514 (ppc_emit_bit_or): New function.
2515 (ppc_emit_bit_xor): New function.
2516 (ppc_emit_bit_not): New function.
2517 (ppc_emit_equal): New function.
2518 (ppc_emit_less_signed): New function.
2519 (ppc_emit_less_unsigned): New function.
2520 (ppc_emit_ref): New function.
2521 (ppc_emit_const): New function.
2522 (ppc_emit_reg): New function.
2523 (ppc_emit_pop): New function.
2524 (ppc_emit_stack_flush): New function.
2525 (ppc_emit_swap): New function.
2526 (ppc_emit_stack_adjust): New function.
2527 (ppc_emit_call): New function.
2528 (ppc_emit_int_call_1): New function.
2529 (ppc_emit_void_call_2): New function.
2530 (ppc_emit_if_goto): New function.
2531 (ppc_emit_goto): New function.
2532 (ppc_emit_eq_goto): New function.
2533 (ppc_emit_ne_goto): New function.
2534 (ppc_emit_lt_goto): New function.
2535 (ppc_emit_le_goto): New function.
2536 (ppc_emit_gt_goto): New function.
2537 (ppc_emit_ge_goto): New function.
2538 (ppc_write_goto_address): New function.
2539 (ppc_emit_ops_impl): New static variable.
2540 (ppc64v1_emit_prologue): New function.
2541 (ppc64v2_emit_prologue): New function.
2542 (ppc64_emit_epilogue): New function.
2543 (ppc64_emit_add): New function.
2544 (ppc64_emit_sub): New function.
2545 (ppc64_emit_mul): New function.
2546 (ppc64_emit_lsh): New function.
2547 (ppc64_emit_rsh_signed): New function.
2548 (ppc64_emit_rsh_unsigned): New function.
2549 (ppc64_emit_ext): New function.
2550 (ppc64_emit_zero_ext): New function.
2551 (ppc64_emit_log_not): New function.
2552 (ppc64_emit_bit_and): New function.
2553 (ppc64_emit_bit_or): New function.
2554 (ppc64_emit_bit_xor): New function.
2555 (ppc64_emit_bit_not): New function.
2556 (ppc64_emit_equal): New function.
2557 (ppc64_emit_less_signed): New function.
2558 (ppc64_emit_less_unsigned): New function.
2559 (ppc64_emit_ref): New function.
2560 (ppc64_emit_const): New function.
2561 (ppc64v1_emit_reg): New function.
2562 (ppc64v2_emit_reg): New function.
2563 (ppc64_emit_pop): New function.
2564 (ppc64_emit_stack_flush): New function.
2565 (ppc64_emit_swap): New function.
2566 (ppc64v1_emit_call): New function.
2567 (ppc64v2_emit_call): New function.
2568 (ppc64v1_emit_int_call_1): New function.
2569 (ppc64v2_emit_int_call_1): New function.
2570 (ppc64v1_emit_void_call_2): New function.
2571 (ppc64v2_emit_void_call_2): New function.
2572 (ppc64_emit_if_goto): New function.
2573 (ppc64_emit_eq_goto): New function.
2574 (ppc64_emit_ne_goto): New function.
2575 (ppc64_emit_lt_goto): New function.
2576 (ppc64_emit_le_goto): New function.
2577 (ppc64_emit_gt_goto): New function.
2578 (ppc64_emit_ge_goto): New function.
2579 (ppc64v1_emit_ops_impl): New static variable.
2580 (ppc64v2_emit_ops_impl): New static variable.
2581 (ppc_emit_ops): New function.
2582 (linux_low_target): Wire in ppc_emit_ops.
2583
a2174ba4
MK		 25842016-03-31 Wei-cheng Wang <cole945@gmail.com>
2585 Marcin Kościelnicki <koriakin@0x04.net>
2586
2587 PR/17221
2588 * Makefile.in: Add powerpc-*-ipa.o
2589 * configure.srv: Add ipa_obj for powerpc*-linux.
2590 * linux-ppc-ipa.c: New file.
2591 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2592 includes.
2593 (PPC_FIELD): New macro.
2594 (PPC_SEXT): New macro.
2595 (PPC_OP6): New macro.
2596 (PPC_BO): New macro.
2597 (PPC_LI): New macro.
2598 (PPC_BD): New macro.
2599 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2600 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2601 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2602 (ppc_get_thread_area): New function.
2603 (is_elfv2_inferior): New function.
2604 (gen_ds_form): New function.
2605 (GEN_STD): New macro.
2606 (GEN_STDU): New macro.
2607 (GEN_LD): New macro.
2608 (GEN_LDU): New macro.
2609 (gen_d_form): New function.
2610 (GEN_ADDI): New macro.
2611 (GEN_ADDIS): New macro.
2612 (GEN_LI): New macro.
2613 (GEN_LIS): New macro.
2614 (GEN_ORI): New macro.
2615 (GEN_ORIS): New macro.
2616 (GEN_LWZ): New macro.
2617 (GEN_STW): New macro.
2618 (GEN_STWU): New macro.
2619 (gen_xfx_form): New function.
2620 (GEN_MFSPR): New macro.
2621 (GEN_MTSPR): New macro.
2622 (GEN_MFCR): New macro.
2623 (GEN_MTCR): New macro.
2624 (GEN_SYNC): New macro.
2625 (GEN_LWSYNC): New macro.
2626 (gen_x_form): New function.
2627 (GEN_OR): New macro.
2628 (GEN_MR): New macro.
2629 (GEN_LWARX): New macro.
2630 (GEN_STWCX): New macro.
2631 (GEN_CMPW): New macro.
2632 (gen_md_form): New function.
2633 (GEN_RLDICL): New macro.
2634 (GEN_RLDICR): New macro.
2635 (gen_i_form): New function.
2636 (GEN_B): New macro.
2637 (GEN_BL): New macro.
2638 (gen_b_form): New function.
2639 (GEN_BNE): New macro.
2640 (GEN_LOAD): New macro.
2641 (GEN_STORE): New macro.
2642 (gen_limm): New function.
2643 (gen_atomic_xchg): New function.
2644 (gen_call): New function.
2645 (ppc_relocate_instruction): New function.
2646 (ppc_install_fast_tracepoint_jump_pad): New function.
2647 (ppc_get_min_fast_tracepoint_insn_len): New function.
2648 (ppc_get_ipa_tdesc_idx): New function.
2649 (the_low_target): Wire in the new functions.
2650 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2651 tdescs.
2652 * linux-ppc-tdesc.h: New file.
2653
a13c4696
MK		 26542016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2655
2656 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2657 (alloc_jump_pad_buffer): New function.
2658 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2659 (alloc_jump_pad_buffer): New function.
2660 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2661 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2662 (alloc_jump_pad_buffer): New function.
2663 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2664 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2665 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2666 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2667
1cda1512
MK		 26682016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2669
2670 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2671 * linux-amd64-ipa.c: Likewise.
2672 * linux-i386-ipa.c: Likewise.
2673 * linux-s390-ipa.c: Likewise.
2674 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2675 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2676 set_trace_state_variable_value_ptr.
2677 (struct ipa_sym_addresses): Likewise.
2678 (symbol_list): Likewise.
2679 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2680 accessing gdb_collect directly.
2681 (gdb_collect_ptr_type): New typedef.
2682 (get_raw_reg_ptr_type): New typedef.
2683 (get_trace_state_variable_value_ptr_type): New typedef.
2684 (set_trace_state_variable_value_ptr_type): New typedef.
2685 (gdb_collect_ptr): New global.
2686 (get_raw_reg_ptr): New global.
2687 (get_trace_state_variable_value_ptr): New global.
2688 (set_trace_state_variable_value_ptr): New global.
2689 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2690 accessing get_raw_reg directly.
2691 (get_get_tsv_func_addr): Likewise for
2692 get_trace_state_variable_value_ptr.
2693 (get_set_tsv_func_addr): Likewise for
2694 set_trace_state_variable_value_ptr.
2695 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2696
72fb5488
SM		 26972016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2698
2699 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2700
28170b88
MK		 27012016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2702
2703 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2704 packets.
2705 (relocate_instruction): Remove own_buf.
2706 * server.c (own_buf): Make global.
2707 (handle_v_requests): Make global.
2708 * server.h (own_buf): New declaration.
2709 (handle_v_requests): New prototype.
2710
f39e8743
MK		 27112016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2712
2713 PR 18377
2714 * linux-s390-low.c (add_insns): New function.
2715 (s390_emit_prologue): New function.
2716 (s390_emit_epilogue): New function.
2717 (s390_emit_add): New function.
2718 (s390_emit_sub): New function.
2719 (s390_emit_mul): New function.
2720 (s390_emit_lsh): New function.
2721 (s390_emit_rsh_signed): New function.
2722 (s390_emit_rsh_unsigned): New function.
2723 (s390_emit_ext): New function.
2724 (s390_emit_log_not): New function.
2725 (s390_emit_bit_and): New function.
2726 (s390_emit_bit_or): New function.
2727 (s390_emit_bit_xor): New function.
2728 (s390_emit_bit_not): New function.
2729 (s390_emit_equal): New function.
2730 (s390_emit_less_signed): New function.
2731 (s390_emit_less_unsigned): New function.
2732 (s390_emit_ref): New function.
2733 (s390_emit_if_goto): New function.
2734 (s390_emit_goto): New function.
2735 (s390_write_goto_address): New function.
2736 (s390_emit_litpool): New function.
2737 (s390_emit_const): New function.
2738 (s390_emit_call): New function.
2739 (s390_emit_reg): New function.
2740 (s390_emit_pop): New function.
2741 (s390_emit_stack_flush): New function.
2742 (s390_emit_zero_ext): New function.
2743 (s390_emit_swap): New function.
2744 (s390_emit_stack_adjust): New function.
2745 (s390_emit_set_r2): New function.
2746 (s390_emit_int_call_1): New function.
2747 (s390_emit_void_call_2): New function.
2748 (s390_emit_eq_goto): New function.
2749 (s390_emit_ne_goto): New function.
2750 (s390_emit_lt_goto): New function.
2751 (s390_emit_le_goto): New function.
2752 (s390_emit_gt_goto): New function.
2753 (s390_emit_ge_goto): New function.
2754 (s390x_emit_prologue): New function.
2755 (s390x_emit_epilogue): New function.
2756 (s390x_emit_add): New function.
2757 (s390x_emit_sub): New function.
2758 (s390x_emit_mul): New function.
2759 (s390x_emit_lsh): New function.
2760 (s390x_emit_rsh_signed): New function.
2761 (s390x_emit_rsh_unsigned): New function.
2762 (s390x_emit_ext): New function.
2763 (s390x_emit_log_not): New function.
2764 (s390x_emit_bit_and): New function.
2765 (s390x_emit_bit_or): New function.
2766 (s390x_emit_bit_xor): New function.
2767 (s390x_emit_bit_not): New function.
2768 (s390x_emit_equal): New function.
2769 (s390x_emit_less_signed): New function.
2770 (s390x_emit_less_unsigned): New function.
2771 (s390x_emit_ref): New function.
2772 (s390x_emit_if_goto): New function.
2773 (s390x_emit_const): New function.
2774 (s390x_emit_call): New function.
2775 (s390x_emit_reg): New function.
2776 (s390x_emit_pop): New function.
2777 (s390x_emit_stack_flush): New function.
2778 (s390x_emit_zero_ext): New function.
2779 (s390x_emit_swap): New function.
2780 (s390x_emit_stack_adjust): New function.
2781 (s390x_emit_int_call_1): New function.
2782 (s390x_emit_void_call_2): New function.
2783 (s390x_emit_eq_goto): New function.
2784 (s390x_emit_ne_goto): New function.
2785 (s390x_emit_lt_goto): New function.
2786 (s390x_emit_le_goto): New function.
2787 (s390x_emit_gt_goto): New function.
2788 (s390x_emit_ge_goto): New function.
2789 (s390_emit_ops): New function.
2790 (struct linux_target_ops): Fill in emit_ops hook.
2791
abd9baf9
MK		 27922016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2793
2794 PR 18377
2795 * Makefile.in: Add s390 IPA files.
2796 * configure.srv: Build IPA for s390.
2797 * linux-s390-ipa.c: New file.
2798 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2799 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2800 (tdesc_s390_linux32): Likewise.
2801 (init_registers_s390_linux32v1): Likewise.
2802 (tdesc_s390_linux32v1): Likewise.
2803 (init_registers_s390_linux32v2): Likewise.
2804 (tdesc_s390_linux32v2): Likewise.
2805 (init_registers_s390_linux64): Likewise.
2806 (tdesc_s390_linux64): Likewise.
2807 (init_registers_s390_linux64v1): Likewise.
2808 (tdesc_s390_linux64v1): Likewise.
2809 (init_registers_s390_linux64v2): Likewise.
2810 (tdesc_s390_linux64v2): Likewise.
2811 (init_registers_s390_te_linux64): Likewise.
2812 (tdesc_s390_te_linux64): Likewise.
2813 (init_registers_s390_vx_linux64): Likewise.
2814 (tdesc_s390_vx_linux64): Likewise.
2815 (init_registers_s390_tevx_linux64): Likewise.
2816 (tdesc_s390_tevx_linux64): Likewise.
2817 (init_registers_s390x_linux64): Likewise.
2818 (tdesc_s390x_linux64): Likewise.
2819 (init_registers_s390x_linux64v1): Likewise.
2820 (tdesc_s390x_linux64v1): Likewise.
2821 (init_registers_s390x_linux64v2): Likewise.
2822 (tdesc_s390x_linux64v2): Likewise.
2823 (init_registers_s390x_te_linux64): Likewise.
2824 (tdesc_s390x_te_linux64): Likewise.
2825 (init_registers_s390x_vx_linux64): Likewise.
2826 (tdesc_s390x_vx_linux64): Likewise.
2827 (init_registers_s390x_tevx_linux64): Likewise.
2828 (tdesc_s390x_tevx_linux64): Likewise.
2829 (have_hwcap_s390_vx): New static variable.
2830 (s390_arch_setup): Fill have_hwcap_s390_vx.
2831 (s390_get_thread_area): New function.
2832 (s390_ft_entry_gpr_esa): New const.
2833 (s390_ft_entry_gpr_zarch): New const.
2834 (s390_ft_entry_misc): New const.
2835 (s390_ft_entry_fr): New const.
2836 (s390_ft_entry_vr): New const.
2837 (s390_ft_main_31): New const.
2838 (s390_ft_main_64): New const.
2839 (s390_ft_exit_fr): New const.
2840 (s390_ft_exit_vr): New const.
2841 (s390_ft_exit_misc): New const.
2842 (s390_ft_exit_gpr_esa): New const.
2843 (s390_ft_exit_gpr_zarch): New const.
2844 (append_insns): New function.
2845 (s390_relocate_instruction): New function.
2846 (s390_install_fast_tracepoint_jump_pad): New function.
2847 (s390_get_min_fast_tracepoint_insn_len): New function.
2848 (s390_get_ipa_tdesc_idx): New function.
2849 (struct linux_target_ops): Wire in the above functions.
2850 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2851 * linux-s390-tdesc.h: New file.
2852
a4105d04
MK		 28532016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2854
2855 * linux-s390-low.c (s390_supports_tracepoints): New function.
2856 (struct linux_target_ops): Fill supports_tracepoints hook.
2857
35ac8b3e
YQ		 28582016-03-18 Yao Qi <yao.qi@linaro.org>
2859
2860 * linux-low.c (lwp_signal_can_be_delivered): New function.
2861 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2862
94610ec4
YQ		 28632016-03-18 Yao Qi <yao.qi@linaro.org>
2864
2865 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2866 0 if signal is enqueued. Remove 'signal' from one debugging
2867 message. Move one debugging message to some lines below.
2868 Remove code setting 'signal' to 0.
2869
80aea927
YQ		 28702016-03-18 Yao Qi <yao.qi@linaro.org>
2871
2872 * linux-low.c (linux_low_filter_event): Remove redundant
2873 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2874
b04fd3be
MK		 28752016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2876
2877 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2878 (struct linux_target_ops): Wire in the above.
2879
c40c8d4b
YQ		 28802016-03-03 Yao Qi <yao.qi@linaro.org>
2881
2882 * linux-low.c: Update comments to start_step_over.
2883
0f8288ae
YQ		 28842016-03-03 Yao Qi <yao.qi@linaro.org>
2885
2886 PR server/19736
2887 * linux-low.c (handle_extended_wait): Set child suspended
2888 if event_lwp->bp_reinsert isn't zero.
2889
fdbd04a8
YQ		 28902016-03-02 Yao Qi <yao.qi@linaro.org>
2891
2892 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2893 enqueue_pending_signal.
2894
6896a8fa
MK		 28952016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2896
2897 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2898 is actually loaded.
2899
ab503087
MK		 29002016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2901
2902 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2903 (s390_regmap_3264) [!__s390x__]: New global.
2904 (s390_collect_ptrace_register): Skip map entries containing -1.
2905 (s390_supply_ptrace_register): Ditto.
2906 (s390_fill_gprs_high): New function.
2907 (s390_store_gprs_high): New function.
2908 (s390_regsets): Add NT_S390_HIGH_GPRS.
2909 (s390_get_hwcap): Enable on 31-bit.
2910 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2911 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2912 Detect NT_S390_HIGH_GPRS.
2913 (s390_usrregs_info_3264): Enable on 31-bit.
2914 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2915 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2916
ae91f625
MK		 29172016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2918
2919 PR gdb/13808
2920 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2921 * configure.srv: Ditto.
2922 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2923 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2924 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2925 (init_registers_amd64_linux): Remove prototype.
2926 (tdesc_amd64_linux): Remove declaration.
2927 (get_ipa_tdesc): New function.
2928 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2929 initialize remaining tdescs.
2930 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2931 (init_registers_i386_linux): Remove prototype.
2932 (tdesc_i386_linux): Remove declaration.
2933 (get_ipa_tdesc): New function.
2934 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2935 initialize remaining tdescs.
2936 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2937 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2938 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2939 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2940 (x86_get_ipa_tdesc_idx): New function.
2941 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2942 * linux-x86-tdesc.h: New file.
2943 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2944 (target_get_ipa_tdesc_idx): New macro.
2945 * tracepoint.c (ipa_tdesc_idx): New macro.
2946 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2947 (symbol_list): Add ipa_tdesc_idx.
2948 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2949 (ipa_tdesc): Remove.
2950 (ipa_tdesc_idx): New variable.
2951 (get_context_regcache): Use get_ipa_tdesc.
2952 (gdb_collect): Ditto.
2953 (gdb_probe): Ditto.
2954 * tracepoint.h (get_ipa_tdesc): New prototype.
2955 (ipa_tdesc): Remove.
2956
e7ad2f14
PA		 29572016-02-24 Pedro Alves <palves@redhat.com>
2958
2959 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2960 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2961 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2962 Factor out common code between the USE_SIGTRAP_SIGINFO and
2963 !USE_SIGTRAP_SIGINFO blocks.
2964 (linux_low_filter_event): Call save_stop_reason instead of
2965 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2966 Update comments.
2967 (linux_wait_1): Update comments.
2968
657f9cde
WW		 29692016-02-24 Wei-cheng Wang <cole945@gmail.com>
2970
2971 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2972 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2973 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2974 ppc_insert_point, ppc_remove_point.
2975
b00b61e1
MK		 29762016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2977
2978 * linux-s390-low.c (s390_supports_z_point_type): New function.
2979 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2980
553cb527
YQ		 29812016-02-16 Yao Qi <yao.qi@linaro.org>
2982
2983 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2984 PC. Get pc from regcache_read_pc.
2985
a5652c21
YQ		 29862016-02-12 Yao Qi <yao.qi@linaro.org>
2987
2988 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2989 or linux_get_pc_32bit.
2990 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2991
ed443b61
YQ		 29922016-02-12 Yao Qi <yao.qi@linaro.org>
2993
2994 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2995 arm_linux_get_next_pcs_fixup.
2996
020ecd38
MK		 29972016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2998
2999 * tracepoint.c (x_tracepoint_action_download): Change
3000 write_inferior_data_ptr to write_inferior_data_pointer.
3001 (cmd_qtstart): Likewise.
3002 (write_inferior_data_ptr): Remove.
3003 (download_agent_expr): Change write_inferior_data_ptr to
3004 write_inferior_data_pointer.
3005 (download_tracepoint_1): Likewise.
3006 (download_tracepoint): Likewise.
3007 (download_trace_state_variables): Likewise.
3008
7cae9051
WW		 30092016-02-11 Wei-cheng Wang <cole945@gmail.com>
3010 Marcin Kościelnicki <koriakin@0x04.net>
3011
3012 * tracepoint.c (struct tracepoint_action_ops): Remove.
3013 (struct tracepoint_action): Remove ops.
3014 (m_tracepoint_action_download, r_tracepoint_action_download)
3015 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3016 size and offset accordingly.
3017 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3018 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3019 (tracepoint_action_send, tracepoint_action_download): New functions.
3020 Helpers for trace action handlers.
3021 (add_tracepoint_action): Remove setup actions ops.
3022 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3023
9f6a71b4
YQ		 30242016-02-10 Yao Qi <yao.qi@linaro.org>
3025
3026 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3027
1e94266c
SM		 30282016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3029
3030 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3031 to AC_OUTPUT.
3032 * configure: Regenerate.
3033
8adce034
SM		 30342016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3035
3036 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3037 void * to gdb_byte *.
3038 * linux-low.c (siginfo_fixup): Likewise.
3039 (linux_xfer_siginfo): Likewise.
3040 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3041 Likewise.
3042 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3043
93813b37
WT		 30442016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3045
3046 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3047 to srv_tgtobj.
3048 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3049 to srv_tgtobj.
3050 * linux-x86-low.c [__x86_64__]: Include
3051 "nat/amd64-linux-siginfo.h".
3052 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3053 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3054 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3055 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3056 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3057 (cpt_si_fd, si_timerid, si_overrun): Move from
3058 nat/amd64-linux-siginfo.c.
3059 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3060
8424cc97
SM		 30612016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3062
3063 * server.c (skip_to_semicolon): Remove.
3064 (process_point_options): Use strchrnul instead of
3065 skip_to_semicolon.
3066
4d18591b
YQ		 30672016-01-26 Yao Qi <yao.qi@linaro.org>
3068
3069 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3070 * linux-low.c (install_software_single_step_breakpoints): Don't
3071 call regcache_read_pc.
3072 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3073 argument pc.
3074
d8020970
YQ		 30752016-01-26 Yao Qi <yao.qi@linaro.org>
3076
3077 * linux-low.c (install_software_single_step_breakpoints): Call
3078 regcache_read_pc instead of get_pc.
3079
8b207339
YQ		 30802016-01-26 Yao Qi <yao.qi@linaro.org>
3081
3082 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3083 (unblock_async_io): Rename to ...
3084 (block_unblock_async_io): ... it. New function.
3085 (enable_async_io): Don't install SIGIO handler. Unblock it
3086 instead.
3087 (disable_async_io): Don't ignore SIGIO. Block it instead.
3088 (initialize_async_io): Install SIGIO handler. Don't call
3089 unblock_async_io.
3090
18879fef
YQ		 30912016-01-26 Yao Qi <yao.qi@linaro.org>
3092
3093 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3094 first character is '\003', call *the_target->request_interrupt.
3095
a0f8e08a
YQ		 30962016-01-25 Yao Qi <yao.qi@linaro.org>
3097
3098 * remote-utils.c (new_thread_notify): Remove.
3099 (dead_thread_notify): Likewise.
3100 * remote-utils.h (new_thread_notify): Remove declaration.
3101 (dead_thread_notify): Likewise.
3102
cc5fd9ab
MK		 31032016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3104
3105 * gdb.trace/pending.exp: Fix expected message on continue.
3106
99e8eb11
MK		 31072016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3108
3109 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3110 it works properly on big-endian machines where sizeof (CORE_ADDR)
3111 != sizeof (void *).
3112
a994041d
PA		 31132016-01-21 Pedro Alves <palves@redhat.com>
3114
3115 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3116 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3117 * configure: Regenerate.
3118
f7a6a40d
YQ		 31192016-01-21 Yao Qi <yao.qi@linaro.org>
3120
3121 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3122 is_thumb and set it according to CPSR saved on the stack.
3123 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3124 arm_sigreturn_next_pc.
3125
6f69e520
YQ		 31262016-01-18 Yao Qi <yao.qi@linaro.org>
3127
3128 * linux-low.c (linux_set_pc_64bit): New function.
3129 (linux_get_pc_64bit): New function.
3130 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3131 Declare.
3132 * linux-sparc-low.c (debug_threads): Remove declaration.
3133 (sparc_get_pc): Remove.
3134 (the_low_target): Use linux_get_pc_64bit instead of
3135 sparc_get_pc.
3136 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3137 (the_low_target): Use linux_get_pc_64bit and
3138 linux_set_pc_64bit.
3139
276d4552
YQ		 31402016-01-18 Yao Qi <yao.qi@linaro.org>
3141
3142 * linux-arm-low.c (debug_threads): Remove declaration.
3143 (arm_get_pc, arm_set_pc): Remove.
3144 (the_low_target): Use linux_get_pc_32bit and
3145 linux_set_pc_32bit.
3146 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3147 (the_low_target): Use linux_get_pc_32bit and
3148 linux_set_pc_32bit.
3149 * linux-cris-low.c (debug_threads): Remove declaration.
3150 (cris_get_pc, cris_set_pc,): Remove.
3151 (the_low_target): Use linux_get_pc_32bit and
3152 linux_set_pc_32bit.
3153 * linux-crisv32-low.c (debug_threads): Remove declaration.
3154 (cris_get_pc, cris_set_pc): Remove.
3155 (the_low_target): Use linux_get_pc_32bit and
3156 linux_set_pc_32bit.
3157 * linux-low.c: Include inttypes.h.
3158 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3159 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3160 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3161 (the_low_target): Use linux_get_pc_32bit and
3162 linux_set_pc_32bit.
3163 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3164 (the_low_target): Use linux_get_pc_32bit and
3165 linux_set_pc_32bit.
3166 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3167 (the_low_target): Use linux_get_pc_32bit and
3168 linux_set_pc_32bit.
3169 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3170 (the_low_target): Use linux_get_pc_32bit and
3171 linux_set_pc_32bit.
3172 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3173 (the_low_target): Use linux_get_pc_32bit and
3174 linux_set_pc_32bit.
3175
eb0edac8
GB		 31762016-01-18 Gary Benson <gbenson@redhat.com>
3177
3178 * configure.ac (AC_FUNC_FORK): New check.
3179 * config.in: Regenerate.
3180 * configure: Likewise.
3181
1b451dda
YQ		 31822016-01-14 Yao Qi <yao.qi@linaro.org>
3183
3184 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3185 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3186 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3187 arm_get_next_pcs_ctor.
3188
82075af2
JS		 31892016-01-12 Josh Stone <jistone@redhat.com>
3190 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3191
3192 * inferiors.h: Include "gdb_vecs.h".
3193 (struct process_info): Add syscalls_to_catch.
3194 * inferiors.c (remove_process): Free syscalls_to_catch.
3195 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3196 syscall_return stops.
3197 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3198 * server.c (handle_general_set): Handle QCatchSyscalls.
3199 (handle_query): Report support for QCatchSyscalls.
3200 * target.h (struct target_ops): Add supports_catch_syscall.
3201 (target_supports_catch_syscall): New macro.
3202 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3203 (struct lwp_info): Add syscall_state.
3204 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3205 Maintain syscall_state and syscalls_to_catch across exec.
3206 (get_syscall_trapinfo): New function, proxy to the_low_target.
3207 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3208 (linux_low_filter_event): Toggle syscall_state entry/return for
3209 syscall traps, and set it ignored for all others.
3210 (gdb_catching_syscalls_p): New function.
3211 (gdb_catch_this_syscall_p): New function.
3212 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3213 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3214 (linux_supports_catch_syscall): New function.
3215 (linux_target_ops): Install it.
3216 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3217 (the_low_target): Install it.
3218
8f13a3ce
MF		 32192016-01-12 Mike Frysinger <vapier@gentoo.org>
3220
3221 * acinclude.m4: Include new ../warning.m4 file.
3222 * configure: Regenerated.
3223 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3224
5b3da067
MF		 32252016-01-12 Mike Frysinger <vapier@gentoo.org>
3226
3227 * ax.c (is_goto_target): Mark static.
3228 * linux-low.c (register_addr): Likewise.
3229 (linux_fetch_registers, linux_store_registers): Likewise.
3230 * mem-break.c (any_persistent_commands): Fix old prototype.
3231 (add_commands_to_breakpoint): Mark static.
3232 * regcache.c (find_register_by_name): Delete unused func.
3233 * remote-utils.c (hex_or_minus_one): Mark static.
3234 * server.c (monitor_show_help): Mark static.
3235 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3236 handle_v_requests): Likewise.
3237
bc504a31
PA		 32382016-01-12 Pedro Alves <palves@redhat.com>
3239
3240 Remove use of the registered trademark symbol throughout.
3241
5a0dd67a
YQ		 32422016-01-08 Yao Qi <yao.qi@linaro.org>
3243
3244 * remote-utils.c (getpkt): If c is '\003', call target hook
3245 request_interrupt.
3246
b2ca446f
YQ		 32472016-01-06 Yao Qi <yao.qi@linaro.org>
3248
3249 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3250 linux-aarch32-low.c.
3251 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3252 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3253 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3254 (thumb2_breakpoint): Declare.
3255 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3256 linux-aarch32-low.h.
3257 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3258 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3259 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3260
edd88788
JB		 32612016-01-01 Joel Brobecker <brobecker@adacore.com>
3262
3263 * gdbreplay.c (gdbreplay_version): Change copyright year in
3264 version message.
3265 * server.c (gdbserver_version): Likewise.
3266
65da7f14
PP		 32672015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3268
3269 * server.c (crc32_table): Delete.
3270 (crc32): Use libiberty's xcrc32 function.
3271
4abd5ed2
JB		 32722015-12-22 Joel Brobecker <brobecker@adacore.com>
3273
3274 * lynx-low.c (lynx_delete_thread_callback): New function.
3275 (lynx_mourn): Properly delete our process and all of its
3276 threads. Remove call to clear_inferiors.
3277
0e50fe5c
JB		 32782015-12-22 Joel Brobecker <brobecker@adacore.com>
3279
3280 * target.c (thread_search_callback): Add check that
3281 the thread_stopped target callback is not NULL before
3282 calling it.
3283
35adc03f
YQ		 32842015-12-21 Yao Qi <yao.qi@linaro.org>
3285
3286 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3287 arm breakpoint.
3288
bd2b2909
AT		 32892015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3290
3291 * server.c (handle_query): Call target_supports_software_single_step.
3292
7fe5e27e
AT		 32932015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3294
3295 * linux-low.c (single_step): New function.
3296 (linux_resume_one_lwp_throw): Call single_step.
3297 (start_step_over): Likewise.
3298
d9311bfa
AT		 32992015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3300
3301 * Makefile.in (SFILES): Append arch/arm-linux.c,
3302 arch/arm-get-next-pcs.c.
3303 (arm-linux.o): New rule.
3304 (arm-get-next-pcs.o): New rule.
3305 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3306 arm-linux.o.
3307 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3308 to linux-aarch32-low.c.
3309 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3310 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3311 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3312 (thumb2_breakpoint_len): Likewise.
3313 (arm_is_thumb_mode): Make non-static.
3314 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3315 from linux-aarch32-low.c.
3316 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3317 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3318 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3319 (thumb2_breakpoint_len): Likewise.
3320 (arm_is_thumb_mode): New declaration.
3321 * linux-arm-low.c: Include arch/arm-linux.h
3322 aarch/arm-get-next-pcs.h, sys/syscall.h.
3323 (get_next_pcs_ops): New struct.
3324 (get_next_pcs_addr_bits_remove): New function.
3325 (get_next_pcs_is_thumb): New function.
3326 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3327 (arm_sigreturn_next_pc): Likewise.
3328 (get_next_pcs_syscall_next_pc): Likewise.
3329 (arm_gdbserver_get_next_pcs): Likewise.
3330 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3331 Initialize.
3332 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3333 * server.h: Include gdb_vecs.h.
3334
68ce2059
AT		 33352015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3336
3337 * Makefile.in (SFILES): Append common/common-regcache.c.
3338 (OBS): Append common-regcache.o.
3339 (common-regcache.o): New rule.
3340 * regcache.c (init_register_cache): Initialize cache to
3341 REG_UNAVAILABLE.
3342 (regcache_raw_read_unsigned): New function.
3343 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3344 register_status enum.
3345
fa5308bd
AT		 33462015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3347
3348 * linux-aarch64-low.c (the_low_targets): Rename
3349 breakpoint_reinsert_addr to get_next_pcs.
3350 * linux-arm-low.c (the_low_targets): Likewise.
3351 * linux-bfin-low.c (the_low_targets): Likewise.
3352 * linux-cris-low.c (the_low_targets): Likewise.
3353 * linux-crisv32-low.c (the_low_targets): Likewise.
3354 * linux-low.c (can_software_single_step): Likewise.
3355 (install_software_single_step_breakpoints): New function.
3356 (start_step_over): Use install_software_single_step_breakpoints.
3357 * linux-low.h: New CORE_ADDR vector.
3358 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3359 get_next_pcs.
3360 * linux-mips-low.c (the_low_targets): Likewise.
3361 * linux-nios2-low.c (the_low_targets): Likewise.
3362 * linux-sparc-low.c (the_low_targets): Likewise.
3363
4a6ed09b
PA		 33642015-12-17 Pedro Alves <palves@redhat.com>
3365
3366 * linux-low.c (linux_kill_one_lwp): Remove references to
3367 LinuxThreads.
3368 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3369 to 'kill'.
3370 (linux_init_signals): Delete.
3371 (initialize_low): Adjust.
3372 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3373
7544db95
PA		 33742015-12-16 Pedro Alves <palves@redhat.com>
3375
3376 * configure.ac (compiler warning flags): When testing a
3377 -Wno-foo option, check whether -Wfoo works instead.
3378 * configure: Regenerate.
3379
8020350c
DB		 33802015-12-11 Don Breazeal <donb@codesourcery.com>
3381
3382 * server.c (process_serial_event): Don't exit from gdbserver
3383 in remote mode if there are still active inferiors.
3384
db91f502
YQ		 33852015-12-11 Yao Qi <yao.qi@linaro.org>
3386
3387 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3388 arm_breakpoint_at if the process is 32-bit.
3389
b37a6290
YQ		 33902015-12-11 Yao Qi <yao.qi@linaro.org>
3391
3392 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3393 arm breakpoint.
3394
17b1509a
YQ		 33952015-12-07 Yao Qi <yao.qi@linaro.org>
3396
3397 * configure.srv: Append arm.o to srv_tgtobj for
3398 aarch64*-*-linux* target.
3399 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3400 from linux-arm-low.c.
3401 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3402 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3403 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3404 (thumb2_breakpoint_len): Likewise.
3405 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3406 (arm_breakpoint_kinds): Likewise.
3407 (arm_breakpoint_kind_from_pc): Likewise.
3408 (arm_sw_breakpoint_from_kind): Likewise.
3409 (arm_breakpoint_kind_from_current_state): Likewise.
3410 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3411 (arm_sw_breakpoint_from_kind): Declare.
3412 (arm_breakpoint_kind_from_current_state): Declare.
3413 (arm_breakpoint_at): Declare.
3414 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3415 arm_sw_breakpoint_from_kind if process is 32-bit.
3416 (aarch64_breakpoint_kind_from_pc): New function.
3417 (aarch64_breakpoint_kind_from_current_state): New function.
3418 (the_low_target): Initialize fields breakpoint_kind_from_pc
3419 and breakpoint_kind_from_current_state.
3420 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3421 linux-aarch32-low.c.
3422 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3423 (arm_breakpoint, arm_breakpoint_len): Likewise.
3424 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3425 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3426 (arm_is_thumb_mode): Likewise.
3427 (arm_breakpoint_at): Likewise.
3428 (arm_breakpoint_kind_from_pc): Likewise.
3429 (arm_sw_breakpoint_from_kind): Likewise.
3430 (arm_breakpoint_kind_from_current_state): Likewise.
3431
3432 Revert:
3433 2015-08-04 Yao Qi <yao.qi@linaro.org>
3434
3435 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3436 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3437 * server.c (extended_protocol): Remove "static".
3438 * server.h (extended_protocol): Declare it.
3439
ece66d65
JS		 34402015-12-04 Josh Stone <jistone@redhat.com>
3441
3442 * target.h (struct target_ops) <arch_setup>: Rename to ...
3443 (struct target_ops) <post_create_inferior>: ... this.
3444 (target_arch_setup): Rename to ...
3445 (target_post_create_inferior): ... this, calling post_create_inferior.
3446 * server.c (start_inferior): Update target_arch_setup calls to
3447 target_post_create_inferior.
3448 * linux-low.c (linux_low_ptrace_options): Forward declare.
3449 (linux_arch_setup): Update its comment for general use.
3450 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3451 (struct linux_target_ops): Use linux_post_create_inferior.
3452 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3453 to post_create_inferior.
3454 * nto-low.c (struct nto_target_ops): Likewise.
3455 * spu-low.c (struct spu_target_ops): Likewise.
3456 * win32-low.c (struct win32_target_ops): Likewise.
3457
e58c48b4
AT		 34582015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3459
3460 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3461
fbec8956
AT		 34622015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3463
3464 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3465 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3466 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3467 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3468 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3469 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3470 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3471 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3472 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3473 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3474 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3475 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3476
9b4c5f87
AT		 34772015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3478
3479 * linux-low.c (linux_look_up_symbols): Don't call
3480 linux_supports_traceclone.
3481 * linux-low.h (thread_db_init): Remove use_events argument.
3482 * thread-db.c (thread_db_use_event): Remove global variable.
3483 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3484 (struct thread_db) <td_create_bp>: Remove field.
3485 (thread_db_create_event): Remove function.
3486 (thread_db_enable_reporting): Likewise.
3487 (find_one_thread): Don't check for thread_db_use_events.
3488 (attach_thread): Likewise.
3489 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3490 (try_thread_db_load_1): Don't check for thread_db_use_events.
3491 (thread_db_init): Remove use_events argument and thread events
3492 handling.
3493 (remove_thread_event_breakpoints): Remove function.
3494 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3495
7d00775e
AT		 34962015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3497
3498 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3499 New function.
3500 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3501 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3502 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3503 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3504 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3505 Initialize.
3506 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3507 New function.
3508 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3509 * linux-low.c (can_hardware_single_step): Use
3510 supports_hardware_single_step.
3511 (can_software_single_step): New function.
3512 (start_step_over): Call can_software_single_step.
3513 (linux_supports_hardware_single_step): New function.
3514 (struct target_ops) <supports_software_single_step>: Initialize.
3515 * linux-low.h (struct linux_target_ops)
3516 <supports_hardware_single_step>: Initialize.
3517 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3518 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3519 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3520 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3521 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3522 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3523 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3524 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3525 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3526 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3527 Initialize.
3528 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3529 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3530 Initialize.
3531 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3532 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3533 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3534 New function.
3535 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3536 * target.h (struct target_ops): <supports_software_single_step>:
3537 New field.
3538 (target_supports_software_single_step): New macro.
3539
2d97cd35
AT		 35402015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3541
3542 * linux-low.c (linux_wait_1): Fix pc advance condition.
3543 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3544 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3545
769ef81f
AT		 35462015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3547
3548 * linux-arm-low.c (arm_is_thumb_mode): New function.
3549 (arm_breakpoint_at): Use arm_is_thumb_mode.
3550 (arm_breakpoint_kind_from_current_state): New function.
3551 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3552 Initialize.
3553 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3554 (linux_breakpoint_kind_from_current_state): New function.
3555 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3556 * linux-low.h (struct linux_target_ops)
3557 <breakpoint_kind_from_current_state>: New field.
3558 * target.h (struct target_ops): Likewise.
3559 (target_breakpoint_kind_from_current_state): New macro.
3560
1bebeeca
PA		 35612015-11-30 Pedro Alves <palves@redhat.com>
3562
3563 * linux-low.c (linux_resume): Wake up the event loop before
3564 returning.
3565
a67a9fae
PA		 35662015-11-30 Pedro Alves <palves@redhat.com>
3567
3568 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3569 check.
3570 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3571 to -1.
3572 * target.c (struct thread_search): New structure.
3573 (thread_search_callback): New function.
3574 (prev_general_thread): New global.
3575 (prepare_to_access_memory, done_accessing_memory): New functions.
3576 * target.h (prepare_to_access_memory, done_accessing_memory):
3577 Replace macros with function declarations.
3578
f2faf941
PA		 35792015-11-30 Pedro Alves <palves@redhat.com>
3580
3581 PR 14618
3582 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3583 report TARGET_WAITKIND_NO_RESUMED.
3584 * remote-utils.c (prepare_resume_reply): Handle
3585 TARGET_WAITKIND_NO_RESUMED.
3586 * server.c (report_no_resumed): New global.
3587 (handle_query) <qSupported>: Handle "no-resumed+". Report
3588 "no-resumed+" support.
3589 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3590 return error if the client doesn't support no-resumed events.
3591 (push_stop_notification): New function.
3592 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3593 events if the client supports them.
3594
a681f9c9
PA		 35952015-11-30 Pedro Alves <palves@redhat.com>
3596
3597 * linux-low.c (thread_still_has_status_pending_p): Don't check
3598 vCont;t here.
3599 (lwp_resumed): New function.
3600 (status_pending_p_callback): Return early if the LWP is not
3601 supposed to be resumed.
3602
65706a29
PA		 36032015-11-30 Pedro Alves <palves@redhat.com>
3604
3605 * linux-low.c (handle_extended_wait): Assert that the LWP's
3606 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3607 thread create events, leave the new child's status pending.
3608 (linux_low_filter_event): If GDB wants to hear about thread exit
3609 events, leave the LWP marked dead and don't delete it.
3610 (linux_wait_for_event_filtered): Don't check for thread exit.
3611 (filter_exit_event): New function.
3612 (linux_wait_1): Use it, when returning an exit event.
3613 (linux_resume_one_lwp_throw): Assert that the LWP's
3614 waitstatus is TARGET_WAITKIND_IGNORE.
3615 * remote-utils.c (prepare_resume_reply): Handle
3616 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3617 * server.c (report_thread_events): New global.
3618 (handle_general_set): Handle QThreadEvents.
3619 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3620 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3621 TARGET_WAITKIND_THREAD_EXITED.
3622 * server.h (report_thread_events): Declare.
3623
56cf4bed
PA		 36242015-11-30 Pedro Alves <palves@redhat.com>
3625
3626 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3627 the thread's last_resume_kind was resume_stop.
3628
500c1d85
PA		 36292015-11-30 Pedro Alves <palves@redhat.com>
3630
3631 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3632 before returning.
3633
de979965
PA		 36342015-11-30 Pedro Alves <palves@redhat.com>
3635
3636 * server.c (handle_v_requests): Handle vCtrlC.
3637
34c65914
PA		 36382015-11-30 Pedro Alves <palves@redhat.com>
3639
3640 * gdbthread.h (find_any_thread_of_pid): Declare.
3641 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3642 functions.
3643 * server.c (handle_query): If current_thread is NULL, look for
3644 another thread of the selected process.
3645
79efa585 36462015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 3647 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 3648
3649 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3650 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3651 name in reply.
3652 * target.h (struct target_ops) <thread_name>: New field.
3653 (target_thread_name): New macro.
3654
80d82c19
JB		 36552015-11-23 Joel Brobecker <brobecker@adacore.com>
3656
3657 * regcache.h (regcache_invalidate_pid): Add declaration.
3658 * regcache.c (regcache_invalidate_pid): New function, extracted
3659 from regcache_invalidate.
3660 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3661 Add trivial documentation comment.
3662 * lynx-low.c: Use regcache_invalidate_pid instead of
3663 regcache_invalidate.
3664
64da5dd5
JB		 36652015-11-23 Joel Brobecker <brobecker@adacore.com>
3666
3667 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3668 and Elf64_auxv_t if the target is Android.
3669
37ce4055
DE		 36702015-11-22 Doug Evans <xdje42@gmail.com>
3671
3672 * target.h: #include <sys/types.h>.
3673
06e03fff
PA		 36742015-11-19 Pedro Alves <palves@redhat.com>
3675
3676 * linux-low.c (linux_process_qsupported): Change prototype.
3677 Adjust.
3678 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3679 Change prototype.
3680 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3681 and adjust to loop over all features.
3682 * server.c (handle_query) <qSupported>: Adjust to call
3683 target_process_qsupported once, passing it a vector of unprocessed
3684 features.
3685 * target.h (struct target_ops) <process_qsupported>: Change
3686 prototype.
3687 (target_process_qsupported): Adjust.
3688
9a084706
PA		 36892015-11-19 Pedro Alves <palves@redhat.com>
3690
3691 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3692 mode.
3693 * configure: Regenerate.
3694
dad44a1f
PA		 36952015-11-19 Pedro Alves <palves@redhat.com>
3696
3697 * configure: Regenerate.
3698
231c0592
YQ		 36992015-11-19 Yao Qi <yao.qi@linaro.org>
3700
3701 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3702 type to uint32_t.
3703
6c1c9a8b
YQ		 37042015-11-19 Yao Qi <yao.qi@linaro.org>
3705
3706 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3707 (struct aarch64_operand): Move enum out.
3708
9caa3311
YQ		 37092015-11-19 Yao Qi <yao.qi@linaro.org>
3710
3711 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3712 struct user_fpsimd_state *.
3713 (aarch64_store_fpregset): Likewise.
3714
6a69a054
YQ		 37152015-11-19 Yao Qi <yao.qi@linaro.org>
3716
3717 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3718 struct user_pt_regs *.
3719 (aarch64_store_gregset): Likewise.
3720
1798301e
PA		 37212015-11-18 Pedro Alves <palves@redhat.com>
3722
3723 * Makefile.in (all_object_files): Add $IPA_OBJS.
3724
ce7715e2
PA		 37252015-11-17 Pedro Alves <palves@redhat.com>
3726
3727 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3728 GDB_SIGNAL_0 and gdb_signal_to_string.
3729
c0879059
PA		 37302015-11-17 Pedro Alves <palves@redhat.com>
3731
3732 * win32-low.c (handle_output_debug_string): Remove parameter.
3733 (win32_kill): Remove our_status local and adjust call to
3734 handle_output_debug_string.
3735 (get_child_debug_event): Adjust call to
3736 handle_output_debug_string.
3737
1996e237
SM		 37382015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3739
3740 * linux-mips-low.c (mips_fill_gregset): Add cast.
3741 (mips_store_gregset): Likewise.
3742 (mips_fill_fpregset): Likewise.
3743 (mips_store_fpregset): Likewise.
3744
cbec665b
SM		 37452015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3746
3747 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3748 priv.
3749
eb3e3c67
SM		 37502015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3751
3752 * linux-mips-low.c (mips_linux_new_thread): Change type of
3753 watch_type to enum target_hw_bp_type.
3754
171de4b8
SM		 37552015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3756
3757 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3758 Change return type to arm_hwbp_type.
3759
04248ead
SM		 37602015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3761
3762 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3763 (arm_store_gregset): Likewise.
3764 * linux-arm-low.c (arm_get_hwcap): Likewise.
3765 (arm_read_description): Likewise.
3766
04b3479c
SM		 37672015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3768
3769 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3770
2bc84e8a
SM		 37712015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3772
3773 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3774 (ppc_fill_vsxregset): Likewise.
3775 (ppc_store_vsxregset): Likewise.
3776 (ppc_fill_vrregset): Likewise.
3777 (ppc_store_vrregset): Likewise.
3778 (ppc_fill_evrregset): Likewise.
3779 (ppc_store_evrregset): Likewise.
3780
e6c5bb05
SM		 37812015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3782
3783 * linux-ppc-low.c (ppc_usrregs_info): Remove
3784 forward-declaration.
3785 (ppc_arch_setup): Move lower in file.
3786
7ea45d72
SM		 37872015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3788
3789 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3790 (ps_pdwrite): Likewise.
3791
69291610
HW		 37922015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3793
3794 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3795 to after assert checks.
3796
b42945fd
SM		 37972015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3798
3799 * proc-service.c (ps_pdread): Add/adjust casts.
3800 (ps_pdwrite): Add/adjust casts.
3801
d6f85c84
SM		 38022015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3803
3804 * server.c (handle_search_memory_1): Cast return value of
3805 memmem.
3806
f98cd059
SM		 38072015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3808
3809 * server.c (write_qxfer_response): Change type of data to
3810 gdb_byte *.
3811
d2412fa5
PA		 38122015-10-29 Pedro Alves <palves@redhat.com>
3813
3814 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3815
c17414a2
PA		 38162015-10-29 Pedro Alves <palves@redhat.com>
3817
3818 * tracepoint.c (clear_installed_tracepoints): Add casts.
3819
e053fbc4
PA		 38202015-10-29 Pedro Alves <palves@redhat.com>
3821
3822 * server.c (handle_v_cont, process_serial_event): Add enum
3823 gdb_signal casts to signal parsing code.
3824
add67df8
PA		 38252015-10-29 Pedro Alves <palves@redhat.com>
3826
3827 * linux-low.h (NULL_REGSET): Define.
3828 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3829 * linux-arm-low.c (arm_regsets): Likewise.
3830 * linux-crisv32-low.c (cris_regsets): Likewise.
3831 * linux-m68k-low.c (m68k_regsets): Likewise.
3832 * linux-mips-low.c (mips_regsets): Likewise.
3833 * linux-nios2-low.c (nios2_regsets): Likewise.
3834 * linux-ppc-low.c (ppc_regsets): Likewise.
3835 * linux-s390-low.c (s390_regsets): Likewise.
3836 * linux-sh-low.c (sh_regsets): Likewise.
3837 * linux-sparc-low.c (sparc_regsets): Likewise.
3838 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3839 * linux-tile-low.c (tile_regsets): Likewise.
3840 * linux-x86-low.c (x86_regsets): Likewise.
3841 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3842
50bc912a
PA		 38432015-10-29 Pedro Alves <palves@redhat.com>
3844
3845 * linux-low.h (NULL_REGSET): Define.
3846 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3847 * linux-arm-low.c (arm_regsets): Likewise.
3848 * linux-crisv32-low.c (cris_regsets): Likewise.
3849 * linux-m68k-low.c (m68k_regsets): Likewise.
3850 * linux-mips-low.c (mips_regsets): Likewise.
3851 * linux-nios2-low.c (nios2_regsets): Likewise.
3852 * linux-ppc-low.c (ppc_regsets): Likewise.
3853 * linux-s390-low.c (s390_regsets): Likewise.
3854 * linux-sh-low.c (sh_regsets): Likewise.
3855 * linux-sparc-low.c (sparc_regsets): Likewise.
3856 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3857 * linux-tile-low.c (tile_regsets): Likewise.
3858 * linux-x86-low.c (x86_regsets): Likewise.
3859 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3860
682b2546
DE		 38612015-10-26 Doug Evans <dje@google.com>
3862
3863 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3864
963843d4
DE		 38652015-10-26 Doug Evans <dje@google.com>
3866
3867 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3868
d41401ac
DE		 38692015-10-26 Doug Evans <dje@google.com>
3870
3871 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3872 for debug_printf.
3873 (attach_thread, find_new_threads_callback): Ditto.
3874
3db28855
AT		 38752015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3876
3877 * mem-break.h (set_breakpoint_data): Remove.
3878
fb78e89c
AT		 38792015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3880
3881 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3882 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3883 (initialize_low): Remove set_breakpoint_data call.
3884 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3885 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3886 (initialize_low): Remove set_breakpoint_data call.
3887 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3888 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3889 (initialize_low): Remove set_breakpoint_data call.
3890
2e6ee069
AT		 38912015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3892
3893 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3894 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3895 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3896 * target.h (target_breakpoint_kind_from_pc): New macro.
3897
1652a986
AT		 38982015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3899
3900 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3901 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3902 the default breakpoint kind.
3903
abeead09
AT		 39042015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3905
3906 * linux-arm-low.c (arm_supports_z_point_type): Add software
3907 breakpoint support.
3908
b0b4b501
AT		 39092015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3910
3911 * linux-arm-low.c: Refactor breakpoint definitions.
3912 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3913 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3914
8689682c
AT		 39152015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3916
3917 * Makefile.in: Add arm.c/o.
3918 * configure.srv: Likewise.
3919 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3920 (arm_breakpoint_kind_from_pc): New function.
3921 (arm_sw_breakpoint_from_kind): Return proper kind.
3922 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3923
27165294
AT		 39242015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3925
3926 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3927 removal.
3928 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3929 (struct raw_breakpoint) <size>: Remove.
3930 (struct raw_breakpoint) <kind>: Add.
3931 (bp_size): New function.
3932 (bp_opcode): Likewise.
3933 (find_raw_breakpoint_at): Adjust for kind.
3934 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3935 (remove_memory_breakpoint): Adjust for kind call bp_size.
3936 (set_raw_breakpoint_at): Adjust for kind.
3937 (set_breakpoint): Likewise.
3938 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3939 (delete_raw_breakpoint): Adjust for kind.
3940 (delete_breakpoint): Likewise.
3941 (find_gdb_breakpoint): Likewise.
3942 (set_gdb_breakpoint_1): Likewise.
3943 (set_gdb_breakpoint): Likewise.
3944 (delete_gdb_breakpoint_1): Likewise.
3945 (delete_gdb_breakpoint): Likewise.
3946 (uninsert_raw_breakpoint): Likewise.
3947 (reinsert_raw_breakpoint): Likewise.
3948 (set_breakpoint_data): Remove.
3949 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3950 (check_mem_read): Adjust for kind call bp_size.
3951 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3952 (clone_one_breakpoint): Adjust for kind.
3953 * mem-break.h (set_gdb_breakpoint): Likewise.
3954 (delete_gdb_breakpoint): Likewise.
3955 * server.c (process_serial_event): Likewise.
3956
dd373349
AT		 39572015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3958
3959 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3960 (struct linux_target_ops) <breakpoint>: Remove.
3961 (struct linux_target_ops) <breakpoint_len>: Remove.
3962 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3963 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3964 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3965 (arm_sw_breakpoint_from_kind): New function.
3966 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3967 (struct linux_target_ops) <breakpoint>: Remove.
3968 (struct linux_target_ops) <breakpoint_len>: Remove.
3969 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3970 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3971 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3972 (struct linux_target_ops) <breakpoint>: Remove.
3973 (struct linux_target_ops) <breakpoint_len>: Remove.
3974 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3975 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3976 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3977 (struct linux_target_ops) <breakpoint>: Remove.
3978 (struct linux_target_ops) <breakpoint_len>: Remove.
3979 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3980 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3981 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3982 and sw_breakpoint_from_kind to increment the pc.
3983 (linux_breakpoint_kind_from_pc): New function.
3984 (linux_sw_breakpoint_from_kind): New function.
3985 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3986 (initialize_low): Call breakpoint_kind_from_pc and
3987 sw_breakpoint_from_kind to replace breakpoint_data/len.
3988 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3989 New field.
3990 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3991 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3992 (struct linux_target_ops) <breakpoint>: Remove.
3993 (struct linux_target_ops) <breakpoint_len>: Remove.
3994 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3995 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3996 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3997 (struct linux_target_ops) <breakpoint>: Remove.
3998 (struct linux_target_ops) <breakpoint_len>: Remove.
3999 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4000 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4001 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4002 (struct linux_target_ops) <breakpoint>: Remove.
4003 (struct linux_target_ops) <breakpoint_len>: Remove.
4004 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4005 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4006 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4007 (struct linux_target_ops) <breakpoint>: Remove.
4008 (struct linux_target_ops) <breakpoint_len>: Remove.
4009 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4010 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4011 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4012 (struct linux_target_ops) <breakpoint>: Remove.
4013 (struct linux_target_ops) <breakpoint_len>: Remove.
4014 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4015 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4016 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4017 (struct linux_target_ops) <breakpoint>: Remove.
4018 (struct linux_target_ops) <breakpoint_len>: Remove.
4019 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4020 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4021 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4022 (struct linux_target_ops) <breakpoint>: Remove.
4023 (struct linux_target_ops) <breakpoint_len>: Remove.
4024 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4025 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4026 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4027 (struct linux_target_ops) <breakpoint>: Remove.
4028 (struct linux_target_ops) <breakpoint_len>: Remove.
4029 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4030 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4031 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4032 (struct linux_target_ops) <breakpoint>: Remove.
4033 (struct linux_target_ops) <breakpoint_len>: Remove.
4034 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4035 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4036 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4037 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4038 (struct linux_target_ops) <breakpoint>: Remove.
4039 (struct linux_target_ops) <breakpoint_len>: Remove.
4040 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4041 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4042 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4043 (struct linux_target_ops) <breakpoint>: Remove.
4044 (struct linux_target_ops) <breakpoint_len>: Remove.
4045 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4046 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4047
4cd98a19
AT		 40482015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4049
4050 * linux-cris-low.c (cris_get_pc): Remove void arg.
4051
774ee6d2
AR		 40522015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4053
4054 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4055 variable name.
4056
833dcd29
AR		 40572015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4058
4059 * inferiors.c (thread_pid_matches_callback): New function.
4060 (find_thread_process): New function.
4061 (remove_thread): Reset current_thread.
4062 (remove_process): Assert threads have been removed first.
4063
8d689ee5
YQ		 40642015-10-15 Yao Qi <yao.qi@linaro.org>
4065
4066 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4067 if it is 3.
4068 (aarch64_remove_point): Likewise.
4069 * regcache.c (regcache_register_size): New function.
4070
1c2e1515
YQ		 40712015-10-12 Yao Qi <yao.qi@linaro.org>
4072
4073 * linux-aarch64-low.c: Update all callers as emit_load_store
4074 is renamed to aarch64_emit_load_store.
4075
e1c587c3
YQ		 40762015-10-12 Yao Qi <yao.qi@linaro.org>
4077
4078 * linux-aarch64-low.c: Update all callers of function renaming
4079 from emit_insn to aarch64_emit_insn.
4080
b6542f81
YQ		 40812015-10-12 Yao Qi <yao.qi@linaro.org>
4082
4083 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4084 arch/aarch64-insn.h.
4085 (struct aarch64_memory_operand): Likewise.
4086 (ENCODE): Likewise.
4087 (emit_insn): Move to arch/aarch64-insn.c.
4088 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4089 (emit_load_store): Move to arch/aarch64-insn.c.
4090 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4091 (can_encode_int32): Remove.
4092
246994ce
YQ		 40932015-10-12 Yao Qi <yao.qi@linaro.org>
4094
4095 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4096 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4097 (aarch64_relocate_instruction): Likewise.
4098 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4099 (struct aarch64_insn_visitor): Likewise.
4100
0badd99f
YQ		 41012015-10-12 Yao Qi <yao.qi@linaro.org>
4102
4103 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4104 (struct aarch64_insn_visitor): New.
4105 (struct aarch64_insn_relocation_data): New.
4106 (aarch64_ftrace_insn_reloc_b): New function.
4107 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4108 (aarch64_ftrace_insn_reloc_cb): Likewise.
4109 (aarch64_ftrace_insn_reloc_tb): Likewise.
4110 (aarch64_ftrace_insn_reloc_adr): Likewise.
4111 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4112 (aarch64_ftrace_insn_reloc_others): Likewise.
4113 (visitor): New.
4114 (aarch64_relocate_instruction): Use visitor.
4115
dfaffe9d
YQ		 41162015-10-12 Yao Qi <yao.qi@linaro.org>
4117
4118 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4119 int. Add argument buf.
4120 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4121 aarch64_relocate_instruction.
4122
70b439f0
YQ		 41232015-10-12 Yao Qi <yao.qi@linaro.org>
4124
4125 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4126 argument insn. Remove local variable insn. Don't call
4127 target_read_uint32.
4128 (aarch64_install_fast_tracepoint_jump_pad): Call
4129 target_read_uint32.
4130
7781c06f
YQ		 41312015-09-30 Yao Qi <yao.qi@linaro.org>
4132
4133 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4134 (emit_load_store_pair): Likewise.
4135
9a3c8263
SM		 41362015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4137
4138 * dll.c (match_dll): Add cast(s).
4139 (unloaded_dll): Likewise.
4140 * linux-low.c (second_thread_of_pid_p): Likewise.
4141 (delete_lwp_callback): Likewise.
4142 (count_events_callback): Likewise.
4143 (select_event_lwp_callback): Likewise.
4144 (linux_set_resume_request): Likewise.
4145 * server.c (accumulate_file_name_length): Likewise.
4146 (emit_dll_description): Likewise.
4147 (handle_qxfer_threads_worker): Likewise.
4148 (visit_actioned_threads): Likewise.
4149 * thread-db.c (any_thread_of): Likewise.
4150 * tracepoint.c (same_process_p): Likewise.
4151 (match_blocktype): Likewise.
4152 (build_traceframe_info_xml): Likewise.
4153
224c3ddb
SM		 41542015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4155
4156 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4157 assignment.
4158 (gdb_unparse_agent_expr): Likewise.
4159 * hostio.c (require_data): Likewise.
4160 (handle_pread): Likewise.
4161 * linux-low.c (disable_regset): Likewise.
4162 (fetch_register): Likewise.
4163 (store_register): Likewise.
4164 (get_dynamic): Likewise.
4165 (linux_qxfer_libraries_svr4): Likewise.
4166 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4167 (set_fast_tracepoint_jump): Likewise.
4168 (uninsert_fast_tracepoint_jumps_at): Likewise.
4169 (reinsert_fast_tracepoint_jumps_at): Likewise.
4170 (validate_inserted_breakpoint): Likewise.
4171 (clone_agent_expr): Likewise.
4172 * regcache.c (init_register_cache): Likewise.
4173 * remote-utils.c (putpkt_binary_1): Likewise.
4174 (decode_M_packet): Likewise.
4175 (decode_X_packet): Likewise.
4176 (look_up_one_symbol): Likewise.
4177 (relocate_instruction): Likewise.
4178 (monitor_output): Likewise.
4179 * server.c (handle_search_memory): Likewise.
4180 (handle_qxfer_exec_file): Likewise.
4181 (handle_qxfer_libraries): Likewise.
4182 (handle_qxfer): Likewise.
4183 (handle_query): Likewise.
4184 (handle_v_cont): Likewise.
4185 (handle_v_run): Likewise.
4186 (captured_main): Likewise.
4187 * target.c (write_inferior_memory): Likewise.
4188 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4189 * tracepoint.c (init_trace_buffer): Likewise.
4190 (add_tracepoint_action): Likewise.
4191 (add_traceframe): Likewise.
4192 (add_traceframe_block): Likewise.
4193 (cmd_qtdpsrc): Likewise.
4194 (cmd_qtdv): Likewise.
4195 (cmd_qtstatus): Likewise.
4196 (response_source): Likewise.
4197 (response_tsv): Likewise.
4198 (cmd_qtnotes): Likewise.
4199 (gdb_collect): Likewise.
4200 (initialize_tracepoint): Likewise.
4201
afbe19f8
PL		 42022015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4203
4204 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4205 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4206 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4207 <NOP>: New.
4208 (enum aarch64_condition_codes): New enum.
4209 (w0): New static global.
4210 (fp): Likewise.
4211 (lr): Likewise.
4212 (struct aarch64_memory_operand) <type>: New
4213 MEMORY_OPERAND_POSTINDEX type.
4214 (postindex_memory_operand): New helper function.
4215 (emit_ret): New function.
4216 (emit_load_store_pair): New function, factored out of emit_stp
4217 with support for MEMORY_OPERAND_POSTINDEX.
4218 (emit_stp): Rewrite using emit_load_store_pair.
4219 (emit_ldp): New function.
4220 (emit_load_store): Likewise.
4221 (emit_ldr): Mention post-index instruction in comment.
4222 (emit_ldrh): New function.
4223 (emit_ldrb): New function.
4224 (emit_ldrsw): Mention post-index instruction in comment.
4225 (emit_str): Likewise.
4226 (emit_subs): New function.
4227 (emit_cmp): Likewise.
4228 (emit_and): Likewise.
4229 (emit_orr): Likewise.
4230 (emit_orn): Likewise.
4231 (emit_eor): Likewise.
4232 (emit_mvn): Likewise.
4233 (emit_lslv): Likewise.
4234 (emit_lsrv): Likewise.
4235 (emit_asrv): Likewise.
4236 (emit_mul): Likewise.
4237 (emit_sbfm): Likewise.
4238 (emit_sbfx): Likewise.
4239 (emit_ubfm): Likewise.
4240 (emit_ubfx): Likewise.
4241 (emit_csinc): Likewise.
4242 (emit_cset): Likewise.
4243 (emit_nop): Likewise.
4244 (emit_ops_insns): New helper function.
4245 (emit_pop): Likewise.
4246 (emit_push): Likewise.
4247 (aarch64_emit_prologue): New function.
4248 (aarch64_emit_epilogue): Likewise.
4249 (aarch64_emit_add): Likewise.
4250 (aarch64_emit_sub): Likewise.
4251 (aarch64_emit_mul): Likewise.
4252 (aarch64_emit_lsh): Likewise.
4253 (aarch64_emit_rsh_signed): Likewise.
4254 (aarch64_emit_rsh_unsigned): Likewise.
4255 (aarch64_emit_ext): Likewise.
4256 (aarch64_emit_log_not): Likewise.
4257 (aarch64_emit_bit_and): Likewise.
4258 (aarch64_emit_bit_or): Likewise.
4259 (aarch64_emit_bit_xor): Likewise.
4260 (aarch64_emit_bit_not): Likewise.
4261 (aarch64_emit_equal): Likewise.
4262 (aarch64_emit_less_signed): Likewise.
4263 (aarch64_emit_less_unsigned): Likewise.
4264 (aarch64_emit_ref): Likewise.
4265 (aarch64_emit_if_goto): Likewise.
4266 (aarch64_emit_goto): Likewise.
4267 (aarch64_write_goto_address): Likewise.
4268 (aarch64_emit_const): Likewise.
4269 (aarch64_emit_call): Likewise.
4270 (aarch64_emit_reg): Likewise.
4271 (aarch64_emit_pop): Likewise.
4272 (aarch64_emit_stack_flush): Likewise.
4273 (aarch64_emit_zero_ext): Likewise.
4274 (aarch64_emit_swap): Likewise.
4275 (aarch64_emit_stack_adjust): Likewise.
4276 (aarch64_emit_int_call_1): Likewise.
4277 (aarch64_emit_void_call_2): Likewise.
4278 (aarch64_emit_eq_goto): Likewise.
4279 (aarch64_emit_ne_goto): Likewise.
4280 (aarch64_emit_lt_goto): Likewise.
4281 (aarch64_emit_le_goto): Likewise.
4282 (aarch64_emit_gt_goto): Likewise.
4283 (aarch64_emit_ge_got): Likewise.
4284 (aarch64_emit_ops_impl): New static global variable.
4285 (aarch64_emit_ops): New target function, return
4286 &aarch64_emit_ops_impl.
4287 (struct linux_target_ops): Install it.
4288
bb903df0
PL		 42892015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4290
4291 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4292 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4293 aarch64-ipa.o.
4294 * linux-aarch64-ipa.c: New file.
4295 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4296 and endian.h.
4297 (aarch64_get_thread_area): New target method.
4298 (extract_signed_bitfield): New helper function.
4299 (aarch64_decode_ldr_literal): New function.
4300 (enum aarch64_opcodes): New enum.
4301 (struct aarch64_register): New struct.
4302 (struct aarch64_operand): New struct.
4303 (x0): New static global.
4304 (x1): Likewise.
4305 (x2): Likewise.
4306 (x3): Likewise.
4307 (x4): Likewise.
4308 (w2): Likewise.
4309 (ip0): Likewise.
4310 (sp): Likewise.
4311 (xzr): Likewise.
4312 (aarch64_register): New helper function.
4313 (register_operand): Likewise.
4314 (immediate_operand): Likewise.
4315 (struct aarch64_memory_operand): New struct.
4316 (offset_memory_operand): New helper function.
4317 (preindex_memory_operand): Likewise.
4318 (enum aarch64_system_control_registers): New enum.
4319 (ENCODE): New macro.
4320 (emit_insn): New helper function.
4321 (emit_b): New function.
4322 (emit_bcond): Likewise.
4323 (emit_cb): Likewise.
4324 (emit_tb): Likewise.
4325 (emit_blr): Likewise.
4326 (emit_stp): Likewise.
4327 (emit_ldp_q_offset): Likewise.
4328 (emit_stp_q_offset): Likewise.
4329 (emit_load_store): Likewise.
4330 (emit_ldr): Likewise.
4331 (emit_ldrsw): Likewise.
4332 (emit_str): Likewise.
4333 (emit_ldaxr): Likewise.
4334 (emit_stxr): Likewise.
4335 (emit_stlr): Likewise.
4336 (emit_data_processing_reg): Likewise.
4337 (emit_data_processing): Likewise.
4338 (emit_add): Likewise.
4339 (emit_sub): Likewise.
4340 (emit_mov): Likewise.
4341 (emit_movk): Likewise.
4342 (emit_mov_addr): Likewise.
4343 (emit_mrs): Likewise.
4344 (emit_msr): Likewise.
4345 (emit_sevl): Likewise.
4346 (emit_wfe): Likewise.
4347 (append_insns): Likewise.
4348 (can_encode_int32_in): New helper function.
4349 (aarch64_relocate_instruction): New function.
4350 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4351 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4352 (struct linux_target_ops): Install aarch64_get_thread_area,
4353 aarch64_install_fast_tracepoint_jump_pad and
4354 aarch64_get_min_fast_tracepoint_insn_len.
4355
787749ea
PL		 43562015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4357
4358 * Makefile.in (aarch64-insn.o): New rule.
4359 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4360
9812b2e6
YQ		 43612015-09-21 Yao Qi <yao.qi@linaro.org>
4362
4363 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4364
18fe412b
YQ		 43652015-09-21 Yao Qi <yao.qi@linaro.org>
4366
4367 * tracepoint.c (max_jump_pad_size): Remove.
4368
a0cc84cd
YQ		 43692015-09-18 Yao Qi <yao.qi@linaro.org>
4370
4371 * linux-aarch64-low.c: Don't include sys/uio.h.
4372 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4373
d78908cf
WW		 43742015-09-16 Wei-cheng Wang <cole945@gmail.com>
4375
4376 * tracepoint.c (eval_result_type): Change prototype.
4377 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4378
d57e0d50
PA		 43792015-09-15 Pedro Alves <palves@redhat.com>
4380
4381 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4382 Check whether to report exec events instead of checking whether
4383 multiprocess is enabled.
4384
5a676acc
PA		 43852015-09-15 Pedro Alves <palves@redhat.com>
4386
4387 PR remote/18965
4388 * remote-utils.c (prepare_resume_reply): Merge
4389 TARGET_WAITKIND_VFORK_DONE switch case with the
4390 TARGET_WAITKIND_FORKED case.
4391
7c5d0fad
YQ		 43922015-09-15 Yao Qi <yao.qi@linaro.org>
4393
4394 * server.c (handle_query): Check string comparison using
4395 "else if" instead of "if".
4396
750ce8d1
YQ		 43972015-09-15 Yao Qi <yao.qi@linaro.org>
4398
4399 * server.c (vCont_supported): New global variable.
4400 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4401 matches. Append ";vContSupported+" to own_buf.
4402 (handle_v_requests): Append ";s;S" to own_buf if target supports
4403 hardware single step or vCont_supported is false.
4404 (capture_main): Set vCont_supported to zero.
4405
70b90b91
YQ		 44062015-09-15 Yao Qi <yao.qi@linaro.org>
4407
4408 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4409 it to ...
4410 (linux_supports_hardware_single_step): ... New function.
4411 (linux_target_ops): Update.
4412 * lynx-low.c (lynx_target_ops): Set field
4413 supports_hardware_single_step to target_can_do_hardware_single_step.
4414 * nto-low.c (nto_target_ops): Likewise.
4415 * spu-low.c (spu_target_ops): Likewise.
4416 * win32-low.c (win32_target_ops): Likewise.
4417 * target.c (target_can_do_hardware_single_step): New function.
4418 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4419 Remove. <supports_hardware_single_step>: New field.
4420 (target_supports_conditional_breakpoints): Remove.
4421 (target_supports_hardware_single_step): New macro.
4422 (target_can_do_hardware_single_step): Declare.
4423 * server.c (handle_query): Use target_supports_hardware_single_step
4424 instead of target_supports_conditional_breakpoints.
4425
ade90bde
YQ		 44262015-09-15 Yao Qi <yao.qi@linaro.org>
4427
4428 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4429 function.
4430 (struct linux_target_ops the_low_target): Install
4431 aarch64_linux_siginfo_fixup.
4432
94585166
DB		 44332015-09-11 Don Breazeal <donb@codesourcery.com>
4434 Luis Machado <lgustavo@codesourcery.com>
4435
4436 * linux-low.c (linux_mourn): Static declaration.
4437 (linux_arch_setup): Move in front of
4438 handle_extended_wait.
4439 (linux_arch_setup_thread): New function.
4440 (handle_extended_wait): Handle exec events. Call
4441 linux_arch_setup_thread. Make event_lwp argument a
4442 pointer-to-a-pointer.
4443 (check_zombie_leaders): Do not check stopped threads.
4444 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4445 (linux_low_filter_event): Add lwp and thread for exec'ing
4446 non-leader thread if leader thread has been deleted.
4447 Refactor code into linux_arch_setup_thread and call it.
4448 Pass child lwp pointer by reference to handle_extended_wait.
4449 (linux_wait_for_event_filtered): Update comment.
4450 (linux_wait_1): Prevent clobbering exec event status.
4451 (linux_supports_exec_events): New function.
4452 (linux_target_ops) <supports_exec_events>: Initialize new member.
4453 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4454 new member.
4455 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4456 * server.c (report_exec_events): New global variable.
4457 (handle_query): Handle qSupported query for exec-events feature.
4458 (captured_main): Initialize report_exec_events.
4459 * server.h (report_exec_events): Declare new global variable.
4460 * target.h (struct target_ops) <supports_exec_events>: New
4461 member.
4462 (target_supports_exec_events): New macro.
4463 * win32-low.c (win32_target_ops) <supports_exec_events>:
4464 Initialize new member.
4465
0568462b
MM		 44662015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4467
4468 * linux-low.c (linux_low_enable_btrace): Remove.
4469 (linux_target_ops): Replace linux_low_enable_btrace with
4470 linux_enable_btrace.
4471
39edd165
YQ		 44722015-09-03 Yao Qi <yao.qi@linaro.org>
4473
4474 * linux-aarch64-low.c (aarch64_insert_point): Call
4475 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4476 returns true.
4477
1db33b5a
UW		 44782015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4479
4480 * linux-low.c (check_stopped_by_breakpoint): Use
4481 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4482
ab290430
PA		 44832015-08-27 Pedro Alves <palves@redhat.com>
4484
4485 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4486
8d749320
SM		 44872015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4488
6711b7f8
SM		 4489 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4490 the XNEW-family equivalent.
8d749320
SM		 4491 (compile_bytecodes): Likewise.
4492 * dll.c (loaded_dll): Likewise.
4493 * event-loop.c (append_callback_event): Likewise.
4494 (create_file_handler): Likewise.
4495 (create_file_event): Likewise.
4496 * hostio.c (handle_open): Likewise.
4497 * inferiors.c (add_thread): Likewise.
4498 (add_process): Likewise.
4499 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4500 * linux-arm-low.c (arm_new_process): Likewise.
4501 (arm_new_thread): Likewise.
4502 * linux-low.c (add_to_pid_list): Likewise.
4503 (linux_add_process): Likewise.
4504 (handle_extended_wait): Likewise.
4505 (add_lwp): Likewise.
4506 (enqueue_one_deferred_signal): Likewise.
4507 (enqueue_pending_signal): Likewise.
4508 (linux_resume_one_lwp_throw): Likewise.
4509 (linux_resume_one_thread): Likewise.
4510 (linux_read_memory): Likewise.
4511 (linux_write_memory): Likewise.
4512 * linux-mips-low.c (mips_linux_new_process): Likewise.
4513 (mips_linux_new_thread): Likewise.
4514 (mips_add_watchpoint): Likewise.
4515 * linux-x86-low.c (initialize_low_arch): Likewise.
4516 * lynx-low.c (lynx_add_process): Likewise.
4517 * mem-break.c (set_raw_breakpoint_at): Likewise.
4518 (set_breakpoint): Likewise.
4519 (add_condition_to_breakpoint): Likewise.
4520 (add_commands_to_breakpoint): Likewise.
4521 (clone_agent_expr): Likewise.
4522 (clone_one_breakpoint): Likewise.
4523 * regcache.c (new_register_cache): Likewise.
4524 * remote-utils.c (look_up_one_symbol): Likewise.
4525 * server.c (queue_stop_reply): Likewise.
4526 (start_inferior): Likewise.
4527 (queue_stop_reply_callback): Likewise.
4528 (handle_target_event): Likewise.
4529 * spu-low.c (fetch_ppc_memory): Likewise.
4530 (store_ppc_memory): Likewise.
4531 * target.c (set_target_ops): Likewise.
4532 * thread-db.c (thread_db_load_search): Likewise.
4533 (try_thread_db_load_1): Likewise.
4534 * tracepoint.c (add_tracepoint): Likewise.
4535 (add_tracepoint_action): Likewise.
4536 (create_trace_state_variable): Likewise.
4537 (cmd_qtdpsrc): Likewise.
4538 (cmd_qtro): Likewise.
4539 (add_while_stepping_state): Likewise.
4540 * win32-low.c (child_add_thread): Likewise.
4541 (get_image_name): Likewise.
4542
ed8b7b42
YQ		 45432015-08-25 Yao Qi <yao.qi@linaro.org>
4544
4545 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4546
db3cb7cb
YQ		 45472015-08-25 Yao Qi <yao.qi@linaro.org>
4548
4549 * Makefile.in (aarch64-linux.o): New rule.
4550 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4551 srv_tgtobj.
4552 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4553 (aarch64_init_debug_reg_state): Make it extern.
4554 (aarch64_linux_prepare_to_resume): Remove.
4555
f6011a1c
YQ		 45562015-08-25 Yao Qi <yao.qi@linaro.org>
4557
4558 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4559 lwp_arch_private_info and ptid_of_lwp.
4560
88e2cf7e
YQ		 45612015-08-25 Yao Qi <yao.qi@linaro.org>
4562
4563 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4564 Find proc_info by find_process_pid. All callers updated.
4565
5e35436e
YQ		 45662015-08-25 Yao Qi <yao.qi@linaro.org>
4567
4568 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4569 Remove.
4570 (debug_reg_change_callback): Remove.
4571 (aarch64_notify_debug_reg_change): Remove.
4572
4a8a7965
YQ		 45732015-08-25 Yao Qi <yao.qi@linaro.org>
4574
4575 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4576 Call current_lwp_ptid.
4577
32a271ee
YQ		 45782015-08-25 Yao Qi <yao.qi@linaro.org>
4579
4580 * linux-aarch64-low.c (debug_reg_change_callback): Use
4581 debug_printf.
4582
0d51c8d7
YQ		 45832015-08-25 Yao Qi <yao.qi@linaro.org>
4584
4585 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4586
31a43dd5
YQ		 45872015-08-25 Yao Qi <yao.qi@linaro.org>
4588
4589 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4590
8ee52567
YQ		 45912015-08-25 Yao Qi <yao.qi@linaro.org>
4592
4593 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4594 the code.
4595
ff3f0f45
YQ		 45962015-08-25 Yao Qi <yao.qi@linaro.org>
4597
4598 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4599 Remove.
4600 (debug_reg_change_callback): Remove argument entry and add argument
4601 lwp. Remove local variable thread. Don't print thread id in the
4602 debugging output. Don't check whether pid of thread equals to pid.
4603 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4604 iterate_over_lwps instead find_inferior.
4605
3d40fbb5
PA		 46062015-08-24 Pedro Alves <palves@redhat.com>
4607
4608 * inferiors.c (get_first_process): New function.
4609 * inferiors.h (get_first_process): New declaration.
4610 * remote-utils.c (read_ptid): Default to the first process in the
4611 list, instead of to the current thread's process.
4612
438e1e42
PA		 46132015-08-24 Pedro Alves <palves@redhat.com>
4614
4615 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4616 * event-loop.c: Likewise.
4617 * remote-utils.c: Likewise.
4618 * tracepoint.c: Likewise.
4619
a8c6d4fc
PA		 46202015-08-24 Pedro Alves <palves@redhat.com>
4621
4622 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4623 ptid_get_lwp.
4624
99b0bb12
PA		 46252015-08-21 Pedro Alves <palves@redhat.com>
4626
4627 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4628 instead of literal 1.
4629
f8904751
PA		 46302015-08-21 Pedro Alves <palves@redhat.com>
4631
4632 * tdesc.c (default_description): Explicitly zero-initialize.
4633
465a859e
PA		 46342015-08-21 Pedro Alves <palves@redhat.com>
4635
4636 PR gdb/18749
4637 * inferiors.c (remove_thread): Discard any pending stop reply for
4638 this thread.
4639 * server.c (remove_all_on_match_pid): Rename to ...
4640 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4641 instead of a pid.
4642 (discard_queued_stop_replies): Change parameter to a ptid. Now
4643 extern.
4644 (handle_v_kill, kill_inferior_callback, captured_main)
4645 (process_serial_event): Adjust.
4646 * server.h (discard_queued_stop_replies): Declare.
4647
f0db101d
PA		 46482015-08-21 Pedro Alves <palves@redhat.com>
4649
4650 * linux-low.c (wait_for_sigstop): Always switch to no thread
4651 selected if the previously current thread dies.
4652 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4653 process instead of the current thread's.
4654 * remote-utils.c (input_interrupt): Don't check if there's no
4655 current thread.
4656 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4657 current thread to the general thread fails, error out.
4658 (handle_qxfer_auxv, handle_qxfer_libraries)
4659 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4660 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4661 (handle_query): Check if there's a thread selected instead of
4662 checking whether there's any thread in the thread list.
4663 (handle_qxfer_threads, handle_qxfer_btrace)
4664 (handle_qxfer_btrace_conf): Don't error out early if there's no
4665 thread in the thread list.
4666 (handle_v_cont, myresume): Don't set the current thread to the
4667 continue thread.
4668 (process_serial_event) <Hg handling>: Also set thread_id if the
4669 previous general thread is still alive.
4670 (process_serial_event) <g/G handling>: If setting the current
4671 thread to the general thread fails, error out.
4672 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4673 thread's lwp instead of the current thread's.
4674 * target.c (set_desired_thread): If the desired thread was not
4675 found, leave the current thread pointing to NULL. Return an int
4676 (boolean) indicating success.
4677 * target.h (set_desired_thread): Change return type to int.
4678
40045d91
MF		 46792015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4680
4681 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4682 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4683 #includes.
4684 (ps_get_thread_area): New function.
4685
45face3b
GB		 46862015-08-19 Gary Benson <gbenson@redhat.com>
4687
4688 * hostio.c (handle_pread): Do not attempt to read more data
4689 than hostio_reply_with_data can fit in a packet.
4690
16d5f642
JB		 46912015-08-18 Joel Brobecker <brobecker@adacore.com>
4692
4693 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4694
a738da3a
MF		 46952015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4696
4697 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4698
33ebda9d
PA		 46992015-08-06 Pedro Alves <palves@redhat.com>
4700
4701 * tracepoint.c (expr_eval_result): Now an int.
4702
a44892be
PA		 47032015-08-06 Pedro Alves <palves@redhat.com>
4704
4705 * gdbthread.h (struct regcache): Forward declare.
4706 (struct thread_info) <regcache_data>: Now a struct regcache
4707 pointer.
4708 * inferiors.c (inferior_regcache_data)
4709 (set_inferior_regcache_data): Now work with struct regcache
4710 pointers.
4711 * inferiors.h (struct regcache): Forward declare.
4712 (inferior_regcache_data, set_inferior_regcache_data): Now work
4713 with struct regcache pointers.
4714 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4715 (free_register_cache_thread): Remove struct regcache pointer
4716 casts.
4717
608a1e46
PA		 47182015-08-06 Pedro Alves <palves@redhat.com>
4719
4720 * server.c (captured_main): On error, print the exception message
4721 to stderr, and if run_once is set, throw a quit.
4722
f0ce0d3a
PA		 47232015-08-06 Pedro Alves <palves@redhat.com>
4724
4725 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4726 the current thread.
4727
bf47e248
PA		 47282015-08-06 Pedro Alves <palves@redhat.com>
4729
4730 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4731 reading beyond the passed in buffer length.
4732
b6b9ffcc
PL		 47332015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4734
4735 * tracepoint.c (symbol_list) <required>: Remove.
4736
863d01bd
PA		 47372015-08-06 Pedro Alves <palves@redhat.com>
4738
4739 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4740 count if stopping and suspending threads.
4741 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4742 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4743 (linux_detach): Complete an ongoing step-over.
4744 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4745 throughout.
4746 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4747 (linux_wait_1): If passing a signal to the inferior after
4748 finishing a step-over, unsuspend and re-resume all lwps. If we
4749 see a single-step event but the thread should be continuing, don't
4750 pass the trap to gdb.
4751 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4752 internal_error instead of gdb_assert.
4753 (enqueue_pending_signal): New function.
4754 (check_ptrace_stopped_lwp_gone): Add debug output.
4755 (start_step_over): Use internal_error instead of gdb_assert.
4756 (complete_ongoing_step_over): New function.
4757 (linux_resume_one_thread): Don't resume a suspended thread.
4758 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4759 it stepping.
4760
00db26fa
PA		 47612015-08-06 Pedro Alves <palves@redhat.com>
4762
4763 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4764 (linux_thread_alive): Use lwp_is_marked_dead.
4765 (extended_event_reported): Delete.
4766 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4767 instead of extended_event_reported.
4768 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4769 as well.
4770 (lwp_is_marked_dead): New function.
4771 (lwp_running): Use lwp_is_marked_dead.
4772 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4773 comment.
4774
ad071a30
PA		 47752015-08-06 Pedro Alves <palves@redhat.com>
4776
4777 * linux-low.c (linux_wait_1): Move fork event output out of the
4778 !report_to_gdb check. Pass event_child->waitstatus to
4779 target_waitstatus_to_string instead of ourstatus.
4780
524b57e6
YQ		 47812015-08-04 Yao Qi <yao.qi@linaro.org>
4782
4783 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4784 if current_thread is 32 bit.
4785
6085d6f6
YQ		 47862015-08-04 Yao Qi <yao.qi@linaro.org>
4787
4788 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4789 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4790 * server.c (extended_protocol): Remove "static".
4791 * server.h (extended_protocol): Declare it.
4792
8a7e4587
YQ		 47932015-08-04 Yao Qi <yao.qi@linaro.org>
4794
4795 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4796 both aarch64 and aarch32.
4797 (aarch64_set_pc): Likewise.
4798
3b53ae99
YQ		 47992015-08-04 Yao Qi <yao.qi@linaro.org>
4800
4801 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4802 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4803 arm-with-neon.xml to srv_xmlfiles.
4804 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4805 (is_64bit_tdesc): New function.
4806 (aarch64_linux_read_description): New function.
4807 (aarch64_arch_setup): Call aarch64_linux_read_description.
4808 (regs_info): Rename to regs_info_aarch64.
4809 (aarch64_regs_info): Return right regs_info.
4810 (initialize_low_arch): Call initialize_low_arch_aarch32.
4811
bd9e6534
YQ		 48122015-08-04 Yao Qi <yao.qi@linaro.org>
4813
4814 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4815 * linux-aarch32-low.c: New file.
4816 * linux-aarch32-low.h: New file.
4817 * linux-arm-low.c (arm_fill_gregset): Move it to
4818 linux-aarch32-low.c.
4819 (arm_store_gregset): Likewise.
4820 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4821 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4822 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4823 (regs_info): Rename to regs_info_arm.
4824 (arm_regs_info): Return regs_info_aarch32 if
4825 have_ptrace_getregset is 1 and target description is
4826 arm_with_neon or arm_with_vfpv3.
4827 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4828 Call initialize_low_arch_aarch32 instead.
4829
ded48a5e
YQ		 48302015-08-04 Yao Qi <yao.qi@linaro.org>
4831
4832 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4833 * linux-low.c: ... here.
4834 * linux-low.h (have_ptrace_getregset): Declare it.
4835
96e9210f
PA		 48362015-08-04 Pedro Alves <palves@redhat.com>
4837
4838 * thread-db.c (struct thread_db): Use new typedefs.
4839 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4840 CHK calls.
4841 (disable_thread_event_reporting): Cast result of dlsym to
4842 destination function pointer type.
4843 (thread_db_mourn): Use td_ta_delete_ftype.
4844
af60a1ef
SL		 48452015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4846
4847 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4848 arch variant.
4849 (CDX_BREAKPOINT): Define for R2.
4850 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4851 (the_low_target): Add comments.
4852
e8b41681
YQ		 48532015-07-30 Yao Qi <yao.qi@linaro.org>
4854
4855 * linux-arm-low.c (arm_hwcap): Remove it.
4856 (arm_read_description): New local variable arm_hwcap. Don't
4857 set arm_hwcap to zero.
4858
89abb039
YQ		 48592015-07-30 Yao Qi <yao.qi@linaro.org>
4860
4861 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4862 Use regcache->tdesc instead.
4863 (arm_store_wmmxregset): Likewise.
4864 (arm_fill_vfpregset): Likewise.
4865 (arm_store_vfpregset): Likewise.
4866
deca266c
YQ		 48672015-07-30 Yao Qi <yao.qi@linaro.org>
4868
4869 * linux-arm-low.c: Include arch/arm.h.
4870 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4871 (arm_store_gregset): Likewise.
4872
aa58a496
SM		 48732015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4874
4875 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4876 ptrace's 4th parameter.
4877
50904b25
YQ		 48782015-07-27 Yao Qi <yao.qi@linaro.org>
4879
4880 * configure.srv (case aarch64*-*-linux*): Don't set
4881 srv_linux_usrregs.
4882
5826e159
PA		 48832015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4884
4885 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4886 sys/ptrace.h.
4887 * linux-arm-low.c: Likewise.
4888 * linux-cris-low.c: Likewise.
4889 * linux-crisv32-low.c: Likewise.
4890 * linux-low.c: Likewise.
4891 * linux-m68k-low.c: Likewise.
4892 * linux-mips-low.c: Likewise.
4893 * linux-nios2-low.c: Likewise.
4894 * linux-s390-low.c: Likewise.
4895 * linux-sparc-low.c: Likewise.
4896 * linux-tic6x-low.c: Likewise.
4897 * linux-tile-low.c: Likewise.
4898 * linux-x86-low.c: Likewise.
4899
54019719
PA		 49002015-07-24 Pedro Alves <palves@redhat.com>
4901
4902 * config.in: Regenerate.
4903 * configure: Regenerate.
4904
eb7aa561
PA		 49052015-07-24 Pedro Alves <palves@redhat.com>
4906
4907 * acinclude.m4: Include ../ptrace.m4.
4908 * configure.ac: Call GDB_AC_PTRACE.
4909 * config.in, configure: Regenerate.
4910
55d7b841
YQ		 49112015-07-24 Yao Qi <yao.qi@linaro.org>
4912
4913 * linux-low.c (linux_create_inferior): Remove setting to
4914 proc->priv->new_inferior.
4915 (linux_attach): Likewise.
4916 (linux_low_filter_event): Likewise.
4917 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4918
c06cbd92
YQ		 49192015-07-24 Yao Qi <yao.qi@linaro.org>
4920
4921 * linux-low.c (linux_arch_setup): New function.
4922 (linux_low_filter_event): If proc->tdesc is NULL and
4923 proc->attached is true, call the_low_target.arch_setup.
4924 Otherwise, keep status pending, and return.
4925 (linux_resume_one_lwp_throw): Don't call get_pc if
4926 thread->while_stepping isn't NULL. Don't call
4927 get_thread_regcache if proc->tdesc is NULL.
4928 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4929 (linux_target_ops): Install arch_setup.
4930 * server.c (start_inferior): Call the_target->arch_setup.
4931 * target.h (struct target_ops) <arch_setup>: New field.
4932 (target_arch_setup): New marco.
4933 * lynx-low.c (lynx_target_ops): Update.
4934 * nto-low.c (nto_target_ops): Update.
4935 * spu-low.c (spu_target_ops): Update.
4936 * win32-low.c (win32_target_ops): Update.
4937
5ae3ebba
YQ		 49382015-07-24 Yao Qi <yao.qi@linaro.org>
4939
4940 * linux-low.c (linux_add_process): Don't set
4941 proc->priv->new_inferior.
4942 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4943 (linux_attach): Likewise.
4944
eb97750b
YQ		 49452015-07-24 Yao Qi <yao.qi@linaro.org>
4946
4947 * server.c (start_inferior): Code refactor.
4948
51aee833
YQ		 49492015-07-24 Yao Qi <yao.qi@linaro.org>
4950
4951 * server.c (process_serial_event): Set general_thread.
4952
af1b22f3
YQ		 49532015-07-21 Yao Qi <yao.qi@linaro.org>
4954
4955 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4956 aarch64_linux_get_debug_reg_capacity.
4957
554717a3
YQ		 49582015-07-17 Yao Qi <yao.qi@linaro.org>
4959
4960 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4961 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4962 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4963 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4964 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4965 (AARCH64_HWP_ALIGNMENT): Likewise.
4966 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4967 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4968 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4969 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4970 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4971 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4972 (struct aarch64_debug_reg_state): Likewise.
4973 (struct arch_lwp_info): Likewise.
4974 (aarch64_align_watchpoint): Likewise.
4975 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4976 (aarch64_watchpoint_length): Likewise.
4977 (aarch64_point_encode_ctrl_reg): Likewise
4978 (aarch64_point_is_aligned): Likewise.
4979 (aarch64_align_watchpoint): Likewise.
4980 (aarch64_linux_set_debug_regs):
4981 (aarch64_dr_state_insert_one_point): Likewise.
4982 (aarch64_dr_state_remove_one_point): Likewise.
4983 (aarch64_handle_breakpoint): Likewise.
4984 (aarch64_handle_aligned_watchpoint): Likewise.
4985 (aarch64_handle_unaligned_watchpoint): Likewise.
4986 (aarch64_handle_watchpoint): Likewise.
4987
c67ca4de
YQ		 49882015-07-17 Yao Qi <yao.qi@linaro.org>
4989
4990 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4991 and don't aarch64_get_debug_reg_state. All callers update.
4992 (aarch64_handle_aligned_watchpoint): Likewise.
4993 (aarch64_handle_unaligned_watchpoint): Likewise.
4994 (aarch64_handle_watchpoint): Likewise.
4995 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4996 (aarch64_remove_point): Likewise.
4997
25abf979
YQ		 49982015-07-17 Yao Qi <yao.qi@linaro.org>
4999
5000 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5001 debug_printf.
5002 (aarch64_handle_unaligned_watchpoint): Likewise.
5003
db1ff28b
JK		 50042015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5005
5006 Revert the previous 3 commits:
5007 Move gdb_regex* to common/
5008 Move linux_find_memory_regions_full & co.
5009 gdbserver build-id attribute generator
5010
700ca40f
JK		 50112015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5012 Jan Kratochvil <jan.kratochvil@redhat.com>
5013
5014 gdbserver build-id attribute generator.
5015 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5016 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5017 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5018 (find_phdr): New.
5019 (get_dynamic): Use find_pdhr to traverse program headers.
5020 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5021 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5022 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5023 (get_hex_build_id): New.
5024 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5025 to reply XML document.
5026
9904185c
JK		 50272015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5028 Jan Kratochvil <jan.kratochvil@redhat.com>
5029
5030 * target.c: Include target/target-utils.h and fcntl.h.
5031 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5032 (target_fileio_read_stralloc): New functions.
5033
6e5b4429
JK		 50342015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5035
5036 * Makefile.in (OBS): Add gdb_regex.o.
5037 (gdb_regex.o): New.
5038 * config.in: Rebuilt.
5039 * configure: Rebuilt.
5040
ddc98fbf
JK		 50412015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5042 Jan Kratochvil <jan.kratochvil@redhat.com>
5043
5044 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5045 * Makefile.in (OBS): Add target-utils.o.
5046 (linux-maps.o, target-utils.o): New.
5047 * configure.srv (srv_linux_obj): Add linux-maps.o.
5048
e57bb7a0
PL		 50492015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5050
5051 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5052 function, return 1.
5053 (the_low_target): Install it.
5054
586b02a9
PA		 50552015-07-14 Pedro Alves <palves@redhat.com>
5056
5057 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5058 Instead, ignore ECHILD, and throw an error for other errnos.
5059
58c1b36c
PA		 50602015-07-10 Pedro Alves <palves@redhat.com>
5061
5062 * event-loop.c (struct callback_event) <data>: Change type to
5063 gdb_client_data instance instead of gdb_client_data pointer.
5064 (append_callback_event): Adjust.
5065
421530db
PL		 50662015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5067
5068 * linux-aarch64-low.c: Add comments for each linux_target_ops
5069 method. Remove comments already covered in target_ops and
5070 linux_target_ops definitions.
5071 (the_low_target): Add comments for each unimplemented method.
5072
c2d65f38
YQ		 50732015-07-09 Yao Qi <yao.qi@linaro.org>
5074
5075 * linux-aarch64-low.c (aarch64_regmap): Remove.
5076 (aarch64_usrregs_info): Remove.
5077 (regs_info): Set field usrregs to NULL.
5078
b20a6524
MM		 50792015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5080
5081 * linux-low.c: Include "rsp-low.h"
5082 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5083 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5084 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5085 (handle_btrace_enable_pt): New.
5086 (handle_btrace_general_set): Support "pt".
5087 (handle_btrace_conf_general_set): Support "pt:size".
5088
96c97461
PL		 50892015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5090
5091 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5092 Z_PACKET_SW_BP.
5093
37d66942
PL		 50942015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5095
5096 * linux-aarch64-low.c: Remove comment about endianness.
5097 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5098 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5099 memcmp.
5100
dc06243f
GB		 51012015-06-24 Gary Benson <gbenson@redhat.com>
5102
5103 * linux-i386-ipa.c (stdint.h): Do not include.
5104 * lynx-i386-low.c (stdint.h): Likewise.
5105 * lynx-ppc-low.c (stdint.h): Likewise.
5106 * mem-break.c (stdint.h): Likewise.
5107 * thread-db.c (stdint.h): Likewise.
5108 * tracepoint.c (stdint.h): Likewise.
5109 * win32-low.c (stdint.h): Likewise.
5110
124e13d9
SM		 51112015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5112
5113 * server.c (write_qxfer_response): Update call to
5114 remote_escape_output.
5115
909c2cda
JK		 51162015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5117 Jan Kratochvil <jan.kratochvil@redhat.com>
5118
5119 Merge multiple hex conversions.
5120 * gdbreplay.c (tohex): Rename to 'fromhex'.
5121 (logchar): Use fromhex.
5122
24c05f46
JK		 51232015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5124
5125 * server.c (handle_qxfer_libraries): Set `version' attribute for
5126 <library-list>.
5127
14d2069a
GB		 51282015-06-10 Gary Benson <gbenson@redhat.com>
5129
5130 * target.h (struct target_ops) <multifs_open>: New field.
5131 <multifs_unlink>: Likewise.
5132 <multifs_readlink>: Likewise.
5133 * linux-low.c (nat/linux-namespaces.h): New include.
5134 (linux_target_ops): Initialize the_target->multifs_open,
5135 the_target->multifs_unlink and the_target->multifs_readlink.
5136 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5137 * hostio.c (hostio_fs_pid): New static variable.
5138 (hostio_handle_new_gdb_connection): New function.
5139 (handle_setfs): Likewise.
5140 (handle_open): Use the_target->multifs_open as appropriate.
5141 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5142 (handle_readlink): Use the_target->multifs_readlink as
5143 appropriate.
5144 (handle_vFile): Handle vFile:setfs packets.
5145 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5146 after target_handle_new_gdb_connection.
5147
4b8b5e72
GB		 51482015-06-10 Gary Benson <gbenson@redhat.com>
5149
5150 * configure.ac (AC_CHECK_FUNCS): Add setns.
5151 * config.in: Regenerate.
5152 * configure: Likewise.
5153 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5154 (linux-namespaces.o): New rule.
5155 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5156
3ac2e371
GB		 51572015-06-09 Gary Benson <gbenson@redhat.com>
5158
5159 * hostio.c (handle_open): Process mode argument with
5160 fileio_to_host_mode.
5161
ca9b78ce
YQ		 51622015-06-01 Yao Qi <yao.qi@linaro.org>
5163
5164 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5165 * linux-x86-low.c: Likewise.
5166
bfacd19d
DB		 51672015-05-28 Don Breazeal <donb@codesourcery.com>
5168
5169 * linux-low.c (handle_extended_wait): Initialize
5170 thread_info.last_resume_kind for new fork children.
5171
452003ef
PA		 51722015-05-15 Pedro Alves <palves@redhat.com>
5173
5174 * target.h (target_handle_new_gdb_connection): Rewrite using if
5175 wrapped in do/while.
5176
1041a03c
JB		 51772015-05-14 Joel Brobecker <brobecker@adacore.com>
5178
5179 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5180 * configure, config.in: Regenerate.
5181 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5182 Declare typedef.
5183
c269dbdb
DB		 51842015-05-12 Don Breazeal <donb@codesourcery.com>
5185
5186 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5187 PTRACE_EVENT_VFORK_DONE.
5188 (linux_low_ptrace_options, extended_event_reported): Add vfork
5189 events.
5190 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5191 and "vforkdone" for RSP 'T' Stop Reply Packet.
5192 * server.h (report_vfork_events): Declare
5193 global variable.
5194
3a8a0396
DB		 51952015-05-12 Don Breazeal <donb@codesourcery.com>
5196
5197 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5198 (the_low_target) <new_fork>: Initialize new member.
5199 * linux-arm-low.c (arm_new_fork): New function.
5200 (the_low_target) <new_fork>: Initialize new member.
5201 * linux-low.c (handle_extended_wait): Call new target function
5202 new_fork.
5203 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5204 * linux-mips-low.c (mips_add_watchpoint): New function
5205 extracted from mips_insert_point.
5206 (the_low_target) <new_fork>: Initialize new member.
5207 (mips_linux_new_fork): New function.
5208 (mips_insert_point): Call mips_add_watchpoint.
5209 * linux-x86-low.c (x86_linux_new_fork): New function.
5210 (the_low_target) <new_fork>: Initialize new member.
5211
de0d863e
DB		 52122015-05-12 Don Breazeal <donb@codesourcery.com>
5213
5214 * linux-low.c (handle_extended_wait): Implement return value,
5215 rename argument 'event_child' to 'event_lwp', handle
5216 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5217 (linux_low_ptrace_options): New function.
5218 (linux_low_filter_event): Call linux_low_ptrace_options,
5219 use different argument fo linux_enable_event_reporting,
5220 use return value from handle_extended_wait.
5221 (extended_event_reported): New function.
5222 (linux_wait_1): Call extended_event_reported and set
5223 status to report fork events.
5224 (linux_write_memory): Add pid to debug message.
5225 (reset_lwp_ptrace_options_callback): New function.
5226 (linux_handle_new_gdb_connection): New function.
5227 (linux_target_ops): Initialize new structure member.
5228 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5229 * lynx-low.c: Initialize new structure member.
5230 * remote-utils.c (prepare_resume_reply): Implement stop reason
5231 "fork" for "T" stop message.
5232 * server.c (handle_query): Call handle_new_gdb_connection.
5233 * server.h (report_fork_events): Declare global flag.
5234 * target.h (struct target_ops) <handle_new_gdb_connection>:
5235 New member.
5236 (target_handle_new_gdb_connection): New macro.
5237 * win32-low.c: Initialize new structure member.
5238
ddcbc397
DB		 52392015-05-12 Don Breazeal <donb@codesourcery.com>
5240
5241 * mem-break.c (APPEND_TO_LIST): Define macro.
5242 (clone_agent_expr): New function.
5243 (clone_one_breakpoint): New function.
5244 (clone_all_breakpoints): New function.
5245 * mem-break.h: Declare new functions.
5246
89245bc0
DB		 52472015-05-12 Don Breazeal <donb@codesourcery.com>
5248
5249 * linux-low.c (linux_supports_fork_events): New function.
5250 (linux_supports_vfork_events): New function.
5251 (linux_target_ops): Initialize new structure members.
5252 (initialize_low): Call linux_check_ptrace_features.
5253 * lynx-low.c (lynx_target_ops): Initialize new structure
5254 members.
5255 * server.c (report_fork_events, report_vfork_events):
5256 New global flags.
5257 (handle_query): Add new features to qSupported packet and
5258 response.
5259 (captured_main): Initialize new global variables.
5260 * target.h (struct target_ops) <supports_fork_events>:
5261 New member.
5262 <supports_vfork_events>: New member.
5263 (target_supports_fork_events): New macro.
5264 (target_supports_vfork_events): New macro.
5265 * win32-low.c (win32_target_ops): Initialize new structure
5266 members.
5267
835205d0
GB		 52682015-05-12 Gary Benson <gbenson@redhat.com>
5269
5270 * server.c (handle_qxfer_exec_file): Use current process
5271 if annex is empty.
5272
21e94bd9
SL		 52732015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5274
5275 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5276 Remove HAVE_PTRACE_GETREGS conditionals.
5277 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5278 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5279
45614f15
YQ		 52802015-05-08 Yao Qi <yao.qi@linaro.org>
5281
5282 * linux-low.c (linux_supports_conditional_breakpoints): New
5283 function.
5284 (linux_target_ops): Install new target method.
5285 * lynx-low.c (lynx_target_ops): Install NULL hook for
5286 supports_conditional_breakpoints.
5287 * nto-low.c (nto_target_ops): Likewise.
5288 * spu-low.c (spu_target_ops): Likewise.
5289 * win32-low.c (win32_target_ops): Likewise.
5290 * server.c (handle_query): Check
5291 target_supports_conditional_breakpoints.
5292 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5293 New field.
5294 (target_supports_conditional_breakpoints): New macro.
5295
80ad801e
PA		 52962015-05-06 Pedro Alves <palves@redhat.com>
5297
5298 PR server/18081
5299 * server.c (start_inferior): If the process exits, mourn it.
5300
819843c7
GB		 53012015-04-21 Gary Benson <gbenson@redhat.com>
5302
5303 * hostio.c (fileio_open_flags_to_host): Factored out to
5304 fileio_to_host_openflags in common/fileio.c. Single use
5305 updated.
5306
a2d5a9d7
MF		 53072015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5308
5309 * linux-xtensa-low.c (xtensa_fill_gregset)
5310 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5311 XCHAL_HAVE_LOOP.
5312
deb44829
MF		 53132015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5314
5315 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5316 (regs_info): Replace usrregs pointer with NULL.
5317
e57f1de3
GB		 53182015-04-17 Gary Benson <gbenson@redhat.com>
5319
5320 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5321 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5322 * server.c (handle_qxfer_exec_file): New function.
5323 (qxfer_packets): Add exec-file entry.
5324 (handle_query): Report qXfer:exec-file:read as supported packet.
5325
62828379
RN		 53262015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5327
5328 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5329
b88bb450
GB		 53302015-04-09 Gary Benson <gbenson@redhat.com>
5331
5332 * hostio-errno.c (errno_to_fileio_error): Remove function.
5333 Update caller to use remote_fileio_to_fio_error.
5334
c8f4bfdd
YQ		 53352015-04-09 Yao Qi <yao.qi@linaro.org>
5336
5337 * linux-low.c (linux_insert_point): Call
5338 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5339 (linux_remove_point): Call remove_memory_breakpoint if type is
5340 raw_bkpt_type_sw.
5341 * linux-x86-low.c (x86_insert_point): Don't call
5342 insert_memory_breakpoint.
5343 (x86_remove_point): Don't call remove_memory_breakpoint.
5344
41f98f02
PA		 53452015-04-01 Pedro Alves <palves@redhat.com>
5346 Cleber Rosa <crosa@redhat.com>
5347
5348 * server.c (gdbserver_usage): Reorganize and extend the usage
5349 message.
5350
2bf6fb9d
PA		 53512015-03-24 Pedro Alves <palves@redhat.com>
5352
5353 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5354 output. Also dump TRAP_TRACE.
5355 (linux_low_filter_event): In debug output, distinguish a
5356 resume_stop SIGSTOP from a delayed SIGSTOP.
5357
369f6daa
GB		 53582015-03-24 Gary Benson <gbenson@redhat.com>
5359
5360 * linux-x86-low.c (x86_linux_new_thread): Moved to
5361 nat/x86-linux.c.
5362 (x86_linux_prepare_to_resume): Likewise.
5363
8e5d4070
GB		 53642015-03-24 Gary Benson <gbenson@redhat.com>
5365
5366 * Makefile.in (x86-linux-dregs.o): New rule.
5367 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5368 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5369 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5370 (x86_linux_dr_get): Likewise.
5371 (x86_linux_dr_set): Likewise.
5372 (update_debug_registers_callback): Likewise.
5373 (x86_linux_dr_set_addr): Likewise.
5374 (x86_linux_dr_get_addr): Likewise.
5375 (x86_linux_dr_set_control): Likewise.
5376 (x86_linux_dr_get_control): Likewise.
5377 (x86_linux_dr_get_status): Likewise.
5378 (x86_linux_update_debug_registers): Likewise.
5379
2b95d440
GB		 53802015-03-24 Gary Benson <gbenson@redhat.com>
5381
5382 * linux-x86-low.c (x86_linux_update_debug_registers):
5383 New function, factored out from...
5384 (x86_linux_prepare_to_resume): ...this.
5385
14b0bc68
GB		 53862015-03-24 Gary Benson <gbenson@redhat.com>
5387
5388 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5389 (x86_linux_dr_set): Likewise.
5390 (update_debug_registers_callback): Likewise.
5391 (x86_linux_dr_set_addr): Likewise.
5392 (x86_linux_dr_get_addr): Likewise.
5393 (x86_linux_dr_set_control): Likewise.
5394 (x86_linux_dr_get_control): Likewise.
5395 (x86_linux_dr_get_status): Likewise.
5396 (x86_linux_prepare_to_resume): Likewise.
5397
5dfe6ca8
GB		 53982015-03-24 Gary Benson <gbenson@redhat.com>
5399
5400 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5401 Use perror_with_name. Pass string through gettext.
5402 (x86_linux_dr_set): Likewise.
5403
d33472ad
GB		 54042015-03-24 Gary Benson <gbenson@redhat.com>
5405
5406 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5407 (x86_linux_dr_set_addr): ...this.
5408 (x86_dr_low_get_addr): Rename to...
5409 (x86_linux_dr_get_addr): ...this.
5410 (x86_dr_low_set_control): Rename to...
5411 (x86_linux_dr_set_control): ...this.
5412 (x86_dr_low_get_control): Rename to...
5413 (x86_linux_dr_get_control): ...this.
5414 (x86_dr_low_get_status): Rename to...
5415 (x86_linux_dr_get_status): ...this.
5416 (x86_dr_low): Update with new function names.
5417
4b134ca1
GB		 54182015-03-24 Gary Benson <gbenson@redhat.com>
5419
5420 * Makefile.in (x86-linux.o): New rule.
5421 * configure.srv: Add x86-linux.o to relevant targets.
5422 * linux-low.c (lwp_set_arch_private_info): New function.
5423 (lwp_arch_private_info): Likewise.
5424 * linux-x86-low.c: Include nat/x86-linux.h.
5425 (arch_lwp_info): Removed structure.
5426 (update_debug_registers_callback):
5427 Use lwp_set_debug_registers_changed.
5428 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5429 and lwp_set_debug_registers_changed.
5430 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5431
34c703da
GB		 54322015-03-24 Gary Benson <gbenson@redhat.com>
5433
5434 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5435 * linux-arm-low.c (arm_new_thread): Likewise.
5436 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5437 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5438 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5439 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5440
cff068da
GB		 54412015-03-24 Gary Benson <gbenson@redhat.com>
5442
5443 * linux-low.c (ptid_of_lwp): New function.
5444 (lwp_is_stopped): Likewise.
5445 (lwp_stop_reason): Likewise.
5446 * linux-x86-low.c (update_debug_registers_callback):
5447 Use lwp_is_stopped.
5448 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5449 lwp_stop_reason.
5450
b2f7c7e8
GB		 54512015-03-24 Gary Benson <gbenson@redhat.com>
5452
5453 * linux-low.h (linux_stop_lwp): Remove declaration.
5454
6d4ee8c6
GB		 54552015-03-24 Gary Benson <gbenson@redhat.com>
5456
5457 * linux-low.h: Include nat/linux-nat.h.
5458 * linux-low.c (iterate_over_lwps_args): New structure.
5459 (iterate_over_lwps_filter): New function.
5460 (iterate_over_lwps): Likewise.
5461 * linux-x86-low.c (update_debug_registers_callback):
5462 Update signature to what iterate_over_lwps expects.
5463 Remove PID check that iterate_over_lwps now performs.
5464 (x86_dr_low_set_addr): Use iterate_over_lwps.
5465 (x86_dr_low_set_control): Likewise.
5466
70a0bb6b
GB		 54672015-03-24 Gary Benson <gbenson@redhat.com>
5468
5469 * linux-x86-low.c (x86_debug_reg_state): New function.
5470 (x86_linux_prepare_to_resume): Use the above.
5471
7b669087
GB		 54722015-03-24 Gary Benson <gbenson@redhat.com>
5473
5474 * linux-low.c (current_lwp_ptid): New function.
5475 * linux-x86-low.c: Include nat/linux-nat.h.
5476 (x86_dr_low_get_addr): Use current_lwp_ptid.
5477 (x86_dr_low_get_control): Likewise.
5478 (x86_dr_low_get_status): Likewise.
5479
eef49a3d
PA		 54802015-03-20 Pedro Alves <palves@redhat.com>
5481
5482 * tracepoint.c (cmd_qtstatus): Make "str" const.
5483
b2333d22
PA		 54842015-03-20 Pedro Alves <palves@redhat.com>
5485
5486 * server.c (handle_general_set): Make "req_str" const.
5487
23f238d3
PA		 54882015-03-19 Pedro Alves <palves@redhat.com>
5489
5490 * linux-low.c (linux_resume_one_lwp): Rename to ...
5491 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5492 instead call perror_with_name.
5493 (check_ptrace_stopped_lwp_gone): New function.
5494 (linux_resume_one_lwp): Reimplement as wrapper around
5495 linux_resume_one_lwp_throw that swallows errors if the LWP is
5496 gone.
5497
91baf43f
PA		 54982015-03-19 Pedro Alves <palves@redhat.com>
5499
5500 * linux-low.c (count_events_callback, select_event_lwp_callback):
5501 No longer check whether the thread has resume_stop as last resume
5502 kind.
5503
8bf3b159
PA		 55042015-03-19 Pedro Alves <palves@redhat.com>
5505
5506 * linux-low.c (count_events_callback, select_event_lwp_callback):
5507 Use the lwp's status_pending_p field, not the thread's.
5508
b90fc188
PA		 55092015-03-19 Pedro Alves <palves@redhat.com>
5510
5511 * linux-low.c (select_event_lwp_callback): Update comments to
5512 no longer mention SIGTRAP.
5513
464b0089
GB		 55142015-03-18 Gary Benson <gbenson@redhat.com>
5515
5516 * server.c (handle_query): Do not report vFile:fstat as supported.
5517
aa9e327f
GB		 55182015-03-11 Gary Benson <gbenson@redhat.com>
5519
5520 * hostio.c (sys/types.h): New include.
5521 (sys/stat.h): Likewise.
5522 (common-remote-fileio.h): Likewise.
5523 (handle_fstat): New function.
5524 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 5525
791c0056
GB		 55262015-03-11 Gary Benson <gbenson@redhat.com>
5527
5528 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5529 struct stat.st_blocks and struct stat.st_blksize.
5530 * configure: Regenerate.
5531 * config.in: Likewise.
5532 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5533 (OBS): Add common-remote-fileio.o.
5534 (common-remote-fileio.o): New rule.
5535
9a9df970
PA		 55362015-03-09 Pedro Alves <palves@redhat.com>
5537
5538 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5539 'struct sockaddr' pointer in 'accept' call.
5540
9eb1356e
PA		 55412015-03-09 Pedro Alves <palves@redhat.com>
5542
5543 Revert:
5544 2015-03-07 Pedro Alves <palves@redhat.com>
5545 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5546 or <winsock2.h> here. Instead include "gdb_socket.h".
5547 (remote_open): Use union gdb_sockaddr_u.
5548 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5549 or <winsock2.h> here. Instead include "gdb_socket.h".
5550 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5551 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5552 or <sys/un.h>.
5553 (init_named_socket, gdb_agent_helper_thread): Use union
5554 gdb_sockaddr_u.
5555
aac331e4
PA		 55562015-03-07 Pedro Alves <palves@redhat.com>
5557
5558 * configure.ac (build_warnings): Move
5559 -Wdeclaration-after-statement to the C-specific set.
5560 * configure: Regenerate.
5561
366c75fc
PA		 55622015-03-07 Pedro Alves <palves@redhat.com>
5563
5564 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5565 or <winsock2.h> here. Instead include "gdb_socket.h".
5566 (remote_open): Use union gdb_sockaddr_u.
5567 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5568 or <winsock2.h> here. Instead include "gdb_socket.h".
5569 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5570 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5571 or <sys/un.h>.
5572 (init_named_socket, gdb_agent_helper_thread): Use union
5573 gdb_sockaddr_u.
5574
492d29ea
PA		 55752015-03-07 Pedro Alves <palves@redhat.com>
5576
5577 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5578 instead.
5579
60a191ed
YQ		 55802015-03-06 Yao Qi <yao.qi@linaro.org>
5581
5582 * linux-aarch64-low.c (aarch64_insert_point): Use
5583 show_debug_regs as a boolean.
5584 (aarch64_remove_point): Likewise.
5585
f5771b1d
PA		 55862015-03-05 Pedro Alves <palves@redhat.com>
5587
5588 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5589 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5590 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5591 * nto-low.c (nto_target_ops): Likewise.
5592 * spu-low.c (spu_target_ops): Likewise.
5593 * win32-low.c (win32_target_ops): Likewise.
5594
3e572f71
PA		 55952015-03-04 Pedro Alves <palves@redhat.com>
5596
72f4393d 5597 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 5598 Decide whether a breakpoint triggered based on the SIGTRAP's
5599 siginfo.si_code.
72f4393d
L		 5600 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5601 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 5602 (linux_low_filter_event): Check for breakpoints before checking
5603 watchpoints.
5604 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5605 siginfo.si_code.
72f4393d
L		 5606 (linux_stopped_by_sw_breakpoint)
5607 (linux_supports_stopped_by_sw_breakpoint)
5608 (linux_stopped_by_hw_breakpoint)
5609 (linux_supports_stopped_by_hw_breakpoint): New functions.
5610 (linux_target_ops): Install new target methods.
3e572f71 5611
1ec68e26
PA		 56122015-03-04 Pedro Alves <palves@redhat.com>
5613
5614 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5615 * server.c (swbreak_feature, hwbreak_feature): New globals.
5616 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5617 (captured_main): Clear swbreak_feature and hwbreak_feature.
5618 * server.h (swbreak_feature, hwbreak_feature): Declare.
5619 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5620 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5621 supports_stopped_by_hw_breakpoint>: New fields.
5622 (target_supports_stopped_by_sw_breakpoint)
5623 (target_stopped_by_sw_breakpoint)
5624 (target_supports_stopped_by_hw_breakpoint)
5625 (target_stopped_by_hw_breakpoint): Declare.
5626
15c66dd6
PA		 56272015-03-04 Pedro Alves <palves@redhat.com>
5628
5629 enum lwp_stop_reason -> enum target_stop_reason
5630 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5631 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5632 (linux_wait_1, stuck_in_jump_pad_callback)
5633 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5634 (linux_stopped_by_watchpoint):
5635 * linux-low.h (enum lwp_stop_reason): Delete.
5636 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5637 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5638
98fc70d6
YQ		 56392015-03-04 Yao Qi <yao.qi@linaro.org>
5640
5641 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5642
dd2ac174
GB		 56432015-03-03 Gary Benson <gbenson@redhat.com>
5644
5645 * hostio.c (handle_vFile): Fix prefix lengths.
5646
d68e53f4
MM		 56472015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5648
5649 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5650 ptr_bits.
5651
bf2d68ab
AA		 56522015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5653
5654 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5655 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5656 (clean): Add "rm -f" for above C files.
5657 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5658 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5659 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5660 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5661 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5662 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5663 (init_registers_s390x_vx_linux64)
5664 (init_registers_s390x_tevx_linux64)
5665 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5666 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5667 declarations.
5668 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5669 (s390_store_vxrs_high): New functions.
5670 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5671 NT_S390_VXRS_HIGH.
5672 (s390_arch_setup): Add logic for selecting one of the new target
5673 descriptions. Activate the new vector regsets if applicable.
5674 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5675 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5676 and init_registers_s390x_tevx_linux64.
5677
c966a859
PA		 56782015-03-01 Pedro Alves <palves@redhat.com>
5679
5680 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5681 parameter.
5682
4180215b
PA		 56832015-02-27 Pedro Alves <palves@redhat.com>
5684
5685 * linux-x86-low.c (u_debugreg_offset): New function.
5686 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5687
749bab01
PA		 56882015-02-27 Pedro Alves <palves@redhat.com>
5689
5690 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5691 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5692 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5693 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5694 (ps_lsetfpregs, ps_getpid)
5695 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5696 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5697 (ps_lsetxregs, ps_plog): Declare.
5698
3c14e5a3
PA		 56992015-02-27 Pedro Alves <palves@redhat.com>
5700
5701 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5702 IP_AGENT_EXPORT_FUNC.
5703 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5704 IP_AGENT_EXPORT_FUNC.
5705 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5706 (IP_AGENT_EXPORT): Delete.
5707 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5708 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5709 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5710 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5711 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5712 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5713 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5714 (traceframe_read_count, traceframe_write_count)
5715 (traceframes_created, trace_state_variables, get_raw_reg)
5716 (get_trace_state_variable_value, set_trace_state_variable_value)
5717 (ust_loaded, helper_thread_id, cmd_buf): Use
5718 IPA_SYM_EXPORTED_NAME.
5719 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5720 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5721 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5722 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5723 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5724 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5725 EXTERN_C_PUSH/EXTERN_C_POP.
5726 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5727 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5728 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5729 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5730 (traceframe_write_count, traceframe_read_count)
5731 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5732 (about_to_request_buffer_space, get_trace_state_variable_value)
5733 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5734 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5735 EXTERN_C_PUSH/EXTERN_C_POP.
5736 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5737 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5738 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5739 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5740 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5741 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5742 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5743 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5744 Define.
5745 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5746 (IP_AGENT_EXPORT_VAR_DECL): Define.
5747 (tracing): Declare.
5748 (gdb_agent_get_raw_reg): Declare.
5749
fe978cb0
PA		 57502015-02-27 Tom Tromey <tromey@redhat.com>
5751 Pedro Alves <palves@redhat.com>
5752
5753 Rename symbols whose names are reserved C++ keywords throughout.
5754
3bc3d82a
PA		 57552015-02-27 Pedro Alves <palves@redhat.com>
5756
5757 * Makefile.in (COMPILER): New, get it from autoconf.
5758 (CXX): Get from autoconf instead.
5759 (COMPILE.pre): Use COMPILER.
5760 (CC-LD): Rename to ...
5761 (CC_LD): ... this. Use COMPILER.
5762 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5763 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5764 * acinclude.m4: Include build-with-cxx.m4.
5765 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5766 Disable -Werror by default if building in C++ mode.
5767 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5768 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5769 the C++ compiler. Save/restore CXXFLAGS too.
5770 * configure: Regenerate.
5771
07697489
PA		 57722015-02-27 Pedro Alves <palves@redhat.com>
5773
5774 * acinclude.m4: Include libiberty.m4.
5775 * configure.ac: Call libiberty_INIT.
5776 * config.in, configure: Regenerate.
5777
9beb7c4e
PA		 57782015-02-26 Pedro Alves <palves@redhat.com>
5779
5780 * linux-low.c (linux_wait_1): When incrementing the PC past a
5781 program breakpoint always use the_low_target.breakpoint_len as
5782 increment, rather than the maximum between that and
5783 the_low_target.decr_pc_after_break.
5784
8090aef2
PA		 57852015-02-23 Pedro Alves <palves@redhat.com>
5786
5787 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5788 thread was doing a step-over; always adjust the PC if
5789 we stepped over a permanent breakpoint.
5790 (linux_wait_1): If we stepped over breakpoint that was on top of a
5791 permanent breakpoint, manually advance the PC past it.
5792
bc9540e8
PA		 57932015-02-23 Pedro Alves <palves@redhat.com>
5794
5795 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5796 modes.
5797 (x86_fill_gregset, x86_store_gregset): Use it when handling
5798 $orig_eax.
5799
2db9a427
PA		 58002015-02-20 Pedro Alves <palves@redhat.com>
5801
5802 * thread-db.c: Include "nat/linux-procfs.h".
5803 (thread_db_init): Skip listing new threads if the kernel supports
5804 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5805
afa8d396
PA		 58062015-02-20 Pedro Alves <palves@redhat.com>
5807
5808 * linux-low.c (status_pending_p_callback): Use ptid_match.
5809
c9587f88
AT		 58102015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5811
5812 PR breakpoints/16812
5813 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5814 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5815 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5816
b05ec7a5
AT		 58172015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5818
5819 PR breakpoints/15956
5820 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5821
d33501a5
MM		 58222015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5823
5824 * linux-low.c (linux_low_btrace_conf): Print size.
5825 * server.c (handle_btrace_conf_general_set): New.
5826 (hanle_general_set): Call handle_btrace_conf_general_set.
5827 (handle_query): Report Qbtrace-conf:bts:size as supported.
5828
f4abbc16
MM		 58292015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5830
5831 * linux-low.c (linux_low_enable_btrace): Update parameters.
5832 (linux_low_btrace_conf): New.
5833 (linux_target_ops)<to_btrace_conf>: Initialize.
5834 * server.c (current_btrace_conf): New.
5835 (handle_btrace_enable): Rename to ...
5836 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
5837 to target_enable_btrace. Update comment. Update users.
5838 (handle_qxfer_btrace_conf): New.
5839 (qxfer_packets): Add btrace-conf entry.
5840 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5841 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5842 (target_ops)<read_btrace_conf>: New.
5843 (target_enable_btrace): Update parameters.
5844 (target_read_btrace_conf): New.
5845
043c3577
MM		 58462015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5847
5848 * server.c (handle_btrace_general_set): Remove call to
5849 target_supports_btrace.
5850 (supported_btrace_packets): New.
5851 (handle_query): Call supported_btrace_packets.
5852 * target.h: include btrace-common.h.
5853 (btrace_target_info): Removed.
5854 (supports_btrace, target_supports_btrace): Update parameters.
5855
734b0e4b
MM		 58562015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5857
5858 * Makefile.in (SFILES): Add common/btrace-common.c.
5859 (OBS): Add common/btrace-common.o.
5860 (btrace-common.o): Add build rules.
5861 * linux-low: Include btrace-common.h.
5862 (linux_low_read_btrace): Use struct btrace_data. Call
5863 btrace_data_init and btrace_data_fini.
5864
d6c146e9
PA		 58652015-02-06 Pedro Alves <palves@redhat.com>
5866
5867 * thread-db.c (find_new_threads_callback): Add debug output.
5868
20ba1ce6
PA		 58692015-02-04 Pedro Alves <palves@redhat.com>
5870
5871 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5872 (resume_stopped_resumed_lwps): New function.
5873 (linux_wait_for_event_filtered): Use it.
5874
8cc73a39
SDJ		 58752015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5876
5877 * Makefile.in (SFILES): Add linux-personality.c.
5878 (linux-personality.o): New rule.
5879 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5880 list of objects to be built.
5881 * linux-low.c: Include nat/linux-personality.h.
5882 (linux_create_inferior): Remove code to disable address space
5883 randomization (moved to ../nat/linux-personality.c). Create
5884 cleanup to disable address space randomization.
5885
fb23d554
SDJ		 58862015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5887
5888 * Makefile.in (posix-strerror.o): New rule.
5889 (mingw-strerror.o): Likewise.
5890 * configure: Regenerated.
5891 * configure.ac: Source file ../common/common.host. Initialize new
5892 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5893
cdf43629
YQ		 58942015-01-14 Yao Qi <yao@codesourcery.com>
5895
5896 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5897 (ppc-linux.o): New rule.
5898 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5899 * configure.ac: AC_CHECK_FUNCS(getauxval).
5900 * config.in: Re-generated.
5901 * configure: Re-generated.
5902 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5903 ppc64_64bit_inferior_p
5904
514c5338
YQ		 59052015-01-14 Yao Qi <yao@codesourcery.com>
5906
5907 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5908 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5909 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5910 (PT_ORIG_R3, PT_TRAP): Likewise.
5911 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5912 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5913 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5914
3368c1e5
JB		 59152015-01-10 Joel Brobecker <brobecker@adacore.com>
5916
5917 * i387-fp.c (i387_cache_to_xsave): In look over
5918 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5919 zmmh_low_space field by use of zmmh_high_space.
5920
582511be
PA		 59212015-01-09 Pedro Alves <palves@redhat.com>
5922
5923 * linux-low.c (step_over_bkpt): Move higher up in the file.
5924 (handle_extended_wait): Don't store the stop_pc here.
5925 (get_stop_pc): Adjust comments and rename to ...
5926 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5927 stopped for a software breakpoint or hardware breakpoint.
5928 (thread_still_has_status_pending_p): New function.
5929 (status_pending_p_callback): Use
5930 thread_still_has_status_pending_p. If the event is no longer
5931 interesting, resume the LWP.
5932 (handle_tracepoints): Add assert.
5933 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5934 (wstatus_maybe_breakpoint): New function.
5935 (cancel_breakpoint): Delete function.
5936 (check_stopped_by_watchpoint): New function, factored out from
5937 linux_low_filter_event.
5938 (lp_status_maybe_breakpoint): Delete function.
5939 (linux_low_filter_event): Remove filter_ptid argument.
5940 Leave thread group exits pending here. Store the LWP's stop PC.
5941 Always leave events pending.
5942 (linux_wait_for_event_filtered): Pull all events out of the
5943 kernel, and leave them all pending.
5944 (count_events_callback, select_event_lwp_callback): Consider all
5945 events.
5946 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5947 (select_event_lwp): Only give preference to the stepping LWP in
5948 all-stop mode. Adjust comments.
5949 (ignore_event): New function.
5950 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5951 references to cancel_breakpoints. Adjust to renames. Also give
5952 equal priority to all LWPs that have had events in non-stop mode.
5953 If reporting a software breakpoint event, unadjust the LWP's PC.
5954 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5955 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5956 Adjust.
5957 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5958 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5959 (linux_stopped_by_watchpoint): Adjust.
5960 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5961 * linux-low.h (enum lwp_stop_reason): New.
5962 (struct lwp_info) <stop_pc>: Adjust comment.
5963 <stopped_by_watchpoint>: Delete field.
5964 <stop_reason>: New field.
5965 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5966 * mem-break.c (software_breakpoint_inserted_here)
5967 (hardware_breakpoint_inserted_here): New function.
5968 * mem-break.h (software_breakpoint_inserted_here)
5969 (hardware_breakpoint_inserted_here): Declare.
5970 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5971 (cancel_breakpoints): Delete.
5972 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5973 (upload_fast_traceframes): Remove references to
5974 cancel_breakpoints.
5975
a33e3959
PA		 59762015-01-09 Pedro Alves <palves@redhat.com>
5977
5978 * thread-db.c (find_new_threads_callback): Ignore thread if the
5979 kernel thread ID is -1.
5980
8784d563
PA		 59812015-01-09 Pedro Alves <palves@redhat.com>
5982
5983 * linux-low.c (linux_attach_fail_reason_string): Move to
5984 nat/linux-ptrace.c, and rename.
5985 (linux_attach_lwp): Update comment.
5986 (attach_proc_task_lwp_callback): New function.
5987 (linux_attach): Adjust to rename and use
5988 linux_proc_attach_tgid_threads.
5989 (linux_attach_fail_reason_string): Delete declaration.
5990
76f2b779
JB		 59912015-01-01 Joel Brobecker <brobecker@adacore.com>
5992
5993 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5994 * server.c (gdbserver_version): Likewise.
5995
fafcc06a
SDJ		 59962014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5997
5998 * remote-utils.c: Include ctype.h.
5999 (input_interrupt): Explicitly handle the case when the char
6000 received is the NUL byte. Improve the printing of non-ASCII
6001 characters.
6002
beed38b8
JB		 60032014-12-16 Joel Brobecker <brobecker@adacore.com>
6004
6005 * linux-low.c (linux_low_filter_event): Update call to
6006 linux_enable_event_reporting following the addition of
6007 a new parameter to that function.
6008
bf330350
CU		 60092014-12-16 Catalin Udma <catalin.udma@freescale.com>
6010
6011 PR server/17457
6012 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6013 (AARCH64_FPCR_REGNO): Likewise.
6014 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6015 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6016 (aarch64_store_fpregset): Likewise.
6017
5227d625
JB		 60182014-12-15 Joel Brobecker <brobecker@adacore.com>
6019
6020 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6021 Remove FIXME comment about assumption about N.
6022
f93b65a0
JB		 60232014-12-13 Joel Brobecker <brobecker@adacore.com>
6024
6025 * configure.ac: If large-file support is disabled in GDBserver,
6026 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6027 * configure: Regenerate.
6028
e5a9158d
AA		 60292014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6030
6031 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6032 warning upon ENODATA from ptrace.
6033 * linux-s390-low.c (s390_store_tdb): New.
6034 (s390_regsets): Add regset for NT_S390_TDB.
6035
feea5f36
AA		 60362014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6037
6038 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6039 without a fill_function.
6040 * linux-s390-low.c (s390_fill_last_break): Remove.
6041 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6042 (s390_arch_setup): Use regset's size instead of fill_function for
6043 loop end condition.
6044
098dbe61
AA		 60452014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6046
6047 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6048 the regset's store function when ptrace returned an error.
6049 * regcache.c (get_thread_regcache): Invalidate register cache
6050 before fetching inferior's registers.
6051
28eef672
AA		 60522014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6053
6054 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6055 while-loop as for-loop.
6056 (regsets_store_inferior_registers): Likewise.
6057
bdca27a2
YQ		 60582014-11-28 Yao Qi <yao@codesourcery.com>
6059
6060 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6061 * config.in, configure: Re-generate.
6062 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6063 is defined.
6064
9c232dda
YQ		 60652014-11-21 Yao Qi <yao@codesourcery.com>
6066
6067 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6068 (AC_CHECK_HEADERS): Remove malloc.h.
6069 * configure: Re-generated.
6070 * config.in: Re-generated.
6071 * server.h: Don't include alloca.h and malloc.h.
6072 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6073 Don't include malloc.h.
6074
43968415
JB		 60752014-11-17 Joel Brobecker <brobecker@adacore.com>
6076
6077 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6078 corresponding ERRNO check in same block.
6079
40e91bc7
PA		 60802014-11-12 Pedro Alves <palves@redhat.com>
6081
6082 * server.c (cont_thread): Update comment.
6083 (start_inferior, attach_inferior): No longer clear cont_thread.
6084 (handle_v_cont): No longer set cont_thread.
6085 (captured_main): Clear cont_thread each time a GDB connects.
6086
c2c118cf
PA		 60872014-11-12 Pedro Alves <palves@redhat.com>
6088
6089 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6090 thread, and don't resume all threads if the Hc thread has exited.
6091
78708b7c
PA		 60922014-11-12 Pedro Alves <palves@redhat.com>
6093
6094 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6095 the process group instead of to a specific LWP.
6096
a2abc7de
PA		 60972014-10-15 Pedro Alves <palves@redhat.com>
6098
6099 PR server/17487
6100 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6101 parameter.
6102 (arm_set_thread_context): Delete.
6103 (the_low_target): Adjust.
6104 * win32-i386-low.c (debug_registers_changed)
6105 (debug_registers_used): Delete.
6106 (update_debug_registers_callback): New function.
6107 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6108 needing to update their debug registers.
6109 (win32_get_current_dr): New function.
6110 (x86_dr_low_get_addr, x86_dr_low_get_control)
6111 (x86_dr_low_get_status): Fetch the debug register from the thread
6112 record's context.
6113 (i386_initial_stuff): Adjust.
6114 (i386_get_thread_context): Remove current_event parameter. Don't
6115 clear debug_registers_changed nor copy DR values to
6116 debug_reg_state.
6117 (i386_set_thread_context): Delete.
6118 (i386_prepare_to_resume): New function.
6119 (i386_thread_added): Mark the thread as needing to update irs
6120 debug registers.
6121 (the_low_target): Remove i386_set_thread_context and install
6122 i386_prepare_to_resume.
6123 * win32-low.c (win32_get_thread_context): Adjust.
6124 (win32_set_thread_context): Use SetThreadContext
6125 directly.
6126 (win32_prepare_to_resume): New function.
6127 (win32_require_context): New function, factored out from ...
6128 (thread_rec): ... this.
6129 (continue_one_thread): Call win32_prepare_to_resume on each thread
6130 we're about to continue.
6131 (win32_resume): Call win32_prepare_to_resume on the event thread.
6132 * win32-low.h (struct win32_thread_info)
6133 <debug_registers_changed>: New field.
6134 (struct win32_target_ops): Change prototype of set_thread_context,
6135 delete set_thread_context and add prepare_to_resume.
6136 (win32_require_context): New declaration.
6137
a442d071
GB		 61382014-10-08 Gary Benson <gbenson@redhat.com>
6139
6140 * server.h: Do not include common-exceptions.h.
6141
6f1947e8
GB		 61422014-10-08 Gary Benson <gbenson@redhat.com>
6143
6144 * server.h: Do not include cleanups.h.
6145
63b434a4
JH		 61462014-09-30 James Hogan <james.hogan@imgtec.com>
6147
6148 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6149 mips64-dsp-linux.c.
6150
c4d9ceb6
YQ		 61512014-09-23 Yao Qi <yao@codesourcery.com>
6152
6153 * linux-low.c (lp_status_maybe_breakpoint): New function.
6154 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6155 (count_events_callback): Likewise.
6156 (select_event_lwp_callback): Likewise.
6157 (cancel_breakpoints_callback): Likewise.
6158
89a5711c
DB		 61592014-09-19 Don Breazeal <donb@codesourcery.com>
6160
6161 * linux-low.c (handle_extended_wait): Call
6162 linux_ptrace_get_extended_event.
6163 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6164 linux_is_extended_waitstatus.
6165
bffc0964
JB		 61662014-09-16 Joel Brobecker <brobecker@adacore.com>
6167
6168 * Makefile.in (CPPFLAGS): Define.
6169 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6170 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6171
0bfdf32f
GB		 61722014-09-16 Gary Benson <gbenson@redhat.com>
6173
6174 * inferiors.h (current_inferior): Renamed as...
6175 (current_thread): New variable. All uses updated.
6176 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6177 (maybe_move_out_of_jump_pad): Likewise.
6178 (cancel_breakpoint): Likewise.
6179 (linux_low_filter_event): Likewise.
6180 (wait_for_sigstop): Likewise.
6181 (linux_resume_one_lwp): Likewise.
6182 (need_step_over_p): Likewise.
6183 (start_step_over): Likewise.
6184 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6185 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6186 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6187 and save_inferior as saved_thread.
6188 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6189 saved_thread.
6190 (regcache_invalidate_thread): Likewise.
6191 * remote-utils.c (prepare_resume_reply): Likewise.
6192 * thread-db.c (thread_db_get_tls_address): Likewise.
6193 (disable_thread_event_reporting): Likewise.
6194 (remove_thread_event_breakpoints): Likewise.
6195 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6196 as saved_thread.
6197 * target.h (set_desired_inferior): Renamed as...
6198 (set_desired_thread): New declaration. All uses updated.
6199 * server.c (myresume): Updated comment to reference thread instead
6200 of inferior.
6201 (handle_serial_event): Likewise.
6202 (handle_target_event): Likewise.
6203
361c8ade
GB		 62042014-09-12 Tom Tromey <tromey@redhat.com>
6205 Gary Benson <gbenson@redhat.com>
6206
6207 * regcache.h: Include common-regcache.h.
6208 (regcache_read_pc): Don't declare.
6209 * regcache.c (get_thread_regcache_for_ptid): New function.
6210
bd9269f7
GB		 62112014-09-11 Tom Tromey <tromey@redhat.com>
6212 Gary Benson <gbenson@redhat.com>
6213
6214 * symbol.c: New file.
6215 * Makefile.in (SFILES): Add symbol.c.
6216 (OBS): Add symbol.o.
6217
f8c1d06b
GB		 62182014-09-11 Gary Benson <gbenson@redhat.com>
6219
6220 * target.c (target_stop_ptid, target_continue_ptid): New
6221 functions.
6222
721ec300
GB		 62232014-09-11 Tom Tromey <tromey@redhat.com>
6224 Gary Benson <gbenson@redhat.com>
6225
6226 * target.h: Include target/target.h.
6227 * target.c (target_read_memory, target_read_uint32)
6228 (target_write_memory): New functions.
6229
c5e92cca
GB		 62302014-09-11 Gary Benson <gbenson@redhat.com>
6231
6232 * server.h (debug_hw_points): Don't declare.
6233 * server.c (debug_hw_points): Don't define. Replace all uses
6234 with show_debug_regs.
6235 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6236 all uses with show_debug_regs.
6237
2e4bb98a
EBM		 62382014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6239
6240 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6241 endianness into account.
6242 (ppc_supply_ptrace_register): Likewise.
6243
ac740bc7
JH		 62442014-09-03 James Hogan <james.hogan@imgtec.com>
6245
6246 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6247 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6248
97ea6506
GB		 62492014-09-03 Gary Benson <gbenson@redhat.com>
6250
6251 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6252 ALL_DEBUG_ADDRESS_REGISTERS.
6253
df7e5265
GB		 62542014-09-02 Gary Benson <gbenson@redhat.com>
6255
6256 * i386-low.h: Renamed as...
6257 * x86-low.h: New file. All type, function and variable name
6258 prefixes changed from "i386_" to "x86_". All references updated.
6259 * i386-low.c: Renamed as...
6260 * x86-low.c: New file. All type, function and variable name
6261 prefixes changed from "i386_" to "x86_". All references updated.
6262
ed859da7
GB		 62632014-09-02 Gary Benson <gbenson@redhat.com>
6264
6265 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6266 (x86_linux_new_thread): Likewise.
6267
860789c7
GB		 62682014-08-29 Gary Benson <gbenson@redhat.com>
6269
6270 * server.h (setjmp.h): Do not include.
6271 (toplevel): Do not declare.
6272 (common-exceptions.h): Include.
6273 (cleanups.h): Likewise.
6274 * server.c (toplevel): Do not define.
6275 (exit_code): New static global.
6276 (detach_or_kill_for_exit_cleanup): New function.
6277 (main): New function. Original main renamed to...
6278 (captured_main): New function.
6279 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6280
ff55e1b5
GB		 62812014-08-29 Gary Benson <gbenson@redhat.com>
6282
6283 * Makefile.in (SFILES): Add common/common-exceptions.c.
6284 (OBS): Add common-exceptions.o.
6285 (common-exceptions.o): New rule.
6286 * utils.c (prepare_to_throw_exception): New function.
6287
e9bcb658
GB		 62882014-08-29 Gary Benson <gbenson@redhat.com>
6289
6290 * config.in: Regenerate.
6291 * configure: Likewise.
6292
e3180625
GB		 62932014-08-29 Gary Benson <gbenson@redhat.com>
6294
6295 * Makefile.in (SFILES): Add common/cleanups.c.
6296 (OBS): cleanups.o.
6297 (cleanups.o): New rule.
6298
e3d6ba5d
GB		 62992014-08-29 Gary Benson <gbenson@redhat.com>
6300
6301 * utils.c (internal_vwarning): New function.
6302
7096e886
GB		 63032014-08-28 Gary Benson <gbenson@redhat.com>
6304
6305 * utils.h (fatal): Remove declaration.
6306 * utils.c (fatal): Remove function.
6307
14ce3192
GB		 63082014-08-28 Gary Benson <gbenson@redhat.com>
6309
6310 * tracepoint.c (gdb_agent_init): Replace fatal with
6311 perror_with_name.
6312 (initialize_tracepoint): Likewise.
6313
50278d59
GB		 63142014-08-28 Gary Benson <gbenson@redhat.com>
6315
6316 * remote-utils.c (remote_prepare): Replace fatal with error.
6317
aa96c426
GB		 63182014-08-28 Gary Benson <gbenson@redhat.com>
6319
6320 * linux-low.c (linux_async): Replace fatal with warning.
6321 Tidy up and return.
6322 (linux_start_non_stop): Return -1 if linux_async failed.
6323
f7160e97
GB		 63242014-08-28 Gary Benson <gbenson@redhat.com>
6325
6326 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6327 gdb_assert.
6328 (i386_dr_low_get_addr): Remove vague comment.
6329 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6330 gdb_assert.
6331
38e08fca
GB		 63322014-08-28 Gary Benson <gbenson@redhat.com>
6333
6334 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6335 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6336 internal_error.
6337 (linux_resume_one_lwp): Likewise.
6338 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6339 gdb_assert.
6340 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6341 with internal_error.
6342 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6343 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6344 (find_register_by_name): Replace fatal with internal_error.
6345 (find_regno): Likewise.
6346 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6347 * thread-db.c (thread_db_create_event): Likewise.
6348 (thread_db_load_search): Likewise.
6349 (try_thread_db_load_1): Likewise.
6350 * tracepoint.c (get_jump_space_head): Replace fatal with
6351 internal_error.
6352 (claim_trampoline_space): Likewise.
6353 (have_fast_tracepoint_trampoline_buffer): Likewise.
6354 (cmd_qtstart): Likewise.
6355 (stop_tracing): Likewise.
6356 (fast_tracepoint_collecting): Likewise.
6357 (target_malloc): Likewise.
6358 (download_tracepoint): Likewise.
6359 (download_trace_state_variables): Replace check with gdb_assert.
6360 (upload_fast_traceframes): Replace fatal with internal_error.
6361
34abf635
GB		 63622014-08-19 Tom Tromey <tromey@redhat.com>
6363 Gary Benson <gbenson@redhat.com>
6364
6365 * Makefile.in (SFILES): Add common/common-debug.c.
6366 (OBS): Add common-debug.o.
6367 (common-debug.o): New rule.
6368 * debug.h (debug_printf): Don't declare.
6369 * debug.c (debug_printf): Renamed and rewritten as...
6370 (debug_vprintf): New function.
6371
f6e94d78
GB		 63722014-08-19 Gary Benson <gbenson@redhat.com>
6373
6374 * utils.h: Do not include print-utils.h.
6375
9239eeab
GB		 63762014-08-19 Tom Tromey <tromey@redhat.com>
6377 Gary Benson <gbenson@redhat.com>
6378
6379 * server.h: Add static assertion.
6380 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6381
ef87c8bb
GB		 63822014-08-19 Tom Tromey <tromey@redhat.com>
6383 Gary Benson <gbenson@redhat.com>
6384
6385 * Makefile.in (SFILES): Add common/errors.c.
6386 (OBS): Add errors.o.
6387 (IPA_OBS): Add errors-ipa.o.
6388 (errors.o): New rule.
6389 (errors-ipa.o): Likewise.
6390 * utils.h (perror_with_name, error, warning): Don't declare.
6391 * utils.c (warning): Renamed and rewritten as...
6392 (vwarning): New function.
6393 (error): Renamed and rewritten as...
6394 (verror): New function.
6395 (internal_error): Renamed and rewritten as...
6396 (internal_verror): New function.
6397
bb974a24
GB		 63982014-08-07 Gary Benson <gbenson@redhat.com>
6399
6400 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6401 * configure: Regenerate.
6402 * config.in: Likewise.
6403 * server.h: Do not include errno.h.
6404 * event-loop.c: Likewise.
6405 * hostio-errno.c: Likewise.
6406 * linux-low.c: Likewise.
6407 * remote-utils.c: Likewise.
6408 * spu-low.c: Likewise.
6409 * utils.c: Likewise.
6410 * gdbreplay.c: Unconditionally include errno.h.
6411
6d3d12eb
GB		 64122014-08-07 Gary Benson <gbenson@redhat.com>
6413
6414 * server.h: Do not include string.h.
6415 * event-loop.c: Likewise.
6416 * linux-low.c: Likewise.
6417 * regcache.c: Likewise.
6418 * remote-utils.c: Likewise.
6419 * spu-low.c: Likewise.
6420 * utils.c: Likewise.
6421
dccbb609
GB		 64222014-08-07 Gary Benson <gbenson@redhat.com>
6423
6424 * server.h: Do not include gdb_assert.h.
6425
e76df0d0
GB		 64262014-08-07 Gary Benson <gbenson@redhat.com>
6427
6428 * server.h: Do not include common-utils.h.
6429
4cb9c816
GB		 64302014-08-07 Gary Benson <gbenson@redhat.com>
6431
6432 * server.h: Do not include ptid.h.
6433 * notif.h: Likewise.
6434
3995eeee
GB		 64352014-08-07 Gary Benson <gbenson@redhat.com>
6436
6437 * server.h: Do not include gdb_locale.h.
6438
cb9f1a9b
GB		 64392014-08-07 Gary Benson <gbenson@redhat.com>
6440
6441 * server.h: Do not include gdb/signals.h.
6442 * win32-low.c: Likewise.
6443
a5fceff8
GB		 64442014-08-07 Gary Benson <gbenson@redhat.com>
6445
6446 * server.h: Do not include pathmax.h.
6447
b9391142
GB		 64482014-08-07 Gary Benson <gbenson@redhat.com>
6449
6450 * server.h: Do not include libiberty.h.
6451 * linux-bfin-low.c: Likewise.
6452
0e443c87
GB		 64532014-08-07 Gary Benson <gbenson@redhat.com>
6454
6455 * server.h: Do not include ansidecl.h.
6456
8ebb3f56
GB		 64572014-08-07 Gary Benson <gbenson@redhat.com>
6458
6459 * linux-x86-low.c: Do not include stddef.h.
6460 * lynx-ppc-low.c: Likewise.
6461 * tracepoint.c: Likewise.
6462
8980bdf6
GB		 64632014-08-07 Gary Benson <gbenson@redhat.com>
6464
6465 * server.h: Do not include stdarg.h.
6466 * nto-low.c: Likewise.
6467
d7096f71
GB		 64682014-08-07 Gary Benson <gbenson@redhat.com>
6469
6470 * server.h: Do not include stdlib.h.
6471 * inferiors.c: Likewise.
6472 * linux-low.c: Likewise.
6473 * regcache.c: Likewise.
6474 * spu-low.c: Likewise.
6475 * tracepoint.c: Likewise.
6476 * utils.c: Likewise.
6477
d02f550d
GB		 64782014-08-07 Gary Benson <gbenson@redhat.com>
6479
6480 * server.h: Do not include stdio.h.
6481 * linux-low.c: Likewise.
6482 * remote-utils.c: Likewise.
6483 * spu-low.c: Likewise.
6484 * utils.c: Likewise.
6485 * wincecompat.c: Likewise.
6486
87f6c4e3
GB		 64872014-08-06 Gary Benson <gbenson@redhat.com>
6488
6489 * regcache.c (init_register_cache): Move conditionals inside if.
6490
7089dca4
GB		 64912014-08-06 Gary Benson <gbenson@redhat.com>
6492
6493 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6494
462f517e
GB		 64952014-07-31 Gary Benson <gbenson@redhat.com>
6496
6497 * ax.h: Do not include server.h.
6498 * gdbthread.h: Likewise.
6499 * lynx-low.h: Likewise.
6500 * notif.h: Likewise.
6501
976411d6
GB		 65022014-07-30 Gary Benson <gbenson@redhat.com>
6503
6504 * server.h: Include common-defs.h.
6505 Do not include config.h or build-gnulib-gdbserver/config.h.
6506
d41f6d8e
GB		 65072014-07-30 Gary Benson <gbenson@redhat.com>
6508
6509 * hostio-errno.c: Move server.h to top of includes list.
6510 * inferiors.c: Likewise.
6511 * linux-x86-low.c: Likewise.
6512 * notif.c: Include server.h.
6513
314c6a35
TT		 65142014-07-24 Tom Tromey <tromey@redhat.com>
6515 Gary Benson <gbenson@redhat.com>
6516
6517 * server.h (CORE_ADDR): Now unsigned.
6518
69ff6be5
PA		 65192014-07-16 Pedro Alves <palves@redhat.com>
6520
6521 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6522
ce9e3fe7
PA		 65232014-07-15 Pedro Alves <palves@redhat.com>
6524
6525 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6526 copy.
6527
e76126e8
PA		 65282014-07-11 Pedro Alves <palves@redhat.com>
6529
6530 * linux-low.c (kill_wait_lwp): New function, based on
6531 kill_one_lwp_callback, but use my_waitpid directly.
6532 (kill_one_lwp_callback, linux_kill): Use it.
6533
8e9db26e
PA		 65342014-06-23 Pedro Alves <palves@redhat.com>
6535
6536 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6537 before setting DR0..DR3.
6538
698b3e08
GB		 65392014-06-20 Gary Benson <gbenson@redhat.com>
6540
6541 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6542 * configure: Regenerated.
6543 * config.in: Likewise.
6544
125f8a3d
GB		 65452014-06-20 Gary Benson <gbenson@redhat.com>
6546
6547 * Makefile.in (SFILES): Update locations for files moved
6548 from common to nat.
6549 (object file files): Reordered.
6550
42995dbd
GB		 65512014-06-20 Gary Benson <gbenson@redhat.com>
6552
6553 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6554 (i386_dr_low_set_addr): Likewise.
6555 (i386_dr_low_get_addr): Likewise.
6556 (i386_dr_low_can_set_control): Likewise.
6557 (i386_dr_low_set_control): Likewise.
6558 (i386_dr_low_get_control): Likewise.
6559 (i386_dr_low_get_status): Likewise.
6560 (i386_get_debug_register_length): Likewise.
6561 * linux-x86-low.c (i386_dr_low_set_addr):
6562 Changed signature. Made static.
6563 (i386_dr_low_get_addr): Likewise.
6564 (i386_dr_low_set_control): Likewise.
6565 (i386_dr_low_get_control): Likewise.
6566 (i386_dr_low_get_status): Likewise.
6567 (i386_dr_low): New global variable.
6568 * win32-i386-low.c (i386_dr_low_set_addr):
6569 Changed signature. Made static.
6570 (i386_dr_low_get_addr): Likewise.
6571 (i386_dr_low_set_control): Likewise.
6572 (i386_dr_low_get_control): Likewise.
6573 (i386_dr_low_get_status): Likewise.
6574 (i386_dr_low): New global variable.
6575
e1d2394b
MS		 65762014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6577
6578 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6579 * Makefile.in (AR, AR_FLAGS): Define.
6580 * configure: Regenerate.
6581
3a8ee006
GB		 65822014-06-19 Gary Benson <gbenson@redhat.com>
6583
6584 * Makefile.in (i386-dregs.o): New rule.
6585 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6586 * i386-low.c (target.h): Remove include.
6587 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6588 (DR_CONTROL_SHIFT): Likewise.
6589 (DR_CONTROL_SIZE): Likewise.
6590 (DR_RW_EXECUTE): Likewise.
6591 (DR_RW_WRITE): Likewise.
6592 (DR_RW_READ): Likewise.
6593 (DR_RW_IORW): Likewise.
6594 (DR_LEN_1): Likewise.
6595 (DR_LEN_2): Likewise.
6596 (DR_LEN_4): Likewise.
6597 (DR_LEN_8): Likewise.
6598 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6599 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6600 (DR_ENABLE_SIZE): Likewise.
6601 (DR_LOCAL_SLOWDOWN): Likewise.
6602 (DR_GLOBAL_SLOWDOWN): Likewise.
6603 (DR_CONTROL_RESERVED): Likewise.
6604 (I386_DR_CONTROL_MASK): Likewise.
6605 (I386_DR_VACANT): Likewise.
6606 (I386_DR_LOCAL_ENABLE): Likewise.
6607 (I386_DR_GLOBAL_ENABLE): Likewise.
6608 (I386_DR_DISABLE): Likewise.
6609 (I386_DR_SET_RW_LEN): Likewise.
6610 (I386_DR_GET_RW_LEN): Likewise.
6611 (I386_DR_WATCH_HIT): Likewise.
6612 (i386_wp_op_t): Likewise.
6613 (i386_show_dr): Likewise.
6614 (i386_length_and_rw_bits): Likewise.
6615 (i386_insert_aligned_watchpoint): Likewise.
6616 (i386_remove_aligned_watchpoint): Likewise.
6617 (i386_handle_nonaligned_watchpoint): Likewise.
6618 i386_update_inferior_debug_regs(): Likewise.
6619 (i386_dr_insert_watchpoint): Likewise.
6620 (i386_dr_remove_watchpoint): Likewise.
6621 (i386_dr_region_ok_for_watchpoint): Likewise.
6622 (i386_dr_stopped_data_address): Likewise.
6623 (i386_dr_stopped_by_watchpoint): Likewise.
6624
8f26655c
GB		 66252014-06-19 Gary Benson <gbenson@redhat.com>
6626
6627 * i386-low.c (i386_dr_show): Renamed to
6628 i386_show_dr and made static. All uses updated.
6629 (i386_dr_length_and_rw_bits): Renamed to
6630 i386_length_and_rw_bits and made static.
6631 All uses updated.
6632 (i386_dr_insert_aligned_watchpoint): Renamed to
6633 i386_insert_aligned_watchpoint and made static.
6634 All uses updated.
6635 (i386_dr_remove_aligned_watchpoint): Renamed to
6636 i386_remove_aligned_watchpoint and made static.
6637 All uses updated.
6638 (i386_dr_update_inferior_debug_regs): Renamed to
6639 i386_update_inferior_debug_regs and made static.
6640 All uses updated.
6641
b9228891
GB		 66422014-06-18 Gary Benson <gbenson@redhat.com>
6643
5171def3
GB		 6644 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6645 (i386_dr_low_can_set_control): Likewise.
6646 (i386_get_debug_register_length): Likewise.
6647 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6648 (i386_dr_low_can_set_control): Likewise.
6649 (i386_get_debug_register_length): Likewise.
6650
66512014-06-17 Gary Benson <gbenson@redhat.com>
6652
b9228891
GB		 6653 * i386-low.h (i386-dregs.h): New include.
6654 (DR_FIRSTADDR): Now in i386-dregs.h.
6655 (DR_LASTADDR): Likewise.
6656 (DR_NADDR): Likewise.
6657 (DR_STATUS): Likewise.
6658 (DR_CONTROL): Likewise.
6659 (i386_debug_reg_state): Likewise.
6660 (i386_dr_insert_watchpoint): Likewise.
6661 (i386_dr_remove_watchpoint): Likewise.
6662 (i386_dr_region_ok_for_watchpoint): Likewise.
6663 (i386_dr_stopped_data_address): Likewise.
6664 (i386_dr_stopped_by_watchpoint): Likewise.
6665 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6666
4be83cc2
GB		 66672014-06-18 Gary Benson <gbenson@redhat.com>
6668
6669 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6670 i386_dr_insert_watchpoint.
6671 (i386_low_remove_watchpoint): Renamed to
6672 i386_dr_remove_watchpoint.
6673 (i386_low_region_ok_for_watchpoint): Renamed to
6674 i386_dr_region_ok_for_watchpoint.
6675 (i386_low_stopped_data_address): Renamed to
6676 i386_dr_stopped_data_address.
6677 (i386_low_stopped_by_watchpoint): Renamed to
6678 i386_dr_stopped_by_watchpoint.
6679 * i386-low.c (i386_show_dr): Renamed to
6680 i386_dr_show and made nonstatic. All uses updated.
6681 (i386_length_and_rw_bits): Renamed to
6682 i386_dr_length_and_rw_bits and made nonstatic.
6683 All uses updated.
6684 (i386_insert_aligned_watchpoint): Renamed to
6685 i386_dr_insert_aligned_watchpoint and made nonstatic.
6686 All uses updated.
6687 (i386_remove_aligned_watchpoint): Renamed to
6688 i386_dr_remove_aligned_watchpoint and made nonstatic.
6689 All uses updated.
6690 (i386_update_inferior_debug_regs): Renamed to
6691 i386_dr_update_inferior_debug_regs and made nonstatic.
6692 All uses updated.
6693 (i386_low_insert_watchpoint): Renamed to
6694 i386_dr_insert_watchpoint. All uses updated.
6695 (i386_low_remove_watchpoint): Renamed to
6696 i386_dr_remove_watchpoint. All uses updated.
6697 (i386_low_region_ok_for_watchpoint): Renamed to
6698 i386_dr_region_ok_for_watchpoint. All uses updated.
6699 (i386_low_stopped_data_address): Renamed to
6700 i386_dr_stopped_data_address. All uses updated.
6701 (i386_low_stopped_by_watchpoint): Renamed to
6702 i386_dr_stopped_by_watchpoint. All uses updated.
6703
131aa0d4
GB		 67042014-06-18 Gary Benson <gbenson@redhat.com>
6705
6706 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6707 (i386_dr_low_can_set_control): Likewise.
6708 (i386_insert_aligned_watchpoint): New check.
6709
d9305f7f
GB		 67102014-06-18 Gary Benson <gbenson@redhat.com>
6711
6712 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6713 Renamed to state.
6714
e927c9fc
GB		 67152014-06-18 Gary Benson <gbenson@redhat.com>
6716
6717 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6718 instead of fatal and error.
6719 (i386_handle_nonaligned_watchpoint): Likewise.
6720
1b6d4134
GB		 67212014-06-18 Gary Benson <gbenson@redhat.com>
6722
6723 * i386-low.c (i386_get_debug_register_length): New macro.
6724 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6725 (i386_show_dr): Use debug_printf instead of fprintf. Use
6726 phex to format values.
6727
6e62758f
GB		 67282014-06-18 Gary Benson <gbenson@redhat.com>
6729
6730 * i386-low.h: Comment changes.
6731 * i386-low.c: Likewise.
6732
fc6e2f03
GB		 67332014-06-18 Gary Benson <gbenson@redhat.com>
6734
6735 * i386-low.c: Whitespace changes.
6736
f9d1eeed
TT		 67372014-06-12 Tom Tromey <tromey@redhat.com>
6738
6739 * utils.c (freeargv): Remove.
6740
0b04e523
TT		 67412014-06-12 Tom Tromey <tromey@redhat.com>
6742
6743 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6744 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6745 (parse_debug_format_options): Likewise.
6746 (gdbserver_usage): Likewise.
6747 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6748 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6749 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6750 against libiberty.
6751 ($(LIBGNU)): Depend on libiberty.
6752 (all-lib): Recurse into all subdirs.
6753 (install-only): Invoke "install" target in subdirs.
6754 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6755 targets.
6756 * configure: Rebuild.
6757 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6758 for vasprintf, vsnprintf, or gettimeofday.
6759 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6760 srv_tgtobj.
6761
270c9937
JB		 67622014-06-05 Joel Brobecker <brobecker@adacore.com>
6763
6764 * development.sh: Delete.
6765 * Makefile.in (config.status): Adjust dependency on development.sh.
6766 * configure.ac: Adjust development.sh source call.
6767 * configure: Regenerate.
6768
0a261ed8
PA		 67692014-06-02 Pedro Alves <palves@redhat.com>
6770
6771 * ax.c (gdb_free_agent_expr): New function.
6772 * ax.h (gdb_free_agent_expr): New declaration.
6773 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6774 list.
6775 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6776 static.
6777 (clear_breakpoint_conditions_and_commands): New function.
6778 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6779 (clear_breakpoint_conditions_and_commands): New declaration.
6780
e9dae05e
RR		 67812014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6782
6783 * linux-aarch64-low.c (asm/ptrace.h): Include.
6784
5876f503
JK		 67852014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6786
6787 Fix TLS access for -static -pthread.
6788 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6789 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6790 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6791
802e8e6d
PA		 67922014-05-20 Pedro Alves <palves@redhat.com>
6793
6794 * linux-aarch64-low.c (aarch64_insert_point)
6795 (aarch64_remove_point): No longer check whether the type is
6796 supported here. Adjust to new interface.
6797 (the_low_target): Install aarch64_supports_z_point_type as
6798 supports_z_point_type method.
6799 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6800 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6801 instead of a Z packet char. Adjust.
6802 (arm_supports_z_point_type): New function.
6803 (arm_insert_point, arm_remove_point): Adjust to new interface.
6804 (the_low_target): Install arm_supports_z_point_type.
6805 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6806 (cris_insert_point, cris_remove_point): Adjust to new interface.
6807 Don't check whether the type is supported here.
6808 (the_low_target): Install cris_supports_z_point_type.
6809 * linux-low.c (linux_supports_z_point_type): New function.
6810 (linux_insert_point, linux_remove_point): Adjust to new interface.
6811 * linux-low.h (struct linux_target_ops) <insert_point,
6812 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6813 raw_breakpoint pointer parameter.
6814 <supports_z_point_type>: New method.
6815 * linux-mips-low.c (mips_supports_z_point_type): New function.
6816 (mips_insert_point, mips_remove_point): Adjust to new interface.
6817 Use mips_supports_z_point_type.
6818 (the_low_target): Install mips_supports_z_point_type.
6819 * linux-ppc-low.c (the_low_target): Install NULL as
6820 supports_z_point_type method.
6821 * linux-s390-low.c (the_low_target): Install NULL as
6822 supports_z_point_type method.
6823 * linux-sparc-low.c (the_low_target): Install NULL as
6824 supports_z_point_type method.
6825 * linux-x86-low.c (x86_supports_z_point_type): New function.
6826 (x86_insert_point): Adjust to new insert_point interface. Use
6827 insert_memory_breakpoint. Adjust to new
6828 i386_low_insert_watchpoint interface.
6829 (x86_remove_point): Adjust to remove_point interface. Use
6830 remove_memory_breakpoint. Adjust to new
6831 i386_low_remove_watchpoint interface.
6832 (the_low_target): Install x86_supports_z_point_type.
6833 * lynx-low.c (lynx_target_ops): Install NULL as
6834 supports_z_point_type callback.
6835 * nto-low.c (nto_supports_z_point_type): New.
6836 (nto_insert_point, nto_remove_point): Adjust to new interface.
6837 (nto_target_ops): Install nto_supports_z_point_type.
6838 * mem-break.c: Adjust intro comment.
6839 (struct raw_breakpoint) <raw_type, size>: New fields.
6840 <inserted>: Update comment.
6841 <shlib_disabled>: Delete field.
6842 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6843 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6844 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6845 (raw_bkpt_type_to_target_hw_bp_type): New function.
6846 (find_enabled_raw_code_breakpoint_at): New function.
6847 (find_raw_breakpoint_at): New type and size parameters. Use them.
6848 (insert_memory_breakpoint): New function, based off
6849 set_raw_breakpoint_at.
6850 (remove_memory_breakpoint): New function.
6851 (set_raw_breakpoint_at): Reimplement.
6852 (set_breakpoint): New, based on set_breakpoint_at.
6853 (set_breakpoint_at): Reimplement.
6854 (delete_raw_breakpoint): Go through the_target->remove_point
6855 instead of assuming memory breakpoints.
6856 (find_gdb_breakpoint_at): Delete.
6857 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6858 (find_gdb_breakpoint): New function.
6859 (set_gdb_breakpoint_at): Delete.
6860 (z_type_supported): New function.
6861 (set_gdb_breakpoint_1): New function, loosely based off
6862 set_gdb_breakpoint_at.
6863 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6864 (delete_gdb_breakpoint_at): Delete.
6865 (delete_gdb_breakpoint_1): New function, loosely based off
6866 delete_gdb_breakpoint_at.
6867 (delete_gdb_breakpoint): New function.
6868 (clear_gdb_breakpoint_conditions): Rename to ...
6869 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6870 breakpoint.
6871 (add_condition_to_breakpoint): Make static.
6872 (add_breakpoint_condition): Take a struct breakpoint pointer
6873 instead of an address. Adjust.
6874 (gdb_condition_true_at_breakpoint): Rename to ...
6875 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6876 z_type parameter.
6877 (gdb_condition_true_at_breakpoint): Reimplement.
6878 (add_breakpoint_commands): Take a struct breakpoint pointer
6879 instead of an address. Adjust.
6880 (gdb_no_commands_at_breakpoint): Rename to ...
6881 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6882 parameter. Return true if no breakpoint was found. Change debug
6883 output.
6884 (gdb_no_commands_at_breakpoint): Reimplement.
6885 (run_breakpoint_commands): Rename to ...
6886 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6887 and change return type to boolean.
6888 (run_breakpoint_commands): New function.
6889 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6890 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6891 breakpoint. Go through the_target->remove_point instead of
6892 assuming memory breakpoint.
6893 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6894 software and hardware breakpoints.
6895 (reinsert_raw_breakpoint): Go through the_target->insert_point
6896 instead of assuming memory breakpoint.
6897 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6898 software and hardware breakpoints.
6899 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6900 Check both software and hardware breakpoints.
6901 (validate_inserted_breakpoint): Assert the breakpoint is a
6902 software breakpoint. Set the inserted flag to -1 instead of
6903 setting shlib_disabled.
6904 (delete_disabled_breakpoints): Adjust.
6905 (validate_breakpoints): Only validate software breakpoints.
6906 Adjust to inserted flag change.
6907 (check_mem_read, check_mem_write): Skip breakpoint types other
6908 than software breakpoints. Adjust to inserted flag change.
6909 * mem-break.h (enum raw_bkpt_type): New enum.
6910 (raw_breakpoint, struct process_info): Forward declare.
6911 (Z_packet_to_target_hw_bp_type): Delete declaration.
6912 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6913 (set_gdb_breakpoint, delete_gdb_breakpoint)
6914 (clear_breakpoint_conditions): New declarations.
6915 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6916 (breakpoint_inserted_here): Update comment.
6917 (add_breakpoint_condition, add_breakpoint_commands): Replace
6918 address parameter with a breakpoint pointer parameter.
6919 (gdb_breakpoint_here): Update comment.
6920 (delete_gdb_breakpoint_at): Delete.
6921 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6922 * server.c (process_point_options): Take a struct breakpoint
6923 pointer instead of an address. Adjust.
6924 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6925 delete_gdb_breakpoint.
6926 * spu-low.c (spu_target_ops): Install NULL as
6927 supports_z_point_type method.
6928 * target.h: Include mem-break.h.
6929 (struct target_ops) <prepare_to_access_memory>: Update comment.
6930 <supports_z_point_type>: New field.
6931 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6932 instead of a char. Also take a raw breakpoint pointer.
6933 * win32-arm-low.c (the_low_target): Install NULL as
6934 supports_z_point_type.
6935 * win32-i386-low.c (i386_supports_z_point_type): New function.
6936 (i386_insert_point, i386_remove_point): Adjust to new interface.
6937 (the_low_target): Install i386_supports_z_point_type.
6938 * win32-low.c (win32_supports_z_point_type): New function.
6939 (win32_insert_point, win32_remove_point): Adjust to new interface.
6940 (win32_target_ops): Install win32_supports_z_point_type.
6941 * win32-low.h (struct win32_target_ops):
6942 <supports_z_point_type>: New method.
6943 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6944 instead of a char. Also take a raw breakpoint pointer.
6945
932539e3
PA		 69462014-05-20 Pedro Alves <palves@redhat.com>
6947
6948 * mem-break.h: Include break-common.h.
6949 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6950 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6951 (Z_packet_to_target_hw_bp_type): New declaration.
6952 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6953 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6954 (Z_PACKET_ACCESS_WP): Delete macros.
6955 (Z_packet_to_hw_type): Delete function.
6956 * i386-low.h: Don't include break-common.h here.
6957 (Z_packet_to_hw_type): Delete declaration.
6958 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6959 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6960 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6961 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6962 * linux-aarch64-low.c: Don't include break-common.h here.
6963 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6964 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6965 (Z_packet_to_target_hw_bp_type): Delete function.
6966 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6967 function.
6968 (mips_insert_point, mips_remove_point): Use
6969 Z_packet_to_target_hw_bp_type.
6970
4ff0d3d8
PA		 69712014-05-20 Pedro Alves <palves@redhat.com>
6972
6973 * linux-aarch64-low.c: Include break-common.h.
6974 (enum target_point_type): Delete.
6975 (Z_packet_to_point_type): Rename to ...
6976 (Z_packet_to_target_hw_bp_type): ... this, and return a
6977 target_hw_bp_type instead.
6978 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6979 instead of an enum target_point_type.
6980 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6981 breakpoint type.
6982 (aarch64_dr_state_insert_one_point)
6983 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6984 (aarch64_handle_aligned_watchpoint)
6985 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6986 Take an enum target_hw_bp_type instead of an enum
6987 target_point_type.
6988 (aarch64_supports_z_point_type): New function.
6989 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6990 use Z_packet_to_target_hw_bp_type.
6991
786dc519
JB		 69922014-05-20 Joel Brobecker <brobecker@adacore.com>
6993
6994 * configure.ac: Only use -Werror by default when DEVELOPMENT
6995 is true.
6996 * configure: Regenerate.
6997
9e0aa64f
JK		 69982014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6999
7000 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7001 * linux-x86-low.c (X86_64_USER_REGS): New.
7002 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7003
2b577b92
YQ		 70042014-04-28 Yao Qi <yao@codesourcery.com>
7005
7006 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7007 name.
7008
94611da2
PA		 70092014-04-25 Pedro Alves <palves@redhat.com>
7010
7011 PR server/16255
7012 * linux-low.c (linux_attach_fail_reason_string): New function.
7013 (linux_attach_lwp): Delete.
7014 (linux_attach_lwp_1): Rename to ...
7015 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7016 argument. Remove "initial" parameter. Return int instead of
7017 void. Don't error or warn here.
7018 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7019 failure to attach to the tgid. Call warning when failing to
7020 attach to an lwp.
7021 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7022 argument. Remove "initial" parameter. Return int instead of
7023 void. Don't error or warn here.
7024 (linux_attach_fail_reason_string): New declaration.
7025 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7026 interface change. Use linux_attach_fail_reason_string.
7027
01f9f808
MS		 70282014-04-24 Michael Sturm <michael.sturm@mintel.com>
7029 Walfred Tedeschi <walfred.tedeschi@intel.com>
7030
7031 * Makefile.in: Added rules to handle new files
7032 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7033 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7034 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7035 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7036 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7037 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7038 x32-avx512-linux.o.
7039 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7040 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7041 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7042 i386/x32-avx512.xml.
7043 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7044 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7045 i386/x32-avx512-linux.xml.
7046 * i387-fp.c (num_avx512_k_registers): New constant for number
7047 of K registers.
7048 (num_avx512_zmmh_low_registers): New constant for number of
7049 lower ZMM registers (0-15).
7050 (num_avx512_zmmh_high_registers): New constant for number of
7051 higher ZMM registers (16-31).
7052 (num_avx512_ymmh_registers): New contant for number of higher
7053 YMM registers (ymm16-31 added by avx521 on x86_64).
7054 (num_avx512_xmm_registers): New constant for number of higher
7055 XMM registers (xmm16-31 added by AVX512 on x86_64).
7056 (struct i387_xsave): Add space for AVX512 registers.
7057 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7058 Add code to handle AVX512 registers.
7059 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7060 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7061 prototypei from generated file.
7062 (tdesc_amd64_avx512_linux): Likewise.
7063 (init_registers_x32_avx512_linux): Likewise.
7064 (tdesc_x32_avx512_linux): Likewise.
7065 (init_registers_i386_avx512_linux): Likewise.
7066 (tdesc_i386_avx512_linux): Likewise.
7067 (x86_64_regmap): Add AVX512 registers.
7068 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7069 mask.
7070 (initialize_low_arch): Add code to initialize AVX512 registers.
7071
51aa91f9
PA		 70722014-04-23 Pedro Alves <palves@redhat.com>
7073
7074 * mem-break.c (find_gdb_breakpoint_at): Make static.
7075 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7076
a4165e94
PA		 70772014-04-23 Pedro Alves <palves@redhat.com>
7078
7079 * i386-low.c: Don't include break-common.h here.
7080 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7081 prototype to take target_hw_bp_type as argument instead of a Z
7082 packet char.
7083 * i386-low.h: Include break-common.h here.
7084 (Z_packet_to_hw_type): Declare.
7085 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7086 prototypes.
7087 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7088 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7089 (x86_remove_point): Convert the packet number to a
7090 target_hw_bp_type before calling i386_low_remove_watchpoint.
7091 * win32-i386-low.c (i386_insert_point): Convert the packet number
7092 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7093 (i386_remove_point): Convert the packet number to a
7094 target_hw_bp_type before calling i386_low_remove_watchpoint.
7095
b8acf843
PA		 70962014-04-23 Pedro Alves <palves@redhat.com>
7097
7098 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7099
d708bcd1
PA		 71002014-04-10 Pedro Alves <palves@redhat.com>
7101
7102 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7103 Check if the condition or command is NULL before checking if the
7104 breakpoint is known. On success, return true.
7105 * mem-break.h (add_breakpoint_condition): Document return.
7106 (add_breakpoint_commands): Add describing comment.
7107 * server.c (skip_to_semicolon): New function.
7108 (process_point_options): Use it.
7109
2eec7d5b
PA		 71102014-04-09 Pedro Alves <palves@redhat.com>
7111
7112 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7113 to lwpid_of.
7114
fa96cb38
PA		 71152014-02-27 Pedro Alves <palves@redhat.com>
7116
7117 PR 12702
7118 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7119 macros.
7120 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7121 output.
7122 (last_thread_of_process_p): Take a PID argument instead of a
7123 thread pointer.
7124 (linux_wait_for_lwp): Delete.
7125 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7126 functions.
7127 (linux_low_filter_event): New function, party factored out from
7128 linux_wait_for_event.
7129 (linux_wait_for_event): Rename to ...
7130 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7131 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7132 sigsuspend. Check for zombie leaders.
7133 (linux_wait_for_event): Reimplement as wrapper around
7134 linux_wait_for_event_filtered.
7135 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7136 a normal or signal exit is seen, it's the whole process exiting.
7137 (wait_for_sigstop): No longer a for_each_inferior callback.
7138 Rewrite on top of linux_wait_for_event_filtered.
7139 (stop_all_lwps): Call wait_for_sigstop directly.
7140 * server.c (resume, handle_target_event): Handle
7141 TARGET_WAITKIND_NO_RESUMED.
7142
d763de10
JB		 71432014-02-26 Joel Brobecker <brobecker@adacore.com>
7144
7145 * win32-low.c (psapi_get_dll_name,
7146 * win32_CreateToolhelp32Snapshot): Delete.
7147 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7148 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7149 Delete.
7150 (handle_load_dll): Add function description.
7151 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7152
850a0f76
JB		 71532014-02-26 Joel Brobecker <brobecker@adacore.com>
7154
7155 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7156 Add comment.
7157 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7158 base address when calling win32_add_one_solib.
7159 (handle_load_dll): Delete local variable load_addr.
7160 Remove 0x1000 offset applied to DLL base address when calling
7161 win32_add_one_solib.
7162 (handle_unload_dll): Add comment.
7163
f25b3fc3
JB		 71642014-02-26 Joel Brobecker <brobecker@adacore.com>
7165
7166 * win32-low.c (win32_add_all_dlls): Renames
7167 win32_ensure_ntdll_loaded. Rewrite function documentation.
7168 Adjust implementation to always load all DLLs.
7169 Add 0x1000 offset to DLL base address when calling
7170 win32_add_one_solib.
7171 (child_initialization_done): New static global.
7172 (do_initial_child_stuff): Set child_initialization_done to
7173 zero during child initialization, and 1 after. Replace call
7174 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7175 Add comment.
7176 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7177 (handle_unload_dll): Add function documentation.
7178 (get_child_debug_event): Ignore load and unload DLL events
7179 during child initialization.
7180
d86d4aaf
DE		 71812014-02-20 Doug Evans <dje@google.com>
7182
3bc32da3 7183 Remove global all_lwps.
d86d4aaf
DE		 7184 * inferiors.h (ptid_of): Move here from linux-low.h.
7185 (pid_of, lwpid_of): Ditto.
7186 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7187 parameter is a struct thread_info * now.
7188 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7189 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7190 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7191 directly.
7192 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7193 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7194 * linux-arm-low.c (update_registers_callback): Update, "entry"
7195 parameter is a struct thread_info * now.
7196 Fetch lwpid from current_inferior directly.
7197 (arm_insert_point): Pass &all_threads to find_inferior instead of
7198 &all_lwps.
7199 (arm_remove_point): Ditto.
7200 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7201 (arm_prepare_to_resume): Fetch pid from thread.
7202 (arm_read_description): Fetch lwpid from current_inferior directly.
7203 * linux-low.c (all_lwps): Delete.
7204 (delete_lwp): Delete call to remove_inferior.
7205 (handle_extended_wait): Fetch lwpid from thread.
7206 (add_lwp): Don't set lwp->entry.id. Remove call to
7207 add_inferior_to_list.
7208 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7209 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7210 (kill_one_lwp_callback): Ditto.
7211 (linux_kill): Don't dereference NULL pointer.
7212 Fetch ptid,lwpid from thread.
7213 (get_detach_signal): Fetch ptid from thread.
7214 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7215 Simplify call to regcache_invalidate_thread.
7216 (delete_lwp_callback): Update, "entry" parameter is a
7217 struct thread_info * now. Fetch pid from thread.
7218 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7219 (status_pending_p_callback): Update, "entry" parameter is a
7220 struct thread_info * now. Fetch ptid from thread.
7221 (find_lwp_pid): Update, "entry" parameter is a
7222 struct thread_info * now.
7223 (linux_wait_for_lwp): Fetch pid from thread.
7224 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7225 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7226 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7227 (dequeue_one_deferred_signal): Ditto.
7228 (cancel_breakpoint): Fetch ptid from current_inferior.
7229 (linux_wait_for_event): Pass &all_threads to find_inferior,
7230 not &all_lwps. Fetch ptid, lwpid from thread.
7231 (count_events_callback): Update, "entry" parameter is a
7232 struct thread_info * now.
7233 (select_singlestep_lwp_callback): Ditto.
7234 (select_event_lwp_callback): Ditto.
7235 (cancel_breakpoints_callback): Ditto.
7236 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7237 not &all_lwps.
7238 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7239 (unsuspend_one_lwp): Update, "entry" parameter is a
7240 struct thread_info * now.
7241 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7242 not &all_lwps.
7243 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7244 Fetch lwpid from thread, not lwp.
7245 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7246 Pass &all_threads to find_inferior, not &all_lwps.
7247 (send_sigstop): Fetch lwpid from thread, not lwp.
7248 (send_sigstop_callback): Update, "entry" parameter is a
7249 struct thread_info * now.
7250 (suspend_and_send_sigstop_callback): Ditto.
7251 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7252 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7253 struct thread_info * now.
7254 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7255 from thread, lwp.
7256 (lwp_running): Update, "entry" parameter is a
7257 struct thread_info * now.
7258 (stop_all_lwps): Fetch ptid from thread.
7259 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7260 (linux_resume_one_lwp): Fetch lwpid from thread.
7261 (linux_set_resume_request): Update, "entry" parameter is a
7262 struct thread_info * now. Fetch pid, lwpid from thread.
7263 (resume_status_pending_p): Update, "entry" parameter is a
7264 struct thread_info * now.
7265 (need_step_over_p): Ditto. Fetch lwpid from thread.
7266 (start_step_over): Fetch lwpid from thread.
7267 (linux_resume_one_thread): Update, "entry" parameter is a
7268 struct thread_info * now. Fetch lwpid from thread.
7269 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7270 (proceed_one_lwp): Update, "entry" parameter is a
7271 struct thread_info * now. Fetch lwpid from thread.
7272 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7273 struct thread_info * now.
7274 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7275 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7276 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7277 directly.
7278 (regsets_store_inferior_registers): Ditto.
7279 (fetch_register, store_register): Ditto.
7280 (linux_read_memory, linux_write_memory): Ditto.
7281 (linux_request_interrupt): Ditto.
7282 (linux_read_auxv): Ditto.
7283 (linux_xfer_siginfo): Ditto.
7284 (linux_qxfer_spu): Ditto.
7285 (linux_qxfer_libraries_svr4): Ditto.
7286 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7287 moved to inferiors.h.
7288 (get_lwp): Delete.
7289 (get_thread_lwp): Update.
7290 (struct lwp_info): Delete member "entry". Simplify comment for
7291 member "thread".
7292 (all_lwps): Delete.
7293 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7294 current_inferior directly.
7295 (update_watch_registers_callback): Update, "entry" parameter is a
7296 struct thread_info * now. Fetch pid from thread.
7297 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7298 (mips_insert_point): Fetch lwpid from current_inferior.
7299 Pass &all_threads to find_inferior, not &all_lwps.
7300 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7301 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7302 directly.
7303 (mips_stopped_data_address): Ditto.
7304 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7305 directly.
7306 * linux-tile-low.c (tile_arch_setup): Ditto.
7307 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7308 (update_debug_registers_callback): Update, "entry" parameter is a
7309 struct thread_info * now. Fetch pid from thread.
7310 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7311 Pass &all_threads to find_inferior, not &all_lwps.
7312 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7313 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7314 Pass &all_threads to find_inferior, not &all_lwps.
7315 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7316 (i386_dr_low_get_status): Ditto.
7317 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7318 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7319 (x86_linux_read_description): Ditto.
7320 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7321
3b8361aa
DE		 73222014-02-20 Doug Evans <dje@google.com>
7323
7324 * inferiors.c (get_first_inferior): Fix buglet.
7325
f7667f0d
DE		 73262014-02-19 Doug Evans <dje@google.com>
7327
7328 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7329 * inferiors.c (add_thread): Change result type to struct thread_info *.
7330 All callers updated.
7331 (add_lwp): Call add_thread here instead of in callers.
7332 All callers updated.
7333 * linux-low.h (get_lwp_thread): Rewrite.
7334 (struct lwp_info): New member "thread".
7335
b3312d80
DE		 73362014-02-19 Doug Evans <dje@google.com>
7337
7338 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7339 All callers updated.
7340
ecc6f45c
DE		 73412014-02-19 Doug Evans <dje@google.com>
7342
7343 * inferiors.c (add_thread): Fix whitespace.
7344
649ebbca
DE		 73452014-02-19 Doug Evans <dje@google.com>
7346
7347 * dll.c (clear_dlls): Replace accessing list implemention details
7348 with API function.
7349 * gdbthread.h (get_first_thread): Declare.
7350 * inferiors.c (for_each_inferior_with_data): New function.
7351 (get_first_thread): New function.
7352 (find_thread_ptid): Simplify.
7353 (get_first_inferior): New function.
7354 (clear_list): Delete.
7355 (one_inferior_p): New function.
7356 (clear_inferior_list): New function.
7357 (clear_inferiors): Update.
7358 * inferiors.h (for_each_inferior_with_data): Declare.
7359 (clear_inferior_list): Declare.
7360 (one_inferior_p): Declare.
7361 (get_first_inferior): Declare.
7362 * linux-low.c (linux_wait_for_event): Replace accessing list
7363 implemention details with API function.
7364 * server.c (target_running): Ditto.
7365 (accumulate_file_name_length): New function.
7366 (emit_dll_description): New function.
7367 (handle_qxfer_libraries): Replace accessing list implemention
7368 details with API function.
7369 (handle_qxfer_threads_worker): New function.
7370 (handle_qxfer_threads_proper): Replace accessing list implemention
7371 details with API function.
7372 (handle_query): Ditto.
7373 (visit_actioned_threads_callback_ftype): New typedef.
7374 (visit_actioned_threads_data): New struct.
7375 (visit_actioned_threads): Rewrite to be find_inferior callback.
7376 (resume): Call find_inferior.
7377 (handle_status): Replace accessing list implemention
7378 details with API function.
7379 (process_serial_event): Replace accessing list implemention details
7380 with API function.
7381 * target.c (set_desired_inferior): Replace accessing list implemention
7382 details with API function.
7383 * tracepoint.c (same_process_p): New function.
7384 (gdb_agent_about_to_close): Replace accessing list implemention
7385 details with API function.
7386 * win32-low.c (child_delete_thread): Replace accessing list
7387 implemention details with API function.
7388 (match_dll_by_basename): New function.
7389 (dll_is_loaded_by_basename): New function.
7390 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7391 details call to dll_is_loaded_by_basename.
7392
80894984
DE		 73932014-02-19 Doug Evans <dje@google.com>
7394
7395 * dll.h (struct dll_info): Add comment.
7396 * gdbthread.h (struct thread_info): Add comment.
7397 (current_ptid): Simplify.
7398 * inferiors.c (add_process): Update.
7399 (remove_process): Update.
7400 * inferiors.h (struct process_info): Rename member "head" to "entry".
7401 * linux-low.c (delete_lwp): Update.
7402 (add_lwp): Update.
7403 (last_thread_of_process_p): Update.
7404 (kill_one_lwp_callback, linux_kill): Update.
7405 (status_pending_p_callback): Update.
7406 (wait_for_sigstop): Update. Simplify read of ptid.
7407 (start_step_over): Update.
7408 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7409 (get_lwp_thread): Update.
7410 (struct lwp_info): Rename member "head" to "entry".
7411 * regcache.h (inferior_list_entry): Delete.
7412 * server.c (kill_inferior_callback): Update.
7413 (detach_or_kill_inferior_callback): Update.
7414 (print_started_pid): Update.
7415 (print_attached_pid): Update.
7416 (process_serial_event): Simplify read of ptid.
7417 * thread-db.c (thread_db_create_event): Update.
7418 (thread_db_get_tls_address): Update.
7419 * win32-low.c (current_inferior_ptid): Simplify.
7420
46917d26
TT		 74212014-02-19 Tom Tromey <tromey@redhat.com>
7422
7423 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7424 argument.
7425 (target_supports_btrace): Update.
7426
0759a81e
YQ		 74272014-02-14 Yao Qi <yao@codesourcery.com>
7428
7429 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7430 (rsp-low-ipa.o): New target.
7431
a7191e8b
TT		 74322014-02-12 Tom Tromey <tromey@redhat.com>
7433
7434 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7435 convert_ascii_to_int.
7436 * regcache.c (registers_to_string): Likewise.
7437 * remote-utils.c (decode_M_packet): Likewise.
7438 * server.c (process_serial_event): Likewise.
7439
ff0e980e
TT		 74402014-02-12 Tom Tromey <tromey@redhat.com>
7441
7442 * server.c (handle_query, handle_v_run): Use hex2bin, not
7443 unhexify.
7444 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7445
e9371aff
TT		 74462014-02-12 Tom Tromey <tromey@redhat.com>
7447
7448 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7449 convert_int_to_ascii.
7450 * regcache.c (registers_to_string, collect_register_as_string):
7451 Likewise.
7452 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7453 Likewise.
7454 * server.c (process_serial_event): Likewise.
7455 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7456 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7457
971dc0b8
TT		 74582014-02-12 Tom Tromey <tromey@redhat.com>
7459
7460 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7461 bin2hex, not hexify.
7462 * tracepoint.c (cmd_qtstatus): Likewise.
7463
0a822afb
TT		 74642014-02-12 Tom Tromey <tromey@redhat.com>
7465
7466 * remote-utils.c (monitor_output): Pass explicit length to
7467 hexify.
7468
9c3d6531
TT		 74692014-02-12 Tom Tromey <tromey@redhat.com>
7470
7471 * tracepoint.c: Include rsp-low.h.
7472 * server.c: Include rsp-low.h.
7473 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7474 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7475 declare.
7476 * remote-utils.c: Include rsp-low.h.
7477 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7478 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7479 (convert_int_to_ascii, convert_ascii_to_int): Move to
7480 common/rsp-low.c.
7481 * regcache.c: Include rsp-low.h.
7482 * ax.c: Include rsp-low.h.
7483 * Makefile.in (SFILES): Add common/rsp-low.c.
7484 (OBS): Add rsp-low.o.
7485 (rsp-low.o): New target.
7486
01fd3ea5
TT		 74872014-02-12 Tom Tromey <tromey@redhat.com>
7488
7489 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7490 Include print-utils.h.
7491 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7492 (plongest, thirty_two, phex_nz): Remove.
7493 * Makefile.in (SFILES): Add common/print-utils.c.
7494 (OBS): Add print-utils.o.
7495 (print-utils-ipa.o): New target.
7496 (print-utils.o): New target.
7497 (IPA_OBJS): Add print-utils-ipa.o.
7498
e99dc820
TT		 74992014-02-06 Tom Tromey <tromey@redhat.com>
7500
7501 * Makefile.in (SFILES): Fix indentation.
7502
ee1e2d4f
DE		 75032014-02-05 Doug Evans <dje@google.com>
7504
7505 * linux-low.c (linux_wait_for_event): Improve comment.
7506 (linux_wait_1): Keep current_inferior in sync with event_child.
7507
f5a02773
DE		 75082014-01-22 Doug Evans <dje@google.com>
7509
7510 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7511
87ce2a04
DE		 75122014-01-22 Doug Evans <dje@google.com>
7513
7514 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7515 * configure: Regenerate.
7516 * config.in: Regenerate.
7517 * Makefile.in (SFILES): Add debug.c.
7518 (OBS): Add debug.o.
7519 * debug.c: New file.
7520 * debug.h: New file.
7521 * linux-aarch64-low.c (*): Update all debugging printfs to use
7522 debug_printf instead of fprintf.
7523 * linux-arm-low.c (*): Ditto.
7524 * linux-cris-low.c (*): Ditto.
7525 * linux-crisv32-low.c (*): Ditto.
7526 * linux-m32r-low.c (*): Ditto.
7527 * linux-sparc-low.c (*): Ditto.
7528 * linux-x86.c (*): Ditto.
7529 * linux-low.c (*): Ditto.
7530 (linux_wait_1): Add calls to debug_enter, debug_exit.
7531 (linux_wait): Remove redundant debugging printf.
7532 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7533 (linux_resume, unstop_all_lwps): Ditto.
7534 * mem-break.c (*): Update all debugging printfs to use
7535 debug_printf instead of fprintf.
7536 * remote-utils.c (*): Ditto.
7537 * thread-db.c (*): Ditto.
7538 * server.c #include <ctype.h>, "gdb_vecs.h".
7539 (debug_threads): Moved to debug.c.
7540 (*): Update all debugging printfs to use debug_printf instead of
7541 fprintf.
7542 (start_inferior): Replace call to fflush with call to debug_flush.
7543 (monitor_show_help): Mention set debug-format.
7544 (parse_debug_format_options): New function.
7545 (handle_monitor_command): Handle "monitor set debug-format".
7546 (gdbserver_usage): Mention --debug-format.
7547 (main): Parse --debug-format.
7548 * server.h (debug_threads): Declaration moved to debug.h.
7549 #include "debug.h".
7550 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7551 trace_debug_1 that uses debug_printf.
7552 (tracepoint_look_up_symbols): Update all debugging printfs to use
7553 debug_printf instead of fprintf.
7554
e671835b
BS		 75552014-01-20 Baruch Siach <baruch@tkos.co.il>
7556
7557 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7558 sys/ptrace.h.
7559
b5737fa9
PA		 75602014-01-17 Pedro Alves <palves@redhat.com>
7561
ea38d2a9 7562 PR build/16445
c7faa97a
PA		 7563 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7564 defined after including gdb_proc_service.h.
b5737fa9 7565
40ed484e
DE		 75662014-01-16 Doug Evans <dje@google.com>
7567
7568 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7569 (match_dll): Use it.
7570
969c39fb
MM		 75712014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7572
7573 * target.h (target_ops) <read_btrace>: Change parameters and
7574 return type to allow error reporting.
7575 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7576 trace reading errors on.
7577 * linux-low.c (linux_low_read_btrace): Pass trace reading
7578 errors on.
7579 (linux_low_disable_btrace): New.
7580
ab7f45ba
DE		 75812014-01-15 Doug Evans <dje@google.com>
7582
7583 * inferiors.c (thread_id_to_gdb_id): Delete.
7584 * inferiors.h (thread_id_to_gdb_id): Delete.
7585
66af0f44
EZ		 75862014-01-13 Eli Zaretskii <eliz@gnu.org>
7587
7588 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7589 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7590 versions.
7591
9939e131
PA		 75922014-01-08 Pedro Alves <palves@redhat.com>
7593
7594 * server.c (handle_status): Don't discard previous queued stop
7595 replies or thread's pending status here.
7596 (main) <disconnection>: Do it here instead.
7597
b7ea362b
PA		 75982014-01-08 Pedro Alves <palves@redhat.com>
7599
7600 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7601 * server.c (visit_actioned_threads, handle_pending_status): New
7602 function.
7603 (handle_v_cont): Factor out parts to ...
7604 (resume): ... this new function. If in all-stop, and a thread
7605 being resumed has a pending status, report it without actually
7606 resuming.
7607 (myresume): Adjust to use the new 'resume' function.
7608 (clear_pending_status_callback, set_pending_status_callback)
7609 (find_status_pending_thread_callback): New functions.
7610 (handle_status): Handle the case of multiple threads having
7611 interesting statuses to report. Report threads' real last signal
7612 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7613 with an interesting thread to report the status for, instead of
7614 always reporting the status of the first thread.
7615
28498c42
JB		 76162014-01-01 Joel Brobecker <brobecker@adacore.com>
7617
7618 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7619 * gdbreplay.c (gdbreplay_version): Likewise.
7620
f45c82da
YZ		 76212013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7622
7623 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7624 iov.iov_len with the real length in use.
7625
379a5e2d
JB		 76262013-12-13 Joel Brobecker <brobecker@adacore.com>
7627
7628 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7629 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7630 for all targets that use win32-low.c.
7631 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7632 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7633
4210d83e
PA		 76342013-12-13 Pedro Alves <palves@redhat.com>
7635
7636 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7637 if equal to TARGET_WAITKIND_LOADED.
7638 * win32-low.c (cached_status): New static global.
7639 (win32_wait): Add declaration.
7640 (do_initial_child_stuff): Flush all initial pending debug events
7641 up to the initial breakpoint.
7642 (win32_wait): If CACHED_STATUS was set, return that instead
7643 of doing a real wait. Remove the code resuming the execution
7644 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7645 during the initial phase. Also remove the code changing
7646 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7647 TARGET_WAITKIND_STOPPED.
7648
e7f0d979
YQ		 76492013-12-11 Yao Qi <yao@codesourcery.com>
7650
7651 * notif.c (handle_notif_ack): Return 0 if no notification
7652 matches.
7653
ebcf782c
DE		 76542013-11-20 Doug Evans <dje@google.com>
7655
7656 * linux-low.c (linux_set_resume_request): Fix comment.
7657
20ad9378
DE		 76582013-11-20 Doug Evans <dje@google.com>
7659
7660 * linux-low.c (resume_status_pending_p): Tweak comment.
7661
a196ebeb
WT		 76622013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7663
7664 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7665 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7666 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7667 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7668 (srv_amd64_regobj): Add amd64-mpx.o.
7669 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7670 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7671 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7672 * i387-fp.c (num_pl_bnd_register) Added constant.
7673 (num_pl_bnd_cfg_registers) Added constant.
7674 (struct i387_xsave) Added reserved area and MPX fields.
7675 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7676 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7677 function.
7678 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7679 (init_registers_amd64_mpx_linux): Declare new function.
7680 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7681 (x86_64_regmap): Add MPX registers.
7682 (x86_linux_read_description): Add MPX case.
7683 (initialize_low_arch): Initialize MPX targets.
7684
0080a2f6
TT		 76852013-11-18 Tom Tromey <tromey@redhat.com>
7686
7687 * configure: Rebuild.
7688 * configure.ac: Don't check for stdlib.h.
7689 * gdbreplay.c: Unconditionally include stdlib.h.
7690
2978b111
TT		 76912013-11-18 Tom Tromey <tromey@redhat.com>
7692
7693 * config.in: Rebuild.
7694 * configure: Rebuild.
7695 * configure.ac: Don't use AC_HEADER_DIRENT.
7696
a3d08894
TT		 76972013-11-18 Tom Tromey <tromey@redhat.com>
7698
7699 * server.h: Don't check HAVE_STRING_H.
7700 * gdbreplay.c: Don't check HAVE_STRING_H.
7701 * configure: Rebuild.
7702
0a5dd17d
TT		 77032013-11-18 Tom Tromey <tromey@redhat.com>
7704
7705 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7706 LIBGNU.
7707
1bd2f0ba
TT		 77082013-11-08 Tom Tromey <tromey@redhat.com>
7709
7710 * configure, config.in: Rebuild.
7711 * configure.ac: Remove unused configury.
7712
3266f10b
TT		 77132013-11-08 Tom Tromey <tromey@redhat.com>
7714
7715 * acinclude.m4: Include common.m4, codeset.m4.
7716 * configure, config.in: Rebuild.
7717 * configure.ac: Use GDB_AC_COMMON.
7718
6682d959
AA		 77192013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7720
7721 * linux-s390-low.c (HWCAP_S390_TE): New define.
7722 (s390_arch_setup): Consider the TE field in the HWCAP for
7723 determining 'have_regset_tdb'.
7724
fd0a4d76
SDJ		 77252013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7726
7727 PR gdb/16014
7728 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7729 call to sizeof.
7730
1a3d890b
PA		 77312013-10-02 Pedro Alves <palves@redhat.com>
7732
7733 * server.c (process_serial_event): Don't output "GDBserver
7734 exiting" if GDB is connected through stdio.
7735 * target.c (mywait): Likewise, be silent if GDB is connected
7736 through stdio.
7737
97ad4581
JB		 77382013-10-01 Joel Brobecker <brobecker@adacore.com>
7739
7740 * lynx-low.c (lynx_add_threads_after_attach): New function.
7741 (lynx_attach): Remove call to add_thread. Add call to
7742 lynx_add_threads_after_attach instead.
7743
5b4e221c
MF		 77442013-09-28 Mike Frysinger <vapier@gentoo.org>
7745
7746 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7747 * config.in, configure: Regenerated.
7748
ee47b2f8
YQ		 77492013-09-18 Yao Qi <yao@codesourcery.com>
7750
7751 PR server/15959
7752 * server.c (start_inferior): Clear 'resume_info'.
7753
d6707650 77542013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7755
d6707650
JW		 7756 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7757 for each register.
7758
9243dd0e 77592013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7760
9243dd0e
JW		 7761 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7762 linux-tile-low.o to srv_tgtobj.
7763
c623a6ef
WN		 77642013-09-16 Will Newton <will.newton@linaro.org>
7765
7766 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7767 out regs.
7768
fb71d39e
PA		 77692013-09-06 Pedro Alves <palves@redhat.com>
7770
7771 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7772 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7773 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7774 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7775 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7776 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7777
8e7e9910
PA		 77782013-09-06 Pedro Alves <palves@redhat.com>
7779
7780 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7781 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7782
7c3a12ca
PA		 77832013-09-06 Pedro Alves <palves@redhat.com>
7784
7785 * linux-amd64-ipa.c: Include tracepoint.h.
7786 * linux-i386-ipa.c: Include tracepoint.h.
7787
8eb3d7b6
RW		 77882013-09-06 Ricard Wanderlof <ricardw@axis.com>
7789
7790 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7791 (ps_get_thread_area): New function.
7792
eddddb9d
RW		 77932013-09-06 Ricard Wanderlof <ricardw@axis.com>
7794
7795 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7796 (initialize_low_arch): Call init_registers_crisv32 rather than
7797 init_register_crisv32.
7798
533b0600
PA		 77992013-09-05 Pedro Alves <palves@redhat.com>
7800
7801 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7802 to ...
7803 * hostio.h: ... this new file.
7804 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7805 win32-low.c: Include hostio.h.
7806
0ce3d3b5
PA		 78072013-09-05 Pedro Alves <palves@redhat.com>
7808
7809 * server.h (gdb_client_data, handler_func, callback_handler_func)
7810 (delete_file_handler, add_file_handler, append_callback_event)
7811 (delete_callback_event, start_event_loop, initialize_event_loop):
7812 Move to event-loop.h and include it.
7813 * event-loop.h: New file.
7814
799cdc37
PA		 78152013-09-05 Pedro Alves <palves@redhat.com>
7816
7817 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7818 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7819 (loaded_dll, unloaded_dll): Move to ...
7820 * dll.h: ... this new file.
7821 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7822
6a6bbd9d
PA		 78232013-09-05 Pedro Alves <palves@redhat.com>
7824
7825 * server.h (current_process, get_thread_process, all_processes)
7826 (add_inferior_to_list, for_each_inferior, current_inferior)
7827 (remove_inferior, add_process, remove_process, find_process_pid)
7828 (have_started_inferiors_p, have_attached_inferiors_p)
7829 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7830 (clear_inferiors, find_inferior, find_inferior_id)
7831 (inferior_target_data, set_inferior_target_data)
7832 (inferior_regcache_data, set_inferior_regcache_data): Move to
7833 inferiors.h, and include it.
7834 * inferiors.h: New file.
7835
f699aaba
PA		 78362013-09-05 Pedro Alves <palves@redhat.com>
7837
7838 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7839 Move ...
72f4393d 7840 * ax.h: ... here.
f699aaba 7841
c144c7a0
PA		 78422013-09-05 Pedro Alves <palves@redhat.com>
7843
7844 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7845 tracepoint.h.
7846 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7847 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7848 (handle_tracepoint_general_set, handle_tracepoint_query)
7849 (tracepoint_finished_step, tracepoint_was_hit)
7850 (release_while_stepping_state_list, current_traceframe)
7851 (in_readonly_region, traceframe_read_mem)
7852 (fetch_traceframe_registers, traceframe_read_sdata)
7853 (traceframe_read_info, struct fast_tpoint_collect_status)
7854 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7855 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7856 (supply_fast_tracepoint_registers)
7857 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7858 (ipa_tdesc, claim_trampoline_space)
7859 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7860 (agent_mem_read, agent_get_trace_state_variable_value)
7861 (agent_set_trace_state_variable_value, agent_tsv_read)
7862 (agent_mem_read_string, get_raw_reg_func_addr)
7863 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7864 * tracepoint.h: ... this new file.
7865
ff42e6ab
PA		 78662013-09-05 Pedro Alves <palves@redhat.com>
7867
7868 * server.h (perror_with_name, error, fatal, warning, paddress)
7869 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7870 include it.
7871 * utils.h: New file.
7872
541af0f4
PA		 78732013-09-05 Pedro Alves <palves@redhat.com>
7874
7875 * server.h (remote_debug, noack_mode, transport_is_reliable)
7876 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7877 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7878 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7879 (write_enn, initialize_async_io, enable_async_io)
7880 (disable_async_io, check_remote_input_interrupt_request)
7881 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7882 (dead_thread_notify, prepare_resume_reply)
7883 (decode_address_to_semicolon, decode_address, decode_m_packet)
7884 (decode_M_packet, decode_X_packet, decode_xfer_write)
7885 (decode_search_memory_packet, unhexify, hexify)
7886 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7887 (look_up_one_symbol, relocate_instruction)
7888 (monitor_output): Move to remote-utils.h, and include it.
7889 * remote-utils.h: New file.
7890
eebdf26b
PA		 78912013-09-05 Pedro Alves <palves@redhat.com>
7892
7893 * server.h (_): Delete.
7894
3aafd2ff
PA		 78952013-09-02 Pedro Alves <palves@redhat.com>
7896
7897 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7898 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7899 allocated.
7900 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7901
cee83bcb
PM		 79022013-09-02 Pierre Muller <muller@sourceware.org>
7903
7904 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7905 or WriteProcessMemory complete successfully and handle
7906 ERROR_PARTIAL_COPY error.
7907
9a13b2fa
PA		 79082013-09-02 Pedro Alves <palves@redhat.com>
7909
7910 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7911 error instead of EIO.
7912
602e3198
JK		 79132013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7914
7915 PR server/15604
7916 * linux-low.c: Include filestuff.h.
7917 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7918 * lynx-low.c: Include filestuff.h.
7919 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7920 * server.c: Include filestuff.h.
7921 (main): Call notice_open_fds.
7922 * spu-low.c: Include filestuff.h.
7923 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7924
96d7229d
LM		 79252013-08-22 Luis Machado <lgustavo@codesourcery.com>
7926
7927 * Makefile.in: Explain why ../target and ../nat are not
7928 listed as include file search paths.
7929 (linux-waitpid.o): New object file rule.
7930 * configure.srv (srv_native_linux_obj): New variable.
7931 Replace all occurrences of linux native object files with
7932 $srv_native_linux_obj.
7933 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7934 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7935 (linux_enable_event_reporting): Remove declaration.
7936 (my_waitpid): Moved to common/linux-waitpid.c.
7937 (linux_wait_for_event): Pass ptid when calling
7938 linux_enable_event_reporting.
7939 (linux_supports_tracefork_flag): Remove.
7940 (linux_enable_event_reporting): Likewise.
7941 (linux_tracefork_grandchild): Remove.
7942 (STACK_SIZE): Moved to common/linux-ptrace.c.
7943 (linux_tracefork_child): Remove.
7944 (linux_test_for_tracefork): Remove.
7945 (linux_look_up_symbols): Call linux_supports_traceclone.
7946 (initialize_low): Remove call to linux_test_for_tracefork.
7947 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7948 common/linux-ptrace.h.
7949 (PTRACE_TYPE_ARG4): Likewise.
7950 Include linux-ptrace.h.
7951
32940073
PA		 79522013-08-21 Pedro Alves <palves@redhat.com>
7953
7954 * config.in: Renegerate.
7955
33b60d58 79562013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 7957
33b60d58
LM		 7958 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7959 (SFILES): Remove $(srcdir)/common/target-common.c and
7960 add $(srcdir)/target/waitstatus.c.
7961 (OBS): Remove target-common.o and add waitstatus.o.
7962 (server_h): Remove $(srcdir)/../common/target-common.h and
7963 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7964 and $(srcdir)/../target/waitstatus.h.
7965 (target-common.o): Remove.
7966 (waitstatus.o): New target object file.
7967 * target.h: Do not include target-common.h and
7968 include target/resume.h, target/wait.h and
7969 target/waitstatus.h.
7970
b8e1b30e
LM		 79712013-08-13 Luis Machado <lgustavo@codesourcery.com>
7972
7973 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7974 to PTRACE_TYPE_ARG3.
7975 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7976 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7977 PTRACE_TYPE_ARG4.
7978 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7979 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7980
7a60ad40
YQ		 79812013-07-27 Jie Zhang <jie@codesourcery.com>
7982 Daniel Jacobowitz <dan@codesourcery.com>
7983 Yao Qi <yao@codesourcery.com>
7984
7985 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7986 (mips-linux-watch.o): New rule.
7987 (mips_linux_watch_h): New variable.
7988 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7989 srv_tgtobj.
7990 * linux-mips-low.c: Include mips-linux-watch.h.
7991 (struct arch_process_info, struct arch_lwp_info): New.
7992 (update_watch_registers_callback): New function.
7993 (mips_linux_new_process, mips_linux_new_thread) New functions.
7994 (mips_linux_prepare_to_resume, mips_insert_point): New
7995 functions.
7996 (mips_remove_point, mips_stopped_by_watchpoint): New
7997 functions.
7998 (rsp_bp_type_to_target_hw_bp_type): New function.
7999 (mips_stopped_data_address): New function.
8000 (the_low_target): Add watchpoint support functions.
8001
de6f69ad
YQ		 80022013-07-27 Yao Qi <yao@codesourcery.com>
8003
8004 * i386-low.c: Include break-common.h.
8005 (enum target_hw_bp_type): Remove.
8006
3360c0bf
LM		 80072013-07-24 Luis Machado <lgustavo@codesourcery.com>
8008
8009 * Makefile.in (SFILES): /common/target-common.c.
8010 (OBS): Add target-common.o.
8011 (server_h): Add $(srcdir)/../common/target-common.h.
8012 (target-common.o): New target.
8013 * server.c (queue_stop_reply_callback): Free
8014 status string after use.
8015 * target.c (target_waitstatus_to_string): Remove.
8016 * target.h: Include target-common.h.
8017 (resume_kind): Likewise.
8018 (target_waitkind): Likewise.
8019 (target_waitstatus): Likewise.
8020 (TARGET_WNOHANG): Likewise.
8021
bd885420
YQ		 80222013-07-04 Yao Qi <yao@codesourcery.com>
8023
8024 * Makefile.in (host_alias): Use @host_noncanonical@.
8025 (target_alias): Use @target_noncanonical@.
8026 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8027 ACX_NONCANONICAL_HOST.
8028 * configure: Regenerated.
8029
8030 Revert:
8031 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8032
8033 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8034 * configure: Rebuild.
8035 * Makefile.in (version_host, version_target): Get from configure.
8036 (version.c): Use $(version_host) and $(version_target).
8037
17ef446e
PA		 80382013-07-03 Pedro Alves <palves@redhat.com>
8039
8040 * Makefile.in (config.status): Depend on development.sh.
8041 * acinclude.m4: Include libmcheck.m4.
8042 * configure: Regenerate.
8043
7a9a7487
MG		 80442013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8045
8046 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8047 attribute inside the parentheses.
8048 (winapi_DebugSetProcessKillOnExit): Ditto.
8049 (winapi_DebugBreakProcess): Ditto.
8050 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8051
49b64de6
MG		 80522013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8053
8054 * notif.h (notif_event): Add a dummy member to avoid compiler
8055 errors.
8056
d5749ee7
PA		 80572013-07-01 Pedro Alves <palves@redhat.com>
8058
8059 * hostio.c (HOSTIO_PATH_MAX): Define.
8060 (require_filename, handle_open, handle_unlink, handle_readlink):
8061 Use it.
8062
d8d2a3ee
PA		 80632013-07-01 Pedro Alves <palves@redhat.com>
8064
8065 * server.h: Include "pathmax.h".
8066 * linux-low.c: Don't include sys/param.h.
8067 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8068 MAXPATHLEN.
8069 * win32-low.c: Don't include sys/param.h.
8070 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8071
bc7dea8d
PA		 80722013-07-01 Pedro Alves <palves@redhat.com>
8073
8074 * event-loop.c: Don't check HAVE_UNISTD_H before including
8075 <unistd.h>.
8076 * gdbreplay.c: Likewise.
8077 * remote-utils.c: Likewise.
8078 * server.c: Likewise.
8079 * configure.ac: Don't check for unistd.h.
8080 * configure: Regenerate.
8081
d6c2da54
TT		 80822013-06-28 Tom Tromey <tromey@redhat.com>
8083
8084 * Makefile.in (version.c): Use version.in, not
8085 common/version.in.
8086
257b6bec
MG		 80872013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8088
8089 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8090 * configure: Rebuild.
8091 * Makefile.in (version_host, version_target): Get from configure.
8092 (version.c): Use $(version_host) and $(version_target).
8093
86ebe149
DK		 80942013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8095
8096 Fix trace-status to output user name without trailing colon.
8097 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8098
f30aa5af
DK		 80992013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8100
8101 Fix trace-status to output proper start-time and stop-time.
8102 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8103 output start time and stop time in hex as gdb expects.
8104
28a93511
YQ		 81052013-06-26 Pedro Alves <pedro@codesourcery.com>
8106
8107 * tracepoint.c (build_traceframe_info_xml): Output trace state
8108 variables present in the trace buffer.
8109
01208463
TT		 81102013-06-24 Tom Tromey <tromey@redhat.com>
8111
8112 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8113 create-version.sh.
8114 (version.o): Remove.
8115 * gdbreplay.c: Include version.h.
8116 (version, host_name): Don't declare.
8117 * server.h: Include version.h.
8118 (version, host_name): Don't declare.
8119
760256f9
PA		 81202013-06-12 Pedro Alves <palves@redhat.com>
8121
8122 * linux-x86-low.c (linux_is_elf64): Delete global.
8123 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8124 with local linux_pid_exe_is_elf_64_file use.
8125
030031ee
PA		 81262013-06-11 Pedro Alves <palves@redhat.com>
8127
8128 * linux-low.c (regset_disabled, disable_regset): New functions.
8129 (regsets_fetch_inferior_registers)
8130 (regsets_store_inferior_registers): Use them.
8131 (initialize_regsets_info); Don't allocate the disabled_regsets
8132 array here.
8133 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8134 comment.
8135
5da6eb0a
PA		 81362013-06-11 Pedro Alves <palves@redhat.com>
8137
8138 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8139 xmalloc.
8140
7e5aaa09
PA		 81412013-06-11 Pedro Alves <palves@redhat.com>
8142
8143 * linux-x86-low.c (initialize_low_arch): Call
8144 init_registers_x32_avx_linux.
8145
d878444c
JK		 81462013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8147
8148 Fix compatibility with Android Bionic.
8149 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8150 it is not empty.
8151
3aee8918
PA		 81522013-06-07 Pedro Alves <palves@redhat.com>
8153
5f2b57b5 8154 PR server/14823
3aee8918
PA		 8155 * Makefile.in (OBS): Add tdesc.o.
8156 (IPA_OBJS): Add tdesc-ipa.o.
8157 (tdesc-ipa.o): New rule.
8158 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8159 interface.
8160 * linux-low.c (new_inferior): Delete.
8161 (disabled_regsets, num_regsets): Delete.
8162 (linux_add_process): Adjust to set the new per-process
8163 new_inferior flag.
8164 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8165 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8166 was a stop. When calling arch_setup, switch the current inferior
8167 to the thread that got an event.
8168 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8169 (regsets_fetch_inferior_registers)
8170 (regsets_store_inferior_registers): New regsets_info parameter.
8171 Adjust to use it.
8172 (linux_register_in_regsets): New regs_info parameter. Adjust to
8173 use it.
8174 (register_addr, fetch_register, store_register): New usrregs_info
8175 parameter. Adjust to use it.
8176 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8177 parameter regs_info. Adjust to use it.
8178 (linux_fetch_registers): Get the current inferior's regs_info, and
8179 adjust to use it.
8180 (linux_store_registers): Ditto.
8181 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8182 (initialize_low): Don't initialize the target_regsets here. Call
8183 initialize_low_arch.
8184 * linux-low.h (target_regsets): Delete declaration.
8185 (struct regsets_info): New.
8186 (struct usrregs_info): New.
8187 (struct regs_info): New.
8188 (struct process_info_private) <new_inferior>: New field.
8189 (struct linux_target_ops): Delete the num_regs, regmap, and
8190 regset_bitmap fields. New field regs_info.
8191 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8192 * i387-fp.c (num_xmm_registers): Delete.
8193 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8194 calls to new interface.
8195 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8196 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8197 Infer the number of xmm registers from the regcache's target
8198 description.
8199 * i387-fp.h (num_xmm_registers): Delete.
8200 * inferiors.c (add_thread): Don't install the thread's regcache
8201 here.
8202 * proc-service.c (gregset_info): Fetch the current inferior's
8203 regs_info. Adjust to use it.
8204 * regcache.c: Include tdesc.h.
8205 (register_bytes, reg_defs, num_registers)
8206 (gdbserver_expedite_regs): Delete.
8207 (get_thread_regcache): If the thread doesn't have a regcache yet,
8208 create one, instead of aborting gdbserver.
8209 (regcache_invalidate_one): Rename to ...
8210 (regcache_invalidate_thread): ... this.
8211 (regcache_invalidate_one): New.
8212 (regcache_invalidate): Only invalidate registers of the current
8213 process.
8214 (init_register_cache): Add target_desc parameter, and use it.
8215 (new_register_cache): Ditto. Assert the target description has a
8216 non zero registers_size.
8217 (regcache_cpy): Add assertions. Adjust.
8218 (realloc_register_cache, set_register_cache): Delete.
8219 (registers_to_string, registers_from_string): Adjust.
8220 (find_register_by_name, find_regno, find_register_by_number)
8221 (register_cache_size): Add target_desc parameter, and use it.
8222 (free_register_cache_thread, free_register_cache_thread_one)
8223 (regcache_release, register_cache_size): New.
8224 (register_size): Add target_desc parameter, and use it.
8225 (register_data, supply_register, supply_register_zeroed)
8226 (supply_regblock, supply_register_by_name, collect_register)
8227 (collect_register_as_string, collect_register_by_name): Adjust.
8228 * regcache.h (struct target_desc): Forward declare.
8229 (struct regcache) <tdesc>: New field.
8230 (init_register_cache, new_register_cache): Add target_desc
8231 parameter.
8232 (regcache_invalidate_thread): Declare.
8233 (regcache_invalidate_one): Delete declaration.
8234 (regcache_release): Declare.
8235 (find_register_by_number, register_cache_size, register_size)
8236 (find_regno): Add target_desc parameter.
8237 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8238 declarations.
8239 * remote-utils.c: Include tdesc.h.
8240 (outreg, prepare_resume_reply): Adjust.
8241 * server.c: Include tdesc.h.
8242 (gdbserver_xmltarget): Delete declaration.
8243 (get_features_xml, process_serial_event): Adjust.
8244 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8245 declare.
8246 (struct process_info) <tdesc>: New field.
8247 (ipa_tdesc): Declare.
8248 * tdesc.c: New file.
8249 * tdesc.h: New file.
8250 * tracepoint.c: Include tdesc.h.
8251 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8252 (get_context_regcache): Adjust to pass ipa_tdesc down.
8253 (do_action_at_tracepoint): Adjust to get the register cache size
8254 from the context regcache's description.
8255 (traceframe_walk_blocks): Adjust to get the register cache size
8256 from the current trace frame's description.
8257 (traceframe_get_pc): Adjust to get current trace frame's
8258 description and pass it down.
8259 (gdb_collect): Adjust to get the register cache size from the
8260 IPA's description.
8261 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8262 (gdbserver_xmltarget): Delete.
8263 (initialize_low_tracepoint): Set the ipa's target description.
8264 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8265 (initialize_low_tracepoint): Set the ipa's target description.
8266 * linux-x86-low.c: Include tdesc.h.
8267 [__x86_64__] (is_64bit_tdesc): New.
8268 (ps_get_thread_area, x86_get_thread_area): Use it.
8269 (i386_cannot_store_register): Rename to ...
8270 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8271 (i386_cannot_fetch_register): Rename to ...
8272 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8273 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8274 to new interface.
8275 (target_regsets): Rename to ...
8276 (x86_regsets): ... this.
8277 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8278 interface.
8279 (x86_siginfo_fixup): Use is_64bit_tdesc.
8280 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8281 (tdesc_x32_avx_linux, tdesc_x32_linux)
8282 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8283 Declare.
8284 (x86_linux_update_xmltarget): Delete.
8285 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8286 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8287 (AMD64_LINUX_USER64_CS): New.
8288 (x86_linux_read_description): New, based on
8289 x86_linux_update_xmltarget.
8290 (same_process_callback): New.
8291 (x86_arch_setup_process_callback): New.
8292 (x86_linux_update_xmltarget): New.
8293 (x86_regsets_info): New.
8294 (amd64_linux_regs_info): New.
8295 (i386_linux_usrregs_info): New.
8296 (i386_linux_regs_info): New.
8297 (x86_linux_regs_info): New.
8298 (x86_arch_setup): Reimplement.
8299 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8300 (x86_emit_ops): Ditto.
8301 (the_low_target): Adjust. Install x86_linux_regs_info,
8302 x86_cannot_fetch_register, and x86_cannot_store_register.
8303 (initialize_low_arch): New.
8304 * linux-ia64-low.c (tdesc_ia64): Declare.
8305 (ia64_fetch_register): Adjust.
8306 (ia64_usrregs_info, regs_info): New globals.
8307 (ia64_regs_info): New function.
8308 (the_low_target): Adjust.
8309 (initialize_low_arch): New function.
8310 * linux-sparc-low.c (tdesc_sparc64): Declare.
8311 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8312 Adjust.
8313 (sparc_arch_setup): New function.
8314 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8315 (the_low_target): Adjust.
8316 (initialize_low_arch): New function.
8317 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8318 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8319 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8320 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8321 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8322 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8323 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8324 (tdesc_powerpc_isa205_vsx64l): Declare.
8325 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8326 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8327 (ppc_set_pc, ppc_get_hwcap): Adjust.
8328 (ppc_usrregs_info): Forward declare.
8329 (!__powerpc64__) ppc_regmap_adjusted: New global.
8330 (ppc_arch_setup): Adjust to the current process'es target
8331 description.
8332 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8333 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8334 (ppc_store_evrregset): Adjust.
8335 (target_regsets): Rename to ...
8336 (ppc_regsets): ... this, and make static.
8337 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8338 (ppc_regs_info): New function.
8339 (the_low_target): Adjust.
8340 (initialize_low_arch): New function.
8341 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8342 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8343 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8344 (tdesc_s390x_linux64v2): Declare.
8345 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8346 (s390_fill_gregset, s390_store_last_break): Adjust.
8347 (target_regsets): Rename to ...
8348 (s390_regsets): ... this, and make static.
8349 (s390_get_pc, s390_set_pc): Adjust.
8350 (s390_get_hwcap): New target_desc parameter, and use it.
8351 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8352 (s390_arch_setup): Adjust to set the current process'es target
8353 description. Don't adjust the regmap.
8354 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8355 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8356 (regs_info_3264): New globals.
8357 (s390_regs_info): New function.
8358 (the_low_target): Adjust.
8359 (initialize_low_arch): New function.
8360 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8361 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8362 [__mips64] (init_registers_mips_linux)
8363 (init_registers_mips_dsp_linux): Delete defines.
8364 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8365 (have_dsp): New global.
8366 (mips_read_description): New, based on mips_arch_setup.
8367 (mips_arch_setup): Reimplement.
8368 (get_usrregs_info): New function.
8369 (mips_cannot_fetch_register, mips_cannot_store_register)
8370 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8371 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8372 (target_regsets): Rename to ...
8373 (mips_regsets): ... this, and make static.
8374 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8375 (dsp_regs_info, regs_info): New globals.
8376 (mips_regs_info): New function.
8377 (the_low_target): Adjust.
8378 (initialize_low_arch): New function.
8379 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8380 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8381 Declare.
8382 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8383 (arm_read_description): New, with bits factored from
8384 arm_arch_setup.
8385 (arm_arch_setup): Reimplement.
8386 (target_regsets): Rename to ...
8387 (arm_regsets): ... this, and make static.
8388 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8389 (arm_regs_info): New function.
8390 (the_low_target): Adjust.
8391 (initialize_low_arch): New function.
8392 * linux-m68k-low.c (tdesc_m68k): Declare.
8393 (target_regsets): Rename to ...
8394 (m68k_regsets): ... this, and make static.
8395 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8396 (m68k_regs_info): New function.
8397 (m68k_arch_setup): New function.
8398 (the_low_target): Adjust.
8399 (initialize_low_arch): New function.
8400 * linux-sh-low.c (tdesc_sharch): Declare.
8401 (target_regsets): Rename to ...
8402 (sh_regsets): ... this, and make static.
8403 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8404 (sh_regs_info, sh_arch_setup): New functions.
8405 (the_low_target): Adjust.
8406 (initialize_low_arch): New function.
8407 * linux-bfin-low.c (tdesc_bfin): Declare.
8408 (bfin_arch_setup): New function.
8409 (bfin_usrregs_info, regs_info): New globals.
8410 (bfin_regs_info): New function.
8411 (the_low_target): Adjust.
8412 (initialize_low_arch): New function.
8413 * linux-cris-low.c (tdesc_cris): Declare.
8414 (cris_arch_setup): New function.
8415 (cris_usrregs_info, regs_info): New globals.
8416 (cris_regs_info): New function.
8417 (the_low_target): Adjust.
8418 (initialize_low_arch): New function.
8419 * linux-cris-low.c (tdesc_crisv32): Declare.
8420 (cris_arch_setup): New function.
8421 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8422 (cris_regs_info): New function.
8423 (the_low_target): Adjust.
8424 (initialize_low_arch): New function.
8425 * linux-m32r-low.c (tdesc_m32r): Declare.
8426 (m32r_arch_setup): New function.
8427 (m32r_usrregs_info, regs_info): New globals.
8428 (m32r_regs_info): Adjust.
8429 (initialize_low_arch): New function.
8430 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8431 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8432 (tic6x_usrregs_info): Forward declare.
8433 (tic6x_read_description): New function, based on ...
8434 (tic6x_arch_setup): ... this. Reimplement.
8435 (target_regsets): Rename to ...
8436 (tic6x_regsets): ... this, and make static.
8437 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8438 (tic6x_regs_info): New function.
8439 (the_low_target): Adjust.
8440 (initialize_low_arch): New function.
8441 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8442 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8443 (target_regsets): Rename to ...
8444 (xtensa_regsets): ... this, and make static.
8445 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8446 globals.
8447 (xtensa_arch_setup, xtensa_regs_info): New functions.
8448 (the_low_target): Adjust.
8449 (initialize_low_arch): New function.
8450 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8451 (nios2_arch_setup): Set the current process'es tdesc.
8452 (target_regsets): Rename to ...
8453 (nios2_regsets): ... this.
8454 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8455 (nios2_regs_info): New function.
8456 (the_low_target): Adjust.
8457 (initialize_low_arch): New function.
a261b8f5
PA		 8458 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8459 (aarch64_arch_setup): Set the current process'es tdesc.
8460 (target_regsets): Rename to ...
8461 (aarch64_regsets): ... this.
8462 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8463 (aarch64_regs_info): New function.
8464 (the_low_target): Adjust.
8465 (initialize_low_arch): New function.
3aee8918
PA		 8466 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8467 globals.
8468 (target_regsets): Rename to ...
8469 (tile_regsets): ... this.
8470 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8471 (tile_regs_info): New function.
8472 (tile_arch_setup): Set the current process'es tdesc.
8473 (the_low_target): Adjust.
8474 (initialize_low_arch): New function.
8475 * spu-low.c (tdesc_spu): Declare.
8476 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8477 * win32-arm-low.c (tdesc_arm): Declare.
8478 (arm_arch_setup): New function.
8479 (the_low_target): Install arm_arch_setup instead of
8480 init_registers_arm.
8481 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8482 (init_windows_x86): Rename to ...
8483 (i386_arch_setup): ... this. Set `win32_tdesc'.
8484 (the_low_target): Adjust.
8485 * win32-low.c (win32_tdesc): New global.
8486 (child_add_thread): Don't create the thread cache here.
8487 (do_initial_child_stuff): Set the new process'es tdesc.
8488 * win32-low.h (struct target_desc): Forward declare.
8489 (win32_tdesc): Declare.
8490 * lynx-i386-low.c (tdesc_i386): Declare global.
8491 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8492 * lynx-low.c (lynx_tdesc): New global.
8493 (lynx_add_process): Set the new process'es tdesc.
8494 * lynx-low.h (struct target_desc): Forward declare.
8495 (lynx_tdesc): Declare global.
8496 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8497 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8498 * nto-low.c (nto_tdesc): New global.
8499 (do_attach): Set the new process'es tdesc.
8500 * nto-low.h (struct target_desc): Forward declare.
8501 (nto_tdesc): Declare.
8502 * nto-x86-low.c (tdesc_i386): Declare.
8503 (nto_x86_arch_setup): Set `nto_tdesc'.
8504
b1fbec62
GB		 85052013-06-04 Gary Benson <gbenson@redhat.com>
8506
8507 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8508 to qSupported response when appropriate.
8509 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8510 with nonzero-length annex.
8511 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8512 arguments supplied in annex.
8513
d1ec4ce7
DE		 85142013-05-31 Doug Evans <dje@google.com>
8515
ac44adcb 8516 PR server/15594
d1ec4ce7
DE		 8517 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8518 64 bits in 64-cross-32 environment.
8519
9b25f2d3
PA		 85202013-05-28 Pedro Alves <palves@redhat.com>
8521
8522 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8523 (aarch64-without-fpu.c): Delete rule.
8524 * configure.srv (aarch64*-*-linux*): Remove references to
8525 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8526 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8527 declaration.
8528
6740dc9c
PA		 85292013-05-24 Pedro Alves <palves@redhat.com>
8530
8531 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8532 instead of strchr/decode_address. Error if the range isn't split
8533 with a ','. Don't assume there's be a ':' in the action.
8534
c2d6af84
PA		 85352013-05-23 Yao Qi <yao@codesourcery.com>
8536 Pedro Alves <palves@redhat.com>
8537
8538 * linux-low.c (lwp_in_step_range): New function.
8539 (linux_wait_1): If the thread was range stepping and stopped
8540 outside the stepping range, report the stop to GDB. Otherwise,
8541 continue stepping. Add range stepping debug output.
8542 (linux_set_resume_request): Copy the step range from the resume
8543 request to the lwp.
8544 (linux_supports_range_stepping): New.
8545 (linux_target_ops) <supports_range_stepping>: Set to
8546 linux_supports_range_stepping.
8547 * linux-low.h (struct linux_target_ops)
8548 <supports_range_stepping>: New field.
8549 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8550 * linux-x86-low.c (x86_supports_range_stepping): New.
8551 (the_low_target) <supports_range_stepping>: Set to
8552 x86_supports_range_stepping.
8553 * server.c (handle_v_cont): Handle 'r' action.
8554 (handle_v_requests): Append ";r" if the target supports range
8555 stepping.
8556 * target.h (struct thread_resume) <step_range_start,
8557 step_range_end>: New fields.
8558 (struct target_ops) <supports_range_stepping>:
8559 New field.
8560 (target_supports_range_stepping): New macro.
8561
58794e1a
JB		 85622013-05-17 Joel Brobecker <brobecker@adacore.com>
8563
8564 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8565 confusion in comment.
8566
d631c5a7
JB		 85672013-05-17 Joel Brobecker <brobecker@adacore.com>
8568
8569 * lynx-low.c (struct process_info_private): New type.
8570 (lynx_add_process): New function.
8571 (lynx_create_inferior, lynx_attach): Replace calls to
8572 add_process by calls to lynx_add_process.
8573 (lynx_resume): If PTID is null, then try using
8574 current_process()->private->last_wait_event_ptid.
8575 Add comments.
8576 (lynx_clear_inferiors): Delete. The contents of that function
8577 has been inlined in lynx_mourn;
8578 (lynx_wait_1): Save the ptid in the process's private data.
8579 (lynx_mourn): Free the process' private data. Replace call
8580 to lynx_clear_inferiors by call to clear_inferiors.
8581
96f7a20f
YQ		 85822013-05-17 Yao Qi <yao@codesourcery.com>
8583
8584 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8585 the right place.
8586
db0dfaa0
LM		 85872013-05-16 Luis Machado <lgustavo@codesourcery.com>
8588
8589 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8590 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8591 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8592 PT_TEXT_END_ADDR guards. Update comments.
8593 (linux_target_op) <read_offsets>: Conditionally define to
8594 linux_read_offsets if the target is UCLIBC and if it defines
8595 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8596
68f5f838
SL		 85972013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8598 Andrew Jenner <andrew@codesourcery.com>
8599
8600 * Makefile.in (SFILES): Add linux-nios2-low.c.
8601 (clean): Add action to delete nios2-linux.c.
8602 (nios2-linux.c): New rule.
8603 * configure.srv: Add nios2*-*-linux*.
8604 * linux-nios2-low.c: New.
8605
1ebff1fd
HAQ		 86062013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8607
8608 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8609
f6150862
HZ		 86102013-04-25 Hui Zhu <hui@codesourcery.com>
8611
8612 PR gdb/15186
f6150862
HZ		 8613 * ax.c (ax_printf): Add fflush.
8614
614c279d
TT		 86152013-04-22 Tom Tromey <tromey@redhat.com>
8616
8617 * Makefile.in (SFILES): Add filestuff.c.
8618 (OBS): Add filestuff.o.
8619 (filestuff.o): New target.
8620 * config.in, configure: Rebuild.
8621 * configure.ac: Check for fdwalk, pipe2.
8622
7d4e5717
PA		 86232013-04-17 Pedro Alves <palves@redhat.com>
8624
8625 * configure.ac (USE_THREAD_DB): Delete variable.
8626 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8627 Don't AC_SUBST USE_THREAD_DB.
8628 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8629 * config.in, configure: Regenerate.
8630
d5c93e41
PA		 86312013-04-16 Pedro Alves <palves@redhat.com>
8632
8633 * linux-low.h (struct lwp_info) <thread_known>: Move under
8634 the USE_THREAD_DB #ifdef.
8635
04f5fe89
PA		 86362013-04-16 Pedro Alves <palves@redhat.com>
8637
8638 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8639 (linux-low.o): Delete rule.
8640 * linux-low.h: Always include "gdb_thread_db.h" instead of
8641 conditionally including thread_db.h.
8642 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8643 HAVE_THREAD_DB_H.
8644
480b27bf
JK		 86452013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8646
8647 * Makefile.in (install-only): Fix make install regression.
8648
43662968
JK		 86492013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8650
8651 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8652 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8653 installation.
8654 * gdbserver.1: Remove.
8655
3e74e146
PA		 86562013-03-22 Pedro Alves <palves@redhat.com>
8657
8658 * linux-low.c (handle_extended_wait): Don't call
8659 linux_enable_event_reporting.
8660
a8347a2a
TT		 86612013-03-15 Tony Theodore <tonyt@logyst.com>
8662
8663 PR build/9098:
8664 * Makefile.in (SHELL): Use @SHELL@.
8665
eeb56fa7
SDJ		 86662013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8667
8668 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8669 compiler warning.
8670
4fa7e2ff
JB		 86712013-03-13 Joel Brobecker <brobecker@adacore.com>
8672
8673 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8674 Remove extraneous NULL element.
8675
8ddb1965
YQ		 86762013-03-13 Yao Qi <yao@codesourcery.com>
8677
8678 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8679 'V' block in trace frame.
8680
9accd112
MM		 86812013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8682
8683 * target.h (struct target_ops): Add btrace ops.
8684 (target_supports_btrace): New macro.
8685 (target_enable_btrace): New macro.
8686 (target_disable_btrace): New macro.
8687 (target_read_btrace): New macro.
8688 * gdbthread.h (struct thread_info): Add btrace field.
8689 * server.c: Include btrace-common.h.
8690 (handle_btrace_general_set): New function.
8691 (handle_btrace_enable): New function.
8692 (handle_btrace_disable): New function.
8693 (handle_general_set): Call handle_btrace_general_set.
8694 (handle_qxfer_btrace): New function.
8695 (struct qxfer qxfer_packets[]): Add btrace entry.
8696 * inferiors.c (remove_thread): Disable btrace.
8697 * linux-low: Include linux-btrace.h.
8698 (linux_low_enable_btrace): New function.
8699 (linux_low_read_btrace): New function.
8700 (linux_target_ops): Add btrace ops.
8701 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8702 Add srv_linux_btrace=yes.
8703 (x86_64-*-linux*): Add linux-btrace.o.
8704 Add srv_linux_btrace=yes.
8705 * configure.ac: Define HAVE_LINUX_BTRACE.
8706 * config.in: Regenerated.
8707 * configure: Regenerated.
8708
5cc22e4c
MM		 87092013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8710
8711 * server.c (handle_qxfer): Preserve error message if -3 is
8712 returned.
8713 (qxfer): Document the -3 return value.
8714
7c97f91e
MM		 87152013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8716
8717 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8718 (linux_btrace_h): New variable.
8719 (linux-btrace.o): New rule.
8720
be9a119c 87212013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 8722 Hafiz Abid Qadeer <abidh@codesourcery.com>
8723
8724 * tracepoint.c (trace_buffer_size): New global.
8725 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8726 (init_trace_buffer): Change to one-argument function. Allocate
8727 trace buffer memory.
8728 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8729 handle QTBuffer:size packet.
8730 (cmd_bigqtbuffer_size): New function.
8731 (initialize_tracepoint): Call init_trace_buffer with
8732 DEFAULT_TRACE_BUFFER_SIZE.
8733 * server.c (handle_query): Add QTBuffer:size in the
8734 supported packets.
8735
e64f7499
YQ		 87362013-03-07 Yao Qi <yao@codesourcery.com>
8737
8738 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8739 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8740 of -1.
8741 (cmd_qtsp): Adjust condition. Do post increment.
8742 Set cur_action and cur_step_action back to 0.
8743
f0ae6fc3
PA		 87442013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8745
8746 PR server/15236
8747 * linux-low.c (linux_write_memory): Return early success if LEN is
8748 zero.
8749
b5b0b0af
CV		 87502013-03-05 Corinna Vinschen <vinschen@redhat.de>
8751
334ad4a8 8752 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 8753
589bc927
TT		 87542013-02-28 Tom Tromey <tromey@redhat.com>
8755
8756 * configure.ac: Invoke AC_SYS_LARGEFILE.
8757 * configure, config.in: Rebuild.
8758
dfe07582
CV		 87592013-02-28 Corinna Vinschen <vinschen@redhat.com>
8760
8761 * win32-low.c: Throughout, fix format strings and casts of
8762 printf-like functions to avoid type related warnings on all
8763 platforms.
8764 (get_child_debug_event): Print dwDebugEventCode as hex since
8765 that's how it's usually documented.
8766
736cd585
YQ		 87672013-02-28 Yao Qi <yao@codesourcery.com>
8768
8769 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8770 pulongest.
8771
e1f58301
JW		 87722013-02-27 Jiong Wang <jiwang@tilera.com>
8773
8774 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8775 (reg-tilegx32.c): New rule.
8776 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8777 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8778 different register info initializer according to elf class.
8779 (init_registers_tilgx32): New function. The tilegx32 register info
8780 initializer.
8781 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8782 (tile_store_gregset): Likewise.
8783
d171ca78
YQ		 87842013-02-27 Yao Qi <yao@codesourcery.com>
8785
8786 * server.c (process_point_options): Print debug message when
8787 debug_threads is true.
8788
282bbdf3
YQ		 87892013-02-26 Yao Qi <yao@codesourcery.com>
8790
8791 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8792
aca22551
PA		 87932013-02-19 Pedro Alves <palves@redhat.com>
8794 Kai Tietz <ktietz@redhat.com>
8795
8796 PR gdb/15161
8797
8798 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8799 instead of strtoul to extract address from packet.
8800 (process_serial_event) <'z'>: Likewise.
8801
4f3cee1c
YQ		 88022013-02-18 Yao Qi <yao@codesourcery.com>
8803
8804 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8805
8e1d55a3
PA		 88062013-02-14 Pedro Alves <palves@redhat.com>
8807
8808 Plug memory leak.
8809
8810 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8811 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8812
458820da
PA		 88132013-02-14 Pedro Alves <palves@redhat.com>
8814
8815 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8816
baea0dae
PA		 88172013-02-14 Pedro Alves <palves@redhat.com>
8818
8819 * tracepoint.c (save_string): Delete.
8820 (add_tracepoint_action): Use savestring instead of save_string.
8821
0b1afbb3
PA		 88222013-02-12 Pedro Alves <palves@redhat.com>
8823
8824 * linux-xtensa-low.c: Ditto.
8825 * xtensa-xtregs.c: Ditto.
8826
8a4ac37e
PA		 88272013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8828
8829 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8830 thread_db.
8831
148de6bb
MS		 88322013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8833
8834 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8835 aarch64_num_wp_regs and aarch64_num_bp_regs to
8836 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8837
55fac6e0
MS		 88382013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8839
8840 * linux-aarch64-low.c (ps_get_thread_area): Replace
8841 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8842
176eb98c
MS		 88432013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8844 Marcus Shawcroft <marcus.shawcroft@arm.com>
8845 Nigel Stephens <nigel.stephens@arm.com>
8846 Yufeng Zhang <yufeng.zhang@arm.com>
8847
8848 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8849 (aarch64.c, aarch64-without-fpu.c): New targets.
8850 * configure.srv (aarch64*-*-linux*): New.
8851 * linux-aarch64-low.c: New file.
8852
56f7af9c
MS		 88532013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8854
43aaf8b6 8855 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 8856 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8857 (dequeue_one_deferred_signal, linux_resume_one_thread)
8858 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8859 (linux_tracefork_grandchild, linux_test_for_tracefork)
8860 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8861 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8862 where the argument is 0.
8863
60f662b0
YQ		 88642013-01-25 Yao Qi <yao@codesourcery.com>
8865
8866 * event-loop.c: Include "queue.h".
8867 (gdb_event_p): New typedef.
8868 (struct gdb_event) <next_event>: Remove.
8869 (event_queue): Change to QUEUE(gdb_event_p).
8870 (async_queue_event): Remove.
8871 (gdb_event_xfree): New.
8872 (initialize_event_loop): New.
8873 (process_event): Use API from QUEUE.
8874 (wait_for_event): Likewise.
8875 * server.c (main): Call initialize_event_loop.
8876 * server.h (initialize_event_loop): Declare.
8877
5ae4861a
YQ		 88782013-01-18 Yao Qi <yao@codesourcery.com>
8879
8880 * ax.h (struct eval_agent_expr_context): New.
8881 (gdb_eval_agent_expr): Update declaration.
8882 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8883 TFRAME. Add new argument CTX.
8884 * server.h (struct eval_agent_expr_context): Declare.
8885 (agent_mem_read, agent_tsv_read): Update declaration.
8886 (agent_mem_read_string): Likewise.
8887 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8888 (add_traceframe_block): Add new argument TPOINT.
8889 Increase TPOINT->traceframe_usage.
8890 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8891 eval_tracepoint_agent_expr.
8892 (condition_true_at_tracepoint): Likewise.
8893 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8894 (agent_mem_read_string, agent_tsv_read): Likewise.
8895
85e00e85
YQ		 88962013-01-16 Yao Qi <yao@codesourcery.com>
8897
8898 * linux-low.c (linux_resume_one_lwp): Don't check
8899 'lwp->bp_reinsert != 0'.
8900
4039cf45
JB		 89012013-01-07 Joel Brobecker <brobecker@adacore.com>
8902 Pedro Alves <palves@redhat.com>
8903
8904 * lynx-low.c (ptrace_request_to_str): Define a temporary
8905 macro and use it to simplify this function's implementation.
8906
9044dee2
JB		 89072013-01-07 Joel Brobecker <brobecker@adacore.com>
8908
8909 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8910 sets errno.
8911
e6352c8f
JB		 89122013-01-07 Joel Brobecker <brobecker@adacore.com>
8913
8914 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8915
50681a27
JB		 89162013-01-07 Joel Brobecker <brobecker@adacore.com>
8917
8918 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8919
3f6e77ef
JB		 89202013-01-07 Joel Brobecker <brobecker@adacore.com>
8921
8922 * lynx-low.c (lynx_resume): Use the resume_info parameter
8923 to determine the ptid for the lynx_ptrace call, unless
8924 it is equal to minus_one_ptid, in which case we use the
8925 ptid of the current_inferior.
8926 (lynx_wait_1): After having received a thread create/exit
8927 event, resume the inferior's execution using the signaling
8928 thread's ptid, rather than the old ptid.
8929
7fda33ae
JB		 89302013-01-07 Joel Brobecker <brobecker@adacore.com>
8931
8932 * lynx-low.c (lynx_resume): Delete variable ret.
8933
b9786c74
JB		 89342013-01-01 Joel Brobecker <brobecker@adacore.com>
8935
8936 * gdbreplay.c (gdbreplay_version): Update copyright year.
8937 * server.c (gdbserver_version): Likewise.
8938
8b93d60f
JB		 89392012-12-17 Joel Brobecker <brobecker@adacore.com>
8940
8941 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8942 new thread.
8943
037335a7
JB		 89442012-12-17 Joel Brobecker <brobecker@adacore.com>
8945
8946 * lynx-low.c (ptrace_request_to_str): Add handling for
8947 PTRACE_GETTRACESIG.
8948
52d4cbd8
JB		 89492012-12-17 Joel Brobecker <brobecker@adacore.com>
8950
8951 * lynx-low.c (lynx_attach): Delete variable new_process.
8952
ab8f6ca9
JB		 89532012-12-17 Joel Brobecker <brobecker@adacore.com>
8954
8955 * lynx-low.c (lynx_create_inferior): Delete variable
8956 new_process.
8957
78cbc024
JB		 89582012-12-17 Joel Brobecker <brobecker@adacore.com>
8959
8960 * lynx-low.c (ptrace_request_to_str): Do not handle
8961 PTRACE_GETTHREADLIST if this macro does not exist.
8962
14a00470
YQ		 89632012-12-15 Yao Qi <yao@codesourcery.com>
8964
8965 * Makefile.in (OBS): Add notif.o.
8966 * notif.c, notif.h: New.
8967 * server.c: Include "notif.h".
8968 (struct vstop_notif) <next>: Remove.
8969 <base>: New field.
8970 (queue_stop_reply): Update.
8971 (push_event, send_next_stop_reply): Remove.
8972 (discard_queued_stop_replies): Update.
8973 (notif_stop): New variable.
8974 (handle_v_stopped): Remove.
8975 (handle_v_requests): Don't call handle_v_stopped. Call
8976 handle_ack_notif instead.
8977 (queue_stop_reply_callback): Call notif_event_enque instead
8978 of queue_stop_reply.
8979 (handle_status): Don't call send_next_stop_reply, call
8980 notif_write_event instead.
8981 (kill_inferior_callback): Likewise.
8982 (detach_or_kill_inferior_callback): Likewise.
8983 (main): Call initialize_notif.
8984 (process_serial_event): Call QUEUE_is_empty.
8985 (handle_target_event): Call notif_push instead of push event.
8986 * server.h (push_event): Remove declaration.
8987
61c125b9
TT		 89882012-12-10 Tom Tromey <tromey@redhat.com>
8989
8990 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8991 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8992 macros.
8993 (.c.o): Rewrite.
8994 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8995 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8996 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8997 (amd64-linux-ipa.o, ax.o): Rewrite.
8998 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8999 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9000 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9001 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9002 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9003 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9004 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9005 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9006 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9007 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9008 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9009 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9010 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9011 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9012 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9013 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9014 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9015 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9016 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9017 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9018 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9019 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9020 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9021 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9022 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9023 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9024 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9025 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9026 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9027 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9028 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9029 (reg-tilegx.o): Remove.
9030 (all_object_files): New macro.
9031 Include .deps files.
9032 * aclocal.m4, configure: Rebuild.
9033 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9034 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9035 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9036
e90e9ad9
TT		 90372012-12-05 Tom Tromey <tromey@redhat.com>
9038
9039 PR gdb/14917:
9040 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9041
02d403bf 90422012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9043
9044 * configure.ac: Check for linux/perf_event.h.
9045 * config.in: Regenerated.
9046 * configure: Regenerated.
9047
0270a750
PA		 90482012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9049
9050 * hostio.c (handle_readlink): Decrease buffer size
9051 parameter passed to readlink by one byte.
9052
8c29b58e
YQ		 90532012-11-26 Yao Qi <yao@codesourcery.com>
9054
9055 * configure.ac (build_warnings): Append '-Wempty-body'.
9056 * configure: Regenerated.
9057 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9058 body.
9059
8bdce1ff
PM		 90602012-11-15 Pierre Muller <muller@sourceware.org>
9061
9062 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9063 * config.in: Regenerate.
9064 * configure: Regenerate.
9065 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9066 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9067 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9068 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9069 header.
9070 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9071 instead of <sys/wait.h> header.
9072 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9073
02d403bf 90742012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9075
9076 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9077 (various make rules): Remove -DGDBSERVER
9078
fbd5db48
YQ		 90792012-11-09 Yao Qi <yao@codesourcery.com>
9080
9081 * spu-low.c (current_ptid): Move it to ..
9082 * gdbthread.h: ... here. New.
9083 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9084 * server.c (myresume, process_serial_event): Likewise.
9085 * thread-db.c (thread_db_find_new_threads): Likewise.
9086 * tracepoint.c (run_inferior_command): Likewise.
9087
b3dc46ff
AB		 90882012-10-01 Andrew Burgess <aburgess@broadcom.com>
9089
9090 * server.c (handle_search_memory_1): Include access length in
9091 warning message.
9092
07c04788
HPN		 90932012-09-05 Michael Brandt <michael.brandt@axis.com>
9094
9095 * linux-crisv32-low.c: Fix compile errors.
9096
918d227b
YQ		 90972012-09-04 Yao Qi <yao@codesourcery.com>
9098
9099 * tracepoint.c (cmd_qtsv): Adjust debug message.
9100 Don't check CUR_TPOINT.
9101
18c1b81a
YQ		 91022012-08-28 Yao Qi <yao@codesourcery.com>
9103
9104 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9105 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9106 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9107 Remove declarations of xmalloc, xreallloc, xstrdup and
9108 freeargv.
9109 * Makefile.in (libiberty_h): New.
9110 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9111 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9112
dc82f37b
YQ		 91132012-08-23 Yao Qi <yao@codesourcery.com>
9114
9115 * server.h: Remove declaration of 'xsnprintf'.
9116
406b1477
KS		 91172012-08-22 Keith Seitz <keiths@redhat.com>
9118
9119 * server.h: Include build-gnulib-gbserver/config.h.
9120 * gdbreplay.c: Likewise.
9121
e6712ff1
DE		 91222012-08-08 Doug Evans <dje@google.com>
9123
9124 * Makefile.in (SFILES): Add gdb_vecs.c.
9125 (OBS): Add gdb_vecs.o.
9126 (gdb_vecs_h, host_defs_h): New variables.
9127 (thread-db.o): Add $(gdb_vecs_h) dependency.
9128 (gdb_vecs.o): New rule.
9129 * thread-db.c: #include "gdb_vecs.h".
9130 (thread_db_load_search): Use a vector to iterate over path elements.
9131 Handle text appearing after "$pdir".
9132
9133 * configure.ac: Add check for strstr.
9134 * config.in: Regenerate.
9135 * configure: Regenerate.
9136
7c3270ae
UW		 91372012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9138
9139 * hostio.c (handle_pread): If pread fails, fall back to attempting
9140 lseek/read.
9141 (handle_pwrite): Likewise for pwrite.
9142
b62e2b27
UW		 91432012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9144
9145 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9146 between unsupported TYPE and unimplementable ADDR/LEN combination.
9147 (arm_insert_point): Act on new return value.
9148
78a99e91
PA		 91492012-07-31 Pedro Alves <palves@redhat.com>
9150
9151 * server.c (process_point_options): Only skip tokens if we find
9152 one that is unrecognized. Don't treat 'X' specially while
9153 skipping unrecognized tokens.
9154
fcf303ab
UW		 91552012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9156
9157 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9158 to 4-byte-align HW breakpoint addresses for Thumb.
9159
7255706c
YQ		 91602012-07-27 Yao Qi <yao@codesourcery.com>
9161
9162 PR remote/14161.
9163
9164 * server.h: Declare gdb_agent_about_to_close.
9165 * target.c (kill_inferior): Include "agent.h".
9166 New. Send command 'kill'.
9167 * target.h (kill_inferior): Removed macro.
9168 * tracepoint.c (gdb_agent_about_to_close): New.
9169 (gdb_agent_helper_thread): Handle command 'close'.
9170 Wait endlessly until the inferior stops.
9171 Install gdb_agent_remove_socket to atexit hook.
9172 (agent_socket_name): New static variable.
9173 (gdb_agent_socket_init): Replace local variable 'name' with
9174 'agent_socket_name'.
9175 (gdb_agent_remove_socket): New.
9176
5a3f286f
YQ		 91772012-07-27 Yao Qi <yao@codesourcery.com>
9178
9179 * server.c (process_point_options): Stop at 'X' when parsing.
9180
961bd387
ME		 91812012-07-19 Michael Eager <eager@eagercon.com>
9182
a261b8f5 9183 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 9184 to hw_execute.
9185 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9186 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9187 hardware breakpoint.
9188
aa7c7447
JK		 91892012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9190
9191 * gdbserver/linux-low.c (initialize_low): Call
9192 linux_ptrace_init_warnings.
9193
7f216e7c
DE		 91942012-07-02 Doug Evans <dje@google.com>
9195
9196 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9197 pointer to int.
9198
d3ce09f5
SS		 91992012-07-02 Stan Shebs <stan@codesourcery.com>
9200
9201 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9202 (ax.o): Add it to build rule.
9203 (ax-ipa.o): Ditto.
9204 (OBS): Add format.o.
9205 (IPA_OBS): Add format.o.
9206 * server.c (handle_query): Claim support for breakpoint commands.
9207 (process_point_options): Add command case.
9208 (process_serial_event): Leave running if there are printfs in
9209 effect.
9210 * mem-break.h (any_persistent_commands): Declare.
9211 (add_breakpoint_commands): Declare.
9212 (gdb_no_commands_at_breakpoint): Declare.
9213 (run_breakpoint_commands): Declare.
9214 * mem-break.c (struct point_command_list): New struct.
9215 (struct breakpoint): New field command_list.
9216 (any_persistent_commands): New function.
9217 (add_commands_to_breakpoint): New function.
9218 (add_breakpoint_commands): New function.
9219 (gdb_no_commands_at_breakpoint): New function.
9220 (run_breakpoint_commands): New function.
9221 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9222 locally.
9223 * ax.c: Include format.h.
9224 (ax_printf): New function.
9225 (gdb_eval_agent_expr): Add printf opcode.
9226
2f8f6aed
YQ		 92272012-06-13 Yao Qi <yao@codesourcery.com>
9228
9229 * server.c (start_inferior): Remove duplicated writes to fields
9230 'last_resume_kind' and 'last_status' of 'current_inferior'.
9231
0c9070b3
YQ		 92322012-06-12 Yao Qi <yao@codesourcery.com>
9233 Pedro Alves <palves@redhat.com>
9234
9235 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9236 comment.
9237 * server.c (handle_v_cont): Extend comment.
9238
c52daf70
YQ		 92392012-06-11 Yao Qi <yao@codesourcery.com>
9240
9241 * linux-low.c (linux_attach): Add 'static'.
9242
d38bbb0a
YQ		 92432012-06-06 Yao Qi <yao@codesourcery.com>
9244
9245 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9246
89dc0afd
JK		 92472012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9248
9249 Fix gcc -flto compilation warning.
9250 * server.c (main): Make variable multi_mode and attach volatile.
9251
75f62ce7
TJB		 92522012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9253
9254 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9255 if the platform doesn't know about it.
9256
65f479b6
PA		 92572012-05-30 Jeff Kenton <jkenton@tilera.com>
9258
9259 * Makefile.in (SFILES): Add linux-tile-low.c.
9260 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9261 * configure.srv: Handle tilegx-*-linux*.
9262 * linux-tile-low.c: New file.
9263
0c5bf5a9
JK		 92642012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9265
9266 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9267
a493e3e2
PA		 92682012-05-24 Pedro Alves <palves@redhat.com>
9269
9270 PR gdb/7205
9271
43aaf8b6 9272 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9273
2ea28649
PA		 92742012-05-24 Pedro Alves <palves@redhat.com>
9275
9276 PR gdb/7205
9277
9278 Replace target_signal with gdb_signal throughout.
9279
8d409d16
MR		 92802012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9281
9282 * linux-low.c (linux_store_registers): Avoid the copying sequence
9283 when no data has been retrieved by ptrace.
9284
23512c01
MGD		 92852012-05-22 Will Deacon <will.deacon@arm.com>
9286
9287 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9288 Include asm/ptrace.h.
9289 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9290 already defined.
9291
4934b29e
MR		 92922012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9293
9294 * linux-low.c (linux_store_registers): Don't re-retrieve data
9295 with ptrace that has already been obtained from /proc. Always
9296 copy any data retrieved with ptrace to the buffer supplied.
9297
bde24c0a
PA		 92982012-05-11 Yao Qi <yao@codesourcery.com>
9299 Pedro Alves <palves@redhat.com>
9300
9301 * linux-low.c (enum stopping_threads_kind): New.
9302 (stopping_threads): Change type to `enum stopping_threads_kind'.
9303 (handle_extended_wait): If stopping and suspending threads, leave
9304 the new_lwp suspended too.
9305 (linux_wait_for_event): Adjust.
9306 (stop_all_lwps): Set `stopping_threads' to
9307 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9308 whether we're suspending threads or just stopping them. Assert no
9309 recursion happens.
9310
623b6bdf
YQ		 93112012-04-29 Yao Qi <yao@codesourcery.com>
9312
9313 * server.h: Move some code to ...
9314 * gdbthread.h: ... here. New.
9315 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9316 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9317 (nto-low.o, win32-low.o): Likewise.
9318 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9319 * regcache.c, remote-utils.c, server.c: Likewise.
9320 * target.c, tracepoint.c, win32-low.c: Likewise.
9321
f15f9948
TJB		 93222012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9323
9324 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9325 (PTRACE_ARG4_TYPE): Likewise.
9326 (PTRACE_XFER_TYPE): Likewise.
9327 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9328 ptrace to PTRACE_ARG3_TYPE.
9329 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9330 (PTRACE_ARG4_TYPE): Likewise.
9331 (PTRACE_XFER_TYPE): Likewise.
9332 (linux_detach_one_lwp): Cast fourth argument of
9333 ptrace to long then PTRACE_ARG4_TYPE.
9334 (regsets_fetch_inferior_registers): Cast third argument of
9335 ptrace to long then PTRACE_ARG3_TYPE.
9336 (regsets_store_inferior_registers): Likewise.
9337
38ea300a
PA		 93382012-04-20 Pedro Alves <palves@redhat.com>
9339
9340 * configure: Regenerate.
9341
c971b7fa
PA		 93422012-04-19 Pedro Alves <palves@redhat.com>
9343
43aaf8b6 9344 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9345 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 9346 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9347 (all, install-only, uninstall, clean-info, all-lib, clean): No
9348 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9349 (maintainer-clean realclean distclean): Use subdir_do.
9350 (subdir_do): New.
9351 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9352 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 9353 * acinclude.m4: Include acx_configure_dir.m4.
9354 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9355 calls. Call AC_PROG_RANLIB. Configure gnulib using
9356 ACX_CONFIGURE_DIR.
9357 (GNULIB): New.
9358 (GNULIB_STDINT_H): Adjust.
9359 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9360 * gdbreplay.c: Include build-gnulib/config.h.
9361 * server.h: Likewise.
9362 * aclocal.m4: Regenerate.
9363 * config.in: Regenerate.
9364 * configure: Regenerate.
c971b7fa 9365
809277f8
PA		 93662012-04-19 Pedro Alves <palves@redhat.com>
9367
9368 * Makefile.in (LIBGNU, INCGNU): Adjust.
9369 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9370 (all, install-only, uninstall, clean-info, all-lib, clean)
9371 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9372 * configure.ac: Adjust AC_OUTPUT output.
9373 * aclocal.m4: Regenerate.
9374 * configure: Regenerate.
9375
fd9bb8b8
PA		 93762012-04-19 Pedro Alves <palves@redhat.com>
9377
9378 * Makefile.in (generated_files): New.
9379 (server_h): Remove the explicit dependency on config.h, and depend
9380 on $generated_files.
9381
1c298c66
PA		 93822012-04-19 Pedro Alves <palves@redhat.com>
9383
9384 * Makefile.in (INCGNU): Add -Ignulib.
9385
57c4b50b
PA		 93862012-04-19 Pedro Alves <palves@redhat.com>
9387
9388 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9389 (INCGNU): ... this, and spell out -I here.
9390 (GNULIB_LIB): Rename to ...
9391 (LIBGNU): ... this.
9392 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9393
1030e047
PA		 93942012-04-19 Pedro Alves <palves@redhat.com>
9395
9396 * config.in: Regenerate.
9397
447d4319
PA		 93982012-04-19 Pedro Alves <palves@redhat.com>
9399
9400 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9401 * server.h (memmem): Remove declaration.
9402 * config.in: Regenerate.
9403 * configure: Regenerate.
9404
aad9eab9
YQ		 94052012-04-19 Yao Qi <yao@codesourcery.com>
9406
9407 * Makefile.in (SFILES): Add common/vec.c.
9408 (OBS): Add vec.o.
9409 (vec.o): New rule.
9410
3e10640f
YQ		 94112012-04-19 Yao Qi <yao@codesourcery.com>
9412
9413 * remote-utils.c (prepare_resume_reply): Replace with macro
9414 target_core_of_thread.
9415 * server.c (handle_qxfer_threads_proper): Likewise.
9416 * target.h (traget_core_of_thread): New macro.
9417
71622373
PA		 94182012-04-18 Pedro Alves <palves@redhat.com>
9419
9420 * aclocal.m4: Regenerate.
9421 * configure: Regenerate.
9422
80d26939
YQ		 94232012-04-16 Yao Qi <yao@codesourcery.com>
9424
9425 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9426 duplicated on address.
9427
42476b70
YQ		 94282012-04-16 Yao Qi <yao@codesourcery.com>
9429
9430 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9431 (struct tracepoint_action_ops) <send>: New field.
9432 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9433 (agent_expr_send, x_tracepoint_action_send): New.
9434 (l_tracepoint_action_send): New.
9435 (cmd_qtdp): Download and install tracepoint
9436 according to `use_agent'.
9437 (run_inferior_command): Add one more parameter `len'.
9438 Update callers.
9439 (tracepoint_send_agent): New.
9440 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9441
7bc83639
YQ		 94422012-04-16 Yao Qi <yao@codesourcery.com>
9443
9444 * tracepoint.c (download_tracepoints): Moved to ...
9445 (cmd_qtstart): ... here.
9446
5f18041e
YQ		 94472012-04-14 Yao Qi <yao@codesourcery.com>
9448
9449 * tracepoint.c: Include inttypes.h.
9450 (struct collect_memory_action): Use sized types.
9451 (struct tracepoint): Likewise.
9452 (cmd_qtdp, stop_tracing): Update print specifiers.
9453 (cmd_qtp, response_tracepoint): Likewise.
9454 (collect_data_at_tracepoint): Likewise.
9455 (collect_data_at_step): Likewise.
9456
55a8c076
YQ		 94572012-04-14 Yao Qi <yao@codesourcery.com>
9458
9459 Import gnulib module inttypes.
9460 * aclocal.m4, config.in, configure: Regenerated.
9461
dc750257
YQ		 94622012-04-14 Yao Qi <yao@codesourcery.com>
9463
9464 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9465 Makefile and config.status at last.
9466
0ab5faf9
YQ		 94672012-04-13 Yao Qi <yao@codesourcery.com>
9468
9469 * tracepoint.c: Include stdint.h unconditionally.
9470
18f5fd81
TJB		 94712012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9472
9473 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9474 on BFD_HAVE_SYS_PROCFS_TYPE.
9475 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9476 * configure: Regenerate.
9477 * config.in: Likewise.
9478
4d47af5c
L		 94792012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9480
9481 * Makefile.in (clean): Also remove x32.c x32-linux.c
9482 x32-avx.c x32-avx-linux.c.
9483 (x32.o): New target.
9484 (x32.c): Likewise.
9485 (x32-linux.o): Likewise.
9486 (x32-linux.c): Likewise.
9487 (x32-avx.o): Likewise.
9488 (x32-avx.c): Likewise.
9489 (x32-avx-linux.o): Likewise.
9490 (x32-avx-linux.c): Likewise.
9491
9492 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9493 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9494 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9495 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9496 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9497 i386/x32-avx-linux.xml.
9498
9499 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9500 (init_registers_x32_avx_linux): Likwise.
9501 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9502 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9503
ecedbe58
PA		 95042012-04-13 Pedro Alves <palves@redhat.com>
9505
9506 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9507 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9508 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9509 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9510 the sub-make.
9511
c92b5177
L		 95122012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9513
9514 * linux-x86-low.c (compat_x32_clock_t): New.
9515 (compat_x32_siginfo_t): Likewise.
9516 (compat_x32_siginfo_from_siginfo): Likewise.
9517 (siginfo_from_compat_x32_siginfo): Likewise.
9518 (linux_is_elf64): Likewise.
9519 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9520 and siginfo_from_compat_x32_siginfo for x32.
9521 (x86_arch_setup): Set linux_is_elf64.
9522
214d508e
L		 95232012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9524
9525 PR gdb/13969
9526 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9527 e_machine field.
9528 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9529 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9530 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9531 compatible with process.
9532
c9a1864a
YQ		 95332012-04-12 Yao Qi <yao@codesourcery.com>
9534
9535 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9536 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9537 (install-only, install-info, clean): Handle sub dir gnulib.
9538 (all-lib, am--refresh): New targets.
9539 (memmem.o): Remove target.
9540 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9541 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9542 (AC_REPLACE_FUNCS): Remove memmem.
9543 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9544 (AC_OUTPUT): Generate Makefile in gnulib/.
9545 * aclocal.m4, config.in, configure: Regenerated.
9546
367ba2c2
MR		 95472012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9548
9549 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9550
9d236627
PA		 95512012-04-05 Pedro Alves <palves@redhat.com>
9552
9553 -Werror=strict-aliasing
9554
9555 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9556 pointer.
9557
111217b3
PA		 95582012-04-04 Pedro Alves <palves@redhat.com>
9559
9560 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9561 (sparc_store_gregset_from_stack, sparc_store_gregset)
9562 (sparc_breakpoint_at): Fix formatting.
9563
8365dcf5
TJB		 95642012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9565
9566 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9567 are available.
9568 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9569 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9570 * config.in: Regenerate.
9571 * configure: Likewise.
9572
689cc2ae
PA		 95732012-03-29 Pedro Alves <palves@redhat.com>
9574
9575 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9576 Correct ptrace arguments.
9577
c14dfd32
PA		 95782012-03-28 Pedro Alves <palves@redhat.com>
9579
9580 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9581 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9582 (IA64_FR1_REGNUM): New defines.
9583 (ia64_fetch_register): New.
9584 (the_low_target): Install it.
9585 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9586 field.
9587 * linux-low.c (linux_fetch_registers): Try the
9588 the_low_target.fetch_register hook first.
9589
9590 * linux-arm-low.c (the_low_target): Adjust.
9591 * linux-bfin-low.c (the_low_target): Adjust.
9592 * linux-cris-low.c (the_low_target): Adjust.
9593 * linux-crisv32-low.c (the_low_target): Adjust.
9594 * linux-m32r-low.c (the_low_target): Adjust.
9595 * linux-m68k-low.c (the_low_target): Adjust.
9596 * linux-mips-low.c (the_low_target): Adjust.
9597 * linux-ppc-low.c (the_low_target): Adjust.
9598 * linux-s390-low.c (the_low_target): Adjust.
9599 * linux-sh-low.c (the_low_target): Adjust.
9600 * linux-sparc-low.c (the_low_target): Adjust.
9601 * linux-tic6x-low.c (the_low_target): Adjust.
9602 * linux-x86-low.c (the_low_target): Adjust.
9603 * linux-xtensa-low.c (the_low_target): Adjust.
9604
63c88e13
PA		 96052012-03-26 Pedro Alves <palves@redhat.com>
9606
9607 * server.c (handle_qxfer_libraries): Don't bail early if
9608 the_target->qxfer_libraries_svr4 is not NULL.
9609
fb723180
PA		 96102012-03-26 Pedro Alves <palves@redhat.com>
9611
9612 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9613
0afae3cf
PA		 96142012-03-23 Pedro Alves <palves@redhat.com>
9615
9616 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9617 "library-list-svr4" element's start tag when the the DSO list is
9618 empty.
9619
485f1ee4
PA		 96202012-03-23 Pedro Alves <palves@redhat.com>
9621
9622 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9623 a variable whose type size is the same as the inferior's pointer
9624 size.
9625
a5362b9a
TS		 96262012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9627
9628 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9629 struct siginfo.
9630 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9631 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9632 * linux-low.h: Include <signal.h>.
9633 (struct siginfo): Remove forward declaration.
9634 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9635 struct siginfo.
9636
d226c142
MF		 96372012-03-21 Mike Frysinger <vapier@gentoo.org>
9638
9639 * .gitignore: Ignore more files.
9640
122f36ef
PA		 96412012-03-19 Pedro Alves <palves@redhat.com>
9642 Jan Kratochvil <jan.kratochvil@redhat.com>
9643
9644 * server.c (cont_thread, general_thread): Add describing comments.
9645 (start_inferior): Clear `cont_thread'.
9646 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9647 of a process.
9648
fc3e5175
YQ		 96492012-03-15 Yao Qi <yao@codesourcery.com>
9650
9651 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9652 handling to ...
9653 (cmd_qtdp): ... here.
9654
8d0d92cd
YQ		 96552012-03-15 Yao Qi <yao@codesourcery.com>
9656
9657 * tracepoint.c (struct tracepoint_action_ops): New.
9658 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9659 (m_tracepoint_action_download): New.
9660 (r_tracepoint_action_download): New.
9661 (x_tracepoint_action_download): New.
9662 (l_tracepoint_action_download): New.
9663 (add_tracepoint_action): Install `action->ops' according type.
9664 (download_tracepoint_1): Move code `download' function pointer
9665 of various tracepoint_action_ops.
9666
87b0bb13
JK		 96672012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9668
9669 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9670 linux_ptrace_attach_warnings.
9671
5f572dec
JK		 96722012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9673
9674 * Makefile.in (linux-ptrace.o): New.
9675 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9676 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9677 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9678 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9679 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9680 of these targets.
9681 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9682
f4647387
YQ		 96832012-03-08 Yao Qi <yao@codesourcery.com>
9684 Pedro Alves <palves@redhat.com>
9685
9686 Fix PR server/13392.
9687 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9688 offset of JMP insn.
9689 * tracepoint.c (remove_tracepoint): New.
9690 (cmd_qtdp): Call remove_tracepoint when failed to install.
9691
9b224c5e
PA		 96922012-03-07 Pedro Alves <palves@redhat.com>
9693
9694 * linux-low.c (get_detach_signal): New.
9695 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9696 Pass on pending signals to PTRACE_DETACH. Check the result of the
9697 ptrace call.
9698 * server.c (program_signals, program_signals_p): New.
9699 (handle_general_set): Handle QProgramSignals.
9700 * server.h (program_signals, program_signals_p): Declare.
9701
e237a7e2
JK		 97022012-03-05 Pedro Alves <palves@redhat.com>
9703 Jan Kratochvil <jan.kratochvil@redhat.com>
9704
9705 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9706 New comment why.
9707
5808517f
YQ		 97082012-03-03 Yao Qi <yao@codesourcery.com>
9709
9710 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9711 agent_look_up_symbols.
9712
58b4daa5
YQ		 97132012-03-03 Yao Qi <yao@codesourcery.com>
9714
9715 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9716 (linux-x86-low.o): Likewise.
9717 * server.h: Remove in_process_agent_loaded.
9718 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9719 common/agent.c.
9720 Update callers.
9721
8ffcbaaf
YQ		 97222012-03-03 Yao Qi <yao@codesourcery.com>
9723
9724 * tracepoint.c (gdb_agent_capability): New global.
9725 (in_process_agent_loaded_ust): Renamed to
9726 `in_process_agent_supports_ust'.
9727 Update callers.
9728 (in_process_agent_supports_ust): Call agent_capability_check.
9729 (clear_installed_tracepoints): Assert that agent supports
9730 agent.
9731
d1feda86
YQ		 97322012-03-03 Yao Qi <yao@codesourcery.com>
9733
9734 * linux-low.c (linux_supports_agent): New.
9735 (linux_target_ops): Initialize field `supports_agent' with
9736 linux_supports_agent.
9737 * target.h (struct target_ops) <supports_agent>: New.
9738 (target_supports_agent): New macro.
9739 * server.c (handle_general_set): Handle packet 'QAgent'.
9740 (handle_query): Send `QAgent+'.
9741 * Makefile.in (server.o): Depends on agent.h.
9742
2fa291ac
YQ		 97432012-03-03 Yao Qi <yao@codesourcery.com>
9744
9745 * Makefile.in (OBS): Add agent.o.
9746 Add new rule for agent.o.
9747 Track dependence of tracepoint.c on agent.h.
9748 * tracepoint.c (run_inferior_command_1):
9749 (run_inferior_command): Call agent_run_command.
9750 (gdb_ust_connect_sync_socket): Deleted. Move it to
9751 common/agent.c.
9752 (resume_thread, stop_thread): Likewise.
9753 (gdb_ust_socket_init): Renamed to ...
9754 (gdb_agent_socket_init): ... New.
9755 (gdb_ust_thread): Renamed to ...
9756 (gdb_agent_helper_thread): ... New.
9757 (gdb_ust_init): Move some code to ...
9758 (gdb_agent_init): ... here. New.
9759 [HAVE_UST]: Call gdb_ust_init.
9760 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9761 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9762 * config.in, configure: Regenerated.
9763
05044653
PA		 97642012-03-02 Pedro Alves <palves@redhat.com>
9765
9766 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9767 * linux-low.c (struct simple_pid_list): New.
9768 (stopped_pids): New a struct simple_pid_list pointer.
9769 (add_to_pid_list, pull_pid_from_list): New.
9770 (handle_extended_wait): Don't assume the first signal new children
9771 report is SIGSTOP. Adjust call to pull_pid_from_list.
9772 (linux_wait_for_lwp): Adjust.
9773
8d00225b
YQ		 97742012-03-02 Yao Qi <yao@codesourcery.com>
9775
9776 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9777 debug log.
9778
19560ba5
YQ		 97792012-03-02 Yao Qi <yao@codesourcery.com>
9780
9781 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9782 `stop_pc' and `tpoint'. Update caller.
9783
1faeff08
MR		 97842012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9785
9786 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9787 * linux-low.c (use_linux_regsets): New macro.
9788 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9789 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9790 (linux_register_in_regsets): New function.
9791 (usr_fetch_inferior_registers): Skip registers covered by
9792 regsets.
9793 (usr_store_inferior_registers): Likewise.
9794 (usr_fetch_inferior_registers): New macro.
9795 (usr_store_inferior_registers): Likewise.
9796 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9797 (linux_store_registers): Likewise.
9798 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9799 prototype.
9800 (init_registers_mips64_dsp_linux): Likewise.
9801 (init_registers_mips_linux): New macro.
9802 (init_registers_mips_dsp_linux): Likewise.
9803 (mips_dsp_num_regs): Likewise.
9804 (DSP_BASE, DSP_CONTROL): New fallback macros.
9805 (mips_base_regs): New macro.
9806 (mips_regmap): Use it. Fix the size.
9807 (mips_dsp_regmap): New variable.
9808 (mips_dsp_regset_bitmap): Likewise.
9809 (mips_arch_setup): New function.
9810 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9811 than mips_regmap.
9812 (mips_cannot_store_register): Likewise.
9813 (the_low_target): Update .arch_setup, .num_regs and .regmap
9814 initializers. Add .regset_bitmap initializer.
9815 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9816 initializer.
9817 * linux-bfin-low.c (the_low_target): Likewise.
9818 * linux-cris-low.c (the_low_target): Likewise.
9819 * linux-crisv32-low.c (the_low_target): Likewise.
9820 * linux-ia64-low.c (the_low_target): Likewise.
9821 * linux-m32r-low.c (the_low_target): Likewise.
9822 * linux-m68k-low.c (the_low_target): Likewise.
9823 * linux-ppc-low.c (the_low_target): Likewise.
9824 * linux-s390-low.c (the_low_target): Likewise.
9825 * linux-sh-low.c (the_low_target): Likewise.
9826 * linux-sparc-low.c (the_low_target): Likewise.
9827 * linux-tic6x-low.c (the_low_target): Likewise.
9828 * linux-x86-low.c (the_low_target): Likewise.
9829 * linux-xtensa-low.c (the_low_target): Likewise.
9830 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9831 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9832 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9833 srv_xmlfiles.
9834 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9835 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9836
c03e6ccc
YQ		 98372012-02-29 Yao Qi <yao@codesourcery.com>
9838 Pedro Alves <palves@redhat.com>
9839
9840 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9841 `step_over_finished' is true.
9842
644cebc9
PA		 98432012-02-27 Pedro Alves <palves@redhat.com>
9844
9845 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9846 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9847
c14d7ab2
PA		 98482012-02-27 Pedro Alves <palves@redhat.com>
9849
9850 PR server/9684
9851 * linux-low.c (pid_is_stopped): New.
9852 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9853
412c89dd
LM		 98542012-02-25 Luis Machado <lgustavo@codesourcery.com>
9855
9856 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9857 of conditions.
9858
b745defe
MR		 98592012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9860
9861 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9862
9f3a5c85
LM		 98632012-02-24 Luis Machado <lgustavo@codesourcery>
9864
9865 * server.c (handle_query): Advertise support for target-side
9866 breakpoint condition evaluation.
9867 (process_point_options): New function.
9868 (process_serial_event): When inserting a breakpoint, check for
9869 a target-side condition that should be evaluated.
9870
9871 * mem-break.c: Include regcache.h and ax.h.
9872 (point_cond_list_t): New data structure.
9873 (breakpoint) <cond_list>: New field.
9874 (find_gdb_breakpoint_at): Make non-static.
9875 (delete_gdb_breakpoint_at): Clear any target-side
9876 conditions.
9877 (clear_gdb_breakpoint_conditions): New function.
9878 (add_condition_to_breakpoint): Likewise.
9879 (add_breakpoint_condition): Likewise.
9880 (gdb_condition_true_at_breakpoint): Likewise.
9881 (gdb_breakpoint_here): Return result directly instead
9882 of going through a local variable.
9883
9884 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9885 (clear_gdb_breakpoint_conditions): Likewise.
9886 (add_breakpoint_condition): Likewise.
9887 (gdb_condition_true_at_breakpoint): Likewise.
9888
9889 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9890 (need_step_over_p): Take target-side breakpoint condition into
9891 consideration.
9892
5e1dc496
LM		 98932012-02-24 Luis Machado <lgustavo@codesourcery>
9894
9895 * server.h: Include tracepoint.h.
9896 (agent_mem_read, agent_get_trace_state_variable_value,
9897 agent_set_trace_state_variable_value,
9898 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9899 get_set_tsv_func_addr): New prototypes.
9900
9901 * ax.h: New include file.
9902 * ax.c: New source file.
9903
9904 * tracepoint.c: Include ax.h.
9905 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9906 agent_expr, eval_result_type): Move to ax.h.
9907 (parse_agent_expr): Rename to ...
9908 (gdb_parse_agent_expr): ... this, make it non-static and move
9909 to ax.h.
9910 (unparse_agent_expr) Rename to ...
9911 (gdb_unparse_agent_expr): ... this, make it non-static and move
9912 to ax.h.
9913 (eval_agent_expr): Rename to ...
9914 (eval_tracepoint_agent_expr): ... this.
9915 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9916 forward declarations.
9917 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9918 (agent_get_trace_state_variable_value): New function.
9919 (agent_set_trace_state_variable_value): New function.
9920 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9921 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9922 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9923 (condition_true_at_tracepoint): Likewise.
9924 (parse_agent_expr): Rename to ...
9925 (gdb_parse_agent_expr): ... this and move to ax.c.
9926 (unparse_agent_expr): Rename to ...
9927 (gdb_unparse_agent_expr): ... this and move to ax.c.
9928 (gdb_agent_op_name): Move to ax.c.
9929 (eval_agent_expr): Rename to ...
9930 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9931 and move to ax.c.
9932 (eval_tracepoint_agent_expr): New function.
9933 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 9934 non-static.
5e1dc496
LM		 9935 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9936 ax.c.
9937 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9938 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9939 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9940 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9941 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9942 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9943 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9944 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9945 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9946 (compile_bytecodes): Remove forward declaration.
9947 (is_goto_target): Move to ax.c.
9948 (compile_bytecodes): Move to ax.c and call
9949 agent_get_trace_state_variable_value (...) and
9950 agent_set_trace_state_variable_value (...).
9951
9952 * Makefile.in: Update ax.c and IPA dependencies.
9953
277e4e52
PA		 99542012-02-24 Pedro Alves <palves@redhat.com>
9955
9956 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9957 (cmd_bigqtbuffer_circular): ... this. Only handle
9958 'QTBuffer:circular:'.
9959 (handle_tracepoint_general_set): Adjust.
9960
bf4c19f7
YQ		 99612012-02-16 Yao Qi <yao@codesourcery.com>
9962
9963 * inferiors.c: Move code to ...
9964 * dll.c: .... here. New.
9965 * server.h: Declare clear_dlls.
9966 * Makefile.in (SFILES): Add dll.c.
9967 (OBS): Add dll.o
9968 (dll.o): New rule.
9969
d73f2619
YQ		 99702012-02-11 Yao Qi <yao@codesourcery.com>
9971
9972 * server.c: (handle_monitor_command): Add a new parameter
9973 `own_buf'.
9974 (handle_query): Update caller.
9975
f8255c2a
JB		 99762012-02-09 Joel Brobecker <brobecker@adacore.com>
9977
9978 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9979 * configure, config.in: Regenerate.
9980 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9981 is not defined.
9982
da84f473
PA		 99832012-02-02 Pedro Alves <palves@redhat.com>
9984
9985 Try SIGKILL first, then PTRACE_KILL.
9986 * linux-low.c (linux_kill_one_lwp): New.
9987 (linux_kill_one_lwp): Rename to ...
9988 (kill_one_lwp_callback): ... this. Use the new
9989 linux_kill_one_lwp.
9990
e886a173
PA		 99912012-02-02 Pedro Alves <palves@redhat.com>
9992
9993 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9994 inferior.
9995
be07f1a2
PA		 99962012-01-27 Pedro Alves <palves@redhat.com>
9997
9998 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9999 (elf_64_file_p): Make static.
10000 (linux_pid_exe_is_elf_64_file): New.
10001 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10002 Delete declarations.
10003 (linux_pid_exe_is_elf_64_file): Declare.
10004 * linux-x86-low.c (x86_arch_setup): Use
10005 linux_pid_exe_is_elf_64_file.
10006
d8301ad1
JK		 100072012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10008
10009 * linux-low.c (linux_wait_for_event_1): Rename to ...
10010 (linux_wait_for_event): ... here and merge it with former
10011 linux_wait_for_event - new variable wait_ptid, use it.
10012 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10013
01b17894
PA		 100142012-01-23 Pedro Alves <palves@redhat.com>
10015
10016 * server.c (main): Avoid yet another case of infinite loop while
10017 detaching/killing after a longjmp.
10018
e825046f
JK		 100192012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10020
10021 Code cleanup.
10022 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10023
b9e7b9c3
UW		 100242012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10025
10026 * hostio.c (handle_readlink): New function.
10027 (handle_vFile): Call it to handle "vFile:readlink" packets.
10028
901f9912
UW		 100292012-01-20 Pedro Alves <palves@redhat.com>
10030 Ulrich Weigand <ulrich.weigand@linaro.org>
10031
10032 * server.c (handle_v_requests): Only support vAttach and vRun to
10033 start multiple processes when in extended protocol mode.
10034
fc1ab1a0
PA		 100352012-01-17 Pedro Alves <palves@redhat.com>
10036
10037 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10038 memalign plus mprotect to allocate the scratch buffer.
10039
7d5d4e98
PA		 100402012-01-13 Pedro Alves <palves@redhat.com>
10041
10042 * server.c (attach_inferior): Clear `cont_thread'.
10043
f128d5e9
PA		 100442012-01-13 Pedro Alves <palves@redhat.com>
10045
10046 * server.c (main): Avoid infinite loop while detaching/killing
10047 after a longjmp.
10048
06db92f0
DE		 100492012-01-09 Doug Evans <dje@google.com>
10050
10051 * server.c (start_inferior): Set last_ptid in --wrapper case.
10052
32d92999
YQ		 100532012-01-06 Yao Qi <yao@codesourcery.com>
10054
10055 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10056 defined.
10057 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10058
5e0a92a9
YQ		 100592012-01-04 Yao Qi <yao@codesourcery.com>
10060
10061 * tracepoint.c (cmd_qtdp): Print debug message
10062 for static tracepoint.
10063
ae639e8c
YQ		 100642012-01-04 Yao Qi <yao@codesourcery.com>
10065
10066 * tracepoint.c (trace_vdebug): Differentiate debug message
10067 between gdbserver and IPA.
10068
f72429c5
YQ		 100692012-01-03 Yao Qi <yao@codesourcery.com>
10070
10071 * tracepoint.c (tracepoint_was_hit): Don't collect for
10072 static tracepoint.
10073
12c3e59c
JB		 100742012-01-02 Joel Brobecker <brobecker@adacore.com>
10075
10076 * terminal.h: Reformat copyright header.
10077
67827812
JB		 100782012-01-02 Joel Brobecker <brobecker@adacore.com>
10079
10080 * server.c (gdbserver_version): Update copyright year.
10081 * gdbreplay.c (gdbreplay_version): Likewise.
10082
3e52c33d
JK		 100832011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10084
10085 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10086
10087 Revert:
10088 2011-12-18 Hui Zhu <teawater@gmail.com>
10089 * linux-low.c (linux_create_inferior): Save return value to ret.
10090
66f1260e
HZ		 100912011-12-18 Hui Zhu <teawater@gmail.com>
10092
10093 * linux-low.c (linux_create_inferior): Save return value to ret.
10094
e77616d7
DE		 100952011-12-16 Doug Evans <dje@google.com>
10096
e7b06c57
DE		 10097 * linux-low.c (linux_create_inferior): If stdio connection,
10098 redirect stdin from /dev/null, stdout to stderr.
10099 * remote-utils.c (remote_is_stdio): New static global.
10100 (remote_connection_is_stdio): New function.
10101 (remote_prepare): Handle stdio connection.
10102 (remote_open): Ditto.
10103 (remote_close): Don't close stdin for stdio connections.
10104 (read_prim,write_prim): New functions. Replace all calls to
10105 read/write to these.
10106 * server.c (main): Watch for "-" argument. Move call to
10107 remote_prepare before start_inferior.
10108 * server.h (STDIO_CONNECTION_NAME): New macro.
10109 (remote_connection_is_stdio): Declare.
10110
e77616d7
DE		 10111 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10112 in debugging output.
10113
82067193
YQ		 101142011-12-15 Yao Qi <yao@codesourcery.com>
10115
10116 * tracepoint.c: Include sys/syscall.h.
10117 (gdb_ust_thread): Remove preprocessor conditional.
10118
82bfbe7e
PA		 101192011-12-14 Pedro Alves <pedro@codesourcery.com>
10120
10121 * linux-low.c (linux_detach_one_lwp): Call
10122 the_low_target.prepare_to_resume before detaching.
10123
712c6575
YQ		 101242011-12-14 Yao Qi <yao@codesourcery.com>
10125
10126 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10127 of write.
10128
d54d1edf
YQ		 101292011-12-14 Yao Qi <yao@codesourcery.com>
10130
10131 * i386-low.c (i386_low_stopped_data_address): Initialize local
10132 variable `control'.
10133
6210a125
PA		 101342011-12-13 Pedro Alves <pedro@codesourcery.com>
10135
10136 PR remote/13492
10137
10138 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10139 DR_CONTROL unless necessary. Extend comments.
10140 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10141 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10142
2ece8244
YQ		 101432011-12-13 Yao Qi <yao@codesourcery.com>
10144
10145 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10146 macros.
10147 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10148
784867a5
JK		 101492011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10150
10151 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10152 Print new debug message for such case.
10153
6bf36717
JK		 101542011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10155
10156 Fix overlapping memcpy.
10157 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10158 the read_inferior_memory transfer.
10159 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10160 write_inferior_memory transfer.
10161 (set_fast_tracepoint_jump): New variable buf. Use it for the
10162 read_inferior_memory and write_inferior_memory transfers.
10163 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10164 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10165 Use it for the write_inferior_memory transfer.
10166 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10167 buffers.
10168
50275556
MR		 101692011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10170
10171 * linux-low.c (fetch_register, store_register): Make code
10172 consistent, fix formatting.
10173
7325beb4
MR		 101742011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10175
10176 * linux-low.c (usr_store_inferior_registers): Factor out code
10177 to handle individual registers into...
10178 (store_register): ... this new function.
10179
c642a434
UW		 101802011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10181
10182 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10183 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10184 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10185 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10186 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10187 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10188 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10189 (srv_xmlfiles): Add new XML files.
10190
10191 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10192 and <sys/uio.h>.
10193 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10194 (init_registers_s390_linux32v1): Add prototype.
10195 (init_registers_s390_linux32v2): Likewise.
10196 (init_registers_s390_linux64v1): Likewise.
10197 (init_registers_s390_linux64v2): Likewise.
10198 (init_registers_s390x_linux64v1): Likewise.
10199 (init_registers_s390x_linux64v2): Likewise.
10200 (s390_num_regs): Increment to 52.
10201 (s390_regmap): Add orig_r2 register.
10202 (s390_num_regs_3264): Increment to 68.
10203 (s390_regmap_3264): Add orig_r2 register.
10204 (s390_collect_ptrace_register): Handle orig_r2 register.
10205 (s390_supply_ptrace_register): Likewise.
10206 (s390_fill_last_break): New function.
10207 (s390_store_last_break): Likewise.
10208 (s390_fill_system_call): New function.
10209 (s390_store_system_call): Likewise.
10210 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10211 register sets.
10212 (s390_check_regset): New function.
10213 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10214 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10215 Update target_regsets for available register sets.
10216
2268b414
JK		 102172011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10218 Jan Kratochvil <jan.kratochvil@redhat.com>
10219
10220 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10221 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10222 New.
10223 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10224 * linux-low.h (struct process_info_private): New member r_debug.
10225 * server.c (handle_qxfer_libraries): Call
10226 the_target->qxfer_libraries_svr4.
10227 (handle_qxfer_libraries_svr4): New function.
10228 (qxfer_packets): New entry "libraries-svr4".
10229 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10230 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10231 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10232 PACKET_qXfer_libraries_svr4.
10233
d6db1fab
UW		 102342011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10235
10236 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10237 PSW address/mask between 8-byte and 16-byte formats.
10238 (s390_supply_ptrace_register): Likewise.
10239 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10240 basic addressing mode bit.
10241
242f5f1c
SS		 102422011-11-24 Stan Shebs <stan@codesourcery.com>
10243
10244 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10245
f196051f
SS		 102462011-11-17 Stan Shebs <stan@codesourcery.com>
10247
10248 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10249 (tracing_start_time): New global.
10250 (tracing_stop_time): New global.
10251 (tracing_user_name): New global.
10252 (tracing_notes): New global.
10253 (tracing_stop_note): New global.
10254 (cmd_qtstart): Set traceframe_usage, start_time.
10255 (stop_tracing): Set stop_time.
10256 (cmd_qtstatus): Report additional status.
10257 (cmd_qtp): New function.
10258 (handle_tracepoint_query): Call it.
10259 (cmd_qtnotes): New function.
10260 (handle_tracepoint_general_set): Call it.
10261 (get_timestamp): Rename from tsv_get_timestamp.
10262
405f8e94
SS		 102632011-11-14 Stan Shebs <stan@codesourcery.com>
10264 Kwok Cheung Yeung <kcy@codesourcery.com>
10265
10266 * linux-x86-low.c (small_jump_insn): New.
10267 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10268 trampoline and error message, build a trampoline and issue a small
10269 jump instruction to it.
10270 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10271 trampoline and error message.
10272 (x86_get_min_fast_tracepoint_insn_len): New.
10273 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10274 * linux-low.h (struct linux_target_ops): Add arguments to
10275 install_fast_tracepoint_jump_pad operation, add new operation.
10276 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10277 arguments.
10278 (linux_get_min_fast_tracepoint_insn_len): New function.
10279 (linux_target_op): Add new operation.
10280 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10281 (gdb_trampoline_buffer_end): Ditto.
10282 (gdb_trampoline_buffer_error): Ditto.
10283 (struct ipa_sym_addresses): Add fields for new IPA variables.
10284 (symbol_list): Add entries for new IPA variables.
10285 (struct tracepoint): Add fields to hold the address range of the
10286 trampoline used by the tracepoint.
10287 (trampoline_buffer_head): New static variable.
10288 (trampoline_buffer_tail): Ditto.
10289 (claim_trampoline_space): New function.
10290 (have_fast_tracepoint_trampoline_buffer): New function.
10291 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10292 structure.
10293 (install_fast_tracepoint): Ditto, also add error buffer argument.
10294 (cmd_qtminftpilen): New function.
10295 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10296 (fast_tracepoint_from_trampoline_address): New function.
10297 (fast_tracepoint_collecting): Handle trampoline as part of jump
10298 pad space.
10299 (set_trampoline_buffer_space): New function.
10300 (initialize_tracepoint): Initialize new IPA variables.
10301 * target.h (struct target_ops): Add arguments to
10302 install_fast_tracepoint_jump_pad operation, add new
10303 get_min_fast_tracepoint_insn_len operation.
10304 (target_get_min_fast_tracepoint_insn_len): New.
10305 (install_fast_tracepoint_jump_pad): Add arguments.
10306 * server.h (IPA_BUFSIZ): Define.
10307 * linux-i386-ipa.c: Include extra header files.
10308 (initialize_fast_tracepoint_trampoline_buffer): New function.
10309 (initialize_low_tracepoint): Call it.
10310 * server.h (set_trampoline_buffer_space): Declare.
10311 (claim_trampoline_space): Ditto.
10312 (have_fast_tracepoint_trampoline_buffer): Ditto.
10313
1e4d1764
YQ		 103142011-11-14 Yao Qi <yao@codesourcery.com>
10315
10316 * server.c (handle_query): Handle InstallInTrace for qSupported.
10317 * tracepoint.c (add_tracepoint): Sort list.
10318 (install_tracepoint, download_tracepoint): New.
10319 (cmd_qtdp): Call them to install and download tracepoints.
10320 (sort_tracepoints): Removed.
10321 (cmd_qtstart): Update.
10322
5c73ff4e
YQ		 103232011-11-14 Yao Qi <yao@codesourcery.com>
10324
10325 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10326 * mem-break.h: Declare.
10327 * tracepoint.c (cmd_qtstart): Move some code to ...
10328 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10329 New.
10330 (download_tracepoints): Move some code to ...
10331 (download_tracepoint_1): ... here. New.
10332
86a30030
YQ		 103332011-11-08 Yao Qi <yao@codesourcery.com>
10334
10335 * remote-utils.c (relocate_instruction): A comment fix.
10336
8d26e50c
JB		 103372011-11-07 Joel Brobecker <brobecker@adacore.com>
10338
10339 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10340 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10341 dr_status_mirror and dr_control_mirror from debug_reg_state.
10342 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10343 (i386_initial_stuff): Remove use of deleted globals.
10344 (i386_get_thread_context, i386_set_thread_context,
10345 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10346 from debug_reg_state.
10347
a59306a3
YQ		 103482011-11-05 Yao Qi <yao@codesourcery.com>
10349
10350 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10351 address as TPOINT's.
10352
3065dfb6
SS		 103532011-11-02 Stan Shebs <stan@codesourcery.com>
10354
10355 * tracepoint.c (agent_mem_read_string): New function.
10356 (eval_agent_expr): Call it for tracenz.
10357 * server.c (handle_query): Report support for tracenz.
10358
fd0d8c7c
YQ		 103592011-11-02 Yao Qi <yao@codesourcery.com>
10360
10361 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10362
609086b1
YQ		 103632011-11-02 Yao Qi <yao@codesourcery.com>
10364
10365 * target.h: Fix a typo in comment.
10366
b9fd1791
PA		 103672011-10-31 Pedro Alves <pedro@codesourcery.com>
10368
10369 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10370 clobber the breakpoints' shadows with fast tracepoint jumps.
10371 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10372 * target.c (write_inferior_memory): Also pass MYADDR down to
10373 check_mem_write.
10374
03583c20
UW		 103752011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10376
10377 * configure.ac: Check support for personality routine.
10378 * configure: Regenerate.
10379 * config.in: Likewise.
10380 * linux-low.c: Include <sys/personality.h>.
10381 Define ADDR_NO_RANDOMIZE if necessary.
10382 (linux_create_inferior): Disable address space randomization when
10383 forking inferior, if requested.
10384 (linux_supports_disable_randomization): New function.
10385 (linux_target_ops): Install it.
10386 * server.h (disable_randomization): Declare.
10387 * server.c (disable_randomization): New global variable.
10388 (handle_general_set): Handle QDisableRandomization.
10389 (handle_query): Likewise for qSupported.
10390 (main): Support --disable-randomization and --no-disable-randomization
10391 command line arguments.
10392 * target.h (struct target_ops): Add supports_disable_randomization.
10393 (target_supports_disable_randomization): New macro.
10394
723b724b
MF		 103952011-09-29 Mike Frysinger <vapier@gentoo.org>
10396
10397 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10398 ifdef check.
10399 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10400 [!PT_GETDSBT] (target_loadmap): New definition.
10401 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10402 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10403 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10404 and PT_GETDSBT to LINUX_LOADMAP.
10405 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10406 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10407
55329a5c 104082011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 10409
10410 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10411 (arm_linux_hwbp_cap): New static variable.
10412 (arm_linux_get_hwbp_cap): Replace by ...
10413 (arm_linux_init_hwbp_cap): ... this new function.
10414 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10415 (arm_linux_get_hw_watchpoint_count): Likewise.
10416 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10417 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10418 (arm_prepare_to_resume): Use perror_with_name instead of error.
10419
55329a5c 104202011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 10421
10422 * linux-arm-low.c: Include <signal.h>.
10423 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10424 (struct arm_linux_hwbp_cap): New data type.
10425 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10426 (struct arm_linux_hw_breakpoint): New data type.
10427 (MAX_BPTS, MAX_WPTS): Define.
10428 (struct arch_process_info, struct arch_lwp_info): New data types.
10429 (arm_linux_get_hwbp_cap): New function.
10430 (arm_linux_get_hw_breakpoint_count): Likewise.
10431 (arm_linux_get_hw_watchpoint_count): Likewise.
10432 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10433 (arm_hwbp_control_initialize): Likewise.
10434 (arm_hwbp_control_is_enabled): Likewise.
10435 (arm_hwbp_control_is_initialized): Likewise.
10436 (arm_hwbp_control_disable): Likewise.
10437 (arm_linux_hw_breakpoint_equal): Likewise.
10438 (arm_linux_hw_point_initialize): Likewise.
10439 (struct update_registers_data): New data structure.
10440 (update_registers_callback: New function.
10441 (arm_insert_point): Likewise.
10442 (arm_remove_point): Likewise.
10443 (arm_stopped_by_watchpoint): Likewise.
10444 (arm_stopped_data_address): Likewise.
10445 (arm_new_process): Likewise.
10446 (arm_new_thread): Likewise.
10447 (arm_prepare_to_resume): Likewise.
10448 (the_low_target): Register arm_insert_point, arm_remove_point,
10449 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10450 arm_new_thread, and arm_prepare_to_resume.
10451
6b9801d4
SS		 104522011-09-15 Stan Shebs <stan@codesourcery.com>
10453
10454 * server.h (struct emit_ops): Add compare-goto fields.
10455 * tracepoint.c (gdb_agent_op_sizes): New table.
10456 (emit_eq_goto): New function.
10457 (emit_ne_goto): New function.
10458 (emit_lt_goto): New function.
10459 (emit_le_goto): New function.
10460 (emit_gt_goto): New function.
10461 (emit_ge_goto): New function.
10462 (is_goto_target): New function.
10463 (compile_bytecodes): Recognize special cases of compare-goto
10464 combinations and call specialized emitters for them.
10465 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10466 (amd64_emit_ne_goto): New function.
10467 (amd64_emit_lt_goto): New function.
10468 (amd64_emit_le_goto): New function.
10469 (amd64_emit_gt_goto): New function.
10470 (amd64_emit_ge_goto): New function.
10471 (amd64_emit_ops): Add the new functions.
10472 (i386_emit_eq_goto): New function.
10473 (i386_emit_ne_goto): New function.
10474 (i386_emit_lt_goto): New function.
10475 (i386_emit_le_goto): New function.
10476 (i386_emit_gt_goto): New function.
10477 (i386_emit_ge_goto): New function.
10478 (i386_emit_ops): Add the new functions.
10479
bf15cbda
SS		 104802011-09-08 Stan Shebs <stan@codesourcery.com>
10481
10482 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10483 (i386_emit_epilogue): Restore %ebx.
10484
943ca1dd
JZ		 104852011-08-31 Jie Zhang <jzhang918@gmail.com>
10486
10487 * server.c (step_thread): Remove definition.
10488 (process_serial_event): Don't handle Hs.
10489 * server.h (step_thread): Remove declaration.
10490 * target.c (set_desired_inferior): Remove use of step_thread.
10491
e3deef73
LM		 104922011-08-24 Luis Machado <lgustavo@codesourcery.com>
10493
10494 * linux-low.c: Include linux-procfs.h.
10495 (linux_attach_lwp_1): Update comments.
10496 (linux_attach): Scan for existing threads when attaching to a
10497 process that is the tgid.
10498 * Makefile.in: Update dependencies.
10499
13da1c97
LM		 105002011-08-24 Luis Machado <lgustavo@codesourcery.com>
10501
10502 * configure.srv: Add linux-procfs.o dependencies.
10503
881127c9
YQ		 105042011-08-14 Yao Qi <yao@codesourcery.com>
10505
10506 * target.h (struct target_ops): Fix indent.
10507 * win32-low.c (win32_target_ops): Fix comment.
10508
58dbd541
YQ		 105092011-08-14 Andrew Jenner <andrew@codesourcery.com>
10510 Yao Qi <yao@codesourcery.com>
10511
10512 * Makefile.in (clean): Remove tic6x-*.c files.
10513 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10514 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10515 (tic6x-c64xp-linux.c): Likewise.
10516 * configure.srv: Add support for tic6x-*-uclinux.
10517 * linux-tic6x-low.c: New.
10518 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10519
78d85199
YQ		 105202011-08-14 Andrew Stubbs <ams@codesourcery.com>
10521 Yao Qi <yao@codesourcery.com>
10522
10523 * target.h (struct target_ops): Add read_loadmap.
10524 * linux-low.c (struct target_loadseg): New type.
10525 (struct target_loadmap): New type.
10526 (linux_read_loadmap): New function.
10527 (linux_target_ops): Add linux_read_loadmap.
10528 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 10529 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10530 to NULL.
78d85199 10531
a959a88d
EZ		 105322011-08-05 Eli Zaretskii <eliz@gnu.org>
10533
10534 * win32-low.c: Include <stdint.h>.
10535
1ced966e
PA		 105362011-07-22 Pedro Alves <pedro@codesourcery.com>
10537
10538 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10539 to the inferior here.
10540 (i386_remove_aligned_watchpoint): Ditto.
10541 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10542 fit part of the watchpoint in the debug registers.
10543 (i386_update_inferior_debug_regs): New.
10544 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10545 registers, and only update the inferior on success.
10546 (i386_low_remove_watchpoint): Ditto.
10547
d26e3629
KY		 105482011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10549
10550 * linux-low.c (compare_ints, unique, list_threads, show_process,
10551 linux_core_of_thread): Delete.
10552 (linux_target_ops): Change linux_core_of_thread to
10553 linux_common_core_of_thread.
10554 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10555 * utils.c (malloc_failure): Change type of argument.
10556 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10557 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10558 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10559 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10560 (IPA_OBJS): Add common-utils-ipa.o.
10561 (ptid_h, linux_osdata_h): New macros.
10562 (server_h): Add common/common-utils.h, common/xml-utils.h,
10563 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10564 common/ptid.h.
10565 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10566 ptid.o, buffer.o): New rules.
10567 (linux-low.o): Add common/linux-osdata.h as a dependency.
10568 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10569 * configure.ac: Add AC_HEADER_DIRENT check.
10570 * config.in: Regenerate.
10571 * configure: Regenerate.
10572 * remote-utils.c (xml_escape_text): Delete.
10573 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10574 buffer_xml_printf): Move to common/buffer.c.
10575 * server.c (main): Remove call to initialize_inferiors.
10576 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10577 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10578 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10579 internal_error, gdb_assert, gdb_assert_fail): Delete.
10580 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10581 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10582 common/buffer.h.
10583 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10584 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10585 initialize_inferiors): Delete.
10586
2275a1a7
PA		 105872011-07-20 Pedro Alves <pedro@codesourcery.com>
10588
10589 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10590 symbol error.
10591
0a5b1e09
PA		 105922011-05-31 Pedro Alves <pedro@codesourcery.com>
10593
10594 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10595 assertion.
10596 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10597
6938fd34
YQ		 105982011-05-26 Yao Qi <yao@codesourcery.com>
10599
10600 * Makefile.in (thread-db.o): Track dependence to
10601 common/gdb_thread_db.h.
10602 * thread-db.c: include gdb_thread_db.h from right place.
10603
b481f9e0
TT		 106042011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10605
10606 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10607 __FILE__ and __LINE__ to internal_error.
10608
98a5dd13
DE		 106092011-05-13 Doug Evans <dje@google.com>
10610
10611 * thread-db.c (try_thread_db_load_from_sdir): New function.
10612 (try_thread_db_load_from_dir): New function.
10613 (thread_db_load_search): Handle $sdir, ignore $pdir.
10614 Remove trying of system directories if search of
10615 libthread-db-search-path fails, that is now done via $sdir.
10616
d248b706
KY		 106172011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10618
10619 * server.c (handle_query): Add EnableDisableTracepoints to the list
10620 of supported features.
43aaf8b6 10621 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 10622 tracepoints.
43aaf8b6
PA		 10623 (cmd_qtenable_disable): New.
10624 (cmd_qtstart): Install tracepoints even if disabled.
10625 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10626 receiving a QTEnable or QTDisable packet.
10627 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10628 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10629 tracepoints.
10630 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 10631
84e578fb
DE		 106322011-05-10 Doug Evans <dje@google.com>
10633
10634 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10635
71f55dd8
DE		 106362011-05-04 Doug Evans <dje@google.com>
10637
10638 * linux-low.c (linux_join): Skip process lookup.
10639 * spu-low.c (spu_join): Ditto.
10640 * server.c (join_inferiors_callback): Delete.
10641 (process_serial_event): For 'D' packet (detach) call join_inferior
10642 directly.
10643
4d393d60
JM		 106442011-05-04 Joseph Myers <joseph@codesourcery.com>
10645
10646 * README: Don't mention xscale*-*-linux*.
10647 * configure.srv (xscale*-*-linux*): Don't handle target.
10648
b00ad6ff
NF		 106492011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10650
10651 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10652 casting pointers.
10653 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10654 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10655 (i386_emit_void_call_2): Likewise.
10656
af96c192
YQ		 106572011-04-26 Yao Qi <yao@codesourcery.com>
10658
43aaf8b6
PA		 10659 * linux-low.c: Move common macros to linux-ptrace.h.
10660 Include linux-ptrace.h.
af96c192
YQ		 10661 * Makefile.in (linux_ptrace_h): New.
10662 (linux-low.o): Depends on linux-ptrace.h.
10663
03f2bd59
JK		 106642011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10665
10666 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10667 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10668 (remote_prepare): New function with most of the TCP code from ...
10669 (remote_open): ... here. Detect PORT here unconditionally. Move also
10670 setting transport_is_reliable.
10671 * server.c (run_once): New variable.
10672 (gdbserver_usage): Document it.
10673 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10674 the first run if RUN_ONCE.
10675 * server.h (run_once, remote_prepare): New declarations.
10676
7a9dd1b2
TT		 106772011-04-19 Tom Tromey <tromey@redhat.com>
10678
10679 * win32-low.c (handle_load_dll): Remove duplicate "the".
10680
81239425
PM		 106812011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10682
10683 Remove support for old Cygwin 1.5 versions.
10684 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10685 function to avoid warning.
10686 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10687 warning.
10688
9e0627f1
PM		 106892011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10690
10691 * gdbserver/server.h (Macro _): Define it if not available.
10692
588eebee
MS		 106932011-03-14 Michael Snyder <msnyder@vmware.com>
10694
348af9f7 10695 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 10696
43f70d4c
JB		 106972011-03-10 Joel Brobecker <brobecker@adacore.com>
10698
10699 * Makefile.in (maintainer-clean realclean distclean): Remove
10700 "make ... subdir_do" command.
10701
348af9f7
MS		 107022011-03-10 Michael Snyder <msnyder@vmware.com>
10703
10704 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10705
10706 * server.c (handle_v_run): Free alloced buffer on early return.
10707
e637a4f5
YQ		 107082011-03-09 Yao Qi <yao@codesourcery.com>
10709
10710 Revert:
10711 2011-03-04 Yao Qi <yao@codesourcery.com>
10712
10713 * Makefile.in: Remove GNU make feature --directory.
10714
10715 2011-03-05 Yao Qi <yao@codesourcery.com>
10716
10717 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10718 (subdir_do): New make target. Copied from gdb/Makefile.
10719 (maintainer-clean, realclean, distclean, clean): Call corresponding
10720 make targets in common/Makefile.
10721
10722 2011-02-11 Yao Qi <yao@codesourcery.com>
10723
10724 * configure.ac: Call AC_PROG_RANLIB.
10725 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10726 * configure: Regenerate.
10727
e6edda56
JK		 107282011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10729
10730 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10731
e5141119
JB		 107322011-03-06 Yao Qi <yao@codesourcery.com>
10733
10734 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10735
64794aa4
JB		 107362011-03-05 Yao Qi <yao@codesourcery.com>
10737
10738 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10739 (subdir_do): New make target. Copied from gdb/Makefile.
10740 (maintainer-clean, realclean, distclean, clean): Call corresponding
10741 make targets in common/Makefile.
10742
7a762829
YQ		 107432011-03-04 Yao Qi <yao@codesourcery.com>
10744
10745 * Makefile.in: Remove GNU make feature --directory.
10746
348af9f7
MS		 107472011-03-04 Michael Snyder <msnyder@vmware.com>
10748
10749 * server.c (queue_stop_reply): Call xmalloc not malloc.
10750
107512011-03-02 Michael Snyder <msnyder@vmware.com>
10752
10753 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10754
9f72fee2
MS		 107552011-02-28 Michael Snyder <msnyder@vmware.com>
10756
588eebee
MS		 10757 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10758 (cmd_qtframe): Ditto.
10759 (cmd_qtbuffer): Ditto.
10760 (cmd_bigqtbuffer): Ditto.
10761
9f72fee2
MS		 10762 * utils.c (decimal2str): Initialize 'width' to nine, then
10763 don't mess with it.
10764
8040bd49
UW		 107652011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10766
10767 * hostio.c (require_data): Free *data, not data.
10768
7e52cbd0
JK		 107692011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10770
10771 * hostio.c (require_data): Use free, not xfree.
10772
9130f83e
MS		 107732011-02-27 Michael Snyder <msnyder@vmware.com>
10774
4b812f4e
MS		 10775 * server.c (handle_query): Discard unused value.
10776
9130f83e
MS		 10777 * hostio.c (require_data): Free malloc memory before returning
10778 error.
10779
69d37113
MS		 107802011-02-26 Michael Snyder <msnyder@vmware.com>
10781
10782 * linux-low.c (list_threads): Call closedir for dirent.
10783
35f5825a
MS		 107842011-02-27 Michael Snyder <msnyder@vmware.com>
10785
2a589cef
MS		 10786 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10787 a case statement falls through.
10788
0adea5f7
MS		 10789 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10790
35f5825a
MS		 10791 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10792 in comparison.
10793
238f1c74
MS		 107942011-02-26 Michael Snyder <msnyder@vmware.com>
10795
10796 * utils.c (decimal2str): Eliminate dead code and dead param.
10797 (pulongest): Drop dead param from call to decimal2str.
10798 (plongest): Ditto.
10799
633ff500
JB		 108002011-02-24 Joel Brobecker <brobecker@adacore.com>
10801
10802 Revert the following patch (not approved yet):
10803 2011-02-21 Hui Zhu <teawater@gmail.com>
10804 * tracepoint.c (tp_printf): New function.
10805 (eval_agent_expr): Handle gdb_agent_op_printf.
10806
f9c6ff72
HZ		 108072011-02-21 Hui Zhu <teawater@gmail.com>
10808
10809 * tracepoint.c (tp_printf): New function.
10810 (eval_agent_expr): Handle gdb_agent_op_printf.
10811
94d5e490
TT		 108122011-02-18 Tom Tromey <tromey@redhat.com>
10813
10814 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10815 (tracepoint.o): Likewise.
10816 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10817 (gdb_agent_op_names): Likewise.
10818
c7f96d2b
TT		 108192011-02-18 Tom Tromey <tromey@redhat.com>
10820
10821 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10822 gdb_agent_op_rot>: New constants.
10823 (gdb_agent_op_names): Add pick and roll.
10824 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10825 cases.
10826
0feedb2c
JK		 108272011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10828
10829 * aclocal.m4: Regenerated with aclocal-1.11.1.
10830
b3b9301e
PA		 108312011-02-14 Pedro Alves <pedro@codesourcery.com>
10832
10833 * server.c (handle_qxfer_traceframe_info): New.
10834 (qxfer_packets): Register "traceframe-info".
10835 (handle_query): Report support for qXfer:traceframe-info:read+.
10836 * tracepoint.c (match_blocktype): New.
10837 (traceframe_find_block_type): Rename to ...
10838 (traceframe_walk_blocks): ... this. Add callback filter argument,
10839 and use it.
10840 (traceframe_find_block_type): New, reimplemented on top of
10841 traceframe_walk_blocks.
10842 (build_traceframe_info_xml): New.
10843 (traceframe_read_info): New.
10844 * server.h (traceframe_read_info): Declare.
10845
4f3e6fb7
YQ		 108462011-02-11 Yao Qi <yao@codesourcery.com>
10847
10848 * configure.ac: Call AC_PROG_RANLIB.
10849 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10850 * configure: Regenerate.
10851
764880b7
PA		 108522011-02-07 Pedro Alves <pedro@codesourcery.com>
10853
10854 * server.c (gdb_read_memory): Change return semantics to allow
10855 partial transfers.
10856 (handle_search_memory_1): Adjust.
10857 (process_serial_event) <'m' packet>: Handle partial transfers.
10858 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10859
1c79eb8a
PA		 108602011-01-28 Pedro Alves <pedro@codesourcery.com>
10861
10862 * regcache.c (init_register_cache): Initialize
10863 regcache->register_status.
10864 (free_register_cache): Release regcache->register_status.
10865 (regcache_cpy): Copy register_status.
10866 (registers_to_string): Print 'x's for unavailable registers.
10867 (supply_register): Mark the register's status valid or
10868 unavailable, depending on whether a buffer was passed in or not.
10869 (supply_register_zeroed): New.
10870 (supply_regblock): Mark the registers' status valid or
10871 unavailable, depending on whether a buffer was passed in or not.
10872 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10873 (struct regcache): New `register_status' field.
10874 (supply_register_zeroed): Declare.
10875 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10876 supply_register_zeroed, rather than passing a NULL buffer to
10877 supply_register.
10878 * tracepoint.c (fetch_traceframe_registers): Update comment.
10879
85724a0e
PA		 108802011-01-28 Pedro Alves <pedro@codesourcery.com>
10881
10882 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10883 buffer explicit.
10884
d08aafef
PA		 108852011-01-25 Pedro Alves <pedro@codesourcery.com>
10886
10887 * server.h (decode_xfer_write): Change prototype.
10888 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10889 and don't extract the annex here.
10890 * server.c (decode_xfer_read): Remove `annex' parameter,
10891 and don't extract the annex here.
10892 (decode_xfer): New.
10893 (struct qxfer): New.
10894 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10895 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10896 (handle_qxfer_statictrace): New functions, abstracted out from
10897 handle_query, and made to use the struct qxfer interface.
10898 (handle_threads_qxfer_proper): Rename to ...
10899 (handle_qxfer_threads_proper): ... this.
10900 (handle_threads_qxfer): Rename to ...
10901 (handle_qxfer_threads): ... this. Adjust.
10902 (qxfer_packets): New array.
10903 (handle_qxfer): New function.
10904 (handle_query): Use handle_qxfer.
10905
493e2a69
MS		 109062011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10907
10908 * gdbreplay.c: Shorten lines of >= 80 columns.
10909 * linux-low.c: Ditto.
10910 * linux-ppc-low.c: Ditto.
10911 * linux-s390-low.c: Ditto.
10912 * linux-sparc-low.c: Ditto.
10913 * linux-x86-low.c: Ditto.
10914 * linux-xtensa-low.c: Ditto.
10915 * mem-break.c: Ditto.
10916 * nto-low.c: Ditto.
10917 * regcache.h: Ditto.
10918 * remote-utils.c: Ditto.
10919 * server.c: Ditto.
10920 * server.h: Ditto.
10921 * thread-db.c: Ditto.
10922 * tracepoint.c: Ditto.
10923 * utils.c: Ditto.
10924 * win32-low.h: Ditto.
10925
44944448
JB		 109262011-01-05 Joel Brobecker <brobecker@adacore.com>
10927
10928 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10929 update.
10930
71ce852c
JB		 109312011-01-01 Joel Brobecker <brobecker@adacore.com>
10932
10933 * server.c (gdbserver_version): Update copyright year in version
10934 output.
10935 * gdbreplay.c (gdbreplay_version): Ditto.
10936
eb826dc6
MF		 109372010-12-29 Jie Zhang <jie.zhang@analog.com>
10938
10939 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10940 * linux-bfin-low.c: New file.
10941 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10942 PT_DATA_ADDR for BFIN targets.
10943 * Makefile.in (SFILES): Add linux-bfin-low.c.
10944 (clean): Remove reg-bfin.c.
10945 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10946 * README: Mention supported Blackfin targets.
10947
39ab222a
MF		 109482010-12-23 Mike Frysinger <vapier@gentoo.org>
10949
10950 * .gitignore: New file.
10951
a1f2ce7d
MF		 109522010-11-16 Mike Frysinger <vapier@gentoo.org>
10953
10954 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10955
f474844c
JZ		 109562010-10-22 Jie Zhang <jie@codesourcery.com>
10957
10958 * Makefile.in: Add FLAGS_TO_PASS variable.
10959 (install): Remove dependency of install-only and recursively
10960 invoke make for install-only.
10961
f1048712
DE		 109622010-10-04 Doug Evans <dje@google.com>
10963
10964 * Makefile.in (uninstall): Use $(DESTDIR).
10965
b53a1623
PA		 109662010-09-24 Pedro Alves <pedro@codesourcery.com>
10967
e6ee044d
PA		 10968 PR gdb/11842
10969
b53a1623
PA		 10970 * linux-x86-low.c (compat_siginfo_from_siginfo)
10971 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10972 si_code is < 0. Check for si_code == SI_TIMER before checking for
10973 si_code < 0.
10974
fa1bd1e4
JB		 109752010-09-13 Joel Brobecker <brobecker@adacore.com>
10976
10977 * lynx-i386-low.c: New file.
10978 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10979
47fac8f8
JB		 109802010-09-13 Joel Brobecker <brobecker@adacore.com>
10981
10982 * lynx-low.c (ptrace_request_to_str): Remove handling for
10983 request values that have been removed in LynxOS 5.x.
10984
1adfc54d
JB		 109852010-09-13 Joel Brobecker <brobecker@adacore.com>
10986
10987 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10988 <ptrace.h>
10989
c2a66c29
NS		 109902010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10991
10992 * configure.ac: Add --enable-inprocess-agent option.
10993 * configure: Rebuilt.
10994
32fcada3
YQ		 109952010-09-06 Yao Qi <yao@codesourcery.com>
10996
10997 * linux-low.c (linux_kill): Remove unused variable.
10998 (linux_stabilize_threads): Likewise.
10999 * server.c (start_inferior): Likewise.
11000 (queue_stop_reply_callback): Likewise.
11001 * tracepoint.c (do_action_at_tracepoint): Likewise.
11002
0cccb683
YQ		 110032010-09-06 Yao Qi <yao@codesourcery.com>
11004
11005 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11006 on return.
11007
423ec54c
JK		 110082010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11009
11010 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11011
12ac6819
PA		 110122010-09-06 Pedro Alves <pedro@codesourcery.com>
11013
11014 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11015 "$(IPA_DEPFILES)".
11016
8ed54b31
JB		 110172010-09-01 Joel Brobecker <brobecker@adacore.com>
11018
11019 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11020 gdbserver/lynx-ppc-low.c: New files.
11021 * Makefile.in (lynx_low_h): New variable.
11022 (lynx-low.o, lynx-ppc-low.o): New rules.
11023 * configure.ac: On LynxOS, link with -lnetinet.
11024 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11025 * configure: regenerate.
11026
bb0116a4
JB		 110272010-09-01 Joel Brobecker <brobecker@adacore.com>
11028
11029 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11030 * configure.ac: Add check for vasprintf and vsnprintf.
11031 * configure, config.in: Regenerate.
11032 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11033
a778ab81 110342010-09-01 Joel Brobecker <brobecker@adacore.com>
11035
11036 * gdbreplay.c: Move include of alloca.h up, next to include of
11037 malloc.h.
11038 * server.h: Add include of malloc.h.
11039 * mem-break.c: Remove include of malloc.h.
11040 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11041
8b034a19 110422010-09-01 Joel Brobecker <brobecker@adacore.com>
11043
11044 * Makefile.in (memmem.o): Build with -Wno-error.
11045
110462010-09-01 Joel Brobecker <brobecker@adacore.com>
11047
11048 * utils.c (xsnprintf): Make non-static.
11049 * server.h: Add xsnprintf declaration.
11050 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11051 replace calls to snprintf by calls to xsnprintf throughout.
11052
110532010-09-01 Joel Brobecker <brobecker@adacore.com>
11054
11055 * configure.ac: Add configure check for alloca.
11056 * configure, config.in: Regenerate.
11057 * server.h: Include alloca.h if it exists.
11058 * gdbreplay.c: Include alloca.h if it exists.
11059
1a981360
PA		 110602010-08-28 Pedro Alves <pedro@codesourcery.com>
11061
11062 * linux-low.c (__SIGRTMIN): Define if not already defined.
11063 (linux_create_inferior): Check for __ANDROID__ rather than
11064 __SIGRTMIN.
11065 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11066 are already deferred.
11067 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11068 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11069 stopped and already has a pending signal to report.
11070 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11071 a pending signal to report or is moving out of a jump pad.
11072 (linux_init_signals): Check for __ANDROID__ rather than
11073 __SIGRTMIN.
11074
b4d51a55
PA		 110752010-08-28 Pedro Alves <pedro@codesourcery.com>
11076
11077 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11078 debug_threads check. Avoid a linear search when not doing debug
11079 output.
11080
ec48365d
PA		 110812010-08-27 Pedro Alves <pedro@codesourcery.com>
11082
11083 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11084 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11085 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11086 (process_event): Change local fd's type to gdb_fildes_t.
11087 (create_file_handler): Adjust prototype.
11088 (delete_file_handler): Adjust prototype.
11089 (handle_file_event): Adjust prototype. Use pfildes.
11090 (create_file_event): Adjsut prototype.
11091 * remote-utils.c (remote_desc, listen_desc): Change type to
11092 gdb_fildes_t.
11093 * server.h: New gdb_fildes_t typedef.
11094 [USE_WIN32API]: Include winsock2.h.
11095 (delete_file_handler, add_file_handler): Adjust prototypes.
11096 (pfildes): Declare.
11097 * utils.c (pfildes): New.
11098
854d88f0
PA		 110992010-08-27 Pedro Alves <pedro@codesourcery.com>
11100
11101 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11102 * configure: Regenerate.
11103
0146f85b
PA		 111042010-08-27 Pedro Alves <pedro@codesourcery.com>
11105
11106 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11107 (linux_done_accessing_memory): ... this.
11108 (linux_target_ops): Adjust.
11109 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11110 * nto-low.c (nto_target_ops): Adjust comment.
11111 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11112 * spu-low.c (spu_target_ops): Adjust comment.
11113 * target.h (target_ops): Rename unprepare_to_access_memory field
11114 to done_accessing_memory.
11115 (unprepare_to_access_memory): Rename to ...
11116 (done_accessing_memory): ... this.
11117
90d74c30
PA		 111182010-08-26 Pedro Alves <pedro@codesourcery.com>
11119
11120 * linux-low.c (linux_prepare_to_access_memory): New.
11121 (linux_unprepare_to_access_memory): New.
11122 (linux_target_ops): Install them.
11123 * server.c (read_memory): Rename to ...
11124 (gdb_read_memory): ... this. Use
11125 prepare_to_access_memory/prepare_to_access_memory.
11126 (write_memory): Rename to ...
11127 (gdb_write_memory): ... this. Use
11128 prepare_to_access_memory/prepare_to_access_memory.
11129 (handle_search_memory_1): Adjust.
11130 (process_serial_event): Adjust.
11131 * target.h (struct target_ops): New fields
11132 prepare_to_access_memory and unprepare_to_access_memory.
11133 (prepare_to_access_memory, unprepare_to_access_memory): New.
11134 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11135 prepare_to_access_memory/prepare_to_access_memory.
11136 * nto-low.c (nto_target_ops): Adjust.
11137 * spu-low.c (spu_target_ops): Adjust.
11138 * win32-low.c (win32_target_ops): Adjust.
11139
fd467969
PA		 111402010-08-26 Pedro Alves <pedro@codesourcery.com>
11141
11142 * Makefile.in (WARN_CFLAGS): Get it from configure.
11143 (WERROR_CFLAGS): New.
11144 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11145 * configure.ac: Introduce --enable-werror, which adds -Werror to
11146 the compiler command line. Enabled by default. Disable with
11147 --disable-werror. Add -Wdeclaration-after-statement
11148 Wpointer-arith and -Wformat-nonliteral to warning flags.
11149 * configure: Regenerate.
11150
331e2f5f
PA		 111512010-08-26 Pedro Alves <pedro@codesourcery.com>
11152
11153 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11154
e581f2b4
PA		 111552010-08-26 Pedro Alves <pedro@codesourcery.com>
11156
11157 * gdbreplay.c (remote_error): New.
11158 (gdbchar): New.
11159 (expect): Use gdbchar. Check for error reading from GDB.
11160 Clarify sync error output.
11161 (play): Check for errors writing to GDB.
11162 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11163 * remote-utils.c (getpkt): Check for errors writing to the remote
11164 descriptor.
11165
3c11dd79
PA		 111662010-08-25 Pedro Alves <pedro@codesourcery.com>
11167
11168 * linux-low.c (linux_wait_1): Move non-debugging code out of
11169 `debug_threads' control.
11170
d20a8ad9
PA		 111712010-08-25 Pedro Alves <pedro@codesourcery.com>
11172
11173 * linux-low.c (linux_wait_1): Don't set last_status here.
11174 * server.c (push_event, queue_stop_reply_callback): Assert we're
11175 not pushing a TARGET_WAITKIND_IGNORE event.
11176 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11177 (myresume, handle_target_event): Set the thread's last_resume_kind
11178 and last_status from the target returned status.
11179
964e4306
PA		 111802010-08-25 Pedro Alves <pedro@codesourcery.com>
11181
11182 PR threads/10729
11183
11184 * linux-x86-low.c (update_debug_registers_callback): New.
11185 (i386_dr_low_set_addr): Use it.
11186 (i386_dr_low_get_addr): New.
11187 (i386_dr_low_set_control): Use update_debug_registers_callback.
11188 (i386_dr_low_get_control): New.
11189 (i386_dr_low_get_status): Adjust.
11190 * linux-low.c (linux_stop_lwp): New.
11191 * linux-low.h (linux_stop_lwp): Declare.
11192
11193 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11194 argument instead of a i386_debug_reg_state.
11195 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11196 a i386_debug_reg_state.
11197 (i386_insert_aligned_watchpoint): Adjust.
11198 (i386_remove_aligned_watchpoint): Adjust.
11199 (i386_low_stopped_data_address): Read the debug registers from the
11200 inferior instead of from the mirrors.
11201 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11202 (i386_dr_low_get_addr): Declare.
11203 (i386_dr_low_get_control): Declare.
11204 (i386_dr_low_get_status): Change prototype.
11205
11206 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11207 (i386_dr_low_get_addr): New.
11208 (i386_dr_low_get_control): New.
11209 (i386_dr_low_get_status): Adjust prototype. Return
11210 dr_status_mirror.
11211 (i386_initial_stuff): Clear dr_status_mirror and
11212 dr_control_mirror.
11213 (i386_get_thread_context): Adjust.
11214 (i386_set_thread_context): Adjust.
11215 (i386_thread_added): Adjust.
11216
5f21a75b
PA		 112172010-08-24 Pedro Alves <pedro@codesourcery.com>
11218
11219 * linux-low.h (linux_thread_area): Delete declaration.
11220
3e4c1235
TS		 112212010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11222
11223 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11224 after its termination.
11225
1971b033
PA		 112262010-08-09 Pedro Alves <pedro@codesourcery.com>
11227
11228 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11229 (gdb_wants_all_stopped): Delete.
11230 (linux_wait_1): Don't call them.
11231 * server.c (handle_v_cont): Tag all threads as want-stopped.
11232 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11233 stopped as "client-wants-stopped".
11234
310444ac
PA		 112352010-07-31 Pedro Alves <pedro@codesourcery.com>
11236
11237 * Makefile.in (signals_h): New.
11238 (server_h): Depend on it.
11239 (server.o): Don't depend on $(signals_def).
11240 (signals.o): Depend on $(signals_def).
11241
a19cae16
JK		 112422010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11243
11244 * Makefile.in (signals_def): New.
11245 (server_h): Append include/gdb/signals.h and signals_def.
11246 (server.o): Append signals_def.
11247
30d50328
JK		 112482010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11249
11250 * server.c (handle_target_event): Use target_signal_to_host for
11251 resume_info.sig initialization.
11252 * target.h (struct thread_resume) <sig>: New comment.
11253
5c3216e2
OS		 112542010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11255
c6f46ca0
OS		 11256 * server.c (handle_query): strcpy() the returned string from paddress()
11257 instead of sprintf().
5c3216e2
OS		 11258 * utils.c (paddress): Return phex_nz().
11259
6bd31874
JB		 112602010-07-07 Joel Brobecker <brobecker@adacore.com>
11261
11262 * server.c (handle_v_cont): Call mourn_inferior if process
11263 just exited.
11264 (myresume): Likewise.
11265
0fb4aa4b
PA		 112662010-07-01 Pedro Alves <pedro@codesourcery.com>
11267
11268 Static tracepoints, and integration with UST.
11269
11270 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11271 * mem-break.c (uninsert_all_breakpoints)
11272 (reinsert_all_breakpoints): New.
11273 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11274 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11275 (gdb_agent_ust_loaded, helper_thread_id)
11276 (gdb_agent_helper_thread_id): New macros.
11277 (struct ipa_sym_addresses): Add addr_ust_loaded,
11278 addr_helper_thread_id, addr_cmd_buf.
11279 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11280 (in_process_agent_loaded_ust): New.
11281 (write_e_ust_not_loaded): New.
11282 (maybe_write_ipa_ust_not_loaded): New.
11283 (struct collect_static_trace_data_action): New.
11284 (enum tracepoint_type) <static_tracepoint>: New.
11285 (struct tracepoint) <handle>: Mention static tracepoints.
11286 (struct static_tracepoint_ctx): New.
11287 (CMD_BUF_SIZE): New.
11288 (add_tracepoint_action): Handle static tracepoint actions.
11289 (unprobe_marker_at): New.
11290 (clear_installed_tracepoints): Handle static tracepoints.
11291 (cmd_qtdp): Handle static tracepoints.
11292 (probe_marker_at): New.
11293 (cmd_qtstart): Handle static tracepoints.
11294 (response_tracepoint): Handle static tracepoints.
11295 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11296 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11297 (get_context_regcache): Handle static tracepoints.
11298 (do_action_at_tracepoint): Handle static tracepoint actions.
11299 (traceframe_find_block_type): Handle static trace data blocks.
11300 (traceframe_read_sdata): New.
11301 (download_tracepoints): Download static tracepoint actions.
11302 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11303 (GDB_PROBE_NAME): New.
11304 (ust_ops): New.
11305 (GET_UST_SYM): New.
11306 (USTF): New.
11307 (dlsym_ust): New.
11308 (ust_marker_to_static_tracepoint): New.
11309 (gdb_probe): New.
11310 (collect_ust_data_at_tracepoint): New.
11311 (gdb_ust_probe): New.
11312 (UNIX_PATH_MAX, SOCK_DIR): New.
11313 (gdb_ust_connect_sync_socket): New.
11314 (resume_thread, stop_thread): New.
11315 (run_inferior_command): New.
11316 (init_named_socket): New.
11317 (gdb_ust_socket_init): New.
11318 (cstr_to_hexstr): New.
11319 (next_st): New.
11320 (first_marker, next_marker): New.
11321 (response_ust_marker): New.
11322 (cmd_qtfstm, cmd_qtsstm): New.
11323 (unprobe_marker_at, probe_marker_at): New.
11324 (cmd_qtstmat, gdb_ust_thread): New.
11325 (gdb_ust_init): New.
11326 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11327 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11328 (ST_REGENTRY): New.
11329 (x86_64_st_collect_regmap): New.
11330 (X86_64_NUM_ST_COLLECT_GREGS): New.
11331 (AMD64_RIP_REGNUM): New.
11332 (supply_static_tracepoint_registers): New.
11333 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11334 (ST_REGENTRY): New.
11335 (i386_st_collect_regmap): New.
11336 (i386_NUM_ST_COLLECT_GREGS): New.
11337 (supply_static_tracepoint_registers): New.
11338 * server.c (handle_query): Handle qXfer:statictrace:read.
11339 <qSupported>: Report support for StaticTracepoints, and
11340 qXfer:statictrace:read features.
11341 * server.h (traceframe_read_sdata)
11342 (supply_static_tracepoint_registers): Declare.
11343 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11344 (unpack_varlen_hex): Include in IPA build.
11345 * Makefile.in (ustlibs, ustinc): New.
11346 (IPA_OBJS): Add remote-utils-ipa.o.
11347 ($(IPA_LIB)): Link -ldl and -lpthread.
11348 (UST_CFLAGS): New.
11349 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11350 * config.in, configure: Regenerate.
11351
9e4344e5
PA		 113522010-06-20 Ian Lance Taylor <iant@google.com>
11353 Pedro Alves <pedro@codesourcery.com>
11354
11355 * linux-x86-low.c (always_true): Delete.
11356 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11357 trying to fool the compiler with always_true.
11358
c6beb2cb
PA		 113592010-06-20 Pedro Alves <pedro@codesourcery.com>
11360
11361 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11362 conditions in gdbserver.
11363
d2ed6730
UW		 113642010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11365
11366 * spu-low.c (spu_read_memory): Wrap around local store limit.
11367 (spu_write_memory): Likewise.
11368
4e29fb54
PA		 113692010-06-15 Pedro Alves <pedro@codesourcery.com>
11370
11371 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11372 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11373 LONGEST uses.
11374 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11375 uses.
11376 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11377 uses with LONGEST uses.
11378
6a271cae
PA		 113792010-06-14 Stan Shebs <stan@codesourcery.com>
11380 Pedro Alves <pedro@codesourcery.com>
11381
11382 Bytecode compiler.
11383
11384 * linux-x86-low.c: Include limits.h.
11385 (add_insns): New.
11386 (always_true): New.
11387 (EMIT_ASM): New.
11388 (EMIT_ASM32): New.
11389 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11390 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11391 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11392 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11393 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11394 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11395 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11396 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11397 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11398 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11399 (amd64_emit_void_call_2): New.
11400 (amd64_emit_ops): New.
11401 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11402 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11403 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11404 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11405 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11406 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11407 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11408 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11409 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11410 (i386_emit_stack_adjust, i386_emit_int_call_1)
11411 (i386_emit_void_call_2): New.
11412 (i386_emit_ops): New.
11413 (x86_emit_ops): New.
11414 (the_low_target): Install x86_emit_ops.
11415 * server.h (struct emit_ops): New.
11416 (get_raw_reg_func_addr): Declare.
11417 (current_insn_ptr, emit_error): Declare.
11418 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11419 (set_trace_state_variable_value): New defines.
11420 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11421 addr_get_trace_state_variable_value and
11422 addr_set_trace_state_variable_value.
11423 (symbol_list): New fields for get_raw_reg,
11424 get_trace_state_variable_value and set_trace_state_variable_value.
11425 (condfn): New typedef.
11426 (struct tracepoint): New field `compiled_cond'.
11427 (do_action_at_tracepoint): Clear compiled_cond.
11428 (get_trace_state_variable_value, set_trace_state_variable_value):
11429 Export in the IPA.
11430 (condition_true_at_tracepoint): If there's a compiled condition,
11431 run that.
11432 (current_insn_ptr, emit_error): New globals.
11433 (struct bytecode_address): New.
11434 (get_raw_reg_func_addr): New.
11435 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11436 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11437 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11438 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11439 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11440 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11441 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11442 (compile_tracepoint_condition, compile_bytecodes): New.
11443 * target.h (emit_ops): Forward declare.
11444 (struct target_ops): New field emit_ops.
11445 (target_emit_ops): New.
11446 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11447 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11448 * linux-low.c (linux_emit_ops): New.
11449 (linux_target_ops): Install it.
11450 * linux-low.h (struct linux_target_ops): New field emit_ops.
11451
92b72907
UW		 114522010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11453
11454 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11455 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11456
fa593d66
PA		 114572010-06-01 Pedro Alves <pedro@codesourcery.com>
11458 Stan Shebs <stan@codesourcery.com>
11459
11460 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11461 (all): Depend on $(extra_libraries).
11462 (install-only): Install the IPA.
11463 (IPA_OBJS, IPA_LIB): New.
11464 (clean): Remove the IPA lib.
11465 (IPAGENT_CFLAGS): New.
11466 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11467 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11468 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11469 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11470 * configure.ac: Check for atomic builtins support in the compiler.
11471 (IPA_DEPFILES, extra_libraries): Define.
11472 * configure.srv (ipa_obj): Add description.
11473 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11474 (i[34567]86-*-linux*): Set ipa_obj.
11475 (x86_64-*-linux*): Set ipa_obj.
11476 * linux-low.c (stabilizing_threads): New.
11477 (supports_fast_tracepoints): New.
11478 (linux_detach): Stabilize threads before detaching.
11479 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11480 the lwp is either not stabilizing, or is moving out of a jump pad.
11481 (linux_fast_tracepoint_collecting): New.
11482 (maybe_move_out_of_jump_pad): New.
11483 (enqueue_one_deferred_signal): New.
11484 (dequeue_one_deferred_signal): New.
11485 (linux_wait_for_event_1): If moving out of a jump pad, defer
11486 pending signals to later.
11487 (linux_stabilize_threads): New.
11488 (linux_wait_1): Check if threads need moving out of jump pads, and
11489 do it if so.
11490 (stuck_in_jump_pad_callback): New.
11491 (move_out_of_jump_pad_callback): New.
11492 (lwp_running): New.
11493 (linux_resume_one_lwp): Handle moving out of jump pads.
11494 (linux_set_resume_request): Dequeue deferred signals.
11495 (need_step_over_p): Also step over fast tracepoint jumps.
11496 (start_step_over): Also uninsert fast tracepoint jumps.
11497 (finish_step_over): Also reinsert fast tracepoint jumps.
11498 (linux_install_fast_tracepoint_jump): New.
11499 (linux_target_ops): Install linux_stabilize_threads and
11500 linux_install_fast_tracepoint_jump_pad.
11501 * linux-low.h (linux_target_ops) <get_thread_area,
11502 install_fast_tracepoint_jump_pad>: New fields.
11503 (struct lwp_info) <collecting_fast_tracepoint,
11504 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11505 (linux_get_thread_area): Declare.
11506 * linux-x86-low.c (jump_insn): New.
11507 (x86_get_thread_area): New.
11508 (append_insns): New.
11509 (push_opcode): New.
11510 (amd64_install_fast_tracepoint_jump_pad): New.
11511 (i386_install_fast_tracepoint_jump_pad): New.
11512 (x86_install_fast_tracepoint_jump_pad): New.
11513 (the_low_target): Install x86_get_thread_area and
11514 x86_install_fast_tracepoint_jump_pad.
11515 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11516 (struct fast_tracepoint_jump): New.
11517 (fast_tracepoint_jump_insn): New.
11518 (fast_tracepoint_jump_shadow): New.
11519 (find_fast_tracepoint_jump_at): New.
11520 (fast_tracepoint_jump_here): New.
11521 (delete_fast_tracepoint_jump): New.
11522 (set_fast_tracepoint_jump): New.
11523 (uninsert_fast_tracepoint_jumps_at): New.
11524 (reinsert_fast_tracepoint_jumps_at): New.
11525 (set_breakpoint_at): Use write_inferior_memory.
11526 (uninsert_raw_breakpoint): Use write_inferior_memory.
11527 (check_mem_read): Mask out fast tracepoint jumps.
11528 (check_mem_write): Mask out fast tracepoint jumps.
11529 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11530 (set_fast_tracepoint_jump): Declare.
11531 (delete_fast_tracepoint_jump)
11532 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11533 (reinsert_fast_tracepoint_jumps_at): Declare.
11534 * regcache.c: Don't compile many functions when building the
11535 in-process agent library.
11536 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11537 the register buffer in the heap.
11538 (free_register_cache): If the register buffer isn't owned by the
11539 regcache, don't free it.
11540 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11541 pre-existing register caches.
11542 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11543 type.
11544 (convert_ascii_to_int): : Constify `from' parameter type.
11545 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11546 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11547 the needed buffer in-place.
11548 (relocate_instruction): New.
11549 * server.c (handle_query) <qSymbols>: If the target supports
11550 tracepoints, give it a chance of looking up symbols. Report
11551 support for fast tracepoints.
11552 (handle_status): Stabilize threads.
11553 (process_serial_event): Adjust.
11554 * server.h (struct fast_tracepoint_jump): Forward declare.
11555 (struct process_info) <fast_tracepoint_jumps>: New field.
11556 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11557 (decode_X_packet, decode_M_packet): Adjust.
11558 (relocate_instruction): Declare.
11559 (in_process_agent_loaded): Declare.
11560 (tracepoint_look_up_symbols): Declare.
11561 (struct fast_tpoint_collect_status): Declare.
11562 (fast_tracepoint_collecting): Declare.
11563 (force_unlock_trace_buffer): Declare.
11564 (handle_tracepoint_bkpts): Declare.
11565 (initialize_low_tracepoint)
11566 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11567 * target.h (struct target_ops) <stabilize_threads,
11568 install_fast_tracepoint_jump_pad>: New fields.
11569 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11570 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11571 [HAVE_STDINT_H]: Include stdint.h.
11572 (trace_debug_1): Rename to ...
11573 (trace_vdebug): ... this.
11574 (trace_debug): Rename to ...
11575 (trace_debug_1): ... this. Add `level' parameter.
11576 (trace_debug): New.
11577 (ATTR_USED, ATTR_NOINLINE): New.
11578 (IP_AGENT_EXPORT): New.
11579 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11580 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11581 (about_to_request_buffer_space, trace_buffer_is_full)
11582 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11583 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11584 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11585 (traceframe_write_count, traceframes_created)
11586 (trace_state_variables)
11587 New renaming defines.
11588 (struct ipa_sym_addresses): New.
11589 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11590 (symbol_list): New.
11591 (ipa_sym_addrs): New.
11592 (all_tracepoint_symbols_looked_up): New.
11593 (in_process_agent_loaded): New.
11594 (write_e_ipa_not_loaded): New.
11595 (maybe_write_ipa_not_loaded): New.
11596 (tracepoint_look_up_symbols): New.
11597 (debug_threads) [IN_PROCESS_AGENT]: New.
11598 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11599 (UNKNOWN_SIDE_EFFECTS): New.
11600 (stop_tracing): New.
11601 (flush_trace_buffer): New.
11602 (stop_tracing_bkpt): New.
11603 (flush_trace_buffer_bkpt): New.
11604 (read_inferior_integer): New.
11605 (read_inferior_uinteger): New.
11606 (read_inferior_data_pointer): New.
11607 (write_inferior_data_pointer): New.
11608 (write_inferior_integer): New.
11609 (write_inferior_uinteger): New.
11610 (struct collect_static_trace_data_action): Delete.
11611 (enum tracepoint_type): New.
11612 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 11613 <actions_str, step_actions, step_actions_str>: Only include in
11614 GDBserver.
fa593d66
PA		 11615 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11616 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11617 (tracepoints): Use IP_AGENT_EXPORT.
11618 (last_tracepoint): Don't include in the IPA.
11619 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11620 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11621 (alloced_trace_state_variables): New.
11622 (trace_state_variables): Use IP_AGENT_EXPORT.
11623 (traceframe_t): Delete unused variable.
11624 (circular_trace_buffer): Don't include in the IPA.
11625 (trace_buffer_start): Delete.
11626 (struct trace_buffer_control): New.
11627 (trace_buffer_free): Delete.
11628 (struct ipa_trace_buffer_control): New.
11629 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11630 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11631 New.
11632 (trace_buffer_ctrl): New.
11633 (TRACE_BUFFER_CTRL_CURR): New.
11634 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11635 Reimplement as macros.
11636 (trace_buffer_wrap): Delete.
11637 (traceframe_write_count, traceframe_read_count)
11638 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11639 (struct tracepoint_hit_ctx) <type>: New field.
11640 (struct fast_tracepoint_ctx): New.
11641 (memory_barrier): New.
11642 (cmpxchg): New.
11643 (record_tracepoint_error): Update atomically in the IPA.
11644 (clear_inferior_trace_buffer): New.
11645 (about_to_request_buffer_space): New.
11646 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11647 updating the same buffer.
11648 (add_tracepoint): Default the tracepoint's type to trap
11649 tracepoint, and orig_size to -1.
11650 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11651 internal variables.
11652 (create_trace_state_variable): New parameter `gdb'. Handle it.
11653 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11654 (cmd_qtdp): Handle fast tracepoints.
11655 (cmd_qtdv): Adjust.
11656 (max_jump_pad_size): New.
11657 (gdb_jump_pad_head): New.
11658 (get_jump_space_head): New.
11659 (claim_jump_space): New.
11660 (sort_tracepoints): New.
11661 (MAX_JUMP_SIZE): New.
11662 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11663 IPA.
11664 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11665 support. Upload fast traceframes, and delete internal IPA
11666 breakpoints.
11667 (stop_tracing_handler): New.
11668 (flush_trace_buffer_handler): New.
11669 (cmd_qtstop): Upload fast tracepoints.
11670 (response_tracepoint): Handle fast tracepoints.
11671 (tracepoint_finished_step): Upload fast traceframes. Set the
11672 tracepoint hit context's tracepoint type.
11673 (handle_tracepoint_bkpts): New.
11674 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11675 type. Add comment about fast tracepoints.
11676 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11677 non-existing action_str field.
11678 (get_context_regcache): Handle fast tracepoints.
11679 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11680 to the regcache.
11681 (fast_tracepoint_from_jump_pad_address): New.
11682 (fast_tracepoint_from_ipa_tpoint_address): New.
11683 (collecting_t): New.
11684 (force_unlock_trace_buffer): New.
11685 (fast_tracepoint_collecting): New.
11686 (collecting): New.
11687 (gdb_collect): New.
11688 (write_inferior_data_ptr): New.
11689 (target_tp_heap): New.
11690 (target_malloc): New.
11691 (download_agent_expr): New.
11692 (UALIGN): New.
11693 (download_tracepoints): New.
11694 (download_trace_state_variables): New.
11695 (upload_fast_traceframes): New.
11696 (IPA_FIRST_TRACEFRAME): New.
11697 (IPA_NEXT_TRACEFRAME_1): New.
11698 (IPA_NEXT_TRACEFRAME): New.
11699 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11700 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11701 (gdb_jump_pad_buffer_end): New.
11702 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11703 (initialize_tracepoint): Adjust.
11704 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11705 buffer. Initialize the low module.
11706 * utils.c (PREFIX, TOOLNAME): New.
11707 (malloc_failure): Use PREFIX.
11708 (error): In the IPA, an error causes an exit.
11709 (fatal, warning): Use PREFIX.
11710 (internal_error): Use TOOLNAME.
11711 (NUMCELLS): Increase to 10.
11712 * configure, config.in: Regenerate.
11713
d149dd1d
PA		 117142010-06-01 Pedro Alves <pedro@codesourcery.com>
11715
11716 * server.c (handle_query) <qSupported>: Do two passes over the
11717 qSupported string to avoid nesting strtok.
11718
f6528abd
JK		 117192010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11720
11721 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11722 (CDEPS): New.
11723 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11724 -Wl,--dynamic-list.
11725 * configure: Regenerate.
11726 * proc-service.list: New.
11727
ca2a87a0
JK		 117282010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11729
11730 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11731 New comment.
11732
363a6e9f
OS		 117332010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11734
11735 * gdbreplay.c (remote_open): Check error return from socket() call by
11736 its equality to -1 not by it being negative.
11737 * remote-utils.c (remote_open): Likewise.
11738
d23b6cb1
PA		 117392010-05-23 Pedro Alves <pedro@codesourcery.com>
11740
11741 * config.h: Regenerate.
11742
28d3cf85
MK		 117432010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11744
11745 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11746 doesn't provide PTRACE_GET_THREAD_AREA.
11747
fea36a59
MK		 117482010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11749
11750 * linux-m68k-low.c: Include <asm/ptrace.h>
11751 (ps_get_thread_area): Implement.
11752
24b066ba
DE		 117532010-05-03 Doug Evans <dje@google.com>
11754
11755 * event-loop.c (struct callback_event): New struct.
11756 (callback_list): New global.
11757 (append_callback_event, delete_callback_event): New functions.
11758 (process_callback): New function.
11759 (start_event_loop): Call it.
11760 * remote-utils.c (NOT_SCHEDULED): Define.
11761 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11762 moved out of readchar.
11763 (readchar): Rewrite. Call reschedule before returning.
11764 (reset_readchar): New function.
11765 (remote_close): Call it.
11766 (process_remaining, reschedule): New functions.
11767 * server.h (callback_handler_func): New typedef.
11768 (append_callback_event, delete_callback_event): Declare.
11769
9836d6ea
PA		 117702010-05-03 Pedro Alves <pedro@codesourcery.com>
11771
11772 * proc-service.c (ps_pglobal_lookup): Use
11773 thread_db_look_up_one_symbol.
11774 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11775 parameter. Use it instead of all_symbols_looked_up.
11776 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11777 field.
11778 (all_symbols_looked_up): Don't declare.
11779 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11780 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11781 field.
11782 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11783 Set all_symbols_looked_up here.
11784 (thread_db_look_up_one_symbol): New.
11785 (thread_db_get_tls_address): Adjust.
11786 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11787 thread_db object on the heap, and tentatively set it in the
11788 process structure.
11789 (thread_db_init): Don't set all_symbols_looked_up here.
11790 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11791
7984d532
PA		 117922010-05-03 Pedro Alves <pedro@codesourcery.com>
11793
11794 * linux-low.c (linux_kill, linux_detach): Adjust.
11795 (status_pending_p_callback): Remove redundant statement. Check
11796 for !TARGET_WAITIKIND_IGNORE, instead of
11797 TARGET_WAITKIND_STOPPED.
11798 (handle_tracepoints): Make sure LWP is locked. Adjust.
11799 (linux_wait_for_event_1): Adjust.
11800 (linux_cancel_breakpoints): New.
11801 (unsuspend_one_lwp): New.
11802 (unsuspend_all_lwps): New.
11803 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11804 (send_sigstop_callback): Change return type to int, add new
11805 `except' parameter and handle it.
11806 (suspend_and_send_sigstop_callback): New.
11807 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11808 pass them down. If SUSPEND, also increment the lwp's suspend
11809 count.
11810 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11811 (need_step_over_p): Don't consider suspended LWPs.
11812 (start_step_over): Adjust.
11813 (proceed_one_lwp): Change return type to int, add new `except'
11814 parameter and handle it.
11815 (unsuspend_and_proceed_one_lwp): New.
11816 (proceed_all_lwps): Use find_inferior instead of
11817 for_each_inferior.
11818 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11819 also decrement the suspend count of LWPs. Pass `except' down,
11820 instead of hacking its suspend count.
11821 (linux_pause_all): Add `freeze' parameter. Adjust.
11822 (linux_unpause_all): New.
11823 (linux_target_ops): Install linux_unpause_all.
11824 * server.c (handle_status): Adjust.
11825 * target.h (struct target_ops): New fields `unpause_all' and
11826 `cancel_breakpoints'. Add new parameter to `pause_all'.
11827 (pause_all): Add new `freeze' parameter.
11828 (unpause_all): New.
11829 (cancel_breakpoints): New.
11830 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11831 cancel breakpoints.
11832 (cmd_qtstart): Pause threads.
11833 (stop_tracing): Pause threads, and cancel breakpoints.
11834 * win32-low.c (win32_target_ops): Adjust.
11835
e471f25b
PA		 118362010-05-03 Pedro Alves <pedro@codesourcery.com>
11837
11838 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11839 the inferior right away from here...
11840 (linux_wait_1): ... to here, and adjust to check the thread's
11841 last_resume_kind instead of the lwp's step or stop_expected flags.
11842
1915ef4f
PA		 118432010-05-02 Pedro Alves <pedro@codesourcery.com>
11844
11845 * README: Use consistent `GDB' and `GDBserver' spellings.
11846
f9e39928
PA		 118472010-05-02 Pedro Alves <pedro@codesourcery.com>
11848
11849 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11850 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11851 (linux_detach_one_lwp): Assume the lwp is stopped.
11852 (any_thread_of): Delete.
11853 (linux_detach): Stop all lwps here. Don't blindly delete all
11854 breakpoints.
11855 (delete_lwp_callback): New.
11856 (linux_mourn): Delete all lwps of the process that is gone.
11857 (linux_wait_1): Don't delete the last lwp of the process here.
11858 * mem-break.h (mark_breakpoints_out): Declare.
11859 * mem-break.c (mark_breakpoints_out): New.
11860 (free_all_breakpoints): Use it.
11861 * server.c (handle_target_event): If the process is gone, mark
11862 breakpoints out.
11863 * thread-db.c (struct thread_db) <create_bp>: New field.
11864 (thread_db_enable_reporting): Fix prototype. Store a thread event
11865 breakpoint reference in the thread_db struct.
11866 (thread_db_load_search): Clear the thread_db object.
11867 (try_thread_db_load_1): Ditto.
11868 (switch_to_process): New.
11869 (disable_thread_event_reporting): Use it.
11870 (remove_thread_event_breakpoints): New.
11871 (thread_db_detach, thread_db_mourn): Use it.
11872
1e7fc18c
PA		 118732010-05-01 Pedro Alves <pedro@codesourcery.com>
11874
11875 * linux-low.c (linux_enable_event_reporting): New.
11876 (linux_wait_for_event_1, handle_extended_wait): Use it.
11877
02fc4de7
PA		 118782010-04-30 Pedro Alves <pedro@codesourcery.com>
11879
11880 * linux-low.c (linux_kill_one_lwp, linux_kill)
11881 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11882 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11883 SIGSTOP even if the LWP is stopped.
11884 (send_sigstop_callback): New.
11885 (stop_all_lwps): Use send_sigstop_callback instead.
11886 (linux_resume_one_thread): Adjust.
11887 (proceed_one_lwp): Still proceed an LWP that the client has
11888 requested to stop, if we haven't reported it as stopped yet. Make
11889 sure that LWPs the client want stopped, have a pending SIGSTOP.
11890
bc3b5632
DE		 118912010-04-26 Doug Evans <dje@google.com>
11892
ae1ada35
DE		 11893 * server.c (handle_general_set): Make static.
11894
bc3b5632
DE		 11895 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11896 Print received char after testing for error/eof instead of before.
11897 (input_interrupt): Tweak comment.
11898
65730243
DE		 118992010-04-23 Doug Evans <dje@google.com>
11900
11901 * server.c (start_inferior): Print inferior argv if --debug.
11902
a8ae7dc0
AR		 119032010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11904
11905 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11906 * nto-x86-low.c: Include server.h
11907
1c07cc19
PM		 119082010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11909
11910 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11911 be consistent with other sources of this directory.
11912 (init_registers_amd64): Correct name of source file of this function
11913 in the comment.
11914
e0a61e09
PM		 119152010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11916
11917 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11918 64-bit executables.
11919
54709339
PM		 119202010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11921
11922 * win32-i386-low.c: Add 64-bit support.
11923 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11924 (init_registers_amd64): Declare.
11925 (mappings): Add 64-bit version of array.
11926 (init_windows_x86): New function.
11927 (the_low_target): Change init_arch field to init_windows_x86.
11928
e8f0053d
PM		 119292010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11930
11931 * win32-low.c: Adapt to support also 64-bit architecture.
11932 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11933 (get_image_name): Use SIZE_T type for local variable `done'.
11934 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11935 (toolhelp_get_dll_name): Idem.
11936 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11937 Use uintptr_t typecast to avoid warning.
11938 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11939 (handle_exception): Use phex_nz to avoid warning.
11940 (win32_wait): Remove unused local variable `process'.
11941
c481e77e
PM		 119422010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11943
11944 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11945 `amd64-avx.o'.
11946
12ea4b69
PM		 119472010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11948
11949 * configure.ac: Use `ws2_32' library for srv_mingw.
11950 * configure: Regenerate.
11951 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11952 * remote-utils.c: Likewise.
11953
f6d1620c
L		 119542010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11955
11956 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11957 if __x86_64__ is defined.
11958
8e642873
PM		 119592010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11960
11961 * configure: Regenerate.
11962
711e434b
PM		 119632010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11964
11965 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11966 * target.h (target_ops): New get_tib_address field.
11967 * win32-low.h (win32_thread_info): Add thread_local_base field.
11968 * win32-low.c (child_add_thread): Add tlb argument.
11969 Set thread_local_base field to TLB.
11970 (get_child_debug_event): Adapt to child_add_thread change.
11971 (win32_get_tib_address): New function.
11972 (win32_target_ops): Set get_tib_address field to
11973 win32_get_tib_address.
11974 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11975
505106cd
PA		 119762010-04-12 Pedro Alves <pedro@codesourcery.com>
11977
505106cd
PA		 11978 * linux-low.c (linux_mourn): Also remove the process.
11979 * server.c (handle_target_event): Don't remove the process here.
11980 * nto-low.c (nto_mourn): New.
11981 (nto_target_ops): Install it.
11982 * spu-low.c (spu_mourn): New.
11983 (spu_target_ops): Install it.
11984 * win32-low.c (win32_mourn): New.
11985 (win32_target_ops): Install it.
11986
e8470a06
PA		 119872010-04-12 Pedro Alves <pedro@codesourcery.com>
11988
11989 * server.h (buffer_xml_printf): Remove redundant `;'.
11990
45ba0d02
PA		 119912010-04-12 Pedro Alves <pedro@codesourcery.com>
11992
11993 * regcache.c (set_register_cache): Invalidate regcaches before
11994 changing the register cache layout.
11995 (regcache_invalidate_one): Allow a NULL regcache.
11996 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11997 regcaches before changing the register cache layout or the target
11998 regsets.
11999
59e04013
L		 120002010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12001
12002 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12003 variable warning on Linux/x86-64.
12004
8336d594
PA		 120052010-04-11 Pedro Alves <pedro@codesourcery.com>
12006
12007 GDBserver disconnected tracing support.
12008
12009 * linux-low.c (linux_remove_process): Delete.
12010 (add_lwp): Don't set last_resume_kind here.
12011 (linux_kill): Use `mourn'.
12012 (linux_detach): Use `thread_db_detach', and `mourn'.
12013 (linux_mourn): New.
12014 (linux_attach_lwp_1): Adjust comment.
12015 (linux_attach): last_resume_kind moved the thread_info; adjust.
12016 (status_pending_p_callback): Adjust.
12017 (linux_wait_for_event_1): Adjust.
12018 (count_events_callback, select_singlestep_lwp_callback)
12019 (select_event_lwp_callback, cancel_breakpoints_callback)
12020 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12021 (proceed_one_lwp): Adjust.
12022 (linux_async): Add debug output.
12023 (linux_thread_stopped): New.
12024 (linux_pause_all): New.
12025 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12026 linux_pause_all.
12027 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12028 (thread_db_free): Delete declaration.
12029 (thread_db_detach, thread_db_mourn): Declare.
12030 * thread-db.c (thread_db_init): Use thread_db_mourn.
12031 (thread_db_free): Delete, split in two.
12032 (disable_thread_event_reporting): New.
12033 (thread_db_detach): New.
12034 (thread_db_mourn): New.
12035
12036 * server.h (struct thread_info) <last_resume_kind>: New field.
12037 <attached>: Add comment.
12038 <gdb_detached>: New field.
12039 (handler_func): Change return type to int.
12040 (handle_serial_event, handle_target_event): Ditto.
12041 (gdb_connected): Declare.
12042 (tracing): Delete.
12043 (disconnected_tracing): Declare.
12044 (stop_tracing): Declare.
12045
12046 * server.c (handle_query) <qSupported>: Report support for
12047 disconnected tracing.
12048 (queue_stop_reply_callback): Account for running threads.
12049 (gdb_wants_thread_stopped): New.
12050 (gdb_wants_all_threads_stopped): New.
12051 (gdb_reattached_process): New.
12052 (handle_status): Clear the `gdb_detached' flag of all processes.
12053 In all-stop, stop all threads.
12054 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12055 (process_serial_event): If the remote connection breaks, or if an
12056 exit was forced with "monitor exit", force an event loop exit.
12057 Handle disconnected tracing on detach.
12058 (handle_serial_event): Adjust.
12059 (handle_target_event): If GDB isn't connected, forward events back
12060 to the inferior, unless the last process exited, in which case,
12061 exit gdbserver. Adjust interface.
12062
12063 * remote-utils.c (remote_open): Don't block in accept. Instead
12064 register an event loop source on the listen socket file
12065 descriptor. Refactor bits into ...
12066 (listen_desc): ... this new global.
12067 (gdb_connected): ... this new function.
12068 (enable_async_notification): ... this new function.
12069 (handle_accept_event): ... this new function.
12070 (remote_close): Clear remote_desc.
12071
12072 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12073
12074 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12075 New fields.
12076 (mourn_inferior): Define.
12077 (target_process_qsupported): Avoid the dangling else problem.
12078 (thread_stopped): Define.
12079 (pause_all): Define.
12080 (target_waitstatus_to_string): Declare.
12081 * target.c (target_waitstatus_to_string): New.
12082
12083 * tracepoint.c (tracing): Make extern.
12084 (disconnected_tracing): New.
12085 (stop_tracing): Make extern. Handle tracing stops due to GDB
12086 disconnecting.
12087 (cmd_qtdisconnected): New.
12088 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12089 (handle_tracepoint_general_set): Handle QTDisconnected.
12090
12091 * event-loop.c (event_handler_func): Change return type to int.
12092 (process_event): Bail out if the event handler wants the event
12093 loop to stop.
12094 (handle_file_event): Ditto.
12095 (start_event_loop): Bail out if the event handler wants the event
12096 loop to stop.
12097
12098 * nto-low.c (nto_target_ops): Adjust.
12099 * spu-low.c (spu_wait): Don't remove the process here.
12100 (spu_target_ops): Adjust.
12101 * win32-low.c (win32_wait): Don't remove the process here.
12102 (win32_target_ops): Adjust.
12103
5d267c4c
PA		 121042010-04-11 Pedro Alves <pedro@codesourcery.com>
12105
12106 * regcache.c (realloc_register_cache): Invalidate inferior's
12107 regcache before recreating it.
12108
623ccd72
PA		 121092010-04-09 Pedro Alves <pedro@codesourcery.com>
12110
12111 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12112
219f2f23
PA		 121132010-04-09 Stan Shebs <stan@codesourcery.com>
12114 Pedro Alves <pedro@codesourcery.com>
12115
12116 * server.h (LONGEST): New.
12117 (struct thread_info) <while_stepping>: New field.
12118 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12119 Declare.
12120 (initialize_tracepoint, handle_tracepoint_general_set)
12121 (handle_tracepoint_query, tracepoint_finished_step)
12122 (tracepoint_was_hit, release_while_stepping_state_list):
12123 (current_traceframe): Declare.
12124 * server.c (handle_general_set): Handle tracepoint packets.
12125 (read_memory): New.
12126 (write_memory): New.
12127 (handle_search_memory_1): Use read_memory.
12128 (handle_query): Report support for conditional tracepoints, trace
12129 state variables, and tracepoint sources. Handle tracepoint
12130 queries.
12131 (main): Initialize the tracepoints module.
12132 (process_serial_event): Handle traceframe reads/writes.
12133
12134 * linux-low.c (handle_tracepoints): New.
12135 (linux_wait_1): Call it.
12136 (linux_resume_one_lwp): Handle while-stepping.
12137 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12138 (linux_target_ops): Install them.
12139 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12140 New field.
12141 * linux-x86-low.c (x86_supports_tracepoints): New.
12142 (the_low_target). Install it.
12143
12144 * mem-break.h (delete_breakpoint): Declare.
12145 * mem-break.c (delete_breakpoint): Make external.
12146
12147 * target.h (struct target_ops): Add `supports_tracepoints',
12148 `read_pc', and `write_pc' fields.
12149 (target_supports_tracepoints): Define.
12150 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12151 (phex_nz): New.
12152
12153 * regcache.h (struct regcache) <registers_owned>: New field.
12154 (init_register_cache, regcache_cpy): Declare.
12155 (regcache_read_pc, regcache_write_pc): Declare.
12156 (register_cache_size): Declare.
12157 (supply_regblock): Declare.
12158 * regcache.c (init_register_cache): New.
12159 (new_register_cache): Use it.
12160 (regcache_cpy): New.
12161 (register_cache_size): New.
12162 (supply_regblock): New.
12163 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12164
219f2f23
PA		 12165 * tracepoint.c: New.
12166
12167 * Makefile.in (OBS): Add tracepoint.o.
12168 (tracepoint.o): New rule.
12169
3a13a53b
L		 121702010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12171
12172 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12173 (i386-mmx.o): New.
12174 (i386-mmx.c): Likewise.
12175 (i386-mmx-linux.o): Likewise.
12176 (i386-mmx-linux.c): Likewise.
12177
12178 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12179 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12180 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12181 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12182
12183 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12184 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12185 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12186
1570b33e
L		 121872010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12188
12189 * Makefile.in (clean): Updated.
12190 (i386-avx.o): New.
12191 (i386-avx.c): Likewise.
12192 (i386-avx-linux.o): Likewise.
12193 (i386-avx-linux.c): Likewise.
12194 (amd64-avx.o): Likewise.
12195 (amd64-avx.c): Likewise.
12196 (amd64-avx-linux.o): Likewise.
12197 (amd64-avx-linux.c): Likewise.
12198
12199 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12200 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12201 (srv_amd64_regobj): Add amd64-avx.o.
12202 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12203 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12204 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12205 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12206 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12207 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12208 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12209
12210 * i387-fp.c: Include "i386-xstate.h".
12211 (i387_xsave): New.
12212 (i387_cache_to_xsave): Likewise.
12213 (i387_xsave_to_cache): Likewise.
12214 (x86_xcr0): Likewise.
12215
12216 * i387-fp.h (i387_cache_to_xsave): Likewise.
12217 (i387_xsave_to_cache): Likewise.
12218 (x86_xcr0): Likewise.
12219
12220 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12221 * linux-crisv32-low.c (target_regsets): Likewise.
12222 * linux-m68k-low.c (target_regsets): Likewise.
12223 * linux-mips-low.c (target_regsets): Likewise.
12224 * linux-ppc-low.c (target_regsets): Likewise.
12225 * linux-s390-low.c (target_regsets): Likewise.
12226 * linux-sh-low.c (target_regsets): Likewise.
12227 * linux-sparc-low.c (target_regsets): Likewise.
12228 * linux-xtensa-low.c (target_regsets): Likewise.
12229
12230 * linux-low.c: Include <sys/uio.h>.
12231 (regsets_fetch_inferior_registers): Support nt_type.
12232 (regsets_store_inferior_registers): Likewise.
12233 (linux_process_qsupported): New.
12234 (linux_target_ops): Add linux_process_qsupported.
12235
12236 * linux-low.h (regset_info): Add nt_type.
12237 (linux_target_ops): Add process_qsupported.
12238
12239 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12240 and <sys/uio.h>.
12241 (init_registers_i386_avx_linux): New.
12242 (init_registers_amd64_avx_linux): Likewise.
12243 (xmltarget_i386_linux_no_xml): Likewise.
12244 (xmltarget_amd64_linux_no_xml): Likewise.
12245 (PTRACE_GETREGSET): Likewise.
12246 (PTRACE_SETREGSET): Likewise.
12247 (x86_fill_xstateregset): Likewise.
12248 (x86_store_xstateregset): Likewise.
12249 (use_xml): Likewise.
12250 (x86_linux_update_xmltarget): Likewise.
12251 (x86_linux_process_qsupported): Likewise.
12252 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12253 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12254 init_registers_i386_linux here. Call
12255 x86_linux_update_xmltarget.
12256 (the_low_target): Add x86_linux_process_qsupported.
12257
12258 * server.c (handle_query): Call target_process_qsupported.
12259
12260 * target.h (target_ops): Add process_qsupported.
12261 (target_process_qsupported): New.
12262
fc7238bb
PA		 122632010-04-03 Pedro Alves <pedro@codesourcery.com>
12264
12265 * inferiors.c (add_thread): Set last_status kind to
12266 TARGET_WAITKIND_IGNORE.
12267 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12268 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12269 (linux_wait_1): Move `thread' local definition to block that uses
12270 it. Don't NULL initialize `event_child'.
12271 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12272 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12273 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12274
bdabb078
PA		 122752010-04-01 Pedro Alves <pedro@codesourcery.com>
12276
12277 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12278 an extended waitstatus, or by a watchpoint.
12279 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12280 thread was stepping or has been stopped by a watchpoint.
12281
d3bbe7a0
PA		 122822010-04-01 Pedro Alves <pedro@codesourcery.com>
12283
12284 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12285 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12286 of another, then delete the previous, and validate all
12287 breakpoints.
12288 (validate_inserted_breakpoint): New.
12289 (delete_disabled_breakpoints): New.
12290 (validate_breakpoints): New.
12291 (check_mem_read): Validate breakpoints before trusting their
12292 shadow. Delete disabled breakpoints.
12293 (check_mem_write): Validate breakpoints before trusting they
12294 should be inserted. Delete disabled breakpoints.
12295 * mem-break.h (validate_breakpoints):
12296 * server.c (handle_query): Validate breakpoints when we see a
12297 qSymbol query.
12298
8b07ae33
PA		 122992010-04-01 Pedro Alves <pedro@codesourcery.com>
12300
12301 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12302 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12303 if we could tell there's a GDB breakpoint at stop_pc.
12304 (need_step_over_p): Don't do a step over if we find a GDB
12305 breakpoint at the resume PC.
12306
12307 * mem-break.c (struct raw_breakpoint): New.
12308 (enum bkpt_type): New type `gdb_breakpoint'.
12309 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12310 fields. New field `raw'.
12311 (find_raw_breakpoint_at): New.
12312 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12313 breakpoint instead.
12314 (set_breakpoint_at): Adjust.
12315 (delete_raw_breakpoint): New.
12316 (release_breakpoint): New.
12317 (delete_breakpoint): Rename to...
12318 (delete_breakpoint_1): ... this. Add proc parameter. Use
12319 release_breakpoint. Return ENOENT.
12320 (delete_breakpoint): Reimplement.
12321 (find_breakpoint_at): Delete.
12322 (find_gdb_breakpoint_at): New.
12323 (delete_breakpoint_at): Delete.
12324 (set_gdb_breakpoint_at): New.
12325 (delete_gdb_breakpoint_at): New.
12326 (gdb_breakpoint_here): New.
12327 (set_reinsert_breakpoint): Use release_breakpoint.
12328 (uninsert_breakpoint): Rename to ...
12329 (uninsert_raw_breakpoint): ... this.
12330 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12331 (reinsert_raw_breakpoint): Change parameter type to
12332 raw_breakpoint.
12333 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12334 instead.
12335 (check_breakpoints): Adjust. Use release_breakpoint.
12336 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12337 (breakpoint_inserted_here): Ditto.
12338 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12339 Don't trust the breakpoint's shadow if it is not inserted.
12340 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12341 (delete_all_breakpoints): Adjust.
12342 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12343 use delete_breakpoint_1.
12344
12345 * mem-break.h (breakpoints_supported): Delete declaration.
12346 (set_gdb_breakpoint_at): Declare.
12347 (gdb_breakpoint_here): Declare.
12348 (delete_breakpoint_at): Delete.
12349 (delete_gdb_breakpoint_at): Declare.
12350
12351 * server.h (struct raw_breakpoint): Forward declare.
12352 (struct process_info): New field `raw_breakpoints'.
12353
12354 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12355 breakpoints.
12356
6bf5e0ba
PA		 123572010-03-24 Pedro Alves <pedro@codesourcery.com>
12358
12359 * linux-low.c (status_pending_p_callback): Fix comment.
12360 (linux_wait_for_event_1): Move most of the internal breakpoint
12361 handling from here...
12362 (linux_wait_1): ... to here.
12363 (count_events_callback): New.
12364 (select_singlestep_lwp_callback): New.
12365 (select_event_lwp_callback): New.
12366 (cancel_breakpoints_callback): New.
12367 (select_event_lwp): New.
12368 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12369 priority to all LWPs that have had events that should be reported
12370 to the client. Cancel breakpoints when about to reporting the
12371 event to the client, not while stopping lwps. No longer cancel
12372 finished single-steps here.
12373 (cancel_finished_single_step): Delete.
12374 (cancel_finished_single_steps): Delete.
12375
414a389f
PA		 123762010-03-24 Pedro Alves <pedro@codesourcery.com>
12377
12378 * mem-break.c (enum bkpt_type): New.
12379 (struct breakpoint): New field `type'.
12380 (set_breakpoint_at): Change return type to struct breakpoint
12381 pointer. Set type to `other_breakpoint' by default.
12382 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12383 in the breakpoint list.
12384 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12385 (reinsert_breakpoint): Rename to ...
12386 (reinsert_raw_breakpoint): ... this.
12387 (reinsert_breakpoints_at): Adjust.
12388 * mem-break.h (struct breakpoint): Declare.
12389 (set_breakpoint_at): Change return type to struct breakpoint
12390 pointer.
12391
2280c721
PA		 123922010-03-24 Pedro Alves <pedro@codesourcery.com>
12393
12394 * server.c (handle_query): Assign, not compare.
12395
d50171e4
PA		 123962010-03-24 Pedro Alves <pedro@codesourcery.com>
12397
12398 Teach linux gdbserver to step-over-breakpoints.
12399
12400 * linux-low.c (can_hardware_single_step): New.
12401 (supports_breakpoints): New.
12402 (handle_extended_wait): If stopping threads, read the stop pc of
12403 the new cloned LWP.
12404 (get_pc): New.
12405 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12406 low target doesn't support retrieving the PC.
12407 (add_lwp): Set last_resume_kind to resume_continue.
12408 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12409 (linux_attach): Don't clear stop_expected. Set the lwp's
12410 last_resume_kind to resume_stop.
12411 (linux_detach_one_lwp): Don't check for removed breakpoints.
12412 (check_removed_breakpoint): Delete.
12413 (status_pending_p): Rename to ...
12414 (status_pending_p_callback): ... this. Don't check for removed
12415 breakpoints. Don't consider threads that are stopped from GDB's
12416 perspective.
12417 (linux_wait_for_lwp): Always read the stop_pc here.
12418 (cancel_breakpoint): New.
12419 (step_over_bkpt): New global.
12420 (linux_wait_for_event_1): Implement stepping over breakpoints.
12421 (gdb_wants_lwp_stopped): New.
12422 (gdb_wants_all_stopped): New.
12423 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12424 single-step traps here. Store the thread's last reported target
12425 wait status.
12426 (send_sigstop): Don't clear stop_expected. Always set it,
12427 instead.
12428 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12429 (cancel_finished_single_step): New.
12430 (cancel_finished_single_steps): New.
12431 (wait_for_sigstop): Don't cancel finished single-step traps here.
12432 (linux_resume_one_lwp): Don't check for removed breakpoints.
12433 Don't set `step' on non-hardware step archs.
12434 (linux_set_resume_request): Ignore resume_stop requests if already
12435 stopping or stopped. Set the lwp's last_resume_kind.
12436 (resume_status_pending_p): Don't check for removed breakpoints.
12437 (need_step_over_p): New.
12438 (start_step_over): New.
12439 (finish_step_over): New.
12440 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12441 requests. Clear the thread's last reported target waitstatus.
12442 Don't use the `suspended' flag. Don't consider pending breakpoints.
12443 (linux_resume): Start a step-over if necessary.
12444 (proceed_one_lwp): New.
12445 (proceed_all_lwps): New.
12446 (unstop_all_lwps): New.
12447 * linux-low.h (struct lwp_info): Rewrite comment for the
12448 `suspended' flag. Add the `stop_pc' field. Delete the
12449 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12450 Add `'last_resume_kind' and `need_step_over' fields.
12451 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12452 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12453 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12454 (set_raw_breakpoint_at): New.
12455 (set_breakpoint_at): Rewrite to use it.
12456 (reinsert_breakpoint_handler): Delete.
12457 (set_reinsert_breakpoint): New.
12458 (reinsert_breakpoint_by_bp): Delete.
12459 (delete_reinsert_breakpoints): New.
12460 (uninsert_breakpoint): Rewrite.
12461 (uninsert_breakpoints_at): New.
12462 (reinsert_breakpoint): Rewrite.
12463 (reinsert_breakpoints_at): New.
12464 (check_breakpoints): Rewrite.
12465 (breakpoint_here): New.
12466 (breakpoint_inserted_here): New.
12467 (check_mem_read): Adjust.
12468 * mem-break.h (breakpoints_supported, breakpoint_here)
12469 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12470 (reinsert_breakpoint_by_bp): Delete declaration.
12471 (delete_reinsert_breakpoints): Declare.
12472 (reinsert_breakpoint): Delete declaration.
12473 (reinsert_breakpoints_at): Declare.
12474 (uninsert_breakpoint): Delete declaration.
12475 (uninsert_breakpoints_at): Declare.
12476 (check_breakpoints): Adjust prototype.
12477 * server.h: Adjust include order.
12478 (struct thread_info): Declare here. Add a `last_status' field.
12479
30ba68cb
MS		 124802010-03-23 Michael Snyder <msnyder@vmware.com>
12481
12482 * server.c (crc32): New function.
12483 (handle_query): Add handling for 'qCRC:' request.
12484
b9a881c2
PA		 124852010-03-23 Pedro Alves <pedro@codesourcery.com>
12486
12487 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12488 lwp had been stopped by a watchpoint.
12489
e92d13d5
PA		 124902010-03-16 Pedro Alves <pedro@codesourcery.com>
12491
12492 * server.h (internal_error): Declare.
12493 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12494 * utils.c (internal_error): New function.
12495
64daa791
AS		 124962010-03-15 Andreas Schwab <schwab@redhat.com>
12497
12498 * configure.srv: Fix typo setting srv_regobj.
12499
f52cd8cd
PA		 125002010-03-15 Pedro Alves <pedro@codesourcery.com>
12501
12502 * linux-low.c (fetch_register): Avoid passing a non string literal
12503 format to `error'.
12504 (usr_store_inferior_registers): Ditto.
12505
93ae6fdc
PA		 125062010-03-14 Pedro Alves <pedro@codesourcery.com>
12507
12508 * linux-low.c (linux_write_memory): Bail out early if peeking
12509 memory failed.
12510
c3adc08c
PA		 125112010-03-14 Pedro Alves <pedro@codesourcery.com>
12512
12513 * linux-low.h (struct lwp_info): New fields
12514 `stopped_by_watchpoint' and `stopped_data_address'.
12515 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12516 here, and cache them in the lwp object.
12517 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12518 directly.
12519 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12520 field.
12521 (linux_stopped_by_watchpoint): Rewrite.
12522 (linux_stopped_data_address): Rewrite.
12523
bce522a2
PA		 125242010-03-06 Simo Melenius <simo.melenius@iki.fi>
12525
12526 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12527 switching the current inferior, not before.
12528
90884b2b
L		 125292010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12530
12531 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12532 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12533 i386-linux.c and amd64-linux.c.
12534 (reg-i386.o): Removed.
12535 (reg-i386.c): Likewise.
12536 (reg-i386-linux.o): Likewise.
12537 (reg-i386-linux.c): Likewise.
12538 (reg-x86-64.o): Likewise.
12539 (reg-x86-64.c): Likewise.
12540 (reg-x86-64-linux.o): Likewise.
12541 (reg-x86-64-linux.c): Likewise.
12542 (i386.o): New.
12543 (i386.c): Likewise.
12544 (i386-linux.o): Likewise.
12545 (i386-linux.c): Likewise.
12546 (amd64.o): Likewise.
12547 (amd64.c): Likewise.
12548 (amd64-linux.o): Likewise.
12549 (amd64-linux.c): Likewise.
12550
12551 * configure.srv (srv_i386_regobj): New.
12552 (srv_i386_linux_regobj): Likewise.
12553 (srv_amd64_regobj): Likewise.
12554 (srv_amd64_linux_regobj): Likewise.
12555 (srv_i386_32bit_xmlfiles): Likewise.
12556 (srv_i386_64bit_xmlfiles): Likewise.
12557 (srv_i386_xmlfiles): Likewise.
12558 (srv_amd64_xmlfiles): Likewise.
12559 (srv_i386_linux_xmlfiles): Likewise.
12560 (srv_amd64_linux_xmlfiles): Likewise.
12561 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12562 srv_xmlfiles to $srv_i386_xmlfiles.
12563 (i[34567]86-*-mingw32ce*): Likewise.
12564 (i[34567]86-*-mingw*): Likewise.
12565 (i[34567]86-*-nto*): Likewise.
12566 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12567 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12568 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12569 (x86_64-*-linux*): Likewise.
12570
12571 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12572 (init_registers_amd64_linux): New.
12573 (x86_arch_setup): Replace init_registers_x86_64_linux with
12574 init_registers_amd64_linux.
12575
193f13e6
MK		 125762010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12577
12578 * configure.ac: Check for libdl. If it is not available link against
12579 static libthread_db.
12580 * configure: Regenerate.
12581
85d721b8
PA		 125822010-02-22 Pedro Alves <pedro@codesourcery.com>
12583
12584 PR9605
12585
12586 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12587 handing a read watchpoint.
12588 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12589
6076632b
DE		 125902010-02-12 Doug Evans <dje@google.com>
12591
12592 * linux-low.c (linux_supports_tracefork_flag): Document.
12593 (linux_look_up_symbols): Add comment.
12594
3327ccf7
L		 125952010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12596
12597 * regcache.c (supply_register): Clear regcache if buf is NULL.
12598
0718675c 125992010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 12600 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 12601
12602 * inferiors.c (find_inferior): Add function documentation.
12603 (unloaded_dll): Handle the case where the unloaded dll has not
12604 been previously registered in the dll list.
12605
177321bd
DJ		 126062010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12607
12608 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12609 (thumb2_breakpoint): New.
12610 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12611
2b009048
DJ		 126122010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12613
12614 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12615 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12616 breakpoints.
12617
3be029c7
PA		 126182010-01-21 Pedro Alves <pedro@codesourcery.com>
12619
12620 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12621
18f5de3b
JK		 126222010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12623
12624 * linux-s390-low.c (s390_collect_ptrace_register)
12625 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12626
3743bb4f
DE		 126272010-01-21 Doug Evans <dje@google.com>
12628
14ce3065
DE		 12629 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12630 (PTRACE_ARG4_TYPE): New macro.
12631 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12632 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12633 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12634 (usr_store_inferior_registers): Ditto.
12635 (linux_read_memory, linux_write_memory): Ditto.
12636 (linux_test_for_tracefork): Ditto.
12637
3743bb4f
DE		 12638 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12639 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12640
8b315be5
PA		 126412010-01-21 Pedro Alves <pedro@codesourcery.com>
12642
12643 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12644 target.
12645
85492558
PA		 126462010-01-21 Pedro Alves <pedro@codesourcery.com>
12647
12648 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12649 prototype to take a regcache. Adjust.
12650
442ea881
PA		 126512010-01-20 Pedro Alves <pedro@codesourcery.com>
12652
12653 * regcache.h (struct thread_info): Forward declare.
12654 (struct regcache): New.
12655 (new_register_cache): Adjust prototype.
12656 (get_thread_regcache): Declare.
12657 (free_register_cache): Adjust prototype.
12658 (registers_to_string, registers_from_string): Ditto.
12659 (supply_register, supply_register_by_name, collect_register)
12660 (collect_register_as_string, collect_register_by_name): Ditto.
12661 * regcache.c (struct inferior_regcache_data): Delete.
12662 (get_regcache): Rename to ...
12663 (get_thread_regcache): ... this. Adjust. Switch inferior before
12664 fetching registers.
12665 (regcache_invalidate_one): Adjust.
12666 (regcache_invalidate): Fix prototype.
12667 (new_register_cache): Return the new register cache.
12668 (free_register_cache): Change prototype.
12669 (realloc_register_cache): Adjust.
12670 (registers_to_string): Change prototype to take a regcache. Adjust.
12671 (registers_from_string): Ditto.
12672 (register_data): Ditto.
12673 (supply_register): Ditto.
12674 (supply_register_by_name): Ditto.
12675 (collect_register): Ditto.
12676 (collect_register_as_string): Ditto.
12677 (collect_register_by_name): Ditto.
12678 * server.c (process_serial_event): Adjust.
12679 * linux-low.h (regset_fill_func, regset_store_func): Change
12680 prototype.
12681 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12682 Change prototype.
12683 * linux-low.c (get_stop_pc): Adjust.
12684 (check_removed_breakpoint): Adjust.
12685 (linux_wait_for_event): Adjust.
12686 (linux_resume_one_lwp): Adjust.
12687 (fetch_register): Add regcache parameter. Adjust.
12688 (usr_store_inferior_registers): Ditto.
12689 (regsets_fetch_inferior_registers): Ditto.
12690 (regsets_store_inferior_registers): Ditto.
12691 (linux_fetch_registers, linux_store_registers): Ditto.
12692 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12693 regcache. Adjust.
43aaf8b6
PA		 12694 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12695 Ditto.
442ea881
PA		 12696 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12697 prototype to take a regcache.
12698 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12699 * remote-utils.c (convert_ascii_to_int, outreg)
12700 (prepare_resume_reply): Change prototype to take a regcache.
12701 Adjust.
12702 * target.h (struct target_ops) <fetch_registers, store_registers>:
12703 Change prototype to take a regcache.
12704 (fetch_inferior_registers, store_inferior_registers): Change
12705 prototype to take a regcache. Adjust.
12706 * proc-service.c (ps_lgetregs): Adjust.
12707 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12708 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12709 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12710 take a regcache. Adjust.
12711 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12712 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12713 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12714 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12715 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12716 (cris_cannot_fetch_register):
12717 (cris_breakpoint_at): Change prototype to take a regcache.
12718 Adjust.
12719 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12720 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12721 to take a regcache. Adjust.
12722 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12723 Adjust.
12724 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12725 take a regcache. Adjust.
12726 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12727 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12728 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12729 * linux-mips-low.c (mips_get_pc):
12730 (mips_set_pc): Change prototype to take a regcache. Adjust.
12731 (mips_reinsert_addr): Adjust.
12732 (mips_collect_register): Change prototype to take a regcache.
12733 Adjust.
12734 (mips_supply_register):
12735 (mips_collect_register_32bit, mips_supply_register_32bit)
12736 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12737 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 12738 * linux-ppc-low.c (ppc_supply_ptrace_register)
12739 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 12740 (parse_spufs_run): Adjust.
12741 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12742 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12743 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12744 take a regcache. Adjust.
12745 * linux-s390-low.c (s390_collect_ptrace_register)
12746 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12747 (s390_set_pc): Change prototype to take a regcache. Adjust.
12748 (s390_arch_setup): Adjust.
12749 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12750 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12751 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12752 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12753 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12754 regcache. Adjust.
12755 (sparc_breakpoint_at): Adjust.
12756 * linux-xtensa-low.c (xtensa_fill_gregset):
12757 (xtensa_store_gregset):
12758 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12759 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12760 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12761 prototype to take a regcache. Adjust.
12762 * win32-arm-low.c (arm_fetch_inferior_register)
12763 (arm_store_inferior_register): Change prototype to take a
12764 regcache. Adjust.
12765 * win32-i386-low.c (i386_fetch_inferior_register)
12766 (i386_store_inferior_register): Change prototype to take a
12767 regcache. Adjust.
12768 * win32-low.c (child_fetch_inferior_registers)
12769 (child_store_inferior_registers): Change prototype to take a
12770 regcache. Adjust.
12771 (win32_wait): Adjust.
12772 (win32_fetch_inferior_registers): Change prototype to take a
12773 regcache. Adjust.
12774 (win32_store_inferior_registers): Adjust.
12775 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12776 store_inferior_register>: Change prototype to take a regcache.
12777
60c3d7b0
DE		 127782010-01-20 Doug Evans <dje@google.com>
12779
12780 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12781 #ifdef.
12782 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 12783 (W_STOPCODE): Provide definition if missing.
60c3d7b0 12784
dc146f7c
VP		 127852010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12786
12787 * linux-low.c (linux_core_of_thread): New.
12788 (compare_ints, show_process, list_threads): New.
12789 (linux_qxfer_osdata): Report threads and cores.
12790 (linux_target_op): Register linux_core_of_thread.
12791 * remote-utils.c (prepare_resume_reply): Report the core.
12792 (buffer_xml_printf): Support %d specifier.
12793 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12794 New.
12795 (handle_query): Handle qXfer:threads. Announce availability
12796 thereof.
12797 * target.h (struct target_ops): New field core_of_thread.
12798
7803799a
UW		 127992010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12800
12801 * Makefile.in (clean): Remove new generated files.
12802 (reg-s390.o, reg-s390.c): Remove rules.
12803 (reg-s390x.o, reg-s390x.c): Likewise.
12804 (s390-linux32.o, s390-linux32.c): Add rules.
12805 (s390-linux64.o, s390-linux64.c): Likewise.
12806 (s390x-linux64.o, s390x-linux64.c): Likewise.
12807 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12808 * linux-s390-low.c: Include <elf.h>.
12809 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12810 (init_registers_s390): Remove prototype.
12811 (init_registers_s390x): Likewise.
12812 (init_registers_s390_linux32): Add prototype.
12813 (init_registers_s390_linux64): Likewise.
12814 (init_registers_s390x_linux64): Likewise.
12815 (s390_num_regs_3264): New define.
12816 (s390_regmap_3264): New global variable.
12817 (s390_cannot_fetch_register): Remove obsolete check.
12818 (s390_cannot_store_register): Likewise.
12819 (s390_collect_ptrace_register): Handle upper/lower register halves.
12820 (s390_supply_ptrace_register): Likewise.
12821 (s390_fill_gregset): Update to register number changes.
12822 (s390_get_hwcap): New routine.
12823 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12824 Install appropriate regmap and register set.
12825
6e7ffa39
JB		 128262010-01-01 Joel Brobecker <brobecker@adacore.com>
12827
12828 * server.c (gdbserver_version): Update copyright year to 2010.
12829 * gdbreplay.c (gdbreplay_version): Likewise.
12830
957f3f49
DE		 128312009-12-28 Doug Evans <dje@google.com>
12832
12833 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12834 elf/external.h. Include <elf.h> instead but only if necessary.
12835
ca5c370d
PA		 128362009-12-28 Pedro Alves <pedro@codesourcery.com>
12837
12838 * linux-low.c (linux_remove_process): Remove `detaching'
12839 parameter. Don't release/detach from thread_db here.
12840 (linux_kill): Release/detach from thread_db here, ...
12841 (linux_detach): ... and here, before actually detaching.
12842 (linux_wait_1): ... and here, when a process exits.
12843 * thread-db.c (any_thread_of): New.
12844 (thread_db_free): Switch the current inferior to a thread of the
12845 passed in process.
12846
4ee62156
DE		 128472009-12-21 Doug Evans <dje@google.com>
12848
d90e6a88
DE		 12849 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12850
c5f62d5f
DE		 12851 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12852 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12853 warning ifndef __NR_tkill. Move setting of errno there too.
12854 Delete unnecessary resetting of errno after syscall.
12855 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12856
10e86dd7
DE		 12857 * configure.ac: Check for dladdr.
12858 * config.in: Regenerate.
12859 * configure: Regenerate.
12860 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12861 (try_thread_db_load): Update.
12862
4ee62156
DE		 12863 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12864
00f515da
DE		 128652009-12-18 Doug Evans <dje@google.com>
12866
e9464885
DE		 12867 * event-loop.c: Include unistd.h if it exists.
12868
07d4f67e
DE		 12869 * linux-low.c (my_waitpid): Move definition away from being in
12870 between linux_tracefork_child/linux_test_for_tracefork.
12871
00f515da
DE		 12872 * gdb_proc_service.h (psaddr_t): Fix type.
12873 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12874 signature to match glibc.
12875
1de1badb
DE		 128762009-12-16 Doug Evans <dje@google.com>
12877
12878 * linux-low.c (linux_read_memory): Fix argument to read.
12879
aeeb81d1
PA		 128802009-11-26 Pedro Alves <pedro@codesourcery.com>
12881
12882 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12883 events, don't leave current_inferior pointing at null.
12884
10357975
PA		 128852009-11-26 Pedro Alves <pedro@codesourcery.com>
12886
12887 * win32-low.c (LOG): Delete.
12888 (OUTMSG): Output to stderr.
12889 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12890 on compile time LOG macro.
12891 (win32_wait): Fix debug output.
12892
cf6e3471
PA		 128932009-11-26 Pedro Alves <pedro@codesourcery.com>
12894
12895 * win32-low.c (win32_add_one_solib): If the dll name is
12896 "ntdll.dll", prepend the system directory to the dll path.
12897
0c85e18e
MK		 128982009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12899
12900 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12901
9ac544ce 129022009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 12903 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 12904
12905 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12906 * configure.ac: Check for __mcoldfire__ and set
12907 gdb_cv_m68k_is_coldfire.
12908 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12909 reg-cf.o and reg-m68k.o.
12910 * configure: Regenerated.
12911
fd7dd3e6
PA		 129122009-11-16 Pedro Alves <pedro@codesourcery.com>
12913
12914 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12915 Pass it to thread_db_free.
12916 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12917 proper `detaching' argument to linux_remove_process.
12918 * linux-low.h (thread_db_free): Add `detaching' parameter.
12919 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12920 to thread_db_free.
12921 (thread_db_free): Add `detaching' parameter. Only
12922 call td_ta_clear_event if detaching from process.
12923
75aa492e
MK		 129242009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12925
12926 * thread-db.c (thread_db_free): Fix typo.
12927
21e1bee4
PP		 129282009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12929
12930 PR gdb/10838
12931 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12932
8838b45e
NS		 129332009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12934
12935 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12936 with an i686 compiler.
12937 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12938 needed.
12939 * configure: Rebuilt.
12940
8a35fb51
SL		 129412009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12942
12943 PR gdb/10783
12944
12945 * server.c (handle_search_memory_1): Correct read_addr initialization
12946 in loop for searching subsequent chunks.
12947
96f15937
PP		 129482009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12949
12950 * configure.ac: New --with-libthread-db option.
12951 * thread-db.c: Allow direct dependence on libthread_db.
12952 (thread_db_free): Adjust.
12953 * config.in: Regenerate.
12954 * configure: Likewise.
889bf7c5 12955
5f7d1694
PP		 129562009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12957
12958 PR gdb/10757
12959 * thread-db.c (attach_thread): New function.
12960 (maybe_attach_thread): Return success/failure.
12961 (find_new_threads_callback): Adjust.
889bf7c5
PA		 12962 (thread_db_find_new_threads): Loop until no new threads.
12963
88e3b899
PA		 129642009-10-13 Pedro Alves <pedro@codesourcery.com>
12965
12966 * proc-service.c (ps_lgetregs): Formatting.
12967
cdbfd419
PP		 129682009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12969
12970 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12971 * configure.ac: Adjust.
12972 * linux-low.h (struct process_info_private): Move members to struct
12973 thread_db.
12974 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12975 * linux-low.c (linux_remove_process): Adjust.
12976 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12977 * server.c (handle_query): Move code ...
12978 (handle_monitor_command): ... here. New function.
12979 * target.h (struct target_ops): New member.
12980 * thread-db.c (struct thread_db): New.
12981 (libthread_db_search_path): New variable.
12982 (thread_db_create_event, thread_db_enable_reporting)
12983 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12984 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12985 (try_thread_db_load_1, dladdr_to_soname): New functions.
12986 (try_thread_db_load, thread_db_load_search): New functions.
12987 (thread_db_init): Search for libthread_db.
12988 (thread_db_free): New function.
12989 (thread_db_handle_monitor_command): Likewise.
12990 * config.in: Regenerate.
12991 * configure: Regenerate.
889bf7c5 12992
4168d2d6
UW		 129932009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12994
12995 * spu-low.c (spu_kill): Wait for inferior to terminate.
12996 Call clear_inferiors.
12997 (spu_detach): Call clear_inferiors.
12998
81ecdfbb
RW		 129992009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13000
13001 * aclocal.m4: Regenerate.
13002 * config.in: Likewise.
13003 * configure: Likewise.
13004
0b9ff2c0
UW		 130052009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13006
13007 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13008 (parse_spufs_run): New function.
13009 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13010 (ppc_breakpoint_at): Handle SPU breakpoints.
13011
efcbbd14
UW		 130122009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13013
13014 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13015 (SPUFS_MAGIC): Define.
13016 (spu_enumerate_spu_ids): New function.
13017 (linux_qxfer_spu): New function.
13018 (linux_target_ops): Install linux_qxfer_spu.
13019
f4d9bade
UW		 130202009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13021
13022 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13023 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13024 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13025 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13026 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13027 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13028 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13029 (init_registers_powerpc_cell32l): Add prototype.
13030 (init_registers_powerpc_cell64l): Likewise.
13031 (ppc_arch_setup): Detect Cell/B.E. architecture.
13032
96e946ca
RW		 130332009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13034
13035 * Makefile.in (datarootdir): New variable.
13036
58d6951d
DJ		 130372009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13038
13039 * linux-low.c (linux_write_memory): Update debugging output.
13040 * Makefile.in (clean): Add new descriptions.
13041 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13042 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13043 * configure.srv: Add new files for arm*-*-linux*.
13044 * linux-arm-low.c: Add new declarations.
13045 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13046 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13047 (HWCAP_VFPv3D16): New.
13048 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13049 instead of __IWMMXT__.
13050 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13051 (arm_arch_setup): New.
13052 (target_regsets): Remove #ifdef. Add VFP regset.
13053 (the_low_target): Use arm_arch_setup.
13054
12b42a12
DJ		 130552009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13056
13057 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13058 the main thread again.
13059
ac8c974e
AR		 130602009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13061
13062 Adding Neutrino gdbserver.
13063 * configure: Regenerated.
13064 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13065 * configure.srv (i[34567]86-*-nto*): New target.
13066 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13067 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13068 (nto_comctrl) [__QNX__]: New function.
13069 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13070
4424e0c3 130712009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13072
13073 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13074 srv_tgtobj.
13075
912cf4ba
PA		 130762009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13077 Pedro Alves <pedro@codesourcery.com>
13078
13079 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13080 don't support CONTEXT_EXTENDED_REGISTERS.
13081 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13082 (the_low_target): Install them.
13083 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13084 failing with ERROR_PIPE_NOT_CONNECTED.
13085
aa5ca48f
DE		 130862009-06-30 Doug Evans <dje@google.com>
13087 Pierre Muller <muller@ics.u-strasbg.fr>
13088
13089 Add h/w watchpoint support to x86-linux, win32-i386.
13090 * Makefile.in (SFILES): Add i386-low.c
13091 (i386_low_h): Define.
13092 (i386-low.o): Add dependencies.
13093 (linux-x86-low.o): Add i386-low.h dependency.
13094 (win32-i386-low.o): Ditto.
13095 * i386-low.c: New file.
13096 * i386-low.h: New file.
13097 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13098 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13099 * linux-low.c (linux_add_process): Initialize arch_private.
13100 (linux_remove_process): Free arch_private.
13101 (add_lwp): Initialize arch_private.
13102 (delete_lwp): Free arch_private.
13103 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13104 provided.
13105 * linux-low.h (process_info_private): New member arch_private.
13106 (lwp_info): New member arch_private.
13107 (linux_target_ops): New members new_process, new_thread,
13108 prepare_to_resume.
13109 (ptid_of): New macro.
13110 * linux-x86-low.c: Include stddef.h, i386-low.h.
13111 (arch_process_info): New struct.
13112 (arch_lwp_info): New struct.
13113 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13114 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13115 (i386_dr_low_get_status): New function.
13116 (x86_insert_point, x86_remove_point): New functions.
13117 (x86_stopped_by_watchpoint): New function.
13118 (x86_stopped_data_address): New function.
13119 (x86_linux_new_process, x86_linux_new_thread): New functions.
13120 (x86_linux_prepare_to_resume): New function.
13121 (the_low_target): Add entries for insert_point, remove_point,
13122 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13123 prepare_to_resume.
13124 * server.c (debug_hw_points): New global.
13125 (monitor_show_help): Document set debug-hw-points.
13126 (handle_query): Process "set debug-hw-points".
13127 * server.h (debug_hw_points): Declare.
13128 (paddress): Declare.
13129 * utils.c (NUMCELLS, CELLSIZE): New macros.
13130 (get_sell, xsnprintf, paddress): New functions.
13131 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13132 remove_point, stopped_by_watchpoint, stopped_data_address.
13133 * win32-i386-low.c: Include i386-low.h.
13134 (debug_reg_state): Replaces dr.
13135 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13136 (i386_dr_low_get_status): New function.
13137 (i386_insert_point, i386_remove_point): New functions.
13138 (i386_stopped_by_watchpoint): New function.
13139 (i386_stopped_data_address): New function.
13140 (i386_initial_stuff): Update.
13141 (get_thread_context,set_thread_context,i386_thread_added): Update.
13142 (the_low_target): Add entries for insert_point,
13143 remove_point, stopped_by_watchpoint, stopped_data_address.
13144 * win32-low.c (win32_insert_watchpoint): New function.
13145 (win32_remove_watchpoint): New function.
13146 (win32_stopped_by_watchpoint): New function.
13147 (win32_stopped_data_address): New function.
13148 (win32_target_ops): Add entries for insert_watchpoint,
13149 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13150 * win32-low.h (win32_target_ops): New members insert_point,
13151 remove_point, stopped_by_watchpoint, stopped_data_address.
13152
d993e290
PA		 131532009-06-25 Pedro Alves <pedro@codesourcery.com>
13154
13155 * server.c (process_serial_event): Re-return unsupported, not
13156 error, if the type isn't recognized. Re-allow supporting only
13157 insert or remove packets. Also call require_running for
13158 breakpoints. Add missing break statement to default case. Tidy.
13159 * target.h (struct target_ops): Rename insert_watchpoint to
13160 insert_point, and remove_watchpoint to remove_point.
13161
13162 * linux-low.h (struct linux_target_ops): Likewise.
13163 * linux-low.c (linux_insert_watchpoint): Rename to ...
13164 (linux_insert_point): ... this. Adjust.
13165 (linux_remove_watchpoint): Rename to ...
13166 (linux_remove_point): ... this. Adjust.
13167 (linux_target_ops): Adjust.
13168 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13169 (cris_insert_point): ... this.
13170 (cris_remove_watchpoint): Rename to ...
13171 (cris_remove_point): ... this.
13172 (the_low_target): Adjust.
13173
0f54c268
PM		 131742009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13175
13176 * server.c (handle_v_kill): Pass signal_pid to
13177 kill_inferior if multi_process is zero.
13178
c6314022
AR		 131792009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13180
13181 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13182 * target.h (target_ops): Comment for *_watchpoint to make it clear
13183 the functions can get types '0' and '1'.
13184
4463ce24
AR		 131852009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13186
13187 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13188 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13189 * regcache.c (get_regcache): Likewise.
13190 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13191 * win32-low.c (child_fetch_inferior_registers): Remove check for
13192 regno 0.
13193
cf8fd78b
PA		 131942009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13195 Pedro Alves <pedro@codesourcery.com>
13196
13197 * target.h (struct target_ops) <supports_multi_process>: New
13198 callback.
13199 (target_supports_multi_process): New.
13200 * server.c (handle_query): Even if GDB reports support, only
13201 enable multi-process if the target also supports it. Report
13202 multi-process support only if the target backend supports it.
13203 * linux-low.c (linux_supports_multi_process): New function.
13204 (linux_target_ops): Install it as target_supports_multi_process
13205 callback.
13206
47c0c975
DE		 132072009-05-24 Doug Evans <dje@google.com>
13208
e09875d4
DE		 13209 Global renaming of find_thread_pid to find_thread_ptid.
13210 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13211 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13212 All callers updated.
13213
e27d73f6
DE		 13214 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13215 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13216 directly.
13217
47c0c975
DE		 13218 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13219 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13220 (linux_resume_one_lwp): Ditto.
13221
2acc282a
DE		 132222009-05-23 Doug Evans <dje@google.com>
13223
13224 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13225 from struct inferior_list_entry * to struct lwp_info *.
13226 All callers updated.
13227
9f1036c1
DE		 132282009-05-13 Doug Evans <dje@google.com>
13229
13230 * linux-x86-low.c: Don't include assert.h.
13231 (x86_siginfo_fixup): Use fatal, not assert.
13232 (x86_arch_setup): Fix comment.
13233
d0722149
DE		 132342009-05-12 Doug Evans <dje@google.com>
13235
13236 Biarch support for i386/amd64 gdbserver.
13237 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13238 Add linux-x86-low.c.
13239 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13240 (linux-x86-low.o): Add.
13241 * linux-x86-64-low.c: Delete.
13242 * linux-i386-low.c: Delete.
13243 * linux-x86-low.c: New file.
13244 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13245 linux-x86-low.o.
13246 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13247 linux-x86-low.o.
13248 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13249 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13250 (linux_child_pid_to_exec_file): New function.
13251 (elf_64_header_p, elf_64_file_p): New functions.
13252 (siginfo_fixup): New function.
13253 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13254 give target a chance to convert layout.
13255 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13256 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13257
fdeb2a12
DE		 132582009-05-07 Doug Evans <dje@google.com>
13259
13260 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13261 (regsets_store_inferior_registers): Ditto.
13262
a6dbe5df
PA		 132632009-05-06 Pedro Alves <pedro@codesourcery.com>
13264
13265 PR server/10048
13266
13267 * linux-low.c (must_set_ptrace_flags): Delete.
13268 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13269 of the global.
13270 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13271 `lwp->must_set_ptrace_flags' instead.
ba42693b 13272 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 13273 (linux_wait_1): ... not here.
13274
5091eb23
DE		 132752009-04-30 Doug Evans <dje@google.com>
13276
9f767825
DE		 13277 * inferiors.c (started_inferior_callback): New function.
13278 (attached_inferior_callback): New function.
13279 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13280 * server.c (print_started_pid, print_attached_pid): New functions.
13281 (detach_or_kill_for_exit): New function.
13282 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13283 * server.h (have_started_inferiors_p): Declare.
13284 (have_attached_inferiors_p): Declare.
13285
5091eb23
DE		 13286 * inferiors.c (remove_process): Fix memory leak, free process.
13287 * linux-low.c (linux_remove_process): New function.
13288 (linux_kill): Call it instead of remove_process.
13289 (linux_detach, linux_wait_1): Ditto.
13290
155c8968
PA		 132912009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13292
13293 * configure.srv: Add x86 Windows CE target.
13294
7fe519cb
UW		 132952009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13296
13297 * inferiors.c (get_thread_process): Make global.
13298 * server.h (get_thread_process): Add prototype.
13299 * thread-db.c (find_one_thread): Use get_thread_process
13300 instead of current_process.
13301 (thread_db_get_tls_address): Do not crash if called when
13302 thread layer is not yet initialized.
13303
5472f405
UW		 133042009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13305
13306 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13307 * spu-low.c (current_tid): Rename to ...
13308 (current_ptid): ... this.
13309 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13310 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13311 ptid_get_lwp (current_ptid) instead of current_tid.
13312 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13313 instead of current_tid. Use find_process_pid to verify pid
13314 argument is valid. Pass proper argument to remove_process.
13315 (spu_thread_alive): Compare current_ptid instead of current_tid.
13316 (spu_resume): Likewise.
13317
55ac2b99
PA		 133182009-04-02 Pedro Alves <pedro@codesourcery.com>
13319
13320 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13321 variable.
13322
95954743
PA		 133232009-04-01 Pedro Alves <pedro@codesourcery.com>
13324
13325 Implement the multiprocess extensions, and add linux multiprocess
13326 support.
13327
13328 * server.h (ULONGEST): Declare.
13329 (struct ptid, ptid_t): New.
13330 (minus_one_ptid, null_ptid): Declare.
13331 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13332 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13333 (struct inferior_list_entry): Change `id' type from unsigned from
13334 to ptid_t.
13335 (struct sym_cache, struct breakpoint, struct
13336 process_info_private): Forward declare.
13337 (struct process_info): Declare.
13338 (current_process): Declare.
13339 (all_processes): Declare.
13340 (initialize_inferiors): Declare.
13341 (add_thread): Adjust to use ptid_t.
13342 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13343 (add_process, remove_process, find_thread_pid): Declare.
13344 (find_inferior_id): Adjust to use ptid_t.
13345 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13346 (multi_process): Declare.
13347 (push_event): Adjust to use ptid_t.
13348 (read_ptid, write_ptid): Declare.
13349 (prepare_resume_reply): Adjust to use ptid_t.
13350 (clear_symbol_cache): Declare.
13351 * inferiors.c (all_processes): New.
13352 (null_ptid, minus_one_ptid): New.
13353 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13354 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13355 (add_thread): Change unsigned long to ptid. Remove gdb_id
13356 parameter. Adjust.
13357 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13358 (gdb_id_to_thread): Rename to ...
13359 (find_thread_pid): ... this. Change unsigned long to ptid.
13360 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13361 (loaded_dll, pull_pid_from_list): Adjust.
13362 (add_process, remove_process, find_process_pid)
13363 (get_thread_process, current_process, initialize_inferiors): New.
13364 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13365 (struct target_waitstatus) <related_pid>: Ditto.
13366 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13367 return type to int.
13368 (struct target_ops) <join>: Add `pid' argument.
13369 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13370 (struct target_ops) <wait>: Add `ptid' field. Change return type
13371 to ptid.
13372 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13373 (mywait): Add `ptid' argument. Change return type to ptid_t.
13374 (target_pid_to_str): Declare.
13375 * target.c (set_desired_inferior): Adjust to use ptids.
13376 (mywait): Add new `ptid' argument. Adjust.
13377 (target_pid_to_str): New.
13378 * mem-break.h (free_all_breakpoints): Declare.
13379 * mem-break.c (breakpoints): Delelete.
13380 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13381 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13382 to use per-process breakpoint list.
13383 (free_all_breakpoints): New.
13384 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13385 (symbol_cache, all_symbols_looked_up): Delete.
13386 (hexchars): New.
13387 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13388 read_ptid): New.
13389 (prepare_resume_reply): Change ptid argument's type from unsigned
13390 long to ptid_t. Adjust. Implement W;process and X;process.
13391 (free_sym_cache, clear_symbol_cache): New.
13392 (look_up_one_symbol): Adjust to per-process symbol cache. *
13393 * server.c (cont_thread, general_thread, step_thread): Change type
13394 to ptid_t.
13395 (attached): Delete.
13396 (multi_process): New.
13397 (last_ptid): Change type to ptid_t.
13398 (struct vstop_notif) <ptid>: Change type to ptid_t.
13399 (queue_stop_reply, push_event): Change `ptid' argument's type to
13400 ptid_t.
13401 (discard_queued_stop_replies): Add `pid' argument.
13402 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13403 changes. Don't reference the `attached' global.
13404 (attach_inferior): Adjust to mywait interface changes.
13405 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13406 features. Handle and report "multiprocess+". Handle
13407 "qAttached:PID".
13408 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13409 changes.
13410 (handle_v_kill): New.
13411 (handle_v_stopped): Adjust to use target_pid_to_str.
13412 (handle_v_requests): Allow multiple attaches and runs when
13413 multiprocess extensions are in effect. Handle "vKill".
13414 (myresume): Adjust to use ptids.
13415 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13416 (handle_status): Adjust to discard_queued_stop_replies interface
13417 change.
13418 (first_thread_of, kill_inferior_callback)
13419 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13420 (main): Call initialize_inferiors. Adjust to use ptids, killing
13421 and detaching from all inferiors. Handle multiprocess packet
13422 variants.
13423 * linux-low.h: Include gdb_proc_service.h.
13424 (struct process_info_private): New.
13425 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13426 <lwpid_of>: Use ptid_get_lwp.
13427 (get_lwp_thread): Adjust.
13428 (struct lwp_info): Add `dead' member.
13429 (find_lwp_pid): Declare.
13430 * linux-low.c (thread_db_active): Delete.
13431 (new_inferior): Adjust comment.
13432 (inferior_pid): Delete.
13433 (linux_add_process): New.
13434 (handle_extended_wait): Adjust.
13435 (add_lwp): Change unsigned long to ptid.
13436 (linux_create_inferior): Add process to processes table. Adjust
13437 to use ptids. Don't set new_inferior here.
13438 (linux_attach_lwp): Rename to ...
13439 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13440 it. Adjust to use ptids.
13441 (linux_attach_lwp): New.
13442 (linux_attach): Add process to processes table. Don't set
13443 new_inferior here.
13444 (struct counter): New.
13445 (second_thread_of_pid_p, last_thread_of_process_p): New.
13446 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13447 multiple processes.
13448 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13449 processes. Remove process from process table.
13450 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13451 to multiple processes.
13452 (any_thread_of): New.
13453 (linux_detach): Add `pid' argument, and handle it. Remove process
13454 from processes table.
13455 (linux_join): Add `pid' argument. Handle it.
13456 (linux_thread_alive): Change unsighed long argument to ptid_t.
13457 Consider dead lwps as not being alive.
13458 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13459 threads we're not interested in.
13460 (same_lwp, find_lwp_pid): New.
13461 (linux_wait_for_lwp): Change `pid' argument's type from int to
13462 ptid_t. Adjust.
13463 (linux_wait_for_event): Rename to ...
13464 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13465 from int to ptid_t. Adjust.
13466 (linux_wait_for_event): New.
13467 (linux_wait_1): Add `ptid' argument. Change return type to
13468 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13469 that exit from the process table.
13470 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13471 Adjust.
13472 (mark_lwp_dead): New.
13473 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13474 stopping all threads, mark its main lwp as dead.
13475 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13476 ptids.
13477 (fetch_register, usr_store_inferior_registers)
13478 (regsets_fetch_inferior_registers)
13479 (regsets_store_inferior_registers, linux_read_memory)
13480 (linux_write_memory): Inline `inferior_pid'.
13481 (linux_look_up_symbols): Adjust to use per-process
13482 `thread_db_active'.
13483 (linux_request_interrupt): Adjust to use ptids.
13484 (linux_read_auxv): Inline `inferior_pid'.
13485 (initialize_low): Don't reference thread_db_active.
13486 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13487 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13488 (ps_getpid): Return the pid of the current inferior.
13489 * thread-db.c (proc_handle, thread_agent): Delete.
13490 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13491 per-process data.
13492 (find_one_thread): Change argument type to ptid_t. Adjust to
13493 per-process data.
13494 (maybe_attach_thread): Adjust to per-process data and ptids.
13495 (thread_db_find_new_threads): Ditto.
13496 (thread_db_init): Ditto.
13497 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13498 processes table. Adjust to use ptids.
13499 (spu_kill, spu_detach): Adjust interface. Remove process from
13500 processes table.
13501 (spu_join, spu_thread_alive): Adjust interface.
13502 (spu_wait): Adjust interface. Remove process from processes
13503 table. Adjust to use ptids.
13504 * win32-low.c (current_inferior_tid): Delete.
13505 (current_inferior_ptid): New.
13506 (debug_event_ptid): New.
13507 (thread_rec): Take a ptid. Adjust.
13508 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13509 (child_delete_thread): Ditto.
13510 (do_initial_child_stuff): Add `attached' argument. Add process to
13511 processes table.
13512 (child_fetch_inferior_registers, child_store_inferior_registers):
13513 Adjust.
13514 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13515 (win32_attach): Pass 1 to do_initial_child_stuff.
13516 (win32_kill): Adjust interface. Remove process from processes
13517 table.
13518 (win32_detach): Ditto.
13519 (win32_join): Adjust interface.
13520 (win32_thread_alive): Take a ptid.
13521 (win32_resume): Adjust to use ptids.
13522 (get_child_debug_event): Ditto.
13523 (win32_wait): Adjust interface. Remove exiting process from
13524 processes table.
13525
bd99dc85
PA		 135262009-04-01 Pedro Alves <pedro@codesourcery.com>
13527
13528 Non-stop mode support.
13529
13530 * server.h (non_stop): Declare.
13531 (gdb_client_data, handler_func): Declare.
13532 (delete_file_handler, add_file_handler, start_event_loop):
13533 Declare.
13534 (handle_serial_event, handle_target_event, push_event)
13535 (putpkt_notif): Declare.
13536 * target.h (enum resume_kind): New.
13537 (struct thread_resume): Replace `step' field by `kind' field.
13538 (TARGET_WNOHANG): Define.
13539 (struct target_ops) <wait>: Add `options' argument.
13540 <supports_non_stop, async, start_non_stop>: New fields.
13541 (target_supports_non_stop, target_async): New.
13542 (start_non_stop): Declare.
13543 (mywait): Add `options' argument.
13544 * target.c (mywait): Add `options' argument. Print child exit
13545 notifications here.
13546 (start_non_stop): New.
13547 * server.c (non_stop, own_buf, mem_buf): New globals.
13548 (struct vstop_notif): New.
13549 (notif_queue): New global.
13550 (queue_stop_reply, push_event, discard_queued_stop_replies)
13551 (send_next_stop_reply): New.
13552 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13553 interface changes.
13554 (attach_inferior): In non-stop mode, don't wait for the target
13555 here.
13556 (handle_general_set): Handle QNonStop.
13557 (handle_query): When handling qC, return the current general
13558 thread, instead of the first thread of the list.
13559 (handle_query): If the backend supports non-stop mode, include
13560 QNonStop+ in the qSupported query response.
13561 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13562 and non-stop mode.
13563 (handle_v_attach, handle_v_run): Handle non-stop mode.
13564 (handle_v_stopped): New.
13565 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13566 (myresume): Adjust to use resume_kind. Handle non-stop.
13567 (queue_stop_reply_callback): New.
13568 (handle_status): Handle non-stop mode.
13569 (main): Clear non_stop flag on reconnection. Use the event-loop.
13570 Refactor serial protocol handling from here ...
13571 (process_serial_event): ... to this new function. When GDB
13572 selects any thread, select one here. In non-stop mode, wait until
13573 GDB acks all pending events before exiting.
13574 (handle_serial_event, handle_target_event): New.
13575 * remote-utils.c (remote_open): Install remote_desc in the event
13576 loop.
13577 (remote_close): Remove remote_desc from the event loop.
13578 (putpkt_binary): Rename to...
13579 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13580 (putpkt_binary): New as wrapper around putpkt_binary_1.
13581 (putpkt_notif): New.
13582 (prepare_resume_reply): In non-stop mode, don't change the
13583 general_thread.
13584 * event-loop.c: New.
13585 * Makefile.in (OBJ): Add event-loop.o.
13586 (event-loop.o): New rule.
13587
13588 * linux-low.h (pid_of): Moved here.
13589 (lwpid_of): New.
13590 (get_lwp_thread): Use lwpid_of.
13591 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13592 * linux-low.c (pid_of): Delete.
13593 (inferior_pid): Use lwpid_of.
13594 (linux_event_pipe): New.
13595 (target_is_async_p): New.
13596 (delete_lwp): New.
13597 (handle_extended_wait): Use lwpid_of.
13598 (add_lwp): Don't set lwpid field.
13599 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13600 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13601 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13602 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13603 first. Adjust to linux_wait_for_event interface changes. Use
13604 lwpid_of.
13605 (linux_detach): Don't delete the main lwp here.
13606 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13607 (status_pending_p): Don't consider explicitly suspended lwps.
13608 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13609 pointer. Add OPTIONS argument. Change return type to int. Use
13610 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13611 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13612 pointer. Add status pointer argument. Return a pid instead of a
13613 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13614 changes. In non-stop mode, don't switch to a random thread.
13615 (linux_wait): Rename to...
13616 (linux_wait_1): ... this. Add target_options argument, and handle
13617 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13618 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13619 clean exit and signal exit code. Don't stop all threads in
13620 non-stop mode. In all-stop mode, only stop all threads when
13621 reporting a stop to GDB. Handle explicit thread stop requests.
13622 (async_file_flush, async_file_mark): New.
13623 (linux_wait): New.
13624 (send_sigstop): Use lwpid_of.
13625 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13626 interface changes. In non-stop mode, don't switch to a random
13627 thread.
13628 (linux_resume_one_lwp): Use lwpid_of.
13629 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13630 (linux_resume_one_thread): ... this. Handle resume_stop. In
13631 non-stop mode, don't look for pending flag in all threads.
13632 (resume_status_pending_p): Don't consider explicitly suspended
13633 threads.
13634 (my_waitpid): Reimplement. Emulate __WALL.
13635 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13636 Use lwpid_of.
13637 (sigchld_handler, linux_supports_non_stop, linux_async)
13638 (linux_start_non_stop): New.
13639 (linux_target_ops): Register linux_supports_non_stop, linux_async
13640 and linux_start_non_stop.
13641 (initialize_low): Install SIGCHLD handler.
13642 * thread-db.c (thread_db_create_event, find_one_thread)
13643 (thread_db_get_tls_address): Use lwpid_of.
13644 * win32-low.c (win32_detach): Adjust to use resume_kind.
13645 (win32_wait): Add `options' argument.
13646 * spu-low.c (spu_resume): Adjust to use resume_kind.
13647 (spu_wait): Add `options' argument.
13648
5b1c542e
PA		 136492009-04-01 Pedro Alves <pedro@codesourcery.com>
13650
13651 Decouple target code from remote protocol.
13652
13653 * target.h (enum target_waitkind): New.
13654 (struct target_waitstatus): New.
13655 (struct target_ops) <wait>: Return an unsigned long. Take a
13656 target_waitstatus pointer instead of a char pointer.
13657 (mywait): Likewise.
13658 * target.c (mywait): Change prototype to return an unsigned long.
13659 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13660 * server.h (thread_from_wait, old_thread_from_wait): Delete
13661 declarations.
13662 (prepare_resume_reply): Change prototype to take a
13663 target_waitstatus.
13664 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13665 (last_status, last_ptid): New.
13666 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13667 pid instead of a signal.
13668 (attach_inferior): Remove "status" and "signal" parameters.
13669 Adjust.
13670 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13671 not as an address.
13672 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13673 (handle_v_requests, myresume): Remove "status" and "signal"
13674 parameters. Adjust.
13675 (handle_status): New.
13676 (main): Delete local `status'. Adjust.
13677 * remote-utils.c: Include target.h.
13678 (prepare_resume_reply): Change prototype to take a
13679 target_waitstatus. Adjust.
13680
13681 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13682 interface.
13683 * spu-low.c (spu_wait): Adjust.
13684 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13685 Delete.
13686 (win32_wait): Adjust.
13687
2bd7c093
PA		 136882009-04-01 Pedro Alves <pedro@codesourcery.com>
13689
13690 * target.h (struct thread_resume): Delete leave_stopped member.
13691 (struct target_ops): Add a `n' argument to the `resume' callback.
13692 * server.c (start_inferior): Adjust.
13693 (handle_v_cont, myresume): Adjust.
13694 * linux-low.c (check_removed_breakpoint): Adjust to resume
13695 interface change, and to removed leave_stopped field.
13696 (resume_ptr): Delete.
13697 (struct thread_resume_array): New.
13698 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13699 resume interface change.
13700 (linux_continue_one_thread, linux_queue_one_thread)
13701 (resume_status_pending_p): Check if the resume field is NULL
13702 instead of checking the leave_stopped member.
13703 (linux_resume): Adjust to the target resume interface change.
13704 * spu-low.c (spu_resume): Adjust to the target resume interface
13705 change.
13706 * win32-low.c (win32_detach, win32_resume): Ditto.
13707
c35fafde
PA		 137082009-04-01 Pedro Alves <pedro@codesourcery.com>
13709
13710 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13711 flag.
13712 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13713 pending.
13714 (linux_continue_one_thread): Only preserve the stepping flag if
13715 there's a pending breakpoint.
13716
0a59d50b
PA		 137172009-03-31 Pedro Alves <pedro@codesourcery.com>
13718
13719 * server.c (main): After the inferior having exited, call
13720 remote_close before exiting gdbserver.
13721
f04c6d38
TJB		 137222009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13723
13724 Fix size of FPSCR in Power 7 processors.
13725 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13726 (PPC_FEATURE_HAS_DFP): New #define.
13727 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13728 size of the FPSCR.
13729
78e5cee6
PA		 137302009-03-23 Pedro Alves <pedro@codesourcery.com>
13731
13732 * server.c (handle_query) Whitespace and formatting.
13733
1b3f6016
PA		 137342009-03-22 Pedro Alves <pedro@codesourcery.com>
13735
13736 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13737 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13738 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13739 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13740 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13741 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13742 Makefile.in, configure.ac: Fix whitespace throughout.
13743 * configure: Regenerate.
13744
a07b2135
PA		 137452009-03-22 Pedro Alves <pedro@codesourcery.com>
13746
13747 * inferiors.c (find_inferior): Make it safe for the callback
13748 function to delete the currently iterated inferior.
13749
67cc2626
PA		 137502009-03-22 Pedro Alves <pedro@codesourcery.com>
13751
13752 * Makefile.in (linuw_low_h): Move higher.
13753 (thread-db.o): Depend on $(linux_low_h).
13754
54a0b537
PA		 137552009-03-17 Pedro Alves <pedro@codesourcery.com>
13756
13757 Rename "process" to "lwp" throughout.
13758
13759 * linux-low.c (all_processes): Rename to...
13760 (all_lwps): ... this.
13761 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13762 (add_process): Rename to ...
13763 (add_lwp): ... this. Adjust.
13764 (linux_create_inferior): Adjust.
13765 (linux_attach_lwp): Adjust.
13766 (linux_attach): Adjust.
13767 (linux_kill_one_process): Rename to ...
13768 (linux_kill_one_lwp): ... this. Adjust.
13769 (linux_kill): Adjust.
13770 (linux_detach_one_process): Rename to ...
13771 (linux_detach_one_lwp): ... this. Adjust.
13772 (linux_detach): Adjust.
13773 (check_removed_breakpoint): Adjust.
13774 (status_pending_p): Adjust.
13775 (linux_wait_for_process): Rename to ...
13776 (linux_wait_for_lwp): ... this. Adjust.
13777 (linux_wait_for_event): Adjust.
13778 (send_sigstop): Adjust.
13779 (wait_for_sigstop): Adjust.
13780 (stop_all_processes): Rename to ...
13781 (stop_all_lwps): ... this.
13782 (linux_resume_one_process): Rename to ...
13783 (linux_resume_one_lwp): ... this. Adjust.
13784 (linux_set_resume_request, linux_continue_one_thread)
13785 (linux_queue_one_thread, resume_status_pending_p)
13786 (usr_store_inferior_registers, regsets_store_inferior_registers)
13787 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13788 Adjust.
13789 * linux-low.h (get_process): Rename to ...
13790 (get_lwp): ... this. Adjust.
13791 (get_thread_process): Rename to ...
13792 (get_thread_lwp): ... this. Adjust.
13793 (get_process_thread): Rename to ...
13794 (get_lwp_thread): ... this. Adjust.
13795 (struct process_info): Rename to ...
13796 (struct lwp_info): ... this.
13797 (all_processes): Rename to ...
13798 (all_lwps): ... this.
13799 * proc-service.c (ps_lgetregs): Adjust.
13800 * thread-db.c (thread_db_create_event, find_one_thread)
13801 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13802
0b16c5cf
PA		 138032009-03-14 Pedro Alves <pedro@codesourcery.com>
13804
13805 * server.c (handle_query): Handle "qAttached".
13806
32de4b9d
NS		 138072009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13808
13809 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13810 GPLv3, update license URL.
13811
2aecd87f
DE		 138122009-03-01 Doug Evans <dje@google.com>
13813
93efd302 13814 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 13815 (server_h): Add gdb_signals.h.
13816 (signals.o): Update.
13817 * server.h (target_signal_from_host,target_signal_to_host_p)
13818 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13819
86b1f9c5
PM		 138202009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13821
13822 * remote-utils.c (getpkt): Also generate remote-debug
13823 information if noack_mode is set.
13824
4aa995e1
PA		 138252009-02-06 Pedro Alves <pedro@codesourcery.com>
13826
13827 * server.c (handle_query): Report qXfer:siginfo:read and
13828 qXfer:siginfo:write as supported and handle them.
13829 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13830 * linux-low.c (linux_xfer_siginfo): New.
13831 (linux_target_ops): Set it.
13832
62709adf
PA		 138332009-01-26 Pedro Alves <pedro@codesourcery.com>
13834
13835 * server.c (gdbserver_usage): Mention --remote-debug.
13836 (main): Accept '--remote-debug' switch.
13837
aef93bd7
DE		 138382009-01-18 Doug Evans <dje@google.com>
13839
13840 * regcache.c (new_register_cache): No need to check result of xcalloc.
13841 * server.c (handle_search_memory): Back out calls to xmalloc,
13842 result is checked and error is returned to user upon failure.
13843 (handle_query): Ditto. Add more checks for result of malloc.
13844 (handle_v_cont): Check result of malloc, report error back to
13845 user upon failure.
13846 (handle_v_run): Ditto. Call freeargv.
13847 * server.h (freeargv): Declare.
13848 * utils.c (freeargv): New fn.
13849
54363045
DE		 138502009-01-15 Doug Evans <dje@google.com>
13851
f626972c
DE		 13852 * gdbreplay.c (perror_with_name): Make arg const char *.
13853 * server.h (target_signal_to_name): Make return type const char *.
0842e787 13854 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 13855 * utils.c (perror_with_name): Make arg const char *.
54363045 13856
18aae699
PA		 138572009-01-14 Pedro Alves <pedro@codesourcery.com>
13858
13859 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13860 when handling a EXIT_PROCESS_DEBUG_EVENT.
13861
ff703abe
JB		 138622009-01-06 Joel Brobecker <brobecker@adacore.com>
13863
13864 * gdbreplay.c (gdbreplay_version): Update copyright year.
13865 * server.c (gdbserver_version): Likewise.
13866
f21cc1a2 138672009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 13868
13869 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 13870 (handle_extended_wait): Improve comment.
0e21c1ec 13871
bca929d3
DE		 138722008-12-13 Doug Evans <dje@google.com>
13873
13874 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13875 * server.h (ATTR_MALLOC): New macro.
13876 (xmalloc,xcalloc,xstrdup): Declare.
13877 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13878 * inferiors.c: Ditto.
13879 * linux-low.c: Ditto.
13880 * mem-break.c: Ditto.
13881 * regcache.c: Ditto.
13882 * remote-utils.c: Ditto.
13883 * server.c: Ditto.
13884 * target.c: Ditto.
13885 * win32-low.c: Ditto.
13886
97438e3f
DE		 138872008-12-12 Doug Evans <dje@google.com>
13888
896c7fbb
DE		 13889 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13890 in debugging printf.
13891
97438e3f
DE		 13892 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13893
e3b886f8
DE		 138942008-12-09 Doug Evans <dje@google.com>
13895
13896 * linux-low.h (struct process_info): Delete member tid, unused.
13897 * thread-db.c (find_one_thread): Update.
13898 (maybe_attach_thread): Update.
13899
07e059b5
VP		 139002008-12-02 Pedro Alves <pedro@codesourcery.com>
13901
889bf7c5
PA		 13902 * target.h (struct target_ops): Add qxfer_osdata member.
13903 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13904 and dirent.h.
13905 (linux_qxfer_osdata): New functions.
13906 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13907 callback.
13908 * server.c (handle_query): Handle "qXfer:osdata:read:".
13909 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13910 (buffer_xml_printf): New functions.
13911 * server.h (struct buffer): New.
13912 (buffer_grow_str, buffer_grow_str0): New macros.
13913 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13914 (buffer_xml_printf): Declare.
07e059b5 13915
4cab47ab
DE		 139162008-11-24 Doug Evans <dje@google.com>
13917
13918 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13919
f142445f
DJ		 139202008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13921
13922 * server.c (handle_v_run): Always use the supplied argument list.
13923
d0107bb6 139242008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 13925
d0107bb6
BW		 13926 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13927 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 13928
2c4ad781
TJB		 139292008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13930
13931 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13932 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13933 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13934 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13935 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13936 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13937 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13938 XML target descriptions.
13939 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13940 when inferior is running on an ISA 2.05 or later processor. Add
13941 special case to return offset for full 64-bit slot of FPSCR when
13942 in 32-bits.
13943
dfb64f85
DJ		 139442008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13945
13946 * Makefile.in (SFILES, clean): Added sparc64 files.
13947 (reg-sparc64.o, reg-sparc64.c): New.
13948 * configure.srv (sparc*-*-linux*): New configuration.
13949 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13950 syscall arguments for SPARC.
13951 (regsets_store_inferior_registers): Likewise.
13952 * linux-sparc-low.c: New file.
13953
66b6e1dd
DE		 139542008-10-21 Doug Evans <dje@google.com>
13955
13956 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13957 (READLINE_DIR,READLINE_DEP): Delete.
13958 (INTERNAL_CFLAGS): Update.
13959 (LINTFLAGS): Update.
13960
9b710a42
PA		 139612008-10-10 Pedro Alves <pedro@codesourcery.com>
13962
13963 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13964 whole argv from the last run, not just argv[0].
13965
5822d809
PA		 139662008-09-08 Pedro Alves <pedro@codesourcery.com>
13967
13968 * regcache.c (new_register_cache): Return NULL if the register
13969 cache size isn't known yet.
13970 (free_register_cache): Avoid dereferencing a NULL regcache.
13971
74aac56f
DJ		 139722008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13973
13974 * configure.srv: Merge MIPS and MIPS64.
13975
400b20f5
MR		 139762008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13977
13978 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13979
677c5bb1
LM		 139802008-08-18 Luis Machado <luisgpm@br.ibm.com>
13981
13982 * Makefile.in: Add required vsx dependencies.
13983
13984 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13985 Declare init_registers_powerpc_vsx32l.
13986 Declare init_registers_powerpc_vsx64l.
13987 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13988 (ppc_arch_setup): Check for VSX in hwcap.
13989 (ppc_fill_vsxregset): New function.
13990 (ppc_store_vsxregset): New function.
13991 Add new VSX entry in regset_info target_regsets.
13992
13993 * configure.srv: Add new VSX dependencies.
13994
a6f3e723
SL		 139952008-08-12 Pedro Alves <pedro@codesourcery.com>
13996
13997 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13998 (remote_open): Set or clear transport_is_reliable.
13999 (putpkt_binary): Don't expect acks in noack mode.
14000 (getpkt): Don't send ack/nac in noack mode.
14001 * server.c (handle_general_set): Handle QStartNoAckMode.
14002 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14003 qSupported.
14004 (main): Reset noack_mode on every connection.
14005 * server.h (noack_mode): Declare.
14006
a417dc56
RW		 140072008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14008
14009 * Makefile.in (GDBREPLAY_OBS): New variable.
14010 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14011
3221518c
UW		 140122008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14013 Daniel Jacobowitz <dan@codesourcery.com>
14014
14015 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14016 (usr_store_inferior_registers): Likewise.
14017 (regsets_store_inferior_registers): Likewise.
14018
ec56be1b
PA		 140192008-07-31 Rolf Jansen <rj@surtec.com>
14020 Pedro Alves <pedro@codesourcery.com>
14021
14022 * configure.ac: Check for memmem declaration.
14023 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14024 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14025 (disable_packet_qfThreadInfo): Unconditionally compile.
14026 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14027 * configure, config.in: Regenerate.
14028
2fe5e3ff
DE		 140292008-07-28 Doug Kwan <dougkwan@google.com>
14030
14031 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14032 (linux_write_memory): Remove declaration of errno.
14033
836acd6d
UW		 140342008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14035
14036 * linux-low.c (handle_extended_wait): Do not use "status"
14037 variable uninitialized.
14038
aeba519e
PA		 140392008-07-07 Pedro Alves <pedro@codesourcery.com>
14040
14041 * server.c (handle_v_attach): Inhibit reporting dll changes.
14042
db42f210
PA		 140432008-06-27 Pedro Alves <pedro@codesourcery.com>
14044
14045 * remote-utils.c (prepare_resume_reply): If requested, don't
14046 output "thread:TID" in the T stop reply.
14047
14048 * server.c (disable_packet_vCont, disable_packet_Tthread)
14049 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14050 (handle_query): If requested, disable support for qC, qfThreadInfo
14051 and qsThreadInfo.
14052 (handle_v_requests): If requested, disable support for vCont.
14053 (gdbserver_show_disableable): New.
14054 (main): Handle --disable-packet and --disable-packet=LIST.
14055
14056 * server.h (disable_packet_vCont, disable_packet_Tthread)
14057 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14058
8e4c5421
CD		 140592008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14060
14061 * server.c (gdbserver_usage): Mention --version.
14062
6e23a804
DJ		 140632008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14064
14065 * Makefile.in (gdbreplay.o): New rule.
14066
90aa6a40
JM		 140672008-06-06 Joseph Myers <joseph@codesourcery.com>
14068
14069 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14070 message, not gdbserver.
14071
c16158bc 140722008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14073 Nathan Sidwell <nathan@codesourcery.com>
14074 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14075
14076 * acinclude.m4: Include ../../config/acx.m4.
14077 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14078 * configure, config.in: Regenerate.
14079 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14080 * server.c (gdbserver_version): Print PKGVERSION.
14081 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14082 (main): Adjust gdbserver_usage calls.
14083 * gdbreplay.c (version, host_name): Add declarations.
14084 (gdbreplay_version, gdbreplay_usage): New.
14085 (main): Accept --version and --help options.
14086
aeb75bf5
DJ		 140872008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14088
14089 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14090 (arm_breakpoint_at): Handle Thumb.
14091 (the_low_target): Add comment.
14092
76b233dd
UW		 140932008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14094
14095 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14096
08388c79
DE		 140972008-05-09 Doug Evans <dje@google.com>
14098
a3c83fae
DE		 14099 * server.h (decode_search_memory_packet): Declare.
14100 * remote-utils.c (decode_search_memory_packet): New fn.
14101 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14102 (handle_search_memory): New fn.
14103 (handle_query): Process qSearch:memory packets.
14104
bb9c3d36
UW		 141052008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14106
14107 * regcache.c (registers_length): Remove.
14108 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14109 full register packet.
14110 * regcache.h (registers_length): Remove prototype.
14111 * server.h (PBUFSIZ): Define to 16384.
14112
7284e1be
UW		 141132008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14114
14115 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14116 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14117 powerpc-64l.o, and powerpc-altivec64l.o.
14118 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14119 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14120 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14121 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14122 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14123 to srv_xmlfiles.
14124
14125 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14126 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14127 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14128 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14129 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14130 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14131 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14132 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14133 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14134 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14135 (clean): Update.
14136
14137 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14138 (init_registers_powerpc_32l): ... this new prototype.
14139 (init_registers_powerpc_32): Remove, replace by ...
14140 (init_registers_powerpc_altivec32l): ... this new prototype.
14141 (init_registers_powerpc_e500): Remove, replace by ...
14142 (init_registers_powerpc_e500l): ... this new prototype.
14143 (init_registers_ppc64): Remove, replace by ...
14144 (init_registers_powerpc_64l): ... this new prototype.
14145 (init_registers_powerpc_64): Remove, replace by ...
14146 (init_registers_powerpc_altivec64l): ... this new prototype.
14147 (ppc_num_regs): Set to 73.
14148 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14149 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14150 (ppc_cannot_store_register): Handle orig_r3 and trap.
14151 (ppc_arch_setup): Update init_registers_... calls.
14152 (ppc_fill_gregset): Handle orig_r3 and trap.
14153
14154 * inferiors.c (clear_inferiors): Reset current_inferior.
14155
fdc59709
PB		 141562008-04-23 Paolo Bonzini <bonzini@gnu.org>
14157
889bf7c5
PA		 14158 * acinclude.m4: Add override.m4.
14159 * configure: Regenerate.
fdc59709 14160
c9b2f845
UW		 141612008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14162
14163 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14164 initial call to init_register_ppc64.
14165
550512b8
UW		 141662008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14167
43aaf8b6
PA		 14168 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14169 single powerpc*-*-linux* case.
550512b8
UW		 14170 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14171
b6430ec3
UW		 141722008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14173
14174 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14175 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 14176 from reg_xmlfiles.
14177 * linux-ppc-low.c: Include <elf.h>.
14178 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14179 (ppc_hwcap): New global variable.
14180 (ppc_regmap): Remove __SPE__ #ifdef sections.
14181 (ppc_regmap_e500): New global variable.
14182 (ppc_cannot_store_register): Update __SPE__ special case.
14183 (ppc_get_hwcap): New function.
14184 (ppc_arch_setup): Use it to determine whether inferior supports
14185 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14186 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14187 Do not access registers if target does not support AltiVec.
14188 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14189 Do not access registers if target does not support SPE.
14190 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14191
52fa2412
UW		 141922008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14193
14194 * linux-low.c (disabled_regsets, num_regsets): New.
14195 (use_regsets_p): Delete.
14196 (linux_wait_for_process): Clear disabled_regsets.
14197 (regsets_fetch_inferior_registers): Check and set it.
14198 (regsets_store_inferior_registers): Likewise.
14199 (linux_fetch_registers, linux_store_registers): Do not use
14200 use_regsets_p.
14201 (initialize_low): Allocate disabled_regsets.
14202
e28b3332
DJ		 142032008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14204
14205 * Makefile.in (LIBOBJS): New.
14206 (OBS): Use LIBOBJS.
14207 (memmem.o): New rule.
14208 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14209 * configure: Regenerated.
14210
4536995d
UW		 142112008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14212
14213 * server.c (handle_query): Never return "unsupported" for
14214 qXfer:features:read queries.
14215
221c031f
UW		 142162008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14217
14218 * server.c (get_features_xml): Fix inverted condition.
14219 (handle_query): Always support qXfer:feature:read.
14220
ccd213ac
DJ		 142212008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14222
14223 * server.c (wrapper_argv): New.
14224 (start_inferior): Handle wrapper_argv. If set, expect an extra
14225 trap.
14226 (gdbserver_usage): Document --wrapper.
14227 (main): Parse --wrapper.
14228
6fe305f7
UW		 142292008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14230
14231 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14232 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14233 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14234 (ppc_set_pc): Likewise.
14235 (ppc_arch_setup): New function.
14236 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14237 of collect_register.
889bf7c5 14238 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14239
5b0a002e
UW		 142402008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14241
14242 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14243 instead of linux-ppc64-low.o.
14244 * linux-ppc64-low.c: Remove file.
14245 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14246 (linux-ppc64-low.o): Remove rule.
14247
14248 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14249 (init_registers_powerpc_64): Likewise.
14250 (ppc_regmap): Conditionally define depending on __powerpc64__.
14251 (ppc_cannot_store_register): Do not special-case "fpscr" when
14252 compiled on __powerpc64__.
14253 (ppc_collect_ptrace_register): New function.
14254 (ppc_supply_ptrace_register): New function.
14255 (ppc_breakpoint): Change type to "unsigned int".
14256 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14257 (the_low_target): Conditionally provide initializers for the
889bf7c5 14258 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 14259 collect_ptrace_register and supply_ptrace_register members.
14260
9b4b61c8
UW		 142612008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14262
14263 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14264 * server.c (gdbserver_xmltarget): Define.
14265 (get_features_xml): Use it to replace "target.xml" and arch_string.
14266
14267 * configure.srv: Remove srv_xmltarget. Add XML files that were
14268 mentioned there to srv_xmlfiles instead. Remove conditional tests
14269 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14270 srv_xmlfiles and srv_regobj to include all possible choices.
14271 * configure.ac (srv_xmltarget): Remove.
14272 (srv_xmlfiles): Do not add "target.xml".
14273 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14274 checks for supplementary target information.
14275 * configure: Regenerate.
14276 * Makefile.in (XML_TARGET): Remove.
14277 (target.xml): Remove rule.
14278 (clean): Do not clean up target.xml.
14279 (.PRECIOUS): Do not mention target.xml.
14280
14281 * target.h (struct target_ops): Remove arch_string member.
14282 * linux-low.c (linux_arch_string): Remove.
14283 (linux_target_ops): Remove arch_string initializer.
14284 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14285 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14286 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14287 * spu-low.c (spu_arch_string): Remove.
14288 (spu_target_ops): Remove arch_string initializer.
14289 * win32-low.c (win32_arch_string): Remove.
14290 (win32_target_ops): Remove arch_string initializer.
14291 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14292 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14293 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14294
ee1a7ae4
UW		 142952008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14296
14297 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14298 by collect_ptrace_register and supply_ptrace_register hooks.
14299 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14300 instead of checking for the_low_target.left_pad_xfer.
14301 (usr_store_inferior_registers): Use collect_ptrace_register callback
14302 instead of checking for the_low_target.left_pad_xfer.
14303
14304 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14305 (s390_supply_ptrace_register): Likewise.
14306 (s390_fill_gregset): Call s390_collect_ptrace_register.
14307 (the_low_target): Update.
14308
14309 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14310 (ppc_supply_ptrace_register): Likewise.
14311 (the_low_target): Update.
14312
14313 * linux-i386-low.c (the_low_target): Update.
14314 * linux-x86-64-low.c (the_low_target): Update.
14315
d61ddec4
UW		 143162008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14317
14318 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14319 reg-s390.o and reg-s390x.o.
14320
14321 * linux-low.c (new_inferior): New global variable.
14322 (linux_create_inferior, linux_attach): Set it.
14323 (linux_wait_for_process): Call the_low_target.arch_setup after the
14324 target has stopped for the first time.
14325 (initialize_low): Do not call the_low_target.arch_setup.
14326
14327 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14328 (s390_set_pc): Likewise.
14329 (s390_arch_setup): New function.
14330 (the_low_target): Use s390_arch_setup as arch_setup routine.
14331
14332 * regcache.c (realloc_register_cache): New function.
14333 (set_register_cache): Call it for each existing regcache.
14334
d05b4ac3
UW		 143352008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14336
14337 * server.h (init_registers): Remove prototype.
14338
14339 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14340 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14341 instead of init_registers ().
14342 * linux-arm-low.c (init_registers_arm): Add prototype.
14343 (init_registers_arm_with_iwmmxt): Likewise.
14344 (the_low_target): Add initializer for arch_setup field.
14345 * linux-cris-low.c (init_registers_cris): Add prototype.
14346 (the_low_target): Add initializer for arch_setup field.
14347 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14348 (the_low_target): Add initializer for arch_setup field.
14349 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14350 (the_low_target): Add initializer for arch_setup field.
14351 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14352 (the_low_target): Add initializer for arch_setup field.
14353 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14354 (the_low_target): Add initializer for arch_setup field.
14355 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14356 (the_low_target): Add initializer for arch_setup field.
14357 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14358 (init_registers_mips64_linux): Likewise.
14359 (the_low_target): Add initializer for arch_setup field.
14360 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14361 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14362 (the_low_target): Add initializer for arch_setup field.
14363 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14364 (init_registers_powerpc_64): Likewise.
14365 (the_low_target): Add initializer for arch_setup field.
14366 * linux-s390-low.c (init_registers_s390): Add prototype.
14367 (init_registers_s390x): Likewise.
14368 (the_low_target): Add initializer for arch_setup field.
14369 * linux-sh-low.c (init_registers_sh): Add prototype.
14370 (the_low_target): Add initializer for arch_setup field.
14371 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14372 (the_low_target): Add initializer for arch_setup field.
14373 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14374 (the_low_target): Add initializer for arch_setup field.
14375
14376 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14377 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14378 instead of init_registers ().
14379 * win32-arm-low.c (init_registers_arm): Add prototype.
14380 (the_low_target): Add initializer for arch_setup field.
14381 * win32-i386-low.c (init_registers_i386): Add prototype.
14382 (the_low_target): Add initializer for arch_setup field.
14383
14384 * spu-low.c (init_registers_spu): Add prototype.
14385 (initialize_low): Call initialie_registers_spu () instead of
14386 initialize_registers ().
14387
fd96d250
PA		 143882008-02-19 Pedro Alves <pedro@codesourcery.com>
14389
14390 * server.c (handle_v_requests): When handling the vRun and vAttach
14391 packets, if already debugging a process, don't kill it. Return an
14392 error instead.
14393
d41b6bb4
DJ		 143942008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14395
14396 * server.c (handle_query): Correct length check.
14397
5ac588cf
PA		 143982008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14399
14400 * win32-low.c (do_initial_child_stuff): Add process handle
14401 parameter. Set current_process_handle and current_process_id from the
14402 parameters. Clear globals.
14403 (win32_create_inferior): Don't set current_process_handle and
14404 current_process_id here. Instead pass them on the call to
14405 do_initial_child_stuff.
14406 (win32_attach): Likewise.
14407 (win32_clear_inferiors): New.
14408 (win32_kill): Don't close the current process handle or the
14409 current thread handle here. Instead call win32_clear_inferiors.
14410 (win32_detach): Don't open a new handle to the process. Call
14411 win32_clear_inferiors.
14412 (win32_join): Don't rely on current_process_handle; open a new
14413 handle using the process id.
14414 (win32_wait): Call win32_clear_inferiors when the inferior process
14415 has exited.
14416
ecd7ecbc
DJ		 144172008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14418
14419 * server.c (monitor_show_help): Add "exit".
14420
1525d545
MG		 144212008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14422
ecd7ecbc 14423 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 14424 (clean): Add reg-xtensa.c.
14425 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 14426 * configure.srv (xtensa*-*-linux*) New target.
14427 * linux-xtensa-low.c: New.
14428 * xtensa-xtregs.c: New.
1525d545 14429
59a016f0
PA		 144302008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14431
14432 * hostio.c: Don't include errno.h.
14433 (errno_to_fileio_errno): Move to hostio-errno.
14434 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14435 error number outputting to the target->hostio_last_error callback.
14436 (hostio_packet_error): Use FILEIO_EINVAL directly.
14437 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14438 calls to hostio_error.
14439 * hostio-errno.c: New.
14440 * server.h (hostio_last_error_from_errno): Declare.
14441 * target.h (target_ops): Add hostio_last_error member.
14442 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14443 as hostio_last_error handler.
889bf7c5 14444 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 14445 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14446 (wince_hostio_last_error): New functions.
14447 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14448 as hostio_last_error handler.
14449 (win32_target_ops) [!_WIN32_WCE]: Register
14450 hostio_last_error_from_errno as hostio_last_error handler.
14451 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14452 (hostio-errno.o): New rule.
14453 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14454 * configure.srv (srv_hostio_err_objs): New variable. Default to
14455 hostio-errno.o.
14456 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14457 * configure: Regenerate.
14458
2d717e4f
DJ		 144592008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14460
14461 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14462 (linux_kill, linux_detach): Clean up the process list.
14463 * remote-utils.c (remote_open): Improve port number parsing.
14464 (putpkt_binary, input_interrupt): Only send interrupts if the target
14465 is running.
14466 * server.c (extended_protocol): Make static.
14467 (attached): Define earlier.
14468 (exit_requested, response_needed, program_argv): New variables.
14469 (target_running): New.
14470 (start_inferior): Clear attached here.
14471 (attach_inferior): Set attached here.
14472 (require_running): Define.
14473 (handle_query): Use require_running and target_running. Implement
14474 "monitor exit".
14475 (handle_v_attach, handle_v_run): New.
14476 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14477 (gdbserver_usage): Update.
14478 (main): Redo argument parsing. Handle --debug and --multi. Handle
14479 --attach along with other options or after the port. Save
14480 program_argv. Support no initial program. Resynchronize
14481 communication with GDB after an error. Handle "monitor exit".
14482 Use require_running and target_running. Always allow the extended
14483 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14484 restart in extended mode.
14485 * README: Refer to the GDB manual. Update --attach usage.
14486
7407e2de
AS		 144872007-12-20 Andreas Schwab <schwab@suse.de>
14488
14489 * linux-low.c (STACK_SIZE): Define.
14490 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14491 (linux_test_for_tracefork): Likewise.
14492
b65d95c5
DJ		 144932007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14494
14495 * linux-low.c (linux_wait_for_event): Update messages. Do not
14496 reinsert auto-delete breakpoints.
14497 * mem-break.c (struct breakpoint): Change return type of handler to
14498 int.
14499 (set_breakpoint_at): Update handler type.
14500 (reinsert_breakpoint_handler): Return 1 instead of calling
14501 delete_breakpoint.
14502 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14503 setting a new one.
14504 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14505 * mem-break.h (set_breakpoint_at): Update handler type.
14506 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14507 * win32-low.c (auto_delete_breakpoint): New.
14508 (get_child_debug_event): Use it.
14509
4e799345
DJ		 145102007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14511
14512 * configure.ac: Check for pread and pwrite.
14513 * hostio.c (handle_pread): Fall back to lseek and read.
14514 (handle_pwrite): Fall back to lseek and write.
14515 * config.in, configure: Regenerated.
14516
27524b67
DJ		 145172007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14518
14519 * server.c (myresume): Add own_buf argument.
14520 (main): Update calls.
14521
a20d5e98
DJ		 145222007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14523
14524 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14525 * remote-utils.c (remote_open): Do not call disable_async_io.
14526 (block_async_io): Delete.
14527 (unblock_async_io): Make static.
14528 (initialize_async_io): New.
14529 * server.c (handle_v_cont): Handle async I/O here.
14530 (myresume): Likewise. Move other common resume tasks here...
14531 (main): ... from here. Call initialize_async_io. Disable async
14532 I/O before the main loop.
14533 * server.h (initialize_async_io): Declare.
14534 (block_async_io, unblock_async_io): Delete prototypes.
14535 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14536
b79d787e
DJ		 145372007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14538
14539 * remote-utils.c (readchar): Allow binary data in received messages.
14540
d97903b2
PA		 145412007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14542
14543 * win32-low.c (attaching): New global.
14544 (win32_create_inferior): Clear the `attaching' global.
14545 (win32_attach): Set the `attaching' global.
14546 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14547 attaching. Only set a breakpoint at the entry point if not
14548 attaching.
14549
311de423
PA		 145502007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14551
14552 * server.c (main): Don't report dll events on the initial
14553 connection on attaches.
14554
6c2d16d2
PA		 145552007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14556
14557 * server.c (main): Relax numerical bases supported for the pid of
14558 the --attach command line argument.
14559
5ca906e6
PA		 145602007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14561
14562 * win32-low.c (win32_attach): Call OpenProcess before
14563 DebugActiveProcess, not after. Add last error output to error
14564 call.
14565
9c6c8194
PA		 145662007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14567
14568 * win32-low.c (win32_get_thread_context)
14569 (win32_set_thread_context): New functions.
14570 (thread_rec): Use win32_get_thread_context.
14571 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14572 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14573 field.
14574
4d5d1aaa
PA		 145752007-12-03 Leo Zayas
14576 Pedro Alves <pedro_alves@portugalmail.pt>
14577
14578 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14579 global variables.
14580 (child_add_thread): Minor cleanup.
14581 (child_continue): Resume artificially suspended threads before
14582 calling ContinueDebugEvent.
14583 (suspend_one_thread): New.
14584 (fake_breakpoint_event): New.
14585 (get_child_debug_event): Change return type to int. Check here if
14586 gdb sent an interrupt request. If a soft interrupt was requested,
14587 fake a breakpoint event. Return 0 if there is no event to handle,
14588 and 1 otherwise.
14589 (win32_wait): Don't check here if gdb sent an interrupt request.
14590 Ensure there is a valid event to handle.
14591 (win32_request_interrupt): Add soft interruption method as last
14592 resort.
14593
c436e841
PA		 145942007-12-03 Leo Zayas
14595 Pedro Alves <pedro_alves@portugalmail.pt>
14596
14597 * win32-low.h (win32_thread_info): Add descriptions to the
14598 structure members. Replace `suspend_count' counter by a
14599 `suspended' flag.
14600 * win32-low.c (thread_rec): Update condition of when to get the
14601 context from the inferior. Rely on ContextFlags being set if it
14602 has already been retrieved. Only suspend the inferior thread if
14603 we haven't already. Warn if that fails.
14604 (continue_one_thread): s/suspend_count/suspended/. Only call
14605 ResumeThread once. Warn if that fails.
14606
e7b5fa67
PA		 146072007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14608
14609 * win32-low.c (win32_wait): Don't read from the inferior when it
14610 has already exited.
14611
a385171d
PA		 146122007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14613
14614 * Makefile.in (win32_low_h): New variable.
14615 (win32-low.o): Add dependency on $(win32_low_h).
14616 (win32-arm-low.o, win32-i386-low.o): New rules.
14617
f80c84b3
DJ		 146182007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14619
14620 * hostio.c: Correct copyright year.
14621
a6b151f1
DJ		 146222007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14623
14624 * Makefile.in (OBS): Add hostio.o.
14625 (hostio.o): New rule.
14626 * server.h (handle_vFile): Declare.
14627 * hostio.c: New file.
14628 * server.c (handle_v_requests): Take packet_len and new_packet_len
14629 for binary packets. Call handle_vFile.
14630 (main): Update call to handle_v_requests.
14631
f9387fc3
DJ		 146322007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14633
14634 * linux-low.c: Include <sched.h>.
14635
51c2684e
DJ		 146362007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14637
14638 * linux-low.c (linux_tracefork_grandchild): New.
14639 (linux_tracefork_child): Use clone.
14640 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14641
75f83163
JB		 146422007-10-31 Joel Brobecker <brobecker@adacore.com>
14643
14644 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14645
da5898ce
DJ		 146462007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14647
14648 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14649
24a09b5f
DJ		 146502007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14651
14652 * inferiors.c (change_inferior_id): Delete.
14653 (add_pid_to_list, pull_pid_from_list): New.
14654 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14655 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14656 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14657 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14658 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14659 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14660 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14661 (using_threads): Always set to 1.
14662 (handle_extended_wait): New.
14663 (add_process): Do not set TID.
14664 (linux_create_inferior): Set must_set_ptrace_flags.
14665 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14666 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14667 (linux_thread_alive): Rename TID argument to LWPID.
14668 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14669 (linux_wait_for_event): Do not use TID or check using_threads. Update
14670 call to dead_thread_notify. Call handle_extended_wait.
14671 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14672 (send_sigstop): Delete sigstop_sent.
14673 (wait_for_sigstop): Avoid TID.
14674 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14675 (linux_test_for_tracefork): New.
14676 (linux_lookup_signals): Use thread_db_active and
14677 linux_supports_tracefork_flag.
14678 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14679 * linux-low.h (get_process_thread): Avoid TID.
14680 (struct process_ifo): Move thread_known and tid to the end. Remove
14681 sigstop_sent.
14682 (linux_attach_lwp, thread_db_init): Update prototypes.
14683 * server.h (change_inferior_id): Delete prototype.
14684 (add_pid_to_list, pull_pid_from_list): New prototypes.
14685 * thread-db.c (thread_db_use_events): New.
14686 (find_first_thread): Rename to...
14687 (find_one_thread): ...this. Update callers and messages. Do not
14688 call fatal. Check thread_db_use_events. Do not call
14689 change_inferior_id or new_thread_notify.
14690 (maybe_attach_thread): Update. Do not call new_thread_notify.
14691 (thread_db_init): Set thread_db_use_events. Check use_events.
14692 * utils.c (fatal, warning): Correct message prefix.
14693
30ed0a8f
DJ		 146942007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14695
14696 * Makefile.in (clean): Remove new files.
14697 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14698 (powerpc-64.o, powerpc-64.c): New rules.
14699 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14700 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14701 with SPE.
14702 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14703 SPE targets.
14704 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14705 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14706 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14707 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14708 (target_regsets): Add AltiVec and SPE register sets.
14709 * configure.ac: Check for AltiVec and SPE.
14710 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14711 (ppc_fill_vrregset, ppc_store_vrregset): New.
14712 (target_regsets): Add AltiVec register set.
14713 * configure: Regenerated.
14714
fd462a61
DJ		 147152007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14716
14717 * linux-low.c (O_LARGEFILE): Define.
14718 (linux_read_memory): Use /proc/PID/mem.
14719 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14720 * configure, config.in: Regenerated.
14721
69f223ed
DJ		 147222007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14723
14724 * linux-low.c (linux_wait_for_event): Do not pass signals while
14725 single-stepping.
14726
aec18585
PA		 147272007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14728
14729 * win32-low.c (create_process): New.
14730 (win32_create_inferior): Use create_process instead of
14731 CreateProcess. If create_process failed retry appending an ".exe"
14732 suffix. Store the GetLastError result immediatelly after
14733 create_process calls and use it on the call to error.
14734
34d86ddd
PA		 147352007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14736
14737 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14738
5a0e3bd0
JB		 147392007-08-23 Joel Brobecker <brobecker@adacore.com>
14740
14741 * configure.ac: Switch license to GPLv3.
14742
f88c79e6
MS		 147432007-08-01 Michael Snyder <msnyder@access-company.com>
14744
14745 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14746
6b3d9b83
PA		 147472007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14748
14749 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14750 typedef.
14751 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14752 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14753 CloseToolhelp32Snapshot.
14754 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14755 CloseToolhelp32Snapshot.
14756
c588c53c
MS		 147572007-07-27 Michael Snyder <michael.snyder@access-company.com>
14758
14759 * server.c (main): Check for inferior exit before main loop.
14760
aa0403d9
PA		 147612007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14762
14763 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14764 instead of on tmp_desc.
14765
255e7678
DJ		 147662007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14767 Daniel Jacobowitz <dan@codesourcery.com>
14768
14769 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14770 (add_thread): Minor cleanups.
14771 (clear_inferiors): Move lower in the file. Clear the DLL
14772 list.
14773 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14774 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14775 (xml_escape_text): New.
14776 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14777 for qSupported.
14778 (handle_v_cont): Report errors.
14779 (gdbserver_version): Update.
14780 (main): Correct size of own_buf. Do not report initial DLL events.
14781 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14782 (unloaded_dll, xml_escape_text): New.
14783 * win32-low.c (enum target_waitkind): Update comments.
14784 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14785 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14786 (win32_EnumProcessModules, win32_GetModuleInformation)
14787 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14788 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14789 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14790 (win32_Module32First, win32_Module32Next, load_toolhelp)
14791 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14792 (get_child_debug_event): Handle DLL events.
14793 (win32_wait): Likewise.
14794
0d37add9
DJ		 147952007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14796
14797 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14798 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14799
45e2715e
PA		 148002007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14801
14802 * win32-low.c (handle_output_debug_string): Ignore event if not
14803 waiting.
14804
c5674cf1
PA		 148052007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14806
14807 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14808
2bbe3cc1
DJ		 148092007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14810
14811 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14812
ae13219e
DJ		 148132007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14814
14815 * inferiors.c (change_inferior_id): Add comment.
14816 * linux-low.c (check_removed_breakpoint): Add an early
14817 prototype. Improve debug output.
14818 (linux_attach): Doc update.
14819 (linux_detach_one_process, linux_detach): Clean up before releasing
14820 each process.
14821 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14822 * linux-low.h (struct process_info): Doc improvement.
14823 * mem-break.c (delete_all_breakpoints): New.
14824 * mem-break.h (delete_all_breakpoints): New prototype.
14825 * thread-db.c (find_first_thread): New.
14826 (thread_db_create_event): Call it instead of
14827 thread_db_find_new_threads. Clean up unused variables.
14828 (maybe_attach_thread): Remove first thread handling.
14829 (thread_db_find_new_threads): Use find_first_thread.
14830 (thread_db_get_tls_address): Likewise.
14831
4105de34
DJ		 148322007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14833
14834 * thread-db.c (thread_db_find_new_threads): Add prototype.
14835 (thread_db_create_event): Check for the main thread before adding
14836 a new thread.
14837 (maybe_attach_thread): Only enable event reporting if TID == 0.
14838 (thread_db_get_tls_address): Check for new threads.
14839
2b876972
DJ		 148402007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14841
14842 * linux-low.c (linux_create_inferior): Try execv before execvp.
14843 * spu-low.c (spu_create_inferior): Likewise.
14844
7a245884
DJ		 148452007-06-13 Mike Frysinger <vapier@gentoo.org>
14846
14847 * linux-low.c (linux_create_inferior): Change execv to execvp.
14848 * spu-low.c (spu_create_inferior): Likewies.
14849
117ce543
DJ		 148502007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14851
14852 * Makefile.in (clean): Clean new files instead of deleted ones.
14853 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14854 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14855 rules.
14856 * configure.srv: Specify XML files and new regformats for MIPS and
14857 MIPS64 GNU/Linux.
14858 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14859 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14860 an entry for the restart register.
14861 (mips_cannot_fetch_register, mips_cannot_store_register)
14862 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14863 register names to match the XML descriptions.
14864 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14865 restart register instead of $0.
14866
0e7f50da
UW		 148672007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14868 Markus Deuling <deuling@de.ibm.com>
14869
14870 * remote-utils.c (decode_xfer_write): New function.
14871 * server.h (decode_xfer_write): Add prototype.
14872 * server.c (handle_query): Add PACKET_LEN argument. Support
14873 qXfer:spu:read and qXfer:spu:write packets.
14874 (main): Pass packet_len to handle_query.
14875 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14876 * target.h (target_ops): Add qxfer_spu.
14877
374c1d38
UW		 148782007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14879
14880 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14881 accessing non-seekable spufs files.
14882
bb63802a
UW		 148832007-05-16 Markus Deuling <deuling@de.ibm.com>
14884
889bf7c5 14885 * server.c (handle_query): Add reply for qC packet.
bb63802a 14886
7390519e
PA		 148872007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14888 Leo Zayas <lerele@champenstudios@com>
14889
14890 * server.h (check_remote_input_interrupt_request): New function.
14891 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14892 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14893 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14894 (check_remote_input_interrupt_request): New function.
14895 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 14896 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 14897 winapi_GenerateConsoleCtrlEvent): New typedefs.
14898 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14899 to 250 ms.
14900 (win32_wait): Check for remote interrupt request
14901 with check_remote_input_interrupt_request.
14902 (win32_request_interrupt): New function.
14903 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14904
34b34921
PA		 149052007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14906
14907 * win32-low.c (debug_registers_changed,
14908 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14909 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14910 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14911 (thread_rec): Get context using the low target.
14912 (child_add_thread): Call thread_added on the low target,
14913 which does the same thing.
14914 (regptr): Delete.
14915 (do_initial_child_stuff): Remove debug registers references.
14916 Set context using the low target. Resume threads after
14917 setting the contexts.
14918 (child_continue): Remove dead variable. Remove debug
14919 registers references.
14920 (child_fetch_inferior_registers): Go through the low target.
14921 (do_child_store_inferior_registers): Remove.
14922 (child_store_inferior_registers): Go through the low target.
14923 (win32_resume): Remove debug registers references.
14924 Set context using the low target.
14925 (handle_exception): Change return type to void. Don't record
14926 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14927 first chance exception.
889bf7c5 14928 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 14929 goto loop. Always return after waiting for debug event.
14930 (win32_wait): Convert to switch statement. Handle spurious
14931 events.
14932
14933 * win32-i386-low.c (debug_registers_changed,
14934 debug_registers_used): New.
14935 (initial_stuff): Rename to ...
14936 (i386_initial_stuff): ... this. Clear debug registers
14937 state variables.
14938 (store_debug_registers): Delete.
14939 (i386_get_thread_context): New.
14940 (load_debug_registers): Delete.
14941 (i386_set_thread_context): New.
14942 (i386_thread_added): New.
14943 (single_step): Rename to ...
14944 (i386_single_step): ... this.
14945 (do_fetch_inferior_registers): Rename to ...
14946 (i386_fetch_inferior_register): ... this.
14947 (i386_store_inferior_register): New.
14948 (the_low_target): Adapt to new interface.
14949
14950 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14951 (arm_get_thread_context): New.
14952 (arm_set_thread_context): New.
14953 (regptr): New.
14954 (do_fetch_inferior_registers): Rename to ...
14955 (arm_fetch_inferior_register): ... this.
14956 (arm_store_inferior_register): New.
14957 (arm_wince_breakpoint): Reimplement as unsigned long.
14958 (arm_wince_breakpoint_len): Define.
14959 (the_low_target): Adapt to new interface.
14960
14961 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14962 load_debug_registers. Add get_thread_context, set_thread_context,
14963 thread_added and store_inferior_register. Rename
14964 fetch_inferior_registers to fetch_inferior_register.
14965 (regptr): Remove declaration.
14966
dd6953e1
PA		 149672007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14968
14969 * linux-low.c (linux_detach): Change return type to int. Return 0.
14970 * spu-low.c (spu_detach): Likewise.
14971
444d6139
PA		 149722007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14973
14974 * target.h (target_ops): Change return type of detach to int.
14975 Add join.
14976 (join_inferior): New.
14977 * server.c (main): Don't skip detach support on mingw32.
14978 If the inferior doesn't support detaching return error.
14979 Call join_inferior instead of using waitpid.
14980 * linux-low.c (linux_join): New.
14981 (linux_target_op): Add linux_join.
14982 * spu-low.c (spu_join): New.
14983 (spu_target_ops): Add spu_join.
14984 * win32-low.c (win32_detach): Adapt to new interface.
14985 Reopen current_process_handle before detaching. Issue a child
14986 resume before detaching.
14987 (win32_join): New.
14988 (win32_target_op): Add win32_join.
14989
1d5315fe
PA		 149902007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14991
14992 * win32-low.c (win32-attach): Fix return value.
14993 * target.h (target_ops): Describe ATTACH return values.
14994
bf914831
PA		 149952007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14996
14997 * win32-low.c (GETPROCADDRESS): Define.
14998 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14999 (winapi_DebugSetProcessKillOnExit): Likewise.
15000 (win32_create_inferior): Force usage of ansi CreateProcessA.
15001 (win32_attach): Use GETPROCADDRESS.
15002 (win32_detach): Likewise.
15003
f72f3e60
PA		 150042007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15005
15006 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15007
ed50f18f
PA		 150082007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15009
15010 * win32-low.c: Commit leftover changes from 2007-03-29.
15011
0c2ead7e
DJ		 150122007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15013
15014 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15015 fields short instead of int. Add explicit padding.
15016 (i387_cache_to_fsave): Remove unnecessary casts.
15017 (i387_fsave_to_cache): Doc fix.
15018 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15019
73725ff3
DJ		 150202007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15021
15022 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15023 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15024
d99f33d8
PA		 150252007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15026
15027 * configure.srv (arm*-*-mingw32ce*): Move near the other
15028 arm targets.
15029
68070c10
PA		 150302007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15031
2482afc6 15032 * configure.ac: Add errno checking.
68070c10
PA		 15033 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15034 sys/file.h and malloc.h.
15035 (AC_CHECK_DECLS): Add perror.
15036 (srv_mingwce): Handle.
2482afc6 15037 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15038 win32-i386-low.o to srv_tgtobj.
15039 (i[34567]86-*-mingw*): Likewise.
15040 (arm*-*-mingw32ce*): Add case.
15041 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15042 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15043 [__MINGW32CE__] (strerror): New function.
15044 [__MINGW32CE__] (errno): Define to GetLastError.
15045 [__MINGW32CE__] (COUNTOF): New macro.
15046 (remote_open): Remove extra close call.
15047 * mem-break.c (delete_breakpoint_at): New function.
15048 * mem-break.h (delete_breakpoint_at): Declare.
15049 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15050 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15051 [USE_WIN32API] (read, write): Add char* casts.
15052 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15053 * server.h: Include wincecompat.h on Windows CE.
15054 [HAVE_ERRNO_H]: Check.
15055 (perror): Declare if not declared.
15056 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15057 (perror_with_name): Remove errno declaration.
15058 * wincecompat.h: New.
15059 * wincecompat.c: New.
15060 * win32-low.h: New.
15061 * win32-arm-low.c: New.
15062 * win32-i386-low.c: New.
15063 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15064 (OUTMSG2): Make it safe.
15065 (_T): New macro.
15066 (COUNTOF): New macro.
15067 (NUM_REGS): Get it from the low target.
15068 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15069 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15070 (thread_rec): Let low target handle debug registers.
15071 (child_add_thread): Likewise.
15072 (child_init_thread_list): Likewise.
15073 (continue_one_thread): Likewise.
15074 (regptr): New.
15075 (do_child_fetch_inferior_registers): Move to ...
15076 * win32-i386-low.c: ... here, and rename to ...
15077 (do_fetch_inferior_registers): ... this.
889bf7c5 15078 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15079 Go through the low target.
15080 (do_child_store_inferior_registers): Use regptr.
15081 (strwinerror): New function.
15082 (win32_create_inferior): Handle Windows CE.
15083 Use strwinerror instead of strerror on Windows error
15084 codes. Add program to the error output.
15085 Don't close the main thread handle on Windows CE.
15086 (win32_attach): Use coredll.dll on Windows CE.
15087 (win32_kill): Close current process and current
15088 thread handles.
15089 (win32_detach): Use coredll.dll on Windows CE.
15090 (win32_resume): Let low target handle debug registers, and
15091 step request.
15092 (handle_exception): Add/Remove initial breakpoint. Avoid
15093 non-existant WSTOPSIG on Windows CE.
15094 (win32_read_inferior_memory): Cast to remove warning.
15095 (win32_arch_string): Go through the low target.
15096 (initialize_low): Call set_breakpoint_data with the low
15097 target's breakpoint.
15098 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15099 FOP_REGNUM, mappings): Move to ...
15100 * win32-i386-low.c: ... here.
15101 * win32-low.c (win32_thread_info): Move to ...
15102 * win32-low.h: ... here.
15103 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15104 win32-arm-low.c and wincecompat.c.
15105 (all:): Add $EXEEXT.
15106 (install-only:): Likewise.
15107 (gdbserver:): Likewise.
15108 (gdbreplay:): Likewise.
15109 * config.in: Regenerate.
15110 * configure: Regenerate.
15111
41093d81
PA		 151122007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15113
15114 * win32-low.c: Rename typedef thread_info to
15115 win32_thread_info throughout.
15116
544afa54
PA		 151172007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15118
15119 * win32-i386-low.c: Rename to ...
15120 * win32-low.c: ... this.
15121 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15122 * Makefile.in: Likewise.
15123
bce7165d
PA		 151242007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15125
15126 * remote-utils.c (monitor_output): Constify msg parameter.
15127 * server.h (monitor_output): Likewise.
15128 * win32-i386-low.c (handle_output_debug_string): New.
15129 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15130 handle_output_debug_string.
15131 (get_child_debug_event): Likewise.
15132
506c7aa0
DJ		 151332007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15134
15135 * server.c (main): Correct strtoul check.
15136
42c81e2a
DJ		 151372007-03-27 Jon Ringle <jon@ringle.org>
15138
15139 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15140
9453113a
DJ		 151412007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15142
15143 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15144
64a69107
DJ		 151452007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15146
15147 * terminal.h: Check HAVE_SGTTY_H.
15148
151492007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15150
15151 * remote-utils.c (remote_open): Print out the assigned port number.
15152
c74d0ad8
DJ		 151532007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15154
15155 * remote-utils.c (monitor_output): New function.
15156 * server.c (debug_threads): Define here.
15157 (monitor_show_help): New function.
15158 (handle_query): Handle qRcmd.
15159 (main): Do not handle 'd' packet.
15160 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15161 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15162 of debug_threads.
15163
de7c3b4a
PA		 151642007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15165
15166 * Makefile.in (EXEEXT): New.
15167 (clean): Use $(EXEEXT).
15168
ef57601b
PA		 151692007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15170
15171 * target.h (target_ops): Rename send_signal to request_interrupt,
15172 and remove enum target_signal parameter.
15173 * linux-low.c (linux_request_interrupt): Rename from
15174 linux_send_signal, and always send SIGINT.
15175 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15176 and always send SIGINT.
15177 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15178 of send_signal.
15179 (input_interrupt): Likewise.
15180
820f2bda
PA		 151812007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15182
15183 * server.c (get_features_xml): Check if target implemented
15184 arch_string.
15185 * win32-i386-low.c (win32_arch_string): New.
15186 (win32_target_ops): Add win32_arch_string as arch_string member.
15187
ab39bf24
UW		 151882007-02-22 Markus Deuling <deuling@de.ibm.com>
15189
15190 * spu-low.c (spu_arch_string): New.
15191 (spu_target_ops): Add spu_arch_string.
15192
61ff6e04
DJ		 151932007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15194
15195 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15196 * configure.ac: Do not check for terminal.h.
15197 * configure, config.in: Regenerated.
15198
fb1e4ffc
DJ		 151992007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15200
15201 * Makefile.in (OBS): Add $(XML_BUILTIN).
15202 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15203 (clean): Update.
15204 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15205 (arm-with-iwmmxt.c): New.
15206 * config.in, configure: Regenerate.
15207 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15208 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15209 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15210 (arm*-*-linux*): Add iWMMXt and regset support.
15211 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15212 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15213 (arm_store_wmmxregset, target_regsets): New.
15214 * server.c (get_features_xml): Take annex argument. Check builtin
15215 XML documents.
15216 (handle_query): Handle multiple annexes.
15217
0f48aa01
DJ		 152182007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15219
15220 * remote-utils.c [USE_WIN32API] (read, write): Define.
15221 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15222 write.
15223
23181151
DJ		 152242007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15225
15226 * linux-i386-low.c (the_low_target): Set arch_string.
15227 * linux-x86-64-low.c (the_low_target): Likewise.
15228 * linux-low.c (linux_arch_string): New.
15229 (linux_target_ops): Add it.
15230 * linux-low.h (struct linux_target_ops): Add arch_string.
15231 * server.c (write_qxfer_response): Use const void * for DATA.
15232 (get_features_xml): New.
15233 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15234 * target.h (struct target_ops): Add arch_string method.
15235
9d606399
DJ		 152362007-01-03 Denis Pilat <denis.pilat@st.com>
15237 Daniel Jacobowitz <dan@codesourcery.com>
15238
15239 * linux-low.c (linux_kill): Handle being called with no threads.
15240 * win32-i386-low.c (win32_kill): Likewise.
15241 (get_child_debug_event): Clear current_process_handle.
15242
152432006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 15244 Daniel Jacobowitz <dan@codesourcery.com>
15245
15246 * remote-utils.c (remote_open): Check the type of specified
15247 serial port devices before opening them.
15248 * server.c (main): Kill the inferior if an error occurs during
15249 the first remote_open.
15250
a5e13d24
DJ		 152512006-12-05 Markus Deuling <deuling@de.ibm.com>
15252
15253 * README: Update supported targets.
15254
186947f7
DJ		 152552006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15256
15257 * Makefile.in (clean): Remove reg-mips64.c.
15258 (reg-mips64.c, reg-mips64.o): New rules.
15259 * configure.srv: Handle mips64. Include regset support for mips.
15260 * linux-mips-low.c (union mips_register): New.
15261 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15262 (mips_breakpoint, mips_breakpoint_at): Use int.
15263 (mips_collect_register, mips_supply_register)
15264 (mips_collect_register_32bit, mips_supply_register_32bit)
15265 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15266 (mips_store_fpregset, target_regsets): New.
15267 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15268
a13e2c95
UW		 152692006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15270
15271 * configure.srv: Add target "spu*-*-*".
15272 * Makefile.in (clean): Remove reg-spu.c.
15273 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15274 * spu-low.c: New file.
15275
cb7283db
DJ		 152762006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15277
15278 * configure.ac: Correct td_thr_tls_get_addr test.
15279 * configure: Regenerated.
15280
89be2091
DJ		 152812006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15282
15283 * linux-low.c (linux_wait_for_event): Reformat. Use the
15284 pass_signals array.
15285 * remote-utils.c (decode_address_to_semicolon): New.
15286 * server.c (pass_signals, handle_general_set): New.
15287 (handle_query): Mention QPassSignals for qSupported.
15288 (main): Call handle_general_set.
15289 * server.h (pass_signals, decode_address_to_semicolon): New.
15290
000ef4f0
DJ		 152912006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15292
15293 * server.c (handle_query): Correct error handling for read_auxv.
15294
b7149293
UW		 152952005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15296
15297 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15298 and srv_linux_thread_db to yes.
15299 * linux-s390-low.c (s390_fill_gregset): New function.
15300 (target_regsets): Define data structure.
15301
dae5f5cf
DJ		 153022006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15303
15304 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15305 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15306 * config.in, configure: Regenerated.
15307 * inferiors.c (gdb_id_to_thread): New function.
15308 (gdb_id_to_thread_id): Use it.
15309 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15310 * linux-low.h (struct process_info): Add th member.
15311 (thread_db_get_tls_address): New prototype.
15312 * remote-utils.c (decode_address): Make non-static.
15313 * server.c (handle_query): Handle qGetTLSAddr.
15314 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15315 * target.h (struct target_ops): Add get_tls_address.
15316 * thread-db.c (maybe_attach_thread): Save the thread handle.
15317 (thread_db_get_tls_address): New.
15318
32ca6d61
DJ		 153192006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15320
15321 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15322 (linux_resume_one_process): Take a siginfo_t *. Update all
15323 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15324 (struct pending_signals): Add a siginfo_t.
15325 (linux_wait_for_process): Always set last_status.
15326 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15327 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15328 * linux-low.h (struct process_info): Add last_status.
15329
5ffff7c1
DJ		 153302006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15331
15332 * remote-utils.c (try_rle): New function.
15333 (putpkt_binary): Use it.
15334
8695c747
DJ		 153352006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15336
15337 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15338 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15339 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15340 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15341 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15342 point registers.
15343
290fadea
RS		 153442006-08-08 Richard Sandiford <richard@codesourcery.com>
15345
15346 * server.c (terminal_fd): New variable.
15347 (old_foreground_pgrp): Likewise.
15348 (restore_old_foreground_pgrp): New function.
15349 (start_inferior): Record the terminal file descriptor in terminal_fd
15350 and its original foreground group in old_foreground_pgrp. Register
15351 restore_old_foreground_pgrp with atexit().
15352
9f2e1e63
DJ		 153532006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15354
15355 * server.c (handle_query): Correct qPart to qXfer.
15356
b80864fb
DJ		 153572006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15358
15359 * configure.ac: Check for more headers which are missing on
15360 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15361 * configure.srv: Add Cygwin and mingw32.
15362 * remote-utils.c: Don't include headers unconditionally which
15363 are missing on mingw32. Include <winsock.h> for mingw32.
15364 (remote_open): Adjust for mingw32 support. Flush
15365 standard error after writing to it.
15366 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15367 (unblock_async_io, enable_async_io, disable_async_io)
15368 (readchar, getpkt): Update for Winsock support.
15369 (prepare_resume_reply): Expect a protocol signal number.
15370 * server.c: Disable <sys/wait.h> on mingw32.
15371 (start_inferior): Adjust for mingw32 support. Flush
15372 standard error after writing to it.
15373 (attach_inferior): Likewise. Use protocol signal
15374 numbers.
15375 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15376 and names.
15377 * win32-i386-low.c: New file.
15378 * Makefile.in (XM_CLIBS): Set.
15379 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15380 (win32-i386-low.o): New dependency rule.
15381 * linux-low.c (linux_wait): Use target signal numbers.
15382 * target.h (struct target_ops): Doc fix.
15383 * server.h (target_signal_to_name): New prototype.
15384 * gdbreplay.c: Don't include headers unconditionally which
15385 are missing on mingw32. Include <winsock.h> for mingw32.
15386 (remote_close, remote_open): Adjust for Winsock support.
15387 * configure, config.in: Regenerated.
15388
0876f84a
DJ		 153892006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15390
15391 * server.c (decode_xfer_read, write_qxfer_response): New.
15392 (handle_query): Take a packet length argument. Handle
15393 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15394 the qSupported response.
15395 (main): Update call to handle_query.
15396
01f9e8fa
DJ		 153972006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15398
15399 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15400 (putpkt_binary): Renamed from putpkt and adjusted for binary
15401 data.
15402 (putpkt): New wrapper for putpkt_binary.
15403 (readchar): Don't mask off the high bit.
15404 (decode_X_packet): New function.
15405 * server.c (main): Call putpkt_binary if a handler sets the packet
15406 length. Save the length of the incoming packet. Handle 'X'.
15407 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15408
be2a5f71
DJ		 154092006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15410
15411 * server.c (handle_query): Handle qSupported.
15412
ea025f5f
DJ		 154132006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15414
15415 * remote-utils.c (all_symbols_looked_up): New variable.
15416 (look_up_one_symbol): Check it.
15417 * server.h (look_up_one_symbol): New declaration.
15418 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15419
9308fc88
DJ		 154202006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15421
15422 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15423 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 15424 (PTRACE_GET_THREAD_AREA): Define.
15425 (ps_get_thread_area): New function.
15426
52fb6437
NS		 154272006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15428
15429 * configure.srv (m68k*-*-uclinux*): New target.
15430 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15431 (linux_resume_one_process): Remove extraneous cast.
15432 (linux_read_offsets): New.
15433 (linux_target_op): Add linux_read_offsets on mmuless systems.
15434 * server.c (handle_query): Add qOffsets logic.
15435 * target.h (struct target_ops): Add read_offsets.
15436
21b0f40c
DJ		 154372006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15438
15439 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15440 (PTRACE_GET_THREAD_AREA): Define.
15441 (ps_get_thread_area): New function.
15442 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15443 (linux-x86-64-low.o): Update.
15444
0050a760
DJ		 154452006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15446
15447 * configure.ac: Remove checks for prfpregset_t.
15448 * gdb_proc_service.h: New file.
15449 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15450 new "gdb_proc_service.h".
15451 * proc-service.c: Likewise.
15452 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15453 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15454 * Makefile.in (gdb_proc_service_h): Updated.
15455 * configure, config.in: Regenerated.
15456
b92a518e
DJ		 154572006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15458
15459 * remote-utils.c (prepare_resume_reply): Move declaration
15460 of gdb_id_from_wait to the top of the block.
15461
545587ee
DJ		 154622006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15463
15464 * linux-low.c (regsets_store_inferior_registers): Read the regset
15465 from the target before filling it.
15466
9db87ebd
DJ		 154672006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15468
15469 * server.c (attach_inferior): Return SIGTRAP for a successful
15470 attach.
15471
dd24457d
DJ		 154722006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15473
15474 * Makefile.in (OBS): Add version.o.
15475 (STAGESTUFF): Delete.
15476 (version.o): Add dependencies.
15477 (version.c): Replace rule.
15478 (clean): Remove version.c.
15479 * server.c (gdbserver_version): New.
15480 (gdbserver_usage): Use printf.
15481 (main): Handle --version and --help.
15482 * server.h (version, host_name): Add declarations.
15483
6f0f660e
EZ		 154842005-12-23 Eli Zaretskii <eliz@gnu.org>
15485
889bf7c5
PA		 15486 * linux-arm-low.c:
15487 * linux-arm-low.c:
15488 * inferiors.c:
15489 * i387-fp.h:
15490 * i387-fp.c:
15491 * gdbreplay.c:
15492 * regcache.c:
15493 * proc-service.c:
15494 * mem-break.h:
15495 * mem-break.c:
15496 * linux-x86-64-low.c:
15497 * linux-sh-low.c:
15498 * linux-s390-low.c:
15499 * linux-ppc64-low.c:
15500 * linux-ppc-low.c:
15501 * linux-mips-low.c:
15502 * linux-m68k-low.c:
15503 * linux-m32r-low.c:
15504 * linux-low.h:
15505 * linux-low.c:
15506 * linux-ia64-low.c:
15507 * linux-i386-low.c:
15508 * linux-crisv32-low.c:
15509 * thread-db.c:
15510 * terminal.h:
15511 * target.h:
15512 * target.c:
15513 * server.h:
15514 * server.c:
15515 * remote-utils.c:
15516 * regcache.h:
15517 * utils.c:
15518 * Makefile.in:
15519 * configure.ac:
6f0f660e
EZ		 15520 * gdbserver.1: Add (C) after Copyright. Update the FSF
15521 address.
15522
9d1fb177
DJ		 155232005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15524
15525 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15526 (arm_breakpoint_at): Recognize both breakpoints.
15527 (the_low_target): Use the correct breakpoint instruction.
15528
011a70c2
DJ		 155292005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15530
15531 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15532 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15533 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15534 (the_low_target): Update.
15535
7fb85e41
AS		 155362005-10-25 Andreas Schwab <schwab@suse.de>
15537
15538 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15539
15540 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15541 (ia64_num_regs): Reduce to 462.
15542
3db0444b
DJ		 155432005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15544
15545 * acinclude.m4: Correct quoting.
15546 * aclocal.m4: Regenerated.
15547
15548 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15549 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15550 (thread_db_init): Call thread_db_err_str.
15551 * configure.ac: Check for TD_VERSION.
15552 * config.in, configure: Regenerated.
15553
bee0189a
DJ		 155542005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15555
15556 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15557
e9d25b98
DJ		 155582005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15559
15560 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15561 is not available. Define HAVE_PTRACE_GETREGS if it is.
15562 * config.in, configure: Regenerated.
15563 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15564 * linux-i386-low.c, linux-m68k-low.c: Update to use
15565 HAVE_PTRACE_GETREGS.
15566 * linux-low.c (regsets_fetch_inferior_registers)
15567 (regsets_store_inferior_registers): Only return 0 if we processed
15568 GENERAL_REGS.
15569 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15570 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15571
a06660f7
DJ		 155722005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15573
15574 * inferiors.c (struct thread_info): Add gdb_id.
15575 (add_thread): Add gdb_id argument.
15576 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15577 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15578 calls to add_thread.
15579 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15580 * server.c (handle_query): Use thread_to_gdb_id.
15581 (handle_v_cont, main): Use gdb_id_to_thread_id.
15582 * server.h (add_thread): Update prototype.
15583 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15584 prototypes.
15585
5a1f5858
DJ		 155862005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15587
15588 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15589 left-padded registers.
15590 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15591 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15592
e122f1f5
SE		 155932005-07-01 Steve Ellcey <sje@cup.hp.com>
15594
15595 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15596 * configure: Regenerate.
15597 * config.in: Regenerate.
15598 * server.h (NEED_DECLARATION_STRERROR):
15599 Replace with !HAVE_DECL_STRERROR.
15600
d592fa2f
DJ		 156012005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15602
15603 * linux-low.c (linux_wait, linux_send_signal): Don't test
15604 an unsigned long variable for > 0 if it could be MAX_ULONG.
15605 * server.c (myresume): Likewise.
15606 * target.c (set_desired_inferior): Likewise.
15607
ccbd4912
MK		 156082005-06-13 Mark Kettenis <kettenis@gnu.org>
15609
15610 * configure.ac: Simplify and improve check for socklen_t.
15611 * configure, config.in: Regenerate.
15612
f450004a
DJ		 156132005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15614
15615 * acconfig.h: Remove.
15616 * configure.ac: Add a test for socklen_t. Use three-argument
15617 AC_DEFINE throughout.
15618 * config.in: Regenerated using autoheader 2.59.
15619 * configure: Regenerated.
15620
15621 * gdbreplay.c (socklen_t): Provide a default.
15622 (remote_open): Use socklen_t.
15623 * remote-utils.c (socklen_t): Provide a default.
15624 (remote_open): Use socklen_t.
15625 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15626 unsigned char.
15627
15628 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15629 char for buffers.
15630 * linux-low.c (linux_read_memory, linux_write_memory)
15631 (linux_read_auxv): Likewise.
15632 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15633 (check_mem_write): Likewise.
15634 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15635 Likewise.
15636 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15637 (registers_from_string, register_data): Likewise.
15638 * server.c (handle_query, main): Likewise.
15639 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15640 (decode_M_packet): Likewise.
15641 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15642 * target.h (struct target_ops): Update read_memory, write_memory,
15643 and read_auxv.
15644 (read_inferior_memory, write_inferior_memory): Update.
15645 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15646 to unsigned char *.
15647 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15648 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15649 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15650 linux-s390-low.c, linux-sh-low.c: Update for changes in
15651 read_inferior_memory and the_low_target->breakpoint.
15652
eee84df1
DJ		 156532005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15654
15655 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15656 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15657 * configure.srv: Add powerpc64-*-linux*.
15658 * linux-ppc64-low.c: New file.
15659
45b134e5
OF		 156602005-05-23 Orjan Friberg <orjanf@axis.com>
15661
15662 * linux-cris-low.c: New file with support for CRIS.
15663 * linux-crisv32-low.c: Ditto for CRISv32.
15664 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15665 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 15666 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 15667 reg-crisv32.o, and reg-crisv32.c to make rules.
15668 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15669 recognized targets.
15670
48d93c75
UW		 156712005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15672
15673 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15674 of sizeof (PTRACE_XFER_TYPE).
15675 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15676
e013ee27
OF		 156772005-05-12 Orjan Friberg <orjanf@axis.com>
15678
889bf7c5 15679 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 15680 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15681 pointers for hardware watchpoint support.
15682 * linux-low.h (struct linux_target_ops): Ditto.
15683 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15684 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15685 to linux_target_ops.
15686 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15687 reply packet.
15688 * server.c (main): Recognize 'Z' and 'z' packets.
15689
b0ded00b
UW		 156902005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15691
15692 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15693 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15694 (the_low_target): Add new members.
15695
8643e2ad
DJ		 156962005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15697
15698 * proc-service.c (ps_lgetregs): Search all_processes instead of
15699 all_threads.
15700
fc620387
DJ		 157012005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15702
15703 * server.c (start_inferior): Change return type to int.
15704 (attach_inferior): Change sigptr to int *.
15705 (handle_v_cont, handle_v_requests): Change signal to int *.
15706 (main): Change signal to int.
15707
157082005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 15709
15710 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15711 * configure.srv: Add m32r*-*-linux*.
15712 * linux-m32r-low.c: New file.
15713
e0e76420
DJ		 157142005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15715
15716 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15717
a1928bad
DJ		 157182005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15719
15720 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15721 Take unsigned long arguments for PIDs.
15722 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15723 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15724 (wait_for_sigstop, linux_resume_one_process)
15725 (regsets_fetch_inferior_registers, linux_send_signal)
15726 (linux_read_auxv): Likewise. Update the types of variables holding
15727 PIDs. Update format string specifiers.
15728 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15729 * remote-utils.c (prepare_resume_reply): Likewise.
15730 * server.c (cont_thread, general_thread, step_thread)
15731 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15732 unsigned long.
15733 (handle_query): Update format specifiers.
15734 (handle_v_cont, main): Use strtoul for thread IDs.
15735 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15736 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15737 (general_thread, step_thread, thread_from_wait)
15738 (old_thread_from_wait): Update.
15739 * target.h (struct thread_resume): Use unsigned long for THREAD.
15740 (struct target_ops): Use unsigned long for arguments to attach and
15741 thread_alive.
15742
dcdb98d2
DJ		 157432005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15744
15745 * acinclude.m4: Include bfd/bfd.m4 directly.
15746 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15747 <agriffis@toolchain.org>.
15748 * aclocal.m4, configure: Regenerated.
15749
bec39cab
AC		 157502005-01-07 Andrew Cagney <cagney@gnu.org>
15751
15752 * configure.ac: Rename configure.in, require autoconf 2.59.
15753 * configure: Re-generate.
15754
434c4c77
DJ		 157552004-12-08 Daniel Jacobowitz <dan@debian.org>
15756
15757 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15758 LIBS when finished.
15759 * aclocal.m4: Regenerated.
15760 * configure: Regenerated.
15761
db1d3e1b
AS		 157622004-11-21 Andreas Schwab <schwab@suse.de>
15763
15764 * linux-m68k-low.c (m68k_num_gregs): Define.
15765 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15766 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15767 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15768 (m68k_breakpoint_at): New. Add to the_low_target.
15769
15770 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15771 srv_linux_thread_db to yes.
15772
43360365
JB		 157732004-10-20 Joel Brobecker <brobecker@gnat.com>
15774
15775 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15776 (ARCH_SET_FS): Likewise.
15777 (ARCH_GET_FS): Likewise.
15778 (ARCH_GET_GS): Likewise.
15779
fd500816
DJ		 157802004-10-16 Daniel Jacobowitz <dan@debian.org>
15781
15782 * linux-i386-low.c (ps_get_thread_area): New.
15783 * linux-x86-64-low.c (ps_get_thread_area): New.
15784 * linux-low.c: Include <sys/syscall.h>.
15785 (linux_kill_one_process): Don't kill the first thread here.
15786 (linux_kill): Kill the first thread here.
15787 (kill_lwp): New function.
15788 (send_sigstop, linux_send_signal): Use it.
15789 * proc-service.c: Clean up #ifdefs.
15790 (fpregset_info): Delete.
15791 (ps_lgetregs): Update and enable implementation.
15792 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15793 implementations.
15794 * remote-utils.c (struct sym_cache, symbol_cache): New.
15795 (input_interrupt): Print a clearer message.
15796 (async_io_enabled): New variable.
15797 (enable_async_io, disable_async_io): Use it. Update comments.
15798 (look_up_one_symbol): Use the symbol cache.
15799 * thread-db.c (thread_db_look_up_symbols): New function.
15800 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15801
f6de3c42
DJ		 158022004-10-16 Daniel Jacobowitz <dan@debian.org>
15803
15804 * configure.in: Test for -rdynamic.
15805 * configure: Regenerated.
15806 * Makefile (INTERNAL_LDFLAGS): New.
15807 (gdbserver, gdbreplay): Use it.
15808
2c0fc042
AC		 158092004-09-02 Andrew Cagney <cagney@gnu.org>
15810
15811 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15812
075b3282
DJ		 158132004-03-23 Daniel Jacobowitz <drow@mvista.com>
15814
15815 * linux-low.c (linux_wait): Clear all_processes list also.
15816
fa6a77dc
DJ		 158172004-03-12 Daniel Jacobowitz <drow@mvista.com>
15818
15819 * linux-low.c: Include <errno.h>. Remove extern declaration of
15820 errno.
15821
6d782a97
DJ		 158222004-03-12 Daniel Jacobowitz <drow@mvista.com>
15823
15824 * gdbreplay.c, server.h, utils.c: Update copyright years.
15825
3a7fb99b
DJ		 158262004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15827
15828 * server.c (main): Print child status or termination signal from
15829 variable 'signal', not 'sig'.
15830
c3e735a6
DJ		 158312004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15832
15833 * linux-low.c (linux_read_memory): Change return type to
15834 int. Check for and return error from ptrace().
15835 * target.c (read_inferior_memory): Change return type to int. Pass
15836 back return status from the_target->read_memory().
15837 * target.h (struct target_ops): Adapt *read_memory() prototype.
15838 Update comment.
15839 (read_inferior_memory): Adapt prototype.
15840 * server.c (main): Return an error packet if
15841 read_inferior_memory() returns an error.
15842
a59d1c82
DJ		 158432004-03-04 Daniel Jacobowitz <drow@mvista.com>
15844
15845 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15846 Unify with other clean targets.
15847
dc3f8883
DJ		 158482004-02-29 Daniel Jacobowitz <drow@mvista.com>
15849
15850 * server.c (handle_v_cont): Call set_desired_inferior.
15851
89a208da
DJ		 158522004-02-29 Daniel Jacobowitz <drow@mvista.com>
15853
15854 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15855
62ea82f5
DJ		 158562004-02-29 Daniel Jacobowitz <drow@mvista.com>
15857
15858 * linux-low.c (linux_wait): Unblock async I/O.
15859 (linux_resume): Block and enable async I/O.
15860 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15861 * server.h (block_async_io, unblock_async_io): Add prototypes.
15862
6910d122
DJ		 158632004-02-29 Daniel Jacobowitz <drow@mvista.com>
15864
15865 * remote-utils.c (remote_open): Print a status notice after
15866 opening a TCP port.
15867 * server.c (attach_inferior): Print a status notice after
15868 attaching.
15869
158702004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 15871
15872 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15873
c89dc5d4
DJ		 158742004-02-26 Daniel Jacobowitz <drow@mvista.com>
15875
15876 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15877 error packet.
15878 * server.c, target.h: Update copyright years.
15879
4b8dad4a
RM		 158802004-02-25 Roland McGrath <roland@redhat.com>
15881
15882 * target.h (struct target_ops): New member `read_auxv'.
15883 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15884 * linux-low.c (linux_read_auxv): New function.
15885 (linux_target_ops): Initialize `read_auxv' member to that.
15886
d7446758
JB		 158872004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15888
15889 Committed by Jim Blandy <jimb@redhat.com>.
15890
15891 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 15892 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 15893 instead of GPR_SIZE to distiguish s390 and s390x targets.
15894
5544ad89
DJ		 158952004-01-31 Daniel Jacobowitz <drow@mvista.com>
15896
15897 * linux-low.c: Update copyright year.
15898 (check_removed_breakpoint): Clear pending_is_breakpoint.
15899 (linux_set_resume_request, linux_queue_one_thread)
15900 (resume_status_pending_p): New functions.
15901 (linux_continue_one_thread): Use process->resume.
15902 (linux_resume): Only resume threads if there are no pending events.
15903 * linux-low.h (struct process_info): Add resume request
15904 pointer.
15905
2a68b70e
DJ		 159062004-01-30 Daniel Jacobowitz <drow@mvista.com>
15907
15908 * regcache.c (new_register_cache): Clear the allocated register
15909 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15910
64386c31
DJ		 159112003-10-13 Daniel Jacobowitz <drow@mvista.com>
15912
15913 * linux-low.c (linux_resume): Take a struct thread_resume *
15914 argument.
15915 (linux_wait): Update call.
15916 (resume_ptr): New static variable.
15917 (linux_continue_one_thread): Renamed from
15918 linux_continue_one_process. Use resume_ptr.
15919 (linux_resume): Use linux_continue_one_thread.
15920 * server.c (handle_v_cont, handle_v_requests): New functions.
15921 (myresume): New function.
15922 (main): Handle 'v' case.
15923 * target.h (struct thread_resume): New type.
15924 (struct target_ops): Change argument of "resume" to struct
15925 thread_resume *.
15926 (myresume): Delete macro.
15927
c938e9b0
L		 159282003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15929
15930 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15931 (uninstall): Support DESTDIR.
15932
7f313d07
BC		 15933Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15934
15935 * configure.srv: Add xscale*linux copy of arm*linux entry.
15936
3b2fc2ea
DJ		 159372003-07-24 Daniel Jacobowitz <drow@mvista.com>
15938
15939 * linux-arm-low.c (arm_reinsert_addr): New function.
15940 (the_low_target): Add arm_reinsert_addr.
15941
1c0a559e
MK		 159422003-07-08 Mark Kettenis <kettenis@gnu.org>
15943
15944 * mem-break.c: Remove whitespace at end of file.
15945
43d5792c
DJ		 159462003-06-28 Daniel Jacobowitz <drow@mvista.com>
15947
15948 * configure.in: Check whether we need to prototype strerror.
15949 * server.h: Optionally prototype strerror.
15950 * gdbreplay.c (perror_with_name): Use strerror.
15951 * linux-low.c (linux_attach_lwp): Use strerror.
15952 * utils.c (perror_with_name): Use strerror.
15953 * config.in, configure: Regenerated.
15954
c8a86edf
DJ		 159552003-06-28 Daniel Jacobowitz <drow@mvista.com>
15956
15957 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15958 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15959
73d37363
DJ		 159602003-06-20 Daniel Jacobowitz <drow@mvista.com>
15961
15962 * Makefile.in (SFILES): Update.
15963 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15964 low-sun3.c: Remove files.
15965
6ad8ae5c
DJ		 159662003-06-17 Daniel Jacobowitz <drow@mvista.com>
15967
15968 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15969 (linux_detach_one_process, linux_detach): New functions.
15970 (linux_target_ops): Add linux_detach.
15971 * server.c (main): Handle 'D' packet.
15972 * target.h (struct target_ops): Add "detach" member.
15973 (detach_inferior): Define.
15974
1581182a
MK		 159752003-06-13 Mark Kettenis <kettenis@gnu.org>
15976
15977 From Kelley Cook <kelleycook@wideopenwest.com>:
15978 * configure.srv: Accept i[34567]86 variants.
15979
e5379b03
DJ		 159802003-06-05 Daniel Jacobowitz <drow@mvista.com>
15981
15982 * linux-low.c (linux_wait_for_event): Correct comment typos.
15983 (linux_resume_one_process): Call check_removed_breakpoint.
15984 (linux_send_signal): New function.
15985 (linux_target_ops): Add linux_send_signal.
15986 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15987 of kill.
15988 * target.h (struct target_ops): Add send_signal.
15989
2ff29de4
JB		 159902003-05-29 Jim Blandy <jimb@redhat.com>
15991
15992 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15993 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15994 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15995 away part of the register's value.
15996
254787d4
DJ		 159972003-03-26 Daniel Jacobowitz <drow@mvista.com>
15998
15999 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16000 (linux_wait_for_event, linux_init_signals): Likewise.
16001
94e10508
DJ		 160022003-03-17 Daniel Jacobowitz <drow@mvista.com>
16003
16004 * configure.in: Check for stdlib.h.
16005 * configure: Regenerated.
16006 * config.in: Regenerated.
16007
4c0711e0
DJ		 160082003-01-04 Andreas Schwab <schwab@suse.de>
16009
16010 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16011
ef66e766
AC		 160122003-01-02 Andrew Cagney <ac131313@redhat.com>
16013
16014 * Makefile.in: Remove obsolete code.
16015
a1358604
DJ		 160162002-11-20 Daniel Jacobowitz <drow@mvista.com>
16017
16018 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16019 defined(PT_FPR0_HI).
16020
23ce3b1c
DJ		 160212002-11-17 Stuart Hughes <seh@zee2.com>
16022
16023 * linux-arm-low.c (arm_num_regs): Increase.
16024 (arm_regmap): Include status register.
16025
160262002-11-17 Daniel Jacobowitz <drow@mvista.com>
16027
16028 * linux-low.c (register_addr): Remove incorrect -1 check.
16029
a9fa9f7d
DJ		 160302002-08-29 Daniel Jacobowitz <drow@mvista.com>
16031
16032 * linux-low.c (linux_create_inferior): Call setpgid. Return
16033 the new PID.
16034 (unstopped_p, linux_signal_pid): Remove.
16035 (linux_target_ops): Remove linux_signal_pid.
16036 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16037 global instead of target method.
16038 * target.h (struct target_ops): Remove signal_pid. Update comment
16039 for create_inferior.
16040 * server.c (signal_pid): New variable.
16041 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16042 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16043 (attach_inferior): Set signal_pid.
16044
17574093
DJ		 160452002-08-23 Daniel Jacobowitz <drow@mvista.com>
16046
16047 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16048
160492002-08-20 Jim Blandy <jimb@redhat.com>
16050
16051 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16052 default for this.
16053
160542002-08-01 Andrew Cagney <cagney@redhat.com>
16055
16056 * Makefile.in: Make chill references obsolete.
16057
160582002-07-24 Kevin Buettner <kevinb@redhat.com>
16059
16060 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16061 * configure: Regenerate.
16062 * config.in: Regenerate.
16063
160642002-07-09 David O'Brien <obrien@FreeBSD.org>
16065
16066 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16067 (perror_with_name, remote_close, remote_open, expect, play): Static.
16068
160692002-07-04 Michal Ludvig <mludvig@suse.cz>
16070
4b8dad4a 16071 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16072 byte offsets instead of an array of indexes.
16073 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16074
160752002-06-13 Daniel Jacobowitz <drow@mvista.com>
16076
16077 * regcache.c: Add comment.
16078
160792002-06-11 Daniel Jacobowitz <drow@mvista.com>
16080
16081 * thread-db.c: New file.
16082 * proc-service.c: New file.
16083 * acinclude.m4: New file.
16084 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16085 proc-service.o, and thread-db.o.
16086 (linux-low.o): Add USE_THREAD_DB.
16087 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16088 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16089 * aclocal.m4: Regenerated.
16090 * config.in: Regenerated.
16091 * configure: Regenerated.
16092 * configure.in: Check for proc_service.h, sys/procfs.h,
16093 thread_db.h, and linux/elf.h headrs.
16094 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16095 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16096 Check for -lthread_db and thread support.
16097 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16098 PowerPC, and SuperH.
16099 * i387-fp.c: Constify arguments.
16100 * i387-fp.h: Likewise.
16101 * inferiors.c: (struct thread_info): Renamed from
16102 `struct inferior_info'. Remove PID member. Use generic inferior
16103 list header. All uses updated.
16104 (inferiors, signal_pid): Removed.
16105 (all_threads): New variable.
16106 (get_thread): Define.
16107 (add_inferior_to_list): New function.
16108 (for_each_inferior): New function.
16109 (change_inferior_id): New function.
16110 (add_inferior): Removed.
16111 (remove_inferior): New function.
16112 (add_thread): New function.
16113 (free_one_thread): New function.
16114 (remove_thread): New function.
16115 (clear_inferiors): Use for_each_inferior and free_one_thread.
16116 (find_inferior): New function.
16117 (find_inferior_id): New function.
16118 (inferior_target_data): Update argument type.
16119 (set_inferior_target_data): Likewise.
16120 (inferior_regcache_data): Likewise.
16121 (set_inferior_regcache_data): Likewise.
16122 * linux-low.c (linux_bp_reinsert): Remove.
16123 (all_processes, stopping_threads, using_thrads)
16124 (struct pending_signals, debug_threads, pid_of): New.
16125 (inferior_pid): Replace with macro.
16126 (struct inferior_linux_data): Remove.
16127 (get_stop_pc, add_process): New functions.
16128 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16129 Use add_process and add_thread.
16130 (linux_attach_lwp): New function, based on old linux_attach. Use
16131 add_process and add_thread. Set stop_expected for new threads.
16132 (linux_attach): New function.
16133 (linux_kill_one_process): New function.
16134 (linux_kill): Kill all LWPs.
16135 (linux_thread_alive): Use find_inferior_id.
16136 (check_removed_breakpoints, status_pending_p): New functions.
16137 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16138 Update. Use WNOHANG. Wait for cloned processes also. Update process
16139 struct for the found process.
16140 (linux_wait_for_event): New function.
16141 (linux_wait): Use it. Support LWPs.
16142 (send_sigstop, wait_for_sigstop, stop_all_processes)
16143 (linux_resume_one_process, linux_continue_one_process): New functions.
16144 (linux_resume): Support LWPs.
16145 (REGISTER_RAW_SIZE): Remove.
16146 (fetch_register): Use register_size instead. Call supply_register.
16147 (usr_store_inferior_registers): Likewise. Call collect_register.
16148 Fix recursive case.
16149 (regsets_fetch_inferior_registers): Improve error message.
16150 (regsets_store_inferior_registers): Add debugging.
16151 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16152 (unstopped_p, linux_signal_pid): New functions.
16153 (linux_target_ops): Add linux_signal_pid.
16154 (linux_init_signals): New function.
16155 (initialize_low): Call it. Initialize using_threads.
16156 * regcache.c (inferior_regcache_data): Add valid
16157 flag.
16158 (get_regcache): Fetch registers lazily. Add fetch argument
16159 and update all callers.
16160 (regcache_invalidate_one, regcache_invalidate): New
16161 functions.
16162 (new_register_cache): Renamed from create_register_cache.
16163 Return the new regcache.
16164 (free_register_cache): Change argument to a void *.
16165 (registers_to_string, registers_from_string): Call get_regcache
16166 with fetch flag set.
16167 (register_data): Make static. Pass fetch flag to get_regcache.
16168 (supply_register): Call get_regcache with fetch flag clear.
16169 (collect_register): Call get_regcache with fetch flag set.
16170 (collect_register_as_string): New function.
16171 * regcache.h: Update.
16172 * remote-utils.c (putpkt): Flush after debug output and use
16173 stderr.
16174 Handle input interrupts while waiting for an ACK.
16175 (input_interrupt): Use signal_pid method.
16176 (getpkt): Flush after debug output and use stderr.
16177 (outreg): Use collect_register_as_string.
16178 (new_thread_notify, dead_thread_notify): New functions.
16179 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16180 and general_thread.
16181 (look_up_one_symbol): Flush after debug output.
16182 * server.c (step_thread, server_waiting): New variables.
16183 (start_inferior): Don't use signal_pid. Update call to mywait.
16184 (attach_inferior): Update call to mywait.
16185 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16186 (main): Don't fetch/store registers explicitly. Use
16187 set_desired_inferior. Support proposed ``Hs'' packet. Update
16188 calls to mywait.
16189 * server.h: Update.
16190 (struct inferior_list, struct_inferior_list_entry): New.
16191 * target.c (set_desired_inferior): New.
16192 (write_inferior_memory): Constify.
16193 (mywait): New function.
16194 * target.h: Update.
16195 (struct target_ops): New signal_pid method.
16196 (mywait): Removed macro, added prototype.
16197
16198 * linux-low.h (regset_func): Removed.
16199 (regset_fill_func, regset_store_func): New.
16200 (enum regset_type): New.
16201 (struct regset_info): Add type field. Use new operation types.
16202 (struct linux_target_ops): stop_pc renamed to get_pc.
16203 Add decr_pc_after_break and breakpoint_at.
16204 (get_process, get_thread_proess, get_process_thread)
16205 (strut process_info, all_processes, linux_attach_lwp)
16206 (thread_db_init): New.
16207
16208 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16209 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16210 (the_low_target): Add new members.
16211 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16212 (i386_store_fpxregset): Constify.
16213 (target_regsets): Add new kind identifier.
16214 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16215 (i386_set_pc): Add debugging.
16216 (i386_breakpoint_at): New function.
16217 (the_low_target): Add new members.
16218 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16219 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16220 (mips_breakpoint_at): New.
16221 (the_low_target): Add new members.
16222 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16223 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16224 (the_low_target): Add new members.
16225 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16226 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16227 (the_low_target): Add new members.
16228 * linux-x86-64-low.c (target_regsets): Add new kind
16229 identifier.
16230
162312002-05-15 Daniel Jacobowitz <drow@mvista.com>
16232
16233 From Martin Pool <mbp@samba.org>:
16234 * server.c (gdbserver_usage): New function.
16235 (main): Call it.
16236
162372002-05-14 Daniel Jacobowitz <drow@mvista.com>
16238
16239 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16240 stop_at -> stop_pc.
16241
162422002-05-04 Andrew Cagney <ac131313@redhat.com>
16243
16244 * Makefile.in: Remove obsolete code.
16245
162462002-04-24 Michal Ludvig <mludvig@suse.cz>
16247
16248 * linux-low.c (regsets_fetch_inferior_registers),
16249 (regsets_store_inferior_registers): Removed cast to int from
16250 ptrace() calls.
16251 * regcache.h: Added declaration of struct inferior_info.
16252
162532002-04-20 Daniel Jacobowitz <drow@mvista.com>
16254
16255 * inferiors.c (struct inferior_info): Add regcache_data.
16256 (add_inferior): Call create_register_cache.
16257 (clear_inferiors): Call free_register_cache.
16258 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16259 * regcache.c (struct inferior_regcache_data): New.
16260 (registers): Remove.
16261 (get_regcache): New function.
16262 (create_register_cache, free_register_cache): New functions.
16263 (set_register_cache): Don't initialize the register cache here.
16264 (registers_to_string, registers_from_string, register_data): Call
16265 get_regcache.
16266 * regcache.h: Add prototypes.
16267 * server.h: Likewise.
16268
162692002-04-20 Daniel Jacobowitz <drow@mvista.com>
16270
16271 * mem-break.c: New file.
16272 * mem-break.h: New file.
16273 * Makefile.in: Add mem-break.o rule; update server.h
16274 dependencies.
16275 * inferiors.c (struct inferior_info): Add target_data
16276 member.
16277 (clear_inferiors): Free target_data member if set.
16278 (inferior_target_data, set_inferior_target_data): New functions.
16279 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16280 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16281 * linux-low.c (linux_bp_reinsert): New variable.
16282 (struct inferior_linux_data): New.
16283 (linux_create_inferior): Use set_inferior_target_data.
16284 (linux_attach): Likewise. Call add_inferior.
16285 (linux_wait_for_one_inferior): New function.
16286 (linux_wait): Call it.
16287 (linux_write_memory): Add const.
16288 (initialize_low): Call set_breakpoint_data.
16289 * linux-low.h (struct linux_target_ops): Add breakpoint
16290 handling members.
16291 * server.c (attach_inferior): Remove extra add_inferior
16292 call.
16293 * server.h: Include mem-break.h. Update inferior.c
16294 prototypes.
16295 * target.c (read_inferior_memory)
16296 (write_inferior_memory): New functions.
16297 * target.h (read_inferior_memory)
16298 (write_inferior_memory): Change macros to prototypes.
16299 (struct target_ops): Update comments. Add const to write_memory
16300 definition.
16301
163022002-04-11 Daniel Jacobowitz <drow@mvista.com>
16303
16304 * linux-low.c (usr_store_inferior_registers): Support
16305 registers which are allowed to fail to store.
16306 * linux-low.h (linux_target_ops): Likewise.
16307 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16308 (ppc_cannot_store_register): FPSCR may not be storable.
16309
163102002-04-09 Daniel Jacobowitz <drow@mvista.com>
16311
16312 * server.h: Include <string.h> if HAVE_STRING_H.
16313 * ChangeLog: Correct paths in last ChangeLog entry.
16314
163152002-04-09 Daniel Jacobowitz <drow@mvista.com>
16316
16317 * linux-low.h: Remove obsolete prototypes.
16318 (struct linux_target_ops): New.
16319 (extern the_low_target): New.
16320 * linux-low.c (num_regs, regmap): Remove declarations.
16321 (register_addr): Use the_low_target explicitly.
16322 (fetch_register): Likewise.
16323 (usr_fetch_inferior_registers): Likewise.
16324 (usr_store_inferior_registers): Likewise.
16325 * linux-arm-low.c (num_regs): Remove.
16326 (arm_num_regs): Define.
16327 (arm_regmap): Renamed from regmap, made static.
16328 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16329 made static.
16330 (arm_cannot_store_register): Renamed from cannot_store_register,
16331 made static.
16332 (the_low_target): New.
16333 * linux-i386-low.c (num_regs): Remove.
16334 (i386_num_regs): Define.
16335 (i386_regmap): Renamed from regmap, made static.
16336 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16337 made static.
16338 (i386_cannot_store_register): Renamed from cannot_store_register,
16339 made static.
16340 (the_low_target): New.
16341 * linux-ia64-low.c (num_regs): Remove.
16342 (ia64_num_regs): Define.
16343 (ia64_regmap): Renamed from regmap, made static.
16344 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16345 made static.
16346 (ia64_cannot_store_register): Renamed from cannot_store_register,
16347 made static.
16348 (the_low_target): New.
16349 * linux-m68k-low.c (num_regs): Remove.
16350 (m68k_num_regs): Define.
16351 (m68k_regmap): Renamed from regmap, made static.
16352 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16353 made static.
16354 (m68k_cannot_store_register): Renamed from cannot_store_register,
16355 made static.
16356 (the_low_target): New.
16357 * linux-mips-low.c (num_regs): Remove.
16358 (mips_num_regs): Define.
16359 (mips_regmap): Renamed from regmap, made static.
16360 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16361 made static.
16362 (mips_cannot_store_register): Renamed from cannot_store_register,
16363 made static.
16364 (the_low_target): New.
16365 * linux-ppc-low.c (num_regs): Remove.
16366 (ppc_num_regs): Define.
16367 (ppc_regmap): Renamed from regmap, made static.
16368 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16369 made static.
16370 (ppc_cannot_store_register): Renamed from cannot_store_register,
16371 made static.
16372 (the_low_target): New.
16373 * linux-s390-low.c (num_regs): Remove.
16374 (s390_num_regs): Define.
16375 (s390_regmap): Renamed from regmap, made static.
16376 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16377 made static.
16378 (s390_cannot_store_register): Renamed from cannot_store_register,
16379 made static.
16380 (the_low_target): New.
16381 * linux-sh-low.c (num_regs): Remove.
16382 (sh_num_regs): Define.
16383 (sh_regmap): Renamed from regmap, made static.
16384 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16385 made static.
16386 (sh_cannot_store_register): Renamed from cannot_store_register,
16387 made static.
16388 (the_low_target): New.
16389 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16390 (the_low_target): New.
16391
163922002-04-09 Daniel Jacobowitz <drow@mvista.com>
16393
16394 * Makefile.in: Add stamp-h target.
16395 * configure.in: Create stamp-h.
16396 * configure: Regenerated.
16397
163982002-04-09 Daniel Jacobowitz <drow@mvista.com>
16399
16400 * inferiors.c: New file.
16401 * target.c: New file.
16402 * target.h: New file.
16403 * Makefile.in: Add target.o and inferiors.o. Update
16404 dependencies.
16405 * linux-low.c (inferior_pid): New static variable,
16406 moved from server.c.
16407 (linux_create_inferior): Renamed from create_inferior.
16408 Call add_inferior. Return 0 on success instead of a PID.
16409 (linux_attach): Renamed from myattach.
16410 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16411 (linux_thread_alive): Renamed from mythread_alive.
16412 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16413 child dies.
16414 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16415 (regsets_store_inferior_registers): Correct error message.
16416 Add missing ``return 0''.
16417 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16418 (linux_store_registers): Renamed from store_inferior_registers.
16419 (linux_read_memory): Renamed from read_inferior_memory.
16420 (linux_write_memory): Renamed from write_inferior_memory.
16421 (linux_target_ops): New structure.
16422 (initialize_low): Call set_target_ops ().
16423 * remote-utils.c (unhexify): New function.
16424 (hexify): New function.
16425 (input_interrupt): Send signals to ``signal_pid''.
16426 * server.c (inferior_pid): Remove.
16427 (start_inferior): Update create_inferior call.
16428 (attach_inferior): Call add_inferior.
16429 (handle_query): New function.
16430 (main): Call handle_query for `q' packets.
16431 * server.h: Include "target.h". Remove obsolete prototypes.
16432 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16433
164342002-04-09 Daniel Jacobowitz <drow@mvista.com>
16435
16436 * Makefile.in: Add WARN_CFLAGS. Update configury
16437 dependencies.
16438 * configure.in: Check for <string.h>
16439 * configure: Regenerate.
16440 * config.in: Regenerate.
16441 * gdbreplay.c: Include needed system headers.
16442 (remote_open): Remove strchr prototype.
16443 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16444 * regcache.c (supply_register): Change buf argument to const void *.
16445 (supply_register_by_name): Likewise.
16446 (collect_register): Change buf argument to void *.
16447 (collect_register_by_name): Likewise.
16448 * regcache.h: Add missing prototypes.
16449 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16450 * server.c (handle_query): New function.
16451 (attached): New static variable, moved out of main.
16452 (main): Quiet longjmp clobber warnings.
16453 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16454 * utils.c (error): Remove NORETURN.
16455 (fatal): Likewise.
GDB Binutils - Deliverables
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