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Add support for detecting Freescale S12Z binaries in readelf.
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
8ee22052
AB
12018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
2
3 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
4 registers to the cache if their values have changed.
5 (i387_xsave_to_cache): Provide default values for x87 control
6 registers when these features are available, but disabled.
7 * regcache.c (supply_register_by_name_zeroed): New function.
8 * regcache.h (supply_register_by_name_zeroed): Declare new
9 function.
10
aff689d3
TT
112018-05-07 Tom Tromey <tom@tromey.com>
12
13 * configure: Rebuild.
14
85e26832
TT
152018-05-04 Tom Tromey <tom@tromey.com>
16
17 * configure: Rebuild.
18
a3b60e45
JK
192018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
20 Pedro Alves <palves@redhat.com>
21
22 * linux-aarch64-low.c (aarch64_stopped_data_address):
23 Likewise.
24
632e107b
TT
252018-04-27 Tom Tromey <tom@tromey.com>
26
27 * configure: Rebuild.
28
458412c3
TT
292018-04-23 Tom Tromey <tom@tromey.com>
30
31 * configure: Rebuild.
32
f31c089e
SM
332018-04-19 Simon Marchi <simon.marchi@ericsson.com>
34
35 * Makefile.in (depcomp): Add "..".
36 (all_deps_files): New and use it.
37
b319b098
AH
382018-04-18 Alan Hayward <alan.hayward@arm.com>
39
40 * configure.srv (aarch64*-*-linux*): Don't include xml.
41 (i[34567]86-*-cygwin*): Likewise.
42 (i[34567]86-*-linux*): Likewise.
43 (i[34567]86-*-lynxos*): Likewise.
44 (i[34567]86-*-mingw32ce*): Likewise.
45 (i[34567]86-*-mingw*): Likewise.
46 (i[34567]86-*-nto*): Likewise.
47 (tic6x-*-uclinux): Likewise.
48 (x86_64-*-linux*): Likewise.
49 (x86_64-*-mingw*): Likewise.
50 (x86_64-*-cygwin*): Likewise.
51
3b74854b
AH
522018-04-18 Alan Hayward <alan.hayward@arm.com>
53
54 * tdesc.c: Remove xml parameter.
55
e98577a9
AH
562018-04-18 Alan Hayward <alan.hayward@arm.com>
57
58 * server.c (get_features_xml): Remove cast.
59 * tdesc.c (void target_desc::accept): Fill in function.
60 (tdesc_get_features_xml): Remove old xml creation.
61 (print_xml_feature::visit_pre): Add xml vistor.
62 * tdesc.h (struct target_desc): Make xmltarget mutable.
63 (tdesc_get_features_xml): Remove declaration.
64
d278f585
AH
652018-04-18 Alan Hayward <alan.hayward@arm.com>
66
67 * tdesc.c (tdesc_architecture_name): Add new function.
68 (tdesc_osabi_name): Likewise.
69 (tdesc_get_features_xml): Use new functions.
70
eee8a18d
AH
712018-04-18 Alan Hayward <alan.hayward@arm.com>
72
73 * tdesc.c (tdesc_create_flags): Remove.
74 (tdesc_add_flag): Likewise.
75 (tdesc_named_type): Likewise.
76 (tdesc_create_union): Likewise.
77 (tdesc_create_struct): Likewise.
78 (tdesc_create_vector): Likewise.
79 (tdesc_add_bitfield): Likewise.
80 (tdesc_add_field): Likewise.
81 (tdesc_set_struct_size): Likewise.
82
82ec9bc7
AH
832018-04-18 Alan Hayward <alan.hayward@arm.com>
84
85 * tdesc.c (~target_desc): Remove implictly deleted items.
86 (init_target_desc): Iterate all features.
87 (tdesc_get_features_xml): Use vector.
88 (tdesc_create_feature): Create feature.
89 * tdesc.h (tdesc_feature) Remove
90 (target_desc): Add features.
91
ea3e7d71
AH
922018-04-18 Alan Hayward <alan.hayward@arm.com>
93
94 * Makefile.in: Add common/tdesc.c
95 * tdesc.c (init_target_desc): init all reg_defs from register
96 vector.
97 (tdesc_create_reg): Create tdesc_reg.
98 * tdesc.h (tdesc_feature): Add register vector.
99
17d08cd4
SM
1002018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
101
102 * tdesc.h (struct target_desc) <features>: Change type to
103 std::vector<std::string>.
104 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
105 changes.
106 (tdesc_get_features_xml): Likewise.
107 (tdesc_create_feature): Likewise.
108
5cd3e386
AH
1092018-03-26 Alan Hayward <alan.hayward@arm.com>
110
111 * regcache.c (find_register_by_number): Return a ref.
112 (find_regno): Use references.
113 (register_size): Likewise.
114 (register_data): Likewise.
115 * tdesc.c (target_desc::~target_desc): Remove free calls.
116 (target_desc::operator==): Use std::vector compare.
117 (init_target_desc): Use reference.
118 (tdesc_create_reg): Use reg constructors.
119 * tdesc.h (struct target_desc): Replace pointer with object.
120
dff7492c
AH
1212018-03-23 Alan Hayward <alan.hayward@arm.com>
122
123 * regcache.c (find_register_by_number): Make static.
124 (find_regno): Use find_register_by_number
125 * regcache.h (struct reg): Remove declaration.
126
d80e5242
AH
1272018-03-23 Alan Hayward <alan.hayward@arm.com>
128
129 * tdesc.c (target_desc::~target_desc): Move to here.
130 (target_desc::operator==): Likewise.
131 * tdesc.h (target_desc::~target_desc): Move from here.
132 (target_desc::operator==): Likewise.
133
f69c5afb
AA
1342018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
135
136 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
137
ce29f843
AA
1382018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
139
140 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
141 S390_TDESC_GS.
142 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
143 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
144 and init_registers_s390_gs_linux64.
145
c49bd90b
AA
1462018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
147
148 * linux-s390-low.c (s390_fill_gs): Remove function.
149 (s390_fill_gsbc): Remove function.
150 (s390_regsets): Set fill functions for the guarded storage regsets
151 to NULL.
152
7edb9bd3
AA
1532018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
154
155 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
156 the word size. Add comment.
157 (s390_get_wordsize): New function.
158 (s390_arch_setup): No longer select a temporary tdesc to fetch the
159 pswm with it. Instead, use s390_get_wordsize to determine the
160 word size first and derive the correct tdesc from that directly.
161
39be3c7e
SM
1622018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
163
164 * Makefile.in: Include silent-rules.mk.
165 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
166 (COMPILE): Add ECHO_CXX.
167 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
168 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
169 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
170 (version-generated.c): Add ECHO_GEN.
171 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
172 (IPAGENT_COMPILE): Add ECHO_CXX.
173 (%-generated.c): Add ECHO_REGDAT.
174
3ae9ce5d
TT
1752018-03-14 Tom Tromey <tom@tromey.com>
176
177 PR cli/14977:
178 * ax.c (ax_printf): Special case for NULL.
179
e6a58aa8
SM
1802018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
181
182 * linux-low.c (linux_qxfer_libraries_svr4): Use
183 xml_escape_text_append.
184
f6e8a41e
SM
1852018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
186
187 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
188
b9671caf
SM
1892018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
190
191 * server.c (handle_general_set): Remove unnecessary xstrdup.
192
e80aaf61
SM
1932018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
194
195 * server.c (parse_debug_format_options): Adjust to
196 delim_string_to_char_ptr_vec changes.
197 * thread-db.c (thread_db_load_search): Adjust to
198 dirnames_to_char_ptr_vec changes.
199
b1223e78
MM
2002018-03-01 Markus Metzger <markus.t.metzger@intel.com>
201
202 * target.h (target_enable_btrace, target_disable_btrace)
203 (target_read_btrace, target_read_btrace_conf): Turn macro into
204 inline function. Throw error if target method is not defined.
205 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
206 check for btrace target method. Be prepared to handle exceptions
207 from btrace target methods.
208
81561546
SDJ
2092018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
210
211 * server.c (captured_main): Change order of error message printed
212 when the current working directory cannot be found.
213
25e3c82c
SDJ
2142018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
215
216 * server.c: Include "filenames.h" and "pathstuff.h".
217 (program_name): Delete variable.
218 (program_path): New anonymous class.
219 (get_exec_wrapper): Use "program_path" instead of
220 "program_name".
221 (handle_v_run): Likewise.
222 (captured_main): Likewise.
223 (process_serial_event): Likewise.
224
b4987c95
SDJ
2252018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
226
227 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
228 (OBJS): Add "pathstuff.o".
229 * server.c (current_directory): New global variable.
230 (captured_main): Initialize "current_directory".
231
f46cd62a
AH
2322018-02-26 Alan Hayward <alan.hayward@arm.com>
233
234 * tdesc.c: Use common/tdesc.h.
235 * tdesc.h: Likewise.
236
a543c5ca
AH
2372018-02-20 Alan Hayward <alan.hayward@arm.com>
238 Simon Marchi <simon.marchi@ericsson.com>
239
240 * Makefile.in: Switch order of make rules.
241
b5884fa7
AH
2422018-02-19 Alan Hayward <alan.hayward@arm.com>
243
244 * Makefile.in: Add common directory in build.
245 * configure.ac: Add common reference.
246 * configure: Regenerate.
247
de6242d3
MM
2482018-02-09 Markus Metzger <markus.t.metzger@intel.com>
249
250 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
251 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
252 * spu-low.c (spu_target_ops): Likewise.
253 * win32-low.c (win32_target_ops): Likewise.
254 * server.c (supported_btrace_packets): Report packets unconditionally.
255 * target.h (target_ops) <supports_btrace>: Remove.
256 (target_supports_btrace): Remove.
257
9ee23a85
MM
2582018-02-09 Markus Metzger <markus.t.metzger@intel.com>
259
260 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
261 (handle_btrace_disable): Change return type to void. Use exceptions
262 to report errors.
263 (handle_btrace_general_set): Catch exception and copy message to
264 return message.
265
8ce47547
TT
2662018-02-08 Tom Tromey <tom@tromey.com>
267
268 * linux-low.c (install_software_single_step_breakpoints): Use
269 make_scoped_restore.
270 * inferiors.c (make_cleanup_restore_current_thread): Remove.
271 (do_restore_current_thread_cleanup): Remove.
272 * gdbthread.h (make_cleanup_restore_current_thread): Don't
273 declare.
274
45dd3607
TT
2752018-02-08 Tom Tromey <tom@tromey.com>
276
277 * mem-break.c (set_raw_breakpoint_at): Use
278 gdb::unique_xmalloc_ptr.
279
e671cd59
PA
2802018-01-30 Pedro Alves <palves@redhat.com>
281
282 PR gdb/13211
283 * target.c (target_terminal::terminal_state): Rename to ...
284 (target_terminal::m_terminal_state): ... this.
285
a0aad537
JC
2862018-01-19 James Clarke <jrtc27@jrtc27.com>
287
288 * linux-low.c (handle_extended_wait): Surround call to
289 thread_db_notice_clone with #ifdef USE_THREAD_DB.
290
4d9b86e1
SM
2912018-01-17 Simon Marchi <simon.marchi@ericsson.com>
292
293 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
294 linux_ptrace_attach_fail_reason_string now returning an
295 std::string.
296 (linux_attach): Likewise.
297 * thread-db.c (attach_thread): Likewise.
298
f517c180
EA
2992018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
300
301 PR gdb/21559
302 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
303 checking for fs_base/gs_base fields in struct user_regs_struct.
304 * configure: Regenerate.
305
9a70f35c
YQ
3062018-01-16 Yao Qi <yao.qi@linaro.org>
307
308 PR gdb/18749
309 * linux-low.c (fetch_register): Call supply_register instead of
310 error.
311
605fd3c6
YQ
3122018-01-08 Yao Qi <yao.qi@linaro.org>
313 Simon Marchi <simon.marchi@ericsson.com>
314
315 * Makefile.in (OBS): Remove selftest.o.
316 * configure.ac: Set srv_selftest_objs if $development is true.
317 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
318 * configure: Re-generated.
319 * server.c (captured_main): Wrap variable selftest_filter with
320 GDB_SELF_TEST.
321
2cc05030
SM
3222018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
323
324 * server.c (parse_debug_format_options): Return std::string.
325 (handle_monitor_command, captured_main): Adjust.
326
e379cee6
PA
3272018-01-05 Pedro Alves <palves@redhat.com>
328
329 PR gdb/18653
330 * server.c (captured_main): Pass quiet=false to
331 save_original_signals_state.
332
82e1e79a
JB
3332018-01-01 Joel Brobecker <brobecker@adacore.com>
334
335 * gdbreplay.c (gdbreplay_version): Update copyright year in
336 version message.
337 * server.c (gdbserver_version): Likewise.
338
8e481c3b
TT
3392017-12-08 Tom Tromey <tom@tromey.com>
340
341 * ax.c (ax_printf): Update.
342
a8806230
YQ
3432017-12-07 Yao Qi <yao.qi@linaro.org>
344
345 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
346 aarch64_linux_read_description.
347 * linux-amd64-ipa.c (idx2mask): New array.
348 (get_ipa_tdesc): Move idx2mask out.
349 (initialize_low_tracepoint): Initialize target descriptions.
350 * linux-i386-ipa.c (idx2mask): New array.
351 (get_ipa_tdesc): Move idx2mask out.
352 (initialize_low_tracepoint): Initialize target descriptions.
353
d4a0e8b5
SM
3542017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
355
356 * tdesc.c (struct tdesc_type): Change return type.
357 (tdesc_add_flag): Change parameter type.
358 (tdesc_add_bitfield): Likewise.
359 (tdesc_add_field): Likewise.
360 (tdesc_set_struct_size): Likewise.
361
798a7429
SM
3622017-12-05 Simon Marchi <simon.marchi@ericsson.com>
363
364 * regcache.c (registers_to_string): Remove unused variable.
365
c0e15c9b
SM
3662017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
367
368 * inferiors.c (for_each_inferior_with_data): Remove.
369 * inferiors.h (for_each_inferior_with_data): Remove.
370 * server.c (handle_qxfer_threads_worker): Change parameter type.
371 (handle_qxfer_threads_proper): Use for_each_thread.
372
f0045347
SM
3732017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
374
375 * inferiors.c (for_each_inferior): Remove.
376 (clear_inferiors): Use for_each_thread.
377 * inferiors.h (for_each_inferior): Remove.
378 * linux-low.c (linux_wait_for_event_filtered): Use
379 for_each_thread.
380 (linux_stabilize_threads): Likewise.
381 * regcache.c (regcache_release): Likewise.
382 * server.c (gdb_wants_all_threads_stopped): Likewise.
383 (clear_pending_status_callback): Remove.
384 (handle_status): Use for_each_thread.
385 (captured_main): Likewise.
386 * win32-low.c (child_init_thread_list): Likewise.
387 (win32_clear_inferiors): Likewise.
388 (fake_breakpoint_event): Likewise.
389
9521758b
SM
3902017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
391
392 * inferiors.h (find_inferior): Remove.
393 * inferiors.c (find_inferior): Remove.
394
8f86d7aa
SM
3952017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
396
397 * linux-low.c (resume_status_pending_p): Update comment.
398 (need_step_over_p): Update comment.
399
e2b44075
SM
4002017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
401
402 * linux-low.c (proceed_one_lwp): Return void, change parameter
403 type.
404 (unsuspend_and_proceed_one_lwp): Likewise.
405 (proceed_all_lwps): Use for_each_thread.
406 (unstop_all_lwps): Likewise.
407
c80825ff
SM
4082017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
409
410 * linux-low.c (linux_resume_one_thread): Return void, take
411 parameter directly.
412 (linux_resume): Use for_each_thread.
413
df3e4dbe
SM
4142017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
415
416 * linux-low.c (send_sigstop_callback): Return void, change
417 parameter type. Rename to...
418 (send_sigstop): ... this.
419 (suspend_and_send_sigstop_callback): Return void, change parameter
420 type. Rename to...
421 (suspend_and_send_sigstop): ... this.
422 (stop_all_lwps): Use for_each_thread.
423
5a6b0a41
SM
4242017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
425
426 * linux-low.c (lwp_running): Return bool, remove unused
427 argument.
428 (linux_stabilize_threads): Use find_thread.
429
39a64da5
SM
4302017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
431
432 * linux-low.c (select_singlestep_lwp_callback): Remove.
433 (count_events_callback): Remove.
434 (select_event_lwp_callback): Remove.
435 (select_event_lwp): Use find_thread/for_each_thread.
436
a1385b7b
SM
4372017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
438
439 * linux-low.c (not_stopped_callback): Return bool, take filter
440 argument directly.
441 (linux_wait_for_event_filtered): Use find_thread.
442 (linux_wait_1): Likewise.
443
454296a2
SM
4442017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
445
446 * linux-low.c (same_lwp): Remove.
447 (find_lwp_pid): Use find_thread.
448
6b2a85da
SM
4492017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
450
451 * linux-low.c (delete_lwp_callback): Remove.
452 (linux_mourn): Use for_each_thread.
453
798a38e8
SM
4542017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
455
456 * linux-low.c (linux_detach_lwp_callback): Return void, remove
457 args parameter, don't check for pid.
458 (linux_detach): Use for_each_thread.
459
e4eb0dec
SM
4602017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
461
462 * linux-low.c (struct counter): Remove.
463 (second_thread_of_pid_p): Remove.
464 (last_thread_of_process_p): Use find_thread.
465
83e1b6c1
SM
4662017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
467
468 * inferiors.c (find_inferior_in_random): Remove.
469 * inferiors.h (find_inferior_in_random): Remove.
470 * linux-low.c (status_pending_p_callback): Return bool, accept
471 parameter ptid directly.
472 (linux_wait_for_event_filtered): Use find_thread_in_random.
473 (linux_wait_1): Likewise.
474
8dc7b443
SM
4752017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
476
477 * inferiors.c (find_inferior_id): Remove.
478 (find_thread_ptid): Move implemention from find_inferior_id to
479 here.
480 * inferiors.h (find_inferior_id): Remove.
481 * server.c (handle_status): Use find_thread_ptid.
482 (process_serial_event): Likewise.
483 * thread-db.c (find_one_thread): Likewise.
484 (thread_db_thread_handle): Likewise.
485 * win32-low.c (thread_rec): Likewise.
486 (child_delete_thread): Likewise.
487 (win32_thread_alive): Likewise.
488 (get_child_debug_event): Likewise.
489
da25033c
SM
4902017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
491
492 * linux-mips-low.c (update_watch_registers_callback): Return
493 void, remove pid_p parameter, don't check for pid.
494 (mips_insert_point, mips_remove_point): Use for_each_thread.
495
c91bb56b
SM
4962017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
497
498 * lynx.low (lynx_delete_thread_callback): Remove.
499 (lynx_mourn): Use for_each_thread.
500
634a3254
SM
5012017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
502
503 * regcache.c (regcache_invalidate_one): Remove.
504 (regcache_invalidate_pid): use for_each_thread.
505
41272101
TT
5062017-11-26 Tom Tromey <tom@tromey.com>
507
508 * linux-low.c (linux_create_inferior): Update.
509
f5291a6f
UW
5102017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
511
512 * spu-low.c (spu_create_inferior): Fix typo in argument name.
513
6654d750
AH
5142017-11-24 Alan Hayward <alan.hayward@arm.com>
515
516 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
517 * linux-aarch64-low.c (initialize_low_arch): Call init func.
518 * linux-aarch64-tdesc-selftest.c: New file.
519 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
520
5212017-11-24 Alan Hayward <alan.hayward@arm.com>
522
523 * configure.srv: Add new file.
524 * linux-aarch64-low.c (initialize_low_arch): Call init func.
525 * linux-aarch64-tdesc-selftest.c: New file.
526 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
527
49bdb7ee
AH
5282017-11-24 Alan Hayward <alan.hayward@arm.com>
529
530 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
531 * linux-aarch64-low.c (initialize_low_arch): Remove init.
532 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
533
d6d7ce56
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5342017-11-24 Alan Hayward <alan.hayward@arm.com>
535
536 * configure.srv: Add new files.
537 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
538 aarch64_linux_read_description.
539 * linux-aarch64-low.c (aarch64_linux_read_description):
540 Merge with aarch64_arch_setup.
541 (aarch64_arch_setup): Call aarch64_linux_read_description.
542 * linux-aarch64-tdesc.c: New file.
543 * linux-aarch64-tdesc.h: New file.
544
506fe5f4
YQ
5452017-11-24 Yao Qi <yao.qi@linaro.org>
546
547 * configure.srv: Set $srv_regobj for tic6x-linux.
548 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
549 (tic6x_read_description): Move some code to tic6x_arch_setup.
550 (tic6x_tdesc_test): New function.
551 (initialize_low_arch): Call selftests::register_test.
552
29f9a567
YQ
5532017-11-22 Yao Qi <yao.qi@linaro.org>
554
555 * remote-utils.c (prepare_resume_reply): Use memcpy.
556
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5572017-11-19 Simon Marchi <simon.marchi@ericsson.com>
558
559 * linux-low.c (kill_one_lwp_callback): Return void, take
560 argument directly, don't filter on pid.
561 (linux_kill): Use for_each_thread.
562
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5632017-11-19 Simon Marchi <simon.marchi@ericsson.com>
564
565 * linux-low.c (need_step_over_p): Return bool, remove dummy
566 argument.
567 (linux_resume, proceed_all_lwps): Use find_thread.
568
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5692017-11-19 Simon Marchi <simon.marchi@ericsson.com>
570
571 * linux-low.c (resume_status_pending_p): Return bool, remove
572 flag_p argument.
573 (linux_resume): Use find_thread.
574
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5752017-11-19 Simon Marchi <simon.marchi@ericsson.com>
576
577 * linux-low.c (struct thread_resume_array): Remove.
578 (linux_set_resume_request): Return void, take arguments
579 directly.
580 (linux_resume): Use for_each_thread.
581
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5822017-11-19 Simon Marchi <simon.marchi@ericsson.com>
583
584 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
585 return bool, remove data argument.
586 (linux_stabilize_threads): Use find_thread.
587
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5882017-11-19 Simon Marchi <simon.marchi@ericsson.com>
589
590 * linux-low.c (unsuspend_one_lwp): Remove.
591 (unsuspend_all_lwps): Use for_each_thread, inline code from
592 unsuspend_one_lwp.
593
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5942017-11-19 Simon Marchi <simon.marchi@ericsson.com>
595
596 * gdbthread.h (find_thread): Add overload with ptid_t filter.
597 * linux-low.c (struct iterate_over_lwps_args): Remove.
598 (iterate_over_lwps_filter): Remove.
599 (iterate_over_lwps): Use find_thread.
600
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6012017-11-19 Simon Marchi <simon.marchi@ericsson.com>
602
603 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
604 (linux_handle_new_gdb_connection): Use for_each_thread, inline
605 code from reset_lwp_ptrace_options_callback.
606
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6072017-11-19 Simon Marchi <simon.marchi@ericsson.com>
608
609 * linux-arm-low.c (struct update_registers_data): Remove.
610 (update_registers_callback): Return void, take arguments
611 directly, don't check thread's pid.
612 (arm_insert_point, arm_remove_point): Use for_each_thread.
613
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6142017-11-19 Simon Marchi <simon.marchi@ericsson.com>
615
616 * win32-low.c (continue_one_thread): Return void, take argument
617 directly.
618 (child_continue): Use for_each_thread.
619
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6202017-11-19 Simon Marchi <simon.marchi@ericsson.com>
621
622 * win32-i386-low.c (update_debug_registers_callback): Rename
623 to ...
624 (update_debug_registers): ... this, return void, remove pid_p arg.
625 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
626
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6272017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
628
629 * inferiors.h (struct process_info): Add constructor, initialize
630 fields..
631 <syscalls_to_catch>: Change type to std::vector<int>.
632 * inferiors.c (add_process): Allocate process_info with new.
633 (remove_process): Free process_info with delete.
634 * linux-low.c (handle_extended_wait): Adjust.
635 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
636 * server.c (handle_general_set): Adjust.
637
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6382017-11-16 Pedro Alves <palves@redhat.com>
639
640 * remote-utils.c (remote_close): Block SIGIO signals instead of
641 uninstalling the SIGIO handler.
642
1d0aa65c
AH
6432017-11-16 Alan Hayward <alan.hayward@arm.com>
644
645 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
646
3491a34c
YQ
6472017-11-16 Yao Qi <yao.qi@linaro.org>
648
649 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
650 (tic6x_store_gregset): Likewise.
651 (tic6x_usrregs_info): Move it up.
652
a602f924
AH
6532017-11-15 Alan Hayward <alan.hayward@arm.com>
654
655 * Makefile.in: Update arch rules.
656 * configure.srv: Explicitly mark arch/ files.
657
5616b6c3
AS
6582017-11-13 Andreas Schwab <schwab@suse.de>
659
660 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
661 function.
662 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
663
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6642017-11-06 Pedro Alves <palves@redhat.com>
665
666 * config.in, configure: Regenerate.
667
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6682017-10-27 Simon Marchi <simon.marchi@ericsson.com>
669
670 * target.c (struct thread_search): Remove.
671 (thread_search_callback): Remove.
672 (prepare_to_access_memory): Use for_each_thread instead of
673 find_inferior. Inline code from thread_search_callback.
674
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6752017-10-27 Simon Marchi <simon.marchi@ericsson.com>
676
677 * server.c (struct visit_actioned_threads_data): Remove.
678 (visit_actioned_threads): Change prototype to take arguments
679 directly.
680 (resume): Use find_thread instead of find_inferior.
681
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6822017-10-27 Simon Marchi <simon.marchi@ericsson.com>
683
684 * server.c (queue_stop_reply_callback): Change prototype, return
685 void.
686 (find_status_pending_thread_callback): Remove.
687 (handle_status): Replace find_inferior with find_thread and
688 for_each_thread.
689
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AH
6902017-10-25 Alan Hayward <alan.hayward@arm.com>
691
692 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
693 with REGNO.
694 (aarch64_store_gregset): Likewise.
695 (aarch64_fill_fpregset): Likewise.
696 (aarch64_store_fpregset): Likewise.
697
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6982017-10-21 Simon Marchi <simon.marchi@ericsson.com>
699
700 * gdbthread.h (find_thread, for_each_thread): New functions.
701 * inferiors.c (thread_of_pid): Remove.
702 (find_any_thread_of_pid): Use find_thread.
703 * linux-low.c (num_lwps): Use for_each_thread.
704
7a7cdfa0
YQ
7052017-10-17 Yao Qi <yao.qi@linaro.org>
706
707 * Makefile.in: Remove one rule.
708 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
709
e675d170
YQ
7102017-10-17 Yao Qi <yao.qi@linaro.org>
711
712 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
713 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
714
7eb4e0f9
YQ
7152017-10-17 Yao Qi <yao.qi@linaro.org>
716
717 * configure.srv: Rename arm.o with arch/arm.o.
718
60d6cfc9
YQ
7192017-10-17 Yao Qi <yao.qi@linaro.org>
720
721 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
722 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
723 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
724 (arch-i386.o, arch-amd64.o): Remove rules.
725 (arch/%.o): New rule.
726 Update POSTCOMPILE and COMPILE.pre.
727 * configure.ac: Invoke AC_CONFIG_COMMANDS.
728 * configure: Re-generated.
729 * configure.srv: Replace arch-i386.o with arch/i386.o.
730 Replace arch-amd64.o with arch/amd64.o.
731
5bfda255
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7322017-10-16 Yao Qi <yao.qi@linaro.org>
733
734 * configure: Regenerated.
735
9c80ecd6
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7362017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
737
738 * inferiors.h: (struct inferior_list): Remove.
739 (struct inferior_list_entry); Remove.
740 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
741 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
742 get_first_inferior): Remove.
743 (for_each_inferior, for_each_inferior_with_data, find_inferior,
744 find_inferior_id, find_inferior_in_random): Change signature.
745 * inferiors.c (all_threads): Change type to
746 std::list<thread_info *>.
747 (get_thread): Remove macro.
748 (find_inferior, find_inferior_id): Change signature, implement
749 using find_thread.
750 (find_inferior_in_random): Change signature, implement using
751 find_thread_in_random.
752 (for_each_inferior, for_each_inferior_with_data): Change
753 signature, implement using for_each_thread.
754 (add_inferior_to_list, remove_inferior): Remove.
755 (add_thread, get_first_thread, thread_of_pid,
756 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
757 (get_first_inferior, one_inferior_p, clear_inferior_list):
758 Remove.
759 (clear_inferiors, get_thread_process): Update.
760 * gdbthread.h: Include <list>.
761 (struct thread_info) <entry>: Remove field.
762 <id>: New field.
763 (all_threads): Change type to std::list<thread_info *>.
764 (get_first_inferior): Add doc.
765 (find_thread, for_each_thread, find_thread_in_random): New
766 functions.
767 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
768 * linux-arm-low.c (update_registers_callback): Update.
769 * linux-low.c (second_thread_of_pid_p): Update.
770 (kill_one_lwp_callback, linux_detach_lwp_callback,
771 delete_lwp_callback, status_pending_p_callback, same_lwp,
772 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
773 iterate_over_lwps, not_stopped_callback,
774 resume_stopped_resumed_lwps, count_events_callback,
775 select_singlestep_lwp_callback, select_event_lwp_callback,
776 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
777 suspend_and_send_sigstop_callback, wait_for_sigstop,
778 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
779 lwp_running, linux_set_resume_request, resume_status_pending_p,
780 need_step_over_p, start_step_over, linux_resume_one_thread,
781 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
782 reset_lwp_ptrace_options_callback): Update.
783 * linux-mips-low.c (update_watch_registers_callback): Update.
784 * regcache.c (regcache_invalidate_one, regcache_invalidate):
785 Update.
786 (free_register_cache_thread_one): Remove.
787 (regcache_release): Update.
788 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
789 handle_qxfer_threads_worker): Update.
790 (handle_query): Update, use list iterator.
791 (visit_actioned_threads, handle_pending_status,
792 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
793 clear_pending_status_callback, set_pending_status_callback,
794 find_status_pending_thread_callback, handle_status,
795 process_serial_event): Update.
796 * target.c (thread_search_callback): Update.
797 * thread-db.c (thread_db_get_tls_address): Update.
798 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
799 Update.
800 * win32-i386-low.c (update_debug_registers_callback): Update.
801 * win32-low.c (delete_thread_info, child_delete_thread,
802 continue_one_thread, suspend_one_thread,
803 get_child_debug_event): Adjust.
804
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8052017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
806
807 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
808 * inferiors.h: Include <list>.
809 (struct process_info) <entry>: Remove field.
810 <pid>: New field.
811 (pid_of): Change macro to function.
812 (ptid_of, lwpid_of): Remove macro.
813 (all_processes): Change type to std::list<process_info *>.
814 (ALL_PROCESSES): Remove macro.
815 (for_each_process, find_process): New function.
816 * inferiors.c (all_processes): Change type to
817 std::list<process_info *>.
818 (find_thread_process): Adjust.
819 (add_process): Likewise.
820 (remove_process): Likewise.
821 (find_process_pid): Likewise.
822 (get_first_process): Likewise.
823 (started_inferior_callback): Remove.
824 (have_started_inferiors_p): Adjust.
825 (attached_inferior_callback): Remove.
826 (have_attached_inferiors_p): Adjust.
827 * linux-low.c (check_zombie_leaders): Likewise.
828 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
829 (x86_linux_update_xmltarget): Adjust.
830 * server.c (handle_query): Likewise.
831 (gdb_reattached_process): Remove.
832 (handle_status): Adjust.
833 (kill_inferior_callback): Likewise.
834 (detach_or_kill_inferior): Remove.
835 (print_started_pid): Likewise.
836 (print_attached_pid): Likewise.
837 (detach_or_kill_for_exit): Update.
838 (process_serial_event): Likewise.
839 * linux-arm-low.c (arm_new_fork): Likewise.
840
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8412017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
842
843 * dll.h: Include <list>.
844 (struct dll_info): Add constructor.
845 <entry>: Remove field.
846 (all_dlls): Change type to std::list<dll_info>.
847 * dll.c: Include <algorithm>.
848 (get_dll): Remove macro.
849 (all_dlls): Change type to std::list<dll_info *>.
850 (free_one_dll): Remove.
851 (match_dll): Likewise.
852 (loaded_dll): Adjust.
853 (unloaded_dll): Adjust to all_dlls type change, use
854 std::find_if. Inline code from match_dll.
855 (clear_dlls): Adjust to all_dlls type change.
856 * server.c (emit_dll_description): Remove.
857 (handle_qxfer_libraries): Adjust to all_dlls type change,
858 integrate emit_dll_description's functionality.
859
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8602017-10-12 Simon Marchi <simon.marchi@ericsson.com>
861
862 * linux-low.h (struct linux_target_ops) <delete_process>: New
863 field.
864 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
865 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
866 (struct linux_target_ops): Add delete_process callback.
867 * linux-arm-low.c (arm_delete_process): New.
868 (struct linux_target_ops): Add delete_process callback.
869 * linux-bfin-low.c (struct linux_target_ops): Likewise.
870 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
871 * linux-m32r-low.c (struct linux_target_ops): Likewise.
872 * linux-mips-low.c (mips_linux_delete_process): New.
873 (struct linux_target_ops): Add delete_process callback.
874 * linux-ppc-low.c (struct linux_target_ops): Likewise.
875 * linux-s390-low.c (struct linux_target_ops): Likewise.
876 * linux-sh-low.c (struct linux_target_ops): Likewise.
877 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
878 * linux-tile-low.c (struct linux_target_ops): Likewise.
879 * linux-x86-low.c (x86_linux_delete_process): New.
880 (struct linux_target_ops): Add delete_process callback.
881 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
882
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8832017-10-12 Simon Marchi <simon.marchi@ericsson.com>
884
885 * linux-aarch64-low.c (the_low_target): Add thread delete
886 callback.
887 * linux-arm-low.c (arm_delete_thread): New function.
888 (the_low_target): Add thread delete callback.
889 * linux-bfin-low.c (the_low_target): Likewise.
890 * linux-crisv32-low.c (the_low_target): Likewise.
891 * linux-low.c (delete_lwp): Invoke delete_thread callback if
892 set.
893 * linux-low.h (struct linux_target_ops) <delete_thread>: New
894 field.
895 * linux-m32r-low.c (the_low_target): Add thread delete callback.
896 * linux-mips-low.c (mips_linux_delete_thread): New function.
897 (the_low_target): Add thread delete callback.
898 * linux-ppc-low.c (the_low_target): Likewise.
899 * linux-s390-low.c (the_low_target): Likewise.
900 * linux-sh-low.c (the_low_target): Likewise.
901 * linux-tic6x-low.c (the_low_target): Likewise.
902 * linux-tile-low.c (the_low_target): Likewise.
903 * linux-x86-low.c (the_low_target): Likewise.
904 * linux-xtensa-low.c (the_low_target): Likewise.
905
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9062017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
907
908 * win32-low.c: Include "common-inferior.h".
909
bc3b087d
SDJ
9102017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
911
912 * inferiors.c (set_inferior_cwd): New function.
913 * server.c (handle_general_set): Handle QSetWorkingDir packet.
914 (handle_query): Inform that QSetWorkingDir is supported.
915 * win32-low.c (create_process): Pass the inferior's cwd to
916 CreateProcess.
917
d092c5a2
SDJ
9182017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
919
920 * inferiors.c (current_inferior_cwd): New global variable.
921 (get_inferior_cwd): New function.
922 * inferiors.h (struct process_info) <cwd>: New field.
923
7da0a886
SDJ
9242017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
925
926 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
927 (OBS): Add gdb_tilde_expand.o.
928
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9292017-10-02 Simon Marchi <simon.marchi@ericsson.com>
930
931 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
932 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
933
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9342017-09-29 Pedro Alves <palves@redhat.com>
935
936 * ax.c (gdb_parse_agent_expr): Constify.
937 * ax.h (gdb_parse_agent_expr): Constify.
938 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
939 Constify.
940 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
941 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
942 * remote-utils.h (read_ptid): Constify.
943 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
944 (process_point_options, process_serial_event): Constify.
945 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
946 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
947 (cmd_qtbuffer): Constify.
948
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9492017-09-29 Pedro Alves <palves@redhat.com>
950
951 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
952 fails.
953
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9542017-09-29 Pedro Alves <palves@redhat.com>
955
956 * linux-low.c (handle_extended_wait): Pass parent thread instead
957 of process to thread_db_notice_clone.
958 * linux-low.h (thread_db_notice_clone): Replace parent process
959 parameter with parent thread parameter.
960 * thread-db.c (find_one_thread): Add comment.
961 (thread_db_notice_clone): Replace parent process parameter with
962 parent thread parameter. Temporarily switch to the parent thread.
963
75352e28
SDJ
9642017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
965
966 * gdbthread.h: Include "common-gdbthread.h".
967 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
968 "if" when validating the ptid.
969 * remote-utils.c: Include "gdbthread.h".
970 (prepare_resume_reply): Use "switch_to_thread".
971 * target.c (done_accessing_memory): Likewise.
972
ad339634
AA
9732017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
974
975 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
976 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
977 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
978 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
979 s390x-gs-linux64-ipa.o to ipa_obj.
980 * linux-s390-low.c (HWCAP_S390_GS): New define.
981 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
982 New functions.
983 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
984 (s390_arch_setup): Check for guarded-storage support and choose
985 appropriate tdesc.
986 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
987 init_registers_s390x_gs_linux64.
988 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
989 enum value.
990 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
991 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
992
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994
995 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
996
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9972017-09-21 Kevin Buettner <kevinb@redhat.com>
998
999 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1000 (thread_db_thread_handle): Declare.
1001 * linux-low.c (linux_target_ops): Initialize thread_handle.
1002 * server.c (handle_qxfer_threads_worker): Add support for
1003 "handle" attribute.
1004 * target.h (struct target_ops): Add new function pointer,
1005 thread_handle.
1006 (target_thread_handle): Define.
1007 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1008 field in lwp.
1009 (thread_db_thread_handle): New function.
1010
86299109
KB
10112017-09-21 Kevin Buettner <kevinb@redhat.com>
1012
1013 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1014 * linux-low.h (thread_db_notice_clone): Declare.
1015 * thread-db.c (thread_db_notice_clone): New function.
1016
f557a88a
PA
10172017-09-21 Pedro Alves <palves@redhat.com>
1018
1019 * server.c (gdb_read_memory, handle_status, process_serial_event)
1020 (handle_serial_event, handle_target_event): Adjust to
1021 set_desired_thread prototype change.
1022 * target.c (set_desired_thread): Remove 'use_general' parameter
1023 and adjust.
1024 * target.h (set_desired_thread): Remove 'use_general' parameter.
1025
223ffa71
TT
10262017-09-20 Tom Tromey <tom@tromey.com>
1027
1028 * target.c (target_terminal::terminal_state): Define.
1029 (target_terminal::init): Rename from target_terminal_init.
1030 (target_terminal::inferior): Rename from
1031 target_terminal_inferior.
1032 (target_terminal::ours): Rename from target_terminal_ours.
1033 (target_terminal::ours_for_output, target_terminal::info): New.
1034
04fd3ba9
SM
10352017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1036
1037 * server.c (accumulate_file_name_length): Remove.
1038 (emit_dll_description): Adjust to std::string change.
1039 (handle_qxfer_libraries): Use std::string to hold document.
1040
5e187554
SM
10412017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1042
1043 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1044 return type of xml_escape_text.
1045 * server.c (emit_dll_description): Likewise.
1046
1526853e
SM
10472017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1048
1049 * server.c (captured_main): Accept argument for --selftest.
1050 Update run_tests call.
1051 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1052 when registering selftests.
1053
c4dfafab
SDJ
10542017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1055
1056 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1057 instead of "VEC" for "target_desc.reg_defs".
1058 (regcache_cpy): Likewise.
1059 (registers_to_string): Likewise.
1060 (registers_from_string): Likewise.
1061 (find_regno): Likewise.
1062 (supply_regblock): Likewise.
1063 (regcache_raw_read_unsigned): Likewise.
1064 * tdesc.c (init_target_desc): Likewise.
1065 (tdesc_create_reg): Likewise.
1066 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1067 (struct target_desc) <reg_defs>: Convert to "std::vector".
1068 (target_desc): Do not initialize "reg_defs".
1069 (~target_desc): Update code to use "std::vector" instead of "VEC"
1070 for "target_desc.reg_defs".
1071 (operator==): Likewise.
1072
124aceb4
SM
10732017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1074
1075 * inferiors.h (thread_to_gdb_id): Remove.
1076 * inferiors.c (thread_to_gdb_id): Remove.
1077 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1078 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1079 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1080 Likewise.
1081 * nto-low.c (nto_fetch_registers, nto_store_registers,
1082 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1083
96cde54f
SM
10842017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1085
1086 * inferiors.h (gdb_id_to_thread_id): Remove.
1087 * inferiors.c (gdb_id_to_thread_id): Remove.
1088 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1089 removal. Move pid declaration closer to where it's used.
1090
e8ca139e
SM
10912017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1092
1093 * server.c (handle_detach): New function.
1094 (process_serial_event): Move code out, call handle_detach.
1095
f8a4e119
SM
10962017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1097
1098 * server.c (require_running): Rename to ...
1099 (require_running_or_return): ... this ...
1100 (require_running_or_break): ... and this.
1101 (handle_query, process_serial_event): Adjust.
1102
0eb0a407
SM
11032017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1104
1105 * linux-low.c (linux_set_resume_request): Remove unused
1106 variables.
1107
785922a5
SM
11082017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1109
1110 * server.c (first_thread_of): Remove.
1111 (process_serial_event): Replace usage of first_thread_of with
1112 find_any_thread_of_pid.
1113 * tracepoint.c (same_process_p): Remove.
1114 (gdb_agent_about_to_close): Replace usage of same_process_p with
1115 find_any_thread_of_pid.
1116 * linux-x86-low.c (same_process_callback): Remove.
1117 (x86_arch_setup_process_callback): Replace usage of
1118 same_process_callback with find_any_thread_of_pid.
1119 * thread-db.c (any_thread_of): Remove.
1120 (switch_to_process): Replace usage of any_thread_of with
1121 find_any_thread_of_pid.
1122 * inferiors.c (thread_pid_matches_callback): Remove.
1123 (find_thread_process): Adjust to use find_any_thread_of_pid.
1124
a059f00c
SDJ
11252017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1126
1127 * regcache.c (get_thread_regcache): Guard calls to "memset"
1128 with "!VEC_empty".
1129
cc397f3a
SDJ
11302017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1131
1132 * linux-low.c (handle_extended_wait): Use
1133 "allocate_target_description" instead of "XNEW".
1134 * linux-x86-low.c (initialize_low_arch): Likewise.
1135
22916b07
YQ
11362017-09-05 Yao Qi <yao.qi@linaro.org>
1137
1138 * configure.srv (srv_i386_regobj): Remove.
1139 (srv_amd64_regobj): Remove.
1140 (srv_regobj): Set it to "" for x86 non-linux targets.
1141 * linux-x86-tdesc.c (i386_linux_read_description):
1142 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1143 (init_registers_i386): Remove the declaration.
1144 (tdesc_i386): Remove the declaration.
1145 (lynx_i386_arch_setup): Call i386_create_target_description.
1146 * nto-x86-low.c: Likewise.
1147 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1148 [!__x86_64__]: include arch/i386.h.
1149 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1150
38602d55
YQ
11512017-09-05 Yao Qi <yao.qi@linaro.org>
1152
1153 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1154 i386/amd64-XXX-linux from it.
1155
44b886ff
YQ
11562017-09-05 Yao Qi <yao.qi@linaro.org>
1157
1158 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1159 false.
1160 (ipa_amd64_linux_regobj): Remove.
1161 (ipa_x32_linux_regobj): Remove.
1162
b4570e4b
YQ
11632017-09-05 Yao Qi <yao.qi@linaro.org>
1164
1165 * Makefile.in (arch-amd64.o): New rule.
1166 * configure.srv: Append arch-amd64.o.
1167 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1168 (get_ipa_tdesc): Call amd64_linux_read_description.
1169 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1170 and init_registers_amd64_XXX.
1171 * linux-x86-low.c (x86_linux_read_description): Call
1172 amd64_linux_read_description.
1173 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1174 (initialize_low_arch): Don't call init_registers_x32_XXX and
1175 init_registers_amd64_XXX.
1176 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1177 and tdesc_amd64_XXX.
1178 [__x86_64__] (amd64_tdesc_test): New function.
1179 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1180 and init_registers_amd64_XXX.
1181 * linux-x86-tdesc.c: Include arch/amd64.h.
1182 (xcr0_to_tdesc_idx): New function.
1183 (i386_linux_read_description): New function.
1184 (amd64_get_ipa_tdesc_idx): New function.
1185 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1186 (amd64_get_ipa_tdesc): Declare.
1187
d1f28ea2
YQ
11882017-09-05 Yao Qi <yao.qi@linaro.org>
1189
1190 * configure.srv (srv_i386_linux_xmlfiles): Remove
1191 i386/i386-XXX-linux.xml from it.
1192
25a93583
YQ
11932017-09-05 Yao Qi <yao.qi@linaro.org>
1194
1195 * configure.srv: Set srv_i386_linux_regobj empty if $development
1196 is false.
1197 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1198 initialize_low_tdesc.
1199 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1200 with #if initialize_low_tdesc.
1201 * linux-x86-tdesc-selftest.c: New file.
1202 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1203
5f035c07
YQ
12042017-09-05 Yao Qi <yao.qi@linaro.org>
1205
1206 * Makefile.in (arch-i386.o): New rule.
1207 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1208 (x86_64-*-linux*): Likewise.
1209 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1210 include arch/i386.h.
1211 (i386_linux_read_description): Remove code and call
1212 i386_create_target_description.
1213 * tdesc.c (allocate_target_description): New function.
1214 * tdesc.h (set_tdesc_architecture): Remove declaration.
1215 (set_tdesc_osabi): Likewise.
1216
0abe8a89
YQ
12172017-09-05 Yao Qi <yao.qi@linaro.org>
1218
1219 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1220 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1221 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1222 .xmltarget.
1223 * server.c (get_features_xml): Call tdesc_get_features_xml.
1224 * tdesc.c (set_tdesc_architecture): New function.
1225 (set_tdesc_osabi): New function.
1226 (tdesc_get_features_xml): New function.
1227 (tdesc_create_feature): Add an argument.
1228 * tdesc.h (struct target_desc) <features>: New field.
1229 <arch, osabi>: New field.
1230 (~target_desc): xfree features, arch, and osabi.
1231 (target_desc::oerator==): Don't compare .xmltarget.
1232 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1233 (set_tdesc_osabi): Likewise.
1234 (tdesc_get_features_xml): Likewise.
1235
0a188386
YQ
12362017-09-05 Yao Qi <yao.qi@linaro.org>
1237
1238 * linux-x86-tdesc.c: Include selftest.h.
1239 (i386_tdesc_test): New function.
1240 (initialize_low_tdesc): Call selftests::register_test.
1241 * tdesc.h: Include regdef.h.
1242 (target_desc): Override operator == and !=.
1243
f49ff000
YQ
12442017-09-05 Yao Qi <yao.qi@linaro.org>
1245
1246 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1247 (ipa_obj): Likewise.
1248 * linux-i386-ipa.c: Include common/x86-xstate.h
1249 (get_ipa_tdesc): Call i386_linux_read_description.
1250 (initialize_low_tracepoint): Don't call init_registers_XXX
1251 functions, call initialize_low_tdesc instead.
1252 * linux-x86-low.c (x86_linux_read_description): Call
1253 i386_linux_read_description.
1254 (initialize_low_arch): Don't call init_registers_i386_XXX
1255 functions, call initialize_low_tdesc.
1256 * linux-x86-tdesc.c: New file.
1257 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1258 (i386_get_ipa_tdesc_idx): Declare.
1259 (i386_get_ipa_tdesc): Declare.
1260 (initialize_low_tdesc): Declare.
1261
2b68ef2f
YQ
12622017-09-05 Yao Qi <yao.qi@linaro.org>
1263
1264 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1265 instead of 0.
1266
f7000548
YQ
12672017-09-05 Yao Qi <yao.qi@linaro.org>
1268
1269 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1270 * regcache.c (get_thread_regcache): Use VEC_length.
1271 (init_register_cache): Likewise.
1272 (regcache_cpy): Likewise.
1273 (registers_to_string): Iterate reg_defs via VEC_iterate.
1274 (find_regno): Likewise.
1275 (find_register_by_number): Use VEC_index.
1276 (register_size): Call find_register_by_number.
1277 (register_data): Call find_register_by_number.
1278 (supply_regblock): Use VEC_length.
1279 (regcache_raw_read_unsigned): Likewise.
1280 * tdesc.c (init_target_desc): Iterate reg_defs via
1281 VEC_iterate.
1282 (default_description): Update initializer.
1283 (copy_target_description): Don't update field num_registers.
1284 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1285 <num_registers>: Remove.
1286
50a421ac
SM
12872017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1288
1289 * Makefile.in (.SECONDARY): Define target.
1290
23fdd69e
SM
12912017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1292
1293 * linux-low.c (linux_wait_1): Adjust.
1294 * server.c (queue_stop_reply_callback): Adjust.
1295
0a2dde4a
SDJ
12962017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1297
1298 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1299 QEnvironmentUnset and QEnvironmentReset packets.
1300 (handle_query): Inform remote that QEnvironmentHexEncoded,
1301 QEnvironmentUnset and QEnvironmentReset are supported.
1302
6afd337d
SM
13032017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1304
1305 * inferiors.h (inferior_target_data): Rename to ...
1306 (thread_target_data): ... this.
1307 (inferior_regcache_data): Rename to ...
1308 (thread_regcache_data): ... this.
1309 (set_inferior_regcache_data): Rename to ...
1310 (set_thread_regcache_data): ... this.
1311 * inferiors.c (inferior_target_data): Rename to ...
1312 (thread_target_data): ... this.
1313 (inferior_regcache_data): Rename to ...
1314 (thread_regcache_data): ... this.
1315 (set_inferior_regcache_data): Rename to ...
1316 (set_thread_regcache_data): ... this.
1317 (free_one_thread): Update.
1318 * linux-low.h (get_thread_lwp): Update.
1319 * regcache.c (get_thread_regcache): Update.
1320 (regcache_invalidate_thread): Update.
1321 (free_register_cache_thread): Update.
1322 * win32-i386-low.c (update_debug_registers_callback): Update.
1323 (win32_get_current_dr): Update.
1324 * win32-low.c (thread_rec): Update.
1325 (delete_thread_info): Update.
1326 (continue_one_thread): Update.
1327 (suspend_one_thread): Update.
1328
a160cc46
SM
13292017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1330
1331 * inferiors.c (set_inferior_target_data): Remove.
1332 * inferiors.h (set_inferior_target_data): Remove.
1333
6d580b63
YQ
13342017-08-18 Yao Qi <yao.qi@linaro.org>
1335
1336 * Makefile.in (OBS): Add selftest.o.
1337 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1338 * configure, config.in: Re-generated.
1339 * server.c: Include common/sefltest.h.
1340 (captured_main): Handle option --selftest.
1341
f5a29eb0
YQ
13422017-08-09 Yao Qi <yao.qi@linaro.org>
1343
1344 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1345 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1346 i386-avx-mpx.o and i386-mmx.o.
1347 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1348 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1349 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1350 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1351 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1352 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1353 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1354 i386/amd64-avx-mpx.xml.
1355
57757c2f
YQ
13562017-08-09 Yao Qi <yao.qi@linaro.org>
1357
1358 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1359 and x32-avx-avx512.o.
1360 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1361 i386/x32-avx-avx512.xml.
1362
229d26fc
SM
13632017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1364
1365 * tracepoint.h (enum class fast_tpoint_collect_result): New
1366 enumeration.
1367 (fast_tracepoint_collecting): Change return type to
1368 fast_tpoint_collect_result.
1369 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1370 * linux-low.h: Include tracepoint.h.
1371 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1372 fast_tpoint_collect_result.
1373 * linux-low.c (handle_tracepoints): Adjust.
1374 (linux_fast_tracepoint_collecting): Change return type to
1375 fast_tpoint_collect_result.
1376 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1377 linux_wait_1, stuck_in_jump_pad_callback,
1378 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1379 proceed_one_lwp): Adjust to type change.
1380
2e1e43e1
YQ
13812017-07-10 Yao Qi <yao.qi@linaro.org>
1382
1383 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1384
adc764e7
YQ
13852017-06-29 Yao Qi <yao.qi@linaro.org>
1386
1387 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1388 Remove.
1389 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1390
a206891a
SM
13912017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1392
1393 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1394
9a6c7d9c
SDJ
13952017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1396
1397 * linux-low.c (linux_create_inferior): Adjust code to access the
1398 environment information via 'gdb_environ' class.
1399 * lynx-low.c (lynx_create_inferior): Likewise.
1400 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1401 (get_environ): Return a pointer to 'our_environ'.
1402 (captured_main): Initialize 'our_environ'.
1403 * server.h (get_environ): Adjust prototype.
1404 * spu-low.c (spu_create_inferior): Adjust code to access the
1405 environment information via 'gdb_environ' class.
1406
ae3e2ccf
SM
14072017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1408
1409 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1410 usage of "register" keyword.
1411
3e019bdc
SM
14122017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1413
1414 * configure: Re-generate.
1415
8465943a
SM
14162017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1417
1418 * configure: Re-generate.
1419
cf0dd6f0
SM
14202017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1421
1422 * Makefile.in (COMPILE.pre): Add "-x c++".
1423
9845682b
SDJ
14242017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1425
1426 * fork-child.c: Conditionally include <signal.h>.
1427
aefd8b33
SDJ
14282017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1429
1430 * server.c (handle_general_set): Handle new packet
1431 "QStartupWithShell".
1432 (handle_query): Add "QStartupWithShell" to the list of supported
1433 packets.
1434 (gdbserver_usage): Add help text explaining the
1435 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1436 options.
1437 (captured_main): Recognize and act upon the presence of the new
1438 CLI options.
1439
2090129c
SDJ
14402017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1441 Pedro Alves <palves@redhat.com>
1442
1443 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1444 * configure: Regenerate.
1445 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1446 "fork-inferior.o".
1447 (i[34567]86-*-lynxos*): Likewise.
1448 (spu*-*-*): Likewise.
1449 * fork-child.c: New file.
1450 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1451 and "environ.h".
1452 (linux_ptrace_fun): New function.
1453 (linux_create_inferior): Adjust function prototype to reflect
1454 change on "target.h". Adjust function code to use
1455 "fork_inferior".
1456 (linux_request_interrupt): Delete "signal_pid".
1457 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1458 (lynx_ptrace_fun): New function.
1459 (lynx_create_inferior): Adjust function prototype to reflect
1460 change on "target.h". Adjust function code to use
1461 "fork_inferior".
1462 * nto-low.c (nto_create_inferior): Adjust function prototype and
1463 code to reflect change on "target.h". Update comments.
1464 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1465 "common-terminal.h" and "environ.h".
1466 (terminal_fd): Moved to fork-child.c.
1467 (old_foreground_pgrp): Likewise.
1468 (restore_old_foreground_pgrp): Likewise.
1469 (last_status): Make it global.
1470 (last_ptid): Likewise.
1471 (our_environ): New variable.
1472 (startup_with_shell): Likewise.
1473 (program_name): Likewise.
1474 (program_argv): Rename to...
1475 (program_args): ...this.
1476 (wrapper_argv): New variable.
1477 (start_inferior): Delete function.
1478 (get_exec_wrapper): New function.
1479 (get_exec_file): Likewise.
1480 (get_environ): Likewise.
1481 (prefork_hook): Likewise.
1482 (post_fork_inferior): Likewise.
1483 (postfork_hook): Likewise.
1484 (postfork_child_hook): Likewise.
1485 (handle_v_run): Update code to deal with arguments coming from the
1486 remote host. Update calls from "start_inferior" to
1487 "create_inferior".
1488 (captured_main): Likewise. Initialize environment variable. Call
1489 "have_job_control".
1490 * server.h (post_fork_inferior): New prototype.
1491 (get_environ): Likewise.
1492 (last_status): Declare.
1493 (last_ptid): Likewise.
1494 (signal_pid): Likewise.
1495 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1496 (spu_ptrace_fun): New function.
1497 (spu_create_inferior): Adjust function prototype to reflect change
1498 on "target.h". Adjust function code to use "fork_inferior".
1499 * target.c (target_terminal_init): New function.
1500 (target_terminal_inferior): Likewise.
1501 (target_terminal_ours): Likewise.
1502 * target.h: Include <vector>.
1503 (struct target_ops) <create_inferior>: Update prototype.
1504 (create_inferior): Update macro.
1505 * utils.c (gdb_flush_out_err): New function.
1506 * win32-low.c (win32_create_inferior): Adjust function prototype
1507 and code to reflect change on "target.h".
1508
043a4934
SDJ
15092017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1510
1511 * inferiors.c (switch_to_thread): New function.
1512
15652511
SDJ
15132017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1514
1515 * Makefile.in (SFILE): Add "common/job-control.c".
1516 (OBS): Add "job-control.o".
1517
21ea5acd
SDJ
15182017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1519
1520 * Makefile: Remove "@host_makefile_frag@".
1521
e13cb306
PA
15222017-05-05 Pedro Alves <palves@redhat.com>
1523
1524 * configure: Regenerate.
1525
c94fee56
SDJ
15262017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1527
1528 * configure: Regenerate.
1529
a0ff9e1a
SM
15302017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1531
1532 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1533 software_single_step change of return type to
1534 std::vector<CORE_ADDR>.
1535 * linux-low.c (install_software_single_step_breakpoints):
1536 Likewise.
1537 * linux-low.h (install_software_single_step_breakpoints):
1538 Likewise.
1539
be628ab8
SDJ
15402017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1541
1542 * remote-utils.c: Include "gdb_termios.h" instead of
1543 "terminal.h".
1544 * terminal.h: Delete file.
1545
7c5ded6a
SDJ
15462017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1547
1548 * server.c: Include <vector>.
1549 <program_argv, wrapper_argv>: Convert to std::vector.
1550 (start_inferior): Rewrite function to use C++.
1551 (handle_v_run): Likewise. Update code that calculates the argv
1552 based on the vRun packet; use C++.
1553 (captured_main): Likewise.
1554
436252de
SM
15552017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1556
1557 * server.c (handle_v_cont): Initialize thread_resume::thread
1558 with null_ptid.
1559
9bf2a700
PA
15602017-04-05 Pedro Alves <palves@redhat.com>
1561
1562 * configure: Regenerate.
1563
a121b7c1
PA
15642017-04-05 Pedro Alves <palves@redhat.com>
1565
1566 * gdbreplay.c (sync_error): Constify.
1567 * linux-x86-low.c (push_opcode): Constify.
1568
21c8a587
PA
15692017-04-05 Pedro Alves <palves@redhat.com>
1570
1571 * win32-low.c (get_child_debug_event)
1572 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1573 Report TARGET_WAITKIND_SPURIOUS instead.
1574
fb32b4f7
PA
15752017-04-05 Pedro Alves <palves@redhat.com>
1576
1577 * remote-utils.c (remote_prepare, remote_open): Constify.
1578 * remote-utils.h (remote_prepare, remote_open): Constify.
1579 * server.c (captured_main): Constify 'port' handling.
1580
65dd1e59
SM
15812017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1582
1583 * Makefile.in (clean): Clear .deps.
1584
8fa5b777
SM
15852017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1586
1587 * .gitignore: Remove generated files, replace with wildcard.
1588 * (clean): Replace removal of generated files with wildcard.
1589 (version.c): Replace with...
1590 (version-generated.c): ...this.
1591 (xml-builtin.c): Replace with...
1592 (xml-builtin-generated.c): ...this.
1593 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1594 (%.c: *regformats*): Replace with...
1595 (%-generated.c: *regformats*): ...this.
1596
a12e714b
MF
15972017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1598
1599 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1600 (xtensa_fill_gregset): Call collect_register_by_name for
1601 threadptr register.
1602 (xtensa_store_gregset): Call supply_register_by_name for
1603 threadptr register.
1604
1a09b50a
MF
16052017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1606
1607 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1608 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1609 (xtensa_store_gregset): Call supply_register for all registers in
1610 a0_regnum..a0_regnum + C0_NREGS range.
1611
1a01e7c6
SM
16122017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1613
1614 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1615 (ax-ipa.o: ax.c): Remove.
1616 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1617 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1618 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1619 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1620 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1621
36bc18a8
SM
16222017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1623
1624 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1625 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1626 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1627 (errors-ipa.o: ../common/errors.c): Remove.
1628 (format-ipa.o: ../common/format.c): Remove.
1629 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1630
a8ebe3d5
SM
16312017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1632
1633 * Makefile.in (%-ipa.o: %.c): New rule.
1634 (tracepoint-ipa.o: tracepoint.c): Remove.
1635 (utils-ipa.o: utils.c): Remove.
1636 (remote-utils-ipa.o: remote-utils.c): Remove.
1637 (regcache-ipa.o: regcache.c): Remove.
1638 (i386-linux-ipa.o: i386-linux.c): Remove.
1639 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1640 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1641 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1642 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1643 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1644 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1645 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1646 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1647 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1648 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1649 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1650 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1651 (aarch64-ipa.o: aarch64.c): Remove.
1652 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1653 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1654 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1655 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1656 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1657 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1658 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1659 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1660 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1661 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1662 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1663 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1664 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1665 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1666 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1667 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1668 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1669 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1670 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1671 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1672 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1673 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1674 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1675 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1676 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1677 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1678 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1679 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1680 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1681 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1682 (tdesc-ipa.o: tdesc.c): Remove.
1683 (x32-linux-ipa.o: x32-linux.c): Remove.
1684 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1685 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1686
50cfacb7
SM
16872017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1688
1689 * Makefile.in (%.o: ../arch/%.c): New rule.
1690 (arm.o: ../arch/arm.c): Remove.
1691 (arm-linux.o: ../arch/arm-linux.c): Remove.
1692 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1693 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1694
c5a22423
SM
16952017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1696
1697 * Makefile.in (%.o: ../nat/%.c): New rule.
1698 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1699 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1700 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1701 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1702 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1703 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1704 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1705 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1706 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1707 (linux-personality.o: ../nat/linux-personality.c): Remove.
1708 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1709 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1710 (x86-linux.o: ../nat/x86-linux.c): Remove.
1711 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1712 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1713
6bda016b
SM
17142017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1715
1716 * Makefile.in (%.o: ../common/%.c): New rule.
1717 (signals.o: ../common/signals.c): Remove.
1718 (print-utils.o: ../common/print-utils.c): Remove.
1719 (rsp-low.o: ../common/rsp-low.c): Remove.
1720 (common-utils.o: ../common/common-utils.c): Remove.
1721 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1722 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1723 (vec.o: ../common/vec.c): Remove.
1724 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1725 (xml-utils.o: ../common/xml-utils.c): Remove.
1726 (ptid.o: ../common/ptid.c): Remove.
1727 (buffer.o: ../common/buffer.c): Remove.
1728 (format.o: ../common/format.c): Remove.
1729 (filestuff.o: ../common/filestuff.c): Remove.
1730 (agent.o: ../common/agent.c): Remove.
1731 (errors.o: ../common/errors.c): Remove.
1732 (environ.o: ../common/environ.c): Remove.
1733 (common-debug.o: ../common/common-debug.c): Remove.
1734 (cleanups.o: ../common/cleanups.c): Remove.
1735 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1736 (fileio.o: ../common/fileio.c): Remove.
1737 (common-regcache.o: ../common/common-regcache.c): Remove.
1738 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1739 (new-op.o: ../common/new-op.c): Remove.
1740 (btrace-common.o: ../common/btrace-common.c): Remove.
1741
21122961
SM
17422017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1743
1744 * Makefile.in (%.o: ../target/%.c): New rule.
1745 (waitstatus.o: ../target/waitstatus.c): Remove.
1746
c362e621
SM
17472017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1748
1749 * Makefile.in
1750 (%.c: ../regformats/%.dat,
1751 (%.c: ../regformats/arm/%.dat,
1752 (%.c: ../regformats/i386/%.dat,
1753 (%.c: ../regformats/rs6000/%.dat): New rules.
1754 (aarch64.c): Remove.
1755 (reg-arm.c): Remove.
1756 (arm-with-iwmmxt.c): Remove.
1757 (arm-with-vfpv2.c): Remove.
1758 (arm-with-vfpv3.c): Remove.
1759 (arm-with-neon.c): Remove.
1760 (reg-bfin.c): Remove.
1761 (reg-cris.c): Remove.
1762 (reg-crisv32.c): Remove.
1763 (i386.c): Remove.
1764 (i386-linux.c): Remove.
1765 (i386-avx.c): Remove.
1766 (i386-avx-linux.c): Remove.
1767 (i386-avx-avx512.c): Remove.
1768 (i386-avx-avx512-linux.c): Remove.
1769 (i386-mpx.c): Remove.
1770 (i386-mpx-linux.c): Remove.
1771 (i386-avx-mpx-avx512-pku.c): Remove.
1772 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1773 (i386-avx-mpx.c): Remove.
1774 (i386-avx-mpx-linux.c): Remove.
1775 (i386-mmx.c): Remove.
1776 (i386-mmx-linux.c): Remove.
1777 (reg-ia64.c): Remove.
1778 (reg-m32r.c): Remove.
1779 (reg-m68k.c): Remove.
1780 (reg-cf.c): Remove.
1781 (mips-linux.c): Remove.
1782 (mips-dsp-linux.c): Remove.
1783 (mips64-linux.c): Remove.
1784 (mips64-dsp-linux.c): Remove.
1785 (nios2-linux.c): Remove.
1786 (powerpc-32.c): Remove.
1787 (powerpc-32l.c): Remove.
1788 (powerpc-altivec32l.c): Remove.
1789 (powerpc-cell32l.c): Remove.
1790 (powerpc-vsx32l.c): Remove.
1791 (powerpc-isa205-32l.c): Remove.
1792 (powerpc-isa205-altivec32l.c): Remove.
1793 (powerpc-isa205-vsx32l.c): Remove.
1794 (powerpc-e500l.c): Remove.
1795 (powerpc-64l.c): Remove.
1796 (powerpc-altivec64l.c): Remove.
1797 (powerpc-cell64l.c): Remove.
1798 (powerpc-vsx64l.c): Remove.
1799 (powerpc-isa205-64l.c): Remove.
1800 (powerpc-isa205-altivec64l.c): Remove.
1801 (powerpc-isa205-vsx64l.c): Remove.
1802 (s390-linux32.c): Remove.
1803 (s390-linux32v1.c): Remove.
1804 (s390-linux32v2.c): Remove.
1805 (s390-linux64.c): Remove.
1806 (s390-linux64v1.c): Remove.
1807 (s390-linux64v2.c): Remove.
1808 (s390-te-linux64.c): Remove.
1809 (s390-vx-linux64.c): Remove.
1810 (s390-tevx-linux64.c): Remove.
1811 (s390x-linux64.c): Remove.
1812 (s390x-linux64v1.c): Remove.
1813 (s390x-linux64v2.c): Remove.
1814 (s390x-te-linux64.c): Remove.
1815 (s390x-vx-linux64.c): Remove.
1816 (s390x-tevx-linux64.c): Remove.
1817 (tic6x-c64xp-linux.c): Remove.
1818 (tic6x-c64x-linux.c): Remove.
1819 (tic6x-c62x-linux.c): Remove.
1820 (reg-sh.c): Remove.
1821 (reg-sparc64.c): Remove.
1822 (reg-spu.c): Remove.
1823 (amd64.c): Remove.
1824 (amd64-linux.c): Remove.
1825 (amd64-avx.c): Remove.
1826 (amd64-avx-linux.c): Remove.
1827 (amd64-avx-avx512.c): Remove.
1828 (amd64-avx-avx512-linux.c): Remove.
1829 (amd64-mpx.c): Remove.
1830 (amd64-mpx-linux.c): Remove.
1831 (amd64-avx-mpx-avx512-pku.c): Remove.
1832 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1833 (amd64-avx-mpx.c): Remove.
1834 (amd64-avx-mpx-linux.c): Remove.
1835 (x32.c): Remove.
1836 (x32-linux.c): Remove.
1837 (x32-avx.c): Remove.
1838 (x32-avx-linux.c): Remove.
1839 (x32-avx-avx512.c): Remove.
1840 (x32-avx-avx512-linux.c): Remove.
1841 (reg-xtensa.c): Remove.
1842 (reg-tilegx.c): Remove.
1843 (reg-tilegx32.c): Remove.
1844
1672e0d9
SDJ
18452017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1846
1847 * Makefile.in (SFILES): Add "common/environ.c".
1848 (OBJS): Add "common/environ.h".
1849
239b6d10
WT
18502017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1851
1852 * configure.ac: Check if the fs_base and gs_base members of
1853 `struct user_regs_struct' exist.
1854 * config.in: Regenerated.
1855 * configure: Likewise.
1856
694b382c
AT
18572017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1858
1859 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1860 target_read_memory.
1861 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1862 (get_next_pcs_syscall_next_pc): Likewise.
1863
7dc53023
LM
18642016-12-23 Luis Machado <lgustavo@codesourcery.com>
1865
1866 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1867 * nto-x86-low.c: Likewise.
1868
ad02e4fe
SM
18692016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1870
1871 * Makefile.in: Include disable-implicit-rules.mk.
1872
dcb07cfa
PA
18732016-11-23 Pedro Alves <palves@redhat.com>
1874
1875 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1876 (debug_vprintf): Use std::chrono::steady_clock instead of
1877 gettimeofday. Use '.' instead of ':'.
1878 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1879 (get_timestamp): Use std::chrono::steady_clock instead of
1880 gettimeofday.
1881
8629c02c
SM
18822016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1883
1884 * Makefile.in: Fix whitespace formatting.
1885
b593ecca
SM
18862016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1887
1888 * Makefile.in (SFILES, OBS): Flatten list and order
1889 alphabetically.
1890
9986ba08
PA
18912016-11-23 Pedro Alves <palves@redhat.com>
1892
1893 * event-loop.c (handle_file_event): Use warning.
1894 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1895 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1896 Use warning.
1897
4eefa7bc
PA
18982016-11-23 Pedro Alves <palves@redhat.com>
1899
1900 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1901 output.
1902 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1903 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1904 debug_printf and debug_flush for debug output.
1905 * server.c (handle_general_set): Likewise.
1906 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1907 output.
1908
5443506e
SM
19092016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1910
1911 * Makefile.in (.c.o): Replace rule with ...
1912 (%.o: %.c): ... this one.
1913
3b165252
SM
19142016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1915
1916 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1917 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1918 make.
1919 * configure.ac: Remove checks for the make program.
1920 * configure: Re-generate.
1921
0bcda685
PA
19222016-10-28 Pedro Alves <palves@redhat.com>
1923
1924 * Makefile.in (CXX_DIALECT): Get from configure.
1925 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1926 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1927 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1928 * config.in: Regenerate.
1929 * configure: Regenerate.
1930
c3805894
YQ
19312016-10-27 Yao Qi <yao.qi@linaro.org>
1932
1933 * linux-low.c (linux_supports_range_stepping): Return true if
1934 can_software_single_step return true.
1935
89342618
YQ
19362016-10-27 Yao Qi <yao.qi@linaro.org>
1937
1938 * inferiors.c (find_inferior_in_random): New function.
1939 * inferiors.h (find_inferior_in_random): Declare.
1940 * linux-low.c (linux_wait_for_event_filtered): Call
1941 find_inferior_in_random instead of find_inferior.
1942
e3652c84
YQ
19432016-10-27 Yao Qi <yao.qi@linaro.org>
1944
1945 * linux-low.c (linux_wait_1): If single-step breakpoints are
1946 inserted, remove them.
1947
5a04c4cf
PA
19482016-10-26 Pedro Alves <palves@redhat.com>
1949
1950 * linux-low.c (handle_extended_wait): Link parent/child fork
1951 threads.
1952 (linux_wait_1): Unlink them.
1953 (linux_set_resume_request): Ignore resume requests for
1954 already-resumed and unhandled fork child threads.
1955 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1956 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1957 New functions.
1958 (handle_v_requests) <vCont>: Don't call require_running.
1959 * server.h (in_queued_stop_replies): New declaration.
1960
cb93dc7f
YQ
19612016-10-24 Yao Qi <yao.qi@linaro.org>
1962
1963 PR server/20733
1964 * linux-aarch64-low.c (append_insns): Cast the return value to
1965 'uint32_t *'.
1966
a1078bea
YQ
19672016-10-10 Yao Qi <yao.qi@linaro.org>
1968
1969 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1970
1fb77080
SDJ
19712016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1972
1973 * target.c (target_supports_multi_process): New function, moved
1974 from...
1975 * target.h (target_supports_multi_process): ... here. Remove
1976 macro.
1977
39b5a3b9
TT
19782016-10-05 Tom Tromey <tom@tromey.com>
1979
1980 PR remote/20655:
1981 * tracepoint.c (handle_tracepoint_bkpts): Check
1982 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1983
c1d0b70a
YQ
19842016-10-05 Yao Qi <yao.qi@linaro.org>
1985
1986 * configure.srv: Update the path of arm-*.xml files.
1987
0a69eedb
YQ
19882016-10-05 Terry Guo <terry.guo@arm.com>
1989 Yao Qi <yao.qi@linaro.org>
1990
1991 * Makefile.in: Adjust the path of rules.
1992 * configure.srv: Update the path of xml files.
1993 * regformats/arm-with-iwmmxt.dat: Regenerated.
1994 * regformats/arm-with-neon.dat: Likewise.
1995 * regformats/arm-with-vfpv2.dat: Likewise.
1996 * regformats/arm-with-vfpv3.dat Likewise.
1997
17e16485
YQ
19982016-09-30 Yao Qi <yao.qi@linaro.org>
1999
2000 PR gdbserver/20627
2001 * target.c (target_stop_and_wait): Don't call
2002 target_continue_no_signal, use resume_stop instead.
2003
edeeb602
YQ
20042016-09-26 Yao Qi <yao.qi@linaro.org>
2005
2006 * linux-low.c (linux_wait_1): Call debug_exit.
2007
503b1c39
PA
20082016-09-23 Pedro Alves <palves@redhat.com>
2009
2010 * Makefile.in (SFILES): Add common/new-op.c.
2011 (OBS): Add common/new-op.o.
2012 (new-op.o): New rule.
2013
74172ecf
SM
20142016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2015
2016 * .gitinore: Ignore more files.
2017
fc6cda2e
YQ
20182016-09-21 Yao Qi <yao.qi@linaro.org>
2019
2020 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2021 23.
2022
bc1e6c81
SDJ
20232016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2024
2025 * server.c (start_inferior): Call target_mourn_inferior instead of
2026 mourn_inferior; pass ptid_t argument to it.
2027 (resume): Likewise.
2028 (handle_target_event): Likewise.
2029 * target.c (target_mourn_inferior): New function.
2030 * target.h (mourn_inferior): Delete macro.
2031
0e00e962
AA
20322016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2033
2034 * linux-low.c (lwp_is_stepping): New function.
2035
1d8cb77d
CL
20362016-09-06 Carl Love <cel@us.ibm.com>
2037
2038 * server.c (start_inferior): Fixed comment, requested comment change
2039 didn't get updated correctly. Removed reference to ptrace () call as
2040 it is only true on Linux systems.
2041
7313bced
CL
20422016-09-06 Carl Love <cel@us.ibm.com>
2043
2044 * server.c (start_inferior): Do not call
2045 function target_post_create_inferior () if the
2046 inferior process has already exited.
2047
cf6de44d
PA
20482016-09-05 Pedro Alves <palves@redhat.com>
2049
2050 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2051 (COMPILE.pre, CC_LD): Use CXX directly.
2052 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2053 * acinclude.m4: Don't include build-with-cxx.m4.
2054 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2055 * configure: Regenerate.
2056
c1da6748
AT
20572016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2058
2059 PR gdb/19495
2060 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2061 call writing data to own_buf.
2062
f2b9e3df
SDJ
20632016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2064
2065 * target.c (mywait): Call target_wait instead of
2066 the_target->wait.
2067 (target_wait): New function.
2068
049a8570
SDJ
20692016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2070
2071 * server.c (start_inferior): New variable 'ptid'. Replace calls
2072 to the_target->resume by target_continue{,_no_signal}, depending
2073 on the case.
2074 * target.c (target_stop_and_wait): Call target_continue_no_signal
2075 instead of the_target->resume.
2076 (target_continue): New function.
2077
3aa5cfa0
AT
20782016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2079
2080 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2081
754653a7
AZ
20822016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2083
2084 PR server/20491
2085 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2086 ps_prochandle.
2087 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2088 * linux-arm-low.c (ps_get_thread_area): Likewise.
2089 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2090 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2091 * linux-mips-low.c (ps_get_thread_area): Likewise.
2092 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2093 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2094 * linux-x86-low.c (ps_get_thread_area): Likewise.
2095 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2096
ed036b40
PA
20972016-08-19 Pedro Alves <palves@redhat.com>
2098
2099 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2100
c8ef42ee
PA
21012016-08-19 Pedro Alves <palves@redhat.com>
2102
2103 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2104 comment. Use memcpy instead of casting through unsigned long.
2105
9c235a72
PA
21062016-08-19 Pedro Alves <palves@redhat.com>
2107
2108 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2109 allocating around 0x80000000.
2110
201506da
PA
21112016-08-19 Pedro Alves <palves@redhat.com>
2112
2113 PR gdb/20415
2114 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2115 (x32-avx512-linux-ipa.o): New rules.
2116 * configure.ac (x86_64-*-linux*): New x32 check.
2117 * configure.srv (ipa_x32_linux_regobj): New.
2118 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2119 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2120 descriptions.
2121 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2122 descriptions.
2123 * configure: Regenerate.
2124
f348d89a
PA
21252016-08-09 Pedro Alves <palves@redhat.com>
2126
2127 PR gdb/18653
2128 * Makefile.in (OBS): Add signals-state-save-restore.o.
2129 (signals-state-save-restore.o): New rule.
2130 * config.in: Regenerate.
2131 * configure: Regenerate.
2132 * linux-low.c: Include "signals-state-save-restore.h".
2133 (linux_create_inferior): Call
2134 restore_original_signals_state.
2135 * server.c: Include "dispositions-save-restore.h".
2136 (captured_main): Call save_original_signals_state.
2137
1baf5149
PA
21382016-08-05 Pedro Alves <palves@redhat.com>
2139
2140 * configure: Regenerate.
2141
fcd4a73d
YQ
21422016-08-04 Yao Qi <yao.qi@linaro.org>
2143
2144 * linux-low.c (regsets_fetch_inferior_registers): Check
2145 errno is ESRCH or not.
2146
979659d0
YQ
21472016-08-02 Yao Qi <yao.qi@linaro.org>
2148
2149 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2150 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2151 (thread_db_load_search): Update.
2152 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2153 td_ta_set_event and td_ta_event_getmsg.
2154
6598661d
PA
21552016-07-26 Pedro Alves <palves@redhat.com>
2156
2157 PR server/20414
2158 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2159 of unsigned long for 64-bit registers and use uint32_t instead of
2160 unsigned int for 32-bit registers.
2161
9cf12d57
PA
21622016-07-26 Pedro Alves <palves@redhat.com>
2163
2164 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2165 to 'ptrace'.
2166
305450ed
TT
21672016-07-21 Tom Tromey <tom@tromey.com>
2168
2169 * configure: Rebuild.
2170
2583da7c
YQ
21712016-07-21 Yao Qi <yao.qi@linaro.org>
2172
2173 * mem-break.c (find_gdb_breakpoint): Cast bp to
2174 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2175
21536b36
YQ
21762016-07-21 Yao Qi <yao.qi@linaro.org>
2177
2178 * server.c (handle_v_requests): Support s and S actions
2179 if target_supports_software_single_step return true.
2180
8901d193
YQ
21812016-07-21 Yao Qi <yao.qi@linaro.org>
2182
2183 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2184 is resume_step, call maybe_hw_step.
2185 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2186 and unstop them.
2187 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2188 breakpoints or not.
2189 (proceed_one_lwp): If resume request is resume_step, install
2190 reinsert breakpoints and call maybe_hw_step.
2191
0e9a339e
YQ
21922016-07-21 Yao Qi <yao.qi@linaro.org>
2193
2194 * linux-low.c (proceed_one_lwp): Declare.
2195 (linux_resume_one_thread): Remove local variable 'step'.
2196 Lift code enqueue signal. Call proceed_one_lwp instead of
2197 linux_resume_one_lwp.
2198
4281b351
YQ
21992016-07-21 Yao Qi <yao.qi@linaro.org>
2200
2201 * linux-low.c (linux_resume_one_thread): Call
2202 enqueue_pending_signal.
2203
984a2c04
YQ
22042016-07-21 Yao Qi <yao.qi@linaro.org>
2205
2206 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2207 * inferiors.c (do_restore_current_thread_cleanup): New function.
2208 (make_cleanup_restore_current_thread): Likewise.
2209 * linux-low.c (install_software_single_step_breakpoints): Call
2210 make_cleanup_restore_current_thread. Switch current_thread to
2211 thread.
2212
bec903c9
YQ
22132016-07-21 Yao Qi <yao.qi@linaro.org>
2214
2215 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2216 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2217 (clone_one_breakpoint): Likewise.
2218 (delete_reinsert_breakpoints): Change parameter to thread.
2219 Callers updated.
2220 (has_reinsert_breakpoints): Likewise.
2221 (uninsert_reinsert_breakpoints): Likewise.
2222 (reinsert_reinsert_breakpoints): Likewise.
2223 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2224 (delete_reinsert_breakpoints): Likewise.
2225 (reinsert_reinsert_breakpoints): Likewise.
2226 (uninsert_reinsert_breakpoints): Likewise.
2227 (has_reinsert_breakpoints): Likewise.
2228
63c40ec7
YQ
22292016-07-21 Yao Qi <yao.qi@linaro.org>
2230
2231 * inferiors.c (get_thread_process): Make parameter const.
2232 * inferiors.h (get_thread_process): Update declaration.
2233 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2234 Add new parameters child_thread and parent_thread. Callers
2235 updated.
2236 * mem-break.h (clone_all_breakpoints): Update declaration.
2237
9aa76cd0
YQ
22382016-07-21 Yao Qi <yao.qi@linaro.org>
2239
2240 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2241 <command_list, handler>: Remove.
2242 (struct gdb_breakpoint): New.
2243 (struct other_breakpoint): New.
2244 (struct reinsert_breakpoint): New.
2245 (is_gdb_breakpoint): New function.
2246 (any_persistent_commands): Update command_list if
2247 is_gdb_breakpoint returns true.
2248 (set_breakpoint): Create breakpoints according to their types.
2249 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2250 (set_gdb_breakpoint_1): Likewise.
2251 (set_gdb_breakpoint): Likewise.
2252 (clear_breakpoint_conditions): Change parameter type to
2253 'struct gdb_breakpoint *'.
2254 (clear_breakpoint_commands): Likewise.
2255 (clear_breakpoint_conditions_and_commands): Likewise.
2256 (add_condition_to_breakpoint): Likewise.
2257 (add_breakpoint_condition): Likewise.
2258 (add_commands_to_breakpoint): Likewise.
2259 (check_breakpoints): Check other_breakpoint.
2260 (clone_one_breakpoint): Clone breakpopint according to its type.
2261 * mem-break.h (struct gdb_breakpoint): Declare.
2262 (set_gdb_breakpoint): Update declaration.
2263 (clear_breakpoint_conditions_and_commands): Likewise.
2264 (add_breakpoint_condition): Likewise.
2265 (add_breakpoint_commands): Likewise.
2266 * server.c (process_point_options): Change parameter type to
2267 'struct gdb_breakpoint *'.
2268
811f8301
YQ
22692016-07-21 Yao Qi <yao.qi@linaro.org>
2270
2271 * mem-break.c (set_breakpoint_at): Rename it to ...
2272 (set_breakpoint_type_at): ... it.
2273 (set_breakpoint_at): Call set_breakpoint_type_at.
2274 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2275 * mem-break.h (set_breakpoint_at): Update comments.
2276
b1c51e36
CLT
22772016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2278
2279 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2280 to buf parameter.
2281 (nios2_store_gregset): Likewise.
2282
ced2dffb
PA
22832016-07-01 Pedro Alves <palves@redhat.com>
2284 Antoine Tremblay <antoine.tremblay@ericsson.com>
2285
2286 * linux-low.c: Change interface to take the target lwp_info
2287 pointer directly and return void. Handle detaching from a zombie
2288 thread.
2289 (linux_detach_lwp_callback): New function.
2290 (linux_detach): Detach from the leader thread after detaching from
2291 the clone threads.
2292
2ac09a5b
YQ
22932016-06-28 Yao Qi <yao.qi@linaro.org>
2294
2295 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2296 for variable new_offset.
2297 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2298 (aarch64_ftrace_insn_reloc_cb): Likewise.
2299 (aarch64_ftrace_insn_reloc_tb): Likewise.
2300 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2301 PRIx64 instead of PRIx32.
2302
79e7fd4f
YQ
23032016-06-28 Yao Qi <yao.qi@linaro.org>
2304
2305 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2306 (the_low_target): Install arm_get_syscall_trapinfo.
2307
061fc021
YQ
23082016-06-28 Yao Qi <yao.qi@linaro.org>
2309
2310 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2311 function.
2312 (the_low_target): Install aarch64_get_syscall_trapinfo.
2313
4cc32bec
YQ
23142016-06-28 Yao Qi <yao.qi@linaro.org>
2315
2316 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2317 Callers updated.
2318 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2319 Remove parameter sysno.
2320 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2321 sysret.
2322
782c1122
AA
23232016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2324
2325 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2326 (s390_emit_ne_goto): Likewise.
2327 (s390_emit_lt_goto): Likewise.
2328 (s390_emit_le_goto): Likewise.
2329 (s390_emit_gt_goto): Likewise.
2330 (s390_emit_ge_goto): Likewise.
2331 (s390x_emit_eq_goto): Likewise.
2332 (s390x_emit_ne_goto): Likewise.
2333 (s390x_emit_lt_goto): Likewise.
2334 (s390x_emit_le_goto): Likewise.
2335 (s390x_emit_gt_goto): Likewise.
2336 (s390x_emit_ge_goto): Likewise.
2337 (s390_emit_ops_impl): Mark variable static.
2338 (s390x_emit_ops): Likewise.
2339
2e7b624b
YQ
23402016-06-17 Yao Qi <yao.qi@linaro.org>
2341
2342 * linux-low.c (handle_extended_wait): Call
2343 uninsert_reinsert_breakpoints for the parent process. Remove
2344 reinsert breakpoints from the child process. Reinsert them to
2345 the parent process when vfork is done.
2346 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2347 (reinsert_reinsert_breakpoints): New function.
2348 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2349 (reinsert_reinsert_breakpoints): Declare.
2350
8a81c5d7
YQ
23512016-06-17 Yao Qi <yao.qi@linaro.org>
2352
2353 * linux-low.c (handle_extended_wait): If the parent is doing
2354 step-over, remove the reinsert breakpoints from the forked child.
2355
f50bf8e5
YQ
23562016-06-17 Yao Qi <yao.qi@linaro.org>
2357
2358 * linux-low.c (unsuspend_all_lwps): Declare.
2359 (linux_low_filter_event): If thread exited, call finish_step_over.
2360 If step-over is finished, unsuspend other threads.
2361
8376a3cb
YQ
23622016-06-17 Yao Qi <yao.qi@linaro.org>
2363
2364 * linux-low.c (linux_resume_one_lwp_throw): Assert
2365 has_reinsert_breakpoints returns false.
2366 * mem-break.c (delete_disabled_breakpoints): Assert
2367 bp type isn't reinsert_breakpoint.
2368
f79b145d
YQ
23692016-06-17 Yao Qi <yao.qi@linaro.org>
2370
2371 * linux-low.c (maybe_hw_step): New function.
2372 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2373 (finish_step_over): Switch current_thread to lwp temporarily,
2374 and assert has_reinsert_breakpoints returns true.
2375 (proceed_one_lwp): Call maybe_hw_step.
2376 * mem-break.c (has_reinsert_breakpoints): New function.
2377 * mem-break.h (has_reinsert_breakpoints): Declare.
2378
0ae534d2
JT
23792016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2380
2381 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2382
fcdad592
YQ
23832016-05-17 Yao Qi <yao.qi@linaro.org>
2384
2385 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2386 instead of find_inferior.
2387
9e784964
YQ
23882016-05-05 Yao Qi <yao.qi@linaro.org>
2389
2390 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2391 Initialize res to zero.
2392
cf2ebb6e
YQ
23932016-05-05 Yao Qi <yao.qi@linaro.org>
2394
2395 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2396 to uint32_t.
2397
c1aebf87
UW
23982016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2399
2400 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2401 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2402 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2403
35fd2deb 24042016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2405 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO
2406
2407 * tracepoint.c (write_inferior_int8): New function.
2408 (cmd_qtenable_disable): Write enable flag using
2409 write_inferior_int8.
2410
484b3c32
YQ
24112016-04-25 Yao Qi <yao.qi@linaro.org>
2412
2413 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2414 (need_step_over_p): Return zero if the LWP has pending signals
2415 can be delivered on software single step target.
2416
85ba7d86
YQ
24172016-04-25 Yao Qi <yao.qi@linaro.org>
2418
2419 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2420 return instead of error.
2421
3539aa13
YQ
24222016-04-22 Yao Qi <yao.qi@linaro.org>
2423
2424 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2425 to 23.
2426
5b061e98
YQ
24272016-04-22 Yao Qi <yao.qi@linaro.org>
2428
2429 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2430 signal when stepping over breakpoint with software single
2431 step.
2432
3451269c
PA
24332016-04-21 Pedro Alves <palves@redhat.com>
2434
2435 * linux-s390-low.c (s390_collect_ptrace_register)
2436 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2437 add casts.
2438 (s390_check_regset): Use void * instead of gdb_byte *.
2439
a2358508
PA
24402016-04-20 Pedro Alves <palves@redhat.com>
2441
2442 * configure: Renegerate.
2443
6885166d
YQ
24442016-04-20 Yao Qi <yao.qi@linaro.org>
2445
2446 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2447 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2448 number 16.
2449 (arm_store_gregset): Likewise.
2450
2b863f51
WT
24512016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2452
2453 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2454 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2455 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2456 (amd64-avx-mpx-linux.c): New rules.
2457 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2458 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2459 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2460 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2461 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2462 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2463 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2464 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2465 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2466 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2467 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2468 * linux-x86-low.c (x86_linux_read_description): Add case for
2469 X86_XSTATE_AVX_MPX_MASK.
2470 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2471 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2472 init_registers_i386_avx_mpx_linux.
2473 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2474 (initialize_low_tracepoint): Call
2475 init_registers_i386_avx_mpx_linux.
2476 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2477 (initialize_low_tracepoint): Call
2478 init_registers_amd64_avx_mpx_linux.
2479 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2480 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2481 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2482 declarations.
2483
9b30624b
PA
24842016-04-18 Pedro Alves <palves@redhat.com>
2485
2486 * configure: Regenerate.
2487
45e3745e
AT
24882016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2489
2490 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2491 (aarch64_emit_sub): Likewise.
2492
2afc13ff
PA
24932016-04-12 Pedro Alves <palves@redhat.com>
2494
2495 * utils.c (prepare_to_throw_exception): Delete.
2496
6e774b13
SM
24972016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2498
2499 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2500
4dca19f8
MK
25012016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2502
2503 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2504
d0a9981f
MK
25052016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2506
2507 * linux-aarch64-ipa.c: Add <elf.h> include.
2508 * linux-ppc-ipa.c: Add <elf.h> include.
2509 * linux-s390-ipa.c: Add <elf.h> include.
2510
252db07e
MK
25112016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2512
2513 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2514 (get_raw_reg_ptr): Likewise.
2515 (get_trace_state_variable_value_ptr): Likewise.
2516 (set_trace_state_variable_value_ptr): Likewise.
2517 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2518 char *.
2519
14e2b6d9
MK
25202016-03-31 Wei-cheng Wang <cole945@gmail.com>
2521 Marcin Kościelnicki <koriakin@0x04.net>
2522
2523 PR/17221
2524 * linux-ppc-low.c (emit_insns): New function.
2525 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2526 (ppc_emit_prologue): New function.
2527 (ppc_emit_epilogue): New function.
2528 (ppc_emit_add): New function.
2529 (ppc_emit_sub): New function.
2530 (ppc_emit_mul): New function.
2531 (ppc_emit_lsh): New function.
2532 (ppc_emit_rsh_signed): New function.
2533 (ppc_emit_rsh_unsigned): New function.
2534 (ppc_emit_ext): New function.
2535 (ppc_emit_zero_ext): New function.
2536 (ppc_emit_log_not): New function.
2537 (ppc_emit_bit_and): New function.
2538 (ppc_emit_bit_or): New function.
2539 (ppc_emit_bit_xor): New function.
2540 (ppc_emit_bit_not): New function.
2541 (ppc_emit_equal): New function.
2542 (ppc_emit_less_signed): New function.
2543 (ppc_emit_less_unsigned): New function.
2544 (ppc_emit_ref): New function.
2545 (ppc_emit_const): New function.
2546 (ppc_emit_reg): New function.
2547 (ppc_emit_pop): New function.
2548 (ppc_emit_stack_flush): New function.
2549 (ppc_emit_swap): New function.
2550 (ppc_emit_stack_adjust): New function.
2551 (ppc_emit_call): New function.
2552 (ppc_emit_int_call_1): New function.
2553 (ppc_emit_void_call_2): New function.
2554 (ppc_emit_if_goto): New function.
2555 (ppc_emit_goto): New function.
2556 (ppc_emit_eq_goto): New function.
2557 (ppc_emit_ne_goto): New function.
2558 (ppc_emit_lt_goto): New function.
2559 (ppc_emit_le_goto): New function.
2560 (ppc_emit_gt_goto): New function.
2561 (ppc_emit_ge_goto): New function.
2562 (ppc_write_goto_address): New function.
2563 (ppc_emit_ops_impl): New static variable.
2564 (ppc64v1_emit_prologue): New function.
2565 (ppc64v2_emit_prologue): New function.
2566 (ppc64_emit_epilogue): New function.
2567 (ppc64_emit_add): New function.
2568 (ppc64_emit_sub): New function.
2569 (ppc64_emit_mul): New function.
2570 (ppc64_emit_lsh): New function.
2571 (ppc64_emit_rsh_signed): New function.
2572 (ppc64_emit_rsh_unsigned): New function.
2573 (ppc64_emit_ext): New function.
2574 (ppc64_emit_zero_ext): New function.
2575 (ppc64_emit_log_not): New function.
2576 (ppc64_emit_bit_and): New function.
2577 (ppc64_emit_bit_or): New function.
2578 (ppc64_emit_bit_xor): New function.
2579 (ppc64_emit_bit_not): New function.
2580 (ppc64_emit_equal): New function.
2581 (ppc64_emit_less_signed): New function.
2582 (ppc64_emit_less_unsigned): New function.
2583 (ppc64_emit_ref): New function.
2584 (ppc64_emit_const): New function.
2585 (ppc64v1_emit_reg): New function.
2586 (ppc64v2_emit_reg): New function.
2587 (ppc64_emit_pop): New function.
2588 (ppc64_emit_stack_flush): New function.
2589 (ppc64_emit_swap): New function.
2590 (ppc64v1_emit_call): New function.
2591 (ppc64v2_emit_call): New function.
2592 (ppc64v1_emit_int_call_1): New function.
2593 (ppc64v2_emit_int_call_1): New function.
2594 (ppc64v1_emit_void_call_2): New function.
2595 (ppc64v2_emit_void_call_2): New function.
2596 (ppc64_emit_if_goto): New function.
2597 (ppc64_emit_eq_goto): New function.
2598 (ppc64_emit_ne_goto): New function.
2599 (ppc64_emit_lt_goto): New function.
2600 (ppc64_emit_le_goto): New function.
2601 (ppc64_emit_gt_goto): New function.
2602 (ppc64_emit_ge_goto): New function.
2603 (ppc64v1_emit_ops_impl): New static variable.
2604 (ppc64v2_emit_ops_impl): New static variable.
2605 (ppc_emit_ops): New function.
2606 (linux_low_target): Wire in ppc_emit_ops.
2607
a2174ba4
MK
26082016-03-31 Wei-cheng Wang <cole945@gmail.com>
2609 Marcin Kościelnicki <koriakin@0x04.net>
2610
2611 PR/17221
2612 * Makefile.in: Add powerpc-*-ipa.o
2613 * configure.srv: Add ipa_obj for powerpc*-linux.
2614 * linux-ppc-ipa.c: New file.
2615 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2616 includes.
2617 (PPC_FIELD): New macro.
2618 (PPC_SEXT): New macro.
2619 (PPC_OP6): New macro.
2620 (PPC_BO): New macro.
2621 (PPC_LI): New macro.
2622 (PPC_BD): New macro.
2623 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2624 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2625 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2626 (ppc_get_thread_area): New function.
2627 (is_elfv2_inferior): New function.
2628 (gen_ds_form): New function.
2629 (GEN_STD): New macro.
2630 (GEN_STDU): New macro.
2631 (GEN_LD): New macro.
2632 (GEN_LDU): New macro.
2633 (gen_d_form): New function.
2634 (GEN_ADDI): New macro.
2635 (GEN_ADDIS): New macro.
2636 (GEN_LI): New macro.
2637 (GEN_LIS): New macro.
2638 (GEN_ORI): New macro.
2639 (GEN_ORIS): New macro.
2640 (GEN_LWZ): New macro.
2641 (GEN_STW): New macro.
2642 (GEN_STWU): New macro.
2643 (gen_xfx_form): New function.
2644 (GEN_MFSPR): New macro.
2645 (GEN_MTSPR): New macro.
2646 (GEN_MFCR): New macro.
2647 (GEN_MTCR): New macro.
2648 (GEN_SYNC): New macro.
2649 (GEN_LWSYNC): New macro.
2650 (gen_x_form): New function.
2651 (GEN_OR): New macro.
2652 (GEN_MR): New macro.
2653 (GEN_LWARX): New macro.
2654 (GEN_STWCX): New macro.
2655 (GEN_CMPW): New macro.
2656 (gen_md_form): New function.
2657 (GEN_RLDICL): New macro.
2658 (GEN_RLDICR): New macro.
2659 (gen_i_form): New function.
2660 (GEN_B): New macro.
2661 (GEN_BL): New macro.
2662 (gen_b_form): New function.
2663 (GEN_BNE): New macro.
2664 (GEN_LOAD): New macro.
2665 (GEN_STORE): New macro.
2666 (gen_limm): New function.
2667 (gen_atomic_xchg): New function.
2668 (gen_call): New function.
2669 (ppc_relocate_instruction): New function.
2670 (ppc_install_fast_tracepoint_jump_pad): New function.
2671 (ppc_get_min_fast_tracepoint_insn_len): New function.
2672 (ppc_get_ipa_tdesc_idx): New function.
2673 (the_low_target): Wire in the new functions.
2674 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2675 tdescs.
2676 * linux-ppc-tdesc.h: New file.
2677
a13c4696
MK
26782016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2679
2680 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2681 (alloc_jump_pad_buffer): New function.
2682 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2683 (alloc_jump_pad_buffer): New function.
2684 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2685 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2686 (alloc_jump_pad_buffer): New function.
2687 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2688 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2689 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2690 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2691
1cda1512
MK
26922016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2693
2694 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2695 * linux-amd64-ipa.c: Likewise.
2696 * linux-i386-ipa.c: Likewise.
2697 * linux-s390-ipa.c: Likewise.
2698 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2699 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2700 set_trace_state_variable_value_ptr.
2701 (struct ipa_sym_addresses): Likewise.
2702 (symbol_list): Likewise.
2703 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2704 accessing gdb_collect directly.
2705 (gdb_collect_ptr_type): New typedef.
2706 (get_raw_reg_ptr_type): New typedef.
2707 (get_trace_state_variable_value_ptr_type): New typedef.
2708 (set_trace_state_variable_value_ptr_type): New typedef.
2709 (gdb_collect_ptr): New global.
2710 (get_raw_reg_ptr): New global.
2711 (get_trace_state_variable_value_ptr): New global.
2712 (set_trace_state_variable_value_ptr): New global.
2713 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2714 accessing get_raw_reg directly.
2715 (get_get_tsv_func_addr): Likewise for
2716 get_trace_state_variable_value_ptr.
2717 (get_set_tsv_func_addr): Likewise for
2718 set_trace_state_variable_value_ptr.
2719 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2720
72fb5488
SM
27212016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2722
2723 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2724
28170b88
MK
27252016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2726
2727 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2728 packets.
2729 (relocate_instruction): Remove own_buf.
2730 * server.c (own_buf): Make global.
2731 (handle_v_requests): Make global.
2732 * server.h (own_buf): New declaration.
2733 (handle_v_requests): New prototype.
2734
f39e8743
MK
27352016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2736
2737 PR 18377
2738 * linux-s390-low.c (add_insns): New function.
2739 (s390_emit_prologue): New function.
2740 (s390_emit_epilogue): New function.
2741 (s390_emit_add): New function.
2742 (s390_emit_sub): New function.
2743 (s390_emit_mul): New function.
2744 (s390_emit_lsh): New function.
2745 (s390_emit_rsh_signed): New function.
2746 (s390_emit_rsh_unsigned): New function.
2747 (s390_emit_ext): New function.
2748 (s390_emit_log_not): New function.
2749 (s390_emit_bit_and): New function.
2750 (s390_emit_bit_or): New function.
2751 (s390_emit_bit_xor): New function.
2752 (s390_emit_bit_not): New function.
2753 (s390_emit_equal): New function.
2754 (s390_emit_less_signed): New function.
2755 (s390_emit_less_unsigned): New function.
2756 (s390_emit_ref): New function.
2757 (s390_emit_if_goto): New function.
2758 (s390_emit_goto): New function.
2759 (s390_write_goto_address): New function.
2760 (s390_emit_litpool): New function.
2761 (s390_emit_const): New function.
2762 (s390_emit_call): New function.
2763 (s390_emit_reg): New function.
2764 (s390_emit_pop): New function.
2765 (s390_emit_stack_flush): New function.
2766 (s390_emit_zero_ext): New function.
2767 (s390_emit_swap): New function.
2768 (s390_emit_stack_adjust): New function.
2769 (s390_emit_set_r2): New function.
2770 (s390_emit_int_call_1): New function.
2771 (s390_emit_void_call_2): New function.
2772 (s390_emit_eq_goto): New function.
2773 (s390_emit_ne_goto): New function.
2774 (s390_emit_lt_goto): New function.
2775 (s390_emit_le_goto): New function.
2776 (s390_emit_gt_goto): New function.
2777 (s390_emit_ge_goto): New function.
2778 (s390x_emit_prologue): New function.
2779 (s390x_emit_epilogue): New function.
2780 (s390x_emit_add): New function.
2781 (s390x_emit_sub): New function.
2782 (s390x_emit_mul): New function.
2783 (s390x_emit_lsh): New function.
2784 (s390x_emit_rsh_signed): New function.
2785 (s390x_emit_rsh_unsigned): New function.
2786 (s390x_emit_ext): New function.
2787 (s390x_emit_log_not): New function.
2788 (s390x_emit_bit_and): New function.
2789 (s390x_emit_bit_or): New function.
2790 (s390x_emit_bit_xor): New function.
2791 (s390x_emit_bit_not): New function.
2792 (s390x_emit_equal): New function.
2793 (s390x_emit_less_signed): New function.
2794 (s390x_emit_less_unsigned): New function.
2795 (s390x_emit_ref): New function.
2796 (s390x_emit_if_goto): New function.
2797 (s390x_emit_const): New function.
2798 (s390x_emit_call): New function.
2799 (s390x_emit_reg): New function.
2800 (s390x_emit_pop): New function.
2801 (s390x_emit_stack_flush): New function.
2802 (s390x_emit_zero_ext): New function.
2803 (s390x_emit_swap): New function.
2804 (s390x_emit_stack_adjust): New function.
2805 (s390x_emit_int_call_1): New function.
2806 (s390x_emit_void_call_2): New function.
2807 (s390x_emit_eq_goto): New function.
2808 (s390x_emit_ne_goto): New function.
2809 (s390x_emit_lt_goto): New function.
2810 (s390x_emit_le_goto): New function.
2811 (s390x_emit_gt_goto): New function.
2812 (s390x_emit_ge_goto): New function.
2813 (s390_emit_ops): New function.
2814 (struct linux_target_ops): Fill in emit_ops hook.
2815
abd9baf9
MK
28162016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2817
2818 PR 18377
2819 * Makefile.in: Add s390 IPA files.
2820 * configure.srv: Build IPA for s390.
2821 * linux-s390-ipa.c: New file.
2822 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2823 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2824 (tdesc_s390_linux32): Likewise.
2825 (init_registers_s390_linux32v1): Likewise.
2826 (tdesc_s390_linux32v1): Likewise.
2827 (init_registers_s390_linux32v2): Likewise.
2828 (tdesc_s390_linux32v2): Likewise.
2829 (init_registers_s390_linux64): Likewise.
2830 (tdesc_s390_linux64): Likewise.
2831 (init_registers_s390_linux64v1): Likewise.
2832 (tdesc_s390_linux64v1): Likewise.
2833 (init_registers_s390_linux64v2): Likewise.
2834 (tdesc_s390_linux64v2): Likewise.
2835 (init_registers_s390_te_linux64): Likewise.
2836 (tdesc_s390_te_linux64): Likewise.
2837 (init_registers_s390_vx_linux64): Likewise.
2838 (tdesc_s390_vx_linux64): Likewise.
2839 (init_registers_s390_tevx_linux64): Likewise.
2840 (tdesc_s390_tevx_linux64): Likewise.
2841 (init_registers_s390x_linux64): Likewise.
2842 (tdesc_s390x_linux64): Likewise.
2843 (init_registers_s390x_linux64v1): Likewise.
2844 (tdesc_s390x_linux64v1): Likewise.
2845 (init_registers_s390x_linux64v2): Likewise.
2846 (tdesc_s390x_linux64v2): Likewise.
2847 (init_registers_s390x_te_linux64): Likewise.
2848 (tdesc_s390x_te_linux64): Likewise.
2849 (init_registers_s390x_vx_linux64): Likewise.
2850 (tdesc_s390x_vx_linux64): Likewise.
2851 (init_registers_s390x_tevx_linux64): Likewise.
2852 (tdesc_s390x_tevx_linux64): Likewise.
2853 (have_hwcap_s390_vx): New static variable.
2854 (s390_arch_setup): Fill have_hwcap_s390_vx.
2855 (s390_get_thread_area): New function.
2856 (s390_ft_entry_gpr_esa): New const.
2857 (s390_ft_entry_gpr_zarch): New const.
2858 (s390_ft_entry_misc): New const.
2859 (s390_ft_entry_fr): New const.
2860 (s390_ft_entry_vr): New const.
2861 (s390_ft_main_31): New const.
2862 (s390_ft_main_64): New const.
2863 (s390_ft_exit_fr): New const.
2864 (s390_ft_exit_vr): New const.
2865 (s390_ft_exit_misc): New const.
2866 (s390_ft_exit_gpr_esa): New const.
2867 (s390_ft_exit_gpr_zarch): New const.
2868 (append_insns): New function.
2869 (s390_relocate_instruction): New function.
2870 (s390_install_fast_tracepoint_jump_pad): New function.
2871 (s390_get_min_fast_tracepoint_insn_len): New function.
2872 (s390_get_ipa_tdesc_idx): New function.
2873 (struct linux_target_ops): Wire in the above functions.
2874 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2875 * linux-s390-tdesc.h: New file.
2876
a4105d04
MK
28772016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2878
2879 * linux-s390-low.c (s390_supports_tracepoints): New function.
2880 (struct linux_target_ops): Fill supports_tracepoints hook.
2881
35ac8b3e
YQ
28822016-03-18 Yao Qi <yao.qi@linaro.org>
2883
2884 * linux-low.c (lwp_signal_can_be_delivered): New function.
2885 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2886
94610ec4
YQ
28872016-03-18 Yao Qi <yao.qi@linaro.org>
2888
2889 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2890 0 if signal is enqueued. Remove 'signal' from one debugging
2891 message. Move one debugging message to some lines below.
2892 Remove code setting 'signal' to 0.
2893
80aea927
YQ
28942016-03-18 Yao Qi <yao.qi@linaro.org>
2895
2896 * linux-low.c (linux_low_filter_event): Remove redundant
2897 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2898
b04fd3be
MK
28992016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2900
2901 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2902 (struct linux_target_ops): Wire in the above.
2903
c40c8d4b
YQ
29042016-03-03 Yao Qi <yao.qi@linaro.org>
2905
2906 * linux-low.c: Update comments to start_step_over.
2907
0f8288ae
YQ
29082016-03-03 Yao Qi <yao.qi@linaro.org>
2909
2910 PR server/19736
2911 * linux-low.c (handle_extended_wait): Set child suspended
2912 if event_lwp->bp_reinsert isn't zero.
2913
fdbd04a8
YQ
29142016-03-02 Yao Qi <yao.qi@linaro.org>
2915
2916 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2917 enqueue_pending_signal.
2918
6896a8fa
MK
29192016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2920
2921 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2922 is actually loaded.
2923
ab503087
MK
29242016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2925
2926 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2927 (s390_regmap_3264) [!__s390x__]: New global.
2928 (s390_collect_ptrace_register): Skip map entries containing -1.
2929 (s390_supply_ptrace_register): Ditto.
2930 (s390_fill_gprs_high): New function.
2931 (s390_store_gprs_high): New function.
2932 (s390_regsets): Add NT_S390_HIGH_GPRS.
2933 (s390_get_hwcap): Enable on 31-bit.
2934 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2935 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2936 Detect NT_S390_HIGH_GPRS.
2937 (s390_usrregs_info_3264): Enable on 31-bit.
2938 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2939 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2940
ae91f625
MK
29412016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2942
2943 PR gdb/13808
2944 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2945 * configure.srv: Ditto.
2946 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2947 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2948 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2949 (init_registers_amd64_linux): Remove prototype.
2950 (tdesc_amd64_linux): Remove declaration.
2951 (get_ipa_tdesc): New function.
2952 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2953 initialize remaining tdescs.
2954 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2955 (init_registers_i386_linux): Remove prototype.
2956 (tdesc_i386_linux): Remove declaration.
2957 (get_ipa_tdesc): New function.
2958 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2959 initialize remaining tdescs.
2960 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2961 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2962 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2963 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2964 (x86_get_ipa_tdesc_idx): New function.
2965 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2966 * linux-x86-tdesc.h: New file.
2967 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2968 (target_get_ipa_tdesc_idx): New macro.
2969 * tracepoint.c (ipa_tdesc_idx): New macro.
2970 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2971 (symbol_list): Add ipa_tdesc_idx.
2972 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2973 (ipa_tdesc): Remove.
2974 (ipa_tdesc_idx): New variable.
2975 (get_context_regcache): Use get_ipa_tdesc.
2976 (gdb_collect): Ditto.
2977 (gdb_probe): Ditto.
2978 * tracepoint.h (get_ipa_tdesc): New prototype.
2979 (ipa_tdesc): Remove.
2980
e7ad2f14
PA
29812016-02-24 Pedro Alves <palves@redhat.com>
2982
2983 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2984 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2985 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2986 Factor out common code between the USE_SIGTRAP_SIGINFO and
2987 !USE_SIGTRAP_SIGINFO blocks.
2988 (linux_low_filter_event): Call save_stop_reason instead of
2989 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2990 Update comments.
2991 (linux_wait_1): Update comments.
2992
657f9cde
WW
29932016-02-24 Wei-cheng Wang <cole945@gmail.com>
2994
2995 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2996 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2997 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2998 ppc_insert_point, ppc_remove_point.
2999
b00b61e1
MK
30002016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3001
3002 * linux-s390-low.c (s390_supports_z_point_type): New function.
3003 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3004
553cb527
YQ
30052016-02-16 Yao Qi <yao.qi@linaro.org>
3006
3007 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3008 PC. Get pc from regcache_read_pc.
3009
a5652c21
YQ
30102016-02-12 Yao Qi <yao.qi@linaro.org>
3011
3012 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3013 or linux_get_pc_32bit.
3014 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3015
ed443b61
YQ
30162016-02-12 Yao Qi <yao.qi@linaro.org>
3017
3018 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3019 arm_linux_get_next_pcs_fixup.
3020
020ecd38
MK
30212016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3022
3023 * tracepoint.c (x_tracepoint_action_download): Change
3024 write_inferior_data_ptr to write_inferior_data_pointer.
3025 (cmd_qtstart): Likewise.
3026 (write_inferior_data_ptr): Remove.
3027 (download_agent_expr): Change write_inferior_data_ptr to
3028 write_inferior_data_pointer.
3029 (download_tracepoint_1): Likewise.
3030 (download_tracepoint): Likewise.
3031 (download_trace_state_variables): Likewise.
3032
7cae9051
WW
30332016-02-11 Wei-cheng Wang <cole945@gmail.com>
3034 Marcin Kościelnicki <koriakin@0x04.net>
3035
3036 * tracepoint.c (struct tracepoint_action_ops): Remove.
3037 (struct tracepoint_action): Remove ops.
3038 (m_tracepoint_action_download, r_tracepoint_action_download)
3039 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3040 size and offset accordingly.
3041 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3042 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3043 (tracepoint_action_send, tracepoint_action_download): New functions.
3044 Helpers for trace action handlers.
3045 (add_tracepoint_action): Remove setup actions ops.
3046 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3047
9f6a71b4
YQ
30482016-02-10 Yao Qi <yao.qi@linaro.org>
3049
3050 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3051
1e94266c
SM
30522016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3053
3054 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3055 to AC_OUTPUT.
3056 * configure: Regenerate.
3057
8adce034
SM
30582016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3059
3060 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3061 void * to gdb_byte *.
3062 * linux-low.c (siginfo_fixup): Likewise.
3063 (linux_xfer_siginfo): Likewise.
3064 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3065 Likewise.
3066 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3067
93813b37
WT
30682016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3069
3070 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3071 to srv_tgtobj.
3072 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3073 to srv_tgtobj.
3074 * linux-x86-low.c [__x86_64__]: Include
3075 "nat/amd64-linux-siginfo.h".
3076 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3077 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3078 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3079 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3080 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3081 (cpt_si_fd, si_timerid, si_overrun): Move from
3082 nat/amd64-linux-siginfo.c.
3083 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3084
8424cc97
SM
30852016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3086
3087 * server.c (skip_to_semicolon): Remove.
3088 (process_point_options): Use strchrnul instead of
3089 skip_to_semicolon.
3090
4d18591b
YQ
30912016-01-26 Yao Qi <yao.qi@linaro.org>
3092
3093 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3094 * linux-low.c (install_software_single_step_breakpoints): Don't
3095 call regcache_read_pc.
3096 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3097 argument pc.
3098
d8020970
YQ
30992016-01-26 Yao Qi <yao.qi@linaro.org>
3100
3101 * linux-low.c (install_software_single_step_breakpoints): Call
3102 regcache_read_pc instead of get_pc.
3103
8b207339
YQ
31042016-01-26 Yao Qi <yao.qi@linaro.org>
3105
3106 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3107 (unblock_async_io): Rename to ...
3108 (block_unblock_async_io): ... it. New function.
3109 (enable_async_io): Don't install SIGIO handler. Unblock it
3110 instead.
3111 (disable_async_io): Don't ignore SIGIO. Block it instead.
3112 (initialize_async_io): Install SIGIO handler. Don't call
3113 unblock_async_io.
3114
18879fef
YQ
31152016-01-26 Yao Qi <yao.qi@linaro.org>
3116
3117 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3118 first character is '\003', call *the_target->request_interrupt.
3119
a0f8e08a
YQ
31202016-01-25 Yao Qi <yao.qi@linaro.org>
3121
3122 * remote-utils.c (new_thread_notify): Remove.
3123 (dead_thread_notify): Likewise.
3124 * remote-utils.h (new_thread_notify): Remove declaration.
3125 (dead_thread_notify): Likewise.
3126
cc5fd9ab
MK
31272016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3128
3129 * gdb.trace/pending.exp: Fix expected message on continue.
3130
99e8eb11
MK
31312016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3132
3133 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3134 it works properly on big-endian machines where sizeof (CORE_ADDR)
3135 != sizeof (void *).
3136
a994041d
PA
31372016-01-21 Pedro Alves <palves@redhat.com>
3138
3139 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3140 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3141 * configure: Regenerate.
3142
f7a6a40d
YQ
31432016-01-21 Yao Qi <yao.qi@linaro.org>
3144
3145 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3146 is_thumb and set it according to CPSR saved on the stack.
3147 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3148 arm_sigreturn_next_pc.
3149
6f69e520
YQ
31502016-01-18 Yao Qi <yao.qi@linaro.org>
3151
3152 * linux-low.c (linux_set_pc_64bit): New function.
3153 (linux_get_pc_64bit): New function.
3154 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3155 Declare.
3156 * linux-sparc-low.c (debug_threads): Remove declaration.
3157 (sparc_get_pc): Remove.
3158 (the_low_target): Use linux_get_pc_64bit instead of
3159 sparc_get_pc.
3160 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3161 (the_low_target): Use linux_get_pc_64bit and
3162 linux_set_pc_64bit.
3163
276d4552
YQ
31642016-01-18 Yao Qi <yao.qi@linaro.org>
3165
3166 * linux-arm-low.c (debug_threads): Remove declaration.
3167 (arm_get_pc, arm_set_pc): Remove.
3168 (the_low_target): Use linux_get_pc_32bit and
3169 linux_set_pc_32bit.
3170 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3171 (the_low_target): Use linux_get_pc_32bit and
3172 linux_set_pc_32bit.
3173 * linux-cris-low.c (debug_threads): Remove declaration.
3174 (cris_get_pc, cris_set_pc,): Remove.
3175 (the_low_target): Use linux_get_pc_32bit and
3176 linux_set_pc_32bit.
3177 * linux-crisv32-low.c (debug_threads): Remove declaration.
3178 (cris_get_pc, cris_set_pc): Remove.
3179 (the_low_target): Use linux_get_pc_32bit and
3180 linux_set_pc_32bit.
3181 * linux-low.c: Include inttypes.h.
3182 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3183 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3184 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3185 (the_low_target): Use linux_get_pc_32bit and
3186 linux_set_pc_32bit.
3187 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3188 (the_low_target): Use linux_get_pc_32bit and
3189 linux_set_pc_32bit.
3190 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3191 (the_low_target): Use linux_get_pc_32bit and
3192 linux_set_pc_32bit.
3193 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3194 (the_low_target): Use linux_get_pc_32bit and
3195 linux_set_pc_32bit.
3196 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3197 (the_low_target): Use linux_get_pc_32bit and
3198 linux_set_pc_32bit.
3199
eb0edac8
GB
32002016-01-18 Gary Benson <gbenson@redhat.com>
3201
3202 * configure.ac (AC_FUNC_FORK): New check.
3203 * config.in: Regenerate.
3204 * configure: Likewise.
3205
1b451dda
YQ
32062016-01-14 Yao Qi <yao.qi@linaro.org>
3207
3208 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3209 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3210 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3211 arm_get_next_pcs_ctor.
3212
82075af2
JS
32132016-01-12 Josh Stone <jistone@redhat.com>
3214 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3215
3216 * inferiors.h: Include "gdb_vecs.h".
3217 (struct process_info): Add syscalls_to_catch.
3218 * inferiors.c (remove_process): Free syscalls_to_catch.
3219 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3220 syscall_return stops.
3221 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3222 * server.c (handle_general_set): Handle QCatchSyscalls.
3223 (handle_query): Report support for QCatchSyscalls.
3224 * target.h (struct target_ops): Add supports_catch_syscall.
3225 (target_supports_catch_syscall): New macro.
3226 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3227 (struct lwp_info): Add syscall_state.
3228 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3229 Maintain syscall_state and syscalls_to_catch across exec.
3230 (get_syscall_trapinfo): New function, proxy to the_low_target.
3231 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3232 (linux_low_filter_event): Toggle syscall_state entry/return for
3233 syscall traps, and set it ignored for all others.
3234 (gdb_catching_syscalls_p): New function.
3235 (gdb_catch_this_syscall_p): New function.
3236 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3237 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3238 (linux_supports_catch_syscall): New function.
3239 (linux_target_ops): Install it.
3240 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3241 (the_low_target): Install it.
3242
8f13a3ce
MF
32432016-01-12 Mike Frysinger <vapier@gentoo.org>
3244
3245 * acinclude.m4: Include new ../warning.m4 file.
3246 * configure: Regenerated.
3247 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3248
5b3da067
MF
32492016-01-12 Mike Frysinger <vapier@gentoo.org>
3250
3251 * ax.c (is_goto_target): Mark static.
3252 * linux-low.c (register_addr): Likewise.
3253 (linux_fetch_registers, linux_store_registers): Likewise.
3254 * mem-break.c (any_persistent_commands): Fix old prototype.
3255 (add_commands_to_breakpoint): Mark static.
3256 * regcache.c (find_register_by_name): Delete unused func.
3257 * remote-utils.c (hex_or_minus_one): Mark static.
3258 * server.c (monitor_show_help): Mark static.
3259 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3260 handle_v_requests): Likewise.
3261
bc504a31
PA
32622016-01-12 Pedro Alves <palves@redhat.com>
3263
3264 Remove use of the registered trademark symbol throughout.
3265
5a0dd67a
YQ
32662016-01-08 Yao Qi <yao.qi@linaro.org>
3267
3268 * remote-utils.c (getpkt): If c is '\003', call target hook
3269 request_interrupt.
3270
b2ca446f
YQ
32712016-01-06 Yao Qi <yao.qi@linaro.org>
3272
3273 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3274 linux-aarch32-low.c.
3275 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3276 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3277 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3278 (thumb2_breakpoint): Declare.
3279 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3280 linux-aarch32-low.h.
3281 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3282 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3283 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3284
edd88788
JB
32852016-01-01 Joel Brobecker <brobecker@adacore.com>
3286
3287 * gdbreplay.c (gdbreplay_version): Change copyright year in
3288 version message.
3289 * server.c (gdbserver_version): Likewise.
3290
65da7f14
PP
32912015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3292
3293 * server.c (crc32_table): Delete.
3294 (crc32): Use libiberty's xcrc32 function.
3295
4abd5ed2
JB
32962015-12-22 Joel Brobecker <brobecker@adacore.com>
3297
3298 * lynx-low.c (lynx_delete_thread_callback): New function.
3299 (lynx_mourn): Properly delete our process and all of its
3300 threads. Remove call to clear_inferiors.
3301
0e50fe5c
JB
33022015-12-22 Joel Brobecker <brobecker@adacore.com>
3303
3304 * target.c (thread_search_callback): Add check that
3305 the thread_stopped target callback is not NULL before
3306 calling it.
3307
35adc03f
YQ
33082015-12-21 Yao Qi <yao.qi@linaro.org>
3309
3310 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3311 arm breakpoint.
3312
bd2b2909
AT
33132015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3314
3315 * server.c (handle_query): Call target_supports_software_single_step.
3316
7fe5e27e
AT
33172015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3318
3319 * linux-low.c (single_step): New function.
3320 (linux_resume_one_lwp_throw): Call single_step.
3321 (start_step_over): Likewise.
3322
d9311bfa
AT
33232015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3324
3325 * Makefile.in (SFILES): Append arch/arm-linux.c,
3326 arch/arm-get-next-pcs.c.
3327 (arm-linux.o): New rule.
3328 (arm-get-next-pcs.o): New rule.
3329 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3330 arm-linux.o.
3331 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3332 to linux-aarch32-low.c.
3333 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3334 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3335 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3336 (thumb2_breakpoint_len): Likewise.
3337 (arm_is_thumb_mode): Make non-static.
3338 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3339 from linux-aarch32-low.c.
3340 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3341 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3342 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3343 (thumb2_breakpoint_len): Likewise.
3344 (arm_is_thumb_mode): New declaration.
3345 * linux-arm-low.c: Include arch/arm-linux.h
3346 aarch/arm-get-next-pcs.h, sys/syscall.h.
3347 (get_next_pcs_ops): New struct.
3348 (get_next_pcs_addr_bits_remove): New function.
3349 (get_next_pcs_is_thumb): New function.
3350 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3351 (arm_sigreturn_next_pc): Likewise.
3352 (get_next_pcs_syscall_next_pc): Likewise.
3353 (arm_gdbserver_get_next_pcs): Likewise.
3354 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3355 Initialize.
3356 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3357 * server.h: Include gdb_vecs.h.
3358
68ce2059
AT
33592015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3360
3361 * Makefile.in (SFILES): Append common/common-regcache.c.
3362 (OBS): Append common-regcache.o.
3363 (common-regcache.o): New rule.
3364 * regcache.c (init_register_cache): Initialize cache to
3365 REG_UNAVAILABLE.
3366 (regcache_raw_read_unsigned): New function.
3367 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3368 register_status enum.
3369
fa5308bd
AT
33702015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3371
3372 * linux-aarch64-low.c (the_low_targets): Rename
3373 breakpoint_reinsert_addr to get_next_pcs.
3374 * linux-arm-low.c (the_low_targets): Likewise.
3375 * linux-bfin-low.c (the_low_targets): Likewise.
3376 * linux-cris-low.c (the_low_targets): Likewise.
3377 * linux-crisv32-low.c (the_low_targets): Likewise.
3378 * linux-low.c (can_software_single_step): Likewise.
3379 (install_software_single_step_breakpoints): New function.
3380 (start_step_over): Use install_software_single_step_breakpoints.
3381 * linux-low.h: New CORE_ADDR vector.
3382 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3383 get_next_pcs.
3384 * linux-mips-low.c (the_low_targets): Likewise.
3385 * linux-nios2-low.c (the_low_targets): Likewise.
3386 * linux-sparc-low.c (the_low_targets): Likewise.
3387
4a6ed09b
PA
33882015-12-17 Pedro Alves <palves@redhat.com>
3389
3390 * linux-low.c (linux_kill_one_lwp): Remove references to
3391 LinuxThreads.
3392 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3393 to 'kill'.
3394 (linux_init_signals): Delete.
3395 (initialize_low): Adjust.
3396 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3397
7544db95
PA
33982015-12-16 Pedro Alves <palves@redhat.com>
3399
3400 * configure.ac (compiler warning flags): When testing a
3401 -Wno-foo option, check whether -Wfoo works instead.
3402 * configure: Regenerate.
3403
8020350c
DB
34042015-12-11 Don Breazeal <donb@codesourcery.com>
3405
3406 * server.c (process_serial_event): Don't exit from gdbserver
3407 in remote mode if there are still active inferiors.
3408
db91f502
YQ
34092015-12-11 Yao Qi <yao.qi@linaro.org>
3410
3411 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3412 arm_breakpoint_at if the process is 32-bit.
3413
b37a6290
YQ
34142015-12-11 Yao Qi <yao.qi@linaro.org>
3415
3416 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3417 arm breakpoint.
3418
17b1509a
YQ
34192015-12-07 Yao Qi <yao.qi@linaro.org>
3420
3421 * configure.srv: Append arm.o to srv_tgtobj for
3422 aarch64*-*-linux* target.
3423 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3424 from linux-arm-low.c.
3425 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3426 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3427 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3428 (thumb2_breakpoint_len): Likewise.
3429 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3430 (arm_breakpoint_kinds): Likewise.
3431 (arm_breakpoint_kind_from_pc): Likewise.
3432 (arm_sw_breakpoint_from_kind): Likewise.
3433 (arm_breakpoint_kind_from_current_state): Likewise.
3434 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3435 (arm_sw_breakpoint_from_kind): Declare.
3436 (arm_breakpoint_kind_from_current_state): Declare.
3437 (arm_breakpoint_at): Declare.
3438 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3439 arm_sw_breakpoint_from_kind if process is 32-bit.
3440 (aarch64_breakpoint_kind_from_pc): New function.
3441 (aarch64_breakpoint_kind_from_current_state): New function.
3442 (the_low_target): Initialize fields breakpoint_kind_from_pc
3443 and breakpoint_kind_from_current_state.
3444 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3445 linux-aarch32-low.c.
3446 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3447 (arm_breakpoint, arm_breakpoint_len): Likewise.
3448 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3449 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3450 (arm_is_thumb_mode): Likewise.
3451 (arm_breakpoint_at): Likewise.
3452 (arm_breakpoint_kind_from_pc): Likewise.
3453 (arm_sw_breakpoint_from_kind): Likewise.
3454 (arm_breakpoint_kind_from_current_state): Likewise.
3455
3456 Revert:
3457 2015-08-04 Yao Qi <yao.qi@linaro.org>
3458
3459 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3460 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3461 * server.c (extended_protocol): Remove "static".
3462 * server.h (extended_protocol): Declare it.
3463
ece66d65
JS
34642015-12-04 Josh Stone <jistone@redhat.com>
3465
3466 * target.h (struct target_ops) <arch_setup>: Rename to ...
3467 (struct target_ops) <post_create_inferior>: ... this.
3468 (target_arch_setup): Rename to ...
3469 (target_post_create_inferior): ... this, calling post_create_inferior.
3470 * server.c (start_inferior): Update target_arch_setup calls to
3471 target_post_create_inferior.
3472 * linux-low.c (linux_low_ptrace_options): Forward declare.
3473 (linux_arch_setup): Update its comment for general use.
3474 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3475 (struct linux_target_ops): Use linux_post_create_inferior.
3476 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3477 to post_create_inferior.
3478 * nto-low.c (struct nto_target_ops): Likewise.
3479 * spu-low.c (struct spu_target_ops): Likewise.
3480 * win32-low.c (struct win32_target_ops): Likewise.
3481
e58c48b4
AT
34822015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3483
3484 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3485
fbec8956
AT
34862015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3487
3488 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3489 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3490 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3491 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3492 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3493 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3494 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3495 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3496 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3497 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3498 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3499 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3500
9b4c5f87
AT
35012015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3502
3503 * linux-low.c (linux_look_up_symbols): Don't call
3504 linux_supports_traceclone.
3505 * linux-low.h (thread_db_init): Remove use_events argument.
3506 * thread-db.c (thread_db_use_event): Remove global variable.
3507 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3508 (struct thread_db) <td_create_bp>: Remove field.
3509 (thread_db_create_event): Remove function.
3510 (thread_db_enable_reporting): Likewise.
3511 (find_one_thread): Don't check for thread_db_use_events.
3512 (attach_thread): Likewise.
3513 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3514 (try_thread_db_load_1): Don't check for thread_db_use_events.
3515 (thread_db_init): Remove use_events argument and thread events
3516 handling.
3517 (remove_thread_event_breakpoints): Remove function.
3518 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3519
7d00775e
AT
35202015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3521
3522 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3523 New function.
3524 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3525 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3526 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3527 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3528 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3529 Initialize.
3530 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3531 New function.
3532 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3533 * linux-low.c (can_hardware_single_step): Use
3534 supports_hardware_single_step.
3535 (can_software_single_step): New function.
3536 (start_step_over): Call can_software_single_step.
3537 (linux_supports_hardware_single_step): New function.
3538 (struct target_ops) <supports_software_single_step>: Initialize.
3539 * linux-low.h (struct linux_target_ops)
3540 <supports_hardware_single_step>: Initialize.
3541 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3542 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3543 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3544 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3545 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3546 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3547 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3548 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3549 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3550 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3551 Initialize.
3552 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3553 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3554 Initialize.
3555 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3556 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3557 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3558 New function.
3559 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3560 * target.h (struct target_ops): <supports_software_single_step>:
3561 New field.
3562 (target_supports_software_single_step): New macro.
3563
2d97cd35
AT
35642015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3565
3566 * linux-low.c (linux_wait_1): Fix pc advance condition.
3567 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3568 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3569
769ef81f
AT
35702015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3571
3572 * linux-arm-low.c (arm_is_thumb_mode): New function.
3573 (arm_breakpoint_at): Use arm_is_thumb_mode.
3574 (arm_breakpoint_kind_from_current_state): New function.
3575 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3576 Initialize.
3577 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3578 (linux_breakpoint_kind_from_current_state): New function.
3579 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3580 * linux-low.h (struct linux_target_ops)
3581 <breakpoint_kind_from_current_state>: New field.
3582 * target.h (struct target_ops): Likewise.
3583 (target_breakpoint_kind_from_current_state): New macro.
3584
1bebeeca
PA
35852015-11-30 Pedro Alves <palves@redhat.com>
3586
3587 * linux-low.c (linux_resume): Wake up the event loop before
3588 returning.
3589
a67a9fae
PA
35902015-11-30 Pedro Alves <palves@redhat.com>
3591
3592 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3593 check.
3594 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3595 to -1.
3596 * target.c (struct thread_search): New structure.
3597 (thread_search_callback): New function.
3598 (prev_general_thread): New global.
3599 (prepare_to_access_memory, done_accessing_memory): New functions.
3600 * target.h (prepare_to_access_memory, done_accessing_memory):
3601 Replace macros with function declarations.
3602
f2faf941
PA
36032015-11-30 Pedro Alves <palves@redhat.com>
3604
3605 PR 14618
3606 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3607 report TARGET_WAITKIND_NO_RESUMED.
3608 * remote-utils.c (prepare_resume_reply): Handle
3609 TARGET_WAITKIND_NO_RESUMED.
3610 * server.c (report_no_resumed): New global.
3611 (handle_query) <qSupported>: Handle "no-resumed+". Report
3612 "no-resumed+" support.
3613 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3614 return error if the client doesn't support no-resumed events.
3615 (push_stop_notification): New function.
3616 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3617 events if the client supports them.
3618
a681f9c9
PA
36192015-11-30 Pedro Alves <palves@redhat.com>
3620
3621 * linux-low.c (thread_still_has_status_pending_p): Don't check
3622 vCont;t here.
3623 (lwp_resumed): New function.
3624 (status_pending_p_callback): Return early if the LWP is not
3625 supposed to be resumed.
3626
65706a29
PA
36272015-11-30 Pedro Alves <palves@redhat.com>
3628
3629 * linux-low.c (handle_extended_wait): Assert that the LWP's
3630 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3631 thread create events, leave the new child's status pending.
3632 (linux_low_filter_event): If GDB wants to hear about thread exit
3633 events, leave the LWP marked dead and don't delete it.
3634 (linux_wait_for_event_filtered): Don't check for thread exit.
3635 (filter_exit_event): New function.
3636 (linux_wait_1): Use it, when returning an exit event.
3637 (linux_resume_one_lwp_throw): Assert that the LWP's
3638 waitstatus is TARGET_WAITKIND_IGNORE.
3639 * remote-utils.c (prepare_resume_reply): Handle
3640 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3641 * server.c (report_thread_events): New global.
3642 (handle_general_set): Handle QThreadEvents.
3643 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3644 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3645 TARGET_WAITKIND_THREAD_EXITED.
3646 * server.h (report_thread_events): Declare.
3647
56cf4bed
PA
36482015-11-30 Pedro Alves <palves@redhat.com>
3649
3650 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3651 the thread's last_resume_kind was resume_stop.
3652
500c1d85
PA
36532015-11-30 Pedro Alves <palves@redhat.com>
3654
3655 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3656 before returning.
3657
de979965
PA
36582015-11-30 Pedro Alves <palves@redhat.com>
3659
3660 * server.c (handle_v_requests): Handle vCtrlC.
3661
34c65914
PA
36622015-11-30 Pedro Alves <palves@redhat.com>
3663
3664 * gdbthread.h (find_any_thread_of_pid): Declare.
3665 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3666 functions.
3667 * server.c (handle_query): If current_thread is NULL, look for
3668 another thread of the selected process.
3669
79efa585 36702015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 3671 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM
3672
3673 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3674 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3675 name in reply.
3676 * target.h (struct target_ops) <thread_name>: New field.
3677 (target_thread_name): New macro.
3678
80d82c19
JB
36792015-11-23 Joel Brobecker <brobecker@adacore.com>
3680
3681 * regcache.h (regcache_invalidate_pid): Add declaration.
3682 * regcache.c (regcache_invalidate_pid): New function, extracted
3683 from regcache_invalidate.
3684 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3685 Add trivial documentation comment.
3686 * lynx-low.c: Use regcache_invalidate_pid instead of
3687 regcache_invalidate.
3688
64da5dd5
JB
36892015-11-23 Joel Brobecker <brobecker@adacore.com>
3690
3691 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3692 and Elf64_auxv_t if the target is Android.
3693
37ce4055
DE
36942015-11-22 Doug Evans <xdje42@gmail.com>
3695
3696 * target.h: #include <sys/types.h>.
3697
06e03fff
PA
36982015-11-19 Pedro Alves <palves@redhat.com>
3699
3700 * linux-low.c (linux_process_qsupported): Change prototype.
3701 Adjust.
3702 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3703 Change prototype.
3704 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3705 and adjust to loop over all features.
3706 * server.c (handle_query) <qSupported>: Adjust to call
3707 target_process_qsupported once, passing it a vector of unprocessed
3708 features.
3709 * target.h (struct target_ops) <process_qsupported>: Change
3710 prototype.
3711 (target_process_qsupported): Adjust.
3712
9a084706
PA
37132015-11-19 Pedro Alves <palves@redhat.com>
3714
3715 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3716 mode.
3717 * configure: Regenerate.
3718
dad44a1f
PA
37192015-11-19 Pedro Alves <palves@redhat.com>
3720
3721 * configure: Regenerate.
3722
231c0592
YQ
37232015-11-19 Yao Qi <yao.qi@linaro.org>
3724
3725 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3726 type to uint32_t.
3727
6c1c9a8b
YQ
37282015-11-19 Yao Qi <yao.qi@linaro.org>
3729
3730 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3731 (struct aarch64_operand): Move enum out.
3732
9caa3311
YQ
37332015-11-19 Yao Qi <yao.qi@linaro.org>
3734
3735 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3736 struct user_fpsimd_state *.
3737 (aarch64_store_fpregset): Likewise.
3738
6a69a054
YQ
37392015-11-19 Yao Qi <yao.qi@linaro.org>
3740
3741 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3742 struct user_pt_regs *.
3743 (aarch64_store_gregset): Likewise.
3744
1798301e
PA
37452015-11-18 Pedro Alves <palves@redhat.com>
3746
3747 * Makefile.in (all_object_files): Add $IPA_OBJS.
3748
ce7715e2
PA
37492015-11-17 Pedro Alves <palves@redhat.com>
3750
3751 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3752 GDB_SIGNAL_0 and gdb_signal_to_string.
3753
c0879059
PA
37542015-11-17 Pedro Alves <palves@redhat.com>
3755
3756 * win32-low.c (handle_output_debug_string): Remove parameter.
3757 (win32_kill): Remove our_status local and adjust call to
3758 handle_output_debug_string.
3759 (get_child_debug_event): Adjust call to
3760 handle_output_debug_string.
3761
1996e237
SM
37622015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3763
3764 * linux-mips-low.c (mips_fill_gregset): Add cast.
3765 (mips_store_gregset): Likewise.
3766 (mips_fill_fpregset): Likewise.
3767 (mips_store_fpregset): Likewise.
3768
cbec665b
SM
37692015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3770
3771 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3772 priv.
3773
eb3e3c67
SM
37742015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3775
3776 * linux-mips-low.c (mips_linux_new_thread): Change type of
3777 watch_type to enum target_hw_bp_type.
3778
171de4b8
SM
37792015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3780
3781 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3782 Change return type to arm_hwbp_type.
3783
04248ead
SM
37842015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3785
3786 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3787 (arm_store_gregset): Likewise.
3788 * linux-arm-low.c (arm_get_hwcap): Likewise.
3789 (arm_read_description): Likewise.
3790
04b3479c
SM
37912015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3792
3793 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3794
2bc84e8a
SM
37952015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3796
3797 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3798 (ppc_fill_vsxregset): Likewise.
3799 (ppc_store_vsxregset): Likewise.
3800 (ppc_fill_vrregset): Likewise.
3801 (ppc_store_vrregset): Likewise.
3802 (ppc_fill_evrregset): Likewise.
3803 (ppc_store_evrregset): Likewise.
3804
e6c5bb05
SM
38052015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3806
3807 * linux-ppc-low.c (ppc_usrregs_info): Remove
3808 forward-declaration.
3809 (ppc_arch_setup): Move lower in file.
3810
7ea45d72
SM
38112015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3812
3813 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3814 (ps_pdwrite): Likewise.
3815
69291610
HW
38162015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3817
3818 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3819 to after assert checks.
3820
b42945fd
SM
38212015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3822
3823 * proc-service.c (ps_pdread): Add/adjust casts.
3824 (ps_pdwrite): Add/adjust casts.
3825
d6f85c84
SM
38262015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3827
3828 * server.c (handle_search_memory_1): Cast return value of
3829 memmem.
3830
f98cd059
SM
38312015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3832
3833 * server.c (write_qxfer_response): Change type of data to
3834 gdb_byte *.
3835
d2412fa5
PA
38362015-10-29 Pedro Alves <palves@redhat.com>
3837
3838 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3839
c17414a2
PA
38402015-10-29 Pedro Alves <palves@redhat.com>
3841
3842 * tracepoint.c (clear_installed_tracepoints): Add casts.
3843
e053fbc4
PA
38442015-10-29 Pedro Alves <palves@redhat.com>
3845
3846 * server.c (handle_v_cont, process_serial_event): Add enum
3847 gdb_signal casts to signal parsing code.
3848
add67df8
PA
38492015-10-29 Pedro Alves <palves@redhat.com>
3850
3851 * linux-low.h (NULL_REGSET): Define.
3852 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3853 * linux-arm-low.c (arm_regsets): Likewise.
3854 * linux-crisv32-low.c (cris_regsets): Likewise.
3855 * linux-m68k-low.c (m68k_regsets): Likewise.
3856 * linux-mips-low.c (mips_regsets): Likewise.
3857 * linux-nios2-low.c (nios2_regsets): Likewise.
3858 * linux-ppc-low.c (ppc_regsets): Likewise.
3859 * linux-s390-low.c (s390_regsets): Likewise.
3860 * linux-sh-low.c (sh_regsets): Likewise.
3861 * linux-sparc-low.c (sparc_regsets): Likewise.
3862 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3863 * linux-tile-low.c (tile_regsets): Likewise.
3864 * linux-x86-low.c (x86_regsets): Likewise.
3865 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3866
50bc912a
PA
38672015-10-29 Pedro Alves <palves@redhat.com>
3868
3869 * linux-low.h (NULL_REGSET): Define.
3870 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3871 * linux-arm-low.c (arm_regsets): Likewise.
3872 * linux-crisv32-low.c (cris_regsets): Likewise.
3873 * linux-m68k-low.c (m68k_regsets): Likewise.
3874 * linux-mips-low.c (mips_regsets): Likewise.
3875 * linux-nios2-low.c (nios2_regsets): Likewise.
3876 * linux-ppc-low.c (ppc_regsets): Likewise.
3877 * linux-s390-low.c (s390_regsets): Likewise.
3878 * linux-sh-low.c (sh_regsets): Likewise.
3879 * linux-sparc-low.c (sparc_regsets): Likewise.
3880 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3881 * linux-tile-low.c (tile_regsets): Likewise.
3882 * linux-x86-low.c (x86_regsets): Likewise.
3883 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3884
682b2546
DE
38852015-10-26 Doug Evans <dje@google.com>
3886
3887 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3888
963843d4
DE
38892015-10-26 Doug Evans <dje@google.com>
3890
3891 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3892
d41401ac
DE
38932015-10-26 Doug Evans <dje@google.com>
3894
3895 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3896 for debug_printf.
3897 (attach_thread, find_new_threads_callback): Ditto.
3898
3db28855
AT
38992015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3900
3901 * mem-break.h (set_breakpoint_data): Remove.
3902
fb78e89c
AT
39032015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3904
3905 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3906 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3907 (initialize_low): Remove set_breakpoint_data call.
3908 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3909 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3910 (initialize_low): Remove set_breakpoint_data call.
3911 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3912 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3913 (initialize_low): Remove set_breakpoint_data call.
3914
2e6ee069
AT
39152015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3916
3917 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3918 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3919 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3920 * target.h (target_breakpoint_kind_from_pc): New macro.
3921
1652a986
AT
39222015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3923
3924 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3925 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3926 the default breakpoint kind.
3927
abeead09
AT
39282015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3929
3930 * linux-arm-low.c (arm_supports_z_point_type): Add software
3931 breakpoint support.
3932
b0b4b501
AT
39332015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3934
3935 * linux-arm-low.c: Refactor breakpoint definitions.
3936 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3937 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3938
8689682c
AT
39392015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3940
3941 * Makefile.in: Add arm.c/o.
3942 * configure.srv: Likewise.
3943 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3944 (arm_breakpoint_kind_from_pc): New function.
3945 (arm_sw_breakpoint_from_kind): Return proper kind.
3946 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3947
27165294
AT
39482015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3949
3950 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3951 removal.
3952 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3953 (struct raw_breakpoint) <size>: Remove.
3954 (struct raw_breakpoint) <kind>: Add.
3955 (bp_size): New function.
3956 (bp_opcode): Likewise.
3957 (find_raw_breakpoint_at): Adjust for kind.
3958 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3959 (remove_memory_breakpoint): Adjust for kind call bp_size.
3960 (set_raw_breakpoint_at): Adjust for kind.
3961 (set_breakpoint): Likewise.
3962 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3963 (delete_raw_breakpoint): Adjust for kind.
3964 (delete_breakpoint): Likewise.
3965 (find_gdb_breakpoint): Likewise.
3966 (set_gdb_breakpoint_1): Likewise.
3967 (set_gdb_breakpoint): Likewise.
3968 (delete_gdb_breakpoint_1): Likewise.
3969 (delete_gdb_breakpoint): Likewise.
3970 (uninsert_raw_breakpoint): Likewise.
3971 (reinsert_raw_breakpoint): Likewise.
3972 (set_breakpoint_data): Remove.
3973 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3974 (check_mem_read): Adjust for kind call bp_size.
3975 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3976 (clone_one_breakpoint): Adjust for kind.
3977 * mem-break.h (set_gdb_breakpoint): Likewise.
3978 (delete_gdb_breakpoint): Likewise.
3979 * server.c (process_serial_event): Likewise.
3980
dd373349
AT
39812015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3982
3983 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3984 (struct linux_target_ops) <breakpoint>: Remove.
3985 (struct linux_target_ops) <breakpoint_len>: Remove.
3986 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3987 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3988 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3989 (arm_sw_breakpoint_from_kind): New function.
3990 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3991 (struct linux_target_ops) <breakpoint>: Remove.
3992 (struct linux_target_ops) <breakpoint_len>: Remove.
3993 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3994 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3995 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3996 (struct linux_target_ops) <breakpoint>: Remove.
3997 (struct linux_target_ops) <breakpoint_len>: Remove.
3998 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3999 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4000 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4001 (struct linux_target_ops) <breakpoint>: Remove.
4002 (struct linux_target_ops) <breakpoint_len>: Remove.
4003 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4004 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4005 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4006 and sw_breakpoint_from_kind to increment the pc.
4007 (linux_breakpoint_kind_from_pc): New function.
4008 (linux_sw_breakpoint_from_kind): New function.
4009 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4010 (initialize_low): Call breakpoint_kind_from_pc and
4011 sw_breakpoint_from_kind to replace breakpoint_data/len.
4012 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4013 New field.
4014 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4015 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4016 (struct linux_target_ops) <breakpoint>: Remove.
4017 (struct linux_target_ops) <breakpoint_len>: Remove.
4018 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4019 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4020 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4021 (struct linux_target_ops) <breakpoint>: Remove.
4022 (struct linux_target_ops) <breakpoint_len>: Remove.
4023 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4024 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4025 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4026 (struct linux_target_ops) <breakpoint>: Remove.
4027 (struct linux_target_ops) <breakpoint_len>: Remove.
4028 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4029 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4030 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4031 (struct linux_target_ops) <breakpoint>: Remove.
4032 (struct linux_target_ops) <breakpoint_len>: Remove.
4033 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4034 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4035 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4036 (struct linux_target_ops) <breakpoint>: Remove.
4037 (struct linux_target_ops) <breakpoint_len>: Remove.
4038 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4039 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4040 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4041 (struct linux_target_ops) <breakpoint>: Remove.
4042 (struct linux_target_ops) <breakpoint_len>: Remove.
4043 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4044 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4045 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4046 (struct linux_target_ops) <breakpoint>: Remove.
4047 (struct linux_target_ops) <breakpoint_len>: Remove.
4048 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4049 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4050 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4051 (struct linux_target_ops) <breakpoint>: Remove.
4052 (struct linux_target_ops) <breakpoint_len>: Remove.
4053 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4054 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4055 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4056 (struct linux_target_ops) <breakpoint>: Remove.
4057 (struct linux_target_ops) <breakpoint_len>: Remove.
4058 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4059 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4060 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4061 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4062 (struct linux_target_ops) <breakpoint>: Remove.
4063 (struct linux_target_ops) <breakpoint_len>: Remove.
4064 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4065 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4066 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4067 (struct linux_target_ops) <breakpoint>: Remove.
4068 (struct linux_target_ops) <breakpoint_len>: Remove.
4069 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4070 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4071
4cd98a19
AT
40722015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4073
4074 * linux-cris-low.c (cris_get_pc): Remove void arg.
4075
774ee6d2
AR
40762015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4077
4078 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4079 variable name.
4080
833dcd29
AR
40812015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4082
4083 * inferiors.c (thread_pid_matches_callback): New function.
4084 (find_thread_process): New function.
4085 (remove_thread): Reset current_thread.
4086 (remove_process): Assert threads have been removed first.
4087
8d689ee5
YQ
40882015-10-15 Yao Qi <yao.qi@linaro.org>
4089
4090 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4091 if it is 3.
4092 (aarch64_remove_point): Likewise.
4093 * regcache.c (regcache_register_size): New function.
4094
1c2e1515
YQ
40952015-10-12 Yao Qi <yao.qi@linaro.org>
4096
4097 * linux-aarch64-low.c: Update all callers as emit_load_store
4098 is renamed to aarch64_emit_load_store.
4099
e1c587c3
YQ
41002015-10-12 Yao Qi <yao.qi@linaro.org>
4101
4102 * linux-aarch64-low.c: Update all callers of function renaming
4103 from emit_insn to aarch64_emit_insn.
4104
b6542f81
YQ
41052015-10-12 Yao Qi <yao.qi@linaro.org>
4106
4107 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4108 arch/aarch64-insn.h.
4109 (struct aarch64_memory_operand): Likewise.
4110 (ENCODE): Likewise.
4111 (emit_insn): Move to arch/aarch64-insn.c.
4112 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4113 (emit_load_store): Move to arch/aarch64-insn.c.
4114 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4115 (can_encode_int32): Remove.
4116
246994ce
YQ
41172015-10-12 Yao Qi <yao.qi@linaro.org>
4118
4119 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4120 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4121 (aarch64_relocate_instruction): Likewise.
4122 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4123 (struct aarch64_insn_visitor): Likewise.
4124
0badd99f
YQ
41252015-10-12 Yao Qi <yao.qi@linaro.org>
4126
4127 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4128 (struct aarch64_insn_visitor): New.
4129 (struct aarch64_insn_relocation_data): New.
4130 (aarch64_ftrace_insn_reloc_b): New function.
4131 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4132 (aarch64_ftrace_insn_reloc_cb): Likewise.
4133 (aarch64_ftrace_insn_reloc_tb): Likewise.
4134 (aarch64_ftrace_insn_reloc_adr): Likewise.
4135 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4136 (aarch64_ftrace_insn_reloc_others): Likewise.
4137 (visitor): New.
4138 (aarch64_relocate_instruction): Use visitor.
4139
dfaffe9d
YQ
41402015-10-12 Yao Qi <yao.qi@linaro.org>
4141
4142 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4143 int. Add argument buf.
4144 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4145 aarch64_relocate_instruction.
4146
70b439f0
YQ
41472015-10-12 Yao Qi <yao.qi@linaro.org>
4148
4149 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4150 argument insn. Remove local variable insn. Don't call
4151 target_read_uint32.
4152 (aarch64_install_fast_tracepoint_jump_pad): Call
4153 target_read_uint32.
4154
7781c06f
YQ
41552015-09-30 Yao Qi <yao.qi@linaro.org>
4156
4157 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4158 (emit_load_store_pair): Likewise.
4159
9a3c8263
SM
41602015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4161
4162 * dll.c (match_dll): Add cast(s).
4163 (unloaded_dll): Likewise.
4164 * linux-low.c (second_thread_of_pid_p): Likewise.
4165 (delete_lwp_callback): Likewise.
4166 (count_events_callback): Likewise.
4167 (select_event_lwp_callback): Likewise.
4168 (linux_set_resume_request): Likewise.
4169 * server.c (accumulate_file_name_length): Likewise.
4170 (emit_dll_description): Likewise.
4171 (handle_qxfer_threads_worker): Likewise.
4172 (visit_actioned_threads): Likewise.
4173 * thread-db.c (any_thread_of): Likewise.
4174 * tracepoint.c (same_process_p): Likewise.
4175 (match_blocktype): Likewise.
4176 (build_traceframe_info_xml): Likewise.
4177
224c3ddb
SM
41782015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4179
4180 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4181 assignment.
4182 (gdb_unparse_agent_expr): Likewise.
4183 * hostio.c (require_data): Likewise.
4184 (handle_pread): Likewise.
4185 * linux-low.c (disable_regset): Likewise.
4186 (fetch_register): Likewise.
4187 (store_register): Likewise.
4188 (get_dynamic): Likewise.
4189 (linux_qxfer_libraries_svr4): Likewise.
4190 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4191 (set_fast_tracepoint_jump): Likewise.
4192 (uninsert_fast_tracepoint_jumps_at): Likewise.
4193 (reinsert_fast_tracepoint_jumps_at): Likewise.
4194 (validate_inserted_breakpoint): Likewise.
4195 (clone_agent_expr): Likewise.
4196 * regcache.c (init_register_cache): Likewise.
4197 * remote-utils.c (putpkt_binary_1): Likewise.
4198 (decode_M_packet): Likewise.
4199 (decode_X_packet): Likewise.
4200 (look_up_one_symbol): Likewise.
4201 (relocate_instruction): Likewise.
4202 (monitor_output): Likewise.
4203 * server.c (handle_search_memory): Likewise.
4204 (handle_qxfer_exec_file): Likewise.
4205 (handle_qxfer_libraries): Likewise.
4206 (handle_qxfer): Likewise.
4207 (handle_query): Likewise.
4208 (handle_v_cont): Likewise.
4209 (handle_v_run): Likewise.
4210 (captured_main): Likewise.
4211 * target.c (write_inferior_memory): Likewise.
4212 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4213 * tracepoint.c (init_trace_buffer): Likewise.
4214 (add_tracepoint_action): Likewise.
4215 (add_traceframe): Likewise.
4216 (add_traceframe_block): Likewise.
4217 (cmd_qtdpsrc): Likewise.
4218 (cmd_qtdv): Likewise.
4219 (cmd_qtstatus): Likewise.
4220 (response_source): Likewise.
4221 (response_tsv): Likewise.
4222 (cmd_qtnotes): Likewise.
4223 (gdb_collect): Likewise.
4224 (initialize_tracepoint): Likewise.
4225
afbe19f8
PL
42262015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4227
4228 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4229 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4230 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4231 <NOP>: New.
4232 (enum aarch64_condition_codes): New enum.
4233 (w0): New static global.
4234 (fp): Likewise.
4235 (lr): Likewise.
4236 (struct aarch64_memory_operand) <type>: New
4237 MEMORY_OPERAND_POSTINDEX type.
4238 (postindex_memory_operand): New helper function.
4239 (emit_ret): New function.
4240 (emit_load_store_pair): New function, factored out of emit_stp
4241 with support for MEMORY_OPERAND_POSTINDEX.
4242 (emit_stp): Rewrite using emit_load_store_pair.
4243 (emit_ldp): New function.
4244 (emit_load_store): Likewise.
4245 (emit_ldr): Mention post-index instruction in comment.
4246 (emit_ldrh): New function.
4247 (emit_ldrb): New function.
4248 (emit_ldrsw): Mention post-index instruction in comment.
4249 (emit_str): Likewise.
4250 (emit_subs): New function.
4251 (emit_cmp): Likewise.
4252 (emit_and): Likewise.
4253 (emit_orr): Likewise.
4254 (emit_orn): Likewise.
4255 (emit_eor): Likewise.
4256 (emit_mvn): Likewise.
4257 (emit_lslv): Likewise.
4258 (emit_lsrv): Likewise.
4259 (emit_asrv): Likewise.
4260 (emit_mul): Likewise.
4261 (emit_sbfm): Likewise.
4262 (emit_sbfx): Likewise.
4263 (emit_ubfm): Likewise.
4264 (emit_ubfx): Likewise.
4265 (emit_csinc): Likewise.
4266 (emit_cset): Likewise.
4267 (emit_nop): Likewise.
4268 (emit_ops_insns): New helper function.
4269 (emit_pop): Likewise.
4270 (emit_push): Likewise.
4271 (aarch64_emit_prologue): New function.
4272 (aarch64_emit_epilogue): Likewise.
4273 (aarch64_emit_add): Likewise.
4274 (aarch64_emit_sub): Likewise.
4275 (aarch64_emit_mul): Likewise.
4276 (aarch64_emit_lsh): Likewise.
4277 (aarch64_emit_rsh_signed): Likewise.
4278 (aarch64_emit_rsh_unsigned): Likewise.
4279 (aarch64_emit_ext): Likewise.
4280 (aarch64_emit_log_not): Likewise.
4281 (aarch64_emit_bit_and): Likewise.
4282 (aarch64_emit_bit_or): Likewise.
4283 (aarch64_emit_bit_xor): Likewise.
4284 (aarch64_emit_bit_not): Likewise.
4285 (aarch64_emit_equal): Likewise.
4286 (aarch64_emit_less_signed): Likewise.
4287 (aarch64_emit_less_unsigned): Likewise.
4288 (aarch64_emit_ref): Likewise.
4289 (aarch64_emit_if_goto): Likewise.
4290 (aarch64_emit_goto): Likewise.
4291 (aarch64_write_goto_address): Likewise.
4292 (aarch64_emit_const): Likewise.
4293 (aarch64_emit_call): Likewise.
4294 (aarch64_emit_reg): Likewise.
4295 (aarch64_emit_pop): Likewise.
4296 (aarch64_emit_stack_flush): Likewise.
4297 (aarch64_emit_zero_ext): Likewise.
4298 (aarch64_emit_swap): Likewise.
4299 (aarch64_emit_stack_adjust): Likewise.
4300 (aarch64_emit_int_call_1): Likewise.
4301 (aarch64_emit_void_call_2): Likewise.
4302 (aarch64_emit_eq_goto): Likewise.
4303 (aarch64_emit_ne_goto): Likewise.
4304 (aarch64_emit_lt_goto): Likewise.
4305 (aarch64_emit_le_goto): Likewise.
4306 (aarch64_emit_gt_goto): Likewise.
4307 (aarch64_emit_ge_got): Likewise.
4308 (aarch64_emit_ops_impl): New static global variable.
4309 (aarch64_emit_ops): New target function, return
4310 &aarch64_emit_ops_impl.
4311 (struct linux_target_ops): Install it.
4312
bb903df0
PL
43132015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4314
4315 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4316 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4317 aarch64-ipa.o.
4318 * linux-aarch64-ipa.c: New file.
4319 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4320 and endian.h.
4321 (aarch64_get_thread_area): New target method.
4322 (extract_signed_bitfield): New helper function.
4323 (aarch64_decode_ldr_literal): New function.
4324 (enum aarch64_opcodes): New enum.
4325 (struct aarch64_register): New struct.
4326 (struct aarch64_operand): New struct.
4327 (x0): New static global.
4328 (x1): Likewise.
4329 (x2): Likewise.
4330 (x3): Likewise.
4331 (x4): Likewise.
4332 (w2): Likewise.
4333 (ip0): Likewise.
4334 (sp): Likewise.
4335 (xzr): Likewise.
4336 (aarch64_register): New helper function.
4337 (register_operand): Likewise.
4338 (immediate_operand): Likewise.
4339 (struct aarch64_memory_operand): New struct.
4340 (offset_memory_operand): New helper function.
4341 (preindex_memory_operand): Likewise.
4342 (enum aarch64_system_control_registers): New enum.
4343 (ENCODE): New macro.
4344 (emit_insn): New helper function.
4345 (emit_b): New function.
4346 (emit_bcond): Likewise.
4347 (emit_cb): Likewise.
4348 (emit_tb): Likewise.
4349 (emit_blr): Likewise.
4350 (emit_stp): Likewise.
4351 (emit_ldp_q_offset): Likewise.
4352 (emit_stp_q_offset): Likewise.
4353 (emit_load_store): Likewise.
4354 (emit_ldr): Likewise.
4355 (emit_ldrsw): Likewise.
4356 (emit_str): Likewise.
4357 (emit_ldaxr): Likewise.
4358 (emit_stxr): Likewise.
4359 (emit_stlr): Likewise.
4360 (emit_data_processing_reg): Likewise.
4361 (emit_data_processing): Likewise.
4362 (emit_add): Likewise.
4363 (emit_sub): Likewise.
4364 (emit_mov): Likewise.
4365 (emit_movk): Likewise.
4366 (emit_mov_addr): Likewise.
4367 (emit_mrs): Likewise.
4368 (emit_msr): Likewise.
4369 (emit_sevl): Likewise.
4370 (emit_wfe): Likewise.
4371 (append_insns): Likewise.
4372 (can_encode_int32_in): New helper function.
4373 (aarch64_relocate_instruction): New function.
4374 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4375 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4376 (struct linux_target_ops): Install aarch64_get_thread_area,
4377 aarch64_install_fast_tracepoint_jump_pad and
4378 aarch64_get_min_fast_tracepoint_insn_len.
4379
787749ea
PL
43802015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4381
4382 * Makefile.in (aarch64-insn.o): New rule.
4383 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4384
9812b2e6
YQ
43852015-09-21 Yao Qi <yao.qi@linaro.org>
4386
4387 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4388
18fe412b
YQ
43892015-09-21 Yao Qi <yao.qi@linaro.org>
4390
4391 * tracepoint.c (max_jump_pad_size): Remove.
4392
a0cc84cd
YQ
43932015-09-18 Yao Qi <yao.qi@linaro.org>
4394
4395 * linux-aarch64-low.c: Don't include sys/uio.h.
4396 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4397
d78908cf
WW
43982015-09-16 Wei-cheng Wang <cole945@gmail.com>
4399
4400 * tracepoint.c (eval_result_type): Change prototype.
4401 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4402
d57e0d50
PA
44032015-09-15 Pedro Alves <palves@redhat.com>
4404
4405 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4406 Check whether to report exec events instead of checking whether
4407 multiprocess is enabled.
4408
5a676acc
PA
44092015-09-15 Pedro Alves <palves@redhat.com>
4410
4411 PR remote/18965
4412 * remote-utils.c (prepare_resume_reply): Merge
4413 TARGET_WAITKIND_VFORK_DONE switch case with the
4414 TARGET_WAITKIND_FORKED case.
4415
7c5d0fad
YQ
44162015-09-15 Yao Qi <yao.qi@linaro.org>
4417
4418 * server.c (handle_query): Check string comparison using
4419 "else if" instead of "if".
4420
750ce8d1
YQ
44212015-09-15 Yao Qi <yao.qi@linaro.org>
4422
4423 * server.c (vCont_supported): New global variable.
4424 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4425 matches. Append ";vContSupported+" to own_buf.
4426 (handle_v_requests): Append ";s;S" to own_buf if target supports
4427 hardware single step or vCont_supported is false.
4428 (capture_main): Set vCont_supported to zero.
4429
70b90b91
YQ
44302015-09-15 Yao Qi <yao.qi@linaro.org>
4431
4432 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4433 it to ...
4434 (linux_supports_hardware_single_step): ... New function.
4435 (linux_target_ops): Update.
4436 * lynx-low.c (lynx_target_ops): Set field
4437 supports_hardware_single_step to target_can_do_hardware_single_step.
4438 * nto-low.c (nto_target_ops): Likewise.
4439 * spu-low.c (spu_target_ops): Likewise.
4440 * win32-low.c (win32_target_ops): Likewise.
4441 * target.c (target_can_do_hardware_single_step): New function.
4442 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4443 Remove. <supports_hardware_single_step>: New field.
4444 (target_supports_conditional_breakpoints): Remove.
4445 (target_supports_hardware_single_step): New macro.
4446 (target_can_do_hardware_single_step): Declare.
4447 * server.c (handle_query): Use target_supports_hardware_single_step
4448 instead of target_supports_conditional_breakpoints.
4449
ade90bde
YQ
44502015-09-15 Yao Qi <yao.qi@linaro.org>
4451
4452 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4453 function.
4454 (struct linux_target_ops the_low_target): Install
4455 aarch64_linux_siginfo_fixup.
4456
94585166
DB
44572015-09-11 Don Breazeal <donb@codesourcery.com>
4458 Luis Machado <lgustavo@codesourcery.com>
4459
4460 * linux-low.c (linux_mourn): Static declaration.
4461 (linux_arch_setup): Move in front of
4462 handle_extended_wait.
4463 (linux_arch_setup_thread): New function.
4464 (handle_extended_wait): Handle exec events. Call
4465 linux_arch_setup_thread. Make event_lwp argument a
4466 pointer-to-a-pointer.
4467 (check_zombie_leaders): Do not check stopped threads.
4468 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4469 (linux_low_filter_event): Add lwp and thread for exec'ing
4470 non-leader thread if leader thread has been deleted.
4471 Refactor code into linux_arch_setup_thread and call it.
4472 Pass child lwp pointer by reference to handle_extended_wait.
4473 (linux_wait_for_event_filtered): Update comment.
4474 (linux_wait_1): Prevent clobbering exec event status.
4475 (linux_supports_exec_events): New function.
4476 (linux_target_ops) <supports_exec_events>: Initialize new member.
4477 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4478 new member.
4479 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4480 * server.c (report_exec_events): New global variable.
4481 (handle_query): Handle qSupported query for exec-events feature.
4482 (captured_main): Initialize report_exec_events.
4483 * server.h (report_exec_events): Declare new global variable.
4484 * target.h (struct target_ops) <supports_exec_events>: New
4485 member.
4486 (target_supports_exec_events): New macro.
4487 * win32-low.c (win32_target_ops) <supports_exec_events>:
4488 Initialize new member.
4489
0568462b
MM
44902015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4491
4492 * linux-low.c (linux_low_enable_btrace): Remove.
4493 (linux_target_ops): Replace linux_low_enable_btrace with
4494 linux_enable_btrace.
4495
39edd165
YQ
44962015-09-03 Yao Qi <yao.qi@linaro.org>
4497
4498 * linux-aarch64-low.c (aarch64_insert_point): Call
4499 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4500 returns true.
4501
1db33b5a
UW
45022015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4503
4504 * linux-low.c (check_stopped_by_breakpoint): Use
4505 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4506
ab290430
PA
45072015-08-27 Pedro Alves <palves@redhat.com>
4508
4509 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4510
8d749320
SM
45112015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4512
6711b7f8
SM
4513 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4514 the XNEW-family equivalent.
8d749320
SM
4515 (compile_bytecodes): Likewise.
4516 * dll.c (loaded_dll): Likewise.
4517 * event-loop.c (append_callback_event): Likewise.
4518 (create_file_handler): Likewise.
4519 (create_file_event): Likewise.
4520 * hostio.c (handle_open): Likewise.
4521 * inferiors.c (add_thread): Likewise.
4522 (add_process): Likewise.
4523 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4524 * linux-arm-low.c (arm_new_process): Likewise.
4525 (arm_new_thread): Likewise.
4526 * linux-low.c (add_to_pid_list): Likewise.
4527 (linux_add_process): Likewise.
4528 (handle_extended_wait): Likewise.
4529 (add_lwp): Likewise.
4530 (enqueue_one_deferred_signal): Likewise.
4531 (enqueue_pending_signal): Likewise.
4532 (linux_resume_one_lwp_throw): Likewise.
4533 (linux_resume_one_thread): Likewise.
4534 (linux_read_memory): Likewise.
4535 (linux_write_memory): Likewise.
4536 * linux-mips-low.c (mips_linux_new_process): Likewise.
4537 (mips_linux_new_thread): Likewise.
4538 (mips_add_watchpoint): Likewise.
4539 * linux-x86-low.c (initialize_low_arch): Likewise.
4540 * lynx-low.c (lynx_add_process): Likewise.
4541 * mem-break.c (set_raw_breakpoint_at): Likewise.
4542 (set_breakpoint): Likewise.
4543 (add_condition_to_breakpoint): Likewise.
4544 (add_commands_to_breakpoint): Likewise.
4545 (clone_agent_expr): Likewise.
4546 (clone_one_breakpoint): Likewise.
4547 * regcache.c (new_register_cache): Likewise.
4548 * remote-utils.c (look_up_one_symbol): Likewise.
4549 * server.c (queue_stop_reply): Likewise.
4550 (start_inferior): Likewise.
4551 (queue_stop_reply_callback): Likewise.
4552 (handle_target_event): Likewise.
4553 * spu-low.c (fetch_ppc_memory): Likewise.
4554 (store_ppc_memory): Likewise.
4555 * target.c (set_target_ops): Likewise.
4556 * thread-db.c (thread_db_load_search): Likewise.
4557 (try_thread_db_load_1): Likewise.
4558 * tracepoint.c (add_tracepoint): Likewise.
4559 (add_tracepoint_action): Likewise.
4560 (create_trace_state_variable): Likewise.
4561 (cmd_qtdpsrc): Likewise.
4562 (cmd_qtro): Likewise.
4563 (add_while_stepping_state): Likewise.
4564 * win32-low.c (child_add_thread): Likewise.
4565 (get_image_name): Likewise.
4566
ed8b7b42
YQ
45672015-08-25 Yao Qi <yao.qi@linaro.org>
4568
4569 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4570
db3cb7cb
YQ
45712015-08-25 Yao Qi <yao.qi@linaro.org>
4572
4573 * Makefile.in (aarch64-linux.o): New rule.
4574 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4575 srv_tgtobj.
4576 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4577 (aarch64_init_debug_reg_state): Make it extern.
4578 (aarch64_linux_prepare_to_resume): Remove.
4579
f6011a1c
YQ
45802015-08-25 Yao Qi <yao.qi@linaro.org>
4581
4582 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4583 lwp_arch_private_info and ptid_of_lwp.
4584
88e2cf7e
YQ
45852015-08-25 Yao Qi <yao.qi@linaro.org>
4586
4587 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4588 Find proc_info by find_process_pid. All callers updated.
4589
5e35436e
YQ
45902015-08-25 Yao Qi <yao.qi@linaro.org>
4591
4592 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4593 Remove.
4594 (debug_reg_change_callback): Remove.
4595 (aarch64_notify_debug_reg_change): Remove.
4596
4a8a7965
YQ
45972015-08-25 Yao Qi <yao.qi@linaro.org>
4598
4599 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4600 Call current_lwp_ptid.
4601
32a271ee
YQ
46022015-08-25 Yao Qi <yao.qi@linaro.org>
4603
4604 * linux-aarch64-low.c (debug_reg_change_callback): Use
4605 debug_printf.
4606
0d51c8d7
YQ
46072015-08-25 Yao Qi <yao.qi@linaro.org>
4608
4609 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4610
31a43dd5
YQ
46112015-08-25 Yao Qi <yao.qi@linaro.org>
4612
4613 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4614
8ee52567
YQ
46152015-08-25 Yao Qi <yao.qi@linaro.org>
4616
4617 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4618 the code.
4619
ff3f0f45
YQ
46202015-08-25 Yao Qi <yao.qi@linaro.org>
4621
4622 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4623 Remove.
4624 (debug_reg_change_callback): Remove argument entry and add argument
4625 lwp. Remove local variable thread. Don't print thread id in the
4626 debugging output. Don't check whether pid of thread equals to pid.
4627 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4628 iterate_over_lwps instead find_inferior.
4629
3d40fbb5
PA
46302015-08-24 Pedro Alves <palves@redhat.com>
4631
4632 * inferiors.c (get_first_process): New function.
4633 * inferiors.h (get_first_process): New declaration.
4634 * remote-utils.c (read_ptid): Default to the first process in the
4635 list, instead of to the current thread's process.
4636
438e1e42
PA
46372015-08-24 Pedro Alves <palves@redhat.com>
4638
4639 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4640 * event-loop.c: Likewise.
4641 * remote-utils.c: Likewise.
4642 * tracepoint.c: Likewise.
4643
a8c6d4fc
PA
46442015-08-24 Pedro Alves <palves@redhat.com>
4645
4646 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4647 ptid_get_lwp.
4648
99b0bb12
PA
46492015-08-21 Pedro Alves <palves@redhat.com>
4650
4651 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4652 instead of literal 1.
4653
f8904751
PA
46542015-08-21 Pedro Alves <palves@redhat.com>
4655
4656 * tdesc.c (default_description): Explicitly zero-initialize.
4657
465a859e
PA
46582015-08-21 Pedro Alves <palves@redhat.com>
4659
4660 PR gdb/18749
4661 * inferiors.c (remove_thread): Discard any pending stop reply for
4662 this thread.
4663 * server.c (remove_all_on_match_pid): Rename to ...
4664 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4665 instead of a pid.
4666 (discard_queued_stop_replies): Change parameter to a ptid. Now
4667 extern.
4668 (handle_v_kill, kill_inferior_callback, captured_main)
4669 (process_serial_event): Adjust.
4670 * server.h (discard_queued_stop_replies): Declare.
4671
f0db101d
PA
46722015-08-21 Pedro Alves <palves@redhat.com>
4673
4674 * linux-low.c (wait_for_sigstop): Always switch to no thread
4675 selected if the previously current thread dies.
4676 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4677 process instead of the current thread's.
4678 * remote-utils.c (input_interrupt): Don't check if there's no
4679 current thread.
4680 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4681 current thread to the general thread fails, error out.
4682 (handle_qxfer_auxv, handle_qxfer_libraries)
4683 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4684 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4685 (handle_query): Check if there's a thread selected instead of
4686 checking whether there's any thread in the thread list.
4687 (handle_qxfer_threads, handle_qxfer_btrace)
4688 (handle_qxfer_btrace_conf): Don't error out early if there's no
4689 thread in the thread list.
4690 (handle_v_cont, myresume): Don't set the current thread to the
4691 continue thread.
4692 (process_serial_event) <Hg handling>: Also set thread_id if the
4693 previous general thread is still alive.
4694 (process_serial_event) <g/G handling>: If setting the current
4695 thread to the general thread fails, error out.
4696 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4697 thread's lwp instead of the current thread's.
4698 * target.c (set_desired_thread): If the desired thread was not
4699 found, leave the current thread pointing to NULL. Return an int
4700 (boolean) indicating success.
4701 * target.h (set_desired_thread): Change return type to int.
4702
40045d91
MF
47032015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4704
4705 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4706 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4707 #includes.
4708 (ps_get_thread_area): New function.
4709
45face3b
GB
47102015-08-19 Gary Benson <gbenson@redhat.com>
4711
4712 * hostio.c (handle_pread): Do not attempt to read more data
4713 than hostio_reply_with_data can fit in a packet.
4714
16d5f642
JB
47152015-08-18 Joel Brobecker <brobecker@adacore.com>
4716
4717 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4718
a738da3a
MF
47192015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4720
4721 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4722
33ebda9d
PA
47232015-08-06 Pedro Alves <palves@redhat.com>
4724
4725 * tracepoint.c (expr_eval_result): Now an int.
4726
a44892be
PA
47272015-08-06 Pedro Alves <palves@redhat.com>
4728
4729 * gdbthread.h (struct regcache): Forward declare.
4730 (struct thread_info) <regcache_data>: Now a struct regcache
4731 pointer.
4732 * inferiors.c (inferior_regcache_data)
4733 (set_inferior_regcache_data): Now work with struct regcache
4734 pointers.
4735 * inferiors.h (struct regcache): Forward declare.
4736 (inferior_regcache_data, set_inferior_regcache_data): Now work
4737 with struct regcache pointers.
4738 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4739 (free_register_cache_thread): Remove struct regcache pointer
4740 casts.
4741
608a1e46
PA
47422015-08-06 Pedro Alves <palves@redhat.com>
4743
4744 * server.c (captured_main): On error, print the exception message
4745 to stderr, and if run_once is set, throw a quit.
4746
f0ce0d3a
PA
47472015-08-06 Pedro Alves <palves@redhat.com>
4748
4749 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4750 the current thread.
4751
bf47e248
PA
47522015-08-06 Pedro Alves <palves@redhat.com>
4753
4754 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4755 reading beyond the passed in buffer length.
4756
b6b9ffcc
PL
47572015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4758
4759 * tracepoint.c (symbol_list) <required>: Remove.
4760
863d01bd
PA
47612015-08-06 Pedro Alves <palves@redhat.com>
4762
4763 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4764 count if stopping and suspending threads.
4765 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4766 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4767 (linux_detach): Complete an ongoing step-over.
4768 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4769 throughout.
4770 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4771 (linux_wait_1): If passing a signal to the inferior after
4772 finishing a step-over, unsuspend and re-resume all lwps. If we
4773 see a single-step event but the thread should be continuing, don't
4774 pass the trap to gdb.
4775 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4776 internal_error instead of gdb_assert.
4777 (enqueue_pending_signal): New function.
4778 (check_ptrace_stopped_lwp_gone): Add debug output.
4779 (start_step_over): Use internal_error instead of gdb_assert.
4780 (complete_ongoing_step_over): New function.
4781 (linux_resume_one_thread): Don't resume a suspended thread.
4782 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4783 it stepping.
4784
00db26fa
PA
47852015-08-06 Pedro Alves <palves@redhat.com>
4786
4787 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4788 (linux_thread_alive): Use lwp_is_marked_dead.
4789 (extended_event_reported): Delete.
4790 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4791 instead of extended_event_reported.
4792 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4793 as well.
4794 (lwp_is_marked_dead): New function.
4795 (lwp_running): Use lwp_is_marked_dead.
4796 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4797 comment.
4798
ad071a30
PA
47992015-08-06 Pedro Alves <palves@redhat.com>
4800
4801 * linux-low.c (linux_wait_1): Move fork event output out of the
4802 !report_to_gdb check. Pass event_child->waitstatus to
4803 target_waitstatus_to_string instead of ourstatus.
4804
524b57e6
YQ
48052015-08-04 Yao Qi <yao.qi@linaro.org>
4806
4807 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4808 if current_thread is 32 bit.
4809
6085d6f6
YQ
48102015-08-04 Yao Qi <yao.qi@linaro.org>
4811
4812 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4813 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4814 * server.c (extended_protocol): Remove "static".
4815 * server.h (extended_protocol): Declare it.
4816
8a7e4587
YQ
48172015-08-04 Yao Qi <yao.qi@linaro.org>
4818
4819 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4820 both aarch64 and aarch32.
4821 (aarch64_set_pc): Likewise.
4822
3b53ae99
YQ
48232015-08-04 Yao Qi <yao.qi@linaro.org>
4824
4825 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4826 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4827 arm-with-neon.xml to srv_xmlfiles.
4828 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4829 (is_64bit_tdesc): New function.
4830 (aarch64_linux_read_description): New function.
4831 (aarch64_arch_setup): Call aarch64_linux_read_description.
4832 (regs_info): Rename to regs_info_aarch64.
4833 (aarch64_regs_info): Return right regs_info.
4834 (initialize_low_arch): Call initialize_low_arch_aarch32.
4835
bd9e6534
YQ
48362015-08-04 Yao Qi <yao.qi@linaro.org>
4837
4838 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4839 * linux-aarch32-low.c: New file.
4840 * linux-aarch32-low.h: New file.
4841 * linux-arm-low.c (arm_fill_gregset): Move it to
4842 linux-aarch32-low.c.
4843 (arm_store_gregset): Likewise.
4844 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4845 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4846 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4847 (regs_info): Rename to regs_info_arm.
4848 (arm_regs_info): Return regs_info_aarch32 if
4849 have_ptrace_getregset is 1 and target description is
4850 arm_with_neon or arm_with_vfpv3.
4851 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4852 Call initialize_low_arch_aarch32 instead.
4853
ded48a5e
YQ
48542015-08-04 Yao Qi <yao.qi@linaro.org>
4855
4856 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4857 * linux-low.c: ... here.
4858 * linux-low.h (have_ptrace_getregset): Declare it.
4859
96e9210f
PA
48602015-08-04 Pedro Alves <palves@redhat.com>
4861
4862 * thread-db.c (struct thread_db): Use new typedefs.
4863 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4864 CHK calls.
4865 (disable_thread_event_reporting): Cast result of dlsym to
4866 destination function pointer type.
4867 (thread_db_mourn): Use td_ta_delete_ftype.
4868
af60a1ef
SL
48692015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4870
4871 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4872 arch variant.
4873 (CDX_BREAKPOINT): Define for R2.
4874 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4875 (the_low_target): Add comments.
4876
e8b41681
YQ
48772015-07-30 Yao Qi <yao.qi@linaro.org>
4878
4879 * linux-arm-low.c (arm_hwcap): Remove it.
4880 (arm_read_description): New local variable arm_hwcap. Don't
4881 set arm_hwcap to zero.
4882
89abb039
YQ
48832015-07-30 Yao Qi <yao.qi@linaro.org>
4884
4885 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4886 Use regcache->tdesc instead.
4887 (arm_store_wmmxregset): Likewise.
4888 (arm_fill_vfpregset): Likewise.
4889 (arm_store_vfpregset): Likewise.
4890
deca266c
YQ
48912015-07-30 Yao Qi <yao.qi@linaro.org>
4892
4893 * linux-arm-low.c: Include arch/arm.h.
4894 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4895 (arm_store_gregset): Likewise.
4896
aa58a496
SM
48972015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4898
4899 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4900 ptrace's 4th parameter.
4901
50904b25
YQ
49022015-07-27 Yao Qi <yao.qi@linaro.org>
4903
4904 * configure.srv (case aarch64*-*-linux*): Don't set
4905 srv_linux_usrregs.
4906
5826e159
PA
49072015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4908
4909 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4910 sys/ptrace.h.
4911 * linux-arm-low.c: Likewise.
4912 * linux-cris-low.c: Likewise.
4913 * linux-crisv32-low.c: Likewise.
4914 * linux-low.c: Likewise.
4915 * linux-m68k-low.c: Likewise.
4916 * linux-mips-low.c: Likewise.
4917 * linux-nios2-low.c: Likewise.
4918 * linux-s390-low.c: Likewise.
4919 * linux-sparc-low.c: Likewise.
4920 * linux-tic6x-low.c: Likewise.
4921 * linux-tile-low.c: Likewise.
4922 * linux-x86-low.c: Likewise.
4923
54019719
PA
49242015-07-24 Pedro Alves <palves@redhat.com>
4925
4926 * config.in: Regenerate.
4927 * configure: Regenerate.
4928
eb7aa561
PA
49292015-07-24 Pedro Alves <palves@redhat.com>
4930
4931 * acinclude.m4: Include ../ptrace.m4.
4932 * configure.ac: Call GDB_AC_PTRACE.
4933 * config.in, configure: Regenerate.
4934
55d7b841
YQ
49352015-07-24 Yao Qi <yao.qi@linaro.org>
4936
4937 * linux-low.c (linux_create_inferior): Remove setting to
4938 proc->priv->new_inferior.
4939 (linux_attach): Likewise.
4940 (linux_low_filter_event): Likewise.
4941 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4942
c06cbd92
YQ
49432015-07-24 Yao Qi <yao.qi@linaro.org>
4944
4945 * linux-low.c (linux_arch_setup): New function.
4946 (linux_low_filter_event): If proc->tdesc is NULL and
4947 proc->attached is true, call the_low_target.arch_setup.
4948 Otherwise, keep status pending, and return.
4949 (linux_resume_one_lwp_throw): Don't call get_pc if
4950 thread->while_stepping isn't NULL. Don't call
4951 get_thread_regcache if proc->tdesc is NULL.
4952 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4953 (linux_target_ops): Install arch_setup.
4954 * server.c (start_inferior): Call the_target->arch_setup.
4955 * target.h (struct target_ops) <arch_setup>: New field.
4956 (target_arch_setup): New marco.
4957 * lynx-low.c (lynx_target_ops): Update.
4958 * nto-low.c (nto_target_ops): Update.
4959 * spu-low.c (spu_target_ops): Update.
4960 * win32-low.c (win32_target_ops): Update.
4961
5ae3ebba
YQ
49622015-07-24 Yao Qi <yao.qi@linaro.org>
4963
4964 * linux-low.c (linux_add_process): Don't set
4965 proc->priv->new_inferior.
4966 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4967 (linux_attach): Likewise.
4968
eb97750b
YQ
49692015-07-24 Yao Qi <yao.qi@linaro.org>
4970
4971 * server.c (start_inferior): Code refactor.
4972
51aee833
YQ
49732015-07-24 Yao Qi <yao.qi@linaro.org>
4974
4975 * server.c (process_serial_event): Set general_thread.
4976
af1b22f3
YQ
49772015-07-21 Yao Qi <yao.qi@linaro.org>
4978
4979 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4980 aarch64_linux_get_debug_reg_capacity.
4981
554717a3
YQ
49822015-07-17 Yao Qi <yao.qi@linaro.org>
4983
4984 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4985 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4986 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4987 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4988 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4989 (AARCH64_HWP_ALIGNMENT): Likewise.
4990 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4991 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4992 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4993 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4994 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4995 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4996 (struct aarch64_debug_reg_state): Likewise.
4997 (struct arch_lwp_info): Likewise.
4998 (aarch64_align_watchpoint): Likewise.
4999 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5000 (aarch64_watchpoint_length): Likewise.
5001 (aarch64_point_encode_ctrl_reg): Likewise
5002 (aarch64_point_is_aligned): Likewise.
5003 (aarch64_align_watchpoint): Likewise.
5004 (aarch64_linux_set_debug_regs):
5005 (aarch64_dr_state_insert_one_point): Likewise.
5006 (aarch64_dr_state_remove_one_point): Likewise.
5007 (aarch64_handle_breakpoint): Likewise.
5008 (aarch64_handle_aligned_watchpoint): Likewise.
5009 (aarch64_handle_unaligned_watchpoint): Likewise.
5010 (aarch64_handle_watchpoint): Likewise.
5011
c67ca4de
YQ
50122015-07-17 Yao Qi <yao.qi@linaro.org>
5013
5014 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5015 and don't aarch64_get_debug_reg_state. All callers update.
5016 (aarch64_handle_aligned_watchpoint): Likewise.
5017 (aarch64_handle_unaligned_watchpoint): Likewise.
5018 (aarch64_handle_watchpoint): Likewise.
5019 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5020 (aarch64_remove_point): Likewise.
5021
25abf979
YQ
50222015-07-17 Yao Qi <yao.qi@linaro.org>
5023
5024 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5025 debug_printf.
5026 (aarch64_handle_unaligned_watchpoint): Likewise.
5027
db1ff28b
JK
50282015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5029
5030 Revert the previous 3 commits:
5031 Move gdb_regex* to common/
5032 Move linux_find_memory_regions_full & co.
5033 gdbserver build-id attribute generator
5034
700ca40f
JK
50352015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5036 Jan Kratochvil <jan.kratochvil@redhat.com>
5037
5038 gdbserver build-id attribute generator.
5039 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5040 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5041 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5042 (find_phdr): New.
5043 (get_dynamic): Use find_pdhr to traverse program headers.
5044 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5045 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5046 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5047 (get_hex_build_id): New.
5048 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5049 to reply XML document.
5050
9904185c
JK
50512015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5052 Jan Kratochvil <jan.kratochvil@redhat.com>
5053
5054 * target.c: Include target/target-utils.h and fcntl.h.
5055 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5056 (target_fileio_read_stralloc): New functions.
5057
6e5b4429
JK
50582015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5059
5060 * Makefile.in (OBS): Add gdb_regex.o.
5061 (gdb_regex.o): New.
5062 * config.in: Rebuilt.
5063 * configure: Rebuilt.
5064
ddc98fbf
JK
50652015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5066 Jan Kratochvil <jan.kratochvil@redhat.com>
5067
5068 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5069 * Makefile.in (OBS): Add target-utils.o.
5070 (linux-maps.o, target-utils.o): New.
5071 * configure.srv (srv_linux_obj): Add linux-maps.o.
5072
e57bb7a0
PL
50732015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5074
5075 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5076 function, return 1.
5077 (the_low_target): Install it.
5078
586b02a9
PA
50792015-07-14 Pedro Alves <palves@redhat.com>
5080
5081 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5082 Instead, ignore ECHILD, and throw an error for other errnos.
5083
58c1b36c
PA
50842015-07-10 Pedro Alves <palves@redhat.com>
5085
5086 * event-loop.c (struct callback_event) <data>: Change type to
5087 gdb_client_data instance instead of gdb_client_data pointer.
5088 (append_callback_event): Adjust.
5089
421530db
PL
50902015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5091
5092 * linux-aarch64-low.c: Add comments for each linux_target_ops
5093 method. Remove comments already covered in target_ops and
5094 linux_target_ops definitions.
5095 (the_low_target): Add comments for each unimplemented method.
5096
c2d65f38
YQ
50972015-07-09 Yao Qi <yao.qi@linaro.org>
5098
5099 * linux-aarch64-low.c (aarch64_regmap): Remove.
5100 (aarch64_usrregs_info): Remove.
5101 (regs_info): Set field usrregs to NULL.
5102
b20a6524
MM
51032015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5104
5105 * linux-low.c: Include "rsp-low.h"
5106 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5107 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5108 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5109 (handle_btrace_enable_pt): New.
5110 (handle_btrace_general_set): Support "pt".
5111 (handle_btrace_conf_general_set): Support "pt:size".
5112
96c97461
PL
51132015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5114
5115 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5116 Z_PACKET_SW_BP.
5117
37d66942
PL
51182015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5119
5120 * linux-aarch64-low.c: Remove comment about endianness.
5121 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5122 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5123 memcmp.
5124
dc06243f
GB
51252015-06-24 Gary Benson <gbenson@redhat.com>
5126
5127 * linux-i386-ipa.c (stdint.h): Do not include.
5128 * lynx-i386-low.c (stdint.h): Likewise.
5129 * lynx-ppc-low.c (stdint.h): Likewise.
5130 * mem-break.c (stdint.h): Likewise.
5131 * thread-db.c (stdint.h): Likewise.
5132 * tracepoint.c (stdint.h): Likewise.
5133 * win32-low.c (stdint.h): Likewise.
5134
124e13d9
SM
51352015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5136
5137 * server.c (write_qxfer_response): Update call to
5138 remote_escape_output.
5139
909c2cda
JK
51402015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5141 Jan Kratochvil <jan.kratochvil@redhat.com>
5142
5143 Merge multiple hex conversions.
5144 * gdbreplay.c (tohex): Rename to 'fromhex'.
5145 (logchar): Use fromhex.
5146
24c05f46
JK
51472015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5148
5149 * server.c (handle_qxfer_libraries): Set `version' attribute for
5150 <library-list>.
5151
14d2069a
GB
51522015-06-10 Gary Benson <gbenson@redhat.com>
5153
5154 * target.h (struct target_ops) <multifs_open>: New field.
5155 <multifs_unlink>: Likewise.
5156 <multifs_readlink>: Likewise.
5157 * linux-low.c (nat/linux-namespaces.h): New include.
5158 (linux_target_ops): Initialize the_target->multifs_open,
5159 the_target->multifs_unlink and the_target->multifs_readlink.
5160 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5161 * hostio.c (hostio_fs_pid): New static variable.
5162 (hostio_handle_new_gdb_connection): New function.
5163 (handle_setfs): Likewise.
5164 (handle_open): Use the_target->multifs_open as appropriate.
5165 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5166 (handle_readlink): Use the_target->multifs_readlink as
5167 appropriate.
5168 (handle_vFile): Handle vFile:setfs packets.
5169 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5170 after target_handle_new_gdb_connection.
5171
4b8b5e72
GB
51722015-06-10 Gary Benson <gbenson@redhat.com>
5173
5174 * configure.ac (AC_CHECK_FUNCS): Add setns.
5175 * config.in: Regenerate.
5176 * configure: Likewise.
5177 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5178 (linux-namespaces.o): New rule.
5179 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5180
3ac2e371
GB
51812015-06-09 Gary Benson <gbenson@redhat.com>
5182
5183 * hostio.c (handle_open): Process mode argument with
5184 fileio_to_host_mode.
5185
ca9b78ce
YQ
51862015-06-01 Yao Qi <yao.qi@linaro.org>
5187
5188 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5189 * linux-x86-low.c: Likewise.
5190
bfacd19d
DB
51912015-05-28 Don Breazeal <donb@codesourcery.com>
5192
5193 * linux-low.c (handle_extended_wait): Initialize
5194 thread_info.last_resume_kind for new fork children.
5195
452003ef
PA
51962015-05-15 Pedro Alves <palves@redhat.com>
5197
5198 * target.h (target_handle_new_gdb_connection): Rewrite using if
5199 wrapped in do/while.
5200
1041a03c
JB
52012015-05-14 Joel Brobecker <brobecker@adacore.com>
5202
5203 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5204 * configure, config.in: Regenerate.
5205 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5206 Declare typedef.
5207
c269dbdb
DB
52082015-05-12 Don Breazeal <donb@codesourcery.com>
5209
5210 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5211 PTRACE_EVENT_VFORK_DONE.
5212 (linux_low_ptrace_options, extended_event_reported): Add vfork
5213 events.
5214 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5215 and "vforkdone" for RSP 'T' Stop Reply Packet.
5216 * server.h (report_vfork_events): Declare
5217 global variable.
5218
3a8a0396
DB
52192015-05-12 Don Breazeal <donb@codesourcery.com>
5220
5221 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5222 (the_low_target) <new_fork>: Initialize new member.
5223 * linux-arm-low.c (arm_new_fork): New function.
5224 (the_low_target) <new_fork>: Initialize new member.
5225 * linux-low.c (handle_extended_wait): Call new target function
5226 new_fork.
5227 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5228 * linux-mips-low.c (mips_add_watchpoint): New function
5229 extracted from mips_insert_point.
5230 (the_low_target) <new_fork>: Initialize new member.
5231 (mips_linux_new_fork): New function.
5232 (mips_insert_point): Call mips_add_watchpoint.
5233 * linux-x86-low.c (x86_linux_new_fork): New function.
5234 (the_low_target) <new_fork>: Initialize new member.
5235
de0d863e
DB
52362015-05-12 Don Breazeal <donb@codesourcery.com>
5237
5238 * linux-low.c (handle_extended_wait): Implement return value,
5239 rename argument 'event_child' to 'event_lwp', handle
5240 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5241 (linux_low_ptrace_options): New function.
5242 (linux_low_filter_event): Call linux_low_ptrace_options,
5243 use different argument fo linux_enable_event_reporting,
5244 use return value from handle_extended_wait.
5245 (extended_event_reported): New function.
5246 (linux_wait_1): Call extended_event_reported and set
5247 status to report fork events.
5248 (linux_write_memory): Add pid to debug message.
5249 (reset_lwp_ptrace_options_callback): New function.
5250 (linux_handle_new_gdb_connection): New function.
5251 (linux_target_ops): Initialize new structure member.
5252 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5253 * lynx-low.c: Initialize new structure member.
5254 * remote-utils.c (prepare_resume_reply): Implement stop reason
5255 "fork" for "T" stop message.
5256 * server.c (handle_query): Call handle_new_gdb_connection.
5257 * server.h (report_fork_events): Declare global flag.
5258 * target.h (struct target_ops) <handle_new_gdb_connection>:
5259 New member.
5260 (target_handle_new_gdb_connection): New macro.
5261 * win32-low.c: Initialize new structure member.
5262
ddcbc397
DB
52632015-05-12 Don Breazeal <donb@codesourcery.com>
5264
5265 * mem-break.c (APPEND_TO_LIST): Define macro.
5266 (clone_agent_expr): New function.
5267 (clone_one_breakpoint): New function.
5268 (clone_all_breakpoints): New function.
5269 * mem-break.h: Declare new functions.
5270
89245bc0
DB
52712015-05-12 Don Breazeal <donb@codesourcery.com>
5272
5273 * linux-low.c (linux_supports_fork_events): New function.
5274 (linux_supports_vfork_events): New function.
5275 (linux_target_ops): Initialize new structure members.
5276 (initialize_low): Call linux_check_ptrace_features.
5277 * lynx-low.c (lynx_target_ops): Initialize new structure
5278 members.
5279 * server.c (report_fork_events, report_vfork_events):
5280 New global flags.
5281 (handle_query): Add new features to qSupported packet and
5282 response.
5283 (captured_main): Initialize new global variables.
5284 * target.h (struct target_ops) <supports_fork_events>:
5285 New member.
5286 <supports_vfork_events>: New member.
5287 (target_supports_fork_events): New macro.
5288 (target_supports_vfork_events): New macro.
5289 * win32-low.c (win32_target_ops): Initialize new structure
5290 members.
5291
835205d0
GB
52922015-05-12 Gary Benson <gbenson@redhat.com>
5293
5294 * server.c (handle_qxfer_exec_file): Use current process
5295 if annex is empty.
5296
21e94bd9
SL
52972015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5298
5299 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5300 Remove HAVE_PTRACE_GETREGS conditionals.
5301 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5302 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5303
45614f15
YQ
53042015-05-08 Yao Qi <yao.qi@linaro.org>
5305
5306 * linux-low.c (linux_supports_conditional_breakpoints): New
5307 function.
5308 (linux_target_ops): Install new target method.
5309 * lynx-low.c (lynx_target_ops): Install NULL hook for
5310 supports_conditional_breakpoints.
5311 * nto-low.c (nto_target_ops): Likewise.
5312 * spu-low.c (spu_target_ops): Likewise.
5313 * win32-low.c (win32_target_ops): Likewise.
5314 * server.c (handle_query): Check
5315 target_supports_conditional_breakpoints.
5316 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5317 New field.
5318 (target_supports_conditional_breakpoints): New macro.
5319
80ad801e
PA
53202015-05-06 Pedro Alves <palves@redhat.com>
5321
5322 PR server/18081
5323 * server.c (start_inferior): If the process exits, mourn it.
5324
819843c7
GB
53252015-04-21 Gary Benson <gbenson@redhat.com>
5326
5327 * hostio.c (fileio_open_flags_to_host): Factored out to
5328 fileio_to_host_openflags in common/fileio.c. Single use
5329 updated.
5330
a2d5a9d7
MF
53312015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5332
5333 * linux-xtensa-low.c (xtensa_fill_gregset)
5334 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5335 XCHAL_HAVE_LOOP.
5336
deb44829
MF
53372015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5338
5339 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5340 (regs_info): Replace usrregs pointer with NULL.
5341
e57f1de3
GB
53422015-04-17 Gary Benson <gbenson@redhat.com>
5343
5344 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5345 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5346 * server.c (handle_qxfer_exec_file): New function.
5347 (qxfer_packets): Add exec-file entry.
5348 (handle_query): Report qXfer:exec-file:read as supported packet.
5349
62828379
RN
53502015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5351
5352 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5353
b88bb450
GB
53542015-04-09 Gary Benson <gbenson@redhat.com>
5355
5356 * hostio-errno.c (errno_to_fileio_error): Remove function.
5357 Update caller to use remote_fileio_to_fio_error.
5358
c8f4bfdd
YQ
53592015-04-09 Yao Qi <yao.qi@linaro.org>
5360
5361 * linux-low.c (linux_insert_point): Call
5362 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5363 (linux_remove_point): Call remove_memory_breakpoint if type is
5364 raw_bkpt_type_sw.
5365 * linux-x86-low.c (x86_insert_point): Don't call
5366 insert_memory_breakpoint.
5367 (x86_remove_point): Don't call remove_memory_breakpoint.
5368
41f98f02
PA
53692015-04-01 Pedro Alves <palves@redhat.com>
5370 Cleber Rosa <crosa@redhat.com>
5371
5372 * server.c (gdbserver_usage): Reorganize and extend the usage
5373 message.
5374
2bf6fb9d
PA
53752015-03-24 Pedro Alves <palves@redhat.com>
5376
5377 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5378 output. Also dump TRAP_TRACE.
5379 (linux_low_filter_event): In debug output, distinguish a
5380 resume_stop SIGSTOP from a delayed SIGSTOP.
5381
369f6daa
GB
53822015-03-24 Gary Benson <gbenson@redhat.com>
5383
5384 * linux-x86-low.c (x86_linux_new_thread): Moved to
5385 nat/x86-linux.c.
5386 (x86_linux_prepare_to_resume): Likewise.
5387
8e5d4070
GB
53882015-03-24 Gary Benson <gbenson@redhat.com>
5389
5390 * Makefile.in (x86-linux-dregs.o): New rule.
5391 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5392 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5393 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5394 (x86_linux_dr_get): Likewise.
5395 (x86_linux_dr_set): Likewise.
5396 (update_debug_registers_callback): Likewise.
5397 (x86_linux_dr_set_addr): Likewise.
5398 (x86_linux_dr_get_addr): Likewise.
5399 (x86_linux_dr_set_control): Likewise.
5400 (x86_linux_dr_get_control): Likewise.
5401 (x86_linux_dr_get_status): Likewise.
5402 (x86_linux_update_debug_registers): Likewise.
5403
2b95d440
GB
54042015-03-24 Gary Benson <gbenson@redhat.com>
5405
5406 * linux-x86-low.c (x86_linux_update_debug_registers):
5407 New function, factored out from...
5408 (x86_linux_prepare_to_resume): ...this.
5409
14b0bc68
GB
54102015-03-24 Gary Benson <gbenson@redhat.com>
5411
5412 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5413 (x86_linux_dr_set): Likewise.
5414 (update_debug_registers_callback): Likewise.
5415 (x86_linux_dr_set_addr): Likewise.
5416 (x86_linux_dr_get_addr): Likewise.
5417 (x86_linux_dr_set_control): Likewise.
5418 (x86_linux_dr_get_control): Likewise.
5419 (x86_linux_dr_get_status): Likewise.
5420 (x86_linux_prepare_to_resume): Likewise.
5421
5dfe6ca8
GB
54222015-03-24 Gary Benson <gbenson@redhat.com>
5423
5424 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5425 Use perror_with_name. Pass string through gettext.
5426 (x86_linux_dr_set): Likewise.
5427
d33472ad
GB
54282015-03-24 Gary Benson <gbenson@redhat.com>
5429
5430 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5431 (x86_linux_dr_set_addr): ...this.
5432 (x86_dr_low_get_addr): Rename to...
5433 (x86_linux_dr_get_addr): ...this.
5434 (x86_dr_low_set_control): Rename to...
5435 (x86_linux_dr_set_control): ...this.
5436 (x86_dr_low_get_control): Rename to...
5437 (x86_linux_dr_get_control): ...this.
5438 (x86_dr_low_get_status): Rename to...
5439 (x86_linux_dr_get_status): ...this.
5440 (x86_dr_low): Update with new function names.
5441
4b134ca1
GB
54422015-03-24 Gary Benson <gbenson@redhat.com>
5443
5444 * Makefile.in (x86-linux.o): New rule.
5445 * configure.srv: Add x86-linux.o to relevant targets.
5446 * linux-low.c (lwp_set_arch_private_info): New function.
5447 (lwp_arch_private_info): Likewise.
5448 * linux-x86-low.c: Include nat/x86-linux.h.
5449 (arch_lwp_info): Removed structure.
5450 (update_debug_registers_callback):
5451 Use lwp_set_debug_registers_changed.
5452 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5453 and lwp_set_debug_registers_changed.
5454 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5455
34c703da
GB
54562015-03-24 Gary Benson <gbenson@redhat.com>
5457
5458 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5459 * linux-arm-low.c (arm_new_thread): Likewise.
5460 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5461 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5462 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5463 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5464
cff068da
GB
54652015-03-24 Gary Benson <gbenson@redhat.com>
5466
5467 * linux-low.c (ptid_of_lwp): New function.
5468 (lwp_is_stopped): Likewise.
5469 (lwp_stop_reason): Likewise.
5470 * linux-x86-low.c (update_debug_registers_callback):
5471 Use lwp_is_stopped.
5472 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5473 lwp_stop_reason.
5474
b2f7c7e8
GB
54752015-03-24 Gary Benson <gbenson@redhat.com>
5476
5477 * linux-low.h (linux_stop_lwp): Remove declaration.
5478
6d4ee8c6
GB
54792015-03-24 Gary Benson <gbenson@redhat.com>
5480
5481 * linux-low.h: Include nat/linux-nat.h.
5482 * linux-low.c (iterate_over_lwps_args): New structure.
5483 (iterate_over_lwps_filter): New function.
5484 (iterate_over_lwps): Likewise.
5485 * linux-x86-low.c (update_debug_registers_callback):
5486 Update signature to what iterate_over_lwps expects.
5487 Remove PID check that iterate_over_lwps now performs.
5488 (x86_dr_low_set_addr): Use iterate_over_lwps.
5489 (x86_dr_low_set_control): Likewise.
5490
70a0bb6b
GB
54912015-03-24 Gary Benson <gbenson@redhat.com>
5492
5493 * linux-x86-low.c (x86_debug_reg_state): New function.
5494 (x86_linux_prepare_to_resume): Use the above.
5495
7b669087
GB
54962015-03-24 Gary Benson <gbenson@redhat.com>
5497
5498 * linux-low.c (current_lwp_ptid): New function.
5499 * linux-x86-low.c: Include nat/linux-nat.h.
5500 (x86_dr_low_get_addr): Use current_lwp_ptid.
5501 (x86_dr_low_get_control): Likewise.
5502 (x86_dr_low_get_status): Likewise.
5503
eef49a3d
PA
55042015-03-20 Pedro Alves <palves@redhat.com>
5505
5506 * tracepoint.c (cmd_qtstatus): Make "str" const.
5507
b2333d22
PA
55082015-03-20 Pedro Alves <palves@redhat.com>
5509
5510 * server.c (handle_general_set): Make "req_str" const.
5511
23f238d3
PA
55122015-03-19 Pedro Alves <palves@redhat.com>
5513
5514 * linux-low.c (linux_resume_one_lwp): Rename to ...
5515 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5516 instead call perror_with_name.
5517 (check_ptrace_stopped_lwp_gone): New function.
5518 (linux_resume_one_lwp): Reimplement as wrapper around
5519 linux_resume_one_lwp_throw that swallows errors if the LWP is
5520 gone.
5521
91baf43f
PA
55222015-03-19 Pedro Alves <palves@redhat.com>
5523
5524 * linux-low.c (count_events_callback, select_event_lwp_callback):
5525 No longer check whether the thread has resume_stop as last resume
5526 kind.
5527
8bf3b159
PA
55282015-03-19 Pedro Alves <palves@redhat.com>
5529
5530 * linux-low.c (count_events_callback, select_event_lwp_callback):
5531 Use the lwp's status_pending_p field, not the thread's.
5532
b90fc188
PA
55332015-03-19 Pedro Alves <palves@redhat.com>
5534
5535 * linux-low.c (select_event_lwp_callback): Update comments to
5536 no longer mention SIGTRAP.
5537
464b0089
GB
55382015-03-18 Gary Benson <gbenson@redhat.com>
5539
5540 * server.c (handle_query): Do not report vFile:fstat as supported.
5541
aa9e327f
GB
55422015-03-11 Gary Benson <gbenson@redhat.com>
5543
5544 * hostio.c (sys/types.h): New include.
5545 (sys/stat.h): Likewise.
5546 (common-remote-fileio.h): Likewise.
5547 (handle_fstat): New function.
5548 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 5549
791c0056
GB
55502015-03-11 Gary Benson <gbenson@redhat.com>
5551
5552 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5553 struct stat.st_blocks and struct stat.st_blksize.
5554 * configure: Regenerate.
5555 * config.in: Likewise.
5556 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5557 (OBS): Add common-remote-fileio.o.
5558 (common-remote-fileio.o): New rule.
5559
9a9df970
PA
55602015-03-09 Pedro Alves <palves@redhat.com>
5561
5562 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5563 'struct sockaddr' pointer in 'accept' call.
5564
9eb1356e
PA
55652015-03-09 Pedro Alves <palves@redhat.com>
5566
5567 Revert:
5568 2015-03-07 Pedro Alves <palves@redhat.com>
5569 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5570 or <winsock2.h> here. Instead include "gdb_socket.h".
5571 (remote_open): Use union gdb_sockaddr_u.
5572 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5573 or <winsock2.h> here. Instead include "gdb_socket.h".
5574 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5575 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5576 or <sys/un.h>.
5577 (init_named_socket, gdb_agent_helper_thread): Use union
5578 gdb_sockaddr_u.
5579
aac331e4
PA
55802015-03-07 Pedro Alves <palves@redhat.com>
5581
5582 * configure.ac (build_warnings): Move
5583 -Wdeclaration-after-statement to the C-specific set.
5584 * configure: Regenerate.
5585
366c75fc
PA
55862015-03-07 Pedro Alves <palves@redhat.com>
5587
5588 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5589 or <winsock2.h> here. Instead include "gdb_socket.h".
5590 (remote_open): Use union gdb_sockaddr_u.
5591 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5592 or <winsock2.h> here. Instead include "gdb_socket.h".
5593 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5594 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5595 or <sys/un.h>.
5596 (init_named_socket, gdb_agent_helper_thread): Use union
5597 gdb_sockaddr_u.
5598
492d29ea
PA
55992015-03-07 Pedro Alves <palves@redhat.com>
5600
5601 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5602 instead.
5603
60a191ed
YQ
56042015-03-06 Yao Qi <yao.qi@linaro.org>
5605
5606 * linux-aarch64-low.c (aarch64_insert_point): Use
5607 show_debug_regs as a boolean.
5608 (aarch64_remove_point): Likewise.
5609
f5771b1d
PA
56102015-03-05 Pedro Alves <palves@redhat.com>
5611
5612 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5613 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5614 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5615 * nto-low.c (nto_target_ops): Likewise.
5616 * spu-low.c (spu_target_ops): Likewise.
5617 * win32-low.c (win32_target_ops): Likewise.
5618
3e572f71
PA
56192015-03-04 Pedro Alves <palves@redhat.com>
5620
72f4393d 5621 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA
5622 Decide whether a breakpoint triggered based on the SIGTRAP's
5623 siginfo.si_code.
72f4393d
L
5624 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5625 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA
5626 (linux_low_filter_event): Check for breakpoints before checking
5627 watchpoints.
5628 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5629 siginfo.si_code.
72f4393d
L
5630 (linux_stopped_by_sw_breakpoint)
5631 (linux_supports_stopped_by_sw_breakpoint)
5632 (linux_stopped_by_hw_breakpoint)
5633 (linux_supports_stopped_by_hw_breakpoint): New functions.
5634 (linux_target_ops): Install new target methods.
3e572f71 5635
1ec68e26
PA
56362015-03-04 Pedro Alves <palves@redhat.com>
5637
5638 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5639 * server.c (swbreak_feature, hwbreak_feature): New globals.
5640 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5641 (captured_main): Clear swbreak_feature and hwbreak_feature.
5642 * server.h (swbreak_feature, hwbreak_feature): Declare.
5643 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5644 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5645 supports_stopped_by_hw_breakpoint>: New fields.
5646 (target_supports_stopped_by_sw_breakpoint)
5647 (target_stopped_by_sw_breakpoint)
5648 (target_supports_stopped_by_hw_breakpoint)
5649 (target_stopped_by_hw_breakpoint): Declare.
5650
15c66dd6
PA
56512015-03-04 Pedro Alves <palves@redhat.com>
5652
5653 enum lwp_stop_reason -> enum target_stop_reason
5654 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5655 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5656 (linux_wait_1, stuck_in_jump_pad_callback)
5657 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5658 (linux_stopped_by_watchpoint):
5659 * linux-low.h (enum lwp_stop_reason): Delete.
5660 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5661 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5662
98fc70d6
YQ
56632015-03-04 Yao Qi <yao.qi@linaro.org>
5664
5665 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5666
dd2ac174
GB
56672015-03-03 Gary Benson <gbenson@redhat.com>
5668
5669 * hostio.c (handle_vFile): Fix prefix lengths.
5670
d68e53f4
MM
56712015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5672
5673 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5674 ptr_bits.
5675
bf2d68ab
AA
56762015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5677
5678 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5679 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5680 (clean): Add "rm -f" for above C files.
5681 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5682 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5683 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5684 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5685 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5686 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5687 (init_registers_s390x_vx_linux64)
5688 (init_registers_s390x_tevx_linux64)
5689 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5690 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5691 declarations.
5692 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5693 (s390_store_vxrs_high): New functions.
5694 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5695 NT_S390_VXRS_HIGH.
5696 (s390_arch_setup): Add logic for selecting one of the new target
5697 descriptions. Activate the new vector regsets if applicable.
5698 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5699 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5700 and init_registers_s390x_tevx_linux64.
5701
c966a859
PA
57022015-03-01 Pedro Alves <palves@redhat.com>
5703
5704 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5705 parameter.
5706
4180215b
PA
57072015-02-27 Pedro Alves <palves@redhat.com>
5708
5709 * linux-x86-low.c (u_debugreg_offset): New function.
5710 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5711
749bab01
PA
57122015-02-27 Pedro Alves <palves@redhat.com>
5713
5714 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5715 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5716 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5717 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5718 (ps_lsetfpregs, ps_getpid)
5719 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5720 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5721 (ps_lsetxregs, ps_plog): Declare.
5722
3c14e5a3
PA
57232015-02-27 Pedro Alves <palves@redhat.com>
5724
5725 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5726 IP_AGENT_EXPORT_FUNC.
5727 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5728 IP_AGENT_EXPORT_FUNC.
5729 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5730 (IP_AGENT_EXPORT): Delete.
5731 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5732 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5733 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5734 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5735 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5736 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5737 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5738 (traceframe_read_count, traceframe_write_count)
5739 (traceframes_created, trace_state_variables, get_raw_reg)
5740 (get_trace_state_variable_value, set_trace_state_variable_value)
5741 (ust_loaded, helper_thread_id, cmd_buf): Use
5742 IPA_SYM_EXPORTED_NAME.
5743 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5744 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5745 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5746 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5747 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5748 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5749 EXTERN_C_PUSH/EXTERN_C_POP.
5750 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5751 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5752 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5753 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5754 (traceframe_write_count, traceframe_read_count)
5755 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5756 (about_to_request_buffer_space, get_trace_state_variable_value)
5757 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5758 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5759 EXTERN_C_PUSH/EXTERN_C_POP.
5760 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5761 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5762 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5763 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5764 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5765 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5766 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5767 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5768 Define.
5769 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5770 (IP_AGENT_EXPORT_VAR_DECL): Define.
5771 (tracing): Declare.
5772 (gdb_agent_get_raw_reg): Declare.
5773
fe978cb0
PA
57742015-02-27 Tom Tromey <tromey@redhat.com>
5775 Pedro Alves <palves@redhat.com>
5776
5777 Rename symbols whose names are reserved C++ keywords throughout.
5778
3bc3d82a
PA
57792015-02-27 Pedro Alves <palves@redhat.com>
5780
5781 * Makefile.in (COMPILER): New, get it from autoconf.
5782 (CXX): Get from autoconf instead.
5783 (COMPILE.pre): Use COMPILER.
5784 (CC-LD): Rename to ...
5785 (CC_LD): ... this. Use COMPILER.
5786 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5787 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5788 * acinclude.m4: Include build-with-cxx.m4.
5789 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5790 Disable -Werror by default if building in C++ mode.
5791 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5792 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5793 the C++ compiler. Save/restore CXXFLAGS too.
5794 * configure: Regenerate.
5795
07697489
PA
57962015-02-27 Pedro Alves <palves@redhat.com>
5797
5798 * acinclude.m4: Include libiberty.m4.
5799 * configure.ac: Call libiberty_INIT.
5800 * config.in, configure: Regenerate.
5801
9beb7c4e
PA
58022015-02-26 Pedro Alves <palves@redhat.com>
5803
5804 * linux-low.c (linux_wait_1): When incrementing the PC past a
5805 program breakpoint always use the_low_target.breakpoint_len as
5806 increment, rather than the maximum between that and
5807 the_low_target.decr_pc_after_break.
5808
8090aef2
PA
58092015-02-23 Pedro Alves <palves@redhat.com>
5810
5811 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5812 thread was doing a step-over; always adjust the PC if
5813 we stepped over a permanent breakpoint.
5814 (linux_wait_1): If we stepped over breakpoint that was on top of a
5815 permanent breakpoint, manually advance the PC past it.
5816
bc9540e8
PA
58172015-02-23 Pedro Alves <palves@redhat.com>
5818
5819 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5820 modes.
5821 (x86_fill_gregset, x86_store_gregset): Use it when handling
5822 $orig_eax.
5823
2db9a427
PA
58242015-02-20 Pedro Alves <palves@redhat.com>
5825
5826 * thread-db.c: Include "nat/linux-procfs.h".
5827 (thread_db_init): Skip listing new threads if the kernel supports
5828 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5829
afa8d396
PA
58302015-02-20 Pedro Alves <palves@redhat.com>
5831
5832 * linux-low.c (status_pending_p_callback): Use ptid_match.
5833
c9587f88
AT
58342015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5835
5836 PR breakpoints/16812
5837 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5838 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5839 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5840
b05ec7a5
AT
58412015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5842
5843 PR breakpoints/15956
5844 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5845
d33501a5
MM
58462015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5847
5848 * linux-low.c (linux_low_btrace_conf): Print size.
5849 * server.c (handle_btrace_conf_general_set): New.
5850 (hanle_general_set): Call handle_btrace_conf_general_set.
5851 (handle_query): Report Qbtrace-conf:bts:size as supported.
5852
f4abbc16
MM
58532015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5854
5855 * linux-low.c (linux_low_enable_btrace): Update parameters.
5856 (linux_low_btrace_conf): New.
5857 (linux_target_ops)<to_btrace_conf>: Initialize.
5858 * server.c (current_btrace_conf): New.
5859 (handle_btrace_enable): Rename to ...
5860 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
5861 to target_enable_btrace. Update comment. Update users.
5862 (handle_qxfer_btrace_conf): New.
5863 (qxfer_packets): Add btrace-conf entry.
5864 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5865 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5866 (target_ops)<read_btrace_conf>: New.
5867 (target_enable_btrace): Update parameters.
5868 (target_read_btrace_conf): New.
5869
043c3577
MM
58702015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5871
5872 * server.c (handle_btrace_general_set): Remove call to
5873 target_supports_btrace.
5874 (supported_btrace_packets): New.
5875 (handle_query): Call supported_btrace_packets.
5876 * target.h: include btrace-common.h.
5877 (btrace_target_info): Removed.
5878 (supports_btrace, target_supports_btrace): Update parameters.
5879
734b0e4b
MM
58802015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5881
5882 * Makefile.in (SFILES): Add common/btrace-common.c.
5883 (OBS): Add common/btrace-common.o.
5884 (btrace-common.o): Add build rules.
5885 * linux-low: Include btrace-common.h.
5886 (linux_low_read_btrace): Use struct btrace_data. Call
5887 btrace_data_init and btrace_data_fini.
5888
d6c146e9
PA
58892015-02-06 Pedro Alves <palves@redhat.com>
5890
5891 * thread-db.c (find_new_threads_callback): Add debug output.
5892
20ba1ce6
PA
58932015-02-04 Pedro Alves <palves@redhat.com>
5894
5895 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5896 (resume_stopped_resumed_lwps): New function.
5897 (linux_wait_for_event_filtered): Use it.
5898
8cc73a39
SDJ
58992015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5900
5901 * Makefile.in (SFILES): Add linux-personality.c.
5902 (linux-personality.o): New rule.
5903 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5904 list of objects to be built.
5905 * linux-low.c: Include nat/linux-personality.h.
5906 (linux_create_inferior): Remove code to disable address space
5907 randomization (moved to ../nat/linux-personality.c). Create
5908 cleanup to disable address space randomization.
5909
fb23d554
SDJ
59102015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5911
5912 * Makefile.in (posix-strerror.o): New rule.
5913 (mingw-strerror.o): Likewise.
5914 * configure: Regenerated.
5915 * configure.ac: Source file ../common/common.host. Initialize new
5916 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5917
cdf43629
YQ
59182015-01-14 Yao Qi <yao@codesourcery.com>
5919
5920 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5921 (ppc-linux.o): New rule.
5922 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5923 * configure.ac: AC_CHECK_FUNCS(getauxval).
5924 * config.in: Re-generated.
5925 * configure: Re-generated.
5926 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5927 ppc64_64bit_inferior_p
5928
514c5338
YQ
59292015-01-14 Yao Qi <yao@codesourcery.com>
5930
5931 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5932 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5933 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5934 (PT_ORIG_R3, PT_TRAP): Likewise.
5935 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5936 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5937 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5938
3368c1e5
JB
59392015-01-10 Joel Brobecker <brobecker@adacore.com>
5940
5941 * i387-fp.c (i387_cache_to_xsave): In look over
5942 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5943 zmmh_low_space field by use of zmmh_high_space.
5944
582511be
PA
59452015-01-09 Pedro Alves <palves@redhat.com>
5946
5947 * linux-low.c (step_over_bkpt): Move higher up in the file.
5948 (handle_extended_wait): Don't store the stop_pc here.
5949 (get_stop_pc): Adjust comments and rename to ...
5950 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5951 stopped for a software breakpoint or hardware breakpoint.
5952 (thread_still_has_status_pending_p): New function.
5953 (status_pending_p_callback): Use
5954 thread_still_has_status_pending_p. If the event is no longer
5955 interesting, resume the LWP.
5956 (handle_tracepoints): Add assert.
5957 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5958 (wstatus_maybe_breakpoint): New function.
5959 (cancel_breakpoint): Delete function.
5960 (check_stopped_by_watchpoint): New function, factored out from
5961 linux_low_filter_event.
5962 (lp_status_maybe_breakpoint): Delete function.
5963 (linux_low_filter_event): Remove filter_ptid argument.
5964 Leave thread group exits pending here. Store the LWP's stop PC.
5965 Always leave events pending.
5966 (linux_wait_for_event_filtered): Pull all events out of the
5967 kernel, and leave them all pending.
5968 (count_events_callback, select_event_lwp_callback): Consider all
5969 events.
5970 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5971 (select_event_lwp): Only give preference to the stepping LWP in
5972 all-stop mode. Adjust comments.
5973 (ignore_event): New function.
5974 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5975 references to cancel_breakpoints. Adjust to renames. Also give
5976 equal priority to all LWPs that have had events in non-stop mode.
5977 If reporting a software breakpoint event, unadjust the LWP's PC.
5978 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5979 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5980 Adjust.
5981 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5982 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5983 (linux_stopped_by_watchpoint): Adjust.
5984 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5985 * linux-low.h (enum lwp_stop_reason): New.
5986 (struct lwp_info) <stop_pc>: Adjust comment.
5987 <stopped_by_watchpoint>: Delete field.
5988 <stop_reason>: New field.
5989 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5990 * mem-break.c (software_breakpoint_inserted_here)
5991 (hardware_breakpoint_inserted_here): New function.
5992 * mem-break.h (software_breakpoint_inserted_here)
5993 (hardware_breakpoint_inserted_here): Declare.
5994 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5995 (cancel_breakpoints): Delete.
5996 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5997 (upload_fast_traceframes): Remove references to
5998 cancel_breakpoints.
5999
a33e3959
PA
60002015-01-09 Pedro Alves <palves@redhat.com>
6001
6002 * thread-db.c (find_new_threads_callback): Ignore thread if the
6003 kernel thread ID is -1.
6004
8784d563
PA
60052015-01-09 Pedro Alves <palves@redhat.com>
6006
6007 * linux-low.c (linux_attach_fail_reason_string): Move to
6008 nat/linux-ptrace.c, and rename.
6009 (linux_attach_lwp): Update comment.
6010 (attach_proc_task_lwp_callback): New function.
6011 (linux_attach): Adjust to rename and use
6012 linux_proc_attach_tgid_threads.
6013 (linux_attach_fail_reason_string): Delete declaration.
6014
76f2b779
JB
60152015-01-01 Joel Brobecker <brobecker@adacore.com>
6016
6017 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6018 * server.c (gdbserver_version): Likewise.
6019
fafcc06a
SDJ
60202014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6021
6022 * remote-utils.c: Include ctype.h.
6023 (input_interrupt): Explicitly handle the case when the char
6024 received is the NUL byte. Improve the printing of non-ASCII
6025 characters.
6026
beed38b8
JB
60272014-12-16 Joel Brobecker <brobecker@adacore.com>
6028
6029 * linux-low.c (linux_low_filter_event): Update call to
6030 linux_enable_event_reporting following the addition of
6031 a new parameter to that function.
6032
bf330350
CU
60332014-12-16 Catalin Udma <catalin.udma@freescale.com>
6034
6035 PR server/17457
6036 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6037 (AARCH64_FPCR_REGNO): Likewise.
6038 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6039 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6040 (aarch64_store_fpregset): Likewise.
6041
5227d625
JB
60422014-12-15 Joel Brobecker <brobecker@adacore.com>
6043
6044 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6045 Remove FIXME comment about assumption about N.
6046
f93b65a0
JB
60472014-12-13 Joel Brobecker <brobecker@adacore.com>
6048
6049 * configure.ac: If large-file support is disabled in GDBserver,
6050 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6051 * configure: Regenerate.
6052
e5a9158d
AA
60532014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6054
6055 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6056 warning upon ENODATA from ptrace.
6057 * linux-s390-low.c (s390_store_tdb): New.
6058 (s390_regsets): Add regset for NT_S390_TDB.
6059
feea5f36
AA
60602014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6061
6062 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6063 without a fill_function.
6064 * linux-s390-low.c (s390_fill_last_break): Remove.
6065 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6066 (s390_arch_setup): Use regset's size instead of fill_function for
6067 loop end condition.
6068
098dbe61
AA
60692014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6070
6071 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6072 the regset's store function when ptrace returned an error.
6073 * regcache.c (get_thread_regcache): Invalidate register cache
6074 before fetching inferior's registers.
6075
28eef672
AA
60762014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6077
6078 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6079 while-loop as for-loop.
6080 (regsets_store_inferior_registers): Likewise.
6081
bdca27a2
YQ
60822014-11-28 Yao Qi <yao@codesourcery.com>
6083
6084 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6085 * config.in, configure: Re-generate.
6086 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6087 is defined.
6088
9c232dda
YQ
60892014-11-21 Yao Qi <yao@codesourcery.com>
6090
6091 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6092 (AC_CHECK_HEADERS): Remove malloc.h.
6093 * configure: Re-generated.
6094 * config.in: Re-generated.
6095 * server.h: Don't include alloca.h and malloc.h.
6096 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6097 Don't include malloc.h.
6098
43968415
JB
60992014-11-17 Joel Brobecker <brobecker@adacore.com>
6100
6101 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6102 corresponding ERRNO check in same block.
6103
40e91bc7
PA
61042014-11-12 Pedro Alves <palves@redhat.com>
6105
6106 * server.c (cont_thread): Update comment.
6107 (start_inferior, attach_inferior): No longer clear cont_thread.
6108 (handle_v_cont): No longer set cont_thread.
6109 (captured_main): Clear cont_thread each time a GDB connects.
6110
c2c118cf
PA
61112014-11-12 Pedro Alves <palves@redhat.com>
6112
6113 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6114 thread, and don't resume all threads if the Hc thread has exited.
6115
78708b7c
PA
61162014-11-12 Pedro Alves <palves@redhat.com>
6117
6118 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6119 the process group instead of to a specific LWP.
6120
a2abc7de
PA
61212014-10-15 Pedro Alves <palves@redhat.com>
6122
6123 PR server/17487
6124 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6125 parameter.
6126 (arm_set_thread_context): Delete.
6127 (the_low_target): Adjust.
6128 * win32-i386-low.c (debug_registers_changed)
6129 (debug_registers_used): Delete.
6130 (update_debug_registers_callback): New function.
6131 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6132 needing to update their debug registers.
6133 (win32_get_current_dr): New function.
6134 (x86_dr_low_get_addr, x86_dr_low_get_control)
6135 (x86_dr_low_get_status): Fetch the debug register from the thread
6136 record's context.
6137 (i386_initial_stuff): Adjust.
6138 (i386_get_thread_context): Remove current_event parameter. Don't
6139 clear debug_registers_changed nor copy DR values to
6140 debug_reg_state.
6141 (i386_set_thread_context): Delete.
6142 (i386_prepare_to_resume): New function.
6143 (i386_thread_added): Mark the thread as needing to update irs
6144 debug registers.
6145 (the_low_target): Remove i386_set_thread_context and install
6146 i386_prepare_to_resume.
6147 * win32-low.c (win32_get_thread_context): Adjust.
6148 (win32_set_thread_context): Use SetThreadContext
6149 directly.
6150 (win32_prepare_to_resume): New function.
6151 (win32_require_context): New function, factored out from ...
6152 (thread_rec): ... this.
6153 (continue_one_thread): Call win32_prepare_to_resume on each thread
6154 we're about to continue.
6155 (win32_resume): Call win32_prepare_to_resume on the event thread.
6156 * win32-low.h (struct win32_thread_info)
6157 <debug_registers_changed>: New field.
6158 (struct win32_target_ops): Change prototype of set_thread_context,
6159 delete set_thread_context and add prepare_to_resume.
6160 (win32_require_context): New declaration.
6161
a442d071
GB
61622014-10-08 Gary Benson <gbenson@redhat.com>
6163
6164 * server.h: Do not include common-exceptions.h.
6165
6f1947e8
GB
61662014-10-08 Gary Benson <gbenson@redhat.com>
6167
6168 * server.h: Do not include cleanups.h.
6169
63b434a4
JH
61702014-09-30 James Hogan <james.hogan@imgtec.com>
6171
6172 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6173 mips64-dsp-linux.c.
6174
c4d9ceb6
YQ
61752014-09-23 Yao Qi <yao@codesourcery.com>
6176
6177 * linux-low.c (lp_status_maybe_breakpoint): New function.
6178 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6179 (count_events_callback): Likewise.
6180 (select_event_lwp_callback): Likewise.
6181 (cancel_breakpoints_callback): Likewise.
6182
89a5711c
DB
61832014-09-19 Don Breazeal <donb@codesourcery.com>
6184
6185 * linux-low.c (handle_extended_wait): Call
6186 linux_ptrace_get_extended_event.
6187 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6188 linux_is_extended_waitstatus.
6189
bffc0964
JB
61902014-09-16 Joel Brobecker <brobecker@adacore.com>
6191
6192 * Makefile.in (CPPFLAGS): Define.
6193 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6194 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6195
0bfdf32f
GB
61962014-09-16 Gary Benson <gbenson@redhat.com>
6197
6198 * inferiors.h (current_inferior): Renamed as...
6199 (current_thread): New variable. All uses updated.
6200 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6201 (maybe_move_out_of_jump_pad): Likewise.
6202 (cancel_breakpoint): Likewise.
6203 (linux_low_filter_event): Likewise.
6204 (wait_for_sigstop): Likewise.
6205 (linux_resume_one_lwp): Likewise.
6206 (need_step_over_p): Likewise.
6207 (start_step_over): Likewise.
6208 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6209 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6210 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6211 and save_inferior as saved_thread.
6212 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6213 saved_thread.
6214 (regcache_invalidate_thread): Likewise.
6215 * remote-utils.c (prepare_resume_reply): Likewise.
6216 * thread-db.c (thread_db_get_tls_address): Likewise.
6217 (disable_thread_event_reporting): Likewise.
6218 (remove_thread_event_breakpoints): Likewise.
6219 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6220 as saved_thread.
6221 * target.h (set_desired_inferior): Renamed as...
6222 (set_desired_thread): New declaration. All uses updated.
6223 * server.c (myresume): Updated comment to reference thread instead
6224 of inferior.
6225 (handle_serial_event): Likewise.
6226 (handle_target_event): Likewise.
6227
361c8ade
GB
62282014-09-12 Tom Tromey <tromey@redhat.com>
6229 Gary Benson <gbenson@redhat.com>
6230
6231 * regcache.h: Include common-regcache.h.
6232 (regcache_read_pc): Don't declare.
6233 * regcache.c (get_thread_regcache_for_ptid): New function.
6234
bd9269f7
GB
62352014-09-11 Tom Tromey <tromey@redhat.com>
6236 Gary Benson <gbenson@redhat.com>
6237
6238 * symbol.c: New file.
6239 * Makefile.in (SFILES): Add symbol.c.
6240 (OBS): Add symbol.o.
6241
f8c1d06b
GB
62422014-09-11 Gary Benson <gbenson@redhat.com>
6243
6244 * target.c (target_stop_ptid, target_continue_ptid): New
6245 functions.
6246
721ec300
GB
62472014-09-11 Tom Tromey <tromey@redhat.com>
6248 Gary Benson <gbenson@redhat.com>
6249
6250 * target.h: Include target/target.h.
6251 * target.c (target_read_memory, target_read_uint32)
6252 (target_write_memory): New functions.
6253
c5e92cca
GB
62542014-09-11 Gary Benson <gbenson@redhat.com>
6255
6256 * server.h (debug_hw_points): Don't declare.
6257 * server.c (debug_hw_points): Don't define. Replace all uses
6258 with show_debug_regs.
6259 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6260 all uses with show_debug_regs.
6261
2e4bb98a
EBM
62622014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6263
6264 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6265 endianness into account.
6266 (ppc_supply_ptrace_register): Likewise.
6267
ac740bc7
JH
62682014-09-03 James Hogan <james.hogan@imgtec.com>
6269
6270 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6271 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6272
97ea6506
GB
62732014-09-03 Gary Benson <gbenson@redhat.com>
6274
6275 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6276 ALL_DEBUG_ADDRESS_REGISTERS.
6277
df7e5265
GB
62782014-09-02 Gary Benson <gbenson@redhat.com>
6279
6280 * i386-low.h: Renamed as...
6281 * x86-low.h: New file. All type, function and variable name
6282 prefixes changed from "i386_" to "x86_". All references updated.
6283 * i386-low.c: Renamed as...
6284 * x86-low.c: New file. All type, function and variable name
6285 prefixes changed from "i386_" to "x86_". All references updated.
6286
ed859da7
GB
62872014-09-02 Gary Benson <gbenson@redhat.com>
6288
6289 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6290 (x86_linux_new_thread): Likewise.
6291
860789c7
GB
62922014-08-29 Gary Benson <gbenson@redhat.com>
6293
6294 * server.h (setjmp.h): Do not include.
6295 (toplevel): Do not declare.
6296 (common-exceptions.h): Include.
6297 (cleanups.h): Likewise.
6298 * server.c (toplevel): Do not define.
6299 (exit_code): New static global.
6300 (detach_or_kill_for_exit_cleanup): New function.
6301 (main): New function. Original main renamed to...
6302 (captured_main): New function.
6303 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6304
ff55e1b5
GB
63052014-08-29 Gary Benson <gbenson@redhat.com>
6306
6307 * Makefile.in (SFILES): Add common/common-exceptions.c.
6308 (OBS): Add common-exceptions.o.
6309 (common-exceptions.o): New rule.
6310 * utils.c (prepare_to_throw_exception): New function.
6311
e9bcb658
GB
63122014-08-29 Gary Benson <gbenson@redhat.com>
6313
6314 * config.in: Regenerate.
6315 * configure: Likewise.
6316
e3180625
GB
63172014-08-29 Gary Benson <gbenson@redhat.com>
6318
6319 * Makefile.in (SFILES): Add common/cleanups.c.
6320 (OBS): cleanups.o.
6321 (cleanups.o): New rule.
6322
e3d6ba5d
GB
63232014-08-29 Gary Benson <gbenson@redhat.com>
6324
6325 * utils.c (internal_vwarning): New function.
6326
7096e886
GB
63272014-08-28 Gary Benson <gbenson@redhat.com>
6328
6329 * utils.h (fatal): Remove declaration.
6330 * utils.c (fatal): Remove function.
6331
14ce3192
GB
63322014-08-28 Gary Benson <gbenson@redhat.com>
6333
6334 * tracepoint.c (gdb_agent_init): Replace fatal with
6335 perror_with_name.
6336 (initialize_tracepoint): Likewise.
6337
50278d59
GB
63382014-08-28 Gary Benson <gbenson@redhat.com>
6339
6340 * remote-utils.c (remote_prepare): Replace fatal with error.
6341
aa96c426
GB
63422014-08-28 Gary Benson <gbenson@redhat.com>
6343
6344 * linux-low.c (linux_async): Replace fatal with warning.
6345 Tidy up and return.
6346 (linux_start_non_stop): Return -1 if linux_async failed.
6347
f7160e97
GB
63482014-08-28 Gary Benson <gbenson@redhat.com>
6349
6350 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6351 gdb_assert.
6352 (i386_dr_low_get_addr): Remove vague comment.
6353 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6354 gdb_assert.
6355
38e08fca
GB
63562014-08-28 Gary Benson <gbenson@redhat.com>
6357
6358 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6359 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6360 internal_error.
6361 (linux_resume_one_lwp): Likewise.
6362 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6363 gdb_assert.
6364 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6365 with internal_error.
6366 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6367 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6368 (find_register_by_name): Replace fatal with internal_error.
6369 (find_regno): Likewise.
6370 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6371 * thread-db.c (thread_db_create_event): Likewise.
6372 (thread_db_load_search): Likewise.
6373 (try_thread_db_load_1): Likewise.
6374 * tracepoint.c (get_jump_space_head): Replace fatal with
6375 internal_error.
6376 (claim_trampoline_space): Likewise.
6377 (have_fast_tracepoint_trampoline_buffer): Likewise.
6378 (cmd_qtstart): Likewise.
6379 (stop_tracing): Likewise.
6380 (fast_tracepoint_collecting): Likewise.
6381 (target_malloc): Likewise.
6382 (download_tracepoint): Likewise.
6383 (download_trace_state_variables): Replace check with gdb_assert.
6384 (upload_fast_traceframes): Replace fatal with internal_error.
6385
34abf635
GB
63862014-08-19 Tom Tromey <tromey@redhat.com>
6387 Gary Benson <gbenson@redhat.com>
6388
6389 * Makefile.in (SFILES): Add common/common-debug.c.
6390 (OBS): Add common-debug.o.
6391 (common-debug.o): New rule.
6392 * debug.h (debug_printf): Don't declare.
6393 * debug.c (debug_printf): Renamed and rewritten as...
6394 (debug_vprintf): New function.
6395
f6e94d78
GB
63962014-08-19 Gary Benson <gbenson@redhat.com>
6397
6398 * utils.h: Do not include print-utils.h.
6399
9239eeab
GB
64002014-08-19 Tom Tromey <tromey@redhat.com>
6401 Gary Benson <gbenson@redhat.com>
6402
6403 * server.h: Add static assertion.
6404 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6405
ef87c8bb
GB
64062014-08-19 Tom Tromey <tromey@redhat.com>
6407 Gary Benson <gbenson@redhat.com>
6408
6409 * Makefile.in (SFILES): Add common/errors.c.
6410 (OBS): Add errors.o.
6411 (IPA_OBS): Add errors-ipa.o.
6412 (errors.o): New rule.
6413 (errors-ipa.o): Likewise.
6414 * utils.h (perror_with_name, error, warning): Don't declare.
6415 * utils.c (warning): Renamed and rewritten as...
6416 (vwarning): New function.
6417 (error): Renamed and rewritten as...
6418 (verror): New function.
6419 (internal_error): Renamed and rewritten as...
6420 (internal_verror): New function.
6421
bb974a24
GB
64222014-08-07 Gary Benson <gbenson@redhat.com>
6423
6424 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6425 * configure: Regenerate.
6426 * config.in: Likewise.
6427 * server.h: Do not include errno.h.
6428 * event-loop.c: Likewise.
6429 * hostio-errno.c: Likewise.
6430 * linux-low.c: Likewise.
6431 * remote-utils.c: Likewise.
6432 * spu-low.c: Likewise.
6433 * utils.c: Likewise.
6434 * gdbreplay.c: Unconditionally include errno.h.
6435
6d3d12eb
GB
64362014-08-07 Gary Benson <gbenson@redhat.com>
6437
6438 * server.h: Do not include string.h.
6439 * event-loop.c: Likewise.
6440 * linux-low.c: Likewise.
6441 * regcache.c: Likewise.
6442 * remote-utils.c: Likewise.
6443 * spu-low.c: Likewise.
6444 * utils.c: Likewise.
6445
dccbb609
GB
64462014-08-07 Gary Benson <gbenson@redhat.com>
6447
6448 * server.h: Do not include gdb_assert.h.
6449
e76df0d0
GB
64502014-08-07 Gary Benson <gbenson@redhat.com>
6451
6452 * server.h: Do not include common-utils.h.
6453
4cb9c816
GB
64542014-08-07 Gary Benson <gbenson@redhat.com>
6455
6456 * server.h: Do not include ptid.h.
6457 * notif.h: Likewise.
6458
3995eeee
GB
64592014-08-07 Gary Benson <gbenson@redhat.com>
6460
6461 * server.h: Do not include gdb_locale.h.
6462
cb9f1a9b
GB
64632014-08-07 Gary Benson <gbenson@redhat.com>
6464
6465 * server.h: Do not include gdb/signals.h.
6466 * win32-low.c: Likewise.
6467
a5fceff8
GB
64682014-08-07 Gary Benson <gbenson@redhat.com>
6469
6470 * server.h: Do not include pathmax.h.
6471
b9391142
GB
64722014-08-07 Gary Benson <gbenson@redhat.com>
6473
6474 * server.h: Do not include libiberty.h.
6475 * linux-bfin-low.c: Likewise.
6476
0e443c87
GB
64772014-08-07 Gary Benson <gbenson@redhat.com>
6478
6479 * server.h: Do not include ansidecl.h.
6480
8ebb3f56
GB
64812014-08-07 Gary Benson <gbenson@redhat.com>
6482
6483 * linux-x86-low.c: Do not include stddef.h.
6484 * lynx-ppc-low.c: Likewise.
6485 * tracepoint.c: Likewise.
6486
8980bdf6
GB
64872014-08-07 Gary Benson <gbenson@redhat.com>
6488
6489 * server.h: Do not include stdarg.h.
6490 * nto-low.c: Likewise.
6491
d7096f71
GB
64922014-08-07 Gary Benson <gbenson@redhat.com>
6493
6494 * server.h: Do not include stdlib.h.
6495 * inferiors.c: Likewise.
6496 * linux-low.c: Likewise.
6497 * regcache.c: Likewise.
6498 * spu-low.c: Likewise.
6499 * tracepoint.c: Likewise.
6500 * utils.c: Likewise.
6501
d02f550d
GB
65022014-08-07 Gary Benson <gbenson@redhat.com>
6503
6504 * server.h: Do not include stdio.h.
6505 * linux-low.c: Likewise.
6506 * remote-utils.c: Likewise.
6507 * spu-low.c: Likewise.
6508 * utils.c: Likewise.
6509 * wincecompat.c: Likewise.
6510
87f6c4e3
GB
65112014-08-06 Gary Benson <gbenson@redhat.com>
6512
6513 * regcache.c (init_register_cache): Move conditionals inside if.
6514
7089dca4
GB
65152014-08-06 Gary Benson <gbenson@redhat.com>
6516
6517 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6518
462f517e
GB
65192014-07-31 Gary Benson <gbenson@redhat.com>
6520
6521 * ax.h: Do not include server.h.
6522 * gdbthread.h: Likewise.
6523 * lynx-low.h: Likewise.
6524 * notif.h: Likewise.
6525
976411d6
GB
65262014-07-30 Gary Benson <gbenson@redhat.com>
6527
6528 * server.h: Include common-defs.h.
6529 Do not include config.h or build-gnulib-gdbserver/config.h.
6530
d41f6d8e
GB
65312014-07-30 Gary Benson <gbenson@redhat.com>
6532
6533 * hostio-errno.c: Move server.h to top of includes list.
6534 * inferiors.c: Likewise.
6535 * linux-x86-low.c: Likewise.
6536 * notif.c: Include server.h.
6537
314c6a35
TT
65382014-07-24 Tom Tromey <tromey@redhat.com>
6539 Gary Benson <gbenson@redhat.com>
6540
6541 * server.h (CORE_ADDR): Now unsigned.
6542
69ff6be5
PA
65432014-07-16 Pedro Alves <palves@redhat.com>
6544
6545 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6546
ce9e3fe7
PA
65472014-07-15 Pedro Alves <palves@redhat.com>
6548
6549 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6550 copy.
6551
e76126e8
PA
65522014-07-11 Pedro Alves <palves@redhat.com>
6553
6554 * linux-low.c (kill_wait_lwp): New function, based on
6555 kill_one_lwp_callback, but use my_waitpid directly.
6556 (kill_one_lwp_callback, linux_kill): Use it.
6557
8e9db26e
PA
65582014-06-23 Pedro Alves <palves@redhat.com>
6559
6560 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6561 before setting DR0..DR3.
6562
698b3e08
GB
65632014-06-20 Gary Benson <gbenson@redhat.com>
6564
6565 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6566 * configure: Regenerated.
6567 * config.in: Likewise.
6568
125f8a3d
GB
65692014-06-20 Gary Benson <gbenson@redhat.com>
6570
6571 * Makefile.in (SFILES): Update locations for files moved
6572 from common to nat.
6573 (object file files): Reordered.
6574
42995dbd
GB
65752014-06-20 Gary Benson <gbenson@redhat.com>
6576
6577 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6578 (i386_dr_low_set_addr): Likewise.
6579 (i386_dr_low_get_addr): Likewise.
6580 (i386_dr_low_can_set_control): Likewise.
6581 (i386_dr_low_set_control): Likewise.
6582 (i386_dr_low_get_control): Likewise.
6583 (i386_dr_low_get_status): Likewise.
6584 (i386_get_debug_register_length): Likewise.
6585 * linux-x86-low.c (i386_dr_low_set_addr):
6586 Changed signature. Made static.
6587 (i386_dr_low_get_addr): Likewise.
6588 (i386_dr_low_set_control): Likewise.
6589 (i386_dr_low_get_control): Likewise.
6590 (i386_dr_low_get_status): Likewise.
6591 (i386_dr_low): New global variable.
6592 * win32-i386-low.c (i386_dr_low_set_addr):
6593 Changed signature. Made static.
6594 (i386_dr_low_get_addr): Likewise.
6595 (i386_dr_low_set_control): Likewise.
6596 (i386_dr_low_get_control): Likewise.
6597 (i386_dr_low_get_status): Likewise.
6598 (i386_dr_low): New global variable.
6599
e1d2394b
MS
66002014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6601
6602 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6603 * Makefile.in (AR, AR_FLAGS): Define.
6604 * configure: Regenerate.
6605
3a8ee006
GB
66062014-06-19 Gary Benson <gbenson@redhat.com>
6607
6608 * Makefile.in (i386-dregs.o): New rule.
6609 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6610 * i386-low.c (target.h): Remove include.
6611 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6612 (DR_CONTROL_SHIFT): Likewise.
6613 (DR_CONTROL_SIZE): Likewise.
6614 (DR_RW_EXECUTE): Likewise.
6615 (DR_RW_WRITE): Likewise.
6616 (DR_RW_READ): Likewise.
6617 (DR_RW_IORW): Likewise.
6618 (DR_LEN_1): Likewise.
6619 (DR_LEN_2): Likewise.
6620 (DR_LEN_4): Likewise.
6621 (DR_LEN_8): Likewise.
6622 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6623 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6624 (DR_ENABLE_SIZE): Likewise.
6625 (DR_LOCAL_SLOWDOWN): Likewise.
6626 (DR_GLOBAL_SLOWDOWN): Likewise.
6627 (DR_CONTROL_RESERVED): Likewise.
6628 (I386_DR_CONTROL_MASK): Likewise.
6629 (I386_DR_VACANT): Likewise.
6630 (I386_DR_LOCAL_ENABLE): Likewise.
6631 (I386_DR_GLOBAL_ENABLE): Likewise.
6632 (I386_DR_DISABLE): Likewise.
6633 (I386_DR_SET_RW_LEN): Likewise.
6634 (I386_DR_GET_RW_LEN): Likewise.
6635 (I386_DR_WATCH_HIT): Likewise.
6636 (i386_wp_op_t): Likewise.
6637 (i386_show_dr): Likewise.
6638 (i386_length_and_rw_bits): Likewise.
6639 (i386_insert_aligned_watchpoint): Likewise.
6640 (i386_remove_aligned_watchpoint): Likewise.
6641 (i386_handle_nonaligned_watchpoint): Likewise.
6642 i386_update_inferior_debug_regs(): Likewise.
6643 (i386_dr_insert_watchpoint): Likewise.
6644 (i386_dr_remove_watchpoint): Likewise.
6645 (i386_dr_region_ok_for_watchpoint): Likewise.
6646 (i386_dr_stopped_data_address): Likewise.
6647 (i386_dr_stopped_by_watchpoint): Likewise.
6648
8f26655c
GB
66492014-06-19 Gary Benson <gbenson@redhat.com>
6650
6651 * i386-low.c (i386_dr_show): Renamed to
6652 i386_show_dr and made static. All uses updated.
6653 (i386_dr_length_and_rw_bits): Renamed to
6654 i386_length_and_rw_bits and made static.
6655 All uses updated.
6656 (i386_dr_insert_aligned_watchpoint): Renamed to
6657 i386_insert_aligned_watchpoint and made static.
6658 All uses updated.
6659 (i386_dr_remove_aligned_watchpoint): Renamed to
6660 i386_remove_aligned_watchpoint and made static.
6661 All uses updated.
6662 (i386_dr_update_inferior_debug_regs): Renamed to
6663 i386_update_inferior_debug_regs and made static.
6664 All uses updated.
6665
b9228891
GB
66662014-06-18 Gary Benson <gbenson@redhat.com>
6667
5171def3
GB
6668 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6669 (i386_dr_low_can_set_control): Likewise.
6670 (i386_get_debug_register_length): Likewise.
6671 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6672 (i386_dr_low_can_set_control): Likewise.
6673 (i386_get_debug_register_length): Likewise.
6674
66752014-06-17 Gary Benson <gbenson@redhat.com>
6676
b9228891
GB
6677 * i386-low.h (i386-dregs.h): New include.
6678 (DR_FIRSTADDR): Now in i386-dregs.h.
6679 (DR_LASTADDR): Likewise.
6680 (DR_NADDR): Likewise.
6681 (DR_STATUS): Likewise.
6682 (DR_CONTROL): Likewise.
6683 (i386_debug_reg_state): Likewise.
6684 (i386_dr_insert_watchpoint): Likewise.
6685 (i386_dr_remove_watchpoint): Likewise.
6686 (i386_dr_region_ok_for_watchpoint): Likewise.
6687 (i386_dr_stopped_data_address): Likewise.
6688 (i386_dr_stopped_by_watchpoint): Likewise.
6689 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6690
4be83cc2
GB
66912014-06-18 Gary Benson <gbenson@redhat.com>
6692
6693 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6694 i386_dr_insert_watchpoint.
6695 (i386_low_remove_watchpoint): Renamed to
6696 i386_dr_remove_watchpoint.
6697 (i386_low_region_ok_for_watchpoint): Renamed to
6698 i386_dr_region_ok_for_watchpoint.
6699 (i386_low_stopped_data_address): Renamed to
6700 i386_dr_stopped_data_address.
6701 (i386_low_stopped_by_watchpoint): Renamed to
6702 i386_dr_stopped_by_watchpoint.
6703 * i386-low.c (i386_show_dr): Renamed to
6704 i386_dr_show and made nonstatic. All uses updated.
6705 (i386_length_and_rw_bits): Renamed to
6706 i386_dr_length_and_rw_bits and made nonstatic.
6707 All uses updated.
6708 (i386_insert_aligned_watchpoint): Renamed to
6709 i386_dr_insert_aligned_watchpoint and made nonstatic.
6710 All uses updated.
6711 (i386_remove_aligned_watchpoint): Renamed to
6712 i386_dr_remove_aligned_watchpoint and made nonstatic.
6713 All uses updated.
6714 (i386_update_inferior_debug_regs): Renamed to
6715 i386_dr_update_inferior_debug_regs and made nonstatic.
6716 All uses updated.
6717 (i386_low_insert_watchpoint): Renamed to
6718 i386_dr_insert_watchpoint. All uses updated.
6719 (i386_low_remove_watchpoint): Renamed to
6720 i386_dr_remove_watchpoint. All uses updated.
6721 (i386_low_region_ok_for_watchpoint): Renamed to
6722 i386_dr_region_ok_for_watchpoint. All uses updated.
6723 (i386_low_stopped_data_address): Renamed to
6724 i386_dr_stopped_data_address. All uses updated.
6725 (i386_low_stopped_by_watchpoint): Renamed to
6726 i386_dr_stopped_by_watchpoint. All uses updated.
6727
131aa0d4
GB
67282014-06-18 Gary Benson <gbenson@redhat.com>
6729
6730 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6731 (i386_dr_low_can_set_control): Likewise.
6732 (i386_insert_aligned_watchpoint): New check.
6733
d9305f7f
GB
67342014-06-18 Gary Benson <gbenson@redhat.com>
6735
6736 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6737 Renamed to state.
6738
e927c9fc
GB
67392014-06-18 Gary Benson <gbenson@redhat.com>
6740
6741 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6742 instead of fatal and error.
6743 (i386_handle_nonaligned_watchpoint): Likewise.
6744
1b6d4134
GB
67452014-06-18 Gary Benson <gbenson@redhat.com>
6746
6747 * i386-low.c (i386_get_debug_register_length): New macro.
6748 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6749 (i386_show_dr): Use debug_printf instead of fprintf. Use
6750 phex to format values.
6751
6e62758f
GB
67522014-06-18 Gary Benson <gbenson@redhat.com>
6753
6754 * i386-low.h: Comment changes.
6755 * i386-low.c: Likewise.
6756
fc6e2f03
GB
67572014-06-18 Gary Benson <gbenson@redhat.com>
6758
6759 * i386-low.c: Whitespace changes.
6760
f9d1eeed
TT
67612014-06-12 Tom Tromey <tromey@redhat.com>
6762
6763 * utils.c (freeargv): Remove.
6764
0b04e523
TT
67652014-06-12 Tom Tromey <tromey@redhat.com>
6766
6767 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6768 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6769 (parse_debug_format_options): Likewise.
6770 (gdbserver_usage): Likewise.
6771 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6772 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6773 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6774 against libiberty.
6775 ($(LIBGNU)): Depend on libiberty.
6776 (all-lib): Recurse into all subdirs.
6777 (install-only): Invoke "install" target in subdirs.
6778 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6779 targets.
6780 * configure: Rebuild.
6781 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6782 for vasprintf, vsnprintf, or gettimeofday.
6783 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6784 srv_tgtobj.
6785
270c9937
JB
67862014-06-05 Joel Brobecker <brobecker@adacore.com>
6787
6788 * development.sh: Delete.
6789 * Makefile.in (config.status): Adjust dependency on development.sh.
6790 * configure.ac: Adjust development.sh source call.
6791 * configure: Regenerate.
6792
0a261ed8
PA
67932014-06-02 Pedro Alves <palves@redhat.com>
6794
6795 * ax.c (gdb_free_agent_expr): New function.
6796 * ax.h (gdb_free_agent_expr): New declaration.
6797 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6798 list.
6799 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6800 static.
6801 (clear_breakpoint_conditions_and_commands): New function.
6802 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6803 (clear_breakpoint_conditions_and_commands): New declaration.
6804
e9dae05e
RR
68052014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6806
6807 * linux-aarch64-low.c (asm/ptrace.h): Include.
6808
5876f503
JK
68092014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6810
6811 Fix TLS access for -static -pthread.
6812 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6813 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6814 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6815
802e8e6d
PA
68162014-05-20 Pedro Alves <palves@redhat.com>
6817
6818 * linux-aarch64-low.c (aarch64_insert_point)
6819 (aarch64_remove_point): No longer check whether the type is
6820 supported here. Adjust to new interface.
6821 (the_low_target): Install aarch64_supports_z_point_type as
6822 supports_z_point_type method.
6823 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6824 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6825 instead of a Z packet char. Adjust.
6826 (arm_supports_z_point_type): New function.
6827 (arm_insert_point, arm_remove_point): Adjust to new interface.
6828 (the_low_target): Install arm_supports_z_point_type.
6829 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6830 (cris_insert_point, cris_remove_point): Adjust to new interface.
6831 Don't check whether the type is supported here.
6832 (the_low_target): Install cris_supports_z_point_type.
6833 * linux-low.c (linux_supports_z_point_type): New function.
6834 (linux_insert_point, linux_remove_point): Adjust to new interface.
6835 * linux-low.h (struct linux_target_ops) <insert_point,
6836 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6837 raw_breakpoint pointer parameter.
6838 <supports_z_point_type>: New method.
6839 * linux-mips-low.c (mips_supports_z_point_type): New function.
6840 (mips_insert_point, mips_remove_point): Adjust to new interface.
6841 Use mips_supports_z_point_type.
6842 (the_low_target): Install mips_supports_z_point_type.
6843 * linux-ppc-low.c (the_low_target): Install NULL as
6844 supports_z_point_type method.
6845 * linux-s390-low.c (the_low_target): Install NULL as
6846 supports_z_point_type method.
6847 * linux-sparc-low.c (the_low_target): Install NULL as
6848 supports_z_point_type method.
6849 * linux-x86-low.c (x86_supports_z_point_type): New function.
6850 (x86_insert_point): Adjust to new insert_point interface. Use
6851 insert_memory_breakpoint. Adjust to new
6852 i386_low_insert_watchpoint interface.
6853 (x86_remove_point): Adjust to remove_point interface. Use
6854 remove_memory_breakpoint. Adjust to new
6855 i386_low_remove_watchpoint interface.
6856 (the_low_target): Install x86_supports_z_point_type.
6857 * lynx-low.c (lynx_target_ops): Install NULL as
6858 supports_z_point_type callback.
6859 * nto-low.c (nto_supports_z_point_type): New.
6860 (nto_insert_point, nto_remove_point): Adjust to new interface.
6861 (nto_target_ops): Install nto_supports_z_point_type.
6862 * mem-break.c: Adjust intro comment.
6863 (struct raw_breakpoint) <raw_type, size>: New fields.
6864 <inserted>: Update comment.
6865 <shlib_disabled>: Delete field.
6866 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6867 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6868 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6869 (raw_bkpt_type_to_target_hw_bp_type): New function.
6870 (find_enabled_raw_code_breakpoint_at): New function.
6871 (find_raw_breakpoint_at): New type and size parameters. Use them.
6872 (insert_memory_breakpoint): New function, based off
6873 set_raw_breakpoint_at.
6874 (remove_memory_breakpoint): New function.
6875 (set_raw_breakpoint_at): Reimplement.
6876 (set_breakpoint): New, based on set_breakpoint_at.
6877 (set_breakpoint_at): Reimplement.
6878 (delete_raw_breakpoint): Go through the_target->remove_point
6879 instead of assuming memory breakpoints.
6880 (find_gdb_breakpoint_at): Delete.
6881 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6882 (find_gdb_breakpoint): New function.
6883 (set_gdb_breakpoint_at): Delete.
6884 (z_type_supported): New function.
6885 (set_gdb_breakpoint_1): New function, loosely based off
6886 set_gdb_breakpoint_at.
6887 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6888 (delete_gdb_breakpoint_at): Delete.
6889 (delete_gdb_breakpoint_1): New function, loosely based off
6890 delete_gdb_breakpoint_at.
6891 (delete_gdb_breakpoint): New function.
6892 (clear_gdb_breakpoint_conditions): Rename to ...
6893 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6894 breakpoint.
6895 (add_condition_to_breakpoint): Make static.
6896 (add_breakpoint_condition): Take a struct breakpoint pointer
6897 instead of an address. Adjust.
6898 (gdb_condition_true_at_breakpoint): Rename to ...
6899 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6900 z_type parameter.
6901 (gdb_condition_true_at_breakpoint): Reimplement.
6902 (add_breakpoint_commands): Take a struct breakpoint pointer
6903 instead of an address. Adjust.
6904 (gdb_no_commands_at_breakpoint): Rename to ...
6905 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6906 parameter. Return true if no breakpoint was found. Change debug
6907 output.
6908 (gdb_no_commands_at_breakpoint): Reimplement.
6909 (run_breakpoint_commands): Rename to ...
6910 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6911 and change return type to boolean.
6912 (run_breakpoint_commands): New function.
6913 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6914 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6915 breakpoint. Go through the_target->remove_point instead of
6916 assuming memory breakpoint.
6917 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6918 software and hardware breakpoints.
6919 (reinsert_raw_breakpoint): Go through the_target->insert_point
6920 instead of assuming memory breakpoint.
6921 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6922 software and hardware breakpoints.
6923 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6924 Check both software and hardware breakpoints.
6925 (validate_inserted_breakpoint): Assert the breakpoint is a
6926 software breakpoint. Set the inserted flag to -1 instead of
6927 setting shlib_disabled.
6928 (delete_disabled_breakpoints): Adjust.
6929 (validate_breakpoints): Only validate software breakpoints.
6930 Adjust to inserted flag change.
6931 (check_mem_read, check_mem_write): Skip breakpoint types other
6932 than software breakpoints. Adjust to inserted flag change.
6933 * mem-break.h (enum raw_bkpt_type): New enum.
6934 (raw_breakpoint, struct process_info): Forward declare.
6935 (Z_packet_to_target_hw_bp_type): Delete declaration.
6936 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6937 (set_gdb_breakpoint, delete_gdb_breakpoint)
6938 (clear_breakpoint_conditions): New declarations.
6939 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6940 (breakpoint_inserted_here): Update comment.
6941 (add_breakpoint_condition, add_breakpoint_commands): Replace
6942 address parameter with a breakpoint pointer parameter.
6943 (gdb_breakpoint_here): Update comment.
6944 (delete_gdb_breakpoint_at): Delete.
6945 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6946 * server.c (process_point_options): Take a struct breakpoint
6947 pointer instead of an address. Adjust.
6948 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6949 delete_gdb_breakpoint.
6950 * spu-low.c (spu_target_ops): Install NULL as
6951 supports_z_point_type method.
6952 * target.h: Include mem-break.h.
6953 (struct target_ops) <prepare_to_access_memory>: Update comment.
6954 <supports_z_point_type>: New field.
6955 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6956 instead of a char. Also take a raw breakpoint pointer.
6957 * win32-arm-low.c (the_low_target): Install NULL as
6958 supports_z_point_type.
6959 * win32-i386-low.c (i386_supports_z_point_type): New function.
6960 (i386_insert_point, i386_remove_point): Adjust to new interface.
6961 (the_low_target): Install i386_supports_z_point_type.
6962 * win32-low.c (win32_supports_z_point_type): New function.
6963 (win32_insert_point, win32_remove_point): Adjust to new interface.
6964 (win32_target_ops): Install win32_supports_z_point_type.
6965 * win32-low.h (struct win32_target_ops):
6966 <supports_z_point_type>: New method.
6967 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6968 instead of a char. Also take a raw breakpoint pointer.
6969
932539e3
PA
69702014-05-20 Pedro Alves <palves@redhat.com>
6971
6972 * mem-break.h: Include break-common.h.
6973 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6974 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6975 (Z_packet_to_target_hw_bp_type): New declaration.
6976 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6977 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6978 (Z_PACKET_ACCESS_WP): Delete macros.
6979 (Z_packet_to_hw_type): Delete function.
6980 * i386-low.h: Don't include break-common.h here.
6981 (Z_packet_to_hw_type): Delete declaration.
6982 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6983 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6984 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6985 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6986 * linux-aarch64-low.c: Don't include break-common.h here.
6987 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6988 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6989 (Z_packet_to_target_hw_bp_type): Delete function.
6990 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6991 function.
6992 (mips_insert_point, mips_remove_point): Use
6993 Z_packet_to_target_hw_bp_type.
6994
4ff0d3d8
PA
69952014-05-20 Pedro Alves <palves@redhat.com>
6996
6997 * linux-aarch64-low.c: Include break-common.h.
6998 (enum target_point_type): Delete.
6999 (Z_packet_to_point_type): Rename to ...
7000 (Z_packet_to_target_hw_bp_type): ... this, and return a
7001 target_hw_bp_type instead.
7002 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7003 instead of an enum target_point_type.
7004 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7005 breakpoint type.
7006 (aarch64_dr_state_insert_one_point)
7007 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7008 (aarch64_handle_aligned_watchpoint)
7009 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7010 Take an enum target_hw_bp_type instead of an enum
7011 target_point_type.
7012 (aarch64_supports_z_point_type): New function.
7013 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7014 use Z_packet_to_target_hw_bp_type.
7015
786dc519
JB
70162014-05-20 Joel Brobecker <brobecker@adacore.com>
7017
7018 * configure.ac: Only use -Werror by default when DEVELOPMENT
7019 is true.
7020 * configure: Regenerate.
7021
9e0aa64f
JK
70222014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7023
7024 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7025 * linux-x86-low.c (X86_64_USER_REGS): New.
7026 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7027
2b577b92
YQ
70282014-04-28 Yao Qi <yao@codesourcery.com>
7029
7030 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7031 name.
7032
94611da2
PA
70332014-04-25 Pedro Alves <palves@redhat.com>
7034
7035 PR server/16255
7036 * linux-low.c (linux_attach_fail_reason_string): New function.
7037 (linux_attach_lwp): Delete.
7038 (linux_attach_lwp_1): Rename to ...
7039 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7040 argument. Remove "initial" parameter. Return int instead of
7041 void. Don't error or warn here.
7042 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7043 failure to attach to the tgid. Call warning when failing to
7044 attach to an lwp.
7045 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7046 argument. Remove "initial" parameter. Return int instead of
7047 void. Don't error or warn here.
7048 (linux_attach_fail_reason_string): New declaration.
7049 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7050 interface change. Use linux_attach_fail_reason_string.
7051
01f9f808
MS
70522014-04-24 Michael Sturm <michael.sturm@mintel.com>
7053 Walfred Tedeschi <walfred.tedeschi@intel.com>
7054
7055 * Makefile.in: Added rules to handle new files
7056 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7057 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7058 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7059 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7060 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7061 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7062 x32-avx512-linux.o.
7063 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7064 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7065 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7066 i386/x32-avx512.xml.
7067 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7068 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7069 i386/x32-avx512-linux.xml.
7070 * i387-fp.c (num_avx512_k_registers): New constant for number
7071 of K registers.
7072 (num_avx512_zmmh_low_registers): New constant for number of
7073 lower ZMM registers (0-15).
7074 (num_avx512_zmmh_high_registers): New constant for number of
7075 higher ZMM registers (16-31).
7076 (num_avx512_ymmh_registers): New contant for number of higher
7077 YMM registers (ymm16-31 added by avx521 on x86_64).
7078 (num_avx512_xmm_registers): New constant for number of higher
7079 XMM registers (xmm16-31 added by AVX512 on x86_64).
7080 (struct i387_xsave): Add space for AVX512 registers.
7081 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7082 Add code to handle AVX512 registers.
7083 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7084 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7085 prototypei from generated file.
7086 (tdesc_amd64_avx512_linux): Likewise.
7087 (init_registers_x32_avx512_linux): Likewise.
7088 (tdesc_x32_avx512_linux): Likewise.
7089 (init_registers_i386_avx512_linux): Likewise.
7090 (tdesc_i386_avx512_linux): Likewise.
7091 (x86_64_regmap): Add AVX512 registers.
7092 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7093 mask.
7094 (initialize_low_arch): Add code to initialize AVX512 registers.
7095
51aa91f9
PA
70962014-04-23 Pedro Alves <palves@redhat.com>
7097
7098 * mem-break.c (find_gdb_breakpoint_at): Make static.
7099 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7100
a4165e94
PA
71012014-04-23 Pedro Alves <palves@redhat.com>
7102
7103 * i386-low.c: Don't include break-common.h here.
7104 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7105 prototype to take target_hw_bp_type as argument instead of a Z
7106 packet char.
7107 * i386-low.h: Include break-common.h here.
7108 (Z_packet_to_hw_type): Declare.
7109 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7110 prototypes.
7111 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7112 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7113 (x86_remove_point): Convert the packet number to a
7114 target_hw_bp_type before calling i386_low_remove_watchpoint.
7115 * win32-i386-low.c (i386_insert_point): Convert the packet number
7116 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7117 (i386_remove_point): Convert the packet number to a
7118 target_hw_bp_type before calling i386_low_remove_watchpoint.
7119
b8acf843
PA
71202014-04-23 Pedro Alves <palves@redhat.com>
7121
7122 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7123
d708bcd1
PA
71242014-04-10 Pedro Alves <palves@redhat.com>
7125
7126 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7127 Check if the condition or command is NULL before checking if the
7128 breakpoint is known. On success, return true.
7129 * mem-break.h (add_breakpoint_condition): Document return.
7130 (add_breakpoint_commands): Add describing comment.
7131 * server.c (skip_to_semicolon): New function.
7132 (process_point_options): Use it.
7133
2eec7d5b
PA
71342014-04-09 Pedro Alves <palves@redhat.com>
7135
7136 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7137 to lwpid_of.
7138
fa96cb38
PA
71392014-02-27 Pedro Alves <palves@redhat.com>
7140
7141 PR 12702
7142 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7143 macros.
7144 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7145 output.
7146 (last_thread_of_process_p): Take a PID argument instead of a
7147 thread pointer.
7148 (linux_wait_for_lwp): Delete.
7149 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7150 functions.
7151 (linux_low_filter_event): New function, party factored out from
7152 linux_wait_for_event.
7153 (linux_wait_for_event): Rename to ...
7154 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7155 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7156 sigsuspend. Check for zombie leaders.
7157 (linux_wait_for_event): Reimplement as wrapper around
7158 linux_wait_for_event_filtered.
7159 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7160 a normal or signal exit is seen, it's the whole process exiting.
7161 (wait_for_sigstop): No longer a for_each_inferior callback.
7162 Rewrite on top of linux_wait_for_event_filtered.
7163 (stop_all_lwps): Call wait_for_sigstop directly.
7164 * server.c (resume, handle_target_event): Handle
7165 TARGET_WAITKIND_NO_RESUMED.
7166
d763de10
JB
71672014-02-26 Joel Brobecker <brobecker@adacore.com>
7168
7169 * win32-low.c (psapi_get_dll_name,
7170 * win32_CreateToolhelp32Snapshot): Delete.
7171 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7172 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7173 Delete.
7174 (handle_load_dll): Add function description.
7175 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7176
850a0f76
JB
71772014-02-26 Joel Brobecker <brobecker@adacore.com>
7178
7179 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7180 Add comment.
7181 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7182 base address when calling win32_add_one_solib.
7183 (handle_load_dll): Delete local variable load_addr.
7184 Remove 0x1000 offset applied to DLL base address when calling
7185 win32_add_one_solib.
7186 (handle_unload_dll): Add comment.
7187
f25b3fc3
JB
71882014-02-26 Joel Brobecker <brobecker@adacore.com>
7189
7190 * win32-low.c (win32_add_all_dlls): Renames
7191 win32_ensure_ntdll_loaded. Rewrite function documentation.
7192 Adjust implementation to always load all DLLs.
7193 Add 0x1000 offset to DLL base address when calling
7194 win32_add_one_solib.
7195 (child_initialization_done): New static global.
7196 (do_initial_child_stuff): Set child_initialization_done to
7197 zero during child initialization, and 1 after. Replace call
7198 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7199 Add comment.
7200 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7201 (handle_unload_dll): Add function documentation.
7202 (get_child_debug_event): Ignore load and unload DLL events
7203 during child initialization.
7204
d86d4aaf
DE
72052014-02-20 Doug Evans <dje@google.com>
7206
3bc32da3 7207 Remove global all_lwps.
d86d4aaf
DE
7208 * inferiors.h (ptid_of): Move here from linux-low.h.
7209 (pid_of, lwpid_of): Ditto.
7210 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7211 parameter is a struct thread_info * now.
7212 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7213 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7214 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7215 directly.
7216 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7217 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7218 * linux-arm-low.c (update_registers_callback): Update, "entry"
7219 parameter is a struct thread_info * now.
7220 Fetch lwpid from current_inferior directly.
7221 (arm_insert_point): Pass &all_threads to find_inferior instead of
7222 &all_lwps.
7223 (arm_remove_point): Ditto.
7224 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7225 (arm_prepare_to_resume): Fetch pid from thread.
7226 (arm_read_description): Fetch lwpid from current_inferior directly.
7227 * linux-low.c (all_lwps): Delete.
7228 (delete_lwp): Delete call to remove_inferior.
7229 (handle_extended_wait): Fetch lwpid from thread.
7230 (add_lwp): Don't set lwp->entry.id. Remove call to
7231 add_inferior_to_list.
7232 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7233 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7234 (kill_one_lwp_callback): Ditto.
7235 (linux_kill): Don't dereference NULL pointer.
7236 Fetch ptid,lwpid from thread.
7237 (get_detach_signal): Fetch ptid from thread.
7238 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7239 Simplify call to regcache_invalidate_thread.
7240 (delete_lwp_callback): Update, "entry" parameter is a
7241 struct thread_info * now. Fetch pid from thread.
7242 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7243 (status_pending_p_callback): Update, "entry" parameter is a
7244 struct thread_info * now. Fetch ptid from thread.
7245 (find_lwp_pid): Update, "entry" parameter is a
7246 struct thread_info * now.
7247 (linux_wait_for_lwp): Fetch pid from thread.
7248 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7249 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7250 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7251 (dequeue_one_deferred_signal): Ditto.
7252 (cancel_breakpoint): Fetch ptid from current_inferior.
7253 (linux_wait_for_event): Pass &all_threads to find_inferior,
7254 not &all_lwps. Fetch ptid, lwpid from thread.
7255 (count_events_callback): Update, "entry" parameter is a
7256 struct thread_info * now.
7257 (select_singlestep_lwp_callback): Ditto.
7258 (select_event_lwp_callback): Ditto.
7259 (cancel_breakpoints_callback): Ditto.
7260 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7261 not &all_lwps.
7262 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7263 (unsuspend_one_lwp): Update, "entry" parameter is a
7264 struct thread_info * now.
7265 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7266 not &all_lwps.
7267 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7268 Fetch lwpid from thread, not lwp.
7269 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7270 Pass &all_threads to find_inferior, not &all_lwps.
7271 (send_sigstop): Fetch lwpid from thread, not lwp.
7272 (send_sigstop_callback): Update, "entry" parameter is a
7273 struct thread_info * now.
7274 (suspend_and_send_sigstop_callback): Ditto.
7275 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7276 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7277 struct thread_info * now.
7278 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7279 from thread, lwp.
7280 (lwp_running): Update, "entry" parameter is a
7281 struct thread_info * now.
7282 (stop_all_lwps): Fetch ptid from thread.
7283 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7284 (linux_resume_one_lwp): Fetch lwpid from thread.
7285 (linux_set_resume_request): Update, "entry" parameter is a
7286 struct thread_info * now. Fetch pid, lwpid from thread.
7287 (resume_status_pending_p): Update, "entry" parameter is a
7288 struct thread_info * now.
7289 (need_step_over_p): Ditto. Fetch lwpid from thread.
7290 (start_step_over): Fetch lwpid from thread.
7291 (linux_resume_one_thread): Update, "entry" parameter is a
7292 struct thread_info * now. Fetch lwpid from thread.
7293 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7294 (proceed_one_lwp): Update, "entry" parameter is a
7295 struct thread_info * now. Fetch lwpid from thread.
7296 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7297 struct thread_info * now.
7298 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7299 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7300 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7301 directly.
7302 (regsets_store_inferior_registers): Ditto.
7303 (fetch_register, store_register): Ditto.
7304 (linux_read_memory, linux_write_memory): Ditto.
7305 (linux_request_interrupt): Ditto.
7306 (linux_read_auxv): Ditto.
7307 (linux_xfer_siginfo): Ditto.
7308 (linux_qxfer_spu): Ditto.
7309 (linux_qxfer_libraries_svr4): Ditto.
7310 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7311 moved to inferiors.h.
7312 (get_lwp): Delete.
7313 (get_thread_lwp): Update.
7314 (struct lwp_info): Delete member "entry". Simplify comment for
7315 member "thread".
7316 (all_lwps): Delete.
7317 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7318 current_inferior directly.
7319 (update_watch_registers_callback): Update, "entry" parameter is a
7320 struct thread_info * now. Fetch pid from thread.
7321 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7322 (mips_insert_point): Fetch lwpid from current_inferior.
7323 Pass &all_threads to find_inferior, not &all_lwps.
7324 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7325 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7326 directly.
7327 (mips_stopped_data_address): Ditto.
7328 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7329 directly.
7330 * linux-tile-low.c (tile_arch_setup): Ditto.
7331 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7332 (update_debug_registers_callback): Update, "entry" parameter is a
7333 struct thread_info * now. Fetch pid from thread.
7334 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7335 Pass &all_threads to find_inferior, not &all_lwps.
7336 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7337 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7338 Pass &all_threads to find_inferior, not &all_lwps.
7339 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7340 (i386_dr_low_get_status): Ditto.
7341 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7342 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7343 (x86_linux_read_description): Ditto.
7344 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7345
3b8361aa
DE
73462014-02-20 Doug Evans <dje@google.com>
7347
7348 * inferiors.c (get_first_inferior): Fix buglet.
7349
f7667f0d
DE
73502014-02-19 Doug Evans <dje@google.com>
7351
7352 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7353 * inferiors.c (add_thread): Change result type to struct thread_info *.
7354 All callers updated.
7355 (add_lwp): Call add_thread here instead of in callers.
7356 All callers updated.
7357 * linux-low.h (get_lwp_thread): Rewrite.
7358 (struct lwp_info): New member "thread".
7359
b3312d80
DE
73602014-02-19 Doug Evans <dje@google.com>
7361
7362 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7363 All callers updated.
7364
ecc6f45c
DE
73652014-02-19 Doug Evans <dje@google.com>
7366
7367 * inferiors.c (add_thread): Fix whitespace.
7368
649ebbca
DE
73692014-02-19 Doug Evans <dje@google.com>
7370
7371 * dll.c (clear_dlls): Replace accessing list implemention details
7372 with API function.
7373 * gdbthread.h (get_first_thread): Declare.
7374 * inferiors.c (for_each_inferior_with_data): New function.
7375 (get_first_thread): New function.
7376 (find_thread_ptid): Simplify.
7377 (get_first_inferior): New function.
7378 (clear_list): Delete.
7379 (one_inferior_p): New function.
7380 (clear_inferior_list): New function.
7381 (clear_inferiors): Update.
7382 * inferiors.h (for_each_inferior_with_data): Declare.
7383 (clear_inferior_list): Declare.
7384 (one_inferior_p): Declare.
7385 (get_first_inferior): Declare.
7386 * linux-low.c (linux_wait_for_event): Replace accessing list
7387 implemention details with API function.
7388 * server.c (target_running): Ditto.
7389 (accumulate_file_name_length): New function.
7390 (emit_dll_description): New function.
7391 (handle_qxfer_libraries): Replace accessing list implemention
7392 details with API function.
7393 (handle_qxfer_threads_worker): New function.
7394 (handle_qxfer_threads_proper): Replace accessing list implemention
7395 details with API function.
7396 (handle_query): Ditto.
7397 (visit_actioned_threads_callback_ftype): New typedef.
7398 (visit_actioned_threads_data): New struct.
7399 (visit_actioned_threads): Rewrite to be find_inferior callback.
7400 (resume): Call find_inferior.
7401 (handle_status): Replace accessing list implemention
7402 details with API function.
7403 (process_serial_event): Replace accessing list implemention details
7404 with API function.
7405 * target.c (set_desired_inferior): Replace accessing list implemention
7406 details with API function.
7407 * tracepoint.c (same_process_p): New function.
7408 (gdb_agent_about_to_close): Replace accessing list implemention
7409 details with API function.
7410 * win32-low.c (child_delete_thread): Replace accessing list
7411 implemention details with API function.
7412 (match_dll_by_basename): New function.
7413 (dll_is_loaded_by_basename): New function.
7414 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7415 details call to dll_is_loaded_by_basename.
7416
80894984
DE
74172014-02-19 Doug Evans <dje@google.com>
7418
7419 * dll.h (struct dll_info): Add comment.
7420 * gdbthread.h (struct thread_info): Add comment.
7421 (current_ptid): Simplify.
7422 * inferiors.c (add_process): Update.
7423 (remove_process): Update.
7424 * inferiors.h (struct process_info): Rename member "head" to "entry".
7425 * linux-low.c (delete_lwp): Update.
7426 (add_lwp): Update.
7427 (last_thread_of_process_p): Update.
7428 (kill_one_lwp_callback, linux_kill): Update.
7429 (status_pending_p_callback): Update.
7430 (wait_for_sigstop): Update. Simplify read of ptid.
7431 (start_step_over): Update.
7432 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7433 (get_lwp_thread): Update.
7434 (struct lwp_info): Rename member "head" to "entry".
7435 * regcache.h (inferior_list_entry): Delete.
7436 * server.c (kill_inferior_callback): Update.
7437 (detach_or_kill_inferior_callback): Update.
7438 (print_started_pid): Update.
7439 (print_attached_pid): Update.
7440 (process_serial_event): Simplify read of ptid.
7441 * thread-db.c (thread_db_create_event): Update.
7442 (thread_db_get_tls_address): Update.
7443 * win32-low.c (current_inferior_ptid): Simplify.
7444
46917d26
TT
74452014-02-19 Tom Tromey <tromey@redhat.com>
7446
7447 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7448 argument.
7449 (target_supports_btrace): Update.
7450
0759a81e
YQ
74512014-02-14 Yao Qi <yao@codesourcery.com>
7452
7453 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7454 (rsp-low-ipa.o): New target.
7455
a7191e8b
TT
74562014-02-12 Tom Tromey <tromey@redhat.com>
7457
7458 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7459 convert_ascii_to_int.
7460 * regcache.c (registers_to_string): Likewise.
7461 * remote-utils.c (decode_M_packet): Likewise.
7462 * server.c (process_serial_event): Likewise.
7463
ff0e980e
TT
74642014-02-12 Tom Tromey <tromey@redhat.com>
7465
7466 * server.c (handle_query, handle_v_run): Use hex2bin, not
7467 unhexify.
7468 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7469
e9371aff
TT
74702014-02-12 Tom Tromey <tromey@redhat.com>
7471
7472 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7473 convert_int_to_ascii.
7474 * regcache.c (registers_to_string, collect_register_as_string):
7475 Likewise.
7476 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7477 Likewise.
7478 * server.c (process_serial_event): Likewise.
7479 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7480 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7481
971dc0b8
TT
74822014-02-12 Tom Tromey <tromey@redhat.com>
7483
7484 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7485 bin2hex, not hexify.
7486 * tracepoint.c (cmd_qtstatus): Likewise.
7487
0a822afb
TT
74882014-02-12 Tom Tromey <tromey@redhat.com>
7489
7490 * remote-utils.c (monitor_output): Pass explicit length to
7491 hexify.
7492
9c3d6531
TT
74932014-02-12 Tom Tromey <tromey@redhat.com>
7494
7495 * tracepoint.c: Include rsp-low.h.
7496 * server.c: Include rsp-low.h.
7497 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7498 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7499 declare.
7500 * remote-utils.c: Include rsp-low.h.
7501 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7502 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7503 (convert_int_to_ascii, convert_ascii_to_int): Move to
7504 common/rsp-low.c.
7505 * regcache.c: Include rsp-low.h.
7506 * ax.c: Include rsp-low.h.
7507 * Makefile.in (SFILES): Add common/rsp-low.c.
7508 (OBS): Add rsp-low.o.
7509 (rsp-low.o): New target.
7510
01fd3ea5
TT
75112014-02-12 Tom Tromey <tromey@redhat.com>
7512
7513 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7514 Include print-utils.h.
7515 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7516 (plongest, thirty_two, phex_nz): Remove.
7517 * Makefile.in (SFILES): Add common/print-utils.c.
7518 (OBS): Add print-utils.o.
7519 (print-utils-ipa.o): New target.
7520 (print-utils.o): New target.
7521 (IPA_OBJS): Add print-utils-ipa.o.
7522
e99dc820
TT
75232014-02-06 Tom Tromey <tromey@redhat.com>
7524
7525 * Makefile.in (SFILES): Fix indentation.
7526
ee1e2d4f
DE
75272014-02-05 Doug Evans <dje@google.com>
7528
7529 * linux-low.c (linux_wait_for_event): Improve comment.
7530 (linux_wait_1): Keep current_inferior in sync with event_child.
7531
f5a02773
DE
75322014-01-22 Doug Evans <dje@google.com>
7533
7534 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7535
87ce2a04
DE
75362014-01-22 Doug Evans <dje@google.com>
7537
7538 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7539 * configure: Regenerate.
7540 * config.in: Regenerate.
7541 * Makefile.in (SFILES): Add debug.c.
7542 (OBS): Add debug.o.
7543 * debug.c: New file.
7544 * debug.h: New file.
7545 * linux-aarch64-low.c (*): Update all debugging printfs to use
7546 debug_printf instead of fprintf.
7547 * linux-arm-low.c (*): Ditto.
7548 * linux-cris-low.c (*): Ditto.
7549 * linux-crisv32-low.c (*): Ditto.
7550 * linux-m32r-low.c (*): Ditto.
7551 * linux-sparc-low.c (*): Ditto.
7552 * linux-x86.c (*): Ditto.
7553 * linux-low.c (*): Ditto.
7554 (linux_wait_1): Add calls to debug_enter, debug_exit.
7555 (linux_wait): Remove redundant debugging printf.
7556 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7557 (linux_resume, unstop_all_lwps): Ditto.
7558 * mem-break.c (*): Update all debugging printfs to use
7559 debug_printf instead of fprintf.
7560 * remote-utils.c (*): Ditto.
7561 * thread-db.c (*): Ditto.
7562 * server.c #include <ctype.h>, "gdb_vecs.h".
7563 (debug_threads): Moved to debug.c.
7564 (*): Update all debugging printfs to use debug_printf instead of
7565 fprintf.
7566 (start_inferior): Replace call to fflush with call to debug_flush.
7567 (monitor_show_help): Mention set debug-format.
7568 (parse_debug_format_options): New function.
7569 (handle_monitor_command): Handle "monitor set debug-format".
7570 (gdbserver_usage): Mention --debug-format.
7571 (main): Parse --debug-format.
7572 * server.h (debug_threads): Declaration moved to debug.h.
7573 #include "debug.h".
7574 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7575 trace_debug_1 that uses debug_printf.
7576 (tracepoint_look_up_symbols): Update all debugging printfs to use
7577 debug_printf instead of fprintf.
7578
e671835b
BS
75792014-01-20 Baruch Siach <baruch@tkos.co.il>
7580
7581 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7582 sys/ptrace.h.
7583
b5737fa9
PA
75842014-01-17 Pedro Alves <palves@redhat.com>
7585
ea38d2a9 7586 PR build/16445
c7faa97a
PA
7587 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7588 defined after including gdb_proc_service.h.
b5737fa9 7589
40ed484e
DE
75902014-01-16 Doug Evans <dje@google.com>
7591
7592 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7593 (match_dll): Use it.
7594
969c39fb
MM
75952014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7596
7597 * target.h (target_ops) <read_btrace>: Change parameters and
7598 return type to allow error reporting.
7599 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7600 trace reading errors on.
7601 * linux-low.c (linux_low_read_btrace): Pass trace reading
7602 errors on.
7603 (linux_low_disable_btrace): New.
7604
ab7f45ba
DE
76052014-01-15 Doug Evans <dje@google.com>
7606
7607 * inferiors.c (thread_id_to_gdb_id): Delete.
7608 * inferiors.h (thread_id_to_gdb_id): Delete.
7609
66af0f44
EZ
76102014-01-13 Eli Zaretskii <eliz@gnu.org>
7611
7612 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7613 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7614 versions.
7615
9939e131
PA
76162014-01-08 Pedro Alves <palves@redhat.com>
7617
7618 * server.c (handle_status): Don't discard previous queued stop
7619 replies or thread's pending status here.
7620 (main) <disconnection>: Do it here instead.
7621
b7ea362b
PA
76222014-01-08 Pedro Alves <palves@redhat.com>
7623
7624 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7625 * server.c (visit_actioned_threads, handle_pending_status): New
7626 function.
7627 (handle_v_cont): Factor out parts to ...
7628 (resume): ... this new function. If in all-stop, and a thread
7629 being resumed has a pending status, report it without actually
7630 resuming.
7631 (myresume): Adjust to use the new 'resume' function.
7632 (clear_pending_status_callback, set_pending_status_callback)
7633 (find_status_pending_thread_callback): New functions.
7634 (handle_status): Handle the case of multiple threads having
7635 interesting statuses to report. Report threads' real last signal
7636 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7637 with an interesting thread to report the status for, instead of
7638 always reporting the status of the first thread.
7639
28498c42
JB
76402014-01-01 Joel Brobecker <brobecker@adacore.com>
7641
7642 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7643 * gdbreplay.c (gdbreplay_version): Likewise.
7644
f45c82da
YZ
76452013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7646
7647 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7648 iov.iov_len with the real length in use.
7649
379a5e2d
JB
76502013-12-13 Joel Brobecker <brobecker@adacore.com>
7651
7652 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7653 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7654 for all targets that use win32-low.c.
7655 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7656 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7657
4210d83e
PA
76582013-12-13 Pedro Alves <palves@redhat.com>
7659
7660 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7661 if equal to TARGET_WAITKIND_LOADED.
7662 * win32-low.c (cached_status): New static global.
7663 (win32_wait): Add declaration.
7664 (do_initial_child_stuff): Flush all initial pending debug events
7665 up to the initial breakpoint.
7666 (win32_wait): If CACHED_STATUS was set, return that instead
7667 of doing a real wait. Remove the code resuming the execution
7668 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7669 during the initial phase. Also remove the code changing
7670 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7671 TARGET_WAITKIND_STOPPED.
7672
e7f0d979
YQ
76732013-12-11 Yao Qi <yao@codesourcery.com>
7674
7675 * notif.c (handle_notif_ack): Return 0 if no notification
7676 matches.
7677
ebcf782c
DE
76782013-11-20 Doug Evans <dje@google.com>
7679
7680 * linux-low.c (linux_set_resume_request): Fix comment.
7681
20ad9378
DE
76822013-11-20 Doug Evans <dje@google.com>
7683
7684 * linux-low.c (resume_status_pending_p): Tweak comment.
7685
a196ebeb
WT
76862013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7687
7688 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7689 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7690 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7691 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7692 (srv_amd64_regobj): Add amd64-mpx.o.
7693 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7694 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7695 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7696 * i387-fp.c (num_pl_bnd_register) Added constant.
7697 (num_pl_bnd_cfg_registers) Added constant.
7698 (struct i387_xsave) Added reserved area and MPX fields.
7699 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7700 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7701 function.
7702 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7703 (init_registers_amd64_mpx_linux): Declare new function.
7704 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7705 (x86_64_regmap): Add MPX registers.
7706 (x86_linux_read_description): Add MPX case.
7707 (initialize_low_arch): Initialize MPX targets.
7708
0080a2f6
TT
77092013-11-18 Tom Tromey <tromey@redhat.com>
7710
7711 * configure: Rebuild.
7712 * configure.ac: Don't check for stdlib.h.
7713 * gdbreplay.c: Unconditionally include stdlib.h.
7714
2978b111
TT
77152013-11-18 Tom Tromey <tromey@redhat.com>
7716
7717 * config.in: Rebuild.
7718 * configure: Rebuild.
7719 * configure.ac: Don't use AC_HEADER_DIRENT.
7720
a3d08894
TT
77212013-11-18 Tom Tromey <tromey@redhat.com>
7722
7723 * server.h: Don't check HAVE_STRING_H.
7724 * gdbreplay.c: Don't check HAVE_STRING_H.
7725 * configure: Rebuild.
7726
0a5dd17d
TT
77272013-11-18 Tom Tromey <tromey@redhat.com>
7728
7729 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7730 LIBGNU.
7731
1bd2f0ba
TT
77322013-11-08 Tom Tromey <tromey@redhat.com>
7733
7734 * configure, config.in: Rebuild.
7735 * configure.ac: Remove unused configury.
7736
3266f10b
TT
77372013-11-08 Tom Tromey <tromey@redhat.com>
7738
7739 * acinclude.m4: Include common.m4, codeset.m4.
7740 * configure, config.in: Rebuild.
7741 * configure.ac: Use GDB_AC_COMMON.
7742
6682d959
AA
77432013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7744
7745 * linux-s390-low.c (HWCAP_S390_TE): New define.
7746 (s390_arch_setup): Consider the TE field in the HWCAP for
7747 determining 'have_regset_tdb'.
7748
fd0a4d76
SDJ
77492013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7750
7751 PR gdb/16014
7752 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7753 call to sizeof.
7754
1a3d890b
PA
77552013-10-02 Pedro Alves <palves@redhat.com>
7756
7757 * server.c (process_serial_event): Don't output "GDBserver
7758 exiting" if GDB is connected through stdio.
7759 * target.c (mywait): Likewise, be silent if GDB is connected
7760 through stdio.
7761
97ad4581
JB
77622013-10-01 Joel Brobecker <brobecker@adacore.com>
7763
7764 * lynx-low.c (lynx_add_threads_after_attach): New function.
7765 (lynx_attach): Remove call to add_thread. Add call to
7766 lynx_add_threads_after_attach instead.
7767
5b4e221c
MF
77682013-09-28 Mike Frysinger <vapier@gentoo.org>
7769
7770 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7771 * config.in, configure: Regenerated.
7772
ee47b2f8
YQ
77732013-09-18 Yao Qi <yao@codesourcery.com>
7774
7775 PR server/15959
7776 * server.c (start_inferior): Clear 'resume_info'.
7777
d6707650 77782013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7779
d6707650
JW
7780 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7781 for each register.
7782
9243dd0e 77832013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7784
9243dd0e
JW
7785 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7786 linux-tile-low.o to srv_tgtobj.
7787
c623a6ef
WN
77882013-09-16 Will Newton <will.newton@linaro.org>
7789
7790 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7791 out regs.
7792
fb71d39e
PA
77932013-09-06 Pedro Alves <palves@redhat.com>
7794
7795 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7796 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7797 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7798 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7799 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7800 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7801
8e7e9910
PA
78022013-09-06 Pedro Alves <palves@redhat.com>
7803
7804 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7805 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7806
7c3a12ca
PA
78072013-09-06 Pedro Alves <palves@redhat.com>
7808
7809 * linux-amd64-ipa.c: Include tracepoint.h.
7810 * linux-i386-ipa.c: Include tracepoint.h.
7811
8eb3d7b6
RW
78122013-09-06 Ricard Wanderlof <ricardw@axis.com>
7813
7814 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7815 (ps_get_thread_area): New function.
7816
eddddb9d
RW
78172013-09-06 Ricard Wanderlof <ricardw@axis.com>
7818
7819 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7820 (initialize_low_arch): Call init_registers_crisv32 rather than
7821 init_register_crisv32.
7822
533b0600
PA
78232013-09-05 Pedro Alves <palves@redhat.com>
7824
7825 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7826 to ...
7827 * hostio.h: ... this new file.
7828 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7829 win32-low.c: Include hostio.h.
7830
0ce3d3b5
PA
78312013-09-05 Pedro Alves <palves@redhat.com>
7832
7833 * server.h (gdb_client_data, handler_func, callback_handler_func)
7834 (delete_file_handler, add_file_handler, append_callback_event)
7835 (delete_callback_event, start_event_loop, initialize_event_loop):
7836 Move to event-loop.h and include it.
7837 * event-loop.h: New file.
7838
799cdc37
PA
78392013-09-05 Pedro Alves <palves@redhat.com>
7840
7841 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7842 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7843 (loaded_dll, unloaded_dll): Move to ...
7844 * dll.h: ... this new file.
7845 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7846
6a6bbd9d
PA
78472013-09-05 Pedro Alves <palves@redhat.com>
7848
7849 * server.h (current_process, get_thread_process, all_processes)
7850 (add_inferior_to_list, for_each_inferior, current_inferior)
7851 (remove_inferior, add_process, remove_process, find_process_pid)
7852 (have_started_inferiors_p, have_attached_inferiors_p)
7853 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7854 (clear_inferiors, find_inferior, find_inferior_id)
7855 (inferior_target_data, set_inferior_target_data)
7856 (inferior_regcache_data, set_inferior_regcache_data): Move to
7857 inferiors.h, and include it.
7858 * inferiors.h: New file.
7859
f699aaba
PA
78602013-09-05 Pedro Alves <palves@redhat.com>
7861
7862 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7863 Move ...
72f4393d 7864 * ax.h: ... here.
f699aaba 7865
c144c7a0
PA
78662013-09-05 Pedro Alves <palves@redhat.com>
7867
7868 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7869 tracepoint.h.
7870 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7871 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7872 (handle_tracepoint_general_set, handle_tracepoint_query)
7873 (tracepoint_finished_step, tracepoint_was_hit)
7874 (release_while_stepping_state_list, current_traceframe)
7875 (in_readonly_region, traceframe_read_mem)
7876 (fetch_traceframe_registers, traceframe_read_sdata)
7877 (traceframe_read_info, struct fast_tpoint_collect_status)
7878 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7879 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7880 (supply_fast_tracepoint_registers)
7881 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7882 (ipa_tdesc, claim_trampoline_space)
7883 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7884 (agent_mem_read, agent_get_trace_state_variable_value)
7885 (agent_set_trace_state_variable_value, agent_tsv_read)
7886 (agent_mem_read_string, get_raw_reg_func_addr)
7887 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7888 * tracepoint.h: ... this new file.
7889
ff42e6ab
PA
78902013-09-05 Pedro Alves <palves@redhat.com>
7891
7892 * server.h (perror_with_name, error, fatal, warning, paddress)
7893 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7894 include it.
7895 * utils.h: New file.
7896
541af0f4
PA
78972013-09-05 Pedro Alves <palves@redhat.com>
7898
7899 * server.h (remote_debug, noack_mode, transport_is_reliable)
7900 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7901 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7902 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7903 (write_enn, initialize_async_io, enable_async_io)
7904 (disable_async_io, check_remote_input_interrupt_request)
7905 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7906 (dead_thread_notify, prepare_resume_reply)
7907 (decode_address_to_semicolon, decode_address, decode_m_packet)
7908 (decode_M_packet, decode_X_packet, decode_xfer_write)
7909 (decode_search_memory_packet, unhexify, hexify)
7910 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7911 (look_up_one_symbol, relocate_instruction)
7912 (monitor_output): Move to remote-utils.h, and include it.
7913 * remote-utils.h: New file.
7914
eebdf26b
PA
79152013-09-05 Pedro Alves <palves@redhat.com>
7916
7917 * server.h (_): Delete.
7918
3aafd2ff
PA
79192013-09-02 Pedro Alves <palves@redhat.com>
7920
7921 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7922 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7923 allocated.
7924 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7925
cee83bcb
PM
79262013-09-02 Pierre Muller <muller@sourceware.org>
7927
7928 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7929 or WriteProcessMemory complete successfully and handle
7930 ERROR_PARTIAL_COPY error.
7931
9a13b2fa
PA
79322013-09-02 Pedro Alves <palves@redhat.com>
7933
7934 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7935 error instead of EIO.
7936
602e3198
JK
79372013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7938
7939 PR server/15604
7940 * linux-low.c: Include filestuff.h.
7941 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7942 * lynx-low.c: Include filestuff.h.
7943 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7944 * server.c: Include filestuff.h.
7945 (main): Call notice_open_fds.
7946 * spu-low.c: Include filestuff.h.
7947 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7948
96d7229d
LM
79492013-08-22 Luis Machado <lgustavo@codesourcery.com>
7950
7951 * Makefile.in: Explain why ../target and ../nat are not
7952 listed as include file search paths.
7953 (linux-waitpid.o): New object file rule.
7954 * configure.srv (srv_native_linux_obj): New variable.
7955 Replace all occurrences of linux native object files with
7956 $srv_native_linux_obj.
7957 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7958 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7959 (linux_enable_event_reporting): Remove declaration.
7960 (my_waitpid): Moved to common/linux-waitpid.c.
7961 (linux_wait_for_event): Pass ptid when calling
7962 linux_enable_event_reporting.
7963 (linux_supports_tracefork_flag): Remove.
7964 (linux_enable_event_reporting): Likewise.
7965 (linux_tracefork_grandchild): Remove.
7966 (STACK_SIZE): Moved to common/linux-ptrace.c.
7967 (linux_tracefork_child): Remove.
7968 (linux_test_for_tracefork): Remove.
7969 (linux_look_up_symbols): Call linux_supports_traceclone.
7970 (initialize_low): Remove call to linux_test_for_tracefork.
7971 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7972 common/linux-ptrace.h.
7973 (PTRACE_TYPE_ARG4): Likewise.
7974 Include linux-ptrace.h.
7975
32940073
PA
79762013-08-21 Pedro Alves <palves@redhat.com>
7977
7978 * config.in: Renegerate.
7979
33b60d58 79802013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 7981
33b60d58
LM
7982 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7983 (SFILES): Remove $(srcdir)/common/target-common.c and
7984 add $(srcdir)/target/waitstatus.c.
7985 (OBS): Remove target-common.o and add waitstatus.o.
7986 (server_h): Remove $(srcdir)/../common/target-common.h and
7987 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7988 and $(srcdir)/../target/waitstatus.h.
7989 (target-common.o): Remove.
7990 (waitstatus.o): New target object file.
7991 * target.h: Do not include target-common.h and
7992 include target/resume.h, target/wait.h and
7993 target/waitstatus.h.
7994
b8e1b30e
LM
79952013-08-13 Luis Machado <lgustavo@codesourcery.com>
7996
7997 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7998 to PTRACE_TYPE_ARG3.
7999 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8000 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8001 PTRACE_TYPE_ARG4.
8002 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8003 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8004
7a60ad40
YQ
80052013-07-27 Jie Zhang <jie@codesourcery.com>
8006 Daniel Jacobowitz <dan@codesourcery.com>
8007 Yao Qi <yao@codesourcery.com>
8008
8009 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8010 (mips-linux-watch.o): New rule.
8011 (mips_linux_watch_h): New variable.
8012 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8013 srv_tgtobj.
8014 * linux-mips-low.c: Include mips-linux-watch.h.
8015 (struct arch_process_info, struct arch_lwp_info): New.
8016 (update_watch_registers_callback): New function.
8017 (mips_linux_new_process, mips_linux_new_thread) New functions.
8018 (mips_linux_prepare_to_resume, mips_insert_point): New
8019 functions.
8020 (mips_remove_point, mips_stopped_by_watchpoint): New
8021 functions.
8022 (rsp_bp_type_to_target_hw_bp_type): New function.
8023 (mips_stopped_data_address): New function.
8024 (the_low_target): Add watchpoint support functions.
8025
de6f69ad
YQ
80262013-07-27 Yao Qi <yao@codesourcery.com>
8027
8028 * i386-low.c: Include break-common.h.
8029 (enum target_hw_bp_type): Remove.
8030
3360c0bf
LM
80312013-07-24 Luis Machado <lgustavo@codesourcery.com>
8032
8033 * Makefile.in (SFILES): /common/target-common.c.
8034 (OBS): Add target-common.o.
8035 (server_h): Add $(srcdir)/../common/target-common.h.
8036 (target-common.o): New target.
8037 * server.c (queue_stop_reply_callback): Free
8038 status string after use.
8039 * target.c (target_waitstatus_to_string): Remove.
8040 * target.h: Include target-common.h.
8041 (resume_kind): Likewise.
8042 (target_waitkind): Likewise.
8043 (target_waitstatus): Likewise.
8044 (TARGET_WNOHANG): Likewise.
8045
bd885420
YQ
80462013-07-04 Yao Qi <yao@codesourcery.com>
8047
8048 * Makefile.in (host_alias): Use @host_noncanonical@.
8049 (target_alias): Use @target_noncanonical@.
8050 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8051 ACX_NONCANONICAL_HOST.
8052 * configure: Regenerated.
8053
8054 Revert:
8055 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8056
8057 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8058 * configure: Rebuild.
8059 * Makefile.in (version_host, version_target): Get from configure.
8060 (version.c): Use $(version_host) and $(version_target).
8061
17ef446e
PA
80622013-07-03 Pedro Alves <palves@redhat.com>
8063
8064 * Makefile.in (config.status): Depend on development.sh.
8065 * acinclude.m4: Include libmcheck.m4.
8066 * configure: Regenerate.
8067
7a9a7487
MG
80682013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8069
8070 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8071 attribute inside the parentheses.
8072 (winapi_DebugSetProcessKillOnExit): Ditto.
8073 (winapi_DebugBreakProcess): Ditto.
8074 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8075
49b64de6
MG
80762013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8077
8078 * notif.h (notif_event): Add a dummy member to avoid compiler
8079 errors.
8080
d5749ee7
PA
80812013-07-01 Pedro Alves <palves@redhat.com>
8082
8083 * hostio.c (HOSTIO_PATH_MAX): Define.
8084 (require_filename, handle_open, handle_unlink, handle_readlink):
8085 Use it.
8086
d8d2a3ee
PA
80872013-07-01 Pedro Alves <palves@redhat.com>
8088
8089 * server.h: Include "pathmax.h".
8090 * linux-low.c: Don't include sys/param.h.
8091 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8092 MAXPATHLEN.
8093 * win32-low.c: Don't include sys/param.h.
8094 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8095
bc7dea8d
PA
80962013-07-01 Pedro Alves <palves@redhat.com>
8097
8098 * event-loop.c: Don't check HAVE_UNISTD_H before including
8099 <unistd.h>.
8100 * gdbreplay.c: Likewise.
8101 * remote-utils.c: Likewise.
8102 * server.c: Likewise.
8103 * configure.ac: Don't check for unistd.h.
8104 * configure: Regenerate.
8105
d6c2da54
TT
81062013-06-28 Tom Tromey <tromey@redhat.com>
8107
8108 * Makefile.in (version.c): Use version.in, not
8109 common/version.in.
8110
257b6bec
MG
81112013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8112
8113 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8114 * configure: Rebuild.
8115 * Makefile.in (version_host, version_target): Get from configure.
8116 (version.c): Use $(version_host) and $(version_target).
8117
86ebe149
DK
81182013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8119
8120 Fix trace-status to output user name without trailing colon.
8121 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8122
f30aa5af
DK
81232013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8124
8125 Fix trace-status to output proper start-time and stop-time.
8126 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8127 output start time and stop time in hex as gdb expects.
8128
28a93511
YQ
81292013-06-26 Pedro Alves <pedro@codesourcery.com>
8130
8131 * tracepoint.c (build_traceframe_info_xml): Output trace state
8132 variables present in the trace buffer.
8133
01208463
TT
81342013-06-24 Tom Tromey <tromey@redhat.com>
8135
8136 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8137 create-version.sh.
8138 (version.o): Remove.
8139 * gdbreplay.c: Include version.h.
8140 (version, host_name): Don't declare.
8141 * server.h: Include version.h.
8142 (version, host_name): Don't declare.
8143
760256f9
PA
81442013-06-12 Pedro Alves <palves@redhat.com>
8145
8146 * linux-x86-low.c (linux_is_elf64): Delete global.
8147 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8148 with local linux_pid_exe_is_elf_64_file use.
8149
030031ee
PA
81502013-06-11 Pedro Alves <palves@redhat.com>
8151
8152 * linux-low.c (regset_disabled, disable_regset): New functions.
8153 (regsets_fetch_inferior_registers)
8154 (regsets_store_inferior_registers): Use them.
8155 (initialize_regsets_info); Don't allocate the disabled_regsets
8156 array here.
8157 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8158 comment.
8159
5da6eb0a
PA
81602013-06-11 Pedro Alves <palves@redhat.com>
8161
8162 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8163 xmalloc.
8164
7e5aaa09
PA
81652013-06-11 Pedro Alves <palves@redhat.com>
8166
8167 * linux-x86-low.c (initialize_low_arch): Call
8168 init_registers_x32_avx_linux.
8169
d878444c
JK
81702013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8171
8172 Fix compatibility with Android Bionic.
8173 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8174 it is not empty.
8175
3aee8918
PA
81762013-06-07 Pedro Alves <palves@redhat.com>
8177
5f2b57b5 8178 PR server/14823
3aee8918
PA
8179 * Makefile.in (OBS): Add tdesc.o.
8180 (IPA_OBJS): Add tdesc-ipa.o.
8181 (tdesc-ipa.o): New rule.
8182 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8183 interface.
8184 * linux-low.c (new_inferior): Delete.
8185 (disabled_regsets, num_regsets): Delete.
8186 (linux_add_process): Adjust to set the new per-process
8187 new_inferior flag.
8188 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8189 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8190 was a stop. When calling arch_setup, switch the current inferior
8191 to the thread that got an event.
8192 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8193 (regsets_fetch_inferior_registers)
8194 (regsets_store_inferior_registers): New regsets_info parameter.
8195 Adjust to use it.
8196 (linux_register_in_regsets): New regs_info parameter. Adjust to
8197 use it.
8198 (register_addr, fetch_register, store_register): New usrregs_info
8199 parameter. Adjust to use it.
8200 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8201 parameter regs_info. Adjust to use it.
8202 (linux_fetch_registers): Get the current inferior's regs_info, and
8203 adjust to use it.
8204 (linux_store_registers): Ditto.
8205 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8206 (initialize_low): Don't initialize the target_regsets here. Call
8207 initialize_low_arch.
8208 * linux-low.h (target_regsets): Delete declaration.
8209 (struct regsets_info): New.
8210 (struct usrregs_info): New.
8211 (struct regs_info): New.
8212 (struct process_info_private) <new_inferior>: New field.
8213 (struct linux_target_ops): Delete the num_regs, regmap, and
8214 regset_bitmap fields. New field regs_info.
8215 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8216 * i387-fp.c (num_xmm_registers): Delete.
8217 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8218 calls to new interface.
8219 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8220 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8221 Infer the number of xmm registers from the regcache's target
8222 description.
8223 * i387-fp.h (num_xmm_registers): Delete.
8224 * inferiors.c (add_thread): Don't install the thread's regcache
8225 here.
8226 * proc-service.c (gregset_info): Fetch the current inferior's
8227 regs_info. Adjust to use it.
8228 * regcache.c: Include tdesc.h.
8229 (register_bytes, reg_defs, num_registers)
8230 (gdbserver_expedite_regs): Delete.
8231 (get_thread_regcache): If the thread doesn't have a regcache yet,
8232 create one, instead of aborting gdbserver.
8233 (regcache_invalidate_one): Rename to ...
8234 (regcache_invalidate_thread): ... this.
8235 (regcache_invalidate_one): New.
8236 (regcache_invalidate): Only invalidate registers of the current
8237 process.
8238 (init_register_cache): Add target_desc parameter, and use it.
8239 (new_register_cache): Ditto. Assert the target description has a
8240 non zero registers_size.
8241 (regcache_cpy): Add assertions. Adjust.
8242 (realloc_register_cache, set_register_cache): Delete.
8243 (registers_to_string, registers_from_string): Adjust.
8244 (find_register_by_name, find_regno, find_register_by_number)
8245 (register_cache_size): Add target_desc parameter, and use it.
8246 (free_register_cache_thread, free_register_cache_thread_one)
8247 (regcache_release, register_cache_size): New.
8248 (register_size): Add target_desc parameter, and use it.
8249 (register_data, supply_register, supply_register_zeroed)
8250 (supply_regblock, supply_register_by_name, collect_register)
8251 (collect_register_as_string, collect_register_by_name): Adjust.
8252 * regcache.h (struct target_desc): Forward declare.
8253 (struct regcache) <tdesc>: New field.
8254 (init_register_cache, new_register_cache): Add target_desc
8255 parameter.
8256 (regcache_invalidate_thread): Declare.
8257 (regcache_invalidate_one): Delete declaration.
8258 (regcache_release): Declare.
8259 (find_register_by_number, register_cache_size, register_size)
8260 (find_regno): Add target_desc parameter.
8261 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8262 declarations.
8263 * remote-utils.c: Include tdesc.h.
8264 (outreg, prepare_resume_reply): Adjust.
8265 * server.c: Include tdesc.h.
8266 (gdbserver_xmltarget): Delete declaration.
8267 (get_features_xml, process_serial_event): Adjust.
8268 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8269 declare.
8270 (struct process_info) <tdesc>: New field.
8271 (ipa_tdesc): Declare.
8272 * tdesc.c: New file.
8273 * tdesc.h: New file.
8274 * tracepoint.c: Include tdesc.h.
8275 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8276 (get_context_regcache): Adjust to pass ipa_tdesc down.
8277 (do_action_at_tracepoint): Adjust to get the register cache size
8278 from the context regcache's description.
8279 (traceframe_walk_blocks): Adjust to get the register cache size
8280 from the current trace frame's description.
8281 (traceframe_get_pc): Adjust to get current trace frame's
8282 description and pass it down.
8283 (gdb_collect): Adjust to get the register cache size from the
8284 IPA's description.
8285 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8286 (gdbserver_xmltarget): Delete.
8287 (initialize_low_tracepoint): Set the ipa's target description.
8288 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8289 (initialize_low_tracepoint): Set the ipa's target description.
8290 * linux-x86-low.c: Include tdesc.h.
8291 [__x86_64__] (is_64bit_tdesc): New.
8292 (ps_get_thread_area, x86_get_thread_area): Use it.
8293 (i386_cannot_store_register): Rename to ...
8294 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8295 (i386_cannot_fetch_register): Rename to ...
8296 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8297 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8298 to new interface.
8299 (target_regsets): Rename to ...
8300 (x86_regsets): ... this.
8301 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8302 interface.
8303 (x86_siginfo_fixup): Use is_64bit_tdesc.
8304 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8305 (tdesc_x32_avx_linux, tdesc_x32_linux)
8306 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8307 Declare.
8308 (x86_linux_update_xmltarget): Delete.
8309 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8310 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8311 (AMD64_LINUX_USER64_CS): New.
8312 (x86_linux_read_description): New, based on
8313 x86_linux_update_xmltarget.
8314 (same_process_callback): New.
8315 (x86_arch_setup_process_callback): New.
8316 (x86_linux_update_xmltarget): New.
8317 (x86_regsets_info): New.
8318 (amd64_linux_regs_info): New.
8319 (i386_linux_usrregs_info): New.
8320 (i386_linux_regs_info): New.
8321 (x86_linux_regs_info): New.
8322 (x86_arch_setup): Reimplement.
8323 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8324 (x86_emit_ops): Ditto.
8325 (the_low_target): Adjust. Install x86_linux_regs_info,
8326 x86_cannot_fetch_register, and x86_cannot_store_register.
8327 (initialize_low_arch): New.
8328 * linux-ia64-low.c (tdesc_ia64): Declare.
8329 (ia64_fetch_register): Adjust.
8330 (ia64_usrregs_info, regs_info): New globals.
8331 (ia64_regs_info): New function.
8332 (the_low_target): Adjust.
8333 (initialize_low_arch): New function.
8334 * linux-sparc-low.c (tdesc_sparc64): Declare.
8335 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8336 Adjust.
8337 (sparc_arch_setup): New function.
8338 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8339 (the_low_target): Adjust.
8340 (initialize_low_arch): New function.
8341 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8342 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8343 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8344 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8345 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8346 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8347 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8348 (tdesc_powerpc_isa205_vsx64l): Declare.
8349 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8350 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8351 (ppc_set_pc, ppc_get_hwcap): Adjust.
8352 (ppc_usrregs_info): Forward declare.
8353 (!__powerpc64__) ppc_regmap_adjusted: New global.
8354 (ppc_arch_setup): Adjust to the current process'es target
8355 description.
8356 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8357 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8358 (ppc_store_evrregset): Adjust.
8359 (target_regsets): Rename to ...
8360 (ppc_regsets): ... this, and make static.
8361 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8362 (ppc_regs_info): New function.
8363 (the_low_target): Adjust.
8364 (initialize_low_arch): New function.
8365 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8366 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8367 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8368 (tdesc_s390x_linux64v2): Declare.
8369 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8370 (s390_fill_gregset, s390_store_last_break): Adjust.
8371 (target_regsets): Rename to ...
8372 (s390_regsets): ... this, and make static.
8373 (s390_get_pc, s390_set_pc): Adjust.
8374 (s390_get_hwcap): New target_desc parameter, and use it.
8375 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8376 (s390_arch_setup): Adjust to set the current process'es target
8377 description. Don't adjust the regmap.
8378 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8379 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8380 (regs_info_3264): New globals.
8381 (s390_regs_info): New function.
8382 (the_low_target): Adjust.
8383 (initialize_low_arch): New function.
8384 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8385 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8386 [__mips64] (init_registers_mips_linux)
8387 (init_registers_mips_dsp_linux): Delete defines.
8388 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8389 (have_dsp): New global.
8390 (mips_read_description): New, based on mips_arch_setup.
8391 (mips_arch_setup): Reimplement.
8392 (get_usrregs_info): New function.
8393 (mips_cannot_fetch_register, mips_cannot_store_register)
8394 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8395 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8396 (target_regsets): Rename to ...
8397 (mips_regsets): ... this, and make static.
8398 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8399 (dsp_regs_info, regs_info): New globals.
8400 (mips_regs_info): New function.
8401 (the_low_target): Adjust.
8402 (initialize_low_arch): New function.
8403 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8404 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8405 Declare.
8406 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8407 (arm_read_description): New, with bits factored from
8408 arm_arch_setup.
8409 (arm_arch_setup): Reimplement.
8410 (target_regsets): Rename to ...
8411 (arm_regsets): ... this, and make static.
8412 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8413 (arm_regs_info): New function.
8414 (the_low_target): Adjust.
8415 (initialize_low_arch): New function.
8416 * linux-m68k-low.c (tdesc_m68k): Declare.
8417 (target_regsets): Rename to ...
8418 (m68k_regsets): ... this, and make static.
8419 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8420 (m68k_regs_info): New function.
8421 (m68k_arch_setup): New function.
8422 (the_low_target): Adjust.
8423 (initialize_low_arch): New function.
8424 * linux-sh-low.c (tdesc_sharch): Declare.
8425 (target_regsets): Rename to ...
8426 (sh_regsets): ... this, and make static.
8427 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8428 (sh_regs_info, sh_arch_setup): New functions.
8429 (the_low_target): Adjust.
8430 (initialize_low_arch): New function.
8431 * linux-bfin-low.c (tdesc_bfin): Declare.
8432 (bfin_arch_setup): New function.
8433 (bfin_usrregs_info, regs_info): New globals.
8434 (bfin_regs_info): New function.
8435 (the_low_target): Adjust.
8436 (initialize_low_arch): New function.
8437 * linux-cris-low.c (tdesc_cris): Declare.
8438 (cris_arch_setup): New function.
8439 (cris_usrregs_info, regs_info): New globals.
8440 (cris_regs_info): New function.
8441 (the_low_target): Adjust.
8442 (initialize_low_arch): New function.
8443 * linux-cris-low.c (tdesc_crisv32): Declare.
8444 (cris_arch_setup): New function.
8445 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8446 (cris_regs_info): New function.
8447 (the_low_target): Adjust.
8448 (initialize_low_arch): New function.
8449 * linux-m32r-low.c (tdesc_m32r): Declare.
8450 (m32r_arch_setup): New function.
8451 (m32r_usrregs_info, regs_info): New globals.
8452 (m32r_regs_info): Adjust.
8453 (initialize_low_arch): New function.
8454 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8455 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8456 (tic6x_usrregs_info): Forward declare.
8457 (tic6x_read_description): New function, based on ...
8458 (tic6x_arch_setup): ... this. Reimplement.
8459 (target_regsets): Rename to ...
8460 (tic6x_regsets): ... this, and make static.
8461 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8462 (tic6x_regs_info): New function.
8463 (the_low_target): Adjust.
8464 (initialize_low_arch): New function.
8465 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8466 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8467 (target_regsets): Rename to ...
8468 (xtensa_regsets): ... this, and make static.
8469 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8470 globals.
8471 (xtensa_arch_setup, xtensa_regs_info): New functions.
8472 (the_low_target): Adjust.
8473 (initialize_low_arch): New function.
8474 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8475 (nios2_arch_setup): Set the current process'es tdesc.
8476 (target_regsets): Rename to ...
8477 (nios2_regsets): ... this.
8478 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8479 (nios2_regs_info): New function.
8480 (the_low_target): Adjust.
8481 (initialize_low_arch): New function.
a261b8f5
PA
8482 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8483 (aarch64_arch_setup): Set the current process'es tdesc.
8484 (target_regsets): Rename to ...
8485 (aarch64_regsets): ... this.
8486 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8487 (aarch64_regs_info): New function.
8488 (the_low_target): Adjust.
8489 (initialize_low_arch): New function.
3aee8918
PA
8490 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8491 globals.
8492 (target_regsets): Rename to ...
8493 (tile_regsets): ... this.
8494 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8495 (tile_regs_info): New function.
8496 (tile_arch_setup): Set the current process'es tdesc.
8497 (the_low_target): Adjust.
8498 (initialize_low_arch): New function.
8499 * spu-low.c (tdesc_spu): Declare.
8500 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8501 * win32-arm-low.c (tdesc_arm): Declare.
8502 (arm_arch_setup): New function.
8503 (the_low_target): Install arm_arch_setup instead of
8504 init_registers_arm.
8505 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8506 (init_windows_x86): Rename to ...
8507 (i386_arch_setup): ... this. Set `win32_tdesc'.
8508 (the_low_target): Adjust.
8509 * win32-low.c (win32_tdesc): New global.
8510 (child_add_thread): Don't create the thread cache here.
8511 (do_initial_child_stuff): Set the new process'es tdesc.
8512 * win32-low.h (struct target_desc): Forward declare.
8513 (win32_tdesc): Declare.
8514 * lynx-i386-low.c (tdesc_i386): Declare global.
8515 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8516 * lynx-low.c (lynx_tdesc): New global.
8517 (lynx_add_process): Set the new process'es tdesc.
8518 * lynx-low.h (struct target_desc): Forward declare.
8519 (lynx_tdesc): Declare global.
8520 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8521 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8522 * nto-low.c (nto_tdesc): New global.
8523 (do_attach): Set the new process'es tdesc.
8524 * nto-low.h (struct target_desc): Forward declare.
8525 (nto_tdesc): Declare.
8526 * nto-x86-low.c (tdesc_i386): Declare.
8527 (nto_x86_arch_setup): Set `nto_tdesc'.
8528
b1fbec62
GB
85292013-06-04 Gary Benson <gbenson@redhat.com>
8530
8531 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8532 to qSupported response when appropriate.
8533 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8534 with nonzero-length annex.
8535 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8536 arguments supplied in annex.
8537
d1ec4ce7
DE
85382013-05-31 Doug Evans <dje@google.com>
8539
ac44adcb 8540 PR server/15594
d1ec4ce7
DE
8541 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8542 64 bits in 64-cross-32 environment.
8543
9b25f2d3
PA
85442013-05-28 Pedro Alves <palves@redhat.com>
8545
8546 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8547 (aarch64-without-fpu.c): Delete rule.
8548 * configure.srv (aarch64*-*-linux*): Remove references to
8549 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8550 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8551 declaration.
8552
6740dc9c
PA
85532013-05-24 Pedro Alves <palves@redhat.com>
8554
8555 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8556 instead of strchr/decode_address. Error if the range isn't split
8557 with a ','. Don't assume there's be a ':' in the action.
8558
c2d6af84
PA
85592013-05-23 Yao Qi <yao@codesourcery.com>
8560 Pedro Alves <palves@redhat.com>
8561
8562 * linux-low.c (lwp_in_step_range): New function.
8563 (linux_wait_1): If the thread was range stepping and stopped
8564 outside the stepping range, report the stop to GDB. Otherwise,
8565 continue stepping. Add range stepping debug output.
8566 (linux_set_resume_request): Copy the step range from the resume
8567 request to the lwp.
8568 (linux_supports_range_stepping): New.
8569 (linux_target_ops) <supports_range_stepping>: Set to
8570 linux_supports_range_stepping.
8571 * linux-low.h (struct linux_target_ops)
8572 <supports_range_stepping>: New field.
8573 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8574 * linux-x86-low.c (x86_supports_range_stepping): New.
8575 (the_low_target) <supports_range_stepping>: Set to
8576 x86_supports_range_stepping.
8577 * server.c (handle_v_cont): Handle 'r' action.
8578 (handle_v_requests): Append ";r" if the target supports range
8579 stepping.
8580 * target.h (struct thread_resume) <step_range_start,
8581 step_range_end>: New fields.
8582 (struct target_ops) <supports_range_stepping>:
8583 New field.
8584 (target_supports_range_stepping): New macro.
8585
58794e1a
JB
85862013-05-17 Joel Brobecker <brobecker@adacore.com>
8587
8588 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8589 confusion in comment.
8590
d631c5a7
JB
85912013-05-17 Joel Brobecker <brobecker@adacore.com>
8592
8593 * lynx-low.c (struct process_info_private): New type.
8594 (lynx_add_process): New function.
8595 (lynx_create_inferior, lynx_attach): Replace calls to
8596 add_process by calls to lynx_add_process.
8597 (lynx_resume): If PTID is null, then try using
8598 current_process()->private->last_wait_event_ptid.
8599 Add comments.
8600 (lynx_clear_inferiors): Delete. The contents of that function
8601 has been inlined in lynx_mourn;
8602 (lynx_wait_1): Save the ptid in the process's private data.
8603 (lynx_mourn): Free the process' private data. Replace call
8604 to lynx_clear_inferiors by call to clear_inferiors.
8605
96f7a20f
YQ
86062013-05-17 Yao Qi <yao@codesourcery.com>
8607
8608 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8609 the right place.
8610
db0dfaa0
LM
86112013-05-16 Luis Machado <lgustavo@codesourcery.com>
8612
8613 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8614 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8615 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8616 PT_TEXT_END_ADDR guards. Update comments.
8617 (linux_target_op) <read_offsets>: Conditionally define to
8618 linux_read_offsets if the target is UCLIBC and if it defines
8619 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8620
68f5f838
SL
86212013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8622 Andrew Jenner <andrew@codesourcery.com>
8623
8624 * Makefile.in (SFILES): Add linux-nios2-low.c.
8625 (clean): Add action to delete nios2-linux.c.
8626 (nios2-linux.c): New rule.
8627 * configure.srv: Add nios2*-*-linux*.
8628 * linux-nios2-low.c: New.
8629
1ebff1fd
HAQ
86302013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8631
8632 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8633
f6150862
HZ
86342013-04-25 Hui Zhu <hui@codesourcery.com>
8635
8636 PR gdb/15186
f6150862
HZ
8637 * ax.c (ax_printf): Add fflush.
8638
614c279d
TT
86392013-04-22 Tom Tromey <tromey@redhat.com>
8640
8641 * Makefile.in (SFILES): Add filestuff.c.
8642 (OBS): Add filestuff.o.
8643 (filestuff.o): New target.
8644 * config.in, configure: Rebuild.
8645 * configure.ac: Check for fdwalk, pipe2.
8646
7d4e5717
PA
86472013-04-17 Pedro Alves <palves@redhat.com>
8648
8649 * configure.ac (USE_THREAD_DB): Delete variable.
8650 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8651 Don't AC_SUBST USE_THREAD_DB.
8652 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8653 * config.in, configure: Regenerate.
8654
d5c93e41
PA
86552013-04-16 Pedro Alves <palves@redhat.com>
8656
8657 * linux-low.h (struct lwp_info) <thread_known>: Move under
8658 the USE_THREAD_DB #ifdef.
8659
04f5fe89
PA
86602013-04-16 Pedro Alves <palves@redhat.com>
8661
8662 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8663 (linux-low.o): Delete rule.
8664 * linux-low.h: Always include "gdb_thread_db.h" instead of
8665 conditionally including thread_db.h.
8666 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8667 HAVE_THREAD_DB_H.
8668
480b27bf
JK
86692013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8670
8671 * Makefile.in (install-only): Fix make install regression.
8672
43662968
JK
86732013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8674
8675 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8676 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8677 installation.
8678 * gdbserver.1: Remove.
8679
3e74e146
PA
86802013-03-22 Pedro Alves <palves@redhat.com>
8681
8682 * linux-low.c (handle_extended_wait): Don't call
8683 linux_enable_event_reporting.
8684
a8347a2a
TT
86852013-03-15 Tony Theodore <tonyt@logyst.com>
8686
8687 PR build/9098:
8688 * Makefile.in (SHELL): Use @SHELL@.
8689
eeb56fa7
SDJ
86902013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8691
8692 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8693 compiler warning.
8694
4fa7e2ff
JB
86952013-03-13 Joel Brobecker <brobecker@adacore.com>
8696
8697 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8698 Remove extraneous NULL element.
8699
8ddb1965
YQ
87002013-03-13 Yao Qi <yao@codesourcery.com>
8701
8702 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8703 'V' block in trace frame.
8704
9accd112
MM
87052013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8706
8707 * target.h (struct target_ops): Add btrace ops.
8708 (target_supports_btrace): New macro.
8709 (target_enable_btrace): New macro.
8710 (target_disable_btrace): New macro.
8711 (target_read_btrace): New macro.
8712 * gdbthread.h (struct thread_info): Add btrace field.
8713 * server.c: Include btrace-common.h.
8714 (handle_btrace_general_set): New function.
8715 (handle_btrace_enable): New function.
8716 (handle_btrace_disable): New function.
8717 (handle_general_set): Call handle_btrace_general_set.
8718 (handle_qxfer_btrace): New function.
8719 (struct qxfer qxfer_packets[]): Add btrace entry.
8720 * inferiors.c (remove_thread): Disable btrace.
8721 * linux-low: Include linux-btrace.h.
8722 (linux_low_enable_btrace): New function.
8723 (linux_low_read_btrace): New function.
8724 (linux_target_ops): Add btrace ops.
8725 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8726 Add srv_linux_btrace=yes.
8727 (x86_64-*-linux*): Add linux-btrace.o.
8728 Add srv_linux_btrace=yes.
8729 * configure.ac: Define HAVE_LINUX_BTRACE.
8730 * config.in: Regenerated.
8731 * configure: Regenerated.
8732
5cc22e4c
MM
87332013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8734
8735 * server.c (handle_qxfer): Preserve error message if -3 is
8736 returned.
8737 (qxfer): Document the -3 return value.
8738
7c97f91e
MM
87392013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8740
8741 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8742 (linux_btrace_h): New variable.
8743 (linux-btrace.o): New rule.
8744
be9a119c 87452013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ
8746 Hafiz Abid Qadeer <abidh@codesourcery.com>
8747
8748 * tracepoint.c (trace_buffer_size): New global.
8749 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8750 (init_trace_buffer): Change to one-argument function. Allocate
8751 trace buffer memory.
8752 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8753 handle QTBuffer:size packet.
8754 (cmd_bigqtbuffer_size): New function.
8755 (initialize_tracepoint): Call init_trace_buffer with
8756 DEFAULT_TRACE_BUFFER_SIZE.
8757 * server.c (handle_query): Add QTBuffer:size in the
8758 supported packets.
8759
e64f7499
YQ
87602013-03-07 Yao Qi <yao@codesourcery.com>
8761
8762 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8763 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8764 of -1.
8765 (cmd_qtsp): Adjust condition. Do post increment.
8766 Set cur_action and cur_step_action back to 0.
8767
f0ae6fc3
PA
87682013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8769
8770 PR server/15236
8771 * linux-low.c (linux_write_memory): Return early success if LEN is
8772 zero.
8773
b5b0b0af
CV
87742013-03-05 Corinna Vinschen <vinschen@redhat.de>
8775
334ad4a8 8776 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 8777
589bc927
TT
87782013-02-28 Tom Tromey <tromey@redhat.com>
8779
8780 * configure.ac: Invoke AC_SYS_LARGEFILE.
8781 * configure, config.in: Rebuild.
8782
dfe07582
CV
87832013-02-28 Corinna Vinschen <vinschen@redhat.com>
8784
8785 * win32-low.c: Throughout, fix format strings and casts of
8786 printf-like functions to avoid type related warnings on all
8787 platforms.
8788 (get_child_debug_event): Print dwDebugEventCode as hex since
8789 that's how it's usually documented.
8790
736cd585
YQ
87912013-02-28 Yao Qi <yao@codesourcery.com>
8792
8793 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8794 pulongest.
8795
e1f58301
JW
87962013-02-27 Jiong Wang <jiwang@tilera.com>
8797
8798 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8799 (reg-tilegx32.c): New rule.
8800 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8801 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8802 different register info initializer according to elf class.
8803 (init_registers_tilgx32): New function. The tilegx32 register info
8804 initializer.
8805 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8806 (tile_store_gregset): Likewise.
8807
d171ca78
YQ
88082013-02-27 Yao Qi <yao@codesourcery.com>
8809
8810 * server.c (process_point_options): Print debug message when
8811 debug_threads is true.
8812
282bbdf3
YQ
88132013-02-26 Yao Qi <yao@codesourcery.com>
8814
8815 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8816
aca22551
PA
88172013-02-19 Pedro Alves <palves@redhat.com>
8818 Kai Tietz <ktietz@redhat.com>
8819
8820 PR gdb/15161
8821
8822 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8823 instead of strtoul to extract address from packet.
8824 (process_serial_event) <'z'>: Likewise.
8825
4f3cee1c
YQ
88262013-02-18 Yao Qi <yao@codesourcery.com>
8827
8828 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8829
8e1d55a3
PA
88302013-02-14 Pedro Alves <palves@redhat.com>
8831
8832 Plug memory leak.
8833
8834 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8835 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8836
458820da
PA
88372013-02-14 Pedro Alves <palves@redhat.com>
8838
8839 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8840
baea0dae
PA
88412013-02-14 Pedro Alves <palves@redhat.com>
8842
8843 * tracepoint.c (save_string): Delete.
8844 (add_tracepoint_action): Use savestring instead of save_string.
8845
0b1afbb3
PA
88462013-02-12 Pedro Alves <palves@redhat.com>
8847
8848 * linux-xtensa-low.c: Ditto.
8849 * xtensa-xtregs.c: Ditto.
8850
8a4ac37e
PA
88512013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8852
8853 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8854 thread_db.
8855
148de6bb
MS
88562013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8857
8858 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8859 aarch64_num_wp_regs and aarch64_num_bp_regs to
8860 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8861
55fac6e0
MS
88622013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8863
8864 * linux-aarch64-low.c (ps_get_thread_area): Replace
8865 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8866
176eb98c
MS
88672013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8868 Marcus Shawcroft <marcus.shawcroft@arm.com>
8869 Nigel Stephens <nigel.stephens@arm.com>
8870 Yufeng Zhang <yufeng.zhang@arm.com>
8871
8872 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8873 (aarch64.c, aarch64-without-fpu.c): New targets.
8874 * configure.srv (aarch64*-*-linux*): New.
8875 * linux-aarch64-low.c: New file.
8876
56f7af9c
MS
88772013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8878
43aaf8b6 8879 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS
8880 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8881 (dequeue_one_deferred_signal, linux_resume_one_thread)
8882 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8883 (linux_tracefork_grandchild, linux_test_for_tracefork)
8884 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8885 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8886 where the argument is 0.
8887
60f662b0
YQ
88882013-01-25 Yao Qi <yao@codesourcery.com>
8889
8890 * event-loop.c: Include "queue.h".
8891 (gdb_event_p): New typedef.
8892 (struct gdb_event) <next_event>: Remove.
8893 (event_queue): Change to QUEUE(gdb_event_p).
8894 (async_queue_event): Remove.
8895 (gdb_event_xfree): New.
8896 (initialize_event_loop): New.
8897 (process_event): Use API from QUEUE.
8898 (wait_for_event): Likewise.
8899 * server.c (main): Call initialize_event_loop.
8900 * server.h (initialize_event_loop): Declare.
8901
5ae4861a
YQ
89022013-01-18 Yao Qi <yao@codesourcery.com>
8903
8904 * ax.h (struct eval_agent_expr_context): New.
8905 (gdb_eval_agent_expr): Update declaration.
8906 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8907 TFRAME. Add new argument CTX.
8908 * server.h (struct eval_agent_expr_context): Declare.
8909 (agent_mem_read, agent_tsv_read): Update declaration.
8910 (agent_mem_read_string): Likewise.
8911 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8912 (add_traceframe_block): Add new argument TPOINT.
8913 Increase TPOINT->traceframe_usage.
8914 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8915 eval_tracepoint_agent_expr.
8916 (condition_true_at_tracepoint): Likewise.
8917 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8918 (agent_mem_read_string, agent_tsv_read): Likewise.
8919
85e00e85
YQ
89202013-01-16 Yao Qi <yao@codesourcery.com>
8921
8922 * linux-low.c (linux_resume_one_lwp): Don't check
8923 'lwp->bp_reinsert != 0'.
8924
4039cf45
JB
89252013-01-07 Joel Brobecker <brobecker@adacore.com>
8926 Pedro Alves <palves@redhat.com>
8927
8928 * lynx-low.c (ptrace_request_to_str): Define a temporary
8929 macro and use it to simplify this function's implementation.
8930
9044dee2
JB
89312013-01-07 Joel Brobecker <brobecker@adacore.com>
8932
8933 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8934 sets errno.
8935
e6352c8f
JB
89362013-01-07 Joel Brobecker <brobecker@adacore.com>
8937
8938 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8939
50681a27
JB
89402013-01-07 Joel Brobecker <brobecker@adacore.com>
8941
8942 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8943
3f6e77ef
JB
89442013-01-07 Joel Brobecker <brobecker@adacore.com>
8945
8946 * lynx-low.c (lynx_resume): Use the resume_info parameter
8947 to determine the ptid for the lynx_ptrace call, unless
8948 it is equal to minus_one_ptid, in which case we use the
8949 ptid of the current_inferior.
8950 (lynx_wait_1): After having received a thread create/exit
8951 event, resume the inferior's execution using the signaling
8952 thread's ptid, rather than the old ptid.
8953
7fda33ae
JB
89542013-01-07 Joel Brobecker <brobecker@adacore.com>
8955
8956 * lynx-low.c (lynx_resume): Delete variable ret.
8957
b9786c74
JB
89582013-01-01 Joel Brobecker <brobecker@adacore.com>
8959
8960 * gdbreplay.c (gdbreplay_version): Update copyright year.
8961 * server.c (gdbserver_version): Likewise.
8962
8b93d60f
JB
89632012-12-17 Joel Brobecker <brobecker@adacore.com>
8964
8965 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8966 new thread.
8967
037335a7
JB
89682012-12-17 Joel Brobecker <brobecker@adacore.com>
8969
8970 * lynx-low.c (ptrace_request_to_str): Add handling for
8971 PTRACE_GETTRACESIG.
8972
52d4cbd8
JB
89732012-12-17 Joel Brobecker <brobecker@adacore.com>
8974
8975 * lynx-low.c (lynx_attach): Delete variable new_process.
8976
ab8f6ca9
JB
89772012-12-17 Joel Brobecker <brobecker@adacore.com>
8978
8979 * lynx-low.c (lynx_create_inferior): Delete variable
8980 new_process.
8981
78cbc024
JB
89822012-12-17 Joel Brobecker <brobecker@adacore.com>
8983
8984 * lynx-low.c (ptrace_request_to_str): Do not handle
8985 PTRACE_GETTHREADLIST if this macro does not exist.
8986
14a00470
YQ
89872012-12-15 Yao Qi <yao@codesourcery.com>
8988
8989 * Makefile.in (OBS): Add notif.o.
8990 * notif.c, notif.h: New.
8991 * server.c: Include "notif.h".
8992 (struct vstop_notif) <next>: Remove.
8993 <base>: New field.
8994 (queue_stop_reply): Update.
8995 (push_event, send_next_stop_reply): Remove.
8996 (discard_queued_stop_replies): Update.
8997 (notif_stop): New variable.
8998 (handle_v_stopped): Remove.
8999 (handle_v_requests): Don't call handle_v_stopped. Call
9000 handle_ack_notif instead.
9001 (queue_stop_reply_callback): Call notif_event_enque instead
9002 of queue_stop_reply.
9003 (handle_status): Don't call send_next_stop_reply, call
9004 notif_write_event instead.
9005 (kill_inferior_callback): Likewise.
9006 (detach_or_kill_inferior_callback): Likewise.
9007 (main): Call initialize_notif.
9008 (process_serial_event): Call QUEUE_is_empty.
9009 (handle_target_event): Call notif_push instead of push event.
9010 * server.h (push_event): Remove declaration.
9011
61c125b9
TT
90122012-12-10 Tom Tromey <tromey@redhat.com>
9013
9014 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9015 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9016 macros.
9017 (.c.o): Rewrite.
9018 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9019 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9020 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9021 (amd64-linux-ipa.o, ax.o): Rewrite.
9022 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9023 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9024 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9025 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9026 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9027 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9028 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9029 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9030 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9031 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9032 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9033 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9034 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9035 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9036 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9037 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9038 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9039 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9040 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9041 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9042 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9043 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9044 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9045 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9046 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9047 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9048 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9049 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9050 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9051 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9052 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9053 (reg-tilegx.o): Remove.
9054 (all_object_files): New macro.
9055 Include .deps files.
9056 * aclocal.m4, configure: Rebuild.
9057 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9058 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9059 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9060
e90e9ad9
TT
90612012-12-05 Tom Tromey <tromey@redhat.com>
9062
9063 PR gdb/14917:
9064 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9065
02d403bf 90662012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM
9067
9068 * configure.ac: Check for linux/perf_event.h.
9069 * config.in: Regenerated.
9070 * configure: Regenerated.
9071
0270a750
PA
90722012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9073
9074 * hostio.c (handle_readlink): Decrease buffer size
9075 parameter passed to readlink by one byte.
9076
8c29b58e
YQ
90772012-11-26 Yao Qi <yao@codesourcery.com>
9078
9079 * configure.ac (build_warnings): Append '-Wempty-body'.
9080 * configure: Regenerated.
9081 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9082 body.
9083
8bdce1ff
PM
90842012-11-15 Pierre Muller <muller@sourceware.org>
9085
9086 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9087 * config.in: Regenerate.
9088 * configure: Regenerate.
9089 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9090 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9091 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9092 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9093 header.
9094 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9095 instead of <sys/wait.h> header.
9096 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9097
02d403bf 90982012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM
9099
9100 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9101 (various make rules): Remove -DGDBSERVER
9102
fbd5db48
YQ
91032012-11-09 Yao Qi <yao@codesourcery.com>
9104
9105 * spu-low.c (current_ptid): Move it to ..
9106 * gdbthread.h: ... here. New.
9107 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9108 * server.c (myresume, process_serial_event): Likewise.
9109 * thread-db.c (thread_db_find_new_threads): Likewise.
9110 * tracepoint.c (run_inferior_command): Likewise.
9111
b3dc46ff
AB
91122012-10-01 Andrew Burgess <aburgess@broadcom.com>
9113
9114 * server.c (handle_search_memory_1): Include access length in
9115 warning message.
9116
07c04788
HPN
91172012-09-05 Michael Brandt <michael.brandt@axis.com>
9118
9119 * linux-crisv32-low.c: Fix compile errors.
9120
918d227b
YQ
91212012-09-04 Yao Qi <yao@codesourcery.com>
9122
9123 * tracepoint.c (cmd_qtsv): Adjust debug message.
9124 Don't check CUR_TPOINT.
9125
18c1b81a
YQ
91262012-08-28 Yao Qi <yao@codesourcery.com>
9127
9128 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9129 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9130 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9131 Remove declarations of xmalloc, xreallloc, xstrdup and
9132 freeargv.
9133 * Makefile.in (libiberty_h): New.
9134 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9135 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9136
dc82f37b
YQ
91372012-08-23 Yao Qi <yao@codesourcery.com>
9138
9139 * server.h: Remove declaration of 'xsnprintf'.
9140
406b1477
KS
91412012-08-22 Keith Seitz <keiths@redhat.com>
9142
9143 * server.h: Include build-gnulib-gbserver/config.h.
9144 * gdbreplay.c: Likewise.
9145
e6712ff1
DE
91462012-08-08 Doug Evans <dje@google.com>
9147
9148 * Makefile.in (SFILES): Add gdb_vecs.c.
9149 (OBS): Add gdb_vecs.o.
9150 (gdb_vecs_h, host_defs_h): New variables.
9151 (thread-db.o): Add $(gdb_vecs_h) dependency.
9152 (gdb_vecs.o): New rule.
9153 * thread-db.c: #include "gdb_vecs.h".
9154 (thread_db_load_search): Use a vector to iterate over path elements.
9155 Handle text appearing after "$pdir".
9156
9157 * configure.ac: Add check for strstr.
9158 * config.in: Regenerate.
9159 * configure: Regenerate.
9160
7c3270ae
UW
91612012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9162
9163 * hostio.c (handle_pread): If pread fails, fall back to attempting
9164 lseek/read.
9165 (handle_pwrite): Likewise for pwrite.
9166
b62e2b27
UW
91672012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9168
9169 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9170 between unsupported TYPE and unimplementable ADDR/LEN combination.
9171 (arm_insert_point): Act on new return value.
9172
78a99e91
PA
91732012-07-31 Pedro Alves <palves@redhat.com>
9174
9175 * server.c (process_point_options): Only skip tokens if we find
9176 one that is unrecognized. Don't treat 'X' specially while
9177 skipping unrecognized tokens.
9178
fcf303ab
UW
91792012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9180
9181 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9182 to 4-byte-align HW breakpoint addresses for Thumb.
9183
7255706c
YQ
91842012-07-27 Yao Qi <yao@codesourcery.com>
9185
9186 PR remote/14161.
9187
9188 * server.h: Declare gdb_agent_about_to_close.
9189 * target.c (kill_inferior): Include "agent.h".
9190 New. Send command 'kill'.
9191 * target.h (kill_inferior): Removed macro.
9192 * tracepoint.c (gdb_agent_about_to_close): New.
9193 (gdb_agent_helper_thread): Handle command 'close'.
9194 Wait endlessly until the inferior stops.
9195 Install gdb_agent_remove_socket to atexit hook.
9196 (agent_socket_name): New static variable.
9197 (gdb_agent_socket_init): Replace local variable 'name' with
9198 'agent_socket_name'.
9199 (gdb_agent_remove_socket): New.
9200
5a3f286f
YQ
92012012-07-27 Yao Qi <yao@codesourcery.com>
9202
9203 * server.c (process_point_options): Stop at 'X' when parsing.
9204
961bd387
ME
92052012-07-19 Michael Eager <eager@eagercon.com>
9206
a261b8f5 9207 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME
9208 to hw_execute.
9209 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9210 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9211 hardware breakpoint.
9212
aa7c7447
JK
92132012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9214
9215 * gdbserver/linux-low.c (initialize_low): Call
9216 linux_ptrace_init_warnings.
9217
7f216e7c
DE
92182012-07-02 Doug Evans <dje@google.com>
9219
9220 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9221 pointer to int.
9222
d3ce09f5
SS
92232012-07-02 Stan Shebs <stan@codesourcery.com>
9224
9225 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9226 (ax.o): Add it to build rule.
9227 (ax-ipa.o): Ditto.
9228 (OBS): Add format.o.
9229 (IPA_OBS): Add format.o.
9230 * server.c (handle_query): Claim support for breakpoint commands.
9231 (process_point_options): Add command case.
9232 (process_serial_event): Leave running if there are printfs in
9233 effect.
9234 * mem-break.h (any_persistent_commands): Declare.
9235 (add_breakpoint_commands): Declare.
9236 (gdb_no_commands_at_breakpoint): Declare.
9237 (run_breakpoint_commands): Declare.
9238 * mem-break.c (struct point_command_list): New struct.
9239 (struct breakpoint): New field command_list.
9240 (any_persistent_commands): New function.
9241 (add_commands_to_breakpoint): New function.
9242 (add_breakpoint_commands): New function.
9243 (gdb_no_commands_at_breakpoint): New function.
9244 (run_breakpoint_commands): New function.
9245 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9246 locally.
9247 * ax.c: Include format.h.
9248 (ax_printf): New function.
9249 (gdb_eval_agent_expr): Add printf opcode.
9250
2f8f6aed
YQ
92512012-06-13 Yao Qi <yao@codesourcery.com>
9252
9253 * server.c (start_inferior): Remove duplicated writes to fields
9254 'last_resume_kind' and 'last_status' of 'current_inferior'.
9255
0c9070b3
YQ
92562012-06-12 Yao Qi <yao@codesourcery.com>
9257 Pedro Alves <palves@redhat.com>
9258
9259 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9260 comment.
9261 * server.c (handle_v_cont): Extend comment.
9262
c52daf70
YQ
92632012-06-11 Yao Qi <yao@codesourcery.com>
9264
9265 * linux-low.c (linux_attach): Add 'static'.
9266
d38bbb0a
YQ
92672012-06-06 Yao Qi <yao@codesourcery.com>
9268
9269 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9270
89dc0afd
JK
92712012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9272
9273 Fix gcc -flto compilation warning.
9274 * server.c (main): Make variable multi_mode and attach volatile.
9275
75f62ce7
TJB
92762012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9277
9278 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9279 if the platform doesn't know about it.
9280
65f479b6
PA
92812012-05-30 Jeff Kenton <jkenton@tilera.com>
9282
9283 * Makefile.in (SFILES): Add linux-tile-low.c.
9284 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9285 * configure.srv: Handle tilegx-*-linux*.
9286 * linux-tile-low.c: New file.
9287
0c5bf5a9
JK
92882012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9289
9290 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9291
a493e3e2
PA
92922012-05-24 Pedro Alves <palves@redhat.com>
9293
9294 PR gdb/7205
9295
43aaf8b6 9296 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9297
2ea28649
PA
92982012-05-24 Pedro Alves <palves@redhat.com>
9299
9300 PR gdb/7205
9301
9302 Replace target_signal with gdb_signal throughout.
9303
8d409d16
MR
93042012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9305
9306 * linux-low.c (linux_store_registers): Avoid the copying sequence
9307 when no data has been retrieved by ptrace.
9308
23512c01
MGD
93092012-05-22 Will Deacon <will.deacon@arm.com>
9310
9311 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9312 Include asm/ptrace.h.
9313 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9314 already defined.
9315
4934b29e
MR
93162012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9317
9318 * linux-low.c (linux_store_registers): Don't re-retrieve data
9319 with ptrace that has already been obtained from /proc. Always
9320 copy any data retrieved with ptrace to the buffer supplied.
9321
bde24c0a
PA
93222012-05-11 Yao Qi <yao@codesourcery.com>
9323 Pedro Alves <palves@redhat.com>
9324
9325 * linux-low.c (enum stopping_threads_kind): New.
9326 (stopping_threads): Change type to `enum stopping_threads_kind'.
9327 (handle_extended_wait): If stopping and suspending threads, leave
9328 the new_lwp suspended too.
9329 (linux_wait_for_event): Adjust.
9330 (stop_all_lwps): Set `stopping_threads' to
9331 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9332 whether we're suspending threads or just stopping them. Assert no
9333 recursion happens.
9334
623b6bdf
YQ
93352012-04-29 Yao Qi <yao@codesourcery.com>
9336
9337 * server.h: Move some code to ...
9338 * gdbthread.h: ... here. New.
9339 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9340 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9341 (nto-low.o, win32-low.o): Likewise.
9342 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9343 * regcache.c, remote-utils.c, server.c: Likewise.
9344 * target.c, tracepoint.c, win32-low.c: Likewise.
9345
f15f9948
TJB
93462012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9347
9348 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9349 (PTRACE_ARG4_TYPE): Likewise.
9350 (PTRACE_XFER_TYPE): Likewise.
9351 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9352 ptrace to PTRACE_ARG3_TYPE.
9353 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9354 (PTRACE_ARG4_TYPE): Likewise.
9355 (PTRACE_XFER_TYPE): Likewise.
9356 (linux_detach_one_lwp): Cast fourth argument of
9357 ptrace to long then PTRACE_ARG4_TYPE.
9358 (regsets_fetch_inferior_registers): Cast third argument of
9359 ptrace to long then PTRACE_ARG3_TYPE.
9360 (regsets_store_inferior_registers): Likewise.
9361
38ea300a
PA
93622012-04-20 Pedro Alves <palves@redhat.com>
9363
9364 * configure: Regenerate.
9365
c971b7fa
PA
93662012-04-19 Pedro Alves <palves@redhat.com>
9367
43aaf8b6 9368 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9369 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA
9370 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9371 (all, install-only, uninstall, clean-info, all-lib, clean): No
9372 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9373 (maintainer-clean realclean distclean): Use subdir_do.
9374 (subdir_do): New.
9375 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9376 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA
9377 * acinclude.m4: Include acx_configure_dir.m4.
9378 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9379 calls. Call AC_PROG_RANLIB. Configure gnulib using
9380 ACX_CONFIGURE_DIR.
9381 (GNULIB): New.
9382 (GNULIB_STDINT_H): Adjust.
9383 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9384 * gdbreplay.c: Include build-gnulib/config.h.
9385 * server.h: Likewise.
9386 * aclocal.m4: Regenerate.
9387 * config.in: Regenerate.
9388 * configure: Regenerate.
c971b7fa 9389
809277f8
PA
93902012-04-19 Pedro Alves <palves@redhat.com>
9391
9392 * Makefile.in (LIBGNU, INCGNU): Adjust.
9393 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9394 (all, install-only, uninstall, clean-info, all-lib, clean)
9395 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9396 * configure.ac: Adjust AC_OUTPUT output.
9397 * aclocal.m4: Regenerate.
9398 * configure: Regenerate.
9399
fd9bb8b8
PA
94002012-04-19 Pedro Alves <palves@redhat.com>
9401
9402 * Makefile.in (generated_files): New.
9403 (server_h): Remove the explicit dependency on config.h, and depend
9404 on $generated_files.
9405
1c298c66
PA
94062012-04-19 Pedro Alves <palves@redhat.com>
9407
9408 * Makefile.in (INCGNU): Add -Ignulib.
9409
57c4b50b
PA
94102012-04-19 Pedro Alves <palves@redhat.com>
9411
9412 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9413 (INCGNU): ... this, and spell out -I here.
9414 (GNULIB_LIB): Rename to ...
9415 (LIBGNU): ... this.
9416 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9417
1030e047
PA
94182012-04-19 Pedro Alves <palves@redhat.com>
9419
9420 * config.in: Regenerate.
9421
447d4319
PA
94222012-04-19 Pedro Alves <palves@redhat.com>
9423
9424 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9425 * server.h (memmem): Remove declaration.
9426 * config.in: Regenerate.
9427 * configure: Regenerate.
9428
aad9eab9
YQ
94292012-04-19 Yao Qi <yao@codesourcery.com>
9430
9431 * Makefile.in (SFILES): Add common/vec.c.
9432 (OBS): Add vec.o.
9433 (vec.o): New rule.
9434
3e10640f
YQ
94352012-04-19 Yao Qi <yao@codesourcery.com>
9436
9437 * remote-utils.c (prepare_resume_reply): Replace with macro
9438 target_core_of_thread.
9439 * server.c (handle_qxfer_threads_proper): Likewise.
9440 * target.h (traget_core_of_thread): New macro.
9441
71622373
PA
94422012-04-18 Pedro Alves <palves@redhat.com>
9443
9444 * aclocal.m4: Regenerate.
9445 * configure: Regenerate.
9446
80d26939
YQ
94472012-04-16 Yao Qi <yao@codesourcery.com>
9448
9449 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9450 duplicated on address.
9451
42476b70
YQ
94522012-04-16 Yao Qi <yao@codesourcery.com>
9453
9454 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9455 (struct tracepoint_action_ops) <send>: New field.
9456 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9457 (agent_expr_send, x_tracepoint_action_send): New.
9458 (l_tracepoint_action_send): New.
9459 (cmd_qtdp): Download and install tracepoint
9460 according to `use_agent'.
9461 (run_inferior_command): Add one more parameter `len'.
9462 Update callers.
9463 (tracepoint_send_agent): New.
9464 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9465
7bc83639
YQ
94662012-04-16 Yao Qi <yao@codesourcery.com>
9467
9468 * tracepoint.c (download_tracepoints): Moved to ...
9469 (cmd_qtstart): ... here.
9470
5f18041e
YQ
94712012-04-14 Yao Qi <yao@codesourcery.com>
9472
9473 * tracepoint.c: Include inttypes.h.
9474 (struct collect_memory_action): Use sized types.
9475 (struct tracepoint): Likewise.
9476 (cmd_qtdp, stop_tracing): Update print specifiers.
9477 (cmd_qtp, response_tracepoint): Likewise.
9478 (collect_data_at_tracepoint): Likewise.
9479 (collect_data_at_step): Likewise.
9480
55a8c076
YQ
94812012-04-14 Yao Qi <yao@codesourcery.com>
9482
9483 Import gnulib module inttypes.
9484 * aclocal.m4, config.in, configure: Regenerated.
9485
dc750257
YQ
94862012-04-14 Yao Qi <yao@codesourcery.com>
9487
9488 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9489 Makefile and config.status at last.
9490
0ab5faf9
YQ
94912012-04-13 Yao Qi <yao@codesourcery.com>
9492
9493 * tracepoint.c: Include stdint.h unconditionally.
9494
18f5fd81
TJB
94952012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9496
9497 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9498 on BFD_HAVE_SYS_PROCFS_TYPE.
9499 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9500 * configure: Regenerate.
9501 * config.in: Likewise.
9502
4d47af5c
L
95032012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9504
9505 * Makefile.in (clean): Also remove x32.c x32-linux.c
9506 x32-avx.c x32-avx-linux.c.
9507 (x32.o): New target.
9508 (x32.c): Likewise.
9509 (x32-linux.o): Likewise.
9510 (x32-linux.c): Likewise.
9511 (x32-avx.o): Likewise.
9512 (x32-avx.c): Likewise.
9513 (x32-avx-linux.o): Likewise.
9514 (x32-avx-linux.c): Likewise.
9515
9516 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9517 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9518 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9519 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9520 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9521 i386/x32-avx-linux.xml.
9522
9523 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9524 (init_registers_x32_avx_linux): Likwise.
9525 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9526 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9527
ecedbe58
PA
95282012-04-13 Pedro Alves <palves@redhat.com>
9529
9530 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9531 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9532 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9533 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9534 the sub-make.
9535
c92b5177
L
95362012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9537
9538 * linux-x86-low.c (compat_x32_clock_t): New.
9539 (compat_x32_siginfo_t): Likewise.
9540 (compat_x32_siginfo_from_siginfo): Likewise.
9541 (siginfo_from_compat_x32_siginfo): Likewise.
9542 (linux_is_elf64): Likewise.
9543 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9544 and siginfo_from_compat_x32_siginfo for x32.
9545 (x86_arch_setup): Set linux_is_elf64.
9546
214d508e
L
95472012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9548
9549 PR gdb/13969
9550 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9551 e_machine field.
9552 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9553 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9554 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9555 compatible with process.
9556
c9a1864a
YQ
95572012-04-12 Yao Qi <yao@codesourcery.com>
9558
9559 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9560 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9561 (install-only, install-info, clean): Handle sub dir gnulib.
9562 (all-lib, am--refresh): New targets.
9563 (memmem.o): Remove target.
9564 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9565 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9566 (AC_REPLACE_FUNCS): Remove memmem.
9567 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9568 (AC_OUTPUT): Generate Makefile in gnulib/.
9569 * aclocal.m4, config.in, configure: Regenerated.
9570
367ba2c2
MR
95712012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9572
9573 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9574
9d236627
PA
95752012-04-05 Pedro Alves <palves@redhat.com>
9576
9577 -Werror=strict-aliasing
9578
9579 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9580 pointer.
9581
111217b3
PA
95822012-04-04 Pedro Alves <palves@redhat.com>
9583
9584 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9585 (sparc_store_gregset_from_stack, sparc_store_gregset)
9586 (sparc_breakpoint_at): Fix formatting.
9587
8365dcf5
TJB
95882012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9589
9590 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9591 are available.
9592 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9593 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9594 * config.in: Regenerate.
9595 * configure: Likewise.
9596
689cc2ae
PA
95972012-03-29 Pedro Alves <palves@redhat.com>
9598
9599 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9600 Correct ptrace arguments.
9601
c14dfd32
PA
96022012-03-28 Pedro Alves <palves@redhat.com>
9603
9604 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9605 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9606 (IA64_FR1_REGNUM): New defines.
9607 (ia64_fetch_register): New.
9608 (the_low_target): Install it.
9609 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9610 field.
9611 * linux-low.c (linux_fetch_registers): Try the
9612 the_low_target.fetch_register hook first.
9613
9614 * linux-arm-low.c (the_low_target): Adjust.
9615 * linux-bfin-low.c (the_low_target): Adjust.
9616 * linux-cris-low.c (the_low_target): Adjust.
9617 * linux-crisv32-low.c (the_low_target): Adjust.
9618 * linux-m32r-low.c (the_low_target): Adjust.
9619 * linux-m68k-low.c (the_low_target): Adjust.
9620 * linux-mips-low.c (the_low_target): Adjust.
9621 * linux-ppc-low.c (the_low_target): Adjust.
9622 * linux-s390-low.c (the_low_target): Adjust.
9623 * linux-sh-low.c (the_low_target): Adjust.
9624 * linux-sparc-low.c (the_low_target): Adjust.
9625 * linux-tic6x-low.c (the_low_target): Adjust.
9626 * linux-x86-low.c (the_low_target): Adjust.
9627 * linux-xtensa-low.c (the_low_target): Adjust.
9628
63c88e13
PA
96292012-03-26 Pedro Alves <palves@redhat.com>
9630
9631 * server.c (handle_qxfer_libraries): Don't bail early if
9632 the_target->qxfer_libraries_svr4 is not NULL.
9633
fb723180
PA
96342012-03-26 Pedro Alves <palves@redhat.com>
9635
9636 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9637
0afae3cf
PA
96382012-03-23 Pedro Alves <palves@redhat.com>
9639
9640 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9641 "library-list-svr4" element's start tag when the the DSO list is
9642 empty.
9643
485f1ee4
PA
96442012-03-23 Pedro Alves <palves@redhat.com>
9645
9646 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9647 a variable whose type size is the same as the inferior's pointer
9648 size.
9649
a5362b9a
TS
96502012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9651
9652 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9653 struct siginfo.
9654 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9655 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9656 * linux-low.h: Include <signal.h>.
9657 (struct siginfo): Remove forward declaration.
9658 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9659 struct siginfo.
9660
d226c142
MF
96612012-03-21 Mike Frysinger <vapier@gentoo.org>
9662
9663 * .gitignore: Ignore more files.
9664
122f36ef
PA
96652012-03-19 Pedro Alves <palves@redhat.com>
9666 Jan Kratochvil <jan.kratochvil@redhat.com>
9667
9668 * server.c (cont_thread, general_thread): Add describing comments.
9669 (start_inferior): Clear `cont_thread'.
9670 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9671 of a process.
9672
fc3e5175
YQ
96732012-03-15 Yao Qi <yao@codesourcery.com>
9674
9675 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9676 handling to ...
9677 (cmd_qtdp): ... here.
9678
8d0d92cd
YQ
96792012-03-15 Yao Qi <yao@codesourcery.com>
9680
9681 * tracepoint.c (struct tracepoint_action_ops): New.
9682 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9683 (m_tracepoint_action_download): New.
9684 (r_tracepoint_action_download): New.
9685 (x_tracepoint_action_download): New.
9686 (l_tracepoint_action_download): New.
9687 (add_tracepoint_action): Install `action->ops' according type.
9688 (download_tracepoint_1): Move code `download' function pointer
9689 of various tracepoint_action_ops.
9690
87b0bb13
JK
96912012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9692
9693 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9694 linux_ptrace_attach_warnings.
9695
5f572dec
JK
96962012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9697
9698 * Makefile.in (linux-ptrace.o): New.
9699 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9700 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9701 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9702 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9703 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9704 of these targets.
9705 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9706
f4647387
YQ
97072012-03-08 Yao Qi <yao@codesourcery.com>
9708 Pedro Alves <palves@redhat.com>
9709
9710 Fix PR server/13392.
9711 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9712 offset of JMP insn.
9713 * tracepoint.c (remove_tracepoint): New.
9714 (cmd_qtdp): Call remove_tracepoint when failed to install.
9715
9b224c5e
PA
97162012-03-07 Pedro Alves <palves@redhat.com>
9717
9718 * linux-low.c (get_detach_signal): New.
9719 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9720 Pass on pending signals to PTRACE_DETACH. Check the result of the
9721 ptrace call.
9722 * server.c (program_signals, program_signals_p): New.
9723 (handle_general_set): Handle QProgramSignals.
9724 * server.h (program_signals, program_signals_p): Declare.
9725
e237a7e2
JK
97262012-03-05 Pedro Alves <palves@redhat.com>
9727 Jan Kratochvil <jan.kratochvil@redhat.com>
9728
9729 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9730 New comment why.
9731
5808517f
YQ
97322012-03-03 Yao Qi <yao@codesourcery.com>
9733
9734 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9735 agent_look_up_symbols.
9736
58b4daa5
YQ
97372012-03-03 Yao Qi <yao@codesourcery.com>
9738
9739 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9740 (linux-x86-low.o): Likewise.
9741 * server.h: Remove in_process_agent_loaded.
9742 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9743 common/agent.c.
9744 Update callers.
9745
8ffcbaaf
YQ
97462012-03-03 Yao Qi <yao@codesourcery.com>
9747
9748 * tracepoint.c (gdb_agent_capability): New global.
9749 (in_process_agent_loaded_ust): Renamed to
9750 `in_process_agent_supports_ust'.
9751 Update callers.
9752 (in_process_agent_supports_ust): Call agent_capability_check.
9753 (clear_installed_tracepoints): Assert that agent supports
9754 agent.
9755
d1feda86
YQ
97562012-03-03 Yao Qi <yao@codesourcery.com>
9757
9758 * linux-low.c (linux_supports_agent): New.
9759 (linux_target_ops): Initialize field `supports_agent' with
9760 linux_supports_agent.
9761 * target.h (struct target_ops) <supports_agent>: New.
9762 (target_supports_agent): New macro.
9763 * server.c (handle_general_set): Handle packet 'QAgent'.
9764 (handle_query): Send `QAgent+'.
9765 * Makefile.in (server.o): Depends on agent.h.
9766
2fa291ac
YQ
97672012-03-03 Yao Qi <yao@codesourcery.com>
9768
9769 * Makefile.in (OBS): Add agent.o.
9770 Add new rule for agent.o.
9771 Track dependence of tracepoint.c on agent.h.
9772 * tracepoint.c (run_inferior_command_1):
9773 (run_inferior_command): Call agent_run_command.
9774 (gdb_ust_connect_sync_socket): Deleted. Move it to
9775 common/agent.c.
9776 (resume_thread, stop_thread): Likewise.
9777 (gdb_ust_socket_init): Renamed to ...
9778 (gdb_agent_socket_init): ... New.
9779 (gdb_ust_thread): Renamed to ...
9780 (gdb_agent_helper_thread): ... New.
9781 (gdb_ust_init): Move some code to ...
9782 (gdb_agent_init): ... here. New.
9783 [HAVE_UST]: Call gdb_ust_init.
9784 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9785 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9786 * config.in, configure: Regenerated.
9787
05044653
PA
97882012-03-02 Pedro Alves <palves@redhat.com>
9789
9790 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9791 * linux-low.c (struct simple_pid_list): New.
9792 (stopped_pids): New a struct simple_pid_list pointer.
9793 (add_to_pid_list, pull_pid_from_list): New.
9794 (handle_extended_wait): Don't assume the first signal new children
9795 report is SIGSTOP. Adjust call to pull_pid_from_list.
9796 (linux_wait_for_lwp): Adjust.
9797
8d00225b
YQ
97982012-03-02 Yao Qi <yao@codesourcery.com>
9799
9800 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9801 debug log.
9802
19560ba5
YQ
98032012-03-02 Yao Qi <yao@codesourcery.com>
9804
9805 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9806 `stop_pc' and `tpoint'. Update caller.
9807
1faeff08
MR
98082012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9809
9810 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9811 * linux-low.c (use_linux_regsets): New macro.
9812 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9813 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9814 (linux_register_in_regsets): New function.
9815 (usr_fetch_inferior_registers): Skip registers covered by
9816 regsets.
9817 (usr_store_inferior_registers): Likewise.
9818 (usr_fetch_inferior_registers): New macro.
9819 (usr_store_inferior_registers): Likewise.
9820 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9821 (linux_store_registers): Likewise.
9822 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9823 prototype.
9824 (init_registers_mips64_dsp_linux): Likewise.
9825 (init_registers_mips_linux): New macro.
9826 (init_registers_mips_dsp_linux): Likewise.
9827 (mips_dsp_num_regs): Likewise.
9828 (DSP_BASE, DSP_CONTROL): New fallback macros.
9829 (mips_base_regs): New macro.
9830 (mips_regmap): Use it. Fix the size.
9831 (mips_dsp_regmap): New variable.
9832 (mips_dsp_regset_bitmap): Likewise.
9833 (mips_arch_setup): New function.
9834 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9835 than mips_regmap.
9836 (mips_cannot_store_register): Likewise.
9837 (the_low_target): Update .arch_setup, .num_regs and .regmap
9838 initializers. Add .regset_bitmap initializer.
9839 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9840 initializer.
9841 * linux-bfin-low.c (the_low_target): Likewise.
9842 * linux-cris-low.c (the_low_target): Likewise.
9843 * linux-crisv32-low.c (the_low_target): Likewise.
9844 * linux-ia64-low.c (the_low_target): Likewise.
9845 * linux-m32r-low.c (the_low_target): Likewise.
9846 * linux-m68k-low.c (the_low_target): Likewise.
9847 * linux-ppc-low.c (the_low_target): Likewise.
9848 * linux-s390-low.c (the_low_target): Likewise.
9849 * linux-sh-low.c (the_low_target): Likewise.
9850 * linux-sparc-low.c (the_low_target): Likewise.
9851 * linux-tic6x-low.c (the_low_target): Likewise.
9852 * linux-x86-low.c (the_low_target): Likewise.
9853 * linux-xtensa-low.c (the_low_target): Likewise.
9854 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9855 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9856 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9857 srv_xmlfiles.
9858 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9859 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9860
c03e6ccc
YQ
98612012-02-29 Yao Qi <yao@codesourcery.com>
9862 Pedro Alves <palves@redhat.com>
9863
9864 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9865 `step_over_finished' is true.
9866
644cebc9
PA
98672012-02-27 Pedro Alves <palves@redhat.com>
9868
9869 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9870 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9871
c14d7ab2
PA
98722012-02-27 Pedro Alves <palves@redhat.com>
9873
9874 PR server/9684
9875 * linux-low.c (pid_is_stopped): New.
9876 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9877
412c89dd
LM
98782012-02-25 Luis Machado <lgustavo@codesourcery.com>
9879
9880 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9881 of conditions.
9882
b745defe
MR
98832012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9884
9885 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9886
9f3a5c85
LM
98872012-02-24 Luis Machado <lgustavo@codesourcery>
9888
9889 * server.c (handle_query): Advertise support for target-side
9890 breakpoint condition evaluation.
9891 (process_point_options): New function.
9892 (process_serial_event): When inserting a breakpoint, check for
9893 a target-side condition that should be evaluated.
9894
9895 * mem-break.c: Include regcache.h and ax.h.
9896 (point_cond_list_t): New data structure.
9897 (breakpoint) <cond_list>: New field.
9898 (find_gdb_breakpoint_at): Make non-static.
9899 (delete_gdb_breakpoint_at): Clear any target-side
9900 conditions.
9901 (clear_gdb_breakpoint_conditions): New function.
9902 (add_condition_to_breakpoint): Likewise.
9903 (add_breakpoint_condition): Likewise.
9904 (gdb_condition_true_at_breakpoint): Likewise.
9905 (gdb_breakpoint_here): Return result directly instead
9906 of going through a local variable.
9907
9908 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9909 (clear_gdb_breakpoint_conditions): Likewise.
9910 (add_breakpoint_condition): Likewise.
9911 (gdb_condition_true_at_breakpoint): Likewise.
9912
9913 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9914 (need_step_over_p): Take target-side breakpoint condition into
9915 consideration.
9916
5e1dc496
LM
99172012-02-24 Luis Machado <lgustavo@codesourcery>
9918
9919 * server.h: Include tracepoint.h.
9920 (agent_mem_read, agent_get_trace_state_variable_value,
9921 agent_set_trace_state_variable_value,
9922 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9923 get_set_tsv_func_addr): New prototypes.
9924
9925 * ax.h: New include file.
9926 * ax.c: New source file.
9927
9928 * tracepoint.c: Include ax.h.
9929 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9930 agent_expr, eval_result_type): Move to ax.h.
9931 (parse_agent_expr): Rename to ...
9932 (gdb_parse_agent_expr): ... this, make it non-static and move
9933 to ax.h.
9934 (unparse_agent_expr) Rename to ...
9935 (gdb_unparse_agent_expr): ... this, make it non-static and move
9936 to ax.h.
9937 (eval_agent_expr): Rename to ...
9938 (eval_tracepoint_agent_expr): ... this.
9939 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9940 forward declarations.
9941 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9942 (agent_get_trace_state_variable_value): New function.
9943 (agent_set_trace_state_variable_value): New function.
9944 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9945 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9946 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9947 (condition_true_at_tracepoint): Likewise.
9948 (parse_agent_expr): Rename to ...
9949 (gdb_parse_agent_expr): ... this and move to ax.c.
9950 (unparse_agent_expr): Rename to ...
9951 (gdb_unparse_agent_expr): ... this and move to ax.c.
9952 (gdb_agent_op_name): Move to ax.c.
9953 (eval_agent_expr): Rename to ...
9954 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9955 and move to ax.c.
9956 (eval_tracepoint_agent_expr): New function.
9957 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 9958 non-static.
5e1dc496
LM
9959 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9960 ax.c.
9961 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9962 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9963 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9964 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9965 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9966 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9967 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9968 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9969 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9970 (compile_bytecodes): Remove forward declaration.
9971 (is_goto_target): Move to ax.c.
9972 (compile_bytecodes): Move to ax.c and call
9973 agent_get_trace_state_variable_value (...) and
9974 agent_set_trace_state_variable_value (...).
9975
9976 * Makefile.in: Update ax.c and IPA dependencies.
9977
277e4e52
PA
99782012-02-24 Pedro Alves <palves@redhat.com>
9979
9980 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9981 (cmd_bigqtbuffer_circular): ... this. Only handle
9982 'QTBuffer:circular:'.
9983 (handle_tracepoint_general_set): Adjust.
9984
bf4c19f7
YQ
99852012-02-16 Yao Qi <yao@codesourcery.com>
9986
9987 * inferiors.c: Move code to ...
9988 * dll.c: .... here. New.
9989 * server.h: Declare clear_dlls.
9990 * Makefile.in (SFILES): Add dll.c.
9991 (OBS): Add dll.o
9992 (dll.o): New rule.
9993
d73f2619
YQ
99942012-02-11 Yao Qi <yao@codesourcery.com>
9995
9996 * server.c: (handle_monitor_command): Add a new parameter
9997 `own_buf'.
9998 (handle_query): Update caller.
9999
f8255c2a
JB
100002012-02-09 Joel Brobecker <brobecker@adacore.com>
10001
10002 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10003 * configure, config.in: Regenerate.
10004 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10005 is not defined.
10006
da84f473
PA
100072012-02-02 Pedro Alves <palves@redhat.com>
10008
10009 Try SIGKILL first, then PTRACE_KILL.
10010 * linux-low.c (linux_kill_one_lwp): New.
10011 (linux_kill_one_lwp): Rename to ...
10012 (kill_one_lwp_callback): ... this. Use the new
10013 linux_kill_one_lwp.
10014
e886a173
PA
100152012-02-02 Pedro Alves <palves@redhat.com>
10016
10017 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10018 inferior.
10019
be07f1a2
PA
100202012-01-27 Pedro Alves <palves@redhat.com>
10021
10022 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10023 (elf_64_file_p): Make static.
10024 (linux_pid_exe_is_elf_64_file): New.
10025 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10026 Delete declarations.
10027 (linux_pid_exe_is_elf_64_file): Declare.
10028 * linux-x86-low.c (x86_arch_setup): Use
10029 linux_pid_exe_is_elf_64_file.
10030
d8301ad1
JK
100312012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10032
10033 * linux-low.c (linux_wait_for_event_1): Rename to ...
10034 (linux_wait_for_event): ... here and merge it with former
10035 linux_wait_for_event - new variable wait_ptid, use it.
10036 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10037
01b17894
PA
100382012-01-23 Pedro Alves <palves@redhat.com>
10039
10040 * server.c (main): Avoid yet another case of infinite loop while
10041 detaching/killing after a longjmp.
10042
e825046f
JK
100432012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10044
10045 Code cleanup.
10046 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10047
b9e7b9c3
UW
100482012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10049
10050 * hostio.c (handle_readlink): New function.
10051 (handle_vFile): Call it to handle "vFile:readlink" packets.
10052
901f9912
UW
100532012-01-20 Pedro Alves <palves@redhat.com>
10054 Ulrich Weigand <ulrich.weigand@linaro.org>
10055
10056 * server.c (handle_v_requests): Only support vAttach and vRun to
10057 start multiple processes when in extended protocol mode.
10058
fc1ab1a0
PA
100592012-01-17 Pedro Alves <palves@redhat.com>
10060
10061 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10062 memalign plus mprotect to allocate the scratch buffer.
10063
7d5d4e98
PA
100642012-01-13 Pedro Alves <palves@redhat.com>
10065
10066 * server.c (attach_inferior): Clear `cont_thread'.
10067
f128d5e9
PA
100682012-01-13 Pedro Alves <palves@redhat.com>
10069
10070 * server.c (main): Avoid infinite loop while detaching/killing
10071 after a longjmp.
10072
06db92f0
DE
100732012-01-09 Doug Evans <dje@google.com>
10074
10075 * server.c (start_inferior): Set last_ptid in --wrapper case.
10076
32d92999
YQ
100772012-01-06 Yao Qi <yao@codesourcery.com>
10078
10079 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10080 defined.
10081 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10082
5e0a92a9
YQ
100832012-01-04 Yao Qi <yao@codesourcery.com>
10084
10085 * tracepoint.c (cmd_qtdp): Print debug message
10086 for static tracepoint.
10087
ae639e8c
YQ
100882012-01-04 Yao Qi <yao@codesourcery.com>
10089
10090 * tracepoint.c (trace_vdebug): Differentiate debug message
10091 between gdbserver and IPA.
10092
f72429c5
YQ
100932012-01-03 Yao Qi <yao@codesourcery.com>
10094
10095 * tracepoint.c (tracepoint_was_hit): Don't collect for
10096 static tracepoint.
10097
12c3e59c
JB
100982012-01-02 Joel Brobecker <brobecker@adacore.com>
10099
10100 * terminal.h: Reformat copyright header.
10101
67827812
JB
101022012-01-02 Joel Brobecker <brobecker@adacore.com>
10103
10104 * server.c (gdbserver_version): Update copyright year.
10105 * gdbreplay.c (gdbreplay_version): Likewise.
10106
3e52c33d
JK
101072011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10108
10109 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10110
10111 Revert:
10112 2011-12-18 Hui Zhu <teawater@gmail.com>
10113 * linux-low.c (linux_create_inferior): Save return value to ret.
10114
66f1260e
HZ
101152011-12-18 Hui Zhu <teawater@gmail.com>
10116
10117 * linux-low.c (linux_create_inferior): Save return value to ret.
10118
e77616d7
DE
101192011-12-16 Doug Evans <dje@google.com>
10120
e7b06c57
DE
10121 * linux-low.c (linux_create_inferior): If stdio connection,
10122 redirect stdin from /dev/null, stdout to stderr.
10123 * remote-utils.c (remote_is_stdio): New static global.
10124 (remote_connection_is_stdio): New function.
10125 (remote_prepare): Handle stdio connection.
10126 (remote_open): Ditto.
10127 (remote_close): Don't close stdin for stdio connections.
10128 (read_prim,write_prim): New functions. Replace all calls to
10129 read/write to these.
10130 * server.c (main): Watch for "-" argument. Move call to
10131 remote_prepare before start_inferior.
10132 * server.h (STDIO_CONNECTION_NAME): New macro.
10133 (remote_connection_is_stdio): Declare.
10134
e77616d7
DE
10135 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10136 in debugging output.
10137
82067193
YQ
101382011-12-15 Yao Qi <yao@codesourcery.com>
10139
10140 * tracepoint.c: Include sys/syscall.h.
10141 (gdb_ust_thread): Remove preprocessor conditional.
10142
82bfbe7e
PA
101432011-12-14 Pedro Alves <pedro@codesourcery.com>
10144
10145 * linux-low.c (linux_detach_one_lwp): Call
10146 the_low_target.prepare_to_resume before detaching.
10147
712c6575
YQ
101482011-12-14 Yao Qi <yao@codesourcery.com>
10149
10150 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10151 of write.
10152
d54d1edf
YQ
101532011-12-14 Yao Qi <yao@codesourcery.com>
10154
10155 * i386-low.c (i386_low_stopped_data_address): Initialize local
10156 variable `control'.
10157
6210a125
PA
101582011-12-13 Pedro Alves <pedro@codesourcery.com>
10159
10160 PR remote/13492
10161
10162 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10163 DR_CONTROL unless necessary. Extend comments.
10164 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10165 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10166
2ece8244
YQ
101672011-12-13 Yao Qi <yao@codesourcery.com>
10168
10169 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10170 macros.
10171 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10172
784867a5
JK
101732011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10174
10175 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10176 Print new debug message for such case.
10177
6bf36717
JK
101782011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10179
10180 Fix overlapping memcpy.
10181 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10182 the read_inferior_memory transfer.
10183 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10184 write_inferior_memory transfer.
10185 (set_fast_tracepoint_jump): New variable buf. Use it for the
10186 read_inferior_memory and write_inferior_memory transfers.
10187 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10188 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10189 Use it for the write_inferior_memory transfer.
10190 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10191 buffers.
10192
50275556
MR
101932011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10194
10195 * linux-low.c (fetch_register, store_register): Make code
10196 consistent, fix formatting.
10197
7325beb4
MR
101982011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10199
10200 * linux-low.c (usr_store_inferior_registers): Factor out code
10201 to handle individual registers into...
10202 (store_register): ... this new function.
10203
c642a434
UW
102042011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10205
10206 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10207 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10208 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10209 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10210 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10211 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10212 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10213 (srv_xmlfiles): Add new XML files.
10214
10215 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10216 and <sys/uio.h>.
10217 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10218 (init_registers_s390_linux32v1): Add prototype.
10219 (init_registers_s390_linux32v2): Likewise.
10220 (init_registers_s390_linux64v1): Likewise.
10221 (init_registers_s390_linux64v2): Likewise.
10222 (init_registers_s390x_linux64v1): Likewise.
10223 (init_registers_s390x_linux64v2): Likewise.
10224 (s390_num_regs): Increment to 52.
10225 (s390_regmap): Add orig_r2 register.
10226 (s390_num_regs_3264): Increment to 68.
10227 (s390_regmap_3264): Add orig_r2 register.
10228 (s390_collect_ptrace_register): Handle orig_r2 register.
10229 (s390_supply_ptrace_register): Likewise.
10230 (s390_fill_last_break): New function.
10231 (s390_store_last_break): Likewise.
10232 (s390_fill_system_call): New function.
10233 (s390_store_system_call): Likewise.
10234 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10235 register sets.
10236 (s390_check_regset): New function.
10237 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10238 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10239 Update target_regsets for available register sets.
10240
2268b414
JK
102412011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10242 Jan Kratochvil <jan.kratochvil@redhat.com>
10243
10244 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10245 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10246 New.
10247 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10248 * linux-low.h (struct process_info_private): New member r_debug.
10249 * server.c (handle_qxfer_libraries): Call
10250 the_target->qxfer_libraries_svr4.
10251 (handle_qxfer_libraries_svr4): New function.
10252 (qxfer_packets): New entry "libraries-svr4".
10253 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10254 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10255 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10256 PACKET_qXfer_libraries_svr4.
10257
d6db1fab
UW
102582011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10259
10260 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10261 PSW address/mask between 8-byte and 16-byte formats.
10262 (s390_supply_ptrace_register): Likewise.
10263 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10264 basic addressing mode bit.
10265
242f5f1c
SS
102662011-11-24 Stan Shebs <stan@codesourcery.com>
10267
10268 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10269
f196051f
SS
102702011-11-17 Stan Shebs <stan@codesourcery.com>
10271
10272 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10273 (tracing_start_time): New global.
10274 (tracing_stop_time): New global.
10275 (tracing_user_name): New global.
10276 (tracing_notes): New global.
10277 (tracing_stop_note): New global.
10278 (cmd_qtstart): Set traceframe_usage, start_time.
10279 (stop_tracing): Set stop_time.
10280 (cmd_qtstatus): Report additional status.
10281 (cmd_qtp): New function.
10282 (handle_tracepoint_query): Call it.
10283 (cmd_qtnotes): New function.
10284 (handle_tracepoint_general_set): Call it.
10285 (get_timestamp): Rename from tsv_get_timestamp.
10286
405f8e94
SS
102872011-11-14 Stan Shebs <stan@codesourcery.com>
10288 Kwok Cheung Yeung <kcy@codesourcery.com>
10289
10290 * linux-x86-low.c (small_jump_insn): New.
10291 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10292 trampoline and error message, build a trampoline and issue a small
10293 jump instruction to it.
10294 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10295 trampoline and error message.
10296 (x86_get_min_fast_tracepoint_insn_len): New.
10297 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10298 * linux-low.h (struct linux_target_ops): Add arguments to
10299 install_fast_tracepoint_jump_pad operation, add new operation.
10300 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10301 arguments.
10302 (linux_get_min_fast_tracepoint_insn_len): New function.
10303 (linux_target_op): Add new operation.
10304 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10305 (gdb_trampoline_buffer_end): Ditto.
10306 (gdb_trampoline_buffer_error): Ditto.
10307 (struct ipa_sym_addresses): Add fields for new IPA variables.
10308 (symbol_list): Add entries for new IPA variables.
10309 (struct tracepoint): Add fields to hold the address range of the
10310 trampoline used by the tracepoint.
10311 (trampoline_buffer_head): New static variable.
10312 (trampoline_buffer_tail): Ditto.
10313 (claim_trampoline_space): New function.
10314 (have_fast_tracepoint_trampoline_buffer): New function.
10315 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10316 structure.
10317 (install_fast_tracepoint): Ditto, also add error buffer argument.
10318 (cmd_qtminftpilen): New function.
10319 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10320 (fast_tracepoint_from_trampoline_address): New function.
10321 (fast_tracepoint_collecting): Handle trampoline as part of jump
10322 pad space.
10323 (set_trampoline_buffer_space): New function.
10324 (initialize_tracepoint): Initialize new IPA variables.
10325 * target.h (struct target_ops): Add arguments to
10326 install_fast_tracepoint_jump_pad operation, add new
10327 get_min_fast_tracepoint_insn_len operation.
10328 (target_get_min_fast_tracepoint_insn_len): New.
10329 (install_fast_tracepoint_jump_pad): Add arguments.
10330 * server.h (IPA_BUFSIZ): Define.
10331 * linux-i386-ipa.c: Include extra header files.
10332 (initialize_fast_tracepoint_trampoline_buffer): New function.
10333 (initialize_low_tracepoint): Call it.
10334 * server.h (set_trampoline_buffer_space): Declare.
10335 (claim_trampoline_space): Ditto.
10336 (have_fast_tracepoint_trampoline_buffer): Ditto.
10337
1e4d1764
YQ
103382011-11-14 Yao Qi <yao@codesourcery.com>
10339
10340 * server.c (handle_query): Handle InstallInTrace for qSupported.
10341 * tracepoint.c (add_tracepoint): Sort list.
10342 (install_tracepoint, download_tracepoint): New.
10343 (cmd_qtdp): Call them to install and download tracepoints.
10344 (sort_tracepoints): Removed.
10345 (cmd_qtstart): Update.
10346
5c73ff4e
YQ
103472011-11-14 Yao Qi <yao@codesourcery.com>
10348
10349 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10350 * mem-break.h: Declare.
10351 * tracepoint.c (cmd_qtstart): Move some code to ...
10352 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10353 New.
10354 (download_tracepoints): Move some code to ...
10355 (download_tracepoint_1): ... here. New.
10356
86a30030
YQ
103572011-11-08 Yao Qi <yao@codesourcery.com>
10358
10359 * remote-utils.c (relocate_instruction): A comment fix.
10360
8d26e50c
JB
103612011-11-07 Joel Brobecker <brobecker@adacore.com>
10362
10363 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10364 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10365 dr_status_mirror and dr_control_mirror from debug_reg_state.
10366 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10367 (i386_initial_stuff): Remove use of deleted globals.
10368 (i386_get_thread_context, i386_set_thread_context,
10369 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10370 from debug_reg_state.
10371
a59306a3
YQ
103722011-11-05 Yao Qi <yao@codesourcery.com>
10373
10374 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10375 address as TPOINT's.
10376
3065dfb6
SS
103772011-11-02 Stan Shebs <stan@codesourcery.com>
10378
10379 * tracepoint.c (agent_mem_read_string): New function.
10380 (eval_agent_expr): Call it for tracenz.
10381 * server.c (handle_query): Report support for tracenz.
10382
fd0d8c7c
YQ
103832011-11-02 Yao Qi <yao@codesourcery.com>
10384
10385 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10386
609086b1
YQ
103872011-11-02 Yao Qi <yao@codesourcery.com>
10388
10389 * target.h: Fix a typo in comment.
10390
b9fd1791
PA
103912011-10-31 Pedro Alves <pedro@codesourcery.com>
10392
10393 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10394 clobber the breakpoints' shadows with fast tracepoint jumps.
10395 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10396 * target.c (write_inferior_memory): Also pass MYADDR down to
10397 check_mem_write.
10398
03583c20
UW
103992011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10400
10401 * configure.ac: Check support for personality routine.
10402 * configure: Regenerate.
10403 * config.in: Likewise.
10404 * linux-low.c: Include <sys/personality.h>.
10405 Define ADDR_NO_RANDOMIZE if necessary.
10406 (linux_create_inferior): Disable address space randomization when
10407 forking inferior, if requested.
10408 (linux_supports_disable_randomization): New function.
10409 (linux_target_ops): Install it.
10410 * server.h (disable_randomization): Declare.
10411 * server.c (disable_randomization): New global variable.
10412 (handle_general_set): Handle QDisableRandomization.
10413 (handle_query): Likewise for qSupported.
10414 (main): Support --disable-randomization and --no-disable-randomization
10415 command line arguments.
10416 * target.h (struct target_ops): Add supports_disable_randomization.
10417 (target_supports_disable_randomization): New macro.
10418
723b724b
MF
104192011-09-29 Mike Frysinger <vapier@gentoo.org>
10420
10421 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10422 ifdef check.
10423 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10424 [!PT_GETDSBT] (target_loadmap): New definition.
10425 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10426 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10427 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10428 and PT_GETDSBT to LINUX_LOADMAP.
10429 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10430 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10431
55329a5c 104322011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW
10433
10434 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10435 (arm_linux_hwbp_cap): New static variable.
10436 (arm_linux_get_hwbp_cap): Replace by ...
10437 (arm_linux_init_hwbp_cap): ... this new function.
10438 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10439 (arm_linux_get_hw_watchpoint_count): Likewise.
10440 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10441 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10442 (arm_prepare_to_resume): Use perror_with_name instead of error.
10443
55329a5c 104442011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW
10445
10446 * linux-arm-low.c: Include <signal.h>.
10447 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10448 (struct arm_linux_hwbp_cap): New data type.
10449 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10450 (struct arm_linux_hw_breakpoint): New data type.
10451 (MAX_BPTS, MAX_WPTS): Define.
10452 (struct arch_process_info, struct arch_lwp_info): New data types.
10453 (arm_linux_get_hwbp_cap): New function.
10454 (arm_linux_get_hw_breakpoint_count): Likewise.
10455 (arm_linux_get_hw_watchpoint_count): Likewise.
10456 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10457 (arm_hwbp_control_initialize): Likewise.
10458 (arm_hwbp_control_is_enabled): Likewise.
10459 (arm_hwbp_control_is_initialized): Likewise.
10460 (arm_hwbp_control_disable): Likewise.
10461 (arm_linux_hw_breakpoint_equal): Likewise.
10462 (arm_linux_hw_point_initialize): Likewise.
10463 (struct update_registers_data): New data structure.
10464 (update_registers_callback: New function.
10465 (arm_insert_point): Likewise.
10466 (arm_remove_point): Likewise.
10467 (arm_stopped_by_watchpoint): Likewise.
10468 (arm_stopped_data_address): Likewise.
10469 (arm_new_process): Likewise.
10470 (arm_new_thread): Likewise.
10471 (arm_prepare_to_resume): Likewise.
10472 (the_low_target): Register arm_insert_point, arm_remove_point,
10473 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10474 arm_new_thread, and arm_prepare_to_resume.
10475
6b9801d4
SS
104762011-09-15 Stan Shebs <stan@codesourcery.com>
10477
10478 * server.h (struct emit_ops): Add compare-goto fields.
10479 * tracepoint.c (gdb_agent_op_sizes): New table.
10480 (emit_eq_goto): New function.
10481 (emit_ne_goto): New function.
10482 (emit_lt_goto): New function.
10483 (emit_le_goto): New function.
10484 (emit_gt_goto): New function.
10485 (emit_ge_goto): New function.
10486 (is_goto_target): New function.
10487 (compile_bytecodes): Recognize special cases of compare-goto
10488 combinations and call specialized emitters for them.
10489 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10490 (amd64_emit_ne_goto): New function.
10491 (amd64_emit_lt_goto): New function.
10492 (amd64_emit_le_goto): New function.
10493 (amd64_emit_gt_goto): New function.
10494 (amd64_emit_ge_goto): New function.
10495 (amd64_emit_ops): Add the new functions.
10496 (i386_emit_eq_goto): New function.
10497 (i386_emit_ne_goto): New function.
10498 (i386_emit_lt_goto): New function.
10499 (i386_emit_le_goto): New function.
10500 (i386_emit_gt_goto): New function.
10501 (i386_emit_ge_goto): New function.
10502 (i386_emit_ops): Add the new functions.
10503
bf15cbda
SS
105042011-09-08 Stan Shebs <stan@codesourcery.com>
10505
10506 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10507 (i386_emit_epilogue): Restore %ebx.
10508
943ca1dd
JZ
105092011-08-31 Jie Zhang <jzhang918@gmail.com>
10510
10511 * server.c (step_thread): Remove definition.
10512 (process_serial_event): Don't handle Hs.
10513 * server.h (step_thread): Remove declaration.
10514 * target.c (set_desired_inferior): Remove use of step_thread.
10515
e3deef73
LM
105162011-08-24 Luis Machado <lgustavo@codesourcery.com>
10517
10518 * linux-low.c: Include linux-procfs.h.
10519 (linux_attach_lwp_1): Update comments.
10520 (linux_attach): Scan for existing threads when attaching to a
10521 process that is the tgid.
10522 * Makefile.in: Update dependencies.
10523
13da1c97
LM
105242011-08-24 Luis Machado <lgustavo@codesourcery.com>
10525
10526 * configure.srv: Add linux-procfs.o dependencies.
10527
881127c9
YQ
105282011-08-14 Yao Qi <yao@codesourcery.com>
10529
10530 * target.h (struct target_ops): Fix indent.
10531 * win32-low.c (win32_target_ops): Fix comment.
10532
58dbd541
YQ
105332011-08-14 Andrew Jenner <andrew@codesourcery.com>
10534 Yao Qi <yao@codesourcery.com>
10535
10536 * Makefile.in (clean): Remove tic6x-*.c files.
10537 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10538 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10539 (tic6x-c64xp-linux.c): Likewise.
10540 * configure.srv: Add support for tic6x-*-uclinux.
10541 * linux-tic6x-low.c: New.
10542 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10543
78d85199
YQ
105442011-08-14 Andrew Stubbs <ams@codesourcery.com>
10545 Yao Qi <yao@codesourcery.com>
10546
10547 * target.h (struct target_ops): Add read_loadmap.
10548 * linux-low.c (struct target_loadseg): New type.
10549 (struct target_loadmap): New type.
10550 (linux_read_loadmap): New function.
10551 (linux_target_ops): Add linux_read_loadmap.
10552 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA
10553 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10554 to NULL.
78d85199 10555
a959a88d
EZ
105562011-08-05 Eli Zaretskii <eliz@gnu.org>
10557
10558 * win32-low.c: Include <stdint.h>.
10559
1ced966e
PA
105602011-07-22 Pedro Alves <pedro@codesourcery.com>
10561
10562 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10563 to the inferior here.
10564 (i386_remove_aligned_watchpoint): Ditto.
10565 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10566 fit part of the watchpoint in the debug registers.
10567 (i386_update_inferior_debug_regs): New.
10568 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10569 registers, and only update the inferior on success.
10570 (i386_low_remove_watchpoint): Ditto.
10571
d26e3629
KY
105722011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10573
10574 * linux-low.c (compare_ints, unique, list_threads, show_process,
10575 linux_core_of_thread): Delete.
10576 (linux_target_ops): Change linux_core_of_thread to
10577 linux_common_core_of_thread.
10578 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10579 * utils.c (malloc_failure): Change type of argument.
10580 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10581 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10582 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10583 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10584 (IPA_OBJS): Add common-utils-ipa.o.
10585 (ptid_h, linux_osdata_h): New macros.
10586 (server_h): Add common/common-utils.h, common/xml-utils.h,
10587 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10588 common/ptid.h.
10589 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10590 ptid.o, buffer.o): New rules.
10591 (linux-low.o): Add common/linux-osdata.h as a dependency.
10592 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10593 * configure.ac: Add AC_HEADER_DIRENT check.
10594 * config.in: Regenerate.
10595 * configure: Regenerate.
10596 * remote-utils.c (xml_escape_text): Delete.
10597 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10598 buffer_xml_printf): Move to common/buffer.c.
10599 * server.c (main): Remove call to initialize_inferiors.
10600 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10601 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10602 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10603 internal_error, gdb_assert, gdb_assert_fail): Delete.
10604 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10605 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10606 common/buffer.h.
10607 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10608 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10609 initialize_inferiors): Delete.
10610
2275a1a7
PA
106112011-07-20 Pedro Alves <pedro@codesourcery.com>
10612
10613 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10614 symbol error.
10615
0a5b1e09
PA
106162011-05-31 Pedro Alves <pedro@codesourcery.com>
10617
10618 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10619 assertion.
10620 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10621
6938fd34
YQ
106222011-05-26 Yao Qi <yao@codesourcery.com>
10623
10624 * Makefile.in (thread-db.o): Track dependence to
10625 common/gdb_thread_db.h.
10626 * thread-db.c: include gdb_thread_db.h from right place.
10627
b481f9e0
TT
106282011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10629
10630 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10631 __FILE__ and __LINE__ to internal_error.
10632
98a5dd13
DE
106332011-05-13 Doug Evans <dje@google.com>
10634
10635 * thread-db.c (try_thread_db_load_from_sdir): New function.
10636 (try_thread_db_load_from_dir): New function.
10637 (thread_db_load_search): Handle $sdir, ignore $pdir.
10638 Remove trying of system directories if search of
10639 libthread-db-search-path fails, that is now done via $sdir.
10640
d248b706
KY
106412011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10642
10643 * server.c (handle_query): Add EnableDisableTracepoints to the list
10644 of supported features.
43aaf8b6 10645 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 10646 tracepoints.
43aaf8b6
PA
10647 (cmd_qtenable_disable): New.
10648 (cmd_qtstart): Install tracepoints even if disabled.
10649 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10650 receiving a QTEnable or QTDisable packet.
10651 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10652 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10653 tracepoints.
10654 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 10655
84e578fb
DE
106562011-05-10 Doug Evans <dje@google.com>
10657
10658 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10659
71f55dd8
DE
106602011-05-04 Doug Evans <dje@google.com>
10661
10662 * linux-low.c (linux_join): Skip process lookup.
10663 * spu-low.c (spu_join): Ditto.
10664 * server.c (join_inferiors_callback): Delete.
10665 (process_serial_event): For 'D' packet (detach) call join_inferior
10666 directly.
10667
4d393d60
JM
106682011-05-04 Joseph Myers <joseph@codesourcery.com>
10669
10670 * README: Don't mention xscale*-*-linux*.
10671 * configure.srv (xscale*-*-linux*): Don't handle target.
10672
b00ad6ff
NF
106732011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10674
10675 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10676 casting pointers.
10677 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10678 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10679 (i386_emit_void_call_2): Likewise.
10680
af96c192
YQ
106812011-04-26 Yao Qi <yao@codesourcery.com>
10682
43aaf8b6
PA
10683 * linux-low.c: Move common macros to linux-ptrace.h.
10684 Include linux-ptrace.h.
af96c192
YQ
10685 * Makefile.in (linux_ptrace_h): New.
10686 (linux-low.o): Depends on linux-ptrace.h.
10687
03f2bd59
JK
106882011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10689
10690 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10691 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10692 (remote_prepare): New function with most of the TCP code from ...
10693 (remote_open): ... here. Detect PORT here unconditionally. Move also
10694 setting transport_is_reliable.
10695 * server.c (run_once): New variable.
10696 (gdbserver_usage): Document it.
10697 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10698 the first run if RUN_ONCE.
10699 * server.h (run_once, remote_prepare): New declarations.
10700
7a9dd1b2
TT
107012011-04-19 Tom Tromey <tromey@redhat.com>
10702
10703 * win32-low.c (handle_load_dll): Remove duplicate "the".
10704
81239425
PM
107052011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10706
10707 Remove support for old Cygwin 1.5 versions.
10708 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10709 function to avoid warning.
10710 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10711 warning.
10712
9e0627f1
PM
107132011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10714
10715 * gdbserver/server.h (Macro _): Define it if not available.
10716
588eebee
MS
107172011-03-14 Michael Snyder <msnyder@vmware.com>
10718
348af9f7 10719 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 10720
43f70d4c
JB
107212011-03-10 Joel Brobecker <brobecker@adacore.com>
10722
10723 * Makefile.in (maintainer-clean realclean distclean): Remove
10724 "make ... subdir_do" command.
10725
348af9f7
MS
107262011-03-10 Michael Snyder <msnyder@vmware.com>
10727
10728 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10729
10730 * server.c (handle_v_run): Free alloced buffer on early return.
10731
e637a4f5
YQ
107322011-03-09 Yao Qi <yao@codesourcery.com>
10733
10734 Revert:
10735 2011-03-04 Yao Qi <yao@codesourcery.com>
10736
10737 * Makefile.in: Remove GNU make feature --directory.
10738
10739 2011-03-05 Yao Qi <yao@codesourcery.com>
10740
10741 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10742 (subdir_do): New make target. Copied from gdb/Makefile.
10743 (maintainer-clean, realclean, distclean, clean): Call corresponding
10744 make targets in common/Makefile.
10745
10746 2011-02-11 Yao Qi <yao@codesourcery.com>
10747
10748 * configure.ac: Call AC_PROG_RANLIB.
10749 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10750 * configure: Regenerate.
10751
e6edda56
JK
107522011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10753
10754 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10755
e5141119
JB
107562011-03-06 Yao Qi <yao@codesourcery.com>
10757
10758 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10759
64794aa4
JB
107602011-03-05 Yao Qi <yao@codesourcery.com>
10761
10762 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10763 (subdir_do): New make target. Copied from gdb/Makefile.
10764 (maintainer-clean, realclean, distclean, clean): Call corresponding
10765 make targets in common/Makefile.
10766
7a762829
YQ
107672011-03-04 Yao Qi <yao@codesourcery.com>
10768
10769 * Makefile.in: Remove GNU make feature --directory.
10770
348af9f7
MS
107712011-03-04 Michael Snyder <msnyder@vmware.com>
10772
10773 * server.c (queue_stop_reply): Call xmalloc not malloc.
10774
107752011-03-02 Michael Snyder <msnyder@vmware.com>
10776
10777 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10778
9f72fee2
MS
107792011-02-28 Michael Snyder <msnyder@vmware.com>
10780
588eebee
MS
10781 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10782 (cmd_qtframe): Ditto.
10783 (cmd_qtbuffer): Ditto.
10784 (cmd_bigqtbuffer): Ditto.
10785
9f72fee2
MS
10786 * utils.c (decimal2str): Initialize 'width' to nine, then
10787 don't mess with it.
10788
8040bd49
UW
107892011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10790
10791 * hostio.c (require_data): Free *data, not data.
10792
7e52cbd0
JK
107932011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10794
10795 * hostio.c (require_data): Use free, not xfree.
10796
9130f83e
MS
107972011-02-27 Michael Snyder <msnyder@vmware.com>
10798
4b812f4e
MS
10799 * server.c (handle_query): Discard unused value.
10800
9130f83e
MS
10801 * hostio.c (require_data): Free malloc memory before returning
10802 error.
10803
69d37113
MS
108042011-02-26 Michael Snyder <msnyder@vmware.com>
10805
10806 * linux-low.c (list_threads): Call closedir for dirent.
10807
35f5825a
MS
108082011-02-27 Michael Snyder <msnyder@vmware.com>
10809
2a589cef
MS
10810 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10811 a case statement falls through.
10812
0adea5f7
MS
10813 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10814
35f5825a
MS
10815 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10816 in comparison.
10817
238f1c74
MS
108182011-02-26 Michael Snyder <msnyder@vmware.com>
10819
10820 * utils.c (decimal2str): Eliminate dead code and dead param.
10821 (pulongest): Drop dead param from call to decimal2str.
10822 (plongest): Ditto.
10823
633ff500
JB
108242011-02-24 Joel Brobecker <brobecker@adacore.com>
10825
10826 Revert the following patch (not approved yet):
10827 2011-02-21 Hui Zhu <teawater@gmail.com>
10828 * tracepoint.c (tp_printf): New function.
10829 (eval_agent_expr): Handle gdb_agent_op_printf.
10830
f9c6ff72
HZ
108312011-02-21 Hui Zhu <teawater@gmail.com>
10832
10833 * tracepoint.c (tp_printf): New function.
10834 (eval_agent_expr): Handle gdb_agent_op_printf.
10835
94d5e490
TT
108362011-02-18 Tom Tromey <tromey@redhat.com>
10837
10838 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10839 (tracepoint.o): Likewise.
10840 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10841 (gdb_agent_op_names): Likewise.
10842
c7f96d2b
TT
108432011-02-18 Tom Tromey <tromey@redhat.com>
10844
10845 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10846 gdb_agent_op_rot>: New constants.
10847 (gdb_agent_op_names): Add pick and roll.
10848 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10849 cases.
10850
0feedb2c
JK
108512011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10852
10853 * aclocal.m4: Regenerated with aclocal-1.11.1.
10854
b3b9301e
PA
108552011-02-14 Pedro Alves <pedro@codesourcery.com>
10856
10857 * server.c (handle_qxfer_traceframe_info): New.
10858 (qxfer_packets): Register "traceframe-info".
10859 (handle_query): Report support for qXfer:traceframe-info:read+.
10860 * tracepoint.c (match_blocktype): New.
10861 (traceframe_find_block_type): Rename to ...
10862 (traceframe_walk_blocks): ... this. Add callback filter argument,
10863 and use it.
10864 (traceframe_find_block_type): New, reimplemented on top of
10865 traceframe_walk_blocks.
10866 (build_traceframe_info_xml): New.
10867 (traceframe_read_info): New.
10868 * server.h (traceframe_read_info): Declare.
10869
4f3e6fb7
YQ
108702011-02-11 Yao Qi <yao@codesourcery.com>
10871
10872 * configure.ac: Call AC_PROG_RANLIB.
10873 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10874 * configure: Regenerate.
10875
764880b7
PA
108762011-02-07 Pedro Alves <pedro@codesourcery.com>
10877
10878 * server.c (gdb_read_memory): Change return semantics to allow
10879 partial transfers.
10880 (handle_search_memory_1): Adjust.
10881 (process_serial_event) <'m' packet>: Handle partial transfers.
10882 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10883
1c79eb8a
PA
108842011-01-28 Pedro Alves <pedro@codesourcery.com>
10885
10886 * regcache.c (init_register_cache): Initialize
10887 regcache->register_status.
10888 (free_register_cache): Release regcache->register_status.
10889 (regcache_cpy): Copy register_status.
10890 (registers_to_string): Print 'x's for unavailable registers.
10891 (supply_register): Mark the register's status valid or
10892 unavailable, depending on whether a buffer was passed in or not.
10893 (supply_register_zeroed): New.
10894 (supply_regblock): Mark the registers' status valid or
10895 unavailable, depending on whether a buffer was passed in or not.
10896 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10897 (struct regcache): New `register_status' field.
10898 (supply_register_zeroed): Declare.
10899 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10900 supply_register_zeroed, rather than passing a NULL buffer to
10901 supply_register.
10902 * tracepoint.c (fetch_traceframe_registers): Update comment.
10903
85724a0e
PA
109042011-01-28 Pedro Alves <pedro@codesourcery.com>
10905
10906 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10907 buffer explicit.
10908
d08aafef
PA
109092011-01-25 Pedro Alves <pedro@codesourcery.com>
10910
10911 * server.h (decode_xfer_write): Change prototype.
10912 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10913 and don't extract the annex here.
10914 * server.c (decode_xfer_read): Remove `annex' parameter,
10915 and don't extract the annex here.
10916 (decode_xfer): New.
10917 (struct qxfer): New.
10918 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10919 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10920 (handle_qxfer_statictrace): New functions, abstracted out from
10921 handle_query, and made to use the struct qxfer interface.
10922 (handle_threads_qxfer_proper): Rename to ...
10923 (handle_qxfer_threads_proper): ... this.
10924 (handle_threads_qxfer): Rename to ...
10925 (handle_qxfer_threads): ... this. Adjust.
10926 (qxfer_packets): New array.
10927 (handle_qxfer): New function.
10928 (handle_query): Use handle_qxfer.
10929
493e2a69
MS
109302011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10931
10932 * gdbreplay.c: Shorten lines of >= 80 columns.
10933 * linux-low.c: Ditto.
10934 * linux-ppc-low.c: Ditto.
10935 * linux-s390-low.c: Ditto.
10936 * linux-sparc-low.c: Ditto.
10937 * linux-x86-low.c: Ditto.
10938 * linux-xtensa-low.c: Ditto.
10939 * mem-break.c: Ditto.
10940 * nto-low.c: Ditto.
10941 * regcache.h: Ditto.
10942 * remote-utils.c: Ditto.
10943 * server.c: Ditto.
10944 * server.h: Ditto.
10945 * thread-db.c: Ditto.
10946 * tracepoint.c: Ditto.
10947 * utils.c: Ditto.
10948 * win32-low.h: Ditto.
10949
44944448
JB
109502011-01-05 Joel Brobecker <brobecker@adacore.com>
10951
10952 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10953 update.
10954
71ce852c
JB
109552011-01-01 Joel Brobecker <brobecker@adacore.com>
10956
10957 * server.c (gdbserver_version): Update copyright year in version
10958 output.
10959 * gdbreplay.c (gdbreplay_version): Ditto.
10960
eb826dc6
MF
109612010-12-29 Jie Zhang <jie.zhang@analog.com>
10962
10963 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10964 * linux-bfin-low.c: New file.
10965 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10966 PT_DATA_ADDR for BFIN targets.
10967 * Makefile.in (SFILES): Add linux-bfin-low.c.
10968 (clean): Remove reg-bfin.c.
10969 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10970 * README: Mention supported Blackfin targets.
10971
39ab222a
MF
109722010-12-23 Mike Frysinger <vapier@gentoo.org>
10973
10974 * .gitignore: New file.
10975
a1f2ce7d
MF
109762010-11-16 Mike Frysinger <vapier@gentoo.org>
10977
10978 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10979
f474844c
JZ
109802010-10-22 Jie Zhang <jie@codesourcery.com>
10981
10982 * Makefile.in: Add FLAGS_TO_PASS variable.
10983 (install): Remove dependency of install-only and recursively
10984 invoke make for install-only.
10985
f1048712
DE
109862010-10-04 Doug Evans <dje@google.com>
10987
10988 * Makefile.in (uninstall): Use $(DESTDIR).
10989
b53a1623
PA
109902010-09-24 Pedro Alves <pedro@codesourcery.com>
10991
e6ee044d
PA
10992 PR gdb/11842
10993
b53a1623
PA
10994 * linux-x86-low.c (compat_siginfo_from_siginfo)
10995 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10996 si_code is < 0. Check for si_code == SI_TIMER before checking for
10997 si_code < 0.
10998
fa1bd1e4
JB
109992010-09-13 Joel Brobecker <brobecker@adacore.com>
11000
11001 * lynx-i386-low.c: New file.
11002 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11003
47fac8f8
JB
110042010-09-13 Joel Brobecker <brobecker@adacore.com>
11005
11006 * lynx-low.c (ptrace_request_to_str): Remove handling for
11007 request values that have been removed in LynxOS 5.x.
11008
1adfc54d
JB
110092010-09-13 Joel Brobecker <brobecker@adacore.com>
11010
11011 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11012 <ptrace.h>
11013
c2a66c29
NS
110142010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11015
11016 * configure.ac: Add --enable-inprocess-agent option.
11017 * configure: Rebuilt.
11018
32fcada3
YQ
110192010-09-06 Yao Qi <yao@codesourcery.com>
11020
11021 * linux-low.c (linux_kill): Remove unused variable.
11022 (linux_stabilize_threads): Likewise.
11023 * server.c (start_inferior): Likewise.
11024 (queue_stop_reply_callback): Likewise.
11025 * tracepoint.c (do_action_at_tracepoint): Likewise.
11026
0cccb683
YQ
110272010-09-06 Yao Qi <yao@codesourcery.com>
11028
11029 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11030 on return.
11031
423ec54c
JK
110322010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11033
11034 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11035
12ac6819
PA
110362010-09-06 Pedro Alves <pedro@codesourcery.com>
11037
11038 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11039 "$(IPA_DEPFILES)".
11040
8ed54b31
JB
110412010-09-01 Joel Brobecker <brobecker@adacore.com>
11042
11043 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11044 gdbserver/lynx-ppc-low.c: New files.
11045 * Makefile.in (lynx_low_h): New variable.
11046 (lynx-low.o, lynx-ppc-low.o): New rules.
11047 * configure.ac: On LynxOS, link with -lnetinet.
11048 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11049 * configure: regenerate.
11050
bb0116a4
JB
110512010-09-01 Joel Brobecker <brobecker@adacore.com>
11052
11053 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11054 * configure.ac: Add check for vasprintf and vsnprintf.
11055 * configure, config.in: Regenerate.
11056 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11057
a778ab81 110582010-09-01 Joel Brobecker <brobecker@adacore.com>
11059
11060 * gdbreplay.c: Move include of alloca.h up, next to include of
11061 malloc.h.
11062 * server.h: Add include of malloc.h.
11063 * mem-break.c: Remove include of malloc.h.
11064 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11065
8b034a19 110662010-09-01 Joel Brobecker <brobecker@adacore.com>
11067
11068 * Makefile.in (memmem.o): Build with -Wno-error.
11069
110702010-09-01 Joel Brobecker <brobecker@adacore.com>
11071
11072 * utils.c (xsnprintf): Make non-static.
11073 * server.h: Add xsnprintf declaration.
11074 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11075 replace calls to snprintf by calls to xsnprintf throughout.
11076
110772010-09-01 Joel Brobecker <brobecker@adacore.com>
11078
11079 * configure.ac: Add configure check for alloca.
11080 * configure, config.in: Regenerate.
11081 * server.h: Include alloca.h if it exists.
11082 * gdbreplay.c: Include alloca.h if it exists.
11083
1a981360
PA
110842010-08-28 Pedro Alves <pedro@codesourcery.com>
11085
11086 * linux-low.c (__SIGRTMIN): Define if not already defined.
11087 (linux_create_inferior): Check for __ANDROID__ rather than
11088 __SIGRTMIN.
11089 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11090 are already deferred.
11091 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11092 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11093 stopped and already has a pending signal to report.
11094 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11095 a pending signal to report or is moving out of a jump pad.
11096 (linux_init_signals): Check for __ANDROID__ rather than
11097 __SIGRTMIN.
11098
b4d51a55
PA
110992010-08-28 Pedro Alves <pedro@codesourcery.com>
11100
11101 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11102 debug_threads check. Avoid a linear search when not doing debug
11103 output.
11104
ec48365d
PA
111052010-08-27 Pedro Alves <pedro@codesourcery.com>
11106
11107 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11108 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11109 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11110 (process_event): Change local fd's type to gdb_fildes_t.
11111 (create_file_handler): Adjust prototype.
11112 (delete_file_handler): Adjust prototype.
11113 (handle_file_event): Adjust prototype. Use pfildes.
11114 (create_file_event): Adjsut prototype.
11115 * remote-utils.c (remote_desc, listen_desc): Change type to
11116 gdb_fildes_t.
11117 * server.h: New gdb_fildes_t typedef.
11118 [USE_WIN32API]: Include winsock2.h.
11119 (delete_file_handler, add_file_handler): Adjust prototypes.
11120 (pfildes): Declare.
11121 * utils.c (pfildes): New.
11122
854d88f0
PA
111232010-08-27 Pedro Alves <pedro@codesourcery.com>
11124
11125 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11126 * configure: Regenerate.
11127
0146f85b
PA
111282010-08-27 Pedro Alves <pedro@codesourcery.com>
11129
11130 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11131 (linux_done_accessing_memory): ... this.
11132 (linux_target_ops): Adjust.
11133 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11134 * nto-low.c (nto_target_ops): Adjust comment.
11135 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11136 * spu-low.c (spu_target_ops): Adjust comment.
11137 * target.h (target_ops): Rename unprepare_to_access_memory field
11138 to done_accessing_memory.
11139 (unprepare_to_access_memory): Rename to ...
11140 (done_accessing_memory): ... this.
11141
90d74c30
PA
111422010-08-26 Pedro Alves <pedro@codesourcery.com>
11143
11144 * linux-low.c (linux_prepare_to_access_memory): New.
11145 (linux_unprepare_to_access_memory): New.
11146 (linux_target_ops): Install them.
11147 * server.c (read_memory): Rename to ...
11148 (gdb_read_memory): ... this. Use
11149 prepare_to_access_memory/prepare_to_access_memory.
11150 (write_memory): Rename to ...
11151 (gdb_write_memory): ... this. Use
11152 prepare_to_access_memory/prepare_to_access_memory.
11153 (handle_search_memory_1): Adjust.
11154 (process_serial_event): Adjust.
11155 * target.h (struct target_ops): New fields
11156 prepare_to_access_memory and unprepare_to_access_memory.
11157 (prepare_to_access_memory, unprepare_to_access_memory): New.
11158 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11159 prepare_to_access_memory/prepare_to_access_memory.
11160 * nto-low.c (nto_target_ops): Adjust.
11161 * spu-low.c (spu_target_ops): Adjust.
11162 * win32-low.c (win32_target_ops): Adjust.
11163
fd467969
PA
111642010-08-26 Pedro Alves <pedro@codesourcery.com>
11165
11166 * Makefile.in (WARN_CFLAGS): Get it from configure.
11167 (WERROR_CFLAGS): New.
11168 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11169 * configure.ac: Introduce --enable-werror, which adds -Werror to
11170 the compiler command line. Enabled by default. Disable with
11171 --disable-werror. Add -Wdeclaration-after-statement
11172 Wpointer-arith and -Wformat-nonliteral to warning flags.
11173 * configure: Regenerate.
11174
331e2f5f
PA
111752010-08-26 Pedro Alves <pedro@codesourcery.com>
11176
11177 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11178
e581f2b4
PA
111792010-08-26 Pedro Alves <pedro@codesourcery.com>
11180
11181 * gdbreplay.c (remote_error): New.
11182 (gdbchar): New.
11183 (expect): Use gdbchar. Check for error reading from GDB.
11184 Clarify sync error output.
11185 (play): Check for errors writing to GDB.
11186 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11187 * remote-utils.c (getpkt): Check for errors writing to the remote
11188 descriptor.
11189
3c11dd79
PA
111902010-08-25 Pedro Alves <pedro@codesourcery.com>
11191
11192 * linux-low.c (linux_wait_1): Move non-debugging code out of
11193 `debug_threads' control.
11194
d20a8ad9
PA
111952010-08-25 Pedro Alves <pedro@codesourcery.com>
11196
11197 * linux-low.c (linux_wait_1): Don't set last_status here.
11198 * server.c (push_event, queue_stop_reply_callback): Assert we're
11199 not pushing a TARGET_WAITKIND_IGNORE event.
11200 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11201 (myresume, handle_target_event): Set the thread's last_resume_kind
11202 and last_status from the target returned status.
11203
964e4306
PA
112042010-08-25 Pedro Alves <pedro@codesourcery.com>
11205
11206 PR threads/10729
11207
11208 * linux-x86-low.c (update_debug_registers_callback): New.
11209 (i386_dr_low_set_addr): Use it.
11210 (i386_dr_low_get_addr): New.
11211 (i386_dr_low_set_control): Use update_debug_registers_callback.
11212 (i386_dr_low_get_control): New.
11213 (i386_dr_low_get_status): Adjust.
11214 * linux-low.c (linux_stop_lwp): New.
11215 * linux-low.h (linux_stop_lwp): Declare.
11216
11217 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11218 argument instead of a i386_debug_reg_state.
11219 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11220 a i386_debug_reg_state.
11221 (i386_insert_aligned_watchpoint): Adjust.
11222 (i386_remove_aligned_watchpoint): Adjust.
11223 (i386_low_stopped_data_address): Read the debug registers from the
11224 inferior instead of from the mirrors.
11225 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11226 (i386_dr_low_get_addr): Declare.
11227 (i386_dr_low_get_control): Declare.
11228 (i386_dr_low_get_status): Change prototype.
11229
11230 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11231 (i386_dr_low_get_addr): New.
11232 (i386_dr_low_get_control): New.
11233 (i386_dr_low_get_status): Adjust prototype. Return
11234 dr_status_mirror.
11235 (i386_initial_stuff): Clear dr_status_mirror and
11236 dr_control_mirror.
11237 (i386_get_thread_context): Adjust.
11238 (i386_set_thread_context): Adjust.
11239 (i386_thread_added): Adjust.
11240
5f21a75b
PA
112412010-08-24 Pedro Alves <pedro@codesourcery.com>
11242
11243 * linux-low.h (linux_thread_area): Delete declaration.
11244
3e4c1235
TS
112452010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11246
11247 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11248 after its termination.
11249
1971b033
PA
112502010-08-09 Pedro Alves <pedro@codesourcery.com>
11251
11252 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11253 (gdb_wants_all_stopped): Delete.
11254 (linux_wait_1): Don't call them.
11255 * server.c (handle_v_cont): Tag all threads as want-stopped.
11256 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11257 stopped as "client-wants-stopped".
11258
310444ac
PA
112592010-07-31 Pedro Alves <pedro@codesourcery.com>
11260
11261 * Makefile.in (signals_h): New.
11262 (server_h): Depend on it.
11263 (server.o): Don't depend on $(signals_def).
11264 (signals.o): Depend on $(signals_def).
11265
a19cae16
JK
112662010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11267
11268 * Makefile.in (signals_def): New.
11269 (server_h): Append include/gdb/signals.h and signals_def.
11270 (server.o): Append signals_def.
11271
30d50328
JK
112722010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11273
11274 * server.c (handle_target_event): Use target_signal_to_host for
11275 resume_info.sig initialization.
11276 * target.h (struct thread_resume) <sig>: New comment.
11277
5c3216e2
OS
112782010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11279
c6f46ca0
OS
11280 * server.c (handle_query): strcpy() the returned string from paddress()
11281 instead of sprintf().
5c3216e2
OS
11282 * utils.c (paddress): Return phex_nz().
11283
6bd31874
JB
112842010-07-07 Joel Brobecker <brobecker@adacore.com>
11285
11286 * server.c (handle_v_cont): Call mourn_inferior if process
11287 just exited.
11288 (myresume): Likewise.
11289
0fb4aa4b
PA
112902010-07-01 Pedro Alves <pedro@codesourcery.com>
11291
11292 Static tracepoints, and integration with UST.
11293
11294 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11295 * mem-break.c (uninsert_all_breakpoints)
11296 (reinsert_all_breakpoints): New.
11297 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11298 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11299 (gdb_agent_ust_loaded, helper_thread_id)
11300 (gdb_agent_helper_thread_id): New macros.
11301 (struct ipa_sym_addresses): Add addr_ust_loaded,
11302 addr_helper_thread_id, addr_cmd_buf.
11303 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11304 (in_process_agent_loaded_ust): New.
11305 (write_e_ust_not_loaded): New.
11306 (maybe_write_ipa_ust_not_loaded): New.
11307 (struct collect_static_trace_data_action): New.
11308 (enum tracepoint_type) <static_tracepoint>: New.
11309 (struct tracepoint) <handle>: Mention static tracepoints.
11310 (struct static_tracepoint_ctx): New.
11311 (CMD_BUF_SIZE): New.
11312 (add_tracepoint_action): Handle static tracepoint actions.
11313 (unprobe_marker_at): New.
11314 (clear_installed_tracepoints): Handle static tracepoints.
11315 (cmd_qtdp): Handle static tracepoints.
11316 (probe_marker_at): New.
11317 (cmd_qtstart): Handle static tracepoints.
11318 (response_tracepoint): Handle static tracepoints.
11319 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11320 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11321 (get_context_regcache): Handle static tracepoints.
11322 (do_action_at_tracepoint): Handle static tracepoint actions.
11323 (traceframe_find_block_type): Handle static trace data blocks.
11324 (traceframe_read_sdata): New.
11325 (download_tracepoints): Download static tracepoint actions.
11326 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11327 (GDB_PROBE_NAME): New.
11328 (ust_ops): New.
11329 (GET_UST_SYM): New.
11330 (USTF): New.
11331 (dlsym_ust): New.
11332 (ust_marker_to_static_tracepoint): New.
11333 (gdb_probe): New.
11334 (collect_ust_data_at_tracepoint): New.
11335 (gdb_ust_probe): New.
11336 (UNIX_PATH_MAX, SOCK_DIR): New.
11337 (gdb_ust_connect_sync_socket): New.
11338 (resume_thread, stop_thread): New.
11339 (run_inferior_command): New.
11340 (init_named_socket): New.
11341 (gdb_ust_socket_init): New.
11342 (cstr_to_hexstr): New.
11343 (next_st): New.
11344 (first_marker, next_marker): New.
11345 (response_ust_marker): New.
11346 (cmd_qtfstm, cmd_qtsstm): New.
11347 (unprobe_marker_at, probe_marker_at): New.
11348 (cmd_qtstmat, gdb_ust_thread): New.
11349 (gdb_ust_init): New.
11350 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11351 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11352 (ST_REGENTRY): New.
11353 (x86_64_st_collect_regmap): New.
11354 (X86_64_NUM_ST_COLLECT_GREGS): New.
11355 (AMD64_RIP_REGNUM): New.
11356 (supply_static_tracepoint_registers): New.
11357 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11358 (ST_REGENTRY): New.
11359 (i386_st_collect_regmap): New.
11360 (i386_NUM_ST_COLLECT_GREGS): New.
11361 (supply_static_tracepoint_registers): New.
11362 * server.c (handle_query): Handle qXfer:statictrace:read.
11363 <qSupported>: Report support for StaticTracepoints, and
11364 qXfer:statictrace:read features.
11365 * server.h (traceframe_read_sdata)
11366 (supply_static_tracepoint_registers): Declare.
11367 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11368 (unpack_varlen_hex): Include in IPA build.
11369 * Makefile.in (ustlibs, ustinc): New.
11370 (IPA_OBJS): Add remote-utils-ipa.o.
11371 ($(IPA_LIB)): Link -ldl and -lpthread.
11372 (UST_CFLAGS): New.
11373 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11374 * config.in, configure: Regenerate.
11375
9e4344e5
PA
113762010-06-20 Ian Lance Taylor <iant@google.com>
11377 Pedro Alves <pedro@codesourcery.com>
11378
11379 * linux-x86-low.c (always_true): Delete.
11380 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11381 trying to fool the compiler with always_true.
11382
c6beb2cb
PA
113832010-06-20 Pedro Alves <pedro@codesourcery.com>
11384
11385 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11386 conditions in gdbserver.
11387
d2ed6730
UW
113882010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11389
11390 * spu-low.c (spu_read_memory): Wrap around local store limit.
11391 (spu_write_memory): Likewise.
11392
4e29fb54
PA
113932010-06-15 Pedro Alves <pedro@codesourcery.com>
11394
11395 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11396 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11397 LONGEST uses.
11398 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11399 uses.
11400 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11401 uses with LONGEST uses.
11402
6a271cae
PA
114032010-06-14 Stan Shebs <stan@codesourcery.com>
11404 Pedro Alves <pedro@codesourcery.com>
11405
11406 Bytecode compiler.
11407
11408 * linux-x86-low.c: Include limits.h.
11409 (add_insns): New.
11410 (always_true): New.
11411 (EMIT_ASM): New.
11412 (EMIT_ASM32): New.
11413 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11414 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11415 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11416 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11417 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11418 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11419 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11420 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11421 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11422 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11423 (amd64_emit_void_call_2): New.
11424 (amd64_emit_ops): New.
11425 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11426 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11427 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11428 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11429 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11430 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11431 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11432 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11433 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11434 (i386_emit_stack_adjust, i386_emit_int_call_1)
11435 (i386_emit_void_call_2): New.
11436 (i386_emit_ops): New.
11437 (x86_emit_ops): New.
11438 (the_low_target): Install x86_emit_ops.
11439 * server.h (struct emit_ops): New.
11440 (get_raw_reg_func_addr): Declare.
11441 (current_insn_ptr, emit_error): Declare.
11442 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11443 (set_trace_state_variable_value): New defines.
11444 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11445 addr_get_trace_state_variable_value and
11446 addr_set_trace_state_variable_value.
11447 (symbol_list): New fields for get_raw_reg,
11448 get_trace_state_variable_value and set_trace_state_variable_value.
11449 (condfn): New typedef.
11450 (struct tracepoint): New field `compiled_cond'.
11451 (do_action_at_tracepoint): Clear compiled_cond.
11452 (get_trace_state_variable_value, set_trace_state_variable_value):
11453 Export in the IPA.
11454 (condition_true_at_tracepoint): If there's a compiled condition,
11455 run that.
11456 (current_insn_ptr, emit_error): New globals.
11457 (struct bytecode_address): New.
11458 (get_raw_reg_func_addr): New.
11459 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11460 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11461 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11462 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11463 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11464 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11465 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11466 (compile_tracepoint_condition, compile_bytecodes): New.
11467 * target.h (emit_ops): Forward declare.
11468 (struct target_ops): New field emit_ops.
11469 (target_emit_ops): New.
11470 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11471 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11472 * linux-low.c (linux_emit_ops): New.
11473 (linux_target_ops): Install it.
11474 * linux-low.h (struct linux_target_ops): New field emit_ops.
11475
92b72907
UW
114762010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11477
11478 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11479 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11480
fa593d66
PA
114812010-06-01 Pedro Alves <pedro@codesourcery.com>
11482 Stan Shebs <stan@codesourcery.com>
11483
11484 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11485 (all): Depend on $(extra_libraries).
11486 (install-only): Install the IPA.
11487 (IPA_OBJS, IPA_LIB): New.
11488 (clean): Remove the IPA lib.
11489 (IPAGENT_CFLAGS): New.
11490 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11491 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11492 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11493 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11494 * configure.ac: Check for atomic builtins support in the compiler.
11495 (IPA_DEPFILES, extra_libraries): Define.
11496 * configure.srv (ipa_obj): Add description.
11497 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11498 (i[34567]86-*-linux*): Set ipa_obj.
11499 (x86_64-*-linux*): Set ipa_obj.
11500 * linux-low.c (stabilizing_threads): New.
11501 (supports_fast_tracepoints): New.
11502 (linux_detach): Stabilize threads before detaching.
11503 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11504 the lwp is either not stabilizing, or is moving out of a jump pad.
11505 (linux_fast_tracepoint_collecting): New.
11506 (maybe_move_out_of_jump_pad): New.
11507 (enqueue_one_deferred_signal): New.
11508 (dequeue_one_deferred_signal): New.
11509 (linux_wait_for_event_1): If moving out of a jump pad, defer
11510 pending signals to later.
11511 (linux_stabilize_threads): New.
11512 (linux_wait_1): Check if threads need moving out of jump pads, and
11513 do it if so.
11514 (stuck_in_jump_pad_callback): New.
11515 (move_out_of_jump_pad_callback): New.
11516 (lwp_running): New.
11517 (linux_resume_one_lwp): Handle moving out of jump pads.
11518 (linux_set_resume_request): Dequeue deferred signals.
11519 (need_step_over_p): Also step over fast tracepoint jumps.
11520 (start_step_over): Also uninsert fast tracepoint jumps.
11521 (finish_step_over): Also reinsert fast tracepoint jumps.
11522 (linux_install_fast_tracepoint_jump): New.
11523 (linux_target_ops): Install linux_stabilize_threads and
11524 linux_install_fast_tracepoint_jump_pad.
11525 * linux-low.h (linux_target_ops) <get_thread_area,
11526 install_fast_tracepoint_jump_pad>: New fields.
11527 (struct lwp_info) <collecting_fast_tracepoint,
11528 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11529 (linux_get_thread_area): Declare.
11530 * linux-x86-low.c (jump_insn): New.
11531 (x86_get_thread_area): New.
11532 (append_insns): New.
11533 (push_opcode): New.
11534 (amd64_install_fast_tracepoint_jump_pad): New.
11535 (i386_install_fast_tracepoint_jump_pad): New.
11536 (x86_install_fast_tracepoint_jump_pad): New.
11537 (the_low_target): Install x86_get_thread_area and
11538 x86_install_fast_tracepoint_jump_pad.
11539 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11540 (struct fast_tracepoint_jump): New.
11541 (fast_tracepoint_jump_insn): New.
11542 (fast_tracepoint_jump_shadow): New.
11543 (find_fast_tracepoint_jump_at): New.
11544 (fast_tracepoint_jump_here): New.
11545 (delete_fast_tracepoint_jump): New.
11546 (set_fast_tracepoint_jump): New.
11547 (uninsert_fast_tracepoint_jumps_at): New.
11548 (reinsert_fast_tracepoint_jumps_at): New.
11549 (set_breakpoint_at): Use write_inferior_memory.
11550 (uninsert_raw_breakpoint): Use write_inferior_memory.
11551 (check_mem_read): Mask out fast tracepoint jumps.
11552 (check_mem_write): Mask out fast tracepoint jumps.
11553 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11554 (set_fast_tracepoint_jump): Declare.
11555 (delete_fast_tracepoint_jump)
11556 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11557 (reinsert_fast_tracepoint_jumps_at): Declare.
11558 * regcache.c: Don't compile many functions when building the
11559 in-process agent library.
11560 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11561 the register buffer in the heap.
11562 (free_register_cache): If the register buffer isn't owned by the
11563 regcache, don't free it.
11564 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11565 pre-existing register caches.
11566 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11567 type.
11568 (convert_ascii_to_int): : Constify `from' parameter type.
11569 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11570 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11571 the needed buffer in-place.
11572 (relocate_instruction): New.
11573 * server.c (handle_query) <qSymbols>: If the target supports
11574 tracepoints, give it a chance of looking up symbols. Report
11575 support for fast tracepoints.
11576 (handle_status): Stabilize threads.
11577 (process_serial_event): Adjust.
11578 * server.h (struct fast_tracepoint_jump): Forward declare.
11579 (struct process_info) <fast_tracepoint_jumps>: New field.
11580 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11581 (decode_X_packet, decode_M_packet): Adjust.
11582 (relocate_instruction): Declare.
11583 (in_process_agent_loaded): Declare.
11584 (tracepoint_look_up_symbols): Declare.
11585 (struct fast_tpoint_collect_status): Declare.
11586 (fast_tracepoint_collecting): Declare.
11587 (force_unlock_trace_buffer): Declare.
11588 (handle_tracepoint_bkpts): Declare.
11589 (initialize_low_tracepoint)
11590 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11591 * target.h (struct target_ops) <stabilize_threads,
11592 install_fast_tracepoint_jump_pad>: New fields.
11593 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11594 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11595 [HAVE_STDINT_H]: Include stdint.h.
11596 (trace_debug_1): Rename to ...
11597 (trace_vdebug): ... this.
11598 (trace_debug): Rename to ...
11599 (trace_debug_1): ... this. Add `level' parameter.
11600 (trace_debug): New.
11601 (ATTR_USED, ATTR_NOINLINE): New.
11602 (IP_AGENT_EXPORT): New.
11603 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11604 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11605 (about_to_request_buffer_space, trace_buffer_is_full)
11606 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11607 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11608 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11609 (traceframe_write_count, traceframes_created)
11610 (trace_state_variables)
11611 New renaming defines.
11612 (struct ipa_sym_addresses): New.
11613 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11614 (symbol_list): New.
11615 (ipa_sym_addrs): New.
11616 (all_tracepoint_symbols_looked_up): New.
11617 (in_process_agent_loaded): New.
11618 (write_e_ipa_not_loaded): New.
11619 (maybe_write_ipa_not_loaded): New.
11620 (tracepoint_look_up_symbols): New.
11621 (debug_threads) [IN_PROCESS_AGENT]: New.
11622 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11623 (UNKNOWN_SIDE_EFFECTS): New.
11624 (stop_tracing): New.
11625 (flush_trace_buffer): New.
11626 (stop_tracing_bkpt): New.
11627 (flush_trace_buffer_bkpt): New.
11628 (read_inferior_integer): New.
11629 (read_inferior_uinteger): New.
11630 (read_inferior_data_pointer): New.
11631 (write_inferior_data_pointer): New.
11632 (write_inferior_integer): New.
11633 (write_inferior_uinteger): New.
11634 (struct collect_static_trace_data_action): Delete.
11635 (enum tracepoint_type): New.
11636 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA
11637 <actions_str, step_actions, step_actions_str>: Only include in
11638 GDBserver.
fa593d66
PA
11639 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11640 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11641 (tracepoints): Use IP_AGENT_EXPORT.
11642 (last_tracepoint): Don't include in the IPA.
11643 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11644 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11645 (alloced_trace_state_variables): New.
11646 (trace_state_variables): Use IP_AGENT_EXPORT.
11647 (traceframe_t): Delete unused variable.
11648 (circular_trace_buffer): Don't include in the IPA.
11649 (trace_buffer_start): Delete.
11650 (struct trace_buffer_control): New.
11651 (trace_buffer_free): Delete.
11652 (struct ipa_trace_buffer_control): New.
11653 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11654 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11655 New.
11656 (trace_buffer_ctrl): New.
11657 (TRACE_BUFFER_CTRL_CURR): New.
11658 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11659 Reimplement as macros.
11660 (trace_buffer_wrap): Delete.
11661 (traceframe_write_count, traceframe_read_count)
11662 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11663 (struct tracepoint_hit_ctx) <type>: New field.
11664 (struct fast_tracepoint_ctx): New.
11665 (memory_barrier): New.
11666 (cmpxchg): New.
11667 (record_tracepoint_error): Update atomically in the IPA.
11668 (clear_inferior_trace_buffer): New.
11669 (about_to_request_buffer_space): New.
11670 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11671 updating the same buffer.
11672 (add_tracepoint): Default the tracepoint's type to trap
11673 tracepoint, and orig_size to -1.
11674 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11675 internal variables.
11676 (create_trace_state_variable): New parameter `gdb'. Handle it.
11677 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11678 (cmd_qtdp): Handle fast tracepoints.
11679 (cmd_qtdv): Adjust.
11680 (max_jump_pad_size): New.
11681 (gdb_jump_pad_head): New.
11682 (get_jump_space_head): New.
11683 (claim_jump_space): New.
11684 (sort_tracepoints): New.
11685 (MAX_JUMP_SIZE): New.
11686 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11687 IPA.
11688 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11689 support. Upload fast traceframes, and delete internal IPA
11690 breakpoints.
11691 (stop_tracing_handler): New.
11692 (flush_trace_buffer_handler): New.
11693 (cmd_qtstop): Upload fast tracepoints.
11694 (response_tracepoint): Handle fast tracepoints.
11695 (tracepoint_finished_step): Upload fast traceframes. Set the
11696 tracepoint hit context's tracepoint type.
11697 (handle_tracepoint_bkpts): New.
11698 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11699 type. Add comment about fast tracepoints.
11700 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11701 non-existing action_str field.
11702 (get_context_regcache): Handle fast tracepoints.
11703 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11704 to the regcache.
11705 (fast_tracepoint_from_jump_pad_address): New.
11706 (fast_tracepoint_from_ipa_tpoint_address): New.
11707 (collecting_t): New.
11708 (force_unlock_trace_buffer): New.
11709 (fast_tracepoint_collecting): New.
11710 (collecting): New.
11711 (gdb_collect): New.
11712 (write_inferior_data_ptr): New.
11713 (target_tp_heap): New.
11714 (target_malloc): New.
11715 (download_agent_expr): New.
11716 (UALIGN): New.
11717 (download_tracepoints): New.
11718 (download_trace_state_variables): New.
11719 (upload_fast_traceframes): New.
11720 (IPA_FIRST_TRACEFRAME): New.
11721 (IPA_NEXT_TRACEFRAME_1): New.
11722 (IPA_NEXT_TRACEFRAME): New.
11723 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11724 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11725 (gdb_jump_pad_buffer_end): New.
11726 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11727 (initialize_tracepoint): Adjust.
11728 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11729 buffer. Initialize the low module.
11730 * utils.c (PREFIX, TOOLNAME): New.
11731 (malloc_failure): Use PREFIX.
11732 (error): In the IPA, an error causes an exit.
11733 (fatal, warning): Use PREFIX.
11734 (internal_error): Use TOOLNAME.
11735 (NUMCELLS): Increase to 10.
11736 * configure, config.in: Regenerate.
11737
d149dd1d
PA
117382010-06-01 Pedro Alves <pedro@codesourcery.com>
11739
11740 * server.c (handle_query) <qSupported>: Do two passes over the
11741 qSupported string to avoid nesting strtok.
11742
f6528abd
JK
117432010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11744
11745 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11746 (CDEPS): New.
11747 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11748 -Wl,--dynamic-list.
11749 * configure: Regenerate.
11750 * proc-service.list: New.
11751
ca2a87a0
JK
117522010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11753
11754 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11755 New comment.
11756
363a6e9f
OS
117572010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11758
11759 * gdbreplay.c (remote_open): Check error return from socket() call by
11760 its equality to -1 not by it being negative.
11761 * remote-utils.c (remote_open): Likewise.
11762
d23b6cb1
PA
117632010-05-23 Pedro Alves <pedro@codesourcery.com>
11764
11765 * config.h: Regenerate.
11766
28d3cf85
MK
117672010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11768
11769 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11770 doesn't provide PTRACE_GET_THREAD_AREA.
11771
fea36a59
MK
117722010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11773
11774 * linux-m68k-low.c: Include <asm/ptrace.h>
11775 (ps_get_thread_area): Implement.
11776
24b066ba
DE
117772010-05-03 Doug Evans <dje@google.com>
11778
11779 * event-loop.c (struct callback_event): New struct.
11780 (callback_list): New global.
11781 (append_callback_event, delete_callback_event): New functions.
11782 (process_callback): New function.
11783 (start_event_loop): Call it.
11784 * remote-utils.c (NOT_SCHEDULED): Define.
11785 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11786 moved out of readchar.
11787 (readchar): Rewrite. Call reschedule before returning.
11788 (reset_readchar): New function.
11789 (remote_close): Call it.
11790 (process_remaining, reschedule): New functions.
11791 * server.h (callback_handler_func): New typedef.
11792 (append_callback_event, delete_callback_event): Declare.
11793
9836d6ea
PA
117942010-05-03 Pedro Alves <pedro@codesourcery.com>
11795
11796 * proc-service.c (ps_pglobal_lookup): Use
11797 thread_db_look_up_one_symbol.
11798 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11799 parameter. Use it instead of all_symbols_looked_up.
11800 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11801 field.
11802 (all_symbols_looked_up): Don't declare.
11803 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11804 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11805 field.
11806 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11807 Set all_symbols_looked_up here.
11808 (thread_db_look_up_one_symbol): New.
11809 (thread_db_get_tls_address): Adjust.
11810 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11811 thread_db object on the heap, and tentatively set it in the
11812 process structure.
11813 (thread_db_init): Don't set all_symbols_looked_up here.
11814 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11815
7984d532
PA
118162010-05-03 Pedro Alves <pedro@codesourcery.com>
11817
11818 * linux-low.c (linux_kill, linux_detach): Adjust.
11819 (status_pending_p_callback): Remove redundant statement. Check
11820 for !TARGET_WAITIKIND_IGNORE, instead of
11821 TARGET_WAITKIND_STOPPED.
11822 (handle_tracepoints): Make sure LWP is locked. Adjust.
11823 (linux_wait_for_event_1): Adjust.
11824 (linux_cancel_breakpoints): New.
11825 (unsuspend_one_lwp): New.
11826 (unsuspend_all_lwps): New.
11827 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11828 (send_sigstop_callback): Change return type to int, add new
11829 `except' parameter and handle it.
11830 (suspend_and_send_sigstop_callback): New.
11831 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11832 pass them down. If SUSPEND, also increment the lwp's suspend
11833 count.
11834 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11835 (need_step_over_p): Don't consider suspended LWPs.
11836 (start_step_over): Adjust.
11837 (proceed_one_lwp): Change return type to int, add new `except'
11838 parameter and handle it.
11839 (unsuspend_and_proceed_one_lwp): New.
11840 (proceed_all_lwps): Use find_inferior instead of
11841 for_each_inferior.
11842 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11843 also decrement the suspend count of LWPs. Pass `except' down,
11844 instead of hacking its suspend count.
11845 (linux_pause_all): Add `freeze' parameter. Adjust.
11846 (linux_unpause_all): New.
11847 (linux_target_ops): Install linux_unpause_all.
11848 * server.c (handle_status): Adjust.
11849 * target.h (struct target_ops): New fields `unpause_all' and
11850 `cancel_breakpoints'. Add new parameter to `pause_all'.
11851 (pause_all): Add new `freeze' parameter.
11852 (unpause_all): New.
11853 (cancel_breakpoints): New.
11854 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11855 cancel breakpoints.
11856 (cmd_qtstart): Pause threads.
11857 (stop_tracing): Pause threads, and cancel breakpoints.
11858 * win32-low.c (win32_target_ops): Adjust.
11859
e471f25b
PA
118602010-05-03 Pedro Alves <pedro@codesourcery.com>
11861
11862 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11863 the inferior right away from here...
11864 (linux_wait_1): ... to here, and adjust to check the thread's
11865 last_resume_kind instead of the lwp's step or stop_expected flags.
11866
1915ef4f
PA
118672010-05-02 Pedro Alves <pedro@codesourcery.com>
11868
11869 * README: Use consistent `GDB' and `GDBserver' spellings.
11870
f9e39928
PA
118712010-05-02 Pedro Alves <pedro@codesourcery.com>
11872
11873 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11874 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11875 (linux_detach_one_lwp): Assume the lwp is stopped.
11876 (any_thread_of): Delete.
11877 (linux_detach): Stop all lwps here. Don't blindly delete all
11878 breakpoints.
11879 (delete_lwp_callback): New.
11880 (linux_mourn): Delete all lwps of the process that is gone.
11881 (linux_wait_1): Don't delete the last lwp of the process here.
11882 * mem-break.h (mark_breakpoints_out): Declare.
11883 * mem-break.c (mark_breakpoints_out): New.
11884 (free_all_breakpoints): Use it.
11885 * server.c (handle_target_event): If the process is gone, mark
11886 breakpoints out.
11887 * thread-db.c (struct thread_db) <create_bp>: New field.
11888 (thread_db_enable_reporting): Fix prototype. Store a thread event
11889 breakpoint reference in the thread_db struct.
11890 (thread_db_load_search): Clear the thread_db object.
11891 (try_thread_db_load_1): Ditto.
11892 (switch_to_process): New.
11893 (disable_thread_event_reporting): Use it.
11894 (remove_thread_event_breakpoints): New.
11895 (thread_db_detach, thread_db_mourn): Use it.
11896
1e7fc18c
PA
118972010-05-01 Pedro Alves <pedro@codesourcery.com>
11898
11899 * linux-low.c (linux_enable_event_reporting): New.
11900 (linux_wait_for_event_1, handle_extended_wait): Use it.
11901
02fc4de7
PA
119022010-04-30 Pedro Alves <pedro@codesourcery.com>
11903
11904 * linux-low.c (linux_kill_one_lwp, linux_kill)
11905 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11906 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11907 SIGSTOP even if the LWP is stopped.
11908 (send_sigstop_callback): New.
11909 (stop_all_lwps): Use send_sigstop_callback instead.
11910 (linux_resume_one_thread): Adjust.
11911 (proceed_one_lwp): Still proceed an LWP that the client has
11912 requested to stop, if we haven't reported it as stopped yet. Make
11913 sure that LWPs the client want stopped, have a pending SIGSTOP.
11914
bc3b5632
DE
119152010-04-26 Doug Evans <dje@google.com>
11916
ae1ada35
DE
11917 * server.c (handle_general_set): Make static.
11918
bc3b5632
DE
11919 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11920 Print received char after testing for error/eof instead of before.
11921 (input_interrupt): Tweak comment.
11922
65730243
DE
119232010-04-23 Doug Evans <dje@google.com>
11924
11925 * server.c (start_inferior): Print inferior argv if --debug.
11926
a8ae7dc0
AR
119272010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11928
11929 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11930 * nto-x86-low.c: Include server.h
11931
1c07cc19
PM
119322010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11933
11934 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11935 be consistent with other sources of this directory.
11936 (init_registers_amd64): Correct name of source file of this function
11937 in the comment.
11938
e0a61e09
PM
119392010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11940
11941 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11942 64-bit executables.
11943
54709339
PM
119442010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11945
11946 * win32-i386-low.c: Add 64-bit support.
11947 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11948 (init_registers_amd64): Declare.
11949 (mappings): Add 64-bit version of array.
11950 (init_windows_x86): New function.
11951 (the_low_target): Change init_arch field to init_windows_x86.
11952
e8f0053d
PM
119532010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11954
11955 * win32-low.c: Adapt to support also 64-bit architecture.
11956 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11957 (get_image_name): Use SIZE_T type for local variable `done'.
11958 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11959 (toolhelp_get_dll_name): Idem.
11960 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11961 Use uintptr_t typecast to avoid warning.
11962 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11963 (handle_exception): Use phex_nz to avoid warning.
11964 (win32_wait): Remove unused local variable `process'.
11965
c481e77e
PM
119662010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11967
11968 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11969 `amd64-avx.o'.
11970
12ea4b69
PM
119712010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11972
11973 * configure.ac: Use `ws2_32' library for srv_mingw.
11974 * configure: Regenerate.
11975 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11976 * remote-utils.c: Likewise.
11977
f6d1620c
L
119782010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11979
11980 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11981 if __x86_64__ is defined.
11982
8e642873
PM
119832010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11984
11985 * configure: Regenerate.
11986
711e434b
PM
119872010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11988
11989 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11990 * target.h (target_ops): New get_tib_address field.
11991 * win32-low.h (win32_thread_info): Add thread_local_base field.
11992 * win32-low.c (child_add_thread): Add tlb argument.
11993 Set thread_local_base field to TLB.
11994 (get_child_debug_event): Adapt to child_add_thread change.
11995 (win32_get_tib_address): New function.
11996 (win32_target_ops): Set get_tib_address field to
11997 win32_get_tib_address.
11998 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11999
505106cd
PA
120002010-04-12 Pedro Alves <pedro@codesourcery.com>
12001
505106cd
PA
12002 * linux-low.c (linux_mourn): Also remove the process.
12003 * server.c (handle_target_event): Don't remove the process here.
12004 * nto-low.c (nto_mourn): New.
12005 (nto_target_ops): Install it.
12006 * spu-low.c (spu_mourn): New.
12007 (spu_target_ops): Install it.
12008 * win32-low.c (win32_mourn): New.
12009 (win32_target_ops): Install it.
12010
e8470a06
PA
120112010-04-12 Pedro Alves <pedro@codesourcery.com>
12012
12013 * server.h (buffer_xml_printf): Remove redundant `;'.
12014
45ba0d02
PA
120152010-04-12 Pedro Alves <pedro@codesourcery.com>
12016
12017 * regcache.c (set_register_cache): Invalidate regcaches before
12018 changing the register cache layout.
12019 (regcache_invalidate_one): Allow a NULL regcache.
12020 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12021 regcaches before changing the register cache layout or the target
12022 regsets.
12023
59e04013
L
120242010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12025
12026 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12027 variable warning on Linux/x86-64.
12028
8336d594
PA
120292010-04-11 Pedro Alves <pedro@codesourcery.com>
12030
12031 GDBserver disconnected tracing support.
12032
12033 * linux-low.c (linux_remove_process): Delete.
12034 (add_lwp): Don't set last_resume_kind here.
12035 (linux_kill): Use `mourn'.
12036 (linux_detach): Use `thread_db_detach', and `mourn'.
12037 (linux_mourn): New.
12038 (linux_attach_lwp_1): Adjust comment.
12039 (linux_attach): last_resume_kind moved the thread_info; adjust.
12040 (status_pending_p_callback): Adjust.
12041 (linux_wait_for_event_1): Adjust.
12042 (count_events_callback, select_singlestep_lwp_callback)
12043 (select_event_lwp_callback, cancel_breakpoints_callback)
12044 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12045 (proceed_one_lwp): Adjust.
12046 (linux_async): Add debug output.
12047 (linux_thread_stopped): New.
12048 (linux_pause_all): New.
12049 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12050 linux_pause_all.
12051 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12052 (thread_db_free): Delete declaration.
12053 (thread_db_detach, thread_db_mourn): Declare.
12054 * thread-db.c (thread_db_init): Use thread_db_mourn.
12055 (thread_db_free): Delete, split in two.
12056 (disable_thread_event_reporting): New.
12057 (thread_db_detach): New.
12058 (thread_db_mourn): New.
12059
12060 * server.h (struct thread_info) <last_resume_kind>: New field.
12061 <attached>: Add comment.
12062 <gdb_detached>: New field.
12063 (handler_func): Change return type to int.
12064 (handle_serial_event, handle_target_event): Ditto.
12065 (gdb_connected): Declare.
12066 (tracing): Delete.
12067 (disconnected_tracing): Declare.
12068 (stop_tracing): Declare.
12069
12070 * server.c (handle_query) <qSupported>: Report support for
12071 disconnected tracing.
12072 (queue_stop_reply_callback): Account for running threads.
12073 (gdb_wants_thread_stopped): New.
12074 (gdb_wants_all_threads_stopped): New.
12075 (gdb_reattached_process): New.
12076 (handle_status): Clear the `gdb_detached' flag of all processes.
12077 In all-stop, stop all threads.
12078 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12079 (process_serial_event): If the remote connection breaks, or if an
12080 exit was forced with "monitor exit", force an event loop exit.
12081 Handle disconnected tracing on detach.
12082 (handle_serial_event): Adjust.
12083 (handle_target_event): If GDB isn't connected, forward events back
12084 to the inferior, unless the last process exited, in which case,
12085 exit gdbserver. Adjust interface.
12086
12087 * remote-utils.c (remote_open): Don't block in accept. Instead
12088 register an event loop source on the listen socket file
12089 descriptor. Refactor bits into ...
12090 (listen_desc): ... this new global.
12091 (gdb_connected): ... this new function.
12092 (enable_async_notification): ... this new function.
12093 (handle_accept_event): ... this new function.
12094 (remote_close): Clear remote_desc.
12095
12096 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12097
12098 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12099 New fields.
12100 (mourn_inferior): Define.
12101 (target_process_qsupported): Avoid the dangling else problem.
12102 (thread_stopped): Define.
12103 (pause_all): Define.
12104 (target_waitstatus_to_string): Declare.
12105 * target.c (target_waitstatus_to_string): New.
12106
12107 * tracepoint.c (tracing): Make extern.
12108 (disconnected_tracing): New.
12109 (stop_tracing): Make extern. Handle tracing stops due to GDB
12110 disconnecting.
12111 (cmd_qtdisconnected): New.
12112 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12113 (handle_tracepoint_general_set): Handle QTDisconnected.
12114
12115 * event-loop.c (event_handler_func): Change return type to int.
12116 (process_event): Bail out if the event handler wants the event
12117 loop to stop.
12118 (handle_file_event): Ditto.
12119 (start_event_loop): Bail out if the event handler wants the event
12120 loop to stop.
12121
12122 * nto-low.c (nto_target_ops): Adjust.
12123 * spu-low.c (spu_wait): Don't remove the process here.
12124 (spu_target_ops): Adjust.
12125 * win32-low.c (win32_wait): Don't remove the process here.
12126 (win32_target_ops): Adjust.
12127
5d267c4c
PA
121282010-04-11 Pedro Alves <pedro@codesourcery.com>
12129
12130 * regcache.c (realloc_register_cache): Invalidate inferior's
12131 regcache before recreating it.
12132
623ccd72
PA
121332010-04-09 Pedro Alves <pedro@codesourcery.com>
12134
12135 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12136
219f2f23
PA
121372010-04-09 Stan Shebs <stan@codesourcery.com>
12138 Pedro Alves <pedro@codesourcery.com>
12139
12140 * server.h (LONGEST): New.
12141 (struct thread_info) <while_stepping>: New field.
12142 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12143 Declare.
12144 (initialize_tracepoint, handle_tracepoint_general_set)
12145 (handle_tracepoint_query, tracepoint_finished_step)
12146 (tracepoint_was_hit, release_while_stepping_state_list):
12147 (current_traceframe): Declare.
12148 * server.c (handle_general_set): Handle tracepoint packets.
12149 (read_memory): New.
12150 (write_memory): New.
12151 (handle_search_memory_1): Use read_memory.
12152 (handle_query): Report support for conditional tracepoints, trace
12153 state variables, and tracepoint sources. Handle tracepoint
12154 queries.
12155 (main): Initialize the tracepoints module.
12156 (process_serial_event): Handle traceframe reads/writes.
12157
12158 * linux-low.c (handle_tracepoints): New.
12159 (linux_wait_1): Call it.
12160 (linux_resume_one_lwp): Handle while-stepping.
12161 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12162 (linux_target_ops): Install them.
12163 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12164 New field.
12165 * linux-x86-low.c (x86_supports_tracepoints): New.
12166 (the_low_target). Install it.
12167
12168 * mem-break.h (delete_breakpoint): Declare.
12169 * mem-break.c (delete_breakpoint): Make external.
12170
12171 * target.h (struct target_ops): Add `supports_tracepoints',
12172 `read_pc', and `write_pc' fields.
12173 (target_supports_tracepoints): Define.
12174 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12175 (phex_nz): New.
12176
12177 * regcache.h (struct regcache) <registers_owned>: New field.
12178 (init_register_cache, regcache_cpy): Declare.
12179 (regcache_read_pc, regcache_write_pc): Declare.
12180 (register_cache_size): Declare.
12181 (supply_regblock): Declare.
12182 * regcache.c (init_register_cache): New.
12183 (new_register_cache): Use it.
12184 (regcache_cpy): New.
12185 (register_cache_size): New.
12186 (supply_regblock): New.
12187 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12188
219f2f23
PA
12189 * tracepoint.c: New.
12190
12191 * Makefile.in (OBS): Add tracepoint.o.
12192 (tracepoint.o): New rule.
12193
3a13a53b
L
121942010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12195
12196 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12197 (i386-mmx.o): New.
12198 (i386-mmx.c): Likewise.
12199 (i386-mmx-linux.o): Likewise.
12200 (i386-mmx-linux.c): Likewise.
12201
12202 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12203 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12204 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12205 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12206
12207 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12208 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12209 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12210
1570b33e
L
122112010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12212
12213 * Makefile.in (clean): Updated.
12214 (i386-avx.o): New.
12215 (i386-avx.c): Likewise.
12216 (i386-avx-linux.o): Likewise.
12217 (i386-avx-linux.c): Likewise.
12218 (amd64-avx.o): Likewise.
12219 (amd64-avx.c): Likewise.
12220 (amd64-avx-linux.o): Likewise.
12221 (amd64-avx-linux.c): Likewise.
12222
12223 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12224 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12225 (srv_amd64_regobj): Add amd64-avx.o.
12226 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12227 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12228 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12229 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12230 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12231 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12232 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12233
12234 * i387-fp.c: Include "i386-xstate.h".
12235 (i387_xsave): New.
12236 (i387_cache_to_xsave): Likewise.
12237 (i387_xsave_to_cache): Likewise.
12238 (x86_xcr0): Likewise.
12239
12240 * i387-fp.h (i387_cache_to_xsave): Likewise.
12241 (i387_xsave_to_cache): Likewise.
12242 (x86_xcr0): Likewise.
12243
12244 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12245 * linux-crisv32-low.c (target_regsets): Likewise.
12246 * linux-m68k-low.c (target_regsets): Likewise.
12247 * linux-mips-low.c (target_regsets): Likewise.
12248 * linux-ppc-low.c (target_regsets): Likewise.
12249 * linux-s390-low.c (target_regsets): Likewise.
12250 * linux-sh-low.c (target_regsets): Likewise.
12251 * linux-sparc-low.c (target_regsets): Likewise.
12252 * linux-xtensa-low.c (target_regsets): Likewise.
12253
12254 * linux-low.c: Include <sys/uio.h>.
12255 (regsets_fetch_inferior_registers): Support nt_type.
12256 (regsets_store_inferior_registers): Likewise.
12257 (linux_process_qsupported): New.
12258 (linux_target_ops): Add linux_process_qsupported.
12259
12260 * linux-low.h (regset_info): Add nt_type.
12261 (linux_target_ops): Add process_qsupported.
12262
12263 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12264 and <sys/uio.h>.
12265 (init_registers_i386_avx_linux): New.
12266 (init_registers_amd64_avx_linux): Likewise.
12267 (xmltarget_i386_linux_no_xml): Likewise.
12268 (xmltarget_amd64_linux_no_xml): Likewise.
12269 (PTRACE_GETREGSET): Likewise.
12270 (PTRACE_SETREGSET): Likewise.
12271 (x86_fill_xstateregset): Likewise.
12272 (x86_store_xstateregset): Likewise.
12273 (use_xml): Likewise.
12274 (x86_linux_update_xmltarget): Likewise.
12275 (x86_linux_process_qsupported): Likewise.
12276 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12277 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12278 init_registers_i386_linux here. Call
12279 x86_linux_update_xmltarget.
12280 (the_low_target): Add x86_linux_process_qsupported.
12281
12282 * server.c (handle_query): Call target_process_qsupported.
12283
12284 * target.h (target_ops): Add process_qsupported.
12285 (target_process_qsupported): New.
12286
fc7238bb
PA
122872010-04-03 Pedro Alves <pedro@codesourcery.com>
12288
12289 * inferiors.c (add_thread): Set last_status kind to
12290 TARGET_WAITKIND_IGNORE.
12291 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12292 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12293 (linux_wait_1): Move `thread' local definition to block that uses
12294 it. Don't NULL initialize `event_child'.
12295 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12296 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12297 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12298
bdabb078
PA
122992010-04-01 Pedro Alves <pedro@codesourcery.com>
12300
12301 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12302 an extended waitstatus, or by a watchpoint.
12303 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12304 thread was stepping or has been stopped by a watchpoint.
12305
d3bbe7a0
PA
123062010-04-01 Pedro Alves <pedro@codesourcery.com>
12307
12308 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12309 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12310 of another, then delete the previous, and validate all
12311 breakpoints.
12312 (validate_inserted_breakpoint): New.
12313 (delete_disabled_breakpoints): New.
12314 (validate_breakpoints): New.
12315 (check_mem_read): Validate breakpoints before trusting their
12316 shadow. Delete disabled breakpoints.
12317 (check_mem_write): Validate breakpoints before trusting they
12318 should be inserted. Delete disabled breakpoints.
12319 * mem-break.h (validate_breakpoints):
12320 * server.c (handle_query): Validate breakpoints when we see a
12321 qSymbol query.
12322
8b07ae33
PA
123232010-04-01 Pedro Alves <pedro@codesourcery.com>
12324
12325 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12326 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12327 if we could tell there's a GDB breakpoint at stop_pc.
12328 (need_step_over_p): Don't do a step over if we find a GDB
12329 breakpoint at the resume PC.
12330
12331 * mem-break.c (struct raw_breakpoint): New.
12332 (enum bkpt_type): New type `gdb_breakpoint'.
12333 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12334 fields. New field `raw'.
12335 (find_raw_breakpoint_at): New.
12336 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12337 breakpoint instead.
12338 (set_breakpoint_at): Adjust.
12339 (delete_raw_breakpoint): New.
12340 (release_breakpoint): New.
12341 (delete_breakpoint): Rename to...
12342 (delete_breakpoint_1): ... this. Add proc parameter. Use
12343 release_breakpoint. Return ENOENT.
12344 (delete_breakpoint): Reimplement.
12345 (find_breakpoint_at): Delete.
12346 (find_gdb_breakpoint_at): New.
12347 (delete_breakpoint_at): Delete.
12348 (set_gdb_breakpoint_at): New.
12349 (delete_gdb_breakpoint_at): New.
12350 (gdb_breakpoint_here): New.
12351 (set_reinsert_breakpoint): Use release_breakpoint.
12352 (uninsert_breakpoint): Rename to ...
12353 (uninsert_raw_breakpoint): ... this.
12354 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12355 (reinsert_raw_breakpoint): Change parameter type to
12356 raw_breakpoint.
12357 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12358 instead.
12359 (check_breakpoints): Adjust. Use release_breakpoint.
12360 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12361 (breakpoint_inserted_here): Ditto.
12362 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12363 Don't trust the breakpoint's shadow if it is not inserted.
12364 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12365 (delete_all_breakpoints): Adjust.
12366 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12367 use delete_breakpoint_1.
12368
12369 * mem-break.h (breakpoints_supported): Delete declaration.
12370 (set_gdb_breakpoint_at): Declare.
12371 (gdb_breakpoint_here): Declare.
12372 (delete_breakpoint_at): Delete.
12373 (delete_gdb_breakpoint_at): Declare.
12374
12375 * server.h (struct raw_breakpoint): Forward declare.
12376 (struct process_info): New field `raw_breakpoints'.
12377
12378 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12379 breakpoints.
12380
6bf5e0ba
PA
123812010-03-24 Pedro Alves <pedro@codesourcery.com>
12382
12383 * linux-low.c (status_pending_p_callback): Fix comment.
12384 (linux_wait_for_event_1): Move most of the internal breakpoint
12385 handling from here...
12386 (linux_wait_1): ... to here.
12387 (count_events_callback): New.
12388 (select_singlestep_lwp_callback): New.
12389 (select_event_lwp_callback): New.
12390 (cancel_breakpoints_callback): New.
12391 (select_event_lwp): New.
12392 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12393 priority to all LWPs that have had events that should be reported
12394 to the client. Cancel breakpoints when about to reporting the
12395 event to the client, not while stopping lwps. No longer cancel
12396 finished single-steps here.
12397 (cancel_finished_single_step): Delete.
12398 (cancel_finished_single_steps): Delete.
12399
414a389f
PA
124002010-03-24 Pedro Alves <pedro@codesourcery.com>
12401
12402 * mem-break.c (enum bkpt_type): New.
12403 (struct breakpoint): New field `type'.
12404 (set_breakpoint_at): Change return type to struct breakpoint
12405 pointer. Set type to `other_breakpoint' by default.
12406 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12407 in the breakpoint list.
12408 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12409 (reinsert_breakpoint): Rename to ...
12410 (reinsert_raw_breakpoint): ... this.
12411 (reinsert_breakpoints_at): Adjust.
12412 * mem-break.h (struct breakpoint): Declare.
12413 (set_breakpoint_at): Change return type to struct breakpoint
12414 pointer.
12415
2280c721
PA
124162010-03-24 Pedro Alves <pedro@codesourcery.com>
12417
12418 * server.c (handle_query): Assign, not compare.
12419
d50171e4
PA
124202010-03-24 Pedro Alves <pedro@codesourcery.com>
12421
12422 Teach linux gdbserver to step-over-breakpoints.
12423
12424 * linux-low.c (can_hardware_single_step): New.
12425 (supports_breakpoints): New.
12426 (handle_extended_wait): If stopping threads, read the stop pc of
12427 the new cloned LWP.
12428 (get_pc): New.
12429 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12430 low target doesn't support retrieving the PC.
12431 (add_lwp): Set last_resume_kind to resume_continue.
12432 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12433 (linux_attach): Don't clear stop_expected. Set the lwp's
12434 last_resume_kind to resume_stop.
12435 (linux_detach_one_lwp): Don't check for removed breakpoints.
12436 (check_removed_breakpoint): Delete.
12437 (status_pending_p): Rename to ...
12438 (status_pending_p_callback): ... this. Don't check for removed
12439 breakpoints. Don't consider threads that are stopped from GDB's
12440 perspective.
12441 (linux_wait_for_lwp): Always read the stop_pc here.
12442 (cancel_breakpoint): New.
12443 (step_over_bkpt): New global.
12444 (linux_wait_for_event_1): Implement stepping over breakpoints.
12445 (gdb_wants_lwp_stopped): New.
12446 (gdb_wants_all_stopped): New.
12447 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12448 single-step traps here. Store the thread's last reported target
12449 wait status.
12450 (send_sigstop): Don't clear stop_expected. Always set it,
12451 instead.
12452 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12453 (cancel_finished_single_step): New.
12454 (cancel_finished_single_steps): New.
12455 (wait_for_sigstop): Don't cancel finished single-step traps here.
12456 (linux_resume_one_lwp): Don't check for removed breakpoints.
12457 Don't set `step' on non-hardware step archs.
12458 (linux_set_resume_request): Ignore resume_stop requests if already
12459 stopping or stopped. Set the lwp's last_resume_kind.
12460 (resume_status_pending_p): Don't check for removed breakpoints.
12461 (need_step_over_p): New.
12462 (start_step_over): New.
12463 (finish_step_over): New.
12464 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12465 requests. Clear the thread's last reported target waitstatus.
12466 Don't use the `suspended' flag. Don't consider pending breakpoints.
12467 (linux_resume): Start a step-over if necessary.
12468 (proceed_one_lwp): New.
12469 (proceed_all_lwps): New.
12470 (unstop_all_lwps): New.
12471 * linux-low.h (struct lwp_info): Rewrite comment for the
12472 `suspended' flag. Add the `stop_pc' field. Delete the
12473 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12474 Add `'last_resume_kind' and `need_step_over' fields.
12475 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12476 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12477 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12478 (set_raw_breakpoint_at): New.
12479 (set_breakpoint_at): Rewrite to use it.
12480 (reinsert_breakpoint_handler): Delete.
12481 (set_reinsert_breakpoint): New.
12482 (reinsert_breakpoint_by_bp): Delete.
12483 (delete_reinsert_breakpoints): New.
12484 (uninsert_breakpoint): Rewrite.
12485 (uninsert_breakpoints_at): New.
12486 (reinsert_breakpoint): Rewrite.
12487 (reinsert_breakpoints_at): New.
12488 (check_breakpoints): Rewrite.
12489 (breakpoint_here): New.
12490 (breakpoint_inserted_here): New.
12491 (check_mem_read): Adjust.
12492 * mem-break.h (breakpoints_supported, breakpoint_here)
12493 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12494 (reinsert_breakpoint_by_bp): Delete declaration.
12495 (delete_reinsert_breakpoints): Declare.
12496 (reinsert_breakpoint): Delete declaration.
12497 (reinsert_breakpoints_at): Declare.
12498 (uninsert_breakpoint): Delete declaration.
12499 (uninsert_breakpoints_at): Declare.
12500 (check_breakpoints): Adjust prototype.
12501 * server.h: Adjust include order.
12502 (struct thread_info): Declare here. Add a `last_status' field.
12503
30ba68cb
MS
125042010-03-23 Michael Snyder <msnyder@vmware.com>
12505
12506 * server.c (crc32): New function.
12507 (handle_query): Add handling for 'qCRC:' request.
12508
b9a881c2
PA
125092010-03-23 Pedro Alves <pedro@codesourcery.com>
12510
12511 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12512 lwp had been stopped by a watchpoint.
12513
e92d13d5
PA
125142010-03-16 Pedro Alves <pedro@codesourcery.com>
12515
12516 * server.h (internal_error): Declare.
12517 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12518 * utils.c (internal_error): New function.
12519
64daa791
AS
125202010-03-15 Andreas Schwab <schwab@redhat.com>
12521
12522 * configure.srv: Fix typo setting srv_regobj.
12523
f52cd8cd
PA
125242010-03-15 Pedro Alves <pedro@codesourcery.com>
12525
12526 * linux-low.c (fetch_register): Avoid passing a non string literal
12527 format to `error'.
12528 (usr_store_inferior_registers): Ditto.
12529
93ae6fdc
PA
125302010-03-14 Pedro Alves <pedro@codesourcery.com>
12531
12532 * linux-low.c (linux_write_memory): Bail out early if peeking
12533 memory failed.
12534
c3adc08c
PA
125352010-03-14 Pedro Alves <pedro@codesourcery.com>
12536
12537 * linux-low.h (struct lwp_info): New fields
12538 `stopped_by_watchpoint' and `stopped_data_address'.
12539 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12540 here, and cache them in the lwp object.
12541 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12542 directly.
12543 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12544 field.
12545 (linux_stopped_by_watchpoint): Rewrite.
12546 (linux_stopped_data_address): Rewrite.
12547
bce522a2
PA
125482010-03-06 Simo Melenius <simo.melenius@iki.fi>
12549
12550 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12551 switching the current inferior, not before.
12552
90884b2b
L
125532010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12554
12555 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12556 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12557 i386-linux.c and amd64-linux.c.
12558 (reg-i386.o): Removed.
12559 (reg-i386.c): Likewise.
12560 (reg-i386-linux.o): Likewise.
12561 (reg-i386-linux.c): Likewise.
12562 (reg-x86-64.o): Likewise.
12563 (reg-x86-64.c): Likewise.
12564 (reg-x86-64-linux.o): Likewise.
12565 (reg-x86-64-linux.c): Likewise.
12566 (i386.o): New.
12567 (i386.c): Likewise.
12568 (i386-linux.o): Likewise.
12569 (i386-linux.c): Likewise.
12570 (amd64.o): Likewise.
12571 (amd64.c): Likewise.
12572 (amd64-linux.o): Likewise.
12573 (amd64-linux.c): Likewise.
12574
12575 * configure.srv (srv_i386_regobj): New.
12576 (srv_i386_linux_regobj): Likewise.
12577 (srv_amd64_regobj): Likewise.
12578 (srv_amd64_linux_regobj): Likewise.
12579 (srv_i386_32bit_xmlfiles): Likewise.
12580 (srv_i386_64bit_xmlfiles): Likewise.
12581 (srv_i386_xmlfiles): Likewise.
12582 (srv_amd64_xmlfiles): Likewise.
12583 (srv_i386_linux_xmlfiles): Likewise.
12584 (srv_amd64_linux_xmlfiles): Likewise.
12585 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12586 srv_xmlfiles to $srv_i386_xmlfiles.
12587 (i[34567]86-*-mingw32ce*): Likewise.
12588 (i[34567]86-*-mingw*): Likewise.
12589 (i[34567]86-*-nto*): Likewise.
12590 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12591 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12592 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12593 (x86_64-*-linux*): Likewise.
12594
12595 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12596 (init_registers_amd64_linux): New.
12597 (x86_arch_setup): Replace init_registers_x86_64_linux with
12598 init_registers_amd64_linux.
12599
193f13e6
MK
126002010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12601
12602 * configure.ac: Check for libdl. If it is not available link against
12603 static libthread_db.
12604 * configure: Regenerate.
12605
85d721b8
PA
126062010-02-22 Pedro Alves <pedro@codesourcery.com>
12607
12608 PR9605
12609
12610 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12611 handing a read watchpoint.
12612 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12613
6076632b
DE
126142010-02-12 Doug Evans <dje@google.com>
12615
12616 * linux-low.c (linux_supports_tracefork_flag): Document.
12617 (linux_look_up_symbols): Add comment.
12618
3327ccf7
L
126192010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12620
12621 * regcache.c (supply_register): Clear regcache if buf is NULL.
12622
0718675c 126232010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 12624 Joel Brobecker <brobecker@adacore.com>
0718675c
JB
12625
12626 * inferiors.c (find_inferior): Add function documentation.
12627 (unloaded_dll): Handle the case where the unloaded dll has not
12628 been previously registered in the dll list.
12629
177321bd
DJ
126302010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12631
12632 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12633 (thumb2_breakpoint): New.
12634 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12635
2b009048
DJ
126362010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12637
12638 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12639 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12640 breakpoints.
12641
3be029c7
PA
126422010-01-21 Pedro Alves <pedro@codesourcery.com>
12643
12644 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12645
18f5de3b
JK
126462010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12647
12648 * linux-s390-low.c (s390_collect_ptrace_register)
12649 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12650
3743bb4f
DE
126512010-01-21 Doug Evans <dje@google.com>
12652
14ce3065
DE
12653 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12654 (PTRACE_ARG4_TYPE): New macro.
12655 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12656 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12657 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12658 (usr_store_inferior_registers): Ditto.
12659 (linux_read_memory, linux_write_memory): Ditto.
12660 (linux_test_for_tracefork): Ditto.
12661
3743bb4f
DE
12662 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12663 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12664
8b315be5
PA
126652010-01-21 Pedro Alves <pedro@codesourcery.com>
12666
12667 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12668 target.
12669
85492558
PA
126702010-01-21 Pedro Alves <pedro@codesourcery.com>
12671
12672 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12673 prototype to take a regcache. Adjust.
12674
442ea881
PA
126752010-01-20 Pedro Alves <pedro@codesourcery.com>
12676
12677 * regcache.h (struct thread_info): Forward declare.
12678 (struct regcache): New.
12679 (new_register_cache): Adjust prototype.
12680 (get_thread_regcache): Declare.
12681 (free_register_cache): Adjust prototype.
12682 (registers_to_string, registers_from_string): Ditto.
12683 (supply_register, supply_register_by_name, collect_register)
12684 (collect_register_as_string, collect_register_by_name): Ditto.
12685 * regcache.c (struct inferior_regcache_data): Delete.
12686 (get_regcache): Rename to ...
12687 (get_thread_regcache): ... this. Adjust. Switch inferior before
12688 fetching registers.
12689 (regcache_invalidate_one): Adjust.
12690 (regcache_invalidate): Fix prototype.
12691 (new_register_cache): Return the new register cache.
12692 (free_register_cache): Change prototype.
12693 (realloc_register_cache): Adjust.
12694 (registers_to_string): Change prototype to take a regcache. Adjust.
12695 (registers_from_string): Ditto.
12696 (register_data): Ditto.
12697 (supply_register): Ditto.
12698 (supply_register_by_name): Ditto.
12699 (collect_register): Ditto.
12700 (collect_register_as_string): Ditto.
12701 (collect_register_by_name): Ditto.
12702 * server.c (process_serial_event): Adjust.
12703 * linux-low.h (regset_fill_func, regset_store_func): Change
12704 prototype.
12705 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12706 Change prototype.
12707 * linux-low.c (get_stop_pc): Adjust.
12708 (check_removed_breakpoint): Adjust.
12709 (linux_wait_for_event): Adjust.
12710 (linux_resume_one_lwp): Adjust.
12711 (fetch_register): Add regcache parameter. Adjust.
12712 (usr_store_inferior_registers): Ditto.
12713 (regsets_fetch_inferior_registers): Ditto.
12714 (regsets_store_inferior_registers): Ditto.
12715 (linux_fetch_registers, linux_store_registers): Ditto.
12716 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12717 regcache. Adjust.
43aaf8b6
PA
12718 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12719 Ditto.
442ea881
PA
12720 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12721 prototype to take a regcache.
12722 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12723 * remote-utils.c (convert_ascii_to_int, outreg)
12724 (prepare_resume_reply): Change prototype to take a regcache.
12725 Adjust.
12726 * target.h (struct target_ops) <fetch_registers, store_registers>:
12727 Change prototype to take a regcache.
12728 (fetch_inferior_registers, store_inferior_registers): Change
12729 prototype to take a regcache. Adjust.
12730 * proc-service.c (ps_lgetregs): Adjust.
12731 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12732 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12733 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12734 take a regcache. Adjust.
12735 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12736 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12737 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12738 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12739 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12740 (cris_cannot_fetch_register):
12741 (cris_breakpoint_at): Change prototype to take a regcache.
12742 Adjust.
12743 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12744 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12745 to take a regcache. Adjust.
12746 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12747 Adjust.
12748 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12749 take a regcache. Adjust.
12750 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12751 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12752 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12753 * linux-mips-low.c (mips_get_pc):
12754 (mips_set_pc): Change prototype to take a regcache. Adjust.
12755 (mips_reinsert_addr): Adjust.
12756 (mips_collect_register): Change prototype to take a regcache.
12757 Adjust.
12758 (mips_supply_register):
12759 (mips_collect_register_32bit, mips_supply_register_32bit)
12760 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12761 (mips_store_fpregset): Ditto.
43aaf8b6
PA
12762 * linux-ppc-low.c (ppc_supply_ptrace_register)
12763 (ppc_supply_ptrace_register): Ditto.
442ea881
PA
12764 (parse_spufs_run): Adjust.
12765 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12766 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12767 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12768 take a regcache. Adjust.
12769 * linux-s390-low.c (s390_collect_ptrace_register)
12770 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12771 (s390_set_pc): Change prototype to take a regcache. Adjust.
12772 (s390_arch_setup): Adjust.
12773 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12774 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12775 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12776 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12777 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12778 regcache. Adjust.
12779 (sparc_breakpoint_at): Adjust.
12780 * linux-xtensa-low.c (xtensa_fill_gregset):
12781 (xtensa_store_gregset):
12782 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12783 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12784 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12785 prototype to take a regcache. Adjust.
12786 * win32-arm-low.c (arm_fetch_inferior_register)
12787 (arm_store_inferior_register): Change prototype to take a
12788 regcache. Adjust.
12789 * win32-i386-low.c (i386_fetch_inferior_register)
12790 (i386_store_inferior_register): Change prototype to take a
12791 regcache. Adjust.
12792 * win32-low.c (child_fetch_inferior_registers)
12793 (child_store_inferior_registers): Change prototype to take a
12794 regcache. Adjust.
12795 (win32_wait): Adjust.
12796 (win32_fetch_inferior_registers): Change prototype to take a
12797 regcache. Adjust.
12798 (win32_store_inferior_registers): Adjust.
12799 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12800 store_inferior_register>: Change prototype to take a regcache.
12801
60c3d7b0
DE
128022010-01-20 Doug Evans <dje@google.com>
12803
12804 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12805 #ifdef.
12806 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 12807 (W_STOPCODE): Provide definition if missing.
60c3d7b0 12808
dc146f7c
VP
128092010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12810
12811 * linux-low.c (linux_core_of_thread): New.
12812 (compare_ints, show_process, list_threads): New.
12813 (linux_qxfer_osdata): Report threads and cores.
12814 (linux_target_op): Register linux_core_of_thread.
12815 * remote-utils.c (prepare_resume_reply): Report the core.
12816 (buffer_xml_printf): Support %d specifier.
12817 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12818 New.
12819 (handle_query): Handle qXfer:threads. Announce availability
12820 thereof.
12821 * target.h (struct target_ops): New field core_of_thread.
12822
7803799a
UW
128232010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12824
12825 * Makefile.in (clean): Remove new generated files.
12826 (reg-s390.o, reg-s390.c): Remove rules.
12827 (reg-s390x.o, reg-s390x.c): Likewise.
12828 (s390-linux32.o, s390-linux32.c): Add rules.
12829 (s390-linux64.o, s390-linux64.c): Likewise.
12830 (s390x-linux64.o, s390x-linux64.c): Likewise.
12831 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12832 * linux-s390-low.c: Include <elf.h>.
12833 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12834 (init_registers_s390): Remove prototype.
12835 (init_registers_s390x): Likewise.
12836 (init_registers_s390_linux32): Add prototype.
12837 (init_registers_s390_linux64): Likewise.
12838 (init_registers_s390x_linux64): Likewise.
12839 (s390_num_regs_3264): New define.
12840 (s390_regmap_3264): New global variable.
12841 (s390_cannot_fetch_register): Remove obsolete check.
12842 (s390_cannot_store_register): Likewise.
12843 (s390_collect_ptrace_register): Handle upper/lower register halves.
12844 (s390_supply_ptrace_register): Likewise.
12845 (s390_fill_gregset): Update to register number changes.
12846 (s390_get_hwcap): New routine.
12847 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12848 Install appropriate regmap and register set.
12849
6e7ffa39
JB
128502010-01-01 Joel Brobecker <brobecker@adacore.com>
12851
12852 * server.c (gdbserver_version): Update copyright year to 2010.
12853 * gdbreplay.c (gdbreplay_version): Likewise.
12854
957f3f49
DE
128552009-12-28 Doug Evans <dje@google.com>
12856
12857 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12858 elf/external.h. Include <elf.h> instead but only if necessary.
12859
ca5c370d
PA
128602009-12-28 Pedro Alves <pedro@codesourcery.com>
12861
12862 * linux-low.c (linux_remove_process): Remove `detaching'
12863 parameter. Don't release/detach from thread_db here.
12864 (linux_kill): Release/detach from thread_db here, ...
12865 (linux_detach): ... and here, before actually detaching.
12866 (linux_wait_1): ... and here, when a process exits.
12867 * thread-db.c (any_thread_of): New.
12868 (thread_db_free): Switch the current inferior to a thread of the
12869 passed in process.
12870
4ee62156
DE
128712009-12-21 Doug Evans <dje@google.com>
12872
d90e6a88
DE
12873 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12874
c5f62d5f
DE
12875 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12876 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12877 warning ifndef __NR_tkill. Move setting of errno there too.
12878 Delete unnecessary resetting of errno after syscall.
12879 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12880
10e86dd7
DE
12881 * configure.ac: Check for dladdr.
12882 * config.in: Regenerate.
12883 * configure: Regenerate.
12884 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12885 (try_thread_db_load): Update.
12886
4ee62156
DE
12887 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12888
00f515da
DE
128892009-12-18 Doug Evans <dje@google.com>
12890
e9464885
DE
12891 * event-loop.c: Include unistd.h if it exists.
12892
07d4f67e
DE
12893 * linux-low.c (my_waitpid): Move definition away from being in
12894 between linux_tracefork_child/linux_test_for_tracefork.
12895
00f515da
DE
12896 * gdb_proc_service.h (psaddr_t): Fix type.
12897 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12898 signature to match glibc.
12899
1de1badb
DE
129002009-12-16 Doug Evans <dje@google.com>
12901
12902 * linux-low.c (linux_read_memory): Fix argument to read.
12903
aeeb81d1
PA
129042009-11-26 Pedro Alves <pedro@codesourcery.com>
12905
12906 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12907 events, don't leave current_inferior pointing at null.
12908
10357975
PA
129092009-11-26 Pedro Alves <pedro@codesourcery.com>
12910
12911 * win32-low.c (LOG): Delete.
12912 (OUTMSG): Output to stderr.
12913 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12914 on compile time LOG macro.
12915 (win32_wait): Fix debug output.
12916
cf6e3471
PA
129172009-11-26 Pedro Alves <pedro@codesourcery.com>
12918
12919 * win32-low.c (win32_add_one_solib): If the dll name is
12920 "ntdll.dll", prepend the system directory to the dll path.
12921
0c85e18e
MK
129222009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12923
12924 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12925
9ac544ce 129262009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 12927 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK
12928
12929 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12930 * configure.ac: Check for __mcoldfire__ and set
12931 gdb_cv_m68k_is_coldfire.
12932 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12933 reg-cf.o and reg-m68k.o.
12934 * configure: Regenerated.
12935
fd7dd3e6
PA
129362009-11-16 Pedro Alves <pedro@codesourcery.com>
12937
12938 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12939 Pass it to thread_db_free.
12940 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12941 proper `detaching' argument to linux_remove_process.
12942 * linux-low.h (thread_db_free): Add `detaching' parameter.
12943 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12944 to thread_db_free.
12945 (thread_db_free): Add `detaching' parameter. Only
12946 call td_ta_clear_event if detaching from process.
12947
75aa492e
MK
129482009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12949
12950 * thread-db.c (thread_db_free): Fix typo.
12951
21e1bee4
PP
129522009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12953
12954 PR gdb/10838
12955 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12956
8838b45e
NS
129572009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12958
12959 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12960 with an i686 compiler.
12961 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12962 needed.
12963 * configure: Rebuilt.
12964
8a35fb51
SL
129652009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12966
12967 PR gdb/10783
12968
12969 * server.c (handle_search_memory_1): Correct read_addr initialization
12970 in loop for searching subsequent chunks.
12971
96f15937
PP
129722009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12973
12974 * configure.ac: New --with-libthread-db option.
12975 * thread-db.c: Allow direct dependence on libthread_db.
12976 (thread_db_free): Adjust.
12977 * config.in: Regenerate.
12978 * configure: Likewise.
889bf7c5 12979
5f7d1694
PP
129802009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12981
12982 PR gdb/10757
12983 * thread-db.c (attach_thread): New function.
12984 (maybe_attach_thread): Return success/failure.
12985 (find_new_threads_callback): Adjust.
889bf7c5
PA
12986 (thread_db_find_new_threads): Loop until no new threads.
12987
88e3b899
PA
129882009-10-13 Pedro Alves <pedro@codesourcery.com>
12989
12990 * proc-service.c (ps_lgetregs): Formatting.
12991
cdbfd419
PP
129922009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12993
12994 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12995 * configure.ac: Adjust.
12996 * linux-low.h (struct process_info_private): Move members to struct
12997 thread_db.
12998 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12999 * linux-low.c (linux_remove_process): Adjust.
13000 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13001 * server.c (handle_query): Move code ...
13002 (handle_monitor_command): ... here. New function.
13003 * target.h (struct target_ops): New member.
13004 * thread-db.c (struct thread_db): New.
13005 (libthread_db_search_path): New variable.
13006 (thread_db_create_event, thread_db_enable_reporting)
13007 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13008 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13009 (try_thread_db_load_1, dladdr_to_soname): New functions.
13010 (try_thread_db_load, thread_db_load_search): New functions.
13011 (thread_db_init): Search for libthread_db.
13012 (thread_db_free): New function.
13013 (thread_db_handle_monitor_command): Likewise.
13014 * config.in: Regenerate.
13015 * configure: Regenerate.
889bf7c5 13016
4168d2d6
UW
130172009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13018
13019 * spu-low.c (spu_kill): Wait for inferior to terminate.
13020 Call clear_inferiors.
13021 (spu_detach): Call clear_inferiors.
13022
81ecdfbb
RW
130232009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13024
13025 * aclocal.m4: Regenerate.
13026 * config.in: Likewise.
13027 * configure: Likewise.
13028
0b9ff2c0
UW
130292009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13030
13031 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13032 (parse_spufs_run): New function.
13033 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13034 (ppc_breakpoint_at): Handle SPU breakpoints.
13035
efcbbd14
UW
130362009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13037
13038 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13039 (SPUFS_MAGIC): Define.
13040 (spu_enumerate_spu_ids): New function.
13041 (linux_qxfer_spu): New function.
13042 (linux_target_ops): Install linux_qxfer_spu.
13043
f4d9bade
UW
130442009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13045
13046 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13047 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13048 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13049 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13050 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13051 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13052 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13053 (init_registers_powerpc_cell32l): Add prototype.
13054 (init_registers_powerpc_cell64l): Likewise.
13055 (ppc_arch_setup): Detect Cell/B.E. architecture.
13056
96e946ca
RW
130572009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13058
13059 * Makefile.in (datarootdir): New variable.
13060
58d6951d
DJ
130612009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13062
13063 * linux-low.c (linux_write_memory): Update debugging output.
13064 * Makefile.in (clean): Add new descriptions.
13065 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13066 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13067 * configure.srv: Add new files for arm*-*-linux*.
13068 * linux-arm-low.c: Add new declarations.
13069 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13070 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13071 (HWCAP_VFPv3D16): New.
13072 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13073 instead of __IWMMXT__.
13074 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13075 (arm_arch_setup): New.
13076 (target_regsets): Remove #ifdef. Add VFP regset.
13077 (the_low_target): Use arm_arch_setup.
13078
12b42a12
DJ
130792009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13080
13081 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13082 the main thread again.
13083
ac8c974e
AR
130842009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13085
13086 Adding Neutrino gdbserver.
13087 * configure: Regenerated.
13088 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13089 * configure.srv (i[34567]86-*-nto*): New target.
13090 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13091 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13092 (nto_comctrl) [__QNX__]: New function.
13093 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13094
4424e0c3 130952009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA
13096
13097 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13098 srv_tgtobj.
13099
912cf4ba
PA
131002009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13101 Pedro Alves <pedro@codesourcery.com>
13102
13103 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13104 don't support CONTEXT_EXTENDED_REGISTERS.
13105 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13106 (the_low_target): Install them.
13107 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13108 failing with ERROR_PIPE_NOT_CONNECTED.
13109
aa5ca48f
DE
131102009-06-30 Doug Evans <dje@google.com>
13111 Pierre Muller <muller@ics.u-strasbg.fr>
13112
13113 Add h/w watchpoint support to x86-linux, win32-i386.
13114 * Makefile.in (SFILES): Add i386-low.c
13115 (i386_low_h): Define.
13116 (i386-low.o): Add dependencies.
13117 (linux-x86-low.o): Add i386-low.h dependency.
13118 (win32-i386-low.o): Ditto.
13119 * i386-low.c: New file.
13120 * i386-low.h: New file.
13121 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13122 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13123 * linux-low.c (linux_add_process): Initialize arch_private.
13124 (linux_remove_process): Free arch_private.
13125 (add_lwp): Initialize arch_private.
13126 (delete_lwp): Free arch_private.
13127 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13128 provided.
13129 * linux-low.h (process_info_private): New member arch_private.
13130 (lwp_info): New member arch_private.
13131 (linux_target_ops): New members new_process, new_thread,
13132 prepare_to_resume.
13133 (ptid_of): New macro.
13134 * linux-x86-low.c: Include stddef.h, i386-low.h.
13135 (arch_process_info): New struct.
13136 (arch_lwp_info): New struct.
13137 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13138 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13139 (i386_dr_low_get_status): New function.
13140 (x86_insert_point, x86_remove_point): New functions.
13141 (x86_stopped_by_watchpoint): New function.
13142 (x86_stopped_data_address): New function.
13143 (x86_linux_new_process, x86_linux_new_thread): New functions.
13144 (x86_linux_prepare_to_resume): New function.
13145 (the_low_target): Add entries for insert_point, remove_point,
13146 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13147 prepare_to_resume.
13148 * server.c (debug_hw_points): New global.
13149 (monitor_show_help): Document set debug-hw-points.
13150 (handle_query): Process "set debug-hw-points".
13151 * server.h (debug_hw_points): Declare.
13152 (paddress): Declare.
13153 * utils.c (NUMCELLS, CELLSIZE): New macros.
13154 (get_sell, xsnprintf, paddress): New functions.
13155 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13156 remove_point, stopped_by_watchpoint, stopped_data_address.
13157 * win32-i386-low.c: Include i386-low.h.
13158 (debug_reg_state): Replaces dr.
13159 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13160 (i386_dr_low_get_status): New function.
13161 (i386_insert_point, i386_remove_point): New functions.
13162 (i386_stopped_by_watchpoint): New function.
13163 (i386_stopped_data_address): New function.
13164 (i386_initial_stuff): Update.
13165 (get_thread_context,set_thread_context,i386_thread_added): Update.
13166 (the_low_target): Add entries for insert_point,
13167 remove_point, stopped_by_watchpoint, stopped_data_address.
13168 * win32-low.c (win32_insert_watchpoint): New function.
13169 (win32_remove_watchpoint): New function.
13170 (win32_stopped_by_watchpoint): New function.
13171 (win32_stopped_data_address): New function.
13172 (win32_target_ops): Add entries for insert_watchpoint,
13173 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13174 * win32-low.h (win32_target_ops): New members insert_point,
13175 remove_point, stopped_by_watchpoint, stopped_data_address.
13176
d993e290
PA
131772009-06-25 Pedro Alves <pedro@codesourcery.com>
13178
13179 * server.c (process_serial_event): Re-return unsupported, not
13180 error, if the type isn't recognized. Re-allow supporting only
13181 insert or remove packets. Also call require_running for
13182 breakpoints. Add missing break statement to default case. Tidy.
13183 * target.h (struct target_ops): Rename insert_watchpoint to
13184 insert_point, and remove_watchpoint to remove_point.
13185
13186 * linux-low.h (struct linux_target_ops): Likewise.
13187 * linux-low.c (linux_insert_watchpoint): Rename to ...
13188 (linux_insert_point): ... this. Adjust.
13189 (linux_remove_watchpoint): Rename to ...
13190 (linux_remove_point): ... this. Adjust.
13191 (linux_target_ops): Adjust.
13192 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13193 (cris_insert_point): ... this.
13194 (cris_remove_watchpoint): Rename to ...
13195 (cris_remove_point): ... this.
13196 (the_low_target): Adjust.
13197
0f54c268
PM
131982009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13199
13200 * server.c (handle_v_kill): Pass signal_pid to
13201 kill_inferior if multi_process is zero.
13202
c6314022
AR
132032009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13204
13205 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13206 * target.h (target_ops): Comment for *_watchpoint to make it clear
13207 the functions can get types '0' and '1'.
13208
4463ce24
AR
132092009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13210
13211 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13212 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13213 * regcache.c (get_regcache): Likewise.
13214 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13215 * win32-low.c (child_fetch_inferior_registers): Remove check for
13216 regno 0.
13217
cf8fd78b
PA
132182009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13219 Pedro Alves <pedro@codesourcery.com>
13220
13221 * target.h (struct target_ops) <supports_multi_process>: New
13222 callback.
13223 (target_supports_multi_process): New.
13224 * server.c (handle_query): Even if GDB reports support, only
13225 enable multi-process if the target also supports it. Report
13226 multi-process support only if the target backend supports it.
13227 * linux-low.c (linux_supports_multi_process): New function.
13228 (linux_target_ops): Install it as target_supports_multi_process
13229 callback.
13230
47c0c975
DE
132312009-05-24 Doug Evans <dje@google.com>
13232
e09875d4
DE
13233 Global renaming of find_thread_pid to find_thread_ptid.
13234 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13235 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13236 All callers updated.
13237
e27d73f6
DE
13238 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13239 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13240 directly.
13241
47c0c975
DE
13242 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13243 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13244 (linux_resume_one_lwp): Ditto.
13245
2acc282a
DE
132462009-05-23 Doug Evans <dje@google.com>
13247
13248 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13249 from struct inferior_list_entry * to struct lwp_info *.
13250 All callers updated.
13251
9f1036c1
DE
132522009-05-13 Doug Evans <dje@google.com>
13253
13254 * linux-x86-low.c: Don't include assert.h.
13255 (x86_siginfo_fixup): Use fatal, not assert.
13256 (x86_arch_setup): Fix comment.
13257
d0722149
DE
132582009-05-12 Doug Evans <dje@google.com>
13259
13260 Biarch support for i386/amd64 gdbserver.
13261 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13262 Add linux-x86-low.c.
13263 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13264 (linux-x86-low.o): Add.
13265 * linux-x86-64-low.c: Delete.
13266 * linux-i386-low.c: Delete.
13267 * linux-x86-low.c: New file.
13268 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13269 linux-x86-low.o.
13270 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13271 linux-x86-low.o.
13272 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13273 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13274 (linux_child_pid_to_exec_file): New function.
13275 (elf_64_header_p, elf_64_file_p): New functions.
13276 (siginfo_fixup): New function.
13277 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13278 give target a chance to convert layout.
13279 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13280 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13281
fdeb2a12
DE
132822009-05-07 Doug Evans <dje@google.com>
13283
13284 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13285 (regsets_store_inferior_registers): Ditto.
13286
a6dbe5df
PA
132872009-05-06 Pedro Alves <pedro@codesourcery.com>
13288
13289 PR server/10048
13290
13291 * linux-low.c (must_set_ptrace_flags): Delete.
13292 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13293 of the global.
13294 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13295 `lwp->must_set_ptrace_flags' instead.
ba42693b 13296 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA
13297 (linux_wait_1): ... not here.
13298
5091eb23
DE
132992009-04-30 Doug Evans <dje@google.com>
13300
9f767825
DE
13301 * inferiors.c (started_inferior_callback): New function.
13302 (attached_inferior_callback): New function.
13303 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13304 * server.c (print_started_pid, print_attached_pid): New functions.
13305 (detach_or_kill_for_exit): New function.
13306 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13307 * server.h (have_started_inferiors_p): Declare.
13308 (have_attached_inferiors_p): Declare.
13309
5091eb23
DE
13310 * inferiors.c (remove_process): Fix memory leak, free process.
13311 * linux-low.c (linux_remove_process): New function.
13312 (linux_kill): Call it instead of remove_process.
13313 (linux_detach, linux_wait_1): Ditto.
13314
155c8968
PA
133152009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13316
13317 * configure.srv: Add x86 Windows CE target.
13318
7fe519cb
UW
133192009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13320
13321 * inferiors.c (get_thread_process): Make global.
13322 * server.h (get_thread_process): Add prototype.
13323 * thread-db.c (find_one_thread): Use get_thread_process
13324 instead of current_process.
13325 (thread_db_get_tls_address): Do not crash if called when
13326 thread layer is not yet initialized.
13327
5472f405
UW
133282009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13329
13330 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13331 * spu-low.c (current_tid): Rename to ...
13332 (current_ptid): ... this.
13333 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13334 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13335 ptid_get_lwp (current_ptid) instead of current_tid.
13336 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13337 instead of current_tid. Use find_process_pid to verify pid
13338 argument is valid. Pass proper argument to remove_process.
13339 (spu_thread_alive): Compare current_ptid instead of current_tid.
13340 (spu_resume): Likewise.
13341
55ac2b99
PA
133422009-04-02 Pedro Alves <pedro@codesourcery.com>
13343
13344 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13345 variable.
13346
95954743
PA
133472009-04-01 Pedro Alves <pedro@codesourcery.com>
13348
13349 Implement the multiprocess extensions, and add linux multiprocess
13350 support.
13351
13352 * server.h (ULONGEST): Declare.
13353 (struct ptid, ptid_t): New.
13354 (minus_one_ptid, null_ptid): Declare.
13355 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13356 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13357 (struct inferior_list_entry): Change `id' type from unsigned from
13358 to ptid_t.
13359 (struct sym_cache, struct breakpoint, struct
13360 process_info_private): Forward declare.
13361 (struct process_info): Declare.
13362 (current_process): Declare.
13363 (all_processes): Declare.
13364 (initialize_inferiors): Declare.
13365 (add_thread): Adjust to use ptid_t.
13366 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13367 (add_process, remove_process, find_thread_pid): Declare.
13368 (find_inferior_id): Adjust to use ptid_t.
13369 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13370 (multi_process): Declare.
13371 (push_event): Adjust to use ptid_t.
13372 (read_ptid, write_ptid): Declare.
13373 (prepare_resume_reply): Adjust to use ptid_t.
13374 (clear_symbol_cache): Declare.
13375 * inferiors.c (all_processes): New.
13376 (null_ptid, minus_one_ptid): New.
13377 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13378 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13379 (add_thread): Change unsigned long to ptid. Remove gdb_id
13380 parameter. Adjust.
13381 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13382 (gdb_id_to_thread): Rename to ...
13383 (find_thread_pid): ... this. Change unsigned long to ptid.
13384 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13385 (loaded_dll, pull_pid_from_list): Adjust.
13386 (add_process, remove_process, find_process_pid)
13387 (get_thread_process, current_process, initialize_inferiors): New.
13388 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13389 (struct target_waitstatus) <related_pid>: Ditto.
13390 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13391 return type to int.
13392 (struct target_ops) <join>: Add `pid' argument.
13393 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13394 (struct target_ops) <wait>: Add `ptid' field. Change return type
13395 to ptid.
13396 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13397 (mywait): Add `ptid' argument. Change return type to ptid_t.
13398 (target_pid_to_str): Declare.
13399 * target.c (set_desired_inferior): Adjust to use ptids.
13400 (mywait): Add new `ptid' argument. Adjust.
13401 (target_pid_to_str): New.
13402 * mem-break.h (free_all_breakpoints): Declare.
13403 * mem-break.c (breakpoints): Delelete.
13404 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13405 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13406 to use per-process breakpoint list.
13407 (free_all_breakpoints): New.
13408 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13409 (symbol_cache, all_symbols_looked_up): Delete.
13410 (hexchars): New.
13411 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13412 read_ptid): New.
13413 (prepare_resume_reply): Change ptid argument's type from unsigned
13414 long to ptid_t. Adjust. Implement W;process and X;process.
13415 (free_sym_cache, clear_symbol_cache): New.
13416 (look_up_one_symbol): Adjust to per-process symbol cache. *
13417 * server.c (cont_thread, general_thread, step_thread): Change type
13418 to ptid_t.
13419 (attached): Delete.
13420 (multi_process): New.
13421 (last_ptid): Change type to ptid_t.
13422 (struct vstop_notif) <ptid>: Change type to ptid_t.
13423 (queue_stop_reply, push_event): Change `ptid' argument's type to
13424 ptid_t.
13425 (discard_queued_stop_replies): Add `pid' argument.
13426 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13427 changes. Don't reference the `attached' global.
13428 (attach_inferior): Adjust to mywait interface changes.
13429 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13430 features. Handle and report "multiprocess+". Handle
13431 "qAttached:PID".
13432 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13433 changes.
13434 (handle_v_kill): New.
13435 (handle_v_stopped): Adjust to use target_pid_to_str.
13436 (handle_v_requests): Allow multiple attaches and runs when
13437 multiprocess extensions are in effect. Handle "vKill".
13438 (myresume): Adjust to use ptids.
13439 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13440 (handle_status): Adjust to discard_queued_stop_replies interface
13441 change.
13442 (first_thread_of, kill_inferior_callback)
13443 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13444 (main): Call initialize_inferiors. Adjust to use ptids, killing
13445 and detaching from all inferiors. Handle multiprocess packet
13446 variants.
13447 * linux-low.h: Include gdb_proc_service.h.
13448 (struct process_info_private): New.
13449 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13450 <lwpid_of>: Use ptid_get_lwp.
13451 (get_lwp_thread): Adjust.
13452 (struct lwp_info): Add `dead' member.
13453 (find_lwp_pid): Declare.
13454 * linux-low.c (thread_db_active): Delete.
13455 (new_inferior): Adjust comment.
13456 (inferior_pid): Delete.
13457 (linux_add_process): New.
13458 (handle_extended_wait): Adjust.
13459 (add_lwp): Change unsigned long to ptid.
13460 (linux_create_inferior): Add process to processes table. Adjust
13461 to use ptids. Don't set new_inferior here.
13462 (linux_attach_lwp): Rename to ...
13463 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13464 it. Adjust to use ptids.
13465 (linux_attach_lwp): New.
13466 (linux_attach): Add process to processes table. Don't set
13467 new_inferior here.
13468 (struct counter): New.
13469 (second_thread_of_pid_p, last_thread_of_process_p): New.
13470 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13471 multiple processes.
13472 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13473 processes. Remove process from process table.
13474 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13475 to multiple processes.
13476 (any_thread_of): New.
13477 (linux_detach): Add `pid' argument, and handle it. Remove process
13478 from processes table.
13479 (linux_join): Add `pid' argument. Handle it.
13480 (linux_thread_alive): Change unsighed long argument to ptid_t.
13481 Consider dead lwps as not being alive.
13482 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13483 threads we're not interested in.
13484 (same_lwp, find_lwp_pid): New.
13485 (linux_wait_for_lwp): Change `pid' argument's type from int to
13486 ptid_t. Adjust.
13487 (linux_wait_for_event): Rename to ...
13488 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13489 from int to ptid_t. Adjust.
13490 (linux_wait_for_event): New.
13491 (linux_wait_1): Add `ptid' argument. Change return type to
13492 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13493 that exit from the process table.
13494 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13495 Adjust.
13496 (mark_lwp_dead): New.
13497 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13498 stopping all threads, mark its main lwp as dead.
13499 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13500 ptids.
13501 (fetch_register, usr_store_inferior_registers)
13502 (regsets_fetch_inferior_registers)
13503 (regsets_store_inferior_registers, linux_read_memory)
13504 (linux_write_memory): Inline `inferior_pid'.
13505 (linux_look_up_symbols): Adjust to use per-process
13506 `thread_db_active'.
13507 (linux_request_interrupt): Adjust to use ptids.
13508 (linux_read_auxv): Inline `inferior_pid'.
13509 (initialize_low): Don't reference thread_db_active.
13510 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13511 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13512 (ps_getpid): Return the pid of the current inferior.
13513 * thread-db.c (proc_handle, thread_agent): Delete.
13514 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13515 per-process data.
13516 (find_one_thread): Change argument type to ptid_t. Adjust to
13517 per-process data.
13518 (maybe_attach_thread): Adjust to per-process data and ptids.
13519 (thread_db_find_new_threads): Ditto.
13520 (thread_db_init): Ditto.
13521 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13522 processes table. Adjust to use ptids.
13523 (spu_kill, spu_detach): Adjust interface. Remove process from
13524 processes table.
13525 (spu_join, spu_thread_alive): Adjust interface.
13526 (spu_wait): Adjust interface. Remove process from processes
13527 table. Adjust to use ptids.
13528 * win32-low.c (current_inferior_tid): Delete.
13529 (current_inferior_ptid): New.
13530 (debug_event_ptid): New.
13531 (thread_rec): Take a ptid. Adjust.
13532 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13533 (child_delete_thread): Ditto.
13534 (do_initial_child_stuff): Add `attached' argument. Add process to
13535 processes table.
13536 (child_fetch_inferior_registers, child_store_inferior_registers):
13537 Adjust.
13538 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13539 (win32_attach): Pass 1 to do_initial_child_stuff.
13540 (win32_kill): Adjust interface. Remove process from processes
13541 table.
13542 (win32_detach): Ditto.
13543 (win32_join): Adjust interface.
13544 (win32_thread_alive): Take a ptid.
13545 (win32_resume): Adjust to use ptids.
13546 (get_child_debug_event): Ditto.
13547 (win32_wait): Adjust interface. Remove exiting process from
13548 processes table.
13549
bd99dc85
PA
135502009-04-01 Pedro Alves <pedro@codesourcery.com>
13551
13552 Non-stop mode support.
13553
13554 * server.h (non_stop): Declare.
13555 (gdb_client_data, handler_func): Declare.
13556 (delete_file_handler, add_file_handler, start_event_loop):
13557 Declare.
13558 (handle_serial_event, handle_target_event, push_event)
13559 (putpkt_notif): Declare.
13560 * target.h (enum resume_kind): New.
13561 (struct thread_resume): Replace `step' field by `kind' field.
13562 (TARGET_WNOHANG): Define.
13563 (struct target_ops) <wait>: Add `options' argument.
13564 <supports_non_stop, async, start_non_stop>: New fields.
13565 (target_supports_non_stop, target_async): New.
13566 (start_non_stop): Declare.
13567 (mywait): Add `options' argument.
13568 * target.c (mywait): Add `options' argument. Print child exit
13569 notifications here.
13570 (start_non_stop): New.
13571 * server.c (non_stop, own_buf, mem_buf): New globals.
13572 (struct vstop_notif): New.
13573 (notif_queue): New global.
13574 (queue_stop_reply, push_event, discard_queued_stop_replies)
13575 (send_next_stop_reply): New.
13576 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13577 interface changes.
13578 (attach_inferior): In non-stop mode, don't wait for the target
13579 here.
13580 (handle_general_set): Handle QNonStop.
13581 (handle_query): When handling qC, return the current general
13582 thread, instead of the first thread of the list.
13583 (handle_query): If the backend supports non-stop mode, include
13584 QNonStop+ in the qSupported query response.
13585 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13586 and non-stop mode.
13587 (handle_v_attach, handle_v_run): Handle non-stop mode.
13588 (handle_v_stopped): New.
13589 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13590 (myresume): Adjust to use resume_kind. Handle non-stop.
13591 (queue_stop_reply_callback): New.
13592 (handle_status): Handle non-stop mode.
13593 (main): Clear non_stop flag on reconnection. Use the event-loop.
13594 Refactor serial protocol handling from here ...
13595 (process_serial_event): ... to this new function. When GDB
13596 selects any thread, select one here. In non-stop mode, wait until
13597 GDB acks all pending events before exiting.
13598 (handle_serial_event, handle_target_event): New.
13599 * remote-utils.c (remote_open): Install remote_desc in the event
13600 loop.
13601 (remote_close): Remove remote_desc from the event loop.
13602 (putpkt_binary): Rename to...
13603 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13604 (putpkt_binary): New as wrapper around putpkt_binary_1.
13605 (putpkt_notif): New.
13606 (prepare_resume_reply): In non-stop mode, don't change the
13607 general_thread.
13608 * event-loop.c: New.
13609 * Makefile.in (OBJ): Add event-loop.o.
13610 (event-loop.o): New rule.
13611
13612 * linux-low.h (pid_of): Moved here.
13613 (lwpid_of): New.
13614 (get_lwp_thread): Use lwpid_of.
13615 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13616 * linux-low.c (pid_of): Delete.
13617 (inferior_pid): Use lwpid_of.
13618 (linux_event_pipe): New.
13619 (target_is_async_p): New.
13620 (delete_lwp): New.
13621 (handle_extended_wait): Use lwpid_of.
13622 (add_lwp): Don't set lwpid field.
13623 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13624 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13625 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13626 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13627 first. Adjust to linux_wait_for_event interface changes. Use
13628 lwpid_of.
13629 (linux_detach): Don't delete the main lwp here.
13630 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13631 (status_pending_p): Don't consider explicitly suspended lwps.
13632 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13633 pointer. Add OPTIONS argument. Change return type to int. Use
13634 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13635 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13636 pointer. Add status pointer argument. Return a pid instead of a
13637 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13638 changes. In non-stop mode, don't switch to a random thread.
13639 (linux_wait): Rename to...
13640 (linux_wait_1): ... this. Add target_options argument, and handle
13641 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13642 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13643 clean exit and signal exit code. Don't stop all threads in
13644 non-stop mode. In all-stop mode, only stop all threads when
13645 reporting a stop to GDB. Handle explicit thread stop requests.
13646 (async_file_flush, async_file_mark): New.
13647 (linux_wait): New.
13648 (send_sigstop): Use lwpid_of.
13649 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13650 interface changes. In non-stop mode, don't switch to a random
13651 thread.
13652 (linux_resume_one_lwp): Use lwpid_of.
13653 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13654 (linux_resume_one_thread): ... this. Handle resume_stop. In
13655 non-stop mode, don't look for pending flag in all threads.
13656 (resume_status_pending_p): Don't consider explicitly suspended
13657 threads.
13658 (my_waitpid): Reimplement. Emulate __WALL.
13659 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13660 Use lwpid_of.
13661 (sigchld_handler, linux_supports_non_stop, linux_async)
13662 (linux_start_non_stop): New.
13663 (linux_target_ops): Register linux_supports_non_stop, linux_async
13664 and linux_start_non_stop.
13665 (initialize_low): Install SIGCHLD handler.
13666 * thread-db.c (thread_db_create_event, find_one_thread)
13667 (thread_db_get_tls_address): Use lwpid_of.
13668 * win32-low.c (win32_detach): Adjust to use resume_kind.
13669 (win32_wait): Add `options' argument.
13670 * spu-low.c (spu_resume): Adjust to use resume_kind.
13671 (spu_wait): Add `options' argument.
13672
5b1c542e
PA
136732009-04-01 Pedro Alves <pedro@codesourcery.com>
13674
13675 Decouple target code from remote protocol.
13676
13677 * target.h (enum target_waitkind): New.
13678 (struct target_waitstatus): New.
13679 (struct target_ops) <wait>: Return an unsigned long. Take a
13680 target_waitstatus pointer instead of a char pointer.
13681 (mywait): Likewise.
13682 * target.c (mywait): Change prototype to return an unsigned long.
13683 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13684 * server.h (thread_from_wait, old_thread_from_wait): Delete
13685 declarations.
13686 (prepare_resume_reply): Change prototype to take a
13687 target_waitstatus.
13688 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13689 (last_status, last_ptid): New.
13690 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13691 pid instead of a signal.
13692 (attach_inferior): Remove "status" and "signal" parameters.
13693 Adjust.
13694 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13695 not as an address.
13696 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13697 (handle_v_requests, myresume): Remove "status" and "signal"
13698 parameters. Adjust.
13699 (handle_status): New.
13700 (main): Delete local `status'. Adjust.
13701 * remote-utils.c: Include target.h.
13702 (prepare_resume_reply): Change prototype to take a
13703 target_waitstatus. Adjust.
13704
13705 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13706 interface.
13707 * spu-low.c (spu_wait): Adjust.
13708 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13709 Delete.
13710 (win32_wait): Adjust.
13711
2bd7c093
PA
137122009-04-01 Pedro Alves <pedro@codesourcery.com>
13713
13714 * target.h (struct thread_resume): Delete leave_stopped member.
13715 (struct target_ops): Add a `n' argument to the `resume' callback.
13716 * server.c (start_inferior): Adjust.
13717 (handle_v_cont, myresume): Adjust.
13718 * linux-low.c (check_removed_breakpoint): Adjust to resume
13719 interface change, and to removed leave_stopped field.
13720 (resume_ptr): Delete.
13721 (struct thread_resume_array): New.
13722 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13723 resume interface change.
13724 (linux_continue_one_thread, linux_queue_one_thread)
13725 (resume_status_pending_p): Check if the resume field is NULL
13726 instead of checking the leave_stopped member.
13727 (linux_resume): Adjust to the target resume interface change.
13728 * spu-low.c (spu_resume): Adjust to the target resume interface
13729 change.
13730 * win32-low.c (win32_detach, win32_resume): Ditto.
13731
c35fafde
PA
137322009-04-01 Pedro Alves <pedro@codesourcery.com>
13733
13734 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13735 flag.
13736 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13737 pending.
13738 (linux_continue_one_thread): Only preserve the stepping flag if
13739 there's a pending breakpoint.
13740
0a59d50b
PA
137412009-03-31 Pedro Alves <pedro@codesourcery.com>
13742
13743 * server.c (main): After the inferior having exited, call
13744 remote_close before exiting gdbserver.
13745
f04c6d38
TJB
137462009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13747
13748 Fix size of FPSCR in Power 7 processors.
13749 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13750 (PPC_FEATURE_HAS_DFP): New #define.
13751 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13752 size of the FPSCR.
13753
78e5cee6
PA
137542009-03-23 Pedro Alves <pedro@codesourcery.com>
13755
13756 * server.c (handle_query) Whitespace and formatting.
13757
1b3f6016
PA
137582009-03-22 Pedro Alves <pedro@codesourcery.com>
13759
13760 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13761 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13762 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13763 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13764 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13765 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13766 Makefile.in, configure.ac: Fix whitespace throughout.
13767 * configure: Regenerate.
13768
a07b2135
PA
137692009-03-22 Pedro Alves <pedro@codesourcery.com>
13770
13771 * inferiors.c (find_inferior): Make it safe for the callback
13772 function to delete the currently iterated inferior.
13773
67cc2626
PA
137742009-03-22 Pedro Alves <pedro@codesourcery.com>
13775
13776 * Makefile.in (linuw_low_h): Move higher.
13777 (thread-db.o): Depend on $(linux_low_h).
13778
54a0b537
PA
137792009-03-17 Pedro Alves <pedro@codesourcery.com>
13780
13781 Rename "process" to "lwp" throughout.
13782
13783 * linux-low.c (all_processes): Rename to...
13784 (all_lwps): ... this.
13785 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13786 (add_process): Rename to ...
13787 (add_lwp): ... this. Adjust.
13788 (linux_create_inferior): Adjust.
13789 (linux_attach_lwp): Adjust.
13790 (linux_attach): Adjust.
13791 (linux_kill_one_process): Rename to ...
13792 (linux_kill_one_lwp): ... this. Adjust.
13793 (linux_kill): Adjust.
13794 (linux_detach_one_process): Rename to ...
13795 (linux_detach_one_lwp): ... this. Adjust.
13796 (linux_detach): Adjust.
13797 (check_removed_breakpoint): Adjust.
13798 (status_pending_p): Adjust.
13799 (linux_wait_for_process): Rename to ...
13800 (linux_wait_for_lwp): ... this. Adjust.
13801 (linux_wait_for_event): Adjust.
13802 (send_sigstop): Adjust.
13803 (wait_for_sigstop): Adjust.
13804 (stop_all_processes): Rename to ...
13805 (stop_all_lwps): ... this.
13806 (linux_resume_one_process): Rename to ...
13807 (linux_resume_one_lwp): ... this. Adjust.
13808 (linux_set_resume_request, linux_continue_one_thread)
13809 (linux_queue_one_thread, resume_status_pending_p)
13810 (usr_store_inferior_registers, regsets_store_inferior_registers)
13811 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13812 Adjust.
13813 * linux-low.h (get_process): Rename to ...
13814 (get_lwp): ... this. Adjust.
13815 (get_thread_process): Rename to ...
13816 (get_thread_lwp): ... this. Adjust.
13817 (get_process_thread): Rename to ...
13818 (get_lwp_thread): ... this. Adjust.
13819 (struct process_info): Rename to ...
13820 (struct lwp_info): ... this.
13821 (all_processes): Rename to ...
13822 (all_lwps): ... this.
13823 * proc-service.c (ps_lgetregs): Adjust.
13824 * thread-db.c (thread_db_create_event, find_one_thread)
13825 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13826
0b16c5cf
PA
138272009-03-14 Pedro Alves <pedro@codesourcery.com>
13828
13829 * server.c (handle_query): Handle "qAttached".
13830
32de4b9d
NS
138312009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13832
13833 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13834 GPLv3, update license URL.
13835
2aecd87f
DE
138362009-03-01 Doug Evans <dje@google.com>
13837
93efd302 13838 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE
13839 (server_h): Add gdb_signals.h.
13840 (signals.o): Update.
13841 * server.h (target_signal_from_host,target_signal_to_host_p)
13842 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13843
86b1f9c5
PM
138442009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13845
13846 * remote-utils.c (getpkt): Also generate remote-debug
13847 information if noack_mode is set.
13848
4aa995e1
PA
138492009-02-06 Pedro Alves <pedro@codesourcery.com>
13850
13851 * server.c (handle_query): Report qXfer:siginfo:read and
13852 qXfer:siginfo:write as supported and handle them.
13853 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13854 * linux-low.c (linux_xfer_siginfo): New.
13855 (linux_target_ops): Set it.
13856
62709adf
PA
138572009-01-26 Pedro Alves <pedro@codesourcery.com>
13858
13859 * server.c (gdbserver_usage): Mention --remote-debug.
13860 (main): Accept '--remote-debug' switch.
13861
aef93bd7
DE
138622009-01-18 Doug Evans <dje@google.com>
13863
13864 * regcache.c (new_register_cache): No need to check result of xcalloc.
13865 * server.c (handle_search_memory): Back out calls to xmalloc,
13866 result is checked and error is returned to user upon failure.
13867 (handle_query): Ditto. Add more checks for result of malloc.
13868 (handle_v_cont): Check result of malloc, report error back to
13869 user upon failure.
13870 (handle_v_run): Ditto. Call freeargv.
13871 * server.h (freeargv): Declare.
13872 * utils.c (freeargv): New fn.
13873
54363045
DE
138742009-01-15 Doug Evans <dje@google.com>
13875
f626972c
DE
13876 * gdbreplay.c (perror_with_name): Make arg const char *.
13877 * server.h (target_signal_to_name): Make return type const char *.
0842e787 13878 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 13879 * utils.c (perror_with_name): Make arg const char *.
54363045 13880
18aae699
PA
138812009-01-14 Pedro Alves <pedro@codesourcery.com>
13882
13883 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13884 when handling a EXIT_PROCESS_DEBUG_EVENT.
13885
ff703abe
JB
138862009-01-06 Joel Brobecker <brobecker@adacore.com>
13887
13888 * gdbreplay.c (gdbreplay_version): Update copyright year.
13889 * server.c (gdbserver_version): Likewise.
13890
f21cc1a2 138912009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE
13892
13893 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 13894 (handle_extended_wait): Improve comment.
0e21c1ec 13895
bca929d3
DE
138962008-12-13 Doug Evans <dje@google.com>
13897
13898 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13899 * server.h (ATTR_MALLOC): New macro.
13900 (xmalloc,xcalloc,xstrdup): Declare.
13901 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13902 * inferiors.c: Ditto.
13903 * linux-low.c: Ditto.
13904 * mem-break.c: Ditto.
13905 * regcache.c: Ditto.
13906 * remote-utils.c: Ditto.
13907 * server.c: Ditto.
13908 * target.c: Ditto.
13909 * win32-low.c: Ditto.
13910
97438e3f
DE
139112008-12-12 Doug Evans <dje@google.com>
13912
896c7fbb
DE
13913 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13914 in debugging printf.
13915
97438e3f
DE
13916 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13917
e3b886f8
DE
139182008-12-09 Doug Evans <dje@google.com>
13919
13920 * linux-low.h (struct process_info): Delete member tid, unused.
13921 * thread-db.c (find_one_thread): Update.
13922 (maybe_attach_thread): Update.
13923
07e059b5
VP
139242008-12-02 Pedro Alves <pedro@codesourcery.com>
13925
889bf7c5
PA
13926 * target.h (struct target_ops): Add qxfer_osdata member.
13927 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13928 and dirent.h.
13929 (linux_qxfer_osdata): New functions.
13930 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13931 callback.
13932 * server.c (handle_query): Handle "qXfer:osdata:read:".
13933 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13934 (buffer_xml_printf): New functions.
13935 * server.h (struct buffer): New.
13936 (buffer_grow_str, buffer_grow_str0): New macros.
13937 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13938 (buffer_xml_printf): Declare.
07e059b5 13939
4cab47ab
DE
139402008-11-24 Doug Evans <dje@google.com>
13941
13942 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13943
f142445f
DJ
139442008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13945
13946 * server.c (handle_v_run): Always use the supplied argument list.
13947
d0107bb6 139482008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 13949
d0107bb6
BW
13950 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13951 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 13952
2c4ad781
TJB
139532008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13954
13955 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13956 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13957 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13958 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13959 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13960 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13961 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13962 XML target descriptions.
13963 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13964 when inferior is running on an ISA 2.05 or later processor. Add
13965 special case to return offset for full 64-bit slot of FPSCR when
13966 in 32-bits.
13967
dfb64f85
DJ
139682008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13969
13970 * Makefile.in (SFILES, clean): Added sparc64 files.
13971 (reg-sparc64.o, reg-sparc64.c): New.
13972 * configure.srv (sparc*-*-linux*): New configuration.
13973 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13974 syscall arguments for SPARC.
13975 (regsets_store_inferior_registers): Likewise.
13976 * linux-sparc-low.c: New file.
13977
66b6e1dd
DE
139782008-10-21 Doug Evans <dje@google.com>
13979
13980 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13981 (READLINE_DIR,READLINE_DEP): Delete.
13982 (INTERNAL_CFLAGS): Update.
13983 (LINTFLAGS): Update.
13984
9b710a42
PA
139852008-10-10 Pedro Alves <pedro@codesourcery.com>
13986
13987 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13988 whole argv from the last run, not just argv[0].
13989
5822d809
PA
139902008-09-08 Pedro Alves <pedro@codesourcery.com>
13991
13992 * regcache.c (new_register_cache): Return NULL if the register
13993 cache size isn't known yet.
13994 (free_register_cache): Avoid dereferencing a NULL regcache.
13995
74aac56f
DJ
139962008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13997
13998 * configure.srv: Merge MIPS and MIPS64.
13999
400b20f5
MR
140002008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14001
14002 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14003
677c5bb1
LM
140042008-08-18 Luis Machado <luisgpm@br.ibm.com>
14005
14006 * Makefile.in: Add required vsx dependencies.
14007
14008 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14009 Declare init_registers_powerpc_vsx32l.
14010 Declare init_registers_powerpc_vsx64l.
14011 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14012 (ppc_arch_setup): Check for VSX in hwcap.
14013 (ppc_fill_vsxregset): New function.
14014 (ppc_store_vsxregset): New function.
14015 Add new VSX entry in regset_info target_regsets.
14016
14017 * configure.srv: Add new VSX dependencies.
14018
a6f3e723
SL
140192008-08-12 Pedro Alves <pedro@codesourcery.com>
14020
14021 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14022 (remote_open): Set or clear transport_is_reliable.
14023 (putpkt_binary): Don't expect acks in noack mode.
14024 (getpkt): Don't send ack/nac in noack mode.
14025 * server.c (handle_general_set): Handle QStartNoAckMode.
14026 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14027 qSupported.
14028 (main): Reset noack_mode on every connection.
14029 * server.h (noack_mode): Declare.
14030
a417dc56
RW
140312008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14032
14033 * Makefile.in (GDBREPLAY_OBS): New variable.
14034 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14035
3221518c
UW
140362008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14037 Daniel Jacobowitz <dan@codesourcery.com>
14038
14039 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14040 (usr_store_inferior_registers): Likewise.
14041 (regsets_store_inferior_registers): Likewise.
14042
ec56be1b
PA
140432008-07-31 Rolf Jansen <rj@surtec.com>
14044 Pedro Alves <pedro@codesourcery.com>
14045
14046 * configure.ac: Check for memmem declaration.
14047 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14048 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14049 (disable_packet_qfThreadInfo): Unconditionally compile.
14050 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14051 * configure, config.in: Regenerate.
14052
2fe5e3ff
DE
140532008-07-28 Doug Kwan <dougkwan@google.com>
14054
14055 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14056 (linux_write_memory): Remove declaration of errno.
14057
836acd6d
UW
140582008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14059
14060 * linux-low.c (handle_extended_wait): Do not use "status"
14061 variable uninitialized.
14062
aeba519e
PA
140632008-07-07 Pedro Alves <pedro@codesourcery.com>
14064
14065 * server.c (handle_v_attach): Inhibit reporting dll changes.
14066
db42f210
PA
140672008-06-27 Pedro Alves <pedro@codesourcery.com>
14068
14069 * remote-utils.c (prepare_resume_reply): If requested, don't
14070 output "thread:TID" in the T stop reply.
14071
14072 * server.c (disable_packet_vCont, disable_packet_Tthread)
14073 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14074 (handle_query): If requested, disable support for qC, qfThreadInfo
14075 and qsThreadInfo.
14076 (handle_v_requests): If requested, disable support for vCont.
14077 (gdbserver_show_disableable): New.
14078 (main): Handle --disable-packet and --disable-packet=LIST.
14079
14080 * server.h (disable_packet_vCont, disable_packet_Tthread)
14081 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14082
8e4c5421
CD
140832008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14084
14085 * server.c (gdbserver_usage): Mention --version.
14086
6e23a804
DJ
140872008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14088
14089 * Makefile.in (gdbreplay.o): New rule.
14090
90aa6a40
JM
140912008-06-06 Joseph Myers <joseph@codesourcery.com>
14092
14093 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14094 message, not gdbserver.
14095
c16158bc 140962008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA
14097 Nathan Sidwell <nathan@codesourcery.com>
14098 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM
14099
14100 * acinclude.m4: Include ../../config/acx.m4.
14101 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14102 * configure, config.in: Regenerate.
14103 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14104 * server.c (gdbserver_version): Print PKGVERSION.
14105 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14106 (main): Adjust gdbserver_usage calls.
14107 * gdbreplay.c (version, host_name): Add declarations.
14108 (gdbreplay_version, gdbreplay_usage): New.
14109 (main): Accept --version and --help options.
14110
aeb75bf5
DJ
141112008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14112
14113 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14114 (arm_breakpoint_at): Handle Thumb.
14115 (the_low_target): Add comment.
14116
76b233dd
UW
141172008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14118
14119 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14120
08388c79
DE
141212008-05-09 Doug Evans <dje@google.com>
14122
a3c83fae
DE
14123 * server.h (decode_search_memory_packet): Declare.
14124 * remote-utils.c (decode_search_memory_packet): New fn.
14125 * server.c (handle_search_memory_1): New fn.
08388c79
DE
14126 (handle_search_memory): New fn.
14127 (handle_query): Process qSearch:memory packets.
14128
bb9c3d36
UW
141292008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14130
14131 * regcache.c (registers_length): Remove.
14132 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14133 full register packet.
14134 * regcache.h (registers_length): Remove prototype.
14135 * server.h (PBUFSIZ): Define to 16384.
14136
7284e1be
UW
141372008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14138
14139 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14140 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14141 powerpc-64l.o, and powerpc-altivec64l.o.
14142 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14143 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14144 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14145 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14146 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14147 to srv_xmlfiles.
14148
14149 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14150 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14151 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14152 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14153 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14154 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14155 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14156 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14157 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14158 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14159 (clean): Update.
14160
14161 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14162 (init_registers_powerpc_32l): ... this new prototype.
14163 (init_registers_powerpc_32): Remove, replace by ...
14164 (init_registers_powerpc_altivec32l): ... this new prototype.
14165 (init_registers_powerpc_e500): Remove, replace by ...
14166 (init_registers_powerpc_e500l): ... this new prototype.
14167 (init_registers_ppc64): Remove, replace by ...
14168 (init_registers_powerpc_64l): ... this new prototype.
14169 (init_registers_powerpc_64): Remove, replace by ...
14170 (init_registers_powerpc_altivec64l): ... this new prototype.
14171 (ppc_num_regs): Set to 73.
14172 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14173 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14174 (ppc_cannot_store_register): Handle orig_r3 and trap.
14175 (ppc_arch_setup): Update init_registers_... calls.
14176 (ppc_fill_gregset): Handle orig_r3 and trap.
14177
14178 * inferiors.c (clear_inferiors): Reset current_inferior.
14179
fdc59709
PB
141802008-04-23 Paolo Bonzini <bonzini@gnu.org>
14181
889bf7c5
PA
14182 * acinclude.m4: Add override.m4.
14183 * configure: Regenerate.
fdc59709 14184
c9b2f845
UW
141852008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14186
14187 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14188 initial call to init_register_ppc64.
14189
550512b8
UW
141902008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14191
43aaf8b6
PA
14192 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14193 single powerpc*-*-linux* case.
550512b8
UW
14194 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14195
b6430ec3
UW
141962008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14197
14198 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14199 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW
14200 from reg_xmlfiles.
14201 * linux-ppc-low.c: Include <elf.h>.
14202 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14203 (ppc_hwcap): New global variable.
14204 (ppc_regmap): Remove __SPE__ #ifdef sections.
14205 (ppc_regmap_e500): New global variable.
14206 (ppc_cannot_store_register): Update __SPE__ special case.
14207 (ppc_get_hwcap): New function.
14208 (ppc_arch_setup): Use it to determine whether inferior supports
14209 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14210 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14211 Do not access registers if target does not support AltiVec.
14212 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14213 Do not access registers if target does not support SPE.
14214 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14215
52fa2412
UW
142162008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14217
14218 * linux-low.c (disabled_regsets, num_regsets): New.
14219 (use_regsets_p): Delete.
14220 (linux_wait_for_process): Clear disabled_regsets.
14221 (regsets_fetch_inferior_registers): Check and set it.
14222 (regsets_store_inferior_registers): Likewise.
14223 (linux_fetch_registers, linux_store_registers): Do not use
14224 use_regsets_p.
14225 (initialize_low): Allocate disabled_regsets.
14226
e28b3332
DJ
142272008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14228
14229 * Makefile.in (LIBOBJS): New.
14230 (OBS): Use LIBOBJS.
14231 (memmem.o): New rule.
14232 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14233 * configure: Regenerated.
14234
4536995d
UW
142352008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14236
14237 * server.c (handle_query): Never return "unsupported" for
14238 qXfer:features:read queries.
14239
221c031f
UW
142402008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14241
14242 * server.c (get_features_xml): Fix inverted condition.
14243 (handle_query): Always support qXfer:feature:read.
14244
ccd213ac
DJ
142452008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14246
14247 * server.c (wrapper_argv): New.
14248 (start_inferior): Handle wrapper_argv. If set, expect an extra
14249 trap.
14250 (gdbserver_usage): Document --wrapper.
14251 (main): Parse --wrapper.
14252
6fe305f7
UW
142532008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14254
14255 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14256 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14257 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14258 (ppc_set_pc): Likewise.
14259 (ppc_arch_setup): New function.
14260 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14261 of collect_register.
889bf7c5 14262 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14263
5b0a002e
UW
142642008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14265
14266 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14267 instead of linux-ppc64-low.o.
14268 * linux-ppc64-low.c: Remove file.
14269 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14270 (linux-ppc64-low.o): Remove rule.
14271
14272 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14273 (init_registers_powerpc_64): Likewise.
14274 (ppc_regmap): Conditionally define depending on __powerpc64__.
14275 (ppc_cannot_store_register): Do not special-case "fpscr" when
14276 compiled on __powerpc64__.
14277 (ppc_collect_ptrace_register): New function.
14278 (ppc_supply_ptrace_register): New function.
14279 (ppc_breakpoint): Change type to "unsigned int".
14280 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14281 (the_low_target): Conditionally provide initializers for the
889bf7c5 14282 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW
14283 collect_ptrace_register and supply_ptrace_register members.
14284
9b4b61c8
UW
142852008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14286
14287 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14288 * server.c (gdbserver_xmltarget): Define.
14289 (get_features_xml): Use it to replace "target.xml" and arch_string.
14290
14291 * configure.srv: Remove srv_xmltarget. Add XML files that were
14292 mentioned there to srv_xmlfiles instead. Remove conditional tests
14293 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14294 srv_xmlfiles and srv_regobj to include all possible choices.
14295 * configure.ac (srv_xmltarget): Remove.
14296 (srv_xmlfiles): Do not add "target.xml".
14297 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14298 checks for supplementary target information.
14299 * configure: Regenerate.
14300 * Makefile.in (XML_TARGET): Remove.
14301 (target.xml): Remove rule.
14302 (clean): Do not clean up target.xml.
14303 (.PRECIOUS): Do not mention target.xml.
14304
14305 * target.h (struct target_ops): Remove arch_string member.
14306 * linux-low.c (linux_arch_string): Remove.
14307 (linux_target_ops): Remove arch_string initializer.
14308 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14309 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14310 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14311 * spu-low.c (spu_arch_string): Remove.
14312 (spu_target_ops): Remove arch_string initializer.
14313 * win32-low.c (win32_arch_string): Remove.
14314 (win32_target_ops): Remove arch_string initializer.
14315 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14316 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14317 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14318
ee1a7ae4
UW
143192008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14320
14321 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14322 by collect_ptrace_register and supply_ptrace_register hooks.
14323 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14324 instead of checking for the_low_target.left_pad_xfer.
14325 (usr_store_inferior_registers): Use collect_ptrace_register callback
14326 instead of checking for the_low_target.left_pad_xfer.
14327
14328 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14329 (s390_supply_ptrace_register): Likewise.
14330 (s390_fill_gregset): Call s390_collect_ptrace_register.
14331 (the_low_target): Update.
14332
14333 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14334 (ppc_supply_ptrace_register): Likewise.
14335 (the_low_target): Update.
14336
14337 * linux-i386-low.c (the_low_target): Update.
14338 * linux-x86-64-low.c (the_low_target): Update.
14339
d61ddec4
UW
143402008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14341
14342 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14343 reg-s390.o and reg-s390x.o.
14344
14345 * linux-low.c (new_inferior): New global variable.
14346 (linux_create_inferior, linux_attach): Set it.
14347 (linux_wait_for_process): Call the_low_target.arch_setup after the
14348 target has stopped for the first time.
14349 (initialize_low): Do not call the_low_target.arch_setup.
14350
14351 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14352 (s390_set_pc): Likewise.
14353 (s390_arch_setup): New function.
14354 (the_low_target): Use s390_arch_setup as arch_setup routine.
14355
14356 * regcache.c (realloc_register_cache): New function.
14357 (set_register_cache): Call it for each existing regcache.
14358
d05b4ac3
UW
143592008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14360
14361 * server.h (init_registers): Remove prototype.
14362
14363 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14364 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14365 instead of init_registers ().
14366 * linux-arm-low.c (init_registers_arm): Add prototype.
14367 (init_registers_arm_with_iwmmxt): Likewise.
14368 (the_low_target): Add initializer for arch_setup field.
14369 * linux-cris-low.c (init_registers_cris): Add prototype.
14370 (the_low_target): Add initializer for arch_setup field.
14371 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14372 (the_low_target): Add initializer for arch_setup field.
14373 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14374 (the_low_target): Add initializer for arch_setup field.
14375 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14376 (the_low_target): Add initializer for arch_setup field.
14377 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14378 (the_low_target): Add initializer for arch_setup field.
14379 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14380 (the_low_target): Add initializer for arch_setup field.
14381 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14382 (init_registers_mips64_linux): Likewise.
14383 (the_low_target): Add initializer for arch_setup field.
14384 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14385 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14386 (the_low_target): Add initializer for arch_setup field.
14387 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14388 (init_registers_powerpc_64): Likewise.
14389 (the_low_target): Add initializer for arch_setup field.
14390 * linux-s390-low.c (init_registers_s390): Add prototype.
14391 (init_registers_s390x): Likewise.
14392 (the_low_target): Add initializer for arch_setup field.
14393 * linux-sh-low.c (init_registers_sh): Add prototype.
14394 (the_low_target): Add initializer for arch_setup field.
14395 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14396 (the_low_target): Add initializer for arch_setup field.
14397 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14398 (the_low_target): Add initializer for arch_setup field.
14399
14400 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14401 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14402 instead of init_registers ().
14403 * win32-arm-low.c (init_registers_arm): Add prototype.
14404 (the_low_target): Add initializer for arch_setup field.
14405 * win32-i386-low.c (init_registers_i386): Add prototype.
14406 (the_low_target): Add initializer for arch_setup field.
14407
14408 * spu-low.c (init_registers_spu): Add prototype.
14409 (initialize_low): Call initialie_registers_spu () instead of
14410 initialize_registers ().
14411
fd96d250
PA
144122008-02-19 Pedro Alves <pedro@codesourcery.com>
14413
14414 * server.c (handle_v_requests): When handling the vRun and vAttach
14415 packets, if already debugging a process, don't kill it. Return an
14416 error instead.
14417
d41b6bb4
DJ
144182008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14419
14420 * server.c (handle_query): Correct length check.
14421
5ac588cf
PA
144222008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14423
14424 * win32-low.c (do_initial_child_stuff): Add process handle
14425 parameter. Set current_process_handle and current_process_id from the
14426 parameters. Clear globals.
14427 (win32_create_inferior): Don't set current_process_handle and
14428 current_process_id here. Instead pass them on the call to
14429 do_initial_child_stuff.
14430 (win32_attach): Likewise.
14431 (win32_clear_inferiors): New.
14432 (win32_kill): Don't close the current process handle or the
14433 current thread handle here. Instead call win32_clear_inferiors.
14434 (win32_detach): Don't open a new handle to the process. Call
14435 win32_clear_inferiors.
14436 (win32_join): Don't rely on current_process_handle; open a new
14437 handle using the process id.
14438 (win32_wait): Call win32_clear_inferiors when the inferior process
14439 has exited.
14440
ecd7ecbc
DJ
144412008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14442
14443 * server.c (monitor_show_help): Add "exit".
14444
1525d545
MG
144452008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14446
ecd7ecbc 14447 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG
14448 (clean): Add reg-xtensa.c.
14449 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ
14450 * configure.srv (xtensa*-*-linux*) New target.
14451 * linux-xtensa-low.c: New.
14452 * xtensa-xtregs.c: New.
1525d545 14453
59a016f0
PA
144542008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14455
14456 * hostio.c: Don't include errno.h.
14457 (errno_to_fileio_errno): Move to hostio-errno.
14458 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14459 error number outputting to the target->hostio_last_error callback.
14460 (hostio_packet_error): Use FILEIO_EINVAL directly.
14461 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14462 calls to hostio_error.
14463 * hostio-errno.c: New.
14464 * server.h (hostio_last_error_from_errno): Declare.
14465 * target.h (target_ops): Add hostio_last_error member.
14466 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14467 as hostio_last_error handler.
889bf7c5 14468 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA
14469 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14470 (wince_hostio_last_error): New functions.
14471 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14472 as hostio_last_error handler.
14473 (win32_target_ops) [!_WIN32_WCE]: Register
14474 hostio_last_error_from_errno as hostio_last_error handler.
14475 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14476 (hostio-errno.o): New rule.
14477 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14478 * configure.srv (srv_hostio_err_objs): New variable. Default to
14479 hostio-errno.o.
14480 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14481 * configure: Regenerate.
14482
2d717e4f
DJ
144832008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14484
14485 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14486 (linux_kill, linux_detach): Clean up the process list.
14487 * remote-utils.c (remote_open): Improve port number parsing.
14488 (putpkt_binary, input_interrupt): Only send interrupts if the target
14489 is running.
14490 * server.c (extended_protocol): Make static.
14491 (attached): Define earlier.
14492 (exit_requested, response_needed, program_argv): New variables.
14493 (target_running): New.
14494 (start_inferior): Clear attached here.
14495 (attach_inferior): Set attached here.
14496 (require_running): Define.
14497 (handle_query): Use require_running and target_running. Implement
14498 "monitor exit".
14499 (handle_v_attach, handle_v_run): New.
14500 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14501 (gdbserver_usage): Update.
14502 (main): Redo argument parsing. Handle --debug and --multi. Handle
14503 --attach along with other options or after the port. Save
14504 program_argv. Support no initial program. Resynchronize
14505 communication with GDB after an error. Handle "monitor exit".
14506 Use require_running and target_running. Always allow the extended
14507 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14508 restart in extended mode.
14509 * README: Refer to the GDB manual. Update --attach usage.
14510
7407e2de
AS
145112007-12-20 Andreas Schwab <schwab@suse.de>
14512
14513 * linux-low.c (STACK_SIZE): Define.
14514 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14515 (linux_test_for_tracefork): Likewise.
14516
b65d95c5
DJ
145172007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14518
14519 * linux-low.c (linux_wait_for_event): Update messages. Do not
14520 reinsert auto-delete breakpoints.
14521 * mem-break.c (struct breakpoint): Change return type of handler to
14522 int.
14523 (set_breakpoint_at): Update handler type.
14524 (reinsert_breakpoint_handler): Return 1 instead of calling
14525 delete_breakpoint.
14526 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14527 setting a new one.
14528 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14529 * mem-break.h (set_breakpoint_at): Update handler type.
14530 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14531 * win32-low.c (auto_delete_breakpoint): New.
14532 (get_child_debug_event): Use it.
14533
4e799345
DJ
145342007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14535
14536 * configure.ac: Check for pread and pwrite.
14537 * hostio.c (handle_pread): Fall back to lseek and read.
14538 (handle_pwrite): Fall back to lseek and write.
14539 * config.in, configure: Regenerated.
14540
27524b67
DJ
145412007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14542
14543 * server.c (myresume): Add own_buf argument.
14544 (main): Update calls.
14545
a20d5e98
DJ
145462007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14547
14548 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14549 * remote-utils.c (remote_open): Do not call disable_async_io.
14550 (block_async_io): Delete.
14551 (unblock_async_io): Make static.
14552 (initialize_async_io): New.
14553 * server.c (handle_v_cont): Handle async I/O here.
14554 (myresume): Likewise. Move other common resume tasks here...
14555 (main): ... from here. Call initialize_async_io. Disable async
14556 I/O before the main loop.
14557 * server.h (initialize_async_io): Declare.
14558 (block_async_io, unblock_async_io): Delete prototypes.
14559 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14560
b79d787e
DJ
145612007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14562
14563 * remote-utils.c (readchar): Allow binary data in received messages.
14564
d97903b2
PA
145652007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14566
14567 * win32-low.c (attaching): New global.
14568 (win32_create_inferior): Clear the `attaching' global.
14569 (win32_attach): Set the `attaching' global.
14570 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14571 attaching. Only set a breakpoint at the entry point if not
14572 attaching.
14573
311de423
PA
145742007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14575
14576 * server.c (main): Don't report dll events on the initial
14577 connection on attaches.
14578
6c2d16d2
PA
145792007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14580
14581 * server.c (main): Relax numerical bases supported for the pid of
14582 the --attach command line argument.
14583
5ca906e6
PA
145842007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14585
14586 * win32-low.c (win32_attach): Call OpenProcess before
14587 DebugActiveProcess, not after. Add last error output to error
14588 call.
14589
9c6c8194
PA
145902007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14591
14592 * win32-low.c (win32_get_thread_context)
14593 (win32_set_thread_context): New functions.
14594 (thread_rec): Use win32_get_thread_context.
14595 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14596 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14597 field.
14598
4d5d1aaa
PA
145992007-12-03 Leo Zayas
14600 Pedro Alves <pedro_alves@portugalmail.pt>
14601
14602 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14603 global variables.
14604 (child_add_thread): Minor cleanup.
14605 (child_continue): Resume artificially suspended threads before
14606 calling ContinueDebugEvent.
14607 (suspend_one_thread): New.
14608 (fake_breakpoint_event): New.
14609 (get_child_debug_event): Change return type to int. Check here if
14610 gdb sent an interrupt request. If a soft interrupt was requested,
14611 fake a breakpoint event. Return 0 if there is no event to handle,
14612 and 1 otherwise.
14613 (win32_wait): Don't check here if gdb sent an interrupt request.
14614 Ensure there is a valid event to handle.
14615 (win32_request_interrupt): Add soft interruption method as last
14616 resort.
14617
c436e841
PA
146182007-12-03 Leo Zayas
14619 Pedro Alves <pedro_alves@portugalmail.pt>
14620
14621 * win32-low.h (win32_thread_info): Add descriptions to the
14622 structure members. Replace `suspend_count' counter by a
14623 `suspended' flag.
14624 * win32-low.c (thread_rec): Update condition of when to get the
14625 context from the inferior. Rely on ContextFlags being set if it
14626 has already been retrieved. Only suspend the inferior thread if
14627 we haven't already. Warn if that fails.
14628 (continue_one_thread): s/suspend_count/suspended/. Only call
14629 ResumeThread once. Warn if that fails.
14630
e7b5fa67
PA
146312007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14632
14633 * win32-low.c (win32_wait): Don't read from the inferior when it
14634 has already exited.
14635
a385171d
PA
146362007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14637
14638 * Makefile.in (win32_low_h): New variable.
14639 (win32-low.o): Add dependency on $(win32_low_h).
14640 (win32-arm-low.o, win32-i386-low.o): New rules.
14641
f80c84b3
DJ
146422007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14643
14644 * hostio.c: Correct copyright year.
14645
a6b151f1
DJ
146462007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14647
14648 * Makefile.in (OBS): Add hostio.o.
14649 (hostio.o): New rule.
14650 * server.h (handle_vFile): Declare.
14651 * hostio.c: New file.
14652 * server.c (handle_v_requests): Take packet_len and new_packet_len
14653 for binary packets. Call handle_vFile.
14654 (main): Update call to handle_v_requests.
14655
f9387fc3
DJ
146562007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14657
14658 * linux-low.c: Include <sched.h>.
14659
51c2684e
DJ
146602007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14661
14662 * linux-low.c (linux_tracefork_grandchild): New.
14663 (linux_tracefork_child): Use clone.
14664 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14665
75f83163
JB
146662007-10-31 Joel Brobecker <brobecker@adacore.com>
14667
14668 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14669
da5898ce
DJ
146702007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14671
14672 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14673
24a09b5f
DJ
146742007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14675
14676 * inferiors.c (change_inferior_id): Delete.
14677 (add_pid_to_list, pull_pid_from_list): New.
14678 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14679 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14680 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14681 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14682 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14683 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14684 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14685 (using_threads): Always set to 1.
14686 (handle_extended_wait): New.
14687 (add_process): Do not set TID.
14688 (linux_create_inferior): Set must_set_ptrace_flags.
14689 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14690 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14691 (linux_thread_alive): Rename TID argument to LWPID.
14692 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14693 (linux_wait_for_event): Do not use TID or check using_threads. Update
14694 call to dead_thread_notify. Call handle_extended_wait.
14695 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14696 (send_sigstop): Delete sigstop_sent.
14697 (wait_for_sigstop): Avoid TID.
14698 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14699 (linux_test_for_tracefork): New.
14700 (linux_lookup_signals): Use thread_db_active and
14701 linux_supports_tracefork_flag.
14702 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14703 * linux-low.h (get_process_thread): Avoid TID.
14704 (struct process_ifo): Move thread_known and tid to the end. Remove
14705 sigstop_sent.
14706 (linux_attach_lwp, thread_db_init): Update prototypes.
14707 * server.h (change_inferior_id): Delete prototype.
14708 (add_pid_to_list, pull_pid_from_list): New prototypes.
14709 * thread-db.c (thread_db_use_events): New.
14710 (find_first_thread): Rename to...
14711 (find_one_thread): ...this. Update callers and messages. Do not
14712 call fatal. Check thread_db_use_events. Do not call
14713 change_inferior_id or new_thread_notify.
14714 (maybe_attach_thread): Update. Do not call new_thread_notify.
14715 (thread_db_init): Set thread_db_use_events. Check use_events.
14716 * utils.c (fatal, warning): Correct message prefix.
14717
30ed0a8f
DJ
147182007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14719
14720 * Makefile.in (clean): Remove new files.
14721 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14722 (powerpc-64.o, powerpc-64.c): New rules.
14723 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14724 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14725 with SPE.
14726 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14727 SPE targets.
14728 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14729 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14730 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14731 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14732 (target_regsets): Add AltiVec and SPE register sets.
14733 * configure.ac: Check for AltiVec and SPE.
14734 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14735 (ppc_fill_vrregset, ppc_store_vrregset): New.
14736 (target_regsets): Add AltiVec register set.
14737 * configure: Regenerated.
14738
fd462a61
DJ
147392007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14740
14741 * linux-low.c (O_LARGEFILE): Define.
14742 (linux_read_memory): Use /proc/PID/mem.
14743 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14744 * configure, config.in: Regenerated.
14745
69f223ed
DJ
147462007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14747
14748 * linux-low.c (linux_wait_for_event): Do not pass signals while
14749 single-stepping.
14750
aec18585
PA
147512007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14752
14753 * win32-low.c (create_process): New.
14754 (win32_create_inferior): Use create_process instead of
14755 CreateProcess. If create_process failed retry appending an ".exe"
14756 suffix. Store the GetLastError result immediatelly after
14757 create_process calls and use it on the call to error.
14758
34d86ddd
PA
147592007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14760
14761 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14762
5a0e3bd0
JB
147632007-08-23 Joel Brobecker <brobecker@adacore.com>
14764
14765 * configure.ac: Switch license to GPLv3.
14766
f88c79e6
MS
147672007-08-01 Michael Snyder <msnyder@access-company.com>
14768
14769 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14770
6b3d9b83
PA
147712007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14772
14773 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14774 typedef.
14775 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14776 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14777 CloseToolhelp32Snapshot.
14778 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14779 CloseToolhelp32Snapshot.
14780
c588c53c
MS
147812007-07-27 Michael Snyder <michael.snyder@access-company.com>
14782
14783 * server.c (main): Check for inferior exit before main loop.
14784
aa0403d9
PA
147852007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14786
14787 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14788 instead of on tmp_desc.
14789
255e7678
DJ
147902007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14791 Daniel Jacobowitz <dan@codesourcery.com>
14792
14793 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14794 (add_thread): Minor cleanups.
14795 (clear_inferiors): Move lower in the file. Clear the DLL
14796 list.
14797 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14798 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14799 (xml_escape_text): New.
14800 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14801 for qSupported.
14802 (handle_v_cont): Report errors.
14803 (gdbserver_version): Update.
14804 (main): Correct size of own_buf. Do not report initial DLL events.
14805 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14806 (unloaded_dll, xml_escape_text): New.
14807 * win32-low.c (enum target_waitkind): Update comments.
14808 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14809 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14810 (win32_EnumProcessModules, win32_GetModuleInformation)
14811 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14812 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14813 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14814 (win32_Module32First, win32_Module32Next, load_toolhelp)
14815 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14816 (get_child_debug_event): Handle DLL events.
14817 (win32_wait): Likewise.
14818
0d37add9
DJ
148192007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14820
14821 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14822 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14823
45e2715e
PA
148242007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14825
14826 * win32-low.c (handle_output_debug_string): Ignore event if not
14827 waiting.
14828
c5674cf1
PA
148292007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14830
14831 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14832
2bbe3cc1
DJ
148332007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14834
14835 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14836
ae13219e
DJ
148372007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14838
14839 * inferiors.c (change_inferior_id): Add comment.
14840 * linux-low.c (check_removed_breakpoint): Add an early
14841 prototype. Improve debug output.
14842 (linux_attach): Doc update.
14843 (linux_detach_one_process, linux_detach): Clean up before releasing
14844 each process.
14845 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14846 * linux-low.h (struct process_info): Doc improvement.
14847 * mem-break.c (delete_all_breakpoints): New.
14848 * mem-break.h (delete_all_breakpoints): New prototype.
14849 * thread-db.c (find_first_thread): New.
14850 (thread_db_create_event): Call it instead of
14851 thread_db_find_new_threads. Clean up unused variables.
14852 (maybe_attach_thread): Remove first thread handling.
14853 (thread_db_find_new_threads): Use find_first_thread.
14854 (thread_db_get_tls_address): Likewise.
14855
4105de34
DJ
148562007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14857
14858 * thread-db.c (thread_db_find_new_threads): Add prototype.
14859 (thread_db_create_event): Check for the main thread before adding
14860 a new thread.
14861 (maybe_attach_thread): Only enable event reporting if TID == 0.
14862 (thread_db_get_tls_address): Check for new threads.
14863
2b876972
DJ
148642007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14865
14866 * linux-low.c (linux_create_inferior): Try execv before execvp.
14867 * spu-low.c (spu_create_inferior): Likewise.
14868
7a245884
DJ
148692007-06-13 Mike Frysinger <vapier@gentoo.org>
14870
14871 * linux-low.c (linux_create_inferior): Change execv to execvp.
14872 * spu-low.c (spu_create_inferior): Likewies.
14873
117ce543
DJ
148742007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14875
14876 * Makefile.in (clean): Clean new files instead of deleted ones.
14877 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14878 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14879 rules.
14880 * configure.srv: Specify XML files and new regformats for MIPS and
14881 MIPS64 GNU/Linux.
14882 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14883 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14884 an entry for the restart register.
14885 (mips_cannot_fetch_register, mips_cannot_store_register)
14886 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14887 register names to match the XML descriptions.
14888 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14889 restart register instead of $0.
14890
0e7f50da
UW
148912007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14892 Markus Deuling <deuling@de.ibm.com>
14893
14894 * remote-utils.c (decode_xfer_write): New function.
14895 * server.h (decode_xfer_write): Add prototype.
14896 * server.c (handle_query): Add PACKET_LEN argument. Support
14897 qXfer:spu:read and qXfer:spu:write packets.
14898 (main): Pass packet_len to handle_query.
14899 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14900 * target.h (target_ops): Add qxfer_spu.
14901
374c1d38
UW
149022007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14903
14904 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14905 accessing non-seekable spufs files.
14906
bb63802a
UW
149072007-05-16 Markus Deuling <deuling@de.ibm.com>
14908
889bf7c5 14909 * server.c (handle_query): Add reply for qC packet.
bb63802a 14910
7390519e
PA
149112007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14912 Leo Zayas <lerele@champenstudios@com>
14913
14914 * server.h (check_remote_input_interrupt_request): New function.
14915 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14916 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14917 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14918 (check_remote_input_interrupt_request): New function.
14919 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 14920 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA
14921 winapi_GenerateConsoleCtrlEvent): New typedefs.
14922 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14923 to 250 ms.
14924 (win32_wait): Check for remote interrupt request
14925 with check_remote_input_interrupt_request.
14926 (win32_request_interrupt): New function.
14927 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14928
34b34921
PA
149292007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14930
14931 * win32-low.c (debug_registers_changed,
14932 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14933 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14934 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14935 (thread_rec): Get context using the low target.
14936 (child_add_thread): Call thread_added on the low target,
14937 which does the same thing.
14938 (regptr): Delete.
14939 (do_initial_child_stuff): Remove debug registers references.
14940 Set context using the low target. Resume threads after
14941 setting the contexts.
14942 (child_continue): Remove dead variable. Remove debug
14943 registers references.
14944 (child_fetch_inferior_registers): Go through the low target.
14945 (do_child_store_inferior_registers): Remove.
14946 (child_store_inferior_registers): Go through the low target.
14947 (win32_resume): Remove debug registers references.
14948 Set context using the low target.
14949 (handle_exception): Change return type to void. Don't record
14950 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14951 first chance exception.
889bf7c5 14952 (get_child_debug_event): Change return type to void. Remove
34b34921
PA
14953 goto loop. Always return after waiting for debug event.
14954 (win32_wait): Convert to switch statement. Handle spurious
14955 events.
14956
14957 * win32-i386-low.c (debug_registers_changed,
14958 debug_registers_used): New.
14959 (initial_stuff): Rename to ...
14960 (i386_initial_stuff): ... this. Clear debug registers
14961 state variables.
14962 (store_debug_registers): Delete.
14963 (i386_get_thread_context): New.
14964 (load_debug_registers): Delete.
14965 (i386_set_thread_context): New.
14966 (i386_thread_added): New.
14967 (single_step): Rename to ...
14968 (i386_single_step): ... this.
14969 (do_fetch_inferior_registers): Rename to ...
14970 (i386_fetch_inferior_register): ... this.
14971 (i386_store_inferior_register): New.
14972 (the_low_target): Adapt to new interface.
14973
14974 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14975 (arm_get_thread_context): New.
14976 (arm_set_thread_context): New.
14977 (regptr): New.
14978 (do_fetch_inferior_registers): Rename to ...
14979 (arm_fetch_inferior_register): ... this.
14980 (arm_store_inferior_register): New.
14981 (arm_wince_breakpoint): Reimplement as unsigned long.
14982 (arm_wince_breakpoint_len): Define.
14983 (the_low_target): Adapt to new interface.
14984
14985 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14986 load_debug_registers. Add get_thread_context, set_thread_context,
14987 thread_added and store_inferior_register. Rename
14988 fetch_inferior_registers to fetch_inferior_register.
14989 (regptr): Remove declaration.
14990
dd6953e1
PA
149912007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14992
14993 * linux-low.c (linux_detach): Change return type to int. Return 0.
14994 * spu-low.c (spu_detach): Likewise.
14995
444d6139
PA
149962007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14997
14998 * target.h (target_ops): Change return type of detach to int.
14999 Add join.
15000 (join_inferior): New.
15001 * server.c (main): Don't skip detach support on mingw32.
15002 If the inferior doesn't support detaching return error.
15003 Call join_inferior instead of using waitpid.
15004 * linux-low.c (linux_join): New.
15005 (linux_target_op): Add linux_join.
15006 * spu-low.c (spu_join): New.
15007 (spu_target_ops): Add spu_join.
15008 * win32-low.c (win32_detach): Adapt to new interface.
15009 Reopen current_process_handle before detaching. Issue a child
15010 resume before detaching.
15011 (win32_join): New.
15012 (win32_target_op): Add win32_join.
15013
1d5315fe
PA
150142007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15015
15016 * win32-low.c (win32-attach): Fix return value.
15017 * target.h (target_ops): Describe ATTACH return values.
15018
bf914831
PA
150192007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15020
15021 * win32-low.c (GETPROCADDRESS): Define.
15022 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15023 (winapi_DebugSetProcessKillOnExit): Likewise.
15024 (win32_create_inferior): Force usage of ansi CreateProcessA.
15025 (win32_attach): Use GETPROCADDRESS.
15026 (win32_detach): Likewise.
15027
f72f3e60
PA
150282007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15029
15030 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15031
ed50f18f
PA
150322007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15033
15034 * win32-low.c: Commit leftover changes from 2007-03-29.
15035
0c2ead7e
DJ
150362007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15037
15038 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15039 fields short instead of int. Add explicit padding.
15040 (i387_cache_to_fsave): Remove unnecessary casts.
15041 (i387_fsave_to_cache): Doc fix.
15042 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15043
73725ff3
DJ
150442007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15045
15046 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15047 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15048
d99f33d8
PA
150492007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15050
15051 * configure.srv (arm*-*-mingw32ce*): Move near the other
15052 arm targets.
15053
68070c10
PA
150542007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15055
2482afc6 15056 * configure.ac: Add errno checking.
68070c10
PA
15057 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15058 sys/file.h and malloc.h.
15059 (AC_CHECK_DECLS): Add perror.
15060 (srv_mingwce): Handle.
2482afc6 15061 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA
15062 win32-i386-low.o to srv_tgtobj.
15063 (i[34567]86-*-mingw*): Likewise.
15064 (arm*-*-mingw32ce*): Add case.
15065 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15066 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15067 [__MINGW32CE__] (strerror): New function.
15068 [__MINGW32CE__] (errno): Define to GetLastError.
15069 [__MINGW32CE__] (COUNTOF): New macro.
15070 (remote_open): Remove extra close call.
15071 * mem-break.c (delete_breakpoint_at): New function.
15072 * mem-break.h (delete_breakpoint_at): Declare.
15073 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15074 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15075 [USE_WIN32API] (read, write): Add char* casts.
15076 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15077 * server.h: Include wincecompat.h on Windows CE.
15078 [HAVE_ERRNO_H]: Check.
15079 (perror): Declare if not declared.
15080 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15081 (perror_with_name): Remove errno declaration.
15082 * wincecompat.h: New.
15083 * wincecompat.c: New.
15084 * win32-low.h: New.
15085 * win32-arm-low.c: New.
15086 * win32-i386-low.c: New.
15087 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15088 (OUTMSG2): Make it safe.
15089 (_T): New macro.
15090 (COUNTOF): New macro.
15091 (NUM_REGS): Get it from the low target.
15092 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15093 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15094 (thread_rec): Let low target handle debug registers.
15095 (child_add_thread): Likewise.
15096 (child_init_thread_list): Likewise.
15097 (continue_one_thread): Likewise.
15098 (regptr): New.
15099 (do_child_fetch_inferior_registers): Move to ...
15100 * win32-i386-low.c: ... here, and rename to ...
15101 (do_fetch_inferior_registers): ... this.
889bf7c5 15102 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA
15103 Go through the low target.
15104 (do_child_store_inferior_registers): Use regptr.
15105 (strwinerror): New function.
15106 (win32_create_inferior): Handle Windows CE.
15107 Use strwinerror instead of strerror on Windows error
15108 codes. Add program to the error output.
15109 Don't close the main thread handle on Windows CE.
15110 (win32_attach): Use coredll.dll on Windows CE.
15111 (win32_kill): Close current process and current
15112 thread handles.
15113 (win32_detach): Use coredll.dll on Windows CE.
15114 (win32_resume): Let low target handle debug registers, and
15115 step request.
15116 (handle_exception): Add/Remove initial breakpoint. Avoid
15117 non-existant WSTOPSIG on Windows CE.
15118 (win32_read_inferior_memory): Cast to remove warning.
15119 (win32_arch_string): Go through the low target.
15120 (initialize_low): Call set_breakpoint_data with the low
15121 target's breakpoint.
15122 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15123 FOP_REGNUM, mappings): Move to ...
15124 * win32-i386-low.c: ... here.
15125 * win32-low.c (win32_thread_info): Move to ...
15126 * win32-low.h: ... here.
15127 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15128 win32-arm-low.c and wincecompat.c.
15129 (all:): Add $EXEEXT.
15130 (install-only:): Likewise.
15131 (gdbserver:): Likewise.
15132 (gdbreplay:): Likewise.
15133 * config.in: Regenerate.
15134 * configure: Regenerate.
15135
41093d81
PA
151362007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15137
15138 * win32-low.c: Rename typedef thread_info to
15139 win32_thread_info throughout.
15140
544afa54
PA
151412007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15142
15143 * win32-i386-low.c: Rename to ...
15144 * win32-low.c: ... this.
15145 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15146 * Makefile.in: Likewise.
15147
bce7165d
PA
151482007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15149
15150 * remote-utils.c (monitor_output): Constify msg parameter.
15151 * server.h (monitor_output): Likewise.
15152 * win32-i386-low.c (handle_output_debug_string): New.
15153 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15154 handle_output_debug_string.
15155 (get_child_debug_event): Likewise.
15156
506c7aa0
DJ
151572007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15158
15159 * server.c (main): Correct strtoul check.
15160
42c81e2a
DJ
151612007-03-27 Jon Ringle <jon@ringle.org>
15162
15163 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15164
9453113a
DJ
151652007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15166
15167 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15168
64a69107
DJ
151692007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15170
15171 * terminal.h: Check HAVE_SGTTY_H.
15172
151732007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ
15174
15175 * remote-utils.c (remote_open): Print out the assigned port number.
15176
c74d0ad8
DJ
151772007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15178
15179 * remote-utils.c (monitor_output): New function.
15180 * server.c (debug_threads): Define here.
15181 (monitor_show_help): New function.
15182 (handle_query): Handle qRcmd.
15183 (main): Do not handle 'd' packet.
15184 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15185 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15186 of debug_threads.
15187
de7c3b4a
PA
151882007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15189
15190 * Makefile.in (EXEEXT): New.
15191 (clean): Use $(EXEEXT).
15192
ef57601b
PA
151932007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15194
15195 * target.h (target_ops): Rename send_signal to request_interrupt,
15196 and remove enum target_signal parameter.
15197 * linux-low.c (linux_request_interrupt): Rename from
15198 linux_send_signal, and always send SIGINT.
15199 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15200 and always send SIGINT.
15201 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15202 of send_signal.
15203 (input_interrupt): Likewise.
15204
820f2bda
PA
152052007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15206
15207 * server.c (get_features_xml): Check if target implemented
15208 arch_string.
15209 * win32-i386-low.c (win32_arch_string): New.
15210 (win32_target_ops): Add win32_arch_string as arch_string member.
15211
ab39bf24
UW
152122007-02-22 Markus Deuling <deuling@de.ibm.com>
15213
15214 * spu-low.c (spu_arch_string): New.
15215 (spu_target_ops): Add spu_arch_string.
15216
61ff6e04
DJ
152172007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15218
15219 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15220 * configure.ac: Do not check for terminal.h.
15221 * configure, config.in: Regenerated.
15222
fb1e4ffc
DJ
152232007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15224
15225 * Makefile.in (OBS): Add $(XML_BUILTIN).
15226 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15227 (clean): Update.
15228 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15229 (arm-with-iwmmxt.c): New.
15230 * config.in, configure: Regenerate.
15231 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15232 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15233 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15234 (arm*-*-linux*): Add iWMMXt and regset support.
15235 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15236 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15237 (arm_store_wmmxregset, target_regsets): New.
15238 * server.c (get_features_xml): Take annex argument. Check builtin
15239 XML documents.
15240 (handle_query): Handle multiple annexes.
15241
0f48aa01
DJ
152422007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15243
15244 * remote-utils.c [USE_WIN32API] (read, write): Define.
15245 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15246 write.
15247
23181151
DJ
152482007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15249
15250 * linux-i386-low.c (the_low_target): Set arch_string.
15251 * linux-x86-64-low.c (the_low_target): Likewise.
15252 * linux-low.c (linux_arch_string): New.
15253 (linux_target_ops): Add it.
15254 * linux-low.h (struct linux_target_ops): Add arch_string.
15255 * server.c (write_qxfer_response): Use const void * for DATA.
15256 (get_features_xml): New.
15257 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15258 * target.h (struct target_ops): Add arch_string method.
15259
9d606399
DJ
152602007-01-03 Denis Pilat <denis.pilat@st.com>
15261 Daniel Jacobowitz <dan@codesourcery.com>
15262
15263 * linux-low.c (linux_kill): Handle being called with no threads.
15264 * win32-i386-low.c (win32_kill): Likewise.
15265 (get_child_debug_event): Clear current_process_handle.
15266
152672006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ
15268 Daniel Jacobowitz <dan@codesourcery.com>
15269
15270 * remote-utils.c (remote_open): Check the type of specified
15271 serial port devices before opening them.
15272 * server.c (main): Kill the inferior if an error occurs during
15273 the first remote_open.
15274
a5e13d24
DJ
152752006-12-05 Markus Deuling <deuling@de.ibm.com>
15276
15277 * README: Update supported targets.
15278
186947f7
DJ
152792006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15280
15281 * Makefile.in (clean): Remove reg-mips64.c.
15282 (reg-mips64.c, reg-mips64.o): New rules.
15283 * configure.srv: Handle mips64. Include regset support for mips.
15284 * linux-mips-low.c (union mips_register): New.
15285 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15286 (mips_breakpoint, mips_breakpoint_at): Use int.
15287 (mips_collect_register, mips_supply_register)
15288 (mips_collect_register_32bit, mips_supply_register_32bit)
15289 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15290 (mips_store_fpregset, target_regsets): New.
15291 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15292
a13e2c95
UW
152932006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15294
15295 * configure.srv: Add target "spu*-*-*".
15296 * Makefile.in (clean): Remove reg-spu.c.
15297 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15298 * spu-low.c: New file.
15299
cb7283db
DJ
153002006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15301
15302 * configure.ac: Correct td_thr_tls_get_addr test.
15303 * configure: Regenerated.
15304
89be2091
DJ
153052006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15306
15307 * linux-low.c (linux_wait_for_event): Reformat. Use the
15308 pass_signals array.
15309 * remote-utils.c (decode_address_to_semicolon): New.
15310 * server.c (pass_signals, handle_general_set): New.
15311 (handle_query): Mention QPassSignals for qSupported.
15312 (main): Call handle_general_set.
15313 * server.h (pass_signals, decode_address_to_semicolon): New.
15314
000ef4f0
DJ
153152006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15316
15317 * server.c (handle_query): Correct error handling for read_auxv.
15318
b7149293
UW
153192005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15320
15321 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15322 and srv_linux_thread_db to yes.
15323 * linux-s390-low.c (s390_fill_gregset): New function.
15324 (target_regsets): Define data structure.
15325
dae5f5cf
DJ
153262006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15327
15328 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15329 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15330 * config.in, configure: Regenerated.
15331 * inferiors.c (gdb_id_to_thread): New function.
15332 (gdb_id_to_thread_id): Use it.
15333 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15334 * linux-low.h (struct process_info): Add th member.
15335 (thread_db_get_tls_address): New prototype.
15336 * remote-utils.c (decode_address): Make non-static.
15337 * server.c (handle_query): Handle qGetTLSAddr.
15338 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15339 * target.h (struct target_ops): Add get_tls_address.
15340 * thread-db.c (maybe_attach_thread): Save the thread handle.
15341 (thread_db_get_tls_address): New.
15342
32ca6d61
DJ
153432006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15344
15345 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15346 (linux_resume_one_process): Take a siginfo_t *. Update all
15347 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15348 (struct pending_signals): Add a siginfo_t.
15349 (linux_wait_for_process): Always set last_status.
15350 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15351 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15352 * linux-low.h (struct process_info): Add last_status.
15353
5ffff7c1
DJ
153542006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15355
15356 * remote-utils.c (try_rle): New function.
15357 (putpkt_binary): Use it.
15358
8695c747
DJ
153592006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15360
15361 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15362 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15363 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15364 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15365 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15366 point registers.
15367
290fadea
RS
153682006-08-08 Richard Sandiford <richard@codesourcery.com>
15369
15370 * server.c (terminal_fd): New variable.
15371 (old_foreground_pgrp): Likewise.
15372 (restore_old_foreground_pgrp): New function.
15373 (start_inferior): Record the terminal file descriptor in terminal_fd
15374 and its original foreground group in old_foreground_pgrp. Register
15375 restore_old_foreground_pgrp with atexit().
15376
9f2e1e63
DJ
153772006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15378
15379 * server.c (handle_query): Correct qPart to qXfer.
15380
b80864fb
DJ
153812006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15382
15383 * configure.ac: Check for more headers which are missing on
15384 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15385 * configure.srv: Add Cygwin and mingw32.
15386 * remote-utils.c: Don't include headers unconditionally which
15387 are missing on mingw32. Include <winsock.h> for mingw32.
15388 (remote_open): Adjust for mingw32 support. Flush
15389 standard error after writing to it.
15390 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15391 (unblock_async_io, enable_async_io, disable_async_io)
15392 (readchar, getpkt): Update for Winsock support.
15393 (prepare_resume_reply): Expect a protocol signal number.
15394 * server.c: Disable <sys/wait.h> on mingw32.
15395 (start_inferior): Adjust for mingw32 support. Flush
15396 standard error after writing to it.
15397 (attach_inferior): Likewise. Use protocol signal
15398 numbers.
15399 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15400 and names.
15401 * win32-i386-low.c: New file.
15402 * Makefile.in (XM_CLIBS): Set.
15403 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15404 (win32-i386-low.o): New dependency rule.
15405 * linux-low.c (linux_wait): Use target signal numbers.
15406 * target.h (struct target_ops): Doc fix.
15407 * server.h (target_signal_to_name): New prototype.
15408 * gdbreplay.c: Don't include headers unconditionally which
15409 are missing on mingw32. Include <winsock.h> for mingw32.
15410 (remote_close, remote_open): Adjust for Winsock support.
15411 * configure, config.in: Regenerated.
15412
0876f84a
DJ
154132006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15414
15415 * server.c (decode_xfer_read, write_qxfer_response): New.
15416 (handle_query): Take a packet length argument. Handle
15417 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15418 the qSupported response.
15419 (main): Update call to handle_query.
15420
01f9e8fa
DJ
154212006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15422
15423 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15424 (putpkt_binary): Renamed from putpkt and adjusted for binary
15425 data.
15426 (putpkt): New wrapper for putpkt_binary.
15427 (readchar): Don't mask off the high bit.
15428 (decode_X_packet): New function.
15429 * server.c (main): Call putpkt_binary if a handler sets the packet
15430 length. Save the length of the incoming packet. Handle 'X'.
15431 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15432
be2a5f71
DJ
154332006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15434
15435 * server.c (handle_query): Handle qSupported.
15436
ea025f5f
DJ
154372006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15438
15439 * remote-utils.c (all_symbols_looked_up): New variable.
15440 (look_up_one_symbol): Check it.
15441 * server.h (look_up_one_symbol): New declaration.
15442 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15443
9308fc88
DJ
154442006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15445
15446 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15447 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ
15448 (PTRACE_GET_THREAD_AREA): Define.
15449 (ps_get_thread_area): New function.
15450
52fb6437
NS
154512006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15452
15453 * configure.srv (m68k*-*-uclinux*): New target.
15454 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15455 (linux_resume_one_process): Remove extraneous cast.
15456 (linux_read_offsets): New.
15457 (linux_target_op): Add linux_read_offsets on mmuless systems.
15458 * server.c (handle_query): Add qOffsets logic.
15459 * target.h (struct target_ops): Add read_offsets.
15460
21b0f40c
DJ
154612006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15462
15463 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15464 (PTRACE_GET_THREAD_AREA): Define.
15465 (ps_get_thread_area): New function.
15466 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15467 (linux-x86-64-low.o): Update.
15468
0050a760
DJ
154692006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15470
15471 * configure.ac: Remove checks for prfpregset_t.
15472 * gdb_proc_service.h: New file.
15473 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15474 new "gdb_proc_service.h".
15475 * proc-service.c: Likewise.
15476 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15477 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15478 * Makefile.in (gdb_proc_service_h): Updated.
15479 * configure, config.in: Regenerated.
15480
b92a518e
DJ
154812006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15482
15483 * remote-utils.c (prepare_resume_reply): Move declaration
15484 of gdb_id_from_wait to the top of the block.
15485
545587ee
DJ
154862006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15487
15488 * linux-low.c (regsets_store_inferior_registers): Read the regset
15489 from the target before filling it.
15490
9db87ebd
DJ
154912006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15492
15493 * server.c (attach_inferior): Return SIGTRAP for a successful
15494 attach.
15495
dd24457d
DJ
154962006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15497
15498 * Makefile.in (OBS): Add version.o.
15499 (STAGESTUFF): Delete.
15500 (version.o): Add dependencies.
15501 (version.c): Replace rule.
15502 (clean): Remove version.c.
15503 * server.c (gdbserver_version): New.
15504 (gdbserver_usage): Use printf.
15505 (main): Handle --version and --help.
15506 * server.h (version, host_name): Add declarations.
15507
6f0f660e
EZ
155082005-12-23 Eli Zaretskii <eliz@gnu.org>
15509
889bf7c5
PA
15510 * linux-arm-low.c:
15511 * linux-arm-low.c:
15512 * inferiors.c:
15513 * i387-fp.h:
15514 * i387-fp.c:
15515 * gdbreplay.c:
15516 * regcache.c:
15517 * proc-service.c:
15518 * mem-break.h:
15519 * mem-break.c:
15520 * linux-x86-64-low.c:
15521 * linux-sh-low.c:
15522 * linux-s390-low.c:
15523 * linux-ppc64-low.c:
15524 * linux-ppc-low.c:
15525 * linux-mips-low.c:
15526 * linux-m68k-low.c:
15527 * linux-m32r-low.c:
15528 * linux-low.h:
15529 * linux-low.c:
15530 * linux-ia64-low.c:
15531 * linux-i386-low.c:
15532 * linux-crisv32-low.c:
15533 * thread-db.c:
15534 * terminal.h:
15535 * target.h:
15536 * target.c:
15537 * server.h:
15538 * server.c:
15539 * remote-utils.c:
15540 * regcache.h:
15541 * utils.c:
15542 * Makefile.in:
15543 * configure.ac:
6f0f660e
EZ
15544 * gdbserver.1: Add (C) after Copyright. Update the FSF
15545 address.
15546
9d1fb177
DJ
155472005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15548
15549 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15550 (arm_breakpoint_at): Recognize both breakpoints.
15551 (the_low_target): Use the correct breakpoint instruction.
15552
011a70c2
DJ
155532005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15554
15555 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15556 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15557 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15558 (the_low_target): Update.
15559
7fb85e41
AS
155602005-10-25 Andreas Schwab <schwab@suse.de>
15561
15562 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15563
15564 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15565 (ia64_num_regs): Reduce to 462.
15566
3db0444b
DJ
155672005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15568
15569 * acinclude.m4: Correct quoting.
15570 * aclocal.m4: Regenerated.
15571
15572 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15573 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15574 (thread_db_init): Call thread_db_err_str.
15575 * configure.ac: Check for TD_VERSION.
15576 * config.in, configure: Regenerated.
15577
bee0189a
DJ
155782005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15579
15580 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15581
e9d25b98
DJ
155822005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15583
15584 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15585 is not available. Define HAVE_PTRACE_GETREGS if it is.
15586 * config.in, configure: Regenerated.
15587 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15588 * linux-i386-low.c, linux-m68k-low.c: Update to use
15589 HAVE_PTRACE_GETREGS.
15590 * linux-low.c (regsets_fetch_inferior_registers)
15591 (regsets_store_inferior_registers): Only return 0 if we processed
15592 GENERAL_REGS.
15593 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15594 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15595
a06660f7
DJ
155962005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15597
15598 * inferiors.c (struct thread_info): Add gdb_id.
15599 (add_thread): Add gdb_id argument.
15600 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15601 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15602 calls to add_thread.
15603 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15604 * server.c (handle_query): Use thread_to_gdb_id.
15605 (handle_v_cont, main): Use gdb_id_to_thread_id.
15606 * server.h (add_thread): Update prototype.
15607 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15608 prototypes.
15609
5a1f5858
DJ
156102005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15611
15612 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15613 left-padded registers.
15614 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15615 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15616
e122f1f5
SE
156172005-07-01 Steve Ellcey <sje@cup.hp.com>
15618
15619 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15620 * configure: Regenerate.
15621 * config.in: Regenerate.
15622 * server.h (NEED_DECLARATION_STRERROR):
15623 Replace with !HAVE_DECL_STRERROR.
15624
d592fa2f
DJ
156252005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15626
15627 * linux-low.c (linux_wait, linux_send_signal): Don't test
15628 an unsigned long variable for > 0 if it could be MAX_ULONG.
15629 * server.c (myresume): Likewise.
15630 * target.c (set_desired_inferior): Likewise.
15631
ccbd4912
MK
156322005-06-13 Mark Kettenis <kettenis@gnu.org>
15633
15634 * configure.ac: Simplify and improve check for socklen_t.
15635 * configure, config.in: Regenerate.
15636
f450004a
DJ
156372005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15638
15639 * acconfig.h: Remove.
15640 * configure.ac: Add a test for socklen_t. Use three-argument
15641 AC_DEFINE throughout.
15642 * config.in: Regenerated using autoheader 2.59.
15643 * configure: Regenerated.
15644
15645 * gdbreplay.c (socklen_t): Provide a default.
15646 (remote_open): Use socklen_t.
15647 * remote-utils.c (socklen_t): Provide a default.
15648 (remote_open): Use socklen_t.
15649 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15650 unsigned char.
15651
15652 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15653 char for buffers.
15654 * linux-low.c (linux_read_memory, linux_write_memory)
15655 (linux_read_auxv): Likewise.
15656 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15657 (check_mem_write): Likewise.
15658 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15659 Likewise.
15660 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15661 (registers_from_string, register_data): Likewise.
15662 * server.c (handle_query, main): Likewise.
15663 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15664 (decode_M_packet): Likewise.
15665 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15666 * target.h (struct target_ops): Update read_memory, write_memory,
15667 and read_auxv.
15668 (read_inferior_memory, write_inferior_memory): Update.
15669 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15670 to unsigned char *.
15671 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15672 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15673 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15674 linux-s390-low.c, linux-sh-low.c: Update for changes in
15675 read_inferior_memory and the_low_target->breakpoint.
15676
eee84df1
DJ
156772005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15678
15679 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15680 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15681 * configure.srv: Add powerpc64-*-linux*.
15682 * linux-ppc64-low.c: New file.
15683
45b134e5
OF
156842005-05-23 Orjan Friberg <orjanf@axis.com>
15685
15686 * linux-cris-low.c: New file with support for CRIS.
15687 * linux-crisv32-low.c: Ditto for CRISv32.
15688 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15689 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 15690 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF
15691 reg-crisv32.o, and reg-crisv32.c to make rules.
15692 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15693 recognized targets.
15694
48d93c75
UW
156952005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15696
15697 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15698 of sizeof (PTRACE_XFER_TYPE).
15699 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15700
e013ee27
OF
157012005-05-12 Orjan Friberg <orjanf@axis.com>
15702
889bf7c5 15703 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF
15704 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15705 pointers for hardware watchpoint support.
15706 * linux-low.h (struct linux_target_ops): Ditto.
15707 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15708 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15709 to linux_target_ops.
15710 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15711 reply packet.
15712 * server.c (main): Recognize 'Z' and 'z' packets.
15713
b0ded00b
UW
157142005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15715
15716 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15717 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15718 (the_low_target): Add new members.
15719
8643e2ad
DJ
157202005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15721
15722 * proc-service.c (ps_lgetregs): Search all_processes instead of
15723 all_threads.
15724
fc620387
DJ
157252005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15726
15727 * server.c (start_inferior): Change return type to int.
15728 (attach_inferior): Change sigptr to int *.
15729 (handle_v_cont, handle_v_requests): Change signal to int *.
15730 (main): Change signal to int.
15731
157322005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI
15733
15734 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15735 * configure.srv: Add m32r*-*-linux*.
15736 * linux-m32r-low.c: New file.
15737
e0e76420
DJ
157382005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15739
15740 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15741
a1928bad
DJ
157422005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15743
15744 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15745 Take unsigned long arguments for PIDs.
15746 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15747 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15748 (wait_for_sigstop, linux_resume_one_process)
15749 (regsets_fetch_inferior_registers, linux_send_signal)
15750 (linux_read_auxv): Likewise. Update the types of variables holding
15751 PIDs. Update format string specifiers.
15752 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15753 * remote-utils.c (prepare_resume_reply): Likewise.
15754 * server.c (cont_thread, general_thread, step_thread)
15755 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15756 unsigned long.
15757 (handle_query): Update format specifiers.
15758 (handle_v_cont, main): Use strtoul for thread IDs.
15759 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15760 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15761 (general_thread, step_thread, thread_from_wait)
15762 (old_thread_from_wait): Update.
15763 * target.h (struct thread_resume): Use unsigned long for THREAD.
15764 (struct target_ops): Use unsigned long for arguments to attach and
15765 thread_alive.
15766
dcdb98d2
DJ
157672005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15768
15769 * acinclude.m4: Include bfd/bfd.m4 directly.
15770 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15771 <agriffis@toolchain.org>.
15772 * aclocal.m4, configure: Regenerated.
15773
bec39cab
AC
157742005-01-07 Andrew Cagney <cagney@gnu.org>
15775
15776 * configure.ac: Rename configure.in, require autoconf 2.59.
15777 * configure: Re-generate.
15778
434c4c77
DJ
157792004-12-08 Daniel Jacobowitz <dan@debian.org>
15780
15781 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15782 LIBS when finished.
15783 * aclocal.m4: Regenerated.
15784 * configure: Regenerated.
15785
db1d3e1b
AS
157862004-11-21 Andreas Schwab <schwab@suse.de>
15787
15788 * linux-m68k-low.c (m68k_num_gregs): Define.
15789 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15790 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15791 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15792 (m68k_breakpoint_at): New. Add to the_low_target.
15793
15794 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15795 srv_linux_thread_db to yes.
15796
43360365
JB
157972004-10-20 Joel Brobecker <brobecker@gnat.com>
15798
15799 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15800 (ARCH_SET_FS): Likewise.
15801 (ARCH_GET_FS): Likewise.
15802 (ARCH_GET_GS): Likewise.
15803
fd500816
DJ
158042004-10-16 Daniel Jacobowitz <dan@debian.org>
15805
15806 * linux-i386-low.c (ps_get_thread_area): New.
15807 * linux-x86-64-low.c (ps_get_thread_area): New.
15808 * linux-low.c: Include <sys/syscall.h>.
15809 (linux_kill_one_process): Don't kill the first thread here.
15810 (linux_kill): Kill the first thread here.
15811 (kill_lwp): New function.
15812 (send_sigstop, linux_send_signal): Use it.
15813 * proc-service.c: Clean up #ifdefs.
15814 (fpregset_info): Delete.
15815 (ps_lgetregs): Update and enable implementation.
15816 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15817 implementations.
15818 * remote-utils.c (struct sym_cache, symbol_cache): New.
15819 (input_interrupt): Print a clearer message.
15820 (async_io_enabled): New variable.
15821 (enable_async_io, disable_async_io): Use it. Update comments.
15822 (look_up_one_symbol): Use the symbol cache.
15823 * thread-db.c (thread_db_look_up_symbols): New function.
15824 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15825
f6de3c42
DJ
158262004-10-16 Daniel Jacobowitz <dan@debian.org>
15827
15828 * configure.in: Test for -rdynamic.
15829 * configure: Regenerated.
15830 * Makefile (INTERNAL_LDFLAGS): New.
15831 (gdbserver, gdbreplay): Use it.
15832
2c0fc042
AC
158332004-09-02 Andrew Cagney <cagney@gnu.org>
15834
15835 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15836
075b3282
DJ
158372004-03-23 Daniel Jacobowitz <drow@mvista.com>
15838
15839 * linux-low.c (linux_wait): Clear all_processes list also.
15840
fa6a77dc
DJ
158412004-03-12 Daniel Jacobowitz <drow@mvista.com>
15842
15843 * linux-low.c: Include <errno.h>. Remove extern declaration of
15844 errno.
15845
6d782a97
DJ
158462004-03-12 Daniel Jacobowitz <drow@mvista.com>
15847
15848 * gdbreplay.c, server.h, utils.c: Update copyright years.
15849
3a7fb99b
DJ
158502004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15851
15852 * server.c (main): Print child status or termination signal from
15853 variable 'signal', not 'sig'.
15854
c3e735a6
DJ
158552004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15856
15857 * linux-low.c (linux_read_memory): Change return type to
15858 int. Check for and return error from ptrace().
15859 * target.c (read_inferior_memory): Change return type to int. Pass
15860 back return status from the_target->read_memory().
15861 * target.h (struct target_ops): Adapt *read_memory() prototype.
15862 Update comment.
15863 (read_inferior_memory): Adapt prototype.
15864 * server.c (main): Return an error packet if
15865 read_inferior_memory() returns an error.
15866
a59d1c82
DJ
158672004-03-04 Daniel Jacobowitz <drow@mvista.com>
15868
15869 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15870 Unify with other clean targets.
15871
dc3f8883
DJ
158722004-02-29 Daniel Jacobowitz <drow@mvista.com>
15873
15874 * server.c (handle_v_cont): Call set_desired_inferior.
15875
89a208da
DJ
158762004-02-29 Daniel Jacobowitz <drow@mvista.com>
15877
15878 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15879
62ea82f5
DJ
158802004-02-29 Daniel Jacobowitz <drow@mvista.com>
15881
15882 * linux-low.c (linux_wait): Unblock async I/O.
15883 (linux_resume): Block and enable async I/O.
15884 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15885 * server.h (block_async_io, unblock_async_io): Add prototypes.
15886
6910d122
DJ
158872004-02-29 Daniel Jacobowitz <drow@mvista.com>
15888
15889 * remote-utils.c (remote_open): Print a status notice after
15890 opening a TCP port.
15891 * server.c (attach_inferior): Print a status notice after
15892 attaching.
15893
158942004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ
15895
15896 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15897
c89dc5d4
DJ
158982004-02-26 Daniel Jacobowitz <drow@mvista.com>
15899
15900 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15901 error packet.
15902 * server.c, target.h: Update copyright years.
15903
4b8dad4a
RM
159042004-02-25 Roland McGrath <roland@redhat.com>
15905
15906 * target.h (struct target_ops): New member `read_auxv'.
15907 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15908 * linux-low.c (linux_read_auxv): New function.
15909 (linux_target_ops): Initialize `read_auxv' member to that.
15910
d7446758
JB
159112004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15912
15913 Committed by Jim Blandy <jimb@redhat.com>.
15914
15915 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 15916 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB
15917 instead of GPR_SIZE to distiguish s390 and s390x targets.
15918
5544ad89
DJ
159192004-01-31 Daniel Jacobowitz <drow@mvista.com>
15920
15921 * linux-low.c: Update copyright year.
15922 (check_removed_breakpoint): Clear pending_is_breakpoint.
15923 (linux_set_resume_request, linux_queue_one_thread)
15924 (resume_status_pending_p): New functions.
15925 (linux_continue_one_thread): Use process->resume.
15926 (linux_resume): Only resume threads if there are no pending events.
15927 * linux-low.h (struct process_info): Add resume request
15928 pointer.
15929
2a68b70e
DJ
159302004-01-30 Daniel Jacobowitz <drow@mvista.com>
15931
15932 * regcache.c (new_register_cache): Clear the allocated register
15933 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15934
64386c31
DJ
159352003-10-13 Daniel Jacobowitz <drow@mvista.com>
15936
15937 * linux-low.c (linux_resume): Take a struct thread_resume *
15938 argument.
15939 (linux_wait): Update call.
15940 (resume_ptr): New static variable.
15941 (linux_continue_one_thread): Renamed from
15942 linux_continue_one_process. Use resume_ptr.
15943 (linux_resume): Use linux_continue_one_thread.
15944 * server.c (handle_v_cont, handle_v_requests): New functions.
15945 (myresume): New function.
15946 (main): Handle 'v' case.
15947 * target.h (struct thread_resume): New type.
15948 (struct target_ops): Change argument of "resume" to struct
15949 thread_resume *.
15950 (myresume): Delete macro.
15951
c938e9b0
L
159522003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15953
15954 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15955 (uninstall): Support DESTDIR.
15956
7f313d07
BC
15957Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15958
15959 * configure.srv: Add xscale*linux copy of arm*linux entry.
15960
3b2fc2ea
DJ
159612003-07-24 Daniel Jacobowitz <drow@mvista.com>
15962
15963 * linux-arm-low.c (arm_reinsert_addr): New function.
15964 (the_low_target): Add arm_reinsert_addr.
15965
1c0a559e
MK
159662003-07-08 Mark Kettenis <kettenis@gnu.org>
15967
15968 * mem-break.c: Remove whitespace at end of file.
15969
43d5792c
DJ
159702003-06-28 Daniel Jacobowitz <drow@mvista.com>
15971
15972 * configure.in: Check whether we need to prototype strerror.
15973 * server.h: Optionally prototype strerror.
15974 * gdbreplay.c (perror_with_name): Use strerror.
15975 * linux-low.c (linux_attach_lwp): Use strerror.
15976 * utils.c (perror_with_name): Use strerror.
15977 * config.in, configure: Regenerated.
15978
c8a86edf
DJ
159792003-06-28 Daniel Jacobowitz <drow@mvista.com>
15980
15981 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15982 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15983
73d37363
DJ
159842003-06-20 Daniel Jacobowitz <drow@mvista.com>
15985
15986 * Makefile.in (SFILES): Update.
15987 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15988 low-sun3.c: Remove files.
15989
6ad8ae5c
DJ
159902003-06-17 Daniel Jacobowitz <drow@mvista.com>
15991
15992 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15993 (linux_detach_one_process, linux_detach): New functions.
15994 (linux_target_ops): Add linux_detach.
15995 * server.c (main): Handle 'D' packet.
15996 * target.h (struct target_ops): Add "detach" member.
15997 (detach_inferior): Define.
15998
1581182a
MK
159992003-06-13 Mark Kettenis <kettenis@gnu.org>
16000
16001 From Kelley Cook <kelleycook@wideopenwest.com>:
16002 * configure.srv: Accept i[34567]86 variants.
16003
e5379b03
DJ
160042003-06-05 Daniel Jacobowitz <drow@mvista.com>
16005
16006 * linux-low.c (linux_wait_for_event): Correct comment typos.
16007 (linux_resume_one_process): Call check_removed_breakpoint.
16008 (linux_send_signal): New function.
16009 (linux_target_ops): Add linux_send_signal.
16010 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16011 of kill.
16012 * target.h (struct target_ops): Add send_signal.
16013
2ff29de4
JB
160142003-05-29 Jim Blandy <jimb@redhat.com>
16015
16016 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16017 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16018 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16019 away part of the register's value.
16020
254787d4
DJ
160212003-03-26 Daniel Jacobowitz <drow@mvista.com>
16022
16023 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16024 (linux_wait_for_event, linux_init_signals): Likewise.
16025
94e10508
DJ
160262003-03-17 Daniel Jacobowitz <drow@mvista.com>
16027
16028 * configure.in: Check for stdlib.h.
16029 * configure: Regenerated.
16030 * config.in: Regenerated.
16031
4c0711e0
DJ
160322003-01-04 Andreas Schwab <schwab@suse.de>
16033
16034 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16035
ef66e766
AC
160362003-01-02 Andrew Cagney <ac131313@redhat.com>
16037
16038 * Makefile.in: Remove obsolete code.
16039
a1358604
DJ
160402002-11-20 Daniel Jacobowitz <drow@mvista.com>
16041
16042 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16043 defined(PT_FPR0_HI).
16044
23ce3b1c
DJ
160452002-11-17 Stuart Hughes <seh@zee2.com>
16046
16047 * linux-arm-low.c (arm_num_regs): Increase.
16048 (arm_regmap): Include status register.
16049
160502002-11-17 Daniel Jacobowitz <drow@mvista.com>
16051
16052 * linux-low.c (register_addr): Remove incorrect -1 check.
16053
a9fa9f7d
DJ
160542002-08-29 Daniel Jacobowitz <drow@mvista.com>
16055
16056 * linux-low.c (linux_create_inferior): Call setpgid. Return
16057 the new PID.
16058 (unstopped_p, linux_signal_pid): Remove.
16059 (linux_target_ops): Remove linux_signal_pid.
16060 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16061 global instead of target method.
16062 * target.h (struct target_ops): Remove signal_pid. Update comment
16063 for create_inferior.
16064 * server.c (signal_pid): New variable.
16065 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16066 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ
16067 (attach_inferior): Set signal_pid.
16068
17574093
DJ
160692002-08-23 Daniel Jacobowitz <drow@mvista.com>
16070
16071 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16072
160732002-08-20 Jim Blandy <jimb@redhat.com>
16074
16075 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16076 default for this.
16077
160782002-08-01 Andrew Cagney <cagney@redhat.com>
16079
16080 * Makefile.in: Make chill references obsolete.
16081
160822002-07-24 Kevin Buettner <kevinb@redhat.com>
16083
16084 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16085 * configure: Regenerate.
16086 * config.in: Regenerate.
16087
160882002-07-09 David O'Brien <obrien@FreeBSD.org>
16089
16090 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16091 (perror_with_name, remote_close, remote_open, expect, play): Static.
16092
160932002-07-04 Michal Ludvig <mludvig@suse.cz>
16094
4b8dad4a 16095 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ
16096 byte offsets instead of an array of indexes.
16097 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16098
160992002-06-13 Daniel Jacobowitz <drow@mvista.com>
16100
16101 * regcache.c: Add comment.
16102
161032002-06-11 Daniel Jacobowitz <drow@mvista.com>
16104
16105 * thread-db.c: New file.
16106 * proc-service.c: New file.
16107 * acinclude.m4: New file.
16108 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16109 proc-service.o, and thread-db.o.
16110 (linux-low.o): Add USE_THREAD_DB.
16111 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16112 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16113 * aclocal.m4: Regenerated.
16114 * config.in: Regenerated.
16115 * configure: Regenerated.
16116 * configure.in: Check for proc_service.h, sys/procfs.h,
16117 thread_db.h, and linux/elf.h headrs.
16118 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16119 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16120 Check for -lthread_db and thread support.
16121 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16122 PowerPC, and SuperH.
16123 * i387-fp.c: Constify arguments.
16124 * i387-fp.h: Likewise.
16125 * inferiors.c: (struct thread_info): Renamed from
16126 `struct inferior_info'. Remove PID member. Use generic inferior
16127 list header. All uses updated.
16128 (inferiors, signal_pid): Removed.
16129 (all_threads): New variable.
16130 (get_thread): Define.
16131 (add_inferior_to_list): New function.
16132 (for_each_inferior): New function.
16133 (change_inferior_id): New function.
16134 (add_inferior): Removed.
16135 (remove_inferior): New function.
16136 (add_thread): New function.
16137 (free_one_thread): New function.
16138 (remove_thread): New function.
16139 (clear_inferiors): Use for_each_inferior and free_one_thread.
16140 (find_inferior): New function.
16141 (find_inferior_id): New function.
16142 (inferior_target_data): Update argument type.
16143 (set_inferior_target_data): Likewise.
16144 (inferior_regcache_data): Likewise.
16145 (set_inferior_regcache_data): Likewise.
16146 * linux-low.c (linux_bp_reinsert): Remove.
16147 (all_processes, stopping_threads, using_thrads)
16148 (struct pending_signals, debug_threads, pid_of): New.
16149 (inferior_pid): Replace with macro.
16150 (struct inferior_linux_data): Remove.
16151 (get_stop_pc, add_process): New functions.
16152 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16153 Use add_process and add_thread.
16154 (linux_attach_lwp): New function, based on old linux_attach. Use
16155 add_process and add_thread. Set stop_expected for new threads.
16156 (linux_attach): New function.
16157 (linux_kill_one_process): New function.
16158 (linux_kill): Kill all LWPs.
16159 (linux_thread_alive): Use find_inferior_id.
16160 (check_removed_breakpoints, status_pending_p): New functions.
16161 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16162 Update. Use WNOHANG. Wait for cloned processes also. Update process
16163 struct for the found process.
16164 (linux_wait_for_event): New function.
16165 (linux_wait): Use it. Support LWPs.
16166 (send_sigstop, wait_for_sigstop, stop_all_processes)
16167 (linux_resume_one_process, linux_continue_one_process): New functions.
16168 (linux_resume): Support LWPs.
16169 (REGISTER_RAW_SIZE): Remove.
16170 (fetch_register): Use register_size instead. Call supply_register.
16171 (usr_store_inferior_registers): Likewise. Call collect_register.
16172 Fix recursive case.
16173 (regsets_fetch_inferior_registers): Improve error message.
16174 (regsets_store_inferior_registers): Add debugging.
16175 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16176 (unstopped_p, linux_signal_pid): New functions.
16177 (linux_target_ops): Add linux_signal_pid.
16178 (linux_init_signals): New function.
16179 (initialize_low): Call it. Initialize using_threads.
16180 * regcache.c (inferior_regcache_data): Add valid
16181 flag.
16182 (get_regcache): Fetch registers lazily. Add fetch argument
16183 and update all callers.
16184 (regcache_invalidate_one, regcache_invalidate): New
16185 functions.
16186 (new_register_cache): Renamed from create_register_cache.
16187 Return the new regcache.
16188 (free_register_cache): Change argument to a void *.
16189 (registers_to_string, registers_from_string): Call get_regcache
16190 with fetch flag set.
16191 (register_data): Make static. Pass fetch flag to get_regcache.
16192 (supply_register): Call get_regcache with fetch flag clear.
16193 (collect_register): Call get_regcache with fetch flag set.
16194 (collect_register_as_string): New function.
16195 * regcache.h: Update.
16196 * remote-utils.c (putpkt): Flush after debug output and use
16197 stderr.
16198 Handle input interrupts while waiting for an ACK.
16199 (input_interrupt): Use signal_pid method.
16200 (getpkt): Flush after debug output and use stderr.
16201 (outreg): Use collect_register_as_string.
16202 (new_thread_notify, dead_thread_notify): New functions.
16203 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16204 and general_thread.
16205 (look_up_one_symbol): Flush after debug output.
16206 * server.c (step_thread, server_waiting): New variables.
16207 (start_inferior): Don't use signal_pid. Update call to mywait.
16208 (attach_inferior): Update call to mywait.
16209 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16210 (main): Don't fetch/store registers explicitly. Use
16211 set_desired_inferior. Support proposed ``Hs'' packet. Update
16212 calls to mywait.
16213 * server.h: Update.
16214 (struct inferior_list, struct_inferior_list_entry): New.
16215 * target.c (set_desired_inferior): New.
16216 (write_inferior_memory): Constify.
16217 (mywait): New function.
16218 * target.h: Update.
16219 (struct target_ops): New signal_pid method.
16220 (mywait): Removed macro, added prototype.
16221
16222 * linux-low.h (regset_func): Removed.
16223 (regset_fill_func, regset_store_func): New.
16224 (enum regset_type): New.
16225 (struct regset_info): Add type field. Use new operation types.
16226 (struct linux_target_ops): stop_pc renamed to get_pc.
16227 Add decr_pc_after_break and breakpoint_at.
16228 (get_process, get_thread_proess, get_process_thread)
16229 (strut process_info, all_processes, linux_attach_lwp)
16230 (thread_db_init): New.
16231
16232 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16233 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16234 (the_low_target): Add new members.
16235 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16236 (i386_store_fpxregset): Constify.
16237 (target_regsets): Add new kind identifier.
16238 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16239 (i386_set_pc): Add debugging.
16240 (i386_breakpoint_at): New function.
16241 (the_low_target): Add new members.
16242 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16243 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16244 (mips_breakpoint_at): New.
16245 (the_low_target): Add new members.
16246 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16247 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16248 (the_low_target): Add new members.
16249 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16250 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16251 (the_low_target): Add new members.
16252 * linux-x86-64-low.c (target_regsets): Add new kind
16253 identifier.
16254
162552002-05-15 Daniel Jacobowitz <drow@mvista.com>
16256
16257 From Martin Pool <mbp@samba.org>:
16258 * server.c (gdbserver_usage): New function.
16259 (main): Call it.
16260
162612002-05-14 Daniel Jacobowitz <drow@mvista.com>
16262
16263 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16264 stop_at -> stop_pc.
16265
162662002-05-04 Andrew Cagney <ac131313@redhat.com>
16267
16268 * Makefile.in: Remove obsolete code.
16269
162702002-04-24 Michal Ludvig <mludvig@suse.cz>
16271
16272 * linux-low.c (regsets_fetch_inferior_registers),
16273 (regsets_store_inferior_registers): Removed cast to int from
16274 ptrace() calls.
16275 * regcache.h: Added declaration of struct inferior_info.
16276
162772002-04-20 Daniel Jacobowitz <drow@mvista.com>
16278
16279 * inferiors.c (struct inferior_info): Add regcache_data.
16280 (add_inferior): Call create_register_cache.
16281 (clear_inferiors): Call free_register_cache.
16282 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16283 * regcache.c (struct inferior_regcache_data): New.
16284 (registers): Remove.
16285 (get_regcache): New function.
16286 (create_register_cache, free_register_cache): New functions.
16287 (set_register_cache): Don't initialize the register cache here.
16288 (registers_to_string, registers_from_string, register_data): Call
16289 get_regcache.
16290 * regcache.h: Add prototypes.
16291 * server.h: Likewise.
16292
162932002-04-20 Daniel Jacobowitz <drow@mvista.com>
16294
16295 * mem-break.c: New file.
16296 * mem-break.h: New file.
16297 * Makefile.in: Add mem-break.o rule; update server.h
16298 dependencies.
16299 * inferiors.c (struct inferior_info): Add target_data
16300 member.
16301 (clear_inferiors): Free target_data member if set.
16302 (inferior_target_data, set_inferior_target_data): New functions.
16303 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16304 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16305 * linux-low.c (linux_bp_reinsert): New variable.
16306 (struct inferior_linux_data): New.
16307 (linux_create_inferior): Use set_inferior_target_data.
16308 (linux_attach): Likewise. Call add_inferior.
16309 (linux_wait_for_one_inferior): New function.
16310 (linux_wait): Call it.
16311 (linux_write_memory): Add const.
16312 (initialize_low): Call set_breakpoint_data.
16313 * linux-low.h (struct linux_target_ops): Add breakpoint
16314 handling members.
16315 * server.c (attach_inferior): Remove extra add_inferior
16316 call.
16317 * server.h: Include mem-break.h. Update inferior.c
16318 prototypes.
16319 * target.c (read_inferior_memory)
16320 (write_inferior_memory): New functions.
16321 * target.h (read_inferior_memory)
16322 (write_inferior_memory): Change macros to prototypes.
16323 (struct target_ops): Update comments. Add const to write_memory
16324 definition.
16325
163262002-04-11 Daniel Jacobowitz <drow@mvista.com>
16327
16328 * linux-low.c (usr_store_inferior_registers): Support
16329 registers which are allowed to fail to store.
16330 * linux-low.h (linux_target_ops): Likewise.
16331 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16332 (ppc_cannot_store_register): FPSCR may not be storable.
16333
163342002-04-09 Daniel Jacobowitz <drow@mvista.com>
16335
16336 * server.h: Include <string.h> if HAVE_STRING_H.
16337 * ChangeLog: Correct paths in last ChangeLog entry.
16338
163392002-04-09 Daniel Jacobowitz <drow@mvista.com>
16340
16341 * linux-low.h: Remove obsolete prototypes.
16342 (struct linux_target_ops): New.
16343 (extern the_low_target): New.
16344 * linux-low.c (num_regs, regmap): Remove declarations.
16345 (register_addr): Use the_low_target explicitly.
16346 (fetch_register): Likewise.
16347 (usr_fetch_inferior_registers): Likewise.
16348 (usr_store_inferior_registers): Likewise.
16349 * linux-arm-low.c (num_regs): Remove.
16350 (arm_num_regs): Define.
16351 (arm_regmap): Renamed from regmap, made static.
16352 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16353 made static.
16354 (arm_cannot_store_register): Renamed from cannot_store_register,
16355 made static.
16356 (the_low_target): New.
16357 * linux-i386-low.c (num_regs): Remove.
16358 (i386_num_regs): Define.
16359 (i386_regmap): Renamed from regmap, made static.
16360 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16361 made static.
16362 (i386_cannot_store_register): Renamed from cannot_store_register,
16363 made static.
16364 (the_low_target): New.
16365 * linux-ia64-low.c (num_regs): Remove.
16366 (ia64_num_regs): Define.
16367 (ia64_regmap): Renamed from regmap, made static.
16368 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16369 made static.
16370 (ia64_cannot_store_register): Renamed from cannot_store_register,
16371 made static.
16372 (the_low_target): New.
16373 * linux-m68k-low.c (num_regs): Remove.
16374 (m68k_num_regs): Define.
16375 (m68k_regmap): Renamed from regmap, made static.
16376 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16377 made static.
16378 (m68k_cannot_store_register): Renamed from cannot_store_register,
16379 made static.
16380 (the_low_target): New.
16381 * linux-mips-low.c (num_regs): Remove.
16382 (mips_num_regs): Define.
16383 (mips_regmap): Renamed from regmap, made static.
16384 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16385 made static.
16386 (mips_cannot_store_register): Renamed from cannot_store_register,
16387 made static.
16388 (the_low_target): New.
16389 * linux-ppc-low.c (num_regs): Remove.
16390 (ppc_num_regs): Define.
16391 (ppc_regmap): Renamed from regmap, made static.
16392 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16393 made static.
16394 (ppc_cannot_store_register): Renamed from cannot_store_register,
16395 made static.
16396 (the_low_target): New.
16397 * linux-s390-low.c (num_regs): Remove.
16398 (s390_num_regs): Define.
16399 (s390_regmap): Renamed from regmap, made static.
16400 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16401 made static.
16402 (s390_cannot_store_register): Renamed from cannot_store_register,
16403 made static.
16404 (the_low_target): New.
16405 * linux-sh-low.c (num_regs): Remove.
16406 (sh_num_regs): Define.
16407 (sh_regmap): Renamed from regmap, made static.
16408 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16409 made static.
16410 (sh_cannot_store_register): Renamed from cannot_store_register,
16411 made static.
16412 (the_low_target): New.
16413 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16414 (the_low_target): New.
16415
164162002-04-09 Daniel Jacobowitz <drow@mvista.com>
16417
16418 * Makefile.in: Add stamp-h target.
16419 * configure.in: Create stamp-h.
16420 * configure: Regenerated.
16421
164222002-04-09 Daniel Jacobowitz <drow@mvista.com>
16423
16424 * inferiors.c: New file.
16425 * target.c: New file.
16426 * target.h: New file.
16427 * Makefile.in: Add target.o and inferiors.o. Update
16428 dependencies.
16429 * linux-low.c (inferior_pid): New static variable,
16430 moved from server.c.
16431 (linux_create_inferior): Renamed from create_inferior.
16432 Call add_inferior. Return 0 on success instead of a PID.
16433 (linux_attach): Renamed from myattach.
16434 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16435 (linux_thread_alive): Renamed from mythread_alive.
16436 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16437 child dies.
16438 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16439 (regsets_store_inferior_registers): Correct error message.
16440 Add missing ``return 0''.
16441 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16442 (linux_store_registers): Renamed from store_inferior_registers.
16443 (linux_read_memory): Renamed from read_inferior_memory.
16444 (linux_write_memory): Renamed from write_inferior_memory.
16445 (linux_target_ops): New structure.
16446 (initialize_low): Call set_target_ops ().
16447 * remote-utils.c (unhexify): New function.
16448 (hexify): New function.
16449 (input_interrupt): Send signals to ``signal_pid''.
16450 * server.c (inferior_pid): Remove.
16451 (start_inferior): Update create_inferior call.
16452 (attach_inferior): Call add_inferior.
16453 (handle_query): New function.
16454 (main): Call handle_query for `q' packets.
16455 * server.h: Include "target.h". Remove obsolete prototypes.
16456 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16457
164582002-04-09 Daniel Jacobowitz <drow@mvista.com>
16459
16460 * Makefile.in: Add WARN_CFLAGS. Update configury
16461 dependencies.
16462 * configure.in: Check for <string.h>
16463 * configure: Regenerate.
16464 * config.in: Regenerate.
16465 * gdbreplay.c: Include needed system headers.
16466 (remote_open): Remove strchr prototype.
16467 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16468 * regcache.c (supply_register): Change buf argument to const void *.
16469 (supply_register_by_name): Likewise.
16470 (collect_register): Change buf argument to void *.
16471 (collect_register_by_name): Likewise.
16472 * regcache.h: Add missing prototypes.
16473 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16474 * server.c (handle_query): New function.
16475 (attached): New static variable, moved out of main.
16476 (main): Quiet longjmp clobber warnings.
16477 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16478 * utils.c (error): Remove NORETURN.
16479 (fatal): Likewise.