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[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
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5cd3e386
AH		 12018-03-26 Alan Hayward <alan.hayward@arm.com>
2
3 * regcache.c (find_register_by_number): Return a ref.
4 (find_regno): Use references.
5 (register_size): Likewise.
6 (register_data): Likewise.
7 * tdesc.c (target_desc::~target_desc): Remove free calls.
8 (target_desc::operator==): Use std::vector compare.
9 (init_target_desc): Use reference.
10 (tdesc_create_reg): Use reg constructors.
11 * tdesc.h (struct target_desc): Replace pointer with object.
12
dff7492c
AH		 132018-03-23 Alan Hayward <alan.hayward@arm.com>
14
15 * regcache.c (find_register_by_number): Make static.
16 (find_regno): Use find_register_by_number
17 * regcache.h (struct reg): Remove declaration.
18
d80e5242
AH		 192018-03-23 Alan Hayward <alan.hayward@arm.com>
20
21 * tdesc.c (target_desc::~target_desc): Move to here.
22 (target_desc::operator==): Likewise.
23 * tdesc.h (target_desc::~target_desc): Move from here.
24 (target_desc::operator==): Likewise.
25
f69c5afb
AA		 262018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
27
28 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
29
ce29f843
AA		 302018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
31
32 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
33 S390_TDESC_GS.
34 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
35 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
36 and init_registers_s390_gs_linux64.
37
c49bd90b
AA		 382018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
39
40 * linux-s390-low.c (s390_fill_gs): Remove function.
41 (s390_fill_gsbc): Remove function.
42 (s390_regsets): Set fill functions for the guarded storage regsets
43 to NULL.
44
7edb9bd3
AA		 452018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
46
47 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
48 the word size. Add comment.
49 (s390_get_wordsize): New function.
50 (s390_arch_setup): No longer select a temporary tdesc to fetch the
51 pswm with it. Instead, use s390_get_wordsize to determine the
52 word size first and derive the correct tdesc from that directly.
53
39be3c7e
SM		 542018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
55
56 * Makefile.in: Include silent-rules.mk.
57 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
58 (COMPILE): Add ECHO_CXX.
59 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
60 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
61 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
62 (version-generated.c): Add ECHO_GEN.
63 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
64 (IPAGENT_COMPILE): Add ECHO_CXX.
65 (%-generated.c): Add ECHO_REGDAT.
66
3ae9ce5d
TT		 672018-03-14 Tom Tromey <tom@tromey.com>
68
69 PR cli/14977:
70 * ax.c (ax_printf): Special case for NULL.
71
e6a58aa8
SM		 722018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
73
74 * linux-low.c (linux_qxfer_libraries_svr4): Use
75 xml_escape_text_append.
76
f6e8a41e
SM		 772018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
78
79 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
80
b9671caf
SM		 812018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
82
83 * server.c (handle_general_set): Remove unnecessary xstrdup.
84
e80aaf61
SM		 852018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
86
87 * server.c (parse_debug_format_options): Adjust to
88 delim_string_to_char_ptr_vec changes.
89 * thread-db.c (thread_db_load_search): Adjust to
90 dirnames_to_char_ptr_vec changes.
91
b1223e78
MM		 922018-03-01 Markus Metzger <markus.t.metzger@intel.com>
93
94 * target.h (target_enable_btrace, target_disable_btrace)
95 (target_read_btrace, target_read_btrace_conf): Turn macro into
96 inline function. Throw error if target method is not defined.
97 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
98 check for btrace target method. Be prepared to handle exceptions
99 from btrace target methods.
100
81561546
SDJ		 1012018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
102
103 * server.c (captured_main): Change order of error message printed
104 when the current working directory cannot be found.
105
25e3c82c
SDJ		 1062018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
107
108 * server.c: Include "filenames.h" and "pathstuff.h".
109 (program_name): Delete variable.
110 (program_path): New anonymous class.
111 (get_exec_wrapper): Use "program_path" instead of
112 "program_name".
113 (handle_v_run): Likewise.
114 (captured_main): Likewise.
115 (process_serial_event): Likewise.
116
b4987c95
SDJ		 1172018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
118
119 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
120 (OBJS): Add "pathstuff.o".
121 * server.c (current_directory): New global variable.
122 (captured_main): Initialize "current_directory".
123
f46cd62a
AH		 1242018-02-26 Alan Hayward <alan.hayward@arm.com>
125
126 * tdesc.c: Use common/tdesc.h.
127 * tdesc.h: Likewise.
128
a543c5ca
AH		 1292018-02-20 Alan Hayward <alan.hayward@arm.com>
130 Simon Marchi <simon.marchi@ericsson.com>
131
132 * Makefile.in: Switch order of make rules.
133
b5884fa7
AH		 1342018-02-19 Alan Hayward <alan.hayward@arm.com>
135
136 * Makefile.in: Add common directory in build.
137 * configure.ac: Add common reference.
138 * configure: Regenerate.
139
de6242d3
MM		 1402018-02-09 Markus Metzger <markus.t.metzger@intel.com>
141
142 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
143 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
144 * spu-low.c (spu_target_ops): Likewise.
145 * win32-low.c (win32_target_ops): Likewise.
146 * server.c (supported_btrace_packets): Report packets unconditionally.
147 * target.h (target_ops) <supports_btrace>: Remove.
148 (target_supports_btrace): Remove.
149
9ee23a85
MM		 1502018-02-09 Markus Metzger <markus.t.metzger@intel.com>
151
152 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
153 (handle_btrace_disable): Change return type to void. Use exceptions
154 to report errors.
155 (handle_btrace_general_set): Catch exception and copy message to
156 return message.
157
8ce47547
TT		 1582018-02-08 Tom Tromey <tom@tromey.com>
159
160 * linux-low.c (install_software_single_step_breakpoints): Use
161 make_scoped_restore.
162 * inferiors.c (make_cleanup_restore_current_thread): Remove.
163 (do_restore_current_thread_cleanup): Remove.
164 * gdbthread.h (make_cleanup_restore_current_thread): Don't
165 declare.
166
45dd3607
TT		 1672018-02-08 Tom Tromey <tom@tromey.com>
168
169 * mem-break.c (set_raw_breakpoint_at): Use
170 gdb::unique_xmalloc_ptr.
171
e671cd59
PA		 1722018-01-30 Pedro Alves <palves@redhat.com>
173
174 PR gdb/13211
175 * target.c (target_terminal::terminal_state): Rename to ...
176 (target_terminal::m_terminal_state): ... this.
177
a0aad537
JC		 1782018-01-19 James Clarke <jrtc27@jrtc27.com>
179
180 * linux-low.c (handle_extended_wait): Surround call to
181 thread_db_notice_clone with #ifdef USE_THREAD_DB.
182
4d9b86e1
SM		 1832018-01-17 Simon Marchi <simon.marchi@ericsson.com>
184
185 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
186 linux_ptrace_attach_fail_reason_string now returning an
187 std::string.
188 (linux_attach): Likewise.
189 * thread-db.c (attach_thread): Likewise.
190
f517c180
EA		 1912018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
192
193 PR gdb/21559
194 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
195 checking for fs_base/gs_base fields in struct user_regs_struct.
196 * configure: Regenerate.
197
9a70f35c
YQ		 1982018-01-16 Yao Qi <yao.qi@linaro.org>
199
200 PR gdb/18749
201 * linux-low.c (fetch_register): Call supply_register instead of
202 error.
203
605fd3c6
YQ		 2042018-01-08 Yao Qi <yao.qi@linaro.org>
205 Simon Marchi <simon.marchi@ericsson.com>
206
207 * Makefile.in (OBS): Remove selftest.o.
208 * configure.ac: Set srv_selftest_objs if $development is true.
209 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
210 * configure: Re-generated.
211 * server.c (captured_main): Wrap variable selftest_filter with
212 GDB_SELF_TEST.
213
2cc05030
SM		 2142018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
215
216 * server.c (parse_debug_format_options): Return std::string.
217 (handle_monitor_command, captured_main): Adjust.
218
e379cee6
PA		 2192018-01-05 Pedro Alves <palves@redhat.com>
220
221 PR gdb/18653
222 * server.c (captured_main): Pass quiet=false to
223 save_original_signals_state.
224
82e1e79a
JB		 2252018-01-01 Joel Brobecker <brobecker@adacore.com>
226
227 * gdbreplay.c (gdbreplay_version): Update copyright year in
228 version message.
229 * server.c (gdbserver_version): Likewise.
230
8e481c3b
TT		 2312017-12-08 Tom Tromey <tom@tromey.com>
232
233 * ax.c (ax_printf): Update.
234
a8806230
YQ		 2352017-12-07 Yao Qi <yao.qi@linaro.org>
236
237 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
238 aarch64_linux_read_description.
239 * linux-amd64-ipa.c (idx2mask): New array.
240 (get_ipa_tdesc): Move idx2mask out.
241 (initialize_low_tracepoint): Initialize target descriptions.
242 * linux-i386-ipa.c (idx2mask): New array.
243 (get_ipa_tdesc): Move idx2mask out.
244 (initialize_low_tracepoint): Initialize target descriptions.
245
d4a0e8b5
SM		 2462017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
247
248 * tdesc.c (struct tdesc_type): Change return type.
249 (tdesc_add_flag): Change parameter type.
250 (tdesc_add_bitfield): Likewise.
251 (tdesc_add_field): Likewise.
252 (tdesc_set_struct_size): Likewise.
253
798a7429
SM		 2542017-12-05 Simon Marchi <simon.marchi@ericsson.com>
255
256 * regcache.c (registers_to_string): Remove unused variable.
257
c0e15c9b
SM		 2582017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
259
260 * inferiors.c (for_each_inferior_with_data): Remove.
261 * inferiors.h (for_each_inferior_with_data): Remove.
262 * server.c (handle_qxfer_threads_worker): Change parameter type.
263 (handle_qxfer_threads_proper): Use for_each_thread.
264
f0045347
SM		 2652017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
266
267 * inferiors.c (for_each_inferior): Remove.
268 (clear_inferiors): Use for_each_thread.
269 * inferiors.h (for_each_inferior): Remove.
270 * linux-low.c (linux_wait_for_event_filtered): Use
271 for_each_thread.
272 (linux_stabilize_threads): Likewise.
273 * regcache.c (regcache_release): Likewise.
274 * server.c (gdb_wants_all_threads_stopped): Likewise.
275 (clear_pending_status_callback): Remove.
276 (handle_status): Use for_each_thread.
277 (captured_main): Likewise.
278 * win32-low.c (child_init_thread_list): Likewise.
279 (win32_clear_inferiors): Likewise.
280 (fake_breakpoint_event): Likewise.
281
9521758b
SM		 2822017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
283
284 * inferiors.h (find_inferior): Remove.
285 * inferiors.c (find_inferior): Remove.
286
8f86d7aa
SM		 2872017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
288
289 * linux-low.c (resume_status_pending_p): Update comment.
290 (need_step_over_p): Update comment.
291
e2b44075
SM		 2922017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
293
294 * linux-low.c (proceed_one_lwp): Return void, change parameter
295 type.
296 (unsuspend_and_proceed_one_lwp): Likewise.
297 (proceed_all_lwps): Use for_each_thread.
298 (unstop_all_lwps): Likewise.
299
c80825ff
SM		 3002017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
301
302 * linux-low.c (linux_resume_one_thread): Return void, take
303 parameter directly.
304 (linux_resume): Use for_each_thread.
305
df3e4dbe
SM		 3062017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
307
308 * linux-low.c (send_sigstop_callback): Return void, change
309 parameter type. Rename to...
310 (send_sigstop): ... this.
311 (suspend_and_send_sigstop_callback): Return void, change parameter
312 type. Rename to...
313 (suspend_and_send_sigstop): ... this.
314 (stop_all_lwps): Use for_each_thread.
315
5a6b0a41
SM		 3162017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
317
318 * linux-low.c (lwp_running): Return bool, remove unused
319 argument.
320 (linux_stabilize_threads): Use find_thread.
321
39a64da5
SM		 3222017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
323
324 * linux-low.c (select_singlestep_lwp_callback): Remove.
325 (count_events_callback): Remove.
326 (select_event_lwp_callback): Remove.
327 (select_event_lwp): Use find_thread/for_each_thread.
328
a1385b7b
SM		 3292017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
330
331 * linux-low.c (not_stopped_callback): Return bool, take filter
332 argument directly.
333 (linux_wait_for_event_filtered): Use find_thread.
334 (linux_wait_1): Likewise.
335
454296a2
SM		 3362017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
337
338 * linux-low.c (same_lwp): Remove.
339 (find_lwp_pid): Use find_thread.
340
6b2a85da
SM		 3412017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
342
343 * linux-low.c (delete_lwp_callback): Remove.
344 (linux_mourn): Use for_each_thread.
345
798a38e8
SM		 3462017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
347
348 * linux-low.c (linux_detach_lwp_callback): Return void, remove
349 args parameter, don't check for pid.
350 (linux_detach): Use for_each_thread.
351
e4eb0dec
SM		 3522017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
353
354 * linux-low.c (struct counter): Remove.
355 (second_thread_of_pid_p): Remove.
356 (last_thread_of_process_p): Use find_thread.
357
83e1b6c1
SM		 3582017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
359
360 * inferiors.c (find_inferior_in_random): Remove.
361 * inferiors.h (find_inferior_in_random): Remove.
362 * linux-low.c (status_pending_p_callback): Return bool, accept
363 parameter ptid directly.
364 (linux_wait_for_event_filtered): Use find_thread_in_random.
365 (linux_wait_1): Likewise.
366
8dc7b443
SM		 3672017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
368
369 * inferiors.c (find_inferior_id): Remove.
370 (find_thread_ptid): Move implemention from find_inferior_id to
371 here.
372 * inferiors.h (find_inferior_id): Remove.
373 * server.c (handle_status): Use find_thread_ptid.
374 (process_serial_event): Likewise.
375 * thread-db.c (find_one_thread): Likewise.
376 (thread_db_thread_handle): Likewise.
377 * win32-low.c (thread_rec): Likewise.
378 (child_delete_thread): Likewise.
379 (win32_thread_alive): Likewise.
380 (get_child_debug_event): Likewise.
381
da25033c
SM		 3822017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
383
384 * linux-mips-low.c (update_watch_registers_callback): Return
385 void, remove pid_p parameter, don't check for pid.
386 (mips_insert_point, mips_remove_point): Use for_each_thread.
387
c91bb56b
SM		 3882017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
389
390 * lynx.low (lynx_delete_thread_callback): Remove.
391 (lynx_mourn): Use for_each_thread.
392
634a3254
SM		 3932017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
394
395 * regcache.c (regcache_invalidate_one): Remove.
396 (regcache_invalidate_pid): use for_each_thread.
397
41272101
TT		 3982017-11-26 Tom Tromey <tom@tromey.com>
399
400 * linux-low.c (linux_create_inferior): Update.
401
f5291a6f
UW		 4022017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
403
404 * spu-low.c (spu_create_inferior): Fix typo in argument name.
405
6654d750
AH		 4062017-11-24 Alan Hayward <alan.hayward@arm.com>
407
408 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
409 * linux-aarch64-low.c (initialize_low_arch): Call init func.
410 * linux-aarch64-tdesc-selftest.c: New file.
411 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
412
4132017-11-24 Alan Hayward <alan.hayward@arm.com>
414
415 * configure.srv: Add new file.
416 * linux-aarch64-low.c (initialize_low_arch): Call init func.
417 * linux-aarch64-tdesc-selftest.c: New file.
418 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
419
49bdb7ee
AH		 4202017-11-24 Alan Hayward <alan.hayward@arm.com>
421
422 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
423 * linux-aarch64-low.c (initialize_low_arch): Remove init.
424 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
425
d6d7ce56
AH		 4262017-11-24 Alan Hayward <alan.hayward@arm.com>
427
428 * configure.srv: Add new files.
429 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
430 aarch64_linux_read_description.
431 * linux-aarch64-low.c (aarch64_linux_read_description):
432 Merge with aarch64_arch_setup.
433 (aarch64_arch_setup): Call aarch64_linux_read_description.
434 * linux-aarch64-tdesc.c: New file.
435 * linux-aarch64-tdesc.h: New file.
436
506fe5f4
YQ		 4372017-11-24 Yao Qi <yao.qi@linaro.org>
438
439 * configure.srv: Set $srv_regobj for tic6x-linux.
440 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
441 (tic6x_read_description): Move some code to tic6x_arch_setup.
442 (tic6x_tdesc_test): New function.
443 (initialize_low_arch): Call selftests::register_test.
444
29f9a567
YQ		 4452017-11-22 Yao Qi <yao.qi@linaro.org>
446
447 * remote-utils.c (prepare_resume_reply): Use memcpy.
448
578290ec
SM		 4492017-11-19 Simon Marchi <simon.marchi@ericsson.com>
450
451 * linux-low.c (kill_one_lwp_callback): Return void, take
452 argument directly, don't filter on pid.
453 (linux_kill): Use for_each_thread.
454
eca55aec
SM		 4552017-11-19 Simon Marchi <simon.marchi@ericsson.com>
456
457 * linux-low.c (need_step_over_p): Return bool, remove dummy
458 argument.
459 (linux_resume, proceed_all_lwps): Use find_thread.
460
25c28b4d
SM		 4612017-11-19 Simon Marchi <simon.marchi@ericsson.com>
462
463 * linux-low.c (resume_status_pending_p): Return bool, remove
464 flag_p argument.
465 (linux_resume): Use find_thread.
466
5fdda392
SM		 4672017-11-19 Simon Marchi <simon.marchi@ericsson.com>
468
469 * linux-low.c (struct thread_resume_array): Remove.
470 (linux_set_resume_request): Return void, take arguments
471 directly.
472 (linux_resume): Use for_each_thread.
473
fcb056a5
SM		 4742017-11-19 Simon Marchi <simon.marchi@ericsson.com>
475
476 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
477 return bool, remove data argument.
478 (linux_stabilize_threads): Use find_thread.
479
139720c5
SM		 4802017-11-19 Simon Marchi <simon.marchi@ericsson.com>
481
482 * linux-low.c (unsuspend_one_lwp): Remove.
483 (unsuspend_all_lwps): Use for_each_thread, inline code from
484 unsuspend_one_lwp.
485
6d1e5673
SM		 4862017-11-19 Simon Marchi <simon.marchi@ericsson.com>
487
488 * gdbthread.h (find_thread): Add overload with ptid_t filter.
489 * linux-low.c (struct iterate_over_lwps_args): Remove.
490 (iterate_over_lwps_filter): Remove.
491 (iterate_over_lwps): Use find_thread.
492
bbf550d5
SM		 4932017-11-19 Simon Marchi <simon.marchi@ericsson.com>
494
495 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
496 (linux_handle_new_gdb_connection): Use for_each_thread, inline
497 code from reset_lwp_ptrace_options_callback.
498
00192f77
SM		 4992017-11-19 Simon Marchi <simon.marchi@ericsson.com>
500
501 * linux-arm-low.c (struct update_registers_data): Remove.
502 (update_registers_callback): Return void, take arguments
503 directly, don't check thread's pid.
504 (arm_insert_point, arm_remove_point): Use for_each_thread.
505
2bee2b6c
SM		 5062017-11-19 Simon Marchi <simon.marchi@ericsson.com>
507
508 * win32-low.c (continue_one_thread): Return void, take argument
509 directly.
510 (child_continue): Use for_each_thread.
511
0b360f19
SM		 5122017-11-19 Simon Marchi <simon.marchi@ericsson.com>
513
514 * win32-i386-low.c (update_debug_registers_callback): Rename
515 to ...
516 (update_debug_registers): ... this, return void, remove pid_p arg.
517 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
518
f27866ba
SM		 5192017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
520
521 * inferiors.h (struct process_info): Add constructor, initialize
522 fields..
523 <syscalls_to_catch>: Change type to std::vector<int>.
524 * inferiors.c (add_process): Allocate process_info with new.
525 (remove_process): Free process_info with delete.
526 * linux-low.c (handle_extended_wait): Adjust.
527 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
528 * server.c (handle_general_set): Adjust.
529
e849ea89
PA		 5302017-11-16 Pedro Alves <palves@redhat.com>
531
532 * remote-utils.c (remote_close): Block SIGIO signals instead of
533 uninstalling the SIGIO handler.
534
1d0aa65c
AH		 5352017-11-16 Alan Hayward <alan.hayward@arm.com>
536
537 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
538
3491a34c
YQ		 5392017-11-16 Yao Qi <yao.qi@linaro.org>
540
541 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
542 (tic6x_store_gregset): Likewise.
543 (tic6x_usrregs_info): Move it up.
544
a602f924
AH		 5452017-11-15 Alan Hayward <alan.hayward@arm.com>
546
547 * Makefile.in: Update arch rules.
548 * configure.srv: Explicitly mark arch/ files.
549
5616b6c3
AS		 5502017-11-13 Andreas Schwab <schwab@suse.de>
551
552 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
553 function.
554 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
555
d1928160
PA		 5562017-11-06 Pedro Alves <palves@redhat.com>
557
558 * config.in, configure: Regenerate.
559
bac608e7
SM		 5602017-10-27 Simon Marchi <simon.marchi@ericsson.com>
561
562 * target.c (struct thread_search): Remove.
563 (thread_search_callback): Remove.
564 (prepare_to_access_memory): Use for_each_thread instead of
565 find_inferior. Inline code from thread_search_callback.
566
eaddb425
SM		 5672017-10-27 Simon Marchi <simon.marchi@ericsson.com>
568
569 * server.c (struct visit_actioned_threads_data): Remove.
570 (visit_actioned_threads): Change prototype to take arguments
571 directly.
572 (resume): Use find_thread instead of find_inferior.
573
99078d34
SM		 5742017-10-27 Simon Marchi <simon.marchi@ericsson.com>
575
576 * server.c (queue_stop_reply_callback): Change prototype, return
577 void.
578 (find_status_pending_thread_callback): Remove.
579 (handle_status): Replace find_inferior with find_thread and
580 for_each_thread.
581
cc628f3d
AH		 5822017-10-25 Alan Hayward <alan.hayward@arm.com>
583
584 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
585 with REGNO.
586 (aarch64_store_gregset): Likewise.
587 (aarch64_fill_fpregset): Likewise.
588 (aarch64_store_fpregset): Likewise.
589
4d3bb80e
SM		 5902017-10-21 Simon Marchi <simon.marchi@ericsson.com>
591
592 * gdbthread.h (find_thread, for_each_thread): New functions.
593 * inferiors.c (thread_of_pid): Remove.
594 (find_any_thread_of_pid): Use find_thread.
595 * linux-low.c (num_lwps): Use for_each_thread.
596
7a7cdfa0
YQ		 5972017-10-17 Yao Qi <yao.qi@linaro.org>
598
599 * Makefile.in: Remove one rule.
600 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
601
e675d170
YQ		 6022017-10-17 Yao Qi <yao.qi@linaro.org>
603
604 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
605 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
606
7eb4e0f9
YQ		 6072017-10-17 Yao Qi <yao.qi@linaro.org>
608
609 * configure.srv: Rename arm.o with arch/arm.o.
610
60d6cfc9
YQ		 6112017-10-17 Yao Qi <yao.qi@linaro.org>
612
613 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
614 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
615 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
616 (arch-i386.o, arch-amd64.o): Remove rules.
617 (arch/%.o): New rule.
618 Update POSTCOMPILE and COMPILE.pre.
619 * configure.ac: Invoke AC_CONFIG_COMMANDS.
620 * configure: Re-generated.
621 * configure.srv: Replace arch-i386.o with arch/i386.o.
622 Replace arch-amd64.o with arch/amd64.o.
623
5bfda255
YQ		 6242017-10-16 Yao Qi <yao.qi@linaro.org>
625
626 * configure: Regenerated.
627
9c80ecd6
SM		 6282017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
629
630 * inferiors.h: (struct inferior_list): Remove.
631 (struct inferior_list_entry); Remove.
632 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
633 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
634 get_first_inferior): Remove.
635 (for_each_inferior, for_each_inferior_with_data, find_inferior,
636 find_inferior_id, find_inferior_in_random): Change signature.
637 * inferiors.c (all_threads): Change type to
638 std::list<thread_info *>.
639 (get_thread): Remove macro.
640 (find_inferior, find_inferior_id): Change signature, implement
641 using find_thread.
642 (find_inferior_in_random): Change signature, implement using
643 find_thread_in_random.
644 (for_each_inferior, for_each_inferior_with_data): Change
645 signature, implement using for_each_thread.
646 (add_inferior_to_list, remove_inferior): Remove.
647 (add_thread, get_first_thread, thread_of_pid,
648 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
649 (get_first_inferior, one_inferior_p, clear_inferior_list):
650 Remove.
651 (clear_inferiors, get_thread_process): Update.
652 * gdbthread.h: Include <list>.
653 (struct thread_info) <entry>: Remove field.
654 <id>: New field.
655 (all_threads): Change type to std::list<thread_info *>.
656 (get_first_inferior): Add doc.
657 (find_thread, for_each_thread, find_thread_in_random): New
658 functions.
659 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
660 * linux-arm-low.c (update_registers_callback): Update.
661 * linux-low.c (second_thread_of_pid_p): Update.
662 (kill_one_lwp_callback, linux_detach_lwp_callback,
663 delete_lwp_callback, status_pending_p_callback, same_lwp,
664 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
665 iterate_over_lwps, not_stopped_callback,
666 resume_stopped_resumed_lwps, count_events_callback,
667 select_singlestep_lwp_callback, select_event_lwp_callback,
668 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
669 suspend_and_send_sigstop_callback, wait_for_sigstop,
670 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
671 lwp_running, linux_set_resume_request, resume_status_pending_p,
672 need_step_over_p, start_step_over, linux_resume_one_thread,
673 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
674 reset_lwp_ptrace_options_callback): Update.
675 * linux-mips-low.c (update_watch_registers_callback): Update.
676 * regcache.c (regcache_invalidate_one, regcache_invalidate):
677 Update.
678 (free_register_cache_thread_one): Remove.
679 (regcache_release): Update.
680 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
681 handle_qxfer_threads_worker): Update.
682 (handle_query): Update, use list iterator.
683 (visit_actioned_threads, handle_pending_status,
684 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
685 clear_pending_status_callback, set_pending_status_callback,
686 find_status_pending_thread_callback, handle_status,
687 process_serial_event): Update.
688 * target.c (thread_search_callback): Update.
689 * thread-db.c (thread_db_get_tls_address): Update.
690 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
691 Update.
692 * win32-i386-low.c (update_debug_registers_callback): Update.
693 * win32-low.c (delete_thread_info, child_delete_thread,
694 continue_one_thread, suspend_one_thread,
695 get_child_debug_event): Adjust.
696
9179355e
SM		 6972017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
698
699 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
700 * inferiors.h: Include <list>.
701 (struct process_info) <entry>: Remove field.
702 <pid>: New field.
703 (pid_of): Change macro to function.
704 (ptid_of, lwpid_of): Remove macro.
705 (all_processes): Change type to std::list<process_info *>.
706 (ALL_PROCESSES): Remove macro.
707 (for_each_process, find_process): New function.
708 * inferiors.c (all_processes): Change type to
709 std::list<process_info *>.
710 (find_thread_process): Adjust.
711 (add_process): Likewise.
712 (remove_process): Likewise.
713 (find_process_pid): Likewise.
714 (get_first_process): Likewise.
715 (started_inferior_callback): Remove.
716 (have_started_inferiors_p): Adjust.
717 (attached_inferior_callback): Remove.
718 (have_attached_inferiors_p): Adjust.
719 * linux-low.c (check_zombie_leaders): Likewise.
720 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
721 (x86_linux_update_xmltarget): Adjust.
722 * server.c (handle_query): Likewise.
723 (gdb_reattached_process): Remove.
724 (handle_status): Adjust.
725 (kill_inferior_callback): Likewise.
726 (detach_or_kill_inferior): Remove.
727 (print_started_pid): Likewise.
728 (print_attached_pid): Likewise.
729 (detach_or_kill_for_exit): Update.
730 (process_serial_event): Likewise.
731 * linux-arm-low.c (arm_new_fork): Likewise.
732
c9cb8905
SM		 7332017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
734
735 * dll.h: Include <list>.
736 (struct dll_info): Add constructor.
737 <entry>: Remove field.
738 (all_dlls): Change type to std::list<dll_info>.
739 * dll.c: Include <algorithm>.
740 (get_dll): Remove macro.
741 (all_dlls): Change type to std::list<dll_info *>.
742 (free_one_dll): Remove.
743 (match_dll): Likewise.
744 (loaded_dll): Adjust.
745 (unloaded_dll): Adjust to all_dlls type change, use
746 std::find_if. Inline code from match_dll.
747 (clear_dlls): Adjust to all_dlls type change.
748 * server.c (emit_dll_description): Remove.
749 (handle_qxfer_libraries): Adjust to all_dlls type change,
750 integrate emit_dll_description's functionality.
751
04ec7890
SM		 7522017-10-12 Simon Marchi <simon.marchi@ericsson.com>
753
754 * linux-low.h (struct linux_target_ops) <delete_process>: New
755 field.
756 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
757 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
758 (struct linux_target_ops): Add delete_process callback.
759 * linux-arm-low.c (arm_delete_process): New.
760 (struct linux_target_ops): Add delete_process callback.
761 * linux-bfin-low.c (struct linux_target_ops): Likewise.
762 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
763 * linux-m32r-low.c (struct linux_target_ops): Likewise.
764 * linux-mips-low.c (mips_linux_delete_process): New.
765 (struct linux_target_ops): Add delete_process callback.
766 * linux-ppc-low.c (struct linux_target_ops): Likewise.
767 * linux-s390-low.c (struct linux_target_ops): Likewise.
768 * linux-sh-low.c (struct linux_target_ops): Likewise.
769 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
770 * linux-tile-low.c (struct linux_target_ops): Likewise.
771 * linux-x86-low.c (x86_linux_delete_process): New.
772 (struct linux_target_ops): Add delete_process callback.
773 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
774
466eecee
SM		 7752017-10-12 Simon Marchi <simon.marchi@ericsson.com>
776
777 * linux-aarch64-low.c (the_low_target): Add thread delete
778 callback.
779 * linux-arm-low.c (arm_delete_thread): New function.
780 (the_low_target): Add thread delete callback.
781 * linux-bfin-low.c (the_low_target): Likewise.
782 * linux-crisv32-low.c (the_low_target): Likewise.
783 * linux-low.c (delete_lwp): Invoke delete_thread callback if
784 set.
785 * linux-low.h (struct linux_target_ops) <delete_thread>: New
786 field.
787 * linux-m32r-low.c (the_low_target): Add thread delete callback.
788 * linux-mips-low.c (mips_linux_delete_thread): New function.
789 (the_low_target): Add thread delete callback.
790 * linux-ppc-low.c (the_low_target): Likewise.
791 * linux-s390-low.c (the_low_target): Likewise.
792 * linux-sh-low.c (the_low_target): Likewise.
793 * linux-tic6x-low.c (the_low_target): Likewise.
794 * linux-tile-low.c (the_low_target): Likewise.
795 * linux-x86-low.c (the_low_target): Likewise.
796 * linux-xtensa-low.c (the_low_target): Likewise.
797
b79f7801
YZ		 7982017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
799
800 * win32-low.c: Include "common-inferior.h".
801
bc3b087d
SDJ		 8022017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
803
804 * inferiors.c (set_inferior_cwd): New function.
805 * server.c (handle_general_set): Handle QSetWorkingDir packet.
806 (handle_query): Inform that QSetWorkingDir is supported.
807 * win32-low.c (create_process): Pass the inferior's cwd to
808 CreateProcess.
809
d092c5a2
SDJ		 8102017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
811
812 * inferiors.c (current_inferior_cwd): New global variable.
813 (get_inferior_cwd): New function.
814 * inferiors.h (struct process_info) <cwd>: New field.
815
7da0a886
SDJ		 8162017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
817
818 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
819 (OBS): Add gdb_tilde_expand.o.
820
289a6840
SM		 8212017-10-02 Simon Marchi <simon.marchi@ericsson.com>
822
823 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
824 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
825
256642e8
PA		 8262017-09-29 Pedro Alves <palves@redhat.com>
827
828 * ax.c (gdb_parse_agent_expr): Constify.
829 * ax.h (gdb_parse_agent_expr): Constify.
830 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
831 Constify.
832 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
833 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
834 * remote-utils.h (read_ptid): Constify.
835 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
836 (process_point_options, process_serial_event): Constify.
837 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
838 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
839 (cmd_qtbuffer): Constify.
840
5b9ca4d4
PA		 8412017-09-29 Pedro Alves <palves@redhat.com>
842
843 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
844 fails.
845
94c207e0
PA		 8462017-09-29 Pedro Alves <palves@redhat.com>
847
848 * linux-low.c (handle_extended_wait): Pass parent thread instead
849 of process to thread_db_notice_clone.
850 * linux-low.h (thread_db_notice_clone): Replace parent process
851 parameter with parent thread parameter.
852 * thread-db.c (find_one_thread): Add comment.
853 (thread_db_notice_clone): Replace parent process parameter with
854 parent thread parameter. Temporarily switch to the parent thread.
855
75352e28
SDJ		 8562017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
857
858 * gdbthread.h: Include "common-gdbthread.h".
859 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
860 "if" when validating the ptid.
861 * remote-utils.c: Include "gdbthread.h".
862 (prepare_resume_reply): Use "switch_to_thread".
863 * target.c (done_accessing_memory): Likewise.
864
ad339634
AA		 8652017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
866
867 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
868 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
869 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
870 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
871 s390x-gs-linux64-ipa.o to ipa_obj.
872 * linux-s390-low.c (HWCAP_S390_GS): New define.
873 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
874 New functions.
875 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
876 (s390_arch_setup): Check for guarded-storage support and choose
877 appropriate tdesc.
878 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
879 init_registers_s390x_gs_linux64.
880 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
881 enum value.
882 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
883 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
884
cc4d742f
SM		 8852017-09-22 Simon Marchi <simon.marchi@ericsson.com>
886
887 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
888
f6327dcb
KB		 8892017-09-21 Kevin Buettner <kevinb@redhat.com>
890
891 * linux-low.h (struct lwp_info): Add new field, thread_handle.
892 (thread_db_thread_handle): Declare.
893 * linux-low.c (linux_target_ops): Initialize thread_handle.
894 * server.c (handle_qxfer_threads_worker): Add support for
895 "handle" attribute.
896 * target.h (struct target_ops): Add new function pointer,
897 thread_handle.
898 (target_thread_handle): Define.
899 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
900 field in lwp.
901 (thread_db_thread_handle): New function.
902
86299109
KB		 9032017-09-21 Kevin Buettner <kevinb@redhat.com>
904
905 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
906 * linux-low.h (thread_db_notice_clone): Declare.
907 * thread-db.c (thread_db_notice_clone): New function.
908
f557a88a
PA		 9092017-09-21 Pedro Alves <palves@redhat.com>
910
911 * server.c (gdb_read_memory, handle_status, process_serial_event)
912 (handle_serial_event, handle_target_event): Adjust to
913 set_desired_thread prototype change.
914 * target.c (set_desired_thread): Remove 'use_general' parameter
915 and adjust.
916 * target.h (set_desired_thread): Remove 'use_general' parameter.
917
223ffa71
TT		 9182017-09-20 Tom Tromey <tom@tromey.com>
919
920 * target.c (target_terminal::terminal_state): Define.
921 (target_terminal::init): Rename from target_terminal_init.
922 (target_terminal::inferior): Rename from
923 target_terminal_inferior.
924 (target_terminal::ours): Rename from target_terminal_ours.
925 (target_terminal::ours_for_output, target_terminal::info): New.
926
04fd3ba9
SM		 9272017-09-16 Simon Marchi <simon.marchi@ericsson.com>
928
929 * server.c (accumulate_file_name_length): Remove.
930 (emit_dll_description): Adjust to std::string change.
931 (handle_qxfer_libraries): Use std::string to hold document.
932
5e187554
SM		 9332017-09-16 Simon Marchi <simon.marchi@ericsson.com>
934
935 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
936 return type of xml_escape_text.
937 * server.c (emit_dll_description): Likewise.
938
1526853e
SM		 9392017-09-16 Simon Marchi <simon.marchi@ericsson.com>
940
941 * server.c (captured_main): Accept argument for --selftest.
942 Update run_tests call.
943 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
944 when registering selftests.
945
c4dfafab
SDJ		 9462017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
947
948 * regcache.c (get_thread_regcache): Update code to use "std::vector"
949 instead of "VEC" for "target_desc.reg_defs".
950 (regcache_cpy): Likewise.
951 (registers_to_string): Likewise.
952 (registers_from_string): Likewise.
953 (find_regno): Likewise.
954 (supply_regblock): Likewise.
955 (regcache_raw_read_unsigned): Likewise.
956 * tdesc.c (init_target_desc): Likewise.
957 (tdesc_create_reg): Likewise.
958 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
959 (struct target_desc) <reg_defs>: Convert to "std::vector".
960 (target_desc): Do not initialize "reg_defs".
961 (~target_desc): Update code to use "std::vector" instead of "VEC"
962 for "target_desc.reg_defs".
963 (operator==): Likewise.
964
124aceb4
SM		 9652017-09-15 Simon Marchi <simon.marchi@ericsson.com>
966
967 * inferiors.h (thread_to_gdb_id): Remove.
968 * inferiors.c (thread_to_gdb_id): Remove.
969 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
970 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
971 lynx_store_registers, lynx_read_memory, lynx_write_memory):
972 Likewise.
973 * nto-low.c (nto_fetch_registers, nto_store_registers,
974 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
975
96cde54f
SM		 9762017-09-15 Simon Marchi <simon.marchi@ericsson.com>
977
978 * inferiors.h (gdb_id_to_thread_id): Remove.
979 * inferiors.c (gdb_id_to_thread_id): Remove.
980 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
981 removal. Move pid declaration closer to where it's used.
982
e8ca139e
SM		 9832017-09-15 Simon Marchi <simon.marchi@ericsson.com>
984
985 * server.c (handle_detach): New function.
986 (process_serial_event): Move code out, call handle_detach.
987
f8a4e119
SM		 9882017-09-15 Simon Marchi <simon.marchi@ericsson.com>
989
990 * server.c (require_running): Rename to ...
991 (require_running_or_return): ... this ...
992 (require_running_or_break): ... and this.
993 (handle_query, process_serial_event): Adjust.
994
0eb0a407
SM		 9952017-09-15 Simon Marchi <simon.marchi@ericsson.com>
996
997 * linux-low.c (linux_set_resume_request): Remove unused
998 variables.
999
785922a5
SM		 10002017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1001
1002 * server.c (first_thread_of): Remove.
1003 (process_serial_event): Replace usage of first_thread_of with
1004 find_any_thread_of_pid.
1005 * tracepoint.c (same_process_p): Remove.
1006 (gdb_agent_about_to_close): Replace usage of same_process_p with
1007 find_any_thread_of_pid.
1008 * linux-x86-low.c (same_process_callback): Remove.
1009 (x86_arch_setup_process_callback): Replace usage of
1010 same_process_callback with find_any_thread_of_pid.
1011 * thread-db.c (any_thread_of): Remove.
1012 (switch_to_process): Replace usage of any_thread_of with
1013 find_any_thread_of_pid.
1014 * inferiors.c (thread_pid_matches_callback): Remove.
1015 (find_thread_process): Adjust to use find_any_thread_of_pid.
1016
a059f00c
SDJ		 10172017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1018
1019 * regcache.c (get_thread_regcache): Guard calls to "memset"
1020 with "!VEC_empty".
1021
cc397f3a
SDJ		 10222017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1023
1024 * linux-low.c (handle_extended_wait): Use
1025 "allocate_target_description" instead of "XNEW".
1026 * linux-x86-low.c (initialize_low_arch): Likewise.
1027
22916b07
YQ		 10282017-09-05 Yao Qi <yao.qi@linaro.org>
1029
1030 * configure.srv (srv_i386_regobj): Remove.
1031 (srv_amd64_regobj): Remove.
1032 (srv_regobj): Set it to "" for x86 non-linux targets.
1033 * linux-x86-tdesc.c (i386_linux_read_description):
1034 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1035 (init_registers_i386): Remove the declaration.
1036 (tdesc_i386): Remove the declaration.
1037 (lynx_i386_arch_setup): Call i386_create_target_description.
1038 * nto-x86-low.c: Likewise.
1039 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1040 [!__x86_64__]: include arch/i386.h.
1041 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1042
38602d55
YQ		 10432017-09-05 Yao Qi <yao.qi@linaro.org>
1044
1045 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1046 i386/amd64-XXX-linux from it.
1047
44b886ff
YQ		 10482017-09-05 Yao Qi <yao.qi@linaro.org>
1049
1050 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1051 false.
1052 (ipa_amd64_linux_regobj): Remove.
1053 (ipa_x32_linux_regobj): Remove.
1054
b4570e4b
YQ		 10552017-09-05 Yao Qi <yao.qi@linaro.org>
1056
1057 * Makefile.in (arch-amd64.o): New rule.
1058 * configure.srv: Append arch-amd64.o.
1059 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1060 (get_ipa_tdesc): Call amd64_linux_read_description.
1061 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1062 and init_registers_amd64_XXX.
1063 * linux-x86-low.c (x86_linux_read_description): Call
1064 amd64_linux_read_description.
1065 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1066 (initialize_low_arch): Don't call init_registers_x32_XXX and
1067 init_registers_amd64_XXX.
1068 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1069 and tdesc_amd64_XXX.
1070 [__x86_64__] (amd64_tdesc_test): New function.
1071 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1072 and init_registers_amd64_XXX.
1073 * linux-x86-tdesc.c: Include arch/amd64.h.
1074 (xcr0_to_tdesc_idx): New function.
1075 (i386_linux_read_description): New function.
1076 (amd64_get_ipa_tdesc_idx): New function.
1077 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1078 (amd64_get_ipa_tdesc): Declare.
1079
d1f28ea2
YQ		 10802017-09-05 Yao Qi <yao.qi@linaro.org>
1081
1082 * configure.srv (srv_i386_linux_xmlfiles): Remove
1083 i386/i386-XXX-linux.xml from it.
1084
25a93583
YQ		 10852017-09-05 Yao Qi <yao.qi@linaro.org>
1086
1087 * configure.srv: Set srv_i386_linux_regobj empty if $development
1088 is false.
1089 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1090 initialize_low_tdesc.
1091 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1092 with #if initialize_low_tdesc.
1093 * linux-x86-tdesc-selftest.c: New file.
1094 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1095
5f035c07
YQ		 10962017-09-05 Yao Qi <yao.qi@linaro.org>
1097
1098 * Makefile.in (arch-i386.o): New rule.
1099 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1100 (x86_64-*-linux*): Likewise.
1101 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1102 include arch/i386.h.
1103 (i386_linux_read_description): Remove code and call
1104 i386_create_target_description.
1105 * tdesc.c (allocate_target_description): New function.
1106 * tdesc.h (set_tdesc_architecture): Remove declaration.
1107 (set_tdesc_osabi): Likewise.
1108
0abe8a89
YQ		 11092017-09-05 Yao Qi <yao.qi@linaro.org>
1110
1111 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1112 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1113 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1114 .xmltarget.
1115 * server.c (get_features_xml): Call tdesc_get_features_xml.
1116 * tdesc.c (set_tdesc_architecture): New function.
1117 (set_tdesc_osabi): New function.
1118 (tdesc_get_features_xml): New function.
1119 (tdesc_create_feature): Add an argument.
1120 * tdesc.h (struct target_desc) <features>: New field.
1121 <arch, osabi>: New field.
1122 (~target_desc): xfree features, arch, and osabi.
1123 (target_desc::oerator==): Don't compare .xmltarget.
1124 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1125 (set_tdesc_osabi): Likewise.
1126 (tdesc_get_features_xml): Likewise.
1127
0a188386
YQ		 11282017-09-05 Yao Qi <yao.qi@linaro.org>
1129
1130 * linux-x86-tdesc.c: Include selftest.h.
1131 (i386_tdesc_test): New function.
1132 (initialize_low_tdesc): Call selftests::register_test.
1133 * tdesc.h: Include regdef.h.
1134 (target_desc): Override operator == and !=.
1135
f49ff000
YQ		 11362017-09-05 Yao Qi <yao.qi@linaro.org>
1137
1138 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1139 (ipa_obj): Likewise.
1140 * linux-i386-ipa.c: Include common/x86-xstate.h
1141 (get_ipa_tdesc): Call i386_linux_read_description.
1142 (initialize_low_tracepoint): Don't call init_registers_XXX
1143 functions, call initialize_low_tdesc instead.
1144 * linux-x86-low.c (x86_linux_read_description): Call
1145 i386_linux_read_description.
1146 (initialize_low_arch): Don't call init_registers_i386_XXX
1147 functions, call initialize_low_tdesc.
1148 * linux-x86-tdesc.c: New file.
1149 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1150 (i386_get_ipa_tdesc_idx): Declare.
1151 (i386_get_ipa_tdesc): Declare.
1152 (initialize_low_tdesc): Declare.
1153
2b68ef2f
YQ		 11542017-09-05 Yao Qi <yao.qi@linaro.org>
1155
1156 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1157 instead of 0.
1158
f7000548
YQ		 11592017-09-05 Yao Qi <yao.qi@linaro.org>
1160
1161 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1162 * regcache.c (get_thread_regcache): Use VEC_length.
1163 (init_register_cache): Likewise.
1164 (regcache_cpy): Likewise.
1165 (registers_to_string): Iterate reg_defs via VEC_iterate.
1166 (find_regno): Likewise.
1167 (find_register_by_number): Use VEC_index.
1168 (register_size): Call find_register_by_number.
1169 (register_data): Call find_register_by_number.
1170 (supply_regblock): Use VEC_length.
1171 (regcache_raw_read_unsigned): Likewise.
1172 * tdesc.c (init_target_desc): Iterate reg_defs via
1173 VEC_iterate.
1174 (default_description): Update initializer.
1175 (copy_target_description): Don't update field num_registers.
1176 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1177 <num_registers>: Remove.
1178
50a421ac
SM		 11792017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1180
1181 * Makefile.in (.SECONDARY): Define target.
1182
23fdd69e
SM		 11832017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1184
1185 * linux-low.c (linux_wait_1): Adjust.
1186 * server.c (queue_stop_reply_callback): Adjust.
1187
0a2dde4a
SDJ		 11882017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1189
1190 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1191 QEnvironmentUnset and QEnvironmentReset packets.
1192 (handle_query): Inform remote that QEnvironmentHexEncoded,
1193 QEnvironmentUnset and QEnvironmentReset are supported.
1194
6afd337d
SM		 11952017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1196
1197 * inferiors.h (inferior_target_data): Rename to ...
1198 (thread_target_data): ... this.
1199 (inferior_regcache_data): Rename to ...
1200 (thread_regcache_data): ... this.
1201 (set_inferior_regcache_data): Rename to ...
1202 (set_thread_regcache_data): ... this.
1203 * inferiors.c (inferior_target_data): Rename to ...
1204 (thread_target_data): ... this.
1205 (inferior_regcache_data): Rename to ...
1206 (thread_regcache_data): ... this.
1207 (set_inferior_regcache_data): Rename to ...
1208 (set_thread_regcache_data): ... this.
1209 (free_one_thread): Update.
1210 * linux-low.h (get_thread_lwp): Update.
1211 * regcache.c (get_thread_regcache): Update.
1212 (regcache_invalidate_thread): Update.
1213 (free_register_cache_thread): Update.
1214 * win32-i386-low.c (update_debug_registers_callback): Update.
1215 (win32_get_current_dr): Update.
1216 * win32-low.c (thread_rec): Update.
1217 (delete_thread_info): Update.
1218 (continue_one_thread): Update.
1219 (suspend_one_thread): Update.
1220
a160cc46
SM		 12212017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1222
1223 * inferiors.c (set_inferior_target_data): Remove.
1224 * inferiors.h (set_inferior_target_data): Remove.
1225
6d580b63
YQ		 12262017-08-18 Yao Qi <yao.qi@linaro.org>
1227
1228 * Makefile.in (OBS): Add selftest.o.
1229 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1230 * configure, config.in: Re-generated.
1231 * server.c: Include common/sefltest.h.
1232 (captured_main): Handle option --selftest.
1233
f5a29eb0
YQ		 12342017-08-09 Yao Qi <yao.qi@linaro.org>
1235
1236 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1237 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1238 i386-avx-mpx.o and i386-mmx.o.
1239 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1240 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1241 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1242 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1243 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1244 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1245 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1246 i386/amd64-avx-mpx.xml.
1247
57757c2f
YQ		 12482017-08-09 Yao Qi <yao.qi@linaro.org>
1249
1250 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1251 and x32-avx-avx512.o.
1252 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1253 i386/x32-avx-avx512.xml.
1254
229d26fc
SM		 12552017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1256
1257 * tracepoint.h (enum class fast_tpoint_collect_result): New
1258 enumeration.
1259 (fast_tracepoint_collecting): Change return type to
1260 fast_tpoint_collect_result.
1261 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1262 * linux-low.h: Include tracepoint.h.
1263 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1264 fast_tpoint_collect_result.
1265 * linux-low.c (handle_tracepoints): Adjust.
1266 (linux_fast_tracepoint_collecting): Change return type to
1267 fast_tpoint_collect_result.
1268 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1269 linux_wait_1, stuck_in_jump_pad_callback,
1270 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1271 proceed_one_lwp): Adjust to type change.
1272
2e1e43e1
YQ		 12732017-07-10 Yao Qi <yao.qi@linaro.org>
1274
1275 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1276
adc764e7
YQ		 12772017-06-29 Yao Qi <yao.qi@linaro.org>
1278
1279 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1280 Remove.
1281 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1282
a206891a
SM		 12832017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1284
1285 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1286
9a6c7d9c
SDJ		 12872017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1288
1289 * linux-low.c (linux_create_inferior): Adjust code to access the
1290 environment information via 'gdb_environ' class.
1291 * lynx-low.c (lynx_create_inferior): Likewise.
1292 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1293 (get_environ): Return a pointer to 'our_environ'.
1294 (captured_main): Initialize 'our_environ'.
1295 * server.h (get_environ): Adjust prototype.
1296 * spu-low.c (spu_create_inferior): Adjust code to access the
1297 environment information via 'gdb_environ' class.
1298
ae3e2ccf
SM		 12992017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1300
1301 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1302 usage of "register" keyword.
1303
3e019bdc
SM		 13042017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1305
1306 * configure: Re-generate.
1307
8465943a
SM		 13082017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1309
1310 * configure: Re-generate.
1311
cf0dd6f0
SM		 13122017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1313
1314 * Makefile.in (COMPILE.pre): Add "-x c++".
1315
9845682b
SDJ		 13162017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1317
1318 * fork-child.c: Conditionally include <signal.h>.
1319
aefd8b33
SDJ		 13202017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1321
1322 * server.c (handle_general_set): Handle new packet
1323 "QStartupWithShell".
1324 (handle_query): Add "QStartupWithShell" to the list of supported
1325 packets.
1326 (gdbserver_usage): Add help text explaining the
1327 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1328 options.
1329 (captured_main): Recognize and act upon the presence of the new
1330 CLI options.
1331
2090129c
SDJ		 13322017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1333 Pedro Alves <palves@redhat.com>
1334
1335 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1336 * configure: Regenerate.
1337 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1338 "fork-inferior.o".
1339 (i[34567]86-*-lynxos*): Likewise.
1340 (spu*-*-*): Likewise.
1341 * fork-child.c: New file.
1342 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1343 and "environ.h".
1344 (linux_ptrace_fun): New function.
1345 (linux_create_inferior): Adjust function prototype to reflect
1346 change on "target.h". Adjust function code to use
1347 "fork_inferior".
1348 (linux_request_interrupt): Delete "signal_pid".
1349 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1350 (lynx_ptrace_fun): New function.
1351 (lynx_create_inferior): Adjust function prototype to reflect
1352 change on "target.h". Adjust function code to use
1353 "fork_inferior".
1354 * nto-low.c (nto_create_inferior): Adjust function prototype and
1355 code to reflect change on "target.h". Update comments.
1356 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1357 "common-terminal.h" and "environ.h".
1358 (terminal_fd): Moved to fork-child.c.
1359 (old_foreground_pgrp): Likewise.
1360 (restore_old_foreground_pgrp): Likewise.
1361 (last_status): Make it global.
1362 (last_ptid): Likewise.
1363 (our_environ): New variable.
1364 (startup_with_shell): Likewise.
1365 (program_name): Likewise.
1366 (program_argv): Rename to...
1367 (program_args): ...this.
1368 (wrapper_argv): New variable.
1369 (start_inferior): Delete function.
1370 (get_exec_wrapper): New function.
1371 (get_exec_file): Likewise.
1372 (get_environ): Likewise.
1373 (prefork_hook): Likewise.
1374 (post_fork_inferior): Likewise.
1375 (postfork_hook): Likewise.
1376 (postfork_child_hook): Likewise.
1377 (handle_v_run): Update code to deal with arguments coming from the
1378 remote host. Update calls from "start_inferior" to
1379 "create_inferior".
1380 (captured_main): Likewise. Initialize environment variable. Call
1381 "have_job_control".
1382 * server.h (post_fork_inferior): New prototype.
1383 (get_environ): Likewise.
1384 (last_status): Declare.
1385 (last_ptid): Likewise.
1386 (signal_pid): Likewise.
1387 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1388 (spu_ptrace_fun): New function.
1389 (spu_create_inferior): Adjust function prototype to reflect change
1390 on "target.h". Adjust function code to use "fork_inferior".
1391 * target.c (target_terminal_init): New function.
1392 (target_terminal_inferior): Likewise.
1393 (target_terminal_ours): Likewise.
1394 * target.h: Include <vector>.
1395 (struct target_ops) <create_inferior>: Update prototype.
1396 (create_inferior): Update macro.
1397 * utils.c (gdb_flush_out_err): New function.
1398 * win32-low.c (win32_create_inferior): Adjust function prototype
1399 and code to reflect change on "target.h".
1400
043a4934
SDJ		 14012017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1402
1403 * inferiors.c (switch_to_thread): New function.
1404
15652511
SDJ		 14052017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1406
1407 * Makefile.in (SFILE): Add "common/job-control.c".
1408 (OBS): Add "job-control.o".
1409
21ea5acd
SDJ		 14102017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1411
1412 * Makefile: Remove "@host_makefile_frag@".
1413
e13cb306
PA		 14142017-05-05 Pedro Alves <palves@redhat.com>
1415
1416 * configure: Regenerate.
1417
c94fee56
SDJ		 14182017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1419
1420 * configure: Regenerate.
1421
a0ff9e1a
SM		 14222017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1423
1424 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1425 software_single_step change of return type to
1426 std::vector<CORE_ADDR>.
1427 * linux-low.c (install_software_single_step_breakpoints):
1428 Likewise.
1429 * linux-low.h (install_software_single_step_breakpoints):
1430 Likewise.
1431
be628ab8
SDJ		 14322017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1433
1434 * remote-utils.c: Include "gdb_termios.h" instead of
1435 "terminal.h".
1436 * terminal.h: Delete file.
1437
7c5ded6a
SDJ		 14382017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1439
1440 * server.c: Include <vector>.
1441 <program_argv, wrapper_argv>: Convert to std::vector.
1442 (start_inferior): Rewrite function to use C++.
1443 (handle_v_run): Likewise. Update code that calculates the argv
1444 based on the vRun packet; use C++.
1445 (captured_main): Likewise.
1446
436252de
SM		 14472017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1448
1449 * server.c (handle_v_cont): Initialize thread_resume::thread
1450 with null_ptid.
1451
9bf2a700
PA		 14522017-04-05 Pedro Alves <palves@redhat.com>
1453
1454 * configure: Regenerate.
1455
a121b7c1
PA		 14562017-04-05 Pedro Alves <palves@redhat.com>
1457
1458 * gdbreplay.c (sync_error): Constify.
1459 * linux-x86-low.c (push_opcode): Constify.
1460
21c8a587
PA		 14612017-04-05 Pedro Alves <palves@redhat.com>
1462
1463 * win32-low.c (get_child_debug_event)
1464 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1465 Report TARGET_WAITKIND_SPURIOUS instead.
1466
fb32b4f7
PA		 14672017-04-05 Pedro Alves <palves@redhat.com>
1468
1469 * remote-utils.c (remote_prepare, remote_open): Constify.
1470 * remote-utils.h (remote_prepare, remote_open): Constify.
1471 * server.c (captured_main): Constify 'port' handling.
1472
65dd1e59
SM		 14732017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1474
1475 * Makefile.in (clean): Clear .deps.
1476
8fa5b777
SM		 14772017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1478
1479 * .gitignore: Remove generated files, replace with wildcard.
1480 * (clean): Replace removal of generated files with wildcard.
1481 (version.c): Replace with...
1482 (version-generated.c): ...this.
1483 (xml-builtin.c): Replace with...
1484 (xml-builtin-generated.c): ...this.
1485 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1486 (%.c: *regformats*): Replace with...
1487 (%-generated.c: *regformats*): ...this.
1488
a12e714b
MF		 14892017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1490
1491 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1492 (xtensa_fill_gregset): Call collect_register_by_name for
1493 threadptr register.
1494 (xtensa_store_gregset): Call supply_register_by_name for
1495 threadptr register.
1496
1a09b50a
MF		 14972017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1498
1499 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1500 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1501 (xtensa_store_gregset): Call supply_register for all registers in
1502 a0_regnum..a0_regnum + C0_NREGS range.
1503
1a01e7c6
SM		 15042017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1505
1506 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1507 (ax-ipa.o: ax.c): Remove.
1508 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1509 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1510 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1511 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1512 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1513
36bc18a8
SM		 15142017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1515
1516 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1517 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1518 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1519 (errors-ipa.o: ../common/errors.c): Remove.
1520 (format-ipa.o: ../common/format.c): Remove.
1521 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1522
a8ebe3d5
SM		 15232017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1524
1525 * Makefile.in (%-ipa.o: %.c): New rule.
1526 (tracepoint-ipa.o: tracepoint.c): Remove.
1527 (utils-ipa.o: utils.c): Remove.
1528 (remote-utils-ipa.o: remote-utils.c): Remove.
1529 (regcache-ipa.o: regcache.c): Remove.
1530 (i386-linux-ipa.o: i386-linux.c): Remove.
1531 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1532 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1533 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1534 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1535 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1536 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1537 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1538 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1539 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1540 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1541 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1542 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1543 (aarch64-ipa.o: aarch64.c): Remove.
1544 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1545 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1546 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1547 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1548 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1549 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1550 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1551 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1552 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1553 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1554 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1555 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1556 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1557 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1558 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1559 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1560 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1561 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1562 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1563 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1564 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1565 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1566 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1567 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1568 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1569 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1570 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1571 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1572 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1573 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1574 (tdesc-ipa.o: tdesc.c): Remove.
1575 (x32-linux-ipa.o: x32-linux.c): Remove.
1576 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1577 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1578
50cfacb7
SM		 15792017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1580
1581 * Makefile.in (%.o: ../arch/%.c): New rule.
1582 (arm.o: ../arch/arm.c): Remove.
1583 (arm-linux.o: ../arch/arm-linux.c): Remove.
1584 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1585 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1586
c5a22423
SM		 15872017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1588
1589 * Makefile.in (%.o: ../nat/%.c): New rule.
1590 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1591 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1592 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1593 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1594 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1595 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1596 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1597 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1598 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1599 (linux-personality.o: ../nat/linux-personality.c): Remove.
1600 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1601 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1602 (x86-linux.o: ../nat/x86-linux.c): Remove.
1603 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1604 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1605
6bda016b
SM		 16062017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1607
1608 * Makefile.in (%.o: ../common/%.c): New rule.
1609 (signals.o: ../common/signals.c): Remove.
1610 (print-utils.o: ../common/print-utils.c): Remove.
1611 (rsp-low.o: ../common/rsp-low.c): Remove.
1612 (common-utils.o: ../common/common-utils.c): Remove.
1613 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1614 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1615 (vec.o: ../common/vec.c): Remove.
1616 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1617 (xml-utils.o: ../common/xml-utils.c): Remove.
1618 (ptid.o: ../common/ptid.c): Remove.
1619 (buffer.o: ../common/buffer.c): Remove.
1620 (format.o: ../common/format.c): Remove.
1621 (filestuff.o: ../common/filestuff.c): Remove.
1622 (agent.o: ../common/agent.c): Remove.
1623 (errors.o: ../common/errors.c): Remove.
1624 (environ.o: ../common/environ.c): Remove.
1625 (common-debug.o: ../common/common-debug.c): Remove.
1626 (cleanups.o: ../common/cleanups.c): Remove.
1627 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1628 (fileio.o: ../common/fileio.c): Remove.
1629 (common-regcache.o: ../common/common-regcache.c): Remove.
1630 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1631 (new-op.o: ../common/new-op.c): Remove.
1632 (btrace-common.o: ../common/btrace-common.c): Remove.
1633
21122961
SM		 16342017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1635
1636 * Makefile.in (%.o: ../target/%.c): New rule.
1637 (waitstatus.o: ../target/waitstatus.c): Remove.
1638
c362e621
SM		 16392017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1640
1641 * Makefile.in
1642 (%.c: ../regformats/%.dat,
1643 (%.c: ../regformats/arm/%.dat,
1644 (%.c: ../regformats/i386/%.dat,
1645 (%.c: ../regformats/rs6000/%.dat): New rules.
1646 (aarch64.c): Remove.
1647 (reg-arm.c): Remove.
1648 (arm-with-iwmmxt.c): Remove.
1649 (arm-with-vfpv2.c): Remove.
1650 (arm-with-vfpv3.c): Remove.
1651 (arm-with-neon.c): Remove.
1652 (reg-bfin.c): Remove.
1653 (reg-cris.c): Remove.
1654 (reg-crisv32.c): Remove.
1655 (i386.c): Remove.
1656 (i386-linux.c): Remove.
1657 (i386-avx.c): Remove.
1658 (i386-avx-linux.c): Remove.
1659 (i386-avx-avx512.c): Remove.
1660 (i386-avx-avx512-linux.c): Remove.
1661 (i386-mpx.c): Remove.
1662 (i386-mpx-linux.c): Remove.
1663 (i386-avx-mpx-avx512-pku.c): Remove.
1664 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1665 (i386-avx-mpx.c): Remove.
1666 (i386-avx-mpx-linux.c): Remove.
1667 (i386-mmx.c): Remove.
1668 (i386-mmx-linux.c): Remove.
1669 (reg-ia64.c): Remove.
1670 (reg-m32r.c): Remove.
1671 (reg-m68k.c): Remove.
1672 (reg-cf.c): Remove.
1673 (mips-linux.c): Remove.
1674 (mips-dsp-linux.c): Remove.
1675 (mips64-linux.c): Remove.
1676 (mips64-dsp-linux.c): Remove.
1677 (nios2-linux.c): Remove.
1678 (powerpc-32.c): Remove.
1679 (powerpc-32l.c): Remove.
1680 (powerpc-altivec32l.c): Remove.
1681 (powerpc-cell32l.c): Remove.
1682 (powerpc-vsx32l.c): Remove.
1683 (powerpc-isa205-32l.c): Remove.
1684 (powerpc-isa205-altivec32l.c): Remove.
1685 (powerpc-isa205-vsx32l.c): Remove.
1686 (powerpc-e500l.c): Remove.
1687 (powerpc-64l.c): Remove.
1688 (powerpc-altivec64l.c): Remove.
1689 (powerpc-cell64l.c): Remove.
1690 (powerpc-vsx64l.c): Remove.
1691 (powerpc-isa205-64l.c): Remove.
1692 (powerpc-isa205-altivec64l.c): Remove.
1693 (powerpc-isa205-vsx64l.c): Remove.
1694 (s390-linux32.c): Remove.
1695 (s390-linux32v1.c): Remove.
1696 (s390-linux32v2.c): Remove.
1697 (s390-linux64.c): Remove.
1698 (s390-linux64v1.c): Remove.
1699 (s390-linux64v2.c): Remove.
1700 (s390-te-linux64.c): Remove.
1701 (s390-vx-linux64.c): Remove.
1702 (s390-tevx-linux64.c): Remove.
1703 (s390x-linux64.c): Remove.
1704 (s390x-linux64v1.c): Remove.
1705 (s390x-linux64v2.c): Remove.
1706 (s390x-te-linux64.c): Remove.
1707 (s390x-vx-linux64.c): Remove.
1708 (s390x-tevx-linux64.c): Remove.
1709 (tic6x-c64xp-linux.c): Remove.
1710 (tic6x-c64x-linux.c): Remove.
1711 (tic6x-c62x-linux.c): Remove.
1712 (reg-sh.c): Remove.
1713 (reg-sparc64.c): Remove.
1714 (reg-spu.c): Remove.
1715 (amd64.c): Remove.
1716 (amd64-linux.c): Remove.
1717 (amd64-avx.c): Remove.
1718 (amd64-avx-linux.c): Remove.
1719 (amd64-avx-avx512.c): Remove.
1720 (amd64-avx-avx512-linux.c): Remove.
1721 (amd64-mpx.c): Remove.
1722 (amd64-mpx-linux.c): Remove.
1723 (amd64-avx-mpx-avx512-pku.c): Remove.
1724 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1725 (amd64-avx-mpx.c): Remove.
1726 (amd64-avx-mpx-linux.c): Remove.
1727 (x32.c): Remove.
1728 (x32-linux.c): Remove.
1729 (x32-avx.c): Remove.
1730 (x32-avx-linux.c): Remove.
1731 (x32-avx-avx512.c): Remove.
1732 (x32-avx-avx512-linux.c): Remove.
1733 (reg-xtensa.c): Remove.
1734 (reg-tilegx.c): Remove.
1735 (reg-tilegx32.c): Remove.
1736
1672e0d9
SDJ		 17372017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1738
1739 * Makefile.in (SFILES): Add "common/environ.c".
1740 (OBJS): Add "common/environ.h".
1741
239b6d10
WT		 17422017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1743
1744 * configure.ac: Check if the fs_base and gs_base members of
1745 `struct user_regs_struct' exist.
1746 * config.in: Regenerated.
1747 * configure: Likewise.
1748
694b382c
AT		 17492017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1750
1751 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1752 target_read_memory.
1753 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1754 (get_next_pcs_syscall_next_pc): Likewise.
1755
7dc53023
LM		 17562016-12-23 Luis Machado <lgustavo@codesourcery.com>
1757
1758 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1759 * nto-x86-low.c: Likewise.
1760
ad02e4fe
SM		 17612016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1762
1763 * Makefile.in: Include disable-implicit-rules.mk.
1764
dcb07cfa
PA		 17652016-11-23 Pedro Alves <palves@redhat.com>
1766
1767 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1768 (debug_vprintf): Use std::chrono::steady_clock instead of
1769 gettimeofday. Use '.' instead of ':'.
1770 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1771 (get_timestamp): Use std::chrono::steady_clock instead of
1772 gettimeofday.
1773
8629c02c
SM		 17742016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1775
1776 * Makefile.in: Fix whitespace formatting.
1777
b593ecca
SM		 17782016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1779
1780 * Makefile.in (SFILES, OBS): Flatten list and order
1781 alphabetically.
1782
9986ba08
PA		 17832016-11-23 Pedro Alves <palves@redhat.com>
1784
1785 * event-loop.c (handle_file_event): Use warning.
1786 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1787 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1788 Use warning.
1789
4eefa7bc
PA		 17902016-11-23 Pedro Alves <palves@redhat.com>
1791
1792 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1793 output.
1794 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1795 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1796 debug_printf and debug_flush for debug output.
1797 * server.c (handle_general_set): Likewise.
1798 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1799 output.
1800
5443506e
SM		 18012016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1802
1803 * Makefile.in (.c.o): Replace rule with ...
1804 (%.o: %.c): ... this one.
1805
3b165252
SM		 18062016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1807
1808 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1809 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1810 make.
1811 * configure.ac: Remove checks for the make program.
1812 * configure: Re-generate.
1813
0bcda685
PA		 18142016-10-28 Pedro Alves <palves@redhat.com>
1815
1816 * Makefile.in (CXX_DIALECT): Get from configure.
1817 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1818 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1819 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1820 * config.in: Regenerate.
1821 * configure: Regenerate.
1822
c3805894
YQ		 18232016-10-27 Yao Qi <yao.qi@linaro.org>
1824
1825 * linux-low.c (linux_supports_range_stepping): Return true if
1826 can_software_single_step return true.
1827
89342618
YQ		 18282016-10-27 Yao Qi <yao.qi@linaro.org>
1829
1830 * inferiors.c (find_inferior_in_random): New function.
1831 * inferiors.h (find_inferior_in_random): Declare.
1832 * linux-low.c (linux_wait_for_event_filtered): Call
1833 find_inferior_in_random instead of find_inferior.
1834
e3652c84
YQ		 18352016-10-27 Yao Qi <yao.qi@linaro.org>
1836
1837 * linux-low.c (linux_wait_1): If single-step breakpoints are
1838 inserted, remove them.
1839
5a04c4cf
PA		 18402016-10-26 Pedro Alves <palves@redhat.com>
1841
1842 * linux-low.c (handle_extended_wait): Link parent/child fork
1843 threads.
1844 (linux_wait_1): Unlink them.
1845 (linux_set_resume_request): Ignore resume requests for
1846 already-resumed and unhandled fork child threads.
1847 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1848 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1849 New functions.
1850 (handle_v_requests) <vCont>: Don't call require_running.
1851 * server.h (in_queued_stop_replies): New declaration.
1852
cb93dc7f
YQ		 18532016-10-24 Yao Qi <yao.qi@linaro.org>
1854
1855 PR server/20733
1856 * linux-aarch64-low.c (append_insns): Cast the return value to
1857 'uint32_t *'.
1858
a1078bea
YQ		 18592016-10-10 Yao Qi <yao.qi@linaro.org>
1860
1861 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1862
1fb77080
SDJ		 18632016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1864
1865 * target.c (target_supports_multi_process): New function, moved
1866 from...
1867 * target.h (target_supports_multi_process): ... here. Remove
1868 macro.
1869
39b5a3b9
TT		 18702016-10-05 Tom Tromey <tom@tromey.com>
1871
1872 PR remote/20655:
1873 * tracepoint.c (handle_tracepoint_bkpts): Check
1874 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1875
c1d0b70a
YQ		 18762016-10-05 Yao Qi <yao.qi@linaro.org>
1877
1878 * configure.srv: Update the path of arm-*.xml files.
1879
0a69eedb
YQ		 18802016-10-05 Terry Guo <terry.guo@arm.com>
1881 Yao Qi <yao.qi@linaro.org>
1882
1883 * Makefile.in: Adjust the path of rules.
1884 * configure.srv: Update the path of xml files.
1885 * regformats/arm-with-iwmmxt.dat: Regenerated.
1886 * regformats/arm-with-neon.dat: Likewise.
1887 * regformats/arm-with-vfpv2.dat: Likewise.
1888 * regformats/arm-with-vfpv3.dat Likewise.
1889
17e16485
YQ		 18902016-09-30 Yao Qi <yao.qi@linaro.org>
1891
1892 PR gdbserver/20627
1893 * target.c (target_stop_and_wait): Don't call
1894 target_continue_no_signal, use resume_stop instead.
1895
edeeb602
YQ		 18962016-09-26 Yao Qi <yao.qi@linaro.org>
1897
1898 * linux-low.c (linux_wait_1): Call debug_exit.
1899
503b1c39
PA		 19002016-09-23 Pedro Alves <palves@redhat.com>
1901
1902 * Makefile.in (SFILES): Add common/new-op.c.
1903 (OBS): Add common/new-op.o.
1904 (new-op.o): New rule.
1905
74172ecf
SM		 19062016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1907
1908 * .gitinore: Ignore more files.
1909
fc6cda2e
YQ		 19102016-09-21 Yao Qi <yao.qi@linaro.org>
1911
1912 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1913 23.
1914
bc1e6c81
SDJ		 19152016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1916
1917 * server.c (start_inferior): Call target_mourn_inferior instead of
1918 mourn_inferior; pass ptid_t argument to it.
1919 (resume): Likewise.
1920 (handle_target_event): Likewise.
1921 * target.c (target_mourn_inferior): New function.
1922 * target.h (mourn_inferior): Delete macro.
1923
0e00e962
AA		 19242016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1925
1926 * linux-low.c (lwp_is_stepping): New function.
1927
1d8cb77d
CL		 19282016-09-06 Carl Love <cel@us.ibm.com>
1929
1930 * server.c (start_inferior): Fixed comment, requested comment change
1931 didn't get updated correctly. Removed reference to ptrace () call as
1932 it is only true on Linux systems.
1933
7313bced
CL		 19342016-09-06 Carl Love <cel@us.ibm.com>
1935
1936 * server.c (start_inferior): Do not call
1937 function target_post_create_inferior () if the
1938 inferior process has already exited.
1939
cf6de44d
PA		 19402016-09-05 Pedro Alves <palves@redhat.com>
1941
1942 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1943 (COMPILE.pre, CC_LD): Use CXX directly.
1944 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1945 * acinclude.m4: Don't include build-with-cxx.m4.
1946 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1947 * configure: Regenerate.
1948
c1da6748
AT		 19492016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1950
1951 PR gdb/19495
1952 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1953 call writing data to own_buf.
1954
f2b9e3df
SDJ		 19552016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1956
1957 * target.c (mywait): Call target_wait instead of
1958 the_target->wait.
1959 (target_wait): New function.
1960
049a8570
SDJ		 19612016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1962
1963 * server.c (start_inferior): New variable 'ptid'. Replace calls
1964 to the_target->resume by target_continue{,_no_signal}, depending
1965 on the case.
1966 * target.c (target_stop_and_wait): Call target_continue_no_signal
1967 instead of the_target->resume.
1968 (target_continue): New function.
1969
3aa5cfa0
AT		 19702016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1971
1972 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1973
754653a7
AZ		 19742016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1975
1976 PR server/20491
1977 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1978 ps_prochandle.
1979 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1980 * linux-arm-low.c (ps_get_thread_area): Likewise.
1981 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1982 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1983 * linux-mips-low.c (ps_get_thread_area): Likewise.
1984 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1985 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1986 * linux-x86-low.c (ps_get_thread_area): Likewise.
1987 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1988
ed036b40
PA		 19892016-08-19 Pedro Alves <palves@redhat.com>
1990
1991 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1992
c8ef42ee
PA		 19932016-08-19 Pedro Alves <palves@redhat.com>
1994
1995 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1996 comment. Use memcpy instead of casting through unsigned long.
1997
9c235a72
PA		 19982016-08-19 Pedro Alves <palves@redhat.com>
1999
2000 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2001 allocating around 0x80000000.
2002
201506da
PA		 20032016-08-19 Pedro Alves <palves@redhat.com>
2004
2005 PR gdb/20415
2006 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2007 (x32-avx512-linux-ipa.o): New rules.
2008 * configure.ac (x86_64-*-linux*): New x32 check.
2009 * configure.srv (ipa_x32_linux_regobj): New.
2010 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2011 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2012 descriptions.
2013 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2014 descriptions.
2015 * configure: Regenerate.
2016
f348d89a
PA		 20172016-08-09 Pedro Alves <palves@redhat.com>
2018
2019 PR gdb/18653
2020 * Makefile.in (OBS): Add signals-state-save-restore.o.
2021 (signals-state-save-restore.o): New rule.
2022 * config.in: Regenerate.
2023 * configure: Regenerate.
2024 * linux-low.c: Include "signals-state-save-restore.h".
2025 (linux_create_inferior): Call
2026 restore_original_signals_state.
2027 * server.c: Include "dispositions-save-restore.h".
2028 (captured_main): Call save_original_signals_state.
2029
1baf5149
PA		 20302016-08-05 Pedro Alves <palves@redhat.com>
2031
2032 * configure: Regenerate.
2033
fcd4a73d
YQ		 20342016-08-04 Yao Qi <yao.qi@linaro.org>
2035
2036 * linux-low.c (regsets_fetch_inferior_registers): Check
2037 errno is ESRCH or not.
2038
979659d0
YQ		 20392016-08-02 Yao Qi <yao.qi@linaro.org>
2040
2041 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2042 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2043 (thread_db_load_search): Update.
2044 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2045 td_ta_set_event and td_ta_event_getmsg.
2046
6598661d
PA		 20472016-07-26 Pedro Alves <palves@redhat.com>
2048
2049 PR server/20414
2050 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2051 of unsigned long for 64-bit registers and use uint32_t instead of
2052 unsigned int for 32-bit registers.
2053
9cf12d57
PA		 20542016-07-26 Pedro Alves <palves@redhat.com>
2055
2056 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2057 to 'ptrace'.
2058
305450ed
TT		 20592016-07-21 Tom Tromey <tom@tromey.com>
2060
2061 * configure: Rebuild.
2062
2583da7c
YQ		 20632016-07-21 Yao Qi <yao.qi@linaro.org>
2064
2065 * mem-break.c (find_gdb_breakpoint): Cast bp to
2066 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2067
21536b36
YQ		 20682016-07-21 Yao Qi <yao.qi@linaro.org>
2069
2070 * server.c (handle_v_requests): Support s and S actions
2071 if target_supports_software_single_step return true.
2072
8901d193
YQ		 20732016-07-21 Yao Qi <yao.qi@linaro.org>
2074
2075 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2076 is resume_step, call maybe_hw_step.
2077 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2078 and unstop them.
2079 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2080 breakpoints or not.
2081 (proceed_one_lwp): If resume request is resume_step, install
2082 reinsert breakpoints and call maybe_hw_step.
2083
0e9a339e
YQ		 20842016-07-21 Yao Qi <yao.qi@linaro.org>
2085
2086 * linux-low.c (proceed_one_lwp): Declare.
2087 (linux_resume_one_thread): Remove local variable 'step'.
2088 Lift code enqueue signal. Call proceed_one_lwp instead of
2089 linux_resume_one_lwp.
2090
4281b351
YQ		 20912016-07-21 Yao Qi <yao.qi@linaro.org>
2092
2093 * linux-low.c (linux_resume_one_thread): Call
2094 enqueue_pending_signal.
2095
984a2c04
YQ		 20962016-07-21 Yao Qi <yao.qi@linaro.org>
2097
2098 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2099 * inferiors.c (do_restore_current_thread_cleanup): New function.
2100 (make_cleanup_restore_current_thread): Likewise.
2101 * linux-low.c (install_software_single_step_breakpoints): Call
2102 make_cleanup_restore_current_thread. Switch current_thread to
2103 thread.
2104
bec903c9
YQ		 21052016-07-21 Yao Qi <yao.qi@linaro.org>
2106
2107 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2108 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2109 (clone_one_breakpoint): Likewise.
2110 (delete_reinsert_breakpoints): Change parameter to thread.
2111 Callers updated.
2112 (has_reinsert_breakpoints): Likewise.
2113 (uninsert_reinsert_breakpoints): Likewise.
2114 (reinsert_reinsert_breakpoints): Likewise.
2115 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2116 (delete_reinsert_breakpoints): Likewise.
2117 (reinsert_reinsert_breakpoints): Likewise.
2118 (uninsert_reinsert_breakpoints): Likewise.
2119 (has_reinsert_breakpoints): Likewise.
2120
63c40ec7
YQ		 21212016-07-21 Yao Qi <yao.qi@linaro.org>
2122
2123 * inferiors.c (get_thread_process): Make parameter const.
2124 * inferiors.h (get_thread_process): Update declaration.
2125 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2126 Add new parameters child_thread and parent_thread. Callers
2127 updated.
2128 * mem-break.h (clone_all_breakpoints): Update declaration.
2129
9aa76cd0
YQ		 21302016-07-21 Yao Qi <yao.qi@linaro.org>
2131
2132 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2133 <command_list, handler>: Remove.
2134 (struct gdb_breakpoint): New.
2135 (struct other_breakpoint): New.
2136 (struct reinsert_breakpoint): New.
2137 (is_gdb_breakpoint): New function.
2138 (any_persistent_commands): Update command_list if
2139 is_gdb_breakpoint returns true.
2140 (set_breakpoint): Create breakpoints according to their types.
2141 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2142 (set_gdb_breakpoint_1): Likewise.
2143 (set_gdb_breakpoint): Likewise.
2144 (clear_breakpoint_conditions): Change parameter type to
2145 'struct gdb_breakpoint *'.
2146 (clear_breakpoint_commands): Likewise.
2147 (clear_breakpoint_conditions_and_commands): Likewise.
2148 (add_condition_to_breakpoint): Likewise.
2149 (add_breakpoint_condition): Likewise.
2150 (add_commands_to_breakpoint): Likewise.
2151 (check_breakpoints): Check other_breakpoint.
2152 (clone_one_breakpoint): Clone breakpopint according to its type.
2153 * mem-break.h (struct gdb_breakpoint): Declare.
2154 (set_gdb_breakpoint): Update declaration.
2155 (clear_breakpoint_conditions_and_commands): Likewise.
2156 (add_breakpoint_condition): Likewise.
2157 (add_breakpoint_commands): Likewise.
2158 * server.c (process_point_options): Change parameter type to
2159 'struct gdb_breakpoint *'.
2160
811f8301
YQ		 21612016-07-21 Yao Qi <yao.qi@linaro.org>
2162
2163 * mem-break.c (set_breakpoint_at): Rename it to ...
2164 (set_breakpoint_type_at): ... it.
2165 (set_breakpoint_at): Call set_breakpoint_type_at.
2166 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2167 * mem-break.h (set_breakpoint_at): Update comments.
2168
b1c51e36
CLT		 21692016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2170
2171 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2172 to buf parameter.
2173 (nios2_store_gregset): Likewise.
2174
ced2dffb
PA		 21752016-07-01 Pedro Alves <palves@redhat.com>
2176 Antoine Tremblay <antoine.tremblay@ericsson.com>
2177
2178 * linux-low.c: Change interface to take the target lwp_info
2179 pointer directly and return void. Handle detaching from a zombie
2180 thread.
2181 (linux_detach_lwp_callback): New function.
2182 (linux_detach): Detach from the leader thread after detaching from
2183 the clone threads.
2184
2ac09a5b
YQ		 21852016-06-28 Yao Qi <yao.qi@linaro.org>
2186
2187 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2188 for variable new_offset.
2189 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2190 (aarch64_ftrace_insn_reloc_cb): Likewise.
2191 (aarch64_ftrace_insn_reloc_tb): Likewise.
2192 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2193 PRIx64 instead of PRIx32.
2194
79e7fd4f
YQ		 21952016-06-28 Yao Qi <yao.qi@linaro.org>
2196
2197 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2198 (the_low_target): Install arm_get_syscall_trapinfo.
2199
061fc021
YQ		 22002016-06-28 Yao Qi <yao.qi@linaro.org>
2201
2202 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2203 function.
2204 (the_low_target): Install aarch64_get_syscall_trapinfo.
2205
4cc32bec
YQ		 22062016-06-28 Yao Qi <yao.qi@linaro.org>
2207
2208 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2209 Callers updated.
2210 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2211 Remove parameter sysno.
2212 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2213 sysret.
2214
782c1122
AA		 22152016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2216
2217 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2218 (s390_emit_ne_goto): Likewise.
2219 (s390_emit_lt_goto): Likewise.
2220 (s390_emit_le_goto): Likewise.
2221 (s390_emit_gt_goto): Likewise.
2222 (s390_emit_ge_goto): Likewise.
2223 (s390x_emit_eq_goto): Likewise.
2224 (s390x_emit_ne_goto): Likewise.
2225 (s390x_emit_lt_goto): Likewise.
2226 (s390x_emit_le_goto): Likewise.
2227 (s390x_emit_gt_goto): Likewise.
2228 (s390x_emit_ge_goto): Likewise.
2229 (s390_emit_ops_impl): Mark variable static.
2230 (s390x_emit_ops): Likewise.
2231
2e7b624b
YQ		 22322016-06-17 Yao Qi <yao.qi@linaro.org>
2233
2234 * linux-low.c (handle_extended_wait): Call
2235 uninsert_reinsert_breakpoints for the parent process. Remove
2236 reinsert breakpoints from the child process. Reinsert them to
2237 the parent process when vfork is done.
2238 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2239 (reinsert_reinsert_breakpoints): New function.
2240 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2241 (reinsert_reinsert_breakpoints): Declare.
2242
8a81c5d7
YQ		 22432016-06-17 Yao Qi <yao.qi@linaro.org>
2244
2245 * linux-low.c (handle_extended_wait): If the parent is doing
2246 step-over, remove the reinsert breakpoints from the forked child.
2247
f50bf8e5
YQ		 22482016-06-17 Yao Qi <yao.qi@linaro.org>
2249
2250 * linux-low.c (unsuspend_all_lwps): Declare.
2251 (linux_low_filter_event): If thread exited, call finish_step_over.
2252 If step-over is finished, unsuspend other threads.
2253
8376a3cb
YQ		 22542016-06-17 Yao Qi <yao.qi@linaro.org>
2255
2256 * linux-low.c (linux_resume_one_lwp_throw): Assert
2257 has_reinsert_breakpoints returns false.
2258 * mem-break.c (delete_disabled_breakpoints): Assert
2259 bp type isn't reinsert_breakpoint.
2260
f79b145d
YQ		 22612016-06-17 Yao Qi <yao.qi@linaro.org>
2262
2263 * linux-low.c (maybe_hw_step): New function.
2264 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2265 (finish_step_over): Switch current_thread to lwp temporarily,
2266 and assert has_reinsert_breakpoints returns true.
2267 (proceed_one_lwp): Call maybe_hw_step.
2268 * mem-break.c (has_reinsert_breakpoints): New function.
2269 * mem-break.h (has_reinsert_breakpoints): Declare.
2270
0ae534d2
JT		 22712016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2272
2273 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2274
fcdad592
YQ		 22752016-05-17 Yao Qi <yao.qi@linaro.org>
2276
2277 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2278 instead of find_inferior.
2279
9e784964
YQ		 22802016-05-05 Yao Qi <yao.qi@linaro.org>
2281
2282 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2283 Initialize res to zero.
2284
cf2ebb6e
YQ		 22852016-05-05 Yao Qi <yao.qi@linaro.org>
2286
2287 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2288 to uint32_t.
2289
c1aebf87
UW		 22902016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2291
2292 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2293 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2294 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2295
35fd2deb 22962016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2297 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 2298
2299 * tracepoint.c (write_inferior_int8): New function.
2300 (cmd_qtenable_disable): Write enable flag using
2301 write_inferior_int8.
2302
484b3c32
YQ		 23032016-04-25 Yao Qi <yao.qi@linaro.org>
2304
2305 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2306 (need_step_over_p): Return zero if the LWP has pending signals
2307 can be delivered on software single step target.
2308
85ba7d86
YQ		 23092016-04-25 Yao Qi <yao.qi@linaro.org>
2310
2311 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2312 return instead of error.
2313
3539aa13
YQ		 23142016-04-22 Yao Qi <yao.qi@linaro.org>
2315
2316 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2317 to 23.
2318
5b061e98
YQ		 23192016-04-22 Yao Qi <yao.qi@linaro.org>
2320
2321 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2322 signal when stepping over breakpoint with software single
2323 step.
2324
3451269c
PA		 23252016-04-21 Pedro Alves <palves@redhat.com>
2326
2327 * linux-s390-low.c (s390_collect_ptrace_register)
2328 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2329 add casts.
2330 (s390_check_regset): Use void * instead of gdb_byte *.
2331
a2358508
PA		 23322016-04-20 Pedro Alves <palves@redhat.com>
2333
2334 * configure: Renegerate.
2335
6885166d
YQ		 23362016-04-20 Yao Qi <yao.qi@linaro.org>
2337
2338 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2339 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2340 number 16.
2341 (arm_store_gregset): Likewise.
2342
2b863f51
WT		 23432016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2344
2345 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2346 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2347 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2348 (amd64-avx-mpx-linux.c): New rules.
2349 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2350 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2351 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2352 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2353 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2354 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2355 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2356 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2357 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2358 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2359 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2360 * linux-x86-low.c (x86_linux_read_description): Add case for
2361 X86_XSTATE_AVX_MPX_MASK.
2362 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2363 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2364 init_registers_i386_avx_mpx_linux.
2365 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2366 (initialize_low_tracepoint): Call
2367 init_registers_i386_avx_mpx_linux.
2368 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2369 (initialize_low_tracepoint): Call
2370 init_registers_amd64_avx_mpx_linux.
2371 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2372 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2373 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2374 declarations.
2375
9b30624b
PA		 23762016-04-18 Pedro Alves <palves@redhat.com>
2377
2378 * configure: Regenerate.
2379
45e3745e
AT		 23802016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2381
2382 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2383 (aarch64_emit_sub): Likewise.
2384
2afc13ff
PA		 23852016-04-12 Pedro Alves <palves@redhat.com>
2386
2387 * utils.c (prepare_to_throw_exception): Delete.
2388
6e774b13
SM		 23892016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2390
2391 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2392
4dca19f8
MK		 23932016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2394
2395 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2396
d0a9981f
MK		 23972016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2398
2399 * linux-aarch64-ipa.c: Add <elf.h> include.
2400 * linux-ppc-ipa.c: Add <elf.h> include.
2401 * linux-s390-ipa.c: Add <elf.h> include.
2402
252db07e
MK		 24032016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2404
2405 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2406 (get_raw_reg_ptr): Likewise.
2407 (get_trace_state_variable_value_ptr): Likewise.
2408 (set_trace_state_variable_value_ptr): Likewise.
2409 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2410 char *.
2411
14e2b6d9
MK		 24122016-03-31 Wei-cheng Wang <cole945@gmail.com>
2413 Marcin Kościelnicki <koriakin@0x04.net>
2414
2415 PR/17221
2416 * linux-ppc-low.c (emit_insns): New function.
2417 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2418 (ppc_emit_prologue): New function.
2419 (ppc_emit_epilogue): New function.
2420 (ppc_emit_add): New function.
2421 (ppc_emit_sub): New function.
2422 (ppc_emit_mul): New function.
2423 (ppc_emit_lsh): New function.
2424 (ppc_emit_rsh_signed): New function.
2425 (ppc_emit_rsh_unsigned): New function.
2426 (ppc_emit_ext): New function.
2427 (ppc_emit_zero_ext): New function.
2428 (ppc_emit_log_not): New function.
2429 (ppc_emit_bit_and): New function.
2430 (ppc_emit_bit_or): New function.
2431 (ppc_emit_bit_xor): New function.
2432 (ppc_emit_bit_not): New function.
2433 (ppc_emit_equal): New function.
2434 (ppc_emit_less_signed): New function.
2435 (ppc_emit_less_unsigned): New function.
2436 (ppc_emit_ref): New function.
2437 (ppc_emit_const): New function.
2438 (ppc_emit_reg): New function.
2439 (ppc_emit_pop): New function.
2440 (ppc_emit_stack_flush): New function.
2441 (ppc_emit_swap): New function.
2442 (ppc_emit_stack_adjust): New function.
2443 (ppc_emit_call): New function.
2444 (ppc_emit_int_call_1): New function.
2445 (ppc_emit_void_call_2): New function.
2446 (ppc_emit_if_goto): New function.
2447 (ppc_emit_goto): New function.
2448 (ppc_emit_eq_goto): New function.
2449 (ppc_emit_ne_goto): New function.
2450 (ppc_emit_lt_goto): New function.
2451 (ppc_emit_le_goto): New function.
2452 (ppc_emit_gt_goto): New function.
2453 (ppc_emit_ge_goto): New function.
2454 (ppc_write_goto_address): New function.
2455 (ppc_emit_ops_impl): New static variable.
2456 (ppc64v1_emit_prologue): New function.
2457 (ppc64v2_emit_prologue): New function.
2458 (ppc64_emit_epilogue): New function.
2459 (ppc64_emit_add): New function.
2460 (ppc64_emit_sub): New function.
2461 (ppc64_emit_mul): New function.
2462 (ppc64_emit_lsh): New function.
2463 (ppc64_emit_rsh_signed): New function.
2464 (ppc64_emit_rsh_unsigned): New function.
2465 (ppc64_emit_ext): New function.
2466 (ppc64_emit_zero_ext): New function.
2467 (ppc64_emit_log_not): New function.
2468 (ppc64_emit_bit_and): New function.
2469 (ppc64_emit_bit_or): New function.
2470 (ppc64_emit_bit_xor): New function.
2471 (ppc64_emit_bit_not): New function.
2472 (ppc64_emit_equal): New function.
2473 (ppc64_emit_less_signed): New function.
2474 (ppc64_emit_less_unsigned): New function.
2475 (ppc64_emit_ref): New function.
2476 (ppc64_emit_const): New function.
2477 (ppc64v1_emit_reg): New function.
2478 (ppc64v2_emit_reg): New function.
2479 (ppc64_emit_pop): New function.
2480 (ppc64_emit_stack_flush): New function.
2481 (ppc64_emit_swap): New function.
2482 (ppc64v1_emit_call): New function.
2483 (ppc64v2_emit_call): New function.
2484 (ppc64v1_emit_int_call_1): New function.
2485 (ppc64v2_emit_int_call_1): New function.
2486 (ppc64v1_emit_void_call_2): New function.
2487 (ppc64v2_emit_void_call_2): New function.
2488 (ppc64_emit_if_goto): New function.
2489 (ppc64_emit_eq_goto): New function.
2490 (ppc64_emit_ne_goto): New function.
2491 (ppc64_emit_lt_goto): New function.
2492 (ppc64_emit_le_goto): New function.
2493 (ppc64_emit_gt_goto): New function.
2494 (ppc64_emit_ge_goto): New function.
2495 (ppc64v1_emit_ops_impl): New static variable.
2496 (ppc64v2_emit_ops_impl): New static variable.
2497 (ppc_emit_ops): New function.
2498 (linux_low_target): Wire in ppc_emit_ops.
2499
a2174ba4
MK		 25002016-03-31 Wei-cheng Wang <cole945@gmail.com>
2501 Marcin Kościelnicki <koriakin@0x04.net>
2502
2503 PR/17221
2504 * Makefile.in: Add powerpc-*-ipa.o
2505 * configure.srv: Add ipa_obj for powerpc*-linux.
2506 * linux-ppc-ipa.c: New file.
2507 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2508 includes.
2509 (PPC_FIELD): New macro.
2510 (PPC_SEXT): New macro.
2511 (PPC_OP6): New macro.
2512 (PPC_BO): New macro.
2513 (PPC_LI): New macro.
2514 (PPC_BD): New macro.
2515 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2516 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2517 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2518 (ppc_get_thread_area): New function.
2519 (is_elfv2_inferior): New function.
2520 (gen_ds_form): New function.
2521 (GEN_STD): New macro.
2522 (GEN_STDU): New macro.
2523 (GEN_LD): New macro.
2524 (GEN_LDU): New macro.
2525 (gen_d_form): New function.
2526 (GEN_ADDI): New macro.
2527 (GEN_ADDIS): New macro.
2528 (GEN_LI): New macro.
2529 (GEN_LIS): New macro.
2530 (GEN_ORI): New macro.
2531 (GEN_ORIS): New macro.
2532 (GEN_LWZ): New macro.
2533 (GEN_STW): New macro.
2534 (GEN_STWU): New macro.
2535 (gen_xfx_form): New function.
2536 (GEN_MFSPR): New macro.
2537 (GEN_MTSPR): New macro.
2538 (GEN_MFCR): New macro.
2539 (GEN_MTCR): New macro.
2540 (GEN_SYNC): New macro.
2541 (GEN_LWSYNC): New macro.
2542 (gen_x_form): New function.
2543 (GEN_OR): New macro.
2544 (GEN_MR): New macro.
2545 (GEN_LWARX): New macro.
2546 (GEN_STWCX): New macro.
2547 (GEN_CMPW): New macro.
2548 (gen_md_form): New function.
2549 (GEN_RLDICL): New macro.
2550 (GEN_RLDICR): New macro.
2551 (gen_i_form): New function.
2552 (GEN_B): New macro.
2553 (GEN_BL): New macro.
2554 (gen_b_form): New function.
2555 (GEN_BNE): New macro.
2556 (GEN_LOAD): New macro.
2557 (GEN_STORE): New macro.
2558 (gen_limm): New function.
2559 (gen_atomic_xchg): New function.
2560 (gen_call): New function.
2561 (ppc_relocate_instruction): New function.
2562 (ppc_install_fast_tracepoint_jump_pad): New function.
2563 (ppc_get_min_fast_tracepoint_insn_len): New function.
2564 (ppc_get_ipa_tdesc_idx): New function.
2565 (the_low_target): Wire in the new functions.
2566 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2567 tdescs.
2568 * linux-ppc-tdesc.h: New file.
2569
a13c4696
MK		 25702016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2571
2572 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2573 (alloc_jump_pad_buffer): New function.
2574 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2575 (alloc_jump_pad_buffer): New function.
2576 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2577 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2578 (alloc_jump_pad_buffer): New function.
2579 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2580 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2581 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2582 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2583
1cda1512
MK		 25842016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2585
2586 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2587 * linux-amd64-ipa.c: Likewise.
2588 * linux-i386-ipa.c: Likewise.
2589 * linux-s390-ipa.c: Likewise.
2590 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2591 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2592 set_trace_state_variable_value_ptr.
2593 (struct ipa_sym_addresses): Likewise.
2594 (symbol_list): Likewise.
2595 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2596 accessing gdb_collect directly.
2597 (gdb_collect_ptr_type): New typedef.
2598 (get_raw_reg_ptr_type): New typedef.
2599 (get_trace_state_variable_value_ptr_type): New typedef.
2600 (set_trace_state_variable_value_ptr_type): New typedef.
2601 (gdb_collect_ptr): New global.
2602 (get_raw_reg_ptr): New global.
2603 (get_trace_state_variable_value_ptr): New global.
2604 (set_trace_state_variable_value_ptr): New global.
2605 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2606 accessing get_raw_reg directly.
2607 (get_get_tsv_func_addr): Likewise for
2608 get_trace_state_variable_value_ptr.
2609 (get_set_tsv_func_addr): Likewise for
2610 set_trace_state_variable_value_ptr.
2611 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2612
72fb5488
SM		 26132016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2614
2615 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2616
28170b88
MK		 26172016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2618
2619 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2620 packets.
2621 (relocate_instruction): Remove own_buf.
2622 * server.c (own_buf): Make global.
2623 (handle_v_requests): Make global.
2624 * server.h (own_buf): New declaration.
2625 (handle_v_requests): New prototype.
2626
f39e8743
MK		 26272016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2628
2629 PR 18377
2630 * linux-s390-low.c (add_insns): New function.
2631 (s390_emit_prologue): New function.
2632 (s390_emit_epilogue): New function.
2633 (s390_emit_add): New function.
2634 (s390_emit_sub): New function.
2635 (s390_emit_mul): New function.
2636 (s390_emit_lsh): New function.
2637 (s390_emit_rsh_signed): New function.
2638 (s390_emit_rsh_unsigned): New function.
2639 (s390_emit_ext): New function.
2640 (s390_emit_log_not): New function.
2641 (s390_emit_bit_and): New function.
2642 (s390_emit_bit_or): New function.
2643 (s390_emit_bit_xor): New function.
2644 (s390_emit_bit_not): New function.
2645 (s390_emit_equal): New function.
2646 (s390_emit_less_signed): New function.
2647 (s390_emit_less_unsigned): New function.
2648 (s390_emit_ref): New function.
2649 (s390_emit_if_goto): New function.
2650 (s390_emit_goto): New function.
2651 (s390_write_goto_address): New function.
2652 (s390_emit_litpool): New function.
2653 (s390_emit_const): New function.
2654 (s390_emit_call): New function.
2655 (s390_emit_reg): New function.
2656 (s390_emit_pop): New function.
2657 (s390_emit_stack_flush): New function.
2658 (s390_emit_zero_ext): New function.
2659 (s390_emit_swap): New function.
2660 (s390_emit_stack_adjust): New function.
2661 (s390_emit_set_r2): New function.
2662 (s390_emit_int_call_1): New function.
2663 (s390_emit_void_call_2): New function.
2664 (s390_emit_eq_goto): New function.
2665 (s390_emit_ne_goto): New function.
2666 (s390_emit_lt_goto): New function.
2667 (s390_emit_le_goto): New function.
2668 (s390_emit_gt_goto): New function.
2669 (s390_emit_ge_goto): New function.
2670 (s390x_emit_prologue): New function.
2671 (s390x_emit_epilogue): New function.
2672 (s390x_emit_add): New function.
2673 (s390x_emit_sub): New function.
2674 (s390x_emit_mul): New function.
2675 (s390x_emit_lsh): New function.
2676 (s390x_emit_rsh_signed): New function.
2677 (s390x_emit_rsh_unsigned): New function.
2678 (s390x_emit_ext): New function.
2679 (s390x_emit_log_not): New function.
2680 (s390x_emit_bit_and): New function.
2681 (s390x_emit_bit_or): New function.
2682 (s390x_emit_bit_xor): New function.
2683 (s390x_emit_bit_not): New function.
2684 (s390x_emit_equal): New function.
2685 (s390x_emit_less_signed): New function.
2686 (s390x_emit_less_unsigned): New function.
2687 (s390x_emit_ref): New function.
2688 (s390x_emit_if_goto): New function.
2689 (s390x_emit_const): New function.
2690 (s390x_emit_call): New function.
2691 (s390x_emit_reg): New function.
2692 (s390x_emit_pop): New function.
2693 (s390x_emit_stack_flush): New function.
2694 (s390x_emit_zero_ext): New function.
2695 (s390x_emit_swap): New function.
2696 (s390x_emit_stack_adjust): New function.
2697 (s390x_emit_int_call_1): New function.
2698 (s390x_emit_void_call_2): New function.
2699 (s390x_emit_eq_goto): New function.
2700 (s390x_emit_ne_goto): New function.
2701 (s390x_emit_lt_goto): New function.
2702 (s390x_emit_le_goto): New function.
2703 (s390x_emit_gt_goto): New function.
2704 (s390x_emit_ge_goto): New function.
2705 (s390_emit_ops): New function.
2706 (struct linux_target_ops): Fill in emit_ops hook.
2707
abd9baf9
MK		 27082016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2709
2710 PR 18377
2711 * Makefile.in: Add s390 IPA files.
2712 * configure.srv: Build IPA for s390.
2713 * linux-s390-ipa.c: New file.
2714 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2715 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2716 (tdesc_s390_linux32): Likewise.
2717 (init_registers_s390_linux32v1): Likewise.
2718 (tdesc_s390_linux32v1): Likewise.
2719 (init_registers_s390_linux32v2): Likewise.
2720 (tdesc_s390_linux32v2): Likewise.
2721 (init_registers_s390_linux64): Likewise.
2722 (tdesc_s390_linux64): Likewise.
2723 (init_registers_s390_linux64v1): Likewise.
2724 (tdesc_s390_linux64v1): Likewise.
2725 (init_registers_s390_linux64v2): Likewise.
2726 (tdesc_s390_linux64v2): Likewise.
2727 (init_registers_s390_te_linux64): Likewise.
2728 (tdesc_s390_te_linux64): Likewise.
2729 (init_registers_s390_vx_linux64): Likewise.
2730 (tdesc_s390_vx_linux64): Likewise.
2731 (init_registers_s390_tevx_linux64): Likewise.
2732 (tdesc_s390_tevx_linux64): Likewise.
2733 (init_registers_s390x_linux64): Likewise.
2734 (tdesc_s390x_linux64): Likewise.
2735 (init_registers_s390x_linux64v1): Likewise.
2736 (tdesc_s390x_linux64v1): Likewise.
2737 (init_registers_s390x_linux64v2): Likewise.
2738 (tdesc_s390x_linux64v2): Likewise.
2739 (init_registers_s390x_te_linux64): Likewise.
2740 (tdesc_s390x_te_linux64): Likewise.
2741 (init_registers_s390x_vx_linux64): Likewise.
2742 (tdesc_s390x_vx_linux64): Likewise.
2743 (init_registers_s390x_tevx_linux64): Likewise.
2744 (tdesc_s390x_tevx_linux64): Likewise.
2745 (have_hwcap_s390_vx): New static variable.
2746 (s390_arch_setup): Fill have_hwcap_s390_vx.
2747 (s390_get_thread_area): New function.
2748 (s390_ft_entry_gpr_esa): New const.
2749 (s390_ft_entry_gpr_zarch): New const.
2750 (s390_ft_entry_misc): New const.
2751 (s390_ft_entry_fr): New const.
2752 (s390_ft_entry_vr): New const.
2753 (s390_ft_main_31): New const.
2754 (s390_ft_main_64): New const.
2755 (s390_ft_exit_fr): New const.
2756 (s390_ft_exit_vr): New const.
2757 (s390_ft_exit_misc): New const.
2758 (s390_ft_exit_gpr_esa): New const.
2759 (s390_ft_exit_gpr_zarch): New const.
2760 (append_insns): New function.
2761 (s390_relocate_instruction): New function.
2762 (s390_install_fast_tracepoint_jump_pad): New function.
2763 (s390_get_min_fast_tracepoint_insn_len): New function.
2764 (s390_get_ipa_tdesc_idx): New function.
2765 (struct linux_target_ops): Wire in the above functions.
2766 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2767 * linux-s390-tdesc.h: New file.
2768
a4105d04
MK		 27692016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2770
2771 * linux-s390-low.c (s390_supports_tracepoints): New function.
2772 (struct linux_target_ops): Fill supports_tracepoints hook.
2773
35ac8b3e
YQ		 27742016-03-18 Yao Qi <yao.qi@linaro.org>
2775
2776 * linux-low.c (lwp_signal_can_be_delivered): New function.
2777 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2778
94610ec4
YQ		 27792016-03-18 Yao Qi <yao.qi@linaro.org>
2780
2781 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2782 0 if signal is enqueued. Remove 'signal' from one debugging
2783 message. Move one debugging message to some lines below.
2784 Remove code setting 'signal' to 0.
2785
80aea927
YQ		 27862016-03-18 Yao Qi <yao.qi@linaro.org>
2787
2788 * linux-low.c (linux_low_filter_event): Remove redundant
2789 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2790
b04fd3be
MK		 27912016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2792
2793 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2794 (struct linux_target_ops): Wire in the above.
2795
c40c8d4b
YQ		 27962016-03-03 Yao Qi <yao.qi@linaro.org>
2797
2798 * linux-low.c: Update comments to start_step_over.
2799
0f8288ae
YQ		 28002016-03-03 Yao Qi <yao.qi@linaro.org>
2801
2802 PR server/19736
2803 * linux-low.c (handle_extended_wait): Set child suspended
2804 if event_lwp->bp_reinsert isn't zero.
2805
fdbd04a8
YQ		 28062016-03-02 Yao Qi <yao.qi@linaro.org>
2807
2808 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2809 enqueue_pending_signal.
2810
6896a8fa
MK		 28112016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2812
2813 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2814 is actually loaded.
2815
ab503087
MK		 28162016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2817
2818 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2819 (s390_regmap_3264) [!__s390x__]: New global.
2820 (s390_collect_ptrace_register): Skip map entries containing -1.
2821 (s390_supply_ptrace_register): Ditto.
2822 (s390_fill_gprs_high): New function.
2823 (s390_store_gprs_high): New function.
2824 (s390_regsets): Add NT_S390_HIGH_GPRS.
2825 (s390_get_hwcap): Enable on 31-bit.
2826 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2827 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2828 Detect NT_S390_HIGH_GPRS.
2829 (s390_usrregs_info_3264): Enable on 31-bit.
2830 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2831 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2832
ae91f625
MK		 28332016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2834
2835 PR gdb/13808
2836 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2837 * configure.srv: Ditto.
2838 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2839 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2840 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2841 (init_registers_amd64_linux): Remove prototype.
2842 (tdesc_amd64_linux): Remove declaration.
2843 (get_ipa_tdesc): New function.
2844 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2845 initialize remaining tdescs.
2846 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2847 (init_registers_i386_linux): Remove prototype.
2848 (tdesc_i386_linux): Remove declaration.
2849 (get_ipa_tdesc): New function.
2850 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2851 initialize remaining tdescs.
2852 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2853 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2854 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2855 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2856 (x86_get_ipa_tdesc_idx): New function.
2857 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2858 * linux-x86-tdesc.h: New file.
2859 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2860 (target_get_ipa_tdesc_idx): New macro.
2861 * tracepoint.c (ipa_tdesc_idx): New macro.
2862 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2863 (symbol_list): Add ipa_tdesc_idx.
2864 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2865 (ipa_tdesc): Remove.
2866 (ipa_tdesc_idx): New variable.
2867 (get_context_regcache): Use get_ipa_tdesc.
2868 (gdb_collect): Ditto.
2869 (gdb_probe): Ditto.
2870 * tracepoint.h (get_ipa_tdesc): New prototype.
2871 (ipa_tdesc): Remove.
2872
e7ad2f14
PA		 28732016-02-24 Pedro Alves <palves@redhat.com>
2874
2875 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2876 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2877 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2878 Factor out common code between the USE_SIGTRAP_SIGINFO and
2879 !USE_SIGTRAP_SIGINFO blocks.
2880 (linux_low_filter_event): Call save_stop_reason instead of
2881 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2882 Update comments.
2883 (linux_wait_1): Update comments.
2884
657f9cde
WW		 28852016-02-24 Wei-cheng Wang <cole945@gmail.com>
2886
2887 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2888 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2889 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2890 ppc_insert_point, ppc_remove_point.
2891
b00b61e1
MK		 28922016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2893
2894 * linux-s390-low.c (s390_supports_z_point_type): New function.
2895 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2896
553cb527
YQ		 28972016-02-16 Yao Qi <yao.qi@linaro.org>
2898
2899 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2900 PC. Get pc from regcache_read_pc.
2901
a5652c21
YQ		 29022016-02-12 Yao Qi <yao.qi@linaro.org>
2903
2904 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2905 or linux_get_pc_32bit.
2906 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2907
ed443b61
YQ		 29082016-02-12 Yao Qi <yao.qi@linaro.org>
2909
2910 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2911 arm_linux_get_next_pcs_fixup.
2912
020ecd38
MK		 29132016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2914
2915 * tracepoint.c (x_tracepoint_action_download): Change
2916 write_inferior_data_ptr to write_inferior_data_pointer.
2917 (cmd_qtstart): Likewise.
2918 (write_inferior_data_ptr): Remove.
2919 (download_agent_expr): Change write_inferior_data_ptr to
2920 write_inferior_data_pointer.
2921 (download_tracepoint_1): Likewise.
2922 (download_tracepoint): Likewise.
2923 (download_trace_state_variables): Likewise.
2924
7cae9051
WW		 29252016-02-11 Wei-cheng Wang <cole945@gmail.com>
2926 Marcin Kościelnicki <koriakin@0x04.net>
2927
2928 * tracepoint.c (struct tracepoint_action_ops): Remove.
2929 (struct tracepoint_action): Remove ops.
2930 (m_tracepoint_action_download, r_tracepoint_action_download)
2931 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2932 size and offset accordingly.
2933 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2934 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2935 (tracepoint_action_send, tracepoint_action_download): New functions.
2936 Helpers for trace action handlers.
2937 (add_tracepoint_action): Remove setup actions ops.
2938 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2939
9f6a71b4
YQ		 29402016-02-10 Yao Qi <yao.qi@linaro.org>
2941
2942 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2943
1e94266c
SM		 29442016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2945
2946 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2947 to AC_OUTPUT.
2948 * configure: Regenerate.
2949
8adce034
SM		 29502016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2951
2952 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2953 void * to gdb_byte *.
2954 * linux-low.c (siginfo_fixup): Likewise.
2955 (linux_xfer_siginfo): Likewise.
2956 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2957 Likewise.
2958 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2959
93813b37
WT		 29602016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2961
2962 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2963 to srv_tgtobj.
2964 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2965 to srv_tgtobj.
2966 * linux-x86-low.c [__x86_64__]: Include
2967 "nat/amd64-linux-siginfo.h".
2968 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2969 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2970 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2971 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2972 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2973 (cpt_si_fd, si_timerid, si_overrun): Move from
2974 nat/amd64-linux-siginfo.c.
2975 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2976
8424cc97
SM		 29772016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2978
2979 * server.c (skip_to_semicolon): Remove.
2980 (process_point_options): Use strchrnul instead of
2981 skip_to_semicolon.
2982
4d18591b
YQ		 29832016-01-26 Yao Qi <yao.qi@linaro.org>
2984
2985 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2986 * linux-low.c (install_software_single_step_breakpoints): Don't
2987 call regcache_read_pc.
2988 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2989 argument pc.
2990
d8020970
YQ		 29912016-01-26 Yao Qi <yao.qi@linaro.org>
2992
2993 * linux-low.c (install_software_single_step_breakpoints): Call
2994 regcache_read_pc instead of get_pc.
2995
8b207339
YQ		 29962016-01-26 Yao Qi <yao.qi@linaro.org>
2997
2998 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2999 (unblock_async_io): Rename to ...
3000 (block_unblock_async_io): ... it. New function.
3001 (enable_async_io): Don't install SIGIO handler. Unblock it
3002 instead.
3003 (disable_async_io): Don't ignore SIGIO. Block it instead.
3004 (initialize_async_io): Install SIGIO handler. Don't call
3005 unblock_async_io.
3006
18879fef
YQ		 30072016-01-26 Yao Qi <yao.qi@linaro.org>
3008
3009 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3010 first character is '\003', call *the_target->request_interrupt.
3011
a0f8e08a
YQ		 30122016-01-25 Yao Qi <yao.qi@linaro.org>
3013
3014 * remote-utils.c (new_thread_notify): Remove.
3015 (dead_thread_notify): Likewise.
3016 * remote-utils.h (new_thread_notify): Remove declaration.
3017 (dead_thread_notify): Likewise.
3018
cc5fd9ab
MK		 30192016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3020
3021 * gdb.trace/pending.exp: Fix expected message on continue.
3022
99e8eb11
MK		 30232016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3024
3025 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3026 it works properly on big-endian machines where sizeof (CORE_ADDR)
3027 != sizeof (void *).
3028
a994041d
PA		 30292016-01-21 Pedro Alves <palves@redhat.com>
3030
3031 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3032 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3033 * configure: Regenerate.
3034
f7a6a40d
YQ		 30352016-01-21 Yao Qi <yao.qi@linaro.org>
3036
3037 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3038 is_thumb and set it according to CPSR saved on the stack.
3039 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3040 arm_sigreturn_next_pc.
3041
6f69e520
YQ		 30422016-01-18 Yao Qi <yao.qi@linaro.org>
3043
3044 * linux-low.c (linux_set_pc_64bit): New function.
3045 (linux_get_pc_64bit): New function.
3046 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3047 Declare.
3048 * linux-sparc-low.c (debug_threads): Remove declaration.
3049 (sparc_get_pc): Remove.
3050 (the_low_target): Use linux_get_pc_64bit instead of
3051 sparc_get_pc.
3052 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3053 (the_low_target): Use linux_get_pc_64bit and
3054 linux_set_pc_64bit.
3055
276d4552
YQ		 30562016-01-18 Yao Qi <yao.qi@linaro.org>
3057
3058 * linux-arm-low.c (debug_threads): Remove declaration.
3059 (arm_get_pc, arm_set_pc): Remove.
3060 (the_low_target): Use linux_get_pc_32bit and
3061 linux_set_pc_32bit.
3062 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3063 (the_low_target): Use linux_get_pc_32bit and
3064 linux_set_pc_32bit.
3065 * linux-cris-low.c (debug_threads): Remove declaration.
3066 (cris_get_pc, cris_set_pc,): Remove.
3067 (the_low_target): Use linux_get_pc_32bit and
3068 linux_set_pc_32bit.
3069 * linux-crisv32-low.c (debug_threads): Remove declaration.
3070 (cris_get_pc, cris_set_pc): Remove.
3071 (the_low_target): Use linux_get_pc_32bit and
3072 linux_set_pc_32bit.
3073 * linux-low.c: Include inttypes.h.
3074 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3075 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3076 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3077 (the_low_target): Use linux_get_pc_32bit and
3078 linux_set_pc_32bit.
3079 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3080 (the_low_target): Use linux_get_pc_32bit and
3081 linux_set_pc_32bit.
3082 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3083 (the_low_target): Use linux_get_pc_32bit and
3084 linux_set_pc_32bit.
3085 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3086 (the_low_target): Use linux_get_pc_32bit and
3087 linux_set_pc_32bit.
3088 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3089 (the_low_target): Use linux_get_pc_32bit and
3090 linux_set_pc_32bit.
3091
eb0edac8
GB		 30922016-01-18 Gary Benson <gbenson@redhat.com>
3093
3094 * configure.ac (AC_FUNC_FORK): New check.
3095 * config.in: Regenerate.
3096 * configure: Likewise.
3097
1b451dda
YQ		 30982016-01-14 Yao Qi <yao.qi@linaro.org>
3099
3100 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3101 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3102 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3103 arm_get_next_pcs_ctor.
3104
82075af2
JS		 31052016-01-12 Josh Stone <jistone@redhat.com>
3106 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3107
3108 * inferiors.h: Include "gdb_vecs.h".
3109 (struct process_info): Add syscalls_to_catch.
3110 * inferiors.c (remove_process): Free syscalls_to_catch.
3111 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3112 syscall_return stops.
3113 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3114 * server.c (handle_general_set): Handle QCatchSyscalls.
3115 (handle_query): Report support for QCatchSyscalls.
3116 * target.h (struct target_ops): Add supports_catch_syscall.
3117 (target_supports_catch_syscall): New macro.
3118 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3119 (struct lwp_info): Add syscall_state.
3120 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3121 Maintain syscall_state and syscalls_to_catch across exec.
3122 (get_syscall_trapinfo): New function, proxy to the_low_target.
3123 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3124 (linux_low_filter_event): Toggle syscall_state entry/return for
3125 syscall traps, and set it ignored for all others.
3126 (gdb_catching_syscalls_p): New function.
3127 (gdb_catch_this_syscall_p): New function.
3128 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3129 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3130 (linux_supports_catch_syscall): New function.
3131 (linux_target_ops): Install it.
3132 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3133 (the_low_target): Install it.
3134
8f13a3ce
MF		 31352016-01-12 Mike Frysinger <vapier@gentoo.org>
3136
3137 * acinclude.m4: Include new ../warning.m4 file.
3138 * configure: Regenerated.
3139 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3140
5b3da067
MF		 31412016-01-12 Mike Frysinger <vapier@gentoo.org>
3142
3143 * ax.c (is_goto_target): Mark static.
3144 * linux-low.c (register_addr): Likewise.
3145 (linux_fetch_registers, linux_store_registers): Likewise.
3146 * mem-break.c (any_persistent_commands): Fix old prototype.
3147 (add_commands_to_breakpoint): Mark static.
3148 * regcache.c (find_register_by_name): Delete unused func.
3149 * remote-utils.c (hex_or_minus_one): Mark static.
3150 * server.c (monitor_show_help): Mark static.
3151 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3152 handle_v_requests): Likewise.
3153
bc504a31
PA		 31542016-01-12 Pedro Alves <palves@redhat.com>
3155
3156 Remove use of the registered trademark symbol throughout.
3157
5a0dd67a
YQ		 31582016-01-08 Yao Qi <yao.qi@linaro.org>
3159
3160 * remote-utils.c (getpkt): If c is '\003', call target hook
3161 request_interrupt.
3162
b2ca446f
YQ		 31632016-01-06 Yao Qi <yao.qi@linaro.org>
3164
3165 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3166 linux-aarch32-low.c.
3167 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3168 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3169 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3170 (thumb2_breakpoint): Declare.
3171 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3172 linux-aarch32-low.h.
3173 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3174 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3175 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3176
edd88788
JB		 31772016-01-01 Joel Brobecker <brobecker@adacore.com>
3178
3179 * gdbreplay.c (gdbreplay_version): Change copyright year in
3180 version message.
3181 * server.c (gdbserver_version): Likewise.
3182
65da7f14
PP		 31832015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3184
3185 * server.c (crc32_table): Delete.
3186 (crc32): Use libiberty's xcrc32 function.
3187
4abd5ed2
JB		 31882015-12-22 Joel Brobecker <brobecker@adacore.com>
3189
3190 * lynx-low.c (lynx_delete_thread_callback): New function.
3191 (lynx_mourn): Properly delete our process and all of its
3192 threads. Remove call to clear_inferiors.
3193
0e50fe5c
JB		 31942015-12-22 Joel Brobecker <brobecker@adacore.com>
3195
3196 * target.c (thread_search_callback): Add check that
3197 the thread_stopped target callback is not NULL before
3198 calling it.
3199
35adc03f
YQ		 32002015-12-21 Yao Qi <yao.qi@linaro.org>
3201
3202 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3203 arm breakpoint.
3204
bd2b2909
AT		 32052015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3206
3207 * server.c (handle_query): Call target_supports_software_single_step.
3208
7fe5e27e
AT		 32092015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3210
3211 * linux-low.c (single_step): New function.
3212 (linux_resume_one_lwp_throw): Call single_step.
3213 (start_step_over): Likewise.
3214
d9311bfa
AT		 32152015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3216
3217 * Makefile.in (SFILES): Append arch/arm-linux.c,
3218 arch/arm-get-next-pcs.c.
3219 (arm-linux.o): New rule.
3220 (arm-get-next-pcs.o): New rule.
3221 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3222 arm-linux.o.
3223 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3224 to linux-aarch32-low.c.
3225 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3226 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3227 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3228 (thumb2_breakpoint_len): Likewise.
3229 (arm_is_thumb_mode): Make non-static.
3230 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3231 from linux-aarch32-low.c.
3232 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3233 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3234 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3235 (thumb2_breakpoint_len): Likewise.
3236 (arm_is_thumb_mode): New declaration.
3237 * linux-arm-low.c: Include arch/arm-linux.h
3238 aarch/arm-get-next-pcs.h, sys/syscall.h.
3239 (get_next_pcs_ops): New struct.
3240 (get_next_pcs_addr_bits_remove): New function.
3241 (get_next_pcs_is_thumb): New function.
3242 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3243 (arm_sigreturn_next_pc): Likewise.
3244 (get_next_pcs_syscall_next_pc): Likewise.
3245 (arm_gdbserver_get_next_pcs): Likewise.
3246 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3247 Initialize.
3248 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3249 * server.h: Include gdb_vecs.h.
3250
68ce2059
AT		 32512015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3252
3253 * Makefile.in (SFILES): Append common/common-regcache.c.
3254 (OBS): Append common-regcache.o.
3255 (common-regcache.o): New rule.
3256 * regcache.c (init_register_cache): Initialize cache to
3257 REG_UNAVAILABLE.
3258 (regcache_raw_read_unsigned): New function.
3259 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3260 register_status enum.
3261
fa5308bd
AT		 32622015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3263
3264 * linux-aarch64-low.c (the_low_targets): Rename
3265 breakpoint_reinsert_addr to get_next_pcs.
3266 * linux-arm-low.c (the_low_targets): Likewise.
3267 * linux-bfin-low.c (the_low_targets): Likewise.
3268 * linux-cris-low.c (the_low_targets): Likewise.
3269 * linux-crisv32-low.c (the_low_targets): Likewise.
3270 * linux-low.c (can_software_single_step): Likewise.
3271 (install_software_single_step_breakpoints): New function.
3272 (start_step_over): Use install_software_single_step_breakpoints.
3273 * linux-low.h: New CORE_ADDR vector.
3274 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3275 get_next_pcs.
3276 * linux-mips-low.c (the_low_targets): Likewise.
3277 * linux-nios2-low.c (the_low_targets): Likewise.
3278 * linux-sparc-low.c (the_low_targets): Likewise.
3279
4a6ed09b
PA		 32802015-12-17 Pedro Alves <palves@redhat.com>
3281
3282 * linux-low.c (linux_kill_one_lwp): Remove references to
3283 LinuxThreads.
3284 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3285 to 'kill'.
3286 (linux_init_signals): Delete.
3287 (initialize_low): Adjust.
3288 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3289
7544db95
PA		 32902015-12-16 Pedro Alves <palves@redhat.com>
3291
3292 * configure.ac (compiler warning flags): When testing a
3293 -Wno-foo option, check whether -Wfoo works instead.
3294 * configure: Regenerate.
3295
8020350c
DB		 32962015-12-11 Don Breazeal <donb@codesourcery.com>
3297
3298 * server.c (process_serial_event): Don't exit from gdbserver
3299 in remote mode if there are still active inferiors.
3300
db91f502
YQ		 33012015-12-11 Yao Qi <yao.qi@linaro.org>
3302
3303 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3304 arm_breakpoint_at if the process is 32-bit.
3305
b37a6290
YQ		 33062015-12-11 Yao Qi <yao.qi@linaro.org>
3307
3308 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3309 arm breakpoint.
3310
17b1509a
YQ		 33112015-12-07 Yao Qi <yao.qi@linaro.org>
3312
3313 * configure.srv: Append arm.o to srv_tgtobj for
3314 aarch64*-*-linux* target.
3315 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3316 from linux-arm-low.c.
3317 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3318 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3319 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3320 (thumb2_breakpoint_len): Likewise.
3321 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3322 (arm_breakpoint_kinds): Likewise.
3323 (arm_breakpoint_kind_from_pc): Likewise.
3324 (arm_sw_breakpoint_from_kind): Likewise.
3325 (arm_breakpoint_kind_from_current_state): Likewise.
3326 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3327 (arm_sw_breakpoint_from_kind): Declare.
3328 (arm_breakpoint_kind_from_current_state): Declare.
3329 (arm_breakpoint_at): Declare.
3330 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3331 arm_sw_breakpoint_from_kind if process is 32-bit.
3332 (aarch64_breakpoint_kind_from_pc): New function.
3333 (aarch64_breakpoint_kind_from_current_state): New function.
3334 (the_low_target): Initialize fields breakpoint_kind_from_pc
3335 and breakpoint_kind_from_current_state.
3336 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3337 linux-aarch32-low.c.
3338 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3339 (arm_breakpoint, arm_breakpoint_len): Likewise.
3340 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3341 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3342 (arm_is_thumb_mode): Likewise.
3343 (arm_breakpoint_at): Likewise.
3344 (arm_breakpoint_kind_from_pc): Likewise.
3345 (arm_sw_breakpoint_from_kind): Likewise.
3346 (arm_breakpoint_kind_from_current_state): Likewise.
3347
3348 Revert:
3349 2015-08-04 Yao Qi <yao.qi@linaro.org>
3350
3351 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3352 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3353 * server.c (extended_protocol): Remove "static".
3354 * server.h (extended_protocol): Declare it.
3355
ece66d65
JS		 33562015-12-04 Josh Stone <jistone@redhat.com>
3357
3358 * target.h (struct target_ops) <arch_setup>: Rename to ...
3359 (struct target_ops) <post_create_inferior>: ... this.
3360 (target_arch_setup): Rename to ...
3361 (target_post_create_inferior): ... this, calling post_create_inferior.
3362 * server.c (start_inferior): Update target_arch_setup calls to
3363 target_post_create_inferior.
3364 * linux-low.c (linux_low_ptrace_options): Forward declare.
3365 (linux_arch_setup): Update its comment for general use.
3366 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3367 (struct linux_target_ops): Use linux_post_create_inferior.
3368 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3369 to post_create_inferior.
3370 * nto-low.c (struct nto_target_ops): Likewise.
3371 * spu-low.c (struct spu_target_ops): Likewise.
3372 * win32-low.c (struct win32_target_ops): Likewise.
3373
e58c48b4
AT		 33742015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3375
3376 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3377
fbec8956
AT		 33782015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3379
3380 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3381 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3382 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3383 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3384 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3385 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3386 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3387 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3388 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3389 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3390 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3391 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3392
9b4c5f87
AT		 33932015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3394
3395 * linux-low.c (linux_look_up_symbols): Don't call
3396 linux_supports_traceclone.
3397 * linux-low.h (thread_db_init): Remove use_events argument.
3398 * thread-db.c (thread_db_use_event): Remove global variable.
3399 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3400 (struct thread_db) <td_create_bp>: Remove field.
3401 (thread_db_create_event): Remove function.
3402 (thread_db_enable_reporting): Likewise.
3403 (find_one_thread): Don't check for thread_db_use_events.
3404 (attach_thread): Likewise.
3405 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3406 (try_thread_db_load_1): Don't check for thread_db_use_events.
3407 (thread_db_init): Remove use_events argument and thread events
3408 handling.
3409 (remove_thread_event_breakpoints): Remove function.
3410 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3411
7d00775e
AT		 34122015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3413
3414 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3415 New function.
3416 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3417 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3418 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3419 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3420 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3421 Initialize.
3422 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3423 New function.
3424 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3425 * linux-low.c (can_hardware_single_step): Use
3426 supports_hardware_single_step.
3427 (can_software_single_step): New function.
3428 (start_step_over): Call can_software_single_step.
3429 (linux_supports_hardware_single_step): New function.
3430 (struct target_ops) <supports_software_single_step>: Initialize.
3431 * linux-low.h (struct linux_target_ops)
3432 <supports_hardware_single_step>: Initialize.
3433 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3434 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3435 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3436 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3437 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3438 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3439 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3440 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3441 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3442 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3443 Initialize.
3444 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3445 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3446 Initialize.
3447 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3448 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3449 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3450 New function.
3451 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3452 * target.h (struct target_ops): <supports_software_single_step>:
3453 New field.
3454 (target_supports_software_single_step): New macro.
3455
2d97cd35
AT		 34562015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3457
3458 * linux-low.c (linux_wait_1): Fix pc advance condition.
3459 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3460 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3461
769ef81f
AT		 34622015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3463
3464 * linux-arm-low.c (arm_is_thumb_mode): New function.
3465 (arm_breakpoint_at): Use arm_is_thumb_mode.
3466 (arm_breakpoint_kind_from_current_state): New function.
3467 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3468 Initialize.
3469 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3470 (linux_breakpoint_kind_from_current_state): New function.
3471 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3472 * linux-low.h (struct linux_target_ops)
3473 <breakpoint_kind_from_current_state>: New field.
3474 * target.h (struct target_ops): Likewise.
3475 (target_breakpoint_kind_from_current_state): New macro.
3476
1bebeeca
PA		 34772015-11-30 Pedro Alves <palves@redhat.com>
3478
3479 * linux-low.c (linux_resume): Wake up the event loop before
3480 returning.
3481
a67a9fae
PA		 34822015-11-30 Pedro Alves <palves@redhat.com>
3483
3484 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3485 check.
3486 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3487 to -1.
3488 * target.c (struct thread_search): New structure.
3489 (thread_search_callback): New function.
3490 (prev_general_thread): New global.
3491 (prepare_to_access_memory, done_accessing_memory): New functions.
3492 * target.h (prepare_to_access_memory, done_accessing_memory):
3493 Replace macros with function declarations.
3494
f2faf941
PA		 34952015-11-30 Pedro Alves <palves@redhat.com>
3496
3497 PR 14618
3498 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3499 report TARGET_WAITKIND_NO_RESUMED.
3500 * remote-utils.c (prepare_resume_reply): Handle
3501 TARGET_WAITKIND_NO_RESUMED.
3502 * server.c (report_no_resumed): New global.
3503 (handle_query) <qSupported>: Handle "no-resumed+". Report
3504 "no-resumed+" support.
3505 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3506 return error if the client doesn't support no-resumed events.
3507 (push_stop_notification): New function.
3508 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3509 events if the client supports them.
3510
a681f9c9
PA		 35112015-11-30 Pedro Alves <palves@redhat.com>
3512
3513 * linux-low.c (thread_still_has_status_pending_p): Don't check
3514 vCont;t here.
3515 (lwp_resumed): New function.
3516 (status_pending_p_callback): Return early if the LWP is not
3517 supposed to be resumed.
3518
65706a29
PA		 35192015-11-30 Pedro Alves <palves@redhat.com>
3520
3521 * linux-low.c (handle_extended_wait): Assert that the LWP's
3522 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3523 thread create events, leave the new child's status pending.
3524 (linux_low_filter_event): If GDB wants to hear about thread exit
3525 events, leave the LWP marked dead and don't delete it.
3526 (linux_wait_for_event_filtered): Don't check for thread exit.
3527 (filter_exit_event): New function.
3528 (linux_wait_1): Use it, when returning an exit event.
3529 (linux_resume_one_lwp_throw): Assert that the LWP's
3530 waitstatus is TARGET_WAITKIND_IGNORE.
3531 * remote-utils.c (prepare_resume_reply): Handle
3532 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3533 * server.c (report_thread_events): New global.
3534 (handle_general_set): Handle QThreadEvents.
3535 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3536 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3537 TARGET_WAITKIND_THREAD_EXITED.
3538 * server.h (report_thread_events): Declare.
3539
56cf4bed
PA		 35402015-11-30 Pedro Alves <palves@redhat.com>
3541
3542 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3543 the thread's last_resume_kind was resume_stop.
3544
500c1d85
PA		 35452015-11-30 Pedro Alves <palves@redhat.com>
3546
3547 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3548 before returning.
3549
de979965
PA		 35502015-11-30 Pedro Alves <palves@redhat.com>
3551
3552 * server.c (handle_v_requests): Handle vCtrlC.
3553
34c65914
PA		 35542015-11-30 Pedro Alves <palves@redhat.com>
3555
3556 * gdbthread.h (find_any_thread_of_pid): Declare.
3557 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3558 functions.
3559 * server.c (handle_query): If current_thread is NULL, look for
3560 another thread of the selected process.
3561
79efa585 35622015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 3563 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 3564
3565 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3566 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3567 name in reply.
3568 * target.h (struct target_ops) <thread_name>: New field.
3569 (target_thread_name): New macro.
3570
80d82c19
JB		 35712015-11-23 Joel Brobecker <brobecker@adacore.com>
3572
3573 * regcache.h (regcache_invalidate_pid): Add declaration.
3574 * regcache.c (regcache_invalidate_pid): New function, extracted
3575 from regcache_invalidate.
3576 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3577 Add trivial documentation comment.
3578 * lynx-low.c: Use regcache_invalidate_pid instead of
3579 regcache_invalidate.
3580
64da5dd5
JB		 35812015-11-23 Joel Brobecker <brobecker@adacore.com>
3582
3583 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3584 and Elf64_auxv_t if the target is Android.
3585
37ce4055
DE		 35862015-11-22 Doug Evans <xdje42@gmail.com>
3587
3588 * target.h: #include <sys/types.h>.
3589
06e03fff
PA		 35902015-11-19 Pedro Alves <palves@redhat.com>
3591
3592 * linux-low.c (linux_process_qsupported): Change prototype.
3593 Adjust.
3594 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3595 Change prototype.
3596 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3597 and adjust to loop over all features.
3598 * server.c (handle_query) <qSupported>: Adjust to call
3599 target_process_qsupported once, passing it a vector of unprocessed
3600 features.
3601 * target.h (struct target_ops) <process_qsupported>: Change
3602 prototype.
3603 (target_process_qsupported): Adjust.
3604
9a084706
PA		 36052015-11-19 Pedro Alves <palves@redhat.com>
3606
3607 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3608 mode.
3609 * configure: Regenerate.
3610
dad44a1f
PA		 36112015-11-19 Pedro Alves <palves@redhat.com>
3612
3613 * configure: Regenerate.
3614
231c0592
YQ		 36152015-11-19 Yao Qi <yao.qi@linaro.org>
3616
3617 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3618 type to uint32_t.
3619
6c1c9a8b
YQ		 36202015-11-19 Yao Qi <yao.qi@linaro.org>
3621
3622 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3623 (struct aarch64_operand): Move enum out.
3624
9caa3311
YQ		 36252015-11-19 Yao Qi <yao.qi@linaro.org>
3626
3627 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3628 struct user_fpsimd_state *.
3629 (aarch64_store_fpregset): Likewise.
3630
6a69a054
YQ		 36312015-11-19 Yao Qi <yao.qi@linaro.org>
3632
3633 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3634 struct user_pt_regs *.
3635 (aarch64_store_gregset): Likewise.
3636
1798301e
PA		 36372015-11-18 Pedro Alves <palves@redhat.com>
3638
3639 * Makefile.in (all_object_files): Add $IPA_OBJS.
3640
ce7715e2
PA		 36412015-11-17 Pedro Alves <palves@redhat.com>
3642
3643 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3644 GDB_SIGNAL_0 and gdb_signal_to_string.
3645
c0879059
PA		 36462015-11-17 Pedro Alves <palves@redhat.com>
3647
3648 * win32-low.c (handle_output_debug_string): Remove parameter.
3649 (win32_kill): Remove our_status local and adjust call to
3650 handle_output_debug_string.
3651 (get_child_debug_event): Adjust call to
3652 handle_output_debug_string.
3653
1996e237
SM		 36542015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3655
3656 * linux-mips-low.c (mips_fill_gregset): Add cast.
3657 (mips_store_gregset): Likewise.
3658 (mips_fill_fpregset): Likewise.
3659 (mips_store_fpregset): Likewise.
3660
cbec665b
SM		 36612015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3662
3663 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3664 priv.
3665
eb3e3c67
SM		 36662015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3667
3668 * linux-mips-low.c (mips_linux_new_thread): Change type of
3669 watch_type to enum target_hw_bp_type.
3670
171de4b8
SM		 36712015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3672
3673 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3674 Change return type to arm_hwbp_type.
3675
04248ead
SM		 36762015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3677
3678 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3679 (arm_store_gregset): Likewise.
3680 * linux-arm-low.c (arm_get_hwcap): Likewise.
3681 (arm_read_description): Likewise.
3682
04b3479c
SM		 36832015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3684
3685 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3686
2bc84e8a
SM		 36872015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3688
3689 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3690 (ppc_fill_vsxregset): Likewise.
3691 (ppc_store_vsxregset): Likewise.
3692 (ppc_fill_vrregset): Likewise.
3693 (ppc_store_vrregset): Likewise.
3694 (ppc_fill_evrregset): Likewise.
3695 (ppc_store_evrregset): Likewise.
3696
e6c5bb05
SM		 36972015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3698
3699 * linux-ppc-low.c (ppc_usrregs_info): Remove
3700 forward-declaration.
3701 (ppc_arch_setup): Move lower in file.
3702
7ea45d72
SM		 37032015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3704
3705 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3706 (ps_pdwrite): Likewise.
3707
69291610
HW		 37082015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3709
3710 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3711 to after assert checks.
3712
b42945fd
SM		 37132015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3714
3715 * proc-service.c (ps_pdread): Add/adjust casts.
3716 (ps_pdwrite): Add/adjust casts.
3717
d6f85c84
SM		 37182015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3719
3720 * server.c (handle_search_memory_1): Cast return value of
3721 memmem.
3722
f98cd059
SM		 37232015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3724
3725 * server.c (write_qxfer_response): Change type of data to
3726 gdb_byte *.
3727
d2412fa5
PA		 37282015-10-29 Pedro Alves <palves@redhat.com>
3729
3730 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3731
c17414a2
PA		 37322015-10-29 Pedro Alves <palves@redhat.com>
3733
3734 * tracepoint.c (clear_installed_tracepoints): Add casts.
3735
e053fbc4
PA		 37362015-10-29 Pedro Alves <palves@redhat.com>
3737
3738 * server.c (handle_v_cont, process_serial_event): Add enum
3739 gdb_signal casts to signal parsing code.
3740
add67df8
PA		 37412015-10-29 Pedro Alves <palves@redhat.com>
3742
3743 * linux-low.h (NULL_REGSET): Define.
3744 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3745 * linux-arm-low.c (arm_regsets): Likewise.
3746 * linux-crisv32-low.c (cris_regsets): Likewise.
3747 * linux-m68k-low.c (m68k_regsets): Likewise.
3748 * linux-mips-low.c (mips_regsets): Likewise.
3749 * linux-nios2-low.c (nios2_regsets): Likewise.
3750 * linux-ppc-low.c (ppc_regsets): Likewise.
3751 * linux-s390-low.c (s390_regsets): Likewise.
3752 * linux-sh-low.c (sh_regsets): Likewise.
3753 * linux-sparc-low.c (sparc_regsets): Likewise.
3754 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3755 * linux-tile-low.c (tile_regsets): Likewise.
3756 * linux-x86-low.c (x86_regsets): Likewise.
3757 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3758
50bc912a
PA		 37592015-10-29 Pedro Alves <palves@redhat.com>
3760
3761 * linux-low.h (NULL_REGSET): Define.
3762 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3763 * linux-arm-low.c (arm_regsets): Likewise.
3764 * linux-crisv32-low.c (cris_regsets): Likewise.
3765 * linux-m68k-low.c (m68k_regsets): Likewise.
3766 * linux-mips-low.c (mips_regsets): Likewise.
3767 * linux-nios2-low.c (nios2_regsets): Likewise.
3768 * linux-ppc-low.c (ppc_regsets): Likewise.
3769 * linux-s390-low.c (s390_regsets): Likewise.
3770 * linux-sh-low.c (sh_regsets): Likewise.
3771 * linux-sparc-low.c (sparc_regsets): Likewise.
3772 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3773 * linux-tile-low.c (tile_regsets): Likewise.
3774 * linux-x86-low.c (x86_regsets): Likewise.
3775 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3776
682b2546
DE		 37772015-10-26 Doug Evans <dje@google.com>
3778
3779 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3780
963843d4
DE		 37812015-10-26 Doug Evans <dje@google.com>
3782
3783 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3784
d41401ac
DE		 37852015-10-26 Doug Evans <dje@google.com>
3786
3787 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3788 for debug_printf.
3789 (attach_thread, find_new_threads_callback): Ditto.
3790
3db28855
AT		 37912015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3792
3793 * mem-break.h (set_breakpoint_data): Remove.
3794
fb78e89c
AT		 37952015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3796
3797 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3798 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3799 (initialize_low): Remove set_breakpoint_data call.
3800 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3801 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3802 (initialize_low): Remove set_breakpoint_data call.
3803 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3804 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3805 (initialize_low): Remove set_breakpoint_data call.
3806
2e6ee069
AT		 38072015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3808
3809 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3810 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3811 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3812 * target.h (target_breakpoint_kind_from_pc): New macro.
3813
1652a986
AT		 38142015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3815
3816 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3817 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3818 the default breakpoint kind.
3819
abeead09
AT		 38202015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3821
3822 * linux-arm-low.c (arm_supports_z_point_type): Add software
3823 breakpoint support.
3824
b0b4b501
AT		 38252015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3826
3827 * linux-arm-low.c: Refactor breakpoint definitions.
3828 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3829 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3830
8689682c
AT		 38312015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3832
3833 * Makefile.in: Add arm.c/o.
3834 * configure.srv: Likewise.
3835 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3836 (arm_breakpoint_kind_from_pc): New function.
3837 (arm_sw_breakpoint_from_kind): Return proper kind.
3838 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3839
27165294
AT		 38402015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3841
3842 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3843 removal.
3844 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3845 (struct raw_breakpoint) <size>: Remove.
3846 (struct raw_breakpoint) <kind>: Add.
3847 (bp_size): New function.
3848 (bp_opcode): Likewise.
3849 (find_raw_breakpoint_at): Adjust for kind.
3850 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3851 (remove_memory_breakpoint): Adjust for kind call bp_size.
3852 (set_raw_breakpoint_at): Adjust for kind.
3853 (set_breakpoint): Likewise.
3854 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3855 (delete_raw_breakpoint): Adjust for kind.
3856 (delete_breakpoint): Likewise.
3857 (find_gdb_breakpoint): Likewise.
3858 (set_gdb_breakpoint_1): Likewise.
3859 (set_gdb_breakpoint): Likewise.
3860 (delete_gdb_breakpoint_1): Likewise.
3861 (delete_gdb_breakpoint): Likewise.
3862 (uninsert_raw_breakpoint): Likewise.
3863 (reinsert_raw_breakpoint): Likewise.
3864 (set_breakpoint_data): Remove.
3865 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3866 (check_mem_read): Adjust for kind call bp_size.
3867 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3868 (clone_one_breakpoint): Adjust for kind.
3869 * mem-break.h (set_gdb_breakpoint): Likewise.
3870 (delete_gdb_breakpoint): Likewise.
3871 * server.c (process_serial_event): Likewise.
3872
dd373349
AT		 38732015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3874
3875 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3876 (struct linux_target_ops) <breakpoint>: Remove.
3877 (struct linux_target_ops) <breakpoint_len>: Remove.
3878 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3879 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3880 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3881 (arm_sw_breakpoint_from_kind): New function.
3882 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3883 (struct linux_target_ops) <breakpoint>: Remove.
3884 (struct linux_target_ops) <breakpoint_len>: Remove.
3885 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3886 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3887 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3888 (struct linux_target_ops) <breakpoint>: Remove.
3889 (struct linux_target_ops) <breakpoint_len>: Remove.
3890 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3891 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3892 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3893 (struct linux_target_ops) <breakpoint>: Remove.
3894 (struct linux_target_ops) <breakpoint_len>: Remove.
3895 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3896 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3897 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3898 and sw_breakpoint_from_kind to increment the pc.
3899 (linux_breakpoint_kind_from_pc): New function.
3900 (linux_sw_breakpoint_from_kind): New function.
3901 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3902 (initialize_low): Call breakpoint_kind_from_pc and
3903 sw_breakpoint_from_kind to replace breakpoint_data/len.
3904 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3905 New field.
3906 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3907 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3908 (struct linux_target_ops) <breakpoint>: Remove.
3909 (struct linux_target_ops) <breakpoint_len>: Remove.
3910 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3911 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3912 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3913 (struct linux_target_ops) <breakpoint>: Remove.
3914 (struct linux_target_ops) <breakpoint_len>: Remove.
3915 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3916 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3917 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3918 (struct linux_target_ops) <breakpoint>: Remove.
3919 (struct linux_target_ops) <breakpoint_len>: Remove.
3920 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3921 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3922 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3923 (struct linux_target_ops) <breakpoint>: Remove.
3924 (struct linux_target_ops) <breakpoint_len>: Remove.
3925 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3926 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3927 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3928 (struct linux_target_ops) <breakpoint>: Remove.
3929 (struct linux_target_ops) <breakpoint_len>: Remove.
3930 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3931 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3932 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3933 (struct linux_target_ops) <breakpoint>: Remove.
3934 (struct linux_target_ops) <breakpoint_len>: Remove.
3935 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3936 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3937 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3938 (struct linux_target_ops) <breakpoint>: Remove.
3939 (struct linux_target_ops) <breakpoint_len>: Remove.
3940 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3941 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3942 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3943 (struct linux_target_ops) <breakpoint>: Remove.
3944 (struct linux_target_ops) <breakpoint_len>: Remove.
3945 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3946 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3947 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3948 (struct linux_target_ops) <breakpoint>: Remove.
3949 (struct linux_target_ops) <breakpoint_len>: Remove.
3950 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3951 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3952 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3953 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3954 (struct linux_target_ops) <breakpoint>: Remove.
3955 (struct linux_target_ops) <breakpoint_len>: Remove.
3956 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3957 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3958 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3959 (struct linux_target_ops) <breakpoint>: Remove.
3960 (struct linux_target_ops) <breakpoint_len>: Remove.
3961 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3962 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3963
4cd98a19
AT		 39642015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3965
3966 * linux-cris-low.c (cris_get_pc): Remove void arg.
3967
774ee6d2
AR		 39682015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3969
3970 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3971 variable name.
3972
833dcd29
AR		 39732015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3974
3975 * inferiors.c (thread_pid_matches_callback): New function.
3976 (find_thread_process): New function.
3977 (remove_thread): Reset current_thread.
3978 (remove_process): Assert threads have been removed first.
3979
8d689ee5
YQ		 39802015-10-15 Yao Qi <yao.qi@linaro.org>
3981
3982 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3983 if it is 3.
3984 (aarch64_remove_point): Likewise.
3985 * regcache.c (regcache_register_size): New function.
3986
1c2e1515
YQ		 39872015-10-12 Yao Qi <yao.qi@linaro.org>
3988
3989 * linux-aarch64-low.c: Update all callers as emit_load_store
3990 is renamed to aarch64_emit_load_store.
3991
e1c587c3
YQ		 39922015-10-12 Yao Qi <yao.qi@linaro.org>
3993
3994 * linux-aarch64-low.c: Update all callers of function renaming
3995 from emit_insn to aarch64_emit_insn.
3996
b6542f81
YQ		 39972015-10-12 Yao Qi <yao.qi@linaro.org>
3998
3999 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4000 arch/aarch64-insn.h.
4001 (struct aarch64_memory_operand): Likewise.
4002 (ENCODE): Likewise.
4003 (emit_insn): Move to arch/aarch64-insn.c.
4004 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4005 (emit_load_store): Move to arch/aarch64-insn.c.
4006 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4007 (can_encode_int32): Remove.
4008
246994ce
YQ		 40092015-10-12 Yao Qi <yao.qi@linaro.org>
4010
4011 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4012 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4013 (aarch64_relocate_instruction): Likewise.
4014 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4015 (struct aarch64_insn_visitor): Likewise.
4016
0badd99f
YQ		 40172015-10-12 Yao Qi <yao.qi@linaro.org>
4018
4019 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4020 (struct aarch64_insn_visitor): New.
4021 (struct aarch64_insn_relocation_data): New.
4022 (aarch64_ftrace_insn_reloc_b): New function.
4023 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4024 (aarch64_ftrace_insn_reloc_cb): Likewise.
4025 (aarch64_ftrace_insn_reloc_tb): Likewise.
4026 (aarch64_ftrace_insn_reloc_adr): Likewise.
4027 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4028 (aarch64_ftrace_insn_reloc_others): Likewise.
4029 (visitor): New.
4030 (aarch64_relocate_instruction): Use visitor.
4031
dfaffe9d
YQ		 40322015-10-12 Yao Qi <yao.qi@linaro.org>
4033
4034 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4035 int. Add argument buf.
4036 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4037 aarch64_relocate_instruction.
4038
70b439f0
YQ		 40392015-10-12 Yao Qi <yao.qi@linaro.org>
4040
4041 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4042 argument insn. Remove local variable insn. Don't call
4043 target_read_uint32.
4044 (aarch64_install_fast_tracepoint_jump_pad): Call
4045 target_read_uint32.
4046
7781c06f
YQ		 40472015-09-30 Yao Qi <yao.qi@linaro.org>
4048
4049 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4050 (emit_load_store_pair): Likewise.
4051
9a3c8263
SM		 40522015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4053
4054 * dll.c (match_dll): Add cast(s).
4055 (unloaded_dll): Likewise.
4056 * linux-low.c (second_thread_of_pid_p): Likewise.
4057 (delete_lwp_callback): Likewise.
4058 (count_events_callback): Likewise.
4059 (select_event_lwp_callback): Likewise.
4060 (linux_set_resume_request): Likewise.
4061 * server.c (accumulate_file_name_length): Likewise.
4062 (emit_dll_description): Likewise.
4063 (handle_qxfer_threads_worker): Likewise.
4064 (visit_actioned_threads): Likewise.
4065 * thread-db.c (any_thread_of): Likewise.
4066 * tracepoint.c (same_process_p): Likewise.
4067 (match_blocktype): Likewise.
4068 (build_traceframe_info_xml): Likewise.
4069
224c3ddb
SM		 40702015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4071
4072 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4073 assignment.
4074 (gdb_unparse_agent_expr): Likewise.
4075 * hostio.c (require_data): Likewise.
4076 (handle_pread): Likewise.
4077 * linux-low.c (disable_regset): Likewise.
4078 (fetch_register): Likewise.
4079 (store_register): Likewise.
4080 (get_dynamic): Likewise.
4081 (linux_qxfer_libraries_svr4): Likewise.
4082 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4083 (set_fast_tracepoint_jump): Likewise.
4084 (uninsert_fast_tracepoint_jumps_at): Likewise.
4085 (reinsert_fast_tracepoint_jumps_at): Likewise.
4086 (validate_inserted_breakpoint): Likewise.
4087 (clone_agent_expr): Likewise.
4088 * regcache.c (init_register_cache): Likewise.
4089 * remote-utils.c (putpkt_binary_1): Likewise.
4090 (decode_M_packet): Likewise.
4091 (decode_X_packet): Likewise.
4092 (look_up_one_symbol): Likewise.
4093 (relocate_instruction): Likewise.
4094 (monitor_output): Likewise.
4095 * server.c (handle_search_memory): Likewise.
4096 (handle_qxfer_exec_file): Likewise.
4097 (handle_qxfer_libraries): Likewise.
4098 (handle_qxfer): Likewise.
4099 (handle_query): Likewise.
4100 (handle_v_cont): Likewise.
4101 (handle_v_run): Likewise.
4102 (captured_main): Likewise.
4103 * target.c (write_inferior_memory): Likewise.
4104 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4105 * tracepoint.c (init_trace_buffer): Likewise.
4106 (add_tracepoint_action): Likewise.
4107 (add_traceframe): Likewise.
4108 (add_traceframe_block): Likewise.
4109 (cmd_qtdpsrc): Likewise.
4110 (cmd_qtdv): Likewise.
4111 (cmd_qtstatus): Likewise.
4112 (response_source): Likewise.
4113 (response_tsv): Likewise.
4114 (cmd_qtnotes): Likewise.
4115 (gdb_collect): Likewise.
4116 (initialize_tracepoint): Likewise.
4117
afbe19f8
PL		 41182015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4119
4120 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4121 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4122 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4123 <NOP>: New.
4124 (enum aarch64_condition_codes): New enum.
4125 (w0): New static global.
4126 (fp): Likewise.
4127 (lr): Likewise.
4128 (struct aarch64_memory_operand) <type>: New
4129 MEMORY_OPERAND_POSTINDEX type.
4130 (postindex_memory_operand): New helper function.
4131 (emit_ret): New function.
4132 (emit_load_store_pair): New function, factored out of emit_stp
4133 with support for MEMORY_OPERAND_POSTINDEX.
4134 (emit_stp): Rewrite using emit_load_store_pair.
4135 (emit_ldp): New function.
4136 (emit_load_store): Likewise.
4137 (emit_ldr): Mention post-index instruction in comment.
4138 (emit_ldrh): New function.
4139 (emit_ldrb): New function.
4140 (emit_ldrsw): Mention post-index instruction in comment.
4141 (emit_str): Likewise.
4142 (emit_subs): New function.
4143 (emit_cmp): Likewise.
4144 (emit_and): Likewise.
4145 (emit_orr): Likewise.
4146 (emit_orn): Likewise.
4147 (emit_eor): Likewise.
4148 (emit_mvn): Likewise.
4149 (emit_lslv): Likewise.
4150 (emit_lsrv): Likewise.
4151 (emit_asrv): Likewise.
4152 (emit_mul): Likewise.
4153 (emit_sbfm): Likewise.
4154 (emit_sbfx): Likewise.
4155 (emit_ubfm): Likewise.
4156 (emit_ubfx): Likewise.
4157 (emit_csinc): Likewise.
4158 (emit_cset): Likewise.
4159 (emit_nop): Likewise.
4160 (emit_ops_insns): New helper function.
4161 (emit_pop): Likewise.
4162 (emit_push): Likewise.
4163 (aarch64_emit_prologue): New function.
4164 (aarch64_emit_epilogue): Likewise.
4165 (aarch64_emit_add): Likewise.
4166 (aarch64_emit_sub): Likewise.
4167 (aarch64_emit_mul): Likewise.
4168 (aarch64_emit_lsh): Likewise.
4169 (aarch64_emit_rsh_signed): Likewise.
4170 (aarch64_emit_rsh_unsigned): Likewise.
4171 (aarch64_emit_ext): Likewise.
4172 (aarch64_emit_log_not): Likewise.
4173 (aarch64_emit_bit_and): Likewise.
4174 (aarch64_emit_bit_or): Likewise.
4175 (aarch64_emit_bit_xor): Likewise.
4176 (aarch64_emit_bit_not): Likewise.
4177 (aarch64_emit_equal): Likewise.
4178 (aarch64_emit_less_signed): Likewise.
4179 (aarch64_emit_less_unsigned): Likewise.
4180 (aarch64_emit_ref): Likewise.
4181 (aarch64_emit_if_goto): Likewise.
4182 (aarch64_emit_goto): Likewise.
4183 (aarch64_write_goto_address): Likewise.
4184 (aarch64_emit_const): Likewise.
4185 (aarch64_emit_call): Likewise.
4186 (aarch64_emit_reg): Likewise.
4187 (aarch64_emit_pop): Likewise.
4188 (aarch64_emit_stack_flush): Likewise.
4189 (aarch64_emit_zero_ext): Likewise.
4190 (aarch64_emit_swap): Likewise.
4191 (aarch64_emit_stack_adjust): Likewise.
4192 (aarch64_emit_int_call_1): Likewise.
4193 (aarch64_emit_void_call_2): Likewise.
4194 (aarch64_emit_eq_goto): Likewise.
4195 (aarch64_emit_ne_goto): Likewise.
4196 (aarch64_emit_lt_goto): Likewise.
4197 (aarch64_emit_le_goto): Likewise.
4198 (aarch64_emit_gt_goto): Likewise.
4199 (aarch64_emit_ge_got): Likewise.
4200 (aarch64_emit_ops_impl): New static global variable.
4201 (aarch64_emit_ops): New target function, return
4202 &aarch64_emit_ops_impl.
4203 (struct linux_target_ops): Install it.
4204
bb903df0
PL		 42052015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4206
4207 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4208 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4209 aarch64-ipa.o.
4210 * linux-aarch64-ipa.c: New file.
4211 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4212 and endian.h.
4213 (aarch64_get_thread_area): New target method.
4214 (extract_signed_bitfield): New helper function.
4215 (aarch64_decode_ldr_literal): New function.
4216 (enum aarch64_opcodes): New enum.
4217 (struct aarch64_register): New struct.
4218 (struct aarch64_operand): New struct.
4219 (x0): New static global.
4220 (x1): Likewise.
4221 (x2): Likewise.
4222 (x3): Likewise.
4223 (x4): Likewise.
4224 (w2): Likewise.
4225 (ip0): Likewise.
4226 (sp): Likewise.
4227 (xzr): Likewise.
4228 (aarch64_register): New helper function.
4229 (register_operand): Likewise.
4230 (immediate_operand): Likewise.
4231 (struct aarch64_memory_operand): New struct.
4232 (offset_memory_operand): New helper function.
4233 (preindex_memory_operand): Likewise.
4234 (enum aarch64_system_control_registers): New enum.
4235 (ENCODE): New macro.
4236 (emit_insn): New helper function.
4237 (emit_b): New function.
4238 (emit_bcond): Likewise.
4239 (emit_cb): Likewise.
4240 (emit_tb): Likewise.
4241 (emit_blr): Likewise.
4242 (emit_stp): Likewise.
4243 (emit_ldp_q_offset): Likewise.
4244 (emit_stp_q_offset): Likewise.
4245 (emit_load_store): Likewise.
4246 (emit_ldr): Likewise.
4247 (emit_ldrsw): Likewise.
4248 (emit_str): Likewise.
4249 (emit_ldaxr): Likewise.
4250 (emit_stxr): Likewise.
4251 (emit_stlr): Likewise.
4252 (emit_data_processing_reg): Likewise.
4253 (emit_data_processing): Likewise.
4254 (emit_add): Likewise.
4255 (emit_sub): Likewise.
4256 (emit_mov): Likewise.
4257 (emit_movk): Likewise.
4258 (emit_mov_addr): Likewise.
4259 (emit_mrs): Likewise.
4260 (emit_msr): Likewise.
4261 (emit_sevl): Likewise.
4262 (emit_wfe): Likewise.
4263 (append_insns): Likewise.
4264 (can_encode_int32_in): New helper function.
4265 (aarch64_relocate_instruction): New function.
4266 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4267 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4268 (struct linux_target_ops): Install aarch64_get_thread_area,
4269 aarch64_install_fast_tracepoint_jump_pad and
4270 aarch64_get_min_fast_tracepoint_insn_len.
4271
787749ea
PL		 42722015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4273
4274 * Makefile.in (aarch64-insn.o): New rule.
4275 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4276
9812b2e6
YQ		 42772015-09-21 Yao Qi <yao.qi@linaro.org>
4278
4279 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4280
18fe412b
YQ		 42812015-09-21 Yao Qi <yao.qi@linaro.org>
4282
4283 * tracepoint.c (max_jump_pad_size): Remove.
4284
a0cc84cd
YQ		 42852015-09-18 Yao Qi <yao.qi@linaro.org>
4286
4287 * linux-aarch64-low.c: Don't include sys/uio.h.
4288 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4289
d78908cf
WW		 42902015-09-16 Wei-cheng Wang <cole945@gmail.com>
4291
4292 * tracepoint.c (eval_result_type): Change prototype.
4293 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4294
d57e0d50
PA		 42952015-09-15 Pedro Alves <palves@redhat.com>
4296
4297 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4298 Check whether to report exec events instead of checking whether
4299 multiprocess is enabled.
4300
5a676acc
PA		 43012015-09-15 Pedro Alves <palves@redhat.com>
4302
4303 PR remote/18965
4304 * remote-utils.c (prepare_resume_reply): Merge
4305 TARGET_WAITKIND_VFORK_DONE switch case with the
4306 TARGET_WAITKIND_FORKED case.
4307
7c5d0fad
YQ		 43082015-09-15 Yao Qi <yao.qi@linaro.org>
4309
4310 * server.c (handle_query): Check string comparison using
4311 "else if" instead of "if".
4312
750ce8d1
YQ		 43132015-09-15 Yao Qi <yao.qi@linaro.org>
4314
4315 * server.c (vCont_supported): New global variable.
4316 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4317 matches. Append ";vContSupported+" to own_buf.
4318 (handle_v_requests): Append ";s;S" to own_buf if target supports
4319 hardware single step or vCont_supported is false.
4320 (capture_main): Set vCont_supported to zero.
4321
70b90b91
YQ		 43222015-09-15 Yao Qi <yao.qi@linaro.org>
4323
4324 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4325 it to ...
4326 (linux_supports_hardware_single_step): ... New function.
4327 (linux_target_ops): Update.
4328 * lynx-low.c (lynx_target_ops): Set field
4329 supports_hardware_single_step to target_can_do_hardware_single_step.
4330 * nto-low.c (nto_target_ops): Likewise.
4331 * spu-low.c (spu_target_ops): Likewise.
4332 * win32-low.c (win32_target_ops): Likewise.
4333 * target.c (target_can_do_hardware_single_step): New function.
4334 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4335 Remove. <supports_hardware_single_step>: New field.
4336 (target_supports_conditional_breakpoints): Remove.
4337 (target_supports_hardware_single_step): New macro.
4338 (target_can_do_hardware_single_step): Declare.
4339 * server.c (handle_query): Use target_supports_hardware_single_step
4340 instead of target_supports_conditional_breakpoints.
4341
ade90bde
YQ		 43422015-09-15 Yao Qi <yao.qi@linaro.org>
4343
4344 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4345 function.
4346 (struct linux_target_ops the_low_target): Install
4347 aarch64_linux_siginfo_fixup.
4348
94585166
DB		 43492015-09-11 Don Breazeal <donb@codesourcery.com>
4350 Luis Machado <lgustavo@codesourcery.com>
4351
4352 * linux-low.c (linux_mourn): Static declaration.
4353 (linux_arch_setup): Move in front of
4354 handle_extended_wait.
4355 (linux_arch_setup_thread): New function.
4356 (handle_extended_wait): Handle exec events. Call
4357 linux_arch_setup_thread. Make event_lwp argument a
4358 pointer-to-a-pointer.
4359 (check_zombie_leaders): Do not check stopped threads.
4360 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4361 (linux_low_filter_event): Add lwp and thread for exec'ing
4362 non-leader thread if leader thread has been deleted.
4363 Refactor code into linux_arch_setup_thread and call it.
4364 Pass child lwp pointer by reference to handle_extended_wait.
4365 (linux_wait_for_event_filtered): Update comment.
4366 (linux_wait_1): Prevent clobbering exec event status.
4367 (linux_supports_exec_events): New function.
4368 (linux_target_ops) <supports_exec_events>: Initialize new member.
4369 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4370 new member.
4371 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4372 * server.c (report_exec_events): New global variable.
4373 (handle_query): Handle qSupported query for exec-events feature.
4374 (captured_main): Initialize report_exec_events.
4375 * server.h (report_exec_events): Declare new global variable.
4376 * target.h (struct target_ops) <supports_exec_events>: New
4377 member.
4378 (target_supports_exec_events): New macro.
4379 * win32-low.c (win32_target_ops) <supports_exec_events>:
4380 Initialize new member.
4381
0568462b
MM		 43822015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4383
4384 * linux-low.c (linux_low_enable_btrace): Remove.
4385 (linux_target_ops): Replace linux_low_enable_btrace with
4386 linux_enable_btrace.
4387
39edd165
YQ		 43882015-09-03 Yao Qi <yao.qi@linaro.org>
4389
4390 * linux-aarch64-low.c (aarch64_insert_point): Call
4391 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4392 returns true.
4393
1db33b5a
UW		 43942015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4395
4396 * linux-low.c (check_stopped_by_breakpoint): Use
4397 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4398
ab290430
PA		 43992015-08-27 Pedro Alves <palves@redhat.com>
4400
4401 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4402
8d749320
SM		 44032015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4404
6711b7f8
SM		 4405 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4406 the XNEW-family equivalent.
8d749320
SM		 4407 (compile_bytecodes): Likewise.
4408 * dll.c (loaded_dll): Likewise.
4409 * event-loop.c (append_callback_event): Likewise.
4410 (create_file_handler): Likewise.
4411 (create_file_event): Likewise.
4412 * hostio.c (handle_open): Likewise.
4413 * inferiors.c (add_thread): Likewise.
4414 (add_process): Likewise.
4415 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4416 * linux-arm-low.c (arm_new_process): Likewise.
4417 (arm_new_thread): Likewise.
4418 * linux-low.c (add_to_pid_list): Likewise.
4419 (linux_add_process): Likewise.
4420 (handle_extended_wait): Likewise.
4421 (add_lwp): Likewise.
4422 (enqueue_one_deferred_signal): Likewise.
4423 (enqueue_pending_signal): Likewise.
4424 (linux_resume_one_lwp_throw): Likewise.
4425 (linux_resume_one_thread): Likewise.
4426 (linux_read_memory): Likewise.
4427 (linux_write_memory): Likewise.
4428 * linux-mips-low.c (mips_linux_new_process): Likewise.
4429 (mips_linux_new_thread): Likewise.
4430 (mips_add_watchpoint): Likewise.
4431 * linux-x86-low.c (initialize_low_arch): Likewise.
4432 * lynx-low.c (lynx_add_process): Likewise.
4433 * mem-break.c (set_raw_breakpoint_at): Likewise.
4434 (set_breakpoint): Likewise.
4435 (add_condition_to_breakpoint): Likewise.
4436 (add_commands_to_breakpoint): Likewise.
4437 (clone_agent_expr): Likewise.
4438 (clone_one_breakpoint): Likewise.
4439 * regcache.c (new_register_cache): Likewise.
4440 * remote-utils.c (look_up_one_symbol): Likewise.
4441 * server.c (queue_stop_reply): Likewise.
4442 (start_inferior): Likewise.
4443 (queue_stop_reply_callback): Likewise.
4444 (handle_target_event): Likewise.
4445 * spu-low.c (fetch_ppc_memory): Likewise.
4446 (store_ppc_memory): Likewise.
4447 * target.c (set_target_ops): Likewise.
4448 * thread-db.c (thread_db_load_search): Likewise.
4449 (try_thread_db_load_1): Likewise.
4450 * tracepoint.c (add_tracepoint): Likewise.
4451 (add_tracepoint_action): Likewise.
4452 (create_trace_state_variable): Likewise.
4453 (cmd_qtdpsrc): Likewise.
4454 (cmd_qtro): Likewise.
4455 (add_while_stepping_state): Likewise.
4456 * win32-low.c (child_add_thread): Likewise.
4457 (get_image_name): Likewise.
4458
ed8b7b42
YQ		 44592015-08-25 Yao Qi <yao.qi@linaro.org>
4460
4461 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4462
db3cb7cb
YQ		 44632015-08-25 Yao Qi <yao.qi@linaro.org>
4464
4465 * Makefile.in (aarch64-linux.o): New rule.
4466 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4467 srv_tgtobj.
4468 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4469 (aarch64_init_debug_reg_state): Make it extern.
4470 (aarch64_linux_prepare_to_resume): Remove.
4471
f6011a1c
YQ		 44722015-08-25 Yao Qi <yao.qi@linaro.org>
4473
4474 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4475 lwp_arch_private_info and ptid_of_lwp.
4476
88e2cf7e
YQ		 44772015-08-25 Yao Qi <yao.qi@linaro.org>
4478
4479 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4480 Find proc_info by find_process_pid. All callers updated.
4481
5e35436e
YQ		 44822015-08-25 Yao Qi <yao.qi@linaro.org>
4483
4484 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4485 Remove.
4486 (debug_reg_change_callback): Remove.
4487 (aarch64_notify_debug_reg_change): Remove.
4488
4a8a7965
YQ		 44892015-08-25 Yao Qi <yao.qi@linaro.org>
4490
4491 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4492 Call current_lwp_ptid.
4493
32a271ee
YQ		 44942015-08-25 Yao Qi <yao.qi@linaro.org>
4495
4496 * linux-aarch64-low.c (debug_reg_change_callback): Use
4497 debug_printf.
4498
0d51c8d7
YQ		 44992015-08-25 Yao Qi <yao.qi@linaro.org>
4500
4501 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4502
31a43dd5
YQ		 45032015-08-25 Yao Qi <yao.qi@linaro.org>
4504
4505 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4506
8ee52567
YQ		 45072015-08-25 Yao Qi <yao.qi@linaro.org>
4508
4509 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4510 the code.
4511
ff3f0f45
YQ		 45122015-08-25 Yao Qi <yao.qi@linaro.org>
4513
4514 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4515 Remove.
4516 (debug_reg_change_callback): Remove argument entry and add argument
4517 lwp. Remove local variable thread. Don't print thread id in the
4518 debugging output. Don't check whether pid of thread equals to pid.
4519 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4520 iterate_over_lwps instead find_inferior.
4521
3d40fbb5
PA		 45222015-08-24 Pedro Alves <palves@redhat.com>
4523
4524 * inferiors.c (get_first_process): New function.
4525 * inferiors.h (get_first_process): New declaration.
4526 * remote-utils.c (read_ptid): Default to the first process in the
4527 list, instead of to the current thread's process.
4528
438e1e42
PA		 45292015-08-24 Pedro Alves <palves@redhat.com>
4530
4531 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4532 * event-loop.c: Likewise.
4533 * remote-utils.c: Likewise.
4534 * tracepoint.c: Likewise.
4535
a8c6d4fc
PA		 45362015-08-24 Pedro Alves <palves@redhat.com>
4537
4538 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4539 ptid_get_lwp.
4540
99b0bb12
PA		 45412015-08-21 Pedro Alves <palves@redhat.com>
4542
4543 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4544 instead of literal 1.
4545
f8904751
PA		 45462015-08-21 Pedro Alves <palves@redhat.com>
4547
4548 * tdesc.c (default_description): Explicitly zero-initialize.
4549
465a859e
PA		 45502015-08-21 Pedro Alves <palves@redhat.com>
4551
4552 PR gdb/18749
4553 * inferiors.c (remove_thread): Discard any pending stop reply for
4554 this thread.
4555 * server.c (remove_all_on_match_pid): Rename to ...
4556 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4557 instead of a pid.
4558 (discard_queued_stop_replies): Change parameter to a ptid. Now
4559 extern.
4560 (handle_v_kill, kill_inferior_callback, captured_main)
4561 (process_serial_event): Adjust.
4562 * server.h (discard_queued_stop_replies): Declare.
4563
f0db101d
PA		 45642015-08-21 Pedro Alves <palves@redhat.com>
4565
4566 * linux-low.c (wait_for_sigstop): Always switch to no thread
4567 selected if the previously current thread dies.
4568 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4569 process instead of the current thread's.
4570 * remote-utils.c (input_interrupt): Don't check if there's no
4571 current thread.
4572 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4573 current thread to the general thread fails, error out.
4574 (handle_qxfer_auxv, handle_qxfer_libraries)
4575 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4576 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4577 (handle_query): Check if there's a thread selected instead of
4578 checking whether there's any thread in the thread list.
4579 (handle_qxfer_threads, handle_qxfer_btrace)
4580 (handle_qxfer_btrace_conf): Don't error out early if there's no
4581 thread in the thread list.
4582 (handle_v_cont, myresume): Don't set the current thread to the
4583 continue thread.
4584 (process_serial_event) <Hg handling>: Also set thread_id if the
4585 previous general thread is still alive.
4586 (process_serial_event) <g/G handling>: If setting the current
4587 thread to the general thread fails, error out.
4588 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4589 thread's lwp instead of the current thread's.
4590 * target.c (set_desired_thread): If the desired thread was not
4591 found, leave the current thread pointing to NULL. Return an int
4592 (boolean) indicating success.
4593 * target.h (set_desired_thread): Change return type to int.
4594
40045d91
MF		 45952015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4596
4597 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4598 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4599 #includes.
4600 (ps_get_thread_area): New function.
4601
45face3b
GB		 46022015-08-19 Gary Benson <gbenson@redhat.com>
4603
4604 * hostio.c (handle_pread): Do not attempt to read more data
4605 than hostio_reply_with_data can fit in a packet.
4606
16d5f642
JB		 46072015-08-18 Joel Brobecker <brobecker@adacore.com>
4608
4609 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4610
a738da3a
MF		 46112015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4612
4613 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4614
33ebda9d
PA		 46152015-08-06 Pedro Alves <palves@redhat.com>
4616
4617 * tracepoint.c (expr_eval_result): Now an int.
4618
a44892be
PA		 46192015-08-06 Pedro Alves <palves@redhat.com>
4620
4621 * gdbthread.h (struct regcache): Forward declare.
4622 (struct thread_info) <regcache_data>: Now a struct regcache
4623 pointer.
4624 * inferiors.c (inferior_regcache_data)
4625 (set_inferior_regcache_data): Now work with struct regcache
4626 pointers.
4627 * inferiors.h (struct regcache): Forward declare.
4628 (inferior_regcache_data, set_inferior_regcache_data): Now work
4629 with struct regcache pointers.
4630 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4631 (free_register_cache_thread): Remove struct regcache pointer
4632 casts.
4633
608a1e46
PA		 46342015-08-06 Pedro Alves <palves@redhat.com>
4635
4636 * server.c (captured_main): On error, print the exception message
4637 to stderr, and if run_once is set, throw a quit.
4638
f0ce0d3a
PA		 46392015-08-06 Pedro Alves <palves@redhat.com>
4640
4641 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4642 the current thread.
4643
bf47e248
PA		 46442015-08-06 Pedro Alves <palves@redhat.com>
4645
4646 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4647 reading beyond the passed in buffer length.
4648
b6b9ffcc
PL		 46492015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4650
4651 * tracepoint.c (symbol_list) <required>: Remove.
4652
863d01bd
PA		 46532015-08-06 Pedro Alves <palves@redhat.com>
4654
4655 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4656 count if stopping and suspending threads.
4657 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4658 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4659 (linux_detach): Complete an ongoing step-over.
4660 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4661 throughout.
4662 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4663 (linux_wait_1): If passing a signal to the inferior after
4664 finishing a step-over, unsuspend and re-resume all lwps. If we
4665 see a single-step event but the thread should be continuing, don't
4666 pass the trap to gdb.
4667 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4668 internal_error instead of gdb_assert.
4669 (enqueue_pending_signal): New function.
4670 (check_ptrace_stopped_lwp_gone): Add debug output.
4671 (start_step_over): Use internal_error instead of gdb_assert.
4672 (complete_ongoing_step_over): New function.
4673 (linux_resume_one_thread): Don't resume a suspended thread.
4674 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4675 it stepping.
4676
00db26fa
PA		 46772015-08-06 Pedro Alves <palves@redhat.com>
4678
4679 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4680 (linux_thread_alive): Use lwp_is_marked_dead.
4681 (extended_event_reported): Delete.
4682 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4683 instead of extended_event_reported.
4684 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4685 as well.
4686 (lwp_is_marked_dead): New function.
4687 (lwp_running): Use lwp_is_marked_dead.
4688 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4689 comment.
4690
ad071a30
PA		 46912015-08-06 Pedro Alves <palves@redhat.com>
4692
4693 * linux-low.c (linux_wait_1): Move fork event output out of the
4694 !report_to_gdb check. Pass event_child->waitstatus to
4695 target_waitstatus_to_string instead of ourstatus.
4696
524b57e6
YQ		 46972015-08-04 Yao Qi <yao.qi@linaro.org>
4698
4699 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4700 if current_thread is 32 bit.
4701
6085d6f6
YQ		 47022015-08-04 Yao Qi <yao.qi@linaro.org>
4703
4704 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4705 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4706 * server.c (extended_protocol): Remove "static".
4707 * server.h (extended_protocol): Declare it.
4708
8a7e4587
YQ		 47092015-08-04 Yao Qi <yao.qi@linaro.org>
4710
4711 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4712 both aarch64 and aarch32.
4713 (aarch64_set_pc): Likewise.
4714
3b53ae99
YQ		 47152015-08-04 Yao Qi <yao.qi@linaro.org>
4716
4717 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4718 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4719 arm-with-neon.xml to srv_xmlfiles.
4720 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4721 (is_64bit_tdesc): New function.
4722 (aarch64_linux_read_description): New function.
4723 (aarch64_arch_setup): Call aarch64_linux_read_description.
4724 (regs_info): Rename to regs_info_aarch64.
4725 (aarch64_regs_info): Return right regs_info.
4726 (initialize_low_arch): Call initialize_low_arch_aarch32.
4727
bd9e6534
YQ		 47282015-08-04 Yao Qi <yao.qi@linaro.org>
4729
4730 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4731 * linux-aarch32-low.c: New file.
4732 * linux-aarch32-low.h: New file.
4733 * linux-arm-low.c (arm_fill_gregset): Move it to
4734 linux-aarch32-low.c.
4735 (arm_store_gregset): Likewise.
4736 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4737 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4738 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4739 (regs_info): Rename to regs_info_arm.
4740 (arm_regs_info): Return regs_info_aarch32 if
4741 have_ptrace_getregset is 1 and target description is
4742 arm_with_neon or arm_with_vfpv3.
4743 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4744 Call initialize_low_arch_aarch32 instead.
4745
ded48a5e
YQ		 47462015-08-04 Yao Qi <yao.qi@linaro.org>
4747
4748 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4749 * linux-low.c: ... here.
4750 * linux-low.h (have_ptrace_getregset): Declare it.
4751
96e9210f
PA		 47522015-08-04 Pedro Alves <palves@redhat.com>
4753
4754 * thread-db.c (struct thread_db): Use new typedefs.
4755 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4756 CHK calls.
4757 (disable_thread_event_reporting): Cast result of dlsym to
4758 destination function pointer type.
4759 (thread_db_mourn): Use td_ta_delete_ftype.
4760
af60a1ef
SL		 47612015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4762
4763 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4764 arch variant.
4765 (CDX_BREAKPOINT): Define for R2.
4766 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4767 (the_low_target): Add comments.
4768
e8b41681
YQ		 47692015-07-30 Yao Qi <yao.qi@linaro.org>
4770
4771 * linux-arm-low.c (arm_hwcap): Remove it.
4772 (arm_read_description): New local variable arm_hwcap. Don't
4773 set arm_hwcap to zero.
4774
89abb039
YQ		 47752015-07-30 Yao Qi <yao.qi@linaro.org>
4776
4777 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4778 Use regcache->tdesc instead.
4779 (arm_store_wmmxregset): Likewise.
4780 (arm_fill_vfpregset): Likewise.
4781 (arm_store_vfpregset): Likewise.
4782
deca266c
YQ		 47832015-07-30 Yao Qi <yao.qi@linaro.org>
4784
4785 * linux-arm-low.c: Include arch/arm.h.
4786 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4787 (arm_store_gregset): Likewise.
4788
aa58a496
SM		 47892015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4790
4791 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4792 ptrace's 4th parameter.
4793
50904b25
YQ		 47942015-07-27 Yao Qi <yao.qi@linaro.org>
4795
4796 * configure.srv (case aarch64*-*-linux*): Don't set
4797 srv_linux_usrregs.
4798
5826e159
PA		 47992015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4800
4801 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4802 sys/ptrace.h.
4803 * linux-arm-low.c: Likewise.
4804 * linux-cris-low.c: Likewise.
4805 * linux-crisv32-low.c: Likewise.
4806 * linux-low.c: Likewise.
4807 * linux-m68k-low.c: Likewise.
4808 * linux-mips-low.c: Likewise.
4809 * linux-nios2-low.c: Likewise.
4810 * linux-s390-low.c: Likewise.
4811 * linux-sparc-low.c: Likewise.
4812 * linux-tic6x-low.c: Likewise.
4813 * linux-tile-low.c: Likewise.
4814 * linux-x86-low.c: Likewise.
4815
54019719
PA		 48162015-07-24 Pedro Alves <palves@redhat.com>
4817
4818 * config.in: Regenerate.
4819 * configure: Regenerate.
4820
eb7aa561
PA		 48212015-07-24 Pedro Alves <palves@redhat.com>
4822
4823 * acinclude.m4: Include ../ptrace.m4.
4824 * configure.ac: Call GDB_AC_PTRACE.
4825 * config.in, configure: Regenerate.
4826
55d7b841
YQ		 48272015-07-24 Yao Qi <yao.qi@linaro.org>
4828
4829 * linux-low.c (linux_create_inferior): Remove setting to
4830 proc->priv->new_inferior.
4831 (linux_attach): Likewise.
4832 (linux_low_filter_event): Likewise.
4833 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4834
c06cbd92
YQ		 48352015-07-24 Yao Qi <yao.qi@linaro.org>
4836
4837 * linux-low.c (linux_arch_setup): New function.
4838 (linux_low_filter_event): If proc->tdesc is NULL and
4839 proc->attached is true, call the_low_target.arch_setup.
4840 Otherwise, keep status pending, and return.
4841 (linux_resume_one_lwp_throw): Don't call get_pc if
4842 thread->while_stepping isn't NULL. Don't call
4843 get_thread_regcache if proc->tdesc is NULL.
4844 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4845 (linux_target_ops): Install arch_setup.
4846 * server.c (start_inferior): Call the_target->arch_setup.
4847 * target.h (struct target_ops) <arch_setup>: New field.
4848 (target_arch_setup): New marco.
4849 * lynx-low.c (lynx_target_ops): Update.
4850 * nto-low.c (nto_target_ops): Update.
4851 * spu-low.c (spu_target_ops): Update.
4852 * win32-low.c (win32_target_ops): Update.
4853
5ae3ebba
YQ		 48542015-07-24 Yao Qi <yao.qi@linaro.org>
4855
4856 * linux-low.c (linux_add_process): Don't set
4857 proc->priv->new_inferior.
4858 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4859 (linux_attach): Likewise.
4860
eb97750b
YQ		 48612015-07-24 Yao Qi <yao.qi@linaro.org>
4862
4863 * server.c (start_inferior): Code refactor.
4864
51aee833
YQ		 48652015-07-24 Yao Qi <yao.qi@linaro.org>
4866
4867 * server.c (process_serial_event): Set general_thread.
4868
af1b22f3
YQ		 48692015-07-21 Yao Qi <yao.qi@linaro.org>
4870
4871 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4872 aarch64_linux_get_debug_reg_capacity.
4873
554717a3
YQ		 48742015-07-17 Yao Qi <yao.qi@linaro.org>
4875
4876 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4877 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4878 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4879 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4880 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4881 (AARCH64_HWP_ALIGNMENT): Likewise.
4882 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4883 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4884 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4885 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4886 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4887 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4888 (struct aarch64_debug_reg_state): Likewise.
4889 (struct arch_lwp_info): Likewise.
4890 (aarch64_align_watchpoint): Likewise.
4891 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4892 (aarch64_watchpoint_length): Likewise.
4893 (aarch64_point_encode_ctrl_reg): Likewise
4894 (aarch64_point_is_aligned): Likewise.
4895 (aarch64_align_watchpoint): Likewise.
4896 (aarch64_linux_set_debug_regs):
4897 (aarch64_dr_state_insert_one_point): Likewise.
4898 (aarch64_dr_state_remove_one_point): Likewise.
4899 (aarch64_handle_breakpoint): Likewise.
4900 (aarch64_handle_aligned_watchpoint): Likewise.
4901 (aarch64_handle_unaligned_watchpoint): Likewise.
4902 (aarch64_handle_watchpoint): Likewise.
4903
c67ca4de
YQ		 49042015-07-17 Yao Qi <yao.qi@linaro.org>
4905
4906 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4907 and don't aarch64_get_debug_reg_state. All callers update.
4908 (aarch64_handle_aligned_watchpoint): Likewise.
4909 (aarch64_handle_unaligned_watchpoint): Likewise.
4910 (aarch64_handle_watchpoint): Likewise.
4911 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4912 (aarch64_remove_point): Likewise.
4913
25abf979
YQ		 49142015-07-17 Yao Qi <yao.qi@linaro.org>
4915
4916 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4917 debug_printf.
4918 (aarch64_handle_unaligned_watchpoint): Likewise.
4919
db1ff28b
JK		 49202015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4921
4922 Revert the previous 3 commits:
4923 Move gdb_regex* to common/
4924 Move linux_find_memory_regions_full & co.
4925 gdbserver build-id attribute generator
4926
700ca40f
JK		 49272015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4928 Jan Kratochvil <jan.kratochvil@redhat.com>
4929
4930 gdbserver build-id attribute generator.
4931 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4932 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4933 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4934 (find_phdr): New.
4935 (get_dynamic): Use find_pdhr to traverse program headers.
4936 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4937 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4938 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4939 (get_hex_build_id): New.
4940 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4941 to reply XML document.
4942
9904185c
JK		 49432015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4944 Jan Kratochvil <jan.kratochvil@redhat.com>
4945
4946 * target.c: Include target/target-utils.h and fcntl.h.
4947 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4948 (target_fileio_read_stralloc): New functions.
4949
6e5b4429
JK		 49502015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4951
4952 * Makefile.in (OBS): Add gdb_regex.o.
4953 (gdb_regex.o): New.
4954 * config.in: Rebuilt.
4955 * configure: Rebuilt.
4956
ddc98fbf
JK		 49572015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4958 Jan Kratochvil <jan.kratochvil@redhat.com>
4959
4960 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4961 * Makefile.in (OBS): Add target-utils.o.
4962 (linux-maps.o, target-utils.o): New.
4963 * configure.srv (srv_linux_obj): Add linux-maps.o.
4964
e57bb7a0
PL		 49652015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4966
4967 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4968 function, return 1.
4969 (the_low_target): Install it.
4970
586b02a9
PA		 49712015-07-14 Pedro Alves <palves@redhat.com>
4972
4973 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4974 Instead, ignore ECHILD, and throw an error for other errnos.
4975
58c1b36c
PA		 49762015-07-10 Pedro Alves <palves@redhat.com>
4977
4978 * event-loop.c (struct callback_event) <data>: Change type to
4979 gdb_client_data instance instead of gdb_client_data pointer.
4980 (append_callback_event): Adjust.
4981
421530db
PL		 49822015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4983
4984 * linux-aarch64-low.c: Add comments for each linux_target_ops
4985 method. Remove comments already covered in target_ops and
4986 linux_target_ops definitions.
4987 (the_low_target): Add comments for each unimplemented method.
4988
c2d65f38
YQ		 49892015-07-09 Yao Qi <yao.qi@linaro.org>
4990
4991 * linux-aarch64-low.c (aarch64_regmap): Remove.
4992 (aarch64_usrregs_info): Remove.
4993 (regs_info): Set field usrregs to NULL.
4994
b20a6524
MM		 49952015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4996
4997 * linux-low.c: Include "rsp-low.h"
4998 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4999 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5000 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5001 (handle_btrace_enable_pt): New.
5002 (handle_btrace_general_set): Support "pt".
5003 (handle_btrace_conf_general_set): Support "pt:size".
5004
96c97461
PL		 50052015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5006
5007 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5008 Z_PACKET_SW_BP.
5009
37d66942
PL		 50102015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5011
5012 * linux-aarch64-low.c: Remove comment about endianness.
5013 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5014 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5015 memcmp.
5016
dc06243f
GB		 50172015-06-24 Gary Benson <gbenson@redhat.com>
5018
5019 * linux-i386-ipa.c (stdint.h): Do not include.
5020 * lynx-i386-low.c (stdint.h): Likewise.
5021 * lynx-ppc-low.c (stdint.h): Likewise.
5022 * mem-break.c (stdint.h): Likewise.
5023 * thread-db.c (stdint.h): Likewise.
5024 * tracepoint.c (stdint.h): Likewise.
5025 * win32-low.c (stdint.h): Likewise.
5026
124e13d9
SM		 50272015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5028
5029 * server.c (write_qxfer_response): Update call to
5030 remote_escape_output.
5031
909c2cda
JK		 50322015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5033 Jan Kratochvil <jan.kratochvil@redhat.com>
5034
5035 Merge multiple hex conversions.
5036 * gdbreplay.c (tohex): Rename to 'fromhex'.
5037 (logchar): Use fromhex.
5038
24c05f46
JK		 50392015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5040
5041 * server.c (handle_qxfer_libraries): Set `version' attribute for
5042 <library-list>.
5043
14d2069a
GB		 50442015-06-10 Gary Benson <gbenson@redhat.com>
5045
5046 * target.h (struct target_ops) <multifs_open>: New field.
5047 <multifs_unlink>: Likewise.
5048 <multifs_readlink>: Likewise.
5049 * linux-low.c (nat/linux-namespaces.h): New include.
5050 (linux_target_ops): Initialize the_target->multifs_open,
5051 the_target->multifs_unlink and the_target->multifs_readlink.
5052 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5053 * hostio.c (hostio_fs_pid): New static variable.
5054 (hostio_handle_new_gdb_connection): New function.
5055 (handle_setfs): Likewise.
5056 (handle_open): Use the_target->multifs_open as appropriate.
5057 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5058 (handle_readlink): Use the_target->multifs_readlink as
5059 appropriate.
5060 (handle_vFile): Handle vFile:setfs packets.
5061 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5062 after target_handle_new_gdb_connection.
5063
4b8b5e72
GB		 50642015-06-10 Gary Benson <gbenson@redhat.com>
5065
5066 * configure.ac (AC_CHECK_FUNCS): Add setns.
5067 * config.in: Regenerate.
5068 * configure: Likewise.
5069 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5070 (linux-namespaces.o): New rule.
5071 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5072
3ac2e371
GB		 50732015-06-09 Gary Benson <gbenson@redhat.com>
5074
5075 * hostio.c (handle_open): Process mode argument with
5076 fileio_to_host_mode.
5077
ca9b78ce
YQ		 50782015-06-01 Yao Qi <yao.qi@linaro.org>
5079
5080 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5081 * linux-x86-low.c: Likewise.
5082
bfacd19d
DB		 50832015-05-28 Don Breazeal <donb@codesourcery.com>
5084
5085 * linux-low.c (handle_extended_wait): Initialize
5086 thread_info.last_resume_kind for new fork children.
5087
452003ef
PA		 50882015-05-15 Pedro Alves <palves@redhat.com>
5089
5090 * target.h (target_handle_new_gdb_connection): Rewrite using if
5091 wrapped in do/while.
5092
1041a03c
JB		 50932015-05-14 Joel Brobecker <brobecker@adacore.com>
5094
5095 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5096 * configure, config.in: Regenerate.
5097 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5098 Declare typedef.
5099
c269dbdb
DB		 51002015-05-12 Don Breazeal <donb@codesourcery.com>
5101
5102 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5103 PTRACE_EVENT_VFORK_DONE.
5104 (linux_low_ptrace_options, extended_event_reported): Add vfork
5105 events.
5106 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5107 and "vforkdone" for RSP 'T' Stop Reply Packet.
5108 * server.h (report_vfork_events): Declare
5109 global variable.
5110
3a8a0396
DB		 51112015-05-12 Don Breazeal <donb@codesourcery.com>
5112
5113 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5114 (the_low_target) <new_fork>: Initialize new member.
5115 * linux-arm-low.c (arm_new_fork): New function.
5116 (the_low_target) <new_fork>: Initialize new member.
5117 * linux-low.c (handle_extended_wait): Call new target function
5118 new_fork.
5119 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5120 * linux-mips-low.c (mips_add_watchpoint): New function
5121 extracted from mips_insert_point.
5122 (the_low_target) <new_fork>: Initialize new member.
5123 (mips_linux_new_fork): New function.
5124 (mips_insert_point): Call mips_add_watchpoint.
5125 * linux-x86-low.c (x86_linux_new_fork): New function.
5126 (the_low_target) <new_fork>: Initialize new member.
5127
de0d863e
DB		 51282015-05-12 Don Breazeal <donb@codesourcery.com>
5129
5130 * linux-low.c (handle_extended_wait): Implement return value,
5131 rename argument 'event_child' to 'event_lwp', handle
5132 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5133 (linux_low_ptrace_options): New function.
5134 (linux_low_filter_event): Call linux_low_ptrace_options,
5135 use different argument fo linux_enable_event_reporting,
5136 use return value from handle_extended_wait.
5137 (extended_event_reported): New function.
5138 (linux_wait_1): Call extended_event_reported and set
5139 status to report fork events.
5140 (linux_write_memory): Add pid to debug message.
5141 (reset_lwp_ptrace_options_callback): New function.
5142 (linux_handle_new_gdb_connection): New function.
5143 (linux_target_ops): Initialize new structure member.
5144 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5145 * lynx-low.c: Initialize new structure member.
5146 * remote-utils.c (prepare_resume_reply): Implement stop reason
5147 "fork" for "T" stop message.
5148 * server.c (handle_query): Call handle_new_gdb_connection.
5149 * server.h (report_fork_events): Declare global flag.
5150 * target.h (struct target_ops) <handle_new_gdb_connection>:
5151 New member.
5152 (target_handle_new_gdb_connection): New macro.
5153 * win32-low.c: Initialize new structure member.
5154
ddcbc397
DB		 51552015-05-12 Don Breazeal <donb@codesourcery.com>
5156
5157 * mem-break.c (APPEND_TO_LIST): Define macro.
5158 (clone_agent_expr): New function.
5159 (clone_one_breakpoint): New function.
5160 (clone_all_breakpoints): New function.
5161 * mem-break.h: Declare new functions.
5162
89245bc0
DB		 51632015-05-12 Don Breazeal <donb@codesourcery.com>
5164
5165 * linux-low.c (linux_supports_fork_events): New function.
5166 (linux_supports_vfork_events): New function.
5167 (linux_target_ops): Initialize new structure members.
5168 (initialize_low): Call linux_check_ptrace_features.
5169 * lynx-low.c (lynx_target_ops): Initialize new structure
5170 members.
5171 * server.c (report_fork_events, report_vfork_events):
5172 New global flags.
5173 (handle_query): Add new features to qSupported packet and
5174 response.
5175 (captured_main): Initialize new global variables.
5176 * target.h (struct target_ops) <supports_fork_events>:
5177 New member.
5178 <supports_vfork_events>: New member.
5179 (target_supports_fork_events): New macro.
5180 (target_supports_vfork_events): New macro.
5181 * win32-low.c (win32_target_ops): Initialize new structure
5182 members.
5183
835205d0
GB		 51842015-05-12 Gary Benson <gbenson@redhat.com>
5185
5186 * server.c (handle_qxfer_exec_file): Use current process
5187 if annex is empty.
5188
21e94bd9
SL		 51892015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5190
5191 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5192 Remove HAVE_PTRACE_GETREGS conditionals.
5193 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5194 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5195
45614f15
YQ		 51962015-05-08 Yao Qi <yao.qi@linaro.org>
5197
5198 * linux-low.c (linux_supports_conditional_breakpoints): New
5199 function.
5200 (linux_target_ops): Install new target method.
5201 * lynx-low.c (lynx_target_ops): Install NULL hook for
5202 supports_conditional_breakpoints.
5203 * nto-low.c (nto_target_ops): Likewise.
5204 * spu-low.c (spu_target_ops): Likewise.
5205 * win32-low.c (win32_target_ops): Likewise.
5206 * server.c (handle_query): Check
5207 target_supports_conditional_breakpoints.
5208 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5209 New field.
5210 (target_supports_conditional_breakpoints): New macro.
5211
80ad801e
PA		 52122015-05-06 Pedro Alves <palves@redhat.com>
5213
5214 PR server/18081
5215 * server.c (start_inferior): If the process exits, mourn it.
5216
819843c7
GB		 52172015-04-21 Gary Benson <gbenson@redhat.com>
5218
5219 * hostio.c (fileio_open_flags_to_host): Factored out to
5220 fileio_to_host_openflags in common/fileio.c. Single use
5221 updated.
5222
a2d5a9d7
MF		 52232015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5224
5225 * linux-xtensa-low.c (xtensa_fill_gregset)
5226 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5227 XCHAL_HAVE_LOOP.
5228
deb44829
MF		 52292015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5230
5231 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5232 (regs_info): Replace usrregs pointer with NULL.
5233
e57f1de3
GB		 52342015-04-17 Gary Benson <gbenson@redhat.com>
5235
5236 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5237 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5238 * server.c (handle_qxfer_exec_file): New function.
5239 (qxfer_packets): Add exec-file entry.
5240 (handle_query): Report qXfer:exec-file:read as supported packet.
5241
62828379
RN		 52422015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5243
5244 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5245
b88bb450
GB		 52462015-04-09 Gary Benson <gbenson@redhat.com>
5247
5248 * hostio-errno.c (errno_to_fileio_error): Remove function.
5249 Update caller to use remote_fileio_to_fio_error.
5250
c8f4bfdd
YQ		 52512015-04-09 Yao Qi <yao.qi@linaro.org>
5252
5253 * linux-low.c (linux_insert_point): Call
5254 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5255 (linux_remove_point): Call remove_memory_breakpoint if type is
5256 raw_bkpt_type_sw.
5257 * linux-x86-low.c (x86_insert_point): Don't call
5258 insert_memory_breakpoint.
5259 (x86_remove_point): Don't call remove_memory_breakpoint.
5260
41f98f02
PA		 52612015-04-01 Pedro Alves <palves@redhat.com>
5262 Cleber Rosa <crosa@redhat.com>
5263
5264 * server.c (gdbserver_usage): Reorganize and extend the usage
5265 message.
5266
2bf6fb9d
PA		 52672015-03-24 Pedro Alves <palves@redhat.com>
5268
5269 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5270 output. Also dump TRAP_TRACE.
5271 (linux_low_filter_event): In debug output, distinguish a
5272 resume_stop SIGSTOP from a delayed SIGSTOP.
5273
369f6daa
GB		 52742015-03-24 Gary Benson <gbenson@redhat.com>
5275
5276 * linux-x86-low.c (x86_linux_new_thread): Moved to
5277 nat/x86-linux.c.
5278 (x86_linux_prepare_to_resume): Likewise.
5279
8e5d4070
GB		 52802015-03-24 Gary Benson <gbenson@redhat.com>
5281
5282 * Makefile.in (x86-linux-dregs.o): New rule.
5283 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5284 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5285 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5286 (x86_linux_dr_get): Likewise.
5287 (x86_linux_dr_set): Likewise.
5288 (update_debug_registers_callback): Likewise.
5289 (x86_linux_dr_set_addr): Likewise.
5290 (x86_linux_dr_get_addr): Likewise.
5291 (x86_linux_dr_set_control): Likewise.
5292 (x86_linux_dr_get_control): Likewise.
5293 (x86_linux_dr_get_status): Likewise.
5294 (x86_linux_update_debug_registers): Likewise.
5295
2b95d440
GB		 52962015-03-24 Gary Benson <gbenson@redhat.com>
5297
5298 * linux-x86-low.c (x86_linux_update_debug_registers):
5299 New function, factored out from...
5300 (x86_linux_prepare_to_resume): ...this.
5301
14b0bc68
GB		 53022015-03-24 Gary Benson <gbenson@redhat.com>
5303
5304 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5305 (x86_linux_dr_set): Likewise.
5306 (update_debug_registers_callback): Likewise.
5307 (x86_linux_dr_set_addr): Likewise.
5308 (x86_linux_dr_get_addr): Likewise.
5309 (x86_linux_dr_set_control): Likewise.
5310 (x86_linux_dr_get_control): Likewise.
5311 (x86_linux_dr_get_status): Likewise.
5312 (x86_linux_prepare_to_resume): Likewise.
5313
5dfe6ca8
GB		 53142015-03-24 Gary Benson <gbenson@redhat.com>
5315
5316 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5317 Use perror_with_name. Pass string through gettext.
5318 (x86_linux_dr_set): Likewise.
5319
d33472ad
GB		 53202015-03-24 Gary Benson <gbenson@redhat.com>
5321
5322 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5323 (x86_linux_dr_set_addr): ...this.
5324 (x86_dr_low_get_addr): Rename to...
5325 (x86_linux_dr_get_addr): ...this.
5326 (x86_dr_low_set_control): Rename to...
5327 (x86_linux_dr_set_control): ...this.
5328 (x86_dr_low_get_control): Rename to...
5329 (x86_linux_dr_get_control): ...this.
5330 (x86_dr_low_get_status): Rename to...
5331 (x86_linux_dr_get_status): ...this.
5332 (x86_dr_low): Update with new function names.
5333
4b134ca1
GB		 53342015-03-24 Gary Benson <gbenson@redhat.com>
5335
5336 * Makefile.in (x86-linux.o): New rule.
5337 * configure.srv: Add x86-linux.o to relevant targets.
5338 * linux-low.c (lwp_set_arch_private_info): New function.
5339 (lwp_arch_private_info): Likewise.
5340 * linux-x86-low.c: Include nat/x86-linux.h.
5341 (arch_lwp_info): Removed structure.
5342 (update_debug_registers_callback):
5343 Use lwp_set_debug_registers_changed.
5344 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5345 and lwp_set_debug_registers_changed.
5346 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5347
34c703da
GB		 53482015-03-24 Gary Benson <gbenson@redhat.com>
5349
5350 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5351 * linux-arm-low.c (arm_new_thread): Likewise.
5352 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5353 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5354 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5355 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5356
cff068da
GB		 53572015-03-24 Gary Benson <gbenson@redhat.com>
5358
5359 * linux-low.c (ptid_of_lwp): New function.
5360 (lwp_is_stopped): Likewise.
5361 (lwp_stop_reason): Likewise.
5362 * linux-x86-low.c (update_debug_registers_callback):
5363 Use lwp_is_stopped.
5364 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5365 lwp_stop_reason.
5366
b2f7c7e8
GB		 53672015-03-24 Gary Benson <gbenson@redhat.com>
5368
5369 * linux-low.h (linux_stop_lwp): Remove declaration.
5370
6d4ee8c6
GB		 53712015-03-24 Gary Benson <gbenson@redhat.com>
5372
5373 * linux-low.h: Include nat/linux-nat.h.
5374 * linux-low.c (iterate_over_lwps_args): New structure.
5375 (iterate_over_lwps_filter): New function.
5376 (iterate_over_lwps): Likewise.
5377 * linux-x86-low.c (update_debug_registers_callback):
5378 Update signature to what iterate_over_lwps expects.
5379 Remove PID check that iterate_over_lwps now performs.
5380 (x86_dr_low_set_addr): Use iterate_over_lwps.
5381 (x86_dr_low_set_control): Likewise.
5382
70a0bb6b
GB		 53832015-03-24 Gary Benson <gbenson@redhat.com>
5384
5385 * linux-x86-low.c (x86_debug_reg_state): New function.
5386 (x86_linux_prepare_to_resume): Use the above.
5387
7b669087
GB		 53882015-03-24 Gary Benson <gbenson@redhat.com>
5389
5390 * linux-low.c (current_lwp_ptid): New function.
5391 * linux-x86-low.c: Include nat/linux-nat.h.
5392 (x86_dr_low_get_addr): Use current_lwp_ptid.
5393 (x86_dr_low_get_control): Likewise.
5394 (x86_dr_low_get_status): Likewise.
5395
eef49a3d
PA		 53962015-03-20 Pedro Alves <palves@redhat.com>
5397
5398 * tracepoint.c (cmd_qtstatus): Make "str" const.
5399
b2333d22
PA		 54002015-03-20 Pedro Alves <palves@redhat.com>
5401
5402 * server.c (handle_general_set): Make "req_str" const.
5403
23f238d3
PA		 54042015-03-19 Pedro Alves <palves@redhat.com>
5405
5406 * linux-low.c (linux_resume_one_lwp): Rename to ...
5407 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5408 instead call perror_with_name.
5409 (check_ptrace_stopped_lwp_gone): New function.
5410 (linux_resume_one_lwp): Reimplement as wrapper around
5411 linux_resume_one_lwp_throw that swallows errors if the LWP is
5412 gone.
5413
91baf43f
PA		 54142015-03-19 Pedro Alves <palves@redhat.com>
5415
5416 * linux-low.c (count_events_callback, select_event_lwp_callback):
5417 No longer check whether the thread has resume_stop as last resume
5418 kind.
5419
8bf3b159
PA		 54202015-03-19 Pedro Alves <palves@redhat.com>
5421
5422 * linux-low.c (count_events_callback, select_event_lwp_callback):
5423 Use the lwp's status_pending_p field, not the thread's.
5424
b90fc188
PA		 54252015-03-19 Pedro Alves <palves@redhat.com>
5426
5427 * linux-low.c (select_event_lwp_callback): Update comments to
5428 no longer mention SIGTRAP.
5429
464b0089
GB		 54302015-03-18 Gary Benson <gbenson@redhat.com>
5431
5432 * server.c (handle_query): Do not report vFile:fstat as supported.
5433
aa9e327f
GB		 54342015-03-11 Gary Benson <gbenson@redhat.com>
5435
5436 * hostio.c (sys/types.h): New include.
5437 (sys/stat.h): Likewise.
5438 (common-remote-fileio.h): Likewise.
5439 (handle_fstat): New function.
5440 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 5441
791c0056
GB		 54422015-03-11 Gary Benson <gbenson@redhat.com>
5443
5444 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5445 struct stat.st_blocks and struct stat.st_blksize.
5446 * configure: Regenerate.
5447 * config.in: Likewise.
5448 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5449 (OBS): Add common-remote-fileio.o.
5450 (common-remote-fileio.o): New rule.
5451
9a9df970
PA		 54522015-03-09 Pedro Alves <palves@redhat.com>
5453
5454 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5455 'struct sockaddr' pointer in 'accept' call.
5456
9eb1356e
PA		 54572015-03-09 Pedro Alves <palves@redhat.com>
5458
5459 Revert:
5460 2015-03-07 Pedro Alves <palves@redhat.com>
5461 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5462 or <winsock2.h> here. Instead include "gdb_socket.h".
5463 (remote_open): Use union gdb_sockaddr_u.
5464 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5465 or <winsock2.h> here. Instead include "gdb_socket.h".
5466 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5467 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5468 or <sys/un.h>.
5469 (init_named_socket, gdb_agent_helper_thread): Use union
5470 gdb_sockaddr_u.
5471
aac331e4
PA		 54722015-03-07 Pedro Alves <palves@redhat.com>
5473
5474 * configure.ac (build_warnings): Move
5475 -Wdeclaration-after-statement to the C-specific set.
5476 * configure: Regenerate.
5477
366c75fc
PA		 54782015-03-07 Pedro Alves <palves@redhat.com>
5479
5480 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5481 or <winsock2.h> here. Instead include "gdb_socket.h".
5482 (remote_open): Use union gdb_sockaddr_u.
5483 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5484 or <winsock2.h> here. Instead include "gdb_socket.h".
5485 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5486 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5487 or <sys/un.h>.
5488 (init_named_socket, gdb_agent_helper_thread): Use union
5489 gdb_sockaddr_u.
5490
492d29ea
PA		 54912015-03-07 Pedro Alves <palves@redhat.com>
5492
5493 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5494 instead.
5495
60a191ed
YQ		 54962015-03-06 Yao Qi <yao.qi@linaro.org>
5497
5498 * linux-aarch64-low.c (aarch64_insert_point): Use
5499 show_debug_regs as a boolean.
5500 (aarch64_remove_point): Likewise.
5501
f5771b1d
PA		 55022015-03-05 Pedro Alves <palves@redhat.com>
5503
5504 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5505 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5506 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5507 * nto-low.c (nto_target_ops): Likewise.
5508 * spu-low.c (spu_target_ops): Likewise.
5509 * win32-low.c (win32_target_ops): Likewise.
5510
3e572f71
PA		 55112015-03-04 Pedro Alves <palves@redhat.com>
5512
72f4393d 5513 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 5514 Decide whether a breakpoint triggered based on the SIGTRAP's
5515 siginfo.si_code.
72f4393d
L		 5516 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5517 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 5518 (linux_low_filter_event): Check for breakpoints before checking
5519 watchpoints.
5520 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5521 siginfo.si_code.
72f4393d
L		 5522 (linux_stopped_by_sw_breakpoint)
5523 (linux_supports_stopped_by_sw_breakpoint)
5524 (linux_stopped_by_hw_breakpoint)
5525 (linux_supports_stopped_by_hw_breakpoint): New functions.
5526 (linux_target_ops): Install new target methods.
3e572f71 5527
1ec68e26
PA		 55282015-03-04 Pedro Alves <palves@redhat.com>
5529
5530 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5531 * server.c (swbreak_feature, hwbreak_feature): New globals.
5532 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5533 (captured_main): Clear swbreak_feature and hwbreak_feature.
5534 * server.h (swbreak_feature, hwbreak_feature): Declare.
5535 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5536 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5537 supports_stopped_by_hw_breakpoint>: New fields.
5538 (target_supports_stopped_by_sw_breakpoint)
5539 (target_stopped_by_sw_breakpoint)
5540 (target_supports_stopped_by_hw_breakpoint)
5541 (target_stopped_by_hw_breakpoint): Declare.
5542
15c66dd6
PA		 55432015-03-04 Pedro Alves <palves@redhat.com>
5544
5545 enum lwp_stop_reason -> enum target_stop_reason
5546 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5547 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5548 (linux_wait_1, stuck_in_jump_pad_callback)
5549 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5550 (linux_stopped_by_watchpoint):
5551 * linux-low.h (enum lwp_stop_reason): Delete.
5552 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5553 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5554
98fc70d6
YQ		 55552015-03-04 Yao Qi <yao.qi@linaro.org>
5556
5557 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5558
dd2ac174
GB		 55592015-03-03 Gary Benson <gbenson@redhat.com>
5560
5561 * hostio.c (handle_vFile): Fix prefix lengths.
5562
d68e53f4
MM		 55632015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5564
5565 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5566 ptr_bits.
5567
bf2d68ab
AA		 55682015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5569
5570 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5571 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5572 (clean): Add "rm -f" for above C files.
5573 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5574 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5575 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5576 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5577 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5578 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5579 (init_registers_s390x_vx_linux64)
5580 (init_registers_s390x_tevx_linux64)
5581 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5582 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5583 declarations.
5584 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5585 (s390_store_vxrs_high): New functions.
5586 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5587 NT_S390_VXRS_HIGH.
5588 (s390_arch_setup): Add logic for selecting one of the new target
5589 descriptions. Activate the new vector regsets if applicable.
5590 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5591 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5592 and init_registers_s390x_tevx_linux64.
5593
c966a859
PA		 55942015-03-01 Pedro Alves <palves@redhat.com>
5595
5596 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5597 parameter.
5598
4180215b
PA		 55992015-02-27 Pedro Alves <palves@redhat.com>
5600
5601 * linux-x86-low.c (u_debugreg_offset): New function.
5602 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5603
749bab01
PA		 56042015-02-27 Pedro Alves <palves@redhat.com>
5605
5606 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5607 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5608 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5609 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5610 (ps_lsetfpregs, ps_getpid)
5611 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5612 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5613 (ps_lsetxregs, ps_plog): Declare.
5614
3c14e5a3
PA		 56152015-02-27 Pedro Alves <palves@redhat.com>
5616
5617 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5618 IP_AGENT_EXPORT_FUNC.
5619 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5620 IP_AGENT_EXPORT_FUNC.
5621 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5622 (IP_AGENT_EXPORT): Delete.
5623 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5624 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5625 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5626 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5627 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5628 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5629 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5630 (traceframe_read_count, traceframe_write_count)
5631 (traceframes_created, trace_state_variables, get_raw_reg)
5632 (get_trace_state_variable_value, set_trace_state_variable_value)
5633 (ust_loaded, helper_thread_id, cmd_buf): Use
5634 IPA_SYM_EXPORTED_NAME.
5635 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5636 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5637 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5638 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5639 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5640 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5641 EXTERN_C_PUSH/EXTERN_C_POP.
5642 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5643 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5644 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5645 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5646 (traceframe_write_count, traceframe_read_count)
5647 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5648 (about_to_request_buffer_space, get_trace_state_variable_value)
5649 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5650 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5651 EXTERN_C_PUSH/EXTERN_C_POP.
5652 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5653 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5654 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5655 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5656 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5657 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5658 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5659 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5660 Define.
5661 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5662 (IP_AGENT_EXPORT_VAR_DECL): Define.
5663 (tracing): Declare.
5664 (gdb_agent_get_raw_reg): Declare.
5665
fe978cb0
PA		 56662015-02-27 Tom Tromey <tromey@redhat.com>
5667 Pedro Alves <palves@redhat.com>
5668
5669 Rename symbols whose names are reserved C++ keywords throughout.
5670
3bc3d82a
PA		 56712015-02-27 Pedro Alves <palves@redhat.com>
5672
5673 * Makefile.in (COMPILER): New, get it from autoconf.
5674 (CXX): Get from autoconf instead.
5675 (COMPILE.pre): Use COMPILER.
5676 (CC-LD): Rename to ...
5677 (CC_LD): ... this. Use COMPILER.
5678 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5679 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5680 * acinclude.m4: Include build-with-cxx.m4.
5681 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5682 Disable -Werror by default if building in C++ mode.
5683 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5684 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5685 the C++ compiler. Save/restore CXXFLAGS too.
5686 * configure: Regenerate.
5687
07697489
PA		 56882015-02-27 Pedro Alves <palves@redhat.com>
5689
5690 * acinclude.m4: Include libiberty.m4.
5691 * configure.ac: Call libiberty_INIT.
5692 * config.in, configure: Regenerate.
5693
9beb7c4e
PA		 56942015-02-26 Pedro Alves <palves@redhat.com>
5695
5696 * linux-low.c (linux_wait_1): When incrementing the PC past a
5697 program breakpoint always use the_low_target.breakpoint_len as
5698 increment, rather than the maximum between that and
5699 the_low_target.decr_pc_after_break.
5700
8090aef2
PA		 57012015-02-23 Pedro Alves <palves@redhat.com>
5702
5703 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5704 thread was doing a step-over; always adjust the PC if
5705 we stepped over a permanent breakpoint.
5706 (linux_wait_1): If we stepped over breakpoint that was on top of a
5707 permanent breakpoint, manually advance the PC past it.
5708
bc9540e8
PA		 57092015-02-23 Pedro Alves <palves@redhat.com>
5710
5711 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5712 modes.
5713 (x86_fill_gregset, x86_store_gregset): Use it when handling
5714 $orig_eax.
5715
2db9a427
PA		 57162015-02-20 Pedro Alves <palves@redhat.com>
5717
5718 * thread-db.c: Include "nat/linux-procfs.h".
5719 (thread_db_init): Skip listing new threads if the kernel supports
5720 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5721
afa8d396
PA		 57222015-02-20 Pedro Alves <palves@redhat.com>
5723
5724 * linux-low.c (status_pending_p_callback): Use ptid_match.
5725
c9587f88
AT		 57262015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5727
5728 PR breakpoints/16812
5729 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5730 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5731 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5732
b05ec7a5
AT		 57332015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5734
5735 PR breakpoints/15956
5736 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5737
d33501a5
MM		 57382015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5739
5740 * linux-low.c (linux_low_btrace_conf): Print size.
5741 * server.c (handle_btrace_conf_general_set): New.
5742 (hanle_general_set): Call handle_btrace_conf_general_set.
5743 (handle_query): Report Qbtrace-conf:bts:size as supported.
5744
f4abbc16
MM		 57452015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5746
5747 * linux-low.c (linux_low_enable_btrace): Update parameters.
5748 (linux_low_btrace_conf): New.
5749 (linux_target_ops)<to_btrace_conf>: Initialize.
5750 * server.c (current_btrace_conf): New.
5751 (handle_btrace_enable): Rename to ...
5752 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
5753 to target_enable_btrace. Update comment. Update users.
5754 (handle_qxfer_btrace_conf): New.
5755 (qxfer_packets): Add btrace-conf entry.
5756 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5757 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5758 (target_ops)<read_btrace_conf>: New.
5759 (target_enable_btrace): Update parameters.
5760 (target_read_btrace_conf): New.
5761
043c3577
MM		 57622015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5763
5764 * server.c (handle_btrace_general_set): Remove call to
5765 target_supports_btrace.
5766 (supported_btrace_packets): New.
5767 (handle_query): Call supported_btrace_packets.
5768 * target.h: include btrace-common.h.
5769 (btrace_target_info): Removed.
5770 (supports_btrace, target_supports_btrace): Update parameters.
5771
734b0e4b
MM		 57722015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5773
5774 * Makefile.in (SFILES): Add common/btrace-common.c.
5775 (OBS): Add common/btrace-common.o.
5776 (btrace-common.o): Add build rules.
5777 * linux-low: Include btrace-common.h.
5778 (linux_low_read_btrace): Use struct btrace_data. Call
5779 btrace_data_init and btrace_data_fini.
5780
d6c146e9
PA		 57812015-02-06 Pedro Alves <palves@redhat.com>
5782
5783 * thread-db.c (find_new_threads_callback): Add debug output.
5784
20ba1ce6
PA		 57852015-02-04 Pedro Alves <palves@redhat.com>
5786
5787 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5788 (resume_stopped_resumed_lwps): New function.
5789 (linux_wait_for_event_filtered): Use it.
5790
8cc73a39
SDJ		 57912015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5792
5793 * Makefile.in (SFILES): Add linux-personality.c.
5794 (linux-personality.o): New rule.
5795 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5796 list of objects to be built.
5797 * linux-low.c: Include nat/linux-personality.h.
5798 (linux_create_inferior): Remove code to disable address space
5799 randomization (moved to ../nat/linux-personality.c). Create
5800 cleanup to disable address space randomization.
5801
fb23d554
SDJ		 58022015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5803
5804 * Makefile.in (posix-strerror.o): New rule.
5805 (mingw-strerror.o): Likewise.
5806 * configure: Regenerated.
5807 * configure.ac: Source file ../common/common.host. Initialize new
5808 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5809
cdf43629
YQ		 58102015-01-14 Yao Qi <yao@codesourcery.com>
5811
5812 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5813 (ppc-linux.o): New rule.
5814 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5815 * configure.ac: AC_CHECK_FUNCS(getauxval).
5816 * config.in: Re-generated.
5817 * configure: Re-generated.
5818 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5819 ppc64_64bit_inferior_p
5820
514c5338
YQ		 58212015-01-14 Yao Qi <yao@codesourcery.com>
5822
5823 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5824 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5825 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5826 (PT_ORIG_R3, PT_TRAP): Likewise.
5827 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5828 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5829 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5830
3368c1e5
JB		 58312015-01-10 Joel Brobecker <brobecker@adacore.com>
5832
5833 * i387-fp.c (i387_cache_to_xsave): In look over
5834 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5835 zmmh_low_space field by use of zmmh_high_space.
5836
582511be
PA		 58372015-01-09 Pedro Alves <palves@redhat.com>
5838
5839 * linux-low.c (step_over_bkpt): Move higher up in the file.
5840 (handle_extended_wait): Don't store the stop_pc here.
5841 (get_stop_pc): Adjust comments and rename to ...
5842 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5843 stopped for a software breakpoint or hardware breakpoint.
5844 (thread_still_has_status_pending_p): New function.
5845 (status_pending_p_callback): Use
5846 thread_still_has_status_pending_p. If the event is no longer
5847 interesting, resume the LWP.
5848 (handle_tracepoints): Add assert.
5849 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5850 (wstatus_maybe_breakpoint): New function.
5851 (cancel_breakpoint): Delete function.
5852 (check_stopped_by_watchpoint): New function, factored out from
5853 linux_low_filter_event.
5854 (lp_status_maybe_breakpoint): Delete function.
5855 (linux_low_filter_event): Remove filter_ptid argument.
5856 Leave thread group exits pending here. Store the LWP's stop PC.
5857 Always leave events pending.
5858 (linux_wait_for_event_filtered): Pull all events out of the
5859 kernel, and leave them all pending.
5860 (count_events_callback, select_event_lwp_callback): Consider all
5861 events.
5862 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5863 (select_event_lwp): Only give preference to the stepping LWP in
5864 all-stop mode. Adjust comments.
5865 (ignore_event): New function.
5866 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5867 references to cancel_breakpoints. Adjust to renames. Also give
5868 equal priority to all LWPs that have had events in non-stop mode.
5869 If reporting a software breakpoint event, unadjust the LWP's PC.
5870 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5871 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5872 Adjust.
5873 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5874 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5875 (linux_stopped_by_watchpoint): Adjust.
5876 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5877 * linux-low.h (enum lwp_stop_reason): New.
5878 (struct lwp_info) <stop_pc>: Adjust comment.
5879 <stopped_by_watchpoint>: Delete field.
5880 <stop_reason>: New field.
5881 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5882 * mem-break.c (software_breakpoint_inserted_here)
5883 (hardware_breakpoint_inserted_here): New function.
5884 * mem-break.h (software_breakpoint_inserted_here)
5885 (hardware_breakpoint_inserted_here): Declare.
5886 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5887 (cancel_breakpoints): Delete.
5888 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5889 (upload_fast_traceframes): Remove references to
5890 cancel_breakpoints.
5891
a33e3959
PA		 58922015-01-09 Pedro Alves <palves@redhat.com>
5893
5894 * thread-db.c (find_new_threads_callback): Ignore thread if the
5895 kernel thread ID is -1.
5896
8784d563
PA		 58972015-01-09 Pedro Alves <palves@redhat.com>
5898
5899 * linux-low.c (linux_attach_fail_reason_string): Move to
5900 nat/linux-ptrace.c, and rename.
5901 (linux_attach_lwp): Update comment.
5902 (attach_proc_task_lwp_callback): New function.
5903 (linux_attach): Adjust to rename and use
5904 linux_proc_attach_tgid_threads.
5905 (linux_attach_fail_reason_string): Delete declaration.
5906
76f2b779
JB		 59072015-01-01 Joel Brobecker <brobecker@adacore.com>
5908
5909 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5910 * server.c (gdbserver_version): Likewise.
5911
fafcc06a
SDJ		 59122014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5913
5914 * remote-utils.c: Include ctype.h.
5915 (input_interrupt): Explicitly handle the case when the char
5916 received is the NUL byte. Improve the printing of non-ASCII
5917 characters.
5918
beed38b8
JB		 59192014-12-16 Joel Brobecker <brobecker@adacore.com>
5920
5921 * linux-low.c (linux_low_filter_event): Update call to
5922 linux_enable_event_reporting following the addition of
5923 a new parameter to that function.
5924
bf330350
CU		 59252014-12-16 Catalin Udma <catalin.udma@freescale.com>
5926
5927 PR server/17457
5928 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5929 (AARCH64_FPCR_REGNO): Likewise.
5930 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5931 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5932 (aarch64_store_fpregset): Likewise.
5933
5227d625
JB		 59342014-12-15 Joel Brobecker <brobecker@adacore.com>
5935
5936 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5937 Remove FIXME comment about assumption about N.
5938
f93b65a0
JB		 59392014-12-13 Joel Brobecker <brobecker@adacore.com>
5940
5941 * configure.ac: If large-file support is disabled in GDBserver,
5942 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5943 * configure: Regenerate.
5944
e5a9158d
AA		 59452014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5946
5947 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5948 warning upon ENODATA from ptrace.
5949 * linux-s390-low.c (s390_store_tdb): New.
5950 (s390_regsets): Add regset for NT_S390_TDB.
5951
feea5f36
AA		 59522014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5953
5954 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5955 without a fill_function.
5956 * linux-s390-low.c (s390_fill_last_break): Remove.
5957 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5958 (s390_arch_setup): Use regset's size instead of fill_function for
5959 loop end condition.
5960
098dbe61
AA		 59612014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5962
5963 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5964 the regset's store function when ptrace returned an error.
5965 * regcache.c (get_thread_regcache): Invalidate register cache
5966 before fetching inferior's registers.
5967
28eef672
AA		 59682014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5969
5970 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5971 while-loop as for-loop.
5972 (regsets_store_inferior_registers): Likewise.
5973
bdca27a2
YQ		 59742014-11-28 Yao Qi <yao@codesourcery.com>
5975
5976 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5977 * config.in, configure: Re-generate.
5978 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5979 is defined.
5980
9c232dda
YQ		 59812014-11-21 Yao Qi <yao@codesourcery.com>
5982
5983 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5984 (AC_CHECK_HEADERS): Remove malloc.h.
5985 * configure: Re-generated.
5986 * config.in: Re-generated.
5987 * server.h: Don't include alloca.h and malloc.h.
5988 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5989 Don't include malloc.h.
5990
43968415
JB		 59912014-11-17 Joel Brobecker <brobecker@adacore.com>
5992
5993 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5994 corresponding ERRNO check in same block.
5995
40e91bc7
PA		 59962014-11-12 Pedro Alves <palves@redhat.com>
5997
5998 * server.c (cont_thread): Update comment.
5999 (start_inferior, attach_inferior): No longer clear cont_thread.
6000 (handle_v_cont): No longer set cont_thread.
6001 (captured_main): Clear cont_thread each time a GDB connects.
6002
c2c118cf
PA		 60032014-11-12 Pedro Alves <palves@redhat.com>
6004
6005 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6006 thread, and don't resume all threads if the Hc thread has exited.
6007
78708b7c
PA		 60082014-11-12 Pedro Alves <palves@redhat.com>
6009
6010 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6011 the process group instead of to a specific LWP.
6012
a2abc7de
PA		 60132014-10-15 Pedro Alves <palves@redhat.com>
6014
6015 PR server/17487
6016 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6017 parameter.
6018 (arm_set_thread_context): Delete.
6019 (the_low_target): Adjust.
6020 * win32-i386-low.c (debug_registers_changed)
6021 (debug_registers_used): Delete.
6022 (update_debug_registers_callback): New function.
6023 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6024 needing to update their debug registers.
6025 (win32_get_current_dr): New function.
6026 (x86_dr_low_get_addr, x86_dr_low_get_control)
6027 (x86_dr_low_get_status): Fetch the debug register from the thread
6028 record's context.
6029 (i386_initial_stuff): Adjust.
6030 (i386_get_thread_context): Remove current_event parameter. Don't
6031 clear debug_registers_changed nor copy DR values to
6032 debug_reg_state.
6033 (i386_set_thread_context): Delete.
6034 (i386_prepare_to_resume): New function.
6035 (i386_thread_added): Mark the thread as needing to update irs
6036 debug registers.
6037 (the_low_target): Remove i386_set_thread_context and install
6038 i386_prepare_to_resume.
6039 * win32-low.c (win32_get_thread_context): Adjust.
6040 (win32_set_thread_context): Use SetThreadContext
6041 directly.
6042 (win32_prepare_to_resume): New function.
6043 (win32_require_context): New function, factored out from ...
6044 (thread_rec): ... this.
6045 (continue_one_thread): Call win32_prepare_to_resume on each thread
6046 we're about to continue.
6047 (win32_resume): Call win32_prepare_to_resume on the event thread.
6048 * win32-low.h (struct win32_thread_info)
6049 <debug_registers_changed>: New field.
6050 (struct win32_target_ops): Change prototype of set_thread_context,
6051 delete set_thread_context and add prepare_to_resume.
6052 (win32_require_context): New declaration.
6053
a442d071
GB		 60542014-10-08 Gary Benson <gbenson@redhat.com>
6055
6056 * server.h: Do not include common-exceptions.h.
6057
6f1947e8
GB		 60582014-10-08 Gary Benson <gbenson@redhat.com>
6059
6060 * server.h: Do not include cleanups.h.
6061
63b434a4
JH		 60622014-09-30 James Hogan <james.hogan@imgtec.com>
6063
6064 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6065 mips64-dsp-linux.c.
6066
c4d9ceb6
YQ		 60672014-09-23 Yao Qi <yao@codesourcery.com>
6068
6069 * linux-low.c (lp_status_maybe_breakpoint): New function.
6070 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6071 (count_events_callback): Likewise.
6072 (select_event_lwp_callback): Likewise.
6073 (cancel_breakpoints_callback): Likewise.
6074
89a5711c
DB		 60752014-09-19 Don Breazeal <donb@codesourcery.com>
6076
6077 * linux-low.c (handle_extended_wait): Call
6078 linux_ptrace_get_extended_event.
6079 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6080 linux_is_extended_waitstatus.
6081
bffc0964
JB		 60822014-09-16 Joel Brobecker <brobecker@adacore.com>
6083
6084 * Makefile.in (CPPFLAGS): Define.
6085 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6086 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6087
0bfdf32f
GB		 60882014-09-16 Gary Benson <gbenson@redhat.com>
6089
6090 * inferiors.h (current_inferior): Renamed as...
6091 (current_thread): New variable. All uses updated.
6092 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6093 (maybe_move_out_of_jump_pad): Likewise.
6094 (cancel_breakpoint): Likewise.
6095 (linux_low_filter_event): Likewise.
6096 (wait_for_sigstop): Likewise.
6097 (linux_resume_one_lwp): Likewise.
6098 (need_step_over_p): Likewise.
6099 (start_step_over): Likewise.
6100 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6101 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6102 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6103 and save_inferior as saved_thread.
6104 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6105 saved_thread.
6106 (regcache_invalidate_thread): Likewise.
6107 * remote-utils.c (prepare_resume_reply): Likewise.
6108 * thread-db.c (thread_db_get_tls_address): Likewise.
6109 (disable_thread_event_reporting): Likewise.
6110 (remove_thread_event_breakpoints): Likewise.
6111 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6112 as saved_thread.
6113 * target.h (set_desired_inferior): Renamed as...
6114 (set_desired_thread): New declaration. All uses updated.
6115 * server.c (myresume): Updated comment to reference thread instead
6116 of inferior.
6117 (handle_serial_event): Likewise.
6118 (handle_target_event): Likewise.
6119
361c8ade
GB		 61202014-09-12 Tom Tromey <tromey@redhat.com>
6121 Gary Benson <gbenson@redhat.com>
6122
6123 * regcache.h: Include common-regcache.h.
6124 (regcache_read_pc): Don't declare.
6125 * regcache.c (get_thread_regcache_for_ptid): New function.
6126
bd9269f7
GB		 61272014-09-11 Tom Tromey <tromey@redhat.com>
6128 Gary Benson <gbenson@redhat.com>
6129
6130 * symbol.c: New file.
6131 * Makefile.in (SFILES): Add symbol.c.
6132 (OBS): Add symbol.o.
6133
f8c1d06b
GB		 61342014-09-11 Gary Benson <gbenson@redhat.com>
6135
6136 * target.c (target_stop_ptid, target_continue_ptid): New
6137 functions.
6138
721ec300
GB		 61392014-09-11 Tom Tromey <tromey@redhat.com>
6140 Gary Benson <gbenson@redhat.com>
6141
6142 * target.h: Include target/target.h.
6143 * target.c (target_read_memory, target_read_uint32)
6144 (target_write_memory): New functions.
6145
c5e92cca
GB		 61462014-09-11 Gary Benson <gbenson@redhat.com>
6147
6148 * server.h (debug_hw_points): Don't declare.
6149 * server.c (debug_hw_points): Don't define. Replace all uses
6150 with show_debug_regs.
6151 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6152 all uses with show_debug_regs.
6153
2e4bb98a
EBM		 61542014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6155
6156 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6157 endianness into account.
6158 (ppc_supply_ptrace_register): Likewise.
6159
ac740bc7
JH		 61602014-09-03 James Hogan <james.hogan@imgtec.com>
6161
6162 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6163 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6164
97ea6506
GB		 61652014-09-03 Gary Benson <gbenson@redhat.com>
6166
6167 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6168 ALL_DEBUG_ADDRESS_REGISTERS.
6169
df7e5265
GB		 61702014-09-02 Gary Benson <gbenson@redhat.com>
6171
6172 * i386-low.h: Renamed as...
6173 * x86-low.h: New file. All type, function and variable name
6174 prefixes changed from "i386_" to "x86_". All references updated.
6175 * i386-low.c: Renamed as...
6176 * x86-low.c: New file. All type, function and variable name
6177 prefixes changed from "i386_" to "x86_". All references updated.
6178
ed859da7
GB		 61792014-09-02 Gary Benson <gbenson@redhat.com>
6180
6181 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6182 (x86_linux_new_thread): Likewise.
6183
860789c7
GB		 61842014-08-29 Gary Benson <gbenson@redhat.com>
6185
6186 * server.h (setjmp.h): Do not include.
6187 (toplevel): Do not declare.
6188 (common-exceptions.h): Include.
6189 (cleanups.h): Likewise.
6190 * server.c (toplevel): Do not define.
6191 (exit_code): New static global.
6192 (detach_or_kill_for_exit_cleanup): New function.
6193 (main): New function. Original main renamed to...
6194 (captured_main): New function.
6195 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6196
ff55e1b5
GB		 61972014-08-29 Gary Benson <gbenson@redhat.com>
6198
6199 * Makefile.in (SFILES): Add common/common-exceptions.c.
6200 (OBS): Add common-exceptions.o.
6201 (common-exceptions.o): New rule.
6202 * utils.c (prepare_to_throw_exception): New function.
6203
e9bcb658
GB		 62042014-08-29 Gary Benson <gbenson@redhat.com>
6205
6206 * config.in: Regenerate.
6207 * configure: Likewise.
6208
e3180625
GB		 62092014-08-29 Gary Benson <gbenson@redhat.com>
6210
6211 * Makefile.in (SFILES): Add common/cleanups.c.
6212 (OBS): cleanups.o.
6213 (cleanups.o): New rule.
6214
e3d6ba5d
GB		 62152014-08-29 Gary Benson <gbenson@redhat.com>
6216
6217 * utils.c (internal_vwarning): New function.
6218
7096e886
GB		 62192014-08-28 Gary Benson <gbenson@redhat.com>
6220
6221 * utils.h (fatal): Remove declaration.
6222 * utils.c (fatal): Remove function.
6223
14ce3192
GB		 62242014-08-28 Gary Benson <gbenson@redhat.com>
6225
6226 * tracepoint.c (gdb_agent_init): Replace fatal with
6227 perror_with_name.
6228 (initialize_tracepoint): Likewise.
6229
50278d59
GB		 62302014-08-28 Gary Benson <gbenson@redhat.com>
6231
6232 * remote-utils.c (remote_prepare): Replace fatal with error.
6233
aa96c426
GB		 62342014-08-28 Gary Benson <gbenson@redhat.com>
6235
6236 * linux-low.c (linux_async): Replace fatal with warning.
6237 Tidy up and return.
6238 (linux_start_non_stop): Return -1 if linux_async failed.
6239
f7160e97
GB		 62402014-08-28 Gary Benson <gbenson@redhat.com>
6241
6242 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6243 gdb_assert.
6244 (i386_dr_low_get_addr): Remove vague comment.
6245 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6246 gdb_assert.
6247
38e08fca
GB		 62482014-08-28 Gary Benson <gbenson@redhat.com>
6249
6250 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6251 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6252 internal_error.
6253 (linux_resume_one_lwp): Likewise.
6254 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6255 gdb_assert.
6256 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6257 with internal_error.
6258 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6259 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6260 (find_register_by_name): Replace fatal with internal_error.
6261 (find_regno): Likewise.
6262 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6263 * thread-db.c (thread_db_create_event): Likewise.
6264 (thread_db_load_search): Likewise.
6265 (try_thread_db_load_1): Likewise.
6266 * tracepoint.c (get_jump_space_head): Replace fatal with
6267 internal_error.
6268 (claim_trampoline_space): Likewise.
6269 (have_fast_tracepoint_trampoline_buffer): Likewise.
6270 (cmd_qtstart): Likewise.
6271 (stop_tracing): Likewise.
6272 (fast_tracepoint_collecting): Likewise.
6273 (target_malloc): Likewise.
6274 (download_tracepoint): Likewise.
6275 (download_trace_state_variables): Replace check with gdb_assert.
6276 (upload_fast_traceframes): Replace fatal with internal_error.
6277
34abf635
GB		 62782014-08-19 Tom Tromey <tromey@redhat.com>
6279 Gary Benson <gbenson@redhat.com>
6280
6281 * Makefile.in (SFILES): Add common/common-debug.c.
6282 (OBS): Add common-debug.o.
6283 (common-debug.o): New rule.
6284 * debug.h (debug_printf): Don't declare.
6285 * debug.c (debug_printf): Renamed and rewritten as...
6286 (debug_vprintf): New function.
6287
f6e94d78
GB		 62882014-08-19 Gary Benson <gbenson@redhat.com>
6289
6290 * utils.h: Do not include print-utils.h.
6291
9239eeab
GB		 62922014-08-19 Tom Tromey <tromey@redhat.com>
6293 Gary Benson <gbenson@redhat.com>
6294
6295 * server.h: Add static assertion.
6296 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6297
ef87c8bb
GB		 62982014-08-19 Tom Tromey <tromey@redhat.com>
6299 Gary Benson <gbenson@redhat.com>
6300
6301 * Makefile.in (SFILES): Add common/errors.c.
6302 (OBS): Add errors.o.
6303 (IPA_OBS): Add errors-ipa.o.
6304 (errors.o): New rule.
6305 (errors-ipa.o): Likewise.
6306 * utils.h (perror_with_name, error, warning): Don't declare.
6307 * utils.c (warning): Renamed and rewritten as...
6308 (vwarning): New function.
6309 (error): Renamed and rewritten as...
6310 (verror): New function.
6311 (internal_error): Renamed and rewritten as...
6312 (internal_verror): New function.
6313
bb974a24
GB		 63142014-08-07 Gary Benson <gbenson@redhat.com>
6315
6316 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6317 * configure: Regenerate.
6318 * config.in: Likewise.
6319 * server.h: Do not include errno.h.
6320 * event-loop.c: Likewise.
6321 * hostio-errno.c: Likewise.
6322 * linux-low.c: Likewise.
6323 * remote-utils.c: Likewise.
6324 * spu-low.c: Likewise.
6325 * utils.c: Likewise.
6326 * gdbreplay.c: Unconditionally include errno.h.
6327
6d3d12eb
GB		 63282014-08-07 Gary Benson <gbenson@redhat.com>
6329
6330 * server.h: Do not include string.h.
6331 * event-loop.c: Likewise.
6332 * linux-low.c: Likewise.
6333 * regcache.c: Likewise.
6334 * remote-utils.c: Likewise.
6335 * spu-low.c: Likewise.
6336 * utils.c: Likewise.
6337
dccbb609
GB		 63382014-08-07 Gary Benson <gbenson@redhat.com>
6339
6340 * server.h: Do not include gdb_assert.h.
6341
e76df0d0
GB		 63422014-08-07 Gary Benson <gbenson@redhat.com>
6343
6344 * server.h: Do not include common-utils.h.
6345
4cb9c816
GB		 63462014-08-07 Gary Benson <gbenson@redhat.com>
6347
6348 * server.h: Do not include ptid.h.
6349 * notif.h: Likewise.
6350
3995eeee
GB		 63512014-08-07 Gary Benson <gbenson@redhat.com>
6352
6353 * server.h: Do not include gdb_locale.h.
6354
cb9f1a9b
GB		 63552014-08-07 Gary Benson <gbenson@redhat.com>
6356
6357 * server.h: Do not include gdb/signals.h.
6358 * win32-low.c: Likewise.
6359
a5fceff8
GB		 63602014-08-07 Gary Benson <gbenson@redhat.com>
6361
6362 * server.h: Do not include pathmax.h.
6363
b9391142
GB		 63642014-08-07 Gary Benson <gbenson@redhat.com>
6365
6366 * server.h: Do not include libiberty.h.
6367 * linux-bfin-low.c: Likewise.
6368
0e443c87
GB		 63692014-08-07 Gary Benson <gbenson@redhat.com>
6370
6371 * server.h: Do not include ansidecl.h.
6372
8ebb3f56
GB		 63732014-08-07 Gary Benson <gbenson@redhat.com>
6374
6375 * linux-x86-low.c: Do not include stddef.h.
6376 * lynx-ppc-low.c: Likewise.
6377 * tracepoint.c: Likewise.
6378
8980bdf6
GB		 63792014-08-07 Gary Benson <gbenson@redhat.com>
6380
6381 * server.h: Do not include stdarg.h.
6382 * nto-low.c: Likewise.
6383
d7096f71
GB		 63842014-08-07 Gary Benson <gbenson@redhat.com>
6385
6386 * server.h: Do not include stdlib.h.
6387 * inferiors.c: Likewise.
6388 * linux-low.c: Likewise.
6389 * regcache.c: Likewise.
6390 * spu-low.c: Likewise.
6391 * tracepoint.c: Likewise.
6392 * utils.c: Likewise.
6393
d02f550d
GB		 63942014-08-07 Gary Benson <gbenson@redhat.com>
6395
6396 * server.h: Do not include stdio.h.
6397 * linux-low.c: Likewise.
6398 * remote-utils.c: Likewise.
6399 * spu-low.c: Likewise.
6400 * utils.c: Likewise.
6401 * wincecompat.c: Likewise.
6402
87f6c4e3
GB		 64032014-08-06 Gary Benson <gbenson@redhat.com>
6404
6405 * regcache.c (init_register_cache): Move conditionals inside if.
6406
7089dca4
GB		 64072014-08-06 Gary Benson <gbenson@redhat.com>
6408
6409 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6410
462f517e
GB		 64112014-07-31 Gary Benson <gbenson@redhat.com>
6412
6413 * ax.h: Do not include server.h.
6414 * gdbthread.h: Likewise.
6415 * lynx-low.h: Likewise.
6416 * notif.h: Likewise.
6417
976411d6
GB		 64182014-07-30 Gary Benson <gbenson@redhat.com>
6419
6420 * server.h: Include common-defs.h.
6421 Do not include config.h or build-gnulib-gdbserver/config.h.
6422
d41f6d8e
GB		 64232014-07-30 Gary Benson <gbenson@redhat.com>
6424
6425 * hostio-errno.c: Move server.h to top of includes list.
6426 * inferiors.c: Likewise.
6427 * linux-x86-low.c: Likewise.
6428 * notif.c: Include server.h.
6429
314c6a35
TT		 64302014-07-24 Tom Tromey <tromey@redhat.com>
6431 Gary Benson <gbenson@redhat.com>
6432
6433 * server.h (CORE_ADDR): Now unsigned.
6434
69ff6be5
PA		 64352014-07-16 Pedro Alves <palves@redhat.com>
6436
6437 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6438
ce9e3fe7
PA		 64392014-07-15 Pedro Alves <palves@redhat.com>
6440
6441 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6442 copy.
6443
e76126e8
PA		 64442014-07-11 Pedro Alves <palves@redhat.com>
6445
6446 * linux-low.c (kill_wait_lwp): New function, based on
6447 kill_one_lwp_callback, but use my_waitpid directly.
6448 (kill_one_lwp_callback, linux_kill): Use it.
6449
8e9db26e
PA		 64502014-06-23 Pedro Alves <palves@redhat.com>
6451
6452 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6453 before setting DR0..DR3.
6454
698b3e08
GB		 64552014-06-20 Gary Benson <gbenson@redhat.com>
6456
6457 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6458 * configure: Regenerated.
6459 * config.in: Likewise.
6460
125f8a3d
GB		 64612014-06-20 Gary Benson <gbenson@redhat.com>
6462
6463 * Makefile.in (SFILES): Update locations for files moved
6464 from common to nat.
6465 (object file files): Reordered.
6466
42995dbd
GB		 64672014-06-20 Gary Benson <gbenson@redhat.com>
6468
6469 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6470 (i386_dr_low_set_addr): Likewise.
6471 (i386_dr_low_get_addr): Likewise.
6472 (i386_dr_low_can_set_control): Likewise.
6473 (i386_dr_low_set_control): Likewise.
6474 (i386_dr_low_get_control): Likewise.
6475 (i386_dr_low_get_status): Likewise.
6476 (i386_get_debug_register_length): Likewise.
6477 * linux-x86-low.c (i386_dr_low_set_addr):
6478 Changed signature. Made static.
6479 (i386_dr_low_get_addr): Likewise.
6480 (i386_dr_low_set_control): Likewise.
6481 (i386_dr_low_get_control): Likewise.
6482 (i386_dr_low_get_status): Likewise.
6483 (i386_dr_low): New global variable.
6484 * win32-i386-low.c (i386_dr_low_set_addr):
6485 Changed signature. Made static.
6486 (i386_dr_low_get_addr): Likewise.
6487 (i386_dr_low_set_control): Likewise.
6488 (i386_dr_low_get_control): Likewise.
6489 (i386_dr_low_get_status): Likewise.
6490 (i386_dr_low): New global variable.
6491
e1d2394b
MS		 64922014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6493
6494 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6495 * Makefile.in (AR, AR_FLAGS): Define.
6496 * configure: Regenerate.
6497
3a8ee006
GB		 64982014-06-19 Gary Benson <gbenson@redhat.com>
6499
6500 * Makefile.in (i386-dregs.o): New rule.
6501 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6502 * i386-low.c (target.h): Remove include.
6503 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6504 (DR_CONTROL_SHIFT): Likewise.
6505 (DR_CONTROL_SIZE): Likewise.
6506 (DR_RW_EXECUTE): Likewise.
6507 (DR_RW_WRITE): Likewise.
6508 (DR_RW_READ): Likewise.
6509 (DR_RW_IORW): Likewise.
6510 (DR_LEN_1): Likewise.
6511 (DR_LEN_2): Likewise.
6512 (DR_LEN_4): Likewise.
6513 (DR_LEN_8): Likewise.
6514 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6515 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6516 (DR_ENABLE_SIZE): Likewise.
6517 (DR_LOCAL_SLOWDOWN): Likewise.
6518 (DR_GLOBAL_SLOWDOWN): Likewise.
6519 (DR_CONTROL_RESERVED): Likewise.
6520 (I386_DR_CONTROL_MASK): Likewise.
6521 (I386_DR_VACANT): Likewise.
6522 (I386_DR_LOCAL_ENABLE): Likewise.
6523 (I386_DR_GLOBAL_ENABLE): Likewise.
6524 (I386_DR_DISABLE): Likewise.
6525 (I386_DR_SET_RW_LEN): Likewise.
6526 (I386_DR_GET_RW_LEN): Likewise.
6527 (I386_DR_WATCH_HIT): Likewise.
6528 (i386_wp_op_t): Likewise.
6529 (i386_show_dr): Likewise.
6530 (i386_length_and_rw_bits): Likewise.
6531 (i386_insert_aligned_watchpoint): Likewise.
6532 (i386_remove_aligned_watchpoint): Likewise.
6533 (i386_handle_nonaligned_watchpoint): Likewise.
6534 i386_update_inferior_debug_regs(): Likewise.
6535 (i386_dr_insert_watchpoint): Likewise.
6536 (i386_dr_remove_watchpoint): Likewise.
6537 (i386_dr_region_ok_for_watchpoint): Likewise.
6538 (i386_dr_stopped_data_address): Likewise.
6539 (i386_dr_stopped_by_watchpoint): Likewise.
6540
8f26655c
GB		 65412014-06-19 Gary Benson <gbenson@redhat.com>
6542
6543 * i386-low.c (i386_dr_show): Renamed to
6544 i386_show_dr and made static. All uses updated.
6545 (i386_dr_length_and_rw_bits): Renamed to
6546 i386_length_and_rw_bits and made static.
6547 All uses updated.
6548 (i386_dr_insert_aligned_watchpoint): Renamed to
6549 i386_insert_aligned_watchpoint and made static.
6550 All uses updated.
6551 (i386_dr_remove_aligned_watchpoint): Renamed to
6552 i386_remove_aligned_watchpoint and made static.
6553 All uses updated.
6554 (i386_dr_update_inferior_debug_regs): Renamed to
6555 i386_update_inferior_debug_regs and made static.
6556 All uses updated.
6557
b9228891
GB		 65582014-06-18 Gary Benson <gbenson@redhat.com>
6559
5171def3
GB		 6560 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6561 (i386_dr_low_can_set_control): Likewise.
6562 (i386_get_debug_register_length): Likewise.
6563 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6564 (i386_dr_low_can_set_control): Likewise.
6565 (i386_get_debug_register_length): Likewise.
6566
65672014-06-17 Gary Benson <gbenson@redhat.com>
6568
b9228891
GB		 6569 * i386-low.h (i386-dregs.h): New include.
6570 (DR_FIRSTADDR): Now in i386-dregs.h.
6571 (DR_LASTADDR): Likewise.
6572 (DR_NADDR): Likewise.
6573 (DR_STATUS): Likewise.
6574 (DR_CONTROL): Likewise.
6575 (i386_debug_reg_state): Likewise.
6576 (i386_dr_insert_watchpoint): Likewise.
6577 (i386_dr_remove_watchpoint): Likewise.
6578 (i386_dr_region_ok_for_watchpoint): Likewise.
6579 (i386_dr_stopped_data_address): Likewise.
6580 (i386_dr_stopped_by_watchpoint): Likewise.
6581 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6582
4be83cc2
GB		 65832014-06-18 Gary Benson <gbenson@redhat.com>
6584
6585 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6586 i386_dr_insert_watchpoint.
6587 (i386_low_remove_watchpoint): Renamed to
6588 i386_dr_remove_watchpoint.
6589 (i386_low_region_ok_for_watchpoint): Renamed to
6590 i386_dr_region_ok_for_watchpoint.
6591 (i386_low_stopped_data_address): Renamed to
6592 i386_dr_stopped_data_address.
6593 (i386_low_stopped_by_watchpoint): Renamed to
6594 i386_dr_stopped_by_watchpoint.
6595 * i386-low.c (i386_show_dr): Renamed to
6596 i386_dr_show and made nonstatic. All uses updated.
6597 (i386_length_and_rw_bits): Renamed to
6598 i386_dr_length_and_rw_bits and made nonstatic.
6599 All uses updated.
6600 (i386_insert_aligned_watchpoint): Renamed to
6601 i386_dr_insert_aligned_watchpoint and made nonstatic.
6602 All uses updated.
6603 (i386_remove_aligned_watchpoint): Renamed to
6604 i386_dr_remove_aligned_watchpoint and made nonstatic.
6605 All uses updated.
6606 (i386_update_inferior_debug_regs): Renamed to
6607 i386_dr_update_inferior_debug_regs and made nonstatic.
6608 All uses updated.
6609 (i386_low_insert_watchpoint): Renamed to
6610 i386_dr_insert_watchpoint. All uses updated.
6611 (i386_low_remove_watchpoint): Renamed to
6612 i386_dr_remove_watchpoint. All uses updated.
6613 (i386_low_region_ok_for_watchpoint): Renamed to
6614 i386_dr_region_ok_for_watchpoint. All uses updated.
6615 (i386_low_stopped_data_address): Renamed to
6616 i386_dr_stopped_data_address. All uses updated.
6617 (i386_low_stopped_by_watchpoint): Renamed to
6618 i386_dr_stopped_by_watchpoint. All uses updated.
6619
131aa0d4
GB		 66202014-06-18 Gary Benson <gbenson@redhat.com>
6621
6622 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6623 (i386_dr_low_can_set_control): Likewise.
6624 (i386_insert_aligned_watchpoint): New check.
6625
d9305f7f
GB		 66262014-06-18 Gary Benson <gbenson@redhat.com>
6627
6628 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6629 Renamed to state.
6630
e927c9fc
GB		 66312014-06-18 Gary Benson <gbenson@redhat.com>
6632
6633 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6634 instead of fatal and error.
6635 (i386_handle_nonaligned_watchpoint): Likewise.
6636
1b6d4134
GB		 66372014-06-18 Gary Benson <gbenson@redhat.com>
6638
6639 * i386-low.c (i386_get_debug_register_length): New macro.
6640 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6641 (i386_show_dr): Use debug_printf instead of fprintf. Use
6642 phex to format values.
6643
6e62758f
GB		 66442014-06-18 Gary Benson <gbenson@redhat.com>
6645
6646 * i386-low.h: Comment changes.
6647 * i386-low.c: Likewise.
6648
fc6e2f03
GB		 66492014-06-18 Gary Benson <gbenson@redhat.com>
6650
6651 * i386-low.c: Whitespace changes.
6652
f9d1eeed
TT		 66532014-06-12 Tom Tromey <tromey@redhat.com>
6654
6655 * utils.c (freeargv): Remove.
6656
0b04e523
TT		 66572014-06-12 Tom Tromey <tromey@redhat.com>
6658
6659 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6660 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6661 (parse_debug_format_options): Likewise.
6662 (gdbserver_usage): Likewise.
6663 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6664 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6665 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6666 against libiberty.
6667 ($(LIBGNU)): Depend on libiberty.
6668 (all-lib): Recurse into all subdirs.
6669 (install-only): Invoke "install" target in subdirs.
6670 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6671 targets.
6672 * configure: Rebuild.
6673 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6674 for vasprintf, vsnprintf, or gettimeofday.
6675 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6676 srv_tgtobj.
6677
270c9937
JB		 66782014-06-05 Joel Brobecker <brobecker@adacore.com>
6679
6680 * development.sh: Delete.
6681 * Makefile.in (config.status): Adjust dependency on development.sh.
6682 * configure.ac: Adjust development.sh source call.
6683 * configure: Regenerate.
6684
0a261ed8
PA		 66852014-06-02 Pedro Alves <palves@redhat.com>
6686
6687 * ax.c (gdb_free_agent_expr): New function.
6688 * ax.h (gdb_free_agent_expr): New declaration.
6689 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6690 list.
6691 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6692 static.
6693 (clear_breakpoint_conditions_and_commands): New function.
6694 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6695 (clear_breakpoint_conditions_and_commands): New declaration.
6696
e9dae05e
RR		 66972014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6698
6699 * linux-aarch64-low.c (asm/ptrace.h): Include.
6700
5876f503
JK		 67012014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6702
6703 Fix TLS access for -static -pthread.
6704 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6705 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6706 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6707
802e8e6d
PA		 67082014-05-20 Pedro Alves <palves@redhat.com>
6709
6710 * linux-aarch64-low.c (aarch64_insert_point)
6711 (aarch64_remove_point): No longer check whether the type is
6712 supported here. Adjust to new interface.
6713 (the_low_target): Install aarch64_supports_z_point_type as
6714 supports_z_point_type method.
6715 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6716 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6717 instead of a Z packet char. Adjust.
6718 (arm_supports_z_point_type): New function.
6719 (arm_insert_point, arm_remove_point): Adjust to new interface.
6720 (the_low_target): Install arm_supports_z_point_type.
6721 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6722 (cris_insert_point, cris_remove_point): Adjust to new interface.
6723 Don't check whether the type is supported here.
6724 (the_low_target): Install cris_supports_z_point_type.
6725 * linux-low.c (linux_supports_z_point_type): New function.
6726 (linux_insert_point, linux_remove_point): Adjust to new interface.
6727 * linux-low.h (struct linux_target_ops) <insert_point,
6728 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6729 raw_breakpoint pointer parameter.
6730 <supports_z_point_type>: New method.
6731 * linux-mips-low.c (mips_supports_z_point_type): New function.
6732 (mips_insert_point, mips_remove_point): Adjust to new interface.
6733 Use mips_supports_z_point_type.
6734 (the_low_target): Install mips_supports_z_point_type.
6735 * linux-ppc-low.c (the_low_target): Install NULL as
6736 supports_z_point_type method.
6737 * linux-s390-low.c (the_low_target): Install NULL as
6738 supports_z_point_type method.
6739 * linux-sparc-low.c (the_low_target): Install NULL as
6740 supports_z_point_type method.
6741 * linux-x86-low.c (x86_supports_z_point_type): New function.
6742 (x86_insert_point): Adjust to new insert_point interface. Use
6743 insert_memory_breakpoint. Adjust to new
6744 i386_low_insert_watchpoint interface.
6745 (x86_remove_point): Adjust to remove_point interface. Use
6746 remove_memory_breakpoint. Adjust to new
6747 i386_low_remove_watchpoint interface.
6748 (the_low_target): Install x86_supports_z_point_type.
6749 * lynx-low.c (lynx_target_ops): Install NULL as
6750 supports_z_point_type callback.
6751 * nto-low.c (nto_supports_z_point_type): New.
6752 (nto_insert_point, nto_remove_point): Adjust to new interface.
6753 (nto_target_ops): Install nto_supports_z_point_type.
6754 * mem-break.c: Adjust intro comment.
6755 (struct raw_breakpoint) <raw_type, size>: New fields.
6756 <inserted>: Update comment.
6757 <shlib_disabled>: Delete field.
6758 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6759 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6760 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6761 (raw_bkpt_type_to_target_hw_bp_type): New function.
6762 (find_enabled_raw_code_breakpoint_at): New function.
6763 (find_raw_breakpoint_at): New type and size parameters. Use them.
6764 (insert_memory_breakpoint): New function, based off
6765 set_raw_breakpoint_at.
6766 (remove_memory_breakpoint): New function.
6767 (set_raw_breakpoint_at): Reimplement.
6768 (set_breakpoint): New, based on set_breakpoint_at.
6769 (set_breakpoint_at): Reimplement.
6770 (delete_raw_breakpoint): Go through the_target->remove_point
6771 instead of assuming memory breakpoints.
6772 (find_gdb_breakpoint_at): Delete.
6773 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6774 (find_gdb_breakpoint): New function.
6775 (set_gdb_breakpoint_at): Delete.
6776 (z_type_supported): New function.
6777 (set_gdb_breakpoint_1): New function, loosely based off
6778 set_gdb_breakpoint_at.
6779 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6780 (delete_gdb_breakpoint_at): Delete.
6781 (delete_gdb_breakpoint_1): New function, loosely based off
6782 delete_gdb_breakpoint_at.
6783 (delete_gdb_breakpoint): New function.
6784 (clear_gdb_breakpoint_conditions): Rename to ...
6785 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6786 breakpoint.
6787 (add_condition_to_breakpoint): Make static.
6788 (add_breakpoint_condition): Take a struct breakpoint pointer
6789 instead of an address. Adjust.
6790 (gdb_condition_true_at_breakpoint): Rename to ...
6791 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6792 z_type parameter.
6793 (gdb_condition_true_at_breakpoint): Reimplement.
6794 (add_breakpoint_commands): Take a struct breakpoint pointer
6795 instead of an address. Adjust.
6796 (gdb_no_commands_at_breakpoint): Rename to ...
6797 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6798 parameter. Return true if no breakpoint was found. Change debug
6799 output.
6800 (gdb_no_commands_at_breakpoint): Reimplement.
6801 (run_breakpoint_commands): Rename to ...
6802 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6803 and change return type to boolean.
6804 (run_breakpoint_commands): New function.
6805 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6806 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6807 breakpoint. Go through the_target->remove_point instead of
6808 assuming memory breakpoint.
6809 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6810 software and hardware breakpoints.
6811 (reinsert_raw_breakpoint): Go through the_target->insert_point
6812 instead of assuming memory breakpoint.
6813 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6814 software and hardware breakpoints.
6815 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6816 Check both software and hardware breakpoints.
6817 (validate_inserted_breakpoint): Assert the breakpoint is a
6818 software breakpoint. Set the inserted flag to -1 instead of
6819 setting shlib_disabled.
6820 (delete_disabled_breakpoints): Adjust.
6821 (validate_breakpoints): Only validate software breakpoints.
6822 Adjust to inserted flag change.
6823 (check_mem_read, check_mem_write): Skip breakpoint types other
6824 than software breakpoints. Adjust to inserted flag change.
6825 * mem-break.h (enum raw_bkpt_type): New enum.
6826 (raw_breakpoint, struct process_info): Forward declare.
6827 (Z_packet_to_target_hw_bp_type): Delete declaration.
6828 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6829 (set_gdb_breakpoint, delete_gdb_breakpoint)
6830 (clear_breakpoint_conditions): New declarations.
6831 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6832 (breakpoint_inserted_here): Update comment.
6833 (add_breakpoint_condition, add_breakpoint_commands): Replace
6834 address parameter with a breakpoint pointer parameter.
6835 (gdb_breakpoint_here): Update comment.
6836 (delete_gdb_breakpoint_at): Delete.
6837 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6838 * server.c (process_point_options): Take a struct breakpoint
6839 pointer instead of an address. Adjust.
6840 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6841 delete_gdb_breakpoint.
6842 * spu-low.c (spu_target_ops): Install NULL as
6843 supports_z_point_type method.
6844 * target.h: Include mem-break.h.
6845 (struct target_ops) <prepare_to_access_memory>: Update comment.
6846 <supports_z_point_type>: New field.
6847 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6848 instead of a char. Also take a raw breakpoint pointer.
6849 * win32-arm-low.c (the_low_target): Install NULL as
6850 supports_z_point_type.
6851 * win32-i386-low.c (i386_supports_z_point_type): New function.
6852 (i386_insert_point, i386_remove_point): Adjust to new interface.
6853 (the_low_target): Install i386_supports_z_point_type.
6854 * win32-low.c (win32_supports_z_point_type): New function.
6855 (win32_insert_point, win32_remove_point): Adjust to new interface.
6856 (win32_target_ops): Install win32_supports_z_point_type.
6857 * win32-low.h (struct win32_target_ops):
6858 <supports_z_point_type>: New method.
6859 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6860 instead of a char. Also take a raw breakpoint pointer.
6861
932539e3
PA		 68622014-05-20 Pedro Alves <palves@redhat.com>
6863
6864 * mem-break.h: Include break-common.h.
6865 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6866 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6867 (Z_packet_to_target_hw_bp_type): New declaration.
6868 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6869 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6870 (Z_PACKET_ACCESS_WP): Delete macros.
6871 (Z_packet_to_hw_type): Delete function.
6872 * i386-low.h: Don't include break-common.h here.
6873 (Z_packet_to_hw_type): Delete declaration.
6874 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6875 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6876 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6877 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6878 * linux-aarch64-low.c: Don't include break-common.h here.
6879 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6880 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6881 (Z_packet_to_target_hw_bp_type): Delete function.
6882 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6883 function.
6884 (mips_insert_point, mips_remove_point): Use
6885 Z_packet_to_target_hw_bp_type.
6886
4ff0d3d8
PA		 68872014-05-20 Pedro Alves <palves@redhat.com>
6888
6889 * linux-aarch64-low.c: Include break-common.h.
6890 (enum target_point_type): Delete.
6891 (Z_packet_to_point_type): Rename to ...
6892 (Z_packet_to_target_hw_bp_type): ... this, and return a
6893 target_hw_bp_type instead.
6894 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6895 instead of an enum target_point_type.
6896 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6897 breakpoint type.
6898 (aarch64_dr_state_insert_one_point)
6899 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6900 (aarch64_handle_aligned_watchpoint)
6901 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6902 Take an enum target_hw_bp_type instead of an enum
6903 target_point_type.
6904 (aarch64_supports_z_point_type): New function.
6905 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6906 use Z_packet_to_target_hw_bp_type.
6907
786dc519
JB		 69082014-05-20 Joel Brobecker <brobecker@adacore.com>
6909
6910 * configure.ac: Only use -Werror by default when DEVELOPMENT
6911 is true.
6912 * configure: Regenerate.
6913
9e0aa64f
JK		 69142014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6915
6916 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6917 * linux-x86-low.c (X86_64_USER_REGS): New.
6918 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6919
2b577b92
YQ		 69202014-04-28 Yao Qi <yao@codesourcery.com>
6921
6922 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6923 name.
6924
94611da2
PA		 69252014-04-25 Pedro Alves <palves@redhat.com>
6926
6927 PR server/16255
6928 * linux-low.c (linux_attach_fail_reason_string): New function.
6929 (linux_attach_lwp): Delete.
6930 (linux_attach_lwp_1): Rename to ...
6931 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6932 argument. Remove "initial" parameter. Return int instead of
6933 void. Don't error or warn here.
6934 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6935 failure to attach to the tgid. Call warning when failing to
6936 attach to an lwp.
6937 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6938 argument. Remove "initial" parameter. Return int instead of
6939 void. Don't error or warn here.
6940 (linux_attach_fail_reason_string): New declaration.
6941 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6942 interface change. Use linux_attach_fail_reason_string.
6943
01f9f808
MS		 69442014-04-24 Michael Sturm <michael.sturm@mintel.com>
6945 Walfred Tedeschi <walfred.tedeschi@intel.com>
6946
6947 * Makefile.in: Added rules to handle new files
6948 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6949 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6950 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6951 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6952 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6953 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6954 x32-avx512-linux.o.
6955 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6956 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6957 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6958 i386/x32-avx512.xml.
6959 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6960 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6961 i386/x32-avx512-linux.xml.
6962 * i387-fp.c (num_avx512_k_registers): New constant for number
6963 of K registers.
6964 (num_avx512_zmmh_low_registers): New constant for number of
6965 lower ZMM registers (0-15).
6966 (num_avx512_zmmh_high_registers): New constant for number of
6967 higher ZMM registers (16-31).
6968 (num_avx512_ymmh_registers): New contant for number of higher
6969 YMM registers (ymm16-31 added by avx521 on x86_64).
6970 (num_avx512_xmm_registers): New constant for number of higher
6971 XMM registers (xmm16-31 added by AVX512 on x86_64).
6972 (struct i387_xsave): Add space for AVX512 registers.
6973 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6974 Add code to handle AVX512 registers.
6975 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6976 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6977 prototypei from generated file.
6978 (tdesc_amd64_avx512_linux): Likewise.
6979 (init_registers_x32_avx512_linux): Likewise.
6980 (tdesc_x32_avx512_linux): Likewise.
6981 (init_registers_i386_avx512_linux): Likewise.
6982 (tdesc_i386_avx512_linux): Likewise.
6983 (x86_64_regmap): Add AVX512 registers.
6984 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6985 mask.
6986 (initialize_low_arch): Add code to initialize AVX512 registers.
6987
51aa91f9
PA		 69882014-04-23 Pedro Alves <palves@redhat.com>
6989
6990 * mem-break.c (find_gdb_breakpoint_at): Make static.
6991 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6992
a4165e94
PA		 69932014-04-23 Pedro Alves <palves@redhat.com>
6994
6995 * i386-low.c: Don't include break-common.h here.
6996 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6997 prototype to take target_hw_bp_type as argument instead of a Z
6998 packet char.
6999 * i386-low.h: Include break-common.h here.
7000 (Z_packet_to_hw_type): Declare.
7001 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7002 prototypes.
7003 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7004 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7005 (x86_remove_point): Convert the packet number to a
7006 target_hw_bp_type before calling i386_low_remove_watchpoint.
7007 * win32-i386-low.c (i386_insert_point): Convert the packet number
7008 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7009 (i386_remove_point): Convert the packet number to a
7010 target_hw_bp_type before calling i386_low_remove_watchpoint.
7011
b8acf843
PA		 70122014-04-23 Pedro Alves <palves@redhat.com>
7013
7014 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7015
d708bcd1
PA		 70162014-04-10 Pedro Alves <palves@redhat.com>
7017
7018 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7019 Check if the condition or command is NULL before checking if the
7020 breakpoint is known. On success, return true.
7021 * mem-break.h (add_breakpoint_condition): Document return.
7022 (add_breakpoint_commands): Add describing comment.
7023 * server.c (skip_to_semicolon): New function.
7024 (process_point_options): Use it.
7025
2eec7d5b
PA		 70262014-04-09 Pedro Alves <palves@redhat.com>
7027
7028 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7029 to lwpid_of.
7030
fa96cb38
PA		 70312014-02-27 Pedro Alves <palves@redhat.com>
7032
7033 PR 12702
7034 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7035 macros.
7036 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7037 output.
7038 (last_thread_of_process_p): Take a PID argument instead of a
7039 thread pointer.
7040 (linux_wait_for_lwp): Delete.
7041 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7042 functions.
7043 (linux_low_filter_event): New function, party factored out from
7044 linux_wait_for_event.
7045 (linux_wait_for_event): Rename to ...
7046 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7047 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7048 sigsuspend. Check for zombie leaders.
7049 (linux_wait_for_event): Reimplement as wrapper around
7050 linux_wait_for_event_filtered.
7051 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7052 a normal or signal exit is seen, it's the whole process exiting.
7053 (wait_for_sigstop): No longer a for_each_inferior callback.
7054 Rewrite on top of linux_wait_for_event_filtered.
7055 (stop_all_lwps): Call wait_for_sigstop directly.
7056 * server.c (resume, handle_target_event): Handle
7057 TARGET_WAITKIND_NO_RESUMED.
7058
d763de10
JB		 70592014-02-26 Joel Brobecker <brobecker@adacore.com>
7060
7061 * win32-low.c (psapi_get_dll_name,
7062 * win32_CreateToolhelp32Snapshot): Delete.
7063 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7064 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7065 Delete.
7066 (handle_load_dll): Add function description.
7067 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7068
850a0f76
JB		 70692014-02-26 Joel Brobecker <brobecker@adacore.com>
7070
7071 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7072 Add comment.
7073 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7074 base address when calling win32_add_one_solib.
7075 (handle_load_dll): Delete local variable load_addr.
7076 Remove 0x1000 offset applied to DLL base address when calling
7077 win32_add_one_solib.
7078 (handle_unload_dll): Add comment.
7079
f25b3fc3
JB		 70802014-02-26 Joel Brobecker <brobecker@adacore.com>
7081
7082 * win32-low.c (win32_add_all_dlls): Renames
7083 win32_ensure_ntdll_loaded. Rewrite function documentation.
7084 Adjust implementation to always load all DLLs.
7085 Add 0x1000 offset to DLL base address when calling
7086 win32_add_one_solib.
7087 (child_initialization_done): New static global.
7088 (do_initial_child_stuff): Set child_initialization_done to
7089 zero during child initialization, and 1 after. Replace call
7090 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7091 Add comment.
7092 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7093 (handle_unload_dll): Add function documentation.
7094 (get_child_debug_event): Ignore load and unload DLL events
7095 during child initialization.
7096
d86d4aaf
DE		 70972014-02-20 Doug Evans <dje@google.com>
7098
3bc32da3 7099 Remove global all_lwps.
d86d4aaf
DE		 7100 * inferiors.h (ptid_of): Move here from linux-low.h.
7101 (pid_of, lwpid_of): Ditto.
7102 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7103 parameter is a struct thread_info * now.
7104 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7105 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7106 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7107 directly.
7108 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7109 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7110 * linux-arm-low.c (update_registers_callback): Update, "entry"
7111 parameter is a struct thread_info * now.
7112 Fetch lwpid from current_inferior directly.
7113 (arm_insert_point): Pass &all_threads to find_inferior instead of
7114 &all_lwps.
7115 (arm_remove_point): Ditto.
7116 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7117 (arm_prepare_to_resume): Fetch pid from thread.
7118 (arm_read_description): Fetch lwpid from current_inferior directly.
7119 * linux-low.c (all_lwps): Delete.
7120 (delete_lwp): Delete call to remove_inferior.
7121 (handle_extended_wait): Fetch lwpid from thread.
7122 (add_lwp): Don't set lwp->entry.id. Remove call to
7123 add_inferior_to_list.
7124 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7125 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7126 (kill_one_lwp_callback): Ditto.
7127 (linux_kill): Don't dereference NULL pointer.
7128 Fetch ptid,lwpid from thread.
7129 (get_detach_signal): Fetch ptid from thread.
7130 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7131 Simplify call to regcache_invalidate_thread.
7132 (delete_lwp_callback): Update, "entry" parameter is a
7133 struct thread_info * now. Fetch pid from thread.
7134 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7135 (status_pending_p_callback): Update, "entry" parameter is a
7136 struct thread_info * now. Fetch ptid from thread.
7137 (find_lwp_pid): Update, "entry" parameter is a
7138 struct thread_info * now.
7139 (linux_wait_for_lwp): Fetch pid from thread.
7140 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7141 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7142 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7143 (dequeue_one_deferred_signal): Ditto.
7144 (cancel_breakpoint): Fetch ptid from current_inferior.
7145 (linux_wait_for_event): Pass &all_threads to find_inferior,
7146 not &all_lwps. Fetch ptid, lwpid from thread.
7147 (count_events_callback): Update, "entry" parameter is a
7148 struct thread_info * now.
7149 (select_singlestep_lwp_callback): Ditto.
7150 (select_event_lwp_callback): Ditto.
7151 (cancel_breakpoints_callback): Ditto.
7152 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7153 not &all_lwps.
7154 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7155 (unsuspend_one_lwp): Update, "entry" parameter is a
7156 struct thread_info * now.
7157 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7158 not &all_lwps.
7159 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7160 Fetch lwpid from thread, not lwp.
7161 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7162 Pass &all_threads to find_inferior, not &all_lwps.
7163 (send_sigstop): Fetch lwpid from thread, not lwp.
7164 (send_sigstop_callback): Update, "entry" parameter is a
7165 struct thread_info * now.
7166 (suspend_and_send_sigstop_callback): Ditto.
7167 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7168 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7169 struct thread_info * now.
7170 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7171 from thread, lwp.
7172 (lwp_running): Update, "entry" parameter is a
7173 struct thread_info * now.
7174 (stop_all_lwps): Fetch ptid from thread.
7175 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7176 (linux_resume_one_lwp): Fetch lwpid from thread.
7177 (linux_set_resume_request): Update, "entry" parameter is a
7178 struct thread_info * now. Fetch pid, lwpid from thread.
7179 (resume_status_pending_p): Update, "entry" parameter is a
7180 struct thread_info * now.
7181 (need_step_over_p): Ditto. Fetch lwpid from thread.
7182 (start_step_over): Fetch lwpid from thread.
7183 (linux_resume_one_thread): Update, "entry" parameter is a
7184 struct thread_info * now. Fetch lwpid from thread.
7185 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7186 (proceed_one_lwp): Update, "entry" parameter is a
7187 struct thread_info * now. Fetch lwpid from thread.
7188 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7189 struct thread_info * now.
7190 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7191 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7192 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7193 directly.
7194 (regsets_store_inferior_registers): Ditto.
7195 (fetch_register, store_register): Ditto.
7196 (linux_read_memory, linux_write_memory): Ditto.
7197 (linux_request_interrupt): Ditto.
7198 (linux_read_auxv): Ditto.
7199 (linux_xfer_siginfo): Ditto.
7200 (linux_qxfer_spu): Ditto.
7201 (linux_qxfer_libraries_svr4): Ditto.
7202 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7203 moved to inferiors.h.
7204 (get_lwp): Delete.
7205 (get_thread_lwp): Update.
7206 (struct lwp_info): Delete member "entry". Simplify comment for
7207 member "thread".
7208 (all_lwps): Delete.
7209 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7210 current_inferior directly.
7211 (update_watch_registers_callback): Update, "entry" parameter is a
7212 struct thread_info * now. Fetch pid from thread.
7213 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7214 (mips_insert_point): Fetch lwpid from current_inferior.
7215 Pass &all_threads to find_inferior, not &all_lwps.
7216 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7217 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7218 directly.
7219 (mips_stopped_data_address): Ditto.
7220 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7221 directly.
7222 * linux-tile-low.c (tile_arch_setup): Ditto.
7223 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7224 (update_debug_registers_callback): Update, "entry" parameter is a
7225 struct thread_info * now. Fetch pid from thread.
7226 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7227 Pass &all_threads to find_inferior, not &all_lwps.
7228 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7229 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7230 Pass &all_threads to find_inferior, not &all_lwps.
7231 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7232 (i386_dr_low_get_status): Ditto.
7233 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7234 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7235 (x86_linux_read_description): Ditto.
7236 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7237
3b8361aa
DE		 72382014-02-20 Doug Evans <dje@google.com>
7239
7240 * inferiors.c (get_first_inferior): Fix buglet.
7241
f7667f0d
DE		 72422014-02-19 Doug Evans <dje@google.com>
7243
7244 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7245 * inferiors.c (add_thread): Change result type to struct thread_info *.
7246 All callers updated.
7247 (add_lwp): Call add_thread here instead of in callers.
7248 All callers updated.
7249 * linux-low.h (get_lwp_thread): Rewrite.
7250 (struct lwp_info): New member "thread".
7251
b3312d80
DE		 72522014-02-19 Doug Evans <dje@google.com>
7253
7254 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7255 All callers updated.
7256
ecc6f45c
DE		 72572014-02-19 Doug Evans <dje@google.com>
7258
7259 * inferiors.c (add_thread): Fix whitespace.
7260
649ebbca
DE		 72612014-02-19 Doug Evans <dje@google.com>
7262
7263 * dll.c (clear_dlls): Replace accessing list implemention details
7264 with API function.
7265 * gdbthread.h (get_first_thread): Declare.
7266 * inferiors.c (for_each_inferior_with_data): New function.
7267 (get_first_thread): New function.
7268 (find_thread_ptid): Simplify.
7269 (get_first_inferior): New function.
7270 (clear_list): Delete.
7271 (one_inferior_p): New function.
7272 (clear_inferior_list): New function.
7273 (clear_inferiors): Update.
7274 * inferiors.h (for_each_inferior_with_data): Declare.
7275 (clear_inferior_list): Declare.
7276 (one_inferior_p): Declare.
7277 (get_first_inferior): Declare.
7278 * linux-low.c (linux_wait_for_event): Replace accessing list
7279 implemention details with API function.
7280 * server.c (target_running): Ditto.
7281 (accumulate_file_name_length): New function.
7282 (emit_dll_description): New function.
7283 (handle_qxfer_libraries): Replace accessing list implemention
7284 details with API function.
7285 (handle_qxfer_threads_worker): New function.
7286 (handle_qxfer_threads_proper): Replace accessing list implemention
7287 details with API function.
7288 (handle_query): Ditto.
7289 (visit_actioned_threads_callback_ftype): New typedef.
7290 (visit_actioned_threads_data): New struct.
7291 (visit_actioned_threads): Rewrite to be find_inferior callback.
7292 (resume): Call find_inferior.
7293 (handle_status): Replace accessing list implemention
7294 details with API function.
7295 (process_serial_event): Replace accessing list implemention details
7296 with API function.
7297 * target.c (set_desired_inferior): Replace accessing list implemention
7298 details with API function.
7299 * tracepoint.c (same_process_p): New function.
7300 (gdb_agent_about_to_close): Replace accessing list implemention
7301 details with API function.
7302 * win32-low.c (child_delete_thread): Replace accessing list
7303 implemention details with API function.
7304 (match_dll_by_basename): New function.
7305 (dll_is_loaded_by_basename): New function.
7306 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7307 details call to dll_is_loaded_by_basename.
7308
80894984
DE		 73092014-02-19 Doug Evans <dje@google.com>
7310
7311 * dll.h (struct dll_info): Add comment.
7312 * gdbthread.h (struct thread_info): Add comment.
7313 (current_ptid): Simplify.
7314 * inferiors.c (add_process): Update.
7315 (remove_process): Update.
7316 * inferiors.h (struct process_info): Rename member "head" to "entry".
7317 * linux-low.c (delete_lwp): Update.
7318 (add_lwp): Update.
7319 (last_thread_of_process_p): Update.
7320 (kill_one_lwp_callback, linux_kill): Update.
7321 (status_pending_p_callback): Update.
7322 (wait_for_sigstop): Update. Simplify read of ptid.
7323 (start_step_over): Update.
7324 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7325 (get_lwp_thread): Update.
7326 (struct lwp_info): Rename member "head" to "entry".
7327 * regcache.h (inferior_list_entry): Delete.
7328 * server.c (kill_inferior_callback): Update.
7329 (detach_or_kill_inferior_callback): Update.
7330 (print_started_pid): Update.
7331 (print_attached_pid): Update.
7332 (process_serial_event): Simplify read of ptid.
7333 * thread-db.c (thread_db_create_event): Update.
7334 (thread_db_get_tls_address): Update.
7335 * win32-low.c (current_inferior_ptid): Simplify.
7336
46917d26
TT		 73372014-02-19 Tom Tromey <tromey@redhat.com>
7338
7339 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7340 argument.
7341 (target_supports_btrace): Update.
7342
0759a81e
YQ		 73432014-02-14 Yao Qi <yao@codesourcery.com>
7344
7345 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7346 (rsp-low-ipa.o): New target.
7347
a7191e8b
TT		 73482014-02-12 Tom Tromey <tromey@redhat.com>
7349
7350 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7351 convert_ascii_to_int.
7352 * regcache.c (registers_to_string): Likewise.
7353 * remote-utils.c (decode_M_packet): Likewise.
7354 * server.c (process_serial_event): Likewise.
7355
ff0e980e
TT		 73562014-02-12 Tom Tromey <tromey@redhat.com>
7357
7358 * server.c (handle_query, handle_v_run): Use hex2bin, not
7359 unhexify.
7360 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7361
e9371aff
TT		 73622014-02-12 Tom Tromey <tromey@redhat.com>
7363
7364 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7365 convert_int_to_ascii.
7366 * regcache.c (registers_to_string, collect_register_as_string):
7367 Likewise.
7368 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7369 Likewise.
7370 * server.c (process_serial_event): Likewise.
7371 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7372 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7373
971dc0b8
TT		 73742014-02-12 Tom Tromey <tromey@redhat.com>
7375
7376 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7377 bin2hex, not hexify.
7378 * tracepoint.c (cmd_qtstatus): Likewise.
7379
0a822afb
TT		 73802014-02-12 Tom Tromey <tromey@redhat.com>
7381
7382 * remote-utils.c (monitor_output): Pass explicit length to
7383 hexify.
7384
9c3d6531
TT		 73852014-02-12 Tom Tromey <tromey@redhat.com>
7386
7387 * tracepoint.c: Include rsp-low.h.
7388 * server.c: Include rsp-low.h.
7389 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7390 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7391 declare.
7392 * remote-utils.c: Include rsp-low.h.
7393 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7394 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7395 (convert_int_to_ascii, convert_ascii_to_int): Move to
7396 common/rsp-low.c.
7397 * regcache.c: Include rsp-low.h.
7398 * ax.c: Include rsp-low.h.
7399 * Makefile.in (SFILES): Add common/rsp-low.c.
7400 (OBS): Add rsp-low.o.
7401 (rsp-low.o): New target.
7402
01fd3ea5
TT		 74032014-02-12 Tom Tromey <tromey@redhat.com>
7404
7405 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7406 Include print-utils.h.
7407 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7408 (plongest, thirty_two, phex_nz): Remove.
7409 * Makefile.in (SFILES): Add common/print-utils.c.
7410 (OBS): Add print-utils.o.
7411 (print-utils-ipa.o): New target.
7412 (print-utils.o): New target.
7413 (IPA_OBJS): Add print-utils-ipa.o.
7414
e99dc820
TT		 74152014-02-06 Tom Tromey <tromey@redhat.com>
7416
7417 * Makefile.in (SFILES): Fix indentation.
7418
ee1e2d4f
DE		 74192014-02-05 Doug Evans <dje@google.com>
7420
7421 * linux-low.c (linux_wait_for_event): Improve comment.
7422 (linux_wait_1): Keep current_inferior in sync with event_child.
7423
f5a02773
DE		 74242014-01-22 Doug Evans <dje@google.com>
7425
7426 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7427
87ce2a04
DE		 74282014-01-22 Doug Evans <dje@google.com>
7429
7430 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7431 * configure: Regenerate.
7432 * config.in: Regenerate.
7433 * Makefile.in (SFILES): Add debug.c.
7434 (OBS): Add debug.o.
7435 * debug.c: New file.
7436 * debug.h: New file.
7437 * linux-aarch64-low.c (*): Update all debugging printfs to use
7438 debug_printf instead of fprintf.
7439 * linux-arm-low.c (*): Ditto.
7440 * linux-cris-low.c (*): Ditto.
7441 * linux-crisv32-low.c (*): Ditto.
7442 * linux-m32r-low.c (*): Ditto.
7443 * linux-sparc-low.c (*): Ditto.
7444 * linux-x86.c (*): Ditto.
7445 * linux-low.c (*): Ditto.
7446 (linux_wait_1): Add calls to debug_enter, debug_exit.
7447 (linux_wait): Remove redundant debugging printf.
7448 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7449 (linux_resume, unstop_all_lwps): Ditto.
7450 * mem-break.c (*): Update all debugging printfs to use
7451 debug_printf instead of fprintf.
7452 * remote-utils.c (*): Ditto.
7453 * thread-db.c (*): Ditto.
7454 * server.c #include <ctype.h>, "gdb_vecs.h".
7455 (debug_threads): Moved to debug.c.
7456 (*): Update all debugging printfs to use debug_printf instead of
7457 fprintf.
7458 (start_inferior): Replace call to fflush with call to debug_flush.
7459 (monitor_show_help): Mention set debug-format.
7460 (parse_debug_format_options): New function.
7461 (handle_monitor_command): Handle "monitor set debug-format".
7462 (gdbserver_usage): Mention --debug-format.
7463 (main): Parse --debug-format.
7464 * server.h (debug_threads): Declaration moved to debug.h.
7465 #include "debug.h".
7466 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7467 trace_debug_1 that uses debug_printf.
7468 (tracepoint_look_up_symbols): Update all debugging printfs to use
7469 debug_printf instead of fprintf.
7470
e671835b
BS		 74712014-01-20 Baruch Siach <baruch@tkos.co.il>
7472
7473 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7474 sys/ptrace.h.
7475
b5737fa9
PA		 74762014-01-17 Pedro Alves <palves@redhat.com>
7477
ea38d2a9 7478 PR build/16445
c7faa97a
PA		 7479 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7480 defined after including gdb_proc_service.h.
b5737fa9 7481
40ed484e
DE		 74822014-01-16 Doug Evans <dje@google.com>
7483
7484 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7485 (match_dll): Use it.
7486
969c39fb
MM		 74872014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7488
7489 * target.h (target_ops) <read_btrace>: Change parameters and
7490 return type to allow error reporting.
7491 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7492 trace reading errors on.
7493 * linux-low.c (linux_low_read_btrace): Pass trace reading
7494 errors on.
7495 (linux_low_disable_btrace): New.
7496
ab7f45ba
DE		 74972014-01-15 Doug Evans <dje@google.com>
7498
7499 * inferiors.c (thread_id_to_gdb_id): Delete.
7500 * inferiors.h (thread_id_to_gdb_id): Delete.
7501
66af0f44
EZ		 75022014-01-13 Eli Zaretskii <eliz@gnu.org>
7503
7504 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7505 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7506 versions.
7507
9939e131
PA		 75082014-01-08 Pedro Alves <palves@redhat.com>
7509
7510 * server.c (handle_status): Don't discard previous queued stop
7511 replies or thread's pending status here.
7512 (main) <disconnection>: Do it here instead.
7513
b7ea362b
PA		 75142014-01-08 Pedro Alves <palves@redhat.com>
7515
7516 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7517 * server.c (visit_actioned_threads, handle_pending_status): New
7518 function.
7519 (handle_v_cont): Factor out parts to ...
7520 (resume): ... this new function. If in all-stop, and a thread
7521 being resumed has a pending status, report it without actually
7522 resuming.
7523 (myresume): Adjust to use the new 'resume' function.
7524 (clear_pending_status_callback, set_pending_status_callback)
7525 (find_status_pending_thread_callback): New functions.
7526 (handle_status): Handle the case of multiple threads having
7527 interesting statuses to report. Report threads' real last signal
7528 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7529 with an interesting thread to report the status for, instead of
7530 always reporting the status of the first thread.
7531
28498c42
JB		 75322014-01-01 Joel Brobecker <brobecker@adacore.com>
7533
7534 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7535 * gdbreplay.c (gdbreplay_version): Likewise.
7536
f45c82da
YZ		 75372013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7538
7539 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7540 iov.iov_len with the real length in use.
7541
379a5e2d
JB		 75422013-12-13 Joel Brobecker <brobecker@adacore.com>
7543
7544 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7545 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7546 for all targets that use win32-low.c.
7547 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7548 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7549
4210d83e
PA		 75502013-12-13 Pedro Alves <palves@redhat.com>
7551
7552 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7553 if equal to TARGET_WAITKIND_LOADED.
7554 * win32-low.c (cached_status): New static global.
7555 (win32_wait): Add declaration.
7556 (do_initial_child_stuff): Flush all initial pending debug events
7557 up to the initial breakpoint.
7558 (win32_wait): If CACHED_STATUS was set, return that instead
7559 of doing a real wait. Remove the code resuming the execution
7560 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7561 during the initial phase. Also remove the code changing
7562 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7563 TARGET_WAITKIND_STOPPED.
7564
e7f0d979
YQ		 75652013-12-11 Yao Qi <yao@codesourcery.com>
7566
7567 * notif.c (handle_notif_ack): Return 0 if no notification
7568 matches.
7569
ebcf782c
DE		 75702013-11-20 Doug Evans <dje@google.com>
7571
7572 * linux-low.c (linux_set_resume_request): Fix comment.
7573
20ad9378
DE		 75742013-11-20 Doug Evans <dje@google.com>
7575
7576 * linux-low.c (resume_status_pending_p): Tweak comment.
7577
a196ebeb
WT		 75782013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7579
7580 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7581 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7582 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7583 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7584 (srv_amd64_regobj): Add amd64-mpx.o.
7585 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7586 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7587 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7588 * i387-fp.c (num_pl_bnd_register) Added constant.
7589 (num_pl_bnd_cfg_registers) Added constant.
7590 (struct i387_xsave) Added reserved area and MPX fields.
7591 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7592 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7593 function.
7594 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7595 (init_registers_amd64_mpx_linux): Declare new function.
7596 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7597 (x86_64_regmap): Add MPX registers.
7598 (x86_linux_read_description): Add MPX case.
7599 (initialize_low_arch): Initialize MPX targets.
7600
0080a2f6
TT		 76012013-11-18 Tom Tromey <tromey@redhat.com>
7602
7603 * configure: Rebuild.
7604 * configure.ac: Don't check for stdlib.h.
7605 * gdbreplay.c: Unconditionally include stdlib.h.
7606
2978b111
TT		 76072013-11-18 Tom Tromey <tromey@redhat.com>
7608
7609 * config.in: Rebuild.
7610 * configure: Rebuild.
7611 * configure.ac: Don't use AC_HEADER_DIRENT.
7612
a3d08894
TT		 76132013-11-18 Tom Tromey <tromey@redhat.com>
7614
7615 * server.h: Don't check HAVE_STRING_H.
7616 * gdbreplay.c: Don't check HAVE_STRING_H.
7617 * configure: Rebuild.
7618
0a5dd17d
TT		 76192013-11-18 Tom Tromey <tromey@redhat.com>
7620
7621 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7622 LIBGNU.
7623
1bd2f0ba
TT		 76242013-11-08 Tom Tromey <tromey@redhat.com>
7625
7626 * configure, config.in: Rebuild.
7627 * configure.ac: Remove unused configury.
7628
3266f10b
TT		 76292013-11-08 Tom Tromey <tromey@redhat.com>
7630
7631 * acinclude.m4: Include common.m4, codeset.m4.
7632 * configure, config.in: Rebuild.
7633 * configure.ac: Use GDB_AC_COMMON.
7634
6682d959
AA		 76352013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7636
7637 * linux-s390-low.c (HWCAP_S390_TE): New define.
7638 (s390_arch_setup): Consider the TE field in the HWCAP for
7639 determining 'have_regset_tdb'.
7640
fd0a4d76
SDJ		 76412013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7642
7643 PR gdb/16014
7644 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7645 call to sizeof.
7646
1a3d890b
PA		 76472013-10-02 Pedro Alves <palves@redhat.com>
7648
7649 * server.c (process_serial_event): Don't output "GDBserver
7650 exiting" if GDB is connected through stdio.
7651 * target.c (mywait): Likewise, be silent if GDB is connected
7652 through stdio.
7653
97ad4581
JB		 76542013-10-01 Joel Brobecker <brobecker@adacore.com>
7655
7656 * lynx-low.c (lynx_add_threads_after_attach): New function.
7657 (lynx_attach): Remove call to add_thread. Add call to
7658 lynx_add_threads_after_attach instead.
7659
5b4e221c
MF		 76602013-09-28 Mike Frysinger <vapier@gentoo.org>
7661
7662 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7663 * config.in, configure: Regenerated.
7664
ee47b2f8
YQ		 76652013-09-18 Yao Qi <yao@codesourcery.com>
7666
7667 PR server/15959
7668 * server.c (start_inferior): Clear 'resume_info'.
7669
d6707650 76702013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7671
d6707650
JW		 7672 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7673 for each register.
7674
9243dd0e 76752013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7676
9243dd0e
JW		 7677 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7678 linux-tile-low.o to srv_tgtobj.
7679
c623a6ef
WN		 76802013-09-16 Will Newton <will.newton@linaro.org>
7681
7682 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7683 out regs.
7684
fb71d39e
PA		 76852013-09-06 Pedro Alves <palves@redhat.com>
7686
7687 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7688 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7689 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7690 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7691 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7692 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7693
8e7e9910
PA		 76942013-09-06 Pedro Alves <palves@redhat.com>
7695
7696 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7697 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7698
7c3a12ca
PA		 76992013-09-06 Pedro Alves <palves@redhat.com>
7700
7701 * linux-amd64-ipa.c: Include tracepoint.h.
7702 * linux-i386-ipa.c: Include tracepoint.h.
7703
8eb3d7b6
RW		 77042013-09-06 Ricard Wanderlof <ricardw@axis.com>
7705
7706 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7707 (ps_get_thread_area): New function.
7708
eddddb9d
RW		 77092013-09-06 Ricard Wanderlof <ricardw@axis.com>
7710
7711 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7712 (initialize_low_arch): Call init_registers_crisv32 rather than
7713 init_register_crisv32.
7714
533b0600
PA		 77152013-09-05 Pedro Alves <palves@redhat.com>
7716
7717 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7718 to ...
7719 * hostio.h: ... this new file.
7720 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7721 win32-low.c: Include hostio.h.
7722
0ce3d3b5
PA		 77232013-09-05 Pedro Alves <palves@redhat.com>
7724
7725 * server.h (gdb_client_data, handler_func, callback_handler_func)
7726 (delete_file_handler, add_file_handler, append_callback_event)
7727 (delete_callback_event, start_event_loop, initialize_event_loop):
7728 Move to event-loop.h and include it.
7729 * event-loop.h: New file.
7730
799cdc37
PA		 77312013-09-05 Pedro Alves <palves@redhat.com>
7732
7733 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7734 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7735 (loaded_dll, unloaded_dll): Move to ...
7736 * dll.h: ... this new file.
7737 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7738
6a6bbd9d
PA		 77392013-09-05 Pedro Alves <palves@redhat.com>
7740
7741 * server.h (current_process, get_thread_process, all_processes)
7742 (add_inferior_to_list, for_each_inferior, current_inferior)
7743 (remove_inferior, add_process, remove_process, find_process_pid)
7744 (have_started_inferiors_p, have_attached_inferiors_p)
7745 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7746 (clear_inferiors, find_inferior, find_inferior_id)
7747 (inferior_target_data, set_inferior_target_data)
7748 (inferior_regcache_data, set_inferior_regcache_data): Move to
7749 inferiors.h, and include it.
7750 * inferiors.h: New file.
7751
f699aaba
PA		 77522013-09-05 Pedro Alves <palves@redhat.com>
7753
7754 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7755 Move ...
72f4393d 7756 * ax.h: ... here.
f699aaba 7757
c144c7a0
PA		 77582013-09-05 Pedro Alves <palves@redhat.com>
7759
7760 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7761 tracepoint.h.
7762 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7763 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7764 (handle_tracepoint_general_set, handle_tracepoint_query)
7765 (tracepoint_finished_step, tracepoint_was_hit)
7766 (release_while_stepping_state_list, current_traceframe)
7767 (in_readonly_region, traceframe_read_mem)
7768 (fetch_traceframe_registers, traceframe_read_sdata)
7769 (traceframe_read_info, struct fast_tpoint_collect_status)
7770 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7771 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7772 (supply_fast_tracepoint_registers)
7773 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7774 (ipa_tdesc, claim_trampoline_space)
7775 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7776 (agent_mem_read, agent_get_trace_state_variable_value)
7777 (agent_set_trace_state_variable_value, agent_tsv_read)
7778 (agent_mem_read_string, get_raw_reg_func_addr)
7779 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7780 * tracepoint.h: ... this new file.
7781
ff42e6ab
PA		 77822013-09-05 Pedro Alves <palves@redhat.com>
7783
7784 * server.h (perror_with_name, error, fatal, warning, paddress)
7785 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7786 include it.
7787 * utils.h: New file.
7788
541af0f4
PA		 77892013-09-05 Pedro Alves <palves@redhat.com>
7790
7791 * server.h (remote_debug, noack_mode, transport_is_reliable)
7792 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7793 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7794 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7795 (write_enn, initialize_async_io, enable_async_io)
7796 (disable_async_io, check_remote_input_interrupt_request)
7797 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7798 (dead_thread_notify, prepare_resume_reply)
7799 (decode_address_to_semicolon, decode_address, decode_m_packet)
7800 (decode_M_packet, decode_X_packet, decode_xfer_write)
7801 (decode_search_memory_packet, unhexify, hexify)
7802 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7803 (look_up_one_symbol, relocate_instruction)
7804 (monitor_output): Move to remote-utils.h, and include it.
7805 * remote-utils.h: New file.
7806
eebdf26b
PA		 78072013-09-05 Pedro Alves <palves@redhat.com>
7808
7809 * server.h (_): Delete.
7810
3aafd2ff
PA		 78112013-09-02 Pedro Alves <palves@redhat.com>
7812
7813 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7814 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7815 allocated.
7816 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7817
cee83bcb
PM		 78182013-09-02 Pierre Muller <muller@sourceware.org>
7819
7820 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7821 or WriteProcessMemory complete successfully and handle
7822 ERROR_PARTIAL_COPY error.
7823
9a13b2fa
PA		 78242013-09-02 Pedro Alves <palves@redhat.com>
7825
7826 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7827 error instead of EIO.
7828
602e3198
JK		 78292013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7830
7831 PR server/15604
7832 * linux-low.c: Include filestuff.h.
7833 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7834 * lynx-low.c: Include filestuff.h.
7835 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7836 * server.c: Include filestuff.h.
7837 (main): Call notice_open_fds.
7838 * spu-low.c: Include filestuff.h.
7839 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7840
96d7229d
LM		 78412013-08-22 Luis Machado <lgustavo@codesourcery.com>
7842
7843 * Makefile.in: Explain why ../target and ../nat are not
7844 listed as include file search paths.
7845 (linux-waitpid.o): New object file rule.
7846 * configure.srv (srv_native_linux_obj): New variable.
7847 Replace all occurrences of linux native object files with
7848 $srv_native_linux_obj.
7849 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7850 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7851 (linux_enable_event_reporting): Remove declaration.
7852 (my_waitpid): Moved to common/linux-waitpid.c.
7853 (linux_wait_for_event): Pass ptid when calling
7854 linux_enable_event_reporting.
7855 (linux_supports_tracefork_flag): Remove.
7856 (linux_enable_event_reporting): Likewise.
7857 (linux_tracefork_grandchild): Remove.
7858 (STACK_SIZE): Moved to common/linux-ptrace.c.
7859 (linux_tracefork_child): Remove.
7860 (linux_test_for_tracefork): Remove.
7861 (linux_look_up_symbols): Call linux_supports_traceclone.
7862 (initialize_low): Remove call to linux_test_for_tracefork.
7863 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7864 common/linux-ptrace.h.
7865 (PTRACE_TYPE_ARG4): Likewise.
7866 Include linux-ptrace.h.
7867
32940073
PA		 78682013-08-21 Pedro Alves <palves@redhat.com>
7869
7870 * config.in: Renegerate.
7871
33b60d58 78722013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 7873
33b60d58
LM		 7874 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7875 (SFILES): Remove $(srcdir)/common/target-common.c and
7876 add $(srcdir)/target/waitstatus.c.
7877 (OBS): Remove target-common.o and add waitstatus.o.
7878 (server_h): Remove $(srcdir)/../common/target-common.h and
7879 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7880 and $(srcdir)/../target/waitstatus.h.
7881 (target-common.o): Remove.
7882 (waitstatus.o): New target object file.
7883 * target.h: Do not include target-common.h and
7884 include target/resume.h, target/wait.h and
7885 target/waitstatus.h.
7886
b8e1b30e
LM		 78872013-08-13 Luis Machado <lgustavo@codesourcery.com>
7888
7889 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7890 to PTRACE_TYPE_ARG3.
7891 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7892 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7893 PTRACE_TYPE_ARG4.
7894 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7895 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7896
7a60ad40
YQ		 78972013-07-27 Jie Zhang <jie@codesourcery.com>
7898 Daniel Jacobowitz <dan@codesourcery.com>
7899 Yao Qi <yao@codesourcery.com>
7900
7901 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7902 (mips-linux-watch.o): New rule.
7903 (mips_linux_watch_h): New variable.
7904 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7905 srv_tgtobj.
7906 * linux-mips-low.c: Include mips-linux-watch.h.
7907 (struct arch_process_info, struct arch_lwp_info): New.
7908 (update_watch_registers_callback): New function.
7909 (mips_linux_new_process, mips_linux_new_thread) New functions.
7910 (mips_linux_prepare_to_resume, mips_insert_point): New
7911 functions.
7912 (mips_remove_point, mips_stopped_by_watchpoint): New
7913 functions.
7914 (rsp_bp_type_to_target_hw_bp_type): New function.
7915 (mips_stopped_data_address): New function.
7916 (the_low_target): Add watchpoint support functions.
7917
de6f69ad
YQ		 79182013-07-27 Yao Qi <yao@codesourcery.com>
7919
7920 * i386-low.c: Include break-common.h.
7921 (enum target_hw_bp_type): Remove.
7922
3360c0bf
LM		 79232013-07-24 Luis Machado <lgustavo@codesourcery.com>
7924
7925 * Makefile.in (SFILES): /common/target-common.c.
7926 (OBS): Add target-common.o.
7927 (server_h): Add $(srcdir)/../common/target-common.h.
7928 (target-common.o): New target.
7929 * server.c (queue_stop_reply_callback): Free
7930 status string after use.
7931 * target.c (target_waitstatus_to_string): Remove.
7932 * target.h: Include target-common.h.
7933 (resume_kind): Likewise.
7934 (target_waitkind): Likewise.
7935 (target_waitstatus): Likewise.
7936 (TARGET_WNOHANG): Likewise.
7937
bd885420
YQ		 79382013-07-04 Yao Qi <yao@codesourcery.com>
7939
7940 * Makefile.in (host_alias): Use @host_noncanonical@.
7941 (target_alias): Use @target_noncanonical@.
7942 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7943 ACX_NONCANONICAL_HOST.
7944 * configure: Regenerated.
7945
7946 Revert:
7947 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7948
7949 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7950 * configure: Rebuild.
7951 * Makefile.in (version_host, version_target): Get from configure.
7952 (version.c): Use $(version_host) and $(version_target).
7953
17ef446e
PA		 79542013-07-03 Pedro Alves <palves@redhat.com>
7955
7956 * Makefile.in (config.status): Depend on development.sh.
7957 * acinclude.m4: Include libmcheck.m4.
7958 * configure: Regenerate.
7959
7a9a7487
MG		 79602013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7961
7962 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7963 attribute inside the parentheses.
7964 (winapi_DebugSetProcessKillOnExit): Ditto.
7965 (winapi_DebugBreakProcess): Ditto.
7966 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 7967
49b64de6
MG		 79682013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7969
7970 * notif.h (notif_event): Add a dummy member to avoid compiler
7971 errors.
7972
d5749ee7
PA		 79732013-07-01 Pedro Alves <palves@redhat.com>
7974
7975 * hostio.c (HOSTIO_PATH_MAX): Define.
7976 (require_filename, handle_open, handle_unlink, handle_readlink):
7977 Use it.
7978
d8d2a3ee
PA		 79792013-07-01 Pedro Alves <palves@redhat.com>
7980
7981 * server.h: Include "pathmax.h".
7982 * linux-low.c: Don't include sys/param.h.
7983 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7984 MAXPATHLEN.
7985 * win32-low.c: Don't include sys/param.h.
7986 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7987
bc7dea8d
PA		 79882013-07-01 Pedro Alves <palves@redhat.com>
7989
7990 * event-loop.c: Don't check HAVE_UNISTD_H before including
7991 <unistd.h>.
7992 * gdbreplay.c: Likewise.
7993 * remote-utils.c: Likewise.
7994 * server.c: Likewise.
7995 * configure.ac: Don't check for unistd.h.
7996 * configure: Regenerate.
7997
d6c2da54
TT		 79982013-06-28 Tom Tromey <tromey@redhat.com>
7999
8000 * Makefile.in (version.c): Use version.in, not
8001 common/version.in.
8002
257b6bec
MG		 80032013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8004
8005 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8006 * configure: Rebuild.
8007 * Makefile.in (version_host, version_target): Get from configure.
8008 (version.c): Use $(version_host) and $(version_target).
8009
86ebe149
DK		 80102013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8011
8012 Fix trace-status to output user name without trailing colon.
8013 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8014
f30aa5af
DK		 80152013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8016
8017 Fix trace-status to output proper start-time and stop-time.
8018 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8019 output start time and stop time in hex as gdb expects.
8020
28a93511
YQ		 80212013-06-26 Pedro Alves <pedro@codesourcery.com>
8022
8023 * tracepoint.c (build_traceframe_info_xml): Output trace state
8024 variables present in the trace buffer.
8025
01208463
TT		 80262013-06-24 Tom Tromey <tromey@redhat.com>
8027
8028 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8029 create-version.sh.
8030 (version.o): Remove.
8031 * gdbreplay.c: Include version.h.
8032 (version, host_name): Don't declare.
8033 * server.h: Include version.h.
8034 (version, host_name): Don't declare.
8035
760256f9
PA		 80362013-06-12 Pedro Alves <palves@redhat.com>
8037
8038 * linux-x86-low.c (linux_is_elf64): Delete global.
8039 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8040 with local linux_pid_exe_is_elf_64_file use.
8041
030031ee
PA		 80422013-06-11 Pedro Alves <palves@redhat.com>
8043
8044 * linux-low.c (regset_disabled, disable_regset): New functions.
8045 (regsets_fetch_inferior_registers)
8046 (regsets_store_inferior_registers): Use them.
8047 (initialize_regsets_info); Don't allocate the disabled_regsets
8048 array here.
8049 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8050 comment.
8051
5da6eb0a
PA		 80522013-06-11 Pedro Alves <palves@redhat.com>
8053
8054 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8055 xmalloc.
8056
7e5aaa09
PA		 80572013-06-11 Pedro Alves <palves@redhat.com>
8058
8059 * linux-x86-low.c (initialize_low_arch): Call
8060 init_registers_x32_avx_linux.
8061
d878444c
JK		 80622013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8063
8064 Fix compatibility with Android Bionic.
8065 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8066 it is not empty.
8067
3aee8918
PA		 80682013-06-07 Pedro Alves <palves@redhat.com>
8069
5f2b57b5 8070 PR server/14823
3aee8918
PA		 8071 * Makefile.in (OBS): Add tdesc.o.
8072 (IPA_OBJS): Add tdesc-ipa.o.
8073 (tdesc-ipa.o): New rule.
8074 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8075 interface.
8076 * linux-low.c (new_inferior): Delete.
8077 (disabled_regsets, num_regsets): Delete.
8078 (linux_add_process): Adjust to set the new per-process
8079 new_inferior flag.
8080 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8081 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8082 was a stop. When calling arch_setup, switch the current inferior
8083 to the thread that got an event.
8084 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8085 (regsets_fetch_inferior_registers)
8086 (regsets_store_inferior_registers): New regsets_info parameter.
8087 Adjust to use it.
8088 (linux_register_in_regsets): New regs_info parameter. Adjust to
8089 use it.
8090 (register_addr, fetch_register, store_register): New usrregs_info
8091 parameter. Adjust to use it.
8092 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8093 parameter regs_info. Adjust to use it.
8094 (linux_fetch_registers): Get the current inferior's regs_info, and
8095 adjust to use it.
8096 (linux_store_registers): Ditto.
8097 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8098 (initialize_low): Don't initialize the target_regsets here. Call
8099 initialize_low_arch.
8100 * linux-low.h (target_regsets): Delete declaration.
8101 (struct regsets_info): New.
8102 (struct usrregs_info): New.
8103 (struct regs_info): New.
8104 (struct process_info_private) <new_inferior>: New field.
8105 (struct linux_target_ops): Delete the num_regs, regmap, and
8106 regset_bitmap fields. New field regs_info.
8107 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8108 * i387-fp.c (num_xmm_registers): Delete.
8109 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8110 calls to new interface.
8111 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8112 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8113 Infer the number of xmm registers from the regcache's target
8114 description.
8115 * i387-fp.h (num_xmm_registers): Delete.
8116 * inferiors.c (add_thread): Don't install the thread's regcache
8117 here.
8118 * proc-service.c (gregset_info): Fetch the current inferior's
8119 regs_info. Adjust to use it.
8120 * regcache.c: Include tdesc.h.
8121 (register_bytes, reg_defs, num_registers)
8122 (gdbserver_expedite_regs): Delete.
8123 (get_thread_regcache): If the thread doesn't have a regcache yet,
8124 create one, instead of aborting gdbserver.
8125 (regcache_invalidate_one): Rename to ...
8126 (regcache_invalidate_thread): ... this.
8127 (regcache_invalidate_one): New.
8128 (regcache_invalidate): Only invalidate registers of the current
8129 process.
8130 (init_register_cache): Add target_desc parameter, and use it.
8131 (new_register_cache): Ditto. Assert the target description has a
8132 non zero registers_size.
8133 (regcache_cpy): Add assertions. Adjust.
8134 (realloc_register_cache, set_register_cache): Delete.
8135 (registers_to_string, registers_from_string): Adjust.
8136 (find_register_by_name, find_regno, find_register_by_number)
8137 (register_cache_size): Add target_desc parameter, and use it.
8138 (free_register_cache_thread, free_register_cache_thread_one)
8139 (regcache_release, register_cache_size): New.
8140 (register_size): Add target_desc parameter, and use it.
8141 (register_data, supply_register, supply_register_zeroed)
8142 (supply_regblock, supply_register_by_name, collect_register)
8143 (collect_register_as_string, collect_register_by_name): Adjust.
8144 * regcache.h (struct target_desc): Forward declare.
8145 (struct regcache) <tdesc>: New field.
8146 (init_register_cache, new_register_cache): Add target_desc
8147 parameter.
8148 (regcache_invalidate_thread): Declare.
8149 (regcache_invalidate_one): Delete declaration.
8150 (regcache_release): Declare.
8151 (find_register_by_number, register_cache_size, register_size)
8152 (find_regno): Add target_desc parameter.
8153 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8154 declarations.
8155 * remote-utils.c: Include tdesc.h.
8156 (outreg, prepare_resume_reply): Adjust.
8157 * server.c: Include tdesc.h.
8158 (gdbserver_xmltarget): Delete declaration.
8159 (get_features_xml, process_serial_event): Adjust.
8160 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8161 declare.
8162 (struct process_info) <tdesc>: New field.
8163 (ipa_tdesc): Declare.
8164 * tdesc.c: New file.
8165 * tdesc.h: New file.
8166 * tracepoint.c: Include tdesc.h.
8167 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8168 (get_context_regcache): Adjust to pass ipa_tdesc down.
8169 (do_action_at_tracepoint): Adjust to get the register cache size
8170 from the context regcache's description.
8171 (traceframe_walk_blocks): Adjust to get the register cache size
8172 from the current trace frame's description.
8173 (traceframe_get_pc): Adjust to get current trace frame's
8174 description and pass it down.
8175 (gdb_collect): Adjust to get the register cache size from the
8176 IPA's description.
8177 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8178 (gdbserver_xmltarget): Delete.
8179 (initialize_low_tracepoint): Set the ipa's target description.
8180 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8181 (initialize_low_tracepoint): Set the ipa's target description.
8182 * linux-x86-low.c: Include tdesc.h.
8183 [__x86_64__] (is_64bit_tdesc): New.
8184 (ps_get_thread_area, x86_get_thread_area): Use it.
8185 (i386_cannot_store_register): Rename to ...
8186 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8187 (i386_cannot_fetch_register): Rename to ...
8188 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8189 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8190 to new interface.
8191 (target_regsets): Rename to ...
8192 (x86_regsets): ... this.
8193 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8194 interface.
8195 (x86_siginfo_fixup): Use is_64bit_tdesc.
8196 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8197 (tdesc_x32_avx_linux, tdesc_x32_linux)
8198 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8199 Declare.
8200 (x86_linux_update_xmltarget): Delete.
8201 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8202 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8203 (AMD64_LINUX_USER64_CS): New.
8204 (x86_linux_read_description): New, based on
8205 x86_linux_update_xmltarget.
8206 (same_process_callback): New.
8207 (x86_arch_setup_process_callback): New.
8208 (x86_linux_update_xmltarget): New.
8209 (x86_regsets_info): New.
8210 (amd64_linux_regs_info): New.
8211 (i386_linux_usrregs_info): New.
8212 (i386_linux_regs_info): New.
8213 (x86_linux_regs_info): New.
8214 (x86_arch_setup): Reimplement.
8215 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8216 (x86_emit_ops): Ditto.
8217 (the_low_target): Adjust. Install x86_linux_regs_info,
8218 x86_cannot_fetch_register, and x86_cannot_store_register.
8219 (initialize_low_arch): New.
8220 * linux-ia64-low.c (tdesc_ia64): Declare.
8221 (ia64_fetch_register): Adjust.
8222 (ia64_usrregs_info, regs_info): New globals.
8223 (ia64_regs_info): New function.
8224 (the_low_target): Adjust.
8225 (initialize_low_arch): New function.
8226 * linux-sparc-low.c (tdesc_sparc64): Declare.
8227 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8228 Adjust.
8229 (sparc_arch_setup): New function.
8230 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8231 (the_low_target): Adjust.
8232 (initialize_low_arch): New function.
8233 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8234 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8235 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8236 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8237 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8238 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8239 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8240 (tdesc_powerpc_isa205_vsx64l): Declare.
8241 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8242 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8243 (ppc_set_pc, ppc_get_hwcap): Adjust.
8244 (ppc_usrregs_info): Forward declare.
8245 (!__powerpc64__) ppc_regmap_adjusted: New global.
8246 (ppc_arch_setup): Adjust to the current process'es target
8247 description.
8248 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8249 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8250 (ppc_store_evrregset): Adjust.
8251 (target_regsets): Rename to ...
8252 (ppc_regsets): ... this, and make static.
8253 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8254 (ppc_regs_info): New function.
8255 (the_low_target): Adjust.
8256 (initialize_low_arch): New function.
8257 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8258 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8259 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8260 (tdesc_s390x_linux64v2): Declare.
8261 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8262 (s390_fill_gregset, s390_store_last_break): Adjust.
8263 (target_regsets): Rename to ...
8264 (s390_regsets): ... this, and make static.
8265 (s390_get_pc, s390_set_pc): Adjust.
8266 (s390_get_hwcap): New target_desc parameter, and use it.
8267 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8268 (s390_arch_setup): Adjust to set the current process'es target
8269 description. Don't adjust the regmap.
8270 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8271 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8272 (regs_info_3264): New globals.
8273 (s390_regs_info): New function.
8274 (the_low_target): Adjust.
8275 (initialize_low_arch): New function.
8276 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8277 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8278 [__mips64] (init_registers_mips_linux)
8279 (init_registers_mips_dsp_linux): Delete defines.
8280 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8281 (have_dsp): New global.
8282 (mips_read_description): New, based on mips_arch_setup.
8283 (mips_arch_setup): Reimplement.
8284 (get_usrregs_info): New function.
8285 (mips_cannot_fetch_register, mips_cannot_store_register)
8286 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8287 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8288 (target_regsets): Rename to ...
8289 (mips_regsets): ... this, and make static.
8290 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8291 (dsp_regs_info, regs_info): New globals.
8292 (mips_regs_info): New function.
8293 (the_low_target): Adjust.
8294 (initialize_low_arch): New function.
8295 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8296 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8297 Declare.
8298 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8299 (arm_read_description): New, with bits factored from
8300 arm_arch_setup.
8301 (arm_arch_setup): Reimplement.
8302 (target_regsets): Rename to ...
8303 (arm_regsets): ... this, and make static.
8304 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8305 (arm_regs_info): New function.
8306 (the_low_target): Adjust.
8307 (initialize_low_arch): New function.
8308 * linux-m68k-low.c (tdesc_m68k): Declare.
8309 (target_regsets): Rename to ...
8310 (m68k_regsets): ... this, and make static.
8311 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8312 (m68k_regs_info): New function.
8313 (m68k_arch_setup): New function.
8314 (the_low_target): Adjust.
8315 (initialize_low_arch): New function.
8316 * linux-sh-low.c (tdesc_sharch): Declare.
8317 (target_regsets): Rename to ...
8318 (sh_regsets): ... this, and make static.
8319 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8320 (sh_regs_info, sh_arch_setup): New functions.
8321 (the_low_target): Adjust.
8322 (initialize_low_arch): New function.
8323 * linux-bfin-low.c (tdesc_bfin): Declare.
8324 (bfin_arch_setup): New function.
8325 (bfin_usrregs_info, regs_info): New globals.
8326 (bfin_regs_info): New function.
8327 (the_low_target): Adjust.
8328 (initialize_low_arch): New function.
8329 * linux-cris-low.c (tdesc_cris): Declare.
8330 (cris_arch_setup): New function.
8331 (cris_usrregs_info, regs_info): New globals.
8332 (cris_regs_info): New function.
8333 (the_low_target): Adjust.
8334 (initialize_low_arch): New function.
8335 * linux-cris-low.c (tdesc_crisv32): Declare.
8336 (cris_arch_setup): New function.
8337 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8338 (cris_regs_info): New function.
8339 (the_low_target): Adjust.
8340 (initialize_low_arch): New function.
8341 * linux-m32r-low.c (tdesc_m32r): Declare.
8342 (m32r_arch_setup): New function.
8343 (m32r_usrregs_info, regs_info): New globals.
8344 (m32r_regs_info): Adjust.
8345 (initialize_low_arch): New function.
8346 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8347 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8348 (tic6x_usrregs_info): Forward declare.
8349 (tic6x_read_description): New function, based on ...
8350 (tic6x_arch_setup): ... this. Reimplement.
8351 (target_regsets): Rename to ...
8352 (tic6x_regsets): ... this, and make static.
8353 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8354 (tic6x_regs_info): New function.
8355 (the_low_target): Adjust.
8356 (initialize_low_arch): New function.
8357 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8358 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8359 (target_regsets): Rename to ...
8360 (xtensa_regsets): ... this, and make static.
8361 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8362 globals.
8363 (xtensa_arch_setup, xtensa_regs_info): New functions.
8364 (the_low_target): Adjust.
8365 (initialize_low_arch): New function.
8366 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8367 (nios2_arch_setup): Set the current process'es tdesc.
8368 (target_regsets): Rename to ...
8369 (nios2_regsets): ... this.
8370 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8371 (nios2_regs_info): New function.
8372 (the_low_target): Adjust.
8373 (initialize_low_arch): New function.
a261b8f5
PA		 8374 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8375 (aarch64_arch_setup): Set the current process'es tdesc.
8376 (target_regsets): Rename to ...
8377 (aarch64_regsets): ... this.
8378 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8379 (aarch64_regs_info): New function.
8380 (the_low_target): Adjust.
8381 (initialize_low_arch): New function.
3aee8918
PA		 8382 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8383 globals.
8384 (target_regsets): Rename to ...
8385 (tile_regsets): ... this.
8386 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8387 (tile_regs_info): New function.
8388 (tile_arch_setup): Set the current process'es tdesc.
8389 (the_low_target): Adjust.
8390 (initialize_low_arch): New function.
8391 * spu-low.c (tdesc_spu): Declare.
8392 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8393 * win32-arm-low.c (tdesc_arm): Declare.
8394 (arm_arch_setup): New function.
8395 (the_low_target): Install arm_arch_setup instead of
8396 init_registers_arm.
8397 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8398 (init_windows_x86): Rename to ...
8399 (i386_arch_setup): ... this. Set `win32_tdesc'.
8400 (the_low_target): Adjust.
8401 * win32-low.c (win32_tdesc): New global.
8402 (child_add_thread): Don't create the thread cache here.
8403 (do_initial_child_stuff): Set the new process'es tdesc.
8404 * win32-low.h (struct target_desc): Forward declare.
8405 (win32_tdesc): Declare.
8406 * lynx-i386-low.c (tdesc_i386): Declare global.
8407 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8408 * lynx-low.c (lynx_tdesc): New global.
8409 (lynx_add_process): Set the new process'es tdesc.
8410 * lynx-low.h (struct target_desc): Forward declare.
8411 (lynx_tdesc): Declare global.
8412 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8413 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8414 * nto-low.c (nto_tdesc): New global.
8415 (do_attach): Set the new process'es tdesc.
8416 * nto-low.h (struct target_desc): Forward declare.
8417 (nto_tdesc): Declare.
8418 * nto-x86-low.c (tdesc_i386): Declare.
8419 (nto_x86_arch_setup): Set `nto_tdesc'.
8420
b1fbec62
GB		 84212013-06-04 Gary Benson <gbenson@redhat.com>
8422
8423 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8424 to qSupported response when appropriate.
8425 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8426 with nonzero-length annex.
8427 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8428 arguments supplied in annex.
8429
d1ec4ce7
DE		 84302013-05-31 Doug Evans <dje@google.com>
8431
ac44adcb 8432 PR server/15594
d1ec4ce7
DE		 8433 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8434 64 bits in 64-cross-32 environment.
8435
9b25f2d3
PA		 84362013-05-28 Pedro Alves <palves@redhat.com>
8437
8438 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8439 (aarch64-without-fpu.c): Delete rule.
8440 * configure.srv (aarch64*-*-linux*): Remove references to
8441 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8442 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8443 declaration.
8444
6740dc9c
PA		 84452013-05-24 Pedro Alves <palves@redhat.com>
8446
8447 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8448 instead of strchr/decode_address. Error if the range isn't split
8449 with a ','. Don't assume there's be a ':' in the action.
8450
c2d6af84
PA		 84512013-05-23 Yao Qi <yao@codesourcery.com>
8452 Pedro Alves <palves@redhat.com>
8453
8454 * linux-low.c (lwp_in_step_range): New function.
8455 (linux_wait_1): If the thread was range stepping and stopped
8456 outside the stepping range, report the stop to GDB. Otherwise,
8457 continue stepping. Add range stepping debug output.
8458 (linux_set_resume_request): Copy the step range from the resume
8459 request to the lwp.
8460 (linux_supports_range_stepping): New.
8461 (linux_target_ops) <supports_range_stepping>: Set to
8462 linux_supports_range_stepping.
8463 * linux-low.h (struct linux_target_ops)
8464 <supports_range_stepping>: New field.
8465 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8466 * linux-x86-low.c (x86_supports_range_stepping): New.
8467 (the_low_target) <supports_range_stepping>: Set to
8468 x86_supports_range_stepping.
8469 * server.c (handle_v_cont): Handle 'r' action.
8470 (handle_v_requests): Append ";r" if the target supports range
8471 stepping.
8472 * target.h (struct thread_resume) <step_range_start,
8473 step_range_end>: New fields.
8474 (struct target_ops) <supports_range_stepping>:
8475 New field.
8476 (target_supports_range_stepping): New macro.
8477
58794e1a
JB		 84782013-05-17 Joel Brobecker <brobecker@adacore.com>
8479
8480 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8481 confusion in comment.
8482
d631c5a7
JB		 84832013-05-17 Joel Brobecker <brobecker@adacore.com>
8484
8485 * lynx-low.c (struct process_info_private): New type.
8486 (lynx_add_process): New function.
8487 (lynx_create_inferior, lynx_attach): Replace calls to
8488 add_process by calls to lynx_add_process.
8489 (lynx_resume): If PTID is null, then try using
8490 current_process()->private->last_wait_event_ptid.
8491 Add comments.
8492 (lynx_clear_inferiors): Delete. The contents of that function
8493 has been inlined in lynx_mourn;
8494 (lynx_wait_1): Save the ptid in the process's private data.
8495 (lynx_mourn): Free the process' private data. Replace call
8496 to lynx_clear_inferiors by call to clear_inferiors.
8497
96f7a20f
YQ		 84982013-05-17 Yao Qi <yao@codesourcery.com>
8499
8500 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8501 the right place.
8502
db0dfaa0
LM		 85032013-05-16 Luis Machado <lgustavo@codesourcery.com>
8504
8505 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8506 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8507 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8508 PT_TEXT_END_ADDR guards. Update comments.
8509 (linux_target_op) <read_offsets>: Conditionally define to
8510 linux_read_offsets if the target is UCLIBC and if it defines
8511 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8512
68f5f838
SL		 85132013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8514 Andrew Jenner <andrew@codesourcery.com>
8515
8516 * Makefile.in (SFILES): Add linux-nios2-low.c.
8517 (clean): Add action to delete nios2-linux.c.
8518 (nios2-linux.c): New rule.
8519 * configure.srv: Add nios2*-*-linux*.
8520 * linux-nios2-low.c: New.
8521
1ebff1fd
HAQ		 85222013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8523
8524 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8525
f6150862
HZ		 85262013-04-25 Hui Zhu <hui@codesourcery.com>
8527
8528 PR gdb/15186
f6150862
HZ		 8529 * ax.c (ax_printf): Add fflush.
8530
614c279d
TT		 85312013-04-22 Tom Tromey <tromey@redhat.com>
8532
8533 * Makefile.in (SFILES): Add filestuff.c.
8534 (OBS): Add filestuff.o.
8535 (filestuff.o): New target.
8536 * config.in, configure: Rebuild.
8537 * configure.ac: Check for fdwalk, pipe2.
8538
7d4e5717
PA		 85392013-04-17 Pedro Alves <palves@redhat.com>
8540
8541 * configure.ac (USE_THREAD_DB): Delete variable.
8542 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8543 Don't AC_SUBST USE_THREAD_DB.
8544 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8545 * config.in, configure: Regenerate.
8546
d5c93e41
PA		 85472013-04-16 Pedro Alves <palves@redhat.com>
8548
8549 * linux-low.h (struct lwp_info) <thread_known>: Move under
8550 the USE_THREAD_DB #ifdef.
8551
04f5fe89
PA		 85522013-04-16 Pedro Alves <palves@redhat.com>
8553
8554 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8555 (linux-low.o): Delete rule.
8556 * linux-low.h: Always include "gdb_thread_db.h" instead of
8557 conditionally including thread_db.h.
8558 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8559 HAVE_THREAD_DB_H.
8560
480b27bf
JK		 85612013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8562
8563 * Makefile.in (install-only): Fix make install regression.
8564
43662968
JK		 85652013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8566
8567 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8568 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8569 installation.
8570 * gdbserver.1: Remove.
8571
3e74e146
PA		 85722013-03-22 Pedro Alves <palves@redhat.com>
8573
8574 * linux-low.c (handle_extended_wait): Don't call
8575 linux_enable_event_reporting.
8576
a8347a2a
TT		 85772013-03-15 Tony Theodore <tonyt@logyst.com>
8578
8579 PR build/9098:
8580 * Makefile.in (SHELL): Use @SHELL@.
8581
eeb56fa7
SDJ		 85822013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8583
8584 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8585 compiler warning.
8586
4fa7e2ff
JB		 85872013-03-13 Joel Brobecker <brobecker@adacore.com>
8588
8589 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8590 Remove extraneous NULL element.
8591
8ddb1965
YQ		 85922013-03-13 Yao Qi <yao@codesourcery.com>
8593
8594 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8595 'V' block in trace frame.
8596
9accd112
MM		 85972013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8598
8599 * target.h (struct target_ops): Add btrace ops.
8600 (target_supports_btrace): New macro.
8601 (target_enable_btrace): New macro.
8602 (target_disable_btrace): New macro.
8603 (target_read_btrace): New macro.
8604 * gdbthread.h (struct thread_info): Add btrace field.
8605 * server.c: Include btrace-common.h.
8606 (handle_btrace_general_set): New function.
8607 (handle_btrace_enable): New function.
8608 (handle_btrace_disable): New function.
8609 (handle_general_set): Call handle_btrace_general_set.
8610 (handle_qxfer_btrace): New function.
8611 (struct qxfer qxfer_packets[]): Add btrace entry.
8612 * inferiors.c (remove_thread): Disable btrace.
8613 * linux-low: Include linux-btrace.h.
8614 (linux_low_enable_btrace): New function.
8615 (linux_low_read_btrace): New function.
8616 (linux_target_ops): Add btrace ops.
8617 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8618 Add srv_linux_btrace=yes.
8619 (x86_64-*-linux*): Add linux-btrace.o.
8620 Add srv_linux_btrace=yes.
8621 * configure.ac: Define HAVE_LINUX_BTRACE.
8622 * config.in: Regenerated.
8623 * configure: Regenerated.
8624
5cc22e4c
MM		 86252013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8626
8627 * server.c (handle_qxfer): Preserve error message if -3 is
8628 returned.
8629 (qxfer): Document the -3 return value.
8630
7c97f91e
MM		 86312013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8632
8633 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8634 (linux_btrace_h): New variable.
8635 (linux-btrace.o): New rule.
8636
be9a119c 86372013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 8638 Hafiz Abid Qadeer <abidh@codesourcery.com>
8639
8640 * tracepoint.c (trace_buffer_size): New global.
8641 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8642 (init_trace_buffer): Change to one-argument function. Allocate
8643 trace buffer memory.
8644 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8645 handle QTBuffer:size packet.
8646 (cmd_bigqtbuffer_size): New function.
8647 (initialize_tracepoint): Call init_trace_buffer with
8648 DEFAULT_TRACE_BUFFER_SIZE.
8649 * server.c (handle_query): Add QTBuffer:size in the
8650 supported packets.
8651
e64f7499
YQ		 86522013-03-07 Yao Qi <yao@codesourcery.com>
8653
8654 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8655 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8656 of -1.
8657 (cmd_qtsp): Adjust condition. Do post increment.
8658 Set cur_action and cur_step_action back to 0.
8659
f0ae6fc3
PA		 86602013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8661
8662 PR server/15236
8663 * linux-low.c (linux_write_memory): Return early success if LEN is
8664 zero.
8665
b5b0b0af
CV		 86662013-03-05 Corinna Vinschen <vinschen@redhat.de>
8667
334ad4a8 8668 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 8669
589bc927
TT		 86702013-02-28 Tom Tromey <tromey@redhat.com>
8671
8672 * configure.ac: Invoke AC_SYS_LARGEFILE.
8673 * configure, config.in: Rebuild.
8674
dfe07582
CV		 86752013-02-28 Corinna Vinschen <vinschen@redhat.com>
8676
8677 * win32-low.c: Throughout, fix format strings and casts of
8678 printf-like functions to avoid type related warnings on all
8679 platforms.
8680 (get_child_debug_event): Print dwDebugEventCode as hex since
8681 that's how it's usually documented.
8682
736cd585
YQ		 86832013-02-28 Yao Qi <yao@codesourcery.com>
8684
8685 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8686 pulongest.
8687
e1f58301
JW		 86882013-02-27 Jiong Wang <jiwang@tilera.com>
8689
8690 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8691 (reg-tilegx32.c): New rule.
8692 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8693 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8694 different register info initializer according to elf class.
8695 (init_registers_tilgx32): New function. The tilegx32 register info
8696 initializer.
8697 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8698 (tile_store_gregset): Likewise.
8699
d171ca78
YQ		 87002013-02-27 Yao Qi <yao@codesourcery.com>
8701
8702 * server.c (process_point_options): Print debug message when
8703 debug_threads is true.
8704
282bbdf3
YQ		 87052013-02-26 Yao Qi <yao@codesourcery.com>
8706
8707 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8708
aca22551
PA		 87092013-02-19 Pedro Alves <palves@redhat.com>
8710 Kai Tietz <ktietz@redhat.com>
8711
8712 PR gdb/15161
8713
8714 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8715 instead of strtoul to extract address from packet.
8716 (process_serial_event) <'z'>: Likewise.
8717
4f3cee1c
YQ		 87182013-02-18 Yao Qi <yao@codesourcery.com>
8719
8720 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8721
8e1d55a3
PA		 87222013-02-14 Pedro Alves <palves@redhat.com>
8723
8724 Plug memory leak.
8725
8726 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8727 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8728
458820da
PA		 87292013-02-14 Pedro Alves <palves@redhat.com>
8730
8731 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8732
baea0dae
PA		 87332013-02-14 Pedro Alves <palves@redhat.com>
8734
8735 * tracepoint.c (save_string): Delete.
8736 (add_tracepoint_action): Use savestring instead of save_string.
8737
0b1afbb3
PA		 87382013-02-12 Pedro Alves <palves@redhat.com>
8739
8740 * linux-xtensa-low.c: Ditto.
8741 * xtensa-xtregs.c: Ditto.
8742
8a4ac37e
PA		 87432013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8744
8745 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8746 thread_db.
8747
148de6bb
MS		 87482013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8749
8750 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8751 aarch64_num_wp_regs and aarch64_num_bp_regs to
8752 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8753
55fac6e0
MS		 87542013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8755
8756 * linux-aarch64-low.c (ps_get_thread_area): Replace
8757 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8758
176eb98c
MS		 87592013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8760 Marcus Shawcroft <marcus.shawcroft@arm.com>
8761 Nigel Stephens <nigel.stephens@arm.com>
8762 Yufeng Zhang <yufeng.zhang@arm.com>
8763
8764 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8765 (aarch64.c, aarch64-without-fpu.c): New targets.
8766 * configure.srv (aarch64*-*-linux*): New.
8767 * linux-aarch64-low.c: New file.
8768
56f7af9c
MS		 87692013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8770
43aaf8b6 8771 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 8772 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8773 (dequeue_one_deferred_signal, linux_resume_one_thread)
8774 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8775 (linux_tracefork_grandchild, linux_test_for_tracefork)
8776 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8777 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8778 where the argument is 0.
8779
60f662b0
YQ		 87802013-01-25 Yao Qi <yao@codesourcery.com>
8781
8782 * event-loop.c: Include "queue.h".
8783 (gdb_event_p): New typedef.
8784 (struct gdb_event) <next_event>: Remove.
8785 (event_queue): Change to QUEUE(gdb_event_p).
8786 (async_queue_event): Remove.
8787 (gdb_event_xfree): New.
8788 (initialize_event_loop): New.
8789 (process_event): Use API from QUEUE.
8790 (wait_for_event): Likewise.
8791 * server.c (main): Call initialize_event_loop.
8792 * server.h (initialize_event_loop): Declare.
8793
5ae4861a
YQ		 87942013-01-18 Yao Qi <yao@codesourcery.com>
8795
8796 * ax.h (struct eval_agent_expr_context): New.
8797 (gdb_eval_agent_expr): Update declaration.
8798 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8799 TFRAME. Add new argument CTX.
8800 * server.h (struct eval_agent_expr_context): Declare.
8801 (agent_mem_read, agent_tsv_read): Update declaration.
8802 (agent_mem_read_string): Likewise.
8803 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8804 (add_traceframe_block): Add new argument TPOINT.
8805 Increase TPOINT->traceframe_usage.
8806 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8807 eval_tracepoint_agent_expr.
8808 (condition_true_at_tracepoint): Likewise.
8809 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8810 (agent_mem_read_string, agent_tsv_read): Likewise.
8811
85e00e85
YQ		 88122013-01-16 Yao Qi <yao@codesourcery.com>
8813
8814 * linux-low.c (linux_resume_one_lwp): Don't check
8815 'lwp->bp_reinsert != 0'.
8816
4039cf45
JB		 88172013-01-07 Joel Brobecker <brobecker@adacore.com>
8818 Pedro Alves <palves@redhat.com>
8819
8820 * lynx-low.c (ptrace_request_to_str): Define a temporary
8821 macro and use it to simplify this function's implementation.
8822
9044dee2
JB		 88232013-01-07 Joel Brobecker <brobecker@adacore.com>
8824
8825 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8826 sets errno.
8827
e6352c8f
JB		 88282013-01-07 Joel Brobecker <brobecker@adacore.com>
8829
8830 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8831
50681a27
JB		 88322013-01-07 Joel Brobecker <brobecker@adacore.com>
8833
8834 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8835
3f6e77ef
JB		 88362013-01-07 Joel Brobecker <brobecker@adacore.com>
8837
8838 * lynx-low.c (lynx_resume): Use the resume_info parameter
8839 to determine the ptid for the lynx_ptrace call, unless
8840 it is equal to minus_one_ptid, in which case we use the
8841 ptid of the current_inferior.
8842 (lynx_wait_1): After having received a thread create/exit
8843 event, resume the inferior's execution using the signaling
8844 thread's ptid, rather than the old ptid.
8845
7fda33ae
JB		 88462013-01-07 Joel Brobecker <brobecker@adacore.com>
8847
8848 * lynx-low.c (lynx_resume): Delete variable ret.
8849
b9786c74
JB		 88502013-01-01 Joel Brobecker <brobecker@adacore.com>
8851
8852 * gdbreplay.c (gdbreplay_version): Update copyright year.
8853 * server.c (gdbserver_version): Likewise.
8854
8b93d60f
JB		 88552012-12-17 Joel Brobecker <brobecker@adacore.com>
8856
8857 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8858 new thread.
8859
037335a7
JB		 88602012-12-17 Joel Brobecker <brobecker@adacore.com>
8861
8862 * lynx-low.c (ptrace_request_to_str): Add handling for
8863 PTRACE_GETTRACESIG.
8864
52d4cbd8
JB		 88652012-12-17 Joel Brobecker <brobecker@adacore.com>
8866
8867 * lynx-low.c (lynx_attach): Delete variable new_process.
8868
ab8f6ca9
JB		 88692012-12-17 Joel Brobecker <brobecker@adacore.com>
8870
8871 * lynx-low.c (lynx_create_inferior): Delete variable
8872 new_process.
8873
78cbc024
JB		 88742012-12-17 Joel Brobecker <brobecker@adacore.com>
8875
8876 * lynx-low.c (ptrace_request_to_str): Do not handle
8877 PTRACE_GETTHREADLIST if this macro does not exist.
8878
14a00470
YQ		 88792012-12-15 Yao Qi <yao@codesourcery.com>
8880
8881 * Makefile.in (OBS): Add notif.o.
8882 * notif.c, notif.h: New.
8883 * server.c: Include "notif.h".
8884 (struct vstop_notif) <next>: Remove.
8885 <base>: New field.
8886 (queue_stop_reply): Update.
8887 (push_event, send_next_stop_reply): Remove.
8888 (discard_queued_stop_replies): Update.
8889 (notif_stop): New variable.
8890 (handle_v_stopped): Remove.
8891 (handle_v_requests): Don't call handle_v_stopped. Call
8892 handle_ack_notif instead.
8893 (queue_stop_reply_callback): Call notif_event_enque instead
8894 of queue_stop_reply.
8895 (handle_status): Don't call send_next_stop_reply, call
8896 notif_write_event instead.
8897 (kill_inferior_callback): Likewise.
8898 (detach_or_kill_inferior_callback): Likewise.
8899 (main): Call initialize_notif.
8900 (process_serial_event): Call QUEUE_is_empty.
8901 (handle_target_event): Call notif_push instead of push event.
8902 * server.h (push_event): Remove declaration.
8903
61c125b9
TT		 89042012-12-10 Tom Tromey <tromey@redhat.com>
8905
8906 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8907 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8908 macros.
8909 (.c.o): Rewrite.
8910 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8911 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8912 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8913 (amd64-linux-ipa.o, ax.o): Rewrite.
8914 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8915 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8916 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8917 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8918 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8919 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8920 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8921 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8922 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8923 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8924 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8925 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8926 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8927 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8928 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8929 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8930 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8931 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8932 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8933 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8934 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8935 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8936 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8937 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8938 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8939 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8940 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8941 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8942 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8943 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8944 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8945 (reg-tilegx.o): Remove.
8946 (all_object_files): New macro.
8947 Include .deps files.
8948 * aclocal.m4, configure: Rebuild.
8949 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8950 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8951 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8952
e90e9ad9
TT		 89532012-12-05 Tom Tromey <tromey@redhat.com>
8954
8955 PR gdb/14917:
8956 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8957
02d403bf 89582012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 8959
8960 * configure.ac: Check for linux/perf_event.h.
8961 * config.in: Regenerated.
8962 * configure: Regenerated.
8963
0270a750
PA		 89642012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8965
8966 * hostio.c (handle_readlink): Decrease buffer size
8967 parameter passed to readlink by one byte.
8968
8c29b58e
YQ		 89692012-11-26 Yao Qi <yao@codesourcery.com>
8970
8971 * configure.ac (build_warnings): Append '-Wempty-body'.
8972 * configure: Regenerated.
8973 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8974 body.
8975
8bdce1ff
PM		 89762012-11-15 Pierre Muller <muller@sourceware.org>
8977
8978 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8979 * config.in: Regenerate.
8980 * configure: Regenerate.
8981 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8982 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8983 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8984 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8985 header.
8986 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8987 instead of <sys/wait.h> header.
8988 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8989
02d403bf 89902012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 8991
8992 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8993 (various make rules): Remove -DGDBSERVER
8994
fbd5db48
YQ		 89952012-11-09 Yao Qi <yao@codesourcery.com>
8996
8997 * spu-low.c (current_ptid): Move it to ..
8998 * gdbthread.h: ... here. New.
8999 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9000 * server.c (myresume, process_serial_event): Likewise.
9001 * thread-db.c (thread_db_find_new_threads): Likewise.
9002 * tracepoint.c (run_inferior_command): Likewise.
9003
b3dc46ff
AB		 90042012-10-01 Andrew Burgess <aburgess@broadcom.com>
9005
9006 * server.c (handle_search_memory_1): Include access length in
9007 warning message.
9008
07c04788
HPN		 90092012-09-05 Michael Brandt <michael.brandt@axis.com>
9010
9011 * linux-crisv32-low.c: Fix compile errors.
9012
918d227b
YQ		 90132012-09-04 Yao Qi <yao@codesourcery.com>
9014
9015 * tracepoint.c (cmd_qtsv): Adjust debug message.
9016 Don't check CUR_TPOINT.
9017
18c1b81a
YQ		 90182012-08-28 Yao Qi <yao@codesourcery.com>
9019
9020 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9021 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9022 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9023 Remove declarations of xmalloc, xreallloc, xstrdup and
9024 freeargv.
9025 * Makefile.in (libiberty_h): New.
9026 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9027 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9028
dc82f37b
YQ		 90292012-08-23 Yao Qi <yao@codesourcery.com>
9030
9031 * server.h: Remove declaration of 'xsnprintf'.
9032
406b1477
KS		 90332012-08-22 Keith Seitz <keiths@redhat.com>
9034
9035 * server.h: Include build-gnulib-gbserver/config.h.
9036 * gdbreplay.c: Likewise.
9037
e6712ff1
DE		 90382012-08-08 Doug Evans <dje@google.com>
9039
9040 * Makefile.in (SFILES): Add gdb_vecs.c.
9041 (OBS): Add gdb_vecs.o.
9042 (gdb_vecs_h, host_defs_h): New variables.
9043 (thread-db.o): Add $(gdb_vecs_h) dependency.
9044 (gdb_vecs.o): New rule.
9045 * thread-db.c: #include "gdb_vecs.h".
9046 (thread_db_load_search): Use a vector to iterate over path elements.
9047 Handle text appearing after "$pdir".
9048
9049 * configure.ac: Add check for strstr.
9050 * config.in: Regenerate.
9051 * configure: Regenerate.
9052
7c3270ae
UW		 90532012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9054
9055 * hostio.c (handle_pread): If pread fails, fall back to attempting
9056 lseek/read.
9057 (handle_pwrite): Likewise for pwrite.
9058
b62e2b27
UW		 90592012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9060
9061 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9062 between unsupported TYPE and unimplementable ADDR/LEN combination.
9063 (arm_insert_point): Act on new return value.
9064
78a99e91
PA		 90652012-07-31 Pedro Alves <palves@redhat.com>
9066
9067 * server.c (process_point_options): Only skip tokens if we find
9068 one that is unrecognized. Don't treat 'X' specially while
9069 skipping unrecognized tokens.
9070
fcf303ab
UW		 90712012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9072
9073 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9074 to 4-byte-align HW breakpoint addresses for Thumb.
9075
7255706c
YQ		 90762012-07-27 Yao Qi <yao@codesourcery.com>
9077
9078 PR remote/14161.
9079
9080 * server.h: Declare gdb_agent_about_to_close.
9081 * target.c (kill_inferior): Include "agent.h".
9082 New. Send command 'kill'.
9083 * target.h (kill_inferior): Removed macro.
9084 * tracepoint.c (gdb_agent_about_to_close): New.
9085 (gdb_agent_helper_thread): Handle command 'close'.
9086 Wait endlessly until the inferior stops.
9087 Install gdb_agent_remove_socket to atexit hook.
9088 (agent_socket_name): New static variable.
9089 (gdb_agent_socket_init): Replace local variable 'name' with
9090 'agent_socket_name'.
9091 (gdb_agent_remove_socket): New.
9092
5a3f286f
YQ		 90932012-07-27 Yao Qi <yao@codesourcery.com>
9094
9095 * server.c (process_point_options): Stop at 'X' when parsing.
9096
961bd387
ME		 90972012-07-19 Michael Eager <eager@eagercon.com>
9098
a261b8f5 9099 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 9100 to hw_execute.
9101 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9102 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9103 hardware breakpoint.
9104
aa7c7447
JK		 91052012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9106
9107 * gdbserver/linux-low.c (initialize_low): Call
9108 linux_ptrace_init_warnings.
9109
7f216e7c
DE		 91102012-07-02 Doug Evans <dje@google.com>
9111
9112 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9113 pointer to int.
9114
d3ce09f5
SS		 91152012-07-02 Stan Shebs <stan@codesourcery.com>
9116
9117 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9118 (ax.o): Add it to build rule.
9119 (ax-ipa.o): Ditto.
9120 (OBS): Add format.o.
9121 (IPA_OBS): Add format.o.
9122 * server.c (handle_query): Claim support for breakpoint commands.
9123 (process_point_options): Add command case.
9124 (process_serial_event): Leave running if there are printfs in
9125 effect.
9126 * mem-break.h (any_persistent_commands): Declare.
9127 (add_breakpoint_commands): Declare.
9128 (gdb_no_commands_at_breakpoint): Declare.
9129 (run_breakpoint_commands): Declare.
9130 * mem-break.c (struct point_command_list): New struct.
9131 (struct breakpoint): New field command_list.
9132 (any_persistent_commands): New function.
9133 (add_commands_to_breakpoint): New function.
9134 (add_breakpoint_commands): New function.
9135 (gdb_no_commands_at_breakpoint): New function.
9136 (run_breakpoint_commands): New function.
9137 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9138 locally.
9139 * ax.c: Include format.h.
9140 (ax_printf): New function.
9141 (gdb_eval_agent_expr): Add printf opcode.
9142
2f8f6aed
YQ		 91432012-06-13 Yao Qi <yao@codesourcery.com>
9144
9145 * server.c (start_inferior): Remove duplicated writes to fields
9146 'last_resume_kind' and 'last_status' of 'current_inferior'.
9147
0c9070b3
YQ		 91482012-06-12 Yao Qi <yao@codesourcery.com>
9149 Pedro Alves <palves@redhat.com>
9150
9151 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9152 comment.
9153 * server.c (handle_v_cont): Extend comment.
9154
c52daf70
YQ		 91552012-06-11 Yao Qi <yao@codesourcery.com>
9156
9157 * linux-low.c (linux_attach): Add 'static'.
9158
d38bbb0a
YQ		 91592012-06-06 Yao Qi <yao@codesourcery.com>
9160
9161 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9162
89dc0afd
JK		 91632012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9164
9165 Fix gcc -flto compilation warning.
9166 * server.c (main): Make variable multi_mode and attach volatile.
9167
75f62ce7
TJB		 91682012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9169
9170 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9171 if the platform doesn't know about it.
9172
65f479b6
PA		 91732012-05-30 Jeff Kenton <jkenton@tilera.com>
9174
9175 * Makefile.in (SFILES): Add linux-tile-low.c.
9176 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9177 * configure.srv: Handle tilegx-*-linux*.
9178 * linux-tile-low.c: New file.
9179
0c5bf5a9
JK		 91802012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9181
9182 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9183
a493e3e2
PA		 91842012-05-24 Pedro Alves <palves@redhat.com>
9185
9186 PR gdb/7205
9187
43aaf8b6 9188 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9189
2ea28649
PA		 91902012-05-24 Pedro Alves <palves@redhat.com>
9191
9192 PR gdb/7205
9193
9194 Replace target_signal with gdb_signal throughout.
9195
8d409d16
MR		 91962012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9197
9198 * linux-low.c (linux_store_registers): Avoid the copying sequence
9199 when no data has been retrieved by ptrace.
9200
23512c01
MGD		 92012012-05-22 Will Deacon <will.deacon@arm.com>
9202
9203 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9204 Include asm/ptrace.h.
9205 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9206 already defined.
9207
4934b29e
MR		 92082012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9209
9210 * linux-low.c (linux_store_registers): Don't re-retrieve data
9211 with ptrace that has already been obtained from /proc. Always
9212 copy any data retrieved with ptrace to the buffer supplied.
9213
bde24c0a
PA		 92142012-05-11 Yao Qi <yao@codesourcery.com>
9215 Pedro Alves <palves@redhat.com>
9216
9217 * linux-low.c (enum stopping_threads_kind): New.
9218 (stopping_threads): Change type to `enum stopping_threads_kind'.
9219 (handle_extended_wait): If stopping and suspending threads, leave
9220 the new_lwp suspended too.
9221 (linux_wait_for_event): Adjust.
9222 (stop_all_lwps): Set `stopping_threads' to
9223 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9224 whether we're suspending threads or just stopping them. Assert no
9225 recursion happens.
9226
623b6bdf
YQ		 92272012-04-29 Yao Qi <yao@codesourcery.com>
9228
9229 * server.h: Move some code to ...
9230 * gdbthread.h: ... here. New.
9231 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9232 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9233 (nto-low.o, win32-low.o): Likewise.
9234 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9235 * regcache.c, remote-utils.c, server.c: Likewise.
9236 * target.c, tracepoint.c, win32-low.c: Likewise.
9237
f15f9948
TJB		 92382012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9239
9240 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9241 (PTRACE_ARG4_TYPE): Likewise.
9242 (PTRACE_XFER_TYPE): Likewise.
9243 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9244 ptrace to PTRACE_ARG3_TYPE.
9245 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9246 (PTRACE_ARG4_TYPE): Likewise.
9247 (PTRACE_XFER_TYPE): Likewise.
9248 (linux_detach_one_lwp): Cast fourth argument of
9249 ptrace to long then PTRACE_ARG4_TYPE.
9250 (regsets_fetch_inferior_registers): Cast third argument of
9251 ptrace to long then PTRACE_ARG3_TYPE.
9252 (regsets_store_inferior_registers): Likewise.
9253
38ea300a
PA		 92542012-04-20 Pedro Alves <palves@redhat.com>
9255
9256 * configure: Regenerate.
9257
c971b7fa
PA		 92582012-04-19 Pedro Alves <palves@redhat.com>
9259
43aaf8b6 9260 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9261 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 9262 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9263 (all, install-only, uninstall, clean-info, all-lib, clean): No
9264 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9265 (maintainer-clean realclean distclean): Use subdir_do.
9266 (subdir_do): New.
9267 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9268 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 9269 * acinclude.m4: Include acx_configure_dir.m4.
9270 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9271 calls. Call AC_PROG_RANLIB. Configure gnulib using
9272 ACX_CONFIGURE_DIR.
9273 (GNULIB): New.
9274 (GNULIB_STDINT_H): Adjust.
9275 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9276 * gdbreplay.c: Include build-gnulib/config.h.
9277 * server.h: Likewise.
9278 * aclocal.m4: Regenerate.
9279 * config.in: Regenerate.
9280 * configure: Regenerate.
c971b7fa 9281
809277f8
PA		 92822012-04-19 Pedro Alves <palves@redhat.com>
9283
9284 * Makefile.in (LIBGNU, INCGNU): Adjust.
9285 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9286 (all, install-only, uninstall, clean-info, all-lib, clean)
9287 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9288 * configure.ac: Adjust AC_OUTPUT output.
9289 * aclocal.m4: Regenerate.
9290 * configure: Regenerate.
9291
fd9bb8b8
PA		 92922012-04-19 Pedro Alves <palves@redhat.com>
9293
9294 * Makefile.in (generated_files): New.
9295 (server_h): Remove the explicit dependency on config.h, and depend
9296 on $generated_files.
9297
1c298c66
PA		 92982012-04-19 Pedro Alves <palves@redhat.com>
9299
9300 * Makefile.in (INCGNU): Add -Ignulib.
9301
57c4b50b
PA		 93022012-04-19 Pedro Alves <palves@redhat.com>
9303
9304 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9305 (INCGNU): ... this, and spell out -I here.
9306 (GNULIB_LIB): Rename to ...
9307 (LIBGNU): ... this.
9308 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9309
1030e047
PA		 93102012-04-19 Pedro Alves <palves@redhat.com>
9311
9312 * config.in: Regenerate.
9313
447d4319
PA		 93142012-04-19 Pedro Alves <palves@redhat.com>
9315
9316 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9317 * server.h (memmem): Remove declaration.
9318 * config.in: Regenerate.
9319 * configure: Regenerate.
9320
aad9eab9
YQ		 93212012-04-19 Yao Qi <yao@codesourcery.com>
9322
9323 * Makefile.in (SFILES): Add common/vec.c.
9324 (OBS): Add vec.o.
9325 (vec.o): New rule.
9326
3e10640f
YQ		 93272012-04-19 Yao Qi <yao@codesourcery.com>
9328
9329 * remote-utils.c (prepare_resume_reply): Replace with macro
9330 target_core_of_thread.
9331 * server.c (handle_qxfer_threads_proper): Likewise.
9332 * target.h (traget_core_of_thread): New macro.
9333
71622373
PA		 93342012-04-18 Pedro Alves <palves@redhat.com>
9335
9336 * aclocal.m4: Regenerate.
9337 * configure: Regenerate.
9338
80d26939
YQ		 93392012-04-16 Yao Qi <yao@codesourcery.com>
9340
9341 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9342 duplicated on address.
9343
42476b70
YQ		 93442012-04-16 Yao Qi <yao@codesourcery.com>
9345
9346 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9347 (struct tracepoint_action_ops) <send>: New field.
9348 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9349 (agent_expr_send, x_tracepoint_action_send): New.
9350 (l_tracepoint_action_send): New.
9351 (cmd_qtdp): Download and install tracepoint
9352 according to `use_agent'.
9353 (run_inferior_command): Add one more parameter `len'.
9354 Update callers.
9355 (tracepoint_send_agent): New.
9356 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9357
7bc83639
YQ		 93582012-04-16 Yao Qi <yao@codesourcery.com>
9359
9360 * tracepoint.c (download_tracepoints): Moved to ...
9361 (cmd_qtstart): ... here.
9362
5f18041e
YQ		 93632012-04-14 Yao Qi <yao@codesourcery.com>
9364
9365 * tracepoint.c: Include inttypes.h.
9366 (struct collect_memory_action): Use sized types.
9367 (struct tracepoint): Likewise.
9368 (cmd_qtdp, stop_tracing): Update print specifiers.
9369 (cmd_qtp, response_tracepoint): Likewise.
9370 (collect_data_at_tracepoint): Likewise.
9371 (collect_data_at_step): Likewise.
9372
55a8c076
YQ		 93732012-04-14 Yao Qi <yao@codesourcery.com>
9374
9375 Import gnulib module inttypes.
9376 * aclocal.m4, config.in, configure: Regenerated.
9377
dc750257
YQ		 93782012-04-14 Yao Qi <yao@codesourcery.com>
9379
9380 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9381 Makefile and config.status at last.
9382
0ab5faf9
YQ		 93832012-04-13 Yao Qi <yao@codesourcery.com>
9384
9385 * tracepoint.c: Include stdint.h unconditionally.
9386
18f5fd81
TJB		 93872012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9388
9389 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9390 on BFD_HAVE_SYS_PROCFS_TYPE.
9391 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9392 * configure: Regenerate.
9393 * config.in: Likewise.
9394
4d47af5c
L		 93952012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9396
9397 * Makefile.in (clean): Also remove x32.c x32-linux.c
9398 x32-avx.c x32-avx-linux.c.
9399 (x32.o): New target.
9400 (x32.c): Likewise.
9401 (x32-linux.o): Likewise.
9402 (x32-linux.c): Likewise.
9403 (x32-avx.o): Likewise.
9404 (x32-avx.c): Likewise.
9405 (x32-avx-linux.o): Likewise.
9406 (x32-avx-linux.c): Likewise.
9407
9408 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9409 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9410 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9411 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9412 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9413 i386/x32-avx-linux.xml.
9414
9415 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9416 (init_registers_x32_avx_linux): Likwise.
9417 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9418 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9419
ecedbe58
PA		 94202012-04-13 Pedro Alves <palves@redhat.com>
9421
9422 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9423 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9424 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9425 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9426 the sub-make.
9427
c92b5177
L		 94282012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9429
9430 * linux-x86-low.c (compat_x32_clock_t): New.
9431 (compat_x32_siginfo_t): Likewise.
9432 (compat_x32_siginfo_from_siginfo): Likewise.
9433 (siginfo_from_compat_x32_siginfo): Likewise.
9434 (linux_is_elf64): Likewise.
9435 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9436 and siginfo_from_compat_x32_siginfo for x32.
9437 (x86_arch_setup): Set linux_is_elf64.
9438
214d508e
L		 94392012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9440
9441 PR gdb/13969
9442 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9443 e_machine field.
9444 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9445 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9446 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9447 compatible with process.
9448
c9a1864a
YQ		 94492012-04-12 Yao Qi <yao@codesourcery.com>
9450
9451 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9452 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9453 (install-only, install-info, clean): Handle sub dir gnulib.
9454 (all-lib, am--refresh): New targets.
9455 (memmem.o): Remove target.
9456 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9457 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9458 (AC_REPLACE_FUNCS): Remove memmem.
9459 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9460 (AC_OUTPUT): Generate Makefile in gnulib/.
9461 * aclocal.m4, config.in, configure: Regenerated.
9462
367ba2c2
MR		 94632012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9464
9465 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9466
9d236627
PA		 94672012-04-05 Pedro Alves <palves@redhat.com>
9468
9469 -Werror=strict-aliasing
9470
9471 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9472 pointer.
9473
111217b3
PA		 94742012-04-04 Pedro Alves <palves@redhat.com>
9475
9476 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9477 (sparc_store_gregset_from_stack, sparc_store_gregset)
9478 (sparc_breakpoint_at): Fix formatting.
9479
8365dcf5
TJB		 94802012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9481
9482 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9483 are available.
9484 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9485 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9486 * config.in: Regenerate.
9487 * configure: Likewise.
9488
689cc2ae
PA		 94892012-03-29 Pedro Alves <palves@redhat.com>
9490
9491 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9492 Correct ptrace arguments.
9493
c14dfd32
PA		 94942012-03-28 Pedro Alves <palves@redhat.com>
9495
9496 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9497 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9498 (IA64_FR1_REGNUM): New defines.
9499 (ia64_fetch_register): New.
9500 (the_low_target): Install it.
9501 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9502 field.
9503 * linux-low.c (linux_fetch_registers): Try the
9504 the_low_target.fetch_register hook first.
9505
9506 * linux-arm-low.c (the_low_target): Adjust.
9507 * linux-bfin-low.c (the_low_target): Adjust.
9508 * linux-cris-low.c (the_low_target): Adjust.
9509 * linux-crisv32-low.c (the_low_target): Adjust.
9510 * linux-m32r-low.c (the_low_target): Adjust.
9511 * linux-m68k-low.c (the_low_target): Adjust.
9512 * linux-mips-low.c (the_low_target): Adjust.
9513 * linux-ppc-low.c (the_low_target): Adjust.
9514 * linux-s390-low.c (the_low_target): Adjust.
9515 * linux-sh-low.c (the_low_target): Adjust.
9516 * linux-sparc-low.c (the_low_target): Adjust.
9517 * linux-tic6x-low.c (the_low_target): Adjust.
9518 * linux-x86-low.c (the_low_target): Adjust.
9519 * linux-xtensa-low.c (the_low_target): Adjust.
9520
63c88e13
PA		 95212012-03-26 Pedro Alves <palves@redhat.com>
9522
9523 * server.c (handle_qxfer_libraries): Don't bail early if
9524 the_target->qxfer_libraries_svr4 is not NULL.
9525
fb723180
PA		 95262012-03-26 Pedro Alves <palves@redhat.com>
9527
9528 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9529
0afae3cf
PA		 95302012-03-23 Pedro Alves <palves@redhat.com>
9531
9532 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9533 "library-list-svr4" element's start tag when the the DSO list is
9534 empty.
9535
485f1ee4
PA		 95362012-03-23 Pedro Alves <palves@redhat.com>
9537
9538 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9539 a variable whose type size is the same as the inferior's pointer
9540 size.
9541
a5362b9a
TS		 95422012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9543
9544 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9545 struct siginfo.
9546 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9547 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9548 * linux-low.h: Include <signal.h>.
9549 (struct siginfo): Remove forward declaration.
9550 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9551 struct siginfo.
9552
d226c142
MF		 95532012-03-21 Mike Frysinger <vapier@gentoo.org>
9554
9555 * .gitignore: Ignore more files.
9556
122f36ef
PA		 95572012-03-19 Pedro Alves <palves@redhat.com>
9558 Jan Kratochvil <jan.kratochvil@redhat.com>
9559
9560 * server.c (cont_thread, general_thread): Add describing comments.
9561 (start_inferior): Clear `cont_thread'.
9562 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9563 of a process.
9564
fc3e5175
YQ		 95652012-03-15 Yao Qi <yao@codesourcery.com>
9566
9567 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9568 handling to ...
9569 (cmd_qtdp): ... here.
9570
8d0d92cd
YQ		 95712012-03-15 Yao Qi <yao@codesourcery.com>
9572
9573 * tracepoint.c (struct tracepoint_action_ops): New.
9574 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9575 (m_tracepoint_action_download): New.
9576 (r_tracepoint_action_download): New.
9577 (x_tracepoint_action_download): New.
9578 (l_tracepoint_action_download): New.
9579 (add_tracepoint_action): Install `action->ops' according type.
9580 (download_tracepoint_1): Move code `download' function pointer
9581 of various tracepoint_action_ops.
9582
87b0bb13
JK		 95832012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9584
9585 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9586 linux_ptrace_attach_warnings.
9587
5f572dec
JK		 95882012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9589
9590 * Makefile.in (linux-ptrace.o): New.
9591 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9592 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9593 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9594 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9595 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9596 of these targets.
9597 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9598
f4647387
YQ		 95992012-03-08 Yao Qi <yao@codesourcery.com>
9600 Pedro Alves <palves@redhat.com>
9601
9602 Fix PR server/13392.
9603 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9604 offset of JMP insn.
9605 * tracepoint.c (remove_tracepoint): New.
9606 (cmd_qtdp): Call remove_tracepoint when failed to install.
9607
9b224c5e
PA		 96082012-03-07 Pedro Alves <palves@redhat.com>
9609
9610 * linux-low.c (get_detach_signal): New.
9611 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9612 Pass on pending signals to PTRACE_DETACH. Check the result of the
9613 ptrace call.
9614 * server.c (program_signals, program_signals_p): New.
9615 (handle_general_set): Handle QProgramSignals.
9616 * server.h (program_signals, program_signals_p): Declare.
9617
e237a7e2
JK		 96182012-03-05 Pedro Alves <palves@redhat.com>
9619 Jan Kratochvil <jan.kratochvil@redhat.com>
9620
9621 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9622 New comment why.
9623
5808517f
YQ		 96242012-03-03 Yao Qi <yao@codesourcery.com>
9625
9626 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9627 agent_look_up_symbols.
9628
58b4daa5
YQ		 96292012-03-03 Yao Qi <yao@codesourcery.com>
9630
9631 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9632 (linux-x86-low.o): Likewise.
9633 * server.h: Remove in_process_agent_loaded.
9634 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9635 common/agent.c.
9636 Update callers.
9637
8ffcbaaf
YQ		 96382012-03-03 Yao Qi <yao@codesourcery.com>
9639
9640 * tracepoint.c (gdb_agent_capability): New global.
9641 (in_process_agent_loaded_ust): Renamed to
9642 `in_process_agent_supports_ust'.
9643 Update callers.
9644 (in_process_agent_supports_ust): Call agent_capability_check.
9645 (clear_installed_tracepoints): Assert that agent supports
9646 agent.
9647
d1feda86
YQ		 96482012-03-03 Yao Qi <yao@codesourcery.com>
9649
9650 * linux-low.c (linux_supports_agent): New.
9651 (linux_target_ops): Initialize field `supports_agent' with
9652 linux_supports_agent.
9653 * target.h (struct target_ops) <supports_agent>: New.
9654 (target_supports_agent): New macro.
9655 * server.c (handle_general_set): Handle packet 'QAgent'.
9656 (handle_query): Send `QAgent+'.
9657 * Makefile.in (server.o): Depends on agent.h.
9658
2fa291ac
YQ		 96592012-03-03 Yao Qi <yao@codesourcery.com>
9660
9661 * Makefile.in (OBS): Add agent.o.
9662 Add new rule for agent.o.
9663 Track dependence of tracepoint.c on agent.h.
9664 * tracepoint.c (run_inferior_command_1):
9665 (run_inferior_command): Call agent_run_command.
9666 (gdb_ust_connect_sync_socket): Deleted. Move it to
9667 common/agent.c.
9668 (resume_thread, stop_thread): Likewise.
9669 (gdb_ust_socket_init): Renamed to ...
9670 (gdb_agent_socket_init): ... New.
9671 (gdb_ust_thread): Renamed to ...
9672 (gdb_agent_helper_thread): ... New.
9673 (gdb_ust_init): Move some code to ...
9674 (gdb_agent_init): ... here. New.
9675 [HAVE_UST]: Call gdb_ust_init.
9676 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9677 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9678 * config.in, configure: Regenerated.
9679
05044653
PA		 96802012-03-02 Pedro Alves <palves@redhat.com>
9681
9682 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9683 * linux-low.c (struct simple_pid_list): New.
9684 (stopped_pids): New a struct simple_pid_list pointer.
9685 (add_to_pid_list, pull_pid_from_list): New.
9686 (handle_extended_wait): Don't assume the first signal new children
9687 report is SIGSTOP. Adjust call to pull_pid_from_list.
9688 (linux_wait_for_lwp): Adjust.
9689
8d00225b
YQ		 96902012-03-02 Yao Qi <yao@codesourcery.com>
9691
9692 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9693 debug log.
9694
19560ba5
YQ		 96952012-03-02 Yao Qi <yao@codesourcery.com>
9696
9697 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9698 `stop_pc' and `tpoint'. Update caller.
9699
1faeff08
MR		 97002012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9701
9702 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9703 * linux-low.c (use_linux_regsets): New macro.
9704 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9705 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9706 (linux_register_in_regsets): New function.
9707 (usr_fetch_inferior_registers): Skip registers covered by
9708 regsets.
9709 (usr_store_inferior_registers): Likewise.
9710 (usr_fetch_inferior_registers): New macro.
9711 (usr_store_inferior_registers): Likewise.
9712 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9713 (linux_store_registers): Likewise.
9714 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9715 prototype.
9716 (init_registers_mips64_dsp_linux): Likewise.
9717 (init_registers_mips_linux): New macro.
9718 (init_registers_mips_dsp_linux): Likewise.
9719 (mips_dsp_num_regs): Likewise.
9720 (DSP_BASE, DSP_CONTROL): New fallback macros.
9721 (mips_base_regs): New macro.
9722 (mips_regmap): Use it. Fix the size.
9723 (mips_dsp_regmap): New variable.
9724 (mips_dsp_regset_bitmap): Likewise.
9725 (mips_arch_setup): New function.
9726 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9727 than mips_regmap.
9728 (mips_cannot_store_register): Likewise.
9729 (the_low_target): Update .arch_setup, .num_regs and .regmap
9730 initializers. Add .regset_bitmap initializer.
9731 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9732 initializer.
9733 * linux-bfin-low.c (the_low_target): Likewise.
9734 * linux-cris-low.c (the_low_target): Likewise.
9735 * linux-crisv32-low.c (the_low_target): Likewise.
9736 * linux-ia64-low.c (the_low_target): Likewise.
9737 * linux-m32r-low.c (the_low_target): Likewise.
9738 * linux-m68k-low.c (the_low_target): Likewise.
9739 * linux-ppc-low.c (the_low_target): Likewise.
9740 * linux-s390-low.c (the_low_target): Likewise.
9741 * linux-sh-low.c (the_low_target): Likewise.
9742 * linux-sparc-low.c (the_low_target): Likewise.
9743 * linux-tic6x-low.c (the_low_target): Likewise.
9744 * linux-x86-low.c (the_low_target): Likewise.
9745 * linux-xtensa-low.c (the_low_target): Likewise.
9746 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9747 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9748 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9749 srv_xmlfiles.
9750 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9751 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9752
c03e6ccc
YQ		 97532012-02-29 Yao Qi <yao@codesourcery.com>
9754 Pedro Alves <palves@redhat.com>
9755
9756 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9757 `step_over_finished' is true.
9758
644cebc9
PA		 97592012-02-27 Pedro Alves <palves@redhat.com>
9760
9761 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9762 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9763
c14d7ab2
PA		 97642012-02-27 Pedro Alves <palves@redhat.com>
9765
9766 PR server/9684
9767 * linux-low.c (pid_is_stopped): New.
9768 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9769
412c89dd
LM		 97702012-02-25 Luis Machado <lgustavo@codesourcery.com>
9771
9772 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9773 of conditions.
9774
b745defe
MR		 97752012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9776
9777 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9778
9f3a5c85
LM		 97792012-02-24 Luis Machado <lgustavo@codesourcery>
9780
9781 * server.c (handle_query): Advertise support for target-side
9782 breakpoint condition evaluation.
9783 (process_point_options): New function.
9784 (process_serial_event): When inserting a breakpoint, check for
9785 a target-side condition that should be evaluated.
9786
9787 * mem-break.c: Include regcache.h and ax.h.
9788 (point_cond_list_t): New data structure.
9789 (breakpoint) <cond_list>: New field.
9790 (find_gdb_breakpoint_at): Make non-static.
9791 (delete_gdb_breakpoint_at): Clear any target-side
9792 conditions.
9793 (clear_gdb_breakpoint_conditions): New function.
9794 (add_condition_to_breakpoint): Likewise.
9795 (add_breakpoint_condition): Likewise.
9796 (gdb_condition_true_at_breakpoint): Likewise.
9797 (gdb_breakpoint_here): Return result directly instead
9798 of going through a local variable.
9799
9800 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9801 (clear_gdb_breakpoint_conditions): Likewise.
9802 (add_breakpoint_condition): Likewise.
9803 (gdb_condition_true_at_breakpoint): Likewise.
9804
9805 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9806 (need_step_over_p): Take target-side breakpoint condition into
9807 consideration.
9808
5e1dc496
LM		 98092012-02-24 Luis Machado <lgustavo@codesourcery>
9810
9811 * server.h: Include tracepoint.h.
9812 (agent_mem_read, agent_get_trace_state_variable_value,
9813 agent_set_trace_state_variable_value,
9814 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9815 get_set_tsv_func_addr): New prototypes.
9816
9817 * ax.h: New include file.
9818 * ax.c: New source file.
9819
9820 * tracepoint.c: Include ax.h.
9821 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9822 agent_expr, eval_result_type): Move to ax.h.
9823 (parse_agent_expr): Rename to ...
9824 (gdb_parse_agent_expr): ... this, make it non-static and move
9825 to ax.h.
9826 (unparse_agent_expr) Rename to ...
9827 (gdb_unparse_agent_expr): ... this, make it non-static and move
9828 to ax.h.
9829 (eval_agent_expr): Rename to ...
9830 (eval_tracepoint_agent_expr): ... this.
9831 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9832 forward declarations.
9833 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9834 (agent_get_trace_state_variable_value): New function.
9835 (agent_set_trace_state_variable_value): New function.
9836 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9837 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9838 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9839 (condition_true_at_tracepoint): Likewise.
9840 (parse_agent_expr): Rename to ...
9841 (gdb_parse_agent_expr): ... this and move to ax.c.
9842 (unparse_agent_expr): Rename to ...
9843 (gdb_unparse_agent_expr): ... this and move to ax.c.
9844 (gdb_agent_op_name): Move to ax.c.
9845 (eval_agent_expr): Rename to ...
9846 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9847 and move to ax.c.
9848 (eval_tracepoint_agent_expr): New function.
9849 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 9850 non-static.
5e1dc496
LM		 9851 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9852 ax.c.
9853 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9854 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9855 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9856 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9857 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9858 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9859 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9860 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9861 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9862 (compile_bytecodes): Remove forward declaration.
9863 (is_goto_target): Move to ax.c.
9864 (compile_bytecodes): Move to ax.c and call
9865 agent_get_trace_state_variable_value (...) and
9866 agent_set_trace_state_variable_value (...).
9867
9868 * Makefile.in: Update ax.c and IPA dependencies.
9869
277e4e52
PA		 98702012-02-24 Pedro Alves <palves@redhat.com>
9871
9872 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9873 (cmd_bigqtbuffer_circular): ... this. Only handle
9874 'QTBuffer:circular:'.
9875 (handle_tracepoint_general_set): Adjust.
9876
bf4c19f7
YQ		 98772012-02-16 Yao Qi <yao@codesourcery.com>
9878
9879 * inferiors.c: Move code to ...
9880 * dll.c: .... here. New.
9881 * server.h: Declare clear_dlls.
9882 * Makefile.in (SFILES): Add dll.c.
9883 (OBS): Add dll.o
9884 (dll.o): New rule.
9885
d73f2619
YQ		 98862012-02-11 Yao Qi <yao@codesourcery.com>
9887
9888 * server.c: (handle_monitor_command): Add a new parameter
9889 `own_buf'.
9890 (handle_query): Update caller.
9891
f8255c2a
JB		 98922012-02-09 Joel Brobecker <brobecker@adacore.com>
9893
9894 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9895 * configure, config.in: Regenerate.
9896 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9897 is not defined.
9898
da84f473
PA		 98992012-02-02 Pedro Alves <palves@redhat.com>
9900
9901 Try SIGKILL first, then PTRACE_KILL.
9902 * linux-low.c (linux_kill_one_lwp): New.
9903 (linux_kill_one_lwp): Rename to ...
9904 (kill_one_lwp_callback): ... this. Use the new
9905 linux_kill_one_lwp.
9906
e886a173
PA		 99072012-02-02 Pedro Alves <palves@redhat.com>
9908
9909 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9910 inferior.
9911
be07f1a2
PA		 99122012-01-27 Pedro Alves <palves@redhat.com>
9913
9914 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9915 (elf_64_file_p): Make static.
9916 (linux_pid_exe_is_elf_64_file): New.
9917 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9918 Delete declarations.
9919 (linux_pid_exe_is_elf_64_file): Declare.
9920 * linux-x86-low.c (x86_arch_setup): Use
9921 linux_pid_exe_is_elf_64_file.
9922
d8301ad1
JK		 99232012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9924
9925 * linux-low.c (linux_wait_for_event_1): Rename to ...
9926 (linux_wait_for_event): ... here and merge it with former
9927 linux_wait_for_event - new variable wait_ptid, use it.
9928 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9929
01b17894
PA		 99302012-01-23 Pedro Alves <palves@redhat.com>
9931
9932 * server.c (main): Avoid yet another case of infinite loop while
9933 detaching/killing after a longjmp.
9934
e825046f
JK		 99352012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9936
9937 Code cleanup.
9938 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9939
b9e7b9c3
UW		 99402012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9941
9942 * hostio.c (handle_readlink): New function.
9943 (handle_vFile): Call it to handle "vFile:readlink" packets.
9944
901f9912
UW		 99452012-01-20 Pedro Alves <palves@redhat.com>
9946 Ulrich Weigand <ulrich.weigand@linaro.org>
9947
9948 * server.c (handle_v_requests): Only support vAttach and vRun to
9949 start multiple processes when in extended protocol mode.
9950
fc1ab1a0
PA		 99512012-01-17 Pedro Alves <palves@redhat.com>
9952
9953 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9954 memalign plus mprotect to allocate the scratch buffer.
9955
7d5d4e98
PA		 99562012-01-13 Pedro Alves <palves@redhat.com>
9957
9958 * server.c (attach_inferior): Clear `cont_thread'.
9959
f128d5e9
PA		 99602012-01-13 Pedro Alves <palves@redhat.com>
9961
9962 * server.c (main): Avoid infinite loop while detaching/killing
9963 after a longjmp.
9964
06db92f0
DE		 99652012-01-09 Doug Evans <dje@google.com>
9966
9967 * server.c (start_inferior): Set last_ptid in --wrapper case.
9968
32d92999
YQ		 99692012-01-06 Yao Qi <yao@codesourcery.com>
9970
9971 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9972 defined.
9973 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9974
5e0a92a9
YQ		 99752012-01-04 Yao Qi <yao@codesourcery.com>
9976
9977 * tracepoint.c (cmd_qtdp): Print debug message
9978 for static tracepoint.
9979
ae639e8c
YQ		 99802012-01-04 Yao Qi <yao@codesourcery.com>
9981
9982 * tracepoint.c (trace_vdebug): Differentiate debug message
9983 between gdbserver and IPA.
9984
f72429c5
YQ		 99852012-01-03 Yao Qi <yao@codesourcery.com>
9986
9987 * tracepoint.c (tracepoint_was_hit): Don't collect for
9988 static tracepoint.
9989
12c3e59c
JB		 99902012-01-02 Joel Brobecker <brobecker@adacore.com>
9991
9992 * terminal.h: Reformat copyright header.
9993
67827812
JB		 99942012-01-02 Joel Brobecker <brobecker@adacore.com>
9995
9996 * server.c (gdbserver_version): Update copyright year.
9997 * gdbreplay.c (gdbreplay_version): Likewise.
9998
3e52c33d
JK		 99992011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10000
10001 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10002
10003 Revert:
10004 2011-12-18 Hui Zhu <teawater@gmail.com>
10005 * linux-low.c (linux_create_inferior): Save return value to ret.
10006
66f1260e
HZ		 100072011-12-18 Hui Zhu <teawater@gmail.com>
10008
10009 * linux-low.c (linux_create_inferior): Save return value to ret.
10010
e77616d7
DE		 100112011-12-16 Doug Evans <dje@google.com>
10012
e7b06c57
DE		 10013 * linux-low.c (linux_create_inferior): If stdio connection,
10014 redirect stdin from /dev/null, stdout to stderr.
10015 * remote-utils.c (remote_is_stdio): New static global.
10016 (remote_connection_is_stdio): New function.
10017 (remote_prepare): Handle stdio connection.
10018 (remote_open): Ditto.
10019 (remote_close): Don't close stdin for stdio connections.
10020 (read_prim,write_prim): New functions. Replace all calls to
10021 read/write to these.
10022 * server.c (main): Watch for "-" argument. Move call to
10023 remote_prepare before start_inferior.
10024 * server.h (STDIO_CONNECTION_NAME): New macro.
10025 (remote_connection_is_stdio): Declare.
10026
e77616d7
DE		 10027 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10028 in debugging output.
10029
82067193
YQ		 100302011-12-15 Yao Qi <yao@codesourcery.com>
10031
10032 * tracepoint.c: Include sys/syscall.h.
10033 (gdb_ust_thread): Remove preprocessor conditional.
10034
82bfbe7e
PA		 100352011-12-14 Pedro Alves <pedro@codesourcery.com>
10036
10037 * linux-low.c (linux_detach_one_lwp): Call
10038 the_low_target.prepare_to_resume before detaching.
10039
712c6575
YQ		 100402011-12-14 Yao Qi <yao@codesourcery.com>
10041
10042 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10043 of write.
10044
d54d1edf
YQ		 100452011-12-14 Yao Qi <yao@codesourcery.com>
10046
10047 * i386-low.c (i386_low_stopped_data_address): Initialize local
10048 variable `control'.
10049
6210a125
PA		 100502011-12-13 Pedro Alves <pedro@codesourcery.com>
10051
10052 PR remote/13492
10053
10054 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10055 DR_CONTROL unless necessary. Extend comments.
10056 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10057 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10058
2ece8244
YQ		 100592011-12-13 Yao Qi <yao@codesourcery.com>
10060
10061 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10062 macros.
10063 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10064
784867a5
JK		 100652011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10066
10067 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10068 Print new debug message for such case.
10069
6bf36717
JK		 100702011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10071
10072 Fix overlapping memcpy.
10073 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10074 the read_inferior_memory transfer.
10075 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10076 write_inferior_memory transfer.
10077 (set_fast_tracepoint_jump): New variable buf. Use it for the
10078 read_inferior_memory and write_inferior_memory transfers.
10079 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10080 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10081 Use it for the write_inferior_memory transfer.
10082 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10083 buffers.
10084
50275556
MR		 100852011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10086
10087 * linux-low.c (fetch_register, store_register): Make code
10088 consistent, fix formatting.
10089
7325beb4
MR		 100902011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10091
10092 * linux-low.c (usr_store_inferior_registers): Factor out code
10093 to handle individual registers into...
10094 (store_register): ... this new function.
10095
c642a434
UW		 100962011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10097
10098 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10099 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10100 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10101 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10102 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10103 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10104 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10105 (srv_xmlfiles): Add new XML files.
10106
10107 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10108 and <sys/uio.h>.
10109 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10110 (init_registers_s390_linux32v1): Add prototype.
10111 (init_registers_s390_linux32v2): Likewise.
10112 (init_registers_s390_linux64v1): Likewise.
10113 (init_registers_s390_linux64v2): Likewise.
10114 (init_registers_s390x_linux64v1): Likewise.
10115 (init_registers_s390x_linux64v2): Likewise.
10116 (s390_num_regs): Increment to 52.
10117 (s390_regmap): Add orig_r2 register.
10118 (s390_num_regs_3264): Increment to 68.
10119 (s390_regmap_3264): Add orig_r2 register.
10120 (s390_collect_ptrace_register): Handle orig_r2 register.
10121 (s390_supply_ptrace_register): Likewise.
10122 (s390_fill_last_break): New function.
10123 (s390_store_last_break): Likewise.
10124 (s390_fill_system_call): New function.
10125 (s390_store_system_call): Likewise.
10126 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10127 register sets.
10128 (s390_check_regset): New function.
10129 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10130 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10131 Update target_regsets for available register sets.
10132
2268b414
JK		 101332011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10134 Jan Kratochvil <jan.kratochvil@redhat.com>
10135
10136 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10137 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10138 New.
10139 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10140 * linux-low.h (struct process_info_private): New member r_debug.
10141 * server.c (handle_qxfer_libraries): Call
10142 the_target->qxfer_libraries_svr4.
10143 (handle_qxfer_libraries_svr4): New function.
10144 (qxfer_packets): New entry "libraries-svr4".
10145 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10146 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10147 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10148 PACKET_qXfer_libraries_svr4.
10149
d6db1fab
UW		 101502011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10151
10152 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10153 PSW address/mask between 8-byte and 16-byte formats.
10154 (s390_supply_ptrace_register): Likewise.
10155 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10156 basic addressing mode bit.
10157
242f5f1c
SS		 101582011-11-24 Stan Shebs <stan@codesourcery.com>
10159
10160 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10161
f196051f
SS		 101622011-11-17 Stan Shebs <stan@codesourcery.com>
10163
10164 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10165 (tracing_start_time): New global.
10166 (tracing_stop_time): New global.
10167 (tracing_user_name): New global.
10168 (tracing_notes): New global.
10169 (tracing_stop_note): New global.
10170 (cmd_qtstart): Set traceframe_usage, start_time.
10171 (stop_tracing): Set stop_time.
10172 (cmd_qtstatus): Report additional status.
10173 (cmd_qtp): New function.
10174 (handle_tracepoint_query): Call it.
10175 (cmd_qtnotes): New function.
10176 (handle_tracepoint_general_set): Call it.
10177 (get_timestamp): Rename from tsv_get_timestamp.
10178
405f8e94
SS		 101792011-11-14 Stan Shebs <stan@codesourcery.com>
10180 Kwok Cheung Yeung <kcy@codesourcery.com>
10181
10182 * linux-x86-low.c (small_jump_insn): New.
10183 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10184 trampoline and error message, build a trampoline and issue a small
10185 jump instruction to it.
10186 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10187 trampoline and error message.
10188 (x86_get_min_fast_tracepoint_insn_len): New.
10189 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10190 * linux-low.h (struct linux_target_ops): Add arguments to
10191 install_fast_tracepoint_jump_pad operation, add new operation.
10192 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10193 arguments.
10194 (linux_get_min_fast_tracepoint_insn_len): New function.
10195 (linux_target_op): Add new operation.
10196 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10197 (gdb_trampoline_buffer_end): Ditto.
10198 (gdb_trampoline_buffer_error): Ditto.
10199 (struct ipa_sym_addresses): Add fields for new IPA variables.
10200 (symbol_list): Add entries for new IPA variables.
10201 (struct tracepoint): Add fields to hold the address range of the
10202 trampoline used by the tracepoint.
10203 (trampoline_buffer_head): New static variable.
10204 (trampoline_buffer_tail): Ditto.
10205 (claim_trampoline_space): New function.
10206 (have_fast_tracepoint_trampoline_buffer): New function.
10207 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10208 structure.
10209 (install_fast_tracepoint): Ditto, also add error buffer argument.
10210 (cmd_qtminftpilen): New function.
10211 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10212 (fast_tracepoint_from_trampoline_address): New function.
10213 (fast_tracepoint_collecting): Handle trampoline as part of jump
10214 pad space.
10215 (set_trampoline_buffer_space): New function.
10216 (initialize_tracepoint): Initialize new IPA variables.
10217 * target.h (struct target_ops): Add arguments to
10218 install_fast_tracepoint_jump_pad operation, add new
10219 get_min_fast_tracepoint_insn_len operation.
10220 (target_get_min_fast_tracepoint_insn_len): New.
10221 (install_fast_tracepoint_jump_pad): Add arguments.
10222 * server.h (IPA_BUFSIZ): Define.
10223 * linux-i386-ipa.c: Include extra header files.
10224 (initialize_fast_tracepoint_trampoline_buffer): New function.
10225 (initialize_low_tracepoint): Call it.
10226 * server.h (set_trampoline_buffer_space): Declare.
10227 (claim_trampoline_space): Ditto.
10228 (have_fast_tracepoint_trampoline_buffer): Ditto.
10229
1e4d1764
YQ		 102302011-11-14 Yao Qi <yao@codesourcery.com>
10231
10232 * server.c (handle_query): Handle InstallInTrace for qSupported.
10233 * tracepoint.c (add_tracepoint): Sort list.
10234 (install_tracepoint, download_tracepoint): New.
10235 (cmd_qtdp): Call them to install and download tracepoints.
10236 (sort_tracepoints): Removed.
10237 (cmd_qtstart): Update.
10238
5c73ff4e
YQ		 102392011-11-14 Yao Qi <yao@codesourcery.com>
10240
10241 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10242 * mem-break.h: Declare.
10243 * tracepoint.c (cmd_qtstart): Move some code to ...
10244 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10245 New.
10246 (download_tracepoints): Move some code to ...
10247 (download_tracepoint_1): ... here. New.
10248
86a30030
YQ		 102492011-11-08 Yao Qi <yao@codesourcery.com>
10250
10251 * remote-utils.c (relocate_instruction): A comment fix.
10252
8d26e50c
JB		 102532011-11-07 Joel Brobecker <brobecker@adacore.com>
10254
10255 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10256 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10257 dr_status_mirror and dr_control_mirror from debug_reg_state.
10258 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10259 (i386_initial_stuff): Remove use of deleted globals.
10260 (i386_get_thread_context, i386_set_thread_context,
10261 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10262 from debug_reg_state.
10263
a59306a3
YQ		 102642011-11-05 Yao Qi <yao@codesourcery.com>
10265
10266 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10267 address as TPOINT's.
10268
3065dfb6
SS		 102692011-11-02 Stan Shebs <stan@codesourcery.com>
10270
10271 * tracepoint.c (agent_mem_read_string): New function.
10272 (eval_agent_expr): Call it for tracenz.
10273 * server.c (handle_query): Report support for tracenz.
10274
fd0d8c7c
YQ		 102752011-11-02 Yao Qi <yao@codesourcery.com>
10276
10277 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10278
609086b1
YQ		 102792011-11-02 Yao Qi <yao@codesourcery.com>
10280
10281 * target.h: Fix a typo in comment.
10282
b9fd1791
PA		 102832011-10-31 Pedro Alves <pedro@codesourcery.com>
10284
10285 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10286 clobber the breakpoints' shadows with fast tracepoint jumps.
10287 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10288 * target.c (write_inferior_memory): Also pass MYADDR down to
10289 check_mem_write.
10290
03583c20
UW		 102912011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10292
10293 * configure.ac: Check support for personality routine.
10294 * configure: Regenerate.
10295 * config.in: Likewise.
10296 * linux-low.c: Include <sys/personality.h>.
10297 Define ADDR_NO_RANDOMIZE if necessary.
10298 (linux_create_inferior): Disable address space randomization when
10299 forking inferior, if requested.
10300 (linux_supports_disable_randomization): New function.
10301 (linux_target_ops): Install it.
10302 * server.h (disable_randomization): Declare.
10303 * server.c (disable_randomization): New global variable.
10304 (handle_general_set): Handle QDisableRandomization.
10305 (handle_query): Likewise for qSupported.
10306 (main): Support --disable-randomization and --no-disable-randomization
10307 command line arguments.
10308 * target.h (struct target_ops): Add supports_disable_randomization.
10309 (target_supports_disable_randomization): New macro.
10310
723b724b
MF		 103112011-09-29 Mike Frysinger <vapier@gentoo.org>
10312
10313 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10314 ifdef check.
10315 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10316 [!PT_GETDSBT] (target_loadmap): New definition.
10317 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10318 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10319 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10320 and PT_GETDSBT to LINUX_LOADMAP.
10321 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10322 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10323
55329a5c 103242011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 10325
10326 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10327 (arm_linux_hwbp_cap): New static variable.
10328 (arm_linux_get_hwbp_cap): Replace by ...
10329 (arm_linux_init_hwbp_cap): ... this new function.
10330 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10331 (arm_linux_get_hw_watchpoint_count): Likewise.
10332 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10333 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10334 (arm_prepare_to_resume): Use perror_with_name instead of error.
10335
55329a5c 103362011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 10337
10338 * linux-arm-low.c: Include <signal.h>.
10339 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10340 (struct arm_linux_hwbp_cap): New data type.
10341 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10342 (struct arm_linux_hw_breakpoint): New data type.
10343 (MAX_BPTS, MAX_WPTS): Define.
10344 (struct arch_process_info, struct arch_lwp_info): New data types.
10345 (arm_linux_get_hwbp_cap): New function.
10346 (arm_linux_get_hw_breakpoint_count): Likewise.
10347 (arm_linux_get_hw_watchpoint_count): Likewise.
10348 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10349 (arm_hwbp_control_initialize): Likewise.
10350 (arm_hwbp_control_is_enabled): Likewise.
10351 (arm_hwbp_control_is_initialized): Likewise.
10352 (arm_hwbp_control_disable): Likewise.
10353 (arm_linux_hw_breakpoint_equal): Likewise.
10354 (arm_linux_hw_point_initialize): Likewise.
10355 (struct update_registers_data): New data structure.
10356 (update_registers_callback: New function.
10357 (arm_insert_point): Likewise.
10358 (arm_remove_point): Likewise.
10359 (arm_stopped_by_watchpoint): Likewise.
10360 (arm_stopped_data_address): Likewise.
10361 (arm_new_process): Likewise.
10362 (arm_new_thread): Likewise.
10363 (arm_prepare_to_resume): Likewise.
10364 (the_low_target): Register arm_insert_point, arm_remove_point,
10365 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10366 arm_new_thread, and arm_prepare_to_resume.
10367
6b9801d4
SS		 103682011-09-15 Stan Shebs <stan@codesourcery.com>
10369
10370 * server.h (struct emit_ops): Add compare-goto fields.
10371 * tracepoint.c (gdb_agent_op_sizes): New table.
10372 (emit_eq_goto): New function.
10373 (emit_ne_goto): New function.
10374 (emit_lt_goto): New function.
10375 (emit_le_goto): New function.
10376 (emit_gt_goto): New function.
10377 (emit_ge_goto): New function.
10378 (is_goto_target): New function.
10379 (compile_bytecodes): Recognize special cases of compare-goto
10380 combinations and call specialized emitters for them.
10381 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10382 (amd64_emit_ne_goto): New function.
10383 (amd64_emit_lt_goto): New function.
10384 (amd64_emit_le_goto): New function.
10385 (amd64_emit_gt_goto): New function.
10386 (amd64_emit_ge_goto): New function.
10387 (amd64_emit_ops): Add the new functions.
10388 (i386_emit_eq_goto): New function.
10389 (i386_emit_ne_goto): New function.
10390 (i386_emit_lt_goto): New function.
10391 (i386_emit_le_goto): New function.
10392 (i386_emit_gt_goto): New function.
10393 (i386_emit_ge_goto): New function.
10394 (i386_emit_ops): Add the new functions.
10395
bf15cbda
SS		 103962011-09-08 Stan Shebs <stan@codesourcery.com>
10397
10398 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10399 (i386_emit_epilogue): Restore %ebx.
10400
943ca1dd
JZ		 104012011-08-31 Jie Zhang <jzhang918@gmail.com>
10402
10403 * server.c (step_thread): Remove definition.
10404 (process_serial_event): Don't handle Hs.
10405 * server.h (step_thread): Remove declaration.
10406 * target.c (set_desired_inferior): Remove use of step_thread.
10407
e3deef73
LM		 104082011-08-24 Luis Machado <lgustavo@codesourcery.com>
10409
10410 * linux-low.c: Include linux-procfs.h.
10411 (linux_attach_lwp_1): Update comments.
10412 (linux_attach): Scan for existing threads when attaching to a
10413 process that is the tgid.
10414 * Makefile.in: Update dependencies.
10415
13da1c97
LM		 104162011-08-24 Luis Machado <lgustavo@codesourcery.com>
10417
10418 * configure.srv: Add linux-procfs.o dependencies.
10419
881127c9
YQ		 104202011-08-14 Yao Qi <yao@codesourcery.com>
10421
10422 * target.h (struct target_ops): Fix indent.
10423 * win32-low.c (win32_target_ops): Fix comment.
10424
58dbd541
YQ		 104252011-08-14 Andrew Jenner <andrew@codesourcery.com>
10426 Yao Qi <yao@codesourcery.com>
10427
10428 * Makefile.in (clean): Remove tic6x-*.c files.
10429 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10430 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10431 (tic6x-c64xp-linux.c): Likewise.
10432 * configure.srv: Add support for tic6x-*-uclinux.
10433 * linux-tic6x-low.c: New.
10434 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10435
78d85199
YQ		 104362011-08-14 Andrew Stubbs <ams@codesourcery.com>
10437 Yao Qi <yao@codesourcery.com>
10438
10439 * target.h (struct target_ops): Add read_loadmap.
10440 * linux-low.c (struct target_loadseg): New type.
10441 (struct target_loadmap): New type.
10442 (linux_read_loadmap): New function.
10443 (linux_target_ops): Add linux_read_loadmap.
10444 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 10445 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10446 to NULL.
78d85199 10447
a959a88d
EZ		 104482011-08-05 Eli Zaretskii <eliz@gnu.org>
10449
10450 * win32-low.c: Include <stdint.h>.
10451
1ced966e
PA		 104522011-07-22 Pedro Alves <pedro@codesourcery.com>
10453
10454 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10455 to the inferior here.
10456 (i386_remove_aligned_watchpoint): Ditto.
10457 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10458 fit part of the watchpoint in the debug registers.
10459 (i386_update_inferior_debug_regs): New.
10460 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10461 registers, and only update the inferior on success.
10462 (i386_low_remove_watchpoint): Ditto.
10463
d26e3629
KY		 104642011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10465
10466 * linux-low.c (compare_ints, unique, list_threads, show_process,
10467 linux_core_of_thread): Delete.
10468 (linux_target_ops): Change linux_core_of_thread to
10469 linux_common_core_of_thread.
10470 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10471 * utils.c (malloc_failure): Change type of argument.
10472 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10473 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10474 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10475 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10476 (IPA_OBJS): Add common-utils-ipa.o.
10477 (ptid_h, linux_osdata_h): New macros.
10478 (server_h): Add common/common-utils.h, common/xml-utils.h,
10479 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10480 common/ptid.h.
10481 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10482 ptid.o, buffer.o): New rules.
10483 (linux-low.o): Add common/linux-osdata.h as a dependency.
10484 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10485 * configure.ac: Add AC_HEADER_DIRENT check.
10486 * config.in: Regenerate.
10487 * configure: Regenerate.
10488 * remote-utils.c (xml_escape_text): Delete.
10489 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10490 buffer_xml_printf): Move to common/buffer.c.
10491 * server.c (main): Remove call to initialize_inferiors.
10492 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10493 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10494 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10495 internal_error, gdb_assert, gdb_assert_fail): Delete.
10496 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10497 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10498 common/buffer.h.
10499 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10500 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10501 initialize_inferiors): Delete.
10502
2275a1a7
PA		 105032011-07-20 Pedro Alves <pedro@codesourcery.com>
10504
10505 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10506 symbol error.
10507
0a5b1e09
PA		 105082011-05-31 Pedro Alves <pedro@codesourcery.com>
10509
10510 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10511 assertion.
10512 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10513
6938fd34
YQ		 105142011-05-26 Yao Qi <yao@codesourcery.com>
10515
10516 * Makefile.in (thread-db.o): Track dependence to
10517 common/gdb_thread_db.h.
10518 * thread-db.c: include gdb_thread_db.h from right place.
10519
b481f9e0
TT		 105202011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10521
10522 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10523 __FILE__ and __LINE__ to internal_error.
10524
98a5dd13
DE		 105252011-05-13 Doug Evans <dje@google.com>
10526
10527 * thread-db.c (try_thread_db_load_from_sdir): New function.
10528 (try_thread_db_load_from_dir): New function.
10529 (thread_db_load_search): Handle $sdir, ignore $pdir.
10530 Remove trying of system directories if search of
10531 libthread-db-search-path fails, that is now done via $sdir.
10532
d248b706
KY		 105332011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10534
10535 * server.c (handle_query): Add EnableDisableTracepoints to the list
10536 of supported features.
43aaf8b6 10537 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 10538 tracepoints.
43aaf8b6
PA		 10539 (cmd_qtenable_disable): New.
10540 (cmd_qtstart): Install tracepoints even if disabled.
10541 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10542 receiving a QTEnable or QTDisable packet.
10543 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10544 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10545 tracepoints.
10546 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 10547
84e578fb
DE		 105482011-05-10 Doug Evans <dje@google.com>
10549
10550 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10551
71f55dd8
DE		 105522011-05-04 Doug Evans <dje@google.com>
10553
10554 * linux-low.c (linux_join): Skip process lookup.
10555 * spu-low.c (spu_join): Ditto.
10556 * server.c (join_inferiors_callback): Delete.
10557 (process_serial_event): For 'D' packet (detach) call join_inferior
10558 directly.
10559
4d393d60
JM		 105602011-05-04 Joseph Myers <joseph@codesourcery.com>
10561
10562 * README: Don't mention xscale*-*-linux*.
10563 * configure.srv (xscale*-*-linux*): Don't handle target.
10564
b00ad6ff
NF		 105652011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10566
10567 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10568 casting pointers.
10569 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10570 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10571 (i386_emit_void_call_2): Likewise.
10572
af96c192
YQ		 105732011-04-26 Yao Qi <yao@codesourcery.com>
10574
43aaf8b6
PA		 10575 * linux-low.c: Move common macros to linux-ptrace.h.
10576 Include linux-ptrace.h.
af96c192
YQ		 10577 * Makefile.in (linux_ptrace_h): New.
10578 (linux-low.o): Depends on linux-ptrace.h.
10579
03f2bd59
JK		 105802011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10581
10582 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10583 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10584 (remote_prepare): New function with most of the TCP code from ...
10585 (remote_open): ... here. Detect PORT here unconditionally. Move also
10586 setting transport_is_reliable.
10587 * server.c (run_once): New variable.
10588 (gdbserver_usage): Document it.
10589 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10590 the first run if RUN_ONCE.
10591 * server.h (run_once, remote_prepare): New declarations.
10592
7a9dd1b2
TT		 105932011-04-19 Tom Tromey <tromey@redhat.com>
10594
10595 * win32-low.c (handle_load_dll): Remove duplicate "the".
10596
81239425
PM		 105972011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10598
10599 Remove support for old Cygwin 1.5 versions.
10600 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10601 function to avoid warning.
10602 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10603 warning.
10604
9e0627f1
PM		 106052011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10606
10607 * gdbserver/server.h (Macro _): Define it if not available.
10608
588eebee
MS		 106092011-03-14 Michael Snyder <msnyder@vmware.com>
10610
348af9f7 10611 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 10612
43f70d4c
JB		 106132011-03-10 Joel Brobecker <brobecker@adacore.com>
10614
10615 * Makefile.in (maintainer-clean realclean distclean): Remove
10616 "make ... subdir_do" command.
10617
348af9f7
MS		 106182011-03-10 Michael Snyder <msnyder@vmware.com>
10619
10620 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10621
10622 * server.c (handle_v_run): Free alloced buffer on early return.
10623
e637a4f5
YQ		 106242011-03-09 Yao Qi <yao@codesourcery.com>
10625
10626 Revert:
10627 2011-03-04 Yao Qi <yao@codesourcery.com>
10628
10629 * Makefile.in: Remove GNU make feature --directory.
10630
10631 2011-03-05 Yao Qi <yao@codesourcery.com>
10632
10633 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10634 (subdir_do): New make target. Copied from gdb/Makefile.
10635 (maintainer-clean, realclean, distclean, clean): Call corresponding
10636 make targets in common/Makefile.
10637
10638 2011-02-11 Yao Qi <yao@codesourcery.com>
10639
10640 * configure.ac: Call AC_PROG_RANLIB.
10641 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10642 * configure: Regenerate.
10643
e6edda56
JK		 106442011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10645
10646 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10647
e5141119
JB		 106482011-03-06 Yao Qi <yao@codesourcery.com>
10649
10650 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10651
64794aa4
JB		 106522011-03-05 Yao Qi <yao@codesourcery.com>
10653
10654 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10655 (subdir_do): New make target. Copied from gdb/Makefile.
10656 (maintainer-clean, realclean, distclean, clean): Call corresponding
10657 make targets in common/Makefile.
10658
7a762829
YQ		 106592011-03-04 Yao Qi <yao@codesourcery.com>
10660
10661 * Makefile.in: Remove GNU make feature --directory.
10662
348af9f7
MS		 106632011-03-04 Michael Snyder <msnyder@vmware.com>
10664
10665 * server.c (queue_stop_reply): Call xmalloc not malloc.
10666
106672011-03-02 Michael Snyder <msnyder@vmware.com>
10668
10669 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10670
9f72fee2
MS		 106712011-02-28 Michael Snyder <msnyder@vmware.com>
10672
588eebee
MS		 10673 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10674 (cmd_qtframe): Ditto.
10675 (cmd_qtbuffer): Ditto.
10676 (cmd_bigqtbuffer): Ditto.
10677
9f72fee2
MS		 10678 * utils.c (decimal2str): Initialize 'width' to nine, then
10679 don't mess with it.
10680
8040bd49
UW		 106812011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10682
10683 * hostio.c (require_data): Free *data, not data.
10684
7e52cbd0
JK		 106852011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10686
10687 * hostio.c (require_data): Use free, not xfree.
10688
9130f83e
MS		 106892011-02-27 Michael Snyder <msnyder@vmware.com>
10690
4b812f4e
MS		 10691 * server.c (handle_query): Discard unused value.
10692
9130f83e
MS		 10693 * hostio.c (require_data): Free malloc memory before returning
10694 error.
10695
69d37113
MS		 106962011-02-26 Michael Snyder <msnyder@vmware.com>
10697
10698 * linux-low.c (list_threads): Call closedir for dirent.
10699
35f5825a
MS		 107002011-02-27 Michael Snyder <msnyder@vmware.com>
10701
2a589cef
MS		 10702 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10703 a case statement falls through.
10704
0adea5f7
MS		 10705 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10706
35f5825a
MS		 10707 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10708 in comparison.
10709
238f1c74
MS		 107102011-02-26 Michael Snyder <msnyder@vmware.com>
10711
10712 * utils.c (decimal2str): Eliminate dead code and dead param.
10713 (pulongest): Drop dead param from call to decimal2str.
10714 (plongest): Ditto.
10715
633ff500
JB		 107162011-02-24 Joel Brobecker <brobecker@adacore.com>
10717
10718 Revert the following patch (not approved yet):
10719 2011-02-21 Hui Zhu <teawater@gmail.com>
10720 * tracepoint.c (tp_printf): New function.
10721 (eval_agent_expr): Handle gdb_agent_op_printf.
10722
f9c6ff72
HZ		 107232011-02-21 Hui Zhu <teawater@gmail.com>
10724
10725 * tracepoint.c (tp_printf): New function.
10726 (eval_agent_expr): Handle gdb_agent_op_printf.
10727
94d5e490
TT		 107282011-02-18 Tom Tromey <tromey@redhat.com>
10729
10730 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10731 (tracepoint.o): Likewise.
10732 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10733 (gdb_agent_op_names): Likewise.
10734
c7f96d2b
TT		 107352011-02-18 Tom Tromey <tromey@redhat.com>
10736
10737 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10738 gdb_agent_op_rot>: New constants.
10739 (gdb_agent_op_names): Add pick and roll.
10740 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10741 cases.
10742
0feedb2c
JK		 107432011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10744
10745 * aclocal.m4: Regenerated with aclocal-1.11.1.
10746
b3b9301e
PA		 107472011-02-14 Pedro Alves <pedro@codesourcery.com>
10748
10749 * server.c (handle_qxfer_traceframe_info): New.
10750 (qxfer_packets): Register "traceframe-info".
10751 (handle_query): Report support for qXfer:traceframe-info:read+.
10752 * tracepoint.c (match_blocktype): New.
10753 (traceframe_find_block_type): Rename to ...
10754 (traceframe_walk_blocks): ... this. Add callback filter argument,
10755 and use it.
10756 (traceframe_find_block_type): New, reimplemented on top of
10757 traceframe_walk_blocks.
10758 (build_traceframe_info_xml): New.
10759 (traceframe_read_info): New.
10760 * server.h (traceframe_read_info): Declare.
10761
4f3e6fb7
YQ		 107622011-02-11 Yao Qi <yao@codesourcery.com>
10763
10764 * configure.ac: Call AC_PROG_RANLIB.
10765 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10766 * configure: Regenerate.
10767
764880b7
PA		 107682011-02-07 Pedro Alves <pedro@codesourcery.com>
10769
10770 * server.c (gdb_read_memory): Change return semantics to allow
10771 partial transfers.
10772 (handle_search_memory_1): Adjust.
10773 (process_serial_event) <'m' packet>: Handle partial transfers.
10774 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10775
1c79eb8a
PA		 107762011-01-28 Pedro Alves <pedro@codesourcery.com>
10777
10778 * regcache.c (init_register_cache): Initialize
10779 regcache->register_status.
10780 (free_register_cache): Release regcache->register_status.
10781 (regcache_cpy): Copy register_status.
10782 (registers_to_string): Print 'x's for unavailable registers.
10783 (supply_register): Mark the register's status valid or
10784 unavailable, depending on whether a buffer was passed in or not.
10785 (supply_register_zeroed): New.
10786 (supply_regblock): Mark the registers' status valid or
10787 unavailable, depending on whether a buffer was passed in or not.
10788 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10789 (struct regcache): New `register_status' field.
10790 (supply_register_zeroed): Declare.
10791 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10792 supply_register_zeroed, rather than passing a NULL buffer to
10793 supply_register.
10794 * tracepoint.c (fetch_traceframe_registers): Update comment.
10795
85724a0e
PA		 107962011-01-28 Pedro Alves <pedro@codesourcery.com>
10797
10798 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10799 buffer explicit.
10800
d08aafef
PA		 108012011-01-25 Pedro Alves <pedro@codesourcery.com>
10802
10803 * server.h (decode_xfer_write): Change prototype.
10804 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10805 and don't extract the annex here.
10806 * server.c (decode_xfer_read): Remove `annex' parameter,
10807 and don't extract the annex here.
10808 (decode_xfer): New.
10809 (struct qxfer): New.
10810 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10811 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10812 (handle_qxfer_statictrace): New functions, abstracted out from
10813 handle_query, and made to use the struct qxfer interface.
10814 (handle_threads_qxfer_proper): Rename to ...
10815 (handle_qxfer_threads_proper): ... this.
10816 (handle_threads_qxfer): Rename to ...
10817 (handle_qxfer_threads): ... this. Adjust.
10818 (qxfer_packets): New array.
10819 (handle_qxfer): New function.
10820 (handle_query): Use handle_qxfer.
10821
493e2a69
MS		 108222011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10823
10824 * gdbreplay.c: Shorten lines of >= 80 columns.
10825 * linux-low.c: Ditto.
10826 * linux-ppc-low.c: Ditto.
10827 * linux-s390-low.c: Ditto.
10828 * linux-sparc-low.c: Ditto.
10829 * linux-x86-low.c: Ditto.
10830 * linux-xtensa-low.c: Ditto.
10831 * mem-break.c: Ditto.
10832 * nto-low.c: Ditto.
10833 * regcache.h: Ditto.
10834 * remote-utils.c: Ditto.
10835 * server.c: Ditto.
10836 * server.h: Ditto.
10837 * thread-db.c: Ditto.
10838 * tracepoint.c: Ditto.
10839 * utils.c: Ditto.
10840 * win32-low.h: Ditto.
10841
44944448
JB		 108422011-01-05 Joel Brobecker <brobecker@adacore.com>
10843
10844 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10845 update.
10846
71ce852c
JB		 108472011-01-01 Joel Brobecker <brobecker@adacore.com>
10848
10849 * server.c (gdbserver_version): Update copyright year in version
10850 output.
10851 * gdbreplay.c (gdbreplay_version): Ditto.
10852
eb826dc6
MF		 108532010-12-29 Jie Zhang <jie.zhang@analog.com>
10854
10855 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10856 * linux-bfin-low.c: New file.
10857 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10858 PT_DATA_ADDR for BFIN targets.
10859 * Makefile.in (SFILES): Add linux-bfin-low.c.
10860 (clean): Remove reg-bfin.c.
10861 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10862 * README: Mention supported Blackfin targets.
10863
39ab222a
MF		 108642010-12-23 Mike Frysinger <vapier@gentoo.org>
10865
10866 * .gitignore: New file.
10867
a1f2ce7d
MF		 108682010-11-16 Mike Frysinger <vapier@gentoo.org>
10869
10870 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10871
f474844c
JZ		 108722010-10-22 Jie Zhang <jie@codesourcery.com>
10873
10874 * Makefile.in: Add FLAGS_TO_PASS variable.
10875 (install): Remove dependency of install-only and recursively
10876 invoke make for install-only.
10877
f1048712
DE		 108782010-10-04 Doug Evans <dje@google.com>
10879
10880 * Makefile.in (uninstall): Use $(DESTDIR).
10881
b53a1623
PA		 108822010-09-24 Pedro Alves <pedro@codesourcery.com>
10883
e6ee044d
PA		 10884 PR gdb/11842
10885
b53a1623
PA		 10886 * linux-x86-low.c (compat_siginfo_from_siginfo)
10887 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10888 si_code is < 0. Check for si_code == SI_TIMER before checking for
10889 si_code < 0.
10890
fa1bd1e4
JB		 108912010-09-13 Joel Brobecker <brobecker@adacore.com>
10892
10893 * lynx-i386-low.c: New file.
10894 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10895
47fac8f8
JB		 108962010-09-13 Joel Brobecker <brobecker@adacore.com>
10897
10898 * lynx-low.c (ptrace_request_to_str): Remove handling for
10899 request values that have been removed in LynxOS 5.x.
10900
1adfc54d
JB		 109012010-09-13 Joel Brobecker <brobecker@adacore.com>
10902
10903 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10904 <ptrace.h>
10905
c2a66c29
NS		 109062010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10907
10908 * configure.ac: Add --enable-inprocess-agent option.
10909 * configure: Rebuilt.
10910
32fcada3
YQ		 109112010-09-06 Yao Qi <yao@codesourcery.com>
10912
10913 * linux-low.c (linux_kill): Remove unused variable.
10914 (linux_stabilize_threads): Likewise.
10915 * server.c (start_inferior): Likewise.
10916 (queue_stop_reply_callback): Likewise.
10917 * tracepoint.c (do_action_at_tracepoint): Likewise.
10918
0cccb683
YQ		 109192010-09-06 Yao Qi <yao@codesourcery.com>
10920
10921 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10922 on return.
10923
423ec54c
JK		 109242010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10925
10926 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10927
12ac6819
PA		 109282010-09-06 Pedro Alves <pedro@codesourcery.com>
10929
10930 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10931 "$(IPA_DEPFILES)".
10932
8ed54b31
JB		 109332010-09-01 Joel Brobecker <brobecker@adacore.com>
10934
10935 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10936 gdbserver/lynx-ppc-low.c: New files.
10937 * Makefile.in (lynx_low_h): New variable.
10938 (lynx-low.o, lynx-ppc-low.o): New rules.
10939 * configure.ac: On LynxOS, link with -lnetinet.
10940 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10941 * configure: regenerate.
10942
bb0116a4
JB		 109432010-09-01 Joel Brobecker <brobecker@adacore.com>
10944
10945 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10946 * configure.ac: Add check for vasprintf and vsnprintf.
10947 * configure, config.in: Regenerate.
10948 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10949
a778ab81 109502010-09-01 Joel Brobecker <brobecker@adacore.com>
10951
10952 * gdbreplay.c: Move include of alloca.h up, next to include of
10953 malloc.h.
10954 * server.h: Add include of malloc.h.
10955 * mem-break.c: Remove include of malloc.h.
10956 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10957
8b034a19 109582010-09-01 Joel Brobecker <brobecker@adacore.com>
10959
10960 * Makefile.in (memmem.o): Build with -Wno-error.
10961
109622010-09-01 Joel Brobecker <brobecker@adacore.com>
10963
10964 * utils.c (xsnprintf): Make non-static.
10965 * server.h: Add xsnprintf declaration.
10966 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10967 replace calls to snprintf by calls to xsnprintf throughout.
10968
109692010-09-01 Joel Brobecker <brobecker@adacore.com>
10970
10971 * configure.ac: Add configure check for alloca.
10972 * configure, config.in: Regenerate.
10973 * server.h: Include alloca.h if it exists.
10974 * gdbreplay.c: Include alloca.h if it exists.
10975
1a981360
PA		 109762010-08-28 Pedro Alves <pedro@codesourcery.com>
10977
10978 * linux-low.c (__SIGRTMIN): Define if not already defined.
10979 (linux_create_inferior): Check for __ANDROID__ rather than
10980 __SIGRTMIN.
10981 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10982 are already deferred.
10983 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10984 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10985 stopped and already has a pending signal to report.
10986 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10987 a pending signal to report or is moving out of a jump pad.
10988 (linux_init_signals): Check for __ANDROID__ rather than
10989 __SIGRTMIN.
10990
b4d51a55
PA		 109912010-08-28 Pedro Alves <pedro@codesourcery.com>
10992
10993 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10994 debug_threads check. Avoid a linear search when not doing debug
10995 output.
10996
ec48365d
PA		 109972010-08-27 Pedro Alves <pedro@codesourcery.com>
10998
10999 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11000 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11001 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11002 (process_event): Change local fd's type to gdb_fildes_t.
11003 (create_file_handler): Adjust prototype.
11004 (delete_file_handler): Adjust prototype.
11005 (handle_file_event): Adjust prototype. Use pfildes.
11006 (create_file_event): Adjsut prototype.
11007 * remote-utils.c (remote_desc, listen_desc): Change type to
11008 gdb_fildes_t.
11009 * server.h: New gdb_fildes_t typedef.
11010 [USE_WIN32API]: Include winsock2.h.
11011 (delete_file_handler, add_file_handler): Adjust prototypes.
11012 (pfildes): Declare.
11013 * utils.c (pfildes): New.
11014
854d88f0
PA		 110152010-08-27 Pedro Alves <pedro@codesourcery.com>
11016
11017 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11018 * configure: Regenerate.
11019
0146f85b
PA		 110202010-08-27 Pedro Alves <pedro@codesourcery.com>
11021
11022 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11023 (linux_done_accessing_memory): ... this.
11024 (linux_target_ops): Adjust.
11025 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11026 * nto-low.c (nto_target_ops): Adjust comment.
11027 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11028 * spu-low.c (spu_target_ops): Adjust comment.
11029 * target.h (target_ops): Rename unprepare_to_access_memory field
11030 to done_accessing_memory.
11031 (unprepare_to_access_memory): Rename to ...
11032 (done_accessing_memory): ... this.
11033
90d74c30
PA		 110342010-08-26 Pedro Alves <pedro@codesourcery.com>
11035
11036 * linux-low.c (linux_prepare_to_access_memory): New.
11037 (linux_unprepare_to_access_memory): New.
11038 (linux_target_ops): Install them.
11039 * server.c (read_memory): Rename to ...
11040 (gdb_read_memory): ... this. Use
11041 prepare_to_access_memory/prepare_to_access_memory.
11042 (write_memory): Rename to ...
11043 (gdb_write_memory): ... this. Use
11044 prepare_to_access_memory/prepare_to_access_memory.
11045 (handle_search_memory_1): Adjust.
11046 (process_serial_event): Adjust.
11047 * target.h (struct target_ops): New fields
11048 prepare_to_access_memory and unprepare_to_access_memory.
11049 (prepare_to_access_memory, unprepare_to_access_memory): New.
11050 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11051 prepare_to_access_memory/prepare_to_access_memory.
11052 * nto-low.c (nto_target_ops): Adjust.
11053 * spu-low.c (spu_target_ops): Adjust.
11054 * win32-low.c (win32_target_ops): Adjust.
11055
fd467969
PA		 110562010-08-26 Pedro Alves <pedro@codesourcery.com>
11057
11058 * Makefile.in (WARN_CFLAGS): Get it from configure.
11059 (WERROR_CFLAGS): New.
11060 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11061 * configure.ac: Introduce --enable-werror, which adds -Werror to
11062 the compiler command line. Enabled by default. Disable with
11063 --disable-werror. Add -Wdeclaration-after-statement
11064 Wpointer-arith and -Wformat-nonliteral to warning flags.
11065 * configure: Regenerate.
11066
331e2f5f
PA		 110672010-08-26 Pedro Alves <pedro@codesourcery.com>
11068
11069 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11070
e581f2b4
PA		 110712010-08-26 Pedro Alves <pedro@codesourcery.com>
11072
11073 * gdbreplay.c (remote_error): New.
11074 (gdbchar): New.
11075 (expect): Use gdbchar. Check for error reading from GDB.
11076 Clarify sync error output.
11077 (play): Check for errors writing to GDB.
11078 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11079 * remote-utils.c (getpkt): Check for errors writing to the remote
11080 descriptor.
11081
3c11dd79
PA		 110822010-08-25 Pedro Alves <pedro@codesourcery.com>
11083
11084 * linux-low.c (linux_wait_1): Move non-debugging code out of
11085 `debug_threads' control.
11086
d20a8ad9
PA		 110872010-08-25 Pedro Alves <pedro@codesourcery.com>
11088
11089 * linux-low.c (linux_wait_1): Don't set last_status here.
11090 * server.c (push_event, queue_stop_reply_callback): Assert we're
11091 not pushing a TARGET_WAITKIND_IGNORE event.
11092 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11093 (myresume, handle_target_event): Set the thread's last_resume_kind
11094 and last_status from the target returned status.
11095
964e4306
PA		 110962010-08-25 Pedro Alves <pedro@codesourcery.com>
11097
11098 PR threads/10729
11099
11100 * linux-x86-low.c (update_debug_registers_callback): New.
11101 (i386_dr_low_set_addr): Use it.
11102 (i386_dr_low_get_addr): New.
11103 (i386_dr_low_set_control): Use update_debug_registers_callback.
11104 (i386_dr_low_get_control): New.
11105 (i386_dr_low_get_status): Adjust.
11106 * linux-low.c (linux_stop_lwp): New.
11107 * linux-low.h (linux_stop_lwp): Declare.
11108
11109 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11110 argument instead of a i386_debug_reg_state.
11111 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11112 a i386_debug_reg_state.
11113 (i386_insert_aligned_watchpoint): Adjust.
11114 (i386_remove_aligned_watchpoint): Adjust.
11115 (i386_low_stopped_data_address): Read the debug registers from the
11116 inferior instead of from the mirrors.
11117 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11118 (i386_dr_low_get_addr): Declare.
11119 (i386_dr_low_get_control): Declare.
11120 (i386_dr_low_get_status): Change prototype.
11121
11122 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11123 (i386_dr_low_get_addr): New.
11124 (i386_dr_low_get_control): New.
11125 (i386_dr_low_get_status): Adjust prototype. Return
11126 dr_status_mirror.
11127 (i386_initial_stuff): Clear dr_status_mirror and
11128 dr_control_mirror.
11129 (i386_get_thread_context): Adjust.
11130 (i386_set_thread_context): Adjust.
11131 (i386_thread_added): Adjust.
11132
5f21a75b
PA		 111332010-08-24 Pedro Alves <pedro@codesourcery.com>
11134
11135 * linux-low.h (linux_thread_area): Delete declaration.
11136
3e4c1235
TS		 111372010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11138
11139 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11140 after its termination.
11141
1971b033
PA		 111422010-08-09 Pedro Alves <pedro@codesourcery.com>
11143
11144 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11145 (gdb_wants_all_stopped): Delete.
11146 (linux_wait_1): Don't call them.
11147 * server.c (handle_v_cont): Tag all threads as want-stopped.
11148 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11149 stopped as "client-wants-stopped".
11150
310444ac
PA		 111512010-07-31 Pedro Alves <pedro@codesourcery.com>
11152
11153 * Makefile.in (signals_h): New.
11154 (server_h): Depend on it.
11155 (server.o): Don't depend on $(signals_def).
11156 (signals.o): Depend on $(signals_def).
11157
a19cae16
JK		 111582010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11159
11160 * Makefile.in (signals_def): New.
11161 (server_h): Append include/gdb/signals.h and signals_def.
11162 (server.o): Append signals_def.
11163
30d50328
JK		 111642010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11165
11166 * server.c (handle_target_event): Use target_signal_to_host for
11167 resume_info.sig initialization.
11168 * target.h (struct thread_resume) <sig>: New comment.
11169
5c3216e2
OS		 111702010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11171
c6f46ca0
OS		 11172 * server.c (handle_query): strcpy() the returned string from paddress()
11173 instead of sprintf().
5c3216e2
OS		 11174 * utils.c (paddress): Return phex_nz().
11175
6bd31874
JB		 111762010-07-07 Joel Brobecker <brobecker@adacore.com>
11177
11178 * server.c (handle_v_cont): Call mourn_inferior if process
11179 just exited.
11180 (myresume): Likewise.
11181
0fb4aa4b
PA		 111822010-07-01 Pedro Alves <pedro@codesourcery.com>
11183
11184 Static tracepoints, and integration with UST.
11185
11186 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11187 * mem-break.c (uninsert_all_breakpoints)
11188 (reinsert_all_breakpoints): New.
11189 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11190 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11191 (gdb_agent_ust_loaded, helper_thread_id)
11192 (gdb_agent_helper_thread_id): New macros.
11193 (struct ipa_sym_addresses): Add addr_ust_loaded,
11194 addr_helper_thread_id, addr_cmd_buf.
11195 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11196 (in_process_agent_loaded_ust): New.
11197 (write_e_ust_not_loaded): New.
11198 (maybe_write_ipa_ust_not_loaded): New.
11199 (struct collect_static_trace_data_action): New.
11200 (enum tracepoint_type) <static_tracepoint>: New.
11201 (struct tracepoint) <handle>: Mention static tracepoints.
11202 (struct static_tracepoint_ctx): New.
11203 (CMD_BUF_SIZE): New.
11204 (add_tracepoint_action): Handle static tracepoint actions.
11205 (unprobe_marker_at): New.
11206 (clear_installed_tracepoints): Handle static tracepoints.
11207 (cmd_qtdp): Handle static tracepoints.
11208 (probe_marker_at): New.
11209 (cmd_qtstart): Handle static tracepoints.
11210 (response_tracepoint): Handle static tracepoints.
11211 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11212 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11213 (get_context_regcache): Handle static tracepoints.
11214 (do_action_at_tracepoint): Handle static tracepoint actions.
11215 (traceframe_find_block_type): Handle static trace data blocks.
11216 (traceframe_read_sdata): New.
11217 (download_tracepoints): Download static tracepoint actions.
11218 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11219 (GDB_PROBE_NAME): New.
11220 (ust_ops): New.
11221 (GET_UST_SYM): New.
11222 (USTF): New.
11223 (dlsym_ust): New.
11224 (ust_marker_to_static_tracepoint): New.
11225 (gdb_probe): New.
11226 (collect_ust_data_at_tracepoint): New.
11227 (gdb_ust_probe): New.
11228 (UNIX_PATH_MAX, SOCK_DIR): New.
11229 (gdb_ust_connect_sync_socket): New.
11230 (resume_thread, stop_thread): New.
11231 (run_inferior_command): New.
11232 (init_named_socket): New.
11233 (gdb_ust_socket_init): New.
11234 (cstr_to_hexstr): New.
11235 (next_st): New.
11236 (first_marker, next_marker): New.
11237 (response_ust_marker): New.
11238 (cmd_qtfstm, cmd_qtsstm): New.
11239 (unprobe_marker_at, probe_marker_at): New.
11240 (cmd_qtstmat, gdb_ust_thread): New.
11241 (gdb_ust_init): New.
11242 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11243 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11244 (ST_REGENTRY): New.
11245 (x86_64_st_collect_regmap): New.
11246 (X86_64_NUM_ST_COLLECT_GREGS): New.
11247 (AMD64_RIP_REGNUM): New.
11248 (supply_static_tracepoint_registers): New.
11249 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11250 (ST_REGENTRY): New.
11251 (i386_st_collect_regmap): New.
11252 (i386_NUM_ST_COLLECT_GREGS): New.
11253 (supply_static_tracepoint_registers): New.
11254 * server.c (handle_query): Handle qXfer:statictrace:read.
11255 <qSupported>: Report support for StaticTracepoints, and
11256 qXfer:statictrace:read features.
11257 * server.h (traceframe_read_sdata)
11258 (supply_static_tracepoint_registers): Declare.
11259 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11260 (unpack_varlen_hex): Include in IPA build.
11261 * Makefile.in (ustlibs, ustinc): New.
11262 (IPA_OBJS): Add remote-utils-ipa.o.
11263 ($(IPA_LIB)): Link -ldl and -lpthread.
11264 (UST_CFLAGS): New.
11265 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11266 * config.in, configure: Regenerate.
11267
9e4344e5
PA		 112682010-06-20 Ian Lance Taylor <iant@google.com>
11269 Pedro Alves <pedro@codesourcery.com>
11270
11271 * linux-x86-low.c (always_true): Delete.
11272 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11273 trying to fool the compiler with always_true.
11274
c6beb2cb
PA		 112752010-06-20 Pedro Alves <pedro@codesourcery.com>
11276
11277 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11278 conditions in gdbserver.
11279
d2ed6730
UW		 112802010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11281
11282 * spu-low.c (spu_read_memory): Wrap around local store limit.
11283 (spu_write_memory): Likewise.
11284
4e29fb54
PA		 112852010-06-15 Pedro Alves <pedro@codesourcery.com>
11286
11287 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11288 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11289 LONGEST uses.
11290 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11291 uses.
11292 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11293 uses with LONGEST uses.
11294
6a271cae
PA		 112952010-06-14 Stan Shebs <stan@codesourcery.com>
11296 Pedro Alves <pedro@codesourcery.com>
11297
11298 Bytecode compiler.
11299
11300 * linux-x86-low.c: Include limits.h.
11301 (add_insns): New.
11302 (always_true): New.
11303 (EMIT_ASM): New.
11304 (EMIT_ASM32): New.
11305 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11306 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11307 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11308 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11309 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11310 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11311 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11312 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11313 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11314 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11315 (amd64_emit_void_call_2): New.
11316 (amd64_emit_ops): New.
11317 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11318 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11319 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11320 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11321 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11322 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11323 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11324 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11325 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11326 (i386_emit_stack_adjust, i386_emit_int_call_1)
11327 (i386_emit_void_call_2): New.
11328 (i386_emit_ops): New.
11329 (x86_emit_ops): New.
11330 (the_low_target): Install x86_emit_ops.
11331 * server.h (struct emit_ops): New.
11332 (get_raw_reg_func_addr): Declare.
11333 (current_insn_ptr, emit_error): Declare.
11334 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11335 (set_trace_state_variable_value): New defines.
11336 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11337 addr_get_trace_state_variable_value and
11338 addr_set_trace_state_variable_value.
11339 (symbol_list): New fields for get_raw_reg,
11340 get_trace_state_variable_value and set_trace_state_variable_value.
11341 (condfn): New typedef.
11342 (struct tracepoint): New field `compiled_cond'.
11343 (do_action_at_tracepoint): Clear compiled_cond.
11344 (get_trace_state_variable_value, set_trace_state_variable_value):
11345 Export in the IPA.
11346 (condition_true_at_tracepoint): If there's a compiled condition,
11347 run that.
11348 (current_insn_ptr, emit_error): New globals.
11349 (struct bytecode_address): New.
11350 (get_raw_reg_func_addr): New.
11351 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11352 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11353 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11354 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11355 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11356 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11357 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11358 (compile_tracepoint_condition, compile_bytecodes): New.
11359 * target.h (emit_ops): Forward declare.
11360 (struct target_ops): New field emit_ops.
11361 (target_emit_ops): New.
11362 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11363 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11364 * linux-low.c (linux_emit_ops): New.
11365 (linux_target_ops): Install it.
11366 * linux-low.h (struct linux_target_ops): New field emit_ops.
11367
92b72907
UW		 113682010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11369
11370 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11371 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11372
fa593d66
PA		 113732010-06-01 Pedro Alves <pedro@codesourcery.com>
11374 Stan Shebs <stan@codesourcery.com>
11375
11376 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11377 (all): Depend on $(extra_libraries).
11378 (install-only): Install the IPA.
11379 (IPA_OBJS, IPA_LIB): New.
11380 (clean): Remove the IPA lib.
11381 (IPAGENT_CFLAGS): New.
11382 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11383 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11384 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11385 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11386 * configure.ac: Check for atomic builtins support in the compiler.
11387 (IPA_DEPFILES, extra_libraries): Define.
11388 * configure.srv (ipa_obj): Add description.
11389 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11390 (i[34567]86-*-linux*): Set ipa_obj.
11391 (x86_64-*-linux*): Set ipa_obj.
11392 * linux-low.c (stabilizing_threads): New.
11393 (supports_fast_tracepoints): New.
11394 (linux_detach): Stabilize threads before detaching.
11395 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11396 the lwp is either not stabilizing, or is moving out of a jump pad.
11397 (linux_fast_tracepoint_collecting): New.
11398 (maybe_move_out_of_jump_pad): New.
11399 (enqueue_one_deferred_signal): New.
11400 (dequeue_one_deferred_signal): New.
11401 (linux_wait_for_event_1): If moving out of a jump pad, defer
11402 pending signals to later.
11403 (linux_stabilize_threads): New.
11404 (linux_wait_1): Check if threads need moving out of jump pads, and
11405 do it if so.
11406 (stuck_in_jump_pad_callback): New.
11407 (move_out_of_jump_pad_callback): New.
11408 (lwp_running): New.
11409 (linux_resume_one_lwp): Handle moving out of jump pads.
11410 (linux_set_resume_request): Dequeue deferred signals.
11411 (need_step_over_p): Also step over fast tracepoint jumps.
11412 (start_step_over): Also uninsert fast tracepoint jumps.
11413 (finish_step_over): Also reinsert fast tracepoint jumps.
11414 (linux_install_fast_tracepoint_jump): New.
11415 (linux_target_ops): Install linux_stabilize_threads and
11416 linux_install_fast_tracepoint_jump_pad.
11417 * linux-low.h (linux_target_ops) <get_thread_area,
11418 install_fast_tracepoint_jump_pad>: New fields.
11419 (struct lwp_info) <collecting_fast_tracepoint,
11420 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11421 (linux_get_thread_area): Declare.
11422 * linux-x86-low.c (jump_insn): New.
11423 (x86_get_thread_area): New.
11424 (append_insns): New.
11425 (push_opcode): New.
11426 (amd64_install_fast_tracepoint_jump_pad): New.
11427 (i386_install_fast_tracepoint_jump_pad): New.
11428 (x86_install_fast_tracepoint_jump_pad): New.
11429 (the_low_target): Install x86_get_thread_area and
11430 x86_install_fast_tracepoint_jump_pad.
11431 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11432 (struct fast_tracepoint_jump): New.
11433 (fast_tracepoint_jump_insn): New.
11434 (fast_tracepoint_jump_shadow): New.
11435 (find_fast_tracepoint_jump_at): New.
11436 (fast_tracepoint_jump_here): New.
11437 (delete_fast_tracepoint_jump): New.
11438 (set_fast_tracepoint_jump): New.
11439 (uninsert_fast_tracepoint_jumps_at): New.
11440 (reinsert_fast_tracepoint_jumps_at): New.
11441 (set_breakpoint_at): Use write_inferior_memory.
11442 (uninsert_raw_breakpoint): Use write_inferior_memory.
11443 (check_mem_read): Mask out fast tracepoint jumps.
11444 (check_mem_write): Mask out fast tracepoint jumps.
11445 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11446 (set_fast_tracepoint_jump): Declare.
11447 (delete_fast_tracepoint_jump)
11448 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11449 (reinsert_fast_tracepoint_jumps_at): Declare.
11450 * regcache.c: Don't compile many functions when building the
11451 in-process agent library.
11452 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11453 the register buffer in the heap.
11454 (free_register_cache): If the register buffer isn't owned by the
11455 regcache, don't free it.
11456 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11457 pre-existing register caches.
11458 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11459 type.
11460 (convert_ascii_to_int): : Constify `from' parameter type.
11461 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11462 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11463 the needed buffer in-place.
11464 (relocate_instruction): New.
11465 * server.c (handle_query) <qSymbols>: If the target supports
11466 tracepoints, give it a chance of looking up symbols. Report
11467 support for fast tracepoints.
11468 (handle_status): Stabilize threads.
11469 (process_serial_event): Adjust.
11470 * server.h (struct fast_tracepoint_jump): Forward declare.
11471 (struct process_info) <fast_tracepoint_jumps>: New field.
11472 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11473 (decode_X_packet, decode_M_packet): Adjust.
11474 (relocate_instruction): Declare.
11475 (in_process_agent_loaded): Declare.
11476 (tracepoint_look_up_symbols): Declare.
11477 (struct fast_tpoint_collect_status): Declare.
11478 (fast_tracepoint_collecting): Declare.
11479 (force_unlock_trace_buffer): Declare.
11480 (handle_tracepoint_bkpts): Declare.
11481 (initialize_low_tracepoint)
11482 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11483 * target.h (struct target_ops) <stabilize_threads,
11484 install_fast_tracepoint_jump_pad>: New fields.
11485 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11486 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11487 [HAVE_STDINT_H]: Include stdint.h.
11488 (trace_debug_1): Rename to ...
11489 (trace_vdebug): ... this.
11490 (trace_debug): Rename to ...
11491 (trace_debug_1): ... this. Add `level' parameter.
11492 (trace_debug): New.
11493 (ATTR_USED, ATTR_NOINLINE): New.
11494 (IP_AGENT_EXPORT): New.
11495 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11496 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11497 (about_to_request_buffer_space, trace_buffer_is_full)
11498 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11499 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11500 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11501 (traceframe_write_count, traceframes_created)
11502 (trace_state_variables)
11503 New renaming defines.
11504 (struct ipa_sym_addresses): New.
11505 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11506 (symbol_list): New.
11507 (ipa_sym_addrs): New.
11508 (all_tracepoint_symbols_looked_up): New.
11509 (in_process_agent_loaded): New.
11510 (write_e_ipa_not_loaded): New.
11511 (maybe_write_ipa_not_loaded): New.
11512 (tracepoint_look_up_symbols): New.
11513 (debug_threads) [IN_PROCESS_AGENT]: New.
11514 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11515 (UNKNOWN_SIDE_EFFECTS): New.
11516 (stop_tracing): New.
11517 (flush_trace_buffer): New.
11518 (stop_tracing_bkpt): New.
11519 (flush_trace_buffer_bkpt): New.
11520 (read_inferior_integer): New.
11521 (read_inferior_uinteger): New.
11522 (read_inferior_data_pointer): New.
11523 (write_inferior_data_pointer): New.
11524 (write_inferior_integer): New.
11525 (write_inferior_uinteger): New.
11526 (struct collect_static_trace_data_action): Delete.
11527 (enum tracepoint_type): New.
11528 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 11529 <actions_str, step_actions, step_actions_str>: Only include in
11530 GDBserver.
fa593d66
PA		 11531 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11532 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11533 (tracepoints): Use IP_AGENT_EXPORT.
11534 (last_tracepoint): Don't include in the IPA.
11535 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11536 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11537 (alloced_trace_state_variables): New.
11538 (trace_state_variables): Use IP_AGENT_EXPORT.
11539 (traceframe_t): Delete unused variable.
11540 (circular_trace_buffer): Don't include in the IPA.
11541 (trace_buffer_start): Delete.
11542 (struct trace_buffer_control): New.
11543 (trace_buffer_free): Delete.
11544 (struct ipa_trace_buffer_control): New.
11545 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11546 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11547 New.
11548 (trace_buffer_ctrl): New.
11549 (TRACE_BUFFER_CTRL_CURR): New.
11550 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11551 Reimplement as macros.
11552 (trace_buffer_wrap): Delete.
11553 (traceframe_write_count, traceframe_read_count)
11554 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11555 (struct tracepoint_hit_ctx) <type>: New field.
11556 (struct fast_tracepoint_ctx): New.
11557 (memory_barrier): New.
11558 (cmpxchg): New.
11559 (record_tracepoint_error): Update atomically in the IPA.
11560 (clear_inferior_trace_buffer): New.
11561 (about_to_request_buffer_space): New.
11562 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11563 updating the same buffer.
11564 (add_tracepoint): Default the tracepoint's type to trap
11565 tracepoint, and orig_size to -1.
11566 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11567 internal variables.
11568 (create_trace_state_variable): New parameter `gdb'. Handle it.
11569 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11570 (cmd_qtdp): Handle fast tracepoints.
11571 (cmd_qtdv): Adjust.
11572 (max_jump_pad_size): New.
11573 (gdb_jump_pad_head): New.
11574 (get_jump_space_head): New.
11575 (claim_jump_space): New.
11576 (sort_tracepoints): New.
11577 (MAX_JUMP_SIZE): New.
11578 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11579 IPA.
11580 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11581 support. Upload fast traceframes, and delete internal IPA
11582 breakpoints.
11583 (stop_tracing_handler): New.
11584 (flush_trace_buffer_handler): New.
11585 (cmd_qtstop): Upload fast tracepoints.
11586 (response_tracepoint): Handle fast tracepoints.
11587 (tracepoint_finished_step): Upload fast traceframes. Set the
11588 tracepoint hit context's tracepoint type.
11589 (handle_tracepoint_bkpts): New.
11590 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11591 type. Add comment about fast tracepoints.
11592 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11593 non-existing action_str field.
11594 (get_context_regcache): Handle fast tracepoints.
11595 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11596 to the regcache.
11597 (fast_tracepoint_from_jump_pad_address): New.
11598 (fast_tracepoint_from_ipa_tpoint_address): New.
11599 (collecting_t): New.
11600 (force_unlock_trace_buffer): New.
11601 (fast_tracepoint_collecting): New.
11602 (collecting): New.
11603 (gdb_collect): New.
11604 (write_inferior_data_ptr): New.
11605 (target_tp_heap): New.
11606 (target_malloc): New.
11607 (download_agent_expr): New.
11608 (UALIGN): New.
11609 (download_tracepoints): New.
11610 (download_trace_state_variables): New.
11611 (upload_fast_traceframes): New.
11612 (IPA_FIRST_TRACEFRAME): New.
11613 (IPA_NEXT_TRACEFRAME_1): New.
11614 (IPA_NEXT_TRACEFRAME): New.
11615 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11616 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11617 (gdb_jump_pad_buffer_end): New.
11618 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11619 (initialize_tracepoint): Adjust.
11620 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11621 buffer. Initialize the low module.
11622 * utils.c (PREFIX, TOOLNAME): New.
11623 (malloc_failure): Use PREFIX.
11624 (error): In the IPA, an error causes an exit.
11625 (fatal, warning): Use PREFIX.
11626 (internal_error): Use TOOLNAME.
11627 (NUMCELLS): Increase to 10.
11628 * configure, config.in: Regenerate.
11629
d149dd1d
PA		 116302010-06-01 Pedro Alves <pedro@codesourcery.com>
11631
11632 * server.c (handle_query) <qSupported>: Do two passes over the
11633 qSupported string to avoid nesting strtok.
11634
f6528abd
JK		 116352010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11636
11637 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11638 (CDEPS): New.
11639 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11640 -Wl,--dynamic-list.
11641 * configure: Regenerate.
11642 * proc-service.list: New.
11643
ca2a87a0
JK		 116442010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11645
11646 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11647 New comment.
11648
363a6e9f
OS		 116492010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11650
11651 * gdbreplay.c (remote_open): Check error return from socket() call by
11652 its equality to -1 not by it being negative.
11653 * remote-utils.c (remote_open): Likewise.
11654
d23b6cb1
PA		 116552010-05-23 Pedro Alves <pedro@codesourcery.com>
11656
11657 * config.h: Regenerate.
11658
28d3cf85
MK		 116592010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11660
11661 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11662 doesn't provide PTRACE_GET_THREAD_AREA.
11663
fea36a59
MK		 116642010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11665
11666 * linux-m68k-low.c: Include <asm/ptrace.h>
11667 (ps_get_thread_area): Implement.
11668
24b066ba
DE		 116692010-05-03 Doug Evans <dje@google.com>
11670
11671 * event-loop.c (struct callback_event): New struct.
11672 (callback_list): New global.
11673 (append_callback_event, delete_callback_event): New functions.
11674 (process_callback): New function.
11675 (start_event_loop): Call it.
11676 * remote-utils.c (NOT_SCHEDULED): Define.
11677 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11678 moved out of readchar.
11679 (readchar): Rewrite. Call reschedule before returning.
11680 (reset_readchar): New function.
11681 (remote_close): Call it.
11682 (process_remaining, reschedule): New functions.
11683 * server.h (callback_handler_func): New typedef.
11684 (append_callback_event, delete_callback_event): Declare.
11685
9836d6ea
PA		 116862010-05-03 Pedro Alves <pedro@codesourcery.com>
11687
11688 * proc-service.c (ps_pglobal_lookup): Use
11689 thread_db_look_up_one_symbol.
11690 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11691 parameter. Use it instead of all_symbols_looked_up.
11692 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11693 field.
11694 (all_symbols_looked_up): Don't declare.
11695 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11696 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11697 field.
11698 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11699 Set all_symbols_looked_up here.
11700 (thread_db_look_up_one_symbol): New.
11701 (thread_db_get_tls_address): Adjust.
11702 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11703 thread_db object on the heap, and tentatively set it in the
11704 process structure.
11705 (thread_db_init): Don't set all_symbols_looked_up here.
11706 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11707
7984d532
PA		 117082010-05-03 Pedro Alves <pedro@codesourcery.com>
11709
11710 * linux-low.c (linux_kill, linux_detach): Adjust.
11711 (status_pending_p_callback): Remove redundant statement. Check
11712 for !TARGET_WAITIKIND_IGNORE, instead of
11713 TARGET_WAITKIND_STOPPED.
11714 (handle_tracepoints): Make sure LWP is locked. Adjust.
11715 (linux_wait_for_event_1): Adjust.
11716 (linux_cancel_breakpoints): New.
11717 (unsuspend_one_lwp): New.
11718 (unsuspend_all_lwps): New.
11719 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11720 (send_sigstop_callback): Change return type to int, add new
11721 `except' parameter and handle it.
11722 (suspend_and_send_sigstop_callback): New.
11723 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11724 pass them down. If SUSPEND, also increment the lwp's suspend
11725 count.
11726 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11727 (need_step_over_p): Don't consider suspended LWPs.
11728 (start_step_over): Adjust.
11729 (proceed_one_lwp): Change return type to int, add new `except'
11730 parameter and handle it.
11731 (unsuspend_and_proceed_one_lwp): New.
11732 (proceed_all_lwps): Use find_inferior instead of
11733 for_each_inferior.
11734 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11735 also decrement the suspend count of LWPs. Pass `except' down,
11736 instead of hacking its suspend count.
11737 (linux_pause_all): Add `freeze' parameter. Adjust.
11738 (linux_unpause_all): New.
11739 (linux_target_ops): Install linux_unpause_all.
11740 * server.c (handle_status): Adjust.
11741 * target.h (struct target_ops): New fields `unpause_all' and
11742 `cancel_breakpoints'. Add new parameter to `pause_all'.
11743 (pause_all): Add new `freeze' parameter.
11744 (unpause_all): New.
11745 (cancel_breakpoints): New.
11746 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11747 cancel breakpoints.
11748 (cmd_qtstart): Pause threads.
11749 (stop_tracing): Pause threads, and cancel breakpoints.
11750 * win32-low.c (win32_target_ops): Adjust.
11751
e471f25b
PA		 117522010-05-03 Pedro Alves <pedro@codesourcery.com>
11753
11754 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11755 the inferior right away from here...
11756 (linux_wait_1): ... to here, and adjust to check the thread's
11757 last_resume_kind instead of the lwp's step or stop_expected flags.
11758
1915ef4f
PA		 117592010-05-02 Pedro Alves <pedro@codesourcery.com>
11760
11761 * README: Use consistent `GDB' and `GDBserver' spellings.
11762
f9e39928
PA		 117632010-05-02 Pedro Alves <pedro@codesourcery.com>
11764
11765 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11766 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11767 (linux_detach_one_lwp): Assume the lwp is stopped.
11768 (any_thread_of): Delete.
11769 (linux_detach): Stop all lwps here. Don't blindly delete all
11770 breakpoints.
11771 (delete_lwp_callback): New.
11772 (linux_mourn): Delete all lwps of the process that is gone.
11773 (linux_wait_1): Don't delete the last lwp of the process here.
11774 * mem-break.h (mark_breakpoints_out): Declare.
11775 * mem-break.c (mark_breakpoints_out): New.
11776 (free_all_breakpoints): Use it.
11777 * server.c (handle_target_event): If the process is gone, mark
11778 breakpoints out.
11779 * thread-db.c (struct thread_db) <create_bp>: New field.
11780 (thread_db_enable_reporting): Fix prototype. Store a thread event
11781 breakpoint reference in the thread_db struct.
11782 (thread_db_load_search): Clear the thread_db object.
11783 (try_thread_db_load_1): Ditto.
11784 (switch_to_process): New.
11785 (disable_thread_event_reporting): Use it.
11786 (remove_thread_event_breakpoints): New.
11787 (thread_db_detach, thread_db_mourn): Use it.
11788
1e7fc18c
PA		 117892010-05-01 Pedro Alves <pedro@codesourcery.com>
11790
11791 * linux-low.c (linux_enable_event_reporting): New.
11792 (linux_wait_for_event_1, handle_extended_wait): Use it.
11793
02fc4de7
PA		 117942010-04-30 Pedro Alves <pedro@codesourcery.com>
11795
11796 * linux-low.c (linux_kill_one_lwp, linux_kill)
11797 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11798 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11799 SIGSTOP even if the LWP is stopped.
11800 (send_sigstop_callback): New.
11801 (stop_all_lwps): Use send_sigstop_callback instead.
11802 (linux_resume_one_thread): Adjust.
11803 (proceed_one_lwp): Still proceed an LWP that the client has
11804 requested to stop, if we haven't reported it as stopped yet. Make
11805 sure that LWPs the client want stopped, have a pending SIGSTOP.
11806
bc3b5632
DE		 118072010-04-26 Doug Evans <dje@google.com>
11808
ae1ada35
DE		 11809 * server.c (handle_general_set): Make static.
11810
bc3b5632
DE		 11811 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11812 Print received char after testing for error/eof instead of before.
11813 (input_interrupt): Tweak comment.
11814
65730243
DE		 118152010-04-23 Doug Evans <dje@google.com>
11816
11817 * server.c (start_inferior): Print inferior argv if --debug.
11818
a8ae7dc0
AR		 118192010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11820
11821 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11822 * nto-x86-low.c: Include server.h
11823
1c07cc19
PM		 118242010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11825
11826 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11827 be consistent with other sources of this directory.
11828 (init_registers_amd64): Correct name of source file of this function
11829 in the comment.
11830
e0a61e09
PM		 118312010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11832
11833 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11834 64-bit executables.
11835
54709339
PM		 118362010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11837
11838 * win32-i386-low.c: Add 64-bit support.
11839 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11840 (init_registers_amd64): Declare.
11841 (mappings): Add 64-bit version of array.
11842 (init_windows_x86): New function.
11843 (the_low_target): Change init_arch field to init_windows_x86.
11844
e8f0053d
PM		 118452010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11846
11847 * win32-low.c: Adapt to support also 64-bit architecture.
11848 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11849 (get_image_name): Use SIZE_T type for local variable `done'.
11850 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11851 (toolhelp_get_dll_name): Idem.
11852 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11853 Use uintptr_t typecast to avoid warning.
11854 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11855 (handle_exception): Use phex_nz to avoid warning.
11856 (win32_wait): Remove unused local variable `process'.
11857
c481e77e
PM		 118582010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11859
11860 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11861 `amd64-avx.o'.
11862
12ea4b69
PM		 118632010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11864
11865 * configure.ac: Use `ws2_32' library for srv_mingw.
11866 * configure: Regenerate.
11867 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11868 * remote-utils.c: Likewise.
11869
f6d1620c
L		 118702010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11871
11872 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11873 if __x86_64__ is defined.
11874
8e642873
PM		 118752010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11876
11877 * configure: Regenerate.
11878
711e434b
PM		 118792010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11880
11881 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11882 * target.h (target_ops): New get_tib_address field.
11883 * win32-low.h (win32_thread_info): Add thread_local_base field.
11884 * win32-low.c (child_add_thread): Add tlb argument.
11885 Set thread_local_base field to TLB.
11886 (get_child_debug_event): Adapt to child_add_thread change.
11887 (win32_get_tib_address): New function.
11888 (win32_target_ops): Set get_tib_address field to
11889 win32_get_tib_address.
11890 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11891
505106cd
PA		 118922010-04-12 Pedro Alves <pedro@codesourcery.com>
11893
505106cd
PA		 11894 * linux-low.c (linux_mourn): Also remove the process.
11895 * server.c (handle_target_event): Don't remove the process here.
11896 * nto-low.c (nto_mourn): New.
11897 (nto_target_ops): Install it.
11898 * spu-low.c (spu_mourn): New.
11899 (spu_target_ops): Install it.
11900 * win32-low.c (win32_mourn): New.
11901 (win32_target_ops): Install it.
11902
e8470a06
PA		 119032010-04-12 Pedro Alves <pedro@codesourcery.com>
11904
11905 * server.h (buffer_xml_printf): Remove redundant `;'.
11906
45ba0d02
PA		 119072010-04-12 Pedro Alves <pedro@codesourcery.com>
11908
11909 * regcache.c (set_register_cache): Invalidate regcaches before
11910 changing the register cache layout.
11911 (regcache_invalidate_one): Allow a NULL regcache.
11912 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11913 regcaches before changing the register cache layout or the target
11914 regsets.
11915
59e04013
L		 119162010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11917
11918 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11919 variable warning on Linux/x86-64.
11920
8336d594
PA		 119212010-04-11 Pedro Alves <pedro@codesourcery.com>
11922
11923 GDBserver disconnected tracing support.
11924
11925 * linux-low.c (linux_remove_process): Delete.
11926 (add_lwp): Don't set last_resume_kind here.
11927 (linux_kill): Use `mourn'.
11928 (linux_detach): Use `thread_db_detach', and `mourn'.
11929 (linux_mourn): New.
11930 (linux_attach_lwp_1): Adjust comment.
11931 (linux_attach): last_resume_kind moved the thread_info; adjust.
11932 (status_pending_p_callback): Adjust.
11933 (linux_wait_for_event_1): Adjust.
11934 (count_events_callback, select_singlestep_lwp_callback)
11935 (select_event_lwp_callback, cancel_breakpoints_callback)
11936 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11937 (proceed_one_lwp): Adjust.
11938 (linux_async): Add debug output.
11939 (linux_thread_stopped): New.
11940 (linux_pause_all): New.
11941 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11942 linux_pause_all.
11943 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11944 (thread_db_free): Delete declaration.
11945 (thread_db_detach, thread_db_mourn): Declare.
11946 * thread-db.c (thread_db_init): Use thread_db_mourn.
11947 (thread_db_free): Delete, split in two.
11948 (disable_thread_event_reporting): New.
11949 (thread_db_detach): New.
11950 (thread_db_mourn): New.
11951
11952 * server.h (struct thread_info) <last_resume_kind>: New field.
11953 <attached>: Add comment.
11954 <gdb_detached>: New field.
11955 (handler_func): Change return type to int.
11956 (handle_serial_event, handle_target_event): Ditto.
11957 (gdb_connected): Declare.
11958 (tracing): Delete.
11959 (disconnected_tracing): Declare.
11960 (stop_tracing): Declare.
11961
11962 * server.c (handle_query) <qSupported>: Report support for
11963 disconnected tracing.
11964 (queue_stop_reply_callback): Account for running threads.
11965 (gdb_wants_thread_stopped): New.
11966 (gdb_wants_all_threads_stopped): New.
11967 (gdb_reattached_process): New.
11968 (handle_status): Clear the `gdb_detached' flag of all processes.
11969 In all-stop, stop all threads.
11970 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11971 (process_serial_event): If the remote connection breaks, or if an
11972 exit was forced with "monitor exit", force an event loop exit.
11973 Handle disconnected tracing on detach.
11974 (handle_serial_event): Adjust.
11975 (handle_target_event): If GDB isn't connected, forward events back
11976 to the inferior, unless the last process exited, in which case,
11977 exit gdbserver. Adjust interface.
11978
11979 * remote-utils.c (remote_open): Don't block in accept. Instead
11980 register an event loop source on the listen socket file
11981 descriptor. Refactor bits into ...
11982 (listen_desc): ... this new global.
11983 (gdb_connected): ... this new function.
11984 (enable_async_notification): ... this new function.
11985 (handle_accept_event): ... this new function.
11986 (remote_close): Clear remote_desc.
11987
11988 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11989
11990 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11991 New fields.
11992 (mourn_inferior): Define.
11993 (target_process_qsupported): Avoid the dangling else problem.
11994 (thread_stopped): Define.
11995 (pause_all): Define.
11996 (target_waitstatus_to_string): Declare.
11997 * target.c (target_waitstatus_to_string): New.
11998
11999 * tracepoint.c (tracing): Make extern.
12000 (disconnected_tracing): New.
12001 (stop_tracing): Make extern. Handle tracing stops due to GDB
12002 disconnecting.
12003 (cmd_qtdisconnected): New.
12004 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12005 (handle_tracepoint_general_set): Handle QTDisconnected.
12006
12007 * event-loop.c (event_handler_func): Change return type to int.
12008 (process_event): Bail out if the event handler wants the event
12009 loop to stop.
12010 (handle_file_event): Ditto.
12011 (start_event_loop): Bail out if the event handler wants the event
12012 loop to stop.
12013
12014 * nto-low.c (nto_target_ops): Adjust.
12015 * spu-low.c (spu_wait): Don't remove the process here.
12016 (spu_target_ops): Adjust.
12017 * win32-low.c (win32_wait): Don't remove the process here.
12018 (win32_target_ops): Adjust.
12019
5d267c4c
PA		 120202010-04-11 Pedro Alves <pedro@codesourcery.com>
12021
12022 * regcache.c (realloc_register_cache): Invalidate inferior's
12023 regcache before recreating it.
12024
623ccd72
PA		 120252010-04-09 Pedro Alves <pedro@codesourcery.com>
12026
12027 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12028
219f2f23
PA		 120292010-04-09 Stan Shebs <stan@codesourcery.com>
12030 Pedro Alves <pedro@codesourcery.com>
12031
12032 * server.h (LONGEST): New.
12033 (struct thread_info) <while_stepping>: New field.
12034 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12035 Declare.
12036 (initialize_tracepoint, handle_tracepoint_general_set)
12037 (handle_tracepoint_query, tracepoint_finished_step)
12038 (tracepoint_was_hit, release_while_stepping_state_list):
12039 (current_traceframe): Declare.
12040 * server.c (handle_general_set): Handle tracepoint packets.
12041 (read_memory): New.
12042 (write_memory): New.
12043 (handle_search_memory_1): Use read_memory.
12044 (handle_query): Report support for conditional tracepoints, trace
12045 state variables, and tracepoint sources. Handle tracepoint
12046 queries.
12047 (main): Initialize the tracepoints module.
12048 (process_serial_event): Handle traceframe reads/writes.
12049
12050 * linux-low.c (handle_tracepoints): New.
12051 (linux_wait_1): Call it.
12052 (linux_resume_one_lwp): Handle while-stepping.
12053 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12054 (linux_target_ops): Install them.
12055 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12056 New field.
12057 * linux-x86-low.c (x86_supports_tracepoints): New.
12058 (the_low_target). Install it.
12059
12060 * mem-break.h (delete_breakpoint): Declare.
12061 * mem-break.c (delete_breakpoint): Make external.
12062
12063 * target.h (struct target_ops): Add `supports_tracepoints',
12064 `read_pc', and `write_pc' fields.
12065 (target_supports_tracepoints): Define.
12066 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12067 (phex_nz): New.
12068
12069 * regcache.h (struct regcache) <registers_owned>: New field.
12070 (init_register_cache, regcache_cpy): Declare.
12071 (regcache_read_pc, regcache_write_pc): Declare.
12072 (register_cache_size): Declare.
12073 (supply_regblock): Declare.
12074 * regcache.c (init_register_cache): New.
12075 (new_register_cache): Use it.
12076 (regcache_cpy): New.
12077 (register_cache_size): New.
12078 (supply_regblock): New.
12079 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12080
219f2f23
PA		 12081 * tracepoint.c: New.
12082
12083 * Makefile.in (OBS): Add tracepoint.o.
12084 (tracepoint.o): New rule.
12085
3a13a53b
L		 120862010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12087
12088 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12089 (i386-mmx.o): New.
12090 (i386-mmx.c): Likewise.
12091 (i386-mmx-linux.o): Likewise.
12092 (i386-mmx-linux.c): Likewise.
12093
12094 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12095 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12096 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12097 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12098
12099 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12100 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12101 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12102
1570b33e
L		 121032010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12104
12105 * Makefile.in (clean): Updated.
12106 (i386-avx.o): New.
12107 (i386-avx.c): Likewise.
12108 (i386-avx-linux.o): Likewise.
12109 (i386-avx-linux.c): Likewise.
12110 (amd64-avx.o): Likewise.
12111 (amd64-avx.c): Likewise.
12112 (amd64-avx-linux.o): Likewise.
12113 (amd64-avx-linux.c): Likewise.
12114
12115 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12116 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12117 (srv_amd64_regobj): Add amd64-avx.o.
12118 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12119 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12120 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12121 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12122 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12123 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12124 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12125
12126 * i387-fp.c: Include "i386-xstate.h".
12127 (i387_xsave): New.
12128 (i387_cache_to_xsave): Likewise.
12129 (i387_xsave_to_cache): Likewise.
12130 (x86_xcr0): Likewise.
12131
12132 * i387-fp.h (i387_cache_to_xsave): Likewise.
12133 (i387_xsave_to_cache): Likewise.
12134 (x86_xcr0): Likewise.
12135
12136 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12137 * linux-crisv32-low.c (target_regsets): Likewise.
12138 * linux-m68k-low.c (target_regsets): Likewise.
12139 * linux-mips-low.c (target_regsets): Likewise.
12140 * linux-ppc-low.c (target_regsets): Likewise.
12141 * linux-s390-low.c (target_regsets): Likewise.
12142 * linux-sh-low.c (target_regsets): Likewise.
12143 * linux-sparc-low.c (target_regsets): Likewise.
12144 * linux-xtensa-low.c (target_regsets): Likewise.
12145
12146 * linux-low.c: Include <sys/uio.h>.
12147 (regsets_fetch_inferior_registers): Support nt_type.
12148 (regsets_store_inferior_registers): Likewise.
12149 (linux_process_qsupported): New.
12150 (linux_target_ops): Add linux_process_qsupported.
12151
12152 * linux-low.h (regset_info): Add nt_type.
12153 (linux_target_ops): Add process_qsupported.
12154
12155 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12156 and <sys/uio.h>.
12157 (init_registers_i386_avx_linux): New.
12158 (init_registers_amd64_avx_linux): Likewise.
12159 (xmltarget_i386_linux_no_xml): Likewise.
12160 (xmltarget_amd64_linux_no_xml): Likewise.
12161 (PTRACE_GETREGSET): Likewise.
12162 (PTRACE_SETREGSET): Likewise.
12163 (x86_fill_xstateregset): Likewise.
12164 (x86_store_xstateregset): Likewise.
12165 (use_xml): Likewise.
12166 (x86_linux_update_xmltarget): Likewise.
12167 (x86_linux_process_qsupported): Likewise.
12168 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12169 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12170 init_registers_i386_linux here. Call
12171 x86_linux_update_xmltarget.
12172 (the_low_target): Add x86_linux_process_qsupported.
12173
12174 * server.c (handle_query): Call target_process_qsupported.
12175
12176 * target.h (target_ops): Add process_qsupported.
12177 (target_process_qsupported): New.
12178
fc7238bb
PA		 121792010-04-03 Pedro Alves <pedro@codesourcery.com>
12180
12181 * inferiors.c (add_thread): Set last_status kind to
12182 TARGET_WAITKIND_IGNORE.
12183 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12184 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12185 (linux_wait_1): Move `thread' local definition to block that uses
12186 it. Don't NULL initialize `event_child'.
12187 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12188 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12189 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12190
bdabb078
PA		 121912010-04-01 Pedro Alves <pedro@codesourcery.com>
12192
12193 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12194 an extended waitstatus, or by a watchpoint.
12195 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12196 thread was stepping or has been stopped by a watchpoint.
12197
d3bbe7a0
PA		 121982010-04-01 Pedro Alves <pedro@codesourcery.com>
12199
12200 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12201 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12202 of another, then delete the previous, and validate all
12203 breakpoints.
12204 (validate_inserted_breakpoint): New.
12205 (delete_disabled_breakpoints): New.
12206 (validate_breakpoints): New.
12207 (check_mem_read): Validate breakpoints before trusting their
12208 shadow. Delete disabled breakpoints.
12209 (check_mem_write): Validate breakpoints before trusting they
12210 should be inserted. Delete disabled breakpoints.
12211 * mem-break.h (validate_breakpoints):
12212 * server.c (handle_query): Validate breakpoints when we see a
12213 qSymbol query.
12214
8b07ae33
PA		 122152010-04-01 Pedro Alves <pedro@codesourcery.com>
12216
12217 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12218 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12219 if we could tell there's a GDB breakpoint at stop_pc.
12220 (need_step_over_p): Don't do a step over if we find a GDB
12221 breakpoint at the resume PC.
12222
12223 * mem-break.c (struct raw_breakpoint): New.
12224 (enum bkpt_type): New type `gdb_breakpoint'.
12225 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12226 fields. New field `raw'.
12227 (find_raw_breakpoint_at): New.
12228 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12229 breakpoint instead.
12230 (set_breakpoint_at): Adjust.
12231 (delete_raw_breakpoint): New.
12232 (release_breakpoint): New.
12233 (delete_breakpoint): Rename to...
12234 (delete_breakpoint_1): ... this. Add proc parameter. Use
12235 release_breakpoint. Return ENOENT.
12236 (delete_breakpoint): Reimplement.
12237 (find_breakpoint_at): Delete.
12238 (find_gdb_breakpoint_at): New.
12239 (delete_breakpoint_at): Delete.
12240 (set_gdb_breakpoint_at): New.
12241 (delete_gdb_breakpoint_at): New.
12242 (gdb_breakpoint_here): New.
12243 (set_reinsert_breakpoint): Use release_breakpoint.
12244 (uninsert_breakpoint): Rename to ...
12245 (uninsert_raw_breakpoint): ... this.
12246 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12247 (reinsert_raw_breakpoint): Change parameter type to
12248 raw_breakpoint.
12249 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12250 instead.
12251 (check_breakpoints): Adjust. Use release_breakpoint.
12252 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12253 (breakpoint_inserted_here): Ditto.
12254 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12255 Don't trust the breakpoint's shadow if it is not inserted.
12256 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12257 (delete_all_breakpoints): Adjust.
12258 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12259 use delete_breakpoint_1.
12260
12261 * mem-break.h (breakpoints_supported): Delete declaration.
12262 (set_gdb_breakpoint_at): Declare.
12263 (gdb_breakpoint_here): Declare.
12264 (delete_breakpoint_at): Delete.
12265 (delete_gdb_breakpoint_at): Declare.
12266
12267 * server.h (struct raw_breakpoint): Forward declare.
12268 (struct process_info): New field `raw_breakpoints'.
12269
12270 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12271 breakpoints.
12272
6bf5e0ba
PA		 122732010-03-24 Pedro Alves <pedro@codesourcery.com>
12274
12275 * linux-low.c (status_pending_p_callback): Fix comment.
12276 (linux_wait_for_event_1): Move most of the internal breakpoint
12277 handling from here...
12278 (linux_wait_1): ... to here.
12279 (count_events_callback): New.
12280 (select_singlestep_lwp_callback): New.
12281 (select_event_lwp_callback): New.
12282 (cancel_breakpoints_callback): New.
12283 (select_event_lwp): New.
12284 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12285 priority to all LWPs that have had events that should be reported
12286 to the client. Cancel breakpoints when about to reporting the
12287 event to the client, not while stopping lwps. No longer cancel
12288 finished single-steps here.
12289 (cancel_finished_single_step): Delete.
12290 (cancel_finished_single_steps): Delete.
12291
414a389f
PA		 122922010-03-24 Pedro Alves <pedro@codesourcery.com>
12293
12294 * mem-break.c (enum bkpt_type): New.
12295 (struct breakpoint): New field `type'.
12296 (set_breakpoint_at): Change return type to struct breakpoint
12297 pointer. Set type to `other_breakpoint' by default.
12298 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12299 in the breakpoint list.
12300 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12301 (reinsert_breakpoint): Rename to ...
12302 (reinsert_raw_breakpoint): ... this.
12303 (reinsert_breakpoints_at): Adjust.
12304 * mem-break.h (struct breakpoint): Declare.
12305 (set_breakpoint_at): Change return type to struct breakpoint
12306 pointer.
12307
2280c721
PA		 123082010-03-24 Pedro Alves <pedro@codesourcery.com>
12309
12310 * server.c (handle_query): Assign, not compare.
12311
d50171e4
PA		 123122010-03-24 Pedro Alves <pedro@codesourcery.com>
12313
12314 Teach linux gdbserver to step-over-breakpoints.
12315
12316 * linux-low.c (can_hardware_single_step): New.
12317 (supports_breakpoints): New.
12318 (handle_extended_wait): If stopping threads, read the stop pc of
12319 the new cloned LWP.
12320 (get_pc): New.
12321 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12322 low target doesn't support retrieving the PC.
12323 (add_lwp): Set last_resume_kind to resume_continue.
12324 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12325 (linux_attach): Don't clear stop_expected. Set the lwp's
12326 last_resume_kind to resume_stop.
12327 (linux_detach_one_lwp): Don't check for removed breakpoints.
12328 (check_removed_breakpoint): Delete.
12329 (status_pending_p): Rename to ...
12330 (status_pending_p_callback): ... this. Don't check for removed
12331 breakpoints. Don't consider threads that are stopped from GDB's
12332 perspective.
12333 (linux_wait_for_lwp): Always read the stop_pc here.
12334 (cancel_breakpoint): New.
12335 (step_over_bkpt): New global.
12336 (linux_wait_for_event_1): Implement stepping over breakpoints.
12337 (gdb_wants_lwp_stopped): New.
12338 (gdb_wants_all_stopped): New.
12339 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12340 single-step traps here. Store the thread's last reported target
12341 wait status.
12342 (send_sigstop): Don't clear stop_expected. Always set it,
12343 instead.
12344 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12345 (cancel_finished_single_step): New.
12346 (cancel_finished_single_steps): New.
12347 (wait_for_sigstop): Don't cancel finished single-step traps here.
12348 (linux_resume_one_lwp): Don't check for removed breakpoints.
12349 Don't set `step' on non-hardware step archs.
12350 (linux_set_resume_request): Ignore resume_stop requests if already
12351 stopping or stopped. Set the lwp's last_resume_kind.
12352 (resume_status_pending_p): Don't check for removed breakpoints.
12353 (need_step_over_p): New.
12354 (start_step_over): New.
12355 (finish_step_over): New.
12356 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12357 requests. Clear the thread's last reported target waitstatus.
12358 Don't use the `suspended' flag. Don't consider pending breakpoints.
12359 (linux_resume): Start a step-over if necessary.
12360 (proceed_one_lwp): New.
12361 (proceed_all_lwps): New.
12362 (unstop_all_lwps): New.
12363 * linux-low.h (struct lwp_info): Rewrite comment for the
12364 `suspended' flag. Add the `stop_pc' field. Delete the
12365 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12366 Add `'last_resume_kind' and `need_step_over' fields.
12367 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12368 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12369 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12370 (set_raw_breakpoint_at): New.
12371 (set_breakpoint_at): Rewrite to use it.
12372 (reinsert_breakpoint_handler): Delete.
12373 (set_reinsert_breakpoint): New.
12374 (reinsert_breakpoint_by_bp): Delete.
12375 (delete_reinsert_breakpoints): New.
12376 (uninsert_breakpoint): Rewrite.
12377 (uninsert_breakpoints_at): New.
12378 (reinsert_breakpoint): Rewrite.
12379 (reinsert_breakpoints_at): New.
12380 (check_breakpoints): Rewrite.
12381 (breakpoint_here): New.
12382 (breakpoint_inserted_here): New.
12383 (check_mem_read): Adjust.
12384 * mem-break.h (breakpoints_supported, breakpoint_here)
12385 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12386 (reinsert_breakpoint_by_bp): Delete declaration.
12387 (delete_reinsert_breakpoints): Declare.
12388 (reinsert_breakpoint): Delete declaration.
12389 (reinsert_breakpoints_at): Declare.
12390 (uninsert_breakpoint): Delete declaration.
12391 (uninsert_breakpoints_at): Declare.
12392 (check_breakpoints): Adjust prototype.
12393 * server.h: Adjust include order.
12394 (struct thread_info): Declare here. Add a `last_status' field.
12395
30ba68cb
MS		 123962010-03-23 Michael Snyder <msnyder@vmware.com>
12397
12398 * server.c (crc32): New function.
12399 (handle_query): Add handling for 'qCRC:' request.
12400
b9a881c2
PA		 124012010-03-23 Pedro Alves <pedro@codesourcery.com>
12402
12403 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12404 lwp had been stopped by a watchpoint.
12405
e92d13d5
PA		 124062010-03-16 Pedro Alves <pedro@codesourcery.com>
12407
12408 * server.h (internal_error): Declare.
12409 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12410 * utils.c (internal_error): New function.
12411
64daa791
AS		 124122010-03-15 Andreas Schwab <schwab@redhat.com>
12413
12414 * configure.srv: Fix typo setting srv_regobj.
12415
f52cd8cd
PA		 124162010-03-15 Pedro Alves <pedro@codesourcery.com>
12417
12418 * linux-low.c (fetch_register): Avoid passing a non string literal
12419 format to `error'.
12420 (usr_store_inferior_registers): Ditto.
12421
93ae6fdc
PA		 124222010-03-14 Pedro Alves <pedro@codesourcery.com>
12423
12424 * linux-low.c (linux_write_memory): Bail out early if peeking
12425 memory failed.
12426
c3adc08c
PA		 124272010-03-14 Pedro Alves <pedro@codesourcery.com>
12428
12429 * linux-low.h (struct lwp_info): New fields
12430 `stopped_by_watchpoint' and `stopped_data_address'.
12431 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12432 here, and cache them in the lwp object.
12433 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12434 directly.
12435 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12436 field.
12437 (linux_stopped_by_watchpoint): Rewrite.
12438 (linux_stopped_data_address): Rewrite.
12439
bce522a2
PA		 124402010-03-06 Simo Melenius <simo.melenius@iki.fi>
12441
12442 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12443 switching the current inferior, not before.
12444
90884b2b
L		 124452010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12446
12447 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12448 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12449 i386-linux.c and amd64-linux.c.
12450 (reg-i386.o): Removed.
12451 (reg-i386.c): Likewise.
12452 (reg-i386-linux.o): Likewise.
12453 (reg-i386-linux.c): Likewise.
12454 (reg-x86-64.o): Likewise.
12455 (reg-x86-64.c): Likewise.
12456 (reg-x86-64-linux.o): Likewise.
12457 (reg-x86-64-linux.c): Likewise.
12458 (i386.o): New.
12459 (i386.c): Likewise.
12460 (i386-linux.o): Likewise.
12461 (i386-linux.c): Likewise.
12462 (amd64.o): Likewise.
12463 (amd64.c): Likewise.
12464 (amd64-linux.o): Likewise.
12465 (amd64-linux.c): Likewise.
12466
12467 * configure.srv (srv_i386_regobj): New.
12468 (srv_i386_linux_regobj): Likewise.
12469 (srv_amd64_regobj): Likewise.
12470 (srv_amd64_linux_regobj): Likewise.
12471 (srv_i386_32bit_xmlfiles): Likewise.
12472 (srv_i386_64bit_xmlfiles): Likewise.
12473 (srv_i386_xmlfiles): Likewise.
12474 (srv_amd64_xmlfiles): Likewise.
12475 (srv_i386_linux_xmlfiles): Likewise.
12476 (srv_amd64_linux_xmlfiles): Likewise.
12477 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12478 srv_xmlfiles to $srv_i386_xmlfiles.
12479 (i[34567]86-*-mingw32ce*): Likewise.
12480 (i[34567]86-*-mingw*): Likewise.
12481 (i[34567]86-*-nto*): Likewise.
12482 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12483 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12484 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12485 (x86_64-*-linux*): Likewise.
12486
12487 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12488 (init_registers_amd64_linux): New.
12489 (x86_arch_setup): Replace init_registers_x86_64_linux with
12490 init_registers_amd64_linux.
12491
193f13e6
MK		 124922010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12493
12494 * configure.ac: Check for libdl. If it is not available link against
12495 static libthread_db.
12496 * configure: Regenerate.
12497
85d721b8
PA		 124982010-02-22 Pedro Alves <pedro@codesourcery.com>
12499
12500 PR9605
12501
12502 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12503 handing a read watchpoint.
12504 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12505
6076632b
DE		 125062010-02-12 Doug Evans <dje@google.com>
12507
12508 * linux-low.c (linux_supports_tracefork_flag): Document.
12509 (linux_look_up_symbols): Add comment.
12510
3327ccf7
L		 125112010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12512
12513 * regcache.c (supply_register): Clear regcache if buf is NULL.
12514
0718675c 125152010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 12516 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 12517
12518 * inferiors.c (find_inferior): Add function documentation.
12519 (unloaded_dll): Handle the case where the unloaded dll has not
12520 been previously registered in the dll list.
12521
177321bd
DJ		 125222010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12523
12524 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12525 (thumb2_breakpoint): New.
12526 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12527
2b009048
DJ		 125282010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12529
12530 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12531 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12532 breakpoints.
12533
3be029c7
PA		 125342010-01-21 Pedro Alves <pedro@codesourcery.com>
12535
12536 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12537
18f5de3b
JK		 125382010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12539
12540 * linux-s390-low.c (s390_collect_ptrace_register)
12541 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12542
3743bb4f
DE		 125432010-01-21 Doug Evans <dje@google.com>
12544
14ce3065
DE		 12545 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12546 (PTRACE_ARG4_TYPE): New macro.
12547 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12548 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12549 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12550 (usr_store_inferior_registers): Ditto.
12551 (linux_read_memory, linux_write_memory): Ditto.
12552 (linux_test_for_tracefork): Ditto.
12553
3743bb4f
DE		 12554 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12555 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12556
8b315be5
PA		 125572010-01-21 Pedro Alves <pedro@codesourcery.com>
12558
12559 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12560 target.
12561
85492558
PA		 125622010-01-21 Pedro Alves <pedro@codesourcery.com>
12563
12564 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12565 prototype to take a regcache. Adjust.
12566
442ea881
PA		 125672010-01-20 Pedro Alves <pedro@codesourcery.com>
12568
12569 * regcache.h (struct thread_info): Forward declare.
12570 (struct regcache): New.
12571 (new_register_cache): Adjust prototype.
12572 (get_thread_regcache): Declare.
12573 (free_register_cache): Adjust prototype.
12574 (registers_to_string, registers_from_string): Ditto.
12575 (supply_register, supply_register_by_name, collect_register)
12576 (collect_register_as_string, collect_register_by_name): Ditto.
12577 * regcache.c (struct inferior_regcache_data): Delete.
12578 (get_regcache): Rename to ...
12579 (get_thread_regcache): ... this. Adjust. Switch inferior before
12580 fetching registers.
12581 (regcache_invalidate_one): Adjust.
12582 (regcache_invalidate): Fix prototype.
12583 (new_register_cache): Return the new register cache.
12584 (free_register_cache): Change prototype.
12585 (realloc_register_cache): Adjust.
12586 (registers_to_string): Change prototype to take a regcache. Adjust.
12587 (registers_from_string): Ditto.
12588 (register_data): Ditto.
12589 (supply_register): Ditto.
12590 (supply_register_by_name): Ditto.
12591 (collect_register): Ditto.
12592 (collect_register_as_string): Ditto.
12593 (collect_register_by_name): Ditto.
12594 * server.c (process_serial_event): Adjust.
12595 * linux-low.h (regset_fill_func, regset_store_func): Change
12596 prototype.
12597 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12598 Change prototype.
12599 * linux-low.c (get_stop_pc): Adjust.
12600 (check_removed_breakpoint): Adjust.
12601 (linux_wait_for_event): Adjust.
12602 (linux_resume_one_lwp): Adjust.
12603 (fetch_register): Add regcache parameter. Adjust.
12604 (usr_store_inferior_registers): Ditto.
12605 (regsets_fetch_inferior_registers): Ditto.
12606 (regsets_store_inferior_registers): Ditto.
12607 (linux_fetch_registers, linux_store_registers): Ditto.
12608 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12609 regcache. Adjust.
43aaf8b6
PA		 12610 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12611 Ditto.
442ea881
PA		 12612 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12613 prototype to take a regcache.
12614 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12615 * remote-utils.c (convert_ascii_to_int, outreg)
12616 (prepare_resume_reply): Change prototype to take a regcache.
12617 Adjust.
12618 * target.h (struct target_ops) <fetch_registers, store_registers>:
12619 Change prototype to take a regcache.
12620 (fetch_inferior_registers, store_inferior_registers): Change
12621 prototype to take a regcache. Adjust.
12622 * proc-service.c (ps_lgetregs): Adjust.
12623 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12624 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12625 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12626 take a regcache. Adjust.
12627 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12628 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12629 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12630 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12631 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12632 (cris_cannot_fetch_register):
12633 (cris_breakpoint_at): Change prototype to take a regcache.
12634 Adjust.
12635 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12636 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12637 to take a regcache. Adjust.
12638 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12639 Adjust.
12640 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12641 take a regcache. Adjust.
12642 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12643 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12644 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12645 * linux-mips-low.c (mips_get_pc):
12646 (mips_set_pc): Change prototype to take a regcache. Adjust.
12647 (mips_reinsert_addr): Adjust.
12648 (mips_collect_register): Change prototype to take a regcache.
12649 Adjust.
12650 (mips_supply_register):
12651 (mips_collect_register_32bit, mips_supply_register_32bit)
12652 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12653 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 12654 * linux-ppc-low.c (ppc_supply_ptrace_register)
12655 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 12656 (parse_spufs_run): Adjust.
12657 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12658 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12659 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12660 take a regcache. Adjust.
12661 * linux-s390-low.c (s390_collect_ptrace_register)
12662 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12663 (s390_set_pc): Change prototype to take a regcache. Adjust.
12664 (s390_arch_setup): Adjust.
12665 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12666 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12667 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12668 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12669 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12670 regcache. Adjust.
12671 (sparc_breakpoint_at): Adjust.
12672 * linux-xtensa-low.c (xtensa_fill_gregset):
12673 (xtensa_store_gregset):
12674 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12675 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12676 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12677 prototype to take a regcache. Adjust.
12678 * win32-arm-low.c (arm_fetch_inferior_register)
12679 (arm_store_inferior_register): Change prototype to take a
12680 regcache. Adjust.
12681 * win32-i386-low.c (i386_fetch_inferior_register)
12682 (i386_store_inferior_register): Change prototype to take a
12683 regcache. Adjust.
12684 * win32-low.c (child_fetch_inferior_registers)
12685 (child_store_inferior_registers): Change prototype to take a
12686 regcache. Adjust.
12687 (win32_wait): Adjust.
12688 (win32_fetch_inferior_registers): Change prototype to take a
12689 regcache. Adjust.
12690 (win32_store_inferior_registers): Adjust.
12691 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12692 store_inferior_register>: Change prototype to take a regcache.
12693
60c3d7b0
DE		 126942010-01-20 Doug Evans <dje@google.com>
12695
12696 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12697 #ifdef.
12698 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 12699 (W_STOPCODE): Provide definition if missing.
60c3d7b0 12700
dc146f7c
VP		 127012010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12702
12703 * linux-low.c (linux_core_of_thread): New.
12704 (compare_ints, show_process, list_threads): New.
12705 (linux_qxfer_osdata): Report threads and cores.
12706 (linux_target_op): Register linux_core_of_thread.
12707 * remote-utils.c (prepare_resume_reply): Report the core.
12708 (buffer_xml_printf): Support %d specifier.
12709 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12710 New.
12711 (handle_query): Handle qXfer:threads. Announce availability
12712 thereof.
12713 * target.h (struct target_ops): New field core_of_thread.
12714
7803799a
UW		 127152010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12716
12717 * Makefile.in (clean): Remove new generated files.
12718 (reg-s390.o, reg-s390.c): Remove rules.
12719 (reg-s390x.o, reg-s390x.c): Likewise.
12720 (s390-linux32.o, s390-linux32.c): Add rules.
12721 (s390-linux64.o, s390-linux64.c): Likewise.
12722 (s390x-linux64.o, s390x-linux64.c): Likewise.
12723 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12724 * linux-s390-low.c: Include <elf.h>.
12725 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12726 (init_registers_s390): Remove prototype.
12727 (init_registers_s390x): Likewise.
12728 (init_registers_s390_linux32): Add prototype.
12729 (init_registers_s390_linux64): Likewise.
12730 (init_registers_s390x_linux64): Likewise.
12731 (s390_num_regs_3264): New define.
12732 (s390_regmap_3264): New global variable.
12733 (s390_cannot_fetch_register): Remove obsolete check.
12734 (s390_cannot_store_register): Likewise.
12735 (s390_collect_ptrace_register): Handle upper/lower register halves.
12736 (s390_supply_ptrace_register): Likewise.
12737 (s390_fill_gregset): Update to register number changes.
12738 (s390_get_hwcap): New routine.
12739 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12740 Install appropriate regmap and register set.
12741
6e7ffa39
JB		 127422010-01-01 Joel Brobecker <brobecker@adacore.com>
12743
12744 * server.c (gdbserver_version): Update copyright year to 2010.
12745 * gdbreplay.c (gdbreplay_version): Likewise.
12746
957f3f49
DE		 127472009-12-28 Doug Evans <dje@google.com>
12748
12749 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12750 elf/external.h. Include <elf.h> instead but only if necessary.
12751
ca5c370d
PA		 127522009-12-28 Pedro Alves <pedro@codesourcery.com>
12753
12754 * linux-low.c (linux_remove_process): Remove `detaching'
12755 parameter. Don't release/detach from thread_db here.
12756 (linux_kill): Release/detach from thread_db here, ...
12757 (linux_detach): ... and here, before actually detaching.
12758 (linux_wait_1): ... and here, when a process exits.
12759 * thread-db.c (any_thread_of): New.
12760 (thread_db_free): Switch the current inferior to a thread of the
12761 passed in process.
12762
4ee62156
DE		 127632009-12-21 Doug Evans <dje@google.com>
12764
d90e6a88
DE		 12765 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12766
c5f62d5f
DE		 12767 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12768 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12769 warning ifndef __NR_tkill. Move setting of errno there too.
12770 Delete unnecessary resetting of errno after syscall.
12771 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12772
10e86dd7
DE		 12773 * configure.ac: Check for dladdr.
12774 * config.in: Regenerate.
12775 * configure: Regenerate.
12776 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12777 (try_thread_db_load): Update.
12778
4ee62156
DE		 12779 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12780
00f515da
DE		 127812009-12-18 Doug Evans <dje@google.com>
12782
e9464885
DE		 12783 * event-loop.c: Include unistd.h if it exists.
12784
07d4f67e
DE		 12785 * linux-low.c (my_waitpid): Move definition away from being in
12786 between linux_tracefork_child/linux_test_for_tracefork.
12787
00f515da
DE		 12788 * gdb_proc_service.h (psaddr_t): Fix type.
12789 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12790 signature to match glibc.
12791
1de1badb
DE		 127922009-12-16 Doug Evans <dje@google.com>
12793
12794 * linux-low.c (linux_read_memory): Fix argument to read.
12795
aeeb81d1
PA		 127962009-11-26 Pedro Alves <pedro@codesourcery.com>
12797
12798 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12799 events, don't leave current_inferior pointing at null.
12800
10357975
PA		 128012009-11-26 Pedro Alves <pedro@codesourcery.com>
12802
12803 * win32-low.c (LOG): Delete.
12804 (OUTMSG): Output to stderr.
12805 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12806 on compile time LOG macro.
12807 (win32_wait): Fix debug output.
12808
cf6e3471
PA		 128092009-11-26 Pedro Alves <pedro@codesourcery.com>
12810
12811 * win32-low.c (win32_add_one_solib): If the dll name is
12812 "ntdll.dll", prepend the system directory to the dll path.
12813
0c85e18e
MK		 128142009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12815
12816 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12817
9ac544ce 128182009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 12819 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 12820
12821 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12822 * configure.ac: Check for __mcoldfire__ and set
12823 gdb_cv_m68k_is_coldfire.
12824 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12825 reg-cf.o and reg-m68k.o.
12826 * configure: Regenerated.
12827
fd7dd3e6
PA		 128282009-11-16 Pedro Alves <pedro@codesourcery.com>
12829
12830 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12831 Pass it to thread_db_free.
12832 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12833 proper `detaching' argument to linux_remove_process.
12834 * linux-low.h (thread_db_free): Add `detaching' parameter.
12835 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12836 to thread_db_free.
12837 (thread_db_free): Add `detaching' parameter. Only
12838 call td_ta_clear_event if detaching from process.
12839
75aa492e
MK		 128402009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12841
12842 * thread-db.c (thread_db_free): Fix typo.
12843
21e1bee4
PP		 128442009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12845
12846 PR gdb/10838
12847 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12848
8838b45e
NS		 128492009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12850
12851 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12852 with an i686 compiler.
12853 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12854 needed.
12855 * configure: Rebuilt.
12856
8a35fb51
SL		 128572009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12858
12859 PR gdb/10783
12860
12861 * server.c (handle_search_memory_1): Correct read_addr initialization
12862 in loop for searching subsequent chunks.
12863
96f15937
PP		 128642009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12865
12866 * configure.ac: New --with-libthread-db option.
12867 * thread-db.c: Allow direct dependence on libthread_db.
12868 (thread_db_free): Adjust.
12869 * config.in: Regenerate.
12870 * configure: Likewise.
889bf7c5 12871
5f7d1694
PP		 128722009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12873
12874 PR gdb/10757
12875 * thread-db.c (attach_thread): New function.
12876 (maybe_attach_thread): Return success/failure.
12877 (find_new_threads_callback): Adjust.
889bf7c5
PA		 12878 (thread_db_find_new_threads): Loop until no new threads.
12879
88e3b899
PA		 128802009-10-13 Pedro Alves <pedro@codesourcery.com>
12881
12882 * proc-service.c (ps_lgetregs): Formatting.
12883
cdbfd419
PP		 128842009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12885
12886 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12887 * configure.ac: Adjust.
12888 * linux-low.h (struct process_info_private): Move members to struct
12889 thread_db.
12890 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12891 * linux-low.c (linux_remove_process): Adjust.
12892 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12893 * server.c (handle_query): Move code ...
12894 (handle_monitor_command): ... here. New function.
12895 * target.h (struct target_ops): New member.
12896 * thread-db.c (struct thread_db): New.
12897 (libthread_db_search_path): New variable.
12898 (thread_db_create_event, thread_db_enable_reporting)
12899 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12900 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12901 (try_thread_db_load_1, dladdr_to_soname): New functions.
12902 (try_thread_db_load, thread_db_load_search): New functions.
12903 (thread_db_init): Search for libthread_db.
12904 (thread_db_free): New function.
12905 (thread_db_handle_monitor_command): Likewise.
12906 * config.in: Regenerate.
12907 * configure: Regenerate.
889bf7c5 12908
4168d2d6
UW		 129092009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12910
12911 * spu-low.c (spu_kill): Wait for inferior to terminate.
12912 Call clear_inferiors.
12913 (spu_detach): Call clear_inferiors.
12914
81ecdfbb
RW		 129152009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12916
12917 * aclocal.m4: Regenerate.
12918 * config.in: Likewise.
12919 * configure: Likewise.
12920
0b9ff2c0
UW		 129212009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12922
12923 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12924 (parse_spufs_run): New function.
12925 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12926 (ppc_breakpoint_at): Handle SPU breakpoints.
12927
efcbbd14
UW		 129282009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12929
12930 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12931 (SPUFS_MAGIC): Define.
12932 (spu_enumerate_spu_ids): New function.
12933 (linux_qxfer_spu): New function.
12934 (linux_target_ops): Install linux_qxfer_spu.
12935
f4d9bade
UW		 129362009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12937
12938 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12939 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12940 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12941 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12942 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12943 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12944 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12945 (init_registers_powerpc_cell32l): Add prototype.
12946 (init_registers_powerpc_cell64l): Likewise.
12947 (ppc_arch_setup): Detect Cell/B.E. architecture.
12948
96e946ca
RW		 129492009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12950
12951 * Makefile.in (datarootdir): New variable.
12952
58d6951d
DJ		 129532009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12954
12955 * linux-low.c (linux_write_memory): Update debugging output.
12956 * Makefile.in (clean): Add new descriptions.
12957 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12958 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12959 * configure.srv: Add new files for arm*-*-linux*.
12960 * linux-arm-low.c: Add new declarations.
12961 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12962 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12963 (HWCAP_VFPv3D16): New.
12964 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12965 instead of __IWMMXT__.
12966 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12967 (arm_arch_setup): New.
12968 (target_regsets): Remove #ifdef. Add VFP regset.
12969 (the_low_target): Use arm_arch_setup.
12970
12b42a12
DJ		 129712009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12972
12973 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12974 the main thread again.
12975
ac8c974e
AR		 129762009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12977
12978 Adding Neutrino gdbserver.
12979 * configure: Regenerated.
12980 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12981 * configure.srv (i[34567]86-*-nto*): New target.
12982 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12983 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12984 (nto_comctrl) [__QNX__]: New function.
12985 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12986
4424e0c3 129872009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 12988
12989 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12990 srv_tgtobj.
12991
912cf4ba
PA		 129922009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12993 Pedro Alves <pedro@codesourcery.com>
12994
12995 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12996 don't support CONTEXT_EXTENDED_REGISTERS.
12997 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12998 (the_low_target): Install them.
12999 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13000 failing with ERROR_PIPE_NOT_CONNECTED.
13001
aa5ca48f
DE		 130022009-06-30 Doug Evans <dje@google.com>
13003 Pierre Muller <muller@ics.u-strasbg.fr>
13004
13005 Add h/w watchpoint support to x86-linux, win32-i386.
13006 * Makefile.in (SFILES): Add i386-low.c
13007 (i386_low_h): Define.
13008 (i386-low.o): Add dependencies.
13009 (linux-x86-low.o): Add i386-low.h dependency.
13010 (win32-i386-low.o): Ditto.
13011 * i386-low.c: New file.
13012 * i386-low.h: New file.
13013 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13014 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13015 * linux-low.c (linux_add_process): Initialize arch_private.
13016 (linux_remove_process): Free arch_private.
13017 (add_lwp): Initialize arch_private.
13018 (delete_lwp): Free arch_private.
13019 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13020 provided.
13021 * linux-low.h (process_info_private): New member arch_private.
13022 (lwp_info): New member arch_private.
13023 (linux_target_ops): New members new_process, new_thread,
13024 prepare_to_resume.
13025 (ptid_of): New macro.
13026 * linux-x86-low.c: Include stddef.h, i386-low.h.
13027 (arch_process_info): New struct.
13028 (arch_lwp_info): New struct.
13029 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13030 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13031 (i386_dr_low_get_status): New function.
13032 (x86_insert_point, x86_remove_point): New functions.
13033 (x86_stopped_by_watchpoint): New function.
13034 (x86_stopped_data_address): New function.
13035 (x86_linux_new_process, x86_linux_new_thread): New functions.
13036 (x86_linux_prepare_to_resume): New function.
13037 (the_low_target): Add entries for insert_point, remove_point,
13038 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13039 prepare_to_resume.
13040 * server.c (debug_hw_points): New global.
13041 (monitor_show_help): Document set debug-hw-points.
13042 (handle_query): Process "set debug-hw-points".
13043 * server.h (debug_hw_points): Declare.
13044 (paddress): Declare.
13045 * utils.c (NUMCELLS, CELLSIZE): New macros.
13046 (get_sell, xsnprintf, paddress): New functions.
13047 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13048 remove_point, stopped_by_watchpoint, stopped_data_address.
13049 * win32-i386-low.c: Include i386-low.h.
13050 (debug_reg_state): Replaces dr.
13051 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13052 (i386_dr_low_get_status): New function.
13053 (i386_insert_point, i386_remove_point): New functions.
13054 (i386_stopped_by_watchpoint): New function.
13055 (i386_stopped_data_address): New function.
13056 (i386_initial_stuff): Update.
13057 (get_thread_context,set_thread_context,i386_thread_added): Update.
13058 (the_low_target): Add entries for insert_point,
13059 remove_point, stopped_by_watchpoint, stopped_data_address.
13060 * win32-low.c (win32_insert_watchpoint): New function.
13061 (win32_remove_watchpoint): New function.
13062 (win32_stopped_by_watchpoint): New function.
13063 (win32_stopped_data_address): New function.
13064 (win32_target_ops): Add entries for insert_watchpoint,
13065 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13066 * win32-low.h (win32_target_ops): New members insert_point,
13067 remove_point, stopped_by_watchpoint, stopped_data_address.
13068
d993e290
PA		 130692009-06-25 Pedro Alves <pedro@codesourcery.com>
13070
13071 * server.c (process_serial_event): Re-return unsupported, not
13072 error, if the type isn't recognized. Re-allow supporting only
13073 insert or remove packets. Also call require_running for
13074 breakpoints. Add missing break statement to default case. Tidy.
13075 * target.h (struct target_ops): Rename insert_watchpoint to
13076 insert_point, and remove_watchpoint to remove_point.
13077
13078 * linux-low.h (struct linux_target_ops): Likewise.
13079 * linux-low.c (linux_insert_watchpoint): Rename to ...
13080 (linux_insert_point): ... this. Adjust.
13081 (linux_remove_watchpoint): Rename to ...
13082 (linux_remove_point): ... this. Adjust.
13083 (linux_target_ops): Adjust.
13084 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13085 (cris_insert_point): ... this.
13086 (cris_remove_watchpoint): Rename to ...
13087 (cris_remove_point): ... this.
13088 (the_low_target): Adjust.
13089
0f54c268
PM		 130902009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13091
13092 * server.c (handle_v_kill): Pass signal_pid to
13093 kill_inferior if multi_process is zero.
13094
c6314022
AR		 130952009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13096
13097 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13098 * target.h (target_ops): Comment for *_watchpoint to make it clear
13099 the functions can get types '0' and '1'.
13100
4463ce24
AR		 131012009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13102
13103 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13104 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13105 * regcache.c (get_regcache): Likewise.
13106 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13107 * win32-low.c (child_fetch_inferior_registers): Remove check for
13108 regno 0.
13109
cf8fd78b
PA		 131102009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13111 Pedro Alves <pedro@codesourcery.com>
13112
13113 * target.h (struct target_ops) <supports_multi_process>: New
13114 callback.
13115 (target_supports_multi_process): New.
13116 * server.c (handle_query): Even if GDB reports support, only
13117 enable multi-process if the target also supports it. Report
13118 multi-process support only if the target backend supports it.
13119 * linux-low.c (linux_supports_multi_process): New function.
13120 (linux_target_ops): Install it as target_supports_multi_process
13121 callback.
13122
47c0c975
DE		 131232009-05-24 Doug Evans <dje@google.com>
13124
e09875d4
DE		 13125 Global renaming of find_thread_pid to find_thread_ptid.
13126 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13127 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13128 All callers updated.
13129
e27d73f6
DE		 13130 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13131 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13132 directly.
13133
47c0c975
DE		 13134 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13135 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13136 (linux_resume_one_lwp): Ditto.
13137
2acc282a
DE		 131382009-05-23 Doug Evans <dje@google.com>
13139
13140 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13141 from struct inferior_list_entry * to struct lwp_info *.
13142 All callers updated.
13143
9f1036c1
DE		 131442009-05-13 Doug Evans <dje@google.com>
13145
13146 * linux-x86-low.c: Don't include assert.h.
13147 (x86_siginfo_fixup): Use fatal, not assert.
13148 (x86_arch_setup): Fix comment.
13149
d0722149
DE		 131502009-05-12 Doug Evans <dje@google.com>
13151
13152 Biarch support for i386/amd64 gdbserver.
13153 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13154 Add linux-x86-low.c.
13155 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13156 (linux-x86-low.o): Add.
13157 * linux-x86-64-low.c: Delete.
13158 * linux-i386-low.c: Delete.
13159 * linux-x86-low.c: New file.
13160 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13161 linux-x86-low.o.
13162 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13163 linux-x86-low.o.
13164 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13165 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13166 (linux_child_pid_to_exec_file): New function.
13167 (elf_64_header_p, elf_64_file_p): New functions.
13168 (siginfo_fixup): New function.
13169 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13170 give target a chance to convert layout.
13171 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13172 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13173
fdeb2a12
DE		 131742009-05-07 Doug Evans <dje@google.com>
13175
13176 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13177 (regsets_store_inferior_registers): Ditto.
13178
a6dbe5df
PA		 131792009-05-06 Pedro Alves <pedro@codesourcery.com>
13180
13181 PR server/10048
13182
13183 * linux-low.c (must_set_ptrace_flags): Delete.
13184 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13185 of the global.
13186 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13187 `lwp->must_set_ptrace_flags' instead.
ba42693b 13188 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 13189 (linux_wait_1): ... not here.
13190
5091eb23
DE		 131912009-04-30 Doug Evans <dje@google.com>
13192
9f767825
DE		 13193 * inferiors.c (started_inferior_callback): New function.
13194 (attached_inferior_callback): New function.
13195 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13196 * server.c (print_started_pid, print_attached_pid): New functions.
13197 (detach_or_kill_for_exit): New function.
13198 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13199 * server.h (have_started_inferiors_p): Declare.
13200 (have_attached_inferiors_p): Declare.
13201
5091eb23
DE		 13202 * inferiors.c (remove_process): Fix memory leak, free process.
13203 * linux-low.c (linux_remove_process): New function.
13204 (linux_kill): Call it instead of remove_process.
13205 (linux_detach, linux_wait_1): Ditto.
13206
155c8968
PA		 132072009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13208
13209 * configure.srv: Add x86 Windows CE target.
13210
7fe519cb
UW		 132112009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13212
13213 * inferiors.c (get_thread_process): Make global.
13214 * server.h (get_thread_process): Add prototype.
13215 * thread-db.c (find_one_thread): Use get_thread_process
13216 instead of current_process.
13217 (thread_db_get_tls_address): Do not crash if called when
13218 thread layer is not yet initialized.
13219
5472f405
UW		 132202009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13221
13222 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13223 * spu-low.c (current_tid): Rename to ...
13224 (current_ptid): ... this.
13225 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13226 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13227 ptid_get_lwp (current_ptid) instead of current_tid.
13228 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13229 instead of current_tid. Use find_process_pid to verify pid
13230 argument is valid. Pass proper argument to remove_process.
13231 (spu_thread_alive): Compare current_ptid instead of current_tid.
13232 (spu_resume): Likewise.
13233
55ac2b99
PA		 132342009-04-02 Pedro Alves <pedro@codesourcery.com>
13235
13236 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13237 variable.
13238
95954743
PA		 132392009-04-01 Pedro Alves <pedro@codesourcery.com>
13240
13241 Implement the multiprocess extensions, and add linux multiprocess
13242 support.
13243
13244 * server.h (ULONGEST): Declare.
13245 (struct ptid, ptid_t): New.
13246 (minus_one_ptid, null_ptid): Declare.
13247 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13248 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13249 (struct inferior_list_entry): Change `id' type from unsigned from
13250 to ptid_t.
13251 (struct sym_cache, struct breakpoint, struct
13252 process_info_private): Forward declare.
13253 (struct process_info): Declare.
13254 (current_process): Declare.
13255 (all_processes): Declare.
13256 (initialize_inferiors): Declare.
13257 (add_thread): Adjust to use ptid_t.
13258 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13259 (add_process, remove_process, find_thread_pid): Declare.
13260 (find_inferior_id): Adjust to use ptid_t.
13261 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13262 (multi_process): Declare.
13263 (push_event): Adjust to use ptid_t.
13264 (read_ptid, write_ptid): Declare.
13265 (prepare_resume_reply): Adjust to use ptid_t.
13266 (clear_symbol_cache): Declare.
13267 * inferiors.c (all_processes): New.
13268 (null_ptid, minus_one_ptid): New.
13269 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13270 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13271 (add_thread): Change unsigned long to ptid. Remove gdb_id
13272 parameter. Adjust.
13273 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13274 (gdb_id_to_thread): Rename to ...
13275 (find_thread_pid): ... this. Change unsigned long to ptid.
13276 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13277 (loaded_dll, pull_pid_from_list): Adjust.
13278 (add_process, remove_process, find_process_pid)
13279 (get_thread_process, current_process, initialize_inferiors): New.
13280 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13281 (struct target_waitstatus) <related_pid>: Ditto.
13282 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13283 return type to int.
13284 (struct target_ops) <join>: Add `pid' argument.
13285 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13286 (struct target_ops) <wait>: Add `ptid' field. Change return type
13287 to ptid.
13288 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13289 (mywait): Add `ptid' argument. Change return type to ptid_t.
13290 (target_pid_to_str): Declare.
13291 * target.c (set_desired_inferior): Adjust to use ptids.
13292 (mywait): Add new `ptid' argument. Adjust.
13293 (target_pid_to_str): New.
13294 * mem-break.h (free_all_breakpoints): Declare.
13295 * mem-break.c (breakpoints): Delelete.
13296 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13297 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13298 to use per-process breakpoint list.
13299 (free_all_breakpoints): New.
13300 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13301 (symbol_cache, all_symbols_looked_up): Delete.
13302 (hexchars): New.
13303 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13304 read_ptid): New.
13305 (prepare_resume_reply): Change ptid argument's type from unsigned
13306 long to ptid_t. Adjust. Implement W;process and X;process.
13307 (free_sym_cache, clear_symbol_cache): New.
13308 (look_up_one_symbol): Adjust to per-process symbol cache. *
13309 * server.c (cont_thread, general_thread, step_thread): Change type
13310 to ptid_t.
13311 (attached): Delete.
13312 (multi_process): New.
13313 (last_ptid): Change type to ptid_t.
13314 (struct vstop_notif) <ptid>: Change type to ptid_t.
13315 (queue_stop_reply, push_event): Change `ptid' argument's type to
13316 ptid_t.
13317 (discard_queued_stop_replies): Add `pid' argument.
13318 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13319 changes. Don't reference the `attached' global.
13320 (attach_inferior): Adjust to mywait interface changes.
13321 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13322 features. Handle and report "multiprocess+". Handle
13323 "qAttached:PID".
13324 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13325 changes.
13326 (handle_v_kill): New.
13327 (handle_v_stopped): Adjust to use target_pid_to_str.
13328 (handle_v_requests): Allow multiple attaches and runs when
13329 multiprocess extensions are in effect. Handle "vKill".
13330 (myresume): Adjust to use ptids.
13331 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13332 (handle_status): Adjust to discard_queued_stop_replies interface
13333 change.
13334 (first_thread_of, kill_inferior_callback)
13335 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13336 (main): Call initialize_inferiors. Adjust to use ptids, killing
13337 and detaching from all inferiors. Handle multiprocess packet
13338 variants.
13339 * linux-low.h: Include gdb_proc_service.h.
13340 (struct process_info_private): New.
13341 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13342 <lwpid_of>: Use ptid_get_lwp.
13343 (get_lwp_thread): Adjust.
13344 (struct lwp_info): Add `dead' member.
13345 (find_lwp_pid): Declare.
13346 * linux-low.c (thread_db_active): Delete.
13347 (new_inferior): Adjust comment.
13348 (inferior_pid): Delete.
13349 (linux_add_process): New.
13350 (handle_extended_wait): Adjust.
13351 (add_lwp): Change unsigned long to ptid.
13352 (linux_create_inferior): Add process to processes table. Adjust
13353 to use ptids. Don't set new_inferior here.
13354 (linux_attach_lwp): Rename to ...
13355 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13356 it. Adjust to use ptids.
13357 (linux_attach_lwp): New.
13358 (linux_attach): Add process to processes table. Don't set
13359 new_inferior here.
13360 (struct counter): New.
13361 (second_thread_of_pid_p, last_thread_of_process_p): New.
13362 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13363 multiple processes.
13364 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13365 processes. Remove process from process table.
13366 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13367 to multiple processes.
13368 (any_thread_of): New.
13369 (linux_detach): Add `pid' argument, and handle it. Remove process
13370 from processes table.
13371 (linux_join): Add `pid' argument. Handle it.
13372 (linux_thread_alive): Change unsighed long argument to ptid_t.
13373 Consider dead lwps as not being alive.
13374 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13375 threads we're not interested in.
13376 (same_lwp, find_lwp_pid): New.
13377 (linux_wait_for_lwp): Change `pid' argument's type from int to
13378 ptid_t. Adjust.
13379 (linux_wait_for_event): Rename to ...
13380 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13381 from int to ptid_t. Adjust.
13382 (linux_wait_for_event): New.
13383 (linux_wait_1): Add `ptid' argument. Change return type to
13384 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13385 that exit from the process table.
13386 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13387 Adjust.
13388 (mark_lwp_dead): New.
13389 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13390 stopping all threads, mark its main lwp as dead.
13391 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13392 ptids.
13393 (fetch_register, usr_store_inferior_registers)
13394 (regsets_fetch_inferior_registers)
13395 (regsets_store_inferior_registers, linux_read_memory)
13396 (linux_write_memory): Inline `inferior_pid'.
13397 (linux_look_up_symbols): Adjust to use per-process
13398 `thread_db_active'.
13399 (linux_request_interrupt): Adjust to use ptids.
13400 (linux_read_auxv): Inline `inferior_pid'.
13401 (initialize_low): Don't reference thread_db_active.
13402 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13403 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13404 (ps_getpid): Return the pid of the current inferior.
13405 * thread-db.c (proc_handle, thread_agent): Delete.
13406 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13407 per-process data.
13408 (find_one_thread): Change argument type to ptid_t. Adjust to
13409 per-process data.
13410 (maybe_attach_thread): Adjust to per-process data and ptids.
13411 (thread_db_find_new_threads): Ditto.
13412 (thread_db_init): Ditto.
13413 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13414 processes table. Adjust to use ptids.
13415 (spu_kill, spu_detach): Adjust interface. Remove process from
13416 processes table.
13417 (spu_join, spu_thread_alive): Adjust interface.
13418 (spu_wait): Adjust interface. Remove process from processes
13419 table. Adjust to use ptids.
13420 * win32-low.c (current_inferior_tid): Delete.
13421 (current_inferior_ptid): New.
13422 (debug_event_ptid): New.
13423 (thread_rec): Take a ptid. Adjust.
13424 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13425 (child_delete_thread): Ditto.
13426 (do_initial_child_stuff): Add `attached' argument. Add process to
13427 processes table.
13428 (child_fetch_inferior_registers, child_store_inferior_registers):
13429 Adjust.
13430 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13431 (win32_attach): Pass 1 to do_initial_child_stuff.
13432 (win32_kill): Adjust interface. Remove process from processes
13433 table.
13434 (win32_detach): Ditto.
13435 (win32_join): Adjust interface.
13436 (win32_thread_alive): Take a ptid.
13437 (win32_resume): Adjust to use ptids.
13438 (get_child_debug_event): Ditto.
13439 (win32_wait): Adjust interface. Remove exiting process from
13440 processes table.
13441
bd99dc85
PA		 134422009-04-01 Pedro Alves <pedro@codesourcery.com>
13443
13444 Non-stop mode support.
13445
13446 * server.h (non_stop): Declare.
13447 (gdb_client_data, handler_func): Declare.
13448 (delete_file_handler, add_file_handler, start_event_loop):
13449 Declare.
13450 (handle_serial_event, handle_target_event, push_event)
13451 (putpkt_notif): Declare.
13452 * target.h (enum resume_kind): New.
13453 (struct thread_resume): Replace `step' field by `kind' field.
13454 (TARGET_WNOHANG): Define.
13455 (struct target_ops) <wait>: Add `options' argument.
13456 <supports_non_stop, async, start_non_stop>: New fields.
13457 (target_supports_non_stop, target_async): New.
13458 (start_non_stop): Declare.
13459 (mywait): Add `options' argument.
13460 * target.c (mywait): Add `options' argument. Print child exit
13461 notifications here.
13462 (start_non_stop): New.
13463 * server.c (non_stop, own_buf, mem_buf): New globals.
13464 (struct vstop_notif): New.
13465 (notif_queue): New global.
13466 (queue_stop_reply, push_event, discard_queued_stop_replies)
13467 (send_next_stop_reply): New.
13468 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13469 interface changes.
13470 (attach_inferior): In non-stop mode, don't wait for the target
13471 here.
13472 (handle_general_set): Handle QNonStop.
13473 (handle_query): When handling qC, return the current general
13474 thread, instead of the first thread of the list.
13475 (handle_query): If the backend supports non-stop mode, include
13476 QNonStop+ in the qSupported query response.
13477 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13478 and non-stop mode.
13479 (handle_v_attach, handle_v_run): Handle non-stop mode.
13480 (handle_v_stopped): New.
13481 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13482 (myresume): Adjust to use resume_kind. Handle non-stop.
13483 (queue_stop_reply_callback): New.
13484 (handle_status): Handle non-stop mode.
13485 (main): Clear non_stop flag on reconnection. Use the event-loop.
13486 Refactor serial protocol handling from here ...
13487 (process_serial_event): ... to this new function. When GDB
13488 selects any thread, select one here. In non-stop mode, wait until
13489 GDB acks all pending events before exiting.
13490 (handle_serial_event, handle_target_event): New.
13491 * remote-utils.c (remote_open): Install remote_desc in the event
13492 loop.
13493 (remote_close): Remove remote_desc from the event loop.
13494 (putpkt_binary): Rename to...
13495 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13496 (putpkt_binary): New as wrapper around putpkt_binary_1.
13497 (putpkt_notif): New.
13498 (prepare_resume_reply): In non-stop mode, don't change the
13499 general_thread.
13500 * event-loop.c: New.
13501 * Makefile.in (OBJ): Add event-loop.o.
13502 (event-loop.o): New rule.
13503
13504 * linux-low.h (pid_of): Moved here.
13505 (lwpid_of): New.
13506 (get_lwp_thread): Use lwpid_of.
13507 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13508 * linux-low.c (pid_of): Delete.
13509 (inferior_pid): Use lwpid_of.
13510 (linux_event_pipe): New.
13511 (target_is_async_p): New.
13512 (delete_lwp): New.
13513 (handle_extended_wait): Use lwpid_of.
13514 (add_lwp): Don't set lwpid field.
13515 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13516 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13517 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13518 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13519 first. Adjust to linux_wait_for_event interface changes. Use
13520 lwpid_of.
13521 (linux_detach): Don't delete the main lwp here.
13522 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13523 (status_pending_p): Don't consider explicitly suspended lwps.
13524 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13525 pointer. Add OPTIONS argument. Change return type to int. Use
13526 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13527 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13528 pointer. Add status pointer argument. Return a pid instead of a
13529 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13530 changes. In non-stop mode, don't switch to a random thread.
13531 (linux_wait): Rename to...
13532 (linux_wait_1): ... this. Add target_options argument, and handle
13533 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13534 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13535 clean exit and signal exit code. Don't stop all threads in
13536 non-stop mode. In all-stop mode, only stop all threads when
13537 reporting a stop to GDB. Handle explicit thread stop requests.
13538 (async_file_flush, async_file_mark): New.
13539 (linux_wait): New.
13540 (send_sigstop): Use lwpid_of.
13541 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13542 interface changes. In non-stop mode, don't switch to a random
13543 thread.
13544 (linux_resume_one_lwp): Use lwpid_of.
13545 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13546 (linux_resume_one_thread): ... this. Handle resume_stop. In
13547 non-stop mode, don't look for pending flag in all threads.
13548 (resume_status_pending_p): Don't consider explicitly suspended
13549 threads.
13550 (my_waitpid): Reimplement. Emulate __WALL.
13551 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13552 Use lwpid_of.
13553 (sigchld_handler, linux_supports_non_stop, linux_async)
13554 (linux_start_non_stop): New.
13555 (linux_target_ops): Register linux_supports_non_stop, linux_async
13556 and linux_start_non_stop.
13557 (initialize_low): Install SIGCHLD handler.
13558 * thread-db.c (thread_db_create_event, find_one_thread)
13559 (thread_db_get_tls_address): Use lwpid_of.
13560 * win32-low.c (win32_detach): Adjust to use resume_kind.
13561 (win32_wait): Add `options' argument.
13562 * spu-low.c (spu_resume): Adjust to use resume_kind.
13563 (spu_wait): Add `options' argument.
13564
5b1c542e
PA		 135652009-04-01 Pedro Alves <pedro@codesourcery.com>
13566
13567 Decouple target code from remote protocol.
13568
13569 * target.h (enum target_waitkind): New.
13570 (struct target_waitstatus): New.
13571 (struct target_ops) <wait>: Return an unsigned long. Take a
13572 target_waitstatus pointer instead of a char pointer.
13573 (mywait): Likewise.
13574 * target.c (mywait): Change prototype to return an unsigned long.
13575 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13576 * server.h (thread_from_wait, old_thread_from_wait): Delete
13577 declarations.
13578 (prepare_resume_reply): Change prototype to take a
13579 target_waitstatus.
13580 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13581 (last_status, last_ptid): New.
13582 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13583 pid instead of a signal.
13584 (attach_inferior): Remove "status" and "signal" parameters.
13585 Adjust.
13586 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13587 not as an address.
13588 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13589 (handle_v_requests, myresume): Remove "status" and "signal"
13590 parameters. Adjust.
13591 (handle_status): New.
13592 (main): Delete local `status'. Adjust.
13593 * remote-utils.c: Include target.h.
13594 (prepare_resume_reply): Change prototype to take a
13595 target_waitstatus. Adjust.
13596
13597 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13598 interface.
13599 * spu-low.c (spu_wait): Adjust.
13600 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13601 Delete.
13602 (win32_wait): Adjust.
13603
2bd7c093
PA		 136042009-04-01 Pedro Alves <pedro@codesourcery.com>
13605
13606 * target.h (struct thread_resume): Delete leave_stopped member.
13607 (struct target_ops): Add a `n' argument to the `resume' callback.
13608 * server.c (start_inferior): Adjust.
13609 (handle_v_cont, myresume): Adjust.
13610 * linux-low.c (check_removed_breakpoint): Adjust to resume
13611 interface change, and to removed leave_stopped field.
13612 (resume_ptr): Delete.
13613 (struct thread_resume_array): New.
13614 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13615 resume interface change.
13616 (linux_continue_one_thread, linux_queue_one_thread)
13617 (resume_status_pending_p): Check if the resume field is NULL
13618 instead of checking the leave_stopped member.
13619 (linux_resume): Adjust to the target resume interface change.
13620 * spu-low.c (spu_resume): Adjust to the target resume interface
13621 change.
13622 * win32-low.c (win32_detach, win32_resume): Ditto.
13623
c35fafde
PA		 136242009-04-01 Pedro Alves <pedro@codesourcery.com>
13625
13626 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13627 flag.
13628 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13629 pending.
13630 (linux_continue_one_thread): Only preserve the stepping flag if
13631 there's a pending breakpoint.
13632
0a59d50b
PA		 136332009-03-31 Pedro Alves <pedro@codesourcery.com>
13634
13635 * server.c (main): After the inferior having exited, call
13636 remote_close before exiting gdbserver.
13637
f04c6d38
TJB		 136382009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13639
13640 Fix size of FPSCR in Power 7 processors.
13641 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13642 (PPC_FEATURE_HAS_DFP): New #define.
13643 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13644 size of the FPSCR.
13645
78e5cee6
PA		 136462009-03-23 Pedro Alves <pedro@codesourcery.com>
13647
13648 * server.c (handle_query) Whitespace and formatting.
13649
1b3f6016
PA		 136502009-03-22 Pedro Alves <pedro@codesourcery.com>
13651
13652 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13653 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13654 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13655 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13656 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13657 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13658 Makefile.in, configure.ac: Fix whitespace throughout.
13659 * configure: Regenerate.
13660
a07b2135
PA		 136612009-03-22 Pedro Alves <pedro@codesourcery.com>
13662
13663 * inferiors.c (find_inferior): Make it safe for the callback
13664 function to delete the currently iterated inferior.
13665
67cc2626
PA		 136662009-03-22 Pedro Alves <pedro@codesourcery.com>
13667
13668 * Makefile.in (linuw_low_h): Move higher.
13669 (thread-db.o): Depend on $(linux_low_h).
13670
54a0b537
PA		 136712009-03-17 Pedro Alves <pedro@codesourcery.com>
13672
13673 Rename "process" to "lwp" throughout.
13674
13675 * linux-low.c (all_processes): Rename to...
13676 (all_lwps): ... this.
13677 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13678 (add_process): Rename to ...
13679 (add_lwp): ... this. Adjust.
13680 (linux_create_inferior): Adjust.
13681 (linux_attach_lwp): Adjust.
13682 (linux_attach): Adjust.
13683 (linux_kill_one_process): Rename to ...
13684 (linux_kill_one_lwp): ... this. Adjust.
13685 (linux_kill): Adjust.
13686 (linux_detach_one_process): Rename to ...
13687 (linux_detach_one_lwp): ... this. Adjust.
13688 (linux_detach): Adjust.
13689 (check_removed_breakpoint): Adjust.
13690 (status_pending_p): Adjust.
13691 (linux_wait_for_process): Rename to ...
13692 (linux_wait_for_lwp): ... this. Adjust.
13693 (linux_wait_for_event): Adjust.
13694 (send_sigstop): Adjust.
13695 (wait_for_sigstop): Adjust.
13696 (stop_all_processes): Rename to ...
13697 (stop_all_lwps): ... this.
13698 (linux_resume_one_process): Rename to ...
13699 (linux_resume_one_lwp): ... this. Adjust.
13700 (linux_set_resume_request, linux_continue_one_thread)
13701 (linux_queue_one_thread, resume_status_pending_p)
13702 (usr_store_inferior_registers, regsets_store_inferior_registers)
13703 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13704 Adjust.
13705 * linux-low.h (get_process): Rename to ...
13706 (get_lwp): ... this. Adjust.
13707 (get_thread_process): Rename to ...
13708 (get_thread_lwp): ... this. Adjust.
13709 (get_process_thread): Rename to ...
13710 (get_lwp_thread): ... this. Adjust.
13711 (struct process_info): Rename to ...
13712 (struct lwp_info): ... this.
13713 (all_processes): Rename to ...
13714 (all_lwps): ... this.
13715 * proc-service.c (ps_lgetregs): Adjust.
13716 * thread-db.c (thread_db_create_event, find_one_thread)
13717 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13718
0b16c5cf
PA		 137192009-03-14 Pedro Alves <pedro@codesourcery.com>
13720
13721 * server.c (handle_query): Handle "qAttached".
13722
32de4b9d
NS		 137232009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13724
13725 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13726 GPLv3, update license URL.
13727
2aecd87f
DE		 137282009-03-01 Doug Evans <dje@google.com>
13729
93efd302 13730 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 13731 (server_h): Add gdb_signals.h.
13732 (signals.o): Update.
13733 * server.h (target_signal_from_host,target_signal_to_host_p)
13734 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13735
86b1f9c5
PM		 137362009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13737
13738 * remote-utils.c (getpkt): Also generate remote-debug
13739 information if noack_mode is set.
13740
4aa995e1
PA		 137412009-02-06 Pedro Alves <pedro@codesourcery.com>
13742
13743 * server.c (handle_query): Report qXfer:siginfo:read and
13744 qXfer:siginfo:write as supported and handle them.
13745 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13746 * linux-low.c (linux_xfer_siginfo): New.
13747 (linux_target_ops): Set it.
13748
62709adf
PA		 137492009-01-26 Pedro Alves <pedro@codesourcery.com>
13750
13751 * server.c (gdbserver_usage): Mention --remote-debug.
13752 (main): Accept '--remote-debug' switch.
13753
aef93bd7
DE		 137542009-01-18 Doug Evans <dje@google.com>
13755
13756 * regcache.c (new_register_cache): No need to check result of xcalloc.
13757 * server.c (handle_search_memory): Back out calls to xmalloc,
13758 result is checked and error is returned to user upon failure.
13759 (handle_query): Ditto. Add more checks for result of malloc.
13760 (handle_v_cont): Check result of malloc, report error back to
13761 user upon failure.
13762 (handle_v_run): Ditto. Call freeargv.
13763 * server.h (freeargv): Declare.
13764 * utils.c (freeargv): New fn.
13765
54363045
DE		 137662009-01-15 Doug Evans <dje@google.com>
13767
f626972c
DE		 13768 * gdbreplay.c (perror_with_name): Make arg const char *.
13769 * server.h (target_signal_to_name): Make return type const char *.
0842e787 13770 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 13771 * utils.c (perror_with_name): Make arg const char *.
54363045 13772
18aae699
PA		 137732009-01-14 Pedro Alves <pedro@codesourcery.com>
13774
13775 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13776 when handling a EXIT_PROCESS_DEBUG_EVENT.
13777
ff703abe
JB		 137782009-01-06 Joel Brobecker <brobecker@adacore.com>
13779
13780 * gdbreplay.c (gdbreplay_version): Update copyright year.
13781 * server.c (gdbserver_version): Likewise.
13782
f21cc1a2 137832009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 13784
13785 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 13786 (handle_extended_wait): Improve comment.
0e21c1ec 13787
bca929d3
DE		 137882008-12-13 Doug Evans <dje@google.com>
13789
13790 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13791 * server.h (ATTR_MALLOC): New macro.
13792 (xmalloc,xcalloc,xstrdup): Declare.
13793 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13794 * inferiors.c: Ditto.
13795 * linux-low.c: Ditto.
13796 * mem-break.c: Ditto.
13797 * regcache.c: Ditto.
13798 * remote-utils.c: Ditto.
13799 * server.c: Ditto.
13800 * target.c: Ditto.
13801 * win32-low.c: Ditto.
13802
97438e3f
DE		 138032008-12-12 Doug Evans <dje@google.com>
13804
896c7fbb
DE		 13805 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13806 in debugging printf.
13807
97438e3f
DE		 13808 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13809
e3b886f8
DE		 138102008-12-09 Doug Evans <dje@google.com>
13811
13812 * linux-low.h (struct process_info): Delete member tid, unused.
13813 * thread-db.c (find_one_thread): Update.
13814 (maybe_attach_thread): Update.
13815
07e059b5
VP		 138162008-12-02 Pedro Alves <pedro@codesourcery.com>
13817
889bf7c5
PA		 13818 * target.h (struct target_ops): Add qxfer_osdata member.
13819 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13820 and dirent.h.
13821 (linux_qxfer_osdata): New functions.
13822 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13823 callback.
13824 * server.c (handle_query): Handle "qXfer:osdata:read:".
13825 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13826 (buffer_xml_printf): New functions.
13827 * server.h (struct buffer): New.
13828 (buffer_grow_str, buffer_grow_str0): New macros.
13829 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13830 (buffer_xml_printf): Declare.
07e059b5 13831
4cab47ab
DE		 138322008-11-24 Doug Evans <dje@google.com>
13833
13834 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13835
f142445f
DJ		 138362008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13837
13838 * server.c (handle_v_run): Always use the supplied argument list.
13839
d0107bb6 138402008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 13841
d0107bb6
BW		 13842 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13843 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 13844
2c4ad781
TJB		 138452008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13846
13847 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13848 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13849 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13850 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13851 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13852 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13853 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13854 XML target descriptions.
13855 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13856 when inferior is running on an ISA 2.05 or later processor. Add
13857 special case to return offset for full 64-bit slot of FPSCR when
13858 in 32-bits.
13859
dfb64f85
DJ		 138602008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13861
13862 * Makefile.in (SFILES, clean): Added sparc64 files.
13863 (reg-sparc64.o, reg-sparc64.c): New.
13864 * configure.srv (sparc*-*-linux*): New configuration.
13865 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13866 syscall arguments for SPARC.
13867 (regsets_store_inferior_registers): Likewise.
13868 * linux-sparc-low.c: New file.
13869
66b6e1dd
DE		 138702008-10-21 Doug Evans <dje@google.com>
13871
13872 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13873 (READLINE_DIR,READLINE_DEP): Delete.
13874 (INTERNAL_CFLAGS): Update.
13875 (LINTFLAGS): Update.
13876
9b710a42
PA		 138772008-10-10 Pedro Alves <pedro@codesourcery.com>
13878
13879 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13880 whole argv from the last run, not just argv[0].
13881
5822d809
PA		 138822008-09-08 Pedro Alves <pedro@codesourcery.com>
13883
13884 * regcache.c (new_register_cache): Return NULL if the register
13885 cache size isn't known yet.
13886 (free_register_cache): Avoid dereferencing a NULL regcache.
13887
74aac56f
DJ		 138882008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13889
13890 * configure.srv: Merge MIPS and MIPS64.
13891
400b20f5
MR		 138922008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13893
13894 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13895
677c5bb1
LM		 138962008-08-18 Luis Machado <luisgpm@br.ibm.com>
13897
13898 * Makefile.in: Add required vsx dependencies.
13899
13900 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13901 Declare init_registers_powerpc_vsx32l.
13902 Declare init_registers_powerpc_vsx64l.
13903 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13904 (ppc_arch_setup): Check for VSX in hwcap.
13905 (ppc_fill_vsxregset): New function.
13906 (ppc_store_vsxregset): New function.
13907 Add new VSX entry in regset_info target_regsets.
13908
13909 * configure.srv: Add new VSX dependencies.
13910
a6f3e723
SL		 139112008-08-12 Pedro Alves <pedro@codesourcery.com>
13912
13913 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13914 (remote_open): Set or clear transport_is_reliable.
13915 (putpkt_binary): Don't expect acks in noack mode.
13916 (getpkt): Don't send ack/nac in noack mode.
13917 * server.c (handle_general_set): Handle QStartNoAckMode.
13918 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13919 qSupported.
13920 (main): Reset noack_mode on every connection.
13921 * server.h (noack_mode): Declare.
13922
a417dc56
RW		 139232008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13924
13925 * Makefile.in (GDBREPLAY_OBS): New variable.
13926 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13927
3221518c
UW		 139282008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13929 Daniel Jacobowitz <dan@codesourcery.com>
13930
13931 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13932 (usr_store_inferior_registers): Likewise.
13933 (regsets_store_inferior_registers): Likewise.
13934
ec56be1b
PA		 139352008-07-31 Rolf Jansen <rj@surtec.com>
13936 Pedro Alves <pedro@codesourcery.com>
13937
13938 * configure.ac: Check for memmem declaration.
13939 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13940 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13941 (disable_packet_qfThreadInfo): Unconditionally compile.
13942 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13943 * configure, config.in: Regenerate.
13944
2fe5e3ff
DE		 139452008-07-28 Doug Kwan <dougkwan@google.com>
13946
13947 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13948 (linux_write_memory): Remove declaration of errno.
13949
836acd6d
UW		 139502008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13951
13952 * linux-low.c (handle_extended_wait): Do not use "status"
13953 variable uninitialized.
13954
aeba519e
PA		 139552008-07-07 Pedro Alves <pedro@codesourcery.com>
13956
13957 * server.c (handle_v_attach): Inhibit reporting dll changes.
13958
db42f210
PA		 139592008-06-27 Pedro Alves <pedro@codesourcery.com>
13960
13961 * remote-utils.c (prepare_resume_reply): If requested, don't
13962 output "thread:TID" in the T stop reply.
13963
13964 * server.c (disable_packet_vCont, disable_packet_Tthread)
13965 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13966 (handle_query): If requested, disable support for qC, qfThreadInfo
13967 and qsThreadInfo.
13968 (handle_v_requests): If requested, disable support for vCont.
13969 (gdbserver_show_disableable): New.
13970 (main): Handle --disable-packet and --disable-packet=LIST.
13971
13972 * server.h (disable_packet_vCont, disable_packet_Tthread)
13973 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13974
8e4c5421
CD		 139752008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13976
13977 * server.c (gdbserver_usage): Mention --version.
13978
6e23a804
DJ		 139792008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13980
13981 * Makefile.in (gdbreplay.o): New rule.
13982
90aa6a40
JM		 139832008-06-06 Joseph Myers <joseph@codesourcery.com>
13984
13985 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13986 message, not gdbserver.
13987
c16158bc 139882008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 13989 Nathan Sidwell <nathan@codesourcery.com>
13990 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 13991
13992 * acinclude.m4: Include ../../config/acx.m4.
13993 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13994 * configure, config.in: Regenerate.
13995 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13996 * server.c (gdbserver_version): Print PKGVERSION.
13997 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13998 (main): Adjust gdbserver_usage calls.
13999 * gdbreplay.c (version, host_name): Add declarations.
14000 (gdbreplay_version, gdbreplay_usage): New.
14001 (main): Accept --version and --help options.
14002
aeb75bf5
DJ		 140032008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14004
14005 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14006 (arm_breakpoint_at): Handle Thumb.
14007 (the_low_target): Add comment.
14008
76b233dd
UW		 140092008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14010
14011 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14012
08388c79
DE		 140132008-05-09 Doug Evans <dje@google.com>
14014
a3c83fae
DE		 14015 * server.h (decode_search_memory_packet): Declare.
14016 * remote-utils.c (decode_search_memory_packet): New fn.
14017 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14018 (handle_search_memory): New fn.
14019 (handle_query): Process qSearch:memory packets.
14020
bb9c3d36
UW		 140212008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14022
14023 * regcache.c (registers_length): Remove.
14024 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14025 full register packet.
14026 * regcache.h (registers_length): Remove prototype.
14027 * server.h (PBUFSIZ): Define to 16384.
14028
7284e1be
UW		 140292008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14030
14031 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14032 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14033 powerpc-64l.o, and powerpc-altivec64l.o.
14034 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14035 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14036 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14037 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14038 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14039 to srv_xmlfiles.
14040
14041 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14042 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14043 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14044 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14045 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14046 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14047 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14048 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14049 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14050 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14051 (clean): Update.
14052
14053 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14054 (init_registers_powerpc_32l): ... this new prototype.
14055 (init_registers_powerpc_32): Remove, replace by ...
14056 (init_registers_powerpc_altivec32l): ... this new prototype.
14057 (init_registers_powerpc_e500): Remove, replace by ...
14058 (init_registers_powerpc_e500l): ... this new prototype.
14059 (init_registers_ppc64): Remove, replace by ...
14060 (init_registers_powerpc_64l): ... this new prototype.
14061 (init_registers_powerpc_64): Remove, replace by ...
14062 (init_registers_powerpc_altivec64l): ... this new prototype.
14063 (ppc_num_regs): Set to 73.
14064 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14065 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14066 (ppc_cannot_store_register): Handle orig_r3 and trap.
14067 (ppc_arch_setup): Update init_registers_... calls.
14068 (ppc_fill_gregset): Handle orig_r3 and trap.
14069
14070 * inferiors.c (clear_inferiors): Reset current_inferior.
14071
fdc59709
PB		 140722008-04-23 Paolo Bonzini <bonzini@gnu.org>
14073
889bf7c5
PA		 14074 * acinclude.m4: Add override.m4.
14075 * configure: Regenerate.
fdc59709 14076
c9b2f845
UW		 140772008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14078
14079 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14080 initial call to init_register_ppc64.
14081
550512b8
UW		 140822008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14083
43aaf8b6
PA		 14084 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14085 single powerpc*-*-linux* case.
550512b8
UW		 14086 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14087
b6430ec3
UW		 140882008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14089
14090 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14091 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 14092 from reg_xmlfiles.
14093 * linux-ppc-low.c: Include <elf.h>.
14094 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14095 (ppc_hwcap): New global variable.
14096 (ppc_regmap): Remove __SPE__ #ifdef sections.
14097 (ppc_regmap_e500): New global variable.
14098 (ppc_cannot_store_register): Update __SPE__ special case.
14099 (ppc_get_hwcap): New function.
14100 (ppc_arch_setup): Use it to determine whether inferior supports
14101 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14102 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14103 Do not access registers if target does not support AltiVec.
14104 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14105 Do not access registers if target does not support SPE.
14106 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14107
52fa2412
UW		 141082008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14109
14110 * linux-low.c (disabled_regsets, num_regsets): New.
14111 (use_regsets_p): Delete.
14112 (linux_wait_for_process): Clear disabled_regsets.
14113 (regsets_fetch_inferior_registers): Check and set it.
14114 (regsets_store_inferior_registers): Likewise.
14115 (linux_fetch_registers, linux_store_registers): Do not use
14116 use_regsets_p.
14117 (initialize_low): Allocate disabled_regsets.
14118
e28b3332
DJ		 141192008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14120
14121 * Makefile.in (LIBOBJS): New.
14122 (OBS): Use LIBOBJS.
14123 (memmem.o): New rule.
14124 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14125 * configure: Regenerated.
14126
4536995d
UW		 141272008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14128
14129 * server.c (handle_query): Never return "unsupported" for
14130 qXfer:features:read queries.
14131
221c031f
UW		 141322008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14133
14134 * server.c (get_features_xml): Fix inverted condition.
14135 (handle_query): Always support qXfer:feature:read.
14136
ccd213ac
DJ		 141372008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14138
14139 * server.c (wrapper_argv): New.
14140 (start_inferior): Handle wrapper_argv. If set, expect an extra
14141 trap.
14142 (gdbserver_usage): Document --wrapper.
14143 (main): Parse --wrapper.
14144
6fe305f7
UW		 141452008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14146
14147 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14148 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14149 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14150 (ppc_set_pc): Likewise.
14151 (ppc_arch_setup): New function.
14152 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14153 of collect_register.
889bf7c5 14154 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14155
5b0a002e
UW		 141562008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14157
14158 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14159 instead of linux-ppc64-low.o.
14160 * linux-ppc64-low.c: Remove file.
14161 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14162 (linux-ppc64-low.o): Remove rule.
14163
14164 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14165 (init_registers_powerpc_64): Likewise.
14166 (ppc_regmap): Conditionally define depending on __powerpc64__.
14167 (ppc_cannot_store_register): Do not special-case "fpscr" when
14168 compiled on __powerpc64__.
14169 (ppc_collect_ptrace_register): New function.
14170 (ppc_supply_ptrace_register): New function.
14171 (ppc_breakpoint): Change type to "unsigned int".
14172 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14173 (the_low_target): Conditionally provide initializers for the
889bf7c5 14174 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 14175 collect_ptrace_register and supply_ptrace_register members.
14176
9b4b61c8
UW		 141772008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14178
14179 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14180 * server.c (gdbserver_xmltarget): Define.
14181 (get_features_xml): Use it to replace "target.xml" and arch_string.
14182
14183 * configure.srv: Remove srv_xmltarget. Add XML files that were
14184 mentioned there to srv_xmlfiles instead. Remove conditional tests
14185 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14186 srv_xmlfiles and srv_regobj to include all possible choices.
14187 * configure.ac (srv_xmltarget): Remove.
14188 (srv_xmlfiles): Do not add "target.xml".
14189 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14190 checks for supplementary target information.
14191 * configure: Regenerate.
14192 * Makefile.in (XML_TARGET): Remove.
14193 (target.xml): Remove rule.
14194 (clean): Do not clean up target.xml.
14195 (.PRECIOUS): Do not mention target.xml.
14196
14197 * target.h (struct target_ops): Remove arch_string member.
14198 * linux-low.c (linux_arch_string): Remove.
14199 (linux_target_ops): Remove arch_string initializer.
14200 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14201 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14202 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14203 * spu-low.c (spu_arch_string): Remove.
14204 (spu_target_ops): Remove arch_string initializer.
14205 * win32-low.c (win32_arch_string): Remove.
14206 (win32_target_ops): Remove arch_string initializer.
14207 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14208 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14209 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14210
ee1a7ae4
UW		 142112008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14212
14213 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14214 by collect_ptrace_register and supply_ptrace_register hooks.
14215 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14216 instead of checking for the_low_target.left_pad_xfer.
14217 (usr_store_inferior_registers): Use collect_ptrace_register callback
14218 instead of checking for the_low_target.left_pad_xfer.
14219
14220 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14221 (s390_supply_ptrace_register): Likewise.
14222 (s390_fill_gregset): Call s390_collect_ptrace_register.
14223 (the_low_target): Update.
14224
14225 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14226 (ppc_supply_ptrace_register): Likewise.
14227 (the_low_target): Update.
14228
14229 * linux-i386-low.c (the_low_target): Update.
14230 * linux-x86-64-low.c (the_low_target): Update.
14231
d61ddec4
UW		 142322008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14233
14234 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14235 reg-s390.o and reg-s390x.o.
14236
14237 * linux-low.c (new_inferior): New global variable.
14238 (linux_create_inferior, linux_attach): Set it.
14239 (linux_wait_for_process): Call the_low_target.arch_setup after the
14240 target has stopped for the first time.
14241 (initialize_low): Do not call the_low_target.arch_setup.
14242
14243 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14244 (s390_set_pc): Likewise.
14245 (s390_arch_setup): New function.
14246 (the_low_target): Use s390_arch_setup as arch_setup routine.
14247
14248 * regcache.c (realloc_register_cache): New function.
14249 (set_register_cache): Call it for each existing regcache.
14250
d05b4ac3
UW		 142512008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14252
14253 * server.h (init_registers): Remove prototype.
14254
14255 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14256 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14257 instead of init_registers ().
14258 * linux-arm-low.c (init_registers_arm): Add prototype.
14259 (init_registers_arm_with_iwmmxt): Likewise.
14260 (the_low_target): Add initializer for arch_setup field.
14261 * linux-cris-low.c (init_registers_cris): Add prototype.
14262 (the_low_target): Add initializer for arch_setup field.
14263 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14264 (the_low_target): Add initializer for arch_setup field.
14265 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14266 (the_low_target): Add initializer for arch_setup field.
14267 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14268 (the_low_target): Add initializer for arch_setup field.
14269 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14270 (the_low_target): Add initializer for arch_setup field.
14271 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14272 (the_low_target): Add initializer for arch_setup field.
14273 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14274 (init_registers_mips64_linux): Likewise.
14275 (the_low_target): Add initializer for arch_setup field.
14276 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14277 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14278 (the_low_target): Add initializer for arch_setup field.
14279 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14280 (init_registers_powerpc_64): Likewise.
14281 (the_low_target): Add initializer for arch_setup field.
14282 * linux-s390-low.c (init_registers_s390): Add prototype.
14283 (init_registers_s390x): Likewise.
14284 (the_low_target): Add initializer for arch_setup field.
14285 * linux-sh-low.c (init_registers_sh): Add prototype.
14286 (the_low_target): Add initializer for arch_setup field.
14287 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14288 (the_low_target): Add initializer for arch_setup field.
14289 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14290 (the_low_target): Add initializer for arch_setup field.
14291
14292 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14293 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14294 instead of init_registers ().
14295 * win32-arm-low.c (init_registers_arm): Add prototype.
14296 (the_low_target): Add initializer for arch_setup field.
14297 * win32-i386-low.c (init_registers_i386): Add prototype.
14298 (the_low_target): Add initializer for arch_setup field.
14299
14300 * spu-low.c (init_registers_spu): Add prototype.
14301 (initialize_low): Call initialie_registers_spu () instead of
14302 initialize_registers ().
14303
fd96d250
PA		 143042008-02-19 Pedro Alves <pedro@codesourcery.com>
14305
14306 * server.c (handle_v_requests): When handling the vRun and vAttach
14307 packets, if already debugging a process, don't kill it. Return an
14308 error instead.
14309
d41b6bb4
DJ		 143102008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14311
14312 * server.c (handle_query): Correct length check.
14313
5ac588cf
PA		 143142008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14315
14316 * win32-low.c (do_initial_child_stuff): Add process handle
14317 parameter. Set current_process_handle and current_process_id from the
14318 parameters. Clear globals.
14319 (win32_create_inferior): Don't set current_process_handle and
14320 current_process_id here. Instead pass them on the call to
14321 do_initial_child_stuff.
14322 (win32_attach): Likewise.
14323 (win32_clear_inferiors): New.
14324 (win32_kill): Don't close the current process handle or the
14325 current thread handle here. Instead call win32_clear_inferiors.
14326 (win32_detach): Don't open a new handle to the process. Call
14327 win32_clear_inferiors.
14328 (win32_join): Don't rely on current_process_handle; open a new
14329 handle using the process id.
14330 (win32_wait): Call win32_clear_inferiors when the inferior process
14331 has exited.
14332
ecd7ecbc
DJ		 143332008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14334
14335 * server.c (monitor_show_help): Add "exit".
14336
1525d545
MG		 143372008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14338
ecd7ecbc 14339 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 14340 (clean): Add reg-xtensa.c.
14341 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 14342 * configure.srv (xtensa*-*-linux*) New target.
14343 * linux-xtensa-low.c: New.
14344 * xtensa-xtregs.c: New.
1525d545 14345
59a016f0
PA		 143462008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14347
14348 * hostio.c: Don't include errno.h.
14349 (errno_to_fileio_errno): Move to hostio-errno.
14350 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14351 error number outputting to the target->hostio_last_error callback.
14352 (hostio_packet_error): Use FILEIO_EINVAL directly.
14353 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14354 calls to hostio_error.
14355 * hostio-errno.c: New.
14356 * server.h (hostio_last_error_from_errno): Declare.
14357 * target.h (target_ops): Add hostio_last_error member.
14358 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14359 as hostio_last_error handler.
889bf7c5 14360 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 14361 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14362 (wince_hostio_last_error): New functions.
14363 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14364 as hostio_last_error handler.
14365 (win32_target_ops) [!_WIN32_WCE]: Register
14366 hostio_last_error_from_errno as hostio_last_error handler.
14367 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14368 (hostio-errno.o): New rule.
14369 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14370 * configure.srv (srv_hostio_err_objs): New variable. Default to
14371 hostio-errno.o.
14372 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14373 * configure: Regenerate.
14374
2d717e4f
DJ		 143752008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14376
14377 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14378 (linux_kill, linux_detach): Clean up the process list.
14379 * remote-utils.c (remote_open): Improve port number parsing.
14380 (putpkt_binary, input_interrupt): Only send interrupts if the target
14381 is running.
14382 * server.c (extended_protocol): Make static.
14383 (attached): Define earlier.
14384 (exit_requested, response_needed, program_argv): New variables.
14385 (target_running): New.
14386 (start_inferior): Clear attached here.
14387 (attach_inferior): Set attached here.
14388 (require_running): Define.
14389 (handle_query): Use require_running and target_running. Implement
14390 "monitor exit".
14391 (handle_v_attach, handle_v_run): New.
14392 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14393 (gdbserver_usage): Update.
14394 (main): Redo argument parsing. Handle --debug and --multi. Handle
14395 --attach along with other options or after the port. Save
14396 program_argv. Support no initial program. Resynchronize
14397 communication with GDB after an error. Handle "monitor exit".
14398 Use require_running and target_running. Always allow the extended
14399 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14400 restart in extended mode.
14401 * README: Refer to the GDB manual. Update --attach usage.
14402
7407e2de
AS		 144032007-12-20 Andreas Schwab <schwab@suse.de>
14404
14405 * linux-low.c (STACK_SIZE): Define.
14406 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14407 (linux_test_for_tracefork): Likewise.
14408
b65d95c5
DJ		 144092007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14410
14411 * linux-low.c (linux_wait_for_event): Update messages. Do not
14412 reinsert auto-delete breakpoints.
14413 * mem-break.c (struct breakpoint): Change return type of handler to
14414 int.
14415 (set_breakpoint_at): Update handler type.
14416 (reinsert_breakpoint_handler): Return 1 instead of calling
14417 delete_breakpoint.
14418 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14419 setting a new one.
14420 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14421 * mem-break.h (set_breakpoint_at): Update handler type.
14422 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14423 * win32-low.c (auto_delete_breakpoint): New.
14424 (get_child_debug_event): Use it.
14425
4e799345
DJ		 144262007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14427
14428 * configure.ac: Check for pread and pwrite.
14429 * hostio.c (handle_pread): Fall back to lseek and read.
14430 (handle_pwrite): Fall back to lseek and write.
14431 * config.in, configure: Regenerated.
14432
27524b67
DJ		 144332007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14434
14435 * server.c (myresume): Add own_buf argument.
14436 (main): Update calls.
14437
a20d5e98
DJ		 144382007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14439
14440 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14441 * remote-utils.c (remote_open): Do not call disable_async_io.
14442 (block_async_io): Delete.
14443 (unblock_async_io): Make static.
14444 (initialize_async_io): New.
14445 * server.c (handle_v_cont): Handle async I/O here.
14446 (myresume): Likewise. Move other common resume tasks here...
14447 (main): ... from here. Call initialize_async_io. Disable async
14448 I/O before the main loop.
14449 * server.h (initialize_async_io): Declare.
14450 (block_async_io, unblock_async_io): Delete prototypes.
14451 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14452
b79d787e
DJ		 144532007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14454
14455 * remote-utils.c (readchar): Allow binary data in received messages.
14456
d97903b2
PA		 144572007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14458
14459 * win32-low.c (attaching): New global.
14460 (win32_create_inferior): Clear the `attaching' global.
14461 (win32_attach): Set the `attaching' global.
14462 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14463 attaching. Only set a breakpoint at the entry point if not
14464 attaching.
14465
311de423
PA		 144662007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14467
14468 * server.c (main): Don't report dll events on the initial
14469 connection on attaches.
14470
6c2d16d2
PA		 144712007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14472
14473 * server.c (main): Relax numerical bases supported for the pid of
14474 the --attach command line argument.
14475
5ca906e6
PA		 144762007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14477
14478 * win32-low.c (win32_attach): Call OpenProcess before
14479 DebugActiveProcess, not after. Add last error output to error
14480 call.
14481
9c6c8194
PA		 144822007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14483
14484 * win32-low.c (win32_get_thread_context)
14485 (win32_set_thread_context): New functions.
14486 (thread_rec): Use win32_get_thread_context.
14487 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14488 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14489 field.
14490
4d5d1aaa
PA		 144912007-12-03 Leo Zayas
14492 Pedro Alves <pedro_alves@portugalmail.pt>
14493
14494 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14495 global variables.
14496 (child_add_thread): Minor cleanup.
14497 (child_continue): Resume artificially suspended threads before
14498 calling ContinueDebugEvent.
14499 (suspend_one_thread): New.
14500 (fake_breakpoint_event): New.
14501 (get_child_debug_event): Change return type to int. Check here if
14502 gdb sent an interrupt request. If a soft interrupt was requested,
14503 fake a breakpoint event. Return 0 if there is no event to handle,
14504 and 1 otherwise.
14505 (win32_wait): Don't check here if gdb sent an interrupt request.
14506 Ensure there is a valid event to handle.
14507 (win32_request_interrupt): Add soft interruption method as last
14508 resort.
14509
c436e841
PA		 145102007-12-03 Leo Zayas
14511 Pedro Alves <pedro_alves@portugalmail.pt>
14512
14513 * win32-low.h (win32_thread_info): Add descriptions to the
14514 structure members. Replace `suspend_count' counter by a
14515 `suspended' flag.
14516 * win32-low.c (thread_rec): Update condition of when to get the
14517 context from the inferior. Rely on ContextFlags being set if it
14518 has already been retrieved. Only suspend the inferior thread if
14519 we haven't already. Warn if that fails.
14520 (continue_one_thread): s/suspend_count/suspended/. Only call
14521 ResumeThread once. Warn if that fails.
14522
e7b5fa67
PA		 145232007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14524
14525 * win32-low.c (win32_wait): Don't read from the inferior when it
14526 has already exited.
14527
a385171d
PA		 145282007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14529
14530 * Makefile.in (win32_low_h): New variable.
14531 (win32-low.o): Add dependency on $(win32_low_h).
14532 (win32-arm-low.o, win32-i386-low.o): New rules.
14533
f80c84b3
DJ		 145342007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14535
14536 * hostio.c: Correct copyright year.
14537
a6b151f1
DJ		 145382007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14539
14540 * Makefile.in (OBS): Add hostio.o.
14541 (hostio.o): New rule.
14542 * server.h (handle_vFile): Declare.
14543 * hostio.c: New file.
14544 * server.c (handle_v_requests): Take packet_len and new_packet_len
14545 for binary packets. Call handle_vFile.
14546 (main): Update call to handle_v_requests.
14547
f9387fc3
DJ		 145482007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14549
14550 * linux-low.c: Include <sched.h>.
14551
51c2684e
DJ		 145522007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14553
14554 * linux-low.c (linux_tracefork_grandchild): New.
14555 (linux_tracefork_child): Use clone.
14556 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14557
75f83163
JB		 145582007-10-31 Joel Brobecker <brobecker@adacore.com>
14559
14560 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14561
da5898ce
DJ		 145622007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14563
14564 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14565
24a09b5f
DJ		 145662007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14567
14568 * inferiors.c (change_inferior_id): Delete.
14569 (add_pid_to_list, pull_pid_from_list): New.
14570 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14571 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14572 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14573 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14574 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14575 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14576 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14577 (using_threads): Always set to 1.
14578 (handle_extended_wait): New.
14579 (add_process): Do not set TID.
14580 (linux_create_inferior): Set must_set_ptrace_flags.
14581 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14582 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14583 (linux_thread_alive): Rename TID argument to LWPID.
14584 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14585 (linux_wait_for_event): Do not use TID or check using_threads. Update
14586 call to dead_thread_notify. Call handle_extended_wait.
14587 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14588 (send_sigstop): Delete sigstop_sent.
14589 (wait_for_sigstop): Avoid TID.
14590 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14591 (linux_test_for_tracefork): New.
14592 (linux_lookup_signals): Use thread_db_active and
14593 linux_supports_tracefork_flag.
14594 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14595 * linux-low.h (get_process_thread): Avoid TID.
14596 (struct process_ifo): Move thread_known and tid to the end. Remove
14597 sigstop_sent.
14598 (linux_attach_lwp, thread_db_init): Update prototypes.
14599 * server.h (change_inferior_id): Delete prototype.
14600 (add_pid_to_list, pull_pid_from_list): New prototypes.
14601 * thread-db.c (thread_db_use_events): New.
14602 (find_first_thread): Rename to...
14603 (find_one_thread): ...this. Update callers and messages. Do not
14604 call fatal. Check thread_db_use_events. Do not call
14605 change_inferior_id or new_thread_notify.
14606 (maybe_attach_thread): Update. Do not call new_thread_notify.
14607 (thread_db_init): Set thread_db_use_events. Check use_events.
14608 * utils.c (fatal, warning): Correct message prefix.
14609
30ed0a8f
DJ		 146102007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14611
14612 * Makefile.in (clean): Remove new files.
14613 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14614 (powerpc-64.o, powerpc-64.c): New rules.
14615 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14616 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14617 with SPE.
14618 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14619 SPE targets.
14620 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14621 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14622 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14623 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14624 (target_regsets): Add AltiVec and SPE register sets.
14625 * configure.ac: Check for AltiVec and SPE.
14626 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14627 (ppc_fill_vrregset, ppc_store_vrregset): New.
14628 (target_regsets): Add AltiVec register set.
14629 * configure: Regenerated.
14630
fd462a61
DJ		 146312007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14632
14633 * linux-low.c (O_LARGEFILE): Define.
14634 (linux_read_memory): Use /proc/PID/mem.
14635 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14636 * configure, config.in: Regenerated.
14637
69f223ed
DJ		 146382007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14639
14640 * linux-low.c (linux_wait_for_event): Do not pass signals while
14641 single-stepping.
14642
aec18585
PA		 146432007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14644
14645 * win32-low.c (create_process): New.
14646 (win32_create_inferior): Use create_process instead of
14647 CreateProcess. If create_process failed retry appending an ".exe"
14648 suffix. Store the GetLastError result immediatelly after
14649 create_process calls and use it on the call to error.
14650
34d86ddd
PA		 146512007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14652
14653 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14654
5a0e3bd0
JB		 146552007-08-23 Joel Brobecker <brobecker@adacore.com>
14656
14657 * configure.ac: Switch license to GPLv3.
14658
f88c79e6
MS		 146592007-08-01 Michael Snyder <msnyder@access-company.com>
14660
14661 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14662
6b3d9b83
PA		 146632007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14664
14665 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14666 typedef.
14667 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14668 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14669 CloseToolhelp32Snapshot.
14670 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14671 CloseToolhelp32Snapshot.
14672
c588c53c
MS		 146732007-07-27 Michael Snyder <michael.snyder@access-company.com>
14674
14675 * server.c (main): Check for inferior exit before main loop.
14676
aa0403d9
PA		 146772007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14678
14679 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14680 instead of on tmp_desc.
14681
255e7678
DJ		 146822007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14683 Daniel Jacobowitz <dan@codesourcery.com>
14684
14685 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14686 (add_thread): Minor cleanups.
14687 (clear_inferiors): Move lower in the file. Clear the DLL
14688 list.
14689 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14690 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14691 (xml_escape_text): New.
14692 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14693 for qSupported.
14694 (handle_v_cont): Report errors.
14695 (gdbserver_version): Update.
14696 (main): Correct size of own_buf. Do not report initial DLL events.
14697 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14698 (unloaded_dll, xml_escape_text): New.
14699 * win32-low.c (enum target_waitkind): Update comments.
14700 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14701 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14702 (win32_EnumProcessModules, win32_GetModuleInformation)
14703 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14704 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14705 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14706 (win32_Module32First, win32_Module32Next, load_toolhelp)
14707 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14708 (get_child_debug_event): Handle DLL events.
14709 (win32_wait): Likewise.
14710
0d37add9
DJ		 147112007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14712
14713 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14714 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14715
45e2715e
PA		 147162007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14717
14718 * win32-low.c (handle_output_debug_string): Ignore event if not
14719 waiting.
14720
c5674cf1
PA		 147212007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14722
14723 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14724
2bbe3cc1
DJ		 147252007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14726
14727 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14728
ae13219e
DJ		 147292007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14730
14731 * inferiors.c (change_inferior_id): Add comment.
14732 * linux-low.c (check_removed_breakpoint): Add an early
14733 prototype. Improve debug output.
14734 (linux_attach): Doc update.
14735 (linux_detach_one_process, linux_detach): Clean up before releasing
14736 each process.
14737 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14738 * linux-low.h (struct process_info): Doc improvement.
14739 * mem-break.c (delete_all_breakpoints): New.
14740 * mem-break.h (delete_all_breakpoints): New prototype.
14741 * thread-db.c (find_first_thread): New.
14742 (thread_db_create_event): Call it instead of
14743 thread_db_find_new_threads. Clean up unused variables.
14744 (maybe_attach_thread): Remove first thread handling.
14745 (thread_db_find_new_threads): Use find_first_thread.
14746 (thread_db_get_tls_address): Likewise.
14747
4105de34
DJ		 147482007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14749
14750 * thread-db.c (thread_db_find_new_threads): Add prototype.
14751 (thread_db_create_event): Check for the main thread before adding
14752 a new thread.
14753 (maybe_attach_thread): Only enable event reporting if TID == 0.
14754 (thread_db_get_tls_address): Check for new threads.
14755
2b876972
DJ		 147562007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14757
14758 * linux-low.c (linux_create_inferior): Try execv before execvp.
14759 * spu-low.c (spu_create_inferior): Likewise.
14760
7a245884
DJ		 147612007-06-13 Mike Frysinger <vapier@gentoo.org>
14762
14763 * linux-low.c (linux_create_inferior): Change execv to execvp.
14764 * spu-low.c (spu_create_inferior): Likewies.
14765
117ce543
DJ		 147662007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14767
14768 * Makefile.in (clean): Clean new files instead of deleted ones.
14769 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14770 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14771 rules.
14772 * configure.srv: Specify XML files and new regformats for MIPS and
14773 MIPS64 GNU/Linux.
14774 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14775 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14776 an entry for the restart register.
14777 (mips_cannot_fetch_register, mips_cannot_store_register)
14778 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14779 register names to match the XML descriptions.
14780 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14781 restart register instead of $0.
14782
0e7f50da
UW		 147832007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14784 Markus Deuling <deuling@de.ibm.com>
14785
14786 * remote-utils.c (decode_xfer_write): New function.
14787 * server.h (decode_xfer_write): Add prototype.
14788 * server.c (handle_query): Add PACKET_LEN argument. Support
14789 qXfer:spu:read and qXfer:spu:write packets.
14790 (main): Pass packet_len to handle_query.
14791 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14792 * target.h (target_ops): Add qxfer_spu.
14793
374c1d38
UW		 147942007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14795
14796 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14797 accessing non-seekable spufs files.
14798
bb63802a
UW		 147992007-05-16 Markus Deuling <deuling@de.ibm.com>
14800
889bf7c5 14801 * server.c (handle_query): Add reply for qC packet.
bb63802a 14802
7390519e
PA		 148032007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14804 Leo Zayas <lerele@champenstudios@com>
14805
14806 * server.h (check_remote_input_interrupt_request): New function.
14807 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14808 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14809 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14810 (check_remote_input_interrupt_request): New function.
14811 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 14812 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 14813 winapi_GenerateConsoleCtrlEvent): New typedefs.
14814 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14815 to 250 ms.
14816 (win32_wait): Check for remote interrupt request
14817 with check_remote_input_interrupt_request.
14818 (win32_request_interrupt): New function.
14819 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14820
34b34921
PA		 148212007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14822
14823 * win32-low.c (debug_registers_changed,
14824 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14825 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14826 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14827 (thread_rec): Get context using the low target.
14828 (child_add_thread): Call thread_added on the low target,
14829 which does the same thing.
14830 (regptr): Delete.
14831 (do_initial_child_stuff): Remove debug registers references.
14832 Set context using the low target. Resume threads after
14833 setting the contexts.
14834 (child_continue): Remove dead variable. Remove debug
14835 registers references.
14836 (child_fetch_inferior_registers): Go through the low target.
14837 (do_child_store_inferior_registers): Remove.
14838 (child_store_inferior_registers): Go through the low target.
14839 (win32_resume): Remove debug registers references.
14840 Set context using the low target.
14841 (handle_exception): Change return type to void. Don't record
14842 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14843 first chance exception.
889bf7c5 14844 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 14845 goto loop. Always return after waiting for debug event.
14846 (win32_wait): Convert to switch statement. Handle spurious
14847 events.
14848
14849 * win32-i386-low.c (debug_registers_changed,
14850 debug_registers_used): New.
14851 (initial_stuff): Rename to ...
14852 (i386_initial_stuff): ... this. Clear debug registers
14853 state variables.
14854 (store_debug_registers): Delete.
14855 (i386_get_thread_context): New.
14856 (load_debug_registers): Delete.
14857 (i386_set_thread_context): New.
14858 (i386_thread_added): New.
14859 (single_step): Rename to ...
14860 (i386_single_step): ... this.
14861 (do_fetch_inferior_registers): Rename to ...
14862 (i386_fetch_inferior_register): ... this.
14863 (i386_store_inferior_register): New.
14864 (the_low_target): Adapt to new interface.
14865
14866 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14867 (arm_get_thread_context): New.
14868 (arm_set_thread_context): New.
14869 (regptr): New.
14870 (do_fetch_inferior_registers): Rename to ...
14871 (arm_fetch_inferior_register): ... this.
14872 (arm_store_inferior_register): New.
14873 (arm_wince_breakpoint): Reimplement as unsigned long.
14874 (arm_wince_breakpoint_len): Define.
14875 (the_low_target): Adapt to new interface.
14876
14877 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14878 load_debug_registers. Add get_thread_context, set_thread_context,
14879 thread_added and store_inferior_register. Rename
14880 fetch_inferior_registers to fetch_inferior_register.
14881 (regptr): Remove declaration.
14882
dd6953e1
PA		 148832007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14884
14885 * linux-low.c (linux_detach): Change return type to int. Return 0.
14886 * spu-low.c (spu_detach): Likewise.
14887
444d6139
PA		 148882007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14889
14890 * target.h (target_ops): Change return type of detach to int.
14891 Add join.
14892 (join_inferior): New.
14893 * server.c (main): Don't skip detach support on mingw32.
14894 If the inferior doesn't support detaching return error.
14895 Call join_inferior instead of using waitpid.
14896 * linux-low.c (linux_join): New.
14897 (linux_target_op): Add linux_join.
14898 * spu-low.c (spu_join): New.
14899 (spu_target_ops): Add spu_join.
14900 * win32-low.c (win32_detach): Adapt to new interface.
14901 Reopen current_process_handle before detaching. Issue a child
14902 resume before detaching.
14903 (win32_join): New.
14904 (win32_target_op): Add win32_join.
14905
1d5315fe
PA		 149062007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14907
14908 * win32-low.c (win32-attach): Fix return value.
14909 * target.h (target_ops): Describe ATTACH return values.
14910
bf914831
PA		 149112007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14912
14913 * win32-low.c (GETPROCADDRESS): Define.
14914 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14915 (winapi_DebugSetProcessKillOnExit): Likewise.
14916 (win32_create_inferior): Force usage of ansi CreateProcessA.
14917 (win32_attach): Use GETPROCADDRESS.
14918 (win32_detach): Likewise.
14919
f72f3e60
PA		 149202007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14921
14922 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14923
ed50f18f
PA		 149242007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14925
14926 * win32-low.c: Commit leftover changes from 2007-03-29.
14927
0c2ead7e
DJ		 149282007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14929
14930 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14931 fields short instead of int. Add explicit padding.
14932 (i387_cache_to_fsave): Remove unnecessary casts.
14933 (i387_fsave_to_cache): Doc fix.
14934 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14935
73725ff3
DJ		 149362007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14937
14938 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14939 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14940
d99f33d8
PA		 149412007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14942
14943 * configure.srv (arm*-*-mingw32ce*): Move near the other
14944 arm targets.
14945
68070c10
PA		 149462007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14947
2482afc6 14948 * configure.ac: Add errno checking.
68070c10
PA		 14949 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14950 sys/file.h and malloc.h.
14951 (AC_CHECK_DECLS): Add perror.
14952 (srv_mingwce): Handle.
2482afc6 14953 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 14954 win32-i386-low.o to srv_tgtobj.
14955 (i[34567]86-*-mingw*): Likewise.
14956 (arm*-*-mingw32ce*): Add case.
14957 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14958 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14959 [__MINGW32CE__] (strerror): New function.
14960 [__MINGW32CE__] (errno): Define to GetLastError.
14961 [__MINGW32CE__] (COUNTOF): New macro.
14962 (remote_open): Remove extra close call.
14963 * mem-break.c (delete_breakpoint_at): New function.
14964 * mem-break.h (delete_breakpoint_at): Declare.
14965 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14966 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14967 [USE_WIN32API] (read, write): Add char* casts.
14968 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14969 * server.h: Include wincecompat.h on Windows CE.
14970 [HAVE_ERRNO_H]: Check.
14971 (perror): Declare if not declared.
14972 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14973 (perror_with_name): Remove errno declaration.
14974 * wincecompat.h: New.
14975 * wincecompat.c: New.
14976 * win32-low.h: New.
14977 * win32-arm-low.c: New.
14978 * win32-i386-low.c: New.
14979 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14980 (OUTMSG2): Make it safe.
14981 (_T): New macro.
14982 (COUNTOF): New macro.
14983 (NUM_REGS): Get it from the low target.
14984 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14985 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14986 (thread_rec): Let low target handle debug registers.
14987 (child_add_thread): Likewise.
14988 (child_init_thread_list): Likewise.
14989 (continue_one_thread): Likewise.
14990 (regptr): New.
14991 (do_child_fetch_inferior_registers): Move to ...
14992 * win32-i386-low.c: ... here, and rename to ...
14993 (do_fetch_inferior_registers): ... this.
889bf7c5 14994 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 14995 Go through the low target.
14996 (do_child_store_inferior_registers): Use regptr.
14997 (strwinerror): New function.
14998 (win32_create_inferior): Handle Windows CE.
14999 Use strwinerror instead of strerror on Windows error
15000 codes. Add program to the error output.
15001 Don't close the main thread handle on Windows CE.
15002 (win32_attach): Use coredll.dll on Windows CE.
15003 (win32_kill): Close current process and current
15004 thread handles.
15005 (win32_detach): Use coredll.dll on Windows CE.
15006 (win32_resume): Let low target handle debug registers, and
15007 step request.
15008 (handle_exception): Add/Remove initial breakpoint. Avoid
15009 non-existant WSTOPSIG on Windows CE.
15010 (win32_read_inferior_memory): Cast to remove warning.
15011 (win32_arch_string): Go through the low target.
15012 (initialize_low): Call set_breakpoint_data with the low
15013 target's breakpoint.
15014 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15015 FOP_REGNUM, mappings): Move to ...
15016 * win32-i386-low.c: ... here.
15017 * win32-low.c (win32_thread_info): Move to ...
15018 * win32-low.h: ... here.
15019 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15020 win32-arm-low.c and wincecompat.c.
15021 (all:): Add $EXEEXT.
15022 (install-only:): Likewise.
15023 (gdbserver:): Likewise.
15024 (gdbreplay:): Likewise.
15025 * config.in: Regenerate.
15026 * configure: Regenerate.
15027
41093d81
PA		 150282007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15029
15030 * win32-low.c: Rename typedef thread_info to
15031 win32_thread_info throughout.
15032
544afa54
PA		 150332007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15034
15035 * win32-i386-low.c: Rename to ...
15036 * win32-low.c: ... this.
15037 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15038 * Makefile.in: Likewise.
15039
bce7165d
PA		 150402007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15041
15042 * remote-utils.c (monitor_output): Constify msg parameter.
15043 * server.h (monitor_output): Likewise.
15044 * win32-i386-low.c (handle_output_debug_string): New.
15045 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15046 handle_output_debug_string.
15047 (get_child_debug_event): Likewise.
15048
506c7aa0
DJ		 150492007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15050
15051 * server.c (main): Correct strtoul check.
15052
42c81e2a
DJ		 150532007-03-27 Jon Ringle <jon@ringle.org>
15054
15055 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15056
9453113a
DJ		 150572007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15058
15059 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15060
64a69107
DJ		 150612007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15062
15063 * terminal.h: Check HAVE_SGTTY_H.
15064
150652007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15066
15067 * remote-utils.c (remote_open): Print out the assigned port number.
15068
c74d0ad8
DJ		 150692007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15070
15071 * remote-utils.c (monitor_output): New function.
15072 * server.c (debug_threads): Define here.
15073 (monitor_show_help): New function.
15074 (handle_query): Handle qRcmd.
15075 (main): Do not handle 'd' packet.
15076 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15077 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15078 of debug_threads.
15079
de7c3b4a
PA		 150802007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15081
15082 * Makefile.in (EXEEXT): New.
15083 (clean): Use $(EXEEXT).
15084
ef57601b
PA		 150852007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15086
15087 * target.h (target_ops): Rename send_signal to request_interrupt,
15088 and remove enum target_signal parameter.
15089 * linux-low.c (linux_request_interrupt): Rename from
15090 linux_send_signal, and always send SIGINT.
15091 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15092 and always send SIGINT.
15093 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15094 of send_signal.
15095 (input_interrupt): Likewise.
15096
820f2bda
PA		 150972007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15098
15099 * server.c (get_features_xml): Check if target implemented
15100 arch_string.
15101 * win32-i386-low.c (win32_arch_string): New.
15102 (win32_target_ops): Add win32_arch_string as arch_string member.
15103
ab39bf24
UW		 151042007-02-22 Markus Deuling <deuling@de.ibm.com>
15105
15106 * spu-low.c (spu_arch_string): New.
15107 (spu_target_ops): Add spu_arch_string.
15108
61ff6e04
DJ		 151092007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15110
15111 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15112 * configure.ac: Do not check for terminal.h.
15113 * configure, config.in: Regenerated.
15114
fb1e4ffc
DJ		 151152007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15116
15117 * Makefile.in (OBS): Add $(XML_BUILTIN).
15118 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15119 (clean): Update.
15120 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15121 (arm-with-iwmmxt.c): New.
15122 * config.in, configure: Regenerate.
15123 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15124 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15125 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15126 (arm*-*-linux*): Add iWMMXt and regset support.
15127 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15128 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15129 (arm_store_wmmxregset, target_regsets): New.
15130 * server.c (get_features_xml): Take annex argument. Check builtin
15131 XML documents.
15132 (handle_query): Handle multiple annexes.
15133
0f48aa01
DJ		 151342007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15135
15136 * remote-utils.c [USE_WIN32API] (read, write): Define.
15137 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15138 write.
15139
23181151
DJ		 151402007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15141
15142 * linux-i386-low.c (the_low_target): Set arch_string.
15143 * linux-x86-64-low.c (the_low_target): Likewise.
15144 * linux-low.c (linux_arch_string): New.
15145 (linux_target_ops): Add it.
15146 * linux-low.h (struct linux_target_ops): Add arch_string.
15147 * server.c (write_qxfer_response): Use const void * for DATA.
15148 (get_features_xml): New.
15149 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15150 * target.h (struct target_ops): Add arch_string method.
15151
9d606399
DJ		 151522007-01-03 Denis Pilat <denis.pilat@st.com>
15153 Daniel Jacobowitz <dan@codesourcery.com>
15154
15155 * linux-low.c (linux_kill): Handle being called with no threads.
15156 * win32-i386-low.c (win32_kill): Likewise.
15157 (get_child_debug_event): Clear current_process_handle.
15158
151592006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 15160 Daniel Jacobowitz <dan@codesourcery.com>
15161
15162 * remote-utils.c (remote_open): Check the type of specified
15163 serial port devices before opening them.
15164 * server.c (main): Kill the inferior if an error occurs during
15165 the first remote_open.
15166
a5e13d24
DJ		 151672006-12-05 Markus Deuling <deuling@de.ibm.com>
15168
15169 * README: Update supported targets.
15170
186947f7
DJ		 151712006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15172
15173 * Makefile.in (clean): Remove reg-mips64.c.
15174 (reg-mips64.c, reg-mips64.o): New rules.
15175 * configure.srv: Handle mips64. Include regset support for mips.
15176 * linux-mips-low.c (union mips_register): New.
15177 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15178 (mips_breakpoint, mips_breakpoint_at): Use int.
15179 (mips_collect_register, mips_supply_register)
15180 (mips_collect_register_32bit, mips_supply_register_32bit)
15181 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15182 (mips_store_fpregset, target_regsets): New.
15183 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15184
a13e2c95
UW		 151852006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15186
15187 * configure.srv: Add target "spu*-*-*".
15188 * Makefile.in (clean): Remove reg-spu.c.
15189 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15190 * spu-low.c: New file.
15191
cb7283db
DJ		 151922006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15193
15194 * configure.ac: Correct td_thr_tls_get_addr test.
15195 * configure: Regenerated.
15196
89be2091
DJ		 151972006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15198
15199 * linux-low.c (linux_wait_for_event): Reformat. Use the
15200 pass_signals array.
15201 * remote-utils.c (decode_address_to_semicolon): New.
15202 * server.c (pass_signals, handle_general_set): New.
15203 (handle_query): Mention QPassSignals for qSupported.
15204 (main): Call handle_general_set.
15205 * server.h (pass_signals, decode_address_to_semicolon): New.
15206
000ef4f0
DJ		 152072006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15208
15209 * server.c (handle_query): Correct error handling for read_auxv.
15210
b7149293
UW		 152112005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15212
15213 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15214 and srv_linux_thread_db to yes.
15215 * linux-s390-low.c (s390_fill_gregset): New function.
15216 (target_regsets): Define data structure.
15217
dae5f5cf
DJ		 152182006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15219
15220 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15221 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15222 * config.in, configure: Regenerated.
15223 * inferiors.c (gdb_id_to_thread): New function.
15224 (gdb_id_to_thread_id): Use it.
15225 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15226 * linux-low.h (struct process_info): Add th member.
15227 (thread_db_get_tls_address): New prototype.
15228 * remote-utils.c (decode_address): Make non-static.
15229 * server.c (handle_query): Handle qGetTLSAddr.
15230 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15231 * target.h (struct target_ops): Add get_tls_address.
15232 * thread-db.c (maybe_attach_thread): Save the thread handle.
15233 (thread_db_get_tls_address): New.
15234
32ca6d61
DJ		 152352006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15236
15237 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15238 (linux_resume_one_process): Take a siginfo_t *. Update all
15239 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15240 (struct pending_signals): Add a siginfo_t.
15241 (linux_wait_for_process): Always set last_status.
15242 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15243 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15244 * linux-low.h (struct process_info): Add last_status.
15245
5ffff7c1
DJ		 152462006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15247
15248 * remote-utils.c (try_rle): New function.
15249 (putpkt_binary): Use it.
15250
8695c747
DJ		 152512006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15252
15253 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15254 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15255 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15256 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15257 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15258 point registers.
15259
290fadea
RS		 152602006-08-08 Richard Sandiford <richard@codesourcery.com>
15261
15262 * server.c (terminal_fd): New variable.
15263 (old_foreground_pgrp): Likewise.
15264 (restore_old_foreground_pgrp): New function.
15265 (start_inferior): Record the terminal file descriptor in terminal_fd
15266 and its original foreground group in old_foreground_pgrp. Register
15267 restore_old_foreground_pgrp with atexit().
15268
9f2e1e63
DJ		 152692006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15270
15271 * server.c (handle_query): Correct qPart to qXfer.
15272
b80864fb
DJ		 152732006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15274
15275 * configure.ac: Check for more headers which are missing on
15276 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15277 * configure.srv: Add Cygwin and mingw32.
15278 * remote-utils.c: Don't include headers unconditionally which
15279 are missing on mingw32. Include <winsock.h> for mingw32.
15280 (remote_open): Adjust for mingw32 support. Flush
15281 standard error after writing to it.
15282 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15283 (unblock_async_io, enable_async_io, disable_async_io)
15284 (readchar, getpkt): Update for Winsock support.
15285 (prepare_resume_reply): Expect a protocol signal number.
15286 * server.c: Disable <sys/wait.h> on mingw32.
15287 (start_inferior): Adjust for mingw32 support. Flush
15288 standard error after writing to it.
15289 (attach_inferior): Likewise. Use protocol signal
15290 numbers.
15291 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15292 and names.
15293 * win32-i386-low.c: New file.
15294 * Makefile.in (XM_CLIBS): Set.
15295 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15296 (win32-i386-low.o): New dependency rule.
15297 * linux-low.c (linux_wait): Use target signal numbers.
15298 * target.h (struct target_ops): Doc fix.
15299 * server.h (target_signal_to_name): New prototype.
15300 * gdbreplay.c: Don't include headers unconditionally which
15301 are missing on mingw32. Include <winsock.h> for mingw32.
15302 (remote_close, remote_open): Adjust for Winsock support.
15303 * configure, config.in: Regenerated.
15304
0876f84a
DJ		 153052006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15306
15307 * server.c (decode_xfer_read, write_qxfer_response): New.
15308 (handle_query): Take a packet length argument. Handle
15309 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15310 the qSupported response.
15311 (main): Update call to handle_query.
15312
01f9e8fa
DJ		 153132006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15314
15315 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15316 (putpkt_binary): Renamed from putpkt and adjusted for binary
15317 data.
15318 (putpkt): New wrapper for putpkt_binary.
15319 (readchar): Don't mask off the high bit.
15320 (decode_X_packet): New function.
15321 * server.c (main): Call putpkt_binary if a handler sets the packet
15322 length. Save the length of the incoming packet. Handle 'X'.
15323 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15324
be2a5f71
DJ		 153252006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15326
15327 * server.c (handle_query): Handle qSupported.
15328
ea025f5f
DJ		 153292006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15330
15331 * remote-utils.c (all_symbols_looked_up): New variable.
15332 (look_up_one_symbol): Check it.
15333 * server.h (look_up_one_symbol): New declaration.
15334 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15335
9308fc88
DJ		 153362006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15337
15338 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15339 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 15340 (PTRACE_GET_THREAD_AREA): Define.
15341 (ps_get_thread_area): New function.
15342
52fb6437
NS		 153432006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15344
15345 * configure.srv (m68k*-*-uclinux*): New target.
15346 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15347 (linux_resume_one_process): Remove extraneous cast.
15348 (linux_read_offsets): New.
15349 (linux_target_op): Add linux_read_offsets on mmuless systems.
15350 * server.c (handle_query): Add qOffsets logic.
15351 * target.h (struct target_ops): Add read_offsets.
15352
21b0f40c
DJ		 153532006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15354
15355 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15356 (PTRACE_GET_THREAD_AREA): Define.
15357 (ps_get_thread_area): New function.
15358 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15359 (linux-x86-64-low.o): Update.
15360
0050a760
DJ		 153612006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15362
15363 * configure.ac: Remove checks for prfpregset_t.
15364 * gdb_proc_service.h: New file.
15365 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15366 new "gdb_proc_service.h".
15367 * proc-service.c: Likewise.
15368 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15369 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15370 * Makefile.in (gdb_proc_service_h): Updated.
15371 * configure, config.in: Regenerated.
15372
b92a518e
DJ		 153732006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15374
15375 * remote-utils.c (prepare_resume_reply): Move declaration
15376 of gdb_id_from_wait to the top of the block.
15377
545587ee
DJ		 153782006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15379
15380 * linux-low.c (regsets_store_inferior_registers): Read the regset
15381 from the target before filling it.
15382
9db87ebd
DJ		 153832006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15384
15385 * server.c (attach_inferior): Return SIGTRAP for a successful
15386 attach.
15387
dd24457d
DJ		 153882006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15389
15390 * Makefile.in (OBS): Add version.o.
15391 (STAGESTUFF): Delete.
15392 (version.o): Add dependencies.
15393 (version.c): Replace rule.
15394 (clean): Remove version.c.
15395 * server.c (gdbserver_version): New.
15396 (gdbserver_usage): Use printf.
15397 (main): Handle --version and --help.
15398 * server.h (version, host_name): Add declarations.
15399
6f0f660e
EZ		 154002005-12-23 Eli Zaretskii <eliz@gnu.org>
15401
889bf7c5
PA		 15402 * linux-arm-low.c:
15403 * linux-arm-low.c:
15404 * inferiors.c:
15405 * i387-fp.h:
15406 * i387-fp.c:
15407 * gdbreplay.c:
15408 * regcache.c:
15409 * proc-service.c:
15410 * mem-break.h:
15411 * mem-break.c:
15412 * linux-x86-64-low.c:
15413 * linux-sh-low.c:
15414 * linux-s390-low.c:
15415 * linux-ppc64-low.c:
15416 * linux-ppc-low.c:
15417 * linux-mips-low.c:
15418 * linux-m68k-low.c:
15419 * linux-m32r-low.c:
15420 * linux-low.h:
15421 * linux-low.c:
15422 * linux-ia64-low.c:
15423 * linux-i386-low.c:
15424 * linux-crisv32-low.c:
15425 * thread-db.c:
15426 * terminal.h:
15427 * target.h:
15428 * target.c:
15429 * server.h:
15430 * server.c:
15431 * remote-utils.c:
15432 * regcache.h:
15433 * utils.c:
15434 * Makefile.in:
15435 * configure.ac:
6f0f660e
EZ		 15436 * gdbserver.1: Add (C) after Copyright. Update the FSF
15437 address.
15438
9d1fb177
DJ		 154392005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15440
15441 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15442 (arm_breakpoint_at): Recognize both breakpoints.
15443 (the_low_target): Use the correct breakpoint instruction.
15444
011a70c2
DJ		 154452005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15446
15447 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15448 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15449 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15450 (the_low_target): Update.
15451
7fb85e41
AS		 154522005-10-25 Andreas Schwab <schwab@suse.de>
15453
15454 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15455
15456 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15457 (ia64_num_regs): Reduce to 462.
15458
3db0444b
DJ		 154592005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15460
15461 * acinclude.m4: Correct quoting.
15462 * aclocal.m4: Regenerated.
15463
15464 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15465 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15466 (thread_db_init): Call thread_db_err_str.
15467 * configure.ac: Check for TD_VERSION.
15468 * config.in, configure: Regenerated.
15469
bee0189a
DJ		 154702005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15471
15472 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15473
e9d25b98
DJ		 154742005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15475
15476 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15477 is not available. Define HAVE_PTRACE_GETREGS if it is.
15478 * config.in, configure: Regenerated.
15479 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15480 * linux-i386-low.c, linux-m68k-low.c: Update to use
15481 HAVE_PTRACE_GETREGS.
15482 * linux-low.c (regsets_fetch_inferior_registers)
15483 (regsets_store_inferior_registers): Only return 0 if we processed
15484 GENERAL_REGS.
15485 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15486 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15487
a06660f7
DJ		 154882005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15489
15490 * inferiors.c (struct thread_info): Add gdb_id.
15491 (add_thread): Add gdb_id argument.
15492 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15493 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15494 calls to add_thread.
15495 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15496 * server.c (handle_query): Use thread_to_gdb_id.
15497 (handle_v_cont, main): Use gdb_id_to_thread_id.
15498 * server.h (add_thread): Update prototype.
15499 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15500 prototypes.
15501
5a1f5858
DJ		 155022005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15503
15504 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15505 left-padded registers.
15506 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15507 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15508
e122f1f5
SE		 155092005-07-01 Steve Ellcey <sje@cup.hp.com>
15510
15511 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15512 * configure: Regenerate.
15513 * config.in: Regenerate.
15514 * server.h (NEED_DECLARATION_STRERROR):
15515 Replace with !HAVE_DECL_STRERROR.
15516
d592fa2f
DJ		 155172005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15518
15519 * linux-low.c (linux_wait, linux_send_signal): Don't test
15520 an unsigned long variable for > 0 if it could be MAX_ULONG.
15521 * server.c (myresume): Likewise.
15522 * target.c (set_desired_inferior): Likewise.
15523
ccbd4912
MK		 155242005-06-13 Mark Kettenis <kettenis@gnu.org>
15525
15526 * configure.ac: Simplify and improve check for socklen_t.
15527 * configure, config.in: Regenerate.
15528
f450004a
DJ		 155292005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15530
15531 * acconfig.h: Remove.
15532 * configure.ac: Add a test for socklen_t. Use three-argument
15533 AC_DEFINE throughout.
15534 * config.in: Regenerated using autoheader 2.59.
15535 * configure: Regenerated.
15536
15537 * gdbreplay.c (socklen_t): Provide a default.
15538 (remote_open): Use socklen_t.
15539 * remote-utils.c (socklen_t): Provide a default.
15540 (remote_open): Use socklen_t.
15541 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15542 unsigned char.
15543
15544 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15545 char for buffers.
15546 * linux-low.c (linux_read_memory, linux_write_memory)
15547 (linux_read_auxv): Likewise.
15548 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15549 (check_mem_write): Likewise.
15550 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15551 Likewise.
15552 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15553 (registers_from_string, register_data): Likewise.
15554 * server.c (handle_query, main): Likewise.
15555 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15556 (decode_M_packet): Likewise.
15557 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15558 * target.h (struct target_ops): Update read_memory, write_memory,
15559 and read_auxv.
15560 (read_inferior_memory, write_inferior_memory): Update.
15561 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15562 to unsigned char *.
15563 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15564 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15565 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15566 linux-s390-low.c, linux-sh-low.c: Update for changes in
15567 read_inferior_memory and the_low_target->breakpoint.
15568
eee84df1
DJ		 155692005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15570
15571 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15572 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15573 * configure.srv: Add powerpc64-*-linux*.
15574 * linux-ppc64-low.c: New file.
15575
45b134e5
OF		 155762005-05-23 Orjan Friberg <orjanf@axis.com>
15577
15578 * linux-cris-low.c: New file with support for CRIS.
15579 * linux-crisv32-low.c: Ditto for CRISv32.
15580 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15581 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 15582 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 15583 reg-crisv32.o, and reg-crisv32.c to make rules.
15584 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15585 recognized targets.
15586
48d93c75
UW		 155872005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15588
15589 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15590 of sizeof (PTRACE_XFER_TYPE).
15591 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15592
e013ee27
OF		 155932005-05-12 Orjan Friberg <orjanf@axis.com>
15594
889bf7c5 15595 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 15596 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15597 pointers for hardware watchpoint support.
15598 * linux-low.h (struct linux_target_ops): Ditto.
15599 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15600 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15601 to linux_target_ops.
15602 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15603 reply packet.
15604 * server.c (main): Recognize 'Z' and 'z' packets.
15605
b0ded00b
UW		 156062005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15607
15608 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15609 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15610 (the_low_target): Add new members.
15611
8643e2ad
DJ		 156122005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15613
15614 * proc-service.c (ps_lgetregs): Search all_processes instead of
15615 all_threads.
15616
fc620387
DJ		 156172005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15618
15619 * server.c (start_inferior): Change return type to int.
15620 (attach_inferior): Change sigptr to int *.
15621 (handle_v_cont, handle_v_requests): Change signal to int *.
15622 (main): Change signal to int.
15623
156242005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 15625
15626 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15627 * configure.srv: Add m32r*-*-linux*.
15628 * linux-m32r-low.c: New file.
15629
e0e76420
DJ		 156302005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15631
15632 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15633
a1928bad
DJ		 156342005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15635
15636 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15637 Take unsigned long arguments for PIDs.
15638 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15639 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15640 (wait_for_sigstop, linux_resume_one_process)
15641 (regsets_fetch_inferior_registers, linux_send_signal)
15642 (linux_read_auxv): Likewise. Update the types of variables holding
15643 PIDs. Update format string specifiers.
15644 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15645 * remote-utils.c (prepare_resume_reply): Likewise.
15646 * server.c (cont_thread, general_thread, step_thread)
15647 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15648 unsigned long.
15649 (handle_query): Update format specifiers.
15650 (handle_v_cont, main): Use strtoul for thread IDs.
15651 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15652 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15653 (general_thread, step_thread, thread_from_wait)
15654 (old_thread_from_wait): Update.
15655 * target.h (struct thread_resume): Use unsigned long for THREAD.
15656 (struct target_ops): Use unsigned long for arguments to attach and
15657 thread_alive.
15658
dcdb98d2
DJ		 156592005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15660
15661 * acinclude.m4: Include bfd/bfd.m4 directly.
15662 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15663 <agriffis@toolchain.org>.
15664 * aclocal.m4, configure: Regenerated.
15665
bec39cab
AC		 156662005-01-07 Andrew Cagney <cagney@gnu.org>
15667
15668 * configure.ac: Rename configure.in, require autoconf 2.59.
15669 * configure: Re-generate.
15670
434c4c77
DJ		 156712004-12-08 Daniel Jacobowitz <dan@debian.org>
15672
15673 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15674 LIBS when finished.
15675 * aclocal.m4: Regenerated.
15676 * configure: Regenerated.
15677
db1d3e1b
AS		 156782004-11-21 Andreas Schwab <schwab@suse.de>
15679
15680 * linux-m68k-low.c (m68k_num_gregs): Define.
15681 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15682 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15683 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15684 (m68k_breakpoint_at): New. Add to the_low_target.
15685
15686 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15687 srv_linux_thread_db to yes.
15688
43360365
JB		 156892004-10-20 Joel Brobecker <brobecker@gnat.com>
15690
15691 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15692 (ARCH_SET_FS): Likewise.
15693 (ARCH_GET_FS): Likewise.
15694 (ARCH_GET_GS): Likewise.
15695
fd500816
DJ		 156962004-10-16 Daniel Jacobowitz <dan@debian.org>
15697
15698 * linux-i386-low.c (ps_get_thread_area): New.
15699 * linux-x86-64-low.c (ps_get_thread_area): New.
15700 * linux-low.c: Include <sys/syscall.h>.
15701 (linux_kill_one_process): Don't kill the first thread here.
15702 (linux_kill): Kill the first thread here.
15703 (kill_lwp): New function.
15704 (send_sigstop, linux_send_signal): Use it.
15705 * proc-service.c: Clean up #ifdefs.
15706 (fpregset_info): Delete.
15707 (ps_lgetregs): Update and enable implementation.
15708 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15709 implementations.
15710 * remote-utils.c (struct sym_cache, symbol_cache): New.
15711 (input_interrupt): Print a clearer message.
15712 (async_io_enabled): New variable.
15713 (enable_async_io, disable_async_io): Use it. Update comments.
15714 (look_up_one_symbol): Use the symbol cache.
15715 * thread-db.c (thread_db_look_up_symbols): New function.
15716 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15717
f6de3c42
DJ		 157182004-10-16 Daniel Jacobowitz <dan@debian.org>
15719
15720 * configure.in: Test for -rdynamic.
15721 * configure: Regenerated.
15722 * Makefile (INTERNAL_LDFLAGS): New.
15723 (gdbserver, gdbreplay): Use it.
15724
2c0fc042
AC		 157252004-09-02 Andrew Cagney <cagney@gnu.org>
15726
15727 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15728
075b3282
DJ		 157292004-03-23 Daniel Jacobowitz <drow@mvista.com>
15730
15731 * linux-low.c (linux_wait): Clear all_processes list also.
15732
fa6a77dc
DJ		 157332004-03-12 Daniel Jacobowitz <drow@mvista.com>
15734
15735 * linux-low.c: Include <errno.h>. Remove extern declaration of
15736 errno.
15737
6d782a97
DJ		 157382004-03-12 Daniel Jacobowitz <drow@mvista.com>
15739
15740 * gdbreplay.c, server.h, utils.c: Update copyright years.
15741
3a7fb99b
DJ		 157422004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15743
15744 * server.c (main): Print child status or termination signal from
15745 variable 'signal', not 'sig'.
15746
c3e735a6
DJ		 157472004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15748
15749 * linux-low.c (linux_read_memory): Change return type to
15750 int. Check for and return error from ptrace().
15751 * target.c (read_inferior_memory): Change return type to int. Pass
15752 back return status from the_target->read_memory().
15753 * target.h (struct target_ops): Adapt *read_memory() prototype.
15754 Update comment.
15755 (read_inferior_memory): Adapt prototype.
15756 * server.c (main): Return an error packet if
15757 read_inferior_memory() returns an error.
15758
a59d1c82
DJ		 157592004-03-04 Daniel Jacobowitz <drow@mvista.com>
15760
15761 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15762 Unify with other clean targets.
15763
dc3f8883
DJ		 157642004-02-29 Daniel Jacobowitz <drow@mvista.com>
15765
15766 * server.c (handle_v_cont): Call set_desired_inferior.
15767
89a208da
DJ		 157682004-02-29 Daniel Jacobowitz <drow@mvista.com>
15769
15770 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15771
62ea82f5
DJ		 157722004-02-29 Daniel Jacobowitz <drow@mvista.com>
15773
15774 * linux-low.c (linux_wait): Unblock async I/O.
15775 (linux_resume): Block and enable async I/O.
15776 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15777 * server.h (block_async_io, unblock_async_io): Add prototypes.
15778
6910d122
DJ		 157792004-02-29 Daniel Jacobowitz <drow@mvista.com>
15780
15781 * remote-utils.c (remote_open): Print a status notice after
15782 opening a TCP port.
15783 * server.c (attach_inferior): Print a status notice after
15784 attaching.
15785
157862004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 15787
15788 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15789
c89dc5d4
DJ		 157902004-02-26 Daniel Jacobowitz <drow@mvista.com>
15791
15792 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15793 error packet.
15794 * server.c, target.h: Update copyright years.
15795
4b8dad4a
RM		 157962004-02-25 Roland McGrath <roland@redhat.com>
15797
15798 * target.h (struct target_ops): New member `read_auxv'.
15799 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15800 * linux-low.c (linux_read_auxv): New function.
15801 (linux_target_ops): Initialize `read_auxv' member to that.
15802
d7446758
JB		 158032004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15804
15805 Committed by Jim Blandy <jimb@redhat.com>.
15806
15807 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 15808 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 15809 instead of GPR_SIZE to distiguish s390 and s390x targets.
15810
5544ad89
DJ		 158112004-01-31 Daniel Jacobowitz <drow@mvista.com>
15812
15813 * linux-low.c: Update copyright year.
15814 (check_removed_breakpoint): Clear pending_is_breakpoint.
15815 (linux_set_resume_request, linux_queue_one_thread)
15816 (resume_status_pending_p): New functions.
15817 (linux_continue_one_thread): Use process->resume.
15818 (linux_resume): Only resume threads if there are no pending events.
15819 * linux-low.h (struct process_info): Add resume request
15820 pointer.
15821
2a68b70e
DJ		 158222004-01-30 Daniel Jacobowitz <drow@mvista.com>
15823
15824 * regcache.c (new_register_cache): Clear the allocated register
15825 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15826
64386c31
DJ		 158272003-10-13 Daniel Jacobowitz <drow@mvista.com>
15828
15829 * linux-low.c (linux_resume): Take a struct thread_resume *
15830 argument.
15831 (linux_wait): Update call.
15832 (resume_ptr): New static variable.
15833 (linux_continue_one_thread): Renamed from
15834 linux_continue_one_process. Use resume_ptr.
15835 (linux_resume): Use linux_continue_one_thread.
15836 * server.c (handle_v_cont, handle_v_requests): New functions.
15837 (myresume): New function.
15838 (main): Handle 'v' case.
15839 * target.h (struct thread_resume): New type.
15840 (struct target_ops): Change argument of "resume" to struct
15841 thread_resume *.
15842 (myresume): Delete macro.
15843
c938e9b0
L		 158442003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15845
15846 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15847 (uninstall): Support DESTDIR.
15848
7f313d07
BC		 15849Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15850
15851 * configure.srv: Add xscale*linux copy of arm*linux entry.
15852
3b2fc2ea
DJ		 158532003-07-24 Daniel Jacobowitz <drow@mvista.com>
15854
15855 * linux-arm-low.c (arm_reinsert_addr): New function.
15856 (the_low_target): Add arm_reinsert_addr.
15857
1c0a559e
MK		 158582003-07-08 Mark Kettenis <kettenis@gnu.org>
15859
15860 * mem-break.c: Remove whitespace at end of file.
15861
43d5792c
DJ		 158622003-06-28 Daniel Jacobowitz <drow@mvista.com>
15863
15864 * configure.in: Check whether we need to prototype strerror.
15865 * server.h: Optionally prototype strerror.
15866 * gdbreplay.c (perror_with_name): Use strerror.
15867 * linux-low.c (linux_attach_lwp): Use strerror.
15868 * utils.c (perror_with_name): Use strerror.
15869 * config.in, configure: Regenerated.
15870
c8a86edf
DJ		 158712003-06-28 Daniel Jacobowitz <drow@mvista.com>
15872
15873 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15874 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15875
73d37363
DJ		 158762003-06-20 Daniel Jacobowitz <drow@mvista.com>
15877
15878 * Makefile.in (SFILES): Update.
15879 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15880 low-sun3.c: Remove files.
15881
6ad8ae5c
DJ		 158822003-06-17 Daniel Jacobowitz <drow@mvista.com>
15883
15884 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15885 (linux_detach_one_process, linux_detach): New functions.
15886 (linux_target_ops): Add linux_detach.
15887 * server.c (main): Handle 'D' packet.
15888 * target.h (struct target_ops): Add "detach" member.
15889 (detach_inferior): Define.
15890
1581182a
MK		 158912003-06-13 Mark Kettenis <kettenis@gnu.org>
15892
15893 From Kelley Cook <kelleycook@wideopenwest.com>:
15894 * configure.srv: Accept i[34567]86 variants.
15895
e5379b03
DJ		 158962003-06-05 Daniel Jacobowitz <drow@mvista.com>
15897
15898 * linux-low.c (linux_wait_for_event): Correct comment typos.
15899 (linux_resume_one_process): Call check_removed_breakpoint.
15900 (linux_send_signal): New function.
15901 (linux_target_ops): Add linux_send_signal.
15902 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15903 of kill.
15904 * target.h (struct target_ops): Add send_signal.
15905
2ff29de4
JB		 159062003-05-29 Jim Blandy <jimb@redhat.com>
15907
15908 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15909 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15910 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15911 away part of the register's value.
15912
254787d4
DJ		 159132003-03-26 Daniel Jacobowitz <drow@mvista.com>
15914
15915 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15916 (linux_wait_for_event, linux_init_signals): Likewise.
15917
94e10508
DJ		 159182003-03-17 Daniel Jacobowitz <drow@mvista.com>
15919
15920 * configure.in: Check for stdlib.h.
15921 * configure: Regenerated.
15922 * config.in: Regenerated.
15923
4c0711e0
DJ		 159242003-01-04 Andreas Schwab <schwab@suse.de>
15925
15926 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15927
ef66e766
AC		 159282003-01-02 Andrew Cagney <ac131313@redhat.com>
15929
15930 * Makefile.in: Remove obsolete code.
15931
a1358604
DJ		 159322002-11-20 Daniel Jacobowitz <drow@mvista.com>
15933
15934 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15935 defined(PT_FPR0_HI).
15936
23ce3b1c
DJ		 159372002-11-17 Stuart Hughes <seh@zee2.com>
15938
15939 * linux-arm-low.c (arm_num_regs): Increase.
15940 (arm_regmap): Include status register.
15941
159422002-11-17 Daniel Jacobowitz <drow@mvista.com>
15943
15944 * linux-low.c (register_addr): Remove incorrect -1 check.
15945
a9fa9f7d
DJ		 159462002-08-29 Daniel Jacobowitz <drow@mvista.com>
15947
15948 * linux-low.c (linux_create_inferior): Call setpgid. Return
15949 the new PID.
15950 (unstopped_p, linux_signal_pid): Remove.
15951 (linux_target_ops): Remove linux_signal_pid.
15952 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15953 global instead of target method.
15954 * target.h (struct target_ops): Remove signal_pid. Update comment
15955 for create_inferior.
15956 * server.c (signal_pid): New variable.
15957 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 15958 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 15959 (attach_inferior): Set signal_pid.
15960
17574093
DJ		 159612002-08-23 Daniel Jacobowitz <drow@mvista.com>
15962
15963 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15964
159652002-08-20 Jim Blandy <jimb@redhat.com>
15966
15967 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15968 default for this.
15969
159702002-08-01 Andrew Cagney <cagney@redhat.com>
15971
15972 * Makefile.in: Make chill references obsolete.
15973
159742002-07-24 Kevin Buettner <kevinb@redhat.com>
15975
15976 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15977 * configure: Regenerate.
15978 * config.in: Regenerate.
15979
159802002-07-09 David O'Brien <obrien@FreeBSD.org>
15981
15982 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15983 (perror_with_name, remote_close, remote_open, expect, play): Static.
15984
159852002-07-04 Michal Ludvig <mludvig@suse.cz>
15986
4b8dad4a 15987 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 15988 byte offsets instead of an array of indexes.
15989 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15990
159912002-06-13 Daniel Jacobowitz <drow@mvista.com>
15992
15993 * regcache.c: Add comment.
15994
159952002-06-11 Daniel Jacobowitz <drow@mvista.com>
15996
15997 * thread-db.c: New file.
15998 * proc-service.c: New file.
15999 * acinclude.m4: New file.
16000 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16001 proc-service.o, and thread-db.o.
16002 (linux-low.o): Add USE_THREAD_DB.
16003 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16004 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16005 * aclocal.m4: Regenerated.
16006 * config.in: Regenerated.
16007 * configure: Regenerated.
16008 * configure.in: Check for proc_service.h, sys/procfs.h,
16009 thread_db.h, and linux/elf.h headrs.
16010 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16011 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16012 Check for -lthread_db and thread support.
16013 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16014 PowerPC, and SuperH.
16015 * i387-fp.c: Constify arguments.
16016 * i387-fp.h: Likewise.
16017 * inferiors.c: (struct thread_info): Renamed from
16018 `struct inferior_info'. Remove PID member. Use generic inferior
16019 list header. All uses updated.
16020 (inferiors, signal_pid): Removed.
16021 (all_threads): New variable.
16022 (get_thread): Define.
16023 (add_inferior_to_list): New function.
16024 (for_each_inferior): New function.
16025 (change_inferior_id): New function.
16026 (add_inferior): Removed.
16027 (remove_inferior): New function.
16028 (add_thread): New function.
16029 (free_one_thread): New function.
16030 (remove_thread): New function.
16031 (clear_inferiors): Use for_each_inferior and free_one_thread.
16032 (find_inferior): New function.
16033 (find_inferior_id): New function.
16034 (inferior_target_data): Update argument type.
16035 (set_inferior_target_data): Likewise.
16036 (inferior_regcache_data): Likewise.
16037 (set_inferior_regcache_data): Likewise.
16038 * linux-low.c (linux_bp_reinsert): Remove.
16039 (all_processes, stopping_threads, using_thrads)
16040 (struct pending_signals, debug_threads, pid_of): New.
16041 (inferior_pid): Replace with macro.
16042 (struct inferior_linux_data): Remove.
16043 (get_stop_pc, add_process): New functions.
16044 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16045 Use add_process and add_thread.
16046 (linux_attach_lwp): New function, based on old linux_attach. Use
16047 add_process and add_thread. Set stop_expected for new threads.
16048 (linux_attach): New function.
16049 (linux_kill_one_process): New function.
16050 (linux_kill): Kill all LWPs.
16051 (linux_thread_alive): Use find_inferior_id.
16052 (check_removed_breakpoints, status_pending_p): New functions.
16053 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16054 Update. Use WNOHANG. Wait for cloned processes also. Update process
16055 struct for the found process.
16056 (linux_wait_for_event): New function.
16057 (linux_wait): Use it. Support LWPs.
16058 (send_sigstop, wait_for_sigstop, stop_all_processes)
16059 (linux_resume_one_process, linux_continue_one_process): New functions.
16060 (linux_resume): Support LWPs.
16061 (REGISTER_RAW_SIZE): Remove.
16062 (fetch_register): Use register_size instead. Call supply_register.
16063 (usr_store_inferior_registers): Likewise. Call collect_register.
16064 Fix recursive case.
16065 (regsets_fetch_inferior_registers): Improve error message.
16066 (regsets_store_inferior_registers): Add debugging.
16067 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16068 (unstopped_p, linux_signal_pid): New functions.
16069 (linux_target_ops): Add linux_signal_pid.
16070 (linux_init_signals): New function.
16071 (initialize_low): Call it. Initialize using_threads.
16072 * regcache.c (inferior_regcache_data): Add valid
16073 flag.
16074 (get_regcache): Fetch registers lazily. Add fetch argument
16075 and update all callers.
16076 (regcache_invalidate_one, regcache_invalidate): New
16077 functions.
16078 (new_register_cache): Renamed from create_register_cache.
16079 Return the new regcache.
16080 (free_register_cache): Change argument to a void *.
16081 (registers_to_string, registers_from_string): Call get_regcache
16082 with fetch flag set.
16083 (register_data): Make static. Pass fetch flag to get_regcache.
16084 (supply_register): Call get_regcache with fetch flag clear.
16085 (collect_register): Call get_regcache with fetch flag set.
16086 (collect_register_as_string): New function.
16087 * regcache.h: Update.
16088 * remote-utils.c (putpkt): Flush after debug output and use
16089 stderr.
16090 Handle input interrupts while waiting for an ACK.
16091 (input_interrupt): Use signal_pid method.
16092 (getpkt): Flush after debug output and use stderr.
16093 (outreg): Use collect_register_as_string.
16094 (new_thread_notify, dead_thread_notify): New functions.
16095 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16096 and general_thread.
16097 (look_up_one_symbol): Flush after debug output.
16098 * server.c (step_thread, server_waiting): New variables.
16099 (start_inferior): Don't use signal_pid. Update call to mywait.
16100 (attach_inferior): Update call to mywait.
16101 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16102 (main): Don't fetch/store registers explicitly. Use
16103 set_desired_inferior. Support proposed ``Hs'' packet. Update
16104 calls to mywait.
16105 * server.h: Update.
16106 (struct inferior_list, struct_inferior_list_entry): New.
16107 * target.c (set_desired_inferior): New.
16108 (write_inferior_memory): Constify.
16109 (mywait): New function.
16110 * target.h: Update.
16111 (struct target_ops): New signal_pid method.
16112 (mywait): Removed macro, added prototype.
16113
16114 * linux-low.h (regset_func): Removed.
16115 (regset_fill_func, regset_store_func): New.
16116 (enum regset_type): New.
16117 (struct regset_info): Add type field. Use new operation types.
16118 (struct linux_target_ops): stop_pc renamed to get_pc.
16119 Add decr_pc_after_break and breakpoint_at.
16120 (get_process, get_thread_proess, get_process_thread)
16121 (strut process_info, all_processes, linux_attach_lwp)
16122 (thread_db_init): New.
16123
16124 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16125 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16126 (the_low_target): Add new members.
16127 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16128 (i386_store_fpxregset): Constify.
16129 (target_regsets): Add new kind identifier.
16130 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16131 (i386_set_pc): Add debugging.
16132 (i386_breakpoint_at): New function.
16133 (the_low_target): Add new members.
16134 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16135 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16136 (mips_breakpoint_at): New.
16137 (the_low_target): Add new members.
16138 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16139 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16140 (the_low_target): Add new members.
16141 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16142 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16143 (the_low_target): Add new members.
16144 * linux-x86-64-low.c (target_regsets): Add new kind
16145 identifier.
16146
161472002-05-15 Daniel Jacobowitz <drow@mvista.com>
16148
16149 From Martin Pool <mbp@samba.org>:
16150 * server.c (gdbserver_usage): New function.
16151 (main): Call it.
16152
161532002-05-14 Daniel Jacobowitz <drow@mvista.com>
16154
16155 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16156 stop_at -> stop_pc.
16157
161582002-05-04 Andrew Cagney <ac131313@redhat.com>
16159
16160 * Makefile.in: Remove obsolete code.
16161
161622002-04-24 Michal Ludvig <mludvig@suse.cz>
16163
16164 * linux-low.c (regsets_fetch_inferior_registers),
16165 (regsets_store_inferior_registers): Removed cast to int from
16166 ptrace() calls.
16167 * regcache.h: Added declaration of struct inferior_info.
16168
161692002-04-20 Daniel Jacobowitz <drow@mvista.com>
16170
16171 * inferiors.c (struct inferior_info): Add regcache_data.
16172 (add_inferior): Call create_register_cache.
16173 (clear_inferiors): Call free_register_cache.
16174 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16175 * regcache.c (struct inferior_regcache_data): New.
16176 (registers): Remove.
16177 (get_regcache): New function.
16178 (create_register_cache, free_register_cache): New functions.
16179 (set_register_cache): Don't initialize the register cache here.
16180 (registers_to_string, registers_from_string, register_data): Call
16181 get_regcache.
16182 * regcache.h: Add prototypes.
16183 * server.h: Likewise.
16184
161852002-04-20 Daniel Jacobowitz <drow@mvista.com>
16186
16187 * mem-break.c: New file.
16188 * mem-break.h: New file.
16189 * Makefile.in: Add mem-break.o rule; update server.h
16190 dependencies.
16191 * inferiors.c (struct inferior_info): Add target_data
16192 member.
16193 (clear_inferiors): Free target_data member if set.
16194 (inferior_target_data, set_inferior_target_data): New functions.
16195 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16196 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16197 * linux-low.c (linux_bp_reinsert): New variable.
16198 (struct inferior_linux_data): New.
16199 (linux_create_inferior): Use set_inferior_target_data.
16200 (linux_attach): Likewise. Call add_inferior.
16201 (linux_wait_for_one_inferior): New function.
16202 (linux_wait): Call it.
16203 (linux_write_memory): Add const.
16204 (initialize_low): Call set_breakpoint_data.
16205 * linux-low.h (struct linux_target_ops): Add breakpoint
16206 handling members.
16207 * server.c (attach_inferior): Remove extra add_inferior
16208 call.
16209 * server.h: Include mem-break.h. Update inferior.c
16210 prototypes.
16211 * target.c (read_inferior_memory)
16212 (write_inferior_memory): New functions.
16213 * target.h (read_inferior_memory)
16214 (write_inferior_memory): Change macros to prototypes.
16215 (struct target_ops): Update comments. Add const to write_memory
16216 definition.
16217
162182002-04-11 Daniel Jacobowitz <drow@mvista.com>
16219
16220 * linux-low.c (usr_store_inferior_registers): Support
16221 registers which are allowed to fail to store.
16222 * linux-low.h (linux_target_ops): Likewise.
16223 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16224 (ppc_cannot_store_register): FPSCR may not be storable.
16225
162262002-04-09 Daniel Jacobowitz <drow@mvista.com>
16227
16228 * server.h: Include <string.h> if HAVE_STRING_H.
16229 * ChangeLog: Correct paths in last ChangeLog entry.
16230
162312002-04-09 Daniel Jacobowitz <drow@mvista.com>
16232
16233 * linux-low.h: Remove obsolete prototypes.
16234 (struct linux_target_ops): New.
16235 (extern the_low_target): New.
16236 * linux-low.c (num_regs, regmap): Remove declarations.
16237 (register_addr): Use the_low_target explicitly.
16238 (fetch_register): Likewise.
16239 (usr_fetch_inferior_registers): Likewise.
16240 (usr_store_inferior_registers): Likewise.
16241 * linux-arm-low.c (num_regs): Remove.
16242 (arm_num_regs): Define.
16243 (arm_regmap): Renamed from regmap, made static.
16244 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16245 made static.
16246 (arm_cannot_store_register): Renamed from cannot_store_register,
16247 made static.
16248 (the_low_target): New.
16249 * linux-i386-low.c (num_regs): Remove.
16250 (i386_num_regs): Define.
16251 (i386_regmap): Renamed from regmap, made static.
16252 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16253 made static.
16254 (i386_cannot_store_register): Renamed from cannot_store_register,
16255 made static.
16256 (the_low_target): New.
16257 * linux-ia64-low.c (num_regs): Remove.
16258 (ia64_num_regs): Define.
16259 (ia64_regmap): Renamed from regmap, made static.
16260 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16261 made static.
16262 (ia64_cannot_store_register): Renamed from cannot_store_register,
16263 made static.
16264 (the_low_target): New.
16265 * linux-m68k-low.c (num_regs): Remove.
16266 (m68k_num_regs): Define.
16267 (m68k_regmap): Renamed from regmap, made static.
16268 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16269 made static.
16270 (m68k_cannot_store_register): Renamed from cannot_store_register,
16271 made static.
16272 (the_low_target): New.
16273 * linux-mips-low.c (num_regs): Remove.
16274 (mips_num_regs): Define.
16275 (mips_regmap): Renamed from regmap, made static.
16276 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16277 made static.
16278 (mips_cannot_store_register): Renamed from cannot_store_register,
16279 made static.
16280 (the_low_target): New.
16281 * linux-ppc-low.c (num_regs): Remove.
16282 (ppc_num_regs): Define.
16283 (ppc_regmap): Renamed from regmap, made static.
16284 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16285 made static.
16286 (ppc_cannot_store_register): Renamed from cannot_store_register,
16287 made static.
16288 (the_low_target): New.
16289 * linux-s390-low.c (num_regs): Remove.
16290 (s390_num_regs): Define.
16291 (s390_regmap): Renamed from regmap, made static.
16292 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16293 made static.
16294 (s390_cannot_store_register): Renamed from cannot_store_register,
16295 made static.
16296 (the_low_target): New.
16297 * linux-sh-low.c (num_regs): Remove.
16298 (sh_num_regs): Define.
16299 (sh_regmap): Renamed from regmap, made static.
16300 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16301 made static.
16302 (sh_cannot_store_register): Renamed from cannot_store_register,
16303 made static.
16304 (the_low_target): New.
16305 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16306 (the_low_target): New.
16307
163082002-04-09 Daniel Jacobowitz <drow@mvista.com>
16309
16310 * Makefile.in: Add stamp-h target.
16311 * configure.in: Create stamp-h.
16312 * configure: Regenerated.
16313
163142002-04-09 Daniel Jacobowitz <drow@mvista.com>
16315
16316 * inferiors.c: New file.
16317 * target.c: New file.
16318 * target.h: New file.
16319 * Makefile.in: Add target.o and inferiors.o. Update
16320 dependencies.
16321 * linux-low.c (inferior_pid): New static variable,
16322 moved from server.c.
16323 (linux_create_inferior): Renamed from create_inferior.
16324 Call add_inferior. Return 0 on success instead of a PID.
16325 (linux_attach): Renamed from myattach.
16326 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16327 (linux_thread_alive): Renamed from mythread_alive.
16328 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16329 child dies.
16330 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16331 (regsets_store_inferior_registers): Correct error message.
16332 Add missing ``return 0''.
16333 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16334 (linux_store_registers): Renamed from store_inferior_registers.
16335 (linux_read_memory): Renamed from read_inferior_memory.
16336 (linux_write_memory): Renamed from write_inferior_memory.
16337 (linux_target_ops): New structure.
16338 (initialize_low): Call set_target_ops ().
16339 * remote-utils.c (unhexify): New function.
16340 (hexify): New function.
16341 (input_interrupt): Send signals to ``signal_pid''.
16342 * server.c (inferior_pid): Remove.
16343 (start_inferior): Update create_inferior call.
16344 (attach_inferior): Call add_inferior.
16345 (handle_query): New function.
16346 (main): Call handle_query for `q' packets.
16347 * server.h: Include "target.h". Remove obsolete prototypes.
16348 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16349
163502002-04-09 Daniel Jacobowitz <drow@mvista.com>
16351
16352 * Makefile.in: Add WARN_CFLAGS. Update configury
16353 dependencies.
16354 * configure.in: Check for <string.h>
16355 * configure: Regenerate.
16356 * config.in: Regenerate.
16357 * gdbreplay.c: Include needed system headers.
16358 (remote_open): Remove strchr prototype.
16359 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16360 * regcache.c (supply_register): Change buf argument to const void *.
16361 (supply_register_by_name): Likewise.
16362 (collect_register): Change buf argument to void *.
16363 (collect_register_by_name): Likewise.
16364 * regcache.h: Add missing prototypes.
16365 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16366 * server.c (handle_query): New function.
16367 (attached): New static variable, moved out of main.
16368 (main): Quiet longjmp clobber warnings.
16369 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16370 * utils.c (error): Remove NORETURN.
16371 (fatal): Likewise.
GDB Binutils - Deliverables
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