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[PowerPC] Consolidate linux target description selection
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
bd64614e
PFC		 12018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2
3 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
4 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
5 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
6 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
7 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
8 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
9 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
10 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
11 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
12 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
13 (tdesc_powerpc_e500l): Remove.
14 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
15 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
16 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
17 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
18 linux-ppc-tdesc.h.
19 (ppc_arch_setup): Remove target description matching code. Fill a
20 ppc_linux_features struct and call ppc_linux_match_description
21 with it.
22
75d74cca
MR		 232018-05-22 Maciej W. Rozycki <macro@mips.com>
24
25 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
26 width of the requested register exceeds the width of the
27 `ptrace' data type.
28 (mips_cannot_store_register): Likewise.
29
e4439e43
MR		 302018-05-21 Maciej W. Rozycki <macro@mips.com>
31
32 * linux-mips-low.c (mips_fetch_register): New function. Update
33 preceding comment.
34 (mips_store_gregset): Supply 0 rather than $restart for $zero.
35 (the_low_target): Wire `mips_fetch_register'.
36
55271bf9
JB		 372018-05-10 Joel Brobecker <brobecker@adacore.com>
38
39 * lynx-i386-low.c (LYNXOS_178): New macro.
40 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
41 the layout on LynxOS-178.
42 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
43 handle floating point registers that are not supported by
44 LynxOS-178.
45
1a34f210
TT		 462018-05-10 Tom Tromey <tom@tromey.com>
47
48 * configure: Rebuild.
49
190852c8
JB		 502018-05-10 Joel Brobecker <brobecker@adacore.com>
51
52 PR server/23158:
53 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
54 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
55 Use it to set the expedite_regs field in the given tdesc.
56 * x86-tdesc.h: New file.
57 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
58 Adjust following the addition of the new expedite_regs parameter
59 to init_target_desc.
60 * linux-tic6x-low.c (tic6x_read_description): Likewise.
61 * linux-x86-tdesc.c: #include "x86-tdesc.h".
62 (i386_linux_read_description, amd64_linux_read_description):
63 Adjust following the addition of the new expedite_regs parameter
64 to init_target_desc.
65 * lynx-i386-low.c: #include "x86-tdesc.h".
66 (lynx_i386_arch_setup): Adjust following the addition of the new
67 expedite_regs parameter to init_target_desc.
68 * nto-x86-low.c: #include "x86-tdesc.h".
69 (nto_x86_arch_setup): Adjust following the addition of the new
70 expedite_regs parameter to init_target_desc.
71 * win32-i386-low.c: #include "x86-tdesc.h".
72 (i386_arch_setup): Adjust following the addition of the new
73 expedite_regs parameter to init_target_desc.
74
7dbac825
JB		 752018-05-10 Joel Brobecker <brobecker@adacore.com>
76
77 PR server/23158:
78 * win32-low.c (win32_create_inferior): Add call to my_wait
79 setting last_status global.
80
906994d9
JB		 812018-05-10 Joel Brobecker <brobecker@adacore.com>
82
83 PR server/23158:
84 * win32-low.c (create_process): Only call gdb_tilde_expand if
85 inferior_cwd is not NULL.
86
8ee22052
AB		 872018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
88
89 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
90 registers to the cache if their values have changed.
91 (i387_xsave_to_cache): Provide default values for x87 control
92 registers when these features are available, but disabled.
93 * regcache.c (supply_register_by_name_zeroed): New function.
94 * regcache.h (supply_register_by_name_zeroed): Declare new
95 function.
96
aff689d3
TT		 972018-05-07 Tom Tromey <tom@tromey.com>
98
99 * configure: Rebuild.
100
85e26832
TT		 1012018-05-04 Tom Tromey <tom@tromey.com>
102
103 * configure: Rebuild.
104
a3b60e45
JK		 1052018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
106 Pedro Alves <palves@redhat.com>
107
108 * linux-aarch64-low.c (aarch64_stopped_data_address):
109 Likewise.
110
632e107b
TT		 1112018-04-27 Tom Tromey <tom@tromey.com>
112
113 * configure: Rebuild.
114
458412c3
TT		 1152018-04-23 Tom Tromey <tom@tromey.com>
116
117 * configure: Rebuild.
118
f31c089e
SM		 1192018-04-19 Simon Marchi <simon.marchi@ericsson.com>
120
121 * Makefile.in (depcomp): Add "..".
122 (all_deps_files): New and use it.
123
b319b098
AH		 1242018-04-18 Alan Hayward <alan.hayward@arm.com>
125
126 * configure.srv (aarch64*-*-linux*): Don't include xml.
127 (i[34567]86-*-cygwin*): Likewise.
128 (i[34567]86-*-linux*): Likewise.
129 (i[34567]86-*-lynxos*): Likewise.
130 (i[34567]86-*-mingw32ce*): Likewise.
131 (i[34567]86-*-mingw*): Likewise.
132 (i[34567]86-*-nto*): Likewise.
133 (tic6x-*-uclinux): Likewise.
134 (x86_64-*-linux*): Likewise.
135 (x86_64-*-mingw*): Likewise.
136 (x86_64-*-cygwin*): Likewise.
137
3b74854b
AH		 1382018-04-18 Alan Hayward <alan.hayward@arm.com>
139
140 * tdesc.c: Remove xml parameter.
141
e98577a9
AH		 1422018-04-18 Alan Hayward <alan.hayward@arm.com>
143
144 * server.c (get_features_xml): Remove cast.
145 * tdesc.c (void target_desc::accept): Fill in function.
146 (tdesc_get_features_xml): Remove old xml creation.
147 (print_xml_feature::visit_pre): Add xml vistor.
148 * tdesc.h (struct target_desc): Make xmltarget mutable.
149 (tdesc_get_features_xml): Remove declaration.
150
d278f585
AH		 1512018-04-18 Alan Hayward <alan.hayward@arm.com>
152
153 * tdesc.c (tdesc_architecture_name): Add new function.
154 (tdesc_osabi_name): Likewise.
155 (tdesc_get_features_xml): Use new functions.
156
eee8a18d
AH		 1572018-04-18 Alan Hayward <alan.hayward@arm.com>
158
159 * tdesc.c (tdesc_create_flags): Remove.
160 (tdesc_add_flag): Likewise.
161 (tdesc_named_type): Likewise.
162 (tdesc_create_union): Likewise.
163 (tdesc_create_struct): Likewise.
164 (tdesc_create_vector): Likewise.
165 (tdesc_add_bitfield): Likewise.
166 (tdesc_add_field): Likewise.
167 (tdesc_set_struct_size): Likewise.
168
82ec9bc7
AH		 1692018-04-18 Alan Hayward <alan.hayward@arm.com>
170
171 * tdesc.c (~target_desc): Remove implictly deleted items.
172 (init_target_desc): Iterate all features.
173 (tdesc_get_features_xml): Use vector.
174 (tdesc_create_feature): Create feature.
175 * tdesc.h (tdesc_feature) Remove
176 (target_desc): Add features.
177
ea3e7d71
AH		 1782018-04-18 Alan Hayward <alan.hayward@arm.com>
179
180 * Makefile.in: Add common/tdesc.c
181 * tdesc.c (init_target_desc): init all reg_defs from register
182 vector.
183 (tdesc_create_reg): Create tdesc_reg.
184 * tdesc.h (tdesc_feature): Add register vector.
185
17d08cd4
SM		 1862018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
187
188 * tdesc.h (struct target_desc) <features>: Change type to
189 std::vector<std::string>.
190 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
191 changes.
192 (tdesc_get_features_xml): Likewise.
193 (tdesc_create_feature): Likewise.
194
5cd3e386
AH		 1952018-03-26 Alan Hayward <alan.hayward@arm.com>
196
197 * regcache.c (find_register_by_number): Return a ref.
198 (find_regno): Use references.
199 (register_size): Likewise.
200 (register_data): Likewise.
201 * tdesc.c (target_desc::~target_desc): Remove free calls.
202 (target_desc::operator==): Use std::vector compare.
203 (init_target_desc): Use reference.
204 (tdesc_create_reg): Use reg constructors.
205 * tdesc.h (struct target_desc): Replace pointer with object.
206
dff7492c
AH		 2072018-03-23 Alan Hayward <alan.hayward@arm.com>
208
209 * regcache.c (find_register_by_number): Make static.
210 (find_regno): Use find_register_by_number
211 * regcache.h (struct reg): Remove declaration.
212
d80e5242
AH		 2132018-03-23 Alan Hayward <alan.hayward@arm.com>
214
215 * tdesc.c (target_desc::~target_desc): Move to here.
216 (target_desc::operator==): Likewise.
217 * tdesc.h (target_desc::~target_desc): Move from here.
218 (target_desc::operator==): Likewise.
219
f69c5afb
AA		 2202018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
221
222 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
223
ce29f843
AA		 2242018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
225
226 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
227 S390_TDESC_GS.
228 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
229 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
230 and init_registers_s390_gs_linux64.
231
c49bd90b
AA		 2322018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
233
234 * linux-s390-low.c (s390_fill_gs): Remove function.
235 (s390_fill_gsbc): Remove function.
236 (s390_regsets): Set fill functions for the guarded storage regsets
237 to NULL.
238
7edb9bd3
AA		 2392018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
240
241 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
242 the word size. Add comment.
243 (s390_get_wordsize): New function.
244 (s390_arch_setup): No longer select a temporary tdesc to fetch the
245 pswm with it. Instead, use s390_get_wordsize to determine the
246 word size first and derive the correct tdesc from that directly.
247
39be3c7e
SM		 2482018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
249
250 * Makefile.in: Include silent-rules.mk.
251 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
252 (COMPILE): Add ECHO_CXX.
253 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
254 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
255 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
256 (version-generated.c): Add ECHO_GEN.
257 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
258 (IPAGENT_COMPILE): Add ECHO_CXX.
259 (%-generated.c): Add ECHO_REGDAT.
260
3ae9ce5d
TT		 2612018-03-14 Tom Tromey <tom@tromey.com>
262
263 PR cli/14977:
264 * ax.c (ax_printf): Special case for NULL.
265
e6a58aa8
SM		 2662018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
267
268 * linux-low.c (linux_qxfer_libraries_svr4): Use
269 xml_escape_text_append.
270
f6e8a41e
SM		 2712018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
272
273 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
274
b9671caf
SM		 2752018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
276
277 * server.c (handle_general_set): Remove unnecessary xstrdup.
278
e80aaf61
SM		 2792018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
280
281 * server.c (parse_debug_format_options): Adjust to
282 delim_string_to_char_ptr_vec changes.
283 * thread-db.c (thread_db_load_search): Adjust to
284 dirnames_to_char_ptr_vec changes.
285
b1223e78
MM		 2862018-03-01 Markus Metzger <markus.t.metzger@intel.com>
287
288 * target.h (target_enable_btrace, target_disable_btrace)
289 (target_read_btrace, target_read_btrace_conf): Turn macro into
290 inline function. Throw error if target method is not defined.
291 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
292 check for btrace target method. Be prepared to handle exceptions
293 from btrace target methods.
294
81561546
SDJ		 2952018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
296
297 * server.c (captured_main): Change order of error message printed
298 when the current working directory cannot be found.
299
25e3c82c
SDJ		 3002018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
301
302 * server.c: Include "filenames.h" and "pathstuff.h".
303 (program_name): Delete variable.
304 (program_path): New anonymous class.
305 (get_exec_wrapper): Use "program_path" instead of
306 "program_name".
307 (handle_v_run): Likewise.
308 (captured_main): Likewise.
309 (process_serial_event): Likewise.
310
b4987c95
SDJ		 3112018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
312
313 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
314 (OBJS): Add "pathstuff.o".
315 * server.c (current_directory): New global variable.
316 (captured_main): Initialize "current_directory".
317
f46cd62a
AH		 3182018-02-26 Alan Hayward <alan.hayward@arm.com>
319
320 * tdesc.c: Use common/tdesc.h.
321 * tdesc.h: Likewise.
322
a543c5ca
AH		 3232018-02-20 Alan Hayward <alan.hayward@arm.com>
324 Simon Marchi <simon.marchi@ericsson.com>
325
326 * Makefile.in: Switch order of make rules.
327
b5884fa7
AH		 3282018-02-19 Alan Hayward <alan.hayward@arm.com>
329
330 * Makefile.in: Add common directory in build.
331 * configure.ac: Add common reference.
332 * configure: Regenerate.
333
de6242d3
MM		 3342018-02-09 Markus Metzger <markus.t.metzger@intel.com>
335
336 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
337 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
338 * spu-low.c (spu_target_ops): Likewise.
339 * win32-low.c (win32_target_ops): Likewise.
340 * server.c (supported_btrace_packets): Report packets unconditionally.
341 * target.h (target_ops) <supports_btrace>: Remove.
342 (target_supports_btrace): Remove.
343
9ee23a85
MM		 3442018-02-09 Markus Metzger <markus.t.metzger@intel.com>
345
346 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
347 (handle_btrace_disable): Change return type to void. Use exceptions
348 to report errors.
349 (handle_btrace_general_set): Catch exception and copy message to
350 return message.
351
8ce47547
TT		 3522018-02-08 Tom Tromey <tom@tromey.com>
353
354 * linux-low.c (install_software_single_step_breakpoints): Use
355 make_scoped_restore.
356 * inferiors.c (make_cleanup_restore_current_thread): Remove.
357 (do_restore_current_thread_cleanup): Remove.
358 * gdbthread.h (make_cleanup_restore_current_thread): Don't
359 declare.
360
45dd3607
TT		 3612018-02-08 Tom Tromey <tom@tromey.com>
362
363 * mem-break.c (set_raw_breakpoint_at): Use
364 gdb::unique_xmalloc_ptr.
365
e671cd59
PA		 3662018-01-30 Pedro Alves <palves@redhat.com>
367
368 PR gdb/13211
369 * target.c (target_terminal::terminal_state): Rename to ...
370 (target_terminal::m_terminal_state): ... this.
371
a0aad537
JC		 3722018-01-19 James Clarke <jrtc27@jrtc27.com>
373
374 * linux-low.c (handle_extended_wait): Surround call to
375 thread_db_notice_clone with #ifdef USE_THREAD_DB.
376
4d9b86e1
SM		 3772018-01-17 Simon Marchi <simon.marchi@ericsson.com>
378
379 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
380 linux_ptrace_attach_fail_reason_string now returning an
381 std::string.
382 (linux_attach): Likewise.
383 * thread-db.c (attach_thread): Likewise.
384
f517c180
EA		 3852018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
386
387 PR gdb/21559
388 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
389 checking for fs_base/gs_base fields in struct user_regs_struct.
390 * configure: Regenerate.
391
9a70f35c
YQ		 3922018-01-16 Yao Qi <yao.qi@linaro.org>
393
394 PR gdb/18749
395 * linux-low.c (fetch_register): Call supply_register instead of
396 error.
397
605fd3c6
YQ		 3982018-01-08 Yao Qi <yao.qi@linaro.org>
399 Simon Marchi <simon.marchi@ericsson.com>
400
401 * Makefile.in (OBS): Remove selftest.o.
402 * configure.ac: Set srv_selftest_objs if $development is true.
403 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
404 * configure: Re-generated.
405 * server.c (captured_main): Wrap variable selftest_filter with
406 GDB_SELF_TEST.
407
2cc05030
SM		 4082018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
409
410 * server.c (parse_debug_format_options): Return std::string.
411 (handle_monitor_command, captured_main): Adjust.
412
e379cee6
PA		 4132018-01-05 Pedro Alves <palves@redhat.com>
414
415 PR gdb/18653
416 * server.c (captured_main): Pass quiet=false to
417 save_original_signals_state.
418
82e1e79a
JB		 4192018-01-01 Joel Brobecker <brobecker@adacore.com>
420
421 * gdbreplay.c (gdbreplay_version): Update copyright year in
422 version message.
423 * server.c (gdbserver_version): Likewise.
424
8e481c3b
TT		 4252017-12-08 Tom Tromey <tom@tromey.com>
426
427 * ax.c (ax_printf): Update.
428
a8806230
YQ		 4292017-12-07 Yao Qi <yao.qi@linaro.org>
430
431 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
432 aarch64_linux_read_description.
433 * linux-amd64-ipa.c (idx2mask): New array.
434 (get_ipa_tdesc): Move idx2mask out.
435 (initialize_low_tracepoint): Initialize target descriptions.
436 * linux-i386-ipa.c (idx2mask): New array.
437 (get_ipa_tdesc): Move idx2mask out.
438 (initialize_low_tracepoint): Initialize target descriptions.
439
d4a0e8b5
SM		 4402017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
441
442 * tdesc.c (struct tdesc_type): Change return type.
443 (tdesc_add_flag): Change parameter type.
444 (tdesc_add_bitfield): Likewise.
445 (tdesc_add_field): Likewise.
446 (tdesc_set_struct_size): Likewise.
447
798a7429
SM		 4482017-12-05 Simon Marchi <simon.marchi@ericsson.com>
449
450 * regcache.c (registers_to_string): Remove unused variable.
451
c0e15c9b
SM		 4522017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
453
454 * inferiors.c (for_each_inferior_with_data): Remove.
455 * inferiors.h (for_each_inferior_with_data): Remove.
456 * server.c (handle_qxfer_threads_worker): Change parameter type.
457 (handle_qxfer_threads_proper): Use for_each_thread.
458
f0045347
SM		 4592017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
460
461 * inferiors.c (for_each_inferior): Remove.
462 (clear_inferiors): Use for_each_thread.
463 * inferiors.h (for_each_inferior): Remove.
464 * linux-low.c (linux_wait_for_event_filtered): Use
465 for_each_thread.
466 (linux_stabilize_threads): Likewise.
467 * regcache.c (regcache_release): Likewise.
468 * server.c (gdb_wants_all_threads_stopped): Likewise.
469 (clear_pending_status_callback): Remove.
470 (handle_status): Use for_each_thread.
471 (captured_main): Likewise.
472 * win32-low.c (child_init_thread_list): Likewise.
473 (win32_clear_inferiors): Likewise.
474 (fake_breakpoint_event): Likewise.
475
9521758b
SM		 4762017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
477
478 * inferiors.h (find_inferior): Remove.
479 * inferiors.c (find_inferior): Remove.
480
8f86d7aa
SM		 4812017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
482
483 * linux-low.c (resume_status_pending_p): Update comment.
484 (need_step_over_p): Update comment.
485
e2b44075
SM		 4862017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
487
488 * linux-low.c (proceed_one_lwp): Return void, change parameter
489 type.
490 (unsuspend_and_proceed_one_lwp): Likewise.
491 (proceed_all_lwps): Use for_each_thread.
492 (unstop_all_lwps): Likewise.
493
c80825ff
SM		 4942017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
495
496 * linux-low.c (linux_resume_one_thread): Return void, take
497 parameter directly.
498 (linux_resume): Use for_each_thread.
499
df3e4dbe
SM		 5002017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
501
502 * linux-low.c (send_sigstop_callback): Return void, change
503 parameter type. Rename to...
504 (send_sigstop): ... this.
505 (suspend_and_send_sigstop_callback): Return void, change parameter
506 type. Rename to...
507 (suspend_and_send_sigstop): ... this.
508 (stop_all_lwps): Use for_each_thread.
509
5a6b0a41
SM		 5102017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
511
512 * linux-low.c (lwp_running): Return bool, remove unused
513 argument.
514 (linux_stabilize_threads): Use find_thread.
515
39a64da5
SM		 5162017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
517
518 * linux-low.c (select_singlestep_lwp_callback): Remove.
519 (count_events_callback): Remove.
520 (select_event_lwp_callback): Remove.
521 (select_event_lwp): Use find_thread/for_each_thread.
522
a1385b7b
SM		 5232017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
524
525 * linux-low.c (not_stopped_callback): Return bool, take filter
526 argument directly.
527 (linux_wait_for_event_filtered): Use find_thread.
528 (linux_wait_1): Likewise.
529
454296a2
SM		 5302017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
531
532 * linux-low.c (same_lwp): Remove.
533 (find_lwp_pid): Use find_thread.
534
6b2a85da
SM		 5352017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
536
537 * linux-low.c (delete_lwp_callback): Remove.
538 (linux_mourn): Use for_each_thread.
539
798a38e8
SM		 5402017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
541
542 * linux-low.c (linux_detach_lwp_callback): Return void, remove
543 args parameter, don't check for pid.
544 (linux_detach): Use for_each_thread.
545
e4eb0dec
SM		 5462017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
547
548 * linux-low.c (struct counter): Remove.
549 (second_thread_of_pid_p): Remove.
550 (last_thread_of_process_p): Use find_thread.
551
83e1b6c1
SM		 5522017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
553
554 * inferiors.c (find_inferior_in_random): Remove.
555 * inferiors.h (find_inferior_in_random): Remove.
556 * linux-low.c (status_pending_p_callback): Return bool, accept
557 parameter ptid directly.
558 (linux_wait_for_event_filtered): Use find_thread_in_random.
559 (linux_wait_1): Likewise.
560
8dc7b443
SM		 5612017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
562
563 * inferiors.c (find_inferior_id): Remove.
564 (find_thread_ptid): Move implemention from find_inferior_id to
565 here.
566 * inferiors.h (find_inferior_id): Remove.
567 * server.c (handle_status): Use find_thread_ptid.
568 (process_serial_event): Likewise.
569 * thread-db.c (find_one_thread): Likewise.
570 (thread_db_thread_handle): Likewise.
571 * win32-low.c (thread_rec): Likewise.
572 (child_delete_thread): Likewise.
573 (win32_thread_alive): Likewise.
574 (get_child_debug_event): Likewise.
575
da25033c
SM		 5762017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
577
578 * linux-mips-low.c (update_watch_registers_callback): Return
579 void, remove pid_p parameter, don't check for pid.
580 (mips_insert_point, mips_remove_point): Use for_each_thread.
581
c91bb56b
SM		 5822017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
583
584 * lynx.low (lynx_delete_thread_callback): Remove.
585 (lynx_mourn): Use for_each_thread.
586
634a3254
SM		 5872017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
588
589 * regcache.c (regcache_invalidate_one): Remove.
590 (regcache_invalidate_pid): use for_each_thread.
591
41272101
TT		 5922017-11-26 Tom Tromey <tom@tromey.com>
593
594 * linux-low.c (linux_create_inferior): Update.
595
f5291a6f
UW		 5962017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
597
598 * spu-low.c (spu_create_inferior): Fix typo in argument name.
599
6654d750
AH		 6002017-11-24 Alan Hayward <alan.hayward@arm.com>
601
602 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
603 * linux-aarch64-low.c (initialize_low_arch): Call init func.
604 * linux-aarch64-tdesc-selftest.c: New file.
605 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
606
6072017-11-24 Alan Hayward <alan.hayward@arm.com>
608
609 * configure.srv: Add new file.
610 * linux-aarch64-low.c (initialize_low_arch): Call init func.
611 * linux-aarch64-tdesc-selftest.c: New file.
612 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
613
49bdb7ee
AH		 6142017-11-24 Alan Hayward <alan.hayward@arm.com>
615
616 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
617 * linux-aarch64-low.c (initialize_low_arch): Remove init.
618 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
619
d6d7ce56
AH		 6202017-11-24 Alan Hayward <alan.hayward@arm.com>
621
622 * configure.srv: Add new files.
623 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
624 aarch64_linux_read_description.
625 * linux-aarch64-low.c (aarch64_linux_read_description):
626 Merge with aarch64_arch_setup.
627 (aarch64_arch_setup): Call aarch64_linux_read_description.
628 * linux-aarch64-tdesc.c: New file.
629 * linux-aarch64-tdesc.h: New file.
630
506fe5f4
YQ		 6312017-11-24 Yao Qi <yao.qi@linaro.org>
632
633 * configure.srv: Set $srv_regobj for tic6x-linux.
634 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
635 (tic6x_read_description): Move some code to tic6x_arch_setup.
636 (tic6x_tdesc_test): New function.
637 (initialize_low_arch): Call selftests::register_test.
638
29f9a567
YQ		 6392017-11-22 Yao Qi <yao.qi@linaro.org>
640
641 * remote-utils.c (prepare_resume_reply): Use memcpy.
642
578290ec
SM		 6432017-11-19 Simon Marchi <simon.marchi@ericsson.com>
644
645 * linux-low.c (kill_one_lwp_callback): Return void, take
646 argument directly, don't filter on pid.
647 (linux_kill): Use for_each_thread.
648
eca55aec
SM		 6492017-11-19 Simon Marchi <simon.marchi@ericsson.com>
650
651 * linux-low.c (need_step_over_p): Return bool, remove dummy
652 argument.
653 (linux_resume, proceed_all_lwps): Use find_thread.
654
25c28b4d
SM		 6552017-11-19 Simon Marchi <simon.marchi@ericsson.com>
656
657 * linux-low.c (resume_status_pending_p): Return bool, remove
658 flag_p argument.
659 (linux_resume): Use find_thread.
660
5fdda392
SM		 6612017-11-19 Simon Marchi <simon.marchi@ericsson.com>
662
663 * linux-low.c (struct thread_resume_array): Remove.
664 (linux_set_resume_request): Return void, take arguments
665 directly.
666 (linux_resume): Use for_each_thread.
667
fcb056a5
SM		 6682017-11-19 Simon Marchi <simon.marchi@ericsson.com>
669
670 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
671 return bool, remove data argument.
672 (linux_stabilize_threads): Use find_thread.
673
139720c5
SM		 6742017-11-19 Simon Marchi <simon.marchi@ericsson.com>
675
676 * linux-low.c (unsuspend_one_lwp): Remove.
677 (unsuspend_all_lwps): Use for_each_thread, inline code from
678 unsuspend_one_lwp.
679
6d1e5673
SM		 6802017-11-19 Simon Marchi <simon.marchi@ericsson.com>
681
682 * gdbthread.h (find_thread): Add overload with ptid_t filter.
683 * linux-low.c (struct iterate_over_lwps_args): Remove.
684 (iterate_over_lwps_filter): Remove.
685 (iterate_over_lwps): Use find_thread.
686
bbf550d5
SM		 6872017-11-19 Simon Marchi <simon.marchi@ericsson.com>
688
689 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
690 (linux_handle_new_gdb_connection): Use for_each_thread, inline
691 code from reset_lwp_ptrace_options_callback.
692
00192f77
SM		 6932017-11-19 Simon Marchi <simon.marchi@ericsson.com>
694
695 * linux-arm-low.c (struct update_registers_data): Remove.
696 (update_registers_callback): Return void, take arguments
697 directly, don't check thread's pid.
698 (arm_insert_point, arm_remove_point): Use for_each_thread.
699
2bee2b6c
SM		 7002017-11-19 Simon Marchi <simon.marchi@ericsson.com>
701
702 * win32-low.c (continue_one_thread): Return void, take argument
703 directly.
704 (child_continue): Use for_each_thread.
705
0b360f19
SM		 7062017-11-19 Simon Marchi <simon.marchi@ericsson.com>
707
708 * win32-i386-low.c (update_debug_registers_callback): Rename
709 to ...
710 (update_debug_registers): ... this, return void, remove pid_p arg.
711 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
712
f27866ba
SM		 7132017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
714
715 * inferiors.h (struct process_info): Add constructor, initialize
716 fields..
717 <syscalls_to_catch>: Change type to std::vector<int>.
718 * inferiors.c (add_process): Allocate process_info with new.
719 (remove_process): Free process_info with delete.
720 * linux-low.c (handle_extended_wait): Adjust.
721 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
722 * server.c (handle_general_set): Adjust.
723
e849ea89
PA		 7242017-11-16 Pedro Alves <palves@redhat.com>
725
726 * remote-utils.c (remote_close): Block SIGIO signals instead of
727 uninstalling the SIGIO handler.
728
1d0aa65c
AH		 7292017-11-16 Alan Hayward <alan.hayward@arm.com>
730
731 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
732
3491a34c
YQ		 7332017-11-16 Yao Qi <yao.qi@linaro.org>
734
735 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
736 (tic6x_store_gregset): Likewise.
737 (tic6x_usrregs_info): Move it up.
738
a602f924
AH		 7392017-11-15 Alan Hayward <alan.hayward@arm.com>
740
741 * Makefile.in: Update arch rules.
742 * configure.srv: Explicitly mark arch/ files.
743
5616b6c3
AS		 7442017-11-13 Andreas Schwab <schwab@suse.de>
745
746 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
747 function.
748 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
749
d1928160
PA		 7502017-11-06 Pedro Alves <palves@redhat.com>
751
752 * config.in, configure: Regenerate.
753
bac608e7
SM		 7542017-10-27 Simon Marchi <simon.marchi@ericsson.com>
755
756 * target.c (struct thread_search): Remove.
757 (thread_search_callback): Remove.
758 (prepare_to_access_memory): Use for_each_thread instead of
759 find_inferior. Inline code from thread_search_callback.
760
eaddb425
SM		 7612017-10-27 Simon Marchi <simon.marchi@ericsson.com>
762
763 * server.c (struct visit_actioned_threads_data): Remove.
764 (visit_actioned_threads): Change prototype to take arguments
765 directly.
766 (resume): Use find_thread instead of find_inferior.
767
99078d34
SM		 7682017-10-27 Simon Marchi <simon.marchi@ericsson.com>
769
770 * server.c (queue_stop_reply_callback): Change prototype, return
771 void.
772 (find_status_pending_thread_callback): Remove.
773 (handle_status): Replace find_inferior with find_thread and
774 for_each_thread.
775
cc628f3d
AH		 7762017-10-25 Alan Hayward <alan.hayward@arm.com>
777
778 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
779 with REGNO.
780 (aarch64_store_gregset): Likewise.
781 (aarch64_fill_fpregset): Likewise.
782 (aarch64_store_fpregset): Likewise.
783
4d3bb80e
SM		 7842017-10-21 Simon Marchi <simon.marchi@ericsson.com>
785
786 * gdbthread.h (find_thread, for_each_thread): New functions.
787 * inferiors.c (thread_of_pid): Remove.
788 (find_any_thread_of_pid): Use find_thread.
789 * linux-low.c (num_lwps): Use for_each_thread.
790
7a7cdfa0
YQ		 7912017-10-17 Yao Qi <yao.qi@linaro.org>
792
793 * Makefile.in: Remove one rule.
794 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
795
e675d170
YQ		 7962017-10-17 Yao Qi <yao.qi@linaro.org>
797
798 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
799 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
800
7eb4e0f9
YQ		 8012017-10-17 Yao Qi <yao.qi@linaro.org>
802
803 * configure.srv: Rename arm.o with arch/arm.o.
804
60d6cfc9
YQ		 8052017-10-17 Yao Qi <yao.qi@linaro.org>
806
807 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
808 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
809 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
810 (arch-i386.o, arch-amd64.o): Remove rules.
811 (arch/%.o): New rule.
812 Update POSTCOMPILE and COMPILE.pre.
813 * configure.ac: Invoke AC_CONFIG_COMMANDS.
814 * configure: Re-generated.
815 * configure.srv: Replace arch-i386.o with arch/i386.o.
816 Replace arch-amd64.o with arch/amd64.o.
817
5bfda255
YQ		 8182017-10-16 Yao Qi <yao.qi@linaro.org>
819
820 * configure: Regenerated.
821
9c80ecd6
SM		 8222017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
823
824 * inferiors.h: (struct inferior_list): Remove.
825 (struct inferior_list_entry); Remove.
826 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
827 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
828 get_first_inferior): Remove.
829 (for_each_inferior, for_each_inferior_with_data, find_inferior,
830 find_inferior_id, find_inferior_in_random): Change signature.
831 * inferiors.c (all_threads): Change type to
832 std::list<thread_info *>.
833 (get_thread): Remove macro.
834 (find_inferior, find_inferior_id): Change signature, implement
835 using find_thread.
836 (find_inferior_in_random): Change signature, implement using
837 find_thread_in_random.
838 (for_each_inferior, for_each_inferior_with_data): Change
839 signature, implement using for_each_thread.
840 (add_inferior_to_list, remove_inferior): Remove.
841 (add_thread, get_first_thread, thread_of_pid,
842 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
843 (get_first_inferior, one_inferior_p, clear_inferior_list):
844 Remove.
845 (clear_inferiors, get_thread_process): Update.
846 * gdbthread.h: Include <list>.
847 (struct thread_info) <entry>: Remove field.
848 <id>: New field.
849 (all_threads): Change type to std::list<thread_info *>.
850 (get_first_inferior): Add doc.
851 (find_thread, for_each_thread, find_thread_in_random): New
852 functions.
853 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
854 * linux-arm-low.c (update_registers_callback): Update.
855 * linux-low.c (second_thread_of_pid_p): Update.
856 (kill_one_lwp_callback, linux_detach_lwp_callback,
857 delete_lwp_callback, status_pending_p_callback, same_lwp,
858 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
859 iterate_over_lwps, not_stopped_callback,
860 resume_stopped_resumed_lwps, count_events_callback,
861 select_singlestep_lwp_callback, select_event_lwp_callback,
862 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
863 suspend_and_send_sigstop_callback, wait_for_sigstop,
864 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
865 lwp_running, linux_set_resume_request, resume_status_pending_p,
866 need_step_over_p, start_step_over, linux_resume_one_thread,
867 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
868 reset_lwp_ptrace_options_callback): Update.
869 * linux-mips-low.c (update_watch_registers_callback): Update.
870 * regcache.c (regcache_invalidate_one, regcache_invalidate):
871 Update.
872 (free_register_cache_thread_one): Remove.
873 (regcache_release): Update.
874 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
875 handle_qxfer_threads_worker): Update.
876 (handle_query): Update, use list iterator.
877 (visit_actioned_threads, handle_pending_status,
878 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
879 clear_pending_status_callback, set_pending_status_callback,
880 find_status_pending_thread_callback, handle_status,
881 process_serial_event): Update.
882 * target.c (thread_search_callback): Update.
883 * thread-db.c (thread_db_get_tls_address): Update.
884 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
885 Update.
886 * win32-i386-low.c (update_debug_registers_callback): Update.
887 * win32-low.c (delete_thread_info, child_delete_thread,
888 continue_one_thread, suspend_one_thread,
889 get_child_debug_event): Adjust.
890
9179355e
SM		 8912017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
892
893 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
894 * inferiors.h: Include <list>.
895 (struct process_info) <entry>: Remove field.
896 <pid>: New field.
897 (pid_of): Change macro to function.
898 (ptid_of, lwpid_of): Remove macro.
899 (all_processes): Change type to std::list<process_info *>.
900 (ALL_PROCESSES): Remove macro.
901 (for_each_process, find_process): New function.
902 * inferiors.c (all_processes): Change type to
903 std::list<process_info *>.
904 (find_thread_process): Adjust.
905 (add_process): Likewise.
906 (remove_process): Likewise.
907 (find_process_pid): Likewise.
908 (get_first_process): Likewise.
909 (started_inferior_callback): Remove.
910 (have_started_inferiors_p): Adjust.
911 (attached_inferior_callback): Remove.
912 (have_attached_inferiors_p): Adjust.
913 * linux-low.c (check_zombie_leaders): Likewise.
914 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
915 (x86_linux_update_xmltarget): Adjust.
916 * server.c (handle_query): Likewise.
917 (gdb_reattached_process): Remove.
918 (handle_status): Adjust.
919 (kill_inferior_callback): Likewise.
920 (detach_or_kill_inferior): Remove.
921 (print_started_pid): Likewise.
922 (print_attached_pid): Likewise.
923 (detach_or_kill_for_exit): Update.
924 (process_serial_event): Likewise.
925 * linux-arm-low.c (arm_new_fork): Likewise.
926
c9cb8905
SM		 9272017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
928
929 * dll.h: Include <list>.
930 (struct dll_info): Add constructor.
931 <entry>: Remove field.
932 (all_dlls): Change type to std::list<dll_info>.
933 * dll.c: Include <algorithm>.
934 (get_dll): Remove macro.
935 (all_dlls): Change type to std::list<dll_info *>.
936 (free_one_dll): Remove.
937 (match_dll): Likewise.
938 (loaded_dll): Adjust.
939 (unloaded_dll): Adjust to all_dlls type change, use
940 std::find_if. Inline code from match_dll.
941 (clear_dlls): Adjust to all_dlls type change.
942 * server.c (emit_dll_description): Remove.
943 (handle_qxfer_libraries): Adjust to all_dlls type change,
944 integrate emit_dll_description's functionality.
945
04ec7890
SM		 9462017-10-12 Simon Marchi <simon.marchi@ericsson.com>
947
948 * linux-low.h (struct linux_target_ops) <delete_process>: New
949 field.
950 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
951 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
952 (struct linux_target_ops): Add delete_process callback.
953 * linux-arm-low.c (arm_delete_process): New.
954 (struct linux_target_ops): Add delete_process callback.
955 * linux-bfin-low.c (struct linux_target_ops): Likewise.
956 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
957 * linux-m32r-low.c (struct linux_target_ops): Likewise.
958 * linux-mips-low.c (mips_linux_delete_process): New.
959 (struct linux_target_ops): Add delete_process callback.
960 * linux-ppc-low.c (struct linux_target_ops): Likewise.
961 * linux-s390-low.c (struct linux_target_ops): Likewise.
962 * linux-sh-low.c (struct linux_target_ops): Likewise.
963 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
964 * linux-tile-low.c (struct linux_target_ops): Likewise.
965 * linux-x86-low.c (x86_linux_delete_process): New.
966 (struct linux_target_ops): Add delete_process callback.
967 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
968
466eecee
SM		 9692017-10-12 Simon Marchi <simon.marchi@ericsson.com>
970
971 * linux-aarch64-low.c (the_low_target): Add thread delete
972 callback.
973 * linux-arm-low.c (arm_delete_thread): New function.
974 (the_low_target): Add thread delete callback.
975 * linux-bfin-low.c (the_low_target): Likewise.
976 * linux-crisv32-low.c (the_low_target): Likewise.
977 * linux-low.c (delete_lwp): Invoke delete_thread callback if
978 set.
979 * linux-low.h (struct linux_target_ops) <delete_thread>: New
980 field.
981 * linux-m32r-low.c (the_low_target): Add thread delete callback.
982 * linux-mips-low.c (mips_linux_delete_thread): New function.
983 (the_low_target): Add thread delete callback.
984 * linux-ppc-low.c (the_low_target): Likewise.
985 * linux-s390-low.c (the_low_target): Likewise.
986 * linux-sh-low.c (the_low_target): Likewise.
987 * linux-tic6x-low.c (the_low_target): Likewise.
988 * linux-tile-low.c (the_low_target): Likewise.
989 * linux-x86-low.c (the_low_target): Likewise.
990 * linux-xtensa-low.c (the_low_target): Likewise.
991
b79f7801
YZ		 9922017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
993
994 * win32-low.c: Include "common-inferior.h".
995
bc3b087d
SDJ		 9962017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
997
998 * inferiors.c (set_inferior_cwd): New function.
999 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1000 (handle_query): Inform that QSetWorkingDir is supported.
1001 * win32-low.c (create_process): Pass the inferior's cwd to
1002 CreateProcess.
1003
d092c5a2
SDJ		 10042017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1005
1006 * inferiors.c (current_inferior_cwd): New global variable.
1007 (get_inferior_cwd): New function.
1008 * inferiors.h (struct process_info) <cwd>: New field.
1009
7da0a886
SDJ		 10102017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1011
1012 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1013 (OBS): Add gdb_tilde_expand.o.
1014
289a6840
SM		 10152017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1016
1017 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1018 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1019
256642e8
PA		 10202017-09-29 Pedro Alves <palves@redhat.com>
1021
1022 * ax.c (gdb_parse_agent_expr): Constify.
1023 * ax.h (gdb_parse_agent_expr): Constify.
1024 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1025 Constify.
1026 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1027 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1028 * remote-utils.h (read_ptid): Constify.
1029 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1030 (process_point_options, process_serial_event): Constify.
1031 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1032 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1033 (cmd_qtbuffer): Constify.
1034
5b9ca4d4
PA		 10352017-09-29 Pedro Alves <palves@redhat.com>
1036
1037 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1038 fails.
1039
94c207e0
PA		 10402017-09-29 Pedro Alves <palves@redhat.com>
1041
1042 * linux-low.c (handle_extended_wait): Pass parent thread instead
1043 of process to thread_db_notice_clone.
1044 * linux-low.h (thread_db_notice_clone): Replace parent process
1045 parameter with parent thread parameter.
1046 * thread-db.c (find_one_thread): Add comment.
1047 (thread_db_notice_clone): Replace parent process parameter with
1048 parent thread parameter. Temporarily switch to the parent thread.
1049
75352e28
SDJ		 10502017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1051
1052 * gdbthread.h: Include "common-gdbthread.h".
1053 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1054 "if" when validating the ptid.
1055 * remote-utils.c: Include "gdbthread.h".
1056 (prepare_resume_reply): Use "switch_to_thread".
1057 * target.c (done_accessing_memory): Likewise.
1058
ad339634
AA		 10592017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1060
1061 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1062 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1063 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1064 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1065 s390x-gs-linux64-ipa.o to ipa_obj.
1066 * linux-s390-low.c (HWCAP_S390_GS): New define.
1067 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1068 New functions.
1069 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1070 (s390_arch_setup): Check for guarded-storage support and choose
1071 appropriate tdesc.
1072 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1073 init_registers_s390x_gs_linux64.
1074 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1075 enum value.
1076 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1077 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1078
cc4d742f
SM		 10792017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1080
1081 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1082
f6327dcb
KB		 10832017-09-21 Kevin Buettner <kevinb@redhat.com>
1084
1085 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1086 (thread_db_thread_handle): Declare.
1087 * linux-low.c (linux_target_ops): Initialize thread_handle.
1088 * server.c (handle_qxfer_threads_worker): Add support for
1089 "handle" attribute.
1090 * target.h (struct target_ops): Add new function pointer,
1091 thread_handle.
1092 (target_thread_handle): Define.
1093 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1094 field in lwp.
1095 (thread_db_thread_handle): New function.
1096
86299109
KB		 10972017-09-21 Kevin Buettner <kevinb@redhat.com>
1098
1099 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1100 * linux-low.h (thread_db_notice_clone): Declare.
1101 * thread-db.c (thread_db_notice_clone): New function.
1102
f557a88a
PA		 11032017-09-21 Pedro Alves <palves@redhat.com>
1104
1105 * server.c (gdb_read_memory, handle_status, process_serial_event)
1106 (handle_serial_event, handle_target_event): Adjust to
1107 set_desired_thread prototype change.
1108 * target.c (set_desired_thread): Remove 'use_general' parameter
1109 and adjust.
1110 * target.h (set_desired_thread): Remove 'use_general' parameter.
1111
223ffa71
TT		 11122017-09-20 Tom Tromey <tom@tromey.com>
1113
1114 * target.c (target_terminal::terminal_state): Define.
1115 (target_terminal::init): Rename from target_terminal_init.
1116 (target_terminal::inferior): Rename from
1117 target_terminal_inferior.
1118 (target_terminal::ours): Rename from target_terminal_ours.
1119 (target_terminal::ours_for_output, target_terminal::info): New.
1120
04fd3ba9
SM		 11212017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1122
1123 * server.c (accumulate_file_name_length): Remove.
1124 (emit_dll_description): Adjust to std::string change.
1125 (handle_qxfer_libraries): Use std::string to hold document.
1126
5e187554
SM		 11272017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1128
1129 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1130 return type of xml_escape_text.
1131 * server.c (emit_dll_description): Likewise.
1132
1526853e
SM		 11332017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1134
1135 * server.c (captured_main): Accept argument for --selftest.
1136 Update run_tests call.
1137 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1138 when registering selftests.
1139
c4dfafab
SDJ		 11402017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1141
1142 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1143 instead of "VEC" for "target_desc.reg_defs".
1144 (regcache_cpy): Likewise.
1145 (registers_to_string): Likewise.
1146 (registers_from_string): Likewise.
1147 (find_regno): Likewise.
1148 (supply_regblock): Likewise.
1149 (regcache_raw_read_unsigned): Likewise.
1150 * tdesc.c (init_target_desc): Likewise.
1151 (tdesc_create_reg): Likewise.
1152 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1153 (struct target_desc) <reg_defs>: Convert to "std::vector".
1154 (target_desc): Do not initialize "reg_defs".
1155 (~target_desc): Update code to use "std::vector" instead of "VEC"
1156 for "target_desc.reg_defs".
1157 (operator==): Likewise.
1158
124aceb4
SM		 11592017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1160
1161 * inferiors.h (thread_to_gdb_id): Remove.
1162 * inferiors.c (thread_to_gdb_id): Remove.
1163 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1164 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1165 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1166 Likewise.
1167 * nto-low.c (nto_fetch_registers, nto_store_registers,
1168 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1169
96cde54f
SM		 11702017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1171
1172 * inferiors.h (gdb_id_to_thread_id): Remove.
1173 * inferiors.c (gdb_id_to_thread_id): Remove.
1174 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1175 removal. Move pid declaration closer to where it's used.
1176
e8ca139e
SM		 11772017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1178
1179 * server.c (handle_detach): New function.
1180 (process_serial_event): Move code out, call handle_detach.
1181
f8a4e119
SM		 11822017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1183
1184 * server.c (require_running): Rename to ...
1185 (require_running_or_return): ... this ...
1186 (require_running_or_break): ... and this.
1187 (handle_query, process_serial_event): Adjust.
1188
0eb0a407
SM		 11892017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1190
1191 * linux-low.c (linux_set_resume_request): Remove unused
1192 variables.
1193
785922a5
SM		 11942017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1195
1196 * server.c (first_thread_of): Remove.
1197 (process_serial_event): Replace usage of first_thread_of with
1198 find_any_thread_of_pid.
1199 * tracepoint.c (same_process_p): Remove.
1200 (gdb_agent_about_to_close): Replace usage of same_process_p with
1201 find_any_thread_of_pid.
1202 * linux-x86-low.c (same_process_callback): Remove.
1203 (x86_arch_setup_process_callback): Replace usage of
1204 same_process_callback with find_any_thread_of_pid.
1205 * thread-db.c (any_thread_of): Remove.
1206 (switch_to_process): Replace usage of any_thread_of with
1207 find_any_thread_of_pid.
1208 * inferiors.c (thread_pid_matches_callback): Remove.
1209 (find_thread_process): Adjust to use find_any_thread_of_pid.
1210
a059f00c
SDJ		 12112017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1212
1213 * regcache.c (get_thread_regcache): Guard calls to "memset"
1214 with "!VEC_empty".
1215
cc397f3a
SDJ		 12162017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1217
1218 * linux-low.c (handle_extended_wait): Use
1219 "allocate_target_description" instead of "XNEW".
1220 * linux-x86-low.c (initialize_low_arch): Likewise.
1221
22916b07
YQ		 12222017-09-05 Yao Qi <yao.qi@linaro.org>
1223
1224 * configure.srv (srv_i386_regobj): Remove.
1225 (srv_amd64_regobj): Remove.
1226 (srv_regobj): Set it to "" for x86 non-linux targets.
1227 * linux-x86-tdesc.c (i386_linux_read_description):
1228 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1229 (init_registers_i386): Remove the declaration.
1230 (tdesc_i386): Remove the declaration.
1231 (lynx_i386_arch_setup): Call i386_create_target_description.
1232 * nto-x86-low.c: Likewise.
1233 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1234 [!__x86_64__]: include arch/i386.h.
1235 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1236
38602d55
YQ		 12372017-09-05 Yao Qi <yao.qi@linaro.org>
1238
1239 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1240 i386/amd64-XXX-linux from it.
1241
44b886ff
YQ		 12422017-09-05 Yao Qi <yao.qi@linaro.org>
1243
1244 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1245 false.
1246 (ipa_amd64_linux_regobj): Remove.
1247 (ipa_x32_linux_regobj): Remove.
1248
b4570e4b
YQ		 12492017-09-05 Yao Qi <yao.qi@linaro.org>
1250
1251 * Makefile.in (arch-amd64.o): New rule.
1252 * configure.srv: Append arch-amd64.o.
1253 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1254 (get_ipa_tdesc): Call amd64_linux_read_description.
1255 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1256 and init_registers_amd64_XXX.
1257 * linux-x86-low.c (x86_linux_read_description): Call
1258 amd64_linux_read_description.
1259 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1260 (initialize_low_arch): Don't call init_registers_x32_XXX and
1261 init_registers_amd64_XXX.
1262 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1263 and tdesc_amd64_XXX.
1264 [__x86_64__] (amd64_tdesc_test): New function.
1265 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1266 and init_registers_amd64_XXX.
1267 * linux-x86-tdesc.c: Include arch/amd64.h.
1268 (xcr0_to_tdesc_idx): New function.
1269 (i386_linux_read_description): New function.
1270 (amd64_get_ipa_tdesc_idx): New function.
1271 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1272 (amd64_get_ipa_tdesc): Declare.
1273
d1f28ea2
YQ		 12742017-09-05 Yao Qi <yao.qi@linaro.org>
1275
1276 * configure.srv (srv_i386_linux_xmlfiles): Remove
1277 i386/i386-XXX-linux.xml from it.
1278
25a93583
YQ		 12792017-09-05 Yao Qi <yao.qi@linaro.org>
1280
1281 * configure.srv: Set srv_i386_linux_regobj empty if $development
1282 is false.
1283 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1284 initialize_low_tdesc.
1285 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1286 with #if initialize_low_tdesc.
1287 * linux-x86-tdesc-selftest.c: New file.
1288 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1289
5f035c07
YQ		 12902017-09-05 Yao Qi <yao.qi@linaro.org>
1291
1292 * Makefile.in (arch-i386.o): New rule.
1293 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1294 (x86_64-*-linux*): Likewise.
1295 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1296 include arch/i386.h.
1297 (i386_linux_read_description): Remove code and call
1298 i386_create_target_description.
1299 * tdesc.c (allocate_target_description): New function.
1300 * tdesc.h (set_tdesc_architecture): Remove declaration.
1301 (set_tdesc_osabi): Likewise.
1302
0abe8a89
YQ		 13032017-09-05 Yao Qi <yao.qi@linaro.org>
1304
1305 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1306 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1307 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1308 .xmltarget.
1309 * server.c (get_features_xml): Call tdesc_get_features_xml.
1310 * tdesc.c (set_tdesc_architecture): New function.
1311 (set_tdesc_osabi): New function.
1312 (tdesc_get_features_xml): New function.
1313 (tdesc_create_feature): Add an argument.
1314 * tdesc.h (struct target_desc) <features>: New field.
1315 <arch, osabi>: New field.
1316 (~target_desc): xfree features, arch, and osabi.
1317 (target_desc::oerator==): Don't compare .xmltarget.
1318 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1319 (set_tdesc_osabi): Likewise.
1320 (tdesc_get_features_xml): Likewise.
1321
0a188386
YQ		 13222017-09-05 Yao Qi <yao.qi@linaro.org>
1323
1324 * linux-x86-tdesc.c: Include selftest.h.
1325 (i386_tdesc_test): New function.
1326 (initialize_low_tdesc): Call selftests::register_test.
1327 * tdesc.h: Include regdef.h.
1328 (target_desc): Override operator == and !=.
1329
f49ff000
YQ		 13302017-09-05 Yao Qi <yao.qi@linaro.org>
1331
1332 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1333 (ipa_obj): Likewise.
1334 * linux-i386-ipa.c: Include common/x86-xstate.h
1335 (get_ipa_tdesc): Call i386_linux_read_description.
1336 (initialize_low_tracepoint): Don't call init_registers_XXX
1337 functions, call initialize_low_tdesc instead.
1338 * linux-x86-low.c (x86_linux_read_description): Call
1339 i386_linux_read_description.
1340 (initialize_low_arch): Don't call init_registers_i386_XXX
1341 functions, call initialize_low_tdesc.
1342 * linux-x86-tdesc.c: New file.
1343 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1344 (i386_get_ipa_tdesc_idx): Declare.
1345 (i386_get_ipa_tdesc): Declare.
1346 (initialize_low_tdesc): Declare.
1347
2b68ef2f
YQ		 13482017-09-05 Yao Qi <yao.qi@linaro.org>
1349
1350 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1351 instead of 0.
1352
f7000548
YQ		 13532017-09-05 Yao Qi <yao.qi@linaro.org>
1354
1355 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1356 * regcache.c (get_thread_regcache): Use VEC_length.
1357 (init_register_cache): Likewise.
1358 (regcache_cpy): Likewise.
1359 (registers_to_string): Iterate reg_defs via VEC_iterate.
1360 (find_regno): Likewise.
1361 (find_register_by_number): Use VEC_index.
1362 (register_size): Call find_register_by_number.
1363 (register_data): Call find_register_by_number.
1364 (supply_regblock): Use VEC_length.
1365 (regcache_raw_read_unsigned): Likewise.
1366 * tdesc.c (init_target_desc): Iterate reg_defs via
1367 VEC_iterate.
1368 (default_description): Update initializer.
1369 (copy_target_description): Don't update field num_registers.
1370 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1371 <num_registers>: Remove.
1372
50a421ac
SM		 13732017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1374
1375 * Makefile.in (.SECONDARY): Define target.
1376
23fdd69e
SM		 13772017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1378
1379 * linux-low.c (linux_wait_1): Adjust.
1380 * server.c (queue_stop_reply_callback): Adjust.
1381
0a2dde4a
SDJ		 13822017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1383
1384 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1385 QEnvironmentUnset and QEnvironmentReset packets.
1386 (handle_query): Inform remote that QEnvironmentHexEncoded,
1387 QEnvironmentUnset and QEnvironmentReset are supported.
1388
6afd337d
SM		 13892017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1390
1391 * inferiors.h (inferior_target_data): Rename to ...
1392 (thread_target_data): ... this.
1393 (inferior_regcache_data): Rename to ...
1394 (thread_regcache_data): ... this.
1395 (set_inferior_regcache_data): Rename to ...
1396 (set_thread_regcache_data): ... this.
1397 * inferiors.c (inferior_target_data): Rename to ...
1398 (thread_target_data): ... this.
1399 (inferior_regcache_data): Rename to ...
1400 (thread_regcache_data): ... this.
1401 (set_inferior_regcache_data): Rename to ...
1402 (set_thread_regcache_data): ... this.
1403 (free_one_thread): Update.
1404 * linux-low.h (get_thread_lwp): Update.
1405 * regcache.c (get_thread_regcache): Update.
1406 (regcache_invalidate_thread): Update.
1407 (free_register_cache_thread): Update.
1408 * win32-i386-low.c (update_debug_registers_callback): Update.
1409 (win32_get_current_dr): Update.
1410 * win32-low.c (thread_rec): Update.
1411 (delete_thread_info): Update.
1412 (continue_one_thread): Update.
1413 (suspend_one_thread): Update.
1414
a160cc46
SM		 14152017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1416
1417 * inferiors.c (set_inferior_target_data): Remove.
1418 * inferiors.h (set_inferior_target_data): Remove.
1419
6d580b63
YQ		 14202017-08-18 Yao Qi <yao.qi@linaro.org>
1421
1422 * Makefile.in (OBS): Add selftest.o.
1423 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1424 * configure, config.in: Re-generated.
1425 * server.c: Include common/sefltest.h.
1426 (captured_main): Handle option --selftest.
1427
f5a29eb0
YQ		 14282017-08-09 Yao Qi <yao.qi@linaro.org>
1429
1430 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1431 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1432 i386-avx-mpx.o and i386-mmx.o.
1433 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1434 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1435 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1436 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1437 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1438 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1439 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1440 i386/amd64-avx-mpx.xml.
1441
57757c2f
YQ		 14422017-08-09 Yao Qi <yao.qi@linaro.org>
1443
1444 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1445 and x32-avx-avx512.o.
1446 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1447 i386/x32-avx-avx512.xml.
1448
229d26fc
SM		 14492017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1450
1451 * tracepoint.h (enum class fast_tpoint_collect_result): New
1452 enumeration.
1453 (fast_tracepoint_collecting): Change return type to
1454 fast_tpoint_collect_result.
1455 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1456 * linux-low.h: Include tracepoint.h.
1457 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1458 fast_tpoint_collect_result.
1459 * linux-low.c (handle_tracepoints): Adjust.
1460 (linux_fast_tracepoint_collecting): Change return type to
1461 fast_tpoint_collect_result.
1462 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1463 linux_wait_1, stuck_in_jump_pad_callback,
1464 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1465 proceed_one_lwp): Adjust to type change.
1466
2e1e43e1
YQ		 14672017-07-10 Yao Qi <yao.qi@linaro.org>
1468
1469 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1470
adc764e7
YQ		 14712017-06-29 Yao Qi <yao.qi@linaro.org>
1472
1473 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1474 Remove.
1475 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1476
a206891a
SM		 14772017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1478
1479 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1480
9a6c7d9c
SDJ		 14812017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1482
1483 * linux-low.c (linux_create_inferior): Adjust code to access the
1484 environment information via 'gdb_environ' class.
1485 * lynx-low.c (lynx_create_inferior): Likewise.
1486 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1487 (get_environ): Return a pointer to 'our_environ'.
1488 (captured_main): Initialize 'our_environ'.
1489 * server.h (get_environ): Adjust prototype.
1490 * spu-low.c (spu_create_inferior): Adjust code to access the
1491 environment information via 'gdb_environ' class.
1492
ae3e2ccf
SM		 14932017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1494
1495 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1496 usage of "register" keyword.
1497
3e019bdc
SM		 14982017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1499
1500 * configure: Re-generate.
1501
8465943a
SM		 15022017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1503
1504 * configure: Re-generate.
1505
cf0dd6f0
SM		 15062017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1507
1508 * Makefile.in (COMPILE.pre): Add "-x c++".
1509
9845682b
SDJ		 15102017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1511
1512 * fork-child.c: Conditionally include <signal.h>.
1513
aefd8b33
SDJ		 15142017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1515
1516 * server.c (handle_general_set): Handle new packet
1517 "QStartupWithShell".
1518 (handle_query): Add "QStartupWithShell" to the list of supported
1519 packets.
1520 (gdbserver_usage): Add help text explaining the
1521 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1522 options.
1523 (captured_main): Recognize and act upon the presence of the new
1524 CLI options.
1525
2090129c
SDJ		 15262017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1527 Pedro Alves <palves@redhat.com>
1528
1529 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1530 * configure: Regenerate.
1531 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1532 "fork-inferior.o".
1533 (i[34567]86-*-lynxos*): Likewise.
1534 (spu*-*-*): Likewise.
1535 * fork-child.c: New file.
1536 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1537 and "environ.h".
1538 (linux_ptrace_fun): New function.
1539 (linux_create_inferior): Adjust function prototype to reflect
1540 change on "target.h". Adjust function code to use
1541 "fork_inferior".
1542 (linux_request_interrupt): Delete "signal_pid".
1543 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1544 (lynx_ptrace_fun): New function.
1545 (lynx_create_inferior): Adjust function prototype to reflect
1546 change on "target.h". Adjust function code to use
1547 "fork_inferior".
1548 * nto-low.c (nto_create_inferior): Adjust function prototype and
1549 code to reflect change on "target.h". Update comments.
1550 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1551 "common-terminal.h" and "environ.h".
1552 (terminal_fd): Moved to fork-child.c.
1553 (old_foreground_pgrp): Likewise.
1554 (restore_old_foreground_pgrp): Likewise.
1555 (last_status): Make it global.
1556 (last_ptid): Likewise.
1557 (our_environ): New variable.
1558 (startup_with_shell): Likewise.
1559 (program_name): Likewise.
1560 (program_argv): Rename to...
1561 (program_args): ...this.
1562 (wrapper_argv): New variable.
1563 (start_inferior): Delete function.
1564 (get_exec_wrapper): New function.
1565 (get_exec_file): Likewise.
1566 (get_environ): Likewise.
1567 (prefork_hook): Likewise.
1568 (post_fork_inferior): Likewise.
1569 (postfork_hook): Likewise.
1570 (postfork_child_hook): Likewise.
1571 (handle_v_run): Update code to deal with arguments coming from the
1572 remote host. Update calls from "start_inferior" to
1573 "create_inferior".
1574 (captured_main): Likewise. Initialize environment variable. Call
1575 "have_job_control".
1576 * server.h (post_fork_inferior): New prototype.
1577 (get_environ): Likewise.
1578 (last_status): Declare.
1579 (last_ptid): Likewise.
1580 (signal_pid): Likewise.
1581 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1582 (spu_ptrace_fun): New function.
1583 (spu_create_inferior): Adjust function prototype to reflect change
1584 on "target.h". Adjust function code to use "fork_inferior".
1585 * target.c (target_terminal_init): New function.
1586 (target_terminal_inferior): Likewise.
1587 (target_terminal_ours): Likewise.
1588 * target.h: Include <vector>.
1589 (struct target_ops) <create_inferior>: Update prototype.
1590 (create_inferior): Update macro.
1591 * utils.c (gdb_flush_out_err): New function.
1592 * win32-low.c (win32_create_inferior): Adjust function prototype
1593 and code to reflect change on "target.h".
1594
043a4934
SDJ		 15952017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1596
1597 * inferiors.c (switch_to_thread): New function.
1598
15652511
SDJ		 15992017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1600
1601 * Makefile.in (SFILE): Add "common/job-control.c".
1602 (OBS): Add "job-control.o".
1603
21ea5acd
SDJ		 16042017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1605
1606 * Makefile: Remove "@host_makefile_frag@".
1607
e13cb306
PA		 16082017-05-05 Pedro Alves <palves@redhat.com>
1609
1610 * configure: Regenerate.
1611
c94fee56
SDJ		 16122017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1613
1614 * configure: Regenerate.
1615
a0ff9e1a
SM		 16162017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1617
1618 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1619 software_single_step change of return type to
1620 std::vector<CORE_ADDR>.
1621 * linux-low.c (install_software_single_step_breakpoints):
1622 Likewise.
1623 * linux-low.h (install_software_single_step_breakpoints):
1624 Likewise.
1625
be628ab8
SDJ		 16262017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1627
1628 * remote-utils.c: Include "gdb_termios.h" instead of
1629 "terminal.h".
1630 * terminal.h: Delete file.
1631
7c5ded6a
SDJ		 16322017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1633
1634 * server.c: Include <vector>.
1635 <program_argv, wrapper_argv>: Convert to std::vector.
1636 (start_inferior): Rewrite function to use C++.
1637 (handle_v_run): Likewise. Update code that calculates the argv
1638 based on the vRun packet; use C++.
1639 (captured_main): Likewise.
1640
436252de
SM		 16412017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1642
1643 * server.c (handle_v_cont): Initialize thread_resume::thread
1644 with null_ptid.
1645
9bf2a700
PA		 16462017-04-05 Pedro Alves <palves@redhat.com>
1647
1648 * configure: Regenerate.
1649
a121b7c1
PA		 16502017-04-05 Pedro Alves <palves@redhat.com>
1651
1652 * gdbreplay.c (sync_error): Constify.
1653 * linux-x86-low.c (push_opcode): Constify.
1654
21c8a587
PA		 16552017-04-05 Pedro Alves <palves@redhat.com>
1656
1657 * win32-low.c (get_child_debug_event)
1658 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1659 Report TARGET_WAITKIND_SPURIOUS instead.
1660
fb32b4f7
PA		 16612017-04-05 Pedro Alves <palves@redhat.com>
1662
1663 * remote-utils.c (remote_prepare, remote_open): Constify.
1664 * remote-utils.h (remote_prepare, remote_open): Constify.
1665 * server.c (captured_main): Constify 'port' handling.
1666
65dd1e59
SM		 16672017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1668
1669 * Makefile.in (clean): Clear .deps.
1670
8fa5b777
SM		 16712017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1672
1673 * .gitignore: Remove generated files, replace with wildcard.
1674 * (clean): Replace removal of generated files with wildcard.
1675 (version.c): Replace with...
1676 (version-generated.c): ...this.
1677 (xml-builtin.c): Replace with...
1678 (xml-builtin-generated.c): ...this.
1679 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1680 (%.c: *regformats*): Replace with...
1681 (%-generated.c: *regformats*): ...this.
1682
a12e714b
MF		 16832017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1684
1685 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1686 (xtensa_fill_gregset): Call collect_register_by_name for
1687 threadptr register.
1688 (xtensa_store_gregset): Call supply_register_by_name for
1689 threadptr register.
1690
1a09b50a
MF		 16912017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1692
1693 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1694 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1695 (xtensa_store_gregset): Call supply_register for all registers in
1696 a0_regnum..a0_regnum + C0_NREGS range.
1697
1a01e7c6
SM		 16982017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1699
1700 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1701 (ax-ipa.o: ax.c): Remove.
1702 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1703 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1704 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1705 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1706 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1707
36bc18a8
SM		 17082017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1709
1710 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1711 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1712 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1713 (errors-ipa.o: ../common/errors.c): Remove.
1714 (format-ipa.o: ../common/format.c): Remove.
1715 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1716
a8ebe3d5
SM		 17172017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1718
1719 * Makefile.in (%-ipa.o: %.c): New rule.
1720 (tracepoint-ipa.o: tracepoint.c): Remove.
1721 (utils-ipa.o: utils.c): Remove.
1722 (remote-utils-ipa.o: remote-utils.c): Remove.
1723 (regcache-ipa.o: regcache.c): Remove.
1724 (i386-linux-ipa.o: i386-linux.c): Remove.
1725 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1726 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1727 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1728 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1729 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1730 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1731 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1732 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1733 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1734 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1735 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1736 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1737 (aarch64-ipa.o: aarch64.c): Remove.
1738 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1739 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1740 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1741 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1742 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1743 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1744 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1745 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1746 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1747 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1748 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1749 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1750 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1751 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1752 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1753 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1754 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1755 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1756 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1757 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1758 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1759 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1760 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1761 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1762 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1763 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1764 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1765 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1766 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1767 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1768 (tdesc-ipa.o: tdesc.c): Remove.
1769 (x32-linux-ipa.o: x32-linux.c): Remove.
1770 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1771 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1772
50cfacb7
SM		 17732017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1774
1775 * Makefile.in (%.o: ../arch/%.c): New rule.
1776 (arm.o: ../arch/arm.c): Remove.
1777 (arm-linux.o: ../arch/arm-linux.c): Remove.
1778 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1779 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1780
c5a22423
SM		 17812017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1782
1783 * Makefile.in (%.o: ../nat/%.c): New rule.
1784 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1785 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1786 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1787 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1788 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1789 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1790 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1791 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1792 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1793 (linux-personality.o: ../nat/linux-personality.c): Remove.
1794 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1795 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1796 (x86-linux.o: ../nat/x86-linux.c): Remove.
1797 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1798 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1799
6bda016b
SM		 18002017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1801
1802 * Makefile.in (%.o: ../common/%.c): New rule.
1803 (signals.o: ../common/signals.c): Remove.
1804 (print-utils.o: ../common/print-utils.c): Remove.
1805 (rsp-low.o: ../common/rsp-low.c): Remove.
1806 (common-utils.o: ../common/common-utils.c): Remove.
1807 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1808 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1809 (vec.o: ../common/vec.c): Remove.
1810 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1811 (xml-utils.o: ../common/xml-utils.c): Remove.
1812 (ptid.o: ../common/ptid.c): Remove.
1813 (buffer.o: ../common/buffer.c): Remove.
1814 (format.o: ../common/format.c): Remove.
1815 (filestuff.o: ../common/filestuff.c): Remove.
1816 (agent.o: ../common/agent.c): Remove.
1817 (errors.o: ../common/errors.c): Remove.
1818 (environ.o: ../common/environ.c): Remove.
1819 (common-debug.o: ../common/common-debug.c): Remove.
1820 (cleanups.o: ../common/cleanups.c): Remove.
1821 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1822 (fileio.o: ../common/fileio.c): Remove.
1823 (common-regcache.o: ../common/common-regcache.c): Remove.
1824 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1825 (new-op.o: ../common/new-op.c): Remove.
1826 (btrace-common.o: ../common/btrace-common.c): Remove.
1827
21122961
SM		 18282017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1829
1830 * Makefile.in (%.o: ../target/%.c): New rule.
1831 (waitstatus.o: ../target/waitstatus.c): Remove.
1832
c362e621
SM		 18332017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1834
1835 * Makefile.in
1836 (%.c: ../regformats/%.dat,
1837 (%.c: ../regformats/arm/%.dat,
1838 (%.c: ../regformats/i386/%.dat,
1839 (%.c: ../regformats/rs6000/%.dat): New rules.
1840 (aarch64.c): Remove.
1841 (reg-arm.c): Remove.
1842 (arm-with-iwmmxt.c): Remove.
1843 (arm-with-vfpv2.c): Remove.
1844 (arm-with-vfpv3.c): Remove.
1845 (arm-with-neon.c): Remove.
1846 (reg-bfin.c): Remove.
1847 (reg-cris.c): Remove.
1848 (reg-crisv32.c): Remove.
1849 (i386.c): Remove.
1850 (i386-linux.c): Remove.
1851 (i386-avx.c): Remove.
1852 (i386-avx-linux.c): Remove.
1853 (i386-avx-avx512.c): Remove.
1854 (i386-avx-avx512-linux.c): Remove.
1855 (i386-mpx.c): Remove.
1856 (i386-mpx-linux.c): Remove.
1857 (i386-avx-mpx-avx512-pku.c): Remove.
1858 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1859 (i386-avx-mpx.c): Remove.
1860 (i386-avx-mpx-linux.c): Remove.
1861 (i386-mmx.c): Remove.
1862 (i386-mmx-linux.c): Remove.
1863 (reg-ia64.c): Remove.
1864 (reg-m32r.c): Remove.
1865 (reg-m68k.c): Remove.
1866 (reg-cf.c): Remove.
1867 (mips-linux.c): Remove.
1868 (mips-dsp-linux.c): Remove.
1869 (mips64-linux.c): Remove.
1870 (mips64-dsp-linux.c): Remove.
1871 (nios2-linux.c): Remove.
1872 (powerpc-32.c): Remove.
1873 (powerpc-32l.c): Remove.
1874 (powerpc-altivec32l.c): Remove.
1875 (powerpc-cell32l.c): Remove.
1876 (powerpc-vsx32l.c): Remove.
1877 (powerpc-isa205-32l.c): Remove.
1878 (powerpc-isa205-altivec32l.c): Remove.
1879 (powerpc-isa205-vsx32l.c): Remove.
1880 (powerpc-e500l.c): Remove.
1881 (powerpc-64l.c): Remove.
1882 (powerpc-altivec64l.c): Remove.
1883 (powerpc-cell64l.c): Remove.
1884 (powerpc-vsx64l.c): Remove.
1885 (powerpc-isa205-64l.c): Remove.
1886 (powerpc-isa205-altivec64l.c): Remove.
1887 (powerpc-isa205-vsx64l.c): Remove.
1888 (s390-linux32.c): Remove.
1889 (s390-linux32v1.c): Remove.
1890 (s390-linux32v2.c): Remove.
1891 (s390-linux64.c): Remove.
1892 (s390-linux64v1.c): Remove.
1893 (s390-linux64v2.c): Remove.
1894 (s390-te-linux64.c): Remove.
1895 (s390-vx-linux64.c): Remove.
1896 (s390-tevx-linux64.c): Remove.
1897 (s390x-linux64.c): Remove.
1898 (s390x-linux64v1.c): Remove.
1899 (s390x-linux64v2.c): Remove.
1900 (s390x-te-linux64.c): Remove.
1901 (s390x-vx-linux64.c): Remove.
1902 (s390x-tevx-linux64.c): Remove.
1903 (tic6x-c64xp-linux.c): Remove.
1904 (tic6x-c64x-linux.c): Remove.
1905 (tic6x-c62x-linux.c): Remove.
1906 (reg-sh.c): Remove.
1907 (reg-sparc64.c): Remove.
1908 (reg-spu.c): Remove.
1909 (amd64.c): Remove.
1910 (amd64-linux.c): Remove.
1911 (amd64-avx.c): Remove.
1912 (amd64-avx-linux.c): Remove.
1913 (amd64-avx-avx512.c): Remove.
1914 (amd64-avx-avx512-linux.c): Remove.
1915 (amd64-mpx.c): Remove.
1916 (amd64-mpx-linux.c): Remove.
1917 (amd64-avx-mpx-avx512-pku.c): Remove.
1918 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1919 (amd64-avx-mpx.c): Remove.
1920 (amd64-avx-mpx-linux.c): Remove.
1921 (x32.c): Remove.
1922 (x32-linux.c): Remove.
1923 (x32-avx.c): Remove.
1924 (x32-avx-linux.c): Remove.
1925 (x32-avx-avx512.c): Remove.
1926 (x32-avx-avx512-linux.c): Remove.
1927 (reg-xtensa.c): Remove.
1928 (reg-tilegx.c): Remove.
1929 (reg-tilegx32.c): Remove.
1930
1672e0d9
SDJ		 19312017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1932
1933 * Makefile.in (SFILES): Add "common/environ.c".
1934 (OBJS): Add "common/environ.h".
1935
239b6d10
WT		 19362017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1937
1938 * configure.ac: Check if the fs_base and gs_base members of
1939 `struct user_regs_struct' exist.
1940 * config.in: Regenerated.
1941 * configure: Likewise.
1942
694b382c
AT		 19432017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1944
1945 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1946 target_read_memory.
1947 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1948 (get_next_pcs_syscall_next_pc): Likewise.
1949
7dc53023
LM		 19502016-12-23 Luis Machado <lgustavo@codesourcery.com>
1951
1952 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1953 * nto-x86-low.c: Likewise.
1954
ad02e4fe
SM		 19552016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1956
1957 * Makefile.in: Include disable-implicit-rules.mk.
1958
dcb07cfa
PA		 19592016-11-23 Pedro Alves <palves@redhat.com>
1960
1961 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1962 (debug_vprintf): Use std::chrono::steady_clock instead of
1963 gettimeofday. Use '.' instead of ':'.
1964 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1965 (get_timestamp): Use std::chrono::steady_clock instead of
1966 gettimeofday.
1967
8629c02c
SM		 19682016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1969
1970 * Makefile.in: Fix whitespace formatting.
1971
b593ecca
SM		 19722016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1973
1974 * Makefile.in (SFILES, OBS): Flatten list and order
1975 alphabetically.
1976
9986ba08
PA		 19772016-11-23 Pedro Alves <palves@redhat.com>
1978
1979 * event-loop.c (handle_file_event): Use warning.
1980 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1981 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1982 Use warning.
1983
4eefa7bc
PA		 19842016-11-23 Pedro Alves <palves@redhat.com>
1985
1986 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1987 output.
1988 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1989 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1990 debug_printf and debug_flush for debug output.
1991 * server.c (handle_general_set): Likewise.
1992 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1993 output.
1994
5443506e
SM		 19952016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1996
1997 * Makefile.in (.c.o): Replace rule with ...
1998 (%.o: %.c): ... this one.
1999
3b165252
SM		 20002016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2001
2002 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2003 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2004 make.
2005 * configure.ac: Remove checks for the make program.
2006 * configure: Re-generate.
2007
0bcda685
PA		 20082016-10-28 Pedro Alves <palves@redhat.com>
2009
2010 * Makefile.in (CXX_DIALECT): Get from configure.
2011 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2012 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2013 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2014 * config.in: Regenerate.
2015 * configure: Regenerate.
2016
c3805894
YQ		 20172016-10-27 Yao Qi <yao.qi@linaro.org>
2018
2019 * linux-low.c (linux_supports_range_stepping): Return true if
2020 can_software_single_step return true.
2021
89342618
YQ		 20222016-10-27 Yao Qi <yao.qi@linaro.org>
2023
2024 * inferiors.c (find_inferior_in_random): New function.
2025 * inferiors.h (find_inferior_in_random): Declare.
2026 * linux-low.c (linux_wait_for_event_filtered): Call
2027 find_inferior_in_random instead of find_inferior.
2028
e3652c84
YQ		 20292016-10-27 Yao Qi <yao.qi@linaro.org>
2030
2031 * linux-low.c (linux_wait_1): If single-step breakpoints are
2032 inserted, remove them.
2033
5a04c4cf
PA		 20342016-10-26 Pedro Alves <palves@redhat.com>
2035
2036 * linux-low.c (handle_extended_wait): Link parent/child fork
2037 threads.
2038 (linux_wait_1): Unlink them.
2039 (linux_set_resume_request): Ignore resume requests for
2040 already-resumed and unhandled fork child threads.
2041 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2042 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2043 New functions.
2044 (handle_v_requests) <vCont>: Don't call require_running.
2045 * server.h (in_queued_stop_replies): New declaration.
2046
cb93dc7f
YQ		 20472016-10-24 Yao Qi <yao.qi@linaro.org>
2048
2049 PR server/20733
2050 * linux-aarch64-low.c (append_insns): Cast the return value to
2051 'uint32_t *'.
2052
a1078bea
YQ		 20532016-10-10 Yao Qi <yao.qi@linaro.org>
2054
2055 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2056
1fb77080
SDJ		 20572016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2058
2059 * target.c (target_supports_multi_process): New function, moved
2060 from...
2061 * target.h (target_supports_multi_process): ... here. Remove
2062 macro.
2063
39b5a3b9
TT		 20642016-10-05 Tom Tromey <tom@tromey.com>
2065
2066 PR remote/20655:
2067 * tracepoint.c (handle_tracepoint_bkpts): Check
2068 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2069
c1d0b70a
YQ		 20702016-10-05 Yao Qi <yao.qi@linaro.org>
2071
2072 * configure.srv: Update the path of arm-*.xml files.
2073
0a69eedb
YQ		 20742016-10-05 Terry Guo <terry.guo@arm.com>
2075 Yao Qi <yao.qi@linaro.org>
2076
2077 * Makefile.in: Adjust the path of rules.
2078 * configure.srv: Update the path of xml files.
2079 * regformats/arm-with-iwmmxt.dat: Regenerated.
2080 * regformats/arm-with-neon.dat: Likewise.
2081 * regformats/arm-with-vfpv2.dat: Likewise.
2082 * regformats/arm-with-vfpv3.dat Likewise.
2083
17e16485
YQ		 20842016-09-30 Yao Qi <yao.qi@linaro.org>
2085
2086 PR gdbserver/20627
2087 * target.c (target_stop_and_wait): Don't call
2088 target_continue_no_signal, use resume_stop instead.
2089
edeeb602
YQ		 20902016-09-26 Yao Qi <yao.qi@linaro.org>
2091
2092 * linux-low.c (linux_wait_1): Call debug_exit.
2093
503b1c39
PA		 20942016-09-23 Pedro Alves <palves@redhat.com>
2095
2096 * Makefile.in (SFILES): Add common/new-op.c.
2097 (OBS): Add common/new-op.o.
2098 (new-op.o): New rule.
2099
74172ecf
SM		 21002016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2101
2102 * .gitinore: Ignore more files.
2103
fc6cda2e
YQ		 21042016-09-21 Yao Qi <yao.qi@linaro.org>
2105
2106 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2107 23.
2108
bc1e6c81
SDJ		 21092016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2110
2111 * server.c (start_inferior): Call target_mourn_inferior instead of
2112 mourn_inferior; pass ptid_t argument to it.
2113 (resume): Likewise.
2114 (handle_target_event): Likewise.
2115 * target.c (target_mourn_inferior): New function.
2116 * target.h (mourn_inferior): Delete macro.
2117
0e00e962
AA		 21182016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2119
2120 * linux-low.c (lwp_is_stepping): New function.
2121
1d8cb77d
CL		 21222016-09-06 Carl Love <cel@us.ibm.com>
2123
2124 * server.c (start_inferior): Fixed comment, requested comment change
2125 didn't get updated correctly. Removed reference to ptrace () call as
2126 it is only true on Linux systems.
2127
7313bced
CL		 21282016-09-06 Carl Love <cel@us.ibm.com>
2129
2130 * server.c (start_inferior): Do not call
2131 function target_post_create_inferior () if the
2132 inferior process has already exited.
2133
cf6de44d
PA		 21342016-09-05 Pedro Alves <palves@redhat.com>
2135
2136 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2137 (COMPILE.pre, CC_LD): Use CXX directly.
2138 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2139 * acinclude.m4: Don't include build-with-cxx.m4.
2140 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2141 * configure: Regenerate.
2142
c1da6748
AT		 21432016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2144
2145 PR gdb/19495
2146 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2147 call writing data to own_buf.
2148
f2b9e3df
SDJ		 21492016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2150
2151 * target.c (mywait): Call target_wait instead of
2152 the_target->wait.
2153 (target_wait): New function.
2154
049a8570
SDJ		 21552016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2156
2157 * server.c (start_inferior): New variable 'ptid'. Replace calls
2158 to the_target->resume by target_continue{,_no_signal}, depending
2159 on the case.
2160 * target.c (target_stop_and_wait): Call target_continue_no_signal
2161 instead of the_target->resume.
2162 (target_continue): New function.
2163
3aa5cfa0
AT		 21642016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2165
2166 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2167
754653a7
AZ		 21682016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2169
2170 PR server/20491
2171 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2172 ps_prochandle.
2173 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2174 * linux-arm-low.c (ps_get_thread_area): Likewise.
2175 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2176 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2177 * linux-mips-low.c (ps_get_thread_area): Likewise.
2178 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2179 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2180 * linux-x86-low.c (ps_get_thread_area): Likewise.
2181 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2182
ed036b40
PA		 21832016-08-19 Pedro Alves <palves@redhat.com>
2184
2185 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2186
c8ef42ee
PA		 21872016-08-19 Pedro Alves <palves@redhat.com>
2188
2189 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2190 comment. Use memcpy instead of casting through unsigned long.
2191
9c235a72
PA		 21922016-08-19 Pedro Alves <palves@redhat.com>
2193
2194 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2195 allocating around 0x80000000.
2196
201506da
PA		 21972016-08-19 Pedro Alves <palves@redhat.com>
2198
2199 PR gdb/20415
2200 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2201 (x32-avx512-linux-ipa.o): New rules.
2202 * configure.ac (x86_64-*-linux*): New x32 check.
2203 * configure.srv (ipa_x32_linux_regobj): New.
2204 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2205 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2206 descriptions.
2207 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2208 descriptions.
2209 * configure: Regenerate.
2210
f348d89a
PA		 22112016-08-09 Pedro Alves <palves@redhat.com>
2212
2213 PR gdb/18653
2214 * Makefile.in (OBS): Add signals-state-save-restore.o.
2215 (signals-state-save-restore.o): New rule.
2216 * config.in: Regenerate.
2217 * configure: Regenerate.
2218 * linux-low.c: Include "signals-state-save-restore.h".
2219 (linux_create_inferior): Call
2220 restore_original_signals_state.
2221 * server.c: Include "dispositions-save-restore.h".
2222 (captured_main): Call save_original_signals_state.
2223
1baf5149
PA		 22242016-08-05 Pedro Alves <palves@redhat.com>
2225
2226 * configure: Regenerate.
2227
fcd4a73d
YQ		 22282016-08-04 Yao Qi <yao.qi@linaro.org>
2229
2230 * linux-low.c (regsets_fetch_inferior_registers): Check
2231 errno is ESRCH or not.
2232
979659d0
YQ		 22332016-08-02 Yao Qi <yao.qi@linaro.org>
2234
2235 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2236 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2237 (thread_db_load_search): Update.
2238 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2239 td_ta_set_event and td_ta_event_getmsg.
2240
6598661d
PA		 22412016-07-26 Pedro Alves <palves@redhat.com>
2242
2243 PR server/20414
2244 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2245 of unsigned long for 64-bit registers and use uint32_t instead of
2246 unsigned int for 32-bit registers.
2247
9cf12d57
PA		 22482016-07-26 Pedro Alves <palves@redhat.com>
2249
2250 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2251 to 'ptrace'.
2252
305450ed
TT		 22532016-07-21 Tom Tromey <tom@tromey.com>
2254
2255 * configure: Rebuild.
2256
2583da7c
YQ		 22572016-07-21 Yao Qi <yao.qi@linaro.org>
2258
2259 * mem-break.c (find_gdb_breakpoint): Cast bp to
2260 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2261
21536b36
YQ		 22622016-07-21 Yao Qi <yao.qi@linaro.org>
2263
2264 * server.c (handle_v_requests): Support s and S actions
2265 if target_supports_software_single_step return true.
2266
8901d193
YQ		 22672016-07-21 Yao Qi <yao.qi@linaro.org>
2268
2269 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2270 is resume_step, call maybe_hw_step.
2271 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2272 and unstop them.
2273 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2274 breakpoints or not.
2275 (proceed_one_lwp): If resume request is resume_step, install
2276 reinsert breakpoints and call maybe_hw_step.
2277
0e9a339e
YQ		 22782016-07-21 Yao Qi <yao.qi@linaro.org>
2279
2280 * linux-low.c (proceed_one_lwp): Declare.
2281 (linux_resume_one_thread): Remove local variable 'step'.
2282 Lift code enqueue signal. Call proceed_one_lwp instead of
2283 linux_resume_one_lwp.
2284
4281b351
YQ		 22852016-07-21 Yao Qi <yao.qi@linaro.org>
2286
2287 * linux-low.c (linux_resume_one_thread): Call
2288 enqueue_pending_signal.
2289
984a2c04
YQ		 22902016-07-21 Yao Qi <yao.qi@linaro.org>
2291
2292 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2293 * inferiors.c (do_restore_current_thread_cleanup): New function.
2294 (make_cleanup_restore_current_thread): Likewise.
2295 * linux-low.c (install_software_single_step_breakpoints): Call
2296 make_cleanup_restore_current_thread. Switch current_thread to
2297 thread.
2298
bec903c9
YQ		 22992016-07-21 Yao Qi <yao.qi@linaro.org>
2300
2301 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2302 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2303 (clone_one_breakpoint): Likewise.
2304 (delete_reinsert_breakpoints): Change parameter to thread.
2305 Callers updated.
2306 (has_reinsert_breakpoints): Likewise.
2307 (uninsert_reinsert_breakpoints): Likewise.
2308 (reinsert_reinsert_breakpoints): Likewise.
2309 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2310 (delete_reinsert_breakpoints): Likewise.
2311 (reinsert_reinsert_breakpoints): Likewise.
2312 (uninsert_reinsert_breakpoints): Likewise.
2313 (has_reinsert_breakpoints): Likewise.
2314
63c40ec7
YQ		 23152016-07-21 Yao Qi <yao.qi@linaro.org>
2316
2317 * inferiors.c (get_thread_process): Make parameter const.
2318 * inferiors.h (get_thread_process): Update declaration.
2319 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2320 Add new parameters child_thread and parent_thread. Callers
2321 updated.
2322 * mem-break.h (clone_all_breakpoints): Update declaration.
2323
9aa76cd0
YQ		 23242016-07-21 Yao Qi <yao.qi@linaro.org>
2325
2326 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2327 <command_list, handler>: Remove.
2328 (struct gdb_breakpoint): New.
2329 (struct other_breakpoint): New.
2330 (struct reinsert_breakpoint): New.
2331 (is_gdb_breakpoint): New function.
2332 (any_persistent_commands): Update command_list if
2333 is_gdb_breakpoint returns true.
2334 (set_breakpoint): Create breakpoints according to their types.
2335 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2336 (set_gdb_breakpoint_1): Likewise.
2337 (set_gdb_breakpoint): Likewise.
2338 (clear_breakpoint_conditions): Change parameter type to
2339 'struct gdb_breakpoint *'.
2340 (clear_breakpoint_commands): Likewise.
2341 (clear_breakpoint_conditions_and_commands): Likewise.
2342 (add_condition_to_breakpoint): Likewise.
2343 (add_breakpoint_condition): Likewise.
2344 (add_commands_to_breakpoint): Likewise.
2345 (check_breakpoints): Check other_breakpoint.
2346 (clone_one_breakpoint): Clone breakpopint according to its type.
2347 * mem-break.h (struct gdb_breakpoint): Declare.
2348 (set_gdb_breakpoint): Update declaration.
2349 (clear_breakpoint_conditions_and_commands): Likewise.
2350 (add_breakpoint_condition): Likewise.
2351 (add_breakpoint_commands): Likewise.
2352 * server.c (process_point_options): Change parameter type to
2353 'struct gdb_breakpoint *'.
2354
811f8301
YQ		 23552016-07-21 Yao Qi <yao.qi@linaro.org>
2356
2357 * mem-break.c (set_breakpoint_at): Rename it to ...
2358 (set_breakpoint_type_at): ... it.
2359 (set_breakpoint_at): Call set_breakpoint_type_at.
2360 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2361 * mem-break.h (set_breakpoint_at): Update comments.
2362
b1c51e36
CLT		 23632016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2364
2365 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2366 to buf parameter.
2367 (nios2_store_gregset): Likewise.
2368
ced2dffb
PA		 23692016-07-01 Pedro Alves <palves@redhat.com>
2370 Antoine Tremblay <antoine.tremblay@ericsson.com>
2371
2372 * linux-low.c: Change interface to take the target lwp_info
2373 pointer directly and return void. Handle detaching from a zombie
2374 thread.
2375 (linux_detach_lwp_callback): New function.
2376 (linux_detach): Detach from the leader thread after detaching from
2377 the clone threads.
2378
2ac09a5b
YQ		 23792016-06-28 Yao Qi <yao.qi@linaro.org>
2380
2381 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2382 for variable new_offset.
2383 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2384 (aarch64_ftrace_insn_reloc_cb): Likewise.
2385 (aarch64_ftrace_insn_reloc_tb): Likewise.
2386 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2387 PRIx64 instead of PRIx32.
2388
79e7fd4f
YQ		 23892016-06-28 Yao Qi <yao.qi@linaro.org>
2390
2391 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2392 (the_low_target): Install arm_get_syscall_trapinfo.
2393
061fc021
YQ		 23942016-06-28 Yao Qi <yao.qi@linaro.org>
2395
2396 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2397 function.
2398 (the_low_target): Install aarch64_get_syscall_trapinfo.
2399
4cc32bec
YQ		 24002016-06-28 Yao Qi <yao.qi@linaro.org>
2401
2402 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2403 Callers updated.
2404 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2405 Remove parameter sysno.
2406 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2407 sysret.
2408
782c1122
AA		 24092016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2410
2411 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2412 (s390_emit_ne_goto): Likewise.
2413 (s390_emit_lt_goto): Likewise.
2414 (s390_emit_le_goto): Likewise.
2415 (s390_emit_gt_goto): Likewise.
2416 (s390_emit_ge_goto): Likewise.
2417 (s390x_emit_eq_goto): Likewise.
2418 (s390x_emit_ne_goto): Likewise.
2419 (s390x_emit_lt_goto): Likewise.
2420 (s390x_emit_le_goto): Likewise.
2421 (s390x_emit_gt_goto): Likewise.
2422 (s390x_emit_ge_goto): Likewise.
2423 (s390_emit_ops_impl): Mark variable static.
2424 (s390x_emit_ops): Likewise.
2425
2e7b624b
YQ		 24262016-06-17 Yao Qi <yao.qi@linaro.org>
2427
2428 * linux-low.c (handle_extended_wait): Call
2429 uninsert_reinsert_breakpoints for the parent process. Remove
2430 reinsert breakpoints from the child process. Reinsert them to
2431 the parent process when vfork is done.
2432 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2433 (reinsert_reinsert_breakpoints): New function.
2434 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2435 (reinsert_reinsert_breakpoints): Declare.
2436
8a81c5d7
YQ		 24372016-06-17 Yao Qi <yao.qi@linaro.org>
2438
2439 * linux-low.c (handle_extended_wait): If the parent is doing
2440 step-over, remove the reinsert breakpoints from the forked child.
2441
f50bf8e5
YQ		 24422016-06-17 Yao Qi <yao.qi@linaro.org>
2443
2444 * linux-low.c (unsuspend_all_lwps): Declare.
2445 (linux_low_filter_event): If thread exited, call finish_step_over.
2446 If step-over is finished, unsuspend other threads.
2447
8376a3cb
YQ		 24482016-06-17 Yao Qi <yao.qi@linaro.org>
2449
2450 * linux-low.c (linux_resume_one_lwp_throw): Assert
2451 has_reinsert_breakpoints returns false.
2452 * mem-break.c (delete_disabled_breakpoints): Assert
2453 bp type isn't reinsert_breakpoint.
2454
f79b145d
YQ		 24552016-06-17 Yao Qi <yao.qi@linaro.org>
2456
2457 * linux-low.c (maybe_hw_step): New function.
2458 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2459 (finish_step_over): Switch current_thread to lwp temporarily,
2460 and assert has_reinsert_breakpoints returns true.
2461 (proceed_one_lwp): Call maybe_hw_step.
2462 * mem-break.c (has_reinsert_breakpoints): New function.
2463 * mem-break.h (has_reinsert_breakpoints): Declare.
2464
0ae534d2
JT		 24652016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2466
2467 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2468
fcdad592
YQ		 24692016-05-17 Yao Qi <yao.qi@linaro.org>
2470
2471 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2472 instead of find_inferior.
2473
9e784964
YQ		 24742016-05-05 Yao Qi <yao.qi@linaro.org>
2475
2476 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2477 Initialize res to zero.
2478
cf2ebb6e
YQ		 24792016-05-05 Yao Qi <yao.qi@linaro.org>
2480
2481 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2482 to uint32_t.
2483
c1aebf87
UW		 24842016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2485
2486 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2487 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2488 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2489
35fd2deb 24902016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2491 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 2492
2493 * tracepoint.c (write_inferior_int8): New function.
2494 (cmd_qtenable_disable): Write enable flag using
2495 write_inferior_int8.
2496
484b3c32
YQ		 24972016-04-25 Yao Qi <yao.qi@linaro.org>
2498
2499 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2500 (need_step_over_p): Return zero if the LWP has pending signals
2501 can be delivered on software single step target.
2502
85ba7d86
YQ		 25032016-04-25 Yao Qi <yao.qi@linaro.org>
2504
2505 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2506 return instead of error.
2507
3539aa13
YQ		 25082016-04-22 Yao Qi <yao.qi@linaro.org>
2509
2510 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2511 to 23.
2512
5b061e98
YQ		 25132016-04-22 Yao Qi <yao.qi@linaro.org>
2514
2515 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2516 signal when stepping over breakpoint with software single
2517 step.
2518
3451269c
PA		 25192016-04-21 Pedro Alves <palves@redhat.com>
2520
2521 * linux-s390-low.c (s390_collect_ptrace_register)
2522 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2523 add casts.
2524 (s390_check_regset): Use void * instead of gdb_byte *.
2525
a2358508
PA		 25262016-04-20 Pedro Alves <palves@redhat.com>
2527
2528 * configure: Renegerate.
2529
6885166d
YQ		 25302016-04-20 Yao Qi <yao.qi@linaro.org>
2531
2532 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2533 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2534 number 16.
2535 (arm_store_gregset): Likewise.
2536
2b863f51
WT		 25372016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2538
2539 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2540 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2541 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2542 (amd64-avx-mpx-linux.c): New rules.
2543 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2544 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2545 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2546 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2547 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2548 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2549 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2550 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2551 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2552 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2553 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2554 * linux-x86-low.c (x86_linux_read_description): Add case for
2555 X86_XSTATE_AVX_MPX_MASK.
2556 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2557 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2558 init_registers_i386_avx_mpx_linux.
2559 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2560 (initialize_low_tracepoint): Call
2561 init_registers_i386_avx_mpx_linux.
2562 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2563 (initialize_low_tracepoint): Call
2564 init_registers_amd64_avx_mpx_linux.
2565 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2566 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2567 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2568 declarations.
2569
9b30624b
PA		 25702016-04-18 Pedro Alves <palves@redhat.com>
2571
2572 * configure: Regenerate.
2573
45e3745e
AT		 25742016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2575
2576 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2577 (aarch64_emit_sub): Likewise.
2578
2afc13ff
PA		 25792016-04-12 Pedro Alves <palves@redhat.com>
2580
2581 * utils.c (prepare_to_throw_exception): Delete.
2582
6e774b13
SM		 25832016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2584
2585 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2586
4dca19f8
MK		 25872016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2588
2589 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2590
d0a9981f
MK		 25912016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2592
2593 * linux-aarch64-ipa.c: Add <elf.h> include.
2594 * linux-ppc-ipa.c: Add <elf.h> include.
2595 * linux-s390-ipa.c: Add <elf.h> include.
2596
252db07e
MK		 25972016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2598
2599 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2600 (get_raw_reg_ptr): Likewise.
2601 (get_trace_state_variable_value_ptr): Likewise.
2602 (set_trace_state_variable_value_ptr): Likewise.
2603 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2604 char *.
2605
14e2b6d9
MK		 26062016-03-31 Wei-cheng Wang <cole945@gmail.com>
2607 Marcin Kościelnicki <koriakin@0x04.net>
2608
2609 PR/17221
2610 * linux-ppc-low.c (emit_insns): New function.
2611 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2612 (ppc_emit_prologue): New function.
2613 (ppc_emit_epilogue): New function.
2614 (ppc_emit_add): New function.
2615 (ppc_emit_sub): New function.
2616 (ppc_emit_mul): New function.
2617 (ppc_emit_lsh): New function.
2618 (ppc_emit_rsh_signed): New function.
2619 (ppc_emit_rsh_unsigned): New function.
2620 (ppc_emit_ext): New function.
2621 (ppc_emit_zero_ext): New function.
2622 (ppc_emit_log_not): New function.
2623 (ppc_emit_bit_and): New function.
2624 (ppc_emit_bit_or): New function.
2625 (ppc_emit_bit_xor): New function.
2626 (ppc_emit_bit_not): New function.
2627 (ppc_emit_equal): New function.
2628 (ppc_emit_less_signed): New function.
2629 (ppc_emit_less_unsigned): New function.
2630 (ppc_emit_ref): New function.
2631 (ppc_emit_const): New function.
2632 (ppc_emit_reg): New function.
2633 (ppc_emit_pop): New function.
2634 (ppc_emit_stack_flush): New function.
2635 (ppc_emit_swap): New function.
2636 (ppc_emit_stack_adjust): New function.
2637 (ppc_emit_call): New function.
2638 (ppc_emit_int_call_1): New function.
2639 (ppc_emit_void_call_2): New function.
2640 (ppc_emit_if_goto): New function.
2641 (ppc_emit_goto): New function.
2642 (ppc_emit_eq_goto): New function.
2643 (ppc_emit_ne_goto): New function.
2644 (ppc_emit_lt_goto): New function.
2645 (ppc_emit_le_goto): New function.
2646 (ppc_emit_gt_goto): New function.
2647 (ppc_emit_ge_goto): New function.
2648 (ppc_write_goto_address): New function.
2649 (ppc_emit_ops_impl): New static variable.
2650 (ppc64v1_emit_prologue): New function.
2651 (ppc64v2_emit_prologue): New function.
2652 (ppc64_emit_epilogue): New function.
2653 (ppc64_emit_add): New function.
2654 (ppc64_emit_sub): New function.
2655 (ppc64_emit_mul): New function.
2656 (ppc64_emit_lsh): New function.
2657 (ppc64_emit_rsh_signed): New function.
2658 (ppc64_emit_rsh_unsigned): New function.
2659 (ppc64_emit_ext): New function.
2660 (ppc64_emit_zero_ext): New function.
2661 (ppc64_emit_log_not): New function.
2662 (ppc64_emit_bit_and): New function.
2663 (ppc64_emit_bit_or): New function.
2664 (ppc64_emit_bit_xor): New function.
2665 (ppc64_emit_bit_not): New function.
2666 (ppc64_emit_equal): New function.
2667 (ppc64_emit_less_signed): New function.
2668 (ppc64_emit_less_unsigned): New function.
2669 (ppc64_emit_ref): New function.
2670 (ppc64_emit_const): New function.
2671 (ppc64v1_emit_reg): New function.
2672 (ppc64v2_emit_reg): New function.
2673 (ppc64_emit_pop): New function.
2674 (ppc64_emit_stack_flush): New function.
2675 (ppc64_emit_swap): New function.
2676 (ppc64v1_emit_call): New function.
2677 (ppc64v2_emit_call): New function.
2678 (ppc64v1_emit_int_call_1): New function.
2679 (ppc64v2_emit_int_call_1): New function.
2680 (ppc64v1_emit_void_call_2): New function.
2681 (ppc64v2_emit_void_call_2): New function.
2682 (ppc64_emit_if_goto): New function.
2683 (ppc64_emit_eq_goto): New function.
2684 (ppc64_emit_ne_goto): New function.
2685 (ppc64_emit_lt_goto): New function.
2686 (ppc64_emit_le_goto): New function.
2687 (ppc64_emit_gt_goto): New function.
2688 (ppc64_emit_ge_goto): New function.
2689 (ppc64v1_emit_ops_impl): New static variable.
2690 (ppc64v2_emit_ops_impl): New static variable.
2691 (ppc_emit_ops): New function.
2692 (linux_low_target): Wire in ppc_emit_ops.
2693
a2174ba4
MK		 26942016-03-31 Wei-cheng Wang <cole945@gmail.com>
2695 Marcin Kościelnicki <koriakin@0x04.net>
2696
2697 PR/17221
2698 * Makefile.in: Add powerpc-*-ipa.o
2699 * configure.srv: Add ipa_obj for powerpc*-linux.
2700 * linux-ppc-ipa.c: New file.
2701 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2702 includes.
2703 (PPC_FIELD): New macro.
2704 (PPC_SEXT): New macro.
2705 (PPC_OP6): New macro.
2706 (PPC_BO): New macro.
2707 (PPC_LI): New macro.
2708 (PPC_BD): New macro.
2709 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2710 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2711 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2712 (ppc_get_thread_area): New function.
2713 (is_elfv2_inferior): New function.
2714 (gen_ds_form): New function.
2715 (GEN_STD): New macro.
2716 (GEN_STDU): New macro.
2717 (GEN_LD): New macro.
2718 (GEN_LDU): New macro.
2719 (gen_d_form): New function.
2720 (GEN_ADDI): New macro.
2721 (GEN_ADDIS): New macro.
2722 (GEN_LI): New macro.
2723 (GEN_LIS): New macro.
2724 (GEN_ORI): New macro.
2725 (GEN_ORIS): New macro.
2726 (GEN_LWZ): New macro.
2727 (GEN_STW): New macro.
2728 (GEN_STWU): New macro.
2729 (gen_xfx_form): New function.
2730 (GEN_MFSPR): New macro.
2731 (GEN_MTSPR): New macro.
2732 (GEN_MFCR): New macro.
2733 (GEN_MTCR): New macro.
2734 (GEN_SYNC): New macro.
2735 (GEN_LWSYNC): New macro.
2736 (gen_x_form): New function.
2737 (GEN_OR): New macro.
2738 (GEN_MR): New macro.
2739 (GEN_LWARX): New macro.
2740 (GEN_STWCX): New macro.
2741 (GEN_CMPW): New macro.
2742 (gen_md_form): New function.
2743 (GEN_RLDICL): New macro.
2744 (GEN_RLDICR): New macro.
2745 (gen_i_form): New function.
2746 (GEN_B): New macro.
2747 (GEN_BL): New macro.
2748 (gen_b_form): New function.
2749 (GEN_BNE): New macro.
2750 (GEN_LOAD): New macro.
2751 (GEN_STORE): New macro.
2752 (gen_limm): New function.
2753 (gen_atomic_xchg): New function.
2754 (gen_call): New function.
2755 (ppc_relocate_instruction): New function.
2756 (ppc_install_fast_tracepoint_jump_pad): New function.
2757 (ppc_get_min_fast_tracepoint_insn_len): New function.
2758 (ppc_get_ipa_tdesc_idx): New function.
2759 (the_low_target): Wire in the new functions.
2760 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2761 tdescs.
2762 * linux-ppc-tdesc.h: New file.
2763
a13c4696
MK		 27642016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2765
2766 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2767 (alloc_jump_pad_buffer): New function.
2768 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2769 (alloc_jump_pad_buffer): New function.
2770 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2771 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2772 (alloc_jump_pad_buffer): New function.
2773 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2774 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2775 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2776 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2777
1cda1512
MK		 27782016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2779
2780 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2781 * linux-amd64-ipa.c: Likewise.
2782 * linux-i386-ipa.c: Likewise.
2783 * linux-s390-ipa.c: Likewise.
2784 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2785 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2786 set_trace_state_variable_value_ptr.
2787 (struct ipa_sym_addresses): Likewise.
2788 (symbol_list): Likewise.
2789 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2790 accessing gdb_collect directly.
2791 (gdb_collect_ptr_type): New typedef.
2792 (get_raw_reg_ptr_type): New typedef.
2793 (get_trace_state_variable_value_ptr_type): New typedef.
2794 (set_trace_state_variable_value_ptr_type): New typedef.
2795 (gdb_collect_ptr): New global.
2796 (get_raw_reg_ptr): New global.
2797 (get_trace_state_variable_value_ptr): New global.
2798 (set_trace_state_variable_value_ptr): New global.
2799 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2800 accessing get_raw_reg directly.
2801 (get_get_tsv_func_addr): Likewise for
2802 get_trace_state_variable_value_ptr.
2803 (get_set_tsv_func_addr): Likewise for
2804 set_trace_state_variable_value_ptr.
2805 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2806
72fb5488
SM		 28072016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2808
2809 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2810
28170b88
MK		 28112016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2812
2813 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2814 packets.
2815 (relocate_instruction): Remove own_buf.
2816 * server.c (own_buf): Make global.
2817 (handle_v_requests): Make global.
2818 * server.h (own_buf): New declaration.
2819 (handle_v_requests): New prototype.
2820
f39e8743
MK		 28212016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2822
2823 PR 18377
2824 * linux-s390-low.c (add_insns): New function.
2825 (s390_emit_prologue): New function.
2826 (s390_emit_epilogue): New function.
2827 (s390_emit_add): New function.
2828 (s390_emit_sub): New function.
2829 (s390_emit_mul): New function.
2830 (s390_emit_lsh): New function.
2831 (s390_emit_rsh_signed): New function.
2832 (s390_emit_rsh_unsigned): New function.
2833 (s390_emit_ext): New function.
2834 (s390_emit_log_not): New function.
2835 (s390_emit_bit_and): New function.
2836 (s390_emit_bit_or): New function.
2837 (s390_emit_bit_xor): New function.
2838 (s390_emit_bit_not): New function.
2839 (s390_emit_equal): New function.
2840 (s390_emit_less_signed): New function.
2841 (s390_emit_less_unsigned): New function.
2842 (s390_emit_ref): New function.
2843 (s390_emit_if_goto): New function.
2844 (s390_emit_goto): New function.
2845 (s390_write_goto_address): New function.
2846 (s390_emit_litpool): New function.
2847 (s390_emit_const): New function.
2848 (s390_emit_call): New function.
2849 (s390_emit_reg): New function.
2850 (s390_emit_pop): New function.
2851 (s390_emit_stack_flush): New function.
2852 (s390_emit_zero_ext): New function.
2853 (s390_emit_swap): New function.
2854 (s390_emit_stack_adjust): New function.
2855 (s390_emit_set_r2): New function.
2856 (s390_emit_int_call_1): New function.
2857 (s390_emit_void_call_2): New function.
2858 (s390_emit_eq_goto): New function.
2859 (s390_emit_ne_goto): New function.
2860 (s390_emit_lt_goto): New function.
2861 (s390_emit_le_goto): New function.
2862 (s390_emit_gt_goto): New function.
2863 (s390_emit_ge_goto): New function.
2864 (s390x_emit_prologue): New function.
2865 (s390x_emit_epilogue): New function.
2866 (s390x_emit_add): New function.
2867 (s390x_emit_sub): New function.
2868 (s390x_emit_mul): New function.
2869 (s390x_emit_lsh): New function.
2870 (s390x_emit_rsh_signed): New function.
2871 (s390x_emit_rsh_unsigned): New function.
2872 (s390x_emit_ext): New function.
2873 (s390x_emit_log_not): New function.
2874 (s390x_emit_bit_and): New function.
2875 (s390x_emit_bit_or): New function.
2876 (s390x_emit_bit_xor): New function.
2877 (s390x_emit_bit_not): New function.
2878 (s390x_emit_equal): New function.
2879 (s390x_emit_less_signed): New function.
2880 (s390x_emit_less_unsigned): New function.
2881 (s390x_emit_ref): New function.
2882 (s390x_emit_if_goto): New function.
2883 (s390x_emit_const): New function.
2884 (s390x_emit_call): New function.
2885 (s390x_emit_reg): New function.
2886 (s390x_emit_pop): New function.
2887 (s390x_emit_stack_flush): New function.
2888 (s390x_emit_zero_ext): New function.
2889 (s390x_emit_swap): New function.
2890 (s390x_emit_stack_adjust): New function.
2891 (s390x_emit_int_call_1): New function.
2892 (s390x_emit_void_call_2): New function.
2893 (s390x_emit_eq_goto): New function.
2894 (s390x_emit_ne_goto): New function.
2895 (s390x_emit_lt_goto): New function.
2896 (s390x_emit_le_goto): New function.
2897 (s390x_emit_gt_goto): New function.
2898 (s390x_emit_ge_goto): New function.
2899 (s390_emit_ops): New function.
2900 (struct linux_target_ops): Fill in emit_ops hook.
2901
abd9baf9
MK		 29022016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2903
2904 PR 18377
2905 * Makefile.in: Add s390 IPA files.
2906 * configure.srv: Build IPA for s390.
2907 * linux-s390-ipa.c: New file.
2908 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2909 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2910 (tdesc_s390_linux32): Likewise.
2911 (init_registers_s390_linux32v1): Likewise.
2912 (tdesc_s390_linux32v1): Likewise.
2913 (init_registers_s390_linux32v2): Likewise.
2914 (tdesc_s390_linux32v2): Likewise.
2915 (init_registers_s390_linux64): Likewise.
2916 (tdesc_s390_linux64): Likewise.
2917 (init_registers_s390_linux64v1): Likewise.
2918 (tdesc_s390_linux64v1): Likewise.
2919 (init_registers_s390_linux64v2): Likewise.
2920 (tdesc_s390_linux64v2): Likewise.
2921 (init_registers_s390_te_linux64): Likewise.
2922 (tdesc_s390_te_linux64): Likewise.
2923 (init_registers_s390_vx_linux64): Likewise.
2924 (tdesc_s390_vx_linux64): Likewise.
2925 (init_registers_s390_tevx_linux64): Likewise.
2926 (tdesc_s390_tevx_linux64): Likewise.
2927 (init_registers_s390x_linux64): Likewise.
2928 (tdesc_s390x_linux64): Likewise.
2929 (init_registers_s390x_linux64v1): Likewise.
2930 (tdesc_s390x_linux64v1): Likewise.
2931 (init_registers_s390x_linux64v2): Likewise.
2932 (tdesc_s390x_linux64v2): Likewise.
2933 (init_registers_s390x_te_linux64): Likewise.
2934 (tdesc_s390x_te_linux64): Likewise.
2935 (init_registers_s390x_vx_linux64): Likewise.
2936 (tdesc_s390x_vx_linux64): Likewise.
2937 (init_registers_s390x_tevx_linux64): Likewise.
2938 (tdesc_s390x_tevx_linux64): Likewise.
2939 (have_hwcap_s390_vx): New static variable.
2940 (s390_arch_setup): Fill have_hwcap_s390_vx.
2941 (s390_get_thread_area): New function.
2942 (s390_ft_entry_gpr_esa): New const.
2943 (s390_ft_entry_gpr_zarch): New const.
2944 (s390_ft_entry_misc): New const.
2945 (s390_ft_entry_fr): New const.
2946 (s390_ft_entry_vr): New const.
2947 (s390_ft_main_31): New const.
2948 (s390_ft_main_64): New const.
2949 (s390_ft_exit_fr): New const.
2950 (s390_ft_exit_vr): New const.
2951 (s390_ft_exit_misc): New const.
2952 (s390_ft_exit_gpr_esa): New const.
2953 (s390_ft_exit_gpr_zarch): New const.
2954 (append_insns): New function.
2955 (s390_relocate_instruction): New function.
2956 (s390_install_fast_tracepoint_jump_pad): New function.
2957 (s390_get_min_fast_tracepoint_insn_len): New function.
2958 (s390_get_ipa_tdesc_idx): New function.
2959 (struct linux_target_ops): Wire in the above functions.
2960 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2961 * linux-s390-tdesc.h: New file.
2962
a4105d04
MK		 29632016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2964
2965 * linux-s390-low.c (s390_supports_tracepoints): New function.
2966 (struct linux_target_ops): Fill supports_tracepoints hook.
2967
35ac8b3e
YQ		 29682016-03-18 Yao Qi <yao.qi@linaro.org>
2969
2970 * linux-low.c (lwp_signal_can_be_delivered): New function.
2971 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2972
94610ec4
YQ		 29732016-03-18 Yao Qi <yao.qi@linaro.org>
2974
2975 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2976 0 if signal is enqueued. Remove 'signal' from one debugging
2977 message. Move one debugging message to some lines below.
2978 Remove code setting 'signal' to 0.
2979
80aea927
YQ		 29802016-03-18 Yao Qi <yao.qi@linaro.org>
2981
2982 * linux-low.c (linux_low_filter_event): Remove redundant
2983 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2984
b04fd3be
MK		 29852016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2986
2987 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2988 (struct linux_target_ops): Wire in the above.
2989
c40c8d4b
YQ		 29902016-03-03 Yao Qi <yao.qi@linaro.org>
2991
2992 * linux-low.c: Update comments to start_step_over.
2993
0f8288ae
YQ		 29942016-03-03 Yao Qi <yao.qi@linaro.org>
2995
2996 PR server/19736
2997 * linux-low.c (handle_extended_wait): Set child suspended
2998 if event_lwp->bp_reinsert isn't zero.
2999
fdbd04a8
YQ		 30002016-03-02 Yao Qi <yao.qi@linaro.org>
3001
3002 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3003 enqueue_pending_signal.
3004
6896a8fa
MK		 30052016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3006
3007 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3008 is actually loaded.
3009
ab503087
MK		 30102016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3011
3012 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3013 (s390_regmap_3264) [!__s390x__]: New global.
3014 (s390_collect_ptrace_register): Skip map entries containing -1.
3015 (s390_supply_ptrace_register): Ditto.
3016 (s390_fill_gprs_high): New function.
3017 (s390_store_gprs_high): New function.
3018 (s390_regsets): Add NT_S390_HIGH_GPRS.
3019 (s390_get_hwcap): Enable on 31-bit.
3020 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3021 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3022 Detect NT_S390_HIGH_GPRS.
3023 (s390_usrregs_info_3264): Enable on 31-bit.
3024 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3025 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3026
ae91f625
MK		 30272016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3028
3029 PR gdb/13808
3030 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3031 * configure.srv: Ditto.
3032 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3033 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3034 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3035 (init_registers_amd64_linux): Remove prototype.
3036 (tdesc_amd64_linux): Remove declaration.
3037 (get_ipa_tdesc): New function.
3038 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3039 initialize remaining tdescs.
3040 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3041 (init_registers_i386_linux): Remove prototype.
3042 (tdesc_i386_linux): Remove declaration.
3043 (get_ipa_tdesc): New function.
3044 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3045 initialize remaining tdescs.
3046 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3047 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3048 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3049 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3050 (x86_get_ipa_tdesc_idx): New function.
3051 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3052 * linux-x86-tdesc.h: New file.
3053 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3054 (target_get_ipa_tdesc_idx): New macro.
3055 * tracepoint.c (ipa_tdesc_idx): New macro.
3056 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3057 (symbol_list): Add ipa_tdesc_idx.
3058 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3059 (ipa_tdesc): Remove.
3060 (ipa_tdesc_idx): New variable.
3061 (get_context_regcache): Use get_ipa_tdesc.
3062 (gdb_collect): Ditto.
3063 (gdb_probe): Ditto.
3064 * tracepoint.h (get_ipa_tdesc): New prototype.
3065 (ipa_tdesc): Remove.
3066
e7ad2f14
PA		 30672016-02-24 Pedro Alves <palves@redhat.com>
3068
3069 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3070 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3071 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3072 Factor out common code between the USE_SIGTRAP_SIGINFO and
3073 !USE_SIGTRAP_SIGINFO blocks.
3074 (linux_low_filter_event): Call save_stop_reason instead of
3075 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3076 Update comments.
3077 (linux_wait_1): Update comments.
3078
657f9cde
WW		 30792016-02-24 Wei-cheng Wang <cole945@gmail.com>
3080
3081 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3082 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3083 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3084 ppc_insert_point, ppc_remove_point.
3085
b00b61e1
MK		 30862016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3087
3088 * linux-s390-low.c (s390_supports_z_point_type): New function.
3089 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3090
553cb527
YQ		 30912016-02-16 Yao Qi <yao.qi@linaro.org>
3092
3093 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3094 PC. Get pc from regcache_read_pc.
3095
a5652c21
YQ		 30962016-02-12 Yao Qi <yao.qi@linaro.org>
3097
3098 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3099 or linux_get_pc_32bit.
3100 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3101
ed443b61
YQ		 31022016-02-12 Yao Qi <yao.qi@linaro.org>
3103
3104 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3105 arm_linux_get_next_pcs_fixup.
3106
020ecd38
MK		 31072016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3108
3109 * tracepoint.c (x_tracepoint_action_download): Change
3110 write_inferior_data_ptr to write_inferior_data_pointer.
3111 (cmd_qtstart): Likewise.
3112 (write_inferior_data_ptr): Remove.
3113 (download_agent_expr): Change write_inferior_data_ptr to
3114 write_inferior_data_pointer.
3115 (download_tracepoint_1): Likewise.
3116 (download_tracepoint): Likewise.
3117 (download_trace_state_variables): Likewise.
3118
7cae9051
WW		 31192016-02-11 Wei-cheng Wang <cole945@gmail.com>
3120 Marcin Kościelnicki <koriakin@0x04.net>
3121
3122 * tracepoint.c (struct tracepoint_action_ops): Remove.
3123 (struct tracepoint_action): Remove ops.
3124 (m_tracepoint_action_download, r_tracepoint_action_download)
3125 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3126 size and offset accordingly.
3127 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3128 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3129 (tracepoint_action_send, tracepoint_action_download): New functions.
3130 Helpers for trace action handlers.
3131 (add_tracepoint_action): Remove setup actions ops.
3132 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3133
9f6a71b4
YQ		 31342016-02-10 Yao Qi <yao.qi@linaro.org>
3135
3136 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3137
1e94266c
SM		 31382016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3139
3140 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3141 to AC_OUTPUT.
3142 * configure: Regenerate.
3143
8adce034
SM		 31442016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3145
3146 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3147 void * to gdb_byte *.
3148 * linux-low.c (siginfo_fixup): Likewise.
3149 (linux_xfer_siginfo): Likewise.
3150 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3151 Likewise.
3152 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3153
93813b37
WT		 31542016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3155
3156 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3157 to srv_tgtobj.
3158 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3159 to srv_tgtobj.
3160 * linux-x86-low.c [__x86_64__]: Include
3161 "nat/amd64-linux-siginfo.h".
3162 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3163 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3164 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3165 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3166 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3167 (cpt_si_fd, si_timerid, si_overrun): Move from
3168 nat/amd64-linux-siginfo.c.
3169 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3170
8424cc97
SM		 31712016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3172
3173 * server.c (skip_to_semicolon): Remove.
3174 (process_point_options): Use strchrnul instead of
3175 skip_to_semicolon.
3176
4d18591b
YQ		 31772016-01-26 Yao Qi <yao.qi@linaro.org>
3178
3179 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3180 * linux-low.c (install_software_single_step_breakpoints): Don't
3181 call regcache_read_pc.
3182 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3183 argument pc.
3184
d8020970
YQ		 31852016-01-26 Yao Qi <yao.qi@linaro.org>
3186
3187 * linux-low.c (install_software_single_step_breakpoints): Call
3188 regcache_read_pc instead of get_pc.
3189
8b207339
YQ		 31902016-01-26 Yao Qi <yao.qi@linaro.org>
3191
3192 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3193 (unblock_async_io): Rename to ...
3194 (block_unblock_async_io): ... it. New function.
3195 (enable_async_io): Don't install SIGIO handler. Unblock it
3196 instead.
3197 (disable_async_io): Don't ignore SIGIO. Block it instead.
3198 (initialize_async_io): Install SIGIO handler. Don't call
3199 unblock_async_io.
3200
18879fef
YQ		 32012016-01-26 Yao Qi <yao.qi@linaro.org>
3202
3203 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3204 first character is '\003', call *the_target->request_interrupt.
3205
a0f8e08a
YQ		 32062016-01-25 Yao Qi <yao.qi@linaro.org>
3207
3208 * remote-utils.c (new_thread_notify): Remove.
3209 (dead_thread_notify): Likewise.
3210 * remote-utils.h (new_thread_notify): Remove declaration.
3211 (dead_thread_notify): Likewise.
3212
cc5fd9ab
MK		 32132016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3214
3215 * gdb.trace/pending.exp: Fix expected message on continue.
3216
99e8eb11
MK		 32172016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3218
3219 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3220 it works properly on big-endian machines where sizeof (CORE_ADDR)
3221 != sizeof (void *).
3222
a994041d
PA		 32232016-01-21 Pedro Alves <palves@redhat.com>
3224
3225 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3226 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3227 * configure: Regenerate.
3228
f7a6a40d
YQ		 32292016-01-21 Yao Qi <yao.qi@linaro.org>
3230
3231 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3232 is_thumb and set it according to CPSR saved on the stack.
3233 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3234 arm_sigreturn_next_pc.
3235
6f69e520
YQ		 32362016-01-18 Yao Qi <yao.qi@linaro.org>
3237
3238 * linux-low.c (linux_set_pc_64bit): New function.
3239 (linux_get_pc_64bit): New function.
3240 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3241 Declare.
3242 * linux-sparc-low.c (debug_threads): Remove declaration.
3243 (sparc_get_pc): Remove.
3244 (the_low_target): Use linux_get_pc_64bit instead of
3245 sparc_get_pc.
3246 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3247 (the_low_target): Use linux_get_pc_64bit and
3248 linux_set_pc_64bit.
3249
276d4552
YQ		 32502016-01-18 Yao Qi <yao.qi@linaro.org>
3251
3252 * linux-arm-low.c (debug_threads): Remove declaration.
3253 (arm_get_pc, arm_set_pc): Remove.
3254 (the_low_target): Use linux_get_pc_32bit and
3255 linux_set_pc_32bit.
3256 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3257 (the_low_target): Use linux_get_pc_32bit and
3258 linux_set_pc_32bit.
3259 * linux-cris-low.c (debug_threads): Remove declaration.
3260 (cris_get_pc, cris_set_pc,): Remove.
3261 (the_low_target): Use linux_get_pc_32bit and
3262 linux_set_pc_32bit.
3263 * linux-crisv32-low.c (debug_threads): Remove declaration.
3264 (cris_get_pc, cris_set_pc): Remove.
3265 (the_low_target): Use linux_get_pc_32bit and
3266 linux_set_pc_32bit.
3267 * linux-low.c: Include inttypes.h.
3268 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3269 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3270 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3271 (the_low_target): Use linux_get_pc_32bit and
3272 linux_set_pc_32bit.
3273 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3274 (the_low_target): Use linux_get_pc_32bit and
3275 linux_set_pc_32bit.
3276 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3277 (the_low_target): Use linux_get_pc_32bit and
3278 linux_set_pc_32bit.
3279 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3280 (the_low_target): Use linux_get_pc_32bit and
3281 linux_set_pc_32bit.
3282 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3283 (the_low_target): Use linux_get_pc_32bit and
3284 linux_set_pc_32bit.
3285
eb0edac8
GB		 32862016-01-18 Gary Benson <gbenson@redhat.com>
3287
3288 * configure.ac (AC_FUNC_FORK): New check.
3289 * config.in: Regenerate.
3290 * configure: Likewise.
3291
1b451dda
YQ		 32922016-01-14 Yao Qi <yao.qi@linaro.org>
3293
3294 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3295 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3296 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3297 arm_get_next_pcs_ctor.
3298
82075af2
JS		 32992016-01-12 Josh Stone <jistone@redhat.com>
3300 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3301
3302 * inferiors.h: Include "gdb_vecs.h".
3303 (struct process_info): Add syscalls_to_catch.
3304 * inferiors.c (remove_process): Free syscalls_to_catch.
3305 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3306 syscall_return stops.
3307 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3308 * server.c (handle_general_set): Handle QCatchSyscalls.
3309 (handle_query): Report support for QCatchSyscalls.
3310 * target.h (struct target_ops): Add supports_catch_syscall.
3311 (target_supports_catch_syscall): New macro.
3312 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3313 (struct lwp_info): Add syscall_state.
3314 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3315 Maintain syscall_state and syscalls_to_catch across exec.
3316 (get_syscall_trapinfo): New function, proxy to the_low_target.
3317 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3318 (linux_low_filter_event): Toggle syscall_state entry/return for
3319 syscall traps, and set it ignored for all others.
3320 (gdb_catching_syscalls_p): New function.
3321 (gdb_catch_this_syscall_p): New function.
3322 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3323 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3324 (linux_supports_catch_syscall): New function.
3325 (linux_target_ops): Install it.
3326 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3327 (the_low_target): Install it.
3328
8f13a3ce
MF		 33292016-01-12 Mike Frysinger <vapier@gentoo.org>
3330
3331 * acinclude.m4: Include new ../warning.m4 file.
3332 * configure: Regenerated.
3333 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3334
5b3da067
MF		 33352016-01-12 Mike Frysinger <vapier@gentoo.org>
3336
3337 * ax.c (is_goto_target): Mark static.
3338 * linux-low.c (register_addr): Likewise.
3339 (linux_fetch_registers, linux_store_registers): Likewise.
3340 * mem-break.c (any_persistent_commands): Fix old prototype.
3341 (add_commands_to_breakpoint): Mark static.
3342 * regcache.c (find_register_by_name): Delete unused func.
3343 * remote-utils.c (hex_or_minus_one): Mark static.
3344 * server.c (monitor_show_help): Mark static.
3345 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3346 handle_v_requests): Likewise.
3347
bc504a31
PA		 33482016-01-12 Pedro Alves <palves@redhat.com>
3349
3350 Remove use of the registered trademark symbol throughout.
3351
5a0dd67a
YQ		 33522016-01-08 Yao Qi <yao.qi@linaro.org>
3353
3354 * remote-utils.c (getpkt): If c is '\003', call target hook
3355 request_interrupt.
3356
b2ca446f
YQ		 33572016-01-06 Yao Qi <yao.qi@linaro.org>
3358
3359 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3360 linux-aarch32-low.c.
3361 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3362 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3363 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3364 (thumb2_breakpoint): Declare.
3365 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3366 linux-aarch32-low.h.
3367 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3368 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3369 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3370
edd88788
JB		 33712016-01-01 Joel Brobecker <brobecker@adacore.com>
3372
3373 * gdbreplay.c (gdbreplay_version): Change copyright year in
3374 version message.
3375 * server.c (gdbserver_version): Likewise.
3376
65da7f14
PP		 33772015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3378
3379 * server.c (crc32_table): Delete.
3380 (crc32): Use libiberty's xcrc32 function.
3381
4abd5ed2
JB		 33822015-12-22 Joel Brobecker <brobecker@adacore.com>
3383
3384 * lynx-low.c (lynx_delete_thread_callback): New function.
3385 (lynx_mourn): Properly delete our process and all of its
3386 threads. Remove call to clear_inferiors.
3387
0e50fe5c
JB		 33882015-12-22 Joel Brobecker <brobecker@adacore.com>
3389
3390 * target.c (thread_search_callback): Add check that
3391 the thread_stopped target callback is not NULL before
3392 calling it.
3393
35adc03f
YQ		 33942015-12-21 Yao Qi <yao.qi@linaro.org>
3395
3396 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3397 arm breakpoint.
3398
bd2b2909
AT		 33992015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3400
3401 * server.c (handle_query): Call target_supports_software_single_step.
3402
7fe5e27e
AT		 34032015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3404
3405 * linux-low.c (single_step): New function.
3406 (linux_resume_one_lwp_throw): Call single_step.
3407 (start_step_over): Likewise.
3408
d9311bfa
AT		 34092015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3410
3411 * Makefile.in (SFILES): Append arch/arm-linux.c,
3412 arch/arm-get-next-pcs.c.
3413 (arm-linux.o): New rule.
3414 (arm-get-next-pcs.o): New rule.
3415 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3416 arm-linux.o.
3417 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3418 to linux-aarch32-low.c.
3419 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3420 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3421 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3422 (thumb2_breakpoint_len): Likewise.
3423 (arm_is_thumb_mode): Make non-static.
3424 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3425 from linux-aarch32-low.c.
3426 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3427 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3428 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3429 (thumb2_breakpoint_len): Likewise.
3430 (arm_is_thumb_mode): New declaration.
3431 * linux-arm-low.c: Include arch/arm-linux.h
3432 aarch/arm-get-next-pcs.h, sys/syscall.h.
3433 (get_next_pcs_ops): New struct.
3434 (get_next_pcs_addr_bits_remove): New function.
3435 (get_next_pcs_is_thumb): New function.
3436 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3437 (arm_sigreturn_next_pc): Likewise.
3438 (get_next_pcs_syscall_next_pc): Likewise.
3439 (arm_gdbserver_get_next_pcs): Likewise.
3440 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3441 Initialize.
3442 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3443 * server.h: Include gdb_vecs.h.
3444
68ce2059
AT		 34452015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3446
3447 * Makefile.in (SFILES): Append common/common-regcache.c.
3448 (OBS): Append common-regcache.o.
3449 (common-regcache.o): New rule.
3450 * regcache.c (init_register_cache): Initialize cache to
3451 REG_UNAVAILABLE.
3452 (regcache_raw_read_unsigned): New function.
3453 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3454 register_status enum.
3455
fa5308bd
AT		 34562015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3457
3458 * linux-aarch64-low.c (the_low_targets): Rename
3459 breakpoint_reinsert_addr to get_next_pcs.
3460 * linux-arm-low.c (the_low_targets): Likewise.
3461 * linux-bfin-low.c (the_low_targets): Likewise.
3462 * linux-cris-low.c (the_low_targets): Likewise.
3463 * linux-crisv32-low.c (the_low_targets): Likewise.
3464 * linux-low.c (can_software_single_step): Likewise.
3465 (install_software_single_step_breakpoints): New function.
3466 (start_step_over): Use install_software_single_step_breakpoints.
3467 * linux-low.h: New CORE_ADDR vector.
3468 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3469 get_next_pcs.
3470 * linux-mips-low.c (the_low_targets): Likewise.
3471 * linux-nios2-low.c (the_low_targets): Likewise.
3472 * linux-sparc-low.c (the_low_targets): Likewise.
3473
4a6ed09b
PA		 34742015-12-17 Pedro Alves <palves@redhat.com>
3475
3476 * linux-low.c (linux_kill_one_lwp): Remove references to
3477 LinuxThreads.
3478 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3479 to 'kill'.
3480 (linux_init_signals): Delete.
3481 (initialize_low): Adjust.
3482 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3483
7544db95
PA		 34842015-12-16 Pedro Alves <palves@redhat.com>
3485
3486 * configure.ac (compiler warning flags): When testing a
3487 -Wno-foo option, check whether -Wfoo works instead.
3488 * configure: Regenerate.
3489
8020350c
DB		 34902015-12-11 Don Breazeal <donb@codesourcery.com>
3491
3492 * server.c (process_serial_event): Don't exit from gdbserver
3493 in remote mode if there are still active inferiors.
3494
db91f502
YQ		 34952015-12-11 Yao Qi <yao.qi@linaro.org>
3496
3497 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3498 arm_breakpoint_at if the process is 32-bit.
3499
b37a6290
YQ		 35002015-12-11 Yao Qi <yao.qi@linaro.org>
3501
3502 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3503 arm breakpoint.
3504
17b1509a
YQ		 35052015-12-07 Yao Qi <yao.qi@linaro.org>
3506
3507 * configure.srv: Append arm.o to srv_tgtobj for
3508 aarch64*-*-linux* target.
3509 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3510 from linux-arm-low.c.
3511 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3512 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3513 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3514 (thumb2_breakpoint_len): Likewise.
3515 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3516 (arm_breakpoint_kinds): Likewise.
3517 (arm_breakpoint_kind_from_pc): Likewise.
3518 (arm_sw_breakpoint_from_kind): Likewise.
3519 (arm_breakpoint_kind_from_current_state): Likewise.
3520 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3521 (arm_sw_breakpoint_from_kind): Declare.
3522 (arm_breakpoint_kind_from_current_state): Declare.
3523 (arm_breakpoint_at): Declare.
3524 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3525 arm_sw_breakpoint_from_kind if process is 32-bit.
3526 (aarch64_breakpoint_kind_from_pc): New function.
3527 (aarch64_breakpoint_kind_from_current_state): New function.
3528 (the_low_target): Initialize fields breakpoint_kind_from_pc
3529 and breakpoint_kind_from_current_state.
3530 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3531 linux-aarch32-low.c.
3532 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3533 (arm_breakpoint, arm_breakpoint_len): Likewise.
3534 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3535 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3536 (arm_is_thumb_mode): Likewise.
3537 (arm_breakpoint_at): Likewise.
3538 (arm_breakpoint_kind_from_pc): Likewise.
3539 (arm_sw_breakpoint_from_kind): Likewise.
3540 (arm_breakpoint_kind_from_current_state): Likewise.
3541
3542 Revert:
3543 2015-08-04 Yao Qi <yao.qi@linaro.org>
3544
3545 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3546 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3547 * server.c (extended_protocol): Remove "static".
3548 * server.h (extended_protocol): Declare it.
3549
ece66d65
JS		 35502015-12-04 Josh Stone <jistone@redhat.com>
3551
3552 * target.h (struct target_ops) <arch_setup>: Rename to ...
3553 (struct target_ops) <post_create_inferior>: ... this.
3554 (target_arch_setup): Rename to ...
3555 (target_post_create_inferior): ... this, calling post_create_inferior.
3556 * server.c (start_inferior): Update target_arch_setup calls to
3557 target_post_create_inferior.
3558 * linux-low.c (linux_low_ptrace_options): Forward declare.
3559 (linux_arch_setup): Update its comment for general use.
3560 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3561 (struct linux_target_ops): Use linux_post_create_inferior.
3562 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3563 to post_create_inferior.
3564 * nto-low.c (struct nto_target_ops): Likewise.
3565 * spu-low.c (struct spu_target_ops): Likewise.
3566 * win32-low.c (struct win32_target_ops): Likewise.
3567
e58c48b4
AT		 35682015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3569
3570 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3571
fbec8956
AT		 35722015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3573
3574 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3575 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3576 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3577 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3578 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3579 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3580 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3581 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3582 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3583 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3584 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3585 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3586
9b4c5f87
AT		 35872015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3588
3589 * linux-low.c (linux_look_up_symbols): Don't call
3590 linux_supports_traceclone.
3591 * linux-low.h (thread_db_init): Remove use_events argument.
3592 * thread-db.c (thread_db_use_event): Remove global variable.
3593 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3594 (struct thread_db) <td_create_bp>: Remove field.
3595 (thread_db_create_event): Remove function.
3596 (thread_db_enable_reporting): Likewise.
3597 (find_one_thread): Don't check for thread_db_use_events.
3598 (attach_thread): Likewise.
3599 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3600 (try_thread_db_load_1): Don't check for thread_db_use_events.
3601 (thread_db_init): Remove use_events argument and thread events
3602 handling.
3603 (remove_thread_event_breakpoints): Remove function.
3604 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3605
7d00775e
AT		 36062015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3607
3608 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3609 New function.
3610 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3611 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3612 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3613 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3614 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3615 Initialize.
3616 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3617 New function.
3618 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3619 * linux-low.c (can_hardware_single_step): Use
3620 supports_hardware_single_step.
3621 (can_software_single_step): New function.
3622 (start_step_over): Call can_software_single_step.
3623 (linux_supports_hardware_single_step): New function.
3624 (struct target_ops) <supports_software_single_step>: Initialize.
3625 * linux-low.h (struct linux_target_ops)
3626 <supports_hardware_single_step>: Initialize.
3627 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3628 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3629 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3630 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3631 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3632 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3633 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3634 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3635 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3636 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3637 Initialize.
3638 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3639 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3640 Initialize.
3641 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3642 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3643 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3644 New function.
3645 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3646 * target.h (struct target_ops): <supports_software_single_step>:
3647 New field.
3648 (target_supports_software_single_step): New macro.
3649
2d97cd35
AT		 36502015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3651
3652 * linux-low.c (linux_wait_1): Fix pc advance condition.
3653 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3654 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3655
769ef81f
AT		 36562015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3657
3658 * linux-arm-low.c (arm_is_thumb_mode): New function.
3659 (arm_breakpoint_at): Use arm_is_thumb_mode.
3660 (arm_breakpoint_kind_from_current_state): New function.
3661 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3662 Initialize.
3663 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3664 (linux_breakpoint_kind_from_current_state): New function.
3665 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3666 * linux-low.h (struct linux_target_ops)
3667 <breakpoint_kind_from_current_state>: New field.
3668 * target.h (struct target_ops): Likewise.
3669 (target_breakpoint_kind_from_current_state): New macro.
3670
1bebeeca
PA		 36712015-11-30 Pedro Alves <palves@redhat.com>
3672
3673 * linux-low.c (linux_resume): Wake up the event loop before
3674 returning.
3675
a67a9fae
PA		 36762015-11-30 Pedro Alves <palves@redhat.com>
3677
3678 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3679 check.
3680 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3681 to -1.
3682 * target.c (struct thread_search): New structure.
3683 (thread_search_callback): New function.
3684 (prev_general_thread): New global.
3685 (prepare_to_access_memory, done_accessing_memory): New functions.
3686 * target.h (prepare_to_access_memory, done_accessing_memory):
3687 Replace macros with function declarations.
3688
f2faf941
PA		 36892015-11-30 Pedro Alves <palves@redhat.com>
3690
3691 PR 14618
3692 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3693 report TARGET_WAITKIND_NO_RESUMED.
3694 * remote-utils.c (prepare_resume_reply): Handle
3695 TARGET_WAITKIND_NO_RESUMED.
3696 * server.c (report_no_resumed): New global.
3697 (handle_query) <qSupported>: Handle "no-resumed+". Report
3698 "no-resumed+" support.
3699 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3700 return error if the client doesn't support no-resumed events.
3701 (push_stop_notification): New function.
3702 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3703 events if the client supports them.
3704
a681f9c9
PA		 37052015-11-30 Pedro Alves <palves@redhat.com>
3706
3707 * linux-low.c (thread_still_has_status_pending_p): Don't check
3708 vCont;t here.
3709 (lwp_resumed): New function.
3710 (status_pending_p_callback): Return early if the LWP is not
3711 supposed to be resumed.
3712
65706a29
PA		 37132015-11-30 Pedro Alves <palves@redhat.com>
3714
3715 * linux-low.c (handle_extended_wait): Assert that the LWP's
3716 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3717 thread create events, leave the new child's status pending.
3718 (linux_low_filter_event): If GDB wants to hear about thread exit
3719 events, leave the LWP marked dead and don't delete it.
3720 (linux_wait_for_event_filtered): Don't check for thread exit.
3721 (filter_exit_event): New function.
3722 (linux_wait_1): Use it, when returning an exit event.
3723 (linux_resume_one_lwp_throw): Assert that the LWP's
3724 waitstatus is TARGET_WAITKIND_IGNORE.
3725 * remote-utils.c (prepare_resume_reply): Handle
3726 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3727 * server.c (report_thread_events): New global.
3728 (handle_general_set): Handle QThreadEvents.
3729 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3730 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3731 TARGET_WAITKIND_THREAD_EXITED.
3732 * server.h (report_thread_events): Declare.
3733
56cf4bed
PA		 37342015-11-30 Pedro Alves <palves@redhat.com>
3735
3736 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3737 the thread's last_resume_kind was resume_stop.
3738
500c1d85
PA		 37392015-11-30 Pedro Alves <palves@redhat.com>
3740
3741 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3742 before returning.
3743
de979965
PA		 37442015-11-30 Pedro Alves <palves@redhat.com>
3745
3746 * server.c (handle_v_requests): Handle vCtrlC.
3747
34c65914
PA		 37482015-11-30 Pedro Alves <palves@redhat.com>
3749
3750 * gdbthread.h (find_any_thread_of_pid): Declare.
3751 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3752 functions.
3753 * server.c (handle_query): If current_thread is NULL, look for
3754 another thread of the selected process.
3755
79efa585 37562015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 3757 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 3758
3759 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3760 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3761 name in reply.
3762 * target.h (struct target_ops) <thread_name>: New field.
3763 (target_thread_name): New macro.
3764
80d82c19
JB		 37652015-11-23 Joel Brobecker <brobecker@adacore.com>
3766
3767 * regcache.h (regcache_invalidate_pid): Add declaration.
3768 * regcache.c (regcache_invalidate_pid): New function, extracted
3769 from regcache_invalidate.
3770 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3771 Add trivial documentation comment.
3772 * lynx-low.c: Use regcache_invalidate_pid instead of
3773 regcache_invalidate.
3774
64da5dd5
JB		 37752015-11-23 Joel Brobecker <brobecker@adacore.com>
3776
3777 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3778 and Elf64_auxv_t if the target is Android.
3779
37ce4055
DE		 37802015-11-22 Doug Evans <xdje42@gmail.com>
3781
3782 * target.h: #include <sys/types.h>.
3783
06e03fff
PA		 37842015-11-19 Pedro Alves <palves@redhat.com>
3785
3786 * linux-low.c (linux_process_qsupported): Change prototype.
3787 Adjust.
3788 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3789 Change prototype.
3790 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3791 and adjust to loop over all features.
3792 * server.c (handle_query) <qSupported>: Adjust to call
3793 target_process_qsupported once, passing it a vector of unprocessed
3794 features.
3795 * target.h (struct target_ops) <process_qsupported>: Change
3796 prototype.
3797 (target_process_qsupported): Adjust.
3798
9a084706
PA		 37992015-11-19 Pedro Alves <palves@redhat.com>
3800
3801 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3802 mode.
3803 * configure: Regenerate.
3804
dad44a1f
PA		 38052015-11-19 Pedro Alves <palves@redhat.com>
3806
3807 * configure: Regenerate.
3808
231c0592
YQ		 38092015-11-19 Yao Qi <yao.qi@linaro.org>
3810
3811 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3812 type to uint32_t.
3813
6c1c9a8b
YQ		 38142015-11-19 Yao Qi <yao.qi@linaro.org>
3815
3816 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3817 (struct aarch64_operand): Move enum out.
3818
9caa3311
YQ		 38192015-11-19 Yao Qi <yao.qi@linaro.org>
3820
3821 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3822 struct user_fpsimd_state *.
3823 (aarch64_store_fpregset): Likewise.
3824
6a69a054
YQ		 38252015-11-19 Yao Qi <yao.qi@linaro.org>
3826
3827 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3828 struct user_pt_regs *.
3829 (aarch64_store_gregset): Likewise.
3830
1798301e
PA		 38312015-11-18 Pedro Alves <palves@redhat.com>
3832
3833 * Makefile.in (all_object_files): Add $IPA_OBJS.
3834
ce7715e2
PA		 38352015-11-17 Pedro Alves <palves@redhat.com>
3836
3837 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3838 GDB_SIGNAL_0 and gdb_signal_to_string.
3839
c0879059
PA		 38402015-11-17 Pedro Alves <palves@redhat.com>
3841
3842 * win32-low.c (handle_output_debug_string): Remove parameter.
3843 (win32_kill): Remove our_status local and adjust call to
3844 handle_output_debug_string.
3845 (get_child_debug_event): Adjust call to
3846 handle_output_debug_string.
3847
1996e237
SM		 38482015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3849
3850 * linux-mips-low.c (mips_fill_gregset): Add cast.
3851 (mips_store_gregset): Likewise.
3852 (mips_fill_fpregset): Likewise.
3853 (mips_store_fpregset): Likewise.
3854
cbec665b
SM		 38552015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3856
3857 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3858 priv.
3859
eb3e3c67
SM		 38602015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3861
3862 * linux-mips-low.c (mips_linux_new_thread): Change type of
3863 watch_type to enum target_hw_bp_type.
3864
171de4b8
SM		 38652015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3866
3867 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3868 Change return type to arm_hwbp_type.
3869
04248ead
SM		 38702015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3871
3872 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3873 (arm_store_gregset): Likewise.
3874 * linux-arm-low.c (arm_get_hwcap): Likewise.
3875 (arm_read_description): Likewise.
3876
04b3479c
SM		 38772015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3878
3879 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3880
2bc84e8a
SM		 38812015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3882
3883 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3884 (ppc_fill_vsxregset): Likewise.
3885 (ppc_store_vsxregset): Likewise.
3886 (ppc_fill_vrregset): Likewise.
3887 (ppc_store_vrregset): Likewise.
3888 (ppc_fill_evrregset): Likewise.
3889 (ppc_store_evrregset): Likewise.
3890
e6c5bb05
SM		 38912015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3892
3893 * linux-ppc-low.c (ppc_usrregs_info): Remove
3894 forward-declaration.
3895 (ppc_arch_setup): Move lower in file.
3896
7ea45d72
SM		 38972015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3898
3899 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3900 (ps_pdwrite): Likewise.
3901
69291610
HW		 39022015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3903
3904 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3905 to after assert checks.
3906
b42945fd
SM		 39072015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3908
3909 * proc-service.c (ps_pdread): Add/adjust casts.
3910 (ps_pdwrite): Add/adjust casts.
3911
d6f85c84
SM		 39122015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3913
3914 * server.c (handle_search_memory_1): Cast return value of
3915 memmem.
3916
f98cd059
SM		 39172015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3918
3919 * server.c (write_qxfer_response): Change type of data to
3920 gdb_byte *.
3921
d2412fa5
PA		 39222015-10-29 Pedro Alves <palves@redhat.com>
3923
3924 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3925
c17414a2
PA		 39262015-10-29 Pedro Alves <palves@redhat.com>
3927
3928 * tracepoint.c (clear_installed_tracepoints): Add casts.
3929
e053fbc4
PA		 39302015-10-29 Pedro Alves <palves@redhat.com>
3931
3932 * server.c (handle_v_cont, process_serial_event): Add enum
3933 gdb_signal casts to signal parsing code.
3934
add67df8
PA		 39352015-10-29 Pedro Alves <palves@redhat.com>
3936
3937 * linux-low.h (NULL_REGSET): Define.
3938 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3939 * linux-arm-low.c (arm_regsets): Likewise.
3940 * linux-crisv32-low.c (cris_regsets): Likewise.
3941 * linux-m68k-low.c (m68k_regsets): Likewise.
3942 * linux-mips-low.c (mips_regsets): Likewise.
3943 * linux-nios2-low.c (nios2_regsets): Likewise.
3944 * linux-ppc-low.c (ppc_regsets): Likewise.
3945 * linux-s390-low.c (s390_regsets): Likewise.
3946 * linux-sh-low.c (sh_regsets): Likewise.
3947 * linux-sparc-low.c (sparc_regsets): Likewise.
3948 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3949 * linux-tile-low.c (tile_regsets): Likewise.
3950 * linux-x86-low.c (x86_regsets): Likewise.
3951 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3952
50bc912a
PA		 39532015-10-29 Pedro Alves <palves@redhat.com>
3954
3955 * linux-low.h (NULL_REGSET): Define.
3956 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3957 * linux-arm-low.c (arm_regsets): Likewise.
3958 * linux-crisv32-low.c (cris_regsets): Likewise.
3959 * linux-m68k-low.c (m68k_regsets): Likewise.
3960 * linux-mips-low.c (mips_regsets): Likewise.
3961 * linux-nios2-low.c (nios2_regsets): Likewise.
3962 * linux-ppc-low.c (ppc_regsets): Likewise.
3963 * linux-s390-low.c (s390_regsets): Likewise.
3964 * linux-sh-low.c (sh_regsets): Likewise.
3965 * linux-sparc-low.c (sparc_regsets): Likewise.
3966 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3967 * linux-tile-low.c (tile_regsets): Likewise.
3968 * linux-x86-low.c (x86_regsets): Likewise.
3969 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3970
682b2546
DE		 39712015-10-26 Doug Evans <dje@google.com>
3972
3973 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3974
963843d4
DE		 39752015-10-26 Doug Evans <dje@google.com>
3976
3977 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3978
d41401ac
DE		 39792015-10-26 Doug Evans <dje@google.com>
3980
3981 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3982 for debug_printf.
3983 (attach_thread, find_new_threads_callback): Ditto.
3984
3db28855
AT		 39852015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3986
3987 * mem-break.h (set_breakpoint_data): Remove.
3988
fb78e89c
AT		 39892015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3990
3991 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3992 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3993 (initialize_low): Remove set_breakpoint_data call.
3994 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3995 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3996 (initialize_low): Remove set_breakpoint_data call.
3997 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3998 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3999 (initialize_low): Remove set_breakpoint_data call.
4000
2e6ee069
AT		 40012015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4002
4003 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4004 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4005 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4006 * target.h (target_breakpoint_kind_from_pc): New macro.
4007
1652a986
AT		 40082015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4009
4010 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4011 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4012 the default breakpoint kind.
4013
abeead09
AT		 40142015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4015
4016 * linux-arm-low.c (arm_supports_z_point_type): Add software
4017 breakpoint support.
4018
b0b4b501
AT		 40192015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4020
4021 * linux-arm-low.c: Refactor breakpoint definitions.
4022 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4023 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4024
8689682c
AT		 40252015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4026
4027 * Makefile.in: Add arm.c/o.
4028 * configure.srv: Likewise.
4029 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4030 (arm_breakpoint_kind_from_pc): New function.
4031 (arm_sw_breakpoint_from_kind): Return proper kind.
4032 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4033
27165294
AT		 40342015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4035
4036 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4037 removal.
4038 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4039 (struct raw_breakpoint) <size>: Remove.
4040 (struct raw_breakpoint) <kind>: Add.
4041 (bp_size): New function.
4042 (bp_opcode): Likewise.
4043 (find_raw_breakpoint_at): Adjust for kind.
4044 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4045 (remove_memory_breakpoint): Adjust for kind call bp_size.
4046 (set_raw_breakpoint_at): Adjust for kind.
4047 (set_breakpoint): Likewise.
4048 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4049 (delete_raw_breakpoint): Adjust for kind.
4050 (delete_breakpoint): Likewise.
4051 (find_gdb_breakpoint): Likewise.
4052 (set_gdb_breakpoint_1): Likewise.
4053 (set_gdb_breakpoint): Likewise.
4054 (delete_gdb_breakpoint_1): Likewise.
4055 (delete_gdb_breakpoint): Likewise.
4056 (uninsert_raw_breakpoint): Likewise.
4057 (reinsert_raw_breakpoint): Likewise.
4058 (set_breakpoint_data): Remove.
4059 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4060 (check_mem_read): Adjust for kind call bp_size.
4061 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4062 (clone_one_breakpoint): Adjust for kind.
4063 * mem-break.h (set_gdb_breakpoint): Likewise.
4064 (delete_gdb_breakpoint): Likewise.
4065 * server.c (process_serial_event): Likewise.
4066
dd373349
AT		 40672015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4068
4069 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4070 (struct linux_target_ops) <breakpoint>: Remove.
4071 (struct linux_target_ops) <breakpoint_len>: Remove.
4072 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4073 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4074 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4075 (arm_sw_breakpoint_from_kind): New function.
4076 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4077 (struct linux_target_ops) <breakpoint>: Remove.
4078 (struct linux_target_ops) <breakpoint_len>: Remove.
4079 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4080 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4081 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4082 (struct linux_target_ops) <breakpoint>: Remove.
4083 (struct linux_target_ops) <breakpoint_len>: Remove.
4084 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4085 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4086 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4087 (struct linux_target_ops) <breakpoint>: Remove.
4088 (struct linux_target_ops) <breakpoint_len>: Remove.
4089 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4090 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4091 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4092 and sw_breakpoint_from_kind to increment the pc.
4093 (linux_breakpoint_kind_from_pc): New function.
4094 (linux_sw_breakpoint_from_kind): New function.
4095 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4096 (initialize_low): Call breakpoint_kind_from_pc and
4097 sw_breakpoint_from_kind to replace breakpoint_data/len.
4098 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4099 New field.
4100 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4101 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4102 (struct linux_target_ops) <breakpoint>: Remove.
4103 (struct linux_target_ops) <breakpoint_len>: Remove.
4104 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4105 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4106 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4107 (struct linux_target_ops) <breakpoint>: Remove.
4108 (struct linux_target_ops) <breakpoint_len>: Remove.
4109 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4110 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4111 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4112 (struct linux_target_ops) <breakpoint>: Remove.
4113 (struct linux_target_ops) <breakpoint_len>: Remove.
4114 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4115 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4116 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4117 (struct linux_target_ops) <breakpoint>: Remove.
4118 (struct linux_target_ops) <breakpoint_len>: Remove.
4119 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4120 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4121 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4122 (struct linux_target_ops) <breakpoint>: Remove.
4123 (struct linux_target_ops) <breakpoint_len>: Remove.
4124 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4125 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4126 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4127 (struct linux_target_ops) <breakpoint>: Remove.
4128 (struct linux_target_ops) <breakpoint_len>: Remove.
4129 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4130 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4131 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4132 (struct linux_target_ops) <breakpoint>: Remove.
4133 (struct linux_target_ops) <breakpoint_len>: Remove.
4134 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4135 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4136 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4137 (struct linux_target_ops) <breakpoint>: Remove.
4138 (struct linux_target_ops) <breakpoint_len>: Remove.
4139 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4140 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4141 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4142 (struct linux_target_ops) <breakpoint>: Remove.
4143 (struct linux_target_ops) <breakpoint_len>: Remove.
4144 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4145 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4146 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4147 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4148 (struct linux_target_ops) <breakpoint>: Remove.
4149 (struct linux_target_ops) <breakpoint_len>: Remove.
4150 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4151 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4152 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4153 (struct linux_target_ops) <breakpoint>: Remove.
4154 (struct linux_target_ops) <breakpoint_len>: Remove.
4155 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4156 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4157
4cd98a19
AT		 41582015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4159
4160 * linux-cris-low.c (cris_get_pc): Remove void arg.
4161
774ee6d2
AR		 41622015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4163
4164 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4165 variable name.
4166
833dcd29
AR		 41672015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4168
4169 * inferiors.c (thread_pid_matches_callback): New function.
4170 (find_thread_process): New function.
4171 (remove_thread): Reset current_thread.
4172 (remove_process): Assert threads have been removed first.
4173
8d689ee5
YQ		 41742015-10-15 Yao Qi <yao.qi@linaro.org>
4175
4176 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4177 if it is 3.
4178 (aarch64_remove_point): Likewise.
4179 * regcache.c (regcache_register_size): New function.
4180
1c2e1515
YQ		 41812015-10-12 Yao Qi <yao.qi@linaro.org>
4182
4183 * linux-aarch64-low.c: Update all callers as emit_load_store
4184 is renamed to aarch64_emit_load_store.
4185
e1c587c3
YQ		 41862015-10-12 Yao Qi <yao.qi@linaro.org>
4187
4188 * linux-aarch64-low.c: Update all callers of function renaming
4189 from emit_insn to aarch64_emit_insn.
4190
b6542f81
YQ		 41912015-10-12 Yao Qi <yao.qi@linaro.org>
4192
4193 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4194 arch/aarch64-insn.h.
4195 (struct aarch64_memory_operand): Likewise.
4196 (ENCODE): Likewise.
4197 (emit_insn): Move to arch/aarch64-insn.c.
4198 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4199 (emit_load_store): Move to arch/aarch64-insn.c.
4200 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4201 (can_encode_int32): Remove.
4202
246994ce
YQ		 42032015-10-12 Yao Qi <yao.qi@linaro.org>
4204
4205 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4206 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4207 (aarch64_relocate_instruction): Likewise.
4208 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4209 (struct aarch64_insn_visitor): Likewise.
4210
0badd99f
YQ		 42112015-10-12 Yao Qi <yao.qi@linaro.org>
4212
4213 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4214 (struct aarch64_insn_visitor): New.
4215 (struct aarch64_insn_relocation_data): New.
4216 (aarch64_ftrace_insn_reloc_b): New function.
4217 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4218 (aarch64_ftrace_insn_reloc_cb): Likewise.
4219 (aarch64_ftrace_insn_reloc_tb): Likewise.
4220 (aarch64_ftrace_insn_reloc_adr): Likewise.
4221 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4222 (aarch64_ftrace_insn_reloc_others): Likewise.
4223 (visitor): New.
4224 (aarch64_relocate_instruction): Use visitor.
4225
dfaffe9d
YQ		 42262015-10-12 Yao Qi <yao.qi@linaro.org>
4227
4228 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4229 int. Add argument buf.
4230 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4231 aarch64_relocate_instruction.
4232
70b439f0
YQ		 42332015-10-12 Yao Qi <yao.qi@linaro.org>
4234
4235 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4236 argument insn. Remove local variable insn. Don't call
4237 target_read_uint32.
4238 (aarch64_install_fast_tracepoint_jump_pad): Call
4239 target_read_uint32.
4240
7781c06f
YQ		 42412015-09-30 Yao Qi <yao.qi@linaro.org>
4242
4243 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4244 (emit_load_store_pair): Likewise.
4245
9a3c8263
SM		 42462015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4247
4248 * dll.c (match_dll): Add cast(s).
4249 (unloaded_dll): Likewise.
4250 * linux-low.c (second_thread_of_pid_p): Likewise.
4251 (delete_lwp_callback): Likewise.
4252 (count_events_callback): Likewise.
4253 (select_event_lwp_callback): Likewise.
4254 (linux_set_resume_request): Likewise.
4255 * server.c (accumulate_file_name_length): Likewise.
4256 (emit_dll_description): Likewise.
4257 (handle_qxfer_threads_worker): Likewise.
4258 (visit_actioned_threads): Likewise.
4259 * thread-db.c (any_thread_of): Likewise.
4260 * tracepoint.c (same_process_p): Likewise.
4261 (match_blocktype): Likewise.
4262 (build_traceframe_info_xml): Likewise.
4263
224c3ddb
SM		 42642015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4265
4266 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4267 assignment.
4268 (gdb_unparse_agent_expr): Likewise.
4269 * hostio.c (require_data): Likewise.
4270 (handle_pread): Likewise.
4271 * linux-low.c (disable_regset): Likewise.
4272 (fetch_register): Likewise.
4273 (store_register): Likewise.
4274 (get_dynamic): Likewise.
4275 (linux_qxfer_libraries_svr4): Likewise.
4276 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4277 (set_fast_tracepoint_jump): Likewise.
4278 (uninsert_fast_tracepoint_jumps_at): Likewise.
4279 (reinsert_fast_tracepoint_jumps_at): Likewise.
4280 (validate_inserted_breakpoint): Likewise.
4281 (clone_agent_expr): Likewise.
4282 * regcache.c (init_register_cache): Likewise.
4283 * remote-utils.c (putpkt_binary_1): Likewise.
4284 (decode_M_packet): Likewise.
4285 (decode_X_packet): Likewise.
4286 (look_up_one_symbol): Likewise.
4287 (relocate_instruction): Likewise.
4288 (monitor_output): Likewise.
4289 * server.c (handle_search_memory): Likewise.
4290 (handle_qxfer_exec_file): Likewise.
4291 (handle_qxfer_libraries): Likewise.
4292 (handle_qxfer): Likewise.
4293 (handle_query): Likewise.
4294 (handle_v_cont): Likewise.
4295 (handle_v_run): Likewise.
4296 (captured_main): Likewise.
4297 * target.c (write_inferior_memory): Likewise.
4298 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4299 * tracepoint.c (init_trace_buffer): Likewise.
4300 (add_tracepoint_action): Likewise.
4301 (add_traceframe): Likewise.
4302 (add_traceframe_block): Likewise.
4303 (cmd_qtdpsrc): Likewise.
4304 (cmd_qtdv): Likewise.
4305 (cmd_qtstatus): Likewise.
4306 (response_source): Likewise.
4307 (response_tsv): Likewise.
4308 (cmd_qtnotes): Likewise.
4309 (gdb_collect): Likewise.
4310 (initialize_tracepoint): Likewise.
4311
afbe19f8
PL		 43122015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4313
4314 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4315 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4316 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4317 <NOP>: New.
4318 (enum aarch64_condition_codes): New enum.
4319 (w0): New static global.
4320 (fp): Likewise.
4321 (lr): Likewise.
4322 (struct aarch64_memory_operand) <type>: New
4323 MEMORY_OPERAND_POSTINDEX type.
4324 (postindex_memory_operand): New helper function.
4325 (emit_ret): New function.
4326 (emit_load_store_pair): New function, factored out of emit_stp
4327 with support for MEMORY_OPERAND_POSTINDEX.
4328 (emit_stp): Rewrite using emit_load_store_pair.
4329 (emit_ldp): New function.
4330 (emit_load_store): Likewise.
4331 (emit_ldr): Mention post-index instruction in comment.
4332 (emit_ldrh): New function.
4333 (emit_ldrb): New function.
4334 (emit_ldrsw): Mention post-index instruction in comment.
4335 (emit_str): Likewise.
4336 (emit_subs): New function.
4337 (emit_cmp): Likewise.
4338 (emit_and): Likewise.
4339 (emit_orr): Likewise.
4340 (emit_orn): Likewise.
4341 (emit_eor): Likewise.
4342 (emit_mvn): Likewise.
4343 (emit_lslv): Likewise.
4344 (emit_lsrv): Likewise.
4345 (emit_asrv): Likewise.
4346 (emit_mul): Likewise.
4347 (emit_sbfm): Likewise.
4348 (emit_sbfx): Likewise.
4349 (emit_ubfm): Likewise.
4350 (emit_ubfx): Likewise.
4351 (emit_csinc): Likewise.
4352 (emit_cset): Likewise.
4353 (emit_nop): Likewise.
4354 (emit_ops_insns): New helper function.
4355 (emit_pop): Likewise.
4356 (emit_push): Likewise.
4357 (aarch64_emit_prologue): New function.
4358 (aarch64_emit_epilogue): Likewise.
4359 (aarch64_emit_add): Likewise.
4360 (aarch64_emit_sub): Likewise.
4361 (aarch64_emit_mul): Likewise.
4362 (aarch64_emit_lsh): Likewise.
4363 (aarch64_emit_rsh_signed): Likewise.
4364 (aarch64_emit_rsh_unsigned): Likewise.
4365 (aarch64_emit_ext): Likewise.
4366 (aarch64_emit_log_not): Likewise.
4367 (aarch64_emit_bit_and): Likewise.
4368 (aarch64_emit_bit_or): Likewise.
4369 (aarch64_emit_bit_xor): Likewise.
4370 (aarch64_emit_bit_not): Likewise.
4371 (aarch64_emit_equal): Likewise.
4372 (aarch64_emit_less_signed): Likewise.
4373 (aarch64_emit_less_unsigned): Likewise.
4374 (aarch64_emit_ref): Likewise.
4375 (aarch64_emit_if_goto): Likewise.
4376 (aarch64_emit_goto): Likewise.
4377 (aarch64_write_goto_address): Likewise.
4378 (aarch64_emit_const): Likewise.
4379 (aarch64_emit_call): Likewise.
4380 (aarch64_emit_reg): Likewise.
4381 (aarch64_emit_pop): Likewise.
4382 (aarch64_emit_stack_flush): Likewise.
4383 (aarch64_emit_zero_ext): Likewise.
4384 (aarch64_emit_swap): Likewise.
4385 (aarch64_emit_stack_adjust): Likewise.
4386 (aarch64_emit_int_call_1): Likewise.
4387 (aarch64_emit_void_call_2): Likewise.
4388 (aarch64_emit_eq_goto): Likewise.
4389 (aarch64_emit_ne_goto): Likewise.
4390 (aarch64_emit_lt_goto): Likewise.
4391 (aarch64_emit_le_goto): Likewise.
4392 (aarch64_emit_gt_goto): Likewise.
4393 (aarch64_emit_ge_got): Likewise.
4394 (aarch64_emit_ops_impl): New static global variable.
4395 (aarch64_emit_ops): New target function, return
4396 &aarch64_emit_ops_impl.
4397 (struct linux_target_ops): Install it.
4398
bb903df0
PL		 43992015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4400
4401 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4402 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4403 aarch64-ipa.o.
4404 * linux-aarch64-ipa.c: New file.
4405 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4406 and endian.h.
4407 (aarch64_get_thread_area): New target method.
4408 (extract_signed_bitfield): New helper function.
4409 (aarch64_decode_ldr_literal): New function.
4410 (enum aarch64_opcodes): New enum.
4411 (struct aarch64_register): New struct.
4412 (struct aarch64_operand): New struct.
4413 (x0): New static global.
4414 (x1): Likewise.
4415 (x2): Likewise.
4416 (x3): Likewise.
4417 (x4): Likewise.
4418 (w2): Likewise.
4419 (ip0): Likewise.
4420 (sp): Likewise.
4421 (xzr): Likewise.
4422 (aarch64_register): New helper function.
4423 (register_operand): Likewise.
4424 (immediate_operand): Likewise.
4425 (struct aarch64_memory_operand): New struct.
4426 (offset_memory_operand): New helper function.
4427 (preindex_memory_operand): Likewise.
4428 (enum aarch64_system_control_registers): New enum.
4429 (ENCODE): New macro.
4430 (emit_insn): New helper function.
4431 (emit_b): New function.
4432 (emit_bcond): Likewise.
4433 (emit_cb): Likewise.
4434 (emit_tb): Likewise.
4435 (emit_blr): Likewise.
4436 (emit_stp): Likewise.
4437 (emit_ldp_q_offset): Likewise.
4438 (emit_stp_q_offset): Likewise.
4439 (emit_load_store): Likewise.
4440 (emit_ldr): Likewise.
4441 (emit_ldrsw): Likewise.
4442 (emit_str): Likewise.
4443 (emit_ldaxr): Likewise.
4444 (emit_stxr): Likewise.
4445 (emit_stlr): Likewise.
4446 (emit_data_processing_reg): Likewise.
4447 (emit_data_processing): Likewise.
4448 (emit_add): Likewise.
4449 (emit_sub): Likewise.
4450 (emit_mov): Likewise.
4451 (emit_movk): Likewise.
4452 (emit_mov_addr): Likewise.
4453 (emit_mrs): Likewise.
4454 (emit_msr): Likewise.
4455 (emit_sevl): Likewise.
4456 (emit_wfe): Likewise.
4457 (append_insns): Likewise.
4458 (can_encode_int32_in): New helper function.
4459 (aarch64_relocate_instruction): New function.
4460 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4461 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4462 (struct linux_target_ops): Install aarch64_get_thread_area,
4463 aarch64_install_fast_tracepoint_jump_pad and
4464 aarch64_get_min_fast_tracepoint_insn_len.
4465
787749ea
PL		 44662015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4467
4468 * Makefile.in (aarch64-insn.o): New rule.
4469 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4470
9812b2e6
YQ		 44712015-09-21 Yao Qi <yao.qi@linaro.org>
4472
4473 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4474
18fe412b
YQ		 44752015-09-21 Yao Qi <yao.qi@linaro.org>
4476
4477 * tracepoint.c (max_jump_pad_size): Remove.
4478
a0cc84cd
YQ		 44792015-09-18 Yao Qi <yao.qi@linaro.org>
4480
4481 * linux-aarch64-low.c: Don't include sys/uio.h.
4482 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4483
d78908cf
WW		 44842015-09-16 Wei-cheng Wang <cole945@gmail.com>
4485
4486 * tracepoint.c (eval_result_type): Change prototype.
4487 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4488
d57e0d50
PA		 44892015-09-15 Pedro Alves <palves@redhat.com>
4490
4491 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4492 Check whether to report exec events instead of checking whether
4493 multiprocess is enabled.
4494
5a676acc
PA		 44952015-09-15 Pedro Alves <palves@redhat.com>
4496
4497 PR remote/18965
4498 * remote-utils.c (prepare_resume_reply): Merge
4499 TARGET_WAITKIND_VFORK_DONE switch case with the
4500 TARGET_WAITKIND_FORKED case.
4501
7c5d0fad
YQ		 45022015-09-15 Yao Qi <yao.qi@linaro.org>
4503
4504 * server.c (handle_query): Check string comparison using
4505 "else if" instead of "if".
4506
750ce8d1
YQ		 45072015-09-15 Yao Qi <yao.qi@linaro.org>
4508
4509 * server.c (vCont_supported): New global variable.
4510 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4511 matches. Append ";vContSupported+" to own_buf.
4512 (handle_v_requests): Append ";s;S" to own_buf if target supports
4513 hardware single step or vCont_supported is false.
4514 (capture_main): Set vCont_supported to zero.
4515
70b90b91
YQ		 45162015-09-15 Yao Qi <yao.qi@linaro.org>
4517
4518 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4519 it to ...
4520 (linux_supports_hardware_single_step): ... New function.
4521 (linux_target_ops): Update.
4522 * lynx-low.c (lynx_target_ops): Set field
4523 supports_hardware_single_step to target_can_do_hardware_single_step.
4524 * nto-low.c (nto_target_ops): Likewise.
4525 * spu-low.c (spu_target_ops): Likewise.
4526 * win32-low.c (win32_target_ops): Likewise.
4527 * target.c (target_can_do_hardware_single_step): New function.
4528 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4529 Remove. <supports_hardware_single_step>: New field.
4530 (target_supports_conditional_breakpoints): Remove.
4531 (target_supports_hardware_single_step): New macro.
4532 (target_can_do_hardware_single_step): Declare.
4533 * server.c (handle_query): Use target_supports_hardware_single_step
4534 instead of target_supports_conditional_breakpoints.
4535
ade90bde
YQ		 45362015-09-15 Yao Qi <yao.qi@linaro.org>
4537
4538 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4539 function.
4540 (struct linux_target_ops the_low_target): Install
4541 aarch64_linux_siginfo_fixup.
4542
94585166
DB		 45432015-09-11 Don Breazeal <donb@codesourcery.com>
4544 Luis Machado <lgustavo@codesourcery.com>
4545
4546 * linux-low.c (linux_mourn): Static declaration.
4547 (linux_arch_setup): Move in front of
4548 handle_extended_wait.
4549 (linux_arch_setup_thread): New function.
4550 (handle_extended_wait): Handle exec events. Call
4551 linux_arch_setup_thread. Make event_lwp argument a
4552 pointer-to-a-pointer.
4553 (check_zombie_leaders): Do not check stopped threads.
4554 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4555 (linux_low_filter_event): Add lwp and thread for exec'ing
4556 non-leader thread if leader thread has been deleted.
4557 Refactor code into linux_arch_setup_thread and call it.
4558 Pass child lwp pointer by reference to handle_extended_wait.
4559 (linux_wait_for_event_filtered): Update comment.
4560 (linux_wait_1): Prevent clobbering exec event status.
4561 (linux_supports_exec_events): New function.
4562 (linux_target_ops) <supports_exec_events>: Initialize new member.
4563 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4564 new member.
4565 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4566 * server.c (report_exec_events): New global variable.
4567 (handle_query): Handle qSupported query for exec-events feature.
4568 (captured_main): Initialize report_exec_events.
4569 * server.h (report_exec_events): Declare new global variable.
4570 * target.h (struct target_ops) <supports_exec_events>: New
4571 member.
4572 (target_supports_exec_events): New macro.
4573 * win32-low.c (win32_target_ops) <supports_exec_events>:
4574 Initialize new member.
4575
0568462b
MM		 45762015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4577
4578 * linux-low.c (linux_low_enable_btrace): Remove.
4579 (linux_target_ops): Replace linux_low_enable_btrace with
4580 linux_enable_btrace.
4581
39edd165
YQ		 45822015-09-03 Yao Qi <yao.qi@linaro.org>
4583
4584 * linux-aarch64-low.c (aarch64_insert_point): Call
4585 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4586 returns true.
4587
1db33b5a
UW		 45882015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4589
4590 * linux-low.c (check_stopped_by_breakpoint): Use
4591 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4592
ab290430
PA		 45932015-08-27 Pedro Alves <palves@redhat.com>
4594
4595 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4596
8d749320
SM		 45972015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4598
6711b7f8
SM		 4599 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4600 the XNEW-family equivalent.
8d749320
SM		 4601 (compile_bytecodes): Likewise.
4602 * dll.c (loaded_dll): Likewise.
4603 * event-loop.c (append_callback_event): Likewise.
4604 (create_file_handler): Likewise.
4605 (create_file_event): Likewise.
4606 * hostio.c (handle_open): Likewise.
4607 * inferiors.c (add_thread): Likewise.
4608 (add_process): Likewise.
4609 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4610 * linux-arm-low.c (arm_new_process): Likewise.
4611 (arm_new_thread): Likewise.
4612 * linux-low.c (add_to_pid_list): Likewise.
4613 (linux_add_process): Likewise.
4614 (handle_extended_wait): Likewise.
4615 (add_lwp): Likewise.
4616 (enqueue_one_deferred_signal): Likewise.
4617 (enqueue_pending_signal): Likewise.
4618 (linux_resume_one_lwp_throw): Likewise.
4619 (linux_resume_one_thread): Likewise.
4620 (linux_read_memory): Likewise.
4621 (linux_write_memory): Likewise.
4622 * linux-mips-low.c (mips_linux_new_process): Likewise.
4623 (mips_linux_new_thread): Likewise.
4624 (mips_add_watchpoint): Likewise.
4625 * linux-x86-low.c (initialize_low_arch): Likewise.
4626 * lynx-low.c (lynx_add_process): Likewise.
4627 * mem-break.c (set_raw_breakpoint_at): Likewise.
4628 (set_breakpoint): Likewise.
4629 (add_condition_to_breakpoint): Likewise.
4630 (add_commands_to_breakpoint): Likewise.
4631 (clone_agent_expr): Likewise.
4632 (clone_one_breakpoint): Likewise.
4633 * regcache.c (new_register_cache): Likewise.
4634 * remote-utils.c (look_up_one_symbol): Likewise.
4635 * server.c (queue_stop_reply): Likewise.
4636 (start_inferior): Likewise.
4637 (queue_stop_reply_callback): Likewise.
4638 (handle_target_event): Likewise.
4639 * spu-low.c (fetch_ppc_memory): Likewise.
4640 (store_ppc_memory): Likewise.
4641 * target.c (set_target_ops): Likewise.
4642 * thread-db.c (thread_db_load_search): Likewise.
4643 (try_thread_db_load_1): Likewise.
4644 * tracepoint.c (add_tracepoint): Likewise.
4645 (add_tracepoint_action): Likewise.
4646 (create_trace_state_variable): Likewise.
4647 (cmd_qtdpsrc): Likewise.
4648 (cmd_qtro): Likewise.
4649 (add_while_stepping_state): Likewise.
4650 * win32-low.c (child_add_thread): Likewise.
4651 (get_image_name): Likewise.
4652
ed8b7b42
YQ		 46532015-08-25 Yao Qi <yao.qi@linaro.org>
4654
4655 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4656
db3cb7cb
YQ		 46572015-08-25 Yao Qi <yao.qi@linaro.org>
4658
4659 * Makefile.in (aarch64-linux.o): New rule.
4660 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4661 srv_tgtobj.
4662 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4663 (aarch64_init_debug_reg_state): Make it extern.
4664 (aarch64_linux_prepare_to_resume): Remove.
4665
f6011a1c
YQ		 46662015-08-25 Yao Qi <yao.qi@linaro.org>
4667
4668 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4669 lwp_arch_private_info and ptid_of_lwp.
4670
88e2cf7e
YQ		 46712015-08-25 Yao Qi <yao.qi@linaro.org>
4672
4673 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4674 Find proc_info by find_process_pid. All callers updated.
4675
5e35436e
YQ		 46762015-08-25 Yao Qi <yao.qi@linaro.org>
4677
4678 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4679 Remove.
4680 (debug_reg_change_callback): Remove.
4681 (aarch64_notify_debug_reg_change): Remove.
4682
4a8a7965
YQ		 46832015-08-25 Yao Qi <yao.qi@linaro.org>
4684
4685 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4686 Call current_lwp_ptid.
4687
32a271ee
YQ		 46882015-08-25 Yao Qi <yao.qi@linaro.org>
4689
4690 * linux-aarch64-low.c (debug_reg_change_callback): Use
4691 debug_printf.
4692
0d51c8d7
YQ		 46932015-08-25 Yao Qi <yao.qi@linaro.org>
4694
4695 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4696
31a43dd5
YQ		 46972015-08-25 Yao Qi <yao.qi@linaro.org>
4698
4699 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4700
8ee52567
YQ		 47012015-08-25 Yao Qi <yao.qi@linaro.org>
4702
4703 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4704 the code.
4705
ff3f0f45
YQ		 47062015-08-25 Yao Qi <yao.qi@linaro.org>
4707
4708 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4709 Remove.
4710 (debug_reg_change_callback): Remove argument entry and add argument
4711 lwp. Remove local variable thread. Don't print thread id in the
4712 debugging output. Don't check whether pid of thread equals to pid.
4713 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4714 iterate_over_lwps instead find_inferior.
4715
3d40fbb5
PA		 47162015-08-24 Pedro Alves <palves@redhat.com>
4717
4718 * inferiors.c (get_first_process): New function.
4719 * inferiors.h (get_first_process): New declaration.
4720 * remote-utils.c (read_ptid): Default to the first process in the
4721 list, instead of to the current thread's process.
4722
438e1e42
PA		 47232015-08-24 Pedro Alves <palves@redhat.com>
4724
4725 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4726 * event-loop.c: Likewise.
4727 * remote-utils.c: Likewise.
4728 * tracepoint.c: Likewise.
4729
a8c6d4fc
PA		 47302015-08-24 Pedro Alves <palves@redhat.com>
4731
4732 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4733 ptid_get_lwp.
4734
99b0bb12
PA		 47352015-08-21 Pedro Alves <palves@redhat.com>
4736
4737 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4738 instead of literal 1.
4739
f8904751
PA		 47402015-08-21 Pedro Alves <palves@redhat.com>
4741
4742 * tdesc.c (default_description): Explicitly zero-initialize.
4743
465a859e
PA		 47442015-08-21 Pedro Alves <palves@redhat.com>
4745
4746 PR gdb/18749
4747 * inferiors.c (remove_thread): Discard any pending stop reply for
4748 this thread.
4749 * server.c (remove_all_on_match_pid): Rename to ...
4750 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4751 instead of a pid.
4752 (discard_queued_stop_replies): Change parameter to a ptid. Now
4753 extern.
4754 (handle_v_kill, kill_inferior_callback, captured_main)
4755 (process_serial_event): Adjust.
4756 * server.h (discard_queued_stop_replies): Declare.
4757
f0db101d
PA		 47582015-08-21 Pedro Alves <palves@redhat.com>
4759
4760 * linux-low.c (wait_for_sigstop): Always switch to no thread
4761 selected if the previously current thread dies.
4762 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4763 process instead of the current thread's.
4764 * remote-utils.c (input_interrupt): Don't check if there's no
4765 current thread.
4766 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4767 current thread to the general thread fails, error out.
4768 (handle_qxfer_auxv, handle_qxfer_libraries)
4769 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4770 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4771 (handle_query): Check if there's a thread selected instead of
4772 checking whether there's any thread in the thread list.
4773 (handle_qxfer_threads, handle_qxfer_btrace)
4774 (handle_qxfer_btrace_conf): Don't error out early if there's no
4775 thread in the thread list.
4776 (handle_v_cont, myresume): Don't set the current thread to the
4777 continue thread.
4778 (process_serial_event) <Hg handling>: Also set thread_id if the
4779 previous general thread is still alive.
4780 (process_serial_event) <g/G handling>: If setting the current
4781 thread to the general thread fails, error out.
4782 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4783 thread's lwp instead of the current thread's.
4784 * target.c (set_desired_thread): If the desired thread was not
4785 found, leave the current thread pointing to NULL. Return an int
4786 (boolean) indicating success.
4787 * target.h (set_desired_thread): Change return type to int.
4788
40045d91
MF		 47892015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4790
4791 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4792 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4793 #includes.
4794 (ps_get_thread_area): New function.
4795
45face3b
GB		 47962015-08-19 Gary Benson <gbenson@redhat.com>
4797
4798 * hostio.c (handle_pread): Do not attempt to read more data
4799 than hostio_reply_with_data can fit in a packet.
4800
16d5f642
JB		 48012015-08-18 Joel Brobecker <brobecker@adacore.com>
4802
4803 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4804
a738da3a
MF		 48052015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4806
4807 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4808
33ebda9d
PA		 48092015-08-06 Pedro Alves <palves@redhat.com>
4810
4811 * tracepoint.c (expr_eval_result): Now an int.
4812
a44892be
PA		 48132015-08-06 Pedro Alves <palves@redhat.com>
4814
4815 * gdbthread.h (struct regcache): Forward declare.
4816 (struct thread_info) <regcache_data>: Now a struct regcache
4817 pointer.
4818 * inferiors.c (inferior_regcache_data)
4819 (set_inferior_regcache_data): Now work with struct regcache
4820 pointers.
4821 * inferiors.h (struct regcache): Forward declare.
4822 (inferior_regcache_data, set_inferior_regcache_data): Now work
4823 with struct regcache pointers.
4824 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4825 (free_register_cache_thread): Remove struct regcache pointer
4826 casts.
4827
608a1e46
PA		 48282015-08-06 Pedro Alves <palves@redhat.com>
4829
4830 * server.c (captured_main): On error, print the exception message
4831 to stderr, and if run_once is set, throw a quit.
4832
f0ce0d3a
PA		 48332015-08-06 Pedro Alves <palves@redhat.com>
4834
4835 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4836 the current thread.
4837
bf47e248
PA		 48382015-08-06 Pedro Alves <palves@redhat.com>
4839
4840 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4841 reading beyond the passed in buffer length.
4842
b6b9ffcc
PL		 48432015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4844
4845 * tracepoint.c (symbol_list) <required>: Remove.
4846
863d01bd
PA		 48472015-08-06 Pedro Alves <palves@redhat.com>
4848
4849 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4850 count if stopping and suspending threads.
4851 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4852 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4853 (linux_detach): Complete an ongoing step-over.
4854 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4855 throughout.
4856 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4857 (linux_wait_1): If passing a signal to the inferior after
4858 finishing a step-over, unsuspend and re-resume all lwps. If we
4859 see a single-step event but the thread should be continuing, don't
4860 pass the trap to gdb.
4861 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4862 internal_error instead of gdb_assert.
4863 (enqueue_pending_signal): New function.
4864 (check_ptrace_stopped_lwp_gone): Add debug output.
4865 (start_step_over): Use internal_error instead of gdb_assert.
4866 (complete_ongoing_step_over): New function.
4867 (linux_resume_one_thread): Don't resume a suspended thread.
4868 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4869 it stepping.
4870
00db26fa
PA		 48712015-08-06 Pedro Alves <palves@redhat.com>
4872
4873 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4874 (linux_thread_alive): Use lwp_is_marked_dead.
4875 (extended_event_reported): Delete.
4876 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4877 instead of extended_event_reported.
4878 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4879 as well.
4880 (lwp_is_marked_dead): New function.
4881 (lwp_running): Use lwp_is_marked_dead.
4882 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4883 comment.
4884
ad071a30
PA		 48852015-08-06 Pedro Alves <palves@redhat.com>
4886
4887 * linux-low.c (linux_wait_1): Move fork event output out of the
4888 !report_to_gdb check. Pass event_child->waitstatus to
4889 target_waitstatus_to_string instead of ourstatus.
4890
524b57e6
YQ		 48912015-08-04 Yao Qi <yao.qi@linaro.org>
4892
4893 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4894 if current_thread is 32 bit.
4895
6085d6f6
YQ		 48962015-08-04 Yao Qi <yao.qi@linaro.org>
4897
4898 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4899 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4900 * server.c (extended_protocol): Remove "static".
4901 * server.h (extended_protocol): Declare it.
4902
8a7e4587
YQ		 49032015-08-04 Yao Qi <yao.qi@linaro.org>
4904
4905 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4906 both aarch64 and aarch32.
4907 (aarch64_set_pc): Likewise.
4908
3b53ae99
YQ		 49092015-08-04 Yao Qi <yao.qi@linaro.org>
4910
4911 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4912 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4913 arm-with-neon.xml to srv_xmlfiles.
4914 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4915 (is_64bit_tdesc): New function.
4916 (aarch64_linux_read_description): New function.
4917 (aarch64_arch_setup): Call aarch64_linux_read_description.
4918 (regs_info): Rename to regs_info_aarch64.
4919 (aarch64_regs_info): Return right regs_info.
4920 (initialize_low_arch): Call initialize_low_arch_aarch32.
4921
bd9e6534
YQ		 49222015-08-04 Yao Qi <yao.qi@linaro.org>
4923
4924 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4925 * linux-aarch32-low.c: New file.
4926 * linux-aarch32-low.h: New file.
4927 * linux-arm-low.c (arm_fill_gregset): Move it to
4928 linux-aarch32-low.c.
4929 (arm_store_gregset): Likewise.
4930 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4931 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4932 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4933 (regs_info): Rename to regs_info_arm.
4934 (arm_regs_info): Return regs_info_aarch32 if
4935 have_ptrace_getregset is 1 and target description is
4936 arm_with_neon or arm_with_vfpv3.
4937 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4938 Call initialize_low_arch_aarch32 instead.
4939
ded48a5e
YQ		 49402015-08-04 Yao Qi <yao.qi@linaro.org>
4941
4942 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4943 * linux-low.c: ... here.
4944 * linux-low.h (have_ptrace_getregset): Declare it.
4945
96e9210f
PA		 49462015-08-04 Pedro Alves <palves@redhat.com>
4947
4948 * thread-db.c (struct thread_db): Use new typedefs.
4949 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4950 CHK calls.
4951 (disable_thread_event_reporting): Cast result of dlsym to
4952 destination function pointer type.
4953 (thread_db_mourn): Use td_ta_delete_ftype.
4954
af60a1ef
SL		 49552015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4956
4957 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4958 arch variant.
4959 (CDX_BREAKPOINT): Define for R2.
4960 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4961 (the_low_target): Add comments.
4962
e8b41681
YQ		 49632015-07-30 Yao Qi <yao.qi@linaro.org>
4964
4965 * linux-arm-low.c (arm_hwcap): Remove it.
4966 (arm_read_description): New local variable arm_hwcap. Don't
4967 set arm_hwcap to zero.
4968
89abb039
YQ		 49692015-07-30 Yao Qi <yao.qi@linaro.org>
4970
4971 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4972 Use regcache->tdesc instead.
4973 (arm_store_wmmxregset): Likewise.
4974 (arm_fill_vfpregset): Likewise.
4975 (arm_store_vfpregset): Likewise.
4976
deca266c
YQ		 49772015-07-30 Yao Qi <yao.qi@linaro.org>
4978
4979 * linux-arm-low.c: Include arch/arm.h.
4980 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4981 (arm_store_gregset): Likewise.
4982
aa58a496
SM		 49832015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4984
4985 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4986 ptrace's 4th parameter.
4987
50904b25
YQ		 49882015-07-27 Yao Qi <yao.qi@linaro.org>
4989
4990 * configure.srv (case aarch64*-*-linux*): Don't set
4991 srv_linux_usrregs.
4992
5826e159
PA		 49932015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4994
4995 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4996 sys/ptrace.h.
4997 * linux-arm-low.c: Likewise.
4998 * linux-cris-low.c: Likewise.
4999 * linux-crisv32-low.c: Likewise.
5000 * linux-low.c: Likewise.
5001 * linux-m68k-low.c: Likewise.
5002 * linux-mips-low.c: Likewise.
5003 * linux-nios2-low.c: Likewise.
5004 * linux-s390-low.c: Likewise.
5005 * linux-sparc-low.c: Likewise.
5006 * linux-tic6x-low.c: Likewise.
5007 * linux-tile-low.c: Likewise.
5008 * linux-x86-low.c: Likewise.
5009
54019719
PA		 50102015-07-24 Pedro Alves <palves@redhat.com>
5011
5012 * config.in: Regenerate.
5013 * configure: Regenerate.
5014
eb7aa561
PA		 50152015-07-24 Pedro Alves <palves@redhat.com>
5016
5017 * acinclude.m4: Include ../ptrace.m4.
5018 * configure.ac: Call GDB_AC_PTRACE.
5019 * config.in, configure: Regenerate.
5020
55d7b841
YQ		 50212015-07-24 Yao Qi <yao.qi@linaro.org>
5022
5023 * linux-low.c (linux_create_inferior): Remove setting to
5024 proc->priv->new_inferior.
5025 (linux_attach): Likewise.
5026 (linux_low_filter_event): Likewise.
5027 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5028
c06cbd92
YQ		 50292015-07-24 Yao Qi <yao.qi@linaro.org>
5030
5031 * linux-low.c (linux_arch_setup): New function.
5032 (linux_low_filter_event): If proc->tdesc is NULL and
5033 proc->attached is true, call the_low_target.arch_setup.
5034 Otherwise, keep status pending, and return.
5035 (linux_resume_one_lwp_throw): Don't call get_pc if
5036 thread->while_stepping isn't NULL. Don't call
5037 get_thread_regcache if proc->tdesc is NULL.
5038 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5039 (linux_target_ops): Install arch_setup.
5040 * server.c (start_inferior): Call the_target->arch_setup.
5041 * target.h (struct target_ops) <arch_setup>: New field.
5042 (target_arch_setup): New marco.
5043 * lynx-low.c (lynx_target_ops): Update.
5044 * nto-low.c (nto_target_ops): Update.
5045 * spu-low.c (spu_target_ops): Update.
5046 * win32-low.c (win32_target_ops): Update.
5047
5ae3ebba
YQ		 50482015-07-24 Yao Qi <yao.qi@linaro.org>
5049
5050 * linux-low.c (linux_add_process): Don't set
5051 proc->priv->new_inferior.
5052 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5053 (linux_attach): Likewise.
5054
eb97750b
YQ		 50552015-07-24 Yao Qi <yao.qi@linaro.org>
5056
5057 * server.c (start_inferior): Code refactor.
5058
51aee833
YQ		 50592015-07-24 Yao Qi <yao.qi@linaro.org>
5060
5061 * server.c (process_serial_event): Set general_thread.
5062
af1b22f3
YQ		 50632015-07-21 Yao Qi <yao.qi@linaro.org>
5064
5065 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5066 aarch64_linux_get_debug_reg_capacity.
5067
554717a3
YQ		 50682015-07-17 Yao Qi <yao.qi@linaro.org>
5069
5070 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5071 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5072 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5073 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5074 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5075 (AARCH64_HWP_ALIGNMENT): Likewise.
5076 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5077 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5078 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5079 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5080 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5081 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5082 (struct aarch64_debug_reg_state): Likewise.
5083 (struct arch_lwp_info): Likewise.
5084 (aarch64_align_watchpoint): Likewise.
5085 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5086 (aarch64_watchpoint_length): Likewise.
5087 (aarch64_point_encode_ctrl_reg): Likewise
5088 (aarch64_point_is_aligned): Likewise.
5089 (aarch64_align_watchpoint): Likewise.
5090 (aarch64_linux_set_debug_regs):
5091 (aarch64_dr_state_insert_one_point): Likewise.
5092 (aarch64_dr_state_remove_one_point): Likewise.
5093 (aarch64_handle_breakpoint): Likewise.
5094 (aarch64_handle_aligned_watchpoint): Likewise.
5095 (aarch64_handle_unaligned_watchpoint): Likewise.
5096 (aarch64_handle_watchpoint): Likewise.
5097
c67ca4de
YQ		 50982015-07-17 Yao Qi <yao.qi@linaro.org>
5099
5100 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5101 and don't aarch64_get_debug_reg_state. All callers update.
5102 (aarch64_handle_aligned_watchpoint): Likewise.
5103 (aarch64_handle_unaligned_watchpoint): Likewise.
5104 (aarch64_handle_watchpoint): Likewise.
5105 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5106 (aarch64_remove_point): Likewise.
5107
25abf979
YQ		 51082015-07-17 Yao Qi <yao.qi@linaro.org>
5109
5110 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5111 debug_printf.
5112 (aarch64_handle_unaligned_watchpoint): Likewise.
5113
db1ff28b
JK		 51142015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5115
5116 Revert the previous 3 commits:
5117 Move gdb_regex* to common/
5118 Move linux_find_memory_regions_full & co.
5119 gdbserver build-id attribute generator
5120
700ca40f
JK		 51212015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5122 Jan Kratochvil <jan.kratochvil@redhat.com>
5123
5124 gdbserver build-id attribute generator.
5125 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5126 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5127 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5128 (find_phdr): New.
5129 (get_dynamic): Use find_pdhr to traverse program headers.
5130 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5131 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5132 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5133 (get_hex_build_id): New.
5134 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5135 to reply XML document.
5136
9904185c
JK		 51372015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5138 Jan Kratochvil <jan.kratochvil@redhat.com>
5139
5140 * target.c: Include target/target-utils.h and fcntl.h.
5141 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5142 (target_fileio_read_stralloc): New functions.
5143
6e5b4429
JK		 51442015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5145
5146 * Makefile.in (OBS): Add gdb_regex.o.
5147 (gdb_regex.o): New.
5148 * config.in: Rebuilt.
5149 * configure: Rebuilt.
5150
ddc98fbf
JK		 51512015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5152 Jan Kratochvil <jan.kratochvil@redhat.com>
5153
5154 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5155 * Makefile.in (OBS): Add target-utils.o.
5156 (linux-maps.o, target-utils.o): New.
5157 * configure.srv (srv_linux_obj): Add linux-maps.o.
5158
e57bb7a0
PL		 51592015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5160
5161 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5162 function, return 1.
5163 (the_low_target): Install it.
5164
586b02a9
PA		 51652015-07-14 Pedro Alves <palves@redhat.com>
5166
5167 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5168 Instead, ignore ECHILD, and throw an error for other errnos.
5169
58c1b36c
PA		 51702015-07-10 Pedro Alves <palves@redhat.com>
5171
5172 * event-loop.c (struct callback_event) <data>: Change type to
5173 gdb_client_data instance instead of gdb_client_data pointer.
5174 (append_callback_event): Adjust.
5175
421530db
PL		 51762015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5177
5178 * linux-aarch64-low.c: Add comments for each linux_target_ops
5179 method. Remove comments already covered in target_ops and
5180 linux_target_ops definitions.
5181 (the_low_target): Add comments for each unimplemented method.
5182
c2d65f38
YQ		 51832015-07-09 Yao Qi <yao.qi@linaro.org>
5184
5185 * linux-aarch64-low.c (aarch64_regmap): Remove.
5186 (aarch64_usrregs_info): Remove.
5187 (regs_info): Set field usrregs to NULL.
5188
b20a6524
MM		 51892015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5190
5191 * linux-low.c: Include "rsp-low.h"
5192 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5193 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5194 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5195 (handle_btrace_enable_pt): New.
5196 (handle_btrace_general_set): Support "pt".
5197 (handle_btrace_conf_general_set): Support "pt:size".
5198
96c97461
PL		 51992015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5200
5201 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5202 Z_PACKET_SW_BP.
5203
37d66942
PL		 52042015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5205
5206 * linux-aarch64-low.c: Remove comment about endianness.
5207 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5208 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5209 memcmp.
5210
dc06243f
GB		 52112015-06-24 Gary Benson <gbenson@redhat.com>
5212
5213 * linux-i386-ipa.c (stdint.h): Do not include.
5214 * lynx-i386-low.c (stdint.h): Likewise.
5215 * lynx-ppc-low.c (stdint.h): Likewise.
5216 * mem-break.c (stdint.h): Likewise.
5217 * thread-db.c (stdint.h): Likewise.
5218 * tracepoint.c (stdint.h): Likewise.
5219 * win32-low.c (stdint.h): Likewise.
5220
124e13d9
SM		 52212015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5222
5223 * server.c (write_qxfer_response): Update call to
5224 remote_escape_output.
5225
909c2cda
JK		 52262015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5227 Jan Kratochvil <jan.kratochvil@redhat.com>
5228
5229 Merge multiple hex conversions.
5230 * gdbreplay.c (tohex): Rename to 'fromhex'.
5231 (logchar): Use fromhex.
5232
24c05f46
JK		 52332015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5234
5235 * server.c (handle_qxfer_libraries): Set `version' attribute for
5236 <library-list>.
5237
14d2069a
GB		 52382015-06-10 Gary Benson <gbenson@redhat.com>
5239
5240 * target.h (struct target_ops) <multifs_open>: New field.
5241 <multifs_unlink>: Likewise.
5242 <multifs_readlink>: Likewise.
5243 * linux-low.c (nat/linux-namespaces.h): New include.
5244 (linux_target_ops): Initialize the_target->multifs_open,
5245 the_target->multifs_unlink and the_target->multifs_readlink.
5246 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5247 * hostio.c (hostio_fs_pid): New static variable.
5248 (hostio_handle_new_gdb_connection): New function.
5249 (handle_setfs): Likewise.
5250 (handle_open): Use the_target->multifs_open as appropriate.
5251 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5252 (handle_readlink): Use the_target->multifs_readlink as
5253 appropriate.
5254 (handle_vFile): Handle vFile:setfs packets.
5255 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5256 after target_handle_new_gdb_connection.
5257
4b8b5e72
GB		 52582015-06-10 Gary Benson <gbenson@redhat.com>
5259
5260 * configure.ac (AC_CHECK_FUNCS): Add setns.
5261 * config.in: Regenerate.
5262 * configure: Likewise.
5263 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5264 (linux-namespaces.o): New rule.
5265 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5266
3ac2e371
GB		 52672015-06-09 Gary Benson <gbenson@redhat.com>
5268
5269 * hostio.c (handle_open): Process mode argument with
5270 fileio_to_host_mode.
5271
ca9b78ce
YQ		 52722015-06-01 Yao Qi <yao.qi@linaro.org>
5273
5274 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5275 * linux-x86-low.c: Likewise.
5276
bfacd19d
DB		 52772015-05-28 Don Breazeal <donb@codesourcery.com>
5278
5279 * linux-low.c (handle_extended_wait): Initialize
5280 thread_info.last_resume_kind for new fork children.
5281
452003ef
PA		 52822015-05-15 Pedro Alves <palves@redhat.com>
5283
5284 * target.h (target_handle_new_gdb_connection): Rewrite using if
5285 wrapped in do/while.
5286
1041a03c
JB		 52872015-05-14 Joel Brobecker <brobecker@adacore.com>
5288
5289 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5290 * configure, config.in: Regenerate.
5291 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5292 Declare typedef.
5293
c269dbdb
DB		 52942015-05-12 Don Breazeal <donb@codesourcery.com>
5295
5296 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5297 PTRACE_EVENT_VFORK_DONE.
5298 (linux_low_ptrace_options, extended_event_reported): Add vfork
5299 events.
5300 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5301 and "vforkdone" for RSP 'T' Stop Reply Packet.
5302 * server.h (report_vfork_events): Declare
5303 global variable.
5304
3a8a0396
DB		 53052015-05-12 Don Breazeal <donb@codesourcery.com>
5306
5307 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5308 (the_low_target) <new_fork>: Initialize new member.
5309 * linux-arm-low.c (arm_new_fork): New function.
5310 (the_low_target) <new_fork>: Initialize new member.
5311 * linux-low.c (handle_extended_wait): Call new target function
5312 new_fork.
5313 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5314 * linux-mips-low.c (mips_add_watchpoint): New function
5315 extracted from mips_insert_point.
5316 (the_low_target) <new_fork>: Initialize new member.
5317 (mips_linux_new_fork): New function.
5318 (mips_insert_point): Call mips_add_watchpoint.
5319 * linux-x86-low.c (x86_linux_new_fork): New function.
5320 (the_low_target) <new_fork>: Initialize new member.
5321
de0d863e
DB		 53222015-05-12 Don Breazeal <donb@codesourcery.com>
5323
5324 * linux-low.c (handle_extended_wait): Implement return value,
5325 rename argument 'event_child' to 'event_lwp', handle
5326 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5327 (linux_low_ptrace_options): New function.
5328 (linux_low_filter_event): Call linux_low_ptrace_options,
5329 use different argument fo linux_enable_event_reporting,
5330 use return value from handle_extended_wait.
5331 (extended_event_reported): New function.
5332 (linux_wait_1): Call extended_event_reported and set
5333 status to report fork events.
5334 (linux_write_memory): Add pid to debug message.
5335 (reset_lwp_ptrace_options_callback): New function.
5336 (linux_handle_new_gdb_connection): New function.
5337 (linux_target_ops): Initialize new structure member.
5338 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5339 * lynx-low.c: Initialize new structure member.
5340 * remote-utils.c (prepare_resume_reply): Implement stop reason
5341 "fork" for "T" stop message.
5342 * server.c (handle_query): Call handle_new_gdb_connection.
5343 * server.h (report_fork_events): Declare global flag.
5344 * target.h (struct target_ops) <handle_new_gdb_connection>:
5345 New member.
5346 (target_handle_new_gdb_connection): New macro.
5347 * win32-low.c: Initialize new structure member.
5348
ddcbc397
DB		 53492015-05-12 Don Breazeal <donb@codesourcery.com>
5350
5351 * mem-break.c (APPEND_TO_LIST): Define macro.
5352 (clone_agent_expr): New function.
5353 (clone_one_breakpoint): New function.
5354 (clone_all_breakpoints): New function.
5355 * mem-break.h: Declare new functions.
5356
89245bc0
DB		 53572015-05-12 Don Breazeal <donb@codesourcery.com>
5358
5359 * linux-low.c (linux_supports_fork_events): New function.
5360 (linux_supports_vfork_events): New function.
5361 (linux_target_ops): Initialize new structure members.
5362 (initialize_low): Call linux_check_ptrace_features.
5363 * lynx-low.c (lynx_target_ops): Initialize new structure
5364 members.
5365 * server.c (report_fork_events, report_vfork_events):
5366 New global flags.
5367 (handle_query): Add new features to qSupported packet and
5368 response.
5369 (captured_main): Initialize new global variables.
5370 * target.h (struct target_ops) <supports_fork_events>:
5371 New member.
5372 <supports_vfork_events>: New member.
5373 (target_supports_fork_events): New macro.
5374 (target_supports_vfork_events): New macro.
5375 * win32-low.c (win32_target_ops): Initialize new structure
5376 members.
5377
835205d0
GB		 53782015-05-12 Gary Benson <gbenson@redhat.com>
5379
5380 * server.c (handle_qxfer_exec_file): Use current process
5381 if annex is empty.
5382
21e94bd9
SL		 53832015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5384
5385 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5386 Remove HAVE_PTRACE_GETREGS conditionals.
5387 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5388 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5389
45614f15
YQ		 53902015-05-08 Yao Qi <yao.qi@linaro.org>
5391
5392 * linux-low.c (linux_supports_conditional_breakpoints): New
5393 function.
5394 (linux_target_ops): Install new target method.
5395 * lynx-low.c (lynx_target_ops): Install NULL hook for
5396 supports_conditional_breakpoints.
5397 * nto-low.c (nto_target_ops): Likewise.
5398 * spu-low.c (spu_target_ops): Likewise.
5399 * win32-low.c (win32_target_ops): Likewise.
5400 * server.c (handle_query): Check
5401 target_supports_conditional_breakpoints.
5402 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5403 New field.
5404 (target_supports_conditional_breakpoints): New macro.
5405
80ad801e
PA		 54062015-05-06 Pedro Alves <palves@redhat.com>
5407
5408 PR server/18081
5409 * server.c (start_inferior): If the process exits, mourn it.
5410
819843c7
GB		 54112015-04-21 Gary Benson <gbenson@redhat.com>
5412
5413 * hostio.c (fileio_open_flags_to_host): Factored out to
5414 fileio_to_host_openflags in common/fileio.c. Single use
5415 updated.
5416
a2d5a9d7
MF		 54172015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5418
5419 * linux-xtensa-low.c (xtensa_fill_gregset)
5420 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5421 XCHAL_HAVE_LOOP.
5422
deb44829
MF		 54232015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5424
5425 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5426 (regs_info): Replace usrregs pointer with NULL.
5427
e57f1de3
GB		 54282015-04-17 Gary Benson <gbenson@redhat.com>
5429
5430 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5431 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5432 * server.c (handle_qxfer_exec_file): New function.
5433 (qxfer_packets): Add exec-file entry.
5434 (handle_query): Report qXfer:exec-file:read as supported packet.
5435
62828379
RN		 54362015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5437
5438 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5439
b88bb450
GB		 54402015-04-09 Gary Benson <gbenson@redhat.com>
5441
5442 * hostio-errno.c (errno_to_fileio_error): Remove function.
5443 Update caller to use remote_fileio_to_fio_error.
5444
c8f4bfdd
YQ		 54452015-04-09 Yao Qi <yao.qi@linaro.org>
5446
5447 * linux-low.c (linux_insert_point): Call
5448 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5449 (linux_remove_point): Call remove_memory_breakpoint if type is
5450 raw_bkpt_type_sw.
5451 * linux-x86-low.c (x86_insert_point): Don't call
5452 insert_memory_breakpoint.
5453 (x86_remove_point): Don't call remove_memory_breakpoint.
5454
41f98f02
PA		 54552015-04-01 Pedro Alves <palves@redhat.com>
5456 Cleber Rosa <crosa@redhat.com>
5457
5458 * server.c (gdbserver_usage): Reorganize and extend the usage
5459 message.
5460
2bf6fb9d
PA		 54612015-03-24 Pedro Alves <palves@redhat.com>
5462
5463 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5464 output. Also dump TRAP_TRACE.
5465 (linux_low_filter_event): In debug output, distinguish a
5466 resume_stop SIGSTOP from a delayed SIGSTOP.
5467
369f6daa
GB		 54682015-03-24 Gary Benson <gbenson@redhat.com>
5469
5470 * linux-x86-low.c (x86_linux_new_thread): Moved to
5471 nat/x86-linux.c.
5472 (x86_linux_prepare_to_resume): Likewise.
5473
8e5d4070
GB		 54742015-03-24 Gary Benson <gbenson@redhat.com>
5475
5476 * Makefile.in (x86-linux-dregs.o): New rule.
5477 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5478 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5479 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5480 (x86_linux_dr_get): Likewise.
5481 (x86_linux_dr_set): Likewise.
5482 (update_debug_registers_callback): Likewise.
5483 (x86_linux_dr_set_addr): Likewise.
5484 (x86_linux_dr_get_addr): Likewise.
5485 (x86_linux_dr_set_control): Likewise.
5486 (x86_linux_dr_get_control): Likewise.
5487 (x86_linux_dr_get_status): Likewise.
5488 (x86_linux_update_debug_registers): Likewise.
5489
2b95d440
GB		 54902015-03-24 Gary Benson <gbenson@redhat.com>
5491
5492 * linux-x86-low.c (x86_linux_update_debug_registers):
5493 New function, factored out from...
5494 (x86_linux_prepare_to_resume): ...this.
5495
14b0bc68
GB		 54962015-03-24 Gary Benson <gbenson@redhat.com>
5497
5498 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5499 (x86_linux_dr_set): Likewise.
5500 (update_debug_registers_callback): Likewise.
5501 (x86_linux_dr_set_addr): Likewise.
5502 (x86_linux_dr_get_addr): Likewise.
5503 (x86_linux_dr_set_control): Likewise.
5504 (x86_linux_dr_get_control): Likewise.
5505 (x86_linux_dr_get_status): Likewise.
5506 (x86_linux_prepare_to_resume): Likewise.
5507
5dfe6ca8
GB		 55082015-03-24 Gary Benson <gbenson@redhat.com>
5509
5510 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5511 Use perror_with_name. Pass string through gettext.
5512 (x86_linux_dr_set): Likewise.
5513
d33472ad
GB		 55142015-03-24 Gary Benson <gbenson@redhat.com>
5515
5516 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5517 (x86_linux_dr_set_addr): ...this.
5518 (x86_dr_low_get_addr): Rename to...
5519 (x86_linux_dr_get_addr): ...this.
5520 (x86_dr_low_set_control): Rename to...
5521 (x86_linux_dr_set_control): ...this.
5522 (x86_dr_low_get_control): Rename to...
5523 (x86_linux_dr_get_control): ...this.
5524 (x86_dr_low_get_status): Rename to...
5525 (x86_linux_dr_get_status): ...this.
5526 (x86_dr_low): Update with new function names.
5527
4b134ca1
GB		 55282015-03-24 Gary Benson <gbenson@redhat.com>
5529
5530 * Makefile.in (x86-linux.o): New rule.
5531 * configure.srv: Add x86-linux.o to relevant targets.
5532 * linux-low.c (lwp_set_arch_private_info): New function.
5533 (lwp_arch_private_info): Likewise.
5534 * linux-x86-low.c: Include nat/x86-linux.h.
5535 (arch_lwp_info): Removed structure.
5536 (update_debug_registers_callback):
5537 Use lwp_set_debug_registers_changed.
5538 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5539 and lwp_set_debug_registers_changed.
5540 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5541
34c703da
GB		 55422015-03-24 Gary Benson <gbenson@redhat.com>
5543
5544 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5545 * linux-arm-low.c (arm_new_thread): Likewise.
5546 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5547 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5548 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5549 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5550
cff068da
GB		 55512015-03-24 Gary Benson <gbenson@redhat.com>
5552
5553 * linux-low.c (ptid_of_lwp): New function.
5554 (lwp_is_stopped): Likewise.
5555 (lwp_stop_reason): Likewise.
5556 * linux-x86-low.c (update_debug_registers_callback):
5557 Use lwp_is_stopped.
5558 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5559 lwp_stop_reason.
5560
b2f7c7e8
GB		 55612015-03-24 Gary Benson <gbenson@redhat.com>
5562
5563 * linux-low.h (linux_stop_lwp): Remove declaration.
5564
6d4ee8c6
GB		 55652015-03-24 Gary Benson <gbenson@redhat.com>
5566
5567 * linux-low.h: Include nat/linux-nat.h.
5568 * linux-low.c (iterate_over_lwps_args): New structure.
5569 (iterate_over_lwps_filter): New function.
5570 (iterate_over_lwps): Likewise.
5571 * linux-x86-low.c (update_debug_registers_callback):
5572 Update signature to what iterate_over_lwps expects.
5573 Remove PID check that iterate_over_lwps now performs.
5574 (x86_dr_low_set_addr): Use iterate_over_lwps.
5575 (x86_dr_low_set_control): Likewise.
5576
70a0bb6b
GB		 55772015-03-24 Gary Benson <gbenson@redhat.com>
5578
5579 * linux-x86-low.c (x86_debug_reg_state): New function.
5580 (x86_linux_prepare_to_resume): Use the above.
5581
7b669087
GB		 55822015-03-24 Gary Benson <gbenson@redhat.com>
5583
5584 * linux-low.c (current_lwp_ptid): New function.
5585 * linux-x86-low.c: Include nat/linux-nat.h.
5586 (x86_dr_low_get_addr): Use current_lwp_ptid.
5587 (x86_dr_low_get_control): Likewise.
5588 (x86_dr_low_get_status): Likewise.
5589
eef49a3d
PA		 55902015-03-20 Pedro Alves <palves@redhat.com>
5591
5592 * tracepoint.c (cmd_qtstatus): Make "str" const.
5593
b2333d22
PA		 55942015-03-20 Pedro Alves <palves@redhat.com>
5595
5596 * server.c (handle_general_set): Make "req_str" const.
5597
23f238d3
PA		 55982015-03-19 Pedro Alves <palves@redhat.com>
5599
5600 * linux-low.c (linux_resume_one_lwp): Rename to ...
5601 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5602 instead call perror_with_name.
5603 (check_ptrace_stopped_lwp_gone): New function.
5604 (linux_resume_one_lwp): Reimplement as wrapper around
5605 linux_resume_one_lwp_throw that swallows errors if the LWP is
5606 gone.
5607
91baf43f
PA		 56082015-03-19 Pedro Alves <palves@redhat.com>
5609
5610 * linux-low.c (count_events_callback, select_event_lwp_callback):
5611 No longer check whether the thread has resume_stop as last resume
5612 kind.
5613
8bf3b159
PA		 56142015-03-19 Pedro Alves <palves@redhat.com>
5615
5616 * linux-low.c (count_events_callback, select_event_lwp_callback):
5617 Use the lwp's status_pending_p field, not the thread's.
5618
b90fc188
PA		 56192015-03-19 Pedro Alves <palves@redhat.com>
5620
5621 * linux-low.c (select_event_lwp_callback): Update comments to
5622 no longer mention SIGTRAP.
5623
464b0089
GB		 56242015-03-18 Gary Benson <gbenson@redhat.com>
5625
5626 * server.c (handle_query): Do not report vFile:fstat as supported.
5627
aa9e327f
GB		 56282015-03-11 Gary Benson <gbenson@redhat.com>
5629
5630 * hostio.c (sys/types.h): New include.
5631 (sys/stat.h): Likewise.
5632 (common-remote-fileio.h): Likewise.
5633 (handle_fstat): New function.
5634 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 5635
791c0056
GB		 56362015-03-11 Gary Benson <gbenson@redhat.com>
5637
5638 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5639 struct stat.st_blocks and struct stat.st_blksize.
5640 * configure: Regenerate.
5641 * config.in: Likewise.
5642 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5643 (OBS): Add common-remote-fileio.o.
5644 (common-remote-fileio.o): New rule.
5645
9a9df970
PA		 56462015-03-09 Pedro Alves <palves@redhat.com>
5647
5648 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5649 'struct sockaddr' pointer in 'accept' call.
5650
9eb1356e
PA		 56512015-03-09 Pedro Alves <palves@redhat.com>
5652
5653 Revert:
5654 2015-03-07 Pedro Alves <palves@redhat.com>
5655 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5656 or <winsock2.h> here. Instead include "gdb_socket.h".
5657 (remote_open): Use union gdb_sockaddr_u.
5658 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5659 or <winsock2.h> here. Instead include "gdb_socket.h".
5660 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5661 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5662 or <sys/un.h>.
5663 (init_named_socket, gdb_agent_helper_thread): Use union
5664 gdb_sockaddr_u.
5665
aac331e4
PA		 56662015-03-07 Pedro Alves <palves@redhat.com>
5667
5668 * configure.ac (build_warnings): Move
5669 -Wdeclaration-after-statement to the C-specific set.
5670 * configure: Regenerate.
5671
366c75fc
PA		 56722015-03-07 Pedro Alves <palves@redhat.com>
5673
5674 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5675 or <winsock2.h> here. Instead include "gdb_socket.h".
5676 (remote_open): Use union gdb_sockaddr_u.
5677 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5678 or <winsock2.h> here. Instead include "gdb_socket.h".
5679 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5680 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5681 or <sys/un.h>.
5682 (init_named_socket, gdb_agent_helper_thread): Use union
5683 gdb_sockaddr_u.
5684
492d29ea
PA		 56852015-03-07 Pedro Alves <palves@redhat.com>
5686
5687 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5688 instead.
5689
60a191ed
YQ		 56902015-03-06 Yao Qi <yao.qi@linaro.org>
5691
5692 * linux-aarch64-low.c (aarch64_insert_point): Use
5693 show_debug_regs as a boolean.
5694 (aarch64_remove_point): Likewise.
5695
f5771b1d
PA		 56962015-03-05 Pedro Alves <palves@redhat.com>
5697
5698 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5699 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5700 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5701 * nto-low.c (nto_target_ops): Likewise.
5702 * spu-low.c (spu_target_ops): Likewise.
5703 * win32-low.c (win32_target_ops): Likewise.
5704
3e572f71
PA		 57052015-03-04 Pedro Alves <palves@redhat.com>
5706
72f4393d 5707 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 5708 Decide whether a breakpoint triggered based on the SIGTRAP's
5709 siginfo.si_code.
72f4393d
L		 5710 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5711 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 5712 (linux_low_filter_event): Check for breakpoints before checking
5713 watchpoints.
5714 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5715 siginfo.si_code.
72f4393d
L		 5716 (linux_stopped_by_sw_breakpoint)
5717 (linux_supports_stopped_by_sw_breakpoint)
5718 (linux_stopped_by_hw_breakpoint)
5719 (linux_supports_stopped_by_hw_breakpoint): New functions.
5720 (linux_target_ops): Install new target methods.
3e572f71 5721
1ec68e26
PA		 57222015-03-04 Pedro Alves <palves@redhat.com>
5723
5724 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5725 * server.c (swbreak_feature, hwbreak_feature): New globals.
5726 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5727 (captured_main): Clear swbreak_feature and hwbreak_feature.
5728 * server.h (swbreak_feature, hwbreak_feature): Declare.
5729 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5730 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5731 supports_stopped_by_hw_breakpoint>: New fields.
5732 (target_supports_stopped_by_sw_breakpoint)
5733 (target_stopped_by_sw_breakpoint)
5734 (target_supports_stopped_by_hw_breakpoint)
5735 (target_stopped_by_hw_breakpoint): Declare.
5736
15c66dd6
PA		 57372015-03-04 Pedro Alves <palves@redhat.com>
5738
5739 enum lwp_stop_reason -> enum target_stop_reason
5740 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5741 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5742 (linux_wait_1, stuck_in_jump_pad_callback)
5743 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5744 (linux_stopped_by_watchpoint):
5745 * linux-low.h (enum lwp_stop_reason): Delete.
5746 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5747 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5748
98fc70d6
YQ		 57492015-03-04 Yao Qi <yao.qi@linaro.org>
5750
5751 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5752
dd2ac174
GB		 57532015-03-03 Gary Benson <gbenson@redhat.com>
5754
5755 * hostio.c (handle_vFile): Fix prefix lengths.
5756
d68e53f4
MM		 57572015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5758
5759 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5760 ptr_bits.
5761
bf2d68ab
AA		 57622015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5763
5764 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5765 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5766 (clean): Add "rm -f" for above C files.
5767 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5768 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5769 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5770 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5771 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5772 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5773 (init_registers_s390x_vx_linux64)
5774 (init_registers_s390x_tevx_linux64)
5775 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5776 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5777 declarations.
5778 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5779 (s390_store_vxrs_high): New functions.
5780 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5781 NT_S390_VXRS_HIGH.
5782 (s390_arch_setup): Add logic for selecting one of the new target
5783 descriptions. Activate the new vector regsets if applicable.
5784 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5785 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5786 and init_registers_s390x_tevx_linux64.
5787
c966a859
PA		 57882015-03-01 Pedro Alves <palves@redhat.com>
5789
5790 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5791 parameter.
5792
4180215b
PA		 57932015-02-27 Pedro Alves <palves@redhat.com>
5794
5795 * linux-x86-low.c (u_debugreg_offset): New function.
5796 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5797
749bab01
PA		 57982015-02-27 Pedro Alves <palves@redhat.com>
5799
5800 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5801 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5802 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5803 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5804 (ps_lsetfpregs, ps_getpid)
5805 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5806 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5807 (ps_lsetxregs, ps_plog): Declare.
5808
3c14e5a3
PA		 58092015-02-27 Pedro Alves <palves@redhat.com>
5810
5811 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5812 IP_AGENT_EXPORT_FUNC.
5813 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5814 IP_AGENT_EXPORT_FUNC.
5815 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5816 (IP_AGENT_EXPORT): Delete.
5817 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5818 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5819 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5820 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5821 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5822 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5823 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5824 (traceframe_read_count, traceframe_write_count)
5825 (traceframes_created, trace_state_variables, get_raw_reg)
5826 (get_trace_state_variable_value, set_trace_state_variable_value)
5827 (ust_loaded, helper_thread_id, cmd_buf): Use
5828 IPA_SYM_EXPORTED_NAME.
5829 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5830 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5831 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5832 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5833 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5834 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5835 EXTERN_C_PUSH/EXTERN_C_POP.
5836 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5837 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5838 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5839 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5840 (traceframe_write_count, traceframe_read_count)
5841 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5842 (about_to_request_buffer_space, get_trace_state_variable_value)
5843 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5844 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5845 EXTERN_C_PUSH/EXTERN_C_POP.
5846 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5847 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5848 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5849 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5850 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5851 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5852 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5853 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5854 Define.
5855 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5856 (IP_AGENT_EXPORT_VAR_DECL): Define.
5857 (tracing): Declare.
5858 (gdb_agent_get_raw_reg): Declare.
5859
fe978cb0
PA		 58602015-02-27 Tom Tromey <tromey@redhat.com>
5861 Pedro Alves <palves@redhat.com>
5862
5863 Rename symbols whose names are reserved C++ keywords throughout.
5864
3bc3d82a
PA		 58652015-02-27 Pedro Alves <palves@redhat.com>
5866
5867 * Makefile.in (COMPILER): New, get it from autoconf.
5868 (CXX): Get from autoconf instead.
5869 (COMPILE.pre): Use COMPILER.
5870 (CC-LD): Rename to ...
5871 (CC_LD): ... this. Use COMPILER.
5872 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5873 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5874 * acinclude.m4: Include build-with-cxx.m4.
5875 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5876 Disable -Werror by default if building in C++ mode.
5877 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5878 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5879 the C++ compiler. Save/restore CXXFLAGS too.
5880 * configure: Regenerate.
5881
07697489
PA		 58822015-02-27 Pedro Alves <palves@redhat.com>
5883
5884 * acinclude.m4: Include libiberty.m4.
5885 * configure.ac: Call libiberty_INIT.
5886 * config.in, configure: Regenerate.
5887
9beb7c4e
PA		 58882015-02-26 Pedro Alves <palves@redhat.com>
5889
5890 * linux-low.c (linux_wait_1): When incrementing the PC past a
5891 program breakpoint always use the_low_target.breakpoint_len as
5892 increment, rather than the maximum between that and
5893 the_low_target.decr_pc_after_break.
5894
8090aef2
PA		 58952015-02-23 Pedro Alves <palves@redhat.com>
5896
5897 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5898 thread was doing a step-over; always adjust the PC if
5899 we stepped over a permanent breakpoint.
5900 (linux_wait_1): If we stepped over breakpoint that was on top of a
5901 permanent breakpoint, manually advance the PC past it.
5902
bc9540e8
PA		 59032015-02-23 Pedro Alves <palves@redhat.com>
5904
5905 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5906 modes.
5907 (x86_fill_gregset, x86_store_gregset): Use it when handling
5908 $orig_eax.
5909
2db9a427
PA		 59102015-02-20 Pedro Alves <palves@redhat.com>
5911
5912 * thread-db.c: Include "nat/linux-procfs.h".
5913 (thread_db_init): Skip listing new threads if the kernel supports
5914 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5915
afa8d396
PA		 59162015-02-20 Pedro Alves <palves@redhat.com>
5917
5918 * linux-low.c (status_pending_p_callback): Use ptid_match.
5919
c9587f88
AT		 59202015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5921
5922 PR breakpoints/16812
5923 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5924 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5925 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5926
b05ec7a5
AT		 59272015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5928
5929 PR breakpoints/15956
5930 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5931
d33501a5
MM		 59322015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5933
5934 * linux-low.c (linux_low_btrace_conf): Print size.
5935 * server.c (handle_btrace_conf_general_set): New.
5936 (hanle_general_set): Call handle_btrace_conf_general_set.
5937 (handle_query): Report Qbtrace-conf:bts:size as supported.
5938
f4abbc16
MM		 59392015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5940
5941 * linux-low.c (linux_low_enable_btrace): Update parameters.
5942 (linux_low_btrace_conf): New.
5943 (linux_target_ops)<to_btrace_conf>: Initialize.
5944 * server.c (current_btrace_conf): New.
5945 (handle_btrace_enable): Rename to ...
5946 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
5947 to target_enable_btrace. Update comment. Update users.
5948 (handle_qxfer_btrace_conf): New.
5949 (qxfer_packets): Add btrace-conf entry.
5950 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5951 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5952 (target_ops)<read_btrace_conf>: New.
5953 (target_enable_btrace): Update parameters.
5954 (target_read_btrace_conf): New.
5955
043c3577
MM		 59562015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5957
5958 * server.c (handle_btrace_general_set): Remove call to
5959 target_supports_btrace.
5960 (supported_btrace_packets): New.
5961 (handle_query): Call supported_btrace_packets.
5962 * target.h: include btrace-common.h.
5963 (btrace_target_info): Removed.
5964 (supports_btrace, target_supports_btrace): Update parameters.
5965
734b0e4b
MM		 59662015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5967
5968 * Makefile.in (SFILES): Add common/btrace-common.c.
5969 (OBS): Add common/btrace-common.o.
5970 (btrace-common.o): Add build rules.
5971 * linux-low: Include btrace-common.h.
5972 (linux_low_read_btrace): Use struct btrace_data. Call
5973 btrace_data_init and btrace_data_fini.
5974
d6c146e9
PA		 59752015-02-06 Pedro Alves <palves@redhat.com>
5976
5977 * thread-db.c (find_new_threads_callback): Add debug output.
5978
20ba1ce6
PA		 59792015-02-04 Pedro Alves <palves@redhat.com>
5980
5981 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5982 (resume_stopped_resumed_lwps): New function.
5983 (linux_wait_for_event_filtered): Use it.
5984
8cc73a39
SDJ		 59852015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5986
5987 * Makefile.in (SFILES): Add linux-personality.c.
5988 (linux-personality.o): New rule.
5989 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5990 list of objects to be built.
5991 * linux-low.c: Include nat/linux-personality.h.
5992 (linux_create_inferior): Remove code to disable address space
5993 randomization (moved to ../nat/linux-personality.c). Create
5994 cleanup to disable address space randomization.
5995
fb23d554
SDJ		 59962015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5997
5998 * Makefile.in (posix-strerror.o): New rule.
5999 (mingw-strerror.o): Likewise.
6000 * configure: Regenerated.
6001 * configure.ac: Source file ../common/common.host. Initialize new
6002 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6003
cdf43629
YQ		 60042015-01-14 Yao Qi <yao@codesourcery.com>
6005
6006 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6007 (ppc-linux.o): New rule.
6008 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6009 * configure.ac: AC_CHECK_FUNCS(getauxval).
6010 * config.in: Re-generated.
6011 * configure: Re-generated.
6012 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6013 ppc64_64bit_inferior_p
6014
514c5338
YQ		 60152015-01-14 Yao Qi <yao@codesourcery.com>
6016
6017 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6018 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6019 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6020 (PT_ORIG_R3, PT_TRAP): Likewise.
6021 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6022 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6023 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6024
3368c1e5
JB		 60252015-01-10 Joel Brobecker <brobecker@adacore.com>
6026
6027 * i387-fp.c (i387_cache_to_xsave): In look over
6028 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6029 zmmh_low_space field by use of zmmh_high_space.
6030
582511be
PA		 60312015-01-09 Pedro Alves <palves@redhat.com>
6032
6033 * linux-low.c (step_over_bkpt): Move higher up in the file.
6034 (handle_extended_wait): Don't store the stop_pc here.
6035 (get_stop_pc): Adjust comments and rename to ...
6036 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6037 stopped for a software breakpoint or hardware breakpoint.
6038 (thread_still_has_status_pending_p): New function.
6039 (status_pending_p_callback): Use
6040 thread_still_has_status_pending_p. If the event is no longer
6041 interesting, resume the LWP.
6042 (handle_tracepoints): Add assert.
6043 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6044 (wstatus_maybe_breakpoint): New function.
6045 (cancel_breakpoint): Delete function.
6046 (check_stopped_by_watchpoint): New function, factored out from
6047 linux_low_filter_event.
6048 (lp_status_maybe_breakpoint): Delete function.
6049 (linux_low_filter_event): Remove filter_ptid argument.
6050 Leave thread group exits pending here. Store the LWP's stop PC.
6051 Always leave events pending.
6052 (linux_wait_for_event_filtered): Pull all events out of the
6053 kernel, and leave them all pending.
6054 (count_events_callback, select_event_lwp_callback): Consider all
6055 events.
6056 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6057 (select_event_lwp): Only give preference to the stepping LWP in
6058 all-stop mode. Adjust comments.
6059 (ignore_event): New function.
6060 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6061 references to cancel_breakpoints. Adjust to renames. Also give
6062 equal priority to all LWPs that have had events in non-stop mode.
6063 If reporting a software breakpoint event, unadjust the LWP's PC.
6064 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6065 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6066 Adjust.
6067 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6068 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6069 (linux_stopped_by_watchpoint): Adjust.
6070 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6071 * linux-low.h (enum lwp_stop_reason): New.
6072 (struct lwp_info) <stop_pc>: Adjust comment.
6073 <stopped_by_watchpoint>: Delete field.
6074 <stop_reason>: New field.
6075 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6076 * mem-break.c (software_breakpoint_inserted_here)
6077 (hardware_breakpoint_inserted_here): New function.
6078 * mem-break.h (software_breakpoint_inserted_here)
6079 (hardware_breakpoint_inserted_here): Declare.
6080 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6081 (cancel_breakpoints): Delete.
6082 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6083 (upload_fast_traceframes): Remove references to
6084 cancel_breakpoints.
6085
a33e3959
PA		 60862015-01-09 Pedro Alves <palves@redhat.com>
6087
6088 * thread-db.c (find_new_threads_callback): Ignore thread if the
6089 kernel thread ID is -1.
6090
8784d563
PA		 60912015-01-09 Pedro Alves <palves@redhat.com>
6092
6093 * linux-low.c (linux_attach_fail_reason_string): Move to
6094 nat/linux-ptrace.c, and rename.
6095 (linux_attach_lwp): Update comment.
6096 (attach_proc_task_lwp_callback): New function.
6097 (linux_attach): Adjust to rename and use
6098 linux_proc_attach_tgid_threads.
6099 (linux_attach_fail_reason_string): Delete declaration.
6100
76f2b779
JB		 61012015-01-01 Joel Brobecker <brobecker@adacore.com>
6102
6103 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6104 * server.c (gdbserver_version): Likewise.
6105
fafcc06a
SDJ		 61062014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6107
6108 * remote-utils.c: Include ctype.h.
6109 (input_interrupt): Explicitly handle the case when the char
6110 received is the NUL byte. Improve the printing of non-ASCII
6111 characters.
6112
beed38b8
JB		 61132014-12-16 Joel Brobecker <brobecker@adacore.com>
6114
6115 * linux-low.c (linux_low_filter_event): Update call to
6116 linux_enable_event_reporting following the addition of
6117 a new parameter to that function.
6118
bf330350
CU		 61192014-12-16 Catalin Udma <catalin.udma@freescale.com>
6120
6121 PR server/17457
6122 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6123 (AARCH64_FPCR_REGNO): Likewise.
6124 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6125 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6126 (aarch64_store_fpregset): Likewise.
6127
5227d625
JB		 61282014-12-15 Joel Brobecker <brobecker@adacore.com>
6129
6130 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6131 Remove FIXME comment about assumption about N.
6132
f93b65a0
JB		 61332014-12-13 Joel Brobecker <brobecker@adacore.com>
6134
6135 * configure.ac: If large-file support is disabled in GDBserver,
6136 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6137 * configure: Regenerate.
6138
e5a9158d
AA		 61392014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6140
6141 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6142 warning upon ENODATA from ptrace.
6143 * linux-s390-low.c (s390_store_tdb): New.
6144 (s390_regsets): Add regset for NT_S390_TDB.
6145
feea5f36
AA		 61462014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6147
6148 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6149 without a fill_function.
6150 * linux-s390-low.c (s390_fill_last_break): Remove.
6151 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6152 (s390_arch_setup): Use regset's size instead of fill_function for
6153 loop end condition.
6154
098dbe61
AA		 61552014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6156
6157 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6158 the regset's store function when ptrace returned an error.
6159 * regcache.c (get_thread_regcache): Invalidate register cache
6160 before fetching inferior's registers.
6161
28eef672
AA		 61622014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6163
6164 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6165 while-loop as for-loop.
6166 (regsets_store_inferior_registers): Likewise.
6167
bdca27a2
YQ		 61682014-11-28 Yao Qi <yao@codesourcery.com>
6169
6170 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6171 * config.in, configure: Re-generate.
6172 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6173 is defined.
6174
9c232dda
YQ		 61752014-11-21 Yao Qi <yao@codesourcery.com>
6176
6177 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6178 (AC_CHECK_HEADERS): Remove malloc.h.
6179 * configure: Re-generated.
6180 * config.in: Re-generated.
6181 * server.h: Don't include alloca.h and malloc.h.
6182 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6183 Don't include malloc.h.
6184
43968415
JB		 61852014-11-17 Joel Brobecker <brobecker@adacore.com>
6186
6187 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6188 corresponding ERRNO check in same block.
6189
40e91bc7
PA		 61902014-11-12 Pedro Alves <palves@redhat.com>
6191
6192 * server.c (cont_thread): Update comment.
6193 (start_inferior, attach_inferior): No longer clear cont_thread.
6194 (handle_v_cont): No longer set cont_thread.
6195 (captured_main): Clear cont_thread each time a GDB connects.
6196
c2c118cf
PA		 61972014-11-12 Pedro Alves <palves@redhat.com>
6198
6199 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6200 thread, and don't resume all threads if the Hc thread has exited.
6201
78708b7c
PA		 62022014-11-12 Pedro Alves <palves@redhat.com>
6203
6204 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6205 the process group instead of to a specific LWP.
6206
a2abc7de
PA		 62072014-10-15 Pedro Alves <palves@redhat.com>
6208
6209 PR server/17487
6210 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6211 parameter.
6212 (arm_set_thread_context): Delete.
6213 (the_low_target): Adjust.
6214 * win32-i386-low.c (debug_registers_changed)
6215 (debug_registers_used): Delete.
6216 (update_debug_registers_callback): New function.
6217 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6218 needing to update their debug registers.
6219 (win32_get_current_dr): New function.
6220 (x86_dr_low_get_addr, x86_dr_low_get_control)
6221 (x86_dr_low_get_status): Fetch the debug register from the thread
6222 record's context.
6223 (i386_initial_stuff): Adjust.
6224 (i386_get_thread_context): Remove current_event parameter. Don't
6225 clear debug_registers_changed nor copy DR values to
6226 debug_reg_state.
6227 (i386_set_thread_context): Delete.
6228 (i386_prepare_to_resume): New function.
6229 (i386_thread_added): Mark the thread as needing to update irs
6230 debug registers.
6231 (the_low_target): Remove i386_set_thread_context and install
6232 i386_prepare_to_resume.
6233 * win32-low.c (win32_get_thread_context): Adjust.
6234 (win32_set_thread_context): Use SetThreadContext
6235 directly.
6236 (win32_prepare_to_resume): New function.
6237 (win32_require_context): New function, factored out from ...
6238 (thread_rec): ... this.
6239 (continue_one_thread): Call win32_prepare_to_resume on each thread
6240 we're about to continue.
6241 (win32_resume): Call win32_prepare_to_resume on the event thread.
6242 * win32-low.h (struct win32_thread_info)
6243 <debug_registers_changed>: New field.
6244 (struct win32_target_ops): Change prototype of set_thread_context,
6245 delete set_thread_context and add prepare_to_resume.
6246 (win32_require_context): New declaration.
6247
a442d071
GB		 62482014-10-08 Gary Benson <gbenson@redhat.com>
6249
6250 * server.h: Do not include common-exceptions.h.
6251
6f1947e8
GB		 62522014-10-08 Gary Benson <gbenson@redhat.com>
6253
6254 * server.h: Do not include cleanups.h.
6255
63b434a4
JH		 62562014-09-30 James Hogan <james.hogan@imgtec.com>
6257
6258 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6259 mips64-dsp-linux.c.
6260
c4d9ceb6
YQ		 62612014-09-23 Yao Qi <yao@codesourcery.com>
6262
6263 * linux-low.c (lp_status_maybe_breakpoint): New function.
6264 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6265 (count_events_callback): Likewise.
6266 (select_event_lwp_callback): Likewise.
6267 (cancel_breakpoints_callback): Likewise.
6268
89a5711c
DB		 62692014-09-19 Don Breazeal <donb@codesourcery.com>
6270
6271 * linux-low.c (handle_extended_wait): Call
6272 linux_ptrace_get_extended_event.
6273 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6274 linux_is_extended_waitstatus.
6275
bffc0964
JB		 62762014-09-16 Joel Brobecker <brobecker@adacore.com>
6277
6278 * Makefile.in (CPPFLAGS): Define.
6279 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6280 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6281
0bfdf32f
GB		 62822014-09-16 Gary Benson <gbenson@redhat.com>
6283
6284 * inferiors.h (current_inferior): Renamed as...
6285 (current_thread): New variable. All uses updated.
6286 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6287 (maybe_move_out_of_jump_pad): Likewise.
6288 (cancel_breakpoint): Likewise.
6289 (linux_low_filter_event): Likewise.
6290 (wait_for_sigstop): Likewise.
6291 (linux_resume_one_lwp): Likewise.
6292 (need_step_over_p): Likewise.
6293 (start_step_over): Likewise.
6294 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6295 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6296 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6297 and save_inferior as saved_thread.
6298 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6299 saved_thread.
6300 (regcache_invalidate_thread): Likewise.
6301 * remote-utils.c (prepare_resume_reply): Likewise.
6302 * thread-db.c (thread_db_get_tls_address): Likewise.
6303 (disable_thread_event_reporting): Likewise.
6304 (remove_thread_event_breakpoints): Likewise.
6305 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6306 as saved_thread.
6307 * target.h (set_desired_inferior): Renamed as...
6308 (set_desired_thread): New declaration. All uses updated.
6309 * server.c (myresume): Updated comment to reference thread instead
6310 of inferior.
6311 (handle_serial_event): Likewise.
6312 (handle_target_event): Likewise.
6313
361c8ade
GB		 63142014-09-12 Tom Tromey <tromey@redhat.com>
6315 Gary Benson <gbenson@redhat.com>
6316
6317 * regcache.h: Include common-regcache.h.
6318 (regcache_read_pc): Don't declare.
6319 * regcache.c (get_thread_regcache_for_ptid): New function.
6320
bd9269f7
GB		 63212014-09-11 Tom Tromey <tromey@redhat.com>
6322 Gary Benson <gbenson@redhat.com>
6323
6324 * symbol.c: New file.
6325 * Makefile.in (SFILES): Add symbol.c.
6326 (OBS): Add symbol.o.
6327
f8c1d06b
GB		 63282014-09-11 Gary Benson <gbenson@redhat.com>
6329
6330 * target.c (target_stop_ptid, target_continue_ptid): New
6331 functions.
6332
721ec300
GB		 63332014-09-11 Tom Tromey <tromey@redhat.com>
6334 Gary Benson <gbenson@redhat.com>
6335
6336 * target.h: Include target/target.h.
6337 * target.c (target_read_memory, target_read_uint32)
6338 (target_write_memory): New functions.
6339
c5e92cca
GB		 63402014-09-11 Gary Benson <gbenson@redhat.com>
6341
6342 * server.h (debug_hw_points): Don't declare.
6343 * server.c (debug_hw_points): Don't define. Replace all uses
6344 with show_debug_regs.
6345 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6346 all uses with show_debug_regs.
6347
2e4bb98a
EBM		 63482014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6349
6350 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6351 endianness into account.
6352 (ppc_supply_ptrace_register): Likewise.
6353
ac740bc7
JH		 63542014-09-03 James Hogan <james.hogan@imgtec.com>
6355
6356 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6357 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6358
97ea6506
GB		 63592014-09-03 Gary Benson <gbenson@redhat.com>
6360
6361 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6362 ALL_DEBUG_ADDRESS_REGISTERS.
6363
df7e5265
GB		 63642014-09-02 Gary Benson <gbenson@redhat.com>
6365
6366 * i386-low.h: Renamed as...
6367 * x86-low.h: New file. All type, function and variable name
6368 prefixes changed from "i386_" to "x86_". All references updated.
6369 * i386-low.c: Renamed as...
6370 * x86-low.c: New file. All type, function and variable name
6371 prefixes changed from "i386_" to "x86_". All references updated.
6372
ed859da7
GB		 63732014-09-02 Gary Benson <gbenson@redhat.com>
6374
6375 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6376 (x86_linux_new_thread): Likewise.
6377
860789c7
GB		 63782014-08-29 Gary Benson <gbenson@redhat.com>
6379
6380 * server.h (setjmp.h): Do not include.
6381 (toplevel): Do not declare.
6382 (common-exceptions.h): Include.
6383 (cleanups.h): Likewise.
6384 * server.c (toplevel): Do not define.
6385 (exit_code): New static global.
6386 (detach_or_kill_for_exit_cleanup): New function.
6387 (main): New function. Original main renamed to...
6388 (captured_main): New function.
6389 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6390
ff55e1b5
GB		 63912014-08-29 Gary Benson <gbenson@redhat.com>
6392
6393 * Makefile.in (SFILES): Add common/common-exceptions.c.
6394 (OBS): Add common-exceptions.o.
6395 (common-exceptions.o): New rule.
6396 * utils.c (prepare_to_throw_exception): New function.
6397
e9bcb658
GB		 63982014-08-29 Gary Benson <gbenson@redhat.com>
6399
6400 * config.in: Regenerate.
6401 * configure: Likewise.
6402
e3180625
GB		 64032014-08-29 Gary Benson <gbenson@redhat.com>
6404
6405 * Makefile.in (SFILES): Add common/cleanups.c.
6406 (OBS): cleanups.o.
6407 (cleanups.o): New rule.
6408
e3d6ba5d
GB		 64092014-08-29 Gary Benson <gbenson@redhat.com>
6410
6411 * utils.c (internal_vwarning): New function.
6412
7096e886
GB		 64132014-08-28 Gary Benson <gbenson@redhat.com>
6414
6415 * utils.h (fatal): Remove declaration.
6416 * utils.c (fatal): Remove function.
6417
14ce3192
GB		 64182014-08-28 Gary Benson <gbenson@redhat.com>
6419
6420 * tracepoint.c (gdb_agent_init): Replace fatal with
6421 perror_with_name.
6422 (initialize_tracepoint): Likewise.
6423
50278d59
GB		 64242014-08-28 Gary Benson <gbenson@redhat.com>
6425
6426 * remote-utils.c (remote_prepare): Replace fatal with error.
6427
aa96c426
GB		 64282014-08-28 Gary Benson <gbenson@redhat.com>
6429
6430 * linux-low.c (linux_async): Replace fatal with warning.
6431 Tidy up and return.
6432 (linux_start_non_stop): Return -1 if linux_async failed.
6433
f7160e97
GB		 64342014-08-28 Gary Benson <gbenson@redhat.com>
6435
6436 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6437 gdb_assert.
6438 (i386_dr_low_get_addr): Remove vague comment.
6439 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6440 gdb_assert.
6441
38e08fca
GB		 64422014-08-28 Gary Benson <gbenson@redhat.com>
6443
6444 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6445 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6446 internal_error.
6447 (linux_resume_one_lwp): Likewise.
6448 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6449 gdb_assert.
6450 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6451 with internal_error.
6452 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6453 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6454 (find_register_by_name): Replace fatal with internal_error.
6455 (find_regno): Likewise.
6456 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6457 * thread-db.c (thread_db_create_event): Likewise.
6458 (thread_db_load_search): Likewise.
6459 (try_thread_db_load_1): Likewise.
6460 * tracepoint.c (get_jump_space_head): Replace fatal with
6461 internal_error.
6462 (claim_trampoline_space): Likewise.
6463 (have_fast_tracepoint_trampoline_buffer): Likewise.
6464 (cmd_qtstart): Likewise.
6465 (stop_tracing): Likewise.
6466 (fast_tracepoint_collecting): Likewise.
6467 (target_malloc): Likewise.
6468 (download_tracepoint): Likewise.
6469 (download_trace_state_variables): Replace check with gdb_assert.
6470 (upload_fast_traceframes): Replace fatal with internal_error.
6471
34abf635
GB		 64722014-08-19 Tom Tromey <tromey@redhat.com>
6473 Gary Benson <gbenson@redhat.com>
6474
6475 * Makefile.in (SFILES): Add common/common-debug.c.
6476 (OBS): Add common-debug.o.
6477 (common-debug.o): New rule.
6478 * debug.h (debug_printf): Don't declare.
6479 * debug.c (debug_printf): Renamed and rewritten as...
6480 (debug_vprintf): New function.
6481
f6e94d78
GB		 64822014-08-19 Gary Benson <gbenson@redhat.com>
6483
6484 * utils.h: Do not include print-utils.h.
6485
9239eeab
GB		 64862014-08-19 Tom Tromey <tromey@redhat.com>
6487 Gary Benson <gbenson@redhat.com>
6488
6489 * server.h: Add static assertion.
6490 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6491
ef87c8bb
GB		 64922014-08-19 Tom Tromey <tromey@redhat.com>
6493 Gary Benson <gbenson@redhat.com>
6494
6495 * Makefile.in (SFILES): Add common/errors.c.
6496 (OBS): Add errors.o.
6497 (IPA_OBS): Add errors-ipa.o.
6498 (errors.o): New rule.
6499 (errors-ipa.o): Likewise.
6500 * utils.h (perror_with_name, error, warning): Don't declare.
6501 * utils.c (warning): Renamed and rewritten as...
6502 (vwarning): New function.
6503 (error): Renamed and rewritten as...
6504 (verror): New function.
6505 (internal_error): Renamed and rewritten as...
6506 (internal_verror): New function.
6507
bb974a24
GB		 65082014-08-07 Gary Benson <gbenson@redhat.com>
6509
6510 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6511 * configure: Regenerate.
6512 * config.in: Likewise.
6513 * server.h: Do not include errno.h.
6514 * event-loop.c: Likewise.
6515 * hostio-errno.c: Likewise.
6516 * linux-low.c: Likewise.
6517 * remote-utils.c: Likewise.
6518 * spu-low.c: Likewise.
6519 * utils.c: Likewise.
6520 * gdbreplay.c: Unconditionally include errno.h.
6521
6d3d12eb
GB		 65222014-08-07 Gary Benson <gbenson@redhat.com>
6523
6524 * server.h: Do not include string.h.
6525 * event-loop.c: Likewise.
6526 * linux-low.c: Likewise.
6527 * regcache.c: Likewise.
6528 * remote-utils.c: Likewise.
6529 * spu-low.c: Likewise.
6530 * utils.c: Likewise.
6531
dccbb609
GB		 65322014-08-07 Gary Benson <gbenson@redhat.com>
6533
6534 * server.h: Do not include gdb_assert.h.
6535
e76df0d0
GB		 65362014-08-07 Gary Benson <gbenson@redhat.com>
6537
6538 * server.h: Do not include common-utils.h.
6539
4cb9c816
GB		 65402014-08-07 Gary Benson <gbenson@redhat.com>
6541
6542 * server.h: Do not include ptid.h.
6543 * notif.h: Likewise.
6544
3995eeee
GB		 65452014-08-07 Gary Benson <gbenson@redhat.com>
6546
6547 * server.h: Do not include gdb_locale.h.
6548
cb9f1a9b
GB		 65492014-08-07 Gary Benson <gbenson@redhat.com>
6550
6551 * server.h: Do not include gdb/signals.h.
6552 * win32-low.c: Likewise.
6553
a5fceff8
GB		 65542014-08-07 Gary Benson <gbenson@redhat.com>
6555
6556 * server.h: Do not include pathmax.h.
6557
b9391142
GB		 65582014-08-07 Gary Benson <gbenson@redhat.com>
6559
6560 * server.h: Do not include libiberty.h.
6561 * linux-bfin-low.c: Likewise.
6562
0e443c87
GB		 65632014-08-07 Gary Benson <gbenson@redhat.com>
6564
6565 * server.h: Do not include ansidecl.h.
6566
8ebb3f56
GB		 65672014-08-07 Gary Benson <gbenson@redhat.com>
6568
6569 * linux-x86-low.c: Do not include stddef.h.
6570 * lynx-ppc-low.c: Likewise.
6571 * tracepoint.c: Likewise.
6572
8980bdf6
GB		 65732014-08-07 Gary Benson <gbenson@redhat.com>
6574
6575 * server.h: Do not include stdarg.h.
6576 * nto-low.c: Likewise.
6577
d7096f71
GB		 65782014-08-07 Gary Benson <gbenson@redhat.com>
6579
6580 * server.h: Do not include stdlib.h.
6581 * inferiors.c: Likewise.
6582 * linux-low.c: Likewise.
6583 * regcache.c: Likewise.
6584 * spu-low.c: Likewise.
6585 * tracepoint.c: Likewise.
6586 * utils.c: Likewise.
6587
d02f550d
GB		 65882014-08-07 Gary Benson <gbenson@redhat.com>
6589
6590 * server.h: Do not include stdio.h.
6591 * linux-low.c: Likewise.
6592 * remote-utils.c: Likewise.
6593 * spu-low.c: Likewise.
6594 * utils.c: Likewise.
6595 * wincecompat.c: Likewise.
6596
87f6c4e3
GB		 65972014-08-06 Gary Benson <gbenson@redhat.com>
6598
6599 * regcache.c (init_register_cache): Move conditionals inside if.
6600
7089dca4
GB		 66012014-08-06 Gary Benson <gbenson@redhat.com>
6602
6603 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6604
462f517e
GB		 66052014-07-31 Gary Benson <gbenson@redhat.com>
6606
6607 * ax.h: Do not include server.h.
6608 * gdbthread.h: Likewise.
6609 * lynx-low.h: Likewise.
6610 * notif.h: Likewise.
6611
976411d6
GB		 66122014-07-30 Gary Benson <gbenson@redhat.com>
6613
6614 * server.h: Include common-defs.h.
6615 Do not include config.h or build-gnulib-gdbserver/config.h.
6616
d41f6d8e
GB		 66172014-07-30 Gary Benson <gbenson@redhat.com>
6618
6619 * hostio-errno.c: Move server.h to top of includes list.
6620 * inferiors.c: Likewise.
6621 * linux-x86-low.c: Likewise.
6622 * notif.c: Include server.h.
6623
314c6a35
TT		 66242014-07-24 Tom Tromey <tromey@redhat.com>
6625 Gary Benson <gbenson@redhat.com>
6626
6627 * server.h (CORE_ADDR): Now unsigned.
6628
69ff6be5
PA		 66292014-07-16 Pedro Alves <palves@redhat.com>
6630
6631 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6632
ce9e3fe7
PA		 66332014-07-15 Pedro Alves <palves@redhat.com>
6634
6635 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6636 copy.
6637
e76126e8
PA		 66382014-07-11 Pedro Alves <palves@redhat.com>
6639
6640 * linux-low.c (kill_wait_lwp): New function, based on
6641 kill_one_lwp_callback, but use my_waitpid directly.
6642 (kill_one_lwp_callback, linux_kill): Use it.
6643
8e9db26e
PA		 66442014-06-23 Pedro Alves <palves@redhat.com>
6645
6646 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6647 before setting DR0..DR3.
6648
698b3e08
GB		 66492014-06-20 Gary Benson <gbenson@redhat.com>
6650
6651 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6652 * configure: Regenerated.
6653 * config.in: Likewise.
6654
125f8a3d
GB		 66552014-06-20 Gary Benson <gbenson@redhat.com>
6656
6657 * Makefile.in (SFILES): Update locations for files moved
6658 from common to nat.
6659 (object file files): Reordered.
6660
42995dbd
GB		 66612014-06-20 Gary Benson <gbenson@redhat.com>
6662
6663 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6664 (i386_dr_low_set_addr): Likewise.
6665 (i386_dr_low_get_addr): Likewise.
6666 (i386_dr_low_can_set_control): Likewise.
6667 (i386_dr_low_set_control): Likewise.
6668 (i386_dr_low_get_control): Likewise.
6669 (i386_dr_low_get_status): Likewise.
6670 (i386_get_debug_register_length): Likewise.
6671 * linux-x86-low.c (i386_dr_low_set_addr):
6672 Changed signature. Made static.
6673 (i386_dr_low_get_addr): Likewise.
6674 (i386_dr_low_set_control): Likewise.
6675 (i386_dr_low_get_control): Likewise.
6676 (i386_dr_low_get_status): Likewise.
6677 (i386_dr_low): New global variable.
6678 * win32-i386-low.c (i386_dr_low_set_addr):
6679 Changed signature. Made static.
6680 (i386_dr_low_get_addr): Likewise.
6681 (i386_dr_low_set_control): Likewise.
6682 (i386_dr_low_get_control): Likewise.
6683 (i386_dr_low_get_status): Likewise.
6684 (i386_dr_low): New global variable.
6685
e1d2394b
MS		 66862014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6687
6688 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6689 * Makefile.in (AR, AR_FLAGS): Define.
6690 * configure: Regenerate.
6691
3a8ee006
GB		 66922014-06-19 Gary Benson <gbenson@redhat.com>
6693
6694 * Makefile.in (i386-dregs.o): New rule.
6695 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6696 * i386-low.c (target.h): Remove include.
6697 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6698 (DR_CONTROL_SHIFT): Likewise.
6699 (DR_CONTROL_SIZE): Likewise.
6700 (DR_RW_EXECUTE): Likewise.
6701 (DR_RW_WRITE): Likewise.
6702 (DR_RW_READ): Likewise.
6703 (DR_RW_IORW): Likewise.
6704 (DR_LEN_1): Likewise.
6705 (DR_LEN_2): Likewise.
6706 (DR_LEN_4): Likewise.
6707 (DR_LEN_8): Likewise.
6708 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6709 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6710 (DR_ENABLE_SIZE): Likewise.
6711 (DR_LOCAL_SLOWDOWN): Likewise.
6712 (DR_GLOBAL_SLOWDOWN): Likewise.
6713 (DR_CONTROL_RESERVED): Likewise.
6714 (I386_DR_CONTROL_MASK): Likewise.
6715 (I386_DR_VACANT): Likewise.
6716 (I386_DR_LOCAL_ENABLE): Likewise.
6717 (I386_DR_GLOBAL_ENABLE): Likewise.
6718 (I386_DR_DISABLE): Likewise.
6719 (I386_DR_SET_RW_LEN): Likewise.
6720 (I386_DR_GET_RW_LEN): Likewise.
6721 (I386_DR_WATCH_HIT): Likewise.
6722 (i386_wp_op_t): Likewise.
6723 (i386_show_dr): Likewise.
6724 (i386_length_and_rw_bits): Likewise.
6725 (i386_insert_aligned_watchpoint): Likewise.
6726 (i386_remove_aligned_watchpoint): Likewise.
6727 (i386_handle_nonaligned_watchpoint): Likewise.
6728 i386_update_inferior_debug_regs(): Likewise.
6729 (i386_dr_insert_watchpoint): Likewise.
6730 (i386_dr_remove_watchpoint): Likewise.
6731 (i386_dr_region_ok_for_watchpoint): Likewise.
6732 (i386_dr_stopped_data_address): Likewise.
6733 (i386_dr_stopped_by_watchpoint): Likewise.
6734
8f26655c
GB		 67352014-06-19 Gary Benson <gbenson@redhat.com>
6736
6737 * i386-low.c (i386_dr_show): Renamed to
6738 i386_show_dr and made static. All uses updated.
6739 (i386_dr_length_and_rw_bits): Renamed to
6740 i386_length_and_rw_bits and made static.
6741 All uses updated.
6742 (i386_dr_insert_aligned_watchpoint): Renamed to
6743 i386_insert_aligned_watchpoint and made static.
6744 All uses updated.
6745 (i386_dr_remove_aligned_watchpoint): Renamed to
6746 i386_remove_aligned_watchpoint and made static.
6747 All uses updated.
6748 (i386_dr_update_inferior_debug_regs): Renamed to
6749 i386_update_inferior_debug_regs and made static.
6750 All uses updated.
6751
b9228891
GB		 67522014-06-18 Gary Benson <gbenson@redhat.com>
6753
5171def3
GB		 6754 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6755 (i386_dr_low_can_set_control): Likewise.
6756 (i386_get_debug_register_length): Likewise.
6757 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6758 (i386_dr_low_can_set_control): Likewise.
6759 (i386_get_debug_register_length): Likewise.
6760
67612014-06-17 Gary Benson <gbenson@redhat.com>
6762
b9228891
GB		 6763 * i386-low.h (i386-dregs.h): New include.
6764 (DR_FIRSTADDR): Now in i386-dregs.h.
6765 (DR_LASTADDR): Likewise.
6766 (DR_NADDR): Likewise.
6767 (DR_STATUS): Likewise.
6768 (DR_CONTROL): Likewise.
6769 (i386_debug_reg_state): Likewise.
6770 (i386_dr_insert_watchpoint): Likewise.
6771 (i386_dr_remove_watchpoint): Likewise.
6772 (i386_dr_region_ok_for_watchpoint): Likewise.
6773 (i386_dr_stopped_data_address): Likewise.
6774 (i386_dr_stopped_by_watchpoint): Likewise.
6775 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6776
4be83cc2
GB		 67772014-06-18 Gary Benson <gbenson@redhat.com>
6778
6779 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6780 i386_dr_insert_watchpoint.
6781 (i386_low_remove_watchpoint): Renamed to
6782 i386_dr_remove_watchpoint.
6783 (i386_low_region_ok_for_watchpoint): Renamed to
6784 i386_dr_region_ok_for_watchpoint.
6785 (i386_low_stopped_data_address): Renamed to
6786 i386_dr_stopped_data_address.
6787 (i386_low_stopped_by_watchpoint): Renamed to
6788 i386_dr_stopped_by_watchpoint.
6789 * i386-low.c (i386_show_dr): Renamed to
6790 i386_dr_show and made nonstatic. All uses updated.
6791 (i386_length_and_rw_bits): Renamed to
6792 i386_dr_length_and_rw_bits and made nonstatic.
6793 All uses updated.
6794 (i386_insert_aligned_watchpoint): Renamed to
6795 i386_dr_insert_aligned_watchpoint and made nonstatic.
6796 All uses updated.
6797 (i386_remove_aligned_watchpoint): Renamed to
6798 i386_dr_remove_aligned_watchpoint and made nonstatic.
6799 All uses updated.
6800 (i386_update_inferior_debug_regs): Renamed to
6801 i386_dr_update_inferior_debug_regs and made nonstatic.
6802 All uses updated.
6803 (i386_low_insert_watchpoint): Renamed to
6804 i386_dr_insert_watchpoint. All uses updated.
6805 (i386_low_remove_watchpoint): Renamed to
6806 i386_dr_remove_watchpoint. All uses updated.
6807 (i386_low_region_ok_for_watchpoint): Renamed to
6808 i386_dr_region_ok_for_watchpoint. All uses updated.
6809 (i386_low_stopped_data_address): Renamed to
6810 i386_dr_stopped_data_address. All uses updated.
6811 (i386_low_stopped_by_watchpoint): Renamed to
6812 i386_dr_stopped_by_watchpoint. All uses updated.
6813
131aa0d4
GB		 68142014-06-18 Gary Benson <gbenson@redhat.com>
6815
6816 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6817 (i386_dr_low_can_set_control): Likewise.
6818 (i386_insert_aligned_watchpoint): New check.
6819
d9305f7f
GB		 68202014-06-18 Gary Benson <gbenson@redhat.com>
6821
6822 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6823 Renamed to state.
6824
e927c9fc
GB		 68252014-06-18 Gary Benson <gbenson@redhat.com>
6826
6827 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6828 instead of fatal and error.
6829 (i386_handle_nonaligned_watchpoint): Likewise.
6830
1b6d4134
GB		 68312014-06-18 Gary Benson <gbenson@redhat.com>
6832
6833 * i386-low.c (i386_get_debug_register_length): New macro.
6834 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6835 (i386_show_dr): Use debug_printf instead of fprintf. Use
6836 phex to format values.
6837
6e62758f
GB		 68382014-06-18 Gary Benson <gbenson@redhat.com>
6839
6840 * i386-low.h: Comment changes.
6841 * i386-low.c: Likewise.
6842
fc6e2f03
GB		 68432014-06-18 Gary Benson <gbenson@redhat.com>
6844
6845 * i386-low.c: Whitespace changes.
6846
f9d1eeed
TT		 68472014-06-12 Tom Tromey <tromey@redhat.com>
6848
6849 * utils.c (freeargv): Remove.
6850
0b04e523
TT		 68512014-06-12 Tom Tromey <tromey@redhat.com>
6852
6853 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6854 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6855 (parse_debug_format_options): Likewise.
6856 (gdbserver_usage): Likewise.
6857 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6858 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6859 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6860 against libiberty.
6861 ($(LIBGNU)): Depend on libiberty.
6862 (all-lib): Recurse into all subdirs.
6863 (install-only): Invoke "install" target in subdirs.
6864 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6865 targets.
6866 * configure: Rebuild.
6867 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6868 for vasprintf, vsnprintf, or gettimeofday.
6869 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6870 srv_tgtobj.
6871
270c9937
JB		 68722014-06-05 Joel Brobecker <brobecker@adacore.com>
6873
6874 * development.sh: Delete.
6875 * Makefile.in (config.status): Adjust dependency on development.sh.
6876 * configure.ac: Adjust development.sh source call.
6877 * configure: Regenerate.
6878
0a261ed8
PA		 68792014-06-02 Pedro Alves <palves@redhat.com>
6880
6881 * ax.c (gdb_free_agent_expr): New function.
6882 * ax.h (gdb_free_agent_expr): New declaration.
6883 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6884 list.
6885 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6886 static.
6887 (clear_breakpoint_conditions_and_commands): New function.
6888 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6889 (clear_breakpoint_conditions_and_commands): New declaration.
6890
e9dae05e
RR		 68912014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6892
6893 * linux-aarch64-low.c (asm/ptrace.h): Include.
6894
5876f503
JK		 68952014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6896
6897 Fix TLS access for -static -pthread.
6898 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6899 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6900 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6901
802e8e6d
PA		 69022014-05-20 Pedro Alves <palves@redhat.com>
6903
6904 * linux-aarch64-low.c (aarch64_insert_point)
6905 (aarch64_remove_point): No longer check whether the type is
6906 supported here. Adjust to new interface.
6907 (the_low_target): Install aarch64_supports_z_point_type as
6908 supports_z_point_type method.
6909 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6910 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6911 instead of a Z packet char. Adjust.
6912 (arm_supports_z_point_type): New function.
6913 (arm_insert_point, arm_remove_point): Adjust to new interface.
6914 (the_low_target): Install arm_supports_z_point_type.
6915 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6916 (cris_insert_point, cris_remove_point): Adjust to new interface.
6917 Don't check whether the type is supported here.
6918 (the_low_target): Install cris_supports_z_point_type.
6919 * linux-low.c (linux_supports_z_point_type): New function.
6920 (linux_insert_point, linux_remove_point): Adjust to new interface.
6921 * linux-low.h (struct linux_target_ops) <insert_point,
6922 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6923 raw_breakpoint pointer parameter.
6924 <supports_z_point_type>: New method.
6925 * linux-mips-low.c (mips_supports_z_point_type): New function.
6926 (mips_insert_point, mips_remove_point): Adjust to new interface.
6927 Use mips_supports_z_point_type.
6928 (the_low_target): Install mips_supports_z_point_type.
6929 * linux-ppc-low.c (the_low_target): Install NULL as
6930 supports_z_point_type method.
6931 * linux-s390-low.c (the_low_target): Install NULL as
6932 supports_z_point_type method.
6933 * linux-sparc-low.c (the_low_target): Install NULL as
6934 supports_z_point_type method.
6935 * linux-x86-low.c (x86_supports_z_point_type): New function.
6936 (x86_insert_point): Adjust to new insert_point interface. Use
6937 insert_memory_breakpoint. Adjust to new
6938 i386_low_insert_watchpoint interface.
6939 (x86_remove_point): Adjust to remove_point interface. Use
6940 remove_memory_breakpoint. Adjust to new
6941 i386_low_remove_watchpoint interface.
6942 (the_low_target): Install x86_supports_z_point_type.
6943 * lynx-low.c (lynx_target_ops): Install NULL as
6944 supports_z_point_type callback.
6945 * nto-low.c (nto_supports_z_point_type): New.
6946 (nto_insert_point, nto_remove_point): Adjust to new interface.
6947 (nto_target_ops): Install nto_supports_z_point_type.
6948 * mem-break.c: Adjust intro comment.
6949 (struct raw_breakpoint) <raw_type, size>: New fields.
6950 <inserted>: Update comment.
6951 <shlib_disabled>: Delete field.
6952 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6953 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6954 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6955 (raw_bkpt_type_to_target_hw_bp_type): New function.
6956 (find_enabled_raw_code_breakpoint_at): New function.
6957 (find_raw_breakpoint_at): New type and size parameters. Use them.
6958 (insert_memory_breakpoint): New function, based off
6959 set_raw_breakpoint_at.
6960 (remove_memory_breakpoint): New function.
6961 (set_raw_breakpoint_at): Reimplement.
6962 (set_breakpoint): New, based on set_breakpoint_at.
6963 (set_breakpoint_at): Reimplement.
6964 (delete_raw_breakpoint): Go through the_target->remove_point
6965 instead of assuming memory breakpoints.
6966 (find_gdb_breakpoint_at): Delete.
6967 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6968 (find_gdb_breakpoint): New function.
6969 (set_gdb_breakpoint_at): Delete.
6970 (z_type_supported): New function.
6971 (set_gdb_breakpoint_1): New function, loosely based off
6972 set_gdb_breakpoint_at.
6973 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6974 (delete_gdb_breakpoint_at): Delete.
6975 (delete_gdb_breakpoint_1): New function, loosely based off
6976 delete_gdb_breakpoint_at.
6977 (delete_gdb_breakpoint): New function.
6978 (clear_gdb_breakpoint_conditions): Rename to ...
6979 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6980 breakpoint.
6981 (add_condition_to_breakpoint): Make static.
6982 (add_breakpoint_condition): Take a struct breakpoint pointer
6983 instead of an address. Adjust.
6984 (gdb_condition_true_at_breakpoint): Rename to ...
6985 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6986 z_type parameter.
6987 (gdb_condition_true_at_breakpoint): Reimplement.
6988 (add_breakpoint_commands): Take a struct breakpoint pointer
6989 instead of an address. Adjust.
6990 (gdb_no_commands_at_breakpoint): Rename to ...
6991 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6992 parameter. Return true if no breakpoint was found. Change debug
6993 output.
6994 (gdb_no_commands_at_breakpoint): Reimplement.
6995 (run_breakpoint_commands): Rename to ...
6996 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6997 and change return type to boolean.
6998 (run_breakpoint_commands): New function.
6999 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7000 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7001 breakpoint. Go through the_target->remove_point instead of
7002 assuming memory breakpoint.
7003 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7004 software and hardware breakpoints.
7005 (reinsert_raw_breakpoint): Go through the_target->insert_point
7006 instead of assuming memory breakpoint.
7007 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7008 software and hardware breakpoints.
7009 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7010 Check both software and hardware breakpoints.
7011 (validate_inserted_breakpoint): Assert the breakpoint is a
7012 software breakpoint. Set the inserted flag to -1 instead of
7013 setting shlib_disabled.
7014 (delete_disabled_breakpoints): Adjust.
7015 (validate_breakpoints): Only validate software breakpoints.
7016 Adjust to inserted flag change.
7017 (check_mem_read, check_mem_write): Skip breakpoint types other
7018 than software breakpoints. Adjust to inserted flag change.
7019 * mem-break.h (enum raw_bkpt_type): New enum.
7020 (raw_breakpoint, struct process_info): Forward declare.
7021 (Z_packet_to_target_hw_bp_type): Delete declaration.
7022 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7023 (set_gdb_breakpoint, delete_gdb_breakpoint)
7024 (clear_breakpoint_conditions): New declarations.
7025 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7026 (breakpoint_inserted_here): Update comment.
7027 (add_breakpoint_condition, add_breakpoint_commands): Replace
7028 address parameter with a breakpoint pointer parameter.
7029 (gdb_breakpoint_here): Update comment.
7030 (delete_gdb_breakpoint_at): Delete.
7031 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7032 * server.c (process_point_options): Take a struct breakpoint
7033 pointer instead of an address. Adjust.
7034 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7035 delete_gdb_breakpoint.
7036 * spu-low.c (spu_target_ops): Install NULL as
7037 supports_z_point_type method.
7038 * target.h: Include mem-break.h.
7039 (struct target_ops) <prepare_to_access_memory>: Update comment.
7040 <supports_z_point_type>: New field.
7041 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7042 instead of a char. Also take a raw breakpoint pointer.
7043 * win32-arm-low.c (the_low_target): Install NULL as
7044 supports_z_point_type.
7045 * win32-i386-low.c (i386_supports_z_point_type): New function.
7046 (i386_insert_point, i386_remove_point): Adjust to new interface.
7047 (the_low_target): Install i386_supports_z_point_type.
7048 * win32-low.c (win32_supports_z_point_type): New function.
7049 (win32_insert_point, win32_remove_point): Adjust to new interface.
7050 (win32_target_ops): Install win32_supports_z_point_type.
7051 * win32-low.h (struct win32_target_ops):
7052 <supports_z_point_type>: New method.
7053 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7054 instead of a char. Also take a raw breakpoint pointer.
7055
932539e3
PA		 70562014-05-20 Pedro Alves <palves@redhat.com>
7057
7058 * mem-break.h: Include break-common.h.
7059 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7060 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7061 (Z_packet_to_target_hw_bp_type): New declaration.
7062 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7063 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7064 (Z_PACKET_ACCESS_WP): Delete macros.
7065 (Z_packet_to_hw_type): Delete function.
7066 * i386-low.h: Don't include break-common.h here.
7067 (Z_packet_to_hw_type): Delete declaration.
7068 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7069 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7070 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7071 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7072 * linux-aarch64-low.c: Don't include break-common.h here.
7073 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7074 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7075 (Z_packet_to_target_hw_bp_type): Delete function.
7076 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7077 function.
7078 (mips_insert_point, mips_remove_point): Use
7079 Z_packet_to_target_hw_bp_type.
7080
4ff0d3d8
PA		 70812014-05-20 Pedro Alves <palves@redhat.com>
7082
7083 * linux-aarch64-low.c: Include break-common.h.
7084 (enum target_point_type): Delete.
7085 (Z_packet_to_point_type): Rename to ...
7086 (Z_packet_to_target_hw_bp_type): ... this, and return a
7087 target_hw_bp_type instead.
7088 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7089 instead of an enum target_point_type.
7090 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7091 breakpoint type.
7092 (aarch64_dr_state_insert_one_point)
7093 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7094 (aarch64_handle_aligned_watchpoint)
7095 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7096 Take an enum target_hw_bp_type instead of an enum
7097 target_point_type.
7098 (aarch64_supports_z_point_type): New function.
7099 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7100 use Z_packet_to_target_hw_bp_type.
7101
786dc519
JB		 71022014-05-20 Joel Brobecker <brobecker@adacore.com>
7103
7104 * configure.ac: Only use -Werror by default when DEVELOPMENT
7105 is true.
7106 * configure: Regenerate.
7107
9e0aa64f
JK		 71082014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7109
7110 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7111 * linux-x86-low.c (X86_64_USER_REGS): New.
7112 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7113
2b577b92
YQ		 71142014-04-28 Yao Qi <yao@codesourcery.com>
7115
7116 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7117 name.
7118
94611da2
PA		 71192014-04-25 Pedro Alves <palves@redhat.com>
7120
7121 PR server/16255
7122 * linux-low.c (linux_attach_fail_reason_string): New function.
7123 (linux_attach_lwp): Delete.
7124 (linux_attach_lwp_1): Rename to ...
7125 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7126 argument. Remove "initial" parameter. Return int instead of
7127 void. Don't error or warn here.
7128 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7129 failure to attach to the tgid. Call warning when failing to
7130 attach to an lwp.
7131 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7132 argument. Remove "initial" parameter. Return int instead of
7133 void. Don't error or warn here.
7134 (linux_attach_fail_reason_string): New declaration.
7135 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7136 interface change. Use linux_attach_fail_reason_string.
7137
01f9f808
MS		 71382014-04-24 Michael Sturm <michael.sturm@mintel.com>
7139 Walfred Tedeschi <walfred.tedeschi@intel.com>
7140
7141 * Makefile.in: Added rules to handle new files
7142 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7143 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7144 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7145 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7146 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7147 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7148 x32-avx512-linux.o.
7149 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7150 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7151 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7152 i386/x32-avx512.xml.
7153 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7154 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7155 i386/x32-avx512-linux.xml.
7156 * i387-fp.c (num_avx512_k_registers): New constant for number
7157 of K registers.
7158 (num_avx512_zmmh_low_registers): New constant for number of
7159 lower ZMM registers (0-15).
7160 (num_avx512_zmmh_high_registers): New constant for number of
7161 higher ZMM registers (16-31).
7162 (num_avx512_ymmh_registers): New contant for number of higher
7163 YMM registers (ymm16-31 added by avx521 on x86_64).
7164 (num_avx512_xmm_registers): New constant for number of higher
7165 XMM registers (xmm16-31 added by AVX512 on x86_64).
7166 (struct i387_xsave): Add space for AVX512 registers.
7167 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7168 Add code to handle AVX512 registers.
7169 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7170 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7171 prototypei from generated file.
7172 (tdesc_amd64_avx512_linux): Likewise.
7173 (init_registers_x32_avx512_linux): Likewise.
7174 (tdesc_x32_avx512_linux): Likewise.
7175 (init_registers_i386_avx512_linux): Likewise.
7176 (tdesc_i386_avx512_linux): Likewise.
7177 (x86_64_regmap): Add AVX512 registers.
7178 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7179 mask.
7180 (initialize_low_arch): Add code to initialize AVX512 registers.
7181
51aa91f9
PA		 71822014-04-23 Pedro Alves <palves@redhat.com>
7183
7184 * mem-break.c (find_gdb_breakpoint_at): Make static.
7185 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7186
a4165e94
PA		 71872014-04-23 Pedro Alves <palves@redhat.com>
7188
7189 * i386-low.c: Don't include break-common.h here.
7190 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7191 prototype to take target_hw_bp_type as argument instead of a Z
7192 packet char.
7193 * i386-low.h: Include break-common.h here.
7194 (Z_packet_to_hw_type): Declare.
7195 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7196 prototypes.
7197 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7198 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7199 (x86_remove_point): Convert the packet number to a
7200 target_hw_bp_type before calling i386_low_remove_watchpoint.
7201 * win32-i386-low.c (i386_insert_point): Convert the packet number
7202 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7203 (i386_remove_point): Convert the packet number to a
7204 target_hw_bp_type before calling i386_low_remove_watchpoint.
7205
b8acf843
PA		 72062014-04-23 Pedro Alves <palves@redhat.com>
7207
7208 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7209
d708bcd1
PA		 72102014-04-10 Pedro Alves <palves@redhat.com>
7211
7212 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7213 Check if the condition or command is NULL before checking if the
7214 breakpoint is known. On success, return true.
7215 * mem-break.h (add_breakpoint_condition): Document return.
7216 (add_breakpoint_commands): Add describing comment.
7217 * server.c (skip_to_semicolon): New function.
7218 (process_point_options): Use it.
7219
2eec7d5b
PA		 72202014-04-09 Pedro Alves <palves@redhat.com>
7221
7222 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7223 to lwpid_of.
7224
fa96cb38
PA		 72252014-02-27 Pedro Alves <palves@redhat.com>
7226
7227 PR 12702
7228 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7229 macros.
7230 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7231 output.
7232 (last_thread_of_process_p): Take a PID argument instead of a
7233 thread pointer.
7234 (linux_wait_for_lwp): Delete.
7235 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7236 functions.
7237 (linux_low_filter_event): New function, party factored out from
7238 linux_wait_for_event.
7239 (linux_wait_for_event): Rename to ...
7240 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7241 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7242 sigsuspend. Check for zombie leaders.
7243 (linux_wait_for_event): Reimplement as wrapper around
7244 linux_wait_for_event_filtered.
7245 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7246 a normal or signal exit is seen, it's the whole process exiting.
7247 (wait_for_sigstop): No longer a for_each_inferior callback.
7248 Rewrite on top of linux_wait_for_event_filtered.
7249 (stop_all_lwps): Call wait_for_sigstop directly.
7250 * server.c (resume, handle_target_event): Handle
7251 TARGET_WAITKIND_NO_RESUMED.
7252
d763de10
JB		 72532014-02-26 Joel Brobecker <brobecker@adacore.com>
7254
7255 * win32-low.c (psapi_get_dll_name,
7256 * win32_CreateToolhelp32Snapshot): Delete.
7257 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7258 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7259 Delete.
7260 (handle_load_dll): Add function description.
7261 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7262
850a0f76
JB		 72632014-02-26 Joel Brobecker <brobecker@adacore.com>
7264
7265 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7266 Add comment.
7267 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7268 base address when calling win32_add_one_solib.
7269 (handle_load_dll): Delete local variable load_addr.
7270 Remove 0x1000 offset applied to DLL base address when calling
7271 win32_add_one_solib.
7272 (handle_unload_dll): Add comment.
7273
f25b3fc3
JB		 72742014-02-26 Joel Brobecker <brobecker@adacore.com>
7275
7276 * win32-low.c (win32_add_all_dlls): Renames
7277 win32_ensure_ntdll_loaded. Rewrite function documentation.
7278 Adjust implementation to always load all DLLs.
7279 Add 0x1000 offset to DLL base address when calling
7280 win32_add_one_solib.
7281 (child_initialization_done): New static global.
7282 (do_initial_child_stuff): Set child_initialization_done to
7283 zero during child initialization, and 1 after. Replace call
7284 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7285 Add comment.
7286 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7287 (handle_unload_dll): Add function documentation.
7288 (get_child_debug_event): Ignore load and unload DLL events
7289 during child initialization.
7290
d86d4aaf
DE		 72912014-02-20 Doug Evans <dje@google.com>
7292
3bc32da3 7293 Remove global all_lwps.
d86d4aaf
DE		 7294 * inferiors.h (ptid_of): Move here from linux-low.h.
7295 (pid_of, lwpid_of): Ditto.
7296 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7297 parameter is a struct thread_info * now.
7298 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7299 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7300 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7301 directly.
7302 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7303 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7304 * linux-arm-low.c (update_registers_callback): Update, "entry"
7305 parameter is a struct thread_info * now.
7306 Fetch lwpid from current_inferior directly.
7307 (arm_insert_point): Pass &all_threads to find_inferior instead of
7308 &all_lwps.
7309 (arm_remove_point): Ditto.
7310 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7311 (arm_prepare_to_resume): Fetch pid from thread.
7312 (arm_read_description): Fetch lwpid from current_inferior directly.
7313 * linux-low.c (all_lwps): Delete.
7314 (delete_lwp): Delete call to remove_inferior.
7315 (handle_extended_wait): Fetch lwpid from thread.
7316 (add_lwp): Don't set lwp->entry.id. Remove call to
7317 add_inferior_to_list.
7318 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7319 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7320 (kill_one_lwp_callback): Ditto.
7321 (linux_kill): Don't dereference NULL pointer.
7322 Fetch ptid,lwpid from thread.
7323 (get_detach_signal): Fetch ptid from thread.
7324 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7325 Simplify call to regcache_invalidate_thread.
7326 (delete_lwp_callback): Update, "entry" parameter is a
7327 struct thread_info * now. Fetch pid from thread.
7328 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7329 (status_pending_p_callback): Update, "entry" parameter is a
7330 struct thread_info * now. Fetch ptid from thread.
7331 (find_lwp_pid): Update, "entry" parameter is a
7332 struct thread_info * now.
7333 (linux_wait_for_lwp): Fetch pid from thread.
7334 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7335 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7336 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7337 (dequeue_one_deferred_signal): Ditto.
7338 (cancel_breakpoint): Fetch ptid from current_inferior.
7339 (linux_wait_for_event): Pass &all_threads to find_inferior,
7340 not &all_lwps. Fetch ptid, lwpid from thread.
7341 (count_events_callback): Update, "entry" parameter is a
7342 struct thread_info * now.
7343 (select_singlestep_lwp_callback): Ditto.
7344 (select_event_lwp_callback): Ditto.
7345 (cancel_breakpoints_callback): Ditto.
7346 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7347 not &all_lwps.
7348 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7349 (unsuspend_one_lwp): Update, "entry" parameter is a
7350 struct thread_info * now.
7351 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7352 not &all_lwps.
7353 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7354 Fetch lwpid from thread, not lwp.
7355 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7356 Pass &all_threads to find_inferior, not &all_lwps.
7357 (send_sigstop): Fetch lwpid from thread, not lwp.
7358 (send_sigstop_callback): Update, "entry" parameter is a
7359 struct thread_info * now.
7360 (suspend_and_send_sigstop_callback): Ditto.
7361 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7362 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7363 struct thread_info * now.
7364 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7365 from thread, lwp.
7366 (lwp_running): Update, "entry" parameter is a
7367 struct thread_info * now.
7368 (stop_all_lwps): Fetch ptid from thread.
7369 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7370 (linux_resume_one_lwp): Fetch lwpid from thread.
7371 (linux_set_resume_request): Update, "entry" parameter is a
7372 struct thread_info * now. Fetch pid, lwpid from thread.
7373 (resume_status_pending_p): Update, "entry" parameter is a
7374 struct thread_info * now.
7375 (need_step_over_p): Ditto. Fetch lwpid from thread.
7376 (start_step_over): Fetch lwpid from thread.
7377 (linux_resume_one_thread): Update, "entry" parameter is a
7378 struct thread_info * now. Fetch lwpid from thread.
7379 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7380 (proceed_one_lwp): Update, "entry" parameter is a
7381 struct thread_info * now. Fetch lwpid from thread.
7382 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7383 struct thread_info * now.
7384 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7385 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7386 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7387 directly.
7388 (regsets_store_inferior_registers): Ditto.
7389 (fetch_register, store_register): Ditto.
7390 (linux_read_memory, linux_write_memory): Ditto.
7391 (linux_request_interrupt): Ditto.
7392 (linux_read_auxv): Ditto.
7393 (linux_xfer_siginfo): Ditto.
7394 (linux_qxfer_spu): Ditto.
7395 (linux_qxfer_libraries_svr4): Ditto.
7396 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7397 moved to inferiors.h.
7398 (get_lwp): Delete.
7399 (get_thread_lwp): Update.
7400 (struct lwp_info): Delete member "entry". Simplify comment for
7401 member "thread".
7402 (all_lwps): Delete.
7403 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7404 current_inferior directly.
7405 (update_watch_registers_callback): Update, "entry" parameter is a
7406 struct thread_info * now. Fetch pid from thread.
7407 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7408 (mips_insert_point): Fetch lwpid from current_inferior.
7409 Pass &all_threads to find_inferior, not &all_lwps.
7410 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7411 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7412 directly.
7413 (mips_stopped_data_address): Ditto.
7414 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7415 directly.
7416 * linux-tile-low.c (tile_arch_setup): Ditto.
7417 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7418 (update_debug_registers_callback): Update, "entry" parameter is a
7419 struct thread_info * now. Fetch pid from thread.
7420 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7421 Pass &all_threads to find_inferior, not &all_lwps.
7422 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7423 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7424 Pass &all_threads to find_inferior, not &all_lwps.
7425 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7426 (i386_dr_low_get_status): Ditto.
7427 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7428 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7429 (x86_linux_read_description): Ditto.
7430 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7431
3b8361aa
DE		 74322014-02-20 Doug Evans <dje@google.com>
7433
7434 * inferiors.c (get_first_inferior): Fix buglet.
7435
f7667f0d
DE		 74362014-02-19 Doug Evans <dje@google.com>
7437
7438 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7439 * inferiors.c (add_thread): Change result type to struct thread_info *.
7440 All callers updated.
7441 (add_lwp): Call add_thread here instead of in callers.
7442 All callers updated.
7443 * linux-low.h (get_lwp_thread): Rewrite.
7444 (struct lwp_info): New member "thread".
7445
b3312d80
DE		 74462014-02-19 Doug Evans <dje@google.com>
7447
7448 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7449 All callers updated.
7450
ecc6f45c
DE		 74512014-02-19 Doug Evans <dje@google.com>
7452
7453 * inferiors.c (add_thread): Fix whitespace.
7454
649ebbca
DE		 74552014-02-19 Doug Evans <dje@google.com>
7456
7457 * dll.c (clear_dlls): Replace accessing list implemention details
7458 with API function.
7459 * gdbthread.h (get_first_thread): Declare.
7460 * inferiors.c (for_each_inferior_with_data): New function.
7461 (get_first_thread): New function.
7462 (find_thread_ptid): Simplify.
7463 (get_first_inferior): New function.
7464 (clear_list): Delete.
7465 (one_inferior_p): New function.
7466 (clear_inferior_list): New function.
7467 (clear_inferiors): Update.
7468 * inferiors.h (for_each_inferior_with_data): Declare.
7469 (clear_inferior_list): Declare.
7470 (one_inferior_p): Declare.
7471 (get_first_inferior): Declare.
7472 * linux-low.c (linux_wait_for_event): Replace accessing list
7473 implemention details with API function.
7474 * server.c (target_running): Ditto.
7475 (accumulate_file_name_length): New function.
7476 (emit_dll_description): New function.
7477 (handle_qxfer_libraries): Replace accessing list implemention
7478 details with API function.
7479 (handle_qxfer_threads_worker): New function.
7480 (handle_qxfer_threads_proper): Replace accessing list implemention
7481 details with API function.
7482 (handle_query): Ditto.
7483 (visit_actioned_threads_callback_ftype): New typedef.
7484 (visit_actioned_threads_data): New struct.
7485 (visit_actioned_threads): Rewrite to be find_inferior callback.
7486 (resume): Call find_inferior.
7487 (handle_status): Replace accessing list implemention
7488 details with API function.
7489 (process_serial_event): Replace accessing list implemention details
7490 with API function.
7491 * target.c (set_desired_inferior): Replace accessing list implemention
7492 details with API function.
7493 * tracepoint.c (same_process_p): New function.
7494 (gdb_agent_about_to_close): Replace accessing list implemention
7495 details with API function.
7496 * win32-low.c (child_delete_thread): Replace accessing list
7497 implemention details with API function.
7498 (match_dll_by_basename): New function.
7499 (dll_is_loaded_by_basename): New function.
7500 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7501 details call to dll_is_loaded_by_basename.
7502
80894984
DE		 75032014-02-19 Doug Evans <dje@google.com>
7504
7505 * dll.h (struct dll_info): Add comment.
7506 * gdbthread.h (struct thread_info): Add comment.
7507 (current_ptid): Simplify.
7508 * inferiors.c (add_process): Update.
7509 (remove_process): Update.
7510 * inferiors.h (struct process_info): Rename member "head" to "entry".
7511 * linux-low.c (delete_lwp): Update.
7512 (add_lwp): Update.
7513 (last_thread_of_process_p): Update.
7514 (kill_one_lwp_callback, linux_kill): Update.
7515 (status_pending_p_callback): Update.
7516 (wait_for_sigstop): Update. Simplify read of ptid.
7517 (start_step_over): Update.
7518 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7519 (get_lwp_thread): Update.
7520 (struct lwp_info): Rename member "head" to "entry".
7521 * regcache.h (inferior_list_entry): Delete.
7522 * server.c (kill_inferior_callback): Update.
7523 (detach_or_kill_inferior_callback): Update.
7524 (print_started_pid): Update.
7525 (print_attached_pid): Update.
7526 (process_serial_event): Simplify read of ptid.
7527 * thread-db.c (thread_db_create_event): Update.
7528 (thread_db_get_tls_address): Update.
7529 * win32-low.c (current_inferior_ptid): Simplify.
7530
46917d26
TT		 75312014-02-19 Tom Tromey <tromey@redhat.com>
7532
7533 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7534 argument.
7535 (target_supports_btrace): Update.
7536
0759a81e
YQ		 75372014-02-14 Yao Qi <yao@codesourcery.com>
7538
7539 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7540 (rsp-low-ipa.o): New target.
7541
a7191e8b
TT		 75422014-02-12 Tom Tromey <tromey@redhat.com>
7543
7544 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7545 convert_ascii_to_int.
7546 * regcache.c (registers_to_string): Likewise.
7547 * remote-utils.c (decode_M_packet): Likewise.
7548 * server.c (process_serial_event): Likewise.
7549
ff0e980e
TT		 75502014-02-12 Tom Tromey <tromey@redhat.com>
7551
7552 * server.c (handle_query, handle_v_run): Use hex2bin, not
7553 unhexify.
7554 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7555
e9371aff
TT		 75562014-02-12 Tom Tromey <tromey@redhat.com>
7557
7558 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7559 convert_int_to_ascii.
7560 * regcache.c (registers_to_string, collect_register_as_string):
7561 Likewise.
7562 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7563 Likewise.
7564 * server.c (process_serial_event): Likewise.
7565 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7566 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7567
971dc0b8
TT		 75682014-02-12 Tom Tromey <tromey@redhat.com>
7569
7570 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7571 bin2hex, not hexify.
7572 * tracepoint.c (cmd_qtstatus): Likewise.
7573
0a822afb
TT		 75742014-02-12 Tom Tromey <tromey@redhat.com>
7575
7576 * remote-utils.c (monitor_output): Pass explicit length to
7577 hexify.
7578
9c3d6531
TT		 75792014-02-12 Tom Tromey <tromey@redhat.com>
7580
7581 * tracepoint.c: Include rsp-low.h.
7582 * server.c: Include rsp-low.h.
7583 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7584 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7585 declare.
7586 * remote-utils.c: Include rsp-low.h.
7587 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7588 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7589 (convert_int_to_ascii, convert_ascii_to_int): Move to
7590 common/rsp-low.c.
7591 * regcache.c: Include rsp-low.h.
7592 * ax.c: Include rsp-low.h.
7593 * Makefile.in (SFILES): Add common/rsp-low.c.
7594 (OBS): Add rsp-low.o.
7595 (rsp-low.o): New target.
7596
01fd3ea5
TT		 75972014-02-12 Tom Tromey <tromey@redhat.com>
7598
7599 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7600 Include print-utils.h.
7601 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7602 (plongest, thirty_two, phex_nz): Remove.
7603 * Makefile.in (SFILES): Add common/print-utils.c.
7604 (OBS): Add print-utils.o.
7605 (print-utils-ipa.o): New target.
7606 (print-utils.o): New target.
7607 (IPA_OBJS): Add print-utils-ipa.o.
7608
e99dc820
TT		 76092014-02-06 Tom Tromey <tromey@redhat.com>
7610
7611 * Makefile.in (SFILES): Fix indentation.
7612
ee1e2d4f
DE		 76132014-02-05 Doug Evans <dje@google.com>
7614
7615 * linux-low.c (linux_wait_for_event): Improve comment.
7616 (linux_wait_1): Keep current_inferior in sync with event_child.
7617
f5a02773
DE		 76182014-01-22 Doug Evans <dje@google.com>
7619
7620 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7621
87ce2a04
DE		 76222014-01-22 Doug Evans <dje@google.com>
7623
7624 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7625 * configure: Regenerate.
7626 * config.in: Regenerate.
7627 * Makefile.in (SFILES): Add debug.c.
7628 (OBS): Add debug.o.
7629 * debug.c: New file.
7630 * debug.h: New file.
7631 * linux-aarch64-low.c (*): Update all debugging printfs to use
7632 debug_printf instead of fprintf.
7633 * linux-arm-low.c (*): Ditto.
7634 * linux-cris-low.c (*): Ditto.
7635 * linux-crisv32-low.c (*): Ditto.
7636 * linux-m32r-low.c (*): Ditto.
7637 * linux-sparc-low.c (*): Ditto.
7638 * linux-x86.c (*): Ditto.
7639 * linux-low.c (*): Ditto.
7640 (linux_wait_1): Add calls to debug_enter, debug_exit.
7641 (linux_wait): Remove redundant debugging printf.
7642 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7643 (linux_resume, unstop_all_lwps): Ditto.
7644 * mem-break.c (*): Update all debugging printfs to use
7645 debug_printf instead of fprintf.
7646 * remote-utils.c (*): Ditto.
7647 * thread-db.c (*): Ditto.
7648 * server.c #include <ctype.h>, "gdb_vecs.h".
7649 (debug_threads): Moved to debug.c.
7650 (*): Update all debugging printfs to use debug_printf instead of
7651 fprintf.
7652 (start_inferior): Replace call to fflush with call to debug_flush.
7653 (monitor_show_help): Mention set debug-format.
7654 (parse_debug_format_options): New function.
7655 (handle_monitor_command): Handle "monitor set debug-format".
7656 (gdbserver_usage): Mention --debug-format.
7657 (main): Parse --debug-format.
7658 * server.h (debug_threads): Declaration moved to debug.h.
7659 #include "debug.h".
7660 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7661 trace_debug_1 that uses debug_printf.
7662 (tracepoint_look_up_symbols): Update all debugging printfs to use
7663 debug_printf instead of fprintf.
7664
e671835b
BS		 76652014-01-20 Baruch Siach <baruch@tkos.co.il>
7666
7667 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7668 sys/ptrace.h.
7669
b5737fa9
PA		 76702014-01-17 Pedro Alves <palves@redhat.com>
7671
ea38d2a9 7672 PR build/16445
c7faa97a
PA		 7673 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7674 defined after including gdb_proc_service.h.
b5737fa9 7675
40ed484e
DE		 76762014-01-16 Doug Evans <dje@google.com>
7677
7678 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7679 (match_dll): Use it.
7680
969c39fb
MM		 76812014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7682
7683 * target.h (target_ops) <read_btrace>: Change parameters and
7684 return type to allow error reporting.
7685 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7686 trace reading errors on.
7687 * linux-low.c (linux_low_read_btrace): Pass trace reading
7688 errors on.
7689 (linux_low_disable_btrace): New.
7690
ab7f45ba
DE		 76912014-01-15 Doug Evans <dje@google.com>
7692
7693 * inferiors.c (thread_id_to_gdb_id): Delete.
7694 * inferiors.h (thread_id_to_gdb_id): Delete.
7695
66af0f44
EZ		 76962014-01-13 Eli Zaretskii <eliz@gnu.org>
7697
7698 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7699 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7700 versions.
7701
9939e131
PA		 77022014-01-08 Pedro Alves <palves@redhat.com>
7703
7704 * server.c (handle_status): Don't discard previous queued stop
7705 replies or thread's pending status here.
7706 (main) <disconnection>: Do it here instead.
7707
b7ea362b
PA		 77082014-01-08 Pedro Alves <palves@redhat.com>
7709
7710 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7711 * server.c (visit_actioned_threads, handle_pending_status): New
7712 function.
7713 (handle_v_cont): Factor out parts to ...
7714 (resume): ... this new function. If in all-stop, and a thread
7715 being resumed has a pending status, report it without actually
7716 resuming.
7717 (myresume): Adjust to use the new 'resume' function.
7718 (clear_pending_status_callback, set_pending_status_callback)
7719 (find_status_pending_thread_callback): New functions.
7720 (handle_status): Handle the case of multiple threads having
7721 interesting statuses to report. Report threads' real last signal
7722 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7723 with an interesting thread to report the status for, instead of
7724 always reporting the status of the first thread.
7725
28498c42
JB		 77262014-01-01 Joel Brobecker <brobecker@adacore.com>
7727
7728 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7729 * gdbreplay.c (gdbreplay_version): Likewise.
7730
f45c82da
YZ		 77312013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7732
7733 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7734 iov.iov_len with the real length in use.
7735
379a5e2d
JB		 77362013-12-13 Joel Brobecker <brobecker@adacore.com>
7737
7738 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7739 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7740 for all targets that use win32-low.c.
7741 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7742 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7743
4210d83e
PA		 77442013-12-13 Pedro Alves <palves@redhat.com>
7745
7746 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7747 if equal to TARGET_WAITKIND_LOADED.
7748 * win32-low.c (cached_status): New static global.
7749 (win32_wait): Add declaration.
7750 (do_initial_child_stuff): Flush all initial pending debug events
7751 up to the initial breakpoint.
7752 (win32_wait): If CACHED_STATUS was set, return that instead
7753 of doing a real wait. Remove the code resuming the execution
7754 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7755 during the initial phase. Also remove the code changing
7756 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7757 TARGET_WAITKIND_STOPPED.
7758
e7f0d979
YQ		 77592013-12-11 Yao Qi <yao@codesourcery.com>
7760
7761 * notif.c (handle_notif_ack): Return 0 if no notification
7762 matches.
7763
ebcf782c
DE		 77642013-11-20 Doug Evans <dje@google.com>
7765
7766 * linux-low.c (linux_set_resume_request): Fix comment.
7767
20ad9378
DE		 77682013-11-20 Doug Evans <dje@google.com>
7769
7770 * linux-low.c (resume_status_pending_p): Tweak comment.
7771
a196ebeb
WT		 77722013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7773
7774 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7775 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7776 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7777 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7778 (srv_amd64_regobj): Add amd64-mpx.o.
7779 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7780 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7781 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7782 * i387-fp.c (num_pl_bnd_register) Added constant.
7783 (num_pl_bnd_cfg_registers) Added constant.
7784 (struct i387_xsave) Added reserved area and MPX fields.
7785 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7786 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7787 function.
7788 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7789 (init_registers_amd64_mpx_linux): Declare new function.
7790 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7791 (x86_64_regmap): Add MPX registers.
7792 (x86_linux_read_description): Add MPX case.
7793 (initialize_low_arch): Initialize MPX targets.
7794
0080a2f6
TT		 77952013-11-18 Tom Tromey <tromey@redhat.com>
7796
7797 * configure: Rebuild.
7798 * configure.ac: Don't check for stdlib.h.
7799 * gdbreplay.c: Unconditionally include stdlib.h.
7800
2978b111
TT		 78012013-11-18 Tom Tromey <tromey@redhat.com>
7802
7803 * config.in: Rebuild.
7804 * configure: Rebuild.
7805 * configure.ac: Don't use AC_HEADER_DIRENT.
7806
a3d08894
TT		 78072013-11-18 Tom Tromey <tromey@redhat.com>
7808
7809 * server.h: Don't check HAVE_STRING_H.
7810 * gdbreplay.c: Don't check HAVE_STRING_H.
7811 * configure: Rebuild.
7812
0a5dd17d
TT		 78132013-11-18 Tom Tromey <tromey@redhat.com>
7814
7815 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7816 LIBGNU.
7817
1bd2f0ba
TT		 78182013-11-08 Tom Tromey <tromey@redhat.com>
7819
7820 * configure, config.in: Rebuild.
7821 * configure.ac: Remove unused configury.
7822
3266f10b
TT		 78232013-11-08 Tom Tromey <tromey@redhat.com>
7824
7825 * acinclude.m4: Include common.m4, codeset.m4.
7826 * configure, config.in: Rebuild.
7827 * configure.ac: Use GDB_AC_COMMON.
7828
6682d959
AA		 78292013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7830
7831 * linux-s390-low.c (HWCAP_S390_TE): New define.
7832 (s390_arch_setup): Consider the TE field in the HWCAP for
7833 determining 'have_regset_tdb'.
7834
fd0a4d76
SDJ		 78352013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7836
7837 PR gdb/16014
7838 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7839 call to sizeof.
7840
1a3d890b
PA		 78412013-10-02 Pedro Alves <palves@redhat.com>
7842
7843 * server.c (process_serial_event): Don't output "GDBserver
7844 exiting" if GDB is connected through stdio.
7845 * target.c (mywait): Likewise, be silent if GDB is connected
7846 through stdio.
7847
97ad4581
JB		 78482013-10-01 Joel Brobecker <brobecker@adacore.com>
7849
7850 * lynx-low.c (lynx_add_threads_after_attach): New function.
7851 (lynx_attach): Remove call to add_thread. Add call to
7852 lynx_add_threads_after_attach instead.
7853
5b4e221c
MF		 78542013-09-28 Mike Frysinger <vapier@gentoo.org>
7855
7856 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7857 * config.in, configure: Regenerated.
7858
ee47b2f8
YQ		 78592013-09-18 Yao Qi <yao@codesourcery.com>
7860
7861 PR server/15959
7862 * server.c (start_inferior): Clear 'resume_info'.
7863
d6707650 78642013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7865
d6707650
JW		 7866 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7867 for each register.
7868
9243dd0e 78692013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7870
9243dd0e
JW		 7871 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7872 linux-tile-low.o to srv_tgtobj.
7873
c623a6ef
WN		 78742013-09-16 Will Newton <will.newton@linaro.org>
7875
7876 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7877 out regs.
7878
fb71d39e
PA		 78792013-09-06 Pedro Alves <palves@redhat.com>
7880
7881 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7882 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7883 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7884 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7885 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7886 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7887
8e7e9910
PA		 78882013-09-06 Pedro Alves <palves@redhat.com>
7889
7890 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7891 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7892
7c3a12ca
PA		 78932013-09-06 Pedro Alves <palves@redhat.com>
7894
7895 * linux-amd64-ipa.c: Include tracepoint.h.
7896 * linux-i386-ipa.c: Include tracepoint.h.
7897
8eb3d7b6
RW		 78982013-09-06 Ricard Wanderlof <ricardw@axis.com>
7899
7900 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7901 (ps_get_thread_area): New function.
7902
eddddb9d
RW		 79032013-09-06 Ricard Wanderlof <ricardw@axis.com>
7904
7905 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7906 (initialize_low_arch): Call init_registers_crisv32 rather than
7907 init_register_crisv32.
7908
533b0600
PA		 79092013-09-05 Pedro Alves <palves@redhat.com>
7910
7911 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7912 to ...
7913 * hostio.h: ... this new file.
7914 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7915 win32-low.c: Include hostio.h.
7916
0ce3d3b5
PA		 79172013-09-05 Pedro Alves <palves@redhat.com>
7918
7919 * server.h (gdb_client_data, handler_func, callback_handler_func)
7920 (delete_file_handler, add_file_handler, append_callback_event)
7921 (delete_callback_event, start_event_loop, initialize_event_loop):
7922 Move to event-loop.h and include it.
7923 * event-loop.h: New file.
7924
799cdc37
PA		 79252013-09-05 Pedro Alves <palves@redhat.com>
7926
7927 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7928 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7929 (loaded_dll, unloaded_dll): Move to ...
7930 * dll.h: ... this new file.
7931 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7932
6a6bbd9d
PA		 79332013-09-05 Pedro Alves <palves@redhat.com>
7934
7935 * server.h (current_process, get_thread_process, all_processes)
7936 (add_inferior_to_list, for_each_inferior, current_inferior)
7937 (remove_inferior, add_process, remove_process, find_process_pid)
7938 (have_started_inferiors_p, have_attached_inferiors_p)
7939 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7940 (clear_inferiors, find_inferior, find_inferior_id)
7941 (inferior_target_data, set_inferior_target_data)
7942 (inferior_regcache_data, set_inferior_regcache_data): Move to
7943 inferiors.h, and include it.
7944 * inferiors.h: New file.
7945
f699aaba
PA		 79462013-09-05 Pedro Alves <palves@redhat.com>
7947
7948 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7949 Move ...
72f4393d 7950 * ax.h: ... here.
f699aaba 7951
c144c7a0
PA		 79522013-09-05 Pedro Alves <palves@redhat.com>
7953
7954 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7955 tracepoint.h.
7956 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7957 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7958 (handle_tracepoint_general_set, handle_tracepoint_query)
7959 (tracepoint_finished_step, tracepoint_was_hit)
7960 (release_while_stepping_state_list, current_traceframe)
7961 (in_readonly_region, traceframe_read_mem)
7962 (fetch_traceframe_registers, traceframe_read_sdata)
7963 (traceframe_read_info, struct fast_tpoint_collect_status)
7964 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7965 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7966 (supply_fast_tracepoint_registers)
7967 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7968 (ipa_tdesc, claim_trampoline_space)
7969 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7970 (agent_mem_read, agent_get_trace_state_variable_value)
7971 (agent_set_trace_state_variable_value, agent_tsv_read)
7972 (agent_mem_read_string, get_raw_reg_func_addr)
7973 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7974 * tracepoint.h: ... this new file.
7975
ff42e6ab
PA		 79762013-09-05 Pedro Alves <palves@redhat.com>
7977
7978 * server.h (perror_with_name, error, fatal, warning, paddress)
7979 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7980 include it.
7981 * utils.h: New file.
7982
541af0f4
PA		 79832013-09-05 Pedro Alves <palves@redhat.com>
7984
7985 * server.h (remote_debug, noack_mode, transport_is_reliable)
7986 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7987 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7988 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7989 (write_enn, initialize_async_io, enable_async_io)
7990 (disable_async_io, check_remote_input_interrupt_request)
7991 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7992 (dead_thread_notify, prepare_resume_reply)
7993 (decode_address_to_semicolon, decode_address, decode_m_packet)
7994 (decode_M_packet, decode_X_packet, decode_xfer_write)
7995 (decode_search_memory_packet, unhexify, hexify)
7996 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7997 (look_up_one_symbol, relocate_instruction)
7998 (monitor_output): Move to remote-utils.h, and include it.
7999 * remote-utils.h: New file.
8000
eebdf26b
PA		 80012013-09-05 Pedro Alves <palves@redhat.com>
8002
8003 * server.h (_): Delete.
8004
3aafd2ff
PA		 80052013-09-02 Pedro Alves <palves@redhat.com>
8006
8007 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8008 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8009 allocated.
8010 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8011
cee83bcb
PM		 80122013-09-02 Pierre Muller <muller@sourceware.org>
8013
8014 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8015 or WriteProcessMemory complete successfully and handle
8016 ERROR_PARTIAL_COPY error.
8017
9a13b2fa
PA		 80182013-09-02 Pedro Alves <palves@redhat.com>
8019
8020 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8021 error instead of EIO.
8022
602e3198
JK		 80232013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8024
8025 PR server/15604
8026 * linux-low.c: Include filestuff.h.
8027 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8028 * lynx-low.c: Include filestuff.h.
8029 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8030 * server.c: Include filestuff.h.
8031 (main): Call notice_open_fds.
8032 * spu-low.c: Include filestuff.h.
8033 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8034
96d7229d
LM		 80352013-08-22 Luis Machado <lgustavo@codesourcery.com>
8036
8037 * Makefile.in: Explain why ../target and ../nat are not
8038 listed as include file search paths.
8039 (linux-waitpid.o): New object file rule.
8040 * configure.srv (srv_native_linux_obj): New variable.
8041 Replace all occurrences of linux native object files with
8042 $srv_native_linux_obj.
8043 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8044 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8045 (linux_enable_event_reporting): Remove declaration.
8046 (my_waitpid): Moved to common/linux-waitpid.c.
8047 (linux_wait_for_event): Pass ptid when calling
8048 linux_enable_event_reporting.
8049 (linux_supports_tracefork_flag): Remove.
8050 (linux_enable_event_reporting): Likewise.
8051 (linux_tracefork_grandchild): Remove.
8052 (STACK_SIZE): Moved to common/linux-ptrace.c.
8053 (linux_tracefork_child): Remove.
8054 (linux_test_for_tracefork): Remove.
8055 (linux_look_up_symbols): Call linux_supports_traceclone.
8056 (initialize_low): Remove call to linux_test_for_tracefork.
8057 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8058 common/linux-ptrace.h.
8059 (PTRACE_TYPE_ARG4): Likewise.
8060 Include linux-ptrace.h.
8061
32940073
PA		 80622013-08-21 Pedro Alves <palves@redhat.com>
8063
8064 * config.in: Renegerate.
8065
33b60d58 80662013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8067
33b60d58
LM		 8068 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8069 (SFILES): Remove $(srcdir)/common/target-common.c and
8070 add $(srcdir)/target/waitstatus.c.
8071 (OBS): Remove target-common.o and add waitstatus.o.
8072 (server_h): Remove $(srcdir)/../common/target-common.h and
8073 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8074 and $(srcdir)/../target/waitstatus.h.
8075 (target-common.o): Remove.
8076 (waitstatus.o): New target object file.
8077 * target.h: Do not include target-common.h and
8078 include target/resume.h, target/wait.h and
8079 target/waitstatus.h.
8080
b8e1b30e
LM		 80812013-08-13 Luis Machado <lgustavo@codesourcery.com>
8082
8083 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8084 to PTRACE_TYPE_ARG3.
8085 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8086 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8087 PTRACE_TYPE_ARG4.
8088 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8089 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8090
7a60ad40
YQ		 80912013-07-27 Jie Zhang <jie@codesourcery.com>
8092 Daniel Jacobowitz <dan@codesourcery.com>
8093 Yao Qi <yao@codesourcery.com>
8094
8095 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8096 (mips-linux-watch.o): New rule.
8097 (mips_linux_watch_h): New variable.
8098 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8099 srv_tgtobj.
8100 * linux-mips-low.c: Include mips-linux-watch.h.
8101 (struct arch_process_info, struct arch_lwp_info): New.
8102 (update_watch_registers_callback): New function.
8103 (mips_linux_new_process, mips_linux_new_thread) New functions.
8104 (mips_linux_prepare_to_resume, mips_insert_point): New
8105 functions.
8106 (mips_remove_point, mips_stopped_by_watchpoint): New
8107 functions.
8108 (rsp_bp_type_to_target_hw_bp_type): New function.
8109 (mips_stopped_data_address): New function.
8110 (the_low_target): Add watchpoint support functions.
8111
de6f69ad
YQ		 81122013-07-27 Yao Qi <yao@codesourcery.com>
8113
8114 * i386-low.c: Include break-common.h.
8115 (enum target_hw_bp_type): Remove.
8116
3360c0bf
LM		 81172013-07-24 Luis Machado <lgustavo@codesourcery.com>
8118
8119 * Makefile.in (SFILES): /common/target-common.c.
8120 (OBS): Add target-common.o.
8121 (server_h): Add $(srcdir)/../common/target-common.h.
8122 (target-common.o): New target.
8123 * server.c (queue_stop_reply_callback): Free
8124 status string after use.
8125 * target.c (target_waitstatus_to_string): Remove.
8126 * target.h: Include target-common.h.
8127 (resume_kind): Likewise.
8128 (target_waitkind): Likewise.
8129 (target_waitstatus): Likewise.
8130 (TARGET_WNOHANG): Likewise.
8131
bd885420
YQ		 81322013-07-04 Yao Qi <yao@codesourcery.com>
8133
8134 * Makefile.in (host_alias): Use @host_noncanonical@.
8135 (target_alias): Use @target_noncanonical@.
8136 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8137 ACX_NONCANONICAL_HOST.
8138 * configure: Regenerated.
8139
8140 Revert:
8141 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8142
8143 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8144 * configure: Rebuild.
8145 * Makefile.in (version_host, version_target): Get from configure.
8146 (version.c): Use $(version_host) and $(version_target).
8147
17ef446e
PA		 81482013-07-03 Pedro Alves <palves@redhat.com>
8149
8150 * Makefile.in (config.status): Depend on development.sh.
8151 * acinclude.m4: Include libmcheck.m4.
8152 * configure: Regenerate.
8153
7a9a7487
MG		 81542013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8155
8156 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8157 attribute inside the parentheses.
8158 (winapi_DebugSetProcessKillOnExit): Ditto.
8159 (winapi_DebugBreakProcess): Ditto.
8160 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8161
49b64de6
MG		 81622013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8163
8164 * notif.h (notif_event): Add a dummy member to avoid compiler
8165 errors.
8166
d5749ee7
PA		 81672013-07-01 Pedro Alves <palves@redhat.com>
8168
8169 * hostio.c (HOSTIO_PATH_MAX): Define.
8170 (require_filename, handle_open, handle_unlink, handle_readlink):
8171 Use it.
8172
d8d2a3ee
PA		 81732013-07-01 Pedro Alves <palves@redhat.com>
8174
8175 * server.h: Include "pathmax.h".
8176 * linux-low.c: Don't include sys/param.h.
8177 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8178 MAXPATHLEN.
8179 * win32-low.c: Don't include sys/param.h.
8180 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8181
bc7dea8d
PA		 81822013-07-01 Pedro Alves <palves@redhat.com>
8183
8184 * event-loop.c: Don't check HAVE_UNISTD_H before including
8185 <unistd.h>.
8186 * gdbreplay.c: Likewise.
8187 * remote-utils.c: Likewise.
8188 * server.c: Likewise.
8189 * configure.ac: Don't check for unistd.h.
8190 * configure: Regenerate.
8191
d6c2da54
TT		 81922013-06-28 Tom Tromey <tromey@redhat.com>
8193
8194 * Makefile.in (version.c): Use version.in, not
8195 common/version.in.
8196
257b6bec
MG		 81972013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8198
8199 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8200 * configure: Rebuild.
8201 * Makefile.in (version_host, version_target): Get from configure.
8202 (version.c): Use $(version_host) and $(version_target).
8203
86ebe149
DK		 82042013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8205
8206 Fix trace-status to output user name without trailing colon.
8207 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8208
f30aa5af
DK		 82092013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8210
8211 Fix trace-status to output proper start-time and stop-time.
8212 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8213 output start time and stop time in hex as gdb expects.
8214
28a93511
YQ		 82152013-06-26 Pedro Alves <pedro@codesourcery.com>
8216
8217 * tracepoint.c (build_traceframe_info_xml): Output trace state
8218 variables present in the trace buffer.
8219
01208463
TT		 82202013-06-24 Tom Tromey <tromey@redhat.com>
8221
8222 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8223 create-version.sh.
8224 (version.o): Remove.
8225 * gdbreplay.c: Include version.h.
8226 (version, host_name): Don't declare.
8227 * server.h: Include version.h.
8228 (version, host_name): Don't declare.
8229
760256f9
PA		 82302013-06-12 Pedro Alves <palves@redhat.com>
8231
8232 * linux-x86-low.c (linux_is_elf64): Delete global.
8233 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8234 with local linux_pid_exe_is_elf_64_file use.
8235
030031ee
PA		 82362013-06-11 Pedro Alves <palves@redhat.com>
8237
8238 * linux-low.c (regset_disabled, disable_regset): New functions.
8239 (regsets_fetch_inferior_registers)
8240 (regsets_store_inferior_registers): Use them.
8241 (initialize_regsets_info); Don't allocate the disabled_regsets
8242 array here.
8243 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8244 comment.
8245
5da6eb0a
PA		 82462013-06-11 Pedro Alves <palves@redhat.com>
8247
8248 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8249 xmalloc.
8250
7e5aaa09
PA		 82512013-06-11 Pedro Alves <palves@redhat.com>
8252
8253 * linux-x86-low.c (initialize_low_arch): Call
8254 init_registers_x32_avx_linux.
8255
d878444c
JK		 82562013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8257
8258 Fix compatibility with Android Bionic.
8259 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8260 it is not empty.
8261
3aee8918
PA		 82622013-06-07 Pedro Alves <palves@redhat.com>
8263
5f2b57b5 8264 PR server/14823
3aee8918
PA		 8265 * Makefile.in (OBS): Add tdesc.o.
8266 (IPA_OBJS): Add tdesc-ipa.o.
8267 (tdesc-ipa.o): New rule.
8268 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8269 interface.
8270 * linux-low.c (new_inferior): Delete.
8271 (disabled_regsets, num_regsets): Delete.
8272 (linux_add_process): Adjust to set the new per-process
8273 new_inferior flag.
8274 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8275 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8276 was a stop. When calling arch_setup, switch the current inferior
8277 to the thread that got an event.
8278 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8279 (regsets_fetch_inferior_registers)
8280 (regsets_store_inferior_registers): New regsets_info parameter.
8281 Adjust to use it.
8282 (linux_register_in_regsets): New regs_info parameter. Adjust to
8283 use it.
8284 (register_addr, fetch_register, store_register): New usrregs_info
8285 parameter. Adjust to use it.
8286 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8287 parameter regs_info. Adjust to use it.
8288 (linux_fetch_registers): Get the current inferior's regs_info, and
8289 adjust to use it.
8290 (linux_store_registers): Ditto.
8291 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8292 (initialize_low): Don't initialize the target_regsets here. Call
8293 initialize_low_arch.
8294 * linux-low.h (target_regsets): Delete declaration.
8295 (struct regsets_info): New.
8296 (struct usrregs_info): New.
8297 (struct regs_info): New.
8298 (struct process_info_private) <new_inferior>: New field.
8299 (struct linux_target_ops): Delete the num_regs, regmap, and
8300 regset_bitmap fields. New field regs_info.
8301 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8302 * i387-fp.c (num_xmm_registers): Delete.
8303 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8304 calls to new interface.
8305 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8306 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8307 Infer the number of xmm registers from the regcache's target
8308 description.
8309 * i387-fp.h (num_xmm_registers): Delete.
8310 * inferiors.c (add_thread): Don't install the thread's regcache
8311 here.
8312 * proc-service.c (gregset_info): Fetch the current inferior's
8313 regs_info. Adjust to use it.
8314 * regcache.c: Include tdesc.h.
8315 (register_bytes, reg_defs, num_registers)
8316 (gdbserver_expedite_regs): Delete.
8317 (get_thread_regcache): If the thread doesn't have a regcache yet,
8318 create one, instead of aborting gdbserver.
8319 (regcache_invalidate_one): Rename to ...
8320 (regcache_invalidate_thread): ... this.
8321 (regcache_invalidate_one): New.
8322 (regcache_invalidate): Only invalidate registers of the current
8323 process.
8324 (init_register_cache): Add target_desc parameter, and use it.
8325 (new_register_cache): Ditto. Assert the target description has a
8326 non zero registers_size.
8327 (regcache_cpy): Add assertions. Adjust.
8328 (realloc_register_cache, set_register_cache): Delete.
8329 (registers_to_string, registers_from_string): Adjust.
8330 (find_register_by_name, find_regno, find_register_by_number)
8331 (register_cache_size): Add target_desc parameter, and use it.
8332 (free_register_cache_thread, free_register_cache_thread_one)
8333 (regcache_release, register_cache_size): New.
8334 (register_size): Add target_desc parameter, and use it.
8335 (register_data, supply_register, supply_register_zeroed)
8336 (supply_regblock, supply_register_by_name, collect_register)
8337 (collect_register_as_string, collect_register_by_name): Adjust.
8338 * regcache.h (struct target_desc): Forward declare.
8339 (struct regcache) <tdesc>: New field.
8340 (init_register_cache, new_register_cache): Add target_desc
8341 parameter.
8342 (regcache_invalidate_thread): Declare.
8343 (regcache_invalidate_one): Delete declaration.
8344 (regcache_release): Declare.
8345 (find_register_by_number, register_cache_size, register_size)
8346 (find_regno): Add target_desc parameter.
8347 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8348 declarations.
8349 * remote-utils.c: Include tdesc.h.
8350 (outreg, prepare_resume_reply): Adjust.
8351 * server.c: Include tdesc.h.
8352 (gdbserver_xmltarget): Delete declaration.
8353 (get_features_xml, process_serial_event): Adjust.
8354 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8355 declare.
8356 (struct process_info) <tdesc>: New field.
8357 (ipa_tdesc): Declare.
8358 * tdesc.c: New file.
8359 * tdesc.h: New file.
8360 * tracepoint.c: Include tdesc.h.
8361 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8362 (get_context_regcache): Adjust to pass ipa_tdesc down.
8363 (do_action_at_tracepoint): Adjust to get the register cache size
8364 from the context regcache's description.
8365 (traceframe_walk_blocks): Adjust to get the register cache size
8366 from the current trace frame's description.
8367 (traceframe_get_pc): Adjust to get current trace frame's
8368 description and pass it down.
8369 (gdb_collect): Adjust to get the register cache size from the
8370 IPA's description.
8371 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8372 (gdbserver_xmltarget): Delete.
8373 (initialize_low_tracepoint): Set the ipa's target description.
8374 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8375 (initialize_low_tracepoint): Set the ipa's target description.
8376 * linux-x86-low.c: Include tdesc.h.
8377 [__x86_64__] (is_64bit_tdesc): New.
8378 (ps_get_thread_area, x86_get_thread_area): Use it.
8379 (i386_cannot_store_register): Rename to ...
8380 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8381 (i386_cannot_fetch_register): Rename to ...
8382 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8383 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8384 to new interface.
8385 (target_regsets): Rename to ...
8386 (x86_regsets): ... this.
8387 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8388 interface.
8389 (x86_siginfo_fixup): Use is_64bit_tdesc.
8390 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8391 (tdesc_x32_avx_linux, tdesc_x32_linux)
8392 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8393 Declare.
8394 (x86_linux_update_xmltarget): Delete.
8395 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8396 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8397 (AMD64_LINUX_USER64_CS): New.
8398 (x86_linux_read_description): New, based on
8399 x86_linux_update_xmltarget.
8400 (same_process_callback): New.
8401 (x86_arch_setup_process_callback): New.
8402 (x86_linux_update_xmltarget): New.
8403 (x86_regsets_info): New.
8404 (amd64_linux_regs_info): New.
8405 (i386_linux_usrregs_info): New.
8406 (i386_linux_regs_info): New.
8407 (x86_linux_regs_info): New.
8408 (x86_arch_setup): Reimplement.
8409 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8410 (x86_emit_ops): Ditto.
8411 (the_low_target): Adjust. Install x86_linux_regs_info,
8412 x86_cannot_fetch_register, and x86_cannot_store_register.
8413 (initialize_low_arch): New.
8414 * linux-ia64-low.c (tdesc_ia64): Declare.
8415 (ia64_fetch_register): Adjust.
8416 (ia64_usrregs_info, regs_info): New globals.
8417 (ia64_regs_info): New function.
8418 (the_low_target): Adjust.
8419 (initialize_low_arch): New function.
8420 * linux-sparc-low.c (tdesc_sparc64): Declare.
8421 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8422 Adjust.
8423 (sparc_arch_setup): New function.
8424 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8425 (the_low_target): Adjust.
8426 (initialize_low_arch): New function.
8427 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8428 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8429 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8430 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8431 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8432 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8433 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8434 (tdesc_powerpc_isa205_vsx64l): Declare.
8435 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8436 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8437 (ppc_set_pc, ppc_get_hwcap): Adjust.
8438 (ppc_usrregs_info): Forward declare.
8439 (!__powerpc64__) ppc_regmap_adjusted: New global.
8440 (ppc_arch_setup): Adjust to the current process'es target
8441 description.
8442 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8443 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8444 (ppc_store_evrregset): Adjust.
8445 (target_regsets): Rename to ...
8446 (ppc_regsets): ... this, and make static.
8447 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8448 (ppc_regs_info): New function.
8449 (the_low_target): Adjust.
8450 (initialize_low_arch): New function.
8451 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8452 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8453 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8454 (tdesc_s390x_linux64v2): Declare.
8455 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8456 (s390_fill_gregset, s390_store_last_break): Adjust.
8457 (target_regsets): Rename to ...
8458 (s390_regsets): ... this, and make static.
8459 (s390_get_pc, s390_set_pc): Adjust.
8460 (s390_get_hwcap): New target_desc parameter, and use it.
8461 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8462 (s390_arch_setup): Adjust to set the current process'es target
8463 description. Don't adjust the regmap.
8464 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8465 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8466 (regs_info_3264): New globals.
8467 (s390_regs_info): New function.
8468 (the_low_target): Adjust.
8469 (initialize_low_arch): New function.
8470 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8471 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8472 [__mips64] (init_registers_mips_linux)
8473 (init_registers_mips_dsp_linux): Delete defines.
8474 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8475 (have_dsp): New global.
8476 (mips_read_description): New, based on mips_arch_setup.
8477 (mips_arch_setup): Reimplement.
8478 (get_usrregs_info): New function.
8479 (mips_cannot_fetch_register, mips_cannot_store_register)
8480 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8481 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8482 (target_regsets): Rename to ...
8483 (mips_regsets): ... this, and make static.
8484 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8485 (dsp_regs_info, regs_info): New globals.
8486 (mips_regs_info): New function.
8487 (the_low_target): Adjust.
8488 (initialize_low_arch): New function.
8489 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8490 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8491 Declare.
8492 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8493 (arm_read_description): New, with bits factored from
8494 arm_arch_setup.
8495 (arm_arch_setup): Reimplement.
8496 (target_regsets): Rename to ...
8497 (arm_regsets): ... this, and make static.
8498 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8499 (arm_regs_info): New function.
8500 (the_low_target): Adjust.
8501 (initialize_low_arch): New function.
8502 * linux-m68k-low.c (tdesc_m68k): Declare.
8503 (target_regsets): Rename to ...
8504 (m68k_regsets): ... this, and make static.
8505 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8506 (m68k_regs_info): New function.
8507 (m68k_arch_setup): New function.
8508 (the_low_target): Adjust.
8509 (initialize_low_arch): New function.
8510 * linux-sh-low.c (tdesc_sharch): Declare.
8511 (target_regsets): Rename to ...
8512 (sh_regsets): ... this, and make static.
8513 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8514 (sh_regs_info, sh_arch_setup): New functions.
8515 (the_low_target): Adjust.
8516 (initialize_low_arch): New function.
8517 * linux-bfin-low.c (tdesc_bfin): Declare.
8518 (bfin_arch_setup): New function.
8519 (bfin_usrregs_info, regs_info): New globals.
8520 (bfin_regs_info): New function.
8521 (the_low_target): Adjust.
8522 (initialize_low_arch): New function.
8523 * linux-cris-low.c (tdesc_cris): Declare.
8524 (cris_arch_setup): New function.
8525 (cris_usrregs_info, regs_info): New globals.
8526 (cris_regs_info): New function.
8527 (the_low_target): Adjust.
8528 (initialize_low_arch): New function.
8529 * linux-cris-low.c (tdesc_crisv32): Declare.
8530 (cris_arch_setup): New function.
8531 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8532 (cris_regs_info): New function.
8533 (the_low_target): Adjust.
8534 (initialize_low_arch): New function.
8535 * linux-m32r-low.c (tdesc_m32r): Declare.
8536 (m32r_arch_setup): New function.
8537 (m32r_usrregs_info, regs_info): New globals.
8538 (m32r_regs_info): Adjust.
8539 (initialize_low_arch): New function.
8540 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8541 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8542 (tic6x_usrregs_info): Forward declare.
8543 (tic6x_read_description): New function, based on ...
8544 (tic6x_arch_setup): ... this. Reimplement.
8545 (target_regsets): Rename to ...
8546 (tic6x_regsets): ... this, and make static.
8547 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8548 (tic6x_regs_info): New function.
8549 (the_low_target): Adjust.
8550 (initialize_low_arch): New function.
8551 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8552 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8553 (target_regsets): Rename to ...
8554 (xtensa_regsets): ... this, and make static.
8555 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8556 globals.
8557 (xtensa_arch_setup, xtensa_regs_info): New functions.
8558 (the_low_target): Adjust.
8559 (initialize_low_arch): New function.
8560 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8561 (nios2_arch_setup): Set the current process'es tdesc.
8562 (target_regsets): Rename to ...
8563 (nios2_regsets): ... this.
8564 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8565 (nios2_regs_info): New function.
8566 (the_low_target): Adjust.
8567 (initialize_low_arch): New function.
a261b8f5
PA		 8568 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8569 (aarch64_arch_setup): Set the current process'es tdesc.
8570 (target_regsets): Rename to ...
8571 (aarch64_regsets): ... this.
8572 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8573 (aarch64_regs_info): New function.
8574 (the_low_target): Adjust.
8575 (initialize_low_arch): New function.
3aee8918
PA		 8576 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8577 globals.
8578 (target_regsets): Rename to ...
8579 (tile_regsets): ... this.
8580 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8581 (tile_regs_info): New function.
8582 (tile_arch_setup): Set the current process'es tdesc.
8583 (the_low_target): Adjust.
8584 (initialize_low_arch): New function.
8585 * spu-low.c (tdesc_spu): Declare.
8586 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8587 * win32-arm-low.c (tdesc_arm): Declare.
8588 (arm_arch_setup): New function.
8589 (the_low_target): Install arm_arch_setup instead of
8590 init_registers_arm.
8591 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8592 (init_windows_x86): Rename to ...
8593 (i386_arch_setup): ... this. Set `win32_tdesc'.
8594 (the_low_target): Adjust.
8595 * win32-low.c (win32_tdesc): New global.
8596 (child_add_thread): Don't create the thread cache here.
8597 (do_initial_child_stuff): Set the new process'es tdesc.
8598 * win32-low.h (struct target_desc): Forward declare.
8599 (win32_tdesc): Declare.
8600 * lynx-i386-low.c (tdesc_i386): Declare global.
8601 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8602 * lynx-low.c (lynx_tdesc): New global.
8603 (lynx_add_process): Set the new process'es tdesc.
8604 * lynx-low.h (struct target_desc): Forward declare.
8605 (lynx_tdesc): Declare global.
8606 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8607 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8608 * nto-low.c (nto_tdesc): New global.
8609 (do_attach): Set the new process'es tdesc.
8610 * nto-low.h (struct target_desc): Forward declare.
8611 (nto_tdesc): Declare.
8612 * nto-x86-low.c (tdesc_i386): Declare.
8613 (nto_x86_arch_setup): Set `nto_tdesc'.
8614
b1fbec62
GB		 86152013-06-04 Gary Benson <gbenson@redhat.com>
8616
8617 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8618 to qSupported response when appropriate.
8619 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8620 with nonzero-length annex.
8621 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8622 arguments supplied in annex.
8623
d1ec4ce7
DE		 86242013-05-31 Doug Evans <dje@google.com>
8625
ac44adcb 8626 PR server/15594
d1ec4ce7
DE		 8627 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8628 64 bits in 64-cross-32 environment.
8629
9b25f2d3
PA		 86302013-05-28 Pedro Alves <palves@redhat.com>
8631
8632 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8633 (aarch64-without-fpu.c): Delete rule.
8634 * configure.srv (aarch64*-*-linux*): Remove references to
8635 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8636 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8637 declaration.
8638
6740dc9c
PA		 86392013-05-24 Pedro Alves <palves@redhat.com>
8640
8641 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8642 instead of strchr/decode_address. Error if the range isn't split
8643 with a ','. Don't assume there's be a ':' in the action.
8644
c2d6af84
PA		 86452013-05-23 Yao Qi <yao@codesourcery.com>
8646 Pedro Alves <palves@redhat.com>
8647
8648 * linux-low.c (lwp_in_step_range): New function.
8649 (linux_wait_1): If the thread was range stepping and stopped
8650 outside the stepping range, report the stop to GDB. Otherwise,
8651 continue stepping. Add range stepping debug output.
8652 (linux_set_resume_request): Copy the step range from the resume
8653 request to the lwp.
8654 (linux_supports_range_stepping): New.
8655 (linux_target_ops) <supports_range_stepping>: Set to
8656 linux_supports_range_stepping.
8657 * linux-low.h (struct linux_target_ops)
8658 <supports_range_stepping>: New field.
8659 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8660 * linux-x86-low.c (x86_supports_range_stepping): New.
8661 (the_low_target) <supports_range_stepping>: Set to
8662 x86_supports_range_stepping.
8663 * server.c (handle_v_cont): Handle 'r' action.
8664 (handle_v_requests): Append ";r" if the target supports range
8665 stepping.
8666 * target.h (struct thread_resume) <step_range_start,
8667 step_range_end>: New fields.
8668 (struct target_ops) <supports_range_stepping>:
8669 New field.
8670 (target_supports_range_stepping): New macro.
8671
58794e1a
JB		 86722013-05-17 Joel Brobecker <brobecker@adacore.com>
8673
8674 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8675 confusion in comment.
8676
d631c5a7
JB		 86772013-05-17 Joel Brobecker <brobecker@adacore.com>
8678
8679 * lynx-low.c (struct process_info_private): New type.
8680 (lynx_add_process): New function.
8681 (lynx_create_inferior, lynx_attach): Replace calls to
8682 add_process by calls to lynx_add_process.
8683 (lynx_resume): If PTID is null, then try using
8684 current_process()->private->last_wait_event_ptid.
8685 Add comments.
8686 (lynx_clear_inferiors): Delete. The contents of that function
8687 has been inlined in lynx_mourn;
8688 (lynx_wait_1): Save the ptid in the process's private data.
8689 (lynx_mourn): Free the process' private data. Replace call
8690 to lynx_clear_inferiors by call to clear_inferiors.
8691
96f7a20f
YQ		 86922013-05-17 Yao Qi <yao@codesourcery.com>
8693
8694 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8695 the right place.
8696
db0dfaa0
LM		 86972013-05-16 Luis Machado <lgustavo@codesourcery.com>
8698
8699 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8700 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8701 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8702 PT_TEXT_END_ADDR guards. Update comments.
8703 (linux_target_op) <read_offsets>: Conditionally define to
8704 linux_read_offsets if the target is UCLIBC and if it defines
8705 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8706
68f5f838
SL		 87072013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8708 Andrew Jenner <andrew@codesourcery.com>
8709
8710 * Makefile.in (SFILES): Add linux-nios2-low.c.
8711 (clean): Add action to delete nios2-linux.c.
8712 (nios2-linux.c): New rule.
8713 * configure.srv: Add nios2*-*-linux*.
8714 * linux-nios2-low.c: New.
8715
1ebff1fd
HAQ		 87162013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8717
8718 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8719
f6150862
HZ		 87202013-04-25 Hui Zhu <hui@codesourcery.com>
8721
8722 PR gdb/15186
f6150862
HZ		 8723 * ax.c (ax_printf): Add fflush.
8724
614c279d
TT		 87252013-04-22 Tom Tromey <tromey@redhat.com>
8726
8727 * Makefile.in (SFILES): Add filestuff.c.
8728 (OBS): Add filestuff.o.
8729 (filestuff.o): New target.
8730 * config.in, configure: Rebuild.
8731 * configure.ac: Check for fdwalk, pipe2.
8732
7d4e5717
PA		 87332013-04-17 Pedro Alves <palves@redhat.com>
8734
8735 * configure.ac (USE_THREAD_DB): Delete variable.
8736 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8737 Don't AC_SUBST USE_THREAD_DB.
8738 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8739 * config.in, configure: Regenerate.
8740
d5c93e41
PA		 87412013-04-16 Pedro Alves <palves@redhat.com>
8742
8743 * linux-low.h (struct lwp_info) <thread_known>: Move under
8744 the USE_THREAD_DB #ifdef.
8745
04f5fe89
PA		 87462013-04-16 Pedro Alves <palves@redhat.com>
8747
8748 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8749 (linux-low.o): Delete rule.
8750 * linux-low.h: Always include "gdb_thread_db.h" instead of
8751 conditionally including thread_db.h.
8752 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8753 HAVE_THREAD_DB_H.
8754
480b27bf
JK		 87552013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8756
8757 * Makefile.in (install-only): Fix make install regression.
8758
43662968
JK		 87592013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8760
8761 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8762 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8763 installation.
8764 * gdbserver.1: Remove.
8765
3e74e146
PA		 87662013-03-22 Pedro Alves <palves@redhat.com>
8767
8768 * linux-low.c (handle_extended_wait): Don't call
8769 linux_enable_event_reporting.
8770
a8347a2a
TT		 87712013-03-15 Tony Theodore <tonyt@logyst.com>
8772
8773 PR build/9098:
8774 * Makefile.in (SHELL): Use @SHELL@.
8775
eeb56fa7
SDJ		 87762013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8777
8778 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8779 compiler warning.
8780
4fa7e2ff
JB		 87812013-03-13 Joel Brobecker <brobecker@adacore.com>
8782
8783 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8784 Remove extraneous NULL element.
8785
8ddb1965
YQ		 87862013-03-13 Yao Qi <yao@codesourcery.com>
8787
8788 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8789 'V' block in trace frame.
8790
9accd112
MM		 87912013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8792
8793 * target.h (struct target_ops): Add btrace ops.
8794 (target_supports_btrace): New macro.
8795 (target_enable_btrace): New macro.
8796 (target_disable_btrace): New macro.
8797 (target_read_btrace): New macro.
8798 * gdbthread.h (struct thread_info): Add btrace field.
8799 * server.c: Include btrace-common.h.
8800 (handle_btrace_general_set): New function.
8801 (handle_btrace_enable): New function.
8802 (handle_btrace_disable): New function.
8803 (handle_general_set): Call handle_btrace_general_set.
8804 (handle_qxfer_btrace): New function.
8805 (struct qxfer qxfer_packets[]): Add btrace entry.
8806 * inferiors.c (remove_thread): Disable btrace.
8807 * linux-low: Include linux-btrace.h.
8808 (linux_low_enable_btrace): New function.
8809 (linux_low_read_btrace): New function.
8810 (linux_target_ops): Add btrace ops.
8811 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8812 Add srv_linux_btrace=yes.
8813 (x86_64-*-linux*): Add linux-btrace.o.
8814 Add srv_linux_btrace=yes.
8815 * configure.ac: Define HAVE_LINUX_BTRACE.
8816 * config.in: Regenerated.
8817 * configure: Regenerated.
8818
5cc22e4c
MM		 88192013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8820
8821 * server.c (handle_qxfer): Preserve error message if -3 is
8822 returned.
8823 (qxfer): Document the -3 return value.
8824
7c97f91e
MM		 88252013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8826
8827 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8828 (linux_btrace_h): New variable.
8829 (linux-btrace.o): New rule.
8830
be9a119c 88312013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 8832 Hafiz Abid Qadeer <abidh@codesourcery.com>
8833
8834 * tracepoint.c (trace_buffer_size): New global.
8835 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8836 (init_trace_buffer): Change to one-argument function. Allocate
8837 trace buffer memory.
8838 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8839 handle QTBuffer:size packet.
8840 (cmd_bigqtbuffer_size): New function.
8841 (initialize_tracepoint): Call init_trace_buffer with
8842 DEFAULT_TRACE_BUFFER_SIZE.
8843 * server.c (handle_query): Add QTBuffer:size in the
8844 supported packets.
8845
e64f7499
YQ		 88462013-03-07 Yao Qi <yao@codesourcery.com>
8847
8848 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8849 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8850 of -1.
8851 (cmd_qtsp): Adjust condition. Do post increment.
8852 Set cur_action and cur_step_action back to 0.
8853
f0ae6fc3
PA		 88542013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8855
8856 PR server/15236
8857 * linux-low.c (linux_write_memory): Return early success if LEN is
8858 zero.
8859
b5b0b0af
CV		 88602013-03-05 Corinna Vinschen <vinschen@redhat.de>
8861
334ad4a8 8862 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 8863
589bc927
TT		 88642013-02-28 Tom Tromey <tromey@redhat.com>
8865
8866 * configure.ac: Invoke AC_SYS_LARGEFILE.
8867 * configure, config.in: Rebuild.
8868
dfe07582
CV		 88692013-02-28 Corinna Vinschen <vinschen@redhat.com>
8870
8871 * win32-low.c: Throughout, fix format strings and casts of
8872 printf-like functions to avoid type related warnings on all
8873 platforms.
8874 (get_child_debug_event): Print dwDebugEventCode as hex since
8875 that's how it's usually documented.
8876
736cd585
YQ		 88772013-02-28 Yao Qi <yao@codesourcery.com>
8878
8879 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8880 pulongest.
8881
e1f58301
JW		 88822013-02-27 Jiong Wang <jiwang@tilera.com>
8883
8884 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8885 (reg-tilegx32.c): New rule.
8886 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8887 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8888 different register info initializer according to elf class.
8889 (init_registers_tilgx32): New function. The tilegx32 register info
8890 initializer.
8891 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8892 (tile_store_gregset): Likewise.
8893
d171ca78
YQ		 88942013-02-27 Yao Qi <yao@codesourcery.com>
8895
8896 * server.c (process_point_options): Print debug message when
8897 debug_threads is true.
8898
282bbdf3
YQ		 88992013-02-26 Yao Qi <yao@codesourcery.com>
8900
8901 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8902
aca22551
PA		 89032013-02-19 Pedro Alves <palves@redhat.com>
8904 Kai Tietz <ktietz@redhat.com>
8905
8906 PR gdb/15161
8907
8908 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8909 instead of strtoul to extract address from packet.
8910 (process_serial_event) <'z'>: Likewise.
8911
4f3cee1c
YQ		 89122013-02-18 Yao Qi <yao@codesourcery.com>
8913
8914 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8915
8e1d55a3
PA		 89162013-02-14 Pedro Alves <palves@redhat.com>
8917
8918 Plug memory leak.
8919
8920 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8921 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8922
458820da
PA		 89232013-02-14 Pedro Alves <palves@redhat.com>
8924
8925 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8926
baea0dae
PA		 89272013-02-14 Pedro Alves <palves@redhat.com>
8928
8929 * tracepoint.c (save_string): Delete.
8930 (add_tracepoint_action): Use savestring instead of save_string.
8931
0b1afbb3
PA		 89322013-02-12 Pedro Alves <palves@redhat.com>
8933
8934 * linux-xtensa-low.c: Ditto.
8935 * xtensa-xtregs.c: Ditto.
8936
8a4ac37e
PA		 89372013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8938
8939 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8940 thread_db.
8941
148de6bb
MS		 89422013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8943
8944 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8945 aarch64_num_wp_regs and aarch64_num_bp_regs to
8946 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8947
55fac6e0
MS		 89482013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8949
8950 * linux-aarch64-low.c (ps_get_thread_area): Replace
8951 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8952
176eb98c
MS		 89532013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8954 Marcus Shawcroft <marcus.shawcroft@arm.com>
8955 Nigel Stephens <nigel.stephens@arm.com>
8956 Yufeng Zhang <yufeng.zhang@arm.com>
8957
8958 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8959 (aarch64.c, aarch64-without-fpu.c): New targets.
8960 * configure.srv (aarch64*-*-linux*): New.
8961 * linux-aarch64-low.c: New file.
8962
56f7af9c
MS		 89632013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8964
43aaf8b6 8965 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 8966 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8967 (dequeue_one_deferred_signal, linux_resume_one_thread)
8968 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8969 (linux_tracefork_grandchild, linux_test_for_tracefork)
8970 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8971 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8972 where the argument is 0.
8973
60f662b0
YQ		 89742013-01-25 Yao Qi <yao@codesourcery.com>
8975
8976 * event-loop.c: Include "queue.h".
8977 (gdb_event_p): New typedef.
8978 (struct gdb_event) <next_event>: Remove.
8979 (event_queue): Change to QUEUE(gdb_event_p).
8980 (async_queue_event): Remove.
8981 (gdb_event_xfree): New.
8982 (initialize_event_loop): New.
8983 (process_event): Use API from QUEUE.
8984 (wait_for_event): Likewise.
8985 * server.c (main): Call initialize_event_loop.
8986 * server.h (initialize_event_loop): Declare.
8987
5ae4861a
YQ		 89882013-01-18 Yao Qi <yao@codesourcery.com>
8989
8990 * ax.h (struct eval_agent_expr_context): New.
8991 (gdb_eval_agent_expr): Update declaration.
8992 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8993 TFRAME. Add new argument CTX.
8994 * server.h (struct eval_agent_expr_context): Declare.
8995 (agent_mem_read, agent_tsv_read): Update declaration.
8996 (agent_mem_read_string): Likewise.
8997 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8998 (add_traceframe_block): Add new argument TPOINT.
8999 Increase TPOINT->traceframe_usage.
9000 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9001 eval_tracepoint_agent_expr.
9002 (condition_true_at_tracepoint): Likewise.
9003 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9004 (agent_mem_read_string, agent_tsv_read): Likewise.
9005
85e00e85
YQ		 90062013-01-16 Yao Qi <yao@codesourcery.com>
9007
9008 * linux-low.c (linux_resume_one_lwp): Don't check
9009 'lwp->bp_reinsert != 0'.
9010
4039cf45
JB		 90112013-01-07 Joel Brobecker <brobecker@adacore.com>
9012 Pedro Alves <palves@redhat.com>
9013
9014 * lynx-low.c (ptrace_request_to_str): Define a temporary
9015 macro and use it to simplify this function's implementation.
9016
9044dee2
JB		 90172013-01-07 Joel Brobecker <brobecker@adacore.com>
9018
9019 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9020 sets errno.
9021
e6352c8f
JB		 90222013-01-07 Joel Brobecker <brobecker@adacore.com>
9023
9024 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9025
50681a27
JB		 90262013-01-07 Joel Brobecker <brobecker@adacore.com>
9027
9028 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9029
3f6e77ef
JB		 90302013-01-07 Joel Brobecker <brobecker@adacore.com>
9031
9032 * lynx-low.c (lynx_resume): Use the resume_info parameter
9033 to determine the ptid for the lynx_ptrace call, unless
9034 it is equal to minus_one_ptid, in which case we use the
9035 ptid of the current_inferior.
9036 (lynx_wait_1): After having received a thread create/exit
9037 event, resume the inferior's execution using the signaling
9038 thread's ptid, rather than the old ptid.
9039
7fda33ae
JB		 90402013-01-07 Joel Brobecker <brobecker@adacore.com>
9041
9042 * lynx-low.c (lynx_resume): Delete variable ret.
9043
b9786c74
JB		 90442013-01-01 Joel Brobecker <brobecker@adacore.com>
9045
9046 * gdbreplay.c (gdbreplay_version): Update copyright year.
9047 * server.c (gdbserver_version): Likewise.
9048
8b93d60f
JB		 90492012-12-17 Joel Brobecker <brobecker@adacore.com>
9050
9051 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9052 new thread.
9053
037335a7
JB		 90542012-12-17 Joel Brobecker <brobecker@adacore.com>
9055
9056 * lynx-low.c (ptrace_request_to_str): Add handling for
9057 PTRACE_GETTRACESIG.
9058
52d4cbd8
JB		 90592012-12-17 Joel Brobecker <brobecker@adacore.com>
9060
9061 * lynx-low.c (lynx_attach): Delete variable new_process.
9062
ab8f6ca9
JB		 90632012-12-17 Joel Brobecker <brobecker@adacore.com>
9064
9065 * lynx-low.c (lynx_create_inferior): Delete variable
9066 new_process.
9067
78cbc024
JB		 90682012-12-17 Joel Brobecker <brobecker@adacore.com>
9069
9070 * lynx-low.c (ptrace_request_to_str): Do not handle
9071 PTRACE_GETTHREADLIST if this macro does not exist.
9072
14a00470
YQ		 90732012-12-15 Yao Qi <yao@codesourcery.com>
9074
9075 * Makefile.in (OBS): Add notif.o.
9076 * notif.c, notif.h: New.
9077 * server.c: Include "notif.h".
9078 (struct vstop_notif) <next>: Remove.
9079 <base>: New field.
9080 (queue_stop_reply): Update.
9081 (push_event, send_next_stop_reply): Remove.
9082 (discard_queued_stop_replies): Update.
9083 (notif_stop): New variable.
9084 (handle_v_stopped): Remove.
9085 (handle_v_requests): Don't call handle_v_stopped. Call
9086 handle_ack_notif instead.
9087 (queue_stop_reply_callback): Call notif_event_enque instead
9088 of queue_stop_reply.
9089 (handle_status): Don't call send_next_stop_reply, call
9090 notif_write_event instead.
9091 (kill_inferior_callback): Likewise.
9092 (detach_or_kill_inferior_callback): Likewise.
9093 (main): Call initialize_notif.
9094 (process_serial_event): Call QUEUE_is_empty.
9095 (handle_target_event): Call notif_push instead of push event.
9096 * server.h (push_event): Remove declaration.
9097
61c125b9
TT		 90982012-12-10 Tom Tromey <tromey@redhat.com>
9099
9100 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9101 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9102 macros.
9103 (.c.o): Rewrite.
9104 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9105 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9106 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9107 (amd64-linux-ipa.o, ax.o): Rewrite.
9108 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9109 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9110 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9111 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9112 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9113 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9114 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9115 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9116 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9117 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9118 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9119 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9120 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9121 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9122 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9123 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9124 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9125 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9126 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9127 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9128 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9129 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9130 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9131 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9132 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9133 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9134 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9135 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9136 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9137 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9138 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9139 (reg-tilegx.o): Remove.
9140 (all_object_files): New macro.
9141 Include .deps files.
9142 * aclocal.m4, configure: Rebuild.
9143 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9144 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9145 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9146
e90e9ad9
TT		 91472012-12-05 Tom Tromey <tromey@redhat.com>
9148
9149 PR gdb/14917:
9150 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9151
02d403bf 91522012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9153
9154 * configure.ac: Check for linux/perf_event.h.
9155 * config.in: Regenerated.
9156 * configure: Regenerated.
9157
0270a750
PA		 91582012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9159
9160 * hostio.c (handle_readlink): Decrease buffer size
9161 parameter passed to readlink by one byte.
9162
8c29b58e
YQ		 91632012-11-26 Yao Qi <yao@codesourcery.com>
9164
9165 * configure.ac (build_warnings): Append '-Wempty-body'.
9166 * configure: Regenerated.
9167 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9168 body.
9169
8bdce1ff
PM		 91702012-11-15 Pierre Muller <muller@sourceware.org>
9171
9172 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9173 * config.in: Regenerate.
9174 * configure: Regenerate.
9175 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9176 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9177 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9178 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9179 header.
9180 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9181 instead of <sys/wait.h> header.
9182 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9183
02d403bf 91842012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9185
9186 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9187 (various make rules): Remove -DGDBSERVER
9188
fbd5db48
YQ		 91892012-11-09 Yao Qi <yao@codesourcery.com>
9190
9191 * spu-low.c (current_ptid): Move it to ..
9192 * gdbthread.h: ... here. New.
9193 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9194 * server.c (myresume, process_serial_event): Likewise.
9195 * thread-db.c (thread_db_find_new_threads): Likewise.
9196 * tracepoint.c (run_inferior_command): Likewise.
9197
b3dc46ff
AB		 91982012-10-01 Andrew Burgess <aburgess@broadcom.com>
9199
9200 * server.c (handle_search_memory_1): Include access length in
9201 warning message.
9202
07c04788
HPN		 92032012-09-05 Michael Brandt <michael.brandt@axis.com>
9204
9205 * linux-crisv32-low.c: Fix compile errors.
9206
918d227b
YQ		 92072012-09-04 Yao Qi <yao@codesourcery.com>
9208
9209 * tracepoint.c (cmd_qtsv): Adjust debug message.
9210 Don't check CUR_TPOINT.
9211
18c1b81a
YQ		 92122012-08-28 Yao Qi <yao@codesourcery.com>
9213
9214 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9215 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9216 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9217 Remove declarations of xmalloc, xreallloc, xstrdup and
9218 freeargv.
9219 * Makefile.in (libiberty_h): New.
9220 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9221 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9222
dc82f37b
YQ		 92232012-08-23 Yao Qi <yao@codesourcery.com>
9224
9225 * server.h: Remove declaration of 'xsnprintf'.
9226
406b1477
KS		 92272012-08-22 Keith Seitz <keiths@redhat.com>
9228
9229 * server.h: Include build-gnulib-gbserver/config.h.
9230 * gdbreplay.c: Likewise.
9231
e6712ff1
DE		 92322012-08-08 Doug Evans <dje@google.com>
9233
9234 * Makefile.in (SFILES): Add gdb_vecs.c.
9235 (OBS): Add gdb_vecs.o.
9236 (gdb_vecs_h, host_defs_h): New variables.
9237 (thread-db.o): Add $(gdb_vecs_h) dependency.
9238 (gdb_vecs.o): New rule.
9239 * thread-db.c: #include "gdb_vecs.h".
9240 (thread_db_load_search): Use a vector to iterate over path elements.
9241 Handle text appearing after "$pdir".
9242
9243 * configure.ac: Add check for strstr.
9244 * config.in: Regenerate.
9245 * configure: Regenerate.
9246
7c3270ae
UW		 92472012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9248
9249 * hostio.c (handle_pread): If pread fails, fall back to attempting
9250 lseek/read.
9251 (handle_pwrite): Likewise for pwrite.
9252
b62e2b27
UW		 92532012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9254
9255 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9256 between unsupported TYPE and unimplementable ADDR/LEN combination.
9257 (arm_insert_point): Act on new return value.
9258
78a99e91
PA		 92592012-07-31 Pedro Alves <palves@redhat.com>
9260
9261 * server.c (process_point_options): Only skip tokens if we find
9262 one that is unrecognized. Don't treat 'X' specially while
9263 skipping unrecognized tokens.
9264
fcf303ab
UW		 92652012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9266
9267 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9268 to 4-byte-align HW breakpoint addresses for Thumb.
9269
7255706c
YQ		 92702012-07-27 Yao Qi <yao@codesourcery.com>
9271
9272 PR remote/14161.
9273
9274 * server.h: Declare gdb_agent_about_to_close.
9275 * target.c (kill_inferior): Include "agent.h".
9276 New. Send command 'kill'.
9277 * target.h (kill_inferior): Removed macro.
9278 * tracepoint.c (gdb_agent_about_to_close): New.
9279 (gdb_agent_helper_thread): Handle command 'close'.
9280 Wait endlessly until the inferior stops.
9281 Install gdb_agent_remove_socket to atexit hook.
9282 (agent_socket_name): New static variable.
9283 (gdb_agent_socket_init): Replace local variable 'name' with
9284 'agent_socket_name'.
9285 (gdb_agent_remove_socket): New.
9286
5a3f286f
YQ		 92872012-07-27 Yao Qi <yao@codesourcery.com>
9288
9289 * server.c (process_point_options): Stop at 'X' when parsing.
9290
961bd387
ME		 92912012-07-19 Michael Eager <eager@eagercon.com>
9292
a261b8f5 9293 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 9294 to hw_execute.
9295 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9296 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9297 hardware breakpoint.
9298
aa7c7447
JK		 92992012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9300
9301 * gdbserver/linux-low.c (initialize_low): Call
9302 linux_ptrace_init_warnings.
9303
7f216e7c
DE		 93042012-07-02 Doug Evans <dje@google.com>
9305
9306 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9307 pointer to int.
9308
d3ce09f5
SS		 93092012-07-02 Stan Shebs <stan@codesourcery.com>
9310
9311 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9312 (ax.o): Add it to build rule.
9313 (ax-ipa.o): Ditto.
9314 (OBS): Add format.o.
9315 (IPA_OBS): Add format.o.
9316 * server.c (handle_query): Claim support for breakpoint commands.
9317 (process_point_options): Add command case.
9318 (process_serial_event): Leave running if there are printfs in
9319 effect.
9320 * mem-break.h (any_persistent_commands): Declare.
9321 (add_breakpoint_commands): Declare.
9322 (gdb_no_commands_at_breakpoint): Declare.
9323 (run_breakpoint_commands): Declare.
9324 * mem-break.c (struct point_command_list): New struct.
9325 (struct breakpoint): New field command_list.
9326 (any_persistent_commands): New function.
9327 (add_commands_to_breakpoint): New function.
9328 (add_breakpoint_commands): New function.
9329 (gdb_no_commands_at_breakpoint): New function.
9330 (run_breakpoint_commands): New function.
9331 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9332 locally.
9333 * ax.c: Include format.h.
9334 (ax_printf): New function.
9335 (gdb_eval_agent_expr): Add printf opcode.
9336
2f8f6aed
YQ		 93372012-06-13 Yao Qi <yao@codesourcery.com>
9338
9339 * server.c (start_inferior): Remove duplicated writes to fields
9340 'last_resume_kind' and 'last_status' of 'current_inferior'.
9341
0c9070b3
YQ		 93422012-06-12 Yao Qi <yao@codesourcery.com>
9343 Pedro Alves <palves@redhat.com>
9344
9345 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9346 comment.
9347 * server.c (handle_v_cont): Extend comment.
9348
c52daf70
YQ		 93492012-06-11 Yao Qi <yao@codesourcery.com>
9350
9351 * linux-low.c (linux_attach): Add 'static'.
9352
d38bbb0a
YQ		 93532012-06-06 Yao Qi <yao@codesourcery.com>
9354
9355 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9356
89dc0afd
JK		 93572012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9358
9359 Fix gcc -flto compilation warning.
9360 * server.c (main): Make variable multi_mode and attach volatile.
9361
75f62ce7
TJB		 93622012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9363
9364 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9365 if the platform doesn't know about it.
9366
65f479b6
PA		 93672012-05-30 Jeff Kenton <jkenton@tilera.com>
9368
9369 * Makefile.in (SFILES): Add linux-tile-low.c.
9370 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9371 * configure.srv: Handle tilegx-*-linux*.
9372 * linux-tile-low.c: New file.
9373
0c5bf5a9
JK		 93742012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9375
9376 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9377
a493e3e2
PA		 93782012-05-24 Pedro Alves <palves@redhat.com>
9379
9380 PR gdb/7205
9381
43aaf8b6 9382 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9383
2ea28649
PA		 93842012-05-24 Pedro Alves <palves@redhat.com>
9385
9386 PR gdb/7205
9387
9388 Replace target_signal with gdb_signal throughout.
9389
8d409d16
MR		 93902012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9391
9392 * linux-low.c (linux_store_registers): Avoid the copying sequence
9393 when no data has been retrieved by ptrace.
9394
23512c01
MGD		 93952012-05-22 Will Deacon <will.deacon@arm.com>
9396
9397 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9398 Include asm/ptrace.h.
9399 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9400 already defined.
9401
4934b29e
MR		 94022012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9403
9404 * linux-low.c (linux_store_registers): Don't re-retrieve data
9405 with ptrace that has already been obtained from /proc. Always
9406 copy any data retrieved with ptrace to the buffer supplied.
9407
bde24c0a
PA		 94082012-05-11 Yao Qi <yao@codesourcery.com>
9409 Pedro Alves <palves@redhat.com>
9410
9411 * linux-low.c (enum stopping_threads_kind): New.
9412 (stopping_threads): Change type to `enum stopping_threads_kind'.
9413 (handle_extended_wait): If stopping and suspending threads, leave
9414 the new_lwp suspended too.
9415 (linux_wait_for_event): Adjust.
9416 (stop_all_lwps): Set `stopping_threads' to
9417 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9418 whether we're suspending threads or just stopping them. Assert no
9419 recursion happens.
9420
623b6bdf
YQ		 94212012-04-29 Yao Qi <yao@codesourcery.com>
9422
9423 * server.h: Move some code to ...
9424 * gdbthread.h: ... here. New.
9425 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9426 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9427 (nto-low.o, win32-low.o): Likewise.
9428 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9429 * regcache.c, remote-utils.c, server.c: Likewise.
9430 * target.c, tracepoint.c, win32-low.c: Likewise.
9431
f15f9948
TJB		 94322012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9433
9434 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9435 (PTRACE_ARG4_TYPE): Likewise.
9436 (PTRACE_XFER_TYPE): Likewise.
9437 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9438 ptrace to PTRACE_ARG3_TYPE.
9439 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9440 (PTRACE_ARG4_TYPE): Likewise.
9441 (PTRACE_XFER_TYPE): Likewise.
9442 (linux_detach_one_lwp): Cast fourth argument of
9443 ptrace to long then PTRACE_ARG4_TYPE.
9444 (regsets_fetch_inferior_registers): Cast third argument of
9445 ptrace to long then PTRACE_ARG3_TYPE.
9446 (regsets_store_inferior_registers): Likewise.
9447
38ea300a
PA		 94482012-04-20 Pedro Alves <palves@redhat.com>
9449
9450 * configure: Regenerate.
9451
c971b7fa
PA		 94522012-04-19 Pedro Alves <palves@redhat.com>
9453
43aaf8b6 9454 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9455 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 9456 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9457 (all, install-only, uninstall, clean-info, all-lib, clean): No
9458 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9459 (maintainer-clean realclean distclean): Use subdir_do.
9460 (subdir_do): New.
9461 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9462 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 9463 * acinclude.m4: Include acx_configure_dir.m4.
9464 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9465 calls. Call AC_PROG_RANLIB. Configure gnulib using
9466 ACX_CONFIGURE_DIR.
9467 (GNULIB): New.
9468 (GNULIB_STDINT_H): Adjust.
9469 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9470 * gdbreplay.c: Include build-gnulib/config.h.
9471 * server.h: Likewise.
9472 * aclocal.m4: Regenerate.
9473 * config.in: Regenerate.
9474 * configure: Regenerate.
c971b7fa 9475
809277f8
PA		 94762012-04-19 Pedro Alves <palves@redhat.com>
9477
9478 * Makefile.in (LIBGNU, INCGNU): Adjust.
9479 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9480 (all, install-only, uninstall, clean-info, all-lib, clean)
9481 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9482 * configure.ac: Adjust AC_OUTPUT output.
9483 * aclocal.m4: Regenerate.
9484 * configure: Regenerate.
9485
fd9bb8b8
PA		 94862012-04-19 Pedro Alves <palves@redhat.com>
9487
9488 * Makefile.in (generated_files): New.
9489 (server_h): Remove the explicit dependency on config.h, and depend
9490 on $generated_files.
9491
1c298c66
PA		 94922012-04-19 Pedro Alves <palves@redhat.com>
9493
9494 * Makefile.in (INCGNU): Add -Ignulib.
9495
57c4b50b
PA		 94962012-04-19 Pedro Alves <palves@redhat.com>
9497
9498 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9499 (INCGNU): ... this, and spell out -I here.
9500 (GNULIB_LIB): Rename to ...
9501 (LIBGNU): ... this.
9502 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9503
1030e047
PA		 95042012-04-19 Pedro Alves <palves@redhat.com>
9505
9506 * config.in: Regenerate.
9507
447d4319
PA		 95082012-04-19 Pedro Alves <palves@redhat.com>
9509
9510 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9511 * server.h (memmem): Remove declaration.
9512 * config.in: Regenerate.
9513 * configure: Regenerate.
9514
aad9eab9
YQ		 95152012-04-19 Yao Qi <yao@codesourcery.com>
9516
9517 * Makefile.in (SFILES): Add common/vec.c.
9518 (OBS): Add vec.o.
9519 (vec.o): New rule.
9520
3e10640f
YQ		 95212012-04-19 Yao Qi <yao@codesourcery.com>
9522
9523 * remote-utils.c (prepare_resume_reply): Replace with macro
9524 target_core_of_thread.
9525 * server.c (handle_qxfer_threads_proper): Likewise.
9526 * target.h (traget_core_of_thread): New macro.
9527
71622373
PA		 95282012-04-18 Pedro Alves <palves@redhat.com>
9529
9530 * aclocal.m4: Regenerate.
9531 * configure: Regenerate.
9532
80d26939
YQ		 95332012-04-16 Yao Qi <yao@codesourcery.com>
9534
9535 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9536 duplicated on address.
9537
42476b70
YQ		 95382012-04-16 Yao Qi <yao@codesourcery.com>
9539
9540 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9541 (struct tracepoint_action_ops) <send>: New field.
9542 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9543 (agent_expr_send, x_tracepoint_action_send): New.
9544 (l_tracepoint_action_send): New.
9545 (cmd_qtdp): Download and install tracepoint
9546 according to `use_agent'.
9547 (run_inferior_command): Add one more parameter `len'.
9548 Update callers.
9549 (tracepoint_send_agent): New.
9550 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9551
7bc83639
YQ		 95522012-04-16 Yao Qi <yao@codesourcery.com>
9553
9554 * tracepoint.c (download_tracepoints): Moved to ...
9555 (cmd_qtstart): ... here.
9556
5f18041e
YQ		 95572012-04-14 Yao Qi <yao@codesourcery.com>
9558
9559 * tracepoint.c: Include inttypes.h.
9560 (struct collect_memory_action): Use sized types.
9561 (struct tracepoint): Likewise.
9562 (cmd_qtdp, stop_tracing): Update print specifiers.
9563 (cmd_qtp, response_tracepoint): Likewise.
9564 (collect_data_at_tracepoint): Likewise.
9565 (collect_data_at_step): Likewise.
9566
55a8c076
YQ		 95672012-04-14 Yao Qi <yao@codesourcery.com>
9568
9569 Import gnulib module inttypes.
9570 * aclocal.m4, config.in, configure: Regenerated.
9571
dc750257
YQ		 95722012-04-14 Yao Qi <yao@codesourcery.com>
9573
9574 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9575 Makefile and config.status at last.
9576
0ab5faf9
YQ		 95772012-04-13 Yao Qi <yao@codesourcery.com>
9578
9579 * tracepoint.c: Include stdint.h unconditionally.
9580
18f5fd81
TJB		 95812012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9582
9583 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9584 on BFD_HAVE_SYS_PROCFS_TYPE.
9585 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9586 * configure: Regenerate.
9587 * config.in: Likewise.
9588
4d47af5c
L		 95892012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9590
9591 * Makefile.in (clean): Also remove x32.c x32-linux.c
9592 x32-avx.c x32-avx-linux.c.
9593 (x32.o): New target.
9594 (x32.c): Likewise.
9595 (x32-linux.o): Likewise.
9596 (x32-linux.c): Likewise.
9597 (x32-avx.o): Likewise.
9598 (x32-avx.c): Likewise.
9599 (x32-avx-linux.o): Likewise.
9600 (x32-avx-linux.c): Likewise.
9601
9602 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9603 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9604 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9605 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9606 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9607 i386/x32-avx-linux.xml.
9608
9609 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9610 (init_registers_x32_avx_linux): Likwise.
9611 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9612 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9613
ecedbe58
PA		 96142012-04-13 Pedro Alves <palves@redhat.com>
9615
9616 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9617 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9618 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9619 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9620 the sub-make.
9621
c92b5177
L		 96222012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9623
9624 * linux-x86-low.c (compat_x32_clock_t): New.
9625 (compat_x32_siginfo_t): Likewise.
9626 (compat_x32_siginfo_from_siginfo): Likewise.
9627 (siginfo_from_compat_x32_siginfo): Likewise.
9628 (linux_is_elf64): Likewise.
9629 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9630 and siginfo_from_compat_x32_siginfo for x32.
9631 (x86_arch_setup): Set linux_is_elf64.
9632
214d508e
L		 96332012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9634
9635 PR gdb/13969
9636 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9637 e_machine field.
9638 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9639 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9640 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9641 compatible with process.
9642
c9a1864a
YQ		 96432012-04-12 Yao Qi <yao@codesourcery.com>
9644
9645 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9646 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9647 (install-only, install-info, clean): Handle sub dir gnulib.
9648 (all-lib, am--refresh): New targets.
9649 (memmem.o): Remove target.
9650 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9651 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9652 (AC_REPLACE_FUNCS): Remove memmem.
9653 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9654 (AC_OUTPUT): Generate Makefile in gnulib/.
9655 * aclocal.m4, config.in, configure: Regenerated.
9656
367ba2c2
MR		 96572012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9658
9659 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9660
9d236627
PA		 96612012-04-05 Pedro Alves <palves@redhat.com>
9662
9663 -Werror=strict-aliasing
9664
9665 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9666 pointer.
9667
111217b3
PA		 96682012-04-04 Pedro Alves <palves@redhat.com>
9669
9670 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9671 (sparc_store_gregset_from_stack, sparc_store_gregset)
9672 (sparc_breakpoint_at): Fix formatting.
9673
8365dcf5
TJB		 96742012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9675
9676 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9677 are available.
9678 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9679 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9680 * config.in: Regenerate.
9681 * configure: Likewise.
9682
689cc2ae
PA		 96832012-03-29 Pedro Alves <palves@redhat.com>
9684
9685 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9686 Correct ptrace arguments.
9687
c14dfd32
PA		 96882012-03-28 Pedro Alves <palves@redhat.com>
9689
9690 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9691 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9692 (IA64_FR1_REGNUM): New defines.
9693 (ia64_fetch_register): New.
9694 (the_low_target): Install it.
9695 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9696 field.
9697 * linux-low.c (linux_fetch_registers): Try the
9698 the_low_target.fetch_register hook first.
9699
9700 * linux-arm-low.c (the_low_target): Adjust.
9701 * linux-bfin-low.c (the_low_target): Adjust.
9702 * linux-cris-low.c (the_low_target): Adjust.
9703 * linux-crisv32-low.c (the_low_target): Adjust.
9704 * linux-m32r-low.c (the_low_target): Adjust.
9705 * linux-m68k-low.c (the_low_target): Adjust.
9706 * linux-mips-low.c (the_low_target): Adjust.
9707 * linux-ppc-low.c (the_low_target): Adjust.
9708 * linux-s390-low.c (the_low_target): Adjust.
9709 * linux-sh-low.c (the_low_target): Adjust.
9710 * linux-sparc-low.c (the_low_target): Adjust.
9711 * linux-tic6x-low.c (the_low_target): Adjust.
9712 * linux-x86-low.c (the_low_target): Adjust.
9713 * linux-xtensa-low.c (the_low_target): Adjust.
9714
63c88e13
PA		 97152012-03-26 Pedro Alves <palves@redhat.com>
9716
9717 * server.c (handle_qxfer_libraries): Don't bail early if
9718 the_target->qxfer_libraries_svr4 is not NULL.
9719
fb723180
PA		 97202012-03-26 Pedro Alves <palves@redhat.com>
9721
9722 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9723
0afae3cf
PA		 97242012-03-23 Pedro Alves <palves@redhat.com>
9725
9726 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9727 "library-list-svr4" element's start tag when the the DSO list is
9728 empty.
9729
485f1ee4
PA		 97302012-03-23 Pedro Alves <palves@redhat.com>
9731
9732 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9733 a variable whose type size is the same as the inferior's pointer
9734 size.
9735
a5362b9a
TS		 97362012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9737
9738 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9739 struct siginfo.
9740 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9741 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9742 * linux-low.h: Include <signal.h>.
9743 (struct siginfo): Remove forward declaration.
9744 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9745 struct siginfo.
9746
d226c142
MF		 97472012-03-21 Mike Frysinger <vapier@gentoo.org>
9748
9749 * .gitignore: Ignore more files.
9750
122f36ef
PA		 97512012-03-19 Pedro Alves <palves@redhat.com>
9752 Jan Kratochvil <jan.kratochvil@redhat.com>
9753
9754 * server.c (cont_thread, general_thread): Add describing comments.
9755 (start_inferior): Clear `cont_thread'.
9756 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9757 of a process.
9758
fc3e5175
YQ		 97592012-03-15 Yao Qi <yao@codesourcery.com>
9760
9761 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9762 handling to ...
9763 (cmd_qtdp): ... here.
9764
8d0d92cd
YQ		 97652012-03-15 Yao Qi <yao@codesourcery.com>
9766
9767 * tracepoint.c (struct tracepoint_action_ops): New.
9768 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9769 (m_tracepoint_action_download): New.
9770 (r_tracepoint_action_download): New.
9771 (x_tracepoint_action_download): New.
9772 (l_tracepoint_action_download): New.
9773 (add_tracepoint_action): Install `action->ops' according type.
9774 (download_tracepoint_1): Move code `download' function pointer
9775 of various tracepoint_action_ops.
9776
87b0bb13
JK		 97772012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9778
9779 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9780 linux_ptrace_attach_warnings.
9781
5f572dec
JK		 97822012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9783
9784 * Makefile.in (linux-ptrace.o): New.
9785 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9786 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9787 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9788 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9789 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9790 of these targets.
9791 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9792
f4647387
YQ		 97932012-03-08 Yao Qi <yao@codesourcery.com>
9794 Pedro Alves <palves@redhat.com>
9795
9796 Fix PR server/13392.
9797 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9798 offset of JMP insn.
9799 * tracepoint.c (remove_tracepoint): New.
9800 (cmd_qtdp): Call remove_tracepoint when failed to install.
9801
9b224c5e
PA		 98022012-03-07 Pedro Alves <palves@redhat.com>
9803
9804 * linux-low.c (get_detach_signal): New.
9805 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9806 Pass on pending signals to PTRACE_DETACH. Check the result of the
9807 ptrace call.
9808 * server.c (program_signals, program_signals_p): New.
9809 (handle_general_set): Handle QProgramSignals.
9810 * server.h (program_signals, program_signals_p): Declare.
9811
e237a7e2
JK		 98122012-03-05 Pedro Alves <palves@redhat.com>
9813 Jan Kratochvil <jan.kratochvil@redhat.com>
9814
9815 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9816 New comment why.
9817
5808517f
YQ		 98182012-03-03 Yao Qi <yao@codesourcery.com>
9819
9820 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9821 agent_look_up_symbols.
9822
58b4daa5
YQ		 98232012-03-03 Yao Qi <yao@codesourcery.com>
9824
9825 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9826 (linux-x86-low.o): Likewise.
9827 * server.h: Remove in_process_agent_loaded.
9828 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9829 common/agent.c.
9830 Update callers.
9831
8ffcbaaf
YQ		 98322012-03-03 Yao Qi <yao@codesourcery.com>
9833
9834 * tracepoint.c (gdb_agent_capability): New global.
9835 (in_process_agent_loaded_ust): Renamed to
9836 `in_process_agent_supports_ust'.
9837 Update callers.
9838 (in_process_agent_supports_ust): Call agent_capability_check.
9839 (clear_installed_tracepoints): Assert that agent supports
9840 agent.
9841
d1feda86
YQ		 98422012-03-03 Yao Qi <yao@codesourcery.com>
9843
9844 * linux-low.c (linux_supports_agent): New.
9845 (linux_target_ops): Initialize field `supports_agent' with
9846 linux_supports_agent.
9847 * target.h (struct target_ops) <supports_agent>: New.
9848 (target_supports_agent): New macro.
9849 * server.c (handle_general_set): Handle packet 'QAgent'.
9850 (handle_query): Send `QAgent+'.
9851 * Makefile.in (server.o): Depends on agent.h.
9852
2fa291ac
YQ		 98532012-03-03 Yao Qi <yao@codesourcery.com>
9854
9855 * Makefile.in (OBS): Add agent.o.
9856 Add new rule for agent.o.
9857 Track dependence of tracepoint.c on agent.h.
9858 * tracepoint.c (run_inferior_command_1):
9859 (run_inferior_command): Call agent_run_command.
9860 (gdb_ust_connect_sync_socket): Deleted. Move it to
9861 common/agent.c.
9862 (resume_thread, stop_thread): Likewise.
9863 (gdb_ust_socket_init): Renamed to ...
9864 (gdb_agent_socket_init): ... New.
9865 (gdb_ust_thread): Renamed to ...
9866 (gdb_agent_helper_thread): ... New.
9867 (gdb_ust_init): Move some code to ...
9868 (gdb_agent_init): ... here. New.
9869 [HAVE_UST]: Call gdb_ust_init.
9870 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9871 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9872 * config.in, configure: Regenerated.
9873
05044653
PA		 98742012-03-02 Pedro Alves <palves@redhat.com>
9875
9876 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9877 * linux-low.c (struct simple_pid_list): New.
9878 (stopped_pids): New a struct simple_pid_list pointer.
9879 (add_to_pid_list, pull_pid_from_list): New.
9880 (handle_extended_wait): Don't assume the first signal new children
9881 report is SIGSTOP. Adjust call to pull_pid_from_list.
9882 (linux_wait_for_lwp): Adjust.
9883
8d00225b
YQ		 98842012-03-02 Yao Qi <yao@codesourcery.com>
9885
9886 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9887 debug log.
9888
19560ba5
YQ		 98892012-03-02 Yao Qi <yao@codesourcery.com>
9890
9891 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9892 `stop_pc' and `tpoint'. Update caller.
9893
1faeff08
MR		 98942012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9895
9896 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9897 * linux-low.c (use_linux_regsets): New macro.
9898 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9899 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9900 (linux_register_in_regsets): New function.
9901 (usr_fetch_inferior_registers): Skip registers covered by
9902 regsets.
9903 (usr_store_inferior_registers): Likewise.
9904 (usr_fetch_inferior_registers): New macro.
9905 (usr_store_inferior_registers): Likewise.
9906 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9907 (linux_store_registers): Likewise.
9908 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9909 prototype.
9910 (init_registers_mips64_dsp_linux): Likewise.
9911 (init_registers_mips_linux): New macro.
9912 (init_registers_mips_dsp_linux): Likewise.
9913 (mips_dsp_num_regs): Likewise.
9914 (DSP_BASE, DSP_CONTROL): New fallback macros.
9915 (mips_base_regs): New macro.
9916 (mips_regmap): Use it. Fix the size.
9917 (mips_dsp_regmap): New variable.
9918 (mips_dsp_regset_bitmap): Likewise.
9919 (mips_arch_setup): New function.
9920 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9921 than mips_regmap.
9922 (mips_cannot_store_register): Likewise.
9923 (the_low_target): Update .arch_setup, .num_regs and .regmap
9924 initializers. Add .regset_bitmap initializer.
9925 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9926 initializer.
9927 * linux-bfin-low.c (the_low_target): Likewise.
9928 * linux-cris-low.c (the_low_target): Likewise.
9929 * linux-crisv32-low.c (the_low_target): Likewise.
9930 * linux-ia64-low.c (the_low_target): Likewise.
9931 * linux-m32r-low.c (the_low_target): Likewise.
9932 * linux-m68k-low.c (the_low_target): Likewise.
9933 * linux-ppc-low.c (the_low_target): Likewise.
9934 * linux-s390-low.c (the_low_target): Likewise.
9935 * linux-sh-low.c (the_low_target): Likewise.
9936 * linux-sparc-low.c (the_low_target): Likewise.
9937 * linux-tic6x-low.c (the_low_target): Likewise.
9938 * linux-x86-low.c (the_low_target): Likewise.
9939 * linux-xtensa-low.c (the_low_target): Likewise.
9940 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9941 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9942 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9943 srv_xmlfiles.
9944 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9945 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9946
c03e6ccc
YQ		 99472012-02-29 Yao Qi <yao@codesourcery.com>
9948 Pedro Alves <palves@redhat.com>
9949
9950 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9951 `step_over_finished' is true.
9952
644cebc9
PA		 99532012-02-27 Pedro Alves <palves@redhat.com>
9954
9955 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9956 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9957
c14d7ab2
PA		 99582012-02-27 Pedro Alves <palves@redhat.com>
9959
9960 PR server/9684
9961 * linux-low.c (pid_is_stopped): New.
9962 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9963
412c89dd
LM		 99642012-02-25 Luis Machado <lgustavo@codesourcery.com>
9965
9966 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9967 of conditions.
9968
b745defe
MR		 99692012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9970
9971 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9972
9f3a5c85
LM		 99732012-02-24 Luis Machado <lgustavo@codesourcery>
9974
9975 * server.c (handle_query): Advertise support for target-side
9976 breakpoint condition evaluation.
9977 (process_point_options): New function.
9978 (process_serial_event): When inserting a breakpoint, check for
9979 a target-side condition that should be evaluated.
9980
9981 * mem-break.c: Include regcache.h and ax.h.
9982 (point_cond_list_t): New data structure.
9983 (breakpoint) <cond_list>: New field.
9984 (find_gdb_breakpoint_at): Make non-static.
9985 (delete_gdb_breakpoint_at): Clear any target-side
9986 conditions.
9987 (clear_gdb_breakpoint_conditions): New function.
9988 (add_condition_to_breakpoint): Likewise.
9989 (add_breakpoint_condition): Likewise.
9990 (gdb_condition_true_at_breakpoint): Likewise.
9991 (gdb_breakpoint_here): Return result directly instead
9992 of going through a local variable.
9993
9994 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9995 (clear_gdb_breakpoint_conditions): Likewise.
9996 (add_breakpoint_condition): Likewise.
9997 (gdb_condition_true_at_breakpoint): Likewise.
9998
9999 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10000 (need_step_over_p): Take target-side breakpoint condition into
10001 consideration.
10002
5e1dc496
LM		 100032012-02-24 Luis Machado <lgustavo@codesourcery>
10004
10005 * server.h: Include tracepoint.h.
10006 (agent_mem_read, agent_get_trace_state_variable_value,
10007 agent_set_trace_state_variable_value,
10008 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10009 get_set_tsv_func_addr): New prototypes.
10010
10011 * ax.h: New include file.
10012 * ax.c: New source file.
10013
10014 * tracepoint.c: Include ax.h.
10015 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10016 agent_expr, eval_result_type): Move to ax.h.
10017 (parse_agent_expr): Rename to ...
10018 (gdb_parse_agent_expr): ... this, make it non-static and move
10019 to ax.h.
10020 (unparse_agent_expr) Rename to ...
10021 (gdb_unparse_agent_expr): ... this, make it non-static and move
10022 to ax.h.
10023 (eval_agent_expr): Rename to ...
10024 (eval_tracepoint_agent_expr): ... this.
10025 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10026 forward declarations.
10027 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10028 (agent_get_trace_state_variable_value): New function.
10029 (agent_set_trace_state_variable_value): New function.
10030 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10031 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10032 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10033 (condition_true_at_tracepoint): Likewise.
10034 (parse_agent_expr): Rename to ...
10035 (gdb_parse_agent_expr): ... this and move to ax.c.
10036 (unparse_agent_expr): Rename to ...
10037 (gdb_unparse_agent_expr): ... this and move to ax.c.
10038 (gdb_agent_op_name): Move to ax.c.
10039 (eval_agent_expr): Rename to ...
10040 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10041 and move to ax.c.
10042 (eval_tracepoint_agent_expr): New function.
10043 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10044 non-static.
5e1dc496
LM		 10045 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10046 ax.c.
10047 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10048 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10049 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10050 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10051 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10052 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10053 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10054 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10055 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10056 (compile_bytecodes): Remove forward declaration.
10057 (is_goto_target): Move to ax.c.
10058 (compile_bytecodes): Move to ax.c and call
10059 agent_get_trace_state_variable_value (...) and
10060 agent_set_trace_state_variable_value (...).
10061
10062 * Makefile.in: Update ax.c and IPA dependencies.
10063
277e4e52
PA		 100642012-02-24 Pedro Alves <palves@redhat.com>
10065
10066 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10067 (cmd_bigqtbuffer_circular): ... this. Only handle
10068 'QTBuffer:circular:'.
10069 (handle_tracepoint_general_set): Adjust.
10070
bf4c19f7
YQ		 100712012-02-16 Yao Qi <yao@codesourcery.com>
10072
10073 * inferiors.c: Move code to ...
10074 * dll.c: .... here. New.
10075 * server.h: Declare clear_dlls.
10076 * Makefile.in (SFILES): Add dll.c.
10077 (OBS): Add dll.o
10078 (dll.o): New rule.
10079
d73f2619
YQ		 100802012-02-11 Yao Qi <yao@codesourcery.com>
10081
10082 * server.c: (handle_monitor_command): Add a new parameter
10083 `own_buf'.
10084 (handle_query): Update caller.
10085
f8255c2a
JB		 100862012-02-09 Joel Brobecker <brobecker@adacore.com>
10087
10088 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10089 * configure, config.in: Regenerate.
10090 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10091 is not defined.
10092
da84f473
PA		 100932012-02-02 Pedro Alves <palves@redhat.com>
10094
10095 Try SIGKILL first, then PTRACE_KILL.
10096 * linux-low.c (linux_kill_one_lwp): New.
10097 (linux_kill_one_lwp): Rename to ...
10098 (kill_one_lwp_callback): ... this. Use the new
10099 linux_kill_one_lwp.
10100
e886a173
PA		 101012012-02-02 Pedro Alves <palves@redhat.com>
10102
10103 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10104 inferior.
10105
be07f1a2
PA		 101062012-01-27 Pedro Alves <palves@redhat.com>
10107
10108 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10109 (elf_64_file_p): Make static.
10110 (linux_pid_exe_is_elf_64_file): New.
10111 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10112 Delete declarations.
10113 (linux_pid_exe_is_elf_64_file): Declare.
10114 * linux-x86-low.c (x86_arch_setup): Use
10115 linux_pid_exe_is_elf_64_file.
10116
d8301ad1
JK		 101172012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10118
10119 * linux-low.c (linux_wait_for_event_1): Rename to ...
10120 (linux_wait_for_event): ... here and merge it with former
10121 linux_wait_for_event - new variable wait_ptid, use it.
10122 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10123
01b17894
PA		 101242012-01-23 Pedro Alves <palves@redhat.com>
10125
10126 * server.c (main): Avoid yet another case of infinite loop while
10127 detaching/killing after a longjmp.
10128
e825046f
JK		 101292012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10130
10131 Code cleanup.
10132 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10133
b9e7b9c3
UW		 101342012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10135
10136 * hostio.c (handle_readlink): New function.
10137 (handle_vFile): Call it to handle "vFile:readlink" packets.
10138
901f9912
UW		 101392012-01-20 Pedro Alves <palves@redhat.com>
10140 Ulrich Weigand <ulrich.weigand@linaro.org>
10141
10142 * server.c (handle_v_requests): Only support vAttach and vRun to
10143 start multiple processes when in extended protocol mode.
10144
fc1ab1a0
PA		 101452012-01-17 Pedro Alves <palves@redhat.com>
10146
10147 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10148 memalign plus mprotect to allocate the scratch buffer.
10149
7d5d4e98
PA		 101502012-01-13 Pedro Alves <palves@redhat.com>
10151
10152 * server.c (attach_inferior): Clear `cont_thread'.
10153
f128d5e9
PA		 101542012-01-13 Pedro Alves <palves@redhat.com>
10155
10156 * server.c (main): Avoid infinite loop while detaching/killing
10157 after a longjmp.
10158
06db92f0
DE		 101592012-01-09 Doug Evans <dje@google.com>
10160
10161 * server.c (start_inferior): Set last_ptid in --wrapper case.
10162
32d92999
YQ		 101632012-01-06 Yao Qi <yao@codesourcery.com>
10164
10165 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10166 defined.
10167 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10168
5e0a92a9
YQ		 101692012-01-04 Yao Qi <yao@codesourcery.com>
10170
10171 * tracepoint.c (cmd_qtdp): Print debug message
10172 for static tracepoint.
10173
ae639e8c
YQ		 101742012-01-04 Yao Qi <yao@codesourcery.com>
10175
10176 * tracepoint.c (trace_vdebug): Differentiate debug message
10177 between gdbserver and IPA.
10178
f72429c5
YQ		 101792012-01-03 Yao Qi <yao@codesourcery.com>
10180
10181 * tracepoint.c (tracepoint_was_hit): Don't collect for
10182 static tracepoint.
10183
12c3e59c
JB		 101842012-01-02 Joel Brobecker <brobecker@adacore.com>
10185
10186 * terminal.h: Reformat copyright header.
10187
67827812
JB		 101882012-01-02 Joel Brobecker <brobecker@adacore.com>
10189
10190 * server.c (gdbserver_version): Update copyright year.
10191 * gdbreplay.c (gdbreplay_version): Likewise.
10192
3e52c33d
JK		 101932011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10194
10195 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10196
10197 Revert:
10198 2011-12-18 Hui Zhu <teawater@gmail.com>
10199 * linux-low.c (linux_create_inferior): Save return value to ret.
10200
66f1260e
HZ		 102012011-12-18 Hui Zhu <teawater@gmail.com>
10202
10203 * linux-low.c (linux_create_inferior): Save return value to ret.
10204
e77616d7
DE		 102052011-12-16 Doug Evans <dje@google.com>
10206
e7b06c57
DE		 10207 * linux-low.c (linux_create_inferior): If stdio connection,
10208 redirect stdin from /dev/null, stdout to stderr.
10209 * remote-utils.c (remote_is_stdio): New static global.
10210 (remote_connection_is_stdio): New function.
10211 (remote_prepare): Handle stdio connection.
10212 (remote_open): Ditto.
10213 (remote_close): Don't close stdin for stdio connections.
10214 (read_prim,write_prim): New functions. Replace all calls to
10215 read/write to these.
10216 * server.c (main): Watch for "-" argument. Move call to
10217 remote_prepare before start_inferior.
10218 * server.h (STDIO_CONNECTION_NAME): New macro.
10219 (remote_connection_is_stdio): Declare.
10220
e77616d7
DE		 10221 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10222 in debugging output.
10223
82067193
YQ		 102242011-12-15 Yao Qi <yao@codesourcery.com>
10225
10226 * tracepoint.c: Include sys/syscall.h.
10227 (gdb_ust_thread): Remove preprocessor conditional.
10228
82bfbe7e
PA		 102292011-12-14 Pedro Alves <pedro@codesourcery.com>
10230
10231 * linux-low.c (linux_detach_one_lwp): Call
10232 the_low_target.prepare_to_resume before detaching.
10233
712c6575
YQ		 102342011-12-14 Yao Qi <yao@codesourcery.com>
10235
10236 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10237 of write.
10238
d54d1edf
YQ		 102392011-12-14 Yao Qi <yao@codesourcery.com>
10240
10241 * i386-low.c (i386_low_stopped_data_address): Initialize local
10242 variable `control'.
10243
6210a125
PA		 102442011-12-13 Pedro Alves <pedro@codesourcery.com>
10245
10246 PR remote/13492
10247
10248 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10249 DR_CONTROL unless necessary. Extend comments.
10250 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10251 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10252
2ece8244
YQ		 102532011-12-13 Yao Qi <yao@codesourcery.com>
10254
10255 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10256 macros.
10257 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10258
784867a5
JK		 102592011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10260
10261 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10262 Print new debug message for such case.
10263
6bf36717
JK		 102642011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10265
10266 Fix overlapping memcpy.
10267 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10268 the read_inferior_memory transfer.
10269 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10270 write_inferior_memory transfer.
10271 (set_fast_tracepoint_jump): New variable buf. Use it for the
10272 read_inferior_memory and write_inferior_memory transfers.
10273 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10274 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10275 Use it for the write_inferior_memory transfer.
10276 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10277 buffers.
10278
50275556
MR		 102792011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10280
10281 * linux-low.c (fetch_register, store_register): Make code
10282 consistent, fix formatting.
10283
7325beb4
MR		 102842011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10285
10286 * linux-low.c (usr_store_inferior_registers): Factor out code
10287 to handle individual registers into...
10288 (store_register): ... this new function.
10289
c642a434
UW		 102902011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10291
10292 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10293 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10294 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10295 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10296 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10297 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10298 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10299 (srv_xmlfiles): Add new XML files.
10300
10301 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10302 and <sys/uio.h>.
10303 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10304 (init_registers_s390_linux32v1): Add prototype.
10305 (init_registers_s390_linux32v2): Likewise.
10306 (init_registers_s390_linux64v1): Likewise.
10307 (init_registers_s390_linux64v2): Likewise.
10308 (init_registers_s390x_linux64v1): Likewise.
10309 (init_registers_s390x_linux64v2): Likewise.
10310 (s390_num_regs): Increment to 52.
10311 (s390_regmap): Add orig_r2 register.
10312 (s390_num_regs_3264): Increment to 68.
10313 (s390_regmap_3264): Add orig_r2 register.
10314 (s390_collect_ptrace_register): Handle orig_r2 register.
10315 (s390_supply_ptrace_register): Likewise.
10316 (s390_fill_last_break): New function.
10317 (s390_store_last_break): Likewise.
10318 (s390_fill_system_call): New function.
10319 (s390_store_system_call): Likewise.
10320 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10321 register sets.
10322 (s390_check_regset): New function.
10323 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10324 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10325 Update target_regsets for available register sets.
10326
2268b414
JK		 103272011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10328 Jan Kratochvil <jan.kratochvil@redhat.com>
10329
10330 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10331 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10332 New.
10333 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10334 * linux-low.h (struct process_info_private): New member r_debug.
10335 * server.c (handle_qxfer_libraries): Call
10336 the_target->qxfer_libraries_svr4.
10337 (handle_qxfer_libraries_svr4): New function.
10338 (qxfer_packets): New entry "libraries-svr4".
10339 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10340 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10341 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10342 PACKET_qXfer_libraries_svr4.
10343
d6db1fab
UW		 103442011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10345
10346 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10347 PSW address/mask between 8-byte and 16-byte formats.
10348 (s390_supply_ptrace_register): Likewise.
10349 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10350 basic addressing mode bit.
10351
242f5f1c
SS		 103522011-11-24 Stan Shebs <stan@codesourcery.com>
10353
10354 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10355
f196051f
SS		 103562011-11-17 Stan Shebs <stan@codesourcery.com>
10357
10358 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10359 (tracing_start_time): New global.
10360 (tracing_stop_time): New global.
10361 (tracing_user_name): New global.
10362 (tracing_notes): New global.
10363 (tracing_stop_note): New global.
10364 (cmd_qtstart): Set traceframe_usage, start_time.
10365 (stop_tracing): Set stop_time.
10366 (cmd_qtstatus): Report additional status.
10367 (cmd_qtp): New function.
10368 (handle_tracepoint_query): Call it.
10369 (cmd_qtnotes): New function.
10370 (handle_tracepoint_general_set): Call it.
10371 (get_timestamp): Rename from tsv_get_timestamp.
10372
405f8e94
SS		 103732011-11-14 Stan Shebs <stan@codesourcery.com>
10374 Kwok Cheung Yeung <kcy@codesourcery.com>
10375
10376 * linux-x86-low.c (small_jump_insn): New.
10377 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10378 trampoline and error message, build a trampoline and issue a small
10379 jump instruction to it.
10380 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10381 trampoline and error message.
10382 (x86_get_min_fast_tracepoint_insn_len): New.
10383 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10384 * linux-low.h (struct linux_target_ops): Add arguments to
10385 install_fast_tracepoint_jump_pad operation, add new operation.
10386 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10387 arguments.
10388 (linux_get_min_fast_tracepoint_insn_len): New function.
10389 (linux_target_op): Add new operation.
10390 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10391 (gdb_trampoline_buffer_end): Ditto.
10392 (gdb_trampoline_buffer_error): Ditto.
10393 (struct ipa_sym_addresses): Add fields for new IPA variables.
10394 (symbol_list): Add entries for new IPA variables.
10395 (struct tracepoint): Add fields to hold the address range of the
10396 trampoline used by the tracepoint.
10397 (trampoline_buffer_head): New static variable.
10398 (trampoline_buffer_tail): Ditto.
10399 (claim_trampoline_space): New function.
10400 (have_fast_tracepoint_trampoline_buffer): New function.
10401 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10402 structure.
10403 (install_fast_tracepoint): Ditto, also add error buffer argument.
10404 (cmd_qtminftpilen): New function.
10405 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10406 (fast_tracepoint_from_trampoline_address): New function.
10407 (fast_tracepoint_collecting): Handle trampoline as part of jump
10408 pad space.
10409 (set_trampoline_buffer_space): New function.
10410 (initialize_tracepoint): Initialize new IPA variables.
10411 * target.h (struct target_ops): Add arguments to
10412 install_fast_tracepoint_jump_pad operation, add new
10413 get_min_fast_tracepoint_insn_len operation.
10414 (target_get_min_fast_tracepoint_insn_len): New.
10415 (install_fast_tracepoint_jump_pad): Add arguments.
10416 * server.h (IPA_BUFSIZ): Define.
10417 * linux-i386-ipa.c: Include extra header files.
10418 (initialize_fast_tracepoint_trampoline_buffer): New function.
10419 (initialize_low_tracepoint): Call it.
10420 * server.h (set_trampoline_buffer_space): Declare.
10421 (claim_trampoline_space): Ditto.
10422 (have_fast_tracepoint_trampoline_buffer): Ditto.
10423
1e4d1764
YQ		 104242011-11-14 Yao Qi <yao@codesourcery.com>
10425
10426 * server.c (handle_query): Handle InstallInTrace for qSupported.
10427 * tracepoint.c (add_tracepoint): Sort list.
10428 (install_tracepoint, download_tracepoint): New.
10429 (cmd_qtdp): Call them to install and download tracepoints.
10430 (sort_tracepoints): Removed.
10431 (cmd_qtstart): Update.
10432
5c73ff4e
YQ		 104332011-11-14 Yao Qi <yao@codesourcery.com>
10434
10435 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10436 * mem-break.h: Declare.
10437 * tracepoint.c (cmd_qtstart): Move some code to ...
10438 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10439 New.
10440 (download_tracepoints): Move some code to ...
10441 (download_tracepoint_1): ... here. New.
10442
86a30030
YQ		 104432011-11-08 Yao Qi <yao@codesourcery.com>
10444
10445 * remote-utils.c (relocate_instruction): A comment fix.
10446
8d26e50c
JB		 104472011-11-07 Joel Brobecker <brobecker@adacore.com>
10448
10449 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10450 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10451 dr_status_mirror and dr_control_mirror from debug_reg_state.
10452 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10453 (i386_initial_stuff): Remove use of deleted globals.
10454 (i386_get_thread_context, i386_set_thread_context,
10455 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10456 from debug_reg_state.
10457
a59306a3
YQ		 104582011-11-05 Yao Qi <yao@codesourcery.com>
10459
10460 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10461 address as TPOINT's.
10462
3065dfb6
SS		 104632011-11-02 Stan Shebs <stan@codesourcery.com>
10464
10465 * tracepoint.c (agent_mem_read_string): New function.
10466 (eval_agent_expr): Call it for tracenz.
10467 * server.c (handle_query): Report support for tracenz.
10468
fd0d8c7c
YQ		 104692011-11-02 Yao Qi <yao@codesourcery.com>
10470
10471 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10472
609086b1
YQ		 104732011-11-02 Yao Qi <yao@codesourcery.com>
10474
10475 * target.h: Fix a typo in comment.
10476
b9fd1791
PA		 104772011-10-31 Pedro Alves <pedro@codesourcery.com>
10478
10479 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10480 clobber the breakpoints' shadows with fast tracepoint jumps.
10481 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10482 * target.c (write_inferior_memory): Also pass MYADDR down to
10483 check_mem_write.
10484
03583c20
UW		 104852011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10486
10487 * configure.ac: Check support for personality routine.
10488 * configure: Regenerate.
10489 * config.in: Likewise.
10490 * linux-low.c: Include <sys/personality.h>.
10491 Define ADDR_NO_RANDOMIZE if necessary.
10492 (linux_create_inferior): Disable address space randomization when
10493 forking inferior, if requested.
10494 (linux_supports_disable_randomization): New function.
10495 (linux_target_ops): Install it.
10496 * server.h (disable_randomization): Declare.
10497 * server.c (disable_randomization): New global variable.
10498 (handle_general_set): Handle QDisableRandomization.
10499 (handle_query): Likewise for qSupported.
10500 (main): Support --disable-randomization and --no-disable-randomization
10501 command line arguments.
10502 * target.h (struct target_ops): Add supports_disable_randomization.
10503 (target_supports_disable_randomization): New macro.
10504
723b724b
MF		 105052011-09-29 Mike Frysinger <vapier@gentoo.org>
10506
10507 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10508 ifdef check.
10509 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10510 [!PT_GETDSBT] (target_loadmap): New definition.
10511 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10512 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10513 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10514 and PT_GETDSBT to LINUX_LOADMAP.
10515 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10516 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10517
55329a5c 105182011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 10519
10520 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10521 (arm_linux_hwbp_cap): New static variable.
10522 (arm_linux_get_hwbp_cap): Replace by ...
10523 (arm_linux_init_hwbp_cap): ... this new function.
10524 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10525 (arm_linux_get_hw_watchpoint_count): Likewise.
10526 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10527 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10528 (arm_prepare_to_resume): Use perror_with_name instead of error.
10529
55329a5c 105302011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 10531
10532 * linux-arm-low.c: Include <signal.h>.
10533 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10534 (struct arm_linux_hwbp_cap): New data type.
10535 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10536 (struct arm_linux_hw_breakpoint): New data type.
10537 (MAX_BPTS, MAX_WPTS): Define.
10538 (struct arch_process_info, struct arch_lwp_info): New data types.
10539 (arm_linux_get_hwbp_cap): New function.
10540 (arm_linux_get_hw_breakpoint_count): Likewise.
10541 (arm_linux_get_hw_watchpoint_count): Likewise.
10542 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10543 (arm_hwbp_control_initialize): Likewise.
10544 (arm_hwbp_control_is_enabled): Likewise.
10545 (arm_hwbp_control_is_initialized): Likewise.
10546 (arm_hwbp_control_disable): Likewise.
10547 (arm_linux_hw_breakpoint_equal): Likewise.
10548 (arm_linux_hw_point_initialize): Likewise.
10549 (struct update_registers_data): New data structure.
10550 (update_registers_callback: New function.
10551 (arm_insert_point): Likewise.
10552 (arm_remove_point): Likewise.
10553 (arm_stopped_by_watchpoint): Likewise.
10554 (arm_stopped_data_address): Likewise.
10555 (arm_new_process): Likewise.
10556 (arm_new_thread): Likewise.
10557 (arm_prepare_to_resume): Likewise.
10558 (the_low_target): Register arm_insert_point, arm_remove_point,
10559 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10560 arm_new_thread, and arm_prepare_to_resume.
10561
6b9801d4
SS		 105622011-09-15 Stan Shebs <stan@codesourcery.com>
10563
10564 * server.h (struct emit_ops): Add compare-goto fields.
10565 * tracepoint.c (gdb_agent_op_sizes): New table.
10566 (emit_eq_goto): New function.
10567 (emit_ne_goto): New function.
10568 (emit_lt_goto): New function.
10569 (emit_le_goto): New function.
10570 (emit_gt_goto): New function.
10571 (emit_ge_goto): New function.
10572 (is_goto_target): New function.
10573 (compile_bytecodes): Recognize special cases of compare-goto
10574 combinations and call specialized emitters for them.
10575 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10576 (amd64_emit_ne_goto): New function.
10577 (amd64_emit_lt_goto): New function.
10578 (amd64_emit_le_goto): New function.
10579 (amd64_emit_gt_goto): New function.
10580 (amd64_emit_ge_goto): New function.
10581 (amd64_emit_ops): Add the new functions.
10582 (i386_emit_eq_goto): New function.
10583 (i386_emit_ne_goto): New function.
10584 (i386_emit_lt_goto): New function.
10585 (i386_emit_le_goto): New function.
10586 (i386_emit_gt_goto): New function.
10587 (i386_emit_ge_goto): New function.
10588 (i386_emit_ops): Add the new functions.
10589
bf15cbda
SS		 105902011-09-08 Stan Shebs <stan@codesourcery.com>
10591
10592 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10593 (i386_emit_epilogue): Restore %ebx.
10594
943ca1dd
JZ		 105952011-08-31 Jie Zhang <jzhang918@gmail.com>
10596
10597 * server.c (step_thread): Remove definition.
10598 (process_serial_event): Don't handle Hs.
10599 * server.h (step_thread): Remove declaration.
10600 * target.c (set_desired_inferior): Remove use of step_thread.
10601
e3deef73
LM		 106022011-08-24 Luis Machado <lgustavo@codesourcery.com>
10603
10604 * linux-low.c: Include linux-procfs.h.
10605 (linux_attach_lwp_1): Update comments.
10606 (linux_attach): Scan for existing threads when attaching to a
10607 process that is the tgid.
10608 * Makefile.in: Update dependencies.
10609
13da1c97
LM		 106102011-08-24 Luis Machado <lgustavo@codesourcery.com>
10611
10612 * configure.srv: Add linux-procfs.o dependencies.
10613
881127c9
YQ		 106142011-08-14 Yao Qi <yao@codesourcery.com>
10615
10616 * target.h (struct target_ops): Fix indent.
10617 * win32-low.c (win32_target_ops): Fix comment.
10618
58dbd541
YQ		 106192011-08-14 Andrew Jenner <andrew@codesourcery.com>
10620 Yao Qi <yao@codesourcery.com>
10621
10622 * Makefile.in (clean): Remove tic6x-*.c files.
10623 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10624 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10625 (tic6x-c64xp-linux.c): Likewise.
10626 * configure.srv: Add support for tic6x-*-uclinux.
10627 * linux-tic6x-low.c: New.
10628 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10629
78d85199
YQ		 106302011-08-14 Andrew Stubbs <ams@codesourcery.com>
10631 Yao Qi <yao@codesourcery.com>
10632
10633 * target.h (struct target_ops): Add read_loadmap.
10634 * linux-low.c (struct target_loadseg): New type.
10635 (struct target_loadmap): New type.
10636 (linux_read_loadmap): New function.
10637 (linux_target_ops): Add linux_read_loadmap.
10638 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 10639 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10640 to NULL.
78d85199 10641
a959a88d
EZ		 106422011-08-05 Eli Zaretskii <eliz@gnu.org>
10643
10644 * win32-low.c: Include <stdint.h>.
10645
1ced966e
PA		 106462011-07-22 Pedro Alves <pedro@codesourcery.com>
10647
10648 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10649 to the inferior here.
10650 (i386_remove_aligned_watchpoint): Ditto.
10651 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10652 fit part of the watchpoint in the debug registers.
10653 (i386_update_inferior_debug_regs): New.
10654 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10655 registers, and only update the inferior on success.
10656 (i386_low_remove_watchpoint): Ditto.
10657
d26e3629
KY		 106582011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10659
10660 * linux-low.c (compare_ints, unique, list_threads, show_process,
10661 linux_core_of_thread): Delete.
10662 (linux_target_ops): Change linux_core_of_thread to
10663 linux_common_core_of_thread.
10664 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10665 * utils.c (malloc_failure): Change type of argument.
10666 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10667 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10668 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10669 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10670 (IPA_OBJS): Add common-utils-ipa.o.
10671 (ptid_h, linux_osdata_h): New macros.
10672 (server_h): Add common/common-utils.h, common/xml-utils.h,
10673 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10674 common/ptid.h.
10675 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10676 ptid.o, buffer.o): New rules.
10677 (linux-low.o): Add common/linux-osdata.h as a dependency.
10678 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10679 * configure.ac: Add AC_HEADER_DIRENT check.
10680 * config.in: Regenerate.
10681 * configure: Regenerate.
10682 * remote-utils.c (xml_escape_text): Delete.
10683 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10684 buffer_xml_printf): Move to common/buffer.c.
10685 * server.c (main): Remove call to initialize_inferiors.
10686 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10687 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10688 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10689 internal_error, gdb_assert, gdb_assert_fail): Delete.
10690 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10691 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10692 common/buffer.h.
10693 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10694 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10695 initialize_inferiors): Delete.
10696
2275a1a7
PA		 106972011-07-20 Pedro Alves <pedro@codesourcery.com>
10698
10699 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10700 symbol error.
10701
0a5b1e09
PA		 107022011-05-31 Pedro Alves <pedro@codesourcery.com>
10703
10704 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10705 assertion.
10706 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10707
6938fd34
YQ		 107082011-05-26 Yao Qi <yao@codesourcery.com>
10709
10710 * Makefile.in (thread-db.o): Track dependence to
10711 common/gdb_thread_db.h.
10712 * thread-db.c: include gdb_thread_db.h from right place.
10713
b481f9e0
TT		 107142011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10715
10716 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10717 __FILE__ and __LINE__ to internal_error.
10718
98a5dd13
DE		 107192011-05-13 Doug Evans <dje@google.com>
10720
10721 * thread-db.c (try_thread_db_load_from_sdir): New function.
10722 (try_thread_db_load_from_dir): New function.
10723 (thread_db_load_search): Handle $sdir, ignore $pdir.
10724 Remove trying of system directories if search of
10725 libthread-db-search-path fails, that is now done via $sdir.
10726
d248b706
KY		 107272011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10728
10729 * server.c (handle_query): Add EnableDisableTracepoints to the list
10730 of supported features.
43aaf8b6 10731 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 10732 tracepoints.
43aaf8b6
PA		 10733 (cmd_qtenable_disable): New.
10734 (cmd_qtstart): Install tracepoints even if disabled.
10735 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10736 receiving a QTEnable or QTDisable packet.
10737 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10738 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10739 tracepoints.
10740 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 10741
84e578fb
DE		 107422011-05-10 Doug Evans <dje@google.com>
10743
10744 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10745
71f55dd8
DE		 107462011-05-04 Doug Evans <dje@google.com>
10747
10748 * linux-low.c (linux_join): Skip process lookup.
10749 * spu-low.c (spu_join): Ditto.
10750 * server.c (join_inferiors_callback): Delete.
10751 (process_serial_event): For 'D' packet (detach) call join_inferior
10752 directly.
10753
4d393d60
JM		 107542011-05-04 Joseph Myers <joseph@codesourcery.com>
10755
10756 * README: Don't mention xscale*-*-linux*.
10757 * configure.srv (xscale*-*-linux*): Don't handle target.
10758
b00ad6ff
NF		 107592011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10760
10761 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10762 casting pointers.
10763 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10764 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10765 (i386_emit_void_call_2): Likewise.
10766
af96c192
YQ		 107672011-04-26 Yao Qi <yao@codesourcery.com>
10768
43aaf8b6
PA		 10769 * linux-low.c: Move common macros to linux-ptrace.h.
10770 Include linux-ptrace.h.
af96c192
YQ		 10771 * Makefile.in (linux_ptrace_h): New.
10772 (linux-low.o): Depends on linux-ptrace.h.
10773
03f2bd59
JK		 107742011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10775
10776 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10777 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10778 (remote_prepare): New function with most of the TCP code from ...
10779 (remote_open): ... here. Detect PORT here unconditionally. Move also
10780 setting transport_is_reliable.
10781 * server.c (run_once): New variable.
10782 (gdbserver_usage): Document it.
10783 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10784 the first run if RUN_ONCE.
10785 * server.h (run_once, remote_prepare): New declarations.
10786
7a9dd1b2
TT		 107872011-04-19 Tom Tromey <tromey@redhat.com>
10788
10789 * win32-low.c (handle_load_dll): Remove duplicate "the".
10790
81239425
PM		 107912011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10792
10793 Remove support for old Cygwin 1.5 versions.
10794 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10795 function to avoid warning.
10796 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10797 warning.
10798
9e0627f1
PM		 107992011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10800
10801 * gdbserver/server.h (Macro _): Define it if not available.
10802
588eebee
MS		 108032011-03-14 Michael Snyder <msnyder@vmware.com>
10804
348af9f7 10805 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 10806
43f70d4c
JB		 108072011-03-10 Joel Brobecker <brobecker@adacore.com>
10808
10809 * Makefile.in (maintainer-clean realclean distclean): Remove
10810 "make ... subdir_do" command.
10811
348af9f7
MS		 108122011-03-10 Michael Snyder <msnyder@vmware.com>
10813
10814 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10815
10816 * server.c (handle_v_run): Free alloced buffer on early return.
10817
e637a4f5
YQ		 108182011-03-09 Yao Qi <yao@codesourcery.com>
10819
10820 Revert:
10821 2011-03-04 Yao Qi <yao@codesourcery.com>
10822
10823 * Makefile.in: Remove GNU make feature --directory.
10824
10825 2011-03-05 Yao Qi <yao@codesourcery.com>
10826
10827 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10828 (subdir_do): New make target. Copied from gdb/Makefile.
10829 (maintainer-clean, realclean, distclean, clean): Call corresponding
10830 make targets in common/Makefile.
10831
10832 2011-02-11 Yao Qi <yao@codesourcery.com>
10833
10834 * configure.ac: Call AC_PROG_RANLIB.
10835 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10836 * configure: Regenerate.
10837
e6edda56
JK		 108382011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10839
10840 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10841
e5141119
JB		 108422011-03-06 Yao Qi <yao@codesourcery.com>
10843
10844 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10845
64794aa4
JB		 108462011-03-05 Yao Qi <yao@codesourcery.com>
10847
10848 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10849 (subdir_do): New make target. Copied from gdb/Makefile.
10850 (maintainer-clean, realclean, distclean, clean): Call corresponding
10851 make targets in common/Makefile.
10852
7a762829
YQ		 108532011-03-04 Yao Qi <yao@codesourcery.com>
10854
10855 * Makefile.in: Remove GNU make feature --directory.
10856
348af9f7
MS		 108572011-03-04 Michael Snyder <msnyder@vmware.com>
10858
10859 * server.c (queue_stop_reply): Call xmalloc not malloc.
10860
108612011-03-02 Michael Snyder <msnyder@vmware.com>
10862
10863 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10864
9f72fee2
MS		 108652011-02-28 Michael Snyder <msnyder@vmware.com>
10866
588eebee
MS		 10867 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10868 (cmd_qtframe): Ditto.
10869 (cmd_qtbuffer): Ditto.
10870 (cmd_bigqtbuffer): Ditto.
10871
9f72fee2
MS		 10872 * utils.c (decimal2str): Initialize 'width' to nine, then
10873 don't mess with it.
10874
8040bd49
UW		 108752011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10876
10877 * hostio.c (require_data): Free *data, not data.
10878
7e52cbd0
JK		 108792011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10880
10881 * hostio.c (require_data): Use free, not xfree.
10882
9130f83e
MS		 108832011-02-27 Michael Snyder <msnyder@vmware.com>
10884
4b812f4e
MS		 10885 * server.c (handle_query): Discard unused value.
10886
9130f83e
MS		 10887 * hostio.c (require_data): Free malloc memory before returning
10888 error.
10889
69d37113
MS		 108902011-02-26 Michael Snyder <msnyder@vmware.com>
10891
10892 * linux-low.c (list_threads): Call closedir for dirent.
10893
35f5825a
MS		 108942011-02-27 Michael Snyder <msnyder@vmware.com>
10895
2a589cef
MS		 10896 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10897 a case statement falls through.
10898
0adea5f7
MS		 10899 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10900
35f5825a
MS		 10901 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10902 in comparison.
10903
238f1c74
MS		 109042011-02-26 Michael Snyder <msnyder@vmware.com>
10905
10906 * utils.c (decimal2str): Eliminate dead code and dead param.
10907 (pulongest): Drop dead param from call to decimal2str.
10908 (plongest): Ditto.
10909
633ff500
JB		 109102011-02-24 Joel Brobecker <brobecker@adacore.com>
10911
10912 Revert the following patch (not approved yet):
10913 2011-02-21 Hui Zhu <teawater@gmail.com>
10914 * tracepoint.c (tp_printf): New function.
10915 (eval_agent_expr): Handle gdb_agent_op_printf.
10916
f9c6ff72
HZ		 109172011-02-21 Hui Zhu <teawater@gmail.com>
10918
10919 * tracepoint.c (tp_printf): New function.
10920 (eval_agent_expr): Handle gdb_agent_op_printf.
10921
94d5e490
TT		 109222011-02-18 Tom Tromey <tromey@redhat.com>
10923
10924 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10925 (tracepoint.o): Likewise.
10926 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10927 (gdb_agent_op_names): Likewise.
10928
c7f96d2b
TT		 109292011-02-18 Tom Tromey <tromey@redhat.com>
10930
10931 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10932 gdb_agent_op_rot>: New constants.
10933 (gdb_agent_op_names): Add pick and roll.
10934 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10935 cases.
10936
0feedb2c
JK		 109372011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10938
10939 * aclocal.m4: Regenerated with aclocal-1.11.1.
10940
b3b9301e
PA		 109412011-02-14 Pedro Alves <pedro@codesourcery.com>
10942
10943 * server.c (handle_qxfer_traceframe_info): New.
10944 (qxfer_packets): Register "traceframe-info".
10945 (handle_query): Report support for qXfer:traceframe-info:read+.
10946 * tracepoint.c (match_blocktype): New.
10947 (traceframe_find_block_type): Rename to ...
10948 (traceframe_walk_blocks): ... this. Add callback filter argument,
10949 and use it.
10950 (traceframe_find_block_type): New, reimplemented on top of
10951 traceframe_walk_blocks.
10952 (build_traceframe_info_xml): New.
10953 (traceframe_read_info): New.
10954 * server.h (traceframe_read_info): Declare.
10955
4f3e6fb7
YQ		 109562011-02-11 Yao Qi <yao@codesourcery.com>
10957
10958 * configure.ac: Call AC_PROG_RANLIB.
10959 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10960 * configure: Regenerate.
10961
764880b7
PA		 109622011-02-07 Pedro Alves <pedro@codesourcery.com>
10963
10964 * server.c (gdb_read_memory): Change return semantics to allow
10965 partial transfers.
10966 (handle_search_memory_1): Adjust.
10967 (process_serial_event) <'m' packet>: Handle partial transfers.
10968 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10969
1c79eb8a
PA		 109702011-01-28 Pedro Alves <pedro@codesourcery.com>
10971
10972 * regcache.c (init_register_cache): Initialize
10973 regcache->register_status.
10974 (free_register_cache): Release regcache->register_status.
10975 (regcache_cpy): Copy register_status.
10976 (registers_to_string): Print 'x's for unavailable registers.
10977 (supply_register): Mark the register's status valid or
10978 unavailable, depending on whether a buffer was passed in or not.
10979 (supply_register_zeroed): New.
10980 (supply_regblock): Mark the registers' status valid or
10981 unavailable, depending on whether a buffer was passed in or not.
10982 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10983 (struct regcache): New `register_status' field.
10984 (supply_register_zeroed): Declare.
10985 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10986 supply_register_zeroed, rather than passing a NULL buffer to
10987 supply_register.
10988 * tracepoint.c (fetch_traceframe_registers): Update comment.
10989
85724a0e
PA		 109902011-01-28 Pedro Alves <pedro@codesourcery.com>
10991
10992 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10993 buffer explicit.
10994
d08aafef
PA		 109952011-01-25 Pedro Alves <pedro@codesourcery.com>
10996
10997 * server.h (decode_xfer_write): Change prototype.
10998 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10999 and don't extract the annex here.
11000 * server.c (decode_xfer_read): Remove `annex' parameter,
11001 and don't extract the annex here.
11002 (decode_xfer): New.
11003 (struct qxfer): New.
11004 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11005 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11006 (handle_qxfer_statictrace): New functions, abstracted out from
11007 handle_query, and made to use the struct qxfer interface.
11008 (handle_threads_qxfer_proper): Rename to ...
11009 (handle_qxfer_threads_proper): ... this.
11010 (handle_threads_qxfer): Rename to ...
11011 (handle_qxfer_threads): ... this. Adjust.
11012 (qxfer_packets): New array.
11013 (handle_qxfer): New function.
11014 (handle_query): Use handle_qxfer.
11015
493e2a69
MS		 110162011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11017
11018 * gdbreplay.c: Shorten lines of >= 80 columns.
11019 * linux-low.c: Ditto.
11020 * linux-ppc-low.c: Ditto.
11021 * linux-s390-low.c: Ditto.
11022 * linux-sparc-low.c: Ditto.
11023 * linux-x86-low.c: Ditto.
11024 * linux-xtensa-low.c: Ditto.
11025 * mem-break.c: Ditto.
11026 * nto-low.c: Ditto.
11027 * regcache.h: Ditto.
11028 * remote-utils.c: Ditto.
11029 * server.c: Ditto.
11030 * server.h: Ditto.
11031 * thread-db.c: Ditto.
11032 * tracepoint.c: Ditto.
11033 * utils.c: Ditto.
11034 * win32-low.h: Ditto.
11035
44944448
JB		 110362011-01-05 Joel Brobecker <brobecker@adacore.com>
11037
11038 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11039 update.
11040
71ce852c
JB		 110412011-01-01 Joel Brobecker <brobecker@adacore.com>
11042
11043 * server.c (gdbserver_version): Update copyright year in version
11044 output.
11045 * gdbreplay.c (gdbreplay_version): Ditto.
11046
eb826dc6
MF		 110472010-12-29 Jie Zhang <jie.zhang@analog.com>
11048
11049 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11050 * linux-bfin-low.c: New file.
11051 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11052 PT_DATA_ADDR for BFIN targets.
11053 * Makefile.in (SFILES): Add linux-bfin-low.c.
11054 (clean): Remove reg-bfin.c.
11055 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11056 * README: Mention supported Blackfin targets.
11057
39ab222a
MF		 110582010-12-23 Mike Frysinger <vapier@gentoo.org>
11059
11060 * .gitignore: New file.
11061
a1f2ce7d
MF		 110622010-11-16 Mike Frysinger <vapier@gentoo.org>
11063
11064 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11065
f474844c
JZ		 110662010-10-22 Jie Zhang <jie@codesourcery.com>
11067
11068 * Makefile.in: Add FLAGS_TO_PASS variable.
11069 (install): Remove dependency of install-only and recursively
11070 invoke make for install-only.
11071
f1048712
DE		 110722010-10-04 Doug Evans <dje@google.com>
11073
11074 * Makefile.in (uninstall): Use $(DESTDIR).
11075
b53a1623
PA		 110762010-09-24 Pedro Alves <pedro@codesourcery.com>
11077
e6ee044d
PA		 11078 PR gdb/11842
11079
b53a1623
PA		 11080 * linux-x86-low.c (compat_siginfo_from_siginfo)
11081 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11082 si_code is < 0. Check for si_code == SI_TIMER before checking for
11083 si_code < 0.
11084
fa1bd1e4
JB		 110852010-09-13 Joel Brobecker <brobecker@adacore.com>
11086
11087 * lynx-i386-low.c: New file.
11088 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11089
47fac8f8
JB		 110902010-09-13 Joel Brobecker <brobecker@adacore.com>
11091
11092 * lynx-low.c (ptrace_request_to_str): Remove handling for
11093 request values that have been removed in LynxOS 5.x.
11094
1adfc54d
JB		 110952010-09-13 Joel Brobecker <brobecker@adacore.com>
11096
11097 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11098 <ptrace.h>
11099
c2a66c29
NS		 111002010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11101
11102 * configure.ac: Add --enable-inprocess-agent option.
11103 * configure: Rebuilt.
11104
32fcada3
YQ		 111052010-09-06 Yao Qi <yao@codesourcery.com>
11106
11107 * linux-low.c (linux_kill): Remove unused variable.
11108 (linux_stabilize_threads): Likewise.
11109 * server.c (start_inferior): Likewise.
11110 (queue_stop_reply_callback): Likewise.
11111 * tracepoint.c (do_action_at_tracepoint): Likewise.
11112
0cccb683
YQ		 111132010-09-06 Yao Qi <yao@codesourcery.com>
11114
11115 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11116 on return.
11117
423ec54c
JK		 111182010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11119
11120 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11121
12ac6819
PA		 111222010-09-06 Pedro Alves <pedro@codesourcery.com>
11123
11124 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11125 "$(IPA_DEPFILES)".
11126
8ed54b31
JB		 111272010-09-01 Joel Brobecker <brobecker@adacore.com>
11128
11129 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11130 gdbserver/lynx-ppc-low.c: New files.
11131 * Makefile.in (lynx_low_h): New variable.
11132 (lynx-low.o, lynx-ppc-low.o): New rules.
11133 * configure.ac: On LynxOS, link with -lnetinet.
11134 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11135 * configure: regenerate.
11136
bb0116a4
JB		 111372010-09-01 Joel Brobecker <brobecker@adacore.com>
11138
11139 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11140 * configure.ac: Add check for vasprintf and vsnprintf.
11141 * configure, config.in: Regenerate.
11142 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11143
a778ab81 111442010-09-01 Joel Brobecker <brobecker@adacore.com>
11145
11146 * gdbreplay.c: Move include of alloca.h up, next to include of
11147 malloc.h.
11148 * server.h: Add include of malloc.h.
11149 * mem-break.c: Remove include of malloc.h.
11150 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11151
8b034a19 111522010-09-01 Joel Brobecker <brobecker@adacore.com>
11153
11154 * Makefile.in (memmem.o): Build with -Wno-error.
11155
111562010-09-01 Joel Brobecker <brobecker@adacore.com>
11157
11158 * utils.c (xsnprintf): Make non-static.
11159 * server.h: Add xsnprintf declaration.
11160 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11161 replace calls to snprintf by calls to xsnprintf throughout.
11162
111632010-09-01 Joel Brobecker <brobecker@adacore.com>
11164
11165 * configure.ac: Add configure check for alloca.
11166 * configure, config.in: Regenerate.
11167 * server.h: Include alloca.h if it exists.
11168 * gdbreplay.c: Include alloca.h if it exists.
11169
1a981360
PA		 111702010-08-28 Pedro Alves <pedro@codesourcery.com>
11171
11172 * linux-low.c (__SIGRTMIN): Define if not already defined.
11173 (linux_create_inferior): Check for __ANDROID__ rather than
11174 __SIGRTMIN.
11175 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11176 are already deferred.
11177 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11178 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11179 stopped and already has a pending signal to report.
11180 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11181 a pending signal to report or is moving out of a jump pad.
11182 (linux_init_signals): Check for __ANDROID__ rather than
11183 __SIGRTMIN.
11184
b4d51a55
PA		 111852010-08-28 Pedro Alves <pedro@codesourcery.com>
11186
11187 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11188 debug_threads check. Avoid a linear search when not doing debug
11189 output.
11190
ec48365d
PA		 111912010-08-27 Pedro Alves <pedro@codesourcery.com>
11192
11193 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11194 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11195 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11196 (process_event): Change local fd's type to gdb_fildes_t.
11197 (create_file_handler): Adjust prototype.
11198 (delete_file_handler): Adjust prototype.
11199 (handle_file_event): Adjust prototype. Use pfildes.
11200 (create_file_event): Adjsut prototype.
11201 * remote-utils.c (remote_desc, listen_desc): Change type to
11202 gdb_fildes_t.
11203 * server.h: New gdb_fildes_t typedef.
11204 [USE_WIN32API]: Include winsock2.h.
11205 (delete_file_handler, add_file_handler): Adjust prototypes.
11206 (pfildes): Declare.
11207 * utils.c (pfildes): New.
11208
854d88f0
PA		 112092010-08-27 Pedro Alves <pedro@codesourcery.com>
11210
11211 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11212 * configure: Regenerate.
11213
0146f85b
PA		 112142010-08-27 Pedro Alves <pedro@codesourcery.com>
11215
11216 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11217 (linux_done_accessing_memory): ... this.
11218 (linux_target_ops): Adjust.
11219 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11220 * nto-low.c (nto_target_ops): Adjust comment.
11221 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11222 * spu-low.c (spu_target_ops): Adjust comment.
11223 * target.h (target_ops): Rename unprepare_to_access_memory field
11224 to done_accessing_memory.
11225 (unprepare_to_access_memory): Rename to ...
11226 (done_accessing_memory): ... this.
11227
90d74c30
PA		 112282010-08-26 Pedro Alves <pedro@codesourcery.com>
11229
11230 * linux-low.c (linux_prepare_to_access_memory): New.
11231 (linux_unprepare_to_access_memory): New.
11232 (linux_target_ops): Install them.
11233 * server.c (read_memory): Rename to ...
11234 (gdb_read_memory): ... this. Use
11235 prepare_to_access_memory/prepare_to_access_memory.
11236 (write_memory): Rename to ...
11237 (gdb_write_memory): ... this. Use
11238 prepare_to_access_memory/prepare_to_access_memory.
11239 (handle_search_memory_1): Adjust.
11240 (process_serial_event): Adjust.
11241 * target.h (struct target_ops): New fields
11242 prepare_to_access_memory and unprepare_to_access_memory.
11243 (prepare_to_access_memory, unprepare_to_access_memory): New.
11244 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11245 prepare_to_access_memory/prepare_to_access_memory.
11246 * nto-low.c (nto_target_ops): Adjust.
11247 * spu-low.c (spu_target_ops): Adjust.
11248 * win32-low.c (win32_target_ops): Adjust.
11249
fd467969
PA		 112502010-08-26 Pedro Alves <pedro@codesourcery.com>
11251
11252 * Makefile.in (WARN_CFLAGS): Get it from configure.
11253 (WERROR_CFLAGS): New.
11254 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11255 * configure.ac: Introduce --enable-werror, which adds -Werror to
11256 the compiler command line. Enabled by default. Disable with
11257 --disable-werror. Add -Wdeclaration-after-statement
11258 Wpointer-arith and -Wformat-nonliteral to warning flags.
11259 * configure: Regenerate.
11260
331e2f5f
PA		 112612010-08-26 Pedro Alves <pedro@codesourcery.com>
11262
11263 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11264
e581f2b4
PA		 112652010-08-26 Pedro Alves <pedro@codesourcery.com>
11266
11267 * gdbreplay.c (remote_error): New.
11268 (gdbchar): New.
11269 (expect): Use gdbchar. Check for error reading from GDB.
11270 Clarify sync error output.
11271 (play): Check for errors writing to GDB.
11272 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11273 * remote-utils.c (getpkt): Check for errors writing to the remote
11274 descriptor.
11275
3c11dd79
PA		 112762010-08-25 Pedro Alves <pedro@codesourcery.com>
11277
11278 * linux-low.c (linux_wait_1): Move non-debugging code out of
11279 `debug_threads' control.
11280
d20a8ad9
PA		 112812010-08-25 Pedro Alves <pedro@codesourcery.com>
11282
11283 * linux-low.c (linux_wait_1): Don't set last_status here.
11284 * server.c (push_event, queue_stop_reply_callback): Assert we're
11285 not pushing a TARGET_WAITKIND_IGNORE event.
11286 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11287 (myresume, handle_target_event): Set the thread's last_resume_kind
11288 and last_status from the target returned status.
11289
964e4306
PA		 112902010-08-25 Pedro Alves <pedro@codesourcery.com>
11291
11292 PR threads/10729
11293
11294 * linux-x86-low.c (update_debug_registers_callback): New.
11295 (i386_dr_low_set_addr): Use it.
11296 (i386_dr_low_get_addr): New.
11297 (i386_dr_low_set_control): Use update_debug_registers_callback.
11298 (i386_dr_low_get_control): New.
11299 (i386_dr_low_get_status): Adjust.
11300 * linux-low.c (linux_stop_lwp): New.
11301 * linux-low.h (linux_stop_lwp): Declare.
11302
11303 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11304 argument instead of a i386_debug_reg_state.
11305 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11306 a i386_debug_reg_state.
11307 (i386_insert_aligned_watchpoint): Adjust.
11308 (i386_remove_aligned_watchpoint): Adjust.
11309 (i386_low_stopped_data_address): Read the debug registers from the
11310 inferior instead of from the mirrors.
11311 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11312 (i386_dr_low_get_addr): Declare.
11313 (i386_dr_low_get_control): Declare.
11314 (i386_dr_low_get_status): Change prototype.
11315
11316 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11317 (i386_dr_low_get_addr): New.
11318 (i386_dr_low_get_control): New.
11319 (i386_dr_low_get_status): Adjust prototype. Return
11320 dr_status_mirror.
11321 (i386_initial_stuff): Clear dr_status_mirror and
11322 dr_control_mirror.
11323 (i386_get_thread_context): Adjust.
11324 (i386_set_thread_context): Adjust.
11325 (i386_thread_added): Adjust.
11326
5f21a75b
PA		 113272010-08-24 Pedro Alves <pedro@codesourcery.com>
11328
11329 * linux-low.h (linux_thread_area): Delete declaration.
11330
3e4c1235
TS		 113312010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11332
11333 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11334 after its termination.
11335
1971b033
PA		 113362010-08-09 Pedro Alves <pedro@codesourcery.com>
11337
11338 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11339 (gdb_wants_all_stopped): Delete.
11340 (linux_wait_1): Don't call them.
11341 * server.c (handle_v_cont): Tag all threads as want-stopped.
11342 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11343 stopped as "client-wants-stopped".
11344
310444ac
PA		 113452010-07-31 Pedro Alves <pedro@codesourcery.com>
11346
11347 * Makefile.in (signals_h): New.
11348 (server_h): Depend on it.
11349 (server.o): Don't depend on $(signals_def).
11350 (signals.o): Depend on $(signals_def).
11351
a19cae16
JK		 113522010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11353
11354 * Makefile.in (signals_def): New.
11355 (server_h): Append include/gdb/signals.h and signals_def.
11356 (server.o): Append signals_def.
11357
30d50328
JK		 113582010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11359
11360 * server.c (handle_target_event): Use target_signal_to_host for
11361 resume_info.sig initialization.
11362 * target.h (struct thread_resume) <sig>: New comment.
11363
5c3216e2
OS		 113642010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11365
c6f46ca0
OS		 11366 * server.c (handle_query): strcpy() the returned string from paddress()
11367 instead of sprintf().
5c3216e2
OS		 11368 * utils.c (paddress): Return phex_nz().
11369
6bd31874
JB		 113702010-07-07 Joel Brobecker <brobecker@adacore.com>
11371
11372 * server.c (handle_v_cont): Call mourn_inferior if process
11373 just exited.
11374 (myresume): Likewise.
11375
0fb4aa4b
PA		 113762010-07-01 Pedro Alves <pedro@codesourcery.com>
11377
11378 Static tracepoints, and integration with UST.
11379
11380 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11381 * mem-break.c (uninsert_all_breakpoints)
11382 (reinsert_all_breakpoints): New.
11383 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11384 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11385 (gdb_agent_ust_loaded, helper_thread_id)
11386 (gdb_agent_helper_thread_id): New macros.
11387 (struct ipa_sym_addresses): Add addr_ust_loaded,
11388 addr_helper_thread_id, addr_cmd_buf.
11389 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11390 (in_process_agent_loaded_ust): New.
11391 (write_e_ust_not_loaded): New.
11392 (maybe_write_ipa_ust_not_loaded): New.
11393 (struct collect_static_trace_data_action): New.
11394 (enum tracepoint_type) <static_tracepoint>: New.
11395 (struct tracepoint) <handle>: Mention static tracepoints.
11396 (struct static_tracepoint_ctx): New.
11397 (CMD_BUF_SIZE): New.
11398 (add_tracepoint_action): Handle static tracepoint actions.
11399 (unprobe_marker_at): New.
11400 (clear_installed_tracepoints): Handle static tracepoints.
11401 (cmd_qtdp): Handle static tracepoints.
11402 (probe_marker_at): New.
11403 (cmd_qtstart): Handle static tracepoints.
11404 (response_tracepoint): Handle static tracepoints.
11405 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11406 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11407 (get_context_regcache): Handle static tracepoints.
11408 (do_action_at_tracepoint): Handle static tracepoint actions.
11409 (traceframe_find_block_type): Handle static trace data blocks.
11410 (traceframe_read_sdata): New.
11411 (download_tracepoints): Download static tracepoint actions.
11412 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11413 (GDB_PROBE_NAME): New.
11414 (ust_ops): New.
11415 (GET_UST_SYM): New.
11416 (USTF): New.
11417 (dlsym_ust): New.
11418 (ust_marker_to_static_tracepoint): New.
11419 (gdb_probe): New.
11420 (collect_ust_data_at_tracepoint): New.
11421 (gdb_ust_probe): New.
11422 (UNIX_PATH_MAX, SOCK_DIR): New.
11423 (gdb_ust_connect_sync_socket): New.
11424 (resume_thread, stop_thread): New.
11425 (run_inferior_command): New.
11426 (init_named_socket): New.
11427 (gdb_ust_socket_init): New.
11428 (cstr_to_hexstr): New.
11429 (next_st): New.
11430 (first_marker, next_marker): New.
11431 (response_ust_marker): New.
11432 (cmd_qtfstm, cmd_qtsstm): New.
11433 (unprobe_marker_at, probe_marker_at): New.
11434 (cmd_qtstmat, gdb_ust_thread): New.
11435 (gdb_ust_init): New.
11436 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11437 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11438 (ST_REGENTRY): New.
11439 (x86_64_st_collect_regmap): New.
11440 (X86_64_NUM_ST_COLLECT_GREGS): New.
11441 (AMD64_RIP_REGNUM): New.
11442 (supply_static_tracepoint_registers): New.
11443 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11444 (ST_REGENTRY): New.
11445 (i386_st_collect_regmap): New.
11446 (i386_NUM_ST_COLLECT_GREGS): New.
11447 (supply_static_tracepoint_registers): New.
11448 * server.c (handle_query): Handle qXfer:statictrace:read.
11449 <qSupported>: Report support for StaticTracepoints, and
11450 qXfer:statictrace:read features.
11451 * server.h (traceframe_read_sdata)
11452 (supply_static_tracepoint_registers): Declare.
11453 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11454 (unpack_varlen_hex): Include in IPA build.
11455 * Makefile.in (ustlibs, ustinc): New.
11456 (IPA_OBJS): Add remote-utils-ipa.o.
11457 ($(IPA_LIB)): Link -ldl and -lpthread.
11458 (UST_CFLAGS): New.
11459 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11460 * config.in, configure: Regenerate.
11461
9e4344e5
PA		 114622010-06-20 Ian Lance Taylor <iant@google.com>
11463 Pedro Alves <pedro@codesourcery.com>
11464
11465 * linux-x86-low.c (always_true): Delete.
11466 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11467 trying to fool the compiler with always_true.
11468
c6beb2cb
PA		 114692010-06-20 Pedro Alves <pedro@codesourcery.com>
11470
11471 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11472 conditions in gdbserver.
11473
d2ed6730
UW		 114742010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11475
11476 * spu-low.c (spu_read_memory): Wrap around local store limit.
11477 (spu_write_memory): Likewise.
11478
4e29fb54
PA		 114792010-06-15 Pedro Alves <pedro@codesourcery.com>
11480
11481 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11482 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11483 LONGEST uses.
11484 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11485 uses.
11486 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11487 uses with LONGEST uses.
11488
6a271cae
PA		 114892010-06-14 Stan Shebs <stan@codesourcery.com>
11490 Pedro Alves <pedro@codesourcery.com>
11491
11492 Bytecode compiler.
11493
11494 * linux-x86-low.c: Include limits.h.
11495 (add_insns): New.
11496 (always_true): New.
11497 (EMIT_ASM): New.
11498 (EMIT_ASM32): New.
11499 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11500 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11501 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11502 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11503 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11504 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11505 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11506 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11507 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11508 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11509 (amd64_emit_void_call_2): New.
11510 (amd64_emit_ops): New.
11511 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11512 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11513 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11514 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11515 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11516 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11517 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11518 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11519 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11520 (i386_emit_stack_adjust, i386_emit_int_call_1)
11521 (i386_emit_void_call_2): New.
11522 (i386_emit_ops): New.
11523 (x86_emit_ops): New.
11524 (the_low_target): Install x86_emit_ops.
11525 * server.h (struct emit_ops): New.
11526 (get_raw_reg_func_addr): Declare.
11527 (current_insn_ptr, emit_error): Declare.
11528 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11529 (set_trace_state_variable_value): New defines.
11530 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11531 addr_get_trace_state_variable_value and
11532 addr_set_trace_state_variable_value.
11533 (symbol_list): New fields for get_raw_reg,
11534 get_trace_state_variable_value and set_trace_state_variable_value.
11535 (condfn): New typedef.
11536 (struct tracepoint): New field `compiled_cond'.
11537 (do_action_at_tracepoint): Clear compiled_cond.
11538 (get_trace_state_variable_value, set_trace_state_variable_value):
11539 Export in the IPA.
11540 (condition_true_at_tracepoint): If there's a compiled condition,
11541 run that.
11542 (current_insn_ptr, emit_error): New globals.
11543 (struct bytecode_address): New.
11544 (get_raw_reg_func_addr): New.
11545 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11546 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11547 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11548 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11549 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11550 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11551 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11552 (compile_tracepoint_condition, compile_bytecodes): New.
11553 * target.h (emit_ops): Forward declare.
11554 (struct target_ops): New field emit_ops.
11555 (target_emit_ops): New.
11556 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11557 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11558 * linux-low.c (linux_emit_ops): New.
11559 (linux_target_ops): Install it.
11560 * linux-low.h (struct linux_target_ops): New field emit_ops.
11561
92b72907
UW		 115622010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11563
11564 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11565 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11566
fa593d66
PA		 115672010-06-01 Pedro Alves <pedro@codesourcery.com>
11568 Stan Shebs <stan@codesourcery.com>
11569
11570 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11571 (all): Depend on $(extra_libraries).
11572 (install-only): Install the IPA.
11573 (IPA_OBJS, IPA_LIB): New.
11574 (clean): Remove the IPA lib.
11575 (IPAGENT_CFLAGS): New.
11576 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11577 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11578 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11579 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11580 * configure.ac: Check for atomic builtins support in the compiler.
11581 (IPA_DEPFILES, extra_libraries): Define.
11582 * configure.srv (ipa_obj): Add description.
11583 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11584 (i[34567]86-*-linux*): Set ipa_obj.
11585 (x86_64-*-linux*): Set ipa_obj.
11586 * linux-low.c (stabilizing_threads): New.
11587 (supports_fast_tracepoints): New.
11588 (linux_detach): Stabilize threads before detaching.
11589 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11590 the lwp is either not stabilizing, or is moving out of a jump pad.
11591 (linux_fast_tracepoint_collecting): New.
11592 (maybe_move_out_of_jump_pad): New.
11593 (enqueue_one_deferred_signal): New.
11594 (dequeue_one_deferred_signal): New.
11595 (linux_wait_for_event_1): If moving out of a jump pad, defer
11596 pending signals to later.
11597 (linux_stabilize_threads): New.
11598 (linux_wait_1): Check if threads need moving out of jump pads, and
11599 do it if so.
11600 (stuck_in_jump_pad_callback): New.
11601 (move_out_of_jump_pad_callback): New.
11602 (lwp_running): New.
11603 (linux_resume_one_lwp): Handle moving out of jump pads.
11604 (linux_set_resume_request): Dequeue deferred signals.
11605 (need_step_over_p): Also step over fast tracepoint jumps.
11606 (start_step_over): Also uninsert fast tracepoint jumps.
11607 (finish_step_over): Also reinsert fast tracepoint jumps.
11608 (linux_install_fast_tracepoint_jump): New.
11609 (linux_target_ops): Install linux_stabilize_threads and
11610 linux_install_fast_tracepoint_jump_pad.
11611 * linux-low.h (linux_target_ops) <get_thread_area,
11612 install_fast_tracepoint_jump_pad>: New fields.
11613 (struct lwp_info) <collecting_fast_tracepoint,
11614 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11615 (linux_get_thread_area): Declare.
11616 * linux-x86-low.c (jump_insn): New.
11617 (x86_get_thread_area): New.
11618 (append_insns): New.
11619 (push_opcode): New.
11620 (amd64_install_fast_tracepoint_jump_pad): New.
11621 (i386_install_fast_tracepoint_jump_pad): New.
11622 (x86_install_fast_tracepoint_jump_pad): New.
11623 (the_low_target): Install x86_get_thread_area and
11624 x86_install_fast_tracepoint_jump_pad.
11625 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11626 (struct fast_tracepoint_jump): New.
11627 (fast_tracepoint_jump_insn): New.
11628 (fast_tracepoint_jump_shadow): New.
11629 (find_fast_tracepoint_jump_at): New.
11630 (fast_tracepoint_jump_here): New.
11631 (delete_fast_tracepoint_jump): New.
11632 (set_fast_tracepoint_jump): New.
11633 (uninsert_fast_tracepoint_jumps_at): New.
11634 (reinsert_fast_tracepoint_jumps_at): New.
11635 (set_breakpoint_at): Use write_inferior_memory.
11636 (uninsert_raw_breakpoint): Use write_inferior_memory.
11637 (check_mem_read): Mask out fast tracepoint jumps.
11638 (check_mem_write): Mask out fast tracepoint jumps.
11639 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11640 (set_fast_tracepoint_jump): Declare.
11641 (delete_fast_tracepoint_jump)
11642 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11643 (reinsert_fast_tracepoint_jumps_at): Declare.
11644 * regcache.c: Don't compile many functions when building the
11645 in-process agent library.
11646 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11647 the register buffer in the heap.
11648 (free_register_cache): If the register buffer isn't owned by the
11649 regcache, don't free it.
11650 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11651 pre-existing register caches.
11652 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11653 type.
11654 (convert_ascii_to_int): : Constify `from' parameter type.
11655 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11656 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11657 the needed buffer in-place.
11658 (relocate_instruction): New.
11659 * server.c (handle_query) <qSymbols>: If the target supports
11660 tracepoints, give it a chance of looking up symbols. Report
11661 support for fast tracepoints.
11662 (handle_status): Stabilize threads.
11663 (process_serial_event): Adjust.
11664 * server.h (struct fast_tracepoint_jump): Forward declare.
11665 (struct process_info) <fast_tracepoint_jumps>: New field.
11666 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11667 (decode_X_packet, decode_M_packet): Adjust.
11668 (relocate_instruction): Declare.
11669 (in_process_agent_loaded): Declare.
11670 (tracepoint_look_up_symbols): Declare.
11671 (struct fast_tpoint_collect_status): Declare.
11672 (fast_tracepoint_collecting): Declare.
11673 (force_unlock_trace_buffer): Declare.
11674 (handle_tracepoint_bkpts): Declare.
11675 (initialize_low_tracepoint)
11676 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11677 * target.h (struct target_ops) <stabilize_threads,
11678 install_fast_tracepoint_jump_pad>: New fields.
11679 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11680 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11681 [HAVE_STDINT_H]: Include stdint.h.
11682 (trace_debug_1): Rename to ...
11683 (trace_vdebug): ... this.
11684 (trace_debug): Rename to ...
11685 (trace_debug_1): ... this. Add `level' parameter.
11686 (trace_debug): New.
11687 (ATTR_USED, ATTR_NOINLINE): New.
11688 (IP_AGENT_EXPORT): New.
11689 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11690 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11691 (about_to_request_buffer_space, trace_buffer_is_full)
11692 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11693 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11694 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11695 (traceframe_write_count, traceframes_created)
11696 (trace_state_variables)
11697 New renaming defines.
11698 (struct ipa_sym_addresses): New.
11699 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11700 (symbol_list): New.
11701 (ipa_sym_addrs): New.
11702 (all_tracepoint_symbols_looked_up): New.
11703 (in_process_agent_loaded): New.
11704 (write_e_ipa_not_loaded): New.
11705 (maybe_write_ipa_not_loaded): New.
11706 (tracepoint_look_up_symbols): New.
11707 (debug_threads) [IN_PROCESS_AGENT]: New.
11708 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11709 (UNKNOWN_SIDE_EFFECTS): New.
11710 (stop_tracing): New.
11711 (flush_trace_buffer): New.
11712 (stop_tracing_bkpt): New.
11713 (flush_trace_buffer_bkpt): New.
11714 (read_inferior_integer): New.
11715 (read_inferior_uinteger): New.
11716 (read_inferior_data_pointer): New.
11717 (write_inferior_data_pointer): New.
11718 (write_inferior_integer): New.
11719 (write_inferior_uinteger): New.
11720 (struct collect_static_trace_data_action): Delete.
11721 (enum tracepoint_type): New.
11722 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 11723 <actions_str, step_actions, step_actions_str>: Only include in
11724 GDBserver.
fa593d66
PA		 11725 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11726 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11727 (tracepoints): Use IP_AGENT_EXPORT.
11728 (last_tracepoint): Don't include in the IPA.
11729 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11730 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11731 (alloced_trace_state_variables): New.
11732 (trace_state_variables): Use IP_AGENT_EXPORT.
11733 (traceframe_t): Delete unused variable.
11734 (circular_trace_buffer): Don't include in the IPA.
11735 (trace_buffer_start): Delete.
11736 (struct trace_buffer_control): New.
11737 (trace_buffer_free): Delete.
11738 (struct ipa_trace_buffer_control): New.
11739 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11740 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11741 New.
11742 (trace_buffer_ctrl): New.
11743 (TRACE_BUFFER_CTRL_CURR): New.
11744 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11745 Reimplement as macros.
11746 (trace_buffer_wrap): Delete.
11747 (traceframe_write_count, traceframe_read_count)
11748 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11749 (struct tracepoint_hit_ctx) <type>: New field.
11750 (struct fast_tracepoint_ctx): New.
11751 (memory_barrier): New.
11752 (cmpxchg): New.
11753 (record_tracepoint_error): Update atomically in the IPA.
11754 (clear_inferior_trace_buffer): New.
11755 (about_to_request_buffer_space): New.
11756 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11757 updating the same buffer.
11758 (add_tracepoint): Default the tracepoint's type to trap
11759 tracepoint, and orig_size to -1.
11760 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11761 internal variables.
11762 (create_trace_state_variable): New parameter `gdb'. Handle it.
11763 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11764 (cmd_qtdp): Handle fast tracepoints.
11765 (cmd_qtdv): Adjust.
11766 (max_jump_pad_size): New.
11767 (gdb_jump_pad_head): New.
11768 (get_jump_space_head): New.
11769 (claim_jump_space): New.
11770 (sort_tracepoints): New.
11771 (MAX_JUMP_SIZE): New.
11772 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11773 IPA.
11774 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11775 support. Upload fast traceframes, and delete internal IPA
11776 breakpoints.
11777 (stop_tracing_handler): New.
11778 (flush_trace_buffer_handler): New.
11779 (cmd_qtstop): Upload fast tracepoints.
11780 (response_tracepoint): Handle fast tracepoints.
11781 (tracepoint_finished_step): Upload fast traceframes. Set the
11782 tracepoint hit context's tracepoint type.
11783 (handle_tracepoint_bkpts): New.
11784 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11785 type. Add comment about fast tracepoints.
11786 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11787 non-existing action_str field.
11788 (get_context_regcache): Handle fast tracepoints.
11789 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11790 to the regcache.
11791 (fast_tracepoint_from_jump_pad_address): New.
11792 (fast_tracepoint_from_ipa_tpoint_address): New.
11793 (collecting_t): New.
11794 (force_unlock_trace_buffer): New.
11795 (fast_tracepoint_collecting): New.
11796 (collecting): New.
11797 (gdb_collect): New.
11798 (write_inferior_data_ptr): New.
11799 (target_tp_heap): New.
11800 (target_malloc): New.
11801 (download_agent_expr): New.
11802 (UALIGN): New.
11803 (download_tracepoints): New.
11804 (download_trace_state_variables): New.
11805 (upload_fast_traceframes): New.
11806 (IPA_FIRST_TRACEFRAME): New.
11807 (IPA_NEXT_TRACEFRAME_1): New.
11808 (IPA_NEXT_TRACEFRAME): New.
11809 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11810 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11811 (gdb_jump_pad_buffer_end): New.
11812 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11813 (initialize_tracepoint): Adjust.
11814 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11815 buffer. Initialize the low module.
11816 * utils.c (PREFIX, TOOLNAME): New.
11817 (malloc_failure): Use PREFIX.
11818 (error): In the IPA, an error causes an exit.
11819 (fatal, warning): Use PREFIX.
11820 (internal_error): Use TOOLNAME.
11821 (NUMCELLS): Increase to 10.
11822 * configure, config.in: Regenerate.
11823
d149dd1d
PA		 118242010-06-01 Pedro Alves <pedro@codesourcery.com>
11825
11826 * server.c (handle_query) <qSupported>: Do two passes over the
11827 qSupported string to avoid nesting strtok.
11828
f6528abd
JK		 118292010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11830
11831 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11832 (CDEPS): New.
11833 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11834 -Wl,--dynamic-list.
11835 * configure: Regenerate.
11836 * proc-service.list: New.
11837
ca2a87a0
JK		 118382010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11839
11840 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11841 New comment.
11842
363a6e9f
OS		 118432010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11844
11845 * gdbreplay.c (remote_open): Check error return from socket() call by
11846 its equality to -1 not by it being negative.
11847 * remote-utils.c (remote_open): Likewise.
11848
d23b6cb1
PA		 118492010-05-23 Pedro Alves <pedro@codesourcery.com>
11850
11851 * config.h: Regenerate.
11852
28d3cf85
MK		 118532010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11854
11855 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11856 doesn't provide PTRACE_GET_THREAD_AREA.
11857
fea36a59
MK		 118582010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11859
11860 * linux-m68k-low.c: Include <asm/ptrace.h>
11861 (ps_get_thread_area): Implement.
11862
24b066ba
DE		 118632010-05-03 Doug Evans <dje@google.com>
11864
11865 * event-loop.c (struct callback_event): New struct.
11866 (callback_list): New global.
11867 (append_callback_event, delete_callback_event): New functions.
11868 (process_callback): New function.
11869 (start_event_loop): Call it.
11870 * remote-utils.c (NOT_SCHEDULED): Define.
11871 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11872 moved out of readchar.
11873 (readchar): Rewrite. Call reschedule before returning.
11874 (reset_readchar): New function.
11875 (remote_close): Call it.
11876 (process_remaining, reschedule): New functions.
11877 * server.h (callback_handler_func): New typedef.
11878 (append_callback_event, delete_callback_event): Declare.
11879
9836d6ea
PA		 118802010-05-03 Pedro Alves <pedro@codesourcery.com>
11881
11882 * proc-service.c (ps_pglobal_lookup): Use
11883 thread_db_look_up_one_symbol.
11884 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11885 parameter. Use it instead of all_symbols_looked_up.
11886 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11887 field.
11888 (all_symbols_looked_up): Don't declare.
11889 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11890 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11891 field.
11892 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11893 Set all_symbols_looked_up here.
11894 (thread_db_look_up_one_symbol): New.
11895 (thread_db_get_tls_address): Adjust.
11896 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11897 thread_db object on the heap, and tentatively set it in the
11898 process structure.
11899 (thread_db_init): Don't set all_symbols_looked_up here.
11900 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11901
7984d532
PA		 119022010-05-03 Pedro Alves <pedro@codesourcery.com>
11903
11904 * linux-low.c (linux_kill, linux_detach): Adjust.
11905 (status_pending_p_callback): Remove redundant statement. Check
11906 for !TARGET_WAITIKIND_IGNORE, instead of
11907 TARGET_WAITKIND_STOPPED.
11908 (handle_tracepoints): Make sure LWP is locked. Adjust.
11909 (linux_wait_for_event_1): Adjust.
11910 (linux_cancel_breakpoints): New.
11911 (unsuspend_one_lwp): New.
11912 (unsuspend_all_lwps): New.
11913 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11914 (send_sigstop_callback): Change return type to int, add new
11915 `except' parameter and handle it.
11916 (suspend_and_send_sigstop_callback): New.
11917 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11918 pass them down. If SUSPEND, also increment the lwp's suspend
11919 count.
11920 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11921 (need_step_over_p): Don't consider suspended LWPs.
11922 (start_step_over): Adjust.
11923 (proceed_one_lwp): Change return type to int, add new `except'
11924 parameter and handle it.
11925 (unsuspend_and_proceed_one_lwp): New.
11926 (proceed_all_lwps): Use find_inferior instead of
11927 for_each_inferior.
11928 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11929 also decrement the suspend count of LWPs. Pass `except' down,
11930 instead of hacking its suspend count.
11931 (linux_pause_all): Add `freeze' parameter. Adjust.
11932 (linux_unpause_all): New.
11933 (linux_target_ops): Install linux_unpause_all.
11934 * server.c (handle_status): Adjust.
11935 * target.h (struct target_ops): New fields `unpause_all' and
11936 `cancel_breakpoints'. Add new parameter to `pause_all'.
11937 (pause_all): Add new `freeze' parameter.
11938 (unpause_all): New.
11939 (cancel_breakpoints): New.
11940 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11941 cancel breakpoints.
11942 (cmd_qtstart): Pause threads.
11943 (stop_tracing): Pause threads, and cancel breakpoints.
11944 * win32-low.c (win32_target_ops): Adjust.
11945
e471f25b
PA		 119462010-05-03 Pedro Alves <pedro@codesourcery.com>
11947
11948 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11949 the inferior right away from here...
11950 (linux_wait_1): ... to here, and adjust to check the thread's
11951 last_resume_kind instead of the lwp's step or stop_expected flags.
11952
1915ef4f
PA		 119532010-05-02 Pedro Alves <pedro@codesourcery.com>
11954
11955 * README: Use consistent `GDB' and `GDBserver' spellings.
11956
f9e39928
PA		 119572010-05-02 Pedro Alves <pedro@codesourcery.com>
11958
11959 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11960 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11961 (linux_detach_one_lwp): Assume the lwp is stopped.
11962 (any_thread_of): Delete.
11963 (linux_detach): Stop all lwps here. Don't blindly delete all
11964 breakpoints.
11965 (delete_lwp_callback): New.
11966 (linux_mourn): Delete all lwps of the process that is gone.
11967 (linux_wait_1): Don't delete the last lwp of the process here.
11968 * mem-break.h (mark_breakpoints_out): Declare.
11969 * mem-break.c (mark_breakpoints_out): New.
11970 (free_all_breakpoints): Use it.
11971 * server.c (handle_target_event): If the process is gone, mark
11972 breakpoints out.
11973 * thread-db.c (struct thread_db) <create_bp>: New field.
11974 (thread_db_enable_reporting): Fix prototype. Store a thread event
11975 breakpoint reference in the thread_db struct.
11976 (thread_db_load_search): Clear the thread_db object.
11977 (try_thread_db_load_1): Ditto.
11978 (switch_to_process): New.
11979 (disable_thread_event_reporting): Use it.
11980 (remove_thread_event_breakpoints): New.
11981 (thread_db_detach, thread_db_mourn): Use it.
11982
1e7fc18c
PA		 119832010-05-01 Pedro Alves <pedro@codesourcery.com>
11984
11985 * linux-low.c (linux_enable_event_reporting): New.
11986 (linux_wait_for_event_1, handle_extended_wait): Use it.
11987
02fc4de7
PA		 119882010-04-30 Pedro Alves <pedro@codesourcery.com>
11989
11990 * linux-low.c (linux_kill_one_lwp, linux_kill)
11991 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11992 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11993 SIGSTOP even if the LWP is stopped.
11994 (send_sigstop_callback): New.
11995 (stop_all_lwps): Use send_sigstop_callback instead.
11996 (linux_resume_one_thread): Adjust.
11997 (proceed_one_lwp): Still proceed an LWP that the client has
11998 requested to stop, if we haven't reported it as stopped yet. Make
11999 sure that LWPs the client want stopped, have a pending SIGSTOP.
12000
bc3b5632
DE		 120012010-04-26 Doug Evans <dje@google.com>
12002
ae1ada35
DE		 12003 * server.c (handle_general_set): Make static.
12004
bc3b5632
DE		 12005 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12006 Print received char after testing for error/eof instead of before.
12007 (input_interrupt): Tweak comment.
12008
65730243
DE		 120092010-04-23 Doug Evans <dje@google.com>
12010
12011 * server.c (start_inferior): Print inferior argv if --debug.
12012
a8ae7dc0
AR		 120132010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12014
12015 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12016 * nto-x86-low.c: Include server.h
12017
1c07cc19
PM		 120182010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12019
12020 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12021 be consistent with other sources of this directory.
12022 (init_registers_amd64): Correct name of source file of this function
12023 in the comment.
12024
e0a61e09
PM		 120252010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12026
12027 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12028 64-bit executables.
12029
54709339
PM		 120302010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12031
12032 * win32-i386-low.c: Add 64-bit support.
12033 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12034 (init_registers_amd64): Declare.
12035 (mappings): Add 64-bit version of array.
12036 (init_windows_x86): New function.
12037 (the_low_target): Change init_arch field to init_windows_x86.
12038
e8f0053d
PM		 120392010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12040
12041 * win32-low.c: Adapt to support also 64-bit architecture.
12042 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12043 (get_image_name): Use SIZE_T type for local variable `done'.
12044 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12045 (toolhelp_get_dll_name): Idem.
12046 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12047 Use uintptr_t typecast to avoid warning.
12048 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12049 (handle_exception): Use phex_nz to avoid warning.
12050 (win32_wait): Remove unused local variable `process'.
12051
c481e77e
PM		 120522010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12053
12054 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12055 `amd64-avx.o'.
12056
12ea4b69
PM		 120572010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12058
12059 * configure.ac: Use `ws2_32' library for srv_mingw.
12060 * configure: Regenerate.
12061 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12062 * remote-utils.c: Likewise.
12063
f6d1620c
L		 120642010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12065
12066 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12067 if __x86_64__ is defined.
12068
8e642873
PM		 120692010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12070
12071 * configure: Regenerate.
12072
711e434b
PM		 120732010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12074
12075 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12076 * target.h (target_ops): New get_tib_address field.
12077 * win32-low.h (win32_thread_info): Add thread_local_base field.
12078 * win32-low.c (child_add_thread): Add tlb argument.
12079 Set thread_local_base field to TLB.
12080 (get_child_debug_event): Adapt to child_add_thread change.
12081 (win32_get_tib_address): New function.
12082 (win32_target_ops): Set get_tib_address field to
12083 win32_get_tib_address.
12084 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12085
505106cd
PA		 120862010-04-12 Pedro Alves <pedro@codesourcery.com>
12087
505106cd
PA		 12088 * linux-low.c (linux_mourn): Also remove the process.
12089 * server.c (handle_target_event): Don't remove the process here.
12090 * nto-low.c (nto_mourn): New.
12091 (nto_target_ops): Install it.
12092 * spu-low.c (spu_mourn): New.
12093 (spu_target_ops): Install it.
12094 * win32-low.c (win32_mourn): New.
12095 (win32_target_ops): Install it.
12096
e8470a06
PA		 120972010-04-12 Pedro Alves <pedro@codesourcery.com>
12098
12099 * server.h (buffer_xml_printf): Remove redundant `;'.
12100
45ba0d02
PA		 121012010-04-12 Pedro Alves <pedro@codesourcery.com>
12102
12103 * regcache.c (set_register_cache): Invalidate regcaches before
12104 changing the register cache layout.
12105 (regcache_invalidate_one): Allow a NULL regcache.
12106 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12107 regcaches before changing the register cache layout or the target
12108 regsets.
12109
59e04013
L		 121102010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12111
12112 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12113 variable warning on Linux/x86-64.
12114
8336d594
PA		 121152010-04-11 Pedro Alves <pedro@codesourcery.com>
12116
12117 GDBserver disconnected tracing support.
12118
12119 * linux-low.c (linux_remove_process): Delete.
12120 (add_lwp): Don't set last_resume_kind here.
12121 (linux_kill): Use `mourn'.
12122 (linux_detach): Use `thread_db_detach', and `mourn'.
12123 (linux_mourn): New.
12124 (linux_attach_lwp_1): Adjust comment.
12125 (linux_attach): last_resume_kind moved the thread_info; adjust.
12126 (status_pending_p_callback): Adjust.
12127 (linux_wait_for_event_1): Adjust.
12128 (count_events_callback, select_singlestep_lwp_callback)
12129 (select_event_lwp_callback, cancel_breakpoints_callback)
12130 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12131 (proceed_one_lwp): Adjust.
12132 (linux_async): Add debug output.
12133 (linux_thread_stopped): New.
12134 (linux_pause_all): New.
12135 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12136 linux_pause_all.
12137 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12138 (thread_db_free): Delete declaration.
12139 (thread_db_detach, thread_db_mourn): Declare.
12140 * thread-db.c (thread_db_init): Use thread_db_mourn.
12141 (thread_db_free): Delete, split in two.
12142 (disable_thread_event_reporting): New.
12143 (thread_db_detach): New.
12144 (thread_db_mourn): New.
12145
12146 * server.h (struct thread_info) <last_resume_kind>: New field.
12147 <attached>: Add comment.
12148 <gdb_detached>: New field.
12149 (handler_func): Change return type to int.
12150 (handle_serial_event, handle_target_event): Ditto.
12151 (gdb_connected): Declare.
12152 (tracing): Delete.
12153 (disconnected_tracing): Declare.
12154 (stop_tracing): Declare.
12155
12156 * server.c (handle_query) <qSupported>: Report support for
12157 disconnected tracing.
12158 (queue_stop_reply_callback): Account for running threads.
12159 (gdb_wants_thread_stopped): New.
12160 (gdb_wants_all_threads_stopped): New.
12161 (gdb_reattached_process): New.
12162 (handle_status): Clear the `gdb_detached' flag of all processes.
12163 In all-stop, stop all threads.
12164 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12165 (process_serial_event): If the remote connection breaks, or if an
12166 exit was forced with "monitor exit", force an event loop exit.
12167 Handle disconnected tracing on detach.
12168 (handle_serial_event): Adjust.
12169 (handle_target_event): If GDB isn't connected, forward events back
12170 to the inferior, unless the last process exited, in which case,
12171 exit gdbserver. Adjust interface.
12172
12173 * remote-utils.c (remote_open): Don't block in accept. Instead
12174 register an event loop source on the listen socket file
12175 descriptor. Refactor bits into ...
12176 (listen_desc): ... this new global.
12177 (gdb_connected): ... this new function.
12178 (enable_async_notification): ... this new function.
12179 (handle_accept_event): ... this new function.
12180 (remote_close): Clear remote_desc.
12181
12182 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12183
12184 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12185 New fields.
12186 (mourn_inferior): Define.
12187 (target_process_qsupported): Avoid the dangling else problem.
12188 (thread_stopped): Define.
12189 (pause_all): Define.
12190 (target_waitstatus_to_string): Declare.
12191 * target.c (target_waitstatus_to_string): New.
12192
12193 * tracepoint.c (tracing): Make extern.
12194 (disconnected_tracing): New.
12195 (stop_tracing): Make extern. Handle tracing stops due to GDB
12196 disconnecting.
12197 (cmd_qtdisconnected): New.
12198 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12199 (handle_tracepoint_general_set): Handle QTDisconnected.
12200
12201 * event-loop.c (event_handler_func): Change return type to int.
12202 (process_event): Bail out if the event handler wants the event
12203 loop to stop.
12204 (handle_file_event): Ditto.
12205 (start_event_loop): Bail out if the event handler wants the event
12206 loop to stop.
12207
12208 * nto-low.c (nto_target_ops): Adjust.
12209 * spu-low.c (spu_wait): Don't remove the process here.
12210 (spu_target_ops): Adjust.
12211 * win32-low.c (win32_wait): Don't remove the process here.
12212 (win32_target_ops): Adjust.
12213
5d267c4c
PA		 122142010-04-11 Pedro Alves <pedro@codesourcery.com>
12215
12216 * regcache.c (realloc_register_cache): Invalidate inferior's
12217 regcache before recreating it.
12218
623ccd72
PA		 122192010-04-09 Pedro Alves <pedro@codesourcery.com>
12220
12221 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12222
219f2f23
PA		 122232010-04-09 Stan Shebs <stan@codesourcery.com>
12224 Pedro Alves <pedro@codesourcery.com>
12225
12226 * server.h (LONGEST): New.
12227 (struct thread_info) <while_stepping>: New field.
12228 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12229 Declare.
12230 (initialize_tracepoint, handle_tracepoint_general_set)
12231 (handle_tracepoint_query, tracepoint_finished_step)
12232 (tracepoint_was_hit, release_while_stepping_state_list):
12233 (current_traceframe): Declare.
12234 * server.c (handle_general_set): Handle tracepoint packets.
12235 (read_memory): New.
12236 (write_memory): New.
12237 (handle_search_memory_1): Use read_memory.
12238 (handle_query): Report support for conditional tracepoints, trace
12239 state variables, and tracepoint sources. Handle tracepoint
12240 queries.
12241 (main): Initialize the tracepoints module.
12242 (process_serial_event): Handle traceframe reads/writes.
12243
12244 * linux-low.c (handle_tracepoints): New.
12245 (linux_wait_1): Call it.
12246 (linux_resume_one_lwp): Handle while-stepping.
12247 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12248 (linux_target_ops): Install them.
12249 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12250 New field.
12251 * linux-x86-low.c (x86_supports_tracepoints): New.
12252 (the_low_target). Install it.
12253
12254 * mem-break.h (delete_breakpoint): Declare.
12255 * mem-break.c (delete_breakpoint): Make external.
12256
12257 * target.h (struct target_ops): Add `supports_tracepoints',
12258 `read_pc', and `write_pc' fields.
12259 (target_supports_tracepoints): Define.
12260 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12261 (phex_nz): New.
12262
12263 * regcache.h (struct regcache) <registers_owned>: New field.
12264 (init_register_cache, regcache_cpy): Declare.
12265 (regcache_read_pc, regcache_write_pc): Declare.
12266 (register_cache_size): Declare.
12267 (supply_regblock): Declare.
12268 * regcache.c (init_register_cache): New.
12269 (new_register_cache): Use it.
12270 (regcache_cpy): New.
12271 (register_cache_size): New.
12272 (supply_regblock): New.
12273 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12274
219f2f23
PA		 12275 * tracepoint.c: New.
12276
12277 * Makefile.in (OBS): Add tracepoint.o.
12278 (tracepoint.o): New rule.
12279
3a13a53b
L		 122802010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12281
12282 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12283 (i386-mmx.o): New.
12284 (i386-mmx.c): Likewise.
12285 (i386-mmx-linux.o): Likewise.
12286 (i386-mmx-linux.c): Likewise.
12287
12288 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12289 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12290 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12291 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12292
12293 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12294 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12295 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12296
1570b33e
L		 122972010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12298
12299 * Makefile.in (clean): Updated.
12300 (i386-avx.o): New.
12301 (i386-avx.c): Likewise.
12302 (i386-avx-linux.o): Likewise.
12303 (i386-avx-linux.c): Likewise.
12304 (amd64-avx.o): Likewise.
12305 (amd64-avx.c): Likewise.
12306 (amd64-avx-linux.o): Likewise.
12307 (amd64-avx-linux.c): Likewise.
12308
12309 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12310 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12311 (srv_amd64_regobj): Add amd64-avx.o.
12312 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12313 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12314 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12315 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12316 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12317 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12318 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12319
12320 * i387-fp.c: Include "i386-xstate.h".
12321 (i387_xsave): New.
12322 (i387_cache_to_xsave): Likewise.
12323 (i387_xsave_to_cache): Likewise.
12324 (x86_xcr0): Likewise.
12325
12326 * i387-fp.h (i387_cache_to_xsave): Likewise.
12327 (i387_xsave_to_cache): Likewise.
12328 (x86_xcr0): Likewise.
12329
12330 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12331 * linux-crisv32-low.c (target_regsets): Likewise.
12332 * linux-m68k-low.c (target_regsets): Likewise.
12333 * linux-mips-low.c (target_regsets): Likewise.
12334 * linux-ppc-low.c (target_regsets): Likewise.
12335 * linux-s390-low.c (target_regsets): Likewise.
12336 * linux-sh-low.c (target_regsets): Likewise.
12337 * linux-sparc-low.c (target_regsets): Likewise.
12338 * linux-xtensa-low.c (target_regsets): Likewise.
12339
12340 * linux-low.c: Include <sys/uio.h>.
12341 (regsets_fetch_inferior_registers): Support nt_type.
12342 (regsets_store_inferior_registers): Likewise.
12343 (linux_process_qsupported): New.
12344 (linux_target_ops): Add linux_process_qsupported.
12345
12346 * linux-low.h (regset_info): Add nt_type.
12347 (linux_target_ops): Add process_qsupported.
12348
12349 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12350 and <sys/uio.h>.
12351 (init_registers_i386_avx_linux): New.
12352 (init_registers_amd64_avx_linux): Likewise.
12353 (xmltarget_i386_linux_no_xml): Likewise.
12354 (xmltarget_amd64_linux_no_xml): Likewise.
12355 (PTRACE_GETREGSET): Likewise.
12356 (PTRACE_SETREGSET): Likewise.
12357 (x86_fill_xstateregset): Likewise.
12358 (x86_store_xstateregset): Likewise.
12359 (use_xml): Likewise.
12360 (x86_linux_update_xmltarget): Likewise.
12361 (x86_linux_process_qsupported): Likewise.
12362 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12363 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12364 init_registers_i386_linux here. Call
12365 x86_linux_update_xmltarget.
12366 (the_low_target): Add x86_linux_process_qsupported.
12367
12368 * server.c (handle_query): Call target_process_qsupported.
12369
12370 * target.h (target_ops): Add process_qsupported.
12371 (target_process_qsupported): New.
12372
fc7238bb
PA		 123732010-04-03 Pedro Alves <pedro@codesourcery.com>
12374
12375 * inferiors.c (add_thread): Set last_status kind to
12376 TARGET_WAITKIND_IGNORE.
12377 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12378 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12379 (linux_wait_1): Move `thread' local definition to block that uses
12380 it. Don't NULL initialize `event_child'.
12381 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12382 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12383 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12384
bdabb078
PA		 123852010-04-01 Pedro Alves <pedro@codesourcery.com>
12386
12387 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12388 an extended waitstatus, or by a watchpoint.
12389 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12390 thread was stepping or has been stopped by a watchpoint.
12391
d3bbe7a0
PA		 123922010-04-01 Pedro Alves <pedro@codesourcery.com>
12393
12394 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12395 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12396 of another, then delete the previous, and validate all
12397 breakpoints.
12398 (validate_inserted_breakpoint): New.
12399 (delete_disabled_breakpoints): New.
12400 (validate_breakpoints): New.
12401 (check_mem_read): Validate breakpoints before trusting their
12402 shadow. Delete disabled breakpoints.
12403 (check_mem_write): Validate breakpoints before trusting they
12404 should be inserted. Delete disabled breakpoints.
12405 * mem-break.h (validate_breakpoints):
12406 * server.c (handle_query): Validate breakpoints when we see a
12407 qSymbol query.
12408
8b07ae33
PA		 124092010-04-01 Pedro Alves <pedro@codesourcery.com>
12410
12411 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12412 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12413 if we could tell there's a GDB breakpoint at stop_pc.
12414 (need_step_over_p): Don't do a step over if we find a GDB
12415 breakpoint at the resume PC.
12416
12417 * mem-break.c (struct raw_breakpoint): New.
12418 (enum bkpt_type): New type `gdb_breakpoint'.
12419 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12420 fields. New field `raw'.
12421 (find_raw_breakpoint_at): New.
12422 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12423 breakpoint instead.
12424 (set_breakpoint_at): Adjust.
12425 (delete_raw_breakpoint): New.
12426 (release_breakpoint): New.
12427 (delete_breakpoint): Rename to...
12428 (delete_breakpoint_1): ... this. Add proc parameter. Use
12429 release_breakpoint. Return ENOENT.
12430 (delete_breakpoint): Reimplement.
12431 (find_breakpoint_at): Delete.
12432 (find_gdb_breakpoint_at): New.
12433 (delete_breakpoint_at): Delete.
12434 (set_gdb_breakpoint_at): New.
12435 (delete_gdb_breakpoint_at): New.
12436 (gdb_breakpoint_here): New.
12437 (set_reinsert_breakpoint): Use release_breakpoint.
12438 (uninsert_breakpoint): Rename to ...
12439 (uninsert_raw_breakpoint): ... this.
12440 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12441 (reinsert_raw_breakpoint): Change parameter type to
12442 raw_breakpoint.
12443 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12444 instead.
12445 (check_breakpoints): Adjust. Use release_breakpoint.
12446 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12447 (breakpoint_inserted_here): Ditto.
12448 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12449 Don't trust the breakpoint's shadow if it is not inserted.
12450 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12451 (delete_all_breakpoints): Adjust.
12452 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12453 use delete_breakpoint_1.
12454
12455 * mem-break.h (breakpoints_supported): Delete declaration.
12456 (set_gdb_breakpoint_at): Declare.
12457 (gdb_breakpoint_here): Declare.
12458 (delete_breakpoint_at): Delete.
12459 (delete_gdb_breakpoint_at): Declare.
12460
12461 * server.h (struct raw_breakpoint): Forward declare.
12462 (struct process_info): New field `raw_breakpoints'.
12463
12464 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12465 breakpoints.
12466
6bf5e0ba
PA		 124672010-03-24 Pedro Alves <pedro@codesourcery.com>
12468
12469 * linux-low.c (status_pending_p_callback): Fix comment.
12470 (linux_wait_for_event_1): Move most of the internal breakpoint
12471 handling from here...
12472 (linux_wait_1): ... to here.
12473 (count_events_callback): New.
12474 (select_singlestep_lwp_callback): New.
12475 (select_event_lwp_callback): New.
12476 (cancel_breakpoints_callback): New.
12477 (select_event_lwp): New.
12478 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12479 priority to all LWPs that have had events that should be reported
12480 to the client. Cancel breakpoints when about to reporting the
12481 event to the client, not while stopping lwps. No longer cancel
12482 finished single-steps here.
12483 (cancel_finished_single_step): Delete.
12484 (cancel_finished_single_steps): Delete.
12485
414a389f
PA		 124862010-03-24 Pedro Alves <pedro@codesourcery.com>
12487
12488 * mem-break.c (enum bkpt_type): New.
12489 (struct breakpoint): New field `type'.
12490 (set_breakpoint_at): Change return type to struct breakpoint
12491 pointer. Set type to `other_breakpoint' by default.
12492 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12493 in the breakpoint list.
12494 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12495 (reinsert_breakpoint): Rename to ...
12496 (reinsert_raw_breakpoint): ... this.
12497 (reinsert_breakpoints_at): Adjust.
12498 * mem-break.h (struct breakpoint): Declare.
12499 (set_breakpoint_at): Change return type to struct breakpoint
12500 pointer.
12501
2280c721
PA		 125022010-03-24 Pedro Alves <pedro@codesourcery.com>
12503
12504 * server.c (handle_query): Assign, not compare.
12505
d50171e4
PA		 125062010-03-24 Pedro Alves <pedro@codesourcery.com>
12507
12508 Teach linux gdbserver to step-over-breakpoints.
12509
12510 * linux-low.c (can_hardware_single_step): New.
12511 (supports_breakpoints): New.
12512 (handle_extended_wait): If stopping threads, read the stop pc of
12513 the new cloned LWP.
12514 (get_pc): New.
12515 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12516 low target doesn't support retrieving the PC.
12517 (add_lwp): Set last_resume_kind to resume_continue.
12518 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12519 (linux_attach): Don't clear stop_expected. Set the lwp's
12520 last_resume_kind to resume_stop.
12521 (linux_detach_one_lwp): Don't check for removed breakpoints.
12522 (check_removed_breakpoint): Delete.
12523 (status_pending_p): Rename to ...
12524 (status_pending_p_callback): ... this. Don't check for removed
12525 breakpoints. Don't consider threads that are stopped from GDB's
12526 perspective.
12527 (linux_wait_for_lwp): Always read the stop_pc here.
12528 (cancel_breakpoint): New.
12529 (step_over_bkpt): New global.
12530 (linux_wait_for_event_1): Implement stepping over breakpoints.
12531 (gdb_wants_lwp_stopped): New.
12532 (gdb_wants_all_stopped): New.
12533 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12534 single-step traps here. Store the thread's last reported target
12535 wait status.
12536 (send_sigstop): Don't clear stop_expected. Always set it,
12537 instead.
12538 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12539 (cancel_finished_single_step): New.
12540 (cancel_finished_single_steps): New.
12541 (wait_for_sigstop): Don't cancel finished single-step traps here.
12542 (linux_resume_one_lwp): Don't check for removed breakpoints.
12543 Don't set `step' on non-hardware step archs.
12544 (linux_set_resume_request): Ignore resume_stop requests if already
12545 stopping or stopped. Set the lwp's last_resume_kind.
12546 (resume_status_pending_p): Don't check for removed breakpoints.
12547 (need_step_over_p): New.
12548 (start_step_over): New.
12549 (finish_step_over): New.
12550 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12551 requests. Clear the thread's last reported target waitstatus.
12552 Don't use the `suspended' flag. Don't consider pending breakpoints.
12553 (linux_resume): Start a step-over if necessary.
12554 (proceed_one_lwp): New.
12555 (proceed_all_lwps): New.
12556 (unstop_all_lwps): New.
12557 * linux-low.h (struct lwp_info): Rewrite comment for the
12558 `suspended' flag. Add the `stop_pc' field. Delete the
12559 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12560 Add `'last_resume_kind' and `need_step_over' fields.
12561 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12562 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12563 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12564 (set_raw_breakpoint_at): New.
12565 (set_breakpoint_at): Rewrite to use it.
12566 (reinsert_breakpoint_handler): Delete.
12567 (set_reinsert_breakpoint): New.
12568 (reinsert_breakpoint_by_bp): Delete.
12569 (delete_reinsert_breakpoints): New.
12570 (uninsert_breakpoint): Rewrite.
12571 (uninsert_breakpoints_at): New.
12572 (reinsert_breakpoint): Rewrite.
12573 (reinsert_breakpoints_at): New.
12574 (check_breakpoints): Rewrite.
12575 (breakpoint_here): New.
12576 (breakpoint_inserted_here): New.
12577 (check_mem_read): Adjust.
12578 * mem-break.h (breakpoints_supported, breakpoint_here)
12579 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12580 (reinsert_breakpoint_by_bp): Delete declaration.
12581 (delete_reinsert_breakpoints): Declare.
12582 (reinsert_breakpoint): Delete declaration.
12583 (reinsert_breakpoints_at): Declare.
12584 (uninsert_breakpoint): Delete declaration.
12585 (uninsert_breakpoints_at): Declare.
12586 (check_breakpoints): Adjust prototype.
12587 * server.h: Adjust include order.
12588 (struct thread_info): Declare here. Add a `last_status' field.
12589
30ba68cb
MS		 125902010-03-23 Michael Snyder <msnyder@vmware.com>
12591
12592 * server.c (crc32): New function.
12593 (handle_query): Add handling for 'qCRC:' request.
12594
b9a881c2
PA		 125952010-03-23 Pedro Alves <pedro@codesourcery.com>
12596
12597 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12598 lwp had been stopped by a watchpoint.
12599
e92d13d5
PA		 126002010-03-16 Pedro Alves <pedro@codesourcery.com>
12601
12602 * server.h (internal_error): Declare.
12603 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12604 * utils.c (internal_error): New function.
12605
64daa791
AS		 126062010-03-15 Andreas Schwab <schwab@redhat.com>
12607
12608 * configure.srv: Fix typo setting srv_regobj.
12609
f52cd8cd
PA		 126102010-03-15 Pedro Alves <pedro@codesourcery.com>
12611
12612 * linux-low.c (fetch_register): Avoid passing a non string literal
12613 format to `error'.
12614 (usr_store_inferior_registers): Ditto.
12615
93ae6fdc
PA		 126162010-03-14 Pedro Alves <pedro@codesourcery.com>
12617
12618 * linux-low.c (linux_write_memory): Bail out early if peeking
12619 memory failed.
12620
c3adc08c
PA		 126212010-03-14 Pedro Alves <pedro@codesourcery.com>
12622
12623 * linux-low.h (struct lwp_info): New fields
12624 `stopped_by_watchpoint' and `stopped_data_address'.
12625 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12626 here, and cache them in the lwp object.
12627 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12628 directly.
12629 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12630 field.
12631 (linux_stopped_by_watchpoint): Rewrite.
12632 (linux_stopped_data_address): Rewrite.
12633
bce522a2
PA		 126342010-03-06 Simo Melenius <simo.melenius@iki.fi>
12635
12636 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12637 switching the current inferior, not before.
12638
90884b2b
L		 126392010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12640
12641 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12642 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12643 i386-linux.c and amd64-linux.c.
12644 (reg-i386.o): Removed.
12645 (reg-i386.c): Likewise.
12646 (reg-i386-linux.o): Likewise.
12647 (reg-i386-linux.c): Likewise.
12648 (reg-x86-64.o): Likewise.
12649 (reg-x86-64.c): Likewise.
12650 (reg-x86-64-linux.o): Likewise.
12651 (reg-x86-64-linux.c): Likewise.
12652 (i386.o): New.
12653 (i386.c): Likewise.
12654 (i386-linux.o): Likewise.
12655 (i386-linux.c): Likewise.
12656 (amd64.o): Likewise.
12657 (amd64.c): Likewise.
12658 (amd64-linux.o): Likewise.
12659 (amd64-linux.c): Likewise.
12660
12661 * configure.srv (srv_i386_regobj): New.
12662 (srv_i386_linux_regobj): Likewise.
12663 (srv_amd64_regobj): Likewise.
12664 (srv_amd64_linux_regobj): Likewise.
12665 (srv_i386_32bit_xmlfiles): Likewise.
12666 (srv_i386_64bit_xmlfiles): Likewise.
12667 (srv_i386_xmlfiles): Likewise.
12668 (srv_amd64_xmlfiles): Likewise.
12669 (srv_i386_linux_xmlfiles): Likewise.
12670 (srv_amd64_linux_xmlfiles): Likewise.
12671 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12672 srv_xmlfiles to $srv_i386_xmlfiles.
12673 (i[34567]86-*-mingw32ce*): Likewise.
12674 (i[34567]86-*-mingw*): Likewise.
12675 (i[34567]86-*-nto*): Likewise.
12676 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12677 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12678 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12679 (x86_64-*-linux*): Likewise.
12680
12681 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12682 (init_registers_amd64_linux): New.
12683 (x86_arch_setup): Replace init_registers_x86_64_linux with
12684 init_registers_amd64_linux.
12685
193f13e6
MK		 126862010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12687
12688 * configure.ac: Check for libdl. If it is not available link against
12689 static libthread_db.
12690 * configure: Regenerate.
12691
85d721b8
PA		 126922010-02-22 Pedro Alves <pedro@codesourcery.com>
12693
12694 PR9605
12695
12696 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12697 handing a read watchpoint.
12698 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12699
6076632b
DE		 127002010-02-12 Doug Evans <dje@google.com>
12701
12702 * linux-low.c (linux_supports_tracefork_flag): Document.
12703 (linux_look_up_symbols): Add comment.
12704
3327ccf7
L		 127052010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12706
12707 * regcache.c (supply_register): Clear regcache if buf is NULL.
12708
0718675c 127092010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 12710 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 12711
12712 * inferiors.c (find_inferior): Add function documentation.
12713 (unloaded_dll): Handle the case where the unloaded dll has not
12714 been previously registered in the dll list.
12715
177321bd
DJ		 127162010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12717
12718 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12719 (thumb2_breakpoint): New.
12720 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12721
2b009048
DJ		 127222010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12723
12724 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12725 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12726 breakpoints.
12727
3be029c7
PA		 127282010-01-21 Pedro Alves <pedro@codesourcery.com>
12729
12730 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12731
18f5de3b
JK		 127322010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12733
12734 * linux-s390-low.c (s390_collect_ptrace_register)
12735 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12736
3743bb4f
DE		 127372010-01-21 Doug Evans <dje@google.com>
12738
14ce3065
DE		 12739 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12740 (PTRACE_ARG4_TYPE): New macro.
12741 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12742 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12743 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12744 (usr_store_inferior_registers): Ditto.
12745 (linux_read_memory, linux_write_memory): Ditto.
12746 (linux_test_for_tracefork): Ditto.
12747
3743bb4f
DE		 12748 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12749 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12750
8b315be5
PA		 127512010-01-21 Pedro Alves <pedro@codesourcery.com>
12752
12753 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12754 target.
12755
85492558
PA		 127562010-01-21 Pedro Alves <pedro@codesourcery.com>
12757
12758 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12759 prototype to take a regcache. Adjust.
12760
442ea881
PA		 127612010-01-20 Pedro Alves <pedro@codesourcery.com>
12762
12763 * regcache.h (struct thread_info): Forward declare.
12764 (struct regcache): New.
12765 (new_register_cache): Adjust prototype.
12766 (get_thread_regcache): Declare.
12767 (free_register_cache): Adjust prototype.
12768 (registers_to_string, registers_from_string): Ditto.
12769 (supply_register, supply_register_by_name, collect_register)
12770 (collect_register_as_string, collect_register_by_name): Ditto.
12771 * regcache.c (struct inferior_regcache_data): Delete.
12772 (get_regcache): Rename to ...
12773 (get_thread_regcache): ... this. Adjust. Switch inferior before
12774 fetching registers.
12775 (regcache_invalidate_one): Adjust.
12776 (regcache_invalidate): Fix prototype.
12777 (new_register_cache): Return the new register cache.
12778 (free_register_cache): Change prototype.
12779 (realloc_register_cache): Adjust.
12780 (registers_to_string): Change prototype to take a regcache. Adjust.
12781 (registers_from_string): Ditto.
12782 (register_data): Ditto.
12783 (supply_register): Ditto.
12784 (supply_register_by_name): Ditto.
12785 (collect_register): Ditto.
12786 (collect_register_as_string): Ditto.
12787 (collect_register_by_name): Ditto.
12788 * server.c (process_serial_event): Adjust.
12789 * linux-low.h (regset_fill_func, regset_store_func): Change
12790 prototype.
12791 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12792 Change prototype.
12793 * linux-low.c (get_stop_pc): Adjust.
12794 (check_removed_breakpoint): Adjust.
12795 (linux_wait_for_event): Adjust.
12796 (linux_resume_one_lwp): Adjust.
12797 (fetch_register): Add regcache parameter. Adjust.
12798 (usr_store_inferior_registers): Ditto.
12799 (regsets_fetch_inferior_registers): Ditto.
12800 (regsets_store_inferior_registers): Ditto.
12801 (linux_fetch_registers, linux_store_registers): Ditto.
12802 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12803 regcache. Adjust.
43aaf8b6
PA		 12804 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12805 Ditto.
442ea881
PA		 12806 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12807 prototype to take a regcache.
12808 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12809 * remote-utils.c (convert_ascii_to_int, outreg)
12810 (prepare_resume_reply): Change prototype to take a regcache.
12811 Adjust.
12812 * target.h (struct target_ops) <fetch_registers, store_registers>:
12813 Change prototype to take a regcache.
12814 (fetch_inferior_registers, store_inferior_registers): Change
12815 prototype to take a regcache. Adjust.
12816 * proc-service.c (ps_lgetregs): Adjust.
12817 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12818 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12819 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12820 take a regcache. Adjust.
12821 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12822 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12823 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12824 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12825 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12826 (cris_cannot_fetch_register):
12827 (cris_breakpoint_at): Change prototype to take a regcache.
12828 Adjust.
12829 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12830 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12831 to take a regcache. Adjust.
12832 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12833 Adjust.
12834 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12835 take a regcache. Adjust.
12836 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12837 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12838 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12839 * linux-mips-low.c (mips_get_pc):
12840 (mips_set_pc): Change prototype to take a regcache. Adjust.
12841 (mips_reinsert_addr): Adjust.
12842 (mips_collect_register): Change prototype to take a regcache.
12843 Adjust.
12844 (mips_supply_register):
12845 (mips_collect_register_32bit, mips_supply_register_32bit)
12846 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12847 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 12848 * linux-ppc-low.c (ppc_supply_ptrace_register)
12849 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 12850 (parse_spufs_run): Adjust.
12851 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12852 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12853 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12854 take a regcache. Adjust.
12855 * linux-s390-low.c (s390_collect_ptrace_register)
12856 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12857 (s390_set_pc): Change prototype to take a regcache. Adjust.
12858 (s390_arch_setup): Adjust.
12859 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12860 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12861 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12862 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12863 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12864 regcache. Adjust.
12865 (sparc_breakpoint_at): Adjust.
12866 * linux-xtensa-low.c (xtensa_fill_gregset):
12867 (xtensa_store_gregset):
12868 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12869 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12870 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12871 prototype to take a regcache. Adjust.
12872 * win32-arm-low.c (arm_fetch_inferior_register)
12873 (arm_store_inferior_register): Change prototype to take a
12874 regcache. Adjust.
12875 * win32-i386-low.c (i386_fetch_inferior_register)
12876 (i386_store_inferior_register): Change prototype to take a
12877 regcache. Adjust.
12878 * win32-low.c (child_fetch_inferior_registers)
12879 (child_store_inferior_registers): Change prototype to take a
12880 regcache. Adjust.
12881 (win32_wait): Adjust.
12882 (win32_fetch_inferior_registers): Change prototype to take a
12883 regcache. Adjust.
12884 (win32_store_inferior_registers): Adjust.
12885 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12886 store_inferior_register>: Change prototype to take a regcache.
12887
60c3d7b0
DE		 128882010-01-20 Doug Evans <dje@google.com>
12889
12890 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12891 #ifdef.
12892 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 12893 (W_STOPCODE): Provide definition if missing.
60c3d7b0 12894
dc146f7c
VP		 128952010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12896
12897 * linux-low.c (linux_core_of_thread): New.
12898 (compare_ints, show_process, list_threads): New.
12899 (linux_qxfer_osdata): Report threads and cores.
12900 (linux_target_op): Register linux_core_of_thread.
12901 * remote-utils.c (prepare_resume_reply): Report the core.
12902 (buffer_xml_printf): Support %d specifier.
12903 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12904 New.
12905 (handle_query): Handle qXfer:threads. Announce availability
12906 thereof.
12907 * target.h (struct target_ops): New field core_of_thread.
12908
7803799a
UW		 129092010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12910
12911 * Makefile.in (clean): Remove new generated files.
12912 (reg-s390.o, reg-s390.c): Remove rules.
12913 (reg-s390x.o, reg-s390x.c): Likewise.
12914 (s390-linux32.o, s390-linux32.c): Add rules.
12915 (s390-linux64.o, s390-linux64.c): Likewise.
12916 (s390x-linux64.o, s390x-linux64.c): Likewise.
12917 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12918 * linux-s390-low.c: Include <elf.h>.
12919 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12920 (init_registers_s390): Remove prototype.
12921 (init_registers_s390x): Likewise.
12922 (init_registers_s390_linux32): Add prototype.
12923 (init_registers_s390_linux64): Likewise.
12924 (init_registers_s390x_linux64): Likewise.
12925 (s390_num_regs_3264): New define.
12926 (s390_regmap_3264): New global variable.
12927 (s390_cannot_fetch_register): Remove obsolete check.
12928 (s390_cannot_store_register): Likewise.
12929 (s390_collect_ptrace_register): Handle upper/lower register halves.
12930 (s390_supply_ptrace_register): Likewise.
12931 (s390_fill_gregset): Update to register number changes.
12932 (s390_get_hwcap): New routine.
12933 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12934 Install appropriate regmap and register set.
12935
6e7ffa39
JB		 129362010-01-01 Joel Brobecker <brobecker@adacore.com>
12937
12938 * server.c (gdbserver_version): Update copyright year to 2010.
12939 * gdbreplay.c (gdbreplay_version): Likewise.
12940
957f3f49
DE		 129412009-12-28 Doug Evans <dje@google.com>
12942
12943 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12944 elf/external.h. Include <elf.h> instead but only if necessary.
12945
ca5c370d
PA		 129462009-12-28 Pedro Alves <pedro@codesourcery.com>
12947
12948 * linux-low.c (linux_remove_process): Remove `detaching'
12949 parameter. Don't release/detach from thread_db here.
12950 (linux_kill): Release/detach from thread_db here, ...
12951 (linux_detach): ... and here, before actually detaching.
12952 (linux_wait_1): ... and here, when a process exits.
12953 * thread-db.c (any_thread_of): New.
12954 (thread_db_free): Switch the current inferior to a thread of the
12955 passed in process.
12956
4ee62156
DE		 129572009-12-21 Doug Evans <dje@google.com>
12958
d90e6a88
DE		 12959 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12960
c5f62d5f
DE		 12961 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12962 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12963 warning ifndef __NR_tkill. Move setting of errno there too.
12964 Delete unnecessary resetting of errno after syscall.
12965 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12966
10e86dd7
DE		 12967 * configure.ac: Check for dladdr.
12968 * config.in: Regenerate.
12969 * configure: Regenerate.
12970 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12971 (try_thread_db_load): Update.
12972
4ee62156
DE		 12973 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12974
00f515da
DE		 129752009-12-18 Doug Evans <dje@google.com>
12976
e9464885
DE		 12977 * event-loop.c: Include unistd.h if it exists.
12978
07d4f67e
DE		 12979 * linux-low.c (my_waitpid): Move definition away from being in
12980 between linux_tracefork_child/linux_test_for_tracefork.
12981
00f515da
DE		 12982 * gdb_proc_service.h (psaddr_t): Fix type.
12983 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12984 signature to match glibc.
12985
1de1badb
DE		 129862009-12-16 Doug Evans <dje@google.com>
12987
12988 * linux-low.c (linux_read_memory): Fix argument to read.
12989
aeeb81d1
PA		 129902009-11-26 Pedro Alves <pedro@codesourcery.com>
12991
12992 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12993 events, don't leave current_inferior pointing at null.
12994
10357975
PA		 129952009-11-26 Pedro Alves <pedro@codesourcery.com>
12996
12997 * win32-low.c (LOG): Delete.
12998 (OUTMSG): Output to stderr.
12999 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13000 on compile time LOG macro.
13001 (win32_wait): Fix debug output.
13002
cf6e3471
PA		 130032009-11-26 Pedro Alves <pedro@codesourcery.com>
13004
13005 * win32-low.c (win32_add_one_solib): If the dll name is
13006 "ntdll.dll", prepend the system directory to the dll path.
13007
0c85e18e
MK		 130082009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13009
13010 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13011
9ac544ce 130122009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13013 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13014
13015 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13016 * configure.ac: Check for __mcoldfire__ and set
13017 gdb_cv_m68k_is_coldfire.
13018 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13019 reg-cf.o and reg-m68k.o.
13020 * configure: Regenerated.
13021
fd7dd3e6
PA		 130222009-11-16 Pedro Alves <pedro@codesourcery.com>
13023
13024 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13025 Pass it to thread_db_free.
13026 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13027 proper `detaching' argument to linux_remove_process.
13028 * linux-low.h (thread_db_free): Add `detaching' parameter.
13029 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13030 to thread_db_free.
13031 (thread_db_free): Add `detaching' parameter. Only
13032 call td_ta_clear_event if detaching from process.
13033
75aa492e
MK		 130342009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13035
13036 * thread-db.c (thread_db_free): Fix typo.
13037
21e1bee4
PP		 130382009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13039
13040 PR gdb/10838
13041 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13042
8838b45e
NS		 130432009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13044
13045 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13046 with an i686 compiler.
13047 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13048 needed.
13049 * configure: Rebuilt.
13050
8a35fb51
SL		 130512009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13052
13053 PR gdb/10783
13054
13055 * server.c (handle_search_memory_1): Correct read_addr initialization
13056 in loop for searching subsequent chunks.
13057
96f15937
PP		 130582009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13059
13060 * configure.ac: New --with-libthread-db option.
13061 * thread-db.c: Allow direct dependence on libthread_db.
13062 (thread_db_free): Adjust.
13063 * config.in: Regenerate.
13064 * configure: Likewise.
889bf7c5 13065
5f7d1694
PP		 130662009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13067
13068 PR gdb/10757
13069 * thread-db.c (attach_thread): New function.
13070 (maybe_attach_thread): Return success/failure.
13071 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13072 (thread_db_find_new_threads): Loop until no new threads.
13073
88e3b899
PA		 130742009-10-13 Pedro Alves <pedro@codesourcery.com>
13075
13076 * proc-service.c (ps_lgetregs): Formatting.
13077
cdbfd419
PP		 130782009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13079
13080 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13081 * configure.ac: Adjust.
13082 * linux-low.h (struct process_info_private): Move members to struct
13083 thread_db.
13084 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13085 * linux-low.c (linux_remove_process): Adjust.
13086 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13087 * server.c (handle_query): Move code ...
13088 (handle_monitor_command): ... here. New function.
13089 * target.h (struct target_ops): New member.
13090 * thread-db.c (struct thread_db): New.
13091 (libthread_db_search_path): New variable.
13092 (thread_db_create_event, thread_db_enable_reporting)
13093 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13094 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13095 (try_thread_db_load_1, dladdr_to_soname): New functions.
13096 (try_thread_db_load, thread_db_load_search): New functions.
13097 (thread_db_init): Search for libthread_db.
13098 (thread_db_free): New function.
13099 (thread_db_handle_monitor_command): Likewise.
13100 * config.in: Regenerate.
13101 * configure: Regenerate.
889bf7c5 13102
4168d2d6
UW		 131032009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13104
13105 * spu-low.c (spu_kill): Wait for inferior to terminate.
13106 Call clear_inferiors.
13107 (spu_detach): Call clear_inferiors.
13108
81ecdfbb
RW		 131092009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13110
13111 * aclocal.m4: Regenerate.
13112 * config.in: Likewise.
13113 * configure: Likewise.
13114
0b9ff2c0
UW		 131152009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13116
13117 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13118 (parse_spufs_run): New function.
13119 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13120 (ppc_breakpoint_at): Handle SPU breakpoints.
13121
efcbbd14
UW		 131222009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13123
13124 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13125 (SPUFS_MAGIC): Define.
13126 (spu_enumerate_spu_ids): New function.
13127 (linux_qxfer_spu): New function.
13128 (linux_target_ops): Install linux_qxfer_spu.
13129
f4d9bade
UW		 131302009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13131
13132 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13133 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13134 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13135 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13136 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13137 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13138 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13139 (init_registers_powerpc_cell32l): Add prototype.
13140 (init_registers_powerpc_cell64l): Likewise.
13141 (ppc_arch_setup): Detect Cell/B.E. architecture.
13142
96e946ca
RW		 131432009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13144
13145 * Makefile.in (datarootdir): New variable.
13146
58d6951d
DJ		 131472009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13148
13149 * linux-low.c (linux_write_memory): Update debugging output.
13150 * Makefile.in (clean): Add new descriptions.
13151 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13152 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13153 * configure.srv: Add new files for arm*-*-linux*.
13154 * linux-arm-low.c: Add new declarations.
13155 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13156 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13157 (HWCAP_VFPv3D16): New.
13158 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13159 instead of __IWMMXT__.
13160 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13161 (arm_arch_setup): New.
13162 (target_regsets): Remove #ifdef. Add VFP regset.
13163 (the_low_target): Use arm_arch_setup.
13164
12b42a12
DJ		 131652009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13166
13167 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13168 the main thread again.
13169
ac8c974e
AR		 131702009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13171
13172 Adding Neutrino gdbserver.
13173 * configure: Regenerated.
13174 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13175 * configure.srv (i[34567]86-*-nto*): New target.
13176 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13177 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13178 (nto_comctrl) [__QNX__]: New function.
13179 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13180
4424e0c3 131812009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13182
13183 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13184 srv_tgtobj.
13185
912cf4ba
PA		 131862009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13187 Pedro Alves <pedro@codesourcery.com>
13188
13189 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13190 don't support CONTEXT_EXTENDED_REGISTERS.
13191 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13192 (the_low_target): Install them.
13193 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13194 failing with ERROR_PIPE_NOT_CONNECTED.
13195
aa5ca48f
DE		 131962009-06-30 Doug Evans <dje@google.com>
13197 Pierre Muller <muller@ics.u-strasbg.fr>
13198
13199 Add h/w watchpoint support to x86-linux, win32-i386.
13200 * Makefile.in (SFILES): Add i386-low.c
13201 (i386_low_h): Define.
13202 (i386-low.o): Add dependencies.
13203 (linux-x86-low.o): Add i386-low.h dependency.
13204 (win32-i386-low.o): Ditto.
13205 * i386-low.c: New file.
13206 * i386-low.h: New file.
13207 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13208 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13209 * linux-low.c (linux_add_process): Initialize arch_private.
13210 (linux_remove_process): Free arch_private.
13211 (add_lwp): Initialize arch_private.
13212 (delete_lwp): Free arch_private.
13213 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13214 provided.
13215 * linux-low.h (process_info_private): New member arch_private.
13216 (lwp_info): New member arch_private.
13217 (linux_target_ops): New members new_process, new_thread,
13218 prepare_to_resume.
13219 (ptid_of): New macro.
13220 * linux-x86-low.c: Include stddef.h, i386-low.h.
13221 (arch_process_info): New struct.
13222 (arch_lwp_info): New struct.
13223 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13224 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13225 (i386_dr_low_get_status): New function.
13226 (x86_insert_point, x86_remove_point): New functions.
13227 (x86_stopped_by_watchpoint): New function.
13228 (x86_stopped_data_address): New function.
13229 (x86_linux_new_process, x86_linux_new_thread): New functions.
13230 (x86_linux_prepare_to_resume): New function.
13231 (the_low_target): Add entries for insert_point, remove_point,
13232 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13233 prepare_to_resume.
13234 * server.c (debug_hw_points): New global.
13235 (monitor_show_help): Document set debug-hw-points.
13236 (handle_query): Process "set debug-hw-points".
13237 * server.h (debug_hw_points): Declare.
13238 (paddress): Declare.
13239 * utils.c (NUMCELLS, CELLSIZE): New macros.
13240 (get_sell, xsnprintf, paddress): New functions.
13241 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13242 remove_point, stopped_by_watchpoint, stopped_data_address.
13243 * win32-i386-low.c: Include i386-low.h.
13244 (debug_reg_state): Replaces dr.
13245 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13246 (i386_dr_low_get_status): New function.
13247 (i386_insert_point, i386_remove_point): New functions.
13248 (i386_stopped_by_watchpoint): New function.
13249 (i386_stopped_data_address): New function.
13250 (i386_initial_stuff): Update.
13251 (get_thread_context,set_thread_context,i386_thread_added): Update.
13252 (the_low_target): Add entries for insert_point,
13253 remove_point, stopped_by_watchpoint, stopped_data_address.
13254 * win32-low.c (win32_insert_watchpoint): New function.
13255 (win32_remove_watchpoint): New function.
13256 (win32_stopped_by_watchpoint): New function.
13257 (win32_stopped_data_address): New function.
13258 (win32_target_ops): Add entries for insert_watchpoint,
13259 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13260 * win32-low.h (win32_target_ops): New members insert_point,
13261 remove_point, stopped_by_watchpoint, stopped_data_address.
13262
d993e290
PA		 132632009-06-25 Pedro Alves <pedro@codesourcery.com>
13264
13265 * server.c (process_serial_event): Re-return unsupported, not
13266 error, if the type isn't recognized. Re-allow supporting only
13267 insert or remove packets. Also call require_running for
13268 breakpoints. Add missing break statement to default case. Tidy.
13269 * target.h (struct target_ops): Rename insert_watchpoint to
13270 insert_point, and remove_watchpoint to remove_point.
13271
13272 * linux-low.h (struct linux_target_ops): Likewise.
13273 * linux-low.c (linux_insert_watchpoint): Rename to ...
13274 (linux_insert_point): ... this. Adjust.
13275 (linux_remove_watchpoint): Rename to ...
13276 (linux_remove_point): ... this. Adjust.
13277 (linux_target_ops): Adjust.
13278 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13279 (cris_insert_point): ... this.
13280 (cris_remove_watchpoint): Rename to ...
13281 (cris_remove_point): ... this.
13282 (the_low_target): Adjust.
13283
0f54c268
PM		 132842009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13285
13286 * server.c (handle_v_kill): Pass signal_pid to
13287 kill_inferior if multi_process is zero.
13288
c6314022
AR		 132892009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13290
13291 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13292 * target.h (target_ops): Comment for *_watchpoint to make it clear
13293 the functions can get types '0' and '1'.
13294
4463ce24
AR		 132952009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13296
13297 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13298 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13299 * regcache.c (get_regcache): Likewise.
13300 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13301 * win32-low.c (child_fetch_inferior_registers): Remove check for
13302 regno 0.
13303
cf8fd78b
PA		 133042009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13305 Pedro Alves <pedro@codesourcery.com>
13306
13307 * target.h (struct target_ops) <supports_multi_process>: New
13308 callback.
13309 (target_supports_multi_process): New.
13310 * server.c (handle_query): Even if GDB reports support, only
13311 enable multi-process if the target also supports it. Report
13312 multi-process support only if the target backend supports it.
13313 * linux-low.c (linux_supports_multi_process): New function.
13314 (linux_target_ops): Install it as target_supports_multi_process
13315 callback.
13316
47c0c975
DE		 133172009-05-24 Doug Evans <dje@google.com>
13318
e09875d4
DE		 13319 Global renaming of find_thread_pid to find_thread_ptid.
13320 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13321 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13322 All callers updated.
13323
e27d73f6
DE		 13324 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13325 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13326 directly.
13327
47c0c975
DE		 13328 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13329 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13330 (linux_resume_one_lwp): Ditto.
13331
2acc282a
DE		 133322009-05-23 Doug Evans <dje@google.com>
13333
13334 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13335 from struct inferior_list_entry * to struct lwp_info *.
13336 All callers updated.
13337
9f1036c1
DE		 133382009-05-13 Doug Evans <dje@google.com>
13339
13340 * linux-x86-low.c: Don't include assert.h.
13341 (x86_siginfo_fixup): Use fatal, not assert.
13342 (x86_arch_setup): Fix comment.
13343
d0722149
DE		 133442009-05-12 Doug Evans <dje@google.com>
13345
13346 Biarch support for i386/amd64 gdbserver.
13347 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13348 Add linux-x86-low.c.
13349 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13350 (linux-x86-low.o): Add.
13351 * linux-x86-64-low.c: Delete.
13352 * linux-i386-low.c: Delete.
13353 * linux-x86-low.c: New file.
13354 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13355 linux-x86-low.o.
13356 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13357 linux-x86-low.o.
13358 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13359 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13360 (linux_child_pid_to_exec_file): New function.
13361 (elf_64_header_p, elf_64_file_p): New functions.
13362 (siginfo_fixup): New function.
13363 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13364 give target a chance to convert layout.
13365 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13366 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13367
fdeb2a12
DE		 133682009-05-07 Doug Evans <dje@google.com>
13369
13370 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13371 (regsets_store_inferior_registers): Ditto.
13372
a6dbe5df
PA		 133732009-05-06 Pedro Alves <pedro@codesourcery.com>
13374
13375 PR server/10048
13376
13377 * linux-low.c (must_set_ptrace_flags): Delete.
13378 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13379 of the global.
13380 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13381 `lwp->must_set_ptrace_flags' instead.
ba42693b 13382 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 13383 (linux_wait_1): ... not here.
13384
5091eb23
DE		 133852009-04-30 Doug Evans <dje@google.com>
13386
9f767825
DE		 13387 * inferiors.c (started_inferior_callback): New function.
13388 (attached_inferior_callback): New function.
13389 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13390 * server.c (print_started_pid, print_attached_pid): New functions.
13391 (detach_or_kill_for_exit): New function.
13392 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13393 * server.h (have_started_inferiors_p): Declare.
13394 (have_attached_inferiors_p): Declare.
13395
5091eb23
DE		 13396 * inferiors.c (remove_process): Fix memory leak, free process.
13397 * linux-low.c (linux_remove_process): New function.
13398 (linux_kill): Call it instead of remove_process.
13399 (linux_detach, linux_wait_1): Ditto.
13400
155c8968
PA		 134012009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13402
13403 * configure.srv: Add x86 Windows CE target.
13404
7fe519cb
UW		 134052009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13406
13407 * inferiors.c (get_thread_process): Make global.
13408 * server.h (get_thread_process): Add prototype.
13409 * thread-db.c (find_one_thread): Use get_thread_process
13410 instead of current_process.
13411 (thread_db_get_tls_address): Do not crash if called when
13412 thread layer is not yet initialized.
13413
5472f405
UW		 134142009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13415
13416 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13417 * spu-low.c (current_tid): Rename to ...
13418 (current_ptid): ... this.
13419 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13420 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13421 ptid_get_lwp (current_ptid) instead of current_tid.
13422 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13423 instead of current_tid. Use find_process_pid to verify pid
13424 argument is valid. Pass proper argument to remove_process.
13425 (spu_thread_alive): Compare current_ptid instead of current_tid.
13426 (spu_resume): Likewise.
13427
55ac2b99
PA		 134282009-04-02 Pedro Alves <pedro@codesourcery.com>
13429
13430 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13431 variable.
13432
95954743
PA		 134332009-04-01 Pedro Alves <pedro@codesourcery.com>
13434
13435 Implement the multiprocess extensions, and add linux multiprocess
13436 support.
13437
13438 * server.h (ULONGEST): Declare.
13439 (struct ptid, ptid_t): New.
13440 (minus_one_ptid, null_ptid): Declare.
13441 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13442 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13443 (struct inferior_list_entry): Change `id' type from unsigned from
13444 to ptid_t.
13445 (struct sym_cache, struct breakpoint, struct
13446 process_info_private): Forward declare.
13447 (struct process_info): Declare.
13448 (current_process): Declare.
13449 (all_processes): Declare.
13450 (initialize_inferiors): Declare.
13451 (add_thread): Adjust to use ptid_t.
13452 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13453 (add_process, remove_process, find_thread_pid): Declare.
13454 (find_inferior_id): Adjust to use ptid_t.
13455 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13456 (multi_process): Declare.
13457 (push_event): Adjust to use ptid_t.
13458 (read_ptid, write_ptid): Declare.
13459 (prepare_resume_reply): Adjust to use ptid_t.
13460 (clear_symbol_cache): Declare.
13461 * inferiors.c (all_processes): New.
13462 (null_ptid, minus_one_ptid): New.
13463 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13464 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13465 (add_thread): Change unsigned long to ptid. Remove gdb_id
13466 parameter. Adjust.
13467 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13468 (gdb_id_to_thread): Rename to ...
13469 (find_thread_pid): ... this. Change unsigned long to ptid.
13470 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13471 (loaded_dll, pull_pid_from_list): Adjust.
13472 (add_process, remove_process, find_process_pid)
13473 (get_thread_process, current_process, initialize_inferiors): New.
13474 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13475 (struct target_waitstatus) <related_pid>: Ditto.
13476 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13477 return type to int.
13478 (struct target_ops) <join>: Add `pid' argument.
13479 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13480 (struct target_ops) <wait>: Add `ptid' field. Change return type
13481 to ptid.
13482 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13483 (mywait): Add `ptid' argument. Change return type to ptid_t.
13484 (target_pid_to_str): Declare.
13485 * target.c (set_desired_inferior): Adjust to use ptids.
13486 (mywait): Add new `ptid' argument. Adjust.
13487 (target_pid_to_str): New.
13488 * mem-break.h (free_all_breakpoints): Declare.
13489 * mem-break.c (breakpoints): Delelete.
13490 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13491 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13492 to use per-process breakpoint list.
13493 (free_all_breakpoints): New.
13494 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13495 (symbol_cache, all_symbols_looked_up): Delete.
13496 (hexchars): New.
13497 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13498 read_ptid): New.
13499 (prepare_resume_reply): Change ptid argument's type from unsigned
13500 long to ptid_t. Adjust. Implement W;process and X;process.
13501 (free_sym_cache, clear_symbol_cache): New.
13502 (look_up_one_symbol): Adjust to per-process symbol cache. *
13503 * server.c (cont_thread, general_thread, step_thread): Change type
13504 to ptid_t.
13505 (attached): Delete.
13506 (multi_process): New.
13507 (last_ptid): Change type to ptid_t.
13508 (struct vstop_notif) <ptid>: Change type to ptid_t.
13509 (queue_stop_reply, push_event): Change `ptid' argument's type to
13510 ptid_t.
13511 (discard_queued_stop_replies): Add `pid' argument.
13512 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13513 changes. Don't reference the `attached' global.
13514 (attach_inferior): Adjust to mywait interface changes.
13515 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13516 features. Handle and report "multiprocess+". Handle
13517 "qAttached:PID".
13518 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13519 changes.
13520 (handle_v_kill): New.
13521 (handle_v_stopped): Adjust to use target_pid_to_str.
13522 (handle_v_requests): Allow multiple attaches and runs when
13523 multiprocess extensions are in effect. Handle "vKill".
13524 (myresume): Adjust to use ptids.
13525 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13526 (handle_status): Adjust to discard_queued_stop_replies interface
13527 change.
13528 (first_thread_of, kill_inferior_callback)
13529 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13530 (main): Call initialize_inferiors. Adjust to use ptids, killing
13531 and detaching from all inferiors. Handle multiprocess packet
13532 variants.
13533 * linux-low.h: Include gdb_proc_service.h.
13534 (struct process_info_private): New.
13535 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13536 <lwpid_of>: Use ptid_get_lwp.
13537 (get_lwp_thread): Adjust.
13538 (struct lwp_info): Add `dead' member.
13539 (find_lwp_pid): Declare.
13540 * linux-low.c (thread_db_active): Delete.
13541 (new_inferior): Adjust comment.
13542 (inferior_pid): Delete.
13543 (linux_add_process): New.
13544 (handle_extended_wait): Adjust.
13545 (add_lwp): Change unsigned long to ptid.
13546 (linux_create_inferior): Add process to processes table. Adjust
13547 to use ptids. Don't set new_inferior here.
13548 (linux_attach_lwp): Rename to ...
13549 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13550 it. Adjust to use ptids.
13551 (linux_attach_lwp): New.
13552 (linux_attach): Add process to processes table. Don't set
13553 new_inferior here.
13554 (struct counter): New.
13555 (second_thread_of_pid_p, last_thread_of_process_p): New.
13556 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13557 multiple processes.
13558 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13559 processes. Remove process from process table.
13560 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13561 to multiple processes.
13562 (any_thread_of): New.
13563 (linux_detach): Add `pid' argument, and handle it. Remove process
13564 from processes table.
13565 (linux_join): Add `pid' argument. Handle it.
13566 (linux_thread_alive): Change unsighed long argument to ptid_t.
13567 Consider dead lwps as not being alive.
13568 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13569 threads we're not interested in.
13570 (same_lwp, find_lwp_pid): New.
13571 (linux_wait_for_lwp): Change `pid' argument's type from int to
13572 ptid_t. Adjust.
13573 (linux_wait_for_event): Rename to ...
13574 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13575 from int to ptid_t. Adjust.
13576 (linux_wait_for_event): New.
13577 (linux_wait_1): Add `ptid' argument. Change return type to
13578 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13579 that exit from the process table.
13580 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13581 Adjust.
13582 (mark_lwp_dead): New.
13583 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13584 stopping all threads, mark its main lwp as dead.
13585 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13586 ptids.
13587 (fetch_register, usr_store_inferior_registers)
13588 (regsets_fetch_inferior_registers)
13589 (regsets_store_inferior_registers, linux_read_memory)
13590 (linux_write_memory): Inline `inferior_pid'.
13591 (linux_look_up_symbols): Adjust to use per-process
13592 `thread_db_active'.
13593 (linux_request_interrupt): Adjust to use ptids.
13594 (linux_read_auxv): Inline `inferior_pid'.
13595 (initialize_low): Don't reference thread_db_active.
13596 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13597 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13598 (ps_getpid): Return the pid of the current inferior.
13599 * thread-db.c (proc_handle, thread_agent): Delete.
13600 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13601 per-process data.
13602 (find_one_thread): Change argument type to ptid_t. Adjust to
13603 per-process data.
13604 (maybe_attach_thread): Adjust to per-process data and ptids.
13605 (thread_db_find_new_threads): Ditto.
13606 (thread_db_init): Ditto.
13607 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13608 processes table. Adjust to use ptids.
13609 (spu_kill, spu_detach): Adjust interface. Remove process from
13610 processes table.
13611 (spu_join, spu_thread_alive): Adjust interface.
13612 (spu_wait): Adjust interface. Remove process from processes
13613 table. Adjust to use ptids.
13614 * win32-low.c (current_inferior_tid): Delete.
13615 (current_inferior_ptid): New.
13616 (debug_event_ptid): New.
13617 (thread_rec): Take a ptid. Adjust.
13618 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13619 (child_delete_thread): Ditto.
13620 (do_initial_child_stuff): Add `attached' argument. Add process to
13621 processes table.
13622 (child_fetch_inferior_registers, child_store_inferior_registers):
13623 Adjust.
13624 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13625 (win32_attach): Pass 1 to do_initial_child_stuff.
13626 (win32_kill): Adjust interface. Remove process from processes
13627 table.
13628 (win32_detach): Ditto.
13629 (win32_join): Adjust interface.
13630 (win32_thread_alive): Take a ptid.
13631 (win32_resume): Adjust to use ptids.
13632 (get_child_debug_event): Ditto.
13633 (win32_wait): Adjust interface. Remove exiting process from
13634 processes table.
13635
bd99dc85
PA		 136362009-04-01 Pedro Alves <pedro@codesourcery.com>
13637
13638 Non-stop mode support.
13639
13640 * server.h (non_stop): Declare.
13641 (gdb_client_data, handler_func): Declare.
13642 (delete_file_handler, add_file_handler, start_event_loop):
13643 Declare.
13644 (handle_serial_event, handle_target_event, push_event)
13645 (putpkt_notif): Declare.
13646 * target.h (enum resume_kind): New.
13647 (struct thread_resume): Replace `step' field by `kind' field.
13648 (TARGET_WNOHANG): Define.
13649 (struct target_ops) <wait>: Add `options' argument.
13650 <supports_non_stop, async, start_non_stop>: New fields.
13651 (target_supports_non_stop, target_async): New.
13652 (start_non_stop): Declare.
13653 (mywait): Add `options' argument.
13654 * target.c (mywait): Add `options' argument. Print child exit
13655 notifications here.
13656 (start_non_stop): New.
13657 * server.c (non_stop, own_buf, mem_buf): New globals.
13658 (struct vstop_notif): New.
13659 (notif_queue): New global.
13660 (queue_stop_reply, push_event, discard_queued_stop_replies)
13661 (send_next_stop_reply): New.
13662 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13663 interface changes.
13664 (attach_inferior): In non-stop mode, don't wait for the target
13665 here.
13666 (handle_general_set): Handle QNonStop.
13667 (handle_query): When handling qC, return the current general
13668 thread, instead of the first thread of the list.
13669 (handle_query): If the backend supports non-stop mode, include
13670 QNonStop+ in the qSupported query response.
13671 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13672 and non-stop mode.
13673 (handle_v_attach, handle_v_run): Handle non-stop mode.
13674 (handle_v_stopped): New.
13675 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13676 (myresume): Adjust to use resume_kind. Handle non-stop.
13677 (queue_stop_reply_callback): New.
13678 (handle_status): Handle non-stop mode.
13679 (main): Clear non_stop flag on reconnection. Use the event-loop.
13680 Refactor serial protocol handling from here ...
13681 (process_serial_event): ... to this new function. When GDB
13682 selects any thread, select one here. In non-stop mode, wait until
13683 GDB acks all pending events before exiting.
13684 (handle_serial_event, handle_target_event): New.
13685 * remote-utils.c (remote_open): Install remote_desc in the event
13686 loop.
13687 (remote_close): Remove remote_desc from the event loop.
13688 (putpkt_binary): Rename to...
13689 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13690 (putpkt_binary): New as wrapper around putpkt_binary_1.
13691 (putpkt_notif): New.
13692 (prepare_resume_reply): In non-stop mode, don't change the
13693 general_thread.
13694 * event-loop.c: New.
13695 * Makefile.in (OBJ): Add event-loop.o.
13696 (event-loop.o): New rule.
13697
13698 * linux-low.h (pid_of): Moved here.
13699 (lwpid_of): New.
13700 (get_lwp_thread): Use lwpid_of.
13701 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13702 * linux-low.c (pid_of): Delete.
13703 (inferior_pid): Use lwpid_of.
13704 (linux_event_pipe): New.
13705 (target_is_async_p): New.
13706 (delete_lwp): New.
13707 (handle_extended_wait): Use lwpid_of.
13708 (add_lwp): Don't set lwpid field.
13709 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13710 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13711 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13712 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13713 first. Adjust to linux_wait_for_event interface changes. Use
13714 lwpid_of.
13715 (linux_detach): Don't delete the main lwp here.
13716 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13717 (status_pending_p): Don't consider explicitly suspended lwps.
13718 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13719 pointer. Add OPTIONS argument. Change return type to int. Use
13720 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13721 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13722 pointer. Add status pointer argument. Return a pid instead of a
13723 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13724 changes. In non-stop mode, don't switch to a random thread.
13725 (linux_wait): Rename to...
13726 (linux_wait_1): ... this. Add target_options argument, and handle
13727 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13728 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13729 clean exit and signal exit code. Don't stop all threads in
13730 non-stop mode. In all-stop mode, only stop all threads when
13731 reporting a stop to GDB. Handle explicit thread stop requests.
13732 (async_file_flush, async_file_mark): New.
13733 (linux_wait): New.
13734 (send_sigstop): Use lwpid_of.
13735 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13736 interface changes. In non-stop mode, don't switch to a random
13737 thread.
13738 (linux_resume_one_lwp): Use lwpid_of.
13739 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13740 (linux_resume_one_thread): ... this. Handle resume_stop. In
13741 non-stop mode, don't look for pending flag in all threads.
13742 (resume_status_pending_p): Don't consider explicitly suspended
13743 threads.
13744 (my_waitpid): Reimplement. Emulate __WALL.
13745 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13746 Use lwpid_of.
13747 (sigchld_handler, linux_supports_non_stop, linux_async)
13748 (linux_start_non_stop): New.
13749 (linux_target_ops): Register linux_supports_non_stop, linux_async
13750 and linux_start_non_stop.
13751 (initialize_low): Install SIGCHLD handler.
13752 * thread-db.c (thread_db_create_event, find_one_thread)
13753 (thread_db_get_tls_address): Use lwpid_of.
13754 * win32-low.c (win32_detach): Adjust to use resume_kind.
13755 (win32_wait): Add `options' argument.
13756 * spu-low.c (spu_resume): Adjust to use resume_kind.
13757 (spu_wait): Add `options' argument.
13758
5b1c542e
PA		 137592009-04-01 Pedro Alves <pedro@codesourcery.com>
13760
13761 Decouple target code from remote protocol.
13762
13763 * target.h (enum target_waitkind): New.
13764 (struct target_waitstatus): New.
13765 (struct target_ops) <wait>: Return an unsigned long. Take a
13766 target_waitstatus pointer instead of a char pointer.
13767 (mywait): Likewise.
13768 * target.c (mywait): Change prototype to return an unsigned long.
13769 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13770 * server.h (thread_from_wait, old_thread_from_wait): Delete
13771 declarations.
13772 (prepare_resume_reply): Change prototype to take a
13773 target_waitstatus.
13774 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13775 (last_status, last_ptid): New.
13776 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13777 pid instead of a signal.
13778 (attach_inferior): Remove "status" and "signal" parameters.
13779 Adjust.
13780 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13781 not as an address.
13782 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13783 (handle_v_requests, myresume): Remove "status" and "signal"
13784 parameters. Adjust.
13785 (handle_status): New.
13786 (main): Delete local `status'. Adjust.
13787 * remote-utils.c: Include target.h.
13788 (prepare_resume_reply): Change prototype to take a
13789 target_waitstatus. Adjust.
13790
13791 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13792 interface.
13793 * spu-low.c (spu_wait): Adjust.
13794 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13795 Delete.
13796 (win32_wait): Adjust.
13797
2bd7c093
PA		 137982009-04-01 Pedro Alves <pedro@codesourcery.com>
13799
13800 * target.h (struct thread_resume): Delete leave_stopped member.
13801 (struct target_ops): Add a `n' argument to the `resume' callback.
13802 * server.c (start_inferior): Adjust.
13803 (handle_v_cont, myresume): Adjust.
13804 * linux-low.c (check_removed_breakpoint): Adjust to resume
13805 interface change, and to removed leave_stopped field.
13806 (resume_ptr): Delete.
13807 (struct thread_resume_array): New.
13808 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13809 resume interface change.
13810 (linux_continue_one_thread, linux_queue_one_thread)
13811 (resume_status_pending_p): Check if the resume field is NULL
13812 instead of checking the leave_stopped member.
13813 (linux_resume): Adjust to the target resume interface change.
13814 * spu-low.c (spu_resume): Adjust to the target resume interface
13815 change.
13816 * win32-low.c (win32_detach, win32_resume): Ditto.
13817
c35fafde
PA		 138182009-04-01 Pedro Alves <pedro@codesourcery.com>
13819
13820 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13821 flag.
13822 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13823 pending.
13824 (linux_continue_one_thread): Only preserve the stepping flag if
13825 there's a pending breakpoint.
13826
0a59d50b
PA		 138272009-03-31 Pedro Alves <pedro@codesourcery.com>
13828
13829 * server.c (main): After the inferior having exited, call
13830 remote_close before exiting gdbserver.
13831
f04c6d38
TJB		 138322009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13833
13834 Fix size of FPSCR in Power 7 processors.
13835 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13836 (PPC_FEATURE_HAS_DFP): New #define.
13837 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13838 size of the FPSCR.
13839
78e5cee6
PA		 138402009-03-23 Pedro Alves <pedro@codesourcery.com>
13841
13842 * server.c (handle_query) Whitespace and formatting.
13843
1b3f6016
PA		 138442009-03-22 Pedro Alves <pedro@codesourcery.com>
13845
13846 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13847 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13848 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13849 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13850 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13851 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13852 Makefile.in, configure.ac: Fix whitespace throughout.
13853 * configure: Regenerate.
13854
a07b2135
PA		 138552009-03-22 Pedro Alves <pedro@codesourcery.com>
13856
13857 * inferiors.c (find_inferior): Make it safe for the callback
13858 function to delete the currently iterated inferior.
13859
67cc2626
PA		 138602009-03-22 Pedro Alves <pedro@codesourcery.com>
13861
13862 * Makefile.in (linuw_low_h): Move higher.
13863 (thread-db.o): Depend on $(linux_low_h).
13864
54a0b537
PA		 138652009-03-17 Pedro Alves <pedro@codesourcery.com>
13866
13867 Rename "process" to "lwp" throughout.
13868
13869 * linux-low.c (all_processes): Rename to...
13870 (all_lwps): ... this.
13871 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13872 (add_process): Rename to ...
13873 (add_lwp): ... this. Adjust.
13874 (linux_create_inferior): Adjust.
13875 (linux_attach_lwp): Adjust.
13876 (linux_attach): Adjust.
13877 (linux_kill_one_process): Rename to ...
13878 (linux_kill_one_lwp): ... this. Adjust.
13879 (linux_kill): Adjust.
13880 (linux_detach_one_process): Rename to ...
13881 (linux_detach_one_lwp): ... this. Adjust.
13882 (linux_detach): Adjust.
13883 (check_removed_breakpoint): Adjust.
13884 (status_pending_p): Adjust.
13885 (linux_wait_for_process): Rename to ...
13886 (linux_wait_for_lwp): ... this. Adjust.
13887 (linux_wait_for_event): Adjust.
13888 (send_sigstop): Adjust.
13889 (wait_for_sigstop): Adjust.
13890 (stop_all_processes): Rename to ...
13891 (stop_all_lwps): ... this.
13892 (linux_resume_one_process): Rename to ...
13893 (linux_resume_one_lwp): ... this. Adjust.
13894 (linux_set_resume_request, linux_continue_one_thread)
13895 (linux_queue_one_thread, resume_status_pending_p)
13896 (usr_store_inferior_registers, regsets_store_inferior_registers)
13897 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13898 Adjust.
13899 * linux-low.h (get_process): Rename to ...
13900 (get_lwp): ... this. Adjust.
13901 (get_thread_process): Rename to ...
13902 (get_thread_lwp): ... this. Adjust.
13903 (get_process_thread): Rename to ...
13904 (get_lwp_thread): ... this. Adjust.
13905 (struct process_info): Rename to ...
13906 (struct lwp_info): ... this.
13907 (all_processes): Rename to ...
13908 (all_lwps): ... this.
13909 * proc-service.c (ps_lgetregs): Adjust.
13910 * thread-db.c (thread_db_create_event, find_one_thread)
13911 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13912
0b16c5cf
PA		 139132009-03-14 Pedro Alves <pedro@codesourcery.com>
13914
13915 * server.c (handle_query): Handle "qAttached".
13916
32de4b9d
NS		 139172009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13918
13919 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13920 GPLv3, update license URL.
13921
2aecd87f
DE		 139222009-03-01 Doug Evans <dje@google.com>
13923
93efd302 13924 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 13925 (server_h): Add gdb_signals.h.
13926 (signals.o): Update.
13927 * server.h (target_signal_from_host,target_signal_to_host_p)
13928 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13929
86b1f9c5
PM		 139302009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13931
13932 * remote-utils.c (getpkt): Also generate remote-debug
13933 information if noack_mode is set.
13934
4aa995e1
PA		 139352009-02-06 Pedro Alves <pedro@codesourcery.com>
13936
13937 * server.c (handle_query): Report qXfer:siginfo:read and
13938 qXfer:siginfo:write as supported and handle them.
13939 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13940 * linux-low.c (linux_xfer_siginfo): New.
13941 (linux_target_ops): Set it.
13942
62709adf
PA		 139432009-01-26 Pedro Alves <pedro@codesourcery.com>
13944
13945 * server.c (gdbserver_usage): Mention --remote-debug.
13946 (main): Accept '--remote-debug' switch.
13947
aef93bd7
DE		 139482009-01-18 Doug Evans <dje@google.com>
13949
13950 * regcache.c (new_register_cache): No need to check result of xcalloc.
13951 * server.c (handle_search_memory): Back out calls to xmalloc,
13952 result is checked and error is returned to user upon failure.
13953 (handle_query): Ditto. Add more checks for result of malloc.
13954 (handle_v_cont): Check result of malloc, report error back to
13955 user upon failure.
13956 (handle_v_run): Ditto. Call freeargv.
13957 * server.h (freeargv): Declare.
13958 * utils.c (freeargv): New fn.
13959
54363045
DE		 139602009-01-15 Doug Evans <dje@google.com>
13961
f626972c
DE		 13962 * gdbreplay.c (perror_with_name): Make arg const char *.
13963 * server.h (target_signal_to_name): Make return type const char *.
0842e787 13964 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 13965 * utils.c (perror_with_name): Make arg const char *.
54363045 13966
18aae699
PA		 139672009-01-14 Pedro Alves <pedro@codesourcery.com>
13968
13969 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13970 when handling a EXIT_PROCESS_DEBUG_EVENT.
13971
ff703abe
JB		 139722009-01-06 Joel Brobecker <brobecker@adacore.com>
13973
13974 * gdbreplay.c (gdbreplay_version): Update copyright year.
13975 * server.c (gdbserver_version): Likewise.
13976
f21cc1a2 139772009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 13978
13979 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 13980 (handle_extended_wait): Improve comment.
0e21c1ec 13981
bca929d3
DE		 139822008-12-13 Doug Evans <dje@google.com>
13983
13984 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13985 * server.h (ATTR_MALLOC): New macro.
13986 (xmalloc,xcalloc,xstrdup): Declare.
13987 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13988 * inferiors.c: Ditto.
13989 * linux-low.c: Ditto.
13990 * mem-break.c: Ditto.
13991 * regcache.c: Ditto.
13992 * remote-utils.c: Ditto.
13993 * server.c: Ditto.
13994 * target.c: Ditto.
13995 * win32-low.c: Ditto.
13996
97438e3f
DE		 139972008-12-12 Doug Evans <dje@google.com>
13998
896c7fbb
DE		 13999 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14000 in debugging printf.
14001
97438e3f
DE		 14002 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14003
e3b886f8
DE		 140042008-12-09 Doug Evans <dje@google.com>
14005
14006 * linux-low.h (struct process_info): Delete member tid, unused.
14007 * thread-db.c (find_one_thread): Update.
14008 (maybe_attach_thread): Update.
14009
07e059b5
VP		 140102008-12-02 Pedro Alves <pedro@codesourcery.com>
14011
889bf7c5
PA		 14012 * target.h (struct target_ops): Add qxfer_osdata member.
14013 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14014 and dirent.h.
14015 (linux_qxfer_osdata): New functions.
14016 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14017 callback.
14018 * server.c (handle_query): Handle "qXfer:osdata:read:".
14019 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14020 (buffer_xml_printf): New functions.
14021 * server.h (struct buffer): New.
14022 (buffer_grow_str, buffer_grow_str0): New macros.
14023 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14024 (buffer_xml_printf): Declare.
07e059b5 14025
4cab47ab
DE		 140262008-11-24 Doug Evans <dje@google.com>
14027
14028 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14029
f142445f
DJ		 140302008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14031
14032 * server.c (handle_v_run): Always use the supplied argument list.
14033
d0107bb6 140342008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14035
d0107bb6
BW		 14036 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14037 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14038
2c4ad781
TJB		 140392008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14040
14041 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14042 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14043 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14044 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14045 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14046 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14047 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14048 XML target descriptions.
14049 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14050 when inferior is running on an ISA 2.05 or later processor. Add
14051 special case to return offset for full 64-bit slot of FPSCR when
14052 in 32-bits.
14053
dfb64f85
DJ		 140542008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14055
14056 * Makefile.in (SFILES, clean): Added sparc64 files.
14057 (reg-sparc64.o, reg-sparc64.c): New.
14058 * configure.srv (sparc*-*-linux*): New configuration.
14059 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14060 syscall arguments for SPARC.
14061 (regsets_store_inferior_registers): Likewise.
14062 * linux-sparc-low.c: New file.
14063
66b6e1dd
DE		 140642008-10-21 Doug Evans <dje@google.com>
14065
14066 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14067 (READLINE_DIR,READLINE_DEP): Delete.
14068 (INTERNAL_CFLAGS): Update.
14069 (LINTFLAGS): Update.
14070
9b710a42
PA		 140712008-10-10 Pedro Alves <pedro@codesourcery.com>
14072
14073 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14074 whole argv from the last run, not just argv[0].
14075
5822d809
PA		 140762008-09-08 Pedro Alves <pedro@codesourcery.com>
14077
14078 * regcache.c (new_register_cache): Return NULL if the register
14079 cache size isn't known yet.
14080 (free_register_cache): Avoid dereferencing a NULL regcache.
14081
74aac56f
DJ		 140822008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14083
14084 * configure.srv: Merge MIPS and MIPS64.
14085
400b20f5
MR		 140862008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14087
14088 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14089
677c5bb1
LM		 140902008-08-18 Luis Machado <luisgpm@br.ibm.com>
14091
14092 * Makefile.in: Add required vsx dependencies.
14093
14094 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14095 Declare init_registers_powerpc_vsx32l.
14096 Declare init_registers_powerpc_vsx64l.
14097 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14098 (ppc_arch_setup): Check for VSX in hwcap.
14099 (ppc_fill_vsxregset): New function.
14100 (ppc_store_vsxregset): New function.
14101 Add new VSX entry in regset_info target_regsets.
14102
14103 * configure.srv: Add new VSX dependencies.
14104
a6f3e723
SL		 141052008-08-12 Pedro Alves <pedro@codesourcery.com>
14106
14107 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14108 (remote_open): Set or clear transport_is_reliable.
14109 (putpkt_binary): Don't expect acks in noack mode.
14110 (getpkt): Don't send ack/nac in noack mode.
14111 * server.c (handle_general_set): Handle QStartNoAckMode.
14112 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14113 qSupported.
14114 (main): Reset noack_mode on every connection.
14115 * server.h (noack_mode): Declare.
14116
a417dc56
RW		 141172008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14118
14119 * Makefile.in (GDBREPLAY_OBS): New variable.
14120 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14121
3221518c
UW		 141222008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14123 Daniel Jacobowitz <dan@codesourcery.com>
14124
14125 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14126 (usr_store_inferior_registers): Likewise.
14127 (regsets_store_inferior_registers): Likewise.
14128
ec56be1b
PA		 141292008-07-31 Rolf Jansen <rj@surtec.com>
14130 Pedro Alves <pedro@codesourcery.com>
14131
14132 * configure.ac: Check for memmem declaration.
14133 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14134 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14135 (disable_packet_qfThreadInfo): Unconditionally compile.
14136 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14137 * configure, config.in: Regenerate.
14138
2fe5e3ff
DE		 141392008-07-28 Doug Kwan <dougkwan@google.com>
14140
14141 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14142 (linux_write_memory): Remove declaration of errno.
14143
836acd6d
UW		 141442008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14145
14146 * linux-low.c (handle_extended_wait): Do not use "status"
14147 variable uninitialized.
14148
aeba519e
PA		 141492008-07-07 Pedro Alves <pedro@codesourcery.com>
14150
14151 * server.c (handle_v_attach): Inhibit reporting dll changes.
14152
db42f210
PA		 141532008-06-27 Pedro Alves <pedro@codesourcery.com>
14154
14155 * remote-utils.c (prepare_resume_reply): If requested, don't
14156 output "thread:TID" in the T stop reply.
14157
14158 * server.c (disable_packet_vCont, disable_packet_Tthread)
14159 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14160 (handle_query): If requested, disable support for qC, qfThreadInfo
14161 and qsThreadInfo.
14162 (handle_v_requests): If requested, disable support for vCont.
14163 (gdbserver_show_disableable): New.
14164 (main): Handle --disable-packet and --disable-packet=LIST.
14165
14166 * server.h (disable_packet_vCont, disable_packet_Tthread)
14167 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14168
8e4c5421
CD		 141692008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14170
14171 * server.c (gdbserver_usage): Mention --version.
14172
6e23a804
DJ		 141732008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14174
14175 * Makefile.in (gdbreplay.o): New rule.
14176
90aa6a40
JM		 141772008-06-06 Joseph Myers <joseph@codesourcery.com>
14178
14179 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14180 message, not gdbserver.
14181
c16158bc 141822008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14183 Nathan Sidwell <nathan@codesourcery.com>
14184 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14185
14186 * acinclude.m4: Include ../../config/acx.m4.
14187 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14188 * configure, config.in: Regenerate.
14189 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14190 * server.c (gdbserver_version): Print PKGVERSION.
14191 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14192 (main): Adjust gdbserver_usage calls.
14193 * gdbreplay.c (version, host_name): Add declarations.
14194 (gdbreplay_version, gdbreplay_usage): New.
14195 (main): Accept --version and --help options.
14196
aeb75bf5
DJ		 141972008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14198
14199 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14200 (arm_breakpoint_at): Handle Thumb.
14201 (the_low_target): Add comment.
14202
76b233dd
UW		 142032008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14204
14205 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14206
08388c79
DE		 142072008-05-09 Doug Evans <dje@google.com>
14208
a3c83fae
DE		 14209 * server.h (decode_search_memory_packet): Declare.
14210 * remote-utils.c (decode_search_memory_packet): New fn.
14211 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14212 (handle_search_memory): New fn.
14213 (handle_query): Process qSearch:memory packets.
14214
bb9c3d36
UW		 142152008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14216
14217 * regcache.c (registers_length): Remove.
14218 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14219 full register packet.
14220 * regcache.h (registers_length): Remove prototype.
14221 * server.h (PBUFSIZ): Define to 16384.
14222
7284e1be
UW		 142232008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14224
14225 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14226 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14227 powerpc-64l.o, and powerpc-altivec64l.o.
14228 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14229 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14230 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14231 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14232 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14233 to srv_xmlfiles.
14234
14235 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14236 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14237 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14238 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14239 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14240 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14241 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14242 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14243 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14244 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14245 (clean): Update.
14246
14247 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14248 (init_registers_powerpc_32l): ... this new prototype.
14249 (init_registers_powerpc_32): Remove, replace by ...
14250 (init_registers_powerpc_altivec32l): ... this new prototype.
14251 (init_registers_powerpc_e500): Remove, replace by ...
14252 (init_registers_powerpc_e500l): ... this new prototype.
14253 (init_registers_ppc64): Remove, replace by ...
14254 (init_registers_powerpc_64l): ... this new prototype.
14255 (init_registers_powerpc_64): Remove, replace by ...
14256 (init_registers_powerpc_altivec64l): ... this new prototype.
14257 (ppc_num_regs): Set to 73.
14258 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14259 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14260 (ppc_cannot_store_register): Handle orig_r3 and trap.
14261 (ppc_arch_setup): Update init_registers_... calls.
14262 (ppc_fill_gregset): Handle orig_r3 and trap.
14263
14264 * inferiors.c (clear_inferiors): Reset current_inferior.
14265
fdc59709
PB		 142662008-04-23 Paolo Bonzini <bonzini@gnu.org>
14267
889bf7c5
PA		 14268 * acinclude.m4: Add override.m4.
14269 * configure: Regenerate.
fdc59709 14270
c9b2f845
UW		 142712008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14272
14273 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14274 initial call to init_register_ppc64.
14275
550512b8
UW		 142762008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14277
43aaf8b6
PA		 14278 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14279 single powerpc*-*-linux* case.
550512b8
UW		 14280 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14281
b6430ec3
UW		 142822008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14283
14284 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14285 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 14286 from reg_xmlfiles.
14287 * linux-ppc-low.c: Include <elf.h>.
14288 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14289 (ppc_hwcap): New global variable.
14290 (ppc_regmap): Remove __SPE__ #ifdef sections.
14291 (ppc_regmap_e500): New global variable.
14292 (ppc_cannot_store_register): Update __SPE__ special case.
14293 (ppc_get_hwcap): New function.
14294 (ppc_arch_setup): Use it to determine whether inferior supports
14295 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14296 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14297 Do not access registers if target does not support AltiVec.
14298 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14299 Do not access registers if target does not support SPE.
14300 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14301
52fa2412
UW		 143022008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14303
14304 * linux-low.c (disabled_regsets, num_regsets): New.
14305 (use_regsets_p): Delete.
14306 (linux_wait_for_process): Clear disabled_regsets.
14307 (regsets_fetch_inferior_registers): Check and set it.
14308 (regsets_store_inferior_registers): Likewise.
14309 (linux_fetch_registers, linux_store_registers): Do not use
14310 use_regsets_p.
14311 (initialize_low): Allocate disabled_regsets.
14312
e28b3332
DJ		 143132008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14314
14315 * Makefile.in (LIBOBJS): New.
14316 (OBS): Use LIBOBJS.
14317 (memmem.o): New rule.
14318 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14319 * configure: Regenerated.
14320
4536995d
UW		 143212008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14322
14323 * server.c (handle_query): Never return "unsupported" for
14324 qXfer:features:read queries.
14325
221c031f
UW		 143262008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14327
14328 * server.c (get_features_xml): Fix inverted condition.
14329 (handle_query): Always support qXfer:feature:read.
14330
ccd213ac
DJ		 143312008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14332
14333 * server.c (wrapper_argv): New.
14334 (start_inferior): Handle wrapper_argv. If set, expect an extra
14335 trap.
14336 (gdbserver_usage): Document --wrapper.
14337 (main): Parse --wrapper.
14338
6fe305f7
UW		 143392008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14340
14341 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14342 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14343 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14344 (ppc_set_pc): Likewise.
14345 (ppc_arch_setup): New function.
14346 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14347 of collect_register.
889bf7c5 14348 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14349
5b0a002e
UW		 143502008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14351
14352 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14353 instead of linux-ppc64-low.o.
14354 * linux-ppc64-low.c: Remove file.
14355 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14356 (linux-ppc64-low.o): Remove rule.
14357
14358 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14359 (init_registers_powerpc_64): Likewise.
14360 (ppc_regmap): Conditionally define depending on __powerpc64__.
14361 (ppc_cannot_store_register): Do not special-case "fpscr" when
14362 compiled on __powerpc64__.
14363 (ppc_collect_ptrace_register): New function.
14364 (ppc_supply_ptrace_register): New function.
14365 (ppc_breakpoint): Change type to "unsigned int".
14366 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14367 (the_low_target): Conditionally provide initializers for the
889bf7c5 14368 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 14369 collect_ptrace_register and supply_ptrace_register members.
14370
9b4b61c8
UW		 143712008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14372
14373 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14374 * server.c (gdbserver_xmltarget): Define.
14375 (get_features_xml): Use it to replace "target.xml" and arch_string.
14376
14377 * configure.srv: Remove srv_xmltarget. Add XML files that were
14378 mentioned there to srv_xmlfiles instead. Remove conditional tests
14379 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14380 srv_xmlfiles and srv_regobj to include all possible choices.
14381 * configure.ac (srv_xmltarget): Remove.
14382 (srv_xmlfiles): Do not add "target.xml".
14383 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14384 checks for supplementary target information.
14385 * configure: Regenerate.
14386 * Makefile.in (XML_TARGET): Remove.
14387 (target.xml): Remove rule.
14388 (clean): Do not clean up target.xml.
14389 (.PRECIOUS): Do not mention target.xml.
14390
14391 * target.h (struct target_ops): Remove arch_string member.
14392 * linux-low.c (linux_arch_string): Remove.
14393 (linux_target_ops): Remove arch_string initializer.
14394 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14395 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14396 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14397 * spu-low.c (spu_arch_string): Remove.
14398 (spu_target_ops): Remove arch_string initializer.
14399 * win32-low.c (win32_arch_string): Remove.
14400 (win32_target_ops): Remove arch_string initializer.
14401 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14402 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14403 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14404
ee1a7ae4
UW		 144052008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14406
14407 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14408 by collect_ptrace_register and supply_ptrace_register hooks.
14409 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14410 instead of checking for the_low_target.left_pad_xfer.
14411 (usr_store_inferior_registers): Use collect_ptrace_register callback
14412 instead of checking for the_low_target.left_pad_xfer.
14413
14414 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14415 (s390_supply_ptrace_register): Likewise.
14416 (s390_fill_gregset): Call s390_collect_ptrace_register.
14417 (the_low_target): Update.
14418
14419 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14420 (ppc_supply_ptrace_register): Likewise.
14421 (the_low_target): Update.
14422
14423 * linux-i386-low.c (the_low_target): Update.
14424 * linux-x86-64-low.c (the_low_target): Update.
14425
d61ddec4
UW		 144262008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14427
14428 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14429 reg-s390.o and reg-s390x.o.
14430
14431 * linux-low.c (new_inferior): New global variable.
14432 (linux_create_inferior, linux_attach): Set it.
14433 (linux_wait_for_process): Call the_low_target.arch_setup after the
14434 target has stopped for the first time.
14435 (initialize_low): Do not call the_low_target.arch_setup.
14436
14437 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14438 (s390_set_pc): Likewise.
14439 (s390_arch_setup): New function.
14440 (the_low_target): Use s390_arch_setup as arch_setup routine.
14441
14442 * regcache.c (realloc_register_cache): New function.
14443 (set_register_cache): Call it for each existing regcache.
14444
d05b4ac3
UW		 144452008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14446
14447 * server.h (init_registers): Remove prototype.
14448
14449 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14450 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14451 instead of init_registers ().
14452 * linux-arm-low.c (init_registers_arm): Add prototype.
14453 (init_registers_arm_with_iwmmxt): Likewise.
14454 (the_low_target): Add initializer for arch_setup field.
14455 * linux-cris-low.c (init_registers_cris): Add prototype.
14456 (the_low_target): Add initializer for arch_setup field.
14457 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14458 (the_low_target): Add initializer for arch_setup field.
14459 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14460 (the_low_target): Add initializer for arch_setup field.
14461 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14462 (the_low_target): Add initializer for arch_setup field.
14463 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14464 (the_low_target): Add initializer for arch_setup field.
14465 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14466 (the_low_target): Add initializer for arch_setup field.
14467 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14468 (init_registers_mips64_linux): Likewise.
14469 (the_low_target): Add initializer for arch_setup field.
14470 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14471 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14472 (the_low_target): Add initializer for arch_setup field.
14473 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14474 (init_registers_powerpc_64): Likewise.
14475 (the_low_target): Add initializer for arch_setup field.
14476 * linux-s390-low.c (init_registers_s390): Add prototype.
14477 (init_registers_s390x): Likewise.
14478 (the_low_target): Add initializer for arch_setup field.
14479 * linux-sh-low.c (init_registers_sh): Add prototype.
14480 (the_low_target): Add initializer for arch_setup field.
14481 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14482 (the_low_target): Add initializer for arch_setup field.
14483 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14484 (the_low_target): Add initializer for arch_setup field.
14485
14486 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14487 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14488 instead of init_registers ().
14489 * win32-arm-low.c (init_registers_arm): Add prototype.
14490 (the_low_target): Add initializer for arch_setup field.
14491 * win32-i386-low.c (init_registers_i386): Add prototype.
14492 (the_low_target): Add initializer for arch_setup field.
14493
14494 * spu-low.c (init_registers_spu): Add prototype.
14495 (initialize_low): Call initialie_registers_spu () instead of
14496 initialize_registers ().
14497
fd96d250
PA		 144982008-02-19 Pedro Alves <pedro@codesourcery.com>
14499
14500 * server.c (handle_v_requests): When handling the vRun and vAttach
14501 packets, if already debugging a process, don't kill it. Return an
14502 error instead.
14503
d41b6bb4
DJ		 145042008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14505
14506 * server.c (handle_query): Correct length check.
14507
5ac588cf
PA		 145082008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14509
14510 * win32-low.c (do_initial_child_stuff): Add process handle
14511 parameter. Set current_process_handle and current_process_id from the
14512 parameters. Clear globals.
14513 (win32_create_inferior): Don't set current_process_handle and
14514 current_process_id here. Instead pass them on the call to
14515 do_initial_child_stuff.
14516 (win32_attach): Likewise.
14517 (win32_clear_inferiors): New.
14518 (win32_kill): Don't close the current process handle or the
14519 current thread handle here. Instead call win32_clear_inferiors.
14520 (win32_detach): Don't open a new handle to the process. Call
14521 win32_clear_inferiors.
14522 (win32_join): Don't rely on current_process_handle; open a new
14523 handle using the process id.
14524 (win32_wait): Call win32_clear_inferiors when the inferior process
14525 has exited.
14526
ecd7ecbc
DJ		 145272008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14528
14529 * server.c (monitor_show_help): Add "exit".
14530
1525d545
MG		 145312008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14532
ecd7ecbc 14533 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 14534 (clean): Add reg-xtensa.c.
14535 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 14536 * configure.srv (xtensa*-*-linux*) New target.
14537 * linux-xtensa-low.c: New.
14538 * xtensa-xtregs.c: New.
1525d545 14539
59a016f0
PA		 145402008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14541
14542 * hostio.c: Don't include errno.h.
14543 (errno_to_fileio_errno): Move to hostio-errno.
14544 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14545 error number outputting to the target->hostio_last_error callback.
14546 (hostio_packet_error): Use FILEIO_EINVAL directly.
14547 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14548 calls to hostio_error.
14549 * hostio-errno.c: New.
14550 * server.h (hostio_last_error_from_errno): Declare.
14551 * target.h (target_ops): Add hostio_last_error member.
14552 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14553 as hostio_last_error handler.
889bf7c5 14554 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 14555 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14556 (wince_hostio_last_error): New functions.
14557 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14558 as hostio_last_error handler.
14559 (win32_target_ops) [!_WIN32_WCE]: Register
14560 hostio_last_error_from_errno as hostio_last_error handler.
14561 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14562 (hostio-errno.o): New rule.
14563 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14564 * configure.srv (srv_hostio_err_objs): New variable. Default to
14565 hostio-errno.o.
14566 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14567 * configure: Regenerate.
14568
2d717e4f
DJ		 145692008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14570
14571 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14572 (linux_kill, linux_detach): Clean up the process list.
14573 * remote-utils.c (remote_open): Improve port number parsing.
14574 (putpkt_binary, input_interrupt): Only send interrupts if the target
14575 is running.
14576 * server.c (extended_protocol): Make static.
14577 (attached): Define earlier.
14578 (exit_requested, response_needed, program_argv): New variables.
14579 (target_running): New.
14580 (start_inferior): Clear attached here.
14581 (attach_inferior): Set attached here.
14582 (require_running): Define.
14583 (handle_query): Use require_running and target_running. Implement
14584 "monitor exit".
14585 (handle_v_attach, handle_v_run): New.
14586 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14587 (gdbserver_usage): Update.
14588 (main): Redo argument parsing. Handle --debug and --multi. Handle
14589 --attach along with other options or after the port. Save
14590 program_argv. Support no initial program. Resynchronize
14591 communication with GDB after an error. Handle "monitor exit".
14592 Use require_running and target_running. Always allow the extended
14593 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14594 restart in extended mode.
14595 * README: Refer to the GDB manual. Update --attach usage.
14596
7407e2de
AS		 145972007-12-20 Andreas Schwab <schwab@suse.de>
14598
14599 * linux-low.c (STACK_SIZE): Define.
14600 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14601 (linux_test_for_tracefork): Likewise.
14602
b65d95c5
DJ		 146032007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14604
14605 * linux-low.c (linux_wait_for_event): Update messages. Do not
14606 reinsert auto-delete breakpoints.
14607 * mem-break.c (struct breakpoint): Change return type of handler to
14608 int.
14609 (set_breakpoint_at): Update handler type.
14610 (reinsert_breakpoint_handler): Return 1 instead of calling
14611 delete_breakpoint.
14612 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14613 setting a new one.
14614 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14615 * mem-break.h (set_breakpoint_at): Update handler type.
14616 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14617 * win32-low.c (auto_delete_breakpoint): New.
14618 (get_child_debug_event): Use it.
14619
4e799345
DJ		 146202007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14621
14622 * configure.ac: Check for pread and pwrite.
14623 * hostio.c (handle_pread): Fall back to lseek and read.
14624 (handle_pwrite): Fall back to lseek and write.
14625 * config.in, configure: Regenerated.
14626
27524b67
DJ		 146272007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14628
14629 * server.c (myresume): Add own_buf argument.
14630 (main): Update calls.
14631
a20d5e98
DJ		 146322007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14633
14634 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14635 * remote-utils.c (remote_open): Do not call disable_async_io.
14636 (block_async_io): Delete.
14637 (unblock_async_io): Make static.
14638 (initialize_async_io): New.
14639 * server.c (handle_v_cont): Handle async I/O here.
14640 (myresume): Likewise. Move other common resume tasks here...
14641 (main): ... from here. Call initialize_async_io. Disable async
14642 I/O before the main loop.
14643 * server.h (initialize_async_io): Declare.
14644 (block_async_io, unblock_async_io): Delete prototypes.
14645 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14646
b79d787e
DJ		 146472007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14648
14649 * remote-utils.c (readchar): Allow binary data in received messages.
14650
d97903b2
PA		 146512007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14652
14653 * win32-low.c (attaching): New global.
14654 (win32_create_inferior): Clear the `attaching' global.
14655 (win32_attach): Set the `attaching' global.
14656 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14657 attaching. Only set a breakpoint at the entry point if not
14658 attaching.
14659
311de423
PA		 146602007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14661
14662 * server.c (main): Don't report dll events on the initial
14663 connection on attaches.
14664
6c2d16d2
PA		 146652007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14666
14667 * server.c (main): Relax numerical bases supported for the pid of
14668 the --attach command line argument.
14669
5ca906e6
PA		 146702007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14671
14672 * win32-low.c (win32_attach): Call OpenProcess before
14673 DebugActiveProcess, not after. Add last error output to error
14674 call.
14675
9c6c8194
PA		 146762007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14677
14678 * win32-low.c (win32_get_thread_context)
14679 (win32_set_thread_context): New functions.
14680 (thread_rec): Use win32_get_thread_context.
14681 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14682 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14683 field.
14684
4d5d1aaa
PA		 146852007-12-03 Leo Zayas
14686 Pedro Alves <pedro_alves@portugalmail.pt>
14687
14688 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14689 global variables.
14690 (child_add_thread): Minor cleanup.
14691 (child_continue): Resume artificially suspended threads before
14692 calling ContinueDebugEvent.
14693 (suspend_one_thread): New.
14694 (fake_breakpoint_event): New.
14695 (get_child_debug_event): Change return type to int. Check here if
14696 gdb sent an interrupt request. If a soft interrupt was requested,
14697 fake a breakpoint event. Return 0 if there is no event to handle,
14698 and 1 otherwise.
14699 (win32_wait): Don't check here if gdb sent an interrupt request.
14700 Ensure there is a valid event to handle.
14701 (win32_request_interrupt): Add soft interruption method as last
14702 resort.
14703
c436e841
PA		 147042007-12-03 Leo Zayas
14705 Pedro Alves <pedro_alves@portugalmail.pt>
14706
14707 * win32-low.h (win32_thread_info): Add descriptions to the
14708 structure members. Replace `suspend_count' counter by a
14709 `suspended' flag.
14710 * win32-low.c (thread_rec): Update condition of when to get the
14711 context from the inferior. Rely on ContextFlags being set if it
14712 has already been retrieved. Only suspend the inferior thread if
14713 we haven't already. Warn if that fails.
14714 (continue_one_thread): s/suspend_count/suspended/. Only call
14715 ResumeThread once. Warn if that fails.
14716
e7b5fa67
PA		 147172007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14718
14719 * win32-low.c (win32_wait): Don't read from the inferior when it
14720 has already exited.
14721
a385171d
PA		 147222007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14723
14724 * Makefile.in (win32_low_h): New variable.
14725 (win32-low.o): Add dependency on $(win32_low_h).
14726 (win32-arm-low.o, win32-i386-low.o): New rules.
14727
f80c84b3
DJ		 147282007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14729
14730 * hostio.c: Correct copyright year.
14731
a6b151f1
DJ		 147322007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14733
14734 * Makefile.in (OBS): Add hostio.o.
14735 (hostio.o): New rule.
14736 * server.h (handle_vFile): Declare.
14737 * hostio.c: New file.
14738 * server.c (handle_v_requests): Take packet_len and new_packet_len
14739 for binary packets. Call handle_vFile.
14740 (main): Update call to handle_v_requests.
14741
f9387fc3
DJ		 147422007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14743
14744 * linux-low.c: Include <sched.h>.
14745
51c2684e
DJ		 147462007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14747
14748 * linux-low.c (linux_tracefork_grandchild): New.
14749 (linux_tracefork_child): Use clone.
14750 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14751
75f83163
JB		 147522007-10-31 Joel Brobecker <brobecker@adacore.com>
14753
14754 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14755
da5898ce
DJ		 147562007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14757
14758 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14759
24a09b5f
DJ		 147602007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14761
14762 * inferiors.c (change_inferior_id): Delete.
14763 (add_pid_to_list, pull_pid_from_list): New.
14764 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14765 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14766 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14767 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14768 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14769 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14770 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14771 (using_threads): Always set to 1.
14772 (handle_extended_wait): New.
14773 (add_process): Do not set TID.
14774 (linux_create_inferior): Set must_set_ptrace_flags.
14775 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14776 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14777 (linux_thread_alive): Rename TID argument to LWPID.
14778 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14779 (linux_wait_for_event): Do not use TID or check using_threads. Update
14780 call to dead_thread_notify. Call handle_extended_wait.
14781 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14782 (send_sigstop): Delete sigstop_sent.
14783 (wait_for_sigstop): Avoid TID.
14784 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14785 (linux_test_for_tracefork): New.
14786 (linux_lookup_signals): Use thread_db_active and
14787 linux_supports_tracefork_flag.
14788 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14789 * linux-low.h (get_process_thread): Avoid TID.
14790 (struct process_ifo): Move thread_known and tid to the end. Remove
14791 sigstop_sent.
14792 (linux_attach_lwp, thread_db_init): Update prototypes.
14793 * server.h (change_inferior_id): Delete prototype.
14794 (add_pid_to_list, pull_pid_from_list): New prototypes.
14795 * thread-db.c (thread_db_use_events): New.
14796 (find_first_thread): Rename to...
14797 (find_one_thread): ...this. Update callers and messages. Do not
14798 call fatal. Check thread_db_use_events. Do not call
14799 change_inferior_id or new_thread_notify.
14800 (maybe_attach_thread): Update. Do not call new_thread_notify.
14801 (thread_db_init): Set thread_db_use_events. Check use_events.
14802 * utils.c (fatal, warning): Correct message prefix.
14803
30ed0a8f
DJ		 148042007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14805
14806 * Makefile.in (clean): Remove new files.
14807 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14808 (powerpc-64.o, powerpc-64.c): New rules.
14809 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14810 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14811 with SPE.
14812 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14813 SPE targets.
14814 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14815 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14816 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14817 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14818 (target_regsets): Add AltiVec and SPE register sets.
14819 * configure.ac: Check for AltiVec and SPE.
14820 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14821 (ppc_fill_vrregset, ppc_store_vrregset): New.
14822 (target_regsets): Add AltiVec register set.
14823 * configure: Regenerated.
14824
fd462a61
DJ		 148252007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14826
14827 * linux-low.c (O_LARGEFILE): Define.
14828 (linux_read_memory): Use /proc/PID/mem.
14829 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14830 * configure, config.in: Regenerated.
14831
69f223ed
DJ		 148322007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14833
14834 * linux-low.c (linux_wait_for_event): Do not pass signals while
14835 single-stepping.
14836
aec18585
PA		 148372007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14838
14839 * win32-low.c (create_process): New.
14840 (win32_create_inferior): Use create_process instead of
14841 CreateProcess. If create_process failed retry appending an ".exe"
14842 suffix. Store the GetLastError result immediatelly after
14843 create_process calls and use it on the call to error.
14844
34d86ddd
PA		 148452007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14846
14847 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14848
5a0e3bd0
JB		 148492007-08-23 Joel Brobecker <brobecker@adacore.com>
14850
14851 * configure.ac: Switch license to GPLv3.
14852
f88c79e6
MS		 148532007-08-01 Michael Snyder <msnyder@access-company.com>
14854
14855 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14856
6b3d9b83
PA		 148572007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14858
14859 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14860 typedef.
14861 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14862 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14863 CloseToolhelp32Snapshot.
14864 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14865 CloseToolhelp32Snapshot.
14866
c588c53c
MS		 148672007-07-27 Michael Snyder <michael.snyder@access-company.com>
14868
14869 * server.c (main): Check for inferior exit before main loop.
14870
aa0403d9
PA		 148712007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14872
14873 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14874 instead of on tmp_desc.
14875
255e7678
DJ		 148762007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14877 Daniel Jacobowitz <dan@codesourcery.com>
14878
14879 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14880 (add_thread): Minor cleanups.
14881 (clear_inferiors): Move lower in the file. Clear the DLL
14882 list.
14883 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14884 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14885 (xml_escape_text): New.
14886 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14887 for qSupported.
14888 (handle_v_cont): Report errors.
14889 (gdbserver_version): Update.
14890 (main): Correct size of own_buf. Do not report initial DLL events.
14891 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14892 (unloaded_dll, xml_escape_text): New.
14893 * win32-low.c (enum target_waitkind): Update comments.
14894 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14895 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14896 (win32_EnumProcessModules, win32_GetModuleInformation)
14897 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14898 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14899 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14900 (win32_Module32First, win32_Module32Next, load_toolhelp)
14901 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14902 (get_child_debug_event): Handle DLL events.
14903 (win32_wait): Likewise.
14904
0d37add9
DJ		 149052007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14906
14907 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14908 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14909
45e2715e
PA		 149102007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14911
14912 * win32-low.c (handle_output_debug_string): Ignore event if not
14913 waiting.
14914
c5674cf1
PA		 149152007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14916
14917 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14918
2bbe3cc1
DJ		 149192007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14920
14921 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14922
ae13219e
DJ		 149232007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14924
14925 * inferiors.c (change_inferior_id): Add comment.
14926 * linux-low.c (check_removed_breakpoint): Add an early
14927 prototype. Improve debug output.
14928 (linux_attach): Doc update.
14929 (linux_detach_one_process, linux_detach): Clean up before releasing
14930 each process.
14931 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14932 * linux-low.h (struct process_info): Doc improvement.
14933 * mem-break.c (delete_all_breakpoints): New.
14934 * mem-break.h (delete_all_breakpoints): New prototype.
14935 * thread-db.c (find_first_thread): New.
14936 (thread_db_create_event): Call it instead of
14937 thread_db_find_new_threads. Clean up unused variables.
14938 (maybe_attach_thread): Remove first thread handling.
14939 (thread_db_find_new_threads): Use find_first_thread.
14940 (thread_db_get_tls_address): Likewise.
14941
4105de34
DJ		 149422007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14943
14944 * thread-db.c (thread_db_find_new_threads): Add prototype.
14945 (thread_db_create_event): Check for the main thread before adding
14946 a new thread.
14947 (maybe_attach_thread): Only enable event reporting if TID == 0.
14948 (thread_db_get_tls_address): Check for new threads.
14949
2b876972
DJ		 149502007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14951
14952 * linux-low.c (linux_create_inferior): Try execv before execvp.
14953 * spu-low.c (spu_create_inferior): Likewise.
14954
7a245884
DJ		 149552007-06-13 Mike Frysinger <vapier@gentoo.org>
14956
14957 * linux-low.c (linux_create_inferior): Change execv to execvp.
14958 * spu-low.c (spu_create_inferior): Likewies.
14959
117ce543
DJ		 149602007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14961
14962 * Makefile.in (clean): Clean new files instead of deleted ones.
14963 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14964 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14965 rules.
14966 * configure.srv: Specify XML files and new regformats for MIPS and
14967 MIPS64 GNU/Linux.
14968 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14969 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14970 an entry for the restart register.
14971 (mips_cannot_fetch_register, mips_cannot_store_register)
14972 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14973 register names to match the XML descriptions.
14974 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14975 restart register instead of $0.
14976
0e7f50da
UW		 149772007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14978 Markus Deuling <deuling@de.ibm.com>
14979
14980 * remote-utils.c (decode_xfer_write): New function.
14981 * server.h (decode_xfer_write): Add prototype.
14982 * server.c (handle_query): Add PACKET_LEN argument. Support
14983 qXfer:spu:read and qXfer:spu:write packets.
14984 (main): Pass packet_len to handle_query.
14985 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14986 * target.h (target_ops): Add qxfer_spu.
14987
374c1d38
UW		 149882007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14989
14990 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14991 accessing non-seekable spufs files.
14992
bb63802a
UW		 149932007-05-16 Markus Deuling <deuling@de.ibm.com>
14994
889bf7c5 14995 * server.c (handle_query): Add reply for qC packet.
bb63802a 14996
7390519e
PA		 149972007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14998 Leo Zayas <lerele@champenstudios@com>
14999
15000 * server.h (check_remote_input_interrupt_request): New function.
15001 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15002 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15003 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15004 (check_remote_input_interrupt_request): New function.
15005 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15006 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15007 winapi_GenerateConsoleCtrlEvent): New typedefs.
15008 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15009 to 250 ms.
15010 (win32_wait): Check for remote interrupt request
15011 with check_remote_input_interrupt_request.
15012 (win32_request_interrupt): New function.
15013 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15014
34b34921
PA		 150152007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15016
15017 * win32-low.c (debug_registers_changed,
15018 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15019 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15020 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15021 (thread_rec): Get context using the low target.
15022 (child_add_thread): Call thread_added on the low target,
15023 which does the same thing.
15024 (regptr): Delete.
15025 (do_initial_child_stuff): Remove debug registers references.
15026 Set context using the low target. Resume threads after
15027 setting the contexts.
15028 (child_continue): Remove dead variable. Remove debug
15029 registers references.
15030 (child_fetch_inferior_registers): Go through the low target.
15031 (do_child_store_inferior_registers): Remove.
15032 (child_store_inferior_registers): Go through the low target.
15033 (win32_resume): Remove debug registers references.
15034 Set context using the low target.
15035 (handle_exception): Change return type to void. Don't record
15036 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15037 first chance exception.
889bf7c5 15038 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15039 goto loop. Always return after waiting for debug event.
15040 (win32_wait): Convert to switch statement. Handle spurious
15041 events.
15042
15043 * win32-i386-low.c (debug_registers_changed,
15044 debug_registers_used): New.
15045 (initial_stuff): Rename to ...
15046 (i386_initial_stuff): ... this. Clear debug registers
15047 state variables.
15048 (store_debug_registers): Delete.
15049 (i386_get_thread_context): New.
15050 (load_debug_registers): Delete.
15051 (i386_set_thread_context): New.
15052 (i386_thread_added): New.
15053 (single_step): Rename to ...
15054 (i386_single_step): ... this.
15055 (do_fetch_inferior_registers): Rename to ...
15056 (i386_fetch_inferior_register): ... this.
15057 (i386_store_inferior_register): New.
15058 (the_low_target): Adapt to new interface.
15059
15060 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15061 (arm_get_thread_context): New.
15062 (arm_set_thread_context): New.
15063 (regptr): New.
15064 (do_fetch_inferior_registers): Rename to ...
15065 (arm_fetch_inferior_register): ... this.
15066 (arm_store_inferior_register): New.
15067 (arm_wince_breakpoint): Reimplement as unsigned long.
15068 (arm_wince_breakpoint_len): Define.
15069 (the_low_target): Adapt to new interface.
15070
15071 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15072 load_debug_registers. Add get_thread_context, set_thread_context,
15073 thread_added and store_inferior_register. Rename
15074 fetch_inferior_registers to fetch_inferior_register.
15075 (regptr): Remove declaration.
15076
dd6953e1
PA		 150772007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15078
15079 * linux-low.c (linux_detach): Change return type to int. Return 0.
15080 * spu-low.c (spu_detach): Likewise.
15081
444d6139
PA		 150822007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15083
15084 * target.h (target_ops): Change return type of detach to int.
15085 Add join.
15086 (join_inferior): New.
15087 * server.c (main): Don't skip detach support on mingw32.
15088 If the inferior doesn't support detaching return error.
15089 Call join_inferior instead of using waitpid.
15090 * linux-low.c (linux_join): New.
15091 (linux_target_op): Add linux_join.
15092 * spu-low.c (spu_join): New.
15093 (spu_target_ops): Add spu_join.
15094 * win32-low.c (win32_detach): Adapt to new interface.
15095 Reopen current_process_handle before detaching. Issue a child
15096 resume before detaching.
15097 (win32_join): New.
15098 (win32_target_op): Add win32_join.
15099
1d5315fe
PA		 151002007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15101
15102 * win32-low.c (win32-attach): Fix return value.
15103 * target.h (target_ops): Describe ATTACH return values.
15104
bf914831
PA		 151052007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15106
15107 * win32-low.c (GETPROCADDRESS): Define.
15108 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15109 (winapi_DebugSetProcessKillOnExit): Likewise.
15110 (win32_create_inferior): Force usage of ansi CreateProcessA.
15111 (win32_attach): Use GETPROCADDRESS.
15112 (win32_detach): Likewise.
15113
f72f3e60
PA		 151142007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15115
15116 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15117
ed50f18f
PA		 151182007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15119
15120 * win32-low.c: Commit leftover changes from 2007-03-29.
15121
0c2ead7e
DJ		 151222007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15123
15124 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15125 fields short instead of int. Add explicit padding.
15126 (i387_cache_to_fsave): Remove unnecessary casts.
15127 (i387_fsave_to_cache): Doc fix.
15128 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15129
73725ff3
DJ		 151302007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15131
15132 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15133 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15134
d99f33d8
PA		 151352007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15136
15137 * configure.srv (arm*-*-mingw32ce*): Move near the other
15138 arm targets.
15139
68070c10
PA		 151402007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15141
2482afc6 15142 * configure.ac: Add errno checking.
68070c10
PA		 15143 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15144 sys/file.h and malloc.h.
15145 (AC_CHECK_DECLS): Add perror.
15146 (srv_mingwce): Handle.
2482afc6 15147 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15148 win32-i386-low.o to srv_tgtobj.
15149 (i[34567]86-*-mingw*): Likewise.
15150 (arm*-*-mingw32ce*): Add case.
15151 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15152 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15153 [__MINGW32CE__] (strerror): New function.
15154 [__MINGW32CE__] (errno): Define to GetLastError.
15155 [__MINGW32CE__] (COUNTOF): New macro.
15156 (remote_open): Remove extra close call.
15157 * mem-break.c (delete_breakpoint_at): New function.
15158 * mem-break.h (delete_breakpoint_at): Declare.
15159 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15160 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15161 [USE_WIN32API] (read, write): Add char* casts.
15162 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15163 * server.h: Include wincecompat.h on Windows CE.
15164 [HAVE_ERRNO_H]: Check.
15165 (perror): Declare if not declared.
15166 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15167 (perror_with_name): Remove errno declaration.
15168 * wincecompat.h: New.
15169 * wincecompat.c: New.
15170 * win32-low.h: New.
15171 * win32-arm-low.c: New.
15172 * win32-i386-low.c: New.
15173 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15174 (OUTMSG2): Make it safe.
15175 (_T): New macro.
15176 (COUNTOF): New macro.
15177 (NUM_REGS): Get it from the low target.
15178 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15179 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15180 (thread_rec): Let low target handle debug registers.
15181 (child_add_thread): Likewise.
15182 (child_init_thread_list): Likewise.
15183 (continue_one_thread): Likewise.
15184 (regptr): New.
15185 (do_child_fetch_inferior_registers): Move to ...
15186 * win32-i386-low.c: ... here, and rename to ...
15187 (do_fetch_inferior_registers): ... this.
889bf7c5 15188 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15189 Go through the low target.
15190 (do_child_store_inferior_registers): Use regptr.
15191 (strwinerror): New function.
15192 (win32_create_inferior): Handle Windows CE.
15193 Use strwinerror instead of strerror on Windows error
15194 codes. Add program to the error output.
15195 Don't close the main thread handle on Windows CE.
15196 (win32_attach): Use coredll.dll on Windows CE.
15197 (win32_kill): Close current process and current
15198 thread handles.
15199 (win32_detach): Use coredll.dll on Windows CE.
15200 (win32_resume): Let low target handle debug registers, and
15201 step request.
15202 (handle_exception): Add/Remove initial breakpoint. Avoid
15203 non-existant WSTOPSIG on Windows CE.
15204 (win32_read_inferior_memory): Cast to remove warning.
15205 (win32_arch_string): Go through the low target.
15206 (initialize_low): Call set_breakpoint_data with the low
15207 target's breakpoint.
15208 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15209 FOP_REGNUM, mappings): Move to ...
15210 * win32-i386-low.c: ... here.
15211 * win32-low.c (win32_thread_info): Move to ...
15212 * win32-low.h: ... here.
15213 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15214 win32-arm-low.c and wincecompat.c.
15215 (all:): Add $EXEEXT.
15216 (install-only:): Likewise.
15217 (gdbserver:): Likewise.
15218 (gdbreplay:): Likewise.
15219 * config.in: Regenerate.
15220 * configure: Regenerate.
15221
41093d81
PA		 152222007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15223
15224 * win32-low.c: Rename typedef thread_info to
15225 win32_thread_info throughout.
15226
544afa54
PA		 152272007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15228
15229 * win32-i386-low.c: Rename to ...
15230 * win32-low.c: ... this.
15231 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15232 * Makefile.in: Likewise.
15233
bce7165d
PA		 152342007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15235
15236 * remote-utils.c (monitor_output): Constify msg parameter.
15237 * server.h (monitor_output): Likewise.
15238 * win32-i386-low.c (handle_output_debug_string): New.
15239 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15240 handle_output_debug_string.
15241 (get_child_debug_event): Likewise.
15242
506c7aa0
DJ		 152432007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15244
15245 * server.c (main): Correct strtoul check.
15246
42c81e2a
DJ		 152472007-03-27 Jon Ringle <jon@ringle.org>
15248
15249 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15250
9453113a
DJ		 152512007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15252
15253 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15254
64a69107
DJ		 152552007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15256
15257 * terminal.h: Check HAVE_SGTTY_H.
15258
152592007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15260
15261 * remote-utils.c (remote_open): Print out the assigned port number.
15262
c74d0ad8
DJ		 152632007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15264
15265 * remote-utils.c (monitor_output): New function.
15266 * server.c (debug_threads): Define here.
15267 (monitor_show_help): New function.
15268 (handle_query): Handle qRcmd.
15269 (main): Do not handle 'd' packet.
15270 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15271 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15272 of debug_threads.
15273
de7c3b4a
PA		 152742007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15275
15276 * Makefile.in (EXEEXT): New.
15277 (clean): Use $(EXEEXT).
15278
ef57601b
PA		 152792007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15280
15281 * target.h (target_ops): Rename send_signal to request_interrupt,
15282 and remove enum target_signal parameter.
15283 * linux-low.c (linux_request_interrupt): Rename from
15284 linux_send_signal, and always send SIGINT.
15285 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15286 and always send SIGINT.
15287 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15288 of send_signal.
15289 (input_interrupt): Likewise.
15290
820f2bda
PA		 152912007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15292
15293 * server.c (get_features_xml): Check if target implemented
15294 arch_string.
15295 * win32-i386-low.c (win32_arch_string): New.
15296 (win32_target_ops): Add win32_arch_string as arch_string member.
15297
ab39bf24
UW		 152982007-02-22 Markus Deuling <deuling@de.ibm.com>
15299
15300 * spu-low.c (spu_arch_string): New.
15301 (spu_target_ops): Add spu_arch_string.
15302
61ff6e04
DJ		 153032007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15304
15305 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15306 * configure.ac: Do not check for terminal.h.
15307 * configure, config.in: Regenerated.
15308
fb1e4ffc
DJ		 153092007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15310
15311 * Makefile.in (OBS): Add $(XML_BUILTIN).
15312 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15313 (clean): Update.
15314 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15315 (arm-with-iwmmxt.c): New.
15316 * config.in, configure: Regenerate.
15317 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15318 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15319 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15320 (arm*-*-linux*): Add iWMMXt and regset support.
15321 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15322 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15323 (arm_store_wmmxregset, target_regsets): New.
15324 * server.c (get_features_xml): Take annex argument. Check builtin
15325 XML documents.
15326 (handle_query): Handle multiple annexes.
15327
0f48aa01
DJ		 153282007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15329
15330 * remote-utils.c [USE_WIN32API] (read, write): Define.
15331 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15332 write.
15333
23181151
DJ		 153342007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15335
15336 * linux-i386-low.c (the_low_target): Set arch_string.
15337 * linux-x86-64-low.c (the_low_target): Likewise.
15338 * linux-low.c (linux_arch_string): New.
15339 (linux_target_ops): Add it.
15340 * linux-low.h (struct linux_target_ops): Add arch_string.
15341 * server.c (write_qxfer_response): Use const void * for DATA.
15342 (get_features_xml): New.
15343 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15344 * target.h (struct target_ops): Add arch_string method.
15345
9d606399
DJ		 153462007-01-03 Denis Pilat <denis.pilat@st.com>
15347 Daniel Jacobowitz <dan@codesourcery.com>
15348
15349 * linux-low.c (linux_kill): Handle being called with no threads.
15350 * win32-i386-low.c (win32_kill): Likewise.
15351 (get_child_debug_event): Clear current_process_handle.
15352
153532006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 15354 Daniel Jacobowitz <dan@codesourcery.com>
15355
15356 * remote-utils.c (remote_open): Check the type of specified
15357 serial port devices before opening them.
15358 * server.c (main): Kill the inferior if an error occurs during
15359 the first remote_open.
15360
a5e13d24
DJ		 153612006-12-05 Markus Deuling <deuling@de.ibm.com>
15362
15363 * README: Update supported targets.
15364
186947f7
DJ		 153652006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15366
15367 * Makefile.in (clean): Remove reg-mips64.c.
15368 (reg-mips64.c, reg-mips64.o): New rules.
15369 * configure.srv: Handle mips64. Include regset support for mips.
15370 * linux-mips-low.c (union mips_register): New.
15371 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15372 (mips_breakpoint, mips_breakpoint_at): Use int.
15373 (mips_collect_register, mips_supply_register)
15374 (mips_collect_register_32bit, mips_supply_register_32bit)
15375 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15376 (mips_store_fpregset, target_regsets): New.
15377 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15378
a13e2c95
UW		 153792006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15380
15381 * configure.srv: Add target "spu*-*-*".
15382 * Makefile.in (clean): Remove reg-spu.c.
15383 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15384 * spu-low.c: New file.
15385
cb7283db
DJ		 153862006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15387
15388 * configure.ac: Correct td_thr_tls_get_addr test.
15389 * configure: Regenerated.
15390
89be2091
DJ		 153912006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15392
15393 * linux-low.c (linux_wait_for_event): Reformat. Use the
15394 pass_signals array.
15395 * remote-utils.c (decode_address_to_semicolon): New.
15396 * server.c (pass_signals, handle_general_set): New.
15397 (handle_query): Mention QPassSignals for qSupported.
15398 (main): Call handle_general_set.
15399 * server.h (pass_signals, decode_address_to_semicolon): New.
15400
000ef4f0
DJ		 154012006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15402
15403 * server.c (handle_query): Correct error handling for read_auxv.
15404
b7149293
UW		 154052005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15406
15407 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15408 and srv_linux_thread_db to yes.
15409 * linux-s390-low.c (s390_fill_gregset): New function.
15410 (target_regsets): Define data structure.
15411
dae5f5cf
DJ		 154122006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15413
15414 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15415 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15416 * config.in, configure: Regenerated.
15417 * inferiors.c (gdb_id_to_thread): New function.
15418 (gdb_id_to_thread_id): Use it.
15419 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15420 * linux-low.h (struct process_info): Add th member.
15421 (thread_db_get_tls_address): New prototype.
15422 * remote-utils.c (decode_address): Make non-static.
15423 * server.c (handle_query): Handle qGetTLSAddr.
15424 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15425 * target.h (struct target_ops): Add get_tls_address.
15426 * thread-db.c (maybe_attach_thread): Save the thread handle.
15427 (thread_db_get_tls_address): New.
15428
32ca6d61
DJ		 154292006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15430
15431 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15432 (linux_resume_one_process): Take a siginfo_t *. Update all
15433 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15434 (struct pending_signals): Add a siginfo_t.
15435 (linux_wait_for_process): Always set last_status.
15436 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15437 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15438 * linux-low.h (struct process_info): Add last_status.
15439
5ffff7c1
DJ		 154402006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15441
15442 * remote-utils.c (try_rle): New function.
15443 (putpkt_binary): Use it.
15444
8695c747
DJ		 154452006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15446
15447 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15448 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15449 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15450 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15451 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15452 point registers.
15453
290fadea
RS		 154542006-08-08 Richard Sandiford <richard@codesourcery.com>
15455
15456 * server.c (terminal_fd): New variable.
15457 (old_foreground_pgrp): Likewise.
15458 (restore_old_foreground_pgrp): New function.
15459 (start_inferior): Record the terminal file descriptor in terminal_fd
15460 and its original foreground group in old_foreground_pgrp. Register
15461 restore_old_foreground_pgrp with atexit().
15462
9f2e1e63
DJ		 154632006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15464
15465 * server.c (handle_query): Correct qPart to qXfer.
15466
b80864fb
DJ		 154672006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15468
15469 * configure.ac: Check for more headers which are missing on
15470 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15471 * configure.srv: Add Cygwin and mingw32.
15472 * remote-utils.c: Don't include headers unconditionally which
15473 are missing on mingw32. Include <winsock.h> for mingw32.
15474 (remote_open): Adjust for mingw32 support. Flush
15475 standard error after writing to it.
15476 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15477 (unblock_async_io, enable_async_io, disable_async_io)
15478 (readchar, getpkt): Update for Winsock support.
15479 (prepare_resume_reply): Expect a protocol signal number.
15480 * server.c: Disable <sys/wait.h> on mingw32.
15481 (start_inferior): Adjust for mingw32 support. Flush
15482 standard error after writing to it.
15483 (attach_inferior): Likewise. Use protocol signal
15484 numbers.
15485 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15486 and names.
15487 * win32-i386-low.c: New file.
15488 * Makefile.in (XM_CLIBS): Set.
15489 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15490 (win32-i386-low.o): New dependency rule.
15491 * linux-low.c (linux_wait): Use target signal numbers.
15492 * target.h (struct target_ops): Doc fix.
15493 * server.h (target_signal_to_name): New prototype.
15494 * gdbreplay.c: Don't include headers unconditionally which
15495 are missing on mingw32. Include <winsock.h> for mingw32.
15496 (remote_close, remote_open): Adjust for Winsock support.
15497 * configure, config.in: Regenerated.
15498
0876f84a
DJ		 154992006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15500
15501 * server.c (decode_xfer_read, write_qxfer_response): New.
15502 (handle_query): Take a packet length argument. Handle
15503 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15504 the qSupported response.
15505 (main): Update call to handle_query.
15506
01f9e8fa
DJ		 155072006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15508
15509 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15510 (putpkt_binary): Renamed from putpkt and adjusted for binary
15511 data.
15512 (putpkt): New wrapper for putpkt_binary.
15513 (readchar): Don't mask off the high bit.
15514 (decode_X_packet): New function.
15515 * server.c (main): Call putpkt_binary if a handler sets the packet
15516 length. Save the length of the incoming packet. Handle 'X'.
15517 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15518
be2a5f71
DJ		 155192006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15520
15521 * server.c (handle_query): Handle qSupported.
15522
ea025f5f
DJ		 155232006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15524
15525 * remote-utils.c (all_symbols_looked_up): New variable.
15526 (look_up_one_symbol): Check it.
15527 * server.h (look_up_one_symbol): New declaration.
15528 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15529
9308fc88
DJ		 155302006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15531
15532 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15533 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 15534 (PTRACE_GET_THREAD_AREA): Define.
15535 (ps_get_thread_area): New function.
15536
52fb6437
NS		 155372006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15538
15539 * configure.srv (m68k*-*-uclinux*): New target.
15540 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15541 (linux_resume_one_process): Remove extraneous cast.
15542 (linux_read_offsets): New.
15543 (linux_target_op): Add linux_read_offsets on mmuless systems.
15544 * server.c (handle_query): Add qOffsets logic.
15545 * target.h (struct target_ops): Add read_offsets.
15546
21b0f40c
DJ		 155472006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15548
15549 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15550 (PTRACE_GET_THREAD_AREA): Define.
15551 (ps_get_thread_area): New function.
15552 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15553 (linux-x86-64-low.o): Update.
15554
0050a760
DJ		 155552006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15556
15557 * configure.ac: Remove checks for prfpregset_t.
15558 * gdb_proc_service.h: New file.
15559 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15560 new "gdb_proc_service.h".
15561 * proc-service.c: Likewise.
15562 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15563 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15564 * Makefile.in (gdb_proc_service_h): Updated.
15565 * configure, config.in: Regenerated.
15566
b92a518e
DJ		 155672006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15568
15569 * remote-utils.c (prepare_resume_reply): Move declaration
15570 of gdb_id_from_wait to the top of the block.
15571
545587ee
DJ		 155722006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15573
15574 * linux-low.c (regsets_store_inferior_registers): Read the regset
15575 from the target before filling it.
15576
9db87ebd
DJ		 155772006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15578
15579 * server.c (attach_inferior): Return SIGTRAP for a successful
15580 attach.
15581
dd24457d
DJ		 155822006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15583
15584 * Makefile.in (OBS): Add version.o.
15585 (STAGESTUFF): Delete.
15586 (version.o): Add dependencies.
15587 (version.c): Replace rule.
15588 (clean): Remove version.c.
15589 * server.c (gdbserver_version): New.
15590 (gdbserver_usage): Use printf.
15591 (main): Handle --version and --help.
15592 * server.h (version, host_name): Add declarations.
15593
6f0f660e
EZ		 155942005-12-23 Eli Zaretskii <eliz@gnu.org>
15595
889bf7c5
PA		 15596 * linux-arm-low.c:
15597 * linux-arm-low.c:
15598 * inferiors.c:
15599 * i387-fp.h:
15600 * i387-fp.c:
15601 * gdbreplay.c:
15602 * regcache.c:
15603 * proc-service.c:
15604 * mem-break.h:
15605 * mem-break.c:
15606 * linux-x86-64-low.c:
15607 * linux-sh-low.c:
15608 * linux-s390-low.c:
15609 * linux-ppc64-low.c:
15610 * linux-ppc-low.c:
15611 * linux-mips-low.c:
15612 * linux-m68k-low.c:
15613 * linux-m32r-low.c:
15614 * linux-low.h:
15615 * linux-low.c:
15616 * linux-ia64-low.c:
15617 * linux-i386-low.c:
15618 * linux-crisv32-low.c:
15619 * thread-db.c:
15620 * terminal.h:
15621 * target.h:
15622 * target.c:
15623 * server.h:
15624 * server.c:
15625 * remote-utils.c:
15626 * regcache.h:
15627 * utils.c:
15628 * Makefile.in:
15629 * configure.ac:
6f0f660e
EZ		 15630 * gdbserver.1: Add (C) after Copyright. Update the FSF
15631 address.
15632
9d1fb177
DJ		 156332005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15634
15635 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15636 (arm_breakpoint_at): Recognize both breakpoints.
15637 (the_low_target): Use the correct breakpoint instruction.
15638
011a70c2
DJ		 156392005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15640
15641 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15642 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15643 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15644 (the_low_target): Update.
15645
7fb85e41
AS		 156462005-10-25 Andreas Schwab <schwab@suse.de>
15647
15648 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15649
15650 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15651 (ia64_num_regs): Reduce to 462.
15652
3db0444b
DJ		 156532005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15654
15655 * acinclude.m4: Correct quoting.
15656 * aclocal.m4: Regenerated.
15657
15658 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15659 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15660 (thread_db_init): Call thread_db_err_str.
15661 * configure.ac: Check for TD_VERSION.
15662 * config.in, configure: Regenerated.
15663
bee0189a
DJ		 156642005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15665
15666 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15667
e9d25b98
DJ		 156682005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15669
15670 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15671 is not available. Define HAVE_PTRACE_GETREGS if it is.
15672 * config.in, configure: Regenerated.
15673 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15674 * linux-i386-low.c, linux-m68k-low.c: Update to use
15675 HAVE_PTRACE_GETREGS.
15676 * linux-low.c (regsets_fetch_inferior_registers)
15677 (regsets_store_inferior_registers): Only return 0 if we processed
15678 GENERAL_REGS.
15679 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15680 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15681
a06660f7
DJ		 156822005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15683
15684 * inferiors.c (struct thread_info): Add gdb_id.
15685 (add_thread): Add gdb_id argument.
15686 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15687 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15688 calls to add_thread.
15689 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15690 * server.c (handle_query): Use thread_to_gdb_id.
15691 (handle_v_cont, main): Use gdb_id_to_thread_id.
15692 * server.h (add_thread): Update prototype.
15693 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15694 prototypes.
15695
5a1f5858
DJ		 156962005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15697
15698 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15699 left-padded registers.
15700 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15701 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15702
e122f1f5
SE		 157032005-07-01 Steve Ellcey <sje@cup.hp.com>
15704
15705 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15706 * configure: Regenerate.
15707 * config.in: Regenerate.
15708 * server.h (NEED_DECLARATION_STRERROR):
15709 Replace with !HAVE_DECL_STRERROR.
15710
d592fa2f
DJ		 157112005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15712
15713 * linux-low.c (linux_wait, linux_send_signal): Don't test
15714 an unsigned long variable for > 0 if it could be MAX_ULONG.
15715 * server.c (myresume): Likewise.
15716 * target.c (set_desired_inferior): Likewise.
15717
ccbd4912
MK		 157182005-06-13 Mark Kettenis <kettenis@gnu.org>
15719
15720 * configure.ac: Simplify and improve check for socklen_t.
15721 * configure, config.in: Regenerate.
15722
f450004a
DJ		 157232005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15724
15725 * acconfig.h: Remove.
15726 * configure.ac: Add a test for socklen_t. Use three-argument
15727 AC_DEFINE throughout.
15728 * config.in: Regenerated using autoheader 2.59.
15729 * configure: Regenerated.
15730
15731 * gdbreplay.c (socklen_t): Provide a default.
15732 (remote_open): Use socklen_t.
15733 * remote-utils.c (socklen_t): Provide a default.
15734 (remote_open): Use socklen_t.
15735 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15736 unsigned char.
15737
15738 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15739 char for buffers.
15740 * linux-low.c (linux_read_memory, linux_write_memory)
15741 (linux_read_auxv): Likewise.
15742 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15743 (check_mem_write): Likewise.
15744 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15745 Likewise.
15746 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15747 (registers_from_string, register_data): Likewise.
15748 * server.c (handle_query, main): Likewise.
15749 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15750 (decode_M_packet): Likewise.
15751 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15752 * target.h (struct target_ops): Update read_memory, write_memory,
15753 and read_auxv.
15754 (read_inferior_memory, write_inferior_memory): Update.
15755 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15756 to unsigned char *.
15757 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15758 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15759 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15760 linux-s390-low.c, linux-sh-low.c: Update for changes in
15761 read_inferior_memory and the_low_target->breakpoint.
15762
eee84df1
DJ		 157632005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15764
15765 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15766 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15767 * configure.srv: Add powerpc64-*-linux*.
15768 * linux-ppc64-low.c: New file.
15769
45b134e5
OF		 157702005-05-23 Orjan Friberg <orjanf@axis.com>
15771
15772 * linux-cris-low.c: New file with support for CRIS.
15773 * linux-crisv32-low.c: Ditto for CRISv32.
15774 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15775 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 15776 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 15777 reg-crisv32.o, and reg-crisv32.c to make rules.
15778 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15779 recognized targets.
15780
48d93c75
UW		 157812005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15782
15783 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15784 of sizeof (PTRACE_XFER_TYPE).
15785 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15786
e013ee27
OF		 157872005-05-12 Orjan Friberg <orjanf@axis.com>
15788
889bf7c5 15789 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 15790 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15791 pointers for hardware watchpoint support.
15792 * linux-low.h (struct linux_target_ops): Ditto.
15793 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15794 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15795 to linux_target_ops.
15796 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15797 reply packet.
15798 * server.c (main): Recognize 'Z' and 'z' packets.
15799
b0ded00b
UW		 158002005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15801
15802 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15803 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15804 (the_low_target): Add new members.
15805
8643e2ad
DJ		 158062005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15807
15808 * proc-service.c (ps_lgetregs): Search all_processes instead of
15809 all_threads.
15810
fc620387
DJ		 158112005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15812
15813 * server.c (start_inferior): Change return type to int.
15814 (attach_inferior): Change sigptr to int *.
15815 (handle_v_cont, handle_v_requests): Change signal to int *.
15816 (main): Change signal to int.
15817
158182005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 15819
15820 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15821 * configure.srv: Add m32r*-*-linux*.
15822 * linux-m32r-low.c: New file.
15823
e0e76420
DJ		 158242005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15825
15826 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15827
a1928bad
DJ		 158282005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15829
15830 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15831 Take unsigned long arguments for PIDs.
15832 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15833 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15834 (wait_for_sigstop, linux_resume_one_process)
15835 (regsets_fetch_inferior_registers, linux_send_signal)
15836 (linux_read_auxv): Likewise. Update the types of variables holding
15837 PIDs. Update format string specifiers.
15838 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15839 * remote-utils.c (prepare_resume_reply): Likewise.
15840 * server.c (cont_thread, general_thread, step_thread)
15841 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15842 unsigned long.
15843 (handle_query): Update format specifiers.
15844 (handle_v_cont, main): Use strtoul for thread IDs.
15845 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15846 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15847 (general_thread, step_thread, thread_from_wait)
15848 (old_thread_from_wait): Update.
15849 * target.h (struct thread_resume): Use unsigned long for THREAD.
15850 (struct target_ops): Use unsigned long for arguments to attach and
15851 thread_alive.
15852
dcdb98d2
DJ		 158532005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15854
15855 * acinclude.m4: Include bfd/bfd.m4 directly.
15856 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15857 <agriffis@toolchain.org>.
15858 * aclocal.m4, configure: Regenerated.
15859
bec39cab
AC		 158602005-01-07 Andrew Cagney <cagney@gnu.org>
15861
15862 * configure.ac: Rename configure.in, require autoconf 2.59.
15863 * configure: Re-generate.
15864
434c4c77
DJ		 158652004-12-08 Daniel Jacobowitz <dan@debian.org>
15866
15867 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15868 LIBS when finished.
15869 * aclocal.m4: Regenerated.
15870 * configure: Regenerated.
15871
db1d3e1b
AS		 158722004-11-21 Andreas Schwab <schwab@suse.de>
15873
15874 * linux-m68k-low.c (m68k_num_gregs): Define.
15875 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15876 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15877 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15878 (m68k_breakpoint_at): New. Add to the_low_target.
15879
15880 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15881 srv_linux_thread_db to yes.
15882
43360365
JB		 158832004-10-20 Joel Brobecker <brobecker@gnat.com>
15884
15885 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15886 (ARCH_SET_FS): Likewise.
15887 (ARCH_GET_FS): Likewise.
15888 (ARCH_GET_GS): Likewise.
15889
fd500816
DJ		 158902004-10-16 Daniel Jacobowitz <dan@debian.org>
15891
15892 * linux-i386-low.c (ps_get_thread_area): New.
15893 * linux-x86-64-low.c (ps_get_thread_area): New.
15894 * linux-low.c: Include <sys/syscall.h>.
15895 (linux_kill_one_process): Don't kill the first thread here.
15896 (linux_kill): Kill the first thread here.
15897 (kill_lwp): New function.
15898 (send_sigstop, linux_send_signal): Use it.
15899 * proc-service.c: Clean up #ifdefs.
15900 (fpregset_info): Delete.
15901 (ps_lgetregs): Update and enable implementation.
15902 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15903 implementations.
15904 * remote-utils.c (struct sym_cache, symbol_cache): New.
15905 (input_interrupt): Print a clearer message.
15906 (async_io_enabled): New variable.
15907 (enable_async_io, disable_async_io): Use it. Update comments.
15908 (look_up_one_symbol): Use the symbol cache.
15909 * thread-db.c (thread_db_look_up_symbols): New function.
15910 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15911
f6de3c42
DJ		 159122004-10-16 Daniel Jacobowitz <dan@debian.org>
15913
15914 * configure.in: Test for -rdynamic.
15915 * configure: Regenerated.
15916 * Makefile (INTERNAL_LDFLAGS): New.
15917 (gdbserver, gdbreplay): Use it.
15918
2c0fc042
AC		 159192004-09-02 Andrew Cagney <cagney@gnu.org>
15920
15921 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15922
075b3282
DJ		 159232004-03-23 Daniel Jacobowitz <drow@mvista.com>
15924
15925 * linux-low.c (linux_wait): Clear all_processes list also.
15926
fa6a77dc
DJ		 159272004-03-12 Daniel Jacobowitz <drow@mvista.com>
15928
15929 * linux-low.c: Include <errno.h>. Remove extern declaration of
15930 errno.
15931
6d782a97
DJ		 159322004-03-12 Daniel Jacobowitz <drow@mvista.com>
15933
15934 * gdbreplay.c, server.h, utils.c: Update copyright years.
15935
3a7fb99b
DJ		 159362004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15937
15938 * server.c (main): Print child status or termination signal from
15939 variable 'signal', not 'sig'.
15940
c3e735a6
DJ		 159412004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15942
15943 * linux-low.c (linux_read_memory): Change return type to
15944 int. Check for and return error from ptrace().
15945 * target.c (read_inferior_memory): Change return type to int. Pass
15946 back return status from the_target->read_memory().
15947 * target.h (struct target_ops): Adapt *read_memory() prototype.
15948 Update comment.
15949 (read_inferior_memory): Adapt prototype.
15950 * server.c (main): Return an error packet if
15951 read_inferior_memory() returns an error.
15952
a59d1c82
DJ		 159532004-03-04 Daniel Jacobowitz <drow@mvista.com>
15954
15955 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15956 Unify with other clean targets.
15957
dc3f8883
DJ		 159582004-02-29 Daniel Jacobowitz <drow@mvista.com>
15959
15960 * server.c (handle_v_cont): Call set_desired_inferior.
15961
89a208da
DJ		 159622004-02-29 Daniel Jacobowitz <drow@mvista.com>
15963
15964 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15965
62ea82f5
DJ		 159662004-02-29 Daniel Jacobowitz <drow@mvista.com>
15967
15968 * linux-low.c (linux_wait): Unblock async I/O.
15969 (linux_resume): Block and enable async I/O.
15970 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15971 * server.h (block_async_io, unblock_async_io): Add prototypes.
15972
6910d122
DJ		 159732004-02-29 Daniel Jacobowitz <drow@mvista.com>
15974
15975 * remote-utils.c (remote_open): Print a status notice after
15976 opening a TCP port.
15977 * server.c (attach_inferior): Print a status notice after
15978 attaching.
15979
159802004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 15981
15982 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15983
c89dc5d4
DJ		 159842004-02-26 Daniel Jacobowitz <drow@mvista.com>
15985
15986 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15987 error packet.
15988 * server.c, target.h: Update copyright years.
15989
4b8dad4a
RM		 159902004-02-25 Roland McGrath <roland@redhat.com>
15991
15992 * target.h (struct target_ops): New member `read_auxv'.
15993 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15994 * linux-low.c (linux_read_auxv): New function.
15995 (linux_target_ops): Initialize `read_auxv' member to that.
15996
d7446758
JB		 159972004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15998
15999 Committed by Jim Blandy <jimb@redhat.com>.
16000
16001 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16002 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16003 instead of GPR_SIZE to distiguish s390 and s390x targets.
16004
5544ad89
DJ		 160052004-01-31 Daniel Jacobowitz <drow@mvista.com>
16006
16007 * linux-low.c: Update copyright year.
16008 (check_removed_breakpoint): Clear pending_is_breakpoint.
16009 (linux_set_resume_request, linux_queue_one_thread)
16010 (resume_status_pending_p): New functions.
16011 (linux_continue_one_thread): Use process->resume.
16012 (linux_resume): Only resume threads if there are no pending events.
16013 * linux-low.h (struct process_info): Add resume request
16014 pointer.
16015
2a68b70e
DJ		 160162004-01-30 Daniel Jacobowitz <drow@mvista.com>
16017
16018 * regcache.c (new_register_cache): Clear the allocated register
16019 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16020
64386c31
DJ		 160212003-10-13 Daniel Jacobowitz <drow@mvista.com>
16022
16023 * linux-low.c (linux_resume): Take a struct thread_resume *
16024 argument.
16025 (linux_wait): Update call.
16026 (resume_ptr): New static variable.
16027 (linux_continue_one_thread): Renamed from
16028 linux_continue_one_process. Use resume_ptr.
16029 (linux_resume): Use linux_continue_one_thread.
16030 * server.c (handle_v_cont, handle_v_requests): New functions.
16031 (myresume): New function.
16032 (main): Handle 'v' case.
16033 * target.h (struct thread_resume): New type.
16034 (struct target_ops): Change argument of "resume" to struct
16035 thread_resume *.
16036 (myresume): Delete macro.
16037
c938e9b0
L		 160382003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16039
16040 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16041 (uninstall): Support DESTDIR.
16042
7f313d07
BC		 16043Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16044
16045 * configure.srv: Add xscale*linux copy of arm*linux entry.
16046
3b2fc2ea
DJ		 160472003-07-24 Daniel Jacobowitz <drow@mvista.com>
16048
16049 * linux-arm-low.c (arm_reinsert_addr): New function.
16050 (the_low_target): Add arm_reinsert_addr.
16051
1c0a559e
MK		 160522003-07-08 Mark Kettenis <kettenis@gnu.org>
16053
16054 * mem-break.c: Remove whitespace at end of file.
16055
43d5792c
DJ		 160562003-06-28 Daniel Jacobowitz <drow@mvista.com>
16057
16058 * configure.in: Check whether we need to prototype strerror.
16059 * server.h: Optionally prototype strerror.
16060 * gdbreplay.c (perror_with_name): Use strerror.
16061 * linux-low.c (linux_attach_lwp): Use strerror.
16062 * utils.c (perror_with_name): Use strerror.
16063 * config.in, configure: Regenerated.
16064
c8a86edf
DJ		 160652003-06-28 Daniel Jacobowitz <drow@mvista.com>
16066
16067 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16068 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16069
73d37363
DJ		 160702003-06-20 Daniel Jacobowitz <drow@mvista.com>
16071
16072 * Makefile.in (SFILES): Update.
16073 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16074 low-sun3.c: Remove files.
16075
6ad8ae5c
DJ		 160762003-06-17 Daniel Jacobowitz <drow@mvista.com>
16077
16078 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16079 (linux_detach_one_process, linux_detach): New functions.
16080 (linux_target_ops): Add linux_detach.
16081 * server.c (main): Handle 'D' packet.
16082 * target.h (struct target_ops): Add "detach" member.
16083 (detach_inferior): Define.
16084
1581182a
MK		 160852003-06-13 Mark Kettenis <kettenis@gnu.org>
16086
16087 From Kelley Cook <kelleycook@wideopenwest.com>:
16088 * configure.srv: Accept i[34567]86 variants.
16089
e5379b03
DJ		 160902003-06-05 Daniel Jacobowitz <drow@mvista.com>
16091
16092 * linux-low.c (linux_wait_for_event): Correct comment typos.
16093 (linux_resume_one_process): Call check_removed_breakpoint.
16094 (linux_send_signal): New function.
16095 (linux_target_ops): Add linux_send_signal.
16096 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16097 of kill.
16098 * target.h (struct target_ops): Add send_signal.
16099
2ff29de4
JB		 161002003-05-29 Jim Blandy <jimb@redhat.com>
16101
16102 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16103 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16104 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16105 away part of the register's value.
16106
254787d4
DJ		 161072003-03-26 Daniel Jacobowitz <drow@mvista.com>
16108
16109 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16110 (linux_wait_for_event, linux_init_signals): Likewise.
16111
94e10508
DJ		 161122003-03-17 Daniel Jacobowitz <drow@mvista.com>
16113
16114 * configure.in: Check for stdlib.h.
16115 * configure: Regenerated.
16116 * config.in: Regenerated.
16117
4c0711e0
DJ		 161182003-01-04 Andreas Schwab <schwab@suse.de>
16119
16120 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16121
ef66e766
AC		 161222003-01-02 Andrew Cagney <ac131313@redhat.com>
16123
16124 * Makefile.in: Remove obsolete code.
16125
a1358604
DJ		 161262002-11-20 Daniel Jacobowitz <drow@mvista.com>
16127
16128 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16129 defined(PT_FPR0_HI).
16130
23ce3b1c
DJ		 161312002-11-17 Stuart Hughes <seh@zee2.com>
16132
16133 * linux-arm-low.c (arm_num_regs): Increase.
16134 (arm_regmap): Include status register.
16135
161362002-11-17 Daniel Jacobowitz <drow@mvista.com>
16137
16138 * linux-low.c (register_addr): Remove incorrect -1 check.
16139
a9fa9f7d
DJ		 161402002-08-29 Daniel Jacobowitz <drow@mvista.com>
16141
16142 * linux-low.c (linux_create_inferior): Call setpgid. Return
16143 the new PID.
16144 (unstopped_p, linux_signal_pid): Remove.
16145 (linux_target_ops): Remove linux_signal_pid.
16146 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16147 global instead of target method.
16148 * target.h (struct target_ops): Remove signal_pid. Update comment
16149 for create_inferior.
16150 * server.c (signal_pid): New variable.
16151 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16152 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16153 (attach_inferior): Set signal_pid.
16154
17574093
DJ		 161552002-08-23 Daniel Jacobowitz <drow@mvista.com>
16156
16157 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16158
161592002-08-20 Jim Blandy <jimb@redhat.com>
16160
16161 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16162 default for this.
16163
161642002-08-01 Andrew Cagney <cagney@redhat.com>
16165
16166 * Makefile.in: Make chill references obsolete.
16167
161682002-07-24 Kevin Buettner <kevinb@redhat.com>
16169
16170 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16171 * configure: Regenerate.
16172 * config.in: Regenerate.
16173
161742002-07-09 David O'Brien <obrien@FreeBSD.org>
16175
16176 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16177 (perror_with_name, remote_close, remote_open, expect, play): Static.
16178
161792002-07-04 Michal Ludvig <mludvig@suse.cz>
16180
4b8dad4a 16181 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16182 byte offsets instead of an array of indexes.
16183 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16184
161852002-06-13 Daniel Jacobowitz <drow@mvista.com>
16186
16187 * regcache.c: Add comment.
16188
161892002-06-11 Daniel Jacobowitz <drow@mvista.com>
16190
16191 * thread-db.c: New file.
16192 * proc-service.c: New file.
16193 * acinclude.m4: New file.
16194 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16195 proc-service.o, and thread-db.o.
16196 (linux-low.o): Add USE_THREAD_DB.
16197 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16198 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16199 * aclocal.m4: Regenerated.
16200 * config.in: Regenerated.
16201 * configure: Regenerated.
16202 * configure.in: Check for proc_service.h, sys/procfs.h,
16203 thread_db.h, and linux/elf.h headrs.
16204 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16205 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16206 Check for -lthread_db and thread support.
16207 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16208 PowerPC, and SuperH.
16209 * i387-fp.c: Constify arguments.
16210 * i387-fp.h: Likewise.
16211 * inferiors.c: (struct thread_info): Renamed from
16212 `struct inferior_info'. Remove PID member. Use generic inferior
16213 list header. All uses updated.
16214 (inferiors, signal_pid): Removed.
16215 (all_threads): New variable.
16216 (get_thread): Define.
16217 (add_inferior_to_list): New function.
16218 (for_each_inferior): New function.
16219 (change_inferior_id): New function.
16220 (add_inferior): Removed.
16221 (remove_inferior): New function.
16222 (add_thread): New function.
16223 (free_one_thread): New function.
16224 (remove_thread): New function.
16225 (clear_inferiors): Use for_each_inferior and free_one_thread.
16226 (find_inferior): New function.
16227 (find_inferior_id): New function.
16228 (inferior_target_data): Update argument type.
16229 (set_inferior_target_data): Likewise.
16230 (inferior_regcache_data): Likewise.
16231 (set_inferior_regcache_data): Likewise.
16232 * linux-low.c (linux_bp_reinsert): Remove.
16233 (all_processes, stopping_threads, using_thrads)
16234 (struct pending_signals, debug_threads, pid_of): New.
16235 (inferior_pid): Replace with macro.
16236 (struct inferior_linux_data): Remove.
16237 (get_stop_pc, add_process): New functions.
16238 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16239 Use add_process and add_thread.
16240 (linux_attach_lwp): New function, based on old linux_attach. Use
16241 add_process and add_thread. Set stop_expected for new threads.
16242 (linux_attach): New function.
16243 (linux_kill_one_process): New function.
16244 (linux_kill): Kill all LWPs.
16245 (linux_thread_alive): Use find_inferior_id.
16246 (check_removed_breakpoints, status_pending_p): New functions.
16247 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16248 Update. Use WNOHANG. Wait for cloned processes also. Update process
16249 struct for the found process.
16250 (linux_wait_for_event): New function.
16251 (linux_wait): Use it. Support LWPs.
16252 (send_sigstop, wait_for_sigstop, stop_all_processes)
16253 (linux_resume_one_process, linux_continue_one_process): New functions.
16254 (linux_resume): Support LWPs.
16255 (REGISTER_RAW_SIZE): Remove.
16256 (fetch_register): Use register_size instead. Call supply_register.
16257 (usr_store_inferior_registers): Likewise. Call collect_register.
16258 Fix recursive case.
16259 (regsets_fetch_inferior_registers): Improve error message.
16260 (regsets_store_inferior_registers): Add debugging.
16261 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16262 (unstopped_p, linux_signal_pid): New functions.
16263 (linux_target_ops): Add linux_signal_pid.
16264 (linux_init_signals): New function.
16265 (initialize_low): Call it. Initialize using_threads.
16266 * regcache.c (inferior_regcache_data): Add valid
16267 flag.
16268 (get_regcache): Fetch registers lazily. Add fetch argument
16269 and update all callers.
16270 (regcache_invalidate_one, regcache_invalidate): New
16271 functions.
16272 (new_register_cache): Renamed from create_register_cache.
16273 Return the new regcache.
16274 (free_register_cache): Change argument to a void *.
16275 (registers_to_string, registers_from_string): Call get_regcache
16276 with fetch flag set.
16277 (register_data): Make static. Pass fetch flag to get_regcache.
16278 (supply_register): Call get_regcache with fetch flag clear.
16279 (collect_register): Call get_regcache with fetch flag set.
16280 (collect_register_as_string): New function.
16281 * regcache.h: Update.
16282 * remote-utils.c (putpkt): Flush after debug output and use
16283 stderr.
16284 Handle input interrupts while waiting for an ACK.
16285 (input_interrupt): Use signal_pid method.
16286 (getpkt): Flush after debug output and use stderr.
16287 (outreg): Use collect_register_as_string.
16288 (new_thread_notify, dead_thread_notify): New functions.
16289 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16290 and general_thread.
16291 (look_up_one_symbol): Flush after debug output.
16292 * server.c (step_thread, server_waiting): New variables.
16293 (start_inferior): Don't use signal_pid. Update call to mywait.
16294 (attach_inferior): Update call to mywait.
16295 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16296 (main): Don't fetch/store registers explicitly. Use
16297 set_desired_inferior. Support proposed ``Hs'' packet. Update
16298 calls to mywait.
16299 * server.h: Update.
16300 (struct inferior_list, struct_inferior_list_entry): New.
16301 * target.c (set_desired_inferior): New.
16302 (write_inferior_memory): Constify.
16303 (mywait): New function.
16304 * target.h: Update.
16305 (struct target_ops): New signal_pid method.
16306 (mywait): Removed macro, added prototype.
16307
16308 * linux-low.h (regset_func): Removed.
16309 (regset_fill_func, regset_store_func): New.
16310 (enum regset_type): New.
16311 (struct regset_info): Add type field. Use new operation types.
16312 (struct linux_target_ops): stop_pc renamed to get_pc.
16313 Add decr_pc_after_break and breakpoint_at.
16314 (get_process, get_thread_proess, get_process_thread)
16315 (strut process_info, all_processes, linux_attach_lwp)
16316 (thread_db_init): New.
16317
16318 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16319 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16320 (the_low_target): Add new members.
16321 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16322 (i386_store_fpxregset): Constify.
16323 (target_regsets): Add new kind identifier.
16324 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16325 (i386_set_pc): Add debugging.
16326 (i386_breakpoint_at): New function.
16327 (the_low_target): Add new members.
16328 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16329 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16330 (mips_breakpoint_at): New.
16331 (the_low_target): Add new members.
16332 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16333 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16334 (the_low_target): Add new members.
16335 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16336 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16337 (the_low_target): Add new members.
16338 * linux-x86-64-low.c (target_regsets): Add new kind
16339 identifier.
16340
163412002-05-15 Daniel Jacobowitz <drow@mvista.com>
16342
16343 From Martin Pool <mbp@samba.org>:
16344 * server.c (gdbserver_usage): New function.
16345 (main): Call it.
16346
163472002-05-14 Daniel Jacobowitz <drow@mvista.com>
16348
16349 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16350 stop_at -> stop_pc.
16351
163522002-05-04 Andrew Cagney <ac131313@redhat.com>
16353
16354 * Makefile.in: Remove obsolete code.
16355
163562002-04-24 Michal Ludvig <mludvig@suse.cz>
16357
16358 * linux-low.c (regsets_fetch_inferior_registers),
16359 (regsets_store_inferior_registers): Removed cast to int from
16360 ptrace() calls.
16361 * regcache.h: Added declaration of struct inferior_info.
16362
163632002-04-20 Daniel Jacobowitz <drow@mvista.com>
16364
16365 * inferiors.c (struct inferior_info): Add regcache_data.
16366 (add_inferior): Call create_register_cache.
16367 (clear_inferiors): Call free_register_cache.
16368 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16369 * regcache.c (struct inferior_regcache_data): New.
16370 (registers): Remove.
16371 (get_regcache): New function.
16372 (create_register_cache, free_register_cache): New functions.
16373 (set_register_cache): Don't initialize the register cache here.
16374 (registers_to_string, registers_from_string, register_data): Call
16375 get_regcache.
16376 * regcache.h: Add prototypes.
16377 * server.h: Likewise.
16378
163792002-04-20 Daniel Jacobowitz <drow@mvista.com>
16380
16381 * mem-break.c: New file.
16382 * mem-break.h: New file.
16383 * Makefile.in: Add mem-break.o rule; update server.h
16384 dependencies.
16385 * inferiors.c (struct inferior_info): Add target_data
16386 member.
16387 (clear_inferiors): Free target_data member if set.
16388 (inferior_target_data, set_inferior_target_data): New functions.
16389 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16390 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16391 * linux-low.c (linux_bp_reinsert): New variable.
16392 (struct inferior_linux_data): New.
16393 (linux_create_inferior): Use set_inferior_target_data.
16394 (linux_attach): Likewise. Call add_inferior.
16395 (linux_wait_for_one_inferior): New function.
16396 (linux_wait): Call it.
16397 (linux_write_memory): Add const.
16398 (initialize_low): Call set_breakpoint_data.
16399 * linux-low.h (struct linux_target_ops): Add breakpoint
16400 handling members.
16401 * server.c (attach_inferior): Remove extra add_inferior
16402 call.
16403 * server.h: Include mem-break.h. Update inferior.c
16404 prototypes.
16405 * target.c (read_inferior_memory)
16406 (write_inferior_memory): New functions.
16407 * target.h (read_inferior_memory)
16408 (write_inferior_memory): Change macros to prototypes.
16409 (struct target_ops): Update comments. Add const to write_memory
16410 definition.
16411
164122002-04-11 Daniel Jacobowitz <drow@mvista.com>
16413
16414 * linux-low.c (usr_store_inferior_registers): Support
16415 registers which are allowed to fail to store.
16416 * linux-low.h (linux_target_ops): Likewise.
16417 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16418 (ppc_cannot_store_register): FPSCR may not be storable.
16419
164202002-04-09 Daniel Jacobowitz <drow@mvista.com>
16421
16422 * server.h: Include <string.h> if HAVE_STRING_H.
16423 * ChangeLog: Correct paths in last ChangeLog entry.
16424
164252002-04-09 Daniel Jacobowitz <drow@mvista.com>
16426
16427 * linux-low.h: Remove obsolete prototypes.
16428 (struct linux_target_ops): New.
16429 (extern the_low_target): New.
16430 * linux-low.c (num_regs, regmap): Remove declarations.
16431 (register_addr): Use the_low_target explicitly.
16432 (fetch_register): Likewise.
16433 (usr_fetch_inferior_registers): Likewise.
16434 (usr_store_inferior_registers): Likewise.
16435 * linux-arm-low.c (num_regs): Remove.
16436 (arm_num_regs): Define.
16437 (arm_regmap): Renamed from regmap, made static.
16438 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16439 made static.
16440 (arm_cannot_store_register): Renamed from cannot_store_register,
16441 made static.
16442 (the_low_target): New.
16443 * linux-i386-low.c (num_regs): Remove.
16444 (i386_num_regs): Define.
16445 (i386_regmap): Renamed from regmap, made static.
16446 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16447 made static.
16448 (i386_cannot_store_register): Renamed from cannot_store_register,
16449 made static.
16450 (the_low_target): New.
16451 * linux-ia64-low.c (num_regs): Remove.
16452 (ia64_num_regs): Define.
16453 (ia64_regmap): Renamed from regmap, made static.
16454 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16455 made static.
16456 (ia64_cannot_store_register): Renamed from cannot_store_register,
16457 made static.
16458 (the_low_target): New.
16459 * linux-m68k-low.c (num_regs): Remove.
16460 (m68k_num_regs): Define.
16461 (m68k_regmap): Renamed from regmap, made static.
16462 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16463 made static.
16464 (m68k_cannot_store_register): Renamed from cannot_store_register,
16465 made static.
16466 (the_low_target): New.
16467 * linux-mips-low.c (num_regs): Remove.
16468 (mips_num_regs): Define.
16469 (mips_regmap): Renamed from regmap, made static.
16470 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16471 made static.
16472 (mips_cannot_store_register): Renamed from cannot_store_register,
16473 made static.
16474 (the_low_target): New.
16475 * linux-ppc-low.c (num_regs): Remove.
16476 (ppc_num_regs): Define.
16477 (ppc_regmap): Renamed from regmap, made static.
16478 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16479 made static.
16480 (ppc_cannot_store_register): Renamed from cannot_store_register,
16481 made static.
16482 (the_low_target): New.
16483 * linux-s390-low.c (num_regs): Remove.
16484 (s390_num_regs): Define.
16485 (s390_regmap): Renamed from regmap, made static.
16486 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16487 made static.
16488 (s390_cannot_store_register): Renamed from cannot_store_register,
16489 made static.
16490 (the_low_target): New.
16491 * linux-sh-low.c (num_regs): Remove.
16492 (sh_num_regs): Define.
16493 (sh_regmap): Renamed from regmap, made static.
16494 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16495 made static.
16496 (sh_cannot_store_register): Renamed from cannot_store_register,
16497 made static.
16498 (the_low_target): New.
16499 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16500 (the_low_target): New.
16501
165022002-04-09 Daniel Jacobowitz <drow@mvista.com>
16503
16504 * Makefile.in: Add stamp-h target.
16505 * configure.in: Create stamp-h.
16506 * configure: Regenerated.
16507
165082002-04-09 Daniel Jacobowitz <drow@mvista.com>
16509
16510 * inferiors.c: New file.
16511 * target.c: New file.
16512 * target.h: New file.
16513 * Makefile.in: Add target.o and inferiors.o. Update
16514 dependencies.
16515 * linux-low.c (inferior_pid): New static variable,
16516 moved from server.c.
16517 (linux_create_inferior): Renamed from create_inferior.
16518 Call add_inferior. Return 0 on success instead of a PID.
16519 (linux_attach): Renamed from myattach.
16520 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16521 (linux_thread_alive): Renamed from mythread_alive.
16522 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16523 child dies.
16524 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16525 (regsets_store_inferior_registers): Correct error message.
16526 Add missing ``return 0''.
16527 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16528 (linux_store_registers): Renamed from store_inferior_registers.
16529 (linux_read_memory): Renamed from read_inferior_memory.
16530 (linux_write_memory): Renamed from write_inferior_memory.
16531 (linux_target_ops): New structure.
16532 (initialize_low): Call set_target_ops ().
16533 * remote-utils.c (unhexify): New function.
16534 (hexify): New function.
16535 (input_interrupt): Send signals to ``signal_pid''.
16536 * server.c (inferior_pid): Remove.
16537 (start_inferior): Update create_inferior call.
16538 (attach_inferior): Call add_inferior.
16539 (handle_query): New function.
16540 (main): Call handle_query for `q' packets.
16541 * server.h: Include "target.h". Remove obsolete prototypes.
16542 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16543
165442002-04-09 Daniel Jacobowitz <drow@mvista.com>
16545
16546 * Makefile.in: Add WARN_CFLAGS. Update configury
16547 dependencies.
16548 * configure.in: Check for <string.h>
16549 * configure: Regenerate.
16550 * config.in: Regenerate.
16551 * gdbreplay.c: Include needed system headers.
16552 (remote_open): Remove strchr prototype.
16553 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16554 * regcache.c (supply_register): Change buf argument to const void *.
16555 (supply_register_by_name): Likewise.
16556 (collect_register): Change buf argument to void *.
16557 (collect_register_by_name): Likewise.
16558 * regcache.h: Add missing prototypes.
16559 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16560 * server.c (handle_query): New function.
16561 (attached): New static variable, moved out of main.
16562 (main): Quiet longjmp clobber warnings.
16563 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16564 * utils.c (error): Remove NORETURN.
16565 (fatal): Likewise.
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