ld: Set non_ir_ref_regular for --undefined SYMBOL
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
d7e15655
TT
12018-07-03 Tom Tromey <tom@tromey.com>
2
3 * linux-low.c: Update.
4 * lynx-low.c: Update.
5 * mem-break.c: Update.
6 * nto-low.c: Update.
7 * remote-utils.c: Update.
8 * server.c: Update.
9 * spu-low.c: Update.
10 * target.c: Update.
11 * win32-low.c: Update.
12
26a57c92
TT
132018-07-03 Tom Tromey <tom@tromey.com>
14
15 * server.c: Update.
16
0e998d96
TT
172018-07-03 Tom Tromey <tom@tromey.com>
18
19 * linux-low.c: Update.
20
cc6bcb54
TT
212018-07-03 Tom Tromey <tom@tromey.com>
22
23 * target.c: Update.
24
e38504b3
TT
252018-07-03 Tom Tromey <tom@tromey.com>
26
27 * linux-low.c: Update.
28 * linux-mips-low.c: Update.
29 * lynx-low.c: Update.
30 * nto-low.c: Update.
31 * remote-utils.c: Update.
32 * server.c: Update.
33 * spu-low.c: Update.
34 * target.c: Update.
35 * thread-db.c: Update.
36
e99b03dc
TT
372018-07-03 Tom Tromey <tom@tromey.com>
38
39 * linux-low.c: Update.
40 * linux-mips-low.c: Update.
41 * lynx-low.c: Update.
42 * mem-break.c: Update.
43 * nto-low.c: Update.
44 * remote-utils.c: Update.
45 * server.c: Update.
46 * spu-low.c: Update.
47 * target.c: Update.
48 * tracepoint.c: Update.
49
f2907e49
TT
502018-07-03 Tom Tromey <tom@tromey.com>
51
52 * linux-low.c: Update.
53 * linux-ppc-low.c: Update.
54 * linux-x86-low.c: Update.
55 * proc-service.c: Update.
56 * server.c: Update.
57 * spu-low.c: Update.
58 * thread-db.c: Update.
59 * win32-low.c: Update.
60
fd79271b
TT
612018-07-03 Tom Tromey <tom@tromey.com>
62
63 * linux-low.c: Update.
64 * lynx-low.c: Update.
65 * nto-low.c: Update.
66 * remote-utils.c: Update.
67 * spu-low.c: Update.
68 * thread-db.c: Update.
69 * win32-low.c: Update.
70
c0867626
SDJ
712018-06-29 Joel Brobecker <brobecker@adacore.com>
72
73 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
74 parameter in call to 'amd64_create_target_description'.
75
2512d7ef
JK
762018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
77
78 * x86-tdesc.h: Remove executable permission flag.
79
d0ac1c44
SM
802018-06-19 Simon Marchi <simon.marchi@ericsson.com>
81
82 * configure.ac: Remove AC_PREREQ, add missing quoting.
83 * configure: Re-generate.
84 * config.in: Re-generate.
85 * aclocal.m4: Re-generate.
86
c4eb05ff
SM
872018-06-18 Simon Marchi <simon.marchi@ericsson.com>
88
89 * tracepoint.h (current_traceframe): Remove declaration.
90
02895270
AH
912018-06-18 Alan Hayward <alan.hayward@arm.com>
92
93 * linux-aarch64-low.c (is_sve_tdesc): New function.
94 (aarch64_sve_regs_copy_to_regcache): Likewise.
95 (aarch64_sve_regs_copy_from_regcache): Likewise.
96 (aarch64_regs_info): Add SVE checks.
97 (initialize_low_arch): Initialize SVE.
98
e9902bfc
AH
992018-06-18 Alan Hayward <alan.hayward@arm.com>
100
101 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
102
fefa175e
AH
1032018-06-11 Alan Hayward <alan.hayward@arm.com>
104
105 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
106 (initialize_low_tracepoint): Likewise
107 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
108 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
109 param.
110 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
111 checks.
112 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
113
b91ad3ff
AH
1142018-06-11 Alan Hayward <alan.hayward@arm.com>
115
116 * server.h (PBUFSIZ): Increase size
117
f868386e
AH
1182018-06-11 Alan Hayward <alan.hayward@arm.com>
119
120 * regcache.c (regcache::raw_compare): New function.
121 * regcache.h (regcache::raw_compare): New declaration.
122
9c861883
AH
1232018-06-11 Alan Hayward <alan.hayward@arm.com>
124
125 * regcache.c (new_register_cache): Use new.
126 (free_register_cache): Use delete.
127 (register_data): Use const.
128 (supply_register): Move body inside regcache.
129 (regcache::raw_supply): New override function.
130 (collect_register): Move body inside regcache.
131 (regcache::raw_collect): New override function.
132 (regcache::get_register_status): New override function.
133 * regcache.h (struct regcache): Inherit from reg_buffer_common.
134
40591844
TT
1352018-06-09 Tom Tromey <tom@tromey.com>
136
137 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
138 declare queue.
139 (event_queue): Use std::queue.
140 (gdb_event_xfree): Remove.
141 (initialize_event_loop, process_event, wait_for_event): Update.
142
6341380d
SC
1432018-06-08 Stan Cox <scox@redhat.com>
144
145 * win32-low.c (win32_create_inferior): last_ptid and last_status
146 moved to client_state.
147
03349c93
PA
1482018-06-08 Pedro Alves <palves@redhat.com>
149
150 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
151 common/common-exceptions.o, common/common-utils.o,
152 common/errors.o, common/print-utils.o and utils.o.
153 * gdbreplay.c: Include "common-defs.h" instead of the two
154 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
155 string.h or alloca.h.
156 (perror_with_name): Delete.
157 (remote_open): Use xstrdup instead of strdup.
158 (main): Rename to ...
159 (captured_main): ... this.
160 (main): New.
161
8dcc53b3
TT
1622018-06-08 Tom Tromey <tom@tromey.com>
163
164 * linux-low.c (linux_low_read_btrace): Update.
165
c12a5089
SC
1662018-06-04 Stan Cox <scox@redhat.com>
167
168 * server.h (struct client_state): New.
169 * server.c (cont_thread, general_thread, multi_process)
170 (report_fork_events, report_vfork_events, report_exec_events)
171 (report_thread_events, swbreak_feature, hwbreak_feature)
172 (vCont_supported, disable_randomization, pass_signals)
173 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
174 Moved to client_state.
175 * remote-utils.c (remote_debug, noack_mode)
176 (transport_is_reliable): Moved to client_state.
177 * tracepoint.c (current_traceframe): Moved to client_state.
178
179 Update all callers.
180 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
181 linux-low.c, remote-utils.h, target.c: Use client_state.
182
122394f1
AH
1832018-05-31 Alan Hayward <alan.hayward@arm.com>
184
185 * configure.srv: Add new c/h file.
186
95228a0d
AH
1872018-05-31 Alan Hayward <alan.hayward@arm.com>
188
189 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
190 null VQ.
191
d8dab6c3
MR
1922018-05-25 Maciej W. Rozycki <macro@mips.com>
193
194 * gdb.arch/mips-fpregset-core.exp: New test.
195 * gdb.arch/mips-fpregset-core.c: New test source.
196
81e25b7c
EK
1972018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
198
199 PR server/23198
200 * hostio.c (require_int): Do not report overflow for integers
201 between 0xfffffff and 0x7fffffff.
202
7e947ad3
MR
2032018-05-22 Maciej W. Rozycki <macro@mips.com>
204
205 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
206 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
207 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
208 functions.
209 (the_low_target): Wire them.
210
1d75a658
PFC
2112018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
212
213 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
214 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
215 mode. Call collect_register_by_name with vscr using
216 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
217 (ppc_store_vrregset): Add and set vscr_offset variable as in
218 ppc_fill_vrregset. Call supply_register_by_name with vscr using
219 vscr_offset.
220
d078308a
PFC
2212018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
222
223 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
224 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
225 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
226
7273b5fc
PFC
2272018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
228
229 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
230 (ppc_store_vsxregset): Likewise.
231 (ppc_fill_vrregset): Likewise.
232 (ppc_store_vrregset): Likewise.
233 (ppc_fill_evrregset): Likewise.
234 (ppc_store_evrregset): Likewise.
235 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
236 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
237 needed.
238
2e077f5e
PFC
2392018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
240
241 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
242 wordsize of the inferior. Call ppc_linux_target_wordsize.
243
bd64614e
PFC
2442018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
245
246 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
247 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
248 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
249 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
250 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
251 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
252 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
253 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
254 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
255 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
256 (tdesc_powerpc_e500l): Remove.
257 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
258 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
259 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
260 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
261 linux-ppc-tdesc.h.
262 (ppc_arch_setup): Remove target description matching code. Fill a
263 ppc_linux_features struct and call ppc_linux_match_description
264 with it.
265
75d74cca
MR
2662018-05-22 Maciej W. Rozycki <macro@mips.com>
267
268 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
269 width of the requested register exceeds the width of the
270 `ptrace' data type.
271 (mips_cannot_store_register): Likewise.
272
e4439e43
MR
2732018-05-21 Maciej W. Rozycki <macro@mips.com>
274
275 * linux-mips-low.c (mips_fetch_register): New function. Update
276 preceding comment.
277 (mips_store_gregset): Supply 0 rather than $restart for $zero.
278 (the_low_target): Wire `mips_fetch_register'.
279
55271bf9
JB
2802018-05-10 Joel Brobecker <brobecker@adacore.com>
281
282 * lynx-i386-low.c (LYNXOS_178): New macro.
283 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
284 the layout on LynxOS-178.
285 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
286 handle floating point registers that are not supported by
287 LynxOS-178.
288
1a34f210
TT
2892018-05-10 Tom Tromey <tom@tromey.com>
290
291 * configure: Rebuild.
292
190852c8
JB
2932018-05-10 Joel Brobecker <brobecker@adacore.com>
294
295 PR server/23158:
296 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
297 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
298 Use it to set the expedite_regs field in the given tdesc.
299 * x86-tdesc.h: New file.
300 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
301 Adjust following the addition of the new expedite_regs parameter
302 to init_target_desc.
303 * linux-tic6x-low.c (tic6x_read_description): Likewise.
304 * linux-x86-tdesc.c: #include "x86-tdesc.h".
305 (i386_linux_read_description, amd64_linux_read_description):
306 Adjust following the addition of the new expedite_regs parameter
307 to init_target_desc.
308 * lynx-i386-low.c: #include "x86-tdesc.h".
309 (lynx_i386_arch_setup): Adjust following the addition of the new
310 expedite_regs parameter to init_target_desc.
311 * nto-x86-low.c: #include "x86-tdesc.h".
312 (nto_x86_arch_setup): Adjust following the addition of the new
313 expedite_regs parameter to init_target_desc.
314 * win32-i386-low.c: #include "x86-tdesc.h".
315 (i386_arch_setup): Adjust following the addition of the new
316 expedite_regs parameter to init_target_desc.
317
7dbac825
JB
3182018-05-10 Joel Brobecker <brobecker@adacore.com>
319
320 PR server/23158:
321 * win32-low.c (win32_create_inferior): Add call to my_wait
322 setting last_status global.
323
906994d9
JB
3242018-05-10 Joel Brobecker <brobecker@adacore.com>
325
326 PR server/23158:
327 * win32-low.c (create_process): Only call gdb_tilde_expand if
328 inferior_cwd is not NULL.
329
8ee22052
AB
3302018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
331
332 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
333 registers to the cache if their values have changed.
334 (i387_xsave_to_cache): Provide default values for x87 control
335 registers when these features are available, but disabled.
336 * regcache.c (supply_register_by_name_zeroed): New function.
337 * regcache.h (supply_register_by_name_zeroed): Declare new
338 function.
339
aff689d3
TT
3402018-05-07 Tom Tromey <tom@tromey.com>
341
342 * configure: Rebuild.
343
85e26832
TT
3442018-05-04 Tom Tromey <tom@tromey.com>
345
346 * configure: Rebuild.
347
a3b60e45
JK
3482018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
349 Pedro Alves <palves@redhat.com>
350
351 * linux-aarch64-low.c (aarch64_stopped_data_address):
352 Likewise.
353
632e107b
TT
3542018-04-27 Tom Tromey <tom@tromey.com>
355
356 * configure: Rebuild.
357
458412c3
TT
3582018-04-23 Tom Tromey <tom@tromey.com>
359
360 * configure: Rebuild.
361
f31c089e
SM
3622018-04-19 Simon Marchi <simon.marchi@ericsson.com>
363
364 * Makefile.in (depcomp): Add "..".
365 (all_deps_files): New and use it.
366
b319b098
AH
3672018-04-18 Alan Hayward <alan.hayward@arm.com>
368
369 * configure.srv (aarch64*-*-linux*): Don't include xml.
370 (i[34567]86-*-cygwin*): Likewise.
371 (i[34567]86-*-linux*): Likewise.
372 (i[34567]86-*-lynxos*): Likewise.
373 (i[34567]86-*-mingw32ce*): Likewise.
374 (i[34567]86-*-mingw*): Likewise.
375 (i[34567]86-*-nto*): Likewise.
376 (tic6x-*-uclinux): Likewise.
377 (x86_64-*-linux*): Likewise.
378 (x86_64-*-mingw*): Likewise.
379 (x86_64-*-cygwin*): Likewise.
380
3b74854b
AH
3812018-04-18 Alan Hayward <alan.hayward@arm.com>
382
383 * tdesc.c: Remove xml parameter.
384
e98577a9
AH
3852018-04-18 Alan Hayward <alan.hayward@arm.com>
386
387 * server.c (get_features_xml): Remove cast.
388 * tdesc.c (void target_desc::accept): Fill in function.
389 (tdesc_get_features_xml): Remove old xml creation.
390 (print_xml_feature::visit_pre): Add xml vistor.
391 * tdesc.h (struct target_desc): Make xmltarget mutable.
392 (tdesc_get_features_xml): Remove declaration.
393
d278f585
AH
3942018-04-18 Alan Hayward <alan.hayward@arm.com>
395
396 * tdesc.c (tdesc_architecture_name): Add new function.
397 (tdesc_osabi_name): Likewise.
398 (tdesc_get_features_xml): Use new functions.
399
eee8a18d
AH
4002018-04-18 Alan Hayward <alan.hayward@arm.com>
401
402 * tdesc.c (tdesc_create_flags): Remove.
403 (tdesc_add_flag): Likewise.
404 (tdesc_named_type): Likewise.
405 (tdesc_create_union): Likewise.
406 (tdesc_create_struct): Likewise.
407 (tdesc_create_vector): Likewise.
408 (tdesc_add_bitfield): Likewise.
409 (tdesc_add_field): Likewise.
410 (tdesc_set_struct_size): Likewise.
411
82ec9bc7
AH
4122018-04-18 Alan Hayward <alan.hayward@arm.com>
413
414 * tdesc.c (~target_desc): Remove implictly deleted items.
415 (init_target_desc): Iterate all features.
416 (tdesc_get_features_xml): Use vector.
417 (tdesc_create_feature): Create feature.
418 * tdesc.h (tdesc_feature) Remove
419 (target_desc): Add features.
420
ea3e7d71
AH
4212018-04-18 Alan Hayward <alan.hayward@arm.com>
422
423 * Makefile.in: Add common/tdesc.c
424 * tdesc.c (init_target_desc): init all reg_defs from register
425 vector.
426 (tdesc_create_reg): Create tdesc_reg.
427 * tdesc.h (tdesc_feature): Add register vector.
428
17d08cd4
SM
4292018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
430
431 * tdesc.h (struct target_desc) <features>: Change type to
432 std::vector<std::string>.
433 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
434 changes.
435 (tdesc_get_features_xml): Likewise.
436 (tdesc_create_feature): Likewise.
437
5cd3e386
AH
4382018-03-26 Alan Hayward <alan.hayward@arm.com>
439
440 * regcache.c (find_register_by_number): Return a ref.
441 (find_regno): Use references.
442 (register_size): Likewise.
443 (register_data): Likewise.
444 * tdesc.c (target_desc::~target_desc): Remove free calls.
445 (target_desc::operator==): Use std::vector compare.
446 (init_target_desc): Use reference.
447 (tdesc_create_reg): Use reg constructors.
448 * tdesc.h (struct target_desc): Replace pointer with object.
449
dff7492c
AH
4502018-03-23 Alan Hayward <alan.hayward@arm.com>
451
452 * regcache.c (find_register_by_number): Make static.
453 (find_regno): Use find_register_by_number
454 * regcache.h (struct reg): Remove declaration.
455
d80e5242
AH
4562018-03-23 Alan Hayward <alan.hayward@arm.com>
457
458 * tdesc.c (target_desc::~target_desc): Move to here.
459 (target_desc::operator==): Likewise.
460 * tdesc.h (target_desc::~target_desc): Move from here.
461 (target_desc::operator==): Likewise.
462
f69c5afb
AA
4632018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
464
465 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
466
ce29f843
AA
4672018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
468
469 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
470 S390_TDESC_GS.
471 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
472 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
473 and init_registers_s390_gs_linux64.
474
c49bd90b
AA
4752018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
476
477 * linux-s390-low.c (s390_fill_gs): Remove function.
478 (s390_fill_gsbc): Remove function.
479 (s390_regsets): Set fill functions for the guarded storage regsets
480 to NULL.
481
7edb9bd3
AA
4822018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
483
484 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
485 the word size. Add comment.
486 (s390_get_wordsize): New function.
487 (s390_arch_setup): No longer select a temporary tdesc to fetch the
488 pswm with it. Instead, use s390_get_wordsize to determine the
489 word size first and derive the correct tdesc from that directly.
490
39be3c7e
SM
4912018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
492
493 * Makefile.in: Include silent-rules.mk.
494 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
495 (COMPILE): Add ECHO_CXX.
496 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
497 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
498 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
499 (version-generated.c): Add ECHO_GEN.
500 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
501 (IPAGENT_COMPILE): Add ECHO_CXX.
502 (%-generated.c): Add ECHO_REGDAT.
503
3ae9ce5d
TT
5042018-03-14 Tom Tromey <tom@tromey.com>
505
506 PR cli/14977:
507 * ax.c (ax_printf): Special case for NULL.
508
e6a58aa8
SM
5092018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
510
511 * linux-low.c (linux_qxfer_libraries_svr4): Use
512 xml_escape_text_append.
513
f6e8a41e
SM
5142018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
515
516 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
517
b9671caf
SM
5182018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
519
520 * server.c (handle_general_set): Remove unnecessary xstrdup.
521
e80aaf61
SM
5222018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
523
524 * server.c (parse_debug_format_options): Adjust to
525 delim_string_to_char_ptr_vec changes.
526 * thread-db.c (thread_db_load_search): Adjust to
527 dirnames_to_char_ptr_vec changes.
528
b1223e78
MM
5292018-03-01 Markus Metzger <markus.t.metzger@intel.com>
530
531 * target.h (target_enable_btrace, target_disable_btrace)
532 (target_read_btrace, target_read_btrace_conf): Turn macro into
533 inline function. Throw error if target method is not defined.
534 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
535 check for btrace target method. Be prepared to handle exceptions
536 from btrace target methods.
537
81561546
SDJ
5382018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
539
540 * server.c (captured_main): Change order of error message printed
541 when the current working directory cannot be found.
542
25e3c82c
SDJ
5432018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
544
545 * server.c: Include "filenames.h" and "pathstuff.h".
546 (program_name): Delete variable.
547 (program_path): New anonymous class.
548 (get_exec_wrapper): Use "program_path" instead of
549 "program_name".
550 (handle_v_run): Likewise.
551 (captured_main): Likewise.
552 (process_serial_event): Likewise.
553
b4987c95
SDJ
5542018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
555
556 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
557 (OBJS): Add "pathstuff.o".
558 * server.c (current_directory): New global variable.
559 (captured_main): Initialize "current_directory".
560
f46cd62a
AH
5612018-02-26 Alan Hayward <alan.hayward@arm.com>
562
563 * tdesc.c: Use common/tdesc.h.
564 * tdesc.h: Likewise.
565
a543c5ca
AH
5662018-02-20 Alan Hayward <alan.hayward@arm.com>
567 Simon Marchi <simon.marchi@ericsson.com>
568
569 * Makefile.in: Switch order of make rules.
570
b5884fa7
AH
5712018-02-19 Alan Hayward <alan.hayward@arm.com>
572
573 * Makefile.in: Add common directory in build.
574 * configure.ac: Add common reference.
575 * configure: Regenerate.
576
de6242d3
MM
5772018-02-09 Markus Metzger <markus.t.metzger@intel.com>
578
579 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
580 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
581 * spu-low.c (spu_target_ops): Likewise.
582 * win32-low.c (win32_target_ops): Likewise.
583 * server.c (supported_btrace_packets): Report packets unconditionally.
584 * target.h (target_ops) <supports_btrace>: Remove.
585 (target_supports_btrace): Remove.
586
9ee23a85
MM
5872018-02-09 Markus Metzger <markus.t.metzger@intel.com>
588
589 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
590 (handle_btrace_disable): Change return type to void. Use exceptions
591 to report errors.
592 (handle_btrace_general_set): Catch exception and copy message to
593 return message.
594
8ce47547
TT
5952018-02-08 Tom Tromey <tom@tromey.com>
596
597 * linux-low.c (install_software_single_step_breakpoints): Use
598 make_scoped_restore.
599 * inferiors.c (make_cleanup_restore_current_thread): Remove.
600 (do_restore_current_thread_cleanup): Remove.
601 * gdbthread.h (make_cleanup_restore_current_thread): Don't
602 declare.
603
45dd3607
TT
6042018-02-08 Tom Tromey <tom@tromey.com>
605
606 * mem-break.c (set_raw_breakpoint_at): Use
607 gdb::unique_xmalloc_ptr.
608
e671cd59
PA
6092018-01-30 Pedro Alves <palves@redhat.com>
610
611 PR gdb/13211
612 * target.c (target_terminal::terminal_state): Rename to ...
613 (target_terminal::m_terminal_state): ... this.
614
a0aad537
JC
6152018-01-19 James Clarke <jrtc27@jrtc27.com>
616
617 * linux-low.c (handle_extended_wait): Surround call to
618 thread_db_notice_clone with #ifdef USE_THREAD_DB.
619
4d9b86e1
SM
6202018-01-17 Simon Marchi <simon.marchi@ericsson.com>
621
622 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
623 linux_ptrace_attach_fail_reason_string now returning an
624 std::string.
625 (linux_attach): Likewise.
626 * thread-db.c (attach_thread): Likewise.
627
f517c180
EA
6282018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
629
630 PR gdb/21559
631 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
632 checking for fs_base/gs_base fields in struct user_regs_struct.
633 * configure: Regenerate.
634
9a70f35c
YQ
6352018-01-16 Yao Qi <yao.qi@linaro.org>
636
637 PR gdb/18749
638 * linux-low.c (fetch_register): Call supply_register instead of
639 error.
640
605fd3c6
YQ
6412018-01-08 Yao Qi <yao.qi@linaro.org>
642 Simon Marchi <simon.marchi@ericsson.com>
643
644 * Makefile.in (OBS): Remove selftest.o.
645 * configure.ac: Set srv_selftest_objs if $development is true.
646 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
647 * configure: Re-generated.
648 * server.c (captured_main): Wrap variable selftest_filter with
649 GDB_SELF_TEST.
650
2cc05030
SM
6512018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
652
653 * server.c (parse_debug_format_options): Return std::string.
654 (handle_monitor_command, captured_main): Adjust.
655
e379cee6
PA
6562018-01-05 Pedro Alves <palves@redhat.com>
657
658 PR gdb/18653
659 * server.c (captured_main): Pass quiet=false to
660 save_original_signals_state.
661
82e1e79a
JB
6622018-01-01 Joel Brobecker <brobecker@adacore.com>
663
664 * gdbreplay.c (gdbreplay_version): Update copyright year in
665 version message.
666 * server.c (gdbserver_version): Likewise.
667
8e481c3b
TT
6682017-12-08 Tom Tromey <tom@tromey.com>
669
670 * ax.c (ax_printf): Update.
671
a8806230
YQ
6722017-12-07 Yao Qi <yao.qi@linaro.org>
673
674 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
675 aarch64_linux_read_description.
676 * linux-amd64-ipa.c (idx2mask): New array.
677 (get_ipa_tdesc): Move idx2mask out.
678 (initialize_low_tracepoint): Initialize target descriptions.
679 * linux-i386-ipa.c (idx2mask): New array.
680 (get_ipa_tdesc): Move idx2mask out.
681 (initialize_low_tracepoint): Initialize target descriptions.
682
d4a0e8b5
SM
6832017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
684
685 * tdesc.c (struct tdesc_type): Change return type.
686 (tdesc_add_flag): Change parameter type.
687 (tdesc_add_bitfield): Likewise.
688 (tdesc_add_field): Likewise.
689 (tdesc_set_struct_size): Likewise.
690
798a7429
SM
6912017-12-05 Simon Marchi <simon.marchi@ericsson.com>
692
693 * regcache.c (registers_to_string): Remove unused variable.
694
c0e15c9b
SM
6952017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
696
697 * inferiors.c (for_each_inferior_with_data): Remove.
698 * inferiors.h (for_each_inferior_with_data): Remove.
699 * server.c (handle_qxfer_threads_worker): Change parameter type.
700 (handle_qxfer_threads_proper): Use for_each_thread.
701
f0045347
SM
7022017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
703
704 * inferiors.c (for_each_inferior): Remove.
705 (clear_inferiors): Use for_each_thread.
706 * inferiors.h (for_each_inferior): Remove.
707 * linux-low.c (linux_wait_for_event_filtered): Use
708 for_each_thread.
709 (linux_stabilize_threads): Likewise.
710 * regcache.c (regcache_release): Likewise.
711 * server.c (gdb_wants_all_threads_stopped): Likewise.
712 (clear_pending_status_callback): Remove.
713 (handle_status): Use for_each_thread.
714 (captured_main): Likewise.
715 * win32-low.c (child_init_thread_list): Likewise.
716 (win32_clear_inferiors): Likewise.
717 (fake_breakpoint_event): Likewise.
718
9521758b
SM
7192017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
720
721 * inferiors.h (find_inferior): Remove.
722 * inferiors.c (find_inferior): Remove.
723
8f86d7aa
SM
7242017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
725
726 * linux-low.c (resume_status_pending_p): Update comment.
727 (need_step_over_p): Update comment.
728
e2b44075
SM
7292017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
730
731 * linux-low.c (proceed_one_lwp): Return void, change parameter
732 type.
733 (unsuspend_and_proceed_one_lwp): Likewise.
734 (proceed_all_lwps): Use for_each_thread.
735 (unstop_all_lwps): Likewise.
736
c80825ff
SM
7372017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
738
739 * linux-low.c (linux_resume_one_thread): Return void, take
740 parameter directly.
741 (linux_resume): Use for_each_thread.
742
df3e4dbe
SM
7432017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
744
745 * linux-low.c (send_sigstop_callback): Return void, change
746 parameter type. Rename to...
747 (send_sigstop): ... this.
748 (suspend_and_send_sigstop_callback): Return void, change parameter
749 type. Rename to...
750 (suspend_and_send_sigstop): ... this.
751 (stop_all_lwps): Use for_each_thread.
752
5a6b0a41
SM
7532017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
754
755 * linux-low.c (lwp_running): Return bool, remove unused
756 argument.
757 (linux_stabilize_threads): Use find_thread.
758
39a64da5
SM
7592017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
760
761 * linux-low.c (select_singlestep_lwp_callback): Remove.
762 (count_events_callback): Remove.
763 (select_event_lwp_callback): Remove.
764 (select_event_lwp): Use find_thread/for_each_thread.
765
a1385b7b
SM
7662017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
767
768 * linux-low.c (not_stopped_callback): Return bool, take filter
769 argument directly.
770 (linux_wait_for_event_filtered): Use find_thread.
771 (linux_wait_1): Likewise.
772
454296a2
SM
7732017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
774
775 * linux-low.c (same_lwp): Remove.
776 (find_lwp_pid): Use find_thread.
777
6b2a85da
SM
7782017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
779
780 * linux-low.c (delete_lwp_callback): Remove.
781 (linux_mourn): Use for_each_thread.
782
798a38e8
SM
7832017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
784
785 * linux-low.c (linux_detach_lwp_callback): Return void, remove
786 args parameter, don't check for pid.
787 (linux_detach): Use for_each_thread.
788
e4eb0dec
SM
7892017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
790
791 * linux-low.c (struct counter): Remove.
792 (second_thread_of_pid_p): Remove.
793 (last_thread_of_process_p): Use find_thread.
794
83e1b6c1
SM
7952017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
796
797 * inferiors.c (find_inferior_in_random): Remove.
798 * inferiors.h (find_inferior_in_random): Remove.
799 * linux-low.c (status_pending_p_callback): Return bool, accept
800 parameter ptid directly.
801 (linux_wait_for_event_filtered): Use find_thread_in_random.
802 (linux_wait_1): Likewise.
803
8dc7b443
SM
8042017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
805
806 * inferiors.c (find_inferior_id): Remove.
807 (find_thread_ptid): Move implemention from find_inferior_id to
808 here.
809 * inferiors.h (find_inferior_id): Remove.
810 * server.c (handle_status): Use find_thread_ptid.
811 (process_serial_event): Likewise.
812 * thread-db.c (find_one_thread): Likewise.
813 (thread_db_thread_handle): Likewise.
814 * win32-low.c (thread_rec): Likewise.
815 (child_delete_thread): Likewise.
816 (win32_thread_alive): Likewise.
817 (get_child_debug_event): Likewise.
818
da25033c
SM
8192017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
820
821 * linux-mips-low.c (update_watch_registers_callback): Return
822 void, remove pid_p parameter, don't check for pid.
823 (mips_insert_point, mips_remove_point): Use for_each_thread.
824
c91bb56b
SM
8252017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
826
827 * lynx.low (lynx_delete_thread_callback): Remove.
828 (lynx_mourn): Use for_each_thread.
829
634a3254
SM
8302017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
831
832 * regcache.c (regcache_invalidate_one): Remove.
833 (regcache_invalidate_pid): use for_each_thread.
834
41272101
TT
8352017-11-26 Tom Tromey <tom@tromey.com>
836
837 * linux-low.c (linux_create_inferior): Update.
838
f5291a6f
UW
8392017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
840
841 * spu-low.c (spu_create_inferior): Fix typo in argument name.
842
6654d750
AH
8432017-11-24 Alan Hayward <alan.hayward@arm.com>
844
845 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
846 * linux-aarch64-low.c (initialize_low_arch): Call init func.
847 * linux-aarch64-tdesc-selftest.c: New file.
848 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
849
8502017-11-24 Alan Hayward <alan.hayward@arm.com>
851
852 * configure.srv: Add new file.
853 * linux-aarch64-low.c (initialize_low_arch): Call init func.
854 * linux-aarch64-tdesc-selftest.c: New file.
855 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
856
49bdb7ee
AH
8572017-11-24 Alan Hayward <alan.hayward@arm.com>
858
859 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
860 * linux-aarch64-low.c (initialize_low_arch): Remove init.
861 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
862
d6d7ce56
AH
8632017-11-24 Alan Hayward <alan.hayward@arm.com>
864
865 * configure.srv: Add new files.
866 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
867 aarch64_linux_read_description.
868 * linux-aarch64-low.c (aarch64_linux_read_description):
869 Merge with aarch64_arch_setup.
870 (aarch64_arch_setup): Call aarch64_linux_read_description.
871 * linux-aarch64-tdesc.c: New file.
872 * linux-aarch64-tdesc.h: New file.
873
506fe5f4
YQ
8742017-11-24 Yao Qi <yao.qi@linaro.org>
875
876 * configure.srv: Set $srv_regobj for tic6x-linux.
877 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
878 (tic6x_read_description): Move some code to tic6x_arch_setup.
879 (tic6x_tdesc_test): New function.
880 (initialize_low_arch): Call selftests::register_test.
881
29f9a567
YQ
8822017-11-22 Yao Qi <yao.qi@linaro.org>
883
884 * remote-utils.c (prepare_resume_reply): Use memcpy.
885
578290ec
SM
8862017-11-19 Simon Marchi <simon.marchi@ericsson.com>
887
888 * linux-low.c (kill_one_lwp_callback): Return void, take
889 argument directly, don't filter on pid.
890 (linux_kill): Use for_each_thread.
891
eca55aec
SM
8922017-11-19 Simon Marchi <simon.marchi@ericsson.com>
893
894 * linux-low.c (need_step_over_p): Return bool, remove dummy
895 argument.
896 (linux_resume, proceed_all_lwps): Use find_thread.
897
25c28b4d
SM
8982017-11-19 Simon Marchi <simon.marchi@ericsson.com>
899
900 * linux-low.c (resume_status_pending_p): Return bool, remove
901 flag_p argument.
902 (linux_resume): Use find_thread.
903
5fdda392
SM
9042017-11-19 Simon Marchi <simon.marchi@ericsson.com>
905
906 * linux-low.c (struct thread_resume_array): Remove.
907 (linux_set_resume_request): Return void, take arguments
908 directly.
909 (linux_resume): Use for_each_thread.
910
fcb056a5
SM
9112017-11-19 Simon Marchi <simon.marchi@ericsson.com>
912
913 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
914 return bool, remove data argument.
915 (linux_stabilize_threads): Use find_thread.
916
139720c5
SM
9172017-11-19 Simon Marchi <simon.marchi@ericsson.com>
918
919 * linux-low.c (unsuspend_one_lwp): Remove.
920 (unsuspend_all_lwps): Use for_each_thread, inline code from
921 unsuspend_one_lwp.
922
6d1e5673
SM
9232017-11-19 Simon Marchi <simon.marchi@ericsson.com>
924
925 * gdbthread.h (find_thread): Add overload with ptid_t filter.
926 * linux-low.c (struct iterate_over_lwps_args): Remove.
927 (iterate_over_lwps_filter): Remove.
928 (iterate_over_lwps): Use find_thread.
929
bbf550d5
SM
9302017-11-19 Simon Marchi <simon.marchi@ericsson.com>
931
932 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
933 (linux_handle_new_gdb_connection): Use for_each_thread, inline
934 code from reset_lwp_ptrace_options_callback.
935
00192f77
SM
9362017-11-19 Simon Marchi <simon.marchi@ericsson.com>
937
938 * linux-arm-low.c (struct update_registers_data): Remove.
939 (update_registers_callback): Return void, take arguments
940 directly, don't check thread's pid.
941 (arm_insert_point, arm_remove_point): Use for_each_thread.
942
2bee2b6c
SM
9432017-11-19 Simon Marchi <simon.marchi@ericsson.com>
944
945 * win32-low.c (continue_one_thread): Return void, take argument
946 directly.
947 (child_continue): Use for_each_thread.
948
0b360f19
SM
9492017-11-19 Simon Marchi <simon.marchi@ericsson.com>
950
951 * win32-i386-low.c (update_debug_registers_callback): Rename
952 to ...
953 (update_debug_registers): ... this, return void, remove pid_p arg.
954 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
955
f27866ba
SM
9562017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
957
958 * inferiors.h (struct process_info): Add constructor, initialize
959 fields..
960 <syscalls_to_catch>: Change type to std::vector<int>.
961 * inferiors.c (add_process): Allocate process_info with new.
962 (remove_process): Free process_info with delete.
963 * linux-low.c (handle_extended_wait): Adjust.
964 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
965 * server.c (handle_general_set): Adjust.
966
e849ea89
PA
9672017-11-16 Pedro Alves <palves@redhat.com>
968
969 * remote-utils.c (remote_close): Block SIGIO signals instead of
970 uninstalling the SIGIO handler.
971
1d0aa65c
AH
9722017-11-16 Alan Hayward <alan.hayward@arm.com>
973
974 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
975
3491a34c
YQ
9762017-11-16 Yao Qi <yao.qi@linaro.org>
977
978 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
979 (tic6x_store_gregset): Likewise.
980 (tic6x_usrregs_info): Move it up.
981
a602f924
AH
9822017-11-15 Alan Hayward <alan.hayward@arm.com>
983
984 * Makefile.in: Update arch rules.
985 * configure.srv: Explicitly mark arch/ files.
986
5616b6c3
AS
9872017-11-13 Andreas Schwab <schwab@suse.de>
988
989 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
990 function.
991 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
992
d1928160
PA
9932017-11-06 Pedro Alves <palves@redhat.com>
994
995 * config.in, configure: Regenerate.
996
bac608e7
SM
9972017-10-27 Simon Marchi <simon.marchi@ericsson.com>
998
999 * target.c (struct thread_search): Remove.
1000 (thread_search_callback): Remove.
1001 (prepare_to_access_memory): Use for_each_thread instead of
1002 find_inferior. Inline code from thread_search_callback.
1003
eaddb425
SM
10042017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1005
1006 * server.c (struct visit_actioned_threads_data): Remove.
1007 (visit_actioned_threads): Change prototype to take arguments
1008 directly.
1009 (resume): Use find_thread instead of find_inferior.
1010
99078d34
SM
10112017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1012
1013 * server.c (queue_stop_reply_callback): Change prototype, return
1014 void.
1015 (find_status_pending_thread_callback): Remove.
1016 (handle_status): Replace find_inferior with find_thread and
1017 for_each_thread.
1018
cc628f3d
AH
10192017-10-25 Alan Hayward <alan.hayward@arm.com>
1020
1021 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1022 with REGNO.
1023 (aarch64_store_gregset): Likewise.
1024 (aarch64_fill_fpregset): Likewise.
1025 (aarch64_store_fpregset): Likewise.
1026
4d3bb80e
SM
10272017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1028
1029 * gdbthread.h (find_thread, for_each_thread): New functions.
1030 * inferiors.c (thread_of_pid): Remove.
1031 (find_any_thread_of_pid): Use find_thread.
1032 * linux-low.c (num_lwps): Use for_each_thread.
1033
7a7cdfa0
YQ
10342017-10-17 Yao Qi <yao.qi@linaro.org>
1035
1036 * Makefile.in: Remove one rule.
1037 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1038
e675d170
YQ
10392017-10-17 Yao Qi <yao.qi@linaro.org>
1040
1041 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1042 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1043
7eb4e0f9
YQ
10442017-10-17 Yao Qi <yao.qi@linaro.org>
1045
1046 * configure.srv: Rename arm.o with arch/arm.o.
1047
60d6cfc9
YQ
10482017-10-17 Yao Qi <yao.qi@linaro.org>
1049
1050 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1051 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1052 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1053 (arch-i386.o, arch-amd64.o): Remove rules.
1054 (arch/%.o): New rule.
1055 Update POSTCOMPILE and COMPILE.pre.
1056 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1057 * configure: Re-generated.
1058 * configure.srv: Replace arch-i386.o with arch/i386.o.
1059 Replace arch-amd64.o with arch/amd64.o.
1060
5bfda255
YQ
10612017-10-16 Yao Qi <yao.qi@linaro.org>
1062
1063 * configure: Regenerated.
1064
9c80ecd6
SM
10652017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1066
1067 * inferiors.h: (struct inferior_list): Remove.
1068 (struct inferior_list_entry); Remove.
1069 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1070 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1071 get_first_inferior): Remove.
1072 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1073 find_inferior_id, find_inferior_in_random): Change signature.
1074 * inferiors.c (all_threads): Change type to
1075 std::list<thread_info *>.
1076 (get_thread): Remove macro.
1077 (find_inferior, find_inferior_id): Change signature, implement
1078 using find_thread.
1079 (find_inferior_in_random): Change signature, implement using
1080 find_thread_in_random.
1081 (for_each_inferior, for_each_inferior_with_data): Change
1082 signature, implement using for_each_thread.
1083 (add_inferior_to_list, remove_inferior): Remove.
1084 (add_thread, get_first_thread, thread_of_pid,
1085 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1086 (get_first_inferior, one_inferior_p, clear_inferior_list):
1087 Remove.
1088 (clear_inferiors, get_thread_process): Update.
1089 * gdbthread.h: Include <list>.
1090 (struct thread_info) <entry>: Remove field.
1091 <id>: New field.
1092 (all_threads): Change type to std::list<thread_info *>.
1093 (get_first_inferior): Add doc.
1094 (find_thread, for_each_thread, find_thread_in_random): New
1095 functions.
1096 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1097 * linux-arm-low.c (update_registers_callback): Update.
1098 * linux-low.c (second_thread_of_pid_p): Update.
1099 (kill_one_lwp_callback, linux_detach_lwp_callback,
1100 delete_lwp_callback, status_pending_p_callback, same_lwp,
1101 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1102 iterate_over_lwps, not_stopped_callback,
1103 resume_stopped_resumed_lwps, count_events_callback,
1104 select_singlestep_lwp_callback, select_event_lwp_callback,
1105 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1106 suspend_and_send_sigstop_callback, wait_for_sigstop,
1107 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1108 lwp_running, linux_set_resume_request, resume_status_pending_p,
1109 need_step_over_p, start_step_over, linux_resume_one_thread,
1110 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1111 reset_lwp_ptrace_options_callback): Update.
1112 * linux-mips-low.c (update_watch_registers_callback): Update.
1113 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1114 Update.
1115 (free_register_cache_thread_one): Remove.
1116 (regcache_release): Update.
1117 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1118 handle_qxfer_threads_worker): Update.
1119 (handle_query): Update, use list iterator.
1120 (visit_actioned_threads, handle_pending_status,
1121 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1122 clear_pending_status_callback, set_pending_status_callback,
1123 find_status_pending_thread_callback, handle_status,
1124 process_serial_event): Update.
1125 * target.c (thread_search_callback): Update.
1126 * thread-db.c (thread_db_get_tls_address): Update.
1127 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1128 Update.
1129 * win32-i386-low.c (update_debug_registers_callback): Update.
1130 * win32-low.c (delete_thread_info, child_delete_thread,
1131 continue_one_thread, suspend_one_thread,
1132 get_child_debug_event): Adjust.
1133
9179355e
SM
11342017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1135
1136 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1137 * inferiors.h: Include <list>.
1138 (struct process_info) <entry>: Remove field.
1139 <pid>: New field.
1140 (pid_of): Change macro to function.
1141 (ptid_of, lwpid_of): Remove macro.
1142 (all_processes): Change type to std::list<process_info *>.
1143 (ALL_PROCESSES): Remove macro.
1144 (for_each_process, find_process): New function.
1145 * inferiors.c (all_processes): Change type to
1146 std::list<process_info *>.
1147 (find_thread_process): Adjust.
1148 (add_process): Likewise.
1149 (remove_process): Likewise.
1150 (find_process_pid): Likewise.
1151 (get_first_process): Likewise.
1152 (started_inferior_callback): Remove.
1153 (have_started_inferiors_p): Adjust.
1154 (attached_inferior_callback): Remove.
1155 (have_attached_inferiors_p): Adjust.
1156 * linux-low.c (check_zombie_leaders): Likewise.
1157 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1158 (x86_linux_update_xmltarget): Adjust.
1159 * server.c (handle_query): Likewise.
1160 (gdb_reattached_process): Remove.
1161 (handle_status): Adjust.
1162 (kill_inferior_callback): Likewise.
1163 (detach_or_kill_inferior): Remove.
1164 (print_started_pid): Likewise.
1165 (print_attached_pid): Likewise.
1166 (detach_or_kill_for_exit): Update.
1167 (process_serial_event): Likewise.
1168 * linux-arm-low.c (arm_new_fork): Likewise.
1169
c9cb8905
SM
11702017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1171
1172 * dll.h: Include <list>.
1173 (struct dll_info): Add constructor.
1174 <entry>: Remove field.
1175 (all_dlls): Change type to std::list<dll_info>.
1176 * dll.c: Include <algorithm>.
1177 (get_dll): Remove macro.
1178 (all_dlls): Change type to std::list<dll_info *>.
1179 (free_one_dll): Remove.
1180 (match_dll): Likewise.
1181 (loaded_dll): Adjust.
1182 (unloaded_dll): Adjust to all_dlls type change, use
1183 std::find_if. Inline code from match_dll.
1184 (clear_dlls): Adjust to all_dlls type change.
1185 * server.c (emit_dll_description): Remove.
1186 (handle_qxfer_libraries): Adjust to all_dlls type change,
1187 integrate emit_dll_description's functionality.
1188
04ec7890
SM
11892017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1190
1191 * linux-low.h (struct linux_target_ops) <delete_process>: New
1192 field.
1193 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1194 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1195 (struct linux_target_ops): Add delete_process callback.
1196 * linux-arm-low.c (arm_delete_process): New.
1197 (struct linux_target_ops): Add delete_process callback.
1198 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1199 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1200 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1201 * linux-mips-low.c (mips_linux_delete_process): New.
1202 (struct linux_target_ops): Add delete_process callback.
1203 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1204 * linux-s390-low.c (struct linux_target_ops): Likewise.
1205 * linux-sh-low.c (struct linux_target_ops): Likewise.
1206 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1207 * linux-tile-low.c (struct linux_target_ops): Likewise.
1208 * linux-x86-low.c (x86_linux_delete_process): New.
1209 (struct linux_target_ops): Add delete_process callback.
1210 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1211
466eecee
SM
12122017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1213
1214 * linux-aarch64-low.c (the_low_target): Add thread delete
1215 callback.
1216 * linux-arm-low.c (arm_delete_thread): New function.
1217 (the_low_target): Add thread delete callback.
1218 * linux-bfin-low.c (the_low_target): Likewise.
1219 * linux-crisv32-low.c (the_low_target): Likewise.
1220 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1221 set.
1222 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1223 field.
1224 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1225 * linux-mips-low.c (mips_linux_delete_thread): New function.
1226 (the_low_target): Add thread delete callback.
1227 * linux-ppc-low.c (the_low_target): Likewise.
1228 * linux-s390-low.c (the_low_target): Likewise.
1229 * linux-sh-low.c (the_low_target): Likewise.
1230 * linux-tic6x-low.c (the_low_target): Likewise.
1231 * linux-tile-low.c (the_low_target): Likewise.
1232 * linux-x86-low.c (the_low_target): Likewise.
1233 * linux-xtensa-low.c (the_low_target): Likewise.
1234
b79f7801
YZ
12352017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1236
1237 * win32-low.c: Include "common-inferior.h".
1238
bc3b087d
SDJ
12392017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1240
1241 * inferiors.c (set_inferior_cwd): New function.
1242 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1243 (handle_query): Inform that QSetWorkingDir is supported.
1244 * win32-low.c (create_process): Pass the inferior's cwd to
1245 CreateProcess.
1246
d092c5a2
SDJ
12472017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1248
1249 * inferiors.c (current_inferior_cwd): New global variable.
1250 (get_inferior_cwd): New function.
1251 * inferiors.h (struct process_info) <cwd>: New field.
1252
7da0a886
SDJ
12532017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1254
1255 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1256 (OBS): Add gdb_tilde_expand.o.
1257
289a6840
SM
12582017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1259
1260 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1261 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1262
256642e8
PA
12632017-09-29 Pedro Alves <palves@redhat.com>
1264
1265 * ax.c (gdb_parse_agent_expr): Constify.
1266 * ax.h (gdb_parse_agent_expr): Constify.
1267 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1268 Constify.
1269 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1270 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1271 * remote-utils.h (read_ptid): Constify.
1272 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1273 (process_point_options, process_serial_event): Constify.
1274 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1275 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1276 (cmd_qtbuffer): Constify.
1277
5b9ca4d4
PA
12782017-09-29 Pedro Alves <palves@redhat.com>
1279
1280 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1281 fails.
1282
94c207e0
PA
12832017-09-29 Pedro Alves <palves@redhat.com>
1284
1285 * linux-low.c (handle_extended_wait): Pass parent thread instead
1286 of process to thread_db_notice_clone.
1287 * linux-low.h (thread_db_notice_clone): Replace parent process
1288 parameter with parent thread parameter.
1289 * thread-db.c (find_one_thread): Add comment.
1290 (thread_db_notice_clone): Replace parent process parameter with
1291 parent thread parameter. Temporarily switch to the parent thread.
1292
75352e28
SDJ
12932017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1294
1295 * gdbthread.h: Include "common-gdbthread.h".
1296 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1297 "if" when validating the ptid.
1298 * remote-utils.c: Include "gdbthread.h".
1299 (prepare_resume_reply): Use "switch_to_thread".
1300 * target.c (done_accessing_memory): Likewise.
1301
ad339634
AA
13022017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1303
1304 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1305 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1306 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1307 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1308 s390x-gs-linux64-ipa.o to ipa_obj.
1309 * linux-s390-low.c (HWCAP_S390_GS): New define.
1310 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1311 New functions.
1312 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1313 (s390_arch_setup): Check for guarded-storage support and choose
1314 appropriate tdesc.
1315 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1316 init_registers_s390x_gs_linux64.
1317 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1318 enum value.
1319 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1320 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1321
cc4d742f
SM
13222017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1323
1324 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1325
f6327dcb
KB
13262017-09-21 Kevin Buettner <kevinb@redhat.com>
1327
1328 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1329 (thread_db_thread_handle): Declare.
1330 * linux-low.c (linux_target_ops): Initialize thread_handle.
1331 * server.c (handle_qxfer_threads_worker): Add support for
1332 "handle" attribute.
1333 * target.h (struct target_ops): Add new function pointer,
1334 thread_handle.
1335 (target_thread_handle): Define.
1336 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1337 field in lwp.
1338 (thread_db_thread_handle): New function.
1339
86299109
KB
13402017-09-21 Kevin Buettner <kevinb@redhat.com>
1341
1342 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1343 * linux-low.h (thread_db_notice_clone): Declare.
1344 * thread-db.c (thread_db_notice_clone): New function.
1345
f557a88a
PA
13462017-09-21 Pedro Alves <palves@redhat.com>
1347
1348 * server.c (gdb_read_memory, handle_status, process_serial_event)
1349 (handle_serial_event, handle_target_event): Adjust to
1350 set_desired_thread prototype change.
1351 * target.c (set_desired_thread): Remove 'use_general' parameter
1352 and adjust.
1353 * target.h (set_desired_thread): Remove 'use_general' parameter.
1354
223ffa71
TT
13552017-09-20 Tom Tromey <tom@tromey.com>
1356
1357 * target.c (target_terminal::terminal_state): Define.
1358 (target_terminal::init): Rename from target_terminal_init.
1359 (target_terminal::inferior): Rename from
1360 target_terminal_inferior.
1361 (target_terminal::ours): Rename from target_terminal_ours.
1362 (target_terminal::ours_for_output, target_terminal::info): New.
1363
04fd3ba9
SM
13642017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1365
1366 * server.c (accumulate_file_name_length): Remove.
1367 (emit_dll_description): Adjust to std::string change.
1368 (handle_qxfer_libraries): Use std::string to hold document.
1369
5e187554
SM
13702017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1371
1372 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1373 return type of xml_escape_text.
1374 * server.c (emit_dll_description): Likewise.
1375
1526853e
SM
13762017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1377
1378 * server.c (captured_main): Accept argument for --selftest.
1379 Update run_tests call.
1380 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1381 when registering selftests.
1382
c4dfafab
SDJ
13832017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1384
1385 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1386 instead of "VEC" for "target_desc.reg_defs".
1387 (regcache_cpy): Likewise.
1388 (registers_to_string): Likewise.
1389 (registers_from_string): Likewise.
1390 (find_regno): Likewise.
1391 (supply_regblock): Likewise.
1392 (regcache_raw_read_unsigned): Likewise.
1393 * tdesc.c (init_target_desc): Likewise.
1394 (tdesc_create_reg): Likewise.
1395 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1396 (struct target_desc) <reg_defs>: Convert to "std::vector".
1397 (target_desc): Do not initialize "reg_defs".
1398 (~target_desc): Update code to use "std::vector" instead of "VEC"
1399 for "target_desc.reg_defs".
1400 (operator==): Likewise.
1401
124aceb4
SM
14022017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1403
1404 * inferiors.h (thread_to_gdb_id): Remove.
1405 * inferiors.c (thread_to_gdb_id): Remove.
1406 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1407 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1408 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1409 Likewise.
1410 * nto-low.c (nto_fetch_registers, nto_store_registers,
1411 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1412
96cde54f
SM
14132017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1414
1415 * inferiors.h (gdb_id_to_thread_id): Remove.
1416 * inferiors.c (gdb_id_to_thread_id): Remove.
1417 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1418 removal. Move pid declaration closer to where it's used.
1419
e8ca139e
SM
14202017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1421
1422 * server.c (handle_detach): New function.
1423 (process_serial_event): Move code out, call handle_detach.
1424
f8a4e119
SM
14252017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1426
1427 * server.c (require_running): Rename to ...
1428 (require_running_or_return): ... this ...
1429 (require_running_or_break): ... and this.
1430 (handle_query, process_serial_event): Adjust.
1431
0eb0a407
SM
14322017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1433
1434 * linux-low.c (linux_set_resume_request): Remove unused
1435 variables.
1436
785922a5
SM
14372017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1438
1439 * server.c (first_thread_of): Remove.
1440 (process_serial_event): Replace usage of first_thread_of with
1441 find_any_thread_of_pid.
1442 * tracepoint.c (same_process_p): Remove.
1443 (gdb_agent_about_to_close): Replace usage of same_process_p with
1444 find_any_thread_of_pid.
1445 * linux-x86-low.c (same_process_callback): Remove.
1446 (x86_arch_setup_process_callback): Replace usage of
1447 same_process_callback with find_any_thread_of_pid.
1448 * thread-db.c (any_thread_of): Remove.
1449 (switch_to_process): Replace usage of any_thread_of with
1450 find_any_thread_of_pid.
1451 * inferiors.c (thread_pid_matches_callback): Remove.
1452 (find_thread_process): Adjust to use find_any_thread_of_pid.
1453
a059f00c
SDJ
14542017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1455
1456 * regcache.c (get_thread_regcache): Guard calls to "memset"
1457 with "!VEC_empty".
1458
cc397f3a
SDJ
14592017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1460
1461 * linux-low.c (handle_extended_wait): Use
1462 "allocate_target_description" instead of "XNEW".
1463 * linux-x86-low.c (initialize_low_arch): Likewise.
1464
22916b07
YQ
14652017-09-05 Yao Qi <yao.qi@linaro.org>
1466
1467 * configure.srv (srv_i386_regobj): Remove.
1468 (srv_amd64_regobj): Remove.
1469 (srv_regobj): Set it to "" for x86 non-linux targets.
1470 * linux-x86-tdesc.c (i386_linux_read_description):
1471 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1472 (init_registers_i386): Remove the declaration.
1473 (tdesc_i386): Remove the declaration.
1474 (lynx_i386_arch_setup): Call i386_create_target_description.
1475 * nto-x86-low.c: Likewise.
1476 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1477 [!__x86_64__]: include arch/i386.h.
1478 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1479
38602d55
YQ
14802017-09-05 Yao Qi <yao.qi@linaro.org>
1481
1482 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1483 i386/amd64-XXX-linux from it.
1484
44b886ff
YQ
14852017-09-05 Yao Qi <yao.qi@linaro.org>
1486
1487 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1488 false.
1489 (ipa_amd64_linux_regobj): Remove.
1490 (ipa_x32_linux_regobj): Remove.
1491
b4570e4b
YQ
14922017-09-05 Yao Qi <yao.qi@linaro.org>
1493
1494 * Makefile.in (arch-amd64.o): New rule.
1495 * configure.srv: Append arch-amd64.o.
1496 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1497 (get_ipa_tdesc): Call amd64_linux_read_description.
1498 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1499 and init_registers_amd64_XXX.
1500 * linux-x86-low.c (x86_linux_read_description): Call
1501 amd64_linux_read_description.
1502 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1503 (initialize_low_arch): Don't call init_registers_x32_XXX and
1504 init_registers_amd64_XXX.
1505 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1506 and tdesc_amd64_XXX.
1507 [__x86_64__] (amd64_tdesc_test): New function.
1508 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1509 and init_registers_amd64_XXX.
1510 * linux-x86-tdesc.c: Include arch/amd64.h.
1511 (xcr0_to_tdesc_idx): New function.
1512 (i386_linux_read_description): New function.
1513 (amd64_get_ipa_tdesc_idx): New function.
1514 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1515 (amd64_get_ipa_tdesc): Declare.
1516
d1f28ea2
YQ
15172017-09-05 Yao Qi <yao.qi@linaro.org>
1518
1519 * configure.srv (srv_i386_linux_xmlfiles): Remove
1520 i386/i386-XXX-linux.xml from it.
1521
25a93583
YQ
15222017-09-05 Yao Qi <yao.qi@linaro.org>
1523
1524 * configure.srv: Set srv_i386_linux_regobj empty if $development
1525 is false.
1526 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1527 initialize_low_tdesc.
1528 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1529 with #if initialize_low_tdesc.
1530 * linux-x86-tdesc-selftest.c: New file.
1531 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1532
5f035c07
YQ
15332017-09-05 Yao Qi <yao.qi@linaro.org>
1534
1535 * Makefile.in (arch-i386.o): New rule.
1536 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1537 (x86_64-*-linux*): Likewise.
1538 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1539 include arch/i386.h.
1540 (i386_linux_read_description): Remove code and call
1541 i386_create_target_description.
1542 * tdesc.c (allocate_target_description): New function.
1543 * tdesc.h (set_tdesc_architecture): Remove declaration.
1544 (set_tdesc_osabi): Likewise.
1545
0abe8a89
YQ
15462017-09-05 Yao Qi <yao.qi@linaro.org>
1547
1548 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1549 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1550 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1551 .xmltarget.
1552 * server.c (get_features_xml): Call tdesc_get_features_xml.
1553 * tdesc.c (set_tdesc_architecture): New function.
1554 (set_tdesc_osabi): New function.
1555 (tdesc_get_features_xml): New function.
1556 (tdesc_create_feature): Add an argument.
1557 * tdesc.h (struct target_desc) <features>: New field.
1558 <arch, osabi>: New field.
1559 (~target_desc): xfree features, arch, and osabi.
1560 (target_desc::oerator==): Don't compare .xmltarget.
1561 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1562 (set_tdesc_osabi): Likewise.
1563 (tdesc_get_features_xml): Likewise.
1564
0a188386
YQ
15652017-09-05 Yao Qi <yao.qi@linaro.org>
1566
1567 * linux-x86-tdesc.c: Include selftest.h.
1568 (i386_tdesc_test): New function.
1569 (initialize_low_tdesc): Call selftests::register_test.
1570 * tdesc.h: Include regdef.h.
1571 (target_desc): Override operator == and !=.
1572
f49ff000
YQ
15732017-09-05 Yao Qi <yao.qi@linaro.org>
1574
1575 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1576 (ipa_obj): Likewise.
1577 * linux-i386-ipa.c: Include common/x86-xstate.h
1578 (get_ipa_tdesc): Call i386_linux_read_description.
1579 (initialize_low_tracepoint): Don't call init_registers_XXX
1580 functions, call initialize_low_tdesc instead.
1581 * linux-x86-low.c (x86_linux_read_description): Call
1582 i386_linux_read_description.
1583 (initialize_low_arch): Don't call init_registers_i386_XXX
1584 functions, call initialize_low_tdesc.
1585 * linux-x86-tdesc.c: New file.
1586 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1587 (i386_get_ipa_tdesc_idx): Declare.
1588 (i386_get_ipa_tdesc): Declare.
1589 (initialize_low_tdesc): Declare.
1590
2b68ef2f
YQ
15912017-09-05 Yao Qi <yao.qi@linaro.org>
1592
1593 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1594 instead of 0.
1595
f7000548
YQ
15962017-09-05 Yao Qi <yao.qi@linaro.org>
1597
1598 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1599 * regcache.c (get_thread_regcache): Use VEC_length.
1600 (init_register_cache): Likewise.
1601 (regcache_cpy): Likewise.
1602 (registers_to_string): Iterate reg_defs via VEC_iterate.
1603 (find_regno): Likewise.
1604 (find_register_by_number): Use VEC_index.
1605 (register_size): Call find_register_by_number.
1606 (register_data): Call find_register_by_number.
1607 (supply_regblock): Use VEC_length.
1608 (regcache_raw_read_unsigned): Likewise.
1609 * tdesc.c (init_target_desc): Iterate reg_defs via
1610 VEC_iterate.
1611 (default_description): Update initializer.
1612 (copy_target_description): Don't update field num_registers.
1613 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1614 <num_registers>: Remove.
1615
50a421ac
SM
16162017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1617
1618 * Makefile.in (.SECONDARY): Define target.
1619
23fdd69e
SM
16202017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1621
1622 * linux-low.c (linux_wait_1): Adjust.
1623 * server.c (queue_stop_reply_callback): Adjust.
1624
0a2dde4a
SDJ
16252017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1626
1627 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1628 QEnvironmentUnset and QEnvironmentReset packets.
1629 (handle_query): Inform remote that QEnvironmentHexEncoded,
1630 QEnvironmentUnset and QEnvironmentReset are supported.
1631
6afd337d
SM
16322017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1633
1634 * inferiors.h (inferior_target_data): Rename to ...
1635 (thread_target_data): ... this.
1636 (inferior_regcache_data): Rename to ...
1637 (thread_regcache_data): ... this.
1638 (set_inferior_regcache_data): Rename to ...
1639 (set_thread_regcache_data): ... this.
1640 * inferiors.c (inferior_target_data): Rename to ...
1641 (thread_target_data): ... this.
1642 (inferior_regcache_data): Rename to ...
1643 (thread_regcache_data): ... this.
1644 (set_inferior_regcache_data): Rename to ...
1645 (set_thread_regcache_data): ... this.
1646 (free_one_thread): Update.
1647 * linux-low.h (get_thread_lwp): Update.
1648 * regcache.c (get_thread_regcache): Update.
1649 (regcache_invalidate_thread): Update.
1650 (free_register_cache_thread): Update.
1651 * win32-i386-low.c (update_debug_registers_callback): Update.
1652 (win32_get_current_dr): Update.
1653 * win32-low.c (thread_rec): Update.
1654 (delete_thread_info): Update.
1655 (continue_one_thread): Update.
1656 (suspend_one_thread): Update.
1657
a160cc46
SM
16582017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1659
1660 * inferiors.c (set_inferior_target_data): Remove.
1661 * inferiors.h (set_inferior_target_data): Remove.
1662
6d580b63
YQ
16632017-08-18 Yao Qi <yao.qi@linaro.org>
1664
1665 * Makefile.in (OBS): Add selftest.o.
1666 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1667 * configure, config.in: Re-generated.
1668 * server.c: Include common/sefltest.h.
1669 (captured_main): Handle option --selftest.
1670
f5a29eb0
YQ
16712017-08-09 Yao Qi <yao.qi@linaro.org>
1672
1673 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1674 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1675 i386-avx-mpx.o and i386-mmx.o.
1676 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1677 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1678 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1679 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1680 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1681 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1682 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1683 i386/amd64-avx-mpx.xml.
1684
57757c2f
YQ
16852017-08-09 Yao Qi <yao.qi@linaro.org>
1686
1687 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1688 and x32-avx-avx512.o.
1689 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1690 i386/x32-avx-avx512.xml.
1691
229d26fc
SM
16922017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1693
1694 * tracepoint.h (enum class fast_tpoint_collect_result): New
1695 enumeration.
1696 (fast_tracepoint_collecting): Change return type to
1697 fast_tpoint_collect_result.
1698 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1699 * linux-low.h: Include tracepoint.h.
1700 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1701 fast_tpoint_collect_result.
1702 * linux-low.c (handle_tracepoints): Adjust.
1703 (linux_fast_tracepoint_collecting): Change return type to
1704 fast_tpoint_collect_result.
1705 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1706 linux_wait_1, stuck_in_jump_pad_callback,
1707 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1708 proceed_one_lwp): Adjust to type change.
1709
2e1e43e1
YQ
17102017-07-10 Yao Qi <yao.qi@linaro.org>
1711
1712 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1713
adc764e7
YQ
17142017-06-29 Yao Qi <yao.qi@linaro.org>
1715
1716 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1717 Remove.
1718 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1719
a206891a
SM
17202017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1721
1722 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1723
9a6c7d9c
SDJ
17242017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1725
1726 * linux-low.c (linux_create_inferior): Adjust code to access the
1727 environment information via 'gdb_environ' class.
1728 * lynx-low.c (lynx_create_inferior): Likewise.
1729 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1730 (get_environ): Return a pointer to 'our_environ'.
1731 (captured_main): Initialize 'our_environ'.
1732 * server.h (get_environ): Adjust prototype.
1733 * spu-low.c (spu_create_inferior): Adjust code to access the
1734 environment information via 'gdb_environ' class.
1735
ae3e2ccf
SM
17362017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1737
1738 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1739 usage of "register" keyword.
1740
3e019bdc
SM
17412017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1742
1743 * configure: Re-generate.
1744
8465943a
SM
17452017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1746
1747 * configure: Re-generate.
1748
cf0dd6f0
SM
17492017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1750
1751 * Makefile.in (COMPILE.pre): Add "-x c++".
1752
9845682b
SDJ
17532017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1754
1755 * fork-child.c: Conditionally include <signal.h>.
1756
aefd8b33
SDJ
17572017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1758
1759 * server.c (handle_general_set): Handle new packet
1760 "QStartupWithShell".
1761 (handle_query): Add "QStartupWithShell" to the list of supported
1762 packets.
1763 (gdbserver_usage): Add help text explaining the
1764 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1765 options.
1766 (captured_main): Recognize and act upon the presence of the new
1767 CLI options.
1768
2090129c
SDJ
17692017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1770 Pedro Alves <palves@redhat.com>
1771
1772 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1773 * configure: Regenerate.
1774 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1775 "fork-inferior.o".
1776 (i[34567]86-*-lynxos*): Likewise.
1777 (spu*-*-*): Likewise.
1778 * fork-child.c: New file.
1779 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1780 and "environ.h".
1781 (linux_ptrace_fun): New function.
1782 (linux_create_inferior): Adjust function prototype to reflect
1783 change on "target.h". Adjust function code to use
1784 "fork_inferior".
1785 (linux_request_interrupt): Delete "signal_pid".
1786 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1787 (lynx_ptrace_fun): New function.
1788 (lynx_create_inferior): Adjust function prototype to reflect
1789 change on "target.h". Adjust function code to use
1790 "fork_inferior".
1791 * nto-low.c (nto_create_inferior): Adjust function prototype and
1792 code to reflect change on "target.h". Update comments.
1793 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1794 "common-terminal.h" and "environ.h".
1795 (terminal_fd): Moved to fork-child.c.
1796 (old_foreground_pgrp): Likewise.
1797 (restore_old_foreground_pgrp): Likewise.
1798 (last_status): Make it global.
1799 (last_ptid): Likewise.
1800 (our_environ): New variable.
1801 (startup_with_shell): Likewise.
1802 (program_name): Likewise.
1803 (program_argv): Rename to...
1804 (program_args): ...this.
1805 (wrapper_argv): New variable.
1806 (start_inferior): Delete function.
1807 (get_exec_wrapper): New function.
1808 (get_exec_file): Likewise.
1809 (get_environ): Likewise.
1810 (prefork_hook): Likewise.
1811 (post_fork_inferior): Likewise.
1812 (postfork_hook): Likewise.
1813 (postfork_child_hook): Likewise.
1814 (handle_v_run): Update code to deal with arguments coming from the
1815 remote host. Update calls from "start_inferior" to
1816 "create_inferior".
1817 (captured_main): Likewise. Initialize environment variable. Call
1818 "have_job_control".
1819 * server.h (post_fork_inferior): New prototype.
1820 (get_environ): Likewise.
1821 (last_status): Declare.
1822 (last_ptid): Likewise.
1823 (signal_pid): Likewise.
1824 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1825 (spu_ptrace_fun): New function.
1826 (spu_create_inferior): Adjust function prototype to reflect change
1827 on "target.h". Adjust function code to use "fork_inferior".
1828 * target.c (target_terminal_init): New function.
1829 (target_terminal_inferior): Likewise.
1830 (target_terminal_ours): Likewise.
1831 * target.h: Include <vector>.
1832 (struct target_ops) <create_inferior>: Update prototype.
1833 (create_inferior): Update macro.
1834 * utils.c (gdb_flush_out_err): New function.
1835 * win32-low.c (win32_create_inferior): Adjust function prototype
1836 and code to reflect change on "target.h".
1837
043a4934
SDJ
18382017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1839
1840 * inferiors.c (switch_to_thread): New function.
1841
15652511
SDJ
18422017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1843
1844 * Makefile.in (SFILE): Add "common/job-control.c".
1845 (OBS): Add "job-control.o".
1846
21ea5acd
SDJ
18472017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1848
1849 * Makefile: Remove "@host_makefile_frag@".
1850
e13cb306
PA
18512017-05-05 Pedro Alves <palves@redhat.com>
1852
1853 * configure: Regenerate.
1854
c94fee56
SDJ
18552017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1856
1857 * configure: Regenerate.
1858
a0ff9e1a
SM
18592017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1860
1861 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1862 software_single_step change of return type to
1863 std::vector<CORE_ADDR>.
1864 * linux-low.c (install_software_single_step_breakpoints):
1865 Likewise.
1866 * linux-low.h (install_software_single_step_breakpoints):
1867 Likewise.
1868
be628ab8
SDJ
18692017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1870
1871 * remote-utils.c: Include "gdb_termios.h" instead of
1872 "terminal.h".
1873 * terminal.h: Delete file.
1874
7c5ded6a
SDJ
18752017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1876
1877 * server.c: Include <vector>.
1878 <program_argv, wrapper_argv>: Convert to std::vector.
1879 (start_inferior): Rewrite function to use C++.
1880 (handle_v_run): Likewise. Update code that calculates the argv
1881 based on the vRun packet; use C++.
1882 (captured_main): Likewise.
1883
436252de
SM
18842017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1885
1886 * server.c (handle_v_cont): Initialize thread_resume::thread
1887 with null_ptid.
1888
9bf2a700
PA
18892017-04-05 Pedro Alves <palves@redhat.com>
1890
1891 * configure: Regenerate.
1892
a121b7c1
PA
18932017-04-05 Pedro Alves <palves@redhat.com>
1894
1895 * gdbreplay.c (sync_error): Constify.
1896 * linux-x86-low.c (push_opcode): Constify.
1897
21c8a587
PA
18982017-04-05 Pedro Alves <palves@redhat.com>
1899
1900 * win32-low.c (get_child_debug_event)
1901 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1902 Report TARGET_WAITKIND_SPURIOUS instead.
1903
fb32b4f7
PA
19042017-04-05 Pedro Alves <palves@redhat.com>
1905
1906 * remote-utils.c (remote_prepare, remote_open): Constify.
1907 * remote-utils.h (remote_prepare, remote_open): Constify.
1908 * server.c (captured_main): Constify 'port' handling.
1909
65dd1e59
SM
19102017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1911
1912 * Makefile.in (clean): Clear .deps.
1913
8fa5b777
SM
19142017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1915
1916 * .gitignore: Remove generated files, replace with wildcard.
1917 * (clean): Replace removal of generated files with wildcard.
1918 (version.c): Replace with...
1919 (version-generated.c): ...this.
1920 (xml-builtin.c): Replace with...
1921 (xml-builtin-generated.c): ...this.
1922 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1923 (%.c: *regformats*): Replace with...
1924 (%-generated.c: *regformats*): ...this.
1925
a12e714b
MF
19262017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1927
1928 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1929 (xtensa_fill_gregset): Call collect_register_by_name for
1930 threadptr register.
1931 (xtensa_store_gregset): Call supply_register_by_name for
1932 threadptr register.
1933
1a09b50a
MF
19342017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1935
1936 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1937 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1938 (xtensa_store_gregset): Call supply_register for all registers in
1939 a0_regnum..a0_regnum + C0_NREGS range.
1940
1a01e7c6
SM
19412017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1942
1943 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1944 (ax-ipa.o: ax.c): Remove.
1945 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1946 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1947 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1948 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1949 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1950
36bc18a8
SM
19512017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1952
1953 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1954 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1955 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1956 (errors-ipa.o: ../common/errors.c): Remove.
1957 (format-ipa.o: ../common/format.c): Remove.
1958 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1959
a8ebe3d5
SM
19602017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1961
1962 * Makefile.in (%-ipa.o: %.c): New rule.
1963 (tracepoint-ipa.o: tracepoint.c): Remove.
1964 (utils-ipa.o: utils.c): Remove.
1965 (remote-utils-ipa.o: remote-utils.c): Remove.
1966 (regcache-ipa.o: regcache.c): Remove.
1967 (i386-linux-ipa.o: i386-linux.c): Remove.
1968 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1969 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1970 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1971 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1972 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1973 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1974 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1975 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1976 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1977 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1978 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1979 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1980 (aarch64-ipa.o: aarch64.c): Remove.
1981 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1982 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1983 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1984 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1985 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1986 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1987 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1988 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1989 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1990 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1991 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1992 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1993 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1994 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1995 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1996 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1997 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1998 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1999 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2000 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2001 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2002 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2003 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2004 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2005 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2006 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2007 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2008 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2009 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2010 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2011 (tdesc-ipa.o: tdesc.c): Remove.
2012 (x32-linux-ipa.o: x32-linux.c): Remove.
2013 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2014 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2015
50cfacb7
SM
20162017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2017
2018 * Makefile.in (%.o: ../arch/%.c): New rule.
2019 (arm.o: ../arch/arm.c): Remove.
2020 (arm-linux.o: ../arch/arm-linux.c): Remove.
2021 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2022 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2023
c5a22423
SM
20242017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2025
2026 * Makefile.in (%.o: ../nat/%.c): New rule.
2027 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2028 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2029 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2030 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2031 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2032 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2033 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2034 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2035 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2036 (linux-personality.o: ../nat/linux-personality.c): Remove.
2037 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2038 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2039 (x86-linux.o: ../nat/x86-linux.c): Remove.
2040 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2041 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2042
6bda016b
SM
20432017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2044
2045 * Makefile.in (%.o: ../common/%.c): New rule.
2046 (signals.o: ../common/signals.c): Remove.
2047 (print-utils.o: ../common/print-utils.c): Remove.
2048 (rsp-low.o: ../common/rsp-low.c): Remove.
2049 (common-utils.o: ../common/common-utils.c): Remove.
2050 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2051 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2052 (vec.o: ../common/vec.c): Remove.
2053 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2054 (xml-utils.o: ../common/xml-utils.c): Remove.
2055 (ptid.o: ../common/ptid.c): Remove.
2056 (buffer.o: ../common/buffer.c): Remove.
2057 (format.o: ../common/format.c): Remove.
2058 (filestuff.o: ../common/filestuff.c): Remove.
2059 (agent.o: ../common/agent.c): Remove.
2060 (errors.o: ../common/errors.c): Remove.
2061 (environ.o: ../common/environ.c): Remove.
2062 (common-debug.o: ../common/common-debug.c): Remove.
2063 (cleanups.o: ../common/cleanups.c): Remove.
2064 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2065 (fileio.o: ../common/fileio.c): Remove.
2066 (common-regcache.o: ../common/common-regcache.c): Remove.
2067 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2068 (new-op.o: ../common/new-op.c): Remove.
2069 (btrace-common.o: ../common/btrace-common.c): Remove.
2070
21122961
SM
20712017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2072
2073 * Makefile.in (%.o: ../target/%.c): New rule.
2074 (waitstatus.o: ../target/waitstatus.c): Remove.
2075
c362e621
SM
20762017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2077
2078 * Makefile.in
2079 (%.c: ../regformats/%.dat,
2080 (%.c: ../regformats/arm/%.dat,
2081 (%.c: ../regformats/i386/%.dat,
2082 (%.c: ../regformats/rs6000/%.dat): New rules.
2083 (aarch64.c): Remove.
2084 (reg-arm.c): Remove.
2085 (arm-with-iwmmxt.c): Remove.
2086 (arm-with-vfpv2.c): Remove.
2087 (arm-with-vfpv3.c): Remove.
2088 (arm-with-neon.c): Remove.
2089 (reg-bfin.c): Remove.
2090 (reg-cris.c): Remove.
2091 (reg-crisv32.c): Remove.
2092 (i386.c): Remove.
2093 (i386-linux.c): Remove.
2094 (i386-avx.c): Remove.
2095 (i386-avx-linux.c): Remove.
2096 (i386-avx-avx512.c): Remove.
2097 (i386-avx-avx512-linux.c): Remove.
2098 (i386-mpx.c): Remove.
2099 (i386-mpx-linux.c): Remove.
2100 (i386-avx-mpx-avx512-pku.c): Remove.
2101 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2102 (i386-avx-mpx.c): Remove.
2103 (i386-avx-mpx-linux.c): Remove.
2104 (i386-mmx.c): Remove.
2105 (i386-mmx-linux.c): Remove.
2106 (reg-ia64.c): Remove.
2107 (reg-m32r.c): Remove.
2108 (reg-m68k.c): Remove.
2109 (reg-cf.c): Remove.
2110 (mips-linux.c): Remove.
2111 (mips-dsp-linux.c): Remove.
2112 (mips64-linux.c): Remove.
2113 (mips64-dsp-linux.c): Remove.
2114 (nios2-linux.c): Remove.
2115 (powerpc-32.c): Remove.
2116 (powerpc-32l.c): Remove.
2117 (powerpc-altivec32l.c): Remove.
2118 (powerpc-cell32l.c): Remove.
2119 (powerpc-vsx32l.c): Remove.
2120 (powerpc-isa205-32l.c): Remove.
2121 (powerpc-isa205-altivec32l.c): Remove.
2122 (powerpc-isa205-vsx32l.c): Remove.
2123 (powerpc-e500l.c): Remove.
2124 (powerpc-64l.c): Remove.
2125 (powerpc-altivec64l.c): Remove.
2126 (powerpc-cell64l.c): Remove.
2127 (powerpc-vsx64l.c): Remove.
2128 (powerpc-isa205-64l.c): Remove.
2129 (powerpc-isa205-altivec64l.c): Remove.
2130 (powerpc-isa205-vsx64l.c): Remove.
2131 (s390-linux32.c): Remove.
2132 (s390-linux32v1.c): Remove.
2133 (s390-linux32v2.c): Remove.
2134 (s390-linux64.c): Remove.
2135 (s390-linux64v1.c): Remove.
2136 (s390-linux64v2.c): Remove.
2137 (s390-te-linux64.c): Remove.
2138 (s390-vx-linux64.c): Remove.
2139 (s390-tevx-linux64.c): Remove.
2140 (s390x-linux64.c): Remove.
2141 (s390x-linux64v1.c): Remove.
2142 (s390x-linux64v2.c): Remove.
2143 (s390x-te-linux64.c): Remove.
2144 (s390x-vx-linux64.c): Remove.
2145 (s390x-tevx-linux64.c): Remove.
2146 (tic6x-c64xp-linux.c): Remove.
2147 (tic6x-c64x-linux.c): Remove.
2148 (tic6x-c62x-linux.c): Remove.
2149 (reg-sh.c): Remove.
2150 (reg-sparc64.c): Remove.
2151 (reg-spu.c): Remove.
2152 (amd64.c): Remove.
2153 (amd64-linux.c): Remove.
2154 (amd64-avx.c): Remove.
2155 (amd64-avx-linux.c): Remove.
2156 (amd64-avx-avx512.c): Remove.
2157 (amd64-avx-avx512-linux.c): Remove.
2158 (amd64-mpx.c): Remove.
2159 (amd64-mpx-linux.c): Remove.
2160 (amd64-avx-mpx-avx512-pku.c): Remove.
2161 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2162 (amd64-avx-mpx.c): Remove.
2163 (amd64-avx-mpx-linux.c): Remove.
2164 (x32.c): Remove.
2165 (x32-linux.c): Remove.
2166 (x32-avx.c): Remove.
2167 (x32-avx-linux.c): Remove.
2168 (x32-avx-avx512.c): Remove.
2169 (x32-avx-avx512-linux.c): Remove.
2170 (reg-xtensa.c): Remove.
2171 (reg-tilegx.c): Remove.
2172 (reg-tilegx32.c): Remove.
2173
1672e0d9
SDJ
21742017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2175
2176 * Makefile.in (SFILES): Add "common/environ.c".
2177 (OBJS): Add "common/environ.h".
2178
239b6d10
WT
21792017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2180
2181 * configure.ac: Check if the fs_base and gs_base members of
2182 `struct user_regs_struct' exist.
2183 * config.in: Regenerated.
2184 * configure: Likewise.
2185
694b382c
AT
21862017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2187
2188 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2189 target_read_memory.
2190 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2191 (get_next_pcs_syscall_next_pc): Likewise.
2192
7dc53023
LM
21932016-12-23 Luis Machado <lgustavo@codesourcery.com>
2194
2195 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2196 * nto-x86-low.c: Likewise.
2197
ad02e4fe
SM
21982016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2199
2200 * Makefile.in: Include disable-implicit-rules.mk.
2201
dcb07cfa
PA
22022016-11-23 Pedro Alves <palves@redhat.com>
2203
2204 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2205 (debug_vprintf): Use std::chrono::steady_clock instead of
2206 gettimeofday. Use '.' instead of ':'.
2207 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2208 (get_timestamp): Use std::chrono::steady_clock instead of
2209 gettimeofday.
2210
8629c02c
SM
22112016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2212
2213 * Makefile.in: Fix whitespace formatting.
2214
b593ecca
SM
22152016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2216
2217 * Makefile.in (SFILES, OBS): Flatten list and order
2218 alphabetically.
2219
9986ba08
PA
22202016-11-23 Pedro Alves <palves@redhat.com>
2221
2222 * event-loop.c (handle_file_event): Use warning.
2223 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2224 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2225 Use warning.
2226
4eefa7bc
PA
22272016-11-23 Pedro Alves <palves@redhat.com>
2228
2229 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2230 output.
2231 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2232 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2233 debug_printf and debug_flush for debug output.
2234 * server.c (handle_general_set): Likewise.
2235 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2236 output.
2237
5443506e
SM
22382016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2239
2240 * Makefile.in (.c.o): Replace rule with ...
2241 (%.o: %.c): ... this one.
2242
3b165252
SM
22432016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2244
2245 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2246 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2247 make.
2248 * configure.ac: Remove checks for the make program.
2249 * configure: Re-generate.
2250
0bcda685
PA
22512016-10-28 Pedro Alves <palves@redhat.com>
2252
2253 * Makefile.in (CXX_DIALECT): Get from configure.
2254 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2255 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2256 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2257 * config.in: Regenerate.
2258 * configure: Regenerate.
2259
c3805894
YQ
22602016-10-27 Yao Qi <yao.qi@linaro.org>
2261
2262 * linux-low.c (linux_supports_range_stepping): Return true if
2263 can_software_single_step return true.
2264
89342618
YQ
22652016-10-27 Yao Qi <yao.qi@linaro.org>
2266
2267 * inferiors.c (find_inferior_in_random): New function.
2268 * inferiors.h (find_inferior_in_random): Declare.
2269 * linux-low.c (linux_wait_for_event_filtered): Call
2270 find_inferior_in_random instead of find_inferior.
2271
e3652c84
YQ
22722016-10-27 Yao Qi <yao.qi@linaro.org>
2273
2274 * linux-low.c (linux_wait_1): If single-step breakpoints are
2275 inserted, remove them.
2276
5a04c4cf
PA
22772016-10-26 Pedro Alves <palves@redhat.com>
2278
2279 * linux-low.c (handle_extended_wait): Link parent/child fork
2280 threads.
2281 (linux_wait_1): Unlink them.
2282 (linux_set_resume_request): Ignore resume requests for
2283 already-resumed and unhandled fork child threads.
2284 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2285 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2286 New functions.
2287 (handle_v_requests) <vCont>: Don't call require_running.
2288 * server.h (in_queued_stop_replies): New declaration.
2289
cb93dc7f
YQ
22902016-10-24 Yao Qi <yao.qi@linaro.org>
2291
2292 PR server/20733
2293 * linux-aarch64-low.c (append_insns): Cast the return value to
2294 'uint32_t *'.
2295
a1078bea
YQ
22962016-10-10 Yao Qi <yao.qi@linaro.org>
2297
2298 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2299
1fb77080
SDJ
23002016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2301
2302 * target.c (target_supports_multi_process): New function, moved
2303 from...
2304 * target.h (target_supports_multi_process): ... here. Remove
2305 macro.
2306
39b5a3b9
TT
23072016-10-05 Tom Tromey <tom@tromey.com>
2308
2309 PR remote/20655:
2310 * tracepoint.c (handle_tracepoint_bkpts): Check
2311 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2312
c1d0b70a
YQ
23132016-10-05 Yao Qi <yao.qi@linaro.org>
2314
2315 * configure.srv: Update the path of arm-*.xml files.
2316
0a69eedb
YQ
23172016-10-05 Terry Guo <terry.guo@arm.com>
2318 Yao Qi <yao.qi@linaro.org>
2319
2320 * Makefile.in: Adjust the path of rules.
2321 * configure.srv: Update the path of xml files.
2322 * regformats/arm-with-iwmmxt.dat: Regenerated.
2323 * regformats/arm-with-neon.dat: Likewise.
2324 * regformats/arm-with-vfpv2.dat: Likewise.
2325 * regformats/arm-with-vfpv3.dat Likewise.
2326
17e16485
YQ
23272016-09-30 Yao Qi <yao.qi@linaro.org>
2328
2329 PR gdbserver/20627
2330 * target.c (target_stop_and_wait): Don't call
2331 target_continue_no_signal, use resume_stop instead.
2332
edeeb602
YQ
23332016-09-26 Yao Qi <yao.qi@linaro.org>
2334
2335 * linux-low.c (linux_wait_1): Call debug_exit.
2336
503b1c39
PA
23372016-09-23 Pedro Alves <palves@redhat.com>
2338
2339 * Makefile.in (SFILES): Add common/new-op.c.
2340 (OBS): Add common/new-op.o.
2341 (new-op.o): New rule.
2342
74172ecf
SM
23432016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2344
2345 * .gitinore: Ignore more files.
2346
fc6cda2e
YQ
23472016-09-21 Yao Qi <yao.qi@linaro.org>
2348
2349 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2350 23.
2351
bc1e6c81
SDJ
23522016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2353
2354 * server.c (start_inferior): Call target_mourn_inferior instead of
2355 mourn_inferior; pass ptid_t argument to it.
2356 (resume): Likewise.
2357 (handle_target_event): Likewise.
2358 * target.c (target_mourn_inferior): New function.
2359 * target.h (mourn_inferior): Delete macro.
2360
0e00e962
AA
23612016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2362
2363 * linux-low.c (lwp_is_stepping): New function.
2364
1d8cb77d
CL
23652016-09-06 Carl Love <cel@us.ibm.com>
2366
2367 * server.c (start_inferior): Fixed comment, requested comment change
2368 didn't get updated correctly. Removed reference to ptrace () call as
2369 it is only true on Linux systems.
2370
7313bced
CL
23712016-09-06 Carl Love <cel@us.ibm.com>
2372
2373 * server.c (start_inferior): Do not call
2374 function target_post_create_inferior () if the
2375 inferior process has already exited.
2376
cf6de44d
PA
23772016-09-05 Pedro Alves <palves@redhat.com>
2378
2379 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2380 (COMPILE.pre, CC_LD): Use CXX directly.
2381 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2382 * acinclude.m4: Don't include build-with-cxx.m4.
2383 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2384 * configure: Regenerate.
2385
c1da6748
AT
23862016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2387
2388 PR gdb/19495
2389 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2390 call writing data to own_buf.
2391
f2b9e3df
SDJ
23922016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2393
2394 * target.c (mywait): Call target_wait instead of
2395 the_target->wait.
2396 (target_wait): New function.
2397
049a8570
SDJ
23982016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2399
2400 * server.c (start_inferior): New variable 'ptid'. Replace calls
2401 to the_target->resume by target_continue{,_no_signal}, depending
2402 on the case.
2403 * target.c (target_stop_and_wait): Call target_continue_no_signal
2404 instead of the_target->resume.
2405 (target_continue): New function.
2406
3aa5cfa0
AT
24072016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2408
2409 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2410
754653a7
AZ
24112016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2412
2413 PR server/20491
2414 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2415 ps_prochandle.
2416 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2417 * linux-arm-low.c (ps_get_thread_area): Likewise.
2418 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2419 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2420 * linux-mips-low.c (ps_get_thread_area): Likewise.
2421 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2422 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2423 * linux-x86-low.c (ps_get_thread_area): Likewise.
2424 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2425
ed036b40
PA
24262016-08-19 Pedro Alves <palves@redhat.com>
2427
2428 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2429
c8ef42ee
PA
24302016-08-19 Pedro Alves <palves@redhat.com>
2431
2432 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2433 comment. Use memcpy instead of casting through unsigned long.
2434
9c235a72
PA
24352016-08-19 Pedro Alves <palves@redhat.com>
2436
2437 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2438 allocating around 0x80000000.
2439
201506da
PA
24402016-08-19 Pedro Alves <palves@redhat.com>
2441
2442 PR gdb/20415
2443 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2444 (x32-avx512-linux-ipa.o): New rules.
2445 * configure.ac (x86_64-*-linux*): New x32 check.
2446 * configure.srv (ipa_x32_linux_regobj): New.
2447 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2448 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2449 descriptions.
2450 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2451 descriptions.
2452 * configure: Regenerate.
2453
f348d89a
PA
24542016-08-09 Pedro Alves <palves@redhat.com>
2455
2456 PR gdb/18653
2457 * Makefile.in (OBS): Add signals-state-save-restore.o.
2458 (signals-state-save-restore.o): New rule.
2459 * config.in: Regenerate.
2460 * configure: Regenerate.
2461 * linux-low.c: Include "signals-state-save-restore.h".
2462 (linux_create_inferior): Call
2463 restore_original_signals_state.
2464 * server.c: Include "dispositions-save-restore.h".
2465 (captured_main): Call save_original_signals_state.
2466
1baf5149
PA
24672016-08-05 Pedro Alves <palves@redhat.com>
2468
2469 * configure: Regenerate.
2470
fcd4a73d
YQ
24712016-08-04 Yao Qi <yao.qi@linaro.org>
2472
2473 * linux-low.c (regsets_fetch_inferior_registers): Check
2474 errno is ESRCH or not.
2475
979659d0
YQ
24762016-08-02 Yao Qi <yao.qi@linaro.org>
2477
2478 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2479 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2480 (thread_db_load_search): Update.
2481 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2482 td_ta_set_event and td_ta_event_getmsg.
2483
6598661d
PA
24842016-07-26 Pedro Alves <palves@redhat.com>
2485
2486 PR server/20414
2487 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2488 of unsigned long for 64-bit registers and use uint32_t instead of
2489 unsigned int for 32-bit registers.
2490
9cf12d57
PA
24912016-07-26 Pedro Alves <palves@redhat.com>
2492
2493 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2494 to 'ptrace'.
2495
305450ed
TT
24962016-07-21 Tom Tromey <tom@tromey.com>
2497
2498 * configure: Rebuild.
2499
2583da7c
YQ
25002016-07-21 Yao Qi <yao.qi@linaro.org>
2501
2502 * mem-break.c (find_gdb_breakpoint): Cast bp to
2503 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2504
21536b36
YQ
25052016-07-21 Yao Qi <yao.qi@linaro.org>
2506
2507 * server.c (handle_v_requests): Support s and S actions
2508 if target_supports_software_single_step return true.
2509
8901d193
YQ
25102016-07-21 Yao Qi <yao.qi@linaro.org>
2511
2512 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2513 is resume_step, call maybe_hw_step.
2514 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2515 and unstop them.
2516 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2517 breakpoints or not.
2518 (proceed_one_lwp): If resume request is resume_step, install
2519 reinsert breakpoints and call maybe_hw_step.
2520
0e9a339e
YQ
25212016-07-21 Yao Qi <yao.qi@linaro.org>
2522
2523 * linux-low.c (proceed_one_lwp): Declare.
2524 (linux_resume_one_thread): Remove local variable 'step'.
2525 Lift code enqueue signal. Call proceed_one_lwp instead of
2526 linux_resume_one_lwp.
2527
4281b351
YQ
25282016-07-21 Yao Qi <yao.qi@linaro.org>
2529
2530 * linux-low.c (linux_resume_one_thread): Call
2531 enqueue_pending_signal.
2532
984a2c04
YQ
25332016-07-21 Yao Qi <yao.qi@linaro.org>
2534
2535 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2536 * inferiors.c (do_restore_current_thread_cleanup): New function.
2537 (make_cleanup_restore_current_thread): Likewise.
2538 * linux-low.c (install_software_single_step_breakpoints): Call
2539 make_cleanup_restore_current_thread. Switch current_thread to
2540 thread.
2541
bec903c9
YQ
25422016-07-21 Yao Qi <yao.qi@linaro.org>
2543
2544 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2545 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2546 (clone_one_breakpoint): Likewise.
2547 (delete_reinsert_breakpoints): Change parameter to thread.
2548 Callers updated.
2549 (has_reinsert_breakpoints): Likewise.
2550 (uninsert_reinsert_breakpoints): Likewise.
2551 (reinsert_reinsert_breakpoints): Likewise.
2552 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2553 (delete_reinsert_breakpoints): Likewise.
2554 (reinsert_reinsert_breakpoints): Likewise.
2555 (uninsert_reinsert_breakpoints): Likewise.
2556 (has_reinsert_breakpoints): Likewise.
2557
63c40ec7
YQ
25582016-07-21 Yao Qi <yao.qi@linaro.org>
2559
2560 * inferiors.c (get_thread_process): Make parameter const.
2561 * inferiors.h (get_thread_process): Update declaration.
2562 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2563 Add new parameters child_thread and parent_thread. Callers
2564 updated.
2565 * mem-break.h (clone_all_breakpoints): Update declaration.
2566
9aa76cd0
YQ
25672016-07-21 Yao Qi <yao.qi@linaro.org>
2568
2569 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2570 <command_list, handler>: Remove.
2571 (struct gdb_breakpoint): New.
2572 (struct other_breakpoint): New.
2573 (struct reinsert_breakpoint): New.
2574 (is_gdb_breakpoint): New function.
2575 (any_persistent_commands): Update command_list if
2576 is_gdb_breakpoint returns true.
2577 (set_breakpoint): Create breakpoints according to their types.
2578 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2579 (set_gdb_breakpoint_1): Likewise.
2580 (set_gdb_breakpoint): Likewise.
2581 (clear_breakpoint_conditions): Change parameter type to
2582 'struct gdb_breakpoint *'.
2583 (clear_breakpoint_commands): Likewise.
2584 (clear_breakpoint_conditions_and_commands): Likewise.
2585 (add_condition_to_breakpoint): Likewise.
2586 (add_breakpoint_condition): Likewise.
2587 (add_commands_to_breakpoint): Likewise.
2588 (check_breakpoints): Check other_breakpoint.
2589 (clone_one_breakpoint): Clone breakpopint according to its type.
2590 * mem-break.h (struct gdb_breakpoint): Declare.
2591 (set_gdb_breakpoint): Update declaration.
2592 (clear_breakpoint_conditions_and_commands): Likewise.
2593 (add_breakpoint_condition): Likewise.
2594 (add_breakpoint_commands): Likewise.
2595 * server.c (process_point_options): Change parameter type to
2596 'struct gdb_breakpoint *'.
2597
811f8301
YQ
25982016-07-21 Yao Qi <yao.qi@linaro.org>
2599
2600 * mem-break.c (set_breakpoint_at): Rename it to ...
2601 (set_breakpoint_type_at): ... it.
2602 (set_breakpoint_at): Call set_breakpoint_type_at.
2603 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2604 * mem-break.h (set_breakpoint_at): Update comments.
2605
b1c51e36
CLT
26062016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2607
2608 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2609 to buf parameter.
2610 (nios2_store_gregset): Likewise.
2611
ced2dffb
PA
26122016-07-01 Pedro Alves <palves@redhat.com>
2613 Antoine Tremblay <antoine.tremblay@ericsson.com>
2614
2615 * linux-low.c: Change interface to take the target lwp_info
2616 pointer directly and return void. Handle detaching from a zombie
2617 thread.
2618 (linux_detach_lwp_callback): New function.
2619 (linux_detach): Detach from the leader thread after detaching from
2620 the clone threads.
2621
2ac09a5b
YQ
26222016-06-28 Yao Qi <yao.qi@linaro.org>
2623
2624 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2625 for variable new_offset.
2626 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2627 (aarch64_ftrace_insn_reloc_cb): Likewise.
2628 (aarch64_ftrace_insn_reloc_tb): Likewise.
2629 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2630 PRIx64 instead of PRIx32.
2631
79e7fd4f
YQ
26322016-06-28 Yao Qi <yao.qi@linaro.org>
2633
2634 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2635 (the_low_target): Install arm_get_syscall_trapinfo.
2636
061fc021
YQ
26372016-06-28 Yao Qi <yao.qi@linaro.org>
2638
2639 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2640 function.
2641 (the_low_target): Install aarch64_get_syscall_trapinfo.
2642
4cc32bec
YQ
26432016-06-28 Yao Qi <yao.qi@linaro.org>
2644
2645 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2646 Callers updated.
2647 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2648 Remove parameter sysno.
2649 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2650 sysret.
2651
782c1122
AA
26522016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2653
2654 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2655 (s390_emit_ne_goto): Likewise.
2656 (s390_emit_lt_goto): Likewise.
2657 (s390_emit_le_goto): Likewise.
2658 (s390_emit_gt_goto): Likewise.
2659 (s390_emit_ge_goto): Likewise.
2660 (s390x_emit_eq_goto): Likewise.
2661 (s390x_emit_ne_goto): Likewise.
2662 (s390x_emit_lt_goto): Likewise.
2663 (s390x_emit_le_goto): Likewise.
2664 (s390x_emit_gt_goto): Likewise.
2665 (s390x_emit_ge_goto): Likewise.
2666 (s390_emit_ops_impl): Mark variable static.
2667 (s390x_emit_ops): Likewise.
2668
2e7b624b
YQ
26692016-06-17 Yao Qi <yao.qi@linaro.org>
2670
2671 * linux-low.c (handle_extended_wait): Call
2672 uninsert_reinsert_breakpoints for the parent process. Remove
2673 reinsert breakpoints from the child process. Reinsert them to
2674 the parent process when vfork is done.
2675 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2676 (reinsert_reinsert_breakpoints): New function.
2677 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2678 (reinsert_reinsert_breakpoints): Declare.
2679
8a81c5d7
YQ
26802016-06-17 Yao Qi <yao.qi@linaro.org>
2681
2682 * linux-low.c (handle_extended_wait): If the parent is doing
2683 step-over, remove the reinsert breakpoints from the forked child.
2684
f50bf8e5
YQ
26852016-06-17 Yao Qi <yao.qi@linaro.org>
2686
2687 * linux-low.c (unsuspend_all_lwps): Declare.
2688 (linux_low_filter_event): If thread exited, call finish_step_over.
2689 If step-over is finished, unsuspend other threads.
2690
8376a3cb
YQ
26912016-06-17 Yao Qi <yao.qi@linaro.org>
2692
2693 * linux-low.c (linux_resume_one_lwp_throw): Assert
2694 has_reinsert_breakpoints returns false.
2695 * mem-break.c (delete_disabled_breakpoints): Assert
2696 bp type isn't reinsert_breakpoint.
2697
f79b145d
YQ
26982016-06-17 Yao Qi <yao.qi@linaro.org>
2699
2700 * linux-low.c (maybe_hw_step): New function.
2701 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2702 (finish_step_over): Switch current_thread to lwp temporarily,
2703 and assert has_reinsert_breakpoints returns true.
2704 (proceed_one_lwp): Call maybe_hw_step.
2705 * mem-break.c (has_reinsert_breakpoints): New function.
2706 * mem-break.h (has_reinsert_breakpoints): Declare.
2707
0ae534d2
JT
27082016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2709
2710 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2711
fcdad592
YQ
27122016-05-17 Yao Qi <yao.qi@linaro.org>
2713
2714 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2715 instead of find_inferior.
2716
9e784964
YQ
27172016-05-05 Yao Qi <yao.qi@linaro.org>
2718
2719 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2720 Initialize res to zero.
2721
cf2ebb6e
YQ
27222016-05-05 Yao Qi <yao.qi@linaro.org>
2723
2724 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2725 to uint32_t.
2726
c1aebf87
UW
27272016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2728
2729 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2730 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2731 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2732
35fd2deb 27332016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2734 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO
2735
2736 * tracepoint.c (write_inferior_int8): New function.
2737 (cmd_qtenable_disable): Write enable flag using
2738 write_inferior_int8.
2739
484b3c32
YQ
27402016-04-25 Yao Qi <yao.qi@linaro.org>
2741
2742 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2743 (need_step_over_p): Return zero if the LWP has pending signals
2744 can be delivered on software single step target.
2745
85ba7d86
YQ
27462016-04-25 Yao Qi <yao.qi@linaro.org>
2747
2748 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2749 return instead of error.
2750
3539aa13
YQ
27512016-04-22 Yao Qi <yao.qi@linaro.org>
2752
2753 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2754 to 23.
2755
5b061e98
YQ
27562016-04-22 Yao Qi <yao.qi@linaro.org>
2757
2758 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2759 signal when stepping over breakpoint with software single
2760 step.
2761
3451269c
PA
27622016-04-21 Pedro Alves <palves@redhat.com>
2763
2764 * linux-s390-low.c (s390_collect_ptrace_register)
2765 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2766 add casts.
2767 (s390_check_regset): Use void * instead of gdb_byte *.
2768
a2358508
PA
27692016-04-20 Pedro Alves <palves@redhat.com>
2770
2771 * configure: Renegerate.
2772
6885166d
YQ
27732016-04-20 Yao Qi <yao.qi@linaro.org>
2774
2775 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2776 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2777 number 16.
2778 (arm_store_gregset): Likewise.
2779
2b863f51
WT
27802016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2781
2782 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2783 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2784 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2785 (amd64-avx-mpx-linux.c): New rules.
2786 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2787 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2788 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2789 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2790 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2791 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2792 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2793 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2794 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2795 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2796 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2797 * linux-x86-low.c (x86_linux_read_description): Add case for
2798 X86_XSTATE_AVX_MPX_MASK.
2799 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2800 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2801 init_registers_i386_avx_mpx_linux.
2802 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2803 (initialize_low_tracepoint): Call
2804 init_registers_i386_avx_mpx_linux.
2805 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2806 (initialize_low_tracepoint): Call
2807 init_registers_amd64_avx_mpx_linux.
2808 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2809 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2810 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2811 declarations.
2812
9b30624b
PA
28132016-04-18 Pedro Alves <palves@redhat.com>
2814
2815 * configure: Regenerate.
2816
45e3745e
AT
28172016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2818
2819 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2820 (aarch64_emit_sub): Likewise.
2821
2afc13ff
PA
28222016-04-12 Pedro Alves <palves@redhat.com>
2823
2824 * utils.c (prepare_to_throw_exception): Delete.
2825
6e774b13
SM
28262016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2827
2828 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2829
4dca19f8
MK
28302016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2831
2832 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2833
d0a9981f
MK
28342016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2835
2836 * linux-aarch64-ipa.c: Add <elf.h> include.
2837 * linux-ppc-ipa.c: Add <elf.h> include.
2838 * linux-s390-ipa.c: Add <elf.h> include.
2839
252db07e
MK
28402016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2841
2842 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2843 (get_raw_reg_ptr): Likewise.
2844 (get_trace_state_variable_value_ptr): Likewise.
2845 (set_trace_state_variable_value_ptr): Likewise.
2846 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2847 char *.
2848
14e2b6d9
MK
28492016-03-31 Wei-cheng Wang <cole945@gmail.com>
2850 Marcin Kościelnicki <koriakin@0x04.net>
2851
2852 PR/17221
2853 * linux-ppc-low.c (emit_insns): New function.
2854 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2855 (ppc_emit_prologue): New function.
2856 (ppc_emit_epilogue): New function.
2857 (ppc_emit_add): New function.
2858 (ppc_emit_sub): New function.
2859 (ppc_emit_mul): New function.
2860 (ppc_emit_lsh): New function.
2861 (ppc_emit_rsh_signed): New function.
2862 (ppc_emit_rsh_unsigned): New function.
2863 (ppc_emit_ext): New function.
2864 (ppc_emit_zero_ext): New function.
2865 (ppc_emit_log_not): New function.
2866 (ppc_emit_bit_and): New function.
2867 (ppc_emit_bit_or): New function.
2868 (ppc_emit_bit_xor): New function.
2869 (ppc_emit_bit_not): New function.
2870 (ppc_emit_equal): New function.
2871 (ppc_emit_less_signed): New function.
2872 (ppc_emit_less_unsigned): New function.
2873 (ppc_emit_ref): New function.
2874 (ppc_emit_const): New function.
2875 (ppc_emit_reg): New function.
2876 (ppc_emit_pop): New function.
2877 (ppc_emit_stack_flush): New function.
2878 (ppc_emit_swap): New function.
2879 (ppc_emit_stack_adjust): New function.
2880 (ppc_emit_call): New function.
2881 (ppc_emit_int_call_1): New function.
2882 (ppc_emit_void_call_2): New function.
2883 (ppc_emit_if_goto): New function.
2884 (ppc_emit_goto): New function.
2885 (ppc_emit_eq_goto): New function.
2886 (ppc_emit_ne_goto): New function.
2887 (ppc_emit_lt_goto): New function.
2888 (ppc_emit_le_goto): New function.
2889 (ppc_emit_gt_goto): New function.
2890 (ppc_emit_ge_goto): New function.
2891 (ppc_write_goto_address): New function.
2892 (ppc_emit_ops_impl): New static variable.
2893 (ppc64v1_emit_prologue): New function.
2894 (ppc64v2_emit_prologue): New function.
2895 (ppc64_emit_epilogue): New function.
2896 (ppc64_emit_add): New function.
2897 (ppc64_emit_sub): New function.
2898 (ppc64_emit_mul): New function.
2899 (ppc64_emit_lsh): New function.
2900 (ppc64_emit_rsh_signed): New function.
2901 (ppc64_emit_rsh_unsigned): New function.
2902 (ppc64_emit_ext): New function.
2903 (ppc64_emit_zero_ext): New function.
2904 (ppc64_emit_log_not): New function.
2905 (ppc64_emit_bit_and): New function.
2906 (ppc64_emit_bit_or): New function.
2907 (ppc64_emit_bit_xor): New function.
2908 (ppc64_emit_bit_not): New function.
2909 (ppc64_emit_equal): New function.
2910 (ppc64_emit_less_signed): New function.
2911 (ppc64_emit_less_unsigned): New function.
2912 (ppc64_emit_ref): New function.
2913 (ppc64_emit_const): New function.
2914 (ppc64v1_emit_reg): New function.
2915 (ppc64v2_emit_reg): New function.
2916 (ppc64_emit_pop): New function.
2917 (ppc64_emit_stack_flush): New function.
2918 (ppc64_emit_swap): New function.
2919 (ppc64v1_emit_call): New function.
2920 (ppc64v2_emit_call): New function.
2921 (ppc64v1_emit_int_call_1): New function.
2922 (ppc64v2_emit_int_call_1): New function.
2923 (ppc64v1_emit_void_call_2): New function.
2924 (ppc64v2_emit_void_call_2): New function.
2925 (ppc64_emit_if_goto): New function.
2926 (ppc64_emit_eq_goto): New function.
2927 (ppc64_emit_ne_goto): New function.
2928 (ppc64_emit_lt_goto): New function.
2929 (ppc64_emit_le_goto): New function.
2930 (ppc64_emit_gt_goto): New function.
2931 (ppc64_emit_ge_goto): New function.
2932 (ppc64v1_emit_ops_impl): New static variable.
2933 (ppc64v2_emit_ops_impl): New static variable.
2934 (ppc_emit_ops): New function.
2935 (linux_low_target): Wire in ppc_emit_ops.
2936
a2174ba4
MK
29372016-03-31 Wei-cheng Wang <cole945@gmail.com>
2938 Marcin Kościelnicki <koriakin@0x04.net>
2939
2940 PR/17221
2941 * Makefile.in: Add powerpc-*-ipa.o
2942 * configure.srv: Add ipa_obj for powerpc*-linux.
2943 * linux-ppc-ipa.c: New file.
2944 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2945 includes.
2946 (PPC_FIELD): New macro.
2947 (PPC_SEXT): New macro.
2948 (PPC_OP6): New macro.
2949 (PPC_BO): New macro.
2950 (PPC_LI): New macro.
2951 (PPC_BD): New macro.
2952 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2953 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2954 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2955 (ppc_get_thread_area): New function.
2956 (is_elfv2_inferior): New function.
2957 (gen_ds_form): New function.
2958 (GEN_STD): New macro.
2959 (GEN_STDU): New macro.
2960 (GEN_LD): New macro.
2961 (GEN_LDU): New macro.
2962 (gen_d_form): New function.
2963 (GEN_ADDI): New macro.
2964 (GEN_ADDIS): New macro.
2965 (GEN_LI): New macro.
2966 (GEN_LIS): New macro.
2967 (GEN_ORI): New macro.
2968 (GEN_ORIS): New macro.
2969 (GEN_LWZ): New macro.
2970 (GEN_STW): New macro.
2971 (GEN_STWU): New macro.
2972 (gen_xfx_form): New function.
2973 (GEN_MFSPR): New macro.
2974 (GEN_MTSPR): New macro.
2975 (GEN_MFCR): New macro.
2976 (GEN_MTCR): New macro.
2977 (GEN_SYNC): New macro.
2978 (GEN_LWSYNC): New macro.
2979 (gen_x_form): New function.
2980 (GEN_OR): New macro.
2981 (GEN_MR): New macro.
2982 (GEN_LWARX): New macro.
2983 (GEN_STWCX): New macro.
2984 (GEN_CMPW): New macro.
2985 (gen_md_form): New function.
2986 (GEN_RLDICL): New macro.
2987 (GEN_RLDICR): New macro.
2988 (gen_i_form): New function.
2989 (GEN_B): New macro.
2990 (GEN_BL): New macro.
2991 (gen_b_form): New function.
2992 (GEN_BNE): New macro.
2993 (GEN_LOAD): New macro.
2994 (GEN_STORE): New macro.
2995 (gen_limm): New function.
2996 (gen_atomic_xchg): New function.
2997 (gen_call): New function.
2998 (ppc_relocate_instruction): New function.
2999 (ppc_install_fast_tracepoint_jump_pad): New function.
3000 (ppc_get_min_fast_tracepoint_insn_len): New function.
3001 (ppc_get_ipa_tdesc_idx): New function.
3002 (the_low_target): Wire in the new functions.
3003 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3004 tdescs.
3005 * linux-ppc-tdesc.h: New file.
3006
a13c4696
MK
30072016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3008
3009 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3010 (alloc_jump_pad_buffer): New function.
3011 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3012 (alloc_jump_pad_buffer): New function.
3013 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3014 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3015 (alloc_jump_pad_buffer): New function.
3016 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3017 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3018 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3019 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3020
1cda1512
MK
30212016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3022
3023 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3024 * linux-amd64-ipa.c: Likewise.
3025 * linux-i386-ipa.c: Likewise.
3026 * linux-s390-ipa.c: Likewise.
3027 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3028 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3029 set_trace_state_variable_value_ptr.
3030 (struct ipa_sym_addresses): Likewise.
3031 (symbol_list): Likewise.
3032 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3033 accessing gdb_collect directly.
3034 (gdb_collect_ptr_type): New typedef.
3035 (get_raw_reg_ptr_type): New typedef.
3036 (get_trace_state_variable_value_ptr_type): New typedef.
3037 (set_trace_state_variable_value_ptr_type): New typedef.
3038 (gdb_collect_ptr): New global.
3039 (get_raw_reg_ptr): New global.
3040 (get_trace_state_variable_value_ptr): New global.
3041 (set_trace_state_variable_value_ptr): New global.
3042 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3043 accessing get_raw_reg directly.
3044 (get_get_tsv_func_addr): Likewise for
3045 get_trace_state_variable_value_ptr.
3046 (get_set_tsv_func_addr): Likewise for
3047 set_trace_state_variable_value_ptr.
3048 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3049
72fb5488
SM
30502016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3051
3052 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3053
28170b88
MK
30542016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3055
3056 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3057 packets.
3058 (relocate_instruction): Remove own_buf.
3059 * server.c (own_buf): Make global.
3060 (handle_v_requests): Make global.
3061 * server.h (own_buf): New declaration.
3062 (handle_v_requests): New prototype.
3063
f39e8743
MK
30642016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3065
3066 PR 18377
3067 * linux-s390-low.c (add_insns): New function.
3068 (s390_emit_prologue): New function.
3069 (s390_emit_epilogue): New function.
3070 (s390_emit_add): New function.
3071 (s390_emit_sub): New function.
3072 (s390_emit_mul): New function.
3073 (s390_emit_lsh): New function.
3074 (s390_emit_rsh_signed): New function.
3075 (s390_emit_rsh_unsigned): New function.
3076 (s390_emit_ext): New function.
3077 (s390_emit_log_not): New function.
3078 (s390_emit_bit_and): New function.
3079 (s390_emit_bit_or): New function.
3080 (s390_emit_bit_xor): New function.
3081 (s390_emit_bit_not): New function.
3082 (s390_emit_equal): New function.
3083 (s390_emit_less_signed): New function.
3084 (s390_emit_less_unsigned): New function.
3085 (s390_emit_ref): New function.
3086 (s390_emit_if_goto): New function.
3087 (s390_emit_goto): New function.
3088 (s390_write_goto_address): New function.
3089 (s390_emit_litpool): New function.
3090 (s390_emit_const): New function.
3091 (s390_emit_call): New function.
3092 (s390_emit_reg): New function.
3093 (s390_emit_pop): New function.
3094 (s390_emit_stack_flush): New function.
3095 (s390_emit_zero_ext): New function.
3096 (s390_emit_swap): New function.
3097 (s390_emit_stack_adjust): New function.
3098 (s390_emit_set_r2): New function.
3099 (s390_emit_int_call_1): New function.
3100 (s390_emit_void_call_2): New function.
3101 (s390_emit_eq_goto): New function.
3102 (s390_emit_ne_goto): New function.
3103 (s390_emit_lt_goto): New function.
3104 (s390_emit_le_goto): New function.
3105 (s390_emit_gt_goto): New function.
3106 (s390_emit_ge_goto): New function.
3107 (s390x_emit_prologue): New function.
3108 (s390x_emit_epilogue): New function.
3109 (s390x_emit_add): New function.
3110 (s390x_emit_sub): New function.
3111 (s390x_emit_mul): New function.
3112 (s390x_emit_lsh): New function.
3113 (s390x_emit_rsh_signed): New function.
3114 (s390x_emit_rsh_unsigned): New function.
3115 (s390x_emit_ext): New function.
3116 (s390x_emit_log_not): New function.
3117 (s390x_emit_bit_and): New function.
3118 (s390x_emit_bit_or): New function.
3119 (s390x_emit_bit_xor): New function.
3120 (s390x_emit_bit_not): New function.
3121 (s390x_emit_equal): New function.
3122 (s390x_emit_less_signed): New function.
3123 (s390x_emit_less_unsigned): New function.
3124 (s390x_emit_ref): New function.
3125 (s390x_emit_if_goto): New function.
3126 (s390x_emit_const): New function.
3127 (s390x_emit_call): New function.
3128 (s390x_emit_reg): New function.
3129 (s390x_emit_pop): New function.
3130 (s390x_emit_stack_flush): New function.
3131 (s390x_emit_zero_ext): New function.
3132 (s390x_emit_swap): New function.
3133 (s390x_emit_stack_adjust): New function.
3134 (s390x_emit_int_call_1): New function.
3135 (s390x_emit_void_call_2): New function.
3136 (s390x_emit_eq_goto): New function.
3137 (s390x_emit_ne_goto): New function.
3138 (s390x_emit_lt_goto): New function.
3139 (s390x_emit_le_goto): New function.
3140 (s390x_emit_gt_goto): New function.
3141 (s390x_emit_ge_goto): New function.
3142 (s390_emit_ops): New function.
3143 (struct linux_target_ops): Fill in emit_ops hook.
3144
abd9baf9
MK
31452016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3146
3147 PR 18377
3148 * Makefile.in: Add s390 IPA files.
3149 * configure.srv: Build IPA for s390.
3150 * linux-s390-ipa.c: New file.
3151 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3152 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3153 (tdesc_s390_linux32): Likewise.
3154 (init_registers_s390_linux32v1): Likewise.
3155 (tdesc_s390_linux32v1): Likewise.
3156 (init_registers_s390_linux32v2): Likewise.
3157 (tdesc_s390_linux32v2): Likewise.
3158 (init_registers_s390_linux64): Likewise.
3159 (tdesc_s390_linux64): Likewise.
3160 (init_registers_s390_linux64v1): Likewise.
3161 (tdesc_s390_linux64v1): Likewise.
3162 (init_registers_s390_linux64v2): Likewise.
3163 (tdesc_s390_linux64v2): Likewise.
3164 (init_registers_s390_te_linux64): Likewise.
3165 (tdesc_s390_te_linux64): Likewise.
3166 (init_registers_s390_vx_linux64): Likewise.
3167 (tdesc_s390_vx_linux64): Likewise.
3168 (init_registers_s390_tevx_linux64): Likewise.
3169 (tdesc_s390_tevx_linux64): Likewise.
3170 (init_registers_s390x_linux64): Likewise.
3171 (tdesc_s390x_linux64): Likewise.
3172 (init_registers_s390x_linux64v1): Likewise.
3173 (tdesc_s390x_linux64v1): Likewise.
3174 (init_registers_s390x_linux64v2): Likewise.
3175 (tdesc_s390x_linux64v2): Likewise.
3176 (init_registers_s390x_te_linux64): Likewise.
3177 (tdesc_s390x_te_linux64): Likewise.
3178 (init_registers_s390x_vx_linux64): Likewise.
3179 (tdesc_s390x_vx_linux64): Likewise.
3180 (init_registers_s390x_tevx_linux64): Likewise.
3181 (tdesc_s390x_tevx_linux64): Likewise.
3182 (have_hwcap_s390_vx): New static variable.
3183 (s390_arch_setup): Fill have_hwcap_s390_vx.
3184 (s390_get_thread_area): New function.
3185 (s390_ft_entry_gpr_esa): New const.
3186 (s390_ft_entry_gpr_zarch): New const.
3187 (s390_ft_entry_misc): New const.
3188 (s390_ft_entry_fr): New const.
3189 (s390_ft_entry_vr): New const.
3190 (s390_ft_main_31): New const.
3191 (s390_ft_main_64): New const.
3192 (s390_ft_exit_fr): New const.
3193 (s390_ft_exit_vr): New const.
3194 (s390_ft_exit_misc): New const.
3195 (s390_ft_exit_gpr_esa): New const.
3196 (s390_ft_exit_gpr_zarch): New const.
3197 (append_insns): New function.
3198 (s390_relocate_instruction): New function.
3199 (s390_install_fast_tracepoint_jump_pad): New function.
3200 (s390_get_min_fast_tracepoint_insn_len): New function.
3201 (s390_get_ipa_tdesc_idx): New function.
3202 (struct linux_target_ops): Wire in the above functions.
3203 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3204 * linux-s390-tdesc.h: New file.
3205
a4105d04
MK
32062016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3207
3208 * linux-s390-low.c (s390_supports_tracepoints): New function.
3209 (struct linux_target_ops): Fill supports_tracepoints hook.
3210
35ac8b3e
YQ
32112016-03-18 Yao Qi <yao.qi@linaro.org>
3212
3213 * linux-low.c (lwp_signal_can_be_delivered): New function.
3214 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3215
94610ec4
YQ
32162016-03-18 Yao Qi <yao.qi@linaro.org>
3217
3218 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3219 0 if signal is enqueued. Remove 'signal' from one debugging
3220 message. Move one debugging message to some lines below.
3221 Remove code setting 'signal' to 0.
3222
80aea927
YQ
32232016-03-18 Yao Qi <yao.qi@linaro.org>
3224
3225 * linux-low.c (linux_low_filter_event): Remove redundant
3226 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3227
b04fd3be
MK
32282016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3229
3230 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3231 (struct linux_target_ops): Wire in the above.
3232
c40c8d4b
YQ
32332016-03-03 Yao Qi <yao.qi@linaro.org>
3234
3235 * linux-low.c: Update comments to start_step_over.
3236
0f8288ae
YQ
32372016-03-03 Yao Qi <yao.qi@linaro.org>
3238
3239 PR server/19736
3240 * linux-low.c (handle_extended_wait): Set child suspended
3241 if event_lwp->bp_reinsert isn't zero.
3242
fdbd04a8
YQ
32432016-03-02 Yao Qi <yao.qi@linaro.org>
3244
3245 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3246 enqueue_pending_signal.
3247
6896a8fa
MK
32482016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3249
3250 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3251 is actually loaded.
3252
ab503087
MK
32532016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3254
3255 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3256 (s390_regmap_3264) [!__s390x__]: New global.
3257 (s390_collect_ptrace_register): Skip map entries containing -1.
3258 (s390_supply_ptrace_register): Ditto.
3259 (s390_fill_gprs_high): New function.
3260 (s390_store_gprs_high): New function.
3261 (s390_regsets): Add NT_S390_HIGH_GPRS.
3262 (s390_get_hwcap): Enable on 31-bit.
3263 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3264 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3265 Detect NT_S390_HIGH_GPRS.
3266 (s390_usrregs_info_3264): Enable on 31-bit.
3267 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3268 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3269
ae91f625
MK
32702016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3271
3272 PR gdb/13808
3273 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3274 * configure.srv: Ditto.
3275 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3276 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3277 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3278 (init_registers_amd64_linux): Remove prototype.
3279 (tdesc_amd64_linux): Remove declaration.
3280 (get_ipa_tdesc): New function.
3281 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3282 initialize remaining tdescs.
3283 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3284 (init_registers_i386_linux): Remove prototype.
3285 (tdesc_i386_linux): Remove declaration.
3286 (get_ipa_tdesc): New function.
3287 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3288 initialize remaining tdescs.
3289 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3290 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3291 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3292 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3293 (x86_get_ipa_tdesc_idx): New function.
3294 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3295 * linux-x86-tdesc.h: New file.
3296 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3297 (target_get_ipa_tdesc_idx): New macro.
3298 * tracepoint.c (ipa_tdesc_idx): New macro.
3299 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3300 (symbol_list): Add ipa_tdesc_idx.
3301 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3302 (ipa_tdesc): Remove.
3303 (ipa_tdesc_idx): New variable.
3304 (get_context_regcache): Use get_ipa_tdesc.
3305 (gdb_collect): Ditto.
3306 (gdb_probe): Ditto.
3307 * tracepoint.h (get_ipa_tdesc): New prototype.
3308 (ipa_tdesc): Remove.
3309
e7ad2f14
PA
33102016-02-24 Pedro Alves <palves@redhat.com>
3311
3312 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3313 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3314 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3315 Factor out common code between the USE_SIGTRAP_SIGINFO and
3316 !USE_SIGTRAP_SIGINFO blocks.
3317 (linux_low_filter_event): Call save_stop_reason instead of
3318 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3319 Update comments.
3320 (linux_wait_1): Update comments.
3321
657f9cde
WW
33222016-02-24 Wei-cheng Wang <cole945@gmail.com>
3323
3324 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3325 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3326 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3327 ppc_insert_point, ppc_remove_point.
3328
b00b61e1
MK
33292016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3330
3331 * linux-s390-low.c (s390_supports_z_point_type): New function.
3332 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3333
553cb527
YQ
33342016-02-16 Yao Qi <yao.qi@linaro.org>
3335
3336 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3337 PC. Get pc from regcache_read_pc.
3338
a5652c21
YQ
33392016-02-12 Yao Qi <yao.qi@linaro.org>
3340
3341 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3342 or linux_get_pc_32bit.
3343 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3344
ed443b61
YQ
33452016-02-12 Yao Qi <yao.qi@linaro.org>
3346
3347 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3348 arm_linux_get_next_pcs_fixup.
3349
020ecd38
MK
33502016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3351
3352 * tracepoint.c (x_tracepoint_action_download): Change
3353 write_inferior_data_ptr to write_inferior_data_pointer.
3354 (cmd_qtstart): Likewise.
3355 (write_inferior_data_ptr): Remove.
3356 (download_agent_expr): Change write_inferior_data_ptr to
3357 write_inferior_data_pointer.
3358 (download_tracepoint_1): Likewise.
3359 (download_tracepoint): Likewise.
3360 (download_trace_state_variables): Likewise.
3361
7cae9051
WW
33622016-02-11 Wei-cheng Wang <cole945@gmail.com>
3363 Marcin Kościelnicki <koriakin@0x04.net>
3364
3365 * tracepoint.c (struct tracepoint_action_ops): Remove.
3366 (struct tracepoint_action): Remove ops.
3367 (m_tracepoint_action_download, r_tracepoint_action_download)
3368 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3369 size and offset accordingly.
3370 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3371 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3372 (tracepoint_action_send, tracepoint_action_download): New functions.
3373 Helpers for trace action handlers.
3374 (add_tracepoint_action): Remove setup actions ops.
3375 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3376
9f6a71b4
YQ
33772016-02-10 Yao Qi <yao.qi@linaro.org>
3378
3379 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3380
1e94266c
SM
33812016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3382
3383 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3384 to AC_OUTPUT.
3385 * configure: Regenerate.
3386
8adce034
SM
33872016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3388
3389 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3390 void * to gdb_byte *.
3391 * linux-low.c (siginfo_fixup): Likewise.
3392 (linux_xfer_siginfo): Likewise.
3393 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3394 Likewise.
3395 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3396
93813b37
WT
33972016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3398
3399 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3400 to srv_tgtobj.
3401 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3402 to srv_tgtobj.
3403 * linux-x86-low.c [__x86_64__]: Include
3404 "nat/amd64-linux-siginfo.h".
3405 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3406 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3407 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3408 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3409 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3410 (cpt_si_fd, si_timerid, si_overrun): Move from
3411 nat/amd64-linux-siginfo.c.
3412 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3413
8424cc97
SM
34142016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3415
3416 * server.c (skip_to_semicolon): Remove.
3417 (process_point_options): Use strchrnul instead of
3418 skip_to_semicolon.
3419
4d18591b
YQ
34202016-01-26 Yao Qi <yao.qi@linaro.org>
3421
3422 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3423 * linux-low.c (install_software_single_step_breakpoints): Don't
3424 call regcache_read_pc.
3425 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3426 argument pc.
3427
d8020970
YQ
34282016-01-26 Yao Qi <yao.qi@linaro.org>
3429
3430 * linux-low.c (install_software_single_step_breakpoints): Call
3431 regcache_read_pc instead of get_pc.
3432
8b207339
YQ
34332016-01-26 Yao Qi <yao.qi@linaro.org>
3434
3435 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3436 (unblock_async_io): Rename to ...
3437 (block_unblock_async_io): ... it. New function.
3438 (enable_async_io): Don't install SIGIO handler. Unblock it
3439 instead.
3440 (disable_async_io): Don't ignore SIGIO. Block it instead.
3441 (initialize_async_io): Install SIGIO handler. Don't call
3442 unblock_async_io.
3443
18879fef
YQ
34442016-01-26 Yao Qi <yao.qi@linaro.org>
3445
3446 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3447 first character is '\003', call *the_target->request_interrupt.
3448
a0f8e08a
YQ
34492016-01-25 Yao Qi <yao.qi@linaro.org>
3450
3451 * remote-utils.c (new_thread_notify): Remove.
3452 (dead_thread_notify): Likewise.
3453 * remote-utils.h (new_thread_notify): Remove declaration.
3454 (dead_thread_notify): Likewise.
3455
cc5fd9ab
MK
34562016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3457
3458 * gdb.trace/pending.exp: Fix expected message on continue.
3459
99e8eb11
MK
34602016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3461
3462 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3463 it works properly on big-endian machines where sizeof (CORE_ADDR)
3464 != sizeof (void *).
3465
a994041d
PA
34662016-01-21 Pedro Alves <palves@redhat.com>
3467
3468 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3469 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3470 * configure: Regenerate.
3471
f7a6a40d
YQ
34722016-01-21 Yao Qi <yao.qi@linaro.org>
3473
3474 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3475 is_thumb and set it according to CPSR saved on the stack.
3476 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3477 arm_sigreturn_next_pc.
3478
6f69e520
YQ
34792016-01-18 Yao Qi <yao.qi@linaro.org>
3480
3481 * linux-low.c (linux_set_pc_64bit): New function.
3482 (linux_get_pc_64bit): New function.
3483 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3484 Declare.
3485 * linux-sparc-low.c (debug_threads): Remove declaration.
3486 (sparc_get_pc): Remove.
3487 (the_low_target): Use linux_get_pc_64bit instead of
3488 sparc_get_pc.
3489 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3490 (the_low_target): Use linux_get_pc_64bit and
3491 linux_set_pc_64bit.
3492
276d4552
YQ
34932016-01-18 Yao Qi <yao.qi@linaro.org>
3494
3495 * linux-arm-low.c (debug_threads): Remove declaration.
3496 (arm_get_pc, arm_set_pc): Remove.
3497 (the_low_target): Use linux_get_pc_32bit and
3498 linux_set_pc_32bit.
3499 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3500 (the_low_target): Use linux_get_pc_32bit and
3501 linux_set_pc_32bit.
3502 * linux-cris-low.c (debug_threads): Remove declaration.
3503 (cris_get_pc, cris_set_pc,): Remove.
3504 (the_low_target): Use linux_get_pc_32bit and
3505 linux_set_pc_32bit.
3506 * linux-crisv32-low.c (debug_threads): Remove declaration.
3507 (cris_get_pc, cris_set_pc): Remove.
3508 (the_low_target): Use linux_get_pc_32bit and
3509 linux_set_pc_32bit.
3510 * linux-low.c: Include inttypes.h.
3511 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3512 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3513 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3514 (the_low_target): Use linux_get_pc_32bit and
3515 linux_set_pc_32bit.
3516 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3517 (the_low_target): Use linux_get_pc_32bit and
3518 linux_set_pc_32bit.
3519 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3520 (the_low_target): Use linux_get_pc_32bit and
3521 linux_set_pc_32bit.
3522 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3523 (the_low_target): Use linux_get_pc_32bit and
3524 linux_set_pc_32bit.
3525 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3526 (the_low_target): Use linux_get_pc_32bit and
3527 linux_set_pc_32bit.
3528
eb0edac8
GB
35292016-01-18 Gary Benson <gbenson@redhat.com>
3530
3531 * configure.ac (AC_FUNC_FORK): New check.
3532 * config.in: Regenerate.
3533 * configure: Likewise.
3534
1b451dda
YQ
35352016-01-14 Yao Qi <yao.qi@linaro.org>
3536
3537 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3538 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3539 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3540 arm_get_next_pcs_ctor.
3541
82075af2
JS
35422016-01-12 Josh Stone <jistone@redhat.com>
3543 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3544
3545 * inferiors.h: Include "gdb_vecs.h".
3546 (struct process_info): Add syscalls_to_catch.
3547 * inferiors.c (remove_process): Free syscalls_to_catch.
3548 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3549 syscall_return stops.
3550 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3551 * server.c (handle_general_set): Handle QCatchSyscalls.
3552 (handle_query): Report support for QCatchSyscalls.
3553 * target.h (struct target_ops): Add supports_catch_syscall.
3554 (target_supports_catch_syscall): New macro.
3555 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3556 (struct lwp_info): Add syscall_state.
3557 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3558 Maintain syscall_state and syscalls_to_catch across exec.
3559 (get_syscall_trapinfo): New function, proxy to the_low_target.
3560 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3561 (linux_low_filter_event): Toggle syscall_state entry/return for
3562 syscall traps, and set it ignored for all others.
3563 (gdb_catching_syscalls_p): New function.
3564 (gdb_catch_this_syscall_p): New function.
3565 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3566 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3567 (linux_supports_catch_syscall): New function.
3568 (linux_target_ops): Install it.
3569 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3570 (the_low_target): Install it.
3571
8f13a3ce
MF
35722016-01-12 Mike Frysinger <vapier@gentoo.org>
3573
3574 * acinclude.m4: Include new ../warning.m4 file.
3575 * configure: Regenerated.
3576 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3577
5b3da067
MF
35782016-01-12 Mike Frysinger <vapier@gentoo.org>
3579
3580 * ax.c (is_goto_target): Mark static.
3581 * linux-low.c (register_addr): Likewise.
3582 (linux_fetch_registers, linux_store_registers): Likewise.
3583 * mem-break.c (any_persistent_commands): Fix old prototype.
3584 (add_commands_to_breakpoint): Mark static.
3585 * regcache.c (find_register_by_name): Delete unused func.
3586 * remote-utils.c (hex_or_minus_one): Mark static.
3587 * server.c (monitor_show_help): Mark static.
3588 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3589 handle_v_requests): Likewise.
3590
bc504a31
PA
35912016-01-12 Pedro Alves <palves@redhat.com>
3592
3593 Remove use of the registered trademark symbol throughout.
3594
5a0dd67a
YQ
35952016-01-08 Yao Qi <yao.qi@linaro.org>
3596
3597 * remote-utils.c (getpkt): If c is '\003', call target hook
3598 request_interrupt.
3599
b2ca446f
YQ
36002016-01-06 Yao Qi <yao.qi@linaro.org>
3601
3602 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3603 linux-aarch32-low.c.
3604 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3605 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3606 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3607 (thumb2_breakpoint): Declare.
3608 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3609 linux-aarch32-low.h.
3610 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3611 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3612 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3613
edd88788
JB
36142016-01-01 Joel Brobecker <brobecker@adacore.com>
3615
3616 * gdbreplay.c (gdbreplay_version): Change copyright year in
3617 version message.
3618 * server.c (gdbserver_version): Likewise.
3619
65da7f14
PP
36202015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3621
3622 * server.c (crc32_table): Delete.
3623 (crc32): Use libiberty's xcrc32 function.
3624
4abd5ed2
JB
36252015-12-22 Joel Brobecker <brobecker@adacore.com>
3626
3627 * lynx-low.c (lynx_delete_thread_callback): New function.
3628 (lynx_mourn): Properly delete our process and all of its
3629 threads. Remove call to clear_inferiors.
3630
0e50fe5c
JB
36312015-12-22 Joel Brobecker <brobecker@adacore.com>
3632
3633 * target.c (thread_search_callback): Add check that
3634 the thread_stopped target callback is not NULL before
3635 calling it.
3636
35adc03f
YQ
36372015-12-21 Yao Qi <yao.qi@linaro.org>
3638
3639 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3640 arm breakpoint.
3641
bd2b2909
AT
36422015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3643
3644 * server.c (handle_query): Call target_supports_software_single_step.
3645
7fe5e27e
AT
36462015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3647
3648 * linux-low.c (single_step): New function.
3649 (linux_resume_one_lwp_throw): Call single_step.
3650 (start_step_over): Likewise.
3651
d9311bfa
AT
36522015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3653
3654 * Makefile.in (SFILES): Append arch/arm-linux.c,
3655 arch/arm-get-next-pcs.c.
3656 (arm-linux.o): New rule.
3657 (arm-get-next-pcs.o): New rule.
3658 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3659 arm-linux.o.
3660 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3661 to linux-aarch32-low.c.
3662 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3663 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3664 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3665 (thumb2_breakpoint_len): Likewise.
3666 (arm_is_thumb_mode): Make non-static.
3667 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3668 from linux-aarch32-low.c.
3669 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3670 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3671 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3672 (thumb2_breakpoint_len): Likewise.
3673 (arm_is_thumb_mode): New declaration.
3674 * linux-arm-low.c: Include arch/arm-linux.h
3675 aarch/arm-get-next-pcs.h, sys/syscall.h.
3676 (get_next_pcs_ops): New struct.
3677 (get_next_pcs_addr_bits_remove): New function.
3678 (get_next_pcs_is_thumb): New function.
3679 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3680 (arm_sigreturn_next_pc): Likewise.
3681 (get_next_pcs_syscall_next_pc): Likewise.
3682 (arm_gdbserver_get_next_pcs): Likewise.
3683 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3684 Initialize.
3685 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3686 * server.h: Include gdb_vecs.h.
3687
68ce2059
AT
36882015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3689
3690 * Makefile.in (SFILES): Append common/common-regcache.c.
3691 (OBS): Append common-regcache.o.
3692 (common-regcache.o): New rule.
3693 * regcache.c (init_register_cache): Initialize cache to
3694 REG_UNAVAILABLE.
3695 (regcache_raw_read_unsigned): New function.
3696 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3697 register_status enum.
3698
fa5308bd
AT
36992015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3700
3701 * linux-aarch64-low.c (the_low_targets): Rename
3702 breakpoint_reinsert_addr to get_next_pcs.
3703 * linux-arm-low.c (the_low_targets): Likewise.
3704 * linux-bfin-low.c (the_low_targets): Likewise.
3705 * linux-cris-low.c (the_low_targets): Likewise.
3706 * linux-crisv32-low.c (the_low_targets): Likewise.
3707 * linux-low.c (can_software_single_step): Likewise.
3708 (install_software_single_step_breakpoints): New function.
3709 (start_step_over): Use install_software_single_step_breakpoints.
3710 * linux-low.h: New CORE_ADDR vector.
3711 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3712 get_next_pcs.
3713 * linux-mips-low.c (the_low_targets): Likewise.
3714 * linux-nios2-low.c (the_low_targets): Likewise.
3715 * linux-sparc-low.c (the_low_targets): Likewise.
3716
4a6ed09b
PA
37172015-12-17 Pedro Alves <palves@redhat.com>
3718
3719 * linux-low.c (linux_kill_one_lwp): Remove references to
3720 LinuxThreads.
3721 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3722 to 'kill'.
3723 (linux_init_signals): Delete.
3724 (initialize_low): Adjust.
3725 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3726
7544db95
PA
37272015-12-16 Pedro Alves <palves@redhat.com>
3728
3729 * configure.ac (compiler warning flags): When testing a
3730 -Wno-foo option, check whether -Wfoo works instead.
3731 * configure: Regenerate.
3732
8020350c
DB
37332015-12-11 Don Breazeal <donb@codesourcery.com>
3734
3735 * server.c (process_serial_event): Don't exit from gdbserver
3736 in remote mode if there are still active inferiors.
3737
db91f502
YQ
37382015-12-11 Yao Qi <yao.qi@linaro.org>
3739
3740 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3741 arm_breakpoint_at if the process is 32-bit.
3742
b37a6290
YQ
37432015-12-11 Yao Qi <yao.qi@linaro.org>
3744
3745 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3746 arm breakpoint.
3747
17b1509a
YQ
37482015-12-07 Yao Qi <yao.qi@linaro.org>
3749
3750 * configure.srv: Append arm.o to srv_tgtobj for
3751 aarch64*-*-linux* target.
3752 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3753 from linux-arm-low.c.
3754 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3755 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3756 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3757 (thumb2_breakpoint_len): Likewise.
3758 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3759 (arm_breakpoint_kinds): Likewise.
3760 (arm_breakpoint_kind_from_pc): Likewise.
3761 (arm_sw_breakpoint_from_kind): Likewise.
3762 (arm_breakpoint_kind_from_current_state): Likewise.
3763 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3764 (arm_sw_breakpoint_from_kind): Declare.
3765 (arm_breakpoint_kind_from_current_state): Declare.
3766 (arm_breakpoint_at): Declare.
3767 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3768 arm_sw_breakpoint_from_kind if process is 32-bit.
3769 (aarch64_breakpoint_kind_from_pc): New function.
3770 (aarch64_breakpoint_kind_from_current_state): New function.
3771 (the_low_target): Initialize fields breakpoint_kind_from_pc
3772 and breakpoint_kind_from_current_state.
3773 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3774 linux-aarch32-low.c.
3775 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3776 (arm_breakpoint, arm_breakpoint_len): Likewise.
3777 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3778 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3779 (arm_is_thumb_mode): Likewise.
3780 (arm_breakpoint_at): Likewise.
3781 (arm_breakpoint_kind_from_pc): Likewise.
3782 (arm_sw_breakpoint_from_kind): Likewise.
3783 (arm_breakpoint_kind_from_current_state): Likewise.
3784
3785 Revert:
3786 2015-08-04 Yao Qi <yao.qi@linaro.org>
3787
3788 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3789 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3790 * server.c (extended_protocol): Remove "static".
3791 * server.h (extended_protocol): Declare it.
3792
ece66d65
JS
37932015-12-04 Josh Stone <jistone@redhat.com>
3794
3795 * target.h (struct target_ops) <arch_setup>: Rename to ...
3796 (struct target_ops) <post_create_inferior>: ... this.
3797 (target_arch_setup): Rename to ...
3798 (target_post_create_inferior): ... this, calling post_create_inferior.
3799 * server.c (start_inferior): Update target_arch_setup calls to
3800 target_post_create_inferior.
3801 * linux-low.c (linux_low_ptrace_options): Forward declare.
3802 (linux_arch_setup): Update its comment for general use.
3803 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3804 (struct linux_target_ops): Use linux_post_create_inferior.
3805 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3806 to post_create_inferior.
3807 * nto-low.c (struct nto_target_ops): Likewise.
3808 * spu-low.c (struct spu_target_ops): Likewise.
3809 * win32-low.c (struct win32_target_ops): Likewise.
3810
e58c48b4
AT
38112015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3812
3813 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3814
fbec8956
AT
38152015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3816
3817 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3818 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3819 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3820 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3821 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3822 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3823 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3824 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3825 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3826 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3827 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3828 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3829
9b4c5f87
AT
38302015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3831
3832 * linux-low.c (linux_look_up_symbols): Don't call
3833 linux_supports_traceclone.
3834 * linux-low.h (thread_db_init): Remove use_events argument.
3835 * thread-db.c (thread_db_use_event): Remove global variable.
3836 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3837 (struct thread_db) <td_create_bp>: Remove field.
3838 (thread_db_create_event): Remove function.
3839 (thread_db_enable_reporting): Likewise.
3840 (find_one_thread): Don't check for thread_db_use_events.
3841 (attach_thread): Likewise.
3842 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3843 (try_thread_db_load_1): Don't check for thread_db_use_events.
3844 (thread_db_init): Remove use_events argument and thread events
3845 handling.
3846 (remove_thread_event_breakpoints): Remove function.
3847 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3848
7d00775e
AT
38492015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3850
3851 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3852 New function.
3853 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3854 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3855 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3856 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3857 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3858 Initialize.
3859 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3860 New function.
3861 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3862 * linux-low.c (can_hardware_single_step): Use
3863 supports_hardware_single_step.
3864 (can_software_single_step): New function.
3865 (start_step_over): Call can_software_single_step.
3866 (linux_supports_hardware_single_step): New function.
3867 (struct target_ops) <supports_software_single_step>: Initialize.
3868 * linux-low.h (struct linux_target_ops)
3869 <supports_hardware_single_step>: Initialize.
3870 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3871 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3872 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3873 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3874 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3875 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3876 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3877 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3878 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3879 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3880 Initialize.
3881 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3882 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3883 Initialize.
3884 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3885 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3886 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3887 New function.
3888 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3889 * target.h (struct target_ops): <supports_software_single_step>:
3890 New field.
3891 (target_supports_software_single_step): New macro.
3892
2d97cd35
AT
38932015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3894
3895 * linux-low.c (linux_wait_1): Fix pc advance condition.
3896 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3897 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3898
769ef81f
AT
38992015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3900
3901 * linux-arm-low.c (arm_is_thumb_mode): New function.
3902 (arm_breakpoint_at): Use arm_is_thumb_mode.
3903 (arm_breakpoint_kind_from_current_state): New function.
3904 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3905 Initialize.
3906 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3907 (linux_breakpoint_kind_from_current_state): New function.
3908 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3909 * linux-low.h (struct linux_target_ops)
3910 <breakpoint_kind_from_current_state>: New field.
3911 * target.h (struct target_ops): Likewise.
3912 (target_breakpoint_kind_from_current_state): New macro.
3913
1bebeeca
PA
39142015-11-30 Pedro Alves <palves@redhat.com>
3915
3916 * linux-low.c (linux_resume): Wake up the event loop before
3917 returning.
3918
a67a9fae
PA
39192015-11-30 Pedro Alves <palves@redhat.com>
3920
3921 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3922 check.
3923 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3924 to -1.
3925 * target.c (struct thread_search): New structure.
3926 (thread_search_callback): New function.
3927 (prev_general_thread): New global.
3928 (prepare_to_access_memory, done_accessing_memory): New functions.
3929 * target.h (prepare_to_access_memory, done_accessing_memory):
3930 Replace macros with function declarations.
3931
f2faf941
PA
39322015-11-30 Pedro Alves <palves@redhat.com>
3933
3934 PR 14618
3935 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3936 report TARGET_WAITKIND_NO_RESUMED.
3937 * remote-utils.c (prepare_resume_reply): Handle
3938 TARGET_WAITKIND_NO_RESUMED.
3939 * server.c (report_no_resumed): New global.
3940 (handle_query) <qSupported>: Handle "no-resumed+". Report
3941 "no-resumed+" support.
3942 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3943 return error if the client doesn't support no-resumed events.
3944 (push_stop_notification): New function.
3945 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3946 events if the client supports them.
3947
a681f9c9
PA
39482015-11-30 Pedro Alves <palves@redhat.com>
3949
3950 * linux-low.c (thread_still_has_status_pending_p): Don't check
3951 vCont;t here.
3952 (lwp_resumed): New function.
3953 (status_pending_p_callback): Return early if the LWP is not
3954 supposed to be resumed.
3955
65706a29
PA
39562015-11-30 Pedro Alves <palves@redhat.com>
3957
3958 * linux-low.c (handle_extended_wait): Assert that the LWP's
3959 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3960 thread create events, leave the new child's status pending.
3961 (linux_low_filter_event): If GDB wants to hear about thread exit
3962 events, leave the LWP marked dead and don't delete it.
3963 (linux_wait_for_event_filtered): Don't check for thread exit.
3964 (filter_exit_event): New function.
3965 (linux_wait_1): Use it, when returning an exit event.
3966 (linux_resume_one_lwp_throw): Assert that the LWP's
3967 waitstatus is TARGET_WAITKIND_IGNORE.
3968 * remote-utils.c (prepare_resume_reply): Handle
3969 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3970 * server.c (report_thread_events): New global.
3971 (handle_general_set): Handle QThreadEvents.
3972 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3973 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3974 TARGET_WAITKIND_THREAD_EXITED.
3975 * server.h (report_thread_events): Declare.
3976
56cf4bed
PA
39772015-11-30 Pedro Alves <palves@redhat.com>
3978
3979 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3980 the thread's last_resume_kind was resume_stop.
3981
500c1d85
PA
39822015-11-30 Pedro Alves <palves@redhat.com>
3983
3984 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3985 before returning.
3986
de979965
PA
39872015-11-30 Pedro Alves <palves@redhat.com>
3988
3989 * server.c (handle_v_requests): Handle vCtrlC.
3990
34c65914
PA
39912015-11-30 Pedro Alves <palves@redhat.com>
3992
3993 * gdbthread.h (find_any_thread_of_pid): Declare.
3994 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3995 functions.
3996 * server.c (handle_query): If current_thread is NULL, look for
3997 another thread of the selected process.
3998
79efa585 39992015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4000 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM
4001
4002 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4003 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4004 name in reply.
4005 * target.h (struct target_ops) <thread_name>: New field.
4006 (target_thread_name): New macro.
4007
80d82c19
JB
40082015-11-23 Joel Brobecker <brobecker@adacore.com>
4009
4010 * regcache.h (regcache_invalidate_pid): Add declaration.
4011 * regcache.c (regcache_invalidate_pid): New function, extracted
4012 from regcache_invalidate.
4013 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4014 Add trivial documentation comment.
4015 * lynx-low.c: Use regcache_invalidate_pid instead of
4016 regcache_invalidate.
4017
64da5dd5
JB
40182015-11-23 Joel Brobecker <brobecker@adacore.com>
4019
4020 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4021 and Elf64_auxv_t if the target is Android.
4022
37ce4055
DE
40232015-11-22 Doug Evans <xdje42@gmail.com>
4024
4025 * target.h: #include <sys/types.h>.
4026
06e03fff
PA
40272015-11-19 Pedro Alves <palves@redhat.com>
4028
4029 * linux-low.c (linux_process_qsupported): Change prototype.
4030 Adjust.
4031 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4032 Change prototype.
4033 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4034 and adjust to loop over all features.
4035 * server.c (handle_query) <qSupported>: Adjust to call
4036 target_process_qsupported once, passing it a vector of unprocessed
4037 features.
4038 * target.h (struct target_ops) <process_qsupported>: Change
4039 prototype.
4040 (target_process_qsupported): Adjust.
4041
9a084706
PA
40422015-11-19 Pedro Alves <palves@redhat.com>
4043
4044 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4045 mode.
4046 * configure: Regenerate.
4047
dad44a1f
PA
40482015-11-19 Pedro Alves <palves@redhat.com>
4049
4050 * configure: Regenerate.
4051
231c0592
YQ
40522015-11-19 Yao Qi <yao.qi@linaro.org>
4053
4054 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4055 type to uint32_t.
4056
6c1c9a8b
YQ
40572015-11-19 Yao Qi <yao.qi@linaro.org>
4058
4059 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4060 (struct aarch64_operand): Move enum out.
4061
9caa3311
YQ
40622015-11-19 Yao Qi <yao.qi@linaro.org>
4063
4064 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4065 struct user_fpsimd_state *.
4066 (aarch64_store_fpregset): Likewise.
4067
6a69a054
YQ
40682015-11-19 Yao Qi <yao.qi@linaro.org>
4069
4070 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4071 struct user_pt_regs *.
4072 (aarch64_store_gregset): Likewise.
4073
1798301e
PA
40742015-11-18 Pedro Alves <palves@redhat.com>
4075
4076 * Makefile.in (all_object_files): Add $IPA_OBJS.
4077
ce7715e2
PA
40782015-11-17 Pedro Alves <palves@redhat.com>
4079
4080 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4081 GDB_SIGNAL_0 and gdb_signal_to_string.
4082
c0879059
PA
40832015-11-17 Pedro Alves <palves@redhat.com>
4084
4085 * win32-low.c (handle_output_debug_string): Remove parameter.
4086 (win32_kill): Remove our_status local and adjust call to
4087 handle_output_debug_string.
4088 (get_child_debug_event): Adjust call to
4089 handle_output_debug_string.
4090
1996e237
SM
40912015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4092
4093 * linux-mips-low.c (mips_fill_gregset): Add cast.
4094 (mips_store_gregset): Likewise.
4095 (mips_fill_fpregset): Likewise.
4096 (mips_store_fpregset): Likewise.
4097
cbec665b
SM
40982015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4099
4100 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4101 priv.
4102
eb3e3c67
SM
41032015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4104
4105 * linux-mips-low.c (mips_linux_new_thread): Change type of
4106 watch_type to enum target_hw_bp_type.
4107
171de4b8
SM
41082015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4109
4110 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4111 Change return type to arm_hwbp_type.
4112
04248ead
SM
41132015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4114
4115 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4116 (arm_store_gregset): Likewise.
4117 * linux-arm-low.c (arm_get_hwcap): Likewise.
4118 (arm_read_description): Likewise.
4119
04b3479c
SM
41202015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4121
4122 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4123
2bc84e8a
SM
41242015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4125
4126 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4127 (ppc_fill_vsxregset): Likewise.
4128 (ppc_store_vsxregset): Likewise.
4129 (ppc_fill_vrregset): Likewise.
4130 (ppc_store_vrregset): Likewise.
4131 (ppc_fill_evrregset): Likewise.
4132 (ppc_store_evrregset): Likewise.
4133
e6c5bb05
SM
41342015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4135
4136 * linux-ppc-low.c (ppc_usrregs_info): Remove
4137 forward-declaration.
4138 (ppc_arch_setup): Move lower in file.
4139
7ea45d72
SM
41402015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4141
4142 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4143 (ps_pdwrite): Likewise.
4144
69291610
HW
41452015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4146
4147 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4148 to after assert checks.
4149
b42945fd
SM
41502015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4151
4152 * proc-service.c (ps_pdread): Add/adjust casts.
4153 (ps_pdwrite): Add/adjust casts.
4154
d6f85c84
SM
41552015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4156
4157 * server.c (handle_search_memory_1): Cast return value of
4158 memmem.
4159
f98cd059
SM
41602015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4161
4162 * server.c (write_qxfer_response): Change type of data to
4163 gdb_byte *.
4164
d2412fa5
PA
41652015-10-29 Pedro Alves <palves@redhat.com>
4166
4167 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4168
c17414a2
PA
41692015-10-29 Pedro Alves <palves@redhat.com>
4170
4171 * tracepoint.c (clear_installed_tracepoints): Add casts.
4172
e053fbc4
PA
41732015-10-29 Pedro Alves <palves@redhat.com>
4174
4175 * server.c (handle_v_cont, process_serial_event): Add enum
4176 gdb_signal casts to signal parsing code.
4177
add67df8
PA
41782015-10-29 Pedro Alves <palves@redhat.com>
4179
4180 * linux-low.h (NULL_REGSET): Define.
4181 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4182 * linux-arm-low.c (arm_regsets): Likewise.
4183 * linux-crisv32-low.c (cris_regsets): Likewise.
4184 * linux-m68k-low.c (m68k_regsets): Likewise.
4185 * linux-mips-low.c (mips_regsets): Likewise.
4186 * linux-nios2-low.c (nios2_regsets): Likewise.
4187 * linux-ppc-low.c (ppc_regsets): Likewise.
4188 * linux-s390-low.c (s390_regsets): Likewise.
4189 * linux-sh-low.c (sh_regsets): Likewise.
4190 * linux-sparc-low.c (sparc_regsets): Likewise.
4191 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4192 * linux-tile-low.c (tile_regsets): Likewise.
4193 * linux-x86-low.c (x86_regsets): Likewise.
4194 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4195
50bc912a
PA
41962015-10-29 Pedro Alves <palves@redhat.com>
4197
4198 * linux-low.h (NULL_REGSET): Define.
4199 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4200 * linux-arm-low.c (arm_regsets): Likewise.
4201 * linux-crisv32-low.c (cris_regsets): Likewise.
4202 * linux-m68k-low.c (m68k_regsets): Likewise.
4203 * linux-mips-low.c (mips_regsets): Likewise.
4204 * linux-nios2-low.c (nios2_regsets): Likewise.
4205 * linux-ppc-low.c (ppc_regsets): Likewise.
4206 * linux-s390-low.c (s390_regsets): Likewise.
4207 * linux-sh-low.c (sh_regsets): Likewise.
4208 * linux-sparc-low.c (sparc_regsets): Likewise.
4209 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4210 * linux-tile-low.c (tile_regsets): Likewise.
4211 * linux-x86-low.c (x86_regsets): Likewise.
4212 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4213
682b2546
DE
42142015-10-26 Doug Evans <dje@google.com>
4215
4216 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4217
963843d4
DE
42182015-10-26 Doug Evans <dje@google.com>
4219
4220 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4221
d41401ac
DE
42222015-10-26 Doug Evans <dje@google.com>
4223
4224 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4225 for debug_printf.
4226 (attach_thread, find_new_threads_callback): Ditto.
4227
3db28855
AT
42282015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4229
4230 * mem-break.h (set_breakpoint_data): Remove.
4231
fb78e89c
AT
42322015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4233
4234 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4235 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4236 (initialize_low): Remove set_breakpoint_data call.
4237 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4238 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4239 (initialize_low): Remove set_breakpoint_data call.
4240 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4241 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4242 (initialize_low): Remove set_breakpoint_data call.
4243
2e6ee069
AT
42442015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4245
4246 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4247 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4248 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4249 * target.h (target_breakpoint_kind_from_pc): New macro.
4250
1652a986
AT
42512015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4252
4253 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4254 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4255 the default breakpoint kind.
4256
abeead09
AT
42572015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4258
4259 * linux-arm-low.c (arm_supports_z_point_type): Add software
4260 breakpoint support.
4261
b0b4b501
AT
42622015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4263
4264 * linux-arm-low.c: Refactor breakpoint definitions.
4265 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4266 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4267
8689682c
AT
42682015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4269
4270 * Makefile.in: Add arm.c/o.
4271 * configure.srv: Likewise.
4272 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4273 (arm_breakpoint_kind_from_pc): New function.
4274 (arm_sw_breakpoint_from_kind): Return proper kind.
4275 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4276
27165294
AT
42772015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4278
4279 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4280 removal.
4281 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4282 (struct raw_breakpoint) <size>: Remove.
4283 (struct raw_breakpoint) <kind>: Add.
4284 (bp_size): New function.
4285 (bp_opcode): Likewise.
4286 (find_raw_breakpoint_at): Adjust for kind.
4287 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4288 (remove_memory_breakpoint): Adjust for kind call bp_size.
4289 (set_raw_breakpoint_at): Adjust for kind.
4290 (set_breakpoint): Likewise.
4291 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4292 (delete_raw_breakpoint): Adjust for kind.
4293 (delete_breakpoint): Likewise.
4294 (find_gdb_breakpoint): Likewise.
4295 (set_gdb_breakpoint_1): Likewise.
4296 (set_gdb_breakpoint): Likewise.
4297 (delete_gdb_breakpoint_1): Likewise.
4298 (delete_gdb_breakpoint): Likewise.
4299 (uninsert_raw_breakpoint): Likewise.
4300 (reinsert_raw_breakpoint): Likewise.
4301 (set_breakpoint_data): Remove.
4302 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4303 (check_mem_read): Adjust for kind call bp_size.
4304 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4305 (clone_one_breakpoint): Adjust for kind.
4306 * mem-break.h (set_gdb_breakpoint): Likewise.
4307 (delete_gdb_breakpoint): Likewise.
4308 * server.c (process_serial_event): Likewise.
4309
dd373349
AT
43102015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4311
4312 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4313 (struct linux_target_ops) <breakpoint>: Remove.
4314 (struct linux_target_ops) <breakpoint_len>: Remove.
4315 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4316 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4317 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4318 (arm_sw_breakpoint_from_kind): New function.
4319 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4320 (struct linux_target_ops) <breakpoint>: Remove.
4321 (struct linux_target_ops) <breakpoint_len>: Remove.
4322 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4323 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4324 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4325 (struct linux_target_ops) <breakpoint>: Remove.
4326 (struct linux_target_ops) <breakpoint_len>: Remove.
4327 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4328 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4329 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4330 (struct linux_target_ops) <breakpoint>: Remove.
4331 (struct linux_target_ops) <breakpoint_len>: Remove.
4332 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4333 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4334 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4335 and sw_breakpoint_from_kind to increment the pc.
4336 (linux_breakpoint_kind_from_pc): New function.
4337 (linux_sw_breakpoint_from_kind): New function.
4338 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4339 (initialize_low): Call breakpoint_kind_from_pc and
4340 sw_breakpoint_from_kind to replace breakpoint_data/len.
4341 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4342 New field.
4343 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4344 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4345 (struct linux_target_ops) <breakpoint>: Remove.
4346 (struct linux_target_ops) <breakpoint_len>: Remove.
4347 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4348 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4349 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4350 (struct linux_target_ops) <breakpoint>: Remove.
4351 (struct linux_target_ops) <breakpoint_len>: Remove.
4352 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4353 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4354 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4355 (struct linux_target_ops) <breakpoint>: Remove.
4356 (struct linux_target_ops) <breakpoint_len>: Remove.
4357 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4358 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4359 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4360 (struct linux_target_ops) <breakpoint>: Remove.
4361 (struct linux_target_ops) <breakpoint_len>: Remove.
4362 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4363 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4364 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4365 (struct linux_target_ops) <breakpoint>: Remove.
4366 (struct linux_target_ops) <breakpoint_len>: Remove.
4367 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4368 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4369 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4370 (struct linux_target_ops) <breakpoint>: Remove.
4371 (struct linux_target_ops) <breakpoint_len>: Remove.
4372 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4373 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4374 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4375 (struct linux_target_ops) <breakpoint>: Remove.
4376 (struct linux_target_ops) <breakpoint_len>: Remove.
4377 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4378 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4379 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4380 (struct linux_target_ops) <breakpoint>: Remove.
4381 (struct linux_target_ops) <breakpoint_len>: Remove.
4382 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4383 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4384 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4385 (struct linux_target_ops) <breakpoint>: Remove.
4386 (struct linux_target_ops) <breakpoint_len>: Remove.
4387 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4388 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4389 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4390 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4391 (struct linux_target_ops) <breakpoint>: Remove.
4392 (struct linux_target_ops) <breakpoint_len>: Remove.
4393 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4394 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4395 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4396 (struct linux_target_ops) <breakpoint>: Remove.
4397 (struct linux_target_ops) <breakpoint_len>: Remove.
4398 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4399 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4400
4cd98a19
AT
44012015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4402
4403 * linux-cris-low.c (cris_get_pc): Remove void arg.
4404
774ee6d2
AR
44052015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4406
4407 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4408 variable name.
4409
833dcd29
AR
44102015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4411
4412 * inferiors.c (thread_pid_matches_callback): New function.
4413 (find_thread_process): New function.
4414 (remove_thread): Reset current_thread.
4415 (remove_process): Assert threads have been removed first.
4416
8d689ee5
YQ
44172015-10-15 Yao Qi <yao.qi@linaro.org>
4418
4419 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4420 if it is 3.
4421 (aarch64_remove_point): Likewise.
4422 * regcache.c (regcache_register_size): New function.
4423
1c2e1515
YQ
44242015-10-12 Yao Qi <yao.qi@linaro.org>
4425
4426 * linux-aarch64-low.c: Update all callers as emit_load_store
4427 is renamed to aarch64_emit_load_store.
4428
e1c587c3
YQ
44292015-10-12 Yao Qi <yao.qi@linaro.org>
4430
4431 * linux-aarch64-low.c: Update all callers of function renaming
4432 from emit_insn to aarch64_emit_insn.
4433
b6542f81
YQ
44342015-10-12 Yao Qi <yao.qi@linaro.org>
4435
4436 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4437 arch/aarch64-insn.h.
4438 (struct aarch64_memory_operand): Likewise.
4439 (ENCODE): Likewise.
4440 (emit_insn): Move to arch/aarch64-insn.c.
4441 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4442 (emit_load_store): Move to arch/aarch64-insn.c.
4443 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4444 (can_encode_int32): Remove.
4445
246994ce
YQ
44462015-10-12 Yao Qi <yao.qi@linaro.org>
4447
4448 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4449 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4450 (aarch64_relocate_instruction): Likewise.
4451 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4452 (struct aarch64_insn_visitor): Likewise.
4453
0badd99f
YQ
44542015-10-12 Yao Qi <yao.qi@linaro.org>
4455
4456 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4457 (struct aarch64_insn_visitor): New.
4458 (struct aarch64_insn_relocation_data): New.
4459 (aarch64_ftrace_insn_reloc_b): New function.
4460 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4461 (aarch64_ftrace_insn_reloc_cb): Likewise.
4462 (aarch64_ftrace_insn_reloc_tb): Likewise.
4463 (aarch64_ftrace_insn_reloc_adr): Likewise.
4464 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4465 (aarch64_ftrace_insn_reloc_others): Likewise.
4466 (visitor): New.
4467 (aarch64_relocate_instruction): Use visitor.
4468
dfaffe9d
YQ
44692015-10-12 Yao Qi <yao.qi@linaro.org>
4470
4471 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4472 int. Add argument buf.
4473 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4474 aarch64_relocate_instruction.
4475
70b439f0
YQ
44762015-10-12 Yao Qi <yao.qi@linaro.org>
4477
4478 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4479 argument insn. Remove local variable insn. Don't call
4480 target_read_uint32.
4481 (aarch64_install_fast_tracepoint_jump_pad): Call
4482 target_read_uint32.
4483
7781c06f
YQ
44842015-09-30 Yao Qi <yao.qi@linaro.org>
4485
4486 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4487 (emit_load_store_pair): Likewise.
4488
9a3c8263
SM
44892015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4490
4491 * dll.c (match_dll): Add cast(s).
4492 (unloaded_dll): Likewise.
4493 * linux-low.c (second_thread_of_pid_p): Likewise.
4494 (delete_lwp_callback): Likewise.
4495 (count_events_callback): Likewise.
4496 (select_event_lwp_callback): Likewise.
4497 (linux_set_resume_request): Likewise.
4498 * server.c (accumulate_file_name_length): Likewise.
4499 (emit_dll_description): Likewise.
4500 (handle_qxfer_threads_worker): Likewise.
4501 (visit_actioned_threads): Likewise.
4502 * thread-db.c (any_thread_of): Likewise.
4503 * tracepoint.c (same_process_p): Likewise.
4504 (match_blocktype): Likewise.
4505 (build_traceframe_info_xml): Likewise.
4506
224c3ddb
SM
45072015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4508
4509 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4510 assignment.
4511 (gdb_unparse_agent_expr): Likewise.
4512 * hostio.c (require_data): Likewise.
4513 (handle_pread): Likewise.
4514 * linux-low.c (disable_regset): Likewise.
4515 (fetch_register): Likewise.
4516 (store_register): Likewise.
4517 (get_dynamic): Likewise.
4518 (linux_qxfer_libraries_svr4): Likewise.
4519 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4520 (set_fast_tracepoint_jump): Likewise.
4521 (uninsert_fast_tracepoint_jumps_at): Likewise.
4522 (reinsert_fast_tracepoint_jumps_at): Likewise.
4523 (validate_inserted_breakpoint): Likewise.
4524 (clone_agent_expr): Likewise.
4525 * regcache.c (init_register_cache): Likewise.
4526 * remote-utils.c (putpkt_binary_1): Likewise.
4527 (decode_M_packet): Likewise.
4528 (decode_X_packet): Likewise.
4529 (look_up_one_symbol): Likewise.
4530 (relocate_instruction): Likewise.
4531 (monitor_output): Likewise.
4532 * server.c (handle_search_memory): Likewise.
4533 (handle_qxfer_exec_file): Likewise.
4534 (handle_qxfer_libraries): Likewise.
4535 (handle_qxfer): Likewise.
4536 (handle_query): Likewise.
4537 (handle_v_cont): Likewise.
4538 (handle_v_run): Likewise.
4539 (captured_main): Likewise.
4540 * target.c (write_inferior_memory): Likewise.
4541 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4542 * tracepoint.c (init_trace_buffer): Likewise.
4543 (add_tracepoint_action): Likewise.
4544 (add_traceframe): Likewise.
4545 (add_traceframe_block): Likewise.
4546 (cmd_qtdpsrc): Likewise.
4547 (cmd_qtdv): Likewise.
4548 (cmd_qtstatus): Likewise.
4549 (response_source): Likewise.
4550 (response_tsv): Likewise.
4551 (cmd_qtnotes): Likewise.
4552 (gdb_collect): Likewise.
4553 (initialize_tracepoint): Likewise.
4554
afbe19f8
PL
45552015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4556
4557 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4558 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4559 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4560 <NOP>: New.
4561 (enum aarch64_condition_codes): New enum.
4562 (w0): New static global.
4563 (fp): Likewise.
4564 (lr): Likewise.
4565 (struct aarch64_memory_operand) <type>: New
4566 MEMORY_OPERAND_POSTINDEX type.
4567 (postindex_memory_operand): New helper function.
4568 (emit_ret): New function.
4569 (emit_load_store_pair): New function, factored out of emit_stp
4570 with support for MEMORY_OPERAND_POSTINDEX.
4571 (emit_stp): Rewrite using emit_load_store_pair.
4572 (emit_ldp): New function.
4573 (emit_load_store): Likewise.
4574 (emit_ldr): Mention post-index instruction in comment.
4575 (emit_ldrh): New function.
4576 (emit_ldrb): New function.
4577 (emit_ldrsw): Mention post-index instruction in comment.
4578 (emit_str): Likewise.
4579 (emit_subs): New function.
4580 (emit_cmp): Likewise.
4581 (emit_and): Likewise.
4582 (emit_orr): Likewise.
4583 (emit_orn): Likewise.
4584 (emit_eor): Likewise.
4585 (emit_mvn): Likewise.
4586 (emit_lslv): Likewise.
4587 (emit_lsrv): Likewise.
4588 (emit_asrv): Likewise.
4589 (emit_mul): Likewise.
4590 (emit_sbfm): Likewise.
4591 (emit_sbfx): Likewise.
4592 (emit_ubfm): Likewise.
4593 (emit_ubfx): Likewise.
4594 (emit_csinc): Likewise.
4595 (emit_cset): Likewise.
4596 (emit_nop): Likewise.
4597 (emit_ops_insns): New helper function.
4598 (emit_pop): Likewise.
4599 (emit_push): Likewise.
4600 (aarch64_emit_prologue): New function.
4601 (aarch64_emit_epilogue): Likewise.
4602 (aarch64_emit_add): Likewise.
4603 (aarch64_emit_sub): Likewise.
4604 (aarch64_emit_mul): Likewise.
4605 (aarch64_emit_lsh): Likewise.
4606 (aarch64_emit_rsh_signed): Likewise.
4607 (aarch64_emit_rsh_unsigned): Likewise.
4608 (aarch64_emit_ext): Likewise.
4609 (aarch64_emit_log_not): Likewise.
4610 (aarch64_emit_bit_and): Likewise.
4611 (aarch64_emit_bit_or): Likewise.
4612 (aarch64_emit_bit_xor): Likewise.
4613 (aarch64_emit_bit_not): Likewise.
4614 (aarch64_emit_equal): Likewise.
4615 (aarch64_emit_less_signed): Likewise.
4616 (aarch64_emit_less_unsigned): Likewise.
4617 (aarch64_emit_ref): Likewise.
4618 (aarch64_emit_if_goto): Likewise.
4619 (aarch64_emit_goto): Likewise.
4620 (aarch64_write_goto_address): Likewise.
4621 (aarch64_emit_const): Likewise.
4622 (aarch64_emit_call): Likewise.
4623 (aarch64_emit_reg): Likewise.
4624 (aarch64_emit_pop): Likewise.
4625 (aarch64_emit_stack_flush): Likewise.
4626 (aarch64_emit_zero_ext): Likewise.
4627 (aarch64_emit_swap): Likewise.
4628 (aarch64_emit_stack_adjust): Likewise.
4629 (aarch64_emit_int_call_1): Likewise.
4630 (aarch64_emit_void_call_2): Likewise.
4631 (aarch64_emit_eq_goto): Likewise.
4632 (aarch64_emit_ne_goto): Likewise.
4633 (aarch64_emit_lt_goto): Likewise.
4634 (aarch64_emit_le_goto): Likewise.
4635 (aarch64_emit_gt_goto): Likewise.
4636 (aarch64_emit_ge_got): Likewise.
4637 (aarch64_emit_ops_impl): New static global variable.
4638 (aarch64_emit_ops): New target function, return
4639 &aarch64_emit_ops_impl.
4640 (struct linux_target_ops): Install it.
4641
bb903df0
PL
46422015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4643
4644 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4645 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4646 aarch64-ipa.o.
4647 * linux-aarch64-ipa.c: New file.
4648 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4649 and endian.h.
4650 (aarch64_get_thread_area): New target method.
4651 (extract_signed_bitfield): New helper function.
4652 (aarch64_decode_ldr_literal): New function.
4653 (enum aarch64_opcodes): New enum.
4654 (struct aarch64_register): New struct.
4655 (struct aarch64_operand): New struct.
4656 (x0): New static global.
4657 (x1): Likewise.
4658 (x2): Likewise.
4659 (x3): Likewise.
4660 (x4): Likewise.
4661 (w2): Likewise.
4662 (ip0): Likewise.
4663 (sp): Likewise.
4664 (xzr): Likewise.
4665 (aarch64_register): New helper function.
4666 (register_operand): Likewise.
4667 (immediate_operand): Likewise.
4668 (struct aarch64_memory_operand): New struct.
4669 (offset_memory_operand): New helper function.
4670 (preindex_memory_operand): Likewise.
4671 (enum aarch64_system_control_registers): New enum.
4672 (ENCODE): New macro.
4673 (emit_insn): New helper function.
4674 (emit_b): New function.
4675 (emit_bcond): Likewise.
4676 (emit_cb): Likewise.
4677 (emit_tb): Likewise.
4678 (emit_blr): Likewise.
4679 (emit_stp): Likewise.
4680 (emit_ldp_q_offset): Likewise.
4681 (emit_stp_q_offset): Likewise.
4682 (emit_load_store): Likewise.
4683 (emit_ldr): Likewise.
4684 (emit_ldrsw): Likewise.
4685 (emit_str): Likewise.
4686 (emit_ldaxr): Likewise.
4687 (emit_stxr): Likewise.
4688 (emit_stlr): Likewise.
4689 (emit_data_processing_reg): Likewise.
4690 (emit_data_processing): Likewise.
4691 (emit_add): Likewise.
4692 (emit_sub): Likewise.
4693 (emit_mov): Likewise.
4694 (emit_movk): Likewise.
4695 (emit_mov_addr): Likewise.
4696 (emit_mrs): Likewise.
4697 (emit_msr): Likewise.
4698 (emit_sevl): Likewise.
4699 (emit_wfe): Likewise.
4700 (append_insns): Likewise.
4701 (can_encode_int32_in): New helper function.
4702 (aarch64_relocate_instruction): New function.
4703 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4704 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4705 (struct linux_target_ops): Install aarch64_get_thread_area,
4706 aarch64_install_fast_tracepoint_jump_pad and
4707 aarch64_get_min_fast_tracepoint_insn_len.
4708
787749ea
PL
47092015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4710
4711 * Makefile.in (aarch64-insn.o): New rule.
4712 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4713
9812b2e6
YQ
47142015-09-21 Yao Qi <yao.qi@linaro.org>
4715
4716 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4717
18fe412b
YQ
47182015-09-21 Yao Qi <yao.qi@linaro.org>
4719
4720 * tracepoint.c (max_jump_pad_size): Remove.
4721
a0cc84cd
YQ
47222015-09-18 Yao Qi <yao.qi@linaro.org>
4723
4724 * linux-aarch64-low.c: Don't include sys/uio.h.
4725 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4726
d78908cf
WW
47272015-09-16 Wei-cheng Wang <cole945@gmail.com>
4728
4729 * tracepoint.c (eval_result_type): Change prototype.
4730 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4731
d57e0d50
PA
47322015-09-15 Pedro Alves <palves@redhat.com>
4733
4734 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4735 Check whether to report exec events instead of checking whether
4736 multiprocess is enabled.
4737
5a676acc
PA
47382015-09-15 Pedro Alves <palves@redhat.com>
4739
4740 PR remote/18965
4741 * remote-utils.c (prepare_resume_reply): Merge
4742 TARGET_WAITKIND_VFORK_DONE switch case with the
4743 TARGET_WAITKIND_FORKED case.
4744
7c5d0fad
YQ
47452015-09-15 Yao Qi <yao.qi@linaro.org>
4746
4747 * server.c (handle_query): Check string comparison using
4748 "else if" instead of "if".
4749
750ce8d1
YQ
47502015-09-15 Yao Qi <yao.qi@linaro.org>
4751
4752 * server.c (vCont_supported): New global variable.
4753 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4754 matches. Append ";vContSupported+" to own_buf.
4755 (handle_v_requests): Append ";s;S" to own_buf if target supports
4756 hardware single step or vCont_supported is false.
4757 (capture_main): Set vCont_supported to zero.
4758
70b90b91
YQ
47592015-09-15 Yao Qi <yao.qi@linaro.org>
4760
4761 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4762 it to ...
4763 (linux_supports_hardware_single_step): ... New function.
4764 (linux_target_ops): Update.
4765 * lynx-low.c (lynx_target_ops): Set field
4766 supports_hardware_single_step to target_can_do_hardware_single_step.
4767 * nto-low.c (nto_target_ops): Likewise.
4768 * spu-low.c (spu_target_ops): Likewise.
4769 * win32-low.c (win32_target_ops): Likewise.
4770 * target.c (target_can_do_hardware_single_step): New function.
4771 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4772 Remove. <supports_hardware_single_step>: New field.
4773 (target_supports_conditional_breakpoints): Remove.
4774 (target_supports_hardware_single_step): New macro.
4775 (target_can_do_hardware_single_step): Declare.
4776 * server.c (handle_query): Use target_supports_hardware_single_step
4777 instead of target_supports_conditional_breakpoints.
4778
ade90bde
YQ
47792015-09-15 Yao Qi <yao.qi@linaro.org>
4780
4781 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4782 function.
4783 (struct linux_target_ops the_low_target): Install
4784 aarch64_linux_siginfo_fixup.
4785
94585166
DB
47862015-09-11 Don Breazeal <donb@codesourcery.com>
4787 Luis Machado <lgustavo@codesourcery.com>
4788
4789 * linux-low.c (linux_mourn): Static declaration.
4790 (linux_arch_setup): Move in front of
4791 handle_extended_wait.
4792 (linux_arch_setup_thread): New function.
4793 (handle_extended_wait): Handle exec events. Call
4794 linux_arch_setup_thread. Make event_lwp argument a
4795 pointer-to-a-pointer.
4796 (check_zombie_leaders): Do not check stopped threads.
4797 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4798 (linux_low_filter_event): Add lwp and thread for exec'ing
4799 non-leader thread if leader thread has been deleted.
4800 Refactor code into linux_arch_setup_thread and call it.
4801 Pass child lwp pointer by reference to handle_extended_wait.
4802 (linux_wait_for_event_filtered): Update comment.
4803 (linux_wait_1): Prevent clobbering exec event status.
4804 (linux_supports_exec_events): New function.
4805 (linux_target_ops) <supports_exec_events>: Initialize new member.
4806 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4807 new member.
4808 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4809 * server.c (report_exec_events): New global variable.
4810 (handle_query): Handle qSupported query for exec-events feature.
4811 (captured_main): Initialize report_exec_events.
4812 * server.h (report_exec_events): Declare new global variable.
4813 * target.h (struct target_ops) <supports_exec_events>: New
4814 member.
4815 (target_supports_exec_events): New macro.
4816 * win32-low.c (win32_target_ops) <supports_exec_events>:
4817 Initialize new member.
4818
0568462b
MM
48192015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4820
4821 * linux-low.c (linux_low_enable_btrace): Remove.
4822 (linux_target_ops): Replace linux_low_enable_btrace with
4823 linux_enable_btrace.
4824
39edd165
YQ
48252015-09-03 Yao Qi <yao.qi@linaro.org>
4826
4827 * linux-aarch64-low.c (aarch64_insert_point): Call
4828 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4829 returns true.
4830
1db33b5a
UW
48312015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4832
4833 * linux-low.c (check_stopped_by_breakpoint): Use
4834 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4835
ab290430
PA
48362015-08-27 Pedro Alves <palves@redhat.com>
4837
4838 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4839
8d749320
SM
48402015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4841
6711b7f8
SM
4842 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4843 the XNEW-family equivalent.
8d749320
SM
4844 (compile_bytecodes): Likewise.
4845 * dll.c (loaded_dll): Likewise.
4846 * event-loop.c (append_callback_event): Likewise.
4847 (create_file_handler): Likewise.
4848 (create_file_event): Likewise.
4849 * hostio.c (handle_open): Likewise.
4850 * inferiors.c (add_thread): Likewise.
4851 (add_process): Likewise.
4852 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4853 * linux-arm-low.c (arm_new_process): Likewise.
4854 (arm_new_thread): Likewise.
4855 * linux-low.c (add_to_pid_list): Likewise.
4856 (linux_add_process): Likewise.
4857 (handle_extended_wait): Likewise.
4858 (add_lwp): Likewise.
4859 (enqueue_one_deferred_signal): Likewise.
4860 (enqueue_pending_signal): Likewise.
4861 (linux_resume_one_lwp_throw): Likewise.
4862 (linux_resume_one_thread): Likewise.
4863 (linux_read_memory): Likewise.
4864 (linux_write_memory): Likewise.
4865 * linux-mips-low.c (mips_linux_new_process): Likewise.
4866 (mips_linux_new_thread): Likewise.
4867 (mips_add_watchpoint): Likewise.
4868 * linux-x86-low.c (initialize_low_arch): Likewise.
4869 * lynx-low.c (lynx_add_process): Likewise.
4870 * mem-break.c (set_raw_breakpoint_at): Likewise.
4871 (set_breakpoint): Likewise.
4872 (add_condition_to_breakpoint): Likewise.
4873 (add_commands_to_breakpoint): Likewise.
4874 (clone_agent_expr): Likewise.
4875 (clone_one_breakpoint): Likewise.
4876 * regcache.c (new_register_cache): Likewise.
4877 * remote-utils.c (look_up_one_symbol): Likewise.
4878 * server.c (queue_stop_reply): Likewise.
4879 (start_inferior): Likewise.
4880 (queue_stop_reply_callback): Likewise.
4881 (handle_target_event): Likewise.
4882 * spu-low.c (fetch_ppc_memory): Likewise.
4883 (store_ppc_memory): Likewise.
4884 * target.c (set_target_ops): Likewise.
4885 * thread-db.c (thread_db_load_search): Likewise.
4886 (try_thread_db_load_1): Likewise.
4887 * tracepoint.c (add_tracepoint): Likewise.
4888 (add_tracepoint_action): Likewise.
4889 (create_trace_state_variable): Likewise.
4890 (cmd_qtdpsrc): Likewise.
4891 (cmd_qtro): Likewise.
4892 (add_while_stepping_state): Likewise.
4893 * win32-low.c (child_add_thread): Likewise.
4894 (get_image_name): Likewise.
4895
ed8b7b42
YQ
48962015-08-25 Yao Qi <yao.qi@linaro.org>
4897
4898 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4899
db3cb7cb
YQ
49002015-08-25 Yao Qi <yao.qi@linaro.org>
4901
4902 * Makefile.in (aarch64-linux.o): New rule.
4903 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4904 srv_tgtobj.
4905 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4906 (aarch64_init_debug_reg_state): Make it extern.
4907 (aarch64_linux_prepare_to_resume): Remove.
4908
f6011a1c
YQ
49092015-08-25 Yao Qi <yao.qi@linaro.org>
4910
4911 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4912 lwp_arch_private_info and ptid_of_lwp.
4913
88e2cf7e
YQ
49142015-08-25 Yao Qi <yao.qi@linaro.org>
4915
4916 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4917 Find proc_info by find_process_pid. All callers updated.
4918
5e35436e
YQ
49192015-08-25 Yao Qi <yao.qi@linaro.org>
4920
4921 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4922 Remove.
4923 (debug_reg_change_callback): Remove.
4924 (aarch64_notify_debug_reg_change): Remove.
4925
4a8a7965
YQ
49262015-08-25 Yao Qi <yao.qi@linaro.org>
4927
4928 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4929 Call current_lwp_ptid.
4930
32a271ee
YQ
49312015-08-25 Yao Qi <yao.qi@linaro.org>
4932
4933 * linux-aarch64-low.c (debug_reg_change_callback): Use
4934 debug_printf.
4935
0d51c8d7
YQ
49362015-08-25 Yao Qi <yao.qi@linaro.org>
4937
4938 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4939
31a43dd5
YQ
49402015-08-25 Yao Qi <yao.qi@linaro.org>
4941
4942 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4943
8ee52567
YQ
49442015-08-25 Yao Qi <yao.qi@linaro.org>
4945
4946 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4947 the code.
4948
ff3f0f45
YQ
49492015-08-25 Yao Qi <yao.qi@linaro.org>
4950
4951 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4952 Remove.
4953 (debug_reg_change_callback): Remove argument entry and add argument
4954 lwp. Remove local variable thread. Don't print thread id in the
4955 debugging output. Don't check whether pid of thread equals to pid.
4956 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4957 iterate_over_lwps instead find_inferior.
4958
3d40fbb5
PA
49592015-08-24 Pedro Alves <palves@redhat.com>
4960
4961 * inferiors.c (get_first_process): New function.
4962 * inferiors.h (get_first_process): New declaration.
4963 * remote-utils.c (read_ptid): Default to the first process in the
4964 list, instead of to the current thread's process.
4965
438e1e42
PA
49662015-08-24 Pedro Alves <palves@redhat.com>
4967
4968 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4969 * event-loop.c: Likewise.
4970 * remote-utils.c: Likewise.
4971 * tracepoint.c: Likewise.
4972
a8c6d4fc
PA
49732015-08-24 Pedro Alves <palves@redhat.com>
4974
4975 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4976 ptid_get_lwp.
4977
99b0bb12
PA
49782015-08-21 Pedro Alves <palves@redhat.com>
4979
4980 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4981 instead of literal 1.
4982
f8904751
PA
49832015-08-21 Pedro Alves <palves@redhat.com>
4984
4985 * tdesc.c (default_description): Explicitly zero-initialize.
4986
465a859e
PA
49872015-08-21 Pedro Alves <palves@redhat.com>
4988
4989 PR gdb/18749
4990 * inferiors.c (remove_thread): Discard any pending stop reply for
4991 this thread.
4992 * server.c (remove_all_on_match_pid): Rename to ...
4993 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4994 instead of a pid.
4995 (discard_queued_stop_replies): Change parameter to a ptid. Now
4996 extern.
4997 (handle_v_kill, kill_inferior_callback, captured_main)
4998 (process_serial_event): Adjust.
4999 * server.h (discard_queued_stop_replies): Declare.
5000
f0db101d
PA
50012015-08-21 Pedro Alves <palves@redhat.com>
5002
5003 * linux-low.c (wait_for_sigstop): Always switch to no thread
5004 selected if the previously current thread dies.
5005 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5006 process instead of the current thread's.
5007 * remote-utils.c (input_interrupt): Don't check if there's no
5008 current thread.
5009 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5010 current thread to the general thread fails, error out.
5011 (handle_qxfer_auxv, handle_qxfer_libraries)
5012 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5013 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5014 (handle_query): Check if there's a thread selected instead of
5015 checking whether there's any thread in the thread list.
5016 (handle_qxfer_threads, handle_qxfer_btrace)
5017 (handle_qxfer_btrace_conf): Don't error out early if there's no
5018 thread in the thread list.
5019 (handle_v_cont, myresume): Don't set the current thread to the
5020 continue thread.
5021 (process_serial_event) <Hg handling>: Also set thread_id if the
5022 previous general thread is still alive.
5023 (process_serial_event) <g/G handling>: If setting the current
5024 thread to the general thread fails, error out.
5025 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5026 thread's lwp instead of the current thread's.
5027 * target.c (set_desired_thread): If the desired thread was not
5028 found, leave the current thread pointing to NULL. Return an int
5029 (boolean) indicating success.
5030 * target.h (set_desired_thread): Change return type to int.
5031
40045d91
MF
50322015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5033
5034 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5035 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5036 #includes.
5037 (ps_get_thread_area): New function.
5038
45face3b
GB
50392015-08-19 Gary Benson <gbenson@redhat.com>
5040
5041 * hostio.c (handle_pread): Do not attempt to read more data
5042 than hostio_reply_with_data can fit in a packet.
5043
16d5f642
JB
50442015-08-18 Joel Brobecker <brobecker@adacore.com>
5045
5046 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5047
a738da3a
MF
50482015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5049
5050 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5051
33ebda9d
PA
50522015-08-06 Pedro Alves <palves@redhat.com>
5053
5054 * tracepoint.c (expr_eval_result): Now an int.
5055
a44892be
PA
50562015-08-06 Pedro Alves <palves@redhat.com>
5057
5058 * gdbthread.h (struct regcache): Forward declare.
5059 (struct thread_info) <regcache_data>: Now a struct regcache
5060 pointer.
5061 * inferiors.c (inferior_regcache_data)
5062 (set_inferior_regcache_data): Now work with struct regcache
5063 pointers.
5064 * inferiors.h (struct regcache): Forward declare.
5065 (inferior_regcache_data, set_inferior_regcache_data): Now work
5066 with struct regcache pointers.
5067 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5068 (free_register_cache_thread): Remove struct regcache pointer
5069 casts.
5070
608a1e46
PA
50712015-08-06 Pedro Alves <palves@redhat.com>
5072
5073 * server.c (captured_main): On error, print the exception message
5074 to stderr, and if run_once is set, throw a quit.
5075
f0ce0d3a
PA
50762015-08-06 Pedro Alves <palves@redhat.com>
5077
5078 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5079 the current thread.
5080
bf47e248
PA
50812015-08-06 Pedro Alves <palves@redhat.com>
5082
5083 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5084 reading beyond the passed in buffer length.
5085
b6b9ffcc
PL
50862015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5087
5088 * tracepoint.c (symbol_list) <required>: Remove.
5089
863d01bd
PA
50902015-08-06 Pedro Alves <palves@redhat.com>
5091
5092 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5093 count if stopping and suspending threads.
5094 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5095 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5096 (linux_detach): Complete an ongoing step-over.
5097 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5098 throughout.
5099 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5100 (linux_wait_1): If passing a signal to the inferior after
5101 finishing a step-over, unsuspend and re-resume all lwps. If we
5102 see a single-step event but the thread should be continuing, don't
5103 pass the trap to gdb.
5104 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5105 internal_error instead of gdb_assert.
5106 (enqueue_pending_signal): New function.
5107 (check_ptrace_stopped_lwp_gone): Add debug output.
5108 (start_step_over): Use internal_error instead of gdb_assert.
5109 (complete_ongoing_step_over): New function.
5110 (linux_resume_one_thread): Don't resume a suspended thread.
5111 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5112 it stepping.
5113
00db26fa
PA
51142015-08-06 Pedro Alves <palves@redhat.com>
5115
5116 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5117 (linux_thread_alive): Use lwp_is_marked_dead.
5118 (extended_event_reported): Delete.
5119 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5120 instead of extended_event_reported.
5121 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5122 as well.
5123 (lwp_is_marked_dead): New function.
5124 (lwp_running): Use lwp_is_marked_dead.
5125 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5126 comment.
5127
ad071a30
PA
51282015-08-06 Pedro Alves <palves@redhat.com>
5129
5130 * linux-low.c (linux_wait_1): Move fork event output out of the
5131 !report_to_gdb check. Pass event_child->waitstatus to
5132 target_waitstatus_to_string instead of ourstatus.
5133
524b57e6
YQ
51342015-08-04 Yao Qi <yao.qi@linaro.org>
5135
5136 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5137 if current_thread is 32 bit.
5138
6085d6f6
YQ
51392015-08-04 Yao Qi <yao.qi@linaro.org>
5140
5141 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5142 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5143 * server.c (extended_protocol): Remove "static".
5144 * server.h (extended_protocol): Declare it.
5145
8a7e4587
YQ
51462015-08-04 Yao Qi <yao.qi@linaro.org>
5147
5148 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5149 both aarch64 and aarch32.
5150 (aarch64_set_pc): Likewise.
5151
3b53ae99
YQ
51522015-08-04 Yao Qi <yao.qi@linaro.org>
5153
5154 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5155 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5156 arm-with-neon.xml to srv_xmlfiles.
5157 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5158 (is_64bit_tdesc): New function.
5159 (aarch64_linux_read_description): New function.
5160 (aarch64_arch_setup): Call aarch64_linux_read_description.
5161 (regs_info): Rename to regs_info_aarch64.
5162 (aarch64_regs_info): Return right regs_info.
5163 (initialize_low_arch): Call initialize_low_arch_aarch32.
5164
bd9e6534
YQ
51652015-08-04 Yao Qi <yao.qi@linaro.org>
5166
5167 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5168 * linux-aarch32-low.c: New file.
5169 * linux-aarch32-low.h: New file.
5170 * linux-arm-low.c (arm_fill_gregset): Move it to
5171 linux-aarch32-low.c.
5172 (arm_store_gregset): Likewise.
5173 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5174 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5175 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5176 (regs_info): Rename to regs_info_arm.
5177 (arm_regs_info): Return regs_info_aarch32 if
5178 have_ptrace_getregset is 1 and target description is
5179 arm_with_neon or arm_with_vfpv3.
5180 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5181 Call initialize_low_arch_aarch32 instead.
5182
ded48a5e
YQ
51832015-08-04 Yao Qi <yao.qi@linaro.org>
5184
5185 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5186 * linux-low.c: ... here.
5187 * linux-low.h (have_ptrace_getregset): Declare it.
5188
96e9210f
PA
51892015-08-04 Pedro Alves <palves@redhat.com>
5190
5191 * thread-db.c (struct thread_db): Use new typedefs.
5192 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5193 CHK calls.
5194 (disable_thread_event_reporting): Cast result of dlsym to
5195 destination function pointer type.
5196 (thread_db_mourn): Use td_ta_delete_ftype.
5197
af60a1ef
SL
51982015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5199
5200 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5201 arch variant.
5202 (CDX_BREAKPOINT): Define for R2.
5203 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5204 (the_low_target): Add comments.
5205
e8b41681
YQ
52062015-07-30 Yao Qi <yao.qi@linaro.org>
5207
5208 * linux-arm-low.c (arm_hwcap): Remove it.
5209 (arm_read_description): New local variable arm_hwcap. Don't
5210 set arm_hwcap to zero.
5211
89abb039
YQ
52122015-07-30 Yao Qi <yao.qi@linaro.org>
5213
5214 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5215 Use regcache->tdesc instead.
5216 (arm_store_wmmxregset): Likewise.
5217 (arm_fill_vfpregset): Likewise.
5218 (arm_store_vfpregset): Likewise.
5219
deca266c
YQ
52202015-07-30 Yao Qi <yao.qi@linaro.org>
5221
5222 * linux-arm-low.c: Include arch/arm.h.
5223 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5224 (arm_store_gregset): Likewise.
5225
aa58a496
SM
52262015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5227
5228 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5229 ptrace's 4th parameter.
5230
50904b25
YQ
52312015-07-27 Yao Qi <yao.qi@linaro.org>
5232
5233 * configure.srv (case aarch64*-*-linux*): Don't set
5234 srv_linux_usrregs.
5235
5826e159
PA
52362015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5237
5238 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5239 sys/ptrace.h.
5240 * linux-arm-low.c: Likewise.
5241 * linux-cris-low.c: Likewise.
5242 * linux-crisv32-low.c: Likewise.
5243 * linux-low.c: Likewise.
5244 * linux-m68k-low.c: Likewise.
5245 * linux-mips-low.c: Likewise.
5246 * linux-nios2-low.c: Likewise.
5247 * linux-s390-low.c: Likewise.
5248 * linux-sparc-low.c: Likewise.
5249 * linux-tic6x-low.c: Likewise.
5250 * linux-tile-low.c: Likewise.
5251 * linux-x86-low.c: Likewise.
5252
54019719
PA
52532015-07-24 Pedro Alves <palves@redhat.com>
5254
5255 * config.in: Regenerate.
5256 * configure: Regenerate.
5257
eb7aa561
PA
52582015-07-24 Pedro Alves <palves@redhat.com>
5259
5260 * acinclude.m4: Include ../ptrace.m4.
5261 * configure.ac: Call GDB_AC_PTRACE.
5262 * config.in, configure: Regenerate.
5263
55d7b841
YQ
52642015-07-24 Yao Qi <yao.qi@linaro.org>
5265
5266 * linux-low.c (linux_create_inferior): Remove setting to
5267 proc->priv->new_inferior.
5268 (linux_attach): Likewise.
5269 (linux_low_filter_event): Likewise.
5270 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5271
c06cbd92
YQ
52722015-07-24 Yao Qi <yao.qi@linaro.org>
5273
5274 * linux-low.c (linux_arch_setup): New function.
5275 (linux_low_filter_event): If proc->tdesc is NULL and
5276 proc->attached is true, call the_low_target.arch_setup.
5277 Otherwise, keep status pending, and return.
5278 (linux_resume_one_lwp_throw): Don't call get_pc if
5279 thread->while_stepping isn't NULL. Don't call
5280 get_thread_regcache if proc->tdesc is NULL.
5281 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5282 (linux_target_ops): Install arch_setup.
5283 * server.c (start_inferior): Call the_target->arch_setup.
5284 * target.h (struct target_ops) <arch_setup>: New field.
5285 (target_arch_setup): New marco.
5286 * lynx-low.c (lynx_target_ops): Update.
5287 * nto-low.c (nto_target_ops): Update.
5288 * spu-low.c (spu_target_ops): Update.
5289 * win32-low.c (win32_target_ops): Update.
5290
5ae3ebba
YQ
52912015-07-24 Yao Qi <yao.qi@linaro.org>
5292
5293 * linux-low.c (linux_add_process): Don't set
5294 proc->priv->new_inferior.
5295 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5296 (linux_attach): Likewise.
5297
eb97750b
YQ
52982015-07-24 Yao Qi <yao.qi@linaro.org>
5299
5300 * server.c (start_inferior): Code refactor.
5301
51aee833
YQ
53022015-07-24 Yao Qi <yao.qi@linaro.org>
5303
5304 * server.c (process_serial_event): Set general_thread.
5305
af1b22f3
YQ
53062015-07-21 Yao Qi <yao.qi@linaro.org>
5307
5308 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5309 aarch64_linux_get_debug_reg_capacity.
5310
554717a3
YQ
53112015-07-17 Yao Qi <yao.qi@linaro.org>
5312
5313 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5314 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5315 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5316 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5317 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5318 (AARCH64_HWP_ALIGNMENT): Likewise.
5319 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5320 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5321 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5322 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5323 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5324 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5325 (struct aarch64_debug_reg_state): Likewise.
5326 (struct arch_lwp_info): Likewise.
5327 (aarch64_align_watchpoint): Likewise.
5328 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5329 (aarch64_watchpoint_length): Likewise.
5330 (aarch64_point_encode_ctrl_reg): Likewise
5331 (aarch64_point_is_aligned): Likewise.
5332 (aarch64_align_watchpoint): Likewise.
5333 (aarch64_linux_set_debug_regs):
5334 (aarch64_dr_state_insert_one_point): Likewise.
5335 (aarch64_dr_state_remove_one_point): Likewise.
5336 (aarch64_handle_breakpoint): Likewise.
5337 (aarch64_handle_aligned_watchpoint): Likewise.
5338 (aarch64_handle_unaligned_watchpoint): Likewise.
5339 (aarch64_handle_watchpoint): Likewise.
5340
c67ca4de
YQ
53412015-07-17 Yao Qi <yao.qi@linaro.org>
5342
5343 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5344 and don't aarch64_get_debug_reg_state. All callers update.
5345 (aarch64_handle_aligned_watchpoint): Likewise.
5346 (aarch64_handle_unaligned_watchpoint): Likewise.
5347 (aarch64_handle_watchpoint): Likewise.
5348 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5349 (aarch64_remove_point): Likewise.
5350
25abf979
YQ
53512015-07-17 Yao Qi <yao.qi@linaro.org>
5352
5353 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5354 debug_printf.
5355 (aarch64_handle_unaligned_watchpoint): Likewise.
5356
db1ff28b
JK
53572015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5358
5359 Revert the previous 3 commits:
5360 Move gdb_regex* to common/
5361 Move linux_find_memory_regions_full & co.
5362 gdbserver build-id attribute generator
5363
700ca40f
JK
53642015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5365 Jan Kratochvil <jan.kratochvil@redhat.com>
5366
5367 gdbserver build-id attribute generator.
5368 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5369 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5370 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5371 (find_phdr): New.
5372 (get_dynamic): Use find_pdhr to traverse program headers.
5373 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5374 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5375 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5376 (get_hex_build_id): New.
5377 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5378 to reply XML document.
5379
9904185c
JK
53802015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5381 Jan Kratochvil <jan.kratochvil@redhat.com>
5382
5383 * target.c: Include target/target-utils.h and fcntl.h.
5384 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5385 (target_fileio_read_stralloc): New functions.
5386
6e5b4429
JK
53872015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5388
5389 * Makefile.in (OBS): Add gdb_regex.o.
5390 (gdb_regex.o): New.
5391 * config.in: Rebuilt.
5392 * configure: Rebuilt.
5393
ddc98fbf
JK
53942015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5395 Jan Kratochvil <jan.kratochvil@redhat.com>
5396
5397 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5398 * Makefile.in (OBS): Add target-utils.o.
5399 (linux-maps.o, target-utils.o): New.
5400 * configure.srv (srv_linux_obj): Add linux-maps.o.
5401
e57bb7a0
PL
54022015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5403
5404 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5405 function, return 1.
5406 (the_low_target): Install it.
5407
586b02a9
PA
54082015-07-14 Pedro Alves <palves@redhat.com>
5409
5410 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5411 Instead, ignore ECHILD, and throw an error for other errnos.
5412
58c1b36c
PA
54132015-07-10 Pedro Alves <palves@redhat.com>
5414
5415 * event-loop.c (struct callback_event) <data>: Change type to
5416 gdb_client_data instance instead of gdb_client_data pointer.
5417 (append_callback_event): Adjust.
5418
421530db
PL
54192015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5420
5421 * linux-aarch64-low.c: Add comments for each linux_target_ops
5422 method. Remove comments already covered in target_ops and
5423 linux_target_ops definitions.
5424 (the_low_target): Add comments for each unimplemented method.
5425
c2d65f38
YQ
54262015-07-09 Yao Qi <yao.qi@linaro.org>
5427
5428 * linux-aarch64-low.c (aarch64_regmap): Remove.
5429 (aarch64_usrregs_info): Remove.
5430 (regs_info): Set field usrregs to NULL.
5431
b20a6524
MM
54322015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5433
5434 * linux-low.c: Include "rsp-low.h"
5435 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5436 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5437 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5438 (handle_btrace_enable_pt): New.
5439 (handle_btrace_general_set): Support "pt".
5440 (handle_btrace_conf_general_set): Support "pt:size".
5441
96c97461
PL
54422015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5443
5444 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5445 Z_PACKET_SW_BP.
5446
37d66942
PL
54472015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5448
5449 * linux-aarch64-low.c: Remove comment about endianness.
5450 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5451 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5452 memcmp.
5453
dc06243f
GB
54542015-06-24 Gary Benson <gbenson@redhat.com>
5455
5456 * linux-i386-ipa.c (stdint.h): Do not include.
5457 * lynx-i386-low.c (stdint.h): Likewise.
5458 * lynx-ppc-low.c (stdint.h): Likewise.
5459 * mem-break.c (stdint.h): Likewise.
5460 * thread-db.c (stdint.h): Likewise.
5461 * tracepoint.c (stdint.h): Likewise.
5462 * win32-low.c (stdint.h): Likewise.
5463
124e13d9
SM
54642015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5465
5466 * server.c (write_qxfer_response): Update call to
5467 remote_escape_output.
5468
909c2cda
JK
54692015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5470 Jan Kratochvil <jan.kratochvil@redhat.com>
5471
5472 Merge multiple hex conversions.
5473 * gdbreplay.c (tohex): Rename to 'fromhex'.
5474 (logchar): Use fromhex.
5475
24c05f46
JK
54762015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5477
5478 * server.c (handle_qxfer_libraries): Set `version' attribute for
5479 <library-list>.
5480
14d2069a
GB
54812015-06-10 Gary Benson <gbenson@redhat.com>
5482
5483 * target.h (struct target_ops) <multifs_open>: New field.
5484 <multifs_unlink>: Likewise.
5485 <multifs_readlink>: Likewise.
5486 * linux-low.c (nat/linux-namespaces.h): New include.
5487 (linux_target_ops): Initialize the_target->multifs_open,
5488 the_target->multifs_unlink and the_target->multifs_readlink.
5489 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5490 * hostio.c (hostio_fs_pid): New static variable.
5491 (hostio_handle_new_gdb_connection): New function.
5492 (handle_setfs): Likewise.
5493 (handle_open): Use the_target->multifs_open as appropriate.
5494 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5495 (handle_readlink): Use the_target->multifs_readlink as
5496 appropriate.
5497 (handle_vFile): Handle vFile:setfs packets.
5498 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5499 after target_handle_new_gdb_connection.
5500
4b8b5e72
GB
55012015-06-10 Gary Benson <gbenson@redhat.com>
5502
5503 * configure.ac (AC_CHECK_FUNCS): Add setns.
5504 * config.in: Regenerate.
5505 * configure: Likewise.
5506 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5507 (linux-namespaces.o): New rule.
5508 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5509
3ac2e371
GB
55102015-06-09 Gary Benson <gbenson@redhat.com>
5511
5512 * hostio.c (handle_open): Process mode argument with
5513 fileio_to_host_mode.
5514
ca9b78ce
YQ
55152015-06-01 Yao Qi <yao.qi@linaro.org>
5516
5517 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5518 * linux-x86-low.c: Likewise.
5519
bfacd19d
DB
55202015-05-28 Don Breazeal <donb@codesourcery.com>
5521
5522 * linux-low.c (handle_extended_wait): Initialize
5523 thread_info.last_resume_kind for new fork children.
5524
452003ef
PA
55252015-05-15 Pedro Alves <palves@redhat.com>
5526
5527 * target.h (target_handle_new_gdb_connection): Rewrite using if
5528 wrapped in do/while.
5529
1041a03c
JB
55302015-05-14 Joel Brobecker <brobecker@adacore.com>
5531
5532 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5533 * configure, config.in: Regenerate.
5534 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5535 Declare typedef.
5536
c269dbdb
DB
55372015-05-12 Don Breazeal <donb@codesourcery.com>
5538
5539 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5540 PTRACE_EVENT_VFORK_DONE.
5541 (linux_low_ptrace_options, extended_event_reported): Add vfork
5542 events.
5543 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5544 and "vforkdone" for RSP 'T' Stop Reply Packet.
5545 * server.h (report_vfork_events): Declare
5546 global variable.
5547
3a8a0396
DB
55482015-05-12 Don Breazeal <donb@codesourcery.com>
5549
5550 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5551 (the_low_target) <new_fork>: Initialize new member.
5552 * linux-arm-low.c (arm_new_fork): New function.
5553 (the_low_target) <new_fork>: Initialize new member.
5554 * linux-low.c (handle_extended_wait): Call new target function
5555 new_fork.
5556 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5557 * linux-mips-low.c (mips_add_watchpoint): New function
5558 extracted from mips_insert_point.
5559 (the_low_target) <new_fork>: Initialize new member.
5560 (mips_linux_new_fork): New function.
5561 (mips_insert_point): Call mips_add_watchpoint.
5562 * linux-x86-low.c (x86_linux_new_fork): New function.
5563 (the_low_target) <new_fork>: Initialize new member.
5564
de0d863e
DB
55652015-05-12 Don Breazeal <donb@codesourcery.com>
5566
5567 * linux-low.c (handle_extended_wait): Implement return value,
5568 rename argument 'event_child' to 'event_lwp', handle
5569 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5570 (linux_low_ptrace_options): New function.
5571 (linux_low_filter_event): Call linux_low_ptrace_options,
5572 use different argument fo linux_enable_event_reporting,
5573 use return value from handle_extended_wait.
5574 (extended_event_reported): New function.
5575 (linux_wait_1): Call extended_event_reported and set
5576 status to report fork events.
5577 (linux_write_memory): Add pid to debug message.
5578 (reset_lwp_ptrace_options_callback): New function.
5579 (linux_handle_new_gdb_connection): New function.
5580 (linux_target_ops): Initialize new structure member.
5581 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5582 * lynx-low.c: Initialize new structure member.
5583 * remote-utils.c (prepare_resume_reply): Implement stop reason
5584 "fork" for "T" stop message.
5585 * server.c (handle_query): Call handle_new_gdb_connection.
5586 * server.h (report_fork_events): Declare global flag.
5587 * target.h (struct target_ops) <handle_new_gdb_connection>:
5588 New member.
5589 (target_handle_new_gdb_connection): New macro.
5590 * win32-low.c: Initialize new structure member.
5591
ddcbc397
DB
55922015-05-12 Don Breazeal <donb@codesourcery.com>
5593
5594 * mem-break.c (APPEND_TO_LIST): Define macro.
5595 (clone_agent_expr): New function.
5596 (clone_one_breakpoint): New function.
5597 (clone_all_breakpoints): New function.
5598 * mem-break.h: Declare new functions.
5599
89245bc0
DB
56002015-05-12 Don Breazeal <donb@codesourcery.com>
5601
5602 * linux-low.c (linux_supports_fork_events): New function.
5603 (linux_supports_vfork_events): New function.
5604 (linux_target_ops): Initialize new structure members.
5605 (initialize_low): Call linux_check_ptrace_features.
5606 * lynx-low.c (lynx_target_ops): Initialize new structure
5607 members.
5608 * server.c (report_fork_events, report_vfork_events):
5609 New global flags.
5610 (handle_query): Add new features to qSupported packet and
5611 response.
5612 (captured_main): Initialize new global variables.
5613 * target.h (struct target_ops) <supports_fork_events>:
5614 New member.
5615 <supports_vfork_events>: New member.
5616 (target_supports_fork_events): New macro.
5617 (target_supports_vfork_events): New macro.
5618 * win32-low.c (win32_target_ops): Initialize new structure
5619 members.
5620
835205d0
GB
56212015-05-12 Gary Benson <gbenson@redhat.com>
5622
5623 * server.c (handle_qxfer_exec_file): Use current process
5624 if annex is empty.
5625
21e94bd9
SL
56262015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5627
5628 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5629 Remove HAVE_PTRACE_GETREGS conditionals.
5630 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5631 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5632
45614f15
YQ
56332015-05-08 Yao Qi <yao.qi@linaro.org>
5634
5635 * linux-low.c (linux_supports_conditional_breakpoints): New
5636 function.
5637 (linux_target_ops): Install new target method.
5638 * lynx-low.c (lynx_target_ops): Install NULL hook for
5639 supports_conditional_breakpoints.
5640 * nto-low.c (nto_target_ops): Likewise.
5641 * spu-low.c (spu_target_ops): Likewise.
5642 * win32-low.c (win32_target_ops): Likewise.
5643 * server.c (handle_query): Check
5644 target_supports_conditional_breakpoints.
5645 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5646 New field.
5647 (target_supports_conditional_breakpoints): New macro.
5648
80ad801e
PA
56492015-05-06 Pedro Alves <palves@redhat.com>
5650
5651 PR server/18081
5652 * server.c (start_inferior): If the process exits, mourn it.
5653
819843c7
GB
56542015-04-21 Gary Benson <gbenson@redhat.com>
5655
5656 * hostio.c (fileio_open_flags_to_host): Factored out to
5657 fileio_to_host_openflags in common/fileio.c. Single use
5658 updated.
5659
a2d5a9d7
MF
56602015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5661
5662 * linux-xtensa-low.c (xtensa_fill_gregset)
5663 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5664 XCHAL_HAVE_LOOP.
5665
deb44829
MF
56662015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5667
5668 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5669 (regs_info): Replace usrregs pointer with NULL.
5670
e57f1de3
GB
56712015-04-17 Gary Benson <gbenson@redhat.com>
5672
5673 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5674 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5675 * server.c (handle_qxfer_exec_file): New function.
5676 (qxfer_packets): Add exec-file entry.
5677 (handle_query): Report qXfer:exec-file:read as supported packet.
5678
62828379
RN
56792015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5680
5681 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5682
b88bb450
GB
56832015-04-09 Gary Benson <gbenson@redhat.com>
5684
5685 * hostio-errno.c (errno_to_fileio_error): Remove function.
5686 Update caller to use remote_fileio_to_fio_error.
5687
c8f4bfdd
YQ
56882015-04-09 Yao Qi <yao.qi@linaro.org>
5689
5690 * linux-low.c (linux_insert_point): Call
5691 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5692 (linux_remove_point): Call remove_memory_breakpoint if type is
5693 raw_bkpt_type_sw.
5694 * linux-x86-low.c (x86_insert_point): Don't call
5695 insert_memory_breakpoint.
5696 (x86_remove_point): Don't call remove_memory_breakpoint.
5697
41f98f02
PA
56982015-04-01 Pedro Alves <palves@redhat.com>
5699 Cleber Rosa <crosa@redhat.com>
5700
5701 * server.c (gdbserver_usage): Reorganize and extend the usage
5702 message.
5703
2bf6fb9d
PA
57042015-03-24 Pedro Alves <palves@redhat.com>
5705
5706 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5707 output. Also dump TRAP_TRACE.
5708 (linux_low_filter_event): In debug output, distinguish a
5709 resume_stop SIGSTOP from a delayed SIGSTOP.
5710
369f6daa
GB
57112015-03-24 Gary Benson <gbenson@redhat.com>
5712
5713 * linux-x86-low.c (x86_linux_new_thread): Moved to
5714 nat/x86-linux.c.
5715 (x86_linux_prepare_to_resume): Likewise.
5716
8e5d4070
GB
57172015-03-24 Gary Benson <gbenson@redhat.com>
5718
5719 * Makefile.in (x86-linux-dregs.o): New rule.
5720 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5721 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5722 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5723 (x86_linux_dr_get): Likewise.
5724 (x86_linux_dr_set): Likewise.
5725 (update_debug_registers_callback): Likewise.
5726 (x86_linux_dr_set_addr): Likewise.
5727 (x86_linux_dr_get_addr): Likewise.
5728 (x86_linux_dr_set_control): Likewise.
5729 (x86_linux_dr_get_control): Likewise.
5730 (x86_linux_dr_get_status): Likewise.
5731 (x86_linux_update_debug_registers): Likewise.
5732
2b95d440
GB
57332015-03-24 Gary Benson <gbenson@redhat.com>
5734
5735 * linux-x86-low.c (x86_linux_update_debug_registers):
5736 New function, factored out from...
5737 (x86_linux_prepare_to_resume): ...this.
5738
14b0bc68
GB
57392015-03-24 Gary Benson <gbenson@redhat.com>
5740
5741 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5742 (x86_linux_dr_set): Likewise.
5743 (update_debug_registers_callback): Likewise.
5744 (x86_linux_dr_set_addr): Likewise.
5745 (x86_linux_dr_get_addr): Likewise.
5746 (x86_linux_dr_set_control): Likewise.
5747 (x86_linux_dr_get_control): Likewise.
5748 (x86_linux_dr_get_status): Likewise.
5749 (x86_linux_prepare_to_resume): Likewise.
5750
5dfe6ca8
GB
57512015-03-24 Gary Benson <gbenson@redhat.com>
5752
5753 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5754 Use perror_with_name. Pass string through gettext.
5755 (x86_linux_dr_set): Likewise.
5756
d33472ad
GB
57572015-03-24 Gary Benson <gbenson@redhat.com>
5758
5759 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5760 (x86_linux_dr_set_addr): ...this.
5761 (x86_dr_low_get_addr): Rename to...
5762 (x86_linux_dr_get_addr): ...this.
5763 (x86_dr_low_set_control): Rename to...
5764 (x86_linux_dr_set_control): ...this.
5765 (x86_dr_low_get_control): Rename to...
5766 (x86_linux_dr_get_control): ...this.
5767 (x86_dr_low_get_status): Rename to...
5768 (x86_linux_dr_get_status): ...this.
5769 (x86_dr_low): Update with new function names.
5770
4b134ca1
GB
57712015-03-24 Gary Benson <gbenson@redhat.com>
5772
5773 * Makefile.in (x86-linux.o): New rule.
5774 * configure.srv: Add x86-linux.o to relevant targets.
5775 * linux-low.c (lwp_set_arch_private_info): New function.
5776 (lwp_arch_private_info): Likewise.
5777 * linux-x86-low.c: Include nat/x86-linux.h.
5778 (arch_lwp_info): Removed structure.
5779 (update_debug_registers_callback):
5780 Use lwp_set_debug_registers_changed.
5781 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5782 and lwp_set_debug_registers_changed.
5783 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5784
34c703da
GB
57852015-03-24 Gary Benson <gbenson@redhat.com>
5786
5787 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5788 * linux-arm-low.c (arm_new_thread): Likewise.
5789 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5790 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5791 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5792 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5793
cff068da
GB
57942015-03-24 Gary Benson <gbenson@redhat.com>
5795
5796 * linux-low.c (ptid_of_lwp): New function.
5797 (lwp_is_stopped): Likewise.
5798 (lwp_stop_reason): Likewise.
5799 * linux-x86-low.c (update_debug_registers_callback):
5800 Use lwp_is_stopped.
5801 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5802 lwp_stop_reason.
5803
b2f7c7e8
GB
58042015-03-24 Gary Benson <gbenson@redhat.com>
5805
5806 * linux-low.h (linux_stop_lwp): Remove declaration.
5807
6d4ee8c6
GB
58082015-03-24 Gary Benson <gbenson@redhat.com>
5809
5810 * linux-low.h: Include nat/linux-nat.h.
5811 * linux-low.c (iterate_over_lwps_args): New structure.
5812 (iterate_over_lwps_filter): New function.
5813 (iterate_over_lwps): Likewise.
5814 * linux-x86-low.c (update_debug_registers_callback):
5815 Update signature to what iterate_over_lwps expects.
5816 Remove PID check that iterate_over_lwps now performs.
5817 (x86_dr_low_set_addr): Use iterate_over_lwps.
5818 (x86_dr_low_set_control): Likewise.
5819
70a0bb6b
GB
58202015-03-24 Gary Benson <gbenson@redhat.com>
5821
5822 * linux-x86-low.c (x86_debug_reg_state): New function.
5823 (x86_linux_prepare_to_resume): Use the above.
5824
7b669087
GB
58252015-03-24 Gary Benson <gbenson@redhat.com>
5826
5827 * linux-low.c (current_lwp_ptid): New function.
5828 * linux-x86-low.c: Include nat/linux-nat.h.
5829 (x86_dr_low_get_addr): Use current_lwp_ptid.
5830 (x86_dr_low_get_control): Likewise.
5831 (x86_dr_low_get_status): Likewise.
5832
eef49a3d
PA
58332015-03-20 Pedro Alves <palves@redhat.com>
5834
5835 * tracepoint.c (cmd_qtstatus): Make "str" const.
5836
b2333d22
PA
58372015-03-20 Pedro Alves <palves@redhat.com>
5838
5839 * server.c (handle_general_set): Make "req_str" const.
5840
23f238d3
PA
58412015-03-19 Pedro Alves <palves@redhat.com>
5842
5843 * linux-low.c (linux_resume_one_lwp): Rename to ...
5844 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5845 instead call perror_with_name.
5846 (check_ptrace_stopped_lwp_gone): New function.
5847 (linux_resume_one_lwp): Reimplement as wrapper around
5848 linux_resume_one_lwp_throw that swallows errors if the LWP is
5849 gone.
5850
91baf43f
PA
58512015-03-19 Pedro Alves <palves@redhat.com>
5852
5853 * linux-low.c (count_events_callback, select_event_lwp_callback):
5854 No longer check whether the thread has resume_stop as last resume
5855 kind.
5856
8bf3b159
PA
58572015-03-19 Pedro Alves <palves@redhat.com>
5858
5859 * linux-low.c (count_events_callback, select_event_lwp_callback):
5860 Use the lwp's status_pending_p field, not the thread's.
5861
b90fc188
PA
58622015-03-19 Pedro Alves <palves@redhat.com>
5863
5864 * linux-low.c (select_event_lwp_callback): Update comments to
5865 no longer mention SIGTRAP.
5866
464b0089
GB
58672015-03-18 Gary Benson <gbenson@redhat.com>
5868
5869 * server.c (handle_query): Do not report vFile:fstat as supported.
5870
aa9e327f
GB
58712015-03-11 Gary Benson <gbenson@redhat.com>
5872
5873 * hostio.c (sys/types.h): New include.
5874 (sys/stat.h): Likewise.
5875 (common-remote-fileio.h): Likewise.
5876 (handle_fstat): New function.
5877 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 5878
791c0056
GB
58792015-03-11 Gary Benson <gbenson@redhat.com>
5880
5881 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5882 struct stat.st_blocks and struct stat.st_blksize.
5883 * configure: Regenerate.
5884 * config.in: Likewise.
5885 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5886 (OBS): Add common-remote-fileio.o.
5887 (common-remote-fileio.o): New rule.
5888
9a9df970
PA
58892015-03-09 Pedro Alves <palves@redhat.com>
5890
5891 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5892 'struct sockaddr' pointer in 'accept' call.
5893
9eb1356e
PA
58942015-03-09 Pedro Alves <palves@redhat.com>
5895
5896 Revert:
5897 2015-03-07 Pedro Alves <palves@redhat.com>
5898 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5899 or <winsock2.h> here. Instead include "gdb_socket.h".
5900 (remote_open): Use union gdb_sockaddr_u.
5901 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5902 or <winsock2.h> here. Instead include "gdb_socket.h".
5903 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5904 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5905 or <sys/un.h>.
5906 (init_named_socket, gdb_agent_helper_thread): Use union
5907 gdb_sockaddr_u.
5908
aac331e4
PA
59092015-03-07 Pedro Alves <palves@redhat.com>
5910
5911 * configure.ac (build_warnings): Move
5912 -Wdeclaration-after-statement to the C-specific set.
5913 * configure: Regenerate.
5914
366c75fc
PA
59152015-03-07 Pedro Alves <palves@redhat.com>
5916
5917 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5918 or <winsock2.h> here. Instead include "gdb_socket.h".
5919 (remote_open): Use union gdb_sockaddr_u.
5920 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5921 or <winsock2.h> here. Instead include "gdb_socket.h".
5922 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5923 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5924 or <sys/un.h>.
5925 (init_named_socket, gdb_agent_helper_thread): Use union
5926 gdb_sockaddr_u.
5927
492d29ea
PA
59282015-03-07 Pedro Alves <palves@redhat.com>
5929
5930 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5931 instead.
5932
60a191ed
YQ
59332015-03-06 Yao Qi <yao.qi@linaro.org>
5934
5935 * linux-aarch64-low.c (aarch64_insert_point): Use
5936 show_debug_regs as a boolean.
5937 (aarch64_remove_point): Likewise.
5938
f5771b1d
PA
59392015-03-05 Pedro Alves <palves@redhat.com>
5940
5941 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5942 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5943 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5944 * nto-low.c (nto_target_ops): Likewise.
5945 * spu-low.c (spu_target_ops): Likewise.
5946 * win32-low.c (win32_target_ops): Likewise.
5947
3e572f71
PA
59482015-03-04 Pedro Alves <palves@redhat.com>
5949
72f4393d 5950 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA
5951 Decide whether a breakpoint triggered based on the SIGTRAP's
5952 siginfo.si_code.
72f4393d
L
5953 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5954 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA
5955 (linux_low_filter_event): Check for breakpoints before checking
5956 watchpoints.
5957 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5958 siginfo.si_code.
72f4393d
L
5959 (linux_stopped_by_sw_breakpoint)
5960 (linux_supports_stopped_by_sw_breakpoint)
5961 (linux_stopped_by_hw_breakpoint)
5962 (linux_supports_stopped_by_hw_breakpoint): New functions.
5963 (linux_target_ops): Install new target methods.
3e572f71 5964
1ec68e26
PA
59652015-03-04 Pedro Alves <palves@redhat.com>
5966
5967 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5968 * server.c (swbreak_feature, hwbreak_feature): New globals.
5969 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5970 (captured_main): Clear swbreak_feature and hwbreak_feature.
5971 * server.h (swbreak_feature, hwbreak_feature): Declare.
5972 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5973 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5974 supports_stopped_by_hw_breakpoint>: New fields.
5975 (target_supports_stopped_by_sw_breakpoint)
5976 (target_stopped_by_sw_breakpoint)
5977 (target_supports_stopped_by_hw_breakpoint)
5978 (target_stopped_by_hw_breakpoint): Declare.
5979
15c66dd6
PA
59802015-03-04 Pedro Alves <palves@redhat.com>
5981
5982 enum lwp_stop_reason -> enum target_stop_reason
5983 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5984 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5985 (linux_wait_1, stuck_in_jump_pad_callback)
5986 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5987 (linux_stopped_by_watchpoint):
5988 * linux-low.h (enum lwp_stop_reason): Delete.
5989 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5990 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5991
98fc70d6
YQ
59922015-03-04 Yao Qi <yao.qi@linaro.org>
5993
5994 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5995
dd2ac174
GB
59962015-03-03 Gary Benson <gbenson@redhat.com>
5997
5998 * hostio.c (handle_vFile): Fix prefix lengths.
5999
d68e53f4
MM
60002015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6001
6002 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6003 ptr_bits.
6004
bf2d68ab
AA
60052015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6006
6007 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6008 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6009 (clean): Add "rm -f" for above C files.
6010 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6011 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6012 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6013 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6014 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6015 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6016 (init_registers_s390x_vx_linux64)
6017 (init_registers_s390x_tevx_linux64)
6018 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6019 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6020 declarations.
6021 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6022 (s390_store_vxrs_high): New functions.
6023 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6024 NT_S390_VXRS_HIGH.
6025 (s390_arch_setup): Add logic for selecting one of the new target
6026 descriptions. Activate the new vector regsets if applicable.
6027 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6028 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6029 and init_registers_s390x_tevx_linux64.
6030
c966a859
PA
60312015-03-01 Pedro Alves <palves@redhat.com>
6032
6033 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6034 parameter.
6035
4180215b
PA
60362015-02-27 Pedro Alves <palves@redhat.com>
6037
6038 * linux-x86-low.c (u_debugreg_offset): New function.
6039 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6040
749bab01
PA
60412015-02-27 Pedro Alves <palves@redhat.com>
6042
6043 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6044 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6045 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6046 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6047 (ps_lsetfpregs, ps_getpid)
6048 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6049 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6050 (ps_lsetxregs, ps_plog): Declare.
6051
3c14e5a3
PA
60522015-02-27 Pedro Alves <palves@redhat.com>
6053
6054 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6055 IP_AGENT_EXPORT_FUNC.
6056 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6057 IP_AGENT_EXPORT_FUNC.
6058 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6059 (IP_AGENT_EXPORT): Delete.
6060 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6061 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6062 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6063 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6064 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6065 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6066 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6067 (traceframe_read_count, traceframe_write_count)
6068 (traceframes_created, trace_state_variables, get_raw_reg)
6069 (get_trace_state_variable_value, set_trace_state_variable_value)
6070 (ust_loaded, helper_thread_id, cmd_buf): Use
6071 IPA_SYM_EXPORTED_NAME.
6072 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6073 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6074 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6075 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6076 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6077 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6078 EXTERN_C_PUSH/EXTERN_C_POP.
6079 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6080 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6081 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6082 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6083 (traceframe_write_count, traceframe_read_count)
6084 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6085 (about_to_request_buffer_space, get_trace_state_variable_value)
6086 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6087 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6088 EXTERN_C_PUSH/EXTERN_C_POP.
6089 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6090 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6091 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6092 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6093 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6094 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6095 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6096 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6097 Define.
6098 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6099 (IP_AGENT_EXPORT_VAR_DECL): Define.
6100 (tracing): Declare.
6101 (gdb_agent_get_raw_reg): Declare.
6102
fe978cb0
PA
61032015-02-27 Tom Tromey <tromey@redhat.com>
6104 Pedro Alves <palves@redhat.com>
6105
6106 Rename symbols whose names are reserved C++ keywords throughout.
6107
3bc3d82a
PA
61082015-02-27 Pedro Alves <palves@redhat.com>
6109
6110 * Makefile.in (COMPILER): New, get it from autoconf.
6111 (CXX): Get from autoconf instead.
6112 (COMPILE.pre): Use COMPILER.
6113 (CC-LD): Rename to ...
6114 (CC_LD): ... this. Use COMPILER.
6115 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6116 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6117 * acinclude.m4: Include build-with-cxx.m4.
6118 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6119 Disable -Werror by default if building in C++ mode.
6120 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6121 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6122 the C++ compiler. Save/restore CXXFLAGS too.
6123 * configure: Regenerate.
6124
07697489
PA
61252015-02-27 Pedro Alves <palves@redhat.com>
6126
6127 * acinclude.m4: Include libiberty.m4.
6128 * configure.ac: Call libiberty_INIT.
6129 * config.in, configure: Regenerate.
6130
9beb7c4e
PA
61312015-02-26 Pedro Alves <palves@redhat.com>
6132
6133 * linux-low.c (linux_wait_1): When incrementing the PC past a
6134 program breakpoint always use the_low_target.breakpoint_len as
6135 increment, rather than the maximum between that and
6136 the_low_target.decr_pc_after_break.
6137
8090aef2
PA
61382015-02-23 Pedro Alves <palves@redhat.com>
6139
6140 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6141 thread was doing a step-over; always adjust the PC if
6142 we stepped over a permanent breakpoint.
6143 (linux_wait_1): If we stepped over breakpoint that was on top of a
6144 permanent breakpoint, manually advance the PC past it.
6145
bc9540e8
PA
61462015-02-23 Pedro Alves <palves@redhat.com>
6147
6148 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6149 modes.
6150 (x86_fill_gregset, x86_store_gregset): Use it when handling
6151 $orig_eax.
6152
2db9a427
PA
61532015-02-20 Pedro Alves <palves@redhat.com>
6154
6155 * thread-db.c: Include "nat/linux-procfs.h".
6156 (thread_db_init): Skip listing new threads if the kernel supports
6157 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6158
afa8d396
PA
61592015-02-20 Pedro Alves <palves@redhat.com>
6160
6161 * linux-low.c (status_pending_p_callback): Use ptid_match.
6162
c9587f88
AT
61632015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6164
6165 PR breakpoints/16812
6166 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6167 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6168 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6169
b05ec7a5
AT
61702015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6171
6172 PR breakpoints/15956
6173 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6174
d33501a5
MM
61752015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6176
6177 * linux-low.c (linux_low_btrace_conf): Print size.
6178 * server.c (handle_btrace_conf_general_set): New.
6179 (hanle_general_set): Call handle_btrace_conf_general_set.
6180 (handle_query): Report Qbtrace-conf:bts:size as supported.
6181
f4abbc16
MM
61822015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6183
6184 * linux-low.c (linux_low_enable_btrace): Update parameters.
6185 (linux_low_btrace_conf): New.
6186 (linux_target_ops)<to_btrace_conf>: Initialize.
6187 * server.c (current_btrace_conf): New.
6188 (handle_btrace_enable): Rename to ...
6189 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6190 to target_enable_btrace. Update comment. Update users.
6191 (handle_qxfer_btrace_conf): New.
6192 (qxfer_packets): Add btrace-conf entry.
6193 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6194 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6195 (target_ops)<read_btrace_conf>: New.
6196 (target_enable_btrace): Update parameters.
6197 (target_read_btrace_conf): New.
6198
043c3577
MM
61992015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6200
6201 * server.c (handle_btrace_general_set): Remove call to
6202 target_supports_btrace.
6203 (supported_btrace_packets): New.
6204 (handle_query): Call supported_btrace_packets.
6205 * target.h: include btrace-common.h.
6206 (btrace_target_info): Removed.
6207 (supports_btrace, target_supports_btrace): Update parameters.
6208
734b0e4b
MM
62092015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6210
6211 * Makefile.in (SFILES): Add common/btrace-common.c.
6212 (OBS): Add common/btrace-common.o.
6213 (btrace-common.o): Add build rules.
6214 * linux-low: Include btrace-common.h.
6215 (linux_low_read_btrace): Use struct btrace_data. Call
6216 btrace_data_init and btrace_data_fini.
6217
d6c146e9
PA
62182015-02-06 Pedro Alves <palves@redhat.com>
6219
6220 * thread-db.c (find_new_threads_callback): Add debug output.
6221
20ba1ce6
PA
62222015-02-04 Pedro Alves <palves@redhat.com>
6223
6224 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6225 (resume_stopped_resumed_lwps): New function.
6226 (linux_wait_for_event_filtered): Use it.
6227
8cc73a39
SDJ
62282015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6229
6230 * Makefile.in (SFILES): Add linux-personality.c.
6231 (linux-personality.o): New rule.
6232 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6233 list of objects to be built.
6234 * linux-low.c: Include nat/linux-personality.h.
6235 (linux_create_inferior): Remove code to disable address space
6236 randomization (moved to ../nat/linux-personality.c). Create
6237 cleanup to disable address space randomization.
6238
fb23d554
SDJ
62392015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6240
6241 * Makefile.in (posix-strerror.o): New rule.
6242 (mingw-strerror.o): Likewise.
6243 * configure: Regenerated.
6244 * configure.ac: Source file ../common/common.host. Initialize new
6245 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6246
cdf43629
YQ
62472015-01-14 Yao Qi <yao@codesourcery.com>
6248
6249 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6250 (ppc-linux.o): New rule.
6251 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6252 * configure.ac: AC_CHECK_FUNCS(getauxval).
6253 * config.in: Re-generated.
6254 * configure: Re-generated.
6255 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6256 ppc64_64bit_inferior_p
6257
514c5338
YQ
62582015-01-14 Yao Qi <yao@codesourcery.com>
6259
6260 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6261 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6262 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6263 (PT_ORIG_R3, PT_TRAP): Likewise.
6264 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6265 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6266 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6267
3368c1e5
JB
62682015-01-10 Joel Brobecker <brobecker@adacore.com>
6269
6270 * i387-fp.c (i387_cache_to_xsave): In look over
6271 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6272 zmmh_low_space field by use of zmmh_high_space.
6273
582511be
PA
62742015-01-09 Pedro Alves <palves@redhat.com>
6275
6276 * linux-low.c (step_over_bkpt): Move higher up in the file.
6277 (handle_extended_wait): Don't store the stop_pc here.
6278 (get_stop_pc): Adjust comments and rename to ...
6279 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6280 stopped for a software breakpoint or hardware breakpoint.
6281 (thread_still_has_status_pending_p): New function.
6282 (status_pending_p_callback): Use
6283 thread_still_has_status_pending_p. If the event is no longer
6284 interesting, resume the LWP.
6285 (handle_tracepoints): Add assert.
6286 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6287 (wstatus_maybe_breakpoint): New function.
6288 (cancel_breakpoint): Delete function.
6289 (check_stopped_by_watchpoint): New function, factored out from
6290 linux_low_filter_event.
6291 (lp_status_maybe_breakpoint): Delete function.
6292 (linux_low_filter_event): Remove filter_ptid argument.
6293 Leave thread group exits pending here. Store the LWP's stop PC.
6294 Always leave events pending.
6295 (linux_wait_for_event_filtered): Pull all events out of the
6296 kernel, and leave them all pending.
6297 (count_events_callback, select_event_lwp_callback): Consider all
6298 events.
6299 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6300 (select_event_lwp): Only give preference to the stepping LWP in
6301 all-stop mode. Adjust comments.
6302 (ignore_event): New function.
6303 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6304 references to cancel_breakpoints. Adjust to renames. Also give
6305 equal priority to all LWPs that have had events in non-stop mode.
6306 If reporting a software breakpoint event, unadjust the LWP's PC.
6307 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6308 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6309 Adjust.
6310 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6311 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6312 (linux_stopped_by_watchpoint): Adjust.
6313 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6314 * linux-low.h (enum lwp_stop_reason): New.
6315 (struct lwp_info) <stop_pc>: Adjust comment.
6316 <stopped_by_watchpoint>: Delete field.
6317 <stop_reason>: New field.
6318 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6319 * mem-break.c (software_breakpoint_inserted_here)
6320 (hardware_breakpoint_inserted_here): New function.
6321 * mem-break.h (software_breakpoint_inserted_here)
6322 (hardware_breakpoint_inserted_here): Declare.
6323 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6324 (cancel_breakpoints): Delete.
6325 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6326 (upload_fast_traceframes): Remove references to
6327 cancel_breakpoints.
6328
a33e3959
PA
63292015-01-09 Pedro Alves <palves@redhat.com>
6330
6331 * thread-db.c (find_new_threads_callback): Ignore thread if the
6332 kernel thread ID is -1.
6333
8784d563
PA
63342015-01-09 Pedro Alves <palves@redhat.com>
6335
6336 * linux-low.c (linux_attach_fail_reason_string): Move to
6337 nat/linux-ptrace.c, and rename.
6338 (linux_attach_lwp): Update comment.
6339 (attach_proc_task_lwp_callback): New function.
6340 (linux_attach): Adjust to rename and use
6341 linux_proc_attach_tgid_threads.
6342 (linux_attach_fail_reason_string): Delete declaration.
6343
76f2b779
JB
63442015-01-01 Joel Brobecker <brobecker@adacore.com>
6345
6346 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6347 * server.c (gdbserver_version): Likewise.
6348
fafcc06a
SDJ
63492014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6350
6351 * remote-utils.c: Include ctype.h.
6352 (input_interrupt): Explicitly handle the case when the char
6353 received is the NUL byte. Improve the printing of non-ASCII
6354 characters.
6355
beed38b8
JB
63562014-12-16 Joel Brobecker <brobecker@adacore.com>
6357
6358 * linux-low.c (linux_low_filter_event): Update call to
6359 linux_enable_event_reporting following the addition of
6360 a new parameter to that function.
6361
bf330350
CU
63622014-12-16 Catalin Udma <catalin.udma@freescale.com>
6363
6364 PR server/17457
6365 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6366 (AARCH64_FPCR_REGNO): Likewise.
6367 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6368 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6369 (aarch64_store_fpregset): Likewise.
6370
5227d625
JB
63712014-12-15 Joel Brobecker <brobecker@adacore.com>
6372
6373 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6374 Remove FIXME comment about assumption about N.
6375
f93b65a0
JB
63762014-12-13 Joel Brobecker <brobecker@adacore.com>
6377
6378 * configure.ac: If large-file support is disabled in GDBserver,
6379 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6380 * configure: Regenerate.
6381
e5a9158d
AA
63822014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6383
6384 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6385 warning upon ENODATA from ptrace.
6386 * linux-s390-low.c (s390_store_tdb): New.
6387 (s390_regsets): Add regset for NT_S390_TDB.
6388
feea5f36
AA
63892014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6390
6391 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6392 without a fill_function.
6393 * linux-s390-low.c (s390_fill_last_break): Remove.
6394 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6395 (s390_arch_setup): Use regset's size instead of fill_function for
6396 loop end condition.
6397
098dbe61
AA
63982014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6399
6400 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6401 the regset's store function when ptrace returned an error.
6402 * regcache.c (get_thread_regcache): Invalidate register cache
6403 before fetching inferior's registers.
6404
28eef672
AA
64052014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6406
6407 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6408 while-loop as for-loop.
6409 (regsets_store_inferior_registers): Likewise.
6410
bdca27a2
YQ
64112014-11-28 Yao Qi <yao@codesourcery.com>
6412
6413 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6414 * config.in, configure: Re-generate.
6415 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6416 is defined.
6417
9c232dda
YQ
64182014-11-21 Yao Qi <yao@codesourcery.com>
6419
6420 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6421 (AC_CHECK_HEADERS): Remove malloc.h.
6422 * configure: Re-generated.
6423 * config.in: Re-generated.
6424 * server.h: Don't include alloca.h and malloc.h.
6425 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6426 Don't include malloc.h.
6427
43968415
JB
64282014-11-17 Joel Brobecker <brobecker@adacore.com>
6429
6430 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6431 corresponding ERRNO check in same block.
6432
40e91bc7
PA
64332014-11-12 Pedro Alves <palves@redhat.com>
6434
6435 * server.c (cont_thread): Update comment.
6436 (start_inferior, attach_inferior): No longer clear cont_thread.
6437 (handle_v_cont): No longer set cont_thread.
6438 (captured_main): Clear cont_thread each time a GDB connects.
6439
c2c118cf
PA
64402014-11-12 Pedro Alves <palves@redhat.com>
6441
6442 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6443 thread, and don't resume all threads if the Hc thread has exited.
6444
78708b7c
PA
64452014-11-12 Pedro Alves <palves@redhat.com>
6446
6447 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6448 the process group instead of to a specific LWP.
6449
a2abc7de
PA
64502014-10-15 Pedro Alves <palves@redhat.com>
6451
6452 PR server/17487
6453 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6454 parameter.
6455 (arm_set_thread_context): Delete.
6456 (the_low_target): Adjust.
6457 * win32-i386-low.c (debug_registers_changed)
6458 (debug_registers_used): Delete.
6459 (update_debug_registers_callback): New function.
6460 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6461 needing to update their debug registers.
6462 (win32_get_current_dr): New function.
6463 (x86_dr_low_get_addr, x86_dr_low_get_control)
6464 (x86_dr_low_get_status): Fetch the debug register from the thread
6465 record's context.
6466 (i386_initial_stuff): Adjust.
6467 (i386_get_thread_context): Remove current_event parameter. Don't
6468 clear debug_registers_changed nor copy DR values to
6469 debug_reg_state.
6470 (i386_set_thread_context): Delete.
6471 (i386_prepare_to_resume): New function.
6472 (i386_thread_added): Mark the thread as needing to update irs
6473 debug registers.
6474 (the_low_target): Remove i386_set_thread_context and install
6475 i386_prepare_to_resume.
6476 * win32-low.c (win32_get_thread_context): Adjust.
6477 (win32_set_thread_context): Use SetThreadContext
6478 directly.
6479 (win32_prepare_to_resume): New function.
6480 (win32_require_context): New function, factored out from ...
6481 (thread_rec): ... this.
6482 (continue_one_thread): Call win32_prepare_to_resume on each thread
6483 we're about to continue.
6484 (win32_resume): Call win32_prepare_to_resume on the event thread.
6485 * win32-low.h (struct win32_thread_info)
6486 <debug_registers_changed>: New field.
6487 (struct win32_target_ops): Change prototype of set_thread_context,
6488 delete set_thread_context and add prepare_to_resume.
6489 (win32_require_context): New declaration.
6490
a442d071
GB
64912014-10-08 Gary Benson <gbenson@redhat.com>
6492
6493 * server.h: Do not include common-exceptions.h.
6494
6f1947e8
GB
64952014-10-08 Gary Benson <gbenson@redhat.com>
6496
6497 * server.h: Do not include cleanups.h.
6498
63b434a4
JH
64992014-09-30 James Hogan <james.hogan@imgtec.com>
6500
6501 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6502 mips64-dsp-linux.c.
6503
c4d9ceb6
YQ
65042014-09-23 Yao Qi <yao@codesourcery.com>
6505
6506 * linux-low.c (lp_status_maybe_breakpoint): New function.
6507 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6508 (count_events_callback): Likewise.
6509 (select_event_lwp_callback): Likewise.
6510 (cancel_breakpoints_callback): Likewise.
6511
89a5711c
DB
65122014-09-19 Don Breazeal <donb@codesourcery.com>
6513
6514 * linux-low.c (handle_extended_wait): Call
6515 linux_ptrace_get_extended_event.
6516 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6517 linux_is_extended_waitstatus.
6518
bffc0964
JB
65192014-09-16 Joel Brobecker <brobecker@adacore.com>
6520
6521 * Makefile.in (CPPFLAGS): Define.
6522 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6523 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6524
0bfdf32f
GB
65252014-09-16 Gary Benson <gbenson@redhat.com>
6526
6527 * inferiors.h (current_inferior): Renamed as...
6528 (current_thread): New variable. All uses updated.
6529 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6530 (maybe_move_out_of_jump_pad): Likewise.
6531 (cancel_breakpoint): Likewise.
6532 (linux_low_filter_event): Likewise.
6533 (wait_for_sigstop): Likewise.
6534 (linux_resume_one_lwp): Likewise.
6535 (need_step_over_p): Likewise.
6536 (start_step_over): Likewise.
6537 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6538 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6539 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6540 and save_inferior as saved_thread.
6541 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6542 saved_thread.
6543 (regcache_invalidate_thread): Likewise.
6544 * remote-utils.c (prepare_resume_reply): Likewise.
6545 * thread-db.c (thread_db_get_tls_address): Likewise.
6546 (disable_thread_event_reporting): Likewise.
6547 (remove_thread_event_breakpoints): Likewise.
6548 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6549 as saved_thread.
6550 * target.h (set_desired_inferior): Renamed as...
6551 (set_desired_thread): New declaration. All uses updated.
6552 * server.c (myresume): Updated comment to reference thread instead
6553 of inferior.
6554 (handle_serial_event): Likewise.
6555 (handle_target_event): Likewise.
6556
361c8ade
GB
65572014-09-12 Tom Tromey <tromey@redhat.com>
6558 Gary Benson <gbenson@redhat.com>
6559
6560 * regcache.h: Include common-regcache.h.
6561 (regcache_read_pc): Don't declare.
6562 * regcache.c (get_thread_regcache_for_ptid): New function.
6563
bd9269f7
GB
65642014-09-11 Tom Tromey <tromey@redhat.com>
6565 Gary Benson <gbenson@redhat.com>
6566
6567 * symbol.c: New file.
6568 * Makefile.in (SFILES): Add symbol.c.
6569 (OBS): Add symbol.o.
6570
f8c1d06b
GB
65712014-09-11 Gary Benson <gbenson@redhat.com>
6572
6573 * target.c (target_stop_ptid, target_continue_ptid): New
6574 functions.
6575
721ec300
GB
65762014-09-11 Tom Tromey <tromey@redhat.com>
6577 Gary Benson <gbenson@redhat.com>
6578
6579 * target.h: Include target/target.h.
6580 * target.c (target_read_memory, target_read_uint32)
6581 (target_write_memory): New functions.
6582
c5e92cca
GB
65832014-09-11 Gary Benson <gbenson@redhat.com>
6584
6585 * server.h (debug_hw_points): Don't declare.
6586 * server.c (debug_hw_points): Don't define. Replace all uses
6587 with show_debug_regs.
6588 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6589 all uses with show_debug_regs.
6590
2e4bb98a
EBM
65912014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6592
6593 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6594 endianness into account.
6595 (ppc_supply_ptrace_register): Likewise.
6596
ac740bc7
JH
65972014-09-03 James Hogan <james.hogan@imgtec.com>
6598
6599 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6600 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6601
97ea6506
GB
66022014-09-03 Gary Benson <gbenson@redhat.com>
6603
6604 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6605 ALL_DEBUG_ADDRESS_REGISTERS.
6606
df7e5265
GB
66072014-09-02 Gary Benson <gbenson@redhat.com>
6608
6609 * i386-low.h: Renamed as...
6610 * x86-low.h: New file. All type, function and variable name
6611 prefixes changed from "i386_" to "x86_". All references updated.
6612 * i386-low.c: Renamed as...
6613 * x86-low.c: New file. All type, function and variable name
6614 prefixes changed from "i386_" to "x86_". All references updated.
6615
ed859da7
GB
66162014-09-02 Gary Benson <gbenson@redhat.com>
6617
6618 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6619 (x86_linux_new_thread): Likewise.
6620
860789c7
GB
66212014-08-29 Gary Benson <gbenson@redhat.com>
6622
6623 * server.h (setjmp.h): Do not include.
6624 (toplevel): Do not declare.
6625 (common-exceptions.h): Include.
6626 (cleanups.h): Likewise.
6627 * server.c (toplevel): Do not define.
6628 (exit_code): New static global.
6629 (detach_or_kill_for_exit_cleanup): New function.
6630 (main): New function. Original main renamed to...
6631 (captured_main): New function.
6632 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6633
ff55e1b5
GB
66342014-08-29 Gary Benson <gbenson@redhat.com>
6635
6636 * Makefile.in (SFILES): Add common/common-exceptions.c.
6637 (OBS): Add common-exceptions.o.
6638 (common-exceptions.o): New rule.
6639 * utils.c (prepare_to_throw_exception): New function.
6640
e9bcb658
GB
66412014-08-29 Gary Benson <gbenson@redhat.com>
6642
6643 * config.in: Regenerate.
6644 * configure: Likewise.
6645
e3180625
GB
66462014-08-29 Gary Benson <gbenson@redhat.com>
6647
6648 * Makefile.in (SFILES): Add common/cleanups.c.
6649 (OBS): cleanups.o.
6650 (cleanups.o): New rule.
6651
e3d6ba5d
GB
66522014-08-29 Gary Benson <gbenson@redhat.com>
6653
6654 * utils.c (internal_vwarning): New function.
6655
7096e886
GB
66562014-08-28 Gary Benson <gbenson@redhat.com>
6657
6658 * utils.h (fatal): Remove declaration.
6659 * utils.c (fatal): Remove function.
6660
14ce3192
GB
66612014-08-28 Gary Benson <gbenson@redhat.com>
6662
6663 * tracepoint.c (gdb_agent_init): Replace fatal with
6664 perror_with_name.
6665 (initialize_tracepoint): Likewise.
6666
50278d59
GB
66672014-08-28 Gary Benson <gbenson@redhat.com>
6668
6669 * remote-utils.c (remote_prepare): Replace fatal with error.
6670
aa96c426
GB
66712014-08-28 Gary Benson <gbenson@redhat.com>
6672
6673 * linux-low.c (linux_async): Replace fatal with warning.
6674 Tidy up and return.
6675 (linux_start_non_stop): Return -1 if linux_async failed.
6676
f7160e97
GB
66772014-08-28 Gary Benson <gbenson@redhat.com>
6678
6679 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6680 gdb_assert.
6681 (i386_dr_low_get_addr): Remove vague comment.
6682 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6683 gdb_assert.
6684
38e08fca
GB
66852014-08-28 Gary Benson <gbenson@redhat.com>
6686
6687 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6688 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6689 internal_error.
6690 (linux_resume_one_lwp): Likewise.
6691 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6692 gdb_assert.
6693 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6694 with internal_error.
6695 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6696 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6697 (find_register_by_name): Replace fatal with internal_error.
6698 (find_regno): Likewise.
6699 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6700 * thread-db.c (thread_db_create_event): Likewise.
6701 (thread_db_load_search): Likewise.
6702 (try_thread_db_load_1): Likewise.
6703 * tracepoint.c (get_jump_space_head): Replace fatal with
6704 internal_error.
6705 (claim_trampoline_space): Likewise.
6706 (have_fast_tracepoint_trampoline_buffer): Likewise.
6707 (cmd_qtstart): Likewise.
6708 (stop_tracing): Likewise.
6709 (fast_tracepoint_collecting): Likewise.
6710 (target_malloc): Likewise.
6711 (download_tracepoint): Likewise.
6712 (download_trace_state_variables): Replace check with gdb_assert.
6713 (upload_fast_traceframes): Replace fatal with internal_error.
6714
34abf635
GB
67152014-08-19 Tom Tromey <tromey@redhat.com>
6716 Gary Benson <gbenson@redhat.com>
6717
6718 * Makefile.in (SFILES): Add common/common-debug.c.
6719 (OBS): Add common-debug.o.
6720 (common-debug.o): New rule.
6721 * debug.h (debug_printf): Don't declare.
6722 * debug.c (debug_printf): Renamed and rewritten as...
6723 (debug_vprintf): New function.
6724
f6e94d78
GB
67252014-08-19 Gary Benson <gbenson@redhat.com>
6726
6727 * utils.h: Do not include print-utils.h.
6728
9239eeab
GB
67292014-08-19 Tom Tromey <tromey@redhat.com>
6730 Gary Benson <gbenson@redhat.com>
6731
6732 * server.h: Add static assertion.
6733 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6734
ef87c8bb
GB
67352014-08-19 Tom Tromey <tromey@redhat.com>
6736 Gary Benson <gbenson@redhat.com>
6737
6738 * Makefile.in (SFILES): Add common/errors.c.
6739 (OBS): Add errors.o.
6740 (IPA_OBS): Add errors-ipa.o.
6741 (errors.o): New rule.
6742 (errors-ipa.o): Likewise.
6743 * utils.h (perror_with_name, error, warning): Don't declare.
6744 * utils.c (warning): Renamed and rewritten as...
6745 (vwarning): New function.
6746 (error): Renamed and rewritten as...
6747 (verror): New function.
6748 (internal_error): Renamed and rewritten as...
6749 (internal_verror): New function.
6750
bb974a24
GB
67512014-08-07 Gary Benson <gbenson@redhat.com>
6752
6753 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6754 * configure: Regenerate.
6755 * config.in: Likewise.
6756 * server.h: Do not include errno.h.
6757 * event-loop.c: Likewise.
6758 * hostio-errno.c: Likewise.
6759 * linux-low.c: Likewise.
6760 * remote-utils.c: Likewise.
6761 * spu-low.c: Likewise.
6762 * utils.c: Likewise.
6763 * gdbreplay.c: Unconditionally include errno.h.
6764
6d3d12eb
GB
67652014-08-07 Gary Benson <gbenson@redhat.com>
6766
6767 * server.h: Do not include string.h.
6768 * event-loop.c: Likewise.
6769 * linux-low.c: Likewise.
6770 * regcache.c: Likewise.
6771 * remote-utils.c: Likewise.
6772 * spu-low.c: Likewise.
6773 * utils.c: Likewise.
6774
dccbb609
GB
67752014-08-07 Gary Benson <gbenson@redhat.com>
6776
6777 * server.h: Do not include gdb_assert.h.
6778
e76df0d0
GB
67792014-08-07 Gary Benson <gbenson@redhat.com>
6780
6781 * server.h: Do not include common-utils.h.
6782
4cb9c816
GB
67832014-08-07 Gary Benson <gbenson@redhat.com>
6784
6785 * server.h: Do not include ptid.h.
6786 * notif.h: Likewise.
6787
3995eeee
GB
67882014-08-07 Gary Benson <gbenson@redhat.com>
6789
6790 * server.h: Do not include gdb_locale.h.
6791
cb9f1a9b
GB
67922014-08-07 Gary Benson <gbenson@redhat.com>
6793
6794 * server.h: Do not include gdb/signals.h.
6795 * win32-low.c: Likewise.
6796
a5fceff8
GB
67972014-08-07 Gary Benson <gbenson@redhat.com>
6798
6799 * server.h: Do not include pathmax.h.
6800
b9391142
GB
68012014-08-07 Gary Benson <gbenson@redhat.com>
6802
6803 * server.h: Do not include libiberty.h.
6804 * linux-bfin-low.c: Likewise.
6805
0e443c87
GB
68062014-08-07 Gary Benson <gbenson@redhat.com>
6807
6808 * server.h: Do not include ansidecl.h.
6809
8ebb3f56
GB
68102014-08-07 Gary Benson <gbenson@redhat.com>
6811
6812 * linux-x86-low.c: Do not include stddef.h.
6813 * lynx-ppc-low.c: Likewise.
6814 * tracepoint.c: Likewise.
6815
8980bdf6
GB
68162014-08-07 Gary Benson <gbenson@redhat.com>
6817
6818 * server.h: Do not include stdarg.h.
6819 * nto-low.c: Likewise.
6820
d7096f71
GB
68212014-08-07 Gary Benson <gbenson@redhat.com>
6822
6823 * server.h: Do not include stdlib.h.
6824 * inferiors.c: Likewise.
6825 * linux-low.c: Likewise.
6826 * regcache.c: Likewise.
6827 * spu-low.c: Likewise.
6828 * tracepoint.c: Likewise.
6829 * utils.c: Likewise.
6830
d02f550d
GB
68312014-08-07 Gary Benson <gbenson@redhat.com>
6832
6833 * server.h: Do not include stdio.h.
6834 * linux-low.c: Likewise.
6835 * remote-utils.c: Likewise.
6836 * spu-low.c: Likewise.
6837 * utils.c: Likewise.
6838 * wincecompat.c: Likewise.
6839
87f6c4e3
GB
68402014-08-06 Gary Benson <gbenson@redhat.com>
6841
6842 * regcache.c (init_register_cache): Move conditionals inside if.
6843
7089dca4
GB
68442014-08-06 Gary Benson <gbenson@redhat.com>
6845
6846 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6847
462f517e
GB
68482014-07-31 Gary Benson <gbenson@redhat.com>
6849
6850 * ax.h: Do not include server.h.
6851 * gdbthread.h: Likewise.
6852 * lynx-low.h: Likewise.
6853 * notif.h: Likewise.
6854
976411d6
GB
68552014-07-30 Gary Benson <gbenson@redhat.com>
6856
6857 * server.h: Include common-defs.h.
6858 Do not include config.h or build-gnulib-gdbserver/config.h.
6859
d41f6d8e
GB
68602014-07-30 Gary Benson <gbenson@redhat.com>
6861
6862 * hostio-errno.c: Move server.h to top of includes list.
6863 * inferiors.c: Likewise.
6864 * linux-x86-low.c: Likewise.
6865 * notif.c: Include server.h.
6866
314c6a35
TT
68672014-07-24 Tom Tromey <tromey@redhat.com>
6868 Gary Benson <gbenson@redhat.com>
6869
6870 * server.h (CORE_ADDR): Now unsigned.
6871
69ff6be5
PA
68722014-07-16 Pedro Alves <palves@redhat.com>
6873
6874 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6875
ce9e3fe7
PA
68762014-07-15 Pedro Alves <palves@redhat.com>
6877
6878 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6879 copy.
6880
e76126e8
PA
68812014-07-11 Pedro Alves <palves@redhat.com>
6882
6883 * linux-low.c (kill_wait_lwp): New function, based on
6884 kill_one_lwp_callback, but use my_waitpid directly.
6885 (kill_one_lwp_callback, linux_kill): Use it.
6886
8e9db26e
PA
68872014-06-23 Pedro Alves <palves@redhat.com>
6888
6889 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6890 before setting DR0..DR3.
6891
698b3e08
GB
68922014-06-20 Gary Benson <gbenson@redhat.com>
6893
6894 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6895 * configure: Regenerated.
6896 * config.in: Likewise.
6897
125f8a3d
GB
68982014-06-20 Gary Benson <gbenson@redhat.com>
6899
6900 * Makefile.in (SFILES): Update locations for files moved
6901 from common to nat.
6902 (object file files): Reordered.
6903
42995dbd
GB
69042014-06-20 Gary Benson <gbenson@redhat.com>
6905
6906 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6907 (i386_dr_low_set_addr): Likewise.
6908 (i386_dr_low_get_addr): Likewise.
6909 (i386_dr_low_can_set_control): Likewise.
6910 (i386_dr_low_set_control): Likewise.
6911 (i386_dr_low_get_control): Likewise.
6912 (i386_dr_low_get_status): Likewise.
6913 (i386_get_debug_register_length): Likewise.
6914 * linux-x86-low.c (i386_dr_low_set_addr):
6915 Changed signature. Made static.
6916 (i386_dr_low_get_addr): Likewise.
6917 (i386_dr_low_set_control): Likewise.
6918 (i386_dr_low_get_control): Likewise.
6919 (i386_dr_low_get_status): Likewise.
6920 (i386_dr_low): New global variable.
6921 * win32-i386-low.c (i386_dr_low_set_addr):
6922 Changed signature. Made static.
6923 (i386_dr_low_get_addr): Likewise.
6924 (i386_dr_low_set_control): Likewise.
6925 (i386_dr_low_get_control): Likewise.
6926 (i386_dr_low_get_status): Likewise.
6927 (i386_dr_low): New global variable.
6928
e1d2394b
MS
69292014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6930
6931 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6932 * Makefile.in (AR, AR_FLAGS): Define.
6933 * configure: Regenerate.
6934
3a8ee006
GB
69352014-06-19 Gary Benson <gbenson@redhat.com>
6936
6937 * Makefile.in (i386-dregs.o): New rule.
6938 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6939 * i386-low.c (target.h): Remove include.
6940 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6941 (DR_CONTROL_SHIFT): Likewise.
6942 (DR_CONTROL_SIZE): Likewise.
6943 (DR_RW_EXECUTE): Likewise.
6944 (DR_RW_WRITE): Likewise.
6945 (DR_RW_READ): Likewise.
6946 (DR_RW_IORW): Likewise.
6947 (DR_LEN_1): Likewise.
6948 (DR_LEN_2): Likewise.
6949 (DR_LEN_4): Likewise.
6950 (DR_LEN_8): Likewise.
6951 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6952 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6953 (DR_ENABLE_SIZE): Likewise.
6954 (DR_LOCAL_SLOWDOWN): Likewise.
6955 (DR_GLOBAL_SLOWDOWN): Likewise.
6956 (DR_CONTROL_RESERVED): Likewise.
6957 (I386_DR_CONTROL_MASK): Likewise.
6958 (I386_DR_VACANT): Likewise.
6959 (I386_DR_LOCAL_ENABLE): Likewise.
6960 (I386_DR_GLOBAL_ENABLE): Likewise.
6961 (I386_DR_DISABLE): Likewise.
6962 (I386_DR_SET_RW_LEN): Likewise.
6963 (I386_DR_GET_RW_LEN): Likewise.
6964 (I386_DR_WATCH_HIT): Likewise.
6965 (i386_wp_op_t): Likewise.
6966 (i386_show_dr): Likewise.
6967 (i386_length_and_rw_bits): Likewise.
6968 (i386_insert_aligned_watchpoint): Likewise.
6969 (i386_remove_aligned_watchpoint): Likewise.
6970 (i386_handle_nonaligned_watchpoint): Likewise.
6971 i386_update_inferior_debug_regs(): Likewise.
6972 (i386_dr_insert_watchpoint): Likewise.
6973 (i386_dr_remove_watchpoint): Likewise.
6974 (i386_dr_region_ok_for_watchpoint): Likewise.
6975 (i386_dr_stopped_data_address): Likewise.
6976 (i386_dr_stopped_by_watchpoint): Likewise.
6977
8f26655c
GB
69782014-06-19 Gary Benson <gbenson@redhat.com>
6979
6980 * i386-low.c (i386_dr_show): Renamed to
6981 i386_show_dr and made static. All uses updated.
6982 (i386_dr_length_and_rw_bits): Renamed to
6983 i386_length_and_rw_bits and made static.
6984 All uses updated.
6985 (i386_dr_insert_aligned_watchpoint): Renamed to
6986 i386_insert_aligned_watchpoint and made static.
6987 All uses updated.
6988 (i386_dr_remove_aligned_watchpoint): Renamed to
6989 i386_remove_aligned_watchpoint and made static.
6990 All uses updated.
6991 (i386_dr_update_inferior_debug_regs): Renamed to
6992 i386_update_inferior_debug_regs and made static.
6993 All uses updated.
6994
b9228891
GB
69952014-06-18 Gary Benson <gbenson@redhat.com>
6996
5171def3
GB
6997 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6998 (i386_dr_low_can_set_control): Likewise.
6999 (i386_get_debug_register_length): Likewise.
7000 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7001 (i386_dr_low_can_set_control): Likewise.
7002 (i386_get_debug_register_length): Likewise.
7003
70042014-06-17 Gary Benson <gbenson@redhat.com>
7005
b9228891
GB
7006 * i386-low.h (i386-dregs.h): New include.
7007 (DR_FIRSTADDR): Now in i386-dregs.h.
7008 (DR_LASTADDR): Likewise.
7009 (DR_NADDR): Likewise.
7010 (DR_STATUS): Likewise.
7011 (DR_CONTROL): Likewise.
7012 (i386_debug_reg_state): Likewise.
7013 (i386_dr_insert_watchpoint): Likewise.
7014 (i386_dr_remove_watchpoint): Likewise.
7015 (i386_dr_region_ok_for_watchpoint): Likewise.
7016 (i386_dr_stopped_data_address): Likewise.
7017 (i386_dr_stopped_by_watchpoint): Likewise.
7018 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7019
4be83cc2
GB
70202014-06-18 Gary Benson <gbenson@redhat.com>
7021
7022 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7023 i386_dr_insert_watchpoint.
7024 (i386_low_remove_watchpoint): Renamed to
7025 i386_dr_remove_watchpoint.
7026 (i386_low_region_ok_for_watchpoint): Renamed to
7027 i386_dr_region_ok_for_watchpoint.
7028 (i386_low_stopped_data_address): Renamed to
7029 i386_dr_stopped_data_address.
7030 (i386_low_stopped_by_watchpoint): Renamed to
7031 i386_dr_stopped_by_watchpoint.
7032 * i386-low.c (i386_show_dr): Renamed to
7033 i386_dr_show and made nonstatic. All uses updated.
7034 (i386_length_and_rw_bits): Renamed to
7035 i386_dr_length_and_rw_bits and made nonstatic.
7036 All uses updated.
7037 (i386_insert_aligned_watchpoint): Renamed to
7038 i386_dr_insert_aligned_watchpoint and made nonstatic.
7039 All uses updated.
7040 (i386_remove_aligned_watchpoint): Renamed to
7041 i386_dr_remove_aligned_watchpoint and made nonstatic.
7042 All uses updated.
7043 (i386_update_inferior_debug_regs): Renamed to
7044 i386_dr_update_inferior_debug_regs and made nonstatic.
7045 All uses updated.
7046 (i386_low_insert_watchpoint): Renamed to
7047 i386_dr_insert_watchpoint. All uses updated.
7048 (i386_low_remove_watchpoint): Renamed to
7049 i386_dr_remove_watchpoint. All uses updated.
7050 (i386_low_region_ok_for_watchpoint): Renamed to
7051 i386_dr_region_ok_for_watchpoint. All uses updated.
7052 (i386_low_stopped_data_address): Renamed to
7053 i386_dr_stopped_data_address. All uses updated.
7054 (i386_low_stopped_by_watchpoint): Renamed to
7055 i386_dr_stopped_by_watchpoint. All uses updated.
7056
131aa0d4
GB
70572014-06-18 Gary Benson <gbenson@redhat.com>
7058
7059 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7060 (i386_dr_low_can_set_control): Likewise.
7061 (i386_insert_aligned_watchpoint): New check.
7062
d9305f7f
GB
70632014-06-18 Gary Benson <gbenson@redhat.com>
7064
7065 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7066 Renamed to state.
7067
e927c9fc
GB
70682014-06-18 Gary Benson <gbenson@redhat.com>
7069
7070 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7071 instead of fatal and error.
7072 (i386_handle_nonaligned_watchpoint): Likewise.
7073
1b6d4134
GB
70742014-06-18 Gary Benson <gbenson@redhat.com>
7075
7076 * i386-low.c (i386_get_debug_register_length): New macro.
7077 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7078 (i386_show_dr): Use debug_printf instead of fprintf. Use
7079 phex to format values.
7080
6e62758f
GB
70812014-06-18 Gary Benson <gbenson@redhat.com>
7082
7083 * i386-low.h: Comment changes.
7084 * i386-low.c: Likewise.
7085
fc6e2f03
GB
70862014-06-18 Gary Benson <gbenson@redhat.com>
7087
7088 * i386-low.c: Whitespace changes.
7089
f9d1eeed
TT
70902014-06-12 Tom Tromey <tromey@redhat.com>
7091
7092 * utils.c (freeargv): Remove.
7093
0b04e523
TT
70942014-06-12 Tom Tromey <tromey@redhat.com>
7095
7096 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7097 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7098 (parse_debug_format_options): Likewise.
7099 (gdbserver_usage): Likewise.
7100 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7101 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7102 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7103 against libiberty.
7104 ($(LIBGNU)): Depend on libiberty.
7105 (all-lib): Recurse into all subdirs.
7106 (install-only): Invoke "install" target in subdirs.
7107 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7108 targets.
7109 * configure: Rebuild.
7110 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7111 for vasprintf, vsnprintf, or gettimeofday.
7112 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7113 srv_tgtobj.
7114
270c9937
JB
71152014-06-05 Joel Brobecker <brobecker@adacore.com>
7116
7117 * development.sh: Delete.
7118 * Makefile.in (config.status): Adjust dependency on development.sh.
7119 * configure.ac: Adjust development.sh source call.
7120 * configure: Regenerate.
7121
0a261ed8
PA
71222014-06-02 Pedro Alves <palves@redhat.com>
7123
7124 * ax.c (gdb_free_agent_expr): New function.
7125 * ax.h (gdb_free_agent_expr): New declaration.
7126 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7127 list.
7128 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7129 static.
7130 (clear_breakpoint_conditions_and_commands): New function.
7131 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7132 (clear_breakpoint_conditions_and_commands): New declaration.
7133
e9dae05e
RR
71342014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7135
7136 * linux-aarch64-low.c (asm/ptrace.h): Include.
7137
5876f503
JK
71382014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7139
7140 Fix TLS access for -static -pthread.
7141 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7142 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7143 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7144
802e8e6d
PA
71452014-05-20 Pedro Alves <palves@redhat.com>
7146
7147 * linux-aarch64-low.c (aarch64_insert_point)
7148 (aarch64_remove_point): No longer check whether the type is
7149 supported here. Adjust to new interface.
7150 (the_low_target): Install aarch64_supports_z_point_type as
7151 supports_z_point_type method.
7152 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7153 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7154 instead of a Z packet char. Adjust.
7155 (arm_supports_z_point_type): New function.
7156 (arm_insert_point, arm_remove_point): Adjust to new interface.
7157 (the_low_target): Install arm_supports_z_point_type.
7158 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7159 (cris_insert_point, cris_remove_point): Adjust to new interface.
7160 Don't check whether the type is supported here.
7161 (the_low_target): Install cris_supports_z_point_type.
7162 * linux-low.c (linux_supports_z_point_type): New function.
7163 (linux_insert_point, linux_remove_point): Adjust to new interface.
7164 * linux-low.h (struct linux_target_ops) <insert_point,
7165 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7166 raw_breakpoint pointer parameter.
7167 <supports_z_point_type>: New method.
7168 * linux-mips-low.c (mips_supports_z_point_type): New function.
7169 (mips_insert_point, mips_remove_point): Adjust to new interface.
7170 Use mips_supports_z_point_type.
7171 (the_low_target): Install mips_supports_z_point_type.
7172 * linux-ppc-low.c (the_low_target): Install NULL as
7173 supports_z_point_type method.
7174 * linux-s390-low.c (the_low_target): Install NULL as
7175 supports_z_point_type method.
7176 * linux-sparc-low.c (the_low_target): Install NULL as
7177 supports_z_point_type method.
7178 * linux-x86-low.c (x86_supports_z_point_type): New function.
7179 (x86_insert_point): Adjust to new insert_point interface. Use
7180 insert_memory_breakpoint. Adjust to new
7181 i386_low_insert_watchpoint interface.
7182 (x86_remove_point): Adjust to remove_point interface. Use
7183 remove_memory_breakpoint. Adjust to new
7184 i386_low_remove_watchpoint interface.
7185 (the_low_target): Install x86_supports_z_point_type.
7186 * lynx-low.c (lynx_target_ops): Install NULL as
7187 supports_z_point_type callback.
7188 * nto-low.c (nto_supports_z_point_type): New.
7189 (nto_insert_point, nto_remove_point): Adjust to new interface.
7190 (nto_target_ops): Install nto_supports_z_point_type.
7191 * mem-break.c: Adjust intro comment.
7192 (struct raw_breakpoint) <raw_type, size>: New fields.
7193 <inserted>: Update comment.
7194 <shlib_disabled>: Delete field.
7195 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7196 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7197 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7198 (raw_bkpt_type_to_target_hw_bp_type): New function.
7199 (find_enabled_raw_code_breakpoint_at): New function.
7200 (find_raw_breakpoint_at): New type and size parameters. Use them.
7201 (insert_memory_breakpoint): New function, based off
7202 set_raw_breakpoint_at.
7203 (remove_memory_breakpoint): New function.
7204 (set_raw_breakpoint_at): Reimplement.
7205 (set_breakpoint): New, based on set_breakpoint_at.
7206 (set_breakpoint_at): Reimplement.
7207 (delete_raw_breakpoint): Go through the_target->remove_point
7208 instead of assuming memory breakpoints.
7209 (find_gdb_breakpoint_at): Delete.
7210 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7211 (find_gdb_breakpoint): New function.
7212 (set_gdb_breakpoint_at): Delete.
7213 (z_type_supported): New function.
7214 (set_gdb_breakpoint_1): New function, loosely based off
7215 set_gdb_breakpoint_at.
7216 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7217 (delete_gdb_breakpoint_at): Delete.
7218 (delete_gdb_breakpoint_1): New function, loosely based off
7219 delete_gdb_breakpoint_at.
7220 (delete_gdb_breakpoint): New function.
7221 (clear_gdb_breakpoint_conditions): Rename to ...
7222 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7223 breakpoint.
7224 (add_condition_to_breakpoint): Make static.
7225 (add_breakpoint_condition): Take a struct breakpoint pointer
7226 instead of an address. Adjust.
7227 (gdb_condition_true_at_breakpoint): Rename to ...
7228 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7229 z_type parameter.
7230 (gdb_condition_true_at_breakpoint): Reimplement.
7231 (add_breakpoint_commands): Take a struct breakpoint pointer
7232 instead of an address. Adjust.
7233 (gdb_no_commands_at_breakpoint): Rename to ...
7234 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7235 parameter. Return true if no breakpoint was found. Change debug
7236 output.
7237 (gdb_no_commands_at_breakpoint): Reimplement.
7238 (run_breakpoint_commands): Rename to ...
7239 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7240 and change return type to boolean.
7241 (run_breakpoint_commands): New function.
7242 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7243 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7244 breakpoint. Go through the_target->remove_point instead of
7245 assuming memory breakpoint.
7246 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7247 software and hardware breakpoints.
7248 (reinsert_raw_breakpoint): Go through the_target->insert_point
7249 instead of assuming memory breakpoint.
7250 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7251 software and hardware breakpoints.
7252 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7253 Check both software and hardware breakpoints.
7254 (validate_inserted_breakpoint): Assert the breakpoint is a
7255 software breakpoint. Set the inserted flag to -1 instead of
7256 setting shlib_disabled.
7257 (delete_disabled_breakpoints): Adjust.
7258 (validate_breakpoints): Only validate software breakpoints.
7259 Adjust to inserted flag change.
7260 (check_mem_read, check_mem_write): Skip breakpoint types other
7261 than software breakpoints. Adjust to inserted flag change.
7262 * mem-break.h (enum raw_bkpt_type): New enum.
7263 (raw_breakpoint, struct process_info): Forward declare.
7264 (Z_packet_to_target_hw_bp_type): Delete declaration.
7265 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7266 (set_gdb_breakpoint, delete_gdb_breakpoint)
7267 (clear_breakpoint_conditions): New declarations.
7268 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7269 (breakpoint_inserted_here): Update comment.
7270 (add_breakpoint_condition, add_breakpoint_commands): Replace
7271 address parameter with a breakpoint pointer parameter.
7272 (gdb_breakpoint_here): Update comment.
7273 (delete_gdb_breakpoint_at): Delete.
7274 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7275 * server.c (process_point_options): Take a struct breakpoint
7276 pointer instead of an address. Adjust.
7277 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7278 delete_gdb_breakpoint.
7279 * spu-low.c (spu_target_ops): Install NULL as
7280 supports_z_point_type method.
7281 * target.h: Include mem-break.h.
7282 (struct target_ops) <prepare_to_access_memory>: Update comment.
7283 <supports_z_point_type>: New field.
7284 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7285 instead of a char. Also take a raw breakpoint pointer.
7286 * win32-arm-low.c (the_low_target): Install NULL as
7287 supports_z_point_type.
7288 * win32-i386-low.c (i386_supports_z_point_type): New function.
7289 (i386_insert_point, i386_remove_point): Adjust to new interface.
7290 (the_low_target): Install i386_supports_z_point_type.
7291 * win32-low.c (win32_supports_z_point_type): New function.
7292 (win32_insert_point, win32_remove_point): Adjust to new interface.
7293 (win32_target_ops): Install win32_supports_z_point_type.
7294 * win32-low.h (struct win32_target_ops):
7295 <supports_z_point_type>: New method.
7296 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7297 instead of a char. Also take a raw breakpoint pointer.
7298
932539e3
PA
72992014-05-20 Pedro Alves <palves@redhat.com>
7300
7301 * mem-break.h: Include break-common.h.
7302 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7303 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7304 (Z_packet_to_target_hw_bp_type): New declaration.
7305 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7306 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7307 (Z_PACKET_ACCESS_WP): Delete macros.
7308 (Z_packet_to_hw_type): Delete function.
7309 * i386-low.h: Don't include break-common.h here.
7310 (Z_packet_to_hw_type): Delete declaration.
7311 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7312 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7313 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7314 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7315 * linux-aarch64-low.c: Don't include break-common.h here.
7316 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7317 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7318 (Z_packet_to_target_hw_bp_type): Delete function.
7319 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7320 function.
7321 (mips_insert_point, mips_remove_point): Use
7322 Z_packet_to_target_hw_bp_type.
7323
4ff0d3d8
PA
73242014-05-20 Pedro Alves <palves@redhat.com>
7325
7326 * linux-aarch64-low.c: Include break-common.h.
7327 (enum target_point_type): Delete.
7328 (Z_packet_to_point_type): Rename to ...
7329 (Z_packet_to_target_hw_bp_type): ... this, and return a
7330 target_hw_bp_type instead.
7331 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7332 instead of an enum target_point_type.
7333 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7334 breakpoint type.
7335 (aarch64_dr_state_insert_one_point)
7336 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7337 (aarch64_handle_aligned_watchpoint)
7338 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7339 Take an enum target_hw_bp_type instead of an enum
7340 target_point_type.
7341 (aarch64_supports_z_point_type): New function.
7342 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7343 use Z_packet_to_target_hw_bp_type.
7344
786dc519
JB
73452014-05-20 Joel Brobecker <brobecker@adacore.com>
7346
7347 * configure.ac: Only use -Werror by default when DEVELOPMENT
7348 is true.
7349 * configure: Regenerate.
7350
9e0aa64f
JK
73512014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7352
7353 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7354 * linux-x86-low.c (X86_64_USER_REGS): New.
7355 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7356
2b577b92
YQ
73572014-04-28 Yao Qi <yao@codesourcery.com>
7358
7359 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7360 name.
7361
94611da2
PA
73622014-04-25 Pedro Alves <palves@redhat.com>
7363
7364 PR server/16255
7365 * linux-low.c (linux_attach_fail_reason_string): New function.
7366 (linux_attach_lwp): Delete.
7367 (linux_attach_lwp_1): Rename to ...
7368 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7369 argument. Remove "initial" parameter. Return int instead of
7370 void. Don't error or warn here.
7371 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7372 failure to attach to the tgid. Call warning when failing to
7373 attach to an lwp.
7374 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7375 argument. Remove "initial" parameter. Return int instead of
7376 void. Don't error or warn here.
7377 (linux_attach_fail_reason_string): New declaration.
7378 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7379 interface change. Use linux_attach_fail_reason_string.
7380
01f9f808
MS
73812014-04-24 Michael Sturm <michael.sturm@mintel.com>
7382 Walfred Tedeschi <walfred.tedeschi@intel.com>
7383
7384 * Makefile.in: Added rules to handle new files
7385 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7386 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7387 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7388 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7389 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7390 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7391 x32-avx512-linux.o.
7392 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7393 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7394 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7395 i386/x32-avx512.xml.
7396 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7397 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7398 i386/x32-avx512-linux.xml.
7399 * i387-fp.c (num_avx512_k_registers): New constant for number
7400 of K registers.
7401 (num_avx512_zmmh_low_registers): New constant for number of
7402 lower ZMM registers (0-15).
7403 (num_avx512_zmmh_high_registers): New constant for number of
7404 higher ZMM registers (16-31).
7405 (num_avx512_ymmh_registers): New contant for number of higher
7406 YMM registers (ymm16-31 added by avx521 on x86_64).
7407 (num_avx512_xmm_registers): New constant for number of higher
7408 XMM registers (xmm16-31 added by AVX512 on x86_64).
7409 (struct i387_xsave): Add space for AVX512 registers.
7410 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7411 Add code to handle AVX512 registers.
7412 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7413 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7414 prototypei from generated file.
7415 (tdesc_amd64_avx512_linux): Likewise.
7416 (init_registers_x32_avx512_linux): Likewise.
7417 (tdesc_x32_avx512_linux): Likewise.
7418 (init_registers_i386_avx512_linux): Likewise.
7419 (tdesc_i386_avx512_linux): Likewise.
7420 (x86_64_regmap): Add AVX512 registers.
7421 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7422 mask.
7423 (initialize_low_arch): Add code to initialize AVX512 registers.
7424
51aa91f9
PA
74252014-04-23 Pedro Alves <palves@redhat.com>
7426
7427 * mem-break.c (find_gdb_breakpoint_at): Make static.
7428 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7429
a4165e94
PA
74302014-04-23 Pedro Alves <palves@redhat.com>
7431
7432 * i386-low.c: Don't include break-common.h here.
7433 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7434 prototype to take target_hw_bp_type as argument instead of a Z
7435 packet char.
7436 * i386-low.h: Include break-common.h here.
7437 (Z_packet_to_hw_type): Declare.
7438 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7439 prototypes.
7440 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7441 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7442 (x86_remove_point): Convert the packet number to a
7443 target_hw_bp_type before calling i386_low_remove_watchpoint.
7444 * win32-i386-low.c (i386_insert_point): Convert the packet number
7445 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7446 (i386_remove_point): Convert the packet number to a
7447 target_hw_bp_type before calling i386_low_remove_watchpoint.
7448
b8acf843
PA
74492014-04-23 Pedro Alves <palves@redhat.com>
7450
7451 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7452
d708bcd1
PA
74532014-04-10 Pedro Alves <palves@redhat.com>
7454
7455 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7456 Check if the condition or command is NULL before checking if the
7457 breakpoint is known. On success, return true.
7458 * mem-break.h (add_breakpoint_condition): Document return.
7459 (add_breakpoint_commands): Add describing comment.
7460 * server.c (skip_to_semicolon): New function.
7461 (process_point_options): Use it.
7462
2eec7d5b
PA
74632014-04-09 Pedro Alves <palves@redhat.com>
7464
7465 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7466 to lwpid_of.
7467
fa96cb38
PA
74682014-02-27 Pedro Alves <palves@redhat.com>
7469
7470 PR 12702
7471 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7472 macros.
7473 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7474 output.
7475 (last_thread_of_process_p): Take a PID argument instead of a
7476 thread pointer.
7477 (linux_wait_for_lwp): Delete.
7478 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7479 functions.
7480 (linux_low_filter_event): New function, party factored out from
7481 linux_wait_for_event.
7482 (linux_wait_for_event): Rename to ...
7483 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7484 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7485 sigsuspend. Check for zombie leaders.
7486 (linux_wait_for_event): Reimplement as wrapper around
7487 linux_wait_for_event_filtered.
7488 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7489 a normal or signal exit is seen, it's the whole process exiting.
7490 (wait_for_sigstop): No longer a for_each_inferior callback.
7491 Rewrite on top of linux_wait_for_event_filtered.
7492 (stop_all_lwps): Call wait_for_sigstop directly.
7493 * server.c (resume, handle_target_event): Handle
7494 TARGET_WAITKIND_NO_RESUMED.
7495
d763de10
JB
74962014-02-26 Joel Brobecker <brobecker@adacore.com>
7497
7498 * win32-low.c (psapi_get_dll_name,
7499 * win32_CreateToolhelp32Snapshot): Delete.
7500 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7501 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7502 Delete.
7503 (handle_load_dll): Add function description.
7504 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7505
850a0f76
JB
75062014-02-26 Joel Brobecker <brobecker@adacore.com>
7507
7508 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7509 Add comment.
7510 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7511 base address when calling win32_add_one_solib.
7512 (handle_load_dll): Delete local variable load_addr.
7513 Remove 0x1000 offset applied to DLL base address when calling
7514 win32_add_one_solib.
7515 (handle_unload_dll): Add comment.
7516
f25b3fc3
JB
75172014-02-26 Joel Brobecker <brobecker@adacore.com>
7518
7519 * win32-low.c (win32_add_all_dlls): Renames
7520 win32_ensure_ntdll_loaded. Rewrite function documentation.
7521 Adjust implementation to always load all DLLs.
7522 Add 0x1000 offset to DLL base address when calling
7523 win32_add_one_solib.
7524 (child_initialization_done): New static global.
7525 (do_initial_child_stuff): Set child_initialization_done to
7526 zero during child initialization, and 1 after. Replace call
7527 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7528 Add comment.
7529 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7530 (handle_unload_dll): Add function documentation.
7531 (get_child_debug_event): Ignore load and unload DLL events
7532 during child initialization.
7533
d86d4aaf
DE
75342014-02-20 Doug Evans <dje@google.com>
7535
3bc32da3 7536 Remove global all_lwps.
d86d4aaf
DE
7537 * inferiors.h (ptid_of): Move here from linux-low.h.
7538 (pid_of, lwpid_of): Ditto.
7539 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7540 parameter is a struct thread_info * now.
7541 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7542 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7543 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7544 directly.
7545 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7546 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7547 * linux-arm-low.c (update_registers_callback): Update, "entry"
7548 parameter is a struct thread_info * now.
7549 Fetch lwpid from current_inferior directly.
7550 (arm_insert_point): Pass &all_threads to find_inferior instead of
7551 &all_lwps.
7552 (arm_remove_point): Ditto.
7553 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7554 (arm_prepare_to_resume): Fetch pid from thread.
7555 (arm_read_description): Fetch lwpid from current_inferior directly.
7556 * linux-low.c (all_lwps): Delete.
7557 (delete_lwp): Delete call to remove_inferior.
7558 (handle_extended_wait): Fetch lwpid from thread.
7559 (add_lwp): Don't set lwp->entry.id. Remove call to
7560 add_inferior_to_list.
7561 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7562 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7563 (kill_one_lwp_callback): Ditto.
7564 (linux_kill): Don't dereference NULL pointer.
7565 Fetch ptid,lwpid from thread.
7566 (get_detach_signal): Fetch ptid from thread.
7567 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7568 Simplify call to regcache_invalidate_thread.
7569 (delete_lwp_callback): Update, "entry" parameter is a
7570 struct thread_info * now. Fetch pid from thread.
7571 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7572 (status_pending_p_callback): Update, "entry" parameter is a
7573 struct thread_info * now. Fetch ptid from thread.
7574 (find_lwp_pid): Update, "entry" parameter is a
7575 struct thread_info * now.
7576 (linux_wait_for_lwp): Fetch pid from thread.
7577 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7578 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7579 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7580 (dequeue_one_deferred_signal): Ditto.
7581 (cancel_breakpoint): Fetch ptid from current_inferior.
7582 (linux_wait_for_event): Pass &all_threads to find_inferior,
7583 not &all_lwps. Fetch ptid, lwpid from thread.
7584 (count_events_callback): Update, "entry" parameter is a
7585 struct thread_info * now.
7586 (select_singlestep_lwp_callback): Ditto.
7587 (select_event_lwp_callback): Ditto.
7588 (cancel_breakpoints_callback): Ditto.
7589 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7590 not &all_lwps.
7591 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7592 (unsuspend_one_lwp): Update, "entry" parameter is a
7593 struct thread_info * now.
7594 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7595 not &all_lwps.
7596 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7597 Fetch lwpid from thread, not lwp.
7598 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7599 Pass &all_threads to find_inferior, not &all_lwps.
7600 (send_sigstop): Fetch lwpid from thread, not lwp.
7601 (send_sigstop_callback): Update, "entry" parameter is a
7602 struct thread_info * now.
7603 (suspend_and_send_sigstop_callback): Ditto.
7604 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7605 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7606 struct thread_info * now.
7607 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7608 from thread, lwp.
7609 (lwp_running): Update, "entry" parameter is a
7610 struct thread_info * now.
7611 (stop_all_lwps): Fetch ptid from thread.
7612 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7613 (linux_resume_one_lwp): Fetch lwpid from thread.
7614 (linux_set_resume_request): Update, "entry" parameter is a
7615 struct thread_info * now. Fetch pid, lwpid from thread.
7616 (resume_status_pending_p): Update, "entry" parameter is a
7617 struct thread_info * now.
7618 (need_step_over_p): Ditto. Fetch lwpid from thread.
7619 (start_step_over): Fetch lwpid from thread.
7620 (linux_resume_one_thread): Update, "entry" parameter is a
7621 struct thread_info * now. Fetch lwpid from thread.
7622 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7623 (proceed_one_lwp): Update, "entry" parameter is a
7624 struct thread_info * now. Fetch lwpid from thread.
7625 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7626 struct thread_info * now.
7627 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7628 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7629 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7630 directly.
7631 (regsets_store_inferior_registers): Ditto.
7632 (fetch_register, store_register): Ditto.
7633 (linux_read_memory, linux_write_memory): Ditto.
7634 (linux_request_interrupt): Ditto.
7635 (linux_read_auxv): Ditto.
7636 (linux_xfer_siginfo): Ditto.
7637 (linux_qxfer_spu): Ditto.
7638 (linux_qxfer_libraries_svr4): Ditto.
7639 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7640 moved to inferiors.h.
7641 (get_lwp): Delete.
7642 (get_thread_lwp): Update.
7643 (struct lwp_info): Delete member "entry". Simplify comment for
7644 member "thread".
7645 (all_lwps): Delete.
7646 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7647 current_inferior directly.
7648 (update_watch_registers_callback): Update, "entry" parameter is a
7649 struct thread_info * now. Fetch pid from thread.
7650 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7651 (mips_insert_point): Fetch lwpid from current_inferior.
7652 Pass &all_threads to find_inferior, not &all_lwps.
7653 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7654 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7655 directly.
7656 (mips_stopped_data_address): Ditto.
7657 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7658 directly.
7659 * linux-tile-low.c (tile_arch_setup): Ditto.
7660 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7661 (update_debug_registers_callback): Update, "entry" parameter is a
7662 struct thread_info * now. Fetch pid from thread.
7663 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7664 Pass &all_threads to find_inferior, not &all_lwps.
7665 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7666 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7667 Pass &all_threads to find_inferior, not &all_lwps.
7668 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7669 (i386_dr_low_get_status): Ditto.
7670 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7671 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7672 (x86_linux_read_description): Ditto.
7673 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7674
3b8361aa
DE
76752014-02-20 Doug Evans <dje@google.com>
7676
7677 * inferiors.c (get_first_inferior): Fix buglet.
7678
f7667f0d
DE
76792014-02-19 Doug Evans <dje@google.com>
7680
7681 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7682 * inferiors.c (add_thread): Change result type to struct thread_info *.
7683 All callers updated.
7684 (add_lwp): Call add_thread here instead of in callers.
7685 All callers updated.
7686 * linux-low.h (get_lwp_thread): Rewrite.
7687 (struct lwp_info): New member "thread".
7688
b3312d80
DE
76892014-02-19 Doug Evans <dje@google.com>
7690
7691 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7692 All callers updated.
7693
ecc6f45c
DE
76942014-02-19 Doug Evans <dje@google.com>
7695
7696 * inferiors.c (add_thread): Fix whitespace.
7697
649ebbca
DE
76982014-02-19 Doug Evans <dje@google.com>
7699
7700 * dll.c (clear_dlls): Replace accessing list implemention details
7701 with API function.
7702 * gdbthread.h (get_first_thread): Declare.
7703 * inferiors.c (for_each_inferior_with_data): New function.
7704 (get_first_thread): New function.
7705 (find_thread_ptid): Simplify.
7706 (get_first_inferior): New function.
7707 (clear_list): Delete.
7708 (one_inferior_p): New function.
7709 (clear_inferior_list): New function.
7710 (clear_inferiors): Update.
7711 * inferiors.h (for_each_inferior_with_data): Declare.
7712 (clear_inferior_list): Declare.
7713 (one_inferior_p): Declare.
7714 (get_first_inferior): Declare.
7715 * linux-low.c (linux_wait_for_event): Replace accessing list
7716 implemention details with API function.
7717 * server.c (target_running): Ditto.
7718 (accumulate_file_name_length): New function.
7719 (emit_dll_description): New function.
7720 (handle_qxfer_libraries): Replace accessing list implemention
7721 details with API function.
7722 (handle_qxfer_threads_worker): New function.
7723 (handle_qxfer_threads_proper): Replace accessing list implemention
7724 details with API function.
7725 (handle_query): Ditto.
7726 (visit_actioned_threads_callback_ftype): New typedef.
7727 (visit_actioned_threads_data): New struct.
7728 (visit_actioned_threads): Rewrite to be find_inferior callback.
7729 (resume): Call find_inferior.
7730 (handle_status): Replace accessing list implemention
7731 details with API function.
7732 (process_serial_event): Replace accessing list implemention details
7733 with API function.
7734 * target.c (set_desired_inferior): Replace accessing list implemention
7735 details with API function.
7736 * tracepoint.c (same_process_p): New function.
7737 (gdb_agent_about_to_close): Replace accessing list implemention
7738 details with API function.
7739 * win32-low.c (child_delete_thread): Replace accessing list
7740 implemention details with API function.
7741 (match_dll_by_basename): New function.
7742 (dll_is_loaded_by_basename): New function.
7743 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7744 details call to dll_is_loaded_by_basename.
7745
80894984
DE
77462014-02-19 Doug Evans <dje@google.com>
7747
7748 * dll.h (struct dll_info): Add comment.
7749 * gdbthread.h (struct thread_info): Add comment.
7750 (current_ptid): Simplify.
7751 * inferiors.c (add_process): Update.
7752 (remove_process): Update.
7753 * inferiors.h (struct process_info): Rename member "head" to "entry".
7754 * linux-low.c (delete_lwp): Update.
7755 (add_lwp): Update.
7756 (last_thread_of_process_p): Update.
7757 (kill_one_lwp_callback, linux_kill): Update.
7758 (status_pending_p_callback): Update.
7759 (wait_for_sigstop): Update. Simplify read of ptid.
7760 (start_step_over): Update.
7761 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7762 (get_lwp_thread): Update.
7763 (struct lwp_info): Rename member "head" to "entry".
7764 * regcache.h (inferior_list_entry): Delete.
7765 * server.c (kill_inferior_callback): Update.
7766 (detach_or_kill_inferior_callback): Update.
7767 (print_started_pid): Update.
7768 (print_attached_pid): Update.
7769 (process_serial_event): Simplify read of ptid.
7770 * thread-db.c (thread_db_create_event): Update.
7771 (thread_db_get_tls_address): Update.
7772 * win32-low.c (current_inferior_ptid): Simplify.
7773
46917d26
TT
77742014-02-19 Tom Tromey <tromey@redhat.com>
7775
7776 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7777 argument.
7778 (target_supports_btrace): Update.
7779
0759a81e
YQ
77802014-02-14 Yao Qi <yao@codesourcery.com>
7781
7782 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7783 (rsp-low-ipa.o): New target.
7784
a7191e8b
TT
77852014-02-12 Tom Tromey <tromey@redhat.com>
7786
7787 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7788 convert_ascii_to_int.
7789 * regcache.c (registers_to_string): Likewise.
7790 * remote-utils.c (decode_M_packet): Likewise.
7791 * server.c (process_serial_event): Likewise.
7792
ff0e980e
TT
77932014-02-12 Tom Tromey <tromey@redhat.com>
7794
7795 * server.c (handle_query, handle_v_run): Use hex2bin, not
7796 unhexify.
7797 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7798
e9371aff
TT
77992014-02-12 Tom Tromey <tromey@redhat.com>
7800
7801 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7802 convert_int_to_ascii.
7803 * regcache.c (registers_to_string, collect_register_as_string):
7804 Likewise.
7805 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7806 Likewise.
7807 * server.c (process_serial_event): Likewise.
7808 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7809 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7810
971dc0b8
TT
78112014-02-12 Tom Tromey <tromey@redhat.com>
7812
7813 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7814 bin2hex, not hexify.
7815 * tracepoint.c (cmd_qtstatus): Likewise.
7816
0a822afb
TT
78172014-02-12 Tom Tromey <tromey@redhat.com>
7818
7819 * remote-utils.c (monitor_output): Pass explicit length to
7820 hexify.
7821
9c3d6531
TT
78222014-02-12 Tom Tromey <tromey@redhat.com>
7823
7824 * tracepoint.c: Include rsp-low.h.
7825 * server.c: Include rsp-low.h.
7826 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7827 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7828 declare.
7829 * remote-utils.c: Include rsp-low.h.
7830 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7831 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7832 (convert_int_to_ascii, convert_ascii_to_int): Move to
7833 common/rsp-low.c.
7834 * regcache.c: Include rsp-low.h.
7835 * ax.c: Include rsp-low.h.
7836 * Makefile.in (SFILES): Add common/rsp-low.c.
7837 (OBS): Add rsp-low.o.
7838 (rsp-low.o): New target.
7839
01fd3ea5
TT
78402014-02-12 Tom Tromey <tromey@redhat.com>
7841
7842 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7843 Include print-utils.h.
7844 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7845 (plongest, thirty_two, phex_nz): Remove.
7846 * Makefile.in (SFILES): Add common/print-utils.c.
7847 (OBS): Add print-utils.o.
7848 (print-utils-ipa.o): New target.
7849 (print-utils.o): New target.
7850 (IPA_OBJS): Add print-utils-ipa.o.
7851
e99dc820
TT
78522014-02-06 Tom Tromey <tromey@redhat.com>
7853
7854 * Makefile.in (SFILES): Fix indentation.
7855
ee1e2d4f
DE
78562014-02-05 Doug Evans <dje@google.com>
7857
7858 * linux-low.c (linux_wait_for_event): Improve comment.
7859 (linux_wait_1): Keep current_inferior in sync with event_child.
7860
f5a02773
DE
78612014-01-22 Doug Evans <dje@google.com>
7862
7863 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7864
87ce2a04
DE
78652014-01-22 Doug Evans <dje@google.com>
7866
7867 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7868 * configure: Regenerate.
7869 * config.in: Regenerate.
7870 * Makefile.in (SFILES): Add debug.c.
7871 (OBS): Add debug.o.
7872 * debug.c: New file.
7873 * debug.h: New file.
7874 * linux-aarch64-low.c (*): Update all debugging printfs to use
7875 debug_printf instead of fprintf.
7876 * linux-arm-low.c (*): Ditto.
7877 * linux-cris-low.c (*): Ditto.
7878 * linux-crisv32-low.c (*): Ditto.
7879 * linux-m32r-low.c (*): Ditto.
7880 * linux-sparc-low.c (*): Ditto.
7881 * linux-x86.c (*): Ditto.
7882 * linux-low.c (*): Ditto.
7883 (linux_wait_1): Add calls to debug_enter, debug_exit.
7884 (linux_wait): Remove redundant debugging printf.
7885 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7886 (linux_resume, unstop_all_lwps): Ditto.
7887 * mem-break.c (*): Update all debugging printfs to use
7888 debug_printf instead of fprintf.
7889 * remote-utils.c (*): Ditto.
7890 * thread-db.c (*): Ditto.
7891 * server.c #include <ctype.h>, "gdb_vecs.h".
7892 (debug_threads): Moved to debug.c.
7893 (*): Update all debugging printfs to use debug_printf instead of
7894 fprintf.
7895 (start_inferior): Replace call to fflush with call to debug_flush.
7896 (monitor_show_help): Mention set debug-format.
7897 (parse_debug_format_options): New function.
7898 (handle_monitor_command): Handle "monitor set debug-format".
7899 (gdbserver_usage): Mention --debug-format.
7900 (main): Parse --debug-format.
7901 * server.h (debug_threads): Declaration moved to debug.h.
7902 #include "debug.h".
7903 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7904 trace_debug_1 that uses debug_printf.
7905 (tracepoint_look_up_symbols): Update all debugging printfs to use
7906 debug_printf instead of fprintf.
7907
e671835b
BS
79082014-01-20 Baruch Siach <baruch@tkos.co.il>
7909
7910 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7911 sys/ptrace.h.
7912
b5737fa9
PA
79132014-01-17 Pedro Alves <palves@redhat.com>
7914
ea38d2a9 7915 PR build/16445
c7faa97a
PA
7916 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7917 defined after including gdb_proc_service.h.
b5737fa9 7918
40ed484e
DE
79192014-01-16 Doug Evans <dje@google.com>
7920
7921 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7922 (match_dll): Use it.
7923
969c39fb
MM
79242014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7925
7926 * target.h (target_ops) <read_btrace>: Change parameters and
7927 return type to allow error reporting.
7928 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7929 trace reading errors on.
7930 * linux-low.c (linux_low_read_btrace): Pass trace reading
7931 errors on.
7932 (linux_low_disable_btrace): New.
7933
ab7f45ba
DE
79342014-01-15 Doug Evans <dje@google.com>
7935
7936 * inferiors.c (thread_id_to_gdb_id): Delete.
7937 * inferiors.h (thread_id_to_gdb_id): Delete.
7938
66af0f44
EZ
79392014-01-13 Eli Zaretskii <eliz@gnu.org>
7940
7941 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7942 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7943 versions.
7944
9939e131
PA
79452014-01-08 Pedro Alves <palves@redhat.com>
7946
7947 * server.c (handle_status): Don't discard previous queued stop
7948 replies or thread's pending status here.
7949 (main) <disconnection>: Do it here instead.
7950
b7ea362b
PA
79512014-01-08 Pedro Alves <palves@redhat.com>
7952
7953 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7954 * server.c (visit_actioned_threads, handle_pending_status): New
7955 function.
7956 (handle_v_cont): Factor out parts to ...
7957 (resume): ... this new function. If in all-stop, and a thread
7958 being resumed has a pending status, report it without actually
7959 resuming.
7960 (myresume): Adjust to use the new 'resume' function.
7961 (clear_pending_status_callback, set_pending_status_callback)
7962 (find_status_pending_thread_callback): New functions.
7963 (handle_status): Handle the case of multiple threads having
7964 interesting statuses to report. Report threads' real last signal
7965 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7966 with an interesting thread to report the status for, instead of
7967 always reporting the status of the first thread.
7968
28498c42
JB
79692014-01-01 Joel Brobecker <brobecker@adacore.com>
7970
7971 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7972 * gdbreplay.c (gdbreplay_version): Likewise.
7973
f45c82da
YZ
79742013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7975
7976 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7977 iov.iov_len with the real length in use.
7978
379a5e2d
JB
79792013-12-13 Joel Brobecker <brobecker@adacore.com>
7980
7981 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7982 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7983 for all targets that use win32-low.c.
7984 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7985 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7986
4210d83e
PA
79872013-12-13 Pedro Alves <palves@redhat.com>
7988
7989 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7990 if equal to TARGET_WAITKIND_LOADED.
7991 * win32-low.c (cached_status): New static global.
7992 (win32_wait): Add declaration.
7993 (do_initial_child_stuff): Flush all initial pending debug events
7994 up to the initial breakpoint.
7995 (win32_wait): If CACHED_STATUS was set, return that instead
7996 of doing a real wait. Remove the code resuming the execution
7997 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7998 during the initial phase. Also remove the code changing
7999 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8000 TARGET_WAITKIND_STOPPED.
8001
e7f0d979
YQ
80022013-12-11 Yao Qi <yao@codesourcery.com>
8003
8004 * notif.c (handle_notif_ack): Return 0 if no notification
8005 matches.
8006
ebcf782c
DE
80072013-11-20 Doug Evans <dje@google.com>
8008
8009 * linux-low.c (linux_set_resume_request): Fix comment.
8010
20ad9378
DE
80112013-11-20 Doug Evans <dje@google.com>
8012
8013 * linux-low.c (resume_status_pending_p): Tweak comment.
8014
a196ebeb
WT
80152013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8016
8017 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8018 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8019 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8020 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8021 (srv_amd64_regobj): Add amd64-mpx.o.
8022 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8023 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8024 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8025 * i387-fp.c (num_pl_bnd_register) Added constant.
8026 (num_pl_bnd_cfg_registers) Added constant.
8027 (struct i387_xsave) Added reserved area and MPX fields.
8028 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8029 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8030 function.
8031 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8032 (init_registers_amd64_mpx_linux): Declare new function.
8033 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8034 (x86_64_regmap): Add MPX registers.
8035 (x86_linux_read_description): Add MPX case.
8036 (initialize_low_arch): Initialize MPX targets.
8037
0080a2f6
TT
80382013-11-18 Tom Tromey <tromey@redhat.com>
8039
8040 * configure: Rebuild.
8041 * configure.ac: Don't check for stdlib.h.
8042 * gdbreplay.c: Unconditionally include stdlib.h.
8043
2978b111
TT
80442013-11-18 Tom Tromey <tromey@redhat.com>
8045
8046 * config.in: Rebuild.
8047 * configure: Rebuild.
8048 * configure.ac: Don't use AC_HEADER_DIRENT.
8049
a3d08894
TT
80502013-11-18 Tom Tromey <tromey@redhat.com>
8051
8052 * server.h: Don't check HAVE_STRING_H.
8053 * gdbreplay.c: Don't check HAVE_STRING_H.
8054 * configure: Rebuild.
8055
0a5dd17d
TT
80562013-11-18 Tom Tromey <tromey@redhat.com>
8057
8058 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8059 LIBGNU.
8060
1bd2f0ba
TT
80612013-11-08 Tom Tromey <tromey@redhat.com>
8062
8063 * configure, config.in: Rebuild.
8064 * configure.ac: Remove unused configury.
8065
3266f10b
TT
80662013-11-08 Tom Tromey <tromey@redhat.com>
8067
8068 * acinclude.m4: Include common.m4, codeset.m4.
8069 * configure, config.in: Rebuild.
8070 * configure.ac: Use GDB_AC_COMMON.
8071
6682d959
AA
80722013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8073
8074 * linux-s390-low.c (HWCAP_S390_TE): New define.
8075 (s390_arch_setup): Consider the TE field in the HWCAP for
8076 determining 'have_regset_tdb'.
8077
fd0a4d76
SDJ
80782013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8079
8080 PR gdb/16014
8081 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8082 call to sizeof.
8083
1a3d890b
PA
80842013-10-02 Pedro Alves <palves@redhat.com>
8085
8086 * server.c (process_serial_event): Don't output "GDBserver
8087 exiting" if GDB is connected through stdio.
8088 * target.c (mywait): Likewise, be silent if GDB is connected
8089 through stdio.
8090
97ad4581
JB
80912013-10-01 Joel Brobecker <brobecker@adacore.com>
8092
8093 * lynx-low.c (lynx_add_threads_after_attach): New function.
8094 (lynx_attach): Remove call to add_thread. Add call to
8095 lynx_add_threads_after_attach instead.
8096
5b4e221c
MF
80972013-09-28 Mike Frysinger <vapier@gentoo.org>
8098
8099 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8100 * config.in, configure: Regenerated.
8101
ee47b2f8
YQ
81022013-09-18 Yao Qi <yao@codesourcery.com>
8103
8104 PR server/15959
8105 * server.c (start_inferior): Clear 'resume_info'.
8106
d6707650 81072013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8108
d6707650
JW
8109 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8110 for each register.
8111
9243dd0e 81122013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8113
9243dd0e
JW
8114 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8115 linux-tile-low.o to srv_tgtobj.
8116
c623a6ef
WN
81172013-09-16 Will Newton <will.newton@linaro.org>
8118
8119 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8120 out regs.
8121
fb71d39e
PA
81222013-09-06 Pedro Alves <palves@redhat.com>
8123
8124 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8125 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8126 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8127 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8128 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8129 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8130
8e7e9910
PA
81312013-09-06 Pedro Alves <palves@redhat.com>
8132
8133 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8134 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8135
7c3a12ca
PA
81362013-09-06 Pedro Alves <palves@redhat.com>
8137
8138 * linux-amd64-ipa.c: Include tracepoint.h.
8139 * linux-i386-ipa.c: Include tracepoint.h.
8140
8eb3d7b6
RW
81412013-09-06 Ricard Wanderlof <ricardw@axis.com>
8142
8143 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8144 (ps_get_thread_area): New function.
8145
eddddb9d
RW
81462013-09-06 Ricard Wanderlof <ricardw@axis.com>
8147
8148 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8149 (initialize_low_arch): Call init_registers_crisv32 rather than
8150 init_register_crisv32.
8151
533b0600
PA
81522013-09-05 Pedro Alves <palves@redhat.com>
8153
8154 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8155 to ...
8156 * hostio.h: ... this new file.
8157 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8158 win32-low.c: Include hostio.h.
8159
0ce3d3b5
PA
81602013-09-05 Pedro Alves <palves@redhat.com>
8161
8162 * server.h (gdb_client_data, handler_func, callback_handler_func)
8163 (delete_file_handler, add_file_handler, append_callback_event)
8164 (delete_callback_event, start_event_loop, initialize_event_loop):
8165 Move to event-loop.h and include it.
8166 * event-loop.h: New file.
8167
799cdc37
PA
81682013-09-05 Pedro Alves <palves@redhat.com>
8169
8170 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8171 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8172 (loaded_dll, unloaded_dll): Move to ...
8173 * dll.h: ... this new file.
8174 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8175
6a6bbd9d
PA
81762013-09-05 Pedro Alves <palves@redhat.com>
8177
8178 * server.h (current_process, get_thread_process, all_processes)
8179 (add_inferior_to_list, for_each_inferior, current_inferior)
8180 (remove_inferior, add_process, remove_process, find_process_pid)
8181 (have_started_inferiors_p, have_attached_inferiors_p)
8182 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8183 (clear_inferiors, find_inferior, find_inferior_id)
8184 (inferior_target_data, set_inferior_target_data)
8185 (inferior_regcache_data, set_inferior_regcache_data): Move to
8186 inferiors.h, and include it.
8187 * inferiors.h: New file.
8188
f699aaba
PA
81892013-09-05 Pedro Alves <palves@redhat.com>
8190
8191 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8192 Move ...
72f4393d 8193 * ax.h: ... here.
f699aaba 8194
c144c7a0
PA
81952013-09-05 Pedro Alves <palves@redhat.com>
8196
8197 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8198 tracepoint.h.
8199 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8200 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8201 (handle_tracepoint_general_set, handle_tracepoint_query)
8202 (tracepoint_finished_step, tracepoint_was_hit)
8203 (release_while_stepping_state_list, current_traceframe)
8204 (in_readonly_region, traceframe_read_mem)
8205 (fetch_traceframe_registers, traceframe_read_sdata)
8206 (traceframe_read_info, struct fast_tpoint_collect_status)
8207 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8208 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8209 (supply_fast_tracepoint_registers)
8210 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8211 (ipa_tdesc, claim_trampoline_space)
8212 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8213 (agent_mem_read, agent_get_trace_state_variable_value)
8214 (agent_set_trace_state_variable_value, agent_tsv_read)
8215 (agent_mem_read_string, get_raw_reg_func_addr)
8216 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8217 * tracepoint.h: ... this new file.
8218
ff42e6ab
PA
82192013-09-05 Pedro Alves <palves@redhat.com>
8220
8221 * server.h (perror_with_name, error, fatal, warning, paddress)
8222 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8223 include it.
8224 * utils.h: New file.
8225
541af0f4
PA
82262013-09-05 Pedro Alves <palves@redhat.com>
8227
8228 * server.h (remote_debug, noack_mode, transport_is_reliable)
8229 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8230 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8231 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8232 (write_enn, initialize_async_io, enable_async_io)
8233 (disable_async_io, check_remote_input_interrupt_request)
8234 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8235 (dead_thread_notify, prepare_resume_reply)
8236 (decode_address_to_semicolon, decode_address, decode_m_packet)
8237 (decode_M_packet, decode_X_packet, decode_xfer_write)
8238 (decode_search_memory_packet, unhexify, hexify)
8239 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8240 (look_up_one_symbol, relocate_instruction)
8241 (monitor_output): Move to remote-utils.h, and include it.
8242 * remote-utils.h: New file.
8243
eebdf26b
PA
82442013-09-05 Pedro Alves <palves@redhat.com>
8245
8246 * server.h (_): Delete.
8247
3aafd2ff
PA
82482013-09-02 Pedro Alves <palves@redhat.com>
8249
8250 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8251 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8252 allocated.
8253 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8254
cee83bcb
PM
82552013-09-02 Pierre Muller <muller@sourceware.org>
8256
8257 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8258 or WriteProcessMemory complete successfully and handle
8259 ERROR_PARTIAL_COPY error.
8260
9a13b2fa
PA
82612013-09-02 Pedro Alves <palves@redhat.com>
8262
8263 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8264 error instead of EIO.
8265
602e3198
JK
82662013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8267
8268 PR server/15604
8269 * linux-low.c: Include filestuff.h.
8270 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8271 * lynx-low.c: Include filestuff.h.
8272 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8273 * server.c: Include filestuff.h.
8274 (main): Call notice_open_fds.
8275 * spu-low.c: Include filestuff.h.
8276 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8277
96d7229d
LM
82782013-08-22 Luis Machado <lgustavo@codesourcery.com>
8279
8280 * Makefile.in: Explain why ../target and ../nat are not
8281 listed as include file search paths.
8282 (linux-waitpid.o): New object file rule.
8283 * configure.srv (srv_native_linux_obj): New variable.
8284 Replace all occurrences of linux native object files with
8285 $srv_native_linux_obj.
8286 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8287 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8288 (linux_enable_event_reporting): Remove declaration.
8289 (my_waitpid): Moved to common/linux-waitpid.c.
8290 (linux_wait_for_event): Pass ptid when calling
8291 linux_enable_event_reporting.
8292 (linux_supports_tracefork_flag): Remove.
8293 (linux_enable_event_reporting): Likewise.
8294 (linux_tracefork_grandchild): Remove.
8295 (STACK_SIZE): Moved to common/linux-ptrace.c.
8296 (linux_tracefork_child): Remove.
8297 (linux_test_for_tracefork): Remove.
8298 (linux_look_up_symbols): Call linux_supports_traceclone.
8299 (initialize_low): Remove call to linux_test_for_tracefork.
8300 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8301 common/linux-ptrace.h.
8302 (PTRACE_TYPE_ARG4): Likewise.
8303 Include linux-ptrace.h.
8304
32940073
PA
83052013-08-21 Pedro Alves <palves@redhat.com>
8306
8307 * config.in: Renegerate.
8308
33b60d58 83092013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8310
33b60d58
LM
8311 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8312 (SFILES): Remove $(srcdir)/common/target-common.c and
8313 add $(srcdir)/target/waitstatus.c.
8314 (OBS): Remove target-common.o and add waitstatus.o.
8315 (server_h): Remove $(srcdir)/../common/target-common.h and
8316 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8317 and $(srcdir)/../target/waitstatus.h.
8318 (target-common.o): Remove.
8319 (waitstatus.o): New target object file.
8320 * target.h: Do not include target-common.h and
8321 include target/resume.h, target/wait.h and
8322 target/waitstatus.h.
8323
b8e1b30e
LM
83242013-08-13 Luis Machado <lgustavo@codesourcery.com>
8325
8326 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8327 to PTRACE_TYPE_ARG3.
8328 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8329 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8330 PTRACE_TYPE_ARG4.
8331 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8332 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8333
7a60ad40
YQ
83342013-07-27 Jie Zhang <jie@codesourcery.com>
8335 Daniel Jacobowitz <dan@codesourcery.com>
8336 Yao Qi <yao@codesourcery.com>
8337
8338 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8339 (mips-linux-watch.o): New rule.
8340 (mips_linux_watch_h): New variable.
8341 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8342 srv_tgtobj.
8343 * linux-mips-low.c: Include mips-linux-watch.h.
8344 (struct arch_process_info, struct arch_lwp_info): New.
8345 (update_watch_registers_callback): New function.
8346 (mips_linux_new_process, mips_linux_new_thread) New functions.
8347 (mips_linux_prepare_to_resume, mips_insert_point): New
8348 functions.
8349 (mips_remove_point, mips_stopped_by_watchpoint): New
8350 functions.
8351 (rsp_bp_type_to_target_hw_bp_type): New function.
8352 (mips_stopped_data_address): New function.
8353 (the_low_target): Add watchpoint support functions.
8354
de6f69ad
YQ
83552013-07-27 Yao Qi <yao@codesourcery.com>
8356
8357 * i386-low.c: Include break-common.h.
8358 (enum target_hw_bp_type): Remove.
8359
3360c0bf
LM
83602013-07-24 Luis Machado <lgustavo@codesourcery.com>
8361
8362 * Makefile.in (SFILES): /common/target-common.c.
8363 (OBS): Add target-common.o.
8364 (server_h): Add $(srcdir)/../common/target-common.h.
8365 (target-common.o): New target.
8366 * server.c (queue_stop_reply_callback): Free
8367 status string after use.
8368 * target.c (target_waitstatus_to_string): Remove.
8369 * target.h: Include target-common.h.
8370 (resume_kind): Likewise.
8371 (target_waitkind): Likewise.
8372 (target_waitstatus): Likewise.
8373 (TARGET_WNOHANG): Likewise.
8374
bd885420
YQ
83752013-07-04 Yao Qi <yao@codesourcery.com>
8376
8377 * Makefile.in (host_alias): Use @host_noncanonical@.
8378 (target_alias): Use @target_noncanonical@.
8379 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8380 ACX_NONCANONICAL_HOST.
8381 * configure: Regenerated.
8382
8383 Revert:
8384 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8385
8386 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8387 * configure: Rebuild.
8388 * Makefile.in (version_host, version_target): Get from configure.
8389 (version.c): Use $(version_host) and $(version_target).
8390
17ef446e
PA
83912013-07-03 Pedro Alves <palves@redhat.com>
8392
8393 * Makefile.in (config.status): Depend on development.sh.
8394 * acinclude.m4: Include libmcheck.m4.
8395 * configure: Regenerate.
8396
7a9a7487
MG
83972013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8398
8399 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8400 attribute inside the parentheses.
8401 (winapi_DebugSetProcessKillOnExit): Ditto.
8402 (winapi_DebugBreakProcess): Ditto.
8403 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8404
49b64de6
MG
84052013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8406
8407 * notif.h (notif_event): Add a dummy member to avoid compiler
8408 errors.
8409
d5749ee7
PA
84102013-07-01 Pedro Alves <palves@redhat.com>
8411
8412 * hostio.c (HOSTIO_PATH_MAX): Define.
8413 (require_filename, handle_open, handle_unlink, handle_readlink):
8414 Use it.
8415
d8d2a3ee
PA
84162013-07-01 Pedro Alves <palves@redhat.com>
8417
8418 * server.h: Include "pathmax.h".
8419 * linux-low.c: Don't include sys/param.h.
8420 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8421 MAXPATHLEN.
8422 * win32-low.c: Don't include sys/param.h.
8423 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8424
bc7dea8d
PA
84252013-07-01 Pedro Alves <palves@redhat.com>
8426
8427 * event-loop.c: Don't check HAVE_UNISTD_H before including
8428 <unistd.h>.
8429 * gdbreplay.c: Likewise.
8430 * remote-utils.c: Likewise.
8431 * server.c: Likewise.
8432 * configure.ac: Don't check for unistd.h.
8433 * configure: Regenerate.
8434
d6c2da54
TT
84352013-06-28 Tom Tromey <tromey@redhat.com>
8436
8437 * Makefile.in (version.c): Use version.in, not
8438 common/version.in.
8439
257b6bec
MG
84402013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8441
8442 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8443 * configure: Rebuild.
8444 * Makefile.in (version_host, version_target): Get from configure.
8445 (version.c): Use $(version_host) and $(version_target).
8446
86ebe149
DK
84472013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8448
8449 Fix trace-status to output user name without trailing colon.
8450 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8451
f30aa5af
DK
84522013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8453
8454 Fix trace-status to output proper start-time and stop-time.
8455 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8456 output start time and stop time in hex as gdb expects.
8457
28a93511
YQ
84582013-06-26 Pedro Alves <pedro@codesourcery.com>
8459
8460 * tracepoint.c (build_traceframe_info_xml): Output trace state
8461 variables present in the trace buffer.
8462
01208463
TT
84632013-06-24 Tom Tromey <tromey@redhat.com>
8464
8465 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8466 create-version.sh.
8467 (version.o): Remove.
8468 * gdbreplay.c: Include version.h.
8469 (version, host_name): Don't declare.
8470 * server.h: Include version.h.
8471 (version, host_name): Don't declare.
8472
760256f9
PA
84732013-06-12 Pedro Alves <palves@redhat.com>
8474
8475 * linux-x86-low.c (linux_is_elf64): Delete global.
8476 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8477 with local linux_pid_exe_is_elf_64_file use.
8478
030031ee
PA
84792013-06-11 Pedro Alves <palves@redhat.com>
8480
8481 * linux-low.c (regset_disabled, disable_regset): New functions.
8482 (regsets_fetch_inferior_registers)
8483 (regsets_store_inferior_registers): Use them.
8484 (initialize_regsets_info); Don't allocate the disabled_regsets
8485 array here.
8486 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8487 comment.
8488
5da6eb0a
PA
84892013-06-11 Pedro Alves <palves@redhat.com>
8490
8491 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8492 xmalloc.
8493
7e5aaa09
PA
84942013-06-11 Pedro Alves <palves@redhat.com>
8495
8496 * linux-x86-low.c (initialize_low_arch): Call
8497 init_registers_x32_avx_linux.
8498
d878444c
JK
84992013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8500
8501 Fix compatibility with Android Bionic.
8502 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8503 it is not empty.
8504
3aee8918
PA
85052013-06-07 Pedro Alves <palves@redhat.com>
8506
5f2b57b5 8507 PR server/14823
3aee8918
PA
8508 * Makefile.in (OBS): Add tdesc.o.
8509 (IPA_OBJS): Add tdesc-ipa.o.
8510 (tdesc-ipa.o): New rule.
8511 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8512 interface.
8513 * linux-low.c (new_inferior): Delete.
8514 (disabled_regsets, num_regsets): Delete.
8515 (linux_add_process): Adjust to set the new per-process
8516 new_inferior flag.
8517 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8518 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8519 was a stop. When calling arch_setup, switch the current inferior
8520 to the thread that got an event.
8521 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8522 (regsets_fetch_inferior_registers)
8523 (regsets_store_inferior_registers): New regsets_info parameter.
8524 Adjust to use it.
8525 (linux_register_in_regsets): New regs_info parameter. Adjust to
8526 use it.
8527 (register_addr, fetch_register, store_register): New usrregs_info
8528 parameter. Adjust to use it.
8529 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8530 parameter regs_info. Adjust to use it.
8531 (linux_fetch_registers): Get the current inferior's regs_info, and
8532 adjust to use it.
8533 (linux_store_registers): Ditto.
8534 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8535 (initialize_low): Don't initialize the target_regsets here. Call
8536 initialize_low_arch.
8537 * linux-low.h (target_regsets): Delete declaration.
8538 (struct regsets_info): New.
8539 (struct usrregs_info): New.
8540 (struct regs_info): New.
8541 (struct process_info_private) <new_inferior>: New field.
8542 (struct linux_target_ops): Delete the num_regs, regmap, and
8543 regset_bitmap fields. New field regs_info.
8544 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8545 * i387-fp.c (num_xmm_registers): Delete.
8546 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8547 calls to new interface.
8548 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8549 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8550 Infer the number of xmm registers from the regcache's target
8551 description.
8552 * i387-fp.h (num_xmm_registers): Delete.
8553 * inferiors.c (add_thread): Don't install the thread's regcache
8554 here.
8555 * proc-service.c (gregset_info): Fetch the current inferior's
8556 regs_info. Adjust to use it.
8557 * regcache.c: Include tdesc.h.
8558 (register_bytes, reg_defs, num_registers)
8559 (gdbserver_expedite_regs): Delete.
8560 (get_thread_regcache): If the thread doesn't have a regcache yet,
8561 create one, instead of aborting gdbserver.
8562 (regcache_invalidate_one): Rename to ...
8563 (regcache_invalidate_thread): ... this.
8564 (regcache_invalidate_one): New.
8565 (regcache_invalidate): Only invalidate registers of the current
8566 process.
8567 (init_register_cache): Add target_desc parameter, and use it.
8568 (new_register_cache): Ditto. Assert the target description has a
8569 non zero registers_size.
8570 (regcache_cpy): Add assertions. Adjust.
8571 (realloc_register_cache, set_register_cache): Delete.
8572 (registers_to_string, registers_from_string): Adjust.
8573 (find_register_by_name, find_regno, find_register_by_number)
8574 (register_cache_size): Add target_desc parameter, and use it.
8575 (free_register_cache_thread, free_register_cache_thread_one)
8576 (regcache_release, register_cache_size): New.
8577 (register_size): Add target_desc parameter, and use it.
8578 (register_data, supply_register, supply_register_zeroed)
8579 (supply_regblock, supply_register_by_name, collect_register)
8580 (collect_register_as_string, collect_register_by_name): Adjust.
8581 * regcache.h (struct target_desc): Forward declare.
8582 (struct regcache) <tdesc>: New field.
8583 (init_register_cache, new_register_cache): Add target_desc
8584 parameter.
8585 (regcache_invalidate_thread): Declare.
8586 (regcache_invalidate_one): Delete declaration.
8587 (regcache_release): Declare.
8588 (find_register_by_number, register_cache_size, register_size)
8589 (find_regno): Add target_desc parameter.
8590 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8591 declarations.
8592 * remote-utils.c: Include tdesc.h.
8593 (outreg, prepare_resume_reply): Adjust.
8594 * server.c: Include tdesc.h.
8595 (gdbserver_xmltarget): Delete declaration.
8596 (get_features_xml, process_serial_event): Adjust.
8597 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8598 declare.
8599 (struct process_info) <tdesc>: New field.
8600 (ipa_tdesc): Declare.
8601 * tdesc.c: New file.
8602 * tdesc.h: New file.
8603 * tracepoint.c: Include tdesc.h.
8604 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8605 (get_context_regcache): Adjust to pass ipa_tdesc down.
8606 (do_action_at_tracepoint): Adjust to get the register cache size
8607 from the context regcache's description.
8608 (traceframe_walk_blocks): Adjust to get the register cache size
8609 from the current trace frame's description.
8610 (traceframe_get_pc): Adjust to get current trace frame's
8611 description and pass it down.
8612 (gdb_collect): Adjust to get the register cache size from the
8613 IPA's description.
8614 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8615 (gdbserver_xmltarget): Delete.
8616 (initialize_low_tracepoint): Set the ipa's target description.
8617 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8618 (initialize_low_tracepoint): Set the ipa's target description.
8619 * linux-x86-low.c: Include tdesc.h.
8620 [__x86_64__] (is_64bit_tdesc): New.
8621 (ps_get_thread_area, x86_get_thread_area): Use it.
8622 (i386_cannot_store_register): Rename to ...
8623 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8624 (i386_cannot_fetch_register): Rename to ...
8625 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8626 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8627 to new interface.
8628 (target_regsets): Rename to ...
8629 (x86_regsets): ... this.
8630 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8631 interface.
8632 (x86_siginfo_fixup): Use is_64bit_tdesc.
8633 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8634 (tdesc_x32_avx_linux, tdesc_x32_linux)
8635 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8636 Declare.
8637 (x86_linux_update_xmltarget): Delete.
8638 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8639 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8640 (AMD64_LINUX_USER64_CS): New.
8641 (x86_linux_read_description): New, based on
8642 x86_linux_update_xmltarget.
8643 (same_process_callback): New.
8644 (x86_arch_setup_process_callback): New.
8645 (x86_linux_update_xmltarget): New.
8646 (x86_regsets_info): New.
8647 (amd64_linux_regs_info): New.
8648 (i386_linux_usrregs_info): New.
8649 (i386_linux_regs_info): New.
8650 (x86_linux_regs_info): New.
8651 (x86_arch_setup): Reimplement.
8652 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8653 (x86_emit_ops): Ditto.
8654 (the_low_target): Adjust. Install x86_linux_regs_info,
8655 x86_cannot_fetch_register, and x86_cannot_store_register.
8656 (initialize_low_arch): New.
8657 * linux-ia64-low.c (tdesc_ia64): Declare.
8658 (ia64_fetch_register): Adjust.
8659 (ia64_usrregs_info, regs_info): New globals.
8660 (ia64_regs_info): New function.
8661 (the_low_target): Adjust.
8662 (initialize_low_arch): New function.
8663 * linux-sparc-low.c (tdesc_sparc64): Declare.
8664 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8665 Adjust.
8666 (sparc_arch_setup): New function.
8667 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8668 (the_low_target): Adjust.
8669 (initialize_low_arch): New function.
8670 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8671 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8672 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8673 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8674 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8675 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8676 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8677 (tdesc_powerpc_isa205_vsx64l): Declare.
8678 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8679 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8680 (ppc_set_pc, ppc_get_hwcap): Adjust.
8681 (ppc_usrregs_info): Forward declare.
8682 (!__powerpc64__) ppc_regmap_adjusted: New global.
8683 (ppc_arch_setup): Adjust to the current process'es target
8684 description.
8685 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8686 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8687 (ppc_store_evrregset): Adjust.
8688 (target_regsets): Rename to ...
8689 (ppc_regsets): ... this, and make static.
8690 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8691 (ppc_regs_info): New function.
8692 (the_low_target): Adjust.
8693 (initialize_low_arch): New function.
8694 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8695 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8696 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8697 (tdesc_s390x_linux64v2): Declare.
8698 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8699 (s390_fill_gregset, s390_store_last_break): Adjust.
8700 (target_regsets): Rename to ...
8701 (s390_regsets): ... this, and make static.
8702 (s390_get_pc, s390_set_pc): Adjust.
8703 (s390_get_hwcap): New target_desc parameter, and use it.
8704 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8705 (s390_arch_setup): Adjust to set the current process'es target
8706 description. Don't adjust the regmap.
8707 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8708 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8709 (regs_info_3264): New globals.
8710 (s390_regs_info): New function.
8711 (the_low_target): Adjust.
8712 (initialize_low_arch): New function.
8713 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8714 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8715 [__mips64] (init_registers_mips_linux)
8716 (init_registers_mips_dsp_linux): Delete defines.
8717 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8718 (have_dsp): New global.
8719 (mips_read_description): New, based on mips_arch_setup.
8720 (mips_arch_setup): Reimplement.
8721 (get_usrregs_info): New function.
8722 (mips_cannot_fetch_register, mips_cannot_store_register)
8723 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8724 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8725 (target_regsets): Rename to ...
8726 (mips_regsets): ... this, and make static.
8727 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8728 (dsp_regs_info, regs_info): New globals.
8729 (mips_regs_info): New function.
8730 (the_low_target): Adjust.
8731 (initialize_low_arch): New function.
8732 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8733 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8734 Declare.
8735 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8736 (arm_read_description): New, with bits factored from
8737 arm_arch_setup.
8738 (arm_arch_setup): Reimplement.
8739 (target_regsets): Rename to ...
8740 (arm_regsets): ... this, and make static.
8741 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8742 (arm_regs_info): New function.
8743 (the_low_target): Adjust.
8744 (initialize_low_arch): New function.
8745 * linux-m68k-low.c (tdesc_m68k): Declare.
8746 (target_regsets): Rename to ...
8747 (m68k_regsets): ... this, and make static.
8748 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8749 (m68k_regs_info): New function.
8750 (m68k_arch_setup): New function.
8751 (the_low_target): Adjust.
8752 (initialize_low_arch): New function.
8753 * linux-sh-low.c (tdesc_sharch): Declare.
8754 (target_regsets): Rename to ...
8755 (sh_regsets): ... this, and make static.
8756 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8757 (sh_regs_info, sh_arch_setup): New functions.
8758 (the_low_target): Adjust.
8759 (initialize_low_arch): New function.
8760 * linux-bfin-low.c (tdesc_bfin): Declare.
8761 (bfin_arch_setup): New function.
8762 (bfin_usrregs_info, regs_info): New globals.
8763 (bfin_regs_info): New function.
8764 (the_low_target): Adjust.
8765 (initialize_low_arch): New function.
8766 * linux-cris-low.c (tdesc_cris): Declare.
8767 (cris_arch_setup): New function.
8768 (cris_usrregs_info, regs_info): New globals.
8769 (cris_regs_info): New function.
8770 (the_low_target): Adjust.
8771 (initialize_low_arch): New function.
8772 * linux-cris-low.c (tdesc_crisv32): Declare.
8773 (cris_arch_setup): New function.
8774 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8775 (cris_regs_info): New function.
8776 (the_low_target): Adjust.
8777 (initialize_low_arch): New function.
8778 * linux-m32r-low.c (tdesc_m32r): Declare.
8779 (m32r_arch_setup): New function.
8780 (m32r_usrregs_info, regs_info): New globals.
8781 (m32r_regs_info): Adjust.
8782 (initialize_low_arch): New function.
8783 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8784 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8785 (tic6x_usrregs_info): Forward declare.
8786 (tic6x_read_description): New function, based on ...
8787 (tic6x_arch_setup): ... this. Reimplement.
8788 (target_regsets): Rename to ...
8789 (tic6x_regsets): ... this, and make static.
8790 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8791 (tic6x_regs_info): New function.
8792 (the_low_target): Adjust.
8793 (initialize_low_arch): New function.
8794 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8795 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8796 (target_regsets): Rename to ...
8797 (xtensa_regsets): ... this, and make static.
8798 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8799 globals.
8800 (xtensa_arch_setup, xtensa_regs_info): New functions.
8801 (the_low_target): Adjust.
8802 (initialize_low_arch): New function.
8803 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8804 (nios2_arch_setup): Set the current process'es tdesc.
8805 (target_regsets): Rename to ...
8806 (nios2_regsets): ... this.
8807 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8808 (nios2_regs_info): New function.
8809 (the_low_target): Adjust.
8810 (initialize_low_arch): New function.
a261b8f5
PA
8811 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8812 (aarch64_arch_setup): Set the current process'es tdesc.
8813 (target_regsets): Rename to ...
8814 (aarch64_regsets): ... this.
8815 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8816 (aarch64_regs_info): New function.
8817 (the_low_target): Adjust.
8818 (initialize_low_arch): New function.
3aee8918
PA
8819 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8820 globals.
8821 (target_regsets): Rename to ...
8822 (tile_regsets): ... this.
8823 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8824 (tile_regs_info): New function.
8825 (tile_arch_setup): Set the current process'es tdesc.
8826 (the_low_target): Adjust.
8827 (initialize_low_arch): New function.
8828 * spu-low.c (tdesc_spu): Declare.
8829 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8830 * win32-arm-low.c (tdesc_arm): Declare.
8831 (arm_arch_setup): New function.
8832 (the_low_target): Install arm_arch_setup instead of
8833 init_registers_arm.
8834 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8835 (init_windows_x86): Rename to ...
8836 (i386_arch_setup): ... this. Set `win32_tdesc'.
8837 (the_low_target): Adjust.
8838 * win32-low.c (win32_tdesc): New global.
8839 (child_add_thread): Don't create the thread cache here.
8840 (do_initial_child_stuff): Set the new process'es tdesc.
8841 * win32-low.h (struct target_desc): Forward declare.
8842 (win32_tdesc): Declare.
8843 * lynx-i386-low.c (tdesc_i386): Declare global.
8844 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8845 * lynx-low.c (lynx_tdesc): New global.
8846 (lynx_add_process): Set the new process'es tdesc.
8847 * lynx-low.h (struct target_desc): Forward declare.
8848 (lynx_tdesc): Declare global.
8849 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8850 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8851 * nto-low.c (nto_tdesc): New global.
8852 (do_attach): Set the new process'es tdesc.
8853 * nto-low.h (struct target_desc): Forward declare.
8854 (nto_tdesc): Declare.
8855 * nto-x86-low.c (tdesc_i386): Declare.
8856 (nto_x86_arch_setup): Set `nto_tdesc'.
8857
b1fbec62
GB
88582013-06-04 Gary Benson <gbenson@redhat.com>
8859
8860 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8861 to qSupported response when appropriate.
8862 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8863 with nonzero-length annex.
8864 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8865 arguments supplied in annex.
8866
d1ec4ce7
DE
88672013-05-31 Doug Evans <dje@google.com>
8868
ac44adcb 8869 PR server/15594
d1ec4ce7
DE
8870 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8871 64 bits in 64-cross-32 environment.
8872
9b25f2d3
PA
88732013-05-28 Pedro Alves <palves@redhat.com>
8874
8875 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8876 (aarch64-without-fpu.c): Delete rule.
8877 * configure.srv (aarch64*-*-linux*): Remove references to
8878 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8879 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8880 declaration.
8881
6740dc9c
PA
88822013-05-24 Pedro Alves <palves@redhat.com>
8883
8884 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8885 instead of strchr/decode_address. Error if the range isn't split
8886 with a ','. Don't assume there's be a ':' in the action.
8887
c2d6af84
PA
88882013-05-23 Yao Qi <yao@codesourcery.com>
8889 Pedro Alves <palves@redhat.com>
8890
8891 * linux-low.c (lwp_in_step_range): New function.
8892 (linux_wait_1): If the thread was range stepping and stopped
8893 outside the stepping range, report the stop to GDB. Otherwise,
8894 continue stepping. Add range stepping debug output.
8895 (linux_set_resume_request): Copy the step range from the resume
8896 request to the lwp.
8897 (linux_supports_range_stepping): New.
8898 (linux_target_ops) <supports_range_stepping>: Set to
8899 linux_supports_range_stepping.
8900 * linux-low.h (struct linux_target_ops)
8901 <supports_range_stepping>: New field.
8902 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8903 * linux-x86-low.c (x86_supports_range_stepping): New.
8904 (the_low_target) <supports_range_stepping>: Set to
8905 x86_supports_range_stepping.
8906 * server.c (handle_v_cont): Handle 'r' action.
8907 (handle_v_requests): Append ";r" if the target supports range
8908 stepping.
8909 * target.h (struct thread_resume) <step_range_start,
8910 step_range_end>: New fields.
8911 (struct target_ops) <supports_range_stepping>:
8912 New field.
8913 (target_supports_range_stepping): New macro.
8914
58794e1a
JB
89152013-05-17 Joel Brobecker <brobecker@adacore.com>
8916
8917 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8918 confusion in comment.
8919
d631c5a7
JB
89202013-05-17 Joel Brobecker <brobecker@adacore.com>
8921
8922 * lynx-low.c (struct process_info_private): New type.
8923 (lynx_add_process): New function.
8924 (lynx_create_inferior, lynx_attach): Replace calls to
8925 add_process by calls to lynx_add_process.
8926 (lynx_resume): If PTID is null, then try using
8927 current_process()->private->last_wait_event_ptid.
8928 Add comments.
8929 (lynx_clear_inferiors): Delete. The contents of that function
8930 has been inlined in lynx_mourn;
8931 (lynx_wait_1): Save the ptid in the process's private data.
8932 (lynx_mourn): Free the process' private data. Replace call
8933 to lynx_clear_inferiors by call to clear_inferiors.
8934
96f7a20f
YQ
89352013-05-17 Yao Qi <yao@codesourcery.com>
8936
8937 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8938 the right place.
8939
db0dfaa0
LM
89402013-05-16 Luis Machado <lgustavo@codesourcery.com>
8941
8942 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8943 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8944 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8945 PT_TEXT_END_ADDR guards. Update comments.
8946 (linux_target_op) <read_offsets>: Conditionally define to
8947 linux_read_offsets if the target is UCLIBC and if it defines
8948 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8949
68f5f838
SL
89502013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8951 Andrew Jenner <andrew@codesourcery.com>
8952
8953 * Makefile.in (SFILES): Add linux-nios2-low.c.
8954 (clean): Add action to delete nios2-linux.c.
8955 (nios2-linux.c): New rule.
8956 * configure.srv: Add nios2*-*-linux*.
8957 * linux-nios2-low.c: New.
8958
1ebff1fd
HAQ
89592013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8960
8961 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8962
f6150862
HZ
89632013-04-25 Hui Zhu <hui@codesourcery.com>
8964
8965 PR gdb/15186
f6150862
HZ
8966 * ax.c (ax_printf): Add fflush.
8967
614c279d
TT
89682013-04-22 Tom Tromey <tromey@redhat.com>
8969
8970 * Makefile.in (SFILES): Add filestuff.c.
8971 (OBS): Add filestuff.o.
8972 (filestuff.o): New target.
8973 * config.in, configure: Rebuild.
8974 * configure.ac: Check for fdwalk, pipe2.
8975
7d4e5717
PA
89762013-04-17 Pedro Alves <palves@redhat.com>
8977
8978 * configure.ac (USE_THREAD_DB): Delete variable.
8979 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8980 Don't AC_SUBST USE_THREAD_DB.
8981 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8982 * config.in, configure: Regenerate.
8983
d5c93e41
PA
89842013-04-16 Pedro Alves <palves@redhat.com>
8985
8986 * linux-low.h (struct lwp_info) <thread_known>: Move under
8987 the USE_THREAD_DB #ifdef.
8988
04f5fe89
PA
89892013-04-16 Pedro Alves <palves@redhat.com>
8990
8991 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8992 (linux-low.o): Delete rule.
8993 * linux-low.h: Always include "gdb_thread_db.h" instead of
8994 conditionally including thread_db.h.
8995 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8996 HAVE_THREAD_DB_H.
8997
480b27bf
JK
89982013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8999
9000 * Makefile.in (install-only): Fix make install regression.
9001
43662968
JK
90022013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9003
9004 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9005 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9006 installation.
9007 * gdbserver.1: Remove.
9008
3e74e146
PA
90092013-03-22 Pedro Alves <palves@redhat.com>
9010
9011 * linux-low.c (handle_extended_wait): Don't call
9012 linux_enable_event_reporting.
9013
a8347a2a
TT
90142013-03-15 Tony Theodore <tonyt@logyst.com>
9015
9016 PR build/9098:
9017 * Makefile.in (SHELL): Use @SHELL@.
9018
eeb56fa7
SDJ
90192013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9020
9021 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9022 compiler warning.
9023
4fa7e2ff
JB
90242013-03-13 Joel Brobecker <brobecker@adacore.com>
9025
9026 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9027 Remove extraneous NULL element.
9028
8ddb1965
YQ
90292013-03-13 Yao Qi <yao@codesourcery.com>
9030
9031 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9032 'V' block in trace frame.
9033
9accd112
MM
90342013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9035
9036 * target.h (struct target_ops): Add btrace ops.
9037 (target_supports_btrace): New macro.
9038 (target_enable_btrace): New macro.
9039 (target_disable_btrace): New macro.
9040 (target_read_btrace): New macro.
9041 * gdbthread.h (struct thread_info): Add btrace field.
9042 * server.c: Include btrace-common.h.
9043 (handle_btrace_general_set): New function.
9044 (handle_btrace_enable): New function.
9045 (handle_btrace_disable): New function.
9046 (handle_general_set): Call handle_btrace_general_set.
9047 (handle_qxfer_btrace): New function.
9048 (struct qxfer qxfer_packets[]): Add btrace entry.
9049 * inferiors.c (remove_thread): Disable btrace.
9050 * linux-low: Include linux-btrace.h.
9051 (linux_low_enable_btrace): New function.
9052 (linux_low_read_btrace): New function.
9053 (linux_target_ops): Add btrace ops.
9054 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9055 Add srv_linux_btrace=yes.
9056 (x86_64-*-linux*): Add linux-btrace.o.
9057 Add srv_linux_btrace=yes.
9058 * configure.ac: Define HAVE_LINUX_BTRACE.
9059 * config.in: Regenerated.
9060 * configure: Regenerated.
9061
5cc22e4c
MM
90622013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9063
9064 * server.c (handle_qxfer): Preserve error message if -3 is
9065 returned.
9066 (qxfer): Document the -3 return value.
9067
7c97f91e
MM
90682013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9069
9070 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9071 (linux_btrace_h): New variable.
9072 (linux-btrace.o): New rule.
9073
be9a119c 90742013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ
9075 Hafiz Abid Qadeer <abidh@codesourcery.com>
9076
9077 * tracepoint.c (trace_buffer_size): New global.
9078 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9079 (init_trace_buffer): Change to one-argument function. Allocate
9080 trace buffer memory.
9081 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9082 handle QTBuffer:size packet.
9083 (cmd_bigqtbuffer_size): New function.
9084 (initialize_tracepoint): Call init_trace_buffer with
9085 DEFAULT_TRACE_BUFFER_SIZE.
9086 * server.c (handle_query): Add QTBuffer:size in the
9087 supported packets.
9088
e64f7499
YQ
90892013-03-07 Yao Qi <yao@codesourcery.com>
9090
9091 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9092 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9093 of -1.
9094 (cmd_qtsp): Adjust condition. Do post increment.
9095 Set cur_action and cur_step_action back to 0.
9096
f0ae6fc3
PA
90972013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9098
9099 PR server/15236
9100 * linux-low.c (linux_write_memory): Return early success if LEN is
9101 zero.
9102
b5b0b0af
CV
91032013-03-05 Corinna Vinschen <vinschen@redhat.de>
9104
334ad4a8 9105 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9106
589bc927
TT
91072013-02-28 Tom Tromey <tromey@redhat.com>
9108
9109 * configure.ac: Invoke AC_SYS_LARGEFILE.
9110 * configure, config.in: Rebuild.
9111
dfe07582
CV
91122013-02-28 Corinna Vinschen <vinschen@redhat.com>
9113
9114 * win32-low.c: Throughout, fix format strings and casts of
9115 printf-like functions to avoid type related warnings on all
9116 platforms.
9117 (get_child_debug_event): Print dwDebugEventCode as hex since
9118 that's how it's usually documented.
9119
736cd585
YQ
91202013-02-28 Yao Qi <yao@codesourcery.com>
9121
9122 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9123 pulongest.
9124
e1f58301
JW
91252013-02-27 Jiong Wang <jiwang@tilera.com>
9126
9127 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9128 (reg-tilegx32.c): New rule.
9129 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9130 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9131 different register info initializer according to elf class.
9132 (init_registers_tilgx32): New function. The tilegx32 register info
9133 initializer.
9134 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9135 (tile_store_gregset): Likewise.
9136
d171ca78
YQ
91372013-02-27 Yao Qi <yao@codesourcery.com>
9138
9139 * server.c (process_point_options): Print debug message when
9140 debug_threads is true.
9141
282bbdf3
YQ
91422013-02-26 Yao Qi <yao@codesourcery.com>
9143
9144 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9145
aca22551
PA
91462013-02-19 Pedro Alves <palves@redhat.com>
9147 Kai Tietz <ktietz@redhat.com>
9148
9149 PR gdb/15161
9150
9151 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9152 instead of strtoul to extract address from packet.
9153 (process_serial_event) <'z'>: Likewise.
9154
4f3cee1c
YQ
91552013-02-18 Yao Qi <yao@codesourcery.com>
9156
9157 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9158
8e1d55a3
PA
91592013-02-14 Pedro Alves <palves@redhat.com>
9160
9161 Plug memory leak.
9162
9163 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9164 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9165
458820da
PA
91662013-02-14 Pedro Alves <palves@redhat.com>
9167
9168 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9169
baea0dae
PA
91702013-02-14 Pedro Alves <palves@redhat.com>
9171
9172 * tracepoint.c (save_string): Delete.
9173 (add_tracepoint_action): Use savestring instead of save_string.
9174
0b1afbb3
PA
91752013-02-12 Pedro Alves <palves@redhat.com>
9176
9177 * linux-xtensa-low.c: Ditto.
9178 * xtensa-xtregs.c: Ditto.
9179
8a4ac37e
PA
91802013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9181
9182 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9183 thread_db.
9184
148de6bb
MS
91852013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9186
9187 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9188 aarch64_num_wp_regs and aarch64_num_bp_regs to
9189 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9190
55fac6e0
MS
91912013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9192
9193 * linux-aarch64-low.c (ps_get_thread_area): Replace
9194 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9195
176eb98c
MS
91962013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9197 Marcus Shawcroft <marcus.shawcroft@arm.com>
9198 Nigel Stephens <nigel.stephens@arm.com>
9199 Yufeng Zhang <yufeng.zhang@arm.com>
9200
9201 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9202 (aarch64.c, aarch64-without-fpu.c): New targets.
9203 * configure.srv (aarch64*-*-linux*): New.
9204 * linux-aarch64-low.c: New file.
9205
56f7af9c
MS
92062013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9207
43aaf8b6 9208 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS
9209 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9210 (dequeue_one_deferred_signal, linux_resume_one_thread)
9211 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9212 (linux_tracefork_grandchild, linux_test_for_tracefork)
9213 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9214 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9215 where the argument is 0.
9216
60f662b0
YQ
92172013-01-25 Yao Qi <yao@codesourcery.com>
9218
9219 * event-loop.c: Include "queue.h".
9220 (gdb_event_p): New typedef.
9221 (struct gdb_event) <next_event>: Remove.
9222 (event_queue): Change to QUEUE(gdb_event_p).
9223 (async_queue_event): Remove.
9224 (gdb_event_xfree): New.
9225 (initialize_event_loop): New.
9226 (process_event): Use API from QUEUE.
9227 (wait_for_event): Likewise.
9228 * server.c (main): Call initialize_event_loop.
9229 * server.h (initialize_event_loop): Declare.
9230
5ae4861a
YQ
92312013-01-18 Yao Qi <yao@codesourcery.com>
9232
9233 * ax.h (struct eval_agent_expr_context): New.
9234 (gdb_eval_agent_expr): Update declaration.
9235 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9236 TFRAME. Add new argument CTX.
9237 * server.h (struct eval_agent_expr_context): Declare.
9238 (agent_mem_read, agent_tsv_read): Update declaration.
9239 (agent_mem_read_string): Likewise.
9240 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9241 (add_traceframe_block): Add new argument TPOINT.
9242 Increase TPOINT->traceframe_usage.
9243 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9244 eval_tracepoint_agent_expr.
9245 (condition_true_at_tracepoint): Likewise.
9246 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9247 (agent_mem_read_string, agent_tsv_read): Likewise.
9248
85e00e85
YQ
92492013-01-16 Yao Qi <yao@codesourcery.com>
9250
9251 * linux-low.c (linux_resume_one_lwp): Don't check
9252 'lwp->bp_reinsert != 0'.
9253
4039cf45
JB
92542013-01-07 Joel Brobecker <brobecker@adacore.com>
9255 Pedro Alves <palves@redhat.com>
9256
9257 * lynx-low.c (ptrace_request_to_str): Define a temporary
9258 macro and use it to simplify this function's implementation.
9259
9044dee2
JB
92602013-01-07 Joel Brobecker <brobecker@adacore.com>
9261
9262 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9263 sets errno.
9264
e6352c8f
JB
92652013-01-07 Joel Brobecker <brobecker@adacore.com>
9266
9267 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9268
50681a27
JB
92692013-01-07 Joel Brobecker <brobecker@adacore.com>
9270
9271 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9272
3f6e77ef
JB
92732013-01-07 Joel Brobecker <brobecker@adacore.com>
9274
9275 * lynx-low.c (lynx_resume): Use the resume_info parameter
9276 to determine the ptid for the lynx_ptrace call, unless
9277 it is equal to minus_one_ptid, in which case we use the
9278 ptid of the current_inferior.
9279 (lynx_wait_1): After having received a thread create/exit
9280 event, resume the inferior's execution using the signaling
9281 thread's ptid, rather than the old ptid.
9282
7fda33ae
JB
92832013-01-07 Joel Brobecker <brobecker@adacore.com>
9284
9285 * lynx-low.c (lynx_resume): Delete variable ret.
9286
b9786c74
JB
92872013-01-01 Joel Brobecker <brobecker@adacore.com>
9288
9289 * gdbreplay.c (gdbreplay_version): Update copyright year.
9290 * server.c (gdbserver_version): Likewise.
9291
8b93d60f
JB
92922012-12-17 Joel Brobecker <brobecker@adacore.com>
9293
9294 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9295 new thread.
9296
037335a7
JB
92972012-12-17 Joel Brobecker <brobecker@adacore.com>
9298
9299 * lynx-low.c (ptrace_request_to_str): Add handling for
9300 PTRACE_GETTRACESIG.
9301
52d4cbd8
JB
93022012-12-17 Joel Brobecker <brobecker@adacore.com>
9303
9304 * lynx-low.c (lynx_attach): Delete variable new_process.
9305
ab8f6ca9
JB
93062012-12-17 Joel Brobecker <brobecker@adacore.com>
9307
9308 * lynx-low.c (lynx_create_inferior): Delete variable
9309 new_process.
9310
78cbc024
JB
93112012-12-17 Joel Brobecker <brobecker@adacore.com>
9312
9313 * lynx-low.c (ptrace_request_to_str): Do not handle
9314 PTRACE_GETTHREADLIST if this macro does not exist.
9315
14a00470
YQ
93162012-12-15 Yao Qi <yao@codesourcery.com>
9317
9318 * Makefile.in (OBS): Add notif.o.
9319 * notif.c, notif.h: New.
9320 * server.c: Include "notif.h".
9321 (struct vstop_notif) <next>: Remove.
9322 <base>: New field.
9323 (queue_stop_reply): Update.
9324 (push_event, send_next_stop_reply): Remove.
9325 (discard_queued_stop_replies): Update.
9326 (notif_stop): New variable.
9327 (handle_v_stopped): Remove.
9328 (handle_v_requests): Don't call handle_v_stopped. Call
9329 handle_ack_notif instead.
9330 (queue_stop_reply_callback): Call notif_event_enque instead
9331 of queue_stop_reply.
9332 (handle_status): Don't call send_next_stop_reply, call
9333 notif_write_event instead.
9334 (kill_inferior_callback): Likewise.
9335 (detach_or_kill_inferior_callback): Likewise.
9336 (main): Call initialize_notif.
9337 (process_serial_event): Call QUEUE_is_empty.
9338 (handle_target_event): Call notif_push instead of push event.
9339 * server.h (push_event): Remove declaration.
9340
61c125b9
TT
93412012-12-10 Tom Tromey <tromey@redhat.com>
9342
9343 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9344 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9345 macros.
9346 (.c.o): Rewrite.
9347 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9348 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9349 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9350 (amd64-linux-ipa.o, ax.o): Rewrite.
9351 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9352 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9353 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9354 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9355 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9356 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9357 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9358 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9359 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9360 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9361 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9362 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9363 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9364 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9365 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9366 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9367 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9368 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9369 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9370 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9371 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9372 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9373 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9374 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9375 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9376 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9377 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9378 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9379 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9380 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9381 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9382 (reg-tilegx.o): Remove.
9383 (all_object_files): New macro.
9384 Include .deps files.
9385 * aclocal.m4, configure: Rebuild.
9386 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9387 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9388 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9389
e90e9ad9
TT
93902012-12-05 Tom Tromey <tromey@redhat.com>
9391
9392 PR gdb/14917:
9393 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9394
02d403bf 93952012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM
9396
9397 * configure.ac: Check for linux/perf_event.h.
9398 * config.in: Regenerated.
9399 * configure: Regenerated.
9400
0270a750
PA
94012012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9402
9403 * hostio.c (handle_readlink): Decrease buffer size
9404 parameter passed to readlink by one byte.
9405
8c29b58e
YQ
94062012-11-26 Yao Qi <yao@codesourcery.com>
9407
9408 * configure.ac (build_warnings): Append '-Wempty-body'.
9409 * configure: Regenerated.
9410 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9411 body.
9412
8bdce1ff
PM
94132012-11-15 Pierre Muller <muller@sourceware.org>
9414
9415 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9416 * config.in: Regenerate.
9417 * configure: Regenerate.
9418 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9419 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9420 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9421 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9422 header.
9423 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9424 instead of <sys/wait.h> header.
9425 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9426
02d403bf 94272012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM
9428
9429 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9430 (various make rules): Remove -DGDBSERVER
9431
fbd5db48
YQ
94322012-11-09 Yao Qi <yao@codesourcery.com>
9433
9434 * spu-low.c (current_ptid): Move it to ..
9435 * gdbthread.h: ... here. New.
9436 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9437 * server.c (myresume, process_serial_event): Likewise.
9438 * thread-db.c (thread_db_find_new_threads): Likewise.
9439 * tracepoint.c (run_inferior_command): Likewise.
9440
b3dc46ff
AB
94412012-10-01 Andrew Burgess <aburgess@broadcom.com>
9442
9443 * server.c (handle_search_memory_1): Include access length in
9444 warning message.
9445
07c04788
HPN
94462012-09-05 Michael Brandt <michael.brandt@axis.com>
9447
9448 * linux-crisv32-low.c: Fix compile errors.
9449
918d227b
YQ
94502012-09-04 Yao Qi <yao@codesourcery.com>
9451
9452 * tracepoint.c (cmd_qtsv): Adjust debug message.
9453 Don't check CUR_TPOINT.
9454
18c1b81a
YQ
94552012-08-28 Yao Qi <yao@codesourcery.com>
9456
9457 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9458 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9459 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9460 Remove declarations of xmalloc, xreallloc, xstrdup and
9461 freeargv.
9462 * Makefile.in (libiberty_h): New.
9463 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9464 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9465
dc82f37b
YQ
94662012-08-23 Yao Qi <yao@codesourcery.com>
9467
9468 * server.h: Remove declaration of 'xsnprintf'.
9469
406b1477
KS
94702012-08-22 Keith Seitz <keiths@redhat.com>
9471
9472 * server.h: Include build-gnulib-gbserver/config.h.
9473 * gdbreplay.c: Likewise.
9474
e6712ff1
DE
94752012-08-08 Doug Evans <dje@google.com>
9476
9477 * Makefile.in (SFILES): Add gdb_vecs.c.
9478 (OBS): Add gdb_vecs.o.
9479 (gdb_vecs_h, host_defs_h): New variables.
9480 (thread-db.o): Add $(gdb_vecs_h) dependency.
9481 (gdb_vecs.o): New rule.
9482 * thread-db.c: #include "gdb_vecs.h".
9483 (thread_db_load_search): Use a vector to iterate over path elements.
9484 Handle text appearing after "$pdir".
9485
9486 * configure.ac: Add check for strstr.
9487 * config.in: Regenerate.
9488 * configure: Regenerate.
9489
7c3270ae
UW
94902012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9491
9492 * hostio.c (handle_pread): If pread fails, fall back to attempting
9493 lseek/read.
9494 (handle_pwrite): Likewise for pwrite.
9495
b62e2b27
UW
94962012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9497
9498 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9499 between unsupported TYPE and unimplementable ADDR/LEN combination.
9500 (arm_insert_point): Act on new return value.
9501
78a99e91
PA
95022012-07-31 Pedro Alves <palves@redhat.com>
9503
9504 * server.c (process_point_options): Only skip tokens if we find
9505 one that is unrecognized. Don't treat 'X' specially while
9506 skipping unrecognized tokens.
9507
fcf303ab
UW
95082012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9509
9510 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9511 to 4-byte-align HW breakpoint addresses for Thumb.
9512
7255706c
YQ
95132012-07-27 Yao Qi <yao@codesourcery.com>
9514
9515 PR remote/14161.
9516
9517 * server.h: Declare gdb_agent_about_to_close.
9518 * target.c (kill_inferior): Include "agent.h".
9519 New. Send command 'kill'.
9520 * target.h (kill_inferior): Removed macro.
9521 * tracepoint.c (gdb_agent_about_to_close): New.
9522 (gdb_agent_helper_thread): Handle command 'close'.
9523 Wait endlessly until the inferior stops.
9524 Install gdb_agent_remove_socket to atexit hook.
9525 (agent_socket_name): New static variable.
9526 (gdb_agent_socket_init): Replace local variable 'name' with
9527 'agent_socket_name'.
9528 (gdb_agent_remove_socket): New.
9529
5a3f286f
YQ
95302012-07-27 Yao Qi <yao@codesourcery.com>
9531
9532 * server.c (process_point_options): Stop at 'X' when parsing.
9533
961bd387
ME
95342012-07-19 Michael Eager <eager@eagercon.com>
9535
a261b8f5 9536 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME
9537 to hw_execute.
9538 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9539 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9540 hardware breakpoint.
9541
aa7c7447
JK
95422012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9543
9544 * gdbserver/linux-low.c (initialize_low): Call
9545 linux_ptrace_init_warnings.
9546
7f216e7c
DE
95472012-07-02 Doug Evans <dje@google.com>
9548
9549 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9550 pointer to int.
9551
d3ce09f5
SS
95522012-07-02 Stan Shebs <stan@codesourcery.com>
9553
9554 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9555 (ax.o): Add it to build rule.
9556 (ax-ipa.o): Ditto.
9557 (OBS): Add format.o.
9558 (IPA_OBS): Add format.o.
9559 * server.c (handle_query): Claim support for breakpoint commands.
9560 (process_point_options): Add command case.
9561 (process_serial_event): Leave running if there are printfs in
9562 effect.
9563 * mem-break.h (any_persistent_commands): Declare.
9564 (add_breakpoint_commands): Declare.
9565 (gdb_no_commands_at_breakpoint): Declare.
9566 (run_breakpoint_commands): Declare.
9567 * mem-break.c (struct point_command_list): New struct.
9568 (struct breakpoint): New field command_list.
9569 (any_persistent_commands): New function.
9570 (add_commands_to_breakpoint): New function.
9571 (add_breakpoint_commands): New function.
9572 (gdb_no_commands_at_breakpoint): New function.
9573 (run_breakpoint_commands): New function.
9574 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9575 locally.
9576 * ax.c: Include format.h.
9577 (ax_printf): New function.
9578 (gdb_eval_agent_expr): Add printf opcode.
9579
2f8f6aed
YQ
95802012-06-13 Yao Qi <yao@codesourcery.com>
9581
9582 * server.c (start_inferior): Remove duplicated writes to fields
9583 'last_resume_kind' and 'last_status' of 'current_inferior'.
9584
0c9070b3
YQ
95852012-06-12 Yao Qi <yao@codesourcery.com>
9586 Pedro Alves <palves@redhat.com>
9587
9588 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9589 comment.
9590 * server.c (handle_v_cont): Extend comment.
9591
c52daf70
YQ
95922012-06-11 Yao Qi <yao@codesourcery.com>
9593
9594 * linux-low.c (linux_attach): Add 'static'.
9595
d38bbb0a
YQ
95962012-06-06 Yao Qi <yao@codesourcery.com>
9597
9598 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9599
89dc0afd
JK
96002012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9601
9602 Fix gcc -flto compilation warning.
9603 * server.c (main): Make variable multi_mode and attach volatile.
9604
75f62ce7
TJB
96052012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9606
9607 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9608 if the platform doesn't know about it.
9609
65f479b6
PA
96102012-05-30 Jeff Kenton <jkenton@tilera.com>
9611
9612 * Makefile.in (SFILES): Add linux-tile-low.c.
9613 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9614 * configure.srv: Handle tilegx-*-linux*.
9615 * linux-tile-low.c: New file.
9616
0c5bf5a9
JK
96172012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9618
9619 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9620
a493e3e2
PA
96212012-05-24 Pedro Alves <palves@redhat.com>
9622
9623 PR gdb/7205
9624
43aaf8b6 9625 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9626
2ea28649
PA
96272012-05-24 Pedro Alves <palves@redhat.com>
9628
9629 PR gdb/7205
9630
9631 Replace target_signal with gdb_signal throughout.
9632
8d409d16
MR
96332012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9634
9635 * linux-low.c (linux_store_registers): Avoid the copying sequence
9636 when no data has been retrieved by ptrace.
9637
23512c01
MGD
96382012-05-22 Will Deacon <will.deacon@arm.com>
9639
9640 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9641 Include asm/ptrace.h.
9642 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9643 already defined.
9644
4934b29e
MR
96452012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9646
9647 * linux-low.c (linux_store_registers): Don't re-retrieve data
9648 with ptrace that has already been obtained from /proc. Always
9649 copy any data retrieved with ptrace to the buffer supplied.
9650
bde24c0a
PA
96512012-05-11 Yao Qi <yao@codesourcery.com>
9652 Pedro Alves <palves@redhat.com>
9653
9654 * linux-low.c (enum stopping_threads_kind): New.
9655 (stopping_threads): Change type to `enum stopping_threads_kind'.
9656 (handle_extended_wait): If stopping and suspending threads, leave
9657 the new_lwp suspended too.
9658 (linux_wait_for_event): Adjust.
9659 (stop_all_lwps): Set `stopping_threads' to
9660 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9661 whether we're suspending threads or just stopping them. Assert no
9662 recursion happens.
9663
623b6bdf
YQ
96642012-04-29 Yao Qi <yao@codesourcery.com>
9665
9666 * server.h: Move some code to ...
9667 * gdbthread.h: ... here. New.
9668 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9669 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9670 (nto-low.o, win32-low.o): Likewise.
9671 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9672 * regcache.c, remote-utils.c, server.c: Likewise.
9673 * target.c, tracepoint.c, win32-low.c: Likewise.
9674
f15f9948
TJB
96752012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9676
9677 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9678 (PTRACE_ARG4_TYPE): Likewise.
9679 (PTRACE_XFER_TYPE): Likewise.
9680 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9681 ptrace to PTRACE_ARG3_TYPE.
9682 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9683 (PTRACE_ARG4_TYPE): Likewise.
9684 (PTRACE_XFER_TYPE): Likewise.
9685 (linux_detach_one_lwp): Cast fourth argument of
9686 ptrace to long then PTRACE_ARG4_TYPE.
9687 (regsets_fetch_inferior_registers): Cast third argument of
9688 ptrace to long then PTRACE_ARG3_TYPE.
9689 (regsets_store_inferior_registers): Likewise.
9690
38ea300a
PA
96912012-04-20 Pedro Alves <palves@redhat.com>
9692
9693 * configure: Regenerate.
9694
c971b7fa
PA
96952012-04-19 Pedro Alves <palves@redhat.com>
9696
43aaf8b6 9697 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9698 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA
9699 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9700 (all, install-only, uninstall, clean-info, all-lib, clean): No
9701 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9702 (maintainer-clean realclean distclean): Use subdir_do.
9703 (subdir_do): New.
9704 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9705 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA
9706 * acinclude.m4: Include acx_configure_dir.m4.
9707 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9708 calls. Call AC_PROG_RANLIB. Configure gnulib using
9709 ACX_CONFIGURE_DIR.
9710 (GNULIB): New.
9711 (GNULIB_STDINT_H): Adjust.
9712 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9713 * gdbreplay.c: Include build-gnulib/config.h.
9714 * server.h: Likewise.
9715 * aclocal.m4: Regenerate.
9716 * config.in: Regenerate.
9717 * configure: Regenerate.
c971b7fa 9718
809277f8
PA
97192012-04-19 Pedro Alves <palves@redhat.com>
9720
9721 * Makefile.in (LIBGNU, INCGNU): Adjust.
9722 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9723 (all, install-only, uninstall, clean-info, all-lib, clean)
9724 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9725 * configure.ac: Adjust AC_OUTPUT output.
9726 * aclocal.m4: Regenerate.
9727 * configure: Regenerate.
9728
fd9bb8b8
PA
97292012-04-19 Pedro Alves <palves@redhat.com>
9730
9731 * Makefile.in (generated_files): New.
9732 (server_h): Remove the explicit dependency on config.h, and depend
9733 on $generated_files.
9734
1c298c66
PA
97352012-04-19 Pedro Alves <palves@redhat.com>
9736
9737 * Makefile.in (INCGNU): Add -Ignulib.
9738
57c4b50b
PA
97392012-04-19 Pedro Alves <palves@redhat.com>
9740
9741 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9742 (INCGNU): ... this, and spell out -I here.
9743 (GNULIB_LIB): Rename to ...
9744 (LIBGNU): ... this.
9745 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9746
1030e047
PA
97472012-04-19 Pedro Alves <palves@redhat.com>
9748
9749 * config.in: Regenerate.
9750
447d4319
PA
97512012-04-19 Pedro Alves <palves@redhat.com>
9752
9753 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9754 * server.h (memmem): Remove declaration.
9755 * config.in: Regenerate.
9756 * configure: Regenerate.
9757
aad9eab9
YQ
97582012-04-19 Yao Qi <yao@codesourcery.com>
9759
9760 * Makefile.in (SFILES): Add common/vec.c.
9761 (OBS): Add vec.o.
9762 (vec.o): New rule.
9763
3e10640f
YQ
97642012-04-19 Yao Qi <yao@codesourcery.com>
9765
9766 * remote-utils.c (prepare_resume_reply): Replace with macro
9767 target_core_of_thread.
9768 * server.c (handle_qxfer_threads_proper): Likewise.
9769 * target.h (traget_core_of_thread): New macro.
9770
71622373
PA
97712012-04-18 Pedro Alves <palves@redhat.com>
9772
9773 * aclocal.m4: Regenerate.
9774 * configure: Regenerate.
9775
80d26939
YQ
97762012-04-16 Yao Qi <yao@codesourcery.com>
9777
9778 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9779 duplicated on address.
9780
42476b70
YQ
97812012-04-16 Yao Qi <yao@codesourcery.com>
9782
9783 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9784 (struct tracepoint_action_ops) <send>: New field.
9785 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9786 (agent_expr_send, x_tracepoint_action_send): New.
9787 (l_tracepoint_action_send): New.
9788 (cmd_qtdp): Download and install tracepoint
9789 according to `use_agent'.
9790 (run_inferior_command): Add one more parameter `len'.
9791 Update callers.
9792 (tracepoint_send_agent): New.
9793 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9794
7bc83639
YQ
97952012-04-16 Yao Qi <yao@codesourcery.com>
9796
9797 * tracepoint.c (download_tracepoints): Moved to ...
9798 (cmd_qtstart): ... here.
9799
5f18041e
YQ
98002012-04-14 Yao Qi <yao@codesourcery.com>
9801
9802 * tracepoint.c: Include inttypes.h.
9803 (struct collect_memory_action): Use sized types.
9804 (struct tracepoint): Likewise.
9805 (cmd_qtdp, stop_tracing): Update print specifiers.
9806 (cmd_qtp, response_tracepoint): Likewise.
9807 (collect_data_at_tracepoint): Likewise.
9808 (collect_data_at_step): Likewise.
9809
55a8c076
YQ
98102012-04-14 Yao Qi <yao@codesourcery.com>
9811
9812 Import gnulib module inttypes.
9813 * aclocal.m4, config.in, configure: Regenerated.
9814
dc750257
YQ
98152012-04-14 Yao Qi <yao@codesourcery.com>
9816
9817 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9818 Makefile and config.status at last.
9819
0ab5faf9
YQ
98202012-04-13 Yao Qi <yao@codesourcery.com>
9821
9822 * tracepoint.c: Include stdint.h unconditionally.
9823
18f5fd81
TJB
98242012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9825
9826 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9827 on BFD_HAVE_SYS_PROCFS_TYPE.
9828 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9829 * configure: Regenerate.
9830 * config.in: Likewise.
9831
4d47af5c
L
98322012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9833
9834 * Makefile.in (clean): Also remove x32.c x32-linux.c
9835 x32-avx.c x32-avx-linux.c.
9836 (x32.o): New target.
9837 (x32.c): Likewise.
9838 (x32-linux.o): Likewise.
9839 (x32-linux.c): Likewise.
9840 (x32-avx.o): Likewise.
9841 (x32-avx.c): Likewise.
9842 (x32-avx-linux.o): Likewise.
9843 (x32-avx-linux.c): Likewise.
9844
9845 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9846 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9847 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9848 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9849 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9850 i386/x32-avx-linux.xml.
9851
9852 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9853 (init_registers_x32_avx_linux): Likwise.
9854 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9855 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9856
ecedbe58
PA
98572012-04-13 Pedro Alves <palves@redhat.com>
9858
9859 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9860 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9861 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9862 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9863 the sub-make.
9864
c92b5177
L
98652012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9866
9867 * linux-x86-low.c (compat_x32_clock_t): New.
9868 (compat_x32_siginfo_t): Likewise.
9869 (compat_x32_siginfo_from_siginfo): Likewise.
9870 (siginfo_from_compat_x32_siginfo): Likewise.
9871 (linux_is_elf64): Likewise.
9872 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9873 and siginfo_from_compat_x32_siginfo for x32.
9874 (x86_arch_setup): Set linux_is_elf64.
9875
214d508e
L
98762012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9877
9878 PR gdb/13969
9879 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9880 e_machine field.
9881 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9882 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9883 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9884 compatible with process.
9885
c9a1864a
YQ
98862012-04-12 Yao Qi <yao@codesourcery.com>
9887
9888 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9889 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9890 (install-only, install-info, clean): Handle sub dir gnulib.
9891 (all-lib, am--refresh): New targets.
9892 (memmem.o): Remove target.
9893 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9894 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9895 (AC_REPLACE_FUNCS): Remove memmem.
9896 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9897 (AC_OUTPUT): Generate Makefile in gnulib/.
9898 * aclocal.m4, config.in, configure: Regenerated.
9899
367ba2c2
MR
99002012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9901
9902 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9903
9d236627
PA
99042012-04-05 Pedro Alves <palves@redhat.com>
9905
9906 -Werror=strict-aliasing
9907
9908 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9909 pointer.
9910
111217b3
PA
99112012-04-04 Pedro Alves <palves@redhat.com>
9912
9913 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9914 (sparc_store_gregset_from_stack, sparc_store_gregset)
9915 (sparc_breakpoint_at): Fix formatting.
9916
8365dcf5
TJB
99172012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9918
9919 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9920 are available.
9921 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9922 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9923 * config.in: Regenerate.
9924 * configure: Likewise.
9925
689cc2ae
PA
99262012-03-29 Pedro Alves <palves@redhat.com>
9927
9928 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9929 Correct ptrace arguments.
9930
c14dfd32
PA
99312012-03-28 Pedro Alves <palves@redhat.com>
9932
9933 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9934 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9935 (IA64_FR1_REGNUM): New defines.
9936 (ia64_fetch_register): New.
9937 (the_low_target): Install it.
9938 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9939 field.
9940 * linux-low.c (linux_fetch_registers): Try the
9941 the_low_target.fetch_register hook first.
9942
9943 * linux-arm-low.c (the_low_target): Adjust.
9944 * linux-bfin-low.c (the_low_target): Adjust.
9945 * linux-cris-low.c (the_low_target): Adjust.
9946 * linux-crisv32-low.c (the_low_target): Adjust.
9947 * linux-m32r-low.c (the_low_target): Adjust.
9948 * linux-m68k-low.c (the_low_target): Adjust.
9949 * linux-mips-low.c (the_low_target): Adjust.
9950 * linux-ppc-low.c (the_low_target): Adjust.
9951 * linux-s390-low.c (the_low_target): Adjust.
9952 * linux-sh-low.c (the_low_target): Adjust.
9953 * linux-sparc-low.c (the_low_target): Adjust.
9954 * linux-tic6x-low.c (the_low_target): Adjust.
9955 * linux-x86-low.c (the_low_target): Adjust.
9956 * linux-xtensa-low.c (the_low_target): Adjust.
9957
63c88e13
PA
99582012-03-26 Pedro Alves <palves@redhat.com>
9959
9960 * server.c (handle_qxfer_libraries): Don't bail early if
9961 the_target->qxfer_libraries_svr4 is not NULL.
9962
fb723180
PA
99632012-03-26 Pedro Alves <palves@redhat.com>
9964
9965 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9966
0afae3cf
PA
99672012-03-23 Pedro Alves <palves@redhat.com>
9968
9969 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9970 "library-list-svr4" element's start tag when the the DSO list is
9971 empty.
9972
485f1ee4
PA
99732012-03-23 Pedro Alves <palves@redhat.com>
9974
9975 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9976 a variable whose type size is the same as the inferior's pointer
9977 size.
9978
a5362b9a
TS
99792012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9980
9981 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9982 struct siginfo.
9983 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9984 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9985 * linux-low.h: Include <signal.h>.
9986 (struct siginfo): Remove forward declaration.
9987 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9988 struct siginfo.
9989
d226c142
MF
99902012-03-21 Mike Frysinger <vapier@gentoo.org>
9991
9992 * .gitignore: Ignore more files.
9993
122f36ef
PA
99942012-03-19 Pedro Alves <palves@redhat.com>
9995 Jan Kratochvil <jan.kratochvil@redhat.com>
9996
9997 * server.c (cont_thread, general_thread): Add describing comments.
9998 (start_inferior): Clear `cont_thread'.
9999 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10000 of a process.
10001
fc3e5175
YQ
100022012-03-15 Yao Qi <yao@codesourcery.com>
10003
10004 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10005 handling to ...
10006 (cmd_qtdp): ... here.
10007
8d0d92cd
YQ
100082012-03-15 Yao Qi <yao@codesourcery.com>
10009
10010 * tracepoint.c (struct tracepoint_action_ops): New.
10011 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10012 (m_tracepoint_action_download): New.
10013 (r_tracepoint_action_download): New.
10014 (x_tracepoint_action_download): New.
10015 (l_tracepoint_action_download): New.
10016 (add_tracepoint_action): Install `action->ops' according type.
10017 (download_tracepoint_1): Move code `download' function pointer
10018 of various tracepoint_action_ops.
10019
87b0bb13
JK
100202012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10021
10022 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10023 linux_ptrace_attach_warnings.
10024
5f572dec
JK
100252012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10026
10027 * Makefile.in (linux-ptrace.o): New.
10028 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10029 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10030 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10031 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10032 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10033 of these targets.
10034 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10035
f4647387
YQ
100362012-03-08 Yao Qi <yao@codesourcery.com>
10037 Pedro Alves <palves@redhat.com>
10038
10039 Fix PR server/13392.
10040 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10041 offset of JMP insn.
10042 * tracepoint.c (remove_tracepoint): New.
10043 (cmd_qtdp): Call remove_tracepoint when failed to install.
10044
9b224c5e
PA
100452012-03-07 Pedro Alves <palves@redhat.com>
10046
10047 * linux-low.c (get_detach_signal): New.
10048 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10049 Pass on pending signals to PTRACE_DETACH. Check the result of the
10050 ptrace call.
10051 * server.c (program_signals, program_signals_p): New.
10052 (handle_general_set): Handle QProgramSignals.
10053 * server.h (program_signals, program_signals_p): Declare.
10054
e237a7e2
JK
100552012-03-05 Pedro Alves <palves@redhat.com>
10056 Jan Kratochvil <jan.kratochvil@redhat.com>
10057
10058 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10059 New comment why.
10060
5808517f
YQ
100612012-03-03 Yao Qi <yao@codesourcery.com>
10062
10063 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10064 agent_look_up_symbols.
10065
58b4daa5
YQ
100662012-03-03 Yao Qi <yao@codesourcery.com>
10067
10068 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10069 (linux-x86-low.o): Likewise.
10070 * server.h: Remove in_process_agent_loaded.
10071 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10072 common/agent.c.
10073 Update callers.
10074
8ffcbaaf
YQ
100752012-03-03 Yao Qi <yao@codesourcery.com>
10076
10077 * tracepoint.c (gdb_agent_capability): New global.
10078 (in_process_agent_loaded_ust): Renamed to
10079 `in_process_agent_supports_ust'.
10080 Update callers.
10081 (in_process_agent_supports_ust): Call agent_capability_check.
10082 (clear_installed_tracepoints): Assert that agent supports
10083 agent.
10084
d1feda86
YQ
100852012-03-03 Yao Qi <yao@codesourcery.com>
10086
10087 * linux-low.c (linux_supports_agent): New.
10088 (linux_target_ops): Initialize field `supports_agent' with
10089 linux_supports_agent.
10090 * target.h (struct target_ops) <supports_agent>: New.
10091 (target_supports_agent): New macro.
10092 * server.c (handle_general_set): Handle packet 'QAgent'.
10093 (handle_query): Send `QAgent+'.
10094 * Makefile.in (server.o): Depends on agent.h.
10095
2fa291ac
YQ
100962012-03-03 Yao Qi <yao@codesourcery.com>
10097
10098 * Makefile.in (OBS): Add agent.o.
10099 Add new rule for agent.o.
10100 Track dependence of tracepoint.c on agent.h.
10101 * tracepoint.c (run_inferior_command_1):
10102 (run_inferior_command): Call agent_run_command.
10103 (gdb_ust_connect_sync_socket): Deleted. Move it to
10104 common/agent.c.
10105 (resume_thread, stop_thread): Likewise.
10106 (gdb_ust_socket_init): Renamed to ...
10107 (gdb_agent_socket_init): ... New.
10108 (gdb_ust_thread): Renamed to ...
10109 (gdb_agent_helper_thread): ... New.
10110 (gdb_ust_init): Move some code to ...
10111 (gdb_agent_init): ... here. New.
10112 [HAVE_UST]: Call gdb_ust_init.
10113 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10114 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10115 * config.in, configure: Regenerated.
10116
05044653
PA
101172012-03-02 Pedro Alves <palves@redhat.com>
10118
10119 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10120 * linux-low.c (struct simple_pid_list): New.
10121 (stopped_pids): New a struct simple_pid_list pointer.
10122 (add_to_pid_list, pull_pid_from_list): New.
10123 (handle_extended_wait): Don't assume the first signal new children
10124 report is SIGSTOP. Adjust call to pull_pid_from_list.
10125 (linux_wait_for_lwp): Adjust.
10126
8d00225b
YQ
101272012-03-02 Yao Qi <yao@codesourcery.com>
10128
10129 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10130 debug log.
10131
19560ba5
YQ
101322012-03-02 Yao Qi <yao@codesourcery.com>
10133
10134 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10135 `stop_pc' and `tpoint'. Update caller.
10136
1faeff08
MR
101372012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10138
10139 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10140 * linux-low.c (use_linux_regsets): New macro.
10141 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10142 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10143 (linux_register_in_regsets): New function.
10144 (usr_fetch_inferior_registers): Skip registers covered by
10145 regsets.
10146 (usr_store_inferior_registers): Likewise.
10147 (usr_fetch_inferior_registers): New macro.
10148 (usr_store_inferior_registers): Likewise.
10149 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10150 (linux_store_registers): Likewise.
10151 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10152 prototype.
10153 (init_registers_mips64_dsp_linux): Likewise.
10154 (init_registers_mips_linux): New macro.
10155 (init_registers_mips_dsp_linux): Likewise.
10156 (mips_dsp_num_regs): Likewise.
10157 (DSP_BASE, DSP_CONTROL): New fallback macros.
10158 (mips_base_regs): New macro.
10159 (mips_regmap): Use it. Fix the size.
10160 (mips_dsp_regmap): New variable.
10161 (mips_dsp_regset_bitmap): Likewise.
10162 (mips_arch_setup): New function.
10163 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10164 than mips_regmap.
10165 (mips_cannot_store_register): Likewise.
10166 (the_low_target): Update .arch_setup, .num_regs and .regmap
10167 initializers. Add .regset_bitmap initializer.
10168 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10169 initializer.
10170 * linux-bfin-low.c (the_low_target): Likewise.
10171 * linux-cris-low.c (the_low_target): Likewise.
10172 * linux-crisv32-low.c (the_low_target): Likewise.
10173 * linux-ia64-low.c (the_low_target): Likewise.
10174 * linux-m32r-low.c (the_low_target): Likewise.
10175 * linux-m68k-low.c (the_low_target): Likewise.
10176 * linux-ppc-low.c (the_low_target): Likewise.
10177 * linux-s390-low.c (the_low_target): Likewise.
10178 * linux-sh-low.c (the_low_target): Likewise.
10179 * linux-sparc-low.c (the_low_target): Likewise.
10180 * linux-tic6x-low.c (the_low_target): Likewise.
10181 * linux-x86-low.c (the_low_target): Likewise.
10182 * linux-xtensa-low.c (the_low_target): Likewise.
10183 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10184 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10185 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10186 srv_xmlfiles.
10187 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10188 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10189
c03e6ccc
YQ
101902012-02-29 Yao Qi <yao@codesourcery.com>
10191 Pedro Alves <palves@redhat.com>
10192
10193 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10194 `step_over_finished' is true.
10195
644cebc9
PA
101962012-02-27 Pedro Alves <palves@redhat.com>
10197
10198 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10199 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10200
c14d7ab2
PA
102012012-02-27 Pedro Alves <palves@redhat.com>
10202
10203 PR server/9684
10204 * linux-low.c (pid_is_stopped): New.
10205 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10206
412c89dd
LM
102072012-02-25 Luis Machado <lgustavo@codesourcery.com>
10208
10209 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10210 of conditions.
10211
b745defe
MR
102122012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10213
10214 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10215
9f3a5c85
LM
102162012-02-24 Luis Machado <lgustavo@codesourcery>
10217
10218 * server.c (handle_query): Advertise support for target-side
10219 breakpoint condition evaluation.
10220 (process_point_options): New function.
10221 (process_serial_event): When inserting a breakpoint, check for
10222 a target-side condition that should be evaluated.
10223
10224 * mem-break.c: Include regcache.h and ax.h.
10225 (point_cond_list_t): New data structure.
10226 (breakpoint) <cond_list>: New field.
10227 (find_gdb_breakpoint_at): Make non-static.
10228 (delete_gdb_breakpoint_at): Clear any target-side
10229 conditions.
10230 (clear_gdb_breakpoint_conditions): New function.
10231 (add_condition_to_breakpoint): Likewise.
10232 (add_breakpoint_condition): Likewise.
10233 (gdb_condition_true_at_breakpoint): Likewise.
10234 (gdb_breakpoint_here): Return result directly instead
10235 of going through a local variable.
10236
10237 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10238 (clear_gdb_breakpoint_conditions): Likewise.
10239 (add_breakpoint_condition): Likewise.
10240 (gdb_condition_true_at_breakpoint): Likewise.
10241
10242 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10243 (need_step_over_p): Take target-side breakpoint condition into
10244 consideration.
10245
5e1dc496
LM
102462012-02-24 Luis Machado <lgustavo@codesourcery>
10247
10248 * server.h: Include tracepoint.h.
10249 (agent_mem_read, agent_get_trace_state_variable_value,
10250 agent_set_trace_state_variable_value,
10251 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10252 get_set_tsv_func_addr): New prototypes.
10253
10254 * ax.h: New include file.
10255 * ax.c: New source file.
10256
10257 * tracepoint.c: Include ax.h.
10258 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10259 agent_expr, eval_result_type): Move to ax.h.
10260 (parse_agent_expr): Rename to ...
10261 (gdb_parse_agent_expr): ... this, make it non-static and move
10262 to ax.h.
10263 (unparse_agent_expr) Rename to ...
10264 (gdb_unparse_agent_expr): ... this, make it non-static and move
10265 to ax.h.
10266 (eval_agent_expr): Rename to ...
10267 (eval_tracepoint_agent_expr): ... this.
10268 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10269 forward declarations.
10270 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10271 (agent_get_trace_state_variable_value): New function.
10272 (agent_set_trace_state_variable_value): New function.
10273 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10274 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10275 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10276 (condition_true_at_tracepoint): Likewise.
10277 (parse_agent_expr): Rename to ...
10278 (gdb_parse_agent_expr): ... this and move to ax.c.
10279 (unparse_agent_expr): Rename to ...
10280 (gdb_unparse_agent_expr): ... this and move to ax.c.
10281 (gdb_agent_op_name): Move to ax.c.
10282 (eval_agent_expr): Rename to ...
10283 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10284 and move to ax.c.
10285 (eval_tracepoint_agent_expr): New function.
10286 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10287 non-static.
5e1dc496
LM
10288 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10289 ax.c.
10290 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10291 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10292 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10293 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10294 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10295 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10296 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10297 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10298 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10299 (compile_bytecodes): Remove forward declaration.
10300 (is_goto_target): Move to ax.c.
10301 (compile_bytecodes): Move to ax.c and call
10302 agent_get_trace_state_variable_value (...) and
10303 agent_set_trace_state_variable_value (...).
10304
10305 * Makefile.in: Update ax.c and IPA dependencies.
10306
277e4e52
PA
103072012-02-24 Pedro Alves <palves@redhat.com>
10308
10309 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10310 (cmd_bigqtbuffer_circular): ... this. Only handle
10311 'QTBuffer:circular:'.
10312 (handle_tracepoint_general_set): Adjust.
10313
bf4c19f7
YQ
103142012-02-16 Yao Qi <yao@codesourcery.com>
10315
10316 * inferiors.c: Move code to ...
10317 * dll.c: .... here. New.
10318 * server.h: Declare clear_dlls.
10319 * Makefile.in (SFILES): Add dll.c.
10320 (OBS): Add dll.o
10321 (dll.o): New rule.
10322
d73f2619
YQ
103232012-02-11 Yao Qi <yao@codesourcery.com>
10324
10325 * server.c: (handle_monitor_command): Add a new parameter
10326 `own_buf'.
10327 (handle_query): Update caller.
10328
f8255c2a
JB
103292012-02-09 Joel Brobecker <brobecker@adacore.com>
10330
10331 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10332 * configure, config.in: Regenerate.
10333 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10334 is not defined.
10335
da84f473
PA
103362012-02-02 Pedro Alves <palves@redhat.com>
10337
10338 Try SIGKILL first, then PTRACE_KILL.
10339 * linux-low.c (linux_kill_one_lwp): New.
10340 (linux_kill_one_lwp): Rename to ...
10341 (kill_one_lwp_callback): ... this. Use the new
10342 linux_kill_one_lwp.
10343
e886a173
PA
103442012-02-02 Pedro Alves <palves@redhat.com>
10345
10346 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10347 inferior.
10348
be07f1a2
PA
103492012-01-27 Pedro Alves <palves@redhat.com>
10350
10351 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10352 (elf_64_file_p): Make static.
10353 (linux_pid_exe_is_elf_64_file): New.
10354 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10355 Delete declarations.
10356 (linux_pid_exe_is_elf_64_file): Declare.
10357 * linux-x86-low.c (x86_arch_setup): Use
10358 linux_pid_exe_is_elf_64_file.
10359
d8301ad1
JK
103602012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10361
10362 * linux-low.c (linux_wait_for_event_1): Rename to ...
10363 (linux_wait_for_event): ... here and merge it with former
10364 linux_wait_for_event - new variable wait_ptid, use it.
10365 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10366
01b17894
PA
103672012-01-23 Pedro Alves <palves@redhat.com>
10368
10369 * server.c (main): Avoid yet another case of infinite loop while
10370 detaching/killing after a longjmp.
10371
e825046f
JK
103722012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10373
10374 Code cleanup.
10375 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10376
b9e7b9c3
UW
103772012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10378
10379 * hostio.c (handle_readlink): New function.
10380 (handle_vFile): Call it to handle "vFile:readlink" packets.
10381
901f9912
UW
103822012-01-20 Pedro Alves <palves@redhat.com>
10383 Ulrich Weigand <ulrich.weigand@linaro.org>
10384
10385 * server.c (handle_v_requests): Only support vAttach and vRun to
10386 start multiple processes when in extended protocol mode.
10387
fc1ab1a0
PA
103882012-01-17 Pedro Alves <palves@redhat.com>
10389
10390 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10391 memalign plus mprotect to allocate the scratch buffer.
10392
7d5d4e98
PA
103932012-01-13 Pedro Alves <palves@redhat.com>
10394
10395 * server.c (attach_inferior): Clear `cont_thread'.
10396
f128d5e9
PA
103972012-01-13 Pedro Alves <palves@redhat.com>
10398
10399 * server.c (main): Avoid infinite loop while detaching/killing
10400 after a longjmp.
10401
06db92f0
DE
104022012-01-09 Doug Evans <dje@google.com>
10403
10404 * server.c (start_inferior): Set last_ptid in --wrapper case.
10405
32d92999
YQ
104062012-01-06 Yao Qi <yao@codesourcery.com>
10407
10408 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10409 defined.
10410 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10411
5e0a92a9
YQ
104122012-01-04 Yao Qi <yao@codesourcery.com>
10413
10414 * tracepoint.c (cmd_qtdp): Print debug message
10415 for static tracepoint.
10416
ae639e8c
YQ
104172012-01-04 Yao Qi <yao@codesourcery.com>
10418
10419 * tracepoint.c (trace_vdebug): Differentiate debug message
10420 between gdbserver and IPA.
10421
f72429c5
YQ
104222012-01-03 Yao Qi <yao@codesourcery.com>
10423
10424 * tracepoint.c (tracepoint_was_hit): Don't collect for
10425 static tracepoint.
10426
12c3e59c
JB
104272012-01-02 Joel Brobecker <brobecker@adacore.com>
10428
10429 * terminal.h: Reformat copyright header.
10430
67827812
JB
104312012-01-02 Joel Brobecker <brobecker@adacore.com>
10432
10433 * server.c (gdbserver_version): Update copyright year.
10434 * gdbreplay.c (gdbreplay_version): Likewise.
10435
3e52c33d
JK
104362011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10437
10438 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10439
10440 Revert:
10441 2011-12-18 Hui Zhu <teawater@gmail.com>
10442 * linux-low.c (linux_create_inferior): Save return value to ret.
10443
66f1260e
HZ
104442011-12-18 Hui Zhu <teawater@gmail.com>
10445
10446 * linux-low.c (linux_create_inferior): Save return value to ret.
10447
e77616d7
DE
104482011-12-16 Doug Evans <dje@google.com>
10449
e7b06c57
DE
10450 * linux-low.c (linux_create_inferior): If stdio connection,
10451 redirect stdin from /dev/null, stdout to stderr.
10452 * remote-utils.c (remote_is_stdio): New static global.
10453 (remote_connection_is_stdio): New function.
10454 (remote_prepare): Handle stdio connection.
10455 (remote_open): Ditto.
10456 (remote_close): Don't close stdin for stdio connections.
10457 (read_prim,write_prim): New functions. Replace all calls to
10458 read/write to these.
10459 * server.c (main): Watch for "-" argument. Move call to
10460 remote_prepare before start_inferior.
10461 * server.h (STDIO_CONNECTION_NAME): New macro.
10462 (remote_connection_is_stdio): Declare.
10463
e77616d7
DE
10464 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10465 in debugging output.
10466
82067193
YQ
104672011-12-15 Yao Qi <yao@codesourcery.com>
10468
10469 * tracepoint.c: Include sys/syscall.h.
10470 (gdb_ust_thread): Remove preprocessor conditional.
10471
82bfbe7e
PA
104722011-12-14 Pedro Alves <pedro@codesourcery.com>
10473
10474 * linux-low.c (linux_detach_one_lwp): Call
10475 the_low_target.prepare_to_resume before detaching.
10476
712c6575
YQ
104772011-12-14 Yao Qi <yao@codesourcery.com>
10478
10479 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10480 of write.
10481
d54d1edf
YQ
104822011-12-14 Yao Qi <yao@codesourcery.com>
10483
10484 * i386-low.c (i386_low_stopped_data_address): Initialize local
10485 variable `control'.
10486
6210a125
PA
104872011-12-13 Pedro Alves <pedro@codesourcery.com>
10488
10489 PR remote/13492
10490
10491 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10492 DR_CONTROL unless necessary. Extend comments.
10493 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10494 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10495
2ece8244
YQ
104962011-12-13 Yao Qi <yao@codesourcery.com>
10497
10498 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10499 macros.
10500 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10501
784867a5
JK
105022011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10503
10504 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10505 Print new debug message for such case.
10506
6bf36717
JK
105072011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10508
10509 Fix overlapping memcpy.
10510 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10511 the read_inferior_memory transfer.
10512 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10513 write_inferior_memory transfer.
10514 (set_fast_tracepoint_jump): New variable buf. Use it for the
10515 read_inferior_memory and write_inferior_memory transfers.
10516 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10517 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10518 Use it for the write_inferior_memory transfer.
10519 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10520 buffers.
10521
50275556
MR
105222011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10523
10524 * linux-low.c (fetch_register, store_register): Make code
10525 consistent, fix formatting.
10526
7325beb4
MR
105272011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10528
10529 * linux-low.c (usr_store_inferior_registers): Factor out code
10530 to handle individual registers into...
10531 (store_register): ... this new function.
10532
c642a434
UW
105332011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10534
10535 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10536 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10537 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10538 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10539 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10540 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10541 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10542 (srv_xmlfiles): Add new XML files.
10543
10544 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10545 and <sys/uio.h>.
10546 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10547 (init_registers_s390_linux32v1): Add prototype.
10548 (init_registers_s390_linux32v2): Likewise.
10549 (init_registers_s390_linux64v1): Likewise.
10550 (init_registers_s390_linux64v2): Likewise.
10551 (init_registers_s390x_linux64v1): Likewise.
10552 (init_registers_s390x_linux64v2): Likewise.
10553 (s390_num_regs): Increment to 52.
10554 (s390_regmap): Add orig_r2 register.
10555 (s390_num_regs_3264): Increment to 68.
10556 (s390_regmap_3264): Add orig_r2 register.
10557 (s390_collect_ptrace_register): Handle orig_r2 register.
10558 (s390_supply_ptrace_register): Likewise.
10559 (s390_fill_last_break): New function.
10560 (s390_store_last_break): Likewise.
10561 (s390_fill_system_call): New function.
10562 (s390_store_system_call): Likewise.
10563 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10564 register sets.
10565 (s390_check_regset): New function.
10566 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10567 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10568 Update target_regsets for available register sets.
10569
2268b414
JK
105702011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10571 Jan Kratochvil <jan.kratochvil@redhat.com>
10572
10573 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10574 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10575 New.
10576 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10577 * linux-low.h (struct process_info_private): New member r_debug.
10578 * server.c (handle_qxfer_libraries): Call
10579 the_target->qxfer_libraries_svr4.
10580 (handle_qxfer_libraries_svr4): New function.
10581 (qxfer_packets): New entry "libraries-svr4".
10582 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10583 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10584 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10585 PACKET_qXfer_libraries_svr4.
10586
d6db1fab
UW
105872011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10588
10589 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10590 PSW address/mask between 8-byte and 16-byte formats.
10591 (s390_supply_ptrace_register): Likewise.
10592 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10593 basic addressing mode bit.
10594
242f5f1c
SS
105952011-11-24 Stan Shebs <stan@codesourcery.com>
10596
10597 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10598
f196051f
SS
105992011-11-17 Stan Shebs <stan@codesourcery.com>
10600
10601 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10602 (tracing_start_time): New global.
10603 (tracing_stop_time): New global.
10604 (tracing_user_name): New global.
10605 (tracing_notes): New global.
10606 (tracing_stop_note): New global.
10607 (cmd_qtstart): Set traceframe_usage, start_time.
10608 (stop_tracing): Set stop_time.
10609 (cmd_qtstatus): Report additional status.
10610 (cmd_qtp): New function.
10611 (handle_tracepoint_query): Call it.
10612 (cmd_qtnotes): New function.
10613 (handle_tracepoint_general_set): Call it.
10614 (get_timestamp): Rename from tsv_get_timestamp.
10615
405f8e94
SS
106162011-11-14 Stan Shebs <stan@codesourcery.com>
10617 Kwok Cheung Yeung <kcy@codesourcery.com>
10618
10619 * linux-x86-low.c (small_jump_insn): New.
10620 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10621 trampoline and error message, build a trampoline and issue a small
10622 jump instruction to it.
10623 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10624 trampoline and error message.
10625 (x86_get_min_fast_tracepoint_insn_len): New.
10626 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10627 * linux-low.h (struct linux_target_ops): Add arguments to
10628 install_fast_tracepoint_jump_pad operation, add new operation.
10629 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10630 arguments.
10631 (linux_get_min_fast_tracepoint_insn_len): New function.
10632 (linux_target_op): Add new operation.
10633 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10634 (gdb_trampoline_buffer_end): Ditto.
10635 (gdb_trampoline_buffer_error): Ditto.
10636 (struct ipa_sym_addresses): Add fields for new IPA variables.
10637 (symbol_list): Add entries for new IPA variables.
10638 (struct tracepoint): Add fields to hold the address range of the
10639 trampoline used by the tracepoint.
10640 (trampoline_buffer_head): New static variable.
10641 (trampoline_buffer_tail): Ditto.
10642 (claim_trampoline_space): New function.
10643 (have_fast_tracepoint_trampoline_buffer): New function.
10644 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10645 structure.
10646 (install_fast_tracepoint): Ditto, also add error buffer argument.
10647 (cmd_qtminftpilen): New function.
10648 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10649 (fast_tracepoint_from_trampoline_address): New function.
10650 (fast_tracepoint_collecting): Handle trampoline as part of jump
10651 pad space.
10652 (set_trampoline_buffer_space): New function.
10653 (initialize_tracepoint): Initialize new IPA variables.
10654 * target.h (struct target_ops): Add arguments to
10655 install_fast_tracepoint_jump_pad operation, add new
10656 get_min_fast_tracepoint_insn_len operation.
10657 (target_get_min_fast_tracepoint_insn_len): New.
10658 (install_fast_tracepoint_jump_pad): Add arguments.
10659 * server.h (IPA_BUFSIZ): Define.
10660 * linux-i386-ipa.c: Include extra header files.
10661 (initialize_fast_tracepoint_trampoline_buffer): New function.
10662 (initialize_low_tracepoint): Call it.
10663 * server.h (set_trampoline_buffer_space): Declare.
10664 (claim_trampoline_space): Ditto.
10665 (have_fast_tracepoint_trampoline_buffer): Ditto.
10666
1e4d1764
YQ
106672011-11-14 Yao Qi <yao@codesourcery.com>
10668
10669 * server.c (handle_query): Handle InstallInTrace for qSupported.
10670 * tracepoint.c (add_tracepoint): Sort list.
10671 (install_tracepoint, download_tracepoint): New.
10672 (cmd_qtdp): Call them to install and download tracepoints.
10673 (sort_tracepoints): Removed.
10674 (cmd_qtstart): Update.
10675
5c73ff4e
YQ
106762011-11-14 Yao Qi <yao@codesourcery.com>
10677
10678 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10679 * mem-break.h: Declare.
10680 * tracepoint.c (cmd_qtstart): Move some code to ...
10681 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10682 New.
10683 (download_tracepoints): Move some code to ...
10684 (download_tracepoint_1): ... here. New.
10685
86a30030
YQ
106862011-11-08 Yao Qi <yao@codesourcery.com>
10687
10688 * remote-utils.c (relocate_instruction): A comment fix.
10689
8d26e50c
JB
106902011-11-07 Joel Brobecker <brobecker@adacore.com>
10691
10692 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10693 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10694 dr_status_mirror and dr_control_mirror from debug_reg_state.
10695 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10696 (i386_initial_stuff): Remove use of deleted globals.
10697 (i386_get_thread_context, i386_set_thread_context,
10698 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10699 from debug_reg_state.
10700
a59306a3
YQ
107012011-11-05 Yao Qi <yao@codesourcery.com>
10702
10703 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10704 address as TPOINT's.
10705
3065dfb6
SS
107062011-11-02 Stan Shebs <stan@codesourcery.com>
10707
10708 * tracepoint.c (agent_mem_read_string): New function.
10709 (eval_agent_expr): Call it for tracenz.
10710 * server.c (handle_query): Report support for tracenz.
10711
fd0d8c7c
YQ
107122011-11-02 Yao Qi <yao@codesourcery.com>
10713
10714 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10715
609086b1
YQ
107162011-11-02 Yao Qi <yao@codesourcery.com>
10717
10718 * target.h: Fix a typo in comment.
10719
b9fd1791
PA
107202011-10-31 Pedro Alves <pedro@codesourcery.com>
10721
10722 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10723 clobber the breakpoints' shadows with fast tracepoint jumps.
10724 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10725 * target.c (write_inferior_memory): Also pass MYADDR down to
10726 check_mem_write.
10727
03583c20
UW
107282011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10729
10730 * configure.ac: Check support for personality routine.
10731 * configure: Regenerate.
10732 * config.in: Likewise.
10733 * linux-low.c: Include <sys/personality.h>.
10734 Define ADDR_NO_RANDOMIZE if necessary.
10735 (linux_create_inferior): Disable address space randomization when
10736 forking inferior, if requested.
10737 (linux_supports_disable_randomization): New function.
10738 (linux_target_ops): Install it.
10739 * server.h (disable_randomization): Declare.
10740 * server.c (disable_randomization): New global variable.
10741 (handle_general_set): Handle QDisableRandomization.
10742 (handle_query): Likewise for qSupported.
10743 (main): Support --disable-randomization and --no-disable-randomization
10744 command line arguments.
10745 * target.h (struct target_ops): Add supports_disable_randomization.
10746 (target_supports_disable_randomization): New macro.
10747
723b724b
MF
107482011-09-29 Mike Frysinger <vapier@gentoo.org>
10749
10750 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10751 ifdef check.
10752 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10753 [!PT_GETDSBT] (target_loadmap): New definition.
10754 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10755 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10756 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10757 and PT_GETDSBT to LINUX_LOADMAP.
10758 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10759 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10760
55329a5c 107612011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW
10762
10763 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10764 (arm_linux_hwbp_cap): New static variable.
10765 (arm_linux_get_hwbp_cap): Replace by ...
10766 (arm_linux_init_hwbp_cap): ... this new function.
10767 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10768 (arm_linux_get_hw_watchpoint_count): Likewise.
10769 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10770 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10771 (arm_prepare_to_resume): Use perror_with_name instead of error.
10772
55329a5c 107732011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW
10774
10775 * linux-arm-low.c: Include <signal.h>.
10776 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10777 (struct arm_linux_hwbp_cap): New data type.
10778 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10779 (struct arm_linux_hw_breakpoint): New data type.
10780 (MAX_BPTS, MAX_WPTS): Define.
10781 (struct arch_process_info, struct arch_lwp_info): New data types.
10782 (arm_linux_get_hwbp_cap): New function.
10783 (arm_linux_get_hw_breakpoint_count): Likewise.
10784 (arm_linux_get_hw_watchpoint_count): Likewise.
10785 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10786 (arm_hwbp_control_initialize): Likewise.
10787 (arm_hwbp_control_is_enabled): Likewise.
10788 (arm_hwbp_control_is_initialized): Likewise.
10789 (arm_hwbp_control_disable): Likewise.
10790 (arm_linux_hw_breakpoint_equal): Likewise.
10791 (arm_linux_hw_point_initialize): Likewise.
10792 (struct update_registers_data): New data structure.
10793 (update_registers_callback: New function.
10794 (arm_insert_point): Likewise.
10795 (arm_remove_point): Likewise.
10796 (arm_stopped_by_watchpoint): Likewise.
10797 (arm_stopped_data_address): Likewise.
10798 (arm_new_process): Likewise.
10799 (arm_new_thread): Likewise.
10800 (arm_prepare_to_resume): Likewise.
10801 (the_low_target): Register arm_insert_point, arm_remove_point,
10802 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10803 arm_new_thread, and arm_prepare_to_resume.
10804
6b9801d4
SS
108052011-09-15 Stan Shebs <stan@codesourcery.com>
10806
10807 * server.h (struct emit_ops): Add compare-goto fields.
10808 * tracepoint.c (gdb_agent_op_sizes): New table.
10809 (emit_eq_goto): New function.
10810 (emit_ne_goto): New function.
10811 (emit_lt_goto): New function.
10812 (emit_le_goto): New function.
10813 (emit_gt_goto): New function.
10814 (emit_ge_goto): New function.
10815 (is_goto_target): New function.
10816 (compile_bytecodes): Recognize special cases of compare-goto
10817 combinations and call specialized emitters for them.
10818 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10819 (amd64_emit_ne_goto): New function.
10820 (amd64_emit_lt_goto): New function.
10821 (amd64_emit_le_goto): New function.
10822 (amd64_emit_gt_goto): New function.
10823 (amd64_emit_ge_goto): New function.
10824 (amd64_emit_ops): Add the new functions.
10825 (i386_emit_eq_goto): New function.
10826 (i386_emit_ne_goto): New function.
10827 (i386_emit_lt_goto): New function.
10828 (i386_emit_le_goto): New function.
10829 (i386_emit_gt_goto): New function.
10830 (i386_emit_ge_goto): New function.
10831 (i386_emit_ops): Add the new functions.
10832
bf15cbda
SS
108332011-09-08 Stan Shebs <stan@codesourcery.com>
10834
10835 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10836 (i386_emit_epilogue): Restore %ebx.
10837
943ca1dd
JZ
108382011-08-31 Jie Zhang <jzhang918@gmail.com>
10839
10840 * server.c (step_thread): Remove definition.
10841 (process_serial_event): Don't handle Hs.
10842 * server.h (step_thread): Remove declaration.
10843 * target.c (set_desired_inferior): Remove use of step_thread.
10844
e3deef73
LM
108452011-08-24 Luis Machado <lgustavo@codesourcery.com>
10846
10847 * linux-low.c: Include linux-procfs.h.
10848 (linux_attach_lwp_1): Update comments.
10849 (linux_attach): Scan for existing threads when attaching to a
10850 process that is the tgid.
10851 * Makefile.in: Update dependencies.
10852
13da1c97
LM
108532011-08-24 Luis Machado <lgustavo@codesourcery.com>
10854
10855 * configure.srv: Add linux-procfs.o dependencies.
10856
881127c9
YQ
108572011-08-14 Yao Qi <yao@codesourcery.com>
10858
10859 * target.h (struct target_ops): Fix indent.
10860 * win32-low.c (win32_target_ops): Fix comment.
10861
58dbd541
YQ
108622011-08-14 Andrew Jenner <andrew@codesourcery.com>
10863 Yao Qi <yao@codesourcery.com>
10864
10865 * Makefile.in (clean): Remove tic6x-*.c files.
10866 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10867 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10868 (tic6x-c64xp-linux.c): Likewise.
10869 * configure.srv: Add support for tic6x-*-uclinux.
10870 * linux-tic6x-low.c: New.
10871 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10872
78d85199
YQ
108732011-08-14 Andrew Stubbs <ams@codesourcery.com>
10874 Yao Qi <yao@codesourcery.com>
10875
10876 * target.h (struct target_ops): Add read_loadmap.
10877 * linux-low.c (struct target_loadseg): New type.
10878 (struct target_loadmap): New type.
10879 (linux_read_loadmap): New function.
10880 (linux_target_ops): Add linux_read_loadmap.
10881 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA
10882 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10883 to NULL.
78d85199 10884
a959a88d
EZ
108852011-08-05 Eli Zaretskii <eliz@gnu.org>
10886
10887 * win32-low.c: Include <stdint.h>.
10888
1ced966e
PA
108892011-07-22 Pedro Alves <pedro@codesourcery.com>
10890
10891 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10892 to the inferior here.
10893 (i386_remove_aligned_watchpoint): Ditto.
10894 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10895 fit part of the watchpoint in the debug registers.
10896 (i386_update_inferior_debug_regs): New.
10897 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10898 registers, and only update the inferior on success.
10899 (i386_low_remove_watchpoint): Ditto.
10900
d26e3629
KY
109012011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10902
10903 * linux-low.c (compare_ints, unique, list_threads, show_process,
10904 linux_core_of_thread): Delete.
10905 (linux_target_ops): Change linux_core_of_thread to
10906 linux_common_core_of_thread.
10907 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10908 * utils.c (malloc_failure): Change type of argument.
10909 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10910 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10911 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10912 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10913 (IPA_OBJS): Add common-utils-ipa.o.
10914 (ptid_h, linux_osdata_h): New macros.
10915 (server_h): Add common/common-utils.h, common/xml-utils.h,
10916 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10917 common/ptid.h.
10918 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10919 ptid.o, buffer.o): New rules.
10920 (linux-low.o): Add common/linux-osdata.h as a dependency.
10921 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10922 * configure.ac: Add AC_HEADER_DIRENT check.
10923 * config.in: Regenerate.
10924 * configure: Regenerate.
10925 * remote-utils.c (xml_escape_text): Delete.
10926 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10927 buffer_xml_printf): Move to common/buffer.c.
10928 * server.c (main): Remove call to initialize_inferiors.
10929 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10930 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10931 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10932 internal_error, gdb_assert, gdb_assert_fail): Delete.
10933 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10934 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10935 common/buffer.h.
10936 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10937 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10938 initialize_inferiors): Delete.
10939
2275a1a7
PA
109402011-07-20 Pedro Alves <pedro@codesourcery.com>
10941
10942 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10943 symbol error.
10944
0a5b1e09
PA
109452011-05-31 Pedro Alves <pedro@codesourcery.com>
10946
10947 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10948 assertion.
10949 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10950
6938fd34
YQ
109512011-05-26 Yao Qi <yao@codesourcery.com>
10952
10953 * Makefile.in (thread-db.o): Track dependence to
10954 common/gdb_thread_db.h.
10955 * thread-db.c: include gdb_thread_db.h from right place.
10956
b481f9e0
TT
109572011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10958
10959 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10960 __FILE__ and __LINE__ to internal_error.
10961
98a5dd13
DE
109622011-05-13 Doug Evans <dje@google.com>
10963
10964 * thread-db.c (try_thread_db_load_from_sdir): New function.
10965 (try_thread_db_load_from_dir): New function.
10966 (thread_db_load_search): Handle $sdir, ignore $pdir.
10967 Remove trying of system directories if search of
10968 libthread-db-search-path fails, that is now done via $sdir.
10969
d248b706
KY
109702011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10971
10972 * server.c (handle_query): Add EnableDisableTracepoints to the list
10973 of supported features.
43aaf8b6 10974 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 10975 tracepoints.
43aaf8b6
PA
10976 (cmd_qtenable_disable): New.
10977 (cmd_qtstart): Install tracepoints even if disabled.
10978 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10979 receiving a QTEnable or QTDisable packet.
10980 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10981 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10982 tracepoints.
10983 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 10984
84e578fb
DE
109852011-05-10 Doug Evans <dje@google.com>
10986
10987 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10988
71f55dd8
DE
109892011-05-04 Doug Evans <dje@google.com>
10990
10991 * linux-low.c (linux_join): Skip process lookup.
10992 * spu-low.c (spu_join): Ditto.
10993 * server.c (join_inferiors_callback): Delete.
10994 (process_serial_event): For 'D' packet (detach) call join_inferior
10995 directly.
10996
4d393d60
JM
109972011-05-04 Joseph Myers <joseph@codesourcery.com>
10998
10999 * README: Don't mention xscale*-*-linux*.
11000 * configure.srv (xscale*-*-linux*): Don't handle target.
11001
b00ad6ff
NF
110022011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11003
11004 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11005 casting pointers.
11006 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11007 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11008 (i386_emit_void_call_2): Likewise.
11009
af96c192
YQ
110102011-04-26 Yao Qi <yao@codesourcery.com>
11011
43aaf8b6
PA
11012 * linux-low.c: Move common macros to linux-ptrace.h.
11013 Include linux-ptrace.h.
af96c192
YQ
11014 * Makefile.in (linux_ptrace_h): New.
11015 (linux-low.o): Depends on linux-ptrace.h.
11016
03f2bd59
JK
110172011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11018
11019 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11020 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11021 (remote_prepare): New function with most of the TCP code from ...
11022 (remote_open): ... here. Detect PORT here unconditionally. Move also
11023 setting transport_is_reliable.
11024 * server.c (run_once): New variable.
11025 (gdbserver_usage): Document it.
11026 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11027 the first run if RUN_ONCE.
11028 * server.h (run_once, remote_prepare): New declarations.
11029
7a9dd1b2
TT
110302011-04-19 Tom Tromey <tromey@redhat.com>
11031
11032 * win32-low.c (handle_load_dll): Remove duplicate "the".
11033
81239425
PM
110342011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11035
11036 Remove support for old Cygwin 1.5 versions.
11037 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11038 function to avoid warning.
11039 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11040 warning.
11041
9e0627f1
PM
110422011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11043
11044 * gdbserver/server.h (Macro _): Define it if not available.
11045
588eebee
MS
110462011-03-14 Michael Snyder <msnyder@vmware.com>
11047
348af9f7 11048 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11049
43f70d4c
JB
110502011-03-10 Joel Brobecker <brobecker@adacore.com>
11051
11052 * Makefile.in (maintainer-clean realclean distclean): Remove
11053 "make ... subdir_do" command.
11054
348af9f7
MS
110552011-03-10 Michael Snyder <msnyder@vmware.com>
11056
11057 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11058
11059 * server.c (handle_v_run): Free alloced buffer on early return.
11060
e637a4f5
YQ
110612011-03-09 Yao Qi <yao@codesourcery.com>
11062
11063 Revert:
11064 2011-03-04 Yao Qi <yao@codesourcery.com>
11065
11066 * Makefile.in: Remove GNU make feature --directory.
11067
11068 2011-03-05 Yao Qi <yao@codesourcery.com>
11069
11070 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11071 (subdir_do): New make target. Copied from gdb/Makefile.
11072 (maintainer-clean, realclean, distclean, clean): Call corresponding
11073 make targets in common/Makefile.
11074
11075 2011-02-11 Yao Qi <yao@codesourcery.com>
11076
11077 * configure.ac: Call AC_PROG_RANLIB.
11078 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11079 * configure: Regenerate.
11080
e6edda56
JK
110812011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11082
11083 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11084
e5141119
JB
110852011-03-06 Yao Qi <yao@codesourcery.com>
11086
11087 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11088
64794aa4
JB
110892011-03-05 Yao Qi <yao@codesourcery.com>
11090
11091 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11092 (subdir_do): New make target. Copied from gdb/Makefile.
11093 (maintainer-clean, realclean, distclean, clean): Call corresponding
11094 make targets in common/Makefile.
11095
7a762829
YQ
110962011-03-04 Yao Qi <yao@codesourcery.com>
11097
11098 * Makefile.in: Remove GNU make feature --directory.
11099
348af9f7
MS
111002011-03-04 Michael Snyder <msnyder@vmware.com>
11101
11102 * server.c (queue_stop_reply): Call xmalloc not malloc.
11103
111042011-03-02 Michael Snyder <msnyder@vmware.com>
11105
11106 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11107
9f72fee2
MS
111082011-02-28 Michael Snyder <msnyder@vmware.com>
11109
588eebee
MS
11110 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11111 (cmd_qtframe): Ditto.
11112 (cmd_qtbuffer): Ditto.
11113 (cmd_bigqtbuffer): Ditto.
11114
9f72fee2
MS
11115 * utils.c (decimal2str): Initialize 'width' to nine, then
11116 don't mess with it.
11117
8040bd49
UW
111182011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11119
11120 * hostio.c (require_data): Free *data, not data.
11121
7e52cbd0
JK
111222011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11123
11124 * hostio.c (require_data): Use free, not xfree.
11125
9130f83e
MS
111262011-02-27 Michael Snyder <msnyder@vmware.com>
11127
4b812f4e
MS
11128 * server.c (handle_query): Discard unused value.
11129
9130f83e
MS
11130 * hostio.c (require_data): Free malloc memory before returning
11131 error.
11132
69d37113
MS
111332011-02-26 Michael Snyder <msnyder@vmware.com>
11134
11135 * linux-low.c (list_threads): Call closedir for dirent.
11136
35f5825a
MS
111372011-02-27 Michael Snyder <msnyder@vmware.com>
11138
2a589cef
MS
11139 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11140 a case statement falls through.
11141
0adea5f7
MS
11142 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11143
35f5825a
MS
11144 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11145 in comparison.
11146
238f1c74
MS
111472011-02-26 Michael Snyder <msnyder@vmware.com>
11148
11149 * utils.c (decimal2str): Eliminate dead code and dead param.
11150 (pulongest): Drop dead param from call to decimal2str.
11151 (plongest): Ditto.
11152
633ff500
JB
111532011-02-24 Joel Brobecker <brobecker@adacore.com>
11154
11155 Revert the following patch (not approved yet):
11156 2011-02-21 Hui Zhu <teawater@gmail.com>
11157 * tracepoint.c (tp_printf): New function.
11158 (eval_agent_expr): Handle gdb_agent_op_printf.
11159
f9c6ff72
HZ
111602011-02-21 Hui Zhu <teawater@gmail.com>
11161
11162 * tracepoint.c (tp_printf): New function.
11163 (eval_agent_expr): Handle gdb_agent_op_printf.
11164
94d5e490
TT
111652011-02-18 Tom Tromey <tromey@redhat.com>
11166
11167 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11168 (tracepoint.o): Likewise.
11169 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11170 (gdb_agent_op_names): Likewise.
11171
c7f96d2b
TT
111722011-02-18 Tom Tromey <tromey@redhat.com>
11173
11174 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11175 gdb_agent_op_rot>: New constants.
11176 (gdb_agent_op_names): Add pick and roll.
11177 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11178 cases.
11179
0feedb2c
JK
111802011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11181
11182 * aclocal.m4: Regenerated with aclocal-1.11.1.
11183
b3b9301e
PA
111842011-02-14 Pedro Alves <pedro@codesourcery.com>
11185
11186 * server.c (handle_qxfer_traceframe_info): New.
11187 (qxfer_packets): Register "traceframe-info".
11188 (handle_query): Report support for qXfer:traceframe-info:read+.
11189 * tracepoint.c (match_blocktype): New.
11190 (traceframe_find_block_type): Rename to ...
11191 (traceframe_walk_blocks): ... this. Add callback filter argument,
11192 and use it.
11193 (traceframe_find_block_type): New, reimplemented on top of
11194 traceframe_walk_blocks.
11195 (build_traceframe_info_xml): New.
11196 (traceframe_read_info): New.
11197 * server.h (traceframe_read_info): Declare.
11198
4f3e6fb7
YQ
111992011-02-11 Yao Qi <yao@codesourcery.com>
11200
11201 * configure.ac: Call AC_PROG_RANLIB.
11202 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11203 * configure: Regenerate.
11204
764880b7
PA
112052011-02-07 Pedro Alves <pedro@codesourcery.com>
11206
11207 * server.c (gdb_read_memory): Change return semantics to allow
11208 partial transfers.
11209 (handle_search_memory_1): Adjust.
11210 (process_serial_event) <'m' packet>: Handle partial transfers.
11211 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11212
1c79eb8a
PA
112132011-01-28 Pedro Alves <pedro@codesourcery.com>
11214
11215 * regcache.c (init_register_cache): Initialize
11216 regcache->register_status.
11217 (free_register_cache): Release regcache->register_status.
11218 (regcache_cpy): Copy register_status.
11219 (registers_to_string): Print 'x's for unavailable registers.
11220 (supply_register): Mark the register's status valid or
11221 unavailable, depending on whether a buffer was passed in or not.
11222 (supply_register_zeroed): New.
11223 (supply_regblock): Mark the registers' status valid or
11224 unavailable, depending on whether a buffer was passed in or not.
11225 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11226 (struct regcache): New `register_status' field.
11227 (supply_register_zeroed): Declare.
11228 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11229 supply_register_zeroed, rather than passing a NULL buffer to
11230 supply_register.
11231 * tracepoint.c (fetch_traceframe_registers): Update comment.
11232
85724a0e
PA
112332011-01-28 Pedro Alves <pedro@codesourcery.com>
11234
11235 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11236 buffer explicit.
11237
d08aafef
PA
112382011-01-25 Pedro Alves <pedro@codesourcery.com>
11239
11240 * server.h (decode_xfer_write): Change prototype.
11241 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11242 and don't extract the annex here.
11243 * server.c (decode_xfer_read): Remove `annex' parameter,
11244 and don't extract the annex here.
11245 (decode_xfer): New.
11246 (struct qxfer): New.
11247 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11248 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11249 (handle_qxfer_statictrace): New functions, abstracted out from
11250 handle_query, and made to use the struct qxfer interface.
11251 (handle_threads_qxfer_proper): Rename to ...
11252 (handle_qxfer_threads_proper): ... this.
11253 (handle_threads_qxfer): Rename to ...
11254 (handle_qxfer_threads): ... this. Adjust.
11255 (qxfer_packets): New array.
11256 (handle_qxfer): New function.
11257 (handle_query): Use handle_qxfer.
11258
493e2a69
MS
112592011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11260
11261 * gdbreplay.c: Shorten lines of >= 80 columns.
11262 * linux-low.c: Ditto.
11263 * linux-ppc-low.c: Ditto.
11264 * linux-s390-low.c: Ditto.
11265 * linux-sparc-low.c: Ditto.
11266 * linux-x86-low.c: Ditto.
11267 * linux-xtensa-low.c: Ditto.
11268 * mem-break.c: Ditto.
11269 * nto-low.c: Ditto.
11270 * regcache.h: Ditto.
11271 * remote-utils.c: Ditto.
11272 * server.c: Ditto.
11273 * server.h: Ditto.
11274 * thread-db.c: Ditto.
11275 * tracepoint.c: Ditto.
11276 * utils.c: Ditto.
11277 * win32-low.h: Ditto.
11278
44944448
JB
112792011-01-05 Joel Brobecker <brobecker@adacore.com>
11280
11281 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11282 update.
11283
71ce852c
JB
112842011-01-01 Joel Brobecker <brobecker@adacore.com>
11285
11286 * server.c (gdbserver_version): Update copyright year in version
11287 output.
11288 * gdbreplay.c (gdbreplay_version): Ditto.
11289
eb826dc6
MF
112902010-12-29 Jie Zhang <jie.zhang@analog.com>
11291
11292 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11293 * linux-bfin-low.c: New file.
11294 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11295 PT_DATA_ADDR for BFIN targets.
11296 * Makefile.in (SFILES): Add linux-bfin-low.c.
11297 (clean): Remove reg-bfin.c.
11298 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11299 * README: Mention supported Blackfin targets.
11300
39ab222a
MF
113012010-12-23 Mike Frysinger <vapier@gentoo.org>
11302
11303 * .gitignore: New file.
11304
a1f2ce7d
MF
113052010-11-16 Mike Frysinger <vapier@gentoo.org>
11306
11307 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11308
f474844c
JZ
113092010-10-22 Jie Zhang <jie@codesourcery.com>
11310
11311 * Makefile.in: Add FLAGS_TO_PASS variable.
11312 (install): Remove dependency of install-only and recursively
11313 invoke make for install-only.
11314
f1048712
DE
113152010-10-04 Doug Evans <dje@google.com>
11316
11317 * Makefile.in (uninstall): Use $(DESTDIR).
11318
b53a1623
PA
113192010-09-24 Pedro Alves <pedro@codesourcery.com>
11320
e6ee044d
PA
11321 PR gdb/11842
11322
b53a1623
PA
11323 * linux-x86-low.c (compat_siginfo_from_siginfo)
11324 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11325 si_code is < 0. Check for si_code == SI_TIMER before checking for
11326 si_code < 0.
11327
fa1bd1e4
JB
113282010-09-13 Joel Brobecker <brobecker@adacore.com>
11329
11330 * lynx-i386-low.c: New file.
11331 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11332
47fac8f8
JB
113332010-09-13 Joel Brobecker <brobecker@adacore.com>
11334
11335 * lynx-low.c (ptrace_request_to_str): Remove handling for
11336 request values that have been removed in LynxOS 5.x.
11337
1adfc54d
JB
113382010-09-13 Joel Brobecker <brobecker@adacore.com>
11339
11340 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11341 <ptrace.h>
11342
c2a66c29
NS
113432010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11344
11345 * configure.ac: Add --enable-inprocess-agent option.
11346 * configure: Rebuilt.
11347
32fcada3
YQ
113482010-09-06 Yao Qi <yao@codesourcery.com>
11349
11350 * linux-low.c (linux_kill): Remove unused variable.
11351 (linux_stabilize_threads): Likewise.
11352 * server.c (start_inferior): Likewise.
11353 (queue_stop_reply_callback): Likewise.
11354 * tracepoint.c (do_action_at_tracepoint): Likewise.
11355
0cccb683
YQ
113562010-09-06 Yao Qi <yao@codesourcery.com>
11357
11358 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11359 on return.
11360
423ec54c
JK
113612010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11362
11363 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11364
12ac6819
PA
113652010-09-06 Pedro Alves <pedro@codesourcery.com>
11366
11367 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11368 "$(IPA_DEPFILES)".
11369
8ed54b31
JB
113702010-09-01 Joel Brobecker <brobecker@adacore.com>
11371
11372 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11373 gdbserver/lynx-ppc-low.c: New files.
11374 * Makefile.in (lynx_low_h): New variable.
11375 (lynx-low.o, lynx-ppc-low.o): New rules.
11376 * configure.ac: On LynxOS, link with -lnetinet.
11377 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11378 * configure: regenerate.
11379
bb0116a4
JB
113802010-09-01 Joel Brobecker <brobecker@adacore.com>
11381
11382 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11383 * configure.ac: Add check for vasprintf and vsnprintf.
11384 * configure, config.in: Regenerate.
11385 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11386
a778ab81 113872010-09-01 Joel Brobecker <brobecker@adacore.com>
11388
11389 * gdbreplay.c: Move include of alloca.h up, next to include of
11390 malloc.h.
11391 * server.h: Add include of malloc.h.
11392 * mem-break.c: Remove include of malloc.h.
11393 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11394
8b034a19 113952010-09-01 Joel Brobecker <brobecker@adacore.com>
11396
11397 * Makefile.in (memmem.o): Build with -Wno-error.
11398
113992010-09-01 Joel Brobecker <brobecker@adacore.com>
11400
11401 * utils.c (xsnprintf): Make non-static.
11402 * server.h: Add xsnprintf declaration.
11403 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11404 replace calls to snprintf by calls to xsnprintf throughout.
11405
114062010-09-01 Joel Brobecker <brobecker@adacore.com>
11407
11408 * configure.ac: Add configure check for alloca.
11409 * configure, config.in: Regenerate.
11410 * server.h: Include alloca.h if it exists.
11411 * gdbreplay.c: Include alloca.h if it exists.
11412
1a981360
PA
114132010-08-28 Pedro Alves <pedro@codesourcery.com>
11414
11415 * linux-low.c (__SIGRTMIN): Define if not already defined.
11416 (linux_create_inferior): Check for __ANDROID__ rather than
11417 __SIGRTMIN.
11418 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11419 are already deferred.
11420 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11421 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11422 stopped and already has a pending signal to report.
11423 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11424 a pending signal to report or is moving out of a jump pad.
11425 (linux_init_signals): Check for __ANDROID__ rather than
11426 __SIGRTMIN.
11427
b4d51a55
PA
114282010-08-28 Pedro Alves <pedro@codesourcery.com>
11429
11430 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11431 debug_threads check. Avoid a linear search when not doing debug
11432 output.
11433
ec48365d
PA
114342010-08-27 Pedro Alves <pedro@codesourcery.com>
11435
11436 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11437 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11438 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11439 (process_event): Change local fd's type to gdb_fildes_t.
11440 (create_file_handler): Adjust prototype.
11441 (delete_file_handler): Adjust prototype.
11442 (handle_file_event): Adjust prototype. Use pfildes.
11443 (create_file_event): Adjsut prototype.
11444 * remote-utils.c (remote_desc, listen_desc): Change type to
11445 gdb_fildes_t.
11446 * server.h: New gdb_fildes_t typedef.
11447 [USE_WIN32API]: Include winsock2.h.
11448 (delete_file_handler, add_file_handler): Adjust prototypes.
11449 (pfildes): Declare.
11450 * utils.c (pfildes): New.
11451
854d88f0
PA
114522010-08-27 Pedro Alves <pedro@codesourcery.com>
11453
11454 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11455 * configure: Regenerate.
11456
0146f85b
PA
114572010-08-27 Pedro Alves <pedro@codesourcery.com>
11458
11459 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11460 (linux_done_accessing_memory): ... this.
11461 (linux_target_ops): Adjust.
11462 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11463 * nto-low.c (nto_target_ops): Adjust comment.
11464 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11465 * spu-low.c (spu_target_ops): Adjust comment.
11466 * target.h (target_ops): Rename unprepare_to_access_memory field
11467 to done_accessing_memory.
11468 (unprepare_to_access_memory): Rename to ...
11469 (done_accessing_memory): ... this.
11470
90d74c30
PA
114712010-08-26 Pedro Alves <pedro@codesourcery.com>
11472
11473 * linux-low.c (linux_prepare_to_access_memory): New.
11474 (linux_unprepare_to_access_memory): New.
11475 (linux_target_ops): Install them.
11476 * server.c (read_memory): Rename to ...
11477 (gdb_read_memory): ... this. Use
11478 prepare_to_access_memory/prepare_to_access_memory.
11479 (write_memory): Rename to ...
11480 (gdb_write_memory): ... this. Use
11481 prepare_to_access_memory/prepare_to_access_memory.
11482 (handle_search_memory_1): Adjust.
11483 (process_serial_event): Adjust.
11484 * target.h (struct target_ops): New fields
11485 prepare_to_access_memory and unprepare_to_access_memory.
11486 (prepare_to_access_memory, unprepare_to_access_memory): New.
11487 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11488 prepare_to_access_memory/prepare_to_access_memory.
11489 * nto-low.c (nto_target_ops): Adjust.
11490 * spu-low.c (spu_target_ops): Adjust.
11491 * win32-low.c (win32_target_ops): Adjust.
11492
fd467969
PA
114932010-08-26 Pedro Alves <pedro@codesourcery.com>
11494
11495 * Makefile.in (WARN_CFLAGS): Get it from configure.
11496 (WERROR_CFLAGS): New.
11497 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11498 * configure.ac: Introduce --enable-werror, which adds -Werror to
11499 the compiler command line. Enabled by default. Disable with
11500 --disable-werror. Add -Wdeclaration-after-statement
11501 Wpointer-arith and -Wformat-nonliteral to warning flags.
11502 * configure: Regenerate.
11503
331e2f5f
PA
115042010-08-26 Pedro Alves <pedro@codesourcery.com>
11505
11506 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11507
e581f2b4
PA
115082010-08-26 Pedro Alves <pedro@codesourcery.com>
11509
11510 * gdbreplay.c (remote_error): New.
11511 (gdbchar): New.
11512 (expect): Use gdbchar. Check for error reading from GDB.
11513 Clarify sync error output.
11514 (play): Check for errors writing to GDB.
11515 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11516 * remote-utils.c (getpkt): Check for errors writing to the remote
11517 descriptor.
11518
3c11dd79
PA
115192010-08-25 Pedro Alves <pedro@codesourcery.com>
11520
11521 * linux-low.c (linux_wait_1): Move non-debugging code out of
11522 `debug_threads' control.
11523
d20a8ad9
PA
115242010-08-25 Pedro Alves <pedro@codesourcery.com>
11525
11526 * linux-low.c (linux_wait_1): Don't set last_status here.
11527 * server.c (push_event, queue_stop_reply_callback): Assert we're
11528 not pushing a TARGET_WAITKIND_IGNORE event.
11529 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11530 (myresume, handle_target_event): Set the thread's last_resume_kind
11531 and last_status from the target returned status.
11532
964e4306
PA
115332010-08-25 Pedro Alves <pedro@codesourcery.com>
11534
11535 PR threads/10729
11536
11537 * linux-x86-low.c (update_debug_registers_callback): New.
11538 (i386_dr_low_set_addr): Use it.
11539 (i386_dr_low_get_addr): New.
11540 (i386_dr_low_set_control): Use update_debug_registers_callback.
11541 (i386_dr_low_get_control): New.
11542 (i386_dr_low_get_status): Adjust.
11543 * linux-low.c (linux_stop_lwp): New.
11544 * linux-low.h (linux_stop_lwp): Declare.
11545
11546 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11547 argument instead of a i386_debug_reg_state.
11548 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11549 a i386_debug_reg_state.
11550 (i386_insert_aligned_watchpoint): Adjust.
11551 (i386_remove_aligned_watchpoint): Adjust.
11552 (i386_low_stopped_data_address): Read the debug registers from the
11553 inferior instead of from the mirrors.
11554 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11555 (i386_dr_low_get_addr): Declare.
11556 (i386_dr_low_get_control): Declare.
11557 (i386_dr_low_get_status): Change prototype.
11558
11559 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11560 (i386_dr_low_get_addr): New.
11561 (i386_dr_low_get_control): New.
11562 (i386_dr_low_get_status): Adjust prototype. Return
11563 dr_status_mirror.
11564 (i386_initial_stuff): Clear dr_status_mirror and
11565 dr_control_mirror.
11566 (i386_get_thread_context): Adjust.
11567 (i386_set_thread_context): Adjust.
11568 (i386_thread_added): Adjust.
11569
5f21a75b
PA
115702010-08-24 Pedro Alves <pedro@codesourcery.com>
11571
11572 * linux-low.h (linux_thread_area): Delete declaration.
11573
3e4c1235
TS
115742010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11575
11576 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11577 after its termination.
11578
1971b033
PA
115792010-08-09 Pedro Alves <pedro@codesourcery.com>
11580
11581 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11582 (gdb_wants_all_stopped): Delete.
11583 (linux_wait_1): Don't call them.
11584 * server.c (handle_v_cont): Tag all threads as want-stopped.
11585 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11586 stopped as "client-wants-stopped".
11587
310444ac
PA
115882010-07-31 Pedro Alves <pedro@codesourcery.com>
11589
11590 * Makefile.in (signals_h): New.
11591 (server_h): Depend on it.
11592 (server.o): Don't depend on $(signals_def).
11593 (signals.o): Depend on $(signals_def).
11594
a19cae16
JK
115952010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11596
11597 * Makefile.in (signals_def): New.
11598 (server_h): Append include/gdb/signals.h and signals_def.
11599 (server.o): Append signals_def.
11600
30d50328
JK
116012010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11602
11603 * server.c (handle_target_event): Use target_signal_to_host for
11604 resume_info.sig initialization.
11605 * target.h (struct thread_resume) <sig>: New comment.
11606
5c3216e2
OS
116072010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11608
c6f46ca0
OS
11609 * server.c (handle_query): strcpy() the returned string from paddress()
11610 instead of sprintf().
5c3216e2
OS
11611 * utils.c (paddress): Return phex_nz().
11612
6bd31874
JB
116132010-07-07 Joel Brobecker <brobecker@adacore.com>
11614
11615 * server.c (handle_v_cont): Call mourn_inferior if process
11616 just exited.
11617 (myresume): Likewise.
11618
0fb4aa4b
PA
116192010-07-01 Pedro Alves <pedro@codesourcery.com>
11620
11621 Static tracepoints, and integration with UST.
11622
11623 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11624 * mem-break.c (uninsert_all_breakpoints)
11625 (reinsert_all_breakpoints): New.
11626 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11627 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11628 (gdb_agent_ust_loaded, helper_thread_id)
11629 (gdb_agent_helper_thread_id): New macros.
11630 (struct ipa_sym_addresses): Add addr_ust_loaded,
11631 addr_helper_thread_id, addr_cmd_buf.
11632 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11633 (in_process_agent_loaded_ust): New.
11634 (write_e_ust_not_loaded): New.
11635 (maybe_write_ipa_ust_not_loaded): New.
11636 (struct collect_static_trace_data_action): New.
11637 (enum tracepoint_type) <static_tracepoint>: New.
11638 (struct tracepoint) <handle>: Mention static tracepoints.
11639 (struct static_tracepoint_ctx): New.
11640 (CMD_BUF_SIZE): New.
11641 (add_tracepoint_action): Handle static tracepoint actions.
11642 (unprobe_marker_at): New.
11643 (clear_installed_tracepoints): Handle static tracepoints.
11644 (cmd_qtdp): Handle static tracepoints.
11645 (probe_marker_at): New.
11646 (cmd_qtstart): Handle static tracepoints.
11647 (response_tracepoint): Handle static tracepoints.
11648 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11649 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11650 (get_context_regcache): Handle static tracepoints.
11651 (do_action_at_tracepoint): Handle static tracepoint actions.
11652 (traceframe_find_block_type): Handle static trace data blocks.
11653 (traceframe_read_sdata): New.
11654 (download_tracepoints): Download static tracepoint actions.
11655 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11656 (GDB_PROBE_NAME): New.
11657 (ust_ops): New.
11658 (GET_UST_SYM): New.
11659 (USTF): New.
11660 (dlsym_ust): New.
11661 (ust_marker_to_static_tracepoint): New.
11662 (gdb_probe): New.
11663 (collect_ust_data_at_tracepoint): New.
11664 (gdb_ust_probe): New.
11665 (UNIX_PATH_MAX, SOCK_DIR): New.
11666 (gdb_ust_connect_sync_socket): New.
11667 (resume_thread, stop_thread): New.
11668 (run_inferior_command): New.
11669 (init_named_socket): New.
11670 (gdb_ust_socket_init): New.
11671 (cstr_to_hexstr): New.
11672 (next_st): New.
11673 (first_marker, next_marker): New.
11674 (response_ust_marker): New.
11675 (cmd_qtfstm, cmd_qtsstm): New.
11676 (unprobe_marker_at, probe_marker_at): New.
11677 (cmd_qtstmat, gdb_ust_thread): New.
11678 (gdb_ust_init): New.
11679 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11680 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11681 (ST_REGENTRY): New.
11682 (x86_64_st_collect_regmap): New.
11683 (X86_64_NUM_ST_COLLECT_GREGS): New.
11684 (AMD64_RIP_REGNUM): New.
11685 (supply_static_tracepoint_registers): New.
11686 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11687 (ST_REGENTRY): New.
11688 (i386_st_collect_regmap): New.
11689 (i386_NUM_ST_COLLECT_GREGS): New.
11690 (supply_static_tracepoint_registers): New.
11691 * server.c (handle_query): Handle qXfer:statictrace:read.
11692 <qSupported>: Report support for StaticTracepoints, and
11693 qXfer:statictrace:read features.
11694 * server.h (traceframe_read_sdata)
11695 (supply_static_tracepoint_registers): Declare.
11696 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11697 (unpack_varlen_hex): Include in IPA build.
11698 * Makefile.in (ustlibs, ustinc): New.
11699 (IPA_OBJS): Add remote-utils-ipa.o.
11700 ($(IPA_LIB)): Link -ldl and -lpthread.
11701 (UST_CFLAGS): New.
11702 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11703 * config.in, configure: Regenerate.
11704
9e4344e5
PA
117052010-06-20 Ian Lance Taylor <iant@google.com>
11706 Pedro Alves <pedro@codesourcery.com>
11707
11708 * linux-x86-low.c (always_true): Delete.
11709 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11710 trying to fool the compiler with always_true.
11711
c6beb2cb
PA
117122010-06-20 Pedro Alves <pedro@codesourcery.com>
11713
11714 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11715 conditions in gdbserver.
11716
d2ed6730
UW
117172010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11718
11719 * spu-low.c (spu_read_memory): Wrap around local store limit.
11720 (spu_write_memory): Likewise.
11721
4e29fb54
PA
117222010-06-15 Pedro Alves <pedro@codesourcery.com>
11723
11724 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11725 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11726 LONGEST uses.
11727 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11728 uses.
11729 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11730 uses with LONGEST uses.
11731
6a271cae
PA
117322010-06-14 Stan Shebs <stan@codesourcery.com>
11733 Pedro Alves <pedro@codesourcery.com>
11734
11735 Bytecode compiler.
11736
11737 * linux-x86-low.c: Include limits.h.
11738 (add_insns): New.
11739 (always_true): New.
11740 (EMIT_ASM): New.
11741 (EMIT_ASM32): New.
11742 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11743 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11744 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11745 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11746 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11747 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11748 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11749 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11750 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11751 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11752 (amd64_emit_void_call_2): New.
11753 (amd64_emit_ops): New.
11754 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11755 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11756 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11757 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11758 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11759 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11760 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11761 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11762 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11763 (i386_emit_stack_adjust, i386_emit_int_call_1)
11764 (i386_emit_void_call_2): New.
11765 (i386_emit_ops): New.
11766 (x86_emit_ops): New.
11767 (the_low_target): Install x86_emit_ops.
11768 * server.h (struct emit_ops): New.
11769 (get_raw_reg_func_addr): Declare.
11770 (current_insn_ptr, emit_error): Declare.
11771 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11772 (set_trace_state_variable_value): New defines.
11773 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11774 addr_get_trace_state_variable_value and
11775 addr_set_trace_state_variable_value.
11776 (symbol_list): New fields for get_raw_reg,
11777 get_trace_state_variable_value and set_trace_state_variable_value.
11778 (condfn): New typedef.
11779 (struct tracepoint): New field `compiled_cond'.
11780 (do_action_at_tracepoint): Clear compiled_cond.
11781 (get_trace_state_variable_value, set_trace_state_variable_value):
11782 Export in the IPA.
11783 (condition_true_at_tracepoint): If there's a compiled condition,
11784 run that.
11785 (current_insn_ptr, emit_error): New globals.
11786 (struct bytecode_address): New.
11787 (get_raw_reg_func_addr): New.
11788 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11789 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11790 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11791 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11792 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11793 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11794 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11795 (compile_tracepoint_condition, compile_bytecodes): New.
11796 * target.h (emit_ops): Forward declare.
11797 (struct target_ops): New field emit_ops.
11798 (target_emit_ops): New.
11799 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11800 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11801 * linux-low.c (linux_emit_ops): New.
11802 (linux_target_ops): Install it.
11803 * linux-low.h (struct linux_target_ops): New field emit_ops.
11804
92b72907
UW
118052010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11806
11807 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11808 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11809
fa593d66
PA
118102010-06-01 Pedro Alves <pedro@codesourcery.com>
11811 Stan Shebs <stan@codesourcery.com>
11812
11813 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11814 (all): Depend on $(extra_libraries).
11815 (install-only): Install the IPA.
11816 (IPA_OBJS, IPA_LIB): New.
11817 (clean): Remove the IPA lib.
11818 (IPAGENT_CFLAGS): New.
11819 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11820 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11821 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11822 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11823 * configure.ac: Check for atomic builtins support in the compiler.
11824 (IPA_DEPFILES, extra_libraries): Define.
11825 * configure.srv (ipa_obj): Add description.
11826 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11827 (i[34567]86-*-linux*): Set ipa_obj.
11828 (x86_64-*-linux*): Set ipa_obj.
11829 * linux-low.c (stabilizing_threads): New.
11830 (supports_fast_tracepoints): New.
11831 (linux_detach): Stabilize threads before detaching.
11832 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11833 the lwp is either not stabilizing, or is moving out of a jump pad.
11834 (linux_fast_tracepoint_collecting): New.
11835 (maybe_move_out_of_jump_pad): New.
11836 (enqueue_one_deferred_signal): New.
11837 (dequeue_one_deferred_signal): New.
11838 (linux_wait_for_event_1): If moving out of a jump pad, defer
11839 pending signals to later.
11840 (linux_stabilize_threads): New.
11841 (linux_wait_1): Check if threads need moving out of jump pads, and
11842 do it if so.
11843 (stuck_in_jump_pad_callback): New.
11844 (move_out_of_jump_pad_callback): New.
11845 (lwp_running): New.
11846 (linux_resume_one_lwp): Handle moving out of jump pads.
11847 (linux_set_resume_request): Dequeue deferred signals.
11848 (need_step_over_p): Also step over fast tracepoint jumps.
11849 (start_step_over): Also uninsert fast tracepoint jumps.
11850 (finish_step_over): Also reinsert fast tracepoint jumps.
11851 (linux_install_fast_tracepoint_jump): New.
11852 (linux_target_ops): Install linux_stabilize_threads and
11853 linux_install_fast_tracepoint_jump_pad.
11854 * linux-low.h (linux_target_ops) <get_thread_area,
11855 install_fast_tracepoint_jump_pad>: New fields.
11856 (struct lwp_info) <collecting_fast_tracepoint,
11857 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11858 (linux_get_thread_area): Declare.
11859 * linux-x86-low.c (jump_insn): New.
11860 (x86_get_thread_area): New.
11861 (append_insns): New.
11862 (push_opcode): New.
11863 (amd64_install_fast_tracepoint_jump_pad): New.
11864 (i386_install_fast_tracepoint_jump_pad): New.
11865 (x86_install_fast_tracepoint_jump_pad): New.
11866 (the_low_target): Install x86_get_thread_area and
11867 x86_install_fast_tracepoint_jump_pad.
11868 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11869 (struct fast_tracepoint_jump): New.
11870 (fast_tracepoint_jump_insn): New.
11871 (fast_tracepoint_jump_shadow): New.
11872 (find_fast_tracepoint_jump_at): New.
11873 (fast_tracepoint_jump_here): New.
11874 (delete_fast_tracepoint_jump): New.
11875 (set_fast_tracepoint_jump): New.
11876 (uninsert_fast_tracepoint_jumps_at): New.
11877 (reinsert_fast_tracepoint_jumps_at): New.
11878 (set_breakpoint_at): Use write_inferior_memory.
11879 (uninsert_raw_breakpoint): Use write_inferior_memory.
11880 (check_mem_read): Mask out fast tracepoint jumps.
11881 (check_mem_write): Mask out fast tracepoint jumps.
11882 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11883 (set_fast_tracepoint_jump): Declare.
11884 (delete_fast_tracepoint_jump)
11885 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11886 (reinsert_fast_tracepoint_jumps_at): Declare.
11887 * regcache.c: Don't compile many functions when building the
11888 in-process agent library.
11889 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11890 the register buffer in the heap.
11891 (free_register_cache): If the register buffer isn't owned by the
11892 regcache, don't free it.
11893 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11894 pre-existing register caches.
11895 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11896 type.
11897 (convert_ascii_to_int): : Constify `from' parameter type.
11898 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11899 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11900 the needed buffer in-place.
11901 (relocate_instruction): New.
11902 * server.c (handle_query) <qSymbols>: If the target supports
11903 tracepoints, give it a chance of looking up symbols. Report
11904 support for fast tracepoints.
11905 (handle_status): Stabilize threads.
11906 (process_serial_event): Adjust.
11907 * server.h (struct fast_tracepoint_jump): Forward declare.
11908 (struct process_info) <fast_tracepoint_jumps>: New field.
11909 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11910 (decode_X_packet, decode_M_packet): Adjust.
11911 (relocate_instruction): Declare.
11912 (in_process_agent_loaded): Declare.
11913 (tracepoint_look_up_symbols): Declare.
11914 (struct fast_tpoint_collect_status): Declare.
11915 (fast_tracepoint_collecting): Declare.
11916 (force_unlock_trace_buffer): Declare.
11917 (handle_tracepoint_bkpts): Declare.
11918 (initialize_low_tracepoint)
11919 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11920 * target.h (struct target_ops) <stabilize_threads,
11921 install_fast_tracepoint_jump_pad>: New fields.
11922 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11923 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11924 [HAVE_STDINT_H]: Include stdint.h.
11925 (trace_debug_1): Rename to ...
11926 (trace_vdebug): ... this.
11927 (trace_debug): Rename to ...
11928 (trace_debug_1): ... this. Add `level' parameter.
11929 (trace_debug): New.
11930 (ATTR_USED, ATTR_NOINLINE): New.
11931 (IP_AGENT_EXPORT): New.
11932 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11933 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11934 (about_to_request_buffer_space, trace_buffer_is_full)
11935 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11936 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11937 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11938 (traceframe_write_count, traceframes_created)
11939 (trace_state_variables)
11940 New renaming defines.
11941 (struct ipa_sym_addresses): New.
11942 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11943 (symbol_list): New.
11944 (ipa_sym_addrs): New.
11945 (all_tracepoint_symbols_looked_up): New.
11946 (in_process_agent_loaded): New.
11947 (write_e_ipa_not_loaded): New.
11948 (maybe_write_ipa_not_loaded): New.
11949 (tracepoint_look_up_symbols): New.
11950 (debug_threads) [IN_PROCESS_AGENT]: New.
11951 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11952 (UNKNOWN_SIDE_EFFECTS): New.
11953 (stop_tracing): New.
11954 (flush_trace_buffer): New.
11955 (stop_tracing_bkpt): New.
11956 (flush_trace_buffer_bkpt): New.
11957 (read_inferior_integer): New.
11958 (read_inferior_uinteger): New.
11959 (read_inferior_data_pointer): New.
11960 (write_inferior_data_pointer): New.
11961 (write_inferior_integer): New.
11962 (write_inferior_uinteger): New.
11963 (struct collect_static_trace_data_action): Delete.
11964 (enum tracepoint_type): New.
11965 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA
11966 <actions_str, step_actions, step_actions_str>: Only include in
11967 GDBserver.
fa593d66
PA
11968 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11969 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11970 (tracepoints): Use IP_AGENT_EXPORT.
11971 (last_tracepoint): Don't include in the IPA.
11972 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11973 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11974 (alloced_trace_state_variables): New.
11975 (trace_state_variables): Use IP_AGENT_EXPORT.
11976 (traceframe_t): Delete unused variable.
11977 (circular_trace_buffer): Don't include in the IPA.
11978 (trace_buffer_start): Delete.
11979 (struct trace_buffer_control): New.
11980 (trace_buffer_free): Delete.
11981 (struct ipa_trace_buffer_control): New.
11982 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11983 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11984 New.
11985 (trace_buffer_ctrl): New.
11986 (TRACE_BUFFER_CTRL_CURR): New.
11987 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11988 Reimplement as macros.
11989 (trace_buffer_wrap): Delete.
11990 (traceframe_write_count, traceframe_read_count)
11991 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11992 (struct tracepoint_hit_ctx) <type>: New field.
11993 (struct fast_tracepoint_ctx): New.
11994 (memory_barrier): New.
11995 (cmpxchg): New.
11996 (record_tracepoint_error): Update atomically in the IPA.
11997 (clear_inferior_trace_buffer): New.
11998 (about_to_request_buffer_space): New.
11999 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12000 updating the same buffer.
12001 (add_tracepoint): Default the tracepoint's type to trap
12002 tracepoint, and orig_size to -1.
12003 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12004 internal variables.
12005 (create_trace_state_variable): New parameter `gdb'. Handle it.
12006 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12007 (cmd_qtdp): Handle fast tracepoints.
12008 (cmd_qtdv): Adjust.
12009 (max_jump_pad_size): New.
12010 (gdb_jump_pad_head): New.
12011 (get_jump_space_head): New.
12012 (claim_jump_space): New.
12013 (sort_tracepoints): New.
12014 (MAX_JUMP_SIZE): New.
12015 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12016 IPA.
12017 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12018 support. Upload fast traceframes, and delete internal IPA
12019 breakpoints.
12020 (stop_tracing_handler): New.
12021 (flush_trace_buffer_handler): New.
12022 (cmd_qtstop): Upload fast tracepoints.
12023 (response_tracepoint): Handle fast tracepoints.
12024 (tracepoint_finished_step): Upload fast traceframes. Set the
12025 tracepoint hit context's tracepoint type.
12026 (handle_tracepoint_bkpts): New.
12027 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12028 type. Add comment about fast tracepoints.
12029 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12030 non-existing action_str field.
12031 (get_context_regcache): Handle fast tracepoints.
12032 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12033 to the regcache.
12034 (fast_tracepoint_from_jump_pad_address): New.
12035 (fast_tracepoint_from_ipa_tpoint_address): New.
12036 (collecting_t): New.
12037 (force_unlock_trace_buffer): New.
12038 (fast_tracepoint_collecting): New.
12039 (collecting): New.
12040 (gdb_collect): New.
12041 (write_inferior_data_ptr): New.
12042 (target_tp_heap): New.
12043 (target_malloc): New.
12044 (download_agent_expr): New.
12045 (UALIGN): New.
12046 (download_tracepoints): New.
12047 (download_trace_state_variables): New.
12048 (upload_fast_traceframes): New.
12049 (IPA_FIRST_TRACEFRAME): New.
12050 (IPA_NEXT_TRACEFRAME_1): New.
12051 (IPA_NEXT_TRACEFRAME): New.
12052 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12053 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12054 (gdb_jump_pad_buffer_end): New.
12055 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12056 (initialize_tracepoint): Adjust.
12057 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12058 buffer. Initialize the low module.
12059 * utils.c (PREFIX, TOOLNAME): New.
12060 (malloc_failure): Use PREFIX.
12061 (error): In the IPA, an error causes an exit.
12062 (fatal, warning): Use PREFIX.
12063 (internal_error): Use TOOLNAME.
12064 (NUMCELLS): Increase to 10.
12065 * configure, config.in: Regenerate.
12066
d149dd1d
PA
120672010-06-01 Pedro Alves <pedro@codesourcery.com>
12068
12069 * server.c (handle_query) <qSupported>: Do two passes over the
12070 qSupported string to avoid nesting strtok.
12071
f6528abd
JK
120722010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12073
12074 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12075 (CDEPS): New.
12076 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12077 -Wl,--dynamic-list.
12078 * configure: Regenerate.
12079 * proc-service.list: New.
12080
ca2a87a0
JK
120812010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12082
12083 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12084 New comment.
12085
363a6e9f
OS
120862010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12087
12088 * gdbreplay.c (remote_open): Check error return from socket() call by
12089 its equality to -1 not by it being negative.
12090 * remote-utils.c (remote_open): Likewise.
12091
d23b6cb1
PA
120922010-05-23 Pedro Alves <pedro@codesourcery.com>
12093
12094 * config.h: Regenerate.
12095
28d3cf85
MK
120962010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12097
12098 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12099 doesn't provide PTRACE_GET_THREAD_AREA.
12100
fea36a59
MK
121012010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12102
12103 * linux-m68k-low.c: Include <asm/ptrace.h>
12104 (ps_get_thread_area): Implement.
12105
24b066ba
DE
121062010-05-03 Doug Evans <dje@google.com>
12107
12108 * event-loop.c (struct callback_event): New struct.
12109 (callback_list): New global.
12110 (append_callback_event, delete_callback_event): New functions.
12111 (process_callback): New function.
12112 (start_event_loop): Call it.
12113 * remote-utils.c (NOT_SCHEDULED): Define.
12114 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12115 moved out of readchar.
12116 (readchar): Rewrite. Call reschedule before returning.
12117 (reset_readchar): New function.
12118 (remote_close): Call it.
12119 (process_remaining, reschedule): New functions.
12120 * server.h (callback_handler_func): New typedef.
12121 (append_callback_event, delete_callback_event): Declare.
12122
9836d6ea
PA
121232010-05-03 Pedro Alves <pedro@codesourcery.com>
12124
12125 * proc-service.c (ps_pglobal_lookup): Use
12126 thread_db_look_up_one_symbol.
12127 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12128 parameter. Use it instead of all_symbols_looked_up.
12129 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12130 field.
12131 (all_symbols_looked_up): Don't declare.
12132 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12133 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12134 field.
12135 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12136 Set all_symbols_looked_up here.
12137 (thread_db_look_up_one_symbol): New.
12138 (thread_db_get_tls_address): Adjust.
12139 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12140 thread_db object on the heap, and tentatively set it in the
12141 process structure.
12142 (thread_db_init): Don't set all_symbols_looked_up here.
12143 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12144
7984d532
PA
121452010-05-03 Pedro Alves <pedro@codesourcery.com>
12146
12147 * linux-low.c (linux_kill, linux_detach): Adjust.
12148 (status_pending_p_callback): Remove redundant statement. Check
12149 for !TARGET_WAITIKIND_IGNORE, instead of
12150 TARGET_WAITKIND_STOPPED.
12151 (handle_tracepoints): Make sure LWP is locked. Adjust.
12152 (linux_wait_for_event_1): Adjust.
12153 (linux_cancel_breakpoints): New.
12154 (unsuspend_one_lwp): New.
12155 (unsuspend_all_lwps): New.
12156 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12157 (send_sigstop_callback): Change return type to int, add new
12158 `except' parameter and handle it.
12159 (suspend_and_send_sigstop_callback): New.
12160 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12161 pass them down. If SUSPEND, also increment the lwp's suspend
12162 count.
12163 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12164 (need_step_over_p): Don't consider suspended LWPs.
12165 (start_step_over): Adjust.
12166 (proceed_one_lwp): Change return type to int, add new `except'
12167 parameter and handle it.
12168 (unsuspend_and_proceed_one_lwp): New.
12169 (proceed_all_lwps): Use find_inferior instead of
12170 for_each_inferior.
12171 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12172 also decrement the suspend count of LWPs. Pass `except' down,
12173 instead of hacking its suspend count.
12174 (linux_pause_all): Add `freeze' parameter. Adjust.
12175 (linux_unpause_all): New.
12176 (linux_target_ops): Install linux_unpause_all.
12177 * server.c (handle_status): Adjust.
12178 * target.h (struct target_ops): New fields `unpause_all' and
12179 `cancel_breakpoints'. Add new parameter to `pause_all'.
12180 (pause_all): Add new `freeze' parameter.
12181 (unpause_all): New.
12182 (cancel_breakpoints): New.
12183 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12184 cancel breakpoints.
12185 (cmd_qtstart): Pause threads.
12186 (stop_tracing): Pause threads, and cancel breakpoints.
12187 * win32-low.c (win32_target_ops): Adjust.
12188
e471f25b
PA
121892010-05-03 Pedro Alves <pedro@codesourcery.com>
12190
12191 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12192 the inferior right away from here...
12193 (linux_wait_1): ... to here, and adjust to check the thread's
12194 last_resume_kind instead of the lwp's step or stop_expected flags.
12195
1915ef4f
PA
121962010-05-02 Pedro Alves <pedro@codesourcery.com>
12197
12198 * README: Use consistent `GDB' and `GDBserver' spellings.
12199
f9e39928
PA
122002010-05-02 Pedro Alves <pedro@codesourcery.com>
12201
12202 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12203 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12204 (linux_detach_one_lwp): Assume the lwp is stopped.
12205 (any_thread_of): Delete.
12206 (linux_detach): Stop all lwps here. Don't blindly delete all
12207 breakpoints.
12208 (delete_lwp_callback): New.
12209 (linux_mourn): Delete all lwps of the process that is gone.
12210 (linux_wait_1): Don't delete the last lwp of the process here.
12211 * mem-break.h (mark_breakpoints_out): Declare.
12212 * mem-break.c (mark_breakpoints_out): New.
12213 (free_all_breakpoints): Use it.
12214 * server.c (handle_target_event): If the process is gone, mark
12215 breakpoints out.
12216 * thread-db.c (struct thread_db) <create_bp>: New field.
12217 (thread_db_enable_reporting): Fix prototype. Store a thread event
12218 breakpoint reference in the thread_db struct.
12219 (thread_db_load_search): Clear the thread_db object.
12220 (try_thread_db_load_1): Ditto.
12221 (switch_to_process): New.
12222 (disable_thread_event_reporting): Use it.
12223 (remove_thread_event_breakpoints): New.
12224 (thread_db_detach, thread_db_mourn): Use it.
12225
1e7fc18c
PA
122262010-05-01 Pedro Alves <pedro@codesourcery.com>
12227
12228 * linux-low.c (linux_enable_event_reporting): New.
12229 (linux_wait_for_event_1, handle_extended_wait): Use it.
12230
02fc4de7
PA
122312010-04-30 Pedro Alves <pedro@codesourcery.com>
12232
12233 * linux-low.c (linux_kill_one_lwp, linux_kill)
12234 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12235 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12236 SIGSTOP even if the LWP is stopped.
12237 (send_sigstop_callback): New.
12238 (stop_all_lwps): Use send_sigstop_callback instead.
12239 (linux_resume_one_thread): Adjust.
12240 (proceed_one_lwp): Still proceed an LWP that the client has
12241 requested to stop, if we haven't reported it as stopped yet. Make
12242 sure that LWPs the client want stopped, have a pending SIGSTOP.
12243
bc3b5632
DE
122442010-04-26 Doug Evans <dje@google.com>
12245
ae1ada35
DE
12246 * server.c (handle_general_set): Make static.
12247
bc3b5632
DE
12248 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12249 Print received char after testing for error/eof instead of before.
12250 (input_interrupt): Tweak comment.
12251
65730243
DE
122522010-04-23 Doug Evans <dje@google.com>
12253
12254 * server.c (start_inferior): Print inferior argv if --debug.
12255
a8ae7dc0
AR
122562010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12257
12258 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12259 * nto-x86-low.c: Include server.h
12260
1c07cc19
PM
122612010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12262
12263 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12264 be consistent with other sources of this directory.
12265 (init_registers_amd64): Correct name of source file of this function
12266 in the comment.
12267
e0a61e09
PM
122682010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12269
12270 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12271 64-bit executables.
12272
54709339
PM
122732010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12274
12275 * win32-i386-low.c: Add 64-bit support.
12276 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12277 (init_registers_amd64): Declare.
12278 (mappings): Add 64-bit version of array.
12279 (init_windows_x86): New function.
12280 (the_low_target): Change init_arch field to init_windows_x86.
12281
e8f0053d
PM
122822010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12283
12284 * win32-low.c: Adapt to support also 64-bit architecture.
12285 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12286 (get_image_name): Use SIZE_T type for local variable `done'.
12287 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12288 (toolhelp_get_dll_name): Idem.
12289 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12290 Use uintptr_t typecast to avoid warning.
12291 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12292 (handle_exception): Use phex_nz to avoid warning.
12293 (win32_wait): Remove unused local variable `process'.
12294
c481e77e
PM
122952010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12296
12297 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12298 `amd64-avx.o'.
12299
12ea4b69
PM
123002010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12301
12302 * configure.ac: Use `ws2_32' library for srv_mingw.
12303 * configure: Regenerate.
12304 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12305 * remote-utils.c: Likewise.
12306
f6d1620c
L
123072010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12308
12309 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12310 if __x86_64__ is defined.
12311
8e642873
PM
123122010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12313
12314 * configure: Regenerate.
12315
711e434b
PM
123162010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12317
12318 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12319 * target.h (target_ops): New get_tib_address field.
12320 * win32-low.h (win32_thread_info): Add thread_local_base field.
12321 * win32-low.c (child_add_thread): Add tlb argument.
12322 Set thread_local_base field to TLB.
12323 (get_child_debug_event): Adapt to child_add_thread change.
12324 (win32_get_tib_address): New function.
12325 (win32_target_ops): Set get_tib_address field to
12326 win32_get_tib_address.
12327 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12328
505106cd
PA
123292010-04-12 Pedro Alves <pedro@codesourcery.com>
12330
505106cd
PA
12331 * linux-low.c (linux_mourn): Also remove the process.
12332 * server.c (handle_target_event): Don't remove the process here.
12333 * nto-low.c (nto_mourn): New.
12334 (nto_target_ops): Install it.
12335 * spu-low.c (spu_mourn): New.
12336 (spu_target_ops): Install it.
12337 * win32-low.c (win32_mourn): New.
12338 (win32_target_ops): Install it.
12339
e8470a06
PA
123402010-04-12 Pedro Alves <pedro@codesourcery.com>
12341
12342 * server.h (buffer_xml_printf): Remove redundant `;'.
12343
45ba0d02
PA
123442010-04-12 Pedro Alves <pedro@codesourcery.com>
12345
12346 * regcache.c (set_register_cache): Invalidate regcaches before
12347 changing the register cache layout.
12348 (regcache_invalidate_one): Allow a NULL regcache.
12349 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12350 regcaches before changing the register cache layout or the target
12351 regsets.
12352
59e04013
L
123532010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12354
12355 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12356 variable warning on Linux/x86-64.
12357
8336d594
PA
123582010-04-11 Pedro Alves <pedro@codesourcery.com>
12359
12360 GDBserver disconnected tracing support.
12361
12362 * linux-low.c (linux_remove_process): Delete.
12363 (add_lwp): Don't set last_resume_kind here.
12364 (linux_kill): Use `mourn'.
12365 (linux_detach): Use `thread_db_detach', and `mourn'.
12366 (linux_mourn): New.
12367 (linux_attach_lwp_1): Adjust comment.
12368 (linux_attach): last_resume_kind moved the thread_info; adjust.
12369 (status_pending_p_callback): Adjust.
12370 (linux_wait_for_event_1): Adjust.
12371 (count_events_callback, select_singlestep_lwp_callback)
12372 (select_event_lwp_callback, cancel_breakpoints_callback)
12373 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12374 (proceed_one_lwp): Adjust.
12375 (linux_async): Add debug output.
12376 (linux_thread_stopped): New.
12377 (linux_pause_all): New.
12378 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12379 linux_pause_all.
12380 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12381 (thread_db_free): Delete declaration.
12382 (thread_db_detach, thread_db_mourn): Declare.
12383 * thread-db.c (thread_db_init): Use thread_db_mourn.
12384 (thread_db_free): Delete, split in two.
12385 (disable_thread_event_reporting): New.
12386 (thread_db_detach): New.
12387 (thread_db_mourn): New.
12388
12389 * server.h (struct thread_info) <last_resume_kind>: New field.
12390 <attached>: Add comment.
12391 <gdb_detached>: New field.
12392 (handler_func): Change return type to int.
12393 (handle_serial_event, handle_target_event): Ditto.
12394 (gdb_connected): Declare.
12395 (tracing): Delete.
12396 (disconnected_tracing): Declare.
12397 (stop_tracing): Declare.
12398
12399 * server.c (handle_query) <qSupported>: Report support for
12400 disconnected tracing.
12401 (queue_stop_reply_callback): Account for running threads.
12402 (gdb_wants_thread_stopped): New.
12403 (gdb_wants_all_threads_stopped): New.
12404 (gdb_reattached_process): New.
12405 (handle_status): Clear the `gdb_detached' flag of all processes.
12406 In all-stop, stop all threads.
12407 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12408 (process_serial_event): If the remote connection breaks, or if an
12409 exit was forced with "monitor exit", force an event loop exit.
12410 Handle disconnected tracing on detach.
12411 (handle_serial_event): Adjust.
12412 (handle_target_event): If GDB isn't connected, forward events back
12413 to the inferior, unless the last process exited, in which case,
12414 exit gdbserver. Adjust interface.
12415
12416 * remote-utils.c (remote_open): Don't block in accept. Instead
12417 register an event loop source on the listen socket file
12418 descriptor. Refactor bits into ...
12419 (listen_desc): ... this new global.
12420 (gdb_connected): ... this new function.
12421 (enable_async_notification): ... this new function.
12422 (handle_accept_event): ... this new function.
12423 (remote_close): Clear remote_desc.
12424
12425 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12426
12427 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12428 New fields.
12429 (mourn_inferior): Define.
12430 (target_process_qsupported): Avoid the dangling else problem.
12431 (thread_stopped): Define.
12432 (pause_all): Define.
12433 (target_waitstatus_to_string): Declare.
12434 * target.c (target_waitstatus_to_string): New.
12435
12436 * tracepoint.c (tracing): Make extern.
12437 (disconnected_tracing): New.
12438 (stop_tracing): Make extern. Handle tracing stops due to GDB
12439 disconnecting.
12440 (cmd_qtdisconnected): New.
12441 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12442 (handle_tracepoint_general_set): Handle QTDisconnected.
12443
12444 * event-loop.c (event_handler_func): Change return type to int.
12445 (process_event): Bail out if the event handler wants the event
12446 loop to stop.
12447 (handle_file_event): Ditto.
12448 (start_event_loop): Bail out if the event handler wants the event
12449 loop to stop.
12450
12451 * nto-low.c (nto_target_ops): Adjust.
12452 * spu-low.c (spu_wait): Don't remove the process here.
12453 (spu_target_ops): Adjust.
12454 * win32-low.c (win32_wait): Don't remove the process here.
12455 (win32_target_ops): Adjust.
12456
5d267c4c
PA
124572010-04-11 Pedro Alves <pedro@codesourcery.com>
12458
12459 * regcache.c (realloc_register_cache): Invalidate inferior's
12460 regcache before recreating it.
12461
623ccd72
PA
124622010-04-09 Pedro Alves <pedro@codesourcery.com>
12463
12464 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12465
219f2f23
PA
124662010-04-09 Stan Shebs <stan@codesourcery.com>
12467 Pedro Alves <pedro@codesourcery.com>
12468
12469 * server.h (LONGEST): New.
12470 (struct thread_info) <while_stepping>: New field.
12471 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12472 Declare.
12473 (initialize_tracepoint, handle_tracepoint_general_set)
12474 (handle_tracepoint_query, tracepoint_finished_step)
12475 (tracepoint_was_hit, release_while_stepping_state_list):
12476 (current_traceframe): Declare.
12477 * server.c (handle_general_set): Handle tracepoint packets.
12478 (read_memory): New.
12479 (write_memory): New.
12480 (handle_search_memory_1): Use read_memory.
12481 (handle_query): Report support for conditional tracepoints, trace
12482 state variables, and tracepoint sources. Handle tracepoint
12483 queries.
12484 (main): Initialize the tracepoints module.
12485 (process_serial_event): Handle traceframe reads/writes.
12486
12487 * linux-low.c (handle_tracepoints): New.
12488 (linux_wait_1): Call it.
12489 (linux_resume_one_lwp): Handle while-stepping.
12490 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12491 (linux_target_ops): Install them.
12492 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12493 New field.
12494 * linux-x86-low.c (x86_supports_tracepoints): New.
12495 (the_low_target). Install it.
12496
12497 * mem-break.h (delete_breakpoint): Declare.
12498 * mem-break.c (delete_breakpoint): Make external.
12499
12500 * target.h (struct target_ops): Add `supports_tracepoints',
12501 `read_pc', and `write_pc' fields.
12502 (target_supports_tracepoints): Define.
12503 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12504 (phex_nz): New.
12505
12506 * regcache.h (struct regcache) <registers_owned>: New field.
12507 (init_register_cache, regcache_cpy): Declare.
12508 (regcache_read_pc, regcache_write_pc): Declare.
12509 (register_cache_size): Declare.
12510 (supply_regblock): Declare.
12511 * regcache.c (init_register_cache): New.
12512 (new_register_cache): Use it.
12513 (regcache_cpy): New.
12514 (register_cache_size): New.
12515 (supply_regblock): New.
12516 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12517
219f2f23
PA
12518 * tracepoint.c: New.
12519
12520 * Makefile.in (OBS): Add tracepoint.o.
12521 (tracepoint.o): New rule.
12522
3a13a53b
L
125232010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12524
12525 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12526 (i386-mmx.o): New.
12527 (i386-mmx.c): Likewise.
12528 (i386-mmx-linux.o): Likewise.
12529 (i386-mmx-linux.c): Likewise.
12530
12531 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12532 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12533 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12534 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12535
12536 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12537 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12538 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12539
1570b33e
L
125402010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12541
12542 * Makefile.in (clean): Updated.
12543 (i386-avx.o): New.
12544 (i386-avx.c): Likewise.
12545 (i386-avx-linux.o): Likewise.
12546 (i386-avx-linux.c): Likewise.
12547 (amd64-avx.o): Likewise.
12548 (amd64-avx.c): Likewise.
12549 (amd64-avx-linux.o): Likewise.
12550 (amd64-avx-linux.c): Likewise.
12551
12552 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12553 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12554 (srv_amd64_regobj): Add amd64-avx.o.
12555 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12556 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12557 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12558 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12559 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12560 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12561 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12562
12563 * i387-fp.c: Include "i386-xstate.h".
12564 (i387_xsave): New.
12565 (i387_cache_to_xsave): Likewise.
12566 (i387_xsave_to_cache): Likewise.
12567 (x86_xcr0): Likewise.
12568
12569 * i387-fp.h (i387_cache_to_xsave): Likewise.
12570 (i387_xsave_to_cache): Likewise.
12571 (x86_xcr0): Likewise.
12572
12573 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12574 * linux-crisv32-low.c (target_regsets): Likewise.
12575 * linux-m68k-low.c (target_regsets): Likewise.
12576 * linux-mips-low.c (target_regsets): Likewise.
12577 * linux-ppc-low.c (target_regsets): Likewise.
12578 * linux-s390-low.c (target_regsets): Likewise.
12579 * linux-sh-low.c (target_regsets): Likewise.
12580 * linux-sparc-low.c (target_regsets): Likewise.
12581 * linux-xtensa-low.c (target_regsets): Likewise.
12582
12583 * linux-low.c: Include <sys/uio.h>.
12584 (regsets_fetch_inferior_registers): Support nt_type.
12585 (regsets_store_inferior_registers): Likewise.
12586 (linux_process_qsupported): New.
12587 (linux_target_ops): Add linux_process_qsupported.
12588
12589 * linux-low.h (regset_info): Add nt_type.
12590 (linux_target_ops): Add process_qsupported.
12591
12592 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12593 and <sys/uio.h>.
12594 (init_registers_i386_avx_linux): New.
12595 (init_registers_amd64_avx_linux): Likewise.
12596 (xmltarget_i386_linux_no_xml): Likewise.
12597 (xmltarget_amd64_linux_no_xml): Likewise.
12598 (PTRACE_GETREGSET): Likewise.
12599 (PTRACE_SETREGSET): Likewise.
12600 (x86_fill_xstateregset): Likewise.
12601 (x86_store_xstateregset): Likewise.
12602 (use_xml): Likewise.
12603 (x86_linux_update_xmltarget): Likewise.
12604 (x86_linux_process_qsupported): Likewise.
12605 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12606 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12607 init_registers_i386_linux here. Call
12608 x86_linux_update_xmltarget.
12609 (the_low_target): Add x86_linux_process_qsupported.
12610
12611 * server.c (handle_query): Call target_process_qsupported.
12612
12613 * target.h (target_ops): Add process_qsupported.
12614 (target_process_qsupported): New.
12615
fc7238bb
PA
126162010-04-03 Pedro Alves <pedro@codesourcery.com>
12617
12618 * inferiors.c (add_thread): Set last_status kind to
12619 TARGET_WAITKIND_IGNORE.
12620 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12621 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12622 (linux_wait_1): Move `thread' local definition to block that uses
12623 it. Don't NULL initialize `event_child'.
12624 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12625 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12626 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12627
bdabb078
PA
126282010-04-01 Pedro Alves <pedro@codesourcery.com>
12629
12630 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12631 an extended waitstatus, or by a watchpoint.
12632 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12633 thread was stepping or has been stopped by a watchpoint.
12634
d3bbe7a0
PA
126352010-04-01 Pedro Alves <pedro@codesourcery.com>
12636
12637 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12638 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12639 of another, then delete the previous, and validate all
12640 breakpoints.
12641 (validate_inserted_breakpoint): New.
12642 (delete_disabled_breakpoints): New.
12643 (validate_breakpoints): New.
12644 (check_mem_read): Validate breakpoints before trusting their
12645 shadow. Delete disabled breakpoints.
12646 (check_mem_write): Validate breakpoints before trusting they
12647 should be inserted. Delete disabled breakpoints.
12648 * mem-break.h (validate_breakpoints):
12649 * server.c (handle_query): Validate breakpoints when we see a
12650 qSymbol query.
12651
8b07ae33
PA
126522010-04-01 Pedro Alves <pedro@codesourcery.com>
12653
12654 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12655 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12656 if we could tell there's a GDB breakpoint at stop_pc.
12657 (need_step_over_p): Don't do a step over if we find a GDB
12658 breakpoint at the resume PC.
12659
12660 * mem-break.c (struct raw_breakpoint): New.
12661 (enum bkpt_type): New type `gdb_breakpoint'.
12662 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12663 fields. New field `raw'.
12664 (find_raw_breakpoint_at): New.
12665 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12666 breakpoint instead.
12667 (set_breakpoint_at): Adjust.
12668 (delete_raw_breakpoint): New.
12669 (release_breakpoint): New.
12670 (delete_breakpoint): Rename to...
12671 (delete_breakpoint_1): ... this. Add proc parameter. Use
12672 release_breakpoint. Return ENOENT.
12673 (delete_breakpoint): Reimplement.
12674 (find_breakpoint_at): Delete.
12675 (find_gdb_breakpoint_at): New.
12676 (delete_breakpoint_at): Delete.
12677 (set_gdb_breakpoint_at): New.
12678 (delete_gdb_breakpoint_at): New.
12679 (gdb_breakpoint_here): New.
12680 (set_reinsert_breakpoint): Use release_breakpoint.
12681 (uninsert_breakpoint): Rename to ...
12682 (uninsert_raw_breakpoint): ... this.
12683 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12684 (reinsert_raw_breakpoint): Change parameter type to
12685 raw_breakpoint.
12686 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12687 instead.
12688 (check_breakpoints): Adjust. Use release_breakpoint.
12689 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12690 (breakpoint_inserted_here): Ditto.
12691 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12692 Don't trust the breakpoint's shadow if it is not inserted.
12693 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12694 (delete_all_breakpoints): Adjust.
12695 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12696 use delete_breakpoint_1.
12697
12698 * mem-break.h (breakpoints_supported): Delete declaration.
12699 (set_gdb_breakpoint_at): Declare.
12700 (gdb_breakpoint_here): Declare.
12701 (delete_breakpoint_at): Delete.
12702 (delete_gdb_breakpoint_at): Declare.
12703
12704 * server.h (struct raw_breakpoint): Forward declare.
12705 (struct process_info): New field `raw_breakpoints'.
12706
12707 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12708 breakpoints.
12709
6bf5e0ba
PA
127102010-03-24 Pedro Alves <pedro@codesourcery.com>
12711
12712 * linux-low.c (status_pending_p_callback): Fix comment.
12713 (linux_wait_for_event_1): Move most of the internal breakpoint
12714 handling from here...
12715 (linux_wait_1): ... to here.
12716 (count_events_callback): New.
12717 (select_singlestep_lwp_callback): New.
12718 (select_event_lwp_callback): New.
12719 (cancel_breakpoints_callback): New.
12720 (select_event_lwp): New.
12721 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12722 priority to all LWPs that have had events that should be reported
12723 to the client. Cancel breakpoints when about to reporting the
12724 event to the client, not while stopping lwps. No longer cancel
12725 finished single-steps here.
12726 (cancel_finished_single_step): Delete.
12727 (cancel_finished_single_steps): Delete.
12728
414a389f
PA
127292010-03-24 Pedro Alves <pedro@codesourcery.com>
12730
12731 * mem-break.c (enum bkpt_type): New.
12732 (struct breakpoint): New field `type'.
12733 (set_breakpoint_at): Change return type to struct breakpoint
12734 pointer. Set type to `other_breakpoint' by default.
12735 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12736 in the breakpoint list.
12737 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12738 (reinsert_breakpoint): Rename to ...
12739 (reinsert_raw_breakpoint): ... this.
12740 (reinsert_breakpoints_at): Adjust.
12741 * mem-break.h (struct breakpoint): Declare.
12742 (set_breakpoint_at): Change return type to struct breakpoint
12743 pointer.
12744
2280c721
PA
127452010-03-24 Pedro Alves <pedro@codesourcery.com>
12746
12747 * server.c (handle_query): Assign, not compare.
12748
d50171e4
PA
127492010-03-24 Pedro Alves <pedro@codesourcery.com>
12750
12751 Teach linux gdbserver to step-over-breakpoints.
12752
12753 * linux-low.c (can_hardware_single_step): New.
12754 (supports_breakpoints): New.
12755 (handle_extended_wait): If stopping threads, read the stop pc of
12756 the new cloned LWP.
12757 (get_pc): New.
12758 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12759 low target doesn't support retrieving the PC.
12760 (add_lwp): Set last_resume_kind to resume_continue.
12761 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12762 (linux_attach): Don't clear stop_expected. Set the lwp's
12763 last_resume_kind to resume_stop.
12764 (linux_detach_one_lwp): Don't check for removed breakpoints.
12765 (check_removed_breakpoint): Delete.
12766 (status_pending_p): Rename to ...
12767 (status_pending_p_callback): ... this. Don't check for removed
12768 breakpoints. Don't consider threads that are stopped from GDB's
12769 perspective.
12770 (linux_wait_for_lwp): Always read the stop_pc here.
12771 (cancel_breakpoint): New.
12772 (step_over_bkpt): New global.
12773 (linux_wait_for_event_1): Implement stepping over breakpoints.
12774 (gdb_wants_lwp_stopped): New.
12775 (gdb_wants_all_stopped): New.
12776 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12777 single-step traps here. Store the thread's last reported target
12778 wait status.
12779 (send_sigstop): Don't clear stop_expected. Always set it,
12780 instead.
12781 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12782 (cancel_finished_single_step): New.
12783 (cancel_finished_single_steps): New.
12784 (wait_for_sigstop): Don't cancel finished single-step traps here.
12785 (linux_resume_one_lwp): Don't check for removed breakpoints.
12786 Don't set `step' on non-hardware step archs.
12787 (linux_set_resume_request): Ignore resume_stop requests if already
12788 stopping or stopped. Set the lwp's last_resume_kind.
12789 (resume_status_pending_p): Don't check for removed breakpoints.
12790 (need_step_over_p): New.
12791 (start_step_over): New.
12792 (finish_step_over): New.
12793 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12794 requests. Clear the thread's last reported target waitstatus.
12795 Don't use the `suspended' flag. Don't consider pending breakpoints.
12796 (linux_resume): Start a step-over if necessary.
12797 (proceed_one_lwp): New.
12798 (proceed_all_lwps): New.
12799 (unstop_all_lwps): New.
12800 * linux-low.h (struct lwp_info): Rewrite comment for the
12801 `suspended' flag. Add the `stop_pc' field. Delete the
12802 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12803 Add `'last_resume_kind' and `need_step_over' fields.
12804 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12805 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12806 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12807 (set_raw_breakpoint_at): New.
12808 (set_breakpoint_at): Rewrite to use it.
12809 (reinsert_breakpoint_handler): Delete.
12810 (set_reinsert_breakpoint): New.
12811 (reinsert_breakpoint_by_bp): Delete.
12812 (delete_reinsert_breakpoints): New.
12813 (uninsert_breakpoint): Rewrite.
12814 (uninsert_breakpoints_at): New.
12815 (reinsert_breakpoint): Rewrite.
12816 (reinsert_breakpoints_at): New.
12817 (check_breakpoints): Rewrite.
12818 (breakpoint_here): New.
12819 (breakpoint_inserted_here): New.
12820 (check_mem_read): Adjust.
12821 * mem-break.h (breakpoints_supported, breakpoint_here)
12822 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12823 (reinsert_breakpoint_by_bp): Delete declaration.
12824 (delete_reinsert_breakpoints): Declare.
12825 (reinsert_breakpoint): Delete declaration.
12826 (reinsert_breakpoints_at): Declare.
12827 (uninsert_breakpoint): Delete declaration.
12828 (uninsert_breakpoints_at): Declare.
12829 (check_breakpoints): Adjust prototype.
12830 * server.h: Adjust include order.
12831 (struct thread_info): Declare here. Add a `last_status' field.
12832
30ba68cb
MS
128332010-03-23 Michael Snyder <msnyder@vmware.com>
12834
12835 * server.c (crc32): New function.
12836 (handle_query): Add handling for 'qCRC:' request.
12837
b9a881c2
PA
128382010-03-23 Pedro Alves <pedro@codesourcery.com>
12839
12840 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12841 lwp had been stopped by a watchpoint.
12842
e92d13d5
PA
128432010-03-16 Pedro Alves <pedro@codesourcery.com>
12844
12845 * server.h (internal_error): Declare.
12846 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12847 * utils.c (internal_error): New function.
12848
64daa791
AS
128492010-03-15 Andreas Schwab <schwab@redhat.com>
12850
12851 * configure.srv: Fix typo setting srv_regobj.
12852
f52cd8cd
PA
128532010-03-15 Pedro Alves <pedro@codesourcery.com>
12854
12855 * linux-low.c (fetch_register): Avoid passing a non string literal
12856 format to `error'.
12857 (usr_store_inferior_registers): Ditto.
12858
93ae6fdc
PA
128592010-03-14 Pedro Alves <pedro@codesourcery.com>
12860
12861 * linux-low.c (linux_write_memory): Bail out early if peeking
12862 memory failed.
12863
c3adc08c
PA
128642010-03-14 Pedro Alves <pedro@codesourcery.com>
12865
12866 * linux-low.h (struct lwp_info): New fields
12867 `stopped_by_watchpoint' and `stopped_data_address'.
12868 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12869 here, and cache them in the lwp object.
12870 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12871 directly.
12872 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12873 field.
12874 (linux_stopped_by_watchpoint): Rewrite.
12875 (linux_stopped_data_address): Rewrite.
12876
bce522a2
PA
128772010-03-06 Simo Melenius <simo.melenius@iki.fi>
12878
12879 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12880 switching the current inferior, not before.
12881
90884b2b
L
128822010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12883
12884 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12885 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12886 i386-linux.c and amd64-linux.c.
12887 (reg-i386.o): Removed.
12888 (reg-i386.c): Likewise.
12889 (reg-i386-linux.o): Likewise.
12890 (reg-i386-linux.c): Likewise.
12891 (reg-x86-64.o): Likewise.
12892 (reg-x86-64.c): Likewise.
12893 (reg-x86-64-linux.o): Likewise.
12894 (reg-x86-64-linux.c): Likewise.
12895 (i386.o): New.
12896 (i386.c): Likewise.
12897 (i386-linux.o): Likewise.
12898 (i386-linux.c): Likewise.
12899 (amd64.o): Likewise.
12900 (amd64.c): Likewise.
12901 (amd64-linux.o): Likewise.
12902 (amd64-linux.c): Likewise.
12903
12904 * configure.srv (srv_i386_regobj): New.
12905 (srv_i386_linux_regobj): Likewise.
12906 (srv_amd64_regobj): Likewise.
12907 (srv_amd64_linux_regobj): Likewise.
12908 (srv_i386_32bit_xmlfiles): Likewise.
12909 (srv_i386_64bit_xmlfiles): Likewise.
12910 (srv_i386_xmlfiles): Likewise.
12911 (srv_amd64_xmlfiles): Likewise.
12912 (srv_i386_linux_xmlfiles): Likewise.
12913 (srv_amd64_linux_xmlfiles): Likewise.
12914 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12915 srv_xmlfiles to $srv_i386_xmlfiles.
12916 (i[34567]86-*-mingw32ce*): Likewise.
12917 (i[34567]86-*-mingw*): Likewise.
12918 (i[34567]86-*-nto*): Likewise.
12919 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12920 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12921 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12922 (x86_64-*-linux*): Likewise.
12923
12924 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12925 (init_registers_amd64_linux): New.
12926 (x86_arch_setup): Replace init_registers_x86_64_linux with
12927 init_registers_amd64_linux.
12928
193f13e6
MK
129292010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12930
12931 * configure.ac: Check for libdl. If it is not available link against
12932 static libthread_db.
12933 * configure: Regenerate.
12934
85d721b8
PA
129352010-02-22 Pedro Alves <pedro@codesourcery.com>
12936
12937 PR9605
12938
12939 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12940 handing a read watchpoint.
12941 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12942
6076632b
DE
129432010-02-12 Doug Evans <dje@google.com>
12944
12945 * linux-low.c (linux_supports_tracefork_flag): Document.
12946 (linux_look_up_symbols): Add comment.
12947
3327ccf7
L
129482010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12949
12950 * regcache.c (supply_register): Clear regcache if buf is NULL.
12951
0718675c 129522010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 12953 Joel Brobecker <brobecker@adacore.com>
0718675c
JB
12954
12955 * inferiors.c (find_inferior): Add function documentation.
12956 (unloaded_dll): Handle the case where the unloaded dll has not
12957 been previously registered in the dll list.
12958
177321bd
DJ
129592010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12960
12961 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12962 (thumb2_breakpoint): New.
12963 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12964
2b009048
DJ
129652010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12966
12967 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12968 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12969 breakpoints.
12970
3be029c7
PA
129712010-01-21 Pedro Alves <pedro@codesourcery.com>
12972
12973 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12974
18f5de3b
JK
129752010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12976
12977 * linux-s390-low.c (s390_collect_ptrace_register)
12978 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12979
3743bb4f
DE
129802010-01-21 Doug Evans <dje@google.com>
12981
14ce3065
DE
12982 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12983 (PTRACE_ARG4_TYPE): New macro.
12984 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12985 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12986 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12987 (usr_store_inferior_registers): Ditto.
12988 (linux_read_memory, linux_write_memory): Ditto.
12989 (linux_test_for_tracefork): Ditto.
12990
3743bb4f
DE
12991 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12992 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12993
8b315be5
PA
129942010-01-21 Pedro Alves <pedro@codesourcery.com>
12995
12996 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12997 target.
12998
85492558
PA
129992010-01-21 Pedro Alves <pedro@codesourcery.com>
13000
13001 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13002 prototype to take a regcache. Adjust.
13003
442ea881
PA
130042010-01-20 Pedro Alves <pedro@codesourcery.com>
13005
13006 * regcache.h (struct thread_info): Forward declare.
13007 (struct regcache): New.
13008 (new_register_cache): Adjust prototype.
13009 (get_thread_regcache): Declare.
13010 (free_register_cache): Adjust prototype.
13011 (registers_to_string, registers_from_string): Ditto.
13012 (supply_register, supply_register_by_name, collect_register)
13013 (collect_register_as_string, collect_register_by_name): Ditto.
13014 * regcache.c (struct inferior_regcache_data): Delete.
13015 (get_regcache): Rename to ...
13016 (get_thread_regcache): ... this. Adjust. Switch inferior before
13017 fetching registers.
13018 (regcache_invalidate_one): Adjust.
13019 (regcache_invalidate): Fix prototype.
13020 (new_register_cache): Return the new register cache.
13021 (free_register_cache): Change prototype.
13022 (realloc_register_cache): Adjust.
13023 (registers_to_string): Change prototype to take a regcache. Adjust.
13024 (registers_from_string): Ditto.
13025 (register_data): Ditto.
13026 (supply_register): Ditto.
13027 (supply_register_by_name): Ditto.
13028 (collect_register): Ditto.
13029 (collect_register_as_string): Ditto.
13030 (collect_register_by_name): Ditto.
13031 * server.c (process_serial_event): Adjust.
13032 * linux-low.h (regset_fill_func, regset_store_func): Change
13033 prototype.
13034 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13035 Change prototype.
13036 * linux-low.c (get_stop_pc): Adjust.
13037 (check_removed_breakpoint): Adjust.
13038 (linux_wait_for_event): Adjust.
13039 (linux_resume_one_lwp): Adjust.
13040 (fetch_register): Add regcache parameter. Adjust.
13041 (usr_store_inferior_registers): Ditto.
13042 (regsets_fetch_inferior_registers): Ditto.
13043 (regsets_store_inferior_registers): Ditto.
13044 (linux_fetch_registers, linux_store_registers): Ditto.
13045 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13046 regcache. Adjust.
43aaf8b6
PA
13047 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13048 Ditto.
442ea881
PA
13049 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13050 prototype to take a regcache.
13051 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13052 * remote-utils.c (convert_ascii_to_int, outreg)
13053 (prepare_resume_reply): Change prototype to take a regcache.
13054 Adjust.
13055 * target.h (struct target_ops) <fetch_registers, store_registers>:
13056 Change prototype to take a regcache.
13057 (fetch_inferior_registers, store_inferior_registers): Change
13058 prototype to take a regcache. Adjust.
13059 * proc-service.c (ps_lgetregs): Adjust.
13060 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13061 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13062 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13063 take a regcache. Adjust.
13064 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13065 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13066 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13067 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13068 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13069 (cris_cannot_fetch_register):
13070 (cris_breakpoint_at): Change prototype to take a regcache.
13071 Adjust.
13072 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13073 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13074 to take a regcache. Adjust.
13075 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13076 Adjust.
13077 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13078 take a regcache. Adjust.
13079 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13080 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13081 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13082 * linux-mips-low.c (mips_get_pc):
13083 (mips_set_pc): Change prototype to take a regcache. Adjust.
13084 (mips_reinsert_addr): Adjust.
13085 (mips_collect_register): Change prototype to take a regcache.
13086 Adjust.
13087 (mips_supply_register):
13088 (mips_collect_register_32bit, mips_supply_register_32bit)
13089 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13090 (mips_store_fpregset): Ditto.
43aaf8b6
PA
13091 * linux-ppc-low.c (ppc_supply_ptrace_register)
13092 (ppc_supply_ptrace_register): Ditto.
442ea881
PA
13093 (parse_spufs_run): Adjust.
13094 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13095 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13096 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13097 take a regcache. Adjust.
13098 * linux-s390-low.c (s390_collect_ptrace_register)
13099 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13100 (s390_set_pc): Change prototype to take a regcache. Adjust.
13101 (s390_arch_setup): Adjust.
13102 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13103 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13104 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13105 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13106 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13107 regcache. Adjust.
13108 (sparc_breakpoint_at): Adjust.
13109 * linux-xtensa-low.c (xtensa_fill_gregset):
13110 (xtensa_store_gregset):
13111 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13112 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13113 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13114 prototype to take a regcache. Adjust.
13115 * win32-arm-low.c (arm_fetch_inferior_register)
13116 (arm_store_inferior_register): Change prototype to take a
13117 regcache. Adjust.
13118 * win32-i386-low.c (i386_fetch_inferior_register)
13119 (i386_store_inferior_register): Change prototype to take a
13120 regcache. Adjust.
13121 * win32-low.c (child_fetch_inferior_registers)
13122 (child_store_inferior_registers): Change prototype to take a
13123 regcache. Adjust.
13124 (win32_wait): Adjust.
13125 (win32_fetch_inferior_registers): Change prototype to take a
13126 regcache. Adjust.
13127 (win32_store_inferior_registers): Adjust.
13128 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13129 store_inferior_register>: Change prototype to take a regcache.
13130
60c3d7b0
DE
131312010-01-20 Doug Evans <dje@google.com>
13132
13133 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13134 #ifdef.
13135 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13136 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13137
dc146f7c
VP
131382010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13139
13140 * linux-low.c (linux_core_of_thread): New.
13141 (compare_ints, show_process, list_threads): New.
13142 (linux_qxfer_osdata): Report threads and cores.
13143 (linux_target_op): Register linux_core_of_thread.
13144 * remote-utils.c (prepare_resume_reply): Report the core.
13145 (buffer_xml_printf): Support %d specifier.
13146 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13147 New.
13148 (handle_query): Handle qXfer:threads. Announce availability
13149 thereof.
13150 * target.h (struct target_ops): New field core_of_thread.
13151
7803799a
UW
131522010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13153
13154 * Makefile.in (clean): Remove new generated files.
13155 (reg-s390.o, reg-s390.c): Remove rules.
13156 (reg-s390x.o, reg-s390x.c): Likewise.
13157 (s390-linux32.o, s390-linux32.c): Add rules.
13158 (s390-linux64.o, s390-linux64.c): Likewise.
13159 (s390x-linux64.o, s390x-linux64.c): Likewise.
13160 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13161 * linux-s390-low.c: Include <elf.h>.
13162 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13163 (init_registers_s390): Remove prototype.
13164 (init_registers_s390x): Likewise.
13165 (init_registers_s390_linux32): Add prototype.
13166 (init_registers_s390_linux64): Likewise.
13167 (init_registers_s390x_linux64): Likewise.
13168 (s390_num_regs_3264): New define.
13169 (s390_regmap_3264): New global variable.
13170 (s390_cannot_fetch_register): Remove obsolete check.
13171 (s390_cannot_store_register): Likewise.
13172 (s390_collect_ptrace_register): Handle upper/lower register halves.
13173 (s390_supply_ptrace_register): Likewise.
13174 (s390_fill_gregset): Update to register number changes.
13175 (s390_get_hwcap): New routine.
13176 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13177 Install appropriate regmap and register set.
13178
6e7ffa39
JB
131792010-01-01 Joel Brobecker <brobecker@adacore.com>
13180
13181 * server.c (gdbserver_version): Update copyright year to 2010.
13182 * gdbreplay.c (gdbreplay_version): Likewise.
13183
957f3f49
DE
131842009-12-28 Doug Evans <dje@google.com>
13185
13186 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13187 elf/external.h. Include <elf.h> instead but only if necessary.
13188
ca5c370d
PA
131892009-12-28 Pedro Alves <pedro@codesourcery.com>
13190
13191 * linux-low.c (linux_remove_process): Remove `detaching'
13192 parameter. Don't release/detach from thread_db here.
13193 (linux_kill): Release/detach from thread_db here, ...
13194 (linux_detach): ... and here, before actually detaching.
13195 (linux_wait_1): ... and here, when a process exits.
13196 * thread-db.c (any_thread_of): New.
13197 (thread_db_free): Switch the current inferior to a thread of the
13198 passed in process.
13199
4ee62156
DE
132002009-12-21 Doug Evans <dje@google.com>
13201
d90e6a88
DE
13202 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13203
c5f62d5f
DE
13204 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13205 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13206 warning ifndef __NR_tkill. Move setting of errno there too.
13207 Delete unnecessary resetting of errno after syscall.
13208 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13209
10e86dd7
DE
13210 * configure.ac: Check for dladdr.
13211 * config.in: Regenerate.
13212 * configure: Regenerate.
13213 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13214 (try_thread_db_load): Update.
13215
4ee62156
DE
13216 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13217
00f515da
DE
132182009-12-18 Doug Evans <dje@google.com>
13219
e9464885
DE
13220 * event-loop.c: Include unistd.h if it exists.
13221
07d4f67e
DE
13222 * linux-low.c (my_waitpid): Move definition away from being in
13223 between linux_tracefork_child/linux_test_for_tracefork.
13224
00f515da
DE
13225 * gdb_proc_service.h (psaddr_t): Fix type.
13226 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13227 signature to match glibc.
13228
1de1badb
DE
132292009-12-16 Doug Evans <dje@google.com>
13230
13231 * linux-low.c (linux_read_memory): Fix argument to read.
13232
aeeb81d1
PA
132332009-11-26 Pedro Alves <pedro@codesourcery.com>
13234
13235 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13236 events, don't leave current_inferior pointing at null.
13237
10357975
PA
132382009-11-26 Pedro Alves <pedro@codesourcery.com>
13239
13240 * win32-low.c (LOG): Delete.
13241 (OUTMSG): Output to stderr.
13242 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13243 on compile time LOG macro.
13244 (win32_wait): Fix debug output.
13245
cf6e3471
PA
132462009-11-26 Pedro Alves <pedro@codesourcery.com>
13247
13248 * win32-low.c (win32_add_one_solib): If the dll name is
13249 "ntdll.dll", prepend the system directory to the dll path.
13250
0c85e18e
MK
132512009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13252
13253 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13254
9ac544ce 132552009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13256 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK
13257
13258 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13259 * configure.ac: Check for __mcoldfire__ and set
13260 gdb_cv_m68k_is_coldfire.
13261 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13262 reg-cf.o and reg-m68k.o.
13263 * configure: Regenerated.
13264
fd7dd3e6
PA
132652009-11-16 Pedro Alves <pedro@codesourcery.com>
13266
13267 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13268 Pass it to thread_db_free.
13269 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13270 proper `detaching' argument to linux_remove_process.
13271 * linux-low.h (thread_db_free): Add `detaching' parameter.
13272 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13273 to thread_db_free.
13274 (thread_db_free): Add `detaching' parameter. Only
13275 call td_ta_clear_event if detaching from process.
13276
75aa492e
MK
132772009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13278
13279 * thread-db.c (thread_db_free): Fix typo.
13280
21e1bee4
PP
132812009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13282
13283 PR gdb/10838
13284 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13285
8838b45e
NS
132862009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13287
13288 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13289 with an i686 compiler.
13290 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13291 needed.
13292 * configure: Rebuilt.
13293
8a35fb51
SL
132942009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13295
13296 PR gdb/10783
13297
13298 * server.c (handle_search_memory_1): Correct read_addr initialization
13299 in loop for searching subsequent chunks.
13300
96f15937
PP
133012009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13302
13303 * configure.ac: New --with-libthread-db option.
13304 * thread-db.c: Allow direct dependence on libthread_db.
13305 (thread_db_free): Adjust.
13306 * config.in: Regenerate.
13307 * configure: Likewise.
889bf7c5 13308
5f7d1694
PP
133092009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13310
13311 PR gdb/10757
13312 * thread-db.c (attach_thread): New function.
13313 (maybe_attach_thread): Return success/failure.
13314 (find_new_threads_callback): Adjust.
889bf7c5
PA
13315 (thread_db_find_new_threads): Loop until no new threads.
13316
88e3b899
PA
133172009-10-13 Pedro Alves <pedro@codesourcery.com>
13318
13319 * proc-service.c (ps_lgetregs): Formatting.
13320
cdbfd419
PP
133212009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13322
13323 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13324 * configure.ac: Adjust.
13325 * linux-low.h (struct process_info_private): Move members to struct
13326 thread_db.
13327 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13328 * linux-low.c (linux_remove_process): Adjust.
13329 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13330 * server.c (handle_query): Move code ...
13331 (handle_monitor_command): ... here. New function.
13332 * target.h (struct target_ops): New member.
13333 * thread-db.c (struct thread_db): New.
13334 (libthread_db_search_path): New variable.
13335 (thread_db_create_event, thread_db_enable_reporting)
13336 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13337 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13338 (try_thread_db_load_1, dladdr_to_soname): New functions.
13339 (try_thread_db_load, thread_db_load_search): New functions.
13340 (thread_db_init): Search for libthread_db.
13341 (thread_db_free): New function.
13342 (thread_db_handle_monitor_command): Likewise.
13343 * config.in: Regenerate.
13344 * configure: Regenerate.
889bf7c5 13345
4168d2d6
UW
133462009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13347
13348 * spu-low.c (spu_kill): Wait for inferior to terminate.
13349 Call clear_inferiors.
13350 (spu_detach): Call clear_inferiors.
13351
81ecdfbb
RW
133522009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13353
13354 * aclocal.m4: Regenerate.
13355 * config.in: Likewise.
13356 * configure: Likewise.
13357
0b9ff2c0
UW
133582009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13359
13360 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13361 (parse_spufs_run): New function.
13362 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13363 (ppc_breakpoint_at): Handle SPU breakpoints.
13364
efcbbd14
UW
133652009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13366
13367 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13368 (SPUFS_MAGIC): Define.
13369 (spu_enumerate_spu_ids): New function.
13370 (linux_qxfer_spu): New function.
13371 (linux_target_ops): Install linux_qxfer_spu.
13372
f4d9bade
UW
133732009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13374
13375 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13376 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13377 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13378 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13379 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13380 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13381 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13382 (init_registers_powerpc_cell32l): Add prototype.
13383 (init_registers_powerpc_cell64l): Likewise.
13384 (ppc_arch_setup): Detect Cell/B.E. architecture.
13385
96e946ca
RW
133862009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13387
13388 * Makefile.in (datarootdir): New variable.
13389
58d6951d
DJ
133902009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13391
13392 * linux-low.c (linux_write_memory): Update debugging output.
13393 * Makefile.in (clean): Add new descriptions.
13394 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13395 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13396 * configure.srv: Add new files for arm*-*-linux*.
13397 * linux-arm-low.c: Add new declarations.
13398 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13399 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13400 (HWCAP_VFPv3D16): New.
13401 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13402 instead of __IWMMXT__.
13403 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13404 (arm_arch_setup): New.
13405 (target_regsets): Remove #ifdef. Add VFP regset.
13406 (the_low_target): Use arm_arch_setup.
13407
12b42a12
DJ
134082009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13409
13410 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13411 the main thread again.
13412
ac8c974e
AR
134132009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13414
13415 Adding Neutrino gdbserver.
13416 * configure: Regenerated.
13417 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13418 * configure.srv (i[34567]86-*-nto*): New target.
13419 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13420 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13421 (nto_comctrl) [__QNX__]: New function.
13422 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13423
4424e0c3 134242009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA
13425
13426 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13427 srv_tgtobj.
13428
912cf4ba
PA
134292009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13430 Pedro Alves <pedro@codesourcery.com>
13431
13432 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13433 don't support CONTEXT_EXTENDED_REGISTERS.
13434 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13435 (the_low_target): Install them.
13436 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13437 failing with ERROR_PIPE_NOT_CONNECTED.
13438
aa5ca48f
DE
134392009-06-30 Doug Evans <dje@google.com>
13440 Pierre Muller <muller@ics.u-strasbg.fr>
13441
13442 Add h/w watchpoint support to x86-linux, win32-i386.
13443 * Makefile.in (SFILES): Add i386-low.c
13444 (i386_low_h): Define.
13445 (i386-low.o): Add dependencies.
13446 (linux-x86-low.o): Add i386-low.h dependency.
13447 (win32-i386-low.o): Ditto.
13448 * i386-low.c: New file.
13449 * i386-low.h: New file.
13450 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13451 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13452 * linux-low.c (linux_add_process): Initialize arch_private.
13453 (linux_remove_process): Free arch_private.
13454 (add_lwp): Initialize arch_private.
13455 (delete_lwp): Free arch_private.
13456 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13457 provided.
13458 * linux-low.h (process_info_private): New member arch_private.
13459 (lwp_info): New member arch_private.
13460 (linux_target_ops): New members new_process, new_thread,
13461 prepare_to_resume.
13462 (ptid_of): New macro.
13463 * linux-x86-low.c: Include stddef.h, i386-low.h.
13464 (arch_process_info): New struct.
13465 (arch_lwp_info): New struct.
13466 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13467 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13468 (i386_dr_low_get_status): New function.
13469 (x86_insert_point, x86_remove_point): New functions.
13470 (x86_stopped_by_watchpoint): New function.
13471 (x86_stopped_data_address): New function.
13472 (x86_linux_new_process, x86_linux_new_thread): New functions.
13473 (x86_linux_prepare_to_resume): New function.
13474 (the_low_target): Add entries for insert_point, remove_point,
13475 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13476 prepare_to_resume.
13477 * server.c (debug_hw_points): New global.
13478 (monitor_show_help): Document set debug-hw-points.
13479 (handle_query): Process "set debug-hw-points".
13480 * server.h (debug_hw_points): Declare.
13481 (paddress): Declare.
13482 * utils.c (NUMCELLS, CELLSIZE): New macros.
13483 (get_sell, xsnprintf, paddress): New functions.
13484 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13485 remove_point, stopped_by_watchpoint, stopped_data_address.
13486 * win32-i386-low.c: Include i386-low.h.
13487 (debug_reg_state): Replaces dr.
13488 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13489 (i386_dr_low_get_status): New function.
13490 (i386_insert_point, i386_remove_point): New functions.
13491 (i386_stopped_by_watchpoint): New function.
13492 (i386_stopped_data_address): New function.
13493 (i386_initial_stuff): Update.
13494 (get_thread_context,set_thread_context,i386_thread_added): Update.
13495 (the_low_target): Add entries for insert_point,
13496 remove_point, stopped_by_watchpoint, stopped_data_address.
13497 * win32-low.c (win32_insert_watchpoint): New function.
13498 (win32_remove_watchpoint): New function.
13499 (win32_stopped_by_watchpoint): New function.
13500 (win32_stopped_data_address): New function.
13501 (win32_target_ops): Add entries for insert_watchpoint,
13502 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13503 * win32-low.h (win32_target_ops): New members insert_point,
13504 remove_point, stopped_by_watchpoint, stopped_data_address.
13505
d993e290
PA
135062009-06-25 Pedro Alves <pedro@codesourcery.com>
13507
13508 * server.c (process_serial_event): Re-return unsupported, not
13509 error, if the type isn't recognized. Re-allow supporting only
13510 insert or remove packets. Also call require_running for
13511 breakpoints. Add missing break statement to default case. Tidy.
13512 * target.h (struct target_ops): Rename insert_watchpoint to
13513 insert_point, and remove_watchpoint to remove_point.
13514
13515 * linux-low.h (struct linux_target_ops): Likewise.
13516 * linux-low.c (linux_insert_watchpoint): Rename to ...
13517 (linux_insert_point): ... this. Adjust.
13518 (linux_remove_watchpoint): Rename to ...
13519 (linux_remove_point): ... this. Adjust.
13520 (linux_target_ops): Adjust.
13521 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13522 (cris_insert_point): ... this.
13523 (cris_remove_watchpoint): Rename to ...
13524 (cris_remove_point): ... this.
13525 (the_low_target): Adjust.
13526
0f54c268
PM
135272009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13528
13529 * server.c (handle_v_kill): Pass signal_pid to
13530 kill_inferior if multi_process is zero.
13531
c6314022
AR
135322009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13533
13534 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13535 * target.h (target_ops): Comment for *_watchpoint to make it clear
13536 the functions can get types '0' and '1'.
13537
4463ce24
AR
135382009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13539
13540 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13541 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13542 * regcache.c (get_regcache): Likewise.
13543 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13544 * win32-low.c (child_fetch_inferior_registers): Remove check for
13545 regno 0.
13546
cf8fd78b
PA
135472009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13548 Pedro Alves <pedro@codesourcery.com>
13549
13550 * target.h (struct target_ops) <supports_multi_process>: New
13551 callback.
13552 (target_supports_multi_process): New.
13553 * server.c (handle_query): Even if GDB reports support, only
13554 enable multi-process if the target also supports it. Report
13555 multi-process support only if the target backend supports it.
13556 * linux-low.c (linux_supports_multi_process): New function.
13557 (linux_target_ops): Install it as target_supports_multi_process
13558 callback.
13559
47c0c975
DE
135602009-05-24 Doug Evans <dje@google.com>
13561
e09875d4
DE
13562 Global renaming of find_thread_pid to find_thread_ptid.
13563 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13564 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13565 All callers updated.
13566
e27d73f6
DE
13567 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13568 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13569 directly.
13570
47c0c975
DE
13571 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13572 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13573 (linux_resume_one_lwp): Ditto.
13574
2acc282a
DE
135752009-05-23 Doug Evans <dje@google.com>
13576
13577 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13578 from struct inferior_list_entry * to struct lwp_info *.
13579 All callers updated.
13580
9f1036c1
DE
135812009-05-13 Doug Evans <dje@google.com>
13582
13583 * linux-x86-low.c: Don't include assert.h.
13584 (x86_siginfo_fixup): Use fatal, not assert.
13585 (x86_arch_setup): Fix comment.
13586
d0722149
DE
135872009-05-12 Doug Evans <dje@google.com>
13588
13589 Biarch support for i386/amd64 gdbserver.
13590 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13591 Add linux-x86-low.c.
13592 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13593 (linux-x86-low.o): Add.
13594 * linux-x86-64-low.c: Delete.
13595 * linux-i386-low.c: Delete.
13596 * linux-x86-low.c: New file.
13597 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13598 linux-x86-low.o.
13599 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13600 linux-x86-low.o.
13601 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13602 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13603 (linux_child_pid_to_exec_file): New function.
13604 (elf_64_header_p, elf_64_file_p): New functions.
13605 (siginfo_fixup): New function.
13606 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13607 give target a chance to convert layout.
13608 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13609 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13610
fdeb2a12
DE
136112009-05-07 Doug Evans <dje@google.com>
13612
13613 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13614 (regsets_store_inferior_registers): Ditto.
13615
a6dbe5df
PA
136162009-05-06 Pedro Alves <pedro@codesourcery.com>
13617
13618 PR server/10048
13619
13620 * linux-low.c (must_set_ptrace_flags): Delete.
13621 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13622 of the global.
13623 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13624 `lwp->must_set_ptrace_flags' instead.
ba42693b 13625 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA
13626 (linux_wait_1): ... not here.
13627
5091eb23
DE
136282009-04-30 Doug Evans <dje@google.com>
13629
9f767825
DE
13630 * inferiors.c (started_inferior_callback): New function.
13631 (attached_inferior_callback): New function.
13632 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13633 * server.c (print_started_pid, print_attached_pid): New functions.
13634 (detach_or_kill_for_exit): New function.
13635 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13636 * server.h (have_started_inferiors_p): Declare.
13637 (have_attached_inferiors_p): Declare.
13638
5091eb23
DE
13639 * inferiors.c (remove_process): Fix memory leak, free process.
13640 * linux-low.c (linux_remove_process): New function.
13641 (linux_kill): Call it instead of remove_process.
13642 (linux_detach, linux_wait_1): Ditto.
13643
155c8968
PA
136442009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13645
13646 * configure.srv: Add x86 Windows CE target.
13647
7fe519cb
UW
136482009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13649
13650 * inferiors.c (get_thread_process): Make global.
13651 * server.h (get_thread_process): Add prototype.
13652 * thread-db.c (find_one_thread): Use get_thread_process
13653 instead of current_process.
13654 (thread_db_get_tls_address): Do not crash if called when
13655 thread layer is not yet initialized.
13656
5472f405
UW
136572009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13658
13659 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13660 * spu-low.c (current_tid): Rename to ...
13661 (current_ptid): ... this.
13662 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13663 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13664 ptid_get_lwp (current_ptid) instead of current_tid.
13665 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13666 instead of current_tid. Use find_process_pid to verify pid
13667 argument is valid. Pass proper argument to remove_process.
13668 (spu_thread_alive): Compare current_ptid instead of current_tid.
13669 (spu_resume): Likewise.
13670
55ac2b99
PA
136712009-04-02 Pedro Alves <pedro@codesourcery.com>
13672
13673 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13674 variable.
13675
95954743
PA
136762009-04-01 Pedro Alves <pedro@codesourcery.com>
13677
13678 Implement the multiprocess extensions, and add linux multiprocess
13679 support.
13680
13681 * server.h (ULONGEST): Declare.
13682 (struct ptid, ptid_t): New.
13683 (minus_one_ptid, null_ptid): Declare.
13684 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13685 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13686 (struct inferior_list_entry): Change `id' type from unsigned from
13687 to ptid_t.
13688 (struct sym_cache, struct breakpoint, struct
13689 process_info_private): Forward declare.
13690 (struct process_info): Declare.
13691 (current_process): Declare.
13692 (all_processes): Declare.
13693 (initialize_inferiors): Declare.
13694 (add_thread): Adjust to use ptid_t.
13695 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13696 (add_process, remove_process, find_thread_pid): Declare.
13697 (find_inferior_id): Adjust to use ptid_t.
13698 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13699 (multi_process): Declare.
13700 (push_event): Adjust to use ptid_t.
13701 (read_ptid, write_ptid): Declare.
13702 (prepare_resume_reply): Adjust to use ptid_t.
13703 (clear_symbol_cache): Declare.
13704 * inferiors.c (all_processes): New.
13705 (null_ptid, minus_one_ptid): New.
13706 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13707 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13708 (add_thread): Change unsigned long to ptid. Remove gdb_id
13709 parameter. Adjust.
13710 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13711 (gdb_id_to_thread): Rename to ...
13712 (find_thread_pid): ... this. Change unsigned long to ptid.
13713 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13714 (loaded_dll, pull_pid_from_list): Adjust.
13715 (add_process, remove_process, find_process_pid)
13716 (get_thread_process, current_process, initialize_inferiors): New.
13717 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13718 (struct target_waitstatus) <related_pid>: Ditto.
13719 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13720 return type to int.
13721 (struct target_ops) <join>: Add `pid' argument.
13722 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13723 (struct target_ops) <wait>: Add `ptid' field. Change return type
13724 to ptid.
13725 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13726 (mywait): Add `ptid' argument. Change return type to ptid_t.
13727 (target_pid_to_str): Declare.
13728 * target.c (set_desired_inferior): Adjust to use ptids.
13729 (mywait): Add new `ptid' argument. Adjust.
13730 (target_pid_to_str): New.
13731 * mem-break.h (free_all_breakpoints): Declare.
13732 * mem-break.c (breakpoints): Delelete.
13733 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13734 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13735 to use per-process breakpoint list.
13736 (free_all_breakpoints): New.
13737 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13738 (symbol_cache, all_symbols_looked_up): Delete.
13739 (hexchars): New.
13740 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13741 read_ptid): New.
13742 (prepare_resume_reply): Change ptid argument's type from unsigned
13743 long to ptid_t. Adjust. Implement W;process and X;process.
13744 (free_sym_cache, clear_symbol_cache): New.
13745 (look_up_one_symbol): Adjust to per-process symbol cache. *
13746 * server.c (cont_thread, general_thread, step_thread): Change type
13747 to ptid_t.
13748 (attached): Delete.
13749 (multi_process): New.
13750 (last_ptid): Change type to ptid_t.
13751 (struct vstop_notif) <ptid>: Change type to ptid_t.
13752 (queue_stop_reply, push_event): Change `ptid' argument's type to
13753 ptid_t.
13754 (discard_queued_stop_replies): Add `pid' argument.
13755 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13756 changes. Don't reference the `attached' global.
13757 (attach_inferior): Adjust to mywait interface changes.
13758 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13759 features. Handle and report "multiprocess+". Handle
13760 "qAttached:PID".
13761 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13762 changes.
13763 (handle_v_kill): New.
13764 (handle_v_stopped): Adjust to use target_pid_to_str.
13765 (handle_v_requests): Allow multiple attaches and runs when
13766 multiprocess extensions are in effect. Handle "vKill".
13767 (myresume): Adjust to use ptids.
13768 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13769 (handle_status): Adjust to discard_queued_stop_replies interface
13770 change.
13771 (first_thread_of, kill_inferior_callback)
13772 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13773 (main): Call initialize_inferiors. Adjust to use ptids, killing
13774 and detaching from all inferiors. Handle multiprocess packet
13775 variants.
13776 * linux-low.h: Include gdb_proc_service.h.
13777 (struct process_info_private): New.
13778 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13779 <lwpid_of>: Use ptid_get_lwp.
13780 (get_lwp_thread): Adjust.
13781 (struct lwp_info): Add `dead' member.
13782 (find_lwp_pid): Declare.
13783 * linux-low.c (thread_db_active): Delete.
13784 (new_inferior): Adjust comment.
13785 (inferior_pid): Delete.
13786 (linux_add_process): New.
13787 (handle_extended_wait): Adjust.
13788 (add_lwp): Change unsigned long to ptid.
13789 (linux_create_inferior): Add process to processes table. Adjust
13790 to use ptids. Don't set new_inferior here.
13791 (linux_attach_lwp): Rename to ...
13792 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13793 it. Adjust to use ptids.
13794 (linux_attach_lwp): New.
13795 (linux_attach): Add process to processes table. Don't set
13796 new_inferior here.
13797 (struct counter): New.
13798 (second_thread_of_pid_p, last_thread_of_process_p): New.
13799 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13800 multiple processes.
13801 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13802 processes. Remove process from process table.
13803 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13804 to multiple processes.
13805 (any_thread_of): New.
13806 (linux_detach): Add `pid' argument, and handle it. Remove process
13807 from processes table.
13808 (linux_join): Add `pid' argument. Handle it.
13809 (linux_thread_alive): Change unsighed long argument to ptid_t.
13810 Consider dead lwps as not being alive.
13811 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13812 threads we're not interested in.
13813 (same_lwp, find_lwp_pid): New.
13814 (linux_wait_for_lwp): Change `pid' argument's type from int to
13815 ptid_t. Adjust.
13816 (linux_wait_for_event): Rename to ...
13817 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13818 from int to ptid_t. Adjust.
13819 (linux_wait_for_event): New.
13820 (linux_wait_1): Add `ptid' argument. Change return type to
13821 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13822 that exit from the process table.
13823 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13824 Adjust.
13825 (mark_lwp_dead): New.
13826 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13827 stopping all threads, mark its main lwp as dead.
13828 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13829 ptids.
13830 (fetch_register, usr_store_inferior_registers)
13831 (regsets_fetch_inferior_registers)
13832 (regsets_store_inferior_registers, linux_read_memory)
13833 (linux_write_memory): Inline `inferior_pid'.
13834 (linux_look_up_symbols): Adjust to use per-process
13835 `thread_db_active'.
13836 (linux_request_interrupt): Adjust to use ptids.
13837 (linux_read_auxv): Inline `inferior_pid'.
13838 (initialize_low): Don't reference thread_db_active.
13839 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13840 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13841 (ps_getpid): Return the pid of the current inferior.
13842 * thread-db.c (proc_handle, thread_agent): Delete.
13843 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13844 per-process data.
13845 (find_one_thread): Change argument type to ptid_t. Adjust to
13846 per-process data.
13847 (maybe_attach_thread): Adjust to per-process data and ptids.
13848 (thread_db_find_new_threads): Ditto.
13849 (thread_db_init): Ditto.
13850 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13851 processes table. Adjust to use ptids.
13852 (spu_kill, spu_detach): Adjust interface. Remove process from
13853 processes table.
13854 (spu_join, spu_thread_alive): Adjust interface.
13855 (spu_wait): Adjust interface. Remove process from processes
13856 table. Adjust to use ptids.
13857 * win32-low.c (current_inferior_tid): Delete.
13858 (current_inferior_ptid): New.
13859 (debug_event_ptid): New.
13860 (thread_rec): Take a ptid. Adjust.
13861 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13862 (child_delete_thread): Ditto.
13863 (do_initial_child_stuff): Add `attached' argument. Add process to
13864 processes table.
13865 (child_fetch_inferior_registers, child_store_inferior_registers):
13866 Adjust.
13867 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13868 (win32_attach): Pass 1 to do_initial_child_stuff.
13869 (win32_kill): Adjust interface. Remove process from processes
13870 table.
13871 (win32_detach): Ditto.
13872 (win32_join): Adjust interface.
13873 (win32_thread_alive): Take a ptid.
13874 (win32_resume): Adjust to use ptids.
13875 (get_child_debug_event): Ditto.
13876 (win32_wait): Adjust interface. Remove exiting process from
13877 processes table.
13878
bd99dc85
PA
138792009-04-01 Pedro Alves <pedro@codesourcery.com>
13880
13881 Non-stop mode support.
13882
13883 * server.h (non_stop): Declare.
13884 (gdb_client_data, handler_func): Declare.
13885 (delete_file_handler, add_file_handler, start_event_loop):
13886 Declare.
13887 (handle_serial_event, handle_target_event, push_event)
13888 (putpkt_notif): Declare.
13889 * target.h (enum resume_kind): New.
13890 (struct thread_resume): Replace `step' field by `kind' field.
13891 (TARGET_WNOHANG): Define.
13892 (struct target_ops) <wait>: Add `options' argument.
13893 <supports_non_stop, async, start_non_stop>: New fields.
13894 (target_supports_non_stop, target_async): New.
13895 (start_non_stop): Declare.
13896 (mywait): Add `options' argument.
13897 * target.c (mywait): Add `options' argument. Print child exit
13898 notifications here.
13899 (start_non_stop): New.
13900 * server.c (non_stop, own_buf, mem_buf): New globals.
13901 (struct vstop_notif): New.
13902 (notif_queue): New global.
13903 (queue_stop_reply, push_event, discard_queued_stop_replies)
13904 (send_next_stop_reply): New.
13905 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13906 interface changes.
13907 (attach_inferior): In non-stop mode, don't wait for the target
13908 here.
13909 (handle_general_set): Handle QNonStop.
13910 (handle_query): When handling qC, return the current general
13911 thread, instead of the first thread of the list.
13912 (handle_query): If the backend supports non-stop mode, include
13913 QNonStop+ in the qSupported query response.
13914 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13915 and non-stop mode.
13916 (handle_v_attach, handle_v_run): Handle non-stop mode.
13917 (handle_v_stopped): New.
13918 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13919 (myresume): Adjust to use resume_kind. Handle non-stop.
13920 (queue_stop_reply_callback): New.
13921 (handle_status): Handle non-stop mode.
13922 (main): Clear non_stop flag on reconnection. Use the event-loop.
13923 Refactor serial protocol handling from here ...
13924 (process_serial_event): ... to this new function. When GDB
13925 selects any thread, select one here. In non-stop mode, wait until
13926 GDB acks all pending events before exiting.
13927 (handle_serial_event, handle_target_event): New.
13928 * remote-utils.c (remote_open): Install remote_desc in the event
13929 loop.
13930 (remote_close): Remove remote_desc from the event loop.
13931 (putpkt_binary): Rename to...
13932 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13933 (putpkt_binary): New as wrapper around putpkt_binary_1.
13934 (putpkt_notif): New.
13935 (prepare_resume_reply): In non-stop mode, don't change the
13936 general_thread.
13937 * event-loop.c: New.
13938 * Makefile.in (OBJ): Add event-loop.o.
13939 (event-loop.o): New rule.
13940
13941 * linux-low.h (pid_of): Moved here.
13942 (lwpid_of): New.
13943 (get_lwp_thread): Use lwpid_of.
13944 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13945 * linux-low.c (pid_of): Delete.
13946 (inferior_pid): Use lwpid_of.
13947 (linux_event_pipe): New.
13948 (target_is_async_p): New.
13949 (delete_lwp): New.
13950 (handle_extended_wait): Use lwpid_of.
13951 (add_lwp): Don't set lwpid field.
13952 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13953 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13954 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13955 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13956 first. Adjust to linux_wait_for_event interface changes. Use
13957 lwpid_of.
13958 (linux_detach): Don't delete the main lwp here.
13959 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13960 (status_pending_p): Don't consider explicitly suspended lwps.
13961 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13962 pointer. Add OPTIONS argument. Change return type to int. Use
13963 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13964 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13965 pointer. Add status pointer argument. Return a pid instead of a
13966 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13967 changes. In non-stop mode, don't switch to a random thread.
13968 (linux_wait): Rename to...
13969 (linux_wait_1): ... this. Add target_options argument, and handle
13970 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13971 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13972 clean exit and signal exit code. Don't stop all threads in
13973 non-stop mode. In all-stop mode, only stop all threads when
13974 reporting a stop to GDB. Handle explicit thread stop requests.
13975 (async_file_flush, async_file_mark): New.
13976 (linux_wait): New.
13977 (send_sigstop): Use lwpid_of.
13978 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13979 interface changes. In non-stop mode, don't switch to a random
13980 thread.
13981 (linux_resume_one_lwp): Use lwpid_of.
13982 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13983 (linux_resume_one_thread): ... this. Handle resume_stop. In
13984 non-stop mode, don't look for pending flag in all threads.
13985 (resume_status_pending_p): Don't consider explicitly suspended
13986 threads.
13987 (my_waitpid): Reimplement. Emulate __WALL.
13988 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13989 Use lwpid_of.
13990 (sigchld_handler, linux_supports_non_stop, linux_async)
13991 (linux_start_non_stop): New.
13992 (linux_target_ops): Register linux_supports_non_stop, linux_async
13993 and linux_start_non_stop.
13994 (initialize_low): Install SIGCHLD handler.
13995 * thread-db.c (thread_db_create_event, find_one_thread)
13996 (thread_db_get_tls_address): Use lwpid_of.
13997 * win32-low.c (win32_detach): Adjust to use resume_kind.
13998 (win32_wait): Add `options' argument.
13999 * spu-low.c (spu_resume): Adjust to use resume_kind.
14000 (spu_wait): Add `options' argument.
14001
5b1c542e
PA
140022009-04-01 Pedro Alves <pedro@codesourcery.com>
14003
14004 Decouple target code from remote protocol.
14005
14006 * target.h (enum target_waitkind): New.
14007 (struct target_waitstatus): New.
14008 (struct target_ops) <wait>: Return an unsigned long. Take a
14009 target_waitstatus pointer instead of a char pointer.
14010 (mywait): Likewise.
14011 * target.c (mywait): Change prototype to return an unsigned long.
14012 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14013 * server.h (thread_from_wait, old_thread_from_wait): Delete
14014 declarations.
14015 (prepare_resume_reply): Change prototype to take a
14016 target_waitstatus.
14017 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14018 (last_status, last_ptid): New.
14019 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14020 pid instead of a signal.
14021 (attach_inferior): Remove "status" and "signal" parameters.
14022 Adjust.
14023 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14024 not as an address.
14025 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14026 (handle_v_requests, myresume): Remove "status" and "signal"
14027 parameters. Adjust.
14028 (handle_status): New.
14029 (main): Delete local `status'. Adjust.
14030 * remote-utils.c: Include target.h.
14031 (prepare_resume_reply): Change prototype to take a
14032 target_waitstatus. Adjust.
14033
14034 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14035 interface.
14036 * spu-low.c (spu_wait): Adjust.
14037 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14038 Delete.
14039 (win32_wait): Adjust.
14040
2bd7c093
PA
140412009-04-01 Pedro Alves <pedro@codesourcery.com>
14042
14043 * target.h (struct thread_resume): Delete leave_stopped member.
14044 (struct target_ops): Add a `n' argument to the `resume' callback.
14045 * server.c (start_inferior): Adjust.
14046 (handle_v_cont, myresume): Adjust.
14047 * linux-low.c (check_removed_breakpoint): Adjust to resume
14048 interface change, and to removed leave_stopped field.
14049 (resume_ptr): Delete.
14050 (struct thread_resume_array): New.
14051 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14052 resume interface change.
14053 (linux_continue_one_thread, linux_queue_one_thread)
14054 (resume_status_pending_p): Check if the resume field is NULL
14055 instead of checking the leave_stopped member.
14056 (linux_resume): Adjust to the target resume interface change.
14057 * spu-low.c (spu_resume): Adjust to the target resume interface
14058 change.
14059 * win32-low.c (win32_detach, win32_resume): Ditto.
14060
c35fafde
PA
140612009-04-01 Pedro Alves <pedro@codesourcery.com>
14062
14063 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14064 flag.
14065 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14066 pending.
14067 (linux_continue_one_thread): Only preserve the stepping flag if
14068 there's a pending breakpoint.
14069
0a59d50b
PA
140702009-03-31 Pedro Alves <pedro@codesourcery.com>
14071
14072 * server.c (main): After the inferior having exited, call
14073 remote_close before exiting gdbserver.
14074
f04c6d38
TJB
140752009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14076
14077 Fix size of FPSCR in Power 7 processors.
14078 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14079 (PPC_FEATURE_HAS_DFP): New #define.
14080 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14081 size of the FPSCR.
14082
78e5cee6
PA
140832009-03-23 Pedro Alves <pedro@codesourcery.com>
14084
14085 * server.c (handle_query) Whitespace and formatting.
14086
1b3f6016
PA
140872009-03-22 Pedro Alves <pedro@codesourcery.com>
14088
14089 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14090 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14091 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14092 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14093 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14094 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14095 Makefile.in, configure.ac: Fix whitespace throughout.
14096 * configure: Regenerate.
14097
a07b2135
PA
140982009-03-22 Pedro Alves <pedro@codesourcery.com>
14099
14100 * inferiors.c (find_inferior): Make it safe for the callback
14101 function to delete the currently iterated inferior.
14102
67cc2626
PA
141032009-03-22 Pedro Alves <pedro@codesourcery.com>
14104
14105 * Makefile.in (linuw_low_h): Move higher.
14106 (thread-db.o): Depend on $(linux_low_h).
14107
54a0b537
PA
141082009-03-17 Pedro Alves <pedro@codesourcery.com>
14109
14110 Rename "process" to "lwp" throughout.
14111
14112 * linux-low.c (all_processes): Rename to...
14113 (all_lwps): ... this.
14114 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14115 (add_process): Rename to ...
14116 (add_lwp): ... this. Adjust.
14117 (linux_create_inferior): Adjust.
14118 (linux_attach_lwp): Adjust.
14119 (linux_attach): Adjust.
14120 (linux_kill_one_process): Rename to ...
14121 (linux_kill_one_lwp): ... this. Adjust.
14122 (linux_kill): Adjust.
14123 (linux_detach_one_process): Rename to ...
14124 (linux_detach_one_lwp): ... this. Adjust.
14125 (linux_detach): Adjust.
14126 (check_removed_breakpoint): Adjust.
14127 (status_pending_p): Adjust.
14128 (linux_wait_for_process): Rename to ...
14129 (linux_wait_for_lwp): ... this. Adjust.
14130 (linux_wait_for_event): Adjust.
14131 (send_sigstop): Adjust.
14132 (wait_for_sigstop): Adjust.
14133 (stop_all_processes): Rename to ...
14134 (stop_all_lwps): ... this.
14135 (linux_resume_one_process): Rename to ...
14136 (linux_resume_one_lwp): ... this. Adjust.
14137 (linux_set_resume_request, linux_continue_one_thread)
14138 (linux_queue_one_thread, resume_status_pending_p)
14139 (usr_store_inferior_registers, regsets_store_inferior_registers)
14140 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14141 Adjust.
14142 * linux-low.h (get_process): Rename to ...
14143 (get_lwp): ... this. Adjust.
14144 (get_thread_process): Rename to ...
14145 (get_thread_lwp): ... this. Adjust.
14146 (get_process_thread): Rename to ...
14147 (get_lwp_thread): ... this. Adjust.
14148 (struct process_info): Rename to ...
14149 (struct lwp_info): ... this.
14150 (all_processes): Rename to ...
14151 (all_lwps): ... this.
14152 * proc-service.c (ps_lgetregs): Adjust.
14153 * thread-db.c (thread_db_create_event, find_one_thread)
14154 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14155
0b16c5cf
PA
141562009-03-14 Pedro Alves <pedro@codesourcery.com>
14157
14158 * server.c (handle_query): Handle "qAttached".
14159
32de4b9d
NS
141602009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14161
14162 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14163 GPLv3, update license URL.
14164
2aecd87f
DE
141652009-03-01 Doug Evans <dje@google.com>
14166
93efd302 14167 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE
14168 (server_h): Add gdb_signals.h.
14169 (signals.o): Update.
14170 * server.h (target_signal_from_host,target_signal_to_host_p)
14171 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14172
86b1f9c5
PM
141732009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14174
14175 * remote-utils.c (getpkt): Also generate remote-debug
14176 information if noack_mode is set.
14177
4aa995e1
PA
141782009-02-06 Pedro Alves <pedro@codesourcery.com>
14179
14180 * server.c (handle_query): Report qXfer:siginfo:read and
14181 qXfer:siginfo:write as supported and handle them.
14182 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14183 * linux-low.c (linux_xfer_siginfo): New.
14184 (linux_target_ops): Set it.
14185
62709adf
PA
141862009-01-26 Pedro Alves <pedro@codesourcery.com>
14187
14188 * server.c (gdbserver_usage): Mention --remote-debug.
14189 (main): Accept '--remote-debug' switch.
14190
aef93bd7
DE
141912009-01-18 Doug Evans <dje@google.com>
14192
14193 * regcache.c (new_register_cache): No need to check result of xcalloc.
14194 * server.c (handle_search_memory): Back out calls to xmalloc,
14195 result is checked and error is returned to user upon failure.
14196 (handle_query): Ditto. Add more checks for result of malloc.
14197 (handle_v_cont): Check result of malloc, report error back to
14198 user upon failure.
14199 (handle_v_run): Ditto. Call freeargv.
14200 * server.h (freeargv): Declare.
14201 * utils.c (freeargv): New fn.
14202
54363045
DE
142032009-01-15 Doug Evans <dje@google.com>
14204
f626972c
DE
14205 * gdbreplay.c (perror_with_name): Make arg const char *.
14206 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14207 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14208 * utils.c (perror_with_name): Make arg const char *.
54363045 14209
18aae699
PA
142102009-01-14 Pedro Alves <pedro@codesourcery.com>
14211
14212 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14213 when handling a EXIT_PROCESS_DEBUG_EVENT.
14214
ff703abe
JB
142152009-01-06 Joel Brobecker <brobecker@adacore.com>
14216
14217 * gdbreplay.c (gdbreplay_version): Update copyright year.
14218 * server.c (gdbserver_version): Likewise.
14219
f21cc1a2 142202009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE
14221
14222 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14223 (handle_extended_wait): Improve comment.
0e21c1ec 14224
bca929d3
DE
142252008-12-13 Doug Evans <dje@google.com>
14226
14227 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14228 * server.h (ATTR_MALLOC): New macro.
14229 (xmalloc,xcalloc,xstrdup): Declare.
14230 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14231 * inferiors.c: Ditto.
14232 * linux-low.c: Ditto.
14233 * mem-break.c: Ditto.
14234 * regcache.c: Ditto.
14235 * remote-utils.c: Ditto.
14236 * server.c: Ditto.
14237 * target.c: Ditto.
14238 * win32-low.c: Ditto.
14239
97438e3f
DE
142402008-12-12 Doug Evans <dje@google.com>
14241
896c7fbb
DE
14242 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14243 in debugging printf.
14244
97438e3f
DE
14245 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14246
e3b886f8
DE
142472008-12-09 Doug Evans <dje@google.com>
14248
14249 * linux-low.h (struct process_info): Delete member tid, unused.
14250 * thread-db.c (find_one_thread): Update.
14251 (maybe_attach_thread): Update.
14252
07e059b5
VP
142532008-12-02 Pedro Alves <pedro@codesourcery.com>
14254
889bf7c5
PA
14255 * target.h (struct target_ops): Add qxfer_osdata member.
14256 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14257 and dirent.h.
14258 (linux_qxfer_osdata): New functions.
14259 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14260 callback.
14261 * server.c (handle_query): Handle "qXfer:osdata:read:".
14262 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14263 (buffer_xml_printf): New functions.
14264 * server.h (struct buffer): New.
14265 (buffer_grow_str, buffer_grow_str0): New macros.
14266 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14267 (buffer_xml_printf): Declare.
07e059b5 14268
4cab47ab
DE
142692008-11-24 Doug Evans <dje@google.com>
14270
14271 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14272
f142445f
DJ
142732008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14274
14275 * server.c (handle_v_run): Always use the supplied argument list.
14276
d0107bb6 142772008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14278
d0107bb6
BW
14279 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14280 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14281
2c4ad781
TJB
142822008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14283
14284 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14285 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14286 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14287 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14288 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14289 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14290 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14291 XML target descriptions.
14292 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14293 when inferior is running on an ISA 2.05 or later processor. Add
14294 special case to return offset for full 64-bit slot of FPSCR when
14295 in 32-bits.
14296
dfb64f85
DJ
142972008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14298
14299 * Makefile.in (SFILES, clean): Added sparc64 files.
14300 (reg-sparc64.o, reg-sparc64.c): New.
14301 * configure.srv (sparc*-*-linux*): New configuration.
14302 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14303 syscall arguments for SPARC.
14304 (regsets_store_inferior_registers): Likewise.
14305 * linux-sparc-low.c: New file.
14306
66b6e1dd
DE
143072008-10-21 Doug Evans <dje@google.com>
14308
14309 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14310 (READLINE_DIR,READLINE_DEP): Delete.
14311 (INTERNAL_CFLAGS): Update.
14312 (LINTFLAGS): Update.
14313
9b710a42
PA
143142008-10-10 Pedro Alves <pedro@codesourcery.com>
14315
14316 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14317 whole argv from the last run, not just argv[0].
14318
5822d809
PA
143192008-09-08 Pedro Alves <pedro@codesourcery.com>
14320
14321 * regcache.c (new_register_cache): Return NULL if the register
14322 cache size isn't known yet.
14323 (free_register_cache): Avoid dereferencing a NULL regcache.
14324
74aac56f
DJ
143252008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14326
14327 * configure.srv: Merge MIPS and MIPS64.
14328
400b20f5
MR
143292008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14330
14331 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14332
677c5bb1
LM
143332008-08-18 Luis Machado <luisgpm@br.ibm.com>
14334
14335 * Makefile.in: Add required vsx dependencies.
14336
14337 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14338 Declare init_registers_powerpc_vsx32l.
14339 Declare init_registers_powerpc_vsx64l.
14340 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14341 (ppc_arch_setup): Check for VSX in hwcap.
14342 (ppc_fill_vsxregset): New function.
14343 (ppc_store_vsxregset): New function.
14344 Add new VSX entry in regset_info target_regsets.
14345
14346 * configure.srv: Add new VSX dependencies.
14347
a6f3e723
SL
143482008-08-12 Pedro Alves <pedro@codesourcery.com>
14349
14350 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14351 (remote_open): Set or clear transport_is_reliable.
14352 (putpkt_binary): Don't expect acks in noack mode.
14353 (getpkt): Don't send ack/nac in noack mode.
14354 * server.c (handle_general_set): Handle QStartNoAckMode.
14355 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14356 qSupported.
14357 (main): Reset noack_mode on every connection.
14358 * server.h (noack_mode): Declare.
14359
a417dc56
RW
143602008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14361
14362 * Makefile.in (GDBREPLAY_OBS): New variable.
14363 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14364
3221518c
UW
143652008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14366 Daniel Jacobowitz <dan@codesourcery.com>
14367
14368 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14369 (usr_store_inferior_registers): Likewise.
14370 (regsets_store_inferior_registers): Likewise.
14371
ec56be1b
PA
143722008-07-31 Rolf Jansen <rj@surtec.com>
14373 Pedro Alves <pedro@codesourcery.com>
14374
14375 * configure.ac: Check for memmem declaration.
14376 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14377 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14378 (disable_packet_qfThreadInfo): Unconditionally compile.
14379 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14380 * configure, config.in: Regenerate.
14381
2fe5e3ff
DE
143822008-07-28 Doug Kwan <dougkwan@google.com>
14383
14384 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14385 (linux_write_memory): Remove declaration of errno.
14386
836acd6d
UW
143872008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14388
14389 * linux-low.c (handle_extended_wait): Do not use "status"
14390 variable uninitialized.
14391
aeba519e
PA
143922008-07-07 Pedro Alves <pedro@codesourcery.com>
14393
14394 * server.c (handle_v_attach): Inhibit reporting dll changes.
14395
db42f210
PA
143962008-06-27 Pedro Alves <pedro@codesourcery.com>
14397
14398 * remote-utils.c (prepare_resume_reply): If requested, don't
14399 output "thread:TID" in the T stop reply.
14400
14401 * server.c (disable_packet_vCont, disable_packet_Tthread)
14402 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14403 (handle_query): If requested, disable support for qC, qfThreadInfo
14404 and qsThreadInfo.
14405 (handle_v_requests): If requested, disable support for vCont.
14406 (gdbserver_show_disableable): New.
14407 (main): Handle --disable-packet and --disable-packet=LIST.
14408
14409 * server.h (disable_packet_vCont, disable_packet_Tthread)
14410 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14411
8e4c5421
CD
144122008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14413
14414 * server.c (gdbserver_usage): Mention --version.
14415
6e23a804
DJ
144162008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14417
14418 * Makefile.in (gdbreplay.o): New rule.
14419
90aa6a40
JM
144202008-06-06 Joseph Myers <joseph@codesourcery.com>
14421
14422 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14423 message, not gdbserver.
14424
c16158bc 144252008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA
14426 Nathan Sidwell <nathan@codesourcery.com>
14427 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM
14428
14429 * acinclude.m4: Include ../../config/acx.m4.
14430 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14431 * configure, config.in: Regenerate.
14432 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14433 * server.c (gdbserver_version): Print PKGVERSION.
14434 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14435 (main): Adjust gdbserver_usage calls.
14436 * gdbreplay.c (version, host_name): Add declarations.
14437 (gdbreplay_version, gdbreplay_usage): New.
14438 (main): Accept --version and --help options.
14439
aeb75bf5
DJ
144402008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14441
14442 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14443 (arm_breakpoint_at): Handle Thumb.
14444 (the_low_target): Add comment.
14445
76b233dd
UW
144462008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14447
14448 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14449
08388c79
DE
144502008-05-09 Doug Evans <dje@google.com>
14451
a3c83fae
DE
14452 * server.h (decode_search_memory_packet): Declare.
14453 * remote-utils.c (decode_search_memory_packet): New fn.
14454 * server.c (handle_search_memory_1): New fn.
08388c79
DE
14455 (handle_search_memory): New fn.
14456 (handle_query): Process qSearch:memory packets.
14457
bb9c3d36
UW
144582008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14459
14460 * regcache.c (registers_length): Remove.
14461 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14462 full register packet.
14463 * regcache.h (registers_length): Remove prototype.
14464 * server.h (PBUFSIZ): Define to 16384.
14465
7284e1be
UW
144662008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14467
14468 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14469 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14470 powerpc-64l.o, and powerpc-altivec64l.o.
14471 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14472 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14473 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14474 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14475 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14476 to srv_xmlfiles.
14477
14478 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14479 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14480 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14481 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14482 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14483 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14484 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14485 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14486 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14487 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14488 (clean): Update.
14489
14490 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14491 (init_registers_powerpc_32l): ... this new prototype.
14492 (init_registers_powerpc_32): Remove, replace by ...
14493 (init_registers_powerpc_altivec32l): ... this new prototype.
14494 (init_registers_powerpc_e500): Remove, replace by ...
14495 (init_registers_powerpc_e500l): ... this new prototype.
14496 (init_registers_ppc64): Remove, replace by ...
14497 (init_registers_powerpc_64l): ... this new prototype.
14498 (init_registers_powerpc_64): Remove, replace by ...
14499 (init_registers_powerpc_altivec64l): ... this new prototype.
14500 (ppc_num_regs): Set to 73.
14501 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14502 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14503 (ppc_cannot_store_register): Handle orig_r3 and trap.
14504 (ppc_arch_setup): Update init_registers_... calls.
14505 (ppc_fill_gregset): Handle orig_r3 and trap.
14506
14507 * inferiors.c (clear_inferiors): Reset current_inferior.
14508
fdc59709
PB
145092008-04-23 Paolo Bonzini <bonzini@gnu.org>
14510
889bf7c5
PA
14511 * acinclude.m4: Add override.m4.
14512 * configure: Regenerate.
fdc59709 14513
c9b2f845
UW
145142008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14515
14516 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14517 initial call to init_register_ppc64.
14518
550512b8
UW
145192008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14520
43aaf8b6
PA
14521 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14522 single powerpc*-*-linux* case.
550512b8
UW
14523 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14524
b6430ec3
UW
145252008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14526
14527 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14528 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW
14529 from reg_xmlfiles.
14530 * linux-ppc-low.c: Include <elf.h>.
14531 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14532 (ppc_hwcap): New global variable.
14533 (ppc_regmap): Remove __SPE__ #ifdef sections.
14534 (ppc_regmap_e500): New global variable.
14535 (ppc_cannot_store_register): Update __SPE__ special case.
14536 (ppc_get_hwcap): New function.
14537 (ppc_arch_setup): Use it to determine whether inferior supports
14538 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14539 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14540 Do not access registers if target does not support AltiVec.
14541 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14542 Do not access registers if target does not support SPE.
14543 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14544
52fa2412
UW
145452008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14546
14547 * linux-low.c (disabled_regsets, num_regsets): New.
14548 (use_regsets_p): Delete.
14549 (linux_wait_for_process): Clear disabled_regsets.
14550 (regsets_fetch_inferior_registers): Check and set it.
14551 (regsets_store_inferior_registers): Likewise.
14552 (linux_fetch_registers, linux_store_registers): Do not use
14553 use_regsets_p.
14554 (initialize_low): Allocate disabled_regsets.
14555
e28b3332
DJ
145562008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14557
14558 * Makefile.in (LIBOBJS): New.
14559 (OBS): Use LIBOBJS.
14560 (memmem.o): New rule.
14561 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14562 * configure: Regenerated.
14563
4536995d
UW
145642008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14565
14566 * server.c (handle_query): Never return "unsupported" for
14567 qXfer:features:read queries.
14568
221c031f
UW
145692008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14570
14571 * server.c (get_features_xml): Fix inverted condition.
14572 (handle_query): Always support qXfer:feature:read.
14573
ccd213ac
DJ
145742008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14575
14576 * server.c (wrapper_argv): New.
14577 (start_inferior): Handle wrapper_argv. If set, expect an extra
14578 trap.
14579 (gdbserver_usage): Document --wrapper.
14580 (main): Parse --wrapper.
14581
6fe305f7
UW
145822008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14583
14584 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14585 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14586 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14587 (ppc_set_pc): Likewise.
14588 (ppc_arch_setup): New function.
14589 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14590 of collect_register.
889bf7c5 14591 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14592
5b0a002e
UW
145932008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14594
14595 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14596 instead of linux-ppc64-low.o.
14597 * linux-ppc64-low.c: Remove file.
14598 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14599 (linux-ppc64-low.o): Remove rule.
14600
14601 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14602 (init_registers_powerpc_64): Likewise.
14603 (ppc_regmap): Conditionally define depending on __powerpc64__.
14604 (ppc_cannot_store_register): Do not special-case "fpscr" when
14605 compiled on __powerpc64__.
14606 (ppc_collect_ptrace_register): New function.
14607 (ppc_supply_ptrace_register): New function.
14608 (ppc_breakpoint): Change type to "unsigned int".
14609 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14610 (the_low_target): Conditionally provide initializers for the
889bf7c5 14611 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW
14612 collect_ptrace_register and supply_ptrace_register members.
14613
9b4b61c8
UW
146142008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14615
14616 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14617 * server.c (gdbserver_xmltarget): Define.
14618 (get_features_xml): Use it to replace "target.xml" and arch_string.
14619
14620 * configure.srv: Remove srv_xmltarget. Add XML files that were
14621 mentioned there to srv_xmlfiles instead. Remove conditional tests
14622 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14623 srv_xmlfiles and srv_regobj to include all possible choices.
14624 * configure.ac (srv_xmltarget): Remove.
14625 (srv_xmlfiles): Do not add "target.xml".
14626 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14627 checks for supplementary target information.
14628 * configure: Regenerate.
14629 * Makefile.in (XML_TARGET): Remove.
14630 (target.xml): Remove rule.
14631 (clean): Do not clean up target.xml.
14632 (.PRECIOUS): Do not mention target.xml.
14633
14634 * target.h (struct target_ops): Remove arch_string member.
14635 * linux-low.c (linux_arch_string): Remove.
14636 (linux_target_ops): Remove arch_string initializer.
14637 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14638 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14639 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14640 * spu-low.c (spu_arch_string): Remove.
14641 (spu_target_ops): Remove arch_string initializer.
14642 * win32-low.c (win32_arch_string): Remove.
14643 (win32_target_ops): Remove arch_string initializer.
14644 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14645 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14646 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14647
ee1a7ae4
UW
146482008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14649
14650 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14651 by collect_ptrace_register and supply_ptrace_register hooks.
14652 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14653 instead of checking for the_low_target.left_pad_xfer.
14654 (usr_store_inferior_registers): Use collect_ptrace_register callback
14655 instead of checking for the_low_target.left_pad_xfer.
14656
14657 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14658 (s390_supply_ptrace_register): Likewise.
14659 (s390_fill_gregset): Call s390_collect_ptrace_register.
14660 (the_low_target): Update.
14661
14662 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14663 (ppc_supply_ptrace_register): Likewise.
14664 (the_low_target): Update.
14665
14666 * linux-i386-low.c (the_low_target): Update.
14667 * linux-x86-64-low.c (the_low_target): Update.
14668
d61ddec4
UW
146692008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14670
14671 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14672 reg-s390.o and reg-s390x.o.
14673
14674 * linux-low.c (new_inferior): New global variable.
14675 (linux_create_inferior, linux_attach): Set it.
14676 (linux_wait_for_process): Call the_low_target.arch_setup after the
14677 target has stopped for the first time.
14678 (initialize_low): Do not call the_low_target.arch_setup.
14679
14680 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14681 (s390_set_pc): Likewise.
14682 (s390_arch_setup): New function.
14683 (the_low_target): Use s390_arch_setup as arch_setup routine.
14684
14685 * regcache.c (realloc_register_cache): New function.
14686 (set_register_cache): Call it for each existing regcache.
14687
d05b4ac3
UW
146882008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14689
14690 * server.h (init_registers): Remove prototype.
14691
14692 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14693 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14694 instead of init_registers ().
14695 * linux-arm-low.c (init_registers_arm): Add prototype.
14696 (init_registers_arm_with_iwmmxt): Likewise.
14697 (the_low_target): Add initializer for arch_setup field.
14698 * linux-cris-low.c (init_registers_cris): Add prototype.
14699 (the_low_target): Add initializer for arch_setup field.
14700 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14701 (the_low_target): Add initializer for arch_setup field.
14702 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14703 (the_low_target): Add initializer for arch_setup field.
14704 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14705 (the_low_target): Add initializer for arch_setup field.
14706 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14707 (the_low_target): Add initializer for arch_setup field.
14708 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14709 (the_low_target): Add initializer for arch_setup field.
14710 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14711 (init_registers_mips64_linux): Likewise.
14712 (the_low_target): Add initializer for arch_setup field.
14713 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14714 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14715 (the_low_target): Add initializer for arch_setup field.
14716 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14717 (init_registers_powerpc_64): Likewise.
14718 (the_low_target): Add initializer for arch_setup field.
14719 * linux-s390-low.c (init_registers_s390): Add prototype.
14720 (init_registers_s390x): Likewise.
14721 (the_low_target): Add initializer for arch_setup field.
14722 * linux-sh-low.c (init_registers_sh): Add prototype.
14723 (the_low_target): Add initializer for arch_setup field.
14724 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14725 (the_low_target): Add initializer for arch_setup field.
14726 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14727 (the_low_target): Add initializer for arch_setup field.
14728
14729 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14730 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14731 instead of init_registers ().
14732 * win32-arm-low.c (init_registers_arm): Add prototype.
14733 (the_low_target): Add initializer for arch_setup field.
14734 * win32-i386-low.c (init_registers_i386): Add prototype.
14735 (the_low_target): Add initializer for arch_setup field.
14736
14737 * spu-low.c (init_registers_spu): Add prototype.
14738 (initialize_low): Call initialie_registers_spu () instead of
14739 initialize_registers ().
14740
fd96d250
PA
147412008-02-19 Pedro Alves <pedro@codesourcery.com>
14742
14743 * server.c (handle_v_requests): When handling the vRun and vAttach
14744 packets, if already debugging a process, don't kill it. Return an
14745 error instead.
14746
d41b6bb4
DJ
147472008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14748
14749 * server.c (handle_query): Correct length check.
14750
5ac588cf
PA
147512008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14752
14753 * win32-low.c (do_initial_child_stuff): Add process handle
14754 parameter. Set current_process_handle and current_process_id from the
14755 parameters. Clear globals.
14756 (win32_create_inferior): Don't set current_process_handle and
14757 current_process_id here. Instead pass them on the call to
14758 do_initial_child_stuff.
14759 (win32_attach): Likewise.
14760 (win32_clear_inferiors): New.
14761 (win32_kill): Don't close the current process handle or the
14762 current thread handle here. Instead call win32_clear_inferiors.
14763 (win32_detach): Don't open a new handle to the process. Call
14764 win32_clear_inferiors.
14765 (win32_join): Don't rely on current_process_handle; open a new
14766 handle using the process id.
14767 (win32_wait): Call win32_clear_inferiors when the inferior process
14768 has exited.
14769
ecd7ecbc
DJ
147702008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14771
14772 * server.c (monitor_show_help): Add "exit".
14773
1525d545
MG
147742008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14775
ecd7ecbc 14776 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG
14777 (clean): Add reg-xtensa.c.
14778 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ
14779 * configure.srv (xtensa*-*-linux*) New target.
14780 * linux-xtensa-low.c: New.
14781 * xtensa-xtregs.c: New.
1525d545 14782
59a016f0
PA
147832008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14784
14785 * hostio.c: Don't include errno.h.
14786 (errno_to_fileio_errno): Move to hostio-errno.
14787 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14788 error number outputting to the target->hostio_last_error callback.
14789 (hostio_packet_error): Use FILEIO_EINVAL directly.
14790 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14791 calls to hostio_error.
14792 * hostio-errno.c: New.
14793 * server.h (hostio_last_error_from_errno): Declare.
14794 * target.h (target_ops): Add hostio_last_error member.
14795 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14796 as hostio_last_error handler.
889bf7c5 14797 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA
14798 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14799 (wince_hostio_last_error): New functions.
14800 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14801 as hostio_last_error handler.
14802 (win32_target_ops) [!_WIN32_WCE]: Register
14803 hostio_last_error_from_errno as hostio_last_error handler.
14804 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14805 (hostio-errno.o): New rule.
14806 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14807 * configure.srv (srv_hostio_err_objs): New variable. Default to
14808 hostio-errno.o.
14809 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14810 * configure: Regenerate.
14811
2d717e4f
DJ
148122008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14813
14814 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14815 (linux_kill, linux_detach): Clean up the process list.
14816 * remote-utils.c (remote_open): Improve port number parsing.
14817 (putpkt_binary, input_interrupt): Only send interrupts if the target
14818 is running.
14819 * server.c (extended_protocol): Make static.
14820 (attached): Define earlier.
14821 (exit_requested, response_needed, program_argv): New variables.
14822 (target_running): New.
14823 (start_inferior): Clear attached here.
14824 (attach_inferior): Set attached here.
14825 (require_running): Define.
14826 (handle_query): Use require_running and target_running. Implement
14827 "monitor exit".
14828 (handle_v_attach, handle_v_run): New.
14829 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14830 (gdbserver_usage): Update.
14831 (main): Redo argument parsing. Handle --debug and --multi. Handle
14832 --attach along with other options or after the port. Save
14833 program_argv. Support no initial program. Resynchronize
14834 communication with GDB after an error. Handle "monitor exit".
14835 Use require_running and target_running. Always allow the extended
14836 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14837 restart in extended mode.
14838 * README: Refer to the GDB manual. Update --attach usage.
14839
7407e2de
AS
148402007-12-20 Andreas Schwab <schwab@suse.de>
14841
14842 * linux-low.c (STACK_SIZE): Define.
14843 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14844 (linux_test_for_tracefork): Likewise.
14845
b65d95c5
DJ
148462007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14847
14848 * linux-low.c (linux_wait_for_event): Update messages. Do not
14849 reinsert auto-delete breakpoints.
14850 * mem-break.c (struct breakpoint): Change return type of handler to
14851 int.
14852 (set_breakpoint_at): Update handler type.
14853 (reinsert_breakpoint_handler): Return 1 instead of calling
14854 delete_breakpoint.
14855 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14856 setting a new one.
14857 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14858 * mem-break.h (set_breakpoint_at): Update handler type.
14859 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14860 * win32-low.c (auto_delete_breakpoint): New.
14861 (get_child_debug_event): Use it.
14862
4e799345
DJ
148632007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14864
14865 * configure.ac: Check for pread and pwrite.
14866 * hostio.c (handle_pread): Fall back to lseek and read.
14867 (handle_pwrite): Fall back to lseek and write.
14868 * config.in, configure: Regenerated.
14869
27524b67
DJ
148702007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14871
14872 * server.c (myresume): Add own_buf argument.
14873 (main): Update calls.
14874
a20d5e98
DJ
148752007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14876
14877 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14878 * remote-utils.c (remote_open): Do not call disable_async_io.
14879 (block_async_io): Delete.
14880 (unblock_async_io): Make static.
14881 (initialize_async_io): New.
14882 * server.c (handle_v_cont): Handle async I/O here.
14883 (myresume): Likewise. Move other common resume tasks here...
14884 (main): ... from here. Call initialize_async_io. Disable async
14885 I/O before the main loop.
14886 * server.h (initialize_async_io): Declare.
14887 (block_async_io, unblock_async_io): Delete prototypes.
14888 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14889
b79d787e
DJ
148902007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14891
14892 * remote-utils.c (readchar): Allow binary data in received messages.
14893
d97903b2
PA
148942007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14895
14896 * win32-low.c (attaching): New global.
14897 (win32_create_inferior): Clear the `attaching' global.
14898 (win32_attach): Set the `attaching' global.
14899 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14900 attaching. Only set a breakpoint at the entry point if not
14901 attaching.
14902
311de423
PA
149032007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14904
14905 * server.c (main): Don't report dll events on the initial
14906 connection on attaches.
14907
6c2d16d2
PA
149082007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14909
14910 * server.c (main): Relax numerical bases supported for the pid of
14911 the --attach command line argument.
14912
5ca906e6
PA
149132007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14914
14915 * win32-low.c (win32_attach): Call OpenProcess before
14916 DebugActiveProcess, not after. Add last error output to error
14917 call.
14918
9c6c8194
PA
149192007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14920
14921 * win32-low.c (win32_get_thread_context)
14922 (win32_set_thread_context): New functions.
14923 (thread_rec): Use win32_get_thread_context.
14924 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14925 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14926 field.
14927
4d5d1aaa
PA
149282007-12-03 Leo Zayas
14929 Pedro Alves <pedro_alves@portugalmail.pt>
14930
14931 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14932 global variables.
14933 (child_add_thread): Minor cleanup.
14934 (child_continue): Resume artificially suspended threads before
14935 calling ContinueDebugEvent.
14936 (suspend_one_thread): New.
14937 (fake_breakpoint_event): New.
14938 (get_child_debug_event): Change return type to int. Check here if
14939 gdb sent an interrupt request. If a soft interrupt was requested,
14940 fake a breakpoint event. Return 0 if there is no event to handle,
14941 and 1 otherwise.
14942 (win32_wait): Don't check here if gdb sent an interrupt request.
14943 Ensure there is a valid event to handle.
14944 (win32_request_interrupt): Add soft interruption method as last
14945 resort.
14946
c436e841
PA
149472007-12-03 Leo Zayas
14948 Pedro Alves <pedro_alves@portugalmail.pt>
14949
14950 * win32-low.h (win32_thread_info): Add descriptions to the
14951 structure members. Replace `suspend_count' counter by a
14952 `suspended' flag.
14953 * win32-low.c (thread_rec): Update condition of when to get the
14954 context from the inferior. Rely on ContextFlags being set if it
14955 has already been retrieved. Only suspend the inferior thread if
14956 we haven't already. Warn if that fails.
14957 (continue_one_thread): s/suspend_count/suspended/. Only call
14958 ResumeThread once. Warn if that fails.
14959
e7b5fa67
PA
149602007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14961
14962 * win32-low.c (win32_wait): Don't read from the inferior when it
14963 has already exited.
14964
a385171d
PA
149652007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14966
14967 * Makefile.in (win32_low_h): New variable.
14968 (win32-low.o): Add dependency on $(win32_low_h).
14969 (win32-arm-low.o, win32-i386-low.o): New rules.
14970
f80c84b3
DJ
149712007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14972
14973 * hostio.c: Correct copyright year.
14974
a6b151f1
DJ
149752007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14976
14977 * Makefile.in (OBS): Add hostio.o.
14978 (hostio.o): New rule.
14979 * server.h (handle_vFile): Declare.
14980 * hostio.c: New file.
14981 * server.c (handle_v_requests): Take packet_len and new_packet_len
14982 for binary packets. Call handle_vFile.
14983 (main): Update call to handle_v_requests.
14984
f9387fc3
DJ
149852007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14986
14987 * linux-low.c: Include <sched.h>.
14988
51c2684e
DJ
149892007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14990
14991 * linux-low.c (linux_tracefork_grandchild): New.
14992 (linux_tracefork_child): Use clone.
14993 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14994
75f83163
JB
149952007-10-31 Joel Brobecker <brobecker@adacore.com>
14996
14997 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14998
da5898ce
DJ
149992007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15000
15001 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15002
24a09b5f
DJ
150032007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15004
15005 * inferiors.c (change_inferior_id): Delete.
15006 (add_pid_to_list, pull_pid_from_list): New.
15007 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15008 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15009 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15010 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15011 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15012 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15013 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15014 (using_threads): Always set to 1.
15015 (handle_extended_wait): New.
15016 (add_process): Do not set TID.
15017 (linux_create_inferior): Set must_set_ptrace_flags.
15018 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15019 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15020 (linux_thread_alive): Rename TID argument to LWPID.
15021 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15022 (linux_wait_for_event): Do not use TID or check using_threads. Update
15023 call to dead_thread_notify. Call handle_extended_wait.
15024 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15025 (send_sigstop): Delete sigstop_sent.
15026 (wait_for_sigstop): Avoid TID.
15027 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15028 (linux_test_for_tracefork): New.
15029 (linux_lookup_signals): Use thread_db_active and
15030 linux_supports_tracefork_flag.
15031 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15032 * linux-low.h (get_process_thread): Avoid TID.
15033 (struct process_ifo): Move thread_known and tid to the end. Remove
15034 sigstop_sent.
15035 (linux_attach_lwp, thread_db_init): Update prototypes.
15036 * server.h (change_inferior_id): Delete prototype.
15037 (add_pid_to_list, pull_pid_from_list): New prototypes.
15038 * thread-db.c (thread_db_use_events): New.
15039 (find_first_thread): Rename to...
15040 (find_one_thread): ...this. Update callers and messages. Do not
15041 call fatal. Check thread_db_use_events. Do not call
15042 change_inferior_id or new_thread_notify.
15043 (maybe_attach_thread): Update. Do not call new_thread_notify.
15044 (thread_db_init): Set thread_db_use_events. Check use_events.
15045 * utils.c (fatal, warning): Correct message prefix.
15046
30ed0a8f
DJ
150472007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15048
15049 * Makefile.in (clean): Remove new files.
15050 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15051 (powerpc-64.o, powerpc-64.c): New rules.
15052 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15053 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15054 with SPE.
15055 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15056 SPE targets.
15057 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15058 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15059 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15060 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15061 (target_regsets): Add AltiVec and SPE register sets.
15062 * configure.ac: Check for AltiVec and SPE.
15063 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15064 (ppc_fill_vrregset, ppc_store_vrregset): New.
15065 (target_regsets): Add AltiVec register set.
15066 * configure: Regenerated.
15067
fd462a61
DJ
150682007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15069
15070 * linux-low.c (O_LARGEFILE): Define.
15071 (linux_read_memory): Use /proc/PID/mem.
15072 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15073 * configure, config.in: Regenerated.
15074
69f223ed
DJ
150752007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15076
15077 * linux-low.c (linux_wait_for_event): Do not pass signals while
15078 single-stepping.
15079
aec18585
PA
150802007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15081
15082 * win32-low.c (create_process): New.
15083 (win32_create_inferior): Use create_process instead of
15084 CreateProcess. If create_process failed retry appending an ".exe"
15085 suffix. Store the GetLastError result immediatelly after
15086 create_process calls and use it on the call to error.
15087
34d86ddd
PA
150882007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15089
15090 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15091
5a0e3bd0
JB
150922007-08-23 Joel Brobecker <brobecker@adacore.com>
15093
15094 * configure.ac: Switch license to GPLv3.
15095
f88c79e6
MS
150962007-08-01 Michael Snyder <msnyder@access-company.com>
15097
15098 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15099
6b3d9b83
PA
151002007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15101
15102 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15103 typedef.
15104 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15105 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15106 CloseToolhelp32Snapshot.
15107 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15108 CloseToolhelp32Snapshot.
15109
c588c53c
MS
151102007-07-27 Michael Snyder <michael.snyder@access-company.com>
15111
15112 * server.c (main): Check for inferior exit before main loop.
15113
aa0403d9
PA
151142007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15115
15116 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15117 instead of on tmp_desc.
15118
255e7678
DJ
151192007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15120 Daniel Jacobowitz <dan@codesourcery.com>
15121
15122 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15123 (add_thread): Minor cleanups.
15124 (clear_inferiors): Move lower in the file. Clear the DLL
15125 list.
15126 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15127 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15128 (xml_escape_text): New.
15129 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15130 for qSupported.
15131 (handle_v_cont): Report errors.
15132 (gdbserver_version): Update.
15133 (main): Correct size of own_buf. Do not report initial DLL events.
15134 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15135 (unloaded_dll, xml_escape_text): New.
15136 * win32-low.c (enum target_waitkind): Update comments.
15137 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15138 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15139 (win32_EnumProcessModules, win32_GetModuleInformation)
15140 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15141 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15142 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15143 (win32_Module32First, win32_Module32Next, load_toolhelp)
15144 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15145 (get_child_debug_event): Handle DLL events.
15146 (win32_wait): Likewise.
15147
0d37add9
DJ
151482007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15149
15150 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15151 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15152
45e2715e
PA
151532007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15154
15155 * win32-low.c (handle_output_debug_string): Ignore event if not
15156 waiting.
15157
c5674cf1
PA
151582007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15159
15160 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15161
2bbe3cc1
DJ
151622007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15163
15164 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15165
ae13219e
DJ
151662007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15167
15168 * inferiors.c (change_inferior_id): Add comment.
15169 * linux-low.c (check_removed_breakpoint): Add an early
15170 prototype. Improve debug output.
15171 (linux_attach): Doc update.
15172 (linux_detach_one_process, linux_detach): Clean up before releasing
15173 each process.
15174 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15175 * linux-low.h (struct process_info): Doc improvement.
15176 * mem-break.c (delete_all_breakpoints): New.
15177 * mem-break.h (delete_all_breakpoints): New prototype.
15178 * thread-db.c (find_first_thread): New.
15179 (thread_db_create_event): Call it instead of
15180 thread_db_find_new_threads. Clean up unused variables.
15181 (maybe_attach_thread): Remove first thread handling.
15182 (thread_db_find_new_threads): Use find_first_thread.
15183 (thread_db_get_tls_address): Likewise.
15184
4105de34
DJ
151852007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15186
15187 * thread-db.c (thread_db_find_new_threads): Add prototype.
15188 (thread_db_create_event): Check for the main thread before adding
15189 a new thread.
15190 (maybe_attach_thread): Only enable event reporting if TID == 0.
15191 (thread_db_get_tls_address): Check for new threads.
15192
2b876972
DJ
151932007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15194
15195 * linux-low.c (linux_create_inferior): Try execv before execvp.
15196 * spu-low.c (spu_create_inferior): Likewise.
15197
7a245884
DJ
151982007-06-13 Mike Frysinger <vapier@gentoo.org>
15199
15200 * linux-low.c (linux_create_inferior): Change execv to execvp.
15201 * spu-low.c (spu_create_inferior): Likewies.
15202
117ce543
DJ
152032007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15204
15205 * Makefile.in (clean): Clean new files instead of deleted ones.
15206 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15207 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15208 rules.
15209 * configure.srv: Specify XML files and new regformats for MIPS and
15210 MIPS64 GNU/Linux.
15211 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15212 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15213 an entry for the restart register.
15214 (mips_cannot_fetch_register, mips_cannot_store_register)
15215 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15216 register names to match the XML descriptions.
15217 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15218 restart register instead of $0.
15219
0e7f50da
UW
152202007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15221 Markus Deuling <deuling@de.ibm.com>
15222
15223 * remote-utils.c (decode_xfer_write): New function.
15224 * server.h (decode_xfer_write): Add prototype.
15225 * server.c (handle_query): Add PACKET_LEN argument. Support
15226 qXfer:spu:read and qXfer:spu:write packets.
15227 (main): Pass packet_len to handle_query.
15228 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15229 * target.h (target_ops): Add qxfer_spu.
15230
374c1d38
UW
152312007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15232
15233 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15234 accessing non-seekable spufs files.
15235
bb63802a
UW
152362007-05-16 Markus Deuling <deuling@de.ibm.com>
15237
889bf7c5 15238 * server.c (handle_query): Add reply for qC packet.
bb63802a 15239
7390519e
PA
152402007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15241 Leo Zayas <lerele@champenstudios@com>
15242
15243 * server.h (check_remote_input_interrupt_request): New function.
15244 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15245 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15246 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15247 (check_remote_input_interrupt_request): New function.
15248 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15249 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA
15250 winapi_GenerateConsoleCtrlEvent): New typedefs.
15251 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15252 to 250 ms.
15253 (win32_wait): Check for remote interrupt request
15254 with check_remote_input_interrupt_request.
15255 (win32_request_interrupt): New function.
15256 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15257
34b34921
PA
152582007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15259
15260 * win32-low.c (debug_registers_changed,
15261 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15262 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15263 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15264 (thread_rec): Get context using the low target.
15265 (child_add_thread): Call thread_added on the low target,
15266 which does the same thing.
15267 (regptr): Delete.
15268 (do_initial_child_stuff): Remove debug registers references.
15269 Set context using the low target. Resume threads after
15270 setting the contexts.
15271 (child_continue): Remove dead variable. Remove debug
15272 registers references.
15273 (child_fetch_inferior_registers): Go through the low target.
15274 (do_child_store_inferior_registers): Remove.
15275 (child_store_inferior_registers): Go through the low target.
15276 (win32_resume): Remove debug registers references.
15277 Set context using the low target.
15278 (handle_exception): Change return type to void. Don't record
15279 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15280 first chance exception.
889bf7c5 15281 (get_child_debug_event): Change return type to void. Remove
34b34921
PA
15282 goto loop. Always return after waiting for debug event.
15283 (win32_wait): Convert to switch statement. Handle spurious
15284 events.
15285
15286 * win32-i386-low.c (debug_registers_changed,
15287 debug_registers_used): New.
15288 (initial_stuff): Rename to ...
15289 (i386_initial_stuff): ... this. Clear debug registers
15290 state variables.
15291 (store_debug_registers): Delete.
15292 (i386_get_thread_context): New.
15293 (load_debug_registers): Delete.
15294 (i386_set_thread_context): New.
15295 (i386_thread_added): New.
15296 (single_step): Rename to ...
15297 (i386_single_step): ... this.
15298 (do_fetch_inferior_registers): Rename to ...
15299 (i386_fetch_inferior_register): ... this.
15300 (i386_store_inferior_register): New.
15301 (the_low_target): Adapt to new interface.
15302
15303 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15304 (arm_get_thread_context): New.
15305 (arm_set_thread_context): New.
15306 (regptr): New.
15307 (do_fetch_inferior_registers): Rename to ...
15308 (arm_fetch_inferior_register): ... this.
15309 (arm_store_inferior_register): New.
15310 (arm_wince_breakpoint): Reimplement as unsigned long.
15311 (arm_wince_breakpoint_len): Define.
15312 (the_low_target): Adapt to new interface.
15313
15314 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15315 load_debug_registers. Add get_thread_context, set_thread_context,
15316 thread_added and store_inferior_register. Rename
15317 fetch_inferior_registers to fetch_inferior_register.
15318 (regptr): Remove declaration.
15319
dd6953e1
PA
153202007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15321
15322 * linux-low.c (linux_detach): Change return type to int. Return 0.
15323 * spu-low.c (spu_detach): Likewise.
15324
444d6139
PA
153252007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15326
15327 * target.h (target_ops): Change return type of detach to int.
15328 Add join.
15329 (join_inferior): New.
15330 * server.c (main): Don't skip detach support on mingw32.
15331 If the inferior doesn't support detaching return error.
15332 Call join_inferior instead of using waitpid.
15333 * linux-low.c (linux_join): New.
15334 (linux_target_op): Add linux_join.
15335 * spu-low.c (spu_join): New.
15336 (spu_target_ops): Add spu_join.
15337 * win32-low.c (win32_detach): Adapt to new interface.
15338 Reopen current_process_handle before detaching. Issue a child
15339 resume before detaching.
15340 (win32_join): New.
15341 (win32_target_op): Add win32_join.
15342
1d5315fe
PA
153432007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15344
15345 * win32-low.c (win32-attach): Fix return value.
15346 * target.h (target_ops): Describe ATTACH return values.
15347
bf914831
PA
153482007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15349
15350 * win32-low.c (GETPROCADDRESS): Define.
15351 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15352 (winapi_DebugSetProcessKillOnExit): Likewise.
15353 (win32_create_inferior): Force usage of ansi CreateProcessA.
15354 (win32_attach): Use GETPROCADDRESS.
15355 (win32_detach): Likewise.
15356
f72f3e60
PA
153572007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15358
15359 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15360
ed50f18f
PA
153612007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15362
15363 * win32-low.c: Commit leftover changes from 2007-03-29.
15364
0c2ead7e
DJ
153652007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15366
15367 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15368 fields short instead of int. Add explicit padding.
15369 (i387_cache_to_fsave): Remove unnecessary casts.
15370 (i387_fsave_to_cache): Doc fix.
15371 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15372
73725ff3
DJ
153732007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15374
15375 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15376 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15377
d99f33d8
PA
153782007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15379
15380 * configure.srv (arm*-*-mingw32ce*): Move near the other
15381 arm targets.
15382
68070c10
PA
153832007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15384
2482afc6 15385 * configure.ac: Add errno checking.
68070c10
PA
15386 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15387 sys/file.h and malloc.h.
15388 (AC_CHECK_DECLS): Add perror.
15389 (srv_mingwce): Handle.
2482afc6 15390 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA
15391 win32-i386-low.o to srv_tgtobj.
15392 (i[34567]86-*-mingw*): Likewise.
15393 (arm*-*-mingw32ce*): Add case.
15394 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15395 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15396 [__MINGW32CE__] (strerror): New function.
15397 [__MINGW32CE__] (errno): Define to GetLastError.
15398 [__MINGW32CE__] (COUNTOF): New macro.
15399 (remote_open): Remove extra close call.
15400 * mem-break.c (delete_breakpoint_at): New function.
15401 * mem-break.h (delete_breakpoint_at): Declare.
15402 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15403 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15404 [USE_WIN32API] (read, write): Add char* casts.
15405 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15406 * server.h: Include wincecompat.h on Windows CE.
15407 [HAVE_ERRNO_H]: Check.
15408 (perror): Declare if not declared.
15409 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15410 (perror_with_name): Remove errno declaration.
15411 * wincecompat.h: New.
15412 * wincecompat.c: New.
15413 * win32-low.h: New.
15414 * win32-arm-low.c: New.
15415 * win32-i386-low.c: New.
15416 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15417 (OUTMSG2): Make it safe.
15418 (_T): New macro.
15419 (COUNTOF): New macro.
15420 (NUM_REGS): Get it from the low target.
15421 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15422 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15423 (thread_rec): Let low target handle debug registers.
15424 (child_add_thread): Likewise.
15425 (child_init_thread_list): Likewise.
15426 (continue_one_thread): Likewise.
15427 (regptr): New.
15428 (do_child_fetch_inferior_registers): Move to ...
15429 * win32-i386-low.c: ... here, and rename to ...
15430 (do_fetch_inferior_registers): ... this.
889bf7c5 15431 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA
15432 Go through the low target.
15433 (do_child_store_inferior_registers): Use regptr.
15434 (strwinerror): New function.
15435 (win32_create_inferior): Handle Windows CE.
15436 Use strwinerror instead of strerror on Windows error
15437 codes. Add program to the error output.
15438 Don't close the main thread handle on Windows CE.
15439 (win32_attach): Use coredll.dll on Windows CE.
15440 (win32_kill): Close current process and current
15441 thread handles.
15442 (win32_detach): Use coredll.dll on Windows CE.
15443 (win32_resume): Let low target handle debug registers, and
15444 step request.
15445 (handle_exception): Add/Remove initial breakpoint. Avoid
15446 non-existant WSTOPSIG on Windows CE.
15447 (win32_read_inferior_memory): Cast to remove warning.
15448 (win32_arch_string): Go through the low target.
15449 (initialize_low): Call set_breakpoint_data with the low
15450 target's breakpoint.
15451 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15452 FOP_REGNUM, mappings): Move to ...
15453 * win32-i386-low.c: ... here.
15454 * win32-low.c (win32_thread_info): Move to ...
15455 * win32-low.h: ... here.
15456 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15457 win32-arm-low.c and wincecompat.c.
15458 (all:): Add $EXEEXT.
15459 (install-only:): Likewise.
15460 (gdbserver:): Likewise.
15461 (gdbreplay:): Likewise.
15462 * config.in: Regenerate.
15463 * configure: Regenerate.
15464
41093d81
PA
154652007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15466
15467 * win32-low.c: Rename typedef thread_info to
15468 win32_thread_info throughout.
15469
544afa54
PA
154702007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15471
15472 * win32-i386-low.c: Rename to ...
15473 * win32-low.c: ... this.
15474 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15475 * Makefile.in: Likewise.
15476
bce7165d
PA
154772007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15478
15479 * remote-utils.c (monitor_output): Constify msg parameter.
15480 * server.h (monitor_output): Likewise.
15481 * win32-i386-low.c (handle_output_debug_string): New.
15482 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15483 handle_output_debug_string.
15484 (get_child_debug_event): Likewise.
15485
506c7aa0
DJ
154862007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15487
15488 * server.c (main): Correct strtoul check.
15489
42c81e2a
DJ
154902007-03-27 Jon Ringle <jon@ringle.org>
15491
15492 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15493
9453113a
DJ
154942007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15495
15496 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15497
64a69107
DJ
154982007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15499
15500 * terminal.h: Check HAVE_SGTTY_H.
15501
155022007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ
15503
15504 * remote-utils.c (remote_open): Print out the assigned port number.
15505
c74d0ad8
DJ
155062007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15507
15508 * remote-utils.c (monitor_output): New function.
15509 * server.c (debug_threads): Define here.
15510 (monitor_show_help): New function.
15511 (handle_query): Handle qRcmd.
15512 (main): Do not handle 'd' packet.
15513 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15514 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15515 of debug_threads.
15516
de7c3b4a
PA
155172007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15518
15519 * Makefile.in (EXEEXT): New.
15520 (clean): Use $(EXEEXT).
15521
ef57601b
PA
155222007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15523
15524 * target.h (target_ops): Rename send_signal to request_interrupt,
15525 and remove enum target_signal parameter.
15526 * linux-low.c (linux_request_interrupt): Rename from
15527 linux_send_signal, and always send SIGINT.
15528 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15529 and always send SIGINT.
15530 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15531 of send_signal.
15532 (input_interrupt): Likewise.
15533
820f2bda
PA
155342007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15535
15536 * server.c (get_features_xml): Check if target implemented
15537 arch_string.
15538 * win32-i386-low.c (win32_arch_string): New.
15539 (win32_target_ops): Add win32_arch_string as arch_string member.
15540
ab39bf24
UW
155412007-02-22 Markus Deuling <deuling@de.ibm.com>
15542
15543 * spu-low.c (spu_arch_string): New.
15544 (spu_target_ops): Add spu_arch_string.
15545
61ff6e04
DJ
155462007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15547
15548 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15549 * configure.ac: Do not check for terminal.h.
15550 * configure, config.in: Regenerated.
15551
fb1e4ffc
DJ
155522007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15553
15554 * Makefile.in (OBS): Add $(XML_BUILTIN).
15555 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15556 (clean): Update.
15557 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15558 (arm-with-iwmmxt.c): New.
15559 * config.in, configure: Regenerate.
15560 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15561 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15562 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15563 (arm*-*-linux*): Add iWMMXt and regset support.
15564 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15565 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15566 (arm_store_wmmxregset, target_regsets): New.
15567 * server.c (get_features_xml): Take annex argument. Check builtin
15568 XML documents.
15569 (handle_query): Handle multiple annexes.
15570
0f48aa01
DJ
155712007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15572
15573 * remote-utils.c [USE_WIN32API] (read, write): Define.
15574 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15575 write.
15576
23181151
DJ
155772007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15578
15579 * linux-i386-low.c (the_low_target): Set arch_string.
15580 * linux-x86-64-low.c (the_low_target): Likewise.
15581 * linux-low.c (linux_arch_string): New.
15582 (linux_target_ops): Add it.
15583 * linux-low.h (struct linux_target_ops): Add arch_string.
15584 * server.c (write_qxfer_response): Use const void * for DATA.
15585 (get_features_xml): New.
15586 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15587 * target.h (struct target_ops): Add arch_string method.
15588
9d606399
DJ
155892007-01-03 Denis Pilat <denis.pilat@st.com>
15590 Daniel Jacobowitz <dan@codesourcery.com>
15591
15592 * linux-low.c (linux_kill): Handle being called with no threads.
15593 * win32-i386-low.c (win32_kill): Likewise.
15594 (get_child_debug_event): Clear current_process_handle.
15595
155962006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ
15597 Daniel Jacobowitz <dan@codesourcery.com>
15598
15599 * remote-utils.c (remote_open): Check the type of specified
15600 serial port devices before opening them.
15601 * server.c (main): Kill the inferior if an error occurs during
15602 the first remote_open.
15603
a5e13d24
DJ
156042006-12-05 Markus Deuling <deuling@de.ibm.com>
15605
15606 * README: Update supported targets.
15607
186947f7
DJ
156082006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15609
15610 * Makefile.in (clean): Remove reg-mips64.c.
15611 (reg-mips64.c, reg-mips64.o): New rules.
15612 * configure.srv: Handle mips64. Include regset support for mips.
15613 * linux-mips-low.c (union mips_register): New.
15614 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15615 (mips_breakpoint, mips_breakpoint_at): Use int.
15616 (mips_collect_register, mips_supply_register)
15617 (mips_collect_register_32bit, mips_supply_register_32bit)
15618 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15619 (mips_store_fpregset, target_regsets): New.
15620 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15621
a13e2c95
UW
156222006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15623
15624 * configure.srv: Add target "spu*-*-*".
15625 * Makefile.in (clean): Remove reg-spu.c.
15626 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15627 * spu-low.c: New file.
15628
cb7283db
DJ
156292006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15630
15631 * configure.ac: Correct td_thr_tls_get_addr test.
15632 * configure: Regenerated.
15633
89be2091
DJ
156342006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15635
15636 * linux-low.c (linux_wait_for_event): Reformat. Use the
15637 pass_signals array.
15638 * remote-utils.c (decode_address_to_semicolon): New.
15639 * server.c (pass_signals, handle_general_set): New.
15640 (handle_query): Mention QPassSignals for qSupported.
15641 (main): Call handle_general_set.
15642 * server.h (pass_signals, decode_address_to_semicolon): New.
15643
000ef4f0
DJ
156442006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15645
15646 * server.c (handle_query): Correct error handling for read_auxv.
15647
b7149293
UW
156482005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15649
15650 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15651 and srv_linux_thread_db to yes.
15652 * linux-s390-low.c (s390_fill_gregset): New function.
15653 (target_regsets): Define data structure.
15654
dae5f5cf
DJ
156552006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15656
15657 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15658 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15659 * config.in, configure: Regenerated.
15660 * inferiors.c (gdb_id_to_thread): New function.
15661 (gdb_id_to_thread_id): Use it.
15662 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15663 * linux-low.h (struct process_info): Add th member.
15664 (thread_db_get_tls_address): New prototype.
15665 * remote-utils.c (decode_address): Make non-static.
15666 * server.c (handle_query): Handle qGetTLSAddr.
15667 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15668 * target.h (struct target_ops): Add get_tls_address.
15669 * thread-db.c (maybe_attach_thread): Save the thread handle.
15670 (thread_db_get_tls_address): New.
15671
32ca6d61
DJ
156722006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15673
15674 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15675 (linux_resume_one_process): Take a siginfo_t *. Update all
15676 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15677 (struct pending_signals): Add a siginfo_t.
15678 (linux_wait_for_process): Always set last_status.
15679 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15680 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15681 * linux-low.h (struct process_info): Add last_status.
15682
5ffff7c1
DJ
156832006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15684
15685 * remote-utils.c (try_rle): New function.
15686 (putpkt_binary): Use it.
15687
8695c747
DJ
156882006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15689
15690 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15691 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15692 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15693 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15694 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15695 point registers.
15696
290fadea
RS
156972006-08-08 Richard Sandiford <richard@codesourcery.com>
15698
15699 * server.c (terminal_fd): New variable.
15700 (old_foreground_pgrp): Likewise.
15701 (restore_old_foreground_pgrp): New function.
15702 (start_inferior): Record the terminal file descriptor in terminal_fd
15703 and its original foreground group in old_foreground_pgrp. Register
15704 restore_old_foreground_pgrp with atexit().
15705
9f2e1e63
DJ
157062006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15707
15708 * server.c (handle_query): Correct qPart to qXfer.
15709
b80864fb
DJ
157102006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15711
15712 * configure.ac: Check for more headers which are missing on
15713 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15714 * configure.srv: Add Cygwin and mingw32.
15715 * remote-utils.c: Don't include headers unconditionally which
15716 are missing on mingw32. Include <winsock.h> for mingw32.
15717 (remote_open): Adjust for mingw32 support. Flush
15718 standard error after writing to it.
15719 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15720 (unblock_async_io, enable_async_io, disable_async_io)
15721 (readchar, getpkt): Update for Winsock support.
15722 (prepare_resume_reply): Expect a protocol signal number.
15723 * server.c: Disable <sys/wait.h> on mingw32.
15724 (start_inferior): Adjust for mingw32 support. Flush
15725 standard error after writing to it.
15726 (attach_inferior): Likewise. Use protocol signal
15727 numbers.
15728 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15729 and names.
15730 * win32-i386-low.c: New file.
15731 * Makefile.in (XM_CLIBS): Set.
15732 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15733 (win32-i386-low.o): New dependency rule.
15734 * linux-low.c (linux_wait): Use target signal numbers.
15735 * target.h (struct target_ops): Doc fix.
15736 * server.h (target_signal_to_name): New prototype.
15737 * gdbreplay.c: Don't include headers unconditionally which
15738 are missing on mingw32. Include <winsock.h> for mingw32.
15739 (remote_close, remote_open): Adjust for Winsock support.
15740 * configure, config.in: Regenerated.
15741
0876f84a
DJ
157422006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15743
15744 * server.c (decode_xfer_read, write_qxfer_response): New.
15745 (handle_query): Take a packet length argument. Handle
15746 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15747 the qSupported response.
15748 (main): Update call to handle_query.
15749
01f9e8fa
DJ
157502006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15751
15752 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15753 (putpkt_binary): Renamed from putpkt and adjusted for binary
15754 data.
15755 (putpkt): New wrapper for putpkt_binary.
15756 (readchar): Don't mask off the high bit.
15757 (decode_X_packet): New function.
15758 * server.c (main): Call putpkt_binary if a handler sets the packet
15759 length. Save the length of the incoming packet. Handle 'X'.
15760 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15761
be2a5f71
DJ
157622006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15763
15764 * server.c (handle_query): Handle qSupported.
15765
ea025f5f
DJ
157662006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15767
15768 * remote-utils.c (all_symbols_looked_up): New variable.
15769 (look_up_one_symbol): Check it.
15770 * server.h (look_up_one_symbol): New declaration.
15771 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15772
9308fc88
DJ
157732006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15774
15775 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15776 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ
15777 (PTRACE_GET_THREAD_AREA): Define.
15778 (ps_get_thread_area): New function.
15779
52fb6437
NS
157802006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15781
15782 * configure.srv (m68k*-*-uclinux*): New target.
15783 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15784 (linux_resume_one_process): Remove extraneous cast.
15785 (linux_read_offsets): New.
15786 (linux_target_op): Add linux_read_offsets on mmuless systems.
15787 * server.c (handle_query): Add qOffsets logic.
15788 * target.h (struct target_ops): Add read_offsets.
15789
21b0f40c
DJ
157902006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15791
15792 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15793 (PTRACE_GET_THREAD_AREA): Define.
15794 (ps_get_thread_area): New function.
15795 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15796 (linux-x86-64-low.o): Update.
15797
0050a760
DJ
157982006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15799
15800 * configure.ac: Remove checks for prfpregset_t.
15801 * gdb_proc_service.h: New file.
15802 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15803 new "gdb_proc_service.h".
15804 * proc-service.c: Likewise.
15805 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15806 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15807 * Makefile.in (gdb_proc_service_h): Updated.
15808 * configure, config.in: Regenerated.
15809
b92a518e
DJ
158102006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15811
15812 * remote-utils.c (prepare_resume_reply): Move declaration
15813 of gdb_id_from_wait to the top of the block.
15814
545587ee
DJ
158152006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15816
15817 * linux-low.c (regsets_store_inferior_registers): Read the regset
15818 from the target before filling it.
15819
9db87ebd
DJ
158202006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15821
15822 * server.c (attach_inferior): Return SIGTRAP for a successful
15823 attach.
15824
dd24457d
DJ
158252006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15826
15827 * Makefile.in (OBS): Add version.o.
15828 (STAGESTUFF): Delete.
15829 (version.o): Add dependencies.
15830 (version.c): Replace rule.
15831 (clean): Remove version.c.
15832 * server.c (gdbserver_version): New.
15833 (gdbserver_usage): Use printf.
15834 (main): Handle --version and --help.
15835 * server.h (version, host_name): Add declarations.
15836
6f0f660e
EZ
158372005-12-23 Eli Zaretskii <eliz@gnu.org>
15838
889bf7c5
PA
15839 * linux-arm-low.c:
15840 * linux-arm-low.c:
15841 * inferiors.c:
15842 * i387-fp.h:
15843 * i387-fp.c:
15844 * gdbreplay.c:
15845 * regcache.c:
15846 * proc-service.c:
15847 * mem-break.h:
15848 * mem-break.c:
15849 * linux-x86-64-low.c:
15850 * linux-sh-low.c:
15851 * linux-s390-low.c:
15852 * linux-ppc64-low.c:
15853 * linux-ppc-low.c:
15854 * linux-mips-low.c:
15855 * linux-m68k-low.c:
15856 * linux-m32r-low.c:
15857 * linux-low.h:
15858 * linux-low.c:
15859 * linux-ia64-low.c:
15860 * linux-i386-low.c:
15861 * linux-crisv32-low.c:
15862 * thread-db.c:
15863 * terminal.h:
15864 * target.h:
15865 * target.c:
15866 * server.h:
15867 * server.c:
15868 * remote-utils.c:
15869 * regcache.h:
15870 * utils.c:
15871 * Makefile.in:
15872 * configure.ac:
6f0f660e
EZ
15873 * gdbserver.1: Add (C) after Copyright. Update the FSF
15874 address.
15875
9d1fb177
DJ
158762005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15877
15878 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15879 (arm_breakpoint_at): Recognize both breakpoints.
15880 (the_low_target): Use the correct breakpoint instruction.
15881
011a70c2
DJ
158822005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15883
15884 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15885 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15886 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15887 (the_low_target): Update.
15888
7fb85e41
AS
158892005-10-25 Andreas Schwab <schwab@suse.de>
15890
15891 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15892
15893 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15894 (ia64_num_regs): Reduce to 462.
15895
3db0444b
DJ
158962005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15897
15898 * acinclude.m4: Correct quoting.
15899 * aclocal.m4: Regenerated.
15900
15901 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15902 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15903 (thread_db_init): Call thread_db_err_str.
15904 * configure.ac: Check for TD_VERSION.
15905 * config.in, configure: Regenerated.
15906
bee0189a
DJ
159072005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15908
15909 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15910
e9d25b98
DJ
159112005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15912
15913 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15914 is not available. Define HAVE_PTRACE_GETREGS if it is.
15915 * config.in, configure: Regenerated.
15916 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15917 * linux-i386-low.c, linux-m68k-low.c: Update to use
15918 HAVE_PTRACE_GETREGS.
15919 * linux-low.c (regsets_fetch_inferior_registers)
15920 (regsets_store_inferior_registers): Only return 0 if we processed
15921 GENERAL_REGS.
15922 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15923 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15924
a06660f7
DJ
159252005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15926
15927 * inferiors.c (struct thread_info): Add gdb_id.
15928 (add_thread): Add gdb_id argument.
15929 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15930 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15931 calls to add_thread.
15932 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15933 * server.c (handle_query): Use thread_to_gdb_id.
15934 (handle_v_cont, main): Use gdb_id_to_thread_id.
15935 * server.h (add_thread): Update prototype.
15936 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15937 prototypes.
15938
5a1f5858
DJ
159392005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15940
15941 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15942 left-padded registers.
15943 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15944 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15945
e122f1f5
SE
159462005-07-01 Steve Ellcey <sje@cup.hp.com>
15947
15948 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15949 * configure: Regenerate.
15950 * config.in: Regenerate.
15951 * server.h (NEED_DECLARATION_STRERROR):
15952 Replace with !HAVE_DECL_STRERROR.
15953
d592fa2f
DJ
159542005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15955
15956 * linux-low.c (linux_wait, linux_send_signal): Don't test
15957 an unsigned long variable for > 0 if it could be MAX_ULONG.
15958 * server.c (myresume): Likewise.
15959 * target.c (set_desired_inferior): Likewise.
15960
ccbd4912
MK
159612005-06-13 Mark Kettenis <kettenis@gnu.org>
15962
15963 * configure.ac: Simplify and improve check for socklen_t.
15964 * configure, config.in: Regenerate.
15965
f450004a
DJ
159662005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15967
15968 * acconfig.h: Remove.
15969 * configure.ac: Add a test for socklen_t. Use three-argument
15970 AC_DEFINE throughout.
15971 * config.in: Regenerated using autoheader 2.59.
15972 * configure: Regenerated.
15973
15974 * gdbreplay.c (socklen_t): Provide a default.
15975 (remote_open): Use socklen_t.
15976 * remote-utils.c (socklen_t): Provide a default.
15977 (remote_open): Use socklen_t.
15978 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15979 unsigned char.
15980
15981 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15982 char for buffers.
15983 * linux-low.c (linux_read_memory, linux_write_memory)
15984 (linux_read_auxv): Likewise.
15985 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15986 (check_mem_write): Likewise.
15987 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15988 Likewise.
15989 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15990 (registers_from_string, register_data): Likewise.
15991 * server.c (handle_query, main): Likewise.
15992 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15993 (decode_M_packet): Likewise.
15994 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15995 * target.h (struct target_ops): Update read_memory, write_memory,
15996 and read_auxv.
15997 (read_inferior_memory, write_inferior_memory): Update.
15998 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15999 to unsigned char *.
16000 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16001 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16002 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16003 linux-s390-low.c, linux-sh-low.c: Update for changes in
16004 read_inferior_memory and the_low_target->breakpoint.
16005
eee84df1
DJ
160062005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16007
16008 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16009 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16010 * configure.srv: Add powerpc64-*-linux*.
16011 * linux-ppc64-low.c: New file.
16012
45b134e5
OF
160132005-05-23 Orjan Friberg <orjanf@axis.com>
16014
16015 * linux-cris-low.c: New file with support for CRIS.
16016 * linux-crisv32-low.c: Ditto for CRISv32.
16017 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16018 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16019 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF
16020 reg-crisv32.o, and reg-crisv32.c to make rules.
16021 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16022 recognized targets.
16023
48d93c75
UW
160242005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16025
16026 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16027 of sizeof (PTRACE_XFER_TYPE).
16028 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16029
e013ee27
OF
160302005-05-12 Orjan Friberg <orjanf@axis.com>
16031
889bf7c5 16032 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF
16033 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16034 pointers for hardware watchpoint support.
16035 * linux-low.h (struct linux_target_ops): Ditto.
16036 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16037 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16038 to linux_target_ops.
16039 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16040 reply packet.
16041 * server.c (main): Recognize 'Z' and 'z' packets.
16042
b0ded00b
UW
160432005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16044
16045 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16046 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16047 (the_low_target): Add new members.
16048
8643e2ad
DJ
160492005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16050
16051 * proc-service.c (ps_lgetregs): Search all_processes instead of
16052 all_threads.
16053
fc620387
DJ
160542005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16055
16056 * server.c (start_inferior): Change return type to int.
16057 (attach_inferior): Change sigptr to int *.
16058 (handle_v_cont, handle_v_requests): Change signal to int *.
16059 (main): Change signal to int.
16060
160612005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI
16062
16063 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16064 * configure.srv: Add m32r*-*-linux*.
16065 * linux-m32r-low.c: New file.
16066
e0e76420
DJ
160672005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16068
16069 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16070
a1928bad
DJ
160712005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16072
16073 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16074 Take unsigned long arguments for PIDs.
16075 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16076 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16077 (wait_for_sigstop, linux_resume_one_process)
16078 (regsets_fetch_inferior_registers, linux_send_signal)
16079 (linux_read_auxv): Likewise. Update the types of variables holding
16080 PIDs. Update format string specifiers.
16081 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16082 * remote-utils.c (prepare_resume_reply): Likewise.
16083 * server.c (cont_thread, general_thread, step_thread)
16084 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16085 unsigned long.
16086 (handle_query): Update format specifiers.
16087 (handle_v_cont, main): Use strtoul for thread IDs.
16088 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16089 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16090 (general_thread, step_thread, thread_from_wait)
16091 (old_thread_from_wait): Update.
16092 * target.h (struct thread_resume): Use unsigned long for THREAD.
16093 (struct target_ops): Use unsigned long for arguments to attach and
16094 thread_alive.
16095
dcdb98d2
DJ
160962005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16097
16098 * acinclude.m4: Include bfd/bfd.m4 directly.
16099 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16100 <agriffis@toolchain.org>.
16101 * aclocal.m4, configure: Regenerated.
16102
bec39cab
AC
161032005-01-07 Andrew Cagney <cagney@gnu.org>
16104
16105 * configure.ac: Rename configure.in, require autoconf 2.59.
16106 * configure: Re-generate.
16107
434c4c77
DJ
161082004-12-08 Daniel Jacobowitz <dan@debian.org>
16109
16110 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16111 LIBS when finished.
16112 * aclocal.m4: Regenerated.
16113 * configure: Regenerated.
16114
db1d3e1b
AS
161152004-11-21 Andreas Schwab <schwab@suse.de>
16116
16117 * linux-m68k-low.c (m68k_num_gregs): Define.
16118 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16119 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16120 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16121 (m68k_breakpoint_at): New. Add to the_low_target.
16122
16123 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16124 srv_linux_thread_db to yes.
16125
43360365
JB
161262004-10-20 Joel Brobecker <brobecker@gnat.com>
16127
16128 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16129 (ARCH_SET_FS): Likewise.
16130 (ARCH_GET_FS): Likewise.
16131 (ARCH_GET_GS): Likewise.
16132
fd500816
DJ
161332004-10-16 Daniel Jacobowitz <dan@debian.org>
16134
16135 * linux-i386-low.c (ps_get_thread_area): New.
16136 * linux-x86-64-low.c (ps_get_thread_area): New.
16137 * linux-low.c: Include <sys/syscall.h>.
16138 (linux_kill_one_process): Don't kill the first thread here.
16139 (linux_kill): Kill the first thread here.
16140 (kill_lwp): New function.
16141 (send_sigstop, linux_send_signal): Use it.
16142 * proc-service.c: Clean up #ifdefs.
16143 (fpregset_info): Delete.
16144 (ps_lgetregs): Update and enable implementation.
16145 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16146 implementations.
16147 * remote-utils.c (struct sym_cache, symbol_cache): New.
16148 (input_interrupt): Print a clearer message.
16149 (async_io_enabled): New variable.
16150 (enable_async_io, disable_async_io): Use it. Update comments.
16151 (look_up_one_symbol): Use the symbol cache.
16152 * thread-db.c (thread_db_look_up_symbols): New function.
16153 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16154
f6de3c42
DJ
161552004-10-16 Daniel Jacobowitz <dan@debian.org>
16156
16157 * configure.in: Test for -rdynamic.
16158 * configure: Regenerated.
16159 * Makefile (INTERNAL_LDFLAGS): New.
16160 (gdbserver, gdbreplay): Use it.
16161
2c0fc042
AC
161622004-09-02 Andrew Cagney <cagney@gnu.org>
16163
16164 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16165
075b3282
DJ
161662004-03-23 Daniel Jacobowitz <drow@mvista.com>
16167
16168 * linux-low.c (linux_wait): Clear all_processes list also.
16169
fa6a77dc
DJ
161702004-03-12 Daniel Jacobowitz <drow@mvista.com>
16171
16172 * linux-low.c: Include <errno.h>. Remove extern declaration of
16173 errno.
16174
6d782a97
DJ
161752004-03-12 Daniel Jacobowitz <drow@mvista.com>
16176
16177 * gdbreplay.c, server.h, utils.c: Update copyright years.
16178
3a7fb99b
DJ
161792004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16180
16181 * server.c (main): Print child status or termination signal from
16182 variable 'signal', not 'sig'.
16183
c3e735a6
DJ
161842004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16185
16186 * linux-low.c (linux_read_memory): Change return type to
16187 int. Check for and return error from ptrace().
16188 * target.c (read_inferior_memory): Change return type to int. Pass
16189 back return status from the_target->read_memory().
16190 * target.h (struct target_ops): Adapt *read_memory() prototype.
16191 Update comment.
16192 (read_inferior_memory): Adapt prototype.
16193 * server.c (main): Return an error packet if
16194 read_inferior_memory() returns an error.
16195
a59d1c82
DJ
161962004-03-04 Daniel Jacobowitz <drow@mvista.com>
16197
16198 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16199 Unify with other clean targets.
16200
dc3f8883
DJ
162012004-02-29 Daniel Jacobowitz <drow@mvista.com>
16202
16203 * server.c (handle_v_cont): Call set_desired_inferior.
16204
89a208da
DJ
162052004-02-29 Daniel Jacobowitz <drow@mvista.com>
16206
16207 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16208
62ea82f5
DJ
162092004-02-29 Daniel Jacobowitz <drow@mvista.com>
16210
16211 * linux-low.c (linux_wait): Unblock async I/O.
16212 (linux_resume): Block and enable async I/O.
16213 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16214 * server.h (block_async_io, unblock_async_io): Add prototypes.
16215
6910d122
DJ
162162004-02-29 Daniel Jacobowitz <drow@mvista.com>
16217
16218 * remote-utils.c (remote_open): Print a status notice after
16219 opening a TCP port.
16220 * server.c (attach_inferior): Print a status notice after
16221 attaching.
16222
162232004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ
16224
16225 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16226
c89dc5d4
DJ
162272004-02-26 Daniel Jacobowitz <drow@mvista.com>
16228
16229 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16230 error packet.
16231 * server.c, target.h: Update copyright years.
16232
4b8dad4a
RM
162332004-02-25 Roland McGrath <roland@redhat.com>
16234
16235 * target.h (struct target_ops): New member `read_auxv'.
16236 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16237 * linux-low.c (linux_read_auxv): New function.
16238 (linux_target_ops): Initialize `read_auxv' member to that.
16239
d7446758
JB
162402004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16241
16242 Committed by Jim Blandy <jimb@redhat.com>.
16243
16244 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16245 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB
16246 instead of GPR_SIZE to distiguish s390 and s390x targets.
16247
5544ad89
DJ
162482004-01-31 Daniel Jacobowitz <drow@mvista.com>
16249
16250 * linux-low.c: Update copyright year.
16251 (check_removed_breakpoint): Clear pending_is_breakpoint.
16252 (linux_set_resume_request, linux_queue_one_thread)
16253 (resume_status_pending_p): New functions.
16254 (linux_continue_one_thread): Use process->resume.
16255 (linux_resume): Only resume threads if there are no pending events.
16256 * linux-low.h (struct process_info): Add resume request
16257 pointer.
16258
2a68b70e
DJ
162592004-01-30 Daniel Jacobowitz <drow@mvista.com>
16260
16261 * regcache.c (new_register_cache): Clear the allocated register
16262 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16263
64386c31
DJ
162642003-10-13 Daniel Jacobowitz <drow@mvista.com>
16265
16266 * linux-low.c (linux_resume): Take a struct thread_resume *
16267 argument.
16268 (linux_wait): Update call.
16269 (resume_ptr): New static variable.
16270 (linux_continue_one_thread): Renamed from
16271 linux_continue_one_process. Use resume_ptr.
16272 (linux_resume): Use linux_continue_one_thread.
16273 * server.c (handle_v_cont, handle_v_requests): New functions.
16274 (myresume): New function.
16275 (main): Handle 'v' case.
16276 * target.h (struct thread_resume): New type.
16277 (struct target_ops): Change argument of "resume" to struct
16278 thread_resume *.
16279 (myresume): Delete macro.
16280
c938e9b0
L
162812003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16282
16283 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16284 (uninstall): Support DESTDIR.
16285
7f313d07
BC
16286Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16287
16288 * configure.srv: Add xscale*linux copy of arm*linux entry.
16289
3b2fc2ea
DJ
162902003-07-24 Daniel Jacobowitz <drow@mvista.com>
16291
16292 * linux-arm-low.c (arm_reinsert_addr): New function.
16293 (the_low_target): Add arm_reinsert_addr.
16294
1c0a559e
MK
162952003-07-08 Mark Kettenis <kettenis@gnu.org>
16296
16297 * mem-break.c: Remove whitespace at end of file.
16298
43d5792c
DJ
162992003-06-28 Daniel Jacobowitz <drow@mvista.com>
16300
16301 * configure.in: Check whether we need to prototype strerror.
16302 * server.h: Optionally prototype strerror.
16303 * gdbreplay.c (perror_with_name): Use strerror.
16304 * linux-low.c (linux_attach_lwp): Use strerror.
16305 * utils.c (perror_with_name): Use strerror.
16306 * config.in, configure: Regenerated.
16307
c8a86edf
DJ
163082003-06-28 Daniel Jacobowitz <drow@mvista.com>
16309
16310 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16311 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16312
73d37363
DJ
163132003-06-20 Daniel Jacobowitz <drow@mvista.com>
16314
16315 * Makefile.in (SFILES): Update.
16316 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16317 low-sun3.c: Remove files.
16318
6ad8ae5c
DJ
163192003-06-17 Daniel Jacobowitz <drow@mvista.com>
16320
16321 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16322 (linux_detach_one_process, linux_detach): New functions.
16323 (linux_target_ops): Add linux_detach.
16324 * server.c (main): Handle 'D' packet.
16325 * target.h (struct target_ops): Add "detach" member.
16326 (detach_inferior): Define.
16327
1581182a
MK
163282003-06-13 Mark Kettenis <kettenis@gnu.org>
16329
16330 From Kelley Cook <kelleycook@wideopenwest.com>:
16331 * configure.srv: Accept i[34567]86 variants.
16332
e5379b03
DJ
163332003-06-05 Daniel Jacobowitz <drow@mvista.com>
16334
16335 * linux-low.c (linux_wait_for_event): Correct comment typos.
16336 (linux_resume_one_process): Call check_removed_breakpoint.
16337 (linux_send_signal): New function.
16338 (linux_target_ops): Add linux_send_signal.
16339 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16340 of kill.
16341 * target.h (struct target_ops): Add send_signal.
16342
2ff29de4
JB
163432003-05-29 Jim Blandy <jimb@redhat.com>
16344
16345 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16346 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16347 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16348 away part of the register's value.
16349
254787d4
DJ
163502003-03-26 Daniel Jacobowitz <drow@mvista.com>
16351
16352 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16353 (linux_wait_for_event, linux_init_signals): Likewise.
16354
94e10508
DJ
163552003-03-17 Daniel Jacobowitz <drow@mvista.com>
16356
16357 * configure.in: Check for stdlib.h.
16358 * configure: Regenerated.
16359 * config.in: Regenerated.
16360
4c0711e0
DJ
163612003-01-04 Andreas Schwab <schwab@suse.de>
16362
16363 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16364
ef66e766
AC
163652003-01-02 Andrew Cagney <ac131313@redhat.com>
16366
16367 * Makefile.in: Remove obsolete code.
16368
a1358604
DJ
163692002-11-20 Daniel Jacobowitz <drow@mvista.com>
16370
16371 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16372 defined(PT_FPR0_HI).
16373
23ce3b1c
DJ
163742002-11-17 Stuart Hughes <seh@zee2.com>
16375
16376 * linux-arm-low.c (arm_num_regs): Increase.
16377 (arm_regmap): Include status register.
16378
163792002-11-17 Daniel Jacobowitz <drow@mvista.com>
16380
16381 * linux-low.c (register_addr): Remove incorrect -1 check.
16382
a9fa9f7d
DJ
163832002-08-29 Daniel Jacobowitz <drow@mvista.com>
16384
16385 * linux-low.c (linux_create_inferior): Call setpgid. Return
16386 the new PID.
16387 (unstopped_p, linux_signal_pid): Remove.
16388 (linux_target_ops): Remove linux_signal_pid.
16389 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16390 global instead of target method.
16391 * target.h (struct target_ops): Remove signal_pid. Update comment
16392 for create_inferior.
16393 * server.c (signal_pid): New variable.
16394 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16395 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ
16396 (attach_inferior): Set signal_pid.
16397
17574093
DJ
163982002-08-23 Daniel Jacobowitz <drow@mvista.com>
16399
16400 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16401
164022002-08-20 Jim Blandy <jimb@redhat.com>
16403
16404 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16405 default for this.
16406
164072002-08-01 Andrew Cagney <cagney@redhat.com>
16408
16409 * Makefile.in: Make chill references obsolete.
16410
164112002-07-24 Kevin Buettner <kevinb@redhat.com>
16412
16413 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16414 * configure: Regenerate.
16415 * config.in: Regenerate.
16416
164172002-07-09 David O'Brien <obrien@FreeBSD.org>
16418
16419 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16420 (perror_with_name, remote_close, remote_open, expect, play): Static.
16421
164222002-07-04 Michal Ludvig <mludvig@suse.cz>
16423
4b8dad4a 16424 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ
16425 byte offsets instead of an array of indexes.
16426 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16427
164282002-06-13 Daniel Jacobowitz <drow@mvista.com>
16429
16430 * regcache.c: Add comment.
16431
164322002-06-11 Daniel Jacobowitz <drow@mvista.com>
16433
16434 * thread-db.c: New file.
16435 * proc-service.c: New file.
16436 * acinclude.m4: New file.
16437 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16438 proc-service.o, and thread-db.o.
16439 (linux-low.o): Add USE_THREAD_DB.
16440 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16441 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16442 * aclocal.m4: Regenerated.
16443 * config.in: Regenerated.
16444 * configure: Regenerated.
16445 * configure.in: Check for proc_service.h, sys/procfs.h,
16446 thread_db.h, and linux/elf.h headrs.
16447 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16448 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16449 Check for -lthread_db and thread support.
16450 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16451 PowerPC, and SuperH.
16452 * i387-fp.c: Constify arguments.
16453 * i387-fp.h: Likewise.
16454 * inferiors.c: (struct thread_info): Renamed from
16455 `struct inferior_info'. Remove PID member. Use generic inferior
16456 list header. All uses updated.
16457 (inferiors, signal_pid): Removed.
16458 (all_threads): New variable.
16459 (get_thread): Define.
16460 (add_inferior_to_list): New function.
16461 (for_each_inferior): New function.
16462 (change_inferior_id): New function.
16463 (add_inferior): Removed.
16464 (remove_inferior): New function.
16465 (add_thread): New function.
16466 (free_one_thread): New function.
16467 (remove_thread): New function.
16468 (clear_inferiors): Use for_each_inferior and free_one_thread.
16469 (find_inferior): New function.
16470 (find_inferior_id): New function.
16471 (inferior_target_data): Update argument type.
16472 (set_inferior_target_data): Likewise.
16473 (inferior_regcache_data): Likewise.
16474 (set_inferior_regcache_data): Likewise.
16475 * linux-low.c (linux_bp_reinsert): Remove.
16476 (all_processes, stopping_threads, using_thrads)
16477 (struct pending_signals, debug_threads, pid_of): New.
16478 (inferior_pid): Replace with macro.
16479 (struct inferior_linux_data): Remove.
16480 (get_stop_pc, add_process): New functions.
16481 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16482 Use add_process and add_thread.
16483 (linux_attach_lwp): New function, based on old linux_attach. Use
16484 add_process and add_thread. Set stop_expected for new threads.
16485 (linux_attach): New function.
16486 (linux_kill_one_process): New function.
16487 (linux_kill): Kill all LWPs.
16488 (linux_thread_alive): Use find_inferior_id.
16489 (check_removed_breakpoints, status_pending_p): New functions.
16490 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16491 Update. Use WNOHANG. Wait for cloned processes also. Update process
16492 struct for the found process.
16493 (linux_wait_for_event): New function.
16494 (linux_wait): Use it. Support LWPs.
16495 (send_sigstop, wait_for_sigstop, stop_all_processes)
16496 (linux_resume_one_process, linux_continue_one_process): New functions.
16497 (linux_resume): Support LWPs.
16498 (REGISTER_RAW_SIZE): Remove.
16499 (fetch_register): Use register_size instead. Call supply_register.
16500 (usr_store_inferior_registers): Likewise. Call collect_register.
16501 Fix recursive case.
16502 (regsets_fetch_inferior_registers): Improve error message.
16503 (regsets_store_inferior_registers): Add debugging.
16504 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16505 (unstopped_p, linux_signal_pid): New functions.
16506 (linux_target_ops): Add linux_signal_pid.
16507 (linux_init_signals): New function.
16508 (initialize_low): Call it. Initialize using_threads.
16509 * regcache.c (inferior_regcache_data): Add valid
16510 flag.
16511 (get_regcache): Fetch registers lazily. Add fetch argument
16512 and update all callers.
16513 (regcache_invalidate_one, regcache_invalidate): New
16514 functions.
16515 (new_register_cache): Renamed from create_register_cache.
16516 Return the new regcache.
16517 (free_register_cache): Change argument to a void *.
16518 (registers_to_string, registers_from_string): Call get_regcache
16519 with fetch flag set.
16520 (register_data): Make static. Pass fetch flag to get_regcache.
16521 (supply_register): Call get_regcache with fetch flag clear.
16522 (collect_register): Call get_regcache with fetch flag set.
16523 (collect_register_as_string): New function.
16524 * regcache.h: Update.
16525 * remote-utils.c (putpkt): Flush after debug output and use
16526 stderr.
16527 Handle input interrupts while waiting for an ACK.
16528 (input_interrupt): Use signal_pid method.
16529 (getpkt): Flush after debug output and use stderr.
16530 (outreg): Use collect_register_as_string.
16531 (new_thread_notify, dead_thread_notify): New functions.
16532 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16533 and general_thread.
16534 (look_up_one_symbol): Flush after debug output.
16535 * server.c (step_thread, server_waiting): New variables.
16536 (start_inferior): Don't use signal_pid. Update call to mywait.
16537 (attach_inferior): Update call to mywait.
16538 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16539 (main): Don't fetch/store registers explicitly. Use
16540 set_desired_inferior. Support proposed ``Hs'' packet. Update
16541 calls to mywait.
16542 * server.h: Update.
16543 (struct inferior_list, struct_inferior_list_entry): New.
16544 * target.c (set_desired_inferior): New.
16545 (write_inferior_memory): Constify.
16546 (mywait): New function.
16547 * target.h: Update.
16548 (struct target_ops): New signal_pid method.
16549 (mywait): Removed macro, added prototype.
16550
16551 * linux-low.h (regset_func): Removed.
16552 (regset_fill_func, regset_store_func): New.
16553 (enum regset_type): New.
16554 (struct regset_info): Add type field. Use new operation types.
16555 (struct linux_target_ops): stop_pc renamed to get_pc.
16556 Add decr_pc_after_break and breakpoint_at.
16557 (get_process, get_thread_proess, get_process_thread)
16558 (strut process_info, all_processes, linux_attach_lwp)
16559 (thread_db_init): New.
16560
16561 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16562 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16563 (the_low_target): Add new members.
16564 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16565 (i386_store_fpxregset): Constify.
16566 (target_regsets): Add new kind identifier.
16567 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16568 (i386_set_pc): Add debugging.
16569 (i386_breakpoint_at): New function.
16570 (the_low_target): Add new members.
16571 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16572 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16573 (mips_breakpoint_at): New.
16574 (the_low_target): Add new members.
16575 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16576 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16577 (the_low_target): Add new members.
16578 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16579 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16580 (the_low_target): Add new members.
16581 * linux-x86-64-low.c (target_regsets): Add new kind
16582 identifier.
16583
165842002-05-15 Daniel Jacobowitz <drow@mvista.com>
16585
16586 From Martin Pool <mbp@samba.org>:
16587 * server.c (gdbserver_usage): New function.
16588 (main): Call it.
16589
165902002-05-14 Daniel Jacobowitz <drow@mvista.com>
16591
16592 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16593 stop_at -> stop_pc.
16594
165952002-05-04 Andrew Cagney <ac131313@redhat.com>
16596
16597 * Makefile.in: Remove obsolete code.
16598
165992002-04-24 Michal Ludvig <mludvig@suse.cz>
16600
16601 * linux-low.c (regsets_fetch_inferior_registers),
16602 (regsets_store_inferior_registers): Removed cast to int from
16603 ptrace() calls.
16604 * regcache.h: Added declaration of struct inferior_info.
16605
166062002-04-20 Daniel Jacobowitz <drow@mvista.com>
16607
16608 * inferiors.c (struct inferior_info): Add regcache_data.
16609 (add_inferior): Call create_register_cache.
16610 (clear_inferiors): Call free_register_cache.
16611 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16612 * regcache.c (struct inferior_regcache_data): New.
16613 (registers): Remove.
16614 (get_regcache): New function.
16615 (create_register_cache, free_register_cache): New functions.
16616 (set_register_cache): Don't initialize the register cache here.
16617 (registers_to_string, registers_from_string, register_data): Call
16618 get_regcache.
16619 * regcache.h: Add prototypes.
16620 * server.h: Likewise.
16621
166222002-04-20 Daniel Jacobowitz <drow@mvista.com>
16623
16624 * mem-break.c: New file.
16625 * mem-break.h: New file.
16626 * Makefile.in: Add mem-break.o rule; update server.h
16627 dependencies.
16628 * inferiors.c (struct inferior_info): Add target_data
16629 member.
16630 (clear_inferiors): Free target_data member if set.
16631 (inferior_target_data, set_inferior_target_data): New functions.
16632 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16633 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16634 * linux-low.c (linux_bp_reinsert): New variable.
16635 (struct inferior_linux_data): New.
16636 (linux_create_inferior): Use set_inferior_target_data.
16637 (linux_attach): Likewise. Call add_inferior.
16638 (linux_wait_for_one_inferior): New function.
16639 (linux_wait): Call it.
16640 (linux_write_memory): Add const.
16641 (initialize_low): Call set_breakpoint_data.
16642 * linux-low.h (struct linux_target_ops): Add breakpoint
16643 handling members.
16644 * server.c (attach_inferior): Remove extra add_inferior
16645 call.
16646 * server.h: Include mem-break.h. Update inferior.c
16647 prototypes.
16648 * target.c (read_inferior_memory)
16649 (write_inferior_memory): New functions.
16650 * target.h (read_inferior_memory)
16651 (write_inferior_memory): Change macros to prototypes.
16652 (struct target_ops): Update comments. Add const to write_memory
16653 definition.
16654
166552002-04-11 Daniel Jacobowitz <drow@mvista.com>
16656
16657 * linux-low.c (usr_store_inferior_registers): Support
16658 registers which are allowed to fail to store.
16659 * linux-low.h (linux_target_ops): Likewise.
16660 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16661 (ppc_cannot_store_register): FPSCR may not be storable.
16662
166632002-04-09 Daniel Jacobowitz <drow@mvista.com>
16664
16665 * server.h: Include <string.h> if HAVE_STRING_H.
16666 * ChangeLog: Correct paths in last ChangeLog entry.
16667
166682002-04-09 Daniel Jacobowitz <drow@mvista.com>
16669
16670 * linux-low.h: Remove obsolete prototypes.
16671 (struct linux_target_ops): New.
16672 (extern the_low_target): New.
16673 * linux-low.c (num_regs, regmap): Remove declarations.
16674 (register_addr): Use the_low_target explicitly.
16675 (fetch_register): Likewise.
16676 (usr_fetch_inferior_registers): Likewise.
16677 (usr_store_inferior_registers): Likewise.
16678 * linux-arm-low.c (num_regs): Remove.
16679 (arm_num_regs): Define.
16680 (arm_regmap): Renamed from regmap, made static.
16681 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16682 made static.
16683 (arm_cannot_store_register): Renamed from cannot_store_register,
16684 made static.
16685 (the_low_target): New.
16686 * linux-i386-low.c (num_regs): Remove.
16687 (i386_num_regs): Define.
16688 (i386_regmap): Renamed from regmap, made static.
16689 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16690 made static.
16691 (i386_cannot_store_register): Renamed from cannot_store_register,
16692 made static.
16693 (the_low_target): New.
16694 * linux-ia64-low.c (num_regs): Remove.
16695 (ia64_num_regs): Define.
16696 (ia64_regmap): Renamed from regmap, made static.
16697 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16698 made static.
16699 (ia64_cannot_store_register): Renamed from cannot_store_register,
16700 made static.
16701 (the_low_target): New.
16702 * linux-m68k-low.c (num_regs): Remove.
16703 (m68k_num_regs): Define.
16704 (m68k_regmap): Renamed from regmap, made static.
16705 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16706 made static.
16707 (m68k_cannot_store_register): Renamed from cannot_store_register,
16708 made static.
16709 (the_low_target): New.
16710 * linux-mips-low.c (num_regs): Remove.
16711 (mips_num_regs): Define.
16712 (mips_regmap): Renamed from regmap, made static.
16713 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16714 made static.
16715 (mips_cannot_store_register): Renamed from cannot_store_register,
16716 made static.
16717 (the_low_target): New.
16718 * linux-ppc-low.c (num_regs): Remove.
16719 (ppc_num_regs): Define.
16720 (ppc_regmap): Renamed from regmap, made static.
16721 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16722 made static.
16723 (ppc_cannot_store_register): Renamed from cannot_store_register,
16724 made static.
16725 (the_low_target): New.
16726 * linux-s390-low.c (num_regs): Remove.
16727 (s390_num_regs): Define.
16728 (s390_regmap): Renamed from regmap, made static.
16729 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16730 made static.
16731 (s390_cannot_store_register): Renamed from cannot_store_register,
16732 made static.
16733 (the_low_target): New.
16734 * linux-sh-low.c (num_regs): Remove.
16735 (sh_num_regs): Define.
16736 (sh_regmap): Renamed from regmap, made static.
16737 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16738 made static.
16739 (sh_cannot_store_register): Renamed from cannot_store_register,
16740 made static.
16741 (the_low_target): New.
16742 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16743 (the_low_target): New.
16744
167452002-04-09 Daniel Jacobowitz <drow@mvista.com>
16746
16747 * Makefile.in: Add stamp-h target.
16748 * configure.in: Create stamp-h.
16749 * configure: Regenerated.
16750
167512002-04-09 Daniel Jacobowitz <drow@mvista.com>
16752
16753 * inferiors.c: New file.
16754 * target.c: New file.
16755 * target.h: New file.
16756 * Makefile.in: Add target.o and inferiors.o. Update
16757 dependencies.
16758 * linux-low.c (inferior_pid): New static variable,
16759 moved from server.c.
16760 (linux_create_inferior): Renamed from create_inferior.
16761 Call add_inferior. Return 0 on success instead of a PID.
16762 (linux_attach): Renamed from myattach.
16763 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16764 (linux_thread_alive): Renamed from mythread_alive.
16765 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16766 child dies.
16767 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16768 (regsets_store_inferior_registers): Correct error message.
16769 Add missing ``return 0''.
16770 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16771 (linux_store_registers): Renamed from store_inferior_registers.
16772 (linux_read_memory): Renamed from read_inferior_memory.
16773 (linux_write_memory): Renamed from write_inferior_memory.
16774 (linux_target_ops): New structure.
16775 (initialize_low): Call set_target_ops ().
16776 * remote-utils.c (unhexify): New function.
16777 (hexify): New function.
16778 (input_interrupt): Send signals to ``signal_pid''.
16779 * server.c (inferior_pid): Remove.
16780 (start_inferior): Update create_inferior call.
16781 (attach_inferior): Call add_inferior.
16782 (handle_query): New function.
16783 (main): Call handle_query for `q' packets.
16784 * server.h: Include "target.h". Remove obsolete prototypes.
16785 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16786
167872002-04-09 Daniel Jacobowitz <drow@mvista.com>
16788
16789 * Makefile.in: Add WARN_CFLAGS. Update configury
16790 dependencies.
16791 * configure.in: Check for <string.h>
16792 * configure: Regenerate.
16793 * config.in: Regenerate.
16794 * gdbreplay.c: Include needed system headers.
16795 (remote_open): Remove strchr prototype.
16796 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16797 * regcache.c (supply_register): Change buf argument to const void *.
16798 (supply_register_by_name): Likewise.
16799 (collect_register): Change buf argument to void *.
16800 (collect_register_by_name): Likewise.
16801 * regcache.h: Add missing prototypes.
16802 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16803 * server.c (handle_query): New function.
16804 (attached): New static variable, moved out of main.
16805 (main): Quiet longjmp clobber warnings.
16806 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16807 * utils.c (error): Remove NORETURN.
16808 (fatal): Likewise.
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