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gdb: Remove traces of h8300 ecoff support
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
cb197132
PA		 12018-07-11 Pedro Alves <palves@redhat.com>
2
3 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
4 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
5 instead of collect_register_by_name.
6 * regcache.c (regcache_raw_get_unsigned_by_name): New.
7 * regcache.h (regcache_raw_get_unsigned_by_name): New.
8
1b919490
VB		 92018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
10 Pedro Alves <palves@redhat.com>
11
12 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
13
d7e15655
TT		 142018-07-03 Tom Tromey <tom@tromey.com>
15
16 * linux-low.c: Update.
17 * lynx-low.c: Update.
18 * mem-break.c: Update.
19 * nto-low.c: Update.
20 * remote-utils.c: Update.
21 * server.c: Update.
22 * spu-low.c: Update.
23 * target.c: Update.
24 * win32-low.c: Update.
25
26a57c92
TT		 262018-07-03 Tom Tromey <tom@tromey.com>
27
28 * server.c: Update.
29
0e998d96
TT		 302018-07-03 Tom Tromey <tom@tromey.com>
31
32 * linux-low.c: Update.
33
cc6bcb54
TT		 342018-07-03 Tom Tromey <tom@tromey.com>
35
36 * target.c: Update.
37
e38504b3
TT		 382018-07-03 Tom Tromey <tom@tromey.com>
39
40 * linux-low.c: Update.
41 * linux-mips-low.c: Update.
42 * lynx-low.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 * thread-db.c: Update.
49
e99b03dc
TT		 502018-07-03 Tom Tromey <tom@tromey.com>
51
52 * linux-low.c: Update.
53 * linux-mips-low.c: Update.
54 * lynx-low.c: Update.
55 * mem-break.c: Update.
56 * nto-low.c: Update.
57 * remote-utils.c: Update.
58 * server.c: Update.
59 * spu-low.c: Update.
60 * target.c: Update.
61 * tracepoint.c: Update.
62
f2907e49
TT		 632018-07-03 Tom Tromey <tom@tromey.com>
64
65 * linux-low.c: Update.
66 * linux-ppc-low.c: Update.
67 * linux-x86-low.c: Update.
68 * proc-service.c: Update.
69 * server.c: Update.
70 * spu-low.c: Update.
71 * thread-db.c: Update.
72 * win32-low.c: Update.
73
fd79271b
TT		 742018-07-03 Tom Tromey <tom@tromey.com>
75
76 * linux-low.c: Update.
77 * lynx-low.c: Update.
78 * nto-low.c: Update.
79 * remote-utils.c: Update.
80 * spu-low.c: Update.
81 * thread-db.c: Update.
82 * win32-low.c: Update.
83
c0867626
SDJ		 842018-06-29 Joel Brobecker <brobecker@adacore.com>
85
86 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
87 parameter in call to 'amd64_create_target_description'.
88
2512d7ef
JK		 892018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
90
91 * x86-tdesc.h: Remove executable permission flag.
92
d0ac1c44
SM		 932018-06-19 Simon Marchi <simon.marchi@ericsson.com>
94
95 * configure.ac: Remove AC_PREREQ, add missing quoting.
96 * configure: Re-generate.
97 * config.in: Re-generate.
98 * aclocal.m4: Re-generate.
99
c4eb05ff
SM		 1002018-06-18 Simon Marchi <simon.marchi@ericsson.com>
101
102 * tracepoint.h (current_traceframe): Remove declaration.
103
02895270
AH		 1042018-06-18 Alan Hayward <alan.hayward@arm.com>
105
106 * linux-aarch64-low.c (is_sve_tdesc): New function.
107 (aarch64_sve_regs_copy_to_regcache): Likewise.
108 (aarch64_sve_regs_copy_from_regcache): Likewise.
109 (aarch64_regs_info): Add SVE checks.
110 (initialize_low_arch): Initialize SVE.
111
e9902bfc
AH		 1122018-06-18 Alan Hayward <alan.hayward@arm.com>
113
114 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
115
fefa175e
AH		 1162018-06-11 Alan Hayward <alan.hayward@arm.com>
117
118 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
119 (initialize_low_tracepoint): Likewise
120 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
121 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
122 param.
123 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
124 checks.
125 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
126
b91ad3ff
AH		 1272018-06-11 Alan Hayward <alan.hayward@arm.com>
128
129 * server.h (PBUFSIZ): Increase size
130
f868386e
AH		 1312018-06-11 Alan Hayward <alan.hayward@arm.com>
132
133 * regcache.c (regcache::raw_compare): New function.
134 * regcache.h (regcache::raw_compare): New declaration.
135
9c861883
AH		 1362018-06-11 Alan Hayward <alan.hayward@arm.com>
137
138 * regcache.c (new_register_cache): Use new.
139 (free_register_cache): Use delete.
140 (register_data): Use const.
141 (supply_register): Move body inside regcache.
142 (regcache::raw_supply): New override function.
143 (collect_register): Move body inside regcache.
144 (regcache::raw_collect): New override function.
145 (regcache::get_register_status): New override function.
146 * regcache.h (struct regcache): Inherit from reg_buffer_common.
147
40591844
TT		 1482018-06-09 Tom Tromey <tom@tromey.com>
149
150 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
151 declare queue.
152 (event_queue): Use std::queue.
153 (gdb_event_xfree): Remove.
154 (initialize_event_loop, process_event, wait_for_event): Update.
155
6341380d
SC		 1562018-06-08 Stan Cox <scox@redhat.com>
157
158 * win32-low.c (win32_create_inferior): last_ptid and last_status
159 moved to client_state.
160
03349c93
PA		 1612018-06-08 Pedro Alves <palves@redhat.com>
162
163 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
164 common/common-exceptions.o, common/common-utils.o,
165 common/errors.o, common/print-utils.o and utils.o.
166 * gdbreplay.c: Include "common-defs.h" instead of the two
167 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
168 string.h or alloca.h.
169 (perror_with_name): Delete.
170 (remote_open): Use xstrdup instead of strdup.
171 (main): Rename to ...
172 (captured_main): ... this.
173 (main): New.
174
8dcc53b3
TT		 1752018-06-08 Tom Tromey <tom@tromey.com>
176
177 * linux-low.c (linux_low_read_btrace): Update.
178
c12a5089
SC		 1792018-06-04 Stan Cox <scox@redhat.com>
180
181 * server.h (struct client_state): New.
182 * server.c (cont_thread, general_thread, multi_process)
183 (report_fork_events, report_vfork_events, report_exec_events)
184 (report_thread_events, swbreak_feature, hwbreak_feature)
185 (vCont_supported, disable_randomization, pass_signals)
186 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
187 Moved to client_state.
188 * remote-utils.c (remote_debug, noack_mode)
189 (transport_is_reliable): Moved to client_state.
190 * tracepoint.c (current_traceframe): Moved to client_state.
191
192 Update all callers.
193 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
194 linux-low.c, remote-utils.h, target.c: Use client_state.
195
122394f1
AH		 1962018-05-31 Alan Hayward <alan.hayward@arm.com>
197
198 * configure.srv: Add new c/h file.
199
95228a0d
AH		 2002018-05-31 Alan Hayward <alan.hayward@arm.com>
201
202 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
203 null VQ.
204
d8dab6c3
MR		 2052018-05-25 Maciej W. Rozycki <macro@mips.com>
206
207 * gdb.arch/mips-fpregset-core.exp: New test.
208 * gdb.arch/mips-fpregset-core.c: New test source.
209
81e25b7c
EK		 2102018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
211
212 PR server/23198
213 * hostio.c (require_int): Do not report overflow for integers
214 between 0xfffffff and 0x7fffffff.
215
7e947ad3
MR		 2162018-05-22 Maciej W. Rozycki <macro@mips.com>
217
218 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
219 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
220 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
221 functions.
222 (the_low_target): Wire them.
223
1d75a658
PFC		 2242018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
225
226 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
227 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
228 mode. Call collect_register_by_name with vscr using
229 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
230 (ppc_store_vrregset): Add and set vscr_offset variable as in
231 ppc_fill_vrregset. Call supply_register_by_name with vscr using
232 vscr_offset.
233
d078308a
PFC		 2342018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
235
236 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
237 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
238 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
239
7273b5fc
PFC		 2402018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
241
242 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
243 (ppc_store_vsxregset): Likewise.
244 (ppc_fill_vrregset): Likewise.
245 (ppc_store_vrregset): Likewise.
246 (ppc_fill_evrregset): Likewise.
247 (ppc_store_evrregset): Likewise.
248 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
249 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
250 needed.
251
2e077f5e
PFC		 2522018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
253
254 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
255 wordsize of the inferior. Call ppc_linux_target_wordsize.
256
bd64614e
PFC		 2572018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
258
259 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
260 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
261 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
262 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
263 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
264 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
265 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
266 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
267 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
268 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
269 (tdesc_powerpc_e500l): Remove.
270 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
271 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
272 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
273 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
274 linux-ppc-tdesc.h.
275 (ppc_arch_setup): Remove target description matching code. Fill a
276 ppc_linux_features struct and call ppc_linux_match_description
277 with it.
278
75d74cca
MR		 2792018-05-22 Maciej W. Rozycki <macro@mips.com>
280
281 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
282 width of the requested register exceeds the width of the
283 `ptrace' data type.
284 (mips_cannot_store_register): Likewise.
285
e4439e43
MR		 2862018-05-21 Maciej W. Rozycki <macro@mips.com>
287
288 * linux-mips-low.c (mips_fetch_register): New function. Update
289 preceding comment.
290 (mips_store_gregset): Supply 0 rather than $restart for $zero.
291 (the_low_target): Wire `mips_fetch_register'.
292
55271bf9
JB		 2932018-05-10 Joel Brobecker <brobecker@adacore.com>
294
295 * lynx-i386-low.c (LYNXOS_178): New macro.
296 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
297 the layout on LynxOS-178.
298 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
299 handle floating point registers that are not supported by
300 LynxOS-178.
301
1a34f210
TT		 3022018-05-10 Tom Tromey <tom@tromey.com>
303
304 * configure: Rebuild.
305
190852c8
JB		 3062018-05-10 Joel Brobecker <brobecker@adacore.com>
307
308 PR server/23158:
309 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
310 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
311 Use it to set the expedite_regs field in the given tdesc.
312 * x86-tdesc.h: New file.
313 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
314 Adjust following the addition of the new expedite_regs parameter
315 to init_target_desc.
316 * linux-tic6x-low.c (tic6x_read_description): Likewise.
317 * linux-x86-tdesc.c: #include "x86-tdesc.h".
318 (i386_linux_read_description, amd64_linux_read_description):
319 Adjust following the addition of the new expedite_regs parameter
320 to init_target_desc.
321 * lynx-i386-low.c: #include "x86-tdesc.h".
322 (lynx_i386_arch_setup): Adjust following the addition of the new
323 expedite_regs parameter to init_target_desc.
324 * nto-x86-low.c: #include "x86-tdesc.h".
325 (nto_x86_arch_setup): Adjust following the addition of the new
326 expedite_regs parameter to init_target_desc.
327 * win32-i386-low.c: #include "x86-tdesc.h".
328 (i386_arch_setup): Adjust following the addition of the new
329 expedite_regs parameter to init_target_desc.
330
7dbac825
JB		 3312018-05-10 Joel Brobecker <brobecker@adacore.com>
332
333 PR server/23158:
334 * win32-low.c (win32_create_inferior): Add call to my_wait
335 setting last_status global.
336
906994d9
JB		 3372018-05-10 Joel Brobecker <brobecker@adacore.com>
338
339 PR server/23158:
340 * win32-low.c (create_process): Only call gdb_tilde_expand if
341 inferior_cwd is not NULL.
342
8ee22052
AB		 3432018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
344
345 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
346 registers to the cache if their values have changed.
347 (i387_xsave_to_cache): Provide default values for x87 control
348 registers when these features are available, but disabled.
349 * regcache.c (supply_register_by_name_zeroed): New function.
350 * regcache.h (supply_register_by_name_zeroed): Declare new
351 function.
352
aff689d3
TT		 3532018-05-07 Tom Tromey <tom@tromey.com>
354
355 * configure: Rebuild.
356
85e26832
TT		 3572018-05-04 Tom Tromey <tom@tromey.com>
358
359 * configure: Rebuild.
360
a3b60e45
JK		 3612018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
362 Pedro Alves <palves@redhat.com>
363
364 * linux-aarch64-low.c (aarch64_stopped_data_address):
365 Likewise.
366
632e107b
TT		 3672018-04-27 Tom Tromey <tom@tromey.com>
368
369 * configure: Rebuild.
370
458412c3
TT		 3712018-04-23 Tom Tromey <tom@tromey.com>
372
373 * configure: Rebuild.
374
f31c089e
SM		 3752018-04-19 Simon Marchi <simon.marchi@ericsson.com>
376
377 * Makefile.in (depcomp): Add "..".
378 (all_deps_files): New and use it.
379
b319b098
AH		 3802018-04-18 Alan Hayward <alan.hayward@arm.com>
381
382 * configure.srv (aarch64*-*-linux*): Don't include xml.
383 (i[34567]86-*-cygwin*): Likewise.
384 (i[34567]86-*-linux*): Likewise.
385 (i[34567]86-*-lynxos*): Likewise.
386 (i[34567]86-*-mingw32ce*): Likewise.
387 (i[34567]86-*-mingw*): Likewise.
388 (i[34567]86-*-nto*): Likewise.
389 (tic6x-*-uclinux): Likewise.
390 (x86_64-*-linux*): Likewise.
391 (x86_64-*-mingw*): Likewise.
392 (x86_64-*-cygwin*): Likewise.
393
3b74854b
AH		 3942018-04-18 Alan Hayward <alan.hayward@arm.com>
395
396 * tdesc.c: Remove xml parameter.
397
e98577a9
AH		 3982018-04-18 Alan Hayward <alan.hayward@arm.com>
399
400 * server.c (get_features_xml): Remove cast.
401 * tdesc.c (void target_desc::accept): Fill in function.
402 (tdesc_get_features_xml): Remove old xml creation.
403 (print_xml_feature::visit_pre): Add xml vistor.
404 * tdesc.h (struct target_desc): Make xmltarget mutable.
405 (tdesc_get_features_xml): Remove declaration.
406
d278f585
AH		 4072018-04-18 Alan Hayward <alan.hayward@arm.com>
408
409 * tdesc.c (tdesc_architecture_name): Add new function.
410 (tdesc_osabi_name): Likewise.
411 (tdesc_get_features_xml): Use new functions.
412
eee8a18d
AH		 4132018-04-18 Alan Hayward <alan.hayward@arm.com>
414
415 * tdesc.c (tdesc_create_flags): Remove.
416 (tdesc_add_flag): Likewise.
417 (tdesc_named_type): Likewise.
418 (tdesc_create_union): Likewise.
419 (tdesc_create_struct): Likewise.
420 (tdesc_create_vector): Likewise.
421 (tdesc_add_bitfield): Likewise.
422 (tdesc_add_field): Likewise.
423 (tdesc_set_struct_size): Likewise.
424
82ec9bc7
AH		 4252018-04-18 Alan Hayward <alan.hayward@arm.com>
426
427 * tdesc.c (~target_desc): Remove implictly deleted items.
428 (init_target_desc): Iterate all features.
429 (tdesc_get_features_xml): Use vector.
430 (tdesc_create_feature): Create feature.
431 * tdesc.h (tdesc_feature) Remove
432 (target_desc): Add features.
433
ea3e7d71
AH		 4342018-04-18 Alan Hayward <alan.hayward@arm.com>
435
436 * Makefile.in: Add common/tdesc.c
437 * tdesc.c (init_target_desc): init all reg_defs from register
438 vector.
439 (tdesc_create_reg): Create tdesc_reg.
440 * tdesc.h (tdesc_feature): Add register vector.
441
17d08cd4
SM		 4422018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
443
444 * tdesc.h (struct target_desc) <features>: Change type to
445 std::vector<std::string>.
446 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
447 changes.
448 (tdesc_get_features_xml): Likewise.
449 (tdesc_create_feature): Likewise.
450
5cd3e386
AH		 4512018-03-26 Alan Hayward <alan.hayward@arm.com>
452
453 * regcache.c (find_register_by_number): Return a ref.
454 (find_regno): Use references.
455 (register_size): Likewise.
456 (register_data): Likewise.
457 * tdesc.c (target_desc::~target_desc): Remove free calls.
458 (target_desc::operator==): Use std::vector compare.
459 (init_target_desc): Use reference.
460 (tdesc_create_reg): Use reg constructors.
461 * tdesc.h (struct target_desc): Replace pointer with object.
462
dff7492c
AH		 4632018-03-23 Alan Hayward <alan.hayward@arm.com>
464
465 * regcache.c (find_register_by_number): Make static.
466 (find_regno): Use find_register_by_number
467 * regcache.h (struct reg): Remove declaration.
468
d80e5242
AH		 4692018-03-23 Alan Hayward <alan.hayward@arm.com>
470
471 * tdesc.c (target_desc::~target_desc): Move to here.
472 (target_desc::operator==): Likewise.
473 * tdesc.h (target_desc::~target_desc): Move from here.
474 (target_desc::operator==): Likewise.
475
f69c5afb
AA		 4762018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
477
478 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
479
ce29f843
AA		 4802018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
481
482 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
483 S390_TDESC_GS.
484 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
485 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
486 and init_registers_s390_gs_linux64.
487
c49bd90b
AA		 4882018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
489
490 * linux-s390-low.c (s390_fill_gs): Remove function.
491 (s390_fill_gsbc): Remove function.
492 (s390_regsets): Set fill functions for the guarded storage regsets
493 to NULL.
494
7edb9bd3
AA		 4952018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
496
497 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
498 the word size. Add comment.
499 (s390_get_wordsize): New function.
500 (s390_arch_setup): No longer select a temporary tdesc to fetch the
501 pswm with it. Instead, use s390_get_wordsize to determine the
502 word size first and derive the correct tdesc from that directly.
503
39be3c7e
SM		 5042018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
505
506 * Makefile.in: Include silent-rules.mk.
507 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
508 (COMPILE): Add ECHO_CXX.
509 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
510 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
511 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
512 (version-generated.c): Add ECHO_GEN.
513 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
514 (IPAGENT_COMPILE): Add ECHO_CXX.
515 (%-generated.c): Add ECHO_REGDAT.
516
3ae9ce5d
TT		 5172018-03-14 Tom Tromey <tom@tromey.com>
518
519 PR cli/14977:
520 * ax.c (ax_printf): Special case for NULL.
521
e6a58aa8
SM		 5222018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
523
524 * linux-low.c (linux_qxfer_libraries_svr4): Use
525 xml_escape_text_append.
526
f6e8a41e
SM		 5272018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
528
529 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
530
b9671caf
SM		 5312018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
532
533 * server.c (handle_general_set): Remove unnecessary xstrdup.
534
e80aaf61
SM		 5352018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
536
537 * server.c (parse_debug_format_options): Adjust to
538 delim_string_to_char_ptr_vec changes.
539 * thread-db.c (thread_db_load_search): Adjust to
540 dirnames_to_char_ptr_vec changes.
541
b1223e78
MM		 5422018-03-01 Markus Metzger <markus.t.metzger@intel.com>
543
544 * target.h (target_enable_btrace, target_disable_btrace)
545 (target_read_btrace, target_read_btrace_conf): Turn macro into
546 inline function. Throw error if target method is not defined.
547 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
548 check for btrace target method. Be prepared to handle exceptions
549 from btrace target methods.
550
81561546
SDJ		 5512018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
552
553 * server.c (captured_main): Change order of error message printed
554 when the current working directory cannot be found.
555
25e3c82c
SDJ		 5562018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
557
558 * server.c: Include "filenames.h" and "pathstuff.h".
559 (program_name): Delete variable.
560 (program_path): New anonymous class.
561 (get_exec_wrapper): Use "program_path" instead of
562 "program_name".
563 (handle_v_run): Likewise.
564 (captured_main): Likewise.
565 (process_serial_event): Likewise.
566
b4987c95
SDJ		 5672018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
568
569 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
570 (OBJS): Add "pathstuff.o".
571 * server.c (current_directory): New global variable.
572 (captured_main): Initialize "current_directory".
573
f46cd62a
AH		 5742018-02-26 Alan Hayward <alan.hayward@arm.com>
575
576 * tdesc.c: Use common/tdesc.h.
577 * tdesc.h: Likewise.
578
a543c5ca
AH		 5792018-02-20 Alan Hayward <alan.hayward@arm.com>
580 Simon Marchi <simon.marchi@ericsson.com>
581
582 * Makefile.in: Switch order of make rules.
583
b5884fa7
AH		 5842018-02-19 Alan Hayward <alan.hayward@arm.com>
585
586 * Makefile.in: Add common directory in build.
587 * configure.ac: Add common reference.
588 * configure: Regenerate.
589
de6242d3
MM		 5902018-02-09 Markus Metzger <markus.t.metzger@intel.com>
591
592 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
593 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
594 * spu-low.c (spu_target_ops): Likewise.
595 * win32-low.c (win32_target_ops): Likewise.
596 * server.c (supported_btrace_packets): Report packets unconditionally.
597 * target.h (target_ops) <supports_btrace>: Remove.
598 (target_supports_btrace): Remove.
599
9ee23a85
MM		 6002018-02-09 Markus Metzger <markus.t.metzger@intel.com>
601
602 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
603 (handle_btrace_disable): Change return type to void. Use exceptions
604 to report errors.
605 (handle_btrace_general_set): Catch exception and copy message to
606 return message.
607
8ce47547
TT		 6082018-02-08 Tom Tromey <tom@tromey.com>
609
610 * linux-low.c (install_software_single_step_breakpoints): Use
611 make_scoped_restore.
612 * inferiors.c (make_cleanup_restore_current_thread): Remove.
613 (do_restore_current_thread_cleanup): Remove.
614 * gdbthread.h (make_cleanup_restore_current_thread): Don't
615 declare.
616
45dd3607
TT		 6172018-02-08 Tom Tromey <tom@tromey.com>
618
619 * mem-break.c (set_raw_breakpoint_at): Use
620 gdb::unique_xmalloc_ptr.
621
e671cd59
PA		 6222018-01-30 Pedro Alves <palves@redhat.com>
623
624 PR gdb/13211
625 * target.c (target_terminal::terminal_state): Rename to ...
626 (target_terminal::m_terminal_state): ... this.
627
a0aad537
JC		 6282018-01-19 James Clarke <jrtc27@jrtc27.com>
629
630 * linux-low.c (handle_extended_wait): Surround call to
631 thread_db_notice_clone with #ifdef USE_THREAD_DB.
632
4d9b86e1
SM		 6332018-01-17 Simon Marchi <simon.marchi@ericsson.com>
634
635 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
636 linux_ptrace_attach_fail_reason_string now returning an
637 std::string.
638 (linux_attach): Likewise.
639 * thread-db.c (attach_thread): Likewise.
640
f517c180
EA		 6412018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
642
643 PR gdb/21559
644 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
645 checking for fs_base/gs_base fields in struct user_regs_struct.
646 * configure: Regenerate.
647
9a70f35c
YQ		 6482018-01-16 Yao Qi <yao.qi@linaro.org>
649
650 PR gdb/18749
651 * linux-low.c (fetch_register): Call supply_register instead of
652 error.
653
605fd3c6
YQ		 6542018-01-08 Yao Qi <yao.qi@linaro.org>
655 Simon Marchi <simon.marchi@ericsson.com>
656
657 * Makefile.in (OBS): Remove selftest.o.
658 * configure.ac: Set srv_selftest_objs if $development is true.
659 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
660 * configure: Re-generated.
661 * server.c (captured_main): Wrap variable selftest_filter with
662 GDB_SELF_TEST.
663
2cc05030
SM		 6642018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
665
666 * server.c (parse_debug_format_options): Return std::string.
667 (handle_monitor_command, captured_main): Adjust.
668
e379cee6
PA		 6692018-01-05 Pedro Alves <palves@redhat.com>
670
671 PR gdb/18653
672 * server.c (captured_main): Pass quiet=false to
673 save_original_signals_state.
674
82e1e79a
JB		 6752018-01-01 Joel Brobecker <brobecker@adacore.com>
676
677 * gdbreplay.c (gdbreplay_version): Update copyright year in
678 version message.
679 * server.c (gdbserver_version): Likewise.
680
8e481c3b
TT		 6812017-12-08 Tom Tromey <tom@tromey.com>
682
683 * ax.c (ax_printf): Update.
684
a8806230
YQ		 6852017-12-07 Yao Qi <yao.qi@linaro.org>
686
687 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
688 aarch64_linux_read_description.
689 * linux-amd64-ipa.c (idx2mask): New array.
690 (get_ipa_tdesc): Move idx2mask out.
691 (initialize_low_tracepoint): Initialize target descriptions.
692 * linux-i386-ipa.c (idx2mask): New array.
693 (get_ipa_tdesc): Move idx2mask out.
694 (initialize_low_tracepoint): Initialize target descriptions.
695
d4a0e8b5
SM		 6962017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
697
698 * tdesc.c (struct tdesc_type): Change return type.
699 (tdesc_add_flag): Change parameter type.
700 (tdesc_add_bitfield): Likewise.
701 (tdesc_add_field): Likewise.
702 (tdesc_set_struct_size): Likewise.
703
798a7429
SM		 7042017-12-05 Simon Marchi <simon.marchi@ericsson.com>
705
706 * regcache.c (registers_to_string): Remove unused variable.
707
c0e15c9b
SM		 7082017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
709
710 * inferiors.c (for_each_inferior_with_data): Remove.
711 * inferiors.h (for_each_inferior_with_data): Remove.
712 * server.c (handle_qxfer_threads_worker): Change parameter type.
713 (handle_qxfer_threads_proper): Use for_each_thread.
714
f0045347
SM		 7152017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
716
717 * inferiors.c (for_each_inferior): Remove.
718 (clear_inferiors): Use for_each_thread.
719 * inferiors.h (for_each_inferior): Remove.
720 * linux-low.c (linux_wait_for_event_filtered): Use
721 for_each_thread.
722 (linux_stabilize_threads): Likewise.
723 * regcache.c (regcache_release): Likewise.
724 * server.c (gdb_wants_all_threads_stopped): Likewise.
725 (clear_pending_status_callback): Remove.
726 (handle_status): Use for_each_thread.
727 (captured_main): Likewise.
728 * win32-low.c (child_init_thread_list): Likewise.
729 (win32_clear_inferiors): Likewise.
730 (fake_breakpoint_event): Likewise.
731
9521758b
SM		 7322017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
733
734 * inferiors.h (find_inferior): Remove.
735 * inferiors.c (find_inferior): Remove.
736
8f86d7aa
SM		 7372017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
738
739 * linux-low.c (resume_status_pending_p): Update comment.
740 (need_step_over_p): Update comment.
741
e2b44075
SM		 7422017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
743
744 * linux-low.c (proceed_one_lwp): Return void, change parameter
745 type.
746 (unsuspend_and_proceed_one_lwp): Likewise.
747 (proceed_all_lwps): Use for_each_thread.
748 (unstop_all_lwps): Likewise.
749
c80825ff
SM		 7502017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
751
752 * linux-low.c (linux_resume_one_thread): Return void, take
753 parameter directly.
754 (linux_resume): Use for_each_thread.
755
df3e4dbe
SM		 7562017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
757
758 * linux-low.c (send_sigstop_callback): Return void, change
759 parameter type. Rename to...
760 (send_sigstop): ... this.
761 (suspend_and_send_sigstop_callback): Return void, change parameter
762 type. Rename to...
763 (suspend_and_send_sigstop): ... this.
764 (stop_all_lwps): Use for_each_thread.
765
5a6b0a41
SM		 7662017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
767
768 * linux-low.c (lwp_running): Return bool, remove unused
769 argument.
770 (linux_stabilize_threads): Use find_thread.
771
39a64da5
SM		 7722017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
773
774 * linux-low.c (select_singlestep_lwp_callback): Remove.
775 (count_events_callback): Remove.
776 (select_event_lwp_callback): Remove.
777 (select_event_lwp): Use find_thread/for_each_thread.
778
a1385b7b
SM		 7792017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
780
781 * linux-low.c (not_stopped_callback): Return bool, take filter
782 argument directly.
783 (linux_wait_for_event_filtered): Use find_thread.
784 (linux_wait_1): Likewise.
785
454296a2
SM		 7862017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
787
788 * linux-low.c (same_lwp): Remove.
789 (find_lwp_pid): Use find_thread.
790
6b2a85da
SM		 7912017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
792
793 * linux-low.c (delete_lwp_callback): Remove.
794 (linux_mourn): Use for_each_thread.
795
798a38e8
SM		 7962017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
797
798 * linux-low.c (linux_detach_lwp_callback): Return void, remove
799 args parameter, don't check for pid.
800 (linux_detach): Use for_each_thread.
801
e4eb0dec
SM		 8022017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
803
804 * linux-low.c (struct counter): Remove.
805 (second_thread_of_pid_p): Remove.
806 (last_thread_of_process_p): Use find_thread.
807
83e1b6c1
SM		 8082017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
809
810 * inferiors.c (find_inferior_in_random): Remove.
811 * inferiors.h (find_inferior_in_random): Remove.
812 * linux-low.c (status_pending_p_callback): Return bool, accept
813 parameter ptid directly.
814 (linux_wait_for_event_filtered): Use find_thread_in_random.
815 (linux_wait_1): Likewise.
816
8dc7b443
SM		 8172017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
818
819 * inferiors.c (find_inferior_id): Remove.
820 (find_thread_ptid): Move implemention from find_inferior_id to
821 here.
822 * inferiors.h (find_inferior_id): Remove.
823 * server.c (handle_status): Use find_thread_ptid.
824 (process_serial_event): Likewise.
825 * thread-db.c (find_one_thread): Likewise.
826 (thread_db_thread_handle): Likewise.
827 * win32-low.c (thread_rec): Likewise.
828 (child_delete_thread): Likewise.
829 (win32_thread_alive): Likewise.
830 (get_child_debug_event): Likewise.
831
da25033c
SM		 8322017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
833
834 * linux-mips-low.c (update_watch_registers_callback): Return
835 void, remove pid_p parameter, don't check for pid.
836 (mips_insert_point, mips_remove_point): Use for_each_thread.
837
c91bb56b
SM		 8382017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
839
840 * lynx.low (lynx_delete_thread_callback): Remove.
841 (lynx_mourn): Use for_each_thread.
842
634a3254
SM		 8432017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
844
845 * regcache.c (regcache_invalidate_one): Remove.
846 (regcache_invalidate_pid): use for_each_thread.
847
41272101
TT		 8482017-11-26 Tom Tromey <tom@tromey.com>
849
850 * linux-low.c (linux_create_inferior): Update.
851
f5291a6f
UW		 8522017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
853
854 * spu-low.c (spu_create_inferior): Fix typo in argument name.
855
6654d750
AH		 8562017-11-24 Alan Hayward <alan.hayward@arm.com>
857
858 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
859 * linux-aarch64-low.c (initialize_low_arch): Call init func.
860 * linux-aarch64-tdesc-selftest.c: New file.
861 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
862
8632017-11-24 Alan Hayward <alan.hayward@arm.com>
864
865 * configure.srv: Add new file.
866 * linux-aarch64-low.c (initialize_low_arch): Call init func.
867 * linux-aarch64-tdesc-selftest.c: New file.
868 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
869
49bdb7ee
AH		 8702017-11-24 Alan Hayward <alan.hayward@arm.com>
871
872 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
873 * linux-aarch64-low.c (initialize_low_arch): Remove init.
874 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
875
d6d7ce56
AH		 8762017-11-24 Alan Hayward <alan.hayward@arm.com>
877
878 * configure.srv: Add new files.
879 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
880 aarch64_linux_read_description.
881 * linux-aarch64-low.c (aarch64_linux_read_description):
882 Merge with aarch64_arch_setup.
883 (aarch64_arch_setup): Call aarch64_linux_read_description.
884 * linux-aarch64-tdesc.c: New file.
885 * linux-aarch64-tdesc.h: New file.
886
506fe5f4
YQ		 8872017-11-24 Yao Qi <yao.qi@linaro.org>
888
889 * configure.srv: Set $srv_regobj for tic6x-linux.
890 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
891 (tic6x_read_description): Move some code to tic6x_arch_setup.
892 (tic6x_tdesc_test): New function.
893 (initialize_low_arch): Call selftests::register_test.
894
29f9a567
YQ		 8952017-11-22 Yao Qi <yao.qi@linaro.org>
896
897 * remote-utils.c (prepare_resume_reply): Use memcpy.
898
578290ec
SM		 8992017-11-19 Simon Marchi <simon.marchi@ericsson.com>
900
901 * linux-low.c (kill_one_lwp_callback): Return void, take
902 argument directly, don't filter on pid.
903 (linux_kill): Use for_each_thread.
904
eca55aec
SM		 9052017-11-19 Simon Marchi <simon.marchi@ericsson.com>
906
907 * linux-low.c (need_step_over_p): Return bool, remove dummy
908 argument.
909 (linux_resume, proceed_all_lwps): Use find_thread.
910
25c28b4d
SM		 9112017-11-19 Simon Marchi <simon.marchi@ericsson.com>
912
913 * linux-low.c (resume_status_pending_p): Return bool, remove
914 flag_p argument.
915 (linux_resume): Use find_thread.
916
5fdda392
SM		 9172017-11-19 Simon Marchi <simon.marchi@ericsson.com>
918
919 * linux-low.c (struct thread_resume_array): Remove.
920 (linux_set_resume_request): Return void, take arguments
921 directly.
922 (linux_resume): Use for_each_thread.
923
fcb056a5
SM		 9242017-11-19 Simon Marchi <simon.marchi@ericsson.com>
925
926 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
927 return bool, remove data argument.
928 (linux_stabilize_threads): Use find_thread.
929
139720c5
SM		 9302017-11-19 Simon Marchi <simon.marchi@ericsson.com>
931
932 * linux-low.c (unsuspend_one_lwp): Remove.
933 (unsuspend_all_lwps): Use for_each_thread, inline code from
934 unsuspend_one_lwp.
935
6d1e5673
SM		 9362017-11-19 Simon Marchi <simon.marchi@ericsson.com>
937
938 * gdbthread.h (find_thread): Add overload with ptid_t filter.
939 * linux-low.c (struct iterate_over_lwps_args): Remove.
940 (iterate_over_lwps_filter): Remove.
941 (iterate_over_lwps): Use find_thread.
942
bbf550d5
SM		 9432017-11-19 Simon Marchi <simon.marchi@ericsson.com>
944
945 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
946 (linux_handle_new_gdb_connection): Use for_each_thread, inline
947 code from reset_lwp_ptrace_options_callback.
948
00192f77
SM		 9492017-11-19 Simon Marchi <simon.marchi@ericsson.com>
950
951 * linux-arm-low.c (struct update_registers_data): Remove.
952 (update_registers_callback): Return void, take arguments
953 directly, don't check thread's pid.
954 (arm_insert_point, arm_remove_point): Use for_each_thread.
955
2bee2b6c
SM		 9562017-11-19 Simon Marchi <simon.marchi@ericsson.com>
957
958 * win32-low.c (continue_one_thread): Return void, take argument
959 directly.
960 (child_continue): Use for_each_thread.
961
0b360f19
SM		 9622017-11-19 Simon Marchi <simon.marchi@ericsson.com>
963
964 * win32-i386-low.c (update_debug_registers_callback): Rename
965 to ...
966 (update_debug_registers): ... this, return void, remove pid_p arg.
967 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
968
f27866ba
SM		 9692017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
970
971 * inferiors.h (struct process_info): Add constructor, initialize
972 fields..
973 <syscalls_to_catch>: Change type to std::vector<int>.
974 * inferiors.c (add_process): Allocate process_info with new.
975 (remove_process): Free process_info with delete.
976 * linux-low.c (handle_extended_wait): Adjust.
977 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
978 * server.c (handle_general_set): Adjust.
979
e849ea89
PA		 9802017-11-16 Pedro Alves <palves@redhat.com>
981
982 * remote-utils.c (remote_close): Block SIGIO signals instead of
983 uninstalling the SIGIO handler.
984
1d0aa65c
AH		 9852017-11-16 Alan Hayward <alan.hayward@arm.com>
986
987 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
988
3491a34c
YQ		 9892017-11-16 Yao Qi <yao.qi@linaro.org>
990
991 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
992 (tic6x_store_gregset): Likewise.
993 (tic6x_usrregs_info): Move it up.
994
a602f924
AH		 9952017-11-15 Alan Hayward <alan.hayward@arm.com>
996
997 * Makefile.in: Update arch rules.
998 * configure.srv: Explicitly mark arch/ files.
999
5616b6c3
AS		 10002017-11-13 Andreas Schwab <schwab@suse.de>
1001
1002 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1003 function.
1004 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1005
d1928160
PA		 10062017-11-06 Pedro Alves <palves@redhat.com>
1007
1008 * config.in, configure: Regenerate.
1009
bac608e7
SM		 10102017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1011
1012 * target.c (struct thread_search): Remove.
1013 (thread_search_callback): Remove.
1014 (prepare_to_access_memory): Use for_each_thread instead of
1015 find_inferior. Inline code from thread_search_callback.
1016
eaddb425
SM		 10172017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1018
1019 * server.c (struct visit_actioned_threads_data): Remove.
1020 (visit_actioned_threads): Change prototype to take arguments
1021 directly.
1022 (resume): Use find_thread instead of find_inferior.
1023
99078d34
SM		 10242017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1025
1026 * server.c (queue_stop_reply_callback): Change prototype, return
1027 void.
1028 (find_status_pending_thread_callback): Remove.
1029 (handle_status): Replace find_inferior with find_thread and
1030 for_each_thread.
1031
cc628f3d
AH		 10322017-10-25 Alan Hayward <alan.hayward@arm.com>
1033
1034 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1035 with REGNO.
1036 (aarch64_store_gregset): Likewise.
1037 (aarch64_fill_fpregset): Likewise.
1038 (aarch64_store_fpregset): Likewise.
1039
4d3bb80e
SM		 10402017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1041
1042 * gdbthread.h (find_thread, for_each_thread): New functions.
1043 * inferiors.c (thread_of_pid): Remove.
1044 (find_any_thread_of_pid): Use find_thread.
1045 * linux-low.c (num_lwps): Use for_each_thread.
1046
7a7cdfa0
YQ		 10472017-10-17 Yao Qi <yao.qi@linaro.org>
1048
1049 * Makefile.in: Remove one rule.
1050 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1051
e675d170
YQ		 10522017-10-17 Yao Qi <yao.qi@linaro.org>
1053
1054 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1055 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1056
7eb4e0f9
YQ		 10572017-10-17 Yao Qi <yao.qi@linaro.org>
1058
1059 * configure.srv: Rename arm.o with arch/arm.o.
1060
60d6cfc9
YQ		 10612017-10-17 Yao Qi <yao.qi@linaro.org>
1062
1063 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1064 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1065 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1066 (arch-i386.o, arch-amd64.o): Remove rules.
1067 (arch/%.o): New rule.
1068 Update POSTCOMPILE and COMPILE.pre.
1069 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1070 * configure: Re-generated.
1071 * configure.srv: Replace arch-i386.o with arch/i386.o.
1072 Replace arch-amd64.o with arch/amd64.o.
1073
5bfda255
YQ		 10742017-10-16 Yao Qi <yao.qi@linaro.org>
1075
1076 * configure: Regenerated.
1077
9c80ecd6
SM		 10782017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1079
1080 * inferiors.h: (struct inferior_list): Remove.
1081 (struct inferior_list_entry); Remove.
1082 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1083 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1084 get_first_inferior): Remove.
1085 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1086 find_inferior_id, find_inferior_in_random): Change signature.
1087 * inferiors.c (all_threads): Change type to
1088 std::list<thread_info *>.
1089 (get_thread): Remove macro.
1090 (find_inferior, find_inferior_id): Change signature, implement
1091 using find_thread.
1092 (find_inferior_in_random): Change signature, implement using
1093 find_thread_in_random.
1094 (for_each_inferior, for_each_inferior_with_data): Change
1095 signature, implement using for_each_thread.
1096 (add_inferior_to_list, remove_inferior): Remove.
1097 (add_thread, get_first_thread, thread_of_pid,
1098 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1099 (get_first_inferior, one_inferior_p, clear_inferior_list):
1100 Remove.
1101 (clear_inferiors, get_thread_process): Update.
1102 * gdbthread.h: Include <list>.
1103 (struct thread_info) <entry>: Remove field.
1104 <id>: New field.
1105 (all_threads): Change type to std::list<thread_info *>.
1106 (get_first_inferior): Add doc.
1107 (find_thread, for_each_thread, find_thread_in_random): New
1108 functions.
1109 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1110 * linux-arm-low.c (update_registers_callback): Update.
1111 * linux-low.c (second_thread_of_pid_p): Update.
1112 (kill_one_lwp_callback, linux_detach_lwp_callback,
1113 delete_lwp_callback, status_pending_p_callback, same_lwp,
1114 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1115 iterate_over_lwps, not_stopped_callback,
1116 resume_stopped_resumed_lwps, count_events_callback,
1117 select_singlestep_lwp_callback, select_event_lwp_callback,
1118 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1119 suspend_and_send_sigstop_callback, wait_for_sigstop,
1120 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1121 lwp_running, linux_set_resume_request, resume_status_pending_p,
1122 need_step_over_p, start_step_over, linux_resume_one_thread,
1123 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1124 reset_lwp_ptrace_options_callback): Update.
1125 * linux-mips-low.c (update_watch_registers_callback): Update.
1126 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1127 Update.
1128 (free_register_cache_thread_one): Remove.
1129 (regcache_release): Update.
1130 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1131 handle_qxfer_threads_worker): Update.
1132 (handle_query): Update, use list iterator.
1133 (visit_actioned_threads, handle_pending_status,
1134 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1135 clear_pending_status_callback, set_pending_status_callback,
1136 find_status_pending_thread_callback, handle_status,
1137 process_serial_event): Update.
1138 * target.c (thread_search_callback): Update.
1139 * thread-db.c (thread_db_get_tls_address): Update.
1140 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1141 Update.
1142 * win32-i386-low.c (update_debug_registers_callback): Update.
1143 * win32-low.c (delete_thread_info, child_delete_thread,
1144 continue_one_thread, suspend_one_thread,
1145 get_child_debug_event): Adjust.
1146
9179355e
SM		 11472017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1148
1149 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1150 * inferiors.h: Include <list>.
1151 (struct process_info) <entry>: Remove field.
1152 <pid>: New field.
1153 (pid_of): Change macro to function.
1154 (ptid_of, lwpid_of): Remove macro.
1155 (all_processes): Change type to std::list<process_info *>.
1156 (ALL_PROCESSES): Remove macro.
1157 (for_each_process, find_process): New function.
1158 * inferiors.c (all_processes): Change type to
1159 std::list<process_info *>.
1160 (find_thread_process): Adjust.
1161 (add_process): Likewise.
1162 (remove_process): Likewise.
1163 (find_process_pid): Likewise.
1164 (get_first_process): Likewise.
1165 (started_inferior_callback): Remove.
1166 (have_started_inferiors_p): Adjust.
1167 (attached_inferior_callback): Remove.
1168 (have_attached_inferiors_p): Adjust.
1169 * linux-low.c (check_zombie_leaders): Likewise.
1170 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1171 (x86_linux_update_xmltarget): Adjust.
1172 * server.c (handle_query): Likewise.
1173 (gdb_reattached_process): Remove.
1174 (handle_status): Adjust.
1175 (kill_inferior_callback): Likewise.
1176 (detach_or_kill_inferior): Remove.
1177 (print_started_pid): Likewise.
1178 (print_attached_pid): Likewise.
1179 (detach_or_kill_for_exit): Update.
1180 (process_serial_event): Likewise.
1181 * linux-arm-low.c (arm_new_fork): Likewise.
1182
c9cb8905
SM		 11832017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1184
1185 * dll.h: Include <list>.
1186 (struct dll_info): Add constructor.
1187 <entry>: Remove field.
1188 (all_dlls): Change type to std::list<dll_info>.
1189 * dll.c: Include <algorithm>.
1190 (get_dll): Remove macro.
1191 (all_dlls): Change type to std::list<dll_info *>.
1192 (free_one_dll): Remove.
1193 (match_dll): Likewise.
1194 (loaded_dll): Adjust.
1195 (unloaded_dll): Adjust to all_dlls type change, use
1196 std::find_if. Inline code from match_dll.
1197 (clear_dlls): Adjust to all_dlls type change.
1198 * server.c (emit_dll_description): Remove.
1199 (handle_qxfer_libraries): Adjust to all_dlls type change,
1200 integrate emit_dll_description's functionality.
1201
04ec7890
SM		 12022017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1203
1204 * linux-low.h (struct linux_target_ops) <delete_process>: New
1205 field.
1206 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1207 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1208 (struct linux_target_ops): Add delete_process callback.
1209 * linux-arm-low.c (arm_delete_process): New.
1210 (struct linux_target_ops): Add delete_process callback.
1211 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1212 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1213 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1214 * linux-mips-low.c (mips_linux_delete_process): New.
1215 (struct linux_target_ops): Add delete_process callback.
1216 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1217 * linux-s390-low.c (struct linux_target_ops): Likewise.
1218 * linux-sh-low.c (struct linux_target_ops): Likewise.
1219 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1220 * linux-tile-low.c (struct linux_target_ops): Likewise.
1221 * linux-x86-low.c (x86_linux_delete_process): New.
1222 (struct linux_target_ops): Add delete_process callback.
1223 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1224
466eecee
SM		 12252017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1226
1227 * linux-aarch64-low.c (the_low_target): Add thread delete
1228 callback.
1229 * linux-arm-low.c (arm_delete_thread): New function.
1230 (the_low_target): Add thread delete callback.
1231 * linux-bfin-low.c (the_low_target): Likewise.
1232 * linux-crisv32-low.c (the_low_target): Likewise.
1233 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1234 set.
1235 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1236 field.
1237 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1238 * linux-mips-low.c (mips_linux_delete_thread): New function.
1239 (the_low_target): Add thread delete callback.
1240 * linux-ppc-low.c (the_low_target): Likewise.
1241 * linux-s390-low.c (the_low_target): Likewise.
1242 * linux-sh-low.c (the_low_target): Likewise.
1243 * linux-tic6x-low.c (the_low_target): Likewise.
1244 * linux-tile-low.c (the_low_target): Likewise.
1245 * linux-x86-low.c (the_low_target): Likewise.
1246 * linux-xtensa-low.c (the_low_target): Likewise.
1247
b79f7801
YZ		 12482017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1249
1250 * win32-low.c: Include "common-inferior.h".
1251
bc3b087d
SDJ		 12522017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1253
1254 * inferiors.c (set_inferior_cwd): New function.
1255 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1256 (handle_query): Inform that QSetWorkingDir is supported.
1257 * win32-low.c (create_process): Pass the inferior's cwd to
1258 CreateProcess.
1259
d092c5a2
SDJ		 12602017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1261
1262 * inferiors.c (current_inferior_cwd): New global variable.
1263 (get_inferior_cwd): New function.
1264 * inferiors.h (struct process_info) <cwd>: New field.
1265
7da0a886
SDJ		 12662017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1267
1268 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1269 (OBS): Add gdb_tilde_expand.o.
1270
289a6840
SM		 12712017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1272
1273 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1274 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1275
256642e8
PA		 12762017-09-29 Pedro Alves <palves@redhat.com>
1277
1278 * ax.c (gdb_parse_agent_expr): Constify.
1279 * ax.h (gdb_parse_agent_expr): Constify.
1280 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1281 Constify.
1282 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1283 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1284 * remote-utils.h (read_ptid): Constify.
1285 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1286 (process_point_options, process_serial_event): Constify.
1287 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1288 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1289 (cmd_qtbuffer): Constify.
1290
5b9ca4d4
PA		 12912017-09-29 Pedro Alves <palves@redhat.com>
1292
1293 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1294 fails.
1295
94c207e0
PA		 12962017-09-29 Pedro Alves <palves@redhat.com>
1297
1298 * linux-low.c (handle_extended_wait): Pass parent thread instead
1299 of process to thread_db_notice_clone.
1300 * linux-low.h (thread_db_notice_clone): Replace parent process
1301 parameter with parent thread parameter.
1302 * thread-db.c (find_one_thread): Add comment.
1303 (thread_db_notice_clone): Replace parent process parameter with
1304 parent thread parameter. Temporarily switch to the parent thread.
1305
75352e28
SDJ		 13062017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1307
1308 * gdbthread.h: Include "common-gdbthread.h".
1309 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1310 "if" when validating the ptid.
1311 * remote-utils.c: Include "gdbthread.h".
1312 (prepare_resume_reply): Use "switch_to_thread".
1313 * target.c (done_accessing_memory): Likewise.
1314
ad339634
AA		 13152017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1316
1317 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1318 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1319 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1320 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1321 s390x-gs-linux64-ipa.o to ipa_obj.
1322 * linux-s390-low.c (HWCAP_S390_GS): New define.
1323 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1324 New functions.
1325 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1326 (s390_arch_setup): Check for guarded-storage support and choose
1327 appropriate tdesc.
1328 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1329 init_registers_s390x_gs_linux64.
1330 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1331 enum value.
1332 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1333 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1334
cc4d742f
SM		 13352017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1336
1337 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1338
f6327dcb
KB		 13392017-09-21 Kevin Buettner <kevinb@redhat.com>
1340
1341 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1342 (thread_db_thread_handle): Declare.
1343 * linux-low.c (linux_target_ops): Initialize thread_handle.
1344 * server.c (handle_qxfer_threads_worker): Add support for
1345 "handle" attribute.
1346 * target.h (struct target_ops): Add new function pointer,
1347 thread_handle.
1348 (target_thread_handle): Define.
1349 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1350 field in lwp.
1351 (thread_db_thread_handle): New function.
1352
86299109
KB		 13532017-09-21 Kevin Buettner <kevinb@redhat.com>
1354
1355 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1356 * linux-low.h (thread_db_notice_clone): Declare.
1357 * thread-db.c (thread_db_notice_clone): New function.
1358
f557a88a
PA		 13592017-09-21 Pedro Alves <palves@redhat.com>
1360
1361 * server.c (gdb_read_memory, handle_status, process_serial_event)
1362 (handle_serial_event, handle_target_event): Adjust to
1363 set_desired_thread prototype change.
1364 * target.c (set_desired_thread): Remove 'use_general' parameter
1365 and adjust.
1366 * target.h (set_desired_thread): Remove 'use_general' parameter.
1367
223ffa71
TT		 13682017-09-20 Tom Tromey <tom@tromey.com>
1369
1370 * target.c (target_terminal::terminal_state): Define.
1371 (target_terminal::init): Rename from target_terminal_init.
1372 (target_terminal::inferior): Rename from
1373 target_terminal_inferior.
1374 (target_terminal::ours): Rename from target_terminal_ours.
1375 (target_terminal::ours_for_output, target_terminal::info): New.
1376
04fd3ba9
SM		 13772017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1378
1379 * server.c (accumulate_file_name_length): Remove.
1380 (emit_dll_description): Adjust to std::string change.
1381 (handle_qxfer_libraries): Use std::string to hold document.
1382
5e187554
SM		 13832017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1384
1385 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1386 return type of xml_escape_text.
1387 * server.c (emit_dll_description): Likewise.
1388
1526853e
SM		 13892017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1390
1391 * server.c (captured_main): Accept argument for --selftest.
1392 Update run_tests call.
1393 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1394 when registering selftests.
1395
c4dfafab
SDJ		 13962017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1397
1398 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1399 instead of "VEC" for "target_desc.reg_defs".
1400 (regcache_cpy): Likewise.
1401 (registers_to_string): Likewise.
1402 (registers_from_string): Likewise.
1403 (find_regno): Likewise.
1404 (supply_regblock): Likewise.
1405 (regcache_raw_read_unsigned): Likewise.
1406 * tdesc.c (init_target_desc): Likewise.
1407 (tdesc_create_reg): Likewise.
1408 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1409 (struct target_desc) <reg_defs>: Convert to "std::vector".
1410 (target_desc): Do not initialize "reg_defs".
1411 (~target_desc): Update code to use "std::vector" instead of "VEC"
1412 for "target_desc.reg_defs".
1413 (operator==): Likewise.
1414
124aceb4
SM		 14152017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1416
1417 * inferiors.h (thread_to_gdb_id): Remove.
1418 * inferiors.c (thread_to_gdb_id): Remove.
1419 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1420 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1421 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1422 Likewise.
1423 * nto-low.c (nto_fetch_registers, nto_store_registers,
1424 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1425
96cde54f
SM		 14262017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1427
1428 * inferiors.h (gdb_id_to_thread_id): Remove.
1429 * inferiors.c (gdb_id_to_thread_id): Remove.
1430 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1431 removal. Move pid declaration closer to where it's used.
1432
e8ca139e
SM		 14332017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1434
1435 * server.c (handle_detach): New function.
1436 (process_serial_event): Move code out, call handle_detach.
1437
f8a4e119
SM		 14382017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1439
1440 * server.c (require_running): Rename to ...
1441 (require_running_or_return): ... this ...
1442 (require_running_or_break): ... and this.
1443 (handle_query, process_serial_event): Adjust.
1444
0eb0a407
SM		 14452017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1446
1447 * linux-low.c (linux_set_resume_request): Remove unused
1448 variables.
1449
785922a5
SM		 14502017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1451
1452 * server.c (first_thread_of): Remove.
1453 (process_serial_event): Replace usage of first_thread_of with
1454 find_any_thread_of_pid.
1455 * tracepoint.c (same_process_p): Remove.
1456 (gdb_agent_about_to_close): Replace usage of same_process_p with
1457 find_any_thread_of_pid.
1458 * linux-x86-low.c (same_process_callback): Remove.
1459 (x86_arch_setup_process_callback): Replace usage of
1460 same_process_callback with find_any_thread_of_pid.
1461 * thread-db.c (any_thread_of): Remove.
1462 (switch_to_process): Replace usage of any_thread_of with
1463 find_any_thread_of_pid.
1464 * inferiors.c (thread_pid_matches_callback): Remove.
1465 (find_thread_process): Adjust to use find_any_thread_of_pid.
1466
a059f00c
SDJ		 14672017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1468
1469 * regcache.c (get_thread_regcache): Guard calls to "memset"
1470 with "!VEC_empty".
1471
cc397f3a
SDJ		 14722017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1473
1474 * linux-low.c (handle_extended_wait): Use
1475 "allocate_target_description" instead of "XNEW".
1476 * linux-x86-low.c (initialize_low_arch): Likewise.
1477
22916b07
YQ		 14782017-09-05 Yao Qi <yao.qi@linaro.org>
1479
1480 * configure.srv (srv_i386_regobj): Remove.
1481 (srv_amd64_regobj): Remove.
1482 (srv_regobj): Set it to "" for x86 non-linux targets.
1483 * linux-x86-tdesc.c (i386_linux_read_description):
1484 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1485 (init_registers_i386): Remove the declaration.
1486 (tdesc_i386): Remove the declaration.
1487 (lynx_i386_arch_setup): Call i386_create_target_description.
1488 * nto-x86-low.c: Likewise.
1489 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1490 [!__x86_64__]: include arch/i386.h.
1491 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1492
38602d55
YQ		 14932017-09-05 Yao Qi <yao.qi@linaro.org>
1494
1495 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1496 i386/amd64-XXX-linux from it.
1497
44b886ff
YQ		 14982017-09-05 Yao Qi <yao.qi@linaro.org>
1499
1500 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1501 false.
1502 (ipa_amd64_linux_regobj): Remove.
1503 (ipa_x32_linux_regobj): Remove.
1504
b4570e4b
YQ		 15052017-09-05 Yao Qi <yao.qi@linaro.org>
1506
1507 * Makefile.in (arch-amd64.o): New rule.
1508 * configure.srv: Append arch-amd64.o.
1509 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1510 (get_ipa_tdesc): Call amd64_linux_read_description.
1511 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1512 and init_registers_amd64_XXX.
1513 * linux-x86-low.c (x86_linux_read_description): Call
1514 amd64_linux_read_description.
1515 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1516 (initialize_low_arch): Don't call init_registers_x32_XXX and
1517 init_registers_amd64_XXX.
1518 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1519 and tdesc_amd64_XXX.
1520 [__x86_64__] (amd64_tdesc_test): New function.
1521 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1522 and init_registers_amd64_XXX.
1523 * linux-x86-tdesc.c: Include arch/amd64.h.
1524 (xcr0_to_tdesc_idx): New function.
1525 (i386_linux_read_description): New function.
1526 (amd64_get_ipa_tdesc_idx): New function.
1527 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1528 (amd64_get_ipa_tdesc): Declare.
1529
d1f28ea2
YQ		 15302017-09-05 Yao Qi <yao.qi@linaro.org>
1531
1532 * configure.srv (srv_i386_linux_xmlfiles): Remove
1533 i386/i386-XXX-linux.xml from it.
1534
25a93583
YQ		 15352017-09-05 Yao Qi <yao.qi@linaro.org>
1536
1537 * configure.srv: Set srv_i386_linux_regobj empty if $development
1538 is false.
1539 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1540 initialize_low_tdesc.
1541 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1542 with #if initialize_low_tdesc.
1543 * linux-x86-tdesc-selftest.c: New file.
1544 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1545
5f035c07
YQ		 15462017-09-05 Yao Qi <yao.qi@linaro.org>
1547
1548 * Makefile.in (arch-i386.o): New rule.
1549 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1550 (x86_64-*-linux*): Likewise.
1551 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1552 include arch/i386.h.
1553 (i386_linux_read_description): Remove code and call
1554 i386_create_target_description.
1555 * tdesc.c (allocate_target_description): New function.
1556 * tdesc.h (set_tdesc_architecture): Remove declaration.
1557 (set_tdesc_osabi): Likewise.
1558
0abe8a89
YQ		 15592017-09-05 Yao Qi <yao.qi@linaro.org>
1560
1561 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1562 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1563 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1564 .xmltarget.
1565 * server.c (get_features_xml): Call tdesc_get_features_xml.
1566 * tdesc.c (set_tdesc_architecture): New function.
1567 (set_tdesc_osabi): New function.
1568 (tdesc_get_features_xml): New function.
1569 (tdesc_create_feature): Add an argument.
1570 * tdesc.h (struct target_desc) <features>: New field.
1571 <arch, osabi>: New field.
1572 (~target_desc): xfree features, arch, and osabi.
1573 (target_desc::oerator==): Don't compare .xmltarget.
1574 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1575 (set_tdesc_osabi): Likewise.
1576 (tdesc_get_features_xml): Likewise.
1577
0a188386
YQ		 15782017-09-05 Yao Qi <yao.qi@linaro.org>
1579
1580 * linux-x86-tdesc.c: Include selftest.h.
1581 (i386_tdesc_test): New function.
1582 (initialize_low_tdesc): Call selftests::register_test.
1583 * tdesc.h: Include regdef.h.
1584 (target_desc): Override operator == and !=.
1585
f49ff000
YQ		 15862017-09-05 Yao Qi <yao.qi@linaro.org>
1587
1588 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1589 (ipa_obj): Likewise.
1590 * linux-i386-ipa.c: Include common/x86-xstate.h
1591 (get_ipa_tdesc): Call i386_linux_read_description.
1592 (initialize_low_tracepoint): Don't call init_registers_XXX
1593 functions, call initialize_low_tdesc instead.
1594 * linux-x86-low.c (x86_linux_read_description): Call
1595 i386_linux_read_description.
1596 (initialize_low_arch): Don't call init_registers_i386_XXX
1597 functions, call initialize_low_tdesc.
1598 * linux-x86-tdesc.c: New file.
1599 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1600 (i386_get_ipa_tdesc_idx): Declare.
1601 (i386_get_ipa_tdesc): Declare.
1602 (initialize_low_tdesc): Declare.
1603
2b68ef2f
YQ		 16042017-09-05 Yao Qi <yao.qi@linaro.org>
1605
1606 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1607 instead of 0.
1608
f7000548
YQ		 16092017-09-05 Yao Qi <yao.qi@linaro.org>
1610
1611 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1612 * regcache.c (get_thread_regcache): Use VEC_length.
1613 (init_register_cache): Likewise.
1614 (regcache_cpy): Likewise.
1615 (registers_to_string): Iterate reg_defs via VEC_iterate.
1616 (find_regno): Likewise.
1617 (find_register_by_number): Use VEC_index.
1618 (register_size): Call find_register_by_number.
1619 (register_data): Call find_register_by_number.
1620 (supply_regblock): Use VEC_length.
1621 (regcache_raw_read_unsigned): Likewise.
1622 * tdesc.c (init_target_desc): Iterate reg_defs via
1623 VEC_iterate.
1624 (default_description): Update initializer.
1625 (copy_target_description): Don't update field num_registers.
1626 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1627 <num_registers>: Remove.
1628
50a421ac
SM		 16292017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1630
1631 * Makefile.in (.SECONDARY): Define target.
1632
23fdd69e
SM		 16332017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1634
1635 * linux-low.c (linux_wait_1): Adjust.
1636 * server.c (queue_stop_reply_callback): Adjust.
1637
0a2dde4a
SDJ		 16382017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1639
1640 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1641 QEnvironmentUnset and QEnvironmentReset packets.
1642 (handle_query): Inform remote that QEnvironmentHexEncoded,
1643 QEnvironmentUnset and QEnvironmentReset are supported.
1644
6afd337d
SM		 16452017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1646
1647 * inferiors.h (inferior_target_data): Rename to ...
1648 (thread_target_data): ... this.
1649 (inferior_regcache_data): Rename to ...
1650 (thread_regcache_data): ... this.
1651 (set_inferior_regcache_data): Rename to ...
1652 (set_thread_regcache_data): ... this.
1653 * inferiors.c (inferior_target_data): Rename to ...
1654 (thread_target_data): ... this.
1655 (inferior_regcache_data): Rename to ...
1656 (thread_regcache_data): ... this.
1657 (set_inferior_regcache_data): Rename to ...
1658 (set_thread_regcache_data): ... this.
1659 (free_one_thread): Update.
1660 * linux-low.h (get_thread_lwp): Update.
1661 * regcache.c (get_thread_regcache): Update.
1662 (regcache_invalidate_thread): Update.
1663 (free_register_cache_thread): Update.
1664 * win32-i386-low.c (update_debug_registers_callback): Update.
1665 (win32_get_current_dr): Update.
1666 * win32-low.c (thread_rec): Update.
1667 (delete_thread_info): Update.
1668 (continue_one_thread): Update.
1669 (suspend_one_thread): Update.
1670
a160cc46
SM		 16712017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1672
1673 * inferiors.c (set_inferior_target_data): Remove.
1674 * inferiors.h (set_inferior_target_data): Remove.
1675
6d580b63
YQ		 16762017-08-18 Yao Qi <yao.qi@linaro.org>
1677
1678 * Makefile.in (OBS): Add selftest.o.
1679 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1680 * configure, config.in: Re-generated.
1681 * server.c: Include common/sefltest.h.
1682 (captured_main): Handle option --selftest.
1683
f5a29eb0
YQ		 16842017-08-09 Yao Qi <yao.qi@linaro.org>
1685
1686 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1687 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1688 i386-avx-mpx.o and i386-mmx.o.
1689 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1690 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1691 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1692 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1693 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1694 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1695 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1696 i386/amd64-avx-mpx.xml.
1697
57757c2f
YQ		 16982017-08-09 Yao Qi <yao.qi@linaro.org>
1699
1700 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1701 and x32-avx-avx512.o.
1702 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1703 i386/x32-avx-avx512.xml.
1704
229d26fc
SM		 17052017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1706
1707 * tracepoint.h (enum class fast_tpoint_collect_result): New
1708 enumeration.
1709 (fast_tracepoint_collecting): Change return type to
1710 fast_tpoint_collect_result.
1711 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1712 * linux-low.h: Include tracepoint.h.
1713 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1714 fast_tpoint_collect_result.
1715 * linux-low.c (handle_tracepoints): Adjust.
1716 (linux_fast_tracepoint_collecting): Change return type to
1717 fast_tpoint_collect_result.
1718 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1719 linux_wait_1, stuck_in_jump_pad_callback,
1720 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1721 proceed_one_lwp): Adjust to type change.
1722
2e1e43e1
YQ		 17232017-07-10 Yao Qi <yao.qi@linaro.org>
1724
1725 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1726
adc764e7
YQ		 17272017-06-29 Yao Qi <yao.qi@linaro.org>
1728
1729 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1730 Remove.
1731 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1732
a206891a
SM		 17332017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1734
1735 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1736
9a6c7d9c
SDJ		 17372017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1738
1739 * linux-low.c (linux_create_inferior): Adjust code to access the
1740 environment information via 'gdb_environ' class.
1741 * lynx-low.c (lynx_create_inferior): Likewise.
1742 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1743 (get_environ): Return a pointer to 'our_environ'.
1744 (captured_main): Initialize 'our_environ'.
1745 * server.h (get_environ): Adjust prototype.
1746 * spu-low.c (spu_create_inferior): Adjust code to access the
1747 environment information via 'gdb_environ' class.
1748
ae3e2ccf
SM		 17492017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1750
1751 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1752 usage of "register" keyword.
1753
3e019bdc
SM		 17542017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1755
1756 * configure: Re-generate.
1757
8465943a
SM		 17582017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1759
1760 * configure: Re-generate.
1761
cf0dd6f0
SM		 17622017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1763
1764 * Makefile.in (COMPILE.pre): Add "-x c++".
1765
9845682b
SDJ		 17662017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1767
1768 * fork-child.c: Conditionally include <signal.h>.
1769
aefd8b33
SDJ		 17702017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1771
1772 * server.c (handle_general_set): Handle new packet
1773 "QStartupWithShell".
1774 (handle_query): Add "QStartupWithShell" to the list of supported
1775 packets.
1776 (gdbserver_usage): Add help text explaining the
1777 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1778 options.
1779 (captured_main): Recognize and act upon the presence of the new
1780 CLI options.
1781
2090129c
SDJ		 17822017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1783 Pedro Alves <palves@redhat.com>
1784
1785 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1786 * configure: Regenerate.
1787 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1788 "fork-inferior.o".
1789 (i[34567]86-*-lynxos*): Likewise.
1790 (spu*-*-*): Likewise.
1791 * fork-child.c: New file.
1792 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1793 and "environ.h".
1794 (linux_ptrace_fun): New function.
1795 (linux_create_inferior): Adjust function prototype to reflect
1796 change on "target.h". Adjust function code to use
1797 "fork_inferior".
1798 (linux_request_interrupt): Delete "signal_pid".
1799 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1800 (lynx_ptrace_fun): New function.
1801 (lynx_create_inferior): Adjust function prototype to reflect
1802 change on "target.h". Adjust function code to use
1803 "fork_inferior".
1804 * nto-low.c (nto_create_inferior): Adjust function prototype and
1805 code to reflect change on "target.h". Update comments.
1806 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1807 "common-terminal.h" and "environ.h".
1808 (terminal_fd): Moved to fork-child.c.
1809 (old_foreground_pgrp): Likewise.
1810 (restore_old_foreground_pgrp): Likewise.
1811 (last_status): Make it global.
1812 (last_ptid): Likewise.
1813 (our_environ): New variable.
1814 (startup_with_shell): Likewise.
1815 (program_name): Likewise.
1816 (program_argv): Rename to...
1817 (program_args): ...this.
1818 (wrapper_argv): New variable.
1819 (start_inferior): Delete function.
1820 (get_exec_wrapper): New function.
1821 (get_exec_file): Likewise.
1822 (get_environ): Likewise.
1823 (prefork_hook): Likewise.
1824 (post_fork_inferior): Likewise.
1825 (postfork_hook): Likewise.
1826 (postfork_child_hook): Likewise.
1827 (handle_v_run): Update code to deal with arguments coming from the
1828 remote host. Update calls from "start_inferior" to
1829 "create_inferior".
1830 (captured_main): Likewise. Initialize environment variable. Call
1831 "have_job_control".
1832 * server.h (post_fork_inferior): New prototype.
1833 (get_environ): Likewise.
1834 (last_status): Declare.
1835 (last_ptid): Likewise.
1836 (signal_pid): Likewise.
1837 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1838 (spu_ptrace_fun): New function.
1839 (spu_create_inferior): Adjust function prototype to reflect change
1840 on "target.h". Adjust function code to use "fork_inferior".
1841 * target.c (target_terminal_init): New function.
1842 (target_terminal_inferior): Likewise.
1843 (target_terminal_ours): Likewise.
1844 * target.h: Include <vector>.
1845 (struct target_ops) <create_inferior>: Update prototype.
1846 (create_inferior): Update macro.
1847 * utils.c (gdb_flush_out_err): New function.
1848 * win32-low.c (win32_create_inferior): Adjust function prototype
1849 and code to reflect change on "target.h".
1850
043a4934
SDJ		 18512017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1852
1853 * inferiors.c (switch_to_thread): New function.
1854
15652511
SDJ		 18552017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1856
1857 * Makefile.in (SFILE): Add "common/job-control.c".
1858 (OBS): Add "job-control.o".
1859
21ea5acd
SDJ		 18602017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1861
1862 * Makefile: Remove "@host_makefile_frag@".
1863
e13cb306
PA		 18642017-05-05 Pedro Alves <palves@redhat.com>
1865
1866 * configure: Regenerate.
1867
c94fee56
SDJ		 18682017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1869
1870 * configure: Regenerate.
1871
a0ff9e1a
SM		 18722017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1873
1874 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1875 software_single_step change of return type to
1876 std::vector<CORE_ADDR>.
1877 * linux-low.c (install_software_single_step_breakpoints):
1878 Likewise.
1879 * linux-low.h (install_software_single_step_breakpoints):
1880 Likewise.
1881
be628ab8
SDJ		 18822017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1883
1884 * remote-utils.c: Include "gdb_termios.h" instead of
1885 "terminal.h".
1886 * terminal.h: Delete file.
1887
7c5ded6a
SDJ		 18882017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1889
1890 * server.c: Include <vector>.
1891 <program_argv, wrapper_argv>: Convert to std::vector.
1892 (start_inferior): Rewrite function to use C++.
1893 (handle_v_run): Likewise. Update code that calculates the argv
1894 based on the vRun packet; use C++.
1895 (captured_main): Likewise.
1896
436252de
SM		 18972017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1898
1899 * server.c (handle_v_cont): Initialize thread_resume::thread
1900 with null_ptid.
1901
9bf2a700
PA		 19022017-04-05 Pedro Alves <palves@redhat.com>
1903
1904 * configure: Regenerate.
1905
a121b7c1
PA		 19062017-04-05 Pedro Alves <palves@redhat.com>
1907
1908 * gdbreplay.c (sync_error): Constify.
1909 * linux-x86-low.c (push_opcode): Constify.
1910
21c8a587
PA		 19112017-04-05 Pedro Alves <palves@redhat.com>
1912
1913 * win32-low.c (get_child_debug_event)
1914 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1915 Report TARGET_WAITKIND_SPURIOUS instead.
1916
fb32b4f7
PA		 19172017-04-05 Pedro Alves <palves@redhat.com>
1918
1919 * remote-utils.c (remote_prepare, remote_open): Constify.
1920 * remote-utils.h (remote_prepare, remote_open): Constify.
1921 * server.c (captured_main): Constify 'port' handling.
1922
65dd1e59
SM		 19232017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1924
1925 * Makefile.in (clean): Clear .deps.
1926
8fa5b777
SM		 19272017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1928
1929 * .gitignore: Remove generated files, replace with wildcard.
1930 * (clean): Replace removal of generated files with wildcard.
1931 (version.c): Replace with...
1932 (version-generated.c): ...this.
1933 (xml-builtin.c): Replace with...
1934 (xml-builtin-generated.c): ...this.
1935 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1936 (%.c: *regformats*): Replace with...
1937 (%-generated.c: *regformats*): ...this.
1938
a12e714b
MF		 19392017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1940
1941 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1942 (xtensa_fill_gregset): Call collect_register_by_name for
1943 threadptr register.
1944 (xtensa_store_gregset): Call supply_register_by_name for
1945 threadptr register.
1946
1a09b50a
MF		 19472017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1948
1949 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1950 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1951 (xtensa_store_gregset): Call supply_register for all registers in
1952 a0_regnum..a0_regnum + C0_NREGS range.
1953
1a01e7c6
SM		 19542017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1955
1956 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1957 (ax-ipa.o: ax.c): Remove.
1958 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1959 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1960 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1961 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1962 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1963
36bc18a8
SM		 19642017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1965
1966 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1967 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1968 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1969 (errors-ipa.o: ../common/errors.c): Remove.
1970 (format-ipa.o: ../common/format.c): Remove.
1971 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1972
a8ebe3d5
SM		 19732017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1974
1975 * Makefile.in (%-ipa.o: %.c): New rule.
1976 (tracepoint-ipa.o: tracepoint.c): Remove.
1977 (utils-ipa.o: utils.c): Remove.
1978 (remote-utils-ipa.o: remote-utils.c): Remove.
1979 (regcache-ipa.o: regcache.c): Remove.
1980 (i386-linux-ipa.o: i386-linux.c): Remove.
1981 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1982 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1983 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1984 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1985 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1986 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1987 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1988 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1989 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1990 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1991 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1992 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1993 (aarch64-ipa.o: aarch64.c): Remove.
1994 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1995 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1996 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1997 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1998 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1999 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2000 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2001 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2002 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2003 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2004 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2005 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2006 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2007 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2008 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2009 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2010 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2011 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2012 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2013 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2014 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2015 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2016 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2017 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2018 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2019 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2020 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2021 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2022 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2023 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2024 (tdesc-ipa.o: tdesc.c): Remove.
2025 (x32-linux-ipa.o: x32-linux.c): Remove.
2026 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2027 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2028
50cfacb7
SM		 20292017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2030
2031 * Makefile.in (%.o: ../arch/%.c): New rule.
2032 (arm.o: ../arch/arm.c): Remove.
2033 (arm-linux.o: ../arch/arm-linux.c): Remove.
2034 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2035 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2036
c5a22423
SM		 20372017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2038
2039 * Makefile.in (%.o: ../nat/%.c): New rule.
2040 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2041 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2042 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2043 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2044 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2045 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2046 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2047 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2048 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2049 (linux-personality.o: ../nat/linux-personality.c): Remove.
2050 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2051 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2052 (x86-linux.o: ../nat/x86-linux.c): Remove.
2053 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2054 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2055
6bda016b
SM		 20562017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2057
2058 * Makefile.in (%.o: ../common/%.c): New rule.
2059 (signals.o: ../common/signals.c): Remove.
2060 (print-utils.o: ../common/print-utils.c): Remove.
2061 (rsp-low.o: ../common/rsp-low.c): Remove.
2062 (common-utils.o: ../common/common-utils.c): Remove.
2063 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2064 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2065 (vec.o: ../common/vec.c): Remove.
2066 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2067 (xml-utils.o: ../common/xml-utils.c): Remove.
2068 (ptid.o: ../common/ptid.c): Remove.
2069 (buffer.o: ../common/buffer.c): Remove.
2070 (format.o: ../common/format.c): Remove.
2071 (filestuff.o: ../common/filestuff.c): Remove.
2072 (agent.o: ../common/agent.c): Remove.
2073 (errors.o: ../common/errors.c): Remove.
2074 (environ.o: ../common/environ.c): Remove.
2075 (common-debug.o: ../common/common-debug.c): Remove.
2076 (cleanups.o: ../common/cleanups.c): Remove.
2077 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2078 (fileio.o: ../common/fileio.c): Remove.
2079 (common-regcache.o: ../common/common-regcache.c): Remove.
2080 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2081 (new-op.o: ../common/new-op.c): Remove.
2082 (btrace-common.o: ../common/btrace-common.c): Remove.
2083
21122961
SM		 20842017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2085
2086 * Makefile.in (%.o: ../target/%.c): New rule.
2087 (waitstatus.o: ../target/waitstatus.c): Remove.
2088
c362e621
SM		 20892017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2090
2091 * Makefile.in
2092 (%.c: ../regformats/%.dat,
2093 (%.c: ../regformats/arm/%.dat,
2094 (%.c: ../regformats/i386/%.dat,
2095 (%.c: ../regformats/rs6000/%.dat): New rules.
2096 (aarch64.c): Remove.
2097 (reg-arm.c): Remove.
2098 (arm-with-iwmmxt.c): Remove.
2099 (arm-with-vfpv2.c): Remove.
2100 (arm-with-vfpv3.c): Remove.
2101 (arm-with-neon.c): Remove.
2102 (reg-bfin.c): Remove.
2103 (reg-cris.c): Remove.
2104 (reg-crisv32.c): Remove.
2105 (i386.c): Remove.
2106 (i386-linux.c): Remove.
2107 (i386-avx.c): Remove.
2108 (i386-avx-linux.c): Remove.
2109 (i386-avx-avx512.c): Remove.
2110 (i386-avx-avx512-linux.c): Remove.
2111 (i386-mpx.c): Remove.
2112 (i386-mpx-linux.c): Remove.
2113 (i386-avx-mpx-avx512-pku.c): Remove.
2114 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2115 (i386-avx-mpx.c): Remove.
2116 (i386-avx-mpx-linux.c): Remove.
2117 (i386-mmx.c): Remove.
2118 (i386-mmx-linux.c): Remove.
2119 (reg-ia64.c): Remove.
2120 (reg-m32r.c): Remove.
2121 (reg-m68k.c): Remove.
2122 (reg-cf.c): Remove.
2123 (mips-linux.c): Remove.
2124 (mips-dsp-linux.c): Remove.
2125 (mips64-linux.c): Remove.
2126 (mips64-dsp-linux.c): Remove.
2127 (nios2-linux.c): Remove.
2128 (powerpc-32.c): Remove.
2129 (powerpc-32l.c): Remove.
2130 (powerpc-altivec32l.c): Remove.
2131 (powerpc-cell32l.c): Remove.
2132 (powerpc-vsx32l.c): Remove.
2133 (powerpc-isa205-32l.c): Remove.
2134 (powerpc-isa205-altivec32l.c): Remove.
2135 (powerpc-isa205-vsx32l.c): Remove.
2136 (powerpc-e500l.c): Remove.
2137 (powerpc-64l.c): Remove.
2138 (powerpc-altivec64l.c): Remove.
2139 (powerpc-cell64l.c): Remove.
2140 (powerpc-vsx64l.c): Remove.
2141 (powerpc-isa205-64l.c): Remove.
2142 (powerpc-isa205-altivec64l.c): Remove.
2143 (powerpc-isa205-vsx64l.c): Remove.
2144 (s390-linux32.c): Remove.
2145 (s390-linux32v1.c): Remove.
2146 (s390-linux32v2.c): Remove.
2147 (s390-linux64.c): Remove.
2148 (s390-linux64v1.c): Remove.
2149 (s390-linux64v2.c): Remove.
2150 (s390-te-linux64.c): Remove.
2151 (s390-vx-linux64.c): Remove.
2152 (s390-tevx-linux64.c): Remove.
2153 (s390x-linux64.c): Remove.
2154 (s390x-linux64v1.c): Remove.
2155 (s390x-linux64v2.c): Remove.
2156 (s390x-te-linux64.c): Remove.
2157 (s390x-vx-linux64.c): Remove.
2158 (s390x-tevx-linux64.c): Remove.
2159 (tic6x-c64xp-linux.c): Remove.
2160 (tic6x-c64x-linux.c): Remove.
2161 (tic6x-c62x-linux.c): Remove.
2162 (reg-sh.c): Remove.
2163 (reg-sparc64.c): Remove.
2164 (reg-spu.c): Remove.
2165 (amd64.c): Remove.
2166 (amd64-linux.c): Remove.
2167 (amd64-avx.c): Remove.
2168 (amd64-avx-linux.c): Remove.
2169 (amd64-avx-avx512.c): Remove.
2170 (amd64-avx-avx512-linux.c): Remove.
2171 (amd64-mpx.c): Remove.
2172 (amd64-mpx-linux.c): Remove.
2173 (amd64-avx-mpx-avx512-pku.c): Remove.
2174 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2175 (amd64-avx-mpx.c): Remove.
2176 (amd64-avx-mpx-linux.c): Remove.
2177 (x32.c): Remove.
2178 (x32-linux.c): Remove.
2179 (x32-avx.c): Remove.
2180 (x32-avx-linux.c): Remove.
2181 (x32-avx-avx512.c): Remove.
2182 (x32-avx-avx512-linux.c): Remove.
2183 (reg-xtensa.c): Remove.
2184 (reg-tilegx.c): Remove.
2185 (reg-tilegx32.c): Remove.
2186
1672e0d9
SDJ		 21872017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2188
2189 * Makefile.in (SFILES): Add "common/environ.c".
2190 (OBJS): Add "common/environ.h".
2191
239b6d10
WT		 21922017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2193
2194 * configure.ac: Check if the fs_base and gs_base members of
2195 `struct user_regs_struct' exist.
2196 * config.in: Regenerated.
2197 * configure: Likewise.
2198
694b382c
AT		 21992017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2200
2201 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2202 target_read_memory.
2203 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2204 (get_next_pcs_syscall_next_pc): Likewise.
2205
7dc53023
LM		 22062016-12-23 Luis Machado <lgustavo@codesourcery.com>
2207
2208 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2209 * nto-x86-low.c: Likewise.
2210
ad02e4fe
SM		 22112016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2212
2213 * Makefile.in: Include disable-implicit-rules.mk.
2214
dcb07cfa
PA		 22152016-11-23 Pedro Alves <palves@redhat.com>
2216
2217 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2218 (debug_vprintf): Use std::chrono::steady_clock instead of
2219 gettimeofday. Use '.' instead of ':'.
2220 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2221 (get_timestamp): Use std::chrono::steady_clock instead of
2222 gettimeofday.
2223
8629c02c
SM		 22242016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2225
2226 * Makefile.in: Fix whitespace formatting.
2227
b593ecca
SM		 22282016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2229
2230 * Makefile.in (SFILES, OBS): Flatten list and order
2231 alphabetically.
2232
9986ba08
PA		 22332016-11-23 Pedro Alves <palves@redhat.com>
2234
2235 * event-loop.c (handle_file_event): Use warning.
2236 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2237 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2238 Use warning.
2239
4eefa7bc
PA		 22402016-11-23 Pedro Alves <palves@redhat.com>
2241
2242 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2243 output.
2244 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2245 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2246 debug_printf and debug_flush for debug output.
2247 * server.c (handle_general_set): Likewise.
2248 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2249 output.
2250
5443506e
SM		 22512016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2252
2253 * Makefile.in (.c.o): Replace rule with ...
2254 (%.o: %.c): ... this one.
2255
3b165252
SM		 22562016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2257
2258 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2259 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2260 make.
2261 * configure.ac: Remove checks for the make program.
2262 * configure: Re-generate.
2263
0bcda685
PA		 22642016-10-28 Pedro Alves <palves@redhat.com>
2265
2266 * Makefile.in (CXX_DIALECT): Get from configure.
2267 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2268 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2269 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2270 * config.in: Regenerate.
2271 * configure: Regenerate.
2272
c3805894
YQ		 22732016-10-27 Yao Qi <yao.qi@linaro.org>
2274
2275 * linux-low.c (linux_supports_range_stepping): Return true if
2276 can_software_single_step return true.
2277
89342618
YQ		 22782016-10-27 Yao Qi <yao.qi@linaro.org>
2279
2280 * inferiors.c (find_inferior_in_random): New function.
2281 * inferiors.h (find_inferior_in_random): Declare.
2282 * linux-low.c (linux_wait_for_event_filtered): Call
2283 find_inferior_in_random instead of find_inferior.
2284
e3652c84
YQ		 22852016-10-27 Yao Qi <yao.qi@linaro.org>
2286
2287 * linux-low.c (linux_wait_1): If single-step breakpoints are
2288 inserted, remove them.
2289
5a04c4cf
PA		 22902016-10-26 Pedro Alves <palves@redhat.com>
2291
2292 * linux-low.c (handle_extended_wait): Link parent/child fork
2293 threads.
2294 (linux_wait_1): Unlink them.
2295 (linux_set_resume_request): Ignore resume requests for
2296 already-resumed and unhandled fork child threads.
2297 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2298 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2299 New functions.
2300 (handle_v_requests) <vCont>: Don't call require_running.
2301 * server.h (in_queued_stop_replies): New declaration.
2302
cb93dc7f
YQ		 23032016-10-24 Yao Qi <yao.qi@linaro.org>
2304
2305 PR server/20733
2306 * linux-aarch64-low.c (append_insns): Cast the return value to
2307 'uint32_t *'.
2308
a1078bea
YQ		 23092016-10-10 Yao Qi <yao.qi@linaro.org>
2310
2311 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2312
1fb77080
SDJ		 23132016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2314
2315 * target.c (target_supports_multi_process): New function, moved
2316 from...
2317 * target.h (target_supports_multi_process): ... here. Remove
2318 macro.
2319
39b5a3b9
TT		 23202016-10-05 Tom Tromey <tom@tromey.com>
2321
2322 PR remote/20655:
2323 * tracepoint.c (handle_tracepoint_bkpts): Check
2324 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2325
c1d0b70a
YQ		 23262016-10-05 Yao Qi <yao.qi@linaro.org>
2327
2328 * configure.srv: Update the path of arm-*.xml files.
2329
0a69eedb
YQ		 23302016-10-05 Terry Guo <terry.guo@arm.com>
2331 Yao Qi <yao.qi@linaro.org>
2332
2333 * Makefile.in: Adjust the path of rules.
2334 * configure.srv: Update the path of xml files.
2335 * regformats/arm-with-iwmmxt.dat: Regenerated.
2336 * regformats/arm-with-neon.dat: Likewise.
2337 * regformats/arm-with-vfpv2.dat: Likewise.
2338 * regformats/arm-with-vfpv3.dat Likewise.
2339
17e16485
YQ		 23402016-09-30 Yao Qi <yao.qi@linaro.org>
2341
2342 PR gdbserver/20627
2343 * target.c (target_stop_and_wait): Don't call
2344 target_continue_no_signal, use resume_stop instead.
2345
edeeb602
YQ		 23462016-09-26 Yao Qi <yao.qi@linaro.org>
2347
2348 * linux-low.c (linux_wait_1): Call debug_exit.
2349
503b1c39
PA		 23502016-09-23 Pedro Alves <palves@redhat.com>
2351
2352 * Makefile.in (SFILES): Add common/new-op.c.
2353 (OBS): Add common/new-op.o.
2354 (new-op.o): New rule.
2355
74172ecf
SM		 23562016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2357
2358 * .gitinore: Ignore more files.
2359
fc6cda2e
YQ		 23602016-09-21 Yao Qi <yao.qi@linaro.org>
2361
2362 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2363 23.
2364
bc1e6c81
SDJ		 23652016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2366
2367 * server.c (start_inferior): Call target_mourn_inferior instead of
2368 mourn_inferior; pass ptid_t argument to it.
2369 (resume): Likewise.
2370 (handle_target_event): Likewise.
2371 * target.c (target_mourn_inferior): New function.
2372 * target.h (mourn_inferior): Delete macro.
2373
0e00e962
AA		 23742016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2375
2376 * linux-low.c (lwp_is_stepping): New function.
2377
1d8cb77d
CL		 23782016-09-06 Carl Love <cel@us.ibm.com>
2379
2380 * server.c (start_inferior): Fixed comment, requested comment change
2381 didn't get updated correctly. Removed reference to ptrace () call as
2382 it is only true on Linux systems.
2383
7313bced
CL		 23842016-09-06 Carl Love <cel@us.ibm.com>
2385
2386 * server.c (start_inferior): Do not call
2387 function target_post_create_inferior () if the
2388 inferior process has already exited.
2389
cf6de44d
PA		 23902016-09-05 Pedro Alves <palves@redhat.com>
2391
2392 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2393 (COMPILE.pre, CC_LD): Use CXX directly.
2394 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2395 * acinclude.m4: Don't include build-with-cxx.m4.
2396 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2397 * configure: Regenerate.
2398
c1da6748
AT		 23992016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2400
2401 PR gdb/19495
2402 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2403 call writing data to own_buf.
2404
f2b9e3df
SDJ		 24052016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2406
2407 * target.c (mywait): Call target_wait instead of
2408 the_target->wait.
2409 (target_wait): New function.
2410
049a8570
SDJ		 24112016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2412
2413 * server.c (start_inferior): New variable 'ptid'. Replace calls
2414 to the_target->resume by target_continue{,_no_signal}, depending
2415 on the case.
2416 * target.c (target_stop_and_wait): Call target_continue_no_signal
2417 instead of the_target->resume.
2418 (target_continue): New function.
2419
3aa5cfa0
AT		 24202016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2421
2422 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2423
754653a7
AZ		 24242016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2425
2426 PR server/20491
2427 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2428 ps_prochandle.
2429 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2430 * linux-arm-low.c (ps_get_thread_area): Likewise.
2431 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2432 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2433 * linux-mips-low.c (ps_get_thread_area): Likewise.
2434 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2435 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2436 * linux-x86-low.c (ps_get_thread_area): Likewise.
2437 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2438
ed036b40
PA		 24392016-08-19 Pedro Alves <palves@redhat.com>
2440
2441 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2442
c8ef42ee
PA		 24432016-08-19 Pedro Alves <palves@redhat.com>
2444
2445 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2446 comment. Use memcpy instead of casting through unsigned long.
2447
9c235a72
PA		 24482016-08-19 Pedro Alves <palves@redhat.com>
2449
2450 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2451 allocating around 0x80000000.
2452
201506da
PA		 24532016-08-19 Pedro Alves <palves@redhat.com>
2454
2455 PR gdb/20415
2456 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2457 (x32-avx512-linux-ipa.o): New rules.
2458 * configure.ac (x86_64-*-linux*): New x32 check.
2459 * configure.srv (ipa_x32_linux_regobj): New.
2460 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2461 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2462 descriptions.
2463 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2464 descriptions.
2465 * configure: Regenerate.
2466
f348d89a
PA		 24672016-08-09 Pedro Alves <palves@redhat.com>
2468
2469 PR gdb/18653
2470 * Makefile.in (OBS): Add signals-state-save-restore.o.
2471 (signals-state-save-restore.o): New rule.
2472 * config.in: Regenerate.
2473 * configure: Regenerate.
2474 * linux-low.c: Include "signals-state-save-restore.h".
2475 (linux_create_inferior): Call
2476 restore_original_signals_state.
2477 * server.c: Include "dispositions-save-restore.h".
2478 (captured_main): Call save_original_signals_state.
2479
1baf5149
PA		 24802016-08-05 Pedro Alves <palves@redhat.com>
2481
2482 * configure: Regenerate.
2483
fcd4a73d
YQ		 24842016-08-04 Yao Qi <yao.qi@linaro.org>
2485
2486 * linux-low.c (regsets_fetch_inferior_registers): Check
2487 errno is ESRCH or not.
2488
979659d0
YQ		 24892016-08-02 Yao Qi <yao.qi@linaro.org>
2490
2491 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2492 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2493 (thread_db_load_search): Update.
2494 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2495 td_ta_set_event and td_ta_event_getmsg.
2496
6598661d
PA		 24972016-07-26 Pedro Alves <palves@redhat.com>
2498
2499 PR server/20414
2500 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2501 of unsigned long for 64-bit registers and use uint32_t instead of
2502 unsigned int for 32-bit registers.
2503
9cf12d57
PA		 25042016-07-26 Pedro Alves <palves@redhat.com>
2505
2506 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2507 to 'ptrace'.
2508
305450ed
TT		 25092016-07-21 Tom Tromey <tom@tromey.com>
2510
2511 * configure: Rebuild.
2512
2583da7c
YQ		 25132016-07-21 Yao Qi <yao.qi@linaro.org>
2514
2515 * mem-break.c (find_gdb_breakpoint): Cast bp to
2516 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2517
21536b36
YQ		 25182016-07-21 Yao Qi <yao.qi@linaro.org>
2519
2520 * server.c (handle_v_requests): Support s and S actions
2521 if target_supports_software_single_step return true.
2522
8901d193
YQ		 25232016-07-21 Yao Qi <yao.qi@linaro.org>
2524
2525 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2526 is resume_step, call maybe_hw_step.
2527 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2528 and unstop them.
2529 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2530 breakpoints or not.
2531 (proceed_one_lwp): If resume request is resume_step, install
2532 reinsert breakpoints and call maybe_hw_step.
2533
0e9a339e
YQ		 25342016-07-21 Yao Qi <yao.qi@linaro.org>
2535
2536 * linux-low.c (proceed_one_lwp): Declare.
2537 (linux_resume_one_thread): Remove local variable 'step'.
2538 Lift code enqueue signal. Call proceed_one_lwp instead of
2539 linux_resume_one_lwp.
2540
4281b351
YQ		 25412016-07-21 Yao Qi <yao.qi@linaro.org>
2542
2543 * linux-low.c (linux_resume_one_thread): Call
2544 enqueue_pending_signal.
2545
984a2c04
YQ		 25462016-07-21 Yao Qi <yao.qi@linaro.org>
2547
2548 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2549 * inferiors.c (do_restore_current_thread_cleanup): New function.
2550 (make_cleanup_restore_current_thread): Likewise.
2551 * linux-low.c (install_software_single_step_breakpoints): Call
2552 make_cleanup_restore_current_thread. Switch current_thread to
2553 thread.
2554
bec903c9
YQ		 25552016-07-21 Yao Qi <yao.qi@linaro.org>
2556
2557 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2558 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2559 (clone_one_breakpoint): Likewise.
2560 (delete_reinsert_breakpoints): Change parameter to thread.
2561 Callers updated.
2562 (has_reinsert_breakpoints): Likewise.
2563 (uninsert_reinsert_breakpoints): Likewise.
2564 (reinsert_reinsert_breakpoints): Likewise.
2565 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2566 (delete_reinsert_breakpoints): Likewise.
2567 (reinsert_reinsert_breakpoints): Likewise.
2568 (uninsert_reinsert_breakpoints): Likewise.
2569 (has_reinsert_breakpoints): Likewise.
2570
63c40ec7
YQ		 25712016-07-21 Yao Qi <yao.qi@linaro.org>
2572
2573 * inferiors.c (get_thread_process): Make parameter const.
2574 * inferiors.h (get_thread_process): Update declaration.
2575 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2576 Add new parameters child_thread and parent_thread. Callers
2577 updated.
2578 * mem-break.h (clone_all_breakpoints): Update declaration.
2579
9aa76cd0
YQ		 25802016-07-21 Yao Qi <yao.qi@linaro.org>
2581
2582 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2583 <command_list, handler>: Remove.
2584 (struct gdb_breakpoint): New.
2585 (struct other_breakpoint): New.
2586 (struct reinsert_breakpoint): New.
2587 (is_gdb_breakpoint): New function.
2588 (any_persistent_commands): Update command_list if
2589 is_gdb_breakpoint returns true.
2590 (set_breakpoint): Create breakpoints according to their types.
2591 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2592 (set_gdb_breakpoint_1): Likewise.
2593 (set_gdb_breakpoint): Likewise.
2594 (clear_breakpoint_conditions): Change parameter type to
2595 'struct gdb_breakpoint *'.
2596 (clear_breakpoint_commands): Likewise.
2597 (clear_breakpoint_conditions_and_commands): Likewise.
2598 (add_condition_to_breakpoint): Likewise.
2599 (add_breakpoint_condition): Likewise.
2600 (add_commands_to_breakpoint): Likewise.
2601 (check_breakpoints): Check other_breakpoint.
2602 (clone_one_breakpoint): Clone breakpopint according to its type.
2603 * mem-break.h (struct gdb_breakpoint): Declare.
2604 (set_gdb_breakpoint): Update declaration.
2605 (clear_breakpoint_conditions_and_commands): Likewise.
2606 (add_breakpoint_condition): Likewise.
2607 (add_breakpoint_commands): Likewise.
2608 * server.c (process_point_options): Change parameter type to
2609 'struct gdb_breakpoint *'.
2610
811f8301
YQ		 26112016-07-21 Yao Qi <yao.qi@linaro.org>
2612
2613 * mem-break.c (set_breakpoint_at): Rename it to ...
2614 (set_breakpoint_type_at): ... it.
2615 (set_breakpoint_at): Call set_breakpoint_type_at.
2616 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2617 * mem-break.h (set_breakpoint_at): Update comments.
2618
b1c51e36
CLT		 26192016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2620
2621 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2622 to buf parameter.
2623 (nios2_store_gregset): Likewise.
2624
ced2dffb
PA		 26252016-07-01 Pedro Alves <palves@redhat.com>
2626 Antoine Tremblay <antoine.tremblay@ericsson.com>
2627
2628 * linux-low.c: Change interface to take the target lwp_info
2629 pointer directly and return void. Handle detaching from a zombie
2630 thread.
2631 (linux_detach_lwp_callback): New function.
2632 (linux_detach): Detach from the leader thread after detaching from
2633 the clone threads.
2634
2ac09a5b
YQ		 26352016-06-28 Yao Qi <yao.qi@linaro.org>
2636
2637 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2638 for variable new_offset.
2639 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2640 (aarch64_ftrace_insn_reloc_cb): Likewise.
2641 (aarch64_ftrace_insn_reloc_tb): Likewise.
2642 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2643 PRIx64 instead of PRIx32.
2644
79e7fd4f
YQ		 26452016-06-28 Yao Qi <yao.qi@linaro.org>
2646
2647 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2648 (the_low_target): Install arm_get_syscall_trapinfo.
2649
061fc021
YQ		 26502016-06-28 Yao Qi <yao.qi@linaro.org>
2651
2652 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2653 function.
2654 (the_low_target): Install aarch64_get_syscall_trapinfo.
2655
4cc32bec
YQ		 26562016-06-28 Yao Qi <yao.qi@linaro.org>
2657
2658 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2659 Callers updated.
2660 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2661 Remove parameter sysno.
2662 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2663 sysret.
2664
782c1122
AA		 26652016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2666
2667 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2668 (s390_emit_ne_goto): Likewise.
2669 (s390_emit_lt_goto): Likewise.
2670 (s390_emit_le_goto): Likewise.
2671 (s390_emit_gt_goto): Likewise.
2672 (s390_emit_ge_goto): Likewise.
2673 (s390x_emit_eq_goto): Likewise.
2674 (s390x_emit_ne_goto): Likewise.
2675 (s390x_emit_lt_goto): Likewise.
2676 (s390x_emit_le_goto): Likewise.
2677 (s390x_emit_gt_goto): Likewise.
2678 (s390x_emit_ge_goto): Likewise.
2679 (s390_emit_ops_impl): Mark variable static.
2680 (s390x_emit_ops): Likewise.
2681
2e7b624b
YQ		 26822016-06-17 Yao Qi <yao.qi@linaro.org>
2683
2684 * linux-low.c (handle_extended_wait): Call
2685 uninsert_reinsert_breakpoints for the parent process. Remove
2686 reinsert breakpoints from the child process. Reinsert them to
2687 the parent process when vfork is done.
2688 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2689 (reinsert_reinsert_breakpoints): New function.
2690 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2691 (reinsert_reinsert_breakpoints): Declare.
2692
8a81c5d7
YQ		 26932016-06-17 Yao Qi <yao.qi@linaro.org>
2694
2695 * linux-low.c (handle_extended_wait): If the parent is doing
2696 step-over, remove the reinsert breakpoints from the forked child.
2697
f50bf8e5
YQ		 26982016-06-17 Yao Qi <yao.qi@linaro.org>
2699
2700 * linux-low.c (unsuspend_all_lwps): Declare.
2701 (linux_low_filter_event): If thread exited, call finish_step_over.
2702 If step-over is finished, unsuspend other threads.
2703
8376a3cb
YQ		 27042016-06-17 Yao Qi <yao.qi@linaro.org>
2705
2706 * linux-low.c (linux_resume_one_lwp_throw): Assert
2707 has_reinsert_breakpoints returns false.
2708 * mem-break.c (delete_disabled_breakpoints): Assert
2709 bp type isn't reinsert_breakpoint.
2710
f79b145d
YQ		 27112016-06-17 Yao Qi <yao.qi@linaro.org>
2712
2713 * linux-low.c (maybe_hw_step): New function.
2714 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2715 (finish_step_over): Switch current_thread to lwp temporarily,
2716 and assert has_reinsert_breakpoints returns true.
2717 (proceed_one_lwp): Call maybe_hw_step.
2718 * mem-break.c (has_reinsert_breakpoints): New function.
2719 * mem-break.h (has_reinsert_breakpoints): Declare.
2720
0ae534d2
JT		 27212016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2722
2723 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2724
fcdad592
YQ		 27252016-05-17 Yao Qi <yao.qi@linaro.org>
2726
2727 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2728 instead of find_inferior.
2729
9e784964
YQ		 27302016-05-05 Yao Qi <yao.qi@linaro.org>
2731
2732 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2733 Initialize res to zero.
2734
cf2ebb6e
YQ		 27352016-05-05 Yao Qi <yao.qi@linaro.org>
2736
2737 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2738 to uint32_t.
2739
c1aebf87
UW		 27402016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2741
2742 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2743 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2744 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2745
35fd2deb 27462016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2747 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 2748
2749 * tracepoint.c (write_inferior_int8): New function.
2750 (cmd_qtenable_disable): Write enable flag using
2751 write_inferior_int8.
2752
484b3c32
YQ		 27532016-04-25 Yao Qi <yao.qi@linaro.org>
2754
2755 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2756 (need_step_over_p): Return zero if the LWP has pending signals
2757 can be delivered on software single step target.
2758
85ba7d86
YQ		 27592016-04-25 Yao Qi <yao.qi@linaro.org>
2760
2761 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2762 return instead of error.
2763
3539aa13
YQ		 27642016-04-22 Yao Qi <yao.qi@linaro.org>
2765
2766 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2767 to 23.
2768
5b061e98
YQ		 27692016-04-22 Yao Qi <yao.qi@linaro.org>
2770
2771 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2772 signal when stepping over breakpoint with software single
2773 step.
2774
3451269c
PA		 27752016-04-21 Pedro Alves <palves@redhat.com>
2776
2777 * linux-s390-low.c (s390_collect_ptrace_register)
2778 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2779 add casts.
2780 (s390_check_regset): Use void * instead of gdb_byte *.
2781
a2358508
PA		 27822016-04-20 Pedro Alves <palves@redhat.com>
2783
2784 * configure: Renegerate.
2785
6885166d
YQ		 27862016-04-20 Yao Qi <yao.qi@linaro.org>
2787
2788 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2789 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2790 number 16.
2791 (arm_store_gregset): Likewise.
2792
2b863f51
WT		 27932016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2794
2795 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2796 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2797 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2798 (amd64-avx-mpx-linux.c): New rules.
2799 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2800 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2801 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2802 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2803 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2804 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2805 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2806 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2807 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2808 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2809 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2810 * linux-x86-low.c (x86_linux_read_description): Add case for
2811 X86_XSTATE_AVX_MPX_MASK.
2812 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2813 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2814 init_registers_i386_avx_mpx_linux.
2815 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2816 (initialize_low_tracepoint): Call
2817 init_registers_i386_avx_mpx_linux.
2818 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2819 (initialize_low_tracepoint): Call
2820 init_registers_amd64_avx_mpx_linux.
2821 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2822 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2823 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2824 declarations.
2825
9b30624b
PA		 28262016-04-18 Pedro Alves <palves@redhat.com>
2827
2828 * configure: Regenerate.
2829
45e3745e
AT		 28302016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2831
2832 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2833 (aarch64_emit_sub): Likewise.
2834
2afc13ff
PA		 28352016-04-12 Pedro Alves <palves@redhat.com>
2836
2837 * utils.c (prepare_to_throw_exception): Delete.
2838
6e774b13
SM		 28392016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2840
2841 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2842
4dca19f8
MK		 28432016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2844
2845 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2846
d0a9981f
MK		 28472016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2848
2849 * linux-aarch64-ipa.c: Add <elf.h> include.
2850 * linux-ppc-ipa.c: Add <elf.h> include.
2851 * linux-s390-ipa.c: Add <elf.h> include.
2852
252db07e
MK		 28532016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2854
2855 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2856 (get_raw_reg_ptr): Likewise.
2857 (get_trace_state_variable_value_ptr): Likewise.
2858 (set_trace_state_variable_value_ptr): Likewise.
2859 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2860 char *.
2861
14e2b6d9
MK		 28622016-03-31 Wei-cheng Wang <cole945@gmail.com>
2863 Marcin Kościelnicki <koriakin@0x04.net>
2864
2865 PR/17221
2866 * linux-ppc-low.c (emit_insns): New function.
2867 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2868 (ppc_emit_prologue): New function.
2869 (ppc_emit_epilogue): New function.
2870 (ppc_emit_add): New function.
2871 (ppc_emit_sub): New function.
2872 (ppc_emit_mul): New function.
2873 (ppc_emit_lsh): New function.
2874 (ppc_emit_rsh_signed): New function.
2875 (ppc_emit_rsh_unsigned): New function.
2876 (ppc_emit_ext): New function.
2877 (ppc_emit_zero_ext): New function.
2878 (ppc_emit_log_not): New function.
2879 (ppc_emit_bit_and): New function.
2880 (ppc_emit_bit_or): New function.
2881 (ppc_emit_bit_xor): New function.
2882 (ppc_emit_bit_not): New function.
2883 (ppc_emit_equal): New function.
2884 (ppc_emit_less_signed): New function.
2885 (ppc_emit_less_unsigned): New function.
2886 (ppc_emit_ref): New function.
2887 (ppc_emit_const): New function.
2888 (ppc_emit_reg): New function.
2889 (ppc_emit_pop): New function.
2890 (ppc_emit_stack_flush): New function.
2891 (ppc_emit_swap): New function.
2892 (ppc_emit_stack_adjust): New function.
2893 (ppc_emit_call): New function.
2894 (ppc_emit_int_call_1): New function.
2895 (ppc_emit_void_call_2): New function.
2896 (ppc_emit_if_goto): New function.
2897 (ppc_emit_goto): New function.
2898 (ppc_emit_eq_goto): New function.
2899 (ppc_emit_ne_goto): New function.
2900 (ppc_emit_lt_goto): New function.
2901 (ppc_emit_le_goto): New function.
2902 (ppc_emit_gt_goto): New function.
2903 (ppc_emit_ge_goto): New function.
2904 (ppc_write_goto_address): New function.
2905 (ppc_emit_ops_impl): New static variable.
2906 (ppc64v1_emit_prologue): New function.
2907 (ppc64v2_emit_prologue): New function.
2908 (ppc64_emit_epilogue): New function.
2909 (ppc64_emit_add): New function.
2910 (ppc64_emit_sub): New function.
2911 (ppc64_emit_mul): New function.
2912 (ppc64_emit_lsh): New function.
2913 (ppc64_emit_rsh_signed): New function.
2914 (ppc64_emit_rsh_unsigned): New function.
2915 (ppc64_emit_ext): New function.
2916 (ppc64_emit_zero_ext): New function.
2917 (ppc64_emit_log_not): New function.
2918 (ppc64_emit_bit_and): New function.
2919 (ppc64_emit_bit_or): New function.
2920 (ppc64_emit_bit_xor): New function.
2921 (ppc64_emit_bit_not): New function.
2922 (ppc64_emit_equal): New function.
2923 (ppc64_emit_less_signed): New function.
2924 (ppc64_emit_less_unsigned): New function.
2925 (ppc64_emit_ref): New function.
2926 (ppc64_emit_const): New function.
2927 (ppc64v1_emit_reg): New function.
2928 (ppc64v2_emit_reg): New function.
2929 (ppc64_emit_pop): New function.
2930 (ppc64_emit_stack_flush): New function.
2931 (ppc64_emit_swap): New function.
2932 (ppc64v1_emit_call): New function.
2933 (ppc64v2_emit_call): New function.
2934 (ppc64v1_emit_int_call_1): New function.
2935 (ppc64v2_emit_int_call_1): New function.
2936 (ppc64v1_emit_void_call_2): New function.
2937 (ppc64v2_emit_void_call_2): New function.
2938 (ppc64_emit_if_goto): New function.
2939 (ppc64_emit_eq_goto): New function.
2940 (ppc64_emit_ne_goto): New function.
2941 (ppc64_emit_lt_goto): New function.
2942 (ppc64_emit_le_goto): New function.
2943 (ppc64_emit_gt_goto): New function.
2944 (ppc64_emit_ge_goto): New function.
2945 (ppc64v1_emit_ops_impl): New static variable.
2946 (ppc64v2_emit_ops_impl): New static variable.
2947 (ppc_emit_ops): New function.
2948 (linux_low_target): Wire in ppc_emit_ops.
2949
a2174ba4
MK		 29502016-03-31 Wei-cheng Wang <cole945@gmail.com>
2951 Marcin Kościelnicki <koriakin@0x04.net>
2952
2953 PR/17221
2954 * Makefile.in: Add powerpc-*-ipa.o
2955 * configure.srv: Add ipa_obj for powerpc*-linux.
2956 * linux-ppc-ipa.c: New file.
2957 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2958 includes.
2959 (PPC_FIELD): New macro.
2960 (PPC_SEXT): New macro.
2961 (PPC_OP6): New macro.
2962 (PPC_BO): New macro.
2963 (PPC_LI): New macro.
2964 (PPC_BD): New macro.
2965 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2966 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2967 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2968 (ppc_get_thread_area): New function.
2969 (is_elfv2_inferior): New function.
2970 (gen_ds_form): New function.
2971 (GEN_STD): New macro.
2972 (GEN_STDU): New macro.
2973 (GEN_LD): New macro.
2974 (GEN_LDU): New macro.
2975 (gen_d_form): New function.
2976 (GEN_ADDI): New macro.
2977 (GEN_ADDIS): New macro.
2978 (GEN_LI): New macro.
2979 (GEN_LIS): New macro.
2980 (GEN_ORI): New macro.
2981 (GEN_ORIS): New macro.
2982 (GEN_LWZ): New macro.
2983 (GEN_STW): New macro.
2984 (GEN_STWU): New macro.
2985 (gen_xfx_form): New function.
2986 (GEN_MFSPR): New macro.
2987 (GEN_MTSPR): New macro.
2988 (GEN_MFCR): New macro.
2989 (GEN_MTCR): New macro.
2990 (GEN_SYNC): New macro.
2991 (GEN_LWSYNC): New macro.
2992 (gen_x_form): New function.
2993 (GEN_OR): New macro.
2994 (GEN_MR): New macro.
2995 (GEN_LWARX): New macro.
2996 (GEN_STWCX): New macro.
2997 (GEN_CMPW): New macro.
2998 (gen_md_form): New function.
2999 (GEN_RLDICL): New macro.
3000 (GEN_RLDICR): New macro.
3001 (gen_i_form): New function.
3002 (GEN_B): New macro.
3003 (GEN_BL): New macro.
3004 (gen_b_form): New function.
3005 (GEN_BNE): New macro.
3006 (GEN_LOAD): New macro.
3007 (GEN_STORE): New macro.
3008 (gen_limm): New function.
3009 (gen_atomic_xchg): New function.
3010 (gen_call): New function.
3011 (ppc_relocate_instruction): New function.
3012 (ppc_install_fast_tracepoint_jump_pad): New function.
3013 (ppc_get_min_fast_tracepoint_insn_len): New function.
3014 (ppc_get_ipa_tdesc_idx): New function.
3015 (the_low_target): Wire in the new functions.
3016 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3017 tdescs.
3018 * linux-ppc-tdesc.h: New file.
3019
a13c4696
MK		 30202016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3021
3022 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3023 (alloc_jump_pad_buffer): New function.
3024 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3025 (alloc_jump_pad_buffer): New function.
3026 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3027 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3028 (alloc_jump_pad_buffer): New function.
3029 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3030 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3031 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3032 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3033
1cda1512
MK		 30342016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3035
3036 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3037 * linux-amd64-ipa.c: Likewise.
3038 * linux-i386-ipa.c: Likewise.
3039 * linux-s390-ipa.c: Likewise.
3040 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3041 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3042 set_trace_state_variable_value_ptr.
3043 (struct ipa_sym_addresses): Likewise.
3044 (symbol_list): Likewise.
3045 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3046 accessing gdb_collect directly.
3047 (gdb_collect_ptr_type): New typedef.
3048 (get_raw_reg_ptr_type): New typedef.
3049 (get_trace_state_variable_value_ptr_type): New typedef.
3050 (set_trace_state_variable_value_ptr_type): New typedef.
3051 (gdb_collect_ptr): New global.
3052 (get_raw_reg_ptr): New global.
3053 (get_trace_state_variable_value_ptr): New global.
3054 (set_trace_state_variable_value_ptr): New global.
3055 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3056 accessing get_raw_reg directly.
3057 (get_get_tsv_func_addr): Likewise for
3058 get_trace_state_variable_value_ptr.
3059 (get_set_tsv_func_addr): Likewise for
3060 set_trace_state_variable_value_ptr.
3061 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3062
72fb5488
SM		 30632016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3064
3065 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3066
28170b88
MK		 30672016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3068
3069 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3070 packets.
3071 (relocate_instruction): Remove own_buf.
3072 * server.c (own_buf): Make global.
3073 (handle_v_requests): Make global.
3074 * server.h (own_buf): New declaration.
3075 (handle_v_requests): New prototype.
3076
f39e8743
MK		 30772016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3078
3079 PR 18377
3080 * linux-s390-low.c (add_insns): New function.
3081 (s390_emit_prologue): New function.
3082 (s390_emit_epilogue): New function.
3083 (s390_emit_add): New function.
3084 (s390_emit_sub): New function.
3085 (s390_emit_mul): New function.
3086 (s390_emit_lsh): New function.
3087 (s390_emit_rsh_signed): New function.
3088 (s390_emit_rsh_unsigned): New function.
3089 (s390_emit_ext): New function.
3090 (s390_emit_log_not): New function.
3091 (s390_emit_bit_and): New function.
3092 (s390_emit_bit_or): New function.
3093 (s390_emit_bit_xor): New function.
3094 (s390_emit_bit_not): New function.
3095 (s390_emit_equal): New function.
3096 (s390_emit_less_signed): New function.
3097 (s390_emit_less_unsigned): New function.
3098 (s390_emit_ref): New function.
3099 (s390_emit_if_goto): New function.
3100 (s390_emit_goto): New function.
3101 (s390_write_goto_address): New function.
3102 (s390_emit_litpool): New function.
3103 (s390_emit_const): New function.
3104 (s390_emit_call): New function.
3105 (s390_emit_reg): New function.
3106 (s390_emit_pop): New function.
3107 (s390_emit_stack_flush): New function.
3108 (s390_emit_zero_ext): New function.
3109 (s390_emit_swap): New function.
3110 (s390_emit_stack_adjust): New function.
3111 (s390_emit_set_r2): New function.
3112 (s390_emit_int_call_1): New function.
3113 (s390_emit_void_call_2): New function.
3114 (s390_emit_eq_goto): New function.
3115 (s390_emit_ne_goto): New function.
3116 (s390_emit_lt_goto): New function.
3117 (s390_emit_le_goto): New function.
3118 (s390_emit_gt_goto): New function.
3119 (s390_emit_ge_goto): New function.
3120 (s390x_emit_prologue): New function.
3121 (s390x_emit_epilogue): New function.
3122 (s390x_emit_add): New function.
3123 (s390x_emit_sub): New function.
3124 (s390x_emit_mul): New function.
3125 (s390x_emit_lsh): New function.
3126 (s390x_emit_rsh_signed): New function.
3127 (s390x_emit_rsh_unsigned): New function.
3128 (s390x_emit_ext): New function.
3129 (s390x_emit_log_not): New function.
3130 (s390x_emit_bit_and): New function.
3131 (s390x_emit_bit_or): New function.
3132 (s390x_emit_bit_xor): New function.
3133 (s390x_emit_bit_not): New function.
3134 (s390x_emit_equal): New function.
3135 (s390x_emit_less_signed): New function.
3136 (s390x_emit_less_unsigned): New function.
3137 (s390x_emit_ref): New function.
3138 (s390x_emit_if_goto): New function.
3139 (s390x_emit_const): New function.
3140 (s390x_emit_call): New function.
3141 (s390x_emit_reg): New function.
3142 (s390x_emit_pop): New function.
3143 (s390x_emit_stack_flush): New function.
3144 (s390x_emit_zero_ext): New function.
3145 (s390x_emit_swap): New function.
3146 (s390x_emit_stack_adjust): New function.
3147 (s390x_emit_int_call_1): New function.
3148 (s390x_emit_void_call_2): New function.
3149 (s390x_emit_eq_goto): New function.
3150 (s390x_emit_ne_goto): New function.
3151 (s390x_emit_lt_goto): New function.
3152 (s390x_emit_le_goto): New function.
3153 (s390x_emit_gt_goto): New function.
3154 (s390x_emit_ge_goto): New function.
3155 (s390_emit_ops): New function.
3156 (struct linux_target_ops): Fill in emit_ops hook.
3157
abd9baf9
MK		 31582016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3159
3160 PR 18377
3161 * Makefile.in: Add s390 IPA files.
3162 * configure.srv: Build IPA for s390.
3163 * linux-s390-ipa.c: New file.
3164 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3165 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3166 (tdesc_s390_linux32): Likewise.
3167 (init_registers_s390_linux32v1): Likewise.
3168 (tdesc_s390_linux32v1): Likewise.
3169 (init_registers_s390_linux32v2): Likewise.
3170 (tdesc_s390_linux32v2): Likewise.
3171 (init_registers_s390_linux64): Likewise.
3172 (tdesc_s390_linux64): Likewise.
3173 (init_registers_s390_linux64v1): Likewise.
3174 (tdesc_s390_linux64v1): Likewise.
3175 (init_registers_s390_linux64v2): Likewise.
3176 (tdesc_s390_linux64v2): Likewise.
3177 (init_registers_s390_te_linux64): Likewise.
3178 (tdesc_s390_te_linux64): Likewise.
3179 (init_registers_s390_vx_linux64): Likewise.
3180 (tdesc_s390_vx_linux64): Likewise.
3181 (init_registers_s390_tevx_linux64): Likewise.
3182 (tdesc_s390_tevx_linux64): Likewise.
3183 (init_registers_s390x_linux64): Likewise.
3184 (tdesc_s390x_linux64): Likewise.
3185 (init_registers_s390x_linux64v1): Likewise.
3186 (tdesc_s390x_linux64v1): Likewise.
3187 (init_registers_s390x_linux64v2): Likewise.
3188 (tdesc_s390x_linux64v2): Likewise.
3189 (init_registers_s390x_te_linux64): Likewise.
3190 (tdesc_s390x_te_linux64): Likewise.
3191 (init_registers_s390x_vx_linux64): Likewise.
3192 (tdesc_s390x_vx_linux64): Likewise.
3193 (init_registers_s390x_tevx_linux64): Likewise.
3194 (tdesc_s390x_tevx_linux64): Likewise.
3195 (have_hwcap_s390_vx): New static variable.
3196 (s390_arch_setup): Fill have_hwcap_s390_vx.
3197 (s390_get_thread_area): New function.
3198 (s390_ft_entry_gpr_esa): New const.
3199 (s390_ft_entry_gpr_zarch): New const.
3200 (s390_ft_entry_misc): New const.
3201 (s390_ft_entry_fr): New const.
3202 (s390_ft_entry_vr): New const.
3203 (s390_ft_main_31): New const.
3204 (s390_ft_main_64): New const.
3205 (s390_ft_exit_fr): New const.
3206 (s390_ft_exit_vr): New const.
3207 (s390_ft_exit_misc): New const.
3208 (s390_ft_exit_gpr_esa): New const.
3209 (s390_ft_exit_gpr_zarch): New const.
3210 (append_insns): New function.
3211 (s390_relocate_instruction): New function.
3212 (s390_install_fast_tracepoint_jump_pad): New function.
3213 (s390_get_min_fast_tracepoint_insn_len): New function.
3214 (s390_get_ipa_tdesc_idx): New function.
3215 (struct linux_target_ops): Wire in the above functions.
3216 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3217 * linux-s390-tdesc.h: New file.
3218
a4105d04
MK		 32192016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3220
3221 * linux-s390-low.c (s390_supports_tracepoints): New function.
3222 (struct linux_target_ops): Fill supports_tracepoints hook.
3223
35ac8b3e
YQ		 32242016-03-18 Yao Qi <yao.qi@linaro.org>
3225
3226 * linux-low.c (lwp_signal_can_be_delivered): New function.
3227 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3228
94610ec4
YQ		 32292016-03-18 Yao Qi <yao.qi@linaro.org>
3230
3231 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3232 0 if signal is enqueued. Remove 'signal' from one debugging
3233 message. Move one debugging message to some lines below.
3234 Remove code setting 'signal' to 0.
3235
80aea927
YQ		 32362016-03-18 Yao Qi <yao.qi@linaro.org>
3237
3238 * linux-low.c (linux_low_filter_event): Remove redundant
3239 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3240
b04fd3be
MK		 32412016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3242
3243 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3244 (struct linux_target_ops): Wire in the above.
3245
c40c8d4b
YQ		 32462016-03-03 Yao Qi <yao.qi@linaro.org>
3247
3248 * linux-low.c: Update comments to start_step_over.
3249
0f8288ae
YQ		 32502016-03-03 Yao Qi <yao.qi@linaro.org>
3251
3252 PR server/19736
3253 * linux-low.c (handle_extended_wait): Set child suspended
3254 if event_lwp->bp_reinsert isn't zero.
3255
fdbd04a8
YQ		 32562016-03-02 Yao Qi <yao.qi@linaro.org>
3257
3258 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3259 enqueue_pending_signal.
3260
6896a8fa
MK		 32612016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3262
3263 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3264 is actually loaded.
3265
ab503087
MK		 32662016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3267
3268 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3269 (s390_regmap_3264) [!__s390x__]: New global.
3270 (s390_collect_ptrace_register): Skip map entries containing -1.
3271 (s390_supply_ptrace_register): Ditto.
3272 (s390_fill_gprs_high): New function.
3273 (s390_store_gprs_high): New function.
3274 (s390_regsets): Add NT_S390_HIGH_GPRS.
3275 (s390_get_hwcap): Enable on 31-bit.
3276 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3277 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3278 Detect NT_S390_HIGH_GPRS.
3279 (s390_usrregs_info_3264): Enable on 31-bit.
3280 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3281 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3282
ae91f625
MK		 32832016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3284
3285 PR gdb/13808
3286 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3287 * configure.srv: Ditto.
3288 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3289 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3290 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3291 (init_registers_amd64_linux): Remove prototype.
3292 (tdesc_amd64_linux): Remove declaration.
3293 (get_ipa_tdesc): New function.
3294 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3295 initialize remaining tdescs.
3296 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3297 (init_registers_i386_linux): Remove prototype.
3298 (tdesc_i386_linux): Remove declaration.
3299 (get_ipa_tdesc): New function.
3300 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3301 initialize remaining tdescs.
3302 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3303 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3304 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3305 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3306 (x86_get_ipa_tdesc_idx): New function.
3307 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3308 * linux-x86-tdesc.h: New file.
3309 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3310 (target_get_ipa_tdesc_idx): New macro.
3311 * tracepoint.c (ipa_tdesc_idx): New macro.
3312 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3313 (symbol_list): Add ipa_tdesc_idx.
3314 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3315 (ipa_tdesc): Remove.
3316 (ipa_tdesc_idx): New variable.
3317 (get_context_regcache): Use get_ipa_tdesc.
3318 (gdb_collect): Ditto.
3319 (gdb_probe): Ditto.
3320 * tracepoint.h (get_ipa_tdesc): New prototype.
3321 (ipa_tdesc): Remove.
3322
e7ad2f14
PA		 33232016-02-24 Pedro Alves <palves@redhat.com>
3324
3325 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3326 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3327 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3328 Factor out common code between the USE_SIGTRAP_SIGINFO and
3329 !USE_SIGTRAP_SIGINFO blocks.
3330 (linux_low_filter_event): Call save_stop_reason instead of
3331 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3332 Update comments.
3333 (linux_wait_1): Update comments.
3334
657f9cde
WW		 33352016-02-24 Wei-cheng Wang <cole945@gmail.com>
3336
3337 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3338 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3339 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3340 ppc_insert_point, ppc_remove_point.
3341
b00b61e1
MK		 33422016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3343
3344 * linux-s390-low.c (s390_supports_z_point_type): New function.
3345 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3346
553cb527
YQ		 33472016-02-16 Yao Qi <yao.qi@linaro.org>
3348
3349 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3350 PC. Get pc from regcache_read_pc.
3351
a5652c21
YQ		 33522016-02-12 Yao Qi <yao.qi@linaro.org>
3353
3354 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3355 or linux_get_pc_32bit.
3356 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3357
ed443b61
YQ		 33582016-02-12 Yao Qi <yao.qi@linaro.org>
3359
3360 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3361 arm_linux_get_next_pcs_fixup.
3362
020ecd38
MK		 33632016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3364
3365 * tracepoint.c (x_tracepoint_action_download): Change
3366 write_inferior_data_ptr to write_inferior_data_pointer.
3367 (cmd_qtstart): Likewise.
3368 (write_inferior_data_ptr): Remove.
3369 (download_agent_expr): Change write_inferior_data_ptr to
3370 write_inferior_data_pointer.
3371 (download_tracepoint_1): Likewise.
3372 (download_tracepoint): Likewise.
3373 (download_trace_state_variables): Likewise.
3374
7cae9051
WW		 33752016-02-11 Wei-cheng Wang <cole945@gmail.com>
3376 Marcin Kościelnicki <koriakin@0x04.net>
3377
3378 * tracepoint.c (struct tracepoint_action_ops): Remove.
3379 (struct tracepoint_action): Remove ops.
3380 (m_tracepoint_action_download, r_tracepoint_action_download)
3381 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3382 size and offset accordingly.
3383 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3384 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3385 (tracepoint_action_send, tracepoint_action_download): New functions.
3386 Helpers for trace action handlers.
3387 (add_tracepoint_action): Remove setup actions ops.
3388 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3389
9f6a71b4
YQ		 33902016-02-10 Yao Qi <yao.qi@linaro.org>
3391
3392 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3393
1e94266c
SM		 33942016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3395
3396 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3397 to AC_OUTPUT.
3398 * configure: Regenerate.
3399
8adce034
SM		 34002016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3401
3402 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3403 void * to gdb_byte *.
3404 * linux-low.c (siginfo_fixup): Likewise.
3405 (linux_xfer_siginfo): Likewise.
3406 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3407 Likewise.
3408 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3409
93813b37
WT		 34102016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3411
3412 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3413 to srv_tgtobj.
3414 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3415 to srv_tgtobj.
3416 * linux-x86-low.c [__x86_64__]: Include
3417 "nat/amd64-linux-siginfo.h".
3418 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3419 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3420 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3421 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3422 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3423 (cpt_si_fd, si_timerid, si_overrun): Move from
3424 nat/amd64-linux-siginfo.c.
3425 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3426
8424cc97
SM		 34272016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3428
3429 * server.c (skip_to_semicolon): Remove.
3430 (process_point_options): Use strchrnul instead of
3431 skip_to_semicolon.
3432
4d18591b
YQ		 34332016-01-26 Yao Qi <yao.qi@linaro.org>
3434
3435 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3436 * linux-low.c (install_software_single_step_breakpoints): Don't
3437 call regcache_read_pc.
3438 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3439 argument pc.
3440
d8020970
YQ		 34412016-01-26 Yao Qi <yao.qi@linaro.org>
3442
3443 * linux-low.c (install_software_single_step_breakpoints): Call
3444 regcache_read_pc instead of get_pc.
3445
8b207339
YQ		 34462016-01-26 Yao Qi <yao.qi@linaro.org>
3447
3448 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3449 (unblock_async_io): Rename to ...
3450 (block_unblock_async_io): ... it. New function.
3451 (enable_async_io): Don't install SIGIO handler. Unblock it
3452 instead.
3453 (disable_async_io): Don't ignore SIGIO. Block it instead.
3454 (initialize_async_io): Install SIGIO handler. Don't call
3455 unblock_async_io.
3456
18879fef
YQ		 34572016-01-26 Yao Qi <yao.qi@linaro.org>
3458
3459 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3460 first character is '\003', call *the_target->request_interrupt.
3461
a0f8e08a
YQ		 34622016-01-25 Yao Qi <yao.qi@linaro.org>
3463
3464 * remote-utils.c (new_thread_notify): Remove.
3465 (dead_thread_notify): Likewise.
3466 * remote-utils.h (new_thread_notify): Remove declaration.
3467 (dead_thread_notify): Likewise.
3468
cc5fd9ab
MK		 34692016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3470
3471 * gdb.trace/pending.exp: Fix expected message on continue.
3472
99e8eb11
MK		 34732016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3474
3475 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3476 it works properly on big-endian machines where sizeof (CORE_ADDR)
3477 != sizeof (void *).
3478
a994041d
PA		 34792016-01-21 Pedro Alves <palves@redhat.com>
3480
3481 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3482 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3483 * configure: Regenerate.
3484
f7a6a40d
YQ		 34852016-01-21 Yao Qi <yao.qi@linaro.org>
3486
3487 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3488 is_thumb and set it according to CPSR saved on the stack.
3489 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3490 arm_sigreturn_next_pc.
3491
6f69e520
YQ		 34922016-01-18 Yao Qi <yao.qi@linaro.org>
3493
3494 * linux-low.c (linux_set_pc_64bit): New function.
3495 (linux_get_pc_64bit): New function.
3496 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3497 Declare.
3498 * linux-sparc-low.c (debug_threads): Remove declaration.
3499 (sparc_get_pc): Remove.
3500 (the_low_target): Use linux_get_pc_64bit instead of
3501 sparc_get_pc.
3502 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3503 (the_low_target): Use linux_get_pc_64bit and
3504 linux_set_pc_64bit.
3505
276d4552
YQ		 35062016-01-18 Yao Qi <yao.qi@linaro.org>
3507
3508 * linux-arm-low.c (debug_threads): Remove declaration.
3509 (arm_get_pc, arm_set_pc): Remove.
3510 (the_low_target): Use linux_get_pc_32bit and
3511 linux_set_pc_32bit.
3512 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3513 (the_low_target): Use linux_get_pc_32bit and
3514 linux_set_pc_32bit.
3515 * linux-cris-low.c (debug_threads): Remove declaration.
3516 (cris_get_pc, cris_set_pc,): Remove.
3517 (the_low_target): Use linux_get_pc_32bit and
3518 linux_set_pc_32bit.
3519 * linux-crisv32-low.c (debug_threads): Remove declaration.
3520 (cris_get_pc, cris_set_pc): Remove.
3521 (the_low_target): Use linux_get_pc_32bit and
3522 linux_set_pc_32bit.
3523 * linux-low.c: Include inttypes.h.
3524 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3525 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3526 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3527 (the_low_target): Use linux_get_pc_32bit and
3528 linux_set_pc_32bit.
3529 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3530 (the_low_target): Use linux_get_pc_32bit and
3531 linux_set_pc_32bit.
3532 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3533 (the_low_target): Use linux_get_pc_32bit and
3534 linux_set_pc_32bit.
3535 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3536 (the_low_target): Use linux_get_pc_32bit and
3537 linux_set_pc_32bit.
3538 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3539 (the_low_target): Use linux_get_pc_32bit and
3540 linux_set_pc_32bit.
3541
eb0edac8
GB		 35422016-01-18 Gary Benson <gbenson@redhat.com>
3543
3544 * configure.ac (AC_FUNC_FORK): New check.
3545 * config.in: Regenerate.
3546 * configure: Likewise.
3547
1b451dda
YQ		 35482016-01-14 Yao Qi <yao.qi@linaro.org>
3549
3550 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3551 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3552 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3553 arm_get_next_pcs_ctor.
3554
82075af2
JS		 35552016-01-12 Josh Stone <jistone@redhat.com>
3556 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3557
3558 * inferiors.h: Include "gdb_vecs.h".
3559 (struct process_info): Add syscalls_to_catch.
3560 * inferiors.c (remove_process): Free syscalls_to_catch.
3561 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3562 syscall_return stops.
3563 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3564 * server.c (handle_general_set): Handle QCatchSyscalls.
3565 (handle_query): Report support for QCatchSyscalls.
3566 * target.h (struct target_ops): Add supports_catch_syscall.
3567 (target_supports_catch_syscall): New macro.
3568 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3569 (struct lwp_info): Add syscall_state.
3570 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3571 Maintain syscall_state and syscalls_to_catch across exec.
3572 (get_syscall_trapinfo): New function, proxy to the_low_target.
3573 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3574 (linux_low_filter_event): Toggle syscall_state entry/return for
3575 syscall traps, and set it ignored for all others.
3576 (gdb_catching_syscalls_p): New function.
3577 (gdb_catch_this_syscall_p): New function.
3578 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3579 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3580 (linux_supports_catch_syscall): New function.
3581 (linux_target_ops): Install it.
3582 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3583 (the_low_target): Install it.
3584
8f13a3ce
MF		 35852016-01-12 Mike Frysinger <vapier@gentoo.org>
3586
3587 * acinclude.m4: Include new ../warning.m4 file.
3588 * configure: Regenerated.
3589 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3590
5b3da067
MF		 35912016-01-12 Mike Frysinger <vapier@gentoo.org>
3592
3593 * ax.c (is_goto_target): Mark static.
3594 * linux-low.c (register_addr): Likewise.
3595 (linux_fetch_registers, linux_store_registers): Likewise.
3596 * mem-break.c (any_persistent_commands): Fix old prototype.
3597 (add_commands_to_breakpoint): Mark static.
3598 * regcache.c (find_register_by_name): Delete unused func.
3599 * remote-utils.c (hex_or_minus_one): Mark static.
3600 * server.c (monitor_show_help): Mark static.
3601 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3602 handle_v_requests): Likewise.
3603
bc504a31
PA		 36042016-01-12 Pedro Alves <palves@redhat.com>
3605
3606 Remove use of the registered trademark symbol throughout.
3607
5a0dd67a
YQ		 36082016-01-08 Yao Qi <yao.qi@linaro.org>
3609
3610 * remote-utils.c (getpkt): If c is '\003', call target hook
3611 request_interrupt.
3612
b2ca446f
YQ		 36132016-01-06 Yao Qi <yao.qi@linaro.org>
3614
3615 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3616 linux-aarch32-low.c.
3617 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3618 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3619 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3620 (thumb2_breakpoint): Declare.
3621 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3622 linux-aarch32-low.h.
3623 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3624 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3625 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3626
edd88788
JB		 36272016-01-01 Joel Brobecker <brobecker@adacore.com>
3628
3629 * gdbreplay.c (gdbreplay_version): Change copyright year in
3630 version message.
3631 * server.c (gdbserver_version): Likewise.
3632
65da7f14
PP		 36332015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3634
3635 * server.c (crc32_table): Delete.
3636 (crc32): Use libiberty's xcrc32 function.
3637
4abd5ed2
JB		 36382015-12-22 Joel Brobecker <brobecker@adacore.com>
3639
3640 * lynx-low.c (lynx_delete_thread_callback): New function.
3641 (lynx_mourn): Properly delete our process and all of its
3642 threads. Remove call to clear_inferiors.
3643
0e50fe5c
JB		 36442015-12-22 Joel Brobecker <brobecker@adacore.com>
3645
3646 * target.c (thread_search_callback): Add check that
3647 the thread_stopped target callback is not NULL before
3648 calling it.
3649
35adc03f
YQ		 36502015-12-21 Yao Qi <yao.qi@linaro.org>
3651
3652 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3653 arm breakpoint.
3654
bd2b2909
AT		 36552015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3656
3657 * server.c (handle_query): Call target_supports_software_single_step.
3658
7fe5e27e
AT		 36592015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3660
3661 * linux-low.c (single_step): New function.
3662 (linux_resume_one_lwp_throw): Call single_step.
3663 (start_step_over): Likewise.
3664
d9311bfa
AT		 36652015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3666
3667 * Makefile.in (SFILES): Append arch/arm-linux.c,
3668 arch/arm-get-next-pcs.c.
3669 (arm-linux.o): New rule.
3670 (arm-get-next-pcs.o): New rule.
3671 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3672 arm-linux.o.
3673 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3674 to linux-aarch32-low.c.
3675 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3676 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3677 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3678 (thumb2_breakpoint_len): Likewise.
3679 (arm_is_thumb_mode): Make non-static.
3680 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3681 from linux-aarch32-low.c.
3682 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3683 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3684 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3685 (thumb2_breakpoint_len): Likewise.
3686 (arm_is_thumb_mode): New declaration.
3687 * linux-arm-low.c: Include arch/arm-linux.h
3688 aarch/arm-get-next-pcs.h, sys/syscall.h.
3689 (get_next_pcs_ops): New struct.
3690 (get_next_pcs_addr_bits_remove): New function.
3691 (get_next_pcs_is_thumb): New function.
3692 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3693 (arm_sigreturn_next_pc): Likewise.
3694 (get_next_pcs_syscall_next_pc): Likewise.
3695 (arm_gdbserver_get_next_pcs): Likewise.
3696 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3697 Initialize.
3698 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3699 * server.h: Include gdb_vecs.h.
3700
68ce2059
AT		 37012015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3702
3703 * Makefile.in (SFILES): Append common/common-regcache.c.
3704 (OBS): Append common-regcache.o.
3705 (common-regcache.o): New rule.
3706 * regcache.c (init_register_cache): Initialize cache to
3707 REG_UNAVAILABLE.
3708 (regcache_raw_read_unsigned): New function.
3709 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3710 register_status enum.
3711
fa5308bd
AT		 37122015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3713
3714 * linux-aarch64-low.c (the_low_targets): Rename
3715 breakpoint_reinsert_addr to get_next_pcs.
3716 * linux-arm-low.c (the_low_targets): Likewise.
3717 * linux-bfin-low.c (the_low_targets): Likewise.
3718 * linux-cris-low.c (the_low_targets): Likewise.
3719 * linux-crisv32-low.c (the_low_targets): Likewise.
3720 * linux-low.c (can_software_single_step): Likewise.
3721 (install_software_single_step_breakpoints): New function.
3722 (start_step_over): Use install_software_single_step_breakpoints.
3723 * linux-low.h: New CORE_ADDR vector.
3724 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3725 get_next_pcs.
3726 * linux-mips-low.c (the_low_targets): Likewise.
3727 * linux-nios2-low.c (the_low_targets): Likewise.
3728 * linux-sparc-low.c (the_low_targets): Likewise.
3729
4a6ed09b
PA		 37302015-12-17 Pedro Alves <palves@redhat.com>
3731
3732 * linux-low.c (linux_kill_one_lwp): Remove references to
3733 LinuxThreads.
3734 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3735 to 'kill'.
3736 (linux_init_signals): Delete.
3737 (initialize_low): Adjust.
3738 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3739
7544db95
PA		 37402015-12-16 Pedro Alves <palves@redhat.com>
3741
3742 * configure.ac (compiler warning flags): When testing a
3743 -Wno-foo option, check whether -Wfoo works instead.
3744 * configure: Regenerate.
3745
8020350c
DB		 37462015-12-11 Don Breazeal <donb@codesourcery.com>
3747
3748 * server.c (process_serial_event): Don't exit from gdbserver
3749 in remote mode if there are still active inferiors.
3750
db91f502
YQ		 37512015-12-11 Yao Qi <yao.qi@linaro.org>
3752
3753 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3754 arm_breakpoint_at if the process is 32-bit.
3755
b37a6290
YQ		 37562015-12-11 Yao Qi <yao.qi@linaro.org>
3757
3758 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3759 arm breakpoint.
3760
17b1509a
YQ		 37612015-12-07 Yao Qi <yao.qi@linaro.org>
3762
3763 * configure.srv: Append arm.o to srv_tgtobj for
3764 aarch64*-*-linux* target.
3765 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3766 from linux-arm-low.c.
3767 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3768 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3769 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3770 (thumb2_breakpoint_len): Likewise.
3771 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3772 (arm_breakpoint_kinds): Likewise.
3773 (arm_breakpoint_kind_from_pc): Likewise.
3774 (arm_sw_breakpoint_from_kind): Likewise.
3775 (arm_breakpoint_kind_from_current_state): Likewise.
3776 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3777 (arm_sw_breakpoint_from_kind): Declare.
3778 (arm_breakpoint_kind_from_current_state): Declare.
3779 (arm_breakpoint_at): Declare.
3780 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3781 arm_sw_breakpoint_from_kind if process is 32-bit.
3782 (aarch64_breakpoint_kind_from_pc): New function.
3783 (aarch64_breakpoint_kind_from_current_state): New function.
3784 (the_low_target): Initialize fields breakpoint_kind_from_pc
3785 and breakpoint_kind_from_current_state.
3786 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3787 linux-aarch32-low.c.
3788 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3789 (arm_breakpoint, arm_breakpoint_len): Likewise.
3790 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3791 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3792 (arm_is_thumb_mode): Likewise.
3793 (arm_breakpoint_at): Likewise.
3794 (arm_breakpoint_kind_from_pc): Likewise.
3795 (arm_sw_breakpoint_from_kind): Likewise.
3796 (arm_breakpoint_kind_from_current_state): Likewise.
3797
3798 Revert:
3799 2015-08-04 Yao Qi <yao.qi@linaro.org>
3800
3801 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3802 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3803 * server.c (extended_protocol): Remove "static".
3804 * server.h (extended_protocol): Declare it.
3805
ece66d65
JS		 38062015-12-04 Josh Stone <jistone@redhat.com>
3807
3808 * target.h (struct target_ops) <arch_setup>: Rename to ...
3809 (struct target_ops) <post_create_inferior>: ... this.
3810 (target_arch_setup): Rename to ...
3811 (target_post_create_inferior): ... this, calling post_create_inferior.
3812 * server.c (start_inferior): Update target_arch_setup calls to
3813 target_post_create_inferior.
3814 * linux-low.c (linux_low_ptrace_options): Forward declare.
3815 (linux_arch_setup): Update its comment for general use.
3816 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3817 (struct linux_target_ops): Use linux_post_create_inferior.
3818 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3819 to post_create_inferior.
3820 * nto-low.c (struct nto_target_ops): Likewise.
3821 * spu-low.c (struct spu_target_ops): Likewise.
3822 * win32-low.c (struct win32_target_ops): Likewise.
3823
e58c48b4
AT		 38242015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3825
3826 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3827
fbec8956
AT		 38282015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3829
3830 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3831 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3832 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3833 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3834 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3835 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3836 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3837 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3838 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3839 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3840 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3841 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3842
9b4c5f87
AT		 38432015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3844
3845 * linux-low.c (linux_look_up_symbols): Don't call
3846 linux_supports_traceclone.
3847 * linux-low.h (thread_db_init): Remove use_events argument.
3848 * thread-db.c (thread_db_use_event): Remove global variable.
3849 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3850 (struct thread_db) <td_create_bp>: Remove field.
3851 (thread_db_create_event): Remove function.
3852 (thread_db_enable_reporting): Likewise.
3853 (find_one_thread): Don't check for thread_db_use_events.
3854 (attach_thread): Likewise.
3855 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3856 (try_thread_db_load_1): Don't check for thread_db_use_events.
3857 (thread_db_init): Remove use_events argument and thread events
3858 handling.
3859 (remove_thread_event_breakpoints): Remove function.
3860 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3861
7d00775e
AT		 38622015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3863
3864 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3865 New function.
3866 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3867 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3868 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3869 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3870 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3871 Initialize.
3872 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3873 New function.
3874 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3875 * linux-low.c (can_hardware_single_step): Use
3876 supports_hardware_single_step.
3877 (can_software_single_step): New function.
3878 (start_step_over): Call can_software_single_step.
3879 (linux_supports_hardware_single_step): New function.
3880 (struct target_ops) <supports_software_single_step>: Initialize.
3881 * linux-low.h (struct linux_target_ops)
3882 <supports_hardware_single_step>: Initialize.
3883 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3884 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3885 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3886 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3887 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3888 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3889 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3890 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3891 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3892 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3893 Initialize.
3894 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3895 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3896 Initialize.
3897 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3898 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3899 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3900 New function.
3901 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3902 * target.h (struct target_ops): <supports_software_single_step>:
3903 New field.
3904 (target_supports_software_single_step): New macro.
3905
2d97cd35
AT		 39062015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3907
3908 * linux-low.c (linux_wait_1): Fix pc advance condition.
3909 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3910 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3911
769ef81f
AT		 39122015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3913
3914 * linux-arm-low.c (arm_is_thumb_mode): New function.
3915 (arm_breakpoint_at): Use arm_is_thumb_mode.
3916 (arm_breakpoint_kind_from_current_state): New function.
3917 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3918 Initialize.
3919 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3920 (linux_breakpoint_kind_from_current_state): New function.
3921 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3922 * linux-low.h (struct linux_target_ops)
3923 <breakpoint_kind_from_current_state>: New field.
3924 * target.h (struct target_ops): Likewise.
3925 (target_breakpoint_kind_from_current_state): New macro.
3926
1bebeeca
PA		 39272015-11-30 Pedro Alves <palves@redhat.com>
3928
3929 * linux-low.c (linux_resume): Wake up the event loop before
3930 returning.
3931
a67a9fae
PA		 39322015-11-30 Pedro Alves <palves@redhat.com>
3933
3934 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3935 check.
3936 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3937 to -1.
3938 * target.c (struct thread_search): New structure.
3939 (thread_search_callback): New function.
3940 (prev_general_thread): New global.
3941 (prepare_to_access_memory, done_accessing_memory): New functions.
3942 * target.h (prepare_to_access_memory, done_accessing_memory):
3943 Replace macros with function declarations.
3944
f2faf941
PA		 39452015-11-30 Pedro Alves <palves@redhat.com>
3946
3947 PR 14618
3948 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3949 report TARGET_WAITKIND_NO_RESUMED.
3950 * remote-utils.c (prepare_resume_reply): Handle
3951 TARGET_WAITKIND_NO_RESUMED.
3952 * server.c (report_no_resumed): New global.
3953 (handle_query) <qSupported>: Handle "no-resumed+". Report
3954 "no-resumed+" support.
3955 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3956 return error if the client doesn't support no-resumed events.
3957 (push_stop_notification): New function.
3958 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3959 events if the client supports them.
3960
a681f9c9
PA		 39612015-11-30 Pedro Alves <palves@redhat.com>
3962
3963 * linux-low.c (thread_still_has_status_pending_p): Don't check
3964 vCont;t here.
3965 (lwp_resumed): New function.
3966 (status_pending_p_callback): Return early if the LWP is not
3967 supposed to be resumed.
3968
65706a29
PA		 39692015-11-30 Pedro Alves <palves@redhat.com>
3970
3971 * linux-low.c (handle_extended_wait): Assert that the LWP's
3972 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3973 thread create events, leave the new child's status pending.
3974 (linux_low_filter_event): If GDB wants to hear about thread exit
3975 events, leave the LWP marked dead and don't delete it.
3976 (linux_wait_for_event_filtered): Don't check for thread exit.
3977 (filter_exit_event): New function.
3978 (linux_wait_1): Use it, when returning an exit event.
3979 (linux_resume_one_lwp_throw): Assert that the LWP's
3980 waitstatus is TARGET_WAITKIND_IGNORE.
3981 * remote-utils.c (prepare_resume_reply): Handle
3982 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3983 * server.c (report_thread_events): New global.
3984 (handle_general_set): Handle QThreadEvents.
3985 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3986 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3987 TARGET_WAITKIND_THREAD_EXITED.
3988 * server.h (report_thread_events): Declare.
3989
56cf4bed
PA		 39902015-11-30 Pedro Alves <palves@redhat.com>
3991
3992 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3993 the thread's last_resume_kind was resume_stop.
3994
500c1d85
PA		 39952015-11-30 Pedro Alves <palves@redhat.com>
3996
3997 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3998 before returning.
3999
de979965
PA		 40002015-11-30 Pedro Alves <palves@redhat.com>
4001
4002 * server.c (handle_v_requests): Handle vCtrlC.
4003
34c65914
PA		 40042015-11-30 Pedro Alves <palves@redhat.com>
4005
4006 * gdbthread.h (find_any_thread_of_pid): Declare.
4007 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4008 functions.
4009 * server.c (handle_query): If current_thread is NULL, look for
4010 another thread of the selected process.
4011
79efa585 40122015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4013 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4014
4015 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4016 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4017 name in reply.
4018 * target.h (struct target_ops) <thread_name>: New field.
4019 (target_thread_name): New macro.
4020
80d82c19
JB		 40212015-11-23 Joel Brobecker <brobecker@adacore.com>
4022
4023 * regcache.h (regcache_invalidate_pid): Add declaration.
4024 * regcache.c (regcache_invalidate_pid): New function, extracted
4025 from regcache_invalidate.
4026 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4027 Add trivial documentation comment.
4028 * lynx-low.c: Use regcache_invalidate_pid instead of
4029 regcache_invalidate.
4030
64da5dd5
JB		 40312015-11-23 Joel Brobecker <brobecker@adacore.com>
4032
4033 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4034 and Elf64_auxv_t if the target is Android.
4035
37ce4055
DE		 40362015-11-22 Doug Evans <xdje42@gmail.com>
4037
4038 * target.h: #include <sys/types.h>.
4039
06e03fff
PA		 40402015-11-19 Pedro Alves <palves@redhat.com>
4041
4042 * linux-low.c (linux_process_qsupported): Change prototype.
4043 Adjust.
4044 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4045 Change prototype.
4046 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4047 and adjust to loop over all features.
4048 * server.c (handle_query) <qSupported>: Adjust to call
4049 target_process_qsupported once, passing it a vector of unprocessed
4050 features.
4051 * target.h (struct target_ops) <process_qsupported>: Change
4052 prototype.
4053 (target_process_qsupported): Adjust.
4054
9a084706
PA		 40552015-11-19 Pedro Alves <palves@redhat.com>
4056
4057 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4058 mode.
4059 * configure: Regenerate.
4060
dad44a1f
PA		 40612015-11-19 Pedro Alves <palves@redhat.com>
4062
4063 * configure: Regenerate.
4064
231c0592
YQ		 40652015-11-19 Yao Qi <yao.qi@linaro.org>
4066
4067 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4068 type to uint32_t.
4069
6c1c9a8b
YQ		 40702015-11-19 Yao Qi <yao.qi@linaro.org>
4071
4072 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4073 (struct aarch64_operand): Move enum out.
4074
9caa3311
YQ		 40752015-11-19 Yao Qi <yao.qi@linaro.org>
4076
4077 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4078 struct user_fpsimd_state *.
4079 (aarch64_store_fpregset): Likewise.
4080
6a69a054
YQ		 40812015-11-19 Yao Qi <yao.qi@linaro.org>
4082
4083 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4084 struct user_pt_regs *.
4085 (aarch64_store_gregset): Likewise.
4086
1798301e
PA		 40872015-11-18 Pedro Alves <palves@redhat.com>
4088
4089 * Makefile.in (all_object_files): Add $IPA_OBJS.
4090
ce7715e2
PA		 40912015-11-17 Pedro Alves <palves@redhat.com>
4092
4093 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4094 GDB_SIGNAL_0 and gdb_signal_to_string.
4095
c0879059
PA		 40962015-11-17 Pedro Alves <palves@redhat.com>
4097
4098 * win32-low.c (handle_output_debug_string): Remove parameter.
4099 (win32_kill): Remove our_status local and adjust call to
4100 handle_output_debug_string.
4101 (get_child_debug_event): Adjust call to
4102 handle_output_debug_string.
4103
1996e237
SM		 41042015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4105
4106 * linux-mips-low.c (mips_fill_gregset): Add cast.
4107 (mips_store_gregset): Likewise.
4108 (mips_fill_fpregset): Likewise.
4109 (mips_store_fpregset): Likewise.
4110
cbec665b
SM		 41112015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4112
4113 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4114 priv.
4115
eb3e3c67
SM		 41162015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4117
4118 * linux-mips-low.c (mips_linux_new_thread): Change type of
4119 watch_type to enum target_hw_bp_type.
4120
171de4b8
SM		 41212015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4122
4123 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4124 Change return type to arm_hwbp_type.
4125
04248ead
SM		 41262015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4127
4128 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4129 (arm_store_gregset): Likewise.
4130 * linux-arm-low.c (arm_get_hwcap): Likewise.
4131 (arm_read_description): Likewise.
4132
04b3479c
SM		 41332015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4134
4135 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4136
2bc84e8a
SM		 41372015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4138
4139 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4140 (ppc_fill_vsxregset): Likewise.
4141 (ppc_store_vsxregset): Likewise.
4142 (ppc_fill_vrregset): Likewise.
4143 (ppc_store_vrregset): Likewise.
4144 (ppc_fill_evrregset): Likewise.
4145 (ppc_store_evrregset): Likewise.
4146
e6c5bb05
SM		 41472015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4148
4149 * linux-ppc-low.c (ppc_usrregs_info): Remove
4150 forward-declaration.
4151 (ppc_arch_setup): Move lower in file.
4152
7ea45d72
SM		 41532015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4154
4155 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4156 (ps_pdwrite): Likewise.
4157
69291610
HW		 41582015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4159
4160 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4161 to after assert checks.
4162
b42945fd
SM		 41632015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4164
4165 * proc-service.c (ps_pdread): Add/adjust casts.
4166 (ps_pdwrite): Add/adjust casts.
4167
d6f85c84
SM		 41682015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4169
4170 * server.c (handle_search_memory_1): Cast return value of
4171 memmem.
4172
f98cd059
SM		 41732015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4174
4175 * server.c (write_qxfer_response): Change type of data to
4176 gdb_byte *.
4177
d2412fa5
PA		 41782015-10-29 Pedro Alves <palves@redhat.com>
4179
4180 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4181
c17414a2
PA		 41822015-10-29 Pedro Alves <palves@redhat.com>
4183
4184 * tracepoint.c (clear_installed_tracepoints): Add casts.
4185
e053fbc4
PA		 41862015-10-29 Pedro Alves <palves@redhat.com>
4187
4188 * server.c (handle_v_cont, process_serial_event): Add enum
4189 gdb_signal casts to signal parsing code.
4190
add67df8
PA		 41912015-10-29 Pedro Alves <palves@redhat.com>
4192
4193 * linux-low.h (NULL_REGSET): Define.
4194 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4195 * linux-arm-low.c (arm_regsets): Likewise.
4196 * linux-crisv32-low.c (cris_regsets): Likewise.
4197 * linux-m68k-low.c (m68k_regsets): Likewise.
4198 * linux-mips-low.c (mips_regsets): Likewise.
4199 * linux-nios2-low.c (nios2_regsets): Likewise.
4200 * linux-ppc-low.c (ppc_regsets): Likewise.
4201 * linux-s390-low.c (s390_regsets): Likewise.
4202 * linux-sh-low.c (sh_regsets): Likewise.
4203 * linux-sparc-low.c (sparc_regsets): Likewise.
4204 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4205 * linux-tile-low.c (tile_regsets): Likewise.
4206 * linux-x86-low.c (x86_regsets): Likewise.
4207 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4208
50bc912a
PA		 42092015-10-29 Pedro Alves <palves@redhat.com>
4210
4211 * linux-low.h (NULL_REGSET): Define.
4212 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4213 * linux-arm-low.c (arm_regsets): Likewise.
4214 * linux-crisv32-low.c (cris_regsets): Likewise.
4215 * linux-m68k-low.c (m68k_regsets): Likewise.
4216 * linux-mips-low.c (mips_regsets): Likewise.
4217 * linux-nios2-low.c (nios2_regsets): Likewise.
4218 * linux-ppc-low.c (ppc_regsets): Likewise.
4219 * linux-s390-low.c (s390_regsets): Likewise.
4220 * linux-sh-low.c (sh_regsets): Likewise.
4221 * linux-sparc-low.c (sparc_regsets): Likewise.
4222 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4223 * linux-tile-low.c (tile_regsets): Likewise.
4224 * linux-x86-low.c (x86_regsets): Likewise.
4225 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4226
682b2546
DE		 42272015-10-26 Doug Evans <dje@google.com>
4228
4229 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4230
963843d4
DE		 42312015-10-26 Doug Evans <dje@google.com>
4232
4233 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4234
d41401ac
DE		 42352015-10-26 Doug Evans <dje@google.com>
4236
4237 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4238 for debug_printf.
4239 (attach_thread, find_new_threads_callback): Ditto.
4240
3db28855
AT		 42412015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4242
4243 * mem-break.h (set_breakpoint_data): Remove.
4244
fb78e89c
AT		 42452015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4246
4247 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4248 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4249 (initialize_low): Remove set_breakpoint_data call.
4250 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4251 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4252 (initialize_low): Remove set_breakpoint_data call.
4253 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4254 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4255 (initialize_low): Remove set_breakpoint_data call.
4256
2e6ee069
AT		 42572015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4258
4259 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4260 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4261 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4262 * target.h (target_breakpoint_kind_from_pc): New macro.
4263
1652a986
AT		 42642015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4265
4266 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4267 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4268 the default breakpoint kind.
4269
abeead09
AT		 42702015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4271
4272 * linux-arm-low.c (arm_supports_z_point_type): Add software
4273 breakpoint support.
4274
b0b4b501
AT		 42752015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4276
4277 * linux-arm-low.c: Refactor breakpoint definitions.
4278 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4279 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4280
8689682c
AT		 42812015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4282
4283 * Makefile.in: Add arm.c/o.
4284 * configure.srv: Likewise.
4285 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4286 (arm_breakpoint_kind_from_pc): New function.
4287 (arm_sw_breakpoint_from_kind): Return proper kind.
4288 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4289
27165294
AT		 42902015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4291
4292 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4293 removal.
4294 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4295 (struct raw_breakpoint) <size>: Remove.
4296 (struct raw_breakpoint) <kind>: Add.
4297 (bp_size): New function.
4298 (bp_opcode): Likewise.
4299 (find_raw_breakpoint_at): Adjust for kind.
4300 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4301 (remove_memory_breakpoint): Adjust for kind call bp_size.
4302 (set_raw_breakpoint_at): Adjust for kind.
4303 (set_breakpoint): Likewise.
4304 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4305 (delete_raw_breakpoint): Adjust for kind.
4306 (delete_breakpoint): Likewise.
4307 (find_gdb_breakpoint): Likewise.
4308 (set_gdb_breakpoint_1): Likewise.
4309 (set_gdb_breakpoint): Likewise.
4310 (delete_gdb_breakpoint_1): Likewise.
4311 (delete_gdb_breakpoint): Likewise.
4312 (uninsert_raw_breakpoint): Likewise.
4313 (reinsert_raw_breakpoint): Likewise.
4314 (set_breakpoint_data): Remove.
4315 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4316 (check_mem_read): Adjust for kind call bp_size.
4317 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4318 (clone_one_breakpoint): Adjust for kind.
4319 * mem-break.h (set_gdb_breakpoint): Likewise.
4320 (delete_gdb_breakpoint): Likewise.
4321 * server.c (process_serial_event): Likewise.
4322
dd373349
AT		 43232015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4324
4325 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4326 (struct linux_target_ops) <breakpoint>: Remove.
4327 (struct linux_target_ops) <breakpoint_len>: Remove.
4328 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4329 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4330 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4331 (arm_sw_breakpoint_from_kind): New function.
4332 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4333 (struct linux_target_ops) <breakpoint>: Remove.
4334 (struct linux_target_ops) <breakpoint_len>: Remove.
4335 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4336 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4337 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4338 (struct linux_target_ops) <breakpoint>: Remove.
4339 (struct linux_target_ops) <breakpoint_len>: Remove.
4340 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4341 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4342 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4343 (struct linux_target_ops) <breakpoint>: Remove.
4344 (struct linux_target_ops) <breakpoint_len>: Remove.
4345 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4346 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4347 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4348 and sw_breakpoint_from_kind to increment the pc.
4349 (linux_breakpoint_kind_from_pc): New function.
4350 (linux_sw_breakpoint_from_kind): New function.
4351 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4352 (initialize_low): Call breakpoint_kind_from_pc and
4353 sw_breakpoint_from_kind to replace breakpoint_data/len.
4354 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4355 New field.
4356 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4357 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4358 (struct linux_target_ops) <breakpoint>: Remove.
4359 (struct linux_target_ops) <breakpoint_len>: Remove.
4360 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4361 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4362 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4363 (struct linux_target_ops) <breakpoint>: Remove.
4364 (struct linux_target_ops) <breakpoint_len>: Remove.
4365 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4366 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4367 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4368 (struct linux_target_ops) <breakpoint>: Remove.
4369 (struct linux_target_ops) <breakpoint_len>: Remove.
4370 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4371 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4372 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4373 (struct linux_target_ops) <breakpoint>: Remove.
4374 (struct linux_target_ops) <breakpoint_len>: Remove.
4375 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4376 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4377 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4378 (struct linux_target_ops) <breakpoint>: Remove.
4379 (struct linux_target_ops) <breakpoint_len>: Remove.
4380 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4381 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4382 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4383 (struct linux_target_ops) <breakpoint>: Remove.
4384 (struct linux_target_ops) <breakpoint_len>: Remove.
4385 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4386 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4387 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4388 (struct linux_target_ops) <breakpoint>: Remove.
4389 (struct linux_target_ops) <breakpoint_len>: Remove.
4390 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4391 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4392 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4393 (struct linux_target_ops) <breakpoint>: Remove.
4394 (struct linux_target_ops) <breakpoint_len>: Remove.
4395 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4396 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4397 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4398 (struct linux_target_ops) <breakpoint>: Remove.
4399 (struct linux_target_ops) <breakpoint_len>: Remove.
4400 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4401 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4402 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4403 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4404 (struct linux_target_ops) <breakpoint>: Remove.
4405 (struct linux_target_ops) <breakpoint_len>: Remove.
4406 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4407 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4408 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4409 (struct linux_target_ops) <breakpoint>: Remove.
4410 (struct linux_target_ops) <breakpoint_len>: Remove.
4411 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4412 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4413
4cd98a19
AT		 44142015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4415
4416 * linux-cris-low.c (cris_get_pc): Remove void arg.
4417
774ee6d2
AR		 44182015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4419
4420 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4421 variable name.
4422
833dcd29
AR		 44232015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4424
4425 * inferiors.c (thread_pid_matches_callback): New function.
4426 (find_thread_process): New function.
4427 (remove_thread): Reset current_thread.
4428 (remove_process): Assert threads have been removed first.
4429
8d689ee5
YQ		 44302015-10-15 Yao Qi <yao.qi@linaro.org>
4431
4432 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4433 if it is 3.
4434 (aarch64_remove_point): Likewise.
4435 * regcache.c (regcache_register_size): New function.
4436
1c2e1515
YQ		 44372015-10-12 Yao Qi <yao.qi@linaro.org>
4438
4439 * linux-aarch64-low.c: Update all callers as emit_load_store
4440 is renamed to aarch64_emit_load_store.
4441
e1c587c3
YQ		 44422015-10-12 Yao Qi <yao.qi@linaro.org>
4443
4444 * linux-aarch64-low.c: Update all callers of function renaming
4445 from emit_insn to aarch64_emit_insn.
4446
b6542f81
YQ		 44472015-10-12 Yao Qi <yao.qi@linaro.org>
4448
4449 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4450 arch/aarch64-insn.h.
4451 (struct aarch64_memory_operand): Likewise.
4452 (ENCODE): Likewise.
4453 (emit_insn): Move to arch/aarch64-insn.c.
4454 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4455 (emit_load_store): Move to arch/aarch64-insn.c.
4456 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4457 (can_encode_int32): Remove.
4458
246994ce
YQ		 44592015-10-12 Yao Qi <yao.qi@linaro.org>
4460
4461 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4462 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4463 (aarch64_relocate_instruction): Likewise.
4464 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4465 (struct aarch64_insn_visitor): Likewise.
4466
0badd99f
YQ		 44672015-10-12 Yao Qi <yao.qi@linaro.org>
4468
4469 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4470 (struct aarch64_insn_visitor): New.
4471 (struct aarch64_insn_relocation_data): New.
4472 (aarch64_ftrace_insn_reloc_b): New function.
4473 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4474 (aarch64_ftrace_insn_reloc_cb): Likewise.
4475 (aarch64_ftrace_insn_reloc_tb): Likewise.
4476 (aarch64_ftrace_insn_reloc_adr): Likewise.
4477 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4478 (aarch64_ftrace_insn_reloc_others): Likewise.
4479 (visitor): New.
4480 (aarch64_relocate_instruction): Use visitor.
4481
dfaffe9d
YQ		 44822015-10-12 Yao Qi <yao.qi@linaro.org>
4483
4484 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4485 int. Add argument buf.
4486 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4487 aarch64_relocate_instruction.
4488
70b439f0
YQ		 44892015-10-12 Yao Qi <yao.qi@linaro.org>
4490
4491 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4492 argument insn. Remove local variable insn. Don't call
4493 target_read_uint32.
4494 (aarch64_install_fast_tracepoint_jump_pad): Call
4495 target_read_uint32.
4496
7781c06f
YQ		 44972015-09-30 Yao Qi <yao.qi@linaro.org>
4498
4499 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4500 (emit_load_store_pair): Likewise.
4501
9a3c8263
SM		 45022015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4503
4504 * dll.c (match_dll): Add cast(s).
4505 (unloaded_dll): Likewise.
4506 * linux-low.c (second_thread_of_pid_p): Likewise.
4507 (delete_lwp_callback): Likewise.
4508 (count_events_callback): Likewise.
4509 (select_event_lwp_callback): Likewise.
4510 (linux_set_resume_request): Likewise.
4511 * server.c (accumulate_file_name_length): Likewise.
4512 (emit_dll_description): Likewise.
4513 (handle_qxfer_threads_worker): Likewise.
4514 (visit_actioned_threads): Likewise.
4515 * thread-db.c (any_thread_of): Likewise.
4516 * tracepoint.c (same_process_p): Likewise.
4517 (match_blocktype): Likewise.
4518 (build_traceframe_info_xml): Likewise.
4519
224c3ddb
SM		 45202015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4521
4522 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4523 assignment.
4524 (gdb_unparse_agent_expr): Likewise.
4525 * hostio.c (require_data): Likewise.
4526 (handle_pread): Likewise.
4527 * linux-low.c (disable_regset): Likewise.
4528 (fetch_register): Likewise.
4529 (store_register): Likewise.
4530 (get_dynamic): Likewise.
4531 (linux_qxfer_libraries_svr4): Likewise.
4532 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4533 (set_fast_tracepoint_jump): Likewise.
4534 (uninsert_fast_tracepoint_jumps_at): Likewise.
4535 (reinsert_fast_tracepoint_jumps_at): Likewise.
4536 (validate_inserted_breakpoint): Likewise.
4537 (clone_agent_expr): Likewise.
4538 * regcache.c (init_register_cache): Likewise.
4539 * remote-utils.c (putpkt_binary_1): Likewise.
4540 (decode_M_packet): Likewise.
4541 (decode_X_packet): Likewise.
4542 (look_up_one_symbol): Likewise.
4543 (relocate_instruction): Likewise.
4544 (monitor_output): Likewise.
4545 * server.c (handle_search_memory): Likewise.
4546 (handle_qxfer_exec_file): Likewise.
4547 (handle_qxfer_libraries): Likewise.
4548 (handle_qxfer): Likewise.
4549 (handle_query): Likewise.
4550 (handle_v_cont): Likewise.
4551 (handle_v_run): Likewise.
4552 (captured_main): Likewise.
4553 * target.c (write_inferior_memory): Likewise.
4554 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4555 * tracepoint.c (init_trace_buffer): Likewise.
4556 (add_tracepoint_action): Likewise.
4557 (add_traceframe): Likewise.
4558 (add_traceframe_block): Likewise.
4559 (cmd_qtdpsrc): Likewise.
4560 (cmd_qtdv): Likewise.
4561 (cmd_qtstatus): Likewise.
4562 (response_source): Likewise.
4563 (response_tsv): Likewise.
4564 (cmd_qtnotes): Likewise.
4565 (gdb_collect): Likewise.
4566 (initialize_tracepoint): Likewise.
4567
afbe19f8
PL		 45682015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4569
4570 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4571 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4572 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4573 <NOP>: New.
4574 (enum aarch64_condition_codes): New enum.
4575 (w0): New static global.
4576 (fp): Likewise.
4577 (lr): Likewise.
4578 (struct aarch64_memory_operand) <type>: New
4579 MEMORY_OPERAND_POSTINDEX type.
4580 (postindex_memory_operand): New helper function.
4581 (emit_ret): New function.
4582 (emit_load_store_pair): New function, factored out of emit_stp
4583 with support for MEMORY_OPERAND_POSTINDEX.
4584 (emit_stp): Rewrite using emit_load_store_pair.
4585 (emit_ldp): New function.
4586 (emit_load_store): Likewise.
4587 (emit_ldr): Mention post-index instruction in comment.
4588 (emit_ldrh): New function.
4589 (emit_ldrb): New function.
4590 (emit_ldrsw): Mention post-index instruction in comment.
4591 (emit_str): Likewise.
4592 (emit_subs): New function.
4593 (emit_cmp): Likewise.
4594 (emit_and): Likewise.
4595 (emit_orr): Likewise.
4596 (emit_orn): Likewise.
4597 (emit_eor): Likewise.
4598 (emit_mvn): Likewise.
4599 (emit_lslv): Likewise.
4600 (emit_lsrv): Likewise.
4601 (emit_asrv): Likewise.
4602 (emit_mul): Likewise.
4603 (emit_sbfm): Likewise.
4604 (emit_sbfx): Likewise.
4605 (emit_ubfm): Likewise.
4606 (emit_ubfx): Likewise.
4607 (emit_csinc): Likewise.
4608 (emit_cset): Likewise.
4609 (emit_nop): Likewise.
4610 (emit_ops_insns): New helper function.
4611 (emit_pop): Likewise.
4612 (emit_push): Likewise.
4613 (aarch64_emit_prologue): New function.
4614 (aarch64_emit_epilogue): Likewise.
4615 (aarch64_emit_add): Likewise.
4616 (aarch64_emit_sub): Likewise.
4617 (aarch64_emit_mul): Likewise.
4618 (aarch64_emit_lsh): Likewise.
4619 (aarch64_emit_rsh_signed): Likewise.
4620 (aarch64_emit_rsh_unsigned): Likewise.
4621 (aarch64_emit_ext): Likewise.
4622 (aarch64_emit_log_not): Likewise.
4623 (aarch64_emit_bit_and): Likewise.
4624 (aarch64_emit_bit_or): Likewise.
4625 (aarch64_emit_bit_xor): Likewise.
4626 (aarch64_emit_bit_not): Likewise.
4627 (aarch64_emit_equal): Likewise.
4628 (aarch64_emit_less_signed): Likewise.
4629 (aarch64_emit_less_unsigned): Likewise.
4630 (aarch64_emit_ref): Likewise.
4631 (aarch64_emit_if_goto): Likewise.
4632 (aarch64_emit_goto): Likewise.
4633 (aarch64_write_goto_address): Likewise.
4634 (aarch64_emit_const): Likewise.
4635 (aarch64_emit_call): Likewise.
4636 (aarch64_emit_reg): Likewise.
4637 (aarch64_emit_pop): Likewise.
4638 (aarch64_emit_stack_flush): Likewise.
4639 (aarch64_emit_zero_ext): Likewise.
4640 (aarch64_emit_swap): Likewise.
4641 (aarch64_emit_stack_adjust): Likewise.
4642 (aarch64_emit_int_call_1): Likewise.
4643 (aarch64_emit_void_call_2): Likewise.
4644 (aarch64_emit_eq_goto): Likewise.
4645 (aarch64_emit_ne_goto): Likewise.
4646 (aarch64_emit_lt_goto): Likewise.
4647 (aarch64_emit_le_goto): Likewise.
4648 (aarch64_emit_gt_goto): Likewise.
4649 (aarch64_emit_ge_got): Likewise.
4650 (aarch64_emit_ops_impl): New static global variable.
4651 (aarch64_emit_ops): New target function, return
4652 &aarch64_emit_ops_impl.
4653 (struct linux_target_ops): Install it.
4654
bb903df0
PL		 46552015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4656
4657 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4658 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4659 aarch64-ipa.o.
4660 * linux-aarch64-ipa.c: New file.
4661 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4662 and endian.h.
4663 (aarch64_get_thread_area): New target method.
4664 (extract_signed_bitfield): New helper function.
4665 (aarch64_decode_ldr_literal): New function.
4666 (enum aarch64_opcodes): New enum.
4667 (struct aarch64_register): New struct.
4668 (struct aarch64_operand): New struct.
4669 (x0): New static global.
4670 (x1): Likewise.
4671 (x2): Likewise.
4672 (x3): Likewise.
4673 (x4): Likewise.
4674 (w2): Likewise.
4675 (ip0): Likewise.
4676 (sp): Likewise.
4677 (xzr): Likewise.
4678 (aarch64_register): New helper function.
4679 (register_operand): Likewise.
4680 (immediate_operand): Likewise.
4681 (struct aarch64_memory_operand): New struct.
4682 (offset_memory_operand): New helper function.
4683 (preindex_memory_operand): Likewise.
4684 (enum aarch64_system_control_registers): New enum.
4685 (ENCODE): New macro.
4686 (emit_insn): New helper function.
4687 (emit_b): New function.
4688 (emit_bcond): Likewise.
4689 (emit_cb): Likewise.
4690 (emit_tb): Likewise.
4691 (emit_blr): Likewise.
4692 (emit_stp): Likewise.
4693 (emit_ldp_q_offset): Likewise.
4694 (emit_stp_q_offset): Likewise.
4695 (emit_load_store): Likewise.
4696 (emit_ldr): Likewise.
4697 (emit_ldrsw): Likewise.
4698 (emit_str): Likewise.
4699 (emit_ldaxr): Likewise.
4700 (emit_stxr): Likewise.
4701 (emit_stlr): Likewise.
4702 (emit_data_processing_reg): Likewise.
4703 (emit_data_processing): Likewise.
4704 (emit_add): Likewise.
4705 (emit_sub): Likewise.
4706 (emit_mov): Likewise.
4707 (emit_movk): Likewise.
4708 (emit_mov_addr): Likewise.
4709 (emit_mrs): Likewise.
4710 (emit_msr): Likewise.
4711 (emit_sevl): Likewise.
4712 (emit_wfe): Likewise.
4713 (append_insns): Likewise.
4714 (can_encode_int32_in): New helper function.
4715 (aarch64_relocate_instruction): New function.
4716 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4717 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4718 (struct linux_target_ops): Install aarch64_get_thread_area,
4719 aarch64_install_fast_tracepoint_jump_pad and
4720 aarch64_get_min_fast_tracepoint_insn_len.
4721
787749ea
PL		 47222015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4723
4724 * Makefile.in (aarch64-insn.o): New rule.
4725 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4726
9812b2e6
YQ		 47272015-09-21 Yao Qi <yao.qi@linaro.org>
4728
4729 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4730
18fe412b
YQ		 47312015-09-21 Yao Qi <yao.qi@linaro.org>
4732
4733 * tracepoint.c (max_jump_pad_size): Remove.
4734
a0cc84cd
YQ		 47352015-09-18 Yao Qi <yao.qi@linaro.org>
4736
4737 * linux-aarch64-low.c: Don't include sys/uio.h.
4738 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4739
d78908cf
WW		 47402015-09-16 Wei-cheng Wang <cole945@gmail.com>
4741
4742 * tracepoint.c (eval_result_type): Change prototype.
4743 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4744
d57e0d50
PA		 47452015-09-15 Pedro Alves <palves@redhat.com>
4746
4747 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4748 Check whether to report exec events instead of checking whether
4749 multiprocess is enabled.
4750
5a676acc
PA		 47512015-09-15 Pedro Alves <palves@redhat.com>
4752
4753 PR remote/18965
4754 * remote-utils.c (prepare_resume_reply): Merge
4755 TARGET_WAITKIND_VFORK_DONE switch case with the
4756 TARGET_WAITKIND_FORKED case.
4757
7c5d0fad
YQ		 47582015-09-15 Yao Qi <yao.qi@linaro.org>
4759
4760 * server.c (handle_query): Check string comparison using
4761 "else if" instead of "if".
4762
750ce8d1
YQ		 47632015-09-15 Yao Qi <yao.qi@linaro.org>
4764
4765 * server.c (vCont_supported): New global variable.
4766 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4767 matches. Append ";vContSupported+" to own_buf.
4768 (handle_v_requests): Append ";s;S" to own_buf if target supports
4769 hardware single step or vCont_supported is false.
4770 (capture_main): Set vCont_supported to zero.
4771
70b90b91
YQ		 47722015-09-15 Yao Qi <yao.qi@linaro.org>
4773
4774 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4775 it to ...
4776 (linux_supports_hardware_single_step): ... New function.
4777 (linux_target_ops): Update.
4778 * lynx-low.c (lynx_target_ops): Set field
4779 supports_hardware_single_step to target_can_do_hardware_single_step.
4780 * nto-low.c (nto_target_ops): Likewise.
4781 * spu-low.c (spu_target_ops): Likewise.
4782 * win32-low.c (win32_target_ops): Likewise.
4783 * target.c (target_can_do_hardware_single_step): New function.
4784 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4785 Remove. <supports_hardware_single_step>: New field.
4786 (target_supports_conditional_breakpoints): Remove.
4787 (target_supports_hardware_single_step): New macro.
4788 (target_can_do_hardware_single_step): Declare.
4789 * server.c (handle_query): Use target_supports_hardware_single_step
4790 instead of target_supports_conditional_breakpoints.
4791
ade90bde
YQ		 47922015-09-15 Yao Qi <yao.qi@linaro.org>
4793
4794 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4795 function.
4796 (struct linux_target_ops the_low_target): Install
4797 aarch64_linux_siginfo_fixup.
4798
94585166
DB		 47992015-09-11 Don Breazeal <donb@codesourcery.com>
4800 Luis Machado <lgustavo@codesourcery.com>
4801
4802 * linux-low.c (linux_mourn): Static declaration.
4803 (linux_arch_setup): Move in front of
4804 handle_extended_wait.
4805 (linux_arch_setup_thread): New function.
4806 (handle_extended_wait): Handle exec events. Call
4807 linux_arch_setup_thread. Make event_lwp argument a
4808 pointer-to-a-pointer.
4809 (check_zombie_leaders): Do not check stopped threads.
4810 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4811 (linux_low_filter_event): Add lwp and thread for exec'ing
4812 non-leader thread if leader thread has been deleted.
4813 Refactor code into linux_arch_setup_thread and call it.
4814 Pass child lwp pointer by reference to handle_extended_wait.
4815 (linux_wait_for_event_filtered): Update comment.
4816 (linux_wait_1): Prevent clobbering exec event status.
4817 (linux_supports_exec_events): New function.
4818 (linux_target_ops) <supports_exec_events>: Initialize new member.
4819 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4820 new member.
4821 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4822 * server.c (report_exec_events): New global variable.
4823 (handle_query): Handle qSupported query for exec-events feature.
4824 (captured_main): Initialize report_exec_events.
4825 * server.h (report_exec_events): Declare new global variable.
4826 * target.h (struct target_ops) <supports_exec_events>: New
4827 member.
4828 (target_supports_exec_events): New macro.
4829 * win32-low.c (win32_target_ops) <supports_exec_events>:
4830 Initialize new member.
4831
0568462b
MM		 48322015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4833
4834 * linux-low.c (linux_low_enable_btrace): Remove.
4835 (linux_target_ops): Replace linux_low_enable_btrace with
4836 linux_enable_btrace.
4837
39edd165
YQ		 48382015-09-03 Yao Qi <yao.qi@linaro.org>
4839
4840 * linux-aarch64-low.c (aarch64_insert_point): Call
4841 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4842 returns true.
4843
1db33b5a
UW		 48442015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4845
4846 * linux-low.c (check_stopped_by_breakpoint): Use
4847 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4848
ab290430
PA		 48492015-08-27 Pedro Alves <palves@redhat.com>
4850
4851 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4852
8d749320
SM		 48532015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4854
6711b7f8
SM		 4855 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4856 the XNEW-family equivalent.
8d749320
SM		 4857 (compile_bytecodes): Likewise.
4858 * dll.c (loaded_dll): Likewise.
4859 * event-loop.c (append_callback_event): Likewise.
4860 (create_file_handler): Likewise.
4861 (create_file_event): Likewise.
4862 * hostio.c (handle_open): Likewise.
4863 * inferiors.c (add_thread): Likewise.
4864 (add_process): Likewise.
4865 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4866 * linux-arm-low.c (arm_new_process): Likewise.
4867 (arm_new_thread): Likewise.
4868 * linux-low.c (add_to_pid_list): Likewise.
4869 (linux_add_process): Likewise.
4870 (handle_extended_wait): Likewise.
4871 (add_lwp): Likewise.
4872 (enqueue_one_deferred_signal): Likewise.
4873 (enqueue_pending_signal): Likewise.
4874 (linux_resume_one_lwp_throw): Likewise.
4875 (linux_resume_one_thread): Likewise.
4876 (linux_read_memory): Likewise.
4877 (linux_write_memory): Likewise.
4878 * linux-mips-low.c (mips_linux_new_process): Likewise.
4879 (mips_linux_new_thread): Likewise.
4880 (mips_add_watchpoint): Likewise.
4881 * linux-x86-low.c (initialize_low_arch): Likewise.
4882 * lynx-low.c (lynx_add_process): Likewise.
4883 * mem-break.c (set_raw_breakpoint_at): Likewise.
4884 (set_breakpoint): Likewise.
4885 (add_condition_to_breakpoint): Likewise.
4886 (add_commands_to_breakpoint): Likewise.
4887 (clone_agent_expr): Likewise.
4888 (clone_one_breakpoint): Likewise.
4889 * regcache.c (new_register_cache): Likewise.
4890 * remote-utils.c (look_up_one_symbol): Likewise.
4891 * server.c (queue_stop_reply): Likewise.
4892 (start_inferior): Likewise.
4893 (queue_stop_reply_callback): Likewise.
4894 (handle_target_event): Likewise.
4895 * spu-low.c (fetch_ppc_memory): Likewise.
4896 (store_ppc_memory): Likewise.
4897 * target.c (set_target_ops): Likewise.
4898 * thread-db.c (thread_db_load_search): Likewise.
4899 (try_thread_db_load_1): Likewise.
4900 * tracepoint.c (add_tracepoint): Likewise.
4901 (add_tracepoint_action): Likewise.
4902 (create_trace_state_variable): Likewise.
4903 (cmd_qtdpsrc): Likewise.
4904 (cmd_qtro): Likewise.
4905 (add_while_stepping_state): Likewise.
4906 * win32-low.c (child_add_thread): Likewise.
4907 (get_image_name): Likewise.
4908
ed8b7b42
YQ		 49092015-08-25 Yao Qi <yao.qi@linaro.org>
4910
4911 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4912
db3cb7cb
YQ		 49132015-08-25 Yao Qi <yao.qi@linaro.org>
4914
4915 * Makefile.in (aarch64-linux.o): New rule.
4916 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4917 srv_tgtobj.
4918 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4919 (aarch64_init_debug_reg_state): Make it extern.
4920 (aarch64_linux_prepare_to_resume): Remove.
4921
f6011a1c
YQ		 49222015-08-25 Yao Qi <yao.qi@linaro.org>
4923
4924 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4925 lwp_arch_private_info and ptid_of_lwp.
4926
88e2cf7e
YQ		 49272015-08-25 Yao Qi <yao.qi@linaro.org>
4928
4929 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4930 Find proc_info by find_process_pid. All callers updated.
4931
5e35436e
YQ		 49322015-08-25 Yao Qi <yao.qi@linaro.org>
4933
4934 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4935 Remove.
4936 (debug_reg_change_callback): Remove.
4937 (aarch64_notify_debug_reg_change): Remove.
4938
4a8a7965
YQ		 49392015-08-25 Yao Qi <yao.qi@linaro.org>
4940
4941 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4942 Call current_lwp_ptid.
4943
32a271ee
YQ		 49442015-08-25 Yao Qi <yao.qi@linaro.org>
4945
4946 * linux-aarch64-low.c (debug_reg_change_callback): Use
4947 debug_printf.
4948
0d51c8d7
YQ		 49492015-08-25 Yao Qi <yao.qi@linaro.org>
4950
4951 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4952
31a43dd5
YQ		 49532015-08-25 Yao Qi <yao.qi@linaro.org>
4954
4955 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4956
8ee52567
YQ		 49572015-08-25 Yao Qi <yao.qi@linaro.org>
4958
4959 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4960 the code.
4961
ff3f0f45
YQ		 49622015-08-25 Yao Qi <yao.qi@linaro.org>
4963
4964 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4965 Remove.
4966 (debug_reg_change_callback): Remove argument entry and add argument
4967 lwp. Remove local variable thread. Don't print thread id in the
4968 debugging output. Don't check whether pid of thread equals to pid.
4969 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4970 iterate_over_lwps instead find_inferior.
4971
3d40fbb5
PA		 49722015-08-24 Pedro Alves <palves@redhat.com>
4973
4974 * inferiors.c (get_first_process): New function.
4975 * inferiors.h (get_first_process): New declaration.
4976 * remote-utils.c (read_ptid): Default to the first process in the
4977 list, instead of to the current thread's process.
4978
438e1e42
PA		 49792015-08-24 Pedro Alves <palves@redhat.com>
4980
4981 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4982 * event-loop.c: Likewise.
4983 * remote-utils.c: Likewise.
4984 * tracepoint.c: Likewise.
4985
a8c6d4fc
PA		 49862015-08-24 Pedro Alves <palves@redhat.com>
4987
4988 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4989 ptid_get_lwp.
4990
99b0bb12
PA		 49912015-08-21 Pedro Alves <palves@redhat.com>
4992
4993 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4994 instead of literal 1.
4995
f8904751
PA		 49962015-08-21 Pedro Alves <palves@redhat.com>
4997
4998 * tdesc.c (default_description): Explicitly zero-initialize.
4999
465a859e
PA		 50002015-08-21 Pedro Alves <palves@redhat.com>
5001
5002 PR gdb/18749
5003 * inferiors.c (remove_thread): Discard any pending stop reply for
5004 this thread.
5005 * server.c (remove_all_on_match_pid): Rename to ...
5006 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5007 instead of a pid.
5008 (discard_queued_stop_replies): Change parameter to a ptid. Now
5009 extern.
5010 (handle_v_kill, kill_inferior_callback, captured_main)
5011 (process_serial_event): Adjust.
5012 * server.h (discard_queued_stop_replies): Declare.
5013
f0db101d
PA		 50142015-08-21 Pedro Alves <palves@redhat.com>
5015
5016 * linux-low.c (wait_for_sigstop): Always switch to no thread
5017 selected if the previously current thread dies.
5018 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5019 process instead of the current thread's.
5020 * remote-utils.c (input_interrupt): Don't check if there's no
5021 current thread.
5022 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5023 current thread to the general thread fails, error out.
5024 (handle_qxfer_auxv, handle_qxfer_libraries)
5025 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5026 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5027 (handle_query): Check if there's a thread selected instead of
5028 checking whether there's any thread in the thread list.
5029 (handle_qxfer_threads, handle_qxfer_btrace)
5030 (handle_qxfer_btrace_conf): Don't error out early if there's no
5031 thread in the thread list.
5032 (handle_v_cont, myresume): Don't set the current thread to the
5033 continue thread.
5034 (process_serial_event) <Hg handling>: Also set thread_id if the
5035 previous general thread is still alive.
5036 (process_serial_event) <g/G handling>: If setting the current
5037 thread to the general thread fails, error out.
5038 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5039 thread's lwp instead of the current thread's.
5040 * target.c (set_desired_thread): If the desired thread was not
5041 found, leave the current thread pointing to NULL. Return an int
5042 (boolean) indicating success.
5043 * target.h (set_desired_thread): Change return type to int.
5044
40045d91
MF		 50452015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5046
5047 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5048 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5049 #includes.
5050 (ps_get_thread_area): New function.
5051
45face3b
GB		 50522015-08-19 Gary Benson <gbenson@redhat.com>
5053
5054 * hostio.c (handle_pread): Do not attempt to read more data
5055 than hostio_reply_with_data can fit in a packet.
5056
16d5f642
JB		 50572015-08-18 Joel Brobecker <brobecker@adacore.com>
5058
5059 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5060
a738da3a
MF		 50612015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5062
5063 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5064
33ebda9d
PA		 50652015-08-06 Pedro Alves <palves@redhat.com>
5066
5067 * tracepoint.c (expr_eval_result): Now an int.
5068
a44892be
PA		 50692015-08-06 Pedro Alves <palves@redhat.com>
5070
5071 * gdbthread.h (struct regcache): Forward declare.
5072 (struct thread_info) <regcache_data>: Now a struct regcache
5073 pointer.
5074 * inferiors.c (inferior_regcache_data)
5075 (set_inferior_regcache_data): Now work with struct regcache
5076 pointers.
5077 * inferiors.h (struct regcache): Forward declare.
5078 (inferior_regcache_data, set_inferior_regcache_data): Now work
5079 with struct regcache pointers.
5080 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5081 (free_register_cache_thread): Remove struct regcache pointer
5082 casts.
5083
608a1e46
PA		 50842015-08-06 Pedro Alves <palves@redhat.com>
5085
5086 * server.c (captured_main): On error, print the exception message
5087 to stderr, and if run_once is set, throw a quit.
5088
f0ce0d3a
PA		 50892015-08-06 Pedro Alves <palves@redhat.com>
5090
5091 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5092 the current thread.
5093
bf47e248
PA		 50942015-08-06 Pedro Alves <palves@redhat.com>
5095
5096 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5097 reading beyond the passed in buffer length.
5098
b6b9ffcc
PL		 50992015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5100
5101 * tracepoint.c (symbol_list) <required>: Remove.
5102
863d01bd
PA		 51032015-08-06 Pedro Alves <palves@redhat.com>
5104
5105 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5106 count if stopping and suspending threads.
5107 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5108 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5109 (linux_detach): Complete an ongoing step-over.
5110 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5111 throughout.
5112 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5113 (linux_wait_1): If passing a signal to the inferior after
5114 finishing a step-over, unsuspend and re-resume all lwps. If we
5115 see a single-step event but the thread should be continuing, don't
5116 pass the trap to gdb.
5117 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5118 internal_error instead of gdb_assert.
5119 (enqueue_pending_signal): New function.
5120 (check_ptrace_stopped_lwp_gone): Add debug output.
5121 (start_step_over): Use internal_error instead of gdb_assert.
5122 (complete_ongoing_step_over): New function.
5123 (linux_resume_one_thread): Don't resume a suspended thread.
5124 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5125 it stepping.
5126
00db26fa
PA		 51272015-08-06 Pedro Alves <palves@redhat.com>
5128
5129 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5130 (linux_thread_alive): Use lwp_is_marked_dead.
5131 (extended_event_reported): Delete.
5132 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5133 instead of extended_event_reported.
5134 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5135 as well.
5136 (lwp_is_marked_dead): New function.
5137 (lwp_running): Use lwp_is_marked_dead.
5138 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5139 comment.
5140
ad071a30
PA		 51412015-08-06 Pedro Alves <palves@redhat.com>
5142
5143 * linux-low.c (linux_wait_1): Move fork event output out of the
5144 !report_to_gdb check. Pass event_child->waitstatus to
5145 target_waitstatus_to_string instead of ourstatus.
5146
524b57e6
YQ		 51472015-08-04 Yao Qi <yao.qi@linaro.org>
5148
5149 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5150 if current_thread is 32 bit.
5151
6085d6f6
YQ		 51522015-08-04 Yao Qi <yao.qi@linaro.org>
5153
5154 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5155 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5156 * server.c (extended_protocol): Remove "static".
5157 * server.h (extended_protocol): Declare it.
5158
8a7e4587
YQ		 51592015-08-04 Yao Qi <yao.qi@linaro.org>
5160
5161 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5162 both aarch64 and aarch32.
5163 (aarch64_set_pc): Likewise.
5164
3b53ae99
YQ		 51652015-08-04 Yao Qi <yao.qi@linaro.org>
5166
5167 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5168 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5169 arm-with-neon.xml to srv_xmlfiles.
5170 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5171 (is_64bit_tdesc): New function.
5172 (aarch64_linux_read_description): New function.
5173 (aarch64_arch_setup): Call aarch64_linux_read_description.
5174 (regs_info): Rename to regs_info_aarch64.
5175 (aarch64_regs_info): Return right regs_info.
5176 (initialize_low_arch): Call initialize_low_arch_aarch32.
5177
bd9e6534
YQ		 51782015-08-04 Yao Qi <yao.qi@linaro.org>
5179
5180 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5181 * linux-aarch32-low.c: New file.
5182 * linux-aarch32-low.h: New file.
5183 * linux-arm-low.c (arm_fill_gregset): Move it to
5184 linux-aarch32-low.c.
5185 (arm_store_gregset): Likewise.
5186 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5187 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5188 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5189 (regs_info): Rename to regs_info_arm.
5190 (arm_regs_info): Return regs_info_aarch32 if
5191 have_ptrace_getregset is 1 and target description is
5192 arm_with_neon or arm_with_vfpv3.
5193 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5194 Call initialize_low_arch_aarch32 instead.
5195
ded48a5e
YQ		 51962015-08-04 Yao Qi <yao.qi@linaro.org>
5197
5198 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5199 * linux-low.c: ... here.
5200 * linux-low.h (have_ptrace_getregset): Declare it.
5201
96e9210f
PA		 52022015-08-04 Pedro Alves <palves@redhat.com>
5203
5204 * thread-db.c (struct thread_db): Use new typedefs.
5205 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5206 CHK calls.
5207 (disable_thread_event_reporting): Cast result of dlsym to
5208 destination function pointer type.
5209 (thread_db_mourn): Use td_ta_delete_ftype.
5210
af60a1ef
SL		 52112015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5212
5213 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5214 arch variant.
5215 (CDX_BREAKPOINT): Define for R2.
5216 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5217 (the_low_target): Add comments.
5218
e8b41681
YQ		 52192015-07-30 Yao Qi <yao.qi@linaro.org>
5220
5221 * linux-arm-low.c (arm_hwcap): Remove it.
5222 (arm_read_description): New local variable arm_hwcap. Don't
5223 set arm_hwcap to zero.
5224
89abb039
YQ		 52252015-07-30 Yao Qi <yao.qi@linaro.org>
5226
5227 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5228 Use regcache->tdesc instead.
5229 (arm_store_wmmxregset): Likewise.
5230 (arm_fill_vfpregset): Likewise.
5231 (arm_store_vfpregset): Likewise.
5232
deca266c
YQ		 52332015-07-30 Yao Qi <yao.qi@linaro.org>
5234
5235 * linux-arm-low.c: Include arch/arm.h.
5236 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5237 (arm_store_gregset): Likewise.
5238
aa58a496
SM		 52392015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5240
5241 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5242 ptrace's 4th parameter.
5243
50904b25
YQ		 52442015-07-27 Yao Qi <yao.qi@linaro.org>
5245
5246 * configure.srv (case aarch64*-*-linux*): Don't set
5247 srv_linux_usrregs.
5248
5826e159
PA		 52492015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5250
5251 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5252 sys/ptrace.h.
5253 * linux-arm-low.c: Likewise.
5254 * linux-cris-low.c: Likewise.
5255 * linux-crisv32-low.c: Likewise.
5256 * linux-low.c: Likewise.
5257 * linux-m68k-low.c: Likewise.
5258 * linux-mips-low.c: Likewise.
5259 * linux-nios2-low.c: Likewise.
5260 * linux-s390-low.c: Likewise.
5261 * linux-sparc-low.c: Likewise.
5262 * linux-tic6x-low.c: Likewise.
5263 * linux-tile-low.c: Likewise.
5264 * linux-x86-low.c: Likewise.
5265
54019719
PA		 52662015-07-24 Pedro Alves <palves@redhat.com>
5267
5268 * config.in: Regenerate.
5269 * configure: Regenerate.
5270
eb7aa561
PA		 52712015-07-24 Pedro Alves <palves@redhat.com>
5272
5273 * acinclude.m4: Include ../ptrace.m4.
5274 * configure.ac: Call GDB_AC_PTRACE.
5275 * config.in, configure: Regenerate.
5276
55d7b841
YQ		 52772015-07-24 Yao Qi <yao.qi@linaro.org>
5278
5279 * linux-low.c (linux_create_inferior): Remove setting to
5280 proc->priv->new_inferior.
5281 (linux_attach): Likewise.
5282 (linux_low_filter_event): Likewise.
5283 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5284
c06cbd92
YQ		 52852015-07-24 Yao Qi <yao.qi@linaro.org>
5286
5287 * linux-low.c (linux_arch_setup): New function.
5288 (linux_low_filter_event): If proc->tdesc is NULL and
5289 proc->attached is true, call the_low_target.arch_setup.
5290 Otherwise, keep status pending, and return.
5291 (linux_resume_one_lwp_throw): Don't call get_pc if
5292 thread->while_stepping isn't NULL. Don't call
5293 get_thread_regcache if proc->tdesc is NULL.
5294 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5295 (linux_target_ops): Install arch_setup.
5296 * server.c (start_inferior): Call the_target->arch_setup.
5297 * target.h (struct target_ops) <arch_setup>: New field.
5298 (target_arch_setup): New marco.
5299 * lynx-low.c (lynx_target_ops): Update.
5300 * nto-low.c (nto_target_ops): Update.
5301 * spu-low.c (spu_target_ops): Update.
5302 * win32-low.c (win32_target_ops): Update.
5303
5ae3ebba
YQ		 53042015-07-24 Yao Qi <yao.qi@linaro.org>
5305
5306 * linux-low.c (linux_add_process): Don't set
5307 proc->priv->new_inferior.
5308 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5309 (linux_attach): Likewise.
5310
eb97750b
YQ		 53112015-07-24 Yao Qi <yao.qi@linaro.org>
5312
5313 * server.c (start_inferior): Code refactor.
5314
51aee833
YQ		 53152015-07-24 Yao Qi <yao.qi@linaro.org>
5316
5317 * server.c (process_serial_event): Set general_thread.
5318
af1b22f3
YQ		 53192015-07-21 Yao Qi <yao.qi@linaro.org>
5320
5321 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5322 aarch64_linux_get_debug_reg_capacity.
5323
554717a3
YQ		 53242015-07-17 Yao Qi <yao.qi@linaro.org>
5325
5326 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5327 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5328 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5329 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5330 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5331 (AARCH64_HWP_ALIGNMENT): Likewise.
5332 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5333 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5334 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5335 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5336 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5337 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5338 (struct aarch64_debug_reg_state): Likewise.
5339 (struct arch_lwp_info): Likewise.
5340 (aarch64_align_watchpoint): Likewise.
5341 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5342 (aarch64_watchpoint_length): Likewise.
5343 (aarch64_point_encode_ctrl_reg): Likewise
5344 (aarch64_point_is_aligned): Likewise.
5345 (aarch64_align_watchpoint): Likewise.
5346 (aarch64_linux_set_debug_regs):
5347 (aarch64_dr_state_insert_one_point): Likewise.
5348 (aarch64_dr_state_remove_one_point): Likewise.
5349 (aarch64_handle_breakpoint): Likewise.
5350 (aarch64_handle_aligned_watchpoint): Likewise.
5351 (aarch64_handle_unaligned_watchpoint): Likewise.
5352 (aarch64_handle_watchpoint): Likewise.
5353
c67ca4de
YQ		 53542015-07-17 Yao Qi <yao.qi@linaro.org>
5355
5356 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5357 and don't aarch64_get_debug_reg_state. All callers update.
5358 (aarch64_handle_aligned_watchpoint): Likewise.
5359 (aarch64_handle_unaligned_watchpoint): Likewise.
5360 (aarch64_handle_watchpoint): Likewise.
5361 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5362 (aarch64_remove_point): Likewise.
5363
25abf979
YQ		 53642015-07-17 Yao Qi <yao.qi@linaro.org>
5365
5366 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5367 debug_printf.
5368 (aarch64_handle_unaligned_watchpoint): Likewise.
5369
db1ff28b
JK		 53702015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5371
5372 Revert the previous 3 commits:
5373 Move gdb_regex* to common/
5374 Move linux_find_memory_regions_full & co.
5375 gdbserver build-id attribute generator
5376
700ca40f
JK		 53772015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5378 Jan Kratochvil <jan.kratochvil@redhat.com>
5379
5380 gdbserver build-id attribute generator.
5381 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5382 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5383 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5384 (find_phdr): New.
5385 (get_dynamic): Use find_pdhr to traverse program headers.
5386 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5387 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5388 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5389 (get_hex_build_id): New.
5390 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5391 to reply XML document.
5392
9904185c
JK		 53932015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5394 Jan Kratochvil <jan.kratochvil@redhat.com>
5395
5396 * target.c: Include target/target-utils.h and fcntl.h.
5397 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5398 (target_fileio_read_stralloc): New functions.
5399
6e5b4429
JK		 54002015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5401
5402 * Makefile.in (OBS): Add gdb_regex.o.
5403 (gdb_regex.o): New.
5404 * config.in: Rebuilt.
5405 * configure: Rebuilt.
5406
ddc98fbf
JK		 54072015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5408 Jan Kratochvil <jan.kratochvil@redhat.com>
5409
5410 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5411 * Makefile.in (OBS): Add target-utils.o.
5412 (linux-maps.o, target-utils.o): New.
5413 * configure.srv (srv_linux_obj): Add linux-maps.o.
5414
e57bb7a0
PL		 54152015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5416
5417 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5418 function, return 1.
5419 (the_low_target): Install it.
5420
586b02a9
PA		 54212015-07-14 Pedro Alves <palves@redhat.com>
5422
5423 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5424 Instead, ignore ECHILD, and throw an error for other errnos.
5425
58c1b36c
PA		 54262015-07-10 Pedro Alves <palves@redhat.com>
5427
5428 * event-loop.c (struct callback_event) <data>: Change type to
5429 gdb_client_data instance instead of gdb_client_data pointer.
5430 (append_callback_event): Adjust.
5431
421530db
PL		 54322015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5433
5434 * linux-aarch64-low.c: Add comments for each linux_target_ops
5435 method. Remove comments already covered in target_ops and
5436 linux_target_ops definitions.
5437 (the_low_target): Add comments for each unimplemented method.
5438
c2d65f38
YQ		 54392015-07-09 Yao Qi <yao.qi@linaro.org>
5440
5441 * linux-aarch64-low.c (aarch64_regmap): Remove.
5442 (aarch64_usrregs_info): Remove.
5443 (regs_info): Set field usrregs to NULL.
5444
b20a6524
MM		 54452015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5446
5447 * linux-low.c: Include "rsp-low.h"
5448 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5449 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5450 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5451 (handle_btrace_enable_pt): New.
5452 (handle_btrace_general_set): Support "pt".
5453 (handle_btrace_conf_general_set): Support "pt:size".
5454
96c97461
PL		 54552015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5456
5457 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5458 Z_PACKET_SW_BP.
5459
37d66942
PL		 54602015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5461
5462 * linux-aarch64-low.c: Remove comment about endianness.
5463 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5464 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5465 memcmp.
5466
dc06243f
GB		 54672015-06-24 Gary Benson <gbenson@redhat.com>
5468
5469 * linux-i386-ipa.c (stdint.h): Do not include.
5470 * lynx-i386-low.c (stdint.h): Likewise.
5471 * lynx-ppc-low.c (stdint.h): Likewise.
5472 * mem-break.c (stdint.h): Likewise.
5473 * thread-db.c (stdint.h): Likewise.
5474 * tracepoint.c (stdint.h): Likewise.
5475 * win32-low.c (stdint.h): Likewise.
5476
124e13d9
SM		 54772015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5478
5479 * server.c (write_qxfer_response): Update call to
5480 remote_escape_output.
5481
909c2cda
JK		 54822015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5483 Jan Kratochvil <jan.kratochvil@redhat.com>
5484
5485 Merge multiple hex conversions.
5486 * gdbreplay.c (tohex): Rename to 'fromhex'.
5487 (logchar): Use fromhex.
5488
24c05f46
JK		 54892015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5490
5491 * server.c (handle_qxfer_libraries): Set `version' attribute for
5492 <library-list>.
5493
14d2069a
GB		 54942015-06-10 Gary Benson <gbenson@redhat.com>
5495
5496 * target.h (struct target_ops) <multifs_open>: New field.
5497 <multifs_unlink>: Likewise.
5498 <multifs_readlink>: Likewise.
5499 * linux-low.c (nat/linux-namespaces.h): New include.
5500 (linux_target_ops): Initialize the_target->multifs_open,
5501 the_target->multifs_unlink and the_target->multifs_readlink.
5502 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5503 * hostio.c (hostio_fs_pid): New static variable.
5504 (hostio_handle_new_gdb_connection): New function.
5505 (handle_setfs): Likewise.
5506 (handle_open): Use the_target->multifs_open as appropriate.
5507 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5508 (handle_readlink): Use the_target->multifs_readlink as
5509 appropriate.
5510 (handle_vFile): Handle vFile:setfs packets.
5511 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5512 after target_handle_new_gdb_connection.
5513
4b8b5e72
GB		 55142015-06-10 Gary Benson <gbenson@redhat.com>
5515
5516 * configure.ac (AC_CHECK_FUNCS): Add setns.
5517 * config.in: Regenerate.
5518 * configure: Likewise.
5519 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5520 (linux-namespaces.o): New rule.
5521 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5522
3ac2e371
GB		 55232015-06-09 Gary Benson <gbenson@redhat.com>
5524
5525 * hostio.c (handle_open): Process mode argument with
5526 fileio_to_host_mode.
5527
ca9b78ce
YQ		 55282015-06-01 Yao Qi <yao.qi@linaro.org>
5529
5530 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5531 * linux-x86-low.c: Likewise.
5532
bfacd19d
DB		 55332015-05-28 Don Breazeal <donb@codesourcery.com>
5534
5535 * linux-low.c (handle_extended_wait): Initialize
5536 thread_info.last_resume_kind for new fork children.
5537
452003ef
PA		 55382015-05-15 Pedro Alves <palves@redhat.com>
5539
5540 * target.h (target_handle_new_gdb_connection): Rewrite using if
5541 wrapped in do/while.
5542
1041a03c
JB		 55432015-05-14 Joel Brobecker <brobecker@adacore.com>
5544
5545 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5546 * configure, config.in: Regenerate.
5547 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5548 Declare typedef.
5549
c269dbdb
DB		 55502015-05-12 Don Breazeal <donb@codesourcery.com>
5551
5552 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5553 PTRACE_EVENT_VFORK_DONE.
5554 (linux_low_ptrace_options, extended_event_reported): Add vfork
5555 events.
5556 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5557 and "vforkdone" for RSP 'T' Stop Reply Packet.
5558 * server.h (report_vfork_events): Declare
5559 global variable.
5560
3a8a0396
DB		 55612015-05-12 Don Breazeal <donb@codesourcery.com>
5562
5563 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5564 (the_low_target) <new_fork>: Initialize new member.
5565 * linux-arm-low.c (arm_new_fork): New function.
5566 (the_low_target) <new_fork>: Initialize new member.
5567 * linux-low.c (handle_extended_wait): Call new target function
5568 new_fork.
5569 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5570 * linux-mips-low.c (mips_add_watchpoint): New function
5571 extracted from mips_insert_point.
5572 (the_low_target) <new_fork>: Initialize new member.
5573 (mips_linux_new_fork): New function.
5574 (mips_insert_point): Call mips_add_watchpoint.
5575 * linux-x86-low.c (x86_linux_new_fork): New function.
5576 (the_low_target) <new_fork>: Initialize new member.
5577
de0d863e
DB		 55782015-05-12 Don Breazeal <donb@codesourcery.com>
5579
5580 * linux-low.c (handle_extended_wait): Implement return value,
5581 rename argument 'event_child' to 'event_lwp', handle
5582 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5583 (linux_low_ptrace_options): New function.
5584 (linux_low_filter_event): Call linux_low_ptrace_options,
5585 use different argument fo linux_enable_event_reporting,
5586 use return value from handle_extended_wait.
5587 (extended_event_reported): New function.
5588 (linux_wait_1): Call extended_event_reported and set
5589 status to report fork events.
5590 (linux_write_memory): Add pid to debug message.
5591 (reset_lwp_ptrace_options_callback): New function.
5592 (linux_handle_new_gdb_connection): New function.
5593 (linux_target_ops): Initialize new structure member.
5594 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5595 * lynx-low.c: Initialize new structure member.
5596 * remote-utils.c (prepare_resume_reply): Implement stop reason
5597 "fork" for "T" stop message.
5598 * server.c (handle_query): Call handle_new_gdb_connection.
5599 * server.h (report_fork_events): Declare global flag.
5600 * target.h (struct target_ops) <handle_new_gdb_connection>:
5601 New member.
5602 (target_handle_new_gdb_connection): New macro.
5603 * win32-low.c: Initialize new structure member.
5604
ddcbc397
DB		 56052015-05-12 Don Breazeal <donb@codesourcery.com>
5606
5607 * mem-break.c (APPEND_TO_LIST): Define macro.
5608 (clone_agent_expr): New function.
5609 (clone_one_breakpoint): New function.
5610 (clone_all_breakpoints): New function.
5611 * mem-break.h: Declare new functions.
5612
89245bc0
DB		 56132015-05-12 Don Breazeal <donb@codesourcery.com>
5614
5615 * linux-low.c (linux_supports_fork_events): New function.
5616 (linux_supports_vfork_events): New function.
5617 (linux_target_ops): Initialize new structure members.
5618 (initialize_low): Call linux_check_ptrace_features.
5619 * lynx-low.c (lynx_target_ops): Initialize new structure
5620 members.
5621 * server.c (report_fork_events, report_vfork_events):
5622 New global flags.
5623 (handle_query): Add new features to qSupported packet and
5624 response.
5625 (captured_main): Initialize new global variables.
5626 * target.h (struct target_ops) <supports_fork_events>:
5627 New member.
5628 <supports_vfork_events>: New member.
5629 (target_supports_fork_events): New macro.
5630 (target_supports_vfork_events): New macro.
5631 * win32-low.c (win32_target_ops): Initialize new structure
5632 members.
5633
835205d0
GB		 56342015-05-12 Gary Benson <gbenson@redhat.com>
5635
5636 * server.c (handle_qxfer_exec_file): Use current process
5637 if annex is empty.
5638
21e94bd9
SL		 56392015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5640
5641 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5642 Remove HAVE_PTRACE_GETREGS conditionals.
5643 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5644 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5645
45614f15
YQ		 56462015-05-08 Yao Qi <yao.qi@linaro.org>
5647
5648 * linux-low.c (linux_supports_conditional_breakpoints): New
5649 function.
5650 (linux_target_ops): Install new target method.
5651 * lynx-low.c (lynx_target_ops): Install NULL hook for
5652 supports_conditional_breakpoints.
5653 * nto-low.c (nto_target_ops): Likewise.
5654 * spu-low.c (spu_target_ops): Likewise.
5655 * win32-low.c (win32_target_ops): Likewise.
5656 * server.c (handle_query): Check
5657 target_supports_conditional_breakpoints.
5658 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5659 New field.
5660 (target_supports_conditional_breakpoints): New macro.
5661
80ad801e
PA		 56622015-05-06 Pedro Alves <palves@redhat.com>
5663
5664 PR server/18081
5665 * server.c (start_inferior): If the process exits, mourn it.
5666
819843c7
GB		 56672015-04-21 Gary Benson <gbenson@redhat.com>
5668
5669 * hostio.c (fileio_open_flags_to_host): Factored out to
5670 fileio_to_host_openflags in common/fileio.c. Single use
5671 updated.
5672
a2d5a9d7
MF		 56732015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5674
5675 * linux-xtensa-low.c (xtensa_fill_gregset)
5676 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5677 XCHAL_HAVE_LOOP.
5678
deb44829
MF		 56792015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5680
5681 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5682 (regs_info): Replace usrregs pointer with NULL.
5683
e57f1de3
GB		 56842015-04-17 Gary Benson <gbenson@redhat.com>
5685
5686 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5687 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5688 * server.c (handle_qxfer_exec_file): New function.
5689 (qxfer_packets): Add exec-file entry.
5690 (handle_query): Report qXfer:exec-file:read as supported packet.
5691
62828379
RN		 56922015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5693
5694 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5695
b88bb450
GB		 56962015-04-09 Gary Benson <gbenson@redhat.com>
5697
5698 * hostio-errno.c (errno_to_fileio_error): Remove function.
5699 Update caller to use remote_fileio_to_fio_error.
5700
c8f4bfdd
YQ		 57012015-04-09 Yao Qi <yao.qi@linaro.org>
5702
5703 * linux-low.c (linux_insert_point): Call
5704 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5705 (linux_remove_point): Call remove_memory_breakpoint if type is
5706 raw_bkpt_type_sw.
5707 * linux-x86-low.c (x86_insert_point): Don't call
5708 insert_memory_breakpoint.
5709 (x86_remove_point): Don't call remove_memory_breakpoint.
5710
41f98f02
PA		 57112015-04-01 Pedro Alves <palves@redhat.com>
5712 Cleber Rosa <crosa@redhat.com>
5713
5714 * server.c (gdbserver_usage): Reorganize and extend the usage
5715 message.
5716
2bf6fb9d
PA		 57172015-03-24 Pedro Alves <palves@redhat.com>
5718
5719 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5720 output. Also dump TRAP_TRACE.
5721 (linux_low_filter_event): In debug output, distinguish a
5722 resume_stop SIGSTOP from a delayed SIGSTOP.
5723
369f6daa
GB		 57242015-03-24 Gary Benson <gbenson@redhat.com>
5725
5726 * linux-x86-low.c (x86_linux_new_thread): Moved to
5727 nat/x86-linux.c.
5728 (x86_linux_prepare_to_resume): Likewise.
5729
8e5d4070
GB		 57302015-03-24 Gary Benson <gbenson@redhat.com>
5731
5732 * Makefile.in (x86-linux-dregs.o): New rule.
5733 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5734 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5735 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5736 (x86_linux_dr_get): Likewise.
5737 (x86_linux_dr_set): Likewise.
5738 (update_debug_registers_callback): Likewise.
5739 (x86_linux_dr_set_addr): Likewise.
5740 (x86_linux_dr_get_addr): Likewise.
5741 (x86_linux_dr_set_control): Likewise.
5742 (x86_linux_dr_get_control): Likewise.
5743 (x86_linux_dr_get_status): Likewise.
5744 (x86_linux_update_debug_registers): Likewise.
5745
2b95d440
GB		 57462015-03-24 Gary Benson <gbenson@redhat.com>
5747
5748 * linux-x86-low.c (x86_linux_update_debug_registers):
5749 New function, factored out from...
5750 (x86_linux_prepare_to_resume): ...this.
5751
14b0bc68
GB		 57522015-03-24 Gary Benson <gbenson@redhat.com>
5753
5754 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5755 (x86_linux_dr_set): Likewise.
5756 (update_debug_registers_callback): Likewise.
5757 (x86_linux_dr_set_addr): Likewise.
5758 (x86_linux_dr_get_addr): Likewise.
5759 (x86_linux_dr_set_control): Likewise.
5760 (x86_linux_dr_get_control): Likewise.
5761 (x86_linux_dr_get_status): Likewise.
5762 (x86_linux_prepare_to_resume): Likewise.
5763
5dfe6ca8
GB		 57642015-03-24 Gary Benson <gbenson@redhat.com>
5765
5766 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5767 Use perror_with_name. Pass string through gettext.
5768 (x86_linux_dr_set): Likewise.
5769
d33472ad
GB		 57702015-03-24 Gary Benson <gbenson@redhat.com>
5771
5772 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5773 (x86_linux_dr_set_addr): ...this.
5774 (x86_dr_low_get_addr): Rename to...
5775 (x86_linux_dr_get_addr): ...this.
5776 (x86_dr_low_set_control): Rename to...
5777 (x86_linux_dr_set_control): ...this.
5778 (x86_dr_low_get_control): Rename to...
5779 (x86_linux_dr_get_control): ...this.
5780 (x86_dr_low_get_status): Rename to...
5781 (x86_linux_dr_get_status): ...this.
5782 (x86_dr_low): Update with new function names.
5783
4b134ca1
GB		 57842015-03-24 Gary Benson <gbenson@redhat.com>
5785
5786 * Makefile.in (x86-linux.o): New rule.
5787 * configure.srv: Add x86-linux.o to relevant targets.
5788 * linux-low.c (lwp_set_arch_private_info): New function.
5789 (lwp_arch_private_info): Likewise.
5790 * linux-x86-low.c: Include nat/x86-linux.h.
5791 (arch_lwp_info): Removed structure.
5792 (update_debug_registers_callback):
5793 Use lwp_set_debug_registers_changed.
5794 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5795 and lwp_set_debug_registers_changed.
5796 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5797
34c703da
GB		 57982015-03-24 Gary Benson <gbenson@redhat.com>
5799
5800 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5801 * linux-arm-low.c (arm_new_thread): Likewise.
5802 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5803 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5804 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5805 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5806
cff068da
GB		 58072015-03-24 Gary Benson <gbenson@redhat.com>
5808
5809 * linux-low.c (ptid_of_lwp): New function.
5810 (lwp_is_stopped): Likewise.
5811 (lwp_stop_reason): Likewise.
5812 * linux-x86-low.c (update_debug_registers_callback):
5813 Use lwp_is_stopped.
5814 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5815 lwp_stop_reason.
5816
b2f7c7e8
GB		 58172015-03-24 Gary Benson <gbenson@redhat.com>
5818
5819 * linux-low.h (linux_stop_lwp): Remove declaration.
5820
6d4ee8c6
GB		 58212015-03-24 Gary Benson <gbenson@redhat.com>
5822
5823 * linux-low.h: Include nat/linux-nat.h.
5824 * linux-low.c (iterate_over_lwps_args): New structure.
5825 (iterate_over_lwps_filter): New function.
5826 (iterate_over_lwps): Likewise.
5827 * linux-x86-low.c (update_debug_registers_callback):
5828 Update signature to what iterate_over_lwps expects.
5829 Remove PID check that iterate_over_lwps now performs.
5830 (x86_dr_low_set_addr): Use iterate_over_lwps.
5831 (x86_dr_low_set_control): Likewise.
5832
70a0bb6b
GB		 58332015-03-24 Gary Benson <gbenson@redhat.com>
5834
5835 * linux-x86-low.c (x86_debug_reg_state): New function.
5836 (x86_linux_prepare_to_resume): Use the above.
5837
7b669087
GB		 58382015-03-24 Gary Benson <gbenson@redhat.com>
5839
5840 * linux-low.c (current_lwp_ptid): New function.
5841 * linux-x86-low.c: Include nat/linux-nat.h.
5842 (x86_dr_low_get_addr): Use current_lwp_ptid.
5843 (x86_dr_low_get_control): Likewise.
5844 (x86_dr_low_get_status): Likewise.
5845
eef49a3d
PA		 58462015-03-20 Pedro Alves <palves@redhat.com>
5847
5848 * tracepoint.c (cmd_qtstatus): Make "str" const.
5849
b2333d22
PA		 58502015-03-20 Pedro Alves <palves@redhat.com>
5851
5852 * server.c (handle_general_set): Make "req_str" const.
5853
23f238d3
PA		 58542015-03-19 Pedro Alves <palves@redhat.com>
5855
5856 * linux-low.c (linux_resume_one_lwp): Rename to ...
5857 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5858 instead call perror_with_name.
5859 (check_ptrace_stopped_lwp_gone): New function.
5860 (linux_resume_one_lwp): Reimplement as wrapper around
5861 linux_resume_one_lwp_throw that swallows errors if the LWP is
5862 gone.
5863
91baf43f
PA		 58642015-03-19 Pedro Alves <palves@redhat.com>
5865
5866 * linux-low.c (count_events_callback, select_event_lwp_callback):
5867 No longer check whether the thread has resume_stop as last resume
5868 kind.
5869
8bf3b159
PA		 58702015-03-19 Pedro Alves <palves@redhat.com>
5871
5872 * linux-low.c (count_events_callback, select_event_lwp_callback):
5873 Use the lwp's status_pending_p field, not the thread's.
5874
b90fc188
PA		 58752015-03-19 Pedro Alves <palves@redhat.com>
5876
5877 * linux-low.c (select_event_lwp_callback): Update comments to
5878 no longer mention SIGTRAP.
5879
464b0089
GB		 58802015-03-18 Gary Benson <gbenson@redhat.com>
5881
5882 * server.c (handle_query): Do not report vFile:fstat as supported.
5883
aa9e327f
GB		 58842015-03-11 Gary Benson <gbenson@redhat.com>
5885
5886 * hostio.c (sys/types.h): New include.
5887 (sys/stat.h): Likewise.
5888 (common-remote-fileio.h): Likewise.
5889 (handle_fstat): New function.
5890 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 5891
791c0056
GB		 58922015-03-11 Gary Benson <gbenson@redhat.com>
5893
5894 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5895 struct stat.st_blocks and struct stat.st_blksize.
5896 * configure: Regenerate.
5897 * config.in: Likewise.
5898 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5899 (OBS): Add common-remote-fileio.o.
5900 (common-remote-fileio.o): New rule.
5901
9a9df970
PA		 59022015-03-09 Pedro Alves <palves@redhat.com>
5903
5904 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5905 'struct sockaddr' pointer in 'accept' call.
5906
9eb1356e
PA		 59072015-03-09 Pedro Alves <palves@redhat.com>
5908
5909 Revert:
5910 2015-03-07 Pedro Alves <palves@redhat.com>
5911 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5912 or <winsock2.h> here. Instead include "gdb_socket.h".
5913 (remote_open): Use union gdb_sockaddr_u.
5914 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5915 or <winsock2.h> here. Instead include "gdb_socket.h".
5916 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5917 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5918 or <sys/un.h>.
5919 (init_named_socket, gdb_agent_helper_thread): Use union
5920 gdb_sockaddr_u.
5921
aac331e4
PA		 59222015-03-07 Pedro Alves <palves@redhat.com>
5923
5924 * configure.ac (build_warnings): Move
5925 -Wdeclaration-after-statement to the C-specific set.
5926 * configure: Regenerate.
5927
366c75fc
PA		 59282015-03-07 Pedro Alves <palves@redhat.com>
5929
5930 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5931 or <winsock2.h> here. Instead include "gdb_socket.h".
5932 (remote_open): Use union gdb_sockaddr_u.
5933 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5934 or <winsock2.h> here. Instead include "gdb_socket.h".
5935 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5936 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5937 or <sys/un.h>.
5938 (init_named_socket, gdb_agent_helper_thread): Use union
5939 gdb_sockaddr_u.
5940
492d29ea
PA		 59412015-03-07 Pedro Alves <palves@redhat.com>
5942
5943 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5944 instead.
5945
60a191ed
YQ		 59462015-03-06 Yao Qi <yao.qi@linaro.org>
5947
5948 * linux-aarch64-low.c (aarch64_insert_point): Use
5949 show_debug_regs as a boolean.
5950 (aarch64_remove_point): Likewise.
5951
f5771b1d
PA		 59522015-03-05 Pedro Alves <palves@redhat.com>
5953
5954 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5955 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5956 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5957 * nto-low.c (nto_target_ops): Likewise.
5958 * spu-low.c (spu_target_ops): Likewise.
5959 * win32-low.c (win32_target_ops): Likewise.
5960
3e572f71
PA		 59612015-03-04 Pedro Alves <palves@redhat.com>
5962
72f4393d 5963 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 5964 Decide whether a breakpoint triggered based on the SIGTRAP's
5965 siginfo.si_code.
72f4393d
L		 5966 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5967 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 5968 (linux_low_filter_event): Check for breakpoints before checking
5969 watchpoints.
5970 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5971 siginfo.si_code.
72f4393d
L		 5972 (linux_stopped_by_sw_breakpoint)
5973 (linux_supports_stopped_by_sw_breakpoint)
5974 (linux_stopped_by_hw_breakpoint)
5975 (linux_supports_stopped_by_hw_breakpoint): New functions.
5976 (linux_target_ops): Install new target methods.
3e572f71 5977
1ec68e26
PA		 59782015-03-04 Pedro Alves <palves@redhat.com>
5979
5980 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5981 * server.c (swbreak_feature, hwbreak_feature): New globals.
5982 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5983 (captured_main): Clear swbreak_feature and hwbreak_feature.
5984 * server.h (swbreak_feature, hwbreak_feature): Declare.
5985 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5986 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5987 supports_stopped_by_hw_breakpoint>: New fields.
5988 (target_supports_stopped_by_sw_breakpoint)
5989 (target_stopped_by_sw_breakpoint)
5990 (target_supports_stopped_by_hw_breakpoint)
5991 (target_stopped_by_hw_breakpoint): Declare.
5992
15c66dd6
PA		 59932015-03-04 Pedro Alves <palves@redhat.com>
5994
5995 enum lwp_stop_reason -> enum target_stop_reason
5996 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5997 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5998 (linux_wait_1, stuck_in_jump_pad_callback)
5999 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6000 (linux_stopped_by_watchpoint):
6001 * linux-low.h (enum lwp_stop_reason): Delete.
6002 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6003 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6004
98fc70d6
YQ		 60052015-03-04 Yao Qi <yao.qi@linaro.org>
6006
6007 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6008
dd2ac174
GB		 60092015-03-03 Gary Benson <gbenson@redhat.com>
6010
6011 * hostio.c (handle_vFile): Fix prefix lengths.
6012
d68e53f4
MM		 60132015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6014
6015 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6016 ptr_bits.
6017
bf2d68ab
AA		 60182015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6019
6020 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6021 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6022 (clean): Add "rm -f" for above C files.
6023 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6024 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6025 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6026 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6027 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6028 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6029 (init_registers_s390x_vx_linux64)
6030 (init_registers_s390x_tevx_linux64)
6031 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6032 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6033 declarations.
6034 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6035 (s390_store_vxrs_high): New functions.
6036 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6037 NT_S390_VXRS_HIGH.
6038 (s390_arch_setup): Add logic for selecting one of the new target
6039 descriptions. Activate the new vector regsets if applicable.
6040 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6041 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6042 and init_registers_s390x_tevx_linux64.
6043
c966a859
PA		 60442015-03-01 Pedro Alves <palves@redhat.com>
6045
6046 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6047 parameter.
6048
4180215b
PA		 60492015-02-27 Pedro Alves <palves@redhat.com>
6050
6051 * linux-x86-low.c (u_debugreg_offset): New function.
6052 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6053
749bab01
PA		 60542015-02-27 Pedro Alves <palves@redhat.com>
6055
6056 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6057 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6058 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6059 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6060 (ps_lsetfpregs, ps_getpid)
6061 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6062 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6063 (ps_lsetxregs, ps_plog): Declare.
6064
3c14e5a3
PA		 60652015-02-27 Pedro Alves <palves@redhat.com>
6066
6067 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6068 IP_AGENT_EXPORT_FUNC.
6069 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6070 IP_AGENT_EXPORT_FUNC.
6071 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6072 (IP_AGENT_EXPORT): Delete.
6073 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6074 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6075 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6076 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6077 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6078 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6079 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6080 (traceframe_read_count, traceframe_write_count)
6081 (traceframes_created, trace_state_variables, get_raw_reg)
6082 (get_trace_state_variable_value, set_trace_state_variable_value)
6083 (ust_loaded, helper_thread_id, cmd_buf): Use
6084 IPA_SYM_EXPORTED_NAME.
6085 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6086 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6087 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6088 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6089 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6090 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6091 EXTERN_C_PUSH/EXTERN_C_POP.
6092 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6093 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6094 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6095 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6096 (traceframe_write_count, traceframe_read_count)
6097 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6098 (about_to_request_buffer_space, get_trace_state_variable_value)
6099 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6100 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6101 EXTERN_C_PUSH/EXTERN_C_POP.
6102 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6103 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6104 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6105 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6106 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6107 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6108 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6109 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6110 Define.
6111 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6112 (IP_AGENT_EXPORT_VAR_DECL): Define.
6113 (tracing): Declare.
6114 (gdb_agent_get_raw_reg): Declare.
6115
fe978cb0
PA		 61162015-02-27 Tom Tromey <tromey@redhat.com>
6117 Pedro Alves <palves@redhat.com>
6118
6119 Rename symbols whose names are reserved C++ keywords throughout.
6120
3bc3d82a
PA		 61212015-02-27 Pedro Alves <palves@redhat.com>
6122
6123 * Makefile.in (COMPILER): New, get it from autoconf.
6124 (CXX): Get from autoconf instead.
6125 (COMPILE.pre): Use COMPILER.
6126 (CC-LD): Rename to ...
6127 (CC_LD): ... this. Use COMPILER.
6128 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6129 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6130 * acinclude.m4: Include build-with-cxx.m4.
6131 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6132 Disable -Werror by default if building in C++ mode.
6133 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6134 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6135 the C++ compiler. Save/restore CXXFLAGS too.
6136 * configure: Regenerate.
6137
07697489
PA		 61382015-02-27 Pedro Alves <palves@redhat.com>
6139
6140 * acinclude.m4: Include libiberty.m4.
6141 * configure.ac: Call libiberty_INIT.
6142 * config.in, configure: Regenerate.
6143
9beb7c4e
PA		 61442015-02-26 Pedro Alves <palves@redhat.com>
6145
6146 * linux-low.c (linux_wait_1): When incrementing the PC past a
6147 program breakpoint always use the_low_target.breakpoint_len as
6148 increment, rather than the maximum between that and
6149 the_low_target.decr_pc_after_break.
6150
8090aef2
PA		 61512015-02-23 Pedro Alves <palves@redhat.com>
6152
6153 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6154 thread was doing a step-over; always adjust the PC if
6155 we stepped over a permanent breakpoint.
6156 (linux_wait_1): If we stepped over breakpoint that was on top of a
6157 permanent breakpoint, manually advance the PC past it.
6158
bc9540e8
PA		 61592015-02-23 Pedro Alves <palves@redhat.com>
6160
6161 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6162 modes.
6163 (x86_fill_gregset, x86_store_gregset): Use it when handling
6164 $orig_eax.
6165
2db9a427
PA		 61662015-02-20 Pedro Alves <palves@redhat.com>
6167
6168 * thread-db.c: Include "nat/linux-procfs.h".
6169 (thread_db_init): Skip listing new threads if the kernel supports
6170 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6171
afa8d396
PA		 61722015-02-20 Pedro Alves <palves@redhat.com>
6173
6174 * linux-low.c (status_pending_p_callback): Use ptid_match.
6175
c9587f88
AT		 61762015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6177
6178 PR breakpoints/16812
6179 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6180 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6181 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6182
b05ec7a5
AT		 61832015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6184
6185 PR breakpoints/15956
6186 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6187
d33501a5
MM		 61882015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6189
6190 * linux-low.c (linux_low_btrace_conf): Print size.
6191 * server.c (handle_btrace_conf_general_set): New.
6192 (hanle_general_set): Call handle_btrace_conf_general_set.
6193 (handle_query): Report Qbtrace-conf:bts:size as supported.
6194
f4abbc16
MM		 61952015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6196
6197 * linux-low.c (linux_low_enable_btrace): Update parameters.
6198 (linux_low_btrace_conf): New.
6199 (linux_target_ops)<to_btrace_conf>: Initialize.
6200 * server.c (current_btrace_conf): New.
6201 (handle_btrace_enable): Rename to ...
6202 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6203 to target_enable_btrace. Update comment. Update users.
6204 (handle_qxfer_btrace_conf): New.
6205 (qxfer_packets): Add btrace-conf entry.
6206 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6207 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6208 (target_ops)<read_btrace_conf>: New.
6209 (target_enable_btrace): Update parameters.
6210 (target_read_btrace_conf): New.
6211
043c3577
MM		 62122015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6213
6214 * server.c (handle_btrace_general_set): Remove call to
6215 target_supports_btrace.
6216 (supported_btrace_packets): New.
6217 (handle_query): Call supported_btrace_packets.
6218 * target.h: include btrace-common.h.
6219 (btrace_target_info): Removed.
6220 (supports_btrace, target_supports_btrace): Update parameters.
6221
734b0e4b
MM		 62222015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6223
6224 * Makefile.in (SFILES): Add common/btrace-common.c.
6225 (OBS): Add common/btrace-common.o.
6226 (btrace-common.o): Add build rules.
6227 * linux-low: Include btrace-common.h.
6228 (linux_low_read_btrace): Use struct btrace_data. Call
6229 btrace_data_init and btrace_data_fini.
6230
d6c146e9
PA		 62312015-02-06 Pedro Alves <palves@redhat.com>
6232
6233 * thread-db.c (find_new_threads_callback): Add debug output.
6234
20ba1ce6
PA		 62352015-02-04 Pedro Alves <palves@redhat.com>
6236
6237 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6238 (resume_stopped_resumed_lwps): New function.
6239 (linux_wait_for_event_filtered): Use it.
6240
8cc73a39
SDJ		 62412015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6242
6243 * Makefile.in (SFILES): Add linux-personality.c.
6244 (linux-personality.o): New rule.
6245 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6246 list of objects to be built.
6247 * linux-low.c: Include nat/linux-personality.h.
6248 (linux_create_inferior): Remove code to disable address space
6249 randomization (moved to ../nat/linux-personality.c). Create
6250 cleanup to disable address space randomization.
6251
fb23d554
SDJ		 62522015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6253
6254 * Makefile.in (posix-strerror.o): New rule.
6255 (mingw-strerror.o): Likewise.
6256 * configure: Regenerated.
6257 * configure.ac: Source file ../common/common.host. Initialize new
6258 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6259
cdf43629
YQ		 62602015-01-14 Yao Qi <yao@codesourcery.com>
6261
6262 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6263 (ppc-linux.o): New rule.
6264 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6265 * configure.ac: AC_CHECK_FUNCS(getauxval).
6266 * config.in: Re-generated.
6267 * configure: Re-generated.
6268 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6269 ppc64_64bit_inferior_p
6270
514c5338
YQ		 62712015-01-14 Yao Qi <yao@codesourcery.com>
6272
6273 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6274 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6275 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6276 (PT_ORIG_R3, PT_TRAP): Likewise.
6277 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6278 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6279 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6280
3368c1e5
JB		 62812015-01-10 Joel Brobecker <brobecker@adacore.com>
6282
6283 * i387-fp.c (i387_cache_to_xsave): In look over
6284 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6285 zmmh_low_space field by use of zmmh_high_space.
6286
582511be
PA		 62872015-01-09 Pedro Alves <palves@redhat.com>
6288
6289 * linux-low.c (step_over_bkpt): Move higher up in the file.
6290 (handle_extended_wait): Don't store the stop_pc here.
6291 (get_stop_pc): Adjust comments and rename to ...
6292 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6293 stopped for a software breakpoint or hardware breakpoint.
6294 (thread_still_has_status_pending_p): New function.
6295 (status_pending_p_callback): Use
6296 thread_still_has_status_pending_p. If the event is no longer
6297 interesting, resume the LWP.
6298 (handle_tracepoints): Add assert.
6299 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6300 (wstatus_maybe_breakpoint): New function.
6301 (cancel_breakpoint): Delete function.
6302 (check_stopped_by_watchpoint): New function, factored out from
6303 linux_low_filter_event.
6304 (lp_status_maybe_breakpoint): Delete function.
6305 (linux_low_filter_event): Remove filter_ptid argument.
6306 Leave thread group exits pending here. Store the LWP's stop PC.
6307 Always leave events pending.
6308 (linux_wait_for_event_filtered): Pull all events out of the
6309 kernel, and leave them all pending.
6310 (count_events_callback, select_event_lwp_callback): Consider all
6311 events.
6312 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6313 (select_event_lwp): Only give preference to the stepping LWP in
6314 all-stop mode. Adjust comments.
6315 (ignore_event): New function.
6316 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6317 references to cancel_breakpoints. Adjust to renames. Also give
6318 equal priority to all LWPs that have had events in non-stop mode.
6319 If reporting a software breakpoint event, unadjust the LWP's PC.
6320 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6321 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6322 Adjust.
6323 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6324 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6325 (linux_stopped_by_watchpoint): Adjust.
6326 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6327 * linux-low.h (enum lwp_stop_reason): New.
6328 (struct lwp_info) <stop_pc>: Adjust comment.
6329 <stopped_by_watchpoint>: Delete field.
6330 <stop_reason>: New field.
6331 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6332 * mem-break.c (software_breakpoint_inserted_here)
6333 (hardware_breakpoint_inserted_here): New function.
6334 * mem-break.h (software_breakpoint_inserted_here)
6335 (hardware_breakpoint_inserted_here): Declare.
6336 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6337 (cancel_breakpoints): Delete.
6338 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6339 (upload_fast_traceframes): Remove references to
6340 cancel_breakpoints.
6341
a33e3959
PA		 63422015-01-09 Pedro Alves <palves@redhat.com>
6343
6344 * thread-db.c (find_new_threads_callback): Ignore thread if the
6345 kernel thread ID is -1.
6346
8784d563
PA		 63472015-01-09 Pedro Alves <palves@redhat.com>
6348
6349 * linux-low.c (linux_attach_fail_reason_string): Move to
6350 nat/linux-ptrace.c, and rename.
6351 (linux_attach_lwp): Update comment.
6352 (attach_proc_task_lwp_callback): New function.
6353 (linux_attach): Adjust to rename and use
6354 linux_proc_attach_tgid_threads.
6355 (linux_attach_fail_reason_string): Delete declaration.
6356
76f2b779
JB		 63572015-01-01 Joel Brobecker <brobecker@adacore.com>
6358
6359 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6360 * server.c (gdbserver_version): Likewise.
6361
fafcc06a
SDJ		 63622014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6363
6364 * remote-utils.c: Include ctype.h.
6365 (input_interrupt): Explicitly handle the case when the char
6366 received is the NUL byte. Improve the printing of non-ASCII
6367 characters.
6368
beed38b8
JB		 63692014-12-16 Joel Brobecker <brobecker@adacore.com>
6370
6371 * linux-low.c (linux_low_filter_event): Update call to
6372 linux_enable_event_reporting following the addition of
6373 a new parameter to that function.
6374
bf330350
CU		 63752014-12-16 Catalin Udma <catalin.udma@freescale.com>
6376
6377 PR server/17457
6378 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6379 (AARCH64_FPCR_REGNO): Likewise.
6380 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6381 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6382 (aarch64_store_fpregset): Likewise.
6383
5227d625
JB		 63842014-12-15 Joel Brobecker <brobecker@adacore.com>
6385
6386 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6387 Remove FIXME comment about assumption about N.
6388
f93b65a0
JB		 63892014-12-13 Joel Brobecker <brobecker@adacore.com>
6390
6391 * configure.ac: If large-file support is disabled in GDBserver,
6392 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6393 * configure: Regenerate.
6394
e5a9158d
AA		 63952014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6396
6397 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6398 warning upon ENODATA from ptrace.
6399 * linux-s390-low.c (s390_store_tdb): New.
6400 (s390_regsets): Add regset for NT_S390_TDB.
6401
feea5f36
AA		 64022014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6403
6404 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6405 without a fill_function.
6406 * linux-s390-low.c (s390_fill_last_break): Remove.
6407 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6408 (s390_arch_setup): Use regset's size instead of fill_function for
6409 loop end condition.
6410
098dbe61
AA		 64112014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6412
6413 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6414 the regset's store function when ptrace returned an error.
6415 * regcache.c (get_thread_regcache): Invalidate register cache
6416 before fetching inferior's registers.
6417
28eef672
AA		 64182014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6419
6420 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6421 while-loop as for-loop.
6422 (regsets_store_inferior_registers): Likewise.
6423
bdca27a2
YQ		 64242014-11-28 Yao Qi <yao@codesourcery.com>
6425
6426 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6427 * config.in, configure: Re-generate.
6428 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6429 is defined.
6430
9c232dda
YQ		 64312014-11-21 Yao Qi <yao@codesourcery.com>
6432
6433 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6434 (AC_CHECK_HEADERS): Remove malloc.h.
6435 * configure: Re-generated.
6436 * config.in: Re-generated.
6437 * server.h: Don't include alloca.h and malloc.h.
6438 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6439 Don't include malloc.h.
6440
43968415
JB		 64412014-11-17 Joel Brobecker <brobecker@adacore.com>
6442
6443 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6444 corresponding ERRNO check in same block.
6445
40e91bc7
PA		 64462014-11-12 Pedro Alves <palves@redhat.com>
6447
6448 * server.c (cont_thread): Update comment.
6449 (start_inferior, attach_inferior): No longer clear cont_thread.
6450 (handle_v_cont): No longer set cont_thread.
6451 (captured_main): Clear cont_thread each time a GDB connects.
6452
c2c118cf
PA		 64532014-11-12 Pedro Alves <palves@redhat.com>
6454
6455 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6456 thread, and don't resume all threads if the Hc thread has exited.
6457
78708b7c
PA		 64582014-11-12 Pedro Alves <palves@redhat.com>
6459
6460 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6461 the process group instead of to a specific LWP.
6462
a2abc7de
PA		 64632014-10-15 Pedro Alves <palves@redhat.com>
6464
6465 PR server/17487
6466 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6467 parameter.
6468 (arm_set_thread_context): Delete.
6469 (the_low_target): Adjust.
6470 * win32-i386-low.c (debug_registers_changed)
6471 (debug_registers_used): Delete.
6472 (update_debug_registers_callback): New function.
6473 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6474 needing to update their debug registers.
6475 (win32_get_current_dr): New function.
6476 (x86_dr_low_get_addr, x86_dr_low_get_control)
6477 (x86_dr_low_get_status): Fetch the debug register from the thread
6478 record's context.
6479 (i386_initial_stuff): Adjust.
6480 (i386_get_thread_context): Remove current_event parameter. Don't
6481 clear debug_registers_changed nor copy DR values to
6482 debug_reg_state.
6483 (i386_set_thread_context): Delete.
6484 (i386_prepare_to_resume): New function.
6485 (i386_thread_added): Mark the thread as needing to update irs
6486 debug registers.
6487 (the_low_target): Remove i386_set_thread_context and install
6488 i386_prepare_to_resume.
6489 * win32-low.c (win32_get_thread_context): Adjust.
6490 (win32_set_thread_context): Use SetThreadContext
6491 directly.
6492 (win32_prepare_to_resume): New function.
6493 (win32_require_context): New function, factored out from ...
6494 (thread_rec): ... this.
6495 (continue_one_thread): Call win32_prepare_to_resume on each thread
6496 we're about to continue.
6497 (win32_resume): Call win32_prepare_to_resume on the event thread.
6498 * win32-low.h (struct win32_thread_info)
6499 <debug_registers_changed>: New field.
6500 (struct win32_target_ops): Change prototype of set_thread_context,
6501 delete set_thread_context and add prepare_to_resume.
6502 (win32_require_context): New declaration.
6503
a442d071
GB		 65042014-10-08 Gary Benson <gbenson@redhat.com>
6505
6506 * server.h: Do not include common-exceptions.h.
6507
6f1947e8
GB		 65082014-10-08 Gary Benson <gbenson@redhat.com>
6509
6510 * server.h: Do not include cleanups.h.
6511
63b434a4
JH		 65122014-09-30 James Hogan <james.hogan@imgtec.com>
6513
6514 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6515 mips64-dsp-linux.c.
6516
c4d9ceb6
YQ		 65172014-09-23 Yao Qi <yao@codesourcery.com>
6518
6519 * linux-low.c (lp_status_maybe_breakpoint): New function.
6520 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6521 (count_events_callback): Likewise.
6522 (select_event_lwp_callback): Likewise.
6523 (cancel_breakpoints_callback): Likewise.
6524
89a5711c
DB		 65252014-09-19 Don Breazeal <donb@codesourcery.com>
6526
6527 * linux-low.c (handle_extended_wait): Call
6528 linux_ptrace_get_extended_event.
6529 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6530 linux_is_extended_waitstatus.
6531
bffc0964
JB		 65322014-09-16 Joel Brobecker <brobecker@adacore.com>
6533
6534 * Makefile.in (CPPFLAGS): Define.
6535 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6536 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6537
0bfdf32f
GB		 65382014-09-16 Gary Benson <gbenson@redhat.com>
6539
6540 * inferiors.h (current_inferior): Renamed as...
6541 (current_thread): New variable. All uses updated.
6542 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6543 (maybe_move_out_of_jump_pad): Likewise.
6544 (cancel_breakpoint): Likewise.
6545 (linux_low_filter_event): Likewise.
6546 (wait_for_sigstop): Likewise.
6547 (linux_resume_one_lwp): Likewise.
6548 (need_step_over_p): Likewise.
6549 (start_step_over): Likewise.
6550 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6551 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6552 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6553 and save_inferior as saved_thread.
6554 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6555 saved_thread.
6556 (regcache_invalidate_thread): Likewise.
6557 * remote-utils.c (prepare_resume_reply): Likewise.
6558 * thread-db.c (thread_db_get_tls_address): Likewise.
6559 (disable_thread_event_reporting): Likewise.
6560 (remove_thread_event_breakpoints): Likewise.
6561 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6562 as saved_thread.
6563 * target.h (set_desired_inferior): Renamed as...
6564 (set_desired_thread): New declaration. All uses updated.
6565 * server.c (myresume): Updated comment to reference thread instead
6566 of inferior.
6567 (handle_serial_event): Likewise.
6568 (handle_target_event): Likewise.
6569
361c8ade
GB		 65702014-09-12 Tom Tromey <tromey@redhat.com>
6571 Gary Benson <gbenson@redhat.com>
6572
6573 * regcache.h: Include common-regcache.h.
6574 (regcache_read_pc): Don't declare.
6575 * regcache.c (get_thread_regcache_for_ptid): New function.
6576
bd9269f7
GB		 65772014-09-11 Tom Tromey <tromey@redhat.com>
6578 Gary Benson <gbenson@redhat.com>
6579
6580 * symbol.c: New file.
6581 * Makefile.in (SFILES): Add symbol.c.
6582 (OBS): Add symbol.o.
6583
f8c1d06b
GB		 65842014-09-11 Gary Benson <gbenson@redhat.com>
6585
6586 * target.c (target_stop_ptid, target_continue_ptid): New
6587 functions.
6588
721ec300
GB		 65892014-09-11 Tom Tromey <tromey@redhat.com>
6590 Gary Benson <gbenson@redhat.com>
6591
6592 * target.h: Include target/target.h.
6593 * target.c (target_read_memory, target_read_uint32)
6594 (target_write_memory): New functions.
6595
c5e92cca
GB		 65962014-09-11 Gary Benson <gbenson@redhat.com>
6597
6598 * server.h (debug_hw_points): Don't declare.
6599 * server.c (debug_hw_points): Don't define. Replace all uses
6600 with show_debug_regs.
6601 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6602 all uses with show_debug_regs.
6603
2e4bb98a
EBM		 66042014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6605
6606 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6607 endianness into account.
6608 (ppc_supply_ptrace_register): Likewise.
6609
ac740bc7
JH		 66102014-09-03 James Hogan <james.hogan@imgtec.com>
6611
6612 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6613 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6614
97ea6506
GB		 66152014-09-03 Gary Benson <gbenson@redhat.com>
6616
6617 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6618 ALL_DEBUG_ADDRESS_REGISTERS.
6619
df7e5265
GB		 66202014-09-02 Gary Benson <gbenson@redhat.com>
6621
6622 * i386-low.h: Renamed as...
6623 * x86-low.h: New file. All type, function and variable name
6624 prefixes changed from "i386_" to "x86_". All references updated.
6625 * i386-low.c: Renamed as...
6626 * x86-low.c: New file. All type, function and variable name
6627 prefixes changed from "i386_" to "x86_". All references updated.
6628
ed859da7
GB		 66292014-09-02 Gary Benson <gbenson@redhat.com>
6630
6631 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6632 (x86_linux_new_thread): Likewise.
6633
860789c7
GB		 66342014-08-29 Gary Benson <gbenson@redhat.com>
6635
6636 * server.h (setjmp.h): Do not include.
6637 (toplevel): Do not declare.
6638 (common-exceptions.h): Include.
6639 (cleanups.h): Likewise.
6640 * server.c (toplevel): Do not define.
6641 (exit_code): New static global.
6642 (detach_or_kill_for_exit_cleanup): New function.
6643 (main): New function. Original main renamed to...
6644 (captured_main): New function.
6645 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6646
ff55e1b5
GB		 66472014-08-29 Gary Benson <gbenson@redhat.com>
6648
6649 * Makefile.in (SFILES): Add common/common-exceptions.c.
6650 (OBS): Add common-exceptions.o.
6651 (common-exceptions.o): New rule.
6652 * utils.c (prepare_to_throw_exception): New function.
6653
e9bcb658
GB		 66542014-08-29 Gary Benson <gbenson@redhat.com>
6655
6656 * config.in: Regenerate.
6657 * configure: Likewise.
6658
e3180625
GB		 66592014-08-29 Gary Benson <gbenson@redhat.com>
6660
6661 * Makefile.in (SFILES): Add common/cleanups.c.
6662 (OBS): cleanups.o.
6663 (cleanups.o): New rule.
6664
e3d6ba5d
GB		 66652014-08-29 Gary Benson <gbenson@redhat.com>
6666
6667 * utils.c (internal_vwarning): New function.
6668
7096e886
GB		 66692014-08-28 Gary Benson <gbenson@redhat.com>
6670
6671 * utils.h (fatal): Remove declaration.
6672 * utils.c (fatal): Remove function.
6673
14ce3192
GB		 66742014-08-28 Gary Benson <gbenson@redhat.com>
6675
6676 * tracepoint.c (gdb_agent_init): Replace fatal with
6677 perror_with_name.
6678 (initialize_tracepoint): Likewise.
6679
50278d59
GB		 66802014-08-28 Gary Benson <gbenson@redhat.com>
6681
6682 * remote-utils.c (remote_prepare): Replace fatal with error.
6683
aa96c426
GB		 66842014-08-28 Gary Benson <gbenson@redhat.com>
6685
6686 * linux-low.c (linux_async): Replace fatal with warning.
6687 Tidy up and return.
6688 (linux_start_non_stop): Return -1 if linux_async failed.
6689
f7160e97
GB		 66902014-08-28 Gary Benson <gbenson@redhat.com>
6691
6692 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6693 gdb_assert.
6694 (i386_dr_low_get_addr): Remove vague comment.
6695 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6696 gdb_assert.
6697
38e08fca
GB		 66982014-08-28 Gary Benson <gbenson@redhat.com>
6699
6700 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6701 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6702 internal_error.
6703 (linux_resume_one_lwp): Likewise.
6704 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6705 gdb_assert.
6706 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6707 with internal_error.
6708 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6709 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6710 (find_register_by_name): Replace fatal with internal_error.
6711 (find_regno): Likewise.
6712 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6713 * thread-db.c (thread_db_create_event): Likewise.
6714 (thread_db_load_search): Likewise.
6715 (try_thread_db_load_1): Likewise.
6716 * tracepoint.c (get_jump_space_head): Replace fatal with
6717 internal_error.
6718 (claim_trampoline_space): Likewise.
6719 (have_fast_tracepoint_trampoline_buffer): Likewise.
6720 (cmd_qtstart): Likewise.
6721 (stop_tracing): Likewise.
6722 (fast_tracepoint_collecting): Likewise.
6723 (target_malloc): Likewise.
6724 (download_tracepoint): Likewise.
6725 (download_trace_state_variables): Replace check with gdb_assert.
6726 (upload_fast_traceframes): Replace fatal with internal_error.
6727
34abf635
GB		 67282014-08-19 Tom Tromey <tromey@redhat.com>
6729 Gary Benson <gbenson@redhat.com>
6730
6731 * Makefile.in (SFILES): Add common/common-debug.c.
6732 (OBS): Add common-debug.o.
6733 (common-debug.o): New rule.
6734 * debug.h (debug_printf): Don't declare.
6735 * debug.c (debug_printf): Renamed and rewritten as...
6736 (debug_vprintf): New function.
6737
f6e94d78
GB		 67382014-08-19 Gary Benson <gbenson@redhat.com>
6739
6740 * utils.h: Do not include print-utils.h.
6741
9239eeab
GB		 67422014-08-19 Tom Tromey <tromey@redhat.com>
6743 Gary Benson <gbenson@redhat.com>
6744
6745 * server.h: Add static assertion.
6746 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6747
ef87c8bb
GB		 67482014-08-19 Tom Tromey <tromey@redhat.com>
6749 Gary Benson <gbenson@redhat.com>
6750
6751 * Makefile.in (SFILES): Add common/errors.c.
6752 (OBS): Add errors.o.
6753 (IPA_OBS): Add errors-ipa.o.
6754 (errors.o): New rule.
6755 (errors-ipa.o): Likewise.
6756 * utils.h (perror_with_name, error, warning): Don't declare.
6757 * utils.c (warning): Renamed and rewritten as...
6758 (vwarning): New function.
6759 (error): Renamed and rewritten as...
6760 (verror): New function.
6761 (internal_error): Renamed and rewritten as...
6762 (internal_verror): New function.
6763
bb974a24
GB		 67642014-08-07 Gary Benson <gbenson@redhat.com>
6765
6766 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6767 * configure: Regenerate.
6768 * config.in: Likewise.
6769 * server.h: Do not include errno.h.
6770 * event-loop.c: Likewise.
6771 * hostio-errno.c: Likewise.
6772 * linux-low.c: Likewise.
6773 * remote-utils.c: Likewise.
6774 * spu-low.c: Likewise.
6775 * utils.c: Likewise.
6776 * gdbreplay.c: Unconditionally include errno.h.
6777
6d3d12eb
GB		 67782014-08-07 Gary Benson <gbenson@redhat.com>
6779
6780 * server.h: Do not include string.h.
6781 * event-loop.c: Likewise.
6782 * linux-low.c: Likewise.
6783 * regcache.c: Likewise.
6784 * remote-utils.c: Likewise.
6785 * spu-low.c: Likewise.
6786 * utils.c: Likewise.
6787
dccbb609
GB		 67882014-08-07 Gary Benson <gbenson@redhat.com>
6789
6790 * server.h: Do not include gdb_assert.h.
6791
e76df0d0
GB		 67922014-08-07 Gary Benson <gbenson@redhat.com>
6793
6794 * server.h: Do not include common-utils.h.
6795
4cb9c816
GB		 67962014-08-07 Gary Benson <gbenson@redhat.com>
6797
6798 * server.h: Do not include ptid.h.
6799 * notif.h: Likewise.
6800
3995eeee
GB		 68012014-08-07 Gary Benson <gbenson@redhat.com>
6802
6803 * server.h: Do not include gdb_locale.h.
6804
cb9f1a9b
GB		 68052014-08-07 Gary Benson <gbenson@redhat.com>
6806
6807 * server.h: Do not include gdb/signals.h.
6808 * win32-low.c: Likewise.
6809
a5fceff8
GB		 68102014-08-07 Gary Benson <gbenson@redhat.com>
6811
6812 * server.h: Do not include pathmax.h.
6813
b9391142
GB		 68142014-08-07 Gary Benson <gbenson@redhat.com>
6815
6816 * server.h: Do not include libiberty.h.
6817 * linux-bfin-low.c: Likewise.
6818
0e443c87
GB		 68192014-08-07 Gary Benson <gbenson@redhat.com>
6820
6821 * server.h: Do not include ansidecl.h.
6822
8ebb3f56
GB		 68232014-08-07 Gary Benson <gbenson@redhat.com>
6824
6825 * linux-x86-low.c: Do not include stddef.h.
6826 * lynx-ppc-low.c: Likewise.
6827 * tracepoint.c: Likewise.
6828
8980bdf6
GB		 68292014-08-07 Gary Benson <gbenson@redhat.com>
6830
6831 * server.h: Do not include stdarg.h.
6832 * nto-low.c: Likewise.
6833
d7096f71
GB		 68342014-08-07 Gary Benson <gbenson@redhat.com>
6835
6836 * server.h: Do not include stdlib.h.
6837 * inferiors.c: Likewise.
6838 * linux-low.c: Likewise.
6839 * regcache.c: Likewise.
6840 * spu-low.c: Likewise.
6841 * tracepoint.c: Likewise.
6842 * utils.c: Likewise.
6843
d02f550d
GB		 68442014-08-07 Gary Benson <gbenson@redhat.com>
6845
6846 * server.h: Do not include stdio.h.
6847 * linux-low.c: Likewise.
6848 * remote-utils.c: Likewise.
6849 * spu-low.c: Likewise.
6850 * utils.c: Likewise.
6851 * wincecompat.c: Likewise.
6852
87f6c4e3
GB		 68532014-08-06 Gary Benson <gbenson@redhat.com>
6854
6855 * regcache.c (init_register_cache): Move conditionals inside if.
6856
7089dca4
GB		 68572014-08-06 Gary Benson <gbenson@redhat.com>
6858
6859 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6860
462f517e
GB		 68612014-07-31 Gary Benson <gbenson@redhat.com>
6862
6863 * ax.h: Do not include server.h.
6864 * gdbthread.h: Likewise.
6865 * lynx-low.h: Likewise.
6866 * notif.h: Likewise.
6867
976411d6
GB		 68682014-07-30 Gary Benson <gbenson@redhat.com>
6869
6870 * server.h: Include common-defs.h.
6871 Do not include config.h or build-gnulib-gdbserver/config.h.
6872
d41f6d8e
GB		 68732014-07-30 Gary Benson <gbenson@redhat.com>
6874
6875 * hostio-errno.c: Move server.h to top of includes list.
6876 * inferiors.c: Likewise.
6877 * linux-x86-low.c: Likewise.
6878 * notif.c: Include server.h.
6879
314c6a35
TT		 68802014-07-24 Tom Tromey <tromey@redhat.com>
6881 Gary Benson <gbenson@redhat.com>
6882
6883 * server.h (CORE_ADDR): Now unsigned.
6884
69ff6be5
PA		 68852014-07-16 Pedro Alves <palves@redhat.com>
6886
6887 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6888
ce9e3fe7
PA		 68892014-07-15 Pedro Alves <palves@redhat.com>
6890
6891 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6892 copy.
6893
e76126e8
PA		 68942014-07-11 Pedro Alves <palves@redhat.com>
6895
6896 * linux-low.c (kill_wait_lwp): New function, based on
6897 kill_one_lwp_callback, but use my_waitpid directly.
6898 (kill_one_lwp_callback, linux_kill): Use it.
6899
8e9db26e
PA		 69002014-06-23 Pedro Alves <palves@redhat.com>
6901
6902 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6903 before setting DR0..DR3.
6904
698b3e08
GB		 69052014-06-20 Gary Benson <gbenson@redhat.com>
6906
6907 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6908 * configure: Regenerated.
6909 * config.in: Likewise.
6910
125f8a3d
GB		 69112014-06-20 Gary Benson <gbenson@redhat.com>
6912
6913 * Makefile.in (SFILES): Update locations for files moved
6914 from common to nat.
6915 (object file files): Reordered.
6916
42995dbd
GB		 69172014-06-20 Gary Benson <gbenson@redhat.com>
6918
6919 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6920 (i386_dr_low_set_addr): Likewise.
6921 (i386_dr_low_get_addr): Likewise.
6922 (i386_dr_low_can_set_control): Likewise.
6923 (i386_dr_low_set_control): Likewise.
6924 (i386_dr_low_get_control): Likewise.
6925 (i386_dr_low_get_status): Likewise.
6926 (i386_get_debug_register_length): Likewise.
6927 * linux-x86-low.c (i386_dr_low_set_addr):
6928 Changed signature. Made static.
6929 (i386_dr_low_get_addr): Likewise.
6930 (i386_dr_low_set_control): Likewise.
6931 (i386_dr_low_get_control): Likewise.
6932 (i386_dr_low_get_status): Likewise.
6933 (i386_dr_low): New global variable.
6934 * win32-i386-low.c (i386_dr_low_set_addr):
6935 Changed signature. Made static.
6936 (i386_dr_low_get_addr): Likewise.
6937 (i386_dr_low_set_control): Likewise.
6938 (i386_dr_low_get_control): Likewise.
6939 (i386_dr_low_get_status): Likewise.
6940 (i386_dr_low): New global variable.
6941
e1d2394b
MS		 69422014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6943
6944 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6945 * Makefile.in (AR, AR_FLAGS): Define.
6946 * configure: Regenerate.
6947
3a8ee006
GB		 69482014-06-19 Gary Benson <gbenson@redhat.com>
6949
6950 * Makefile.in (i386-dregs.o): New rule.
6951 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6952 * i386-low.c (target.h): Remove include.
6953 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6954 (DR_CONTROL_SHIFT): Likewise.
6955 (DR_CONTROL_SIZE): Likewise.
6956 (DR_RW_EXECUTE): Likewise.
6957 (DR_RW_WRITE): Likewise.
6958 (DR_RW_READ): Likewise.
6959 (DR_RW_IORW): Likewise.
6960 (DR_LEN_1): Likewise.
6961 (DR_LEN_2): Likewise.
6962 (DR_LEN_4): Likewise.
6963 (DR_LEN_8): Likewise.
6964 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6965 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6966 (DR_ENABLE_SIZE): Likewise.
6967 (DR_LOCAL_SLOWDOWN): Likewise.
6968 (DR_GLOBAL_SLOWDOWN): Likewise.
6969 (DR_CONTROL_RESERVED): Likewise.
6970 (I386_DR_CONTROL_MASK): Likewise.
6971 (I386_DR_VACANT): Likewise.
6972 (I386_DR_LOCAL_ENABLE): Likewise.
6973 (I386_DR_GLOBAL_ENABLE): Likewise.
6974 (I386_DR_DISABLE): Likewise.
6975 (I386_DR_SET_RW_LEN): Likewise.
6976 (I386_DR_GET_RW_LEN): Likewise.
6977 (I386_DR_WATCH_HIT): Likewise.
6978 (i386_wp_op_t): Likewise.
6979 (i386_show_dr): Likewise.
6980 (i386_length_and_rw_bits): Likewise.
6981 (i386_insert_aligned_watchpoint): Likewise.
6982 (i386_remove_aligned_watchpoint): Likewise.
6983 (i386_handle_nonaligned_watchpoint): Likewise.
6984 i386_update_inferior_debug_regs(): Likewise.
6985 (i386_dr_insert_watchpoint): Likewise.
6986 (i386_dr_remove_watchpoint): Likewise.
6987 (i386_dr_region_ok_for_watchpoint): Likewise.
6988 (i386_dr_stopped_data_address): Likewise.
6989 (i386_dr_stopped_by_watchpoint): Likewise.
6990
8f26655c
GB		 69912014-06-19 Gary Benson <gbenson@redhat.com>
6992
6993 * i386-low.c (i386_dr_show): Renamed to
6994 i386_show_dr and made static. All uses updated.
6995 (i386_dr_length_and_rw_bits): Renamed to
6996 i386_length_and_rw_bits and made static.
6997 All uses updated.
6998 (i386_dr_insert_aligned_watchpoint): Renamed to
6999 i386_insert_aligned_watchpoint and made static.
7000 All uses updated.
7001 (i386_dr_remove_aligned_watchpoint): Renamed to
7002 i386_remove_aligned_watchpoint and made static.
7003 All uses updated.
7004 (i386_dr_update_inferior_debug_regs): Renamed to
7005 i386_update_inferior_debug_regs and made static.
7006 All uses updated.
7007
b9228891
GB		 70082014-06-18 Gary Benson <gbenson@redhat.com>
7009
5171def3
GB		 7010 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7011 (i386_dr_low_can_set_control): Likewise.
7012 (i386_get_debug_register_length): Likewise.
7013 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7014 (i386_dr_low_can_set_control): Likewise.
7015 (i386_get_debug_register_length): Likewise.
7016
70172014-06-17 Gary Benson <gbenson@redhat.com>
7018
b9228891
GB		 7019 * i386-low.h (i386-dregs.h): New include.
7020 (DR_FIRSTADDR): Now in i386-dregs.h.
7021 (DR_LASTADDR): Likewise.
7022 (DR_NADDR): Likewise.
7023 (DR_STATUS): Likewise.
7024 (DR_CONTROL): Likewise.
7025 (i386_debug_reg_state): Likewise.
7026 (i386_dr_insert_watchpoint): Likewise.
7027 (i386_dr_remove_watchpoint): Likewise.
7028 (i386_dr_region_ok_for_watchpoint): Likewise.
7029 (i386_dr_stopped_data_address): Likewise.
7030 (i386_dr_stopped_by_watchpoint): Likewise.
7031 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7032
4be83cc2
GB		 70332014-06-18 Gary Benson <gbenson@redhat.com>
7034
7035 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7036 i386_dr_insert_watchpoint.
7037 (i386_low_remove_watchpoint): Renamed to
7038 i386_dr_remove_watchpoint.
7039 (i386_low_region_ok_for_watchpoint): Renamed to
7040 i386_dr_region_ok_for_watchpoint.
7041 (i386_low_stopped_data_address): Renamed to
7042 i386_dr_stopped_data_address.
7043 (i386_low_stopped_by_watchpoint): Renamed to
7044 i386_dr_stopped_by_watchpoint.
7045 * i386-low.c (i386_show_dr): Renamed to
7046 i386_dr_show and made nonstatic. All uses updated.
7047 (i386_length_and_rw_bits): Renamed to
7048 i386_dr_length_and_rw_bits and made nonstatic.
7049 All uses updated.
7050 (i386_insert_aligned_watchpoint): Renamed to
7051 i386_dr_insert_aligned_watchpoint and made nonstatic.
7052 All uses updated.
7053 (i386_remove_aligned_watchpoint): Renamed to
7054 i386_dr_remove_aligned_watchpoint and made nonstatic.
7055 All uses updated.
7056 (i386_update_inferior_debug_regs): Renamed to
7057 i386_dr_update_inferior_debug_regs and made nonstatic.
7058 All uses updated.
7059 (i386_low_insert_watchpoint): Renamed to
7060 i386_dr_insert_watchpoint. All uses updated.
7061 (i386_low_remove_watchpoint): Renamed to
7062 i386_dr_remove_watchpoint. All uses updated.
7063 (i386_low_region_ok_for_watchpoint): Renamed to
7064 i386_dr_region_ok_for_watchpoint. All uses updated.
7065 (i386_low_stopped_data_address): Renamed to
7066 i386_dr_stopped_data_address. All uses updated.
7067 (i386_low_stopped_by_watchpoint): Renamed to
7068 i386_dr_stopped_by_watchpoint. All uses updated.
7069
131aa0d4
GB		 70702014-06-18 Gary Benson <gbenson@redhat.com>
7071
7072 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7073 (i386_dr_low_can_set_control): Likewise.
7074 (i386_insert_aligned_watchpoint): New check.
7075
d9305f7f
GB		 70762014-06-18 Gary Benson <gbenson@redhat.com>
7077
7078 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7079 Renamed to state.
7080
e927c9fc
GB		 70812014-06-18 Gary Benson <gbenson@redhat.com>
7082
7083 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7084 instead of fatal and error.
7085 (i386_handle_nonaligned_watchpoint): Likewise.
7086
1b6d4134
GB		 70872014-06-18 Gary Benson <gbenson@redhat.com>
7088
7089 * i386-low.c (i386_get_debug_register_length): New macro.
7090 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7091 (i386_show_dr): Use debug_printf instead of fprintf. Use
7092 phex to format values.
7093
6e62758f
GB		 70942014-06-18 Gary Benson <gbenson@redhat.com>
7095
7096 * i386-low.h: Comment changes.
7097 * i386-low.c: Likewise.
7098
fc6e2f03
GB		 70992014-06-18 Gary Benson <gbenson@redhat.com>
7100
7101 * i386-low.c: Whitespace changes.
7102
f9d1eeed
TT		 71032014-06-12 Tom Tromey <tromey@redhat.com>
7104
7105 * utils.c (freeargv): Remove.
7106
0b04e523
TT		 71072014-06-12 Tom Tromey <tromey@redhat.com>
7108
7109 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7110 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7111 (parse_debug_format_options): Likewise.
7112 (gdbserver_usage): Likewise.
7113 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7114 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7115 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7116 against libiberty.
7117 ($(LIBGNU)): Depend on libiberty.
7118 (all-lib): Recurse into all subdirs.
7119 (install-only): Invoke "install" target in subdirs.
7120 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7121 targets.
7122 * configure: Rebuild.
7123 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7124 for vasprintf, vsnprintf, or gettimeofday.
7125 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7126 srv_tgtobj.
7127
270c9937
JB		 71282014-06-05 Joel Brobecker <brobecker@adacore.com>
7129
7130 * development.sh: Delete.
7131 * Makefile.in (config.status): Adjust dependency on development.sh.
7132 * configure.ac: Adjust development.sh source call.
7133 * configure: Regenerate.
7134
0a261ed8
PA		 71352014-06-02 Pedro Alves <palves@redhat.com>
7136
7137 * ax.c (gdb_free_agent_expr): New function.
7138 * ax.h (gdb_free_agent_expr): New declaration.
7139 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7140 list.
7141 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7142 static.
7143 (clear_breakpoint_conditions_and_commands): New function.
7144 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7145 (clear_breakpoint_conditions_and_commands): New declaration.
7146
e9dae05e
RR		 71472014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7148
7149 * linux-aarch64-low.c (asm/ptrace.h): Include.
7150
5876f503
JK		 71512014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7152
7153 Fix TLS access for -static -pthread.
7154 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7155 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7156 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7157
802e8e6d
PA		 71582014-05-20 Pedro Alves <palves@redhat.com>
7159
7160 * linux-aarch64-low.c (aarch64_insert_point)
7161 (aarch64_remove_point): No longer check whether the type is
7162 supported here. Adjust to new interface.
7163 (the_low_target): Install aarch64_supports_z_point_type as
7164 supports_z_point_type method.
7165 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7166 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7167 instead of a Z packet char. Adjust.
7168 (arm_supports_z_point_type): New function.
7169 (arm_insert_point, arm_remove_point): Adjust to new interface.
7170 (the_low_target): Install arm_supports_z_point_type.
7171 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7172 (cris_insert_point, cris_remove_point): Adjust to new interface.
7173 Don't check whether the type is supported here.
7174 (the_low_target): Install cris_supports_z_point_type.
7175 * linux-low.c (linux_supports_z_point_type): New function.
7176 (linux_insert_point, linux_remove_point): Adjust to new interface.
7177 * linux-low.h (struct linux_target_ops) <insert_point,
7178 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7179 raw_breakpoint pointer parameter.
7180 <supports_z_point_type>: New method.
7181 * linux-mips-low.c (mips_supports_z_point_type): New function.
7182 (mips_insert_point, mips_remove_point): Adjust to new interface.
7183 Use mips_supports_z_point_type.
7184 (the_low_target): Install mips_supports_z_point_type.
7185 * linux-ppc-low.c (the_low_target): Install NULL as
7186 supports_z_point_type method.
7187 * linux-s390-low.c (the_low_target): Install NULL as
7188 supports_z_point_type method.
7189 * linux-sparc-low.c (the_low_target): Install NULL as
7190 supports_z_point_type method.
7191 * linux-x86-low.c (x86_supports_z_point_type): New function.
7192 (x86_insert_point): Adjust to new insert_point interface. Use
7193 insert_memory_breakpoint. Adjust to new
7194 i386_low_insert_watchpoint interface.
7195 (x86_remove_point): Adjust to remove_point interface. Use
7196 remove_memory_breakpoint. Adjust to new
7197 i386_low_remove_watchpoint interface.
7198 (the_low_target): Install x86_supports_z_point_type.
7199 * lynx-low.c (lynx_target_ops): Install NULL as
7200 supports_z_point_type callback.
7201 * nto-low.c (nto_supports_z_point_type): New.
7202 (nto_insert_point, nto_remove_point): Adjust to new interface.
7203 (nto_target_ops): Install nto_supports_z_point_type.
7204 * mem-break.c: Adjust intro comment.
7205 (struct raw_breakpoint) <raw_type, size>: New fields.
7206 <inserted>: Update comment.
7207 <shlib_disabled>: Delete field.
7208 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7209 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7210 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7211 (raw_bkpt_type_to_target_hw_bp_type): New function.
7212 (find_enabled_raw_code_breakpoint_at): New function.
7213 (find_raw_breakpoint_at): New type and size parameters. Use them.
7214 (insert_memory_breakpoint): New function, based off
7215 set_raw_breakpoint_at.
7216 (remove_memory_breakpoint): New function.
7217 (set_raw_breakpoint_at): Reimplement.
7218 (set_breakpoint): New, based on set_breakpoint_at.
7219 (set_breakpoint_at): Reimplement.
7220 (delete_raw_breakpoint): Go through the_target->remove_point
7221 instead of assuming memory breakpoints.
7222 (find_gdb_breakpoint_at): Delete.
7223 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7224 (find_gdb_breakpoint): New function.
7225 (set_gdb_breakpoint_at): Delete.
7226 (z_type_supported): New function.
7227 (set_gdb_breakpoint_1): New function, loosely based off
7228 set_gdb_breakpoint_at.
7229 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7230 (delete_gdb_breakpoint_at): Delete.
7231 (delete_gdb_breakpoint_1): New function, loosely based off
7232 delete_gdb_breakpoint_at.
7233 (delete_gdb_breakpoint): New function.
7234 (clear_gdb_breakpoint_conditions): Rename to ...
7235 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7236 breakpoint.
7237 (add_condition_to_breakpoint): Make static.
7238 (add_breakpoint_condition): Take a struct breakpoint pointer
7239 instead of an address. Adjust.
7240 (gdb_condition_true_at_breakpoint): Rename to ...
7241 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7242 z_type parameter.
7243 (gdb_condition_true_at_breakpoint): Reimplement.
7244 (add_breakpoint_commands): Take a struct breakpoint pointer
7245 instead of an address. Adjust.
7246 (gdb_no_commands_at_breakpoint): Rename to ...
7247 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7248 parameter. Return true if no breakpoint was found. Change debug
7249 output.
7250 (gdb_no_commands_at_breakpoint): Reimplement.
7251 (run_breakpoint_commands): Rename to ...
7252 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7253 and change return type to boolean.
7254 (run_breakpoint_commands): New function.
7255 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7256 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7257 breakpoint. Go through the_target->remove_point instead of
7258 assuming memory breakpoint.
7259 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7260 software and hardware breakpoints.
7261 (reinsert_raw_breakpoint): Go through the_target->insert_point
7262 instead of assuming memory breakpoint.
7263 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7264 software and hardware breakpoints.
7265 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7266 Check both software and hardware breakpoints.
7267 (validate_inserted_breakpoint): Assert the breakpoint is a
7268 software breakpoint. Set the inserted flag to -1 instead of
7269 setting shlib_disabled.
7270 (delete_disabled_breakpoints): Adjust.
7271 (validate_breakpoints): Only validate software breakpoints.
7272 Adjust to inserted flag change.
7273 (check_mem_read, check_mem_write): Skip breakpoint types other
7274 than software breakpoints. Adjust to inserted flag change.
7275 * mem-break.h (enum raw_bkpt_type): New enum.
7276 (raw_breakpoint, struct process_info): Forward declare.
7277 (Z_packet_to_target_hw_bp_type): Delete declaration.
7278 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7279 (set_gdb_breakpoint, delete_gdb_breakpoint)
7280 (clear_breakpoint_conditions): New declarations.
7281 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7282 (breakpoint_inserted_here): Update comment.
7283 (add_breakpoint_condition, add_breakpoint_commands): Replace
7284 address parameter with a breakpoint pointer parameter.
7285 (gdb_breakpoint_here): Update comment.
7286 (delete_gdb_breakpoint_at): Delete.
7287 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7288 * server.c (process_point_options): Take a struct breakpoint
7289 pointer instead of an address. Adjust.
7290 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7291 delete_gdb_breakpoint.
7292 * spu-low.c (spu_target_ops): Install NULL as
7293 supports_z_point_type method.
7294 * target.h: Include mem-break.h.
7295 (struct target_ops) <prepare_to_access_memory>: Update comment.
7296 <supports_z_point_type>: New field.
7297 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7298 instead of a char. Also take a raw breakpoint pointer.
7299 * win32-arm-low.c (the_low_target): Install NULL as
7300 supports_z_point_type.
7301 * win32-i386-low.c (i386_supports_z_point_type): New function.
7302 (i386_insert_point, i386_remove_point): Adjust to new interface.
7303 (the_low_target): Install i386_supports_z_point_type.
7304 * win32-low.c (win32_supports_z_point_type): New function.
7305 (win32_insert_point, win32_remove_point): Adjust to new interface.
7306 (win32_target_ops): Install win32_supports_z_point_type.
7307 * win32-low.h (struct win32_target_ops):
7308 <supports_z_point_type>: New method.
7309 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7310 instead of a char. Also take a raw breakpoint pointer.
7311
932539e3
PA		 73122014-05-20 Pedro Alves <palves@redhat.com>
7313
7314 * mem-break.h: Include break-common.h.
7315 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7316 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7317 (Z_packet_to_target_hw_bp_type): New declaration.
7318 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7319 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7320 (Z_PACKET_ACCESS_WP): Delete macros.
7321 (Z_packet_to_hw_type): Delete function.
7322 * i386-low.h: Don't include break-common.h here.
7323 (Z_packet_to_hw_type): Delete declaration.
7324 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7325 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7326 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7327 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7328 * linux-aarch64-low.c: Don't include break-common.h here.
7329 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7330 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7331 (Z_packet_to_target_hw_bp_type): Delete function.
7332 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7333 function.
7334 (mips_insert_point, mips_remove_point): Use
7335 Z_packet_to_target_hw_bp_type.
7336
4ff0d3d8
PA		 73372014-05-20 Pedro Alves <palves@redhat.com>
7338
7339 * linux-aarch64-low.c: Include break-common.h.
7340 (enum target_point_type): Delete.
7341 (Z_packet_to_point_type): Rename to ...
7342 (Z_packet_to_target_hw_bp_type): ... this, and return a
7343 target_hw_bp_type instead.
7344 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7345 instead of an enum target_point_type.
7346 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7347 breakpoint type.
7348 (aarch64_dr_state_insert_one_point)
7349 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7350 (aarch64_handle_aligned_watchpoint)
7351 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7352 Take an enum target_hw_bp_type instead of an enum
7353 target_point_type.
7354 (aarch64_supports_z_point_type): New function.
7355 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7356 use Z_packet_to_target_hw_bp_type.
7357
786dc519
JB		 73582014-05-20 Joel Brobecker <brobecker@adacore.com>
7359
7360 * configure.ac: Only use -Werror by default when DEVELOPMENT
7361 is true.
7362 * configure: Regenerate.
7363
9e0aa64f
JK		 73642014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7365
7366 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7367 * linux-x86-low.c (X86_64_USER_REGS): New.
7368 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7369
2b577b92
YQ		 73702014-04-28 Yao Qi <yao@codesourcery.com>
7371
7372 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7373 name.
7374
94611da2
PA		 73752014-04-25 Pedro Alves <palves@redhat.com>
7376
7377 PR server/16255
7378 * linux-low.c (linux_attach_fail_reason_string): New function.
7379 (linux_attach_lwp): Delete.
7380 (linux_attach_lwp_1): Rename to ...
7381 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7382 argument. Remove "initial" parameter. Return int instead of
7383 void. Don't error or warn here.
7384 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7385 failure to attach to the tgid. Call warning when failing to
7386 attach to an lwp.
7387 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7388 argument. Remove "initial" parameter. Return int instead of
7389 void. Don't error or warn here.
7390 (linux_attach_fail_reason_string): New declaration.
7391 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7392 interface change. Use linux_attach_fail_reason_string.
7393
01f9f808
MS		 73942014-04-24 Michael Sturm <michael.sturm@mintel.com>
7395 Walfred Tedeschi <walfred.tedeschi@intel.com>
7396
7397 * Makefile.in: Added rules to handle new files
7398 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7399 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7400 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7401 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7402 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7403 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7404 x32-avx512-linux.o.
7405 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7406 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7407 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7408 i386/x32-avx512.xml.
7409 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7410 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7411 i386/x32-avx512-linux.xml.
7412 * i387-fp.c (num_avx512_k_registers): New constant for number
7413 of K registers.
7414 (num_avx512_zmmh_low_registers): New constant for number of
7415 lower ZMM registers (0-15).
7416 (num_avx512_zmmh_high_registers): New constant for number of
7417 higher ZMM registers (16-31).
7418 (num_avx512_ymmh_registers): New contant for number of higher
7419 YMM registers (ymm16-31 added by avx521 on x86_64).
7420 (num_avx512_xmm_registers): New constant for number of higher
7421 XMM registers (xmm16-31 added by AVX512 on x86_64).
7422 (struct i387_xsave): Add space for AVX512 registers.
7423 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7424 Add code to handle AVX512 registers.
7425 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7426 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7427 prototypei from generated file.
7428 (tdesc_amd64_avx512_linux): Likewise.
7429 (init_registers_x32_avx512_linux): Likewise.
7430 (tdesc_x32_avx512_linux): Likewise.
7431 (init_registers_i386_avx512_linux): Likewise.
7432 (tdesc_i386_avx512_linux): Likewise.
7433 (x86_64_regmap): Add AVX512 registers.
7434 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7435 mask.
7436 (initialize_low_arch): Add code to initialize AVX512 registers.
7437
51aa91f9
PA		 74382014-04-23 Pedro Alves <palves@redhat.com>
7439
7440 * mem-break.c (find_gdb_breakpoint_at): Make static.
7441 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7442
a4165e94
PA		 74432014-04-23 Pedro Alves <palves@redhat.com>
7444
7445 * i386-low.c: Don't include break-common.h here.
7446 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7447 prototype to take target_hw_bp_type as argument instead of a Z
7448 packet char.
7449 * i386-low.h: Include break-common.h here.
7450 (Z_packet_to_hw_type): Declare.
7451 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7452 prototypes.
7453 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7454 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7455 (x86_remove_point): Convert the packet number to a
7456 target_hw_bp_type before calling i386_low_remove_watchpoint.
7457 * win32-i386-low.c (i386_insert_point): Convert the packet number
7458 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7459 (i386_remove_point): Convert the packet number to a
7460 target_hw_bp_type before calling i386_low_remove_watchpoint.
7461
b8acf843
PA		 74622014-04-23 Pedro Alves <palves@redhat.com>
7463
7464 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7465
d708bcd1
PA		 74662014-04-10 Pedro Alves <palves@redhat.com>
7467
7468 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7469 Check if the condition or command is NULL before checking if the
7470 breakpoint is known. On success, return true.
7471 * mem-break.h (add_breakpoint_condition): Document return.
7472 (add_breakpoint_commands): Add describing comment.
7473 * server.c (skip_to_semicolon): New function.
7474 (process_point_options): Use it.
7475
2eec7d5b
PA		 74762014-04-09 Pedro Alves <palves@redhat.com>
7477
7478 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7479 to lwpid_of.
7480
fa96cb38
PA		 74812014-02-27 Pedro Alves <palves@redhat.com>
7482
7483 PR 12702
7484 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7485 macros.
7486 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7487 output.
7488 (last_thread_of_process_p): Take a PID argument instead of a
7489 thread pointer.
7490 (linux_wait_for_lwp): Delete.
7491 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7492 functions.
7493 (linux_low_filter_event): New function, party factored out from
7494 linux_wait_for_event.
7495 (linux_wait_for_event): Rename to ...
7496 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7497 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7498 sigsuspend. Check for zombie leaders.
7499 (linux_wait_for_event): Reimplement as wrapper around
7500 linux_wait_for_event_filtered.
7501 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7502 a normal or signal exit is seen, it's the whole process exiting.
7503 (wait_for_sigstop): No longer a for_each_inferior callback.
7504 Rewrite on top of linux_wait_for_event_filtered.
7505 (stop_all_lwps): Call wait_for_sigstop directly.
7506 * server.c (resume, handle_target_event): Handle
7507 TARGET_WAITKIND_NO_RESUMED.
7508
d763de10
JB		 75092014-02-26 Joel Brobecker <brobecker@adacore.com>
7510
7511 * win32-low.c (psapi_get_dll_name,
7512 * win32_CreateToolhelp32Snapshot): Delete.
7513 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7514 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7515 Delete.
7516 (handle_load_dll): Add function description.
7517 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7518
850a0f76
JB		 75192014-02-26 Joel Brobecker <brobecker@adacore.com>
7520
7521 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7522 Add comment.
7523 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7524 base address when calling win32_add_one_solib.
7525 (handle_load_dll): Delete local variable load_addr.
7526 Remove 0x1000 offset applied to DLL base address when calling
7527 win32_add_one_solib.
7528 (handle_unload_dll): Add comment.
7529
f25b3fc3
JB		 75302014-02-26 Joel Brobecker <brobecker@adacore.com>
7531
7532 * win32-low.c (win32_add_all_dlls): Renames
7533 win32_ensure_ntdll_loaded. Rewrite function documentation.
7534 Adjust implementation to always load all DLLs.
7535 Add 0x1000 offset to DLL base address when calling
7536 win32_add_one_solib.
7537 (child_initialization_done): New static global.
7538 (do_initial_child_stuff): Set child_initialization_done to
7539 zero during child initialization, and 1 after. Replace call
7540 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7541 Add comment.
7542 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7543 (handle_unload_dll): Add function documentation.
7544 (get_child_debug_event): Ignore load and unload DLL events
7545 during child initialization.
7546
d86d4aaf
DE		 75472014-02-20 Doug Evans <dje@google.com>
7548
3bc32da3 7549 Remove global all_lwps.
d86d4aaf
DE		 7550 * inferiors.h (ptid_of): Move here from linux-low.h.
7551 (pid_of, lwpid_of): Ditto.
7552 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7553 parameter is a struct thread_info * now.
7554 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7555 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7556 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7557 directly.
7558 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7559 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7560 * linux-arm-low.c (update_registers_callback): Update, "entry"
7561 parameter is a struct thread_info * now.
7562 Fetch lwpid from current_inferior directly.
7563 (arm_insert_point): Pass &all_threads to find_inferior instead of
7564 &all_lwps.
7565 (arm_remove_point): Ditto.
7566 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7567 (arm_prepare_to_resume): Fetch pid from thread.
7568 (arm_read_description): Fetch lwpid from current_inferior directly.
7569 * linux-low.c (all_lwps): Delete.
7570 (delete_lwp): Delete call to remove_inferior.
7571 (handle_extended_wait): Fetch lwpid from thread.
7572 (add_lwp): Don't set lwp->entry.id. Remove call to
7573 add_inferior_to_list.
7574 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7575 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7576 (kill_one_lwp_callback): Ditto.
7577 (linux_kill): Don't dereference NULL pointer.
7578 Fetch ptid,lwpid from thread.
7579 (get_detach_signal): Fetch ptid from thread.
7580 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7581 Simplify call to regcache_invalidate_thread.
7582 (delete_lwp_callback): Update, "entry" parameter is a
7583 struct thread_info * now. Fetch pid from thread.
7584 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7585 (status_pending_p_callback): Update, "entry" parameter is a
7586 struct thread_info * now. Fetch ptid from thread.
7587 (find_lwp_pid): Update, "entry" parameter is a
7588 struct thread_info * now.
7589 (linux_wait_for_lwp): Fetch pid from thread.
7590 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7591 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7592 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7593 (dequeue_one_deferred_signal): Ditto.
7594 (cancel_breakpoint): Fetch ptid from current_inferior.
7595 (linux_wait_for_event): Pass &all_threads to find_inferior,
7596 not &all_lwps. Fetch ptid, lwpid from thread.
7597 (count_events_callback): Update, "entry" parameter is a
7598 struct thread_info * now.
7599 (select_singlestep_lwp_callback): Ditto.
7600 (select_event_lwp_callback): Ditto.
7601 (cancel_breakpoints_callback): Ditto.
7602 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7603 not &all_lwps.
7604 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7605 (unsuspend_one_lwp): Update, "entry" parameter is a
7606 struct thread_info * now.
7607 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7608 not &all_lwps.
7609 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7610 Fetch lwpid from thread, not lwp.
7611 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7612 Pass &all_threads to find_inferior, not &all_lwps.
7613 (send_sigstop): Fetch lwpid from thread, not lwp.
7614 (send_sigstop_callback): Update, "entry" parameter is a
7615 struct thread_info * now.
7616 (suspend_and_send_sigstop_callback): Ditto.
7617 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7618 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7619 struct thread_info * now.
7620 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7621 from thread, lwp.
7622 (lwp_running): Update, "entry" parameter is a
7623 struct thread_info * now.
7624 (stop_all_lwps): Fetch ptid from thread.
7625 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7626 (linux_resume_one_lwp): Fetch lwpid from thread.
7627 (linux_set_resume_request): Update, "entry" parameter is a
7628 struct thread_info * now. Fetch pid, lwpid from thread.
7629 (resume_status_pending_p): Update, "entry" parameter is a
7630 struct thread_info * now.
7631 (need_step_over_p): Ditto. Fetch lwpid from thread.
7632 (start_step_over): Fetch lwpid from thread.
7633 (linux_resume_one_thread): Update, "entry" parameter is a
7634 struct thread_info * now. Fetch lwpid from thread.
7635 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7636 (proceed_one_lwp): Update, "entry" parameter is a
7637 struct thread_info * now. Fetch lwpid from thread.
7638 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7639 struct thread_info * now.
7640 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7641 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7642 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7643 directly.
7644 (regsets_store_inferior_registers): Ditto.
7645 (fetch_register, store_register): Ditto.
7646 (linux_read_memory, linux_write_memory): Ditto.
7647 (linux_request_interrupt): Ditto.
7648 (linux_read_auxv): Ditto.
7649 (linux_xfer_siginfo): Ditto.
7650 (linux_qxfer_spu): Ditto.
7651 (linux_qxfer_libraries_svr4): Ditto.
7652 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7653 moved to inferiors.h.
7654 (get_lwp): Delete.
7655 (get_thread_lwp): Update.
7656 (struct lwp_info): Delete member "entry". Simplify comment for
7657 member "thread".
7658 (all_lwps): Delete.
7659 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7660 current_inferior directly.
7661 (update_watch_registers_callback): Update, "entry" parameter is a
7662 struct thread_info * now. Fetch pid from thread.
7663 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7664 (mips_insert_point): Fetch lwpid from current_inferior.
7665 Pass &all_threads to find_inferior, not &all_lwps.
7666 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7667 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7668 directly.
7669 (mips_stopped_data_address): Ditto.
7670 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7671 directly.
7672 * linux-tile-low.c (tile_arch_setup): Ditto.
7673 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7674 (update_debug_registers_callback): Update, "entry" parameter is a
7675 struct thread_info * now. Fetch pid from thread.
7676 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7677 Pass &all_threads to find_inferior, not &all_lwps.
7678 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7679 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7680 Pass &all_threads to find_inferior, not &all_lwps.
7681 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7682 (i386_dr_low_get_status): Ditto.
7683 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7684 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7685 (x86_linux_read_description): Ditto.
7686 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7687
3b8361aa
DE		 76882014-02-20 Doug Evans <dje@google.com>
7689
7690 * inferiors.c (get_first_inferior): Fix buglet.
7691
f7667f0d
DE		 76922014-02-19 Doug Evans <dje@google.com>
7693
7694 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7695 * inferiors.c (add_thread): Change result type to struct thread_info *.
7696 All callers updated.
7697 (add_lwp): Call add_thread here instead of in callers.
7698 All callers updated.
7699 * linux-low.h (get_lwp_thread): Rewrite.
7700 (struct lwp_info): New member "thread".
7701
b3312d80
DE		 77022014-02-19 Doug Evans <dje@google.com>
7703
7704 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7705 All callers updated.
7706
ecc6f45c
DE		 77072014-02-19 Doug Evans <dje@google.com>
7708
7709 * inferiors.c (add_thread): Fix whitespace.
7710
649ebbca
DE		 77112014-02-19 Doug Evans <dje@google.com>
7712
7713 * dll.c (clear_dlls): Replace accessing list implemention details
7714 with API function.
7715 * gdbthread.h (get_first_thread): Declare.
7716 * inferiors.c (for_each_inferior_with_data): New function.
7717 (get_first_thread): New function.
7718 (find_thread_ptid): Simplify.
7719 (get_first_inferior): New function.
7720 (clear_list): Delete.
7721 (one_inferior_p): New function.
7722 (clear_inferior_list): New function.
7723 (clear_inferiors): Update.
7724 * inferiors.h (for_each_inferior_with_data): Declare.
7725 (clear_inferior_list): Declare.
7726 (one_inferior_p): Declare.
7727 (get_first_inferior): Declare.
7728 * linux-low.c (linux_wait_for_event): Replace accessing list
7729 implemention details with API function.
7730 * server.c (target_running): Ditto.
7731 (accumulate_file_name_length): New function.
7732 (emit_dll_description): New function.
7733 (handle_qxfer_libraries): Replace accessing list implemention
7734 details with API function.
7735 (handle_qxfer_threads_worker): New function.
7736 (handle_qxfer_threads_proper): Replace accessing list implemention
7737 details with API function.
7738 (handle_query): Ditto.
7739 (visit_actioned_threads_callback_ftype): New typedef.
7740 (visit_actioned_threads_data): New struct.
7741 (visit_actioned_threads): Rewrite to be find_inferior callback.
7742 (resume): Call find_inferior.
7743 (handle_status): Replace accessing list implemention
7744 details with API function.
7745 (process_serial_event): Replace accessing list implemention details
7746 with API function.
7747 * target.c (set_desired_inferior): Replace accessing list implemention
7748 details with API function.
7749 * tracepoint.c (same_process_p): New function.
7750 (gdb_agent_about_to_close): Replace accessing list implemention
7751 details with API function.
7752 * win32-low.c (child_delete_thread): Replace accessing list
7753 implemention details with API function.
7754 (match_dll_by_basename): New function.
7755 (dll_is_loaded_by_basename): New function.
7756 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7757 details call to dll_is_loaded_by_basename.
7758
80894984
DE		 77592014-02-19 Doug Evans <dje@google.com>
7760
7761 * dll.h (struct dll_info): Add comment.
7762 * gdbthread.h (struct thread_info): Add comment.
7763 (current_ptid): Simplify.
7764 * inferiors.c (add_process): Update.
7765 (remove_process): Update.
7766 * inferiors.h (struct process_info): Rename member "head" to "entry".
7767 * linux-low.c (delete_lwp): Update.
7768 (add_lwp): Update.
7769 (last_thread_of_process_p): Update.
7770 (kill_one_lwp_callback, linux_kill): Update.
7771 (status_pending_p_callback): Update.
7772 (wait_for_sigstop): Update. Simplify read of ptid.
7773 (start_step_over): Update.
7774 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7775 (get_lwp_thread): Update.
7776 (struct lwp_info): Rename member "head" to "entry".
7777 * regcache.h (inferior_list_entry): Delete.
7778 * server.c (kill_inferior_callback): Update.
7779 (detach_or_kill_inferior_callback): Update.
7780 (print_started_pid): Update.
7781 (print_attached_pid): Update.
7782 (process_serial_event): Simplify read of ptid.
7783 * thread-db.c (thread_db_create_event): Update.
7784 (thread_db_get_tls_address): Update.
7785 * win32-low.c (current_inferior_ptid): Simplify.
7786
46917d26
TT		 77872014-02-19 Tom Tromey <tromey@redhat.com>
7788
7789 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7790 argument.
7791 (target_supports_btrace): Update.
7792
0759a81e
YQ		 77932014-02-14 Yao Qi <yao@codesourcery.com>
7794
7795 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7796 (rsp-low-ipa.o): New target.
7797
a7191e8b
TT		 77982014-02-12 Tom Tromey <tromey@redhat.com>
7799
7800 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7801 convert_ascii_to_int.
7802 * regcache.c (registers_to_string): Likewise.
7803 * remote-utils.c (decode_M_packet): Likewise.
7804 * server.c (process_serial_event): Likewise.
7805
ff0e980e
TT		 78062014-02-12 Tom Tromey <tromey@redhat.com>
7807
7808 * server.c (handle_query, handle_v_run): Use hex2bin, not
7809 unhexify.
7810 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7811
e9371aff
TT		 78122014-02-12 Tom Tromey <tromey@redhat.com>
7813
7814 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7815 convert_int_to_ascii.
7816 * regcache.c (registers_to_string, collect_register_as_string):
7817 Likewise.
7818 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7819 Likewise.
7820 * server.c (process_serial_event): Likewise.
7821 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7822 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7823
971dc0b8
TT		 78242014-02-12 Tom Tromey <tromey@redhat.com>
7825
7826 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7827 bin2hex, not hexify.
7828 * tracepoint.c (cmd_qtstatus): Likewise.
7829
0a822afb
TT		 78302014-02-12 Tom Tromey <tromey@redhat.com>
7831
7832 * remote-utils.c (monitor_output): Pass explicit length to
7833 hexify.
7834
9c3d6531
TT		 78352014-02-12 Tom Tromey <tromey@redhat.com>
7836
7837 * tracepoint.c: Include rsp-low.h.
7838 * server.c: Include rsp-low.h.
7839 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7840 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7841 declare.
7842 * remote-utils.c: Include rsp-low.h.
7843 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7844 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7845 (convert_int_to_ascii, convert_ascii_to_int): Move to
7846 common/rsp-low.c.
7847 * regcache.c: Include rsp-low.h.
7848 * ax.c: Include rsp-low.h.
7849 * Makefile.in (SFILES): Add common/rsp-low.c.
7850 (OBS): Add rsp-low.o.
7851 (rsp-low.o): New target.
7852
01fd3ea5
TT		 78532014-02-12 Tom Tromey <tromey@redhat.com>
7854
7855 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7856 Include print-utils.h.
7857 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7858 (plongest, thirty_two, phex_nz): Remove.
7859 * Makefile.in (SFILES): Add common/print-utils.c.
7860 (OBS): Add print-utils.o.
7861 (print-utils-ipa.o): New target.
7862 (print-utils.o): New target.
7863 (IPA_OBJS): Add print-utils-ipa.o.
7864
e99dc820
TT		 78652014-02-06 Tom Tromey <tromey@redhat.com>
7866
7867 * Makefile.in (SFILES): Fix indentation.
7868
ee1e2d4f
DE		 78692014-02-05 Doug Evans <dje@google.com>
7870
7871 * linux-low.c (linux_wait_for_event): Improve comment.
7872 (linux_wait_1): Keep current_inferior in sync with event_child.
7873
f5a02773
DE		 78742014-01-22 Doug Evans <dje@google.com>
7875
7876 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7877
87ce2a04
DE		 78782014-01-22 Doug Evans <dje@google.com>
7879
7880 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7881 * configure: Regenerate.
7882 * config.in: Regenerate.
7883 * Makefile.in (SFILES): Add debug.c.
7884 (OBS): Add debug.o.
7885 * debug.c: New file.
7886 * debug.h: New file.
7887 * linux-aarch64-low.c (*): Update all debugging printfs to use
7888 debug_printf instead of fprintf.
7889 * linux-arm-low.c (*): Ditto.
7890 * linux-cris-low.c (*): Ditto.
7891 * linux-crisv32-low.c (*): Ditto.
7892 * linux-m32r-low.c (*): Ditto.
7893 * linux-sparc-low.c (*): Ditto.
7894 * linux-x86.c (*): Ditto.
7895 * linux-low.c (*): Ditto.
7896 (linux_wait_1): Add calls to debug_enter, debug_exit.
7897 (linux_wait): Remove redundant debugging printf.
7898 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7899 (linux_resume, unstop_all_lwps): Ditto.
7900 * mem-break.c (*): Update all debugging printfs to use
7901 debug_printf instead of fprintf.
7902 * remote-utils.c (*): Ditto.
7903 * thread-db.c (*): Ditto.
7904 * server.c #include <ctype.h>, "gdb_vecs.h".
7905 (debug_threads): Moved to debug.c.
7906 (*): Update all debugging printfs to use debug_printf instead of
7907 fprintf.
7908 (start_inferior): Replace call to fflush with call to debug_flush.
7909 (monitor_show_help): Mention set debug-format.
7910 (parse_debug_format_options): New function.
7911 (handle_monitor_command): Handle "monitor set debug-format".
7912 (gdbserver_usage): Mention --debug-format.
7913 (main): Parse --debug-format.
7914 * server.h (debug_threads): Declaration moved to debug.h.
7915 #include "debug.h".
7916 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7917 trace_debug_1 that uses debug_printf.
7918 (tracepoint_look_up_symbols): Update all debugging printfs to use
7919 debug_printf instead of fprintf.
7920
e671835b
BS		 79212014-01-20 Baruch Siach <baruch@tkos.co.il>
7922
7923 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7924 sys/ptrace.h.
7925
b5737fa9
PA		 79262014-01-17 Pedro Alves <palves@redhat.com>
7927
ea38d2a9 7928 PR build/16445
c7faa97a
PA		 7929 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7930 defined after including gdb_proc_service.h.
b5737fa9 7931
40ed484e
DE		 79322014-01-16 Doug Evans <dje@google.com>
7933
7934 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7935 (match_dll): Use it.
7936
969c39fb
MM		 79372014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7938
7939 * target.h (target_ops) <read_btrace>: Change parameters and
7940 return type to allow error reporting.
7941 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7942 trace reading errors on.
7943 * linux-low.c (linux_low_read_btrace): Pass trace reading
7944 errors on.
7945 (linux_low_disable_btrace): New.
7946
ab7f45ba
DE		 79472014-01-15 Doug Evans <dje@google.com>
7948
7949 * inferiors.c (thread_id_to_gdb_id): Delete.
7950 * inferiors.h (thread_id_to_gdb_id): Delete.
7951
66af0f44
EZ		 79522014-01-13 Eli Zaretskii <eliz@gnu.org>
7953
7954 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7955 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7956 versions.
7957
9939e131
PA		 79582014-01-08 Pedro Alves <palves@redhat.com>
7959
7960 * server.c (handle_status): Don't discard previous queued stop
7961 replies or thread's pending status here.
7962 (main) <disconnection>: Do it here instead.
7963
b7ea362b
PA		 79642014-01-08 Pedro Alves <palves@redhat.com>
7965
7966 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7967 * server.c (visit_actioned_threads, handle_pending_status): New
7968 function.
7969 (handle_v_cont): Factor out parts to ...
7970 (resume): ... this new function. If in all-stop, and a thread
7971 being resumed has a pending status, report it without actually
7972 resuming.
7973 (myresume): Adjust to use the new 'resume' function.
7974 (clear_pending_status_callback, set_pending_status_callback)
7975 (find_status_pending_thread_callback): New functions.
7976 (handle_status): Handle the case of multiple threads having
7977 interesting statuses to report. Report threads' real last signal
7978 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7979 with an interesting thread to report the status for, instead of
7980 always reporting the status of the first thread.
7981
28498c42
JB		 79822014-01-01 Joel Brobecker <brobecker@adacore.com>
7983
7984 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7985 * gdbreplay.c (gdbreplay_version): Likewise.
7986
f45c82da
YZ		 79872013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7988
7989 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7990 iov.iov_len with the real length in use.
7991
379a5e2d
JB		 79922013-12-13 Joel Brobecker <brobecker@adacore.com>
7993
7994 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7995 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7996 for all targets that use win32-low.c.
7997 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7998 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7999
4210d83e
PA		 80002013-12-13 Pedro Alves <palves@redhat.com>
8001
8002 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8003 if equal to TARGET_WAITKIND_LOADED.
8004 * win32-low.c (cached_status): New static global.
8005 (win32_wait): Add declaration.
8006 (do_initial_child_stuff): Flush all initial pending debug events
8007 up to the initial breakpoint.
8008 (win32_wait): If CACHED_STATUS was set, return that instead
8009 of doing a real wait. Remove the code resuming the execution
8010 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8011 during the initial phase. Also remove the code changing
8012 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8013 TARGET_WAITKIND_STOPPED.
8014
e7f0d979
YQ		 80152013-12-11 Yao Qi <yao@codesourcery.com>
8016
8017 * notif.c (handle_notif_ack): Return 0 if no notification
8018 matches.
8019
ebcf782c
DE		 80202013-11-20 Doug Evans <dje@google.com>
8021
8022 * linux-low.c (linux_set_resume_request): Fix comment.
8023
20ad9378
DE		 80242013-11-20 Doug Evans <dje@google.com>
8025
8026 * linux-low.c (resume_status_pending_p): Tweak comment.
8027
a196ebeb
WT		 80282013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8029
8030 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8031 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8032 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8033 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8034 (srv_amd64_regobj): Add amd64-mpx.o.
8035 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8036 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8037 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8038 * i387-fp.c (num_pl_bnd_register) Added constant.
8039 (num_pl_bnd_cfg_registers) Added constant.
8040 (struct i387_xsave) Added reserved area and MPX fields.
8041 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8042 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8043 function.
8044 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8045 (init_registers_amd64_mpx_linux): Declare new function.
8046 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8047 (x86_64_regmap): Add MPX registers.
8048 (x86_linux_read_description): Add MPX case.
8049 (initialize_low_arch): Initialize MPX targets.
8050
0080a2f6
TT		 80512013-11-18 Tom Tromey <tromey@redhat.com>
8052
8053 * configure: Rebuild.
8054 * configure.ac: Don't check for stdlib.h.
8055 * gdbreplay.c: Unconditionally include stdlib.h.
8056
2978b111
TT		 80572013-11-18 Tom Tromey <tromey@redhat.com>
8058
8059 * config.in: Rebuild.
8060 * configure: Rebuild.
8061 * configure.ac: Don't use AC_HEADER_DIRENT.
8062
a3d08894
TT		 80632013-11-18 Tom Tromey <tromey@redhat.com>
8064
8065 * server.h: Don't check HAVE_STRING_H.
8066 * gdbreplay.c: Don't check HAVE_STRING_H.
8067 * configure: Rebuild.
8068
0a5dd17d
TT		 80692013-11-18 Tom Tromey <tromey@redhat.com>
8070
8071 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8072 LIBGNU.
8073
1bd2f0ba
TT		 80742013-11-08 Tom Tromey <tromey@redhat.com>
8075
8076 * configure, config.in: Rebuild.
8077 * configure.ac: Remove unused configury.
8078
3266f10b
TT		 80792013-11-08 Tom Tromey <tromey@redhat.com>
8080
8081 * acinclude.m4: Include common.m4, codeset.m4.
8082 * configure, config.in: Rebuild.
8083 * configure.ac: Use GDB_AC_COMMON.
8084
6682d959
AA		 80852013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8086
8087 * linux-s390-low.c (HWCAP_S390_TE): New define.
8088 (s390_arch_setup): Consider the TE field in the HWCAP for
8089 determining 'have_regset_tdb'.
8090
fd0a4d76
SDJ		 80912013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8092
8093 PR gdb/16014
8094 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8095 call to sizeof.
8096
1a3d890b
PA		 80972013-10-02 Pedro Alves <palves@redhat.com>
8098
8099 * server.c (process_serial_event): Don't output "GDBserver
8100 exiting" if GDB is connected through stdio.
8101 * target.c (mywait): Likewise, be silent if GDB is connected
8102 through stdio.
8103
97ad4581
JB		 81042013-10-01 Joel Brobecker <brobecker@adacore.com>
8105
8106 * lynx-low.c (lynx_add_threads_after_attach): New function.
8107 (lynx_attach): Remove call to add_thread. Add call to
8108 lynx_add_threads_after_attach instead.
8109
5b4e221c
MF		 81102013-09-28 Mike Frysinger <vapier@gentoo.org>
8111
8112 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8113 * config.in, configure: Regenerated.
8114
ee47b2f8
YQ		 81152013-09-18 Yao Qi <yao@codesourcery.com>
8116
8117 PR server/15959
8118 * server.c (start_inferior): Clear 'resume_info'.
8119
d6707650 81202013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8121
d6707650
JW		 8122 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8123 for each register.
8124
9243dd0e 81252013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8126
9243dd0e
JW		 8127 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8128 linux-tile-low.o to srv_tgtobj.
8129
c623a6ef
WN		 81302013-09-16 Will Newton <will.newton@linaro.org>
8131
8132 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8133 out regs.
8134
fb71d39e
PA		 81352013-09-06 Pedro Alves <palves@redhat.com>
8136
8137 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8138 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8139 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8140 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8141 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8142 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8143
8e7e9910
PA		 81442013-09-06 Pedro Alves <palves@redhat.com>
8145
8146 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8147 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8148
7c3a12ca
PA		 81492013-09-06 Pedro Alves <palves@redhat.com>
8150
8151 * linux-amd64-ipa.c: Include tracepoint.h.
8152 * linux-i386-ipa.c: Include tracepoint.h.
8153
8eb3d7b6
RW		 81542013-09-06 Ricard Wanderlof <ricardw@axis.com>
8155
8156 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8157 (ps_get_thread_area): New function.
8158
eddddb9d
RW		 81592013-09-06 Ricard Wanderlof <ricardw@axis.com>
8160
8161 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8162 (initialize_low_arch): Call init_registers_crisv32 rather than
8163 init_register_crisv32.
8164
533b0600
PA		 81652013-09-05 Pedro Alves <palves@redhat.com>
8166
8167 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8168 to ...
8169 * hostio.h: ... this new file.
8170 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8171 win32-low.c: Include hostio.h.
8172
0ce3d3b5
PA		 81732013-09-05 Pedro Alves <palves@redhat.com>
8174
8175 * server.h (gdb_client_data, handler_func, callback_handler_func)
8176 (delete_file_handler, add_file_handler, append_callback_event)
8177 (delete_callback_event, start_event_loop, initialize_event_loop):
8178 Move to event-loop.h and include it.
8179 * event-loop.h: New file.
8180
799cdc37
PA		 81812013-09-05 Pedro Alves <palves@redhat.com>
8182
8183 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8184 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8185 (loaded_dll, unloaded_dll): Move to ...
8186 * dll.h: ... this new file.
8187 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8188
6a6bbd9d
PA		 81892013-09-05 Pedro Alves <palves@redhat.com>
8190
8191 * server.h (current_process, get_thread_process, all_processes)
8192 (add_inferior_to_list, for_each_inferior, current_inferior)
8193 (remove_inferior, add_process, remove_process, find_process_pid)
8194 (have_started_inferiors_p, have_attached_inferiors_p)
8195 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8196 (clear_inferiors, find_inferior, find_inferior_id)
8197 (inferior_target_data, set_inferior_target_data)
8198 (inferior_regcache_data, set_inferior_regcache_data): Move to
8199 inferiors.h, and include it.
8200 * inferiors.h: New file.
8201
f699aaba
PA		 82022013-09-05 Pedro Alves <palves@redhat.com>
8203
8204 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8205 Move ...
72f4393d 8206 * ax.h: ... here.
f699aaba 8207
c144c7a0
PA		 82082013-09-05 Pedro Alves <palves@redhat.com>
8209
8210 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8211 tracepoint.h.
8212 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8213 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8214 (handle_tracepoint_general_set, handle_tracepoint_query)
8215 (tracepoint_finished_step, tracepoint_was_hit)
8216 (release_while_stepping_state_list, current_traceframe)
8217 (in_readonly_region, traceframe_read_mem)
8218 (fetch_traceframe_registers, traceframe_read_sdata)
8219 (traceframe_read_info, struct fast_tpoint_collect_status)
8220 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8221 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8222 (supply_fast_tracepoint_registers)
8223 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8224 (ipa_tdesc, claim_trampoline_space)
8225 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8226 (agent_mem_read, agent_get_trace_state_variable_value)
8227 (agent_set_trace_state_variable_value, agent_tsv_read)
8228 (agent_mem_read_string, get_raw_reg_func_addr)
8229 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8230 * tracepoint.h: ... this new file.
8231
ff42e6ab
PA		 82322013-09-05 Pedro Alves <palves@redhat.com>
8233
8234 * server.h (perror_with_name, error, fatal, warning, paddress)
8235 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8236 include it.
8237 * utils.h: New file.
8238
541af0f4
PA		 82392013-09-05 Pedro Alves <palves@redhat.com>
8240
8241 * server.h (remote_debug, noack_mode, transport_is_reliable)
8242 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8243 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8244 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8245 (write_enn, initialize_async_io, enable_async_io)
8246 (disable_async_io, check_remote_input_interrupt_request)
8247 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8248 (dead_thread_notify, prepare_resume_reply)
8249 (decode_address_to_semicolon, decode_address, decode_m_packet)
8250 (decode_M_packet, decode_X_packet, decode_xfer_write)
8251 (decode_search_memory_packet, unhexify, hexify)
8252 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8253 (look_up_one_symbol, relocate_instruction)
8254 (monitor_output): Move to remote-utils.h, and include it.
8255 * remote-utils.h: New file.
8256
eebdf26b
PA		 82572013-09-05 Pedro Alves <palves@redhat.com>
8258
8259 * server.h (_): Delete.
8260
3aafd2ff
PA		 82612013-09-02 Pedro Alves <palves@redhat.com>
8262
8263 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8264 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8265 allocated.
8266 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8267
cee83bcb
PM		 82682013-09-02 Pierre Muller <muller@sourceware.org>
8269
8270 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8271 or WriteProcessMemory complete successfully and handle
8272 ERROR_PARTIAL_COPY error.
8273
9a13b2fa
PA		 82742013-09-02 Pedro Alves <palves@redhat.com>
8275
8276 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8277 error instead of EIO.
8278
602e3198
JK		 82792013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8280
8281 PR server/15604
8282 * linux-low.c: Include filestuff.h.
8283 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8284 * lynx-low.c: Include filestuff.h.
8285 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8286 * server.c: Include filestuff.h.
8287 (main): Call notice_open_fds.
8288 * spu-low.c: Include filestuff.h.
8289 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8290
96d7229d
LM		 82912013-08-22 Luis Machado <lgustavo@codesourcery.com>
8292
8293 * Makefile.in: Explain why ../target and ../nat are not
8294 listed as include file search paths.
8295 (linux-waitpid.o): New object file rule.
8296 * configure.srv (srv_native_linux_obj): New variable.
8297 Replace all occurrences of linux native object files with
8298 $srv_native_linux_obj.
8299 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8300 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8301 (linux_enable_event_reporting): Remove declaration.
8302 (my_waitpid): Moved to common/linux-waitpid.c.
8303 (linux_wait_for_event): Pass ptid when calling
8304 linux_enable_event_reporting.
8305 (linux_supports_tracefork_flag): Remove.
8306 (linux_enable_event_reporting): Likewise.
8307 (linux_tracefork_grandchild): Remove.
8308 (STACK_SIZE): Moved to common/linux-ptrace.c.
8309 (linux_tracefork_child): Remove.
8310 (linux_test_for_tracefork): Remove.
8311 (linux_look_up_symbols): Call linux_supports_traceclone.
8312 (initialize_low): Remove call to linux_test_for_tracefork.
8313 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8314 common/linux-ptrace.h.
8315 (PTRACE_TYPE_ARG4): Likewise.
8316 Include linux-ptrace.h.
8317
32940073
PA		 83182013-08-21 Pedro Alves <palves@redhat.com>
8319
8320 * config.in: Renegerate.
8321
33b60d58 83222013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8323
33b60d58
LM		 8324 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8325 (SFILES): Remove $(srcdir)/common/target-common.c and
8326 add $(srcdir)/target/waitstatus.c.
8327 (OBS): Remove target-common.o and add waitstatus.o.
8328 (server_h): Remove $(srcdir)/../common/target-common.h and
8329 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8330 and $(srcdir)/../target/waitstatus.h.
8331 (target-common.o): Remove.
8332 (waitstatus.o): New target object file.
8333 * target.h: Do not include target-common.h and
8334 include target/resume.h, target/wait.h and
8335 target/waitstatus.h.
8336
b8e1b30e
LM		 83372013-08-13 Luis Machado <lgustavo@codesourcery.com>
8338
8339 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8340 to PTRACE_TYPE_ARG3.
8341 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8342 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8343 PTRACE_TYPE_ARG4.
8344 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8345 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8346
7a60ad40
YQ		 83472013-07-27 Jie Zhang <jie@codesourcery.com>
8348 Daniel Jacobowitz <dan@codesourcery.com>
8349 Yao Qi <yao@codesourcery.com>
8350
8351 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8352 (mips-linux-watch.o): New rule.
8353 (mips_linux_watch_h): New variable.
8354 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8355 srv_tgtobj.
8356 * linux-mips-low.c: Include mips-linux-watch.h.
8357 (struct arch_process_info, struct arch_lwp_info): New.
8358 (update_watch_registers_callback): New function.
8359 (mips_linux_new_process, mips_linux_new_thread) New functions.
8360 (mips_linux_prepare_to_resume, mips_insert_point): New
8361 functions.
8362 (mips_remove_point, mips_stopped_by_watchpoint): New
8363 functions.
8364 (rsp_bp_type_to_target_hw_bp_type): New function.
8365 (mips_stopped_data_address): New function.
8366 (the_low_target): Add watchpoint support functions.
8367
de6f69ad
YQ		 83682013-07-27 Yao Qi <yao@codesourcery.com>
8369
8370 * i386-low.c: Include break-common.h.
8371 (enum target_hw_bp_type): Remove.
8372
3360c0bf
LM		 83732013-07-24 Luis Machado <lgustavo@codesourcery.com>
8374
8375 * Makefile.in (SFILES): /common/target-common.c.
8376 (OBS): Add target-common.o.
8377 (server_h): Add $(srcdir)/../common/target-common.h.
8378 (target-common.o): New target.
8379 * server.c (queue_stop_reply_callback): Free
8380 status string after use.
8381 * target.c (target_waitstatus_to_string): Remove.
8382 * target.h: Include target-common.h.
8383 (resume_kind): Likewise.
8384 (target_waitkind): Likewise.
8385 (target_waitstatus): Likewise.
8386 (TARGET_WNOHANG): Likewise.
8387
bd885420
YQ		 83882013-07-04 Yao Qi <yao@codesourcery.com>
8389
8390 * Makefile.in (host_alias): Use @host_noncanonical@.
8391 (target_alias): Use @target_noncanonical@.
8392 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8393 ACX_NONCANONICAL_HOST.
8394 * configure: Regenerated.
8395
8396 Revert:
8397 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8398
8399 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8400 * configure: Rebuild.
8401 * Makefile.in (version_host, version_target): Get from configure.
8402 (version.c): Use $(version_host) and $(version_target).
8403
17ef446e
PA		 84042013-07-03 Pedro Alves <palves@redhat.com>
8405
8406 * Makefile.in (config.status): Depend on development.sh.
8407 * acinclude.m4: Include libmcheck.m4.
8408 * configure: Regenerate.
8409
7a9a7487
MG		 84102013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8411
8412 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8413 attribute inside the parentheses.
8414 (winapi_DebugSetProcessKillOnExit): Ditto.
8415 (winapi_DebugBreakProcess): Ditto.
8416 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8417
49b64de6
MG		 84182013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8419
8420 * notif.h (notif_event): Add a dummy member to avoid compiler
8421 errors.
8422
d5749ee7
PA		 84232013-07-01 Pedro Alves <palves@redhat.com>
8424
8425 * hostio.c (HOSTIO_PATH_MAX): Define.
8426 (require_filename, handle_open, handle_unlink, handle_readlink):
8427 Use it.
8428
d8d2a3ee
PA		 84292013-07-01 Pedro Alves <palves@redhat.com>
8430
8431 * server.h: Include "pathmax.h".
8432 * linux-low.c: Don't include sys/param.h.
8433 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8434 MAXPATHLEN.
8435 * win32-low.c: Don't include sys/param.h.
8436 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8437
bc7dea8d
PA		 84382013-07-01 Pedro Alves <palves@redhat.com>
8439
8440 * event-loop.c: Don't check HAVE_UNISTD_H before including
8441 <unistd.h>.
8442 * gdbreplay.c: Likewise.
8443 * remote-utils.c: Likewise.
8444 * server.c: Likewise.
8445 * configure.ac: Don't check for unistd.h.
8446 * configure: Regenerate.
8447
d6c2da54
TT		 84482013-06-28 Tom Tromey <tromey@redhat.com>
8449
8450 * Makefile.in (version.c): Use version.in, not
8451 common/version.in.
8452
257b6bec
MG		 84532013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8454
8455 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8456 * configure: Rebuild.
8457 * Makefile.in (version_host, version_target): Get from configure.
8458 (version.c): Use $(version_host) and $(version_target).
8459
86ebe149
DK		 84602013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8461
8462 Fix trace-status to output user name without trailing colon.
8463 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8464
f30aa5af
DK		 84652013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8466
8467 Fix trace-status to output proper start-time and stop-time.
8468 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8469 output start time and stop time in hex as gdb expects.
8470
28a93511
YQ		 84712013-06-26 Pedro Alves <pedro@codesourcery.com>
8472
8473 * tracepoint.c (build_traceframe_info_xml): Output trace state
8474 variables present in the trace buffer.
8475
01208463
TT		 84762013-06-24 Tom Tromey <tromey@redhat.com>
8477
8478 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8479 create-version.sh.
8480 (version.o): Remove.
8481 * gdbreplay.c: Include version.h.
8482 (version, host_name): Don't declare.
8483 * server.h: Include version.h.
8484 (version, host_name): Don't declare.
8485
760256f9
PA		 84862013-06-12 Pedro Alves <palves@redhat.com>
8487
8488 * linux-x86-low.c (linux_is_elf64): Delete global.
8489 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8490 with local linux_pid_exe_is_elf_64_file use.
8491
030031ee
PA		 84922013-06-11 Pedro Alves <palves@redhat.com>
8493
8494 * linux-low.c (regset_disabled, disable_regset): New functions.
8495 (regsets_fetch_inferior_registers)
8496 (regsets_store_inferior_registers): Use them.
8497 (initialize_regsets_info); Don't allocate the disabled_regsets
8498 array here.
8499 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8500 comment.
8501
5da6eb0a
PA		 85022013-06-11 Pedro Alves <palves@redhat.com>
8503
8504 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8505 xmalloc.
8506
7e5aaa09
PA		 85072013-06-11 Pedro Alves <palves@redhat.com>
8508
8509 * linux-x86-low.c (initialize_low_arch): Call
8510 init_registers_x32_avx_linux.
8511
d878444c
JK		 85122013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8513
8514 Fix compatibility with Android Bionic.
8515 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8516 it is not empty.
8517
3aee8918
PA		 85182013-06-07 Pedro Alves <palves@redhat.com>
8519
5f2b57b5 8520 PR server/14823
3aee8918
PA		 8521 * Makefile.in (OBS): Add tdesc.o.
8522 (IPA_OBJS): Add tdesc-ipa.o.
8523 (tdesc-ipa.o): New rule.
8524 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8525 interface.
8526 * linux-low.c (new_inferior): Delete.
8527 (disabled_regsets, num_regsets): Delete.
8528 (linux_add_process): Adjust to set the new per-process
8529 new_inferior flag.
8530 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8531 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8532 was a stop. When calling arch_setup, switch the current inferior
8533 to the thread that got an event.
8534 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8535 (regsets_fetch_inferior_registers)
8536 (regsets_store_inferior_registers): New regsets_info parameter.
8537 Adjust to use it.
8538 (linux_register_in_regsets): New regs_info parameter. Adjust to
8539 use it.
8540 (register_addr, fetch_register, store_register): New usrregs_info
8541 parameter. Adjust to use it.
8542 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8543 parameter regs_info. Adjust to use it.
8544 (linux_fetch_registers): Get the current inferior's regs_info, and
8545 adjust to use it.
8546 (linux_store_registers): Ditto.
8547 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8548 (initialize_low): Don't initialize the target_regsets here. Call
8549 initialize_low_arch.
8550 * linux-low.h (target_regsets): Delete declaration.
8551 (struct regsets_info): New.
8552 (struct usrregs_info): New.
8553 (struct regs_info): New.
8554 (struct process_info_private) <new_inferior>: New field.
8555 (struct linux_target_ops): Delete the num_regs, regmap, and
8556 regset_bitmap fields. New field regs_info.
8557 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8558 * i387-fp.c (num_xmm_registers): Delete.
8559 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8560 calls to new interface.
8561 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8562 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8563 Infer the number of xmm registers from the regcache's target
8564 description.
8565 * i387-fp.h (num_xmm_registers): Delete.
8566 * inferiors.c (add_thread): Don't install the thread's regcache
8567 here.
8568 * proc-service.c (gregset_info): Fetch the current inferior's
8569 regs_info. Adjust to use it.
8570 * regcache.c: Include tdesc.h.
8571 (register_bytes, reg_defs, num_registers)
8572 (gdbserver_expedite_regs): Delete.
8573 (get_thread_regcache): If the thread doesn't have a regcache yet,
8574 create one, instead of aborting gdbserver.
8575 (regcache_invalidate_one): Rename to ...
8576 (regcache_invalidate_thread): ... this.
8577 (regcache_invalidate_one): New.
8578 (regcache_invalidate): Only invalidate registers of the current
8579 process.
8580 (init_register_cache): Add target_desc parameter, and use it.
8581 (new_register_cache): Ditto. Assert the target description has a
8582 non zero registers_size.
8583 (regcache_cpy): Add assertions. Adjust.
8584 (realloc_register_cache, set_register_cache): Delete.
8585 (registers_to_string, registers_from_string): Adjust.
8586 (find_register_by_name, find_regno, find_register_by_number)
8587 (register_cache_size): Add target_desc parameter, and use it.
8588 (free_register_cache_thread, free_register_cache_thread_one)
8589 (regcache_release, register_cache_size): New.
8590 (register_size): Add target_desc parameter, and use it.
8591 (register_data, supply_register, supply_register_zeroed)
8592 (supply_regblock, supply_register_by_name, collect_register)
8593 (collect_register_as_string, collect_register_by_name): Adjust.
8594 * regcache.h (struct target_desc): Forward declare.
8595 (struct regcache) <tdesc>: New field.
8596 (init_register_cache, new_register_cache): Add target_desc
8597 parameter.
8598 (regcache_invalidate_thread): Declare.
8599 (regcache_invalidate_one): Delete declaration.
8600 (regcache_release): Declare.
8601 (find_register_by_number, register_cache_size, register_size)
8602 (find_regno): Add target_desc parameter.
8603 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8604 declarations.
8605 * remote-utils.c: Include tdesc.h.
8606 (outreg, prepare_resume_reply): Adjust.
8607 * server.c: Include tdesc.h.
8608 (gdbserver_xmltarget): Delete declaration.
8609 (get_features_xml, process_serial_event): Adjust.
8610 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8611 declare.
8612 (struct process_info) <tdesc>: New field.
8613 (ipa_tdesc): Declare.
8614 * tdesc.c: New file.
8615 * tdesc.h: New file.
8616 * tracepoint.c: Include tdesc.h.
8617 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8618 (get_context_regcache): Adjust to pass ipa_tdesc down.
8619 (do_action_at_tracepoint): Adjust to get the register cache size
8620 from the context regcache's description.
8621 (traceframe_walk_blocks): Adjust to get the register cache size
8622 from the current trace frame's description.
8623 (traceframe_get_pc): Adjust to get current trace frame's
8624 description and pass it down.
8625 (gdb_collect): Adjust to get the register cache size from the
8626 IPA's description.
8627 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8628 (gdbserver_xmltarget): Delete.
8629 (initialize_low_tracepoint): Set the ipa's target description.
8630 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8631 (initialize_low_tracepoint): Set the ipa's target description.
8632 * linux-x86-low.c: Include tdesc.h.
8633 [__x86_64__] (is_64bit_tdesc): New.
8634 (ps_get_thread_area, x86_get_thread_area): Use it.
8635 (i386_cannot_store_register): Rename to ...
8636 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8637 (i386_cannot_fetch_register): Rename to ...
8638 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8639 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8640 to new interface.
8641 (target_regsets): Rename to ...
8642 (x86_regsets): ... this.
8643 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8644 interface.
8645 (x86_siginfo_fixup): Use is_64bit_tdesc.
8646 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8647 (tdesc_x32_avx_linux, tdesc_x32_linux)
8648 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8649 Declare.
8650 (x86_linux_update_xmltarget): Delete.
8651 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8652 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8653 (AMD64_LINUX_USER64_CS): New.
8654 (x86_linux_read_description): New, based on
8655 x86_linux_update_xmltarget.
8656 (same_process_callback): New.
8657 (x86_arch_setup_process_callback): New.
8658 (x86_linux_update_xmltarget): New.
8659 (x86_regsets_info): New.
8660 (amd64_linux_regs_info): New.
8661 (i386_linux_usrregs_info): New.
8662 (i386_linux_regs_info): New.
8663 (x86_linux_regs_info): New.
8664 (x86_arch_setup): Reimplement.
8665 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8666 (x86_emit_ops): Ditto.
8667 (the_low_target): Adjust. Install x86_linux_regs_info,
8668 x86_cannot_fetch_register, and x86_cannot_store_register.
8669 (initialize_low_arch): New.
8670 * linux-ia64-low.c (tdesc_ia64): Declare.
8671 (ia64_fetch_register): Adjust.
8672 (ia64_usrregs_info, regs_info): New globals.
8673 (ia64_regs_info): New function.
8674 (the_low_target): Adjust.
8675 (initialize_low_arch): New function.
8676 * linux-sparc-low.c (tdesc_sparc64): Declare.
8677 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8678 Adjust.
8679 (sparc_arch_setup): New function.
8680 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8681 (the_low_target): Adjust.
8682 (initialize_low_arch): New function.
8683 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8684 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8685 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8686 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8687 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8688 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8689 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8690 (tdesc_powerpc_isa205_vsx64l): Declare.
8691 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8692 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8693 (ppc_set_pc, ppc_get_hwcap): Adjust.
8694 (ppc_usrregs_info): Forward declare.
8695 (!__powerpc64__) ppc_regmap_adjusted: New global.
8696 (ppc_arch_setup): Adjust to the current process'es target
8697 description.
8698 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8699 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8700 (ppc_store_evrregset): Adjust.
8701 (target_regsets): Rename to ...
8702 (ppc_regsets): ... this, and make static.
8703 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8704 (ppc_regs_info): New function.
8705 (the_low_target): Adjust.
8706 (initialize_low_arch): New function.
8707 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8708 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8709 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8710 (tdesc_s390x_linux64v2): Declare.
8711 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8712 (s390_fill_gregset, s390_store_last_break): Adjust.
8713 (target_regsets): Rename to ...
8714 (s390_regsets): ... this, and make static.
8715 (s390_get_pc, s390_set_pc): Adjust.
8716 (s390_get_hwcap): New target_desc parameter, and use it.
8717 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8718 (s390_arch_setup): Adjust to set the current process'es target
8719 description. Don't adjust the regmap.
8720 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8721 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8722 (regs_info_3264): New globals.
8723 (s390_regs_info): New function.
8724 (the_low_target): Adjust.
8725 (initialize_low_arch): New function.
8726 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8727 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8728 [__mips64] (init_registers_mips_linux)
8729 (init_registers_mips_dsp_linux): Delete defines.
8730 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8731 (have_dsp): New global.
8732 (mips_read_description): New, based on mips_arch_setup.
8733 (mips_arch_setup): Reimplement.
8734 (get_usrregs_info): New function.
8735 (mips_cannot_fetch_register, mips_cannot_store_register)
8736 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8737 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8738 (target_regsets): Rename to ...
8739 (mips_regsets): ... this, and make static.
8740 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8741 (dsp_regs_info, regs_info): New globals.
8742 (mips_regs_info): New function.
8743 (the_low_target): Adjust.
8744 (initialize_low_arch): New function.
8745 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8746 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8747 Declare.
8748 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8749 (arm_read_description): New, with bits factored from
8750 arm_arch_setup.
8751 (arm_arch_setup): Reimplement.
8752 (target_regsets): Rename to ...
8753 (arm_regsets): ... this, and make static.
8754 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8755 (arm_regs_info): New function.
8756 (the_low_target): Adjust.
8757 (initialize_low_arch): New function.
8758 * linux-m68k-low.c (tdesc_m68k): Declare.
8759 (target_regsets): Rename to ...
8760 (m68k_regsets): ... this, and make static.
8761 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8762 (m68k_regs_info): New function.
8763 (m68k_arch_setup): New function.
8764 (the_low_target): Adjust.
8765 (initialize_low_arch): New function.
8766 * linux-sh-low.c (tdesc_sharch): Declare.
8767 (target_regsets): Rename to ...
8768 (sh_regsets): ... this, and make static.
8769 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8770 (sh_regs_info, sh_arch_setup): New functions.
8771 (the_low_target): Adjust.
8772 (initialize_low_arch): New function.
8773 * linux-bfin-low.c (tdesc_bfin): Declare.
8774 (bfin_arch_setup): New function.
8775 (bfin_usrregs_info, regs_info): New globals.
8776 (bfin_regs_info): New function.
8777 (the_low_target): Adjust.
8778 (initialize_low_arch): New function.
8779 * linux-cris-low.c (tdesc_cris): Declare.
8780 (cris_arch_setup): New function.
8781 (cris_usrregs_info, regs_info): New globals.
8782 (cris_regs_info): New function.
8783 (the_low_target): Adjust.
8784 (initialize_low_arch): New function.
8785 * linux-cris-low.c (tdesc_crisv32): Declare.
8786 (cris_arch_setup): New function.
8787 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8788 (cris_regs_info): New function.
8789 (the_low_target): Adjust.
8790 (initialize_low_arch): New function.
8791 * linux-m32r-low.c (tdesc_m32r): Declare.
8792 (m32r_arch_setup): New function.
8793 (m32r_usrregs_info, regs_info): New globals.
8794 (m32r_regs_info): Adjust.
8795 (initialize_low_arch): New function.
8796 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8797 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8798 (tic6x_usrregs_info): Forward declare.
8799 (tic6x_read_description): New function, based on ...
8800 (tic6x_arch_setup): ... this. Reimplement.
8801 (target_regsets): Rename to ...
8802 (tic6x_regsets): ... this, and make static.
8803 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8804 (tic6x_regs_info): New function.
8805 (the_low_target): Adjust.
8806 (initialize_low_arch): New function.
8807 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8808 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8809 (target_regsets): Rename to ...
8810 (xtensa_regsets): ... this, and make static.
8811 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8812 globals.
8813 (xtensa_arch_setup, xtensa_regs_info): New functions.
8814 (the_low_target): Adjust.
8815 (initialize_low_arch): New function.
8816 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8817 (nios2_arch_setup): Set the current process'es tdesc.
8818 (target_regsets): Rename to ...
8819 (nios2_regsets): ... this.
8820 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8821 (nios2_regs_info): New function.
8822 (the_low_target): Adjust.
8823 (initialize_low_arch): New function.
a261b8f5
PA		 8824 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8825 (aarch64_arch_setup): Set the current process'es tdesc.
8826 (target_regsets): Rename to ...
8827 (aarch64_regsets): ... this.
8828 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8829 (aarch64_regs_info): New function.
8830 (the_low_target): Adjust.
8831 (initialize_low_arch): New function.
3aee8918
PA		 8832 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8833 globals.
8834 (target_regsets): Rename to ...
8835 (tile_regsets): ... this.
8836 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8837 (tile_regs_info): New function.
8838 (tile_arch_setup): Set the current process'es tdesc.
8839 (the_low_target): Adjust.
8840 (initialize_low_arch): New function.
8841 * spu-low.c (tdesc_spu): Declare.
8842 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8843 * win32-arm-low.c (tdesc_arm): Declare.
8844 (arm_arch_setup): New function.
8845 (the_low_target): Install arm_arch_setup instead of
8846 init_registers_arm.
8847 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8848 (init_windows_x86): Rename to ...
8849 (i386_arch_setup): ... this. Set `win32_tdesc'.
8850 (the_low_target): Adjust.
8851 * win32-low.c (win32_tdesc): New global.
8852 (child_add_thread): Don't create the thread cache here.
8853 (do_initial_child_stuff): Set the new process'es tdesc.
8854 * win32-low.h (struct target_desc): Forward declare.
8855 (win32_tdesc): Declare.
8856 * lynx-i386-low.c (tdesc_i386): Declare global.
8857 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8858 * lynx-low.c (lynx_tdesc): New global.
8859 (lynx_add_process): Set the new process'es tdesc.
8860 * lynx-low.h (struct target_desc): Forward declare.
8861 (lynx_tdesc): Declare global.
8862 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8863 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8864 * nto-low.c (nto_tdesc): New global.
8865 (do_attach): Set the new process'es tdesc.
8866 * nto-low.h (struct target_desc): Forward declare.
8867 (nto_tdesc): Declare.
8868 * nto-x86-low.c (tdesc_i386): Declare.
8869 (nto_x86_arch_setup): Set `nto_tdesc'.
8870
b1fbec62
GB		 88712013-06-04 Gary Benson <gbenson@redhat.com>
8872
8873 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8874 to qSupported response when appropriate.
8875 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8876 with nonzero-length annex.
8877 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8878 arguments supplied in annex.
8879
d1ec4ce7
DE		 88802013-05-31 Doug Evans <dje@google.com>
8881
ac44adcb 8882 PR server/15594
d1ec4ce7
DE		 8883 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8884 64 bits in 64-cross-32 environment.
8885
9b25f2d3
PA		 88862013-05-28 Pedro Alves <palves@redhat.com>
8887
8888 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8889 (aarch64-without-fpu.c): Delete rule.
8890 * configure.srv (aarch64*-*-linux*): Remove references to
8891 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8892 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8893 declaration.
8894
6740dc9c
PA		 88952013-05-24 Pedro Alves <palves@redhat.com>
8896
8897 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8898 instead of strchr/decode_address. Error if the range isn't split
8899 with a ','. Don't assume there's be a ':' in the action.
8900
c2d6af84
PA		 89012013-05-23 Yao Qi <yao@codesourcery.com>
8902 Pedro Alves <palves@redhat.com>
8903
8904 * linux-low.c (lwp_in_step_range): New function.
8905 (linux_wait_1): If the thread was range stepping and stopped
8906 outside the stepping range, report the stop to GDB. Otherwise,
8907 continue stepping. Add range stepping debug output.
8908 (linux_set_resume_request): Copy the step range from the resume
8909 request to the lwp.
8910 (linux_supports_range_stepping): New.
8911 (linux_target_ops) <supports_range_stepping>: Set to
8912 linux_supports_range_stepping.
8913 * linux-low.h (struct linux_target_ops)
8914 <supports_range_stepping>: New field.
8915 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8916 * linux-x86-low.c (x86_supports_range_stepping): New.
8917 (the_low_target) <supports_range_stepping>: Set to
8918 x86_supports_range_stepping.
8919 * server.c (handle_v_cont): Handle 'r' action.
8920 (handle_v_requests): Append ";r" if the target supports range
8921 stepping.
8922 * target.h (struct thread_resume) <step_range_start,
8923 step_range_end>: New fields.
8924 (struct target_ops) <supports_range_stepping>:
8925 New field.
8926 (target_supports_range_stepping): New macro.
8927
58794e1a
JB		 89282013-05-17 Joel Brobecker <brobecker@adacore.com>
8929
8930 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8931 confusion in comment.
8932
d631c5a7
JB		 89332013-05-17 Joel Brobecker <brobecker@adacore.com>
8934
8935 * lynx-low.c (struct process_info_private): New type.
8936 (lynx_add_process): New function.
8937 (lynx_create_inferior, lynx_attach): Replace calls to
8938 add_process by calls to lynx_add_process.
8939 (lynx_resume): If PTID is null, then try using
8940 current_process()->private->last_wait_event_ptid.
8941 Add comments.
8942 (lynx_clear_inferiors): Delete. The contents of that function
8943 has been inlined in lynx_mourn;
8944 (lynx_wait_1): Save the ptid in the process's private data.
8945 (lynx_mourn): Free the process' private data. Replace call
8946 to lynx_clear_inferiors by call to clear_inferiors.
8947
96f7a20f
YQ		 89482013-05-17 Yao Qi <yao@codesourcery.com>
8949
8950 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8951 the right place.
8952
db0dfaa0
LM		 89532013-05-16 Luis Machado <lgustavo@codesourcery.com>
8954
8955 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8956 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8957 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8958 PT_TEXT_END_ADDR guards. Update comments.
8959 (linux_target_op) <read_offsets>: Conditionally define to
8960 linux_read_offsets if the target is UCLIBC and if it defines
8961 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8962
68f5f838
SL		 89632013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8964 Andrew Jenner <andrew@codesourcery.com>
8965
8966 * Makefile.in (SFILES): Add linux-nios2-low.c.
8967 (clean): Add action to delete nios2-linux.c.
8968 (nios2-linux.c): New rule.
8969 * configure.srv: Add nios2*-*-linux*.
8970 * linux-nios2-low.c: New.
8971
1ebff1fd
HAQ		 89722013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8973
8974 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8975
f6150862
HZ		 89762013-04-25 Hui Zhu <hui@codesourcery.com>
8977
8978 PR gdb/15186
f6150862
HZ		 8979 * ax.c (ax_printf): Add fflush.
8980
614c279d
TT		 89812013-04-22 Tom Tromey <tromey@redhat.com>
8982
8983 * Makefile.in (SFILES): Add filestuff.c.
8984 (OBS): Add filestuff.o.
8985 (filestuff.o): New target.
8986 * config.in, configure: Rebuild.
8987 * configure.ac: Check for fdwalk, pipe2.
8988
7d4e5717
PA		 89892013-04-17 Pedro Alves <palves@redhat.com>
8990
8991 * configure.ac (USE_THREAD_DB): Delete variable.
8992 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8993 Don't AC_SUBST USE_THREAD_DB.
8994 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8995 * config.in, configure: Regenerate.
8996
d5c93e41
PA		 89972013-04-16 Pedro Alves <palves@redhat.com>
8998
8999 * linux-low.h (struct lwp_info) <thread_known>: Move under
9000 the USE_THREAD_DB #ifdef.
9001
04f5fe89
PA		 90022013-04-16 Pedro Alves <palves@redhat.com>
9003
9004 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9005 (linux-low.o): Delete rule.
9006 * linux-low.h: Always include "gdb_thread_db.h" instead of
9007 conditionally including thread_db.h.
9008 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9009 HAVE_THREAD_DB_H.
9010
480b27bf
JK		 90112013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9012
9013 * Makefile.in (install-only): Fix make install regression.
9014
43662968
JK		 90152013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9016
9017 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9018 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9019 installation.
9020 * gdbserver.1: Remove.
9021
3e74e146
PA		 90222013-03-22 Pedro Alves <palves@redhat.com>
9023
9024 * linux-low.c (handle_extended_wait): Don't call
9025 linux_enable_event_reporting.
9026
a8347a2a
TT		 90272013-03-15 Tony Theodore <tonyt@logyst.com>
9028
9029 PR build/9098:
9030 * Makefile.in (SHELL): Use @SHELL@.
9031
eeb56fa7
SDJ		 90322013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9033
9034 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9035 compiler warning.
9036
4fa7e2ff
JB		 90372013-03-13 Joel Brobecker <brobecker@adacore.com>
9038
9039 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9040 Remove extraneous NULL element.
9041
8ddb1965
YQ		 90422013-03-13 Yao Qi <yao@codesourcery.com>
9043
9044 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9045 'V' block in trace frame.
9046
9accd112
MM		 90472013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9048
9049 * target.h (struct target_ops): Add btrace ops.
9050 (target_supports_btrace): New macro.
9051 (target_enable_btrace): New macro.
9052 (target_disable_btrace): New macro.
9053 (target_read_btrace): New macro.
9054 * gdbthread.h (struct thread_info): Add btrace field.
9055 * server.c: Include btrace-common.h.
9056 (handle_btrace_general_set): New function.
9057 (handle_btrace_enable): New function.
9058 (handle_btrace_disable): New function.
9059 (handle_general_set): Call handle_btrace_general_set.
9060 (handle_qxfer_btrace): New function.
9061 (struct qxfer qxfer_packets[]): Add btrace entry.
9062 * inferiors.c (remove_thread): Disable btrace.
9063 * linux-low: Include linux-btrace.h.
9064 (linux_low_enable_btrace): New function.
9065 (linux_low_read_btrace): New function.
9066 (linux_target_ops): Add btrace ops.
9067 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9068 Add srv_linux_btrace=yes.
9069 (x86_64-*-linux*): Add linux-btrace.o.
9070 Add srv_linux_btrace=yes.
9071 * configure.ac: Define HAVE_LINUX_BTRACE.
9072 * config.in: Regenerated.
9073 * configure: Regenerated.
9074
5cc22e4c
MM		 90752013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9076
9077 * server.c (handle_qxfer): Preserve error message if -3 is
9078 returned.
9079 (qxfer): Document the -3 return value.
9080
7c97f91e
MM		 90812013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9082
9083 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9084 (linux_btrace_h): New variable.
9085 (linux-btrace.o): New rule.
9086
be9a119c 90872013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9088 Hafiz Abid Qadeer <abidh@codesourcery.com>
9089
9090 * tracepoint.c (trace_buffer_size): New global.
9091 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9092 (init_trace_buffer): Change to one-argument function. Allocate
9093 trace buffer memory.
9094 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9095 handle QTBuffer:size packet.
9096 (cmd_bigqtbuffer_size): New function.
9097 (initialize_tracepoint): Call init_trace_buffer with
9098 DEFAULT_TRACE_BUFFER_SIZE.
9099 * server.c (handle_query): Add QTBuffer:size in the
9100 supported packets.
9101
e64f7499
YQ		 91022013-03-07 Yao Qi <yao@codesourcery.com>
9103
9104 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9105 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9106 of -1.
9107 (cmd_qtsp): Adjust condition. Do post increment.
9108 Set cur_action and cur_step_action back to 0.
9109
f0ae6fc3
PA		 91102013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9111
9112 PR server/15236
9113 * linux-low.c (linux_write_memory): Return early success if LEN is
9114 zero.
9115
b5b0b0af
CV		 91162013-03-05 Corinna Vinschen <vinschen@redhat.de>
9117
334ad4a8 9118 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9119
589bc927
TT		 91202013-02-28 Tom Tromey <tromey@redhat.com>
9121
9122 * configure.ac: Invoke AC_SYS_LARGEFILE.
9123 * configure, config.in: Rebuild.
9124
dfe07582
CV		 91252013-02-28 Corinna Vinschen <vinschen@redhat.com>
9126
9127 * win32-low.c: Throughout, fix format strings and casts of
9128 printf-like functions to avoid type related warnings on all
9129 platforms.
9130 (get_child_debug_event): Print dwDebugEventCode as hex since
9131 that's how it's usually documented.
9132
736cd585
YQ		 91332013-02-28 Yao Qi <yao@codesourcery.com>
9134
9135 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9136 pulongest.
9137
e1f58301
JW		 91382013-02-27 Jiong Wang <jiwang@tilera.com>
9139
9140 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9141 (reg-tilegx32.c): New rule.
9142 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9143 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9144 different register info initializer according to elf class.
9145 (init_registers_tilgx32): New function. The tilegx32 register info
9146 initializer.
9147 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9148 (tile_store_gregset): Likewise.
9149
d171ca78
YQ		 91502013-02-27 Yao Qi <yao@codesourcery.com>
9151
9152 * server.c (process_point_options): Print debug message when
9153 debug_threads is true.
9154
282bbdf3
YQ		 91552013-02-26 Yao Qi <yao@codesourcery.com>
9156
9157 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9158
aca22551
PA		 91592013-02-19 Pedro Alves <palves@redhat.com>
9160 Kai Tietz <ktietz@redhat.com>
9161
9162 PR gdb/15161
9163
9164 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9165 instead of strtoul to extract address from packet.
9166 (process_serial_event) <'z'>: Likewise.
9167
4f3cee1c
YQ		 91682013-02-18 Yao Qi <yao@codesourcery.com>
9169
9170 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9171
8e1d55a3
PA		 91722013-02-14 Pedro Alves <palves@redhat.com>
9173
9174 Plug memory leak.
9175
9176 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9177 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9178
458820da
PA		 91792013-02-14 Pedro Alves <palves@redhat.com>
9180
9181 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9182
baea0dae
PA		 91832013-02-14 Pedro Alves <palves@redhat.com>
9184
9185 * tracepoint.c (save_string): Delete.
9186 (add_tracepoint_action): Use savestring instead of save_string.
9187
0b1afbb3
PA		 91882013-02-12 Pedro Alves <palves@redhat.com>
9189
9190 * linux-xtensa-low.c: Ditto.
9191 * xtensa-xtregs.c: Ditto.
9192
8a4ac37e
PA		 91932013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9194
9195 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9196 thread_db.
9197
148de6bb
MS		 91982013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9199
9200 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9201 aarch64_num_wp_regs and aarch64_num_bp_regs to
9202 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9203
55fac6e0
MS		 92042013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9205
9206 * linux-aarch64-low.c (ps_get_thread_area): Replace
9207 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9208
176eb98c
MS		 92092013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9210 Marcus Shawcroft <marcus.shawcroft@arm.com>
9211 Nigel Stephens <nigel.stephens@arm.com>
9212 Yufeng Zhang <yufeng.zhang@arm.com>
9213
9214 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9215 (aarch64.c, aarch64-without-fpu.c): New targets.
9216 * configure.srv (aarch64*-*-linux*): New.
9217 * linux-aarch64-low.c: New file.
9218
56f7af9c
MS		 92192013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9220
43aaf8b6 9221 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9222 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9223 (dequeue_one_deferred_signal, linux_resume_one_thread)
9224 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9225 (linux_tracefork_grandchild, linux_test_for_tracefork)
9226 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9227 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9228 where the argument is 0.
9229
60f662b0
YQ		 92302013-01-25 Yao Qi <yao@codesourcery.com>
9231
9232 * event-loop.c: Include "queue.h".
9233 (gdb_event_p): New typedef.
9234 (struct gdb_event) <next_event>: Remove.
9235 (event_queue): Change to QUEUE(gdb_event_p).
9236 (async_queue_event): Remove.
9237 (gdb_event_xfree): New.
9238 (initialize_event_loop): New.
9239 (process_event): Use API from QUEUE.
9240 (wait_for_event): Likewise.
9241 * server.c (main): Call initialize_event_loop.
9242 * server.h (initialize_event_loop): Declare.
9243
5ae4861a
YQ		 92442013-01-18 Yao Qi <yao@codesourcery.com>
9245
9246 * ax.h (struct eval_agent_expr_context): New.
9247 (gdb_eval_agent_expr): Update declaration.
9248 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9249 TFRAME. Add new argument CTX.
9250 * server.h (struct eval_agent_expr_context): Declare.
9251 (agent_mem_read, agent_tsv_read): Update declaration.
9252 (agent_mem_read_string): Likewise.
9253 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9254 (add_traceframe_block): Add new argument TPOINT.
9255 Increase TPOINT->traceframe_usage.
9256 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9257 eval_tracepoint_agent_expr.
9258 (condition_true_at_tracepoint): Likewise.
9259 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9260 (agent_mem_read_string, agent_tsv_read): Likewise.
9261
85e00e85
YQ		 92622013-01-16 Yao Qi <yao@codesourcery.com>
9263
9264 * linux-low.c (linux_resume_one_lwp): Don't check
9265 'lwp->bp_reinsert != 0'.
9266
4039cf45
JB		 92672013-01-07 Joel Brobecker <brobecker@adacore.com>
9268 Pedro Alves <palves@redhat.com>
9269
9270 * lynx-low.c (ptrace_request_to_str): Define a temporary
9271 macro and use it to simplify this function's implementation.
9272
9044dee2
JB		 92732013-01-07 Joel Brobecker <brobecker@adacore.com>
9274
9275 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9276 sets errno.
9277
e6352c8f
JB		 92782013-01-07 Joel Brobecker <brobecker@adacore.com>
9279
9280 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9281
50681a27
JB		 92822013-01-07 Joel Brobecker <brobecker@adacore.com>
9283
9284 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9285
3f6e77ef
JB		 92862013-01-07 Joel Brobecker <brobecker@adacore.com>
9287
9288 * lynx-low.c (lynx_resume): Use the resume_info parameter
9289 to determine the ptid for the lynx_ptrace call, unless
9290 it is equal to minus_one_ptid, in which case we use the
9291 ptid of the current_inferior.
9292 (lynx_wait_1): After having received a thread create/exit
9293 event, resume the inferior's execution using the signaling
9294 thread's ptid, rather than the old ptid.
9295
7fda33ae
JB		 92962013-01-07 Joel Brobecker <brobecker@adacore.com>
9297
9298 * lynx-low.c (lynx_resume): Delete variable ret.
9299
b9786c74
JB		 93002013-01-01 Joel Brobecker <brobecker@adacore.com>
9301
9302 * gdbreplay.c (gdbreplay_version): Update copyright year.
9303 * server.c (gdbserver_version): Likewise.
9304
8b93d60f
JB		 93052012-12-17 Joel Brobecker <brobecker@adacore.com>
9306
9307 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9308 new thread.
9309
037335a7
JB		 93102012-12-17 Joel Brobecker <brobecker@adacore.com>
9311
9312 * lynx-low.c (ptrace_request_to_str): Add handling for
9313 PTRACE_GETTRACESIG.
9314
52d4cbd8
JB		 93152012-12-17 Joel Brobecker <brobecker@adacore.com>
9316
9317 * lynx-low.c (lynx_attach): Delete variable new_process.
9318
ab8f6ca9
JB		 93192012-12-17 Joel Brobecker <brobecker@adacore.com>
9320
9321 * lynx-low.c (lynx_create_inferior): Delete variable
9322 new_process.
9323
78cbc024
JB		 93242012-12-17 Joel Brobecker <brobecker@adacore.com>
9325
9326 * lynx-low.c (ptrace_request_to_str): Do not handle
9327 PTRACE_GETTHREADLIST if this macro does not exist.
9328
14a00470
YQ		 93292012-12-15 Yao Qi <yao@codesourcery.com>
9330
9331 * Makefile.in (OBS): Add notif.o.
9332 * notif.c, notif.h: New.
9333 * server.c: Include "notif.h".
9334 (struct vstop_notif) <next>: Remove.
9335 <base>: New field.
9336 (queue_stop_reply): Update.
9337 (push_event, send_next_stop_reply): Remove.
9338 (discard_queued_stop_replies): Update.
9339 (notif_stop): New variable.
9340 (handle_v_stopped): Remove.
9341 (handle_v_requests): Don't call handle_v_stopped. Call
9342 handle_ack_notif instead.
9343 (queue_stop_reply_callback): Call notif_event_enque instead
9344 of queue_stop_reply.
9345 (handle_status): Don't call send_next_stop_reply, call
9346 notif_write_event instead.
9347 (kill_inferior_callback): Likewise.
9348 (detach_or_kill_inferior_callback): Likewise.
9349 (main): Call initialize_notif.
9350 (process_serial_event): Call QUEUE_is_empty.
9351 (handle_target_event): Call notif_push instead of push event.
9352 * server.h (push_event): Remove declaration.
9353
61c125b9
TT		 93542012-12-10 Tom Tromey <tromey@redhat.com>
9355
9356 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9357 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9358 macros.
9359 (.c.o): Rewrite.
9360 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9361 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9362 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9363 (amd64-linux-ipa.o, ax.o): Rewrite.
9364 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9365 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9366 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9367 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9368 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9369 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9370 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9371 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9372 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9373 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9374 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9375 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9376 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9377 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9378 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9379 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9380 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9381 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9382 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9383 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9384 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9385 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9386 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9387 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9388 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9389 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9390 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9391 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9392 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9393 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9394 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9395 (reg-tilegx.o): Remove.
9396 (all_object_files): New macro.
9397 Include .deps files.
9398 * aclocal.m4, configure: Rebuild.
9399 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9400 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9401 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9402
e90e9ad9
TT		 94032012-12-05 Tom Tromey <tromey@redhat.com>
9404
9405 PR gdb/14917:
9406 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9407
02d403bf 94082012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9409
9410 * configure.ac: Check for linux/perf_event.h.
9411 * config.in: Regenerated.
9412 * configure: Regenerated.
9413
0270a750
PA		 94142012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9415
9416 * hostio.c (handle_readlink): Decrease buffer size
9417 parameter passed to readlink by one byte.
9418
8c29b58e
YQ		 94192012-11-26 Yao Qi <yao@codesourcery.com>
9420
9421 * configure.ac (build_warnings): Append '-Wempty-body'.
9422 * configure: Regenerated.
9423 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9424 body.
9425
8bdce1ff
PM		 94262012-11-15 Pierre Muller <muller@sourceware.org>
9427
9428 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9429 * config.in: Regenerate.
9430 * configure: Regenerate.
9431 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9432 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9433 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9434 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9435 header.
9436 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9437 instead of <sys/wait.h> header.
9438 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9439
02d403bf 94402012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9441
9442 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9443 (various make rules): Remove -DGDBSERVER
9444
fbd5db48
YQ		 94452012-11-09 Yao Qi <yao@codesourcery.com>
9446
9447 * spu-low.c (current_ptid): Move it to ..
9448 * gdbthread.h: ... here. New.
9449 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9450 * server.c (myresume, process_serial_event): Likewise.
9451 * thread-db.c (thread_db_find_new_threads): Likewise.
9452 * tracepoint.c (run_inferior_command): Likewise.
9453
b3dc46ff
AB		 94542012-10-01 Andrew Burgess <aburgess@broadcom.com>
9455
9456 * server.c (handle_search_memory_1): Include access length in
9457 warning message.
9458
07c04788
HPN		 94592012-09-05 Michael Brandt <michael.brandt@axis.com>
9460
9461 * linux-crisv32-low.c: Fix compile errors.
9462
918d227b
YQ		 94632012-09-04 Yao Qi <yao@codesourcery.com>
9464
9465 * tracepoint.c (cmd_qtsv): Adjust debug message.
9466 Don't check CUR_TPOINT.
9467
18c1b81a
YQ		 94682012-08-28 Yao Qi <yao@codesourcery.com>
9469
9470 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9471 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9472 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9473 Remove declarations of xmalloc, xreallloc, xstrdup and
9474 freeargv.
9475 * Makefile.in (libiberty_h): New.
9476 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9477 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9478
dc82f37b
YQ		 94792012-08-23 Yao Qi <yao@codesourcery.com>
9480
9481 * server.h: Remove declaration of 'xsnprintf'.
9482
406b1477
KS		 94832012-08-22 Keith Seitz <keiths@redhat.com>
9484
9485 * server.h: Include build-gnulib-gbserver/config.h.
9486 * gdbreplay.c: Likewise.
9487
e6712ff1
DE		 94882012-08-08 Doug Evans <dje@google.com>
9489
9490 * Makefile.in (SFILES): Add gdb_vecs.c.
9491 (OBS): Add gdb_vecs.o.
9492 (gdb_vecs_h, host_defs_h): New variables.
9493 (thread-db.o): Add $(gdb_vecs_h) dependency.
9494 (gdb_vecs.o): New rule.
9495 * thread-db.c: #include "gdb_vecs.h".
9496 (thread_db_load_search): Use a vector to iterate over path elements.
9497 Handle text appearing after "$pdir".
9498
9499 * configure.ac: Add check for strstr.
9500 * config.in: Regenerate.
9501 * configure: Regenerate.
9502
7c3270ae
UW		 95032012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9504
9505 * hostio.c (handle_pread): If pread fails, fall back to attempting
9506 lseek/read.
9507 (handle_pwrite): Likewise for pwrite.
9508
b62e2b27
UW		 95092012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9510
9511 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9512 between unsupported TYPE and unimplementable ADDR/LEN combination.
9513 (arm_insert_point): Act on new return value.
9514
78a99e91
PA		 95152012-07-31 Pedro Alves <palves@redhat.com>
9516
9517 * server.c (process_point_options): Only skip tokens if we find
9518 one that is unrecognized. Don't treat 'X' specially while
9519 skipping unrecognized tokens.
9520
fcf303ab
UW		 95212012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9522
9523 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9524 to 4-byte-align HW breakpoint addresses for Thumb.
9525
7255706c
YQ		 95262012-07-27 Yao Qi <yao@codesourcery.com>
9527
9528 PR remote/14161.
9529
9530 * server.h: Declare gdb_agent_about_to_close.
9531 * target.c (kill_inferior): Include "agent.h".
9532 New. Send command 'kill'.
9533 * target.h (kill_inferior): Removed macro.
9534 * tracepoint.c (gdb_agent_about_to_close): New.
9535 (gdb_agent_helper_thread): Handle command 'close'.
9536 Wait endlessly until the inferior stops.
9537 Install gdb_agent_remove_socket to atexit hook.
9538 (agent_socket_name): New static variable.
9539 (gdb_agent_socket_init): Replace local variable 'name' with
9540 'agent_socket_name'.
9541 (gdb_agent_remove_socket): New.
9542
5a3f286f
YQ		 95432012-07-27 Yao Qi <yao@codesourcery.com>
9544
9545 * server.c (process_point_options): Stop at 'X' when parsing.
9546
961bd387
ME		 95472012-07-19 Michael Eager <eager@eagercon.com>
9548
a261b8f5 9549 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 9550 to hw_execute.
9551 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9552 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9553 hardware breakpoint.
9554
aa7c7447
JK		 95552012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9556
9557 * gdbserver/linux-low.c (initialize_low): Call
9558 linux_ptrace_init_warnings.
9559
7f216e7c
DE		 95602012-07-02 Doug Evans <dje@google.com>
9561
9562 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9563 pointer to int.
9564
d3ce09f5
SS		 95652012-07-02 Stan Shebs <stan@codesourcery.com>
9566
9567 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9568 (ax.o): Add it to build rule.
9569 (ax-ipa.o): Ditto.
9570 (OBS): Add format.o.
9571 (IPA_OBS): Add format.o.
9572 * server.c (handle_query): Claim support for breakpoint commands.
9573 (process_point_options): Add command case.
9574 (process_serial_event): Leave running if there are printfs in
9575 effect.
9576 * mem-break.h (any_persistent_commands): Declare.
9577 (add_breakpoint_commands): Declare.
9578 (gdb_no_commands_at_breakpoint): Declare.
9579 (run_breakpoint_commands): Declare.
9580 * mem-break.c (struct point_command_list): New struct.
9581 (struct breakpoint): New field command_list.
9582 (any_persistent_commands): New function.
9583 (add_commands_to_breakpoint): New function.
9584 (add_breakpoint_commands): New function.
9585 (gdb_no_commands_at_breakpoint): New function.
9586 (run_breakpoint_commands): New function.
9587 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9588 locally.
9589 * ax.c: Include format.h.
9590 (ax_printf): New function.
9591 (gdb_eval_agent_expr): Add printf opcode.
9592
2f8f6aed
YQ		 95932012-06-13 Yao Qi <yao@codesourcery.com>
9594
9595 * server.c (start_inferior): Remove duplicated writes to fields
9596 'last_resume_kind' and 'last_status' of 'current_inferior'.
9597
0c9070b3
YQ		 95982012-06-12 Yao Qi <yao@codesourcery.com>
9599 Pedro Alves <palves@redhat.com>
9600
9601 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9602 comment.
9603 * server.c (handle_v_cont): Extend comment.
9604
c52daf70
YQ		 96052012-06-11 Yao Qi <yao@codesourcery.com>
9606
9607 * linux-low.c (linux_attach): Add 'static'.
9608
d38bbb0a
YQ		 96092012-06-06 Yao Qi <yao@codesourcery.com>
9610
9611 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9612
89dc0afd
JK		 96132012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9614
9615 Fix gcc -flto compilation warning.
9616 * server.c (main): Make variable multi_mode and attach volatile.
9617
75f62ce7
TJB		 96182012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9619
9620 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9621 if the platform doesn't know about it.
9622
65f479b6
PA		 96232012-05-30 Jeff Kenton <jkenton@tilera.com>
9624
9625 * Makefile.in (SFILES): Add linux-tile-low.c.
9626 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9627 * configure.srv: Handle tilegx-*-linux*.
9628 * linux-tile-low.c: New file.
9629
0c5bf5a9
JK		 96302012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9631
9632 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9633
a493e3e2
PA		 96342012-05-24 Pedro Alves <palves@redhat.com>
9635
9636 PR gdb/7205
9637
43aaf8b6 9638 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9639
2ea28649
PA		 96402012-05-24 Pedro Alves <palves@redhat.com>
9641
9642 PR gdb/7205
9643
9644 Replace target_signal with gdb_signal throughout.
9645
8d409d16
MR		 96462012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9647
9648 * linux-low.c (linux_store_registers): Avoid the copying sequence
9649 when no data has been retrieved by ptrace.
9650
23512c01
MGD		 96512012-05-22 Will Deacon <will.deacon@arm.com>
9652
9653 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9654 Include asm/ptrace.h.
9655 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9656 already defined.
9657
4934b29e
MR		 96582012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9659
9660 * linux-low.c (linux_store_registers): Don't re-retrieve data
9661 with ptrace that has already been obtained from /proc. Always
9662 copy any data retrieved with ptrace to the buffer supplied.
9663
bde24c0a
PA		 96642012-05-11 Yao Qi <yao@codesourcery.com>
9665 Pedro Alves <palves@redhat.com>
9666
9667 * linux-low.c (enum stopping_threads_kind): New.
9668 (stopping_threads): Change type to `enum stopping_threads_kind'.
9669 (handle_extended_wait): If stopping and suspending threads, leave
9670 the new_lwp suspended too.
9671 (linux_wait_for_event): Adjust.
9672 (stop_all_lwps): Set `stopping_threads' to
9673 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9674 whether we're suspending threads or just stopping them. Assert no
9675 recursion happens.
9676
623b6bdf
YQ		 96772012-04-29 Yao Qi <yao@codesourcery.com>
9678
9679 * server.h: Move some code to ...
9680 * gdbthread.h: ... here. New.
9681 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9682 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9683 (nto-low.o, win32-low.o): Likewise.
9684 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9685 * regcache.c, remote-utils.c, server.c: Likewise.
9686 * target.c, tracepoint.c, win32-low.c: Likewise.
9687
f15f9948
TJB		 96882012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9689
9690 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9691 (PTRACE_ARG4_TYPE): Likewise.
9692 (PTRACE_XFER_TYPE): Likewise.
9693 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9694 ptrace to PTRACE_ARG3_TYPE.
9695 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9696 (PTRACE_ARG4_TYPE): Likewise.
9697 (PTRACE_XFER_TYPE): Likewise.
9698 (linux_detach_one_lwp): Cast fourth argument of
9699 ptrace to long then PTRACE_ARG4_TYPE.
9700 (regsets_fetch_inferior_registers): Cast third argument of
9701 ptrace to long then PTRACE_ARG3_TYPE.
9702 (regsets_store_inferior_registers): Likewise.
9703
38ea300a
PA		 97042012-04-20 Pedro Alves <palves@redhat.com>
9705
9706 * configure: Regenerate.
9707
c971b7fa
PA		 97082012-04-19 Pedro Alves <palves@redhat.com>
9709
43aaf8b6 9710 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9711 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 9712 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9713 (all, install-only, uninstall, clean-info, all-lib, clean): No
9714 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9715 (maintainer-clean realclean distclean): Use subdir_do.
9716 (subdir_do): New.
9717 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9718 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 9719 * acinclude.m4: Include acx_configure_dir.m4.
9720 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9721 calls. Call AC_PROG_RANLIB. Configure gnulib using
9722 ACX_CONFIGURE_DIR.
9723 (GNULIB): New.
9724 (GNULIB_STDINT_H): Adjust.
9725 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9726 * gdbreplay.c: Include build-gnulib/config.h.
9727 * server.h: Likewise.
9728 * aclocal.m4: Regenerate.
9729 * config.in: Regenerate.
9730 * configure: Regenerate.
c971b7fa 9731
809277f8
PA		 97322012-04-19 Pedro Alves <palves@redhat.com>
9733
9734 * Makefile.in (LIBGNU, INCGNU): Adjust.
9735 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9736 (all, install-only, uninstall, clean-info, all-lib, clean)
9737 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9738 * configure.ac: Adjust AC_OUTPUT output.
9739 * aclocal.m4: Regenerate.
9740 * configure: Regenerate.
9741
fd9bb8b8
PA		 97422012-04-19 Pedro Alves <palves@redhat.com>
9743
9744 * Makefile.in (generated_files): New.
9745 (server_h): Remove the explicit dependency on config.h, and depend
9746 on $generated_files.
9747
1c298c66
PA		 97482012-04-19 Pedro Alves <palves@redhat.com>
9749
9750 * Makefile.in (INCGNU): Add -Ignulib.
9751
57c4b50b
PA		 97522012-04-19 Pedro Alves <palves@redhat.com>
9753
9754 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9755 (INCGNU): ... this, and spell out -I here.
9756 (GNULIB_LIB): Rename to ...
9757 (LIBGNU): ... this.
9758 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9759
1030e047
PA		 97602012-04-19 Pedro Alves <palves@redhat.com>
9761
9762 * config.in: Regenerate.
9763
447d4319
PA		 97642012-04-19 Pedro Alves <palves@redhat.com>
9765
9766 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9767 * server.h (memmem): Remove declaration.
9768 * config.in: Regenerate.
9769 * configure: Regenerate.
9770
aad9eab9
YQ		 97712012-04-19 Yao Qi <yao@codesourcery.com>
9772
9773 * Makefile.in (SFILES): Add common/vec.c.
9774 (OBS): Add vec.o.
9775 (vec.o): New rule.
9776
3e10640f
YQ		 97772012-04-19 Yao Qi <yao@codesourcery.com>
9778
9779 * remote-utils.c (prepare_resume_reply): Replace with macro
9780 target_core_of_thread.
9781 * server.c (handle_qxfer_threads_proper): Likewise.
9782 * target.h (traget_core_of_thread): New macro.
9783
71622373
PA		 97842012-04-18 Pedro Alves <palves@redhat.com>
9785
9786 * aclocal.m4: Regenerate.
9787 * configure: Regenerate.
9788
80d26939
YQ		 97892012-04-16 Yao Qi <yao@codesourcery.com>
9790
9791 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9792 duplicated on address.
9793
42476b70
YQ		 97942012-04-16 Yao Qi <yao@codesourcery.com>
9795
9796 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9797 (struct tracepoint_action_ops) <send>: New field.
9798 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9799 (agent_expr_send, x_tracepoint_action_send): New.
9800 (l_tracepoint_action_send): New.
9801 (cmd_qtdp): Download and install tracepoint
9802 according to `use_agent'.
9803 (run_inferior_command): Add one more parameter `len'.
9804 Update callers.
9805 (tracepoint_send_agent): New.
9806 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9807
7bc83639
YQ		 98082012-04-16 Yao Qi <yao@codesourcery.com>
9809
9810 * tracepoint.c (download_tracepoints): Moved to ...
9811 (cmd_qtstart): ... here.
9812
5f18041e
YQ		 98132012-04-14 Yao Qi <yao@codesourcery.com>
9814
9815 * tracepoint.c: Include inttypes.h.
9816 (struct collect_memory_action): Use sized types.
9817 (struct tracepoint): Likewise.
9818 (cmd_qtdp, stop_tracing): Update print specifiers.
9819 (cmd_qtp, response_tracepoint): Likewise.
9820 (collect_data_at_tracepoint): Likewise.
9821 (collect_data_at_step): Likewise.
9822
55a8c076
YQ		 98232012-04-14 Yao Qi <yao@codesourcery.com>
9824
9825 Import gnulib module inttypes.
9826 * aclocal.m4, config.in, configure: Regenerated.
9827
dc750257
YQ		 98282012-04-14 Yao Qi <yao@codesourcery.com>
9829
9830 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9831 Makefile and config.status at last.
9832
0ab5faf9
YQ		 98332012-04-13 Yao Qi <yao@codesourcery.com>
9834
9835 * tracepoint.c: Include stdint.h unconditionally.
9836
18f5fd81
TJB		 98372012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9838
9839 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9840 on BFD_HAVE_SYS_PROCFS_TYPE.
9841 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9842 * configure: Regenerate.
9843 * config.in: Likewise.
9844
4d47af5c
L		 98452012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9846
9847 * Makefile.in (clean): Also remove x32.c x32-linux.c
9848 x32-avx.c x32-avx-linux.c.
9849 (x32.o): New target.
9850 (x32.c): Likewise.
9851 (x32-linux.o): Likewise.
9852 (x32-linux.c): Likewise.
9853 (x32-avx.o): Likewise.
9854 (x32-avx.c): Likewise.
9855 (x32-avx-linux.o): Likewise.
9856 (x32-avx-linux.c): Likewise.
9857
9858 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9859 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9860 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9861 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9862 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9863 i386/x32-avx-linux.xml.
9864
9865 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9866 (init_registers_x32_avx_linux): Likwise.
9867 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9868 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9869
ecedbe58
PA		 98702012-04-13 Pedro Alves <palves@redhat.com>
9871
9872 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9873 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9874 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9875 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9876 the sub-make.
9877
c92b5177
L		 98782012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9879
9880 * linux-x86-low.c (compat_x32_clock_t): New.
9881 (compat_x32_siginfo_t): Likewise.
9882 (compat_x32_siginfo_from_siginfo): Likewise.
9883 (siginfo_from_compat_x32_siginfo): Likewise.
9884 (linux_is_elf64): Likewise.
9885 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9886 and siginfo_from_compat_x32_siginfo for x32.
9887 (x86_arch_setup): Set linux_is_elf64.
9888
214d508e
L		 98892012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9890
9891 PR gdb/13969
9892 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9893 e_machine field.
9894 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9895 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9896 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9897 compatible with process.
9898
c9a1864a
YQ		 98992012-04-12 Yao Qi <yao@codesourcery.com>
9900
9901 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9902 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9903 (install-only, install-info, clean): Handle sub dir gnulib.
9904 (all-lib, am--refresh): New targets.
9905 (memmem.o): Remove target.
9906 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9907 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9908 (AC_REPLACE_FUNCS): Remove memmem.
9909 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9910 (AC_OUTPUT): Generate Makefile in gnulib/.
9911 * aclocal.m4, config.in, configure: Regenerated.
9912
367ba2c2
MR		 99132012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9914
9915 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9916
9d236627
PA		 99172012-04-05 Pedro Alves <palves@redhat.com>
9918
9919 -Werror=strict-aliasing
9920
9921 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9922 pointer.
9923
111217b3
PA		 99242012-04-04 Pedro Alves <palves@redhat.com>
9925
9926 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9927 (sparc_store_gregset_from_stack, sparc_store_gregset)
9928 (sparc_breakpoint_at): Fix formatting.
9929
8365dcf5
TJB		 99302012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9931
9932 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9933 are available.
9934 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9935 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9936 * config.in: Regenerate.
9937 * configure: Likewise.
9938
689cc2ae
PA		 99392012-03-29 Pedro Alves <palves@redhat.com>
9940
9941 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9942 Correct ptrace arguments.
9943
c14dfd32
PA		 99442012-03-28 Pedro Alves <palves@redhat.com>
9945
9946 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9947 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9948 (IA64_FR1_REGNUM): New defines.
9949 (ia64_fetch_register): New.
9950 (the_low_target): Install it.
9951 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9952 field.
9953 * linux-low.c (linux_fetch_registers): Try the
9954 the_low_target.fetch_register hook first.
9955
9956 * linux-arm-low.c (the_low_target): Adjust.
9957 * linux-bfin-low.c (the_low_target): Adjust.
9958 * linux-cris-low.c (the_low_target): Adjust.
9959 * linux-crisv32-low.c (the_low_target): Adjust.
9960 * linux-m32r-low.c (the_low_target): Adjust.
9961 * linux-m68k-low.c (the_low_target): Adjust.
9962 * linux-mips-low.c (the_low_target): Adjust.
9963 * linux-ppc-low.c (the_low_target): Adjust.
9964 * linux-s390-low.c (the_low_target): Adjust.
9965 * linux-sh-low.c (the_low_target): Adjust.
9966 * linux-sparc-low.c (the_low_target): Adjust.
9967 * linux-tic6x-low.c (the_low_target): Adjust.
9968 * linux-x86-low.c (the_low_target): Adjust.
9969 * linux-xtensa-low.c (the_low_target): Adjust.
9970
63c88e13
PA		 99712012-03-26 Pedro Alves <palves@redhat.com>
9972
9973 * server.c (handle_qxfer_libraries): Don't bail early if
9974 the_target->qxfer_libraries_svr4 is not NULL.
9975
fb723180
PA		 99762012-03-26 Pedro Alves <palves@redhat.com>
9977
9978 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9979
0afae3cf
PA		 99802012-03-23 Pedro Alves <palves@redhat.com>
9981
9982 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9983 "library-list-svr4" element's start tag when the the DSO list is
9984 empty.
9985
485f1ee4
PA		 99862012-03-23 Pedro Alves <palves@redhat.com>
9987
9988 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9989 a variable whose type size is the same as the inferior's pointer
9990 size.
9991
a5362b9a
TS		 99922012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9993
9994 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9995 struct siginfo.
9996 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9997 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9998 * linux-low.h: Include <signal.h>.
9999 (struct siginfo): Remove forward declaration.
10000 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10001 struct siginfo.
10002
d226c142
MF		 100032012-03-21 Mike Frysinger <vapier@gentoo.org>
10004
10005 * .gitignore: Ignore more files.
10006
122f36ef
PA		 100072012-03-19 Pedro Alves <palves@redhat.com>
10008 Jan Kratochvil <jan.kratochvil@redhat.com>
10009
10010 * server.c (cont_thread, general_thread): Add describing comments.
10011 (start_inferior): Clear `cont_thread'.
10012 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10013 of a process.
10014
fc3e5175
YQ		 100152012-03-15 Yao Qi <yao@codesourcery.com>
10016
10017 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10018 handling to ...
10019 (cmd_qtdp): ... here.
10020
8d0d92cd
YQ		 100212012-03-15 Yao Qi <yao@codesourcery.com>
10022
10023 * tracepoint.c (struct tracepoint_action_ops): New.
10024 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10025 (m_tracepoint_action_download): New.
10026 (r_tracepoint_action_download): New.
10027 (x_tracepoint_action_download): New.
10028 (l_tracepoint_action_download): New.
10029 (add_tracepoint_action): Install `action->ops' according type.
10030 (download_tracepoint_1): Move code `download' function pointer
10031 of various tracepoint_action_ops.
10032
87b0bb13
JK		 100332012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10034
10035 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10036 linux_ptrace_attach_warnings.
10037
5f572dec
JK		 100382012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10039
10040 * Makefile.in (linux-ptrace.o): New.
10041 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10042 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10043 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10044 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10045 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10046 of these targets.
10047 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10048
f4647387
YQ		 100492012-03-08 Yao Qi <yao@codesourcery.com>
10050 Pedro Alves <palves@redhat.com>
10051
10052 Fix PR server/13392.
10053 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10054 offset of JMP insn.
10055 * tracepoint.c (remove_tracepoint): New.
10056 (cmd_qtdp): Call remove_tracepoint when failed to install.
10057
9b224c5e
PA		 100582012-03-07 Pedro Alves <palves@redhat.com>
10059
10060 * linux-low.c (get_detach_signal): New.
10061 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10062 Pass on pending signals to PTRACE_DETACH. Check the result of the
10063 ptrace call.
10064 * server.c (program_signals, program_signals_p): New.
10065 (handle_general_set): Handle QProgramSignals.
10066 * server.h (program_signals, program_signals_p): Declare.
10067
e237a7e2
JK		 100682012-03-05 Pedro Alves <palves@redhat.com>
10069 Jan Kratochvil <jan.kratochvil@redhat.com>
10070
10071 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10072 New comment why.
10073
5808517f
YQ		 100742012-03-03 Yao Qi <yao@codesourcery.com>
10075
10076 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10077 agent_look_up_symbols.
10078
58b4daa5
YQ		 100792012-03-03 Yao Qi <yao@codesourcery.com>
10080
10081 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10082 (linux-x86-low.o): Likewise.
10083 * server.h: Remove in_process_agent_loaded.
10084 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10085 common/agent.c.
10086 Update callers.
10087
8ffcbaaf
YQ		 100882012-03-03 Yao Qi <yao@codesourcery.com>
10089
10090 * tracepoint.c (gdb_agent_capability): New global.
10091 (in_process_agent_loaded_ust): Renamed to
10092 `in_process_agent_supports_ust'.
10093 Update callers.
10094 (in_process_agent_supports_ust): Call agent_capability_check.
10095 (clear_installed_tracepoints): Assert that agent supports
10096 agent.
10097
d1feda86
YQ		 100982012-03-03 Yao Qi <yao@codesourcery.com>
10099
10100 * linux-low.c (linux_supports_agent): New.
10101 (linux_target_ops): Initialize field `supports_agent' with
10102 linux_supports_agent.
10103 * target.h (struct target_ops) <supports_agent>: New.
10104 (target_supports_agent): New macro.
10105 * server.c (handle_general_set): Handle packet 'QAgent'.
10106 (handle_query): Send `QAgent+'.
10107 * Makefile.in (server.o): Depends on agent.h.
10108
2fa291ac
YQ		 101092012-03-03 Yao Qi <yao@codesourcery.com>
10110
10111 * Makefile.in (OBS): Add agent.o.
10112 Add new rule for agent.o.
10113 Track dependence of tracepoint.c on agent.h.
10114 * tracepoint.c (run_inferior_command_1):
10115 (run_inferior_command): Call agent_run_command.
10116 (gdb_ust_connect_sync_socket): Deleted. Move it to
10117 common/agent.c.
10118 (resume_thread, stop_thread): Likewise.
10119 (gdb_ust_socket_init): Renamed to ...
10120 (gdb_agent_socket_init): ... New.
10121 (gdb_ust_thread): Renamed to ...
10122 (gdb_agent_helper_thread): ... New.
10123 (gdb_ust_init): Move some code to ...
10124 (gdb_agent_init): ... here. New.
10125 [HAVE_UST]: Call gdb_ust_init.
10126 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10127 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10128 * config.in, configure: Regenerated.
10129
05044653
PA		 101302012-03-02 Pedro Alves <palves@redhat.com>
10131
10132 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10133 * linux-low.c (struct simple_pid_list): New.
10134 (stopped_pids): New a struct simple_pid_list pointer.
10135 (add_to_pid_list, pull_pid_from_list): New.
10136 (handle_extended_wait): Don't assume the first signal new children
10137 report is SIGSTOP. Adjust call to pull_pid_from_list.
10138 (linux_wait_for_lwp): Adjust.
10139
8d00225b
YQ		 101402012-03-02 Yao Qi <yao@codesourcery.com>
10141
10142 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10143 debug log.
10144
19560ba5
YQ		 101452012-03-02 Yao Qi <yao@codesourcery.com>
10146
10147 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10148 `stop_pc' and `tpoint'. Update caller.
10149
1faeff08
MR		 101502012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10151
10152 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10153 * linux-low.c (use_linux_regsets): New macro.
10154 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10155 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10156 (linux_register_in_regsets): New function.
10157 (usr_fetch_inferior_registers): Skip registers covered by
10158 regsets.
10159 (usr_store_inferior_registers): Likewise.
10160 (usr_fetch_inferior_registers): New macro.
10161 (usr_store_inferior_registers): Likewise.
10162 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10163 (linux_store_registers): Likewise.
10164 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10165 prototype.
10166 (init_registers_mips64_dsp_linux): Likewise.
10167 (init_registers_mips_linux): New macro.
10168 (init_registers_mips_dsp_linux): Likewise.
10169 (mips_dsp_num_regs): Likewise.
10170 (DSP_BASE, DSP_CONTROL): New fallback macros.
10171 (mips_base_regs): New macro.
10172 (mips_regmap): Use it. Fix the size.
10173 (mips_dsp_regmap): New variable.
10174 (mips_dsp_regset_bitmap): Likewise.
10175 (mips_arch_setup): New function.
10176 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10177 than mips_regmap.
10178 (mips_cannot_store_register): Likewise.
10179 (the_low_target): Update .arch_setup, .num_regs and .regmap
10180 initializers. Add .regset_bitmap initializer.
10181 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10182 initializer.
10183 * linux-bfin-low.c (the_low_target): Likewise.
10184 * linux-cris-low.c (the_low_target): Likewise.
10185 * linux-crisv32-low.c (the_low_target): Likewise.
10186 * linux-ia64-low.c (the_low_target): Likewise.
10187 * linux-m32r-low.c (the_low_target): Likewise.
10188 * linux-m68k-low.c (the_low_target): Likewise.
10189 * linux-ppc-low.c (the_low_target): Likewise.
10190 * linux-s390-low.c (the_low_target): Likewise.
10191 * linux-sh-low.c (the_low_target): Likewise.
10192 * linux-sparc-low.c (the_low_target): Likewise.
10193 * linux-tic6x-low.c (the_low_target): Likewise.
10194 * linux-x86-low.c (the_low_target): Likewise.
10195 * linux-xtensa-low.c (the_low_target): Likewise.
10196 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10197 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10198 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10199 srv_xmlfiles.
10200 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10201 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10202
c03e6ccc
YQ		 102032012-02-29 Yao Qi <yao@codesourcery.com>
10204 Pedro Alves <palves@redhat.com>
10205
10206 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10207 `step_over_finished' is true.
10208
644cebc9
PA		 102092012-02-27 Pedro Alves <palves@redhat.com>
10210
10211 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10212 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10213
c14d7ab2
PA		 102142012-02-27 Pedro Alves <palves@redhat.com>
10215
10216 PR server/9684
10217 * linux-low.c (pid_is_stopped): New.
10218 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10219
412c89dd
LM		 102202012-02-25 Luis Machado <lgustavo@codesourcery.com>
10221
10222 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10223 of conditions.
10224
b745defe
MR		 102252012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10226
10227 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10228
9f3a5c85
LM		 102292012-02-24 Luis Machado <lgustavo@codesourcery>
10230
10231 * server.c (handle_query): Advertise support for target-side
10232 breakpoint condition evaluation.
10233 (process_point_options): New function.
10234 (process_serial_event): When inserting a breakpoint, check for
10235 a target-side condition that should be evaluated.
10236
10237 * mem-break.c: Include regcache.h and ax.h.
10238 (point_cond_list_t): New data structure.
10239 (breakpoint) <cond_list>: New field.
10240 (find_gdb_breakpoint_at): Make non-static.
10241 (delete_gdb_breakpoint_at): Clear any target-side
10242 conditions.
10243 (clear_gdb_breakpoint_conditions): New function.
10244 (add_condition_to_breakpoint): Likewise.
10245 (add_breakpoint_condition): Likewise.
10246 (gdb_condition_true_at_breakpoint): Likewise.
10247 (gdb_breakpoint_here): Return result directly instead
10248 of going through a local variable.
10249
10250 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10251 (clear_gdb_breakpoint_conditions): Likewise.
10252 (add_breakpoint_condition): Likewise.
10253 (gdb_condition_true_at_breakpoint): Likewise.
10254
10255 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10256 (need_step_over_p): Take target-side breakpoint condition into
10257 consideration.
10258
5e1dc496
LM		 102592012-02-24 Luis Machado <lgustavo@codesourcery>
10260
10261 * server.h: Include tracepoint.h.
10262 (agent_mem_read, agent_get_trace_state_variable_value,
10263 agent_set_trace_state_variable_value,
10264 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10265 get_set_tsv_func_addr): New prototypes.
10266
10267 * ax.h: New include file.
10268 * ax.c: New source file.
10269
10270 * tracepoint.c: Include ax.h.
10271 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10272 agent_expr, eval_result_type): Move to ax.h.
10273 (parse_agent_expr): Rename to ...
10274 (gdb_parse_agent_expr): ... this, make it non-static and move
10275 to ax.h.
10276 (unparse_agent_expr) Rename to ...
10277 (gdb_unparse_agent_expr): ... this, make it non-static and move
10278 to ax.h.
10279 (eval_agent_expr): Rename to ...
10280 (eval_tracepoint_agent_expr): ... this.
10281 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10282 forward declarations.
10283 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10284 (agent_get_trace_state_variable_value): New function.
10285 (agent_set_trace_state_variable_value): New function.
10286 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10287 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10288 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10289 (condition_true_at_tracepoint): Likewise.
10290 (parse_agent_expr): Rename to ...
10291 (gdb_parse_agent_expr): ... this and move to ax.c.
10292 (unparse_agent_expr): Rename to ...
10293 (gdb_unparse_agent_expr): ... this and move to ax.c.
10294 (gdb_agent_op_name): Move to ax.c.
10295 (eval_agent_expr): Rename to ...
10296 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10297 and move to ax.c.
10298 (eval_tracepoint_agent_expr): New function.
10299 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10300 non-static.
5e1dc496
LM		 10301 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10302 ax.c.
10303 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10304 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10305 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10306 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10307 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10308 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10309 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10310 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10311 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10312 (compile_bytecodes): Remove forward declaration.
10313 (is_goto_target): Move to ax.c.
10314 (compile_bytecodes): Move to ax.c and call
10315 agent_get_trace_state_variable_value (...) and
10316 agent_set_trace_state_variable_value (...).
10317
10318 * Makefile.in: Update ax.c and IPA dependencies.
10319
277e4e52
PA		 103202012-02-24 Pedro Alves <palves@redhat.com>
10321
10322 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10323 (cmd_bigqtbuffer_circular): ... this. Only handle
10324 'QTBuffer:circular:'.
10325 (handle_tracepoint_general_set): Adjust.
10326
bf4c19f7
YQ		 103272012-02-16 Yao Qi <yao@codesourcery.com>
10328
10329 * inferiors.c: Move code to ...
10330 * dll.c: .... here. New.
10331 * server.h: Declare clear_dlls.
10332 * Makefile.in (SFILES): Add dll.c.
10333 (OBS): Add dll.o
10334 (dll.o): New rule.
10335
d73f2619
YQ		 103362012-02-11 Yao Qi <yao@codesourcery.com>
10337
10338 * server.c: (handle_monitor_command): Add a new parameter
10339 `own_buf'.
10340 (handle_query): Update caller.
10341
f8255c2a
JB		 103422012-02-09 Joel Brobecker <brobecker@adacore.com>
10343
10344 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10345 * configure, config.in: Regenerate.
10346 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10347 is not defined.
10348
da84f473
PA		 103492012-02-02 Pedro Alves <palves@redhat.com>
10350
10351 Try SIGKILL first, then PTRACE_KILL.
10352 * linux-low.c (linux_kill_one_lwp): New.
10353 (linux_kill_one_lwp): Rename to ...
10354 (kill_one_lwp_callback): ... this. Use the new
10355 linux_kill_one_lwp.
10356
e886a173
PA		 103572012-02-02 Pedro Alves <palves@redhat.com>
10358
10359 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10360 inferior.
10361
be07f1a2
PA		 103622012-01-27 Pedro Alves <palves@redhat.com>
10363
10364 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10365 (elf_64_file_p): Make static.
10366 (linux_pid_exe_is_elf_64_file): New.
10367 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10368 Delete declarations.
10369 (linux_pid_exe_is_elf_64_file): Declare.
10370 * linux-x86-low.c (x86_arch_setup): Use
10371 linux_pid_exe_is_elf_64_file.
10372
d8301ad1
JK		 103732012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10374
10375 * linux-low.c (linux_wait_for_event_1): Rename to ...
10376 (linux_wait_for_event): ... here and merge it with former
10377 linux_wait_for_event - new variable wait_ptid, use it.
10378 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10379
01b17894
PA		 103802012-01-23 Pedro Alves <palves@redhat.com>
10381
10382 * server.c (main): Avoid yet another case of infinite loop while
10383 detaching/killing after a longjmp.
10384
e825046f
JK		 103852012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10386
10387 Code cleanup.
10388 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10389
b9e7b9c3
UW		 103902012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10391
10392 * hostio.c (handle_readlink): New function.
10393 (handle_vFile): Call it to handle "vFile:readlink" packets.
10394
901f9912
UW		 103952012-01-20 Pedro Alves <palves@redhat.com>
10396 Ulrich Weigand <ulrich.weigand@linaro.org>
10397
10398 * server.c (handle_v_requests): Only support vAttach and vRun to
10399 start multiple processes when in extended protocol mode.
10400
fc1ab1a0
PA		 104012012-01-17 Pedro Alves <palves@redhat.com>
10402
10403 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10404 memalign plus mprotect to allocate the scratch buffer.
10405
7d5d4e98
PA		 104062012-01-13 Pedro Alves <palves@redhat.com>
10407
10408 * server.c (attach_inferior): Clear `cont_thread'.
10409
f128d5e9
PA		 104102012-01-13 Pedro Alves <palves@redhat.com>
10411
10412 * server.c (main): Avoid infinite loop while detaching/killing
10413 after a longjmp.
10414
06db92f0
DE		 104152012-01-09 Doug Evans <dje@google.com>
10416
10417 * server.c (start_inferior): Set last_ptid in --wrapper case.
10418
32d92999
YQ		 104192012-01-06 Yao Qi <yao@codesourcery.com>
10420
10421 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10422 defined.
10423 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10424
5e0a92a9
YQ		 104252012-01-04 Yao Qi <yao@codesourcery.com>
10426
10427 * tracepoint.c (cmd_qtdp): Print debug message
10428 for static tracepoint.
10429
ae639e8c
YQ		 104302012-01-04 Yao Qi <yao@codesourcery.com>
10431
10432 * tracepoint.c (trace_vdebug): Differentiate debug message
10433 between gdbserver and IPA.
10434
f72429c5
YQ		 104352012-01-03 Yao Qi <yao@codesourcery.com>
10436
10437 * tracepoint.c (tracepoint_was_hit): Don't collect for
10438 static tracepoint.
10439
12c3e59c
JB		 104402012-01-02 Joel Brobecker <brobecker@adacore.com>
10441
10442 * terminal.h: Reformat copyright header.
10443
67827812
JB		 104442012-01-02 Joel Brobecker <brobecker@adacore.com>
10445
10446 * server.c (gdbserver_version): Update copyright year.
10447 * gdbreplay.c (gdbreplay_version): Likewise.
10448
3e52c33d
JK		 104492011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10450
10451 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10452
10453 Revert:
10454 2011-12-18 Hui Zhu <teawater@gmail.com>
10455 * linux-low.c (linux_create_inferior): Save return value to ret.
10456
66f1260e
HZ		 104572011-12-18 Hui Zhu <teawater@gmail.com>
10458
10459 * linux-low.c (linux_create_inferior): Save return value to ret.
10460
e77616d7
DE		 104612011-12-16 Doug Evans <dje@google.com>
10462
e7b06c57
DE		 10463 * linux-low.c (linux_create_inferior): If stdio connection,
10464 redirect stdin from /dev/null, stdout to stderr.
10465 * remote-utils.c (remote_is_stdio): New static global.
10466 (remote_connection_is_stdio): New function.
10467 (remote_prepare): Handle stdio connection.
10468 (remote_open): Ditto.
10469 (remote_close): Don't close stdin for stdio connections.
10470 (read_prim,write_prim): New functions. Replace all calls to
10471 read/write to these.
10472 * server.c (main): Watch for "-" argument. Move call to
10473 remote_prepare before start_inferior.
10474 * server.h (STDIO_CONNECTION_NAME): New macro.
10475 (remote_connection_is_stdio): Declare.
10476
e77616d7
DE		 10477 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10478 in debugging output.
10479
82067193
YQ		 104802011-12-15 Yao Qi <yao@codesourcery.com>
10481
10482 * tracepoint.c: Include sys/syscall.h.
10483 (gdb_ust_thread): Remove preprocessor conditional.
10484
82bfbe7e
PA		 104852011-12-14 Pedro Alves <pedro@codesourcery.com>
10486
10487 * linux-low.c (linux_detach_one_lwp): Call
10488 the_low_target.prepare_to_resume before detaching.
10489
712c6575
YQ		 104902011-12-14 Yao Qi <yao@codesourcery.com>
10491
10492 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10493 of write.
10494
d54d1edf
YQ		 104952011-12-14 Yao Qi <yao@codesourcery.com>
10496
10497 * i386-low.c (i386_low_stopped_data_address): Initialize local
10498 variable `control'.
10499
6210a125
PA		 105002011-12-13 Pedro Alves <pedro@codesourcery.com>
10501
10502 PR remote/13492
10503
10504 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10505 DR_CONTROL unless necessary. Extend comments.
10506 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10507 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10508
2ece8244
YQ		 105092011-12-13 Yao Qi <yao@codesourcery.com>
10510
10511 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10512 macros.
10513 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10514
784867a5
JK		 105152011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10516
10517 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10518 Print new debug message for such case.
10519
6bf36717
JK		 105202011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10521
10522 Fix overlapping memcpy.
10523 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10524 the read_inferior_memory transfer.
10525 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10526 write_inferior_memory transfer.
10527 (set_fast_tracepoint_jump): New variable buf. Use it for the
10528 read_inferior_memory and write_inferior_memory transfers.
10529 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10530 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10531 Use it for the write_inferior_memory transfer.
10532 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10533 buffers.
10534
50275556
MR		 105352011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10536
10537 * linux-low.c (fetch_register, store_register): Make code
10538 consistent, fix formatting.
10539
7325beb4
MR		 105402011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10541
10542 * linux-low.c (usr_store_inferior_registers): Factor out code
10543 to handle individual registers into...
10544 (store_register): ... this new function.
10545
c642a434
UW		 105462011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10547
10548 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10549 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10550 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10551 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10552 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10553 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10554 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10555 (srv_xmlfiles): Add new XML files.
10556
10557 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10558 and <sys/uio.h>.
10559 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10560 (init_registers_s390_linux32v1): Add prototype.
10561 (init_registers_s390_linux32v2): Likewise.
10562 (init_registers_s390_linux64v1): Likewise.
10563 (init_registers_s390_linux64v2): Likewise.
10564 (init_registers_s390x_linux64v1): Likewise.
10565 (init_registers_s390x_linux64v2): Likewise.
10566 (s390_num_regs): Increment to 52.
10567 (s390_regmap): Add orig_r2 register.
10568 (s390_num_regs_3264): Increment to 68.
10569 (s390_regmap_3264): Add orig_r2 register.
10570 (s390_collect_ptrace_register): Handle orig_r2 register.
10571 (s390_supply_ptrace_register): Likewise.
10572 (s390_fill_last_break): New function.
10573 (s390_store_last_break): Likewise.
10574 (s390_fill_system_call): New function.
10575 (s390_store_system_call): Likewise.
10576 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10577 register sets.
10578 (s390_check_regset): New function.
10579 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10580 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10581 Update target_regsets for available register sets.
10582
2268b414
JK		 105832011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10584 Jan Kratochvil <jan.kratochvil@redhat.com>
10585
10586 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10587 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10588 New.
10589 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10590 * linux-low.h (struct process_info_private): New member r_debug.
10591 * server.c (handle_qxfer_libraries): Call
10592 the_target->qxfer_libraries_svr4.
10593 (handle_qxfer_libraries_svr4): New function.
10594 (qxfer_packets): New entry "libraries-svr4".
10595 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10596 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10597 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10598 PACKET_qXfer_libraries_svr4.
10599
d6db1fab
UW		 106002011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10601
10602 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10603 PSW address/mask between 8-byte and 16-byte formats.
10604 (s390_supply_ptrace_register): Likewise.
10605 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10606 basic addressing mode bit.
10607
242f5f1c
SS		 106082011-11-24 Stan Shebs <stan@codesourcery.com>
10609
10610 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10611
f196051f
SS		 106122011-11-17 Stan Shebs <stan@codesourcery.com>
10613
10614 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10615 (tracing_start_time): New global.
10616 (tracing_stop_time): New global.
10617 (tracing_user_name): New global.
10618 (tracing_notes): New global.
10619 (tracing_stop_note): New global.
10620 (cmd_qtstart): Set traceframe_usage, start_time.
10621 (stop_tracing): Set stop_time.
10622 (cmd_qtstatus): Report additional status.
10623 (cmd_qtp): New function.
10624 (handle_tracepoint_query): Call it.
10625 (cmd_qtnotes): New function.
10626 (handle_tracepoint_general_set): Call it.
10627 (get_timestamp): Rename from tsv_get_timestamp.
10628
405f8e94
SS		 106292011-11-14 Stan Shebs <stan@codesourcery.com>
10630 Kwok Cheung Yeung <kcy@codesourcery.com>
10631
10632 * linux-x86-low.c (small_jump_insn): New.
10633 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10634 trampoline and error message, build a trampoline and issue a small
10635 jump instruction to it.
10636 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10637 trampoline and error message.
10638 (x86_get_min_fast_tracepoint_insn_len): New.
10639 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10640 * linux-low.h (struct linux_target_ops): Add arguments to
10641 install_fast_tracepoint_jump_pad operation, add new operation.
10642 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10643 arguments.
10644 (linux_get_min_fast_tracepoint_insn_len): New function.
10645 (linux_target_op): Add new operation.
10646 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10647 (gdb_trampoline_buffer_end): Ditto.
10648 (gdb_trampoline_buffer_error): Ditto.
10649 (struct ipa_sym_addresses): Add fields for new IPA variables.
10650 (symbol_list): Add entries for new IPA variables.
10651 (struct tracepoint): Add fields to hold the address range of the
10652 trampoline used by the tracepoint.
10653 (trampoline_buffer_head): New static variable.
10654 (trampoline_buffer_tail): Ditto.
10655 (claim_trampoline_space): New function.
10656 (have_fast_tracepoint_trampoline_buffer): New function.
10657 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10658 structure.
10659 (install_fast_tracepoint): Ditto, also add error buffer argument.
10660 (cmd_qtminftpilen): New function.
10661 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10662 (fast_tracepoint_from_trampoline_address): New function.
10663 (fast_tracepoint_collecting): Handle trampoline as part of jump
10664 pad space.
10665 (set_trampoline_buffer_space): New function.
10666 (initialize_tracepoint): Initialize new IPA variables.
10667 * target.h (struct target_ops): Add arguments to
10668 install_fast_tracepoint_jump_pad operation, add new
10669 get_min_fast_tracepoint_insn_len operation.
10670 (target_get_min_fast_tracepoint_insn_len): New.
10671 (install_fast_tracepoint_jump_pad): Add arguments.
10672 * server.h (IPA_BUFSIZ): Define.
10673 * linux-i386-ipa.c: Include extra header files.
10674 (initialize_fast_tracepoint_trampoline_buffer): New function.
10675 (initialize_low_tracepoint): Call it.
10676 * server.h (set_trampoline_buffer_space): Declare.
10677 (claim_trampoline_space): Ditto.
10678 (have_fast_tracepoint_trampoline_buffer): Ditto.
10679
1e4d1764
YQ		 106802011-11-14 Yao Qi <yao@codesourcery.com>
10681
10682 * server.c (handle_query): Handle InstallInTrace for qSupported.
10683 * tracepoint.c (add_tracepoint): Sort list.
10684 (install_tracepoint, download_tracepoint): New.
10685 (cmd_qtdp): Call them to install and download tracepoints.
10686 (sort_tracepoints): Removed.
10687 (cmd_qtstart): Update.
10688
5c73ff4e
YQ		 106892011-11-14 Yao Qi <yao@codesourcery.com>
10690
10691 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10692 * mem-break.h: Declare.
10693 * tracepoint.c (cmd_qtstart): Move some code to ...
10694 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10695 New.
10696 (download_tracepoints): Move some code to ...
10697 (download_tracepoint_1): ... here. New.
10698
86a30030
YQ		 106992011-11-08 Yao Qi <yao@codesourcery.com>
10700
10701 * remote-utils.c (relocate_instruction): A comment fix.
10702
8d26e50c
JB		 107032011-11-07 Joel Brobecker <brobecker@adacore.com>
10704
10705 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10706 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10707 dr_status_mirror and dr_control_mirror from debug_reg_state.
10708 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10709 (i386_initial_stuff): Remove use of deleted globals.
10710 (i386_get_thread_context, i386_set_thread_context,
10711 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10712 from debug_reg_state.
10713
a59306a3
YQ		 107142011-11-05 Yao Qi <yao@codesourcery.com>
10715
10716 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10717 address as TPOINT's.
10718
3065dfb6
SS		 107192011-11-02 Stan Shebs <stan@codesourcery.com>
10720
10721 * tracepoint.c (agent_mem_read_string): New function.
10722 (eval_agent_expr): Call it for tracenz.
10723 * server.c (handle_query): Report support for tracenz.
10724
fd0d8c7c
YQ		 107252011-11-02 Yao Qi <yao@codesourcery.com>
10726
10727 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10728
609086b1
YQ		 107292011-11-02 Yao Qi <yao@codesourcery.com>
10730
10731 * target.h: Fix a typo in comment.
10732
b9fd1791
PA		 107332011-10-31 Pedro Alves <pedro@codesourcery.com>
10734
10735 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10736 clobber the breakpoints' shadows with fast tracepoint jumps.
10737 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10738 * target.c (write_inferior_memory): Also pass MYADDR down to
10739 check_mem_write.
10740
03583c20
UW		 107412011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10742
10743 * configure.ac: Check support for personality routine.
10744 * configure: Regenerate.
10745 * config.in: Likewise.
10746 * linux-low.c: Include <sys/personality.h>.
10747 Define ADDR_NO_RANDOMIZE if necessary.
10748 (linux_create_inferior): Disable address space randomization when
10749 forking inferior, if requested.
10750 (linux_supports_disable_randomization): New function.
10751 (linux_target_ops): Install it.
10752 * server.h (disable_randomization): Declare.
10753 * server.c (disable_randomization): New global variable.
10754 (handle_general_set): Handle QDisableRandomization.
10755 (handle_query): Likewise for qSupported.
10756 (main): Support --disable-randomization and --no-disable-randomization
10757 command line arguments.
10758 * target.h (struct target_ops): Add supports_disable_randomization.
10759 (target_supports_disable_randomization): New macro.
10760
723b724b
MF		 107612011-09-29 Mike Frysinger <vapier@gentoo.org>
10762
10763 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10764 ifdef check.
10765 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10766 [!PT_GETDSBT] (target_loadmap): New definition.
10767 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10768 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10769 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10770 and PT_GETDSBT to LINUX_LOADMAP.
10771 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10772 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10773
55329a5c 107742011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 10775
10776 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10777 (arm_linux_hwbp_cap): New static variable.
10778 (arm_linux_get_hwbp_cap): Replace by ...
10779 (arm_linux_init_hwbp_cap): ... this new function.
10780 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10781 (arm_linux_get_hw_watchpoint_count): Likewise.
10782 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10783 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10784 (arm_prepare_to_resume): Use perror_with_name instead of error.
10785
55329a5c 107862011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 10787
10788 * linux-arm-low.c: Include <signal.h>.
10789 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10790 (struct arm_linux_hwbp_cap): New data type.
10791 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10792 (struct arm_linux_hw_breakpoint): New data type.
10793 (MAX_BPTS, MAX_WPTS): Define.
10794 (struct arch_process_info, struct arch_lwp_info): New data types.
10795 (arm_linux_get_hwbp_cap): New function.
10796 (arm_linux_get_hw_breakpoint_count): Likewise.
10797 (arm_linux_get_hw_watchpoint_count): Likewise.
10798 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10799 (arm_hwbp_control_initialize): Likewise.
10800 (arm_hwbp_control_is_enabled): Likewise.
10801 (arm_hwbp_control_is_initialized): Likewise.
10802 (arm_hwbp_control_disable): Likewise.
10803 (arm_linux_hw_breakpoint_equal): Likewise.
10804 (arm_linux_hw_point_initialize): Likewise.
10805 (struct update_registers_data): New data structure.
10806 (update_registers_callback: New function.
10807 (arm_insert_point): Likewise.
10808 (arm_remove_point): Likewise.
10809 (arm_stopped_by_watchpoint): Likewise.
10810 (arm_stopped_data_address): Likewise.
10811 (arm_new_process): Likewise.
10812 (arm_new_thread): Likewise.
10813 (arm_prepare_to_resume): Likewise.
10814 (the_low_target): Register arm_insert_point, arm_remove_point,
10815 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10816 arm_new_thread, and arm_prepare_to_resume.
10817
6b9801d4
SS		 108182011-09-15 Stan Shebs <stan@codesourcery.com>
10819
10820 * server.h (struct emit_ops): Add compare-goto fields.
10821 * tracepoint.c (gdb_agent_op_sizes): New table.
10822 (emit_eq_goto): New function.
10823 (emit_ne_goto): New function.
10824 (emit_lt_goto): New function.
10825 (emit_le_goto): New function.
10826 (emit_gt_goto): New function.
10827 (emit_ge_goto): New function.
10828 (is_goto_target): New function.
10829 (compile_bytecodes): Recognize special cases of compare-goto
10830 combinations and call specialized emitters for them.
10831 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10832 (amd64_emit_ne_goto): New function.
10833 (amd64_emit_lt_goto): New function.
10834 (amd64_emit_le_goto): New function.
10835 (amd64_emit_gt_goto): New function.
10836 (amd64_emit_ge_goto): New function.
10837 (amd64_emit_ops): Add the new functions.
10838 (i386_emit_eq_goto): New function.
10839 (i386_emit_ne_goto): New function.
10840 (i386_emit_lt_goto): New function.
10841 (i386_emit_le_goto): New function.
10842 (i386_emit_gt_goto): New function.
10843 (i386_emit_ge_goto): New function.
10844 (i386_emit_ops): Add the new functions.
10845
bf15cbda
SS		 108462011-09-08 Stan Shebs <stan@codesourcery.com>
10847
10848 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10849 (i386_emit_epilogue): Restore %ebx.
10850
943ca1dd
JZ		 108512011-08-31 Jie Zhang <jzhang918@gmail.com>
10852
10853 * server.c (step_thread): Remove definition.
10854 (process_serial_event): Don't handle Hs.
10855 * server.h (step_thread): Remove declaration.
10856 * target.c (set_desired_inferior): Remove use of step_thread.
10857
e3deef73
LM		 108582011-08-24 Luis Machado <lgustavo@codesourcery.com>
10859
10860 * linux-low.c: Include linux-procfs.h.
10861 (linux_attach_lwp_1): Update comments.
10862 (linux_attach): Scan for existing threads when attaching to a
10863 process that is the tgid.
10864 * Makefile.in: Update dependencies.
10865
13da1c97
LM		 108662011-08-24 Luis Machado <lgustavo@codesourcery.com>
10867
10868 * configure.srv: Add linux-procfs.o dependencies.
10869
881127c9
YQ		 108702011-08-14 Yao Qi <yao@codesourcery.com>
10871
10872 * target.h (struct target_ops): Fix indent.
10873 * win32-low.c (win32_target_ops): Fix comment.
10874
58dbd541
YQ		 108752011-08-14 Andrew Jenner <andrew@codesourcery.com>
10876 Yao Qi <yao@codesourcery.com>
10877
10878 * Makefile.in (clean): Remove tic6x-*.c files.
10879 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10880 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10881 (tic6x-c64xp-linux.c): Likewise.
10882 * configure.srv: Add support for tic6x-*-uclinux.
10883 * linux-tic6x-low.c: New.
10884 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10885
78d85199
YQ		 108862011-08-14 Andrew Stubbs <ams@codesourcery.com>
10887 Yao Qi <yao@codesourcery.com>
10888
10889 * target.h (struct target_ops): Add read_loadmap.
10890 * linux-low.c (struct target_loadseg): New type.
10891 (struct target_loadmap): New type.
10892 (linux_read_loadmap): New function.
10893 (linux_target_ops): Add linux_read_loadmap.
10894 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 10895 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10896 to NULL.
78d85199 10897
a959a88d
EZ		 108982011-08-05 Eli Zaretskii <eliz@gnu.org>
10899
10900 * win32-low.c: Include <stdint.h>.
10901
1ced966e
PA		 109022011-07-22 Pedro Alves <pedro@codesourcery.com>
10903
10904 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10905 to the inferior here.
10906 (i386_remove_aligned_watchpoint): Ditto.
10907 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10908 fit part of the watchpoint in the debug registers.
10909 (i386_update_inferior_debug_regs): New.
10910 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10911 registers, and only update the inferior on success.
10912 (i386_low_remove_watchpoint): Ditto.
10913
d26e3629
KY		 109142011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10915
10916 * linux-low.c (compare_ints, unique, list_threads, show_process,
10917 linux_core_of_thread): Delete.
10918 (linux_target_ops): Change linux_core_of_thread to
10919 linux_common_core_of_thread.
10920 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10921 * utils.c (malloc_failure): Change type of argument.
10922 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10923 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10924 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10925 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10926 (IPA_OBJS): Add common-utils-ipa.o.
10927 (ptid_h, linux_osdata_h): New macros.
10928 (server_h): Add common/common-utils.h, common/xml-utils.h,
10929 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10930 common/ptid.h.
10931 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10932 ptid.o, buffer.o): New rules.
10933 (linux-low.o): Add common/linux-osdata.h as a dependency.
10934 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10935 * configure.ac: Add AC_HEADER_DIRENT check.
10936 * config.in: Regenerate.
10937 * configure: Regenerate.
10938 * remote-utils.c (xml_escape_text): Delete.
10939 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10940 buffer_xml_printf): Move to common/buffer.c.
10941 * server.c (main): Remove call to initialize_inferiors.
10942 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10943 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10944 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10945 internal_error, gdb_assert, gdb_assert_fail): Delete.
10946 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10947 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10948 common/buffer.h.
10949 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10950 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10951 initialize_inferiors): Delete.
10952
2275a1a7
PA		 109532011-07-20 Pedro Alves <pedro@codesourcery.com>
10954
10955 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10956 symbol error.
10957
0a5b1e09
PA		 109582011-05-31 Pedro Alves <pedro@codesourcery.com>
10959
10960 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10961 assertion.
10962 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10963
6938fd34
YQ		 109642011-05-26 Yao Qi <yao@codesourcery.com>
10965
10966 * Makefile.in (thread-db.o): Track dependence to
10967 common/gdb_thread_db.h.
10968 * thread-db.c: include gdb_thread_db.h from right place.
10969
b481f9e0
TT		 109702011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10971
10972 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10973 __FILE__ and __LINE__ to internal_error.
10974
98a5dd13
DE		 109752011-05-13 Doug Evans <dje@google.com>
10976
10977 * thread-db.c (try_thread_db_load_from_sdir): New function.
10978 (try_thread_db_load_from_dir): New function.
10979 (thread_db_load_search): Handle $sdir, ignore $pdir.
10980 Remove trying of system directories if search of
10981 libthread-db-search-path fails, that is now done via $sdir.
10982
d248b706
KY		 109832011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10984
10985 * server.c (handle_query): Add EnableDisableTracepoints to the list
10986 of supported features.
43aaf8b6 10987 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 10988 tracepoints.
43aaf8b6
PA		 10989 (cmd_qtenable_disable): New.
10990 (cmd_qtstart): Install tracepoints even if disabled.
10991 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10992 receiving a QTEnable or QTDisable packet.
10993 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10994 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10995 tracepoints.
10996 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 10997
84e578fb
DE		 109982011-05-10 Doug Evans <dje@google.com>
10999
11000 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11001
71f55dd8
DE		 110022011-05-04 Doug Evans <dje@google.com>
11003
11004 * linux-low.c (linux_join): Skip process lookup.
11005 * spu-low.c (spu_join): Ditto.
11006 * server.c (join_inferiors_callback): Delete.
11007 (process_serial_event): For 'D' packet (detach) call join_inferior
11008 directly.
11009
4d393d60
JM		 110102011-05-04 Joseph Myers <joseph@codesourcery.com>
11011
11012 * README: Don't mention xscale*-*-linux*.
11013 * configure.srv (xscale*-*-linux*): Don't handle target.
11014
b00ad6ff
NF		 110152011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11016
11017 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11018 casting pointers.
11019 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11020 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11021 (i386_emit_void_call_2): Likewise.
11022
af96c192
YQ		 110232011-04-26 Yao Qi <yao@codesourcery.com>
11024
43aaf8b6
PA		 11025 * linux-low.c: Move common macros to linux-ptrace.h.
11026 Include linux-ptrace.h.
af96c192
YQ		 11027 * Makefile.in (linux_ptrace_h): New.
11028 (linux-low.o): Depends on linux-ptrace.h.
11029
03f2bd59
JK		 110302011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11031
11032 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11033 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11034 (remote_prepare): New function with most of the TCP code from ...
11035 (remote_open): ... here. Detect PORT here unconditionally. Move also
11036 setting transport_is_reliable.
11037 * server.c (run_once): New variable.
11038 (gdbserver_usage): Document it.
11039 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11040 the first run if RUN_ONCE.
11041 * server.h (run_once, remote_prepare): New declarations.
11042
7a9dd1b2
TT		 110432011-04-19 Tom Tromey <tromey@redhat.com>
11044
11045 * win32-low.c (handle_load_dll): Remove duplicate "the".
11046
81239425
PM		 110472011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11048
11049 Remove support for old Cygwin 1.5 versions.
11050 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11051 function to avoid warning.
11052 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11053 warning.
11054
9e0627f1
PM		 110552011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11056
11057 * gdbserver/server.h (Macro _): Define it if not available.
11058
588eebee
MS		 110592011-03-14 Michael Snyder <msnyder@vmware.com>
11060
348af9f7 11061 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11062
43f70d4c
JB		 110632011-03-10 Joel Brobecker <brobecker@adacore.com>
11064
11065 * Makefile.in (maintainer-clean realclean distclean): Remove
11066 "make ... subdir_do" command.
11067
348af9f7
MS		 110682011-03-10 Michael Snyder <msnyder@vmware.com>
11069
11070 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11071
11072 * server.c (handle_v_run): Free alloced buffer on early return.
11073
e637a4f5
YQ		 110742011-03-09 Yao Qi <yao@codesourcery.com>
11075
11076 Revert:
11077 2011-03-04 Yao Qi <yao@codesourcery.com>
11078
11079 * Makefile.in: Remove GNU make feature --directory.
11080
11081 2011-03-05 Yao Qi <yao@codesourcery.com>
11082
11083 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11084 (subdir_do): New make target. Copied from gdb/Makefile.
11085 (maintainer-clean, realclean, distclean, clean): Call corresponding
11086 make targets in common/Makefile.
11087
11088 2011-02-11 Yao Qi <yao@codesourcery.com>
11089
11090 * configure.ac: Call AC_PROG_RANLIB.
11091 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11092 * configure: Regenerate.
11093
e6edda56
JK		 110942011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11095
11096 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11097
e5141119
JB		 110982011-03-06 Yao Qi <yao@codesourcery.com>
11099
11100 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11101
64794aa4
JB		 111022011-03-05 Yao Qi <yao@codesourcery.com>
11103
11104 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11105 (subdir_do): New make target. Copied from gdb/Makefile.
11106 (maintainer-clean, realclean, distclean, clean): Call corresponding
11107 make targets in common/Makefile.
11108
7a762829
YQ		 111092011-03-04 Yao Qi <yao@codesourcery.com>
11110
11111 * Makefile.in: Remove GNU make feature --directory.
11112
348af9f7
MS		 111132011-03-04 Michael Snyder <msnyder@vmware.com>
11114
11115 * server.c (queue_stop_reply): Call xmalloc not malloc.
11116
111172011-03-02 Michael Snyder <msnyder@vmware.com>
11118
11119 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11120
9f72fee2
MS		 111212011-02-28 Michael Snyder <msnyder@vmware.com>
11122
588eebee
MS		 11123 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11124 (cmd_qtframe): Ditto.
11125 (cmd_qtbuffer): Ditto.
11126 (cmd_bigqtbuffer): Ditto.
11127
9f72fee2
MS		 11128 * utils.c (decimal2str): Initialize 'width' to nine, then
11129 don't mess with it.
11130
8040bd49
UW		 111312011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11132
11133 * hostio.c (require_data): Free *data, not data.
11134
7e52cbd0
JK		 111352011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11136
11137 * hostio.c (require_data): Use free, not xfree.
11138
9130f83e
MS		 111392011-02-27 Michael Snyder <msnyder@vmware.com>
11140
4b812f4e
MS		 11141 * server.c (handle_query): Discard unused value.
11142
9130f83e
MS		 11143 * hostio.c (require_data): Free malloc memory before returning
11144 error.
11145
69d37113
MS		 111462011-02-26 Michael Snyder <msnyder@vmware.com>
11147
11148 * linux-low.c (list_threads): Call closedir for dirent.
11149
35f5825a
MS		 111502011-02-27 Michael Snyder <msnyder@vmware.com>
11151
2a589cef
MS		 11152 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11153 a case statement falls through.
11154
0adea5f7
MS		 11155 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11156
35f5825a
MS		 11157 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11158 in comparison.
11159
238f1c74
MS		 111602011-02-26 Michael Snyder <msnyder@vmware.com>
11161
11162 * utils.c (decimal2str): Eliminate dead code and dead param.
11163 (pulongest): Drop dead param from call to decimal2str.
11164 (plongest): Ditto.
11165
633ff500
JB		 111662011-02-24 Joel Brobecker <brobecker@adacore.com>
11167
11168 Revert the following patch (not approved yet):
11169 2011-02-21 Hui Zhu <teawater@gmail.com>
11170 * tracepoint.c (tp_printf): New function.
11171 (eval_agent_expr): Handle gdb_agent_op_printf.
11172
f9c6ff72
HZ		 111732011-02-21 Hui Zhu <teawater@gmail.com>
11174
11175 * tracepoint.c (tp_printf): New function.
11176 (eval_agent_expr): Handle gdb_agent_op_printf.
11177
94d5e490
TT		 111782011-02-18 Tom Tromey <tromey@redhat.com>
11179
11180 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11181 (tracepoint.o): Likewise.
11182 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11183 (gdb_agent_op_names): Likewise.
11184
c7f96d2b
TT		 111852011-02-18 Tom Tromey <tromey@redhat.com>
11186
11187 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11188 gdb_agent_op_rot>: New constants.
11189 (gdb_agent_op_names): Add pick and roll.
11190 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11191 cases.
11192
0feedb2c
JK		 111932011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11194
11195 * aclocal.m4: Regenerated with aclocal-1.11.1.
11196
b3b9301e
PA		 111972011-02-14 Pedro Alves <pedro@codesourcery.com>
11198
11199 * server.c (handle_qxfer_traceframe_info): New.
11200 (qxfer_packets): Register "traceframe-info".
11201 (handle_query): Report support for qXfer:traceframe-info:read+.
11202 * tracepoint.c (match_blocktype): New.
11203 (traceframe_find_block_type): Rename to ...
11204 (traceframe_walk_blocks): ... this. Add callback filter argument,
11205 and use it.
11206 (traceframe_find_block_type): New, reimplemented on top of
11207 traceframe_walk_blocks.
11208 (build_traceframe_info_xml): New.
11209 (traceframe_read_info): New.
11210 * server.h (traceframe_read_info): Declare.
11211
4f3e6fb7
YQ		 112122011-02-11 Yao Qi <yao@codesourcery.com>
11213
11214 * configure.ac: Call AC_PROG_RANLIB.
11215 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11216 * configure: Regenerate.
11217
764880b7
PA		 112182011-02-07 Pedro Alves <pedro@codesourcery.com>
11219
11220 * server.c (gdb_read_memory): Change return semantics to allow
11221 partial transfers.
11222 (handle_search_memory_1): Adjust.
11223 (process_serial_event) <'m' packet>: Handle partial transfers.
11224 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11225
1c79eb8a
PA		 112262011-01-28 Pedro Alves <pedro@codesourcery.com>
11227
11228 * regcache.c (init_register_cache): Initialize
11229 regcache->register_status.
11230 (free_register_cache): Release regcache->register_status.
11231 (regcache_cpy): Copy register_status.
11232 (registers_to_string): Print 'x's for unavailable registers.
11233 (supply_register): Mark the register's status valid or
11234 unavailable, depending on whether a buffer was passed in or not.
11235 (supply_register_zeroed): New.
11236 (supply_regblock): Mark the registers' status valid or
11237 unavailable, depending on whether a buffer was passed in or not.
11238 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11239 (struct regcache): New `register_status' field.
11240 (supply_register_zeroed): Declare.
11241 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11242 supply_register_zeroed, rather than passing a NULL buffer to
11243 supply_register.
11244 * tracepoint.c (fetch_traceframe_registers): Update comment.
11245
85724a0e
PA		 112462011-01-28 Pedro Alves <pedro@codesourcery.com>
11247
11248 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11249 buffer explicit.
11250
d08aafef
PA		 112512011-01-25 Pedro Alves <pedro@codesourcery.com>
11252
11253 * server.h (decode_xfer_write): Change prototype.
11254 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11255 and don't extract the annex here.
11256 * server.c (decode_xfer_read): Remove `annex' parameter,
11257 and don't extract the annex here.
11258 (decode_xfer): New.
11259 (struct qxfer): New.
11260 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11261 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11262 (handle_qxfer_statictrace): New functions, abstracted out from
11263 handle_query, and made to use the struct qxfer interface.
11264 (handle_threads_qxfer_proper): Rename to ...
11265 (handle_qxfer_threads_proper): ... this.
11266 (handle_threads_qxfer): Rename to ...
11267 (handle_qxfer_threads): ... this. Adjust.
11268 (qxfer_packets): New array.
11269 (handle_qxfer): New function.
11270 (handle_query): Use handle_qxfer.
11271
493e2a69
MS		 112722011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11273
11274 * gdbreplay.c: Shorten lines of >= 80 columns.
11275 * linux-low.c: Ditto.
11276 * linux-ppc-low.c: Ditto.
11277 * linux-s390-low.c: Ditto.
11278 * linux-sparc-low.c: Ditto.
11279 * linux-x86-low.c: Ditto.
11280 * linux-xtensa-low.c: Ditto.
11281 * mem-break.c: Ditto.
11282 * nto-low.c: Ditto.
11283 * regcache.h: Ditto.
11284 * remote-utils.c: Ditto.
11285 * server.c: Ditto.
11286 * server.h: Ditto.
11287 * thread-db.c: Ditto.
11288 * tracepoint.c: Ditto.
11289 * utils.c: Ditto.
11290 * win32-low.h: Ditto.
11291
44944448
JB		 112922011-01-05 Joel Brobecker <brobecker@adacore.com>
11293
11294 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11295 update.
11296
71ce852c
JB		 112972011-01-01 Joel Brobecker <brobecker@adacore.com>
11298
11299 * server.c (gdbserver_version): Update copyright year in version
11300 output.
11301 * gdbreplay.c (gdbreplay_version): Ditto.
11302
eb826dc6
MF		 113032010-12-29 Jie Zhang <jie.zhang@analog.com>
11304
11305 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11306 * linux-bfin-low.c: New file.
11307 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11308 PT_DATA_ADDR for BFIN targets.
11309 * Makefile.in (SFILES): Add linux-bfin-low.c.
11310 (clean): Remove reg-bfin.c.
11311 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11312 * README: Mention supported Blackfin targets.
11313
39ab222a
MF		 113142010-12-23 Mike Frysinger <vapier@gentoo.org>
11315
11316 * .gitignore: New file.
11317
a1f2ce7d
MF		 113182010-11-16 Mike Frysinger <vapier@gentoo.org>
11319
11320 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11321
f474844c
JZ		 113222010-10-22 Jie Zhang <jie@codesourcery.com>
11323
11324 * Makefile.in: Add FLAGS_TO_PASS variable.
11325 (install): Remove dependency of install-only and recursively
11326 invoke make for install-only.
11327
f1048712
DE		 113282010-10-04 Doug Evans <dje@google.com>
11329
11330 * Makefile.in (uninstall): Use $(DESTDIR).
11331
b53a1623
PA		 113322010-09-24 Pedro Alves <pedro@codesourcery.com>
11333
e6ee044d
PA		 11334 PR gdb/11842
11335
b53a1623
PA		 11336 * linux-x86-low.c (compat_siginfo_from_siginfo)
11337 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11338 si_code is < 0. Check for si_code == SI_TIMER before checking for
11339 si_code < 0.
11340
fa1bd1e4
JB		 113412010-09-13 Joel Brobecker <brobecker@adacore.com>
11342
11343 * lynx-i386-low.c: New file.
11344 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11345
47fac8f8
JB		 113462010-09-13 Joel Brobecker <brobecker@adacore.com>
11347
11348 * lynx-low.c (ptrace_request_to_str): Remove handling for
11349 request values that have been removed in LynxOS 5.x.
11350
1adfc54d
JB		 113512010-09-13 Joel Brobecker <brobecker@adacore.com>
11352
11353 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11354 <ptrace.h>
11355
c2a66c29
NS		 113562010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11357
11358 * configure.ac: Add --enable-inprocess-agent option.
11359 * configure: Rebuilt.
11360
32fcada3
YQ		 113612010-09-06 Yao Qi <yao@codesourcery.com>
11362
11363 * linux-low.c (linux_kill): Remove unused variable.
11364 (linux_stabilize_threads): Likewise.
11365 * server.c (start_inferior): Likewise.
11366 (queue_stop_reply_callback): Likewise.
11367 * tracepoint.c (do_action_at_tracepoint): Likewise.
11368
0cccb683
YQ		 113692010-09-06 Yao Qi <yao@codesourcery.com>
11370
11371 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11372 on return.
11373
423ec54c
JK		 113742010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11375
11376 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11377
12ac6819
PA		 113782010-09-06 Pedro Alves <pedro@codesourcery.com>
11379
11380 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11381 "$(IPA_DEPFILES)".
11382
8ed54b31
JB		 113832010-09-01 Joel Brobecker <brobecker@adacore.com>
11384
11385 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11386 gdbserver/lynx-ppc-low.c: New files.
11387 * Makefile.in (lynx_low_h): New variable.
11388 (lynx-low.o, lynx-ppc-low.o): New rules.
11389 * configure.ac: On LynxOS, link with -lnetinet.
11390 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11391 * configure: regenerate.
11392
bb0116a4
JB		 113932010-09-01 Joel Brobecker <brobecker@adacore.com>
11394
11395 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11396 * configure.ac: Add check for vasprintf and vsnprintf.
11397 * configure, config.in: Regenerate.
11398 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11399
a778ab81 114002010-09-01 Joel Brobecker <brobecker@adacore.com>
11401
11402 * gdbreplay.c: Move include of alloca.h up, next to include of
11403 malloc.h.
11404 * server.h: Add include of malloc.h.
11405 * mem-break.c: Remove include of malloc.h.
11406 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11407
8b034a19 114082010-09-01 Joel Brobecker <brobecker@adacore.com>
11409
11410 * Makefile.in (memmem.o): Build with -Wno-error.
11411
114122010-09-01 Joel Brobecker <brobecker@adacore.com>
11413
11414 * utils.c (xsnprintf): Make non-static.
11415 * server.h: Add xsnprintf declaration.
11416 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11417 replace calls to snprintf by calls to xsnprintf throughout.
11418
114192010-09-01 Joel Brobecker <brobecker@adacore.com>
11420
11421 * configure.ac: Add configure check for alloca.
11422 * configure, config.in: Regenerate.
11423 * server.h: Include alloca.h if it exists.
11424 * gdbreplay.c: Include alloca.h if it exists.
11425
1a981360
PA		 114262010-08-28 Pedro Alves <pedro@codesourcery.com>
11427
11428 * linux-low.c (__SIGRTMIN): Define if not already defined.
11429 (linux_create_inferior): Check for __ANDROID__ rather than
11430 __SIGRTMIN.
11431 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11432 are already deferred.
11433 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11434 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11435 stopped and already has a pending signal to report.
11436 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11437 a pending signal to report or is moving out of a jump pad.
11438 (linux_init_signals): Check for __ANDROID__ rather than
11439 __SIGRTMIN.
11440
b4d51a55
PA		 114412010-08-28 Pedro Alves <pedro@codesourcery.com>
11442
11443 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11444 debug_threads check. Avoid a linear search when not doing debug
11445 output.
11446
ec48365d
PA		 114472010-08-27 Pedro Alves <pedro@codesourcery.com>
11448
11449 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11450 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11451 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11452 (process_event): Change local fd's type to gdb_fildes_t.
11453 (create_file_handler): Adjust prototype.
11454 (delete_file_handler): Adjust prototype.
11455 (handle_file_event): Adjust prototype. Use pfildes.
11456 (create_file_event): Adjsut prototype.
11457 * remote-utils.c (remote_desc, listen_desc): Change type to
11458 gdb_fildes_t.
11459 * server.h: New gdb_fildes_t typedef.
11460 [USE_WIN32API]: Include winsock2.h.
11461 (delete_file_handler, add_file_handler): Adjust prototypes.
11462 (pfildes): Declare.
11463 * utils.c (pfildes): New.
11464
854d88f0
PA		 114652010-08-27 Pedro Alves <pedro@codesourcery.com>
11466
11467 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11468 * configure: Regenerate.
11469
0146f85b
PA		 114702010-08-27 Pedro Alves <pedro@codesourcery.com>
11471
11472 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11473 (linux_done_accessing_memory): ... this.
11474 (linux_target_ops): Adjust.
11475 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11476 * nto-low.c (nto_target_ops): Adjust comment.
11477 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11478 * spu-low.c (spu_target_ops): Adjust comment.
11479 * target.h (target_ops): Rename unprepare_to_access_memory field
11480 to done_accessing_memory.
11481 (unprepare_to_access_memory): Rename to ...
11482 (done_accessing_memory): ... this.
11483
90d74c30
PA		 114842010-08-26 Pedro Alves <pedro@codesourcery.com>
11485
11486 * linux-low.c (linux_prepare_to_access_memory): New.
11487 (linux_unprepare_to_access_memory): New.
11488 (linux_target_ops): Install them.
11489 * server.c (read_memory): Rename to ...
11490 (gdb_read_memory): ... this. Use
11491 prepare_to_access_memory/prepare_to_access_memory.
11492 (write_memory): Rename to ...
11493 (gdb_write_memory): ... this. Use
11494 prepare_to_access_memory/prepare_to_access_memory.
11495 (handle_search_memory_1): Adjust.
11496 (process_serial_event): Adjust.
11497 * target.h (struct target_ops): New fields
11498 prepare_to_access_memory and unprepare_to_access_memory.
11499 (prepare_to_access_memory, unprepare_to_access_memory): New.
11500 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11501 prepare_to_access_memory/prepare_to_access_memory.
11502 * nto-low.c (nto_target_ops): Adjust.
11503 * spu-low.c (spu_target_ops): Adjust.
11504 * win32-low.c (win32_target_ops): Adjust.
11505
fd467969
PA		 115062010-08-26 Pedro Alves <pedro@codesourcery.com>
11507
11508 * Makefile.in (WARN_CFLAGS): Get it from configure.
11509 (WERROR_CFLAGS): New.
11510 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11511 * configure.ac: Introduce --enable-werror, which adds -Werror to
11512 the compiler command line. Enabled by default. Disable with
11513 --disable-werror. Add -Wdeclaration-after-statement
11514 Wpointer-arith and -Wformat-nonliteral to warning flags.
11515 * configure: Regenerate.
11516
331e2f5f
PA		 115172010-08-26 Pedro Alves <pedro@codesourcery.com>
11518
11519 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11520
e581f2b4
PA		 115212010-08-26 Pedro Alves <pedro@codesourcery.com>
11522
11523 * gdbreplay.c (remote_error): New.
11524 (gdbchar): New.
11525 (expect): Use gdbchar. Check for error reading from GDB.
11526 Clarify sync error output.
11527 (play): Check for errors writing to GDB.
11528 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11529 * remote-utils.c (getpkt): Check for errors writing to the remote
11530 descriptor.
11531
3c11dd79
PA		 115322010-08-25 Pedro Alves <pedro@codesourcery.com>
11533
11534 * linux-low.c (linux_wait_1): Move non-debugging code out of
11535 `debug_threads' control.
11536
d20a8ad9
PA		 115372010-08-25 Pedro Alves <pedro@codesourcery.com>
11538
11539 * linux-low.c (linux_wait_1): Don't set last_status here.
11540 * server.c (push_event, queue_stop_reply_callback): Assert we're
11541 not pushing a TARGET_WAITKIND_IGNORE event.
11542 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11543 (myresume, handle_target_event): Set the thread's last_resume_kind
11544 and last_status from the target returned status.
11545
964e4306
PA		 115462010-08-25 Pedro Alves <pedro@codesourcery.com>
11547
11548 PR threads/10729
11549
11550 * linux-x86-low.c (update_debug_registers_callback): New.
11551 (i386_dr_low_set_addr): Use it.
11552 (i386_dr_low_get_addr): New.
11553 (i386_dr_low_set_control): Use update_debug_registers_callback.
11554 (i386_dr_low_get_control): New.
11555 (i386_dr_low_get_status): Adjust.
11556 * linux-low.c (linux_stop_lwp): New.
11557 * linux-low.h (linux_stop_lwp): Declare.
11558
11559 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11560 argument instead of a i386_debug_reg_state.
11561 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11562 a i386_debug_reg_state.
11563 (i386_insert_aligned_watchpoint): Adjust.
11564 (i386_remove_aligned_watchpoint): Adjust.
11565 (i386_low_stopped_data_address): Read the debug registers from the
11566 inferior instead of from the mirrors.
11567 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11568 (i386_dr_low_get_addr): Declare.
11569 (i386_dr_low_get_control): Declare.
11570 (i386_dr_low_get_status): Change prototype.
11571
11572 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11573 (i386_dr_low_get_addr): New.
11574 (i386_dr_low_get_control): New.
11575 (i386_dr_low_get_status): Adjust prototype. Return
11576 dr_status_mirror.
11577 (i386_initial_stuff): Clear dr_status_mirror and
11578 dr_control_mirror.
11579 (i386_get_thread_context): Adjust.
11580 (i386_set_thread_context): Adjust.
11581 (i386_thread_added): Adjust.
11582
5f21a75b
PA		 115832010-08-24 Pedro Alves <pedro@codesourcery.com>
11584
11585 * linux-low.h (linux_thread_area): Delete declaration.
11586
3e4c1235
TS		 115872010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11588
11589 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11590 after its termination.
11591
1971b033
PA		 115922010-08-09 Pedro Alves <pedro@codesourcery.com>
11593
11594 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11595 (gdb_wants_all_stopped): Delete.
11596 (linux_wait_1): Don't call them.
11597 * server.c (handle_v_cont): Tag all threads as want-stopped.
11598 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11599 stopped as "client-wants-stopped".
11600
310444ac
PA		 116012010-07-31 Pedro Alves <pedro@codesourcery.com>
11602
11603 * Makefile.in (signals_h): New.
11604 (server_h): Depend on it.
11605 (server.o): Don't depend on $(signals_def).
11606 (signals.o): Depend on $(signals_def).
11607
a19cae16
JK		 116082010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11609
11610 * Makefile.in (signals_def): New.
11611 (server_h): Append include/gdb/signals.h and signals_def.
11612 (server.o): Append signals_def.
11613
30d50328
JK		 116142010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11615
11616 * server.c (handle_target_event): Use target_signal_to_host for
11617 resume_info.sig initialization.
11618 * target.h (struct thread_resume) <sig>: New comment.
11619
5c3216e2
OS		 116202010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11621
c6f46ca0
OS		 11622 * server.c (handle_query): strcpy() the returned string from paddress()
11623 instead of sprintf().
5c3216e2
OS		 11624 * utils.c (paddress): Return phex_nz().
11625
6bd31874
JB		 116262010-07-07 Joel Brobecker <brobecker@adacore.com>
11627
11628 * server.c (handle_v_cont): Call mourn_inferior if process
11629 just exited.
11630 (myresume): Likewise.
11631
0fb4aa4b
PA		 116322010-07-01 Pedro Alves <pedro@codesourcery.com>
11633
11634 Static tracepoints, and integration with UST.
11635
11636 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11637 * mem-break.c (uninsert_all_breakpoints)
11638 (reinsert_all_breakpoints): New.
11639 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11640 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11641 (gdb_agent_ust_loaded, helper_thread_id)
11642 (gdb_agent_helper_thread_id): New macros.
11643 (struct ipa_sym_addresses): Add addr_ust_loaded,
11644 addr_helper_thread_id, addr_cmd_buf.
11645 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11646 (in_process_agent_loaded_ust): New.
11647 (write_e_ust_not_loaded): New.
11648 (maybe_write_ipa_ust_not_loaded): New.
11649 (struct collect_static_trace_data_action): New.
11650 (enum tracepoint_type) <static_tracepoint>: New.
11651 (struct tracepoint) <handle>: Mention static tracepoints.
11652 (struct static_tracepoint_ctx): New.
11653 (CMD_BUF_SIZE): New.
11654 (add_tracepoint_action): Handle static tracepoint actions.
11655 (unprobe_marker_at): New.
11656 (clear_installed_tracepoints): Handle static tracepoints.
11657 (cmd_qtdp): Handle static tracepoints.
11658 (probe_marker_at): New.
11659 (cmd_qtstart): Handle static tracepoints.
11660 (response_tracepoint): Handle static tracepoints.
11661 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11662 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11663 (get_context_regcache): Handle static tracepoints.
11664 (do_action_at_tracepoint): Handle static tracepoint actions.
11665 (traceframe_find_block_type): Handle static trace data blocks.
11666 (traceframe_read_sdata): New.
11667 (download_tracepoints): Download static tracepoint actions.
11668 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11669 (GDB_PROBE_NAME): New.
11670 (ust_ops): New.
11671 (GET_UST_SYM): New.
11672 (USTF): New.
11673 (dlsym_ust): New.
11674 (ust_marker_to_static_tracepoint): New.
11675 (gdb_probe): New.
11676 (collect_ust_data_at_tracepoint): New.
11677 (gdb_ust_probe): New.
11678 (UNIX_PATH_MAX, SOCK_DIR): New.
11679 (gdb_ust_connect_sync_socket): New.
11680 (resume_thread, stop_thread): New.
11681 (run_inferior_command): New.
11682 (init_named_socket): New.
11683 (gdb_ust_socket_init): New.
11684 (cstr_to_hexstr): New.
11685 (next_st): New.
11686 (first_marker, next_marker): New.
11687 (response_ust_marker): New.
11688 (cmd_qtfstm, cmd_qtsstm): New.
11689 (unprobe_marker_at, probe_marker_at): New.
11690 (cmd_qtstmat, gdb_ust_thread): New.
11691 (gdb_ust_init): New.
11692 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11693 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11694 (ST_REGENTRY): New.
11695 (x86_64_st_collect_regmap): New.
11696 (X86_64_NUM_ST_COLLECT_GREGS): New.
11697 (AMD64_RIP_REGNUM): New.
11698 (supply_static_tracepoint_registers): New.
11699 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11700 (ST_REGENTRY): New.
11701 (i386_st_collect_regmap): New.
11702 (i386_NUM_ST_COLLECT_GREGS): New.
11703 (supply_static_tracepoint_registers): New.
11704 * server.c (handle_query): Handle qXfer:statictrace:read.
11705 <qSupported>: Report support for StaticTracepoints, and
11706 qXfer:statictrace:read features.
11707 * server.h (traceframe_read_sdata)
11708 (supply_static_tracepoint_registers): Declare.
11709 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11710 (unpack_varlen_hex): Include in IPA build.
11711 * Makefile.in (ustlibs, ustinc): New.
11712 (IPA_OBJS): Add remote-utils-ipa.o.
11713 ($(IPA_LIB)): Link -ldl and -lpthread.
11714 (UST_CFLAGS): New.
11715 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11716 * config.in, configure: Regenerate.
11717
9e4344e5
PA		 117182010-06-20 Ian Lance Taylor <iant@google.com>
11719 Pedro Alves <pedro@codesourcery.com>
11720
11721 * linux-x86-low.c (always_true): Delete.
11722 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11723 trying to fool the compiler with always_true.
11724
c6beb2cb
PA		 117252010-06-20 Pedro Alves <pedro@codesourcery.com>
11726
11727 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11728 conditions in gdbserver.
11729
d2ed6730
UW		 117302010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11731
11732 * spu-low.c (spu_read_memory): Wrap around local store limit.
11733 (spu_write_memory): Likewise.
11734
4e29fb54
PA		 117352010-06-15 Pedro Alves <pedro@codesourcery.com>
11736
11737 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11738 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11739 LONGEST uses.
11740 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11741 uses.
11742 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11743 uses with LONGEST uses.
11744
6a271cae
PA		 117452010-06-14 Stan Shebs <stan@codesourcery.com>
11746 Pedro Alves <pedro@codesourcery.com>
11747
11748 Bytecode compiler.
11749
11750 * linux-x86-low.c: Include limits.h.
11751 (add_insns): New.
11752 (always_true): New.
11753 (EMIT_ASM): New.
11754 (EMIT_ASM32): New.
11755 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11756 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11757 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11758 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11759 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11760 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11761 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11762 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11763 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11764 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11765 (amd64_emit_void_call_2): New.
11766 (amd64_emit_ops): New.
11767 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11768 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11769 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11770 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11771 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11772 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11773 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11774 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11775 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11776 (i386_emit_stack_adjust, i386_emit_int_call_1)
11777 (i386_emit_void_call_2): New.
11778 (i386_emit_ops): New.
11779 (x86_emit_ops): New.
11780 (the_low_target): Install x86_emit_ops.
11781 * server.h (struct emit_ops): New.
11782 (get_raw_reg_func_addr): Declare.
11783 (current_insn_ptr, emit_error): Declare.
11784 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11785 (set_trace_state_variable_value): New defines.
11786 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11787 addr_get_trace_state_variable_value and
11788 addr_set_trace_state_variable_value.
11789 (symbol_list): New fields for get_raw_reg,
11790 get_trace_state_variable_value and set_trace_state_variable_value.
11791 (condfn): New typedef.
11792 (struct tracepoint): New field `compiled_cond'.
11793 (do_action_at_tracepoint): Clear compiled_cond.
11794 (get_trace_state_variable_value, set_trace_state_variable_value):
11795 Export in the IPA.
11796 (condition_true_at_tracepoint): If there's a compiled condition,
11797 run that.
11798 (current_insn_ptr, emit_error): New globals.
11799 (struct bytecode_address): New.
11800 (get_raw_reg_func_addr): New.
11801 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11802 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11803 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11804 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11805 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11806 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11807 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11808 (compile_tracepoint_condition, compile_bytecodes): New.
11809 * target.h (emit_ops): Forward declare.
11810 (struct target_ops): New field emit_ops.
11811 (target_emit_ops): New.
11812 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11813 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11814 * linux-low.c (linux_emit_ops): New.
11815 (linux_target_ops): Install it.
11816 * linux-low.h (struct linux_target_ops): New field emit_ops.
11817
92b72907
UW		 118182010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11819
11820 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11821 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11822
fa593d66
PA		 118232010-06-01 Pedro Alves <pedro@codesourcery.com>
11824 Stan Shebs <stan@codesourcery.com>
11825
11826 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11827 (all): Depend on $(extra_libraries).
11828 (install-only): Install the IPA.
11829 (IPA_OBJS, IPA_LIB): New.
11830 (clean): Remove the IPA lib.
11831 (IPAGENT_CFLAGS): New.
11832 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11833 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11834 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11835 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11836 * configure.ac: Check for atomic builtins support in the compiler.
11837 (IPA_DEPFILES, extra_libraries): Define.
11838 * configure.srv (ipa_obj): Add description.
11839 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11840 (i[34567]86-*-linux*): Set ipa_obj.
11841 (x86_64-*-linux*): Set ipa_obj.
11842 * linux-low.c (stabilizing_threads): New.
11843 (supports_fast_tracepoints): New.
11844 (linux_detach): Stabilize threads before detaching.
11845 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11846 the lwp is either not stabilizing, or is moving out of a jump pad.
11847 (linux_fast_tracepoint_collecting): New.
11848 (maybe_move_out_of_jump_pad): New.
11849 (enqueue_one_deferred_signal): New.
11850 (dequeue_one_deferred_signal): New.
11851 (linux_wait_for_event_1): If moving out of a jump pad, defer
11852 pending signals to later.
11853 (linux_stabilize_threads): New.
11854 (linux_wait_1): Check if threads need moving out of jump pads, and
11855 do it if so.
11856 (stuck_in_jump_pad_callback): New.
11857 (move_out_of_jump_pad_callback): New.
11858 (lwp_running): New.
11859 (linux_resume_one_lwp): Handle moving out of jump pads.
11860 (linux_set_resume_request): Dequeue deferred signals.
11861 (need_step_over_p): Also step over fast tracepoint jumps.
11862 (start_step_over): Also uninsert fast tracepoint jumps.
11863 (finish_step_over): Also reinsert fast tracepoint jumps.
11864 (linux_install_fast_tracepoint_jump): New.
11865 (linux_target_ops): Install linux_stabilize_threads and
11866 linux_install_fast_tracepoint_jump_pad.
11867 * linux-low.h (linux_target_ops) <get_thread_area,
11868 install_fast_tracepoint_jump_pad>: New fields.
11869 (struct lwp_info) <collecting_fast_tracepoint,
11870 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11871 (linux_get_thread_area): Declare.
11872 * linux-x86-low.c (jump_insn): New.
11873 (x86_get_thread_area): New.
11874 (append_insns): New.
11875 (push_opcode): New.
11876 (amd64_install_fast_tracepoint_jump_pad): New.
11877 (i386_install_fast_tracepoint_jump_pad): New.
11878 (x86_install_fast_tracepoint_jump_pad): New.
11879 (the_low_target): Install x86_get_thread_area and
11880 x86_install_fast_tracepoint_jump_pad.
11881 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11882 (struct fast_tracepoint_jump): New.
11883 (fast_tracepoint_jump_insn): New.
11884 (fast_tracepoint_jump_shadow): New.
11885 (find_fast_tracepoint_jump_at): New.
11886 (fast_tracepoint_jump_here): New.
11887 (delete_fast_tracepoint_jump): New.
11888 (set_fast_tracepoint_jump): New.
11889 (uninsert_fast_tracepoint_jumps_at): New.
11890 (reinsert_fast_tracepoint_jumps_at): New.
11891 (set_breakpoint_at): Use write_inferior_memory.
11892 (uninsert_raw_breakpoint): Use write_inferior_memory.
11893 (check_mem_read): Mask out fast tracepoint jumps.
11894 (check_mem_write): Mask out fast tracepoint jumps.
11895 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11896 (set_fast_tracepoint_jump): Declare.
11897 (delete_fast_tracepoint_jump)
11898 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11899 (reinsert_fast_tracepoint_jumps_at): Declare.
11900 * regcache.c: Don't compile many functions when building the
11901 in-process agent library.
11902 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11903 the register buffer in the heap.
11904 (free_register_cache): If the register buffer isn't owned by the
11905 regcache, don't free it.
11906 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11907 pre-existing register caches.
11908 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11909 type.
11910 (convert_ascii_to_int): : Constify `from' parameter type.
11911 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11912 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11913 the needed buffer in-place.
11914 (relocate_instruction): New.
11915 * server.c (handle_query) <qSymbols>: If the target supports
11916 tracepoints, give it a chance of looking up symbols. Report
11917 support for fast tracepoints.
11918 (handle_status): Stabilize threads.
11919 (process_serial_event): Adjust.
11920 * server.h (struct fast_tracepoint_jump): Forward declare.
11921 (struct process_info) <fast_tracepoint_jumps>: New field.
11922 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11923 (decode_X_packet, decode_M_packet): Adjust.
11924 (relocate_instruction): Declare.
11925 (in_process_agent_loaded): Declare.
11926 (tracepoint_look_up_symbols): Declare.
11927 (struct fast_tpoint_collect_status): Declare.
11928 (fast_tracepoint_collecting): Declare.
11929 (force_unlock_trace_buffer): Declare.
11930 (handle_tracepoint_bkpts): Declare.
11931 (initialize_low_tracepoint)
11932 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11933 * target.h (struct target_ops) <stabilize_threads,
11934 install_fast_tracepoint_jump_pad>: New fields.
11935 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11936 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11937 [HAVE_STDINT_H]: Include stdint.h.
11938 (trace_debug_1): Rename to ...
11939 (trace_vdebug): ... this.
11940 (trace_debug): Rename to ...
11941 (trace_debug_1): ... this. Add `level' parameter.
11942 (trace_debug): New.
11943 (ATTR_USED, ATTR_NOINLINE): New.
11944 (IP_AGENT_EXPORT): New.
11945 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11946 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11947 (about_to_request_buffer_space, trace_buffer_is_full)
11948 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11949 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11950 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11951 (traceframe_write_count, traceframes_created)
11952 (trace_state_variables)
11953 New renaming defines.
11954 (struct ipa_sym_addresses): New.
11955 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11956 (symbol_list): New.
11957 (ipa_sym_addrs): New.
11958 (all_tracepoint_symbols_looked_up): New.
11959 (in_process_agent_loaded): New.
11960 (write_e_ipa_not_loaded): New.
11961 (maybe_write_ipa_not_loaded): New.
11962 (tracepoint_look_up_symbols): New.
11963 (debug_threads) [IN_PROCESS_AGENT]: New.
11964 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11965 (UNKNOWN_SIDE_EFFECTS): New.
11966 (stop_tracing): New.
11967 (flush_trace_buffer): New.
11968 (stop_tracing_bkpt): New.
11969 (flush_trace_buffer_bkpt): New.
11970 (read_inferior_integer): New.
11971 (read_inferior_uinteger): New.
11972 (read_inferior_data_pointer): New.
11973 (write_inferior_data_pointer): New.
11974 (write_inferior_integer): New.
11975 (write_inferior_uinteger): New.
11976 (struct collect_static_trace_data_action): Delete.
11977 (enum tracepoint_type): New.
11978 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 11979 <actions_str, step_actions, step_actions_str>: Only include in
11980 GDBserver.
fa593d66
PA		 11981 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11982 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11983 (tracepoints): Use IP_AGENT_EXPORT.
11984 (last_tracepoint): Don't include in the IPA.
11985 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11986 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11987 (alloced_trace_state_variables): New.
11988 (trace_state_variables): Use IP_AGENT_EXPORT.
11989 (traceframe_t): Delete unused variable.
11990 (circular_trace_buffer): Don't include in the IPA.
11991 (trace_buffer_start): Delete.
11992 (struct trace_buffer_control): New.
11993 (trace_buffer_free): Delete.
11994 (struct ipa_trace_buffer_control): New.
11995 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11996 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11997 New.
11998 (trace_buffer_ctrl): New.
11999 (TRACE_BUFFER_CTRL_CURR): New.
12000 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12001 Reimplement as macros.
12002 (trace_buffer_wrap): Delete.
12003 (traceframe_write_count, traceframe_read_count)
12004 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12005 (struct tracepoint_hit_ctx) <type>: New field.
12006 (struct fast_tracepoint_ctx): New.
12007 (memory_barrier): New.
12008 (cmpxchg): New.
12009 (record_tracepoint_error): Update atomically in the IPA.
12010 (clear_inferior_trace_buffer): New.
12011 (about_to_request_buffer_space): New.
12012 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12013 updating the same buffer.
12014 (add_tracepoint): Default the tracepoint's type to trap
12015 tracepoint, and orig_size to -1.
12016 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12017 internal variables.
12018 (create_trace_state_variable): New parameter `gdb'. Handle it.
12019 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12020 (cmd_qtdp): Handle fast tracepoints.
12021 (cmd_qtdv): Adjust.
12022 (max_jump_pad_size): New.
12023 (gdb_jump_pad_head): New.
12024 (get_jump_space_head): New.
12025 (claim_jump_space): New.
12026 (sort_tracepoints): New.
12027 (MAX_JUMP_SIZE): New.
12028 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12029 IPA.
12030 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12031 support. Upload fast traceframes, and delete internal IPA
12032 breakpoints.
12033 (stop_tracing_handler): New.
12034 (flush_trace_buffer_handler): New.
12035 (cmd_qtstop): Upload fast tracepoints.
12036 (response_tracepoint): Handle fast tracepoints.
12037 (tracepoint_finished_step): Upload fast traceframes. Set the
12038 tracepoint hit context's tracepoint type.
12039 (handle_tracepoint_bkpts): New.
12040 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12041 type. Add comment about fast tracepoints.
12042 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12043 non-existing action_str field.
12044 (get_context_regcache): Handle fast tracepoints.
12045 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12046 to the regcache.
12047 (fast_tracepoint_from_jump_pad_address): New.
12048 (fast_tracepoint_from_ipa_tpoint_address): New.
12049 (collecting_t): New.
12050 (force_unlock_trace_buffer): New.
12051 (fast_tracepoint_collecting): New.
12052 (collecting): New.
12053 (gdb_collect): New.
12054 (write_inferior_data_ptr): New.
12055 (target_tp_heap): New.
12056 (target_malloc): New.
12057 (download_agent_expr): New.
12058 (UALIGN): New.
12059 (download_tracepoints): New.
12060 (download_trace_state_variables): New.
12061 (upload_fast_traceframes): New.
12062 (IPA_FIRST_TRACEFRAME): New.
12063 (IPA_NEXT_TRACEFRAME_1): New.
12064 (IPA_NEXT_TRACEFRAME): New.
12065 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12066 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12067 (gdb_jump_pad_buffer_end): New.
12068 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12069 (initialize_tracepoint): Adjust.
12070 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12071 buffer. Initialize the low module.
12072 * utils.c (PREFIX, TOOLNAME): New.
12073 (malloc_failure): Use PREFIX.
12074 (error): In the IPA, an error causes an exit.
12075 (fatal, warning): Use PREFIX.
12076 (internal_error): Use TOOLNAME.
12077 (NUMCELLS): Increase to 10.
12078 * configure, config.in: Regenerate.
12079
d149dd1d
PA		 120802010-06-01 Pedro Alves <pedro@codesourcery.com>
12081
12082 * server.c (handle_query) <qSupported>: Do two passes over the
12083 qSupported string to avoid nesting strtok.
12084
f6528abd
JK		 120852010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12086
12087 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12088 (CDEPS): New.
12089 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12090 -Wl,--dynamic-list.
12091 * configure: Regenerate.
12092 * proc-service.list: New.
12093
ca2a87a0
JK		 120942010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12095
12096 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12097 New comment.
12098
363a6e9f
OS		 120992010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12100
12101 * gdbreplay.c (remote_open): Check error return from socket() call by
12102 its equality to -1 not by it being negative.
12103 * remote-utils.c (remote_open): Likewise.
12104
d23b6cb1
PA		 121052010-05-23 Pedro Alves <pedro@codesourcery.com>
12106
12107 * config.h: Regenerate.
12108
28d3cf85
MK		 121092010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12110
12111 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12112 doesn't provide PTRACE_GET_THREAD_AREA.
12113
fea36a59
MK		 121142010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12115
12116 * linux-m68k-low.c: Include <asm/ptrace.h>
12117 (ps_get_thread_area): Implement.
12118
24b066ba
DE		 121192010-05-03 Doug Evans <dje@google.com>
12120
12121 * event-loop.c (struct callback_event): New struct.
12122 (callback_list): New global.
12123 (append_callback_event, delete_callback_event): New functions.
12124 (process_callback): New function.
12125 (start_event_loop): Call it.
12126 * remote-utils.c (NOT_SCHEDULED): Define.
12127 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12128 moved out of readchar.
12129 (readchar): Rewrite. Call reschedule before returning.
12130 (reset_readchar): New function.
12131 (remote_close): Call it.
12132 (process_remaining, reschedule): New functions.
12133 * server.h (callback_handler_func): New typedef.
12134 (append_callback_event, delete_callback_event): Declare.
12135
9836d6ea
PA		 121362010-05-03 Pedro Alves <pedro@codesourcery.com>
12137
12138 * proc-service.c (ps_pglobal_lookup): Use
12139 thread_db_look_up_one_symbol.
12140 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12141 parameter. Use it instead of all_symbols_looked_up.
12142 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12143 field.
12144 (all_symbols_looked_up): Don't declare.
12145 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12146 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12147 field.
12148 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12149 Set all_symbols_looked_up here.
12150 (thread_db_look_up_one_symbol): New.
12151 (thread_db_get_tls_address): Adjust.
12152 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12153 thread_db object on the heap, and tentatively set it in the
12154 process structure.
12155 (thread_db_init): Don't set all_symbols_looked_up here.
12156 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12157
7984d532
PA		 121582010-05-03 Pedro Alves <pedro@codesourcery.com>
12159
12160 * linux-low.c (linux_kill, linux_detach): Adjust.
12161 (status_pending_p_callback): Remove redundant statement. Check
12162 for !TARGET_WAITIKIND_IGNORE, instead of
12163 TARGET_WAITKIND_STOPPED.
12164 (handle_tracepoints): Make sure LWP is locked. Adjust.
12165 (linux_wait_for_event_1): Adjust.
12166 (linux_cancel_breakpoints): New.
12167 (unsuspend_one_lwp): New.
12168 (unsuspend_all_lwps): New.
12169 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12170 (send_sigstop_callback): Change return type to int, add new
12171 `except' parameter and handle it.
12172 (suspend_and_send_sigstop_callback): New.
12173 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12174 pass them down. If SUSPEND, also increment the lwp's suspend
12175 count.
12176 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12177 (need_step_over_p): Don't consider suspended LWPs.
12178 (start_step_over): Adjust.
12179 (proceed_one_lwp): Change return type to int, add new `except'
12180 parameter and handle it.
12181 (unsuspend_and_proceed_one_lwp): New.
12182 (proceed_all_lwps): Use find_inferior instead of
12183 for_each_inferior.
12184 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12185 also decrement the suspend count of LWPs. Pass `except' down,
12186 instead of hacking its suspend count.
12187 (linux_pause_all): Add `freeze' parameter. Adjust.
12188 (linux_unpause_all): New.
12189 (linux_target_ops): Install linux_unpause_all.
12190 * server.c (handle_status): Adjust.
12191 * target.h (struct target_ops): New fields `unpause_all' and
12192 `cancel_breakpoints'. Add new parameter to `pause_all'.
12193 (pause_all): Add new `freeze' parameter.
12194 (unpause_all): New.
12195 (cancel_breakpoints): New.
12196 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12197 cancel breakpoints.
12198 (cmd_qtstart): Pause threads.
12199 (stop_tracing): Pause threads, and cancel breakpoints.
12200 * win32-low.c (win32_target_ops): Adjust.
12201
e471f25b
PA		 122022010-05-03 Pedro Alves <pedro@codesourcery.com>
12203
12204 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12205 the inferior right away from here...
12206 (linux_wait_1): ... to here, and adjust to check the thread's
12207 last_resume_kind instead of the lwp's step or stop_expected flags.
12208
1915ef4f
PA		 122092010-05-02 Pedro Alves <pedro@codesourcery.com>
12210
12211 * README: Use consistent `GDB' and `GDBserver' spellings.
12212
f9e39928
PA		 122132010-05-02 Pedro Alves <pedro@codesourcery.com>
12214
12215 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12216 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12217 (linux_detach_one_lwp): Assume the lwp is stopped.
12218 (any_thread_of): Delete.
12219 (linux_detach): Stop all lwps here. Don't blindly delete all
12220 breakpoints.
12221 (delete_lwp_callback): New.
12222 (linux_mourn): Delete all lwps of the process that is gone.
12223 (linux_wait_1): Don't delete the last lwp of the process here.
12224 * mem-break.h (mark_breakpoints_out): Declare.
12225 * mem-break.c (mark_breakpoints_out): New.
12226 (free_all_breakpoints): Use it.
12227 * server.c (handle_target_event): If the process is gone, mark
12228 breakpoints out.
12229 * thread-db.c (struct thread_db) <create_bp>: New field.
12230 (thread_db_enable_reporting): Fix prototype. Store a thread event
12231 breakpoint reference in the thread_db struct.
12232 (thread_db_load_search): Clear the thread_db object.
12233 (try_thread_db_load_1): Ditto.
12234 (switch_to_process): New.
12235 (disable_thread_event_reporting): Use it.
12236 (remove_thread_event_breakpoints): New.
12237 (thread_db_detach, thread_db_mourn): Use it.
12238
1e7fc18c
PA		 122392010-05-01 Pedro Alves <pedro@codesourcery.com>
12240
12241 * linux-low.c (linux_enable_event_reporting): New.
12242 (linux_wait_for_event_1, handle_extended_wait): Use it.
12243
02fc4de7
PA		 122442010-04-30 Pedro Alves <pedro@codesourcery.com>
12245
12246 * linux-low.c (linux_kill_one_lwp, linux_kill)
12247 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12248 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12249 SIGSTOP even if the LWP is stopped.
12250 (send_sigstop_callback): New.
12251 (stop_all_lwps): Use send_sigstop_callback instead.
12252 (linux_resume_one_thread): Adjust.
12253 (proceed_one_lwp): Still proceed an LWP that the client has
12254 requested to stop, if we haven't reported it as stopped yet. Make
12255 sure that LWPs the client want stopped, have a pending SIGSTOP.
12256
bc3b5632
DE		 122572010-04-26 Doug Evans <dje@google.com>
12258
ae1ada35
DE		 12259 * server.c (handle_general_set): Make static.
12260
bc3b5632
DE		 12261 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12262 Print received char after testing for error/eof instead of before.
12263 (input_interrupt): Tweak comment.
12264
65730243
DE		 122652010-04-23 Doug Evans <dje@google.com>
12266
12267 * server.c (start_inferior): Print inferior argv if --debug.
12268
a8ae7dc0
AR		 122692010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12270
12271 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12272 * nto-x86-low.c: Include server.h
12273
1c07cc19
PM		 122742010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12275
12276 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12277 be consistent with other sources of this directory.
12278 (init_registers_amd64): Correct name of source file of this function
12279 in the comment.
12280
e0a61e09
PM		 122812010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12282
12283 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12284 64-bit executables.
12285
54709339
PM		 122862010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12287
12288 * win32-i386-low.c: Add 64-bit support.
12289 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12290 (init_registers_amd64): Declare.
12291 (mappings): Add 64-bit version of array.
12292 (init_windows_x86): New function.
12293 (the_low_target): Change init_arch field to init_windows_x86.
12294
e8f0053d
PM		 122952010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12296
12297 * win32-low.c: Adapt to support also 64-bit architecture.
12298 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12299 (get_image_name): Use SIZE_T type for local variable `done'.
12300 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12301 (toolhelp_get_dll_name): Idem.
12302 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12303 Use uintptr_t typecast to avoid warning.
12304 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12305 (handle_exception): Use phex_nz to avoid warning.
12306 (win32_wait): Remove unused local variable `process'.
12307
c481e77e
PM		 123082010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12309
12310 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12311 `amd64-avx.o'.
12312
12ea4b69
PM		 123132010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12314
12315 * configure.ac: Use `ws2_32' library for srv_mingw.
12316 * configure: Regenerate.
12317 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12318 * remote-utils.c: Likewise.
12319
f6d1620c
L		 123202010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12321
12322 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12323 if __x86_64__ is defined.
12324
8e642873
PM		 123252010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12326
12327 * configure: Regenerate.
12328
711e434b
PM		 123292010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12330
12331 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12332 * target.h (target_ops): New get_tib_address field.
12333 * win32-low.h (win32_thread_info): Add thread_local_base field.
12334 * win32-low.c (child_add_thread): Add tlb argument.
12335 Set thread_local_base field to TLB.
12336 (get_child_debug_event): Adapt to child_add_thread change.
12337 (win32_get_tib_address): New function.
12338 (win32_target_ops): Set get_tib_address field to
12339 win32_get_tib_address.
12340 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12341
505106cd
PA		 123422010-04-12 Pedro Alves <pedro@codesourcery.com>
12343
505106cd
PA		 12344 * linux-low.c (linux_mourn): Also remove the process.
12345 * server.c (handle_target_event): Don't remove the process here.
12346 * nto-low.c (nto_mourn): New.
12347 (nto_target_ops): Install it.
12348 * spu-low.c (spu_mourn): New.
12349 (spu_target_ops): Install it.
12350 * win32-low.c (win32_mourn): New.
12351 (win32_target_ops): Install it.
12352
e8470a06
PA		 123532010-04-12 Pedro Alves <pedro@codesourcery.com>
12354
12355 * server.h (buffer_xml_printf): Remove redundant `;'.
12356
45ba0d02
PA		 123572010-04-12 Pedro Alves <pedro@codesourcery.com>
12358
12359 * regcache.c (set_register_cache): Invalidate regcaches before
12360 changing the register cache layout.
12361 (regcache_invalidate_one): Allow a NULL regcache.
12362 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12363 regcaches before changing the register cache layout or the target
12364 regsets.
12365
59e04013
L		 123662010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12367
12368 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12369 variable warning on Linux/x86-64.
12370
8336d594
PA		 123712010-04-11 Pedro Alves <pedro@codesourcery.com>
12372
12373 GDBserver disconnected tracing support.
12374
12375 * linux-low.c (linux_remove_process): Delete.
12376 (add_lwp): Don't set last_resume_kind here.
12377 (linux_kill): Use `mourn'.
12378 (linux_detach): Use `thread_db_detach', and `mourn'.
12379 (linux_mourn): New.
12380 (linux_attach_lwp_1): Adjust comment.
12381 (linux_attach): last_resume_kind moved the thread_info; adjust.
12382 (status_pending_p_callback): Adjust.
12383 (linux_wait_for_event_1): Adjust.
12384 (count_events_callback, select_singlestep_lwp_callback)
12385 (select_event_lwp_callback, cancel_breakpoints_callback)
12386 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12387 (proceed_one_lwp): Adjust.
12388 (linux_async): Add debug output.
12389 (linux_thread_stopped): New.
12390 (linux_pause_all): New.
12391 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12392 linux_pause_all.
12393 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12394 (thread_db_free): Delete declaration.
12395 (thread_db_detach, thread_db_mourn): Declare.
12396 * thread-db.c (thread_db_init): Use thread_db_mourn.
12397 (thread_db_free): Delete, split in two.
12398 (disable_thread_event_reporting): New.
12399 (thread_db_detach): New.
12400 (thread_db_mourn): New.
12401
12402 * server.h (struct thread_info) <last_resume_kind>: New field.
12403 <attached>: Add comment.
12404 <gdb_detached>: New field.
12405 (handler_func): Change return type to int.
12406 (handle_serial_event, handle_target_event): Ditto.
12407 (gdb_connected): Declare.
12408 (tracing): Delete.
12409 (disconnected_tracing): Declare.
12410 (stop_tracing): Declare.
12411
12412 * server.c (handle_query) <qSupported>: Report support for
12413 disconnected tracing.
12414 (queue_stop_reply_callback): Account for running threads.
12415 (gdb_wants_thread_stopped): New.
12416 (gdb_wants_all_threads_stopped): New.
12417 (gdb_reattached_process): New.
12418 (handle_status): Clear the `gdb_detached' flag of all processes.
12419 In all-stop, stop all threads.
12420 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12421 (process_serial_event): If the remote connection breaks, or if an
12422 exit was forced with "monitor exit", force an event loop exit.
12423 Handle disconnected tracing on detach.
12424 (handle_serial_event): Adjust.
12425 (handle_target_event): If GDB isn't connected, forward events back
12426 to the inferior, unless the last process exited, in which case,
12427 exit gdbserver. Adjust interface.
12428
12429 * remote-utils.c (remote_open): Don't block in accept. Instead
12430 register an event loop source on the listen socket file
12431 descriptor. Refactor bits into ...
12432 (listen_desc): ... this new global.
12433 (gdb_connected): ... this new function.
12434 (enable_async_notification): ... this new function.
12435 (handle_accept_event): ... this new function.
12436 (remote_close): Clear remote_desc.
12437
12438 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12439
12440 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12441 New fields.
12442 (mourn_inferior): Define.
12443 (target_process_qsupported): Avoid the dangling else problem.
12444 (thread_stopped): Define.
12445 (pause_all): Define.
12446 (target_waitstatus_to_string): Declare.
12447 * target.c (target_waitstatus_to_string): New.
12448
12449 * tracepoint.c (tracing): Make extern.
12450 (disconnected_tracing): New.
12451 (stop_tracing): Make extern. Handle tracing stops due to GDB
12452 disconnecting.
12453 (cmd_qtdisconnected): New.
12454 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12455 (handle_tracepoint_general_set): Handle QTDisconnected.
12456
12457 * event-loop.c (event_handler_func): Change return type to int.
12458 (process_event): Bail out if the event handler wants the event
12459 loop to stop.
12460 (handle_file_event): Ditto.
12461 (start_event_loop): Bail out if the event handler wants the event
12462 loop to stop.
12463
12464 * nto-low.c (nto_target_ops): Adjust.
12465 * spu-low.c (spu_wait): Don't remove the process here.
12466 (spu_target_ops): Adjust.
12467 * win32-low.c (win32_wait): Don't remove the process here.
12468 (win32_target_ops): Adjust.
12469
5d267c4c
PA		 124702010-04-11 Pedro Alves <pedro@codesourcery.com>
12471
12472 * regcache.c (realloc_register_cache): Invalidate inferior's
12473 regcache before recreating it.
12474
623ccd72
PA		 124752010-04-09 Pedro Alves <pedro@codesourcery.com>
12476
12477 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12478
219f2f23
PA		 124792010-04-09 Stan Shebs <stan@codesourcery.com>
12480 Pedro Alves <pedro@codesourcery.com>
12481
12482 * server.h (LONGEST): New.
12483 (struct thread_info) <while_stepping>: New field.
12484 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12485 Declare.
12486 (initialize_tracepoint, handle_tracepoint_general_set)
12487 (handle_tracepoint_query, tracepoint_finished_step)
12488 (tracepoint_was_hit, release_while_stepping_state_list):
12489 (current_traceframe): Declare.
12490 * server.c (handle_general_set): Handle tracepoint packets.
12491 (read_memory): New.
12492 (write_memory): New.
12493 (handle_search_memory_1): Use read_memory.
12494 (handle_query): Report support for conditional tracepoints, trace
12495 state variables, and tracepoint sources. Handle tracepoint
12496 queries.
12497 (main): Initialize the tracepoints module.
12498 (process_serial_event): Handle traceframe reads/writes.
12499
12500 * linux-low.c (handle_tracepoints): New.
12501 (linux_wait_1): Call it.
12502 (linux_resume_one_lwp): Handle while-stepping.
12503 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12504 (linux_target_ops): Install them.
12505 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12506 New field.
12507 * linux-x86-low.c (x86_supports_tracepoints): New.
12508 (the_low_target). Install it.
12509
12510 * mem-break.h (delete_breakpoint): Declare.
12511 * mem-break.c (delete_breakpoint): Make external.
12512
12513 * target.h (struct target_ops): Add `supports_tracepoints',
12514 `read_pc', and `write_pc' fields.
12515 (target_supports_tracepoints): Define.
12516 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12517 (phex_nz): New.
12518
12519 * regcache.h (struct regcache) <registers_owned>: New field.
12520 (init_register_cache, regcache_cpy): Declare.
12521 (regcache_read_pc, regcache_write_pc): Declare.
12522 (register_cache_size): Declare.
12523 (supply_regblock): Declare.
12524 * regcache.c (init_register_cache): New.
12525 (new_register_cache): Use it.
12526 (regcache_cpy): New.
12527 (register_cache_size): New.
12528 (supply_regblock): New.
12529 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12530
219f2f23
PA		 12531 * tracepoint.c: New.
12532
12533 * Makefile.in (OBS): Add tracepoint.o.
12534 (tracepoint.o): New rule.
12535
3a13a53b
L		 125362010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12537
12538 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12539 (i386-mmx.o): New.
12540 (i386-mmx.c): Likewise.
12541 (i386-mmx-linux.o): Likewise.
12542 (i386-mmx-linux.c): Likewise.
12543
12544 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12545 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12546 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12547 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12548
12549 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12550 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12551 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12552
1570b33e
L		 125532010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12554
12555 * Makefile.in (clean): Updated.
12556 (i386-avx.o): New.
12557 (i386-avx.c): Likewise.
12558 (i386-avx-linux.o): Likewise.
12559 (i386-avx-linux.c): Likewise.
12560 (amd64-avx.o): Likewise.
12561 (amd64-avx.c): Likewise.
12562 (amd64-avx-linux.o): Likewise.
12563 (amd64-avx-linux.c): Likewise.
12564
12565 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12566 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12567 (srv_amd64_regobj): Add amd64-avx.o.
12568 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12569 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12570 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12571 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12572 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12573 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12574 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12575
12576 * i387-fp.c: Include "i386-xstate.h".
12577 (i387_xsave): New.
12578 (i387_cache_to_xsave): Likewise.
12579 (i387_xsave_to_cache): Likewise.
12580 (x86_xcr0): Likewise.
12581
12582 * i387-fp.h (i387_cache_to_xsave): Likewise.
12583 (i387_xsave_to_cache): Likewise.
12584 (x86_xcr0): Likewise.
12585
12586 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12587 * linux-crisv32-low.c (target_regsets): Likewise.
12588 * linux-m68k-low.c (target_regsets): Likewise.
12589 * linux-mips-low.c (target_regsets): Likewise.
12590 * linux-ppc-low.c (target_regsets): Likewise.
12591 * linux-s390-low.c (target_regsets): Likewise.
12592 * linux-sh-low.c (target_regsets): Likewise.
12593 * linux-sparc-low.c (target_regsets): Likewise.
12594 * linux-xtensa-low.c (target_regsets): Likewise.
12595
12596 * linux-low.c: Include <sys/uio.h>.
12597 (regsets_fetch_inferior_registers): Support nt_type.
12598 (regsets_store_inferior_registers): Likewise.
12599 (linux_process_qsupported): New.
12600 (linux_target_ops): Add linux_process_qsupported.
12601
12602 * linux-low.h (regset_info): Add nt_type.
12603 (linux_target_ops): Add process_qsupported.
12604
12605 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12606 and <sys/uio.h>.
12607 (init_registers_i386_avx_linux): New.
12608 (init_registers_amd64_avx_linux): Likewise.
12609 (xmltarget_i386_linux_no_xml): Likewise.
12610 (xmltarget_amd64_linux_no_xml): Likewise.
12611 (PTRACE_GETREGSET): Likewise.
12612 (PTRACE_SETREGSET): Likewise.
12613 (x86_fill_xstateregset): Likewise.
12614 (x86_store_xstateregset): Likewise.
12615 (use_xml): Likewise.
12616 (x86_linux_update_xmltarget): Likewise.
12617 (x86_linux_process_qsupported): Likewise.
12618 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12619 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12620 init_registers_i386_linux here. Call
12621 x86_linux_update_xmltarget.
12622 (the_low_target): Add x86_linux_process_qsupported.
12623
12624 * server.c (handle_query): Call target_process_qsupported.
12625
12626 * target.h (target_ops): Add process_qsupported.
12627 (target_process_qsupported): New.
12628
fc7238bb
PA		 126292010-04-03 Pedro Alves <pedro@codesourcery.com>
12630
12631 * inferiors.c (add_thread): Set last_status kind to
12632 TARGET_WAITKIND_IGNORE.
12633 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12634 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12635 (linux_wait_1): Move `thread' local definition to block that uses
12636 it. Don't NULL initialize `event_child'.
12637 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12638 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12639 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12640
bdabb078
PA		 126412010-04-01 Pedro Alves <pedro@codesourcery.com>
12642
12643 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12644 an extended waitstatus, or by a watchpoint.
12645 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12646 thread was stepping or has been stopped by a watchpoint.
12647
d3bbe7a0
PA		 126482010-04-01 Pedro Alves <pedro@codesourcery.com>
12649
12650 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12651 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12652 of another, then delete the previous, and validate all
12653 breakpoints.
12654 (validate_inserted_breakpoint): New.
12655 (delete_disabled_breakpoints): New.
12656 (validate_breakpoints): New.
12657 (check_mem_read): Validate breakpoints before trusting their
12658 shadow. Delete disabled breakpoints.
12659 (check_mem_write): Validate breakpoints before trusting they
12660 should be inserted. Delete disabled breakpoints.
12661 * mem-break.h (validate_breakpoints):
12662 * server.c (handle_query): Validate breakpoints when we see a
12663 qSymbol query.
12664
8b07ae33
PA		 126652010-04-01 Pedro Alves <pedro@codesourcery.com>
12666
12667 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12668 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12669 if we could tell there's a GDB breakpoint at stop_pc.
12670 (need_step_over_p): Don't do a step over if we find a GDB
12671 breakpoint at the resume PC.
12672
12673 * mem-break.c (struct raw_breakpoint): New.
12674 (enum bkpt_type): New type `gdb_breakpoint'.
12675 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12676 fields. New field `raw'.
12677 (find_raw_breakpoint_at): New.
12678 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12679 breakpoint instead.
12680 (set_breakpoint_at): Adjust.
12681 (delete_raw_breakpoint): New.
12682 (release_breakpoint): New.
12683 (delete_breakpoint): Rename to...
12684 (delete_breakpoint_1): ... this. Add proc parameter. Use
12685 release_breakpoint. Return ENOENT.
12686 (delete_breakpoint): Reimplement.
12687 (find_breakpoint_at): Delete.
12688 (find_gdb_breakpoint_at): New.
12689 (delete_breakpoint_at): Delete.
12690 (set_gdb_breakpoint_at): New.
12691 (delete_gdb_breakpoint_at): New.
12692 (gdb_breakpoint_here): New.
12693 (set_reinsert_breakpoint): Use release_breakpoint.
12694 (uninsert_breakpoint): Rename to ...
12695 (uninsert_raw_breakpoint): ... this.
12696 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12697 (reinsert_raw_breakpoint): Change parameter type to
12698 raw_breakpoint.
12699 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12700 instead.
12701 (check_breakpoints): Adjust. Use release_breakpoint.
12702 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12703 (breakpoint_inserted_here): Ditto.
12704 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12705 Don't trust the breakpoint's shadow if it is not inserted.
12706 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12707 (delete_all_breakpoints): Adjust.
12708 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12709 use delete_breakpoint_1.
12710
12711 * mem-break.h (breakpoints_supported): Delete declaration.
12712 (set_gdb_breakpoint_at): Declare.
12713 (gdb_breakpoint_here): Declare.
12714 (delete_breakpoint_at): Delete.
12715 (delete_gdb_breakpoint_at): Declare.
12716
12717 * server.h (struct raw_breakpoint): Forward declare.
12718 (struct process_info): New field `raw_breakpoints'.
12719
12720 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12721 breakpoints.
12722
6bf5e0ba
PA		 127232010-03-24 Pedro Alves <pedro@codesourcery.com>
12724
12725 * linux-low.c (status_pending_p_callback): Fix comment.
12726 (linux_wait_for_event_1): Move most of the internal breakpoint
12727 handling from here...
12728 (linux_wait_1): ... to here.
12729 (count_events_callback): New.
12730 (select_singlestep_lwp_callback): New.
12731 (select_event_lwp_callback): New.
12732 (cancel_breakpoints_callback): New.
12733 (select_event_lwp): New.
12734 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12735 priority to all LWPs that have had events that should be reported
12736 to the client. Cancel breakpoints when about to reporting the
12737 event to the client, not while stopping lwps. No longer cancel
12738 finished single-steps here.
12739 (cancel_finished_single_step): Delete.
12740 (cancel_finished_single_steps): Delete.
12741
414a389f
PA		 127422010-03-24 Pedro Alves <pedro@codesourcery.com>
12743
12744 * mem-break.c (enum bkpt_type): New.
12745 (struct breakpoint): New field `type'.
12746 (set_breakpoint_at): Change return type to struct breakpoint
12747 pointer. Set type to `other_breakpoint' by default.
12748 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12749 in the breakpoint list.
12750 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12751 (reinsert_breakpoint): Rename to ...
12752 (reinsert_raw_breakpoint): ... this.
12753 (reinsert_breakpoints_at): Adjust.
12754 * mem-break.h (struct breakpoint): Declare.
12755 (set_breakpoint_at): Change return type to struct breakpoint
12756 pointer.
12757
2280c721
PA		 127582010-03-24 Pedro Alves <pedro@codesourcery.com>
12759
12760 * server.c (handle_query): Assign, not compare.
12761
d50171e4
PA		 127622010-03-24 Pedro Alves <pedro@codesourcery.com>
12763
12764 Teach linux gdbserver to step-over-breakpoints.
12765
12766 * linux-low.c (can_hardware_single_step): New.
12767 (supports_breakpoints): New.
12768 (handle_extended_wait): If stopping threads, read the stop pc of
12769 the new cloned LWP.
12770 (get_pc): New.
12771 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12772 low target doesn't support retrieving the PC.
12773 (add_lwp): Set last_resume_kind to resume_continue.
12774 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12775 (linux_attach): Don't clear stop_expected. Set the lwp's
12776 last_resume_kind to resume_stop.
12777 (linux_detach_one_lwp): Don't check for removed breakpoints.
12778 (check_removed_breakpoint): Delete.
12779 (status_pending_p): Rename to ...
12780 (status_pending_p_callback): ... this. Don't check for removed
12781 breakpoints. Don't consider threads that are stopped from GDB's
12782 perspective.
12783 (linux_wait_for_lwp): Always read the stop_pc here.
12784 (cancel_breakpoint): New.
12785 (step_over_bkpt): New global.
12786 (linux_wait_for_event_1): Implement stepping over breakpoints.
12787 (gdb_wants_lwp_stopped): New.
12788 (gdb_wants_all_stopped): New.
12789 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12790 single-step traps here. Store the thread's last reported target
12791 wait status.
12792 (send_sigstop): Don't clear stop_expected. Always set it,
12793 instead.
12794 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12795 (cancel_finished_single_step): New.
12796 (cancel_finished_single_steps): New.
12797 (wait_for_sigstop): Don't cancel finished single-step traps here.
12798 (linux_resume_one_lwp): Don't check for removed breakpoints.
12799 Don't set `step' on non-hardware step archs.
12800 (linux_set_resume_request): Ignore resume_stop requests if already
12801 stopping or stopped. Set the lwp's last_resume_kind.
12802 (resume_status_pending_p): Don't check for removed breakpoints.
12803 (need_step_over_p): New.
12804 (start_step_over): New.
12805 (finish_step_over): New.
12806 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12807 requests. Clear the thread's last reported target waitstatus.
12808 Don't use the `suspended' flag. Don't consider pending breakpoints.
12809 (linux_resume): Start a step-over if necessary.
12810 (proceed_one_lwp): New.
12811 (proceed_all_lwps): New.
12812 (unstop_all_lwps): New.
12813 * linux-low.h (struct lwp_info): Rewrite comment for the
12814 `suspended' flag. Add the `stop_pc' field. Delete the
12815 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12816 Add `'last_resume_kind' and `need_step_over' fields.
12817 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12818 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12819 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12820 (set_raw_breakpoint_at): New.
12821 (set_breakpoint_at): Rewrite to use it.
12822 (reinsert_breakpoint_handler): Delete.
12823 (set_reinsert_breakpoint): New.
12824 (reinsert_breakpoint_by_bp): Delete.
12825 (delete_reinsert_breakpoints): New.
12826 (uninsert_breakpoint): Rewrite.
12827 (uninsert_breakpoints_at): New.
12828 (reinsert_breakpoint): Rewrite.
12829 (reinsert_breakpoints_at): New.
12830 (check_breakpoints): Rewrite.
12831 (breakpoint_here): New.
12832 (breakpoint_inserted_here): New.
12833 (check_mem_read): Adjust.
12834 * mem-break.h (breakpoints_supported, breakpoint_here)
12835 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12836 (reinsert_breakpoint_by_bp): Delete declaration.
12837 (delete_reinsert_breakpoints): Declare.
12838 (reinsert_breakpoint): Delete declaration.
12839 (reinsert_breakpoints_at): Declare.
12840 (uninsert_breakpoint): Delete declaration.
12841 (uninsert_breakpoints_at): Declare.
12842 (check_breakpoints): Adjust prototype.
12843 * server.h: Adjust include order.
12844 (struct thread_info): Declare here. Add a `last_status' field.
12845
30ba68cb
MS		 128462010-03-23 Michael Snyder <msnyder@vmware.com>
12847
12848 * server.c (crc32): New function.
12849 (handle_query): Add handling for 'qCRC:' request.
12850
b9a881c2
PA		 128512010-03-23 Pedro Alves <pedro@codesourcery.com>
12852
12853 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12854 lwp had been stopped by a watchpoint.
12855
e92d13d5
PA		 128562010-03-16 Pedro Alves <pedro@codesourcery.com>
12857
12858 * server.h (internal_error): Declare.
12859 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12860 * utils.c (internal_error): New function.
12861
64daa791
AS		 128622010-03-15 Andreas Schwab <schwab@redhat.com>
12863
12864 * configure.srv: Fix typo setting srv_regobj.
12865
f52cd8cd
PA		 128662010-03-15 Pedro Alves <pedro@codesourcery.com>
12867
12868 * linux-low.c (fetch_register): Avoid passing a non string literal
12869 format to `error'.
12870 (usr_store_inferior_registers): Ditto.
12871
93ae6fdc
PA		 128722010-03-14 Pedro Alves <pedro@codesourcery.com>
12873
12874 * linux-low.c (linux_write_memory): Bail out early if peeking
12875 memory failed.
12876
c3adc08c
PA		 128772010-03-14 Pedro Alves <pedro@codesourcery.com>
12878
12879 * linux-low.h (struct lwp_info): New fields
12880 `stopped_by_watchpoint' and `stopped_data_address'.
12881 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12882 here, and cache them in the lwp object.
12883 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12884 directly.
12885 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12886 field.
12887 (linux_stopped_by_watchpoint): Rewrite.
12888 (linux_stopped_data_address): Rewrite.
12889
bce522a2
PA		 128902010-03-06 Simo Melenius <simo.melenius@iki.fi>
12891
12892 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12893 switching the current inferior, not before.
12894
90884b2b
L		 128952010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12896
12897 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12898 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12899 i386-linux.c and amd64-linux.c.
12900 (reg-i386.o): Removed.
12901 (reg-i386.c): Likewise.
12902 (reg-i386-linux.o): Likewise.
12903 (reg-i386-linux.c): Likewise.
12904 (reg-x86-64.o): Likewise.
12905 (reg-x86-64.c): Likewise.
12906 (reg-x86-64-linux.o): Likewise.
12907 (reg-x86-64-linux.c): Likewise.
12908 (i386.o): New.
12909 (i386.c): Likewise.
12910 (i386-linux.o): Likewise.
12911 (i386-linux.c): Likewise.
12912 (amd64.o): Likewise.
12913 (amd64.c): Likewise.
12914 (amd64-linux.o): Likewise.
12915 (amd64-linux.c): Likewise.
12916
12917 * configure.srv (srv_i386_regobj): New.
12918 (srv_i386_linux_regobj): Likewise.
12919 (srv_amd64_regobj): Likewise.
12920 (srv_amd64_linux_regobj): Likewise.
12921 (srv_i386_32bit_xmlfiles): Likewise.
12922 (srv_i386_64bit_xmlfiles): Likewise.
12923 (srv_i386_xmlfiles): Likewise.
12924 (srv_amd64_xmlfiles): Likewise.
12925 (srv_i386_linux_xmlfiles): Likewise.
12926 (srv_amd64_linux_xmlfiles): Likewise.
12927 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12928 srv_xmlfiles to $srv_i386_xmlfiles.
12929 (i[34567]86-*-mingw32ce*): Likewise.
12930 (i[34567]86-*-mingw*): Likewise.
12931 (i[34567]86-*-nto*): Likewise.
12932 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12933 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12934 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12935 (x86_64-*-linux*): Likewise.
12936
12937 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12938 (init_registers_amd64_linux): New.
12939 (x86_arch_setup): Replace init_registers_x86_64_linux with
12940 init_registers_amd64_linux.
12941
193f13e6
MK		 129422010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12943
12944 * configure.ac: Check for libdl. If it is not available link against
12945 static libthread_db.
12946 * configure: Regenerate.
12947
85d721b8
PA		 129482010-02-22 Pedro Alves <pedro@codesourcery.com>
12949
12950 PR9605
12951
12952 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12953 handing a read watchpoint.
12954 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12955
6076632b
DE		 129562010-02-12 Doug Evans <dje@google.com>
12957
12958 * linux-low.c (linux_supports_tracefork_flag): Document.
12959 (linux_look_up_symbols): Add comment.
12960
3327ccf7
L		 129612010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12962
12963 * regcache.c (supply_register): Clear regcache if buf is NULL.
12964
0718675c 129652010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 12966 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 12967
12968 * inferiors.c (find_inferior): Add function documentation.
12969 (unloaded_dll): Handle the case where the unloaded dll has not
12970 been previously registered in the dll list.
12971
177321bd
DJ		 129722010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12973
12974 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12975 (thumb2_breakpoint): New.
12976 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12977
2b009048
DJ		 129782010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12979
12980 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12981 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12982 breakpoints.
12983
3be029c7
PA		 129842010-01-21 Pedro Alves <pedro@codesourcery.com>
12985
12986 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12987
18f5de3b
JK		 129882010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12989
12990 * linux-s390-low.c (s390_collect_ptrace_register)
12991 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12992
3743bb4f
DE		 129932010-01-21 Doug Evans <dje@google.com>
12994
14ce3065
DE		 12995 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12996 (PTRACE_ARG4_TYPE): New macro.
12997 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12998 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12999 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13000 (usr_store_inferior_registers): Ditto.
13001 (linux_read_memory, linux_write_memory): Ditto.
13002 (linux_test_for_tracefork): Ditto.
13003
3743bb4f
DE		 13004 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13005 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13006
8b315be5
PA		 130072010-01-21 Pedro Alves <pedro@codesourcery.com>
13008
13009 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13010 target.
13011
85492558
PA		 130122010-01-21 Pedro Alves <pedro@codesourcery.com>
13013
13014 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13015 prototype to take a regcache. Adjust.
13016
442ea881
PA		 130172010-01-20 Pedro Alves <pedro@codesourcery.com>
13018
13019 * regcache.h (struct thread_info): Forward declare.
13020 (struct regcache): New.
13021 (new_register_cache): Adjust prototype.
13022 (get_thread_regcache): Declare.
13023 (free_register_cache): Adjust prototype.
13024 (registers_to_string, registers_from_string): Ditto.
13025 (supply_register, supply_register_by_name, collect_register)
13026 (collect_register_as_string, collect_register_by_name): Ditto.
13027 * regcache.c (struct inferior_regcache_data): Delete.
13028 (get_regcache): Rename to ...
13029 (get_thread_regcache): ... this. Adjust. Switch inferior before
13030 fetching registers.
13031 (regcache_invalidate_one): Adjust.
13032 (regcache_invalidate): Fix prototype.
13033 (new_register_cache): Return the new register cache.
13034 (free_register_cache): Change prototype.
13035 (realloc_register_cache): Adjust.
13036 (registers_to_string): Change prototype to take a regcache. Adjust.
13037 (registers_from_string): Ditto.
13038 (register_data): Ditto.
13039 (supply_register): Ditto.
13040 (supply_register_by_name): Ditto.
13041 (collect_register): Ditto.
13042 (collect_register_as_string): Ditto.
13043 (collect_register_by_name): Ditto.
13044 * server.c (process_serial_event): Adjust.
13045 * linux-low.h (regset_fill_func, regset_store_func): Change
13046 prototype.
13047 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13048 Change prototype.
13049 * linux-low.c (get_stop_pc): Adjust.
13050 (check_removed_breakpoint): Adjust.
13051 (linux_wait_for_event): Adjust.
13052 (linux_resume_one_lwp): Adjust.
13053 (fetch_register): Add regcache parameter. Adjust.
13054 (usr_store_inferior_registers): Ditto.
13055 (regsets_fetch_inferior_registers): Ditto.
13056 (regsets_store_inferior_registers): Ditto.
13057 (linux_fetch_registers, linux_store_registers): Ditto.
13058 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13059 regcache. Adjust.
43aaf8b6
PA		 13060 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13061 Ditto.
442ea881
PA		 13062 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13063 prototype to take a regcache.
13064 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13065 * remote-utils.c (convert_ascii_to_int, outreg)
13066 (prepare_resume_reply): Change prototype to take a regcache.
13067 Adjust.
13068 * target.h (struct target_ops) <fetch_registers, store_registers>:
13069 Change prototype to take a regcache.
13070 (fetch_inferior_registers, store_inferior_registers): Change
13071 prototype to take a regcache. Adjust.
13072 * proc-service.c (ps_lgetregs): Adjust.
13073 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13074 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13075 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13076 take a regcache. Adjust.
13077 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13078 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13079 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13080 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13081 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13082 (cris_cannot_fetch_register):
13083 (cris_breakpoint_at): Change prototype to take a regcache.
13084 Adjust.
13085 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13086 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13087 to take a regcache. Adjust.
13088 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13089 Adjust.
13090 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13091 take a regcache. Adjust.
13092 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13093 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13094 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13095 * linux-mips-low.c (mips_get_pc):
13096 (mips_set_pc): Change prototype to take a regcache. Adjust.
13097 (mips_reinsert_addr): Adjust.
13098 (mips_collect_register): Change prototype to take a regcache.
13099 Adjust.
13100 (mips_supply_register):
13101 (mips_collect_register_32bit, mips_supply_register_32bit)
13102 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13103 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13104 * linux-ppc-low.c (ppc_supply_ptrace_register)
13105 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13106 (parse_spufs_run): Adjust.
13107 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13108 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13109 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13110 take a regcache. Adjust.
13111 * linux-s390-low.c (s390_collect_ptrace_register)
13112 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13113 (s390_set_pc): Change prototype to take a regcache. Adjust.
13114 (s390_arch_setup): Adjust.
13115 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13116 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13117 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13118 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13119 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13120 regcache. Adjust.
13121 (sparc_breakpoint_at): Adjust.
13122 * linux-xtensa-low.c (xtensa_fill_gregset):
13123 (xtensa_store_gregset):
13124 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13125 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13126 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13127 prototype to take a regcache. Adjust.
13128 * win32-arm-low.c (arm_fetch_inferior_register)
13129 (arm_store_inferior_register): Change prototype to take a
13130 regcache. Adjust.
13131 * win32-i386-low.c (i386_fetch_inferior_register)
13132 (i386_store_inferior_register): Change prototype to take a
13133 regcache. Adjust.
13134 * win32-low.c (child_fetch_inferior_registers)
13135 (child_store_inferior_registers): Change prototype to take a
13136 regcache. Adjust.
13137 (win32_wait): Adjust.
13138 (win32_fetch_inferior_registers): Change prototype to take a
13139 regcache. Adjust.
13140 (win32_store_inferior_registers): Adjust.
13141 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13142 store_inferior_register>: Change prototype to take a regcache.
13143
60c3d7b0
DE		 131442010-01-20 Doug Evans <dje@google.com>
13145
13146 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13147 #ifdef.
13148 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13149 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13150
dc146f7c
VP		 131512010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13152
13153 * linux-low.c (linux_core_of_thread): New.
13154 (compare_ints, show_process, list_threads): New.
13155 (linux_qxfer_osdata): Report threads and cores.
13156 (linux_target_op): Register linux_core_of_thread.
13157 * remote-utils.c (prepare_resume_reply): Report the core.
13158 (buffer_xml_printf): Support %d specifier.
13159 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13160 New.
13161 (handle_query): Handle qXfer:threads. Announce availability
13162 thereof.
13163 * target.h (struct target_ops): New field core_of_thread.
13164
7803799a
UW		 131652010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13166
13167 * Makefile.in (clean): Remove new generated files.
13168 (reg-s390.o, reg-s390.c): Remove rules.
13169 (reg-s390x.o, reg-s390x.c): Likewise.
13170 (s390-linux32.o, s390-linux32.c): Add rules.
13171 (s390-linux64.o, s390-linux64.c): Likewise.
13172 (s390x-linux64.o, s390x-linux64.c): Likewise.
13173 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13174 * linux-s390-low.c: Include <elf.h>.
13175 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13176 (init_registers_s390): Remove prototype.
13177 (init_registers_s390x): Likewise.
13178 (init_registers_s390_linux32): Add prototype.
13179 (init_registers_s390_linux64): Likewise.
13180 (init_registers_s390x_linux64): Likewise.
13181 (s390_num_regs_3264): New define.
13182 (s390_regmap_3264): New global variable.
13183 (s390_cannot_fetch_register): Remove obsolete check.
13184 (s390_cannot_store_register): Likewise.
13185 (s390_collect_ptrace_register): Handle upper/lower register halves.
13186 (s390_supply_ptrace_register): Likewise.
13187 (s390_fill_gregset): Update to register number changes.
13188 (s390_get_hwcap): New routine.
13189 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13190 Install appropriate regmap and register set.
13191
6e7ffa39
JB		 131922010-01-01 Joel Brobecker <brobecker@adacore.com>
13193
13194 * server.c (gdbserver_version): Update copyright year to 2010.
13195 * gdbreplay.c (gdbreplay_version): Likewise.
13196
957f3f49
DE		 131972009-12-28 Doug Evans <dje@google.com>
13198
13199 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13200 elf/external.h. Include <elf.h> instead but only if necessary.
13201
ca5c370d
PA		 132022009-12-28 Pedro Alves <pedro@codesourcery.com>
13203
13204 * linux-low.c (linux_remove_process): Remove `detaching'
13205 parameter. Don't release/detach from thread_db here.
13206 (linux_kill): Release/detach from thread_db here, ...
13207 (linux_detach): ... and here, before actually detaching.
13208 (linux_wait_1): ... and here, when a process exits.
13209 * thread-db.c (any_thread_of): New.
13210 (thread_db_free): Switch the current inferior to a thread of the
13211 passed in process.
13212
4ee62156
DE		 132132009-12-21 Doug Evans <dje@google.com>
13214
d90e6a88
DE		 13215 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13216
c5f62d5f
DE		 13217 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13218 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13219 warning ifndef __NR_tkill. Move setting of errno there too.
13220 Delete unnecessary resetting of errno after syscall.
13221 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13222
10e86dd7
DE		 13223 * configure.ac: Check for dladdr.
13224 * config.in: Regenerate.
13225 * configure: Regenerate.
13226 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13227 (try_thread_db_load): Update.
13228
4ee62156
DE		 13229 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13230
00f515da
DE		 132312009-12-18 Doug Evans <dje@google.com>
13232
e9464885
DE		 13233 * event-loop.c: Include unistd.h if it exists.
13234
07d4f67e
DE		 13235 * linux-low.c (my_waitpid): Move definition away from being in
13236 between linux_tracefork_child/linux_test_for_tracefork.
13237
00f515da
DE		 13238 * gdb_proc_service.h (psaddr_t): Fix type.
13239 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13240 signature to match glibc.
13241
1de1badb
DE		 132422009-12-16 Doug Evans <dje@google.com>
13243
13244 * linux-low.c (linux_read_memory): Fix argument to read.
13245
aeeb81d1
PA		 132462009-11-26 Pedro Alves <pedro@codesourcery.com>
13247
13248 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13249 events, don't leave current_inferior pointing at null.
13250
10357975
PA		 132512009-11-26 Pedro Alves <pedro@codesourcery.com>
13252
13253 * win32-low.c (LOG): Delete.
13254 (OUTMSG): Output to stderr.
13255 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13256 on compile time LOG macro.
13257 (win32_wait): Fix debug output.
13258
cf6e3471
PA		 132592009-11-26 Pedro Alves <pedro@codesourcery.com>
13260
13261 * win32-low.c (win32_add_one_solib): If the dll name is
13262 "ntdll.dll", prepend the system directory to the dll path.
13263
0c85e18e
MK		 132642009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13265
13266 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13267
9ac544ce 132682009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13269 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13270
13271 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13272 * configure.ac: Check for __mcoldfire__ and set
13273 gdb_cv_m68k_is_coldfire.
13274 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13275 reg-cf.o and reg-m68k.o.
13276 * configure: Regenerated.
13277
fd7dd3e6
PA		 132782009-11-16 Pedro Alves <pedro@codesourcery.com>
13279
13280 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13281 Pass it to thread_db_free.
13282 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13283 proper `detaching' argument to linux_remove_process.
13284 * linux-low.h (thread_db_free): Add `detaching' parameter.
13285 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13286 to thread_db_free.
13287 (thread_db_free): Add `detaching' parameter. Only
13288 call td_ta_clear_event if detaching from process.
13289
75aa492e
MK		 132902009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13291
13292 * thread-db.c (thread_db_free): Fix typo.
13293
21e1bee4
PP		 132942009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13295
13296 PR gdb/10838
13297 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13298
8838b45e
NS		 132992009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13300
13301 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13302 with an i686 compiler.
13303 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13304 needed.
13305 * configure: Rebuilt.
13306
8a35fb51
SL		 133072009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13308
13309 PR gdb/10783
13310
13311 * server.c (handle_search_memory_1): Correct read_addr initialization
13312 in loop for searching subsequent chunks.
13313
96f15937
PP		 133142009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13315
13316 * configure.ac: New --with-libthread-db option.
13317 * thread-db.c: Allow direct dependence on libthread_db.
13318 (thread_db_free): Adjust.
13319 * config.in: Regenerate.
13320 * configure: Likewise.
889bf7c5 13321
5f7d1694
PP		 133222009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13323
13324 PR gdb/10757
13325 * thread-db.c (attach_thread): New function.
13326 (maybe_attach_thread): Return success/failure.
13327 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13328 (thread_db_find_new_threads): Loop until no new threads.
13329
88e3b899
PA		 133302009-10-13 Pedro Alves <pedro@codesourcery.com>
13331
13332 * proc-service.c (ps_lgetregs): Formatting.
13333
cdbfd419
PP		 133342009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13335
13336 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13337 * configure.ac: Adjust.
13338 * linux-low.h (struct process_info_private): Move members to struct
13339 thread_db.
13340 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13341 * linux-low.c (linux_remove_process): Adjust.
13342 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13343 * server.c (handle_query): Move code ...
13344 (handle_monitor_command): ... here. New function.
13345 * target.h (struct target_ops): New member.
13346 * thread-db.c (struct thread_db): New.
13347 (libthread_db_search_path): New variable.
13348 (thread_db_create_event, thread_db_enable_reporting)
13349 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13350 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13351 (try_thread_db_load_1, dladdr_to_soname): New functions.
13352 (try_thread_db_load, thread_db_load_search): New functions.
13353 (thread_db_init): Search for libthread_db.
13354 (thread_db_free): New function.
13355 (thread_db_handle_monitor_command): Likewise.
13356 * config.in: Regenerate.
13357 * configure: Regenerate.
889bf7c5 13358
4168d2d6
UW		 133592009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13360
13361 * spu-low.c (spu_kill): Wait for inferior to terminate.
13362 Call clear_inferiors.
13363 (spu_detach): Call clear_inferiors.
13364
81ecdfbb
RW		 133652009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13366
13367 * aclocal.m4: Regenerate.
13368 * config.in: Likewise.
13369 * configure: Likewise.
13370
0b9ff2c0
UW		 133712009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13372
13373 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13374 (parse_spufs_run): New function.
13375 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13376 (ppc_breakpoint_at): Handle SPU breakpoints.
13377
efcbbd14
UW		 133782009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13379
13380 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13381 (SPUFS_MAGIC): Define.
13382 (spu_enumerate_spu_ids): New function.
13383 (linux_qxfer_spu): New function.
13384 (linux_target_ops): Install linux_qxfer_spu.
13385
f4d9bade
UW		 133862009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13387
13388 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13389 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13390 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13391 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13392 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13393 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13394 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13395 (init_registers_powerpc_cell32l): Add prototype.
13396 (init_registers_powerpc_cell64l): Likewise.
13397 (ppc_arch_setup): Detect Cell/B.E. architecture.
13398
96e946ca
RW		 133992009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13400
13401 * Makefile.in (datarootdir): New variable.
13402
58d6951d
DJ		 134032009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13404
13405 * linux-low.c (linux_write_memory): Update debugging output.
13406 * Makefile.in (clean): Add new descriptions.
13407 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13408 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13409 * configure.srv: Add new files for arm*-*-linux*.
13410 * linux-arm-low.c: Add new declarations.
13411 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13412 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13413 (HWCAP_VFPv3D16): New.
13414 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13415 instead of __IWMMXT__.
13416 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13417 (arm_arch_setup): New.
13418 (target_regsets): Remove #ifdef. Add VFP regset.
13419 (the_low_target): Use arm_arch_setup.
13420
12b42a12
DJ		 134212009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13422
13423 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13424 the main thread again.
13425
ac8c974e
AR		 134262009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13427
13428 Adding Neutrino gdbserver.
13429 * configure: Regenerated.
13430 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13431 * configure.srv (i[34567]86-*-nto*): New target.
13432 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13433 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13434 (nto_comctrl) [__QNX__]: New function.
13435 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13436
4424e0c3 134372009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13438
13439 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13440 srv_tgtobj.
13441
912cf4ba
PA		 134422009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13443 Pedro Alves <pedro@codesourcery.com>
13444
13445 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13446 don't support CONTEXT_EXTENDED_REGISTERS.
13447 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13448 (the_low_target): Install them.
13449 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13450 failing with ERROR_PIPE_NOT_CONNECTED.
13451
aa5ca48f
DE		 134522009-06-30 Doug Evans <dje@google.com>
13453 Pierre Muller <muller@ics.u-strasbg.fr>
13454
13455 Add h/w watchpoint support to x86-linux, win32-i386.
13456 * Makefile.in (SFILES): Add i386-low.c
13457 (i386_low_h): Define.
13458 (i386-low.o): Add dependencies.
13459 (linux-x86-low.o): Add i386-low.h dependency.
13460 (win32-i386-low.o): Ditto.
13461 * i386-low.c: New file.
13462 * i386-low.h: New file.
13463 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13464 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13465 * linux-low.c (linux_add_process): Initialize arch_private.
13466 (linux_remove_process): Free arch_private.
13467 (add_lwp): Initialize arch_private.
13468 (delete_lwp): Free arch_private.
13469 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13470 provided.
13471 * linux-low.h (process_info_private): New member arch_private.
13472 (lwp_info): New member arch_private.
13473 (linux_target_ops): New members new_process, new_thread,
13474 prepare_to_resume.
13475 (ptid_of): New macro.
13476 * linux-x86-low.c: Include stddef.h, i386-low.h.
13477 (arch_process_info): New struct.
13478 (arch_lwp_info): New struct.
13479 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13480 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13481 (i386_dr_low_get_status): New function.
13482 (x86_insert_point, x86_remove_point): New functions.
13483 (x86_stopped_by_watchpoint): New function.
13484 (x86_stopped_data_address): New function.
13485 (x86_linux_new_process, x86_linux_new_thread): New functions.
13486 (x86_linux_prepare_to_resume): New function.
13487 (the_low_target): Add entries for insert_point, remove_point,
13488 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13489 prepare_to_resume.
13490 * server.c (debug_hw_points): New global.
13491 (monitor_show_help): Document set debug-hw-points.
13492 (handle_query): Process "set debug-hw-points".
13493 * server.h (debug_hw_points): Declare.
13494 (paddress): Declare.
13495 * utils.c (NUMCELLS, CELLSIZE): New macros.
13496 (get_sell, xsnprintf, paddress): New functions.
13497 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13498 remove_point, stopped_by_watchpoint, stopped_data_address.
13499 * win32-i386-low.c: Include i386-low.h.
13500 (debug_reg_state): Replaces dr.
13501 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13502 (i386_dr_low_get_status): New function.
13503 (i386_insert_point, i386_remove_point): New functions.
13504 (i386_stopped_by_watchpoint): New function.
13505 (i386_stopped_data_address): New function.
13506 (i386_initial_stuff): Update.
13507 (get_thread_context,set_thread_context,i386_thread_added): Update.
13508 (the_low_target): Add entries for insert_point,
13509 remove_point, stopped_by_watchpoint, stopped_data_address.
13510 * win32-low.c (win32_insert_watchpoint): New function.
13511 (win32_remove_watchpoint): New function.
13512 (win32_stopped_by_watchpoint): New function.
13513 (win32_stopped_data_address): New function.
13514 (win32_target_ops): Add entries for insert_watchpoint,
13515 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13516 * win32-low.h (win32_target_ops): New members insert_point,
13517 remove_point, stopped_by_watchpoint, stopped_data_address.
13518
d993e290
PA		 135192009-06-25 Pedro Alves <pedro@codesourcery.com>
13520
13521 * server.c (process_serial_event): Re-return unsupported, not
13522 error, if the type isn't recognized. Re-allow supporting only
13523 insert or remove packets. Also call require_running for
13524 breakpoints. Add missing break statement to default case. Tidy.
13525 * target.h (struct target_ops): Rename insert_watchpoint to
13526 insert_point, and remove_watchpoint to remove_point.
13527
13528 * linux-low.h (struct linux_target_ops): Likewise.
13529 * linux-low.c (linux_insert_watchpoint): Rename to ...
13530 (linux_insert_point): ... this. Adjust.
13531 (linux_remove_watchpoint): Rename to ...
13532 (linux_remove_point): ... this. Adjust.
13533 (linux_target_ops): Adjust.
13534 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13535 (cris_insert_point): ... this.
13536 (cris_remove_watchpoint): Rename to ...
13537 (cris_remove_point): ... this.
13538 (the_low_target): Adjust.
13539
0f54c268
PM		 135402009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13541
13542 * server.c (handle_v_kill): Pass signal_pid to
13543 kill_inferior if multi_process is zero.
13544
c6314022
AR		 135452009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13546
13547 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13548 * target.h (target_ops): Comment for *_watchpoint to make it clear
13549 the functions can get types '0' and '1'.
13550
4463ce24
AR		 135512009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13552
13553 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13554 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13555 * regcache.c (get_regcache): Likewise.
13556 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13557 * win32-low.c (child_fetch_inferior_registers): Remove check for
13558 regno 0.
13559
cf8fd78b
PA		 135602009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13561 Pedro Alves <pedro@codesourcery.com>
13562
13563 * target.h (struct target_ops) <supports_multi_process>: New
13564 callback.
13565 (target_supports_multi_process): New.
13566 * server.c (handle_query): Even if GDB reports support, only
13567 enable multi-process if the target also supports it. Report
13568 multi-process support only if the target backend supports it.
13569 * linux-low.c (linux_supports_multi_process): New function.
13570 (linux_target_ops): Install it as target_supports_multi_process
13571 callback.
13572
47c0c975
DE		 135732009-05-24 Doug Evans <dje@google.com>
13574
e09875d4
DE		 13575 Global renaming of find_thread_pid to find_thread_ptid.
13576 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13577 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13578 All callers updated.
13579
e27d73f6
DE		 13580 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13581 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13582 directly.
13583
47c0c975
DE		 13584 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13585 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13586 (linux_resume_one_lwp): Ditto.
13587
2acc282a
DE		 135882009-05-23 Doug Evans <dje@google.com>
13589
13590 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13591 from struct inferior_list_entry * to struct lwp_info *.
13592 All callers updated.
13593
9f1036c1
DE		 135942009-05-13 Doug Evans <dje@google.com>
13595
13596 * linux-x86-low.c: Don't include assert.h.
13597 (x86_siginfo_fixup): Use fatal, not assert.
13598 (x86_arch_setup): Fix comment.
13599
d0722149
DE		 136002009-05-12 Doug Evans <dje@google.com>
13601
13602 Biarch support for i386/amd64 gdbserver.
13603 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13604 Add linux-x86-low.c.
13605 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13606 (linux-x86-low.o): Add.
13607 * linux-x86-64-low.c: Delete.
13608 * linux-i386-low.c: Delete.
13609 * linux-x86-low.c: New file.
13610 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13611 linux-x86-low.o.
13612 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13613 linux-x86-low.o.
13614 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13615 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13616 (linux_child_pid_to_exec_file): New function.
13617 (elf_64_header_p, elf_64_file_p): New functions.
13618 (siginfo_fixup): New function.
13619 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13620 give target a chance to convert layout.
13621 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13622 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13623
fdeb2a12
DE		 136242009-05-07 Doug Evans <dje@google.com>
13625
13626 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13627 (regsets_store_inferior_registers): Ditto.
13628
a6dbe5df
PA		 136292009-05-06 Pedro Alves <pedro@codesourcery.com>
13630
13631 PR server/10048
13632
13633 * linux-low.c (must_set_ptrace_flags): Delete.
13634 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13635 of the global.
13636 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13637 `lwp->must_set_ptrace_flags' instead.
ba42693b 13638 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 13639 (linux_wait_1): ... not here.
13640
5091eb23
DE		 136412009-04-30 Doug Evans <dje@google.com>
13642
9f767825
DE		 13643 * inferiors.c (started_inferior_callback): New function.
13644 (attached_inferior_callback): New function.
13645 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13646 * server.c (print_started_pid, print_attached_pid): New functions.
13647 (detach_or_kill_for_exit): New function.
13648 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13649 * server.h (have_started_inferiors_p): Declare.
13650 (have_attached_inferiors_p): Declare.
13651
5091eb23
DE		 13652 * inferiors.c (remove_process): Fix memory leak, free process.
13653 * linux-low.c (linux_remove_process): New function.
13654 (linux_kill): Call it instead of remove_process.
13655 (linux_detach, linux_wait_1): Ditto.
13656
155c8968
PA		 136572009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13658
13659 * configure.srv: Add x86 Windows CE target.
13660
7fe519cb
UW		 136612009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13662
13663 * inferiors.c (get_thread_process): Make global.
13664 * server.h (get_thread_process): Add prototype.
13665 * thread-db.c (find_one_thread): Use get_thread_process
13666 instead of current_process.
13667 (thread_db_get_tls_address): Do not crash if called when
13668 thread layer is not yet initialized.
13669
5472f405
UW		 136702009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13671
13672 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13673 * spu-low.c (current_tid): Rename to ...
13674 (current_ptid): ... this.
13675 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13676 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13677 ptid_get_lwp (current_ptid) instead of current_tid.
13678 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13679 instead of current_tid. Use find_process_pid to verify pid
13680 argument is valid. Pass proper argument to remove_process.
13681 (spu_thread_alive): Compare current_ptid instead of current_tid.
13682 (spu_resume): Likewise.
13683
55ac2b99
PA		 136842009-04-02 Pedro Alves <pedro@codesourcery.com>
13685
13686 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13687 variable.
13688
95954743
PA		 136892009-04-01 Pedro Alves <pedro@codesourcery.com>
13690
13691 Implement the multiprocess extensions, and add linux multiprocess
13692 support.
13693
13694 * server.h (ULONGEST): Declare.
13695 (struct ptid, ptid_t): New.
13696 (minus_one_ptid, null_ptid): Declare.
13697 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13698 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13699 (struct inferior_list_entry): Change `id' type from unsigned from
13700 to ptid_t.
13701 (struct sym_cache, struct breakpoint, struct
13702 process_info_private): Forward declare.
13703 (struct process_info): Declare.
13704 (current_process): Declare.
13705 (all_processes): Declare.
13706 (initialize_inferiors): Declare.
13707 (add_thread): Adjust to use ptid_t.
13708 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13709 (add_process, remove_process, find_thread_pid): Declare.
13710 (find_inferior_id): Adjust to use ptid_t.
13711 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13712 (multi_process): Declare.
13713 (push_event): Adjust to use ptid_t.
13714 (read_ptid, write_ptid): Declare.
13715 (prepare_resume_reply): Adjust to use ptid_t.
13716 (clear_symbol_cache): Declare.
13717 * inferiors.c (all_processes): New.
13718 (null_ptid, minus_one_ptid): New.
13719 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13720 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13721 (add_thread): Change unsigned long to ptid. Remove gdb_id
13722 parameter. Adjust.
13723 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13724 (gdb_id_to_thread): Rename to ...
13725 (find_thread_pid): ... this. Change unsigned long to ptid.
13726 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13727 (loaded_dll, pull_pid_from_list): Adjust.
13728 (add_process, remove_process, find_process_pid)
13729 (get_thread_process, current_process, initialize_inferiors): New.
13730 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13731 (struct target_waitstatus) <related_pid>: Ditto.
13732 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13733 return type to int.
13734 (struct target_ops) <join>: Add `pid' argument.
13735 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13736 (struct target_ops) <wait>: Add `ptid' field. Change return type
13737 to ptid.
13738 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13739 (mywait): Add `ptid' argument. Change return type to ptid_t.
13740 (target_pid_to_str): Declare.
13741 * target.c (set_desired_inferior): Adjust to use ptids.
13742 (mywait): Add new `ptid' argument. Adjust.
13743 (target_pid_to_str): New.
13744 * mem-break.h (free_all_breakpoints): Declare.
13745 * mem-break.c (breakpoints): Delelete.
13746 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13747 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13748 to use per-process breakpoint list.
13749 (free_all_breakpoints): New.
13750 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13751 (symbol_cache, all_symbols_looked_up): Delete.
13752 (hexchars): New.
13753 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13754 read_ptid): New.
13755 (prepare_resume_reply): Change ptid argument's type from unsigned
13756 long to ptid_t. Adjust. Implement W;process and X;process.
13757 (free_sym_cache, clear_symbol_cache): New.
13758 (look_up_one_symbol): Adjust to per-process symbol cache. *
13759 * server.c (cont_thread, general_thread, step_thread): Change type
13760 to ptid_t.
13761 (attached): Delete.
13762 (multi_process): New.
13763 (last_ptid): Change type to ptid_t.
13764 (struct vstop_notif) <ptid>: Change type to ptid_t.
13765 (queue_stop_reply, push_event): Change `ptid' argument's type to
13766 ptid_t.
13767 (discard_queued_stop_replies): Add `pid' argument.
13768 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13769 changes. Don't reference the `attached' global.
13770 (attach_inferior): Adjust to mywait interface changes.
13771 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13772 features. Handle and report "multiprocess+". Handle
13773 "qAttached:PID".
13774 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13775 changes.
13776 (handle_v_kill): New.
13777 (handle_v_stopped): Adjust to use target_pid_to_str.
13778 (handle_v_requests): Allow multiple attaches and runs when
13779 multiprocess extensions are in effect. Handle "vKill".
13780 (myresume): Adjust to use ptids.
13781 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13782 (handle_status): Adjust to discard_queued_stop_replies interface
13783 change.
13784 (first_thread_of, kill_inferior_callback)
13785 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13786 (main): Call initialize_inferiors. Adjust to use ptids, killing
13787 and detaching from all inferiors. Handle multiprocess packet
13788 variants.
13789 * linux-low.h: Include gdb_proc_service.h.
13790 (struct process_info_private): New.
13791 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13792 <lwpid_of>: Use ptid_get_lwp.
13793 (get_lwp_thread): Adjust.
13794 (struct lwp_info): Add `dead' member.
13795 (find_lwp_pid): Declare.
13796 * linux-low.c (thread_db_active): Delete.
13797 (new_inferior): Adjust comment.
13798 (inferior_pid): Delete.
13799 (linux_add_process): New.
13800 (handle_extended_wait): Adjust.
13801 (add_lwp): Change unsigned long to ptid.
13802 (linux_create_inferior): Add process to processes table. Adjust
13803 to use ptids. Don't set new_inferior here.
13804 (linux_attach_lwp): Rename to ...
13805 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13806 it. Adjust to use ptids.
13807 (linux_attach_lwp): New.
13808 (linux_attach): Add process to processes table. Don't set
13809 new_inferior here.
13810 (struct counter): New.
13811 (second_thread_of_pid_p, last_thread_of_process_p): New.
13812 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13813 multiple processes.
13814 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13815 processes. Remove process from process table.
13816 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13817 to multiple processes.
13818 (any_thread_of): New.
13819 (linux_detach): Add `pid' argument, and handle it. Remove process
13820 from processes table.
13821 (linux_join): Add `pid' argument. Handle it.
13822 (linux_thread_alive): Change unsighed long argument to ptid_t.
13823 Consider dead lwps as not being alive.
13824 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13825 threads we're not interested in.
13826 (same_lwp, find_lwp_pid): New.
13827 (linux_wait_for_lwp): Change `pid' argument's type from int to
13828 ptid_t. Adjust.
13829 (linux_wait_for_event): Rename to ...
13830 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13831 from int to ptid_t. Adjust.
13832 (linux_wait_for_event): New.
13833 (linux_wait_1): Add `ptid' argument. Change return type to
13834 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13835 that exit from the process table.
13836 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13837 Adjust.
13838 (mark_lwp_dead): New.
13839 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13840 stopping all threads, mark its main lwp as dead.
13841 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13842 ptids.
13843 (fetch_register, usr_store_inferior_registers)
13844 (regsets_fetch_inferior_registers)
13845 (regsets_store_inferior_registers, linux_read_memory)
13846 (linux_write_memory): Inline `inferior_pid'.
13847 (linux_look_up_symbols): Adjust to use per-process
13848 `thread_db_active'.
13849 (linux_request_interrupt): Adjust to use ptids.
13850 (linux_read_auxv): Inline `inferior_pid'.
13851 (initialize_low): Don't reference thread_db_active.
13852 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13853 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13854 (ps_getpid): Return the pid of the current inferior.
13855 * thread-db.c (proc_handle, thread_agent): Delete.
13856 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13857 per-process data.
13858 (find_one_thread): Change argument type to ptid_t. Adjust to
13859 per-process data.
13860 (maybe_attach_thread): Adjust to per-process data and ptids.
13861 (thread_db_find_new_threads): Ditto.
13862 (thread_db_init): Ditto.
13863 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13864 processes table. Adjust to use ptids.
13865 (spu_kill, spu_detach): Adjust interface. Remove process from
13866 processes table.
13867 (spu_join, spu_thread_alive): Adjust interface.
13868 (spu_wait): Adjust interface. Remove process from processes
13869 table. Adjust to use ptids.
13870 * win32-low.c (current_inferior_tid): Delete.
13871 (current_inferior_ptid): New.
13872 (debug_event_ptid): New.
13873 (thread_rec): Take a ptid. Adjust.
13874 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13875 (child_delete_thread): Ditto.
13876 (do_initial_child_stuff): Add `attached' argument. Add process to
13877 processes table.
13878 (child_fetch_inferior_registers, child_store_inferior_registers):
13879 Adjust.
13880 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13881 (win32_attach): Pass 1 to do_initial_child_stuff.
13882 (win32_kill): Adjust interface. Remove process from processes
13883 table.
13884 (win32_detach): Ditto.
13885 (win32_join): Adjust interface.
13886 (win32_thread_alive): Take a ptid.
13887 (win32_resume): Adjust to use ptids.
13888 (get_child_debug_event): Ditto.
13889 (win32_wait): Adjust interface. Remove exiting process from
13890 processes table.
13891
bd99dc85
PA		 138922009-04-01 Pedro Alves <pedro@codesourcery.com>
13893
13894 Non-stop mode support.
13895
13896 * server.h (non_stop): Declare.
13897 (gdb_client_data, handler_func): Declare.
13898 (delete_file_handler, add_file_handler, start_event_loop):
13899 Declare.
13900 (handle_serial_event, handle_target_event, push_event)
13901 (putpkt_notif): Declare.
13902 * target.h (enum resume_kind): New.
13903 (struct thread_resume): Replace `step' field by `kind' field.
13904 (TARGET_WNOHANG): Define.
13905 (struct target_ops) <wait>: Add `options' argument.
13906 <supports_non_stop, async, start_non_stop>: New fields.
13907 (target_supports_non_stop, target_async): New.
13908 (start_non_stop): Declare.
13909 (mywait): Add `options' argument.
13910 * target.c (mywait): Add `options' argument. Print child exit
13911 notifications here.
13912 (start_non_stop): New.
13913 * server.c (non_stop, own_buf, mem_buf): New globals.
13914 (struct vstop_notif): New.
13915 (notif_queue): New global.
13916 (queue_stop_reply, push_event, discard_queued_stop_replies)
13917 (send_next_stop_reply): New.
13918 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13919 interface changes.
13920 (attach_inferior): In non-stop mode, don't wait for the target
13921 here.
13922 (handle_general_set): Handle QNonStop.
13923 (handle_query): When handling qC, return the current general
13924 thread, instead of the first thread of the list.
13925 (handle_query): If the backend supports non-stop mode, include
13926 QNonStop+ in the qSupported query response.
13927 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13928 and non-stop mode.
13929 (handle_v_attach, handle_v_run): Handle non-stop mode.
13930 (handle_v_stopped): New.
13931 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13932 (myresume): Adjust to use resume_kind. Handle non-stop.
13933 (queue_stop_reply_callback): New.
13934 (handle_status): Handle non-stop mode.
13935 (main): Clear non_stop flag on reconnection. Use the event-loop.
13936 Refactor serial protocol handling from here ...
13937 (process_serial_event): ... to this new function. When GDB
13938 selects any thread, select one here. In non-stop mode, wait until
13939 GDB acks all pending events before exiting.
13940 (handle_serial_event, handle_target_event): New.
13941 * remote-utils.c (remote_open): Install remote_desc in the event
13942 loop.
13943 (remote_close): Remove remote_desc from the event loop.
13944 (putpkt_binary): Rename to...
13945 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13946 (putpkt_binary): New as wrapper around putpkt_binary_1.
13947 (putpkt_notif): New.
13948 (prepare_resume_reply): In non-stop mode, don't change the
13949 general_thread.
13950 * event-loop.c: New.
13951 * Makefile.in (OBJ): Add event-loop.o.
13952 (event-loop.o): New rule.
13953
13954 * linux-low.h (pid_of): Moved here.
13955 (lwpid_of): New.
13956 (get_lwp_thread): Use lwpid_of.
13957 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13958 * linux-low.c (pid_of): Delete.
13959 (inferior_pid): Use lwpid_of.
13960 (linux_event_pipe): New.
13961 (target_is_async_p): New.
13962 (delete_lwp): New.
13963 (handle_extended_wait): Use lwpid_of.
13964 (add_lwp): Don't set lwpid field.
13965 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13966 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13967 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13968 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13969 first. Adjust to linux_wait_for_event interface changes. Use
13970 lwpid_of.
13971 (linux_detach): Don't delete the main lwp here.
13972 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13973 (status_pending_p): Don't consider explicitly suspended lwps.
13974 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13975 pointer. Add OPTIONS argument. Change return type to int. Use
13976 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13977 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13978 pointer. Add status pointer argument. Return a pid instead of a
13979 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13980 changes. In non-stop mode, don't switch to a random thread.
13981 (linux_wait): Rename to...
13982 (linux_wait_1): ... this. Add target_options argument, and handle
13983 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13984 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13985 clean exit and signal exit code. Don't stop all threads in
13986 non-stop mode. In all-stop mode, only stop all threads when
13987 reporting a stop to GDB. Handle explicit thread stop requests.
13988 (async_file_flush, async_file_mark): New.
13989 (linux_wait): New.
13990 (send_sigstop): Use lwpid_of.
13991 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13992 interface changes. In non-stop mode, don't switch to a random
13993 thread.
13994 (linux_resume_one_lwp): Use lwpid_of.
13995 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13996 (linux_resume_one_thread): ... this. Handle resume_stop. In
13997 non-stop mode, don't look for pending flag in all threads.
13998 (resume_status_pending_p): Don't consider explicitly suspended
13999 threads.
14000 (my_waitpid): Reimplement. Emulate __WALL.
14001 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14002 Use lwpid_of.
14003 (sigchld_handler, linux_supports_non_stop, linux_async)
14004 (linux_start_non_stop): New.
14005 (linux_target_ops): Register linux_supports_non_stop, linux_async
14006 and linux_start_non_stop.
14007 (initialize_low): Install SIGCHLD handler.
14008 * thread-db.c (thread_db_create_event, find_one_thread)
14009 (thread_db_get_tls_address): Use lwpid_of.
14010 * win32-low.c (win32_detach): Adjust to use resume_kind.
14011 (win32_wait): Add `options' argument.
14012 * spu-low.c (spu_resume): Adjust to use resume_kind.
14013 (spu_wait): Add `options' argument.
14014
5b1c542e
PA		 140152009-04-01 Pedro Alves <pedro@codesourcery.com>
14016
14017 Decouple target code from remote protocol.
14018
14019 * target.h (enum target_waitkind): New.
14020 (struct target_waitstatus): New.
14021 (struct target_ops) <wait>: Return an unsigned long. Take a
14022 target_waitstatus pointer instead of a char pointer.
14023 (mywait): Likewise.
14024 * target.c (mywait): Change prototype to return an unsigned long.
14025 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14026 * server.h (thread_from_wait, old_thread_from_wait): Delete
14027 declarations.
14028 (prepare_resume_reply): Change prototype to take a
14029 target_waitstatus.
14030 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14031 (last_status, last_ptid): New.
14032 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14033 pid instead of a signal.
14034 (attach_inferior): Remove "status" and "signal" parameters.
14035 Adjust.
14036 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14037 not as an address.
14038 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14039 (handle_v_requests, myresume): Remove "status" and "signal"
14040 parameters. Adjust.
14041 (handle_status): New.
14042 (main): Delete local `status'. Adjust.
14043 * remote-utils.c: Include target.h.
14044 (prepare_resume_reply): Change prototype to take a
14045 target_waitstatus. Adjust.
14046
14047 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14048 interface.
14049 * spu-low.c (spu_wait): Adjust.
14050 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14051 Delete.
14052 (win32_wait): Adjust.
14053
2bd7c093
PA		 140542009-04-01 Pedro Alves <pedro@codesourcery.com>
14055
14056 * target.h (struct thread_resume): Delete leave_stopped member.
14057 (struct target_ops): Add a `n' argument to the `resume' callback.
14058 * server.c (start_inferior): Adjust.
14059 (handle_v_cont, myresume): Adjust.
14060 * linux-low.c (check_removed_breakpoint): Adjust to resume
14061 interface change, and to removed leave_stopped field.
14062 (resume_ptr): Delete.
14063 (struct thread_resume_array): New.
14064 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14065 resume interface change.
14066 (linux_continue_one_thread, linux_queue_one_thread)
14067 (resume_status_pending_p): Check if the resume field is NULL
14068 instead of checking the leave_stopped member.
14069 (linux_resume): Adjust to the target resume interface change.
14070 * spu-low.c (spu_resume): Adjust to the target resume interface
14071 change.
14072 * win32-low.c (win32_detach, win32_resume): Ditto.
14073
c35fafde
PA		 140742009-04-01 Pedro Alves <pedro@codesourcery.com>
14075
14076 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14077 flag.
14078 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14079 pending.
14080 (linux_continue_one_thread): Only preserve the stepping flag if
14081 there's a pending breakpoint.
14082
0a59d50b
PA		 140832009-03-31 Pedro Alves <pedro@codesourcery.com>
14084
14085 * server.c (main): After the inferior having exited, call
14086 remote_close before exiting gdbserver.
14087
f04c6d38
TJB		 140882009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14089
14090 Fix size of FPSCR in Power 7 processors.
14091 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14092 (PPC_FEATURE_HAS_DFP): New #define.
14093 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14094 size of the FPSCR.
14095
78e5cee6
PA		 140962009-03-23 Pedro Alves <pedro@codesourcery.com>
14097
14098 * server.c (handle_query) Whitespace and formatting.
14099
1b3f6016
PA		 141002009-03-22 Pedro Alves <pedro@codesourcery.com>
14101
14102 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14103 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14104 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14105 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14106 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14107 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14108 Makefile.in, configure.ac: Fix whitespace throughout.
14109 * configure: Regenerate.
14110
a07b2135
PA		 141112009-03-22 Pedro Alves <pedro@codesourcery.com>
14112
14113 * inferiors.c (find_inferior): Make it safe for the callback
14114 function to delete the currently iterated inferior.
14115
67cc2626
PA		 141162009-03-22 Pedro Alves <pedro@codesourcery.com>
14117
14118 * Makefile.in (linuw_low_h): Move higher.
14119 (thread-db.o): Depend on $(linux_low_h).
14120
54a0b537
PA		 141212009-03-17 Pedro Alves <pedro@codesourcery.com>
14122
14123 Rename "process" to "lwp" throughout.
14124
14125 * linux-low.c (all_processes): Rename to...
14126 (all_lwps): ... this.
14127 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14128 (add_process): Rename to ...
14129 (add_lwp): ... this. Adjust.
14130 (linux_create_inferior): Adjust.
14131 (linux_attach_lwp): Adjust.
14132 (linux_attach): Adjust.
14133 (linux_kill_one_process): Rename to ...
14134 (linux_kill_one_lwp): ... this. Adjust.
14135 (linux_kill): Adjust.
14136 (linux_detach_one_process): Rename to ...
14137 (linux_detach_one_lwp): ... this. Adjust.
14138 (linux_detach): Adjust.
14139 (check_removed_breakpoint): Adjust.
14140 (status_pending_p): Adjust.
14141 (linux_wait_for_process): Rename to ...
14142 (linux_wait_for_lwp): ... this. Adjust.
14143 (linux_wait_for_event): Adjust.
14144 (send_sigstop): Adjust.
14145 (wait_for_sigstop): Adjust.
14146 (stop_all_processes): Rename to ...
14147 (stop_all_lwps): ... this.
14148 (linux_resume_one_process): Rename to ...
14149 (linux_resume_one_lwp): ... this. Adjust.
14150 (linux_set_resume_request, linux_continue_one_thread)
14151 (linux_queue_one_thread, resume_status_pending_p)
14152 (usr_store_inferior_registers, regsets_store_inferior_registers)
14153 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14154 Adjust.
14155 * linux-low.h (get_process): Rename to ...
14156 (get_lwp): ... this. Adjust.
14157 (get_thread_process): Rename to ...
14158 (get_thread_lwp): ... this. Adjust.
14159 (get_process_thread): Rename to ...
14160 (get_lwp_thread): ... this. Adjust.
14161 (struct process_info): Rename to ...
14162 (struct lwp_info): ... this.
14163 (all_processes): Rename to ...
14164 (all_lwps): ... this.
14165 * proc-service.c (ps_lgetregs): Adjust.
14166 * thread-db.c (thread_db_create_event, find_one_thread)
14167 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14168
0b16c5cf
PA		 141692009-03-14 Pedro Alves <pedro@codesourcery.com>
14170
14171 * server.c (handle_query): Handle "qAttached".
14172
32de4b9d
NS		 141732009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14174
14175 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14176 GPLv3, update license URL.
14177
2aecd87f
DE		 141782009-03-01 Doug Evans <dje@google.com>
14179
93efd302 14180 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14181 (server_h): Add gdb_signals.h.
14182 (signals.o): Update.
14183 * server.h (target_signal_from_host,target_signal_to_host_p)
14184 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14185
86b1f9c5
PM		 141862009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14187
14188 * remote-utils.c (getpkt): Also generate remote-debug
14189 information if noack_mode is set.
14190
4aa995e1
PA		 141912009-02-06 Pedro Alves <pedro@codesourcery.com>
14192
14193 * server.c (handle_query): Report qXfer:siginfo:read and
14194 qXfer:siginfo:write as supported and handle them.
14195 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14196 * linux-low.c (linux_xfer_siginfo): New.
14197 (linux_target_ops): Set it.
14198
62709adf
PA		 141992009-01-26 Pedro Alves <pedro@codesourcery.com>
14200
14201 * server.c (gdbserver_usage): Mention --remote-debug.
14202 (main): Accept '--remote-debug' switch.
14203
aef93bd7
DE		 142042009-01-18 Doug Evans <dje@google.com>
14205
14206 * regcache.c (new_register_cache): No need to check result of xcalloc.
14207 * server.c (handle_search_memory): Back out calls to xmalloc,
14208 result is checked and error is returned to user upon failure.
14209 (handle_query): Ditto. Add more checks for result of malloc.
14210 (handle_v_cont): Check result of malloc, report error back to
14211 user upon failure.
14212 (handle_v_run): Ditto. Call freeargv.
14213 * server.h (freeargv): Declare.
14214 * utils.c (freeargv): New fn.
14215
54363045
DE		 142162009-01-15 Doug Evans <dje@google.com>
14217
f626972c
DE		 14218 * gdbreplay.c (perror_with_name): Make arg const char *.
14219 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14220 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14221 * utils.c (perror_with_name): Make arg const char *.
54363045 14222
18aae699
PA		 142232009-01-14 Pedro Alves <pedro@codesourcery.com>
14224
14225 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14226 when handling a EXIT_PROCESS_DEBUG_EVENT.
14227
ff703abe
JB		 142282009-01-06 Joel Brobecker <brobecker@adacore.com>
14229
14230 * gdbreplay.c (gdbreplay_version): Update copyright year.
14231 * server.c (gdbserver_version): Likewise.
14232
f21cc1a2 142332009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14234
14235 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14236 (handle_extended_wait): Improve comment.
0e21c1ec 14237
bca929d3
DE		 142382008-12-13 Doug Evans <dje@google.com>
14239
14240 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14241 * server.h (ATTR_MALLOC): New macro.
14242 (xmalloc,xcalloc,xstrdup): Declare.
14243 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14244 * inferiors.c: Ditto.
14245 * linux-low.c: Ditto.
14246 * mem-break.c: Ditto.
14247 * regcache.c: Ditto.
14248 * remote-utils.c: Ditto.
14249 * server.c: Ditto.
14250 * target.c: Ditto.
14251 * win32-low.c: Ditto.
14252
97438e3f
DE		 142532008-12-12 Doug Evans <dje@google.com>
14254
896c7fbb
DE		 14255 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14256 in debugging printf.
14257
97438e3f
DE		 14258 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14259
e3b886f8
DE		 142602008-12-09 Doug Evans <dje@google.com>
14261
14262 * linux-low.h (struct process_info): Delete member tid, unused.
14263 * thread-db.c (find_one_thread): Update.
14264 (maybe_attach_thread): Update.
14265
07e059b5
VP		 142662008-12-02 Pedro Alves <pedro@codesourcery.com>
14267
889bf7c5
PA		 14268 * target.h (struct target_ops): Add qxfer_osdata member.
14269 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14270 and dirent.h.
14271 (linux_qxfer_osdata): New functions.
14272 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14273 callback.
14274 * server.c (handle_query): Handle "qXfer:osdata:read:".
14275 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14276 (buffer_xml_printf): New functions.
14277 * server.h (struct buffer): New.
14278 (buffer_grow_str, buffer_grow_str0): New macros.
14279 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14280 (buffer_xml_printf): Declare.
07e059b5 14281
4cab47ab
DE		 142822008-11-24 Doug Evans <dje@google.com>
14283
14284 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14285
f142445f
DJ		 142862008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14287
14288 * server.c (handle_v_run): Always use the supplied argument list.
14289
d0107bb6 142902008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14291
d0107bb6
BW		 14292 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14293 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14294
2c4ad781
TJB		 142952008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14296
14297 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14298 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14299 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14300 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14301 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14302 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14303 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14304 XML target descriptions.
14305 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14306 when inferior is running on an ISA 2.05 or later processor. Add
14307 special case to return offset for full 64-bit slot of FPSCR when
14308 in 32-bits.
14309
dfb64f85
DJ		 143102008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14311
14312 * Makefile.in (SFILES, clean): Added sparc64 files.
14313 (reg-sparc64.o, reg-sparc64.c): New.
14314 * configure.srv (sparc*-*-linux*): New configuration.
14315 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14316 syscall arguments for SPARC.
14317 (regsets_store_inferior_registers): Likewise.
14318 * linux-sparc-low.c: New file.
14319
66b6e1dd
DE		 143202008-10-21 Doug Evans <dje@google.com>
14321
14322 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14323 (READLINE_DIR,READLINE_DEP): Delete.
14324 (INTERNAL_CFLAGS): Update.
14325 (LINTFLAGS): Update.
14326
9b710a42
PA		 143272008-10-10 Pedro Alves <pedro@codesourcery.com>
14328
14329 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14330 whole argv from the last run, not just argv[0].
14331
5822d809
PA		 143322008-09-08 Pedro Alves <pedro@codesourcery.com>
14333
14334 * regcache.c (new_register_cache): Return NULL if the register
14335 cache size isn't known yet.
14336 (free_register_cache): Avoid dereferencing a NULL regcache.
14337
74aac56f
DJ		 143382008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14339
14340 * configure.srv: Merge MIPS and MIPS64.
14341
400b20f5
MR		 143422008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14343
14344 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14345
677c5bb1
LM		 143462008-08-18 Luis Machado <luisgpm@br.ibm.com>
14347
14348 * Makefile.in: Add required vsx dependencies.
14349
14350 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14351 Declare init_registers_powerpc_vsx32l.
14352 Declare init_registers_powerpc_vsx64l.
14353 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14354 (ppc_arch_setup): Check for VSX in hwcap.
14355 (ppc_fill_vsxregset): New function.
14356 (ppc_store_vsxregset): New function.
14357 Add new VSX entry in regset_info target_regsets.
14358
14359 * configure.srv: Add new VSX dependencies.
14360
a6f3e723
SL		 143612008-08-12 Pedro Alves <pedro@codesourcery.com>
14362
14363 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14364 (remote_open): Set or clear transport_is_reliable.
14365 (putpkt_binary): Don't expect acks in noack mode.
14366 (getpkt): Don't send ack/nac in noack mode.
14367 * server.c (handle_general_set): Handle QStartNoAckMode.
14368 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14369 qSupported.
14370 (main): Reset noack_mode on every connection.
14371 * server.h (noack_mode): Declare.
14372
a417dc56
RW		 143732008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14374
14375 * Makefile.in (GDBREPLAY_OBS): New variable.
14376 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14377
3221518c
UW		 143782008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14379 Daniel Jacobowitz <dan@codesourcery.com>
14380
14381 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14382 (usr_store_inferior_registers): Likewise.
14383 (regsets_store_inferior_registers): Likewise.
14384
ec56be1b
PA		 143852008-07-31 Rolf Jansen <rj@surtec.com>
14386 Pedro Alves <pedro@codesourcery.com>
14387
14388 * configure.ac: Check for memmem declaration.
14389 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14390 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14391 (disable_packet_qfThreadInfo): Unconditionally compile.
14392 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14393 * configure, config.in: Regenerate.
14394
2fe5e3ff
DE		 143952008-07-28 Doug Kwan <dougkwan@google.com>
14396
14397 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14398 (linux_write_memory): Remove declaration of errno.
14399
836acd6d
UW		 144002008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14401
14402 * linux-low.c (handle_extended_wait): Do not use "status"
14403 variable uninitialized.
14404
aeba519e
PA		 144052008-07-07 Pedro Alves <pedro@codesourcery.com>
14406
14407 * server.c (handle_v_attach): Inhibit reporting dll changes.
14408
db42f210
PA		 144092008-06-27 Pedro Alves <pedro@codesourcery.com>
14410
14411 * remote-utils.c (prepare_resume_reply): If requested, don't
14412 output "thread:TID" in the T stop reply.
14413
14414 * server.c (disable_packet_vCont, disable_packet_Tthread)
14415 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14416 (handle_query): If requested, disable support for qC, qfThreadInfo
14417 and qsThreadInfo.
14418 (handle_v_requests): If requested, disable support for vCont.
14419 (gdbserver_show_disableable): New.
14420 (main): Handle --disable-packet and --disable-packet=LIST.
14421
14422 * server.h (disable_packet_vCont, disable_packet_Tthread)
14423 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14424
8e4c5421
CD		 144252008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14426
14427 * server.c (gdbserver_usage): Mention --version.
14428
6e23a804
DJ		 144292008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14430
14431 * Makefile.in (gdbreplay.o): New rule.
14432
90aa6a40
JM		 144332008-06-06 Joseph Myers <joseph@codesourcery.com>
14434
14435 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14436 message, not gdbserver.
14437
c16158bc 144382008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14439 Nathan Sidwell <nathan@codesourcery.com>
14440 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14441
14442 * acinclude.m4: Include ../../config/acx.m4.
14443 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14444 * configure, config.in: Regenerate.
14445 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14446 * server.c (gdbserver_version): Print PKGVERSION.
14447 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14448 (main): Adjust gdbserver_usage calls.
14449 * gdbreplay.c (version, host_name): Add declarations.
14450 (gdbreplay_version, gdbreplay_usage): New.
14451 (main): Accept --version and --help options.
14452
aeb75bf5
DJ		 144532008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14454
14455 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14456 (arm_breakpoint_at): Handle Thumb.
14457 (the_low_target): Add comment.
14458
76b233dd
UW		 144592008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14460
14461 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14462
08388c79
DE		 144632008-05-09 Doug Evans <dje@google.com>
14464
a3c83fae
DE		 14465 * server.h (decode_search_memory_packet): Declare.
14466 * remote-utils.c (decode_search_memory_packet): New fn.
14467 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14468 (handle_search_memory): New fn.
14469 (handle_query): Process qSearch:memory packets.
14470
bb9c3d36
UW		 144712008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14472
14473 * regcache.c (registers_length): Remove.
14474 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14475 full register packet.
14476 * regcache.h (registers_length): Remove prototype.
14477 * server.h (PBUFSIZ): Define to 16384.
14478
7284e1be
UW		 144792008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14480
14481 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14482 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14483 powerpc-64l.o, and powerpc-altivec64l.o.
14484 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14485 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14486 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14487 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14488 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14489 to srv_xmlfiles.
14490
14491 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14492 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14493 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14494 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14495 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14496 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14497 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14498 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14499 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14500 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14501 (clean): Update.
14502
14503 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14504 (init_registers_powerpc_32l): ... this new prototype.
14505 (init_registers_powerpc_32): Remove, replace by ...
14506 (init_registers_powerpc_altivec32l): ... this new prototype.
14507 (init_registers_powerpc_e500): Remove, replace by ...
14508 (init_registers_powerpc_e500l): ... this new prototype.
14509 (init_registers_ppc64): Remove, replace by ...
14510 (init_registers_powerpc_64l): ... this new prototype.
14511 (init_registers_powerpc_64): Remove, replace by ...
14512 (init_registers_powerpc_altivec64l): ... this new prototype.
14513 (ppc_num_regs): Set to 73.
14514 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14515 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14516 (ppc_cannot_store_register): Handle orig_r3 and trap.
14517 (ppc_arch_setup): Update init_registers_... calls.
14518 (ppc_fill_gregset): Handle orig_r3 and trap.
14519
14520 * inferiors.c (clear_inferiors): Reset current_inferior.
14521
fdc59709
PB		 145222008-04-23 Paolo Bonzini <bonzini@gnu.org>
14523
889bf7c5
PA		 14524 * acinclude.m4: Add override.m4.
14525 * configure: Regenerate.
fdc59709 14526
c9b2f845
UW		 145272008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14528
14529 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14530 initial call to init_register_ppc64.
14531
550512b8
UW		 145322008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14533
43aaf8b6
PA		 14534 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14535 single powerpc*-*-linux* case.
550512b8
UW		 14536 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14537
b6430ec3
UW		 145382008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14539
14540 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14541 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 14542 from reg_xmlfiles.
14543 * linux-ppc-low.c: Include <elf.h>.
14544 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14545 (ppc_hwcap): New global variable.
14546 (ppc_regmap): Remove __SPE__ #ifdef sections.
14547 (ppc_regmap_e500): New global variable.
14548 (ppc_cannot_store_register): Update __SPE__ special case.
14549 (ppc_get_hwcap): New function.
14550 (ppc_arch_setup): Use it to determine whether inferior supports
14551 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14552 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14553 Do not access registers if target does not support AltiVec.
14554 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14555 Do not access registers if target does not support SPE.
14556 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14557
52fa2412
UW		 145582008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14559
14560 * linux-low.c (disabled_regsets, num_regsets): New.
14561 (use_regsets_p): Delete.
14562 (linux_wait_for_process): Clear disabled_regsets.
14563 (regsets_fetch_inferior_registers): Check and set it.
14564 (regsets_store_inferior_registers): Likewise.
14565 (linux_fetch_registers, linux_store_registers): Do not use
14566 use_regsets_p.
14567 (initialize_low): Allocate disabled_regsets.
14568
e28b3332
DJ		 145692008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14570
14571 * Makefile.in (LIBOBJS): New.
14572 (OBS): Use LIBOBJS.
14573 (memmem.o): New rule.
14574 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14575 * configure: Regenerated.
14576
4536995d
UW		 145772008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14578
14579 * server.c (handle_query): Never return "unsupported" for
14580 qXfer:features:read queries.
14581
221c031f
UW		 145822008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14583
14584 * server.c (get_features_xml): Fix inverted condition.
14585 (handle_query): Always support qXfer:feature:read.
14586
ccd213ac
DJ		 145872008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14588
14589 * server.c (wrapper_argv): New.
14590 (start_inferior): Handle wrapper_argv. If set, expect an extra
14591 trap.
14592 (gdbserver_usage): Document --wrapper.
14593 (main): Parse --wrapper.
14594
6fe305f7
UW		 145952008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14596
14597 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14598 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14599 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14600 (ppc_set_pc): Likewise.
14601 (ppc_arch_setup): New function.
14602 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14603 of collect_register.
889bf7c5 14604 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14605
5b0a002e
UW		 146062008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14607
14608 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14609 instead of linux-ppc64-low.o.
14610 * linux-ppc64-low.c: Remove file.
14611 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14612 (linux-ppc64-low.o): Remove rule.
14613
14614 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14615 (init_registers_powerpc_64): Likewise.
14616 (ppc_regmap): Conditionally define depending on __powerpc64__.
14617 (ppc_cannot_store_register): Do not special-case "fpscr" when
14618 compiled on __powerpc64__.
14619 (ppc_collect_ptrace_register): New function.
14620 (ppc_supply_ptrace_register): New function.
14621 (ppc_breakpoint): Change type to "unsigned int".
14622 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14623 (the_low_target): Conditionally provide initializers for the
889bf7c5 14624 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 14625 collect_ptrace_register and supply_ptrace_register members.
14626
9b4b61c8
UW		 146272008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14628
14629 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14630 * server.c (gdbserver_xmltarget): Define.
14631 (get_features_xml): Use it to replace "target.xml" and arch_string.
14632
14633 * configure.srv: Remove srv_xmltarget. Add XML files that were
14634 mentioned there to srv_xmlfiles instead. Remove conditional tests
14635 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14636 srv_xmlfiles and srv_regobj to include all possible choices.
14637 * configure.ac (srv_xmltarget): Remove.
14638 (srv_xmlfiles): Do not add "target.xml".
14639 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14640 checks for supplementary target information.
14641 * configure: Regenerate.
14642 * Makefile.in (XML_TARGET): Remove.
14643 (target.xml): Remove rule.
14644 (clean): Do not clean up target.xml.
14645 (.PRECIOUS): Do not mention target.xml.
14646
14647 * target.h (struct target_ops): Remove arch_string member.
14648 * linux-low.c (linux_arch_string): Remove.
14649 (linux_target_ops): Remove arch_string initializer.
14650 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14651 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14652 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14653 * spu-low.c (spu_arch_string): Remove.
14654 (spu_target_ops): Remove arch_string initializer.
14655 * win32-low.c (win32_arch_string): Remove.
14656 (win32_target_ops): Remove arch_string initializer.
14657 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14658 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14659 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14660
ee1a7ae4
UW		 146612008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14662
14663 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14664 by collect_ptrace_register and supply_ptrace_register hooks.
14665 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14666 instead of checking for the_low_target.left_pad_xfer.
14667 (usr_store_inferior_registers): Use collect_ptrace_register callback
14668 instead of checking for the_low_target.left_pad_xfer.
14669
14670 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14671 (s390_supply_ptrace_register): Likewise.
14672 (s390_fill_gregset): Call s390_collect_ptrace_register.
14673 (the_low_target): Update.
14674
14675 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14676 (ppc_supply_ptrace_register): Likewise.
14677 (the_low_target): Update.
14678
14679 * linux-i386-low.c (the_low_target): Update.
14680 * linux-x86-64-low.c (the_low_target): Update.
14681
d61ddec4
UW		 146822008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14683
14684 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14685 reg-s390.o and reg-s390x.o.
14686
14687 * linux-low.c (new_inferior): New global variable.
14688 (linux_create_inferior, linux_attach): Set it.
14689 (linux_wait_for_process): Call the_low_target.arch_setup after the
14690 target has stopped for the first time.
14691 (initialize_low): Do not call the_low_target.arch_setup.
14692
14693 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14694 (s390_set_pc): Likewise.
14695 (s390_arch_setup): New function.
14696 (the_low_target): Use s390_arch_setup as arch_setup routine.
14697
14698 * regcache.c (realloc_register_cache): New function.
14699 (set_register_cache): Call it for each existing regcache.
14700
d05b4ac3
UW		 147012008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14702
14703 * server.h (init_registers): Remove prototype.
14704
14705 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14706 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14707 instead of init_registers ().
14708 * linux-arm-low.c (init_registers_arm): Add prototype.
14709 (init_registers_arm_with_iwmmxt): Likewise.
14710 (the_low_target): Add initializer for arch_setup field.
14711 * linux-cris-low.c (init_registers_cris): Add prototype.
14712 (the_low_target): Add initializer for arch_setup field.
14713 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14714 (the_low_target): Add initializer for arch_setup field.
14715 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14716 (the_low_target): Add initializer for arch_setup field.
14717 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14718 (the_low_target): Add initializer for arch_setup field.
14719 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14720 (the_low_target): Add initializer for arch_setup field.
14721 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14722 (the_low_target): Add initializer for arch_setup field.
14723 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14724 (init_registers_mips64_linux): Likewise.
14725 (the_low_target): Add initializer for arch_setup field.
14726 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14727 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14728 (the_low_target): Add initializer for arch_setup field.
14729 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14730 (init_registers_powerpc_64): Likewise.
14731 (the_low_target): Add initializer for arch_setup field.
14732 * linux-s390-low.c (init_registers_s390): Add prototype.
14733 (init_registers_s390x): Likewise.
14734 (the_low_target): Add initializer for arch_setup field.
14735 * linux-sh-low.c (init_registers_sh): Add prototype.
14736 (the_low_target): Add initializer for arch_setup field.
14737 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14738 (the_low_target): Add initializer for arch_setup field.
14739 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14740 (the_low_target): Add initializer for arch_setup field.
14741
14742 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14743 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14744 instead of init_registers ().
14745 * win32-arm-low.c (init_registers_arm): Add prototype.
14746 (the_low_target): Add initializer for arch_setup field.
14747 * win32-i386-low.c (init_registers_i386): Add prototype.
14748 (the_low_target): Add initializer for arch_setup field.
14749
14750 * spu-low.c (init_registers_spu): Add prototype.
14751 (initialize_low): Call initialie_registers_spu () instead of
14752 initialize_registers ().
14753
fd96d250
PA		 147542008-02-19 Pedro Alves <pedro@codesourcery.com>
14755
14756 * server.c (handle_v_requests): When handling the vRun and vAttach
14757 packets, if already debugging a process, don't kill it. Return an
14758 error instead.
14759
d41b6bb4
DJ		 147602008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14761
14762 * server.c (handle_query): Correct length check.
14763
5ac588cf
PA		 147642008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14765
14766 * win32-low.c (do_initial_child_stuff): Add process handle
14767 parameter. Set current_process_handle and current_process_id from the
14768 parameters. Clear globals.
14769 (win32_create_inferior): Don't set current_process_handle and
14770 current_process_id here. Instead pass them on the call to
14771 do_initial_child_stuff.
14772 (win32_attach): Likewise.
14773 (win32_clear_inferiors): New.
14774 (win32_kill): Don't close the current process handle or the
14775 current thread handle here. Instead call win32_clear_inferiors.
14776 (win32_detach): Don't open a new handle to the process. Call
14777 win32_clear_inferiors.
14778 (win32_join): Don't rely on current_process_handle; open a new
14779 handle using the process id.
14780 (win32_wait): Call win32_clear_inferiors when the inferior process
14781 has exited.
14782
ecd7ecbc
DJ		 147832008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14784
14785 * server.c (monitor_show_help): Add "exit".
14786
1525d545
MG		 147872008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14788
ecd7ecbc 14789 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 14790 (clean): Add reg-xtensa.c.
14791 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 14792 * configure.srv (xtensa*-*-linux*) New target.
14793 * linux-xtensa-low.c: New.
14794 * xtensa-xtregs.c: New.
1525d545 14795
59a016f0
PA		 147962008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14797
14798 * hostio.c: Don't include errno.h.
14799 (errno_to_fileio_errno): Move to hostio-errno.
14800 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14801 error number outputting to the target->hostio_last_error callback.
14802 (hostio_packet_error): Use FILEIO_EINVAL directly.
14803 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14804 calls to hostio_error.
14805 * hostio-errno.c: New.
14806 * server.h (hostio_last_error_from_errno): Declare.
14807 * target.h (target_ops): Add hostio_last_error member.
14808 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14809 as hostio_last_error handler.
889bf7c5 14810 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 14811 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14812 (wince_hostio_last_error): New functions.
14813 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14814 as hostio_last_error handler.
14815 (win32_target_ops) [!_WIN32_WCE]: Register
14816 hostio_last_error_from_errno as hostio_last_error handler.
14817 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14818 (hostio-errno.o): New rule.
14819 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14820 * configure.srv (srv_hostio_err_objs): New variable. Default to
14821 hostio-errno.o.
14822 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14823 * configure: Regenerate.
14824
2d717e4f
DJ		 148252008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14826
14827 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14828 (linux_kill, linux_detach): Clean up the process list.
14829 * remote-utils.c (remote_open): Improve port number parsing.
14830 (putpkt_binary, input_interrupt): Only send interrupts if the target
14831 is running.
14832 * server.c (extended_protocol): Make static.
14833 (attached): Define earlier.
14834 (exit_requested, response_needed, program_argv): New variables.
14835 (target_running): New.
14836 (start_inferior): Clear attached here.
14837 (attach_inferior): Set attached here.
14838 (require_running): Define.
14839 (handle_query): Use require_running and target_running. Implement
14840 "monitor exit".
14841 (handle_v_attach, handle_v_run): New.
14842 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14843 (gdbserver_usage): Update.
14844 (main): Redo argument parsing. Handle --debug and --multi. Handle
14845 --attach along with other options or after the port. Save
14846 program_argv. Support no initial program. Resynchronize
14847 communication with GDB after an error. Handle "monitor exit".
14848 Use require_running and target_running. Always allow the extended
14849 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14850 restart in extended mode.
14851 * README: Refer to the GDB manual. Update --attach usage.
14852
7407e2de
AS		 148532007-12-20 Andreas Schwab <schwab@suse.de>
14854
14855 * linux-low.c (STACK_SIZE): Define.
14856 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14857 (linux_test_for_tracefork): Likewise.
14858
b65d95c5
DJ		 148592007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14860
14861 * linux-low.c (linux_wait_for_event): Update messages. Do not
14862 reinsert auto-delete breakpoints.
14863 * mem-break.c (struct breakpoint): Change return type of handler to
14864 int.
14865 (set_breakpoint_at): Update handler type.
14866 (reinsert_breakpoint_handler): Return 1 instead of calling
14867 delete_breakpoint.
14868 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14869 setting a new one.
14870 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14871 * mem-break.h (set_breakpoint_at): Update handler type.
14872 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14873 * win32-low.c (auto_delete_breakpoint): New.
14874 (get_child_debug_event): Use it.
14875
4e799345
DJ		 148762007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14877
14878 * configure.ac: Check for pread and pwrite.
14879 * hostio.c (handle_pread): Fall back to lseek and read.
14880 (handle_pwrite): Fall back to lseek and write.
14881 * config.in, configure: Regenerated.
14882
27524b67
DJ		 148832007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14884
14885 * server.c (myresume): Add own_buf argument.
14886 (main): Update calls.
14887
a20d5e98
DJ		 148882007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14889
14890 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14891 * remote-utils.c (remote_open): Do not call disable_async_io.
14892 (block_async_io): Delete.
14893 (unblock_async_io): Make static.
14894 (initialize_async_io): New.
14895 * server.c (handle_v_cont): Handle async I/O here.
14896 (myresume): Likewise. Move other common resume tasks here...
14897 (main): ... from here. Call initialize_async_io. Disable async
14898 I/O before the main loop.
14899 * server.h (initialize_async_io): Declare.
14900 (block_async_io, unblock_async_io): Delete prototypes.
14901 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14902
b79d787e
DJ		 149032007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14904
14905 * remote-utils.c (readchar): Allow binary data in received messages.
14906
d97903b2
PA		 149072007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14908
14909 * win32-low.c (attaching): New global.
14910 (win32_create_inferior): Clear the `attaching' global.
14911 (win32_attach): Set the `attaching' global.
14912 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14913 attaching. Only set a breakpoint at the entry point if not
14914 attaching.
14915
311de423
PA		 149162007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14917
14918 * server.c (main): Don't report dll events on the initial
14919 connection on attaches.
14920
6c2d16d2
PA		 149212007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14922
14923 * server.c (main): Relax numerical bases supported for the pid of
14924 the --attach command line argument.
14925
5ca906e6
PA		 149262007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14927
14928 * win32-low.c (win32_attach): Call OpenProcess before
14929 DebugActiveProcess, not after. Add last error output to error
14930 call.
14931
9c6c8194
PA		 149322007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14933
14934 * win32-low.c (win32_get_thread_context)
14935 (win32_set_thread_context): New functions.
14936 (thread_rec): Use win32_get_thread_context.
14937 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14938 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14939 field.
14940
4d5d1aaa
PA		 149412007-12-03 Leo Zayas
14942 Pedro Alves <pedro_alves@portugalmail.pt>
14943
14944 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14945 global variables.
14946 (child_add_thread): Minor cleanup.
14947 (child_continue): Resume artificially suspended threads before
14948 calling ContinueDebugEvent.
14949 (suspend_one_thread): New.
14950 (fake_breakpoint_event): New.
14951 (get_child_debug_event): Change return type to int. Check here if
14952 gdb sent an interrupt request. If a soft interrupt was requested,
14953 fake a breakpoint event. Return 0 if there is no event to handle,
14954 and 1 otherwise.
14955 (win32_wait): Don't check here if gdb sent an interrupt request.
14956 Ensure there is a valid event to handle.
14957 (win32_request_interrupt): Add soft interruption method as last
14958 resort.
14959
c436e841
PA		 149602007-12-03 Leo Zayas
14961 Pedro Alves <pedro_alves@portugalmail.pt>
14962
14963 * win32-low.h (win32_thread_info): Add descriptions to the
14964 structure members. Replace `suspend_count' counter by a
14965 `suspended' flag.
14966 * win32-low.c (thread_rec): Update condition of when to get the
14967 context from the inferior. Rely on ContextFlags being set if it
14968 has already been retrieved. Only suspend the inferior thread if
14969 we haven't already. Warn if that fails.
14970 (continue_one_thread): s/suspend_count/suspended/. Only call
14971 ResumeThread once. Warn if that fails.
14972
e7b5fa67
PA		 149732007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14974
14975 * win32-low.c (win32_wait): Don't read from the inferior when it
14976 has already exited.
14977
a385171d
PA		 149782007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14979
14980 * Makefile.in (win32_low_h): New variable.
14981 (win32-low.o): Add dependency on $(win32_low_h).
14982 (win32-arm-low.o, win32-i386-low.o): New rules.
14983
f80c84b3
DJ		 149842007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14985
14986 * hostio.c: Correct copyright year.
14987
a6b151f1
DJ		 149882007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14989
14990 * Makefile.in (OBS): Add hostio.o.
14991 (hostio.o): New rule.
14992 * server.h (handle_vFile): Declare.
14993 * hostio.c: New file.
14994 * server.c (handle_v_requests): Take packet_len and new_packet_len
14995 for binary packets. Call handle_vFile.
14996 (main): Update call to handle_v_requests.
14997
f9387fc3
DJ		 149982007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14999
15000 * linux-low.c: Include <sched.h>.
15001
51c2684e
DJ		 150022007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15003
15004 * linux-low.c (linux_tracefork_grandchild): New.
15005 (linux_tracefork_child): Use clone.
15006 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15007
75f83163
JB		 150082007-10-31 Joel Brobecker <brobecker@adacore.com>
15009
15010 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15011
da5898ce
DJ		 150122007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15013
15014 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15015
24a09b5f
DJ		 150162007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15017
15018 * inferiors.c (change_inferior_id): Delete.
15019 (add_pid_to_list, pull_pid_from_list): New.
15020 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15021 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15022 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15023 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15024 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15025 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15026 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15027 (using_threads): Always set to 1.
15028 (handle_extended_wait): New.
15029 (add_process): Do not set TID.
15030 (linux_create_inferior): Set must_set_ptrace_flags.
15031 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15032 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15033 (linux_thread_alive): Rename TID argument to LWPID.
15034 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15035 (linux_wait_for_event): Do not use TID or check using_threads. Update
15036 call to dead_thread_notify. Call handle_extended_wait.
15037 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15038 (send_sigstop): Delete sigstop_sent.
15039 (wait_for_sigstop): Avoid TID.
15040 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15041 (linux_test_for_tracefork): New.
15042 (linux_lookup_signals): Use thread_db_active and
15043 linux_supports_tracefork_flag.
15044 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15045 * linux-low.h (get_process_thread): Avoid TID.
15046 (struct process_ifo): Move thread_known and tid to the end. Remove
15047 sigstop_sent.
15048 (linux_attach_lwp, thread_db_init): Update prototypes.
15049 * server.h (change_inferior_id): Delete prototype.
15050 (add_pid_to_list, pull_pid_from_list): New prototypes.
15051 * thread-db.c (thread_db_use_events): New.
15052 (find_first_thread): Rename to...
15053 (find_one_thread): ...this. Update callers and messages. Do not
15054 call fatal. Check thread_db_use_events. Do not call
15055 change_inferior_id or new_thread_notify.
15056 (maybe_attach_thread): Update. Do not call new_thread_notify.
15057 (thread_db_init): Set thread_db_use_events. Check use_events.
15058 * utils.c (fatal, warning): Correct message prefix.
15059
30ed0a8f
DJ		 150602007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15061
15062 * Makefile.in (clean): Remove new files.
15063 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15064 (powerpc-64.o, powerpc-64.c): New rules.
15065 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15066 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15067 with SPE.
15068 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15069 SPE targets.
15070 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15071 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15072 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15073 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15074 (target_regsets): Add AltiVec and SPE register sets.
15075 * configure.ac: Check for AltiVec and SPE.
15076 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15077 (ppc_fill_vrregset, ppc_store_vrregset): New.
15078 (target_regsets): Add AltiVec register set.
15079 * configure: Regenerated.
15080
fd462a61
DJ		 150812007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15082
15083 * linux-low.c (O_LARGEFILE): Define.
15084 (linux_read_memory): Use /proc/PID/mem.
15085 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15086 * configure, config.in: Regenerated.
15087
69f223ed
DJ		 150882007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15089
15090 * linux-low.c (linux_wait_for_event): Do not pass signals while
15091 single-stepping.
15092
aec18585
PA		 150932007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15094
15095 * win32-low.c (create_process): New.
15096 (win32_create_inferior): Use create_process instead of
15097 CreateProcess. If create_process failed retry appending an ".exe"
15098 suffix. Store the GetLastError result immediatelly after
15099 create_process calls and use it on the call to error.
15100
34d86ddd
PA		 151012007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15102
15103 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15104
5a0e3bd0
JB		 151052007-08-23 Joel Brobecker <brobecker@adacore.com>
15106
15107 * configure.ac: Switch license to GPLv3.
15108
f88c79e6
MS		 151092007-08-01 Michael Snyder <msnyder@access-company.com>
15110
15111 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15112
6b3d9b83
PA		 151132007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15114
15115 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15116 typedef.
15117 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15118 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15119 CloseToolhelp32Snapshot.
15120 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15121 CloseToolhelp32Snapshot.
15122
c588c53c
MS		 151232007-07-27 Michael Snyder <michael.snyder@access-company.com>
15124
15125 * server.c (main): Check for inferior exit before main loop.
15126
aa0403d9
PA		 151272007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15128
15129 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15130 instead of on tmp_desc.
15131
255e7678
DJ		 151322007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15133 Daniel Jacobowitz <dan@codesourcery.com>
15134
15135 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15136 (add_thread): Minor cleanups.
15137 (clear_inferiors): Move lower in the file. Clear the DLL
15138 list.
15139 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15140 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15141 (xml_escape_text): New.
15142 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15143 for qSupported.
15144 (handle_v_cont): Report errors.
15145 (gdbserver_version): Update.
15146 (main): Correct size of own_buf. Do not report initial DLL events.
15147 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15148 (unloaded_dll, xml_escape_text): New.
15149 * win32-low.c (enum target_waitkind): Update comments.
15150 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15151 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15152 (win32_EnumProcessModules, win32_GetModuleInformation)
15153 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15154 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15155 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15156 (win32_Module32First, win32_Module32Next, load_toolhelp)
15157 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15158 (get_child_debug_event): Handle DLL events.
15159 (win32_wait): Likewise.
15160
0d37add9
DJ		 151612007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15162
15163 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15164 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15165
45e2715e
PA		 151662007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15167
15168 * win32-low.c (handle_output_debug_string): Ignore event if not
15169 waiting.
15170
c5674cf1
PA		 151712007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15172
15173 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15174
2bbe3cc1
DJ		 151752007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15176
15177 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15178
ae13219e
DJ		 151792007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15180
15181 * inferiors.c (change_inferior_id): Add comment.
15182 * linux-low.c (check_removed_breakpoint): Add an early
15183 prototype. Improve debug output.
15184 (linux_attach): Doc update.
15185 (linux_detach_one_process, linux_detach): Clean up before releasing
15186 each process.
15187 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15188 * linux-low.h (struct process_info): Doc improvement.
15189 * mem-break.c (delete_all_breakpoints): New.
15190 * mem-break.h (delete_all_breakpoints): New prototype.
15191 * thread-db.c (find_first_thread): New.
15192 (thread_db_create_event): Call it instead of
15193 thread_db_find_new_threads. Clean up unused variables.
15194 (maybe_attach_thread): Remove first thread handling.
15195 (thread_db_find_new_threads): Use find_first_thread.
15196 (thread_db_get_tls_address): Likewise.
15197
4105de34
DJ		 151982007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15199
15200 * thread-db.c (thread_db_find_new_threads): Add prototype.
15201 (thread_db_create_event): Check for the main thread before adding
15202 a new thread.
15203 (maybe_attach_thread): Only enable event reporting if TID == 0.
15204 (thread_db_get_tls_address): Check for new threads.
15205
2b876972
DJ		 152062007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15207
15208 * linux-low.c (linux_create_inferior): Try execv before execvp.
15209 * spu-low.c (spu_create_inferior): Likewise.
15210
7a245884
DJ		 152112007-06-13 Mike Frysinger <vapier@gentoo.org>
15212
15213 * linux-low.c (linux_create_inferior): Change execv to execvp.
15214 * spu-low.c (spu_create_inferior): Likewies.
15215
117ce543
DJ		 152162007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15217
15218 * Makefile.in (clean): Clean new files instead of deleted ones.
15219 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15220 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15221 rules.
15222 * configure.srv: Specify XML files and new regformats for MIPS and
15223 MIPS64 GNU/Linux.
15224 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15225 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15226 an entry for the restart register.
15227 (mips_cannot_fetch_register, mips_cannot_store_register)
15228 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15229 register names to match the XML descriptions.
15230 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15231 restart register instead of $0.
15232
0e7f50da
UW		 152332007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15234 Markus Deuling <deuling@de.ibm.com>
15235
15236 * remote-utils.c (decode_xfer_write): New function.
15237 * server.h (decode_xfer_write): Add prototype.
15238 * server.c (handle_query): Add PACKET_LEN argument. Support
15239 qXfer:spu:read and qXfer:spu:write packets.
15240 (main): Pass packet_len to handle_query.
15241 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15242 * target.h (target_ops): Add qxfer_spu.
15243
374c1d38
UW		 152442007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15245
15246 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15247 accessing non-seekable spufs files.
15248
bb63802a
UW		 152492007-05-16 Markus Deuling <deuling@de.ibm.com>
15250
889bf7c5 15251 * server.c (handle_query): Add reply for qC packet.
bb63802a 15252
7390519e
PA		 152532007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15254 Leo Zayas <lerele@champenstudios@com>
15255
15256 * server.h (check_remote_input_interrupt_request): New function.
15257 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15258 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15259 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15260 (check_remote_input_interrupt_request): New function.
15261 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15262 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15263 winapi_GenerateConsoleCtrlEvent): New typedefs.
15264 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15265 to 250 ms.
15266 (win32_wait): Check for remote interrupt request
15267 with check_remote_input_interrupt_request.
15268 (win32_request_interrupt): New function.
15269 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15270
34b34921
PA		 152712007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15272
15273 * win32-low.c (debug_registers_changed,
15274 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15275 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15276 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15277 (thread_rec): Get context using the low target.
15278 (child_add_thread): Call thread_added on the low target,
15279 which does the same thing.
15280 (regptr): Delete.
15281 (do_initial_child_stuff): Remove debug registers references.
15282 Set context using the low target. Resume threads after
15283 setting the contexts.
15284 (child_continue): Remove dead variable. Remove debug
15285 registers references.
15286 (child_fetch_inferior_registers): Go through the low target.
15287 (do_child_store_inferior_registers): Remove.
15288 (child_store_inferior_registers): Go through the low target.
15289 (win32_resume): Remove debug registers references.
15290 Set context using the low target.
15291 (handle_exception): Change return type to void. Don't record
15292 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15293 first chance exception.
889bf7c5 15294 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15295 goto loop. Always return after waiting for debug event.
15296 (win32_wait): Convert to switch statement. Handle spurious
15297 events.
15298
15299 * win32-i386-low.c (debug_registers_changed,
15300 debug_registers_used): New.
15301 (initial_stuff): Rename to ...
15302 (i386_initial_stuff): ... this. Clear debug registers
15303 state variables.
15304 (store_debug_registers): Delete.
15305 (i386_get_thread_context): New.
15306 (load_debug_registers): Delete.
15307 (i386_set_thread_context): New.
15308 (i386_thread_added): New.
15309 (single_step): Rename to ...
15310 (i386_single_step): ... this.
15311 (do_fetch_inferior_registers): Rename to ...
15312 (i386_fetch_inferior_register): ... this.
15313 (i386_store_inferior_register): New.
15314 (the_low_target): Adapt to new interface.
15315
15316 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15317 (arm_get_thread_context): New.
15318 (arm_set_thread_context): New.
15319 (regptr): New.
15320 (do_fetch_inferior_registers): Rename to ...
15321 (arm_fetch_inferior_register): ... this.
15322 (arm_store_inferior_register): New.
15323 (arm_wince_breakpoint): Reimplement as unsigned long.
15324 (arm_wince_breakpoint_len): Define.
15325 (the_low_target): Adapt to new interface.
15326
15327 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15328 load_debug_registers. Add get_thread_context, set_thread_context,
15329 thread_added and store_inferior_register. Rename
15330 fetch_inferior_registers to fetch_inferior_register.
15331 (regptr): Remove declaration.
15332
dd6953e1
PA		 153332007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15334
15335 * linux-low.c (linux_detach): Change return type to int. Return 0.
15336 * spu-low.c (spu_detach): Likewise.
15337
444d6139
PA		 153382007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15339
15340 * target.h (target_ops): Change return type of detach to int.
15341 Add join.
15342 (join_inferior): New.
15343 * server.c (main): Don't skip detach support on mingw32.
15344 If the inferior doesn't support detaching return error.
15345 Call join_inferior instead of using waitpid.
15346 * linux-low.c (linux_join): New.
15347 (linux_target_op): Add linux_join.
15348 * spu-low.c (spu_join): New.
15349 (spu_target_ops): Add spu_join.
15350 * win32-low.c (win32_detach): Adapt to new interface.
15351 Reopen current_process_handle before detaching. Issue a child
15352 resume before detaching.
15353 (win32_join): New.
15354 (win32_target_op): Add win32_join.
15355
1d5315fe
PA		 153562007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15357
15358 * win32-low.c (win32-attach): Fix return value.
15359 * target.h (target_ops): Describe ATTACH return values.
15360
bf914831
PA		 153612007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15362
15363 * win32-low.c (GETPROCADDRESS): Define.
15364 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15365 (winapi_DebugSetProcessKillOnExit): Likewise.
15366 (win32_create_inferior): Force usage of ansi CreateProcessA.
15367 (win32_attach): Use GETPROCADDRESS.
15368 (win32_detach): Likewise.
15369
f72f3e60
PA		 153702007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15371
15372 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15373
ed50f18f
PA		 153742007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15375
15376 * win32-low.c: Commit leftover changes from 2007-03-29.
15377
0c2ead7e
DJ		 153782007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15379
15380 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15381 fields short instead of int. Add explicit padding.
15382 (i387_cache_to_fsave): Remove unnecessary casts.
15383 (i387_fsave_to_cache): Doc fix.
15384 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15385
73725ff3
DJ		 153862007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15387
15388 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15389 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15390
d99f33d8
PA		 153912007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15392
15393 * configure.srv (arm*-*-mingw32ce*): Move near the other
15394 arm targets.
15395
68070c10
PA		 153962007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15397
2482afc6 15398 * configure.ac: Add errno checking.
68070c10
PA		 15399 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15400 sys/file.h and malloc.h.
15401 (AC_CHECK_DECLS): Add perror.
15402 (srv_mingwce): Handle.
2482afc6 15403 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15404 win32-i386-low.o to srv_tgtobj.
15405 (i[34567]86-*-mingw*): Likewise.
15406 (arm*-*-mingw32ce*): Add case.
15407 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15408 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15409 [__MINGW32CE__] (strerror): New function.
15410 [__MINGW32CE__] (errno): Define to GetLastError.
15411 [__MINGW32CE__] (COUNTOF): New macro.
15412 (remote_open): Remove extra close call.
15413 * mem-break.c (delete_breakpoint_at): New function.
15414 * mem-break.h (delete_breakpoint_at): Declare.
15415 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15416 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15417 [USE_WIN32API] (read, write): Add char* casts.
15418 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15419 * server.h: Include wincecompat.h on Windows CE.
15420 [HAVE_ERRNO_H]: Check.
15421 (perror): Declare if not declared.
15422 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15423 (perror_with_name): Remove errno declaration.
15424 * wincecompat.h: New.
15425 * wincecompat.c: New.
15426 * win32-low.h: New.
15427 * win32-arm-low.c: New.
15428 * win32-i386-low.c: New.
15429 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15430 (OUTMSG2): Make it safe.
15431 (_T): New macro.
15432 (COUNTOF): New macro.
15433 (NUM_REGS): Get it from the low target.
15434 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15435 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15436 (thread_rec): Let low target handle debug registers.
15437 (child_add_thread): Likewise.
15438 (child_init_thread_list): Likewise.
15439 (continue_one_thread): Likewise.
15440 (regptr): New.
15441 (do_child_fetch_inferior_registers): Move to ...
15442 * win32-i386-low.c: ... here, and rename to ...
15443 (do_fetch_inferior_registers): ... this.
889bf7c5 15444 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15445 Go through the low target.
15446 (do_child_store_inferior_registers): Use regptr.
15447 (strwinerror): New function.
15448 (win32_create_inferior): Handle Windows CE.
15449 Use strwinerror instead of strerror on Windows error
15450 codes. Add program to the error output.
15451 Don't close the main thread handle on Windows CE.
15452 (win32_attach): Use coredll.dll on Windows CE.
15453 (win32_kill): Close current process and current
15454 thread handles.
15455 (win32_detach): Use coredll.dll on Windows CE.
15456 (win32_resume): Let low target handle debug registers, and
15457 step request.
15458 (handle_exception): Add/Remove initial breakpoint. Avoid
15459 non-existant WSTOPSIG on Windows CE.
15460 (win32_read_inferior_memory): Cast to remove warning.
15461 (win32_arch_string): Go through the low target.
15462 (initialize_low): Call set_breakpoint_data with the low
15463 target's breakpoint.
15464 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15465 FOP_REGNUM, mappings): Move to ...
15466 * win32-i386-low.c: ... here.
15467 * win32-low.c (win32_thread_info): Move to ...
15468 * win32-low.h: ... here.
15469 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15470 win32-arm-low.c and wincecompat.c.
15471 (all:): Add $EXEEXT.
15472 (install-only:): Likewise.
15473 (gdbserver:): Likewise.
15474 (gdbreplay:): Likewise.
15475 * config.in: Regenerate.
15476 * configure: Regenerate.
15477
41093d81
PA		 154782007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15479
15480 * win32-low.c: Rename typedef thread_info to
15481 win32_thread_info throughout.
15482
544afa54
PA		 154832007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15484
15485 * win32-i386-low.c: Rename to ...
15486 * win32-low.c: ... this.
15487 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15488 * Makefile.in: Likewise.
15489
bce7165d
PA		 154902007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15491
15492 * remote-utils.c (monitor_output): Constify msg parameter.
15493 * server.h (monitor_output): Likewise.
15494 * win32-i386-low.c (handle_output_debug_string): New.
15495 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15496 handle_output_debug_string.
15497 (get_child_debug_event): Likewise.
15498
506c7aa0
DJ		 154992007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15500
15501 * server.c (main): Correct strtoul check.
15502
42c81e2a
DJ		 155032007-03-27 Jon Ringle <jon@ringle.org>
15504
15505 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15506
9453113a
DJ		 155072007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15508
15509 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15510
64a69107
DJ		 155112007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15512
15513 * terminal.h: Check HAVE_SGTTY_H.
15514
155152007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15516
15517 * remote-utils.c (remote_open): Print out the assigned port number.
15518
c74d0ad8
DJ		 155192007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15520
15521 * remote-utils.c (monitor_output): New function.
15522 * server.c (debug_threads): Define here.
15523 (monitor_show_help): New function.
15524 (handle_query): Handle qRcmd.
15525 (main): Do not handle 'd' packet.
15526 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15527 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15528 of debug_threads.
15529
de7c3b4a
PA		 155302007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15531
15532 * Makefile.in (EXEEXT): New.
15533 (clean): Use $(EXEEXT).
15534
ef57601b
PA		 155352007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15536
15537 * target.h (target_ops): Rename send_signal to request_interrupt,
15538 and remove enum target_signal parameter.
15539 * linux-low.c (linux_request_interrupt): Rename from
15540 linux_send_signal, and always send SIGINT.
15541 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15542 and always send SIGINT.
15543 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15544 of send_signal.
15545 (input_interrupt): Likewise.
15546
820f2bda
PA		 155472007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15548
15549 * server.c (get_features_xml): Check if target implemented
15550 arch_string.
15551 * win32-i386-low.c (win32_arch_string): New.
15552 (win32_target_ops): Add win32_arch_string as arch_string member.
15553
ab39bf24
UW		 155542007-02-22 Markus Deuling <deuling@de.ibm.com>
15555
15556 * spu-low.c (spu_arch_string): New.
15557 (spu_target_ops): Add spu_arch_string.
15558
61ff6e04
DJ		 155592007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15560
15561 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15562 * configure.ac: Do not check for terminal.h.
15563 * configure, config.in: Regenerated.
15564
fb1e4ffc
DJ		 155652007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15566
15567 * Makefile.in (OBS): Add $(XML_BUILTIN).
15568 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15569 (clean): Update.
15570 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15571 (arm-with-iwmmxt.c): New.
15572 * config.in, configure: Regenerate.
15573 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15574 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15575 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15576 (arm*-*-linux*): Add iWMMXt and regset support.
15577 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15578 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15579 (arm_store_wmmxregset, target_regsets): New.
15580 * server.c (get_features_xml): Take annex argument. Check builtin
15581 XML documents.
15582 (handle_query): Handle multiple annexes.
15583
0f48aa01
DJ		 155842007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15585
15586 * remote-utils.c [USE_WIN32API] (read, write): Define.
15587 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15588 write.
15589
23181151
DJ		 155902007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15591
15592 * linux-i386-low.c (the_low_target): Set arch_string.
15593 * linux-x86-64-low.c (the_low_target): Likewise.
15594 * linux-low.c (linux_arch_string): New.
15595 (linux_target_ops): Add it.
15596 * linux-low.h (struct linux_target_ops): Add arch_string.
15597 * server.c (write_qxfer_response): Use const void * for DATA.
15598 (get_features_xml): New.
15599 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15600 * target.h (struct target_ops): Add arch_string method.
15601
9d606399
DJ		 156022007-01-03 Denis Pilat <denis.pilat@st.com>
15603 Daniel Jacobowitz <dan@codesourcery.com>
15604
15605 * linux-low.c (linux_kill): Handle being called with no threads.
15606 * win32-i386-low.c (win32_kill): Likewise.
15607 (get_child_debug_event): Clear current_process_handle.
15608
156092006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 15610 Daniel Jacobowitz <dan@codesourcery.com>
15611
15612 * remote-utils.c (remote_open): Check the type of specified
15613 serial port devices before opening them.
15614 * server.c (main): Kill the inferior if an error occurs during
15615 the first remote_open.
15616
a5e13d24
DJ		 156172006-12-05 Markus Deuling <deuling@de.ibm.com>
15618
15619 * README: Update supported targets.
15620
186947f7
DJ		 156212006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15622
15623 * Makefile.in (clean): Remove reg-mips64.c.
15624 (reg-mips64.c, reg-mips64.o): New rules.
15625 * configure.srv: Handle mips64. Include regset support for mips.
15626 * linux-mips-low.c (union mips_register): New.
15627 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15628 (mips_breakpoint, mips_breakpoint_at): Use int.
15629 (mips_collect_register, mips_supply_register)
15630 (mips_collect_register_32bit, mips_supply_register_32bit)
15631 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15632 (mips_store_fpregset, target_regsets): New.
15633 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15634
a13e2c95
UW		 156352006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15636
15637 * configure.srv: Add target "spu*-*-*".
15638 * Makefile.in (clean): Remove reg-spu.c.
15639 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15640 * spu-low.c: New file.
15641
cb7283db
DJ		 156422006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15643
15644 * configure.ac: Correct td_thr_tls_get_addr test.
15645 * configure: Regenerated.
15646
89be2091
DJ		 156472006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15648
15649 * linux-low.c (linux_wait_for_event): Reformat. Use the
15650 pass_signals array.
15651 * remote-utils.c (decode_address_to_semicolon): New.
15652 * server.c (pass_signals, handle_general_set): New.
15653 (handle_query): Mention QPassSignals for qSupported.
15654 (main): Call handle_general_set.
15655 * server.h (pass_signals, decode_address_to_semicolon): New.
15656
000ef4f0
DJ		 156572006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15658
15659 * server.c (handle_query): Correct error handling for read_auxv.
15660
b7149293
UW		 156612005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15662
15663 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15664 and srv_linux_thread_db to yes.
15665 * linux-s390-low.c (s390_fill_gregset): New function.
15666 (target_regsets): Define data structure.
15667
dae5f5cf
DJ		 156682006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15669
15670 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15671 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15672 * config.in, configure: Regenerated.
15673 * inferiors.c (gdb_id_to_thread): New function.
15674 (gdb_id_to_thread_id): Use it.
15675 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15676 * linux-low.h (struct process_info): Add th member.
15677 (thread_db_get_tls_address): New prototype.
15678 * remote-utils.c (decode_address): Make non-static.
15679 * server.c (handle_query): Handle qGetTLSAddr.
15680 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15681 * target.h (struct target_ops): Add get_tls_address.
15682 * thread-db.c (maybe_attach_thread): Save the thread handle.
15683 (thread_db_get_tls_address): New.
15684
32ca6d61
DJ		 156852006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15686
15687 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15688 (linux_resume_one_process): Take a siginfo_t *. Update all
15689 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15690 (struct pending_signals): Add a siginfo_t.
15691 (linux_wait_for_process): Always set last_status.
15692 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15693 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15694 * linux-low.h (struct process_info): Add last_status.
15695
5ffff7c1
DJ		 156962006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15697
15698 * remote-utils.c (try_rle): New function.
15699 (putpkt_binary): Use it.
15700
8695c747
DJ		 157012006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15702
15703 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15704 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15705 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15706 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15707 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15708 point registers.
15709
290fadea
RS		 157102006-08-08 Richard Sandiford <richard@codesourcery.com>
15711
15712 * server.c (terminal_fd): New variable.
15713 (old_foreground_pgrp): Likewise.
15714 (restore_old_foreground_pgrp): New function.
15715 (start_inferior): Record the terminal file descriptor in terminal_fd
15716 and its original foreground group in old_foreground_pgrp. Register
15717 restore_old_foreground_pgrp with atexit().
15718
9f2e1e63
DJ		 157192006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15720
15721 * server.c (handle_query): Correct qPart to qXfer.
15722
b80864fb
DJ		 157232006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15724
15725 * configure.ac: Check for more headers which are missing on
15726 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15727 * configure.srv: Add Cygwin and mingw32.
15728 * remote-utils.c: Don't include headers unconditionally which
15729 are missing on mingw32. Include <winsock.h> for mingw32.
15730 (remote_open): Adjust for mingw32 support. Flush
15731 standard error after writing to it.
15732 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15733 (unblock_async_io, enable_async_io, disable_async_io)
15734 (readchar, getpkt): Update for Winsock support.
15735 (prepare_resume_reply): Expect a protocol signal number.
15736 * server.c: Disable <sys/wait.h> on mingw32.
15737 (start_inferior): Adjust for mingw32 support. Flush
15738 standard error after writing to it.
15739 (attach_inferior): Likewise. Use protocol signal
15740 numbers.
15741 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15742 and names.
15743 * win32-i386-low.c: New file.
15744 * Makefile.in (XM_CLIBS): Set.
15745 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15746 (win32-i386-low.o): New dependency rule.
15747 * linux-low.c (linux_wait): Use target signal numbers.
15748 * target.h (struct target_ops): Doc fix.
15749 * server.h (target_signal_to_name): New prototype.
15750 * gdbreplay.c: Don't include headers unconditionally which
15751 are missing on mingw32. Include <winsock.h> for mingw32.
15752 (remote_close, remote_open): Adjust for Winsock support.
15753 * configure, config.in: Regenerated.
15754
0876f84a
DJ		 157552006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15756
15757 * server.c (decode_xfer_read, write_qxfer_response): New.
15758 (handle_query): Take a packet length argument. Handle
15759 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15760 the qSupported response.
15761 (main): Update call to handle_query.
15762
01f9e8fa
DJ		 157632006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15764
15765 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15766 (putpkt_binary): Renamed from putpkt and adjusted for binary
15767 data.
15768 (putpkt): New wrapper for putpkt_binary.
15769 (readchar): Don't mask off the high bit.
15770 (decode_X_packet): New function.
15771 * server.c (main): Call putpkt_binary if a handler sets the packet
15772 length. Save the length of the incoming packet. Handle 'X'.
15773 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15774
be2a5f71
DJ		 157752006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15776
15777 * server.c (handle_query): Handle qSupported.
15778
ea025f5f
DJ		 157792006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15780
15781 * remote-utils.c (all_symbols_looked_up): New variable.
15782 (look_up_one_symbol): Check it.
15783 * server.h (look_up_one_symbol): New declaration.
15784 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15785
9308fc88
DJ		 157862006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15787
15788 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15789 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 15790 (PTRACE_GET_THREAD_AREA): Define.
15791 (ps_get_thread_area): New function.
15792
52fb6437
NS		 157932006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15794
15795 * configure.srv (m68k*-*-uclinux*): New target.
15796 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15797 (linux_resume_one_process): Remove extraneous cast.
15798 (linux_read_offsets): New.
15799 (linux_target_op): Add linux_read_offsets on mmuless systems.
15800 * server.c (handle_query): Add qOffsets logic.
15801 * target.h (struct target_ops): Add read_offsets.
15802
21b0f40c
DJ		 158032006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15804
15805 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15806 (PTRACE_GET_THREAD_AREA): Define.
15807 (ps_get_thread_area): New function.
15808 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15809 (linux-x86-64-low.o): Update.
15810
0050a760
DJ		 158112006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15812
15813 * configure.ac: Remove checks for prfpregset_t.
15814 * gdb_proc_service.h: New file.
15815 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15816 new "gdb_proc_service.h".
15817 * proc-service.c: Likewise.
15818 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15819 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15820 * Makefile.in (gdb_proc_service_h): Updated.
15821 * configure, config.in: Regenerated.
15822
b92a518e
DJ		 158232006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15824
15825 * remote-utils.c (prepare_resume_reply): Move declaration
15826 of gdb_id_from_wait to the top of the block.
15827
545587ee
DJ		 158282006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15829
15830 * linux-low.c (regsets_store_inferior_registers): Read the regset
15831 from the target before filling it.
15832
9db87ebd
DJ		 158332006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15834
15835 * server.c (attach_inferior): Return SIGTRAP for a successful
15836 attach.
15837
dd24457d
DJ		 158382006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15839
15840 * Makefile.in (OBS): Add version.o.
15841 (STAGESTUFF): Delete.
15842 (version.o): Add dependencies.
15843 (version.c): Replace rule.
15844 (clean): Remove version.c.
15845 * server.c (gdbserver_version): New.
15846 (gdbserver_usage): Use printf.
15847 (main): Handle --version and --help.
15848 * server.h (version, host_name): Add declarations.
15849
6f0f660e
EZ		 158502005-12-23 Eli Zaretskii <eliz@gnu.org>
15851
889bf7c5
PA		 15852 * linux-arm-low.c:
15853 * linux-arm-low.c:
15854 * inferiors.c:
15855 * i387-fp.h:
15856 * i387-fp.c:
15857 * gdbreplay.c:
15858 * regcache.c:
15859 * proc-service.c:
15860 * mem-break.h:
15861 * mem-break.c:
15862 * linux-x86-64-low.c:
15863 * linux-sh-low.c:
15864 * linux-s390-low.c:
15865 * linux-ppc64-low.c:
15866 * linux-ppc-low.c:
15867 * linux-mips-low.c:
15868 * linux-m68k-low.c:
15869 * linux-m32r-low.c:
15870 * linux-low.h:
15871 * linux-low.c:
15872 * linux-ia64-low.c:
15873 * linux-i386-low.c:
15874 * linux-crisv32-low.c:
15875 * thread-db.c:
15876 * terminal.h:
15877 * target.h:
15878 * target.c:
15879 * server.h:
15880 * server.c:
15881 * remote-utils.c:
15882 * regcache.h:
15883 * utils.c:
15884 * Makefile.in:
15885 * configure.ac:
6f0f660e
EZ		 15886 * gdbserver.1: Add (C) after Copyright. Update the FSF
15887 address.
15888
9d1fb177
DJ		 158892005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15890
15891 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15892 (arm_breakpoint_at): Recognize both breakpoints.
15893 (the_low_target): Use the correct breakpoint instruction.
15894
011a70c2
DJ		 158952005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15896
15897 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15898 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15899 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15900 (the_low_target): Update.
15901
7fb85e41
AS		 159022005-10-25 Andreas Schwab <schwab@suse.de>
15903
15904 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15905
15906 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15907 (ia64_num_regs): Reduce to 462.
15908
3db0444b
DJ		 159092005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15910
15911 * acinclude.m4: Correct quoting.
15912 * aclocal.m4: Regenerated.
15913
15914 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15915 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15916 (thread_db_init): Call thread_db_err_str.
15917 * configure.ac: Check for TD_VERSION.
15918 * config.in, configure: Regenerated.
15919
bee0189a
DJ		 159202005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15921
15922 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15923
e9d25b98
DJ		 159242005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15925
15926 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15927 is not available. Define HAVE_PTRACE_GETREGS if it is.
15928 * config.in, configure: Regenerated.
15929 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15930 * linux-i386-low.c, linux-m68k-low.c: Update to use
15931 HAVE_PTRACE_GETREGS.
15932 * linux-low.c (regsets_fetch_inferior_registers)
15933 (regsets_store_inferior_registers): Only return 0 if we processed
15934 GENERAL_REGS.
15935 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15936 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15937
a06660f7
DJ		 159382005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15939
15940 * inferiors.c (struct thread_info): Add gdb_id.
15941 (add_thread): Add gdb_id argument.
15942 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15943 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15944 calls to add_thread.
15945 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15946 * server.c (handle_query): Use thread_to_gdb_id.
15947 (handle_v_cont, main): Use gdb_id_to_thread_id.
15948 * server.h (add_thread): Update prototype.
15949 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15950 prototypes.
15951
5a1f5858
DJ		 159522005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15953
15954 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15955 left-padded registers.
15956 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15957 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15958
e122f1f5
SE		 159592005-07-01 Steve Ellcey <sje@cup.hp.com>
15960
15961 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15962 * configure: Regenerate.
15963 * config.in: Regenerate.
15964 * server.h (NEED_DECLARATION_STRERROR):
15965 Replace with !HAVE_DECL_STRERROR.
15966
d592fa2f
DJ		 159672005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15968
15969 * linux-low.c (linux_wait, linux_send_signal): Don't test
15970 an unsigned long variable for > 0 if it could be MAX_ULONG.
15971 * server.c (myresume): Likewise.
15972 * target.c (set_desired_inferior): Likewise.
15973
ccbd4912
MK		 159742005-06-13 Mark Kettenis <kettenis@gnu.org>
15975
15976 * configure.ac: Simplify and improve check for socklen_t.
15977 * configure, config.in: Regenerate.
15978
f450004a
DJ		 159792005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15980
15981 * acconfig.h: Remove.
15982 * configure.ac: Add a test for socklen_t. Use three-argument
15983 AC_DEFINE throughout.
15984 * config.in: Regenerated using autoheader 2.59.
15985 * configure: Regenerated.
15986
15987 * gdbreplay.c (socklen_t): Provide a default.
15988 (remote_open): Use socklen_t.
15989 * remote-utils.c (socklen_t): Provide a default.
15990 (remote_open): Use socklen_t.
15991 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15992 unsigned char.
15993
15994 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15995 char for buffers.
15996 * linux-low.c (linux_read_memory, linux_write_memory)
15997 (linux_read_auxv): Likewise.
15998 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15999 (check_mem_write): Likewise.
16000 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16001 Likewise.
16002 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16003 (registers_from_string, register_data): Likewise.
16004 * server.c (handle_query, main): Likewise.
16005 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16006 (decode_M_packet): Likewise.
16007 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16008 * target.h (struct target_ops): Update read_memory, write_memory,
16009 and read_auxv.
16010 (read_inferior_memory, write_inferior_memory): Update.
16011 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16012 to unsigned char *.
16013 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16014 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16015 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16016 linux-s390-low.c, linux-sh-low.c: Update for changes in
16017 read_inferior_memory and the_low_target->breakpoint.
16018
eee84df1
DJ		 160192005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16020
16021 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16022 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16023 * configure.srv: Add powerpc64-*-linux*.
16024 * linux-ppc64-low.c: New file.
16025
45b134e5
OF		 160262005-05-23 Orjan Friberg <orjanf@axis.com>
16027
16028 * linux-cris-low.c: New file with support for CRIS.
16029 * linux-crisv32-low.c: Ditto for CRISv32.
16030 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16031 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16032 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16033 reg-crisv32.o, and reg-crisv32.c to make rules.
16034 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16035 recognized targets.
16036
48d93c75
UW		 160372005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16038
16039 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16040 of sizeof (PTRACE_XFER_TYPE).
16041 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16042
e013ee27
OF		 160432005-05-12 Orjan Friberg <orjanf@axis.com>
16044
889bf7c5 16045 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16046 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16047 pointers for hardware watchpoint support.
16048 * linux-low.h (struct linux_target_ops): Ditto.
16049 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16050 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16051 to linux_target_ops.
16052 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16053 reply packet.
16054 * server.c (main): Recognize 'Z' and 'z' packets.
16055
b0ded00b
UW		 160562005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16057
16058 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16059 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16060 (the_low_target): Add new members.
16061
8643e2ad
DJ		 160622005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16063
16064 * proc-service.c (ps_lgetregs): Search all_processes instead of
16065 all_threads.
16066
fc620387
DJ		 160672005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16068
16069 * server.c (start_inferior): Change return type to int.
16070 (attach_inferior): Change sigptr to int *.
16071 (handle_v_cont, handle_v_requests): Change signal to int *.
16072 (main): Change signal to int.
16073
160742005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16075
16076 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16077 * configure.srv: Add m32r*-*-linux*.
16078 * linux-m32r-low.c: New file.
16079
e0e76420
DJ		 160802005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16081
16082 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16083
a1928bad
DJ		 160842005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16085
16086 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16087 Take unsigned long arguments for PIDs.
16088 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16089 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16090 (wait_for_sigstop, linux_resume_one_process)
16091 (regsets_fetch_inferior_registers, linux_send_signal)
16092 (linux_read_auxv): Likewise. Update the types of variables holding
16093 PIDs. Update format string specifiers.
16094 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16095 * remote-utils.c (prepare_resume_reply): Likewise.
16096 * server.c (cont_thread, general_thread, step_thread)
16097 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16098 unsigned long.
16099 (handle_query): Update format specifiers.
16100 (handle_v_cont, main): Use strtoul for thread IDs.
16101 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16102 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16103 (general_thread, step_thread, thread_from_wait)
16104 (old_thread_from_wait): Update.
16105 * target.h (struct thread_resume): Use unsigned long for THREAD.
16106 (struct target_ops): Use unsigned long for arguments to attach and
16107 thread_alive.
16108
dcdb98d2
DJ		 161092005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16110
16111 * acinclude.m4: Include bfd/bfd.m4 directly.
16112 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16113 <agriffis@toolchain.org>.
16114 * aclocal.m4, configure: Regenerated.
16115
bec39cab
AC		 161162005-01-07 Andrew Cagney <cagney@gnu.org>
16117
16118 * configure.ac: Rename configure.in, require autoconf 2.59.
16119 * configure: Re-generate.
16120
434c4c77
DJ		 161212004-12-08 Daniel Jacobowitz <dan@debian.org>
16122
16123 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16124 LIBS when finished.
16125 * aclocal.m4: Regenerated.
16126 * configure: Regenerated.
16127
db1d3e1b
AS		 161282004-11-21 Andreas Schwab <schwab@suse.de>
16129
16130 * linux-m68k-low.c (m68k_num_gregs): Define.
16131 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16132 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16133 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16134 (m68k_breakpoint_at): New. Add to the_low_target.
16135
16136 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16137 srv_linux_thread_db to yes.
16138
43360365
JB		 161392004-10-20 Joel Brobecker <brobecker@gnat.com>
16140
16141 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16142 (ARCH_SET_FS): Likewise.
16143 (ARCH_GET_FS): Likewise.
16144 (ARCH_GET_GS): Likewise.
16145
fd500816
DJ		 161462004-10-16 Daniel Jacobowitz <dan@debian.org>
16147
16148 * linux-i386-low.c (ps_get_thread_area): New.
16149 * linux-x86-64-low.c (ps_get_thread_area): New.
16150 * linux-low.c: Include <sys/syscall.h>.
16151 (linux_kill_one_process): Don't kill the first thread here.
16152 (linux_kill): Kill the first thread here.
16153 (kill_lwp): New function.
16154 (send_sigstop, linux_send_signal): Use it.
16155 * proc-service.c: Clean up #ifdefs.
16156 (fpregset_info): Delete.
16157 (ps_lgetregs): Update and enable implementation.
16158 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16159 implementations.
16160 * remote-utils.c (struct sym_cache, symbol_cache): New.
16161 (input_interrupt): Print a clearer message.
16162 (async_io_enabled): New variable.
16163 (enable_async_io, disable_async_io): Use it. Update comments.
16164 (look_up_one_symbol): Use the symbol cache.
16165 * thread-db.c (thread_db_look_up_symbols): New function.
16166 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16167
f6de3c42
DJ		 161682004-10-16 Daniel Jacobowitz <dan@debian.org>
16169
16170 * configure.in: Test for -rdynamic.
16171 * configure: Regenerated.
16172 * Makefile (INTERNAL_LDFLAGS): New.
16173 (gdbserver, gdbreplay): Use it.
16174
2c0fc042
AC		 161752004-09-02 Andrew Cagney <cagney@gnu.org>
16176
16177 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16178
075b3282
DJ		 161792004-03-23 Daniel Jacobowitz <drow@mvista.com>
16180
16181 * linux-low.c (linux_wait): Clear all_processes list also.
16182
fa6a77dc
DJ		 161832004-03-12 Daniel Jacobowitz <drow@mvista.com>
16184
16185 * linux-low.c: Include <errno.h>. Remove extern declaration of
16186 errno.
16187
6d782a97
DJ		 161882004-03-12 Daniel Jacobowitz <drow@mvista.com>
16189
16190 * gdbreplay.c, server.h, utils.c: Update copyright years.
16191
3a7fb99b
DJ		 161922004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16193
16194 * server.c (main): Print child status or termination signal from
16195 variable 'signal', not 'sig'.
16196
c3e735a6
DJ		 161972004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16198
16199 * linux-low.c (linux_read_memory): Change return type to
16200 int. Check for and return error from ptrace().
16201 * target.c (read_inferior_memory): Change return type to int. Pass
16202 back return status from the_target->read_memory().
16203 * target.h (struct target_ops): Adapt *read_memory() prototype.
16204 Update comment.
16205 (read_inferior_memory): Adapt prototype.
16206 * server.c (main): Return an error packet if
16207 read_inferior_memory() returns an error.
16208
a59d1c82
DJ		 162092004-03-04 Daniel Jacobowitz <drow@mvista.com>
16210
16211 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16212 Unify with other clean targets.
16213
dc3f8883
DJ		 162142004-02-29 Daniel Jacobowitz <drow@mvista.com>
16215
16216 * server.c (handle_v_cont): Call set_desired_inferior.
16217
89a208da
DJ		 162182004-02-29 Daniel Jacobowitz <drow@mvista.com>
16219
16220 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16221
62ea82f5
DJ		 162222004-02-29 Daniel Jacobowitz <drow@mvista.com>
16223
16224 * linux-low.c (linux_wait): Unblock async I/O.
16225 (linux_resume): Block and enable async I/O.
16226 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16227 * server.h (block_async_io, unblock_async_io): Add prototypes.
16228
6910d122
DJ		 162292004-02-29 Daniel Jacobowitz <drow@mvista.com>
16230
16231 * remote-utils.c (remote_open): Print a status notice after
16232 opening a TCP port.
16233 * server.c (attach_inferior): Print a status notice after
16234 attaching.
16235
162362004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16237
16238 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16239
c89dc5d4
DJ		 162402004-02-26 Daniel Jacobowitz <drow@mvista.com>
16241
16242 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16243 error packet.
16244 * server.c, target.h: Update copyright years.
16245
4b8dad4a
RM		 162462004-02-25 Roland McGrath <roland@redhat.com>
16247
16248 * target.h (struct target_ops): New member `read_auxv'.
16249 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16250 * linux-low.c (linux_read_auxv): New function.
16251 (linux_target_ops): Initialize `read_auxv' member to that.
16252
d7446758
JB		 162532004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16254
16255 Committed by Jim Blandy <jimb@redhat.com>.
16256
16257 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16258 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16259 instead of GPR_SIZE to distiguish s390 and s390x targets.
16260
5544ad89
DJ		 162612004-01-31 Daniel Jacobowitz <drow@mvista.com>
16262
16263 * linux-low.c: Update copyright year.
16264 (check_removed_breakpoint): Clear pending_is_breakpoint.
16265 (linux_set_resume_request, linux_queue_one_thread)
16266 (resume_status_pending_p): New functions.
16267 (linux_continue_one_thread): Use process->resume.
16268 (linux_resume): Only resume threads if there are no pending events.
16269 * linux-low.h (struct process_info): Add resume request
16270 pointer.
16271
2a68b70e
DJ		 162722004-01-30 Daniel Jacobowitz <drow@mvista.com>
16273
16274 * regcache.c (new_register_cache): Clear the allocated register
16275 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16276
64386c31
DJ		 162772003-10-13 Daniel Jacobowitz <drow@mvista.com>
16278
16279 * linux-low.c (linux_resume): Take a struct thread_resume *
16280 argument.
16281 (linux_wait): Update call.
16282 (resume_ptr): New static variable.
16283 (linux_continue_one_thread): Renamed from
16284 linux_continue_one_process. Use resume_ptr.
16285 (linux_resume): Use linux_continue_one_thread.
16286 * server.c (handle_v_cont, handle_v_requests): New functions.
16287 (myresume): New function.
16288 (main): Handle 'v' case.
16289 * target.h (struct thread_resume): New type.
16290 (struct target_ops): Change argument of "resume" to struct
16291 thread_resume *.
16292 (myresume): Delete macro.
16293
c938e9b0
L		 162942003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16295
16296 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16297 (uninstall): Support DESTDIR.
16298
7f313d07
BC		 16299Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16300
16301 * configure.srv: Add xscale*linux copy of arm*linux entry.
16302
3b2fc2ea
DJ		 163032003-07-24 Daniel Jacobowitz <drow@mvista.com>
16304
16305 * linux-arm-low.c (arm_reinsert_addr): New function.
16306 (the_low_target): Add arm_reinsert_addr.
16307
1c0a559e
MK		 163082003-07-08 Mark Kettenis <kettenis@gnu.org>
16309
16310 * mem-break.c: Remove whitespace at end of file.
16311
43d5792c
DJ		 163122003-06-28 Daniel Jacobowitz <drow@mvista.com>
16313
16314 * configure.in: Check whether we need to prototype strerror.
16315 * server.h: Optionally prototype strerror.
16316 * gdbreplay.c (perror_with_name): Use strerror.
16317 * linux-low.c (linux_attach_lwp): Use strerror.
16318 * utils.c (perror_with_name): Use strerror.
16319 * config.in, configure: Regenerated.
16320
c8a86edf
DJ		 163212003-06-28 Daniel Jacobowitz <drow@mvista.com>
16322
16323 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16324 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16325
73d37363
DJ		 163262003-06-20 Daniel Jacobowitz <drow@mvista.com>
16327
16328 * Makefile.in (SFILES): Update.
16329 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16330 low-sun3.c: Remove files.
16331
6ad8ae5c
DJ		 163322003-06-17 Daniel Jacobowitz <drow@mvista.com>
16333
16334 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16335 (linux_detach_one_process, linux_detach): New functions.
16336 (linux_target_ops): Add linux_detach.
16337 * server.c (main): Handle 'D' packet.
16338 * target.h (struct target_ops): Add "detach" member.
16339 (detach_inferior): Define.
16340
1581182a
MK		 163412003-06-13 Mark Kettenis <kettenis@gnu.org>
16342
16343 From Kelley Cook <kelleycook@wideopenwest.com>:
16344 * configure.srv: Accept i[34567]86 variants.
16345
e5379b03
DJ		 163462003-06-05 Daniel Jacobowitz <drow@mvista.com>
16347
16348 * linux-low.c (linux_wait_for_event): Correct comment typos.
16349 (linux_resume_one_process): Call check_removed_breakpoint.
16350 (linux_send_signal): New function.
16351 (linux_target_ops): Add linux_send_signal.
16352 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16353 of kill.
16354 * target.h (struct target_ops): Add send_signal.
16355
2ff29de4
JB		 163562003-05-29 Jim Blandy <jimb@redhat.com>
16357
16358 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16359 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16360 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16361 away part of the register's value.
16362
254787d4
DJ		 163632003-03-26 Daniel Jacobowitz <drow@mvista.com>
16364
16365 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16366 (linux_wait_for_event, linux_init_signals): Likewise.
16367
94e10508
DJ		 163682003-03-17 Daniel Jacobowitz <drow@mvista.com>
16369
16370 * configure.in: Check for stdlib.h.
16371 * configure: Regenerated.
16372 * config.in: Regenerated.
16373
4c0711e0
DJ		 163742003-01-04 Andreas Schwab <schwab@suse.de>
16375
16376 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16377
ef66e766
AC		 163782003-01-02 Andrew Cagney <ac131313@redhat.com>
16379
16380 * Makefile.in: Remove obsolete code.
16381
a1358604
DJ		 163822002-11-20 Daniel Jacobowitz <drow@mvista.com>
16383
16384 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16385 defined(PT_FPR0_HI).
16386
23ce3b1c
DJ		 163872002-11-17 Stuart Hughes <seh@zee2.com>
16388
16389 * linux-arm-low.c (arm_num_regs): Increase.
16390 (arm_regmap): Include status register.
16391
163922002-11-17 Daniel Jacobowitz <drow@mvista.com>
16393
16394 * linux-low.c (register_addr): Remove incorrect -1 check.
16395
a9fa9f7d
DJ		 163962002-08-29 Daniel Jacobowitz <drow@mvista.com>
16397
16398 * linux-low.c (linux_create_inferior): Call setpgid. Return
16399 the new PID.
16400 (unstopped_p, linux_signal_pid): Remove.
16401 (linux_target_ops): Remove linux_signal_pid.
16402 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16403 global instead of target method.
16404 * target.h (struct target_ops): Remove signal_pid. Update comment
16405 for create_inferior.
16406 * server.c (signal_pid): New variable.
16407 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16408 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16409 (attach_inferior): Set signal_pid.
16410
17574093
DJ		 164112002-08-23 Daniel Jacobowitz <drow@mvista.com>
16412
16413 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16414
164152002-08-20 Jim Blandy <jimb@redhat.com>
16416
16417 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16418 default for this.
16419
164202002-08-01 Andrew Cagney <cagney@redhat.com>
16421
16422 * Makefile.in: Make chill references obsolete.
16423
164242002-07-24 Kevin Buettner <kevinb@redhat.com>
16425
16426 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16427 * configure: Regenerate.
16428 * config.in: Regenerate.
16429
164302002-07-09 David O'Brien <obrien@FreeBSD.org>
16431
16432 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16433 (perror_with_name, remote_close, remote_open, expect, play): Static.
16434
164352002-07-04 Michal Ludvig <mludvig@suse.cz>
16436
4b8dad4a 16437 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16438 byte offsets instead of an array of indexes.
16439 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16440
164412002-06-13 Daniel Jacobowitz <drow@mvista.com>
16442
16443 * regcache.c: Add comment.
16444
164452002-06-11 Daniel Jacobowitz <drow@mvista.com>
16446
16447 * thread-db.c: New file.
16448 * proc-service.c: New file.
16449 * acinclude.m4: New file.
16450 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16451 proc-service.o, and thread-db.o.
16452 (linux-low.o): Add USE_THREAD_DB.
16453 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16454 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16455 * aclocal.m4: Regenerated.
16456 * config.in: Regenerated.
16457 * configure: Regenerated.
16458 * configure.in: Check for proc_service.h, sys/procfs.h,
16459 thread_db.h, and linux/elf.h headrs.
16460 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16461 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16462 Check for -lthread_db and thread support.
16463 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16464 PowerPC, and SuperH.
16465 * i387-fp.c: Constify arguments.
16466 * i387-fp.h: Likewise.
16467 * inferiors.c: (struct thread_info): Renamed from
16468 `struct inferior_info'. Remove PID member. Use generic inferior
16469 list header. All uses updated.
16470 (inferiors, signal_pid): Removed.
16471 (all_threads): New variable.
16472 (get_thread): Define.
16473 (add_inferior_to_list): New function.
16474 (for_each_inferior): New function.
16475 (change_inferior_id): New function.
16476 (add_inferior): Removed.
16477 (remove_inferior): New function.
16478 (add_thread): New function.
16479 (free_one_thread): New function.
16480 (remove_thread): New function.
16481 (clear_inferiors): Use for_each_inferior and free_one_thread.
16482 (find_inferior): New function.
16483 (find_inferior_id): New function.
16484 (inferior_target_data): Update argument type.
16485 (set_inferior_target_data): Likewise.
16486 (inferior_regcache_data): Likewise.
16487 (set_inferior_regcache_data): Likewise.
16488 * linux-low.c (linux_bp_reinsert): Remove.
16489 (all_processes, stopping_threads, using_thrads)
16490 (struct pending_signals, debug_threads, pid_of): New.
16491 (inferior_pid): Replace with macro.
16492 (struct inferior_linux_data): Remove.
16493 (get_stop_pc, add_process): New functions.
16494 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16495 Use add_process and add_thread.
16496 (linux_attach_lwp): New function, based on old linux_attach. Use
16497 add_process and add_thread. Set stop_expected for new threads.
16498 (linux_attach): New function.
16499 (linux_kill_one_process): New function.
16500 (linux_kill): Kill all LWPs.
16501 (linux_thread_alive): Use find_inferior_id.
16502 (check_removed_breakpoints, status_pending_p): New functions.
16503 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16504 Update. Use WNOHANG. Wait for cloned processes also. Update process
16505 struct for the found process.
16506 (linux_wait_for_event): New function.
16507 (linux_wait): Use it. Support LWPs.
16508 (send_sigstop, wait_for_sigstop, stop_all_processes)
16509 (linux_resume_one_process, linux_continue_one_process): New functions.
16510 (linux_resume): Support LWPs.
16511 (REGISTER_RAW_SIZE): Remove.
16512 (fetch_register): Use register_size instead. Call supply_register.
16513 (usr_store_inferior_registers): Likewise. Call collect_register.
16514 Fix recursive case.
16515 (regsets_fetch_inferior_registers): Improve error message.
16516 (regsets_store_inferior_registers): Add debugging.
16517 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16518 (unstopped_p, linux_signal_pid): New functions.
16519 (linux_target_ops): Add linux_signal_pid.
16520 (linux_init_signals): New function.
16521 (initialize_low): Call it. Initialize using_threads.
16522 * regcache.c (inferior_regcache_data): Add valid
16523 flag.
16524 (get_regcache): Fetch registers lazily. Add fetch argument
16525 and update all callers.
16526 (regcache_invalidate_one, regcache_invalidate): New
16527 functions.
16528 (new_register_cache): Renamed from create_register_cache.
16529 Return the new regcache.
16530 (free_register_cache): Change argument to a void *.
16531 (registers_to_string, registers_from_string): Call get_regcache
16532 with fetch flag set.
16533 (register_data): Make static. Pass fetch flag to get_regcache.
16534 (supply_register): Call get_regcache with fetch flag clear.
16535 (collect_register): Call get_regcache with fetch flag set.
16536 (collect_register_as_string): New function.
16537 * regcache.h: Update.
16538 * remote-utils.c (putpkt): Flush after debug output and use
16539 stderr.
16540 Handle input interrupts while waiting for an ACK.
16541 (input_interrupt): Use signal_pid method.
16542 (getpkt): Flush after debug output and use stderr.
16543 (outreg): Use collect_register_as_string.
16544 (new_thread_notify, dead_thread_notify): New functions.
16545 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16546 and general_thread.
16547 (look_up_one_symbol): Flush after debug output.
16548 * server.c (step_thread, server_waiting): New variables.
16549 (start_inferior): Don't use signal_pid. Update call to mywait.
16550 (attach_inferior): Update call to mywait.
16551 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16552 (main): Don't fetch/store registers explicitly. Use
16553 set_desired_inferior. Support proposed ``Hs'' packet. Update
16554 calls to mywait.
16555 * server.h: Update.
16556 (struct inferior_list, struct_inferior_list_entry): New.
16557 * target.c (set_desired_inferior): New.
16558 (write_inferior_memory): Constify.
16559 (mywait): New function.
16560 * target.h: Update.
16561 (struct target_ops): New signal_pid method.
16562 (mywait): Removed macro, added prototype.
16563
16564 * linux-low.h (regset_func): Removed.
16565 (regset_fill_func, regset_store_func): New.
16566 (enum regset_type): New.
16567 (struct regset_info): Add type field. Use new operation types.
16568 (struct linux_target_ops): stop_pc renamed to get_pc.
16569 Add decr_pc_after_break and breakpoint_at.
16570 (get_process, get_thread_proess, get_process_thread)
16571 (strut process_info, all_processes, linux_attach_lwp)
16572 (thread_db_init): New.
16573
16574 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16575 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16576 (the_low_target): Add new members.
16577 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16578 (i386_store_fpxregset): Constify.
16579 (target_regsets): Add new kind identifier.
16580 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16581 (i386_set_pc): Add debugging.
16582 (i386_breakpoint_at): New function.
16583 (the_low_target): Add new members.
16584 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16585 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16586 (mips_breakpoint_at): New.
16587 (the_low_target): Add new members.
16588 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16589 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16590 (the_low_target): Add new members.
16591 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16592 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16593 (the_low_target): Add new members.
16594 * linux-x86-64-low.c (target_regsets): Add new kind
16595 identifier.
16596
165972002-05-15 Daniel Jacobowitz <drow@mvista.com>
16598
16599 From Martin Pool <mbp@samba.org>:
16600 * server.c (gdbserver_usage): New function.
16601 (main): Call it.
16602
166032002-05-14 Daniel Jacobowitz <drow@mvista.com>
16604
16605 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16606 stop_at -> stop_pc.
16607
166082002-05-04 Andrew Cagney <ac131313@redhat.com>
16609
16610 * Makefile.in: Remove obsolete code.
16611
166122002-04-24 Michal Ludvig <mludvig@suse.cz>
16613
16614 * linux-low.c (regsets_fetch_inferior_registers),
16615 (regsets_store_inferior_registers): Removed cast to int from
16616 ptrace() calls.
16617 * regcache.h: Added declaration of struct inferior_info.
16618
166192002-04-20 Daniel Jacobowitz <drow@mvista.com>
16620
16621 * inferiors.c (struct inferior_info): Add regcache_data.
16622 (add_inferior): Call create_register_cache.
16623 (clear_inferiors): Call free_register_cache.
16624 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16625 * regcache.c (struct inferior_regcache_data): New.
16626 (registers): Remove.
16627 (get_regcache): New function.
16628 (create_register_cache, free_register_cache): New functions.
16629 (set_register_cache): Don't initialize the register cache here.
16630 (registers_to_string, registers_from_string, register_data): Call
16631 get_regcache.
16632 * regcache.h: Add prototypes.
16633 * server.h: Likewise.
16634
166352002-04-20 Daniel Jacobowitz <drow@mvista.com>
16636
16637 * mem-break.c: New file.
16638 * mem-break.h: New file.
16639 * Makefile.in: Add mem-break.o rule; update server.h
16640 dependencies.
16641 * inferiors.c (struct inferior_info): Add target_data
16642 member.
16643 (clear_inferiors): Free target_data member if set.
16644 (inferior_target_data, set_inferior_target_data): New functions.
16645 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16646 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16647 * linux-low.c (linux_bp_reinsert): New variable.
16648 (struct inferior_linux_data): New.
16649 (linux_create_inferior): Use set_inferior_target_data.
16650 (linux_attach): Likewise. Call add_inferior.
16651 (linux_wait_for_one_inferior): New function.
16652 (linux_wait): Call it.
16653 (linux_write_memory): Add const.
16654 (initialize_low): Call set_breakpoint_data.
16655 * linux-low.h (struct linux_target_ops): Add breakpoint
16656 handling members.
16657 * server.c (attach_inferior): Remove extra add_inferior
16658 call.
16659 * server.h: Include mem-break.h. Update inferior.c
16660 prototypes.
16661 * target.c (read_inferior_memory)
16662 (write_inferior_memory): New functions.
16663 * target.h (read_inferior_memory)
16664 (write_inferior_memory): Change macros to prototypes.
16665 (struct target_ops): Update comments. Add const to write_memory
16666 definition.
16667
166682002-04-11 Daniel Jacobowitz <drow@mvista.com>
16669
16670 * linux-low.c (usr_store_inferior_registers): Support
16671 registers which are allowed to fail to store.
16672 * linux-low.h (linux_target_ops): Likewise.
16673 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16674 (ppc_cannot_store_register): FPSCR may not be storable.
16675
166762002-04-09 Daniel Jacobowitz <drow@mvista.com>
16677
16678 * server.h: Include <string.h> if HAVE_STRING_H.
16679 * ChangeLog: Correct paths in last ChangeLog entry.
16680
166812002-04-09 Daniel Jacobowitz <drow@mvista.com>
16682
16683 * linux-low.h: Remove obsolete prototypes.
16684 (struct linux_target_ops): New.
16685 (extern the_low_target): New.
16686 * linux-low.c (num_regs, regmap): Remove declarations.
16687 (register_addr): Use the_low_target explicitly.
16688 (fetch_register): Likewise.
16689 (usr_fetch_inferior_registers): Likewise.
16690 (usr_store_inferior_registers): Likewise.
16691 * linux-arm-low.c (num_regs): Remove.
16692 (arm_num_regs): Define.
16693 (arm_regmap): Renamed from regmap, made static.
16694 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16695 made static.
16696 (arm_cannot_store_register): Renamed from cannot_store_register,
16697 made static.
16698 (the_low_target): New.
16699 * linux-i386-low.c (num_regs): Remove.
16700 (i386_num_regs): Define.
16701 (i386_regmap): Renamed from regmap, made static.
16702 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16703 made static.
16704 (i386_cannot_store_register): Renamed from cannot_store_register,
16705 made static.
16706 (the_low_target): New.
16707 * linux-ia64-low.c (num_regs): Remove.
16708 (ia64_num_regs): Define.
16709 (ia64_regmap): Renamed from regmap, made static.
16710 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16711 made static.
16712 (ia64_cannot_store_register): Renamed from cannot_store_register,
16713 made static.
16714 (the_low_target): New.
16715 * linux-m68k-low.c (num_regs): Remove.
16716 (m68k_num_regs): Define.
16717 (m68k_regmap): Renamed from regmap, made static.
16718 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16719 made static.
16720 (m68k_cannot_store_register): Renamed from cannot_store_register,
16721 made static.
16722 (the_low_target): New.
16723 * linux-mips-low.c (num_regs): Remove.
16724 (mips_num_regs): Define.
16725 (mips_regmap): Renamed from regmap, made static.
16726 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16727 made static.
16728 (mips_cannot_store_register): Renamed from cannot_store_register,
16729 made static.
16730 (the_low_target): New.
16731 * linux-ppc-low.c (num_regs): Remove.
16732 (ppc_num_regs): Define.
16733 (ppc_regmap): Renamed from regmap, made static.
16734 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16735 made static.
16736 (ppc_cannot_store_register): Renamed from cannot_store_register,
16737 made static.
16738 (the_low_target): New.
16739 * linux-s390-low.c (num_regs): Remove.
16740 (s390_num_regs): Define.
16741 (s390_regmap): Renamed from regmap, made static.
16742 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16743 made static.
16744 (s390_cannot_store_register): Renamed from cannot_store_register,
16745 made static.
16746 (the_low_target): New.
16747 * linux-sh-low.c (num_regs): Remove.
16748 (sh_num_regs): Define.
16749 (sh_regmap): Renamed from regmap, made static.
16750 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16751 made static.
16752 (sh_cannot_store_register): Renamed from cannot_store_register,
16753 made static.
16754 (the_low_target): New.
16755 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16756 (the_low_target): New.
16757
167582002-04-09 Daniel Jacobowitz <drow@mvista.com>
16759
16760 * Makefile.in: Add stamp-h target.
16761 * configure.in: Create stamp-h.
16762 * configure: Regenerated.
16763
167642002-04-09 Daniel Jacobowitz <drow@mvista.com>
16765
16766 * inferiors.c: New file.
16767 * target.c: New file.
16768 * target.h: New file.
16769 * Makefile.in: Add target.o and inferiors.o. Update
16770 dependencies.
16771 * linux-low.c (inferior_pid): New static variable,
16772 moved from server.c.
16773 (linux_create_inferior): Renamed from create_inferior.
16774 Call add_inferior. Return 0 on success instead of a PID.
16775 (linux_attach): Renamed from myattach.
16776 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16777 (linux_thread_alive): Renamed from mythread_alive.
16778 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16779 child dies.
16780 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16781 (regsets_store_inferior_registers): Correct error message.
16782 Add missing ``return 0''.
16783 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16784 (linux_store_registers): Renamed from store_inferior_registers.
16785 (linux_read_memory): Renamed from read_inferior_memory.
16786 (linux_write_memory): Renamed from write_inferior_memory.
16787 (linux_target_ops): New structure.
16788 (initialize_low): Call set_target_ops ().
16789 * remote-utils.c (unhexify): New function.
16790 (hexify): New function.
16791 (input_interrupt): Send signals to ``signal_pid''.
16792 * server.c (inferior_pid): Remove.
16793 (start_inferior): Update create_inferior call.
16794 (attach_inferior): Call add_inferior.
16795 (handle_query): New function.
16796 (main): Call handle_query for `q' packets.
16797 * server.h: Include "target.h". Remove obsolete prototypes.
16798 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16799
168002002-04-09 Daniel Jacobowitz <drow@mvista.com>
16801
16802 * Makefile.in: Add WARN_CFLAGS. Update configury
16803 dependencies.
16804 * configure.in: Check for <string.h>
16805 * configure: Regenerate.
16806 * config.in: Regenerate.
16807 * gdbreplay.c: Include needed system headers.
16808 (remote_open): Remove strchr prototype.
16809 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16810 * regcache.c (supply_register): Change buf argument to const void *.
16811 (supply_register_by_name): Likewise.
16812 (collect_register): Change buf argument to void *.
16813 (collect_register_by_name): Likewise.
16814 * regcache.h: Add missing prototypes.
16815 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16816 * server.c (handle_query): New function.
16817 (attached): New static variable, moved out of main.
16818 (main): Quiet longjmp clobber warnings.
16819 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16820 * utils.c (error): Remove NORETURN.
16821 (fatal): Likewise.
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