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1b919490
VB		 12018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
2 Pedro Alves <palves@redhat.com>
3
4 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
5
d7e15655
TT		 62018-07-03 Tom Tromey <tom@tromey.com>
7
8 * linux-low.c: Update.
9 * lynx-low.c: Update.
10 * mem-break.c: Update.
11 * nto-low.c: Update.
12 * remote-utils.c: Update.
13 * server.c: Update.
14 * spu-low.c: Update.
15 * target.c: Update.
16 * win32-low.c: Update.
17
26a57c92
TT		 182018-07-03 Tom Tromey <tom@tromey.com>
19
20 * server.c: Update.
21
0e998d96
TT		 222018-07-03 Tom Tromey <tom@tromey.com>
23
24 * linux-low.c: Update.
25
cc6bcb54
TT		 262018-07-03 Tom Tromey <tom@tromey.com>
27
28 * target.c: Update.
29
e38504b3
TT		 302018-07-03 Tom Tromey <tom@tromey.com>
31
32 * linux-low.c: Update.
33 * linux-mips-low.c: Update.
34 * lynx-low.c: Update.
35 * nto-low.c: Update.
36 * remote-utils.c: Update.
37 * server.c: Update.
38 * spu-low.c: Update.
39 * target.c: Update.
40 * thread-db.c: Update.
41
e99b03dc
TT		 422018-07-03 Tom Tromey <tom@tromey.com>
43
44 * linux-low.c: Update.
45 * linux-mips-low.c: Update.
46 * lynx-low.c: Update.
47 * mem-break.c: Update.
48 * nto-low.c: Update.
49 * remote-utils.c: Update.
50 * server.c: Update.
51 * spu-low.c: Update.
52 * target.c: Update.
53 * tracepoint.c: Update.
54
f2907e49
TT		 552018-07-03 Tom Tromey <tom@tromey.com>
56
57 * linux-low.c: Update.
58 * linux-ppc-low.c: Update.
59 * linux-x86-low.c: Update.
60 * proc-service.c: Update.
61 * server.c: Update.
62 * spu-low.c: Update.
63 * thread-db.c: Update.
64 * win32-low.c: Update.
65
fd79271b
TT		 662018-07-03 Tom Tromey <tom@tromey.com>
67
68 * linux-low.c: Update.
69 * lynx-low.c: Update.
70 * nto-low.c: Update.
71 * remote-utils.c: Update.
72 * spu-low.c: Update.
73 * thread-db.c: Update.
74 * win32-low.c: Update.
75
c0867626
SDJ		 762018-06-29 Joel Brobecker <brobecker@adacore.com>
77
78 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
79 parameter in call to 'amd64_create_target_description'.
80
2512d7ef
JK		 812018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
82
83 * x86-tdesc.h: Remove executable permission flag.
84
d0ac1c44
SM		 852018-06-19 Simon Marchi <simon.marchi@ericsson.com>
86
87 * configure.ac: Remove AC_PREREQ, add missing quoting.
88 * configure: Re-generate.
89 * config.in: Re-generate.
90 * aclocal.m4: Re-generate.
91
c4eb05ff
SM		 922018-06-18 Simon Marchi <simon.marchi@ericsson.com>
93
94 * tracepoint.h (current_traceframe): Remove declaration.
95
02895270
AH		 962018-06-18 Alan Hayward <alan.hayward@arm.com>
97
98 * linux-aarch64-low.c (is_sve_tdesc): New function.
99 (aarch64_sve_regs_copy_to_regcache): Likewise.
100 (aarch64_sve_regs_copy_from_regcache): Likewise.
101 (aarch64_regs_info): Add SVE checks.
102 (initialize_low_arch): Initialize SVE.
103
e9902bfc
AH		 1042018-06-18 Alan Hayward <alan.hayward@arm.com>
105
106 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
107
fefa175e
AH		 1082018-06-11 Alan Hayward <alan.hayward@arm.com>
109
110 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
111 (initialize_low_tracepoint): Likewise
112 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
113 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
114 param.
115 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
116 checks.
117 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
118
b91ad3ff
AH		 1192018-06-11 Alan Hayward <alan.hayward@arm.com>
120
121 * server.h (PBUFSIZ): Increase size
122
f868386e
AH		 1232018-06-11 Alan Hayward <alan.hayward@arm.com>
124
125 * regcache.c (regcache::raw_compare): New function.
126 * regcache.h (regcache::raw_compare): New declaration.
127
9c861883
AH		 1282018-06-11 Alan Hayward <alan.hayward@arm.com>
129
130 * regcache.c (new_register_cache): Use new.
131 (free_register_cache): Use delete.
132 (register_data): Use const.
133 (supply_register): Move body inside regcache.
134 (regcache::raw_supply): New override function.
135 (collect_register): Move body inside regcache.
136 (regcache::raw_collect): New override function.
137 (regcache::get_register_status): New override function.
138 * regcache.h (struct regcache): Inherit from reg_buffer_common.
139
40591844
TT		 1402018-06-09 Tom Tromey <tom@tromey.com>
141
142 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
143 declare queue.
144 (event_queue): Use std::queue.
145 (gdb_event_xfree): Remove.
146 (initialize_event_loop, process_event, wait_for_event): Update.
147
6341380d
SC		 1482018-06-08 Stan Cox <scox@redhat.com>
149
150 * win32-low.c (win32_create_inferior): last_ptid and last_status
151 moved to client_state.
152
03349c93
PA		 1532018-06-08 Pedro Alves <palves@redhat.com>
154
155 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
156 common/common-exceptions.o, common/common-utils.o,
157 common/errors.o, common/print-utils.o and utils.o.
158 * gdbreplay.c: Include "common-defs.h" instead of the two
159 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
160 string.h or alloca.h.
161 (perror_with_name): Delete.
162 (remote_open): Use xstrdup instead of strdup.
163 (main): Rename to ...
164 (captured_main): ... this.
165 (main): New.
166
8dcc53b3
TT		 1672018-06-08 Tom Tromey <tom@tromey.com>
168
169 * linux-low.c (linux_low_read_btrace): Update.
170
c12a5089
SC		 1712018-06-04 Stan Cox <scox@redhat.com>
172
173 * server.h (struct client_state): New.
174 * server.c (cont_thread, general_thread, multi_process)
175 (report_fork_events, report_vfork_events, report_exec_events)
176 (report_thread_events, swbreak_feature, hwbreak_feature)
177 (vCont_supported, disable_randomization, pass_signals)
178 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
179 Moved to client_state.
180 * remote-utils.c (remote_debug, noack_mode)
181 (transport_is_reliable): Moved to client_state.
182 * tracepoint.c (current_traceframe): Moved to client_state.
183
184 Update all callers.
185 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
186 linux-low.c, remote-utils.h, target.c: Use client_state.
187
122394f1
AH		 1882018-05-31 Alan Hayward <alan.hayward@arm.com>
189
190 * configure.srv: Add new c/h file.
191
95228a0d
AH		 1922018-05-31 Alan Hayward <alan.hayward@arm.com>
193
194 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
195 null VQ.
196
d8dab6c3
MR		 1972018-05-25 Maciej W. Rozycki <macro@mips.com>
198
199 * gdb.arch/mips-fpregset-core.exp: New test.
200 * gdb.arch/mips-fpregset-core.c: New test source.
201
81e25b7c
EK		 2022018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
203
204 PR server/23198
205 * hostio.c (require_int): Do not report overflow for integers
206 between 0xfffffff and 0x7fffffff.
207
7e947ad3
MR		 2082018-05-22 Maciej W. Rozycki <macro@mips.com>
209
210 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
211 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
212 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
213 functions.
214 (the_low_target): Wire them.
215
1d75a658
PFC		 2162018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
217
218 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
219 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
220 mode. Call collect_register_by_name with vscr using
221 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
222 (ppc_store_vrregset): Add and set vscr_offset variable as in
223 ppc_fill_vrregset. Call supply_register_by_name with vscr using
224 vscr_offset.
225
d078308a
PFC		 2262018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
227
228 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
229 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
230 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
231
7273b5fc
PFC		 2322018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
233
234 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
235 (ppc_store_vsxregset): Likewise.
236 (ppc_fill_vrregset): Likewise.
237 (ppc_store_vrregset): Likewise.
238 (ppc_fill_evrregset): Likewise.
239 (ppc_store_evrregset): Likewise.
240 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
241 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
242 needed.
243
2e077f5e
PFC		 2442018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
245
246 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
247 wordsize of the inferior. Call ppc_linux_target_wordsize.
248
bd64614e
PFC		 2492018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
250
251 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
252 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
253 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
254 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
255 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
256 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
257 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
258 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
259 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
260 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
261 (tdesc_powerpc_e500l): Remove.
262 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
263 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
264 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
265 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
266 linux-ppc-tdesc.h.
267 (ppc_arch_setup): Remove target description matching code. Fill a
268 ppc_linux_features struct and call ppc_linux_match_description
269 with it.
270
75d74cca
MR		 2712018-05-22 Maciej W. Rozycki <macro@mips.com>
272
273 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
274 width of the requested register exceeds the width of the
275 `ptrace' data type.
276 (mips_cannot_store_register): Likewise.
277
e4439e43
MR		 2782018-05-21 Maciej W. Rozycki <macro@mips.com>
279
280 * linux-mips-low.c (mips_fetch_register): New function. Update
281 preceding comment.
282 (mips_store_gregset): Supply 0 rather than $restart for $zero.
283 (the_low_target): Wire `mips_fetch_register'.
284
55271bf9
JB		 2852018-05-10 Joel Brobecker <brobecker@adacore.com>
286
287 * lynx-i386-low.c (LYNXOS_178): New macro.
288 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
289 the layout on LynxOS-178.
290 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
291 handle floating point registers that are not supported by
292 LynxOS-178.
293
1a34f210
TT		 2942018-05-10 Tom Tromey <tom@tromey.com>
295
296 * configure: Rebuild.
297
190852c8
JB		 2982018-05-10 Joel Brobecker <brobecker@adacore.com>
299
300 PR server/23158:
301 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
302 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
303 Use it to set the expedite_regs field in the given tdesc.
304 * x86-tdesc.h: New file.
305 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
306 Adjust following the addition of the new expedite_regs parameter
307 to init_target_desc.
308 * linux-tic6x-low.c (tic6x_read_description): Likewise.
309 * linux-x86-tdesc.c: #include "x86-tdesc.h".
310 (i386_linux_read_description, amd64_linux_read_description):
311 Adjust following the addition of the new expedite_regs parameter
312 to init_target_desc.
313 * lynx-i386-low.c: #include "x86-tdesc.h".
314 (lynx_i386_arch_setup): Adjust following the addition of the new
315 expedite_regs parameter to init_target_desc.
316 * nto-x86-low.c: #include "x86-tdesc.h".
317 (nto_x86_arch_setup): Adjust following the addition of the new
318 expedite_regs parameter to init_target_desc.
319 * win32-i386-low.c: #include "x86-tdesc.h".
320 (i386_arch_setup): Adjust following the addition of the new
321 expedite_regs parameter to init_target_desc.
322
7dbac825
JB		 3232018-05-10 Joel Brobecker <brobecker@adacore.com>
324
325 PR server/23158:
326 * win32-low.c (win32_create_inferior): Add call to my_wait
327 setting last_status global.
328
906994d9
JB		 3292018-05-10 Joel Brobecker <brobecker@adacore.com>
330
331 PR server/23158:
332 * win32-low.c (create_process): Only call gdb_tilde_expand if
333 inferior_cwd is not NULL.
334
8ee22052
AB		 3352018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
336
337 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
338 registers to the cache if their values have changed.
339 (i387_xsave_to_cache): Provide default values for x87 control
340 registers when these features are available, but disabled.
341 * regcache.c (supply_register_by_name_zeroed): New function.
342 * regcache.h (supply_register_by_name_zeroed): Declare new
343 function.
344
aff689d3
TT		 3452018-05-07 Tom Tromey <tom@tromey.com>
346
347 * configure: Rebuild.
348
85e26832
TT		 3492018-05-04 Tom Tromey <tom@tromey.com>
350
351 * configure: Rebuild.
352
a3b60e45
JK		 3532018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
354 Pedro Alves <palves@redhat.com>
355
356 * linux-aarch64-low.c (aarch64_stopped_data_address):
357 Likewise.
358
632e107b
TT		 3592018-04-27 Tom Tromey <tom@tromey.com>
360
361 * configure: Rebuild.
362
458412c3
TT		 3632018-04-23 Tom Tromey <tom@tromey.com>
364
365 * configure: Rebuild.
366
f31c089e
SM		 3672018-04-19 Simon Marchi <simon.marchi@ericsson.com>
368
369 * Makefile.in (depcomp): Add "..".
370 (all_deps_files): New and use it.
371
b319b098
AH		 3722018-04-18 Alan Hayward <alan.hayward@arm.com>
373
374 * configure.srv (aarch64*-*-linux*): Don't include xml.
375 (i[34567]86-*-cygwin*): Likewise.
376 (i[34567]86-*-linux*): Likewise.
377 (i[34567]86-*-lynxos*): Likewise.
378 (i[34567]86-*-mingw32ce*): Likewise.
379 (i[34567]86-*-mingw*): Likewise.
380 (i[34567]86-*-nto*): Likewise.
381 (tic6x-*-uclinux): Likewise.
382 (x86_64-*-linux*): Likewise.
383 (x86_64-*-mingw*): Likewise.
384 (x86_64-*-cygwin*): Likewise.
385
3b74854b
AH		 3862018-04-18 Alan Hayward <alan.hayward@arm.com>
387
388 * tdesc.c: Remove xml parameter.
389
e98577a9
AH		 3902018-04-18 Alan Hayward <alan.hayward@arm.com>
391
392 * server.c (get_features_xml): Remove cast.
393 * tdesc.c (void target_desc::accept): Fill in function.
394 (tdesc_get_features_xml): Remove old xml creation.
395 (print_xml_feature::visit_pre): Add xml vistor.
396 * tdesc.h (struct target_desc): Make xmltarget mutable.
397 (tdesc_get_features_xml): Remove declaration.
398
d278f585
AH		 3992018-04-18 Alan Hayward <alan.hayward@arm.com>
400
401 * tdesc.c (tdesc_architecture_name): Add new function.
402 (tdesc_osabi_name): Likewise.
403 (tdesc_get_features_xml): Use new functions.
404
eee8a18d
AH		 4052018-04-18 Alan Hayward <alan.hayward@arm.com>
406
407 * tdesc.c (tdesc_create_flags): Remove.
408 (tdesc_add_flag): Likewise.
409 (tdesc_named_type): Likewise.
410 (tdesc_create_union): Likewise.
411 (tdesc_create_struct): Likewise.
412 (tdesc_create_vector): Likewise.
413 (tdesc_add_bitfield): Likewise.
414 (tdesc_add_field): Likewise.
415 (tdesc_set_struct_size): Likewise.
416
82ec9bc7
AH		 4172018-04-18 Alan Hayward <alan.hayward@arm.com>
418
419 * tdesc.c (~target_desc): Remove implictly deleted items.
420 (init_target_desc): Iterate all features.
421 (tdesc_get_features_xml): Use vector.
422 (tdesc_create_feature): Create feature.
423 * tdesc.h (tdesc_feature) Remove
424 (target_desc): Add features.
425
ea3e7d71
AH		 4262018-04-18 Alan Hayward <alan.hayward@arm.com>
427
428 * Makefile.in: Add common/tdesc.c
429 * tdesc.c (init_target_desc): init all reg_defs from register
430 vector.
431 (tdesc_create_reg): Create tdesc_reg.
432 * tdesc.h (tdesc_feature): Add register vector.
433
17d08cd4
SM		 4342018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
435
436 * tdesc.h (struct target_desc) <features>: Change type to
437 std::vector<std::string>.
438 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
439 changes.
440 (tdesc_get_features_xml): Likewise.
441 (tdesc_create_feature): Likewise.
442
5cd3e386
AH		 4432018-03-26 Alan Hayward <alan.hayward@arm.com>
444
445 * regcache.c (find_register_by_number): Return a ref.
446 (find_regno): Use references.
447 (register_size): Likewise.
448 (register_data): Likewise.
449 * tdesc.c (target_desc::~target_desc): Remove free calls.
450 (target_desc::operator==): Use std::vector compare.
451 (init_target_desc): Use reference.
452 (tdesc_create_reg): Use reg constructors.
453 * tdesc.h (struct target_desc): Replace pointer with object.
454
dff7492c
AH		 4552018-03-23 Alan Hayward <alan.hayward@arm.com>
456
457 * regcache.c (find_register_by_number): Make static.
458 (find_regno): Use find_register_by_number
459 * regcache.h (struct reg): Remove declaration.
460
d80e5242
AH		 4612018-03-23 Alan Hayward <alan.hayward@arm.com>
462
463 * tdesc.c (target_desc::~target_desc): Move to here.
464 (target_desc::operator==): Likewise.
465 * tdesc.h (target_desc::~target_desc): Move from here.
466 (target_desc::operator==): Likewise.
467
f69c5afb
AA		 4682018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
469
470 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
471
ce29f843
AA		 4722018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
473
474 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
475 S390_TDESC_GS.
476 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
477 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
478 and init_registers_s390_gs_linux64.
479
c49bd90b
AA		 4802018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
481
482 * linux-s390-low.c (s390_fill_gs): Remove function.
483 (s390_fill_gsbc): Remove function.
484 (s390_regsets): Set fill functions for the guarded storage regsets
485 to NULL.
486
7edb9bd3
AA		 4872018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
488
489 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
490 the word size. Add comment.
491 (s390_get_wordsize): New function.
492 (s390_arch_setup): No longer select a temporary tdesc to fetch the
493 pswm with it. Instead, use s390_get_wordsize to determine the
494 word size first and derive the correct tdesc from that directly.
495
39be3c7e
SM		 4962018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
497
498 * Makefile.in: Include silent-rules.mk.
499 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
500 (COMPILE): Add ECHO_CXX.
501 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
502 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
503 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
504 (version-generated.c): Add ECHO_GEN.
505 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
506 (IPAGENT_COMPILE): Add ECHO_CXX.
507 (%-generated.c): Add ECHO_REGDAT.
508
3ae9ce5d
TT		 5092018-03-14 Tom Tromey <tom@tromey.com>
510
511 PR cli/14977:
512 * ax.c (ax_printf): Special case for NULL.
513
e6a58aa8
SM		 5142018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
515
516 * linux-low.c (linux_qxfer_libraries_svr4): Use
517 xml_escape_text_append.
518
f6e8a41e
SM		 5192018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
520
521 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
522
b9671caf
SM		 5232018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
524
525 * server.c (handle_general_set): Remove unnecessary xstrdup.
526
e80aaf61
SM		 5272018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
528
529 * server.c (parse_debug_format_options): Adjust to
530 delim_string_to_char_ptr_vec changes.
531 * thread-db.c (thread_db_load_search): Adjust to
532 dirnames_to_char_ptr_vec changes.
533
b1223e78
MM		 5342018-03-01 Markus Metzger <markus.t.metzger@intel.com>
535
536 * target.h (target_enable_btrace, target_disable_btrace)
537 (target_read_btrace, target_read_btrace_conf): Turn macro into
538 inline function. Throw error if target method is not defined.
539 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
540 check for btrace target method. Be prepared to handle exceptions
541 from btrace target methods.
542
81561546
SDJ		 5432018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
544
545 * server.c (captured_main): Change order of error message printed
546 when the current working directory cannot be found.
547
25e3c82c
SDJ		 5482018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
549
550 * server.c: Include "filenames.h" and "pathstuff.h".
551 (program_name): Delete variable.
552 (program_path): New anonymous class.
553 (get_exec_wrapper): Use "program_path" instead of
554 "program_name".
555 (handle_v_run): Likewise.
556 (captured_main): Likewise.
557 (process_serial_event): Likewise.
558
b4987c95
SDJ		 5592018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
560
561 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
562 (OBJS): Add "pathstuff.o".
563 * server.c (current_directory): New global variable.
564 (captured_main): Initialize "current_directory".
565
f46cd62a
AH		 5662018-02-26 Alan Hayward <alan.hayward@arm.com>
567
568 * tdesc.c: Use common/tdesc.h.
569 * tdesc.h: Likewise.
570
a543c5ca
AH		 5712018-02-20 Alan Hayward <alan.hayward@arm.com>
572 Simon Marchi <simon.marchi@ericsson.com>
573
574 * Makefile.in: Switch order of make rules.
575
b5884fa7
AH		 5762018-02-19 Alan Hayward <alan.hayward@arm.com>
577
578 * Makefile.in: Add common directory in build.
579 * configure.ac: Add common reference.
580 * configure: Regenerate.
581
de6242d3
MM		 5822018-02-09 Markus Metzger <markus.t.metzger@intel.com>
583
584 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
585 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
586 * spu-low.c (spu_target_ops): Likewise.
587 * win32-low.c (win32_target_ops): Likewise.
588 * server.c (supported_btrace_packets): Report packets unconditionally.
589 * target.h (target_ops) <supports_btrace>: Remove.
590 (target_supports_btrace): Remove.
591
9ee23a85
MM		 5922018-02-09 Markus Metzger <markus.t.metzger@intel.com>
593
594 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
595 (handle_btrace_disable): Change return type to void. Use exceptions
596 to report errors.
597 (handle_btrace_general_set): Catch exception and copy message to
598 return message.
599
8ce47547
TT		 6002018-02-08 Tom Tromey <tom@tromey.com>
601
602 * linux-low.c (install_software_single_step_breakpoints): Use
603 make_scoped_restore.
604 * inferiors.c (make_cleanup_restore_current_thread): Remove.
605 (do_restore_current_thread_cleanup): Remove.
606 * gdbthread.h (make_cleanup_restore_current_thread): Don't
607 declare.
608
45dd3607
TT		 6092018-02-08 Tom Tromey <tom@tromey.com>
610
611 * mem-break.c (set_raw_breakpoint_at): Use
612 gdb::unique_xmalloc_ptr.
613
e671cd59
PA		 6142018-01-30 Pedro Alves <palves@redhat.com>
615
616 PR gdb/13211
617 * target.c (target_terminal::terminal_state): Rename to ...
618 (target_terminal::m_terminal_state): ... this.
619
a0aad537
JC		 6202018-01-19 James Clarke <jrtc27@jrtc27.com>
621
622 * linux-low.c (handle_extended_wait): Surround call to
623 thread_db_notice_clone with #ifdef USE_THREAD_DB.
624
4d9b86e1
SM		 6252018-01-17 Simon Marchi <simon.marchi@ericsson.com>
626
627 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
628 linux_ptrace_attach_fail_reason_string now returning an
629 std::string.
630 (linux_attach): Likewise.
631 * thread-db.c (attach_thread): Likewise.
632
f517c180
EA		 6332018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
634
635 PR gdb/21559
636 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
637 checking for fs_base/gs_base fields in struct user_regs_struct.
638 * configure: Regenerate.
639
9a70f35c
YQ		 6402018-01-16 Yao Qi <yao.qi@linaro.org>
641
642 PR gdb/18749
643 * linux-low.c (fetch_register): Call supply_register instead of
644 error.
645
605fd3c6
YQ		 6462018-01-08 Yao Qi <yao.qi@linaro.org>
647 Simon Marchi <simon.marchi@ericsson.com>
648
649 * Makefile.in (OBS): Remove selftest.o.
650 * configure.ac: Set srv_selftest_objs if $development is true.
651 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
652 * configure: Re-generated.
653 * server.c (captured_main): Wrap variable selftest_filter with
654 GDB_SELF_TEST.
655
2cc05030
SM		 6562018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
657
658 * server.c (parse_debug_format_options): Return std::string.
659 (handle_monitor_command, captured_main): Adjust.
660
e379cee6
PA		 6612018-01-05 Pedro Alves <palves@redhat.com>
662
663 PR gdb/18653
664 * server.c (captured_main): Pass quiet=false to
665 save_original_signals_state.
666
82e1e79a
JB		 6672018-01-01 Joel Brobecker <brobecker@adacore.com>
668
669 * gdbreplay.c (gdbreplay_version): Update copyright year in
670 version message.
671 * server.c (gdbserver_version): Likewise.
672
8e481c3b
TT		 6732017-12-08 Tom Tromey <tom@tromey.com>
674
675 * ax.c (ax_printf): Update.
676
a8806230
YQ		 6772017-12-07 Yao Qi <yao.qi@linaro.org>
678
679 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
680 aarch64_linux_read_description.
681 * linux-amd64-ipa.c (idx2mask): New array.
682 (get_ipa_tdesc): Move idx2mask out.
683 (initialize_low_tracepoint): Initialize target descriptions.
684 * linux-i386-ipa.c (idx2mask): New array.
685 (get_ipa_tdesc): Move idx2mask out.
686 (initialize_low_tracepoint): Initialize target descriptions.
687
d4a0e8b5
SM		 6882017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
689
690 * tdesc.c (struct tdesc_type): Change return type.
691 (tdesc_add_flag): Change parameter type.
692 (tdesc_add_bitfield): Likewise.
693 (tdesc_add_field): Likewise.
694 (tdesc_set_struct_size): Likewise.
695
798a7429
SM		 6962017-12-05 Simon Marchi <simon.marchi@ericsson.com>
697
698 * regcache.c (registers_to_string): Remove unused variable.
699
c0e15c9b
SM		 7002017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
701
702 * inferiors.c (for_each_inferior_with_data): Remove.
703 * inferiors.h (for_each_inferior_with_data): Remove.
704 * server.c (handle_qxfer_threads_worker): Change parameter type.
705 (handle_qxfer_threads_proper): Use for_each_thread.
706
f0045347
SM		 7072017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
708
709 * inferiors.c (for_each_inferior): Remove.
710 (clear_inferiors): Use for_each_thread.
711 * inferiors.h (for_each_inferior): Remove.
712 * linux-low.c (linux_wait_for_event_filtered): Use
713 for_each_thread.
714 (linux_stabilize_threads): Likewise.
715 * regcache.c (regcache_release): Likewise.
716 * server.c (gdb_wants_all_threads_stopped): Likewise.
717 (clear_pending_status_callback): Remove.
718 (handle_status): Use for_each_thread.
719 (captured_main): Likewise.
720 * win32-low.c (child_init_thread_list): Likewise.
721 (win32_clear_inferiors): Likewise.
722 (fake_breakpoint_event): Likewise.
723
9521758b
SM		 7242017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
725
726 * inferiors.h (find_inferior): Remove.
727 * inferiors.c (find_inferior): Remove.
728
8f86d7aa
SM		 7292017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
730
731 * linux-low.c (resume_status_pending_p): Update comment.
732 (need_step_over_p): Update comment.
733
e2b44075
SM		 7342017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
735
736 * linux-low.c (proceed_one_lwp): Return void, change parameter
737 type.
738 (unsuspend_and_proceed_one_lwp): Likewise.
739 (proceed_all_lwps): Use for_each_thread.
740 (unstop_all_lwps): Likewise.
741
c80825ff
SM		 7422017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
743
744 * linux-low.c (linux_resume_one_thread): Return void, take
745 parameter directly.
746 (linux_resume): Use for_each_thread.
747
df3e4dbe
SM		 7482017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
749
750 * linux-low.c (send_sigstop_callback): Return void, change
751 parameter type. Rename to...
752 (send_sigstop): ... this.
753 (suspend_and_send_sigstop_callback): Return void, change parameter
754 type. Rename to...
755 (suspend_and_send_sigstop): ... this.
756 (stop_all_lwps): Use for_each_thread.
757
5a6b0a41
SM		 7582017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
759
760 * linux-low.c (lwp_running): Return bool, remove unused
761 argument.
762 (linux_stabilize_threads): Use find_thread.
763
39a64da5
SM		 7642017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
765
766 * linux-low.c (select_singlestep_lwp_callback): Remove.
767 (count_events_callback): Remove.
768 (select_event_lwp_callback): Remove.
769 (select_event_lwp): Use find_thread/for_each_thread.
770
a1385b7b
SM		 7712017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
772
773 * linux-low.c (not_stopped_callback): Return bool, take filter
774 argument directly.
775 (linux_wait_for_event_filtered): Use find_thread.
776 (linux_wait_1): Likewise.
777
454296a2
SM		 7782017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
779
780 * linux-low.c (same_lwp): Remove.
781 (find_lwp_pid): Use find_thread.
782
6b2a85da
SM		 7832017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
784
785 * linux-low.c (delete_lwp_callback): Remove.
786 (linux_mourn): Use for_each_thread.
787
798a38e8
SM		 7882017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
789
790 * linux-low.c (linux_detach_lwp_callback): Return void, remove
791 args parameter, don't check for pid.
792 (linux_detach): Use for_each_thread.
793
e4eb0dec
SM		 7942017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
795
796 * linux-low.c (struct counter): Remove.
797 (second_thread_of_pid_p): Remove.
798 (last_thread_of_process_p): Use find_thread.
799
83e1b6c1
SM		 8002017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
801
802 * inferiors.c (find_inferior_in_random): Remove.
803 * inferiors.h (find_inferior_in_random): Remove.
804 * linux-low.c (status_pending_p_callback): Return bool, accept
805 parameter ptid directly.
806 (linux_wait_for_event_filtered): Use find_thread_in_random.
807 (linux_wait_1): Likewise.
808
8dc7b443
SM		 8092017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
810
811 * inferiors.c (find_inferior_id): Remove.
812 (find_thread_ptid): Move implemention from find_inferior_id to
813 here.
814 * inferiors.h (find_inferior_id): Remove.
815 * server.c (handle_status): Use find_thread_ptid.
816 (process_serial_event): Likewise.
817 * thread-db.c (find_one_thread): Likewise.
818 (thread_db_thread_handle): Likewise.
819 * win32-low.c (thread_rec): Likewise.
820 (child_delete_thread): Likewise.
821 (win32_thread_alive): Likewise.
822 (get_child_debug_event): Likewise.
823
da25033c
SM		 8242017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
825
826 * linux-mips-low.c (update_watch_registers_callback): Return
827 void, remove pid_p parameter, don't check for pid.
828 (mips_insert_point, mips_remove_point): Use for_each_thread.
829
c91bb56b
SM		 8302017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
831
832 * lynx.low (lynx_delete_thread_callback): Remove.
833 (lynx_mourn): Use for_each_thread.
834
634a3254
SM		 8352017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
836
837 * regcache.c (regcache_invalidate_one): Remove.
838 (regcache_invalidate_pid): use for_each_thread.
839
41272101
TT		 8402017-11-26 Tom Tromey <tom@tromey.com>
841
842 * linux-low.c (linux_create_inferior): Update.
843
f5291a6f
UW		 8442017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
845
846 * spu-low.c (spu_create_inferior): Fix typo in argument name.
847
6654d750
AH		 8482017-11-24 Alan Hayward <alan.hayward@arm.com>
849
850 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
851 * linux-aarch64-low.c (initialize_low_arch): Call init func.
852 * linux-aarch64-tdesc-selftest.c: New file.
853 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
854
8552017-11-24 Alan Hayward <alan.hayward@arm.com>
856
857 * configure.srv: Add new file.
858 * linux-aarch64-low.c (initialize_low_arch): Call init func.
859 * linux-aarch64-tdesc-selftest.c: New file.
860 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
861
49bdb7ee
AH		 8622017-11-24 Alan Hayward <alan.hayward@arm.com>
863
864 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
865 * linux-aarch64-low.c (initialize_low_arch): Remove init.
866 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
867
d6d7ce56
AH		 8682017-11-24 Alan Hayward <alan.hayward@arm.com>
869
870 * configure.srv: Add new files.
871 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
872 aarch64_linux_read_description.
873 * linux-aarch64-low.c (aarch64_linux_read_description):
874 Merge with aarch64_arch_setup.
875 (aarch64_arch_setup): Call aarch64_linux_read_description.
876 * linux-aarch64-tdesc.c: New file.
877 * linux-aarch64-tdesc.h: New file.
878
506fe5f4
YQ		 8792017-11-24 Yao Qi <yao.qi@linaro.org>
880
881 * configure.srv: Set $srv_regobj for tic6x-linux.
882 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
883 (tic6x_read_description): Move some code to tic6x_arch_setup.
884 (tic6x_tdesc_test): New function.
885 (initialize_low_arch): Call selftests::register_test.
886
29f9a567
YQ		 8872017-11-22 Yao Qi <yao.qi@linaro.org>
888
889 * remote-utils.c (prepare_resume_reply): Use memcpy.
890
578290ec
SM		 8912017-11-19 Simon Marchi <simon.marchi@ericsson.com>
892
893 * linux-low.c (kill_one_lwp_callback): Return void, take
894 argument directly, don't filter on pid.
895 (linux_kill): Use for_each_thread.
896
eca55aec
SM		 8972017-11-19 Simon Marchi <simon.marchi@ericsson.com>
898
899 * linux-low.c (need_step_over_p): Return bool, remove dummy
900 argument.
901 (linux_resume, proceed_all_lwps): Use find_thread.
902
25c28b4d
SM		 9032017-11-19 Simon Marchi <simon.marchi@ericsson.com>
904
905 * linux-low.c (resume_status_pending_p): Return bool, remove
906 flag_p argument.
907 (linux_resume): Use find_thread.
908
5fdda392
SM		 9092017-11-19 Simon Marchi <simon.marchi@ericsson.com>
910
911 * linux-low.c (struct thread_resume_array): Remove.
912 (linux_set_resume_request): Return void, take arguments
913 directly.
914 (linux_resume): Use for_each_thread.
915
fcb056a5
SM		 9162017-11-19 Simon Marchi <simon.marchi@ericsson.com>
917
918 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
919 return bool, remove data argument.
920 (linux_stabilize_threads): Use find_thread.
921
139720c5
SM		 9222017-11-19 Simon Marchi <simon.marchi@ericsson.com>
923
924 * linux-low.c (unsuspend_one_lwp): Remove.
925 (unsuspend_all_lwps): Use for_each_thread, inline code from
926 unsuspend_one_lwp.
927
6d1e5673
SM		 9282017-11-19 Simon Marchi <simon.marchi@ericsson.com>
929
930 * gdbthread.h (find_thread): Add overload with ptid_t filter.
931 * linux-low.c (struct iterate_over_lwps_args): Remove.
932 (iterate_over_lwps_filter): Remove.
933 (iterate_over_lwps): Use find_thread.
934
bbf550d5
SM		 9352017-11-19 Simon Marchi <simon.marchi@ericsson.com>
936
937 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
938 (linux_handle_new_gdb_connection): Use for_each_thread, inline
939 code from reset_lwp_ptrace_options_callback.
940
00192f77
SM		 9412017-11-19 Simon Marchi <simon.marchi@ericsson.com>
942
943 * linux-arm-low.c (struct update_registers_data): Remove.
944 (update_registers_callback): Return void, take arguments
945 directly, don't check thread's pid.
946 (arm_insert_point, arm_remove_point): Use for_each_thread.
947
2bee2b6c
SM		 9482017-11-19 Simon Marchi <simon.marchi@ericsson.com>
949
950 * win32-low.c (continue_one_thread): Return void, take argument
951 directly.
952 (child_continue): Use for_each_thread.
953
0b360f19
SM		 9542017-11-19 Simon Marchi <simon.marchi@ericsson.com>
955
956 * win32-i386-low.c (update_debug_registers_callback): Rename
957 to ...
958 (update_debug_registers): ... this, return void, remove pid_p arg.
959 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
960
f27866ba
SM		 9612017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
962
963 * inferiors.h (struct process_info): Add constructor, initialize
964 fields..
965 <syscalls_to_catch>: Change type to std::vector<int>.
966 * inferiors.c (add_process): Allocate process_info with new.
967 (remove_process): Free process_info with delete.
968 * linux-low.c (handle_extended_wait): Adjust.
969 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
970 * server.c (handle_general_set): Adjust.
971
e849ea89
PA		 9722017-11-16 Pedro Alves <palves@redhat.com>
973
974 * remote-utils.c (remote_close): Block SIGIO signals instead of
975 uninstalling the SIGIO handler.
976
1d0aa65c
AH		 9772017-11-16 Alan Hayward <alan.hayward@arm.com>
978
979 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
980
3491a34c
YQ		 9812017-11-16 Yao Qi <yao.qi@linaro.org>
982
983 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
984 (tic6x_store_gregset): Likewise.
985 (tic6x_usrregs_info): Move it up.
986
a602f924
AH		 9872017-11-15 Alan Hayward <alan.hayward@arm.com>
988
989 * Makefile.in: Update arch rules.
990 * configure.srv: Explicitly mark arch/ files.
991
5616b6c3
AS		 9922017-11-13 Andreas Schwab <schwab@suse.de>
993
994 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
995 function.
996 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
997
d1928160
PA		 9982017-11-06 Pedro Alves <palves@redhat.com>
999
1000 * config.in, configure: Regenerate.
1001
bac608e7
SM		 10022017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1003
1004 * target.c (struct thread_search): Remove.
1005 (thread_search_callback): Remove.
1006 (prepare_to_access_memory): Use for_each_thread instead of
1007 find_inferior. Inline code from thread_search_callback.
1008
eaddb425
SM		 10092017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1010
1011 * server.c (struct visit_actioned_threads_data): Remove.
1012 (visit_actioned_threads): Change prototype to take arguments
1013 directly.
1014 (resume): Use find_thread instead of find_inferior.
1015
99078d34
SM		 10162017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1017
1018 * server.c (queue_stop_reply_callback): Change prototype, return
1019 void.
1020 (find_status_pending_thread_callback): Remove.
1021 (handle_status): Replace find_inferior with find_thread and
1022 for_each_thread.
1023
cc628f3d
AH		 10242017-10-25 Alan Hayward <alan.hayward@arm.com>
1025
1026 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1027 with REGNO.
1028 (aarch64_store_gregset): Likewise.
1029 (aarch64_fill_fpregset): Likewise.
1030 (aarch64_store_fpregset): Likewise.
1031
4d3bb80e
SM		 10322017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1033
1034 * gdbthread.h (find_thread, for_each_thread): New functions.
1035 * inferiors.c (thread_of_pid): Remove.
1036 (find_any_thread_of_pid): Use find_thread.
1037 * linux-low.c (num_lwps): Use for_each_thread.
1038
7a7cdfa0
YQ		 10392017-10-17 Yao Qi <yao.qi@linaro.org>
1040
1041 * Makefile.in: Remove one rule.
1042 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1043
e675d170
YQ		 10442017-10-17 Yao Qi <yao.qi@linaro.org>
1045
1046 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1047 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1048
7eb4e0f9
YQ		 10492017-10-17 Yao Qi <yao.qi@linaro.org>
1050
1051 * configure.srv: Rename arm.o with arch/arm.o.
1052
60d6cfc9
YQ		 10532017-10-17 Yao Qi <yao.qi@linaro.org>
1054
1055 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1056 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1057 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1058 (arch-i386.o, arch-amd64.o): Remove rules.
1059 (arch/%.o): New rule.
1060 Update POSTCOMPILE and COMPILE.pre.
1061 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1062 * configure: Re-generated.
1063 * configure.srv: Replace arch-i386.o with arch/i386.o.
1064 Replace arch-amd64.o with arch/amd64.o.
1065
5bfda255
YQ		 10662017-10-16 Yao Qi <yao.qi@linaro.org>
1067
1068 * configure: Regenerated.
1069
9c80ecd6
SM		 10702017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1071
1072 * inferiors.h: (struct inferior_list): Remove.
1073 (struct inferior_list_entry); Remove.
1074 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1075 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1076 get_first_inferior): Remove.
1077 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1078 find_inferior_id, find_inferior_in_random): Change signature.
1079 * inferiors.c (all_threads): Change type to
1080 std::list<thread_info *>.
1081 (get_thread): Remove macro.
1082 (find_inferior, find_inferior_id): Change signature, implement
1083 using find_thread.
1084 (find_inferior_in_random): Change signature, implement using
1085 find_thread_in_random.
1086 (for_each_inferior, for_each_inferior_with_data): Change
1087 signature, implement using for_each_thread.
1088 (add_inferior_to_list, remove_inferior): Remove.
1089 (add_thread, get_first_thread, thread_of_pid,
1090 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1091 (get_first_inferior, one_inferior_p, clear_inferior_list):
1092 Remove.
1093 (clear_inferiors, get_thread_process): Update.
1094 * gdbthread.h: Include <list>.
1095 (struct thread_info) <entry>: Remove field.
1096 <id>: New field.
1097 (all_threads): Change type to std::list<thread_info *>.
1098 (get_first_inferior): Add doc.
1099 (find_thread, for_each_thread, find_thread_in_random): New
1100 functions.
1101 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1102 * linux-arm-low.c (update_registers_callback): Update.
1103 * linux-low.c (second_thread_of_pid_p): Update.
1104 (kill_one_lwp_callback, linux_detach_lwp_callback,
1105 delete_lwp_callback, status_pending_p_callback, same_lwp,
1106 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1107 iterate_over_lwps, not_stopped_callback,
1108 resume_stopped_resumed_lwps, count_events_callback,
1109 select_singlestep_lwp_callback, select_event_lwp_callback,
1110 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1111 suspend_and_send_sigstop_callback, wait_for_sigstop,
1112 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1113 lwp_running, linux_set_resume_request, resume_status_pending_p,
1114 need_step_over_p, start_step_over, linux_resume_one_thread,
1115 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1116 reset_lwp_ptrace_options_callback): Update.
1117 * linux-mips-low.c (update_watch_registers_callback): Update.
1118 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1119 Update.
1120 (free_register_cache_thread_one): Remove.
1121 (regcache_release): Update.
1122 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1123 handle_qxfer_threads_worker): Update.
1124 (handle_query): Update, use list iterator.
1125 (visit_actioned_threads, handle_pending_status,
1126 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1127 clear_pending_status_callback, set_pending_status_callback,
1128 find_status_pending_thread_callback, handle_status,
1129 process_serial_event): Update.
1130 * target.c (thread_search_callback): Update.
1131 * thread-db.c (thread_db_get_tls_address): Update.
1132 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1133 Update.
1134 * win32-i386-low.c (update_debug_registers_callback): Update.
1135 * win32-low.c (delete_thread_info, child_delete_thread,
1136 continue_one_thread, suspend_one_thread,
1137 get_child_debug_event): Adjust.
1138
9179355e
SM		 11392017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1140
1141 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1142 * inferiors.h: Include <list>.
1143 (struct process_info) <entry>: Remove field.
1144 <pid>: New field.
1145 (pid_of): Change macro to function.
1146 (ptid_of, lwpid_of): Remove macro.
1147 (all_processes): Change type to std::list<process_info *>.
1148 (ALL_PROCESSES): Remove macro.
1149 (for_each_process, find_process): New function.
1150 * inferiors.c (all_processes): Change type to
1151 std::list<process_info *>.
1152 (find_thread_process): Adjust.
1153 (add_process): Likewise.
1154 (remove_process): Likewise.
1155 (find_process_pid): Likewise.
1156 (get_first_process): Likewise.
1157 (started_inferior_callback): Remove.
1158 (have_started_inferiors_p): Adjust.
1159 (attached_inferior_callback): Remove.
1160 (have_attached_inferiors_p): Adjust.
1161 * linux-low.c (check_zombie_leaders): Likewise.
1162 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1163 (x86_linux_update_xmltarget): Adjust.
1164 * server.c (handle_query): Likewise.
1165 (gdb_reattached_process): Remove.
1166 (handle_status): Adjust.
1167 (kill_inferior_callback): Likewise.
1168 (detach_or_kill_inferior): Remove.
1169 (print_started_pid): Likewise.
1170 (print_attached_pid): Likewise.
1171 (detach_or_kill_for_exit): Update.
1172 (process_serial_event): Likewise.
1173 * linux-arm-low.c (arm_new_fork): Likewise.
1174
c9cb8905
SM		 11752017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1176
1177 * dll.h: Include <list>.
1178 (struct dll_info): Add constructor.
1179 <entry>: Remove field.
1180 (all_dlls): Change type to std::list<dll_info>.
1181 * dll.c: Include <algorithm>.
1182 (get_dll): Remove macro.
1183 (all_dlls): Change type to std::list<dll_info *>.
1184 (free_one_dll): Remove.
1185 (match_dll): Likewise.
1186 (loaded_dll): Adjust.
1187 (unloaded_dll): Adjust to all_dlls type change, use
1188 std::find_if. Inline code from match_dll.
1189 (clear_dlls): Adjust to all_dlls type change.
1190 * server.c (emit_dll_description): Remove.
1191 (handle_qxfer_libraries): Adjust to all_dlls type change,
1192 integrate emit_dll_description's functionality.
1193
04ec7890
SM		 11942017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1195
1196 * linux-low.h (struct linux_target_ops) <delete_process>: New
1197 field.
1198 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1199 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1200 (struct linux_target_ops): Add delete_process callback.
1201 * linux-arm-low.c (arm_delete_process): New.
1202 (struct linux_target_ops): Add delete_process callback.
1203 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1204 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1205 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1206 * linux-mips-low.c (mips_linux_delete_process): New.
1207 (struct linux_target_ops): Add delete_process callback.
1208 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1209 * linux-s390-low.c (struct linux_target_ops): Likewise.
1210 * linux-sh-low.c (struct linux_target_ops): Likewise.
1211 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1212 * linux-tile-low.c (struct linux_target_ops): Likewise.
1213 * linux-x86-low.c (x86_linux_delete_process): New.
1214 (struct linux_target_ops): Add delete_process callback.
1215 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1216
466eecee
SM		 12172017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1218
1219 * linux-aarch64-low.c (the_low_target): Add thread delete
1220 callback.
1221 * linux-arm-low.c (arm_delete_thread): New function.
1222 (the_low_target): Add thread delete callback.
1223 * linux-bfin-low.c (the_low_target): Likewise.
1224 * linux-crisv32-low.c (the_low_target): Likewise.
1225 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1226 set.
1227 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1228 field.
1229 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1230 * linux-mips-low.c (mips_linux_delete_thread): New function.
1231 (the_low_target): Add thread delete callback.
1232 * linux-ppc-low.c (the_low_target): Likewise.
1233 * linux-s390-low.c (the_low_target): Likewise.
1234 * linux-sh-low.c (the_low_target): Likewise.
1235 * linux-tic6x-low.c (the_low_target): Likewise.
1236 * linux-tile-low.c (the_low_target): Likewise.
1237 * linux-x86-low.c (the_low_target): Likewise.
1238 * linux-xtensa-low.c (the_low_target): Likewise.
1239
b79f7801
YZ		 12402017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1241
1242 * win32-low.c: Include "common-inferior.h".
1243
bc3b087d
SDJ		 12442017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1245
1246 * inferiors.c (set_inferior_cwd): New function.
1247 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1248 (handle_query): Inform that QSetWorkingDir is supported.
1249 * win32-low.c (create_process): Pass the inferior's cwd to
1250 CreateProcess.
1251
d092c5a2
SDJ		 12522017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1253
1254 * inferiors.c (current_inferior_cwd): New global variable.
1255 (get_inferior_cwd): New function.
1256 * inferiors.h (struct process_info) <cwd>: New field.
1257
7da0a886
SDJ		 12582017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1259
1260 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1261 (OBS): Add gdb_tilde_expand.o.
1262
289a6840
SM		 12632017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1264
1265 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1266 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1267
256642e8
PA		 12682017-09-29 Pedro Alves <palves@redhat.com>
1269
1270 * ax.c (gdb_parse_agent_expr): Constify.
1271 * ax.h (gdb_parse_agent_expr): Constify.
1272 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1273 Constify.
1274 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1275 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1276 * remote-utils.h (read_ptid): Constify.
1277 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1278 (process_point_options, process_serial_event): Constify.
1279 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1280 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1281 (cmd_qtbuffer): Constify.
1282
5b9ca4d4
PA		 12832017-09-29 Pedro Alves <palves@redhat.com>
1284
1285 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1286 fails.
1287
94c207e0
PA		 12882017-09-29 Pedro Alves <palves@redhat.com>
1289
1290 * linux-low.c (handle_extended_wait): Pass parent thread instead
1291 of process to thread_db_notice_clone.
1292 * linux-low.h (thread_db_notice_clone): Replace parent process
1293 parameter with parent thread parameter.
1294 * thread-db.c (find_one_thread): Add comment.
1295 (thread_db_notice_clone): Replace parent process parameter with
1296 parent thread parameter. Temporarily switch to the parent thread.
1297
75352e28
SDJ		 12982017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1299
1300 * gdbthread.h: Include "common-gdbthread.h".
1301 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1302 "if" when validating the ptid.
1303 * remote-utils.c: Include "gdbthread.h".
1304 (prepare_resume_reply): Use "switch_to_thread".
1305 * target.c (done_accessing_memory): Likewise.
1306
ad339634
AA		 13072017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1308
1309 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1310 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1311 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1312 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1313 s390x-gs-linux64-ipa.o to ipa_obj.
1314 * linux-s390-low.c (HWCAP_S390_GS): New define.
1315 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1316 New functions.
1317 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1318 (s390_arch_setup): Check for guarded-storage support and choose
1319 appropriate tdesc.
1320 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1321 init_registers_s390x_gs_linux64.
1322 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1323 enum value.
1324 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1325 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1326
cc4d742f
SM		 13272017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1328
1329 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1330
f6327dcb
KB		 13312017-09-21 Kevin Buettner <kevinb@redhat.com>
1332
1333 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1334 (thread_db_thread_handle): Declare.
1335 * linux-low.c (linux_target_ops): Initialize thread_handle.
1336 * server.c (handle_qxfer_threads_worker): Add support for
1337 "handle" attribute.
1338 * target.h (struct target_ops): Add new function pointer,
1339 thread_handle.
1340 (target_thread_handle): Define.
1341 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1342 field in lwp.
1343 (thread_db_thread_handle): New function.
1344
86299109
KB		 13452017-09-21 Kevin Buettner <kevinb@redhat.com>
1346
1347 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1348 * linux-low.h (thread_db_notice_clone): Declare.
1349 * thread-db.c (thread_db_notice_clone): New function.
1350
f557a88a
PA		 13512017-09-21 Pedro Alves <palves@redhat.com>
1352
1353 * server.c (gdb_read_memory, handle_status, process_serial_event)
1354 (handle_serial_event, handle_target_event): Adjust to
1355 set_desired_thread prototype change.
1356 * target.c (set_desired_thread): Remove 'use_general' parameter
1357 and adjust.
1358 * target.h (set_desired_thread): Remove 'use_general' parameter.
1359
223ffa71
TT		 13602017-09-20 Tom Tromey <tom@tromey.com>
1361
1362 * target.c (target_terminal::terminal_state): Define.
1363 (target_terminal::init): Rename from target_terminal_init.
1364 (target_terminal::inferior): Rename from
1365 target_terminal_inferior.
1366 (target_terminal::ours): Rename from target_terminal_ours.
1367 (target_terminal::ours_for_output, target_terminal::info): New.
1368
04fd3ba9
SM		 13692017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1370
1371 * server.c (accumulate_file_name_length): Remove.
1372 (emit_dll_description): Adjust to std::string change.
1373 (handle_qxfer_libraries): Use std::string to hold document.
1374
5e187554
SM		 13752017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1376
1377 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1378 return type of xml_escape_text.
1379 * server.c (emit_dll_description): Likewise.
1380
1526853e
SM		 13812017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1382
1383 * server.c (captured_main): Accept argument for --selftest.
1384 Update run_tests call.
1385 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1386 when registering selftests.
1387
c4dfafab
SDJ		 13882017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1389
1390 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1391 instead of "VEC" for "target_desc.reg_defs".
1392 (regcache_cpy): Likewise.
1393 (registers_to_string): Likewise.
1394 (registers_from_string): Likewise.
1395 (find_regno): Likewise.
1396 (supply_regblock): Likewise.
1397 (regcache_raw_read_unsigned): Likewise.
1398 * tdesc.c (init_target_desc): Likewise.
1399 (tdesc_create_reg): Likewise.
1400 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1401 (struct target_desc) <reg_defs>: Convert to "std::vector".
1402 (target_desc): Do not initialize "reg_defs".
1403 (~target_desc): Update code to use "std::vector" instead of "VEC"
1404 for "target_desc.reg_defs".
1405 (operator==): Likewise.
1406
124aceb4
SM		 14072017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1408
1409 * inferiors.h (thread_to_gdb_id): Remove.
1410 * inferiors.c (thread_to_gdb_id): Remove.
1411 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1412 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1413 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1414 Likewise.
1415 * nto-low.c (nto_fetch_registers, nto_store_registers,
1416 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1417
96cde54f
SM		 14182017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1419
1420 * inferiors.h (gdb_id_to_thread_id): Remove.
1421 * inferiors.c (gdb_id_to_thread_id): Remove.
1422 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1423 removal. Move pid declaration closer to where it's used.
1424
e8ca139e
SM		 14252017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1426
1427 * server.c (handle_detach): New function.
1428 (process_serial_event): Move code out, call handle_detach.
1429
f8a4e119
SM		 14302017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1431
1432 * server.c (require_running): Rename to ...
1433 (require_running_or_return): ... this ...
1434 (require_running_or_break): ... and this.
1435 (handle_query, process_serial_event): Adjust.
1436
0eb0a407
SM		 14372017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1438
1439 * linux-low.c (linux_set_resume_request): Remove unused
1440 variables.
1441
785922a5
SM		 14422017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1443
1444 * server.c (first_thread_of): Remove.
1445 (process_serial_event): Replace usage of first_thread_of with
1446 find_any_thread_of_pid.
1447 * tracepoint.c (same_process_p): Remove.
1448 (gdb_agent_about_to_close): Replace usage of same_process_p with
1449 find_any_thread_of_pid.
1450 * linux-x86-low.c (same_process_callback): Remove.
1451 (x86_arch_setup_process_callback): Replace usage of
1452 same_process_callback with find_any_thread_of_pid.
1453 * thread-db.c (any_thread_of): Remove.
1454 (switch_to_process): Replace usage of any_thread_of with
1455 find_any_thread_of_pid.
1456 * inferiors.c (thread_pid_matches_callback): Remove.
1457 (find_thread_process): Adjust to use find_any_thread_of_pid.
1458
a059f00c
SDJ		 14592017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1460
1461 * regcache.c (get_thread_regcache): Guard calls to "memset"
1462 with "!VEC_empty".
1463
cc397f3a
SDJ		 14642017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1465
1466 * linux-low.c (handle_extended_wait): Use
1467 "allocate_target_description" instead of "XNEW".
1468 * linux-x86-low.c (initialize_low_arch): Likewise.
1469
22916b07
YQ		 14702017-09-05 Yao Qi <yao.qi@linaro.org>
1471
1472 * configure.srv (srv_i386_regobj): Remove.
1473 (srv_amd64_regobj): Remove.
1474 (srv_regobj): Set it to "" for x86 non-linux targets.
1475 * linux-x86-tdesc.c (i386_linux_read_description):
1476 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1477 (init_registers_i386): Remove the declaration.
1478 (tdesc_i386): Remove the declaration.
1479 (lynx_i386_arch_setup): Call i386_create_target_description.
1480 * nto-x86-low.c: Likewise.
1481 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1482 [!__x86_64__]: include arch/i386.h.
1483 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1484
38602d55
YQ		 14852017-09-05 Yao Qi <yao.qi@linaro.org>
1486
1487 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1488 i386/amd64-XXX-linux from it.
1489
44b886ff
YQ		 14902017-09-05 Yao Qi <yao.qi@linaro.org>
1491
1492 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1493 false.
1494 (ipa_amd64_linux_regobj): Remove.
1495 (ipa_x32_linux_regobj): Remove.
1496
b4570e4b
YQ		 14972017-09-05 Yao Qi <yao.qi@linaro.org>
1498
1499 * Makefile.in (arch-amd64.o): New rule.
1500 * configure.srv: Append arch-amd64.o.
1501 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1502 (get_ipa_tdesc): Call amd64_linux_read_description.
1503 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1504 and init_registers_amd64_XXX.
1505 * linux-x86-low.c (x86_linux_read_description): Call
1506 amd64_linux_read_description.
1507 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1508 (initialize_low_arch): Don't call init_registers_x32_XXX and
1509 init_registers_amd64_XXX.
1510 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1511 and tdesc_amd64_XXX.
1512 [__x86_64__] (amd64_tdesc_test): New function.
1513 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1514 and init_registers_amd64_XXX.
1515 * linux-x86-tdesc.c: Include arch/amd64.h.
1516 (xcr0_to_tdesc_idx): New function.
1517 (i386_linux_read_description): New function.
1518 (amd64_get_ipa_tdesc_idx): New function.
1519 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1520 (amd64_get_ipa_tdesc): Declare.
1521
d1f28ea2
YQ		 15222017-09-05 Yao Qi <yao.qi@linaro.org>
1523
1524 * configure.srv (srv_i386_linux_xmlfiles): Remove
1525 i386/i386-XXX-linux.xml from it.
1526
25a93583
YQ		 15272017-09-05 Yao Qi <yao.qi@linaro.org>
1528
1529 * configure.srv: Set srv_i386_linux_regobj empty if $development
1530 is false.
1531 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1532 initialize_low_tdesc.
1533 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1534 with #if initialize_low_tdesc.
1535 * linux-x86-tdesc-selftest.c: New file.
1536 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1537
5f035c07
YQ		 15382017-09-05 Yao Qi <yao.qi@linaro.org>
1539
1540 * Makefile.in (arch-i386.o): New rule.
1541 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1542 (x86_64-*-linux*): Likewise.
1543 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1544 include arch/i386.h.
1545 (i386_linux_read_description): Remove code and call
1546 i386_create_target_description.
1547 * tdesc.c (allocate_target_description): New function.
1548 * tdesc.h (set_tdesc_architecture): Remove declaration.
1549 (set_tdesc_osabi): Likewise.
1550
0abe8a89
YQ		 15512017-09-05 Yao Qi <yao.qi@linaro.org>
1552
1553 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1554 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1555 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1556 .xmltarget.
1557 * server.c (get_features_xml): Call tdesc_get_features_xml.
1558 * tdesc.c (set_tdesc_architecture): New function.
1559 (set_tdesc_osabi): New function.
1560 (tdesc_get_features_xml): New function.
1561 (tdesc_create_feature): Add an argument.
1562 * tdesc.h (struct target_desc) <features>: New field.
1563 <arch, osabi>: New field.
1564 (~target_desc): xfree features, arch, and osabi.
1565 (target_desc::oerator==): Don't compare .xmltarget.
1566 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1567 (set_tdesc_osabi): Likewise.
1568 (tdesc_get_features_xml): Likewise.
1569
0a188386
YQ		 15702017-09-05 Yao Qi <yao.qi@linaro.org>
1571
1572 * linux-x86-tdesc.c: Include selftest.h.
1573 (i386_tdesc_test): New function.
1574 (initialize_low_tdesc): Call selftests::register_test.
1575 * tdesc.h: Include regdef.h.
1576 (target_desc): Override operator == and !=.
1577
f49ff000
YQ		 15782017-09-05 Yao Qi <yao.qi@linaro.org>
1579
1580 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1581 (ipa_obj): Likewise.
1582 * linux-i386-ipa.c: Include common/x86-xstate.h
1583 (get_ipa_tdesc): Call i386_linux_read_description.
1584 (initialize_low_tracepoint): Don't call init_registers_XXX
1585 functions, call initialize_low_tdesc instead.
1586 * linux-x86-low.c (x86_linux_read_description): Call
1587 i386_linux_read_description.
1588 (initialize_low_arch): Don't call init_registers_i386_XXX
1589 functions, call initialize_low_tdesc.
1590 * linux-x86-tdesc.c: New file.
1591 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1592 (i386_get_ipa_tdesc_idx): Declare.
1593 (i386_get_ipa_tdesc): Declare.
1594 (initialize_low_tdesc): Declare.
1595
2b68ef2f
YQ		 15962017-09-05 Yao Qi <yao.qi@linaro.org>
1597
1598 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1599 instead of 0.
1600
f7000548
YQ		 16012017-09-05 Yao Qi <yao.qi@linaro.org>
1602
1603 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1604 * regcache.c (get_thread_regcache): Use VEC_length.
1605 (init_register_cache): Likewise.
1606 (regcache_cpy): Likewise.
1607 (registers_to_string): Iterate reg_defs via VEC_iterate.
1608 (find_regno): Likewise.
1609 (find_register_by_number): Use VEC_index.
1610 (register_size): Call find_register_by_number.
1611 (register_data): Call find_register_by_number.
1612 (supply_regblock): Use VEC_length.
1613 (regcache_raw_read_unsigned): Likewise.
1614 * tdesc.c (init_target_desc): Iterate reg_defs via
1615 VEC_iterate.
1616 (default_description): Update initializer.
1617 (copy_target_description): Don't update field num_registers.
1618 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1619 <num_registers>: Remove.
1620
50a421ac
SM		 16212017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1622
1623 * Makefile.in (.SECONDARY): Define target.
1624
23fdd69e
SM		 16252017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1626
1627 * linux-low.c (linux_wait_1): Adjust.
1628 * server.c (queue_stop_reply_callback): Adjust.
1629
0a2dde4a
SDJ		 16302017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1631
1632 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1633 QEnvironmentUnset and QEnvironmentReset packets.
1634 (handle_query): Inform remote that QEnvironmentHexEncoded,
1635 QEnvironmentUnset and QEnvironmentReset are supported.
1636
6afd337d
SM		 16372017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1638
1639 * inferiors.h (inferior_target_data): Rename to ...
1640 (thread_target_data): ... this.
1641 (inferior_regcache_data): Rename to ...
1642 (thread_regcache_data): ... this.
1643 (set_inferior_regcache_data): Rename to ...
1644 (set_thread_regcache_data): ... this.
1645 * inferiors.c (inferior_target_data): Rename to ...
1646 (thread_target_data): ... this.
1647 (inferior_regcache_data): Rename to ...
1648 (thread_regcache_data): ... this.
1649 (set_inferior_regcache_data): Rename to ...
1650 (set_thread_regcache_data): ... this.
1651 (free_one_thread): Update.
1652 * linux-low.h (get_thread_lwp): Update.
1653 * regcache.c (get_thread_regcache): Update.
1654 (regcache_invalidate_thread): Update.
1655 (free_register_cache_thread): Update.
1656 * win32-i386-low.c (update_debug_registers_callback): Update.
1657 (win32_get_current_dr): Update.
1658 * win32-low.c (thread_rec): Update.
1659 (delete_thread_info): Update.
1660 (continue_one_thread): Update.
1661 (suspend_one_thread): Update.
1662
a160cc46
SM		 16632017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1664
1665 * inferiors.c (set_inferior_target_data): Remove.
1666 * inferiors.h (set_inferior_target_data): Remove.
1667
6d580b63
YQ		 16682017-08-18 Yao Qi <yao.qi@linaro.org>
1669
1670 * Makefile.in (OBS): Add selftest.o.
1671 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1672 * configure, config.in: Re-generated.
1673 * server.c: Include common/sefltest.h.
1674 (captured_main): Handle option --selftest.
1675
f5a29eb0
YQ		 16762017-08-09 Yao Qi <yao.qi@linaro.org>
1677
1678 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1679 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1680 i386-avx-mpx.o and i386-mmx.o.
1681 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1682 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1683 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1684 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1685 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1686 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1687 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1688 i386/amd64-avx-mpx.xml.
1689
57757c2f
YQ		 16902017-08-09 Yao Qi <yao.qi@linaro.org>
1691
1692 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1693 and x32-avx-avx512.o.
1694 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1695 i386/x32-avx-avx512.xml.
1696
229d26fc
SM		 16972017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1698
1699 * tracepoint.h (enum class fast_tpoint_collect_result): New
1700 enumeration.
1701 (fast_tracepoint_collecting): Change return type to
1702 fast_tpoint_collect_result.
1703 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1704 * linux-low.h: Include tracepoint.h.
1705 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1706 fast_tpoint_collect_result.
1707 * linux-low.c (handle_tracepoints): Adjust.
1708 (linux_fast_tracepoint_collecting): Change return type to
1709 fast_tpoint_collect_result.
1710 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1711 linux_wait_1, stuck_in_jump_pad_callback,
1712 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1713 proceed_one_lwp): Adjust to type change.
1714
2e1e43e1
YQ		 17152017-07-10 Yao Qi <yao.qi@linaro.org>
1716
1717 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1718
adc764e7
YQ		 17192017-06-29 Yao Qi <yao.qi@linaro.org>
1720
1721 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1722 Remove.
1723 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1724
a206891a
SM		 17252017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1726
1727 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1728
9a6c7d9c
SDJ		 17292017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1730
1731 * linux-low.c (linux_create_inferior): Adjust code to access the
1732 environment information via 'gdb_environ' class.
1733 * lynx-low.c (lynx_create_inferior): Likewise.
1734 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1735 (get_environ): Return a pointer to 'our_environ'.
1736 (captured_main): Initialize 'our_environ'.
1737 * server.h (get_environ): Adjust prototype.
1738 * spu-low.c (spu_create_inferior): Adjust code to access the
1739 environment information via 'gdb_environ' class.
1740
ae3e2ccf
SM		 17412017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1742
1743 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1744 usage of "register" keyword.
1745
3e019bdc
SM		 17462017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1747
1748 * configure: Re-generate.
1749
8465943a
SM		 17502017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1751
1752 * configure: Re-generate.
1753
cf0dd6f0
SM		 17542017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1755
1756 * Makefile.in (COMPILE.pre): Add "-x c++".
1757
9845682b
SDJ		 17582017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1759
1760 * fork-child.c: Conditionally include <signal.h>.
1761
aefd8b33
SDJ		 17622017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1763
1764 * server.c (handle_general_set): Handle new packet
1765 "QStartupWithShell".
1766 (handle_query): Add "QStartupWithShell" to the list of supported
1767 packets.
1768 (gdbserver_usage): Add help text explaining the
1769 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1770 options.
1771 (captured_main): Recognize and act upon the presence of the new
1772 CLI options.
1773
2090129c
SDJ		 17742017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1775 Pedro Alves <palves@redhat.com>
1776
1777 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1778 * configure: Regenerate.
1779 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1780 "fork-inferior.o".
1781 (i[34567]86-*-lynxos*): Likewise.
1782 (spu*-*-*): Likewise.
1783 * fork-child.c: New file.
1784 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1785 and "environ.h".
1786 (linux_ptrace_fun): New function.
1787 (linux_create_inferior): Adjust function prototype to reflect
1788 change on "target.h". Adjust function code to use
1789 "fork_inferior".
1790 (linux_request_interrupt): Delete "signal_pid".
1791 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1792 (lynx_ptrace_fun): New function.
1793 (lynx_create_inferior): Adjust function prototype to reflect
1794 change on "target.h". Adjust function code to use
1795 "fork_inferior".
1796 * nto-low.c (nto_create_inferior): Adjust function prototype and
1797 code to reflect change on "target.h". Update comments.
1798 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1799 "common-terminal.h" and "environ.h".
1800 (terminal_fd): Moved to fork-child.c.
1801 (old_foreground_pgrp): Likewise.
1802 (restore_old_foreground_pgrp): Likewise.
1803 (last_status): Make it global.
1804 (last_ptid): Likewise.
1805 (our_environ): New variable.
1806 (startup_with_shell): Likewise.
1807 (program_name): Likewise.
1808 (program_argv): Rename to...
1809 (program_args): ...this.
1810 (wrapper_argv): New variable.
1811 (start_inferior): Delete function.
1812 (get_exec_wrapper): New function.
1813 (get_exec_file): Likewise.
1814 (get_environ): Likewise.
1815 (prefork_hook): Likewise.
1816 (post_fork_inferior): Likewise.
1817 (postfork_hook): Likewise.
1818 (postfork_child_hook): Likewise.
1819 (handle_v_run): Update code to deal with arguments coming from the
1820 remote host. Update calls from "start_inferior" to
1821 "create_inferior".
1822 (captured_main): Likewise. Initialize environment variable. Call
1823 "have_job_control".
1824 * server.h (post_fork_inferior): New prototype.
1825 (get_environ): Likewise.
1826 (last_status): Declare.
1827 (last_ptid): Likewise.
1828 (signal_pid): Likewise.
1829 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1830 (spu_ptrace_fun): New function.
1831 (spu_create_inferior): Adjust function prototype to reflect change
1832 on "target.h". Adjust function code to use "fork_inferior".
1833 * target.c (target_terminal_init): New function.
1834 (target_terminal_inferior): Likewise.
1835 (target_terminal_ours): Likewise.
1836 * target.h: Include <vector>.
1837 (struct target_ops) <create_inferior>: Update prototype.
1838 (create_inferior): Update macro.
1839 * utils.c (gdb_flush_out_err): New function.
1840 * win32-low.c (win32_create_inferior): Adjust function prototype
1841 and code to reflect change on "target.h".
1842
043a4934
SDJ		 18432017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1844
1845 * inferiors.c (switch_to_thread): New function.
1846
15652511
SDJ		 18472017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1848
1849 * Makefile.in (SFILE): Add "common/job-control.c".
1850 (OBS): Add "job-control.o".
1851
21ea5acd
SDJ		 18522017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1853
1854 * Makefile: Remove "@host_makefile_frag@".
1855
e13cb306
PA		 18562017-05-05 Pedro Alves <palves@redhat.com>
1857
1858 * configure: Regenerate.
1859
c94fee56
SDJ		 18602017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1861
1862 * configure: Regenerate.
1863
a0ff9e1a
SM		 18642017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1865
1866 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1867 software_single_step change of return type to
1868 std::vector<CORE_ADDR>.
1869 * linux-low.c (install_software_single_step_breakpoints):
1870 Likewise.
1871 * linux-low.h (install_software_single_step_breakpoints):
1872 Likewise.
1873
be628ab8
SDJ		 18742017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1875
1876 * remote-utils.c: Include "gdb_termios.h" instead of
1877 "terminal.h".
1878 * terminal.h: Delete file.
1879
7c5ded6a
SDJ		 18802017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1881
1882 * server.c: Include <vector>.
1883 <program_argv, wrapper_argv>: Convert to std::vector.
1884 (start_inferior): Rewrite function to use C++.
1885 (handle_v_run): Likewise. Update code that calculates the argv
1886 based on the vRun packet; use C++.
1887 (captured_main): Likewise.
1888
436252de
SM		 18892017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1890
1891 * server.c (handle_v_cont): Initialize thread_resume::thread
1892 with null_ptid.
1893
9bf2a700
PA		 18942017-04-05 Pedro Alves <palves@redhat.com>
1895
1896 * configure: Regenerate.
1897
a121b7c1
PA		 18982017-04-05 Pedro Alves <palves@redhat.com>
1899
1900 * gdbreplay.c (sync_error): Constify.
1901 * linux-x86-low.c (push_opcode): Constify.
1902
21c8a587
PA		 19032017-04-05 Pedro Alves <palves@redhat.com>
1904
1905 * win32-low.c (get_child_debug_event)
1906 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1907 Report TARGET_WAITKIND_SPURIOUS instead.
1908
fb32b4f7
PA		 19092017-04-05 Pedro Alves <palves@redhat.com>
1910
1911 * remote-utils.c (remote_prepare, remote_open): Constify.
1912 * remote-utils.h (remote_prepare, remote_open): Constify.
1913 * server.c (captured_main): Constify 'port' handling.
1914
65dd1e59
SM		 19152017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1916
1917 * Makefile.in (clean): Clear .deps.
1918
8fa5b777
SM		 19192017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1920
1921 * .gitignore: Remove generated files, replace with wildcard.
1922 * (clean): Replace removal of generated files with wildcard.
1923 (version.c): Replace with...
1924 (version-generated.c): ...this.
1925 (xml-builtin.c): Replace with...
1926 (xml-builtin-generated.c): ...this.
1927 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1928 (%.c: *regformats*): Replace with...
1929 (%-generated.c: *regformats*): ...this.
1930
a12e714b
MF		 19312017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1932
1933 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1934 (xtensa_fill_gregset): Call collect_register_by_name for
1935 threadptr register.
1936 (xtensa_store_gregset): Call supply_register_by_name for
1937 threadptr register.
1938
1a09b50a
MF		 19392017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1940
1941 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1942 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1943 (xtensa_store_gregset): Call supply_register for all registers in
1944 a0_regnum..a0_regnum + C0_NREGS range.
1945
1a01e7c6
SM		 19462017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1947
1948 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1949 (ax-ipa.o: ax.c): Remove.
1950 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1951 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1952 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1953 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1954 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1955
36bc18a8
SM		 19562017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1957
1958 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1959 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1960 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1961 (errors-ipa.o: ../common/errors.c): Remove.
1962 (format-ipa.o: ../common/format.c): Remove.
1963 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1964
a8ebe3d5
SM		 19652017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1966
1967 * Makefile.in (%-ipa.o: %.c): New rule.
1968 (tracepoint-ipa.o: tracepoint.c): Remove.
1969 (utils-ipa.o: utils.c): Remove.
1970 (remote-utils-ipa.o: remote-utils.c): Remove.
1971 (regcache-ipa.o: regcache.c): Remove.
1972 (i386-linux-ipa.o: i386-linux.c): Remove.
1973 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1974 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1975 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1976 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1977 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1978 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1979 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1980 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1981 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1982 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1983 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1984 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1985 (aarch64-ipa.o: aarch64.c): Remove.
1986 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1987 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1988 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1989 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1990 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1991 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1992 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1993 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1994 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1995 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1996 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1997 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1998 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1999 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2000 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2001 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2002 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2003 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2004 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2005 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2006 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2007 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2008 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2009 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2010 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2011 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2012 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2013 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2014 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2015 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2016 (tdesc-ipa.o: tdesc.c): Remove.
2017 (x32-linux-ipa.o: x32-linux.c): Remove.
2018 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2019 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2020
50cfacb7
SM		 20212017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2022
2023 * Makefile.in (%.o: ../arch/%.c): New rule.
2024 (arm.o: ../arch/arm.c): Remove.
2025 (arm-linux.o: ../arch/arm-linux.c): Remove.
2026 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2027 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2028
c5a22423
SM		 20292017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2030
2031 * Makefile.in (%.o: ../nat/%.c): New rule.
2032 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2033 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2034 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2035 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2036 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2037 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2038 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2039 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2040 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2041 (linux-personality.o: ../nat/linux-personality.c): Remove.
2042 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2043 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2044 (x86-linux.o: ../nat/x86-linux.c): Remove.
2045 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2046 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2047
6bda016b
SM		 20482017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2049
2050 * Makefile.in (%.o: ../common/%.c): New rule.
2051 (signals.o: ../common/signals.c): Remove.
2052 (print-utils.o: ../common/print-utils.c): Remove.
2053 (rsp-low.o: ../common/rsp-low.c): Remove.
2054 (common-utils.o: ../common/common-utils.c): Remove.
2055 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2056 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2057 (vec.o: ../common/vec.c): Remove.
2058 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2059 (xml-utils.o: ../common/xml-utils.c): Remove.
2060 (ptid.o: ../common/ptid.c): Remove.
2061 (buffer.o: ../common/buffer.c): Remove.
2062 (format.o: ../common/format.c): Remove.
2063 (filestuff.o: ../common/filestuff.c): Remove.
2064 (agent.o: ../common/agent.c): Remove.
2065 (errors.o: ../common/errors.c): Remove.
2066 (environ.o: ../common/environ.c): Remove.
2067 (common-debug.o: ../common/common-debug.c): Remove.
2068 (cleanups.o: ../common/cleanups.c): Remove.
2069 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2070 (fileio.o: ../common/fileio.c): Remove.
2071 (common-regcache.o: ../common/common-regcache.c): Remove.
2072 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2073 (new-op.o: ../common/new-op.c): Remove.
2074 (btrace-common.o: ../common/btrace-common.c): Remove.
2075
21122961
SM		 20762017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2077
2078 * Makefile.in (%.o: ../target/%.c): New rule.
2079 (waitstatus.o: ../target/waitstatus.c): Remove.
2080
c362e621
SM		 20812017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2082
2083 * Makefile.in
2084 (%.c: ../regformats/%.dat,
2085 (%.c: ../regformats/arm/%.dat,
2086 (%.c: ../regformats/i386/%.dat,
2087 (%.c: ../regformats/rs6000/%.dat): New rules.
2088 (aarch64.c): Remove.
2089 (reg-arm.c): Remove.
2090 (arm-with-iwmmxt.c): Remove.
2091 (arm-with-vfpv2.c): Remove.
2092 (arm-with-vfpv3.c): Remove.
2093 (arm-with-neon.c): Remove.
2094 (reg-bfin.c): Remove.
2095 (reg-cris.c): Remove.
2096 (reg-crisv32.c): Remove.
2097 (i386.c): Remove.
2098 (i386-linux.c): Remove.
2099 (i386-avx.c): Remove.
2100 (i386-avx-linux.c): Remove.
2101 (i386-avx-avx512.c): Remove.
2102 (i386-avx-avx512-linux.c): Remove.
2103 (i386-mpx.c): Remove.
2104 (i386-mpx-linux.c): Remove.
2105 (i386-avx-mpx-avx512-pku.c): Remove.
2106 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2107 (i386-avx-mpx.c): Remove.
2108 (i386-avx-mpx-linux.c): Remove.
2109 (i386-mmx.c): Remove.
2110 (i386-mmx-linux.c): Remove.
2111 (reg-ia64.c): Remove.
2112 (reg-m32r.c): Remove.
2113 (reg-m68k.c): Remove.
2114 (reg-cf.c): Remove.
2115 (mips-linux.c): Remove.
2116 (mips-dsp-linux.c): Remove.
2117 (mips64-linux.c): Remove.
2118 (mips64-dsp-linux.c): Remove.
2119 (nios2-linux.c): Remove.
2120 (powerpc-32.c): Remove.
2121 (powerpc-32l.c): Remove.
2122 (powerpc-altivec32l.c): Remove.
2123 (powerpc-cell32l.c): Remove.
2124 (powerpc-vsx32l.c): Remove.
2125 (powerpc-isa205-32l.c): Remove.
2126 (powerpc-isa205-altivec32l.c): Remove.
2127 (powerpc-isa205-vsx32l.c): Remove.
2128 (powerpc-e500l.c): Remove.
2129 (powerpc-64l.c): Remove.
2130 (powerpc-altivec64l.c): Remove.
2131 (powerpc-cell64l.c): Remove.
2132 (powerpc-vsx64l.c): Remove.
2133 (powerpc-isa205-64l.c): Remove.
2134 (powerpc-isa205-altivec64l.c): Remove.
2135 (powerpc-isa205-vsx64l.c): Remove.
2136 (s390-linux32.c): Remove.
2137 (s390-linux32v1.c): Remove.
2138 (s390-linux32v2.c): Remove.
2139 (s390-linux64.c): Remove.
2140 (s390-linux64v1.c): Remove.
2141 (s390-linux64v2.c): Remove.
2142 (s390-te-linux64.c): Remove.
2143 (s390-vx-linux64.c): Remove.
2144 (s390-tevx-linux64.c): Remove.
2145 (s390x-linux64.c): Remove.
2146 (s390x-linux64v1.c): Remove.
2147 (s390x-linux64v2.c): Remove.
2148 (s390x-te-linux64.c): Remove.
2149 (s390x-vx-linux64.c): Remove.
2150 (s390x-tevx-linux64.c): Remove.
2151 (tic6x-c64xp-linux.c): Remove.
2152 (tic6x-c64x-linux.c): Remove.
2153 (tic6x-c62x-linux.c): Remove.
2154 (reg-sh.c): Remove.
2155 (reg-sparc64.c): Remove.
2156 (reg-spu.c): Remove.
2157 (amd64.c): Remove.
2158 (amd64-linux.c): Remove.
2159 (amd64-avx.c): Remove.
2160 (amd64-avx-linux.c): Remove.
2161 (amd64-avx-avx512.c): Remove.
2162 (amd64-avx-avx512-linux.c): Remove.
2163 (amd64-mpx.c): Remove.
2164 (amd64-mpx-linux.c): Remove.
2165 (amd64-avx-mpx-avx512-pku.c): Remove.
2166 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2167 (amd64-avx-mpx.c): Remove.
2168 (amd64-avx-mpx-linux.c): Remove.
2169 (x32.c): Remove.
2170 (x32-linux.c): Remove.
2171 (x32-avx.c): Remove.
2172 (x32-avx-linux.c): Remove.
2173 (x32-avx-avx512.c): Remove.
2174 (x32-avx-avx512-linux.c): Remove.
2175 (reg-xtensa.c): Remove.
2176 (reg-tilegx.c): Remove.
2177 (reg-tilegx32.c): Remove.
2178
1672e0d9
SDJ		 21792017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2180
2181 * Makefile.in (SFILES): Add "common/environ.c".
2182 (OBJS): Add "common/environ.h".
2183
239b6d10
WT		 21842017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2185
2186 * configure.ac: Check if the fs_base and gs_base members of
2187 `struct user_regs_struct' exist.
2188 * config.in: Regenerated.
2189 * configure: Likewise.
2190
694b382c
AT		 21912017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2192
2193 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2194 target_read_memory.
2195 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2196 (get_next_pcs_syscall_next_pc): Likewise.
2197
7dc53023
LM		 21982016-12-23 Luis Machado <lgustavo@codesourcery.com>
2199
2200 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2201 * nto-x86-low.c: Likewise.
2202
ad02e4fe
SM		 22032016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2204
2205 * Makefile.in: Include disable-implicit-rules.mk.
2206
dcb07cfa
PA		 22072016-11-23 Pedro Alves <palves@redhat.com>
2208
2209 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2210 (debug_vprintf): Use std::chrono::steady_clock instead of
2211 gettimeofday. Use '.' instead of ':'.
2212 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2213 (get_timestamp): Use std::chrono::steady_clock instead of
2214 gettimeofday.
2215
8629c02c
SM		 22162016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2217
2218 * Makefile.in: Fix whitespace formatting.
2219
b593ecca
SM		 22202016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2221
2222 * Makefile.in (SFILES, OBS): Flatten list and order
2223 alphabetically.
2224
9986ba08
PA		 22252016-11-23 Pedro Alves <palves@redhat.com>
2226
2227 * event-loop.c (handle_file_event): Use warning.
2228 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2229 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2230 Use warning.
2231
4eefa7bc
PA		 22322016-11-23 Pedro Alves <palves@redhat.com>
2233
2234 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2235 output.
2236 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2237 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2238 debug_printf and debug_flush for debug output.
2239 * server.c (handle_general_set): Likewise.
2240 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2241 output.
2242
5443506e
SM		 22432016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2244
2245 * Makefile.in (.c.o): Replace rule with ...
2246 (%.o: %.c): ... this one.
2247
3b165252
SM		 22482016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2249
2250 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2251 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2252 make.
2253 * configure.ac: Remove checks for the make program.
2254 * configure: Re-generate.
2255
0bcda685
PA		 22562016-10-28 Pedro Alves <palves@redhat.com>
2257
2258 * Makefile.in (CXX_DIALECT): Get from configure.
2259 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2260 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2261 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2262 * config.in: Regenerate.
2263 * configure: Regenerate.
2264
c3805894
YQ		 22652016-10-27 Yao Qi <yao.qi@linaro.org>
2266
2267 * linux-low.c (linux_supports_range_stepping): Return true if
2268 can_software_single_step return true.
2269
89342618
YQ		 22702016-10-27 Yao Qi <yao.qi@linaro.org>
2271
2272 * inferiors.c (find_inferior_in_random): New function.
2273 * inferiors.h (find_inferior_in_random): Declare.
2274 * linux-low.c (linux_wait_for_event_filtered): Call
2275 find_inferior_in_random instead of find_inferior.
2276
e3652c84
YQ		 22772016-10-27 Yao Qi <yao.qi@linaro.org>
2278
2279 * linux-low.c (linux_wait_1): If single-step breakpoints are
2280 inserted, remove them.
2281
5a04c4cf
PA		 22822016-10-26 Pedro Alves <palves@redhat.com>
2283
2284 * linux-low.c (handle_extended_wait): Link parent/child fork
2285 threads.
2286 (linux_wait_1): Unlink them.
2287 (linux_set_resume_request): Ignore resume requests for
2288 already-resumed and unhandled fork child threads.
2289 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2290 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2291 New functions.
2292 (handle_v_requests) <vCont>: Don't call require_running.
2293 * server.h (in_queued_stop_replies): New declaration.
2294
cb93dc7f
YQ		 22952016-10-24 Yao Qi <yao.qi@linaro.org>
2296
2297 PR server/20733
2298 * linux-aarch64-low.c (append_insns): Cast the return value to
2299 'uint32_t *'.
2300
a1078bea
YQ		 23012016-10-10 Yao Qi <yao.qi@linaro.org>
2302
2303 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2304
1fb77080
SDJ		 23052016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2306
2307 * target.c (target_supports_multi_process): New function, moved
2308 from...
2309 * target.h (target_supports_multi_process): ... here. Remove
2310 macro.
2311
39b5a3b9
TT		 23122016-10-05 Tom Tromey <tom@tromey.com>
2313
2314 PR remote/20655:
2315 * tracepoint.c (handle_tracepoint_bkpts): Check
2316 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2317
c1d0b70a
YQ		 23182016-10-05 Yao Qi <yao.qi@linaro.org>
2319
2320 * configure.srv: Update the path of arm-*.xml files.
2321
0a69eedb
YQ		 23222016-10-05 Terry Guo <terry.guo@arm.com>
2323 Yao Qi <yao.qi@linaro.org>
2324
2325 * Makefile.in: Adjust the path of rules.
2326 * configure.srv: Update the path of xml files.
2327 * regformats/arm-with-iwmmxt.dat: Regenerated.
2328 * regformats/arm-with-neon.dat: Likewise.
2329 * regformats/arm-with-vfpv2.dat: Likewise.
2330 * regformats/arm-with-vfpv3.dat Likewise.
2331
17e16485
YQ		 23322016-09-30 Yao Qi <yao.qi@linaro.org>
2333
2334 PR gdbserver/20627
2335 * target.c (target_stop_and_wait): Don't call
2336 target_continue_no_signal, use resume_stop instead.
2337
edeeb602
YQ		 23382016-09-26 Yao Qi <yao.qi@linaro.org>
2339
2340 * linux-low.c (linux_wait_1): Call debug_exit.
2341
503b1c39
PA		 23422016-09-23 Pedro Alves <palves@redhat.com>
2343
2344 * Makefile.in (SFILES): Add common/new-op.c.
2345 (OBS): Add common/new-op.o.
2346 (new-op.o): New rule.
2347
74172ecf
SM		 23482016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2349
2350 * .gitinore: Ignore more files.
2351
fc6cda2e
YQ		 23522016-09-21 Yao Qi <yao.qi@linaro.org>
2353
2354 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2355 23.
2356
bc1e6c81
SDJ		 23572016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2358
2359 * server.c (start_inferior): Call target_mourn_inferior instead of
2360 mourn_inferior; pass ptid_t argument to it.
2361 (resume): Likewise.
2362 (handle_target_event): Likewise.
2363 * target.c (target_mourn_inferior): New function.
2364 * target.h (mourn_inferior): Delete macro.
2365
0e00e962
AA		 23662016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2367
2368 * linux-low.c (lwp_is_stepping): New function.
2369
1d8cb77d
CL		 23702016-09-06 Carl Love <cel@us.ibm.com>
2371
2372 * server.c (start_inferior): Fixed comment, requested comment change
2373 didn't get updated correctly. Removed reference to ptrace () call as
2374 it is only true on Linux systems.
2375
7313bced
CL		 23762016-09-06 Carl Love <cel@us.ibm.com>
2377
2378 * server.c (start_inferior): Do not call
2379 function target_post_create_inferior () if the
2380 inferior process has already exited.
2381
cf6de44d
PA		 23822016-09-05 Pedro Alves <palves@redhat.com>
2383
2384 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2385 (COMPILE.pre, CC_LD): Use CXX directly.
2386 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2387 * acinclude.m4: Don't include build-with-cxx.m4.
2388 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2389 * configure: Regenerate.
2390
c1da6748
AT		 23912016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2392
2393 PR gdb/19495
2394 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2395 call writing data to own_buf.
2396
f2b9e3df
SDJ		 23972016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2398
2399 * target.c (mywait): Call target_wait instead of
2400 the_target->wait.
2401 (target_wait): New function.
2402
049a8570
SDJ		 24032016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2404
2405 * server.c (start_inferior): New variable 'ptid'. Replace calls
2406 to the_target->resume by target_continue{,_no_signal}, depending
2407 on the case.
2408 * target.c (target_stop_and_wait): Call target_continue_no_signal
2409 instead of the_target->resume.
2410 (target_continue): New function.
2411
3aa5cfa0
AT		 24122016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2413
2414 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2415
754653a7
AZ		 24162016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2417
2418 PR server/20491
2419 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2420 ps_prochandle.
2421 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2422 * linux-arm-low.c (ps_get_thread_area): Likewise.
2423 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2424 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2425 * linux-mips-low.c (ps_get_thread_area): Likewise.
2426 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2427 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2428 * linux-x86-low.c (ps_get_thread_area): Likewise.
2429 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2430
ed036b40
PA		 24312016-08-19 Pedro Alves <palves@redhat.com>
2432
2433 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2434
c8ef42ee
PA		 24352016-08-19 Pedro Alves <palves@redhat.com>
2436
2437 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2438 comment. Use memcpy instead of casting through unsigned long.
2439
9c235a72
PA		 24402016-08-19 Pedro Alves <palves@redhat.com>
2441
2442 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2443 allocating around 0x80000000.
2444
201506da
PA		 24452016-08-19 Pedro Alves <palves@redhat.com>
2446
2447 PR gdb/20415
2448 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2449 (x32-avx512-linux-ipa.o): New rules.
2450 * configure.ac (x86_64-*-linux*): New x32 check.
2451 * configure.srv (ipa_x32_linux_regobj): New.
2452 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2453 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2454 descriptions.
2455 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2456 descriptions.
2457 * configure: Regenerate.
2458
f348d89a
PA		 24592016-08-09 Pedro Alves <palves@redhat.com>
2460
2461 PR gdb/18653
2462 * Makefile.in (OBS): Add signals-state-save-restore.o.
2463 (signals-state-save-restore.o): New rule.
2464 * config.in: Regenerate.
2465 * configure: Regenerate.
2466 * linux-low.c: Include "signals-state-save-restore.h".
2467 (linux_create_inferior): Call
2468 restore_original_signals_state.
2469 * server.c: Include "dispositions-save-restore.h".
2470 (captured_main): Call save_original_signals_state.
2471
1baf5149
PA		 24722016-08-05 Pedro Alves <palves@redhat.com>
2473
2474 * configure: Regenerate.
2475
fcd4a73d
YQ		 24762016-08-04 Yao Qi <yao.qi@linaro.org>
2477
2478 * linux-low.c (regsets_fetch_inferior_registers): Check
2479 errno is ESRCH or not.
2480
979659d0
YQ		 24812016-08-02 Yao Qi <yao.qi@linaro.org>
2482
2483 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2484 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2485 (thread_db_load_search): Update.
2486 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2487 td_ta_set_event and td_ta_event_getmsg.
2488
6598661d
PA		 24892016-07-26 Pedro Alves <palves@redhat.com>
2490
2491 PR server/20414
2492 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2493 of unsigned long for 64-bit registers and use uint32_t instead of
2494 unsigned int for 32-bit registers.
2495
9cf12d57
PA		 24962016-07-26 Pedro Alves <palves@redhat.com>
2497
2498 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2499 to 'ptrace'.
2500
305450ed
TT		 25012016-07-21 Tom Tromey <tom@tromey.com>
2502
2503 * configure: Rebuild.
2504
2583da7c
YQ		 25052016-07-21 Yao Qi <yao.qi@linaro.org>
2506
2507 * mem-break.c (find_gdb_breakpoint): Cast bp to
2508 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2509
21536b36
YQ		 25102016-07-21 Yao Qi <yao.qi@linaro.org>
2511
2512 * server.c (handle_v_requests): Support s and S actions
2513 if target_supports_software_single_step return true.
2514
8901d193
YQ		 25152016-07-21 Yao Qi <yao.qi@linaro.org>
2516
2517 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2518 is resume_step, call maybe_hw_step.
2519 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2520 and unstop them.
2521 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2522 breakpoints or not.
2523 (proceed_one_lwp): If resume request is resume_step, install
2524 reinsert breakpoints and call maybe_hw_step.
2525
0e9a339e
YQ		 25262016-07-21 Yao Qi <yao.qi@linaro.org>
2527
2528 * linux-low.c (proceed_one_lwp): Declare.
2529 (linux_resume_one_thread): Remove local variable 'step'.
2530 Lift code enqueue signal. Call proceed_one_lwp instead of
2531 linux_resume_one_lwp.
2532
4281b351
YQ		 25332016-07-21 Yao Qi <yao.qi@linaro.org>
2534
2535 * linux-low.c (linux_resume_one_thread): Call
2536 enqueue_pending_signal.
2537
984a2c04
YQ		 25382016-07-21 Yao Qi <yao.qi@linaro.org>
2539
2540 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2541 * inferiors.c (do_restore_current_thread_cleanup): New function.
2542 (make_cleanup_restore_current_thread): Likewise.
2543 * linux-low.c (install_software_single_step_breakpoints): Call
2544 make_cleanup_restore_current_thread. Switch current_thread to
2545 thread.
2546
bec903c9
YQ		 25472016-07-21 Yao Qi <yao.qi@linaro.org>
2548
2549 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2550 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2551 (clone_one_breakpoint): Likewise.
2552 (delete_reinsert_breakpoints): Change parameter to thread.
2553 Callers updated.
2554 (has_reinsert_breakpoints): Likewise.
2555 (uninsert_reinsert_breakpoints): Likewise.
2556 (reinsert_reinsert_breakpoints): Likewise.
2557 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2558 (delete_reinsert_breakpoints): Likewise.
2559 (reinsert_reinsert_breakpoints): Likewise.
2560 (uninsert_reinsert_breakpoints): Likewise.
2561 (has_reinsert_breakpoints): Likewise.
2562
63c40ec7
YQ		 25632016-07-21 Yao Qi <yao.qi@linaro.org>
2564
2565 * inferiors.c (get_thread_process): Make parameter const.
2566 * inferiors.h (get_thread_process): Update declaration.
2567 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2568 Add new parameters child_thread and parent_thread. Callers
2569 updated.
2570 * mem-break.h (clone_all_breakpoints): Update declaration.
2571
9aa76cd0
YQ		 25722016-07-21 Yao Qi <yao.qi@linaro.org>
2573
2574 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2575 <command_list, handler>: Remove.
2576 (struct gdb_breakpoint): New.
2577 (struct other_breakpoint): New.
2578 (struct reinsert_breakpoint): New.
2579 (is_gdb_breakpoint): New function.
2580 (any_persistent_commands): Update command_list if
2581 is_gdb_breakpoint returns true.
2582 (set_breakpoint): Create breakpoints according to their types.
2583 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2584 (set_gdb_breakpoint_1): Likewise.
2585 (set_gdb_breakpoint): Likewise.
2586 (clear_breakpoint_conditions): Change parameter type to
2587 'struct gdb_breakpoint *'.
2588 (clear_breakpoint_commands): Likewise.
2589 (clear_breakpoint_conditions_and_commands): Likewise.
2590 (add_condition_to_breakpoint): Likewise.
2591 (add_breakpoint_condition): Likewise.
2592 (add_commands_to_breakpoint): Likewise.
2593 (check_breakpoints): Check other_breakpoint.
2594 (clone_one_breakpoint): Clone breakpopint according to its type.
2595 * mem-break.h (struct gdb_breakpoint): Declare.
2596 (set_gdb_breakpoint): Update declaration.
2597 (clear_breakpoint_conditions_and_commands): Likewise.
2598 (add_breakpoint_condition): Likewise.
2599 (add_breakpoint_commands): Likewise.
2600 * server.c (process_point_options): Change parameter type to
2601 'struct gdb_breakpoint *'.
2602
811f8301
YQ		 26032016-07-21 Yao Qi <yao.qi@linaro.org>
2604
2605 * mem-break.c (set_breakpoint_at): Rename it to ...
2606 (set_breakpoint_type_at): ... it.
2607 (set_breakpoint_at): Call set_breakpoint_type_at.
2608 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2609 * mem-break.h (set_breakpoint_at): Update comments.
2610
b1c51e36
CLT		 26112016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2612
2613 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2614 to buf parameter.
2615 (nios2_store_gregset): Likewise.
2616
ced2dffb
PA		 26172016-07-01 Pedro Alves <palves@redhat.com>
2618 Antoine Tremblay <antoine.tremblay@ericsson.com>
2619
2620 * linux-low.c: Change interface to take the target lwp_info
2621 pointer directly and return void. Handle detaching from a zombie
2622 thread.
2623 (linux_detach_lwp_callback): New function.
2624 (linux_detach): Detach from the leader thread after detaching from
2625 the clone threads.
2626
2ac09a5b
YQ		 26272016-06-28 Yao Qi <yao.qi@linaro.org>
2628
2629 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2630 for variable new_offset.
2631 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2632 (aarch64_ftrace_insn_reloc_cb): Likewise.
2633 (aarch64_ftrace_insn_reloc_tb): Likewise.
2634 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2635 PRIx64 instead of PRIx32.
2636
79e7fd4f
YQ		 26372016-06-28 Yao Qi <yao.qi@linaro.org>
2638
2639 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2640 (the_low_target): Install arm_get_syscall_trapinfo.
2641
061fc021
YQ		 26422016-06-28 Yao Qi <yao.qi@linaro.org>
2643
2644 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2645 function.
2646 (the_low_target): Install aarch64_get_syscall_trapinfo.
2647
4cc32bec
YQ		 26482016-06-28 Yao Qi <yao.qi@linaro.org>
2649
2650 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2651 Callers updated.
2652 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2653 Remove parameter sysno.
2654 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2655 sysret.
2656
782c1122
AA		 26572016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2658
2659 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2660 (s390_emit_ne_goto): Likewise.
2661 (s390_emit_lt_goto): Likewise.
2662 (s390_emit_le_goto): Likewise.
2663 (s390_emit_gt_goto): Likewise.
2664 (s390_emit_ge_goto): Likewise.
2665 (s390x_emit_eq_goto): Likewise.
2666 (s390x_emit_ne_goto): Likewise.
2667 (s390x_emit_lt_goto): Likewise.
2668 (s390x_emit_le_goto): Likewise.
2669 (s390x_emit_gt_goto): Likewise.
2670 (s390x_emit_ge_goto): Likewise.
2671 (s390_emit_ops_impl): Mark variable static.
2672 (s390x_emit_ops): Likewise.
2673
2e7b624b
YQ		 26742016-06-17 Yao Qi <yao.qi@linaro.org>
2675
2676 * linux-low.c (handle_extended_wait): Call
2677 uninsert_reinsert_breakpoints for the parent process. Remove
2678 reinsert breakpoints from the child process. Reinsert them to
2679 the parent process when vfork is done.
2680 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2681 (reinsert_reinsert_breakpoints): New function.
2682 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2683 (reinsert_reinsert_breakpoints): Declare.
2684
8a81c5d7
YQ		 26852016-06-17 Yao Qi <yao.qi@linaro.org>
2686
2687 * linux-low.c (handle_extended_wait): If the parent is doing
2688 step-over, remove the reinsert breakpoints from the forked child.
2689
f50bf8e5
YQ		 26902016-06-17 Yao Qi <yao.qi@linaro.org>
2691
2692 * linux-low.c (unsuspend_all_lwps): Declare.
2693 (linux_low_filter_event): If thread exited, call finish_step_over.
2694 If step-over is finished, unsuspend other threads.
2695
8376a3cb
YQ		 26962016-06-17 Yao Qi <yao.qi@linaro.org>
2697
2698 * linux-low.c (linux_resume_one_lwp_throw): Assert
2699 has_reinsert_breakpoints returns false.
2700 * mem-break.c (delete_disabled_breakpoints): Assert
2701 bp type isn't reinsert_breakpoint.
2702
f79b145d
YQ		 27032016-06-17 Yao Qi <yao.qi@linaro.org>
2704
2705 * linux-low.c (maybe_hw_step): New function.
2706 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2707 (finish_step_over): Switch current_thread to lwp temporarily,
2708 and assert has_reinsert_breakpoints returns true.
2709 (proceed_one_lwp): Call maybe_hw_step.
2710 * mem-break.c (has_reinsert_breakpoints): New function.
2711 * mem-break.h (has_reinsert_breakpoints): Declare.
2712
0ae534d2
JT		 27132016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2714
2715 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2716
fcdad592
YQ		 27172016-05-17 Yao Qi <yao.qi@linaro.org>
2718
2719 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2720 instead of find_inferior.
2721
9e784964
YQ		 27222016-05-05 Yao Qi <yao.qi@linaro.org>
2723
2724 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2725 Initialize res to zero.
2726
cf2ebb6e
YQ		 27272016-05-05 Yao Qi <yao.qi@linaro.org>
2728
2729 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2730 to uint32_t.
2731
c1aebf87
UW		 27322016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2733
2734 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2735 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2736 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2737
35fd2deb 27382016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2739 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 2740
2741 * tracepoint.c (write_inferior_int8): New function.
2742 (cmd_qtenable_disable): Write enable flag using
2743 write_inferior_int8.
2744
484b3c32
YQ		 27452016-04-25 Yao Qi <yao.qi@linaro.org>
2746
2747 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2748 (need_step_over_p): Return zero if the LWP has pending signals
2749 can be delivered on software single step target.
2750
85ba7d86
YQ		 27512016-04-25 Yao Qi <yao.qi@linaro.org>
2752
2753 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2754 return instead of error.
2755
3539aa13
YQ		 27562016-04-22 Yao Qi <yao.qi@linaro.org>
2757
2758 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2759 to 23.
2760
5b061e98
YQ		 27612016-04-22 Yao Qi <yao.qi@linaro.org>
2762
2763 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2764 signal when stepping over breakpoint with software single
2765 step.
2766
3451269c
PA		 27672016-04-21 Pedro Alves <palves@redhat.com>
2768
2769 * linux-s390-low.c (s390_collect_ptrace_register)
2770 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2771 add casts.
2772 (s390_check_regset): Use void * instead of gdb_byte *.
2773
a2358508
PA		 27742016-04-20 Pedro Alves <palves@redhat.com>
2775
2776 * configure: Renegerate.
2777
6885166d
YQ		 27782016-04-20 Yao Qi <yao.qi@linaro.org>
2779
2780 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2781 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2782 number 16.
2783 (arm_store_gregset): Likewise.
2784
2b863f51
WT		 27852016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2786
2787 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2788 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2789 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2790 (amd64-avx-mpx-linux.c): New rules.
2791 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2792 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2793 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2794 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2795 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2796 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2797 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2798 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2799 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2800 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2801 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2802 * linux-x86-low.c (x86_linux_read_description): Add case for
2803 X86_XSTATE_AVX_MPX_MASK.
2804 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2805 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2806 init_registers_i386_avx_mpx_linux.
2807 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2808 (initialize_low_tracepoint): Call
2809 init_registers_i386_avx_mpx_linux.
2810 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2811 (initialize_low_tracepoint): Call
2812 init_registers_amd64_avx_mpx_linux.
2813 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2814 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2815 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2816 declarations.
2817
9b30624b
PA		 28182016-04-18 Pedro Alves <palves@redhat.com>
2819
2820 * configure: Regenerate.
2821
45e3745e
AT		 28222016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2823
2824 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2825 (aarch64_emit_sub): Likewise.
2826
2afc13ff
PA		 28272016-04-12 Pedro Alves <palves@redhat.com>
2828
2829 * utils.c (prepare_to_throw_exception): Delete.
2830
6e774b13
SM		 28312016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2832
2833 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2834
4dca19f8
MK		 28352016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2836
2837 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2838
d0a9981f
MK		 28392016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2840
2841 * linux-aarch64-ipa.c: Add <elf.h> include.
2842 * linux-ppc-ipa.c: Add <elf.h> include.
2843 * linux-s390-ipa.c: Add <elf.h> include.
2844
252db07e
MK		 28452016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2846
2847 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2848 (get_raw_reg_ptr): Likewise.
2849 (get_trace_state_variable_value_ptr): Likewise.
2850 (set_trace_state_variable_value_ptr): Likewise.
2851 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2852 char *.
2853
14e2b6d9
MK		 28542016-03-31 Wei-cheng Wang <cole945@gmail.com>
2855 Marcin Kościelnicki <koriakin@0x04.net>
2856
2857 PR/17221
2858 * linux-ppc-low.c (emit_insns): New function.
2859 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2860 (ppc_emit_prologue): New function.
2861 (ppc_emit_epilogue): New function.
2862 (ppc_emit_add): New function.
2863 (ppc_emit_sub): New function.
2864 (ppc_emit_mul): New function.
2865 (ppc_emit_lsh): New function.
2866 (ppc_emit_rsh_signed): New function.
2867 (ppc_emit_rsh_unsigned): New function.
2868 (ppc_emit_ext): New function.
2869 (ppc_emit_zero_ext): New function.
2870 (ppc_emit_log_not): New function.
2871 (ppc_emit_bit_and): New function.
2872 (ppc_emit_bit_or): New function.
2873 (ppc_emit_bit_xor): New function.
2874 (ppc_emit_bit_not): New function.
2875 (ppc_emit_equal): New function.
2876 (ppc_emit_less_signed): New function.
2877 (ppc_emit_less_unsigned): New function.
2878 (ppc_emit_ref): New function.
2879 (ppc_emit_const): New function.
2880 (ppc_emit_reg): New function.
2881 (ppc_emit_pop): New function.
2882 (ppc_emit_stack_flush): New function.
2883 (ppc_emit_swap): New function.
2884 (ppc_emit_stack_adjust): New function.
2885 (ppc_emit_call): New function.
2886 (ppc_emit_int_call_1): New function.
2887 (ppc_emit_void_call_2): New function.
2888 (ppc_emit_if_goto): New function.
2889 (ppc_emit_goto): New function.
2890 (ppc_emit_eq_goto): New function.
2891 (ppc_emit_ne_goto): New function.
2892 (ppc_emit_lt_goto): New function.
2893 (ppc_emit_le_goto): New function.
2894 (ppc_emit_gt_goto): New function.
2895 (ppc_emit_ge_goto): New function.
2896 (ppc_write_goto_address): New function.
2897 (ppc_emit_ops_impl): New static variable.
2898 (ppc64v1_emit_prologue): New function.
2899 (ppc64v2_emit_prologue): New function.
2900 (ppc64_emit_epilogue): New function.
2901 (ppc64_emit_add): New function.
2902 (ppc64_emit_sub): New function.
2903 (ppc64_emit_mul): New function.
2904 (ppc64_emit_lsh): New function.
2905 (ppc64_emit_rsh_signed): New function.
2906 (ppc64_emit_rsh_unsigned): New function.
2907 (ppc64_emit_ext): New function.
2908 (ppc64_emit_zero_ext): New function.
2909 (ppc64_emit_log_not): New function.
2910 (ppc64_emit_bit_and): New function.
2911 (ppc64_emit_bit_or): New function.
2912 (ppc64_emit_bit_xor): New function.
2913 (ppc64_emit_bit_not): New function.
2914 (ppc64_emit_equal): New function.
2915 (ppc64_emit_less_signed): New function.
2916 (ppc64_emit_less_unsigned): New function.
2917 (ppc64_emit_ref): New function.
2918 (ppc64_emit_const): New function.
2919 (ppc64v1_emit_reg): New function.
2920 (ppc64v2_emit_reg): New function.
2921 (ppc64_emit_pop): New function.
2922 (ppc64_emit_stack_flush): New function.
2923 (ppc64_emit_swap): New function.
2924 (ppc64v1_emit_call): New function.
2925 (ppc64v2_emit_call): New function.
2926 (ppc64v1_emit_int_call_1): New function.
2927 (ppc64v2_emit_int_call_1): New function.
2928 (ppc64v1_emit_void_call_2): New function.
2929 (ppc64v2_emit_void_call_2): New function.
2930 (ppc64_emit_if_goto): New function.
2931 (ppc64_emit_eq_goto): New function.
2932 (ppc64_emit_ne_goto): New function.
2933 (ppc64_emit_lt_goto): New function.
2934 (ppc64_emit_le_goto): New function.
2935 (ppc64_emit_gt_goto): New function.
2936 (ppc64_emit_ge_goto): New function.
2937 (ppc64v1_emit_ops_impl): New static variable.
2938 (ppc64v2_emit_ops_impl): New static variable.
2939 (ppc_emit_ops): New function.
2940 (linux_low_target): Wire in ppc_emit_ops.
2941
a2174ba4
MK		 29422016-03-31 Wei-cheng Wang <cole945@gmail.com>
2943 Marcin Kościelnicki <koriakin@0x04.net>
2944
2945 PR/17221
2946 * Makefile.in: Add powerpc-*-ipa.o
2947 * configure.srv: Add ipa_obj for powerpc*-linux.
2948 * linux-ppc-ipa.c: New file.
2949 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2950 includes.
2951 (PPC_FIELD): New macro.
2952 (PPC_SEXT): New macro.
2953 (PPC_OP6): New macro.
2954 (PPC_BO): New macro.
2955 (PPC_LI): New macro.
2956 (PPC_BD): New macro.
2957 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2958 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2959 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2960 (ppc_get_thread_area): New function.
2961 (is_elfv2_inferior): New function.
2962 (gen_ds_form): New function.
2963 (GEN_STD): New macro.
2964 (GEN_STDU): New macro.
2965 (GEN_LD): New macro.
2966 (GEN_LDU): New macro.
2967 (gen_d_form): New function.
2968 (GEN_ADDI): New macro.
2969 (GEN_ADDIS): New macro.
2970 (GEN_LI): New macro.
2971 (GEN_LIS): New macro.
2972 (GEN_ORI): New macro.
2973 (GEN_ORIS): New macro.
2974 (GEN_LWZ): New macro.
2975 (GEN_STW): New macro.
2976 (GEN_STWU): New macro.
2977 (gen_xfx_form): New function.
2978 (GEN_MFSPR): New macro.
2979 (GEN_MTSPR): New macro.
2980 (GEN_MFCR): New macro.
2981 (GEN_MTCR): New macro.
2982 (GEN_SYNC): New macro.
2983 (GEN_LWSYNC): New macro.
2984 (gen_x_form): New function.
2985 (GEN_OR): New macro.
2986 (GEN_MR): New macro.
2987 (GEN_LWARX): New macro.
2988 (GEN_STWCX): New macro.
2989 (GEN_CMPW): New macro.
2990 (gen_md_form): New function.
2991 (GEN_RLDICL): New macro.
2992 (GEN_RLDICR): New macro.
2993 (gen_i_form): New function.
2994 (GEN_B): New macro.
2995 (GEN_BL): New macro.
2996 (gen_b_form): New function.
2997 (GEN_BNE): New macro.
2998 (GEN_LOAD): New macro.
2999 (GEN_STORE): New macro.
3000 (gen_limm): New function.
3001 (gen_atomic_xchg): New function.
3002 (gen_call): New function.
3003 (ppc_relocate_instruction): New function.
3004 (ppc_install_fast_tracepoint_jump_pad): New function.
3005 (ppc_get_min_fast_tracepoint_insn_len): New function.
3006 (ppc_get_ipa_tdesc_idx): New function.
3007 (the_low_target): Wire in the new functions.
3008 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3009 tdescs.
3010 * linux-ppc-tdesc.h: New file.
3011
a13c4696
MK		 30122016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3013
3014 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3015 (alloc_jump_pad_buffer): New function.
3016 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3017 (alloc_jump_pad_buffer): New function.
3018 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3019 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3020 (alloc_jump_pad_buffer): New function.
3021 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3022 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3023 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3024 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3025
1cda1512
MK		 30262016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3027
3028 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3029 * linux-amd64-ipa.c: Likewise.
3030 * linux-i386-ipa.c: Likewise.
3031 * linux-s390-ipa.c: Likewise.
3032 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3033 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3034 set_trace_state_variable_value_ptr.
3035 (struct ipa_sym_addresses): Likewise.
3036 (symbol_list): Likewise.
3037 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3038 accessing gdb_collect directly.
3039 (gdb_collect_ptr_type): New typedef.
3040 (get_raw_reg_ptr_type): New typedef.
3041 (get_trace_state_variable_value_ptr_type): New typedef.
3042 (set_trace_state_variable_value_ptr_type): New typedef.
3043 (gdb_collect_ptr): New global.
3044 (get_raw_reg_ptr): New global.
3045 (get_trace_state_variable_value_ptr): New global.
3046 (set_trace_state_variable_value_ptr): New global.
3047 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3048 accessing get_raw_reg directly.
3049 (get_get_tsv_func_addr): Likewise for
3050 get_trace_state_variable_value_ptr.
3051 (get_set_tsv_func_addr): Likewise for
3052 set_trace_state_variable_value_ptr.
3053 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3054
72fb5488
SM		 30552016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3056
3057 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3058
28170b88
MK		 30592016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3060
3061 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3062 packets.
3063 (relocate_instruction): Remove own_buf.
3064 * server.c (own_buf): Make global.
3065 (handle_v_requests): Make global.
3066 * server.h (own_buf): New declaration.
3067 (handle_v_requests): New prototype.
3068
f39e8743
MK		 30692016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3070
3071 PR 18377
3072 * linux-s390-low.c (add_insns): New function.
3073 (s390_emit_prologue): New function.
3074 (s390_emit_epilogue): New function.
3075 (s390_emit_add): New function.
3076 (s390_emit_sub): New function.
3077 (s390_emit_mul): New function.
3078 (s390_emit_lsh): New function.
3079 (s390_emit_rsh_signed): New function.
3080 (s390_emit_rsh_unsigned): New function.
3081 (s390_emit_ext): New function.
3082 (s390_emit_log_not): New function.
3083 (s390_emit_bit_and): New function.
3084 (s390_emit_bit_or): New function.
3085 (s390_emit_bit_xor): New function.
3086 (s390_emit_bit_not): New function.
3087 (s390_emit_equal): New function.
3088 (s390_emit_less_signed): New function.
3089 (s390_emit_less_unsigned): New function.
3090 (s390_emit_ref): New function.
3091 (s390_emit_if_goto): New function.
3092 (s390_emit_goto): New function.
3093 (s390_write_goto_address): New function.
3094 (s390_emit_litpool): New function.
3095 (s390_emit_const): New function.
3096 (s390_emit_call): New function.
3097 (s390_emit_reg): New function.
3098 (s390_emit_pop): New function.
3099 (s390_emit_stack_flush): New function.
3100 (s390_emit_zero_ext): New function.
3101 (s390_emit_swap): New function.
3102 (s390_emit_stack_adjust): New function.
3103 (s390_emit_set_r2): New function.
3104 (s390_emit_int_call_1): New function.
3105 (s390_emit_void_call_2): New function.
3106 (s390_emit_eq_goto): New function.
3107 (s390_emit_ne_goto): New function.
3108 (s390_emit_lt_goto): New function.
3109 (s390_emit_le_goto): New function.
3110 (s390_emit_gt_goto): New function.
3111 (s390_emit_ge_goto): New function.
3112 (s390x_emit_prologue): New function.
3113 (s390x_emit_epilogue): New function.
3114 (s390x_emit_add): New function.
3115 (s390x_emit_sub): New function.
3116 (s390x_emit_mul): New function.
3117 (s390x_emit_lsh): New function.
3118 (s390x_emit_rsh_signed): New function.
3119 (s390x_emit_rsh_unsigned): New function.
3120 (s390x_emit_ext): New function.
3121 (s390x_emit_log_not): New function.
3122 (s390x_emit_bit_and): New function.
3123 (s390x_emit_bit_or): New function.
3124 (s390x_emit_bit_xor): New function.
3125 (s390x_emit_bit_not): New function.
3126 (s390x_emit_equal): New function.
3127 (s390x_emit_less_signed): New function.
3128 (s390x_emit_less_unsigned): New function.
3129 (s390x_emit_ref): New function.
3130 (s390x_emit_if_goto): New function.
3131 (s390x_emit_const): New function.
3132 (s390x_emit_call): New function.
3133 (s390x_emit_reg): New function.
3134 (s390x_emit_pop): New function.
3135 (s390x_emit_stack_flush): New function.
3136 (s390x_emit_zero_ext): New function.
3137 (s390x_emit_swap): New function.
3138 (s390x_emit_stack_adjust): New function.
3139 (s390x_emit_int_call_1): New function.
3140 (s390x_emit_void_call_2): New function.
3141 (s390x_emit_eq_goto): New function.
3142 (s390x_emit_ne_goto): New function.
3143 (s390x_emit_lt_goto): New function.
3144 (s390x_emit_le_goto): New function.
3145 (s390x_emit_gt_goto): New function.
3146 (s390x_emit_ge_goto): New function.
3147 (s390_emit_ops): New function.
3148 (struct linux_target_ops): Fill in emit_ops hook.
3149
abd9baf9
MK		 31502016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3151
3152 PR 18377
3153 * Makefile.in: Add s390 IPA files.
3154 * configure.srv: Build IPA for s390.
3155 * linux-s390-ipa.c: New file.
3156 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3157 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3158 (tdesc_s390_linux32): Likewise.
3159 (init_registers_s390_linux32v1): Likewise.
3160 (tdesc_s390_linux32v1): Likewise.
3161 (init_registers_s390_linux32v2): Likewise.
3162 (tdesc_s390_linux32v2): Likewise.
3163 (init_registers_s390_linux64): Likewise.
3164 (tdesc_s390_linux64): Likewise.
3165 (init_registers_s390_linux64v1): Likewise.
3166 (tdesc_s390_linux64v1): Likewise.
3167 (init_registers_s390_linux64v2): Likewise.
3168 (tdesc_s390_linux64v2): Likewise.
3169 (init_registers_s390_te_linux64): Likewise.
3170 (tdesc_s390_te_linux64): Likewise.
3171 (init_registers_s390_vx_linux64): Likewise.
3172 (tdesc_s390_vx_linux64): Likewise.
3173 (init_registers_s390_tevx_linux64): Likewise.
3174 (tdesc_s390_tevx_linux64): Likewise.
3175 (init_registers_s390x_linux64): Likewise.
3176 (tdesc_s390x_linux64): Likewise.
3177 (init_registers_s390x_linux64v1): Likewise.
3178 (tdesc_s390x_linux64v1): Likewise.
3179 (init_registers_s390x_linux64v2): Likewise.
3180 (tdesc_s390x_linux64v2): Likewise.
3181 (init_registers_s390x_te_linux64): Likewise.
3182 (tdesc_s390x_te_linux64): Likewise.
3183 (init_registers_s390x_vx_linux64): Likewise.
3184 (tdesc_s390x_vx_linux64): Likewise.
3185 (init_registers_s390x_tevx_linux64): Likewise.
3186 (tdesc_s390x_tevx_linux64): Likewise.
3187 (have_hwcap_s390_vx): New static variable.
3188 (s390_arch_setup): Fill have_hwcap_s390_vx.
3189 (s390_get_thread_area): New function.
3190 (s390_ft_entry_gpr_esa): New const.
3191 (s390_ft_entry_gpr_zarch): New const.
3192 (s390_ft_entry_misc): New const.
3193 (s390_ft_entry_fr): New const.
3194 (s390_ft_entry_vr): New const.
3195 (s390_ft_main_31): New const.
3196 (s390_ft_main_64): New const.
3197 (s390_ft_exit_fr): New const.
3198 (s390_ft_exit_vr): New const.
3199 (s390_ft_exit_misc): New const.
3200 (s390_ft_exit_gpr_esa): New const.
3201 (s390_ft_exit_gpr_zarch): New const.
3202 (append_insns): New function.
3203 (s390_relocate_instruction): New function.
3204 (s390_install_fast_tracepoint_jump_pad): New function.
3205 (s390_get_min_fast_tracepoint_insn_len): New function.
3206 (s390_get_ipa_tdesc_idx): New function.
3207 (struct linux_target_ops): Wire in the above functions.
3208 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3209 * linux-s390-tdesc.h: New file.
3210
a4105d04
MK		 32112016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3212
3213 * linux-s390-low.c (s390_supports_tracepoints): New function.
3214 (struct linux_target_ops): Fill supports_tracepoints hook.
3215
35ac8b3e
YQ		 32162016-03-18 Yao Qi <yao.qi@linaro.org>
3217
3218 * linux-low.c (lwp_signal_can_be_delivered): New function.
3219 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3220
94610ec4
YQ		 32212016-03-18 Yao Qi <yao.qi@linaro.org>
3222
3223 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3224 0 if signal is enqueued. Remove 'signal' from one debugging
3225 message. Move one debugging message to some lines below.
3226 Remove code setting 'signal' to 0.
3227
80aea927
YQ		 32282016-03-18 Yao Qi <yao.qi@linaro.org>
3229
3230 * linux-low.c (linux_low_filter_event): Remove redundant
3231 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3232
b04fd3be
MK		 32332016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3234
3235 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3236 (struct linux_target_ops): Wire in the above.
3237
c40c8d4b
YQ		 32382016-03-03 Yao Qi <yao.qi@linaro.org>
3239
3240 * linux-low.c: Update comments to start_step_over.
3241
0f8288ae
YQ		 32422016-03-03 Yao Qi <yao.qi@linaro.org>
3243
3244 PR server/19736
3245 * linux-low.c (handle_extended_wait): Set child suspended
3246 if event_lwp->bp_reinsert isn't zero.
3247
fdbd04a8
YQ		 32482016-03-02 Yao Qi <yao.qi@linaro.org>
3249
3250 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3251 enqueue_pending_signal.
3252
6896a8fa
MK		 32532016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3254
3255 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3256 is actually loaded.
3257
ab503087
MK		 32582016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3259
3260 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3261 (s390_regmap_3264) [!__s390x__]: New global.
3262 (s390_collect_ptrace_register): Skip map entries containing -1.
3263 (s390_supply_ptrace_register): Ditto.
3264 (s390_fill_gprs_high): New function.
3265 (s390_store_gprs_high): New function.
3266 (s390_regsets): Add NT_S390_HIGH_GPRS.
3267 (s390_get_hwcap): Enable on 31-bit.
3268 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3269 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3270 Detect NT_S390_HIGH_GPRS.
3271 (s390_usrregs_info_3264): Enable on 31-bit.
3272 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3273 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3274
ae91f625
MK		 32752016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3276
3277 PR gdb/13808
3278 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3279 * configure.srv: Ditto.
3280 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3281 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3282 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3283 (init_registers_amd64_linux): Remove prototype.
3284 (tdesc_amd64_linux): Remove declaration.
3285 (get_ipa_tdesc): New function.
3286 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3287 initialize remaining tdescs.
3288 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3289 (init_registers_i386_linux): Remove prototype.
3290 (tdesc_i386_linux): Remove declaration.
3291 (get_ipa_tdesc): New function.
3292 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3293 initialize remaining tdescs.
3294 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3295 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3296 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3297 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3298 (x86_get_ipa_tdesc_idx): New function.
3299 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3300 * linux-x86-tdesc.h: New file.
3301 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3302 (target_get_ipa_tdesc_idx): New macro.
3303 * tracepoint.c (ipa_tdesc_idx): New macro.
3304 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3305 (symbol_list): Add ipa_tdesc_idx.
3306 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3307 (ipa_tdesc): Remove.
3308 (ipa_tdesc_idx): New variable.
3309 (get_context_regcache): Use get_ipa_tdesc.
3310 (gdb_collect): Ditto.
3311 (gdb_probe): Ditto.
3312 * tracepoint.h (get_ipa_tdesc): New prototype.
3313 (ipa_tdesc): Remove.
3314
e7ad2f14
PA		 33152016-02-24 Pedro Alves <palves@redhat.com>
3316
3317 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3318 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3319 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3320 Factor out common code between the USE_SIGTRAP_SIGINFO and
3321 !USE_SIGTRAP_SIGINFO blocks.
3322 (linux_low_filter_event): Call save_stop_reason instead of
3323 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3324 Update comments.
3325 (linux_wait_1): Update comments.
3326
657f9cde
WW		 33272016-02-24 Wei-cheng Wang <cole945@gmail.com>
3328
3329 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3330 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3331 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3332 ppc_insert_point, ppc_remove_point.
3333
b00b61e1
MK		 33342016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3335
3336 * linux-s390-low.c (s390_supports_z_point_type): New function.
3337 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3338
553cb527
YQ		 33392016-02-16 Yao Qi <yao.qi@linaro.org>
3340
3341 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3342 PC. Get pc from regcache_read_pc.
3343
a5652c21
YQ		 33442016-02-12 Yao Qi <yao.qi@linaro.org>
3345
3346 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3347 or linux_get_pc_32bit.
3348 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3349
ed443b61
YQ		 33502016-02-12 Yao Qi <yao.qi@linaro.org>
3351
3352 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3353 arm_linux_get_next_pcs_fixup.
3354
020ecd38
MK		 33552016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3356
3357 * tracepoint.c (x_tracepoint_action_download): Change
3358 write_inferior_data_ptr to write_inferior_data_pointer.
3359 (cmd_qtstart): Likewise.
3360 (write_inferior_data_ptr): Remove.
3361 (download_agent_expr): Change write_inferior_data_ptr to
3362 write_inferior_data_pointer.
3363 (download_tracepoint_1): Likewise.
3364 (download_tracepoint): Likewise.
3365 (download_trace_state_variables): Likewise.
3366
7cae9051
WW		 33672016-02-11 Wei-cheng Wang <cole945@gmail.com>
3368 Marcin Kościelnicki <koriakin@0x04.net>
3369
3370 * tracepoint.c (struct tracepoint_action_ops): Remove.
3371 (struct tracepoint_action): Remove ops.
3372 (m_tracepoint_action_download, r_tracepoint_action_download)
3373 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3374 size and offset accordingly.
3375 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3376 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3377 (tracepoint_action_send, tracepoint_action_download): New functions.
3378 Helpers for trace action handlers.
3379 (add_tracepoint_action): Remove setup actions ops.
3380 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3381
9f6a71b4
YQ		 33822016-02-10 Yao Qi <yao.qi@linaro.org>
3383
3384 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3385
1e94266c
SM		 33862016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3387
3388 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3389 to AC_OUTPUT.
3390 * configure: Regenerate.
3391
8adce034
SM		 33922016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3393
3394 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3395 void * to gdb_byte *.
3396 * linux-low.c (siginfo_fixup): Likewise.
3397 (linux_xfer_siginfo): Likewise.
3398 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3399 Likewise.
3400 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3401
93813b37
WT		 34022016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3403
3404 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3405 to srv_tgtobj.
3406 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3407 to srv_tgtobj.
3408 * linux-x86-low.c [__x86_64__]: Include
3409 "nat/amd64-linux-siginfo.h".
3410 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3411 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3412 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3413 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3414 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3415 (cpt_si_fd, si_timerid, si_overrun): Move from
3416 nat/amd64-linux-siginfo.c.
3417 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3418
8424cc97
SM		 34192016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3420
3421 * server.c (skip_to_semicolon): Remove.
3422 (process_point_options): Use strchrnul instead of
3423 skip_to_semicolon.
3424
4d18591b
YQ		 34252016-01-26 Yao Qi <yao.qi@linaro.org>
3426
3427 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3428 * linux-low.c (install_software_single_step_breakpoints): Don't
3429 call regcache_read_pc.
3430 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3431 argument pc.
3432
d8020970
YQ		 34332016-01-26 Yao Qi <yao.qi@linaro.org>
3434
3435 * linux-low.c (install_software_single_step_breakpoints): Call
3436 regcache_read_pc instead of get_pc.
3437
8b207339
YQ		 34382016-01-26 Yao Qi <yao.qi@linaro.org>
3439
3440 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3441 (unblock_async_io): Rename to ...
3442 (block_unblock_async_io): ... it. New function.
3443 (enable_async_io): Don't install SIGIO handler. Unblock it
3444 instead.
3445 (disable_async_io): Don't ignore SIGIO. Block it instead.
3446 (initialize_async_io): Install SIGIO handler. Don't call
3447 unblock_async_io.
3448
18879fef
YQ		 34492016-01-26 Yao Qi <yao.qi@linaro.org>
3450
3451 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3452 first character is '\003', call *the_target->request_interrupt.
3453
a0f8e08a
YQ		 34542016-01-25 Yao Qi <yao.qi@linaro.org>
3455
3456 * remote-utils.c (new_thread_notify): Remove.
3457 (dead_thread_notify): Likewise.
3458 * remote-utils.h (new_thread_notify): Remove declaration.
3459 (dead_thread_notify): Likewise.
3460
cc5fd9ab
MK		 34612016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3462
3463 * gdb.trace/pending.exp: Fix expected message on continue.
3464
99e8eb11
MK		 34652016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3466
3467 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3468 it works properly on big-endian machines where sizeof (CORE_ADDR)
3469 != sizeof (void *).
3470
a994041d
PA		 34712016-01-21 Pedro Alves <palves@redhat.com>
3472
3473 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3474 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3475 * configure: Regenerate.
3476
f7a6a40d
YQ		 34772016-01-21 Yao Qi <yao.qi@linaro.org>
3478
3479 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3480 is_thumb and set it according to CPSR saved on the stack.
3481 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3482 arm_sigreturn_next_pc.
3483
6f69e520
YQ		 34842016-01-18 Yao Qi <yao.qi@linaro.org>
3485
3486 * linux-low.c (linux_set_pc_64bit): New function.
3487 (linux_get_pc_64bit): New function.
3488 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3489 Declare.
3490 * linux-sparc-low.c (debug_threads): Remove declaration.
3491 (sparc_get_pc): Remove.
3492 (the_low_target): Use linux_get_pc_64bit instead of
3493 sparc_get_pc.
3494 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3495 (the_low_target): Use linux_get_pc_64bit and
3496 linux_set_pc_64bit.
3497
276d4552
YQ		 34982016-01-18 Yao Qi <yao.qi@linaro.org>
3499
3500 * linux-arm-low.c (debug_threads): Remove declaration.
3501 (arm_get_pc, arm_set_pc): Remove.
3502 (the_low_target): Use linux_get_pc_32bit and
3503 linux_set_pc_32bit.
3504 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3505 (the_low_target): Use linux_get_pc_32bit and
3506 linux_set_pc_32bit.
3507 * linux-cris-low.c (debug_threads): Remove declaration.
3508 (cris_get_pc, cris_set_pc,): Remove.
3509 (the_low_target): Use linux_get_pc_32bit and
3510 linux_set_pc_32bit.
3511 * linux-crisv32-low.c (debug_threads): Remove declaration.
3512 (cris_get_pc, cris_set_pc): Remove.
3513 (the_low_target): Use linux_get_pc_32bit and
3514 linux_set_pc_32bit.
3515 * linux-low.c: Include inttypes.h.
3516 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3517 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3518 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3519 (the_low_target): Use linux_get_pc_32bit and
3520 linux_set_pc_32bit.
3521 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3522 (the_low_target): Use linux_get_pc_32bit and
3523 linux_set_pc_32bit.
3524 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3525 (the_low_target): Use linux_get_pc_32bit and
3526 linux_set_pc_32bit.
3527 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3528 (the_low_target): Use linux_get_pc_32bit and
3529 linux_set_pc_32bit.
3530 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3531 (the_low_target): Use linux_get_pc_32bit and
3532 linux_set_pc_32bit.
3533
eb0edac8
GB		 35342016-01-18 Gary Benson <gbenson@redhat.com>
3535
3536 * configure.ac (AC_FUNC_FORK): New check.
3537 * config.in: Regenerate.
3538 * configure: Likewise.
3539
1b451dda
YQ		 35402016-01-14 Yao Qi <yao.qi@linaro.org>
3541
3542 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3543 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3544 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3545 arm_get_next_pcs_ctor.
3546
82075af2
JS		 35472016-01-12 Josh Stone <jistone@redhat.com>
3548 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3549
3550 * inferiors.h: Include "gdb_vecs.h".
3551 (struct process_info): Add syscalls_to_catch.
3552 * inferiors.c (remove_process): Free syscalls_to_catch.
3553 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3554 syscall_return stops.
3555 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3556 * server.c (handle_general_set): Handle QCatchSyscalls.
3557 (handle_query): Report support for QCatchSyscalls.
3558 * target.h (struct target_ops): Add supports_catch_syscall.
3559 (target_supports_catch_syscall): New macro.
3560 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3561 (struct lwp_info): Add syscall_state.
3562 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3563 Maintain syscall_state and syscalls_to_catch across exec.
3564 (get_syscall_trapinfo): New function, proxy to the_low_target.
3565 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3566 (linux_low_filter_event): Toggle syscall_state entry/return for
3567 syscall traps, and set it ignored for all others.
3568 (gdb_catching_syscalls_p): New function.
3569 (gdb_catch_this_syscall_p): New function.
3570 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3571 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3572 (linux_supports_catch_syscall): New function.
3573 (linux_target_ops): Install it.
3574 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3575 (the_low_target): Install it.
3576
8f13a3ce
MF		 35772016-01-12 Mike Frysinger <vapier@gentoo.org>
3578
3579 * acinclude.m4: Include new ../warning.m4 file.
3580 * configure: Regenerated.
3581 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3582
5b3da067
MF		 35832016-01-12 Mike Frysinger <vapier@gentoo.org>
3584
3585 * ax.c (is_goto_target): Mark static.
3586 * linux-low.c (register_addr): Likewise.
3587 (linux_fetch_registers, linux_store_registers): Likewise.
3588 * mem-break.c (any_persistent_commands): Fix old prototype.
3589 (add_commands_to_breakpoint): Mark static.
3590 * regcache.c (find_register_by_name): Delete unused func.
3591 * remote-utils.c (hex_or_minus_one): Mark static.
3592 * server.c (monitor_show_help): Mark static.
3593 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3594 handle_v_requests): Likewise.
3595
bc504a31
PA		 35962016-01-12 Pedro Alves <palves@redhat.com>
3597
3598 Remove use of the registered trademark symbol throughout.
3599
5a0dd67a
YQ		 36002016-01-08 Yao Qi <yao.qi@linaro.org>
3601
3602 * remote-utils.c (getpkt): If c is '\003', call target hook
3603 request_interrupt.
3604
b2ca446f
YQ		 36052016-01-06 Yao Qi <yao.qi@linaro.org>
3606
3607 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3608 linux-aarch32-low.c.
3609 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3610 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3611 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3612 (thumb2_breakpoint): Declare.
3613 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3614 linux-aarch32-low.h.
3615 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3616 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3617 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3618
edd88788
JB		 36192016-01-01 Joel Brobecker <brobecker@adacore.com>
3620
3621 * gdbreplay.c (gdbreplay_version): Change copyright year in
3622 version message.
3623 * server.c (gdbserver_version): Likewise.
3624
65da7f14
PP		 36252015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3626
3627 * server.c (crc32_table): Delete.
3628 (crc32): Use libiberty's xcrc32 function.
3629
4abd5ed2
JB		 36302015-12-22 Joel Brobecker <brobecker@adacore.com>
3631
3632 * lynx-low.c (lynx_delete_thread_callback): New function.
3633 (lynx_mourn): Properly delete our process and all of its
3634 threads. Remove call to clear_inferiors.
3635
0e50fe5c
JB		 36362015-12-22 Joel Brobecker <brobecker@adacore.com>
3637
3638 * target.c (thread_search_callback): Add check that
3639 the thread_stopped target callback is not NULL before
3640 calling it.
3641
35adc03f
YQ		 36422015-12-21 Yao Qi <yao.qi@linaro.org>
3643
3644 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3645 arm breakpoint.
3646
bd2b2909
AT		 36472015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3648
3649 * server.c (handle_query): Call target_supports_software_single_step.
3650
7fe5e27e
AT		 36512015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3652
3653 * linux-low.c (single_step): New function.
3654 (linux_resume_one_lwp_throw): Call single_step.
3655 (start_step_over): Likewise.
3656
d9311bfa
AT		 36572015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3658
3659 * Makefile.in (SFILES): Append arch/arm-linux.c,
3660 arch/arm-get-next-pcs.c.
3661 (arm-linux.o): New rule.
3662 (arm-get-next-pcs.o): New rule.
3663 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3664 arm-linux.o.
3665 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3666 to linux-aarch32-low.c.
3667 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3668 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3669 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3670 (thumb2_breakpoint_len): Likewise.
3671 (arm_is_thumb_mode): Make non-static.
3672 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3673 from linux-aarch32-low.c.
3674 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3675 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3676 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3677 (thumb2_breakpoint_len): Likewise.
3678 (arm_is_thumb_mode): New declaration.
3679 * linux-arm-low.c: Include arch/arm-linux.h
3680 aarch/arm-get-next-pcs.h, sys/syscall.h.
3681 (get_next_pcs_ops): New struct.
3682 (get_next_pcs_addr_bits_remove): New function.
3683 (get_next_pcs_is_thumb): New function.
3684 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3685 (arm_sigreturn_next_pc): Likewise.
3686 (get_next_pcs_syscall_next_pc): Likewise.
3687 (arm_gdbserver_get_next_pcs): Likewise.
3688 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3689 Initialize.
3690 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3691 * server.h: Include gdb_vecs.h.
3692
68ce2059
AT		 36932015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3694
3695 * Makefile.in (SFILES): Append common/common-regcache.c.
3696 (OBS): Append common-regcache.o.
3697 (common-regcache.o): New rule.
3698 * regcache.c (init_register_cache): Initialize cache to
3699 REG_UNAVAILABLE.
3700 (regcache_raw_read_unsigned): New function.
3701 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3702 register_status enum.
3703
fa5308bd
AT		 37042015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3705
3706 * linux-aarch64-low.c (the_low_targets): Rename
3707 breakpoint_reinsert_addr to get_next_pcs.
3708 * linux-arm-low.c (the_low_targets): Likewise.
3709 * linux-bfin-low.c (the_low_targets): Likewise.
3710 * linux-cris-low.c (the_low_targets): Likewise.
3711 * linux-crisv32-low.c (the_low_targets): Likewise.
3712 * linux-low.c (can_software_single_step): Likewise.
3713 (install_software_single_step_breakpoints): New function.
3714 (start_step_over): Use install_software_single_step_breakpoints.
3715 * linux-low.h: New CORE_ADDR vector.
3716 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3717 get_next_pcs.
3718 * linux-mips-low.c (the_low_targets): Likewise.
3719 * linux-nios2-low.c (the_low_targets): Likewise.
3720 * linux-sparc-low.c (the_low_targets): Likewise.
3721
4a6ed09b
PA		 37222015-12-17 Pedro Alves <palves@redhat.com>
3723
3724 * linux-low.c (linux_kill_one_lwp): Remove references to
3725 LinuxThreads.
3726 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3727 to 'kill'.
3728 (linux_init_signals): Delete.
3729 (initialize_low): Adjust.
3730 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3731
7544db95
PA		 37322015-12-16 Pedro Alves <palves@redhat.com>
3733
3734 * configure.ac (compiler warning flags): When testing a
3735 -Wno-foo option, check whether -Wfoo works instead.
3736 * configure: Regenerate.
3737
8020350c
DB		 37382015-12-11 Don Breazeal <donb@codesourcery.com>
3739
3740 * server.c (process_serial_event): Don't exit from gdbserver
3741 in remote mode if there are still active inferiors.
3742
db91f502
YQ		 37432015-12-11 Yao Qi <yao.qi@linaro.org>
3744
3745 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3746 arm_breakpoint_at if the process is 32-bit.
3747
b37a6290
YQ		 37482015-12-11 Yao Qi <yao.qi@linaro.org>
3749
3750 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3751 arm breakpoint.
3752
17b1509a
YQ		 37532015-12-07 Yao Qi <yao.qi@linaro.org>
3754
3755 * configure.srv: Append arm.o to srv_tgtobj for
3756 aarch64*-*-linux* target.
3757 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3758 from linux-arm-low.c.
3759 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3760 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3761 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3762 (thumb2_breakpoint_len): Likewise.
3763 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3764 (arm_breakpoint_kinds): Likewise.
3765 (arm_breakpoint_kind_from_pc): Likewise.
3766 (arm_sw_breakpoint_from_kind): Likewise.
3767 (arm_breakpoint_kind_from_current_state): Likewise.
3768 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3769 (arm_sw_breakpoint_from_kind): Declare.
3770 (arm_breakpoint_kind_from_current_state): Declare.
3771 (arm_breakpoint_at): Declare.
3772 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3773 arm_sw_breakpoint_from_kind if process is 32-bit.
3774 (aarch64_breakpoint_kind_from_pc): New function.
3775 (aarch64_breakpoint_kind_from_current_state): New function.
3776 (the_low_target): Initialize fields breakpoint_kind_from_pc
3777 and breakpoint_kind_from_current_state.
3778 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3779 linux-aarch32-low.c.
3780 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3781 (arm_breakpoint, arm_breakpoint_len): Likewise.
3782 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3783 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3784 (arm_is_thumb_mode): Likewise.
3785 (arm_breakpoint_at): Likewise.
3786 (arm_breakpoint_kind_from_pc): Likewise.
3787 (arm_sw_breakpoint_from_kind): Likewise.
3788 (arm_breakpoint_kind_from_current_state): Likewise.
3789
3790 Revert:
3791 2015-08-04 Yao Qi <yao.qi@linaro.org>
3792
3793 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3794 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3795 * server.c (extended_protocol): Remove "static".
3796 * server.h (extended_protocol): Declare it.
3797
ece66d65
JS		 37982015-12-04 Josh Stone <jistone@redhat.com>
3799
3800 * target.h (struct target_ops) <arch_setup>: Rename to ...
3801 (struct target_ops) <post_create_inferior>: ... this.
3802 (target_arch_setup): Rename to ...
3803 (target_post_create_inferior): ... this, calling post_create_inferior.
3804 * server.c (start_inferior): Update target_arch_setup calls to
3805 target_post_create_inferior.
3806 * linux-low.c (linux_low_ptrace_options): Forward declare.
3807 (linux_arch_setup): Update its comment for general use.
3808 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3809 (struct linux_target_ops): Use linux_post_create_inferior.
3810 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3811 to post_create_inferior.
3812 * nto-low.c (struct nto_target_ops): Likewise.
3813 * spu-low.c (struct spu_target_ops): Likewise.
3814 * win32-low.c (struct win32_target_ops): Likewise.
3815
e58c48b4
AT		 38162015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3817
3818 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3819
fbec8956
AT		 38202015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3821
3822 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3823 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3824 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3825 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3826 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3827 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3828 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3829 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3830 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3831 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3832 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3833 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3834
9b4c5f87
AT		 38352015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3836
3837 * linux-low.c (linux_look_up_symbols): Don't call
3838 linux_supports_traceclone.
3839 * linux-low.h (thread_db_init): Remove use_events argument.
3840 * thread-db.c (thread_db_use_event): Remove global variable.
3841 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3842 (struct thread_db) <td_create_bp>: Remove field.
3843 (thread_db_create_event): Remove function.
3844 (thread_db_enable_reporting): Likewise.
3845 (find_one_thread): Don't check for thread_db_use_events.
3846 (attach_thread): Likewise.
3847 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3848 (try_thread_db_load_1): Don't check for thread_db_use_events.
3849 (thread_db_init): Remove use_events argument and thread events
3850 handling.
3851 (remove_thread_event_breakpoints): Remove function.
3852 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3853
7d00775e
AT		 38542015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3855
3856 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3857 New function.
3858 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3859 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3860 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3861 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3862 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3863 Initialize.
3864 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3865 New function.
3866 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3867 * linux-low.c (can_hardware_single_step): Use
3868 supports_hardware_single_step.
3869 (can_software_single_step): New function.
3870 (start_step_over): Call can_software_single_step.
3871 (linux_supports_hardware_single_step): New function.
3872 (struct target_ops) <supports_software_single_step>: Initialize.
3873 * linux-low.h (struct linux_target_ops)
3874 <supports_hardware_single_step>: Initialize.
3875 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3876 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3877 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3878 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3879 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3880 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3881 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3882 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3883 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3884 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3885 Initialize.
3886 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3887 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3888 Initialize.
3889 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3890 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3891 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3892 New function.
3893 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3894 * target.h (struct target_ops): <supports_software_single_step>:
3895 New field.
3896 (target_supports_software_single_step): New macro.
3897
2d97cd35
AT		 38982015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3899
3900 * linux-low.c (linux_wait_1): Fix pc advance condition.
3901 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3902 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3903
769ef81f
AT		 39042015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3905
3906 * linux-arm-low.c (arm_is_thumb_mode): New function.
3907 (arm_breakpoint_at): Use arm_is_thumb_mode.
3908 (arm_breakpoint_kind_from_current_state): New function.
3909 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3910 Initialize.
3911 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3912 (linux_breakpoint_kind_from_current_state): New function.
3913 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3914 * linux-low.h (struct linux_target_ops)
3915 <breakpoint_kind_from_current_state>: New field.
3916 * target.h (struct target_ops): Likewise.
3917 (target_breakpoint_kind_from_current_state): New macro.
3918
1bebeeca
PA		 39192015-11-30 Pedro Alves <palves@redhat.com>
3920
3921 * linux-low.c (linux_resume): Wake up the event loop before
3922 returning.
3923
a67a9fae
PA		 39242015-11-30 Pedro Alves <palves@redhat.com>
3925
3926 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3927 check.
3928 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3929 to -1.
3930 * target.c (struct thread_search): New structure.
3931 (thread_search_callback): New function.
3932 (prev_general_thread): New global.
3933 (prepare_to_access_memory, done_accessing_memory): New functions.
3934 * target.h (prepare_to_access_memory, done_accessing_memory):
3935 Replace macros with function declarations.
3936
f2faf941
PA		 39372015-11-30 Pedro Alves <palves@redhat.com>
3938
3939 PR 14618
3940 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3941 report TARGET_WAITKIND_NO_RESUMED.
3942 * remote-utils.c (prepare_resume_reply): Handle
3943 TARGET_WAITKIND_NO_RESUMED.
3944 * server.c (report_no_resumed): New global.
3945 (handle_query) <qSupported>: Handle "no-resumed+". Report
3946 "no-resumed+" support.
3947 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3948 return error if the client doesn't support no-resumed events.
3949 (push_stop_notification): New function.
3950 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3951 events if the client supports them.
3952
a681f9c9
PA		 39532015-11-30 Pedro Alves <palves@redhat.com>
3954
3955 * linux-low.c (thread_still_has_status_pending_p): Don't check
3956 vCont;t here.
3957 (lwp_resumed): New function.
3958 (status_pending_p_callback): Return early if the LWP is not
3959 supposed to be resumed.
3960
65706a29
PA		 39612015-11-30 Pedro Alves <palves@redhat.com>
3962
3963 * linux-low.c (handle_extended_wait): Assert that the LWP's
3964 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3965 thread create events, leave the new child's status pending.
3966 (linux_low_filter_event): If GDB wants to hear about thread exit
3967 events, leave the LWP marked dead and don't delete it.
3968 (linux_wait_for_event_filtered): Don't check for thread exit.
3969 (filter_exit_event): New function.
3970 (linux_wait_1): Use it, when returning an exit event.
3971 (linux_resume_one_lwp_throw): Assert that the LWP's
3972 waitstatus is TARGET_WAITKIND_IGNORE.
3973 * remote-utils.c (prepare_resume_reply): Handle
3974 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3975 * server.c (report_thread_events): New global.
3976 (handle_general_set): Handle QThreadEvents.
3977 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3978 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3979 TARGET_WAITKIND_THREAD_EXITED.
3980 * server.h (report_thread_events): Declare.
3981
56cf4bed
PA		 39822015-11-30 Pedro Alves <palves@redhat.com>
3983
3984 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3985 the thread's last_resume_kind was resume_stop.
3986
500c1d85
PA		 39872015-11-30 Pedro Alves <palves@redhat.com>
3988
3989 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3990 before returning.
3991
de979965
PA		 39922015-11-30 Pedro Alves <palves@redhat.com>
3993
3994 * server.c (handle_v_requests): Handle vCtrlC.
3995
34c65914
PA		 39962015-11-30 Pedro Alves <palves@redhat.com>
3997
3998 * gdbthread.h (find_any_thread_of_pid): Declare.
3999 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4000 functions.
4001 * server.c (handle_query): If current_thread is NULL, look for
4002 another thread of the selected process.
4003
79efa585 40042015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4005 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4006
4007 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4008 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4009 name in reply.
4010 * target.h (struct target_ops) <thread_name>: New field.
4011 (target_thread_name): New macro.
4012
80d82c19
JB		 40132015-11-23 Joel Brobecker <brobecker@adacore.com>
4014
4015 * regcache.h (regcache_invalidate_pid): Add declaration.
4016 * regcache.c (regcache_invalidate_pid): New function, extracted
4017 from regcache_invalidate.
4018 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4019 Add trivial documentation comment.
4020 * lynx-low.c: Use regcache_invalidate_pid instead of
4021 regcache_invalidate.
4022
64da5dd5
JB		 40232015-11-23 Joel Brobecker <brobecker@adacore.com>
4024
4025 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4026 and Elf64_auxv_t if the target is Android.
4027
37ce4055
DE		 40282015-11-22 Doug Evans <xdje42@gmail.com>
4029
4030 * target.h: #include <sys/types.h>.
4031
06e03fff
PA		 40322015-11-19 Pedro Alves <palves@redhat.com>
4033
4034 * linux-low.c (linux_process_qsupported): Change prototype.
4035 Adjust.
4036 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4037 Change prototype.
4038 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4039 and adjust to loop over all features.
4040 * server.c (handle_query) <qSupported>: Adjust to call
4041 target_process_qsupported once, passing it a vector of unprocessed
4042 features.
4043 * target.h (struct target_ops) <process_qsupported>: Change
4044 prototype.
4045 (target_process_qsupported): Adjust.
4046
9a084706
PA		 40472015-11-19 Pedro Alves <palves@redhat.com>
4048
4049 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4050 mode.
4051 * configure: Regenerate.
4052
dad44a1f
PA		 40532015-11-19 Pedro Alves <palves@redhat.com>
4054
4055 * configure: Regenerate.
4056
231c0592
YQ		 40572015-11-19 Yao Qi <yao.qi@linaro.org>
4058
4059 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4060 type to uint32_t.
4061
6c1c9a8b
YQ		 40622015-11-19 Yao Qi <yao.qi@linaro.org>
4063
4064 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4065 (struct aarch64_operand): Move enum out.
4066
9caa3311
YQ		 40672015-11-19 Yao Qi <yao.qi@linaro.org>
4068
4069 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4070 struct user_fpsimd_state *.
4071 (aarch64_store_fpregset): Likewise.
4072
6a69a054
YQ		 40732015-11-19 Yao Qi <yao.qi@linaro.org>
4074
4075 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4076 struct user_pt_regs *.
4077 (aarch64_store_gregset): Likewise.
4078
1798301e
PA		 40792015-11-18 Pedro Alves <palves@redhat.com>
4080
4081 * Makefile.in (all_object_files): Add $IPA_OBJS.
4082
ce7715e2
PA		 40832015-11-17 Pedro Alves <palves@redhat.com>
4084
4085 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4086 GDB_SIGNAL_0 and gdb_signal_to_string.
4087
c0879059
PA		 40882015-11-17 Pedro Alves <palves@redhat.com>
4089
4090 * win32-low.c (handle_output_debug_string): Remove parameter.
4091 (win32_kill): Remove our_status local and adjust call to
4092 handle_output_debug_string.
4093 (get_child_debug_event): Adjust call to
4094 handle_output_debug_string.
4095
1996e237
SM		 40962015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4097
4098 * linux-mips-low.c (mips_fill_gregset): Add cast.
4099 (mips_store_gregset): Likewise.
4100 (mips_fill_fpregset): Likewise.
4101 (mips_store_fpregset): Likewise.
4102
cbec665b
SM		 41032015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4104
4105 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4106 priv.
4107
eb3e3c67
SM		 41082015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4109
4110 * linux-mips-low.c (mips_linux_new_thread): Change type of
4111 watch_type to enum target_hw_bp_type.
4112
171de4b8
SM		 41132015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4114
4115 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4116 Change return type to arm_hwbp_type.
4117
04248ead
SM		 41182015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4119
4120 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4121 (arm_store_gregset): Likewise.
4122 * linux-arm-low.c (arm_get_hwcap): Likewise.
4123 (arm_read_description): Likewise.
4124
04b3479c
SM		 41252015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4126
4127 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4128
2bc84e8a
SM		 41292015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4130
4131 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4132 (ppc_fill_vsxregset): Likewise.
4133 (ppc_store_vsxregset): Likewise.
4134 (ppc_fill_vrregset): Likewise.
4135 (ppc_store_vrregset): Likewise.
4136 (ppc_fill_evrregset): Likewise.
4137 (ppc_store_evrregset): Likewise.
4138
e6c5bb05
SM		 41392015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4140
4141 * linux-ppc-low.c (ppc_usrregs_info): Remove
4142 forward-declaration.
4143 (ppc_arch_setup): Move lower in file.
4144
7ea45d72
SM		 41452015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4146
4147 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4148 (ps_pdwrite): Likewise.
4149
69291610
HW		 41502015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4151
4152 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4153 to after assert checks.
4154
b42945fd
SM		 41552015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4156
4157 * proc-service.c (ps_pdread): Add/adjust casts.
4158 (ps_pdwrite): Add/adjust casts.
4159
d6f85c84
SM		 41602015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4161
4162 * server.c (handle_search_memory_1): Cast return value of
4163 memmem.
4164
f98cd059
SM		 41652015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4166
4167 * server.c (write_qxfer_response): Change type of data to
4168 gdb_byte *.
4169
d2412fa5
PA		 41702015-10-29 Pedro Alves <palves@redhat.com>
4171
4172 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4173
c17414a2
PA		 41742015-10-29 Pedro Alves <palves@redhat.com>
4175
4176 * tracepoint.c (clear_installed_tracepoints): Add casts.
4177
e053fbc4
PA		 41782015-10-29 Pedro Alves <palves@redhat.com>
4179
4180 * server.c (handle_v_cont, process_serial_event): Add enum
4181 gdb_signal casts to signal parsing code.
4182
add67df8
PA		 41832015-10-29 Pedro Alves <palves@redhat.com>
4184
4185 * linux-low.h (NULL_REGSET): Define.
4186 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4187 * linux-arm-low.c (arm_regsets): Likewise.
4188 * linux-crisv32-low.c (cris_regsets): Likewise.
4189 * linux-m68k-low.c (m68k_regsets): Likewise.
4190 * linux-mips-low.c (mips_regsets): Likewise.
4191 * linux-nios2-low.c (nios2_regsets): Likewise.
4192 * linux-ppc-low.c (ppc_regsets): Likewise.
4193 * linux-s390-low.c (s390_regsets): Likewise.
4194 * linux-sh-low.c (sh_regsets): Likewise.
4195 * linux-sparc-low.c (sparc_regsets): Likewise.
4196 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4197 * linux-tile-low.c (tile_regsets): Likewise.
4198 * linux-x86-low.c (x86_regsets): Likewise.
4199 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4200
50bc912a
PA		 42012015-10-29 Pedro Alves <palves@redhat.com>
4202
4203 * linux-low.h (NULL_REGSET): Define.
4204 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4205 * linux-arm-low.c (arm_regsets): Likewise.
4206 * linux-crisv32-low.c (cris_regsets): Likewise.
4207 * linux-m68k-low.c (m68k_regsets): Likewise.
4208 * linux-mips-low.c (mips_regsets): Likewise.
4209 * linux-nios2-low.c (nios2_regsets): Likewise.
4210 * linux-ppc-low.c (ppc_regsets): Likewise.
4211 * linux-s390-low.c (s390_regsets): Likewise.
4212 * linux-sh-low.c (sh_regsets): Likewise.
4213 * linux-sparc-low.c (sparc_regsets): Likewise.
4214 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4215 * linux-tile-low.c (tile_regsets): Likewise.
4216 * linux-x86-low.c (x86_regsets): Likewise.
4217 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4218
682b2546
DE		 42192015-10-26 Doug Evans <dje@google.com>
4220
4221 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4222
963843d4
DE		 42232015-10-26 Doug Evans <dje@google.com>
4224
4225 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4226
d41401ac
DE		 42272015-10-26 Doug Evans <dje@google.com>
4228
4229 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4230 for debug_printf.
4231 (attach_thread, find_new_threads_callback): Ditto.
4232
3db28855
AT		 42332015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4234
4235 * mem-break.h (set_breakpoint_data): Remove.
4236
fb78e89c
AT		 42372015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4238
4239 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4240 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4241 (initialize_low): Remove set_breakpoint_data call.
4242 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4243 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4244 (initialize_low): Remove set_breakpoint_data call.
4245 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4246 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4247 (initialize_low): Remove set_breakpoint_data call.
4248
2e6ee069
AT		 42492015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4250
4251 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4252 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4253 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4254 * target.h (target_breakpoint_kind_from_pc): New macro.
4255
1652a986
AT		 42562015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4257
4258 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4259 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4260 the default breakpoint kind.
4261
abeead09
AT		 42622015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4263
4264 * linux-arm-low.c (arm_supports_z_point_type): Add software
4265 breakpoint support.
4266
b0b4b501
AT		 42672015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4268
4269 * linux-arm-low.c: Refactor breakpoint definitions.
4270 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4271 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4272
8689682c
AT		 42732015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4274
4275 * Makefile.in: Add arm.c/o.
4276 * configure.srv: Likewise.
4277 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4278 (arm_breakpoint_kind_from_pc): New function.
4279 (arm_sw_breakpoint_from_kind): Return proper kind.
4280 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4281
27165294
AT		 42822015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4283
4284 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4285 removal.
4286 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4287 (struct raw_breakpoint) <size>: Remove.
4288 (struct raw_breakpoint) <kind>: Add.
4289 (bp_size): New function.
4290 (bp_opcode): Likewise.
4291 (find_raw_breakpoint_at): Adjust for kind.
4292 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4293 (remove_memory_breakpoint): Adjust for kind call bp_size.
4294 (set_raw_breakpoint_at): Adjust for kind.
4295 (set_breakpoint): Likewise.
4296 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4297 (delete_raw_breakpoint): Adjust for kind.
4298 (delete_breakpoint): Likewise.
4299 (find_gdb_breakpoint): Likewise.
4300 (set_gdb_breakpoint_1): Likewise.
4301 (set_gdb_breakpoint): Likewise.
4302 (delete_gdb_breakpoint_1): Likewise.
4303 (delete_gdb_breakpoint): Likewise.
4304 (uninsert_raw_breakpoint): Likewise.
4305 (reinsert_raw_breakpoint): Likewise.
4306 (set_breakpoint_data): Remove.
4307 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4308 (check_mem_read): Adjust for kind call bp_size.
4309 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4310 (clone_one_breakpoint): Adjust for kind.
4311 * mem-break.h (set_gdb_breakpoint): Likewise.
4312 (delete_gdb_breakpoint): Likewise.
4313 * server.c (process_serial_event): Likewise.
4314
dd373349
AT		 43152015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4316
4317 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4318 (struct linux_target_ops) <breakpoint>: Remove.
4319 (struct linux_target_ops) <breakpoint_len>: Remove.
4320 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4321 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4322 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4323 (arm_sw_breakpoint_from_kind): New function.
4324 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4325 (struct linux_target_ops) <breakpoint>: Remove.
4326 (struct linux_target_ops) <breakpoint_len>: Remove.
4327 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4328 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4329 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4330 (struct linux_target_ops) <breakpoint>: Remove.
4331 (struct linux_target_ops) <breakpoint_len>: Remove.
4332 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4333 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4334 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4335 (struct linux_target_ops) <breakpoint>: Remove.
4336 (struct linux_target_ops) <breakpoint_len>: Remove.
4337 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4338 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4339 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4340 and sw_breakpoint_from_kind to increment the pc.
4341 (linux_breakpoint_kind_from_pc): New function.
4342 (linux_sw_breakpoint_from_kind): New function.
4343 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4344 (initialize_low): Call breakpoint_kind_from_pc and
4345 sw_breakpoint_from_kind to replace breakpoint_data/len.
4346 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4347 New field.
4348 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4349 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4350 (struct linux_target_ops) <breakpoint>: Remove.
4351 (struct linux_target_ops) <breakpoint_len>: Remove.
4352 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4353 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4354 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4355 (struct linux_target_ops) <breakpoint>: Remove.
4356 (struct linux_target_ops) <breakpoint_len>: Remove.
4357 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4358 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4359 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4360 (struct linux_target_ops) <breakpoint>: Remove.
4361 (struct linux_target_ops) <breakpoint_len>: Remove.
4362 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4363 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4364 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4365 (struct linux_target_ops) <breakpoint>: Remove.
4366 (struct linux_target_ops) <breakpoint_len>: Remove.
4367 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4368 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4369 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4370 (struct linux_target_ops) <breakpoint>: Remove.
4371 (struct linux_target_ops) <breakpoint_len>: Remove.
4372 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4373 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4374 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4375 (struct linux_target_ops) <breakpoint>: Remove.
4376 (struct linux_target_ops) <breakpoint_len>: Remove.
4377 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4378 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4379 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4380 (struct linux_target_ops) <breakpoint>: Remove.
4381 (struct linux_target_ops) <breakpoint_len>: Remove.
4382 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4383 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4384 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4385 (struct linux_target_ops) <breakpoint>: Remove.
4386 (struct linux_target_ops) <breakpoint_len>: Remove.
4387 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4388 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4389 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4390 (struct linux_target_ops) <breakpoint>: Remove.
4391 (struct linux_target_ops) <breakpoint_len>: Remove.
4392 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4393 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4394 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4395 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4396 (struct linux_target_ops) <breakpoint>: Remove.
4397 (struct linux_target_ops) <breakpoint_len>: Remove.
4398 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4399 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4400 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4401 (struct linux_target_ops) <breakpoint>: Remove.
4402 (struct linux_target_ops) <breakpoint_len>: Remove.
4403 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4404 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4405
4cd98a19
AT		 44062015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4407
4408 * linux-cris-low.c (cris_get_pc): Remove void arg.
4409
774ee6d2
AR		 44102015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4411
4412 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4413 variable name.
4414
833dcd29
AR		 44152015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4416
4417 * inferiors.c (thread_pid_matches_callback): New function.
4418 (find_thread_process): New function.
4419 (remove_thread): Reset current_thread.
4420 (remove_process): Assert threads have been removed first.
4421
8d689ee5
YQ		 44222015-10-15 Yao Qi <yao.qi@linaro.org>
4423
4424 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4425 if it is 3.
4426 (aarch64_remove_point): Likewise.
4427 * regcache.c (regcache_register_size): New function.
4428
1c2e1515
YQ		 44292015-10-12 Yao Qi <yao.qi@linaro.org>
4430
4431 * linux-aarch64-low.c: Update all callers as emit_load_store
4432 is renamed to aarch64_emit_load_store.
4433
e1c587c3
YQ		 44342015-10-12 Yao Qi <yao.qi@linaro.org>
4435
4436 * linux-aarch64-low.c: Update all callers of function renaming
4437 from emit_insn to aarch64_emit_insn.
4438
b6542f81
YQ		 44392015-10-12 Yao Qi <yao.qi@linaro.org>
4440
4441 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4442 arch/aarch64-insn.h.
4443 (struct aarch64_memory_operand): Likewise.
4444 (ENCODE): Likewise.
4445 (emit_insn): Move to arch/aarch64-insn.c.
4446 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4447 (emit_load_store): Move to arch/aarch64-insn.c.
4448 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4449 (can_encode_int32): Remove.
4450
246994ce
YQ		 44512015-10-12 Yao Qi <yao.qi@linaro.org>
4452
4453 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4454 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4455 (aarch64_relocate_instruction): Likewise.
4456 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4457 (struct aarch64_insn_visitor): Likewise.
4458
0badd99f
YQ		 44592015-10-12 Yao Qi <yao.qi@linaro.org>
4460
4461 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4462 (struct aarch64_insn_visitor): New.
4463 (struct aarch64_insn_relocation_data): New.
4464 (aarch64_ftrace_insn_reloc_b): New function.
4465 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4466 (aarch64_ftrace_insn_reloc_cb): Likewise.
4467 (aarch64_ftrace_insn_reloc_tb): Likewise.
4468 (aarch64_ftrace_insn_reloc_adr): Likewise.
4469 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4470 (aarch64_ftrace_insn_reloc_others): Likewise.
4471 (visitor): New.
4472 (aarch64_relocate_instruction): Use visitor.
4473
dfaffe9d
YQ		 44742015-10-12 Yao Qi <yao.qi@linaro.org>
4475
4476 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4477 int. Add argument buf.
4478 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4479 aarch64_relocate_instruction.
4480
70b439f0
YQ		 44812015-10-12 Yao Qi <yao.qi@linaro.org>
4482
4483 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4484 argument insn. Remove local variable insn. Don't call
4485 target_read_uint32.
4486 (aarch64_install_fast_tracepoint_jump_pad): Call
4487 target_read_uint32.
4488
7781c06f
YQ		 44892015-09-30 Yao Qi <yao.qi@linaro.org>
4490
4491 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4492 (emit_load_store_pair): Likewise.
4493
9a3c8263
SM		 44942015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4495
4496 * dll.c (match_dll): Add cast(s).
4497 (unloaded_dll): Likewise.
4498 * linux-low.c (second_thread_of_pid_p): Likewise.
4499 (delete_lwp_callback): Likewise.
4500 (count_events_callback): Likewise.
4501 (select_event_lwp_callback): Likewise.
4502 (linux_set_resume_request): Likewise.
4503 * server.c (accumulate_file_name_length): Likewise.
4504 (emit_dll_description): Likewise.
4505 (handle_qxfer_threads_worker): Likewise.
4506 (visit_actioned_threads): Likewise.
4507 * thread-db.c (any_thread_of): Likewise.
4508 * tracepoint.c (same_process_p): Likewise.
4509 (match_blocktype): Likewise.
4510 (build_traceframe_info_xml): Likewise.
4511
224c3ddb
SM		 45122015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4513
4514 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4515 assignment.
4516 (gdb_unparse_agent_expr): Likewise.
4517 * hostio.c (require_data): Likewise.
4518 (handle_pread): Likewise.
4519 * linux-low.c (disable_regset): Likewise.
4520 (fetch_register): Likewise.
4521 (store_register): Likewise.
4522 (get_dynamic): Likewise.
4523 (linux_qxfer_libraries_svr4): Likewise.
4524 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4525 (set_fast_tracepoint_jump): Likewise.
4526 (uninsert_fast_tracepoint_jumps_at): Likewise.
4527 (reinsert_fast_tracepoint_jumps_at): Likewise.
4528 (validate_inserted_breakpoint): Likewise.
4529 (clone_agent_expr): Likewise.
4530 * regcache.c (init_register_cache): Likewise.
4531 * remote-utils.c (putpkt_binary_1): Likewise.
4532 (decode_M_packet): Likewise.
4533 (decode_X_packet): Likewise.
4534 (look_up_one_symbol): Likewise.
4535 (relocate_instruction): Likewise.
4536 (monitor_output): Likewise.
4537 * server.c (handle_search_memory): Likewise.
4538 (handle_qxfer_exec_file): Likewise.
4539 (handle_qxfer_libraries): Likewise.
4540 (handle_qxfer): Likewise.
4541 (handle_query): Likewise.
4542 (handle_v_cont): Likewise.
4543 (handle_v_run): Likewise.
4544 (captured_main): Likewise.
4545 * target.c (write_inferior_memory): Likewise.
4546 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4547 * tracepoint.c (init_trace_buffer): Likewise.
4548 (add_tracepoint_action): Likewise.
4549 (add_traceframe): Likewise.
4550 (add_traceframe_block): Likewise.
4551 (cmd_qtdpsrc): Likewise.
4552 (cmd_qtdv): Likewise.
4553 (cmd_qtstatus): Likewise.
4554 (response_source): Likewise.
4555 (response_tsv): Likewise.
4556 (cmd_qtnotes): Likewise.
4557 (gdb_collect): Likewise.
4558 (initialize_tracepoint): Likewise.
4559
afbe19f8
PL		 45602015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4561
4562 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4563 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4564 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4565 <NOP>: New.
4566 (enum aarch64_condition_codes): New enum.
4567 (w0): New static global.
4568 (fp): Likewise.
4569 (lr): Likewise.
4570 (struct aarch64_memory_operand) <type>: New
4571 MEMORY_OPERAND_POSTINDEX type.
4572 (postindex_memory_operand): New helper function.
4573 (emit_ret): New function.
4574 (emit_load_store_pair): New function, factored out of emit_stp
4575 with support for MEMORY_OPERAND_POSTINDEX.
4576 (emit_stp): Rewrite using emit_load_store_pair.
4577 (emit_ldp): New function.
4578 (emit_load_store): Likewise.
4579 (emit_ldr): Mention post-index instruction in comment.
4580 (emit_ldrh): New function.
4581 (emit_ldrb): New function.
4582 (emit_ldrsw): Mention post-index instruction in comment.
4583 (emit_str): Likewise.
4584 (emit_subs): New function.
4585 (emit_cmp): Likewise.
4586 (emit_and): Likewise.
4587 (emit_orr): Likewise.
4588 (emit_orn): Likewise.
4589 (emit_eor): Likewise.
4590 (emit_mvn): Likewise.
4591 (emit_lslv): Likewise.
4592 (emit_lsrv): Likewise.
4593 (emit_asrv): Likewise.
4594 (emit_mul): Likewise.
4595 (emit_sbfm): Likewise.
4596 (emit_sbfx): Likewise.
4597 (emit_ubfm): Likewise.
4598 (emit_ubfx): Likewise.
4599 (emit_csinc): Likewise.
4600 (emit_cset): Likewise.
4601 (emit_nop): Likewise.
4602 (emit_ops_insns): New helper function.
4603 (emit_pop): Likewise.
4604 (emit_push): Likewise.
4605 (aarch64_emit_prologue): New function.
4606 (aarch64_emit_epilogue): Likewise.
4607 (aarch64_emit_add): Likewise.
4608 (aarch64_emit_sub): Likewise.
4609 (aarch64_emit_mul): Likewise.
4610 (aarch64_emit_lsh): Likewise.
4611 (aarch64_emit_rsh_signed): Likewise.
4612 (aarch64_emit_rsh_unsigned): Likewise.
4613 (aarch64_emit_ext): Likewise.
4614 (aarch64_emit_log_not): Likewise.
4615 (aarch64_emit_bit_and): Likewise.
4616 (aarch64_emit_bit_or): Likewise.
4617 (aarch64_emit_bit_xor): Likewise.
4618 (aarch64_emit_bit_not): Likewise.
4619 (aarch64_emit_equal): Likewise.
4620 (aarch64_emit_less_signed): Likewise.
4621 (aarch64_emit_less_unsigned): Likewise.
4622 (aarch64_emit_ref): Likewise.
4623 (aarch64_emit_if_goto): Likewise.
4624 (aarch64_emit_goto): Likewise.
4625 (aarch64_write_goto_address): Likewise.
4626 (aarch64_emit_const): Likewise.
4627 (aarch64_emit_call): Likewise.
4628 (aarch64_emit_reg): Likewise.
4629 (aarch64_emit_pop): Likewise.
4630 (aarch64_emit_stack_flush): Likewise.
4631 (aarch64_emit_zero_ext): Likewise.
4632 (aarch64_emit_swap): Likewise.
4633 (aarch64_emit_stack_adjust): Likewise.
4634 (aarch64_emit_int_call_1): Likewise.
4635 (aarch64_emit_void_call_2): Likewise.
4636 (aarch64_emit_eq_goto): Likewise.
4637 (aarch64_emit_ne_goto): Likewise.
4638 (aarch64_emit_lt_goto): Likewise.
4639 (aarch64_emit_le_goto): Likewise.
4640 (aarch64_emit_gt_goto): Likewise.
4641 (aarch64_emit_ge_got): Likewise.
4642 (aarch64_emit_ops_impl): New static global variable.
4643 (aarch64_emit_ops): New target function, return
4644 &aarch64_emit_ops_impl.
4645 (struct linux_target_ops): Install it.
4646
bb903df0
PL		 46472015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4648
4649 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4650 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4651 aarch64-ipa.o.
4652 * linux-aarch64-ipa.c: New file.
4653 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4654 and endian.h.
4655 (aarch64_get_thread_area): New target method.
4656 (extract_signed_bitfield): New helper function.
4657 (aarch64_decode_ldr_literal): New function.
4658 (enum aarch64_opcodes): New enum.
4659 (struct aarch64_register): New struct.
4660 (struct aarch64_operand): New struct.
4661 (x0): New static global.
4662 (x1): Likewise.
4663 (x2): Likewise.
4664 (x3): Likewise.
4665 (x4): Likewise.
4666 (w2): Likewise.
4667 (ip0): Likewise.
4668 (sp): Likewise.
4669 (xzr): Likewise.
4670 (aarch64_register): New helper function.
4671 (register_operand): Likewise.
4672 (immediate_operand): Likewise.
4673 (struct aarch64_memory_operand): New struct.
4674 (offset_memory_operand): New helper function.
4675 (preindex_memory_operand): Likewise.
4676 (enum aarch64_system_control_registers): New enum.
4677 (ENCODE): New macro.
4678 (emit_insn): New helper function.
4679 (emit_b): New function.
4680 (emit_bcond): Likewise.
4681 (emit_cb): Likewise.
4682 (emit_tb): Likewise.
4683 (emit_blr): Likewise.
4684 (emit_stp): Likewise.
4685 (emit_ldp_q_offset): Likewise.
4686 (emit_stp_q_offset): Likewise.
4687 (emit_load_store): Likewise.
4688 (emit_ldr): Likewise.
4689 (emit_ldrsw): Likewise.
4690 (emit_str): Likewise.
4691 (emit_ldaxr): Likewise.
4692 (emit_stxr): Likewise.
4693 (emit_stlr): Likewise.
4694 (emit_data_processing_reg): Likewise.
4695 (emit_data_processing): Likewise.
4696 (emit_add): Likewise.
4697 (emit_sub): Likewise.
4698 (emit_mov): Likewise.
4699 (emit_movk): Likewise.
4700 (emit_mov_addr): Likewise.
4701 (emit_mrs): Likewise.
4702 (emit_msr): Likewise.
4703 (emit_sevl): Likewise.
4704 (emit_wfe): Likewise.
4705 (append_insns): Likewise.
4706 (can_encode_int32_in): New helper function.
4707 (aarch64_relocate_instruction): New function.
4708 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4709 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4710 (struct linux_target_ops): Install aarch64_get_thread_area,
4711 aarch64_install_fast_tracepoint_jump_pad and
4712 aarch64_get_min_fast_tracepoint_insn_len.
4713
787749ea
PL		 47142015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4715
4716 * Makefile.in (aarch64-insn.o): New rule.
4717 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4718
9812b2e6
YQ		 47192015-09-21 Yao Qi <yao.qi@linaro.org>
4720
4721 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4722
18fe412b
YQ		 47232015-09-21 Yao Qi <yao.qi@linaro.org>
4724
4725 * tracepoint.c (max_jump_pad_size): Remove.
4726
a0cc84cd
YQ		 47272015-09-18 Yao Qi <yao.qi@linaro.org>
4728
4729 * linux-aarch64-low.c: Don't include sys/uio.h.
4730 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4731
d78908cf
WW		 47322015-09-16 Wei-cheng Wang <cole945@gmail.com>
4733
4734 * tracepoint.c (eval_result_type): Change prototype.
4735 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4736
d57e0d50
PA		 47372015-09-15 Pedro Alves <palves@redhat.com>
4738
4739 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4740 Check whether to report exec events instead of checking whether
4741 multiprocess is enabled.
4742
5a676acc
PA		 47432015-09-15 Pedro Alves <palves@redhat.com>
4744
4745 PR remote/18965
4746 * remote-utils.c (prepare_resume_reply): Merge
4747 TARGET_WAITKIND_VFORK_DONE switch case with the
4748 TARGET_WAITKIND_FORKED case.
4749
7c5d0fad
YQ		 47502015-09-15 Yao Qi <yao.qi@linaro.org>
4751
4752 * server.c (handle_query): Check string comparison using
4753 "else if" instead of "if".
4754
750ce8d1
YQ		 47552015-09-15 Yao Qi <yao.qi@linaro.org>
4756
4757 * server.c (vCont_supported): New global variable.
4758 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4759 matches. Append ";vContSupported+" to own_buf.
4760 (handle_v_requests): Append ";s;S" to own_buf if target supports
4761 hardware single step or vCont_supported is false.
4762 (capture_main): Set vCont_supported to zero.
4763
70b90b91
YQ		 47642015-09-15 Yao Qi <yao.qi@linaro.org>
4765
4766 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4767 it to ...
4768 (linux_supports_hardware_single_step): ... New function.
4769 (linux_target_ops): Update.
4770 * lynx-low.c (lynx_target_ops): Set field
4771 supports_hardware_single_step to target_can_do_hardware_single_step.
4772 * nto-low.c (nto_target_ops): Likewise.
4773 * spu-low.c (spu_target_ops): Likewise.
4774 * win32-low.c (win32_target_ops): Likewise.
4775 * target.c (target_can_do_hardware_single_step): New function.
4776 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4777 Remove. <supports_hardware_single_step>: New field.
4778 (target_supports_conditional_breakpoints): Remove.
4779 (target_supports_hardware_single_step): New macro.
4780 (target_can_do_hardware_single_step): Declare.
4781 * server.c (handle_query): Use target_supports_hardware_single_step
4782 instead of target_supports_conditional_breakpoints.
4783
ade90bde
YQ		 47842015-09-15 Yao Qi <yao.qi@linaro.org>
4785
4786 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4787 function.
4788 (struct linux_target_ops the_low_target): Install
4789 aarch64_linux_siginfo_fixup.
4790
94585166
DB		 47912015-09-11 Don Breazeal <donb@codesourcery.com>
4792 Luis Machado <lgustavo@codesourcery.com>
4793
4794 * linux-low.c (linux_mourn): Static declaration.
4795 (linux_arch_setup): Move in front of
4796 handle_extended_wait.
4797 (linux_arch_setup_thread): New function.
4798 (handle_extended_wait): Handle exec events. Call
4799 linux_arch_setup_thread. Make event_lwp argument a
4800 pointer-to-a-pointer.
4801 (check_zombie_leaders): Do not check stopped threads.
4802 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4803 (linux_low_filter_event): Add lwp and thread for exec'ing
4804 non-leader thread if leader thread has been deleted.
4805 Refactor code into linux_arch_setup_thread and call it.
4806 Pass child lwp pointer by reference to handle_extended_wait.
4807 (linux_wait_for_event_filtered): Update comment.
4808 (linux_wait_1): Prevent clobbering exec event status.
4809 (linux_supports_exec_events): New function.
4810 (linux_target_ops) <supports_exec_events>: Initialize new member.
4811 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4812 new member.
4813 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4814 * server.c (report_exec_events): New global variable.
4815 (handle_query): Handle qSupported query for exec-events feature.
4816 (captured_main): Initialize report_exec_events.
4817 * server.h (report_exec_events): Declare new global variable.
4818 * target.h (struct target_ops) <supports_exec_events>: New
4819 member.
4820 (target_supports_exec_events): New macro.
4821 * win32-low.c (win32_target_ops) <supports_exec_events>:
4822 Initialize new member.
4823
0568462b
MM		 48242015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4825
4826 * linux-low.c (linux_low_enable_btrace): Remove.
4827 (linux_target_ops): Replace linux_low_enable_btrace with
4828 linux_enable_btrace.
4829
39edd165
YQ		 48302015-09-03 Yao Qi <yao.qi@linaro.org>
4831
4832 * linux-aarch64-low.c (aarch64_insert_point): Call
4833 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4834 returns true.
4835
1db33b5a
UW		 48362015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4837
4838 * linux-low.c (check_stopped_by_breakpoint): Use
4839 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4840
ab290430
PA		 48412015-08-27 Pedro Alves <palves@redhat.com>
4842
4843 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4844
8d749320
SM		 48452015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4846
6711b7f8
SM		 4847 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4848 the XNEW-family equivalent.
8d749320
SM		 4849 (compile_bytecodes): Likewise.
4850 * dll.c (loaded_dll): Likewise.
4851 * event-loop.c (append_callback_event): Likewise.
4852 (create_file_handler): Likewise.
4853 (create_file_event): Likewise.
4854 * hostio.c (handle_open): Likewise.
4855 * inferiors.c (add_thread): Likewise.
4856 (add_process): Likewise.
4857 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4858 * linux-arm-low.c (arm_new_process): Likewise.
4859 (arm_new_thread): Likewise.
4860 * linux-low.c (add_to_pid_list): Likewise.
4861 (linux_add_process): Likewise.
4862 (handle_extended_wait): Likewise.
4863 (add_lwp): Likewise.
4864 (enqueue_one_deferred_signal): Likewise.
4865 (enqueue_pending_signal): Likewise.
4866 (linux_resume_one_lwp_throw): Likewise.
4867 (linux_resume_one_thread): Likewise.
4868 (linux_read_memory): Likewise.
4869 (linux_write_memory): Likewise.
4870 * linux-mips-low.c (mips_linux_new_process): Likewise.
4871 (mips_linux_new_thread): Likewise.
4872 (mips_add_watchpoint): Likewise.
4873 * linux-x86-low.c (initialize_low_arch): Likewise.
4874 * lynx-low.c (lynx_add_process): Likewise.
4875 * mem-break.c (set_raw_breakpoint_at): Likewise.
4876 (set_breakpoint): Likewise.
4877 (add_condition_to_breakpoint): Likewise.
4878 (add_commands_to_breakpoint): Likewise.
4879 (clone_agent_expr): Likewise.
4880 (clone_one_breakpoint): Likewise.
4881 * regcache.c (new_register_cache): Likewise.
4882 * remote-utils.c (look_up_one_symbol): Likewise.
4883 * server.c (queue_stop_reply): Likewise.
4884 (start_inferior): Likewise.
4885 (queue_stop_reply_callback): Likewise.
4886 (handle_target_event): Likewise.
4887 * spu-low.c (fetch_ppc_memory): Likewise.
4888 (store_ppc_memory): Likewise.
4889 * target.c (set_target_ops): Likewise.
4890 * thread-db.c (thread_db_load_search): Likewise.
4891 (try_thread_db_load_1): Likewise.
4892 * tracepoint.c (add_tracepoint): Likewise.
4893 (add_tracepoint_action): Likewise.
4894 (create_trace_state_variable): Likewise.
4895 (cmd_qtdpsrc): Likewise.
4896 (cmd_qtro): Likewise.
4897 (add_while_stepping_state): Likewise.
4898 * win32-low.c (child_add_thread): Likewise.
4899 (get_image_name): Likewise.
4900
ed8b7b42
YQ		 49012015-08-25 Yao Qi <yao.qi@linaro.org>
4902
4903 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4904
db3cb7cb
YQ		 49052015-08-25 Yao Qi <yao.qi@linaro.org>
4906
4907 * Makefile.in (aarch64-linux.o): New rule.
4908 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4909 srv_tgtobj.
4910 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4911 (aarch64_init_debug_reg_state): Make it extern.
4912 (aarch64_linux_prepare_to_resume): Remove.
4913
f6011a1c
YQ		 49142015-08-25 Yao Qi <yao.qi@linaro.org>
4915
4916 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4917 lwp_arch_private_info and ptid_of_lwp.
4918
88e2cf7e
YQ		 49192015-08-25 Yao Qi <yao.qi@linaro.org>
4920
4921 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4922 Find proc_info by find_process_pid. All callers updated.
4923
5e35436e
YQ		 49242015-08-25 Yao Qi <yao.qi@linaro.org>
4925
4926 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4927 Remove.
4928 (debug_reg_change_callback): Remove.
4929 (aarch64_notify_debug_reg_change): Remove.
4930
4a8a7965
YQ		 49312015-08-25 Yao Qi <yao.qi@linaro.org>
4932
4933 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4934 Call current_lwp_ptid.
4935
32a271ee
YQ		 49362015-08-25 Yao Qi <yao.qi@linaro.org>
4937
4938 * linux-aarch64-low.c (debug_reg_change_callback): Use
4939 debug_printf.
4940
0d51c8d7
YQ		 49412015-08-25 Yao Qi <yao.qi@linaro.org>
4942
4943 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4944
31a43dd5
YQ		 49452015-08-25 Yao Qi <yao.qi@linaro.org>
4946
4947 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4948
8ee52567
YQ		 49492015-08-25 Yao Qi <yao.qi@linaro.org>
4950
4951 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4952 the code.
4953
ff3f0f45
YQ		 49542015-08-25 Yao Qi <yao.qi@linaro.org>
4955
4956 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4957 Remove.
4958 (debug_reg_change_callback): Remove argument entry and add argument
4959 lwp. Remove local variable thread. Don't print thread id in the
4960 debugging output. Don't check whether pid of thread equals to pid.
4961 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4962 iterate_over_lwps instead find_inferior.
4963
3d40fbb5
PA		 49642015-08-24 Pedro Alves <palves@redhat.com>
4965
4966 * inferiors.c (get_first_process): New function.
4967 * inferiors.h (get_first_process): New declaration.
4968 * remote-utils.c (read_ptid): Default to the first process in the
4969 list, instead of to the current thread's process.
4970
438e1e42
PA		 49712015-08-24 Pedro Alves <palves@redhat.com>
4972
4973 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4974 * event-loop.c: Likewise.
4975 * remote-utils.c: Likewise.
4976 * tracepoint.c: Likewise.
4977
a8c6d4fc
PA		 49782015-08-24 Pedro Alves <palves@redhat.com>
4979
4980 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4981 ptid_get_lwp.
4982
99b0bb12
PA		 49832015-08-21 Pedro Alves <palves@redhat.com>
4984
4985 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4986 instead of literal 1.
4987
f8904751
PA		 49882015-08-21 Pedro Alves <palves@redhat.com>
4989
4990 * tdesc.c (default_description): Explicitly zero-initialize.
4991
465a859e
PA		 49922015-08-21 Pedro Alves <palves@redhat.com>
4993
4994 PR gdb/18749
4995 * inferiors.c (remove_thread): Discard any pending stop reply for
4996 this thread.
4997 * server.c (remove_all_on_match_pid): Rename to ...
4998 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4999 instead of a pid.
5000 (discard_queued_stop_replies): Change parameter to a ptid. Now
5001 extern.
5002 (handle_v_kill, kill_inferior_callback, captured_main)
5003 (process_serial_event): Adjust.
5004 * server.h (discard_queued_stop_replies): Declare.
5005
f0db101d
PA		 50062015-08-21 Pedro Alves <palves@redhat.com>
5007
5008 * linux-low.c (wait_for_sigstop): Always switch to no thread
5009 selected if the previously current thread dies.
5010 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5011 process instead of the current thread's.
5012 * remote-utils.c (input_interrupt): Don't check if there's no
5013 current thread.
5014 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5015 current thread to the general thread fails, error out.
5016 (handle_qxfer_auxv, handle_qxfer_libraries)
5017 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5018 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5019 (handle_query): Check if there's a thread selected instead of
5020 checking whether there's any thread in the thread list.
5021 (handle_qxfer_threads, handle_qxfer_btrace)
5022 (handle_qxfer_btrace_conf): Don't error out early if there's no
5023 thread in the thread list.
5024 (handle_v_cont, myresume): Don't set the current thread to the
5025 continue thread.
5026 (process_serial_event) <Hg handling>: Also set thread_id if the
5027 previous general thread is still alive.
5028 (process_serial_event) <g/G handling>: If setting the current
5029 thread to the general thread fails, error out.
5030 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5031 thread's lwp instead of the current thread's.
5032 * target.c (set_desired_thread): If the desired thread was not
5033 found, leave the current thread pointing to NULL. Return an int
5034 (boolean) indicating success.
5035 * target.h (set_desired_thread): Change return type to int.
5036
40045d91
MF		 50372015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5038
5039 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5040 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5041 #includes.
5042 (ps_get_thread_area): New function.
5043
45face3b
GB		 50442015-08-19 Gary Benson <gbenson@redhat.com>
5045
5046 * hostio.c (handle_pread): Do not attempt to read more data
5047 than hostio_reply_with_data can fit in a packet.
5048
16d5f642
JB		 50492015-08-18 Joel Brobecker <brobecker@adacore.com>
5050
5051 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5052
a738da3a
MF		 50532015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5054
5055 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5056
33ebda9d
PA		 50572015-08-06 Pedro Alves <palves@redhat.com>
5058
5059 * tracepoint.c (expr_eval_result): Now an int.
5060
a44892be
PA		 50612015-08-06 Pedro Alves <palves@redhat.com>
5062
5063 * gdbthread.h (struct regcache): Forward declare.
5064 (struct thread_info) <regcache_data>: Now a struct regcache
5065 pointer.
5066 * inferiors.c (inferior_regcache_data)
5067 (set_inferior_regcache_data): Now work with struct regcache
5068 pointers.
5069 * inferiors.h (struct regcache): Forward declare.
5070 (inferior_regcache_data, set_inferior_regcache_data): Now work
5071 with struct regcache pointers.
5072 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5073 (free_register_cache_thread): Remove struct regcache pointer
5074 casts.
5075
608a1e46
PA		 50762015-08-06 Pedro Alves <palves@redhat.com>
5077
5078 * server.c (captured_main): On error, print the exception message
5079 to stderr, and if run_once is set, throw a quit.
5080
f0ce0d3a
PA		 50812015-08-06 Pedro Alves <palves@redhat.com>
5082
5083 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5084 the current thread.
5085
bf47e248
PA		 50862015-08-06 Pedro Alves <palves@redhat.com>
5087
5088 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5089 reading beyond the passed in buffer length.
5090
b6b9ffcc
PL		 50912015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5092
5093 * tracepoint.c (symbol_list) <required>: Remove.
5094
863d01bd
PA		 50952015-08-06 Pedro Alves <palves@redhat.com>
5096
5097 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5098 count if stopping and suspending threads.
5099 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5100 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5101 (linux_detach): Complete an ongoing step-over.
5102 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5103 throughout.
5104 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5105 (linux_wait_1): If passing a signal to the inferior after
5106 finishing a step-over, unsuspend and re-resume all lwps. If we
5107 see a single-step event but the thread should be continuing, don't
5108 pass the trap to gdb.
5109 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5110 internal_error instead of gdb_assert.
5111 (enqueue_pending_signal): New function.
5112 (check_ptrace_stopped_lwp_gone): Add debug output.
5113 (start_step_over): Use internal_error instead of gdb_assert.
5114 (complete_ongoing_step_over): New function.
5115 (linux_resume_one_thread): Don't resume a suspended thread.
5116 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5117 it stepping.
5118
00db26fa
PA		 51192015-08-06 Pedro Alves <palves@redhat.com>
5120
5121 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5122 (linux_thread_alive): Use lwp_is_marked_dead.
5123 (extended_event_reported): Delete.
5124 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5125 instead of extended_event_reported.
5126 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5127 as well.
5128 (lwp_is_marked_dead): New function.
5129 (lwp_running): Use lwp_is_marked_dead.
5130 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5131 comment.
5132
ad071a30
PA		 51332015-08-06 Pedro Alves <palves@redhat.com>
5134
5135 * linux-low.c (linux_wait_1): Move fork event output out of the
5136 !report_to_gdb check. Pass event_child->waitstatus to
5137 target_waitstatus_to_string instead of ourstatus.
5138
524b57e6
YQ		 51392015-08-04 Yao Qi <yao.qi@linaro.org>
5140
5141 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5142 if current_thread is 32 bit.
5143
6085d6f6
YQ		 51442015-08-04 Yao Qi <yao.qi@linaro.org>
5145
5146 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5147 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5148 * server.c (extended_protocol): Remove "static".
5149 * server.h (extended_protocol): Declare it.
5150
8a7e4587
YQ		 51512015-08-04 Yao Qi <yao.qi@linaro.org>
5152
5153 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5154 both aarch64 and aarch32.
5155 (aarch64_set_pc): Likewise.
5156
3b53ae99
YQ		 51572015-08-04 Yao Qi <yao.qi@linaro.org>
5158
5159 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5160 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5161 arm-with-neon.xml to srv_xmlfiles.
5162 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5163 (is_64bit_tdesc): New function.
5164 (aarch64_linux_read_description): New function.
5165 (aarch64_arch_setup): Call aarch64_linux_read_description.
5166 (regs_info): Rename to regs_info_aarch64.
5167 (aarch64_regs_info): Return right regs_info.
5168 (initialize_low_arch): Call initialize_low_arch_aarch32.
5169
bd9e6534
YQ		 51702015-08-04 Yao Qi <yao.qi@linaro.org>
5171
5172 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5173 * linux-aarch32-low.c: New file.
5174 * linux-aarch32-low.h: New file.
5175 * linux-arm-low.c (arm_fill_gregset): Move it to
5176 linux-aarch32-low.c.
5177 (arm_store_gregset): Likewise.
5178 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5179 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5180 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5181 (regs_info): Rename to regs_info_arm.
5182 (arm_regs_info): Return regs_info_aarch32 if
5183 have_ptrace_getregset is 1 and target description is
5184 arm_with_neon or arm_with_vfpv3.
5185 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5186 Call initialize_low_arch_aarch32 instead.
5187
ded48a5e
YQ		 51882015-08-04 Yao Qi <yao.qi@linaro.org>
5189
5190 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5191 * linux-low.c: ... here.
5192 * linux-low.h (have_ptrace_getregset): Declare it.
5193
96e9210f
PA		 51942015-08-04 Pedro Alves <palves@redhat.com>
5195
5196 * thread-db.c (struct thread_db): Use new typedefs.
5197 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5198 CHK calls.
5199 (disable_thread_event_reporting): Cast result of dlsym to
5200 destination function pointer type.
5201 (thread_db_mourn): Use td_ta_delete_ftype.
5202
af60a1ef
SL		 52032015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5204
5205 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5206 arch variant.
5207 (CDX_BREAKPOINT): Define for R2.
5208 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5209 (the_low_target): Add comments.
5210
e8b41681
YQ		 52112015-07-30 Yao Qi <yao.qi@linaro.org>
5212
5213 * linux-arm-low.c (arm_hwcap): Remove it.
5214 (arm_read_description): New local variable arm_hwcap. Don't
5215 set arm_hwcap to zero.
5216
89abb039
YQ		 52172015-07-30 Yao Qi <yao.qi@linaro.org>
5218
5219 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5220 Use regcache->tdesc instead.
5221 (arm_store_wmmxregset): Likewise.
5222 (arm_fill_vfpregset): Likewise.
5223 (arm_store_vfpregset): Likewise.
5224
deca266c
YQ		 52252015-07-30 Yao Qi <yao.qi@linaro.org>
5226
5227 * linux-arm-low.c: Include arch/arm.h.
5228 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5229 (arm_store_gregset): Likewise.
5230
aa58a496
SM		 52312015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5232
5233 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5234 ptrace's 4th parameter.
5235
50904b25
YQ		 52362015-07-27 Yao Qi <yao.qi@linaro.org>
5237
5238 * configure.srv (case aarch64*-*-linux*): Don't set
5239 srv_linux_usrregs.
5240
5826e159
PA		 52412015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5242
5243 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5244 sys/ptrace.h.
5245 * linux-arm-low.c: Likewise.
5246 * linux-cris-low.c: Likewise.
5247 * linux-crisv32-low.c: Likewise.
5248 * linux-low.c: Likewise.
5249 * linux-m68k-low.c: Likewise.
5250 * linux-mips-low.c: Likewise.
5251 * linux-nios2-low.c: Likewise.
5252 * linux-s390-low.c: Likewise.
5253 * linux-sparc-low.c: Likewise.
5254 * linux-tic6x-low.c: Likewise.
5255 * linux-tile-low.c: Likewise.
5256 * linux-x86-low.c: Likewise.
5257
54019719
PA		 52582015-07-24 Pedro Alves <palves@redhat.com>
5259
5260 * config.in: Regenerate.
5261 * configure: Regenerate.
5262
eb7aa561
PA		 52632015-07-24 Pedro Alves <palves@redhat.com>
5264
5265 * acinclude.m4: Include ../ptrace.m4.
5266 * configure.ac: Call GDB_AC_PTRACE.
5267 * config.in, configure: Regenerate.
5268
55d7b841
YQ		 52692015-07-24 Yao Qi <yao.qi@linaro.org>
5270
5271 * linux-low.c (linux_create_inferior): Remove setting to
5272 proc->priv->new_inferior.
5273 (linux_attach): Likewise.
5274 (linux_low_filter_event): Likewise.
5275 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5276
c06cbd92
YQ		 52772015-07-24 Yao Qi <yao.qi@linaro.org>
5278
5279 * linux-low.c (linux_arch_setup): New function.
5280 (linux_low_filter_event): If proc->tdesc is NULL and
5281 proc->attached is true, call the_low_target.arch_setup.
5282 Otherwise, keep status pending, and return.
5283 (linux_resume_one_lwp_throw): Don't call get_pc if
5284 thread->while_stepping isn't NULL. Don't call
5285 get_thread_regcache if proc->tdesc is NULL.
5286 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5287 (linux_target_ops): Install arch_setup.
5288 * server.c (start_inferior): Call the_target->arch_setup.
5289 * target.h (struct target_ops) <arch_setup>: New field.
5290 (target_arch_setup): New marco.
5291 * lynx-low.c (lynx_target_ops): Update.
5292 * nto-low.c (nto_target_ops): Update.
5293 * spu-low.c (spu_target_ops): Update.
5294 * win32-low.c (win32_target_ops): Update.
5295
5ae3ebba
YQ		 52962015-07-24 Yao Qi <yao.qi@linaro.org>
5297
5298 * linux-low.c (linux_add_process): Don't set
5299 proc->priv->new_inferior.
5300 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5301 (linux_attach): Likewise.
5302
eb97750b
YQ		 53032015-07-24 Yao Qi <yao.qi@linaro.org>
5304
5305 * server.c (start_inferior): Code refactor.
5306
51aee833
YQ		 53072015-07-24 Yao Qi <yao.qi@linaro.org>
5308
5309 * server.c (process_serial_event): Set general_thread.
5310
af1b22f3
YQ		 53112015-07-21 Yao Qi <yao.qi@linaro.org>
5312
5313 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5314 aarch64_linux_get_debug_reg_capacity.
5315
554717a3
YQ		 53162015-07-17 Yao Qi <yao.qi@linaro.org>
5317
5318 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5319 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5320 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5321 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5322 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5323 (AARCH64_HWP_ALIGNMENT): Likewise.
5324 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5325 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5326 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5327 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5328 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5329 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5330 (struct aarch64_debug_reg_state): Likewise.
5331 (struct arch_lwp_info): Likewise.
5332 (aarch64_align_watchpoint): Likewise.
5333 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5334 (aarch64_watchpoint_length): Likewise.
5335 (aarch64_point_encode_ctrl_reg): Likewise
5336 (aarch64_point_is_aligned): Likewise.
5337 (aarch64_align_watchpoint): Likewise.
5338 (aarch64_linux_set_debug_regs):
5339 (aarch64_dr_state_insert_one_point): Likewise.
5340 (aarch64_dr_state_remove_one_point): Likewise.
5341 (aarch64_handle_breakpoint): Likewise.
5342 (aarch64_handle_aligned_watchpoint): Likewise.
5343 (aarch64_handle_unaligned_watchpoint): Likewise.
5344 (aarch64_handle_watchpoint): Likewise.
5345
c67ca4de
YQ		 53462015-07-17 Yao Qi <yao.qi@linaro.org>
5347
5348 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5349 and don't aarch64_get_debug_reg_state. All callers update.
5350 (aarch64_handle_aligned_watchpoint): Likewise.
5351 (aarch64_handle_unaligned_watchpoint): Likewise.
5352 (aarch64_handle_watchpoint): Likewise.
5353 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5354 (aarch64_remove_point): Likewise.
5355
25abf979
YQ		 53562015-07-17 Yao Qi <yao.qi@linaro.org>
5357
5358 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5359 debug_printf.
5360 (aarch64_handle_unaligned_watchpoint): Likewise.
5361
db1ff28b
JK		 53622015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5363
5364 Revert the previous 3 commits:
5365 Move gdb_regex* to common/
5366 Move linux_find_memory_regions_full & co.
5367 gdbserver build-id attribute generator
5368
700ca40f
JK		 53692015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5370 Jan Kratochvil <jan.kratochvil@redhat.com>
5371
5372 gdbserver build-id attribute generator.
5373 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5374 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5375 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5376 (find_phdr): New.
5377 (get_dynamic): Use find_pdhr to traverse program headers.
5378 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5379 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5380 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5381 (get_hex_build_id): New.
5382 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5383 to reply XML document.
5384
9904185c
JK		 53852015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5386 Jan Kratochvil <jan.kratochvil@redhat.com>
5387
5388 * target.c: Include target/target-utils.h and fcntl.h.
5389 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5390 (target_fileio_read_stralloc): New functions.
5391
6e5b4429
JK		 53922015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5393
5394 * Makefile.in (OBS): Add gdb_regex.o.
5395 (gdb_regex.o): New.
5396 * config.in: Rebuilt.
5397 * configure: Rebuilt.
5398
ddc98fbf
JK		 53992015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5400 Jan Kratochvil <jan.kratochvil@redhat.com>
5401
5402 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5403 * Makefile.in (OBS): Add target-utils.o.
5404 (linux-maps.o, target-utils.o): New.
5405 * configure.srv (srv_linux_obj): Add linux-maps.o.
5406
e57bb7a0
PL		 54072015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5408
5409 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5410 function, return 1.
5411 (the_low_target): Install it.
5412
586b02a9
PA		 54132015-07-14 Pedro Alves <palves@redhat.com>
5414
5415 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5416 Instead, ignore ECHILD, and throw an error for other errnos.
5417
58c1b36c
PA		 54182015-07-10 Pedro Alves <palves@redhat.com>
5419
5420 * event-loop.c (struct callback_event) <data>: Change type to
5421 gdb_client_data instance instead of gdb_client_data pointer.
5422 (append_callback_event): Adjust.
5423
421530db
PL		 54242015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5425
5426 * linux-aarch64-low.c: Add comments for each linux_target_ops
5427 method. Remove comments already covered in target_ops and
5428 linux_target_ops definitions.
5429 (the_low_target): Add comments for each unimplemented method.
5430
c2d65f38
YQ		 54312015-07-09 Yao Qi <yao.qi@linaro.org>
5432
5433 * linux-aarch64-low.c (aarch64_regmap): Remove.
5434 (aarch64_usrregs_info): Remove.
5435 (regs_info): Set field usrregs to NULL.
5436
b20a6524
MM		 54372015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5438
5439 * linux-low.c: Include "rsp-low.h"
5440 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5441 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5442 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5443 (handle_btrace_enable_pt): New.
5444 (handle_btrace_general_set): Support "pt".
5445 (handle_btrace_conf_general_set): Support "pt:size".
5446
96c97461
PL		 54472015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5448
5449 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5450 Z_PACKET_SW_BP.
5451
37d66942
PL		 54522015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5453
5454 * linux-aarch64-low.c: Remove comment about endianness.
5455 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5456 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5457 memcmp.
5458
dc06243f
GB		 54592015-06-24 Gary Benson <gbenson@redhat.com>
5460
5461 * linux-i386-ipa.c (stdint.h): Do not include.
5462 * lynx-i386-low.c (stdint.h): Likewise.
5463 * lynx-ppc-low.c (stdint.h): Likewise.
5464 * mem-break.c (stdint.h): Likewise.
5465 * thread-db.c (stdint.h): Likewise.
5466 * tracepoint.c (stdint.h): Likewise.
5467 * win32-low.c (stdint.h): Likewise.
5468
124e13d9
SM		 54692015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5470
5471 * server.c (write_qxfer_response): Update call to
5472 remote_escape_output.
5473
909c2cda
JK		 54742015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5475 Jan Kratochvil <jan.kratochvil@redhat.com>
5476
5477 Merge multiple hex conversions.
5478 * gdbreplay.c (tohex): Rename to 'fromhex'.
5479 (logchar): Use fromhex.
5480
24c05f46
JK		 54812015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5482
5483 * server.c (handle_qxfer_libraries): Set `version' attribute for
5484 <library-list>.
5485
14d2069a
GB		 54862015-06-10 Gary Benson <gbenson@redhat.com>
5487
5488 * target.h (struct target_ops) <multifs_open>: New field.
5489 <multifs_unlink>: Likewise.
5490 <multifs_readlink>: Likewise.
5491 * linux-low.c (nat/linux-namespaces.h): New include.
5492 (linux_target_ops): Initialize the_target->multifs_open,
5493 the_target->multifs_unlink and the_target->multifs_readlink.
5494 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5495 * hostio.c (hostio_fs_pid): New static variable.
5496 (hostio_handle_new_gdb_connection): New function.
5497 (handle_setfs): Likewise.
5498 (handle_open): Use the_target->multifs_open as appropriate.
5499 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5500 (handle_readlink): Use the_target->multifs_readlink as
5501 appropriate.
5502 (handle_vFile): Handle vFile:setfs packets.
5503 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5504 after target_handle_new_gdb_connection.
5505
4b8b5e72
GB		 55062015-06-10 Gary Benson <gbenson@redhat.com>
5507
5508 * configure.ac (AC_CHECK_FUNCS): Add setns.
5509 * config.in: Regenerate.
5510 * configure: Likewise.
5511 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5512 (linux-namespaces.o): New rule.
5513 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5514
3ac2e371
GB		 55152015-06-09 Gary Benson <gbenson@redhat.com>
5516
5517 * hostio.c (handle_open): Process mode argument with
5518 fileio_to_host_mode.
5519
ca9b78ce
YQ		 55202015-06-01 Yao Qi <yao.qi@linaro.org>
5521
5522 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5523 * linux-x86-low.c: Likewise.
5524
bfacd19d
DB		 55252015-05-28 Don Breazeal <donb@codesourcery.com>
5526
5527 * linux-low.c (handle_extended_wait): Initialize
5528 thread_info.last_resume_kind for new fork children.
5529
452003ef
PA		 55302015-05-15 Pedro Alves <palves@redhat.com>
5531
5532 * target.h (target_handle_new_gdb_connection): Rewrite using if
5533 wrapped in do/while.
5534
1041a03c
JB		 55352015-05-14 Joel Brobecker <brobecker@adacore.com>
5536
5537 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5538 * configure, config.in: Regenerate.
5539 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5540 Declare typedef.
5541
c269dbdb
DB		 55422015-05-12 Don Breazeal <donb@codesourcery.com>
5543
5544 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5545 PTRACE_EVENT_VFORK_DONE.
5546 (linux_low_ptrace_options, extended_event_reported): Add vfork
5547 events.
5548 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5549 and "vforkdone" for RSP 'T' Stop Reply Packet.
5550 * server.h (report_vfork_events): Declare
5551 global variable.
5552
3a8a0396
DB		 55532015-05-12 Don Breazeal <donb@codesourcery.com>
5554
5555 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5556 (the_low_target) <new_fork>: Initialize new member.
5557 * linux-arm-low.c (arm_new_fork): New function.
5558 (the_low_target) <new_fork>: Initialize new member.
5559 * linux-low.c (handle_extended_wait): Call new target function
5560 new_fork.
5561 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5562 * linux-mips-low.c (mips_add_watchpoint): New function
5563 extracted from mips_insert_point.
5564 (the_low_target) <new_fork>: Initialize new member.
5565 (mips_linux_new_fork): New function.
5566 (mips_insert_point): Call mips_add_watchpoint.
5567 * linux-x86-low.c (x86_linux_new_fork): New function.
5568 (the_low_target) <new_fork>: Initialize new member.
5569
de0d863e
DB		 55702015-05-12 Don Breazeal <donb@codesourcery.com>
5571
5572 * linux-low.c (handle_extended_wait): Implement return value,
5573 rename argument 'event_child' to 'event_lwp', handle
5574 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5575 (linux_low_ptrace_options): New function.
5576 (linux_low_filter_event): Call linux_low_ptrace_options,
5577 use different argument fo linux_enable_event_reporting,
5578 use return value from handle_extended_wait.
5579 (extended_event_reported): New function.
5580 (linux_wait_1): Call extended_event_reported and set
5581 status to report fork events.
5582 (linux_write_memory): Add pid to debug message.
5583 (reset_lwp_ptrace_options_callback): New function.
5584 (linux_handle_new_gdb_connection): New function.
5585 (linux_target_ops): Initialize new structure member.
5586 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5587 * lynx-low.c: Initialize new structure member.
5588 * remote-utils.c (prepare_resume_reply): Implement stop reason
5589 "fork" for "T" stop message.
5590 * server.c (handle_query): Call handle_new_gdb_connection.
5591 * server.h (report_fork_events): Declare global flag.
5592 * target.h (struct target_ops) <handle_new_gdb_connection>:
5593 New member.
5594 (target_handle_new_gdb_connection): New macro.
5595 * win32-low.c: Initialize new structure member.
5596
ddcbc397
DB		 55972015-05-12 Don Breazeal <donb@codesourcery.com>
5598
5599 * mem-break.c (APPEND_TO_LIST): Define macro.
5600 (clone_agent_expr): New function.
5601 (clone_one_breakpoint): New function.
5602 (clone_all_breakpoints): New function.
5603 * mem-break.h: Declare new functions.
5604
89245bc0
DB		 56052015-05-12 Don Breazeal <donb@codesourcery.com>
5606
5607 * linux-low.c (linux_supports_fork_events): New function.
5608 (linux_supports_vfork_events): New function.
5609 (linux_target_ops): Initialize new structure members.
5610 (initialize_low): Call linux_check_ptrace_features.
5611 * lynx-low.c (lynx_target_ops): Initialize new structure
5612 members.
5613 * server.c (report_fork_events, report_vfork_events):
5614 New global flags.
5615 (handle_query): Add new features to qSupported packet and
5616 response.
5617 (captured_main): Initialize new global variables.
5618 * target.h (struct target_ops) <supports_fork_events>:
5619 New member.
5620 <supports_vfork_events>: New member.
5621 (target_supports_fork_events): New macro.
5622 (target_supports_vfork_events): New macro.
5623 * win32-low.c (win32_target_ops): Initialize new structure
5624 members.
5625
835205d0
GB		 56262015-05-12 Gary Benson <gbenson@redhat.com>
5627
5628 * server.c (handle_qxfer_exec_file): Use current process
5629 if annex is empty.
5630
21e94bd9
SL		 56312015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5632
5633 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5634 Remove HAVE_PTRACE_GETREGS conditionals.
5635 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5636 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5637
45614f15
YQ		 56382015-05-08 Yao Qi <yao.qi@linaro.org>
5639
5640 * linux-low.c (linux_supports_conditional_breakpoints): New
5641 function.
5642 (linux_target_ops): Install new target method.
5643 * lynx-low.c (lynx_target_ops): Install NULL hook for
5644 supports_conditional_breakpoints.
5645 * nto-low.c (nto_target_ops): Likewise.
5646 * spu-low.c (spu_target_ops): Likewise.
5647 * win32-low.c (win32_target_ops): Likewise.
5648 * server.c (handle_query): Check
5649 target_supports_conditional_breakpoints.
5650 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5651 New field.
5652 (target_supports_conditional_breakpoints): New macro.
5653
80ad801e
PA		 56542015-05-06 Pedro Alves <palves@redhat.com>
5655
5656 PR server/18081
5657 * server.c (start_inferior): If the process exits, mourn it.
5658
819843c7
GB		 56592015-04-21 Gary Benson <gbenson@redhat.com>
5660
5661 * hostio.c (fileio_open_flags_to_host): Factored out to
5662 fileio_to_host_openflags in common/fileio.c. Single use
5663 updated.
5664
a2d5a9d7
MF		 56652015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5666
5667 * linux-xtensa-low.c (xtensa_fill_gregset)
5668 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5669 XCHAL_HAVE_LOOP.
5670
deb44829
MF		 56712015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5672
5673 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5674 (regs_info): Replace usrregs pointer with NULL.
5675
e57f1de3
GB		 56762015-04-17 Gary Benson <gbenson@redhat.com>
5677
5678 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5679 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5680 * server.c (handle_qxfer_exec_file): New function.
5681 (qxfer_packets): Add exec-file entry.
5682 (handle_query): Report qXfer:exec-file:read as supported packet.
5683
62828379
RN		 56842015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5685
5686 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5687
b88bb450
GB		 56882015-04-09 Gary Benson <gbenson@redhat.com>
5689
5690 * hostio-errno.c (errno_to_fileio_error): Remove function.
5691 Update caller to use remote_fileio_to_fio_error.
5692
c8f4bfdd
YQ		 56932015-04-09 Yao Qi <yao.qi@linaro.org>
5694
5695 * linux-low.c (linux_insert_point): Call
5696 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5697 (linux_remove_point): Call remove_memory_breakpoint if type is
5698 raw_bkpt_type_sw.
5699 * linux-x86-low.c (x86_insert_point): Don't call
5700 insert_memory_breakpoint.
5701 (x86_remove_point): Don't call remove_memory_breakpoint.
5702
41f98f02
PA		 57032015-04-01 Pedro Alves <palves@redhat.com>
5704 Cleber Rosa <crosa@redhat.com>
5705
5706 * server.c (gdbserver_usage): Reorganize and extend the usage
5707 message.
5708
2bf6fb9d
PA		 57092015-03-24 Pedro Alves <palves@redhat.com>
5710
5711 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5712 output. Also dump TRAP_TRACE.
5713 (linux_low_filter_event): In debug output, distinguish a
5714 resume_stop SIGSTOP from a delayed SIGSTOP.
5715
369f6daa
GB		 57162015-03-24 Gary Benson <gbenson@redhat.com>
5717
5718 * linux-x86-low.c (x86_linux_new_thread): Moved to
5719 nat/x86-linux.c.
5720 (x86_linux_prepare_to_resume): Likewise.
5721
8e5d4070
GB		 57222015-03-24 Gary Benson <gbenson@redhat.com>
5723
5724 * Makefile.in (x86-linux-dregs.o): New rule.
5725 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5726 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5727 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5728 (x86_linux_dr_get): Likewise.
5729 (x86_linux_dr_set): Likewise.
5730 (update_debug_registers_callback): Likewise.
5731 (x86_linux_dr_set_addr): Likewise.
5732 (x86_linux_dr_get_addr): Likewise.
5733 (x86_linux_dr_set_control): Likewise.
5734 (x86_linux_dr_get_control): Likewise.
5735 (x86_linux_dr_get_status): Likewise.
5736 (x86_linux_update_debug_registers): Likewise.
5737
2b95d440
GB		 57382015-03-24 Gary Benson <gbenson@redhat.com>
5739
5740 * linux-x86-low.c (x86_linux_update_debug_registers):
5741 New function, factored out from...
5742 (x86_linux_prepare_to_resume): ...this.
5743
14b0bc68
GB		 57442015-03-24 Gary Benson <gbenson@redhat.com>
5745
5746 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5747 (x86_linux_dr_set): Likewise.
5748 (update_debug_registers_callback): Likewise.
5749 (x86_linux_dr_set_addr): Likewise.
5750 (x86_linux_dr_get_addr): Likewise.
5751 (x86_linux_dr_set_control): Likewise.
5752 (x86_linux_dr_get_control): Likewise.
5753 (x86_linux_dr_get_status): Likewise.
5754 (x86_linux_prepare_to_resume): Likewise.
5755
5dfe6ca8
GB		 57562015-03-24 Gary Benson <gbenson@redhat.com>
5757
5758 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5759 Use perror_with_name. Pass string through gettext.
5760 (x86_linux_dr_set): Likewise.
5761
d33472ad
GB		 57622015-03-24 Gary Benson <gbenson@redhat.com>
5763
5764 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5765 (x86_linux_dr_set_addr): ...this.
5766 (x86_dr_low_get_addr): Rename to...
5767 (x86_linux_dr_get_addr): ...this.
5768 (x86_dr_low_set_control): Rename to...
5769 (x86_linux_dr_set_control): ...this.
5770 (x86_dr_low_get_control): Rename to...
5771 (x86_linux_dr_get_control): ...this.
5772 (x86_dr_low_get_status): Rename to...
5773 (x86_linux_dr_get_status): ...this.
5774 (x86_dr_low): Update with new function names.
5775
4b134ca1
GB		 57762015-03-24 Gary Benson <gbenson@redhat.com>
5777
5778 * Makefile.in (x86-linux.o): New rule.
5779 * configure.srv: Add x86-linux.o to relevant targets.
5780 * linux-low.c (lwp_set_arch_private_info): New function.
5781 (lwp_arch_private_info): Likewise.
5782 * linux-x86-low.c: Include nat/x86-linux.h.
5783 (arch_lwp_info): Removed structure.
5784 (update_debug_registers_callback):
5785 Use lwp_set_debug_registers_changed.
5786 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5787 and lwp_set_debug_registers_changed.
5788 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5789
34c703da
GB		 57902015-03-24 Gary Benson <gbenson@redhat.com>
5791
5792 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5793 * linux-arm-low.c (arm_new_thread): Likewise.
5794 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5795 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5796 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5797 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5798
cff068da
GB		 57992015-03-24 Gary Benson <gbenson@redhat.com>
5800
5801 * linux-low.c (ptid_of_lwp): New function.
5802 (lwp_is_stopped): Likewise.
5803 (lwp_stop_reason): Likewise.
5804 * linux-x86-low.c (update_debug_registers_callback):
5805 Use lwp_is_stopped.
5806 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5807 lwp_stop_reason.
5808
b2f7c7e8
GB		 58092015-03-24 Gary Benson <gbenson@redhat.com>
5810
5811 * linux-low.h (linux_stop_lwp): Remove declaration.
5812
6d4ee8c6
GB		 58132015-03-24 Gary Benson <gbenson@redhat.com>
5814
5815 * linux-low.h: Include nat/linux-nat.h.
5816 * linux-low.c (iterate_over_lwps_args): New structure.
5817 (iterate_over_lwps_filter): New function.
5818 (iterate_over_lwps): Likewise.
5819 * linux-x86-low.c (update_debug_registers_callback):
5820 Update signature to what iterate_over_lwps expects.
5821 Remove PID check that iterate_over_lwps now performs.
5822 (x86_dr_low_set_addr): Use iterate_over_lwps.
5823 (x86_dr_low_set_control): Likewise.
5824
70a0bb6b
GB		 58252015-03-24 Gary Benson <gbenson@redhat.com>
5826
5827 * linux-x86-low.c (x86_debug_reg_state): New function.
5828 (x86_linux_prepare_to_resume): Use the above.
5829
7b669087
GB		 58302015-03-24 Gary Benson <gbenson@redhat.com>
5831
5832 * linux-low.c (current_lwp_ptid): New function.
5833 * linux-x86-low.c: Include nat/linux-nat.h.
5834 (x86_dr_low_get_addr): Use current_lwp_ptid.
5835 (x86_dr_low_get_control): Likewise.
5836 (x86_dr_low_get_status): Likewise.
5837
eef49a3d
PA		 58382015-03-20 Pedro Alves <palves@redhat.com>
5839
5840 * tracepoint.c (cmd_qtstatus): Make "str" const.
5841
b2333d22
PA		 58422015-03-20 Pedro Alves <palves@redhat.com>
5843
5844 * server.c (handle_general_set): Make "req_str" const.
5845
23f238d3
PA		 58462015-03-19 Pedro Alves <palves@redhat.com>
5847
5848 * linux-low.c (linux_resume_one_lwp): Rename to ...
5849 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5850 instead call perror_with_name.
5851 (check_ptrace_stopped_lwp_gone): New function.
5852 (linux_resume_one_lwp): Reimplement as wrapper around
5853 linux_resume_one_lwp_throw that swallows errors if the LWP is
5854 gone.
5855
91baf43f
PA		 58562015-03-19 Pedro Alves <palves@redhat.com>
5857
5858 * linux-low.c (count_events_callback, select_event_lwp_callback):
5859 No longer check whether the thread has resume_stop as last resume
5860 kind.
5861
8bf3b159
PA		 58622015-03-19 Pedro Alves <palves@redhat.com>
5863
5864 * linux-low.c (count_events_callback, select_event_lwp_callback):
5865 Use the lwp's status_pending_p field, not the thread's.
5866
b90fc188
PA		 58672015-03-19 Pedro Alves <palves@redhat.com>
5868
5869 * linux-low.c (select_event_lwp_callback): Update comments to
5870 no longer mention SIGTRAP.
5871
464b0089
GB		 58722015-03-18 Gary Benson <gbenson@redhat.com>
5873
5874 * server.c (handle_query): Do not report vFile:fstat as supported.
5875
aa9e327f
GB		 58762015-03-11 Gary Benson <gbenson@redhat.com>
5877
5878 * hostio.c (sys/types.h): New include.
5879 (sys/stat.h): Likewise.
5880 (common-remote-fileio.h): Likewise.
5881 (handle_fstat): New function.
5882 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 5883
791c0056
GB		 58842015-03-11 Gary Benson <gbenson@redhat.com>
5885
5886 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5887 struct stat.st_blocks and struct stat.st_blksize.
5888 * configure: Regenerate.
5889 * config.in: Likewise.
5890 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5891 (OBS): Add common-remote-fileio.o.
5892 (common-remote-fileio.o): New rule.
5893
9a9df970
PA		 58942015-03-09 Pedro Alves <palves@redhat.com>
5895
5896 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5897 'struct sockaddr' pointer in 'accept' call.
5898
9eb1356e
PA		 58992015-03-09 Pedro Alves <palves@redhat.com>
5900
5901 Revert:
5902 2015-03-07 Pedro Alves <palves@redhat.com>
5903 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5904 or <winsock2.h> here. Instead include "gdb_socket.h".
5905 (remote_open): Use union gdb_sockaddr_u.
5906 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5907 or <winsock2.h> here. Instead include "gdb_socket.h".
5908 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5909 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5910 or <sys/un.h>.
5911 (init_named_socket, gdb_agent_helper_thread): Use union
5912 gdb_sockaddr_u.
5913
aac331e4
PA		 59142015-03-07 Pedro Alves <palves@redhat.com>
5915
5916 * configure.ac (build_warnings): Move
5917 -Wdeclaration-after-statement to the C-specific set.
5918 * configure: Regenerate.
5919
366c75fc
PA		 59202015-03-07 Pedro Alves <palves@redhat.com>
5921
5922 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5923 or <winsock2.h> here. Instead include "gdb_socket.h".
5924 (remote_open): Use union gdb_sockaddr_u.
5925 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5926 or <winsock2.h> here. Instead include "gdb_socket.h".
5927 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5928 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5929 or <sys/un.h>.
5930 (init_named_socket, gdb_agent_helper_thread): Use union
5931 gdb_sockaddr_u.
5932
492d29ea
PA		 59332015-03-07 Pedro Alves <palves@redhat.com>
5934
5935 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5936 instead.
5937
60a191ed
YQ		 59382015-03-06 Yao Qi <yao.qi@linaro.org>
5939
5940 * linux-aarch64-low.c (aarch64_insert_point): Use
5941 show_debug_regs as a boolean.
5942 (aarch64_remove_point): Likewise.
5943
f5771b1d
PA		 59442015-03-05 Pedro Alves <palves@redhat.com>
5945
5946 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5947 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5948 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5949 * nto-low.c (nto_target_ops): Likewise.
5950 * spu-low.c (spu_target_ops): Likewise.
5951 * win32-low.c (win32_target_ops): Likewise.
5952
3e572f71
PA		 59532015-03-04 Pedro Alves <palves@redhat.com>
5954
72f4393d 5955 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 5956 Decide whether a breakpoint triggered based on the SIGTRAP's
5957 siginfo.si_code.
72f4393d
L		 5958 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5959 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 5960 (linux_low_filter_event): Check for breakpoints before checking
5961 watchpoints.
5962 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5963 siginfo.si_code.
72f4393d
L		 5964 (linux_stopped_by_sw_breakpoint)
5965 (linux_supports_stopped_by_sw_breakpoint)
5966 (linux_stopped_by_hw_breakpoint)
5967 (linux_supports_stopped_by_hw_breakpoint): New functions.
5968 (linux_target_ops): Install new target methods.
3e572f71 5969
1ec68e26
PA		 59702015-03-04 Pedro Alves <palves@redhat.com>
5971
5972 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5973 * server.c (swbreak_feature, hwbreak_feature): New globals.
5974 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5975 (captured_main): Clear swbreak_feature and hwbreak_feature.
5976 * server.h (swbreak_feature, hwbreak_feature): Declare.
5977 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5978 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5979 supports_stopped_by_hw_breakpoint>: New fields.
5980 (target_supports_stopped_by_sw_breakpoint)
5981 (target_stopped_by_sw_breakpoint)
5982 (target_supports_stopped_by_hw_breakpoint)
5983 (target_stopped_by_hw_breakpoint): Declare.
5984
15c66dd6
PA		 59852015-03-04 Pedro Alves <palves@redhat.com>
5986
5987 enum lwp_stop_reason -> enum target_stop_reason
5988 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5989 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5990 (linux_wait_1, stuck_in_jump_pad_callback)
5991 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5992 (linux_stopped_by_watchpoint):
5993 * linux-low.h (enum lwp_stop_reason): Delete.
5994 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5995 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5996
98fc70d6
YQ		 59972015-03-04 Yao Qi <yao.qi@linaro.org>
5998
5999 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6000
dd2ac174
GB		 60012015-03-03 Gary Benson <gbenson@redhat.com>
6002
6003 * hostio.c (handle_vFile): Fix prefix lengths.
6004
d68e53f4
MM		 60052015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6006
6007 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6008 ptr_bits.
6009
bf2d68ab
AA		 60102015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6011
6012 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6013 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6014 (clean): Add "rm -f" for above C files.
6015 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6016 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6017 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6018 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6019 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6020 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6021 (init_registers_s390x_vx_linux64)
6022 (init_registers_s390x_tevx_linux64)
6023 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6024 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6025 declarations.
6026 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6027 (s390_store_vxrs_high): New functions.
6028 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6029 NT_S390_VXRS_HIGH.
6030 (s390_arch_setup): Add logic for selecting one of the new target
6031 descriptions. Activate the new vector regsets if applicable.
6032 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6033 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6034 and init_registers_s390x_tevx_linux64.
6035
c966a859
PA		 60362015-03-01 Pedro Alves <palves@redhat.com>
6037
6038 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6039 parameter.
6040
4180215b
PA		 60412015-02-27 Pedro Alves <palves@redhat.com>
6042
6043 * linux-x86-low.c (u_debugreg_offset): New function.
6044 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6045
749bab01
PA		 60462015-02-27 Pedro Alves <palves@redhat.com>
6047
6048 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6049 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6050 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6051 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6052 (ps_lsetfpregs, ps_getpid)
6053 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6054 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6055 (ps_lsetxregs, ps_plog): Declare.
6056
3c14e5a3
PA		 60572015-02-27 Pedro Alves <palves@redhat.com>
6058
6059 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6060 IP_AGENT_EXPORT_FUNC.
6061 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6062 IP_AGENT_EXPORT_FUNC.
6063 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6064 (IP_AGENT_EXPORT): Delete.
6065 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6066 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6067 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6068 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6069 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6070 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6071 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6072 (traceframe_read_count, traceframe_write_count)
6073 (traceframes_created, trace_state_variables, get_raw_reg)
6074 (get_trace_state_variable_value, set_trace_state_variable_value)
6075 (ust_loaded, helper_thread_id, cmd_buf): Use
6076 IPA_SYM_EXPORTED_NAME.
6077 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6078 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6079 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6080 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6081 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6082 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6083 EXTERN_C_PUSH/EXTERN_C_POP.
6084 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6085 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6086 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6087 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6088 (traceframe_write_count, traceframe_read_count)
6089 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6090 (about_to_request_buffer_space, get_trace_state_variable_value)
6091 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6092 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6093 EXTERN_C_PUSH/EXTERN_C_POP.
6094 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6095 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6096 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6097 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6098 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6099 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6100 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6101 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6102 Define.
6103 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6104 (IP_AGENT_EXPORT_VAR_DECL): Define.
6105 (tracing): Declare.
6106 (gdb_agent_get_raw_reg): Declare.
6107
fe978cb0
PA		 61082015-02-27 Tom Tromey <tromey@redhat.com>
6109 Pedro Alves <palves@redhat.com>
6110
6111 Rename symbols whose names are reserved C++ keywords throughout.
6112
3bc3d82a
PA		 61132015-02-27 Pedro Alves <palves@redhat.com>
6114
6115 * Makefile.in (COMPILER): New, get it from autoconf.
6116 (CXX): Get from autoconf instead.
6117 (COMPILE.pre): Use COMPILER.
6118 (CC-LD): Rename to ...
6119 (CC_LD): ... this. Use COMPILER.
6120 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6121 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6122 * acinclude.m4: Include build-with-cxx.m4.
6123 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6124 Disable -Werror by default if building in C++ mode.
6125 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6126 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6127 the C++ compiler. Save/restore CXXFLAGS too.
6128 * configure: Regenerate.
6129
07697489
PA		 61302015-02-27 Pedro Alves <palves@redhat.com>
6131
6132 * acinclude.m4: Include libiberty.m4.
6133 * configure.ac: Call libiberty_INIT.
6134 * config.in, configure: Regenerate.
6135
9beb7c4e
PA		 61362015-02-26 Pedro Alves <palves@redhat.com>
6137
6138 * linux-low.c (linux_wait_1): When incrementing the PC past a
6139 program breakpoint always use the_low_target.breakpoint_len as
6140 increment, rather than the maximum between that and
6141 the_low_target.decr_pc_after_break.
6142
8090aef2
PA		 61432015-02-23 Pedro Alves <palves@redhat.com>
6144
6145 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6146 thread was doing a step-over; always adjust the PC if
6147 we stepped over a permanent breakpoint.
6148 (linux_wait_1): If we stepped over breakpoint that was on top of a
6149 permanent breakpoint, manually advance the PC past it.
6150
bc9540e8
PA		 61512015-02-23 Pedro Alves <palves@redhat.com>
6152
6153 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6154 modes.
6155 (x86_fill_gregset, x86_store_gregset): Use it when handling
6156 $orig_eax.
6157
2db9a427
PA		 61582015-02-20 Pedro Alves <palves@redhat.com>
6159
6160 * thread-db.c: Include "nat/linux-procfs.h".
6161 (thread_db_init): Skip listing new threads if the kernel supports
6162 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6163
afa8d396
PA		 61642015-02-20 Pedro Alves <palves@redhat.com>
6165
6166 * linux-low.c (status_pending_p_callback): Use ptid_match.
6167
c9587f88
AT		 61682015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6169
6170 PR breakpoints/16812
6171 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6172 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6173 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6174
b05ec7a5
AT		 61752015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6176
6177 PR breakpoints/15956
6178 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6179
d33501a5
MM		 61802015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6181
6182 * linux-low.c (linux_low_btrace_conf): Print size.
6183 * server.c (handle_btrace_conf_general_set): New.
6184 (hanle_general_set): Call handle_btrace_conf_general_set.
6185 (handle_query): Report Qbtrace-conf:bts:size as supported.
6186
f4abbc16
MM		 61872015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6188
6189 * linux-low.c (linux_low_enable_btrace): Update parameters.
6190 (linux_low_btrace_conf): New.
6191 (linux_target_ops)<to_btrace_conf>: Initialize.
6192 * server.c (current_btrace_conf): New.
6193 (handle_btrace_enable): Rename to ...
6194 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6195 to target_enable_btrace. Update comment. Update users.
6196 (handle_qxfer_btrace_conf): New.
6197 (qxfer_packets): Add btrace-conf entry.
6198 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6199 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6200 (target_ops)<read_btrace_conf>: New.
6201 (target_enable_btrace): Update parameters.
6202 (target_read_btrace_conf): New.
6203
043c3577
MM		 62042015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6205
6206 * server.c (handle_btrace_general_set): Remove call to
6207 target_supports_btrace.
6208 (supported_btrace_packets): New.
6209 (handle_query): Call supported_btrace_packets.
6210 * target.h: include btrace-common.h.
6211 (btrace_target_info): Removed.
6212 (supports_btrace, target_supports_btrace): Update parameters.
6213
734b0e4b
MM		 62142015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6215
6216 * Makefile.in (SFILES): Add common/btrace-common.c.
6217 (OBS): Add common/btrace-common.o.
6218 (btrace-common.o): Add build rules.
6219 * linux-low: Include btrace-common.h.
6220 (linux_low_read_btrace): Use struct btrace_data. Call
6221 btrace_data_init and btrace_data_fini.
6222
d6c146e9
PA		 62232015-02-06 Pedro Alves <palves@redhat.com>
6224
6225 * thread-db.c (find_new_threads_callback): Add debug output.
6226
20ba1ce6
PA		 62272015-02-04 Pedro Alves <palves@redhat.com>
6228
6229 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6230 (resume_stopped_resumed_lwps): New function.
6231 (linux_wait_for_event_filtered): Use it.
6232
8cc73a39
SDJ		 62332015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6234
6235 * Makefile.in (SFILES): Add linux-personality.c.
6236 (linux-personality.o): New rule.
6237 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6238 list of objects to be built.
6239 * linux-low.c: Include nat/linux-personality.h.
6240 (linux_create_inferior): Remove code to disable address space
6241 randomization (moved to ../nat/linux-personality.c). Create
6242 cleanup to disable address space randomization.
6243
fb23d554
SDJ		 62442015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6245
6246 * Makefile.in (posix-strerror.o): New rule.
6247 (mingw-strerror.o): Likewise.
6248 * configure: Regenerated.
6249 * configure.ac: Source file ../common/common.host. Initialize new
6250 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6251
cdf43629
YQ		 62522015-01-14 Yao Qi <yao@codesourcery.com>
6253
6254 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6255 (ppc-linux.o): New rule.
6256 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6257 * configure.ac: AC_CHECK_FUNCS(getauxval).
6258 * config.in: Re-generated.
6259 * configure: Re-generated.
6260 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6261 ppc64_64bit_inferior_p
6262
514c5338
YQ		 62632015-01-14 Yao Qi <yao@codesourcery.com>
6264
6265 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6266 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6267 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6268 (PT_ORIG_R3, PT_TRAP): Likewise.
6269 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6270 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6271 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6272
3368c1e5
JB		 62732015-01-10 Joel Brobecker <brobecker@adacore.com>
6274
6275 * i387-fp.c (i387_cache_to_xsave): In look over
6276 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6277 zmmh_low_space field by use of zmmh_high_space.
6278
582511be
PA		 62792015-01-09 Pedro Alves <palves@redhat.com>
6280
6281 * linux-low.c (step_over_bkpt): Move higher up in the file.
6282 (handle_extended_wait): Don't store the stop_pc here.
6283 (get_stop_pc): Adjust comments and rename to ...
6284 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6285 stopped for a software breakpoint or hardware breakpoint.
6286 (thread_still_has_status_pending_p): New function.
6287 (status_pending_p_callback): Use
6288 thread_still_has_status_pending_p. If the event is no longer
6289 interesting, resume the LWP.
6290 (handle_tracepoints): Add assert.
6291 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6292 (wstatus_maybe_breakpoint): New function.
6293 (cancel_breakpoint): Delete function.
6294 (check_stopped_by_watchpoint): New function, factored out from
6295 linux_low_filter_event.
6296 (lp_status_maybe_breakpoint): Delete function.
6297 (linux_low_filter_event): Remove filter_ptid argument.
6298 Leave thread group exits pending here. Store the LWP's stop PC.
6299 Always leave events pending.
6300 (linux_wait_for_event_filtered): Pull all events out of the
6301 kernel, and leave them all pending.
6302 (count_events_callback, select_event_lwp_callback): Consider all
6303 events.
6304 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6305 (select_event_lwp): Only give preference to the stepping LWP in
6306 all-stop mode. Adjust comments.
6307 (ignore_event): New function.
6308 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6309 references to cancel_breakpoints. Adjust to renames. Also give
6310 equal priority to all LWPs that have had events in non-stop mode.
6311 If reporting a software breakpoint event, unadjust the LWP's PC.
6312 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6313 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6314 Adjust.
6315 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6316 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6317 (linux_stopped_by_watchpoint): Adjust.
6318 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6319 * linux-low.h (enum lwp_stop_reason): New.
6320 (struct lwp_info) <stop_pc>: Adjust comment.
6321 <stopped_by_watchpoint>: Delete field.
6322 <stop_reason>: New field.
6323 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6324 * mem-break.c (software_breakpoint_inserted_here)
6325 (hardware_breakpoint_inserted_here): New function.
6326 * mem-break.h (software_breakpoint_inserted_here)
6327 (hardware_breakpoint_inserted_here): Declare.
6328 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6329 (cancel_breakpoints): Delete.
6330 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6331 (upload_fast_traceframes): Remove references to
6332 cancel_breakpoints.
6333
a33e3959
PA		 63342015-01-09 Pedro Alves <palves@redhat.com>
6335
6336 * thread-db.c (find_new_threads_callback): Ignore thread if the
6337 kernel thread ID is -1.
6338
8784d563
PA		 63392015-01-09 Pedro Alves <palves@redhat.com>
6340
6341 * linux-low.c (linux_attach_fail_reason_string): Move to
6342 nat/linux-ptrace.c, and rename.
6343 (linux_attach_lwp): Update comment.
6344 (attach_proc_task_lwp_callback): New function.
6345 (linux_attach): Adjust to rename and use
6346 linux_proc_attach_tgid_threads.
6347 (linux_attach_fail_reason_string): Delete declaration.
6348
76f2b779
JB		 63492015-01-01 Joel Brobecker <brobecker@adacore.com>
6350
6351 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6352 * server.c (gdbserver_version): Likewise.
6353
fafcc06a
SDJ		 63542014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6355
6356 * remote-utils.c: Include ctype.h.
6357 (input_interrupt): Explicitly handle the case when the char
6358 received is the NUL byte. Improve the printing of non-ASCII
6359 characters.
6360
beed38b8
JB		 63612014-12-16 Joel Brobecker <brobecker@adacore.com>
6362
6363 * linux-low.c (linux_low_filter_event): Update call to
6364 linux_enable_event_reporting following the addition of
6365 a new parameter to that function.
6366
bf330350
CU		 63672014-12-16 Catalin Udma <catalin.udma@freescale.com>
6368
6369 PR server/17457
6370 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6371 (AARCH64_FPCR_REGNO): Likewise.
6372 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6373 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6374 (aarch64_store_fpregset): Likewise.
6375
5227d625
JB		 63762014-12-15 Joel Brobecker <brobecker@adacore.com>
6377
6378 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6379 Remove FIXME comment about assumption about N.
6380
f93b65a0
JB		 63812014-12-13 Joel Brobecker <brobecker@adacore.com>
6382
6383 * configure.ac: If large-file support is disabled in GDBserver,
6384 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6385 * configure: Regenerate.
6386
e5a9158d
AA		 63872014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6388
6389 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6390 warning upon ENODATA from ptrace.
6391 * linux-s390-low.c (s390_store_tdb): New.
6392 (s390_regsets): Add regset for NT_S390_TDB.
6393
feea5f36
AA		 63942014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6395
6396 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6397 without a fill_function.
6398 * linux-s390-low.c (s390_fill_last_break): Remove.
6399 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6400 (s390_arch_setup): Use regset's size instead of fill_function for
6401 loop end condition.
6402
098dbe61
AA		 64032014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6404
6405 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6406 the regset's store function when ptrace returned an error.
6407 * regcache.c (get_thread_regcache): Invalidate register cache
6408 before fetching inferior's registers.
6409
28eef672
AA		 64102014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6411
6412 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6413 while-loop as for-loop.
6414 (regsets_store_inferior_registers): Likewise.
6415
bdca27a2
YQ		 64162014-11-28 Yao Qi <yao@codesourcery.com>
6417
6418 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6419 * config.in, configure: Re-generate.
6420 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6421 is defined.
6422
9c232dda
YQ		 64232014-11-21 Yao Qi <yao@codesourcery.com>
6424
6425 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6426 (AC_CHECK_HEADERS): Remove malloc.h.
6427 * configure: Re-generated.
6428 * config.in: Re-generated.
6429 * server.h: Don't include alloca.h and malloc.h.
6430 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6431 Don't include malloc.h.
6432
43968415
JB		 64332014-11-17 Joel Brobecker <brobecker@adacore.com>
6434
6435 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6436 corresponding ERRNO check in same block.
6437
40e91bc7
PA		 64382014-11-12 Pedro Alves <palves@redhat.com>
6439
6440 * server.c (cont_thread): Update comment.
6441 (start_inferior, attach_inferior): No longer clear cont_thread.
6442 (handle_v_cont): No longer set cont_thread.
6443 (captured_main): Clear cont_thread each time a GDB connects.
6444
c2c118cf
PA		 64452014-11-12 Pedro Alves <palves@redhat.com>
6446
6447 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6448 thread, and don't resume all threads if the Hc thread has exited.
6449
78708b7c
PA		 64502014-11-12 Pedro Alves <palves@redhat.com>
6451
6452 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6453 the process group instead of to a specific LWP.
6454
a2abc7de
PA		 64552014-10-15 Pedro Alves <palves@redhat.com>
6456
6457 PR server/17487
6458 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6459 parameter.
6460 (arm_set_thread_context): Delete.
6461 (the_low_target): Adjust.
6462 * win32-i386-low.c (debug_registers_changed)
6463 (debug_registers_used): Delete.
6464 (update_debug_registers_callback): New function.
6465 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6466 needing to update their debug registers.
6467 (win32_get_current_dr): New function.
6468 (x86_dr_low_get_addr, x86_dr_low_get_control)
6469 (x86_dr_low_get_status): Fetch the debug register from the thread
6470 record's context.
6471 (i386_initial_stuff): Adjust.
6472 (i386_get_thread_context): Remove current_event parameter. Don't
6473 clear debug_registers_changed nor copy DR values to
6474 debug_reg_state.
6475 (i386_set_thread_context): Delete.
6476 (i386_prepare_to_resume): New function.
6477 (i386_thread_added): Mark the thread as needing to update irs
6478 debug registers.
6479 (the_low_target): Remove i386_set_thread_context and install
6480 i386_prepare_to_resume.
6481 * win32-low.c (win32_get_thread_context): Adjust.
6482 (win32_set_thread_context): Use SetThreadContext
6483 directly.
6484 (win32_prepare_to_resume): New function.
6485 (win32_require_context): New function, factored out from ...
6486 (thread_rec): ... this.
6487 (continue_one_thread): Call win32_prepare_to_resume on each thread
6488 we're about to continue.
6489 (win32_resume): Call win32_prepare_to_resume on the event thread.
6490 * win32-low.h (struct win32_thread_info)
6491 <debug_registers_changed>: New field.
6492 (struct win32_target_ops): Change prototype of set_thread_context,
6493 delete set_thread_context and add prepare_to_resume.
6494 (win32_require_context): New declaration.
6495
a442d071
GB		 64962014-10-08 Gary Benson <gbenson@redhat.com>
6497
6498 * server.h: Do not include common-exceptions.h.
6499
6f1947e8
GB		 65002014-10-08 Gary Benson <gbenson@redhat.com>
6501
6502 * server.h: Do not include cleanups.h.
6503
63b434a4
JH		 65042014-09-30 James Hogan <james.hogan@imgtec.com>
6505
6506 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6507 mips64-dsp-linux.c.
6508
c4d9ceb6
YQ		 65092014-09-23 Yao Qi <yao@codesourcery.com>
6510
6511 * linux-low.c (lp_status_maybe_breakpoint): New function.
6512 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6513 (count_events_callback): Likewise.
6514 (select_event_lwp_callback): Likewise.
6515 (cancel_breakpoints_callback): Likewise.
6516
89a5711c
DB		 65172014-09-19 Don Breazeal <donb@codesourcery.com>
6518
6519 * linux-low.c (handle_extended_wait): Call
6520 linux_ptrace_get_extended_event.
6521 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6522 linux_is_extended_waitstatus.
6523
bffc0964
JB		 65242014-09-16 Joel Brobecker <brobecker@adacore.com>
6525
6526 * Makefile.in (CPPFLAGS): Define.
6527 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6528 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6529
0bfdf32f
GB		 65302014-09-16 Gary Benson <gbenson@redhat.com>
6531
6532 * inferiors.h (current_inferior): Renamed as...
6533 (current_thread): New variable. All uses updated.
6534 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6535 (maybe_move_out_of_jump_pad): Likewise.
6536 (cancel_breakpoint): Likewise.
6537 (linux_low_filter_event): Likewise.
6538 (wait_for_sigstop): Likewise.
6539 (linux_resume_one_lwp): Likewise.
6540 (need_step_over_p): Likewise.
6541 (start_step_over): Likewise.
6542 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6543 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6544 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6545 and save_inferior as saved_thread.
6546 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6547 saved_thread.
6548 (regcache_invalidate_thread): Likewise.
6549 * remote-utils.c (prepare_resume_reply): Likewise.
6550 * thread-db.c (thread_db_get_tls_address): Likewise.
6551 (disable_thread_event_reporting): Likewise.
6552 (remove_thread_event_breakpoints): Likewise.
6553 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6554 as saved_thread.
6555 * target.h (set_desired_inferior): Renamed as...
6556 (set_desired_thread): New declaration. All uses updated.
6557 * server.c (myresume): Updated comment to reference thread instead
6558 of inferior.
6559 (handle_serial_event): Likewise.
6560 (handle_target_event): Likewise.
6561
361c8ade
GB		 65622014-09-12 Tom Tromey <tromey@redhat.com>
6563 Gary Benson <gbenson@redhat.com>
6564
6565 * regcache.h: Include common-regcache.h.
6566 (regcache_read_pc): Don't declare.
6567 * regcache.c (get_thread_regcache_for_ptid): New function.
6568
bd9269f7
GB		 65692014-09-11 Tom Tromey <tromey@redhat.com>
6570 Gary Benson <gbenson@redhat.com>
6571
6572 * symbol.c: New file.
6573 * Makefile.in (SFILES): Add symbol.c.
6574 (OBS): Add symbol.o.
6575
f8c1d06b
GB		 65762014-09-11 Gary Benson <gbenson@redhat.com>
6577
6578 * target.c (target_stop_ptid, target_continue_ptid): New
6579 functions.
6580
721ec300
GB		 65812014-09-11 Tom Tromey <tromey@redhat.com>
6582 Gary Benson <gbenson@redhat.com>
6583
6584 * target.h: Include target/target.h.
6585 * target.c (target_read_memory, target_read_uint32)
6586 (target_write_memory): New functions.
6587
c5e92cca
GB		 65882014-09-11 Gary Benson <gbenson@redhat.com>
6589
6590 * server.h (debug_hw_points): Don't declare.
6591 * server.c (debug_hw_points): Don't define. Replace all uses
6592 with show_debug_regs.
6593 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6594 all uses with show_debug_regs.
6595
2e4bb98a
EBM		 65962014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6597
6598 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6599 endianness into account.
6600 (ppc_supply_ptrace_register): Likewise.
6601
ac740bc7
JH		 66022014-09-03 James Hogan <james.hogan@imgtec.com>
6603
6604 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6605 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6606
97ea6506
GB		 66072014-09-03 Gary Benson <gbenson@redhat.com>
6608
6609 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6610 ALL_DEBUG_ADDRESS_REGISTERS.
6611
df7e5265
GB		 66122014-09-02 Gary Benson <gbenson@redhat.com>
6613
6614 * i386-low.h: Renamed as...
6615 * x86-low.h: New file. All type, function and variable name
6616 prefixes changed from "i386_" to "x86_". All references updated.
6617 * i386-low.c: Renamed as...
6618 * x86-low.c: New file. All type, function and variable name
6619 prefixes changed from "i386_" to "x86_". All references updated.
6620
ed859da7
GB		 66212014-09-02 Gary Benson <gbenson@redhat.com>
6622
6623 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6624 (x86_linux_new_thread): Likewise.
6625
860789c7
GB		 66262014-08-29 Gary Benson <gbenson@redhat.com>
6627
6628 * server.h (setjmp.h): Do not include.
6629 (toplevel): Do not declare.
6630 (common-exceptions.h): Include.
6631 (cleanups.h): Likewise.
6632 * server.c (toplevel): Do not define.
6633 (exit_code): New static global.
6634 (detach_or_kill_for_exit_cleanup): New function.
6635 (main): New function. Original main renamed to...
6636 (captured_main): New function.
6637 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6638
ff55e1b5
GB		 66392014-08-29 Gary Benson <gbenson@redhat.com>
6640
6641 * Makefile.in (SFILES): Add common/common-exceptions.c.
6642 (OBS): Add common-exceptions.o.
6643 (common-exceptions.o): New rule.
6644 * utils.c (prepare_to_throw_exception): New function.
6645
e9bcb658
GB		 66462014-08-29 Gary Benson <gbenson@redhat.com>
6647
6648 * config.in: Regenerate.
6649 * configure: Likewise.
6650
e3180625
GB		 66512014-08-29 Gary Benson <gbenson@redhat.com>
6652
6653 * Makefile.in (SFILES): Add common/cleanups.c.
6654 (OBS): cleanups.o.
6655 (cleanups.o): New rule.
6656
e3d6ba5d
GB		 66572014-08-29 Gary Benson <gbenson@redhat.com>
6658
6659 * utils.c (internal_vwarning): New function.
6660
7096e886
GB		 66612014-08-28 Gary Benson <gbenson@redhat.com>
6662
6663 * utils.h (fatal): Remove declaration.
6664 * utils.c (fatal): Remove function.
6665
14ce3192
GB		 66662014-08-28 Gary Benson <gbenson@redhat.com>
6667
6668 * tracepoint.c (gdb_agent_init): Replace fatal with
6669 perror_with_name.
6670 (initialize_tracepoint): Likewise.
6671
50278d59
GB		 66722014-08-28 Gary Benson <gbenson@redhat.com>
6673
6674 * remote-utils.c (remote_prepare): Replace fatal with error.
6675
aa96c426
GB		 66762014-08-28 Gary Benson <gbenson@redhat.com>
6677
6678 * linux-low.c (linux_async): Replace fatal with warning.
6679 Tidy up and return.
6680 (linux_start_non_stop): Return -1 if linux_async failed.
6681
f7160e97
GB		 66822014-08-28 Gary Benson <gbenson@redhat.com>
6683
6684 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6685 gdb_assert.
6686 (i386_dr_low_get_addr): Remove vague comment.
6687 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6688 gdb_assert.
6689
38e08fca
GB		 66902014-08-28 Gary Benson <gbenson@redhat.com>
6691
6692 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6693 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6694 internal_error.
6695 (linux_resume_one_lwp): Likewise.
6696 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6697 gdb_assert.
6698 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6699 with internal_error.
6700 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6701 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6702 (find_register_by_name): Replace fatal with internal_error.
6703 (find_regno): Likewise.
6704 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6705 * thread-db.c (thread_db_create_event): Likewise.
6706 (thread_db_load_search): Likewise.
6707 (try_thread_db_load_1): Likewise.
6708 * tracepoint.c (get_jump_space_head): Replace fatal with
6709 internal_error.
6710 (claim_trampoline_space): Likewise.
6711 (have_fast_tracepoint_trampoline_buffer): Likewise.
6712 (cmd_qtstart): Likewise.
6713 (stop_tracing): Likewise.
6714 (fast_tracepoint_collecting): Likewise.
6715 (target_malloc): Likewise.
6716 (download_tracepoint): Likewise.
6717 (download_trace_state_variables): Replace check with gdb_assert.
6718 (upload_fast_traceframes): Replace fatal with internal_error.
6719
34abf635
GB		 67202014-08-19 Tom Tromey <tromey@redhat.com>
6721 Gary Benson <gbenson@redhat.com>
6722
6723 * Makefile.in (SFILES): Add common/common-debug.c.
6724 (OBS): Add common-debug.o.
6725 (common-debug.o): New rule.
6726 * debug.h (debug_printf): Don't declare.
6727 * debug.c (debug_printf): Renamed and rewritten as...
6728 (debug_vprintf): New function.
6729
f6e94d78
GB		 67302014-08-19 Gary Benson <gbenson@redhat.com>
6731
6732 * utils.h: Do not include print-utils.h.
6733
9239eeab
GB		 67342014-08-19 Tom Tromey <tromey@redhat.com>
6735 Gary Benson <gbenson@redhat.com>
6736
6737 * server.h: Add static assertion.
6738 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6739
ef87c8bb
GB		 67402014-08-19 Tom Tromey <tromey@redhat.com>
6741 Gary Benson <gbenson@redhat.com>
6742
6743 * Makefile.in (SFILES): Add common/errors.c.
6744 (OBS): Add errors.o.
6745 (IPA_OBS): Add errors-ipa.o.
6746 (errors.o): New rule.
6747 (errors-ipa.o): Likewise.
6748 * utils.h (perror_with_name, error, warning): Don't declare.
6749 * utils.c (warning): Renamed and rewritten as...
6750 (vwarning): New function.
6751 (error): Renamed and rewritten as...
6752 (verror): New function.
6753 (internal_error): Renamed and rewritten as...
6754 (internal_verror): New function.
6755
bb974a24
GB		 67562014-08-07 Gary Benson <gbenson@redhat.com>
6757
6758 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6759 * configure: Regenerate.
6760 * config.in: Likewise.
6761 * server.h: Do not include errno.h.
6762 * event-loop.c: Likewise.
6763 * hostio-errno.c: Likewise.
6764 * linux-low.c: Likewise.
6765 * remote-utils.c: Likewise.
6766 * spu-low.c: Likewise.
6767 * utils.c: Likewise.
6768 * gdbreplay.c: Unconditionally include errno.h.
6769
6d3d12eb
GB		 67702014-08-07 Gary Benson <gbenson@redhat.com>
6771
6772 * server.h: Do not include string.h.
6773 * event-loop.c: Likewise.
6774 * linux-low.c: Likewise.
6775 * regcache.c: Likewise.
6776 * remote-utils.c: Likewise.
6777 * spu-low.c: Likewise.
6778 * utils.c: Likewise.
6779
dccbb609
GB		 67802014-08-07 Gary Benson <gbenson@redhat.com>
6781
6782 * server.h: Do not include gdb_assert.h.
6783
e76df0d0
GB		 67842014-08-07 Gary Benson <gbenson@redhat.com>
6785
6786 * server.h: Do not include common-utils.h.
6787
4cb9c816
GB		 67882014-08-07 Gary Benson <gbenson@redhat.com>
6789
6790 * server.h: Do not include ptid.h.
6791 * notif.h: Likewise.
6792
3995eeee
GB		 67932014-08-07 Gary Benson <gbenson@redhat.com>
6794
6795 * server.h: Do not include gdb_locale.h.
6796
cb9f1a9b
GB		 67972014-08-07 Gary Benson <gbenson@redhat.com>
6798
6799 * server.h: Do not include gdb/signals.h.
6800 * win32-low.c: Likewise.
6801
a5fceff8
GB		 68022014-08-07 Gary Benson <gbenson@redhat.com>
6803
6804 * server.h: Do not include pathmax.h.
6805
b9391142
GB		 68062014-08-07 Gary Benson <gbenson@redhat.com>
6807
6808 * server.h: Do not include libiberty.h.
6809 * linux-bfin-low.c: Likewise.
6810
0e443c87
GB		 68112014-08-07 Gary Benson <gbenson@redhat.com>
6812
6813 * server.h: Do not include ansidecl.h.
6814
8ebb3f56
GB		 68152014-08-07 Gary Benson <gbenson@redhat.com>
6816
6817 * linux-x86-low.c: Do not include stddef.h.
6818 * lynx-ppc-low.c: Likewise.
6819 * tracepoint.c: Likewise.
6820
8980bdf6
GB		 68212014-08-07 Gary Benson <gbenson@redhat.com>
6822
6823 * server.h: Do not include stdarg.h.
6824 * nto-low.c: Likewise.
6825
d7096f71
GB		 68262014-08-07 Gary Benson <gbenson@redhat.com>
6827
6828 * server.h: Do not include stdlib.h.
6829 * inferiors.c: Likewise.
6830 * linux-low.c: Likewise.
6831 * regcache.c: Likewise.
6832 * spu-low.c: Likewise.
6833 * tracepoint.c: Likewise.
6834 * utils.c: Likewise.
6835
d02f550d
GB		 68362014-08-07 Gary Benson <gbenson@redhat.com>
6837
6838 * server.h: Do not include stdio.h.
6839 * linux-low.c: Likewise.
6840 * remote-utils.c: Likewise.
6841 * spu-low.c: Likewise.
6842 * utils.c: Likewise.
6843 * wincecompat.c: Likewise.
6844
87f6c4e3
GB		 68452014-08-06 Gary Benson <gbenson@redhat.com>
6846
6847 * regcache.c (init_register_cache): Move conditionals inside if.
6848
7089dca4
GB		 68492014-08-06 Gary Benson <gbenson@redhat.com>
6850
6851 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6852
462f517e
GB		 68532014-07-31 Gary Benson <gbenson@redhat.com>
6854
6855 * ax.h: Do not include server.h.
6856 * gdbthread.h: Likewise.
6857 * lynx-low.h: Likewise.
6858 * notif.h: Likewise.
6859
976411d6
GB		 68602014-07-30 Gary Benson <gbenson@redhat.com>
6861
6862 * server.h: Include common-defs.h.
6863 Do not include config.h or build-gnulib-gdbserver/config.h.
6864
d41f6d8e
GB		 68652014-07-30 Gary Benson <gbenson@redhat.com>
6866
6867 * hostio-errno.c: Move server.h to top of includes list.
6868 * inferiors.c: Likewise.
6869 * linux-x86-low.c: Likewise.
6870 * notif.c: Include server.h.
6871
314c6a35
TT		 68722014-07-24 Tom Tromey <tromey@redhat.com>
6873 Gary Benson <gbenson@redhat.com>
6874
6875 * server.h (CORE_ADDR): Now unsigned.
6876
69ff6be5
PA		 68772014-07-16 Pedro Alves <palves@redhat.com>
6878
6879 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6880
ce9e3fe7
PA		 68812014-07-15 Pedro Alves <palves@redhat.com>
6882
6883 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6884 copy.
6885
e76126e8
PA		 68862014-07-11 Pedro Alves <palves@redhat.com>
6887
6888 * linux-low.c (kill_wait_lwp): New function, based on
6889 kill_one_lwp_callback, but use my_waitpid directly.
6890 (kill_one_lwp_callback, linux_kill): Use it.
6891
8e9db26e
PA		 68922014-06-23 Pedro Alves <palves@redhat.com>
6893
6894 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6895 before setting DR0..DR3.
6896
698b3e08
GB		 68972014-06-20 Gary Benson <gbenson@redhat.com>
6898
6899 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6900 * configure: Regenerated.
6901 * config.in: Likewise.
6902
125f8a3d
GB		 69032014-06-20 Gary Benson <gbenson@redhat.com>
6904
6905 * Makefile.in (SFILES): Update locations for files moved
6906 from common to nat.
6907 (object file files): Reordered.
6908
42995dbd
GB		 69092014-06-20 Gary Benson <gbenson@redhat.com>
6910
6911 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6912 (i386_dr_low_set_addr): Likewise.
6913 (i386_dr_low_get_addr): Likewise.
6914 (i386_dr_low_can_set_control): Likewise.
6915 (i386_dr_low_set_control): Likewise.
6916 (i386_dr_low_get_control): Likewise.
6917 (i386_dr_low_get_status): Likewise.
6918 (i386_get_debug_register_length): Likewise.
6919 * linux-x86-low.c (i386_dr_low_set_addr):
6920 Changed signature. Made static.
6921 (i386_dr_low_get_addr): Likewise.
6922 (i386_dr_low_set_control): Likewise.
6923 (i386_dr_low_get_control): Likewise.
6924 (i386_dr_low_get_status): Likewise.
6925 (i386_dr_low): New global variable.
6926 * win32-i386-low.c (i386_dr_low_set_addr):
6927 Changed signature. Made static.
6928 (i386_dr_low_get_addr): Likewise.
6929 (i386_dr_low_set_control): Likewise.
6930 (i386_dr_low_get_control): Likewise.
6931 (i386_dr_low_get_status): Likewise.
6932 (i386_dr_low): New global variable.
6933
e1d2394b
MS		 69342014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6935
6936 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6937 * Makefile.in (AR, AR_FLAGS): Define.
6938 * configure: Regenerate.
6939
3a8ee006
GB		 69402014-06-19 Gary Benson <gbenson@redhat.com>
6941
6942 * Makefile.in (i386-dregs.o): New rule.
6943 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6944 * i386-low.c (target.h): Remove include.
6945 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6946 (DR_CONTROL_SHIFT): Likewise.
6947 (DR_CONTROL_SIZE): Likewise.
6948 (DR_RW_EXECUTE): Likewise.
6949 (DR_RW_WRITE): Likewise.
6950 (DR_RW_READ): Likewise.
6951 (DR_RW_IORW): Likewise.
6952 (DR_LEN_1): Likewise.
6953 (DR_LEN_2): Likewise.
6954 (DR_LEN_4): Likewise.
6955 (DR_LEN_8): Likewise.
6956 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6957 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6958 (DR_ENABLE_SIZE): Likewise.
6959 (DR_LOCAL_SLOWDOWN): Likewise.
6960 (DR_GLOBAL_SLOWDOWN): Likewise.
6961 (DR_CONTROL_RESERVED): Likewise.
6962 (I386_DR_CONTROL_MASK): Likewise.
6963 (I386_DR_VACANT): Likewise.
6964 (I386_DR_LOCAL_ENABLE): Likewise.
6965 (I386_DR_GLOBAL_ENABLE): Likewise.
6966 (I386_DR_DISABLE): Likewise.
6967 (I386_DR_SET_RW_LEN): Likewise.
6968 (I386_DR_GET_RW_LEN): Likewise.
6969 (I386_DR_WATCH_HIT): Likewise.
6970 (i386_wp_op_t): Likewise.
6971 (i386_show_dr): Likewise.
6972 (i386_length_and_rw_bits): Likewise.
6973 (i386_insert_aligned_watchpoint): Likewise.
6974 (i386_remove_aligned_watchpoint): Likewise.
6975 (i386_handle_nonaligned_watchpoint): Likewise.
6976 i386_update_inferior_debug_regs(): Likewise.
6977 (i386_dr_insert_watchpoint): Likewise.
6978 (i386_dr_remove_watchpoint): Likewise.
6979 (i386_dr_region_ok_for_watchpoint): Likewise.
6980 (i386_dr_stopped_data_address): Likewise.
6981 (i386_dr_stopped_by_watchpoint): Likewise.
6982
8f26655c
GB		 69832014-06-19 Gary Benson <gbenson@redhat.com>
6984
6985 * i386-low.c (i386_dr_show): Renamed to
6986 i386_show_dr and made static. All uses updated.
6987 (i386_dr_length_and_rw_bits): Renamed to
6988 i386_length_and_rw_bits and made static.
6989 All uses updated.
6990 (i386_dr_insert_aligned_watchpoint): Renamed to
6991 i386_insert_aligned_watchpoint and made static.
6992 All uses updated.
6993 (i386_dr_remove_aligned_watchpoint): Renamed to
6994 i386_remove_aligned_watchpoint and made static.
6995 All uses updated.
6996 (i386_dr_update_inferior_debug_regs): Renamed to
6997 i386_update_inferior_debug_regs and made static.
6998 All uses updated.
6999
b9228891
GB		 70002014-06-18 Gary Benson <gbenson@redhat.com>
7001
5171def3
GB		 7002 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7003 (i386_dr_low_can_set_control): Likewise.
7004 (i386_get_debug_register_length): Likewise.
7005 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7006 (i386_dr_low_can_set_control): Likewise.
7007 (i386_get_debug_register_length): Likewise.
7008
70092014-06-17 Gary Benson <gbenson@redhat.com>
7010
b9228891
GB		 7011 * i386-low.h (i386-dregs.h): New include.
7012 (DR_FIRSTADDR): Now in i386-dregs.h.
7013 (DR_LASTADDR): Likewise.
7014 (DR_NADDR): Likewise.
7015 (DR_STATUS): Likewise.
7016 (DR_CONTROL): Likewise.
7017 (i386_debug_reg_state): Likewise.
7018 (i386_dr_insert_watchpoint): Likewise.
7019 (i386_dr_remove_watchpoint): Likewise.
7020 (i386_dr_region_ok_for_watchpoint): Likewise.
7021 (i386_dr_stopped_data_address): Likewise.
7022 (i386_dr_stopped_by_watchpoint): Likewise.
7023 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7024
4be83cc2
GB		 70252014-06-18 Gary Benson <gbenson@redhat.com>
7026
7027 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7028 i386_dr_insert_watchpoint.
7029 (i386_low_remove_watchpoint): Renamed to
7030 i386_dr_remove_watchpoint.
7031 (i386_low_region_ok_for_watchpoint): Renamed to
7032 i386_dr_region_ok_for_watchpoint.
7033 (i386_low_stopped_data_address): Renamed to
7034 i386_dr_stopped_data_address.
7035 (i386_low_stopped_by_watchpoint): Renamed to
7036 i386_dr_stopped_by_watchpoint.
7037 * i386-low.c (i386_show_dr): Renamed to
7038 i386_dr_show and made nonstatic. All uses updated.
7039 (i386_length_and_rw_bits): Renamed to
7040 i386_dr_length_and_rw_bits and made nonstatic.
7041 All uses updated.
7042 (i386_insert_aligned_watchpoint): Renamed to
7043 i386_dr_insert_aligned_watchpoint and made nonstatic.
7044 All uses updated.
7045 (i386_remove_aligned_watchpoint): Renamed to
7046 i386_dr_remove_aligned_watchpoint and made nonstatic.
7047 All uses updated.
7048 (i386_update_inferior_debug_regs): Renamed to
7049 i386_dr_update_inferior_debug_regs and made nonstatic.
7050 All uses updated.
7051 (i386_low_insert_watchpoint): Renamed to
7052 i386_dr_insert_watchpoint. All uses updated.
7053 (i386_low_remove_watchpoint): Renamed to
7054 i386_dr_remove_watchpoint. All uses updated.
7055 (i386_low_region_ok_for_watchpoint): Renamed to
7056 i386_dr_region_ok_for_watchpoint. All uses updated.
7057 (i386_low_stopped_data_address): Renamed to
7058 i386_dr_stopped_data_address. All uses updated.
7059 (i386_low_stopped_by_watchpoint): Renamed to
7060 i386_dr_stopped_by_watchpoint. All uses updated.
7061
131aa0d4
GB		 70622014-06-18 Gary Benson <gbenson@redhat.com>
7063
7064 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7065 (i386_dr_low_can_set_control): Likewise.
7066 (i386_insert_aligned_watchpoint): New check.
7067
d9305f7f
GB		 70682014-06-18 Gary Benson <gbenson@redhat.com>
7069
7070 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7071 Renamed to state.
7072
e927c9fc
GB		 70732014-06-18 Gary Benson <gbenson@redhat.com>
7074
7075 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7076 instead of fatal and error.
7077 (i386_handle_nonaligned_watchpoint): Likewise.
7078
1b6d4134
GB		 70792014-06-18 Gary Benson <gbenson@redhat.com>
7080
7081 * i386-low.c (i386_get_debug_register_length): New macro.
7082 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7083 (i386_show_dr): Use debug_printf instead of fprintf. Use
7084 phex to format values.
7085
6e62758f
GB		 70862014-06-18 Gary Benson <gbenson@redhat.com>
7087
7088 * i386-low.h: Comment changes.
7089 * i386-low.c: Likewise.
7090
fc6e2f03
GB		 70912014-06-18 Gary Benson <gbenson@redhat.com>
7092
7093 * i386-low.c: Whitespace changes.
7094
f9d1eeed
TT		 70952014-06-12 Tom Tromey <tromey@redhat.com>
7096
7097 * utils.c (freeargv): Remove.
7098
0b04e523
TT		 70992014-06-12 Tom Tromey <tromey@redhat.com>
7100
7101 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7102 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7103 (parse_debug_format_options): Likewise.
7104 (gdbserver_usage): Likewise.
7105 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7106 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7107 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7108 against libiberty.
7109 ($(LIBGNU)): Depend on libiberty.
7110 (all-lib): Recurse into all subdirs.
7111 (install-only): Invoke "install" target in subdirs.
7112 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7113 targets.
7114 * configure: Rebuild.
7115 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7116 for vasprintf, vsnprintf, or gettimeofday.
7117 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7118 srv_tgtobj.
7119
270c9937
JB		 71202014-06-05 Joel Brobecker <brobecker@adacore.com>
7121
7122 * development.sh: Delete.
7123 * Makefile.in (config.status): Adjust dependency on development.sh.
7124 * configure.ac: Adjust development.sh source call.
7125 * configure: Regenerate.
7126
0a261ed8
PA		 71272014-06-02 Pedro Alves <palves@redhat.com>
7128
7129 * ax.c (gdb_free_agent_expr): New function.
7130 * ax.h (gdb_free_agent_expr): New declaration.
7131 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7132 list.
7133 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7134 static.
7135 (clear_breakpoint_conditions_and_commands): New function.
7136 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7137 (clear_breakpoint_conditions_and_commands): New declaration.
7138
e9dae05e
RR		 71392014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7140
7141 * linux-aarch64-low.c (asm/ptrace.h): Include.
7142
5876f503
JK		 71432014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7144
7145 Fix TLS access for -static -pthread.
7146 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7147 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7148 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7149
802e8e6d
PA		 71502014-05-20 Pedro Alves <palves@redhat.com>
7151
7152 * linux-aarch64-low.c (aarch64_insert_point)
7153 (aarch64_remove_point): No longer check whether the type is
7154 supported here. Adjust to new interface.
7155 (the_low_target): Install aarch64_supports_z_point_type as
7156 supports_z_point_type method.
7157 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7158 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7159 instead of a Z packet char. Adjust.
7160 (arm_supports_z_point_type): New function.
7161 (arm_insert_point, arm_remove_point): Adjust to new interface.
7162 (the_low_target): Install arm_supports_z_point_type.
7163 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7164 (cris_insert_point, cris_remove_point): Adjust to new interface.
7165 Don't check whether the type is supported here.
7166 (the_low_target): Install cris_supports_z_point_type.
7167 * linux-low.c (linux_supports_z_point_type): New function.
7168 (linux_insert_point, linux_remove_point): Adjust to new interface.
7169 * linux-low.h (struct linux_target_ops) <insert_point,
7170 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7171 raw_breakpoint pointer parameter.
7172 <supports_z_point_type>: New method.
7173 * linux-mips-low.c (mips_supports_z_point_type): New function.
7174 (mips_insert_point, mips_remove_point): Adjust to new interface.
7175 Use mips_supports_z_point_type.
7176 (the_low_target): Install mips_supports_z_point_type.
7177 * linux-ppc-low.c (the_low_target): Install NULL as
7178 supports_z_point_type method.
7179 * linux-s390-low.c (the_low_target): Install NULL as
7180 supports_z_point_type method.
7181 * linux-sparc-low.c (the_low_target): Install NULL as
7182 supports_z_point_type method.
7183 * linux-x86-low.c (x86_supports_z_point_type): New function.
7184 (x86_insert_point): Adjust to new insert_point interface. Use
7185 insert_memory_breakpoint. Adjust to new
7186 i386_low_insert_watchpoint interface.
7187 (x86_remove_point): Adjust to remove_point interface. Use
7188 remove_memory_breakpoint. Adjust to new
7189 i386_low_remove_watchpoint interface.
7190 (the_low_target): Install x86_supports_z_point_type.
7191 * lynx-low.c (lynx_target_ops): Install NULL as
7192 supports_z_point_type callback.
7193 * nto-low.c (nto_supports_z_point_type): New.
7194 (nto_insert_point, nto_remove_point): Adjust to new interface.
7195 (nto_target_ops): Install nto_supports_z_point_type.
7196 * mem-break.c: Adjust intro comment.
7197 (struct raw_breakpoint) <raw_type, size>: New fields.
7198 <inserted>: Update comment.
7199 <shlib_disabled>: Delete field.
7200 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7201 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7202 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7203 (raw_bkpt_type_to_target_hw_bp_type): New function.
7204 (find_enabled_raw_code_breakpoint_at): New function.
7205 (find_raw_breakpoint_at): New type and size parameters. Use them.
7206 (insert_memory_breakpoint): New function, based off
7207 set_raw_breakpoint_at.
7208 (remove_memory_breakpoint): New function.
7209 (set_raw_breakpoint_at): Reimplement.
7210 (set_breakpoint): New, based on set_breakpoint_at.
7211 (set_breakpoint_at): Reimplement.
7212 (delete_raw_breakpoint): Go through the_target->remove_point
7213 instead of assuming memory breakpoints.
7214 (find_gdb_breakpoint_at): Delete.
7215 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7216 (find_gdb_breakpoint): New function.
7217 (set_gdb_breakpoint_at): Delete.
7218 (z_type_supported): New function.
7219 (set_gdb_breakpoint_1): New function, loosely based off
7220 set_gdb_breakpoint_at.
7221 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7222 (delete_gdb_breakpoint_at): Delete.
7223 (delete_gdb_breakpoint_1): New function, loosely based off
7224 delete_gdb_breakpoint_at.
7225 (delete_gdb_breakpoint): New function.
7226 (clear_gdb_breakpoint_conditions): Rename to ...
7227 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7228 breakpoint.
7229 (add_condition_to_breakpoint): Make static.
7230 (add_breakpoint_condition): Take a struct breakpoint pointer
7231 instead of an address. Adjust.
7232 (gdb_condition_true_at_breakpoint): Rename to ...
7233 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7234 z_type parameter.
7235 (gdb_condition_true_at_breakpoint): Reimplement.
7236 (add_breakpoint_commands): Take a struct breakpoint pointer
7237 instead of an address. Adjust.
7238 (gdb_no_commands_at_breakpoint): Rename to ...
7239 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7240 parameter. Return true if no breakpoint was found. Change debug
7241 output.
7242 (gdb_no_commands_at_breakpoint): Reimplement.
7243 (run_breakpoint_commands): Rename to ...
7244 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7245 and change return type to boolean.
7246 (run_breakpoint_commands): New function.
7247 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7248 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7249 breakpoint. Go through the_target->remove_point instead of
7250 assuming memory breakpoint.
7251 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7252 software and hardware breakpoints.
7253 (reinsert_raw_breakpoint): Go through the_target->insert_point
7254 instead of assuming memory breakpoint.
7255 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7256 software and hardware breakpoints.
7257 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7258 Check both software and hardware breakpoints.
7259 (validate_inserted_breakpoint): Assert the breakpoint is a
7260 software breakpoint. Set the inserted flag to -1 instead of
7261 setting shlib_disabled.
7262 (delete_disabled_breakpoints): Adjust.
7263 (validate_breakpoints): Only validate software breakpoints.
7264 Adjust to inserted flag change.
7265 (check_mem_read, check_mem_write): Skip breakpoint types other
7266 than software breakpoints. Adjust to inserted flag change.
7267 * mem-break.h (enum raw_bkpt_type): New enum.
7268 (raw_breakpoint, struct process_info): Forward declare.
7269 (Z_packet_to_target_hw_bp_type): Delete declaration.
7270 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7271 (set_gdb_breakpoint, delete_gdb_breakpoint)
7272 (clear_breakpoint_conditions): New declarations.
7273 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7274 (breakpoint_inserted_here): Update comment.
7275 (add_breakpoint_condition, add_breakpoint_commands): Replace
7276 address parameter with a breakpoint pointer parameter.
7277 (gdb_breakpoint_here): Update comment.
7278 (delete_gdb_breakpoint_at): Delete.
7279 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7280 * server.c (process_point_options): Take a struct breakpoint
7281 pointer instead of an address. Adjust.
7282 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7283 delete_gdb_breakpoint.
7284 * spu-low.c (spu_target_ops): Install NULL as
7285 supports_z_point_type method.
7286 * target.h: Include mem-break.h.
7287 (struct target_ops) <prepare_to_access_memory>: Update comment.
7288 <supports_z_point_type>: New field.
7289 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7290 instead of a char. Also take a raw breakpoint pointer.
7291 * win32-arm-low.c (the_low_target): Install NULL as
7292 supports_z_point_type.
7293 * win32-i386-low.c (i386_supports_z_point_type): New function.
7294 (i386_insert_point, i386_remove_point): Adjust to new interface.
7295 (the_low_target): Install i386_supports_z_point_type.
7296 * win32-low.c (win32_supports_z_point_type): New function.
7297 (win32_insert_point, win32_remove_point): Adjust to new interface.
7298 (win32_target_ops): Install win32_supports_z_point_type.
7299 * win32-low.h (struct win32_target_ops):
7300 <supports_z_point_type>: New method.
7301 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7302 instead of a char. Also take a raw breakpoint pointer.
7303
932539e3
PA		 73042014-05-20 Pedro Alves <palves@redhat.com>
7305
7306 * mem-break.h: Include break-common.h.
7307 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7308 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7309 (Z_packet_to_target_hw_bp_type): New declaration.
7310 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7311 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7312 (Z_PACKET_ACCESS_WP): Delete macros.
7313 (Z_packet_to_hw_type): Delete function.
7314 * i386-low.h: Don't include break-common.h here.
7315 (Z_packet_to_hw_type): Delete declaration.
7316 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7317 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7318 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7319 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7320 * linux-aarch64-low.c: Don't include break-common.h here.
7321 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7322 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7323 (Z_packet_to_target_hw_bp_type): Delete function.
7324 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7325 function.
7326 (mips_insert_point, mips_remove_point): Use
7327 Z_packet_to_target_hw_bp_type.
7328
4ff0d3d8
PA		 73292014-05-20 Pedro Alves <palves@redhat.com>
7330
7331 * linux-aarch64-low.c: Include break-common.h.
7332 (enum target_point_type): Delete.
7333 (Z_packet_to_point_type): Rename to ...
7334 (Z_packet_to_target_hw_bp_type): ... this, and return a
7335 target_hw_bp_type instead.
7336 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7337 instead of an enum target_point_type.
7338 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7339 breakpoint type.
7340 (aarch64_dr_state_insert_one_point)
7341 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7342 (aarch64_handle_aligned_watchpoint)
7343 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7344 Take an enum target_hw_bp_type instead of an enum
7345 target_point_type.
7346 (aarch64_supports_z_point_type): New function.
7347 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7348 use Z_packet_to_target_hw_bp_type.
7349
786dc519
JB		 73502014-05-20 Joel Brobecker <brobecker@adacore.com>
7351
7352 * configure.ac: Only use -Werror by default when DEVELOPMENT
7353 is true.
7354 * configure: Regenerate.
7355
9e0aa64f
JK		 73562014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7357
7358 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7359 * linux-x86-low.c (X86_64_USER_REGS): New.
7360 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7361
2b577b92
YQ		 73622014-04-28 Yao Qi <yao@codesourcery.com>
7363
7364 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7365 name.
7366
94611da2
PA		 73672014-04-25 Pedro Alves <palves@redhat.com>
7368
7369 PR server/16255
7370 * linux-low.c (linux_attach_fail_reason_string): New function.
7371 (linux_attach_lwp): Delete.
7372 (linux_attach_lwp_1): Rename to ...
7373 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7374 argument. Remove "initial" parameter. Return int instead of
7375 void. Don't error or warn here.
7376 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7377 failure to attach to the tgid. Call warning when failing to
7378 attach to an lwp.
7379 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7380 argument. Remove "initial" parameter. Return int instead of
7381 void. Don't error or warn here.
7382 (linux_attach_fail_reason_string): New declaration.
7383 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7384 interface change. Use linux_attach_fail_reason_string.
7385
01f9f808
MS		 73862014-04-24 Michael Sturm <michael.sturm@mintel.com>
7387 Walfred Tedeschi <walfred.tedeschi@intel.com>
7388
7389 * Makefile.in: Added rules to handle new files
7390 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7391 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7392 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7393 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7394 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7395 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7396 x32-avx512-linux.o.
7397 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7398 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7399 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7400 i386/x32-avx512.xml.
7401 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7402 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7403 i386/x32-avx512-linux.xml.
7404 * i387-fp.c (num_avx512_k_registers): New constant for number
7405 of K registers.
7406 (num_avx512_zmmh_low_registers): New constant for number of
7407 lower ZMM registers (0-15).
7408 (num_avx512_zmmh_high_registers): New constant for number of
7409 higher ZMM registers (16-31).
7410 (num_avx512_ymmh_registers): New contant for number of higher
7411 YMM registers (ymm16-31 added by avx521 on x86_64).
7412 (num_avx512_xmm_registers): New constant for number of higher
7413 XMM registers (xmm16-31 added by AVX512 on x86_64).
7414 (struct i387_xsave): Add space for AVX512 registers.
7415 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7416 Add code to handle AVX512 registers.
7417 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7418 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7419 prototypei from generated file.
7420 (tdesc_amd64_avx512_linux): Likewise.
7421 (init_registers_x32_avx512_linux): Likewise.
7422 (tdesc_x32_avx512_linux): Likewise.
7423 (init_registers_i386_avx512_linux): Likewise.
7424 (tdesc_i386_avx512_linux): Likewise.
7425 (x86_64_regmap): Add AVX512 registers.
7426 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7427 mask.
7428 (initialize_low_arch): Add code to initialize AVX512 registers.
7429
51aa91f9
PA		 74302014-04-23 Pedro Alves <palves@redhat.com>
7431
7432 * mem-break.c (find_gdb_breakpoint_at): Make static.
7433 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7434
a4165e94
PA		 74352014-04-23 Pedro Alves <palves@redhat.com>
7436
7437 * i386-low.c: Don't include break-common.h here.
7438 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7439 prototype to take target_hw_bp_type as argument instead of a Z
7440 packet char.
7441 * i386-low.h: Include break-common.h here.
7442 (Z_packet_to_hw_type): Declare.
7443 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7444 prototypes.
7445 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7446 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7447 (x86_remove_point): Convert the packet number to a
7448 target_hw_bp_type before calling i386_low_remove_watchpoint.
7449 * win32-i386-low.c (i386_insert_point): Convert the packet number
7450 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7451 (i386_remove_point): Convert the packet number to a
7452 target_hw_bp_type before calling i386_low_remove_watchpoint.
7453
b8acf843
PA		 74542014-04-23 Pedro Alves <palves@redhat.com>
7455
7456 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7457
d708bcd1
PA		 74582014-04-10 Pedro Alves <palves@redhat.com>
7459
7460 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7461 Check if the condition or command is NULL before checking if the
7462 breakpoint is known. On success, return true.
7463 * mem-break.h (add_breakpoint_condition): Document return.
7464 (add_breakpoint_commands): Add describing comment.
7465 * server.c (skip_to_semicolon): New function.
7466 (process_point_options): Use it.
7467
2eec7d5b
PA		 74682014-04-09 Pedro Alves <palves@redhat.com>
7469
7470 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7471 to lwpid_of.
7472
fa96cb38
PA		 74732014-02-27 Pedro Alves <palves@redhat.com>
7474
7475 PR 12702
7476 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7477 macros.
7478 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7479 output.
7480 (last_thread_of_process_p): Take a PID argument instead of a
7481 thread pointer.
7482 (linux_wait_for_lwp): Delete.
7483 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7484 functions.
7485 (linux_low_filter_event): New function, party factored out from
7486 linux_wait_for_event.
7487 (linux_wait_for_event): Rename to ...
7488 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7489 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7490 sigsuspend. Check for zombie leaders.
7491 (linux_wait_for_event): Reimplement as wrapper around
7492 linux_wait_for_event_filtered.
7493 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7494 a normal or signal exit is seen, it's the whole process exiting.
7495 (wait_for_sigstop): No longer a for_each_inferior callback.
7496 Rewrite on top of linux_wait_for_event_filtered.
7497 (stop_all_lwps): Call wait_for_sigstop directly.
7498 * server.c (resume, handle_target_event): Handle
7499 TARGET_WAITKIND_NO_RESUMED.
7500
d763de10
JB		 75012014-02-26 Joel Brobecker <brobecker@adacore.com>
7502
7503 * win32-low.c (psapi_get_dll_name,
7504 * win32_CreateToolhelp32Snapshot): Delete.
7505 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7506 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7507 Delete.
7508 (handle_load_dll): Add function description.
7509 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7510
850a0f76
JB		 75112014-02-26 Joel Brobecker <brobecker@adacore.com>
7512
7513 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7514 Add comment.
7515 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7516 base address when calling win32_add_one_solib.
7517 (handle_load_dll): Delete local variable load_addr.
7518 Remove 0x1000 offset applied to DLL base address when calling
7519 win32_add_one_solib.
7520 (handle_unload_dll): Add comment.
7521
f25b3fc3
JB		 75222014-02-26 Joel Brobecker <brobecker@adacore.com>
7523
7524 * win32-low.c (win32_add_all_dlls): Renames
7525 win32_ensure_ntdll_loaded. Rewrite function documentation.
7526 Adjust implementation to always load all DLLs.
7527 Add 0x1000 offset to DLL base address when calling
7528 win32_add_one_solib.
7529 (child_initialization_done): New static global.
7530 (do_initial_child_stuff): Set child_initialization_done to
7531 zero during child initialization, and 1 after. Replace call
7532 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7533 Add comment.
7534 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7535 (handle_unload_dll): Add function documentation.
7536 (get_child_debug_event): Ignore load and unload DLL events
7537 during child initialization.
7538
d86d4aaf
DE		 75392014-02-20 Doug Evans <dje@google.com>
7540
3bc32da3 7541 Remove global all_lwps.
d86d4aaf
DE		 7542 * inferiors.h (ptid_of): Move here from linux-low.h.
7543 (pid_of, lwpid_of): Ditto.
7544 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7545 parameter is a struct thread_info * now.
7546 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7547 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7548 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7549 directly.
7550 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7551 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7552 * linux-arm-low.c (update_registers_callback): Update, "entry"
7553 parameter is a struct thread_info * now.
7554 Fetch lwpid from current_inferior directly.
7555 (arm_insert_point): Pass &all_threads to find_inferior instead of
7556 &all_lwps.
7557 (arm_remove_point): Ditto.
7558 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7559 (arm_prepare_to_resume): Fetch pid from thread.
7560 (arm_read_description): Fetch lwpid from current_inferior directly.
7561 * linux-low.c (all_lwps): Delete.
7562 (delete_lwp): Delete call to remove_inferior.
7563 (handle_extended_wait): Fetch lwpid from thread.
7564 (add_lwp): Don't set lwp->entry.id. Remove call to
7565 add_inferior_to_list.
7566 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7567 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7568 (kill_one_lwp_callback): Ditto.
7569 (linux_kill): Don't dereference NULL pointer.
7570 Fetch ptid,lwpid from thread.
7571 (get_detach_signal): Fetch ptid from thread.
7572 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7573 Simplify call to regcache_invalidate_thread.
7574 (delete_lwp_callback): Update, "entry" parameter is a
7575 struct thread_info * now. Fetch pid from thread.
7576 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7577 (status_pending_p_callback): Update, "entry" parameter is a
7578 struct thread_info * now. Fetch ptid from thread.
7579 (find_lwp_pid): Update, "entry" parameter is a
7580 struct thread_info * now.
7581 (linux_wait_for_lwp): Fetch pid from thread.
7582 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7583 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7584 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7585 (dequeue_one_deferred_signal): Ditto.
7586 (cancel_breakpoint): Fetch ptid from current_inferior.
7587 (linux_wait_for_event): Pass &all_threads to find_inferior,
7588 not &all_lwps. Fetch ptid, lwpid from thread.
7589 (count_events_callback): Update, "entry" parameter is a
7590 struct thread_info * now.
7591 (select_singlestep_lwp_callback): Ditto.
7592 (select_event_lwp_callback): Ditto.
7593 (cancel_breakpoints_callback): Ditto.
7594 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7595 not &all_lwps.
7596 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7597 (unsuspend_one_lwp): Update, "entry" parameter is a
7598 struct thread_info * now.
7599 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7600 not &all_lwps.
7601 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7602 Fetch lwpid from thread, not lwp.
7603 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7604 Pass &all_threads to find_inferior, not &all_lwps.
7605 (send_sigstop): Fetch lwpid from thread, not lwp.
7606 (send_sigstop_callback): Update, "entry" parameter is a
7607 struct thread_info * now.
7608 (suspend_and_send_sigstop_callback): Ditto.
7609 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7610 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7611 struct thread_info * now.
7612 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7613 from thread, lwp.
7614 (lwp_running): Update, "entry" parameter is a
7615 struct thread_info * now.
7616 (stop_all_lwps): Fetch ptid from thread.
7617 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7618 (linux_resume_one_lwp): Fetch lwpid from thread.
7619 (linux_set_resume_request): Update, "entry" parameter is a
7620 struct thread_info * now. Fetch pid, lwpid from thread.
7621 (resume_status_pending_p): Update, "entry" parameter is a
7622 struct thread_info * now.
7623 (need_step_over_p): Ditto. Fetch lwpid from thread.
7624 (start_step_over): Fetch lwpid from thread.
7625 (linux_resume_one_thread): Update, "entry" parameter is a
7626 struct thread_info * now. Fetch lwpid from thread.
7627 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7628 (proceed_one_lwp): Update, "entry" parameter is a
7629 struct thread_info * now. Fetch lwpid from thread.
7630 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7631 struct thread_info * now.
7632 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7633 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7634 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7635 directly.
7636 (regsets_store_inferior_registers): Ditto.
7637 (fetch_register, store_register): Ditto.
7638 (linux_read_memory, linux_write_memory): Ditto.
7639 (linux_request_interrupt): Ditto.
7640 (linux_read_auxv): Ditto.
7641 (linux_xfer_siginfo): Ditto.
7642 (linux_qxfer_spu): Ditto.
7643 (linux_qxfer_libraries_svr4): Ditto.
7644 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7645 moved to inferiors.h.
7646 (get_lwp): Delete.
7647 (get_thread_lwp): Update.
7648 (struct lwp_info): Delete member "entry". Simplify comment for
7649 member "thread".
7650 (all_lwps): Delete.
7651 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7652 current_inferior directly.
7653 (update_watch_registers_callback): Update, "entry" parameter is a
7654 struct thread_info * now. Fetch pid from thread.
7655 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7656 (mips_insert_point): Fetch lwpid from current_inferior.
7657 Pass &all_threads to find_inferior, not &all_lwps.
7658 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7659 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7660 directly.
7661 (mips_stopped_data_address): Ditto.
7662 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7663 directly.
7664 * linux-tile-low.c (tile_arch_setup): Ditto.
7665 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7666 (update_debug_registers_callback): Update, "entry" parameter is a
7667 struct thread_info * now. Fetch pid from thread.
7668 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7669 Pass &all_threads to find_inferior, not &all_lwps.
7670 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7671 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7672 Pass &all_threads to find_inferior, not &all_lwps.
7673 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7674 (i386_dr_low_get_status): Ditto.
7675 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7676 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7677 (x86_linux_read_description): Ditto.
7678 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7679
3b8361aa
DE		 76802014-02-20 Doug Evans <dje@google.com>
7681
7682 * inferiors.c (get_first_inferior): Fix buglet.
7683
f7667f0d
DE		 76842014-02-19 Doug Evans <dje@google.com>
7685
7686 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7687 * inferiors.c (add_thread): Change result type to struct thread_info *.
7688 All callers updated.
7689 (add_lwp): Call add_thread here instead of in callers.
7690 All callers updated.
7691 * linux-low.h (get_lwp_thread): Rewrite.
7692 (struct lwp_info): New member "thread".
7693
b3312d80
DE		 76942014-02-19 Doug Evans <dje@google.com>
7695
7696 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7697 All callers updated.
7698
ecc6f45c
DE		 76992014-02-19 Doug Evans <dje@google.com>
7700
7701 * inferiors.c (add_thread): Fix whitespace.
7702
649ebbca
DE		 77032014-02-19 Doug Evans <dje@google.com>
7704
7705 * dll.c (clear_dlls): Replace accessing list implemention details
7706 with API function.
7707 * gdbthread.h (get_first_thread): Declare.
7708 * inferiors.c (for_each_inferior_with_data): New function.
7709 (get_first_thread): New function.
7710 (find_thread_ptid): Simplify.
7711 (get_first_inferior): New function.
7712 (clear_list): Delete.
7713 (one_inferior_p): New function.
7714 (clear_inferior_list): New function.
7715 (clear_inferiors): Update.
7716 * inferiors.h (for_each_inferior_with_data): Declare.
7717 (clear_inferior_list): Declare.
7718 (one_inferior_p): Declare.
7719 (get_first_inferior): Declare.
7720 * linux-low.c (linux_wait_for_event): Replace accessing list
7721 implemention details with API function.
7722 * server.c (target_running): Ditto.
7723 (accumulate_file_name_length): New function.
7724 (emit_dll_description): New function.
7725 (handle_qxfer_libraries): Replace accessing list implemention
7726 details with API function.
7727 (handle_qxfer_threads_worker): New function.
7728 (handle_qxfer_threads_proper): Replace accessing list implemention
7729 details with API function.
7730 (handle_query): Ditto.
7731 (visit_actioned_threads_callback_ftype): New typedef.
7732 (visit_actioned_threads_data): New struct.
7733 (visit_actioned_threads): Rewrite to be find_inferior callback.
7734 (resume): Call find_inferior.
7735 (handle_status): Replace accessing list implemention
7736 details with API function.
7737 (process_serial_event): Replace accessing list implemention details
7738 with API function.
7739 * target.c (set_desired_inferior): Replace accessing list implemention
7740 details with API function.
7741 * tracepoint.c (same_process_p): New function.
7742 (gdb_agent_about_to_close): Replace accessing list implemention
7743 details with API function.
7744 * win32-low.c (child_delete_thread): Replace accessing list
7745 implemention details with API function.
7746 (match_dll_by_basename): New function.
7747 (dll_is_loaded_by_basename): New function.
7748 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7749 details call to dll_is_loaded_by_basename.
7750
80894984
DE		 77512014-02-19 Doug Evans <dje@google.com>
7752
7753 * dll.h (struct dll_info): Add comment.
7754 * gdbthread.h (struct thread_info): Add comment.
7755 (current_ptid): Simplify.
7756 * inferiors.c (add_process): Update.
7757 (remove_process): Update.
7758 * inferiors.h (struct process_info): Rename member "head" to "entry".
7759 * linux-low.c (delete_lwp): Update.
7760 (add_lwp): Update.
7761 (last_thread_of_process_p): Update.
7762 (kill_one_lwp_callback, linux_kill): Update.
7763 (status_pending_p_callback): Update.
7764 (wait_for_sigstop): Update. Simplify read of ptid.
7765 (start_step_over): Update.
7766 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7767 (get_lwp_thread): Update.
7768 (struct lwp_info): Rename member "head" to "entry".
7769 * regcache.h (inferior_list_entry): Delete.
7770 * server.c (kill_inferior_callback): Update.
7771 (detach_or_kill_inferior_callback): Update.
7772 (print_started_pid): Update.
7773 (print_attached_pid): Update.
7774 (process_serial_event): Simplify read of ptid.
7775 * thread-db.c (thread_db_create_event): Update.
7776 (thread_db_get_tls_address): Update.
7777 * win32-low.c (current_inferior_ptid): Simplify.
7778
46917d26
TT		 77792014-02-19 Tom Tromey <tromey@redhat.com>
7780
7781 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7782 argument.
7783 (target_supports_btrace): Update.
7784
0759a81e
YQ		 77852014-02-14 Yao Qi <yao@codesourcery.com>
7786
7787 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7788 (rsp-low-ipa.o): New target.
7789
a7191e8b
TT		 77902014-02-12 Tom Tromey <tromey@redhat.com>
7791
7792 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7793 convert_ascii_to_int.
7794 * regcache.c (registers_to_string): Likewise.
7795 * remote-utils.c (decode_M_packet): Likewise.
7796 * server.c (process_serial_event): Likewise.
7797
ff0e980e
TT		 77982014-02-12 Tom Tromey <tromey@redhat.com>
7799
7800 * server.c (handle_query, handle_v_run): Use hex2bin, not
7801 unhexify.
7802 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7803
e9371aff
TT		 78042014-02-12 Tom Tromey <tromey@redhat.com>
7805
7806 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7807 convert_int_to_ascii.
7808 * regcache.c (registers_to_string, collect_register_as_string):
7809 Likewise.
7810 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7811 Likewise.
7812 * server.c (process_serial_event): Likewise.
7813 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7814 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7815
971dc0b8
TT		 78162014-02-12 Tom Tromey <tromey@redhat.com>
7817
7818 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7819 bin2hex, not hexify.
7820 * tracepoint.c (cmd_qtstatus): Likewise.
7821
0a822afb
TT		 78222014-02-12 Tom Tromey <tromey@redhat.com>
7823
7824 * remote-utils.c (monitor_output): Pass explicit length to
7825 hexify.
7826
9c3d6531
TT		 78272014-02-12 Tom Tromey <tromey@redhat.com>
7828
7829 * tracepoint.c: Include rsp-low.h.
7830 * server.c: Include rsp-low.h.
7831 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7832 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7833 declare.
7834 * remote-utils.c: Include rsp-low.h.
7835 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7836 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7837 (convert_int_to_ascii, convert_ascii_to_int): Move to
7838 common/rsp-low.c.
7839 * regcache.c: Include rsp-low.h.
7840 * ax.c: Include rsp-low.h.
7841 * Makefile.in (SFILES): Add common/rsp-low.c.
7842 (OBS): Add rsp-low.o.
7843 (rsp-low.o): New target.
7844
01fd3ea5
TT		 78452014-02-12 Tom Tromey <tromey@redhat.com>
7846
7847 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7848 Include print-utils.h.
7849 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7850 (plongest, thirty_two, phex_nz): Remove.
7851 * Makefile.in (SFILES): Add common/print-utils.c.
7852 (OBS): Add print-utils.o.
7853 (print-utils-ipa.o): New target.
7854 (print-utils.o): New target.
7855 (IPA_OBJS): Add print-utils-ipa.o.
7856
e99dc820
TT		 78572014-02-06 Tom Tromey <tromey@redhat.com>
7858
7859 * Makefile.in (SFILES): Fix indentation.
7860
ee1e2d4f
DE		 78612014-02-05 Doug Evans <dje@google.com>
7862
7863 * linux-low.c (linux_wait_for_event): Improve comment.
7864 (linux_wait_1): Keep current_inferior in sync with event_child.
7865
f5a02773
DE		 78662014-01-22 Doug Evans <dje@google.com>
7867
7868 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7869
87ce2a04
DE		 78702014-01-22 Doug Evans <dje@google.com>
7871
7872 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7873 * configure: Regenerate.
7874 * config.in: Regenerate.
7875 * Makefile.in (SFILES): Add debug.c.
7876 (OBS): Add debug.o.
7877 * debug.c: New file.
7878 * debug.h: New file.
7879 * linux-aarch64-low.c (*): Update all debugging printfs to use
7880 debug_printf instead of fprintf.
7881 * linux-arm-low.c (*): Ditto.
7882 * linux-cris-low.c (*): Ditto.
7883 * linux-crisv32-low.c (*): Ditto.
7884 * linux-m32r-low.c (*): Ditto.
7885 * linux-sparc-low.c (*): Ditto.
7886 * linux-x86.c (*): Ditto.
7887 * linux-low.c (*): Ditto.
7888 (linux_wait_1): Add calls to debug_enter, debug_exit.
7889 (linux_wait): Remove redundant debugging printf.
7890 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7891 (linux_resume, unstop_all_lwps): Ditto.
7892 * mem-break.c (*): Update all debugging printfs to use
7893 debug_printf instead of fprintf.
7894 * remote-utils.c (*): Ditto.
7895 * thread-db.c (*): Ditto.
7896 * server.c #include <ctype.h>, "gdb_vecs.h".
7897 (debug_threads): Moved to debug.c.
7898 (*): Update all debugging printfs to use debug_printf instead of
7899 fprintf.
7900 (start_inferior): Replace call to fflush with call to debug_flush.
7901 (monitor_show_help): Mention set debug-format.
7902 (parse_debug_format_options): New function.
7903 (handle_monitor_command): Handle "monitor set debug-format".
7904 (gdbserver_usage): Mention --debug-format.
7905 (main): Parse --debug-format.
7906 * server.h (debug_threads): Declaration moved to debug.h.
7907 #include "debug.h".
7908 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7909 trace_debug_1 that uses debug_printf.
7910 (tracepoint_look_up_symbols): Update all debugging printfs to use
7911 debug_printf instead of fprintf.
7912
e671835b
BS		 79132014-01-20 Baruch Siach <baruch@tkos.co.il>
7914
7915 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7916 sys/ptrace.h.
7917
b5737fa9
PA		 79182014-01-17 Pedro Alves <palves@redhat.com>
7919
ea38d2a9 7920 PR build/16445
c7faa97a
PA		 7921 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7922 defined after including gdb_proc_service.h.
b5737fa9 7923
40ed484e
DE		 79242014-01-16 Doug Evans <dje@google.com>
7925
7926 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7927 (match_dll): Use it.
7928
969c39fb
MM		 79292014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7930
7931 * target.h (target_ops) <read_btrace>: Change parameters and
7932 return type to allow error reporting.
7933 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7934 trace reading errors on.
7935 * linux-low.c (linux_low_read_btrace): Pass trace reading
7936 errors on.
7937 (linux_low_disable_btrace): New.
7938
ab7f45ba
DE		 79392014-01-15 Doug Evans <dje@google.com>
7940
7941 * inferiors.c (thread_id_to_gdb_id): Delete.
7942 * inferiors.h (thread_id_to_gdb_id): Delete.
7943
66af0f44
EZ		 79442014-01-13 Eli Zaretskii <eliz@gnu.org>
7945
7946 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7947 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7948 versions.
7949
9939e131
PA		 79502014-01-08 Pedro Alves <palves@redhat.com>
7951
7952 * server.c (handle_status): Don't discard previous queued stop
7953 replies or thread's pending status here.
7954 (main) <disconnection>: Do it here instead.
7955
b7ea362b
PA		 79562014-01-08 Pedro Alves <palves@redhat.com>
7957
7958 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7959 * server.c (visit_actioned_threads, handle_pending_status): New
7960 function.
7961 (handle_v_cont): Factor out parts to ...
7962 (resume): ... this new function. If in all-stop, and a thread
7963 being resumed has a pending status, report it without actually
7964 resuming.
7965 (myresume): Adjust to use the new 'resume' function.
7966 (clear_pending_status_callback, set_pending_status_callback)
7967 (find_status_pending_thread_callback): New functions.
7968 (handle_status): Handle the case of multiple threads having
7969 interesting statuses to report. Report threads' real last signal
7970 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7971 with an interesting thread to report the status for, instead of
7972 always reporting the status of the first thread.
7973
28498c42
JB		 79742014-01-01 Joel Brobecker <brobecker@adacore.com>
7975
7976 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7977 * gdbreplay.c (gdbreplay_version): Likewise.
7978
f45c82da
YZ		 79792013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7980
7981 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7982 iov.iov_len with the real length in use.
7983
379a5e2d
JB		 79842013-12-13 Joel Brobecker <brobecker@adacore.com>
7985
7986 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7987 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7988 for all targets that use win32-low.c.
7989 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7990 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7991
4210d83e
PA		 79922013-12-13 Pedro Alves <palves@redhat.com>
7993
7994 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7995 if equal to TARGET_WAITKIND_LOADED.
7996 * win32-low.c (cached_status): New static global.
7997 (win32_wait): Add declaration.
7998 (do_initial_child_stuff): Flush all initial pending debug events
7999 up to the initial breakpoint.
8000 (win32_wait): If CACHED_STATUS was set, return that instead
8001 of doing a real wait. Remove the code resuming the execution
8002 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8003 during the initial phase. Also remove the code changing
8004 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8005 TARGET_WAITKIND_STOPPED.
8006
e7f0d979
YQ		 80072013-12-11 Yao Qi <yao@codesourcery.com>
8008
8009 * notif.c (handle_notif_ack): Return 0 if no notification
8010 matches.
8011
ebcf782c
DE		 80122013-11-20 Doug Evans <dje@google.com>
8013
8014 * linux-low.c (linux_set_resume_request): Fix comment.
8015
20ad9378
DE		 80162013-11-20 Doug Evans <dje@google.com>
8017
8018 * linux-low.c (resume_status_pending_p): Tweak comment.
8019
a196ebeb
WT		 80202013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8021
8022 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8023 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8024 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8025 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8026 (srv_amd64_regobj): Add amd64-mpx.o.
8027 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8028 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8029 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8030 * i387-fp.c (num_pl_bnd_register) Added constant.
8031 (num_pl_bnd_cfg_registers) Added constant.
8032 (struct i387_xsave) Added reserved area and MPX fields.
8033 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8034 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8035 function.
8036 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8037 (init_registers_amd64_mpx_linux): Declare new function.
8038 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8039 (x86_64_regmap): Add MPX registers.
8040 (x86_linux_read_description): Add MPX case.
8041 (initialize_low_arch): Initialize MPX targets.
8042
0080a2f6
TT		 80432013-11-18 Tom Tromey <tromey@redhat.com>
8044
8045 * configure: Rebuild.
8046 * configure.ac: Don't check for stdlib.h.
8047 * gdbreplay.c: Unconditionally include stdlib.h.
8048
2978b111
TT		 80492013-11-18 Tom Tromey <tromey@redhat.com>
8050
8051 * config.in: Rebuild.
8052 * configure: Rebuild.
8053 * configure.ac: Don't use AC_HEADER_DIRENT.
8054
a3d08894
TT		 80552013-11-18 Tom Tromey <tromey@redhat.com>
8056
8057 * server.h: Don't check HAVE_STRING_H.
8058 * gdbreplay.c: Don't check HAVE_STRING_H.
8059 * configure: Rebuild.
8060
0a5dd17d
TT		 80612013-11-18 Tom Tromey <tromey@redhat.com>
8062
8063 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8064 LIBGNU.
8065
1bd2f0ba
TT		 80662013-11-08 Tom Tromey <tromey@redhat.com>
8067
8068 * configure, config.in: Rebuild.
8069 * configure.ac: Remove unused configury.
8070
3266f10b
TT		 80712013-11-08 Tom Tromey <tromey@redhat.com>
8072
8073 * acinclude.m4: Include common.m4, codeset.m4.
8074 * configure, config.in: Rebuild.
8075 * configure.ac: Use GDB_AC_COMMON.
8076
6682d959
AA		 80772013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8078
8079 * linux-s390-low.c (HWCAP_S390_TE): New define.
8080 (s390_arch_setup): Consider the TE field in the HWCAP for
8081 determining 'have_regset_tdb'.
8082
fd0a4d76
SDJ		 80832013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8084
8085 PR gdb/16014
8086 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8087 call to sizeof.
8088
1a3d890b
PA		 80892013-10-02 Pedro Alves <palves@redhat.com>
8090
8091 * server.c (process_serial_event): Don't output "GDBserver
8092 exiting" if GDB is connected through stdio.
8093 * target.c (mywait): Likewise, be silent if GDB is connected
8094 through stdio.
8095
97ad4581
JB		 80962013-10-01 Joel Brobecker <brobecker@adacore.com>
8097
8098 * lynx-low.c (lynx_add_threads_after_attach): New function.
8099 (lynx_attach): Remove call to add_thread. Add call to
8100 lynx_add_threads_after_attach instead.
8101
5b4e221c
MF		 81022013-09-28 Mike Frysinger <vapier@gentoo.org>
8103
8104 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8105 * config.in, configure: Regenerated.
8106
ee47b2f8
YQ		 81072013-09-18 Yao Qi <yao@codesourcery.com>
8108
8109 PR server/15959
8110 * server.c (start_inferior): Clear 'resume_info'.
8111
d6707650 81122013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8113
d6707650
JW		 8114 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8115 for each register.
8116
9243dd0e 81172013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8118
9243dd0e
JW		 8119 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8120 linux-tile-low.o to srv_tgtobj.
8121
c623a6ef
WN		 81222013-09-16 Will Newton <will.newton@linaro.org>
8123
8124 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8125 out regs.
8126
fb71d39e
PA		 81272013-09-06 Pedro Alves <palves@redhat.com>
8128
8129 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8130 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8131 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8132 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8133 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8134 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8135
8e7e9910
PA		 81362013-09-06 Pedro Alves <palves@redhat.com>
8137
8138 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8139 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8140
7c3a12ca
PA		 81412013-09-06 Pedro Alves <palves@redhat.com>
8142
8143 * linux-amd64-ipa.c: Include tracepoint.h.
8144 * linux-i386-ipa.c: Include tracepoint.h.
8145
8eb3d7b6
RW		 81462013-09-06 Ricard Wanderlof <ricardw@axis.com>
8147
8148 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8149 (ps_get_thread_area): New function.
8150
eddddb9d
RW		 81512013-09-06 Ricard Wanderlof <ricardw@axis.com>
8152
8153 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8154 (initialize_low_arch): Call init_registers_crisv32 rather than
8155 init_register_crisv32.
8156
533b0600
PA		 81572013-09-05 Pedro Alves <palves@redhat.com>
8158
8159 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8160 to ...
8161 * hostio.h: ... this new file.
8162 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8163 win32-low.c: Include hostio.h.
8164
0ce3d3b5
PA		 81652013-09-05 Pedro Alves <palves@redhat.com>
8166
8167 * server.h (gdb_client_data, handler_func, callback_handler_func)
8168 (delete_file_handler, add_file_handler, append_callback_event)
8169 (delete_callback_event, start_event_loop, initialize_event_loop):
8170 Move to event-loop.h and include it.
8171 * event-loop.h: New file.
8172
799cdc37
PA		 81732013-09-05 Pedro Alves <palves@redhat.com>
8174
8175 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8176 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8177 (loaded_dll, unloaded_dll): Move to ...
8178 * dll.h: ... this new file.
8179 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8180
6a6bbd9d
PA		 81812013-09-05 Pedro Alves <palves@redhat.com>
8182
8183 * server.h (current_process, get_thread_process, all_processes)
8184 (add_inferior_to_list, for_each_inferior, current_inferior)
8185 (remove_inferior, add_process, remove_process, find_process_pid)
8186 (have_started_inferiors_p, have_attached_inferiors_p)
8187 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8188 (clear_inferiors, find_inferior, find_inferior_id)
8189 (inferior_target_data, set_inferior_target_data)
8190 (inferior_regcache_data, set_inferior_regcache_data): Move to
8191 inferiors.h, and include it.
8192 * inferiors.h: New file.
8193
f699aaba
PA		 81942013-09-05 Pedro Alves <palves@redhat.com>
8195
8196 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8197 Move ...
72f4393d 8198 * ax.h: ... here.
f699aaba 8199
c144c7a0
PA		 82002013-09-05 Pedro Alves <palves@redhat.com>
8201
8202 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8203 tracepoint.h.
8204 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8205 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8206 (handle_tracepoint_general_set, handle_tracepoint_query)
8207 (tracepoint_finished_step, tracepoint_was_hit)
8208 (release_while_stepping_state_list, current_traceframe)
8209 (in_readonly_region, traceframe_read_mem)
8210 (fetch_traceframe_registers, traceframe_read_sdata)
8211 (traceframe_read_info, struct fast_tpoint_collect_status)
8212 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8213 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8214 (supply_fast_tracepoint_registers)
8215 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8216 (ipa_tdesc, claim_trampoline_space)
8217 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8218 (agent_mem_read, agent_get_trace_state_variable_value)
8219 (agent_set_trace_state_variable_value, agent_tsv_read)
8220 (agent_mem_read_string, get_raw_reg_func_addr)
8221 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8222 * tracepoint.h: ... this new file.
8223
ff42e6ab
PA		 82242013-09-05 Pedro Alves <palves@redhat.com>
8225
8226 * server.h (perror_with_name, error, fatal, warning, paddress)
8227 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8228 include it.
8229 * utils.h: New file.
8230
541af0f4
PA		 82312013-09-05 Pedro Alves <palves@redhat.com>
8232
8233 * server.h (remote_debug, noack_mode, transport_is_reliable)
8234 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8235 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8236 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8237 (write_enn, initialize_async_io, enable_async_io)
8238 (disable_async_io, check_remote_input_interrupt_request)
8239 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8240 (dead_thread_notify, prepare_resume_reply)
8241 (decode_address_to_semicolon, decode_address, decode_m_packet)
8242 (decode_M_packet, decode_X_packet, decode_xfer_write)
8243 (decode_search_memory_packet, unhexify, hexify)
8244 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8245 (look_up_one_symbol, relocate_instruction)
8246 (monitor_output): Move to remote-utils.h, and include it.
8247 * remote-utils.h: New file.
8248
eebdf26b
PA		 82492013-09-05 Pedro Alves <palves@redhat.com>
8250
8251 * server.h (_): Delete.
8252
3aafd2ff
PA		 82532013-09-02 Pedro Alves <palves@redhat.com>
8254
8255 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8256 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8257 allocated.
8258 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8259
cee83bcb
PM		 82602013-09-02 Pierre Muller <muller@sourceware.org>
8261
8262 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8263 or WriteProcessMemory complete successfully and handle
8264 ERROR_PARTIAL_COPY error.
8265
9a13b2fa
PA		 82662013-09-02 Pedro Alves <palves@redhat.com>
8267
8268 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8269 error instead of EIO.
8270
602e3198
JK		 82712013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8272
8273 PR server/15604
8274 * linux-low.c: Include filestuff.h.
8275 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8276 * lynx-low.c: Include filestuff.h.
8277 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8278 * server.c: Include filestuff.h.
8279 (main): Call notice_open_fds.
8280 * spu-low.c: Include filestuff.h.
8281 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8282
96d7229d
LM		 82832013-08-22 Luis Machado <lgustavo@codesourcery.com>
8284
8285 * Makefile.in: Explain why ../target and ../nat are not
8286 listed as include file search paths.
8287 (linux-waitpid.o): New object file rule.
8288 * configure.srv (srv_native_linux_obj): New variable.
8289 Replace all occurrences of linux native object files with
8290 $srv_native_linux_obj.
8291 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8292 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8293 (linux_enable_event_reporting): Remove declaration.
8294 (my_waitpid): Moved to common/linux-waitpid.c.
8295 (linux_wait_for_event): Pass ptid when calling
8296 linux_enable_event_reporting.
8297 (linux_supports_tracefork_flag): Remove.
8298 (linux_enable_event_reporting): Likewise.
8299 (linux_tracefork_grandchild): Remove.
8300 (STACK_SIZE): Moved to common/linux-ptrace.c.
8301 (linux_tracefork_child): Remove.
8302 (linux_test_for_tracefork): Remove.
8303 (linux_look_up_symbols): Call linux_supports_traceclone.
8304 (initialize_low): Remove call to linux_test_for_tracefork.
8305 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8306 common/linux-ptrace.h.
8307 (PTRACE_TYPE_ARG4): Likewise.
8308 Include linux-ptrace.h.
8309
32940073
PA		 83102013-08-21 Pedro Alves <palves@redhat.com>
8311
8312 * config.in: Renegerate.
8313
33b60d58 83142013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8315
33b60d58
LM		 8316 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8317 (SFILES): Remove $(srcdir)/common/target-common.c and
8318 add $(srcdir)/target/waitstatus.c.
8319 (OBS): Remove target-common.o and add waitstatus.o.
8320 (server_h): Remove $(srcdir)/../common/target-common.h and
8321 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8322 and $(srcdir)/../target/waitstatus.h.
8323 (target-common.o): Remove.
8324 (waitstatus.o): New target object file.
8325 * target.h: Do not include target-common.h and
8326 include target/resume.h, target/wait.h and
8327 target/waitstatus.h.
8328
b8e1b30e
LM		 83292013-08-13 Luis Machado <lgustavo@codesourcery.com>
8330
8331 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8332 to PTRACE_TYPE_ARG3.
8333 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8334 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8335 PTRACE_TYPE_ARG4.
8336 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8337 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8338
7a60ad40
YQ		 83392013-07-27 Jie Zhang <jie@codesourcery.com>
8340 Daniel Jacobowitz <dan@codesourcery.com>
8341 Yao Qi <yao@codesourcery.com>
8342
8343 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8344 (mips-linux-watch.o): New rule.
8345 (mips_linux_watch_h): New variable.
8346 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8347 srv_tgtobj.
8348 * linux-mips-low.c: Include mips-linux-watch.h.
8349 (struct arch_process_info, struct arch_lwp_info): New.
8350 (update_watch_registers_callback): New function.
8351 (mips_linux_new_process, mips_linux_new_thread) New functions.
8352 (mips_linux_prepare_to_resume, mips_insert_point): New
8353 functions.
8354 (mips_remove_point, mips_stopped_by_watchpoint): New
8355 functions.
8356 (rsp_bp_type_to_target_hw_bp_type): New function.
8357 (mips_stopped_data_address): New function.
8358 (the_low_target): Add watchpoint support functions.
8359
de6f69ad
YQ		 83602013-07-27 Yao Qi <yao@codesourcery.com>
8361
8362 * i386-low.c: Include break-common.h.
8363 (enum target_hw_bp_type): Remove.
8364
3360c0bf
LM		 83652013-07-24 Luis Machado <lgustavo@codesourcery.com>
8366
8367 * Makefile.in (SFILES): /common/target-common.c.
8368 (OBS): Add target-common.o.
8369 (server_h): Add $(srcdir)/../common/target-common.h.
8370 (target-common.o): New target.
8371 * server.c (queue_stop_reply_callback): Free
8372 status string after use.
8373 * target.c (target_waitstatus_to_string): Remove.
8374 * target.h: Include target-common.h.
8375 (resume_kind): Likewise.
8376 (target_waitkind): Likewise.
8377 (target_waitstatus): Likewise.
8378 (TARGET_WNOHANG): Likewise.
8379
bd885420
YQ		 83802013-07-04 Yao Qi <yao@codesourcery.com>
8381
8382 * Makefile.in (host_alias): Use @host_noncanonical@.
8383 (target_alias): Use @target_noncanonical@.
8384 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8385 ACX_NONCANONICAL_HOST.
8386 * configure: Regenerated.
8387
8388 Revert:
8389 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8390
8391 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8392 * configure: Rebuild.
8393 * Makefile.in (version_host, version_target): Get from configure.
8394 (version.c): Use $(version_host) and $(version_target).
8395
17ef446e
PA		 83962013-07-03 Pedro Alves <palves@redhat.com>
8397
8398 * Makefile.in (config.status): Depend on development.sh.
8399 * acinclude.m4: Include libmcheck.m4.
8400 * configure: Regenerate.
8401
7a9a7487
MG		 84022013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8403
8404 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8405 attribute inside the parentheses.
8406 (winapi_DebugSetProcessKillOnExit): Ditto.
8407 (winapi_DebugBreakProcess): Ditto.
8408 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8409
49b64de6
MG		 84102013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8411
8412 * notif.h (notif_event): Add a dummy member to avoid compiler
8413 errors.
8414
d5749ee7
PA		 84152013-07-01 Pedro Alves <palves@redhat.com>
8416
8417 * hostio.c (HOSTIO_PATH_MAX): Define.
8418 (require_filename, handle_open, handle_unlink, handle_readlink):
8419 Use it.
8420
d8d2a3ee
PA		 84212013-07-01 Pedro Alves <palves@redhat.com>
8422
8423 * server.h: Include "pathmax.h".
8424 * linux-low.c: Don't include sys/param.h.
8425 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8426 MAXPATHLEN.
8427 * win32-low.c: Don't include sys/param.h.
8428 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8429
bc7dea8d
PA		 84302013-07-01 Pedro Alves <palves@redhat.com>
8431
8432 * event-loop.c: Don't check HAVE_UNISTD_H before including
8433 <unistd.h>.
8434 * gdbreplay.c: Likewise.
8435 * remote-utils.c: Likewise.
8436 * server.c: Likewise.
8437 * configure.ac: Don't check for unistd.h.
8438 * configure: Regenerate.
8439
d6c2da54
TT		 84402013-06-28 Tom Tromey <tromey@redhat.com>
8441
8442 * Makefile.in (version.c): Use version.in, not
8443 common/version.in.
8444
257b6bec
MG		 84452013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8446
8447 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8448 * configure: Rebuild.
8449 * Makefile.in (version_host, version_target): Get from configure.
8450 (version.c): Use $(version_host) and $(version_target).
8451
86ebe149
DK		 84522013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8453
8454 Fix trace-status to output user name without trailing colon.
8455 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8456
f30aa5af
DK		 84572013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8458
8459 Fix trace-status to output proper start-time and stop-time.
8460 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8461 output start time and stop time in hex as gdb expects.
8462
28a93511
YQ		 84632013-06-26 Pedro Alves <pedro@codesourcery.com>
8464
8465 * tracepoint.c (build_traceframe_info_xml): Output trace state
8466 variables present in the trace buffer.
8467
01208463
TT		 84682013-06-24 Tom Tromey <tromey@redhat.com>
8469
8470 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8471 create-version.sh.
8472 (version.o): Remove.
8473 * gdbreplay.c: Include version.h.
8474 (version, host_name): Don't declare.
8475 * server.h: Include version.h.
8476 (version, host_name): Don't declare.
8477
760256f9
PA		 84782013-06-12 Pedro Alves <palves@redhat.com>
8479
8480 * linux-x86-low.c (linux_is_elf64): Delete global.
8481 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8482 with local linux_pid_exe_is_elf_64_file use.
8483
030031ee
PA		 84842013-06-11 Pedro Alves <palves@redhat.com>
8485
8486 * linux-low.c (regset_disabled, disable_regset): New functions.
8487 (regsets_fetch_inferior_registers)
8488 (regsets_store_inferior_registers): Use them.
8489 (initialize_regsets_info); Don't allocate the disabled_regsets
8490 array here.
8491 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8492 comment.
8493
5da6eb0a
PA		 84942013-06-11 Pedro Alves <palves@redhat.com>
8495
8496 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8497 xmalloc.
8498
7e5aaa09
PA		 84992013-06-11 Pedro Alves <palves@redhat.com>
8500
8501 * linux-x86-low.c (initialize_low_arch): Call
8502 init_registers_x32_avx_linux.
8503
d878444c
JK		 85042013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8505
8506 Fix compatibility with Android Bionic.
8507 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8508 it is not empty.
8509
3aee8918
PA		 85102013-06-07 Pedro Alves <palves@redhat.com>
8511
5f2b57b5 8512 PR server/14823
3aee8918
PA		 8513 * Makefile.in (OBS): Add tdesc.o.
8514 (IPA_OBJS): Add tdesc-ipa.o.
8515 (tdesc-ipa.o): New rule.
8516 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8517 interface.
8518 * linux-low.c (new_inferior): Delete.
8519 (disabled_regsets, num_regsets): Delete.
8520 (linux_add_process): Adjust to set the new per-process
8521 new_inferior flag.
8522 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8523 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8524 was a stop. When calling arch_setup, switch the current inferior
8525 to the thread that got an event.
8526 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8527 (regsets_fetch_inferior_registers)
8528 (regsets_store_inferior_registers): New regsets_info parameter.
8529 Adjust to use it.
8530 (linux_register_in_regsets): New regs_info parameter. Adjust to
8531 use it.
8532 (register_addr, fetch_register, store_register): New usrregs_info
8533 parameter. Adjust to use it.
8534 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8535 parameter regs_info. Adjust to use it.
8536 (linux_fetch_registers): Get the current inferior's regs_info, and
8537 adjust to use it.
8538 (linux_store_registers): Ditto.
8539 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8540 (initialize_low): Don't initialize the target_regsets here. Call
8541 initialize_low_arch.
8542 * linux-low.h (target_regsets): Delete declaration.
8543 (struct regsets_info): New.
8544 (struct usrregs_info): New.
8545 (struct regs_info): New.
8546 (struct process_info_private) <new_inferior>: New field.
8547 (struct linux_target_ops): Delete the num_regs, regmap, and
8548 regset_bitmap fields. New field regs_info.
8549 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8550 * i387-fp.c (num_xmm_registers): Delete.
8551 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8552 calls to new interface.
8553 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8554 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8555 Infer the number of xmm registers from the regcache's target
8556 description.
8557 * i387-fp.h (num_xmm_registers): Delete.
8558 * inferiors.c (add_thread): Don't install the thread's regcache
8559 here.
8560 * proc-service.c (gregset_info): Fetch the current inferior's
8561 regs_info. Adjust to use it.
8562 * regcache.c: Include tdesc.h.
8563 (register_bytes, reg_defs, num_registers)
8564 (gdbserver_expedite_regs): Delete.
8565 (get_thread_regcache): If the thread doesn't have a regcache yet,
8566 create one, instead of aborting gdbserver.
8567 (regcache_invalidate_one): Rename to ...
8568 (regcache_invalidate_thread): ... this.
8569 (regcache_invalidate_one): New.
8570 (regcache_invalidate): Only invalidate registers of the current
8571 process.
8572 (init_register_cache): Add target_desc parameter, and use it.
8573 (new_register_cache): Ditto. Assert the target description has a
8574 non zero registers_size.
8575 (regcache_cpy): Add assertions. Adjust.
8576 (realloc_register_cache, set_register_cache): Delete.
8577 (registers_to_string, registers_from_string): Adjust.
8578 (find_register_by_name, find_regno, find_register_by_number)
8579 (register_cache_size): Add target_desc parameter, and use it.
8580 (free_register_cache_thread, free_register_cache_thread_one)
8581 (regcache_release, register_cache_size): New.
8582 (register_size): Add target_desc parameter, and use it.
8583 (register_data, supply_register, supply_register_zeroed)
8584 (supply_regblock, supply_register_by_name, collect_register)
8585 (collect_register_as_string, collect_register_by_name): Adjust.
8586 * regcache.h (struct target_desc): Forward declare.
8587 (struct regcache) <tdesc>: New field.
8588 (init_register_cache, new_register_cache): Add target_desc
8589 parameter.
8590 (regcache_invalidate_thread): Declare.
8591 (regcache_invalidate_one): Delete declaration.
8592 (regcache_release): Declare.
8593 (find_register_by_number, register_cache_size, register_size)
8594 (find_regno): Add target_desc parameter.
8595 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8596 declarations.
8597 * remote-utils.c: Include tdesc.h.
8598 (outreg, prepare_resume_reply): Adjust.
8599 * server.c: Include tdesc.h.
8600 (gdbserver_xmltarget): Delete declaration.
8601 (get_features_xml, process_serial_event): Adjust.
8602 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8603 declare.
8604 (struct process_info) <tdesc>: New field.
8605 (ipa_tdesc): Declare.
8606 * tdesc.c: New file.
8607 * tdesc.h: New file.
8608 * tracepoint.c: Include tdesc.h.
8609 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8610 (get_context_regcache): Adjust to pass ipa_tdesc down.
8611 (do_action_at_tracepoint): Adjust to get the register cache size
8612 from the context regcache's description.
8613 (traceframe_walk_blocks): Adjust to get the register cache size
8614 from the current trace frame's description.
8615 (traceframe_get_pc): Adjust to get current trace frame's
8616 description and pass it down.
8617 (gdb_collect): Adjust to get the register cache size from the
8618 IPA's description.
8619 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8620 (gdbserver_xmltarget): Delete.
8621 (initialize_low_tracepoint): Set the ipa's target description.
8622 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8623 (initialize_low_tracepoint): Set the ipa's target description.
8624 * linux-x86-low.c: Include tdesc.h.
8625 [__x86_64__] (is_64bit_tdesc): New.
8626 (ps_get_thread_area, x86_get_thread_area): Use it.
8627 (i386_cannot_store_register): Rename to ...
8628 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8629 (i386_cannot_fetch_register): Rename to ...
8630 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8631 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8632 to new interface.
8633 (target_regsets): Rename to ...
8634 (x86_regsets): ... this.
8635 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8636 interface.
8637 (x86_siginfo_fixup): Use is_64bit_tdesc.
8638 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8639 (tdesc_x32_avx_linux, tdesc_x32_linux)
8640 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8641 Declare.
8642 (x86_linux_update_xmltarget): Delete.
8643 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8644 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8645 (AMD64_LINUX_USER64_CS): New.
8646 (x86_linux_read_description): New, based on
8647 x86_linux_update_xmltarget.
8648 (same_process_callback): New.
8649 (x86_arch_setup_process_callback): New.
8650 (x86_linux_update_xmltarget): New.
8651 (x86_regsets_info): New.
8652 (amd64_linux_regs_info): New.
8653 (i386_linux_usrregs_info): New.
8654 (i386_linux_regs_info): New.
8655 (x86_linux_regs_info): New.
8656 (x86_arch_setup): Reimplement.
8657 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8658 (x86_emit_ops): Ditto.
8659 (the_low_target): Adjust. Install x86_linux_regs_info,
8660 x86_cannot_fetch_register, and x86_cannot_store_register.
8661 (initialize_low_arch): New.
8662 * linux-ia64-low.c (tdesc_ia64): Declare.
8663 (ia64_fetch_register): Adjust.
8664 (ia64_usrregs_info, regs_info): New globals.
8665 (ia64_regs_info): New function.
8666 (the_low_target): Adjust.
8667 (initialize_low_arch): New function.
8668 * linux-sparc-low.c (tdesc_sparc64): Declare.
8669 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8670 Adjust.
8671 (sparc_arch_setup): New function.
8672 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8673 (the_low_target): Adjust.
8674 (initialize_low_arch): New function.
8675 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8676 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8677 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8678 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8679 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8680 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8681 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8682 (tdesc_powerpc_isa205_vsx64l): Declare.
8683 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8684 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8685 (ppc_set_pc, ppc_get_hwcap): Adjust.
8686 (ppc_usrregs_info): Forward declare.
8687 (!__powerpc64__) ppc_regmap_adjusted: New global.
8688 (ppc_arch_setup): Adjust to the current process'es target
8689 description.
8690 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8691 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8692 (ppc_store_evrregset): Adjust.
8693 (target_regsets): Rename to ...
8694 (ppc_regsets): ... this, and make static.
8695 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8696 (ppc_regs_info): New function.
8697 (the_low_target): Adjust.
8698 (initialize_low_arch): New function.
8699 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8700 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8701 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8702 (tdesc_s390x_linux64v2): Declare.
8703 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8704 (s390_fill_gregset, s390_store_last_break): Adjust.
8705 (target_regsets): Rename to ...
8706 (s390_regsets): ... this, and make static.
8707 (s390_get_pc, s390_set_pc): Adjust.
8708 (s390_get_hwcap): New target_desc parameter, and use it.
8709 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8710 (s390_arch_setup): Adjust to set the current process'es target
8711 description. Don't adjust the regmap.
8712 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8713 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8714 (regs_info_3264): New globals.
8715 (s390_regs_info): New function.
8716 (the_low_target): Adjust.
8717 (initialize_low_arch): New function.
8718 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8719 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8720 [__mips64] (init_registers_mips_linux)
8721 (init_registers_mips_dsp_linux): Delete defines.
8722 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8723 (have_dsp): New global.
8724 (mips_read_description): New, based on mips_arch_setup.
8725 (mips_arch_setup): Reimplement.
8726 (get_usrregs_info): New function.
8727 (mips_cannot_fetch_register, mips_cannot_store_register)
8728 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8729 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8730 (target_regsets): Rename to ...
8731 (mips_regsets): ... this, and make static.
8732 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8733 (dsp_regs_info, regs_info): New globals.
8734 (mips_regs_info): New function.
8735 (the_low_target): Adjust.
8736 (initialize_low_arch): New function.
8737 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8738 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8739 Declare.
8740 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8741 (arm_read_description): New, with bits factored from
8742 arm_arch_setup.
8743 (arm_arch_setup): Reimplement.
8744 (target_regsets): Rename to ...
8745 (arm_regsets): ... this, and make static.
8746 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8747 (arm_regs_info): New function.
8748 (the_low_target): Adjust.
8749 (initialize_low_arch): New function.
8750 * linux-m68k-low.c (tdesc_m68k): Declare.
8751 (target_regsets): Rename to ...
8752 (m68k_regsets): ... this, and make static.
8753 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8754 (m68k_regs_info): New function.
8755 (m68k_arch_setup): New function.
8756 (the_low_target): Adjust.
8757 (initialize_low_arch): New function.
8758 * linux-sh-low.c (tdesc_sharch): Declare.
8759 (target_regsets): Rename to ...
8760 (sh_regsets): ... this, and make static.
8761 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8762 (sh_regs_info, sh_arch_setup): New functions.
8763 (the_low_target): Adjust.
8764 (initialize_low_arch): New function.
8765 * linux-bfin-low.c (tdesc_bfin): Declare.
8766 (bfin_arch_setup): New function.
8767 (bfin_usrregs_info, regs_info): New globals.
8768 (bfin_regs_info): New function.
8769 (the_low_target): Adjust.
8770 (initialize_low_arch): New function.
8771 * linux-cris-low.c (tdesc_cris): Declare.
8772 (cris_arch_setup): New function.
8773 (cris_usrregs_info, regs_info): New globals.
8774 (cris_regs_info): New function.
8775 (the_low_target): Adjust.
8776 (initialize_low_arch): New function.
8777 * linux-cris-low.c (tdesc_crisv32): Declare.
8778 (cris_arch_setup): New function.
8779 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8780 (cris_regs_info): New function.
8781 (the_low_target): Adjust.
8782 (initialize_low_arch): New function.
8783 * linux-m32r-low.c (tdesc_m32r): Declare.
8784 (m32r_arch_setup): New function.
8785 (m32r_usrregs_info, regs_info): New globals.
8786 (m32r_regs_info): Adjust.
8787 (initialize_low_arch): New function.
8788 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8789 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8790 (tic6x_usrregs_info): Forward declare.
8791 (tic6x_read_description): New function, based on ...
8792 (tic6x_arch_setup): ... this. Reimplement.
8793 (target_regsets): Rename to ...
8794 (tic6x_regsets): ... this, and make static.
8795 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8796 (tic6x_regs_info): New function.
8797 (the_low_target): Adjust.
8798 (initialize_low_arch): New function.
8799 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8800 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8801 (target_regsets): Rename to ...
8802 (xtensa_regsets): ... this, and make static.
8803 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8804 globals.
8805 (xtensa_arch_setup, xtensa_regs_info): New functions.
8806 (the_low_target): Adjust.
8807 (initialize_low_arch): New function.
8808 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8809 (nios2_arch_setup): Set the current process'es tdesc.
8810 (target_regsets): Rename to ...
8811 (nios2_regsets): ... this.
8812 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8813 (nios2_regs_info): New function.
8814 (the_low_target): Adjust.
8815 (initialize_low_arch): New function.
a261b8f5
PA		 8816 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8817 (aarch64_arch_setup): Set the current process'es tdesc.
8818 (target_regsets): Rename to ...
8819 (aarch64_regsets): ... this.
8820 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8821 (aarch64_regs_info): New function.
8822 (the_low_target): Adjust.
8823 (initialize_low_arch): New function.
3aee8918
PA		 8824 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8825 globals.
8826 (target_regsets): Rename to ...
8827 (tile_regsets): ... this.
8828 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8829 (tile_regs_info): New function.
8830 (tile_arch_setup): Set the current process'es tdesc.
8831 (the_low_target): Adjust.
8832 (initialize_low_arch): New function.
8833 * spu-low.c (tdesc_spu): Declare.
8834 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8835 * win32-arm-low.c (tdesc_arm): Declare.
8836 (arm_arch_setup): New function.
8837 (the_low_target): Install arm_arch_setup instead of
8838 init_registers_arm.
8839 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8840 (init_windows_x86): Rename to ...
8841 (i386_arch_setup): ... this. Set `win32_tdesc'.
8842 (the_low_target): Adjust.
8843 * win32-low.c (win32_tdesc): New global.
8844 (child_add_thread): Don't create the thread cache here.
8845 (do_initial_child_stuff): Set the new process'es tdesc.
8846 * win32-low.h (struct target_desc): Forward declare.
8847 (win32_tdesc): Declare.
8848 * lynx-i386-low.c (tdesc_i386): Declare global.
8849 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8850 * lynx-low.c (lynx_tdesc): New global.
8851 (lynx_add_process): Set the new process'es tdesc.
8852 * lynx-low.h (struct target_desc): Forward declare.
8853 (lynx_tdesc): Declare global.
8854 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8855 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8856 * nto-low.c (nto_tdesc): New global.
8857 (do_attach): Set the new process'es tdesc.
8858 * nto-low.h (struct target_desc): Forward declare.
8859 (nto_tdesc): Declare.
8860 * nto-x86-low.c (tdesc_i386): Declare.
8861 (nto_x86_arch_setup): Set `nto_tdesc'.
8862
b1fbec62
GB		 88632013-06-04 Gary Benson <gbenson@redhat.com>
8864
8865 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8866 to qSupported response when appropriate.
8867 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8868 with nonzero-length annex.
8869 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8870 arguments supplied in annex.
8871
d1ec4ce7
DE		 88722013-05-31 Doug Evans <dje@google.com>
8873
ac44adcb 8874 PR server/15594
d1ec4ce7
DE		 8875 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8876 64 bits in 64-cross-32 environment.
8877
9b25f2d3
PA		 88782013-05-28 Pedro Alves <palves@redhat.com>
8879
8880 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8881 (aarch64-without-fpu.c): Delete rule.
8882 * configure.srv (aarch64*-*-linux*): Remove references to
8883 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8884 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8885 declaration.
8886
6740dc9c
PA		 88872013-05-24 Pedro Alves <palves@redhat.com>
8888
8889 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8890 instead of strchr/decode_address. Error if the range isn't split
8891 with a ','. Don't assume there's be a ':' in the action.
8892
c2d6af84
PA		 88932013-05-23 Yao Qi <yao@codesourcery.com>
8894 Pedro Alves <palves@redhat.com>
8895
8896 * linux-low.c (lwp_in_step_range): New function.
8897 (linux_wait_1): If the thread was range stepping and stopped
8898 outside the stepping range, report the stop to GDB. Otherwise,
8899 continue stepping. Add range stepping debug output.
8900 (linux_set_resume_request): Copy the step range from the resume
8901 request to the lwp.
8902 (linux_supports_range_stepping): New.
8903 (linux_target_ops) <supports_range_stepping>: Set to
8904 linux_supports_range_stepping.
8905 * linux-low.h (struct linux_target_ops)
8906 <supports_range_stepping>: New field.
8907 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8908 * linux-x86-low.c (x86_supports_range_stepping): New.
8909 (the_low_target) <supports_range_stepping>: Set to
8910 x86_supports_range_stepping.
8911 * server.c (handle_v_cont): Handle 'r' action.
8912 (handle_v_requests): Append ";r" if the target supports range
8913 stepping.
8914 * target.h (struct thread_resume) <step_range_start,
8915 step_range_end>: New fields.
8916 (struct target_ops) <supports_range_stepping>:
8917 New field.
8918 (target_supports_range_stepping): New macro.
8919
58794e1a
JB		 89202013-05-17 Joel Brobecker <brobecker@adacore.com>
8921
8922 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8923 confusion in comment.
8924
d631c5a7
JB		 89252013-05-17 Joel Brobecker <brobecker@adacore.com>
8926
8927 * lynx-low.c (struct process_info_private): New type.
8928 (lynx_add_process): New function.
8929 (lynx_create_inferior, lynx_attach): Replace calls to
8930 add_process by calls to lynx_add_process.
8931 (lynx_resume): If PTID is null, then try using
8932 current_process()->private->last_wait_event_ptid.
8933 Add comments.
8934 (lynx_clear_inferiors): Delete. The contents of that function
8935 has been inlined in lynx_mourn;
8936 (lynx_wait_1): Save the ptid in the process's private data.
8937 (lynx_mourn): Free the process' private data. Replace call
8938 to lynx_clear_inferiors by call to clear_inferiors.
8939
96f7a20f
YQ		 89402013-05-17 Yao Qi <yao@codesourcery.com>
8941
8942 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8943 the right place.
8944
db0dfaa0
LM		 89452013-05-16 Luis Machado <lgustavo@codesourcery.com>
8946
8947 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8948 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8949 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8950 PT_TEXT_END_ADDR guards. Update comments.
8951 (linux_target_op) <read_offsets>: Conditionally define to
8952 linux_read_offsets if the target is UCLIBC and if it defines
8953 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8954
68f5f838
SL		 89552013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8956 Andrew Jenner <andrew@codesourcery.com>
8957
8958 * Makefile.in (SFILES): Add linux-nios2-low.c.
8959 (clean): Add action to delete nios2-linux.c.
8960 (nios2-linux.c): New rule.
8961 * configure.srv: Add nios2*-*-linux*.
8962 * linux-nios2-low.c: New.
8963
1ebff1fd
HAQ		 89642013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8965
8966 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8967
f6150862
HZ		 89682013-04-25 Hui Zhu <hui@codesourcery.com>
8969
8970 PR gdb/15186
f6150862
HZ		 8971 * ax.c (ax_printf): Add fflush.
8972
614c279d
TT		 89732013-04-22 Tom Tromey <tromey@redhat.com>
8974
8975 * Makefile.in (SFILES): Add filestuff.c.
8976 (OBS): Add filestuff.o.
8977 (filestuff.o): New target.
8978 * config.in, configure: Rebuild.
8979 * configure.ac: Check for fdwalk, pipe2.
8980
7d4e5717
PA		 89812013-04-17 Pedro Alves <palves@redhat.com>
8982
8983 * configure.ac (USE_THREAD_DB): Delete variable.
8984 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8985 Don't AC_SUBST USE_THREAD_DB.
8986 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8987 * config.in, configure: Regenerate.
8988
d5c93e41
PA		 89892013-04-16 Pedro Alves <palves@redhat.com>
8990
8991 * linux-low.h (struct lwp_info) <thread_known>: Move under
8992 the USE_THREAD_DB #ifdef.
8993
04f5fe89
PA		 89942013-04-16 Pedro Alves <palves@redhat.com>
8995
8996 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8997 (linux-low.o): Delete rule.
8998 * linux-low.h: Always include "gdb_thread_db.h" instead of
8999 conditionally including thread_db.h.
9000 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9001 HAVE_THREAD_DB_H.
9002
480b27bf
JK		 90032013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9004
9005 * Makefile.in (install-only): Fix make install regression.
9006
43662968
JK		 90072013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9008
9009 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9010 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9011 installation.
9012 * gdbserver.1: Remove.
9013
3e74e146
PA		 90142013-03-22 Pedro Alves <palves@redhat.com>
9015
9016 * linux-low.c (handle_extended_wait): Don't call
9017 linux_enable_event_reporting.
9018
a8347a2a
TT		 90192013-03-15 Tony Theodore <tonyt@logyst.com>
9020
9021 PR build/9098:
9022 * Makefile.in (SHELL): Use @SHELL@.
9023
eeb56fa7
SDJ		 90242013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9025
9026 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9027 compiler warning.
9028
4fa7e2ff
JB		 90292013-03-13 Joel Brobecker <brobecker@adacore.com>
9030
9031 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9032 Remove extraneous NULL element.
9033
8ddb1965
YQ		 90342013-03-13 Yao Qi <yao@codesourcery.com>
9035
9036 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9037 'V' block in trace frame.
9038
9accd112
MM		 90392013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9040
9041 * target.h (struct target_ops): Add btrace ops.
9042 (target_supports_btrace): New macro.
9043 (target_enable_btrace): New macro.
9044 (target_disable_btrace): New macro.
9045 (target_read_btrace): New macro.
9046 * gdbthread.h (struct thread_info): Add btrace field.
9047 * server.c: Include btrace-common.h.
9048 (handle_btrace_general_set): New function.
9049 (handle_btrace_enable): New function.
9050 (handle_btrace_disable): New function.
9051 (handle_general_set): Call handle_btrace_general_set.
9052 (handle_qxfer_btrace): New function.
9053 (struct qxfer qxfer_packets[]): Add btrace entry.
9054 * inferiors.c (remove_thread): Disable btrace.
9055 * linux-low: Include linux-btrace.h.
9056 (linux_low_enable_btrace): New function.
9057 (linux_low_read_btrace): New function.
9058 (linux_target_ops): Add btrace ops.
9059 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9060 Add srv_linux_btrace=yes.
9061 (x86_64-*-linux*): Add linux-btrace.o.
9062 Add srv_linux_btrace=yes.
9063 * configure.ac: Define HAVE_LINUX_BTRACE.
9064 * config.in: Regenerated.
9065 * configure: Regenerated.
9066
5cc22e4c
MM		 90672013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9068
9069 * server.c (handle_qxfer): Preserve error message if -3 is
9070 returned.
9071 (qxfer): Document the -3 return value.
9072
7c97f91e
MM		 90732013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9074
9075 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9076 (linux_btrace_h): New variable.
9077 (linux-btrace.o): New rule.
9078
be9a119c 90792013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9080 Hafiz Abid Qadeer <abidh@codesourcery.com>
9081
9082 * tracepoint.c (trace_buffer_size): New global.
9083 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9084 (init_trace_buffer): Change to one-argument function. Allocate
9085 trace buffer memory.
9086 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9087 handle QTBuffer:size packet.
9088 (cmd_bigqtbuffer_size): New function.
9089 (initialize_tracepoint): Call init_trace_buffer with
9090 DEFAULT_TRACE_BUFFER_SIZE.
9091 * server.c (handle_query): Add QTBuffer:size in the
9092 supported packets.
9093
e64f7499
YQ		 90942013-03-07 Yao Qi <yao@codesourcery.com>
9095
9096 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9097 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9098 of -1.
9099 (cmd_qtsp): Adjust condition. Do post increment.
9100 Set cur_action and cur_step_action back to 0.
9101
f0ae6fc3
PA		 91022013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9103
9104 PR server/15236
9105 * linux-low.c (linux_write_memory): Return early success if LEN is
9106 zero.
9107
b5b0b0af
CV		 91082013-03-05 Corinna Vinschen <vinschen@redhat.de>
9109
334ad4a8 9110 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9111
589bc927
TT		 91122013-02-28 Tom Tromey <tromey@redhat.com>
9113
9114 * configure.ac: Invoke AC_SYS_LARGEFILE.
9115 * configure, config.in: Rebuild.
9116
dfe07582
CV		 91172013-02-28 Corinna Vinschen <vinschen@redhat.com>
9118
9119 * win32-low.c: Throughout, fix format strings and casts of
9120 printf-like functions to avoid type related warnings on all
9121 platforms.
9122 (get_child_debug_event): Print dwDebugEventCode as hex since
9123 that's how it's usually documented.
9124
736cd585
YQ		 91252013-02-28 Yao Qi <yao@codesourcery.com>
9126
9127 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9128 pulongest.
9129
e1f58301
JW		 91302013-02-27 Jiong Wang <jiwang@tilera.com>
9131
9132 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9133 (reg-tilegx32.c): New rule.
9134 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9135 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9136 different register info initializer according to elf class.
9137 (init_registers_tilgx32): New function. The tilegx32 register info
9138 initializer.
9139 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9140 (tile_store_gregset): Likewise.
9141
d171ca78
YQ		 91422013-02-27 Yao Qi <yao@codesourcery.com>
9143
9144 * server.c (process_point_options): Print debug message when
9145 debug_threads is true.
9146
282bbdf3
YQ		 91472013-02-26 Yao Qi <yao@codesourcery.com>
9148
9149 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9150
aca22551
PA		 91512013-02-19 Pedro Alves <palves@redhat.com>
9152 Kai Tietz <ktietz@redhat.com>
9153
9154 PR gdb/15161
9155
9156 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9157 instead of strtoul to extract address from packet.
9158 (process_serial_event) <'z'>: Likewise.
9159
4f3cee1c
YQ		 91602013-02-18 Yao Qi <yao@codesourcery.com>
9161
9162 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9163
8e1d55a3
PA		 91642013-02-14 Pedro Alves <palves@redhat.com>
9165
9166 Plug memory leak.
9167
9168 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9169 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9170
458820da
PA		 91712013-02-14 Pedro Alves <palves@redhat.com>
9172
9173 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9174
baea0dae
PA		 91752013-02-14 Pedro Alves <palves@redhat.com>
9176
9177 * tracepoint.c (save_string): Delete.
9178 (add_tracepoint_action): Use savestring instead of save_string.
9179
0b1afbb3
PA		 91802013-02-12 Pedro Alves <palves@redhat.com>
9181
9182 * linux-xtensa-low.c: Ditto.
9183 * xtensa-xtregs.c: Ditto.
9184
8a4ac37e
PA		 91852013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9186
9187 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9188 thread_db.
9189
148de6bb
MS		 91902013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9191
9192 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9193 aarch64_num_wp_regs and aarch64_num_bp_regs to
9194 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9195
55fac6e0
MS		 91962013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9197
9198 * linux-aarch64-low.c (ps_get_thread_area): Replace
9199 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9200
176eb98c
MS		 92012013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9202 Marcus Shawcroft <marcus.shawcroft@arm.com>
9203 Nigel Stephens <nigel.stephens@arm.com>
9204 Yufeng Zhang <yufeng.zhang@arm.com>
9205
9206 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9207 (aarch64.c, aarch64-without-fpu.c): New targets.
9208 * configure.srv (aarch64*-*-linux*): New.
9209 * linux-aarch64-low.c: New file.
9210
56f7af9c
MS		 92112013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9212
43aaf8b6 9213 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9214 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9215 (dequeue_one_deferred_signal, linux_resume_one_thread)
9216 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9217 (linux_tracefork_grandchild, linux_test_for_tracefork)
9218 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9219 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9220 where the argument is 0.
9221
60f662b0
YQ		 92222013-01-25 Yao Qi <yao@codesourcery.com>
9223
9224 * event-loop.c: Include "queue.h".
9225 (gdb_event_p): New typedef.
9226 (struct gdb_event) <next_event>: Remove.
9227 (event_queue): Change to QUEUE(gdb_event_p).
9228 (async_queue_event): Remove.
9229 (gdb_event_xfree): New.
9230 (initialize_event_loop): New.
9231 (process_event): Use API from QUEUE.
9232 (wait_for_event): Likewise.
9233 * server.c (main): Call initialize_event_loop.
9234 * server.h (initialize_event_loop): Declare.
9235
5ae4861a
YQ		 92362013-01-18 Yao Qi <yao@codesourcery.com>
9237
9238 * ax.h (struct eval_agent_expr_context): New.
9239 (gdb_eval_agent_expr): Update declaration.
9240 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9241 TFRAME. Add new argument CTX.
9242 * server.h (struct eval_agent_expr_context): Declare.
9243 (agent_mem_read, agent_tsv_read): Update declaration.
9244 (agent_mem_read_string): Likewise.
9245 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9246 (add_traceframe_block): Add new argument TPOINT.
9247 Increase TPOINT->traceframe_usage.
9248 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9249 eval_tracepoint_agent_expr.
9250 (condition_true_at_tracepoint): Likewise.
9251 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9252 (agent_mem_read_string, agent_tsv_read): Likewise.
9253
85e00e85
YQ		 92542013-01-16 Yao Qi <yao@codesourcery.com>
9255
9256 * linux-low.c (linux_resume_one_lwp): Don't check
9257 'lwp->bp_reinsert != 0'.
9258
4039cf45
JB		 92592013-01-07 Joel Brobecker <brobecker@adacore.com>
9260 Pedro Alves <palves@redhat.com>
9261
9262 * lynx-low.c (ptrace_request_to_str): Define a temporary
9263 macro and use it to simplify this function's implementation.
9264
9044dee2
JB		 92652013-01-07 Joel Brobecker <brobecker@adacore.com>
9266
9267 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9268 sets errno.
9269
e6352c8f
JB		 92702013-01-07 Joel Brobecker <brobecker@adacore.com>
9271
9272 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9273
50681a27
JB		 92742013-01-07 Joel Brobecker <brobecker@adacore.com>
9275
9276 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9277
3f6e77ef
JB		 92782013-01-07 Joel Brobecker <brobecker@adacore.com>
9279
9280 * lynx-low.c (lynx_resume): Use the resume_info parameter
9281 to determine the ptid for the lynx_ptrace call, unless
9282 it is equal to minus_one_ptid, in which case we use the
9283 ptid of the current_inferior.
9284 (lynx_wait_1): After having received a thread create/exit
9285 event, resume the inferior's execution using the signaling
9286 thread's ptid, rather than the old ptid.
9287
7fda33ae
JB		 92882013-01-07 Joel Brobecker <brobecker@adacore.com>
9289
9290 * lynx-low.c (lynx_resume): Delete variable ret.
9291
b9786c74
JB		 92922013-01-01 Joel Brobecker <brobecker@adacore.com>
9293
9294 * gdbreplay.c (gdbreplay_version): Update copyright year.
9295 * server.c (gdbserver_version): Likewise.
9296
8b93d60f
JB		 92972012-12-17 Joel Brobecker <brobecker@adacore.com>
9298
9299 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9300 new thread.
9301
037335a7
JB		 93022012-12-17 Joel Brobecker <brobecker@adacore.com>
9303
9304 * lynx-low.c (ptrace_request_to_str): Add handling for
9305 PTRACE_GETTRACESIG.
9306
52d4cbd8
JB		 93072012-12-17 Joel Brobecker <brobecker@adacore.com>
9308
9309 * lynx-low.c (lynx_attach): Delete variable new_process.
9310
ab8f6ca9
JB		 93112012-12-17 Joel Brobecker <brobecker@adacore.com>
9312
9313 * lynx-low.c (lynx_create_inferior): Delete variable
9314 new_process.
9315
78cbc024
JB		 93162012-12-17 Joel Brobecker <brobecker@adacore.com>
9317
9318 * lynx-low.c (ptrace_request_to_str): Do not handle
9319 PTRACE_GETTHREADLIST if this macro does not exist.
9320
14a00470
YQ		 93212012-12-15 Yao Qi <yao@codesourcery.com>
9322
9323 * Makefile.in (OBS): Add notif.o.
9324 * notif.c, notif.h: New.
9325 * server.c: Include "notif.h".
9326 (struct vstop_notif) <next>: Remove.
9327 <base>: New field.
9328 (queue_stop_reply): Update.
9329 (push_event, send_next_stop_reply): Remove.
9330 (discard_queued_stop_replies): Update.
9331 (notif_stop): New variable.
9332 (handle_v_stopped): Remove.
9333 (handle_v_requests): Don't call handle_v_stopped. Call
9334 handle_ack_notif instead.
9335 (queue_stop_reply_callback): Call notif_event_enque instead
9336 of queue_stop_reply.
9337 (handle_status): Don't call send_next_stop_reply, call
9338 notif_write_event instead.
9339 (kill_inferior_callback): Likewise.
9340 (detach_or_kill_inferior_callback): Likewise.
9341 (main): Call initialize_notif.
9342 (process_serial_event): Call QUEUE_is_empty.
9343 (handle_target_event): Call notif_push instead of push event.
9344 * server.h (push_event): Remove declaration.
9345
61c125b9
TT		 93462012-12-10 Tom Tromey <tromey@redhat.com>
9347
9348 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9349 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9350 macros.
9351 (.c.o): Rewrite.
9352 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9353 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9354 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9355 (amd64-linux-ipa.o, ax.o): Rewrite.
9356 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9357 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9358 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9359 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9360 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9361 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9362 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9363 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9364 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9365 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9366 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9367 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9368 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9369 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9370 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9371 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9372 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9373 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9374 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9375 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9376 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9377 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9378 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9379 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9380 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9381 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9382 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9383 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9384 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9385 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9386 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9387 (reg-tilegx.o): Remove.
9388 (all_object_files): New macro.
9389 Include .deps files.
9390 * aclocal.m4, configure: Rebuild.
9391 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9392 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9393 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9394
e90e9ad9
TT		 93952012-12-05 Tom Tromey <tromey@redhat.com>
9396
9397 PR gdb/14917:
9398 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9399
02d403bf 94002012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9401
9402 * configure.ac: Check for linux/perf_event.h.
9403 * config.in: Regenerated.
9404 * configure: Regenerated.
9405
0270a750
PA		 94062012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9407
9408 * hostio.c (handle_readlink): Decrease buffer size
9409 parameter passed to readlink by one byte.
9410
8c29b58e
YQ		 94112012-11-26 Yao Qi <yao@codesourcery.com>
9412
9413 * configure.ac (build_warnings): Append '-Wempty-body'.
9414 * configure: Regenerated.
9415 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9416 body.
9417
8bdce1ff
PM		 94182012-11-15 Pierre Muller <muller@sourceware.org>
9419
9420 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9421 * config.in: Regenerate.
9422 * configure: Regenerate.
9423 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9424 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9425 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9426 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9427 header.
9428 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9429 instead of <sys/wait.h> header.
9430 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9431
02d403bf 94322012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9433
9434 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9435 (various make rules): Remove -DGDBSERVER
9436
fbd5db48
YQ		 94372012-11-09 Yao Qi <yao@codesourcery.com>
9438
9439 * spu-low.c (current_ptid): Move it to ..
9440 * gdbthread.h: ... here. New.
9441 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9442 * server.c (myresume, process_serial_event): Likewise.
9443 * thread-db.c (thread_db_find_new_threads): Likewise.
9444 * tracepoint.c (run_inferior_command): Likewise.
9445
b3dc46ff
AB		 94462012-10-01 Andrew Burgess <aburgess@broadcom.com>
9447
9448 * server.c (handle_search_memory_1): Include access length in
9449 warning message.
9450
07c04788
HPN		 94512012-09-05 Michael Brandt <michael.brandt@axis.com>
9452
9453 * linux-crisv32-low.c: Fix compile errors.
9454
918d227b
YQ		 94552012-09-04 Yao Qi <yao@codesourcery.com>
9456
9457 * tracepoint.c (cmd_qtsv): Adjust debug message.
9458 Don't check CUR_TPOINT.
9459
18c1b81a
YQ		 94602012-08-28 Yao Qi <yao@codesourcery.com>
9461
9462 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9463 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9464 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9465 Remove declarations of xmalloc, xreallloc, xstrdup and
9466 freeargv.
9467 * Makefile.in (libiberty_h): New.
9468 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9469 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9470
dc82f37b
YQ		 94712012-08-23 Yao Qi <yao@codesourcery.com>
9472
9473 * server.h: Remove declaration of 'xsnprintf'.
9474
406b1477
KS		 94752012-08-22 Keith Seitz <keiths@redhat.com>
9476
9477 * server.h: Include build-gnulib-gbserver/config.h.
9478 * gdbreplay.c: Likewise.
9479
e6712ff1
DE		 94802012-08-08 Doug Evans <dje@google.com>
9481
9482 * Makefile.in (SFILES): Add gdb_vecs.c.
9483 (OBS): Add gdb_vecs.o.
9484 (gdb_vecs_h, host_defs_h): New variables.
9485 (thread-db.o): Add $(gdb_vecs_h) dependency.
9486 (gdb_vecs.o): New rule.
9487 * thread-db.c: #include "gdb_vecs.h".
9488 (thread_db_load_search): Use a vector to iterate over path elements.
9489 Handle text appearing after "$pdir".
9490
9491 * configure.ac: Add check for strstr.
9492 * config.in: Regenerate.
9493 * configure: Regenerate.
9494
7c3270ae
UW		 94952012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9496
9497 * hostio.c (handle_pread): If pread fails, fall back to attempting
9498 lseek/read.
9499 (handle_pwrite): Likewise for pwrite.
9500
b62e2b27
UW		 95012012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9502
9503 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9504 between unsupported TYPE and unimplementable ADDR/LEN combination.
9505 (arm_insert_point): Act on new return value.
9506
78a99e91
PA		 95072012-07-31 Pedro Alves <palves@redhat.com>
9508
9509 * server.c (process_point_options): Only skip tokens if we find
9510 one that is unrecognized. Don't treat 'X' specially while
9511 skipping unrecognized tokens.
9512
fcf303ab
UW		 95132012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9514
9515 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9516 to 4-byte-align HW breakpoint addresses for Thumb.
9517
7255706c
YQ		 95182012-07-27 Yao Qi <yao@codesourcery.com>
9519
9520 PR remote/14161.
9521
9522 * server.h: Declare gdb_agent_about_to_close.
9523 * target.c (kill_inferior): Include "agent.h".
9524 New. Send command 'kill'.
9525 * target.h (kill_inferior): Removed macro.
9526 * tracepoint.c (gdb_agent_about_to_close): New.
9527 (gdb_agent_helper_thread): Handle command 'close'.
9528 Wait endlessly until the inferior stops.
9529 Install gdb_agent_remove_socket to atexit hook.
9530 (agent_socket_name): New static variable.
9531 (gdb_agent_socket_init): Replace local variable 'name' with
9532 'agent_socket_name'.
9533 (gdb_agent_remove_socket): New.
9534
5a3f286f
YQ		 95352012-07-27 Yao Qi <yao@codesourcery.com>
9536
9537 * server.c (process_point_options): Stop at 'X' when parsing.
9538
961bd387
ME		 95392012-07-19 Michael Eager <eager@eagercon.com>
9540
a261b8f5 9541 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 9542 to hw_execute.
9543 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9544 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9545 hardware breakpoint.
9546
aa7c7447
JK		 95472012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9548
9549 * gdbserver/linux-low.c (initialize_low): Call
9550 linux_ptrace_init_warnings.
9551
7f216e7c
DE		 95522012-07-02 Doug Evans <dje@google.com>
9553
9554 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9555 pointer to int.
9556
d3ce09f5
SS		 95572012-07-02 Stan Shebs <stan@codesourcery.com>
9558
9559 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9560 (ax.o): Add it to build rule.
9561 (ax-ipa.o): Ditto.
9562 (OBS): Add format.o.
9563 (IPA_OBS): Add format.o.
9564 * server.c (handle_query): Claim support for breakpoint commands.
9565 (process_point_options): Add command case.
9566 (process_serial_event): Leave running if there are printfs in
9567 effect.
9568 * mem-break.h (any_persistent_commands): Declare.
9569 (add_breakpoint_commands): Declare.
9570 (gdb_no_commands_at_breakpoint): Declare.
9571 (run_breakpoint_commands): Declare.
9572 * mem-break.c (struct point_command_list): New struct.
9573 (struct breakpoint): New field command_list.
9574 (any_persistent_commands): New function.
9575 (add_commands_to_breakpoint): New function.
9576 (add_breakpoint_commands): New function.
9577 (gdb_no_commands_at_breakpoint): New function.
9578 (run_breakpoint_commands): New function.
9579 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9580 locally.
9581 * ax.c: Include format.h.
9582 (ax_printf): New function.
9583 (gdb_eval_agent_expr): Add printf opcode.
9584
2f8f6aed
YQ		 95852012-06-13 Yao Qi <yao@codesourcery.com>
9586
9587 * server.c (start_inferior): Remove duplicated writes to fields
9588 'last_resume_kind' and 'last_status' of 'current_inferior'.
9589
0c9070b3
YQ		 95902012-06-12 Yao Qi <yao@codesourcery.com>
9591 Pedro Alves <palves@redhat.com>
9592
9593 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9594 comment.
9595 * server.c (handle_v_cont): Extend comment.
9596
c52daf70
YQ		 95972012-06-11 Yao Qi <yao@codesourcery.com>
9598
9599 * linux-low.c (linux_attach): Add 'static'.
9600
d38bbb0a
YQ		 96012012-06-06 Yao Qi <yao@codesourcery.com>
9602
9603 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9604
89dc0afd
JK		 96052012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9606
9607 Fix gcc -flto compilation warning.
9608 * server.c (main): Make variable multi_mode and attach volatile.
9609
75f62ce7
TJB		 96102012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9611
9612 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9613 if the platform doesn't know about it.
9614
65f479b6
PA		 96152012-05-30 Jeff Kenton <jkenton@tilera.com>
9616
9617 * Makefile.in (SFILES): Add linux-tile-low.c.
9618 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9619 * configure.srv: Handle tilegx-*-linux*.
9620 * linux-tile-low.c: New file.
9621
0c5bf5a9
JK		 96222012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9623
9624 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9625
a493e3e2
PA		 96262012-05-24 Pedro Alves <palves@redhat.com>
9627
9628 PR gdb/7205
9629
43aaf8b6 9630 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9631
2ea28649
PA		 96322012-05-24 Pedro Alves <palves@redhat.com>
9633
9634 PR gdb/7205
9635
9636 Replace target_signal with gdb_signal throughout.
9637
8d409d16
MR		 96382012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9639
9640 * linux-low.c (linux_store_registers): Avoid the copying sequence
9641 when no data has been retrieved by ptrace.
9642
23512c01
MGD		 96432012-05-22 Will Deacon <will.deacon@arm.com>
9644
9645 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9646 Include asm/ptrace.h.
9647 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9648 already defined.
9649
4934b29e
MR		 96502012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9651
9652 * linux-low.c (linux_store_registers): Don't re-retrieve data
9653 with ptrace that has already been obtained from /proc. Always
9654 copy any data retrieved with ptrace to the buffer supplied.
9655
bde24c0a
PA		 96562012-05-11 Yao Qi <yao@codesourcery.com>
9657 Pedro Alves <palves@redhat.com>
9658
9659 * linux-low.c (enum stopping_threads_kind): New.
9660 (stopping_threads): Change type to `enum stopping_threads_kind'.
9661 (handle_extended_wait): If stopping and suspending threads, leave
9662 the new_lwp suspended too.
9663 (linux_wait_for_event): Adjust.
9664 (stop_all_lwps): Set `stopping_threads' to
9665 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9666 whether we're suspending threads or just stopping them. Assert no
9667 recursion happens.
9668
623b6bdf
YQ		 96692012-04-29 Yao Qi <yao@codesourcery.com>
9670
9671 * server.h: Move some code to ...
9672 * gdbthread.h: ... here. New.
9673 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9674 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9675 (nto-low.o, win32-low.o): Likewise.
9676 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9677 * regcache.c, remote-utils.c, server.c: Likewise.
9678 * target.c, tracepoint.c, win32-low.c: Likewise.
9679
f15f9948
TJB		 96802012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9681
9682 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9683 (PTRACE_ARG4_TYPE): Likewise.
9684 (PTRACE_XFER_TYPE): Likewise.
9685 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9686 ptrace to PTRACE_ARG3_TYPE.
9687 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9688 (PTRACE_ARG4_TYPE): Likewise.
9689 (PTRACE_XFER_TYPE): Likewise.
9690 (linux_detach_one_lwp): Cast fourth argument of
9691 ptrace to long then PTRACE_ARG4_TYPE.
9692 (regsets_fetch_inferior_registers): Cast third argument of
9693 ptrace to long then PTRACE_ARG3_TYPE.
9694 (regsets_store_inferior_registers): Likewise.
9695
38ea300a
PA		 96962012-04-20 Pedro Alves <palves@redhat.com>
9697
9698 * configure: Regenerate.
9699
c971b7fa
PA		 97002012-04-19 Pedro Alves <palves@redhat.com>
9701
43aaf8b6 9702 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9703 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 9704 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9705 (all, install-only, uninstall, clean-info, all-lib, clean): No
9706 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9707 (maintainer-clean realclean distclean): Use subdir_do.
9708 (subdir_do): New.
9709 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9710 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 9711 * acinclude.m4: Include acx_configure_dir.m4.
9712 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9713 calls. Call AC_PROG_RANLIB. Configure gnulib using
9714 ACX_CONFIGURE_DIR.
9715 (GNULIB): New.
9716 (GNULIB_STDINT_H): Adjust.
9717 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9718 * gdbreplay.c: Include build-gnulib/config.h.
9719 * server.h: Likewise.
9720 * aclocal.m4: Regenerate.
9721 * config.in: Regenerate.
9722 * configure: Regenerate.
c971b7fa 9723
809277f8
PA		 97242012-04-19 Pedro Alves <palves@redhat.com>
9725
9726 * Makefile.in (LIBGNU, INCGNU): Adjust.
9727 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9728 (all, install-only, uninstall, clean-info, all-lib, clean)
9729 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9730 * configure.ac: Adjust AC_OUTPUT output.
9731 * aclocal.m4: Regenerate.
9732 * configure: Regenerate.
9733
fd9bb8b8
PA		 97342012-04-19 Pedro Alves <palves@redhat.com>
9735
9736 * Makefile.in (generated_files): New.
9737 (server_h): Remove the explicit dependency on config.h, and depend
9738 on $generated_files.
9739
1c298c66
PA		 97402012-04-19 Pedro Alves <palves@redhat.com>
9741
9742 * Makefile.in (INCGNU): Add -Ignulib.
9743
57c4b50b
PA		 97442012-04-19 Pedro Alves <palves@redhat.com>
9745
9746 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9747 (INCGNU): ... this, and spell out -I here.
9748 (GNULIB_LIB): Rename to ...
9749 (LIBGNU): ... this.
9750 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9751
1030e047
PA		 97522012-04-19 Pedro Alves <palves@redhat.com>
9753
9754 * config.in: Regenerate.
9755
447d4319
PA		 97562012-04-19 Pedro Alves <palves@redhat.com>
9757
9758 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9759 * server.h (memmem): Remove declaration.
9760 * config.in: Regenerate.
9761 * configure: Regenerate.
9762
aad9eab9
YQ		 97632012-04-19 Yao Qi <yao@codesourcery.com>
9764
9765 * Makefile.in (SFILES): Add common/vec.c.
9766 (OBS): Add vec.o.
9767 (vec.o): New rule.
9768
3e10640f
YQ		 97692012-04-19 Yao Qi <yao@codesourcery.com>
9770
9771 * remote-utils.c (prepare_resume_reply): Replace with macro
9772 target_core_of_thread.
9773 * server.c (handle_qxfer_threads_proper): Likewise.
9774 * target.h (traget_core_of_thread): New macro.
9775
71622373
PA		 97762012-04-18 Pedro Alves <palves@redhat.com>
9777
9778 * aclocal.m4: Regenerate.
9779 * configure: Regenerate.
9780
80d26939
YQ		 97812012-04-16 Yao Qi <yao@codesourcery.com>
9782
9783 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9784 duplicated on address.
9785
42476b70
YQ		 97862012-04-16 Yao Qi <yao@codesourcery.com>
9787
9788 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9789 (struct tracepoint_action_ops) <send>: New field.
9790 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9791 (agent_expr_send, x_tracepoint_action_send): New.
9792 (l_tracepoint_action_send): New.
9793 (cmd_qtdp): Download and install tracepoint
9794 according to `use_agent'.
9795 (run_inferior_command): Add one more parameter `len'.
9796 Update callers.
9797 (tracepoint_send_agent): New.
9798 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9799
7bc83639
YQ		 98002012-04-16 Yao Qi <yao@codesourcery.com>
9801
9802 * tracepoint.c (download_tracepoints): Moved to ...
9803 (cmd_qtstart): ... here.
9804
5f18041e
YQ		 98052012-04-14 Yao Qi <yao@codesourcery.com>
9806
9807 * tracepoint.c: Include inttypes.h.
9808 (struct collect_memory_action): Use sized types.
9809 (struct tracepoint): Likewise.
9810 (cmd_qtdp, stop_tracing): Update print specifiers.
9811 (cmd_qtp, response_tracepoint): Likewise.
9812 (collect_data_at_tracepoint): Likewise.
9813 (collect_data_at_step): Likewise.
9814
55a8c076
YQ		 98152012-04-14 Yao Qi <yao@codesourcery.com>
9816
9817 Import gnulib module inttypes.
9818 * aclocal.m4, config.in, configure: Regenerated.
9819
dc750257
YQ		 98202012-04-14 Yao Qi <yao@codesourcery.com>
9821
9822 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9823 Makefile and config.status at last.
9824
0ab5faf9
YQ		 98252012-04-13 Yao Qi <yao@codesourcery.com>
9826
9827 * tracepoint.c: Include stdint.h unconditionally.
9828
18f5fd81
TJB		 98292012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9830
9831 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9832 on BFD_HAVE_SYS_PROCFS_TYPE.
9833 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9834 * configure: Regenerate.
9835 * config.in: Likewise.
9836
4d47af5c
L		 98372012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9838
9839 * Makefile.in (clean): Also remove x32.c x32-linux.c
9840 x32-avx.c x32-avx-linux.c.
9841 (x32.o): New target.
9842 (x32.c): Likewise.
9843 (x32-linux.o): Likewise.
9844 (x32-linux.c): Likewise.
9845 (x32-avx.o): Likewise.
9846 (x32-avx.c): Likewise.
9847 (x32-avx-linux.o): Likewise.
9848 (x32-avx-linux.c): Likewise.
9849
9850 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9851 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9852 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9853 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9854 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9855 i386/x32-avx-linux.xml.
9856
9857 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9858 (init_registers_x32_avx_linux): Likwise.
9859 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9860 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9861
ecedbe58
PA		 98622012-04-13 Pedro Alves <palves@redhat.com>
9863
9864 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9865 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9866 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9867 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9868 the sub-make.
9869
c92b5177
L		 98702012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9871
9872 * linux-x86-low.c (compat_x32_clock_t): New.
9873 (compat_x32_siginfo_t): Likewise.
9874 (compat_x32_siginfo_from_siginfo): Likewise.
9875 (siginfo_from_compat_x32_siginfo): Likewise.
9876 (linux_is_elf64): Likewise.
9877 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9878 and siginfo_from_compat_x32_siginfo for x32.
9879 (x86_arch_setup): Set linux_is_elf64.
9880
214d508e
L		 98812012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9882
9883 PR gdb/13969
9884 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9885 e_machine field.
9886 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9887 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9888 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9889 compatible with process.
9890
c9a1864a
YQ		 98912012-04-12 Yao Qi <yao@codesourcery.com>
9892
9893 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9894 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9895 (install-only, install-info, clean): Handle sub dir gnulib.
9896 (all-lib, am--refresh): New targets.
9897 (memmem.o): Remove target.
9898 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9899 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9900 (AC_REPLACE_FUNCS): Remove memmem.
9901 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9902 (AC_OUTPUT): Generate Makefile in gnulib/.
9903 * aclocal.m4, config.in, configure: Regenerated.
9904
367ba2c2
MR		 99052012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9906
9907 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9908
9d236627
PA		 99092012-04-05 Pedro Alves <palves@redhat.com>
9910
9911 -Werror=strict-aliasing
9912
9913 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9914 pointer.
9915
111217b3
PA		 99162012-04-04 Pedro Alves <palves@redhat.com>
9917
9918 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9919 (sparc_store_gregset_from_stack, sparc_store_gregset)
9920 (sparc_breakpoint_at): Fix formatting.
9921
8365dcf5
TJB		 99222012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9923
9924 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9925 are available.
9926 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9927 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9928 * config.in: Regenerate.
9929 * configure: Likewise.
9930
689cc2ae
PA		 99312012-03-29 Pedro Alves <palves@redhat.com>
9932
9933 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9934 Correct ptrace arguments.
9935
c14dfd32
PA		 99362012-03-28 Pedro Alves <palves@redhat.com>
9937
9938 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9939 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9940 (IA64_FR1_REGNUM): New defines.
9941 (ia64_fetch_register): New.
9942 (the_low_target): Install it.
9943 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9944 field.
9945 * linux-low.c (linux_fetch_registers): Try the
9946 the_low_target.fetch_register hook first.
9947
9948 * linux-arm-low.c (the_low_target): Adjust.
9949 * linux-bfin-low.c (the_low_target): Adjust.
9950 * linux-cris-low.c (the_low_target): Adjust.
9951 * linux-crisv32-low.c (the_low_target): Adjust.
9952 * linux-m32r-low.c (the_low_target): Adjust.
9953 * linux-m68k-low.c (the_low_target): Adjust.
9954 * linux-mips-low.c (the_low_target): Adjust.
9955 * linux-ppc-low.c (the_low_target): Adjust.
9956 * linux-s390-low.c (the_low_target): Adjust.
9957 * linux-sh-low.c (the_low_target): Adjust.
9958 * linux-sparc-low.c (the_low_target): Adjust.
9959 * linux-tic6x-low.c (the_low_target): Adjust.
9960 * linux-x86-low.c (the_low_target): Adjust.
9961 * linux-xtensa-low.c (the_low_target): Adjust.
9962
63c88e13
PA		 99632012-03-26 Pedro Alves <palves@redhat.com>
9964
9965 * server.c (handle_qxfer_libraries): Don't bail early if
9966 the_target->qxfer_libraries_svr4 is not NULL.
9967
fb723180
PA		 99682012-03-26 Pedro Alves <palves@redhat.com>
9969
9970 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9971
0afae3cf
PA		 99722012-03-23 Pedro Alves <palves@redhat.com>
9973
9974 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9975 "library-list-svr4" element's start tag when the the DSO list is
9976 empty.
9977
485f1ee4
PA		 99782012-03-23 Pedro Alves <palves@redhat.com>
9979
9980 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9981 a variable whose type size is the same as the inferior's pointer
9982 size.
9983
a5362b9a
TS		 99842012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9985
9986 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9987 struct siginfo.
9988 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9989 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9990 * linux-low.h: Include <signal.h>.
9991 (struct siginfo): Remove forward declaration.
9992 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9993 struct siginfo.
9994
d226c142
MF		 99952012-03-21 Mike Frysinger <vapier@gentoo.org>
9996
9997 * .gitignore: Ignore more files.
9998
122f36ef
PA		 99992012-03-19 Pedro Alves <palves@redhat.com>
10000 Jan Kratochvil <jan.kratochvil@redhat.com>
10001
10002 * server.c (cont_thread, general_thread): Add describing comments.
10003 (start_inferior): Clear `cont_thread'.
10004 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10005 of a process.
10006
fc3e5175
YQ		 100072012-03-15 Yao Qi <yao@codesourcery.com>
10008
10009 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10010 handling to ...
10011 (cmd_qtdp): ... here.
10012
8d0d92cd
YQ		 100132012-03-15 Yao Qi <yao@codesourcery.com>
10014
10015 * tracepoint.c (struct tracepoint_action_ops): New.
10016 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10017 (m_tracepoint_action_download): New.
10018 (r_tracepoint_action_download): New.
10019 (x_tracepoint_action_download): New.
10020 (l_tracepoint_action_download): New.
10021 (add_tracepoint_action): Install `action->ops' according type.
10022 (download_tracepoint_1): Move code `download' function pointer
10023 of various tracepoint_action_ops.
10024
87b0bb13
JK		 100252012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10026
10027 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10028 linux_ptrace_attach_warnings.
10029
5f572dec
JK		 100302012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10031
10032 * Makefile.in (linux-ptrace.o): New.
10033 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10034 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10035 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10036 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10037 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10038 of these targets.
10039 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10040
f4647387
YQ		 100412012-03-08 Yao Qi <yao@codesourcery.com>
10042 Pedro Alves <palves@redhat.com>
10043
10044 Fix PR server/13392.
10045 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10046 offset of JMP insn.
10047 * tracepoint.c (remove_tracepoint): New.
10048 (cmd_qtdp): Call remove_tracepoint when failed to install.
10049
9b224c5e
PA		 100502012-03-07 Pedro Alves <palves@redhat.com>
10051
10052 * linux-low.c (get_detach_signal): New.
10053 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10054 Pass on pending signals to PTRACE_DETACH. Check the result of the
10055 ptrace call.
10056 * server.c (program_signals, program_signals_p): New.
10057 (handle_general_set): Handle QProgramSignals.
10058 * server.h (program_signals, program_signals_p): Declare.
10059
e237a7e2
JK		 100602012-03-05 Pedro Alves <palves@redhat.com>
10061 Jan Kratochvil <jan.kratochvil@redhat.com>
10062
10063 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10064 New comment why.
10065
5808517f
YQ		 100662012-03-03 Yao Qi <yao@codesourcery.com>
10067
10068 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10069 agent_look_up_symbols.
10070
58b4daa5
YQ		 100712012-03-03 Yao Qi <yao@codesourcery.com>
10072
10073 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10074 (linux-x86-low.o): Likewise.
10075 * server.h: Remove in_process_agent_loaded.
10076 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10077 common/agent.c.
10078 Update callers.
10079
8ffcbaaf
YQ		 100802012-03-03 Yao Qi <yao@codesourcery.com>
10081
10082 * tracepoint.c (gdb_agent_capability): New global.
10083 (in_process_agent_loaded_ust): Renamed to
10084 `in_process_agent_supports_ust'.
10085 Update callers.
10086 (in_process_agent_supports_ust): Call agent_capability_check.
10087 (clear_installed_tracepoints): Assert that agent supports
10088 agent.
10089
d1feda86
YQ		 100902012-03-03 Yao Qi <yao@codesourcery.com>
10091
10092 * linux-low.c (linux_supports_agent): New.
10093 (linux_target_ops): Initialize field `supports_agent' with
10094 linux_supports_agent.
10095 * target.h (struct target_ops) <supports_agent>: New.
10096 (target_supports_agent): New macro.
10097 * server.c (handle_general_set): Handle packet 'QAgent'.
10098 (handle_query): Send `QAgent+'.
10099 * Makefile.in (server.o): Depends on agent.h.
10100
2fa291ac
YQ		 101012012-03-03 Yao Qi <yao@codesourcery.com>
10102
10103 * Makefile.in (OBS): Add agent.o.
10104 Add new rule for agent.o.
10105 Track dependence of tracepoint.c on agent.h.
10106 * tracepoint.c (run_inferior_command_1):
10107 (run_inferior_command): Call agent_run_command.
10108 (gdb_ust_connect_sync_socket): Deleted. Move it to
10109 common/agent.c.
10110 (resume_thread, stop_thread): Likewise.
10111 (gdb_ust_socket_init): Renamed to ...
10112 (gdb_agent_socket_init): ... New.
10113 (gdb_ust_thread): Renamed to ...
10114 (gdb_agent_helper_thread): ... New.
10115 (gdb_ust_init): Move some code to ...
10116 (gdb_agent_init): ... here. New.
10117 [HAVE_UST]: Call gdb_ust_init.
10118 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10119 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10120 * config.in, configure: Regenerated.
10121
05044653
PA		 101222012-03-02 Pedro Alves <palves@redhat.com>
10123
10124 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10125 * linux-low.c (struct simple_pid_list): New.
10126 (stopped_pids): New a struct simple_pid_list pointer.
10127 (add_to_pid_list, pull_pid_from_list): New.
10128 (handle_extended_wait): Don't assume the first signal new children
10129 report is SIGSTOP. Adjust call to pull_pid_from_list.
10130 (linux_wait_for_lwp): Adjust.
10131
8d00225b
YQ		 101322012-03-02 Yao Qi <yao@codesourcery.com>
10133
10134 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10135 debug log.
10136
19560ba5
YQ		 101372012-03-02 Yao Qi <yao@codesourcery.com>
10138
10139 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10140 `stop_pc' and `tpoint'. Update caller.
10141
1faeff08
MR		 101422012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10143
10144 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10145 * linux-low.c (use_linux_regsets): New macro.
10146 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10147 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10148 (linux_register_in_regsets): New function.
10149 (usr_fetch_inferior_registers): Skip registers covered by
10150 regsets.
10151 (usr_store_inferior_registers): Likewise.
10152 (usr_fetch_inferior_registers): New macro.
10153 (usr_store_inferior_registers): Likewise.
10154 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10155 (linux_store_registers): Likewise.
10156 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10157 prototype.
10158 (init_registers_mips64_dsp_linux): Likewise.
10159 (init_registers_mips_linux): New macro.
10160 (init_registers_mips_dsp_linux): Likewise.
10161 (mips_dsp_num_regs): Likewise.
10162 (DSP_BASE, DSP_CONTROL): New fallback macros.
10163 (mips_base_regs): New macro.
10164 (mips_regmap): Use it. Fix the size.
10165 (mips_dsp_regmap): New variable.
10166 (mips_dsp_regset_bitmap): Likewise.
10167 (mips_arch_setup): New function.
10168 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10169 than mips_regmap.
10170 (mips_cannot_store_register): Likewise.
10171 (the_low_target): Update .arch_setup, .num_regs and .regmap
10172 initializers. Add .regset_bitmap initializer.
10173 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10174 initializer.
10175 * linux-bfin-low.c (the_low_target): Likewise.
10176 * linux-cris-low.c (the_low_target): Likewise.
10177 * linux-crisv32-low.c (the_low_target): Likewise.
10178 * linux-ia64-low.c (the_low_target): Likewise.
10179 * linux-m32r-low.c (the_low_target): Likewise.
10180 * linux-m68k-low.c (the_low_target): Likewise.
10181 * linux-ppc-low.c (the_low_target): Likewise.
10182 * linux-s390-low.c (the_low_target): Likewise.
10183 * linux-sh-low.c (the_low_target): Likewise.
10184 * linux-sparc-low.c (the_low_target): Likewise.
10185 * linux-tic6x-low.c (the_low_target): Likewise.
10186 * linux-x86-low.c (the_low_target): Likewise.
10187 * linux-xtensa-low.c (the_low_target): Likewise.
10188 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10189 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10190 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10191 srv_xmlfiles.
10192 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10193 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10194
c03e6ccc
YQ		 101952012-02-29 Yao Qi <yao@codesourcery.com>
10196 Pedro Alves <palves@redhat.com>
10197
10198 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10199 `step_over_finished' is true.
10200
644cebc9
PA		 102012012-02-27 Pedro Alves <palves@redhat.com>
10202
10203 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10204 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10205
c14d7ab2
PA		 102062012-02-27 Pedro Alves <palves@redhat.com>
10207
10208 PR server/9684
10209 * linux-low.c (pid_is_stopped): New.
10210 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10211
412c89dd
LM		 102122012-02-25 Luis Machado <lgustavo@codesourcery.com>
10213
10214 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10215 of conditions.
10216
b745defe
MR		 102172012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10218
10219 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10220
9f3a5c85
LM		 102212012-02-24 Luis Machado <lgustavo@codesourcery>
10222
10223 * server.c (handle_query): Advertise support for target-side
10224 breakpoint condition evaluation.
10225 (process_point_options): New function.
10226 (process_serial_event): When inserting a breakpoint, check for
10227 a target-side condition that should be evaluated.
10228
10229 * mem-break.c: Include regcache.h and ax.h.
10230 (point_cond_list_t): New data structure.
10231 (breakpoint) <cond_list>: New field.
10232 (find_gdb_breakpoint_at): Make non-static.
10233 (delete_gdb_breakpoint_at): Clear any target-side
10234 conditions.
10235 (clear_gdb_breakpoint_conditions): New function.
10236 (add_condition_to_breakpoint): Likewise.
10237 (add_breakpoint_condition): Likewise.
10238 (gdb_condition_true_at_breakpoint): Likewise.
10239 (gdb_breakpoint_here): Return result directly instead
10240 of going through a local variable.
10241
10242 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10243 (clear_gdb_breakpoint_conditions): Likewise.
10244 (add_breakpoint_condition): Likewise.
10245 (gdb_condition_true_at_breakpoint): Likewise.
10246
10247 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10248 (need_step_over_p): Take target-side breakpoint condition into
10249 consideration.
10250
5e1dc496
LM		 102512012-02-24 Luis Machado <lgustavo@codesourcery>
10252
10253 * server.h: Include tracepoint.h.
10254 (agent_mem_read, agent_get_trace_state_variable_value,
10255 agent_set_trace_state_variable_value,
10256 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10257 get_set_tsv_func_addr): New prototypes.
10258
10259 * ax.h: New include file.
10260 * ax.c: New source file.
10261
10262 * tracepoint.c: Include ax.h.
10263 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10264 agent_expr, eval_result_type): Move to ax.h.
10265 (parse_agent_expr): Rename to ...
10266 (gdb_parse_agent_expr): ... this, make it non-static and move
10267 to ax.h.
10268 (unparse_agent_expr) Rename to ...
10269 (gdb_unparse_agent_expr): ... this, make it non-static and move
10270 to ax.h.
10271 (eval_agent_expr): Rename to ...
10272 (eval_tracepoint_agent_expr): ... this.
10273 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10274 forward declarations.
10275 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10276 (agent_get_trace_state_variable_value): New function.
10277 (agent_set_trace_state_variable_value): New function.
10278 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10279 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10280 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10281 (condition_true_at_tracepoint): Likewise.
10282 (parse_agent_expr): Rename to ...
10283 (gdb_parse_agent_expr): ... this and move to ax.c.
10284 (unparse_agent_expr): Rename to ...
10285 (gdb_unparse_agent_expr): ... this and move to ax.c.
10286 (gdb_agent_op_name): Move to ax.c.
10287 (eval_agent_expr): Rename to ...
10288 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10289 and move to ax.c.
10290 (eval_tracepoint_agent_expr): New function.
10291 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10292 non-static.
5e1dc496
LM		 10293 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10294 ax.c.
10295 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10296 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10297 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10298 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10299 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10300 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10301 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10302 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10303 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10304 (compile_bytecodes): Remove forward declaration.
10305 (is_goto_target): Move to ax.c.
10306 (compile_bytecodes): Move to ax.c and call
10307 agent_get_trace_state_variable_value (...) and
10308 agent_set_trace_state_variable_value (...).
10309
10310 * Makefile.in: Update ax.c and IPA dependencies.
10311
277e4e52
PA		 103122012-02-24 Pedro Alves <palves@redhat.com>
10313
10314 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10315 (cmd_bigqtbuffer_circular): ... this. Only handle
10316 'QTBuffer:circular:'.
10317 (handle_tracepoint_general_set): Adjust.
10318
bf4c19f7
YQ		 103192012-02-16 Yao Qi <yao@codesourcery.com>
10320
10321 * inferiors.c: Move code to ...
10322 * dll.c: .... here. New.
10323 * server.h: Declare clear_dlls.
10324 * Makefile.in (SFILES): Add dll.c.
10325 (OBS): Add dll.o
10326 (dll.o): New rule.
10327
d73f2619
YQ		 103282012-02-11 Yao Qi <yao@codesourcery.com>
10329
10330 * server.c: (handle_monitor_command): Add a new parameter
10331 `own_buf'.
10332 (handle_query): Update caller.
10333
f8255c2a
JB		 103342012-02-09 Joel Brobecker <brobecker@adacore.com>
10335
10336 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10337 * configure, config.in: Regenerate.
10338 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10339 is not defined.
10340
da84f473
PA		 103412012-02-02 Pedro Alves <palves@redhat.com>
10342
10343 Try SIGKILL first, then PTRACE_KILL.
10344 * linux-low.c (linux_kill_one_lwp): New.
10345 (linux_kill_one_lwp): Rename to ...
10346 (kill_one_lwp_callback): ... this. Use the new
10347 linux_kill_one_lwp.
10348
e886a173
PA		 103492012-02-02 Pedro Alves <palves@redhat.com>
10350
10351 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10352 inferior.
10353
be07f1a2
PA		 103542012-01-27 Pedro Alves <palves@redhat.com>
10355
10356 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10357 (elf_64_file_p): Make static.
10358 (linux_pid_exe_is_elf_64_file): New.
10359 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10360 Delete declarations.
10361 (linux_pid_exe_is_elf_64_file): Declare.
10362 * linux-x86-low.c (x86_arch_setup): Use
10363 linux_pid_exe_is_elf_64_file.
10364
d8301ad1
JK		 103652012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10366
10367 * linux-low.c (linux_wait_for_event_1): Rename to ...
10368 (linux_wait_for_event): ... here and merge it with former
10369 linux_wait_for_event - new variable wait_ptid, use it.
10370 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10371
01b17894
PA		 103722012-01-23 Pedro Alves <palves@redhat.com>
10373
10374 * server.c (main): Avoid yet another case of infinite loop while
10375 detaching/killing after a longjmp.
10376
e825046f
JK		 103772012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10378
10379 Code cleanup.
10380 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10381
b9e7b9c3
UW		 103822012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10383
10384 * hostio.c (handle_readlink): New function.
10385 (handle_vFile): Call it to handle "vFile:readlink" packets.
10386
901f9912
UW		 103872012-01-20 Pedro Alves <palves@redhat.com>
10388 Ulrich Weigand <ulrich.weigand@linaro.org>
10389
10390 * server.c (handle_v_requests): Only support vAttach and vRun to
10391 start multiple processes when in extended protocol mode.
10392
fc1ab1a0
PA		 103932012-01-17 Pedro Alves <palves@redhat.com>
10394
10395 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10396 memalign plus mprotect to allocate the scratch buffer.
10397
7d5d4e98
PA		 103982012-01-13 Pedro Alves <palves@redhat.com>
10399
10400 * server.c (attach_inferior): Clear `cont_thread'.
10401
f128d5e9
PA		 104022012-01-13 Pedro Alves <palves@redhat.com>
10403
10404 * server.c (main): Avoid infinite loop while detaching/killing
10405 after a longjmp.
10406
06db92f0
DE		 104072012-01-09 Doug Evans <dje@google.com>
10408
10409 * server.c (start_inferior): Set last_ptid in --wrapper case.
10410
32d92999
YQ		 104112012-01-06 Yao Qi <yao@codesourcery.com>
10412
10413 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10414 defined.
10415 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10416
5e0a92a9
YQ		 104172012-01-04 Yao Qi <yao@codesourcery.com>
10418
10419 * tracepoint.c (cmd_qtdp): Print debug message
10420 for static tracepoint.
10421
ae639e8c
YQ		 104222012-01-04 Yao Qi <yao@codesourcery.com>
10423
10424 * tracepoint.c (trace_vdebug): Differentiate debug message
10425 between gdbserver and IPA.
10426
f72429c5
YQ		 104272012-01-03 Yao Qi <yao@codesourcery.com>
10428
10429 * tracepoint.c (tracepoint_was_hit): Don't collect for
10430 static tracepoint.
10431
12c3e59c
JB		 104322012-01-02 Joel Brobecker <brobecker@adacore.com>
10433
10434 * terminal.h: Reformat copyright header.
10435
67827812
JB		 104362012-01-02 Joel Brobecker <brobecker@adacore.com>
10437
10438 * server.c (gdbserver_version): Update copyright year.
10439 * gdbreplay.c (gdbreplay_version): Likewise.
10440
3e52c33d
JK		 104412011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10442
10443 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10444
10445 Revert:
10446 2011-12-18 Hui Zhu <teawater@gmail.com>
10447 * linux-low.c (linux_create_inferior): Save return value to ret.
10448
66f1260e
HZ		 104492011-12-18 Hui Zhu <teawater@gmail.com>
10450
10451 * linux-low.c (linux_create_inferior): Save return value to ret.
10452
e77616d7
DE		 104532011-12-16 Doug Evans <dje@google.com>
10454
e7b06c57
DE		 10455 * linux-low.c (linux_create_inferior): If stdio connection,
10456 redirect stdin from /dev/null, stdout to stderr.
10457 * remote-utils.c (remote_is_stdio): New static global.
10458 (remote_connection_is_stdio): New function.
10459 (remote_prepare): Handle stdio connection.
10460 (remote_open): Ditto.
10461 (remote_close): Don't close stdin for stdio connections.
10462 (read_prim,write_prim): New functions. Replace all calls to
10463 read/write to these.
10464 * server.c (main): Watch for "-" argument. Move call to
10465 remote_prepare before start_inferior.
10466 * server.h (STDIO_CONNECTION_NAME): New macro.
10467 (remote_connection_is_stdio): Declare.
10468
e77616d7
DE		 10469 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10470 in debugging output.
10471
82067193
YQ		 104722011-12-15 Yao Qi <yao@codesourcery.com>
10473
10474 * tracepoint.c: Include sys/syscall.h.
10475 (gdb_ust_thread): Remove preprocessor conditional.
10476
82bfbe7e
PA		 104772011-12-14 Pedro Alves <pedro@codesourcery.com>
10478
10479 * linux-low.c (linux_detach_one_lwp): Call
10480 the_low_target.prepare_to_resume before detaching.
10481
712c6575
YQ		 104822011-12-14 Yao Qi <yao@codesourcery.com>
10483
10484 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10485 of write.
10486
d54d1edf
YQ		 104872011-12-14 Yao Qi <yao@codesourcery.com>
10488
10489 * i386-low.c (i386_low_stopped_data_address): Initialize local
10490 variable `control'.
10491
6210a125
PA		 104922011-12-13 Pedro Alves <pedro@codesourcery.com>
10493
10494 PR remote/13492
10495
10496 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10497 DR_CONTROL unless necessary. Extend comments.
10498 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10499 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10500
2ece8244
YQ		 105012011-12-13 Yao Qi <yao@codesourcery.com>
10502
10503 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10504 macros.
10505 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10506
784867a5
JK		 105072011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10508
10509 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10510 Print new debug message for such case.
10511
6bf36717
JK		 105122011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10513
10514 Fix overlapping memcpy.
10515 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10516 the read_inferior_memory transfer.
10517 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10518 write_inferior_memory transfer.
10519 (set_fast_tracepoint_jump): New variable buf. Use it for the
10520 read_inferior_memory and write_inferior_memory transfers.
10521 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10522 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10523 Use it for the write_inferior_memory transfer.
10524 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10525 buffers.
10526
50275556
MR		 105272011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10528
10529 * linux-low.c (fetch_register, store_register): Make code
10530 consistent, fix formatting.
10531
7325beb4
MR		 105322011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10533
10534 * linux-low.c (usr_store_inferior_registers): Factor out code
10535 to handle individual registers into...
10536 (store_register): ... this new function.
10537
c642a434
UW		 105382011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10539
10540 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10541 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10542 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10543 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10544 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10545 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10546 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10547 (srv_xmlfiles): Add new XML files.
10548
10549 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10550 and <sys/uio.h>.
10551 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10552 (init_registers_s390_linux32v1): Add prototype.
10553 (init_registers_s390_linux32v2): Likewise.
10554 (init_registers_s390_linux64v1): Likewise.
10555 (init_registers_s390_linux64v2): Likewise.
10556 (init_registers_s390x_linux64v1): Likewise.
10557 (init_registers_s390x_linux64v2): Likewise.
10558 (s390_num_regs): Increment to 52.
10559 (s390_regmap): Add orig_r2 register.
10560 (s390_num_regs_3264): Increment to 68.
10561 (s390_regmap_3264): Add orig_r2 register.
10562 (s390_collect_ptrace_register): Handle orig_r2 register.
10563 (s390_supply_ptrace_register): Likewise.
10564 (s390_fill_last_break): New function.
10565 (s390_store_last_break): Likewise.
10566 (s390_fill_system_call): New function.
10567 (s390_store_system_call): Likewise.
10568 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10569 register sets.
10570 (s390_check_regset): New function.
10571 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10572 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10573 Update target_regsets for available register sets.
10574
2268b414
JK		 105752011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10576 Jan Kratochvil <jan.kratochvil@redhat.com>
10577
10578 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10579 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10580 New.
10581 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10582 * linux-low.h (struct process_info_private): New member r_debug.
10583 * server.c (handle_qxfer_libraries): Call
10584 the_target->qxfer_libraries_svr4.
10585 (handle_qxfer_libraries_svr4): New function.
10586 (qxfer_packets): New entry "libraries-svr4".
10587 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10588 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10589 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10590 PACKET_qXfer_libraries_svr4.
10591
d6db1fab
UW		 105922011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10593
10594 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10595 PSW address/mask between 8-byte and 16-byte formats.
10596 (s390_supply_ptrace_register): Likewise.
10597 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10598 basic addressing mode bit.
10599
242f5f1c
SS		 106002011-11-24 Stan Shebs <stan@codesourcery.com>
10601
10602 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10603
f196051f
SS		 106042011-11-17 Stan Shebs <stan@codesourcery.com>
10605
10606 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10607 (tracing_start_time): New global.
10608 (tracing_stop_time): New global.
10609 (tracing_user_name): New global.
10610 (tracing_notes): New global.
10611 (tracing_stop_note): New global.
10612 (cmd_qtstart): Set traceframe_usage, start_time.
10613 (stop_tracing): Set stop_time.
10614 (cmd_qtstatus): Report additional status.
10615 (cmd_qtp): New function.
10616 (handle_tracepoint_query): Call it.
10617 (cmd_qtnotes): New function.
10618 (handle_tracepoint_general_set): Call it.
10619 (get_timestamp): Rename from tsv_get_timestamp.
10620
405f8e94
SS		 106212011-11-14 Stan Shebs <stan@codesourcery.com>
10622 Kwok Cheung Yeung <kcy@codesourcery.com>
10623
10624 * linux-x86-low.c (small_jump_insn): New.
10625 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10626 trampoline and error message, build a trampoline and issue a small
10627 jump instruction to it.
10628 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10629 trampoline and error message.
10630 (x86_get_min_fast_tracepoint_insn_len): New.
10631 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10632 * linux-low.h (struct linux_target_ops): Add arguments to
10633 install_fast_tracepoint_jump_pad operation, add new operation.
10634 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10635 arguments.
10636 (linux_get_min_fast_tracepoint_insn_len): New function.
10637 (linux_target_op): Add new operation.
10638 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10639 (gdb_trampoline_buffer_end): Ditto.
10640 (gdb_trampoline_buffer_error): Ditto.
10641 (struct ipa_sym_addresses): Add fields for new IPA variables.
10642 (symbol_list): Add entries for new IPA variables.
10643 (struct tracepoint): Add fields to hold the address range of the
10644 trampoline used by the tracepoint.
10645 (trampoline_buffer_head): New static variable.
10646 (trampoline_buffer_tail): Ditto.
10647 (claim_trampoline_space): New function.
10648 (have_fast_tracepoint_trampoline_buffer): New function.
10649 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10650 structure.
10651 (install_fast_tracepoint): Ditto, also add error buffer argument.
10652 (cmd_qtminftpilen): New function.
10653 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10654 (fast_tracepoint_from_trampoline_address): New function.
10655 (fast_tracepoint_collecting): Handle trampoline as part of jump
10656 pad space.
10657 (set_trampoline_buffer_space): New function.
10658 (initialize_tracepoint): Initialize new IPA variables.
10659 * target.h (struct target_ops): Add arguments to
10660 install_fast_tracepoint_jump_pad operation, add new
10661 get_min_fast_tracepoint_insn_len operation.
10662 (target_get_min_fast_tracepoint_insn_len): New.
10663 (install_fast_tracepoint_jump_pad): Add arguments.
10664 * server.h (IPA_BUFSIZ): Define.
10665 * linux-i386-ipa.c: Include extra header files.
10666 (initialize_fast_tracepoint_trampoline_buffer): New function.
10667 (initialize_low_tracepoint): Call it.
10668 * server.h (set_trampoline_buffer_space): Declare.
10669 (claim_trampoline_space): Ditto.
10670 (have_fast_tracepoint_trampoline_buffer): Ditto.
10671
1e4d1764
YQ		 106722011-11-14 Yao Qi <yao@codesourcery.com>
10673
10674 * server.c (handle_query): Handle InstallInTrace for qSupported.
10675 * tracepoint.c (add_tracepoint): Sort list.
10676 (install_tracepoint, download_tracepoint): New.
10677 (cmd_qtdp): Call them to install and download tracepoints.
10678 (sort_tracepoints): Removed.
10679 (cmd_qtstart): Update.
10680
5c73ff4e
YQ		 106812011-11-14 Yao Qi <yao@codesourcery.com>
10682
10683 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10684 * mem-break.h: Declare.
10685 * tracepoint.c (cmd_qtstart): Move some code to ...
10686 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10687 New.
10688 (download_tracepoints): Move some code to ...
10689 (download_tracepoint_1): ... here. New.
10690
86a30030
YQ		 106912011-11-08 Yao Qi <yao@codesourcery.com>
10692
10693 * remote-utils.c (relocate_instruction): A comment fix.
10694
8d26e50c
JB		 106952011-11-07 Joel Brobecker <brobecker@adacore.com>
10696
10697 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10698 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10699 dr_status_mirror and dr_control_mirror from debug_reg_state.
10700 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10701 (i386_initial_stuff): Remove use of deleted globals.
10702 (i386_get_thread_context, i386_set_thread_context,
10703 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10704 from debug_reg_state.
10705
a59306a3
YQ		 107062011-11-05 Yao Qi <yao@codesourcery.com>
10707
10708 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10709 address as TPOINT's.
10710
3065dfb6
SS		 107112011-11-02 Stan Shebs <stan@codesourcery.com>
10712
10713 * tracepoint.c (agent_mem_read_string): New function.
10714 (eval_agent_expr): Call it for tracenz.
10715 * server.c (handle_query): Report support for tracenz.
10716
fd0d8c7c
YQ		 107172011-11-02 Yao Qi <yao@codesourcery.com>
10718
10719 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10720
609086b1
YQ		 107212011-11-02 Yao Qi <yao@codesourcery.com>
10722
10723 * target.h: Fix a typo in comment.
10724
b9fd1791
PA		 107252011-10-31 Pedro Alves <pedro@codesourcery.com>
10726
10727 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10728 clobber the breakpoints' shadows with fast tracepoint jumps.
10729 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10730 * target.c (write_inferior_memory): Also pass MYADDR down to
10731 check_mem_write.
10732
03583c20
UW		 107332011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10734
10735 * configure.ac: Check support for personality routine.
10736 * configure: Regenerate.
10737 * config.in: Likewise.
10738 * linux-low.c: Include <sys/personality.h>.
10739 Define ADDR_NO_RANDOMIZE if necessary.
10740 (linux_create_inferior): Disable address space randomization when
10741 forking inferior, if requested.
10742 (linux_supports_disable_randomization): New function.
10743 (linux_target_ops): Install it.
10744 * server.h (disable_randomization): Declare.
10745 * server.c (disable_randomization): New global variable.
10746 (handle_general_set): Handle QDisableRandomization.
10747 (handle_query): Likewise for qSupported.
10748 (main): Support --disable-randomization and --no-disable-randomization
10749 command line arguments.
10750 * target.h (struct target_ops): Add supports_disable_randomization.
10751 (target_supports_disable_randomization): New macro.
10752
723b724b
MF		 107532011-09-29 Mike Frysinger <vapier@gentoo.org>
10754
10755 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10756 ifdef check.
10757 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10758 [!PT_GETDSBT] (target_loadmap): New definition.
10759 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10760 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10761 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10762 and PT_GETDSBT to LINUX_LOADMAP.
10763 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10764 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10765
55329a5c 107662011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 10767
10768 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10769 (arm_linux_hwbp_cap): New static variable.
10770 (arm_linux_get_hwbp_cap): Replace by ...
10771 (arm_linux_init_hwbp_cap): ... this new function.
10772 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10773 (arm_linux_get_hw_watchpoint_count): Likewise.
10774 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10775 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10776 (arm_prepare_to_resume): Use perror_with_name instead of error.
10777
55329a5c 107782011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 10779
10780 * linux-arm-low.c: Include <signal.h>.
10781 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10782 (struct arm_linux_hwbp_cap): New data type.
10783 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10784 (struct arm_linux_hw_breakpoint): New data type.
10785 (MAX_BPTS, MAX_WPTS): Define.
10786 (struct arch_process_info, struct arch_lwp_info): New data types.
10787 (arm_linux_get_hwbp_cap): New function.
10788 (arm_linux_get_hw_breakpoint_count): Likewise.
10789 (arm_linux_get_hw_watchpoint_count): Likewise.
10790 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10791 (arm_hwbp_control_initialize): Likewise.
10792 (arm_hwbp_control_is_enabled): Likewise.
10793 (arm_hwbp_control_is_initialized): Likewise.
10794 (arm_hwbp_control_disable): Likewise.
10795 (arm_linux_hw_breakpoint_equal): Likewise.
10796 (arm_linux_hw_point_initialize): Likewise.
10797 (struct update_registers_data): New data structure.
10798 (update_registers_callback: New function.
10799 (arm_insert_point): Likewise.
10800 (arm_remove_point): Likewise.
10801 (arm_stopped_by_watchpoint): Likewise.
10802 (arm_stopped_data_address): Likewise.
10803 (arm_new_process): Likewise.
10804 (arm_new_thread): Likewise.
10805 (arm_prepare_to_resume): Likewise.
10806 (the_low_target): Register arm_insert_point, arm_remove_point,
10807 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10808 arm_new_thread, and arm_prepare_to_resume.
10809
6b9801d4
SS		 108102011-09-15 Stan Shebs <stan@codesourcery.com>
10811
10812 * server.h (struct emit_ops): Add compare-goto fields.
10813 * tracepoint.c (gdb_agent_op_sizes): New table.
10814 (emit_eq_goto): New function.
10815 (emit_ne_goto): New function.
10816 (emit_lt_goto): New function.
10817 (emit_le_goto): New function.
10818 (emit_gt_goto): New function.
10819 (emit_ge_goto): New function.
10820 (is_goto_target): New function.
10821 (compile_bytecodes): Recognize special cases of compare-goto
10822 combinations and call specialized emitters for them.
10823 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10824 (amd64_emit_ne_goto): New function.
10825 (amd64_emit_lt_goto): New function.
10826 (amd64_emit_le_goto): New function.
10827 (amd64_emit_gt_goto): New function.
10828 (amd64_emit_ge_goto): New function.
10829 (amd64_emit_ops): Add the new functions.
10830 (i386_emit_eq_goto): New function.
10831 (i386_emit_ne_goto): New function.
10832 (i386_emit_lt_goto): New function.
10833 (i386_emit_le_goto): New function.
10834 (i386_emit_gt_goto): New function.
10835 (i386_emit_ge_goto): New function.
10836 (i386_emit_ops): Add the new functions.
10837
bf15cbda
SS		 108382011-09-08 Stan Shebs <stan@codesourcery.com>
10839
10840 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10841 (i386_emit_epilogue): Restore %ebx.
10842
943ca1dd
JZ		 108432011-08-31 Jie Zhang <jzhang918@gmail.com>
10844
10845 * server.c (step_thread): Remove definition.
10846 (process_serial_event): Don't handle Hs.
10847 * server.h (step_thread): Remove declaration.
10848 * target.c (set_desired_inferior): Remove use of step_thread.
10849
e3deef73
LM		 108502011-08-24 Luis Machado <lgustavo@codesourcery.com>
10851
10852 * linux-low.c: Include linux-procfs.h.
10853 (linux_attach_lwp_1): Update comments.
10854 (linux_attach): Scan for existing threads when attaching to a
10855 process that is the tgid.
10856 * Makefile.in: Update dependencies.
10857
13da1c97
LM		 108582011-08-24 Luis Machado <lgustavo@codesourcery.com>
10859
10860 * configure.srv: Add linux-procfs.o dependencies.
10861
881127c9
YQ		 108622011-08-14 Yao Qi <yao@codesourcery.com>
10863
10864 * target.h (struct target_ops): Fix indent.
10865 * win32-low.c (win32_target_ops): Fix comment.
10866
58dbd541
YQ		 108672011-08-14 Andrew Jenner <andrew@codesourcery.com>
10868 Yao Qi <yao@codesourcery.com>
10869
10870 * Makefile.in (clean): Remove tic6x-*.c files.
10871 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10872 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10873 (tic6x-c64xp-linux.c): Likewise.
10874 * configure.srv: Add support for tic6x-*-uclinux.
10875 * linux-tic6x-low.c: New.
10876 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10877
78d85199
YQ		 108782011-08-14 Andrew Stubbs <ams@codesourcery.com>
10879 Yao Qi <yao@codesourcery.com>
10880
10881 * target.h (struct target_ops): Add read_loadmap.
10882 * linux-low.c (struct target_loadseg): New type.
10883 (struct target_loadmap): New type.
10884 (linux_read_loadmap): New function.
10885 (linux_target_ops): Add linux_read_loadmap.
10886 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 10887 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10888 to NULL.
78d85199 10889
a959a88d
EZ		 108902011-08-05 Eli Zaretskii <eliz@gnu.org>
10891
10892 * win32-low.c: Include <stdint.h>.
10893
1ced966e
PA		 108942011-07-22 Pedro Alves <pedro@codesourcery.com>
10895
10896 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10897 to the inferior here.
10898 (i386_remove_aligned_watchpoint): Ditto.
10899 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10900 fit part of the watchpoint in the debug registers.
10901 (i386_update_inferior_debug_regs): New.
10902 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10903 registers, and only update the inferior on success.
10904 (i386_low_remove_watchpoint): Ditto.
10905
d26e3629
KY		 109062011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10907
10908 * linux-low.c (compare_ints, unique, list_threads, show_process,
10909 linux_core_of_thread): Delete.
10910 (linux_target_ops): Change linux_core_of_thread to
10911 linux_common_core_of_thread.
10912 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10913 * utils.c (malloc_failure): Change type of argument.
10914 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10915 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10916 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10917 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10918 (IPA_OBJS): Add common-utils-ipa.o.
10919 (ptid_h, linux_osdata_h): New macros.
10920 (server_h): Add common/common-utils.h, common/xml-utils.h,
10921 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10922 common/ptid.h.
10923 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10924 ptid.o, buffer.o): New rules.
10925 (linux-low.o): Add common/linux-osdata.h as a dependency.
10926 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10927 * configure.ac: Add AC_HEADER_DIRENT check.
10928 * config.in: Regenerate.
10929 * configure: Regenerate.
10930 * remote-utils.c (xml_escape_text): Delete.
10931 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10932 buffer_xml_printf): Move to common/buffer.c.
10933 * server.c (main): Remove call to initialize_inferiors.
10934 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10935 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10936 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10937 internal_error, gdb_assert, gdb_assert_fail): Delete.
10938 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10939 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10940 common/buffer.h.
10941 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10942 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10943 initialize_inferiors): Delete.
10944
2275a1a7
PA		 109452011-07-20 Pedro Alves <pedro@codesourcery.com>
10946
10947 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10948 symbol error.
10949
0a5b1e09
PA		 109502011-05-31 Pedro Alves <pedro@codesourcery.com>
10951
10952 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10953 assertion.
10954 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10955
6938fd34
YQ		 109562011-05-26 Yao Qi <yao@codesourcery.com>
10957
10958 * Makefile.in (thread-db.o): Track dependence to
10959 common/gdb_thread_db.h.
10960 * thread-db.c: include gdb_thread_db.h from right place.
10961
b481f9e0
TT		 109622011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10963
10964 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10965 __FILE__ and __LINE__ to internal_error.
10966
98a5dd13
DE		 109672011-05-13 Doug Evans <dje@google.com>
10968
10969 * thread-db.c (try_thread_db_load_from_sdir): New function.
10970 (try_thread_db_load_from_dir): New function.
10971 (thread_db_load_search): Handle $sdir, ignore $pdir.
10972 Remove trying of system directories if search of
10973 libthread-db-search-path fails, that is now done via $sdir.
10974
d248b706
KY		 109752011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10976
10977 * server.c (handle_query): Add EnableDisableTracepoints to the list
10978 of supported features.
43aaf8b6 10979 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 10980 tracepoints.
43aaf8b6
PA		 10981 (cmd_qtenable_disable): New.
10982 (cmd_qtstart): Install tracepoints even if disabled.
10983 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10984 receiving a QTEnable or QTDisable packet.
10985 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10986 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10987 tracepoints.
10988 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 10989
84e578fb
DE		 109902011-05-10 Doug Evans <dje@google.com>
10991
10992 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10993
71f55dd8
DE		 109942011-05-04 Doug Evans <dje@google.com>
10995
10996 * linux-low.c (linux_join): Skip process lookup.
10997 * spu-low.c (spu_join): Ditto.
10998 * server.c (join_inferiors_callback): Delete.
10999 (process_serial_event): For 'D' packet (detach) call join_inferior
11000 directly.
11001
4d393d60
JM		 110022011-05-04 Joseph Myers <joseph@codesourcery.com>
11003
11004 * README: Don't mention xscale*-*-linux*.
11005 * configure.srv (xscale*-*-linux*): Don't handle target.
11006
b00ad6ff
NF		 110072011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11008
11009 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11010 casting pointers.
11011 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11012 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11013 (i386_emit_void_call_2): Likewise.
11014
af96c192
YQ		 110152011-04-26 Yao Qi <yao@codesourcery.com>
11016
43aaf8b6
PA		 11017 * linux-low.c: Move common macros to linux-ptrace.h.
11018 Include linux-ptrace.h.
af96c192
YQ		 11019 * Makefile.in (linux_ptrace_h): New.
11020 (linux-low.o): Depends on linux-ptrace.h.
11021
03f2bd59
JK		 110222011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11023
11024 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11025 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11026 (remote_prepare): New function with most of the TCP code from ...
11027 (remote_open): ... here. Detect PORT here unconditionally. Move also
11028 setting transport_is_reliable.
11029 * server.c (run_once): New variable.
11030 (gdbserver_usage): Document it.
11031 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11032 the first run if RUN_ONCE.
11033 * server.h (run_once, remote_prepare): New declarations.
11034
7a9dd1b2
TT		 110352011-04-19 Tom Tromey <tromey@redhat.com>
11036
11037 * win32-low.c (handle_load_dll): Remove duplicate "the".
11038
81239425
PM		 110392011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11040
11041 Remove support for old Cygwin 1.5 versions.
11042 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11043 function to avoid warning.
11044 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11045 warning.
11046
9e0627f1
PM		 110472011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11048
11049 * gdbserver/server.h (Macro _): Define it if not available.
11050
588eebee
MS		 110512011-03-14 Michael Snyder <msnyder@vmware.com>
11052
348af9f7 11053 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11054
43f70d4c
JB		 110552011-03-10 Joel Brobecker <brobecker@adacore.com>
11056
11057 * Makefile.in (maintainer-clean realclean distclean): Remove
11058 "make ... subdir_do" command.
11059
348af9f7
MS		 110602011-03-10 Michael Snyder <msnyder@vmware.com>
11061
11062 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11063
11064 * server.c (handle_v_run): Free alloced buffer on early return.
11065
e637a4f5
YQ		 110662011-03-09 Yao Qi <yao@codesourcery.com>
11067
11068 Revert:
11069 2011-03-04 Yao Qi <yao@codesourcery.com>
11070
11071 * Makefile.in: Remove GNU make feature --directory.
11072
11073 2011-03-05 Yao Qi <yao@codesourcery.com>
11074
11075 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11076 (subdir_do): New make target. Copied from gdb/Makefile.
11077 (maintainer-clean, realclean, distclean, clean): Call corresponding
11078 make targets in common/Makefile.
11079
11080 2011-02-11 Yao Qi <yao@codesourcery.com>
11081
11082 * configure.ac: Call AC_PROG_RANLIB.
11083 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11084 * configure: Regenerate.
11085
e6edda56
JK		 110862011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11087
11088 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11089
e5141119
JB		 110902011-03-06 Yao Qi <yao@codesourcery.com>
11091
11092 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11093
64794aa4
JB		 110942011-03-05 Yao Qi <yao@codesourcery.com>
11095
11096 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11097 (subdir_do): New make target. Copied from gdb/Makefile.
11098 (maintainer-clean, realclean, distclean, clean): Call corresponding
11099 make targets in common/Makefile.
11100
7a762829
YQ		 111012011-03-04 Yao Qi <yao@codesourcery.com>
11102
11103 * Makefile.in: Remove GNU make feature --directory.
11104
348af9f7
MS		 111052011-03-04 Michael Snyder <msnyder@vmware.com>
11106
11107 * server.c (queue_stop_reply): Call xmalloc not malloc.
11108
111092011-03-02 Michael Snyder <msnyder@vmware.com>
11110
11111 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11112
9f72fee2
MS		 111132011-02-28 Michael Snyder <msnyder@vmware.com>
11114
588eebee
MS		 11115 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11116 (cmd_qtframe): Ditto.
11117 (cmd_qtbuffer): Ditto.
11118 (cmd_bigqtbuffer): Ditto.
11119
9f72fee2
MS		 11120 * utils.c (decimal2str): Initialize 'width' to nine, then
11121 don't mess with it.
11122
8040bd49
UW		 111232011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11124
11125 * hostio.c (require_data): Free *data, not data.
11126
7e52cbd0
JK		 111272011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11128
11129 * hostio.c (require_data): Use free, not xfree.
11130
9130f83e
MS		 111312011-02-27 Michael Snyder <msnyder@vmware.com>
11132
4b812f4e
MS		 11133 * server.c (handle_query): Discard unused value.
11134
9130f83e
MS		 11135 * hostio.c (require_data): Free malloc memory before returning
11136 error.
11137
69d37113
MS		 111382011-02-26 Michael Snyder <msnyder@vmware.com>
11139
11140 * linux-low.c (list_threads): Call closedir for dirent.
11141
35f5825a
MS		 111422011-02-27 Michael Snyder <msnyder@vmware.com>
11143
2a589cef
MS		 11144 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11145 a case statement falls through.
11146
0adea5f7
MS		 11147 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11148
35f5825a
MS		 11149 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11150 in comparison.
11151
238f1c74
MS		 111522011-02-26 Michael Snyder <msnyder@vmware.com>
11153
11154 * utils.c (decimal2str): Eliminate dead code and dead param.
11155 (pulongest): Drop dead param from call to decimal2str.
11156 (plongest): Ditto.
11157
633ff500
JB		 111582011-02-24 Joel Brobecker <brobecker@adacore.com>
11159
11160 Revert the following patch (not approved yet):
11161 2011-02-21 Hui Zhu <teawater@gmail.com>
11162 * tracepoint.c (tp_printf): New function.
11163 (eval_agent_expr): Handle gdb_agent_op_printf.
11164
f9c6ff72
HZ		 111652011-02-21 Hui Zhu <teawater@gmail.com>
11166
11167 * tracepoint.c (tp_printf): New function.
11168 (eval_agent_expr): Handle gdb_agent_op_printf.
11169
94d5e490
TT		 111702011-02-18 Tom Tromey <tromey@redhat.com>
11171
11172 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11173 (tracepoint.o): Likewise.
11174 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11175 (gdb_agent_op_names): Likewise.
11176
c7f96d2b
TT		 111772011-02-18 Tom Tromey <tromey@redhat.com>
11178
11179 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11180 gdb_agent_op_rot>: New constants.
11181 (gdb_agent_op_names): Add pick and roll.
11182 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11183 cases.
11184
0feedb2c
JK		 111852011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11186
11187 * aclocal.m4: Regenerated with aclocal-1.11.1.
11188
b3b9301e
PA		 111892011-02-14 Pedro Alves <pedro@codesourcery.com>
11190
11191 * server.c (handle_qxfer_traceframe_info): New.
11192 (qxfer_packets): Register "traceframe-info".
11193 (handle_query): Report support for qXfer:traceframe-info:read+.
11194 * tracepoint.c (match_blocktype): New.
11195 (traceframe_find_block_type): Rename to ...
11196 (traceframe_walk_blocks): ... this. Add callback filter argument,
11197 and use it.
11198 (traceframe_find_block_type): New, reimplemented on top of
11199 traceframe_walk_blocks.
11200 (build_traceframe_info_xml): New.
11201 (traceframe_read_info): New.
11202 * server.h (traceframe_read_info): Declare.
11203
4f3e6fb7
YQ		 112042011-02-11 Yao Qi <yao@codesourcery.com>
11205
11206 * configure.ac: Call AC_PROG_RANLIB.
11207 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11208 * configure: Regenerate.
11209
764880b7
PA		 112102011-02-07 Pedro Alves <pedro@codesourcery.com>
11211
11212 * server.c (gdb_read_memory): Change return semantics to allow
11213 partial transfers.
11214 (handle_search_memory_1): Adjust.
11215 (process_serial_event) <'m' packet>: Handle partial transfers.
11216 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11217
1c79eb8a
PA		 112182011-01-28 Pedro Alves <pedro@codesourcery.com>
11219
11220 * regcache.c (init_register_cache): Initialize
11221 regcache->register_status.
11222 (free_register_cache): Release regcache->register_status.
11223 (regcache_cpy): Copy register_status.
11224 (registers_to_string): Print 'x's for unavailable registers.
11225 (supply_register): Mark the register's status valid or
11226 unavailable, depending on whether a buffer was passed in or not.
11227 (supply_register_zeroed): New.
11228 (supply_regblock): Mark the registers' status valid or
11229 unavailable, depending on whether a buffer was passed in or not.
11230 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11231 (struct regcache): New `register_status' field.
11232 (supply_register_zeroed): Declare.
11233 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11234 supply_register_zeroed, rather than passing a NULL buffer to
11235 supply_register.
11236 * tracepoint.c (fetch_traceframe_registers): Update comment.
11237
85724a0e
PA		 112382011-01-28 Pedro Alves <pedro@codesourcery.com>
11239
11240 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11241 buffer explicit.
11242
d08aafef
PA		 112432011-01-25 Pedro Alves <pedro@codesourcery.com>
11244
11245 * server.h (decode_xfer_write): Change prototype.
11246 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11247 and don't extract the annex here.
11248 * server.c (decode_xfer_read): Remove `annex' parameter,
11249 and don't extract the annex here.
11250 (decode_xfer): New.
11251 (struct qxfer): New.
11252 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11253 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11254 (handle_qxfer_statictrace): New functions, abstracted out from
11255 handle_query, and made to use the struct qxfer interface.
11256 (handle_threads_qxfer_proper): Rename to ...
11257 (handle_qxfer_threads_proper): ... this.
11258 (handle_threads_qxfer): Rename to ...
11259 (handle_qxfer_threads): ... this. Adjust.
11260 (qxfer_packets): New array.
11261 (handle_qxfer): New function.
11262 (handle_query): Use handle_qxfer.
11263
493e2a69
MS		 112642011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11265
11266 * gdbreplay.c: Shorten lines of >= 80 columns.
11267 * linux-low.c: Ditto.
11268 * linux-ppc-low.c: Ditto.
11269 * linux-s390-low.c: Ditto.
11270 * linux-sparc-low.c: Ditto.
11271 * linux-x86-low.c: Ditto.
11272 * linux-xtensa-low.c: Ditto.
11273 * mem-break.c: Ditto.
11274 * nto-low.c: Ditto.
11275 * regcache.h: Ditto.
11276 * remote-utils.c: Ditto.
11277 * server.c: Ditto.
11278 * server.h: Ditto.
11279 * thread-db.c: Ditto.
11280 * tracepoint.c: Ditto.
11281 * utils.c: Ditto.
11282 * win32-low.h: Ditto.
11283
44944448
JB		 112842011-01-05 Joel Brobecker <brobecker@adacore.com>
11285
11286 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11287 update.
11288
71ce852c
JB		 112892011-01-01 Joel Brobecker <brobecker@adacore.com>
11290
11291 * server.c (gdbserver_version): Update copyright year in version
11292 output.
11293 * gdbreplay.c (gdbreplay_version): Ditto.
11294
eb826dc6
MF		 112952010-12-29 Jie Zhang <jie.zhang@analog.com>
11296
11297 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11298 * linux-bfin-low.c: New file.
11299 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11300 PT_DATA_ADDR for BFIN targets.
11301 * Makefile.in (SFILES): Add linux-bfin-low.c.
11302 (clean): Remove reg-bfin.c.
11303 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11304 * README: Mention supported Blackfin targets.
11305
39ab222a
MF		 113062010-12-23 Mike Frysinger <vapier@gentoo.org>
11307
11308 * .gitignore: New file.
11309
a1f2ce7d
MF		 113102010-11-16 Mike Frysinger <vapier@gentoo.org>
11311
11312 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11313
f474844c
JZ		 113142010-10-22 Jie Zhang <jie@codesourcery.com>
11315
11316 * Makefile.in: Add FLAGS_TO_PASS variable.
11317 (install): Remove dependency of install-only and recursively
11318 invoke make for install-only.
11319
f1048712
DE		 113202010-10-04 Doug Evans <dje@google.com>
11321
11322 * Makefile.in (uninstall): Use $(DESTDIR).
11323
b53a1623
PA		 113242010-09-24 Pedro Alves <pedro@codesourcery.com>
11325
e6ee044d
PA		 11326 PR gdb/11842
11327
b53a1623
PA		 11328 * linux-x86-low.c (compat_siginfo_from_siginfo)
11329 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11330 si_code is < 0. Check for si_code == SI_TIMER before checking for
11331 si_code < 0.
11332
fa1bd1e4
JB		 113332010-09-13 Joel Brobecker <brobecker@adacore.com>
11334
11335 * lynx-i386-low.c: New file.
11336 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11337
47fac8f8
JB		 113382010-09-13 Joel Brobecker <brobecker@adacore.com>
11339
11340 * lynx-low.c (ptrace_request_to_str): Remove handling for
11341 request values that have been removed in LynxOS 5.x.
11342
1adfc54d
JB		 113432010-09-13 Joel Brobecker <brobecker@adacore.com>
11344
11345 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11346 <ptrace.h>
11347
c2a66c29
NS		 113482010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11349
11350 * configure.ac: Add --enable-inprocess-agent option.
11351 * configure: Rebuilt.
11352
32fcada3
YQ		 113532010-09-06 Yao Qi <yao@codesourcery.com>
11354
11355 * linux-low.c (linux_kill): Remove unused variable.
11356 (linux_stabilize_threads): Likewise.
11357 * server.c (start_inferior): Likewise.
11358 (queue_stop_reply_callback): Likewise.
11359 * tracepoint.c (do_action_at_tracepoint): Likewise.
11360
0cccb683
YQ		 113612010-09-06 Yao Qi <yao@codesourcery.com>
11362
11363 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11364 on return.
11365
423ec54c
JK		 113662010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11367
11368 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11369
12ac6819
PA		 113702010-09-06 Pedro Alves <pedro@codesourcery.com>
11371
11372 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11373 "$(IPA_DEPFILES)".
11374
8ed54b31
JB		 113752010-09-01 Joel Brobecker <brobecker@adacore.com>
11376
11377 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11378 gdbserver/lynx-ppc-low.c: New files.
11379 * Makefile.in (lynx_low_h): New variable.
11380 (lynx-low.o, lynx-ppc-low.o): New rules.
11381 * configure.ac: On LynxOS, link with -lnetinet.
11382 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11383 * configure: regenerate.
11384
bb0116a4
JB		 113852010-09-01 Joel Brobecker <brobecker@adacore.com>
11386
11387 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11388 * configure.ac: Add check for vasprintf and vsnprintf.
11389 * configure, config.in: Regenerate.
11390 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11391
a778ab81 113922010-09-01 Joel Brobecker <brobecker@adacore.com>
11393
11394 * gdbreplay.c: Move include of alloca.h up, next to include of
11395 malloc.h.
11396 * server.h: Add include of malloc.h.
11397 * mem-break.c: Remove include of malloc.h.
11398 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11399
8b034a19 114002010-09-01 Joel Brobecker <brobecker@adacore.com>
11401
11402 * Makefile.in (memmem.o): Build with -Wno-error.
11403
114042010-09-01 Joel Brobecker <brobecker@adacore.com>
11405
11406 * utils.c (xsnprintf): Make non-static.
11407 * server.h: Add xsnprintf declaration.
11408 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11409 replace calls to snprintf by calls to xsnprintf throughout.
11410
114112010-09-01 Joel Brobecker <brobecker@adacore.com>
11412
11413 * configure.ac: Add configure check for alloca.
11414 * configure, config.in: Regenerate.
11415 * server.h: Include alloca.h if it exists.
11416 * gdbreplay.c: Include alloca.h if it exists.
11417
1a981360
PA		 114182010-08-28 Pedro Alves <pedro@codesourcery.com>
11419
11420 * linux-low.c (__SIGRTMIN): Define if not already defined.
11421 (linux_create_inferior): Check for __ANDROID__ rather than
11422 __SIGRTMIN.
11423 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11424 are already deferred.
11425 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11426 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11427 stopped and already has a pending signal to report.
11428 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11429 a pending signal to report or is moving out of a jump pad.
11430 (linux_init_signals): Check for __ANDROID__ rather than
11431 __SIGRTMIN.
11432
b4d51a55
PA		 114332010-08-28 Pedro Alves <pedro@codesourcery.com>
11434
11435 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11436 debug_threads check. Avoid a linear search when not doing debug
11437 output.
11438
ec48365d
PA		 114392010-08-27 Pedro Alves <pedro@codesourcery.com>
11440
11441 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11442 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11443 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11444 (process_event): Change local fd's type to gdb_fildes_t.
11445 (create_file_handler): Adjust prototype.
11446 (delete_file_handler): Adjust prototype.
11447 (handle_file_event): Adjust prototype. Use pfildes.
11448 (create_file_event): Adjsut prototype.
11449 * remote-utils.c (remote_desc, listen_desc): Change type to
11450 gdb_fildes_t.
11451 * server.h: New gdb_fildes_t typedef.
11452 [USE_WIN32API]: Include winsock2.h.
11453 (delete_file_handler, add_file_handler): Adjust prototypes.
11454 (pfildes): Declare.
11455 * utils.c (pfildes): New.
11456
854d88f0
PA		 114572010-08-27 Pedro Alves <pedro@codesourcery.com>
11458
11459 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11460 * configure: Regenerate.
11461
0146f85b
PA		 114622010-08-27 Pedro Alves <pedro@codesourcery.com>
11463
11464 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11465 (linux_done_accessing_memory): ... this.
11466 (linux_target_ops): Adjust.
11467 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11468 * nto-low.c (nto_target_ops): Adjust comment.
11469 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11470 * spu-low.c (spu_target_ops): Adjust comment.
11471 * target.h (target_ops): Rename unprepare_to_access_memory field
11472 to done_accessing_memory.
11473 (unprepare_to_access_memory): Rename to ...
11474 (done_accessing_memory): ... this.
11475
90d74c30
PA		 114762010-08-26 Pedro Alves <pedro@codesourcery.com>
11477
11478 * linux-low.c (linux_prepare_to_access_memory): New.
11479 (linux_unprepare_to_access_memory): New.
11480 (linux_target_ops): Install them.
11481 * server.c (read_memory): Rename to ...
11482 (gdb_read_memory): ... this. Use
11483 prepare_to_access_memory/prepare_to_access_memory.
11484 (write_memory): Rename to ...
11485 (gdb_write_memory): ... this. Use
11486 prepare_to_access_memory/prepare_to_access_memory.
11487 (handle_search_memory_1): Adjust.
11488 (process_serial_event): Adjust.
11489 * target.h (struct target_ops): New fields
11490 prepare_to_access_memory and unprepare_to_access_memory.
11491 (prepare_to_access_memory, unprepare_to_access_memory): New.
11492 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11493 prepare_to_access_memory/prepare_to_access_memory.
11494 * nto-low.c (nto_target_ops): Adjust.
11495 * spu-low.c (spu_target_ops): Adjust.
11496 * win32-low.c (win32_target_ops): Adjust.
11497
fd467969
PA		 114982010-08-26 Pedro Alves <pedro@codesourcery.com>
11499
11500 * Makefile.in (WARN_CFLAGS): Get it from configure.
11501 (WERROR_CFLAGS): New.
11502 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11503 * configure.ac: Introduce --enable-werror, which adds -Werror to
11504 the compiler command line. Enabled by default. Disable with
11505 --disable-werror. Add -Wdeclaration-after-statement
11506 Wpointer-arith and -Wformat-nonliteral to warning flags.
11507 * configure: Regenerate.
11508
331e2f5f
PA		 115092010-08-26 Pedro Alves <pedro@codesourcery.com>
11510
11511 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11512
e581f2b4
PA		 115132010-08-26 Pedro Alves <pedro@codesourcery.com>
11514
11515 * gdbreplay.c (remote_error): New.
11516 (gdbchar): New.
11517 (expect): Use gdbchar. Check for error reading from GDB.
11518 Clarify sync error output.
11519 (play): Check for errors writing to GDB.
11520 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11521 * remote-utils.c (getpkt): Check for errors writing to the remote
11522 descriptor.
11523
3c11dd79
PA		 115242010-08-25 Pedro Alves <pedro@codesourcery.com>
11525
11526 * linux-low.c (linux_wait_1): Move non-debugging code out of
11527 `debug_threads' control.
11528
d20a8ad9
PA		 115292010-08-25 Pedro Alves <pedro@codesourcery.com>
11530
11531 * linux-low.c (linux_wait_1): Don't set last_status here.
11532 * server.c (push_event, queue_stop_reply_callback): Assert we're
11533 not pushing a TARGET_WAITKIND_IGNORE event.
11534 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11535 (myresume, handle_target_event): Set the thread's last_resume_kind
11536 and last_status from the target returned status.
11537
964e4306
PA		 115382010-08-25 Pedro Alves <pedro@codesourcery.com>
11539
11540 PR threads/10729
11541
11542 * linux-x86-low.c (update_debug_registers_callback): New.
11543 (i386_dr_low_set_addr): Use it.
11544 (i386_dr_low_get_addr): New.
11545 (i386_dr_low_set_control): Use update_debug_registers_callback.
11546 (i386_dr_low_get_control): New.
11547 (i386_dr_low_get_status): Adjust.
11548 * linux-low.c (linux_stop_lwp): New.
11549 * linux-low.h (linux_stop_lwp): Declare.
11550
11551 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11552 argument instead of a i386_debug_reg_state.
11553 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11554 a i386_debug_reg_state.
11555 (i386_insert_aligned_watchpoint): Adjust.
11556 (i386_remove_aligned_watchpoint): Adjust.
11557 (i386_low_stopped_data_address): Read the debug registers from the
11558 inferior instead of from the mirrors.
11559 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11560 (i386_dr_low_get_addr): Declare.
11561 (i386_dr_low_get_control): Declare.
11562 (i386_dr_low_get_status): Change prototype.
11563
11564 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11565 (i386_dr_low_get_addr): New.
11566 (i386_dr_low_get_control): New.
11567 (i386_dr_low_get_status): Adjust prototype. Return
11568 dr_status_mirror.
11569 (i386_initial_stuff): Clear dr_status_mirror and
11570 dr_control_mirror.
11571 (i386_get_thread_context): Adjust.
11572 (i386_set_thread_context): Adjust.
11573 (i386_thread_added): Adjust.
11574
5f21a75b
PA		 115752010-08-24 Pedro Alves <pedro@codesourcery.com>
11576
11577 * linux-low.h (linux_thread_area): Delete declaration.
11578
3e4c1235
TS		 115792010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11580
11581 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11582 after its termination.
11583
1971b033
PA		 115842010-08-09 Pedro Alves <pedro@codesourcery.com>
11585
11586 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11587 (gdb_wants_all_stopped): Delete.
11588 (linux_wait_1): Don't call them.
11589 * server.c (handle_v_cont): Tag all threads as want-stopped.
11590 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11591 stopped as "client-wants-stopped".
11592
310444ac
PA		 115932010-07-31 Pedro Alves <pedro@codesourcery.com>
11594
11595 * Makefile.in (signals_h): New.
11596 (server_h): Depend on it.
11597 (server.o): Don't depend on $(signals_def).
11598 (signals.o): Depend on $(signals_def).
11599
a19cae16
JK		 116002010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11601
11602 * Makefile.in (signals_def): New.
11603 (server_h): Append include/gdb/signals.h and signals_def.
11604 (server.o): Append signals_def.
11605
30d50328
JK		 116062010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11607
11608 * server.c (handle_target_event): Use target_signal_to_host for
11609 resume_info.sig initialization.
11610 * target.h (struct thread_resume) <sig>: New comment.
11611
5c3216e2
OS		 116122010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11613
c6f46ca0
OS		 11614 * server.c (handle_query): strcpy() the returned string from paddress()
11615 instead of sprintf().
5c3216e2
OS		 11616 * utils.c (paddress): Return phex_nz().
11617
6bd31874
JB		 116182010-07-07 Joel Brobecker <brobecker@adacore.com>
11619
11620 * server.c (handle_v_cont): Call mourn_inferior if process
11621 just exited.
11622 (myresume): Likewise.
11623
0fb4aa4b
PA		 116242010-07-01 Pedro Alves <pedro@codesourcery.com>
11625
11626 Static tracepoints, and integration with UST.
11627
11628 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11629 * mem-break.c (uninsert_all_breakpoints)
11630 (reinsert_all_breakpoints): New.
11631 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11632 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11633 (gdb_agent_ust_loaded, helper_thread_id)
11634 (gdb_agent_helper_thread_id): New macros.
11635 (struct ipa_sym_addresses): Add addr_ust_loaded,
11636 addr_helper_thread_id, addr_cmd_buf.
11637 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11638 (in_process_agent_loaded_ust): New.
11639 (write_e_ust_not_loaded): New.
11640 (maybe_write_ipa_ust_not_loaded): New.
11641 (struct collect_static_trace_data_action): New.
11642 (enum tracepoint_type) <static_tracepoint>: New.
11643 (struct tracepoint) <handle>: Mention static tracepoints.
11644 (struct static_tracepoint_ctx): New.
11645 (CMD_BUF_SIZE): New.
11646 (add_tracepoint_action): Handle static tracepoint actions.
11647 (unprobe_marker_at): New.
11648 (clear_installed_tracepoints): Handle static tracepoints.
11649 (cmd_qtdp): Handle static tracepoints.
11650 (probe_marker_at): New.
11651 (cmd_qtstart): Handle static tracepoints.
11652 (response_tracepoint): Handle static tracepoints.
11653 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11654 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11655 (get_context_regcache): Handle static tracepoints.
11656 (do_action_at_tracepoint): Handle static tracepoint actions.
11657 (traceframe_find_block_type): Handle static trace data blocks.
11658 (traceframe_read_sdata): New.
11659 (download_tracepoints): Download static tracepoint actions.
11660 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11661 (GDB_PROBE_NAME): New.
11662 (ust_ops): New.
11663 (GET_UST_SYM): New.
11664 (USTF): New.
11665 (dlsym_ust): New.
11666 (ust_marker_to_static_tracepoint): New.
11667 (gdb_probe): New.
11668 (collect_ust_data_at_tracepoint): New.
11669 (gdb_ust_probe): New.
11670 (UNIX_PATH_MAX, SOCK_DIR): New.
11671 (gdb_ust_connect_sync_socket): New.
11672 (resume_thread, stop_thread): New.
11673 (run_inferior_command): New.
11674 (init_named_socket): New.
11675 (gdb_ust_socket_init): New.
11676 (cstr_to_hexstr): New.
11677 (next_st): New.
11678 (first_marker, next_marker): New.
11679 (response_ust_marker): New.
11680 (cmd_qtfstm, cmd_qtsstm): New.
11681 (unprobe_marker_at, probe_marker_at): New.
11682 (cmd_qtstmat, gdb_ust_thread): New.
11683 (gdb_ust_init): New.
11684 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11685 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11686 (ST_REGENTRY): New.
11687 (x86_64_st_collect_regmap): New.
11688 (X86_64_NUM_ST_COLLECT_GREGS): New.
11689 (AMD64_RIP_REGNUM): New.
11690 (supply_static_tracepoint_registers): New.
11691 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11692 (ST_REGENTRY): New.
11693 (i386_st_collect_regmap): New.
11694 (i386_NUM_ST_COLLECT_GREGS): New.
11695 (supply_static_tracepoint_registers): New.
11696 * server.c (handle_query): Handle qXfer:statictrace:read.
11697 <qSupported>: Report support for StaticTracepoints, and
11698 qXfer:statictrace:read features.
11699 * server.h (traceframe_read_sdata)
11700 (supply_static_tracepoint_registers): Declare.
11701 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11702 (unpack_varlen_hex): Include in IPA build.
11703 * Makefile.in (ustlibs, ustinc): New.
11704 (IPA_OBJS): Add remote-utils-ipa.o.
11705 ($(IPA_LIB)): Link -ldl and -lpthread.
11706 (UST_CFLAGS): New.
11707 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11708 * config.in, configure: Regenerate.
11709
9e4344e5
PA		 117102010-06-20 Ian Lance Taylor <iant@google.com>
11711 Pedro Alves <pedro@codesourcery.com>
11712
11713 * linux-x86-low.c (always_true): Delete.
11714 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11715 trying to fool the compiler with always_true.
11716
c6beb2cb
PA		 117172010-06-20 Pedro Alves <pedro@codesourcery.com>
11718
11719 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11720 conditions in gdbserver.
11721
d2ed6730
UW		 117222010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11723
11724 * spu-low.c (spu_read_memory): Wrap around local store limit.
11725 (spu_write_memory): Likewise.
11726
4e29fb54
PA		 117272010-06-15 Pedro Alves <pedro@codesourcery.com>
11728
11729 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11730 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11731 LONGEST uses.
11732 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11733 uses.
11734 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11735 uses with LONGEST uses.
11736
6a271cae
PA		 117372010-06-14 Stan Shebs <stan@codesourcery.com>
11738 Pedro Alves <pedro@codesourcery.com>
11739
11740 Bytecode compiler.
11741
11742 * linux-x86-low.c: Include limits.h.
11743 (add_insns): New.
11744 (always_true): New.
11745 (EMIT_ASM): New.
11746 (EMIT_ASM32): New.
11747 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11748 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11749 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11750 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11751 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11752 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11753 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11754 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11755 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11756 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11757 (amd64_emit_void_call_2): New.
11758 (amd64_emit_ops): New.
11759 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11760 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11761 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11762 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11763 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11764 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11765 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11766 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11767 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11768 (i386_emit_stack_adjust, i386_emit_int_call_1)
11769 (i386_emit_void_call_2): New.
11770 (i386_emit_ops): New.
11771 (x86_emit_ops): New.
11772 (the_low_target): Install x86_emit_ops.
11773 * server.h (struct emit_ops): New.
11774 (get_raw_reg_func_addr): Declare.
11775 (current_insn_ptr, emit_error): Declare.
11776 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11777 (set_trace_state_variable_value): New defines.
11778 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11779 addr_get_trace_state_variable_value and
11780 addr_set_trace_state_variable_value.
11781 (symbol_list): New fields for get_raw_reg,
11782 get_trace_state_variable_value and set_trace_state_variable_value.
11783 (condfn): New typedef.
11784 (struct tracepoint): New field `compiled_cond'.
11785 (do_action_at_tracepoint): Clear compiled_cond.
11786 (get_trace_state_variable_value, set_trace_state_variable_value):
11787 Export in the IPA.
11788 (condition_true_at_tracepoint): If there's a compiled condition,
11789 run that.
11790 (current_insn_ptr, emit_error): New globals.
11791 (struct bytecode_address): New.
11792 (get_raw_reg_func_addr): New.
11793 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11794 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11795 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11796 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11797 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11798 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11799 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11800 (compile_tracepoint_condition, compile_bytecodes): New.
11801 * target.h (emit_ops): Forward declare.
11802 (struct target_ops): New field emit_ops.
11803 (target_emit_ops): New.
11804 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11805 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11806 * linux-low.c (linux_emit_ops): New.
11807 (linux_target_ops): Install it.
11808 * linux-low.h (struct linux_target_ops): New field emit_ops.
11809
92b72907
UW		 118102010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11811
11812 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11813 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11814
fa593d66
PA		 118152010-06-01 Pedro Alves <pedro@codesourcery.com>
11816 Stan Shebs <stan@codesourcery.com>
11817
11818 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11819 (all): Depend on $(extra_libraries).
11820 (install-only): Install the IPA.
11821 (IPA_OBJS, IPA_LIB): New.
11822 (clean): Remove the IPA lib.
11823 (IPAGENT_CFLAGS): New.
11824 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11825 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11826 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11827 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11828 * configure.ac: Check for atomic builtins support in the compiler.
11829 (IPA_DEPFILES, extra_libraries): Define.
11830 * configure.srv (ipa_obj): Add description.
11831 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11832 (i[34567]86-*-linux*): Set ipa_obj.
11833 (x86_64-*-linux*): Set ipa_obj.
11834 * linux-low.c (stabilizing_threads): New.
11835 (supports_fast_tracepoints): New.
11836 (linux_detach): Stabilize threads before detaching.
11837 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11838 the lwp is either not stabilizing, or is moving out of a jump pad.
11839 (linux_fast_tracepoint_collecting): New.
11840 (maybe_move_out_of_jump_pad): New.
11841 (enqueue_one_deferred_signal): New.
11842 (dequeue_one_deferred_signal): New.
11843 (linux_wait_for_event_1): If moving out of a jump pad, defer
11844 pending signals to later.
11845 (linux_stabilize_threads): New.
11846 (linux_wait_1): Check if threads need moving out of jump pads, and
11847 do it if so.
11848 (stuck_in_jump_pad_callback): New.
11849 (move_out_of_jump_pad_callback): New.
11850 (lwp_running): New.
11851 (linux_resume_one_lwp): Handle moving out of jump pads.
11852 (linux_set_resume_request): Dequeue deferred signals.
11853 (need_step_over_p): Also step over fast tracepoint jumps.
11854 (start_step_over): Also uninsert fast tracepoint jumps.
11855 (finish_step_over): Also reinsert fast tracepoint jumps.
11856 (linux_install_fast_tracepoint_jump): New.
11857 (linux_target_ops): Install linux_stabilize_threads and
11858 linux_install_fast_tracepoint_jump_pad.
11859 * linux-low.h (linux_target_ops) <get_thread_area,
11860 install_fast_tracepoint_jump_pad>: New fields.
11861 (struct lwp_info) <collecting_fast_tracepoint,
11862 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11863 (linux_get_thread_area): Declare.
11864 * linux-x86-low.c (jump_insn): New.
11865 (x86_get_thread_area): New.
11866 (append_insns): New.
11867 (push_opcode): New.
11868 (amd64_install_fast_tracepoint_jump_pad): New.
11869 (i386_install_fast_tracepoint_jump_pad): New.
11870 (x86_install_fast_tracepoint_jump_pad): New.
11871 (the_low_target): Install x86_get_thread_area and
11872 x86_install_fast_tracepoint_jump_pad.
11873 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11874 (struct fast_tracepoint_jump): New.
11875 (fast_tracepoint_jump_insn): New.
11876 (fast_tracepoint_jump_shadow): New.
11877 (find_fast_tracepoint_jump_at): New.
11878 (fast_tracepoint_jump_here): New.
11879 (delete_fast_tracepoint_jump): New.
11880 (set_fast_tracepoint_jump): New.
11881 (uninsert_fast_tracepoint_jumps_at): New.
11882 (reinsert_fast_tracepoint_jumps_at): New.
11883 (set_breakpoint_at): Use write_inferior_memory.
11884 (uninsert_raw_breakpoint): Use write_inferior_memory.
11885 (check_mem_read): Mask out fast tracepoint jumps.
11886 (check_mem_write): Mask out fast tracepoint jumps.
11887 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11888 (set_fast_tracepoint_jump): Declare.
11889 (delete_fast_tracepoint_jump)
11890 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11891 (reinsert_fast_tracepoint_jumps_at): Declare.
11892 * regcache.c: Don't compile many functions when building the
11893 in-process agent library.
11894 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11895 the register buffer in the heap.
11896 (free_register_cache): If the register buffer isn't owned by the
11897 regcache, don't free it.
11898 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11899 pre-existing register caches.
11900 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11901 type.
11902 (convert_ascii_to_int): : Constify `from' parameter type.
11903 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11904 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11905 the needed buffer in-place.
11906 (relocate_instruction): New.
11907 * server.c (handle_query) <qSymbols>: If the target supports
11908 tracepoints, give it a chance of looking up symbols. Report
11909 support for fast tracepoints.
11910 (handle_status): Stabilize threads.
11911 (process_serial_event): Adjust.
11912 * server.h (struct fast_tracepoint_jump): Forward declare.
11913 (struct process_info) <fast_tracepoint_jumps>: New field.
11914 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11915 (decode_X_packet, decode_M_packet): Adjust.
11916 (relocate_instruction): Declare.
11917 (in_process_agent_loaded): Declare.
11918 (tracepoint_look_up_symbols): Declare.
11919 (struct fast_tpoint_collect_status): Declare.
11920 (fast_tracepoint_collecting): Declare.
11921 (force_unlock_trace_buffer): Declare.
11922 (handle_tracepoint_bkpts): Declare.
11923 (initialize_low_tracepoint)
11924 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11925 * target.h (struct target_ops) <stabilize_threads,
11926 install_fast_tracepoint_jump_pad>: New fields.
11927 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11928 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11929 [HAVE_STDINT_H]: Include stdint.h.
11930 (trace_debug_1): Rename to ...
11931 (trace_vdebug): ... this.
11932 (trace_debug): Rename to ...
11933 (trace_debug_1): ... this. Add `level' parameter.
11934 (trace_debug): New.
11935 (ATTR_USED, ATTR_NOINLINE): New.
11936 (IP_AGENT_EXPORT): New.
11937 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11938 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11939 (about_to_request_buffer_space, trace_buffer_is_full)
11940 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11941 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11942 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11943 (traceframe_write_count, traceframes_created)
11944 (trace_state_variables)
11945 New renaming defines.
11946 (struct ipa_sym_addresses): New.
11947 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11948 (symbol_list): New.
11949 (ipa_sym_addrs): New.
11950 (all_tracepoint_symbols_looked_up): New.
11951 (in_process_agent_loaded): New.
11952 (write_e_ipa_not_loaded): New.
11953 (maybe_write_ipa_not_loaded): New.
11954 (tracepoint_look_up_symbols): New.
11955 (debug_threads) [IN_PROCESS_AGENT]: New.
11956 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11957 (UNKNOWN_SIDE_EFFECTS): New.
11958 (stop_tracing): New.
11959 (flush_trace_buffer): New.
11960 (stop_tracing_bkpt): New.
11961 (flush_trace_buffer_bkpt): New.
11962 (read_inferior_integer): New.
11963 (read_inferior_uinteger): New.
11964 (read_inferior_data_pointer): New.
11965 (write_inferior_data_pointer): New.
11966 (write_inferior_integer): New.
11967 (write_inferior_uinteger): New.
11968 (struct collect_static_trace_data_action): Delete.
11969 (enum tracepoint_type): New.
11970 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 11971 <actions_str, step_actions, step_actions_str>: Only include in
11972 GDBserver.
fa593d66
PA		 11973 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11974 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11975 (tracepoints): Use IP_AGENT_EXPORT.
11976 (last_tracepoint): Don't include in the IPA.
11977 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11978 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11979 (alloced_trace_state_variables): New.
11980 (trace_state_variables): Use IP_AGENT_EXPORT.
11981 (traceframe_t): Delete unused variable.
11982 (circular_trace_buffer): Don't include in the IPA.
11983 (trace_buffer_start): Delete.
11984 (struct trace_buffer_control): New.
11985 (trace_buffer_free): Delete.
11986 (struct ipa_trace_buffer_control): New.
11987 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11988 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11989 New.
11990 (trace_buffer_ctrl): New.
11991 (TRACE_BUFFER_CTRL_CURR): New.
11992 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11993 Reimplement as macros.
11994 (trace_buffer_wrap): Delete.
11995 (traceframe_write_count, traceframe_read_count)
11996 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11997 (struct tracepoint_hit_ctx) <type>: New field.
11998 (struct fast_tracepoint_ctx): New.
11999 (memory_barrier): New.
12000 (cmpxchg): New.
12001 (record_tracepoint_error): Update atomically in the IPA.
12002 (clear_inferior_trace_buffer): New.
12003 (about_to_request_buffer_space): New.
12004 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12005 updating the same buffer.
12006 (add_tracepoint): Default the tracepoint's type to trap
12007 tracepoint, and orig_size to -1.
12008 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12009 internal variables.
12010 (create_trace_state_variable): New parameter `gdb'. Handle it.
12011 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12012 (cmd_qtdp): Handle fast tracepoints.
12013 (cmd_qtdv): Adjust.
12014 (max_jump_pad_size): New.
12015 (gdb_jump_pad_head): New.
12016 (get_jump_space_head): New.
12017 (claim_jump_space): New.
12018 (sort_tracepoints): New.
12019 (MAX_JUMP_SIZE): New.
12020 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12021 IPA.
12022 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12023 support. Upload fast traceframes, and delete internal IPA
12024 breakpoints.
12025 (stop_tracing_handler): New.
12026 (flush_trace_buffer_handler): New.
12027 (cmd_qtstop): Upload fast tracepoints.
12028 (response_tracepoint): Handle fast tracepoints.
12029 (tracepoint_finished_step): Upload fast traceframes. Set the
12030 tracepoint hit context's tracepoint type.
12031 (handle_tracepoint_bkpts): New.
12032 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12033 type. Add comment about fast tracepoints.
12034 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12035 non-existing action_str field.
12036 (get_context_regcache): Handle fast tracepoints.
12037 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12038 to the regcache.
12039 (fast_tracepoint_from_jump_pad_address): New.
12040 (fast_tracepoint_from_ipa_tpoint_address): New.
12041 (collecting_t): New.
12042 (force_unlock_trace_buffer): New.
12043 (fast_tracepoint_collecting): New.
12044 (collecting): New.
12045 (gdb_collect): New.
12046 (write_inferior_data_ptr): New.
12047 (target_tp_heap): New.
12048 (target_malloc): New.
12049 (download_agent_expr): New.
12050 (UALIGN): New.
12051 (download_tracepoints): New.
12052 (download_trace_state_variables): New.
12053 (upload_fast_traceframes): New.
12054 (IPA_FIRST_TRACEFRAME): New.
12055 (IPA_NEXT_TRACEFRAME_1): New.
12056 (IPA_NEXT_TRACEFRAME): New.
12057 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12058 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12059 (gdb_jump_pad_buffer_end): New.
12060 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12061 (initialize_tracepoint): Adjust.
12062 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12063 buffer. Initialize the low module.
12064 * utils.c (PREFIX, TOOLNAME): New.
12065 (malloc_failure): Use PREFIX.
12066 (error): In the IPA, an error causes an exit.
12067 (fatal, warning): Use PREFIX.
12068 (internal_error): Use TOOLNAME.
12069 (NUMCELLS): Increase to 10.
12070 * configure, config.in: Regenerate.
12071
d149dd1d
PA		 120722010-06-01 Pedro Alves <pedro@codesourcery.com>
12073
12074 * server.c (handle_query) <qSupported>: Do two passes over the
12075 qSupported string to avoid nesting strtok.
12076
f6528abd
JK		 120772010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12078
12079 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12080 (CDEPS): New.
12081 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12082 -Wl,--dynamic-list.
12083 * configure: Regenerate.
12084 * proc-service.list: New.
12085
ca2a87a0
JK		 120862010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12087
12088 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12089 New comment.
12090
363a6e9f
OS		 120912010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12092
12093 * gdbreplay.c (remote_open): Check error return from socket() call by
12094 its equality to -1 not by it being negative.
12095 * remote-utils.c (remote_open): Likewise.
12096
d23b6cb1
PA		 120972010-05-23 Pedro Alves <pedro@codesourcery.com>
12098
12099 * config.h: Regenerate.
12100
28d3cf85
MK		 121012010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12102
12103 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12104 doesn't provide PTRACE_GET_THREAD_AREA.
12105
fea36a59
MK		 121062010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12107
12108 * linux-m68k-low.c: Include <asm/ptrace.h>
12109 (ps_get_thread_area): Implement.
12110
24b066ba
DE		 121112010-05-03 Doug Evans <dje@google.com>
12112
12113 * event-loop.c (struct callback_event): New struct.
12114 (callback_list): New global.
12115 (append_callback_event, delete_callback_event): New functions.
12116 (process_callback): New function.
12117 (start_event_loop): Call it.
12118 * remote-utils.c (NOT_SCHEDULED): Define.
12119 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12120 moved out of readchar.
12121 (readchar): Rewrite. Call reschedule before returning.
12122 (reset_readchar): New function.
12123 (remote_close): Call it.
12124 (process_remaining, reschedule): New functions.
12125 * server.h (callback_handler_func): New typedef.
12126 (append_callback_event, delete_callback_event): Declare.
12127
9836d6ea
PA		 121282010-05-03 Pedro Alves <pedro@codesourcery.com>
12129
12130 * proc-service.c (ps_pglobal_lookup): Use
12131 thread_db_look_up_one_symbol.
12132 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12133 parameter. Use it instead of all_symbols_looked_up.
12134 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12135 field.
12136 (all_symbols_looked_up): Don't declare.
12137 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12138 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12139 field.
12140 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12141 Set all_symbols_looked_up here.
12142 (thread_db_look_up_one_symbol): New.
12143 (thread_db_get_tls_address): Adjust.
12144 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12145 thread_db object on the heap, and tentatively set it in the
12146 process structure.
12147 (thread_db_init): Don't set all_symbols_looked_up here.
12148 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12149
7984d532
PA		 121502010-05-03 Pedro Alves <pedro@codesourcery.com>
12151
12152 * linux-low.c (linux_kill, linux_detach): Adjust.
12153 (status_pending_p_callback): Remove redundant statement. Check
12154 for !TARGET_WAITIKIND_IGNORE, instead of
12155 TARGET_WAITKIND_STOPPED.
12156 (handle_tracepoints): Make sure LWP is locked. Adjust.
12157 (linux_wait_for_event_1): Adjust.
12158 (linux_cancel_breakpoints): New.
12159 (unsuspend_one_lwp): New.
12160 (unsuspend_all_lwps): New.
12161 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12162 (send_sigstop_callback): Change return type to int, add new
12163 `except' parameter and handle it.
12164 (suspend_and_send_sigstop_callback): New.
12165 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12166 pass them down. If SUSPEND, also increment the lwp's suspend
12167 count.
12168 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12169 (need_step_over_p): Don't consider suspended LWPs.
12170 (start_step_over): Adjust.
12171 (proceed_one_lwp): Change return type to int, add new `except'
12172 parameter and handle it.
12173 (unsuspend_and_proceed_one_lwp): New.
12174 (proceed_all_lwps): Use find_inferior instead of
12175 for_each_inferior.
12176 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12177 also decrement the suspend count of LWPs. Pass `except' down,
12178 instead of hacking its suspend count.
12179 (linux_pause_all): Add `freeze' parameter. Adjust.
12180 (linux_unpause_all): New.
12181 (linux_target_ops): Install linux_unpause_all.
12182 * server.c (handle_status): Adjust.
12183 * target.h (struct target_ops): New fields `unpause_all' and
12184 `cancel_breakpoints'. Add new parameter to `pause_all'.
12185 (pause_all): Add new `freeze' parameter.
12186 (unpause_all): New.
12187 (cancel_breakpoints): New.
12188 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12189 cancel breakpoints.
12190 (cmd_qtstart): Pause threads.
12191 (stop_tracing): Pause threads, and cancel breakpoints.
12192 * win32-low.c (win32_target_ops): Adjust.
12193
e471f25b
PA		 121942010-05-03 Pedro Alves <pedro@codesourcery.com>
12195
12196 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12197 the inferior right away from here...
12198 (linux_wait_1): ... to here, and adjust to check the thread's
12199 last_resume_kind instead of the lwp's step or stop_expected flags.
12200
1915ef4f
PA		 122012010-05-02 Pedro Alves <pedro@codesourcery.com>
12202
12203 * README: Use consistent `GDB' and `GDBserver' spellings.
12204
f9e39928
PA		 122052010-05-02 Pedro Alves <pedro@codesourcery.com>
12206
12207 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12208 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12209 (linux_detach_one_lwp): Assume the lwp is stopped.
12210 (any_thread_of): Delete.
12211 (linux_detach): Stop all lwps here. Don't blindly delete all
12212 breakpoints.
12213 (delete_lwp_callback): New.
12214 (linux_mourn): Delete all lwps of the process that is gone.
12215 (linux_wait_1): Don't delete the last lwp of the process here.
12216 * mem-break.h (mark_breakpoints_out): Declare.
12217 * mem-break.c (mark_breakpoints_out): New.
12218 (free_all_breakpoints): Use it.
12219 * server.c (handle_target_event): If the process is gone, mark
12220 breakpoints out.
12221 * thread-db.c (struct thread_db) <create_bp>: New field.
12222 (thread_db_enable_reporting): Fix prototype. Store a thread event
12223 breakpoint reference in the thread_db struct.
12224 (thread_db_load_search): Clear the thread_db object.
12225 (try_thread_db_load_1): Ditto.
12226 (switch_to_process): New.
12227 (disable_thread_event_reporting): Use it.
12228 (remove_thread_event_breakpoints): New.
12229 (thread_db_detach, thread_db_mourn): Use it.
12230
1e7fc18c
PA		 122312010-05-01 Pedro Alves <pedro@codesourcery.com>
12232
12233 * linux-low.c (linux_enable_event_reporting): New.
12234 (linux_wait_for_event_1, handle_extended_wait): Use it.
12235
02fc4de7
PA		 122362010-04-30 Pedro Alves <pedro@codesourcery.com>
12237
12238 * linux-low.c (linux_kill_one_lwp, linux_kill)
12239 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12240 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12241 SIGSTOP even if the LWP is stopped.
12242 (send_sigstop_callback): New.
12243 (stop_all_lwps): Use send_sigstop_callback instead.
12244 (linux_resume_one_thread): Adjust.
12245 (proceed_one_lwp): Still proceed an LWP that the client has
12246 requested to stop, if we haven't reported it as stopped yet. Make
12247 sure that LWPs the client want stopped, have a pending SIGSTOP.
12248
bc3b5632
DE		 122492010-04-26 Doug Evans <dje@google.com>
12250
ae1ada35
DE		 12251 * server.c (handle_general_set): Make static.
12252
bc3b5632
DE		 12253 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12254 Print received char after testing for error/eof instead of before.
12255 (input_interrupt): Tweak comment.
12256
65730243
DE		 122572010-04-23 Doug Evans <dje@google.com>
12258
12259 * server.c (start_inferior): Print inferior argv if --debug.
12260
a8ae7dc0
AR		 122612010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12262
12263 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12264 * nto-x86-low.c: Include server.h
12265
1c07cc19
PM		 122662010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12267
12268 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12269 be consistent with other sources of this directory.
12270 (init_registers_amd64): Correct name of source file of this function
12271 in the comment.
12272
e0a61e09
PM		 122732010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12274
12275 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12276 64-bit executables.
12277
54709339
PM		 122782010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12279
12280 * win32-i386-low.c: Add 64-bit support.
12281 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12282 (init_registers_amd64): Declare.
12283 (mappings): Add 64-bit version of array.
12284 (init_windows_x86): New function.
12285 (the_low_target): Change init_arch field to init_windows_x86.
12286
e8f0053d
PM		 122872010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12288
12289 * win32-low.c: Adapt to support also 64-bit architecture.
12290 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12291 (get_image_name): Use SIZE_T type for local variable `done'.
12292 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12293 (toolhelp_get_dll_name): Idem.
12294 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12295 Use uintptr_t typecast to avoid warning.
12296 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12297 (handle_exception): Use phex_nz to avoid warning.
12298 (win32_wait): Remove unused local variable `process'.
12299
c481e77e
PM		 123002010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12301
12302 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12303 `amd64-avx.o'.
12304
12ea4b69
PM		 123052010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12306
12307 * configure.ac: Use `ws2_32' library for srv_mingw.
12308 * configure: Regenerate.
12309 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12310 * remote-utils.c: Likewise.
12311
f6d1620c
L		 123122010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12313
12314 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12315 if __x86_64__ is defined.
12316
8e642873
PM		 123172010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12318
12319 * configure: Regenerate.
12320
711e434b
PM		 123212010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12322
12323 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12324 * target.h (target_ops): New get_tib_address field.
12325 * win32-low.h (win32_thread_info): Add thread_local_base field.
12326 * win32-low.c (child_add_thread): Add tlb argument.
12327 Set thread_local_base field to TLB.
12328 (get_child_debug_event): Adapt to child_add_thread change.
12329 (win32_get_tib_address): New function.
12330 (win32_target_ops): Set get_tib_address field to
12331 win32_get_tib_address.
12332 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12333
505106cd
PA		 123342010-04-12 Pedro Alves <pedro@codesourcery.com>
12335
505106cd
PA		 12336 * linux-low.c (linux_mourn): Also remove the process.
12337 * server.c (handle_target_event): Don't remove the process here.
12338 * nto-low.c (nto_mourn): New.
12339 (nto_target_ops): Install it.
12340 * spu-low.c (spu_mourn): New.
12341 (spu_target_ops): Install it.
12342 * win32-low.c (win32_mourn): New.
12343 (win32_target_ops): Install it.
12344
e8470a06
PA		 123452010-04-12 Pedro Alves <pedro@codesourcery.com>
12346
12347 * server.h (buffer_xml_printf): Remove redundant `;'.
12348
45ba0d02
PA		 123492010-04-12 Pedro Alves <pedro@codesourcery.com>
12350
12351 * regcache.c (set_register_cache): Invalidate regcaches before
12352 changing the register cache layout.
12353 (regcache_invalidate_one): Allow a NULL regcache.
12354 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12355 regcaches before changing the register cache layout or the target
12356 regsets.
12357
59e04013
L		 123582010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12359
12360 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12361 variable warning on Linux/x86-64.
12362
8336d594
PA		 123632010-04-11 Pedro Alves <pedro@codesourcery.com>
12364
12365 GDBserver disconnected tracing support.
12366
12367 * linux-low.c (linux_remove_process): Delete.
12368 (add_lwp): Don't set last_resume_kind here.
12369 (linux_kill): Use `mourn'.
12370 (linux_detach): Use `thread_db_detach', and `mourn'.
12371 (linux_mourn): New.
12372 (linux_attach_lwp_1): Adjust comment.
12373 (linux_attach): last_resume_kind moved the thread_info; adjust.
12374 (status_pending_p_callback): Adjust.
12375 (linux_wait_for_event_1): Adjust.
12376 (count_events_callback, select_singlestep_lwp_callback)
12377 (select_event_lwp_callback, cancel_breakpoints_callback)
12378 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12379 (proceed_one_lwp): Adjust.
12380 (linux_async): Add debug output.
12381 (linux_thread_stopped): New.
12382 (linux_pause_all): New.
12383 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12384 linux_pause_all.
12385 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12386 (thread_db_free): Delete declaration.
12387 (thread_db_detach, thread_db_mourn): Declare.
12388 * thread-db.c (thread_db_init): Use thread_db_mourn.
12389 (thread_db_free): Delete, split in two.
12390 (disable_thread_event_reporting): New.
12391 (thread_db_detach): New.
12392 (thread_db_mourn): New.
12393
12394 * server.h (struct thread_info) <last_resume_kind>: New field.
12395 <attached>: Add comment.
12396 <gdb_detached>: New field.
12397 (handler_func): Change return type to int.
12398 (handle_serial_event, handle_target_event): Ditto.
12399 (gdb_connected): Declare.
12400 (tracing): Delete.
12401 (disconnected_tracing): Declare.
12402 (stop_tracing): Declare.
12403
12404 * server.c (handle_query) <qSupported>: Report support for
12405 disconnected tracing.
12406 (queue_stop_reply_callback): Account for running threads.
12407 (gdb_wants_thread_stopped): New.
12408 (gdb_wants_all_threads_stopped): New.
12409 (gdb_reattached_process): New.
12410 (handle_status): Clear the `gdb_detached' flag of all processes.
12411 In all-stop, stop all threads.
12412 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12413 (process_serial_event): If the remote connection breaks, or if an
12414 exit was forced with "monitor exit", force an event loop exit.
12415 Handle disconnected tracing on detach.
12416 (handle_serial_event): Adjust.
12417 (handle_target_event): If GDB isn't connected, forward events back
12418 to the inferior, unless the last process exited, in which case,
12419 exit gdbserver. Adjust interface.
12420
12421 * remote-utils.c (remote_open): Don't block in accept. Instead
12422 register an event loop source on the listen socket file
12423 descriptor. Refactor bits into ...
12424 (listen_desc): ... this new global.
12425 (gdb_connected): ... this new function.
12426 (enable_async_notification): ... this new function.
12427 (handle_accept_event): ... this new function.
12428 (remote_close): Clear remote_desc.
12429
12430 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12431
12432 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12433 New fields.
12434 (mourn_inferior): Define.
12435 (target_process_qsupported): Avoid the dangling else problem.
12436 (thread_stopped): Define.
12437 (pause_all): Define.
12438 (target_waitstatus_to_string): Declare.
12439 * target.c (target_waitstatus_to_string): New.
12440
12441 * tracepoint.c (tracing): Make extern.
12442 (disconnected_tracing): New.
12443 (stop_tracing): Make extern. Handle tracing stops due to GDB
12444 disconnecting.
12445 (cmd_qtdisconnected): New.
12446 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12447 (handle_tracepoint_general_set): Handle QTDisconnected.
12448
12449 * event-loop.c (event_handler_func): Change return type to int.
12450 (process_event): Bail out if the event handler wants the event
12451 loop to stop.
12452 (handle_file_event): Ditto.
12453 (start_event_loop): Bail out if the event handler wants the event
12454 loop to stop.
12455
12456 * nto-low.c (nto_target_ops): Adjust.
12457 * spu-low.c (spu_wait): Don't remove the process here.
12458 (spu_target_ops): Adjust.
12459 * win32-low.c (win32_wait): Don't remove the process here.
12460 (win32_target_ops): Adjust.
12461
5d267c4c
PA		 124622010-04-11 Pedro Alves <pedro@codesourcery.com>
12463
12464 * regcache.c (realloc_register_cache): Invalidate inferior's
12465 regcache before recreating it.
12466
623ccd72
PA		 124672010-04-09 Pedro Alves <pedro@codesourcery.com>
12468
12469 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12470
219f2f23
PA		 124712010-04-09 Stan Shebs <stan@codesourcery.com>
12472 Pedro Alves <pedro@codesourcery.com>
12473
12474 * server.h (LONGEST): New.
12475 (struct thread_info) <while_stepping>: New field.
12476 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12477 Declare.
12478 (initialize_tracepoint, handle_tracepoint_general_set)
12479 (handle_tracepoint_query, tracepoint_finished_step)
12480 (tracepoint_was_hit, release_while_stepping_state_list):
12481 (current_traceframe): Declare.
12482 * server.c (handle_general_set): Handle tracepoint packets.
12483 (read_memory): New.
12484 (write_memory): New.
12485 (handle_search_memory_1): Use read_memory.
12486 (handle_query): Report support for conditional tracepoints, trace
12487 state variables, and tracepoint sources. Handle tracepoint
12488 queries.
12489 (main): Initialize the tracepoints module.
12490 (process_serial_event): Handle traceframe reads/writes.
12491
12492 * linux-low.c (handle_tracepoints): New.
12493 (linux_wait_1): Call it.
12494 (linux_resume_one_lwp): Handle while-stepping.
12495 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12496 (linux_target_ops): Install them.
12497 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12498 New field.
12499 * linux-x86-low.c (x86_supports_tracepoints): New.
12500 (the_low_target). Install it.
12501
12502 * mem-break.h (delete_breakpoint): Declare.
12503 * mem-break.c (delete_breakpoint): Make external.
12504
12505 * target.h (struct target_ops): Add `supports_tracepoints',
12506 `read_pc', and `write_pc' fields.
12507 (target_supports_tracepoints): Define.
12508 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12509 (phex_nz): New.
12510
12511 * regcache.h (struct regcache) <registers_owned>: New field.
12512 (init_register_cache, regcache_cpy): Declare.
12513 (regcache_read_pc, regcache_write_pc): Declare.
12514 (register_cache_size): Declare.
12515 (supply_regblock): Declare.
12516 * regcache.c (init_register_cache): New.
12517 (new_register_cache): Use it.
12518 (regcache_cpy): New.
12519 (register_cache_size): New.
12520 (supply_regblock): New.
12521 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12522
219f2f23
PA		 12523 * tracepoint.c: New.
12524
12525 * Makefile.in (OBS): Add tracepoint.o.
12526 (tracepoint.o): New rule.
12527
3a13a53b
L		 125282010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12529
12530 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12531 (i386-mmx.o): New.
12532 (i386-mmx.c): Likewise.
12533 (i386-mmx-linux.o): Likewise.
12534 (i386-mmx-linux.c): Likewise.
12535
12536 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12537 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12538 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12539 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12540
12541 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12542 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12543 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12544
1570b33e
L		 125452010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12546
12547 * Makefile.in (clean): Updated.
12548 (i386-avx.o): New.
12549 (i386-avx.c): Likewise.
12550 (i386-avx-linux.o): Likewise.
12551 (i386-avx-linux.c): Likewise.
12552 (amd64-avx.o): Likewise.
12553 (amd64-avx.c): Likewise.
12554 (amd64-avx-linux.o): Likewise.
12555 (amd64-avx-linux.c): Likewise.
12556
12557 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12558 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12559 (srv_amd64_regobj): Add amd64-avx.o.
12560 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12561 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12562 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12563 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12564 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12565 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12566 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12567
12568 * i387-fp.c: Include "i386-xstate.h".
12569 (i387_xsave): New.
12570 (i387_cache_to_xsave): Likewise.
12571 (i387_xsave_to_cache): Likewise.
12572 (x86_xcr0): Likewise.
12573
12574 * i387-fp.h (i387_cache_to_xsave): Likewise.
12575 (i387_xsave_to_cache): Likewise.
12576 (x86_xcr0): Likewise.
12577
12578 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12579 * linux-crisv32-low.c (target_regsets): Likewise.
12580 * linux-m68k-low.c (target_regsets): Likewise.
12581 * linux-mips-low.c (target_regsets): Likewise.
12582 * linux-ppc-low.c (target_regsets): Likewise.
12583 * linux-s390-low.c (target_regsets): Likewise.
12584 * linux-sh-low.c (target_regsets): Likewise.
12585 * linux-sparc-low.c (target_regsets): Likewise.
12586 * linux-xtensa-low.c (target_regsets): Likewise.
12587
12588 * linux-low.c: Include <sys/uio.h>.
12589 (regsets_fetch_inferior_registers): Support nt_type.
12590 (regsets_store_inferior_registers): Likewise.
12591 (linux_process_qsupported): New.
12592 (linux_target_ops): Add linux_process_qsupported.
12593
12594 * linux-low.h (regset_info): Add nt_type.
12595 (linux_target_ops): Add process_qsupported.
12596
12597 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12598 and <sys/uio.h>.
12599 (init_registers_i386_avx_linux): New.
12600 (init_registers_amd64_avx_linux): Likewise.
12601 (xmltarget_i386_linux_no_xml): Likewise.
12602 (xmltarget_amd64_linux_no_xml): Likewise.
12603 (PTRACE_GETREGSET): Likewise.
12604 (PTRACE_SETREGSET): Likewise.
12605 (x86_fill_xstateregset): Likewise.
12606 (x86_store_xstateregset): Likewise.
12607 (use_xml): Likewise.
12608 (x86_linux_update_xmltarget): Likewise.
12609 (x86_linux_process_qsupported): Likewise.
12610 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12611 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12612 init_registers_i386_linux here. Call
12613 x86_linux_update_xmltarget.
12614 (the_low_target): Add x86_linux_process_qsupported.
12615
12616 * server.c (handle_query): Call target_process_qsupported.
12617
12618 * target.h (target_ops): Add process_qsupported.
12619 (target_process_qsupported): New.
12620
fc7238bb
PA		 126212010-04-03 Pedro Alves <pedro@codesourcery.com>
12622
12623 * inferiors.c (add_thread): Set last_status kind to
12624 TARGET_WAITKIND_IGNORE.
12625 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12626 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12627 (linux_wait_1): Move `thread' local definition to block that uses
12628 it. Don't NULL initialize `event_child'.
12629 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12630 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12631 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12632
bdabb078
PA		 126332010-04-01 Pedro Alves <pedro@codesourcery.com>
12634
12635 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12636 an extended waitstatus, or by a watchpoint.
12637 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12638 thread was stepping or has been stopped by a watchpoint.
12639
d3bbe7a0
PA		 126402010-04-01 Pedro Alves <pedro@codesourcery.com>
12641
12642 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12643 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12644 of another, then delete the previous, and validate all
12645 breakpoints.
12646 (validate_inserted_breakpoint): New.
12647 (delete_disabled_breakpoints): New.
12648 (validate_breakpoints): New.
12649 (check_mem_read): Validate breakpoints before trusting their
12650 shadow. Delete disabled breakpoints.
12651 (check_mem_write): Validate breakpoints before trusting they
12652 should be inserted. Delete disabled breakpoints.
12653 * mem-break.h (validate_breakpoints):
12654 * server.c (handle_query): Validate breakpoints when we see a
12655 qSymbol query.
12656
8b07ae33
PA		 126572010-04-01 Pedro Alves <pedro@codesourcery.com>
12658
12659 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12660 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12661 if we could tell there's a GDB breakpoint at stop_pc.
12662 (need_step_over_p): Don't do a step over if we find a GDB
12663 breakpoint at the resume PC.
12664
12665 * mem-break.c (struct raw_breakpoint): New.
12666 (enum bkpt_type): New type `gdb_breakpoint'.
12667 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12668 fields. New field `raw'.
12669 (find_raw_breakpoint_at): New.
12670 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12671 breakpoint instead.
12672 (set_breakpoint_at): Adjust.
12673 (delete_raw_breakpoint): New.
12674 (release_breakpoint): New.
12675 (delete_breakpoint): Rename to...
12676 (delete_breakpoint_1): ... this. Add proc parameter. Use
12677 release_breakpoint. Return ENOENT.
12678 (delete_breakpoint): Reimplement.
12679 (find_breakpoint_at): Delete.
12680 (find_gdb_breakpoint_at): New.
12681 (delete_breakpoint_at): Delete.
12682 (set_gdb_breakpoint_at): New.
12683 (delete_gdb_breakpoint_at): New.
12684 (gdb_breakpoint_here): New.
12685 (set_reinsert_breakpoint): Use release_breakpoint.
12686 (uninsert_breakpoint): Rename to ...
12687 (uninsert_raw_breakpoint): ... this.
12688 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12689 (reinsert_raw_breakpoint): Change parameter type to
12690 raw_breakpoint.
12691 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12692 instead.
12693 (check_breakpoints): Adjust. Use release_breakpoint.
12694 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12695 (breakpoint_inserted_here): Ditto.
12696 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12697 Don't trust the breakpoint's shadow if it is not inserted.
12698 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12699 (delete_all_breakpoints): Adjust.
12700 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12701 use delete_breakpoint_1.
12702
12703 * mem-break.h (breakpoints_supported): Delete declaration.
12704 (set_gdb_breakpoint_at): Declare.
12705 (gdb_breakpoint_here): Declare.
12706 (delete_breakpoint_at): Delete.
12707 (delete_gdb_breakpoint_at): Declare.
12708
12709 * server.h (struct raw_breakpoint): Forward declare.
12710 (struct process_info): New field `raw_breakpoints'.
12711
12712 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12713 breakpoints.
12714
6bf5e0ba
PA		 127152010-03-24 Pedro Alves <pedro@codesourcery.com>
12716
12717 * linux-low.c (status_pending_p_callback): Fix comment.
12718 (linux_wait_for_event_1): Move most of the internal breakpoint
12719 handling from here...
12720 (linux_wait_1): ... to here.
12721 (count_events_callback): New.
12722 (select_singlestep_lwp_callback): New.
12723 (select_event_lwp_callback): New.
12724 (cancel_breakpoints_callback): New.
12725 (select_event_lwp): New.
12726 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12727 priority to all LWPs that have had events that should be reported
12728 to the client. Cancel breakpoints when about to reporting the
12729 event to the client, not while stopping lwps. No longer cancel
12730 finished single-steps here.
12731 (cancel_finished_single_step): Delete.
12732 (cancel_finished_single_steps): Delete.
12733
414a389f
PA		 127342010-03-24 Pedro Alves <pedro@codesourcery.com>
12735
12736 * mem-break.c (enum bkpt_type): New.
12737 (struct breakpoint): New field `type'.
12738 (set_breakpoint_at): Change return type to struct breakpoint
12739 pointer. Set type to `other_breakpoint' by default.
12740 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12741 in the breakpoint list.
12742 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12743 (reinsert_breakpoint): Rename to ...
12744 (reinsert_raw_breakpoint): ... this.
12745 (reinsert_breakpoints_at): Adjust.
12746 * mem-break.h (struct breakpoint): Declare.
12747 (set_breakpoint_at): Change return type to struct breakpoint
12748 pointer.
12749
2280c721
PA		 127502010-03-24 Pedro Alves <pedro@codesourcery.com>
12751
12752 * server.c (handle_query): Assign, not compare.
12753
d50171e4
PA		 127542010-03-24 Pedro Alves <pedro@codesourcery.com>
12755
12756 Teach linux gdbserver to step-over-breakpoints.
12757
12758 * linux-low.c (can_hardware_single_step): New.
12759 (supports_breakpoints): New.
12760 (handle_extended_wait): If stopping threads, read the stop pc of
12761 the new cloned LWP.
12762 (get_pc): New.
12763 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12764 low target doesn't support retrieving the PC.
12765 (add_lwp): Set last_resume_kind to resume_continue.
12766 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12767 (linux_attach): Don't clear stop_expected. Set the lwp's
12768 last_resume_kind to resume_stop.
12769 (linux_detach_one_lwp): Don't check for removed breakpoints.
12770 (check_removed_breakpoint): Delete.
12771 (status_pending_p): Rename to ...
12772 (status_pending_p_callback): ... this. Don't check for removed
12773 breakpoints. Don't consider threads that are stopped from GDB's
12774 perspective.
12775 (linux_wait_for_lwp): Always read the stop_pc here.
12776 (cancel_breakpoint): New.
12777 (step_over_bkpt): New global.
12778 (linux_wait_for_event_1): Implement stepping over breakpoints.
12779 (gdb_wants_lwp_stopped): New.
12780 (gdb_wants_all_stopped): New.
12781 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12782 single-step traps here. Store the thread's last reported target
12783 wait status.
12784 (send_sigstop): Don't clear stop_expected. Always set it,
12785 instead.
12786 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12787 (cancel_finished_single_step): New.
12788 (cancel_finished_single_steps): New.
12789 (wait_for_sigstop): Don't cancel finished single-step traps here.
12790 (linux_resume_one_lwp): Don't check for removed breakpoints.
12791 Don't set `step' on non-hardware step archs.
12792 (linux_set_resume_request): Ignore resume_stop requests if already
12793 stopping or stopped. Set the lwp's last_resume_kind.
12794 (resume_status_pending_p): Don't check for removed breakpoints.
12795 (need_step_over_p): New.
12796 (start_step_over): New.
12797 (finish_step_over): New.
12798 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12799 requests. Clear the thread's last reported target waitstatus.
12800 Don't use the `suspended' flag. Don't consider pending breakpoints.
12801 (linux_resume): Start a step-over if necessary.
12802 (proceed_one_lwp): New.
12803 (proceed_all_lwps): New.
12804 (unstop_all_lwps): New.
12805 * linux-low.h (struct lwp_info): Rewrite comment for the
12806 `suspended' flag. Add the `stop_pc' field. Delete the
12807 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12808 Add `'last_resume_kind' and `need_step_over' fields.
12809 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12810 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12811 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12812 (set_raw_breakpoint_at): New.
12813 (set_breakpoint_at): Rewrite to use it.
12814 (reinsert_breakpoint_handler): Delete.
12815 (set_reinsert_breakpoint): New.
12816 (reinsert_breakpoint_by_bp): Delete.
12817 (delete_reinsert_breakpoints): New.
12818 (uninsert_breakpoint): Rewrite.
12819 (uninsert_breakpoints_at): New.
12820 (reinsert_breakpoint): Rewrite.
12821 (reinsert_breakpoints_at): New.
12822 (check_breakpoints): Rewrite.
12823 (breakpoint_here): New.
12824 (breakpoint_inserted_here): New.
12825 (check_mem_read): Adjust.
12826 * mem-break.h (breakpoints_supported, breakpoint_here)
12827 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12828 (reinsert_breakpoint_by_bp): Delete declaration.
12829 (delete_reinsert_breakpoints): Declare.
12830 (reinsert_breakpoint): Delete declaration.
12831 (reinsert_breakpoints_at): Declare.
12832 (uninsert_breakpoint): Delete declaration.
12833 (uninsert_breakpoints_at): Declare.
12834 (check_breakpoints): Adjust prototype.
12835 * server.h: Adjust include order.
12836 (struct thread_info): Declare here. Add a `last_status' field.
12837
30ba68cb
MS		 128382010-03-23 Michael Snyder <msnyder@vmware.com>
12839
12840 * server.c (crc32): New function.
12841 (handle_query): Add handling for 'qCRC:' request.
12842
b9a881c2
PA		 128432010-03-23 Pedro Alves <pedro@codesourcery.com>
12844
12845 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12846 lwp had been stopped by a watchpoint.
12847
e92d13d5
PA		 128482010-03-16 Pedro Alves <pedro@codesourcery.com>
12849
12850 * server.h (internal_error): Declare.
12851 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12852 * utils.c (internal_error): New function.
12853
64daa791
AS		 128542010-03-15 Andreas Schwab <schwab@redhat.com>
12855
12856 * configure.srv: Fix typo setting srv_regobj.
12857
f52cd8cd
PA		 128582010-03-15 Pedro Alves <pedro@codesourcery.com>
12859
12860 * linux-low.c (fetch_register): Avoid passing a non string literal
12861 format to `error'.
12862 (usr_store_inferior_registers): Ditto.
12863
93ae6fdc
PA		 128642010-03-14 Pedro Alves <pedro@codesourcery.com>
12865
12866 * linux-low.c (linux_write_memory): Bail out early if peeking
12867 memory failed.
12868
c3adc08c
PA		 128692010-03-14 Pedro Alves <pedro@codesourcery.com>
12870
12871 * linux-low.h (struct lwp_info): New fields
12872 `stopped_by_watchpoint' and `stopped_data_address'.
12873 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12874 here, and cache them in the lwp object.
12875 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12876 directly.
12877 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12878 field.
12879 (linux_stopped_by_watchpoint): Rewrite.
12880 (linux_stopped_data_address): Rewrite.
12881
bce522a2
PA		 128822010-03-06 Simo Melenius <simo.melenius@iki.fi>
12883
12884 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12885 switching the current inferior, not before.
12886
90884b2b
L		 128872010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12888
12889 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12890 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12891 i386-linux.c and amd64-linux.c.
12892 (reg-i386.o): Removed.
12893 (reg-i386.c): Likewise.
12894 (reg-i386-linux.o): Likewise.
12895 (reg-i386-linux.c): Likewise.
12896 (reg-x86-64.o): Likewise.
12897 (reg-x86-64.c): Likewise.
12898 (reg-x86-64-linux.o): Likewise.
12899 (reg-x86-64-linux.c): Likewise.
12900 (i386.o): New.
12901 (i386.c): Likewise.
12902 (i386-linux.o): Likewise.
12903 (i386-linux.c): Likewise.
12904 (amd64.o): Likewise.
12905 (amd64.c): Likewise.
12906 (amd64-linux.o): Likewise.
12907 (amd64-linux.c): Likewise.
12908
12909 * configure.srv (srv_i386_regobj): New.
12910 (srv_i386_linux_regobj): Likewise.
12911 (srv_amd64_regobj): Likewise.
12912 (srv_amd64_linux_regobj): Likewise.
12913 (srv_i386_32bit_xmlfiles): Likewise.
12914 (srv_i386_64bit_xmlfiles): Likewise.
12915 (srv_i386_xmlfiles): Likewise.
12916 (srv_amd64_xmlfiles): Likewise.
12917 (srv_i386_linux_xmlfiles): Likewise.
12918 (srv_amd64_linux_xmlfiles): Likewise.
12919 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12920 srv_xmlfiles to $srv_i386_xmlfiles.
12921 (i[34567]86-*-mingw32ce*): Likewise.
12922 (i[34567]86-*-mingw*): Likewise.
12923 (i[34567]86-*-nto*): Likewise.
12924 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12925 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12926 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12927 (x86_64-*-linux*): Likewise.
12928
12929 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12930 (init_registers_amd64_linux): New.
12931 (x86_arch_setup): Replace init_registers_x86_64_linux with
12932 init_registers_amd64_linux.
12933
193f13e6
MK		 129342010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12935
12936 * configure.ac: Check for libdl. If it is not available link against
12937 static libthread_db.
12938 * configure: Regenerate.
12939
85d721b8
PA		 129402010-02-22 Pedro Alves <pedro@codesourcery.com>
12941
12942 PR9605
12943
12944 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12945 handing a read watchpoint.
12946 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12947
6076632b
DE		 129482010-02-12 Doug Evans <dje@google.com>
12949
12950 * linux-low.c (linux_supports_tracefork_flag): Document.
12951 (linux_look_up_symbols): Add comment.
12952
3327ccf7
L		 129532010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12954
12955 * regcache.c (supply_register): Clear regcache if buf is NULL.
12956
0718675c 129572010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 12958 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 12959
12960 * inferiors.c (find_inferior): Add function documentation.
12961 (unloaded_dll): Handle the case where the unloaded dll has not
12962 been previously registered in the dll list.
12963
177321bd
DJ		 129642010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12965
12966 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12967 (thumb2_breakpoint): New.
12968 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12969
2b009048
DJ		 129702010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12971
12972 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12973 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12974 breakpoints.
12975
3be029c7
PA		 129762010-01-21 Pedro Alves <pedro@codesourcery.com>
12977
12978 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12979
18f5de3b
JK		 129802010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12981
12982 * linux-s390-low.c (s390_collect_ptrace_register)
12983 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12984
3743bb4f
DE		 129852010-01-21 Doug Evans <dje@google.com>
12986
14ce3065
DE		 12987 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12988 (PTRACE_ARG4_TYPE): New macro.
12989 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12990 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12991 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12992 (usr_store_inferior_registers): Ditto.
12993 (linux_read_memory, linux_write_memory): Ditto.
12994 (linux_test_for_tracefork): Ditto.
12995
3743bb4f
DE		 12996 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12997 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12998
8b315be5
PA		 129992010-01-21 Pedro Alves <pedro@codesourcery.com>
13000
13001 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13002 target.
13003
85492558
PA		 130042010-01-21 Pedro Alves <pedro@codesourcery.com>
13005
13006 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13007 prototype to take a regcache. Adjust.
13008
442ea881
PA		 130092010-01-20 Pedro Alves <pedro@codesourcery.com>
13010
13011 * regcache.h (struct thread_info): Forward declare.
13012 (struct regcache): New.
13013 (new_register_cache): Adjust prototype.
13014 (get_thread_regcache): Declare.
13015 (free_register_cache): Adjust prototype.
13016 (registers_to_string, registers_from_string): Ditto.
13017 (supply_register, supply_register_by_name, collect_register)
13018 (collect_register_as_string, collect_register_by_name): Ditto.
13019 * regcache.c (struct inferior_regcache_data): Delete.
13020 (get_regcache): Rename to ...
13021 (get_thread_regcache): ... this. Adjust. Switch inferior before
13022 fetching registers.
13023 (regcache_invalidate_one): Adjust.
13024 (regcache_invalidate): Fix prototype.
13025 (new_register_cache): Return the new register cache.
13026 (free_register_cache): Change prototype.
13027 (realloc_register_cache): Adjust.
13028 (registers_to_string): Change prototype to take a regcache. Adjust.
13029 (registers_from_string): Ditto.
13030 (register_data): Ditto.
13031 (supply_register): Ditto.
13032 (supply_register_by_name): Ditto.
13033 (collect_register): Ditto.
13034 (collect_register_as_string): Ditto.
13035 (collect_register_by_name): Ditto.
13036 * server.c (process_serial_event): Adjust.
13037 * linux-low.h (regset_fill_func, regset_store_func): Change
13038 prototype.
13039 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13040 Change prototype.
13041 * linux-low.c (get_stop_pc): Adjust.
13042 (check_removed_breakpoint): Adjust.
13043 (linux_wait_for_event): Adjust.
13044 (linux_resume_one_lwp): Adjust.
13045 (fetch_register): Add regcache parameter. Adjust.
13046 (usr_store_inferior_registers): Ditto.
13047 (regsets_fetch_inferior_registers): Ditto.
13048 (regsets_store_inferior_registers): Ditto.
13049 (linux_fetch_registers, linux_store_registers): Ditto.
13050 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13051 regcache. Adjust.
43aaf8b6
PA		 13052 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13053 Ditto.
442ea881
PA		 13054 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13055 prototype to take a regcache.
13056 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13057 * remote-utils.c (convert_ascii_to_int, outreg)
13058 (prepare_resume_reply): Change prototype to take a regcache.
13059 Adjust.
13060 * target.h (struct target_ops) <fetch_registers, store_registers>:
13061 Change prototype to take a regcache.
13062 (fetch_inferior_registers, store_inferior_registers): Change
13063 prototype to take a regcache. Adjust.
13064 * proc-service.c (ps_lgetregs): Adjust.
13065 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13066 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13067 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13068 take a regcache. Adjust.
13069 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13070 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13071 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13072 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13073 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13074 (cris_cannot_fetch_register):
13075 (cris_breakpoint_at): Change prototype to take a regcache.
13076 Adjust.
13077 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13078 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13079 to take a regcache. Adjust.
13080 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13081 Adjust.
13082 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13083 take a regcache. Adjust.
13084 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13085 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13086 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13087 * linux-mips-low.c (mips_get_pc):
13088 (mips_set_pc): Change prototype to take a regcache. Adjust.
13089 (mips_reinsert_addr): Adjust.
13090 (mips_collect_register): Change prototype to take a regcache.
13091 Adjust.
13092 (mips_supply_register):
13093 (mips_collect_register_32bit, mips_supply_register_32bit)
13094 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13095 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13096 * linux-ppc-low.c (ppc_supply_ptrace_register)
13097 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13098 (parse_spufs_run): Adjust.
13099 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13100 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13101 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13102 take a regcache. Adjust.
13103 * linux-s390-low.c (s390_collect_ptrace_register)
13104 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13105 (s390_set_pc): Change prototype to take a regcache. Adjust.
13106 (s390_arch_setup): Adjust.
13107 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13108 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13109 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13110 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13111 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13112 regcache. Adjust.
13113 (sparc_breakpoint_at): Adjust.
13114 * linux-xtensa-low.c (xtensa_fill_gregset):
13115 (xtensa_store_gregset):
13116 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13117 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13118 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13119 prototype to take a regcache. Adjust.
13120 * win32-arm-low.c (arm_fetch_inferior_register)
13121 (arm_store_inferior_register): Change prototype to take a
13122 regcache. Adjust.
13123 * win32-i386-low.c (i386_fetch_inferior_register)
13124 (i386_store_inferior_register): Change prototype to take a
13125 regcache. Adjust.
13126 * win32-low.c (child_fetch_inferior_registers)
13127 (child_store_inferior_registers): Change prototype to take a
13128 regcache. Adjust.
13129 (win32_wait): Adjust.
13130 (win32_fetch_inferior_registers): Change prototype to take a
13131 regcache. Adjust.
13132 (win32_store_inferior_registers): Adjust.
13133 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13134 store_inferior_register>: Change prototype to take a regcache.
13135
60c3d7b0
DE		 131362010-01-20 Doug Evans <dje@google.com>
13137
13138 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13139 #ifdef.
13140 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13141 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13142
dc146f7c
VP		 131432010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13144
13145 * linux-low.c (linux_core_of_thread): New.
13146 (compare_ints, show_process, list_threads): New.
13147 (linux_qxfer_osdata): Report threads and cores.
13148 (linux_target_op): Register linux_core_of_thread.
13149 * remote-utils.c (prepare_resume_reply): Report the core.
13150 (buffer_xml_printf): Support %d specifier.
13151 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13152 New.
13153 (handle_query): Handle qXfer:threads. Announce availability
13154 thereof.
13155 * target.h (struct target_ops): New field core_of_thread.
13156
7803799a
UW		 131572010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13158
13159 * Makefile.in (clean): Remove new generated files.
13160 (reg-s390.o, reg-s390.c): Remove rules.
13161 (reg-s390x.o, reg-s390x.c): Likewise.
13162 (s390-linux32.o, s390-linux32.c): Add rules.
13163 (s390-linux64.o, s390-linux64.c): Likewise.
13164 (s390x-linux64.o, s390x-linux64.c): Likewise.
13165 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13166 * linux-s390-low.c: Include <elf.h>.
13167 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13168 (init_registers_s390): Remove prototype.
13169 (init_registers_s390x): Likewise.
13170 (init_registers_s390_linux32): Add prototype.
13171 (init_registers_s390_linux64): Likewise.
13172 (init_registers_s390x_linux64): Likewise.
13173 (s390_num_regs_3264): New define.
13174 (s390_regmap_3264): New global variable.
13175 (s390_cannot_fetch_register): Remove obsolete check.
13176 (s390_cannot_store_register): Likewise.
13177 (s390_collect_ptrace_register): Handle upper/lower register halves.
13178 (s390_supply_ptrace_register): Likewise.
13179 (s390_fill_gregset): Update to register number changes.
13180 (s390_get_hwcap): New routine.
13181 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13182 Install appropriate regmap and register set.
13183
6e7ffa39
JB		 131842010-01-01 Joel Brobecker <brobecker@adacore.com>
13185
13186 * server.c (gdbserver_version): Update copyright year to 2010.
13187 * gdbreplay.c (gdbreplay_version): Likewise.
13188
957f3f49
DE		 131892009-12-28 Doug Evans <dje@google.com>
13190
13191 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13192 elf/external.h. Include <elf.h> instead but only if necessary.
13193
ca5c370d
PA		 131942009-12-28 Pedro Alves <pedro@codesourcery.com>
13195
13196 * linux-low.c (linux_remove_process): Remove `detaching'
13197 parameter. Don't release/detach from thread_db here.
13198 (linux_kill): Release/detach from thread_db here, ...
13199 (linux_detach): ... and here, before actually detaching.
13200 (linux_wait_1): ... and here, when a process exits.
13201 * thread-db.c (any_thread_of): New.
13202 (thread_db_free): Switch the current inferior to a thread of the
13203 passed in process.
13204
4ee62156
DE		 132052009-12-21 Doug Evans <dje@google.com>
13206
d90e6a88
DE		 13207 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13208
c5f62d5f
DE		 13209 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13210 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13211 warning ifndef __NR_tkill. Move setting of errno there too.
13212 Delete unnecessary resetting of errno after syscall.
13213 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13214
10e86dd7
DE		 13215 * configure.ac: Check for dladdr.
13216 * config.in: Regenerate.
13217 * configure: Regenerate.
13218 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13219 (try_thread_db_load): Update.
13220
4ee62156
DE		 13221 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13222
00f515da
DE		 132232009-12-18 Doug Evans <dje@google.com>
13224
e9464885
DE		 13225 * event-loop.c: Include unistd.h if it exists.
13226
07d4f67e
DE		 13227 * linux-low.c (my_waitpid): Move definition away from being in
13228 between linux_tracefork_child/linux_test_for_tracefork.
13229
00f515da
DE		 13230 * gdb_proc_service.h (psaddr_t): Fix type.
13231 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13232 signature to match glibc.
13233
1de1badb
DE		 132342009-12-16 Doug Evans <dje@google.com>
13235
13236 * linux-low.c (linux_read_memory): Fix argument to read.
13237
aeeb81d1
PA		 132382009-11-26 Pedro Alves <pedro@codesourcery.com>
13239
13240 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13241 events, don't leave current_inferior pointing at null.
13242
10357975
PA		 132432009-11-26 Pedro Alves <pedro@codesourcery.com>
13244
13245 * win32-low.c (LOG): Delete.
13246 (OUTMSG): Output to stderr.
13247 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13248 on compile time LOG macro.
13249 (win32_wait): Fix debug output.
13250
cf6e3471
PA		 132512009-11-26 Pedro Alves <pedro@codesourcery.com>
13252
13253 * win32-low.c (win32_add_one_solib): If the dll name is
13254 "ntdll.dll", prepend the system directory to the dll path.
13255
0c85e18e
MK		 132562009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13257
13258 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13259
9ac544ce 132602009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13261 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13262
13263 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13264 * configure.ac: Check for __mcoldfire__ and set
13265 gdb_cv_m68k_is_coldfire.
13266 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13267 reg-cf.o and reg-m68k.o.
13268 * configure: Regenerated.
13269
fd7dd3e6
PA		 132702009-11-16 Pedro Alves <pedro@codesourcery.com>
13271
13272 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13273 Pass it to thread_db_free.
13274 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13275 proper `detaching' argument to linux_remove_process.
13276 * linux-low.h (thread_db_free): Add `detaching' parameter.
13277 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13278 to thread_db_free.
13279 (thread_db_free): Add `detaching' parameter. Only
13280 call td_ta_clear_event if detaching from process.
13281
75aa492e
MK		 132822009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13283
13284 * thread-db.c (thread_db_free): Fix typo.
13285
21e1bee4
PP		 132862009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13287
13288 PR gdb/10838
13289 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13290
8838b45e
NS		 132912009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13292
13293 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13294 with an i686 compiler.
13295 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13296 needed.
13297 * configure: Rebuilt.
13298
8a35fb51
SL		 132992009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13300
13301 PR gdb/10783
13302
13303 * server.c (handle_search_memory_1): Correct read_addr initialization
13304 in loop for searching subsequent chunks.
13305
96f15937
PP		 133062009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13307
13308 * configure.ac: New --with-libthread-db option.
13309 * thread-db.c: Allow direct dependence on libthread_db.
13310 (thread_db_free): Adjust.
13311 * config.in: Regenerate.
13312 * configure: Likewise.
889bf7c5 13313
5f7d1694
PP		 133142009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13315
13316 PR gdb/10757
13317 * thread-db.c (attach_thread): New function.
13318 (maybe_attach_thread): Return success/failure.
13319 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13320 (thread_db_find_new_threads): Loop until no new threads.
13321
88e3b899
PA		 133222009-10-13 Pedro Alves <pedro@codesourcery.com>
13323
13324 * proc-service.c (ps_lgetregs): Formatting.
13325
cdbfd419
PP		 133262009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13327
13328 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13329 * configure.ac: Adjust.
13330 * linux-low.h (struct process_info_private): Move members to struct
13331 thread_db.
13332 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13333 * linux-low.c (linux_remove_process): Adjust.
13334 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13335 * server.c (handle_query): Move code ...
13336 (handle_monitor_command): ... here. New function.
13337 * target.h (struct target_ops): New member.
13338 * thread-db.c (struct thread_db): New.
13339 (libthread_db_search_path): New variable.
13340 (thread_db_create_event, thread_db_enable_reporting)
13341 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13342 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13343 (try_thread_db_load_1, dladdr_to_soname): New functions.
13344 (try_thread_db_load, thread_db_load_search): New functions.
13345 (thread_db_init): Search for libthread_db.
13346 (thread_db_free): New function.
13347 (thread_db_handle_monitor_command): Likewise.
13348 * config.in: Regenerate.
13349 * configure: Regenerate.
889bf7c5 13350
4168d2d6
UW		 133512009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13352
13353 * spu-low.c (spu_kill): Wait for inferior to terminate.
13354 Call clear_inferiors.
13355 (spu_detach): Call clear_inferiors.
13356
81ecdfbb
RW		 133572009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13358
13359 * aclocal.m4: Regenerate.
13360 * config.in: Likewise.
13361 * configure: Likewise.
13362
0b9ff2c0
UW		 133632009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13364
13365 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13366 (parse_spufs_run): New function.
13367 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13368 (ppc_breakpoint_at): Handle SPU breakpoints.
13369
efcbbd14
UW		 133702009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13371
13372 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13373 (SPUFS_MAGIC): Define.
13374 (spu_enumerate_spu_ids): New function.
13375 (linux_qxfer_spu): New function.
13376 (linux_target_ops): Install linux_qxfer_spu.
13377
f4d9bade
UW		 133782009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13379
13380 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13381 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13382 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13383 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13384 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13385 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13386 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13387 (init_registers_powerpc_cell32l): Add prototype.
13388 (init_registers_powerpc_cell64l): Likewise.
13389 (ppc_arch_setup): Detect Cell/B.E. architecture.
13390
96e946ca
RW		 133912009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13392
13393 * Makefile.in (datarootdir): New variable.
13394
58d6951d
DJ		 133952009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13396
13397 * linux-low.c (linux_write_memory): Update debugging output.
13398 * Makefile.in (clean): Add new descriptions.
13399 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13400 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13401 * configure.srv: Add new files for arm*-*-linux*.
13402 * linux-arm-low.c: Add new declarations.
13403 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13404 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13405 (HWCAP_VFPv3D16): New.
13406 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13407 instead of __IWMMXT__.
13408 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13409 (arm_arch_setup): New.
13410 (target_regsets): Remove #ifdef. Add VFP regset.
13411 (the_low_target): Use arm_arch_setup.
13412
12b42a12
DJ		 134132009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13414
13415 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13416 the main thread again.
13417
ac8c974e
AR		 134182009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13419
13420 Adding Neutrino gdbserver.
13421 * configure: Regenerated.
13422 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13423 * configure.srv (i[34567]86-*-nto*): New target.
13424 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13425 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13426 (nto_comctrl) [__QNX__]: New function.
13427 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13428
4424e0c3 134292009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13430
13431 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13432 srv_tgtobj.
13433
912cf4ba
PA		 134342009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13435 Pedro Alves <pedro@codesourcery.com>
13436
13437 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13438 don't support CONTEXT_EXTENDED_REGISTERS.
13439 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13440 (the_low_target): Install them.
13441 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13442 failing with ERROR_PIPE_NOT_CONNECTED.
13443
aa5ca48f
DE		 134442009-06-30 Doug Evans <dje@google.com>
13445 Pierre Muller <muller@ics.u-strasbg.fr>
13446
13447 Add h/w watchpoint support to x86-linux, win32-i386.
13448 * Makefile.in (SFILES): Add i386-low.c
13449 (i386_low_h): Define.
13450 (i386-low.o): Add dependencies.
13451 (linux-x86-low.o): Add i386-low.h dependency.
13452 (win32-i386-low.o): Ditto.
13453 * i386-low.c: New file.
13454 * i386-low.h: New file.
13455 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13456 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13457 * linux-low.c (linux_add_process): Initialize arch_private.
13458 (linux_remove_process): Free arch_private.
13459 (add_lwp): Initialize arch_private.
13460 (delete_lwp): Free arch_private.
13461 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13462 provided.
13463 * linux-low.h (process_info_private): New member arch_private.
13464 (lwp_info): New member arch_private.
13465 (linux_target_ops): New members new_process, new_thread,
13466 prepare_to_resume.
13467 (ptid_of): New macro.
13468 * linux-x86-low.c: Include stddef.h, i386-low.h.
13469 (arch_process_info): New struct.
13470 (arch_lwp_info): New struct.
13471 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13472 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13473 (i386_dr_low_get_status): New function.
13474 (x86_insert_point, x86_remove_point): New functions.
13475 (x86_stopped_by_watchpoint): New function.
13476 (x86_stopped_data_address): New function.
13477 (x86_linux_new_process, x86_linux_new_thread): New functions.
13478 (x86_linux_prepare_to_resume): New function.
13479 (the_low_target): Add entries for insert_point, remove_point,
13480 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13481 prepare_to_resume.
13482 * server.c (debug_hw_points): New global.
13483 (monitor_show_help): Document set debug-hw-points.
13484 (handle_query): Process "set debug-hw-points".
13485 * server.h (debug_hw_points): Declare.
13486 (paddress): Declare.
13487 * utils.c (NUMCELLS, CELLSIZE): New macros.
13488 (get_sell, xsnprintf, paddress): New functions.
13489 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13490 remove_point, stopped_by_watchpoint, stopped_data_address.
13491 * win32-i386-low.c: Include i386-low.h.
13492 (debug_reg_state): Replaces dr.
13493 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13494 (i386_dr_low_get_status): New function.
13495 (i386_insert_point, i386_remove_point): New functions.
13496 (i386_stopped_by_watchpoint): New function.
13497 (i386_stopped_data_address): New function.
13498 (i386_initial_stuff): Update.
13499 (get_thread_context,set_thread_context,i386_thread_added): Update.
13500 (the_low_target): Add entries for insert_point,
13501 remove_point, stopped_by_watchpoint, stopped_data_address.
13502 * win32-low.c (win32_insert_watchpoint): New function.
13503 (win32_remove_watchpoint): New function.
13504 (win32_stopped_by_watchpoint): New function.
13505 (win32_stopped_data_address): New function.
13506 (win32_target_ops): Add entries for insert_watchpoint,
13507 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13508 * win32-low.h (win32_target_ops): New members insert_point,
13509 remove_point, stopped_by_watchpoint, stopped_data_address.
13510
d993e290
PA		 135112009-06-25 Pedro Alves <pedro@codesourcery.com>
13512
13513 * server.c (process_serial_event): Re-return unsupported, not
13514 error, if the type isn't recognized. Re-allow supporting only
13515 insert or remove packets. Also call require_running for
13516 breakpoints. Add missing break statement to default case. Tidy.
13517 * target.h (struct target_ops): Rename insert_watchpoint to
13518 insert_point, and remove_watchpoint to remove_point.
13519
13520 * linux-low.h (struct linux_target_ops): Likewise.
13521 * linux-low.c (linux_insert_watchpoint): Rename to ...
13522 (linux_insert_point): ... this. Adjust.
13523 (linux_remove_watchpoint): Rename to ...
13524 (linux_remove_point): ... this. Adjust.
13525 (linux_target_ops): Adjust.
13526 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13527 (cris_insert_point): ... this.
13528 (cris_remove_watchpoint): Rename to ...
13529 (cris_remove_point): ... this.
13530 (the_low_target): Adjust.
13531
0f54c268
PM		 135322009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13533
13534 * server.c (handle_v_kill): Pass signal_pid to
13535 kill_inferior if multi_process is zero.
13536
c6314022
AR		 135372009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13538
13539 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13540 * target.h (target_ops): Comment for *_watchpoint to make it clear
13541 the functions can get types '0' and '1'.
13542
4463ce24
AR		 135432009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13544
13545 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13546 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13547 * regcache.c (get_regcache): Likewise.
13548 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13549 * win32-low.c (child_fetch_inferior_registers): Remove check for
13550 regno 0.
13551
cf8fd78b
PA		 135522009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13553 Pedro Alves <pedro@codesourcery.com>
13554
13555 * target.h (struct target_ops) <supports_multi_process>: New
13556 callback.
13557 (target_supports_multi_process): New.
13558 * server.c (handle_query): Even if GDB reports support, only
13559 enable multi-process if the target also supports it. Report
13560 multi-process support only if the target backend supports it.
13561 * linux-low.c (linux_supports_multi_process): New function.
13562 (linux_target_ops): Install it as target_supports_multi_process
13563 callback.
13564
47c0c975
DE		 135652009-05-24 Doug Evans <dje@google.com>
13566
e09875d4
DE		 13567 Global renaming of find_thread_pid to find_thread_ptid.
13568 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13569 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13570 All callers updated.
13571
e27d73f6
DE		 13572 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13573 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13574 directly.
13575
47c0c975
DE		 13576 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13577 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13578 (linux_resume_one_lwp): Ditto.
13579
2acc282a
DE		 135802009-05-23 Doug Evans <dje@google.com>
13581
13582 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13583 from struct inferior_list_entry * to struct lwp_info *.
13584 All callers updated.
13585
9f1036c1
DE		 135862009-05-13 Doug Evans <dje@google.com>
13587
13588 * linux-x86-low.c: Don't include assert.h.
13589 (x86_siginfo_fixup): Use fatal, not assert.
13590 (x86_arch_setup): Fix comment.
13591
d0722149
DE		 135922009-05-12 Doug Evans <dje@google.com>
13593
13594 Biarch support for i386/amd64 gdbserver.
13595 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13596 Add linux-x86-low.c.
13597 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13598 (linux-x86-low.o): Add.
13599 * linux-x86-64-low.c: Delete.
13600 * linux-i386-low.c: Delete.
13601 * linux-x86-low.c: New file.
13602 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13603 linux-x86-low.o.
13604 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13605 linux-x86-low.o.
13606 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13607 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13608 (linux_child_pid_to_exec_file): New function.
13609 (elf_64_header_p, elf_64_file_p): New functions.
13610 (siginfo_fixup): New function.
13611 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13612 give target a chance to convert layout.
13613 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13614 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13615
fdeb2a12
DE		 136162009-05-07 Doug Evans <dje@google.com>
13617
13618 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13619 (regsets_store_inferior_registers): Ditto.
13620
a6dbe5df
PA		 136212009-05-06 Pedro Alves <pedro@codesourcery.com>
13622
13623 PR server/10048
13624
13625 * linux-low.c (must_set_ptrace_flags): Delete.
13626 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13627 of the global.
13628 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13629 `lwp->must_set_ptrace_flags' instead.
ba42693b 13630 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 13631 (linux_wait_1): ... not here.
13632
5091eb23
DE		 136332009-04-30 Doug Evans <dje@google.com>
13634
9f767825
DE		 13635 * inferiors.c (started_inferior_callback): New function.
13636 (attached_inferior_callback): New function.
13637 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13638 * server.c (print_started_pid, print_attached_pid): New functions.
13639 (detach_or_kill_for_exit): New function.
13640 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13641 * server.h (have_started_inferiors_p): Declare.
13642 (have_attached_inferiors_p): Declare.
13643
5091eb23
DE		 13644 * inferiors.c (remove_process): Fix memory leak, free process.
13645 * linux-low.c (linux_remove_process): New function.
13646 (linux_kill): Call it instead of remove_process.
13647 (linux_detach, linux_wait_1): Ditto.
13648
155c8968
PA		 136492009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13650
13651 * configure.srv: Add x86 Windows CE target.
13652
7fe519cb
UW		 136532009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13654
13655 * inferiors.c (get_thread_process): Make global.
13656 * server.h (get_thread_process): Add prototype.
13657 * thread-db.c (find_one_thread): Use get_thread_process
13658 instead of current_process.
13659 (thread_db_get_tls_address): Do not crash if called when
13660 thread layer is not yet initialized.
13661
5472f405
UW		 136622009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13663
13664 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13665 * spu-low.c (current_tid): Rename to ...
13666 (current_ptid): ... this.
13667 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13668 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13669 ptid_get_lwp (current_ptid) instead of current_tid.
13670 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13671 instead of current_tid. Use find_process_pid to verify pid
13672 argument is valid. Pass proper argument to remove_process.
13673 (spu_thread_alive): Compare current_ptid instead of current_tid.
13674 (spu_resume): Likewise.
13675
55ac2b99
PA		 136762009-04-02 Pedro Alves <pedro@codesourcery.com>
13677
13678 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13679 variable.
13680
95954743
PA		 136812009-04-01 Pedro Alves <pedro@codesourcery.com>
13682
13683 Implement the multiprocess extensions, and add linux multiprocess
13684 support.
13685
13686 * server.h (ULONGEST): Declare.
13687 (struct ptid, ptid_t): New.
13688 (minus_one_ptid, null_ptid): Declare.
13689 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13690 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13691 (struct inferior_list_entry): Change `id' type from unsigned from
13692 to ptid_t.
13693 (struct sym_cache, struct breakpoint, struct
13694 process_info_private): Forward declare.
13695 (struct process_info): Declare.
13696 (current_process): Declare.
13697 (all_processes): Declare.
13698 (initialize_inferiors): Declare.
13699 (add_thread): Adjust to use ptid_t.
13700 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13701 (add_process, remove_process, find_thread_pid): Declare.
13702 (find_inferior_id): Adjust to use ptid_t.
13703 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13704 (multi_process): Declare.
13705 (push_event): Adjust to use ptid_t.
13706 (read_ptid, write_ptid): Declare.
13707 (prepare_resume_reply): Adjust to use ptid_t.
13708 (clear_symbol_cache): Declare.
13709 * inferiors.c (all_processes): New.
13710 (null_ptid, minus_one_ptid): New.
13711 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13712 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13713 (add_thread): Change unsigned long to ptid. Remove gdb_id
13714 parameter. Adjust.
13715 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13716 (gdb_id_to_thread): Rename to ...
13717 (find_thread_pid): ... this. Change unsigned long to ptid.
13718 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13719 (loaded_dll, pull_pid_from_list): Adjust.
13720 (add_process, remove_process, find_process_pid)
13721 (get_thread_process, current_process, initialize_inferiors): New.
13722 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13723 (struct target_waitstatus) <related_pid>: Ditto.
13724 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13725 return type to int.
13726 (struct target_ops) <join>: Add `pid' argument.
13727 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13728 (struct target_ops) <wait>: Add `ptid' field. Change return type
13729 to ptid.
13730 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13731 (mywait): Add `ptid' argument. Change return type to ptid_t.
13732 (target_pid_to_str): Declare.
13733 * target.c (set_desired_inferior): Adjust to use ptids.
13734 (mywait): Add new `ptid' argument. Adjust.
13735 (target_pid_to_str): New.
13736 * mem-break.h (free_all_breakpoints): Declare.
13737 * mem-break.c (breakpoints): Delelete.
13738 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13739 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13740 to use per-process breakpoint list.
13741 (free_all_breakpoints): New.
13742 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13743 (symbol_cache, all_symbols_looked_up): Delete.
13744 (hexchars): New.
13745 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13746 read_ptid): New.
13747 (prepare_resume_reply): Change ptid argument's type from unsigned
13748 long to ptid_t. Adjust. Implement W;process and X;process.
13749 (free_sym_cache, clear_symbol_cache): New.
13750 (look_up_one_symbol): Adjust to per-process symbol cache. *
13751 * server.c (cont_thread, general_thread, step_thread): Change type
13752 to ptid_t.
13753 (attached): Delete.
13754 (multi_process): New.
13755 (last_ptid): Change type to ptid_t.
13756 (struct vstop_notif) <ptid>: Change type to ptid_t.
13757 (queue_stop_reply, push_event): Change `ptid' argument's type to
13758 ptid_t.
13759 (discard_queued_stop_replies): Add `pid' argument.
13760 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13761 changes. Don't reference the `attached' global.
13762 (attach_inferior): Adjust to mywait interface changes.
13763 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13764 features. Handle and report "multiprocess+". Handle
13765 "qAttached:PID".
13766 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13767 changes.
13768 (handle_v_kill): New.
13769 (handle_v_stopped): Adjust to use target_pid_to_str.
13770 (handle_v_requests): Allow multiple attaches and runs when
13771 multiprocess extensions are in effect. Handle "vKill".
13772 (myresume): Adjust to use ptids.
13773 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13774 (handle_status): Adjust to discard_queued_stop_replies interface
13775 change.
13776 (first_thread_of, kill_inferior_callback)
13777 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13778 (main): Call initialize_inferiors. Adjust to use ptids, killing
13779 and detaching from all inferiors. Handle multiprocess packet
13780 variants.
13781 * linux-low.h: Include gdb_proc_service.h.
13782 (struct process_info_private): New.
13783 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13784 <lwpid_of>: Use ptid_get_lwp.
13785 (get_lwp_thread): Adjust.
13786 (struct lwp_info): Add `dead' member.
13787 (find_lwp_pid): Declare.
13788 * linux-low.c (thread_db_active): Delete.
13789 (new_inferior): Adjust comment.
13790 (inferior_pid): Delete.
13791 (linux_add_process): New.
13792 (handle_extended_wait): Adjust.
13793 (add_lwp): Change unsigned long to ptid.
13794 (linux_create_inferior): Add process to processes table. Adjust
13795 to use ptids. Don't set new_inferior here.
13796 (linux_attach_lwp): Rename to ...
13797 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13798 it. Adjust to use ptids.
13799 (linux_attach_lwp): New.
13800 (linux_attach): Add process to processes table. Don't set
13801 new_inferior here.
13802 (struct counter): New.
13803 (second_thread_of_pid_p, last_thread_of_process_p): New.
13804 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13805 multiple processes.
13806 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13807 processes. Remove process from process table.
13808 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13809 to multiple processes.
13810 (any_thread_of): New.
13811 (linux_detach): Add `pid' argument, and handle it. Remove process
13812 from processes table.
13813 (linux_join): Add `pid' argument. Handle it.
13814 (linux_thread_alive): Change unsighed long argument to ptid_t.
13815 Consider dead lwps as not being alive.
13816 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13817 threads we're not interested in.
13818 (same_lwp, find_lwp_pid): New.
13819 (linux_wait_for_lwp): Change `pid' argument's type from int to
13820 ptid_t. Adjust.
13821 (linux_wait_for_event): Rename to ...
13822 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13823 from int to ptid_t. Adjust.
13824 (linux_wait_for_event): New.
13825 (linux_wait_1): Add `ptid' argument. Change return type to
13826 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13827 that exit from the process table.
13828 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13829 Adjust.
13830 (mark_lwp_dead): New.
13831 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13832 stopping all threads, mark its main lwp as dead.
13833 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13834 ptids.
13835 (fetch_register, usr_store_inferior_registers)
13836 (regsets_fetch_inferior_registers)
13837 (regsets_store_inferior_registers, linux_read_memory)
13838 (linux_write_memory): Inline `inferior_pid'.
13839 (linux_look_up_symbols): Adjust to use per-process
13840 `thread_db_active'.
13841 (linux_request_interrupt): Adjust to use ptids.
13842 (linux_read_auxv): Inline `inferior_pid'.
13843 (initialize_low): Don't reference thread_db_active.
13844 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13845 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13846 (ps_getpid): Return the pid of the current inferior.
13847 * thread-db.c (proc_handle, thread_agent): Delete.
13848 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13849 per-process data.
13850 (find_one_thread): Change argument type to ptid_t. Adjust to
13851 per-process data.
13852 (maybe_attach_thread): Adjust to per-process data and ptids.
13853 (thread_db_find_new_threads): Ditto.
13854 (thread_db_init): Ditto.
13855 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13856 processes table. Adjust to use ptids.
13857 (spu_kill, spu_detach): Adjust interface. Remove process from
13858 processes table.
13859 (spu_join, spu_thread_alive): Adjust interface.
13860 (spu_wait): Adjust interface. Remove process from processes
13861 table. Adjust to use ptids.
13862 * win32-low.c (current_inferior_tid): Delete.
13863 (current_inferior_ptid): New.
13864 (debug_event_ptid): New.
13865 (thread_rec): Take a ptid. Adjust.
13866 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13867 (child_delete_thread): Ditto.
13868 (do_initial_child_stuff): Add `attached' argument. Add process to
13869 processes table.
13870 (child_fetch_inferior_registers, child_store_inferior_registers):
13871 Adjust.
13872 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13873 (win32_attach): Pass 1 to do_initial_child_stuff.
13874 (win32_kill): Adjust interface. Remove process from processes
13875 table.
13876 (win32_detach): Ditto.
13877 (win32_join): Adjust interface.
13878 (win32_thread_alive): Take a ptid.
13879 (win32_resume): Adjust to use ptids.
13880 (get_child_debug_event): Ditto.
13881 (win32_wait): Adjust interface. Remove exiting process from
13882 processes table.
13883
bd99dc85
PA		 138842009-04-01 Pedro Alves <pedro@codesourcery.com>
13885
13886 Non-stop mode support.
13887
13888 * server.h (non_stop): Declare.
13889 (gdb_client_data, handler_func): Declare.
13890 (delete_file_handler, add_file_handler, start_event_loop):
13891 Declare.
13892 (handle_serial_event, handle_target_event, push_event)
13893 (putpkt_notif): Declare.
13894 * target.h (enum resume_kind): New.
13895 (struct thread_resume): Replace `step' field by `kind' field.
13896 (TARGET_WNOHANG): Define.
13897 (struct target_ops) <wait>: Add `options' argument.
13898 <supports_non_stop, async, start_non_stop>: New fields.
13899 (target_supports_non_stop, target_async): New.
13900 (start_non_stop): Declare.
13901 (mywait): Add `options' argument.
13902 * target.c (mywait): Add `options' argument. Print child exit
13903 notifications here.
13904 (start_non_stop): New.
13905 * server.c (non_stop, own_buf, mem_buf): New globals.
13906 (struct vstop_notif): New.
13907 (notif_queue): New global.
13908 (queue_stop_reply, push_event, discard_queued_stop_replies)
13909 (send_next_stop_reply): New.
13910 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13911 interface changes.
13912 (attach_inferior): In non-stop mode, don't wait for the target
13913 here.
13914 (handle_general_set): Handle QNonStop.
13915 (handle_query): When handling qC, return the current general
13916 thread, instead of the first thread of the list.
13917 (handle_query): If the backend supports non-stop mode, include
13918 QNonStop+ in the qSupported query response.
13919 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13920 and non-stop mode.
13921 (handle_v_attach, handle_v_run): Handle non-stop mode.
13922 (handle_v_stopped): New.
13923 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13924 (myresume): Adjust to use resume_kind. Handle non-stop.
13925 (queue_stop_reply_callback): New.
13926 (handle_status): Handle non-stop mode.
13927 (main): Clear non_stop flag on reconnection. Use the event-loop.
13928 Refactor serial protocol handling from here ...
13929 (process_serial_event): ... to this new function. When GDB
13930 selects any thread, select one here. In non-stop mode, wait until
13931 GDB acks all pending events before exiting.
13932 (handle_serial_event, handle_target_event): New.
13933 * remote-utils.c (remote_open): Install remote_desc in the event
13934 loop.
13935 (remote_close): Remove remote_desc from the event loop.
13936 (putpkt_binary): Rename to...
13937 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13938 (putpkt_binary): New as wrapper around putpkt_binary_1.
13939 (putpkt_notif): New.
13940 (prepare_resume_reply): In non-stop mode, don't change the
13941 general_thread.
13942 * event-loop.c: New.
13943 * Makefile.in (OBJ): Add event-loop.o.
13944 (event-loop.o): New rule.
13945
13946 * linux-low.h (pid_of): Moved here.
13947 (lwpid_of): New.
13948 (get_lwp_thread): Use lwpid_of.
13949 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13950 * linux-low.c (pid_of): Delete.
13951 (inferior_pid): Use lwpid_of.
13952 (linux_event_pipe): New.
13953 (target_is_async_p): New.
13954 (delete_lwp): New.
13955 (handle_extended_wait): Use lwpid_of.
13956 (add_lwp): Don't set lwpid field.
13957 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13958 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13959 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13960 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13961 first. Adjust to linux_wait_for_event interface changes. Use
13962 lwpid_of.
13963 (linux_detach): Don't delete the main lwp here.
13964 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13965 (status_pending_p): Don't consider explicitly suspended lwps.
13966 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13967 pointer. Add OPTIONS argument. Change return type to int. Use
13968 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13969 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13970 pointer. Add status pointer argument. Return a pid instead of a
13971 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13972 changes. In non-stop mode, don't switch to a random thread.
13973 (linux_wait): Rename to...
13974 (linux_wait_1): ... this. Add target_options argument, and handle
13975 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13976 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13977 clean exit and signal exit code. Don't stop all threads in
13978 non-stop mode. In all-stop mode, only stop all threads when
13979 reporting a stop to GDB. Handle explicit thread stop requests.
13980 (async_file_flush, async_file_mark): New.
13981 (linux_wait): New.
13982 (send_sigstop): Use lwpid_of.
13983 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13984 interface changes. In non-stop mode, don't switch to a random
13985 thread.
13986 (linux_resume_one_lwp): Use lwpid_of.
13987 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13988 (linux_resume_one_thread): ... this. Handle resume_stop. In
13989 non-stop mode, don't look for pending flag in all threads.
13990 (resume_status_pending_p): Don't consider explicitly suspended
13991 threads.
13992 (my_waitpid): Reimplement. Emulate __WALL.
13993 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13994 Use lwpid_of.
13995 (sigchld_handler, linux_supports_non_stop, linux_async)
13996 (linux_start_non_stop): New.
13997 (linux_target_ops): Register linux_supports_non_stop, linux_async
13998 and linux_start_non_stop.
13999 (initialize_low): Install SIGCHLD handler.
14000 * thread-db.c (thread_db_create_event, find_one_thread)
14001 (thread_db_get_tls_address): Use lwpid_of.
14002 * win32-low.c (win32_detach): Adjust to use resume_kind.
14003 (win32_wait): Add `options' argument.
14004 * spu-low.c (spu_resume): Adjust to use resume_kind.
14005 (spu_wait): Add `options' argument.
14006
5b1c542e
PA		 140072009-04-01 Pedro Alves <pedro@codesourcery.com>
14008
14009 Decouple target code from remote protocol.
14010
14011 * target.h (enum target_waitkind): New.
14012 (struct target_waitstatus): New.
14013 (struct target_ops) <wait>: Return an unsigned long. Take a
14014 target_waitstatus pointer instead of a char pointer.
14015 (mywait): Likewise.
14016 * target.c (mywait): Change prototype to return an unsigned long.
14017 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14018 * server.h (thread_from_wait, old_thread_from_wait): Delete
14019 declarations.
14020 (prepare_resume_reply): Change prototype to take a
14021 target_waitstatus.
14022 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14023 (last_status, last_ptid): New.
14024 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14025 pid instead of a signal.
14026 (attach_inferior): Remove "status" and "signal" parameters.
14027 Adjust.
14028 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14029 not as an address.
14030 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14031 (handle_v_requests, myresume): Remove "status" and "signal"
14032 parameters. Adjust.
14033 (handle_status): New.
14034 (main): Delete local `status'. Adjust.
14035 * remote-utils.c: Include target.h.
14036 (prepare_resume_reply): Change prototype to take a
14037 target_waitstatus. Adjust.
14038
14039 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14040 interface.
14041 * spu-low.c (spu_wait): Adjust.
14042 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14043 Delete.
14044 (win32_wait): Adjust.
14045
2bd7c093
PA		 140462009-04-01 Pedro Alves <pedro@codesourcery.com>
14047
14048 * target.h (struct thread_resume): Delete leave_stopped member.
14049 (struct target_ops): Add a `n' argument to the `resume' callback.
14050 * server.c (start_inferior): Adjust.
14051 (handle_v_cont, myresume): Adjust.
14052 * linux-low.c (check_removed_breakpoint): Adjust to resume
14053 interface change, and to removed leave_stopped field.
14054 (resume_ptr): Delete.
14055 (struct thread_resume_array): New.
14056 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14057 resume interface change.
14058 (linux_continue_one_thread, linux_queue_one_thread)
14059 (resume_status_pending_p): Check if the resume field is NULL
14060 instead of checking the leave_stopped member.
14061 (linux_resume): Adjust to the target resume interface change.
14062 * spu-low.c (spu_resume): Adjust to the target resume interface
14063 change.
14064 * win32-low.c (win32_detach, win32_resume): Ditto.
14065
c35fafde
PA		 140662009-04-01 Pedro Alves <pedro@codesourcery.com>
14067
14068 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14069 flag.
14070 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14071 pending.
14072 (linux_continue_one_thread): Only preserve the stepping flag if
14073 there's a pending breakpoint.
14074
0a59d50b
PA		 140752009-03-31 Pedro Alves <pedro@codesourcery.com>
14076
14077 * server.c (main): After the inferior having exited, call
14078 remote_close before exiting gdbserver.
14079
f04c6d38
TJB		 140802009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14081
14082 Fix size of FPSCR in Power 7 processors.
14083 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14084 (PPC_FEATURE_HAS_DFP): New #define.
14085 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14086 size of the FPSCR.
14087
78e5cee6
PA		 140882009-03-23 Pedro Alves <pedro@codesourcery.com>
14089
14090 * server.c (handle_query) Whitespace and formatting.
14091
1b3f6016
PA		 140922009-03-22 Pedro Alves <pedro@codesourcery.com>
14093
14094 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14095 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14096 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14097 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14098 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14099 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14100 Makefile.in, configure.ac: Fix whitespace throughout.
14101 * configure: Regenerate.
14102
a07b2135
PA		 141032009-03-22 Pedro Alves <pedro@codesourcery.com>
14104
14105 * inferiors.c (find_inferior): Make it safe for the callback
14106 function to delete the currently iterated inferior.
14107
67cc2626
PA		 141082009-03-22 Pedro Alves <pedro@codesourcery.com>
14109
14110 * Makefile.in (linuw_low_h): Move higher.
14111 (thread-db.o): Depend on $(linux_low_h).
14112
54a0b537
PA		 141132009-03-17 Pedro Alves <pedro@codesourcery.com>
14114
14115 Rename "process" to "lwp" throughout.
14116
14117 * linux-low.c (all_processes): Rename to...
14118 (all_lwps): ... this.
14119 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14120 (add_process): Rename to ...
14121 (add_lwp): ... this. Adjust.
14122 (linux_create_inferior): Adjust.
14123 (linux_attach_lwp): Adjust.
14124 (linux_attach): Adjust.
14125 (linux_kill_one_process): Rename to ...
14126 (linux_kill_one_lwp): ... this. Adjust.
14127 (linux_kill): Adjust.
14128 (linux_detach_one_process): Rename to ...
14129 (linux_detach_one_lwp): ... this. Adjust.
14130 (linux_detach): Adjust.
14131 (check_removed_breakpoint): Adjust.
14132 (status_pending_p): Adjust.
14133 (linux_wait_for_process): Rename to ...
14134 (linux_wait_for_lwp): ... this. Adjust.
14135 (linux_wait_for_event): Adjust.
14136 (send_sigstop): Adjust.
14137 (wait_for_sigstop): Adjust.
14138 (stop_all_processes): Rename to ...
14139 (stop_all_lwps): ... this.
14140 (linux_resume_one_process): Rename to ...
14141 (linux_resume_one_lwp): ... this. Adjust.
14142 (linux_set_resume_request, linux_continue_one_thread)
14143 (linux_queue_one_thread, resume_status_pending_p)
14144 (usr_store_inferior_registers, regsets_store_inferior_registers)
14145 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14146 Adjust.
14147 * linux-low.h (get_process): Rename to ...
14148 (get_lwp): ... this. Adjust.
14149 (get_thread_process): Rename to ...
14150 (get_thread_lwp): ... this. Adjust.
14151 (get_process_thread): Rename to ...
14152 (get_lwp_thread): ... this. Adjust.
14153 (struct process_info): Rename to ...
14154 (struct lwp_info): ... this.
14155 (all_processes): Rename to ...
14156 (all_lwps): ... this.
14157 * proc-service.c (ps_lgetregs): Adjust.
14158 * thread-db.c (thread_db_create_event, find_one_thread)
14159 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14160
0b16c5cf
PA		 141612009-03-14 Pedro Alves <pedro@codesourcery.com>
14162
14163 * server.c (handle_query): Handle "qAttached".
14164
32de4b9d
NS		 141652009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14166
14167 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14168 GPLv3, update license URL.
14169
2aecd87f
DE		 141702009-03-01 Doug Evans <dje@google.com>
14171
93efd302 14172 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14173 (server_h): Add gdb_signals.h.
14174 (signals.o): Update.
14175 * server.h (target_signal_from_host,target_signal_to_host_p)
14176 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14177
86b1f9c5
PM		 141782009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14179
14180 * remote-utils.c (getpkt): Also generate remote-debug
14181 information if noack_mode is set.
14182
4aa995e1
PA		 141832009-02-06 Pedro Alves <pedro@codesourcery.com>
14184
14185 * server.c (handle_query): Report qXfer:siginfo:read and
14186 qXfer:siginfo:write as supported and handle them.
14187 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14188 * linux-low.c (linux_xfer_siginfo): New.
14189 (linux_target_ops): Set it.
14190
62709adf
PA		 141912009-01-26 Pedro Alves <pedro@codesourcery.com>
14192
14193 * server.c (gdbserver_usage): Mention --remote-debug.
14194 (main): Accept '--remote-debug' switch.
14195
aef93bd7
DE		 141962009-01-18 Doug Evans <dje@google.com>
14197
14198 * regcache.c (new_register_cache): No need to check result of xcalloc.
14199 * server.c (handle_search_memory): Back out calls to xmalloc,
14200 result is checked and error is returned to user upon failure.
14201 (handle_query): Ditto. Add more checks for result of malloc.
14202 (handle_v_cont): Check result of malloc, report error back to
14203 user upon failure.
14204 (handle_v_run): Ditto. Call freeargv.
14205 * server.h (freeargv): Declare.
14206 * utils.c (freeargv): New fn.
14207
54363045
DE		 142082009-01-15 Doug Evans <dje@google.com>
14209
f626972c
DE		 14210 * gdbreplay.c (perror_with_name): Make arg const char *.
14211 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14212 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14213 * utils.c (perror_with_name): Make arg const char *.
54363045 14214
18aae699
PA		 142152009-01-14 Pedro Alves <pedro@codesourcery.com>
14216
14217 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14218 when handling a EXIT_PROCESS_DEBUG_EVENT.
14219
ff703abe
JB		 142202009-01-06 Joel Brobecker <brobecker@adacore.com>
14221
14222 * gdbreplay.c (gdbreplay_version): Update copyright year.
14223 * server.c (gdbserver_version): Likewise.
14224
f21cc1a2 142252009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14226
14227 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14228 (handle_extended_wait): Improve comment.
0e21c1ec 14229
bca929d3
DE		 142302008-12-13 Doug Evans <dje@google.com>
14231
14232 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14233 * server.h (ATTR_MALLOC): New macro.
14234 (xmalloc,xcalloc,xstrdup): Declare.
14235 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14236 * inferiors.c: Ditto.
14237 * linux-low.c: Ditto.
14238 * mem-break.c: Ditto.
14239 * regcache.c: Ditto.
14240 * remote-utils.c: Ditto.
14241 * server.c: Ditto.
14242 * target.c: Ditto.
14243 * win32-low.c: Ditto.
14244
97438e3f
DE		 142452008-12-12 Doug Evans <dje@google.com>
14246
896c7fbb
DE		 14247 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14248 in debugging printf.
14249
97438e3f
DE		 14250 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14251
e3b886f8
DE		 142522008-12-09 Doug Evans <dje@google.com>
14253
14254 * linux-low.h (struct process_info): Delete member tid, unused.
14255 * thread-db.c (find_one_thread): Update.
14256 (maybe_attach_thread): Update.
14257
07e059b5
VP		 142582008-12-02 Pedro Alves <pedro@codesourcery.com>
14259
889bf7c5
PA		 14260 * target.h (struct target_ops): Add qxfer_osdata member.
14261 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14262 and dirent.h.
14263 (linux_qxfer_osdata): New functions.
14264 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14265 callback.
14266 * server.c (handle_query): Handle "qXfer:osdata:read:".
14267 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14268 (buffer_xml_printf): New functions.
14269 * server.h (struct buffer): New.
14270 (buffer_grow_str, buffer_grow_str0): New macros.
14271 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14272 (buffer_xml_printf): Declare.
07e059b5 14273
4cab47ab
DE		 142742008-11-24 Doug Evans <dje@google.com>
14275
14276 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14277
f142445f
DJ		 142782008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14279
14280 * server.c (handle_v_run): Always use the supplied argument list.
14281
d0107bb6 142822008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14283
d0107bb6
BW		 14284 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14285 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14286
2c4ad781
TJB		 142872008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14288
14289 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14290 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14291 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14292 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14293 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14294 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14295 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14296 XML target descriptions.
14297 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14298 when inferior is running on an ISA 2.05 or later processor. Add
14299 special case to return offset for full 64-bit slot of FPSCR when
14300 in 32-bits.
14301
dfb64f85
DJ		 143022008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14303
14304 * Makefile.in (SFILES, clean): Added sparc64 files.
14305 (reg-sparc64.o, reg-sparc64.c): New.
14306 * configure.srv (sparc*-*-linux*): New configuration.
14307 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14308 syscall arguments for SPARC.
14309 (regsets_store_inferior_registers): Likewise.
14310 * linux-sparc-low.c: New file.
14311
66b6e1dd
DE		 143122008-10-21 Doug Evans <dje@google.com>
14313
14314 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14315 (READLINE_DIR,READLINE_DEP): Delete.
14316 (INTERNAL_CFLAGS): Update.
14317 (LINTFLAGS): Update.
14318
9b710a42
PA		 143192008-10-10 Pedro Alves <pedro@codesourcery.com>
14320
14321 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14322 whole argv from the last run, not just argv[0].
14323
5822d809
PA		 143242008-09-08 Pedro Alves <pedro@codesourcery.com>
14325
14326 * regcache.c (new_register_cache): Return NULL if the register
14327 cache size isn't known yet.
14328 (free_register_cache): Avoid dereferencing a NULL regcache.
14329
74aac56f
DJ		 143302008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14331
14332 * configure.srv: Merge MIPS and MIPS64.
14333
400b20f5
MR		 143342008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14335
14336 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14337
677c5bb1
LM		 143382008-08-18 Luis Machado <luisgpm@br.ibm.com>
14339
14340 * Makefile.in: Add required vsx dependencies.
14341
14342 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14343 Declare init_registers_powerpc_vsx32l.
14344 Declare init_registers_powerpc_vsx64l.
14345 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14346 (ppc_arch_setup): Check for VSX in hwcap.
14347 (ppc_fill_vsxregset): New function.
14348 (ppc_store_vsxregset): New function.
14349 Add new VSX entry in regset_info target_regsets.
14350
14351 * configure.srv: Add new VSX dependencies.
14352
a6f3e723
SL		 143532008-08-12 Pedro Alves <pedro@codesourcery.com>
14354
14355 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14356 (remote_open): Set or clear transport_is_reliable.
14357 (putpkt_binary): Don't expect acks in noack mode.
14358 (getpkt): Don't send ack/nac in noack mode.
14359 * server.c (handle_general_set): Handle QStartNoAckMode.
14360 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14361 qSupported.
14362 (main): Reset noack_mode on every connection.
14363 * server.h (noack_mode): Declare.
14364
a417dc56
RW		 143652008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14366
14367 * Makefile.in (GDBREPLAY_OBS): New variable.
14368 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14369
3221518c
UW		 143702008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14371 Daniel Jacobowitz <dan@codesourcery.com>
14372
14373 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14374 (usr_store_inferior_registers): Likewise.
14375 (regsets_store_inferior_registers): Likewise.
14376
ec56be1b
PA		 143772008-07-31 Rolf Jansen <rj@surtec.com>
14378 Pedro Alves <pedro@codesourcery.com>
14379
14380 * configure.ac: Check for memmem declaration.
14381 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14382 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14383 (disable_packet_qfThreadInfo): Unconditionally compile.
14384 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14385 * configure, config.in: Regenerate.
14386
2fe5e3ff
DE		 143872008-07-28 Doug Kwan <dougkwan@google.com>
14388
14389 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14390 (linux_write_memory): Remove declaration of errno.
14391
836acd6d
UW		 143922008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14393
14394 * linux-low.c (handle_extended_wait): Do not use "status"
14395 variable uninitialized.
14396
aeba519e
PA		 143972008-07-07 Pedro Alves <pedro@codesourcery.com>
14398
14399 * server.c (handle_v_attach): Inhibit reporting dll changes.
14400
db42f210
PA		 144012008-06-27 Pedro Alves <pedro@codesourcery.com>
14402
14403 * remote-utils.c (prepare_resume_reply): If requested, don't
14404 output "thread:TID" in the T stop reply.
14405
14406 * server.c (disable_packet_vCont, disable_packet_Tthread)
14407 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14408 (handle_query): If requested, disable support for qC, qfThreadInfo
14409 and qsThreadInfo.
14410 (handle_v_requests): If requested, disable support for vCont.
14411 (gdbserver_show_disableable): New.
14412 (main): Handle --disable-packet and --disable-packet=LIST.
14413
14414 * server.h (disable_packet_vCont, disable_packet_Tthread)
14415 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14416
8e4c5421
CD		 144172008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14418
14419 * server.c (gdbserver_usage): Mention --version.
14420
6e23a804
DJ		 144212008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14422
14423 * Makefile.in (gdbreplay.o): New rule.
14424
90aa6a40
JM		 144252008-06-06 Joseph Myers <joseph@codesourcery.com>
14426
14427 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14428 message, not gdbserver.
14429
c16158bc 144302008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14431 Nathan Sidwell <nathan@codesourcery.com>
14432 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14433
14434 * acinclude.m4: Include ../../config/acx.m4.
14435 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14436 * configure, config.in: Regenerate.
14437 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14438 * server.c (gdbserver_version): Print PKGVERSION.
14439 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14440 (main): Adjust gdbserver_usage calls.
14441 * gdbreplay.c (version, host_name): Add declarations.
14442 (gdbreplay_version, gdbreplay_usage): New.
14443 (main): Accept --version and --help options.
14444
aeb75bf5
DJ		 144452008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14446
14447 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14448 (arm_breakpoint_at): Handle Thumb.
14449 (the_low_target): Add comment.
14450
76b233dd
UW		 144512008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14452
14453 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14454
08388c79
DE		 144552008-05-09 Doug Evans <dje@google.com>
14456
a3c83fae
DE		 14457 * server.h (decode_search_memory_packet): Declare.
14458 * remote-utils.c (decode_search_memory_packet): New fn.
14459 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14460 (handle_search_memory): New fn.
14461 (handle_query): Process qSearch:memory packets.
14462
bb9c3d36
UW		 144632008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14464
14465 * regcache.c (registers_length): Remove.
14466 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14467 full register packet.
14468 * regcache.h (registers_length): Remove prototype.
14469 * server.h (PBUFSIZ): Define to 16384.
14470
7284e1be
UW		 144712008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14472
14473 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14474 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14475 powerpc-64l.o, and powerpc-altivec64l.o.
14476 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14477 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14478 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14479 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14480 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14481 to srv_xmlfiles.
14482
14483 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14484 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14485 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14486 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14487 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14488 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14489 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14490 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14491 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14492 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14493 (clean): Update.
14494
14495 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14496 (init_registers_powerpc_32l): ... this new prototype.
14497 (init_registers_powerpc_32): Remove, replace by ...
14498 (init_registers_powerpc_altivec32l): ... this new prototype.
14499 (init_registers_powerpc_e500): Remove, replace by ...
14500 (init_registers_powerpc_e500l): ... this new prototype.
14501 (init_registers_ppc64): Remove, replace by ...
14502 (init_registers_powerpc_64l): ... this new prototype.
14503 (init_registers_powerpc_64): Remove, replace by ...
14504 (init_registers_powerpc_altivec64l): ... this new prototype.
14505 (ppc_num_regs): Set to 73.
14506 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14507 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14508 (ppc_cannot_store_register): Handle orig_r3 and trap.
14509 (ppc_arch_setup): Update init_registers_... calls.
14510 (ppc_fill_gregset): Handle orig_r3 and trap.
14511
14512 * inferiors.c (clear_inferiors): Reset current_inferior.
14513
fdc59709
PB		 145142008-04-23 Paolo Bonzini <bonzini@gnu.org>
14515
889bf7c5
PA		 14516 * acinclude.m4: Add override.m4.
14517 * configure: Regenerate.
fdc59709 14518
c9b2f845
UW		 145192008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14520
14521 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14522 initial call to init_register_ppc64.
14523
550512b8
UW		 145242008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14525
43aaf8b6
PA		 14526 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14527 single powerpc*-*-linux* case.
550512b8
UW		 14528 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14529
b6430ec3
UW		 145302008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14531
14532 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14533 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 14534 from reg_xmlfiles.
14535 * linux-ppc-low.c: Include <elf.h>.
14536 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14537 (ppc_hwcap): New global variable.
14538 (ppc_regmap): Remove __SPE__ #ifdef sections.
14539 (ppc_regmap_e500): New global variable.
14540 (ppc_cannot_store_register): Update __SPE__ special case.
14541 (ppc_get_hwcap): New function.
14542 (ppc_arch_setup): Use it to determine whether inferior supports
14543 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14544 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14545 Do not access registers if target does not support AltiVec.
14546 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14547 Do not access registers if target does not support SPE.
14548 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14549
52fa2412
UW		 145502008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14551
14552 * linux-low.c (disabled_regsets, num_regsets): New.
14553 (use_regsets_p): Delete.
14554 (linux_wait_for_process): Clear disabled_regsets.
14555 (regsets_fetch_inferior_registers): Check and set it.
14556 (regsets_store_inferior_registers): Likewise.
14557 (linux_fetch_registers, linux_store_registers): Do not use
14558 use_regsets_p.
14559 (initialize_low): Allocate disabled_regsets.
14560
e28b3332
DJ		 145612008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14562
14563 * Makefile.in (LIBOBJS): New.
14564 (OBS): Use LIBOBJS.
14565 (memmem.o): New rule.
14566 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14567 * configure: Regenerated.
14568
4536995d
UW		 145692008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14570
14571 * server.c (handle_query): Never return "unsupported" for
14572 qXfer:features:read queries.
14573
221c031f
UW		 145742008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14575
14576 * server.c (get_features_xml): Fix inverted condition.
14577 (handle_query): Always support qXfer:feature:read.
14578
ccd213ac
DJ		 145792008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14580
14581 * server.c (wrapper_argv): New.
14582 (start_inferior): Handle wrapper_argv. If set, expect an extra
14583 trap.
14584 (gdbserver_usage): Document --wrapper.
14585 (main): Parse --wrapper.
14586
6fe305f7
UW		 145872008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14588
14589 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14590 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14591 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14592 (ppc_set_pc): Likewise.
14593 (ppc_arch_setup): New function.
14594 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14595 of collect_register.
889bf7c5 14596 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14597
5b0a002e
UW		 145982008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14599
14600 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14601 instead of linux-ppc64-low.o.
14602 * linux-ppc64-low.c: Remove file.
14603 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14604 (linux-ppc64-low.o): Remove rule.
14605
14606 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14607 (init_registers_powerpc_64): Likewise.
14608 (ppc_regmap): Conditionally define depending on __powerpc64__.
14609 (ppc_cannot_store_register): Do not special-case "fpscr" when
14610 compiled on __powerpc64__.
14611 (ppc_collect_ptrace_register): New function.
14612 (ppc_supply_ptrace_register): New function.
14613 (ppc_breakpoint): Change type to "unsigned int".
14614 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14615 (the_low_target): Conditionally provide initializers for the
889bf7c5 14616 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 14617 collect_ptrace_register and supply_ptrace_register members.
14618
9b4b61c8
UW		 146192008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14620
14621 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14622 * server.c (gdbserver_xmltarget): Define.
14623 (get_features_xml): Use it to replace "target.xml" and arch_string.
14624
14625 * configure.srv: Remove srv_xmltarget. Add XML files that were
14626 mentioned there to srv_xmlfiles instead. Remove conditional tests
14627 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14628 srv_xmlfiles and srv_regobj to include all possible choices.
14629 * configure.ac (srv_xmltarget): Remove.
14630 (srv_xmlfiles): Do not add "target.xml".
14631 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14632 checks for supplementary target information.
14633 * configure: Regenerate.
14634 * Makefile.in (XML_TARGET): Remove.
14635 (target.xml): Remove rule.
14636 (clean): Do not clean up target.xml.
14637 (.PRECIOUS): Do not mention target.xml.
14638
14639 * target.h (struct target_ops): Remove arch_string member.
14640 * linux-low.c (linux_arch_string): Remove.
14641 (linux_target_ops): Remove arch_string initializer.
14642 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14643 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14644 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14645 * spu-low.c (spu_arch_string): Remove.
14646 (spu_target_ops): Remove arch_string initializer.
14647 * win32-low.c (win32_arch_string): Remove.
14648 (win32_target_ops): Remove arch_string initializer.
14649 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14650 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14651 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14652
ee1a7ae4
UW		 146532008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14654
14655 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14656 by collect_ptrace_register and supply_ptrace_register hooks.
14657 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14658 instead of checking for the_low_target.left_pad_xfer.
14659 (usr_store_inferior_registers): Use collect_ptrace_register callback
14660 instead of checking for the_low_target.left_pad_xfer.
14661
14662 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14663 (s390_supply_ptrace_register): Likewise.
14664 (s390_fill_gregset): Call s390_collect_ptrace_register.
14665 (the_low_target): Update.
14666
14667 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14668 (ppc_supply_ptrace_register): Likewise.
14669 (the_low_target): Update.
14670
14671 * linux-i386-low.c (the_low_target): Update.
14672 * linux-x86-64-low.c (the_low_target): Update.
14673
d61ddec4
UW		 146742008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14675
14676 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14677 reg-s390.o and reg-s390x.o.
14678
14679 * linux-low.c (new_inferior): New global variable.
14680 (linux_create_inferior, linux_attach): Set it.
14681 (linux_wait_for_process): Call the_low_target.arch_setup after the
14682 target has stopped for the first time.
14683 (initialize_low): Do not call the_low_target.arch_setup.
14684
14685 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14686 (s390_set_pc): Likewise.
14687 (s390_arch_setup): New function.
14688 (the_low_target): Use s390_arch_setup as arch_setup routine.
14689
14690 * regcache.c (realloc_register_cache): New function.
14691 (set_register_cache): Call it for each existing regcache.
14692
d05b4ac3
UW		 146932008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14694
14695 * server.h (init_registers): Remove prototype.
14696
14697 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14698 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14699 instead of init_registers ().
14700 * linux-arm-low.c (init_registers_arm): Add prototype.
14701 (init_registers_arm_with_iwmmxt): Likewise.
14702 (the_low_target): Add initializer for arch_setup field.
14703 * linux-cris-low.c (init_registers_cris): Add prototype.
14704 (the_low_target): Add initializer for arch_setup field.
14705 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14706 (the_low_target): Add initializer for arch_setup field.
14707 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14708 (the_low_target): Add initializer for arch_setup field.
14709 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14710 (the_low_target): Add initializer for arch_setup field.
14711 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14712 (the_low_target): Add initializer for arch_setup field.
14713 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14714 (the_low_target): Add initializer for arch_setup field.
14715 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14716 (init_registers_mips64_linux): Likewise.
14717 (the_low_target): Add initializer for arch_setup field.
14718 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14719 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14720 (the_low_target): Add initializer for arch_setup field.
14721 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14722 (init_registers_powerpc_64): Likewise.
14723 (the_low_target): Add initializer for arch_setup field.
14724 * linux-s390-low.c (init_registers_s390): Add prototype.
14725 (init_registers_s390x): Likewise.
14726 (the_low_target): Add initializer for arch_setup field.
14727 * linux-sh-low.c (init_registers_sh): Add prototype.
14728 (the_low_target): Add initializer for arch_setup field.
14729 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14730 (the_low_target): Add initializer for arch_setup field.
14731 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14732 (the_low_target): Add initializer for arch_setup field.
14733
14734 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14735 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14736 instead of init_registers ().
14737 * win32-arm-low.c (init_registers_arm): Add prototype.
14738 (the_low_target): Add initializer for arch_setup field.
14739 * win32-i386-low.c (init_registers_i386): Add prototype.
14740 (the_low_target): Add initializer for arch_setup field.
14741
14742 * spu-low.c (init_registers_spu): Add prototype.
14743 (initialize_low): Call initialie_registers_spu () instead of
14744 initialize_registers ().
14745
fd96d250
PA		 147462008-02-19 Pedro Alves <pedro@codesourcery.com>
14747
14748 * server.c (handle_v_requests): When handling the vRun and vAttach
14749 packets, if already debugging a process, don't kill it. Return an
14750 error instead.
14751
d41b6bb4
DJ		 147522008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14753
14754 * server.c (handle_query): Correct length check.
14755
5ac588cf
PA		 147562008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14757
14758 * win32-low.c (do_initial_child_stuff): Add process handle
14759 parameter. Set current_process_handle and current_process_id from the
14760 parameters. Clear globals.
14761 (win32_create_inferior): Don't set current_process_handle and
14762 current_process_id here. Instead pass them on the call to
14763 do_initial_child_stuff.
14764 (win32_attach): Likewise.
14765 (win32_clear_inferiors): New.
14766 (win32_kill): Don't close the current process handle or the
14767 current thread handle here. Instead call win32_clear_inferiors.
14768 (win32_detach): Don't open a new handle to the process. Call
14769 win32_clear_inferiors.
14770 (win32_join): Don't rely on current_process_handle; open a new
14771 handle using the process id.
14772 (win32_wait): Call win32_clear_inferiors when the inferior process
14773 has exited.
14774
ecd7ecbc
DJ		 147752008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14776
14777 * server.c (monitor_show_help): Add "exit".
14778
1525d545
MG		 147792008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14780
ecd7ecbc 14781 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 14782 (clean): Add reg-xtensa.c.
14783 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 14784 * configure.srv (xtensa*-*-linux*) New target.
14785 * linux-xtensa-low.c: New.
14786 * xtensa-xtregs.c: New.
1525d545 14787
59a016f0
PA		 147882008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14789
14790 * hostio.c: Don't include errno.h.
14791 (errno_to_fileio_errno): Move to hostio-errno.
14792 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14793 error number outputting to the target->hostio_last_error callback.
14794 (hostio_packet_error): Use FILEIO_EINVAL directly.
14795 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14796 calls to hostio_error.
14797 * hostio-errno.c: New.
14798 * server.h (hostio_last_error_from_errno): Declare.
14799 * target.h (target_ops): Add hostio_last_error member.
14800 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14801 as hostio_last_error handler.
889bf7c5 14802 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 14803 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14804 (wince_hostio_last_error): New functions.
14805 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14806 as hostio_last_error handler.
14807 (win32_target_ops) [!_WIN32_WCE]: Register
14808 hostio_last_error_from_errno as hostio_last_error handler.
14809 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14810 (hostio-errno.o): New rule.
14811 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14812 * configure.srv (srv_hostio_err_objs): New variable. Default to
14813 hostio-errno.o.
14814 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14815 * configure: Regenerate.
14816
2d717e4f
DJ		 148172008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14818
14819 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14820 (linux_kill, linux_detach): Clean up the process list.
14821 * remote-utils.c (remote_open): Improve port number parsing.
14822 (putpkt_binary, input_interrupt): Only send interrupts if the target
14823 is running.
14824 * server.c (extended_protocol): Make static.
14825 (attached): Define earlier.
14826 (exit_requested, response_needed, program_argv): New variables.
14827 (target_running): New.
14828 (start_inferior): Clear attached here.
14829 (attach_inferior): Set attached here.
14830 (require_running): Define.
14831 (handle_query): Use require_running and target_running. Implement
14832 "monitor exit".
14833 (handle_v_attach, handle_v_run): New.
14834 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14835 (gdbserver_usage): Update.
14836 (main): Redo argument parsing. Handle --debug and --multi. Handle
14837 --attach along with other options or after the port. Save
14838 program_argv. Support no initial program. Resynchronize
14839 communication with GDB after an error. Handle "monitor exit".
14840 Use require_running and target_running. Always allow the extended
14841 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14842 restart in extended mode.
14843 * README: Refer to the GDB manual. Update --attach usage.
14844
7407e2de
AS		 148452007-12-20 Andreas Schwab <schwab@suse.de>
14846
14847 * linux-low.c (STACK_SIZE): Define.
14848 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14849 (linux_test_for_tracefork): Likewise.
14850
b65d95c5
DJ		 148512007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14852
14853 * linux-low.c (linux_wait_for_event): Update messages. Do not
14854 reinsert auto-delete breakpoints.
14855 * mem-break.c (struct breakpoint): Change return type of handler to
14856 int.
14857 (set_breakpoint_at): Update handler type.
14858 (reinsert_breakpoint_handler): Return 1 instead of calling
14859 delete_breakpoint.
14860 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14861 setting a new one.
14862 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14863 * mem-break.h (set_breakpoint_at): Update handler type.
14864 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14865 * win32-low.c (auto_delete_breakpoint): New.
14866 (get_child_debug_event): Use it.
14867
4e799345
DJ		 148682007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14869
14870 * configure.ac: Check for pread and pwrite.
14871 * hostio.c (handle_pread): Fall back to lseek and read.
14872 (handle_pwrite): Fall back to lseek and write.
14873 * config.in, configure: Regenerated.
14874
27524b67
DJ		 148752007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14876
14877 * server.c (myresume): Add own_buf argument.
14878 (main): Update calls.
14879
a20d5e98
DJ		 148802007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14881
14882 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14883 * remote-utils.c (remote_open): Do not call disable_async_io.
14884 (block_async_io): Delete.
14885 (unblock_async_io): Make static.
14886 (initialize_async_io): New.
14887 * server.c (handle_v_cont): Handle async I/O here.
14888 (myresume): Likewise. Move other common resume tasks here...
14889 (main): ... from here. Call initialize_async_io. Disable async
14890 I/O before the main loop.
14891 * server.h (initialize_async_io): Declare.
14892 (block_async_io, unblock_async_io): Delete prototypes.
14893 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14894
b79d787e
DJ		 148952007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14896
14897 * remote-utils.c (readchar): Allow binary data in received messages.
14898
d97903b2
PA		 148992007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14900
14901 * win32-low.c (attaching): New global.
14902 (win32_create_inferior): Clear the `attaching' global.
14903 (win32_attach): Set the `attaching' global.
14904 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14905 attaching. Only set a breakpoint at the entry point if not
14906 attaching.
14907
311de423
PA		 149082007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14909
14910 * server.c (main): Don't report dll events on the initial
14911 connection on attaches.
14912
6c2d16d2
PA		 149132007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14914
14915 * server.c (main): Relax numerical bases supported for the pid of
14916 the --attach command line argument.
14917
5ca906e6
PA		 149182007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14919
14920 * win32-low.c (win32_attach): Call OpenProcess before
14921 DebugActiveProcess, not after. Add last error output to error
14922 call.
14923
9c6c8194
PA		 149242007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14925
14926 * win32-low.c (win32_get_thread_context)
14927 (win32_set_thread_context): New functions.
14928 (thread_rec): Use win32_get_thread_context.
14929 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14930 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14931 field.
14932
4d5d1aaa
PA		 149332007-12-03 Leo Zayas
14934 Pedro Alves <pedro_alves@portugalmail.pt>
14935
14936 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14937 global variables.
14938 (child_add_thread): Minor cleanup.
14939 (child_continue): Resume artificially suspended threads before
14940 calling ContinueDebugEvent.
14941 (suspend_one_thread): New.
14942 (fake_breakpoint_event): New.
14943 (get_child_debug_event): Change return type to int. Check here if
14944 gdb sent an interrupt request. If a soft interrupt was requested,
14945 fake a breakpoint event. Return 0 if there is no event to handle,
14946 and 1 otherwise.
14947 (win32_wait): Don't check here if gdb sent an interrupt request.
14948 Ensure there is a valid event to handle.
14949 (win32_request_interrupt): Add soft interruption method as last
14950 resort.
14951
c436e841
PA		 149522007-12-03 Leo Zayas
14953 Pedro Alves <pedro_alves@portugalmail.pt>
14954
14955 * win32-low.h (win32_thread_info): Add descriptions to the
14956 structure members. Replace `suspend_count' counter by a
14957 `suspended' flag.
14958 * win32-low.c (thread_rec): Update condition of when to get the
14959 context from the inferior. Rely on ContextFlags being set if it
14960 has already been retrieved. Only suspend the inferior thread if
14961 we haven't already. Warn if that fails.
14962 (continue_one_thread): s/suspend_count/suspended/. Only call
14963 ResumeThread once. Warn if that fails.
14964
e7b5fa67
PA		 149652007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14966
14967 * win32-low.c (win32_wait): Don't read from the inferior when it
14968 has already exited.
14969
a385171d
PA		 149702007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14971
14972 * Makefile.in (win32_low_h): New variable.
14973 (win32-low.o): Add dependency on $(win32_low_h).
14974 (win32-arm-low.o, win32-i386-low.o): New rules.
14975
f80c84b3
DJ		 149762007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14977
14978 * hostio.c: Correct copyright year.
14979
a6b151f1
DJ		 149802007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14981
14982 * Makefile.in (OBS): Add hostio.o.
14983 (hostio.o): New rule.
14984 * server.h (handle_vFile): Declare.
14985 * hostio.c: New file.
14986 * server.c (handle_v_requests): Take packet_len and new_packet_len
14987 for binary packets. Call handle_vFile.
14988 (main): Update call to handle_v_requests.
14989
f9387fc3
DJ		 149902007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14991
14992 * linux-low.c: Include <sched.h>.
14993
51c2684e
DJ		 149942007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14995
14996 * linux-low.c (linux_tracefork_grandchild): New.
14997 (linux_tracefork_child): Use clone.
14998 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14999
75f83163
JB		 150002007-10-31 Joel Brobecker <brobecker@adacore.com>
15001
15002 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15003
da5898ce
DJ		 150042007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15005
15006 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15007
24a09b5f
DJ		 150082007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15009
15010 * inferiors.c (change_inferior_id): Delete.
15011 (add_pid_to_list, pull_pid_from_list): New.
15012 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15013 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15014 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15015 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15016 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15017 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15018 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15019 (using_threads): Always set to 1.
15020 (handle_extended_wait): New.
15021 (add_process): Do not set TID.
15022 (linux_create_inferior): Set must_set_ptrace_flags.
15023 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15024 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15025 (linux_thread_alive): Rename TID argument to LWPID.
15026 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15027 (linux_wait_for_event): Do not use TID or check using_threads. Update
15028 call to dead_thread_notify. Call handle_extended_wait.
15029 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15030 (send_sigstop): Delete sigstop_sent.
15031 (wait_for_sigstop): Avoid TID.
15032 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15033 (linux_test_for_tracefork): New.
15034 (linux_lookup_signals): Use thread_db_active and
15035 linux_supports_tracefork_flag.
15036 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15037 * linux-low.h (get_process_thread): Avoid TID.
15038 (struct process_ifo): Move thread_known and tid to the end. Remove
15039 sigstop_sent.
15040 (linux_attach_lwp, thread_db_init): Update prototypes.
15041 * server.h (change_inferior_id): Delete prototype.
15042 (add_pid_to_list, pull_pid_from_list): New prototypes.
15043 * thread-db.c (thread_db_use_events): New.
15044 (find_first_thread): Rename to...
15045 (find_one_thread): ...this. Update callers and messages. Do not
15046 call fatal. Check thread_db_use_events. Do not call
15047 change_inferior_id or new_thread_notify.
15048 (maybe_attach_thread): Update. Do not call new_thread_notify.
15049 (thread_db_init): Set thread_db_use_events. Check use_events.
15050 * utils.c (fatal, warning): Correct message prefix.
15051
30ed0a8f
DJ		 150522007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15053
15054 * Makefile.in (clean): Remove new files.
15055 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15056 (powerpc-64.o, powerpc-64.c): New rules.
15057 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15058 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15059 with SPE.
15060 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15061 SPE targets.
15062 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15063 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15064 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15065 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15066 (target_regsets): Add AltiVec and SPE register sets.
15067 * configure.ac: Check for AltiVec and SPE.
15068 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15069 (ppc_fill_vrregset, ppc_store_vrregset): New.
15070 (target_regsets): Add AltiVec register set.
15071 * configure: Regenerated.
15072
fd462a61
DJ		 150732007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15074
15075 * linux-low.c (O_LARGEFILE): Define.
15076 (linux_read_memory): Use /proc/PID/mem.
15077 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15078 * configure, config.in: Regenerated.
15079
69f223ed
DJ		 150802007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15081
15082 * linux-low.c (linux_wait_for_event): Do not pass signals while
15083 single-stepping.
15084
aec18585
PA		 150852007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15086
15087 * win32-low.c (create_process): New.
15088 (win32_create_inferior): Use create_process instead of
15089 CreateProcess. If create_process failed retry appending an ".exe"
15090 suffix. Store the GetLastError result immediatelly after
15091 create_process calls and use it on the call to error.
15092
34d86ddd
PA		 150932007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15094
15095 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15096
5a0e3bd0
JB		 150972007-08-23 Joel Brobecker <brobecker@adacore.com>
15098
15099 * configure.ac: Switch license to GPLv3.
15100
f88c79e6
MS		 151012007-08-01 Michael Snyder <msnyder@access-company.com>
15102
15103 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15104
6b3d9b83
PA		 151052007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15106
15107 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15108 typedef.
15109 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15110 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15111 CloseToolhelp32Snapshot.
15112 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15113 CloseToolhelp32Snapshot.
15114
c588c53c
MS		 151152007-07-27 Michael Snyder <michael.snyder@access-company.com>
15116
15117 * server.c (main): Check for inferior exit before main loop.
15118
aa0403d9
PA		 151192007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15120
15121 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15122 instead of on tmp_desc.
15123
255e7678
DJ		 151242007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15125 Daniel Jacobowitz <dan@codesourcery.com>
15126
15127 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15128 (add_thread): Minor cleanups.
15129 (clear_inferiors): Move lower in the file. Clear the DLL
15130 list.
15131 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15132 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15133 (xml_escape_text): New.
15134 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15135 for qSupported.
15136 (handle_v_cont): Report errors.
15137 (gdbserver_version): Update.
15138 (main): Correct size of own_buf. Do not report initial DLL events.
15139 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15140 (unloaded_dll, xml_escape_text): New.
15141 * win32-low.c (enum target_waitkind): Update comments.
15142 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15143 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15144 (win32_EnumProcessModules, win32_GetModuleInformation)
15145 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15146 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15147 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15148 (win32_Module32First, win32_Module32Next, load_toolhelp)
15149 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15150 (get_child_debug_event): Handle DLL events.
15151 (win32_wait): Likewise.
15152
0d37add9
DJ		 151532007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15154
15155 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15156 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15157
45e2715e
PA		 151582007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15159
15160 * win32-low.c (handle_output_debug_string): Ignore event if not
15161 waiting.
15162
c5674cf1
PA		 151632007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15164
15165 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15166
2bbe3cc1
DJ		 151672007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15168
15169 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15170
ae13219e
DJ		 151712007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15172
15173 * inferiors.c (change_inferior_id): Add comment.
15174 * linux-low.c (check_removed_breakpoint): Add an early
15175 prototype. Improve debug output.
15176 (linux_attach): Doc update.
15177 (linux_detach_one_process, linux_detach): Clean up before releasing
15178 each process.
15179 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15180 * linux-low.h (struct process_info): Doc improvement.
15181 * mem-break.c (delete_all_breakpoints): New.
15182 * mem-break.h (delete_all_breakpoints): New prototype.
15183 * thread-db.c (find_first_thread): New.
15184 (thread_db_create_event): Call it instead of
15185 thread_db_find_new_threads. Clean up unused variables.
15186 (maybe_attach_thread): Remove first thread handling.
15187 (thread_db_find_new_threads): Use find_first_thread.
15188 (thread_db_get_tls_address): Likewise.
15189
4105de34
DJ		 151902007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15191
15192 * thread-db.c (thread_db_find_new_threads): Add prototype.
15193 (thread_db_create_event): Check for the main thread before adding
15194 a new thread.
15195 (maybe_attach_thread): Only enable event reporting if TID == 0.
15196 (thread_db_get_tls_address): Check for new threads.
15197
2b876972
DJ		 151982007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15199
15200 * linux-low.c (linux_create_inferior): Try execv before execvp.
15201 * spu-low.c (spu_create_inferior): Likewise.
15202
7a245884
DJ		 152032007-06-13 Mike Frysinger <vapier@gentoo.org>
15204
15205 * linux-low.c (linux_create_inferior): Change execv to execvp.
15206 * spu-low.c (spu_create_inferior): Likewies.
15207
117ce543
DJ		 152082007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15209
15210 * Makefile.in (clean): Clean new files instead of deleted ones.
15211 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15212 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15213 rules.
15214 * configure.srv: Specify XML files and new regformats for MIPS and
15215 MIPS64 GNU/Linux.
15216 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15217 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15218 an entry for the restart register.
15219 (mips_cannot_fetch_register, mips_cannot_store_register)
15220 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15221 register names to match the XML descriptions.
15222 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15223 restart register instead of $0.
15224
0e7f50da
UW		 152252007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15226 Markus Deuling <deuling@de.ibm.com>
15227
15228 * remote-utils.c (decode_xfer_write): New function.
15229 * server.h (decode_xfer_write): Add prototype.
15230 * server.c (handle_query): Add PACKET_LEN argument. Support
15231 qXfer:spu:read and qXfer:spu:write packets.
15232 (main): Pass packet_len to handle_query.
15233 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15234 * target.h (target_ops): Add qxfer_spu.
15235
374c1d38
UW		 152362007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15237
15238 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15239 accessing non-seekable spufs files.
15240
bb63802a
UW		 152412007-05-16 Markus Deuling <deuling@de.ibm.com>
15242
889bf7c5 15243 * server.c (handle_query): Add reply for qC packet.
bb63802a 15244
7390519e
PA		 152452007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15246 Leo Zayas <lerele@champenstudios@com>
15247
15248 * server.h (check_remote_input_interrupt_request): New function.
15249 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15250 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15251 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15252 (check_remote_input_interrupt_request): New function.
15253 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15254 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15255 winapi_GenerateConsoleCtrlEvent): New typedefs.
15256 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15257 to 250 ms.
15258 (win32_wait): Check for remote interrupt request
15259 with check_remote_input_interrupt_request.
15260 (win32_request_interrupt): New function.
15261 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15262
34b34921
PA		 152632007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15264
15265 * win32-low.c (debug_registers_changed,
15266 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15267 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15268 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15269 (thread_rec): Get context using the low target.
15270 (child_add_thread): Call thread_added on the low target,
15271 which does the same thing.
15272 (regptr): Delete.
15273 (do_initial_child_stuff): Remove debug registers references.
15274 Set context using the low target. Resume threads after
15275 setting the contexts.
15276 (child_continue): Remove dead variable. Remove debug
15277 registers references.
15278 (child_fetch_inferior_registers): Go through the low target.
15279 (do_child_store_inferior_registers): Remove.
15280 (child_store_inferior_registers): Go through the low target.
15281 (win32_resume): Remove debug registers references.
15282 Set context using the low target.
15283 (handle_exception): Change return type to void. Don't record
15284 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15285 first chance exception.
889bf7c5 15286 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15287 goto loop. Always return after waiting for debug event.
15288 (win32_wait): Convert to switch statement. Handle spurious
15289 events.
15290
15291 * win32-i386-low.c (debug_registers_changed,
15292 debug_registers_used): New.
15293 (initial_stuff): Rename to ...
15294 (i386_initial_stuff): ... this. Clear debug registers
15295 state variables.
15296 (store_debug_registers): Delete.
15297 (i386_get_thread_context): New.
15298 (load_debug_registers): Delete.
15299 (i386_set_thread_context): New.
15300 (i386_thread_added): New.
15301 (single_step): Rename to ...
15302 (i386_single_step): ... this.
15303 (do_fetch_inferior_registers): Rename to ...
15304 (i386_fetch_inferior_register): ... this.
15305 (i386_store_inferior_register): New.
15306 (the_low_target): Adapt to new interface.
15307
15308 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15309 (arm_get_thread_context): New.
15310 (arm_set_thread_context): New.
15311 (regptr): New.
15312 (do_fetch_inferior_registers): Rename to ...
15313 (arm_fetch_inferior_register): ... this.
15314 (arm_store_inferior_register): New.
15315 (arm_wince_breakpoint): Reimplement as unsigned long.
15316 (arm_wince_breakpoint_len): Define.
15317 (the_low_target): Adapt to new interface.
15318
15319 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15320 load_debug_registers. Add get_thread_context, set_thread_context,
15321 thread_added and store_inferior_register. Rename
15322 fetch_inferior_registers to fetch_inferior_register.
15323 (regptr): Remove declaration.
15324
dd6953e1
PA		 153252007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15326
15327 * linux-low.c (linux_detach): Change return type to int. Return 0.
15328 * spu-low.c (spu_detach): Likewise.
15329
444d6139
PA		 153302007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15331
15332 * target.h (target_ops): Change return type of detach to int.
15333 Add join.
15334 (join_inferior): New.
15335 * server.c (main): Don't skip detach support on mingw32.
15336 If the inferior doesn't support detaching return error.
15337 Call join_inferior instead of using waitpid.
15338 * linux-low.c (linux_join): New.
15339 (linux_target_op): Add linux_join.
15340 * spu-low.c (spu_join): New.
15341 (spu_target_ops): Add spu_join.
15342 * win32-low.c (win32_detach): Adapt to new interface.
15343 Reopen current_process_handle before detaching. Issue a child
15344 resume before detaching.
15345 (win32_join): New.
15346 (win32_target_op): Add win32_join.
15347
1d5315fe
PA		 153482007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15349
15350 * win32-low.c (win32-attach): Fix return value.
15351 * target.h (target_ops): Describe ATTACH return values.
15352
bf914831
PA		 153532007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15354
15355 * win32-low.c (GETPROCADDRESS): Define.
15356 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15357 (winapi_DebugSetProcessKillOnExit): Likewise.
15358 (win32_create_inferior): Force usage of ansi CreateProcessA.
15359 (win32_attach): Use GETPROCADDRESS.
15360 (win32_detach): Likewise.
15361
f72f3e60
PA		 153622007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15363
15364 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15365
ed50f18f
PA		 153662007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15367
15368 * win32-low.c: Commit leftover changes from 2007-03-29.
15369
0c2ead7e
DJ		 153702007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15371
15372 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15373 fields short instead of int. Add explicit padding.
15374 (i387_cache_to_fsave): Remove unnecessary casts.
15375 (i387_fsave_to_cache): Doc fix.
15376 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15377
73725ff3
DJ		 153782007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15379
15380 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15381 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15382
d99f33d8
PA		 153832007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15384
15385 * configure.srv (arm*-*-mingw32ce*): Move near the other
15386 arm targets.
15387
68070c10
PA		 153882007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15389
2482afc6 15390 * configure.ac: Add errno checking.
68070c10
PA		 15391 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15392 sys/file.h and malloc.h.
15393 (AC_CHECK_DECLS): Add perror.
15394 (srv_mingwce): Handle.
2482afc6 15395 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15396 win32-i386-low.o to srv_tgtobj.
15397 (i[34567]86-*-mingw*): Likewise.
15398 (arm*-*-mingw32ce*): Add case.
15399 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15400 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15401 [__MINGW32CE__] (strerror): New function.
15402 [__MINGW32CE__] (errno): Define to GetLastError.
15403 [__MINGW32CE__] (COUNTOF): New macro.
15404 (remote_open): Remove extra close call.
15405 * mem-break.c (delete_breakpoint_at): New function.
15406 * mem-break.h (delete_breakpoint_at): Declare.
15407 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15408 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15409 [USE_WIN32API] (read, write): Add char* casts.
15410 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15411 * server.h: Include wincecompat.h on Windows CE.
15412 [HAVE_ERRNO_H]: Check.
15413 (perror): Declare if not declared.
15414 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15415 (perror_with_name): Remove errno declaration.
15416 * wincecompat.h: New.
15417 * wincecompat.c: New.
15418 * win32-low.h: New.
15419 * win32-arm-low.c: New.
15420 * win32-i386-low.c: New.
15421 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15422 (OUTMSG2): Make it safe.
15423 (_T): New macro.
15424 (COUNTOF): New macro.
15425 (NUM_REGS): Get it from the low target.
15426 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15427 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15428 (thread_rec): Let low target handle debug registers.
15429 (child_add_thread): Likewise.
15430 (child_init_thread_list): Likewise.
15431 (continue_one_thread): Likewise.
15432 (regptr): New.
15433 (do_child_fetch_inferior_registers): Move to ...
15434 * win32-i386-low.c: ... here, and rename to ...
15435 (do_fetch_inferior_registers): ... this.
889bf7c5 15436 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15437 Go through the low target.
15438 (do_child_store_inferior_registers): Use regptr.
15439 (strwinerror): New function.
15440 (win32_create_inferior): Handle Windows CE.
15441 Use strwinerror instead of strerror on Windows error
15442 codes. Add program to the error output.
15443 Don't close the main thread handle on Windows CE.
15444 (win32_attach): Use coredll.dll on Windows CE.
15445 (win32_kill): Close current process and current
15446 thread handles.
15447 (win32_detach): Use coredll.dll on Windows CE.
15448 (win32_resume): Let low target handle debug registers, and
15449 step request.
15450 (handle_exception): Add/Remove initial breakpoint. Avoid
15451 non-existant WSTOPSIG on Windows CE.
15452 (win32_read_inferior_memory): Cast to remove warning.
15453 (win32_arch_string): Go through the low target.
15454 (initialize_low): Call set_breakpoint_data with the low
15455 target's breakpoint.
15456 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15457 FOP_REGNUM, mappings): Move to ...
15458 * win32-i386-low.c: ... here.
15459 * win32-low.c (win32_thread_info): Move to ...
15460 * win32-low.h: ... here.
15461 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15462 win32-arm-low.c and wincecompat.c.
15463 (all:): Add $EXEEXT.
15464 (install-only:): Likewise.
15465 (gdbserver:): Likewise.
15466 (gdbreplay:): Likewise.
15467 * config.in: Regenerate.
15468 * configure: Regenerate.
15469
41093d81
PA		 154702007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15471
15472 * win32-low.c: Rename typedef thread_info to
15473 win32_thread_info throughout.
15474
544afa54
PA		 154752007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15476
15477 * win32-i386-low.c: Rename to ...
15478 * win32-low.c: ... this.
15479 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15480 * Makefile.in: Likewise.
15481
bce7165d
PA		 154822007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15483
15484 * remote-utils.c (monitor_output): Constify msg parameter.
15485 * server.h (monitor_output): Likewise.
15486 * win32-i386-low.c (handle_output_debug_string): New.
15487 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15488 handle_output_debug_string.
15489 (get_child_debug_event): Likewise.
15490
506c7aa0
DJ		 154912007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15492
15493 * server.c (main): Correct strtoul check.
15494
42c81e2a
DJ		 154952007-03-27 Jon Ringle <jon@ringle.org>
15496
15497 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15498
9453113a
DJ		 154992007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15500
15501 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15502
64a69107
DJ		 155032007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15504
15505 * terminal.h: Check HAVE_SGTTY_H.
15506
155072007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15508
15509 * remote-utils.c (remote_open): Print out the assigned port number.
15510
c74d0ad8
DJ		 155112007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15512
15513 * remote-utils.c (monitor_output): New function.
15514 * server.c (debug_threads): Define here.
15515 (monitor_show_help): New function.
15516 (handle_query): Handle qRcmd.
15517 (main): Do not handle 'd' packet.
15518 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15519 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15520 of debug_threads.
15521
de7c3b4a
PA		 155222007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15523
15524 * Makefile.in (EXEEXT): New.
15525 (clean): Use $(EXEEXT).
15526
ef57601b
PA		 155272007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15528
15529 * target.h (target_ops): Rename send_signal to request_interrupt,
15530 and remove enum target_signal parameter.
15531 * linux-low.c (linux_request_interrupt): Rename from
15532 linux_send_signal, and always send SIGINT.
15533 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15534 and always send SIGINT.
15535 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15536 of send_signal.
15537 (input_interrupt): Likewise.
15538
820f2bda
PA		 155392007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15540
15541 * server.c (get_features_xml): Check if target implemented
15542 arch_string.
15543 * win32-i386-low.c (win32_arch_string): New.
15544 (win32_target_ops): Add win32_arch_string as arch_string member.
15545
ab39bf24
UW		 155462007-02-22 Markus Deuling <deuling@de.ibm.com>
15547
15548 * spu-low.c (spu_arch_string): New.
15549 (spu_target_ops): Add spu_arch_string.
15550
61ff6e04
DJ		 155512007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15552
15553 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15554 * configure.ac: Do not check for terminal.h.
15555 * configure, config.in: Regenerated.
15556
fb1e4ffc
DJ		 155572007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15558
15559 * Makefile.in (OBS): Add $(XML_BUILTIN).
15560 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15561 (clean): Update.
15562 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15563 (arm-with-iwmmxt.c): New.
15564 * config.in, configure: Regenerate.
15565 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15566 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15567 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15568 (arm*-*-linux*): Add iWMMXt and regset support.
15569 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15570 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15571 (arm_store_wmmxregset, target_regsets): New.
15572 * server.c (get_features_xml): Take annex argument. Check builtin
15573 XML documents.
15574 (handle_query): Handle multiple annexes.
15575
0f48aa01
DJ		 155762007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15577
15578 * remote-utils.c [USE_WIN32API] (read, write): Define.
15579 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15580 write.
15581
23181151
DJ		 155822007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15583
15584 * linux-i386-low.c (the_low_target): Set arch_string.
15585 * linux-x86-64-low.c (the_low_target): Likewise.
15586 * linux-low.c (linux_arch_string): New.
15587 (linux_target_ops): Add it.
15588 * linux-low.h (struct linux_target_ops): Add arch_string.
15589 * server.c (write_qxfer_response): Use const void * for DATA.
15590 (get_features_xml): New.
15591 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15592 * target.h (struct target_ops): Add arch_string method.
15593
9d606399
DJ		 155942007-01-03 Denis Pilat <denis.pilat@st.com>
15595 Daniel Jacobowitz <dan@codesourcery.com>
15596
15597 * linux-low.c (linux_kill): Handle being called with no threads.
15598 * win32-i386-low.c (win32_kill): Likewise.
15599 (get_child_debug_event): Clear current_process_handle.
15600
156012006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 15602 Daniel Jacobowitz <dan@codesourcery.com>
15603
15604 * remote-utils.c (remote_open): Check the type of specified
15605 serial port devices before opening them.
15606 * server.c (main): Kill the inferior if an error occurs during
15607 the first remote_open.
15608
a5e13d24
DJ		 156092006-12-05 Markus Deuling <deuling@de.ibm.com>
15610
15611 * README: Update supported targets.
15612
186947f7
DJ		 156132006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15614
15615 * Makefile.in (clean): Remove reg-mips64.c.
15616 (reg-mips64.c, reg-mips64.o): New rules.
15617 * configure.srv: Handle mips64. Include regset support for mips.
15618 * linux-mips-low.c (union mips_register): New.
15619 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15620 (mips_breakpoint, mips_breakpoint_at): Use int.
15621 (mips_collect_register, mips_supply_register)
15622 (mips_collect_register_32bit, mips_supply_register_32bit)
15623 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15624 (mips_store_fpregset, target_regsets): New.
15625 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15626
a13e2c95
UW		 156272006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15628
15629 * configure.srv: Add target "spu*-*-*".
15630 * Makefile.in (clean): Remove reg-spu.c.
15631 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15632 * spu-low.c: New file.
15633
cb7283db
DJ		 156342006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15635
15636 * configure.ac: Correct td_thr_tls_get_addr test.
15637 * configure: Regenerated.
15638
89be2091
DJ		 156392006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15640
15641 * linux-low.c (linux_wait_for_event): Reformat. Use the
15642 pass_signals array.
15643 * remote-utils.c (decode_address_to_semicolon): New.
15644 * server.c (pass_signals, handle_general_set): New.
15645 (handle_query): Mention QPassSignals for qSupported.
15646 (main): Call handle_general_set.
15647 * server.h (pass_signals, decode_address_to_semicolon): New.
15648
000ef4f0
DJ		 156492006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15650
15651 * server.c (handle_query): Correct error handling for read_auxv.
15652
b7149293
UW		 156532005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15654
15655 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15656 and srv_linux_thread_db to yes.
15657 * linux-s390-low.c (s390_fill_gregset): New function.
15658 (target_regsets): Define data structure.
15659
dae5f5cf
DJ		 156602006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15661
15662 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15663 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15664 * config.in, configure: Regenerated.
15665 * inferiors.c (gdb_id_to_thread): New function.
15666 (gdb_id_to_thread_id): Use it.
15667 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15668 * linux-low.h (struct process_info): Add th member.
15669 (thread_db_get_tls_address): New prototype.
15670 * remote-utils.c (decode_address): Make non-static.
15671 * server.c (handle_query): Handle qGetTLSAddr.
15672 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15673 * target.h (struct target_ops): Add get_tls_address.
15674 * thread-db.c (maybe_attach_thread): Save the thread handle.
15675 (thread_db_get_tls_address): New.
15676
32ca6d61
DJ		 156772006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15678
15679 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15680 (linux_resume_one_process): Take a siginfo_t *. Update all
15681 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15682 (struct pending_signals): Add a siginfo_t.
15683 (linux_wait_for_process): Always set last_status.
15684 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15685 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15686 * linux-low.h (struct process_info): Add last_status.
15687
5ffff7c1
DJ		 156882006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15689
15690 * remote-utils.c (try_rle): New function.
15691 (putpkt_binary): Use it.
15692
8695c747
DJ		 156932006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15694
15695 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15696 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15697 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15698 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15699 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15700 point registers.
15701
290fadea
RS		 157022006-08-08 Richard Sandiford <richard@codesourcery.com>
15703
15704 * server.c (terminal_fd): New variable.
15705 (old_foreground_pgrp): Likewise.
15706 (restore_old_foreground_pgrp): New function.
15707 (start_inferior): Record the terminal file descriptor in terminal_fd
15708 and its original foreground group in old_foreground_pgrp. Register
15709 restore_old_foreground_pgrp with atexit().
15710
9f2e1e63
DJ		 157112006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15712
15713 * server.c (handle_query): Correct qPart to qXfer.
15714
b80864fb
DJ		 157152006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15716
15717 * configure.ac: Check for more headers which are missing on
15718 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15719 * configure.srv: Add Cygwin and mingw32.
15720 * remote-utils.c: Don't include headers unconditionally which
15721 are missing on mingw32. Include <winsock.h> for mingw32.
15722 (remote_open): Adjust for mingw32 support. Flush
15723 standard error after writing to it.
15724 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15725 (unblock_async_io, enable_async_io, disable_async_io)
15726 (readchar, getpkt): Update for Winsock support.
15727 (prepare_resume_reply): Expect a protocol signal number.
15728 * server.c: Disable <sys/wait.h> on mingw32.
15729 (start_inferior): Adjust for mingw32 support. Flush
15730 standard error after writing to it.
15731 (attach_inferior): Likewise. Use protocol signal
15732 numbers.
15733 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15734 and names.
15735 * win32-i386-low.c: New file.
15736 * Makefile.in (XM_CLIBS): Set.
15737 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15738 (win32-i386-low.o): New dependency rule.
15739 * linux-low.c (linux_wait): Use target signal numbers.
15740 * target.h (struct target_ops): Doc fix.
15741 * server.h (target_signal_to_name): New prototype.
15742 * gdbreplay.c: Don't include headers unconditionally which
15743 are missing on mingw32. Include <winsock.h> for mingw32.
15744 (remote_close, remote_open): Adjust for Winsock support.
15745 * configure, config.in: Regenerated.
15746
0876f84a
DJ		 157472006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15748
15749 * server.c (decode_xfer_read, write_qxfer_response): New.
15750 (handle_query): Take a packet length argument. Handle
15751 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15752 the qSupported response.
15753 (main): Update call to handle_query.
15754
01f9e8fa
DJ		 157552006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15756
15757 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15758 (putpkt_binary): Renamed from putpkt and adjusted for binary
15759 data.
15760 (putpkt): New wrapper for putpkt_binary.
15761 (readchar): Don't mask off the high bit.
15762 (decode_X_packet): New function.
15763 * server.c (main): Call putpkt_binary if a handler sets the packet
15764 length. Save the length of the incoming packet. Handle 'X'.
15765 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15766
be2a5f71
DJ		 157672006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15768
15769 * server.c (handle_query): Handle qSupported.
15770
ea025f5f
DJ		 157712006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15772
15773 * remote-utils.c (all_symbols_looked_up): New variable.
15774 (look_up_one_symbol): Check it.
15775 * server.h (look_up_one_symbol): New declaration.
15776 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15777
9308fc88
DJ		 157782006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15779
15780 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15781 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 15782 (PTRACE_GET_THREAD_AREA): Define.
15783 (ps_get_thread_area): New function.
15784
52fb6437
NS		 157852006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15786
15787 * configure.srv (m68k*-*-uclinux*): New target.
15788 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15789 (linux_resume_one_process): Remove extraneous cast.
15790 (linux_read_offsets): New.
15791 (linux_target_op): Add linux_read_offsets on mmuless systems.
15792 * server.c (handle_query): Add qOffsets logic.
15793 * target.h (struct target_ops): Add read_offsets.
15794
21b0f40c
DJ		 157952006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15796
15797 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15798 (PTRACE_GET_THREAD_AREA): Define.
15799 (ps_get_thread_area): New function.
15800 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15801 (linux-x86-64-low.o): Update.
15802
0050a760
DJ		 158032006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15804
15805 * configure.ac: Remove checks for prfpregset_t.
15806 * gdb_proc_service.h: New file.
15807 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15808 new "gdb_proc_service.h".
15809 * proc-service.c: Likewise.
15810 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15811 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15812 * Makefile.in (gdb_proc_service_h): Updated.
15813 * configure, config.in: Regenerated.
15814
b92a518e
DJ		 158152006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15816
15817 * remote-utils.c (prepare_resume_reply): Move declaration
15818 of gdb_id_from_wait to the top of the block.
15819
545587ee
DJ		 158202006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15821
15822 * linux-low.c (regsets_store_inferior_registers): Read the regset
15823 from the target before filling it.
15824
9db87ebd
DJ		 158252006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15826
15827 * server.c (attach_inferior): Return SIGTRAP for a successful
15828 attach.
15829
dd24457d
DJ		 158302006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15831
15832 * Makefile.in (OBS): Add version.o.
15833 (STAGESTUFF): Delete.
15834 (version.o): Add dependencies.
15835 (version.c): Replace rule.
15836 (clean): Remove version.c.
15837 * server.c (gdbserver_version): New.
15838 (gdbserver_usage): Use printf.
15839 (main): Handle --version and --help.
15840 * server.h (version, host_name): Add declarations.
15841
6f0f660e
EZ		 158422005-12-23 Eli Zaretskii <eliz@gnu.org>
15843
889bf7c5
PA		 15844 * linux-arm-low.c:
15845 * linux-arm-low.c:
15846 * inferiors.c:
15847 * i387-fp.h:
15848 * i387-fp.c:
15849 * gdbreplay.c:
15850 * regcache.c:
15851 * proc-service.c:
15852 * mem-break.h:
15853 * mem-break.c:
15854 * linux-x86-64-low.c:
15855 * linux-sh-low.c:
15856 * linux-s390-low.c:
15857 * linux-ppc64-low.c:
15858 * linux-ppc-low.c:
15859 * linux-mips-low.c:
15860 * linux-m68k-low.c:
15861 * linux-m32r-low.c:
15862 * linux-low.h:
15863 * linux-low.c:
15864 * linux-ia64-low.c:
15865 * linux-i386-low.c:
15866 * linux-crisv32-low.c:
15867 * thread-db.c:
15868 * terminal.h:
15869 * target.h:
15870 * target.c:
15871 * server.h:
15872 * server.c:
15873 * remote-utils.c:
15874 * regcache.h:
15875 * utils.c:
15876 * Makefile.in:
15877 * configure.ac:
6f0f660e
EZ		 15878 * gdbserver.1: Add (C) after Copyright. Update the FSF
15879 address.
15880
9d1fb177
DJ		 158812005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15882
15883 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15884 (arm_breakpoint_at): Recognize both breakpoints.
15885 (the_low_target): Use the correct breakpoint instruction.
15886
011a70c2
DJ		 158872005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15888
15889 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15890 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15891 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15892 (the_low_target): Update.
15893
7fb85e41
AS		 158942005-10-25 Andreas Schwab <schwab@suse.de>
15895
15896 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15897
15898 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15899 (ia64_num_regs): Reduce to 462.
15900
3db0444b
DJ		 159012005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15902
15903 * acinclude.m4: Correct quoting.
15904 * aclocal.m4: Regenerated.
15905
15906 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15907 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15908 (thread_db_init): Call thread_db_err_str.
15909 * configure.ac: Check for TD_VERSION.
15910 * config.in, configure: Regenerated.
15911
bee0189a
DJ		 159122005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15913
15914 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15915
e9d25b98
DJ		 159162005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15917
15918 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15919 is not available. Define HAVE_PTRACE_GETREGS if it is.
15920 * config.in, configure: Regenerated.
15921 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15922 * linux-i386-low.c, linux-m68k-low.c: Update to use
15923 HAVE_PTRACE_GETREGS.
15924 * linux-low.c (regsets_fetch_inferior_registers)
15925 (regsets_store_inferior_registers): Only return 0 if we processed
15926 GENERAL_REGS.
15927 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15928 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15929
a06660f7
DJ		 159302005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15931
15932 * inferiors.c (struct thread_info): Add gdb_id.
15933 (add_thread): Add gdb_id argument.
15934 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15935 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15936 calls to add_thread.
15937 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15938 * server.c (handle_query): Use thread_to_gdb_id.
15939 (handle_v_cont, main): Use gdb_id_to_thread_id.
15940 * server.h (add_thread): Update prototype.
15941 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15942 prototypes.
15943
5a1f5858
DJ		 159442005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15945
15946 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15947 left-padded registers.
15948 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15949 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15950
e122f1f5
SE		 159512005-07-01 Steve Ellcey <sje@cup.hp.com>
15952
15953 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15954 * configure: Regenerate.
15955 * config.in: Regenerate.
15956 * server.h (NEED_DECLARATION_STRERROR):
15957 Replace with !HAVE_DECL_STRERROR.
15958
d592fa2f
DJ		 159592005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15960
15961 * linux-low.c (linux_wait, linux_send_signal): Don't test
15962 an unsigned long variable for > 0 if it could be MAX_ULONG.
15963 * server.c (myresume): Likewise.
15964 * target.c (set_desired_inferior): Likewise.
15965
ccbd4912
MK		 159662005-06-13 Mark Kettenis <kettenis@gnu.org>
15967
15968 * configure.ac: Simplify and improve check for socklen_t.
15969 * configure, config.in: Regenerate.
15970
f450004a
DJ		 159712005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15972
15973 * acconfig.h: Remove.
15974 * configure.ac: Add a test for socklen_t. Use three-argument
15975 AC_DEFINE throughout.
15976 * config.in: Regenerated using autoheader 2.59.
15977 * configure: Regenerated.
15978
15979 * gdbreplay.c (socklen_t): Provide a default.
15980 (remote_open): Use socklen_t.
15981 * remote-utils.c (socklen_t): Provide a default.
15982 (remote_open): Use socklen_t.
15983 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15984 unsigned char.
15985
15986 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15987 char for buffers.
15988 * linux-low.c (linux_read_memory, linux_write_memory)
15989 (linux_read_auxv): Likewise.
15990 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15991 (check_mem_write): Likewise.
15992 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15993 Likewise.
15994 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15995 (registers_from_string, register_data): Likewise.
15996 * server.c (handle_query, main): Likewise.
15997 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15998 (decode_M_packet): Likewise.
15999 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16000 * target.h (struct target_ops): Update read_memory, write_memory,
16001 and read_auxv.
16002 (read_inferior_memory, write_inferior_memory): Update.
16003 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16004 to unsigned char *.
16005 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16006 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16007 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16008 linux-s390-low.c, linux-sh-low.c: Update for changes in
16009 read_inferior_memory and the_low_target->breakpoint.
16010
eee84df1
DJ		 160112005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16012
16013 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16014 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16015 * configure.srv: Add powerpc64-*-linux*.
16016 * linux-ppc64-low.c: New file.
16017
45b134e5
OF		 160182005-05-23 Orjan Friberg <orjanf@axis.com>
16019
16020 * linux-cris-low.c: New file with support for CRIS.
16021 * linux-crisv32-low.c: Ditto for CRISv32.
16022 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16023 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16024 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16025 reg-crisv32.o, and reg-crisv32.c to make rules.
16026 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16027 recognized targets.
16028
48d93c75
UW		 160292005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16030
16031 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16032 of sizeof (PTRACE_XFER_TYPE).
16033 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16034
e013ee27
OF		 160352005-05-12 Orjan Friberg <orjanf@axis.com>
16036
889bf7c5 16037 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16038 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16039 pointers for hardware watchpoint support.
16040 * linux-low.h (struct linux_target_ops): Ditto.
16041 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16042 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16043 to linux_target_ops.
16044 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16045 reply packet.
16046 * server.c (main): Recognize 'Z' and 'z' packets.
16047
b0ded00b
UW		 160482005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16049
16050 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16051 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16052 (the_low_target): Add new members.
16053
8643e2ad
DJ		 160542005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16055
16056 * proc-service.c (ps_lgetregs): Search all_processes instead of
16057 all_threads.
16058
fc620387
DJ		 160592005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16060
16061 * server.c (start_inferior): Change return type to int.
16062 (attach_inferior): Change sigptr to int *.
16063 (handle_v_cont, handle_v_requests): Change signal to int *.
16064 (main): Change signal to int.
16065
160662005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16067
16068 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16069 * configure.srv: Add m32r*-*-linux*.
16070 * linux-m32r-low.c: New file.
16071
e0e76420
DJ		 160722005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16073
16074 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16075
a1928bad
DJ		 160762005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16077
16078 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16079 Take unsigned long arguments for PIDs.
16080 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16081 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16082 (wait_for_sigstop, linux_resume_one_process)
16083 (regsets_fetch_inferior_registers, linux_send_signal)
16084 (linux_read_auxv): Likewise. Update the types of variables holding
16085 PIDs. Update format string specifiers.
16086 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16087 * remote-utils.c (prepare_resume_reply): Likewise.
16088 * server.c (cont_thread, general_thread, step_thread)
16089 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16090 unsigned long.
16091 (handle_query): Update format specifiers.
16092 (handle_v_cont, main): Use strtoul for thread IDs.
16093 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16094 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16095 (general_thread, step_thread, thread_from_wait)
16096 (old_thread_from_wait): Update.
16097 * target.h (struct thread_resume): Use unsigned long for THREAD.
16098 (struct target_ops): Use unsigned long for arguments to attach and
16099 thread_alive.
16100
dcdb98d2
DJ		 161012005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16102
16103 * acinclude.m4: Include bfd/bfd.m4 directly.
16104 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16105 <agriffis@toolchain.org>.
16106 * aclocal.m4, configure: Regenerated.
16107
bec39cab
AC		 161082005-01-07 Andrew Cagney <cagney@gnu.org>
16109
16110 * configure.ac: Rename configure.in, require autoconf 2.59.
16111 * configure: Re-generate.
16112
434c4c77
DJ		 161132004-12-08 Daniel Jacobowitz <dan@debian.org>
16114
16115 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16116 LIBS when finished.
16117 * aclocal.m4: Regenerated.
16118 * configure: Regenerated.
16119
db1d3e1b
AS		 161202004-11-21 Andreas Schwab <schwab@suse.de>
16121
16122 * linux-m68k-low.c (m68k_num_gregs): Define.
16123 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16124 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16125 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16126 (m68k_breakpoint_at): New. Add to the_low_target.
16127
16128 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16129 srv_linux_thread_db to yes.
16130
43360365
JB		 161312004-10-20 Joel Brobecker <brobecker@gnat.com>
16132
16133 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16134 (ARCH_SET_FS): Likewise.
16135 (ARCH_GET_FS): Likewise.
16136 (ARCH_GET_GS): Likewise.
16137
fd500816
DJ		 161382004-10-16 Daniel Jacobowitz <dan@debian.org>
16139
16140 * linux-i386-low.c (ps_get_thread_area): New.
16141 * linux-x86-64-low.c (ps_get_thread_area): New.
16142 * linux-low.c: Include <sys/syscall.h>.
16143 (linux_kill_one_process): Don't kill the first thread here.
16144 (linux_kill): Kill the first thread here.
16145 (kill_lwp): New function.
16146 (send_sigstop, linux_send_signal): Use it.
16147 * proc-service.c: Clean up #ifdefs.
16148 (fpregset_info): Delete.
16149 (ps_lgetregs): Update and enable implementation.
16150 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16151 implementations.
16152 * remote-utils.c (struct sym_cache, symbol_cache): New.
16153 (input_interrupt): Print a clearer message.
16154 (async_io_enabled): New variable.
16155 (enable_async_io, disable_async_io): Use it. Update comments.
16156 (look_up_one_symbol): Use the symbol cache.
16157 * thread-db.c (thread_db_look_up_symbols): New function.
16158 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16159
f6de3c42
DJ		 161602004-10-16 Daniel Jacobowitz <dan@debian.org>
16161
16162 * configure.in: Test for -rdynamic.
16163 * configure: Regenerated.
16164 * Makefile (INTERNAL_LDFLAGS): New.
16165 (gdbserver, gdbreplay): Use it.
16166
2c0fc042
AC		 161672004-09-02 Andrew Cagney <cagney@gnu.org>
16168
16169 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16170
075b3282
DJ		 161712004-03-23 Daniel Jacobowitz <drow@mvista.com>
16172
16173 * linux-low.c (linux_wait): Clear all_processes list also.
16174
fa6a77dc
DJ		 161752004-03-12 Daniel Jacobowitz <drow@mvista.com>
16176
16177 * linux-low.c: Include <errno.h>. Remove extern declaration of
16178 errno.
16179
6d782a97
DJ		 161802004-03-12 Daniel Jacobowitz <drow@mvista.com>
16181
16182 * gdbreplay.c, server.h, utils.c: Update copyright years.
16183
3a7fb99b
DJ		 161842004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16185
16186 * server.c (main): Print child status or termination signal from
16187 variable 'signal', not 'sig'.
16188
c3e735a6
DJ		 161892004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16190
16191 * linux-low.c (linux_read_memory): Change return type to
16192 int. Check for and return error from ptrace().
16193 * target.c (read_inferior_memory): Change return type to int. Pass
16194 back return status from the_target->read_memory().
16195 * target.h (struct target_ops): Adapt *read_memory() prototype.
16196 Update comment.
16197 (read_inferior_memory): Adapt prototype.
16198 * server.c (main): Return an error packet if
16199 read_inferior_memory() returns an error.
16200
a59d1c82
DJ		 162012004-03-04 Daniel Jacobowitz <drow@mvista.com>
16202
16203 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16204 Unify with other clean targets.
16205
dc3f8883
DJ		 162062004-02-29 Daniel Jacobowitz <drow@mvista.com>
16207
16208 * server.c (handle_v_cont): Call set_desired_inferior.
16209
89a208da
DJ		 162102004-02-29 Daniel Jacobowitz <drow@mvista.com>
16211
16212 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16213
62ea82f5
DJ		 162142004-02-29 Daniel Jacobowitz <drow@mvista.com>
16215
16216 * linux-low.c (linux_wait): Unblock async I/O.
16217 (linux_resume): Block and enable async I/O.
16218 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16219 * server.h (block_async_io, unblock_async_io): Add prototypes.
16220
6910d122
DJ		 162212004-02-29 Daniel Jacobowitz <drow@mvista.com>
16222
16223 * remote-utils.c (remote_open): Print a status notice after
16224 opening a TCP port.
16225 * server.c (attach_inferior): Print a status notice after
16226 attaching.
16227
162282004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16229
16230 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16231
c89dc5d4
DJ		 162322004-02-26 Daniel Jacobowitz <drow@mvista.com>
16233
16234 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16235 error packet.
16236 * server.c, target.h: Update copyright years.
16237
4b8dad4a
RM		 162382004-02-25 Roland McGrath <roland@redhat.com>
16239
16240 * target.h (struct target_ops): New member `read_auxv'.
16241 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16242 * linux-low.c (linux_read_auxv): New function.
16243 (linux_target_ops): Initialize `read_auxv' member to that.
16244
d7446758
JB		 162452004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16246
16247 Committed by Jim Blandy <jimb@redhat.com>.
16248
16249 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16250 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16251 instead of GPR_SIZE to distiguish s390 and s390x targets.
16252
5544ad89
DJ		 162532004-01-31 Daniel Jacobowitz <drow@mvista.com>
16254
16255 * linux-low.c: Update copyright year.
16256 (check_removed_breakpoint): Clear pending_is_breakpoint.
16257 (linux_set_resume_request, linux_queue_one_thread)
16258 (resume_status_pending_p): New functions.
16259 (linux_continue_one_thread): Use process->resume.
16260 (linux_resume): Only resume threads if there are no pending events.
16261 * linux-low.h (struct process_info): Add resume request
16262 pointer.
16263
2a68b70e
DJ		 162642004-01-30 Daniel Jacobowitz <drow@mvista.com>
16265
16266 * regcache.c (new_register_cache): Clear the allocated register
16267 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16268
64386c31
DJ		 162692003-10-13 Daniel Jacobowitz <drow@mvista.com>
16270
16271 * linux-low.c (linux_resume): Take a struct thread_resume *
16272 argument.
16273 (linux_wait): Update call.
16274 (resume_ptr): New static variable.
16275 (linux_continue_one_thread): Renamed from
16276 linux_continue_one_process. Use resume_ptr.
16277 (linux_resume): Use linux_continue_one_thread.
16278 * server.c (handle_v_cont, handle_v_requests): New functions.
16279 (myresume): New function.
16280 (main): Handle 'v' case.
16281 * target.h (struct thread_resume): New type.
16282 (struct target_ops): Change argument of "resume" to struct
16283 thread_resume *.
16284 (myresume): Delete macro.
16285
c938e9b0
L		 162862003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16287
16288 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16289 (uninstall): Support DESTDIR.
16290
7f313d07
BC		 16291Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16292
16293 * configure.srv: Add xscale*linux copy of arm*linux entry.
16294
3b2fc2ea
DJ		 162952003-07-24 Daniel Jacobowitz <drow@mvista.com>
16296
16297 * linux-arm-low.c (arm_reinsert_addr): New function.
16298 (the_low_target): Add arm_reinsert_addr.
16299
1c0a559e
MK		 163002003-07-08 Mark Kettenis <kettenis@gnu.org>
16301
16302 * mem-break.c: Remove whitespace at end of file.
16303
43d5792c
DJ		 163042003-06-28 Daniel Jacobowitz <drow@mvista.com>
16305
16306 * configure.in: Check whether we need to prototype strerror.
16307 * server.h: Optionally prototype strerror.
16308 * gdbreplay.c (perror_with_name): Use strerror.
16309 * linux-low.c (linux_attach_lwp): Use strerror.
16310 * utils.c (perror_with_name): Use strerror.
16311 * config.in, configure: Regenerated.
16312
c8a86edf
DJ		 163132003-06-28 Daniel Jacobowitz <drow@mvista.com>
16314
16315 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16316 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16317
73d37363
DJ		 163182003-06-20 Daniel Jacobowitz <drow@mvista.com>
16319
16320 * Makefile.in (SFILES): Update.
16321 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16322 low-sun3.c: Remove files.
16323
6ad8ae5c
DJ		 163242003-06-17 Daniel Jacobowitz <drow@mvista.com>
16325
16326 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16327 (linux_detach_one_process, linux_detach): New functions.
16328 (linux_target_ops): Add linux_detach.
16329 * server.c (main): Handle 'D' packet.
16330 * target.h (struct target_ops): Add "detach" member.
16331 (detach_inferior): Define.
16332
1581182a
MK		 163332003-06-13 Mark Kettenis <kettenis@gnu.org>
16334
16335 From Kelley Cook <kelleycook@wideopenwest.com>:
16336 * configure.srv: Accept i[34567]86 variants.
16337
e5379b03
DJ		 163382003-06-05 Daniel Jacobowitz <drow@mvista.com>
16339
16340 * linux-low.c (linux_wait_for_event): Correct comment typos.
16341 (linux_resume_one_process): Call check_removed_breakpoint.
16342 (linux_send_signal): New function.
16343 (linux_target_ops): Add linux_send_signal.
16344 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16345 of kill.
16346 * target.h (struct target_ops): Add send_signal.
16347
2ff29de4
JB		 163482003-05-29 Jim Blandy <jimb@redhat.com>
16349
16350 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16351 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16352 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16353 away part of the register's value.
16354
254787d4
DJ		 163552003-03-26 Daniel Jacobowitz <drow@mvista.com>
16356
16357 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16358 (linux_wait_for_event, linux_init_signals): Likewise.
16359
94e10508
DJ		 163602003-03-17 Daniel Jacobowitz <drow@mvista.com>
16361
16362 * configure.in: Check for stdlib.h.
16363 * configure: Regenerated.
16364 * config.in: Regenerated.
16365
4c0711e0
DJ		 163662003-01-04 Andreas Schwab <schwab@suse.de>
16367
16368 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16369
ef66e766
AC		 163702003-01-02 Andrew Cagney <ac131313@redhat.com>
16371
16372 * Makefile.in: Remove obsolete code.
16373
a1358604
DJ		 163742002-11-20 Daniel Jacobowitz <drow@mvista.com>
16375
16376 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16377 defined(PT_FPR0_HI).
16378
23ce3b1c
DJ		 163792002-11-17 Stuart Hughes <seh@zee2.com>
16380
16381 * linux-arm-low.c (arm_num_regs): Increase.
16382 (arm_regmap): Include status register.
16383
163842002-11-17 Daniel Jacobowitz <drow@mvista.com>
16385
16386 * linux-low.c (register_addr): Remove incorrect -1 check.
16387
a9fa9f7d
DJ		 163882002-08-29 Daniel Jacobowitz <drow@mvista.com>
16389
16390 * linux-low.c (linux_create_inferior): Call setpgid. Return
16391 the new PID.
16392 (unstopped_p, linux_signal_pid): Remove.
16393 (linux_target_ops): Remove linux_signal_pid.
16394 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16395 global instead of target method.
16396 * target.h (struct target_ops): Remove signal_pid. Update comment
16397 for create_inferior.
16398 * server.c (signal_pid): New variable.
16399 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16400 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16401 (attach_inferior): Set signal_pid.
16402
17574093
DJ		 164032002-08-23 Daniel Jacobowitz <drow@mvista.com>
16404
16405 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16406
164072002-08-20 Jim Blandy <jimb@redhat.com>
16408
16409 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16410 default for this.
16411
164122002-08-01 Andrew Cagney <cagney@redhat.com>
16413
16414 * Makefile.in: Make chill references obsolete.
16415
164162002-07-24 Kevin Buettner <kevinb@redhat.com>
16417
16418 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16419 * configure: Regenerate.
16420 * config.in: Regenerate.
16421
164222002-07-09 David O'Brien <obrien@FreeBSD.org>
16423
16424 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16425 (perror_with_name, remote_close, remote_open, expect, play): Static.
16426
164272002-07-04 Michal Ludvig <mludvig@suse.cz>
16428
4b8dad4a 16429 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16430 byte offsets instead of an array of indexes.
16431 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16432
164332002-06-13 Daniel Jacobowitz <drow@mvista.com>
16434
16435 * regcache.c: Add comment.
16436
164372002-06-11 Daniel Jacobowitz <drow@mvista.com>
16438
16439 * thread-db.c: New file.
16440 * proc-service.c: New file.
16441 * acinclude.m4: New file.
16442 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16443 proc-service.o, and thread-db.o.
16444 (linux-low.o): Add USE_THREAD_DB.
16445 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16446 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16447 * aclocal.m4: Regenerated.
16448 * config.in: Regenerated.
16449 * configure: Regenerated.
16450 * configure.in: Check for proc_service.h, sys/procfs.h,
16451 thread_db.h, and linux/elf.h headrs.
16452 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16453 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16454 Check for -lthread_db and thread support.
16455 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16456 PowerPC, and SuperH.
16457 * i387-fp.c: Constify arguments.
16458 * i387-fp.h: Likewise.
16459 * inferiors.c: (struct thread_info): Renamed from
16460 `struct inferior_info'. Remove PID member. Use generic inferior
16461 list header. All uses updated.
16462 (inferiors, signal_pid): Removed.
16463 (all_threads): New variable.
16464 (get_thread): Define.
16465 (add_inferior_to_list): New function.
16466 (for_each_inferior): New function.
16467 (change_inferior_id): New function.
16468 (add_inferior): Removed.
16469 (remove_inferior): New function.
16470 (add_thread): New function.
16471 (free_one_thread): New function.
16472 (remove_thread): New function.
16473 (clear_inferiors): Use for_each_inferior and free_one_thread.
16474 (find_inferior): New function.
16475 (find_inferior_id): New function.
16476 (inferior_target_data): Update argument type.
16477 (set_inferior_target_data): Likewise.
16478 (inferior_regcache_data): Likewise.
16479 (set_inferior_regcache_data): Likewise.
16480 * linux-low.c (linux_bp_reinsert): Remove.
16481 (all_processes, stopping_threads, using_thrads)
16482 (struct pending_signals, debug_threads, pid_of): New.
16483 (inferior_pid): Replace with macro.
16484 (struct inferior_linux_data): Remove.
16485 (get_stop_pc, add_process): New functions.
16486 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16487 Use add_process and add_thread.
16488 (linux_attach_lwp): New function, based on old linux_attach. Use
16489 add_process and add_thread. Set stop_expected for new threads.
16490 (linux_attach): New function.
16491 (linux_kill_one_process): New function.
16492 (linux_kill): Kill all LWPs.
16493 (linux_thread_alive): Use find_inferior_id.
16494 (check_removed_breakpoints, status_pending_p): New functions.
16495 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16496 Update. Use WNOHANG. Wait for cloned processes also. Update process
16497 struct for the found process.
16498 (linux_wait_for_event): New function.
16499 (linux_wait): Use it. Support LWPs.
16500 (send_sigstop, wait_for_sigstop, stop_all_processes)
16501 (linux_resume_one_process, linux_continue_one_process): New functions.
16502 (linux_resume): Support LWPs.
16503 (REGISTER_RAW_SIZE): Remove.
16504 (fetch_register): Use register_size instead. Call supply_register.
16505 (usr_store_inferior_registers): Likewise. Call collect_register.
16506 Fix recursive case.
16507 (regsets_fetch_inferior_registers): Improve error message.
16508 (regsets_store_inferior_registers): Add debugging.
16509 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16510 (unstopped_p, linux_signal_pid): New functions.
16511 (linux_target_ops): Add linux_signal_pid.
16512 (linux_init_signals): New function.
16513 (initialize_low): Call it. Initialize using_threads.
16514 * regcache.c (inferior_regcache_data): Add valid
16515 flag.
16516 (get_regcache): Fetch registers lazily. Add fetch argument
16517 and update all callers.
16518 (regcache_invalidate_one, regcache_invalidate): New
16519 functions.
16520 (new_register_cache): Renamed from create_register_cache.
16521 Return the new regcache.
16522 (free_register_cache): Change argument to a void *.
16523 (registers_to_string, registers_from_string): Call get_regcache
16524 with fetch flag set.
16525 (register_data): Make static. Pass fetch flag to get_regcache.
16526 (supply_register): Call get_regcache with fetch flag clear.
16527 (collect_register): Call get_regcache with fetch flag set.
16528 (collect_register_as_string): New function.
16529 * regcache.h: Update.
16530 * remote-utils.c (putpkt): Flush after debug output and use
16531 stderr.
16532 Handle input interrupts while waiting for an ACK.
16533 (input_interrupt): Use signal_pid method.
16534 (getpkt): Flush after debug output and use stderr.
16535 (outreg): Use collect_register_as_string.
16536 (new_thread_notify, dead_thread_notify): New functions.
16537 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16538 and general_thread.
16539 (look_up_one_symbol): Flush after debug output.
16540 * server.c (step_thread, server_waiting): New variables.
16541 (start_inferior): Don't use signal_pid. Update call to mywait.
16542 (attach_inferior): Update call to mywait.
16543 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16544 (main): Don't fetch/store registers explicitly. Use
16545 set_desired_inferior. Support proposed ``Hs'' packet. Update
16546 calls to mywait.
16547 * server.h: Update.
16548 (struct inferior_list, struct_inferior_list_entry): New.
16549 * target.c (set_desired_inferior): New.
16550 (write_inferior_memory): Constify.
16551 (mywait): New function.
16552 * target.h: Update.
16553 (struct target_ops): New signal_pid method.
16554 (mywait): Removed macro, added prototype.
16555
16556 * linux-low.h (regset_func): Removed.
16557 (regset_fill_func, regset_store_func): New.
16558 (enum regset_type): New.
16559 (struct regset_info): Add type field. Use new operation types.
16560 (struct linux_target_ops): stop_pc renamed to get_pc.
16561 Add decr_pc_after_break and breakpoint_at.
16562 (get_process, get_thread_proess, get_process_thread)
16563 (strut process_info, all_processes, linux_attach_lwp)
16564 (thread_db_init): New.
16565
16566 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16567 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16568 (the_low_target): Add new members.
16569 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16570 (i386_store_fpxregset): Constify.
16571 (target_regsets): Add new kind identifier.
16572 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16573 (i386_set_pc): Add debugging.
16574 (i386_breakpoint_at): New function.
16575 (the_low_target): Add new members.
16576 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16577 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16578 (mips_breakpoint_at): New.
16579 (the_low_target): Add new members.
16580 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16581 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16582 (the_low_target): Add new members.
16583 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16584 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16585 (the_low_target): Add new members.
16586 * linux-x86-64-low.c (target_regsets): Add new kind
16587 identifier.
16588
165892002-05-15 Daniel Jacobowitz <drow@mvista.com>
16590
16591 From Martin Pool <mbp@samba.org>:
16592 * server.c (gdbserver_usage): New function.
16593 (main): Call it.
16594
165952002-05-14 Daniel Jacobowitz <drow@mvista.com>
16596
16597 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16598 stop_at -> stop_pc.
16599
166002002-05-04 Andrew Cagney <ac131313@redhat.com>
16601
16602 * Makefile.in: Remove obsolete code.
16603
166042002-04-24 Michal Ludvig <mludvig@suse.cz>
16605
16606 * linux-low.c (regsets_fetch_inferior_registers),
16607 (regsets_store_inferior_registers): Removed cast to int from
16608 ptrace() calls.
16609 * regcache.h: Added declaration of struct inferior_info.
16610
166112002-04-20 Daniel Jacobowitz <drow@mvista.com>
16612
16613 * inferiors.c (struct inferior_info): Add regcache_data.
16614 (add_inferior): Call create_register_cache.
16615 (clear_inferiors): Call free_register_cache.
16616 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16617 * regcache.c (struct inferior_regcache_data): New.
16618 (registers): Remove.
16619 (get_regcache): New function.
16620 (create_register_cache, free_register_cache): New functions.
16621 (set_register_cache): Don't initialize the register cache here.
16622 (registers_to_string, registers_from_string, register_data): Call
16623 get_regcache.
16624 * regcache.h: Add prototypes.
16625 * server.h: Likewise.
16626
166272002-04-20 Daniel Jacobowitz <drow@mvista.com>
16628
16629 * mem-break.c: New file.
16630 * mem-break.h: New file.
16631 * Makefile.in: Add mem-break.o rule; update server.h
16632 dependencies.
16633 * inferiors.c (struct inferior_info): Add target_data
16634 member.
16635 (clear_inferiors): Free target_data member if set.
16636 (inferior_target_data, set_inferior_target_data): New functions.
16637 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16638 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16639 * linux-low.c (linux_bp_reinsert): New variable.
16640 (struct inferior_linux_data): New.
16641 (linux_create_inferior): Use set_inferior_target_data.
16642 (linux_attach): Likewise. Call add_inferior.
16643 (linux_wait_for_one_inferior): New function.
16644 (linux_wait): Call it.
16645 (linux_write_memory): Add const.
16646 (initialize_low): Call set_breakpoint_data.
16647 * linux-low.h (struct linux_target_ops): Add breakpoint
16648 handling members.
16649 * server.c (attach_inferior): Remove extra add_inferior
16650 call.
16651 * server.h: Include mem-break.h. Update inferior.c
16652 prototypes.
16653 * target.c (read_inferior_memory)
16654 (write_inferior_memory): New functions.
16655 * target.h (read_inferior_memory)
16656 (write_inferior_memory): Change macros to prototypes.
16657 (struct target_ops): Update comments. Add const to write_memory
16658 definition.
16659
166602002-04-11 Daniel Jacobowitz <drow@mvista.com>
16661
16662 * linux-low.c (usr_store_inferior_registers): Support
16663 registers which are allowed to fail to store.
16664 * linux-low.h (linux_target_ops): Likewise.
16665 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16666 (ppc_cannot_store_register): FPSCR may not be storable.
16667
166682002-04-09 Daniel Jacobowitz <drow@mvista.com>
16669
16670 * server.h: Include <string.h> if HAVE_STRING_H.
16671 * ChangeLog: Correct paths in last ChangeLog entry.
16672
166732002-04-09 Daniel Jacobowitz <drow@mvista.com>
16674
16675 * linux-low.h: Remove obsolete prototypes.
16676 (struct linux_target_ops): New.
16677 (extern the_low_target): New.
16678 * linux-low.c (num_regs, regmap): Remove declarations.
16679 (register_addr): Use the_low_target explicitly.
16680 (fetch_register): Likewise.
16681 (usr_fetch_inferior_registers): Likewise.
16682 (usr_store_inferior_registers): Likewise.
16683 * linux-arm-low.c (num_regs): Remove.
16684 (arm_num_regs): Define.
16685 (arm_regmap): Renamed from regmap, made static.
16686 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16687 made static.
16688 (arm_cannot_store_register): Renamed from cannot_store_register,
16689 made static.
16690 (the_low_target): New.
16691 * linux-i386-low.c (num_regs): Remove.
16692 (i386_num_regs): Define.
16693 (i386_regmap): Renamed from regmap, made static.
16694 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16695 made static.
16696 (i386_cannot_store_register): Renamed from cannot_store_register,
16697 made static.
16698 (the_low_target): New.
16699 * linux-ia64-low.c (num_regs): Remove.
16700 (ia64_num_regs): Define.
16701 (ia64_regmap): Renamed from regmap, made static.
16702 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16703 made static.
16704 (ia64_cannot_store_register): Renamed from cannot_store_register,
16705 made static.
16706 (the_low_target): New.
16707 * linux-m68k-low.c (num_regs): Remove.
16708 (m68k_num_regs): Define.
16709 (m68k_regmap): Renamed from regmap, made static.
16710 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16711 made static.
16712 (m68k_cannot_store_register): Renamed from cannot_store_register,
16713 made static.
16714 (the_low_target): New.
16715 * linux-mips-low.c (num_regs): Remove.
16716 (mips_num_regs): Define.
16717 (mips_regmap): Renamed from regmap, made static.
16718 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16719 made static.
16720 (mips_cannot_store_register): Renamed from cannot_store_register,
16721 made static.
16722 (the_low_target): New.
16723 * linux-ppc-low.c (num_regs): Remove.
16724 (ppc_num_regs): Define.
16725 (ppc_regmap): Renamed from regmap, made static.
16726 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16727 made static.
16728 (ppc_cannot_store_register): Renamed from cannot_store_register,
16729 made static.
16730 (the_low_target): New.
16731 * linux-s390-low.c (num_regs): Remove.
16732 (s390_num_regs): Define.
16733 (s390_regmap): Renamed from regmap, made static.
16734 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16735 made static.
16736 (s390_cannot_store_register): Renamed from cannot_store_register,
16737 made static.
16738 (the_low_target): New.
16739 * linux-sh-low.c (num_regs): Remove.
16740 (sh_num_regs): Define.
16741 (sh_regmap): Renamed from regmap, made static.
16742 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16743 made static.
16744 (sh_cannot_store_register): Renamed from cannot_store_register,
16745 made static.
16746 (the_low_target): New.
16747 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16748 (the_low_target): New.
16749
167502002-04-09 Daniel Jacobowitz <drow@mvista.com>
16751
16752 * Makefile.in: Add stamp-h target.
16753 * configure.in: Create stamp-h.
16754 * configure: Regenerated.
16755
167562002-04-09 Daniel Jacobowitz <drow@mvista.com>
16757
16758 * inferiors.c: New file.
16759 * target.c: New file.
16760 * target.h: New file.
16761 * Makefile.in: Add target.o and inferiors.o. Update
16762 dependencies.
16763 * linux-low.c (inferior_pid): New static variable,
16764 moved from server.c.
16765 (linux_create_inferior): Renamed from create_inferior.
16766 Call add_inferior. Return 0 on success instead of a PID.
16767 (linux_attach): Renamed from myattach.
16768 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16769 (linux_thread_alive): Renamed from mythread_alive.
16770 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16771 child dies.
16772 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16773 (regsets_store_inferior_registers): Correct error message.
16774 Add missing ``return 0''.
16775 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16776 (linux_store_registers): Renamed from store_inferior_registers.
16777 (linux_read_memory): Renamed from read_inferior_memory.
16778 (linux_write_memory): Renamed from write_inferior_memory.
16779 (linux_target_ops): New structure.
16780 (initialize_low): Call set_target_ops ().
16781 * remote-utils.c (unhexify): New function.
16782 (hexify): New function.
16783 (input_interrupt): Send signals to ``signal_pid''.
16784 * server.c (inferior_pid): Remove.
16785 (start_inferior): Update create_inferior call.
16786 (attach_inferior): Call add_inferior.
16787 (handle_query): New function.
16788 (main): Call handle_query for `q' packets.
16789 * server.h: Include "target.h". Remove obsolete prototypes.
16790 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16791
167922002-04-09 Daniel Jacobowitz <drow@mvista.com>
16793
16794 * Makefile.in: Add WARN_CFLAGS. Update configury
16795 dependencies.
16796 * configure.in: Check for <string.h>
16797 * configure: Regenerate.
16798 * config.in: Regenerate.
16799 * gdbreplay.c: Include needed system headers.
16800 (remote_open): Remove strchr prototype.
16801 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16802 * regcache.c (supply_register): Change buf argument to const void *.
16803 (supply_register_by_name): Likewise.
16804 (collect_register): Change buf argument to void *.
16805 (collect_register_by_name): Likewise.
16806 * regcache.h: Add missing prototypes.
16807 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16808 * server.c (handle_query): New function.
16809 (attached): New static variable, moved out of main.
16810 (main): Quiet longjmp clobber warnings.
16811 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16812 * utils.c (error): Remove NORETURN.
16813 (fatal): Likewise.
GDB Binutils - Deliverables
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