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Modify gdb.base/commands.exp to test multi breakpoints command clearing.
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
d3d8724a
TT		 12018-08-27 Tom Tromey <tom@tromey.com>
2
3 PR build/23087:
4 * configure: Rebuild.
5
b4f183d2
TT		 62018-08-27 Tom Tromey <tom@tromey.com>
7
8 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
9 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
10 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
11 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
12 (s390x_emit_stack_adjust): Add casts to unsigned char.
13
4e2aa472
SM		 142018-08-22 Simon Marchi <simon.marchi@ericsson.com>
15
16 PR gdb/23374
17 PR gdb/23375
18 * server.h (struct client_state) <disable_randomization>:
19 Initialize to 1.
20
cf4088a9
SM		 212018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
22
23 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
24 variable.
25 (mips_supply_ptrace_register): Likewise.
26
a0de763e
TT		 272018-07-22 Tom Tromey <tom@tromey.com>
28
29 * configure: Rebuild.
30
b0a7723d
TT		 312018-07-22 Tom Tromey <tom@tromey.com>
32
33 * win32-low.c (win32_create_inferior): Remove unused variables.
34 * gdbreplay.c (remote_open): Remove unused variable.
35 * remote-utils.c (remote_prepare): Remove unused variable.
36 * x86-tdesc.h (X86_TDESC_H): Define.
37 (amd64_expedite_regs): Define conditionally.
38 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
39 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
40 * remote-utils.c (readchar): Remove unused variable.
41
a780ef4f
PA		 422018-07-13 Pedro Alves <palves@redhat.com>
43
44 * linux-low.c (linux_kill): Change parameter to process_info
45 pointer instead of pid. Adjust.
46 * lynx-low.c (lynx_kill): Likewise.
47 * nto-low.c (nto_kill): Likewise.
48 * spu-low.c (spu_kill): Likewise.
49 * win32-low.c (win32_kill): Likewise.
50 * server.c (handle_v_kill, kill_inferior_callback)
51 (detach_or_kill_for_exit): Adjust.
52 * target.c (kill_inferior): Change parameter to process_info
53 pointer instead of pid. Adjust.
54 * target.h (struct target_ops) <kill>: Change parameter to
55 process_info pointer instead of pid. Adjust all implementations
56 and callers.
57 (kill_inferior): Likewise.
58
ef2ddb33
PA		 592018-07-13 Pedro Alves <palves@redhat.com>
60
61 * linux-low.c (linux_detach, linux_join): Change parameter to
62 process_info pointer instead of pid. Adjust.
63 * lynx-low.c (lynx_detach, lynx_join): Likewise.
64 * nto-low.c (nto_detach): Likewise.
65 * spu-low.c (spu_detach, spu_join): Likewise.
66 * win32-low.c (win32_detach, win32_join): Likewise.
67 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
68 * target.h (struct target_ops) <detach, join>: Change parameter to
69 process_info pointer instead of pid. Adjust all implementations
70 and callers.
71 (detach_inferior, join_inferior): Rename 'pid' parameter to
72 'proc'.
73
c7ab0aef
SDJ		 742018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
75 Jan Kratochvil <jan.kratochvil@redhat.com>
76 Paul Fertser <fercerpav@gmail.com>
77 Tsutomu Seki <sekiriki@gmail.com>
78
79 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
80 (OBS): Add 'common/netstuff.o'.
81 (GDBREPLAY_OBS): Likewise.
82 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
83 (remote_open): Implement support for IPv6
84 connections.
85 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
86 and 'wspiapi.h'.
87 (handle_accept_event): Accept connections from IPv6 sources.
88 (remote_prepare): Handle IPv6-style hostnames; implement
89 support for IPv6 connections.
90 (remote_open): Implement support for printing connections from
91 IPv6 sources.
92
31445d10
PA		 932018-07-11 Pedro Alves <palves@redhat.com>
94
95 PR gdb/23377
96 * mem-break.c (any_persistent_commands): Add process_info
97 parameter and use it instead of relying on the current process.
98 Change return type to bool.
99 * mem-break.h (any_persistent_commands): Add process_info
100 parameter and change return type to bool.
101 * server.c (handle_detach): Remove require_running_or_return call.
102 Look up the process_info for the process we're about to detach.
103 If not found, return back error to GDB. Adjust
104 any_persistent_commands call to pass down a process pointer.
105
cb197132
PA		 1062018-07-11 Pedro Alves <palves@redhat.com>
107
108 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
109 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
110 instead of collect_register_by_name.
111 * regcache.c (regcache_raw_get_unsigned_by_name): New.
112 * regcache.h (regcache_raw_get_unsigned_by_name): New.
113
1b919490
VB		 1142018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
115 Pedro Alves <palves@redhat.com>
116
117 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
118
d7e15655
TT		 1192018-07-03 Tom Tromey <tom@tromey.com>
120
121 * linux-low.c: Update.
122 * lynx-low.c: Update.
123 * mem-break.c: Update.
124 * nto-low.c: Update.
125 * remote-utils.c: Update.
126 * server.c: Update.
127 * spu-low.c: Update.
128 * target.c: Update.
129 * win32-low.c: Update.
130
26a57c92
TT		 1312018-07-03 Tom Tromey <tom@tromey.com>
132
133 * server.c: Update.
134
0e998d96
TT		 1352018-07-03 Tom Tromey <tom@tromey.com>
136
137 * linux-low.c: Update.
138
cc6bcb54
TT		 1392018-07-03 Tom Tromey <tom@tromey.com>
140
141 * target.c: Update.
142
e38504b3
TT		 1432018-07-03 Tom Tromey <tom@tromey.com>
144
145 * linux-low.c: Update.
146 * linux-mips-low.c: Update.
147 * lynx-low.c: Update.
148 * nto-low.c: Update.
149 * remote-utils.c: Update.
150 * server.c: Update.
151 * spu-low.c: Update.
152 * target.c: Update.
153 * thread-db.c: Update.
154
e99b03dc
TT		 1552018-07-03 Tom Tromey <tom@tromey.com>
156
157 * linux-low.c: Update.
158 * linux-mips-low.c: Update.
159 * lynx-low.c: Update.
160 * mem-break.c: Update.
161 * nto-low.c: Update.
162 * remote-utils.c: Update.
163 * server.c: Update.
164 * spu-low.c: Update.
165 * target.c: Update.
166 * tracepoint.c: Update.
167
f2907e49
TT		 1682018-07-03 Tom Tromey <tom@tromey.com>
169
170 * linux-low.c: Update.
171 * linux-ppc-low.c: Update.
172 * linux-x86-low.c: Update.
173 * proc-service.c: Update.
174 * server.c: Update.
175 * spu-low.c: Update.
176 * thread-db.c: Update.
177 * win32-low.c: Update.
178
fd79271b
TT		 1792018-07-03 Tom Tromey <tom@tromey.com>
180
181 * linux-low.c: Update.
182 * lynx-low.c: Update.
183 * nto-low.c: Update.
184 * remote-utils.c: Update.
185 * spu-low.c: Update.
186 * thread-db.c: Update.
187 * win32-low.c: Update.
188
c0867626
SDJ		 1892018-06-29 Joel Brobecker <brobecker@adacore.com>
190
191 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
192 parameter in call to 'amd64_create_target_description'.
193
2512d7ef
JK		 1942018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
195
196 * x86-tdesc.h: Remove executable permission flag.
197
d0ac1c44
SM		 1982018-06-19 Simon Marchi <simon.marchi@ericsson.com>
199
200 * configure.ac: Remove AC_PREREQ, add missing quoting.
201 * configure: Re-generate.
202 * config.in: Re-generate.
203 * aclocal.m4: Re-generate.
204
c4eb05ff
SM		 2052018-06-18 Simon Marchi <simon.marchi@ericsson.com>
206
207 * tracepoint.h (current_traceframe): Remove declaration.
208
02895270
AH		 2092018-06-18 Alan Hayward <alan.hayward@arm.com>
210
211 * linux-aarch64-low.c (is_sve_tdesc): New function.
212 (aarch64_sve_regs_copy_to_regcache): Likewise.
213 (aarch64_sve_regs_copy_from_regcache): Likewise.
214 (aarch64_regs_info): Add SVE checks.
215 (initialize_low_arch): Initialize SVE.
216
e9902bfc
AH		 2172018-06-18 Alan Hayward <alan.hayward@arm.com>
218
219 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
220
fefa175e
AH		 2212018-06-11 Alan Hayward <alan.hayward@arm.com>
222
223 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
224 (initialize_low_tracepoint): Likewise
225 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
226 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
227 param.
228 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
229 checks.
230 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
231
b91ad3ff
AH		 2322018-06-11 Alan Hayward <alan.hayward@arm.com>
233
234 * server.h (PBUFSIZ): Increase size
235
f868386e
AH		 2362018-06-11 Alan Hayward <alan.hayward@arm.com>
237
238 * regcache.c (regcache::raw_compare): New function.
239 * regcache.h (regcache::raw_compare): New declaration.
240
9c861883
AH		 2412018-06-11 Alan Hayward <alan.hayward@arm.com>
242
243 * regcache.c (new_register_cache): Use new.
244 (free_register_cache): Use delete.
245 (register_data): Use const.
246 (supply_register): Move body inside regcache.
247 (regcache::raw_supply): New override function.
248 (collect_register): Move body inside regcache.
249 (regcache::raw_collect): New override function.
250 (regcache::get_register_status): New override function.
251 * regcache.h (struct regcache): Inherit from reg_buffer_common.
252
40591844
TT		 2532018-06-09 Tom Tromey <tom@tromey.com>
254
255 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
256 declare queue.
257 (event_queue): Use std::queue.
258 (gdb_event_xfree): Remove.
259 (initialize_event_loop, process_event, wait_for_event): Update.
260
6341380d
SC		 2612018-06-08 Stan Cox <scox@redhat.com>
262
263 * win32-low.c (win32_create_inferior): last_ptid and last_status
264 moved to client_state.
265
03349c93
PA		 2662018-06-08 Pedro Alves <palves@redhat.com>
267
268 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
269 common/common-exceptions.o, common/common-utils.o,
270 common/errors.o, common/print-utils.o and utils.o.
271 * gdbreplay.c: Include "common-defs.h" instead of the two
272 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
273 string.h or alloca.h.
274 (perror_with_name): Delete.
275 (remote_open): Use xstrdup instead of strdup.
276 (main): Rename to ...
277 (captured_main): ... this.
278 (main): New.
279
8dcc53b3
TT		 2802018-06-08 Tom Tromey <tom@tromey.com>
281
282 * linux-low.c (linux_low_read_btrace): Update.
283
c12a5089
SC		 2842018-06-04 Stan Cox <scox@redhat.com>
285
286 * server.h (struct client_state): New.
287 * server.c (cont_thread, general_thread, multi_process)
288 (report_fork_events, report_vfork_events, report_exec_events)
289 (report_thread_events, swbreak_feature, hwbreak_feature)
290 (vCont_supported, disable_randomization, pass_signals)
291 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
292 Moved to client_state.
293 * remote-utils.c (remote_debug, noack_mode)
294 (transport_is_reliable): Moved to client_state.
295 * tracepoint.c (current_traceframe): Moved to client_state.
296
297 Update all callers.
298 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
299 linux-low.c, remote-utils.h, target.c: Use client_state.
300
122394f1
AH		 3012018-05-31 Alan Hayward <alan.hayward@arm.com>
302
303 * configure.srv: Add new c/h file.
304
95228a0d
AH		 3052018-05-31 Alan Hayward <alan.hayward@arm.com>
306
307 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
308 null VQ.
309
d8dab6c3
MR		 3102018-05-25 Maciej W. Rozycki <macro@mips.com>
311
312 * gdb.arch/mips-fpregset-core.exp: New test.
313 * gdb.arch/mips-fpregset-core.c: New test source.
314
81e25b7c
EK		 3152018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
316
317 PR server/23198
318 * hostio.c (require_int): Do not report overflow for integers
319 between 0xfffffff and 0x7fffffff.
320
7e947ad3
MR		 3212018-05-22 Maciej W. Rozycki <macro@mips.com>
322
323 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
324 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
325 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
326 functions.
327 (the_low_target): Wire them.
328
1d75a658
PFC		 3292018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
330
331 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
332 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
333 mode. Call collect_register_by_name with vscr using
334 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
335 (ppc_store_vrregset): Add and set vscr_offset variable as in
336 ppc_fill_vrregset. Call supply_register_by_name with vscr using
337 vscr_offset.
338
d078308a
PFC		 3392018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
340
341 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
342 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
343 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
344
7273b5fc
PFC		 3452018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
346
347 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
348 (ppc_store_vsxregset): Likewise.
349 (ppc_fill_vrregset): Likewise.
350 (ppc_store_vrregset): Likewise.
351 (ppc_fill_evrregset): Likewise.
352 (ppc_store_evrregset): Likewise.
353 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
354 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
355 needed.
356
2e077f5e
PFC		 3572018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
358
359 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
360 wordsize of the inferior. Call ppc_linux_target_wordsize.
361
bd64614e
PFC		 3622018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
363
364 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
365 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
366 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
367 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
368 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
369 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
370 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
371 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
372 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
373 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
374 (tdesc_powerpc_e500l): Remove.
375 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
376 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
377 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
378 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
379 linux-ppc-tdesc.h.
380 (ppc_arch_setup): Remove target description matching code. Fill a
381 ppc_linux_features struct and call ppc_linux_match_description
382 with it.
383
75d74cca
MR		 3842018-05-22 Maciej W. Rozycki <macro@mips.com>
385
386 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
387 width of the requested register exceeds the width of the
388 `ptrace' data type.
389 (mips_cannot_store_register): Likewise.
390
e4439e43
MR		 3912018-05-21 Maciej W. Rozycki <macro@mips.com>
392
393 * linux-mips-low.c (mips_fetch_register): New function. Update
394 preceding comment.
395 (mips_store_gregset): Supply 0 rather than $restart for $zero.
396 (the_low_target): Wire `mips_fetch_register'.
397
55271bf9
JB		 3982018-05-10 Joel Brobecker <brobecker@adacore.com>
399
400 * lynx-i386-low.c (LYNXOS_178): New macro.
401 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
402 the layout on LynxOS-178.
403 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
404 handle floating point registers that are not supported by
405 LynxOS-178.
406
1a34f210
TT		 4072018-05-10 Tom Tromey <tom@tromey.com>
408
409 * configure: Rebuild.
410
190852c8
JB		 4112018-05-10 Joel Brobecker <brobecker@adacore.com>
412
413 PR server/23158:
414 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
415 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
416 Use it to set the expedite_regs field in the given tdesc.
417 * x86-tdesc.h: New file.
418 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
419 Adjust following the addition of the new expedite_regs parameter
420 to init_target_desc.
421 * linux-tic6x-low.c (tic6x_read_description): Likewise.
422 * linux-x86-tdesc.c: #include "x86-tdesc.h".
423 (i386_linux_read_description, amd64_linux_read_description):
424 Adjust following the addition of the new expedite_regs parameter
425 to init_target_desc.
426 * lynx-i386-low.c: #include "x86-tdesc.h".
427 (lynx_i386_arch_setup): Adjust following the addition of the new
428 expedite_regs parameter to init_target_desc.
429 * nto-x86-low.c: #include "x86-tdesc.h".
430 (nto_x86_arch_setup): Adjust following the addition of the new
431 expedite_regs parameter to init_target_desc.
432 * win32-i386-low.c: #include "x86-tdesc.h".
433 (i386_arch_setup): Adjust following the addition of the new
434 expedite_regs parameter to init_target_desc.
435
7dbac825
JB		 4362018-05-10 Joel Brobecker <brobecker@adacore.com>
437
438 PR server/23158:
439 * win32-low.c (win32_create_inferior): Add call to my_wait
440 setting last_status global.
441
906994d9
JB		 4422018-05-10 Joel Brobecker <brobecker@adacore.com>
443
444 PR server/23158:
445 * win32-low.c (create_process): Only call gdb_tilde_expand if
446 inferior_cwd is not NULL.
447
8ee22052
AB		 4482018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
449
450 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
451 registers to the cache if their values have changed.
452 (i387_xsave_to_cache): Provide default values for x87 control
453 registers when these features are available, but disabled.
454 * regcache.c (supply_register_by_name_zeroed): New function.
455 * regcache.h (supply_register_by_name_zeroed): Declare new
456 function.
457
aff689d3
TT		 4582018-05-07 Tom Tromey <tom@tromey.com>
459
460 * configure: Rebuild.
461
85e26832
TT		 4622018-05-04 Tom Tromey <tom@tromey.com>
463
464 * configure: Rebuild.
465
a3b60e45
JK		 4662018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
467 Pedro Alves <palves@redhat.com>
468
469 * linux-aarch64-low.c (aarch64_stopped_data_address):
470 Likewise.
471
632e107b
TT		 4722018-04-27 Tom Tromey <tom@tromey.com>
473
474 * configure: Rebuild.
475
458412c3
TT		 4762018-04-23 Tom Tromey <tom@tromey.com>
477
478 * configure: Rebuild.
479
f31c089e
SM		 4802018-04-19 Simon Marchi <simon.marchi@ericsson.com>
481
482 * Makefile.in (depcomp): Add "..".
483 (all_deps_files): New and use it.
484
b319b098
AH		 4852018-04-18 Alan Hayward <alan.hayward@arm.com>
486
487 * configure.srv (aarch64*-*-linux*): Don't include xml.
488 (i[34567]86-*-cygwin*): Likewise.
489 (i[34567]86-*-linux*): Likewise.
490 (i[34567]86-*-lynxos*): Likewise.
491 (i[34567]86-*-mingw32ce*): Likewise.
492 (i[34567]86-*-mingw*): Likewise.
493 (i[34567]86-*-nto*): Likewise.
494 (tic6x-*-uclinux): Likewise.
495 (x86_64-*-linux*): Likewise.
496 (x86_64-*-mingw*): Likewise.
497 (x86_64-*-cygwin*): Likewise.
498
3b74854b
AH		 4992018-04-18 Alan Hayward <alan.hayward@arm.com>
500
501 * tdesc.c: Remove xml parameter.
502
e98577a9
AH		 5032018-04-18 Alan Hayward <alan.hayward@arm.com>
504
505 * server.c (get_features_xml): Remove cast.
506 * tdesc.c (void target_desc::accept): Fill in function.
507 (tdesc_get_features_xml): Remove old xml creation.
508 (print_xml_feature::visit_pre): Add xml vistor.
509 * tdesc.h (struct target_desc): Make xmltarget mutable.
510 (tdesc_get_features_xml): Remove declaration.
511
d278f585
AH		 5122018-04-18 Alan Hayward <alan.hayward@arm.com>
513
514 * tdesc.c (tdesc_architecture_name): Add new function.
515 (tdesc_osabi_name): Likewise.
516 (tdesc_get_features_xml): Use new functions.
517
eee8a18d
AH		 5182018-04-18 Alan Hayward <alan.hayward@arm.com>
519
520 * tdesc.c (tdesc_create_flags): Remove.
521 (tdesc_add_flag): Likewise.
522 (tdesc_named_type): Likewise.
523 (tdesc_create_union): Likewise.
524 (tdesc_create_struct): Likewise.
525 (tdesc_create_vector): Likewise.
526 (tdesc_add_bitfield): Likewise.
527 (tdesc_add_field): Likewise.
528 (tdesc_set_struct_size): Likewise.
529
82ec9bc7
AH		 5302018-04-18 Alan Hayward <alan.hayward@arm.com>
531
532 * tdesc.c (~target_desc): Remove implictly deleted items.
533 (init_target_desc): Iterate all features.
534 (tdesc_get_features_xml): Use vector.
535 (tdesc_create_feature): Create feature.
536 * tdesc.h (tdesc_feature) Remove
537 (target_desc): Add features.
538
ea3e7d71
AH		 5392018-04-18 Alan Hayward <alan.hayward@arm.com>
540
541 * Makefile.in: Add common/tdesc.c
542 * tdesc.c (init_target_desc): init all reg_defs from register
543 vector.
544 (tdesc_create_reg): Create tdesc_reg.
545 * tdesc.h (tdesc_feature): Add register vector.
546
17d08cd4
SM		 5472018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
548
549 * tdesc.h (struct target_desc) <features>: Change type to
550 std::vector<std::string>.
551 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
552 changes.
553 (tdesc_get_features_xml): Likewise.
554 (tdesc_create_feature): Likewise.
555
5cd3e386
AH		 5562018-03-26 Alan Hayward <alan.hayward@arm.com>
557
558 * regcache.c (find_register_by_number): Return a ref.
559 (find_regno): Use references.
560 (register_size): Likewise.
561 (register_data): Likewise.
562 * tdesc.c (target_desc::~target_desc): Remove free calls.
563 (target_desc::operator==): Use std::vector compare.
564 (init_target_desc): Use reference.
565 (tdesc_create_reg): Use reg constructors.
566 * tdesc.h (struct target_desc): Replace pointer with object.
567
dff7492c
AH		 5682018-03-23 Alan Hayward <alan.hayward@arm.com>
569
570 * regcache.c (find_register_by_number): Make static.
571 (find_regno): Use find_register_by_number
572 * regcache.h (struct reg): Remove declaration.
573
d80e5242
AH		 5742018-03-23 Alan Hayward <alan.hayward@arm.com>
575
576 * tdesc.c (target_desc::~target_desc): Move to here.
577 (target_desc::operator==): Likewise.
578 * tdesc.h (target_desc::~target_desc): Move from here.
579 (target_desc::operator==): Likewise.
580
f69c5afb
AA		 5812018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
582
583 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
584
ce29f843
AA		 5852018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
586
587 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
588 S390_TDESC_GS.
589 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
590 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
591 and init_registers_s390_gs_linux64.
592
c49bd90b
AA		 5932018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
594
595 * linux-s390-low.c (s390_fill_gs): Remove function.
596 (s390_fill_gsbc): Remove function.
597 (s390_regsets): Set fill functions for the guarded storage regsets
598 to NULL.
599
7edb9bd3
AA		 6002018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
601
602 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
603 the word size. Add comment.
604 (s390_get_wordsize): New function.
605 (s390_arch_setup): No longer select a temporary tdesc to fetch the
606 pswm with it. Instead, use s390_get_wordsize to determine the
607 word size first and derive the correct tdesc from that directly.
608
39be3c7e
SM		 6092018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
610
611 * Makefile.in: Include silent-rules.mk.
612 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
613 (COMPILE): Add ECHO_CXX.
614 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
615 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
616 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
617 (version-generated.c): Add ECHO_GEN.
618 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
619 (IPAGENT_COMPILE): Add ECHO_CXX.
620 (%-generated.c): Add ECHO_REGDAT.
621
3ae9ce5d
TT		 6222018-03-14 Tom Tromey <tom@tromey.com>
623
624 PR cli/14977:
625 * ax.c (ax_printf): Special case for NULL.
626
e6a58aa8
SM		 6272018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
628
629 * linux-low.c (linux_qxfer_libraries_svr4): Use
630 xml_escape_text_append.
631
f6e8a41e
SM		 6322018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
633
634 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
635
b9671caf
SM		 6362018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
637
638 * server.c (handle_general_set): Remove unnecessary xstrdup.
639
e80aaf61
SM		 6402018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
641
642 * server.c (parse_debug_format_options): Adjust to
643 delim_string_to_char_ptr_vec changes.
644 * thread-db.c (thread_db_load_search): Adjust to
645 dirnames_to_char_ptr_vec changes.
646
b1223e78
MM		 6472018-03-01 Markus Metzger <markus.t.metzger@intel.com>
648
649 * target.h (target_enable_btrace, target_disable_btrace)
650 (target_read_btrace, target_read_btrace_conf): Turn macro into
651 inline function. Throw error if target method is not defined.
652 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
653 check for btrace target method. Be prepared to handle exceptions
654 from btrace target methods.
655
81561546
SDJ		 6562018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
657
658 * server.c (captured_main): Change order of error message printed
659 when the current working directory cannot be found.
660
25e3c82c
SDJ		 6612018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
662
663 * server.c: Include "filenames.h" and "pathstuff.h".
664 (program_name): Delete variable.
665 (program_path): New anonymous class.
666 (get_exec_wrapper): Use "program_path" instead of
667 "program_name".
668 (handle_v_run): Likewise.
669 (captured_main): Likewise.
670 (process_serial_event): Likewise.
671
b4987c95
SDJ		 6722018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
673
674 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
675 (OBJS): Add "pathstuff.o".
676 * server.c (current_directory): New global variable.
677 (captured_main): Initialize "current_directory".
678
f46cd62a
AH		 6792018-02-26 Alan Hayward <alan.hayward@arm.com>
680
681 * tdesc.c: Use common/tdesc.h.
682 * tdesc.h: Likewise.
683
a543c5ca
AH		 6842018-02-20 Alan Hayward <alan.hayward@arm.com>
685 Simon Marchi <simon.marchi@ericsson.com>
686
687 * Makefile.in: Switch order of make rules.
688
b5884fa7
AH		 6892018-02-19 Alan Hayward <alan.hayward@arm.com>
690
691 * Makefile.in: Add common directory in build.
692 * configure.ac: Add common reference.
693 * configure: Regenerate.
694
de6242d3
MM		 6952018-02-09 Markus Metzger <markus.t.metzger@intel.com>
696
697 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
698 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
699 * spu-low.c (spu_target_ops): Likewise.
700 * win32-low.c (win32_target_ops): Likewise.
701 * server.c (supported_btrace_packets): Report packets unconditionally.
702 * target.h (target_ops) <supports_btrace>: Remove.
703 (target_supports_btrace): Remove.
704
9ee23a85
MM		 7052018-02-09 Markus Metzger <markus.t.metzger@intel.com>
706
707 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
708 (handle_btrace_disable): Change return type to void. Use exceptions
709 to report errors.
710 (handle_btrace_general_set): Catch exception and copy message to
711 return message.
712
8ce47547
TT		 7132018-02-08 Tom Tromey <tom@tromey.com>
714
715 * linux-low.c (install_software_single_step_breakpoints): Use
716 make_scoped_restore.
717 * inferiors.c (make_cleanup_restore_current_thread): Remove.
718 (do_restore_current_thread_cleanup): Remove.
719 * gdbthread.h (make_cleanup_restore_current_thread): Don't
720 declare.
721
45dd3607
TT		 7222018-02-08 Tom Tromey <tom@tromey.com>
723
724 * mem-break.c (set_raw_breakpoint_at): Use
725 gdb::unique_xmalloc_ptr.
726
e671cd59
PA		 7272018-01-30 Pedro Alves <palves@redhat.com>
728
729 PR gdb/13211
730 * target.c (target_terminal::terminal_state): Rename to ...
731 (target_terminal::m_terminal_state): ... this.
732
a0aad537
JC		 7332018-01-19 James Clarke <jrtc27@jrtc27.com>
734
735 * linux-low.c (handle_extended_wait): Surround call to
736 thread_db_notice_clone with #ifdef USE_THREAD_DB.
737
4d9b86e1
SM		 7382018-01-17 Simon Marchi <simon.marchi@ericsson.com>
739
740 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
741 linux_ptrace_attach_fail_reason_string now returning an
742 std::string.
743 (linux_attach): Likewise.
744 * thread-db.c (attach_thread): Likewise.
745
f517c180
EA		 7462018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
747
748 PR gdb/21559
749 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
750 checking for fs_base/gs_base fields in struct user_regs_struct.
751 * configure: Regenerate.
752
9a70f35c
YQ		 7532018-01-16 Yao Qi <yao.qi@linaro.org>
754
755 PR gdb/18749
756 * linux-low.c (fetch_register): Call supply_register instead of
757 error.
758
605fd3c6
YQ		 7592018-01-08 Yao Qi <yao.qi@linaro.org>
760 Simon Marchi <simon.marchi@ericsson.com>
761
762 * Makefile.in (OBS): Remove selftest.o.
763 * configure.ac: Set srv_selftest_objs if $development is true.
764 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
765 * configure: Re-generated.
766 * server.c (captured_main): Wrap variable selftest_filter with
767 GDB_SELF_TEST.
768
2cc05030
SM		 7692018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
770
771 * server.c (parse_debug_format_options): Return std::string.
772 (handle_monitor_command, captured_main): Adjust.
773
e379cee6
PA		 7742018-01-05 Pedro Alves <palves@redhat.com>
775
776 PR gdb/18653
777 * server.c (captured_main): Pass quiet=false to
778 save_original_signals_state.
779
82e1e79a
JB		 7802018-01-01 Joel Brobecker <brobecker@adacore.com>
781
782 * gdbreplay.c (gdbreplay_version): Update copyright year in
783 version message.
784 * server.c (gdbserver_version): Likewise.
785
8e481c3b
TT		 7862017-12-08 Tom Tromey <tom@tromey.com>
787
788 * ax.c (ax_printf): Update.
789
a8806230
YQ		 7902017-12-07 Yao Qi <yao.qi@linaro.org>
791
792 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
793 aarch64_linux_read_description.
794 * linux-amd64-ipa.c (idx2mask): New array.
795 (get_ipa_tdesc): Move idx2mask out.
796 (initialize_low_tracepoint): Initialize target descriptions.
797 * linux-i386-ipa.c (idx2mask): New array.
798 (get_ipa_tdesc): Move idx2mask out.
799 (initialize_low_tracepoint): Initialize target descriptions.
800
d4a0e8b5
SM		 8012017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
802
803 * tdesc.c (struct tdesc_type): Change return type.
804 (tdesc_add_flag): Change parameter type.
805 (tdesc_add_bitfield): Likewise.
806 (tdesc_add_field): Likewise.
807 (tdesc_set_struct_size): Likewise.
808
798a7429
SM		 8092017-12-05 Simon Marchi <simon.marchi@ericsson.com>
810
811 * regcache.c (registers_to_string): Remove unused variable.
812
c0e15c9b
SM		 8132017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
814
815 * inferiors.c (for_each_inferior_with_data): Remove.
816 * inferiors.h (for_each_inferior_with_data): Remove.
817 * server.c (handle_qxfer_threads_worker): Change parameter type.
818 (handle_qxfer_threads_proper): Use for_each_thread.
819
f0045347
SM		 8202017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
821
822 * inferiors.c (for_each_inferior): Remove.
823 (clear_inferiors): Use for_each_thread.
824 * inferiors.h (for_each_inferior): Remove.
825 * linux-low.c (linux_wait_for_event_filtered): Use
826 for_each_thread.
827 (linux_stabilize_threads): Likewise.
828 * regcache.c (regcache_release): Likewise.
829 * server.c (gdb_wants_all_threads_stopped): Likewise.
830 (clear_pending_status_callback): Remove.
831 (handle_status): Use for_each_thread.
832 (captured_main): Likewise.
833 * win32-low.c (child_init_thread_list): Likewise.
834 (win32_clear_inferiors): Likewise.
835 (fake_breakpoint_event): Likewise.
836
9521758b
SM		 8372017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
838
839 * inferiors.h (find_inferior): Remove.
840 * inferiors.c (find_inferior): Remove.
841
8f86d7aa
SM		 8422017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
843
844 * linux-low.c (resume_status_pending_p): Update comment.
845 (need_step_over_p): Update comment.
846
e2b44075
SM		 8472017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
848
849 * linux-low.c (proceed_one_lwp): Return void, change parameter
850 type.
851 (unsuspend_and_proceed_one_lwp): Likewise.
852 (proceed_all_lwps): Use for_each_thread.
853 (unstop_all_lwps): Likewise.
854
c80825ff
SM		 8552017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
856
857 * linux-low.c (linux_resume_one_thread): Return void, take
858 parameter directly.
859 (linux_resume): Use for_each_thread.
860
df3e4dbe
SM		 8612017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
862
863 * linux-low.c (send_sigstop_callback): Return void, change
864 parameter type. Rename to...
865 (send_sigstop): ... this.
866 (suspend_and_send_sigstop_callback): Return void, change parameter
867 type. Rename to...
868 (suspend_and_send_sigstop): ... this.
869 (stop_all_lwps): Use for_each_thread.
870
5a6b0a41
SM		 8712017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
872
873 * linux-low.c (lwp_running): Return bool, remove unused
874 argument.
875 (linux_stabilize_threads): Use find_thread.
876
39a64da5
SM		 8772017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
878
879 * linux-low.c (select_singlestep_lwp_callback): Remove.
880 (count_events_callback): Remove.
881 (select_event_lwp_callback): Remove.
882 (select_event_lwp): Use find_thread/for_each_thread.
883
a1385b7b
SM		 8842017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
885
886 * linux-low.c (not_stopped_callback): Return bool, take filter
887 argument directly.
888 (linux_wait_for_event_filtered): Use find_thread.
889 (linux_wait_1): Likewise.
890
454296a2
SM		 8912017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
892
893 * linux-low.c (same_lwp): Remove.
894 (find_lwp_pid): Use find_thread.
895
6b2a85da
SM		 8962017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
897
898 * linux-low.c (delete_lwp_callback): Remove.
899 (linux_mourn): Use for_each_thread.
900
798a38e8
SM		 9012017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
902
903 * linux-low.c (linux_detach_lwp_callback): Return void, remove
904 args parameter, don't check for pid.
905 (linux_detach): Use for_each_thread.
906
e4eb0dec
SM		 9072017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
908
909 * linux-low.c (struct counter): Remove.
910 (second_thread_of_pid_p): Remove.
911 (last_thread_of_process_p): Use find_thread.
912
83e1b6c1
SM		 9132017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
914
915 * inferiors.c (find_inferior_in_random): Remove.
916 * inferiors.h (find_inferior_in_random): Remove.
917 * linux-low.c (status_pending_p_callback): Return bool, accept
918 parameter ptid directly.
919 (linux_wait_for_event_filtered): Use find_thread_in_random.
920 (linux_wait_1): Likewise.
921
8dc7b443
SM		 9222017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
923
924 * inferiors.c (find_inferior_id): Remove.
925 (find_thread_ptid): Move implemention from find_inferior_id to
926 here.
927 * inferiors.h (find_inferior_id): Remove.
928 * server.c (handle_status): Use find_thread_ptid.
929 (process_serial_event): Likewise.
930 * thread-db.c (find_one_thread): Likewise.
931 (thread_db_thread_handle): Likewise.
932 * win32-low.c (thread_rec): Likewise.
933 (child_delete_thread): Likewise.
934 (win32_thread_alive): Likewise.
935 (get_child_debug_event): Likewise.
936
da25033c
SM		 9372017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
938
939 * linux-mips-low.c (update_watch_registers_callback): Return
940 void, remove pid_p parameter, don't check for pid.
941 (mips_insert_point, mips_remove_point): Use for_each_thread.
942
c91bb56b
SM		 9432017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
944
945 * lynx.low (lynx_delete_thread_callback): Remove.
946 (lynx_mourn): Use for_each_thread.
947
634a3254
SM		 9482017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
949
950 * regcache.c (regcache_invalidate_one): Remove.
951 (regcache_invalidate_pid): use for_each_thread.
952
41272101
TT		 9532017-11-26 Tom Tromey <tom@tromey.com>
954
955 * linux-low.c (linux_create_inferior): Update.
956
f5291a6f
UW		 9572017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
958
959 * spu-low.c (spu_create_inferior): Fix typo in argument name.
960
6654d750
AH		 9612017-11-24 Alan Hayward <alan.hayward@arm.com>
962
963 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
964 * linux-aarch64-low.c (initialize_low_arch): Call init func.
965 * linux-aarch64-tdesc-selftest.c: New file.
966 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
967
9682017-11-24 Alan Hayward <alan.hayward@arm.com>
969
970 * configure.srv: Add new file.
971 * linux-aarch64-low.c (initialize_low_arch): Call init func.
972 * linux-aarch64-tdesc-selftest.c: New file.
973 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
974
49bdb7ee
AH		 9752017-11-24 Alan Hayward <alan.hayward@arm.com>
976
977 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
978 * linux-aarch64-low.c (initialize_low_arch): Remove init.
979 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
980
d6d7ce56
AH		 9812017-11-24 Alan Hayward <alan.hayward@arm.com>
982
983 * configure.srv: Add new files.
984 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
985 aarch64_linux_read_description.
986 * linux-aarch64-low.c (aarch64_linux_read_description):
987 Merge with aarch64_arch_setup.
988 (aarch64_arch_setup): Call aarch64_linux_read_description.
989 * linux-aarch64-tdesc.c: New file.
990 * linux-aarch64-tdesc.h: New file.
991
506fe5f4
YQ		 9922017-11-24 Yao Qi <yao.qi@linaro.org>
993
994 * configure.srv: Set $srv_regobj for tic6x-linux.
995 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
996 (tic6x_read_description): Move some code to tic6x_arch_setup.
997 (tic6x_tdesc_test): New function.
998 (initialize_low_arch): Call selftests::register_test.
999
29f9a567
YQ		 10002017-11-22 Yao Qi <yao.qi@linaro.org>
1001
1002 * remote-utils.c (prepare_resume_reply): Use memcpy.
1003
578290ec
SM		 10042017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1005
1006 * linux-low.c (kill_one_lwp_callback): Return void, take
1007 argument directly, don't filter on pid.
1008 (linux_kill): Use for_each_thread.
1009
eca55aec
SM		 10102017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1011
1012 * linux-low.c (need_step_over_p): Return bool, remove dummy
1013 argument.
1014 (linux_resume, proceed_all_lwps): Use find_thread.
1015
25c28b4d
SM		 10162017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1017
1018 * linux-low.c (resume_status_pending_p): Return bool, remove
1019 flag_p argument.
1020 (linux_resume): Use find_thread.
1021
5fdda392
SM		 10222017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1023
1024 * linux-low.c (struct thread_resume_array): Remove.
1025 (linux_set_resume_request): Return void, take arguments
1026 directly.
1027 (linux_resume): Use for_each_thread.
1028
fcb056a5
SM		 10292017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1030
1031 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1032 return bool, remove data argument.
1033 (linux_stabilize_threads): Use find_thread.
1034
139720c5
SM		 10352017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1036
1037 * linux-low.c (unsuspend_one_lwp): Remove.
1038 (unsuspend_all_lwps): Use for_each_thread, inline code from
1039 unsuspend_one_lwp.
1040
6d1e5673
SM		 10412017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1042
1043 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1044 * linux-low.c (struct iterate_over_lwps_args): Remove.
1045 (iterate_over_lwps_filter): Remove.
1046 (iterate_over_lwps): Use find_thread.
1047
bbf550d5
SM		 10482017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1049
1050 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1051 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1052 code from reset_lwp_ptrace_options_callback.
1053
00192f77
SM		 10542017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1055
1056 * linux-arm-low.c (struct update_registers_data): Remove.
1057 (update_registers_callback): Return void, take arguments
1058 directly, don't check thread's pid.
1059 (arm_insert_point, arm_remove_point): Use for_each_thread.
1060
2bee2b6c
SM		 10612017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1062
1063 * win32-low.c (continue_one_thread): Return void, take argument
1064 directly.
1065 (child_continue): Use for_each_thread.
1066
0b360f19
SM		 10672017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1068
1069 * win32-i386-low.c (update_debug_registers_callback): Rename
1070 to ...
1071 (update_debug_registers): ... this, return void, remove pid_p arg.
1072 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1073
f27866ba
SM		 10742017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1075
1076 * inferiors.h (struct process_info): Add constructor, initialize
1077 fields..
1078 <syscalls_to_catch>: Change type to std::vector<int>.
1079 * inferiors.c (add_process): Allocate process_info with new.
1080 (remove_process): Free process_info with delete.
1081 * linux-low.c (handle_extended_wait): Adjust.
1082 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1083 * server.c (handle_general_set): Adjust.
1084
e849ea89
PA		 10852017-11-16 Pedro Alves <palves@redhat.com>
1086
1087 * remote-utils.c (remote_close): Block SIGIO signals instead of
1088 uninstalling the SIGIO handler.
1089
1d0aa65c
AH		 10902017-11-16 Alan Hayward <alan.hayward@arm.com>
1091
1092 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1093
3491a34c
YQ		 10942017-11-16 Yao Qi <yao.qi@linaro.org>
1095
1096 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1097 (tic6x_store_gregset): Likewise.
1098 (tic6x_usrregs_info): Move it up.
1099
a602f924
AH		 11002017-11-15 Alan Hayward <alan.hayward@arm.com>
1101
1102 * Makefile.in: Update arch rules.
1103 * configure.srv: Explicitly mark arch/ files.
1104
5616b6c3
AS		 11052017-11-13 Andreas Schwab <schwab@suse.de>
1106
1107 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1108 function.
1109 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1110
d1928160
PA		 11112017-11-06 Pedro Alves <palves@redhat.com>
1112
1113 * config.in, configure: Regenerate.
1114
bac608e7
SM		 11152017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1116
1117 * target.c (struct thread_search): Remove.
1118 (thread_search_callback): Remove.
1119 (prepare_to_access_memory): Use for_each_thread instead of
1120 find_inferior. Inline code from thread_search_callback.
1121
eaddb425
SM		 11222017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1123
1124 * server.c (struct visit_actioned_threads_data): Remove.
1125 (visit_actioned_threads): Change prototype to take arguments
1126 directly.
1127 (resume): Use find_thread instead of find_inferior.
1128
99078d34
SM		 11292017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1130
1131 * server.c (queue_stop_reply_callback): Change prototype, return
1132 void.
1133 (find_status_pending_thread_callback): Remove.
1134 (handle_status): Replace find_inferior with find_thread and
1135 for_each_thread.
1136
cc628f3d
AH		 11372017-10-25 Alan Hayward <alan.hayward@arm.com>
1138
1139 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1140 with REGNO.
1141 (aarch64_store_gregset): Likewise.
1142 (aarch64_fill_fpregset): Likewise.
1143 (aarch64_store_fpregset): Likewise.
1144
4d3bb80e
SM		 11452017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1146
1147 * gdbthread.h (find_thread, for_each_thread): New functions.
1148 * inferiors.c (thread_of_pid): Remove.
1149 (find_any_thread_of_pid): Use find_thread.
1150 * linux-low.c (num_lwps): Use for_each_thread.
1151
7a7cdfa0
YQ		 11522017-10-17 Yao Qi <yao.qi@linaro.org>
1153
1154 * Makefile.in: Remove one rule.
1155 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1156
e675d170
YQ		 11572017-10-17 Yao Qi <yao.qi@linaro.org>
1158
1159 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1160 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1161
7eb4e0f9
YQ		 11622017-10-17 Yao Qi <yao.qi@linaro.org>
1163
1164 * configure.srv: Rename arm.o with arch/arm.o.
1165
60d6cfc9
YQ		 11662017-10-17 Yao Qi <yao.qi@linaro.org>
1167
1168 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1169 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1170 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1171 (arch-i386.o, arch-amd64.o): Remove rules.
1172 (arch/%.o): New rule.
1173 Update POSTCOMPILE and COMPILE.pre.
1174 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1175 * configure: Re-generated.
1176 * configure.srv: Replace arch-i386.o with arch/i386.o.
1177 Replace arch-amd64.o with arch/amd64.o.
1178
5bfda255
YQ		 11792017-10-16 Yao Qi <yao.qi@linaro.org>
1180
1181 * configure: Regenerated.
1182
9c80ecd6
SM		 11832017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1184
1185 * inferiors.h: (struct inferior_list): Remove.
1186 (struct inferior_list_entry); Remove.
1187 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1188 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1189 get_first_inferior): Remove.
1190 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1191 find_inferior_id, find_inferior_in_random): Change signature.
1192 * inferiors.c (all_threads): Change type to
1193 std::list<thread_info *>.
1194 (get_thread): Remove macro.
1195 (find_inferior, find_inferior_id): Change signature, implement
1196 using find_thread.
1197 (find_inferior_in_random): Change signature, implement using
1198 find_thread_in_random.
1199 (for_each_inferior, for_each_inferior_with_data): Change
1200 signature, implement using for_each_thread.
1201 (add_inferior_to_list, remove_inferior): Remove.
1202 (add_thread, get_first_thread, thread_of_pid,
1203 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1204 (get_first_inferior, one_inferior_p, clear_inferior_list):
1205 Remove.
1206 (clear_inferiors, get_thread_process): Update.
1207 * gdbthread.h: Include <list>.
1208 (struct thread_info) <entry>: Remove field.
1209 <id>: New field.
1210 (all_threads): Change type to std::list<thread_info *>.
1211 (get_first_inferior): Add doc.
1212 (find_thread, for_each_thread, find_thread_in_random): New
1213 functions.
1214 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1215 * linux-arm-low.c (update_registers_callback): Update.
1216 * linux-low.c (second_thread_of_pid_p): Update.
1217 (kill_one_lwp_callback, linux_detach_lwp_callback,
1218 delete_lwp_callback, status_pending_p_callback, same_lwp,
1219 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1220 iterate_over_lwps, not_stopped_callback,
1221 resume_stopped_resumed_lwps, count_events_callback,
1222 select_singlestep_lwp_callback, select_event_lwp_callback,
1223 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1224 suspend_and_send_sigstop_callback, wait_for_sigstop,
1225 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1226 lwp_running, linux_set_resume_request, resume_status_pending_p,
1227 need_step_over_p, start_step_over, linux_resume_one_thread,
1228 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1229 reset_lwp_ptrace_options_callback): Update.
1230 * linux-mips-low.c (update_watch_registers_callback): Update.
1231 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1232 Update.
1233 (free_register_cache_thread_one): Remove.
1234 (regcache_release): Update.
1235 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1236 handle_qxfer_threads_worker): Update.
1237 (handle_query): Update, use list iterator.
1238 (visit_actioned_threads, handle_pending_status,
1239 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1240 clear_pending_status_callback, set_pending_status_callback,
1241 find_status_pending_thread_callback, handle_status,
1242 process_serial_event): Update.
1243 * target.c (thread_search_callback): Update.
1244 * thread-db.c (thread_db_get_tls_address): Update.
1245 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1246 Update.
1247 * win32-i386-low.c (update_debug_registers_callback): Update.
1248 * win32-low.c (delete_thread_info, child_delete_thread,
1249 continue_one_thread, suspend_one_thread,
1250 get_child_debug_event): Adjust.
1251
9179355e
SM		 12522017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1253
1254 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1255 * inferiors.h: Include <list>.
1256 (struct process_info) <entry>: Remove field.
1257 <pid>: New field.
1258 (pid_of): Change macro to function.
1259 (ptid_of, lwpid_of): Remove macro.
1260 (all_processes): Change type to std::list<process_info *>.
1261 (ALL_PROCESSES): Remove macro.
1262 (for_each_process, find_process): New function.
1263 * inferiors.c (all_processes): Change type to
1264 std::list<process_info *>.
1265 (find_thread_process): Adjust.
1266 (add_process): Likewise.
1267 (remove_process): Likewise.
1268 (find_process_pid): Likewise.
1269 (get_first_process): Likewise.
1270 (started_inferior_callback): Remove.
1271 (have_started_inferiors_p): Adjust.
1272 (attached_inferior_callback): Remove.
1273 (have_attached_inferiors_p): Adjust.
1274 * linux-low.c (check_zombie_leaders): Likewise.
1275 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1276 (x86_linux_update_xmltarget): Adjust.
1277 * server.c (handle_query): Likewise.
1278 (gdb_reattached_process): Remove.
1279 (handle_status): Adjust.
1280 (kill_inferior_callback): Likewise.
1281 (detach_or_kill_inferior): Remove.
1282 (print_started_pid): Likewise.
1283 (print_attached_pid): Likewise.
1284 (detach_or_kill_for_exit): Update.
1285 (process_serial_event): Likewise.
1286 * linux-arm-low.c (arm_new_fork): Likewise.
1287
c9cb8905
SM		 12882017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1289
1290 * dll.h: Include <list>.
1291 (struct dll_info): Add constructor.
1292 <entry>: Remove field.
1293 (all_dlls): Change type to std::list<dll_info>.
1294 * dll.c: Include <algorithm>.
1295 (get_dll): Remove macro.
1296 (all_dlls): Change type to std::list<dll_info *>.
1297 (free_one_dll): Remove.
1298 (match_dll): Likewise.
1299 (loaded_dll): Adjust.
1300 (unloaded_dll): Adjust to all_dlls type change, use
1301 std::find_if. Inline code from match_dll.
1302 (clear_dlls): Adjust to all_dlls type change.
1303 * server.c (emit_dll_description): Remove.
1304 (handle_qxfer_libraries): Adjust to all_dlls type change,
1305 integrate emit_dll_description's functionality.
1306
04ec7890
SM		 13072017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1308
1309 * linux-low.h (struct linux_target_ops) <delete_process>: New
1310 field.
1311 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1312 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1313 (struct linux_target_ops): Add delete_process callback.
1314 * linux-arm-low.c (arm_delete_process): New.
1315 (struct linux_target_ops): Add delete_process callback.
1316 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1317 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1318 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1319 * linux-mips-low.c (mips_linux_delete_process): New.
1320 (struct linux_target_ops): Add delete_process callback.
1321 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1322 * linux-s390-low.c (struct linux_target_ops): Likewise.
1323 * linux-sh-low.c (struct linux_target_ops): Likewise.
1324 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1325 * linux-tile-low.c (struct linux_target_ops): Likewise.
1326 * linux-x86-low.c (x86_linux_delete_process): New.
1327 (struct linux_target_ops): Add delete_process callback.
1328 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1329
466eecee
SM		 13302017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1331
1332 * linux-aarch64-low.c (the_low_target): Add thread delete
1333 callback.
1334 * linux-arm-low.c (arm_delete_thread): New function.
1335 (the_low_target): Add thread delete callback.
1336 * linux-bfin-low.c (the_low_target): Likewise.
1337 * linux-crisv32-low.c (the_low_target): Likewise.
1338 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1339 set.
1340 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1341 field.
1342 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1343 * linux-mips-low.c (mips_linux_delete_thread): New function.
1344 (the_low_target): Add thread delete callback.
1345 * linux-ppc-low.c (the_low_target): Likewise.
1346 * linux-s390-low.c (the_low_target): Likewise.
1347 * linux-sh-low.c (the_low_target): Likewise.
1348 * linux-tic6x-low.c (the_low_target): Likewise.
1349 * linux-tile-low.c (the_low_target): Likewise.
1350 * linux-x86-low.c (the_low_target): Likewise.
1351 * linux-xtensa-low.c (the_low_target): Likewise.
1352
b79f7801
YZ		 13532017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1354
1355 * win32-low.c: Include "common-inferior.h".
1356
bc3b087d
SDJ		 13572017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1358
1359 * inferiors.c (set_inferior_cwd): New function.
1360 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1361 (handle_query): Inform that QSetWorkingDir is supported.
1362 * win32-low.c (create_process): Pass the inferior's cwd to
1363 CreateProcess.
1364
d092c5a2
SDJ		 13652017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1366
1367 * inferiors.c (current_inferior_cwd): New global variable.
1368 (get_inferior_cwd): New function.
1369 * inferiors.h (struct process_info) <cwd>: New field.
1370
7da0a886
SDJ		 13712017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1372
1373 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1374 (OBS): Add gdb_tilde_expand.o.
1375
289a6840
SM		 13762017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1377
1378 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1379 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1380
256642e8
PA		 13812017-09-29 Pedro Alves <palves@redhat.com>
1382
1383 * ax.c (gdb_parse_agent_expr): Constify.
1384 * ax.h (gdb_parse_agent_expr): Constify.
1385 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1386 Constify.
1387 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1388 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1389 * remote-utils.h (read_ptid): Constify.
1390 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1391 (process_point_options, process_serial_event): Constify.
1392 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1393 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1394 (cmd_qtbuffer): Constify.
1395
5b9ca4d4
PA		 13962017-09-29 Pedro Alves <palves@redhat.com>
1397
1398 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1399 fails.
1400
94c207e0
PA		 14012017-09-29 Pedro Alves <palves@redhat.com>
1402
1403 * linux-low.c (handle_extended_wait): Pass parent thread instead
1404 of process to thread_db_notice_clone.
1405 * linux-low.h (thread_db_notice_clone): Replace parent process
1406 parameter with parent thread parameter.
1407 * thread-db.c (find_one_thread): Add comment.
1408 (thread_db_notice_clone): Replace parent process parameter with
1409 parent thread parameter. Temporarily switch to the parent thread.
1410
75352e28
SDJ		 14112017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1412
1413 * gdbthread.h: Include "common-gdbthread.h".
1414 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1415 "if" when validating the ptid.
1416 * remote-utils.c: Include "gdbthread.h".
1417 (prepare_resume_reply): Use "switch_to_thread".
1418 * target.c (done_accessing_memory): Likewise.
1419
ad339634
AA		 14202017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1421
1422 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1423 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1424 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1425 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1426 s390x-gs-linux64-ipa.o to ipa_obj.
1427 * linux-s390-low.c (HWCAP_S390_GS): New define.
1428 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1429 New functions.
1430 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1431 (s390_arch_setup): Check for guarded-storage support and choose
1432 appropriate tdesc.
1433 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1434 init_registers_s390x_gs_linux64.
1435 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1436 enum value.
1437 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1438 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1439
cc4d742f
SM		 14402017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1441
1442 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1443
f6327dcb
KB		 14442017-09-21 Kevin Buettner <kevinb@redhat.com>
1445
1446 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1447 (thread_db_thread_handle): Declare.
1448 * linux-low.c (linux_target_ops): Initialize thread_handle.
1449 * server.c (handle_qxfer_threads_worker): Add support for
1450 "handle" attribute.
1451 * target.h (struct target_ops): Add new function pointer,
1452 thread_handle.
1453 (target_thread_handle): Define.
1454 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1455 field in lwp.
1456 (thread_db_thread_handle): New function.
1457
86299109
KB		 14582017-09-21 Kevin Buettner <kevinb@redhat.com>
1459
1460 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1461 * linux-low.h (thread_db_notice_clone): Declare.
1462 * thread-db.c (thread_db_notice_clone): New function.
1463
f557a88a
PA		 14642017-09-21 Pedro Alves <palves@redhat.com>
1465
1466 * server.c (gdb_read_memory, handle_status, process_serial_event)
1467 (handle_serial_event, handle_target_event): Adjust to
1468 set_desired_thread prototype change.
1469 * target.c (set_desired_thread): Remove 'use_general' parameter
1470 and adjust.
1471 * target.h (set_desired_thread): Remove 'use_general' parameter.
1472
223ffa71
TT		 14732017-09-20 Tom Tromey <tom@tromey.com>
1474
1475 * target.c (target_terminal::terminal_state): Define.
1476 (target_terminal::init): Rename from target_terminal_init.
1477 (target_terminal::inferior): Rename from
1478 target_terminal_inferior.
1479 (target_terminal::ours): Rename from target_terminal_ours.
1480 (target_terminal::ours_for_output, target_terminal::info): New.
1481
04fd3ba9
SM		 14822017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1483
1484 * server.c (accumulate_file_name_length): Remove.
1485 (emit_dll_description): Adjust to std::string change.
1486 (handle_qxfer_libraries): Use std::string to hold document.
1487
5e187554
SM		 14882017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1489
1490 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1491 return type of xml_escape_text.
1492 * server.c (emit_dll_description): Likewise.
1493
1526853e
SM		 14942017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1495
1496 * server.c (captured_main): Accept argument for --selftest.
1497 Update run_tests call.
1498 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1499 when registering selftests.
1500
c4dfafab
SDJ		 15012017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1502
1503 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1504 instead of "VEC" for "target_desc.reg_defs".
1505 (regcache_cpy): Likewise.
1506 (registers_to_string): Likewise.
1507 (registers_from_string): Likewise.
1508 (find_regno): Likewise.
1509 (supply_regblock): Likewise.
1510 (regcache_raw_read_unsigned): Likewise.
1511 * tdesc.c (init_target_desc): Likewise.
1512 (tdesc_create_reg): Likewise.
1513 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1514 (struct target_desc) <reg_defs>: Convert to "std::vector".
1515 (target_desc): Do not initialize "reg_defs".
1516 (~target_desc): Update code to use "std::vector" instead of "VEC"
1517 for "target_desc.reg_defs".
1518 (operator==): Likewise.
1519
124aceb4
SM		 15202017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1521
1522 * inferiors.h (thread_to_gdb_id): Remove.
1523 * inferiors.c (thread_to_gdb_id): Remove.
1524 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1525 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1526 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1527 Likewise.
1528 * nto-low.c (nto_fetch_registers, nto_store_registers,
1529 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1530
96cde54f
SM		 15312017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1532
1533 * inferiors.h (gdb_id_to_thread_id): Remove.
1534 * inferiors.c (gdb_id_to_thread_id): Remove.
1535 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1536 removal. Move pid declaration closer to where it's used.
1537
e8ca139e
SM		 15382017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1539
1540 * server.c (handle_detach): New function.
1541 (process_serial_event): Move code out, call handle_detach.
1542
f8a4e119
SM		 15432017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1544
1545 * server.c (require_running): Rename to ...
1546 (require_running_or_return): ... this ...
1547 (require_running_or_break): ... and this.
1548 (handle_query, process_serial_event): Adjust.
1549
0eb0a407
SM		 15502017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1551
1552 * linux-low.c (linux_set_resume_request): Remove unused
1553 variables.
1554
785922a5
SM		 15552017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1556
1557 * server.c (first_thread_of): Remove.
1558 (process_serial_event): Replace usage of first_thread_of with
1559 find_any_thread_of_pid.
1560 * tracepoint.c (same_process_p): Remove.
1561 (gdb_agent_about_to_close): Replace usage of same_process_p with
1562 find_any_thread_of_pid.
1563 * linux-x86-low.c (same_process_callback): Remove.
1564 (x86_arch_setup_process_callback): Replace usage of
1565 same_process_callback with find_any_thread_of_pid.
1566 * thread-db.c (any_thread_of): Remove.
1567 (switch_to_process): Replace usage of any_thread_of with
1568 find_any_thread_of_pid.
1569 * inferiors.c (thread_pid_matches_callback): Remove.
1570 (find_thread_process): Adjust to use find_any_thread_of_pid.
1571
a059f00c
SDJ		 15722017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1573
1574 * regcache.c (get_thread_regcache): Guard calls to "memset"
1575 with "!VEC_empty".
1576
cc397f3a
SDJ		 15772017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1578
1579 * linux-low.c (handle_extended_wait): Use
1580 "allocate_target_description" instead of "XNEW".
1581 * linux-x86-low.c (initialize_low_arch): Likewise.
1582
22916b07
YQ		 15832017-09-05 Yao Qi <yao.qi@linaro.org>
1584
1585 * configure.srv (srv_i386_regobj): Remove.
1586 (srv_amd64_regobj): Remove.
1587 (srv_regobj): Set it to "" for x86 non-linux targets.
1588 * linux-x86-tdesc.c (i386_linux_read_description):
1589 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1590 (init_registers_i386): Remove the declaration.
1591 (tdesc_i386): Remove the declaration.
1592 (lynx_i386_arch_setup): Call i386_create_target_description.
1593 * nto-x86-low.c: Likewise.
1594 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1595 [!__x86_64__]: include arch/i386.h.
1596 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1597
38602d55
YQ		 15982017-09-05 Yao Qi <yao.qi@linaro.org>
1599
1600 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1601 i386/amd64-XXX-linux from it.
1602
44b886ff
YQ		 16032017-09-05 Yao Qi <yao.qi@linaro.org>
1604
1605 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1606 false.
1607 (ipa_amd64_linux_regobj): Remove.
1608 (ipa_x32_linux_regobj): Remove.
1609
b4570e4b
YQ		 16102017-09-05 Yao Qi <yao.qi@linaro.org>
1611
1612 * Makefile.in (arch-amd64.o): New rule.
1613 * configure.srv: Append arch-amd64.o.
1614 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1615 (get_ipa_tdesc): Call amd64_linux_read_description.
1616 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1617 and init_registers_amd64_XXX.
1618 * linux-x86-low.c (x86_linux_read_description): Call
1619 amd64_linux_read_description.
1620 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1621 (initialize_low_arch): Don't call init_registers_x32_XXX and
1622 init_registers_amd64_XXX.
1623 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1624 and tdesc_amd64_XXX.
1625 [__x86_64__] (amd64_tdesc_test): New function.
1626 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1627 and init_registers_amd64_XXX.
1628 * linux-x86-tdesc.c: Include arch/amd64.h.
1629 (xcr0_to_tdesc_idx): New function.
1630 (i386_linux_read_description): New function.
1631 (amd64_get_ipa_tdesc_idx): New function.
1632 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1633 (amd64_get_ipa_tdesc): Declare.
1634
d1f28ea2
YQ		 16352017-09-05 Yao Qi <yao.qi@linaro.org>
1636
1637 * configure.srv (srv_i386_linux_xmlfiles): Remove
1638 i386/i386-XXX-linux.xml from it.
1639
25a93583
YQ		 16402017-09-05 Yao Qi <yao.qi@linaro.org>
1641
1642 * configure.srv: Set srv_i386_linux_regobj empty if $development
1643 is false.
1644 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1645 initialize_low_tdesc.
1646 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1647 with #if initialize_low_tdesc.
1648 * linux-x86-tdesc-selftest.c: New file.
1649 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1650
5f035c07
YQ		 16512017-09-05 Yao Qi <yao.qi@linaro.org>
1652
1653 * Makefile.in (arch-i386.o): New rule.
1654 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1655 (x86_64-*-linux*): Likewise.
1656 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1657 include arch/i386.h.
1658 (i386_linux_read_description): Remove code and call
1659 i386_create_target_description.
1660 * tdesc.c (allocate_target_description): New function.
1661 * tdesc.h (set_tdesc_architecture): Remove declaration.
1662 (set_tdesc_osabi): Likewise.
1663
0abe8a89
YQ		 16642017-09-05 Yao Qi <yao.qi@linaro.org>
1665
1666 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1667 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1668 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1669 .xmltarget.
1670 * server.c (get_features_xml): Call tdesc_get_features_xml.
1671 * tdesc.c (set_tdesc_architecture): New function.
1672 (set_tdesc_osabi): New function.
1673 (tdesc_get_features_xml): New function.
1674 (tdesc_create_feature): Add an argument.
1675 * tdesc.h (struct target_desc) <features>: New field.
1676 <arch, osabi>: New field.
1677 (~target_desc): xfree features, arch, and osabi.
1678 (target_desc::oerator==): Don't compare .xmltarget.
1679 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1680 (set_tdesc_osabi): Likewise.
1681 (tdesc_get_features_xml): Likewise.
1682
0a188386
YQ		 16832017-09-05 Yao Qi <yao.qi@linaro.org>
1684
1685 * linux-x86-tdesc.c: Include selftest.h.
1686 (i386_tdesc_test): New function.
1687 (initialize_low_tdesc): Call selftests::register_test.
1688 * tdesc.h: Include regdef.h.
1689 (target_desc): Override operator == and !=.
1690
f49ff000
YQ		 16912017-09-05 Yao Qi <yao.qi@linaro.org>
1692
1693 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1694 (ipa_obj): Likewise.
1695 * linux-i386-ipa.c: Include common/x86-xstate.h
1696 (get_ipa_tdesc): Call i386_linux_read_description.
1697 (initialize_low_tracepoint): Don't call init_registers_XXX
1698 functions, call initialize_low_tdesc instead.
1699 * linux-x86-low.c (x86_linux_read_description): Call
1700 i386_linux_read_description.
1701 (initialize_low_arch): Don't call init_registers_i386_XXX
1702 functions, call initialize_low_tdesc.
1703 * linux-x86-tdesc.c: New file.
1704 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1705 (i386_get_ipa_tdesc_idx): Declare.
1706 (i386_get_ipa_tdesc): Declare.
1707 (initialize_low_tdesc): Declare.
1708
2b68ef2f
YQ		 17092017-09-05 Yao Qi <yao.qi@linaro.org>
1710
1711 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1712 instead of 0.
1713
f7000548
YQ		 17142017-09-05 Yao Qi <yao.qi@linaro.org>
1715
1716 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1717 * regcache.c (get_thread_regcache): Use VEC_length.
1718 (init_register_cache): Likewise.
1719 (regcache_cpy): Likewise.
1720 (registers_to_string): Iterate reg_defs via VEC_iterate.
1721 (find_regno): Likewise.
1722 (find_register_by_number): Use VEC_index.
1723 (register_size): Call find_register_by_number.
1724 (register_data): Call find_register_by_number.
1725 (supply_regblock): Use VEC_length.
1726 (regcache_raw_read_unsigned): Likewise.
1727 * tdesc.c (init_target_desc): Iterate reg_defs via
1728 VEC_iterate.
1729 (default_description): Update initializer.
1730 (copy_target_description): Don't update field num_registers.
1731 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1732 <num_registers>: Remove.
1733
50a421ac
SM		 17342017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1735
1736 * Makefile.in (.SECONDARY): Define target.
1737
23fdd69e
SM		 17382017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1739
1740 * linux-low.c (linux_wait_1): Adjust.
1741 * server.c (queue_stop_reply_callback): Adjust.
1742
0a2dde4a
SDJ		 17432017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1744
1745 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1746 QEnvironmentUnset and QEnvironmentReset packets.
1747 (handle_query): Inform remote that QEnvironmentHexEncoded,
1748 QEnvironmentUnset and QEnvironmentReset are supported.
1749
6afd337d
SM		 17502017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1751
1752 * inferiors.h (inferior_target_data): Rename to ...
1753 (thread_target_data): ... this.
1754 (inferior_regcache_data): Rename to ...
1755 (thread_regcache_data): ... this.
1756 (set_inferior_regcache_data): Rename to ...
1757 (set_thread_regcache_data): ... this.
1758 * inferiors.c (inferior_target_data): Rename to ...
1759 (thread_target_data): ... this.
1760 (inferior_regcache_data): Rename to ...
1761 (thread_regcache_data): ... this.
1762 (set_inferior_regcache_data): Rename to ...
1763 (set_thread_regcache_data): ... this.
1764 (free_one_thread): Update.
1765 * linux-low.h (get_thread_lwp): Update.
1766 * regcache.c (get_thread_regcache): Update.
1767 (regcache_invalidate_thread): Update.
1768 (free_register_cache_thread): Update.
1769 * win32-i386-low.c (update_debug_registers_callback): Update.
1770 (win32_get_current_dr): Update.
1771 * win32-low.c (thread_rec): Update.
1772 (delete_thread_info): Update.
1773 (continue_one_thread): Update.
1774 (suspend_one_thread): Update.
1775
a160cc46
SM		 17762017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1777
1778 * inferiors.c (set_inferior_target_data): Remove.
1779 * inferiors.h (set_inferior_target_data): Remove.
1780
6d580b63
YQ		 17812017-08-18 Yao Qi <yao.qi@linaro.org>
1782
1783 * Makefile.in (OBS): Add selftest.o.
1784 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1785 * configure, config.in: Re-generated.
1786 * server.c: Include common/sefltest.h.
1787 (captured_main): Handle option --selftest.
1788
f5a29eb0
YQ		 17892017-08-09 Yao Qi <yao.qi@linaro.org>
1790
1791 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1792 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1793 i386-avx-mpx.o and i386-mmx.o.
1794 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1795 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1796 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1797 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1798 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1799 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1800 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1801 i386/amd64-avx-mpx.xml.
1802
57757c2f
YQ		 18032017-08-09 Yao Qi <yao.qi@linaro.org>
1804
1805 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1806 and x32-avx-avx512.o.
1807 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1808 i386/x32-avx-avx512.xml.
1809
229d26fc
SM		 18102017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1811
1812 * tracepoint.h (enum class fast_tpoint_collect_result): New
1813 enumeration.
1814 (fast_tracepoint_collecting): Change return type to
1815 fast_tpoint_collect_result.
1816 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1817 * linux-low.h: Include tracepoint.h.
1818 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1819 fast_tpoint_collect_result.
1820 * linux-low.c (handle_tracepoints): Adjust.
1821 (linux_fast_tracepoint_collecting): Change return type to
1822 fast_tpoint_collect_result.
1823 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1824 linux_wait_1, stuck_in_jump_pad_callback,
1825 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1826 proceed_one_lwp): Adjust to type change.
1827
2e1e43e1
YQ		 18282017-07-10 Yao Qi <yao.qi@linaro.org>
1829
1830 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1831
adc764e7
YQ		 18322017-06-29 Yao Qi <yao.qi@linaro.org>
1833
1834 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1835 Remove.
1836 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1837
a206891a
SM		 18382017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1839
1840 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1841
9a6c7d9c
SDJ		 18422017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1843
1844 * linux-low.c (linux_create_inferior): Adjust code to access the
1845 environment information via 'gdb_environ' class.
1846 * lynx-low.c (lynx_create_inferior): Likewise.
1847 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1848 (get_environ): Return a pointer to 'our_environ'.
1849 (captured_main): Initialize 'our_environ'.
1850 * server.h (get_environ): Adjust prototype.
1851 * spu-low.c (spu_create_inferior): Adjust code to access the
1852 environment information via 'gdb_environ' class.
1853
ae3e2ccf
SM		 18542017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1855
1856 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1857 usage of "register" keyword.
1858
3e019bdc
SM		 18592017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1860
1861 * configure: Re-generate.
1862
8465943a
SM		 18632017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1864
1865 * configure: Re-generate.
1866
cf0dd6f0
SM		 18672017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1868
1869 * Makefile.in (COMPILE.pre): Add "-x c++".
1870
9845682b
SDJ		 18712017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1872
1873 * fork-child.c: Conditionally include <signal.h>.
1874
aefd8b33
SDJ		 18752017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1876
1877 * server.c (handle_general_set): Handle new packet
1878 "QStartupWithShell".
1879 (handle_query): Add "QStartupWithShell" to the list of supported
1880 packets.
1881 (gdbserver_usage): Add help text explaining the
1882 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1883 options.
1884 (captured_main): Recognize and act upon the presence of the new
1885 CLI options.
1886
2090129c
SDJ		 18872017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1888 Pedro Alves <palves@redhat.com>
1889
1890 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1891 * configure: Regenerate.
1892 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1893 "fork-inferior.o".
1894 (i[34567]86-*-lynxos*): Likewise.
1895 (spu*-*-*): Likewise.
1896 * fork-child.c: New file.
1897 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1898 and "environ.h".
1899 (linux_ptrace_fun): New function.
1900 (linux_create_inferior): Adjust function prototype to reflect
1901 change on "target.h". Adjust function code to use
1902 "fork_inferior".
1903 (linux_request_interrupt): Delete "signal_pid".
1904 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1905 (lynx_ptrace_fun): New function.
1906 (lynx_create_inferior): Adjust function prototype to reflect
1907 change on "target.h". Adjust function code to use
1908 "fork_inferior".
1909 * nto-low.c (nto_create_inferior): Adjust function prototype and
1910 code to reflect change on "target.h". Update comments.
1911 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1912 "common-terminal.h" and "environ.h".
1913 (terminal_fd): Moved to fork-child.c.
1914 (old_foreground_pgrp): Likewise.
1915 (restore_old_foreground_pgrp): Likewise.
1916 (last_status): Make it global.
1917 (last_ptid): Likewise.
1918 (our_environ): New variable.
1919 (startup_with_shell): Likewise.
1920 (program_name): Likewise.
1921 (program_argv): Rename to...
1922 (program_args): ...this.
1923 (wrapper_argv): New variable.
1924 (start_inferior): Delete function.
1925 (get_exec_wrapper): New function.
1926 (get_exec_file): Likewise.
1927 (get_environ): Likewise.
1928 (prefork_hook): Likewise.
1929 (post_fork_inferior): Likewise.
1930 (postfork_hook): Likewise.
1931 (postfork_child_hook): Likewise.
1932 (handle_v_run): Update code to deal with arguments coming from the
1933 remote host. Update calls from "start_inferior" to
1934 "create_inferior".
1935 (captured_main): Likewise. Initialize environment variable. Call
1936 "have_job_control".
1937 * server.h (post_fork_inferior): New prototype.
1938 (get_environ): Likewise.
1939 (last_status): Declare.
1940 (last_ptid): Likewise.
1941 (signal_pid): Likewise.
1942 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1943 (spu_ptrace_fun): New function.
1944 (spu_create_inferior): Adjust function prototype to reflect change
1945 on "target.h". Adjust function code to use "fork_inferior".
1946 * target.c (target_terminal_init): New function.
1947 (target_terminal_inferior): Likewise.
1948 (target_terminal_ours): Likewise.
1949 * target.h: Include <vector>.
1950 (struct target_ops) <create_inferior>: Update prototype.
1951 (create_inferior): Update macro.
1952 * utils.c (gdb_flush_out_err): New function.
1953 * win32-low.c (win32_create_inferior): Adjust function prototype
1954 and code to reflect change on "target.h".
1955
043a4934
SDJ		 19562017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1957
1958 * inferiors.c (switch_to_thread): New function.
1959
15652511
SDJ		 19602017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1961
1962 * Makefile.in (SFILE): Add "common/job-control.c".
1963 (OBS): Add "job-control.o".
1964
21ea5acd
SDJ		 19652017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1966
1967 * Makefile: Remove "@host_makefile_frag@".
1968
e13cb306
PA		 19692017-05-05 Pedro Alves <palves@redhat.com>
1970
1971 * configure: Regenerate.
1972
c94fee56
SDJ		 19732017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1974
1975 * configure: Regenerate.
1976
a0ff9e1a
SM		 19772017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1978
1979 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1980 software_single_step change of return type to
1981 std::vector<CORE_ADDR>.
1982 * linux-low.c (install_software_single_step_breakpoints):
1983 Likewise.
1984 * linux-low.h (install_software_single_step_breakpoints):
1985 Likewise.
1986
be628ab8
SDJ		 19872017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1988
1989 * remote-utils.c: Include "gdb_termios.h" instead of
1990 "terminal.h".
1991 * terminal.h: Delete file.
1992
7c5ded6a
SDJ		 19932017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1994
1995 * server.c: Include <vector>.
1996 <program_argv, wrapper_argv>: Convert to std::vector.
1997 (start_inferior): Rewrite function to use C++.
1998 (handle_v_run): Likewise. Update code that calculates the argv
1999 based on the vRun packet; use C++.
2000 (captured_main): Likewise.
2001
436252de
SM		 20022017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2003
2004 * server.c (handle_v_cont): Initialize thread_resume::thread
2005 with null_ptid.
2006
9bf2a700
PA		 20072017-04-05 Pedro Alves <palves@redhat.com>
2008
2009 * configure: Regenerate.
2010
a121b7c1
PA		 20112017-04-05 Pedro Alves <palves@redhat.com>
2012
2013 * gdbreplay.c (sync_error): Constify.
2014 * linux-x86-low.c (push_opcode): Constify.
2015
21c8a587
PA		 20162017-04-05 Pedro Alves <palves@redhat.com>
2017
2018 * win32-low.c (get_child_debug_event)
2019 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2020 Report TARGET_WAITKIND_SPURIOUS instead.
2021
fb32b4f7
PA		 20222017-04-05 Pedro Alves <palves@redhat.com>
2023
2024 * remote-utils.c (remote_prepare, remote_open): Constify.
2025 * remote-utils.h (remote_prepare, remote_open): Constify.
2026 * server.c (captured_main): Constify 'port' handling.
2027
65dd1e59
SM		 20282017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2029
2030 * Makefile.in (clean): Clear .deps.
2031
8fa5b777
SM		 20322017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2033
2034 * .gitignore: Remove generated files, replace with wildcard.
2035 * (clean): Replace removal of generated files with wildcard.
2036 (version.c): Replace with...
2037 (version-generated.c): ...this.
2038 (xml-builtin.c): Replace with...
2039 (xml-builtin-generated.c): ...this.
2040 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2041 (%.c: *regformats*): Replace with...
2042 (%-generated.c: *regformats*): ...this.
2043
a12e714b
MF		 20442017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2045
2046 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2047 (xtensa_fill_gregset): Call collect_register_by_name for
2048 threadptr register.
2049 (xtensa_store_gregset): Call supply_register_by_name for
2050 threadptr register.
2051
1a09b50a
MF		 20522017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2053
2054 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2055 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2056 (xtensa_store_gregset): Call supply_register for all registers in
2057 a0_regnum..a0_regnum + C0_NREGS range.
2058
1a01e7c6
SM		 20592017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2060
2061 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2062 (ax-ipa.o: ax.c): Remove.
2063 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2064 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2065 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2066 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2067 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2068
36bc18a8
SM		 20692017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2070
2071 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2072 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2073 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2074 (errors-ipa.o: ../common/errors.c): Remove.
2075 (format-ipa.o: ../common/format.c): Remove.
2076 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2077
a8ebe3d5
SM		 20782017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2079
2080 * Makefile.in (%-ipa.o: %.c): New rule.
2081 (tracepoint-ipa.o: tracepoint.c): Remove.
2082 (utils-ipa.o: utils.c): Remove.
2083 (remote-utils-ipa.o: remote-utils.c): Remove.
2084 (regcache-ipa.o: regcache.c): Remove.
2085 (i386-linux-ipa.o: i386-linux.c): Remove.
2086 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2087 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2088 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2089 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2090 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2091 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2092 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2093 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2094 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2095 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2096 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2097 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2098 (aarch64-ipa.o: aarch64.c): Remove.
2099 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2100 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2101 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2102 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2103 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2104 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2105 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2106 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2107 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2108 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2109 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2110 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2111 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2112 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2113 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2114 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2115 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2116 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2117 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2118 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2119 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2120 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2121 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2122 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2123 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2124 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2125 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2126 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2127 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2128 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2129 (tdesc-ipa.o: tdesc.c): Remove.
2130 (x32-linux-ipa.o: x32-linux.c): Remove.
2131 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2132 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2133
50cfacb7
SM		 21342017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2135
2136 * Makefile.in (%.o: ../arch/%.c): New rule.
2137 (arm.o: ../arch/arm.c): Remove.
2138 (arm-linux.o: ../arch/arm-linux.c): Remove.
2139 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2140 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2141
c5a22423
SM		 21422017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2143
2144 * Makefile.in (%.o: ../nat/%.c): New rule.
2145 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2146 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2147 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2148 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2149 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2150 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2151 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2152 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2153 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2154 (linux-personality.o: ../nat/linux-personality.c): Remove.
2155 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2156 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2157 (x86-linux.o: ../nat/x86-linux.c): Remove.
2158 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2159 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2160
6bda016b
SM		 21612017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2162
2163 * Makefile.in (%.o: ../common/%.c): New rule.
2164 (signals.o: ../common/signals.c): Remove.
2165 (print-utils.o: ../common/print-utils.c): Remove.
2166 (rsp-low.o: ../common/rsp-low.c): Remove.
2167 (common-utils.o: ../common/common-utils.c): Remove.
2168 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2169 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2170 (vec.o: ../common/vec.c): Remove.
2171 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2172 (xml-utils.o: ../common/xml-utils.c): Remove.
2173 (ptid.o: ../common/ptid.c): Remove.
2174 (buffer.o: ../common/buffer.c): Remove.
2175 (format.o: ../common/format.c): Remove.
2176 (filestuff.o: ../common/filestuff.c): Remove.
2177 (agent.o: ../common/agent.c): Remove.
2178 (errors.o: ../common/errors.c): Remove.
2179 (environ.o: ../common/environ.c): Remove.
2180 (common-debug.o: ../common/common-debug.c): Remove.
2181 (cleanups.o: ../common/cleanups.c): Remove.
2182 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2183 (fileio.o: ../common/fileio.c): Remove.
2184 (common-regcache.o: ../common/common-regcache.c): Remove.
2185 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2186 (new-op.o: ../common/new-op.c): Remove.
2187 (btrace-common.o: ../common/btrace-common.c): Remove.
2188
21122961
SM		 21892017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2190
2191 * Makefile.in (%.o: ../target/%.c): New rule.
2192 (waitstatus.o: ../target/waitstatus.c): Remove.
2193
c362e621
SM		 21942017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2195
2196 * Makefile.in
2197 (%.c: ../regformats/%.dat,
2198 (%.c: ../regformats/arm/%.dat,
2199 (%.c: ../regformats/i386/%.dat,
2200 (%.c: ../regformats/rs6000/%.dat): New rules.
2201 (aarch64.c): Remove.
2202 (reg-arm.c): Remove.
2203 (arm-with-iwmmxt.c): Remove.
2204 (arm-with-vfpv2.c): Remove.
2205 (arm-with-vfpv3.c): Remove.
2206 (arm-with-neon.c): Remove.
2207 (reg-bfin.c): Remove.
2208 (reg-cris.c): Remove.
2209 (reg-crisv32.c): Remove.
2210 (i386.c): Remove.
2211 (i386-linux.c): Remove.
2212 (i386-avx.c): Remove.
2213 (i386-avx-linux.c): Remove.
2214 (i386-avx-avx512.c): Remove.
2215 (i386-avx-avx512-linux.c): Remove.
2216 (i386-mpx.c): Remove.
2217 (i386-mpx-linux.c): Remove.
2218 (i386-avx-mpx-avx512-pku.c): Remove.
2219 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2220 (i386-avx-mpx.c): Remove.
2221 (i386-avx-mpx-linux.c): Remove.
2222 (i386-mmx.c): Remove.
2223 (i386-mmx-linux.c): Remove.
2224 (reg-ia64.c): Remove.
2225 (reg-m32r.c): Remove.
2226 (reg-m68k.c): Remove.
2227 (reg-cf.c): Remove.
2228 (mips-linux.c): Remove.
2229 (mips-dsp-linux.c): Remove.
2230 (mips64-linux.c): Remove.
2231 (mips64-dsp-linux.c): Remove.
2232 (nios2-linux.c): Remove.
2233 (powerpc-32.c): Remove.
2234 (powerpc-32l.c): Remove.
2235 (powerpc-altivec32l.c): Remove.
2236 (powerpc-cell32l.c): Remove.
2237 (powerpc-vsx32l.c): Remove.
2238 (powerpc-isa205-32l.c): Remove.
2239 (powerpc-isa205-altivec32l.c): Remove.
2240 (powerpc-isa205-vsx32l.c): Remove.
2241 (powerpc-e500l.c): Remove.
2242 (powerpc-64l.c): Remove.
2243 (powerpc-altivec64l.c): Remove.
2244 (powerpc-cell64l.c): Remove.
2245 (powerpc-vsx64l.c): Remove.
2246 (powerpc-isa205-64l.c): Remove.
2247 (powerpc-isa205-altivec64l.c): Remove.
2248 (powerpc-isa205-vsx64l.c): Remove.
2249 (s390-linux32.c): Remove.
2250 (s390-linux32v1.c): Remove.
2251 (s390-linux32v2.c): Remove.
2252 (s390-linux64.c): Remove.
2253 (s390-linux64v1.c): Remove.
2254 (s390-linux64v2.c): Remove.
2255 (s390-te-linux64.c): Remove.
2256 (s390-vx-linux64.c): Remove.
2257 (s390-tevx-linux64.c): Remove.
2258 (s390x-linux64.c): Remove.
2259 (s390x-linux64v1.c): Remove.
2260 (s390x-linux64v2.c): Remove.
2261 (s390x-te-linux64.c): Remove.
2262 (s390x-vx-linux64.c): Remove.
2263 (s390x-tevx-linux64.c): Remove.
2264 (tic6x-c64xp-linux.c): Remove.
2265 (tic6x-c64x-linux.c): Remove.
2266 (tic6x-c62x-linux.c): Remove.
2267 (reg-sh.c): Remove.
2268 (reg-sparc64.c): Remove.
2269 (reg-spu.c): Remove.
2270 (amd64.c): Remove.
2271 (amd64-linux.c): Remove.
2272 (amd64-avx.c): Remove.
2273 (amd64-avx-linux.c): Remove.
2274 (amd64-avx-avx512.c): Remove.
2275 (amd64-avx-avx512-linux.c): Remove.
2276 (amd64-mpx.c): Remove.
2277 (amd64-mpx-linux.c): Remove.
2278 (amd64-avx-mpx-avx512-pku.c): Remove.
2279 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2280 (amd64-avx-mpx.c): Remove.
2281 (amd64-avx-mpx-linux.c): Remove.
2282 (x32.c): Remove.
2283 (x32-linux.c): Remove.
2284 (x32-avx.c): Remove.
2285 (x32-avx-linux.c): Remove.
2286 (x32-avx-avx512.c): Remove.
2287 (x32-avx-avx512-linux.c): Remove.
2288 (reg-xtensa.c): Remove.
2289 (reg-tilegx.c): Remove.
2290 (reg-tilegx32.c): Remove.
2291
1672e0d9
SDJ		 22922017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2293
2294 * Makefile.in (SFILES): Add "common/environ.c".
2295 (OBJS): Add "common/environ.h".
2296
239b6d10
WT		 22972017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2298
2299 * configure.ac: Check if the fs_base and gs_base members of
2300 `struct user_regs_struct' exist.
2301 * config.in: Regenerated.
2302 * configure: Likewise.
2303
694b382c
AT		 23042017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2305
2306 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2307 target_read_memory.
2308 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2309 (get_next_pcs_syscall_next_pc): Likewise.
2310
7dc53023
LM		 23112016-12-23 Luis Machado <lgustavo@codesourcery.com>
2312
2313 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2314 * nto-x86-low.c: Likewise.
2315
ad02e4fe
SM		 23162016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2317
2318 * Makefile.in: Include disable-implicit-rules.mk.
2319
dcb07cfa
PA		 23202016-11-23 Pedro Alves <palves@redhat.com>
2321
2322 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2323 (debug_vprintf): Use std::chrono::steady_clock instead of
2324 gettimeofday. Use '.' instead of ':'.
2325 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2326 (get_timestamp): Use std::chrono::steady_clock instead of
2327 gettimeofday.
2328
8629c02c
SM		 23292016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2330
2331 * Makefile.in: Fix whitespace formatting.
2332
b593ecca
SM		 23332016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2334
2335 * Makefile.in (SFILES, OBS): Flatten list and order
2336 alphabetically.
2337
9986ba08
PA		 23382016-11-23 Pedro Alves <palves@redhat.com>
2339
2340 * event-loop.c (handle_file_event): Use warning.
2341 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2342 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2343 Use warning.
2344
4eefa7bc
PA		 23452016-11-23 Pedro Alves <palves@redhat.com>
2346
2347 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2348 output.
2349 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2350 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2351 debug_printf and debug_flush for debug output.
2352 * server.c (handle_general_set): Likewise.
2353 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2354 output.
2355
5443506e
SM		 23562016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2357
2358 * Makefile.in (.c.o): Replace rule with ...
2359 (%.o: %.c): ... this one.
2360
3b165252
SM		 23612016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2362
2363 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2364 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2365 make.
2366 * configure.ac: Remove checks for the make program.
2367 * configure: Re-generate.
2368
0bcda685
PA		 23692016-10-28 Pedro Alves <palves@redhat.com>
2370
2371 * Makefile.in (CXX_DIALECT): Get from configure.
2372 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2373 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2374 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2375 * config.in: Regenerate.
2376 * configure: Regenerate.
2377
c3805894
YQ		 23782016-10-27 Yao Qi <yao.qi@linaro.org>
2379
2380 * linux-low.c (linux_supports_range_stepping): Return true if
2381 can_software_single_step return true.
2382
89342618
YQ		 23832016-10-27 Yao Qi <yao.qi@linaro.org>
2384
2385 * inferiors.c (find_inferior_in_random): New function.
2386 * inferiors.h (find_inferior_in_random): Declare.
2387 * linux-low.c (linux_wait_for_event_filtered): Call
2388 find_inferior_in_random instead of find_inferior.
2389
e3652c84
YQ		 23902016-10-27 Yao Qi <yao.qi@linaro.org>
2391
2392 * linux-low.c (linux_wait_1): If single-step breakpoints are
2393 inserted, remove them.
2394
5a04c4cf
PA		 23952016-10-26 Pedro Alves <palves@redhat.com>
2396
2397 * linux-low.c (handle_extended_wait): Link parent/child fork
2398 threads.
2399 (linux_wait_1): Unlink them.
2400 (linux_set_resume_request): Ignore resume requests for
2401 already-resumed and unhandled fork child threads.
2402 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2403 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2404 New functions.
2405 (handle_v_requests) <vCont>: Don't call require_running.
2406 * server.h (in_queued_stop_replies): New declaration.
2407
cb93dc7f
YQ		 24082016-10-24 Yao Qi <yao.qi@linaro.org>
2409
2410 PR server/20733
2411 * linux-aarch64-low.c (append_insns): Cast the return value to
2412 'uint32_t *'.
2413
a1078bea
YQ		 24142016-10-10 Yao Qi <yao.qi@linaro.org>
2415
2416 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2417
1fb77080
SDJ		 24182016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2419
2420 * target.c (target_supports_multi_process): New function, moved
2421 from...
2422 * target.h (target_supports_multi_process): ... here. Remove
2423 macro.
2424
39b5a3b9
TT		 24252016-10-05 Tom Tromey <tom@tromey.com>
2426
2427 PR remote/20655:
2428 * tracepoint.c (handle_tracepoint_bkpts): Check
2429 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2430
c1d0b70a
YQ		 24312016-10-05 Yao Qi <yao.qi@linaro.org>
2432
2433 * configure.srv: Update the path of arm-*.xml files.
2434
0a69eedb
YQ		 24352016-10-05 Terry Guo <terry.guo@arm.com>
2436 Yao Qi <yao.qi@linaro.org>
2437
2438 * Makefile.in: Adjust the path of rules.
2439 * configure.srv: Update the path of xml files.
2440 * regformats/arm-with-iwmmxt.dat: Regenerated.
2441 * regformats/arm-with-neon.dat: Likewise.
2442 * regformats/arm-with-vfpv2.dat: Likewise.
2443 * regformats/arm-with-vfpv3.dat Likewise.
2444
17e16485
YQ		 24452016-09-30 Yao Qi <yao.qi@linaro.org>
2446
2447 PR gdbserver/20627
2448 * target.c (target_stop_and_wait): Don't call
2449 target_continue_no_signal, use resume_stop instead.
2450
edeeb602
YQ		 24512016-09-26 Yao Qi <yao.qi@linaro.org>
2452
2453 * linux-low.c (linux_wait_1): Call debug_exit.
2454
503b1c39
PA		 24552016-09-23 Pedro Alves <palves@redhat.com>
2456
2457 * Makefile.in (SFILES): Add common/new-op.c.
2458 (OBS): Add common/new-op.o.
2459 (new-op.o): New rule.
2460
74172ecf
SM		 24612016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2462
2463 * .gitinore: Ignore more files.
2464
fc6cda2e
YQ		 24652016-09-21 Yao Qi <yao.qi@linaro.org>
2466
2467 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2468 23.
2469
bc1e6c81
SDJ		 24702016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2471
2472 * server.c (start_inferior): Call target_mourn_inferior instead of
2473 mourn_inferior; pass ptid_t argument to it.
2474 (resume): Likewise.
2475 (handle_target_event): Likewise.
2476 * target.c (target_mourn_inferior): New function.
2477 * target.h (mourn_inferior): Delete macro.
2478
0e00e962
AA		 24792016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2480
2481 * linux-low.c (lwp_is_stepping): New function.
2482
1d8cb77d
CL		 24832016-09-06 Carl Love <cel@us.ibm.com>
2484
2485 * server.c (start_inferior): Fixed comment, requested comment change
2486 didn't get updated correctly. Removed reference to ptrace () call as
2487 it is only true on Linux systems.
2488
7313bced
CL		 24892016-09-06 Carl Love <cel@us.ibm.com>
2490
2491 * server.c (start_inferior): Do not call
2492 function target_post_create_inferior () if the
2493 inferior process has already exited.
2494
cf6de44d
PA		 24952016-09-05 Pedro Alves <palves@redhat.com>
2496
2497 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2498 (COMPILE.pre, CC_LD): Use CXX directly.
2499 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2500 * acinclude.m4: Don't include build-with-cxx.m4.
2501 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2502 * configure: Regenerate.
2503
c1da6748
AT		 25042016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2505
2506 PR gdb/19495
2507 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2508 call writing data to own_buf.
2509
f2b9e3df
SDJ		 25102016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2511
2512 * target.c (mywait): Call target_wait instead of
2513 the_target->wait.
2514 (target_wait): New function.
2515
049a8570
SDJ		 25162016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2517
2518 * server.c (start_inferior): New variable 'ptid'. Replace calls
2519 to the_target->resume by target_continue{,_no_signal}, depending
2520 on the case.
2521 * target.c (target_stop_and_wait): Call target_continue_no_signal
2522 instead of the_target->resume.
2523 (target_continue): New function.
2524
3aa5cfa0
AT		 25252016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2526
2527 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2528
754653a7
AZ		 25292016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2530
2531 PR server/20491
2532 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2533 ps_prochandle.
2534 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2535 * linux-arm-low.c (ps_get_thread_area): Likewise.
2536 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2537 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2538 * linux-mips-low.c (ps_get_thread_area): Likewise.
2539 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2540 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2541 * linux-x86-low.c (ps_get_thread_area): Likewise.
2542 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2543
ed036b40
PA		 25442016-08-19 Pedro Alves <palves@redhat.com>
2545
2546 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2547
c8ef42ee
PA		 25482016-08-19 Pedro Alves <palves@redhat.com>
2549
2550 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2551 comment. Use memcpy instead of casting through unsigned long.
2552
9c235a72
PA		 25532016-08-19 Pedro Alves <palves@redhat.com>
2554
2555 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2556 allocating around 0x80000000.
2557
201506da
PA		 25582016-08-19 Pedro Alves <palves@redhat.com>
2559
2560 PR gdb/20415
2561 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2562 (x32-avx512-linux-ipa.o): New rules.
2563 * configure.ac (x86_64-*-linux*): New x32 check.
2564 * configure.srv (ipa_x32_linux_regobj): New.
2565 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2566 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2567 descriptions.
2568 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2569 descriptions.
2570 * configure: Regenerate.
2571
f348d89a
PA		 25722016-08-09 Pedro Alves <palves@redhat.com>
2573
2574 PR gdb/18653
2575 * Makefile.in (OBS): Add signals-state-save-restore.o.
2576 (signals-state-save-restore.o): New rule.
2577 * config.in: Regenerate.
2578 * configure: Regenerate.
2579 * linux-low.c: Include "signals-state-save-restore.h".
2580 (linux_create_inferior): Call
2581 restore_original_signals_state.
2582 * server.c: Include "dispositions-save-restore.h".
2583 (captured_main): Call save_original_signals_state.
2584
1baf5149
PA		 25852016-08-05 Pedro Alves <palves@redhat.com>
2586
2587 * configure: Regenerate.
2588
fcd4a73d
YQ		 25892016-08-04 Yao Qi <yao.qi@linaro.org>
2590
2591 * linux-low.c (regsets_fetch_inferior_registers): Check
2592 errno is ESRCH or not.
2593
979659d0
YQ		 25942016-08-02 Yao Qi <yao.qi@linaro.org>
2595
2596 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2597 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2598 (thread_db_load_search): Update.
2599 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2600 td_ta_set_event and td_ta_event_getmsg.
2601
6598661d
PA		 26022016-07-26 Pedro Alves <palves@redhat.com>
2603
2604 PR server/20414
2605 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2606 of unsigned long for 64-bit registers and use uint32_t instead of
2607 unsigned int for 32-bit registers.
2608
9cf12d57
PA		 26092016-07-26 Pedro Alves <palves@redhat.com>
2610
2611 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2612 to 'ptrace'.
2613
305450ed
TT		 26142016-07-21 Tom Tromey <tom@tromey.com>
2615
2616 * configure: Rebuild.
2617
2583da7c
YQ		 26182016-07-21 Yao Qi <yao.qi@linaro.org>
2619
2620 * mem-break.c (find_gdb_breakpoint): Cast bp to
2621 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2622
21536b36
YQ		 26232016-07-21 Yao Qi <yao.qi@linaro.org>
2624
2625 * server.c (handle_v_requests): Support s and S actions
2626 if target_supports_software_single_step return true.
2627
8901d193
YQ		 26282016-07-21 Yao Qi <yao.qi@linaro.org>
2629
2630 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2631 is resume_step, call maybe_hw_step.
2632 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2633 and unstop them.
2634 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2635 breakpoints or not.
2636 (proceed_one_lwp): If resume request is resume_step, install
2637 reinsert breakpoints and call maybe_hw_step.
2638
0e9a339e
YQ		 26392016-07-21 Yao Qi <yao.qi@linaro.org>
2640
2641 * linux-low.c (proceed_one_lwp): Declare.
2642 (linux_resume_one_thread): Remove local variable 'step'.
2643 Lift code enqueue signal. Call proceed_one_lwp instead of
2644 linux_resume_one_lwp.
2645
4281b351
YQ		 26462016-07-21 Yao Qi <yao.qi@linaro.org>
2647
2648 * linux-low.c (linux_resume_one_thread): Call
2649 enqueue_pending_signal.
2650
984a2c04
YQ		 26512016-07-21 Yao Qi <yao.qi@linaro.org>
2652
2653 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2654 * inferiors.c (do_restore_current_thread_cleanup): New function.
2655 (make_cleanup_restore_current_thread): Likewise.
2656 * linux-low.c (install_software_single_step_breakpoints): Call
2657 make_cleanup_restore_current_thread. Switch current_thread to
2658 thread.
2659
bec903c9
YQ		 26602016-07-21 Yao Qi <yao.qi@linaro.org>
2661
2662 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2663 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2664 (clone_one_breakpoint): Likewise.
2665 (delete_reinsert_breakpoints): Change parameter to thread.
2666 Callers updated.
2667 (has_reinsert_breakpoints): Likewise.
2668 (uninsert_reinsert_breakpoints): Likewise.
2669 (reinsert_reinsert_breakpoints): Likewise.
2670 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2671 (delete_reinsert_breakpoints): Likewise.
2672 (reinsert_reinsert_breakpoints): Likewise.
2673 (uninsert_reinsert_breakpoints): Likewise.
2674 (has_reinsert_breakpoints): Likewise.
2675
63c40ec7
YQ		 26762016-07-21 Yao Qi <yao.qi@linaro.org>
2677
2678 * inferiors.c (get_thread_process): Make parameter const.
2679 * inferiors.h (get_thread_process): Update declaration.
2680 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2681 Add new parameters child_thread and parent_thread. Callers
2682 updated.
2683 * mem-break.h (clone_all_breakpoints): Update declaration.
2684
9aa76cd0
YQ		 26852016-07-21 Yao Qi <yao.qi@linaro.org>
2686
2687 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2688 <command_list, handler>: Remove.
2689 (struct gdb_breakpoint): New.
2690 (struct other_breakpoint): New.
2691 (struct reinsert_breakpoint): New.
2692 (is_gdb_breakpoint): New function.
2693 (any_persistent_commands): Update command_list if
2694 is_gdb_breakpoint returns true.
2695 (set_breakpoint): Create breakpoints according to their types.
2696 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2697 (set_gdb_breakpoint_1): Likewise.
2698 (set_gdb_breakpoint): Likewise.
2699 (clear_breakpoint_conditions): Change parameter type to
2700 'struct gdb_breakpoint *'.
2701 (clear_breakpoint_commands): Likewise.
2702 (clear_breakpoint_conditions_and_commands): Likewise.
2703 (add_condition_to_breakpoint): Likewise.
2704 (add_breakpoint_condition): Likewise.
2705 (add_commands_to_breakpoint): Likewise.
2706 (check_breakpoints): Check other_breakpoint.
2707 (clone_one_breakpoint): Clone breakpopint according to its type.
2708 * mem-break.h (struct gdb_breakpoint): Declare.
2709 (set_gdb_breakpoint): Update declaration.
2710 (clear_breakpoint_conditions_and_commands): Likewise.
2711 (add_breakpoint_condition): Likewise.
2712 (add_breakpoint_commands): Likewise.
2713 * server.c (process_point_options): Change parameter type to
2714 'struct gdb_breakpoint *'.
2715
811f8301
YQ		 27162016-07-21 Yao Qi <yao.qi@linaro.org>
2717
2718 * mem-break.c (set_breakpoint_at): Rename it to ...
2719 (set_breakpoint_type_at): ... it.
2720 (set_breakpoint_at): Call set_breakpoint_type_at.
2721 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2722 * mem-break.h (set_breakpoint_at): Update comments.
2723
b1c51e36
CLT		 27242016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2725
2726 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2727 to buf parameter.
2728 (nios2_store_gregset): Likewise.
2729
ced2dffb
PA		 27302016-07-01 Pedro Alves <palves@redhat.com>
2731 Antoine Tremblay <antoine.tremblay@ericsson.com>
2732
2733 * linux-low.c: Change interface to take the target lwp_info
2734 pointer directly and return void. Handle detaching from a zombie
2735 thread.
2736 (linux_detach_lwp_callback): New function.
2737 (linux_detach): Detach from the leader thread after detaching from
2738 the clone threads.
2739
2ac09a5b
YQ		 27402016-06-28 Yao Qi <yao.qi@linaro.org>
2741
2742 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2743 for variable new_offset.
2744 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2745 (aarch64_ftrace_insn_reloc_cb): Likewise.
2746 (aarch64_ftrace_insn_reloc_tb): Likewise.
2747 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2748 PRIx64 instead of PRIx32.
2749
79e7fd4f
YQ		 27502016-06-28 Yao Qi <yao.qi@linaro.org>
2751
2752 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2753 (the_low_target): Install arm_get_syscall_trapinfo.
2754
061fc021
YQ		 27552016-06-28 Yao Qi <yao.qi@linaro.org>
2756
2757 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2758 function.
2759 (the_low_target): Install aarch64_get_syscall_trapinfo.
2760
4cc32bec
YQ		 27612016-06-28 Yao Qi <yao.qi@linaro.org>
2762
2763 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2764 Callers updated.
2765 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2766 Remove parameter sysno.
2767 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2768 sysret.
2769
782c1122
AA		 27702016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2771
2772 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2773 (s390_emit_ne_goto): Likewise.
2774 (s390_emit_lt_goto): Likewise.
2775 (s390_emit_le_goto): Likewise.
2776 (s390_emit_gt_goto): Likewise.
2777 (s390_emit_ge_goto): Likewise.
2778 (s390x_emit_eq_goto): Likewise.
2779 (s390x_emit_ne_goto): Likewise.
2780 (s390x_emit_lt_goto): Likewise.
2781 (s390x_emit_le_goto): Likewise.
2782 (s390x_emit_gt_goto): Likewise.
2783 (s390x_emit_ge_goto): Likewise.
2784 (s390_emit_ops_impl): Mark variable static.
2785 (s390x_emit_ops): Likewise.
2786
2e7b624b
YQ		 27872016-06-17 Yao Qi <yao.qi@linaro.org>
2788
2789 * linux-low.c (handle_extended_wait): Call
2790 uninsert_reinsert_breakpoints for the parent process. Remove
2791 reinsert breakpoints from the child process. Reinsert them to
2792 the parent process when vfork is done.
2793 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2794 (reinsert_reinsert_breakpoints): New function.
2795 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2796 (reinsert_reinsert_breakpoints): Declare.
2797
8a81c5d7
YQ		 27982016-06-17 Yao Qi <yao.qi@linaro.org>
2799
2800 * linux-low.c (handle_extended_wait): If the parent is doing
2801 step-over, remove the reinsert breakpoints from the forked child.
2802
f50bf8e5
YQ		 28032016-06-17 Yao Qi <yao.qi@linaro.org>
2804
2805 * linux-low.c (unsuspend_all_lwps): Declare.
2806 (linux_low_filter_event): If thread exited, call finish_step_over.
2807 If step-over is finished, unsuspend other threads.
2808
8376a3cb
YQ		 28092016-06-17 Yao Qi <yao.qi@linaro.org>
2810
2811 * linux-low.c (linux_resume_one_lwp_throw): Assert
2812 has_reinsert_breakpoints returns false.
2813 * mem-break.c (delete_disabled_breakpoints): Assert
2814 bp type isn't reinsert_breakpoint.
2815
f79b145d
YQ		 28162016-06-17 Yao Qi <yao.qi@linaro.org>
2817
2818 * linux-low.c (maybe_hw_step): New function.
2819 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2820 (finish_step_over): Switch current_thread to lwp temporarily,
2821 and assert has_reinsert_breakpoints returns true.
2822 (proceed_one_lwp): Call maybe_hw_step.
2823 * mem-break.c (has_reinsert_breakpoints): New function.
2824 * mem-break.h (has_reinsert_breakpoints): Declare.
2825
0ae534d2
JT		 28262016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2827
2828 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2829
fcdad592
YQ		 28302016-05-17 Yao Qi <yao.qi@linaro.org>
2831
2832 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2833 instead of find_inferior.
2834
9e784964
YQ		 28352016-05-05 Yao Qi <yao.qi@linaro.org>
2836
2837 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2838 Initialize res to zero.
2839
cf2ebb6e
YQ		 28402016-05-05 Yao Qi <yao.qi@linaro.org>
2841
2842 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2843 to uint32_t.
2844
c1aebf87
UW		 28452016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2846
2847 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2848 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2849 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2850
35fd2deb 28512016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2852 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 2853
2854 * tracepoint.c (write_inferior_int8): New function.
2855 (cmd_qtenable_disable): Write enable flag using
2856 write_inferior_int8.
2857
484b3c32
YQ		 28582016-04-25 Yao Qi <yao.qi@linaro.org>
2859
2860 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2861 (need_step_over_p): Return zero if the LWP has pending signals
2862 can be delivered on software single step target.
2863
85ba7d86
YQ		 28642016-04-25 Yao Qi <yao.qi@linaro.org>
2865
2866 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2867 return instead of error.
2868
3539aa13
YQ		 28692016-04-22 Yao Qi <yao.qi@linaro.org>
2870
2871 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2872 to 23.
2873
5b061e98
YQ		 28742016-04-22 Yao Qi <yao.qi@linaro.org>
2875
2876 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2877 signal when stepping over breakpoint with software single
2878 step.
2879
3451269c
PA		 28802016-04-21 Pedro Alves <palves@redhat.com>
2881
2882 * linux-s390-low.c (s390_collect_ptrace_register)
2883 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2884 add casts.
2885 (s390_check_regset): Use void * instead of gdb_byte *.
2886
a2358508
PA		 28872016-04-20 Pedro Alves <palves@redhat.com>
2888
2889 * configure: Renegerate.
2890
6885166d
YQ		 28912016-04-20 Yao Qi <yao.qi@linaro.org>
2892
2893 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2894 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2895 number 16.
2896 (arm_store_gregset): Likewise.
2897
2b863f51
WT		 28982016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2899
2900 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2901 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2902 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2903 (amd64-avx-mpx-linux.c): New rules.
2904 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2905 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2906 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2907 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2908 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2909 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2910 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2911 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2912 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2913 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2914 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2915 * linux-x86-low.c (x86_linux_read_description): Add case for
2916 X86_XSTATE_AVX_MPX_MASK.
2917 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2918 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2919 init_registers_i386_avx_mpx_linux.
2920 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2921 (initialize_low_tracepoint): Call
2922 init_registers_i386_avx_mpx_linux.
2923 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2924 (initialize_low_tracepoint): Call
2925 init_registers_amd64_avx_mpx_linux.
2926 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2927 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2928 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2929 declarations.
2930
9b30624b
PA		 29312016-04-18 Pedro Alves <palves@redhat.com>
2932
2933 * configure: Regenerate.
2934
45e3745e
AT		 29352016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2936
2937 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2938 (aarch64_emit_sub): Likewise.
2939
2afc13ff
PA		 29402016-04-12 Pedro Alves <palves@redhat.com>
2941
2942 * utils.c (prepare_to_throw_exception): Delete.
2943
6e774b13
SM		 29442016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2945
2946 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2947
4dca19f8
MK		 29482016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2949
2950 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2951
d0a9981f
MK		 29522016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2953
2954 * linux-aarch64-ipa.c: Add <elf.h> include.
2955 * linux-ppc-ipa.c: Add <elf.h> include.
2956 * linux-s390-ipa.c: Add <elf.h> include.
2957
252db07e
MK		 29582016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2959
2960 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2961 (get_raw_reg_ptr): Likewise.
2962 (get_trace_state_variable_value_ptr): Likewise.
2963 (set_trace_state_variable_value_ptr): Likewise.
2964 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2965 char *.
2966
14e2b6d9
MK		 29672016-03-31 Wei-cheng Wang <cole945@gmail.com>
2968 Marcin Kościelnicki <koriakin@0x04.net>
2969
2970 PR/17221
2971 * linux-ppc-low.c (emit_insns): New function.
2972 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2973 (ppc_emit_prologue): New function.
2974 (ppc_emit_epilogue): New function.
2975 (ppc_emit_add): New function.
2976 (ppc_emit_sub): New function.
2977 (ppc_emit_mul): New function.
2978 (ppc_emit_lsh): New function.
2979 (ppc_emit_rsh_signed): New function.
2980 (ppc_emit_rsh_unsigned): New function.
2981 (ppc_emit_ext): New function.
2982 (ppc_emit_zero_ext): New function.
2983 (ppc_emit_log_not): New function.
2984 (ppc_emit_bit_and): New function.
2985 (ppc_emit_bit_or): New function.
2986 (ppc_emit_bit_xor): New function.
2987 (ppc_emit_bit_not): New function.
2988 (ppc_emit_equal): New function.
2989 (ppc_emit_less_signed): New function.
2990 (ppc_emit_less_unsigned): New function.
2991 (ppc_emit_ref): New function.
2992 (ppc_emit_const): New function.
2993 (ppc_emit_reg): New function.
2994 (ppc_emit_pop): New function.
2995 (ppc_emit_stack_flush): New function.
2996 (ppc_emit_swap): New function.
2997 (ppc_emit_stack_adjust): New function.
2998 (ppc_emit_call): New function.
2999 (ppc_emit_int_call_1): New function.
3000 (ppc_emit_void_call_2): New function.
3001 (ppc_emit_if_goto): New function.
3002 (ppc_emit_goto): New function.
3003 (ppc_emit_eq_goto): New function.
3004 (ppc_emit_ne_goto): New function.
3005 (ppc_emit_lt_goto): New function.
3006 (ppc_emit_le_goto): New function.
3007 (ppc_emit_gt_goto): New function.
3008 (ppc_emit_ge_goto): New function.
3009 (ppc_write_goto_address): New function.
3010 (ppc_emit_ops_impl): New static variable.
3011 (ppc64v1_emit_prologue): New function.
3012 (ppc64v2_emit_prologue): New function.
3013 (ppc64_emit_epilogue): New function.
3014 (ppc64_emit_add): New function.
3015 (ppc64_emit_sub): New function.
3016 (ppc64_emit_mul): New function.
3017 (ppc64_emit_lsh): New function.
3018 (ppc64_emit_rsh_signed): New function.
3019 (ppc64_emit_rsh_unsigned): New function.
3020 (ppc64_emit_ext): New function.
3021 (ppc64_emit_zero_ext): New function.
3022 (ppc64_emit_log_not): New function.
3023 (ppc64_emit_bit_and): New function.
3024 (ppc64_emit_bit_or): New function.
3025 (ppc64_emit_bit_xor): New function.
3026 (ppc64_emit_bit_not): New function.
3027 (ppc64_emit_equal): New function.
3028 (ppc64_emit_less_signed): New function.
3029 (ppc64_emit_less_unsigned): New function.
3030 (ppc64_emit_ref): New function.
3031 (ppc64_emit_const): New function.
3032 (ppc64v1_emit_reg): New function.
3033 (ppc64v2_emit_reg): New function.
3034 (ppc64_emit_pop): New function.
3035 (ppc64_emit_stack_flush): New function.
3036 (ppc64_emit_swap): New function.
3037 (ppc64v1_emit_call): New function.
3038 (ppc64v2_emit_call): New function.
3039 (ppc64v1_emit_int_call_1): New function.
3040 (ppc64v2_emit_int_call_1): New function.
3041 (ppc64v1_emit_void_call_2): New function.
3042 (ppc64v2_emit_void_call_2): New function.
3043 (ppc64_emit_if_goto): New function.
3044 (ppc64_emit_eq_goto): New function.
3045 (ppc64_emit_ne_goto): New function.
3046 (ppc64_emit_lt_goto): New function.
3047 (ppc64_emit_le_goto): New function.
3048 (ppc64_emit_gt_goto): New function.
3049 (ppc64_emit_ge_goto): New function.
3050 (ppc64v1_emit_ops_impl): New static variable.
3051 (ppc64v2_emit_ops_impl): New static variable.
3052 (ppc_emit_ops): New function.
3053 (linux_low_target): Wire in ppc_emit_ops.
3054
a2174ba4
MK		 30552016-03-31 Wei-cheng Wang <cole945@gmail.com>
3056 Marcin Kościelnicki <koriakin@0x04.net>
3057
3058 PR/17221
3059 * Makefile.in: Add powerpc-*-ipa.o
3060 * configure.srv: Add ipa_obj for powerpc*-linux.
3061 * linux-ppc-ipa.c: New file.
3062 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3063 includes.
3064 (PPC_FIELD): New macro.
3065 (PPC_SEXT): New macro.
3066 (PPC_OP6): New macro.
3067 (PPC_BO): New macro.
3068 (PPC_LI): New macro.
3069 (PPC_BD): New macro.
3070 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3071 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3072 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3073 (ppc_get_thread_area): New function.
3074 (is_elfv2_inferior): New function.
3075 (gen_ds_form): New function.
3076 (GEN_STD): New macro.
3077 (GEN_STDU): New macro.
3078 (GEN_LD): New macro.
3079 (GEN_LDU): New macro.
3080 (gen_d_form): New function.
3081 (GEN_ADDI): New macro.
3082 (GEN_ADDIS): New macro.
3083 (GEN_LI): New macro.
3084 (GEN_LIS): New macro.
3085 (GEN_ORI): New macro.
3086 (GEN_ORIS): New macro.
3087 (GEN_LWZ): New macro.
3088 (GEN_STW): New macro.
3089 (GEN_STWU): New macro.
3090 (gen_xfx_form): New function.
3091 (GEN_MFSPR): New macro.
3092 (GEN_MTSPR): New macro.
3093 (GEN_MFCR): New macro.
3094 (GEN_MTCR): New macro.
3095 (GEN_SYNC): New macro.
3096 (GEN_LWSYNC): New macro.
3097 (gen_x_form): New function.
3098 (GEN_OR): New macro.
3099 (GEN_MR): New macro.
3100 (GEN_LWARX): New macro.
3101 (GEN_STWCX): New macro.
3102 (GEN_CMPW): New macro.
3103 (gen_md_form): New function.
3104 (GEN_RLDICL): New macro.
3105 (GEN_RLDICR): New macro.
3106 (gen_i_form): New function.
3107 (GEN_B): New macro.
3108 (GEN_BL): New macro.
3109 (gen_b_form): New function.
3110 (GEN_BNE): New macro.
3111 (GEN_LOAD): New macro.
3112 (GEN_STORE): New macro.
3113 (gen_limm): New function.
3114 (gen_atomic_xchg): New function.
3115 (gen_call): New function.
3116 (ppc_relocate_instruction): New function.
3117 (ppc_install_fast_tracepoint_jump_pad): New function.
3118 (ppc_get_min_fast_tracepoint_insn_len): New function.
3119 (ppc_get_ipa_tdesc_idx): New function.
3120 (the_low_target): Wire in the new functions.
3121 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3122 tdescs.
3123 * linux-ppc-tdesc.h: New file.
3124
a13c4696
MK		 31252016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3126
3127 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3128 (alloc_jump_pad_buffer): New function.
3129 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3130 (alloc_jump_pad_buffer): New function.
3131 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3132 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3133 (alloc_jump_pad_buffer): New function.
3134 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3135 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3136 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3137 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3138
1cda1512
MK		 31392016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3140
3141 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3142 * linux-amd64-ipa.c: Likewise.
3143 * linux-i386-ipa.c: Likewise.
3144 * linux-s390-ipa.c: Likewise.
3145 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3146 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3147 set_trace_state_variable_value_ptr.
3148 (struct ipa_sym_addresses): Likewise.
3149 (symbol_list): Likewise.
3150 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3151 accessing gdb_collect directly.
3152 (gdb_collect_ptr_type): New typedef.
3153 (get_raw_reg_ptr_type): New typedef.
3154 (get_trace_state_variable_value_ptr_type): New typedef.
3155 (set_trace_state_variable_value_ptr_type): New typedef.
3156 (gdb_collect_ptr): New global.
3157 (get_raw_reg_ptr): New global.
3158 (get_trace_state_variable_value_ptr): New global.
3159 (set_trace_state_variable_value_ptr): New global.
3160 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3161 accessing get_raw_reg directly.
3162 (get_get_tsv_func_addr): Likewise for
3163 get_trace_state_variable_value_ptr.
3164 (get_set_tsv_func_addr): Likewise for
3165 set_trace_state_variable_value_ptr.
3166 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3167
72fb5488
SM		 31682016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3169
3170 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3171
28170b88
MK		 31722016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3173
3174 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3175 packets.
3176 (relocate_instruction): Remove own_buf.
3177 * server.c (own_buf): Make global.
3178 (handle_v_requests): Make global.
3179 * server.h (own_buf): New declaration.
3180 (handle_v_requests): New prototype.
3181
f39e8743
MK		 31822016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3183
3184 PR 18377
3185 * linux-s390-low.c (add_insns): New function.
3186 (s390_emit_prologue): New function.
3187 (s390_emit_epilogue): New function.
3188 (s390_emit_add): New function.
3189 (s390_emit_sub): New function.
3190 (s390_emit_mul): New function.
3191 (s390_emit_lsh): New function.
3192 (s390_emit_rsh_signed): New function.
3193 (s390_emit_rsh_unsigned): New function.
3194 (s390_emit_ext): New function.
3195 (s390_emit_log_not): New function.
3196 (s390_emit_bit_and): New function.
3197 (s390_emit_bit_or): New function.
3198 (s390_emit_bit_xor): New function.
3199 (s390_emit_bit_not): New function.
3200 (s390_emit_equal): New function.
3201 (s390_emit_less_signed): New function.
3202 (s390_emit_less_unsigned): New function.
3203 (s390_emit_ref): New function.
3204 (s390_emit_if_goto): New function.
3205 (s390_emit_goto): New function.
3206 (s390_write_goto_address): New function.
3207 (s390_emit_litpool): New function.
3208 (s390_emit_const): New function.
3209 (s390_emit_call): New function.
3210 (s390_emit_reg): New function.
3211 (s390_emit_pop): New function.
3212 (s390_emit_stack_flush): New function.
3213 (s390_emit_zero_ext): New function.
3214 (s390_emit_swap): New function.
3215 (s390_emit_stack_adjust): New function.
3216 (s390_emit_set_r2): New function.
3217 (s390_emit_int_call_1): New function.
3218 (s390_emit_void_call_2): New function.
3219 (s390_emit_eq_goto): New function.
3220 (s390_emit_ne_goto): New function.
3221 (s390_emit_lt_goto): New function.
3222 (s390_emit_le_goto): New function.
3223 (s390_emit_gt_goto): New function.
3224 (s390_emit_ge_goto): New function.
3225 (s390x_emit_prologue): New function.
3226 (s390x_emit_epilogue): New function.
3227 (s390x_emit_add): New function.
3228 (s390x_emit_sub): New function.
3229 (s390x_emit_mul): New function.
3230 (s390x_emit_lsh): New function.
3231 (s390x_emit_rsh_signed): New function.
3232 (s390x_emit_rsh_unsigned): New function.
3233 (s390x_emit_ext): New function.
3234 (s390x_emit_log_not): New function.
3235 (s390x_emit_bit_and): New function.
3236 (s390x_emit_bit_or): New function.
3237 (s390x_emit_bit_xor): New function.
3238 (s390x_emit_bit_not): New function.
3239 (s390x_emit_equal): New function.
3240 (s390x_emit_less_signed): New function.
3241 (s390x_emit_less_unsigned): New function.
3242 (s390x_emit_ref): New function.
3243 (s390x_emit_if_goto): New function.
3244 (s390x_emit_const): New function.
3245 (s390x_emit_call): New function.
3246 (s390x_emit_reg): New function.
3247 (s390x_emit_pop): New function.
3248 (s390x_emit_stack_flush): New function.
3249 (s390x_emit_zero_ext): New function.
3250 (s390x_emit_swap): New function.
3251 (s390x_emit_stack_adjust): New function.
3252 (s390x_emit_int_call_1): New function.
3253 (s390x_emit_void_call_2): New function.
3254 (s390x_emit_eq_goto): New function.
3255 (s390x_emit_ne_goto): New function.
3256 (s390x_emit_lt_goto): New function.
3257 (s390x_emit_le_goto): New function.
3258 (s390x_emit_gt_goto): New function.
3259 (s390x_emit_ge_goto): New function.
3260 (s390_emit_ops): New function.
3261 (struct linux_target_ops): Fill in emit_ops hook.
3262
abd9baf9
MK		 32632016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3264
3265 PR 18377
3266 * Makefile.in: Add s390 IPA files.
3267 * configure.srv: Build IPA for s390.
3268 * linux-s390-ipa.c: New file.
3269 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3270 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3271 (tdesc_s390_linux32): Likewise.
3272 (init_registers_s390_linux32v1): Likewise.
3273 (tdesc_s390_linux32v1): Likewise.
3274 (init_registers_s390_linux32v2): Likewise.
3275 (tdesc_s390_linux32v2): Likewise.
3276 (init_registers_s390_linux64): Likewise.
3277 (tdesc_s390_linux64): Likewise.
3278 (init_registers_s390_linux64v1): Likewise.
3279 (tdesc_s390_linux64v1): Likewise.
3280 (init_registers_s390_linux64v2): Likewise.
3281 (tdesc_s390_linux64v2): Likewise.
3282 (init_registers_s390_te_linux64): Likewise.
3283 (tdesc_s390_te_linux64): Likewise.
3284 (init_registers_s390_vx_linux64): Likewise.
3285 (tdesc_s390_vx_linux64): Likewise.
3286 (init_registers_s390_tevx_linux64): Likewise.
3287 (tdesc_s390_tevx_linux64): Likewise.
3288 (init_registers_s390x_linux64): Likewise.
3289 (tdesc_s390x_linux64): Likewise.
3290 (init_registers_s390x_linux64v1): Likewise.
3291 (tdesc_s390x_linux64v1): Likewise.
3292 (init_registers_s390x_linux64v2): Likewise.
3293 (tdesc_s390x_linux64v2): Likewise.
3294 (init_registers_s390x_te_linux64): Likewise.
3295 (tdesc_s390x_te_linux64): Likewise.
3296 (init_registers_s390x_vx_linux64): Likewise.
3297 (tdesc_s390x_vx_linux64): Likewise.
3298 (init_registers_s390x_tevx_linux64): Likewise.
3299 (tdesc_s390x_tevx_linux64): Likewise.
3300 (have_hwcap_s390_vx): New static variable.
3301 (s390_arch_setup): Fill have_hwcap_s390_vx.
3302 (s390_get_thread_area): New function.
3303 (s390_ft_entry_gpr_esa): New const.
3304 (s390_ft_entry_gpr_zarch): New const.
3305 (s390_ft_entry_misc): New const.
3306 (s390_ft_entry_fr): New const.
3307 (s390_ft_entry_vr): New const.
3308 (s390_ft_main_31): New const.
3309 (s390_ft_main_64): New const.
3310 (s390_ft_exit_fr): New const.
3311 (s390_ft_exit_vr): New const.
3312 (s390_ft_exit_misc): New const.
3313 (s390_ft_exit_gpr_esa): New const.
3314 (s390_ft_exit_gpr_zarch): New const.
3315 (append_insns): New function.
3316 (s390_relocate_instruction): New function.
3317 (s390_install_fast_tracepoint_jump_pad): New function.
3318 (s390_get_min_fast_tracepoint_insn_len): New function.
3319 (s390_get_ipa_tdesc_idx): New function.
3320 (struct linux_target_ops): Wire in the above functions.
3321 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3322 * linux-s390-tdesc.h: New file.
3323
a4105d04
MK		 33242016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3325
3326 * linux-s390-low.c (s390_supports_tracepoints): New function.
3327 (struct linux_target_ops): Fill supports_tracepoints hook.
3328
35ac8b3e
YQ		 33292016-03-18 Yao Qi <yao.qi@linaro.org>
3330
3331 * linux-low.c (lwp_signal_can_be_delivered): New function.
3332 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3333
94610ec4
YQ		 33342016-03-18 Yao Qi <yao.qi@linaro.org>
3335
3336 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3337 0 if signal is enqueued. Remove 'signal' from one debugging
3338 message. Move one debugging message to some lines below.
3339 Remove code setting 'signal' to 0.
3340
80aea927
YQ		 33412016-03-18 Yao Qi <yao.qi@linaro.org>
3342
3343 * linux-low.c (linux_low_filter_event): Remove redundant
3344 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3345
b04fd3be
MK		 33462016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3347
3348 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3349 (struct linux_target_ops): Wire in the above.
3350
c40c8d4b
YQ		 33512016-03-03 Yao Qi <yao.qi@linaro.org>
3352
3353 * linux-low.c: Update comments to start_step_over.
3354
0f8288ae
YQ		 33552016-03-03 Yao Qi <yao.qi@linaro.org>
3356
3357 PR server/19736
3358 * linux-low.c (handle_extended_wait): Set child suspended
3359 if event_lwp->bp_reinsert isn't zero.
3360
fdbd04a8
YQ		 33612016-03-02 Yao Qi <yao.qi@linaro.org>
3362
3363 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3364 enqueue_pending_signal.
3365
6896a8fa
MK		 33662016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3367
3368 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3369 is actually loaded.
3370
ab503087
MK		 33712016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3372
3373 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3374 (s390_regmap_3264) [!__s390x__]: New global.
3375 (s390_collect_ptrace_register): Skip map entries containing -1.
3376 (s390_supply_ptrace_register): Ditto.
3377 (s390_fill_gprs_high): New function.
3378 (s390_store_gprs_high): New function.
3379 (s390_regsets): Add NT_S390_HIGH_GPRS.
3380 (s390_get_hwcap): Enable on 31-bit.
3381 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3382 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3383 Detect NT_S390_HIGH_GPRS.
3384 (s390_usrregs_info_3264): Enable on 31-bit.
3385 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3386 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3387
ae91f625
MK		 33882016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3389
3390 PR gdb/13808
3391 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3392 * configure.srv: Ditto.
3393 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3394 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3395 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3396 (init_registers_amd64_linux): Remove prototype.
3397 (tdesc_amd64_linux): Remove declaration.
3398 (get_ipa_tdesc): New function.
3399 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3400 initialize remaining tdescs.
3401 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3402 (init_registers_i386_linux): Remove prototype.
3403 (tdesc_i386_linux): Remove declaration.
3404 (get_ipa_tdesc): New function.
3405 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3406 initialize remaining tdescs.
3407 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3408 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3409 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3410 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3411 (x86_get_ipa_tdesc_idx): New function.
3412 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3413 * linux-x86-tdesc.h: New file.
3414 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3415 (target_get_ipa_tdesc_idx): New macro.
3416 * tracepoint.c (ipa_tdesc_idx): New macro.
3417 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3418 (symbol_list): Add ipa_tdesc_idx.
3419 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3420 (ipa_tdesc): Remove.
3421 (ipa_tdesc_idx): New variable.
3422 (get_context_regcache): Use get_ipa_tdesc.
3423 (gdb_collect): Ditto.
3424 (gdb_probe): Ditto.
3425 * tracepoint.h (get_ipa_tdesc): New prototype.
3426 (ipa_tdesc): Remove.
3427
e7ad2f14
PA		 34282016-02-24 Pedro Alves <palves@redhat.com>
3429
3430 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3431 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3432 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3433 Factor out common code between the USE_SIGTRAP_SIGINFO and
3434 !USE_SIGTRAP_SIGINFO blocks.
3435 (linux_low_filter_event): Call save_stop_reason instead of
3436 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3437 Update comments.
3438 (linux_wait_1): Update comments.
3439
657f9cde
WW		 34402016-02-24 Wei-cheng Wang <cole945@gmail.com>
3441
3442 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3443 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3444 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3445 ppc_insert_point, ppc_remove_point.
3446
b00b61e1
MK		 34472016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3448
3449 * linux-s390-low.c (s390_supports_z_point_type): New function.
3450 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3451
553cb527
YQ		 34522016-02-16 Yao Qi <yao.qi@linaro.org>
3453
3454 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3455 PC. Get pc from regcache_read_pc.
3456
a5652c21
YQ		 34572016-02-12 Yao Qi <yao.qi@linaro.org>
3458
3459 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3460 or linux_get_pc_32bit.
3461 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3462
ed443b61
YQ		 34632016-02-12 Yao Qi <yao.qi@linaro.org>
3464
3465 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3466 arm_linux_get_next_pcs_fixup.
3467
020ecd38
MK		 34682016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3469
3470 * tracepoint.c (x_tracepoint_action_download): Change
3471 write_inferior_data_ptr to write_inferior_data_pointer.
3472 (cmd_qtstart): Likewise.
3473 (write_inferior_data_ptr): Remove.
3474 (download_agent_expr): Change write_inferior_data_ptr to
3475 write_inferior_data_pointer.
3476 (download_tracepoint_1): Likewise.
3477 (download_tracepoint): Likewise.
3478 (download_trace_state_variables): Likewise.
3479
7cae9051
WW		 34802016-02-11 Wei-cheng Wang <cole945@gmail.com>
3481 Marcin Kościelnicki <koriakin@0x04.net>
3482
3483 * tracepoint.c (struct tracepoint_action_ops): Remove.
3484 (struct tracepoint_action): Remove ops.
3485 (m_tracepoint_action_download, r_tracepoint_action_download)
3486 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3487 size and offset accordingly.
3488 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3489 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3490 (tracepoint_action_send, tracepoint_action_download): New functions.
3491 Helpers for trace action handlers.
3492 (add_tracepoint_action): Remove setup actions ops.
3493 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3494
9f6a71b4
YQ		 34952016-02-10 Yao Qi <yao.qi@linaro.org>
3496
3497 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3498
1e94266c
SM		 34992016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3500
3501 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3502 to AC_OUTPUT.
3503 * configure: Regenerate.
3504
8adce034
SM		 35052016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3506
3507 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3508 void * to gdb_byte *.
3509 * linux-low.c (siginfo_fixup): Likewise.
3510 (linux_xfer_siginfo): Likewise.
3511 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3512 Likewise.
3513 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3514
93813b37
WT		 35152016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3516
3517 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3518 to srv_tgtobj.
3519 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3520 to srv_tgtobj.
3521 * linux-x86-low.c [__x86_64__]: Include
3522 "nat/amd64-linux-siginfo.h".
3523 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3524 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3525 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3526 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3527 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3528 (cpt_si_fd, si_timerid, si_overrun): Move from
3529 nat/amd64-linux-siginfo.c.
3530 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3531
8424cc97
SM		 35322016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3533
3534 * server.c (skip_to_semicolon): Remove.
3535 (process_point_options): Use strchrnul instead of
3536 skip_to_semicolon.
3537
4d18591b
YQ		 35382016-01-26 Yao Qi <yao.qi@linaro.org>
3539
3540 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3541 * linux-low.c (install_software_single_step_breakpoints): Don't
3542 call regcache_read_pc.
3543 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3544 argument pc.
3545
d8020970
YQ		 35462016-01-26 Yao Qi <yao.qi@linaro.org>
3547
3548 * linux-low.c (install_software_single_step_breakpoints): Call
3549 regcache_read_pc instead of get_pc.
3550
8b207339
YQ		 35512016-01-26 Yao Qi <yao.qi@linaro.org>
3552
3553 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3554 (unblock_async_io): Rename to ...
3555 (block_unblock_async_io): ... it. New function.
3556 (enable_async_io): Don't install SIGIO handler. Unblock it
3557 instead.
3558 (disable_async_io): Don't ignore SIGIO. Block it instead.
3559 (initialize_async_io): Install SIGIO handler. Don't call
3560 unblock_async_io.
3561
18879fef
YQ		 35622016-01-26 Yao Qi <yao.qi@linaro.org>
3563
3564 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3565 first character is '\003', call *the_target->request_interrupt.
3566
a0f8e08a
YQ		 35672016-01-25 Yao Qi <yao.qi@linaro.org>
3568
3569 * remote-utils.c (new_thread_notify): Remove.
3570 (dead_thread_notify): Likewise.
3571 * remote-utils.h (new_thread_notify): Remove declaration.
3572 (dead_thread_notify): Likewise.
3573
cc5fd9ab
MK		 35742016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3575
3576 * gdb.trace/pending.exp: Fix expected message on continue.
3577
99e8eb11
MK		 35782016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3579
3580 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3581 it works properly on big-endian machines where sizeof (CORE_ADDR)
3582 != sizeof (void *).
3583
a994041d
PA		 35842016-01-21 Pedro Alves <palves@redhat.com>
3585
3586 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3587 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3588 * configure: Regenerate.
3589
f7a6a40d
YQ		 35902016-01-21 Yao Qi <yao.qi@linaro.org>
3591
3592 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3593 is_thumb and set it according to CPSR saved on the stack.
3594 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3595 arm_sigreturn_next_pc.
3596
6f69e520
YQ		 35972016-01-18 Yao Qi <yao.qi@linaro.org>
3598
3599 * linux-low.c (linux_set_pc_64bit): New function.
3600 (linux_get_pc_64bit): New function.
3601 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3602 Declare.
3603 * linux-sparc-low.c (debug_threads): Remove declaration.
3604 (sparc_get_pc): Remove.
3605 (the_low_target): Use linux_get_pc_64bit instead of
3606 sparc_get_pc.
3607 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3608 (the_low_target): Use linux_get_pc_64bit and
3609 linux_set_pc_64bit.
3610
276d4552
YQ		 36112016-01-18 Yao Qi <yao.qi@linaro.org>
3612
3613 * linux-arm-low.c (debug_threads): Remove declaration.
3614 (arm_get_pc, arm_set_pc): Remove.
3615 (the_low_target): Use linux_get_pc_32bit and
3616 linux_set_pc_32bit.
3617 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3618 (the_low_target): Use linux_get_pc_32bit and
3619 linux_set_pc_32bit.
3620 * linux-cris-low.c (debug_threads): Remove declaration.
3621 (cris_get_pc, cris_set_pc,): Remove.
3622 (the_low_target): Use linux_get_pc_32bit and
3623 linux_set_pc_32bit.
3624 * linux-crisv32-low.c (debug_threads): Remove declaration.
3625 (cris_get_pc, cris_set_pc): Remove.
3626 (the_low_target): Use linux_get_pc_32bit and
3627 linux_set_pc_32bit.
3628 * linux-low.c: Include inttypes.h.
3629 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3630 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3631 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3632 (the_low_target): Use linux_get_pc_32bit and
3633 linux_set_pc_32bit.
3634 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3635 (the_low_target): Use linux_get_pc_32bit and
3636 linux_set_pc_32bit.
3637 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3638 (the_low_target): Use linux_get_pc_32bit and
3639 linux_set_pc_32bit.
3640 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3641 (the_low_target): Use linux_get_pc_32bit and
3642 linux_set_pc_32bit.
3643 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3644 (the_low_target): Use linux_get_pc_32bit and
3645 linux_set_pc_32bit.
3646
eb0edac8
GB		 36472016-01-18 Gary Benson <gbenson@redhat.com>
3648
3649 * configure.ac (AC_FUNC_FORK): New check.
3650 * config.in: Regenerate.
3651 * configure: Likewise.
3652
1b451dda
YQ		 36532016-01-14 Yao Qi <yao.qi@linaro.org>
3654
3655 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3656 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3657 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3658 arm_get_next_pcs_ctor.
3659
82075af2
JS		 36602016-01-12 Josh Stone <jistone@redhat.com>
3661 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3662
3663 * inferiors.h: Include "gdb_vecs.h".
3664 (struct process_info): Add syscalls_to_catch.
3665 * inferiors.c (remove_process): Free syscalls_to_catch.
3666 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3667 syscall_return stops.
3668 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3669 * server.c (handle_general_set): Handle QCatchSyscalls.
3670 (handle_query): Report support for QCatchSyscalls.
3671 * target.h (struct target_ops): Add supports_catch_syscall.
3672 (target_supports_catch_syscall): New macro.
3673 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3674 (struct lwp_info): Add syscall_state.
3675 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3676 Maintain syscall_state and syscalls_to_catch across exec.
3677 (get_syscall_trapinfo): New function, proxy to the_low_target.
3678 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3679 (linux_low_filter_event): Toggle syscall_state entry/return for
3680 syscall traps, and set it ignored for all others.
3681 (gdb_catching_syscalls_p): New function.
3682 (gdb_catch_this_syscall_p): New function.
3683 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3684 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3685 (linux_supports_catch_syscall): New function.
3686 (linux_target_ops): Install it.
3687 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3688 (the_low_target): Install it.
3689
8f13a3ce
MF		 36902016-01-12 Mike Frysinger <vapier@gentoo.org>
3691
3692 * acinclude.m4: Include new ../warning.m4 file.
3693 * configure: Regenerated.
3694 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3695
5b3da067
MF		 36962016-01-12 Mike Frysinger <vapier@gentoo.org>
3697
3698 * ax.c (is_goto_target): Mark static.
3699 * linux-low.c (register_addr): Likewise.
3700 (linux_fetch_registers, linux_store_registers): Likewise.
3701 * mem-break.c (any_persistent_commands): Fix old prototype.
3702 (add_commands_to_breakpoint): Mark static.
3703 * regcache.c (find_register_by_name): Delete unused func.
3704 * remote-utils.c (hex_or_minus_one): Mark static.
3705 * server.c (monitor_show_help): Mark static.
3706 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3707 handle_v_requests): Likewise.
3708
bc504a31
PA		 37092016-01-12 Pedro Alves <palves@redhat.com>
3710
3711 Remove use of the registered trademark symbol throughout.
3712
5a0dd67a
YQ		 37132016-01-08 Yao Qi <yao.qi@linaro.org>
3714
3715 * remote-utils.c (getpkt): If c is '\003', call target hook
3716 request_interrupt.
3717
b2ca446f
YQ		 37182016-01-06 Yao Qi <yao.qi@linaro.org>
3719
3720 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3721 linux-aarch32-low.c.
3722 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3723 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3724 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3725 (thumb2_breakpoint): Declare.
3726 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3727 linux-aarch32-low.h.
3728 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3729 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3730 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3731
edd88788
JB		 37322016-01-01 Joel Brobecker <brobecker@adacore.com>
3733
3734 * gdbreplay.c (gdbreplay_version): Change copyright year in
3735 version message.
3736 * server.c (gdbserver_version): Likewise.
3737
65da7f14
PP		 37382015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3739
3740 * server.c (crc32_table): Delete.
3741 (crc32): Use libiberty's xcrc32 function.
3742
4abd5ed2
JB		 37432015-12-22 Joel Brobecker <brobecker@adacore.com>
3744
3745 * lynx-low.c (lynx_delete_thread_callback): New function.
3746 (lynx_mourn): Properly delete our process and all of its
3747 threads. Remove call to clear_inferiors.
3748
0e50fe5c
JB		 37492015-12-22 Joel Brobecker <brobecker@adacore.com>
3750
3751 * target.c (thread_search_callback): Add check that
3752 the thread_stopped target callback is not NULL before
3753 calling it.
3754
35adc03f
YQ		 37552015-12-21 Yao Qi <yao.qi@linaro.org>
3756
3757 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3758 arm breakpoint.
3759
bd2b2909
AT		 37602015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3761
3762 * server.c (handle_query): Call target_supports_software_single_step.
3763
7fe5e27e
AT		 37642015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3765
3766 * linux-low.c (single_step): New function.
3767 (linux_resume_one_lwp_throw): Call single_step.
3768 (start_step_over): Likewise.
3769
d9311bfa
AT		 37702015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3771
3772 * Makefile.in (SFILES): Append arch/arm-linux.c,
3773 arch/arm-get-next-pcs.c.
3774 (arm-linux.o): New rule.
3775 (arm-get-next-pcs.o): New rule.
3776 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3777 arm-linux.o.
3778 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3779 to linux-aarch32-low.c.
3780 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3781 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3782 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3783 (thumb2_breakpoint_len): Likewise.
3784 (arm_is_thumb_mode): Make non-static.
3785 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3786 from linux-aarch32-low.c.
3787 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3788 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3789 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3790 (thumb2_breakpoint_len): Likewise.
3791 (arm_is_thumb_mode): New declaration.
3792 * linux-arm-low.c: Include arch/arm-linux.h
3793 aarch/arm-get-next-pcs.h, sys/syscall.h.
3794 (get_next_pcs_ops): New struct.
3795 (get_next_pcs_addr_bits_remove): New function.
3796 (get_next_pcs_is_thumb): New function.
3797 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3798 (arm_sigreturn_next_pc): Likewise.
3799 (get_next_pcs_syscall_next_pc): Likewise.
3800 (arm_gdbserver_get_next_pcs): Likewise.
3801 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3802 Initialize.
3803 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3804 * server.h: Include gdb_vecs.h.
3805
68ce2059
AT		 38062015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3807
3808 * Makefile.in (SFILES): Append common/common-regcache.c.
3809 (OBS): Append common-regcache.o.
3810 (common-regcache.o): New rule.
3811 * regcache.c (init_register_cache): Initialize cache to
3812 REG_UNAVAILABLE.
3813 (regcache_raw_read_unsigned): New function.
3814 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3815 register_status enum.
3816
fa5308bd
AT		 38172015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3818
3819 * linux-aarch64-low.c (the_low_targets): Rename
3820 breakpoint_reinsert_addr to get_next_pcs.
3821 * linux-arm-low.c (the_low_targets): Likewise.
3822 * linux-bfin-low.c (the_low_targets): Likewise.
3823 * linux-cris-low.c (the_low_targets): Likewise.
3824 * linux-crisv32-low.c (the_low_targets): Likewise.
3825 * linux-low.c (can_software_single_step): Likewise.
3826 (install_software_single_step_breakpoints): New function.
3827 (start_step_over): Use install_software_single_step_breakpoints.
3828 * linux-low.h: New CORE_ADDR vector.
3829 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3830 get_next_pcs.
3831 * linux-mips-low.c (the_low_targets): Likewise.
3832 * linux-nios2-low.c (the_low_targets): Likewise.
3833 * linux-sparc-low.c (the_low_targets): Likewise.
3834
4a6ed09b
PA		 38352015-12-17 Pedro Alves <palves@redhat.com>
3836
3837 * linux-low.c (linux_kill_one_lwp): Remove references to
3838 LinuxThreads.
3839 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3840 to 'kill'.
3841 (linux_init_signals): Delete.
3842 (initialize_low): Adjust.
3843 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3844
7544db95
PA		 38452015-12-16 Pedro Alves <palves@redhat.com>
3846
3847 * configure.ac (compiler warning flags): When testing a
3848 -Wno-foo option, check whether -Wfoo works instead.
3849 * configure: Regenerate.
3850
8020350c
DB		 38512015-12-11 Don Breazeal <donb@codesourcery.com>
3852
3853 * server.c (process_serial_event): Don't exit from gdbserver
3854 in remote mode if there are still active inferiors.
3855
db91f502
YQ		 38562015-12-11 Yao Qi <yao.qi@linaro.org>
3857
3858 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3859 arm_breakpoint_at if the process is 32-bit.
3860
b37a6290
YQ		 38612015-12-11 Yao Qi <yao.qi@linaro.org>
3862
3863 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3864 arm breakpoint.
3865
17b1509a
YQ		 38662015-12-07 Yao Qi <yao.qi@linaro.org>
3867
3868 * configure.srv: Append arm.o to srv_tgtobj for
3869 aarch64*-*-linux* target.
3870 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3871 from linux-arm-low.c.
3872 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3873 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3874 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3875 (thumb2_breakpoint_len): Likewise.
3876 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3877 (arm_breakpoint_kinds): Likewise.
3878 (arm_breakpoint_kind_from_pc): Likewise.
3879 (arm_sw_breakpoint_from_kind): Likewise.
3880 (arm_breakpoint_kind_from_current_state): Likewise.
3881 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3882 (arm_sw_breakpoint_from_kind): Declare.
3883 (arm_breakpoint_kind_from_current_state): Declare.
3884 (arm_breakpoint_at): Declare.
3885 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3886 arm_sw_breakpoint_from_kind if process is 32-bit.
3887 (aarch64_breakpoint_kind_from_pc): New function.
3888 (aarch64_breakpoint_kind_from_current_state): New function.
3889 (the_low_target): Initialize fields breakpoint_kind_from_pc
3890 and breakpoint_kind_from_current_state.
3891 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3892 linux-aarch32-low.c.
3893 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3894 (arm_breakpoint, arm_breakpoint_len): Likewise.
3895 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3896 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3897 (arm_is_thumb_mode): Likewise.
3898 (arm_breakpoint_at): Likewise.
3899 (arm_breakpoint_kind_from_pc): Likewise.
3900 (arm_sw_breakpoint_from_kind): Likewise.
3901 (arm_breakpoint_kind_from_current_state): Likewise.
3902
3903 Revert:
3904 2015-08-04 Yao Qi <yao.qi@linaro.org>
3905
3906 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3907 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3908 * server.c (extended_protocol): Remove "static".
3909 * server.h (extended_protocol): Declare it.
3910
ece66d65
JS		 39112015-12-04 Josh Stone <jistone@redhat.com>
3912
3913 * target.h (struct target_ops) <arch_setup>: Rename to ...
3914 (struct target_ops) <post_create_inferior>: ... this.
3915 (target_arch_setup): Rename to ...
3916 (target_post_create_inferior): ... this, calling post_create_inferior.
3917 * server.c (start_inferior): Update target_arch_setup calls to
3918 target_post_create_inferior.
3919 * linux-low.c (linux_low_ptrace_options): Forward declare.
3920 (linux_arch_setup): Update its comment for general use.
3921 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3922 (struct linux_target_ops): Use linux_post_create_inferior.
3923 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3924 to post_create_inferior.
3925 * nto-low.c (struct nto_target_ops): Likewise.
3926 * spu-low.c (struct spu_target_ops): Likewise.
3927 * win32-low.c (struct win32_target_ops): Likewise.
3928
e58c48b4
AT		 39292015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3930
3931 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3932
fbec8956
AT		 39332015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3934
3935 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3936 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3937 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3938 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3939 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3940 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3941 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3942 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3943 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3944 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3945 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3946 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3947
9b4c5f87
AT		 39482015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3949
3950 * linux-low.c (linux_look_up_symbols): Don't call
3951 linux_supports_traceclone.
3952 * linux-low.h (thread_db_init): Remove use_events argument.
3953 * thread-db.c (thread_db_use_event): Remove global variable.
3954 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3955 (struct thread_db) <td_create_bp>: Remove field.
3956 (thread_db_create_event): Remove function.
3957 (thread_db_enable_reporting): Likewise.
3958 (find_one_thread): Don't check for thread_db_use_events.
3959 (attach_thread): Likewise.
3960 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3961 (try_thread_db_load_1): Don't check for thread_db_use_events.
3962 (thread_db_init): Remove use_events argument and thread events
3963 handling.
3964 (remove_thread_event_breakpoints): Remove function.
3965 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3966
7d00775e
AT		 39672015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3968
3969 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3970 New function.
3971 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3972 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3973 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3974 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3975 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3976 Initialize.
3977 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3978 New function.
3979 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3980 * linux-low.c (can_hardware_single_step): Use
3981 supports_hardware_single_step.
3982 (can_software_single_step): New function.
3983 (start_step_over): Call can_software_single_step.
3984 (linux_supports_hardware_single_step): New function.
3985 (struct target_ops) <supports_software_single_step>: Initialize.
3986 * linux-low.h (struct linux_target_ops)
3987 <supports_hardware_single_step>: Initialize.
3988 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3989 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3990 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3991 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3992 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3993 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3994 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3995 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3996 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3997 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3998 Initialize.
3999 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4000 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4001 Initialize.
4002 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4003 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4004 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4005 New function.
4006 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4007 * target.h (struct target_ops): <supports_software_single_step>:
4008 New field.
4009 (target_supports_software_single_step): New macro.
4010
2d97cd35
AT		 40112015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4012
4013 * linux-low.c (linux_wait_1): Fix pc advance condition.
4014 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4015 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4016
769ef81f
AT		 40172015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4018
4019 * linux-arm-low.c (arm_is_thumb_mode): New function.
4020 (arm_breakpoint_at): Use arm_is_thumb_mode.
4021 (arm_breakpoint_kind_from_current_state): New function.
4022 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4023 Initialize.
4024 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4025 (linux_breakpoint_kind_from_current_state): New function.
4026 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4027 * linux-low.h (struct linux_target_ops)
4028 <breakpoint_kind_from_current_state>: New field.
4029 * target.h (struct target_ops): Likewise.
4030 (target_breakpoint_kind_from_current_state): New macro.
4031
1bebeeca
PA		 40322015-11-30 Pedro Alves <palves@redhat.com>
4033
4034 * linux-low.c (linux_resume): Wake up the event loop before
4035 returning.
4036
a67a9fae
PA		 40372015-11-30 Pedro Alves <palves@redhat.com>
4038
4039 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4040 check.
4041 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4042 to -1.
4043 * target.c (struct thread_search): New structure.
4044 (thread_search_callback): New function.
4045 (prev_general_thread): New global.
4046 (prepare_to_access_memory, done_accessing_memory): New functions.
4047 * target.h (prepare_to_access_memory, done_accessing_memory):
4048 Replace macros with function declarations.
4049
f2faf941
PA		 40502015-11-30 Pedro Alves <palves@redhat.com>
4051
4052 PR 14618
4053 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4054 report TARGET_WAITKIND_NO_RESUMED.
4055 * remote-utils.c (prepare_resume_reply): Handle
4056 TARGET_WAITKIND_NO_RESUMED.
4057 * server.c (report_no_resumed): New global.
4058 (handle_query) <qSupported>: Handle "no-resumed+". Report
4059 "no-resumed+" support.
4060 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4061 return error if the client doesn't support no-resumed events.
4062 (push_stop_notification): New function.
4063 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4064 events if the client supports them.
4065
a681f9c9
PA		 40662015-11-30 Pedro Alves <palves@redhat.com>
4067
4068 * linux-low.c (thread_still_has_status_pending_p): Don't check
4069 vCont;t here.
4070 (lwp_resumed): New function.
4071 (status_pending_p_callback): Return early if the LWP is not
4072 supposed to be resumed.
4073
65706a29
PA		 40742015-11-30 Pedro Alves <palves@redhat.com>
4075
4076 * linux-low.c (handle_extended_wait): Assert that the LWP's
4077 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4078 thread create events, leave the new child's status pending.
4079 (linux_low_filter_event): If GDB wants to hear about thread exit
4080 events, leave the LWP marked dead and don't delete it.
4081 (linux_wait_for_event_filtered): Don't check for thread exit.
4082 (filter_exit_event): New function.
4083 (linux_wait_1): Use it, when returning an exit event.
4084 (linux_resume_one_lwp_throw): Assert that the LWP's
4085 waitstatus is TARGET_WAITKIND_IGNORE.
4086 * remote-utils.c (prepare_resume_reply): Handle
4087 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4088 * server.c (report_thread_events): New global.
4089 (handle_general_set): Handle QThreadEvents.
4090 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4091 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4092 TARGET_WAITKIND_THREAD_EXITED.
4093 * server.h (report_thread_events): Declare.
4094
56cf4bed
PA		 40952015-11-30 Pedro Alves <palves@redhat.com>
4096
4097 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4098 the thread's last_resume_kind was resume_stop.
4099
500c1d85
PA		 41002015-11-30 Pedro Alves <palves@redhat.com>
4101
4102 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4103 before returning.
4104
de979965
PA		 41052015-11-30 Pedro Alves <palves@redhat.com>
4106
4107 * server.c (handle_v_requests): Handle vCtrlC.
4108
34c65914
PA		 41092015-11-30 Pedro Alves <palves@redhat.com>
4110
4111 * gdbthread.h (find_any_thread_of_pid): Declare.
4112 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4113 functions.
4114 * server.c (handle_query): If current_thread is NULL, look for
4115 another thread of the selected process.
4116
79efa585 41172015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4118 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4119
4120 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4121 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4122 name in reply.
4123 * target.h (struct target_ops) <thread_name>: New field.
4124 (target_thread_name): New macro.
4125
80d82c19
JB		 41262015-11-23 Joel Brobecker <brobecker@adacore.com>
4127
4128 * regcache.h (regcache_invalidate_pid): Add declaration.
4129 * regcache.c (regcache_invalidate_pid): New function, extracted
4130 from regcache_invalidate.
4131 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4132 Add trivial documentation comment.
4133 * lynx-low.c: Use regcache_invalidate_pid instead of
4134 regcache_invalidate.
4135
64da5dd5
JB		 41362015-11-23 Joel Brobecker <brobecker@adacore.com>
4137
4138 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4139 and Elf64_auxv_t if the target is Android.
4140
37ce4055
DE		 41412015-11-22 Doug Evans <xdje42@gmail.com>
4142
4143 * target.h: #include <sys/types.h>.
4144
06e03fff
PA		 41452015-11-19 Pedro Alves <palves@redhat.com>
4146
4147 * linux-low.c (linux_process_qsupported): Change prototype.
4148 Adjust.
4149 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4150 Change prototype.
4151 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4152 and adjust to loop over all features.
4153 * server.c (handle_query) <qSupported>: Adjust to call
4154 target_process_qsupported once, passing it a vector of unprocessed
4155 features.
4156 * target.h (struct target_ops) <process_qsupported>: Change
4157 prototype.
4158 (target_process_qsupported): Adjust.
4159
9a084706
PA		 41602015-11-19 Pedro Alves <palves@redhat.com>
4161
4162 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4163 mode.
4164 * configure: Regenerate.
4165
dad44a1f
PA		 41662015-11-19 Pedro Alves <palves@redhat.com>
4167
4168 * configure: Regenerate.
4169
231c0592
YQ		 41702015-11-19 Yao Qi <yao.qi@linaro.org>
4171
4172 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4173 type to uint32_t.
4174
6c1c9a8b
YQ		 41752015-11-19 Yao Qi <yao.qi@linaro.org>
4176
4177 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4178 (struct aarch64_operand): Move enum out.
4179
9caa3311
YQ		 41802015-11-19 Yao Qi <yao.qi@linaro.org>
4181
4182 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4183 struct user_fpsimd_state *.
4184 (aarch64_store_fpregset): Likewise.
4185
6a69a054
YQ		 41862015-11-19 Yao Qi <yao.qi@linaro.org>
4187
4188 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4189 struct user_pt_regs *.
4190 (aarch64_store_gregset): Likewise.
4191
1798301e
PA		 41922015-11-18 Pedro Alves <palves@redhat.com>
4193
4194 * Makefile.in (all_object_files): Add $IPA_OBJS.
4195
ce7715e2
PA		 41962015-11-17 Pedro Alves <palves@redhat.com>
4197
4198 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4199 GDB_SIGNAL_0 and gdb_signal_to_string.
4200
c0879059
PA		 42012015-11-17 Pedro Alves <palves@redhat.com>
4202
4203 * win32-low.c (handle_output_debug_string): Remove parameter.
4204 (win32_kill): Remove our_status local and adjust call to
4205 handle_output_debug_string.
4206 (get_child_debug_event): Adjust call to
4207 handle_output_debug_string.
4208
1996e237
SM		 42092015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4210
4211 * linux-mips-low.c (mips_fill_gregset): Add cast.
4212 (mips_store_gregset): Likewise.
4213 (mips_fill_fpregset): Likewise.
4214 (mips_store_fpregset): Likewise.
4215
cbec665b
SM		 42162015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4217
4218 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4219 priv.
4220
eb3e3c67
SM		 42212015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4222
4223 * linux-mips-low.c (mips_linux_new_thread): Change type of
4224 watch_type to enum target_hw_bp_type.
4225
171de4b8
SM		 42262015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4227
4228 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4229 Change return type to arm_hwbp_type.
4230
04248ead
SM		 42312015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4232
4233 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4234 (arm_store_gregset): Likewise.
4235 * linux-arm-low.c (arm_get_hwcap): Likewise.
4236 (arm_read_description): Likewise.
4237
04b3479c
SM		 42382015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4239
4240 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4241
2bc84e8a
SM		 42422015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4243
4244 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4245 (ppc_fill_vsxregset): Likewise.
4246 (ppc_store_vsxregset): Likewise.
4247 (ppc_fill_vrregset): Likewise.
4248 (ppc_store_vrregset): Likewise.
4249 (ppc_fill_evrregset): Likewise.
4250 (ppc_store_evrregset): Likewise.
4251
e6c5bb05
SM		 42522015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4253
4254 * linux-ppc-low.c (ppc_usrregs_info): Remove
4255 forward-declaration.
4256 (ppc_arch_setup): Move lower in file.
4257
7ea45d72
SM		 42582015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4259
4260 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4261 (ps_pdwrite): Likewise.
4262
69291610
HW		 42632015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4264
4265 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4266 to after assert checks.
4267
b42945fd
SM		 42682015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4269
4270 * proc-service.c (ps_pdread): Add/adjust casts.
4271 (ps_pdwrite): Add/adjust casts.
4272
d6f85c84
SM		 42732015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4274
4275 * server.c (handle_search_memory_1): Cast return value of
4276 memmem.
4277
f98cd059
SM		 42782015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4279
4280 * server.c (write_qxfer_response): Change type of data to
4281 gdb_byte *.
4282
d2412fa5
PA		 42832015-10-29 Pedro Alves <palves@redhat.com>
4284
4285 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4286
c17414a2
PA		 42872015-10-29 Pedro Alves <palves@redhat.com>
4288
4289 * tracepoint.c (clear_installed_tracepoints): Add casts.
4290
e053fbc4
PA		 42912015-10-29 Pedro Alves <palves@redhat.com>
4292
4293 * server.c (handle_v_cont, process_serial_event): Add enum
4294 gdb_signal casts to signal parsing code.
4295
add67df8
PA		 42962015-10-29 Pedro Alves <palves@redhat.com>
4297
4298 * linux-low.h (NULL_REGSET): Define.
4299 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4300 * linux-arm-low.c (arm_regsets): Likewise.
4301 * linux-crisv32-low.c (cris_regsets): Likewise.
4302 * linux-m68k-low.c (m68k_regsets): Likewise.
4303 * linux-mips-low.c (mips_regsets): Likewise.
4304 * linux-nios2-low.c (nios2_regsets): Likewise.
4305 * linux-ppc-low.c (ppc_regsets): Likewise.
4306 * linux-s390-low.c (s390_regsets): Likewise.
4307 * linux-sh-low.c (sh_regsets): Likewise.
4308 * linux-sparc-low.c (sparc_regsets): Likewise.
4309 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4310 * linux-tile-low.c (tile_regsets): Likewise.
4311 * linux-x86-low.c (x86_regsets): Likewise.
4312 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4313
50bc912a
PA		 43142015-10-29 Pedro Alves <palves@redhat.com>
4315
4316 * linux-low.h (NULL_REGSET): Define.
4317 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4318 * linux-arm-low.c (arm_regsets): Likewise.
4319 * linux-crisv32-low.c (cris_regsets): Likewise.
4320 * linux-m68k-low.c (m68k_regsets): Likewise.
4321 * linux-mips-low.c (mips_regsets): Likewise.
4322 * linux-nios2-low.c (nios2_regsets): Likewise.
4323 * linux-ppc-low.c (ppc_regsets): Likewise.
4324 * linux-s390-low.c (s390_regsets): Likewise.
4325 * linux-sh-low.c (sh_regsets): Likewise.
4326 * linux-sparc-low.c (sparc_regsets): Likewise.
4327 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4328 * linux-tile-low.c (tile_regsets): Likewise.
4329 * linux-x86-low.c (x86_regsets): Likewise.
4330 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4331
682b2546
DE		 43322015-10-26 Doug Evans <dje@google.com>
4333
4334 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4335
963843d4
DE		 43362015-10-26 Doug Evans <dje@google.com>
4337
4338 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4339
d41401ac
DE		 43402015-10-26 Doug Evans <dje@google.com>
4341
4342 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4343 for debug_printf.
4344 (attach_thread, find_new_threads_callback): Ditto.
4345
3db28855
AT		 43462015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4347
4348 * mem-break.h (set_breakpoint_data): Remove.
4349
fb78e89c
AT		 43502015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4351
4352 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4353 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4354 (initialize_low): Remove set_breakpoint_data call.
4355 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4356 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4357 (initialize_low): Remove set_breakpoint_data call.
4358 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4359 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4360 (initialize_low): Remove set_breakpoint_data call.
4361
2e6ee069
AT		 43622015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4363
4364 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4365 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4366 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4367 * target.h (target_breakpoint_kind_from_pc): New macro.
4368
1652a986
AT		 43692015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4370
4371 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4372 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4373 the default breakpoint kind.
4374
abeead09
AT		 43752015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4376
4377 * linux-arm-low.c (arm_supports_z_point_type): Add software
4378 breakpoint support.
4379
b0b4b501
AT		 43802015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4381
4382 * linux-arm-low.c: Refactor breakpoint definitions.
4383 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4384 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4385
8689682c
AT		 43862015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4387
4388 * Makefile.in: Add arm.c/o.
4389 * configure.srv: Likewise.
4390 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4391 (arm_breakpoint_kind_from_pc): New function.
4392 (arm_sw_breakpoint_from_kind): Return proper kind.
4393 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4394
27165294
AT		 43952015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4396
4397 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4398 removal.
4399 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4400 (struct raw_breakpoint) <size>: Remove.
4401 (struct raw_breakpoint) <kind>: Add.
4402 (bp_size): New function.
4403 (bp_opcode): Likewise.
4404 (find_raw_breakpoint_at): Adjust for kind.
4405 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4406 (remove_memory_breakpoint): Adjust for kind call bp_size.
4407 (set_raw_breakpoint_at): Adjust for kind.
4408 (set_breakpoint): Likewise.
4409 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4410 (delete_raw_breakpoint): Adjust for kind.
4411 (delete_breakpoint): Likewise.
4412 (find_gdb_breakpoint): Likewise.
4413 (set_gdb_breakpoint_1): Likewise.
4414 (set_gdb_breakpoint): Likewise.
4415 (delete_gdb_breakpoint_1): Likewise.
4416 (delete_gdb_breakpoint): Likewise.
4417 (uninsert_raw_breakpoint): Likewise.
4418 (reinsert_raw_breakpoint): Likewise.
4419 (set_breakpoint_data): Remove.
4420 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4421 (check_mem_read): Adjust for kind call bp_size.
4422 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4423 (clone_one_breakpoint): Adjust for kind.
4424 * mem-break.h (set_gdb_breakpoint): Likewise.
4425 (delete_gdb_breakpoint): Likewise.
4426 * server.c (process_serial_event): Likewise.
4427
dd373349
AT		 44282015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4429
4430 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4431 (struct linux_target_ops) <breakpoint>: Remove.
4432 (struct linux_target_ops) <breakpoint_len>: Remove.
4433 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4434 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4435 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4436 (arm_sw_breakpoint_from_kind): New function.
4437 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4438 (struct linux_target_ops) <breakpoint>: Remove.
4439 (struct linux_target_ops) <breakpoint_len>: Remove.
4440 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4441 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4442 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4443 (struct linux_target_ops) <breakpoint>: Remove.
4444 (struct linux_target_ops) <breakpoint_len>: Remove.
4445 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4446 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4447 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4448 (struct linux_target_ops) <breakpoint>: Remove.
4449 (struct linux_target_ops) <breakpoint_len>: Remove.
4450 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4451 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4452 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4453 and sw_breakpoint_from_kind to increment the pc.
4454 (linux_breakpoint_kind_from_pc): New function.
4455 (linux_sw_breakpoint_from_kind): New function.
4456 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4457 (initialize_low): Call breakpoint_kind_from_pc and
4458 sw_breakpoint_from_kind to replace breakpoint_data/len.
4459 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4460 New field.
4461 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4462 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4463 (struct linux_target_ops) <breakpoint>: Remove.
4464 (struct linux_target_ops) <breakpoint_len>: Remove.
4465 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4466 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4467 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4468 (struct linux_target_ops) <breakpoint>: Remove.
4469 (struct linux_target_ops) <breakpoint_len>: Remove.
4470 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4471 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4472 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4473 (struct linux_target_ops) <breakpoint>: Remove.
4474 (struct linux_target_ops) <breakpoint_len>: Remove.
4475 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4476 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4477 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4478 (struct linux_target_ops) <breakpoint>: Remove.
4479 (struct linux_target_ops) <breakpoint_len>: Remove.
4480 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4481 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4482 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4483 (struct linux_target_ops) <breakpoint>: Remove.
4484 (struct linux_target_ops) <breakpoint_len>: Remove.
4485 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4486 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4487 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4488 (struct linux_target_ops) <breakpoint>: Remove.
4489 (struct linux_target_ops) <breakpoint_len>: Remove.
4490 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4491 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4492 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4493 (struct linux_target_ops) <breakpoint>: Remove.
4494 (struct linux_target_ops) <breakpoint_len>: Remove.
4495 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4496 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4497 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4498 (struct linux_target_ops) <breakpoint>: Remove.
4499 (struct linux_target_ops) <breakpoint_len>: Remove.
4500 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4501 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4502 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4503 (struct linux_target_ops) <breakpoint>: Remove.
4504 (struct linux_target_ops) <breakpoint_len>: Remove.
4505 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4506 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4507 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4508 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4509 (struct linux_target_ops) <breakpoint>: Remove.
4510 (struct linux_target_ops) <breakpoint_len>: Remove.
4511 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4512 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4513 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4514 (struct linux_target_ops) <breakpoint>: Remove.
4515 (struct linux_target_ops) <breakpoint_len>: Remove.
4516 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4517 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4518
4cd98a19
AT		 45192015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4520
4521 * linux-cris-low.c (cris_get_pc): Remove void arg.
4522
774ee6d2
AR		 45232015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4524
4525 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4526 variable name.
4527
833dcd29
AR		 45282015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4529
4530 * inferiors.c (thread_pid_matches_callback): New function.
4531 (find_thread_process): New function.
4532 (remove_thread): Reset current_thread.
4533 (remove_process): Assert threads have been removed first.
4534
8d689ee5
YQ		 45352015-10-15 Yao Qi <yao.qi@linaro.org>
4536
4537 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4538 if it is 3.
4539 (aarch64_remove_point): Likewise.
4540 * regcache.c (regcache_register_size): New function.
4541
1c2e1515
YQ		 45422015-10-12 Yao Qi <yao.qi@linaro.org>
4543
4544 * linux-aarch64-low.c: Update all callers as emit_load_store
4545 is renamed to aarch64_emit_load_store.
4546
e1c587c3
YQ		 45472015-10-12 Yao Qi <yao.qi@linaro.org>
4548
4549 * linux-aarch64-low.c: Update all callers of function renaming
4550 from emit_insn to aarch64_emit_insn.
4551
b6542f81
YQ		 45522015-10-12 Yao Qi <yao.qi@linaro.org>
4553
4554 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4555 arch/aarch64-insn.h.
4556 (struct aarch64_memory_operand): Likewise.
4557 (ENCODE): Likewise.
4558 (emit_insn): Move to arch/aarch64-insn.c.
4559 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4560 (emit_load_store): Move to arch/aarch64-insn.c.
4561 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4562 (can_encode_int32): Remove.
4563
246994ce
YQ		 45642015-10-12 Yao Qi <yao.qi@linaro.org>
4565
4566 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4567 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4568 (aarch64_relocate_instruction): Likewise.
4569 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4570 (struct aarch64_insn_visitor): Likewise.
4571
0badd99f
YQ		 45722015-10-12 Yao Qi <yao.qi@linaro.org>
4573
4574 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4575 (struct aarch64_insn_visitor): New.
4576 (struct aarch64_insn_relocation_data): New.
4577 (aarch64_ftrace_insn_reloc_b): New function.
4578 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4579 (aarch64_ftrace_insn_reloc_cb): Likewise.
4580 (aarch64_ftrace_insn_reloc_tb): Likewise.
4581 (aarch64_ftrace_insn_reloc_adr): Likewise.
4582 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4583 (aarch64_ftrace_insn_reloc_others): Likewise.
4584 (visitor): New.
4585 (aarch64_relocate_instruction): Use visitor.
4586
dfaffe9d
YQ		 45872015-10-12 Yao Qi <yao.qi@linaro.org>
4588
4589 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4590 int. Add argument buf.
4591 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4592 aarch64_relocate_instruction.
4593
70b439f0
YQ		 45942015-10-12 Yao Qi <yao.qi@linaro.org>
4595
4596 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4597 argument insn. Remove local variable insn. Don't call
4598 target_read_uint32.
4599 (aarch64_install_fast_tracepoint_jump_pad): Call
4600 target_read_uint32.
4601
7781c06f
YQ		 46022015-09-30 Yao Qi <yao.qi@linaro.org>
4603
4604 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4605 (emit_load_store_pair): Likewise.
4606
9a3c8263
SM		 46072015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4608
4609 * dll.c (match_dll): Add cast(s).
4610 (unloaded_dll): Likewise.
4611 * linux-low.c (second_thread_of_pid_p): Likewise.
4612 (delete_lwp_callback): Likewise.
4613 (count_events_callback): Likewise.
4614 (select_event_lwp_callback): Likewise.
4615 (linux_set_resume_request): Likewise.
4616 * server.c (accumulate_file_name_length): Likewise.
4617 (emit_dll_description): Likewise.
4618 (handle_qxfer_threads_worker): Likewise.
4619 (visit_actioned_threads): Likewise.
4620 * thread-db.c (any_thread_of): Likewise.
4621 * tracepoint.c (same_process_p): Likewise.
4622 (match_blocktype): Likewise.
4623 (build_traceframe_info_xml): Likewise.
4624
224c3ddb
SM		 46252015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4626
4627 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4628 assignment.
4629 (gdb_unparse_agent_expr): Likewise.
4630 * hostio.c (require_data): Likewise.
4631 (handle_pread): Likewise.
4632 * linux-low.c (disable_regset): Likewise.
4633 (fetch_register): Likewise.
4634 (store_register): Likewise.
4635 (get_dynamic): Likewise.
4636 (linux_qxfer_libraries_svr4): Likewise.
4637 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4638 (set_fast_tracepoint_jump): Likewise.
4639 (uninsert_fast_tracepoint_jumps_at): Likewise.
4640 (reinsert_fast_tracepoint_jumps_at): Likewise.
4641 (validate_inserted_breakpoint): Likewise.
4642 (clone_agent_expr): Likewise.
4643 * regcache.c (init_register_cache): Likewise.
4644 * remote-utils.c (putpkt_binary_1): Likewise.
4645 (decode_M_packet): Likewise.
4646 (decode_X_packet): Likewise.
4647 (look_up_one_symbol): Likewise.
4648 (relocate_instruction): Likewise.
4649 (monitor_output): Likewise.
4650 * server.c (handle_search_memory): Likewise.
4651 (handle_qxfer_exec_file): Likewise.
4652 (handle_qxfer_libraries): Likewise.
4653 (handle_qxfer): Likewise.
4654 (handle_query): Likewise.
4655 (handle_v_cont): Likewise.
4656 (handle_v_run): Likewise.
4657 (captured_main): Likewise.
4658 * target.c (write_inferior_memory): Likewise.
4659 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4660 * tracepoint.c (init_trace_buffer): Likewise.
4661 (add_tracepoint_action): Likewise.
4662 (add_traceframe): Likewise.
4663 (add_traceframe_block): Likewise.
4664 (cmd_qtdpsrc): Likewise.
4665 (cmd_qtdv): Likewise.
4666 (cmd_qtstatus): Likewise.
4667 (response_source): Likewise.
4668 (response_tsv): Likewise.
4669 (cmd_qtnotes): Likewise.
4670 (gdb_collect): Likewise.
4671 (initialize_tracepoint): Likewise.
4672
afbe19f8
PL		 46732015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4674
4675 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4676 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4677 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4678 <NOP>: New.
4679 (enum aarch64_condition_codes): New enum.
4680 (w0): New static global.
4681 (fp): Likewise.
4682 (lr): Likewise.
4683 (struct aarch64_memory_operand) <type>: New
4684 MEMORY_OPERAND_POSTINDEX type.
4685 (postindex_memory_operand): New helper function.
4686 (emit_ret): New function.
4687 (emit_load_store_pair): New function, factored out of emit_stp
4688 with support for MEMORY_OPERAND_POSTINDEX.
4689 (emit_stp): Rewrite using emit_load_store_pair.
4690 (emit_ldp): New function.
4691 (emit_load_store): Likewise.
4692 (emit_ldr): Mention post-index instruction in comment.
4693 (emit_ldrh): New function.
4694 (emit_ldrb): New function.
4695 (emit_ldrsw): Mention post-index instruction in comment.
4696 (emit_str): Likewise.
4697 (emit_subs): New function.
4698 (emit_cmp): Likewise.
4699 (emit_and): Likewise.
4700 (emit_orr): Likewise.
4701 (emit_orn): Likewise.
4702 (emit_eor): Likewise.
4703 (emit_mvn): Likewise.
4704 (emit_lslv): Likewise.
4705 (emit_lsrv): Likewise.
4706 (emit_asrv): Likewise.
4707 (emit_mul): Likewise.
4708 (emit_sbfm): Likewise.
4709 (emit_sbfx): Likewise.
4710 (emit_ubfm): Likewise.
4711 (emit_ubfx): Likewise.
4712 (emit_csinc): Likewise.
4713 (emit_cset): Likewise.
4714 (emit_nop): Likewise.
4715 (emit_ops_insns): New helper function.
4716 (emit_pop): Likewise.
4717 (emit_push): Likewise.
4718 (aarch64_emit_prologue): New function.
4719 (aarch64_emit_epilogue): Likewise.
4720 (aarch64_emit_add): Likewise.
4721 (aarch64_emit_sub): Likewise.
4722 (aarch64_emit_mul): Likewise.
4723 (aarch64_emit_lsh): Likewise.
4724 (aarch64_emit_rsh_signed): Likewise.
4725 (aarch64_emit_rsh_unsigned): Likewise.
4726 (aarch64_emit_ext): Likewise.
4727 (aarch64_emit_log_not): Likewise.
4728 (aarch64_emit_bit_and): Likewise.
4729 (aarch64_emit_bit_or): Likewise.
4730 (aarch64_emit_bit_xor): Likewise.
4731 (aarch64_emit_bit_not): Likewise.
4732 (aarch64_emit_equal): Likewise.
4733 (aarch64_emit_less_signed): Likewise.
4734 (aarch64_emit_less_unsigned): Likewise.
4735 (aarch64_emit_ref): Likewise.
4736 (aarch64_emit_if_goto): Likewise.
4737 (aarch64_emit_goto): Likewise.
4738 (aarch64_write_goto_address): Likewise.
4739 (aarch64_emit_const): Likewise.
4740 (aarch64_emit_call): Likewise.
4741 (aarch64_emit_reg): Likewise.
4742 (aarch64_emit_pop): Likewise.
4743 (aarch64_emit_stack_flush): Likewise.
4744 (aarch64_emit_zero_ext): Likewise.
4745 (aarch64_emit_swap): Likewise.
4746 (aarch64_emit_stack_adjust): Likewise.
4747 (aarch64_emit_int_call_1): Likewise.
4748 (aarch64_emit_void_call_2): Likewise.
4749 (aarch64_emit_eq_goto): Likewise.
4750 (aarch64_emit_ne_goto): Likewise.
4751 (aarch64_emit_lt_goto): Likewise.
4752 (aarch64_emit_le_goto): Likewise.
4753 (aarch64_emit_gt_goto): Likewise.
4754 (aarch64_emit_ge_got): Likewise.
4755 (aarch64_emit_ops_impl): New static global variable.
4756 (aarch64_emit_ops): New target function, return
4757 &aarch64_emit_ops_impl.
4758 (struct linux_target_ops): Install it.
4759
bb903df0
PL		 47602015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4761
4762 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4763 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4764 aarch64-ipa.o.
4765 * linux-aarch64-ipa.c: New file.
4766 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4767 and endian.h.
4768 (aarch64_get_thread_area): New target method.
4769 (extract_signed_bitfield): New helper function.
4770 (aarch64_decode_ldr_literal): New function.
4771 (enum aarch64_opcodes): New enum.
4772 (struct aarch64_register): New struct.
4773 (struct aarch64_operand): New struct.
4774 (x0): New static global.
4775 (x1): Likewise.
4776 (x2): Likewise.
4777 (x3): Likewise.
4778 (x4): Likewise.
4779 (w2): Likewise.
4780 (ip0): Likewise.
4781 (sp): Likewise.
4782 (xzr): Likewise.
4783 (aarch64_register): New helper function.
4784 (register_operand): Likewise.
4785 (immediate_operand): Likewise.
4786 (struct aarch64_memory_operand): New struct.
4787 (offset_memory_operand): New helper function.
4788 (preindex_memory_operand): Likewise.
4789 (enum aarch64_system_control_registers): New enum.
4790 (ENCODE): New macro.
4791 (emit_insn): New helper function.
4792 (emit_b): New function.
4793 (emit_bcond): Likewise.
4794 (emit_cb): Likewise.
4795 (emit_tb): Likewise.
4796 (emit_blr): Likewise.
4797 (emit_stp): Likewise.
4798 (emit_ldp_q_offset): Likewise.
4799 (emit_stp_q_offset): Likewise.
4800 (emit_load_store): Likewise.
4801 (emit_ldr): Likewise.
4802 (emit_ldrsw): Likewise.
4803 (emit_str): Likewise.
4804 (emit_ldaxr): Likewise.
4805 (emit_stxr): Likewise.
4806 (emit_stlr): Likewise.
4807 (emit_data_processing_reg): Likewise.
4808 (emit_data_processing): Likewise.
4809 (emit_add): Likewise.
4810 (emit_sub): Likewise.
4811 (emit_mov): Likewise.
4812 (emit_movk): Likewise.
4813 (emit_mov_addr): Likewise.
4814 (emit_mrs): Likewise.
4815 (emit_msr): Likewise.
4816 (emit_sevl): Likewise.
4817 (emit_wfe): Likewise.
4818 (append_insns): Likewise.
4819 (can_encode_int32_in): New helper function.
4820 (aarch64_relocate_instruction): New function.
4821 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4822 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4823 (struct linux_target_ops): Install aarch64_get_thread_area,
4824 aarch64_install_fast_tracepoint_jump_pad and
4825 aarch64_get_min_fast_tracepoint_insn_len.
4826
787749ea
PL		 48272015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4828
4829 * Makefile.in (aarch64-insn.o): New rule.
4830 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4831
9812b2e6
YQ		 48322015-09-21 Yao Qi <yao.qi@linaro.org>
4833
4834 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4835
18fe412b
YQ		 48362015-09-21 Yao Qi <yao.qi@linaro.org>
4837
4838 * tracepoint.c (max_jump_pad_size): Remove.
4839
a0cc84cd
YQ		 48402015-09-18 Yao Qi <yao.qi@linaro.org>
4841
4842 * linux-aarch64-low.c: Don't include sys/uio.h.
4843 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4844
d78908cf
WW		 48452015-09-16 Wei-cheng Wang <cole945@gmail.com>
4846
4847 * tracepoint.c (eval_result_type): Change prototype.
4848 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4849
d57e0d50
PA		 48502015-09-15 Pedro Alves <palves@redhat.com>
4851
4852 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4853 Check whether to report exec events instead of checking whether
4854 multiprocess is enabled.
4855
5a676acc
PA		 48562015-09-15 Pedro Alves <palves@redhat.com>
4857
4858 PR remote/18965
4859 * remote-utils.c (prepare_resume_reply): Merge
4860 TARGET_WAITKIND_VFORK_DONE switch case with the
4861 TARGET_WAITKIND_FORKED case.
4862
7c5d0fad
YQ		 48632015-09-15 Yao Qi <yao.qi@linaro.org>
4864
4865 * server.c (handle_query): Check string comparison using
4866 "else if" instead of "if".
4867
750ce8d1
YQ		 48682015-09-15 Yao Qi <yao.qi@linaro.org>
4869
4870 * server.c (vCont_supported): New global variable.
4871 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4872 matches. Append ";vContSupported+" to own_buf.
4873 (handle_v_requests): Append ";s;S" to own_buf if target supports
4874 hardware single step or vCont_supported is false.
4875 (capture_main): Set vCont_supported to zero.
4876
70b90b91
YQ		 48772015-09-15 Yao Qi <yao.qi@linaro.org>
4878
4879 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4880 it to ...
4881 (linux_supports_hardware_single_step): ... New function.
4882 (linux_target_ops): Update.
4883 * lynx-low.c (lynx_target_ops): Set field
4884 supports_hardware_single_step to target_can_do_hardware_single_step.
4885 * nto-low.c (nto_target_ops): Likewise.
4886 * spu-low.c (spu_target_ops): Likewise.
4887 * win32-low.c (win32_target_ops): Likewise.
4888 * target.c (target_can_do_hardware_single_step): New function.
4889 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4890 Remove. <supports_hardware_single_step>: New field.
4891 (target_supports_conditional_breakpoints): Remove.
4892 (target_supports_hardware_single_step): New macro.
4893 (target_can_do_hardware_single_step): Declare.
4894 * server.c (handle_query): Use target_supports_hardware_single_step
4895 instead of target_supports_conditional_breakpoints.
4896
ade90bde
YQ		 48972015-09-15 Yao Qi <yao.qi@linaro.org>
4898
4899 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4900 function.
4901 (struct linux_target_ops the_low_target): Install
4902 aarch64_linux_siginfo_fixup.
4903
94585166
DB		 49042015-09-11 Don Breazeal <donb@codesourcery.com>
4905 Luis Machado <lgustavo@codesourcery.com>
4906
4907 * linux-low.c (linux_mourn): Static declaration.
4908 (linux_arch_setup): Move in front of
4909 handle_extended_wait.
4910 (linux_arch_setup_thread): New function.
4911 (handle_extended_wait): Handle exec events. Call
4912 linux_arch_setup_thread. Make event_lwp argument a
4913 pointer-to-a-pointer.
4914 (check_zombie_leaders): Do not check stopped threads.
4915 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4916 (linux_low_filter_event): Add lwp and thread for exec'ing
4917 non-leader thread if leader thread has been deleted.
4918 Refactor code into linux_arch_setup_thread and call it.
4919 Pass child lwp pointer by reference to handle_extended_wait.
4920 (linux_wait_for_event_filtered): Update comment.
4921 (linux_wait_1): Prevent clobbering exec event status.
4922 (linux_supports_exec_events): New function.
4923 (linux_target_ops) <supports_exec_events>: Initialize new member.
4924 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4925 new member.
4926 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4927 * server.c (report_exec_events): New global variable.
4928 (handle_query): Handle qSupported query for exec-events feature.
4929 (captured_main): Initialize report_exec_events.
4930 * server.h (report_exec_events): Declare new global variable.
4931 * target.h (struct target_ops) <supports_exec_events>: New
4932 member.
4933 (target_supports_exec_events): New macro.
4934 * win32-low.c (win32_target_ops) <supports_exec_events>:
4935 Initialize new member.
4936
0568462b
MM		 49372015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4938
4939 * linux-low.c (linux_low_enable_btrace): Remove.
4940 (linux_target_ops): Replace linux_low_enable_btrace with
4941 linux_enable_btrace.
4942
39edd165
YQ		 49432015-09-03 Yao Qi <yao.qi@linaro.org>
4944
4945 * linux-aarch64-low.c (aarch64_insert_point): Call
4946 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4947 returns true.
4948
1db33b5a
UW		 49492015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4950
4951 * linux-low.c (check_stopped_by_breakpoint): Use
4952 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4953
ab290430
PA		 49542015-08-27 Pedro Alves <palves@redhat.com>
4955
4956 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4957
8d749320
SM		 49582015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4959
6711b7f8
SM		 4960 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4961 the XNEW-family equivalent.
8d749320
SM		 4962 (compile_bytecodes): Likewise.
4963 * dll.c (loaded_dll): Likewise.
4964 * event-loop.c (append_callback_event): Likewise.
4965 (create_file_handler): Likewise.
4966 (create_file_event): Likewise.
4967 * hostio.c (handle_open): Likewise.
4968 * inferiors.c (add_thread): Likewise.
4969 (add_process): Likewise.
4970 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4971 * linux-arm-low.c (arm_new_process): Likewise.
4972 (arm_new_thread): Likewise.
4973 * linux-low.c (add_to_pid_list): Likewise.
4974 (linux_add_process): Likewise.
4975 (handle_extended_wait): Likewise.
4976 (add_lwp): Likewise.
4977 (enqueue_one_deferred_signal): Likewise.
4978 (enqueue_pending_signal): Likewise.
4979 (linux_resume_one_lwp_throw): Likewise.
4980 (linux_resume_one_thread): Likewise.
4981 (linux_read_memory): Likewise.
4982 (linux_write_memory): Likewise.
4983 * linux-mips-low.c (mips_linux_new_process): Likewise.
4984 (mips_linux_new_thread): Likewise.
4985 (mips_add_watchpoint): Likewise.
4986 * linux-x86-low.c (initialize_low_arch): Likewise.
4987 * lynx-low.c (lynx_add_process): Likewise.
4988 * mem-break.c (set_raw_breakpoint_at): Likewise.
4989 (set_breakpoint): Likewise.
4990 (add_condition_to_breakpoint): Likewise.
4991 (add_commands_to_breakpoint): Likewise.
4992 (clone_agent_expr): Likewise.
4993 (clone_one_breakpoint): Likewise.
4994 * regcache.c (new_register_cache): Likewise.
4995 * remote-utils.c (look_up_one_symbol): Likewise.
4996 * server.c (queue_stop_reply): Likewise.
4997 (start_inferior): Likewise.
4998 (queue_stop_reply_callback): Likewise.
4999 (handle_target_event): Likewise.
5000 * spu-low.c (fetch_ppc_memory): Likewise.
5001 (store_ppc_memory): Likewise.
5002 * target.c (set_target_ops): Likewise.
5003 * thread-db.c (thread_db_load_search): Likewise.
5004 (try_thread_db_load_1): Likewise.
5005 * tracepoint.c (add_tracepoint): Likewise.
5006 (add_tracepoint_action): Likewise.
5007 (create_trace_state_variable): Likewise.
5008 (cmd_qtdpsrc): Likewise.
5009 (cmd_qtro): Likewise.
5010 (add_while_stepping_state): Likewise.
5011 * win32-low.c (child_add_thread): Likewise.
5012 (get_image_name): Likewise.
5013
ed8b7b42
YQ		 50142015-08-25 Yao Qi <yao.qi@linaro.org>
5015
5016 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5017
db3cb7cb
YQ		 50182015-08-25 Yao Qi <yao.qi@linaro.org>
5019
5020 * Makefile.in (aarch64-linux.o): New rule.
5021 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5022 srv_tgtobj.
5023 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5024 (aarch64_init_debug_reg_state): Make it extern.
5025 (aarch64_linux_prepare_to_resume): Remove.
5026
f6011a1c
YQ		 50272015-08-25 Yao Qi <yao.qi@linaro.org>
5028
5029 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5030 lwp_arch_private_info and ptid_of_lwp.
5031
88e2cf7e
YQ		 50322015-08-25 Yao Qi <yao.qi@linaro.org>
5033
5034 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5035 Find proc_info by find_process_pid. All callers updated.
5036
5e35436e
YQ		 50372015-08-25 Yao Qi <yao.qi@linaro.org>
5038
5039 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5040 Remove.
5041 (debug_reg_change_callback): Remove.
5042 (aarch64_notify_debug_reg_change): Remove.
5043
4a8a7965
YQ		 50442015-08-25 Yao Qi <yao.qi@linaro.org>
5045
5046 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5047 Call current_lwp_ptid.
5048
32a271ee
YQ		 50492015-08-25 Yao Qi <yao.qi@linaro.org>
5050
5051 * linux-aarch64-low.c (debug_reg_change_callback): Use
5052 debug_printf.
5053
0d51c8d7
YQ		 50542015-08-25 Yao Qi <yao.qi@linaro.org>
5055
5056 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5057
31a43dd5
YQ		 50582015-08-25 Yao Qi <yao.qi@linaro.org>
5059
5060 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5061
8ee52567
YQ		 50622015-08-25 Yao Qi <yao.qi@linaro.org>
5063
5064 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5065 the code.
5066
ff3f0f45
YQ		 50672015-08-25 Yao Qi <yao.qi@linaro.org>
5068
5069 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5070 Remove.
5071 (debug_reg_change_callback): Remove argument entry and add argument
5072 lwp. Remove local variable thread. Don't print thread id in the
5073 debugging output. Don't check whether pid of thread equals to pid.
5074 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5075 iterate_over_lwps instead find_inferior.
5076
3d40fbb5
PA		 50772015-08-24 Pedro Alves <palves@redhat.com>
5078
5079 * inferiors.c (get_first_process): New function.
5080 * inferiors.h (get_first_process): New declaration.
5081 * remote-utils.c (read_ptid): Default to the first process in the
5082 list, instead of to the current thread's process.
5083
438e1e42
PA		 50842015-08-24 Pedro Alves <palves@redhat.com>
5085
5086 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5087 * event-loop.c: Likewise.
5088 * remote-utils.c: Likewise.
5089 * tracepoint.c: Likewise.
5090
a8c6d4fc
PA		 50912015-08-24 Pedro Alves <palves@redhat.com>
5092
5093 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5094 ptid_get_lwp.
5095
99b0bb12
PA		 50962015-08-21 Pedro Alves <palves@redhat.com>
5097
5098 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5099 instead of literal 1.
5100
f8904751
PA		 51012015-08-21 Pedro Alves <palves@redhat.com>
5102
5103 * tdesc.c (default_description): Explicitly zero-initialize.
5104
465a859e
PA		 51052015-08-21 Pedro Alves <palves@redhat.com>
5106
5107 PR gdb/18749
5108 * inferiors.c (remove_thread): Discard any pending stop reply for
5109 this thread.
5110 * server.c (remove_all_on_match_pid): Rename to ...
5111 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5112 instead of a pid.
5113 (discard_queued_stop_replies): Change parameter to a ptid. Now
5114 extern.
5115 (handle_v_kill, kill_inferior_callback, captured_main)
5116 (process_serial_event): Adjust.
5117 * server.h (discard_queued_stop_replies): Declare.
5118
f0db101d
PA		 51192015-08-21 Pedro Alves <palves@redhat.com>
5120
5121 * linux-low.c (wait_for_sigstop): Always switch to no thread
5122 selected if the previously current thread dies.
5123 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5124 process instead of the current thread's.
5125 * remote-utils.c (input_interrupt): Don't check if there's no
5126 current thread.
5127 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5128 current thread to the general thread fails, error out.
5129 (handle_qxfer_auxv, handle_qxfer_libraries)
5130 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5131 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5132 (handle_query): Check if there's a thread selected instead of
5133 checking whether there's any thread in the thread list.
5134 (handle_qxfer_threads, handle_qxfer_btrace)
5135 (handle_qxfer_btrace_conf): Don't error out early if there's no
5136 thread in the thread list.
5137 (handle_v_cont, myresume): Don't set the current thread to the
5138 continue thread.
5139 (process_serial_event) <Hg handling>: Also set thread_id if the
5140 previous general thread is still alive.
5141 (process_serial_event) <g/G handling>: If setting the current
5142 thread to the general thread fails, error out.
5143 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5144 thread's lwp instead of the current thread's.
5145 * target.c (set_desired_thread): If the desired thread was not
5146 found, leave the current thread pointing to NULL. Return an int
5147 (boolean) indicating success.
5148 * target.h (set_desired_thread): Change return type to int.
5149
40045d91
MF		 51502015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5151
5152 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5153 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5154 #includes.
5155 (ps_get_thread_area): New function.
5156
45face3b
GB		 51572015-08-19 Gary Benson <gbenson@redhat.com>
5158
5159 * hostio.c (handle_pread): Do not attempt to read more data
5160 than hostio_reply_with_data can fit in a packet.
5161
16d5f642
JB		 51622015-08-18 Joel Brobecker <brobecker@adacore.com>
5163
5164 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5165
a738da3a
MF		 51662015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5167
5168 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5169
33ebda9d
PA		 51702015-08-06 Pedro Alves <palves@redhat.com>
5171
5172 * tracepoint.c (expr_eval_result): Now an int.
5173
a44892be
PA		 51742015-08-06 Pedro Alves <palves@redhat.com>
5175
5176 * gdbthread.h (struct regcache): Forward declare.
5177 (struct thread_info) <regcache_data>: Now a struct regcache
5178 pointer.
5179 * inferiors.c (inferior_regcache_data)
5180 (set_inferior_regcache_data): Now work with struct regcache
5181 pointers.
5182 * inferiors.h (struct regcache): Forward declare.
5183 (inferior_regcache_data, set_inferior_regcache_data): Now work
5184 with struct regcache pointers.
5185 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5186 (free_register_cache_thread): Remove struct regcache pointer
5187 casts.
5188
608a1e46
PA		 51892015-08-06 Pedro Alves <palves@redhat.com>
5190
5191 * server.c (captured_main): On error, print the exception message
5192 to stderr, and if run_once is set, throw a quit.
5193
f0ce0d3a
PA		 51942015-08-06 Pedro Alves <palves@redhat.com>
5195
5196 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5197 the current thread.
5198
bf47e248
PA		 51992015-08-06 Pedro Alves <palves@redhat.com>
5200
5201 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5202 reading beyond the passed in buffer length.
5203
b6b9ffcc
PL		 52042015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5205
5206 * tracepoint.c (symbol_list) <required>: Remove.
5207
863d01bd
PA		 52082015-08-06 Pedro Alves <palves@redhat.com>
5209
5210 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5211 count if stopping and suspending threads.
5212 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5213 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5214 (linux_detach): Complete an ongoing step-over.
5215 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5216 throughout.
5217 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5218 (linux_wait_1): If passing a signal to the inferior after
5219 finishing a step-over, unsuspend and re-resume all lwps. If we
5220 see a single-step event but the thread should be continuing, don't
5221 pass the trap to gdb.
5222 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5223 internal_error instead of gdb_assert.
5224 (enqueue_pending_signal): New function.
5225 (check_ptrace_stopped_lwp_gone): Add debug output.
5226 (start_step_over): Use internal_error instead of gdb_assert.
5227 (complete_ongoing_step_over): New function.
5228 (linux_resume_one_thread): Don't resume a suspended thread.
5229 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5230 it stepping.
5231
00db26fa
PA		 52322015-08-06 Pedro Alves <palves@redhat.com>
5233
5234 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5235 (linux_thread_alive): Use lwp_is_marked_dead.
5236 (extended_event_reported): Delete.
5237 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5238 instead of extended_event_reported.
5239 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5240 as well.
5241 (lwp_is_marked_dead): New function.
5242 (lwp_running): Use lwp_is_marked_dead.
5243 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5244 comment.
5245
ad071a30
PA		 52462015-08-06 Pedro Alves <palves@redhat.com>
5247
5248 * linux-low.c (linux_wait_1): Move fork event output out of the
5249 !report_to_gdb check. Pass event_child->waitstatus to
5250 target_waitstatus_to_string instead of ourstatus.
5251
524b57e6
YQ		 52522015-08-04 Yao Qi <yao.qi@linaro.org>
5253
5254 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5255 if current_thread is 32 bit.
5256
6085d6f6
YQ		 52572015-08-04 Yao Qi <yao.qi@linaro.org>
5258
5259 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5260 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5261 * server.c (extended_protocol): Remove "static".
5262 * server.h (extended_protocol): Declare it.
5263
8a7e4587
YQ		 52642015-08-04 Yao Qi <yao.qi@linaro.org>
5265
5266 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5267 both aarch64 and aarch32.
5268 (aarch64_set_pc): Likewise.
5269
3b53ae99
YQ		 52702015-08-04 Yao Qi <yao.qi@linaro.org>
5271
5272 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5273 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5274 arm-with-neon.xml to srv_xmlfiles.
5275 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5276 (is_64bit_tdesc): New function.
5277 (aarch64_linux_read_description): New function.
5278 (aarch64_arch_setup): Call aarch64_linux_read_description.
5279 (regs_info): Rename to regs_info_aarch64.
5280 (aarch64_regs_info): Return right regs_info.
5281 (initialize_low_arch): Call initialize_low_arch_aarch32.
5282
bd9e6534
YQ		 52832015-08-04 Yao Qi <yao.qi@linaro.org>
5284
5285 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5286 * linux-aarch32-low.c: New file.
5287 * linux-aarch32-low.h: New file.
5288 * linux-arm-low.c (arm_fill_gregset): Move it to
5289 linux-aarch32-low.c.
5290 (arm_store_gregset): Likewise.
5291 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5292 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5293 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5294 (regs_info): Rename to regs_info_arm.
5295 (arm_regs_info): Return regs_info_aarch32 if
5296 have_ptrace_getregset is 1 and target description is
5297 arm_with_neon or arm_with_vfpv3.
5298 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5299 Call initialize_low_arch_aarch32 instead.
5300
ded48a5e
YQ		 53012015-08-04 Yao Qi <yao.qi@linaro.org>
5302
5303 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5304 * linux-low.c: ... here.
5305 * linux-low.h (have_ptrace_getregset): Declare it.
5306
96e9210f
PA		 53072015-08-04 Pedro Alves <palves@redhat.com>
5308
5309 * thread-db.c (struct thread_db): Use new typedefs.
5310 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5311 CHK calls.
5312 (disable_thread_event_reporting): Cast result of dlsym to
5313 destination function pointer type.
5314 (thread_db_mourn): Use td_ta_delete_ftype.
5315
af60a1ef
SL		 53162015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5317
5318 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5319 arch variant.
5320 (CDX_BREAKPOINT): Define for R2.
5321 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5322 (the_low_target): Add comments.
5323
e8b41681
YQ		 53242015-07-30 Yao Qi <yao.qi@linaro.org>
5325
5326 * linux-arm-low.c (arm_hwcap): Remove it.
5327 (arm_read_description): New local variable arm_hwcap. Don't
5328 set arm_hwcap to zero.
5329
89abb039
YQ		 53302015-07-30 Yao Qi <yao.qi@linaro.org>
5331
5332 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5333 Use regcache->tdesc instead.
5334 (arm_store_wmmxregset): Likewise.
5335 (arm_fill_vfpregset): Likewise.
5336 (arm_store_vfpregset): Likewise.
5337
deca266c
YQ		 53382015-07-30 Yao Qi <yao.qi@linaro.org>
5339
5340 * linux-arm-low.c: Include arch/arm.h.
5341 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5342 (arm_store_gregset): Likewise.
5343
aa58a496
SM		 53442015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5345
5346 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5347 ptrace's 4th parameter.
5348
50904b25
YQ		 53492015-07-27 Yao Qi <yao.qi@linaro.org>
5350
5351 * configure.srv (case aarch64*-*-linux*): Don't set
5352 srv_linux_usrregs.
5353
5826e159
PA		 53542015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5355
5356 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5357 sys/ptrace.h.
5358 * linux-arm-low.c: Likewise.
5359 * linux-cris-low.c: Likewise.
5360 * linux-crisv32-low.c: Likewise.
5361 * linux-low.c: Likewise.
5362 * linux-m68k-low.c: Likewise.
5363 * linux-mips-low.c: Likewise.
5364 * linux-nios2-low.c: Likewise.
5365 * linux-s390-low.c: Likewise.
5366 * linux-sparc-low.c: Likewise.
5367 * linux-tic6x-low.c: Likewise.
5368 * linux-tile-low.c: Likewise.
5369 * linux-x86-low.c: Likewise.
5370
54019719
PA		 53712015-07-24 Pedro Alves <palves@redhat.com>
5372
5373 * config.in: Regenerate.
5374 * configure: Regenerate.
5375
eb7aa561
PA		 53762015-07-24 Pedro Alves <palves@redhat.com>
5377
5378 * acinclude.m4: Include ../ptrace.m4.
5379 * configure.ac: Call GDB_AC_PTRACE.
5380 * config.in, configure: Regenerate.
5381
55d7b841
YQ		 53822015-07-24 Yao Qi <yao.qi@linaro.org>
5383
5384 * linux-low.c (linux_create_inferior): Remove setting to
5385 proc->priv->new_inferior.
5386 (linux_attach): Likewise.
5387 (linux_low_filter_event): Likewise.
5388 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5389
c06cbd92
YQ		 53902015-07-24 Yao Qi <yao.qi@linaro.org>
5391
5392 * linux-low.c (linux_arch_setup): New function.
5393 (linux_low_filter_event): If proc->tdesc is NULL and
5394 proc->attached is true, call the_low_target.arch_setup.
5395 Otherwise, keep status pending, and return.
5396 (linux_resume_one_lwp_throw): Don't call get_pc if
5397 thread->while_stepping isn't NULL. Don't call
5398 get_thread_regcache if proc->tdesc is NULL.
5399 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5400 (linux_target_ops): Install arch_setup.
5401 * server.c (start_inferior): Call the_target->arch_setup.
5402 * target.h (struct target_ops) <arch_setup>: New field.
5403 (target_arch_setup): New marco.
5404 * lynx-low.c (lynx_target_ops): Update.
5405 * nto-low.c (nto_target_ops): Update.
5406 * spu-low.c (spu_target_ops): Update.
5407 * win32-low.c (win32_target_ops): Update.
5408
5ae3ebba
YQ		 54092015-07-24 Yao Qi <yao.qi@linaro.org>
5410
5411 * linux-low.c (linux_add_process): Don't set
5412 proc->priv->new_inferior.
5413 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5414 (linux_attach): Likewise.
5415
eb97750b
YQ		 54162015-07-24 Yao Qi <yao.qi@linaro.org>
5417
5418 * server.c (start_inferior): Code refactor.
5419
51aee833
YQ		 54202015-07-24 Yao Qi <yao.qi@linaro.org>
5421
5422 * server.c (process_serial_event): Set general_thread.
5423
af1b22f3
YQ		 54242015-07-21 Yao Qi <yao.qi@linaro.org>
5425
5426 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5427 aarch64_linux_get_debug_reg_capacity.
5428
554717a3
YQ		 54292015-07-17 Yao Qi <yao.qi@linaro.org>
5430
5431 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5432 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5433 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5434 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5435 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5436 (AARCH64_HWP_ALIGNMENT): Likewise.
5437 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5438 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5439 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5440 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5441 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5442 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5443 (struct aarch64_debug_reg_state): Likewise.
5444 (struct arch_lwp_info): Likewise.
5445 (aarch64_align_watchpoint): Likewise.
5446 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5447 (aarch64_watchpoint_length): Likewise.
5448 (aarch64_point_encode_ctrl_reg): Likewise
5449 (aarch64_point_is_aligned): Likewise.
5450 (aarch64_align_watchpoint): Likewise.
5451 (aarch64_linux_set_debug_regs):
5452 (aarch64_dr_state_insert_one_point): Likewise.
5453 (aarch64_dr_state_remove_one_point): Likewise.
5454 (aarch64_handle_breakpoint): Likewise.
5455 (aarch64_handle_aligned_watchpoint): Likewise.
5456 (aarch64_handle_unaligned_watchpoint): Likewise.
5457 (aarch64_handle_watchpoint): Likewise.
5458
c67ca4de
YQ		 54592015-07-17 Yao Qi <yao.qi@linaro.org>
5460
5461 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5462 and don't aarch64_get_debug_reg_state. All callers update.
5463 (aarch64_handle_aligned_watchpoint): Likewise.
5464 (aarch64_handle_unaligned_watchpoint): Likewise.
5465 (aarch64_handle_watchpoint): Likewise.
5466 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5467 (aarch64_remove_point): Likewise.
5468
25abf979
YQ		 54692015-07-17 Yao Qi <yao.qi@linaro.org>
5470
5471 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5472 debug_printf.
5473 (aarch64_handle_unaligned_watchpoint): Likewise.
5474
db1ff28b
JK		 54752015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5476
5477 Revert the previous 3 commits:
5478 Move gdb_regex* to common/
5479 Move linux_find_memory_regions_full & co.
5480 gdbserver build-id attribute generator
5481
700ca40f
JK		 54822015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5483 Jan Kratochvil <jan.kratochvil@redhat.com>
5484
5485 gdbserver build-id attribute generator.
5486 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5487 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5488 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5489 (find_phdr): New.
5490 (get_dynamic): Use find_pdhr to traverse program headers.
5491 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5492 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5493 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5494 (get_hex_build_id): New.
5495 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5496 to reply XML document.
5497
9904185c
JK		 54982015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5499 Jan Kratochvil <jan.kratochvil@redhat.com>
5500
5501 * target.c: Include target/target-utils.h and fcntl.h.
5502 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5503 (target_fileio_read_stralloc): New functions.
5504
6e5b4429
JK		 55052015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5506
5507 * Makefile.in (OBS): Add gdb_regex.o.
5508 (gdb_regex.o): New.
5509 * config.in: Rebuilt.
5510 * configure: Rebuilt.
5511
ddc98fbf
JK		 55122015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5513 Jan Kratochvil <jan.kratochvil@redhat.com>
5514
5515 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5516 * Makefile.in (OBS): Add target-utils.o.
5517 (linux-maps.o, target-utils.o): New.
5518 * configure.srv (srv_linux_obj): Add linux-maps.o.
5519
e57bb7a0
PL		 55202015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5521
5522 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5523 function, return 1.
5524 (the_low_target): Install it.
5525
586b02a9
PA		 55262015-07-14 Pedro Alves <palves@redhat.com>
5527
5528 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5529 Instead, ignore ECHILD, and throw an error for other errnos.
5530
58c1b36c
PA		 55312015-07-10 Pedro Alves <palves@redhat.com>
5532
5533 * event-loop.c (struct callback_event) <data>: Change type to
5534 gdb_client_data instance instead of gdb_client_data pointer.
5535 (append_callback_event): Adjust.
5536
421530db
PL		 55372015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5538
5539 * linux-aarch64-low.c: Add comments for each linux_target_ops
5540 method. Remove comments already covered in target_ops and
5541 linux_target_ops definitions.
5542 (the_low_target): Add comments for each unimplemented method.
5543
c2d65f38
YQ		 55442015-07-09 Yao Qi <yao.qi@linaro.org>
5545
5546 * linux-aarch64-low.c (aarch64_regmap): Remove.
5547 (aarch64_usrregs_info): Remove.
5548 (regs_info): Set field usrregs to NULL.
5549
b20a6524
MM		 55502015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5551
5552 * linux-low.c: Include "rsp-low.h"
5553 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5554 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5555 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5556 (handle_btrace_enable_pt): New.
5557 (handle_btrace_general_set): Support "pt".
5558 (handle_btrace_conf_general_set): Support "pt:size".
5559
96c97461
PL		 55602015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5561
5562 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5563 Z_PACKET_SW_BP.
5564
37d66942
PL		 55652015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5566
5567 * linux-aarch64-low.c: Remove comment about endianness.
5568 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5569 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5570 memcmp.
5571
dc06243f
GB		 55722015-06-24 Gary Benson <gbenson@redhat.com>
5573
5574 * linux-i386-ipa.c (stdint.h): Do not include.
5575 * lynx-i386-low.c (stdint.h): Likewise.
5576 * lynx-ppc-low.c (stdint.h): Likewise.
5577 * mem-break.c (stdint.h): Likewise.
5578 * thread-db.c (stdint.h): Likewise.
5579 * tracepoint.c (stdint.h): Likewise.
5580 * win32-low.c (stdint.h): Likewise.
5581
124e13d9
SM		 55822015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5583
5584 * server.c (write_qxfer_response): Update call to
5585 remote_escape_output.
5586
909c2cda
JK		 55872015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5588 Jan Kratochvil <jan.kratochvil@redhat.com>
5589
5590 Merge multiple hex conversions.
5591 * gdbreplay.c (tohex): Rename to 'fromhex'.
5592 (logchar): Use fromhex.
5593
24c05f46
JK		 55942015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5595
5596 * server.c (handle_qxfer_libraries): Set `version' attribute for
5597 <library-list>.
5598
14d2069a
GB		 55992015-06-10 Gary Benson <gbenson@redhat.com>
5600
5601 * target.h (struct target_ops) <multifs_open>: New field.
5602 <multifs_unlink>: Likewise.
5603 <multifs_readlink>: Likewise.
5604 * linux-low.c (nat/linux-namespaces.h): New include.
5605 (linux_target_ops): Initialize the_target->multifs_open,
5606 the_target->multifs_unlink and the_target->multifs_readlink.
5607 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5608 * hostio.c (hostio_fs_pid): New static variable.
5609 (hostio_handle_new_gdb_connection): New function.
5610 (handle_setfs): Likewise.
5611 (handle_open): Use the_target->multifs_open as appropriate.
5612 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5613 (handle_readlink): Use the_target->multifs_readlink as
5614 appropriate.
5615 (handle_vFile): Handle vFile:setfs packets.
5616 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5617 after target_handle_new_gdb_connection.
5618
4b8b5e72
GB		 56192015-06-10 Gary Benson <gbenson@redhat.com>
5620
5621 * configure.ac (AC_CHECK_FUNCS): Add setns.
5622 * config.in: Regenerate.
5623 * configure: Likewise.
5624 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5625 (linux-namespaces.o): New rule.
5626 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5627
3ac2e371
GB		 56282015-06-09 Gary Benson <gbenson@redhat.com>
5629
5630 * hostio.c (handle_open): Process mode argument with
5631 fileio_to_host_mode.
5632
ca9b78ce
YQ		 56332015-06-01 Yao Qi <yao.qi@linaro.org>
5634
5635 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5636 * linux-x86-low.c: Likewise.
5637
bfacd19d
DB		 56382015-05-28 Don Breazeal <donb@codesourcery.com>
5639
5640 * linux-low.c (handle_extended_wait): Initialize
5641 thread_info.last_resume_kind for new fork children.
5642
452003ef
PA		 56432015-05-15 Pedro Alves <palves@redhat.com>
5644
5645 * target.h (target_handle_new_gdb_connection): Rewrite using if
5646 wrapped in do/while.
5647
1041a03c
JB		 56482015-05-14 Joel Brobecker <brobecker@adacore.com>
5649
5650 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5651 * configure, config.in: Regenerate.
5652 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5653 Declare typedef.
5654
c269dbdb
DB		 56552015-05-12 Don Breazeal <donb@codesourcery.com>
5656
5657 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5658 PTRACE_EVENT_VFORK_DONE.
5659 (linux_low_ptrace_options, extended_event_reported): Add vfork
5660 events.
5661 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5662 and "vforkdone" for RSP 'T' Stop Reply Packet.
5663 * server.h (report_vfork_events): Declare
5664 global variable.
5665
3a8a0396
DB		 56662015-05-12 Don Breazeal <donb@codesourcery.com>
5667
5668 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5669 (the_low_target) <new_fork>: Initialize new member.
5670 * linux-arm-low.c (arm_new_fork): New function.
5671 (the_low_target) <new_fork>: Initialize new member.
5672 * linux-low.c (handle_extended_wait): Call new target function
5673 new_fork.
5674 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5675 * linux-mips-low.c (mips_add_watchpoint): New function
5676 extracted from mips_insert_point.
5677 (the_low_target) <new_fork>: Initialize new member.
5678 (mips_linux_new_fork): New function.
5679 (mips_insert_point): Call mips_add_watchpoint.
5680 * linux-x86-low.c (x86_linux_new_fork): New function.
5681 (the_low_target) <new_fork>: Initialize new member.
5682
de0d863e
DB		 56832015-05-12 Don Breazeal <donb@codesourcery.com>
5684
5685 * linux-low.c (handle_extended_wait): Implement return value,
5686 rename argument 'event_child' to 'event_lwp', handle
5687 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5688 (linux_low_ptrace_options): New function.
5689 (linux_low_filter_event): Call linux_low_ptrace_options,
5690 use different argument fo linux_enable_event_reporting,
5691 use return value from handle_extended_wait.
5692 (extended_event_reported): New function.
5693 (linux_wait_1): Call extended_event_reported and set
5694 status to report fork events.
5695 (linux_write_memory): Add pid to debug message.
5696 (reset_lwp_ptrace_options_callback): New function.
5697 (linux_handle_new_gdb_connection): New function.
5698 (linux_target_ops): Initialize new structure member.
5699 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5700 * lynx-low.c: Initialize new structure member.
5701 * remote-utils.c (prepare_resume_reply): Implement stop reason
5702 "fork" for "T" stop message.
5703 * server.c (handle_query): Call handle_new_gdb_connection.
5704 * server.h (report_fork_events): Declare global flag.
5705 * target.h (struct target_ops) <handle_new_gdb_connection>:
5706 New member.
5707 (target_handle_new_gdb_connection): New macro.
5708 * win32-low.c: Initialize new structure member.
5709
ddcbc397
DB		 57102015-05-12 Don Breazeal <donb@codesourcery.com>
5711
5712 * mem-break.c (APPEND_TO_LIST): Define macro.
5713 (clone_agent_expr): New function.
5714 (clone_one_breakpoint): New function.
5715 (clone_all_breakpoints): New function.
5716 * mem-break.h: Declare new functions.
5717
89245bc0
DB		 57182015-05-12 Don Breazeal <donb@codesourcery.com>
5719
5720 * linux-low.c (linux_supports_fork_events): New function.
5721 (linux_supports_vfork_events): New function.
5722 (linux_target_ops): Initialize new structure members.
5723 (initialize_low): Call linux_check_ptrace_features.
5724 * lynx-low.c (lynx_target_ops): Initialize new structure
5725 members.
5726 * server.c (report_fork_events, report_vfork_events):
5727 New global flags.
5728 (handle_query): Add new features to qSupported packet and
5729 response.
5730 (captured_main): Initialize new global variables.
5731 * target.h (struct target_ops) <supports_fork_events>:
5732 New member.
5733 <supports_vfork_events>: New member.
5734 (target_supports_fork_events): New macro.
5735 (target_supports_vfork_events): New macro.
5736 * win32-low.c (win32_target_ops): Initialize new structure
5737 members.
5738
835205d0
GB		 57392015-05-12 Gary Benson <gbenson@redhat.com>
5740
5741 * server.c (handle_qxfer_exec_file): Use current process
5742 if annex is empty.
5743
21e94bd9
SL		 57442015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5745
5746 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5747 Remove HAVE_PTRACE_GETREGS conditionals.
5748 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5749 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5750
45614f15
YQ		 57512015-05-08 Yao Qi <yao.qi@linaro.org>
5752
5753 * linux-low.c (linux_supports_conditional_breakpoints): New
5754 function.
5755 (linux_target_ops): Install new target method.
5756 * lynx-low.c (lynx_target_ops): Install NULL hook for
5757 supports_conditional_breakpoints.
5758 * nto-low.c (nto_target_ops): Likewise.
5759 * spu-low.c (spu_target_ops): Likewise.
5760 * win32-low.c (win32_target_ops): Likewise.
5761 * server.c (handle_query): Check
5762 target_supports_conditional_breakpoints.
5763 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5764 New field.
5765 (target_supports_conditional_breakpoints): New macro.
5766
80ad801e
PA		 57672015-05-06 Pedro Alves <palves@redhat.com>
5768
5769 PR server/18081
5770 * server.c (start_inferior): If the process exits, mourn it.
5771
819843c7
GB		 57722015-04-21 Gary Benson <gbenson@redhat.com>
5773
5774 * hostio.c (fileio_open_flags_to_host): Factored out to
5775 fileio_to_host_openflags in common/fileio.c. Single use
5776 updated.
5777
a2d5a9d7
MF		 57782015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5779
5780 * linux-xtensa-low.c (xtensa_fill_gregset)
5781 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5782 XCHAL_HAVE_LOOP.
5783
deb44829
MF		 57842015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5785
5786 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5787 (regs_info): Replace usrregs pointer with NULL.
5788
e57f1de3
GB		 57892015-04-17 Gary Benson <gbenson@redhat.com>
5790
5791 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5792 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5793 * server.c (handle_qxfer_exec_file): New function.
5794 (qxfer_packets): Add exec-file entry.
5795 (handle_query): Report qXfer:exec-file:read as supported packet.
5796
62828379
RN		 57972015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5798
5799 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5800
b88bb450
GB		 58012015-04-09 Gary Benson <gbenson@redhat.com>
5802
5803 * hostio-errno.c (errno_to_fileio_error): Remove function.
5804 Update caller to use remote_fileio_to_fio_error.
5805
c8f4bfdd
YQ		 58062015-04-09 Yao Qi <yao.qi@linaro.org>
5807
5808 * linux-low.c (linux_insert_point): Call
5809 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5810 (linux_remove_point): Call remove_memory_breakpoint if type is
5811 raw_bkpt_type_sw.
5812 * linux-x86-low.c (x86_insert_point): Don't call
5813 insert_memory_breakpoint.
5814 (x86_remove_point): Don't call remove_memory_breakpoint.
5815
41f98f02
PA		 58162015-04-01 Pedro Alves <palves@redhat.com>
5817 Cleber Rosa <crosa@redhat.com>
5818
5819 * server.c (gdbserver_usage): Reorganize and extend the usage
5820 message.
5821
2bf6fb9d
PA		 58222015-03-24 Pedro Alves <palves@redhat.com>
5823
5824 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5825 output. Also dump TRAP_TRACE.
5826 (linux_low_filter_event): In debug output, distinguish a
5827 resume_stop SIGSTOP from a delayed SIGSTOP.
5828
369f6daa
GB		 58292015-03-24 Gary Benson <gbenson@redhat.com>
5830
5831 * linux-x86-low.c (x86_linux_new_thread): Moved to
5832 nat/x86-linux.c.
5833 (x86_linux_prepare_to_resume): Likewise.
5834
8e5d4070
GB		 58352015-03-24 Gary Benson <gbenson@redhat.com>
5836
5837 * Makefile.in (x86-linux-dregs.o): New rule.
5838 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5839 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5840 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5841 (x86_linux_dr_get): Likewise.
5842 (x86_linux_dr_set): Likewise.
5843 (update_debug_registers_callback): Likewise.
5844 (x86_linux_dr_set_addr): Likewise.
5845 (x86_linux_dr_get_addr): Likewise.
5846 (x86_linux_dr_set_control): Likewise.
5847 (x86_linux_dr_get_control): Likewise.
5848 (x86_linux_dr_get_status): Likewise.
5849 (x86_linux_update_debug_registers): Likewise.
5850
2b95d440
GB		 58512015-03-24 Gary Benson <gbenson@redhat.com>
5852
5853 * linux-x86-low.c (x86_linux_update_debug_registers):
5854 New function, factored out from...
5855 (x86_linux_prepare_to_resume): ...this.
5856
14b0bc68
GB		 58572015-03-24 Gary Benson <gbenson@redhat.com>
5858
5859 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5860 (x86_linux_dr_set): Likewise.
5861 (update_debug_registers_callback): Likewise.
5862 (x86_linux_dr_set_addr): Likewise.
5863 (x86_linux_dr_get_addr): Likewise.
5864 (x86_linux_dr_set_control): Likewise.
5865 (x86_linux_dr_get_control): Likewise.
5866 (x86_linux_dr_get_status): Likewise.
5867 (x86_linux_prepare_to_resume): Likewise.
5868
5dfe6ca8
GB		 58692015-03-24 Gary Benson <gbenson@redhat.com>
5870
5871 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5872 Use perror_with_name. Pass string through gettext.
5873 (x86_linux_dr_set): Likewise.
5874
d33472ad
GB		 58752015-03-24 Gary Benson <gbenson@redhat.com>
5876
5877 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5878 (x86_linux_dr_set_addr): ...this.
5879 (x86_dr_low_get_addr): Rename to...
5880 (x86_linux_dr_get_addr): ...this.
5881 (x86_dr_low_set_control): Rename to...
5882 (x86_linux_dr_set_control): ...this.
5883 (x86_dr_low_get_control): Rename to...
5884 (x86_linux_dr_get_control): ...this.
5885 (x86_dr_low_get_status): Rename to...
5886 (x86_linux_dr_get_status): ...this.
5887 (x86_dr_low): Update with new function names.
5888
4b134ca1
GB		 58892015-03-24 Gary Benson <gbenson@redhat.com>
5890
5891 * Makefile.in (x86-linux.o): New rule.
5892 * configure.srv: Add x86-linux.o to relevant targets.
5893 * linux-low.c (lwp_set_arch_private_info): New function.
5894 (lwp_arch_private_info): Likewise.
5895 * linux-x86-low.c: Include nat/x86-linux.h.
5896 (arch_lwp_info): Removed structure.
5897 (update_debug_registers_callback):
5898 Use lwp_set_debug_registers_changed.
5899 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5900 and lwp_set_debug_registers_changed.
5901 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5902
34c703da
GB		 59032015-03-24 Gary Benson <gbenson@redhat.com>
5904
5905 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5906 * linux-arm-low.c (arm_new_thread): Likewise.
5907 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5908 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5909 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5910 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5911
cff068da
GB		 59122015-03-24 Gary Benson <gbenson@redhat.com>
5913
5914 * linux-low.c (ptid_of_lwp): New function.
5915 (lwp_is_stopped): Likewise.
5916 (lwp_stop_reason): Likewise.
5917 * linux-x86-low.c (update_debug_registers_callback):
5918 Use lwp_is_stopped.
5919 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5920 lwp_stop_reason.
5921
b2f7c7e8
GB		 59222015-03-24 Gary Benson <gbenson@redhat.com>
5923
5924 * linux-low.h (linux_stop_lwp): Remove declaration.
5925
6d4ee8c6
GB		 59262015-03-24 Gary Benson <gbenson@redhat.com>
5927
5928 * linux-low.h: Include nat/linux-nat.h.
5929 * linux-low.c (iterate_over_lwps_args): New structure.
5930 (iterate_over_lwps_filter): New function.
5931 (iterate_over_lwps): Likewise.
5932 * linux-x86-low.c (update_debug_registers_callback):
5933 Update signature to what iterate_over_lwps expects.
5934 Remove PID check that iterate_over_lwps now performs.
5935 (x86_dr_low_set_addr): Use iterate_over_lwps.
5936 (x86_dr_low_set_control): Likewise.
5937
70a0bb6b
GB		 59382015-03-24 Gary Benson <gbenson@redhat.com>
5939
5940 * linux-x86-low.c (x86_debug_reg_state): New function.
5941 (x86_linux_prepare_to_resume): Use the above.
5942
7b669087
GB		 59432015-03-24 Gary Benson <gbenson@redhat.com>
5944
5945 * linux-low.c (current_lwp_ptid): New function.
5946 * linux-x86-low.c: Include nat/linux-nat.h.
5947 (x86_dr_low_get_addr): Use current_lwp_ptid.
5948 (x86_dr_low_get_control): Likewise.
5949 (x86_dr_low_get_status): Likewise.
5950
eef49a3d
PA		 59512015-03-20 Pedro Alves <palves@redhat.com>
5952
5953 * tracepoint.c (cmd_qtstatus): Make "str" const.
5954
b2333d22
PA		 59552015-03-20 Pedro Alves <palves@redhat.com>
5956
5957 * server.c (handle_general_set): Make "req_str" const.
5958
23f238d3
PA		 59592015-03-19 Pedro Alves <palves@redhat.com>
5960
5961 * linux-low.c (linux_resume_one_lwp): Rename to ...
5962 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5963 instead call perror_with_name.
5964 (check_ptrace_stopped_lwp_gone): New function.
5965 (linux_resume_one_lwp): Reimplement as wrapper around
5966 linux_resume_one_lwp_throw that swallows errors if the LWP is
5967 gone.
5968
91baf43f
PA		 59692015-03-19 Pedro Alves <palves@redhat.com>
5970
5971 * linux-low.c (count_events_callback, select_event_lwp_callback):
5972 No longer check whether the thread has resume_stop as last resume
5973 kind.
5974
8bf3b159
PA		 59752015-03-19 Pedro Alves <palves@redhat.com>
5976
5977 * linux-low.c (count_events_callback, select_event_lwp_callback):
5978 Use the lwp's status_pending_p field, not the thread's.
5979
b90fc188
PA		 59802015-03-19 Pedro Alves <palves@redhat.com>
5981
5982 * linux-low.c (select_event_lwp_callback): Update comments to
5983 no longer mention SIGTRAP.
5984
464b0089
GB		 59852015-03-18 Gary Benson <gbenson@redhat.com>
5986
5987 * server.c (handle_query): Do not report vFile:fstat as supported.
5988
aa9e327f
GB		 59892015-03-11 Gary Benson <gbenson@redhat.com>
5990
5991 * hostio.c (sys/types.h): New include.
5992 (sys/stat.h): Likewise.
5993 (common-remote-fileio.h): Likewise.
5994 (handle_fstat): New function.
5995 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 5996
791c0056
GB		 59972015-03-11 Gary Benson <gbenson@redhat.com>
5998
5999 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6000 struct stat.st_blocks and struct stat.st_blksize.
6001 * configure: Regenerate.
6002 * config.in: Likewise.
6003 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6004 (OBS): Add common-remote-fileio.o.
6005 (common-remote-fileio.o): New rule.
6006
9a9df970
PA		 60072015-03-09 Pedro Alves <palves@redhat.com>
6008
6009 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6010 'struct sockaddr' pointer in 'accept' call.
6011
9eb1356e
PA		 60122015-03-09 Pedro Alves <palves@redhat.com>
6013
6014 Revert:
6015 2015-03-07 Pedro Alves <palves@redhat.com>
6016 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6017 or <winsock2.h> here. Instead include "gdb_socket.h".
6018 (remote_open): Use union gdb_sockaddr_u.
6019 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6020 or <winsock2.h> here. Instead include "gdb_socket.h".
6021 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6022 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6023 or <sys/un.h>.
6024 (init_named_socket, gdb_agent_helper_thread): Use union
6025 gdb_sockaddr_u.
6026
aac331e4
PA		 60272015-03-07 Pedro Alves <palves@redhat.com>
6028
6029 * configure.ac (build_warnings): Move
6030 -Wdeclaration-after-statement to the C-specific set.
6031 * configure: Regenerate.
6032
366c75fc
PA		 60332015-03-07 Pedro Alves <palves@redhat.com>
6034
6035 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6036 or <winsock2.h> here. Instead include "gdb_socket.h".
6037 (remote_open): Use union gdb_sockaddr_u.
6038 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6039 or <winsock2.h> here. Instead include "gdb_socket.h".
6040 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6041 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6042 or <sys/un.h>.
6043 (init_named_socket, gdb_agent_helper_thread): Use union
6044 gdb_sockaddr_u.
6045
492d29ea
PA		 60462015-03-07 Pedro Alves <palves@redhat.com>
6047
6048 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6049 instead.
6050
60a191ed
YQ		 60512015-03-06 Yao Qi <yao.qi@linaro.org>
6052
6053 * linux-aarch64-low.c (aarch64_insert_point): Use
6054 show_debug_regs as a boolean.
6055 (aarch64_remove_point): Likewise.
6056
f5771b1d
PA		 60572015-03-05 Pedro Alves <palves@redhat.com>
6058
6059 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6060 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6061 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6062 * nto-low.c (nto_target_ops): Likewise.
6063 * spu-low.c (spu_target_ops): Likewise.
6064 * win32-low.c (win32_target_ops): Likewise.
6065
3e572f71
PA		 60662015-03-04 Pedro Alves <palves@redhat.com>
6067
72f4393d 6068 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6069 Decide whether a breakpoint triggered based on the SIGTRAP's
6070 siginfo.si_code.
72f4393d
L		 6071 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6072 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6073 (linux_low_filter_event): Check for breakpoints before checking
6074 watchpoints.
6075 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6076 siginfo.si_code.
72f4393d
L		 6077 (linux_stopped_by_sw_breakpoint)
6078 (linux_supports_stopped_by_sw_breakpoint)
6079 (linux_stopped_by_hw_breakpoint)
6080 (linux_supports_stopped_by_hw_breakpoint): New functions.
6081 (linux_target_ops): Install new target methods.
3e572f71 6082
1ec68e26
PA		 60832015-03-04 Pedro Alves <palves@redhat.com>
6084
6085 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6086 * server.c (swbreak_feature, hwbreak_feature): New globals.
6087 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6088 (captured_main): Clear swbreak_feature and hwbreak_feature.
6089 * server.h (swbreak_feature, hwbreak_feature): Declare.
6090 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6091 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6092 supports_stopped_by_hw_breakpoint>: New fields.
6093 (target_supports_stopped_by_sw_breakpoint)
6094 (target_stopped_by_sw_breakpoint)
6095 (target_supports_stopped_by_hw_breakpoint)
6096 (target_stopped_by_hw_breakpoint): Declare.
6097
15c66dd6
PA		 60982015-03-04 Pedro Alves <palves@redhat.com>
6099
6100 enum lwp_stop_reason -> enum target_stop_reason
6101 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6102 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6103 (linux_wait_1, stuck_in_jump_pad_callback)
6104 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6105 (linux_stopped_by_watchpoint):
6106 * linux-low.h (enum lwp_stop_reason): Delete.
6107 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6108 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6109
98fc70d6
YQ		 61102015-03-04 Yao Qi <yao.qi@linaro.org>
6111
6112 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6113
dd2ac174
GB		 61142015-03-03 Gary Benson <gbenson@redhat.com>
6115
6116 * hostio.c (handle_vFile): Fix prefix lengths.
6117
d68e53f4
MM		 61182015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6119
6120 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6121 ptr_bits.
6122
bf2d68ab
AA		 61232015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6124
6125 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6126 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6127 (clean): Add "rm -f" for above C files.
6128 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6129 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6130 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6131 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6132 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6133 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6134 (init_registers_s390x_vx_linux64)
6135 (init_registers_s390x_tevx_linux64)
6136 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6137 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6138 declarations.
6139 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6140 (s390_store_vxrs_high): New functions.
6141 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6142 NT_S390_VXRS_HIGH.
6143 (s390_arch_setup): Add logic for selecting one of the new target
6144 descriptions. Activate the new vector regsets if applicable.
6145 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6146 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6147 and init_registers_s390x_tevx_linux64.
6148
c966a859
PA		 61492015-03-01 Pedro Alves <palves@redhat.com>
6150
6151 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6152 parameter.
6153
4180215b
PA		 61542015-02-27 Pedro Alves <palves@redhat.com>
6155
6156 * linux-x86-low.c (u_debugreg_offset): New function.
6157 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6158
749bab01
PA		 61592015-02-27 Pedro Alves <palves@redhat.com>
6160
6161 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6162 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6163 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6164 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6165 (ps_lsetfpregs, ps_getpid)
6166 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6167 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6168 (ps_lsetxregs, ps_plog): Declare.
6169
3c14e5a3
PA		 61702015-02-27 Pedro Alves <palves@redhat.com>
6171
6172 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6173 IP_AGENT_EXPORT_FUNC.
6174 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6175 IP_AGENT_EXPORT_FUNC.
6176 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6177 (IP_AGENT_EXPORT): Delete.
6178 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6179 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6180 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6181 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6182 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6183 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6184 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6185 (traceframe_read_count, traceframe_write_count)
6186 (traceframes_created, trace_state_variables, get_raw_reg)
6187 (get_trace_state_variable_value, set_trace_state_variable_value)
6188 (ust_loaded, helper_thread_id, cmd_buf): Use
6189 IPA_SYM_EXPORTED_NAME.
6190 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6191 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6192 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6193 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6194 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6195 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6196 EXTERN_C_PUSH/EXTERN_C_POP.
6197 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6198 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6199 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6200 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6201 (traceframe_write_count, traceframe_read_count)
6202 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6203 (about_to_request_buffer_space, get_trace_state_variable_value)
6204 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6205 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6206 EXTERN_C_PUSH/EXTERN_C_POP.
6207 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6208 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6209 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6210 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6211 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6212 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6213 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6214 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6215 Define.
6216 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6217 (IP_AGENT_EXPORT_VAR_DECL): Define.
6218 (tracing): Declare.
6219 (gdb_agent_get_raw_reg): Declare.
6220
fe978cb0
PA		 62212015-02-27 Tom Tromey <tromey@redhat.com>
6222 Pedro Alves <palves@redhat.com>
6223
6224 Rename symbols whose names are reserved C++ keywords throughout.
6225
3bc3d82a
PA		 62262015-02-27 Pedro Alves <palves@redhat.com>
6227
6228 * Makefile.in (COMPILER): New, get it from autoconf.
6229 (CXX): Get from autoconf instead.
6230 (COMPILE.pre): Use COMPILER.
6231 (CC-LD): Rename to ...
6232 (CC_LD): ... this. Use COMPILER.
6233 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6234 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6235 * acinclude.m4: Include build-with-cxx.m4.
6236 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6237 Disable -Werror by default if building in C++ mode.
6238 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6239 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6240 the C++ compiler. Save/restore CXXFLAGS too.
6241 * configure: Regenerate.
6242
07697489
PA		 62432015-02-27 Pedro Alves <palves@redhat.com>
6244
6245 * acinclude.m4: Include libiberty.m4.
6246 * configure.ac: Call libiberty_INIT.
6247 * config.in, configure: Regenerate.
6248
9beb7c4e
PA		 62492015-02-26 Pedro Alves <palves@redhat.com>
6250
6251 * linux-low.c (linux_wait_1): When incrementing the PC past a
6252 program breakpoint always use the_low_target.breakpoint_len as
6253 increment, rather than the maximum between that and
6254 the_low_target.decr_pc_after_break.
6255
8090aef2
PA		 62562015-02-23 Pedro Alves <palves@redhat.com>
6257
6258 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6259 thread was doing a step-over; always adjust the PC if
6260 we stepped over a permanent breakpoint.
6261 (linux_wait_1): If we stepped over breakpoint that was on top of a
6262 permanent breakpoint, manually advance the PC past it.
6263
bc9540e8
PA		 62642015-02-23 Pedro Alves <palves@redhat.com>
6265
6266 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6267 modes.
6268 (x86_fill_gregset, x86_store_gregset): Use it when handling
6269 $orig_eax.
6270
2db9a427
PA		 62712015-02-20 Pedro Alves <palves@redhat.com>
6272
6273 * thread-db.c: Include "nat/linux-procfs.h".
6274 (thread_db_init): Skip listing new threads if the kernel supports
6275 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6276
afa8d396
PA		 62772015-02-20 Pedro Alves <palves@redhat.com>
6278
6279 * linux-low.c (status_pending_p_callback): Use ptid_match.
6280
c9587f88
AT		 62812015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6282
6283 PR breakpoints/16812
6284 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6285 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6286 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6287
b05ec7a5
AT		 62882015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6289
6290 PR breakpoints/15956
6291 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6292
d33501a5
MM		 62932015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6294
6295 * linux-low.c (linux_low_btrace_conf): Print size.
6296 * server.c (handle_btrace_conf_general_set): New.
6297 (hanle_general_set): Call handle_btrace_conf_general_set.
6298 (handle_query): Report Qbtrace-conf:bts:size as supported.
6299
f4abbc16
MM		 63002015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6301
6302 * linux-low.c (linux_low_enable_btrace): Update parameters.
6303 (linux_low_btrace_conf): New.
6304 (linux_target_ops)<to_btrace_conf>: Initialize.
6305 * server.c (current_btrace_conf): New.
6306 (handle_btrace_enable): Rename to ...
6307 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6308 to target_enable_btrace. Update comment. Update users.
6309 (handle_qxfer_btrace_conf): New.
6310 (qxfer_packets): Add btrace-conf entry.
6311 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6312 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6313 (target_ops)<read_btrace_conf>: New.
6314 (target_enable_btrace): Update parameters.
6315 (target_read_btrace_conf): New.
6316
043c3577
MM		 63172015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6318
6319 * server.c (handle_btrace_general_set): Remove call to
6320 target_supports_btrace.
6321 (supported_btrace_packets): New.
6322 (handle_query): Call supported_btrace_packets.
6323 * target.h: include btrace-common.h.
6324 (btrace_target_info): Removed.
6325 (supports_btrace, target_supports_btrace): Update parameters.
6326
734b0e4b
MM		 63272015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6328
6329 * Makefile.in (SFILES): Add common/btrace-common.c.
6330 (OBS): Add common/btrace-common.o.
6331 (btrace-common.o): Add build rules.
6332 * linux-low: Include btrace-common.h.
6333 (linux_low_read_btrace): Use struct btrace_data. Call
6334 btrace_data_init and btrace_data_fini.
6335
d6c146e9
PA		 63362015-02-06 Pedro Alves <palves@redhat.com>
6337
6338 * thread-db.c (find_new_threads_callback): Add debug output.
6339
20ba1ce6
PA		 63402015-02-04 Pedro Alves <palves@redhat.com>
6341
6342 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6343 (resume_stopped_resumed_lwps): New function.
6344 (linux_wait_for_event_filtered): Use it.
6345
8cc73a39
SDJ		 63462015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6347
6348 * Makefile.in (SFILES): Add linux-personality.c.
6349 (linux-personality.o): New rule.
6350 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6351 list of objects to be built.
6352 * linux-low.c: Include nat/linux-personality.h.
6353 (linux_create_inferior): Remove code to disable address space
6354 randomization (moved to ../nat/linux-personality.c). Create
6355 cleanup to disable address space randomization.
6356
fb23d554
SDJ		 63572015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6358
6359 * Makefile.in (posix-strerror.o): New rule.
6360 (mingw-strerror.o): Likewise.
6361 * configure: Regenerated.
6362 * configure.ac: Source file ../common/common.host. Initialize new
6363 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6364
cdf43629
YQ		 63652015-01-14 Yao Qi <yao@codesourcery.com>
6366
6367 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6368 (ppc-linux.o): New rule.
6369 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6370 * configure.ac: AC_CHECK_FUNCS(getauxval).
6371 * config.in: Re-generated.
6372 * configure: Re-generated.
6373 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6374 ppc64_64bit_inferior_p
6375
514c5338
YQ		 63762015-01-14 Yao Qi <yao@codesourcery.com>
6377
6378 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6379 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6380 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6381 (PT_ORIG_R3, PT_TRAP): Likewise.
6382 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6383 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6384 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6385
3368c1e5
JB		 63862015-01-10 Joel Brobecker <brobecker@adacore.com>
6387
6388 * i387-fp.c (i387_cache_to_xsave): In look over
6389 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6390 zmmh_low_space field by use of zmmh_high_space.
6391
582511be
PA		 63922015-01-09 Pedro Alves <palves@redhat.com>
6393
6394 * linux-low.c (step_over_bkpt): Move higher up in the file.
6395 (handle_extended_wait): Don't store the stop_pc here.
6396 (get_stop_pc): Adjust comments and rename to ...
6397 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6398 stopped for a software breakpoint or hardware breakpoint.
6399 (thread_still_has_status_pending_p): New function.
6400 (status_pending_p_callback): Use
6401 thread_still_has_status_pending_p. If the event is no longer
6402 interesting, resume the LWP.
6403 (handle_tracepoints): Add assert.
6404 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6405 (wstatus_maybe_breakpoint): New function.
6406 (cancel_breakpoint): Delete function.
6407 (check_stopped_by_watchpoint): New function, factored out from
6408 linux_low_filter_event.
6409 (lp_status_maybe_breakpoint): Delete function.
6410 (linux_low_filter_event): Remove filter_ptid argument.
6411 Leave thread group exits pending here. Store the LWP's stop PC.
6412 Always leave events pending.
6413 (linux_wait_for_event_filtered): Pull all events out of the
6414 kernel, and leave them all pending.
6415 (count_events_callback, select_event_lwp_callback): Consider all
6416 events.
6417 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6418 (select_event_lwp): Only give preference to the stepping LWP in
6419 all-stop mode. Adjust comments.
6420 (ignore_event): New function.
6421 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6422 references to cancel_breakpoints. Adjust to renames. Also give
6423 equal priority to all LWPs that have had events in non-stop mode.
6424 If reporting a software breakpoint event, unadjust the LWP's PC.
6425 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6426 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6427 Adjust.
6428 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6429 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6430 (linux_stopped_by_watchpoint): Adjust.
6431 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6432 * linux-low.h (enum lwp_stop_reason): New.
6433 (struct lwp_info) <stop_pc>: Adjust comment.
6434 <stopped_by_watchpoint>: Delete field.
6435 <stop_reason>: New field.
6436 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6437 * mem-break.c (software_breakpoint_inserted_here)
6438 (hardware_breakpoint_inserted_here): New function.
6439 * mem-break.h (software_breakpoint_inserted_here)
6440 (hardware_breakpoint_inserted_here): Declare.
6441 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6442 (cancel_breakpoints): Delete.
6443 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6444 (upload_fast_traceframes): Remove references to
6445 cancel_breakpoints.
6446
a33e3959
PA		 64472015-01-09 Pedro Alves <palves@redhat.com>
6448
6449 * thread-db.c (find_new_threads_callback): Ignore thread if the
6450 kernel thread ID is -1.
6451
8784d563
PA		 64522015-01-09 Pedro Alves <palves@redhat.com>
6453
6454 * linux-low.c (linux_attach_fail_reason_string): Move to
6455 nat/linux-ptrace.c, and rename.
6456 (linux_attach_lwp): Update comment.
6457 (attach_proc_task_lwp_callback): New function.
6458 (linux_attach): Adjust to rename and use
6459 linux_proc_attach_tgid_threads.
6460 (linux_attach_fail_reason_string): Delete declaration.
6461
76f2b779
JB		 64622015-01-01 Joel Brobecker <brobecker@adacore.com>
6463
6464 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6465 * server.c (gdbserver_version): Likewise.
6466
fafcc06a
SDJ		 64672014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6468
6469 * remote-utils.c: Include ctype.h.
6470 (input_interrupt): Explicitly handle the case when the char
6471 received is the NUL byte. Improve the printing of non-ASCII
6472 characters.
6473
beed38b8
JB		 64742014-12-16 Joel Brobecker <brobecker@adacore.com>
6475
6476 * linux-low.c (linux_low_filter_event): Update call to
6477 linux_enable_event_reporting following the addition of
6478 a new parameter to that function.
6479
bf330350
CU		 64802014-12-16 Catalin Udma <catalin.udma@freescale.com>
6481
6482 PR server/17457
6483 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6484 (AARCH64_FPCR_REGNO): Likewise.
6485 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6486 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6487 (aarch64_store_fpregset): Likewise.
6488
5227d625
JB		 64892014-12-15 Joel Brobecker <brobecker@adacore.com>
6490
6491 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6492 Remove FIXME comment about assumption about N.
6493
f93b65a0
JB		 64942014-12-13 Joel Brobecker <brobecker@adacore.com>
6495
6496 * configure.ac: If large-file support is disabled in GDBserver,
6497 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6498 * configure: Regenerate.
6499
e5a9158d
AA		 65002014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6501
6502 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6503 warning upon ENODATA from ptrace.
6504 * linux-s390-low.c (s390_store_tdb): New.
6505 (s390_regsets): Add regset for NT_S390_TDB.
6506
feea5f36
AA		 65072014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6508
6509 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6510 without a fill_function.
6511 * linux-s390-low.c (s390_fill_last_break): Remove.
6512 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6513 (s390_arch_setup): Use regset's size instead of fill_function for
6514 loop end condition.
6515
098dbe61
AA		 65162014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6517
6518 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6519 the regset's store function when ptrace returned an error.
6520 * regcache.c (get_thread_regcache): Invalidate register cache
6521 before fetching inferior's registers.
6522
28eef672
AA		 65232014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6524
6525 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6526 while-loop as for-loop.
6527 (regsets_store_inferior_registers): Likewise.
6528
bdca27a2
YQ		 65292014-11-28 Yao Qi <yao@codesourcery.com>
6530
6531 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6532 * config.in, configure: Re-generate.
6533 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6534 is defined.
6535
9c232dda
YQ		 65362014-11-21 Yao Qi <yao@codesourcery.com>
6537
6538 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6539 (AC_CHECK_HEADERS): Remove malloc.h.
6540 * configure: Re-generated.
6541 * config.in: Re-generated.
6542 * server.h: Don't include alloca.h and malloc.h.
6543 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6544 Don't include malloc.h.
6545
43968415
JB		 65462014-11-17 Joel Brobecker <brobecker@adacore.com>
6547
6548 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6549 corresponding ERRNO check in same block.
6550
40e91bc7
PA		 65512014-11-12 Pedro Alves <palves@redhat.com>
6552
6553 * server.c (cont_thread): Update comment.
6554 (start_inferior, attach_inferior): No longer clear cont_thread.
6555 (handle_v_cont): No longer set cont_thread.
6556 (captured_main): Clear cont_thread each time a GDB connects.
6557
c2c118cf
PA		 65582014-11-12 Pedro Alves <palves@redhat.com>
6559
6560 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6561 thread, and don't resume all threads if the Hc thread has exited.
6562
78708b7c
PA		 65632014-11-12 Pedro Alves <palves@redhat.com>
6564
6565 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6566 the process group instead of to a specific LWP.
6567
a2abc7de
PA		 65682014-10-15 Pedro Alves <palves@redhat.com>
6569
6570 PR server/17487
6571 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6572 parameter.
6573 (arm_set_thread_context): Delete.
6574 (the_low_target): Adjust.
6575 * win32-i386-low.c (debug_registers_changed)
6576 (debug_registers_used): Delete.
6577 (update_debug_registers_callback): New function.
6578 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6579 needing to update their debug registers.
6580 (win32_get_current_dr): New function.
6581 (x86_dr_low_get_addr, x86_dr_low_get_control)
6582 (x86_dr_low_get_status): Fetch the debug register from the thread
6583 record's context.
6584 (i386_initial_stuff): Adjust.
6585 (i386_get_thread_context): Remove current_event parameter. Don't
6586 clear debug_registers_changed nor copy DR values to
6587 debug_reg_state.
6588 (i386_set_thread_context): Delete.
6589 (i386_prepare_to_resume): New function.
6590 (i386_thread_added): Mark the thread as needing to update irs
6591 debug registers.
6592 (the_low_target): Remove i386_set_thread_context and install
6593 i386_prepare_to_resume.
6594 * win32-low.c (win32_get_thread_context): Adjust.
6595 (win32_set_thread_context): Use SetThreadContext
6596 directly.
6597 (win32_prepare_to_resume): New function.
6598 (win32_require_context): New function, factored out from ...
6599 (thread_rec): ... this.
6600 (continue_one_thread): Call win32_prepare_to_resume on each thread
6601 we're about to continue.
6602 (win32_resume): Call win32_prepare_to_resume on the event thread.
6603 * win32-low.h (struct win32_thread_info)
6604 <debug_registers_changed>: New field.
6605 (struct win32_target_ops): Change prototype of set_thread_context,
6606 delete set_thread_context and add prepare_to_resume.
6607 (win32_require_context): New declaration.
6608
a442d071
GB		 66092014-10-08 Gary Benson <gbenson@redhat.com>
6610
6611 * server.h: Do not include common-exceptions.h.
6612
6f1947e8
GB		 66132014-10-08 Gary Benson <gbenson@redhat.com>
6614
6615 * server.h: Do not include cleanups.h.
6616
63b434a4
JH		 66172014-09-30 James Hogan <james.hogan@imgtec.com>
6618
6619 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6620 mips64-dsp-linux.c.
6621
c4d9ceb6
YQ		 66222014-09-23 Yao Qi <yao@codesourcery.com>
6623
6624 * linux-low.c (lp_status_maybe_breakpoint): New function.
6625 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6626 (count_events_callback): Likewise.
6627 (select_event_lwp_callback): Likewise.
6628 (cancel_breakpoints_callback): Likewise.
6629
89a5711c
DB		 66302014-09-19 Don Breazeal <donb@codesourcery.com>
6631
6632 * linux-low.c (handle_extended_wait): Call
6633 linux_ptrace_get_extended_event.
6634 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6635 linux_is_extended_waitstatus.
6636
bffc0964
JB		 66372014-09-16 Joel Brobecker <brobecker@adacore.com>
6638
6639 * Makefile.in (CPPFLAGS): Define.
6640 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6641 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6642
0bfdf32f
GB		 66432014-09-16 Gary Benson <gbenson@redhat.com>
6644
6645 * inferiors.h (current_inferior): Renamed as...
6646 (current_thread): New variable. All uses updated.
6647 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6648 (maybe_move_out_of_jump_pad): Likewise.
6649 (cancel_breakpoint): Likewise.
6650 (linux_low_filter_event): Likewise.
6651 (wait_for_sigstop): Likewise.
6652 (linux_resume_one_lwp): Likewise.
6653 (need_step_over_p): Likewise.
6654 (start_step_over): Likewise.
6655 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6656 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6657 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6658 and save_inferior as saved_thread.
6659 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6660 saved_thread.
6661 (regcache_invalidate_thread): Likewise.
6662 * remote-utils.c (prepare_resume_reply): Likewise.
6663 * thread-db.c (thread_db_get_tls_address): Likewise.
6664 (disable_thread_event_reporting): Likewise.
6665 (remove_thread_event_breakpoints): Likewise.
6666 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6667 as saved_thread.
6668 * target.h (set_desired_inferior): Renamed as...
6669 (set_desired_thread): New declaration. All uses updated.
6670 * server.c (myresume): Updated comment to reference thread instead
6671 of inferior.
6672 (handle_serial_event): Likewise.
6673 (handle_target_event): Likewise.
6674
361c8ade
GB		 66752014-09-12 Tom Tromey <tromey@redhat.com>
6676 Gary Benson <gbenson@redhat.com>
6677
6678 * regcache.h: Include common-regcache.h.
6679 (regcache_read_pc): Don't declare.
6680 * regcache.c (get_thread_regcache_for_ptid): New function.
6681
bd9269f7
GB		 66822014-09-11 Tom Tromey <tromey@redhat.com>
6683 Gary Benson <gbenson@redhat.com>
6684
6685 * symbol.c: New file.
6686 * Makefile.in (SFILES): Add symbol.c.
6687 (OBS): Add symbol.o.
6688
f8c1d06b
GB		 66892014-09-11 Gary Benson <gbenson@redhat.com>
6690
6691 * target.c (target_stop_ptid, target_continue_ptid): New
6692 functions.
6693
721ec300
GB		 66942014-09-11 Tom Tromey <tromey@redhat.com>
6695 Gary Benson <gbenson@redhat.com>
6696
6697 * target.h: Include target/target.h.
6698 * target.c (target_read_memory, target_read_uint32)
6699 (target_write_memory): New functions.
6700
c5e92cca
GB		 67012014-09-11 Gary Benson <gbenson@redhat.com>
6702
6703 * server.h (debug_hw_points): Don't declare.
6704 * server.c (debug_hw_points): Don't define. Replace all uses
6705 with show_debug_regs.
6706 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6707 all uses with show_debug_regs.
6708
2e4bb98a
EBM		 67092014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6710
6711 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6712 endianness into account.
6713 (ppc_supply_ptrace_register): Likewise.
6714
ac740bc7
JH		 67152014-09-03 James Hogan <james.hogan@imgtec.com>
6716
6717 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6718 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6719
97ea6506
GB		 67202014-09-03 Gary Benson <gbenson@redhat.com>
6721
6722 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6723 ALL_DEBUG_ADDRESS_REGISTERS.
6724
df7e5265
GB		 67252014-09-02 Gary Benson <gbenson@redhat.com>
6726
6727 * i386-low.h: Renamed as...
6728 * x86-low.h: New file. All type, function and variable name
6729 prefixes changed from "i386_" to "x86_". All references updated.
6730 * i386-low.c: Renamed as...
6731 * x86-low.c: New file. All type, function and variable name
6732 prefixes changed from "i386_" to "x86_". All references updated.
6733
ed859da7
GB		 67342014-09-02 Gary Benson <gbenson@redhat.com>
6735
6736 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6737 (x86_linux_new_thread): Likewise.
6738
860789c7
GB		 67392014-08-29 Gary Benson <gbenson@redhat.com>
6740
6741 * server.h (setjmp.h): Do not include.
6742 (toplevel): Do not declare.
6743 (common-exceptions.h): Include.
6744 (cleanups.h): Likewise.
6745 * server.c (toplevel): Do not define.
6746 (exit_code): New static global.
6747 (detach_or_kill_for_exit_cleanup): New function.
6748 (main): New function. Original main renamed to...
6749 (captured_main): New function.
6750 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6751
ff55e1b5
GB		 67522014-08-29 Gary Benson <gbenson@redhat.com>
6753
6754 * Makefile.in (SFILES): Add common/common-exceptions.c.
6755 (OBS): Add common-exceptions.o.
6756 (common-exceptions.o): New rule.
6757 * utils.c (prepare_to_throw_exception): New function.
6758
e9bcb658
GB		 67592014-08-29 Gary Benson <gbenson@redhat.com>
6760
6761 * config.in: Regenerate.
6762 * configure: Likewise.
6763
e3180625
GB		 67642014-08-29 Gary Benson <gbenson@redhat.com>
6765
6766 * Makefile.in (SFILES): Add common/cleanups.c.
6767 (OBS): cleanups.o.
6768 (cleanups.o): New rule.
6769
e3d6ba5d
GB		 67702014-08-29 Gary Benson <gbenson@redhat.com>
6771
6772 * utils.c (internal_vwarning): New function.
6773
7096e886
GB		 67742014-08-28 Gary Benson <gbenson@redhat.com>
6775
6776 * utils.h (fatal): Remove declaration.
6777 * utils.c (fatal): Remove function.
6778
14ce3192
GB		 67792014-08-28 Gary Benson <gbenson@redhat.com>
6780
6781 * tracepoint.c (gdb_agent_init): Replace fatal with
6782 perror_with_name.
6783 (initialize_tracepoint): Likewise.
6784
50278d59
GB		 67852014-08-28 Gary Benson <gbenson@redhat.com>
6786
6787 * remote-utils.c (remote_prepare): Replace fatal with error.
6788
aa96c426
GB		 67892014-08-28 Gary Benson <gbenson@redhat.com>
6790
6791 * linux-low.c (linux_async): Replace fatal with warning.
6792 Tidy up and return.
6793 (linux_start_non_stop): Return -1 if linux_async failed.
6794
f7160e97
GB		 67952014-08-28 Gary Benson <gbenson@redhat.com>
6796
6797 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6798 gdb_assert.
6799 (i386_dr_low_get_addr): Remove vague comment.
6800 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6801 gdb_assert.
6802
38e08fca
GB		 68032014-08-28 Gary Benson <gbenson@redhat.com>
6804
6805 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6806 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6807 internal_error.
6808 (linux_resume_one_lwp): Likewise.
6809 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6810 gdb_assert.
6811 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6812 with internal_error.
6813 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6814 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6815 (find_register_by_name): Replace fatal with internal_error.
6816 (find_regno): Likewise.
6817 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6818 * thread-db.c (thread_db_create_event): Likewise.
6819 (thread_db_load_search): Likewise.
6820 (try_thread_db_load_1): Likewise.
6821 * tracepoint.c (get_jump_space_head): Replace fatal with
6822 internal_error.
6823 (claim_trampoline_space): Likewise.
6824 (have_fast_tracepoint_trampoline_buffer): Likewise.
6825 (cmd_qtstart): Likewise.
6826 (stop_tracing): Likewise.
6827 (fast_tracepoint_collecting): Likewise.
6828 (target_malloc): Likewise.
6829 (download_tracepoint): Likewise.
6830 (download_trace_state_variables): Replace check with gdb_assert.
6831 (upload_fast_traceframes): Replace fatal with internal_error.
6832
34abf635
GB		 68332014-08-19 Tom Tromey <tromey@redhat.com>
6834 Gary Benson <gbenson@redhat.com>
6835
6836 * Makefile.in (SFILES): Add common/common-debug.c.
6837 (OBS): Add common-debug.o.
6838 (common-debug.o): New rule.
6839 * debug.h (debug_printf): Don't declare.
6840 * debug.c (debug_printf): Renamed and rewritten as...
6841 (debug_vprintf): New function.
6842
f6e94d78
GB		 68432014-08-19 Gary Benson <gbenson@redhat.com>
6844
6845 * utils.h: Do not include print-utils.h.
6846
9239eeab
GB		 68472014-08-19 Tom Tromey <tromey@redhat.com>
6848 Gary Benson <gbenson@redhat.com>
6849
6850 * server.h: Add static assertion.
6851 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6852
ef87c8bb
GB		 68532014-08-19 Tom Tromey <tromey@redhat.com>
6854 Gary Benson <gbenson@redhat.com>
6855
6856 * Makefile.in (SFILES): Add common/errors.c.
6857 (OBS): Add errors.o.
6858 (IPA_OBS): Add errors-ipa.o.
6859 (errors.o): New rule.
6860 (errors-ipa.o): Likewise.
6861 * utils.h (perror_with_name, error, warning): Don't declare.
6862 * utils.c (warning): Renamed and rewritten as...
6863 (vwarning): New function.
6864 (error): Renamed and rewritten as...
6865 (verror): New function.
6866 (internal_error): Renamed and rewritten as...
6867 (internal_verror): New function.
6868
bb974a24
GB		 68692014-08-07 Gary Benson <gbenson@redhat.com>
6870
6871 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6872 * configure: Regenerate.
6873 * config.in: Likewise.
6874 * server.h: Do not include errno.h.
6875 * event-loop.c: Likewise.
6876 * hostio-errno.c: Likewise.
6877 * linux-low.c: Likewise.
6878 * remote-utils.c: Likewise.
6879 * spu-low.c: Likewise.
6880 * utils.c: Likewise.
6881 * gdbreplay.c: Unconditionally include errno.h.
6882
6d3d12eb
GB		 68832014-08-07 Gary Benson <gbenson@redhat.com>
6884
6885 * server.h: Do not include string.h.
6886 * event-loop.c: Likewise.
6887 * linux-low.c: Likewise.
6888 * regcache.c: Likewise.
6889 * remote-utils.c: Likewise.
6890 * spu-low.c: Likewise.
6891 * utils.c: Likewise.
6892
dccbb609
GB		 68932014-08-07 Gary Benson <gbenson@redhat.com>
6894
6895 * server.h: Do not include gdb_assert.h.
6896
e76df0d0
GB		 68972014-08-07 Gary Benson <gbenson@redhat.com>
6898
6899 * server.h: Do not include common-utils.h.
6900
4cb9c816
GB		 69012014-08-07 Gary Benson <gbenson@redhat.com>
6902
6903 * server.h: Do not include ptid.h.
6904 * notif.h: Likewise.
6905
3995eeee
GB		 69062014-08-07 Gary Benson <gbenson@redhat.com>
6907
6908 * server.h: Do not include gdb_locale.h.
6909
cb9f1a9b
GB		 69102014-08-07 Gary Benson <gbenson@redhat.com>
6911
6912 * server.h: Do not include gdb/signals.h.
6913 * win32-low.c: Likewise.
6914
a5fceff8
GB		 69152014-08-07 Gary Benson <gbenson@redhat.com>
6916
6917 * server.h: Do not include pathmax.h.
6918
b9391142
GB		 69192014-08-07 Gary Benson <gbenson@redhat.com>
6920
6921 * server.h: Do not include libiberty.h.
6922 * linux-bfin-low.c: Likewise.
6923
0e443c87
GB		 69242014-08-07 Gary Benson <gbenson@redhat.com>
6925
6926 * server.h: Do not include ansidecl.h.
6927
8ebb3f56
GB		 69282014-08-07 Gary Benson <gbenson@redhat.com>
6929
6930 * linux-x86-low.c: Do not include stddef.h.
6931 * lynx-ppc-low.c: Likewise.
6932 * tracepoint.c: Likewise.
6933
8980bdf6
GB		 69342014-08-07 Gary Benson <gbenson@redhat.com>
6935
6936 * server.h: Do not include stdarg.h.
6937 * nto-low.c: Likewise.
6938
d7096f71
GB		 69392014-08-07 Gary Benson <gbenson@redhat.com>
6940
6941 * server.h: Do not include stdlib.h.
6942 * inferiors.c: Likewise.
6943 * linux-low.c: Likewise.
6944 * regcache.c: Likewise.
6945 * spu-low.c: Likewise.
6946 * tracepoint.c: Likewise.
6947 * utils.c: Likewise.
6948
d02f550d
GB		 69492014-08-07 Gary Benson <gbenson@redhat.com>
6950
6951 * server.h: Do not include stdio.h.
6952 * linux-low.c: Likewise.
6953 * remote-utils.c: Likewise.
6954 * spu-low.c: Likewise.
6955 * utils.c: Likewise.
6956 * wincecompat.c: Likewise.
6957
87f6c4e3
GB		 69582014-08-06 Gary Benson <gbenson@redhat.com>
6959
6960 * regcache.c (init_register_cache): Move conditionals inside if.
6961
7089dca4
GB		 69622014-08-06 Gary Benson <gbenson@redhat.com>
6963
6964 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6965
462f517e
GB		 69662014-07-31 Gary Benson <gbenson@redhat.com>
6967
6968 * ax.h: Do not include server.h.
6969 * gdbthread.h: Likewise.
6970 * lynx-low.h: Likewise.
6971 * notif.h: Likewise.
6972
976411d6
GB		 69732014-07-30 Gary Benson <gbenson@redhat.com>
6974
6975 * server.h: Include common-defs.h.
6976 Do not include config.h or build-gnulib-gdbserver/config.h.
6977
d41f6d8e
GB		 69782014-07-30 Gary Benson <gbenson@redhat.com>
6979
6980 * hostio-errno.c: Move server.h to top of includes list.
6981 * inferiors.c: Likewise.
6982 * linux-x86-low.c: Likewise.
6983 * notif.c: Include server.h.
6984
314c6a35
TT		 69852014-07-24 Tom Tromey <tromey@redhat.com>
6986 Gary Benson <gbenson@redhat.com>
6987
6988 * server.h (CORE_ADDR): Now unsigned.
6989
69ff6be5
PA		 69902014-07-16 Pedro Alves <palves@redhat.com>
6991
6992 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6993
ce9e3fe7
PA		 69942014-07-15 Pedro Alves <palves@redhat.com>
6995
6996 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6997 copy.
6998
e76126e8
PA		 69992014-07-11 Pedro Alves <palves@redhat.com>
7000
7001 * linux-low.c (kill_wait_lwp): New function, based on
7002 kill_one_lwp_callback, but use my_waitpid directly.
7003 (kill_one_lwp_callback, linux_kill): Use it.
7004
8e9db26e
PA		 70052014-06-23 Pedro Alves <palves@redhat.com>
7006
7007 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7008 before setting DR0..DR3.
7009
698b3e08
GB		 70102014-06-20 Gary Benson <gbenson@redhat.com>
7011
7012 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7013 * configure: Regenerated.
7014 * config.in: Likewise.
7015
125f8a3d
GB		 70162014-06-20 Gary Benson <gbenson@redhat.com>
7017
7018 * Makefile.in (SFILES): Update locations for files moved
7019 from common to nat.
7020 (object file files): Reordered.
7021
42995dbd
GB		 70222014-06-20 Gary Benson <gbenson@redhat.com>
7023
7024 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7025 (i386_dr_low_set_addr): Likewise.
7026 (i386_dr_low_get_addr): Likewise.
7027 (i386_dr_low_can_set_control): Likewise.
7028 (i386_dr_low_set_control): Likewise.
7029 (i386_dr_low_get_control): Likewise.
7030 (i386_dr_low_get_status): Likewise.
7031 (i386_get_debug_register_length): Likewise.
7032 * linux-x86-low.c (i386_dr_low_set_addr):
7033 Changed signature. Made static.
7034 (i386_dr_low_get_addr): Likewise.
7035 (i386_dr_low_set_control): Likewise.
7036 (i386_dr_low_get_control): Likewise.
7037 (i386_dr_low_get_status): Likewise.
7038 (i386_dr_low): New global variable.
7039 * win32-i386-low.c (i386_dr_low_set_addr):
7040 Changed signature. Made static.
7041 (i386_dr_low_get_addr): Likewise.
7042 (i386_dr_low_set_control): Likewise.
7043 (i386_dr_low_get_control): Likewise.
7044 (i386_dr_low_get_status): Likewise.
7045 (i386_dr_low): New global variable.
7046
e1d2394b
MS		 70472014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7048
7049 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7050 * Makefile.in (AR, AR_FLAGS): Define.
7051 * configure: Regenerate.
7052
3a8ee006
GB		 70532014-06-19 Gary Benson <gbenson@redhat.com>
7054
7055 * Makefile.in (i386-dregs.o): New rule.
7056 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7057 * i386-low.c (target.h): Remove include.
7058 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7059 (DR_CONTROL_SHIFT): Likewise.
7060 (DR_CONTROL_SIZE): Likewise.
7061 (DR_RW_EXECUTE): Likewise.
7062 (DR_RW_WRITE): Likewise.
7063 (DR_RW_READ): Likewise.
7064 (DR_RW_IORW): Likewise.
7065 (DR_LEN_1): Likewise.
7066 (DR_LEN_2): Likewise.
7067 (DR_LEN_4): Likewise.
7068 (DR_LEN_8): Likewise.
7069 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7070 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7071 (DR_ENABLE_SIZE): Likewise.
7072 (DR_LOCAL_SLOWDOWN): Likewise.
7073 (DR_GLOBAL_SLOWDOWN): Likewise.
7074 (DR_CONTROL_RESERVED): Likewise.
7075 (I386_DR_CONTROL_MASK): Likewise.
7076 (I386_DR_VACANT): Likewise.
7077 (I386_DR_LOCAL_ENABLE): Likewise.
7078 (I386_DR_GLOBAL_ENABLE): Likewise.
7079 (I386_DR_DISABLE): Likewise.
7080 (I386_DR_SET_RW_LEN): Likewise.
7081 (I386_DR_GET_RW_LEN): Likewise.
7082 (I386_DR_WATCH_HIT): Likewise.
7083 (i386_wp_op_t): Likewise.
7084 (i386_show_dr): Likewise.
7085 (i386_length_and_rw_bits): Likewise.
7086 (i386_insert_aligned_watchpoint): Likewise.
7087 (i386_remove_aligned_watchpoint): Likewise.
7088 (i386_handle_nonaligned_watchpoint): Likewise.
7089 i386_update_inferior_debug_regs(): Likewise.
7090 (i386_dr_insert_watchpoint): Likewise.
7091 (i386_dr_remove_watchpoint): Likewise.
7092 (i386_dr_region_ok_for_watchpoint): Likewise.
7093 (i386_dr_stopped_data_address): Likewise.
7094 (i386_dr_stopped_by_watchpoint): Likewise.
7095
8f26655c
GB		 70962014-06-19 Gary Benson <gbenson@redhat.com>
7097
7098 * i386-low.c (i386_dr_show): Renamed to
7099 i386_show_dr and made static. All uses updated.
7100 (i386_dr_length_and_rw_bits): Renamed to
7101 i386_length_and_rw_bits and made static.
7102 All uses updated.
7103 (i386_dr_insert_aligned_watchpoint): Renamed to
7104 i386_insert_aligned_watchpoint and made static.
7105 All uses updated.
7106 (i386_dr_remove_aligned_watchpoint): Renamed to
7107 i386_remove_aligned_watchpoint and made static.
7108 All uses updated.
7109 (i386_dr_update_inferior_debug_regs): Renamed to
7110 i386_update_inferior_debug_regs and made static.
7111 All uses updated.
7112
b9228891
GB		 71132014-06-18 Gary Benson <gbenson@redhat.com>
7114
5171def3
GB		 7115 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7116 (i386_dr_low_can_set_control): Likewise.
7117 (i386_get_debug_register_length): Likewise.
7118 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7119 (i386_dr_low_can_set_control): Likewise.
7120 (i386_get_debug_register_length): Likewise.
7121
71222014-06-17 Gary Benson <gbenson@redhat.com>
7123
b9228891
GB		 7124 * i386-low.h (i386-dregs.h): New include.
7125 (DR_FIRSTADDR): Now in i386-dregs.h.
7126 (DR_LASTADDR): Likewise.
7127 (DR_NADDR): Likewise.
7128 (DR_STATUS): Likewise.
7129 (DR_CONTROL): Likewise.
7130 (i386_debug_reg_state): Likewise.
7131 (i386_dr_insert_watchpoint): Likewise.
7132 (i386_dr_remove_watchpoint): Likewise.
7133 (i386_dr_region_ok_for_watchpoint): Likewise.
7134 (i386_dr_stopped_data_address): Likewise.
7135 (i386_dr_stopped_by_watchpoint): Likewise.
7136 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7137
4be83cc2
GB		 71382014-06-18 Gary Benson <gbenson@redhat.com>
7139
7140 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7141 i386_dr_insert_watchpoint.
7142 (i386_low_remove_watchpoint): Renamed to
7143 i386_dr_remove_watchpoint.
7144 (i386_low_region_ok_for_watchpoint): Renamed to
7145 i386_dr_region_ok_for_watchpoint.
7146 (i386_low_stopped_data_address): Renamed to
7147 i386_dr_stopped_data_address.
7148 (i386_low_stopped_by_watchpoint): Renamed to
7149 i386_dr_stopped_by_watchpoint.
7150 * i386-low.c (i386_show_dr): Renamed to
7151 i386_dr_show and made nonstatic. All uses updated.
7152 (i386_length_and_rw_bits): Renamed to
7153 i386_dr_length_and_rw_bits and made nonstatic.
7154 All uses updated.
7155 (i386_insert_aligned_watchpoint): Renamed to
7156 i386_dr_insert_aligned_watchpoint and made nonstatic.
7157 All uses updated.
7158 (i386_remove_aligned_watchpoint): Renamed to
7159 i386_dr_remove_aligned_watchpoint and made nonstatic.
7160 All uses updated.
7161 (i386_update_inferior_debug_regs): Renamed to
7162 i386_dr_update_inferior_debug_regs and made nonstatic.
7163 All uses updated.
7164 (i386_low_insert_watchpoint): Renamed to
7165 i386_dr_insert_watchpoint. All uses updated.
7166 (i386_low_remove_watchpoint): Renamed to
7167 i386_dr_remove_watchpoint. All uses updated.
7168 (i386_low_region_ok_for_watchpoint): Renamed to
7169 i386_dr_region_ok_for_watchpoint. All uses updated.
7170 (i386_low_stopped_data_address): Renamed to
7171 i386_dr_stopped_data_address. All uses updated.
7172 (i386_low_stopped_by_watchpoint): Renamed to
7173 i386_dr_stopped_by_watchpoint. All uses updated.
7174
131aa0d4
GB		 71752014-06-18 Gary Benson <gbenson@redhat.com>
7176
7177 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7178 (i386_dr_low_can_set_control): Likewise.
7179 (i386_insert_aligned_watchpoint): New check.
7180
d9305f7f
GB		 71812014-06-18 Gary Benson <gbenson@redhat.com>
7182
7183 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7184 Renamed to state.
7185
e927c9fc
GB		 71862014-06-18 Gary Benson <gbenson@redhat.com>
7187
7188 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7189 instead of fatal and error.
7190 (i386_handle_nonaligned_watchpoint): Likewise.
7191
1b6d4134
GB		 71922014-06-18 Gary Benson <gbenson@redhat.com>
7193
7194 * i386-low.c (i386_get_debug_register_length): New macro.
7195 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7196 (i386_show_dr): Use debug_printf instead of fprintf. Use
7197 phex to format values.
7198
6e62758f
GB		 71992014-06-18 Gary Benson <gbenson@redhat.com>
7200
7201 * i386-low.h: Comment changes.
7202 * i386-low.c: Likewise.
7203
fc6e2f03
GB		 72042014-06-18 Gary Benson <gbenson@redhat.com>
7205
7206 * i386-low.c: Whitespace changes.
7207
f9d1eeed
TT		 72082014-06-12 Tom Tromey <tromey@redhat.com>
7209
7210 * utils.c (freeargv): Remove.
7211
0b04e523
TT		 72122014-06-12 Tom Tromey <tromey@redhat.com>
7213
7214 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7215 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7216 (parse_debug_format_options): Likewise.
7217 (gdbserver_usage): Likewise.
7218 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7219 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7220 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7221 against libiberty.
7222 ($(LIBGNU)): Depend on libiberty.
7223 (all-lib): Recurse into all subdirs.
7224 (install-only): Invoke "install" target in subdirs.
7225 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7226 targets.
7227 * configure: Rebuild.
7228 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7229 for vasprintf, vsnprintf, or gettimeofday.
7230 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7231 srv_tgtobj.
7232
270c9937
JB		 72332014-06-05 Joel Brobecker <brobecker@adacore.com>
7234
7235 * development.sh: Delete.
7236 * Makefile.in (config.status): Adjust dependency on development.sh.
7237 * configure.ac: Adjust development.sh source call.
7238 * configure: Regenerate.
7239
0a261ed8
PA		 72402014-06-02 Pedro Alves <palves@redhat.com>
7241
7242 * ax.c (gdb_free_agent_expr): New function.
7243 * ax.h (gdb_free_agent_expr): New declaration.
7244 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7245 list.
7246 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7247 static.
7248 (clear_breakpoint_conditions_and_commands): New function.
7249 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7250 (clear_breakpoint_conditions_and_commands): New declaration.
7251
e9dae05e
RR		 72522014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7253
7254 * linux-aarch64-low.c (asm/ptrace.h): Include.
7255
5876f503
JK		 72562014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7257
7258 Fix TLS access for -static -pthread.
7259 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7260 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7261 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7262
802e8e6d
PA		 72632014-05-20 Pedro Alves <palves@redhat.com>
7264
7265 * linux-aarch64-low.c (aarch64_insert_point)
7266 (aarch64_remove_point): No longer check whether the type is
7267 supported here. Adjust to new interface.
7268 (the_low_target): Install aarch64_supports_z_point_type as
7269 supports_z_point_type method.
7270 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7271 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7272 instead of a Z packet char. Adjust.
7273 (arm_supports_z_point_type): New function.
7274 (arm_insert_point, arm_remove_point): Adjust to new interface.
7275 (the_low_target): Install arm_supports_z_point_type.
7276 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7277 (cris_insert_point, cris_remove_point): Adjust to new interface.
7278 Don't check whether the type is supported here.
7279 (the_low_target): Install cris_supports_z_point_type.
7280 * linux-low.c (linux_supports_z_point_type): New function.
7281 (linux_insert_point, linux_remove_point): Adjust to new interface.
7282 * linux-low.h (struct linux_target_ops) <insert_point,
7283 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7284 raw_breakpoint pointer parameter.
7285 <supports_z_point_type>: New method.
7286 * linux-mips-low.c (mips_supports_z_point_type): New function.
7287 (mips_insert_point, mips_remove_point): Adjust to new interface.
7288 Use mips_supports_z_point_type.
7289 (the_low_target): Install mips_supports_z_point_type.
7290 * linux-ppc-low.c (the_low_target): Install NULL as
7291 supports_z_point_type method.
7292 * linux-s390-low.c (the_low_target): Install NULL as
7293 supports_z_point_type method.
7294 * linux-sparc-low.c (the_low_target): Install NULL as
7295 supports_z_point_type method.
7296 * linux-x86-low.c (x86_supports_z_point_type): New function.
7297 (x86_insert_point): Adjust to new insert_point interface. Use
7298 insert_memory_breakpoint. Adjust to new
7299 i386_low_insert_watchpoint interface.
7300 (x86_remove_point): Adjust to remove_point interface. Use
7301 remove_memory_breakpoint. Adjust to new
7302 i386_low_remove_watchpoint interface.
7303 (the_low_target): Install x86_supports_z_point_type.
7304 * lynx-low.c (lynx_target_ops): Install NULL as
7305 supports_z_point_type callback.
7306 * nto-low.c (nto_supports_z_point_type): New.
7307 (nto_insert_point, nto_remove_point): Adjust to new interface.
7308 (nto_target_ops): Install nto_supports_z_point_type.
7309 * mem-break.c: Adjust intro comment.
7310 (struct raw_breakpoint) <raw_type, size>: New fields.
7311 <inserted>: Update comment.
7312 <shlib_disabled>: Delete field.
7313 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7314 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7315 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7316 (raw_bkpt_type_to_target_hw_bp_type): New function.
7317 (find_enabled_raw_code_breakpoint_at): New function.
7318 (find_raw_breakpoint_at): New type and size parameters. Use them.
7319 (insert_memory_breakpoint): New function, based off
7320 set_raw_breakpoint_at.
7321 (remove_memory_breakpoint): New function.
7322 (set_raw_breakpoint_at): Reimplement.
7323 (set_breakpoint): New, based on set_breakpoint_at.
7324 (set_breakpoint_at): Reimplement.
7325 (delete_raw_breakpoint): Go through the_target->remove_point
7326 instead of assuming memory breakpoints.
7327 (find_gdb_breakpoint_at): Delete.
7328 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7329 (find_gdb_breakpoint): New function.
7330 (set_gdb_breakpoint_at): Delete.
7331 (z_type_supported): New function.
7332 (set_gdb_breakpoint_1): New function, loosely based off
7333 set_gdb_breakpoint_at.
7334 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7335 (delete_gdb_breakpoint_at): Delete.
7336 (delete_gdb_breakpoint_1): New function, loosely based off
7337 delete_gdb_breakpoint_at.
7338 (delete_gdb_breakpoint): New function.
7339 (clear_gdb_breakpoint_conditions): Rename to ...
7340 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7341 breakpoint.
7342 (add_condition_to_breakpoint): Make static.
7343 (add_breakpoint_condition): Take a struct breakpoint pointer
7344 instead of an address. Adjust.
7345 (gdb_condition_true_at_breakpoint): Rename to ...
7346 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7347 z_type parameter.
7348 (gdb_condition_true_at_breakpoint): Reimplement.
7349 (add_breakpoint_commands): Take a struct breakpoint pointer
7350 instead of an address. Adjust.
7351 (gdb_no_commands_at_breakpoint): Rename to ...
7352 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7353 parameter. Return true if no breakpoint was found. Change debug
7354 output.
7355 (gdb_no_commands_at_breakpoint): Reimplement.
7356 (run_breakpoint_commands): Rename to ...
7357 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7358 and change return type to boolean.
7359 (run_breakpoint_commands): New function.
7360 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7361 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7362 breakpoint. Go through the_target->remove_point instead of
7363 assuming memory breakpoint.
7364 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7365 software and hardware breakpoints.
7366 (reinsert_raw_breakpoint): Go through the_target->insert_point
7367 instead of assuming memory breakpoint.
7368 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7369 software and hardware breakpoints.
7370 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7371 Check both software and hardware breakpoints.
7372 (validate_inserted_breakpoint): Assert the breakpoint is a
7373 software breakpoint. Set the inserted flag to -1 instead of
7374 setting shlib_disabled.
7375 (delete_disabled_breakpoints): Adjust.
7376 (validate_breakpoints): Only validate software breakpoints.
7377 Adjust to inserted flag change.
7378 (check_mem_read, check_mem_write): Skip breakpoint types other
7379 than software breakpoints. Adjust to inserted flag change.
7380 * mem-break.h (enum raw_bkpt_type): New enum.
7381 (raw_breakpoint, struct process_info): Forward declare.
7382 (Z_packet_to_target_hw_bp_type): Delete declaration.
7383 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7384 (set_gdb_breakpoint, delete_gdb_breakpoint)
7385 (clear_breakpoint_conditions): New declarations.
7386 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7387 (breakpoint_inserted_here): Update comment.
7388 (add_breakpoint_condition, add_breakpoint_commands): Replace
7389 address parameter with a breakpoint pointer parameter.
7390 (gdb_breakpoint_here): Update comment.
7391 (delete_gdb_breakpoint_at): Delete.
7392 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7393 * server.c (process_point_options): Take a struct breakpoint
7394 pointer instead of an address. Adjust.
7395 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7396 delete_gdb_breakpoint.
7397 * spu-low.c (spu_target_ops): Install NULL as
7398 supports_z_point_type method.
7399 * target.h: Include mem-break.h.
7400 (struct target_ops) <prepare_to_access_memory>: Update comment.
7401 <supports_z_point_type>: New field.
7402 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7403 instead of a char. Also take a raw breakpoint pointer.
7404 * win32-arm-low.c (the_low_target): Install NULL as
7405 supports_z_point_type.
7406 * win32-i386-low.c (i386_supports_z_point_type): New function.
7407 (i386_insert_point, i386_remove_point): Adjust to new interface.
7408 (the_low_target): Install i386_supports_z_point_type.
7409 * win32-low.c (win32_supports_z_point_type): New function.
7410 (win32_insert_point, win32_remove_point): Adjust to new interface.
7411 (win32_target_ops): Install win32_supports_z_point_type.
7412 * win32-low.h (struct win32_target_ops):
7413 <supports_z_point_type>: New method.
7414 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7415 instead of a char. Also take a raw breakpoint pointer.
7416
932539e3
PA		 74172014-05-20 Pedro Alves <palves@redhat.com>
7418
7419 * mem-break.h: Include break-common.h.
7420 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7421 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7422 (Z_packet_to_target_hw_bp_type): New declaration.
7423 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7424 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7425 (Z_PACKET_ACCESS_WP): Delete macros.
7426 (Z_packet_to_hw_type): Delete function.
7427 * i386-low.h: Don't include break-common.h here.
7428 (Z_packet_to_hw_type): Delete declaration.
7429 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7430 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7431 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7432 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7433 * linux-aarch64-low.c: Don't include break-common.h here.
7434 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7435 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7436 (Z_packet_to_target_hw_bp_type): Delete function.
7437 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7438 function.
7439 (mips_insert_point, mips_remove_point): Use
7440 Z_packet_to_target_hw_bp_type.
7441
4ff0d3d8
PA		 74422014-05-20 Pedro Alves <palves@redhat.com>
7443
7444 * linux-aarch64-low.c: Include break-common.h.
7445 (enum target_point_type): Delete.
7446 (Z_packet_to_point_type): Rename to ...
7447 (Z_packet_to_target_hw_bp_type): ... this, and return a
7448 target_hw_bp_type instead.
7449 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7450 instead of an enum target_point_type.
7451 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7452 breakpoint type.
7453 (aarch64_dr_state_insert_one_point)
7454 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7455 (aarch64_handle_aligned_watchpoint)
7456 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7457 Take an enum target_hw_bp_type instead of an enum
7458 target_point_type.
7459 (aarch64_supports_z_point_type): New function.
7460 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7461 use Z_packet_to_target_hw_bp_type.
7462
786dc519
JB		 74632014-05-20 Joel Brobecker <brobecker@adacore.com>
7464
7465 * configure.ac: Only use -Werror by default when DEVELOPMENT
7466 is true.
7467 * configure: Regenerate.
7468
9e0aa64f
JK		 74692014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7470
7471 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7472 * linux-x86-low.c (X86_64_USER_REGS): New.
7473 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7474
2b577b92
YQ		 74752014-04-28 Yao Qi <yao@codesourcery.com>
7476
7477 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7478 name.
7479
94611da2
PA		 74802014-04-25 Pedro Alves <palves@redhat.com>
7481
7482 PR server/16255
7483 * linux-low.c (linux_attach_fail_reason_string): New function.
7484 (linux_attach_lwp): Delete.
7485 (linux_attach_lwp_1): Rename to ...
7486 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7487 argument. Remove "initial" parameter. Return int instead of
7488 void. Don't error or warn here.
7489 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7490 failure to attach to the tgid. Call warning when failing to
7491 attach to an lwp.
7492 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7493 argument. Remove "initial" parameter. Return int instead of
7494 void. Don't error or warn here.
7495 (linux_attach_fail_reason_string): New declaration.
7496 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7497 interface change. Use linux_attach_fail_reason_string.
7498
01f9f808
MS		 74992014-04-24 Michael Sturm <michael.sturm@mintel.com>
7500 Walfred Tedeschi <walfred.tedeschi@intel.com>
7501
7502 * Makefile.in: Added rules to handle new files
7503 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7504 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7505 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7506 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7507 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7508 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7509 x32-avx512-linux.o.
7510 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7511 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7512 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7513 i386/x32-avx512.xml.
7514 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7515 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7516 i386/x32-avx512-linux.xml.
7517 * i387-fp.c (num_avx512_k_registers): New constant for number
7518 of K registers.
7519 (num_avx512_zmmh_low_registers): New constant for number of
7520 lower ZMM registers (0-15).
7521 (num_avx512_zmmh_high_registers): New constant for number of
7522 higher ZMM registers (16-31).
7523 (num_avx512_ymmh_registers): New contant for number of higher
7524 YMM registers (ymm16-31 added by avx521 on x86_64).
7525 (num_avx512_xmm_registers): New constant for number of higher
7526 XMM registers (xmm16-31 added by AVX512 on x86_64).
7527 (struct i387_xsave): Add space for AVX512 registers.
7528 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7529 Add code to handle AVX512 registers.
7530 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7531 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7532 prototypei from generated file.
7533 (tdesc_amd64_avx512_linux): Likewise.
7534 (init_registers_x32_avx512_linux): Likewise.
7535 (tdesc_x32_avx512_linux): Likewise.
7536 (init_registers_i386_avx512_linux): Likewise.
7537 (tdesc_i386_avx512_linux): Likewise.
7538 (x86_64_regmap): Add AVX512 registers.
7539 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7540 mask.
7541 (initialize_low_arch): Add code to initialize AVX512 registers.
7542
51aa91f9
PA		 75432014-04-23 Pedro Alves <palves@redhat.com>
7544
7545 * mem-break.c (find_gdb_breakpoint_at): Make static.
7546 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7547
a4165e94
PA		 75482014-04-23 Pedro Alves <palves@redhat.com>
7549
7550 * i386-low.c: Don't include break-common.h here.
7551 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7552 prototype to take target_hw_bp_type as argument instead of a Z
7553 packet char.
7554 * i386-low.h: Include break-common.h here.
7555 (Z_packet_to_hw_type): Declare.
7556 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7557 prototypes.
7558 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7559 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7560 (x86_remove_point): Convert the packet number to a
7561 target_hw_bp_type before calling i386_low_remove_watchpoint.
7562 * win32-i386-low.c (i386_insert_point): Convert the packet number
7563 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7564 (i386_remove_point): Convert the packet number to a
7565 target_hw_bp_type before calling i386_low_remove_watchpoint.
7566
b8acf843
PA		 75672014-04-23 Pedro Alves <palves@redhat.com>
7568
7569 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7570
d708bcd1
PA		 75712014-04-10 Pedro Alves <palves@redhat.com>
7572
7573 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7574 Check if the condition or command is NULL before checking if the
7575 breakpoint is known. On success, return true.
7576 * mem-break.h (add_breakpoint_condition): Document return.
7577 (add_breakpoint_commands): Add describing comment.
7578 * server.c (skip_to_semicolon): New function.
7579 (process_point_options): Use it.
7580
2eec7d5b
PA		 75812014-04-09 Pedro Alves <palves@redhat.com>
7582
7583 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7584 to lwpid_of.
7585
fa96cb38
PA		 75862014-02-27 Pedro Alves <palves@redhat.com>
7587
7588 PR 12702
7589 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7590 macros.
7591 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7592 output.
7593 (last_thread_of_process_p): Take a PID argument instead of a
7594 thread pointer.
7595 (linux_wait_for_lwp): Delete.
7596 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7597 functions.
7598 (linux_low_filter_event): New function, party factored out from
7599 linux_wait_for_event.
7600 (linux_wait_for_event): Rename to ...
7601 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7602 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7603 sigsuspend. Check for zombie leaders.
7604 (linux_wait_for_event): Reimplement as wrapper around
7605 linux_wait_for_event_filtered.
7606 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7607 a normal or signal exit is seen, it's the whole process exiting.
7608 (wait_for_sigstop): No longer a for_each_inferior callback.
7609 Rewrite on top of linux_wait_for_event_filtered.
7610 (stop_all_lwps): Call wait_for_sigstop directly.
7611 * server.c (resume, handle_target_event): Handle
7612 TARGET_WAITKIND_NO_RESUMED.
7613
d763de10
JB		 76142014-02-26 Joel Brobecker <brobecker@adacore.com>
7615
7616 * win32-low.c (psapi_get_dll_name,
7617 * win32_CreateToolhelp32Snapshot): Delete.
7618 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7619 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7620 Delete.
7621 (handle_load_dll): Add function description.
7622 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7623
850a0f76
JB		 76242014-02-26 Joel Brobecker <brobecker@adacore.com>
7625
7626 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7627 Add comment.
7628 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7629 base address when calling win32_add_one_solib.
7630 (handle_load_dll): Delete local variable load_addr.
7631 Remove 0x1000 offset applied to DLL base address when calling
7632 win32_add_one_solib.
7633 (handle_unload_dll): Add comment.
7634
f25b3fc3
JB		 76352014-02-26 Joel Brobecker <brobecker@adacore.com>
7636
7637 * win32-low.c (win32_add_all_dlls): Renames
7638 win32_ensure_ntdll_loaded. Rewrite function documentation.
7639 Adjust implementation to always load all DLLs.
7640 Add 0x1000 offset to DLL base address when calling
7641 win32_add_one_solib.
7642 (child_initialization_done): New static global.
7643 (do_initial_child_stuff): Set child_initialization_done to
7644 zero during child initialization, and 1 after. Replace call
7645 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7646 Add comment.
7647 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7648 (handle_unload_dll): Add function documentation.
7649 (get_child_debug_event): Ignore load and unload DLL events
7650 during child initialization.
7651
d86d4aaf
DE		 76522014-02-20 Doug Evans <dje@google.com>
7653
3bc32da3 7654 Remove global all_lwps.
d86d4aaf
DE		 7655 * inferiors.h (ptid_of): Move here from linux-low.h.
7656 (pid_of, lwpid_of): Ditto.
7657 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7658 parameter is a struct thread_info * now.
7659 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7660 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7661 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7662 directly.
7663 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7664 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7665 * linux-arm-low.c (update_registers_callback): Update, "entry"
7666 parameter is a struct thread_info * now.
7667 Fetch lwpid from current_inferior directly.
7668 (arm_insert_point): Pass &all_threads to find_inferior instead of
7669 &all_lwps.
7670 (arm_remove_point): Ditto.
7671 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7672 (arm_prepare_to_resume): Fetch pid from thread.
7673 (arm_read_description): Fetch lwpid from current_inferior directly.
7674 * linux-low.c (all_lwps): Delete.
7675 (delete_lwp): Delete call to remove_inferior.
7676 (handle_extended_wait): Fetch lwpid from thread.
7677 (add_lwp): Don't set lwp->entry.id. Remove call to
7678 add_inferior_to_list.
7679 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7680 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7681 (kill_one_lwp_callback): Ditto.
7682 (linux_kill): Don't dereference NULL pointer.
7683 Fetch ptid,lwpid from thread.
7684 (get_detach_signal): Fetch ptid from thread.
7685 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7686 Simplify call to regcache_invalidate_thread.
7687 (delete_lwp_callback): Update, "entry" parameter is a
7688 struct thread_info * now. Fetch pid from thread.
7689 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7690 (status_pending_p_callback): Update, "entry" parameter is a
7691 struct thread_info * now. Fetch ptid from thread.
7692 (find_lwp_pid): Update, "entry" parameter is a
7693 struct thread_info * now.
7694 (linux_wait_for_lwp): Fetch pid from thread.
7695 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7696 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7697 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7698 (dequeue_one_deferred_signal): Ditto.
7699 (cancel_breakpoint): Fetch ptid from current_inferior.
7700 (linux_wait_for_event): Pass &all_threads to find_inferior,
7701 not &all_lwps. Fetch ptid, lwpid from thread.
7702 (count_events_callback): Update, "entry" parameter is a
7703 struct thread_info * now.
7704 (select_singlestep_lwp_callback): Ditto.
7705 (select_event_lwp_callback): Ditto.
7706 (cancel_breakpoints_callback): Ditto.
7707 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7708 not &all_lwps.
7709 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7710 (unsuspend_one_lwp): Update, "entry" parameter is a
7711 struct thread_info * now.
7712 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7713 not &all_lwps.
7714 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7715 Fetch lwpid from thread, not lwp.
7716 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7717 Pass &all_threads to find_inferior, not &all_lwps.
7718 (send_sigstop): Fetch lwpid from thread, not lwp.
7719 (send_sigstop_callback): Update, "entry" parameter is a
7720 struct thread_info * now.
7721 (suspend_and_send_sigstop_callback): Ditto.
7722 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7723 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7724 struct thread_info * now.
7725 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7726 from thread, lwp.
7727 (lwp_running): Update, "entry" parameter is a
7728 struct thread_info * now.
7729 (stop_all_lwps): Fetch ptid from thread.
7730 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7731 (linux_resume_one_lwp): Fetch lwpid from thread.
7732 (linux_set_resume_request): Update, "entry" parameter is a
7733 struct thread_info * now. Fetch pid, lwpid from thread.
7734 (resume_status_pending_p): Update, "entry" parameter is a
7735 struct thread_info * now.
7736 (need_step_over_p): Ditto. Fetch lwpid from thread.
7737 (start_step_over): Fetch lwpid from thread.
7738 (linux_resume_one_thread): Update, "entry" parameter is a
7739 struct thread_info * now. Fetch lwpid from thread.
7740 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7741 (proceed_one_lwp): Update, "entry" parameter is a
7742 struct thread_info * now. Fetch lwpid from thread.
7743 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7744 struct thread_info * now.
7745 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7746 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7747 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7748 directly.
7749 (regsets_store_inferior_registers): Ditto.
7750 (fetch_register, store_register): Ditto.
7751 (linux_read_memory, linux_write_memory): Ditto.
7752 (linux_request_interrupt): Ditto.
7753 (linux_read_auxv): Ditto.
7754 (linux_xfer_siginfo): Ditto.
7755 (linux_qxfer_spu): Ditto.
7756 (linux_qxfer_libraries_svr4): Ditto.
7757 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7758 moved to inferiors.h.
7759 (get_lwp): Delete.
7760 (get_thread_lwp): Update.
7761 (struct lwp_info): Delete member "entry". Simplify comment for
7762 member "thread".
7763 (all_lwps): Delete.
7764 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7765 current_inferior directly.
7766 (update_watch_registers_callback): Update, "entry" parameter is a
7767 struct thread_info * now. Fetch pid from thread.
7768 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7769 (mips_insert_point): Fetch lwpid from current_inferior.
7770 Pass &all_threads to find_inferior, not &all_lwps.
7771 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7772 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7773 directly.
7774 (mips_stopped_data_address): Ditto.
7775 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7776 directly.
7777 * linux-tile-low.c (tile_arch_setup): Ditto.
7778 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7779 (update_debug_registers_callback): Update, "entry" parameter is a
7780 struct thread_info * now. Fetch pid from thread.
7781 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7782 Pass &all_threads to find_inferior, not &all_lwps.
7783 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7784 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7785 Pass &all_threads to find_inferior, not &all_lwps.
7786 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7787 (i386_dr_low_get_status): Ditto.
7788 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7789 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7790 (x86_linux_read_description): Ditto.
7791 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7792
3b8361aa
DE		 77932014-02-20 Doug Evans <dje@google.com>
7794
7795 * inferiors.c (get_first_inferior): Fix buglet.
7796
f7667f0d
DE		 77972014-02-19 Doug Evans <dje@google.com>
7798
7799 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7800 * inferiors.c (add_thread): Change result type to struct thread_info *.
7801 All callers updated.
7802 (add_lwp): Call add_thread here instead of in callers.
7803 All callers updated.
7804 * linux-low.h (get_lwp_thread): Rewrite.
7805 (struct lwp_info): New member "thread".
7806
b3312d80
DE		 78072014-02-19 Doug Evans <dje@google.com>
7808
7809 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7810 All callers updated.
7811
ecc6f45c
DE		 78122014-02-19 Doug Evans <dje@google.com>
7813
7814 * inferiors.c (add_thread): Fix whitespace.
7815
649ebbca
DE		 78162014-02-19 Doug Evans <dje@google.com>
7817
7818 * dll.c (clear_dlls): Replace accessing list implemention details
7819 with API function.
7820 * gdbthread.h (get_first_thread): Declare.
7821 * inferiors.c (for_each_inferior_with_data): New function.
7822 (get_first_thread): New function.
7823 (find_thread_ptid): Simplify.
7824 (get_first_inferior): New function.
7825 (clear_list): Delete.
7826 (one_inferior_p): New function.
7827 (clear_inferior_list): New function.
7828 (clear_inferiors): Update.
7829 * inferiors.h (for_each_inferior_with_data): Declare.
7830 (clear_inferior_list): Declare.
7831 (one_inferior_p): Declare.
7832 (get_first_inferior): Declare.
7833 * linux-low.c (linux_wait_for_event): Replace accessing list
7834 implemention details with API function.
7835 * server.c (target_running): Ditto.
7836 (accumulate_file_name_length): New function.
7837 (emit_dll_description): New function.
7838 (handle_qxfer_libraries): Replace accessing list implemention
7839 details with API function.
7840 (handle_qxfer_threads_worker): New function.
7841 (handle_qxfer_threads_proper): Replace accessing list implemention
7842 details with API function.
7843 (handle_query): Ditto.
7844 (visit_actioned_threads_callback_ftype): New typedef.
7845 (visit_actioned_threads_data): New struct.
7846 (visit_actioned_threads): Rewrite to be find_inferior callback.
7847 (resume): Call find_inferior.
7848 (handle_status): Replace accessing list implemention
7849 details with API function.
7850 (process_serial_event): Replace accessing list implemention details
7851 with API function.
7852 * target.c (set_desired_inferior): Replace accessing list implemention
7853 details with API function.
7854 * tracepoint.c (same_process_p): New function.
7855 (gdb_agent_about_to_close): Replace accessing list implemention
7856 details with API function.
7857 * win32-low.c (child_delete_thread): Replace accessing list
7858 implemention details with API function.
7859 (match_dll_by_basename): New function.
7860 (dll_is_loaded_by_basename): New function.
7861 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7862 details call to dll_is_loaded_by_basename.
7863
80894984
DE		 78642014-02-19 Doug Evans <dje@google.com>
7865
7866 * dll.h (struct dll_info): Add comment.
7867 * gdbthread.h (struct thread_info): Add comment.
7868 (current_ptid): Simplify.
7869 * inferiors.c (add_process): Update.
7870 (remove_process): Update.
7871 * inferiors.h (struct process_info): Rename member "head" to "entry".
7872 * linux-low.c (delete_lwp): Update.
7873 (add_lwp): Update.
7874 (last_thread_of_process_p): Update.
7875 (kill_one_lwp_callback, linux_kill): Update.
7876 (status_pending_p_callback): Update.
7877 (wait_for_sigstop): Update. Simplify read of ptid.
7878 (start_step_over): Update.
7879 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7880 (get_lwp_thread): Update.
7881 (struct lwp_info): Rename member "head" to "entry".
7882 * regcache.h (inferior_list_entry): Delete.
7883 * server.c (kill_inferior_callback): Update.
7884 (detach_or_kill_inferior_callback): Update.
7885 (print_started_pid): Update.
7886 (print_attached_pid): Update.
7887 (process_serial_event): Simplify read of ptid.
7888 * thread-db.c (thread_db_create_event): Update.
7889 (thread_db_get_tls_address): Update.
7890 * win32-low.c (current_inferior_ptid): Simplify.
7891
46917d26
TT		 78922014-02-19 Tom Tromey <tromey@redhat.com>
7893
7894 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7895 argument.
7896 (target_supports_btrace): Update.
7897
0759a81e
YQ		 78982014-02-14 Yao Qi <yao@codesourcery.com>
7899
7900 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7901 (rsp-low-ipa.o): New target.
7902
a7191e8b
TT		 79032014-02-12 Tom Tromey <tromey@redhat.com>
7904
7905 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7906 convert_ascii_to_int.
7907 * regcache.c (registers_to_string): Likewise.
7908 * remote-utils.c (decode_M_packet): Likewise.
7909 * server.c (process_serial_event): Likewise.
7910
ff0e980e
TT		 79112014-02-12 Tom Tromey <tromey@redhat.com>
7912
7913 * server.c (handle_query, handle_v_run): Use hex2bin, not
7914 unhexify.
7915 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7916
e9371aff
TT		 79172014-02-12 Tom Tromey <tromey@redhat.com>
7918
7919 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7920 convert_int_to_ascii.
7921 * regcache.c (registers_to_string, collect_register_as_string):
7922 Likewise.
7923 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7924 Likewise.
7925 * server.c (process_serial_event): Likewise.
7926 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7927 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7928
971dc0b8
TT		 79292014-02-12 Tom Tromey <tromey@redhat.com>
7930
7931 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7932 bin2hex, not hexify.
7933 * tracepoint.c (cmd_qtstatus): Likewise.
7934
0a822afb
TT		 79352014-02-12 Tom Tromey <tromey@redhat.com>
7936
7937 * remote-utils.c (monitor_output): Pass explicit length to
7938 hexify.
7939
9c3d6531
TT		 79402014-02-12 Tom Tromey <tromey@redhat.com>
7941
7942 * tracepoint.c: Include rsp-low.h.
7943 * server.c: Include rsp-low.h.
7944 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7945 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7946 declare.
7947 * remote-utils.c: Include rsp-low.h.
7948 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7949 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7950 (convert_int_to_ascii, convert_ascii_to_int): Move to
7951 common/rsp-low.c.
7952 * regcache.c: Include rsp-low.h.
7953 * ax.c: Include rsp-low.h.
7954 * Makefile.in (SFILES): Add common/rsp-low.c.
7955 (OBS): Add rsp-low.o.
7956 (rsp-low.o): New target.
7957
01fd3ea5
TT		 79582014-02-12 Tom Tromey <tromey@redhat.com>
7959
7960 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7961 Include print-utils.h.
7962 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7963 (plongest, thirty_two, phex_nz): Remove.
7964 * Makefile.in (SFILES): Add common/print-utils.c.
7965 (OBS): Add print-utils.o.
7966 (print-utils-ipa.o): New target.
7967 (print-utils.o): New target.
7968 (IPA_OBJS): Add print-utils-ipa.o.
7969
e99dc820
TT		 79702014-02-06 Tom Tromey <tromey@redhat.com>
7971
7972 * Makefile.in (SFILES): Fix indentation.
7973
ee1e2d4f
DE		 79742014-02-05 Doug Evans <dje@google.com>
7975
7976 * linux-low.c (linux_wait_for_event): Improve comment.
7977 (linux_wait_1): Keep current_inferior in sync with event_child.
7978
f5a02773
DE		 79792014-01-22 Doug Evans <dje@google.com>
7980
7981 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7982
87ce2a04
DE		 79832014-01-22 Doug Evans <dje@google.com>
7984
7985 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7986 * configure: Regenerate.
7987 * config.in: Regenerate.
7988 * Makefile.in (SFILES): Add debug.c.
7989 (OBS): Add debug.o.
7990 * debug.c: New file.
7991 * debug.h: New file.
7992 * linux-aarch64-low.c (*): Update all debugging printfs to use
7993 debug_printf instead of fprintf.
7994 * linux-arm-low.c (*): Ditto.
7995 * linux-cris-low.c (*): Ditto.
7996 * linux-crisv32-low.c (*): Ditto.
7997 * linux-m32r-low.c (*): Ditto.
7998 * linux-sparc-low.c (*): Ditto.
7999 * linux-x86.c (*): Ditto.
8000 * linux-low.c (*): Ditto.
8001 (linux_wait_1): Add calls to debug_enter, debug_exit.
8002 (linux_wait): Remove redundant debugging printf.
8003 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8004 (linux_resume, unstop_all_lwps): Ditto.
8005 * mem-break.c (*): Update all debugging printfs to use
8006 debug_printf instead of fprintf.
8007 * remote-utils.c (*): Ditto.
8008 * thread-db.c (*): Ditto.
8009 * server.c #include <ctype.h>, "gdb_vecs.h".
8010 (debug_threads): Moved to debug.c.
8011 (*): Update all debugging printfs to use debug_printf instead of
8012 fprintf.
8013 (start_inferior): Replace call to fflush with call to debug_flush.
8014 (monitor_show_help): Mention set debug-format.
8015 (parse_debug_format_options): New function.
8016 (handle_monitor_command): Handle "monitor set debug-format".
8017 (gdbserver_usage): Mention --debug-format.
8018 (main): Parse --debug-format.
8019 * server.h (debug_threads): Declaration moved to debug.h.
8020 #include "debug.h".
8021 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8022 trace_debug_1 that uses debug_printf.
8023 (tracepoint_look_up_symbols): Update all debugging printfs to use
8024 debug_printf instead of fprintf.
8025
e671835b
BS		 80262014-01-20 Baruch Siach <baruch@tkos.co.il>
8027
8028 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8029 sys/ptrace.h.
8030
b5737fa9
PA		 80312014-01-17 Pedro Alves <palves@redhat.com>
8032
ea38d2a9 8033 PR build/16445
c7faa97a
PA		 8034 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8035 defined after including gdb_proc_service.h.
b5737fa9 8036
40ed484e
DE		 80372014-01-16 Doug Evans <dje@google.com>
8038
8039 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8040 (match_dll): Use it.
8041
969c39fb
MM		 80422014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8043
8044 * target.h (target_ops) <read_btrace>: Change parameters and
8045 return type to allow error reporting.
8046 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8047 trace reading errors on.
8048 * linux-low.c (linux_low_read_btrace): Pass trace reading
8049 errors on.
8050 (linux_low_disable_btrace): New.
8051
ab7f45ba
DE		 80522014-01-15 Doug Evans <dje@google.com>
8053
8054 * inferiors.c (thread_id_to_gdb_id): Delete.
8055 * inferiors.h (thread_id_to_gdb_id): Delete.
8056
66af0f44
EZ		 80572014-01-13 Eli Zaretskii <eliz@gnu.org>
8058
8059 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8060 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8061 versions.
8062
9939e131
PA		 80632014-01-08 Pedro Alves <palves@redhat.com>
8064
8065 * server.c (handle_status): Don't discard previous queued stop
8066 replies or thread's pending status here.
8067 (main) <disconnection>: Do it here instead.
8068
b7ea362b
PA		 80692014-01-08 Pedro Alves <palves@redhat.com>
8070
8071 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8072 * server.c (visit_actioned_threads, handle_pending_status): New
8073 function.
8074 (handle_v_cont): Factor out parts to ...
8075 (resume): ... this new function. If in all-stop, and a thread
8076 being resumed has a pending status, report it without actually
8077 resuming.
8078 (myresume): Adjust to use the new 'resume' function.
8079 (clear_pending_status_callback, set_pending_status_callback)
8080 (find_status_pending_thread_callback): New functions.
8081 (handle_status): Handle the case of multiple threads having
8082 interesting statuses to report. Report threads' real last signal
8083 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8084 with an interesting thread to report the status for, instead of
8085 always reporting the status of the first thread.
8086
28498c42
JB		 80872014-01-01 Joel Brobecker <brobecker@adacore.com>
8088
8089 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8090 * gdbreplay.c (gdbreplay_version): Likewise.
8091
f45c82da
YZ		 80922013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8093
8094 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8095 iov.iov_len with the real length in use.
8096
379a5e2d
JB		 80972013-12-13 Joel Brobecker <brobecker@adacore.com>
8098
8099 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8100 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8101 for all targets that use win32-low.c.
8102 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8103 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8104
4210d83e
PA		 81052013-12-13 Pedro Alves <palves@redhat.com>
8106
8107 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8108 if equal to TARGET_WAITKIND_LOADED.
8109 * win32-low.c (cached_status): New static global.
8110 (win32_wait): Add declaration.
8111 (do_initial_child_stuff): Flush all initial pending debug events
8112 up to the initial breakpoint.
8113 (win32_wait): If CACHED_STATUS was set, return that instead
8114 of doing a real wait. Remove the code resuming the execution
8115 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8116 during the initial phase. Also remove the code changing
8117 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8118 TARGET_WAITKIND_STOPPED.
8119
e7f0d979
YQ		 81202013-12-11 Yao Qi <yao@codesourcery.com>
8121
8122 * notif.c (handle_notif_ack): Return 0 if no notification
8123 matches.
8124
ebcf782c
DE		 81252013-11-20 Doug Evans <dje@google.com>
8126
8127 * linux-low.c (linux_set_resume_request): Fix comment.
8128
20ad9378
DE		 81292013-11-20 Doug Evans <dje@google.com>
8130
8131 * linux-low.c (resume_status_pending_p): Tweak comment.
8132
a196ebeb
WT		 81332013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8134
8135 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8136 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8137 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8138 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8139 (srv_amd64_regobj): Add amd64-mpx.o.
8140 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8141 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8142 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8143 * i387-fp.c (num_pl_bnd_register) Added constant.
8144 (num_pl_bnd_cfg_registers) Added constant.
8145 (struct i387_xsave) Added reserved area and MPX fields.
8146 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8147 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8148 function.
8149 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8150 (init_registers_amd64_mpx_linux): Declare new function.
8151 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8152 (x86_64_regmap): Add MPX registers.
8153 (x86_linux_read_description): Add MPX case.
8154 (initialize_low_arch): Initialize MPX targets.
8155
0080a2f6
TT		 81562013-11-18 Tom Tromey <tromey@redhat.com>
8157
8158 * configure: Rebuild.
8159 * configure.ac: Don't check for stdlib.h.
8160 * gdbreplay.c: Unconditionally include stdlib.h.
8161
2978b111
TT		 81622013-11-18 Tom Tromey <tromey@redhat.com>
8163
8164 * config.in: Rebuild.
8165 * configure: Rebuild.
8166 * configure.ac: Don't use AC_HEADER_DIRENT.
8167
a3d08894
TT		 81682013-11-18 Tom Tromey <tromey@redhat.com>
8169
8170 * server.h: Don't check HAVE_STRING_H.
8171 * gdbreplay.c: Don't check HAVE_STRING_H.
8172 * configure: Rebuild.
8173
0a5dd17d
TT		 81742013-11-18 Tom Tromey <tromey@redhat.com>
8175
8176 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8177 LIBGNU.
8178
1bd2f0ba
TT		 81792013-11-08 Tom Tromey <tromey@redhat.com>
8180
8181 * configure, config.in: Rebuild.
8182 * configure.ac: Remove unused configury.
8183
3266f10b
TT		 81842013-11-08 Tom Tromey <tromey@redhat.com>
8185
8186 * acinclude.m4: Include common.m4, codeset.m4.
8187 * configure, config.in: Rebuild.
8188 * configure.ac: Use GDB_AC_COMMON.
8189
6682d959
AA		 81902013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8191
8192 * linux-s390-low.c (HWCAP_S390_TE): New define.
8193 (s390_arch_setup): Consider the TE field in the HWCAP for
8194 determining 'have_regset_tdb'.
8195
fd0a4d76
SDJ		 81962013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8197
8198 PR gdb/16014
8199 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8200 call to sizeof.
8201
1a3d890b
PA		 82022013-10-02 Pedro Alves <palves@redhat.com>
8203
8204 * server.c (process_serial_event): Don't output "GDBserver
8205 exiting" if GDB is connected through stdio.
8206 * target.c (mywait): Likewise, be silent if GDB is connected
8207 through stdio.
8208
97ad4581
JB		 82092013-10-01 Joel Brobecker <brobecker@adacore.com>
8210
8211 * lynx-low.c (lynx_add_threads_after_attach): New function.
8212 (lynx_attach): Remove call to add_thread. Add call to
8213 lynx_add_threads_after_attach instead.
8214
5b4e221c
MF		 82152013-09-28 Mike Frysinger <vapier@gentoo.org>
8216
8217 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8218 * config.in, configure: Regenerated.
8219
ee47b2f8
YQ		 82202013-09-18 Yao Qi <yao@codesourcery.com>
8221
8222 PR server/15959
8223 * server.c (start_inferior): Clear 'resume_info'.
8224
d6707650 82252013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8226
d6707650
JW		 8227 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8228 for each register.
8229
9243dd0e 82302013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8231
9243dd0e
JW		 8232 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8233 linux-tile-low.o to srv_tgtobj.
8234
c623a6ef
WN		 82352013-09-16 Will Newton <will.newton@linaro.org>
8236
8237 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8238 out regs.
8239
fb71d39e
PA		 82402013-09-06 Pedro Alves <palves@redhat.com>
8241
8242 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8243 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8244 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8245 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8246 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8247 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8248
8e7e9910
PA		 82492013-09-06 Pedro Alves <palves@redhat.com>
8250
8251 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8252 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8253
7c3a12ca
PA		 82542013-09-06 Pedro Alves <palves@redhat.com>
8255
8256 * linux-amd64-ipa.c: Include tracepoint.h.
8257 * linux-i386-ipa.c: Include tracepoint.h.
8258
8eb3d7b6
RW		 82592013-09-06 Ricard Wanderlof <ricardw@axis.com>
8260
8261 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8262 (ps_get_thread_area): New function.
8263
eddddb9d
RW		 82642013-09-06 Ricard Wanderlof <ricardw@axis.com>
8265
8266 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8267 (initialize_low_arch): Call init_registers_crisv32 rather than
8268 init_register_crisv32.
8269
533b0600
PA		 82702013-09-05 Pedro Alves <palves@redhat.com>
8271
8272 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8273 to ...
8274 * hostio.h: ... this new file.
8275 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8276 win32-low.c: Include hostio.h.
8277
0ce3d3b5
PA		 82782013-09-05 Pedro Alves <palves@redhat.com>
8279
8280 * server.h (gdb_client_data, handler_func, callback_handler_func)
8281 (delete_file_handler, add_file_handler, append_callback_event)
8282 (delete_callback_event, start_event_loop, initialize_event_loop):
8283 Move to event-loop.h and include it.
8284 * event-loop.h: New file.
8285
799cdc37
PA		 82862013-09-05 Pedro Alves <palves@redhat.com>
8287
8288 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8289 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8290 (loaded_dll, unloaded_dll): Move to ...
8291 * dll.h: ... this new file.
8292 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8293
6a6bbd9d
PA		 82942013-09-05 Pedro Alves <palves@redhat.com>
8295
8296 * server.h (current_process, get_thread_process, all_processes)
8297 (add_inferior_to_list, for_each_inferior, current_inferior)
8298 (remove_inferior, add_process, remove_process, find_process_pid)
8299 (have_started_inferiors_p, have_attached_inferiors_p)
8300 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8301 (clear_inferiors, find_inferior, find_inferior_id)
8302 (inferior_target_data, set_inferior_target_data)
8303 (inferior_regcache_data, set_inferior_regcache_data): Move to
8304 inferiors.h, and include it.
8305 * inferiors.h: New file.
8306
f699aaba
PA		 83072013-09-05 Pedro Alves <palves@redhat.com>
8308
8309 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8310 Move ...
72f4393d 8311 * ax.h: ... here.
f699aaba 8312
c144c7a0
PA		 83132013-09-05 Pedro Alves <palves@redhat.com>
8314
8315 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8316 tracepoint.h.
8317 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8318 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8319 (handle_tracepoint_general_set, handle_tracepoint_query)
8320 (tracepoint_finished_step, tracepoint_was_hit)
8321 (release_while_stepping_state_list, current_traceframe)
8322 (in_readonly_region, traceframe_read_mem)
8323 (fetch_traceframe_registers, traceframe_read_sdata)
8324 (traceframe_read_info, struct fast_tpoint_collect_status)
8325 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8326 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8327 (supply_fast_tracepoint_registers)
8328 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8329 (ipa_tdesc, claim_trampoline_space)
8330 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8331 (agent_mem_read, agent_get_trace_state_variable_value)
8332 (agent_set_trace_state_variable_value, agent_tsv_read)
8333 (agent_mem_read_string, get_raw_reg_func_addr)
8334 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8335 * tracepoint.h: ... this new file.
8336
ff42e6ab
PA		 83372013-09-05 Pedro Alves <palves@redhat.com>
8338
8339 * server.h (perror_with_name, error, fatal, warning, paddress)
8340 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8341 include it.
8342 * utils.h: New file.
8343
541af0f4
PA		 83442013-09-05 Pedro Alves <palves@redhat.com>
8345
8346 * server.h (remote_debug, noack_mode, transport_is_reliable)
8347 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8348 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8349 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8350 (write_enn, initialize_async_io, enable_async_io)
8351 (disable_async_io, check_remote_input_interrupt_request)
8352 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8353 (dead_thread_notify, prepare_resume_reply)
8354 (decode_address_to_semicolon, decode_address, decode_m_packet)
8355 (decode_M_packet, decode_X_packet, decode_xfer_write)
8356 (decode_search_memory_packet, unhexify, hexify)
8357 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8358 (look_up_one_symbol, relocate_instruction)
8359 (monitor_output): Move to remote-utils.h, and include it.
8360 * remote-utils.h: New file.
8361
eebdf26b
PA		 83622013-09-05 Pedro Alves <palves@redhat.com>
8363
8364 * server.h (_): Delete.
8365
3aafd2ff
PA		 83662013-09-02 Pedro Alves <palves@redhat.com>
8367
8368 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8369 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8370 allocated.
8371 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8372
cee83bcb
PM		 83732013-09-02 Pierre Muller <muller@sourceware.org>
8374
8375 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8376 or WriteProcessMemory complete successfully and handle
8377 ERROR_PARTIAL_COPY error.
8378
9a13b2fa
PA		 83792013-09-02 Pedro Alves <palves@redhat.com>
8380
8381 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8382 error instead of EIO.
8383
602e3198
JK		 83842013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8385
8386 PR server/15604
8387 * linux-low.c: Include filestuff.h.
8388 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8389 * lynx-low.c: Include filestuff.h.
8390 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8391 * server.c: Include filestuff.h.
8392 (main): Call notice_open_fds.
8393 * spu-low.c: Include filestuff.h.
8394 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8395
96d7229d
LM		 83962013-08-22 Luis Machado <lgustavo@codesourcery.com>
8397
8398 * Makefile.in: Explain why ../target and ../nat are not
8399 listed as include file search paths.
8400 (linux-waitpid.o): New object file rule.
8401 * configure.srv (srv_native_linux_obj): New variable.
8402 Replace all occurrences of linux native object files with
8403 $srv_native_linux_obj.
8404 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8405 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8406 (linux_enable_event_reporting): Remove declaration.
8407 (my_waitpid): Moved to common/linux-waitpid.c.
8408 (linux_wait_for_event): Pass ptid when calling
8409 linux_enable_event_reporting.
8410 (linux_supports_tracefork_flag): Remove.
8411 (linux_enable_event_reporting): Likewise.
8412 (linux_tracefork_grandchild): Remove.
8413 (STACK_SIZE): Moved to common/linux-ptrace.c.
8414 (linux_tracefork_child): Remove.
8415 (linux_test_for_tracefork): Remove.
8416 (linux_look_up_symbols): Call linux_supports_traceclone.
8417 (initialize_low): Remove call to linux_test_for_tracefork.
8418 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8419 common/linux-ptrace.h.
8420 (PTRACE_TYPE_ARG4): Likewise.
8421 Include linux-ptrace.h.
8422
32940073
PA		 84232013-08-21 Pedro Alves <palves@redhat.com>
8424
8425 * config.in: Renegerate.
8426
33b60d58 84272013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8428
33b60d58
LM		 8429 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8430 (SFILES): Remove $(srcdir)/common/target-common.c and
8431 add $(srcdir)/target/waitstatus.c.
8432 (OBS): Remove target-common.o and add waitstatus.o.
8433 (server_h): Remove $(srcdir)/../common/target-common.h and
8434 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8435 and $(srcdir)/../target/waitstatus.h.
8436 (target-common.o): Remove.
8437 (waitstatus.o): New target object file.
8438 * target.h: Do not include target-common.h and
8439 include target/resume.h, target/wait.h and
8440 target/waitstatus.h.
8441
b8e1b30e
LM		 84422013-08-13 Luis Machado <lgustavo@codesourcery.com>
8443
8444 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8445 to PTRACE_TYPE_ARG3.
8446 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8447 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8448 PTRACE_TYPE_ARG4.
8449 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8450 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8451
7a60ad40
YQ		 84522013-07-27 Jie Zhang <jie@codesourcery.com>
8453 Daniel Jacobowitz <dan@codesourcery.com>
8454 Yao Qi <yao@codesourcery.com>
8455
8456 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8457 (mips-linux-watch.o): New rule.
8458 (mips_linux_watch_h): New variable.
8459 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8460 srv_tgtobj.
8461 * linux-mips-low.c: Include mips-linux-watch.h.
8462 (struct arch_process_info, struct arch_lwp_info): New.
8463 (update_watch_registers_callback): New function.
8464 (mips_linux_new_process, mips_linux_new_thread) New functions.
8465 (mips_linux_prepare_to_resume, mips_insert_point): New
8466 functions.
8467 (mips_remove_point, mips_stopped_by_watchpoint): New
8468 functions.
8469 (rsp_bp_type_to_target_hw_bp_type): New function.
8470 (mips_stopped_data_address): New function.
8471 (the_low_target): Add watchpoint support functions.
8472
de6f69ad
YQ		 84732013-07-27 Yao Qi <yao@codesourcery.com>
8474
8475 * i386-low.c: Include break-common.h.
8476 (enum target_hw_bp_type): Remove.
8477
3360c0bf
LM		 84782013-07-24 Luis Machado <lgustavo@codesourcery.com>
8479
8480 * Makefile.in (SFILES): /common/target-common.c.
8481 (OBS): Add target-common.o.
8482 (server_h): Add $(srcdir)/../common/target-common.h.
8483 (target-common.o): New target.
8484 * server.c (queue_stop_reply_callback): Free
8485 status string after use.
8486 * target.c (target_waitstatus_to_string): Remove.
8487 * target.h: Include target-common.h.
8488 (resume_kind): Likewise.
8489 (target_waitkind): Likewise.
8490 (target_waitstatus): Likewise.
8491 (TARGET_WNOHANG): Likewise.
8492
bd885420
YQ		 84932013-07-04 Yao Qi <yao@codesourcery.com>
8494
8495 * Makefile.in (host_alias): Use @host_noncanonical@.
8496 (target_alias): Use @target_noncanonical@.
8497 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8498 ACX_NONCANONICAL_HOST.
8499 * configure: Regenerated.
8500
8501 Revert:
8502 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8503
8504 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8505 * configure: Rebuild.
8506 * Makefile.in (version_host, version_target): Get from configure.
8507 (version.c): Use $(version_host) and $(version_target).
8508
17ef446e
PA		 85092013-07-03 Pedro Alves <palves@redhat.com>
8510
8511 * Makefile.in (config.status): Depend on development.sh.
8512 * acinclude.m4: Include libmcheck.m4.
8513 * configure: Regenerate.
8514
7a9a7487
MG		 85152013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8516
8517 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8518 attribute inside the parentheses.
8519 (winapi_DebugSetProcessKillOnExit): Ditto.
8520 (winapi_DebugBreakProcess): Ditto.
8521 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8522
49b64de6
MG		 85232013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8524
8525 * notif.h (notif_event): Add a dummy member to avoid compiler
8526 errors.
8527
d5749ee7
PA		 85282013-07-01 Pedro Alves <palves@redhat.com>
8529
8530 * hostio.c (HOSTIO_PATH_MAX): Define.
8531 (require_filename, handle_open, handle_unlink, handle_readlink):
8532 Use it.
8533
d8d2a3ee
PA		 85342013-07-01 Pedro Alves <palves@redhat.com>
8535
8536 * server.h: Include "pathmax.h".
8537 * linux-low.c: Don't include sys/param.h.
8538 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8539 MAXPATHLEN.
8540 * win32-low.c: Don't include sys/param.h.
8541 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8542
bc7dea8d
PA		 85432013-07-01 Pedro Alves <palves@redhat.com>
8544
8545 * event-loop.c: Don't check HAVE_UNISTD_H before including
8546 <unistd.h>.
8547 * gdbreplay.c: Likewise.
8548 * remote-utils.c: Likewise.
8549 * server.c: Likewise.
8550 * configure.ac: Don't check for unistd.h.
8551 * configure: Regenerate.
8552
d6c2da54
TT		 85532013-06-28 Tom Tromey <tromey@redhat.com>
8554
8555 * Makefile.in (version.c): Use version.in, not
8556 common/version.in.
8557
257b6bec
MG		 85582013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8559
8560 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8561 * configure: Rebuild.
8562 * Makefile.in (version_host, version_target): Get from configure.
8563 (version.c): Use $(version_host) and $(version_target).
8564
86ebe149
DK		 85652013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8566
8567 Fix trace-status to output user name without trailing colon.
8568 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8569
f30aa5af
DK		 85702013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8571
8572 Fix trace-status to output proper start-time and stop-time.
8573 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8574 output start time and stop time in hex as gdb expects.
8575
28a93511
YQ		 85762013-06-26 Pedro Alves <pedro@codesourcery.com>
8577
8578 * tracepoint.c (build_traceframe_info_xml): Output trace state
8579 variables present in the trace buffer.
8580
01208463
TT		 85812013-06-24 Tom Tromey <tromey@redhat.com>
8582
8583 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8584 create-version.sh.
8585 (version.o): Remove.
8586 * gdbreplay.c: Include version.h.
8587 (version, host_name): Don't declare.
8588 * server.h: Include version.h.
8589 (version, host_name): Don't declare.
8590
760256f9
PA		 85912013-06-12 Pedro Alves <palves@redhat.com>
8592
8593 * linux-x86-low.c (linux_is_elf64): Delete global.
8594 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8595 with local linux_pid_exe_is_elf_64_file use.
8596
030031ee
PA		 85972013-06-11 Pedro Alves <palves@redhat.com>
8598
8599 * linux-low.c (regset_disabled, disable_regset): New functions.
8600 (regsets_fetch_inferior_registers)
8601 (regsets_store_inferior_registers): Use them.
8602 (initialize_regsets_info); Don't allocate the disabled_regsets
8603 array here.
8604 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8605 comment.
8606
5da6eb0a
PA		 86072013-06-11 Pedro Alves <palves@redhat.com>
8608
8609 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8610 xmalloc.
8611
7e5aaa09
PA		 86122013-06-11 Pedro Alves <palves@redhat.com>
8613
8614 * linux-x86-low.c (initialize_low_arch): Call
8615 init_registers_x32_avx_linux.
8616
d878444c
JK		 86172013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8618
8619 Fix compatibility with Android Bionic.
8620 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8621 it is not empty.
8622
3aee8918
PA		 86232013-06-07 Pedro Alves <palves@redhat.com>
8624
5f2b57b5 8625 PR server/14823
3aee8918
PA		 8626 * Makefile.in (OBS): Add tdesc.o.
8627 (IPA_OBJS): Add tdesc-ipa.o.
8628 (tdesc-ipa.o): New rule.
8629 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8630 interface.
8631 * linux-low.c (new_inferior): Delete.
8632 (disabled_regsets, num_regsets): Delete.
8633 (linux_add_process): Adjust to set the new per-process
8634 new_inferior flag.
8635 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8636 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8637 was a stop. When calling arch_setup, switch the current inferior
8638 to the thread that got an event.
8639 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8640 (regsets_fetch_inferior_registers)
8641 (regsets_store_inferior_registers): New regsets_info parameter.
8642 Adjust to use it.
8643 (linux_register_in_regsets): New regs_info parameter. Adjust to
8644 use it.
8645 (register_addr, fetch_register, store_register): New usrregs_info
8646 parameter. Adjust to use it.
8647 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8648 parameter regs_info. Adjust to use it.
8649 (linux_fetch_registers): Get the current inferior's regs_info, and
8650 adjust to use it.
8651 (linux_store_registers): Ditto.
8652 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8653 (initialize_low): Don't initialize the target_regsets here. Call
8654 initialize_low_arch.
8655 * linux-low.h (target_regsets): Delete declaration.
8656 (struct regsets_info): New.
8657 (struct usrregs_info): New.
8658 (struct regs_info): New.
8659 (struct process_info_private) <new_inferior>: New field.
8660 (struct linux_target_ops): Delete the num_regs, regmap, and
8661 regset_bitmap fields. New field regs_info.
8662 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8663 * i387-fp.c (num_xmm_registers): Delete.
8664 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8665 calls to new interface.
8666 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8667 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8668 Infer the number of xmm registers from the regcache's target
8669 description.
8670 * i387-fp.h (num_xmm_registers): Delete.
8671 * inferiors.c (add_thread): Don't install the thread's regcache
8672 here.
8673 * proc-service.c (gregset_info): Fetch the current inferior's
8674 regs_info. Adjust to use it.
8675 * regcache.c: Include tdesc.h.
8676 (register_bytes, reg_defs, num_registers)
8677 (gdbserver_expedite_regs): Delete.
8678 (get_thread_regcache): If the thread doesn't have a regcache yet,
8679 create one, instead of aborting gdbserver.
8680 (regcache_invalidate_one): Rename to ...
8681 (regcache_invalidate_thread): ... this.
8682 (regcache_invalidate_one): New.
8683 (regcache_invalidate): Only invalidate registers of the current
8684 process.
8685 (init_register_cache): Add target_desc parameter, and use it.
8686 (new_register_cache): Ditto. Assert the target description has a
8687 non zero registers_size.
8688 (regcache_cpy): Add assertions. Adjust.
8689 (realloc_register_cache, set_register_cache): Delete.
8690 (registers_to_string, registers_from_string): Adjust.
8691 (find_register_by_name, find_regno, find_register_by_number)
8692 (register_cache_size): Add target_desc parameter, and use it.
8693 (free_register_cache_thread, free_register_cache_thread_one)
8694 (regcache_release, register_cache_size): New.
8695 (register_size): Add target_desc parameter, and use it.
8696 (register_data, supply_register, supply_register_zeroed)
8697 (supply_regblock, supply_register_by_name, collect_register)
8698 (collect_register_as_string, collect_register_by_name): Adjust.
8699 * regcache.h (struct target_desc): Forward declare.
8700 (struct regcache) <tdesc>: New field.
8701 (init_register_cache, new_register_cache): Add target_desc
8702 parameter.
8703 (regcache_invalidate_thread): Declare.
8704 (regcache_invalidate_one): Delete declaration.
8705 (regcache_release): Declare.
8706 (find_register_by_number, register_cache_size, register_size)
8707 (find_regno): Add target_desc parameter.
8708 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8709 declarations.
8710 * remote-utils.c: Include tdesc.h.
8711 (outreg, prepare_resume_reply): Adjust.
8712 * server.c: Include tdesc.h.
8713 (gdbserver_xmltarget): Delete declaration.
8714 (get_features_xml, process_serial_event): Adjust.
8715 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8716 declare.
8717 (struct process_info) <tdesc>: New field.
8718 (ipa_tdesc): Declare.
8719 * tdesc.c: New file.
8720 * tdesc.h: New file.
8721 * tracepoint.c: Include tdesc.h.
8722 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8723 (get_context_regcache): Adjust to pass ipa_tdesc down.
8724 (do_action_at_tracepoint): Adjust to get the register cache size
8725 from the context regcache's description.
8726 (traceframe_walk_blocks): Adjust to get the register cache size
8727 from the current trace frame's description.
8728 (traceframe_get_pc): Adjust to get current trace frame's
8729 description and pass it down.
8730 (gdb_collect): Adjust to get the register cache size from the
8731 IPA's description.
8732 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8733 (gdbserver_xmltarget): Delete.
8734 (initialize_low_tracepoint): Set the ipa's target description.
8735 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8736 (initialize_low_tracepoint): Set the ipa's target description.
8737 * linux-x86-low.c: Include tdesc.h.
8738 [__x86_64__] (is_64bit_tdesc): New.
8739 (ps_get_thread_area, x86_get_thread_area): Use it.
8740 (i386_cannot_store_register): Rename to ...
8741 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8742 (i386_cannot_fetch_register): Rename to ...
8743 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8744 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8745 to new interface.
8746 (target_regsets): Rename to ...
8747 (x86_regsets): ... this.
8748 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8749 interface.
8750 (x86_siginfo_fixup): Use is_64bit_tdesc.
8751 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8752 (tdesc_x32_avx_linux, tdesc_x32_linux)
8753 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8754 Declare.
8755 (x86_linux_update_xmltarget): Delete.
8756 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8757 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8758 (AMD64_LINUX_USER64_CS): New.
8759 (x86_linux_read_description): New, based on
8760 x86_linux_update_xmltarget.
8761 (same_process_callback): New.
8762 (x86_arch_setup_process_callback): New.
8763 (x86_linux_update_xmltarget): New.
8764 (x86_regsets_info): New.
8765 (amd64_linux_regs_info): New.
8766 (i386_linux_usrregs_info): New.
8767 (i386_linux_regs_info): New.
8768 (x86_linux_regs_info): New.
8769 (x86_arch_setup): Reimplement.
8770 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8771 (x86_emit_ops): Ditto.
8772 (the_low_target): Adjust. Install x86_linux_regs_info,
8773 x86_cannot_fetch_register, and x86_cannot_store_register.
8774 (initialize_low_arch): New.
8775 * linux-ia64-low.c (tdesc_ia64): Declare.
8776 (ia64_fetch_register): Adjust.
8777 (ia64_usrregs_info, regs_info): New globals.
8778 (ia64_regs_info): New function.
8779 (the_low_target): Adjust.
8780 (initialize_low_arch): New function.
8781 * linux-sparc-low.c (tdesc_sparc64): Declare.
8782 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8783 Adjust.
8784 (sparc_arch_setup): New function.
8785 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8786 (the_low_target): Adjust.
8787 (initialize_low_arch): New function.
8788 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8789 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8790 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8791 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8792 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8793 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8794 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8795 (tdesc_powerpc_isa205_vsx64l): Declare.
8796 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8797 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8798 (ppc_set_pc, ppc_get_hwcap): Adjust.
8799 (ppc_usrregs_info): Forward declare.
8800 (!__powerpc64__) ppc_regmap_adjusted: New global.
8801 (ppc_arch_setup): Adjust to the current process'es target
8802 description.
8803 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8804 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8805 (ppc_store_evrregset): Adjust.
8806 (target_regsets): Rename to ...
8807 (ppc_regsets): ... this, and make static.
8808 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8809 (ppc_regs_info): New function.
8810 (the_low_target): Adjust.
8811 (initialize_low_arch): New function.
8812 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8813 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8814 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8815 (tdesc_s390x_linux64v2): Declare.
8816 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8817 (s390_fill_gregset, s390_store_last_break): Adjust.
8818 (target_regsets): Rename to ...
8819 (s390_regsets): ... this, and make static.
8820 (s390_get_pc, s390_set_pc): Adjust.
8821 (s390_get_hwcap): New target_desc parameter, and use it.
8822 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8823 (s390_arch_setup): Adjust to set the current process'es target
8824 description. Don't adjust the regmap.
8825 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8826 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8827 (regs_info_3264): New globals.
8828 (s390_regs_info): New function.
8829 (the_low_target): Adjust.
8830 (initialize_low_arch): New function.
8831 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8832 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8833 [__mips64] (init_registers_mips_linux)
8834 (init_registers_mips_dsp_linux): Delete defines.
8835 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8836 (have_dsp): New global.
8837 (mips_read_description): New, based on mips_arch_setup.
8838 (mips_arch_setup): Reimplement.
8839 (get_usrregs_info): New function.
8840 (mips_cannot_fetch_register, mips_cannot_store_register)
8841 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8842 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8843 (target_regsets): Rename to ...
8844 (mips_regsets): ... this, and make static.
8845 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8846 (dsp_regs_info, regs_info): New globals.
8847 (mips_regs_info): New function.
8848 (the_low_target): Adjust.
8849 (initialize_low_arch): New function.
8850 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8851 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8852 Declare.
8853 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8854 (arm_read_description): New, with bits factored from
8855 arm_arch_setup.
8856 (arm_arch_setup): Reimplement.
8857 (target_regsets): Rename to ...
8858 (arm_regsets): ... this, and make static.
8859 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8860 (arm_regs_info): New function.
8861 (the_low_target): Adjust.
8862 (initialize_low_arch): New function.
8863 * linux-m68k-low.c (tdesc_m68k): Declare.
8864 (target_regsets): Rename to ...
8865 (m68k_regsets): ... this, and make static.
8866 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8867 (m68k_regs_info): New function.
8868 (m68k_arch_setup): New function.
8869 (the_low_target): Adjust.
8870 (initialize_low_arch): New function.
8871 * linux-sh-low.c (tdesc_sharch): Declare.
8872 (target_regsets): Rename to ...
8873 (sh_regsets): ... this, and make static.
8874 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8875 (sh_regs_info, sh_arch_setup): New functions.
8876 (the_low_target): Adjust.
8877 (initialize_low_arch): New function.
8878 * linux-bfin-low.c (tdesc_bfin): Declare.
8879 (bfin_arch_setup): New function.
8880 (bfin_usrregs_info, regs_info): New globals.
8881 (bfin_regs_info): New function.
8882 (the_low_target): Adjust.
8883 (initialize_low_arch): New function.
8884 * linux-cris-low.c (tdesc_cris): Declare.
8885 (cris_arch_setup): New function.
8886 (cris_usrregs_info, regs_info): New globals.
8887 (cris_regs_info): New function.
8888 (the_low_target): Adjust.
8889 (initialize_low_arch): New function.
8890 * linux-cris-low.c (tdesc_crisv32): Declare.
8891 (cris_arch_setup): New function.
8892 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8893 (cris_regs_info): New function.
8894 (the_low_target): Adjust.
8895 (initialize_low_arch): New function.
8896 * linux-m32r-low.c (tdesc_m32r): Declare.
8897 (m32r_arch_setup): New function.
8898 (m32r_usrregs_info, regs_info): New globals.
8899 (m32r_regs_info): Adjust.
8900 (initialize_low_arch): New function.
8901 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8902 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8903 (tic6x_usrregs_info): Forward declare.
8904 (tic6x_read_description): New function, based on ...
8905 (tic6x_arch_setup): ... this. Reimplement.
8906 (target_regsets): Rename to ...
8907 (tic6x_regsets): ... this, and make static.
8908 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8909 (tic6x_regs_info): New function.
8910 (the_low_target): Adjust.
8911 (initialize_low_arch): New function.
8912 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8913 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8914 (target_regsets): Rename to ...
8915 (xtensa_regsets): ... this, and make static.
8916 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8917 globals.
8918 (xtensa_arch_setup, xtensa_regs_info): New functions.
8919 (the_low_target): Adjust.
8920 (initialize_low_arch): New function.
8921 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8922 (nios2_arch_setup): Set the current process'es tdesc.
8923 (target_regsets): Rename to ...
8924 (nios2_regsets): ... this.
8925 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8926 (nios2_regs_info): New function.
8927 (the_low_target): Adjust.
8928 (initialize_low_arch): New function.
a261b8f5
PA		 8929 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8930 (aarch64_arch_setup): Set the current process'es tdesc.
8931 (target_regsets): Rename to ...
8932 (aarch64_regsets): ... this.
8933 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8934 (aarch64_regs_info): New function.
8935 (the_low_target): Adjust.
8936 (initialize_low_arch): New function.
3aee8918
PA		 8937 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8938 globals.
8939 (target_regsets): Rename to ...
8940 (tile_regsets): ... this.
8941 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8942 (tile_regs_info): New function.
8943 (tile_arch_setup): Set the current process'es tdesc.
8944 (the_low_target): Adjust.
8945 (initialize_low_arch): New function.
8946 * spu-low.c (tdesc_spu): Declare.
8947 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8948 * win32-arm-low.c (tdesc_arm): Declare.
8949 (arm_arch_setup): New function.
8950 (the_low_target): Install arm_arch_setup instead of
8951 init_registers_arm.
8952 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8953 (init_windows_x86): Rename to ...
8954 (i386_arch_setup): ... this. Set `win32_tdesc'.
8955 (the_low_target): Adjust.
8956 * win32-low.c (win32_tdesc): New global.
8957 (child_add_thread): Don't create the thread cache here.
8958 (do_initial_child_stuff): Set the new process'es tdesc.
8959 * win32-low.h (struct target_desc): Forward declare.
8960 (win32_tdesc): Declare.
8961 * lynx-i386-low.c (tdesc_i386): Declare global.
8962 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8963 * lynx-low.c (lynx_tdesc): New global.
8964 (lynx_add_process): Set the new process'es tdesc.
8965 * lynx-low.h (struct target_desc): Forward declare.
8966 (lynx_tdesc): Declare global.
8967 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8968 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8969 * nto-low.c (nto_tdesc): New global.
8970 (do_attach): Set the new process'es tdesc.
8971 * nto-low.h (struct target_desc): Forward declare.
8972 (nto_tdesc): Declare.
8973 * nto-x86-low.c (tdesc_i386): Declare.
8974 (nto_x86_arch_setup): Set `nto_tdesc'.
8975
b1fbec62
GB		 89762013-06-04 Gary Benson <gbenson@redhat.com>
8977
8978 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8979 to qSupported response when appropriate.
8980 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8981 with nonzero-length annex.
8982 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8983 arguments supplied in annex.
8984
d1ec4ce7
DE		 89852013-05-31 Doug Evans <dje@google.com>
8986
ac44adcb 8987 PR server/15594
d1ec4ce7
DE		 8988 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8989 64 bits in 64-cross-32 environment.
8990
9b25f2d3
PA		 89912013-05-28 Pedro Alves <palves@redhat.com>
8992
8993 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8994 (aarch64-without-fpu.c): Delete rule.
8995 * configure.srv (aarch64*-*-linux*): Remove references to
8996 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8997 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8998 declaration.
8999
6740dc9c
PA		 90002013-05-24 Pedro Alves <palves@redhat.com>
9001
9002 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9003 instead of strchr/decode_address. Error if the range isn't split
9004 with a ','. Don't assume there's be a ':' in the action.
9005
c2d6af84
PA		 90062013-05-23 Yao Qi <yao@codesourcery.com>
9007 Pedro Alves <palves@redhat.com>
9008
9009 * linux-low.c (lwp_in_step_range): New function.
9010 (linux_wait_1): If the thread was range stepping and stopped
9011 outside the stepping range, report the stop to GDB. Otherwise,
9012 continue stepping. Add range stepping debug output.
9013 (linux_set_resume_request): Copy the step range from the resume
9014 request to the lwp.
9015 (linux_supports_range_stepping): New.
9016 (linux_target_ops) <supports_range_stepping>: Set to
9017 linux_supports_range_stepping.
9018 * linux-low.h (struct linux_target_ops)
9019 <supports_range_stepping>: New field.
9020 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9021 * linux-x86-low.c (x86_supports_range_stepping): New.
9022 (the_low_target) <supports_range_stepping>: Set to
9023 x86_supports_range_stepping.
9024 * server.c (handle_v_cont): Handle 'r' action.
9025 (handle_v_requests): Append ";r" if the target supports range
9026 stepping.
9027 * target.h (struct thread_resume) <step_range_start,
9028 step_range_end>: New fields.
9029 (struct target_ops) <supports_range_stepping>:
9030 New field.
9031 (target_supports_range_stepping): New macro.
9032
58794e1a
JB		 90332013-05-17 Joel Brobecker <brobecker@adacore.com>
9034
9035 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9036 confusion in comment.
9037
d631c5a7
JB		 90382013-05-17 Joel Brobecker <brobecker@adacore.com>
9039
9040 * lynx-low.c (struct process_info_private): New type.
9041 (lynx_add_process): New function.
9042 (lynx_create_inferior, lynx_attach): Replace calls to
9043 add_process by calls to lynx_add_process.
9044 (lynx_resume): If PTID is null, then try using
9045 current_process()->private->last_wait_event_ptid.
9046 Add comments.
9047 (lynx_clear_inferiors): Delete. The contents of that function
9048 has been inlined in lynx_mourn;
9049 (lynx_wait_1): Save the ptid in the process's private data.
9050 (lynx_mourn): Free the process' private data. Replace call
9051 to lynx_clear_inferiors by call to clear_inferiors.
9052
96f7a20f
YQ		 90532013-05-17 Yao Qi <yao@codesourcery.com>
9054
9055 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9056 the right place.
9057
db0dfaa0
LM		 90582013-05-16 Luis Machado <lgustavo@codesourcery.com>
9059
9060 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9061 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9062 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9063 PT_TEXT_END_ADDR guards. Update comments.
9064 (linux_target_op) <read_offsets>: Conditionally define to
9065 linux_read_offsets if the target is UCLIBC and if it defines
9066 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9067
68f5f838
SL		 90682013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9069 Andrew Jenner <andrew@codesourcery.com>
9070
9071 * Makefile.in (SFILES): Add linux-nios2-low.c.
9072 (clean): Add action to delete nios2-linux.c.
9073 (nios2-linux.c): New rule.
9074 * configure.srv: Add nios2*-*-linux*.
9075 * linux-nios2-low.c: New.
9076
1ebff1fd
HAQ		 90772013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9078
9079 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9080
f6150862
HZ		 90812013-04-25 Hui Zhu <hui@codesourcery.com>
9082
9083 PR gdb/15186
f6150862
HZ		 9084 * ax.c (ax_printf): Add fflush.
9085
614c279d
TT		 90862013-04-22 Tom Tromey <tromey@redhat.com>
9087
9088 * Makefile.in (SFILES): Add filestuff.c.
9089 (OBS): Add filestuff.o.
9090 (filestuff.o): New target.
9091 * config.in, configure: Rebuild.
9092 * configure.ac: Check for fdwalk, pipe2.
9093
7d4e5717
PA		 90942013-04-17 Pedro Alves <palves@redhat.com>
9095
9096 * configure.ac (USE_THREAD_DB): Delete variable.
9097 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9098 Don't AC_SUBST USE_THREAD_DB.
9099 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9100 * config.in, configure: Regenerate.
9101
d5c93e41
PA		 91022013-04-16 Pedro Alves <palves@redhat.com>
9103
9104 * linux-low.h (struct lwp_info) <thread_known>: Move under
9105 the USE_THREAD_DB #ifdef.
9106
04f5fe89
PA		 91072013-04-16 Pedro Alves <palves@redhat.com>
9108
9109 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9110 (linux-low.o): Delete rule.
9111 * linux-low.h: Always include "gdb_thread_db.h" instead of
9112 conditionally including thread_db.h.
9113 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9114 HAVE_THREAD_DB_H.
9115
480b27bf
JK		 91162013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9117
9118 * Makefile.in (install-only): Fix make install regression.
9119
43662968
JK		 91202013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9121
9122 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9123 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9124 installation.
9125 * gdbserver.1: Remove.
9126
3e74e146
PA		 91272013-03-22 Pedro Alves <palves@redhat.com>
9128
9129 * linux-low.c (handle_extended_wait): Don't call
9130 linux_enable_event_reporting.
9131
a8347a2a
TT		 91322013-03-15 Tony Theodore <tonyt@logyst.com>
9133
9134 PR build/9098:
9135 * Makefile.in (SHELL): Use @SHELL@.
9136
eeb56fa7
SDJ		 91372013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9138
9139 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9140 compiler warning.
9141
4fa7e2ff
JB		 91422013-03-13 Joel Brobecker <brobecker@adacore.com>
9143
9144 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9145 Remove extraneous NULL element.
9146
8ddb1965
YQ		 91472013-03-13 Yao Qi <yao@codesourcery.com>
9148
9149 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9150 'V' block in trace frame.
9151
9accd112
MM		 91522013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9153
9154 * target.h (struct target_ops): Add btrace ops.
9155 (target_supports_btrace): New macro.
9156 (target_enable_btrace): New macro.
9157 (target_disable_btrace): New macro.
9158 (target_read_btrace): New macro.
9159 * gdbthread.h (struct thread_info): Add btrace field.
9160 * server.c: Include btrace-common.h.
9161 (handle_btrace_general_set): New function.
9162 (handle_btrace_enable): New function.
9163 (handle_btrace_disable): New function.
9164 (handle_general_set): Call handle_btrace_general_set.
9165 (handle_qxfer_btrace): New function.
9166 (struct qxfer qxfer_packets[]): Add btrace entry.
9167 * inferiors.c (remove_thread): Disable btrace.
9168 * linux-low: Include linux-btrace.h.
9169 (linux_low_enable_btrace): New function.
9170 (linux_low_read_btrace): New function.
9171 (linux_target_ops): Add btrace ops.
9172 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9173 Add srv_linux_btrace=yes.
9174 (x86_64-*-linux*): Add linux-btrace.o.
9175 Add srv_linux_btrace=yes.
9176 * configure.ac: Define HAVE_LINUX_BTRACE.
9177 * config.in: Regenerated.
9178 * configure: Regenerated.
9179
5cc22e4c
MM		 91802013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9181
9182 * server.c (handle_qxfer): Preserve error message if -3 is
9183 returned.
9184 (qxfer): Document the -3 return value.
9185
7c97f91e
MM		 91862013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9187
9188 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9189 (linux_btrace_h): New variable.
9190 (linux-btrace.o): New rule.
9191
be9a119c 91922013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9193 Hafiz Abid Qadeer <abidh@codesourcery.com>
9194
9195 * tracepoint.c (trace_buffer_size): New global.
9196 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9197 (init_trace_buffer): Change to one-argument function. Allocate
9198 trace buffer memory.
9199 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9200 handle QTBuffer:size packet.
9201 (cmd_bigqtbuffer_size): New function.
9202 (initialize_tracepoint): Call init_trace_buffer with
9203 DEFAULT_TRACE_BUFFER_SIZE.
9204 * server.c (handle_query): Add QTBuffer:size in the
9205 supported packets.
9206
e64f7499
YQ		 92072013-03-07 Yao Qi <yao@codesourcery.com>
9208
9209 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9210 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9211 of -1.
9212 (cmd_qtsp): Adjust condition. Do post increment.
9213 Set cur_action and cur_step_action back to 0.
9214
f0ae6fc3
PA		 92152013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9216
9217 PR server/15236
9218 * linux-low.c (linux_write_memory): Return early success if LEN is
9219 zero.
9220
b5b0b0af
CV		 92212013-03-05 Corinna Vinschen <vinschen@redhat.de>
9222
334ad4a8 9223 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9224
589bc927
TT		 92252013-02-28 Tom Tromey <tromey@redhat.com>
9226
9227 * configure.ac: Invoke AC_SYS_LARGEFILE.
9228 * configure, config.in: Rebuild.
9229
dfe07582
CV		 92302013-02-28 Corinna Vinschen <vinschen@redhat.com>
9231
9232 * win32-low.c: Throughout, fix format strings and casts of
9233 printf-like functions to avoid type related warnings on all
9234 platforms.
9235 (get_child_debug_event): Print dwDebugEventCode as hex since
9236 that's how it's usually documented.
9237
736cd585
YQ		 92382013-02-28 Yao Qi <yao@codesourcery.com>
9239
9240 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9241 pulongest.
9242
e1f58301
JW		 92432013-02-27 Jiong Wang <jiwang@tilera.com>
9244
9245 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9246 (reg-tilegx32.c): New rule.
9247 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9248 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9249 different register info initializer according to elf class.
9250 (init_registers_tilgx32): New function. The tilegx32 register info
9251 initializer.
9252 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9253 (tile_store_gregset): Likewise.
9254
d171ca78
YQ		 92552013-02-27 Yao Qi <yao@codesourcery.com>
9256
9257 * server.c (process_point_options): Print debug message when
9258 debug_threads is true.
9259
282bbdf3
YQ		 92602013-02-26 Yao Qi <yao@codesourcery.com>
9261
9262 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9263
aca22551
PA		 92642013-02-19 Pedro Alves <palves@redhat.com>
9265 Kai Tietz <ktietz@redhat.com>
9266
9267 PR gdb/15161
9268
9269 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9270 instead of strtoul to extract address from packet.
9271 (process_serial_event) <'z'>: Likewise.
9272
4f3cee1c
YQ		 92732013-02-18 Yao Qi <yao@codesourcery.com>
9274
9275 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9276
8e1d55a3
PA		 92772013-02-14 Pedro Alves <palves@redhat.com>
9278
9279 Plug memory leak.
9280
9281 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9282 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9283
458820da
PA		 92842013-02-14 Pedro Alves <palves@redhat.com>
9285
9286 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9287
baea0dae
PA		 92882013-02-14 Pedro Alves <palves@redhat.com>
9289
9290 * tracepoint.c (save_string): Delete.
9291 (add_tracepoint_action): Use savestring instead of save_string.
9292
0b1afbb3
PA		 92932013-02-12 Pedro Alves <palves@redhat.com>
9294
9295 * linux-xtensa-low.c: Ditto.
9296 * xtensa-xtregs.c: Ditto.
9297
8a4ac37e
PA		 92982013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9299
9300 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9301 thread_db.
9302
148de6bb
MS		 93032013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9304
9305 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9306 aarch64_num_wp_regs and aarch64_num_bp_regs to
9307 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9308
55fac6e0
MS		 93092013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9310
9311 * linux-aarch64-low.c (ps_get_thread_area): Replace
9312 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9313
176eb98c
MS		 93142013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9315 Marcus Shawcroft <marcus.shawcroft@arm.com>
9316 Nigel Stephens <nigel.stephens@arm.com>
9317 Yufeng Zhang <yufeng.zhang@arm.com>
9318
9319 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9320 (aarch64.c, aarch64-without-fpu.c): New targets.
9321 * configure.srv (aarch64*-*-linux*): New.
9322 * linux-aarch64-low.c: New file.
9323
56f7af9c
MS		 93242013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9325
43aaf8b6 9326 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9327 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9328 (dequeue_one_deferred_signal, linux_resume_one_thread)
9329 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9330 (linux_tracefork_grandchild, linux_test_for_tracefork)
9331 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9332 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9333 where the argument is 0.
9334
60f662b0
YQ		 93352013-01-25 Yao Qi <yao@codesourcery.com>
9336
9337 * event-loop.c: Include "queue.h".
9338 (gdb_event_p): New typedef.
9339 (struct gdb_event) <next_event>: Remove.
9340 (event_queue): Change to QUEUE(gdb_event_p).
9341 (async_queue_event): Remove.
9342 (gdb_event_xfree): New.
9343 (initialize_event_loop): New.
9344 (process_event): Use API from QUEUE.
9345 (wait_for_event): Likewise.
9346 * server.c (main): Call initialize_event_loop.
9347 * server.h (initialize_event_loop): Declare.
9348
5ae4861a
YQ		 93492013-01-18 Yao Qi <yao@codesourcery.com>
9350
9351 * ax.h (struct eval_agent_expr_context): New.
9352 (gdb_eval_agent_expr): Update declaration.
9353 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9354 TFRAME. Add new argument CTX.
9355 * server.h (struct eval_agent_expr_context): Declare.
9356 (agent_mem_read, agent_tsv_read): Update declaration.
9357 (agent_mem_read_string): Likewise.
9358 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9359 (add_traceframe_block): Add new argument TPOINT.
9360 Increase TPOINT->traceframe_usage.
9361 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9362 eval_tracepoint_agent_expr.
9363 (condition_true_at_tracepoint): Likewise.
9364 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9365 (agent_mem_read_string, agent_tsv_read): Likewise.
9366
85e00e85
YQ		 93672013-01-16 Yao Qi <yao@codesourcery.com>
9368
9369 * linux-low.c (linux_resume_one_lwp): Don't check
9370 'lwp->bp_reinsert != 0'.
9371
4039cf45
JB		 93722013-01-07 Joel Brobecker <brobecker@adacore.com>
9373 Pedro Alves <palves@redhat.com>
9374
9375 * lynx-low.c (ptrace_request_to_str): Define a temporary
9376 macro and use it to simplify this function's implementation.
9377
9044dee2
JB		 93782013-01-07 Joel Brobecker <brobecker@adacore.com>
9379
9380 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9381 sets errno.
9382
e6352c8f
JB		 93832013-01-07 Joel Brobecker <brobecker@adacore.com>
9384
9385 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9386
50681a27
JB		 93872013-01-07 Joel Brobecker <brobecker@adacore.com>
9388
9389 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9390
3f6e77ef
JB		 93912013-01-07 Joel Brobecker <brobecker@adacore.com>
9392
9393 * lynx-low.c (lynx_resume): Use the resume_info parameter
9394 to determine the ptid for the lynx_ptrace call, unless
9395 it is equal to minus_one_ptid, in which case we use the
9396 ptid of the current_inferior.
9397 (lynx_wait_1): After having received a thread create/exit
9398 event, resume the inferior's execution using the signaling
9399 thread's ptid, rather than the old ptid.
9400
7fda33ae
JB		 94012013-01-07 Joel Brobecker <brobecker@adacore.com>
9402
9403 * lynx-low.c (lynx_resume): Delete variable ret.
9404
b9786c74
JB		 94052013-01-01 Joel Brobecker <brobecker@adacore.com>
9406
9407 * gdbreplay.c (gdbreplay_version): Update copyright year.
9408 * server.c (gdbserver_version): Likewise.
9409
8b93d60f
JB		 94102012-12-17 Joel Brobecker <brobecker@adacore.com>
9411
9412 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9413 new thread.
9414
037335a7
JB		 94152012-12-17 Joel Brobecker <brobecker@adacore.com>
9416
9417 * lynx-low.c (ptrace_request_to_str): Add handling for
9418 PTRACE_GETTRACESIG.
9419
52d4cbd8
JB		 94202012-12-17 Joel Brobecker <brobecker@adacore.com>
9421
9422 * lynx-low.c (lynx_attach): Delete variable new_process.
9423
ab8f6ca9
JB		 94242012-12-17 Joel Brobecker <brobecker@adacore.com>
9425
9426 * lynx-low.c (lynx_create_inferior): Delete variable
9427 new_process.
9428
78cbc024
JB		 94292012-12-17 Joel Brobecker <brobecker@adacore.com>
9430
9431 * lynx-low.c (ptrace_request_to_str): Do not handle
9432 PTRACE_GETTHREADLIST if this macro does not exist.
9433
14a00470
YQ		 94342012-12-15 Yao Qi <yao@codesourcery.com>
9435
9436 * Makefile.in (OBS): Add notif.o.
9437 * notif.c, notif.h: New.
9438 * server.c: Include "notif.h".
9439 (struct vstop_notif) <next>: Remove.
9440 <base>: New field.
9441 (queue_stop_reply): Update.
9442 (push_event, send_next_stop_reply): Remove.
9443 (discard_queued_stop_replies): Update.
9444 (notif_stop): New variable.
9445 (handle_v_stopped): Remove.
9446 (handle_v_requests): Don't call handle_v_stopped. Call
9447 handle_ack_notif instead.
9448 (queue_stop_reply_callback): Call notif_event_enque instead
9449 of queue_stop_reply.
9450 (handle_status): Don't call send_next_stop_reply, call
9451 notif_write_event instead.
9452 (kill_inferior_callback): Likewise.
9453 (detach_or_kill_inferior_callback): Likewise.
9454 (main): Call initialize_notif.
9455 (process_serial_event): Call QUEUE_is_empty.
9456 (handle_target_event): Call notif_push instead of push event.
9457 * server.h (push_event): Remove declaration.
9458
61c125b9
TT		 94592012-12-10 Tom Tromey <tromey@redhat.com>
9460
9461 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9462 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9463 macros.
9464 (.c.o): Rewrite.
9465 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9466 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9467 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9468 (amd64-linux-ipa.o, ax.o): Rewrite.
9469 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9470 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9471 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9472 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9473 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9474 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9475 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9476 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9477 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9478 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9479 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9480 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9481 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9482 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9483 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9484 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9485 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9486 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9487 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9488 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9489 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9490 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9491 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9492 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9493 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9494 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9495 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9496 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9497 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9498 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9499 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9500 (reg-tilegx.o): Remove.
9501 (all_object_files): New macro.
9502 Include .deps files.
9503 * aclocal.m4, configure: Rebuild.
9504 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9505 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9506 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9507
e90e9ad9
TT		 95082012-12-05 Tom Tromey <tromey@redhat.com>
9509
9510 PR gdb/14917:
9511 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9512
02d403bf 95132012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9514
9515 * configure.ac: Check for linux/perf_event.h.
9516 * config.in: Regenerated.
9517 * configure: Regenerated.
9518
0270a750
PA		 95192012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9520
9521 * hostio.c (handle_readlink): Decrease buffer size
9522 parameter passed to readlink by one byte.
9523
8c29b58e
YQ		 95242012-11-26 Yao Qi <yao@codesourcery.com>
9525
9526 * configure.ac (build_warnings): Append '-Wempty-body'.
9527 * configure: Regenerated.
9528 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9529 body.
9530
8bdce1ff
PM		 95312012-11-15 Pierre Muller <muller@sourceware.org>
9532
9533 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9534 * config.in: Regenerate.
9535 * configure: Regenerate.
9536 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9537 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9538 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9539 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9540 header.
9541 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9542 instead of <sys/wait.h> header.
9543 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9544
02d403bf 95452012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9546
9547 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9548 (various make rules): Remove -DGDBSERVER
9549
fbd5db48
YQ		 95502012-11-09 Yao Qi <yao@codesourcery.com>
9551
9552 * spu-low.c (current_ptid): Move it to ..
9553 * gdbthread.h: ... here. New.
9554 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9555 * server.c (myresume, process_serial_event): Likewise.
9556 * thread-db.c (thread_db_find_new_threads): Likewise.
9557 * tracepoint.c (run_inferior_command): Likewise.
9558
b3dc46ff
AB		 95592012-10-01 Andrew Burgess <aburgess@broadcom.com>
9560
9561 * server.c (handle_search_memory_1): Include access length in
9562 warning message.
9563
07c04788
HPN		 95642012-09-05 Michael Brandt <michael.brandt@axis.com>
9565
9566 * linux-crisv32-low.c: Fix compile errors.
9567
918d227b
YQ		 95682012-09-04 Yao Qi <yao@codesourcery.com>
9569
9570 * tracepoint.c (cmd_qtsv): Adjust debug message.
9571 Don't check CUR_TPOINT.
9572
18c1b81a
YQ		 95732012-08-28 Yao Qi <yao@codesourcery.com>
9574
9575 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9576 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9577 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9578 Remove declarations of xmalloc, xreallloc, xstrdup and
9579 freeargv.
9580 * Makefile.in (libiberty_h): New.
9581 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9582 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9583
dc82f37b
YQ		 95842012-08-23 Yao Qi <yao@codesourcery.com>
9585
9586 * server.h: Remove declaration of 'xsnprintf'.
9587
406b1477
KS		 95882012-08-22 Keith Seitz <keiths@redhat.com>
9589
9590 * server.h: Include build-gnulib-gbserver/config.h.
9591 * gdbreplay.c: Likewise.
9592
e6712ff1
DE		 95932012-08-08 Doug Evans <dje@google.com>
9594
9595 * Makefile.in (SFILES): Add gdb_vecs.c.
9596 (OBS): Add gdb_vecs.o.
9597 (gdb_vecs_h, host_defs_h): New variables.
9598 (thread-db.o): Add $(gdb_vecs_h) dependency.
9599 (gdb_vecs.o): New rule.
9600 * thread-db.c: #include "gdb_vecs.h".
9601 (thread_db_load_search): Use a vector to iterate over path elements.
9602 Handle text appearing after "$pdir".
9603
9604 * configure.ac: Add check for strstr.
9605 * config.in: Regenerate.
9606 * configure: Regenerate.
9607
7c3270ae
UW		 96082012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9609
9610 * hostio.c (handle_pread): If pread fails, fall back to attempting
9611 lseek/read.
9612 (handle_pwrite): Likewise for pwrite.
9613
b62e2b27
UW		 96142012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9615
9616 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9617 between unsupported TYPE and unimplementable ADDR/LEN combination.
9618 (arm_insert_point): Act on new return value.
9619
78a99e91
PA		 96202012-07-31 Pedro Alves <palves@redhat.com>
9621
9622 * server.c (process_point_options): Only skip tokens if we find
9623 one that is unrecognized. Don't treat 'X' specially while
9624 skipping unrecognized tokens.
9625
fcf303ab
UW		 96262012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9627
9628 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9629 to 4-byte-align HW breakpoint addresses for Thumb.
9630
7255706c
YQ		 96312012-07-27 Yao Qi <yao@codesourcery.com>
9632
9633 PR remote/14161.
9634
9635 * server.h: Declare gdb_agent_about_to_close.
9636 * target.c (kill_inferior): Include "agent.h".
9637 New. Send command 'kill'.
9638 * target.h (kill_inferior): Removed macro.
9639 * tracepoint.c (gdb_agent_about_to_close): New.
9640 (gdb_agent_helper_thread): Handle command 'close'.
9641 Wait endlessly until the inferior stops.
9642 Install gdb_agent_remove_socket to atexit hook.
9643 (agent_socket_name): New static variable.
9644 (gdb_agent_socket_init): Replace local variable 'name' with
9645 'agent_socket_name'.
9646 (gdb_agent_remove_socket): New.
9647
5a3f286f
YQ		 96482012-07-27 Yao Qi <yao@codesourcery.com>
9649
9650 * server.c (process_point_options): Stop at 'X' when parsing.
9651
961bd387
ME		 96522012-07-19 Michael Eager <eager@eagercon.com>
9653
a261b8f5 9654 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 9655 to hw_execute.
9656 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9657 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9658 hardware breakpoint.
9659
aa7c7447
JK		 96602012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9661
9662 * gdbserver/linux-low.c (initialize_low): Call
9663 linux_ptrace_init_warnings.
9664
7f216e7c
DE		 96652012-07-02 Doug Evans <dje@google.com>
9666
9667 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9668 pointer to int.
9669
d3ce09f5
SS		 96702012-07-02 Stan Shebs <stan@codesourcery.com>
9671
9672 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9673 (ax.o): Add it to build rule.
9674 (ax-ipa.o): Ditto.
9675 (OBS): Add format.o.
9676 (IPA_OBS): Add format.o.
9677 * server.c (handle_query): Claim support for breakpoint commands.
9678 (process_point_options): Add command case.
9679 (process_serial_event): Leave running if there are printfs in
9680 effect.
9681 * mem-break.h (any_persistent_commands): Declare.
9682 (add_breakpoint_commands): Declare.
9683 (gdb_no_commands_at_breakpoint): Declare.
9684 (run_breakpoint_commands): Declare.
9685 * mem-break.c (struct point_command_list): New struct.
9686 (struct breakpoint): New field command_list.
9687 (any_persistent_commands): New function.
9688 (add_commands_to_breakpoint): New function.
9689 (add_breakpoint_commands): New function.
9690 (gdb_no_commands_at_breakpoint): New function.
9691 (run_breakpoint_commands): New function.
9692 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9693 locally.
9694 * ax.c: Include format.h.
9695 (ax_printf): New function.
9696 (gdb_eval_agent_expr): Add printf opcode.
9697
2f8f6aed
YQ		 96982012-06-13 Yao Qi <yao@codesourcery.com>
9699
9700 * server.c (start_inferior): Remove duplicated writes to fields
9701 'last_resume_kind' and 'last_status' of 'current_inferior'.
9702
0c9070b3
YQ		 97032012-06-12 Yao Qi <yao@codesourcery.com>
9704 Pedro Alves <palves@redhat.com>
9705
9706 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9707 comment.
9708 * server.c (handle_v_cont): Extend comment.
9709
c52daf70
YQ		 97102012-06-11 Yao Qi <yao@codesourcery.com>
9711
9712 * linux-low.c (linux_attach): Add 'static'.
9713
d38bbb0a
YQ		 97142012-06-06 Yao Qi <yao@codesourcery.com>
9715
9716 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9717
89dc0afd
JK		 97182012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9719
9720 Fix gcc -flto compilation warning.
9721 * server.c (main): Make variable multi_mode and attach volatile.
9722
75f62ce7
TJB		 97232012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9724
9725 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9726 if the platform doesn't know about it.
9727
65f479b6
PA		 97282012-05-30 Jeff Kenton <jkenton@tilera.com>
9729
9730 * Makefile.in (SFILES): Add linux-tile-low.c.
9731 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9732 * configure.srv: Handle tilegx-*-linux*.
9733 * linux-tile-low.c: New file.
9734
0c5bf5a9
JK		 97352012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9736
9737 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9738
a493e3e2
PA		 97392012-05-24 Pedro Alves <palves@redhat.com>
9740
9741 PR gdb/7205
9742
43aaf8b6 9743 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9744
2ea28649
PA		 97452012-05-24 Pedro Alves <palves@redhat.com>
9746
9747 PR gdb/7205
9748
9749 Replace target_signal with gdb_signal throughout.
9750
8d409d16
MR		 97512012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9752
9753 * linux-low.c (linux_store_registers): Avoid the copying sequence
9754 when no data has been retrieved by ptrace.
9755
23512c01
MGD		 97562012-05-22 Will Deacon <will.deacon@arm.com>
9757
9758 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9759 Include asm/ptrace.h.
9760 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9761 already defined.
9762
4934b29e
MR		 97632012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9764
9765 * linux-low.c (linux_store_registers): Don't re-retrieve data
9766 with ptrace that has already been obtained from /proc. Always
9767 copy any data retrieved with ptrace to the buffer supplied.
9768
bde24c0a
PA		 97692012-05-11 Yao Qi <yao@codesourcery.com>
9770 Pedro Alves <palves@redhat.com>
9771
9772 * linux-low.c (enum stopping_threads_kind): New.
9773 (stopping_threads): Change type to `enum stopping_threads_kind'.
9774 (handle_extended_wait): If stopping and suspending threads, leave
9775 the new_lwp suspended too.
9776 (linux_wait_for_event): Adjust.
9777 (stop_all_lwps): Set `stopping_threads' to
9778 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9779 whether we're suspending threads or just stopping them. Assert no
9780 recursion happens.
9781
623b6bdf
YQ		 97822012-04-29 Yao Qi <yao@codesourcery.com>
9783
9784 * server.h: Move some code to ...
9785 * gdbthread.h: ... here. New.
9786 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9787 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9788 (nto-low.o, win32-low.o): Likewise.
9789 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9790 * regcache.c, remote-utils.c, server.c: Likewise.
9791 * target.c, tracepoint.c, win32-low.c: Likewise.
9792
f15f9948
TJB		 97932012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9794
9795 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9796 (PTRACE_ARG4_TYPE): Likewise.
9797 (PTRACE_XFER_TYPE): Likewise.
9798 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9799 ptrace to PTRACE_ARG3_TYPE.
9800 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9801 (PTRACE_ARG4_TYPE): Likewise.
9802 (PTRACE_XFER_TYPE): Likewise.
9803 (linux_detach_one_lwp): Cast fourth argument of
9804 ptrace to long then PTRACE_ARG4_TYPE.
9805 (regsets_fetch_inferior_registers): Cast third argument of
9806 ptrace to long then PTRACE_ARG3_TYPE.
9807 (regsets_store_inferior_registers): Likewise.
9808
38ea300a
PA		 98092012-04-20 Pedro Alves <palves@redhat.com>
9810
9811 * configure: Regenerate.
9812
c971b7fa
PA		 98132012-04-19 Pedro Alves <palves@redhat.com>
9814
43aaf8b6 9815 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9816 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 9817 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9818 (all, install-only, uninstall, clean-info, all-lib, clean): No
9819 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9820 (maintainer-clean realclean distclean): Use subdir_do.
9821 (subdir_do): New.
9822 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9823 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 9824 * acinclude.m4: Include acx_configure_dir.m4.
9825 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9826 calls. Call AC_PROG_RANLIB. Configure gnulib using
9827 ACX_CONFIGURE_DIR.
9828 (GNULIB): New.
9829 (GNULIB_STDINT_H): Adjust.
9830 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9831 * gdbreplay.c: Include build-gnulib/config.h.
9832 * server.h: Likewise.
9833 * aclocal.m4: Regenerate.
9834 * config.in: Regenerate.
9835 * configure: Regenerate.
c971b7fa 9836
809277f8
PA		 98372012-04-19 Pedro Alves <palves@redhat.com>
9838
9839 * Makefile.in (LIBGNU, INCGNU): Adjust.
9840 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9841 (all, install-only, uninstall, clean-info, all-lib, clean)
9842 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9843 * configure.ac: Adjust AC_OUTPUT output.
9844 * aclocal.m4: Regenerate.
9845 * configure: Regenerate.
9846
fd9bb8b8
PA		 98472012-04-19 Pedro Alves <palves@redhat.com>
9848
9849 * Makefile.in (generated_files): New.
9850 (server_h): Remove the explicit dependency on config.h, and depend
9851 on $generated_files.
9852
1c298c66
PA		 98532012-04-19 Pedro Alves <palves@redhat.com>
9854
9855 * Makefile.in (INCGNU): Add -Ignulib.
9856
57c4b50b
PA		 98572012-04-19 Pedro Alves <palves@redhat.com>
9858
9859 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9860 (INCGNU): ... this, and spell out -I here.
9861 (GNULIB_LIB): Rename to ...
9862 (LIBGNU): ... this.
9863 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9864
1030e047
PA		 98652012-04-19 Pedro Alves <palves@redhat.com>
9866
9867 * config.in: Regenerate.
9868
447d4319
PA		 98692012-04-19 Pedro Alves <palves@redhat.com>
9870
9871 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9872 * server.h (memmem): Remove declaration.
9873 * config.in: Regenerate.
9874 * configure: Regenerate.
9875
aad9eab9
YQ		 98762012-04-19 Yao Qi <yao@codesourcery.com>
9877
9878 * Makefile.in (SFILES): Add common/vec.c.
9879 (OBS): Add vec.o.
9880 (vec.o): New rule.
9881
3e10640f
YQ		 98822012-04-19 Yao Qi <yao@codesourcery.com>
9883
9884 * remote-utils.c (prepare_resume_reply): Replace with macro
9885 target_core_of_thread.
9886 * server.c (handle_qxfer_threads_proper): Likewise.
9887 * target.h (traget_core_of_thread): New macro.
9888
71622373
PA		 98892012-04-18 Pedro Alves <palves@redhat.com>
9890
9891 * aclocal.m4: Regenerate.
9892 * configure: Regenerate.
9893
80d26939
YQ		 98942012-04-16 Yao Qi <yao@codesourcery.com>
9895
9896 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9897 duplicated on address.
9898
42476b70
YQ		 98992012-04-16 Yao Qi <yao@codesourcery.com>
9900
9901 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9902 (struct tracepoint_action_ops) <send>: New field.
9903 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9904 (agent_expr_send, x_tracepoint_action_send): New.
9905 (l_tracepoint_action_send): New.
9906 (cmd_qtdp): Download and install tracepoint
9907 according to `use_agent'.
9908 (run_inferior_command): Add one more parameter `len'.
9909 Update callers.
9910 (tracepoint_send_agent): New.
9911 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9912
7bc83639
YQ		 99132012-04-16 Yao Qi <yao@codesourcery.com>
9914
9915 * tracepoint.c (download_tracepoints): Moved to ...
9916 (cmd_qtstart): ... here.
9917
5f18041e
YQ		 99182012-04-14 Yao Qi <yao@codesourcery.com>
9919
9920 * tracepoint.c: Include inttypes.h.
9921 (struct collect_memory_action): Use sized types.
9922 (struct tracepoint): Likewise.
9923 (cmd_qtdp, stop_tracing): Update print specifiers.
9924 (cmd_qtp, response_tracepoint): Likewise.
9925 (collect_data_at_tracepoint): Likewise.
9926 (collect_data_at_step): Likewise.
9927
55a8c076
YQ		 99282012-04-14 Yao Qi <yao@codesourcery.com>
9929
9930 Import gnulib module inttypes.
9931 * aclocal.m4, config.in, configure: Regenerated.
9932
dc750257
YQ		 99332012-04-14 Yao Qi <yao@codesourcery.com>
9934
9935 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9936 Makefile and config.status at last.
9937
0ab5faf9
YQ		 99382012-04-13 Yao Qi <yao@codesourcery.com>
9939
9940 * tracepoint.c: Include stdint.h unconditionally.
9941
18f5fd81
TJB		 99422012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9943
9944 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9945 on BFD_HAVE_SYS_PROCFS_TYPE.
9946 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9947 * configure: Regenerate.
9948 * config.in: Likewise.
9949
4d47af5c
L		 99502012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9951
9952 * Makefile.in (clean): Also remove x32.c x32-linux.c
9953 x32-avx.c x32-avx-linux.c.
9954 (x32.o): New target.
9955 (x32.c): Likewise.
9956 (x32-linux.o): Likewise.
9957 (x32-linux.c): Likewise.
9958 (x32-avx.o): Likewise.
9959 (x32-avx.c): Likewise.
9960 (x32-avx-linux.o): Likewise.
9961 (x32-avx-linux.c): Likewise.
9962
9963 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9964 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9965 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9966 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9967 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9968 i386/x32-avx-linux.xml.
9969
9970 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9971 (init_registers_x32_avx_linux): Likwise.
9972 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9973 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9974
ecedbe58
PA		 99752012-04-13 Pedro Alves <palves@redhat.com>
9976
9977 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9978 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9979 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9980 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9981 the sub-make.
9982
c92b5177
L		 99832012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9984
9985 * linux-x86-low.c (compat_x32_clock_t): New.
9986 (compat_x32_siginfo_t): Likewise.
9987 (compat_x32_siginfo_from_siginfo): Likewise.
9988 (siginfo_from_compat_x32_siginfo): Likewise.
9989 (linux_is_elf64): Likewise.
9990 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9991 and siginfo_from_compat_x32_siginfo for x32.
9992 (x86_arch_setup): Set linux_is_elf64.
9993
214d508e
L		 99942012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9995
9996 PR gdb/13969
9997 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9998 e_machine field.
9999 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10000 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10001 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10002 compatible with process.
10003
c9a1864a
YQ		 100042012-04-12 Yao Qi <yao@codesourcery.com>
10005
10006 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10007 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10008 (install-only, install-info, clean): Handle sub dir gnulib.
10009 (all-lib, am--refresh): New targets.
10010 (memmem.o): Remove target.
10011 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10012 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10013 (AC_REPLACE_FUNCS): Remove memmem.
10014 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10015 (AC_OUTPUT): Generate Makefile in gnulib/.
10016 * aclocal.m4, config.in, configure: Regenerated.
10017
367ba2c2
MR		 100182012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10019
10020 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10021
9d236627
PA		 100222012-04-05 Pedro Alves <palves@redhat.com>
10023
10024 -Werror=strict-aliasing
10025
10026 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10027 pointer.
10028
111217b3
PA		 100292012-04-04 Pedro Alves <palves@redhat.com>
10030
10031 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10032 (sparc_store_gregset_from_stack, sparc_store_gregset)
10033 (sparc_breakpoint_at): Fix formatting.
10034
8365dcf5
TJB		 100352012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10036
10037 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10038 are available.
10039 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10040 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10041 * config.in: Regenerate.
10042 * configure: Likewise.
10043
689cc2ae
PA		 100442012-03-29 Pedro Alves <palves@redhat.com>
10045
10046 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10047 Correct ptrace arguments.
10048
c14dfd32
PA		 100492012-03-28 Pedro Alves <palves@redhat.com>
10050
10051 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10052 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10053 (IA64_FR1_REGNUM): New defines.
10054 (ia64_fetch_register): New.
10055 (the_low_target): Install it.
10056 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10057 field.
10058 * linux-low.c (linux_fetch_registers): Try the
10059 the_low_target.fetch_register hook first.
10060
10061 * linux-arm-low.c (the_low_target): Adjust.
10062 * linux-bfin-low.c (the_low_target): Adjust.
10063 * linux-cris-low.c (the_low_target): Adjust.
10064 * linux-crisv32-low.c (the_low_target): Adjust.
10065 * linux-m32r-low.c (the_low_target): Adjust.
10066 * linux-m68k-low.c (the_low_target): Adjust.
10067 * linux-mips-low.c (the_low_target): Adjust.
10068 * linux-ppc-low.c (the_low_target): Adjust.
10069 * linux-s390-low.c (the_low_target): Adjust.
10070 * linux-sh-low.c (the_low_target): Adjust.
10071 * linux-sparc-low.c (the_low_target): Adjust.
10072 * linux-tic6x-low.c (the_low_target): Adjust.
10073 * linux-x86-low.c (the_low_target): Adjust.
10074 * linux-xtensa-low.c (the_low_target): Adjust.
10075
63c88e13
PA		 100762012-03-26 Pedro Alves <palves@redhat.com>
10077
10078 * server.c (handle_qxfer_libraries): Don't bail early if
10079 the_target->qxfer_libraries_svr4 is not NULL.
10080
fb723180
PA		 100812012-03-26 Pedro Alves <palves@redhat.com>
10082
10083 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10084
0afae3cf
PA		 100852012-03-23 Pedro Alves <palves@redhat.com>
10086
10087 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10088 "library-list-svr4" element's start tag when the the DSO list is
10089 empty.
10090
485f1ee4
PA		 100912012-03-23 Pedro Alves <palves@redhat.com>
10092
10093 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10094 a variable whose type size is the same as the inferior's pointer
10095 size.
10096
a5362b9a
TS		 100972012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10098
10099 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10100 struct siginfo.
10101 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10102 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10103 * linux-low.h: Include <signal.h>.
10104 (struct siginfo): Remove forward declaration.
10105 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10106 struct siginfo.
10107
d226c142
MF		 101082012-03-21 Mike Frysinger <vapier@gentoo.org>
10109
10110 * .gitignore: Ignore more files.
10111
122f36ef
PA		 101122012-03-19 Pedro Alves <palves@redhat.com>
10113 Jan Kratochvil <jan.kratochvil@redhat.com>
10114
10115 * server.c (cont_thread, general_thread): Add describing comments.
10116 (start_inferior): Clear `cont_thread'.
10117 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10118 of a process.
10119
fc3e5175
YQ		 101202012-03-15 Yao Qi <yao@codesourcery.com>
10121
10122 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10123 handling to ...
10124 (cmd_qtdp): ... here.
10125
8d0d92cd
YQ		 101262012-03-15 Yao Qi <yao@codesourcery.com>
10127
10128 * tracepoint.c (struct tracepoint_action_ops): New.
10129 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10130 (m_tracepoint_action_download): New.
10131 (r_tracepoint_action_download): New.
10132 (x_tracepoint_action_download): New.
10133 (l_tracepoint_action_download): New.
10134 (add_tracepoint_action): Install `action->ops' according type.
10135 (download_tracepoint_1): Move code `download' function pointer
10136 of various tracepoint_action_ops.
10137
87b0bb13
JK		 101382012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10139
10140 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10141 linux_ptrace_attach_warnings.
10142
5f572dec
JK		 101432012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10144
10145 * Makefile.in (linux-ptrace.o): New.
10146 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10147 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10148 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10149 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10150 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10151 of these targets.
10152 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10153
f4647387
YQ		 101542012-03-08 Yao Qi <yao@codesourcery.com>
10155 Pedro Alves <palves@redhat.com>
10156
10157 Fix PR server/13392.
10158 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10159 offset of JMP insn.
10160 * tracepoint.c (remove_tracepoint): New.
10161 (cmd_qtdp): Call remove_tracepoint when failed to install.
10162
9b224c5e
PA		 101632012-03-07 Pedro Alves <palves@redhat.com>
10164
10165 * linux-low.c (get_detach_signal): New.
10166 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10167 Pass on pending signals to PTRACE_DETACH. Check the result of the
10168 ptrace call.
10169 * server.c (program_signals, program_signals_p): New.
10170 (handle_general_set): Handle QProgramSignals.
10171 * server.h (program_signals, program_signals_p): Declare.
10172
e237a7e2
JK		 101732012-03-05 Pedro Alves <palves@redhat.com>
10174 Jan Kratochvil <jan.kratochvil@redhat.com>
10175
10176 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10177 New comment why.
10178
5808517f
YQ		 101792012-03-03 Yao Qi <yao@codesourcery.com>
10180
10181 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10182 agent_look_up_symbols.
10183
58b4daa5
YQ		 101842012-03-03 Yao Qi <yao@codesourcery.com>
10185
10186 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10187 (linux-x86-low.o): Likewise.
10188 * server.h: Remove in_process_agent_loaded.
10189 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10190 common/agent.c.
10191 Update callers.
10192
8ffcbaaf
YQ		 101932012-03-03 Yao Qi <yao@codesourcery.com>
10194
10195 * tracepoint.c (gdb_agent_capability): New global.
10196 (in_process_agent_loaded_ust): Renamed to
10197 `in_process_agent_supports_ust'.
10198 Update callers.
10199 (in_process_agent_supports_ust): Call agent_capability_check.
10200 (clear_installed_tracepoints): Assert that agent supports
10201 agent.
10202
d1feda86
YQ		 102032012-03-03 Yao Qi <yao@codesourcery.com>
10204
10205 * linux-low.c (linux_supports_agent): New.
10206 (linux_target_ops): Initialize field `supports_agent' with
10207 linux_supports_agent.
10208 * target.h (struct target_ops) <supports_agent>: New.
10209 (target_supports_agent): New macro.
10210 * server.c (handle_general_set): Handle packet 'QAgent'.
10211 (handle_query): Send `QAgent+'.
10212 * Makefile.in (server.o): Depends on agent.h.
10213
2fa291ac
YQ		 102142012-03-03 Yao Qi <yao@codesourcery.com>
10215
10216 * Makefile.in (OBS): Add agent.o.
10217 Add new rule for agent.o.
10218 Track dependence of tracepoint.c on agent.h.
10219 * tracepoint.c (run_inferior_command_1):
10220 (run_inferior_command): Call agent_run_command.
10221 (gdb_ust_connect_sync_socket): Deleted. Move it to
10222 common/agent.c.
10223 (resume_thread, stop_thread): Likewise.
10224 (gdb_ust_socket_init): Renamed to ...
10225 (gdb_agent_socket_init): ... New.
10226 (gdb_ust_thread): Renamed to ...
10227 (gdb_agent_helper_thread): ... New.
10228 (gdb_ust_init): Move some code to ...
10229 (gdb_agent_init): ... here. New.
10230 [HAVE_UST]: Call gdb_ust_init.
10231 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10232 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10233 * config.in, configure: Regenerated.
10234
05044653
PA		 102352012-03-02 Pedro Alves <palves@redhat.com>
10236
10237 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10238 * linux-low.c (struct simple_pid_list): New.
10239 (stopped_pids): New a struct simple_pid_list pointer.
10240 (add_to_pid_list, pull_pid_from_list): New.
10241 (handle_extended_wait): Don't assume the first signal new children
10242 report is SIGSTOP. Adjust call to pull_pid_from_list.
10243 (linux_wait_for_lwp): Adjust.
10244
8d00225b
YQ		 102452012-03-02 Yao Qi <yao@codesourcery.com>
10246
10247 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10248 debug log.
10249
19560ba5
YQ		 102502012-03-02 Yao Qi <yao@codesourcery.com>
10251
10252 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10253 `stop_pc' and `tpoint'. Update caller.
10254
1faeff08
MR		 102552012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10256
10257 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10258 * linux-low.c (use_linux_regsets): New macro.
10259 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10260 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10261 (linux_register_in_regsets): New function.
10262 (usr_fetch_inferior_registers): Skip registers covered by
10263 regsets.
10264 (usr_store_inferior_registers): Likewise.
10265 (usr_fetch_inferior_registers): New macro.
10266 (usr_store_inferior_registers): Likewise.
10267 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10268 (linux_store_registers): Likewise.
10269 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10270 prototype.
10271 (init_registers_mips64_dsp_linux): Likewise.
10272 (init_registers_mips_linux): New macro.
10273 (init_registers_mips_dsp_linux): Likewise.
10274 (mips_dsp_num_regs): Likewise.
10275 (DSP_BASE, DSP_CONTROL): New fallback macros.
10276 (mips_base_regs): New macro.
10277 (mips_regmap): Use it. Fix the size.
10278 (mips_dsp_regmap): New variable.
10279 (mips_dsp_regset_bitmap): Likewise.
10280 (mips_arch_setup): New function.
10281 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10282 than mips_regmap.
10283 (mips_cannot_store_register): Likewise.
10284 (the_low_target): Update .arch_setup, .num_regs and .regmap
10285 initializers. Add .regset_bitmap initializer.
10286 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10287 initializer.
10288 * linux-bfin-low.c (the_low_target): Likewise.
10289 * linux-cris-low.c (the_low_target): Likewise.
10290 * linux-crisv32-low.c (the_low_target): Likewise.
10291 * linux-ia64-low.c (the_low_target): Likewise.
10292 * linux-m32r-low.c (the_low_target): Likewise.
10293 * linux-m68k-low.c (the_low_target): Likewise.
10294 * linux-ppc-low.c (the_low_target): Likewise.
10295 * linux-s390-low.c (the_low_target): Likewise.
10296 * linux-sh-low.c (the_low_target): Likewise.
10297 * linux-sparc-low.c (the_low_target): Likewise.
10298 * linux-tic6x-low.c (the_low_target): Likewise.
10299 * linux-x86-low.c (the_low_target): Likewise.
10300 * linux-xtensa-low.c (the_low_target): Likewise.
10301 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10302 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10303 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10304 srv_xmlfiles.
10305 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10306 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10307
c03e6ccc
YQ		 103082012-02-29 Yao Qi <yao@codesourcery.com>
10309 Pedro Alves <palves@redhat.com>
10310
10311 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10312 `step_over_finished' is true.
10313
644cebc9
PA		 103142012-02-27 Pedro Alves <palves@redhat.com>
10315
10316 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10317 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10318
c14d7ab2
PA		 103192012-02-27 Pedro Alves <palves@redhat.com>
10320
10321 PR server/9684
10322 * linux-low.c (pid_is_stopped): New.
10323 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10324
412c89dd
LM		 103252012-02-25 Luis Machado <lgustavo@codesourcery.com>
10326
10327 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10328 of conditions.
10329
b745defe
MR		 103302012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10331
10332 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10333
9f3a5c85
LM		 103342012-02-24 Luis Machado <lgustavo@codesourcery>
10335
10336 * server.c (handle_query): Advertise support for target-side
10337 breakpoint condition evaluation.
10338 (process_point_options): New function.
10339 (process_serial_event): When inserting a breakpoint, check for
10340 a target-side condition that should be evaluated.
10341
10342 * mem-break.c: Include regcache.h and ax.h.
10343 (point_cond_list_t): New data structure.
10344 (breakpoint) <cond_list>: New field.
10345 (find_gdb_breakpoint_at): Make non-static.
10346 (delete_gdb_breakpoint_at): Clear any target-side
10347 conditions.
10348 (clear_gdb_breakpoint_conditions): New function.
10349 (add_condition_to_breakpoint): Likewise.
10350 (add_breakpoint_condition): Likewise.
10351 (gdb_condition_true_at_breakpoint): Likewise.
10352 (gdb_breakpoint_here): Return result directly instead
10353 of going through a local variable.
10354
10355 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10356 (clear_gdb_breakpoint_conditions): Likewise.
10357 (add_breakpoint_condition): Likewise.
10358 (gdb_condition_true_at_breakpoint): Likewise.
10359
10360 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10361 (need_step_over_p): Take target-side breakpoint condition into
10362 consideration.
10363
5e1dc496
LM		 103642012-02-24 Luis Machado <lgustavo@codesourcery>
10365
10366 * server.h: Include tracepoint.h.
10367 (agent_mem_read, agent_get_trace_state_variable_value,
10368 agent_set_trace_state_variable_value,
10369 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10370 get_set_tsv_func_addr): New prototypes.
10371
10372 * ax.h: New include file.
10373 * ax.c: New source file.
10374
10375 * tracepoint.c: Include ax.h.
10376 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10377 agent_expr, eval_result_type): Move to ax.h.
10378 (parse_agent_expr): Rename to ...
10379 (gdb_parse_agent_expr): ... this, make it non-static and move
10380 to ax.h.
10381 (unparse_agent_expr) Rename to ...
10382 (gdb_unparse_agent_expr): ... this, make it non-static and move
10383 to ax.h.
10384 (eval_agent_expr): Rename to ...
10385 (eval_tracepoint_agent_expr): ... this.
10386 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10387 forward declarations.
10388 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10389 (agent_get_trace_state_variable_value): New function.
10390 (agent_set_trace_state_variable_value): New function.
10391 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10392 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10393 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10394 (condition_true_at_tracepoint): Likewise.
10395 (parse_agent_expr): Rename to ...
10396 (gdb_parse_agent_expr): ... this and move to ax.c.
10397 (unparse_agent_expr): Rename to ...
10398 (gdb_unparse_agent_expr): ... this and move to ax.c.
10399 (gdb_agent_op_name): Move to ax.c.
10400 (eval_agent_expr): Rename to ...
10401 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10402 and move to ax.c.
10403 (eval_tracepoint_agent_expr): New function.
10404 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10405 non-static.
5e1dc496
LM		 10406 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10407 ax.c.
10408 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10409 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10410 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10411 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10412 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10413 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10414 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10415 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10416 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10417 (compile_bytecodes): Remove forward declaration.
10418 (is_goto_target): Move to ax.c.
10419 (compile_bytecodes): Move to ax.c and call
10420 agent_get_trace_state_variable_value (...) and
10421 agent_set_trace_state_variable_value (...).
10422
10423 * Makefile.in: Update ax.c and IPA dependencies.
10424
277e4e52
PA		 104252012-02-24 Pedro Alves <palves@redhat.com>
10426
10427 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10428 (cmd_bigqtbuffer_circular): ... this. Only handle
10429 'QTBuffer:circular:'.
10430 (handle_tracepoint_general_set): Adjust.
10431
bf4c19f7
YQ		 104322012-02-16 Yao Qi <yao@codesourcery.com>
10433
10434 * inferiors.c: Move code to ...
10435 * dll.c: .... here. New.
10436 * server.h: Declare clear_dlls.
10437 * Makefile.in (SFILES): Add dll.c.
10438 (OBS): Add dll.o
10439 (dll.o): New rule.
10440
d73f2619
YQ		 104412012-02-11 Yao Qi <yao@codesourcery.com>
10442
10443 * server.c: (handle_monitor_command): Add a new parameter
10444 `own_buf'.
10445 (handle_query): Update caller.
10446
f8255c2a
JB		 104472012-02-09 Joel Brobecker <brobecker@adacore.com>
10448
10449 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10450 * configure, config.in: Regenerate.
10451 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10452 is not defined.
10453
da84f473
PA		 104542012-02-02 Pedro Alves <palves@redhat.com>
10455
10456 Try SIGKILL first, then PTRACE_KILL.
10457 * linux-low.c (linux_kill_one_lwp): New.
10458 (linux_kill_one_lwp): Rename to ...
10459 (kill_one_lwp_callback): ... this. Use the new
10460 linux_kill_one_lwp.
10461
e886a173
PA		 104622012-02-02 Pedro Alves <palves@redhat.com>
10463
10464 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10465 inferior.
10466
be07f1a2
PA		 104672012-01-27 Pedro Alves <palves@redhat.com>
10468
10469 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10470 (elf_64_file_p): Make static.
10471 (linux_pid_exe_is_elf_64_file): New.
10472 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10473 Delete declarations.
10474 (linux_pid_exe_is_elf_64_file): Declare.
10475 * linux-x86-low.c (x86_arch_setup): Use
10476 linux_pid_exe_is_elf_64_file.
10477
d8301ad1
JK		 104782012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10479
10480 * linux-low.c (linux_wait_for_event_1): Rename to ...
10481 (linux_wait_for_event): ... here and merge it with former
10482 linux_wait_for_event - new variable wait_ptid, use it.
10483 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10484
01b17894
PA		 104852012-01-23 Pedro Alves <palves@redhat.com>
10486
10487 * server.c (main): Avoid yet another case of infinite loop while
10488 detaching/killing after a longjmp.
10489
e825046f
JK		 104902012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10491
10492 Code cleanup.
10493 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10494
b9e7b9c3
UW		 104952012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10496
10497 * hostio.c (handle_readlink): New function.
10498 (handle_vFile): Call it to handle "vFile:readlink" packets.
10499
901f9912
UW		 105002012-01-20 Pedro Alves <palves@redhat.com>
10501 Ulrich Weigand <ulrich.weigand@linaro.org>
10502
10503 * server.c (handle_v_requests): Only support vAttach and vRun to
10504 start multiple processes when in extended protocol mode.
10505
fc1ab1a0
PA		 105062012-01-17 Pedro Alves <palves@redhat.com>
10507
10508 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10509 memalign plus mprotect to allocate the scratch buffer.
10510
7d5d4e98
PA		 105112012-01-13 Pedro Alves <palves@redhat.com>
10512
10513 * server.c (attach_inferior): Clear `cont_thread'.
10514
f128d5e9
PA		 105152012-01-13 Pedro Alves <palves@redhat.com>
10516
10517 * server.c (main): Avoid infinite loop while detaching/killing
10518 after a longjmp.
10519
06db92f0
DE		 105202012-01-09 Doug Evans <dje@google.com>
10521
10522 * server.c (start_inferior): Set last_ptid in --wrapper case.
10523
32d92999
YQ		 105242012-01-06 Yao Qi <yao@codesourcery.com>
10525
10526 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10527 defined.
10528 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10529
5e0a92a9
YQ		 105302012-01-04 Yao Qi <yao@codesourcery.com>
10531
10532 * tracepoint.c (cmd_qtdp): Print debug message
10533 for static tracepoint.
10534
ae639e8c
YQ		 105352012-01-04 Yao Qi <yao@codesourcery.com>
10536
10537 * tracepoint.c (trace_vdebug): Differentiate debug message
10538 between gdbserver and IPA.
10539
f72429c5
YQ		 105402012-01-03 Yao Qi <yao@codesourcery.com>
10541
10542 * tracepoint.c (tracepoint_was_hit): Don't collect for
10543 static tracepoint.
10544
12c3e59c
JB		 105452012-01-02 Joel Brobecker <brobecker@adacore.com>
10546
10547 * terminal.h: Reformat copyright header.
10548
67827812
JB		 105492012-01-02 Joel Brobecker <brobecker@adacore.com>
10550
10551 * server.c (gdbserver_version): Update copyright year.
10552 * gdbreplay.c (gdbreplay_version): Likewise.
10553
3e52c33d
JK		 105542011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10555
10556 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10557
10558 Revert:
10559 2011-12-18 Hui Zhu <teawater@gmail.com>
10560 * linux-low.c (linux_create_inferior): Save return value to ret.
10561
66f1260e
HZ		 105622011-12-18 Hui Zhu <teawater@gmail.com>
10563
10564 * linux-low.c (linux_create_inferior): Save return value to ret.
10565
e77616d7
DE		 105662011-12-16 Doug Evans <dje@google.com>
10567
e7b06c57
DE		 10568 * linux-low.c (linux_create_inferior): If stdio connection,
10569 redirect stdin from /dev/null, stdout to stderr.
10570 * remote-utils.c (remote_is_stdio): New static global.
10571 (remote_connection_is_stdio): New function.
10572 (remote_prepare): Handle stdio connection.
10573 (remote_open): Ditto.
10574 (remote_close): Don't close stdin for stdio connections.
10575 (read_prim,write_prim): New functions. Replace all calls to
10576 read/write to these.
10577 * server.c (main): Watch for "-" argument. Move call to
10578 remote_prepare before start_inferior.
10579 * server.h (STDIO_CONNECTION_NAME): New macro.
10580 (remote_connection_is_stdio): Declare.
10581
e77616d7
DE		 10582 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10583 in debugging output.
10584
82067193
YQ		 105852011-12-15 Yao Qi <yao@codesourcery.com>
10586
10587 * tracepoint.c: Include sys/syscall.h.
10588 (gdb_ust_thread): Remove preprocessor conditional.
10589
82bfbe7e
PA		 105902011-12-14 Pedro Alves <pedro@codesourcery.com>
10591
10592 * linux-low.c (linux_detach_one_lwp): Call
10593 the_low_target.prepare_to_resume before detaching.
10594
712c6575
YQ		 105952011-12-14 Yao Qi <yao@codesourcery.com>
10596
10597 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10598 of write.
10599
d54d1edf
YQ		 106002011-12-14 Yao Qi <yao@codesourcery.com>
10601
10602 * i386-low.c (i386_low_stopped_data_address): Initialize local
10603 variable `control'.
10604
6210a125
PA		 106052011-12-13 Pedro Alves <pedro@codesourcery.com>
10606
10607 PR remote/13492
10608
10609 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10610 DR_CONTROL unless necessary. Extend comments.
10611 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10612 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10613
2ece8244
YQ		 106142011-12-13 Yao Qi <yao@codesourcery.com>
10615
10616 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10617 macros.
10618 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10619
784867a5
JK		 106202011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10621
10622 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10623 Print new debug message for such case.
10624
6bf36717
JK		 106252011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10626
10627 Fix overlapping memcpy.
10628 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10629 the read_inferior_memory transfer.
10630 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10631 write_inferior_memory transfer.
10632 (set_fast_tracepoint_jump): New variable buf. Use it for the
10633 read_inferior_memory and write_inferior_memory transfers.
10634 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10635 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10636 Use it for the write_inferior_memory transfer.
10637 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10638 buffers.
10639
50275556
MR		 106402011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10641
10642 * linux-low.c (fetch_register, store_register): Make code
10643 consistent, fix formatting.
10644
7325beb4
MR		 106452011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10646
10647 * linux-low.c (usr_store_inferior_registers): Factor out code
10648 to handle individual registers into...
10649 (store_register): ... this new function.
10650
c642a434
UW		 106512011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10652
10653 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10654 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10655 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10656 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10657 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10658 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10659 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10660 (srv_xmlfiles): Add new XML files.
10661
10662 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10663 and <sys/uio.h>.
10664 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10665 (init_registers_s390_linux32v1): Add prototype.
10666 (init_registers_s390_linux32v2): Likewise.
10667 (init_registers_s390_linux64v1): Likewise.
10668 (init_registers_s390_linux64v2): Likewise.
10669 (init_registers_s390x_linux64v1): Likewise.
10670 (init_registers_s390x_linux64v2): Likewise.
10671 (s390_num_regs): Increment to 52.
10672 (s390_regmap): Add orig_r2 register.
10673 (s390_num_regs_3264): Increment to 68.
10674 (s390_regmap_3264): Add orig_r2 register.
10675 (s390_collect_ptrace_register): Handle orig_r2 register.
10676 (s390_supply_ptrace_register): Likewise.
10677 (s390_fill_last_break): New function.
10678 (s390_store_last_break): Likewise.
10679 (s390_fill_system_call): New function.
10680 (s390_store_system_call): Likewise.
10681 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10682 register sets.
10683 (s390_check_regset): New function.
10684 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10685 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10686 Update target_regsets for available register sets.
10687
2268b414
JK		 106882011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10689 Jan Kratochvil <jan.kratochvil@redhat.com>
10690
10691 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10692 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10693 New.
10694 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10695 * linux-low.h (struct process_info_private): New member r_debug.
10696 * server.c (handle_qxfer_libraries): Call
10697 the_target->qxfer_libraries_svr4.
10698 (handle_qxfer_libraries_svr4): New function.
10699 (qxfer_packets): New entry "libraries-svr4".
10700 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10701 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10702 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10703 PACKET_qXfer_libraries_svr4.
10704
d6db1fab
UW		 107052011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10706
10707 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10708 PSW address/mask between 8-byte and 16-byte formats.
10709 (s390_supply_ptrace_register): Likewise.
10710 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10711 basic addressing mode bit.
10712
242f5f1c
SS		 107132011-11-24 Stan Shebs <stan@codesourcery.com>
10714
10715 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10716
f196051f
SS		 107172011-11-17 Stan Shebs <stan@codesourcery.com>
10718
10719 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10720 (tracing_start_time): New global.
10721 (tracing_stop_time): New global.
10722 (tracing_user_name): New global.
10723 (tracing_notes): New global.
10724 (tracing_stop_note): New global.
10725 (cmd_qtstart): Set traceframe_usage, start_time.
10726 (stop_tracing): Set stop_time.
10727 (cmd_qtstatus): Report additional status.
10728 (cmd_qtp): New function.
10729 (handle_tracepoint_query): Call it.
10730 (cmd_qtnotes): New function.
10731 (handle_tracepoint_general_set): Call it.
10732 (get_timestamp): Rename from tsv_get_timestamp.
10733
405f8e94
SS		 107342011-11-14 Stan Shebs <stan@codesourcery.com>
10735 Kwok Cheung Yeung <kcy@codesourcery.com>
10736
10737 * linux-x86-low.c (small_jump_insn): New.
10738 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10739 trampoline and error message, build a trampoline and issue a small
10740 jump instruction to it.
10741 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10742 trampoline and error message.
10743 (x86_get_min_fast_tracepoint_insn_len): New.
10744 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10745 * linux-low.h (struct linux_target_ops): Add arguments to
10746 install_fast_tracepoint_jump_pad operation, add new operation.
10747 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10748 arguments.
10749 (linux_get_min_fast_tracepoint_insn_len): New function.
10750 (linux_target_op): Add new operation.
10751 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10752 (gdb_trampoline_buffer_end): Ditto.
10753 (gdb_trampoline_buffer_error): Ditto.
10754 (struct ipa_sym_addresses): Add fields for new IPA variables.
10755 (symbol_list): Add entries for new IPA variables.
10756 (struct tracepoint): Add fields to hold the address range of the
10757 trampoline used by the tracepoint.
10758 (trampoline_buffer_head): New static variable.
10759 (trampoline_buffer_tail): Ditto.
10760 (claim_trampoline_space): New function.
10761 (have_fast_tracepoint_trampoline_buffer): New function.
10762 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10763 structure.
10764 (install_fast_tracepoint): Ditto, also add error buffer argument.
10765 (cmd_qtminftpilen): New function.
10766 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10767 (fast_tracepoint_from_trampoline_address): New function.
10768 (fast_tracepoint_collecting): Handle trampoline as part of jump
10769 pad space.
10770 (set_trampoline_buffer_space): New function.
10771 (initialize_tracepoint): Initialize new IPA variables.
10772 * target.h (struct target_ops): Add arguments to
10773 install_fast_tracepoint_jump_pad operation, add new
10774 get_min_fast_tracepoint_insn_len operation.
10775 (target_get_min_fast_tracepoint_insn_len): New.
10776 (install_fast_tracepoint_jump_pad): Add arguments.
10777 * server.h (IPA_BUFSIZ): Define.
10778 * linux-i386-ipa.c: Include extra header files.
10779 (initialize_fast_tracepoint_trampoline_buffer): New function.
10780 (initialize_low_tracepoint): Call it.
10781 * server.h (set_trampoline_buffer_space): Declare.
10782 (claim_trampoline_space): Ditto.
10783 (have_fast_tracepoint_trampoline_buffer): Ditto.
10784
1e4d1764
YQ		 107852011-11-14 Yao Qi <yao@codesourcery.com>
10786
10787 * server.c (handle_query): Handle InstallInTrace for qSupported.
10788 * tracepoint.c (add_tracepoint): Sort list.
10789 (install_tracepoint, download_tracepoint): New.
10790 (cmd_qtdp): Call them to install and download tracepoints.
10791 (sort_tracepoints): Removed.
10792 (cmd_qtstart): Update.
10793
5c73ff4e
YQ		 107942011-11-14 Yao Qi <yao@codesourcery.com>
10795
10796 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10797 * mem-break.h: Declare.
10798 * tracepoint.c (cmd_qtstart): Move some code to ...
10799 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10800 New.
10801 (download_tracepoints): Move some code to ...
10802 (download_tracepoint_1): ... here. New.
10803
86a30030
YQ		 108042011-11-08 Yao Qi <yao@codesourcery.com>
10805
10806 * remote-utils.c (relocate_instruction): A comment fix.
10807
8d26e50c
JB		 108082011-11-07 Joel Brobecker <brobecker@adacore.com>
10809
10810 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10811 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10812 dr_status_mirror and dr_control_mirror from debug_reg_state.
10813 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10814 (i386_initial_stuff): Remove use of deleted globals.
10815 (i386_get_thread_context, i386_set_thread_context,
10816 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10817 from debug_reg_state.
10818
a59306a3
YQ		 108192011-11-05 Yao Qi <yao@codesourcery.com>
10820
10821 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10822 address as TPOINT's.
10823
3065dfb6
SS		 108242011-11-02 Stan Shebs <stan@codesourcery.com>
10825
10826 * tracepoint.c (agent_mem_read_string): New function.
10827 (eval_agent_expr): Call it for tracenz.
10828 * server.c (handle_query): Report support for tracenz.
10829
fd0d8c7c
YQ		 108302011-11-02 Yao Qi <yao@codesourcery.com>
10831
10832 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10833
609086b1
YQ		 108342011-11-02 Yao Qi <yao@codesourcery.com>
10835
10836 * target.h: Fix a typo in comment.
10837
b9fd1791
PA		 108382011-10-31 Pedro Alves <pedro@codesourcery.com>
10839
10840 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10841 clobber the breakpoints' shadows with fast tracepoint jumps.
10842 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10843 * target.c (write_inferior_memory): Also pass MYADDR down to
10844 check_mem_write.
10845
03583c20
UW		 108462011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10847
10848 * configure.ac: Check support for personality routine.
10849 * configure: Regenerate.
10850 * config.in: Likewise.
10851 * linux-low.c: Include <sys/personality.h>.
10852 Define ADDR_NO_RANDOMIZE if necessary.
10853 (linux_create_inferior): Disable address space randomization when
10854 forking inferior, if requested.
10855 (linux_supports_disable_randomization): New function.
10856 (linux_target_ops): Install it.
10857 * server.h (disable_randomization): Declare.
10858 * server.c (disable_randomization): New global variable.
10859 (handle_general_set): Handle QDisableRandomization.
10860 (handle_query): Likewise for qSupported.
10861 (main): Support --disable-randomization and --no-disable-randomization
10862 command line arguments.
10863 * target.h (struct target_ops): Add supports_disable_randomization.
10864 (target_supports_disable_randomization): New macro.
10865
723b724b
MF		 108662011-09-29 Mike Frysinger <vapier@gentoo.org>
10867
10868 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10869 ifdef check.
10870 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10871 [!PT_GETDSBT] (target_loadmap): New definition.
10872 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10873 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10874 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10875 and PT_GETDSBT to LINUX_LOADMAP.
10876 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10877 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10878
55329a5c 108792011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 10880
10881 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10882 (arm_linux_hwbp_cap): New static variable.
10883 (arm_linux_get_hwbp_cap): Replace by ...
10884 (arm_linux_init_hwbp_cap): ... this new function.
10885 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10886 (arm_linux_get_hw_watchpoint_count): Likewise.
10887 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10888 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10889 (arm_prepare_to_resume): Use perror_with_name instead of error.
10890
55329a5c 108912011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 10892
10893 * linux-arm-low.c: Include <signal.h>.
10894 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10895 (struct arm_linux_hwbp_cap): New data type.
10896 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10897 (struct arm_linux_hw_breakpoint): New data type.
10898 (MAX_BPTS, MAX_WPTS): Define.
10899 (struct arch_process_info, struct arch_lwp_info): New data types.
10900 (arm_linux_get_hwbp_cap): New function.
10901 (arm_linux_get_hw_breakpoint_count): Likewise.
10902 (arm_linux_get_hw_watchpoint_count): Likewise.
10903 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10904 (arm_hwbp_control_initialize): Likewise.
10905 (arm_hwbp_control_is_enabled): Likewise.
10906 (arm_hwbp_control_is_initialized): Likewise.
10907 (arm_hwbp_control_disable): Likewise.
10908 (arm_linux_hw_breakpoint_equal): Likewise.
10909 (arm_linux_hw_point_initialize): Likewise.
10910 (struct update_registers_data): New data structure.
10911 (update_registers_callback: New function.
10912 (arm_insert_point): Likewise.
10913 (arm_remove_point): Likewise.
10914 (arm_stopped_by_watchpoint): Likewise.
10915 (arm_stopped_data_address): Likewise.
10916 (arm_new_process): Likewise.
10917 (arm_new_thread): Likewise.
10918 (arm_prepare_to_resume): Likewise.
10919 (the_low_target): Register arm_insert_point, arm_remove_point,
10920 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10921 arm_new_thread, and arm_prepare_to_resume.
10922
6b9801d4
SS		 109232011-09-15 Stan Shebs <stan@codesourcery.com>
10924
10925 * server.h (struct emit_ops): Add compare-goto fields.
10926 * tracepoint.c (gdb_agent_op_sizes): New table.
10927 (emit_eq_goto): New function.
10928 (emit_ne_goto): New function.
10929 (emit_lt_goto): New function.
10930 (emit_le_goto): New function.
10931 (emit_gt_goto): New function.
10932 (emit_ge_goto): New function.
10933 (is_goto_target): New function.
10934 (compile_bytecodes): Recognize special cases of compare-goto
10935 combinations and call specialized emitters for them.
10936 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10937 (amd64_emit_ne_goto): New function.
10938 (amd64_emit_lt_goto): New function.
10939 (amd64_emit_le_goto): New function.
10940 (amd64_emit_gt_goto): New function.
10941 (amd64_emit_ge_goto): New function.
10942 (amd64_emit_ops): Add the new functions.
10943 (i386_emit_eq_goto): New function.
10944 (i386_emit_ne_goto): New function.
10945 (i386_emit_lt_goto): New function.
10946 (i386_emit_le_goto): New function.
10947 (i386_emit_gt_goto): New function.
10948 (i386_emit_ge_goto): New function.
10949 (i386_emit_ops): Add the new functions.
10950
bf15cbda
SS		 109512011-09-08 Stan Shebs <stan@codesourcery.com>
10952
10953 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10954 (i386_emit_epilogue): Restore %ebx.
10955
943ca1dd
JZ		 109562011-08-31 Jie Zhang <jzhang918@gmail.com>
10957
10958 * server.c (step_thread): Remove definition.
10959 (process_serial_event): Don't handle Hs.
10960 * server.h (step_thread): Remove declaration.
10961 * target.c (set_desired_inferior): Remove use of step_thread.
10962
e3deef73
LM		 109632011-08-24 Luis Machado <lgustavo@codesourcery.com>
10964
10965 * linux-low.c: Include linux-procfs.h.
10966 (linux_attach_lwp_1): Update comments.
10967 (linux_attach): Scan for existing threads when attaching to a
10968 process that is the tgid.
10969 * Makefile.in: Update dependencies.
10970
13da1c97
LM		 109712011-08-24 Luis Machado <lgustavo@codesourcery.com>
10972
10973 * configure.srv: Add linux-procfs.o dependencies.
10974
881127c9
YQ		 109752011-08-14 Yao Qi <yao@codesourcery.com>
10976
10977 * target.h (struct target_ops): Fix indent.
10978 * win32-low.c (win32_target_ops): Fix comment.
10979
58dbd541
YQ		 109802011-08-14 Andrew Jenner <andrew@codesourcery.com>
10981 Yao Qi <yao@codesourcery.com>
10982
10983 * Makefile.in (clean): Remove tic6x-*.c files.
10984 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10985 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10986 (tic6x-c64xp-linux.c): Likewise.
10987 * configure.srv: Add support for tic6x-*-uclinux.
10988 * linux-tic6x-low.c: New.
10989 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10990
78d85199
YQ		 109912011-08-14 Andrew Stubbs <ams@codesourcery.com>
10992 Yao Qi <yao@codesourcery.com>
10993
10994 * target.h (struct target_ops): Add read_loadmap.
10995 * linux-low.c (struct target_loadseg): New type.
10996 (struct target_loadmap): New type.
10997 (linux_read_loadmap): New function.
10998 (linux_target_ops): Add linux_read_loadmap.
10999 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11000 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11001 to NULL.
78d85199 11002
a959a88d
EZ		 110032011-08-05 Eli Zaretskii <eliz@gnu.org>
11004
11005 * win32-low.c: Include <stdint.h>.
11006
1ced966e
PA		 110072011-07-22 Pedro Alves <pedro@codesourcery.com>
11008
11009 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11010 to the inferior here.
11011 (i386_remove_aligned_watchpoint): Ditto.
11012 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11013 fit part of the watchpoint in the debug registers.
11014 (i386_update_inferior_debug_regs): New.
11015 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11016 registers, and only update the inferior on success.
11017 (i386_low_remove_watchpoint): Ditto.
11018
d26e3629
KY		 110192011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11020
11021 * linux-low.c (compare_ints, unique, list_threads, show_process,
11022 linux_core_of_thread): Delete.
11023 (linux_target_ops): Change linux_core_of_thread to
11024 linux_common_core_of_thread.
11025 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11026 * utils.c (malloc_failure): Change type of argument.
11027 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11028 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11029 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11030 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11031 (IPA_OBJS): Add common-utils-ipa.o.
11032 (ptid_h, linux_osdata_h): New macros.
11033 (server_h): Add common/common-utils.h, common/xml-utils.h,
11034 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11035 common/ptid.h.
11036 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11037 ptid.o, buffer.o): New rules.
11038 (linux-low.o): Add common/linux-osdata.h as a dependency.
11039 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11040 * configure.ac: Add AC_HEADER_DIRENT check.
11041 * config.in: Regenerate.
11042 * configure: Regenerate.
11043 * remote-utils.c (xml_escape_text): Delete.
11044 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11045 buffer_xml_printf): Move to common/buffer.c.
11046 * server.c (main): Remove call to initialize_inferiors.
11047 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11048 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11049 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11050 internal_error, gdb_assert, gdb_assert_fail): Delete.
11051 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11052 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11053 common/buffer.h.
11054 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11055 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11056 initialize_inferiors): Delete.
11057
2275a1a7
PA		 110582011-07-20 Pedro Alves <pedro@codesourcery.com>
11059
11060 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11061 symbol error.
11062
0a5b1e09
PA		 110632011-05-31 Pedro Alves <pedro@codesourcery.com>
11064
11065 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11066 assertion.
11067 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11068
6938fd34
YQ		 110692011-05-26 Yao Qi <yao@codesourcery.com>
11070
11071 * Makefile.in (thread-db.o): Track dependence to
11072 common/gdb_thread_db.h.
11073 * thread-db.c: include gdb_thread_db.h from right place.
11074
b481f9e0
TT		 110752011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11076
11077 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11078 __FILE__ and __LINE__ to internal_error.
11079
98a5dd13
DE		 110802011-05-13 Doug Evans <dje@google.com>
11081
11082 * thread-db.c (try_thread_db_load_from_sdir): New function.
11083 (try_thread_db_load_from_dir): New function.
11084 (thread_db_load_search): Handle $sdir, ignore $pdir.
11085 Remove trying of system directories if search of
11086 libthread-db-search-path fails, that is now done via $sdir.
11087
d248b706
KY		 110882011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11089
11090 * server.c (handle_query): Add EnableDisableTracepoints to the list
11091 of supported features.
43aaf8b6 11092 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11093 tracepoints.
43aaf8b6
PA		 11094 (cmd_qtenable_disable): New.
11095 (cmd_qtstart): Install tracepoints even if disabled.
11096 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11097 receiving a QTEnable or QTDisable packet.
11098 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11099 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11100 tracepoints.
11101 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11102
84e578fb
DE		 111032011-05-10 Doug Evans <dje@google.com>
11104
11105 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11106
71f55dd8
DE		 111072011-05-04 Doug Evans <dje@google.com>
11108
11109 * linux-low.c (linux_join): Skip process lookup.
11110 * spu-low.c (spu_join): Ditto.
11111 * server.c (join_inferiors_callback): Delete.
11112 (process_serial_event): For 'D' packet (detach) call join_inferior
11113 directly.
11114
4d393d60
JM		 111152011-05-04 Joseph Myers <joseph@codesourcery.com>
11116
11117 * README: Don't mention xscale*-*-linux*.
11118 * configure.srv (xscale*-*-linux*): Don't handle target.
11119
b00ad6ff
NF		 111202011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11121
11122 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11123 casting pointers.
11124 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11125 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11126 (i386_emit_void_call_2): Likewise.
11127
af96c192
YQ		 111282011-04-26 Yao Qi <yao@codesourcery.com>
11129
43aaf8b6
PA		 11130 * linux-low.c: Move common macros to linux-ptrace.h.
11131 Include linux-ptrace.h.
af96c192
YQ		 11132 * Makefile.in (linux_ptrace_h): New.
11133 (linux-low.o): Depends on linux-ptrace.h.
11134
03f2bd59
JK		 111352011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11136
11137 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11138 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11139 (remote_prepare): New function with most of the TCP code from ...
11140 (remote_open): ... here. Detect PORT here unconditionally. Move also
11141 setting transport_is_reliable.
11142 * server.c (run_once): New variable.
11143 (gdbserver_usage): Document it.
11144 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11145 the first run if RUN_ONCE.
11146 * server.h (run_once, remote_prepare): New declarations.
11147
7a9dd1b2
TT		 111482011-04-19 Tom Tromey <tromey@redhat.com>
11149
11150 * win32-low.c (handle_load_dll): Remove duplicate "the".
11151
81239425
PM		 111522011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11153
11154 Remove support for old Cygwin 1.5 versions.
11155 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11156 function to avoid warning.
11157 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11158 warning.
11159
9e0627f1
PM		 111602011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11161
11162 * gdbserver/server.h (Macro _): Define it if not available.
11163
588eebee
MS		 111642011-03-14 Michael Snyder <msnyder@vmware.com>
11165
348af9f7 11166 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11167
43f70d4c
JB		 111682011-03-10 Joel Brobecker <brobecker@adacore.com>
11169
11170 * Makefile.in (maintainer-clean realclean distclean): Remove
11171 "make ... subdir_do" command.
11172
348af9f7
MS		 111732011-03-10 Michael Snyder <msnyder@vmware.com>
11174
11175 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11176
11177 * server.c (handle_v_run): Free alloced buffer on early return.
11178
e637a4f5
YQ		 111792011-03-09 Yao Qi <yao@codesourcery.com>
11180
11181 Revert:
11182 2011-03-04 Yao Qi <yao@codesourcery.com>
11183
11184 * Makefile.in: Remove GNU make feature --directory.
11185
11186 2011-03-05 Yao Qi <yao@codesourcery.com>
11187
11188 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11189 (subdir_do): New make target. Copied from gdb/Makefile.
11190 (maintainer-clean, realclean, distclean, clean): Call corresponding
11191 make targets in common/Makefile.
11192
11193 2011-02-11 Yao Qi <yao@codesourcery.com>
11194
11195 * configure.ac: Call AC_PROG_RANLIB.
11196 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11197 * configure: Regenerate.
11198
e6edda56
JK		 111992011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11200
11201 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11202
e5141119
JB		 112032011-03-06 Yao Qi <yao@codesourcery.com>
11204
11205 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11206
64794aa4
JB		 112072011-03-05 Yao Qi <yao@codesourcery.com>
11208
11209 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11210 (subdir_do): New make target. Copied from gdb/Makefile.
11211 (maintainer-clean, realclean, distclean, clean): Call corresponding
11212 make targets in common/Makefile.
11213
7a762829
YQ		 112142011-03-04 Yao Qi <yao@codesourcery.com>
11215
11216 * Makefile.in: Remove GNU make feature --directory.
11217
348af9f7
MS		 112182011-03-04 Michael Snyder <msnyder@vmware.com>
11219
11220 * server.c (queue_stop_reply): Call xmalloc not malloc.
11221
112222011-03-02 Michael Snyder <msnyder@vmware.com>
11223
11224 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11225
9f72fee2
MS		 112262011-02-28 Michael Snyder <msnyder@vmware.com>
11227
588eebee
MS		 11228 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11229 (cmd_qtframe): Ditto.
11230 (cmd_qtbuffer): Ditto.
11231 (cmd_bigqtbuffer): Ditto.
11232
9f72fee2
MS		 11233 * utils.c (decimal2str): Initialize 'width' to nine, then
11234 don't mess with it.
11235
8040bd49
UW		 112362011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11237
11238 * hostio.c (require_data): Free *data, not data.
11239
7e52cbd0
JK		 112402011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11241
11242 * hostio.c (require_data): Use free, not xfree.
11243
9130f83e
MS		 112442011-02-27 Michael Snyder <msnyder@vmware.com>
11245
4b812f4e
MS		 11246 * server.c (handle_query): Discard unused value.
11247
9130f83e
MS		 11248 * hostio.c (require_data): Free malloc memory before returning
11249 error.
11250
69d37113
MS		 112512011-02-26 Michael Snyder <msnyder@vmware.com>
11252
11253 * linux-low.c (list_threads): Call closedir for dirent.
11254
35f5825a
MS		 112552011-02-27 Michael Snyder <msnyder@vmware.com>
11256
2a589cef
MS		 11257 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11258 a case statement falls through.
11259
0adea5f7
MS		 11260 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11261
35f5825a
MS		 11262 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11263 in comparison.
11264
238f1c74
MS		 112652011-02-26 Michael Snyder <msnyder@vmware.com>
11266
11267 * utils.c (decimal2str): Eliminate dead code and dead param.
11268 (pulongest): Drop dead param from call to decimal2str.
11269 (plongest): Ditto.
11270
633ff500
JB		 112712011-02-24 Joel Brobecker <brobecker@adacore.com>
11272
11273 Revert the following patch (not approved yet):
11274 2011-02-21 Hui Zhu <teawater@gmail.com>
11275 * tracepoint.c (tp_printf): New function.
11276 (eval_agent_expr): Handle gdb_agent_op_printf.
11277
f9c6ff72
HZ		 112782011-02-21 Hui Zhu <teawater@gmail.com>
11279
11280 * tracepoint.c (tp_printf): New function.
11281 (eval_agent_expr): Handle gdb_agent_op_printf.
11282
94d5e490
TT		 112832011-02-18 Tom Tromey <tromey@redhat.com>
11284
11285 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11286 (tracepoint.o): Likewise.
11287 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11288 (gdb_agent_op_names): Likewise.
11289
c7f96d2b
TT		 112902011-02-18 Tom Tromey <tromey@redhat.com>
11291
11292 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11293 gdb_agent_op_rot>: New constants.
11294 (gdb_agent_op_names): Add pick and roll.
11295 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11296 cases.
11297
0feedb2c
JK		 112982011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11299
11300 * aclocal.m4: Regenerated with aclocal-1.11.1.
11301
b3b9301e
PA		 113022011-02-14 Pedro Alves <pedro@codesourcery.com>
11303
11304 * server.c (handle_qxfer_traceframe_info): New.
11305 (qxfer_packets): Register "traceframe-info".
11306 (handle_query): Report support for qXfer:traceframe-info:read+.
11307 * tracepoint.c (match_blocktype): New.
11308 (traceframe_find_block_type): Rename to ...
11309 (traceframe_walk_blocks): ... this. Add callback filter argument,
11310 and use it.
11311 (traceframe_find_block_type): New, reimplemented on top of
11312 traceframe_walk_blocks.
11313 (build_traceframe_info_xml): New.
11314 (traceframe_read_info): New.
11315 * server.h (traceframe_read_info): Declare.
11316
4f3e6fb7
YQ		 113172011-02-11 Yao Qi <yao@codesourcery.com>
11318
11319 * configure.ac: Call AC_PROG_RANLIB.
11320 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11321 * configure: Regenerate.
11322
764880b7
PA		 113232011-02-07 Pedro Alves <pedro@codesourcery.com>
11324
11325 * server.c (gdb_read_memory): Change return semantics to allow
11326 partial transfers.
11327 (handle_search_memory_1): Adjust.
11328 (process_serial_event) <'m' packet>: Handle partial transfers.
11329 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11330
1c79eb8a
PA		 113312011-01-28 Pedro Alves <pedro@codesourcery.com>
11332
11333 * regcache.c (init_register_cache): Initialize
11334 regcache->register_status.
11335 (free_register_cache): Release regcache->register_status.
11336 (regcache_cpy): Copy register_status.
11337 (registers_to_string): Print 'x's for unavailable registers.
11338 (supply_register): Mark the register's status valid or
11339 unavailable, depending on whether a buffer was passed in or not.
11340 (supply_register_zeroed): New.
11341 (supply_regblock): Mark the registers' status valid or
11342 unavailable, depending on whether a buffer was passed in or not.
11343 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11344 (struct regcache): New `register_status' field.
11345 (supply_register_zeroed): Declare.
11346 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11347 supply_register_zeroed, rather than passing a NULL buffer to
11348 supply_register.
11349 * tracepoint.c (fetch_traceframe_registers): Update comment.
11350
85724a0e
PA		 113512011-01-28 Pedro Alves <pedro@codesourcery.com>
11352
11353 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11354 buffer explicit.
11355
d08aafef
PA		 113562011-01-25 Pedro Alves <pedro@codesourcery.com>
11357
11358 * server.h (decode_xfer_write): Change prototype.
11359 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11360 and don't extract the annex here.
11361 * server.c (decode_xfer_read): Remove `annex' parameter,
11362 and don't extract the annex here.
11363 (decode_xfer): New.
11364 (struct qxfer): New.
11365 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11366 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11367 (handle_qxfer_statictrace): New functions, abstracted out from
11368 handle_query, and made to use the struct qxfer interface.
11369 (handle_threads_qxfer_proper): Rename to ...
11370 (handle_qxfer_threads_proper): ... this.
11371 (handle_threads_qxfer): Rename to ...
11372 (handle_qxfer_threads): ... this. Adjust.
11373 (qxfer_packets): New array.
11374 (handle_qxfer): New function.
11375 (handle_query): Use handle_qxfer.
11376
493e2a69
MS		 113772011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11378
11379 * gdbreplay.c: Shorten lines of >= 80 columns.
11380 * linux-low.c: Ditto.
11381 * linux-ppc-low.c: Ditto.
11382 * linux-s390-low.c: Ditto.
11383 * linux-sparc-low.c: Ditto.
11384 * linux-x86-low.c: Ditto.
11385 * linux-xtensa-low.c: Ditto.
11386 * mem-break.c: Ditto.
11387 * nto-low.c: Ditto.
11388 * regcache.h: Ditto.
11389 * remote-utils.c: Ditto.
11390 * server.c: Ditto.
11391 * server.h: Ditto.
11392 * thread-db.c: Ditto.
11393 * tracepoint.c: Ditto.
11394 * utils.c: Ditto.
11395 * win32-low.h: Ditto.
11396
44944448
JB		 113972011-01-05 Joel Brobecker <brobecker@adacore.com>
11398
11399 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11400 update.
11401
71ce852c
JB		 114022011-01-01 Joel Brobecker <brobecker@adacore.com>
11403
11404 * server.c (gdbserver_version): Update copyright year in version
11405 output.
11406 * gdbreplay.c (gdbreplay_version): Ditto.
11407
eb826dc6
MF		 114082010-12-29 Jie Zhang <jie.zhang@analog.com>
11409
11410 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11411 * linux-bfin-low.c: New file.
11412 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11413 PT_DATA_ADDR for BFIN targets.
11414 * Makefile.in (SFILES): Add linux-bfin-low.c.
11415 (clean): Remove reg-bfin.c.
11416 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11417 * README: Mention supported Blackfin targets.
11418
39ab222a
MF		 114192010-12-23 Mike Frysinger <vapier@gentoo.org>
11420
11421 * .gitignore: New file.
11422
a1f2ce7d
MF		 114232010-11-16 Mike Frysinger <vapier@gentoo.org>
11424
11425 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11426
f474844c
JZ		 114272010-10-22 Jie Zhang <jie@codesourcery.com>
11428
11429 * Makefile.in: Add FLAGS_TO_PASS variable.
11430 (install): Remove dependency of install-only and recursively
11431 invoke make for install-only.
11432
f1048712
DE		 114332010-10-04 Doug Evans <dje@google.com>
11434
11435 * Makefile.in (uninstall): Use $(DESTDIR).
11436
b53a1623
PA		 114372010-09-24 Pedro Alves <pedro@codesourcery.com>
11438
e6ee044d
PA		 11439 PR gdb/11842
11440
b53a1623
PA		 11441 * linux-x86-low.c (compat_siginfo_from_siginfo)
11442 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11443 si_code is < 0. Check for si_code == SI_TIMER before checking for
11444 si_code < 0.
11445
fa1bd1e4
JB		 114462010-09-13 Joel Brobecker <brobecker@adacore.com>
11447
11448 * lynx-i386-low.c: New file.
11449 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11450
47fac8f8
JB		 114512010-09-13 Joel Brobecker <brobecker@adacore.com>
11452
11453 * lynx-low.c (ptrace_request_to_str): Remove handling for
11454 request values that have been removed in LynxOS 5.x.
11455
1adfc54d
JB		 114562010-09-13 Joel Brobecker <brobecker@adacore.com>
11457
11458 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11459 <ptrace.h>
11460
c2a66c29
NS		 114612010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11462
11463 * configure.ac: Add --enable-inprocess-agent option.
11464 * configure: Rebuilt.
11465
32fcada3
YQ		 114662010-09-06 Yao Qi <yao@codesourcery.com>
11467
11468 * linux-low.c (linux_kill): Remove unused variable.
11469 (linux_stabilize_threads): Likewise.
11470 * server.c (start_inferior): Likewise.
11471 (queue_stop_reply_callback): Likewise.
11472 * tracepoint.c (do_action_at_tracepoint): Likewise.
11473
0cccb683
YQ		 114742010-09-06 Yao Qi <yao@codesourcery.com>
11475
11476 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11477 on return.
11478
423ec54c
JK		 114792010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11480
11481 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11482
12ac6819
PA		 114832010-09-06 Pedro Alves <pedro@codesourcery.com>
11484
11485 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11486 "$(IPA_DEPFILES)".
11487
8ed54b31
JB		 114882010-09-01 Joel Brobecker <brobecker@adacore.com>
11489
11490 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11491 gdbserver/lynx-ppc-low.c: New files.
11492 * Makefile.in (lynx_low_h): New variable.
11493 (lynx-low.o, lynx-ppc-low.o): New rules.
11494 * configure.ac: On LynxOS, link with -lnetinet.
11495 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11496 * configure: regenerate.
11497
bb0116a4
JB		 114982010-09-01 Joel Brobecker <brobecker@adacore.com>
11499
11500 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11501 * configure.ac: Add check for vasprintf and vsnprintf.
11502 * configure, config.in: Regenerate.
11503 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11504
a778ab81 115052010-09-01 Joel Brobecker <brobecker@adacore.com>
11506
11507 * gdbreplay.c: Move include of alloca.h up, next to include of
11508 malloc.h.
11509 * server.h: Add include of malloc.h.
11510 * mem-break.c: Remove include of malloc.h.
11511 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11512
8b034a19 115132010-09-01 Joel Brobecker <brobecker@adacore.com>
11514
11515 * Makefile.in (memmem.o): Build with -Wno-error.
11516
115172010-09-01 Joel Brobecker <brobecker@adacore.com>
11518
11519 * utils.c (xsnprintf): Make non-static.
11520 * server.h: Add xsnprintf declaration.
11521 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11522 replace calls to snprintf by calls to xsnprintf throughout.
11523
115242010-09-01 Joel Brobecker <brobecker@adacore.com>
11525
11526 * configure.ac: Add configure check for alloca.
11527 * configure, config.in: Regenerate.
11528 * server.h: Include alloca.h if it exists.
11529 * gdbreplay.c: Include alloca.h if it exists.
11530
1a981360
PA		 115312010-08-28 Pedro Alves <pedro@codesourcery.com>
11532
11533 * linux-low.c (__SIGRTMIN): Define if not already defined.
11534 (linux_create_inferior): Check for __ANDROID__ rather than
11535 __SIGRTMIN.
11536 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11537 are already deferred.
11538 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11539 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11540 stopped and already has a pending signal to report.
11541 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11542 a pending signal to report or is moving out of a jump pad.
11543 (linux_init_signals): Check for __ANDROID__ rather than
11544 __SIGRTMIN.
11545
b4d51a55
PA		 115462010-08-28 Pedro Alves <pedro@codesourcery.com>
11547
11548 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11549 debug_threads check. Avoid a linear search when not doing debug
11550 output.
11551
ec48365d
PA		 115522010-08-27 Pedro Alves <pedro@codesourcery.com>
11553
11554 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11555 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11556 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11557 (process_event): Change local fd's type to gdb_fildes_t.
11558 (create_file_handler): Adjust prototype.
11559 (delete_file_handler): Adjust prototype.
11560 (handle_file_event): Adjust prototype. Use pfildes.
11561 (create_file_event): Adjsut prototype.
11562 * remote-utils.c (remote_desc, listen_desc): Change type to
11563 gdb_fildes_t.
11564 * server.h: New gdb_fildes_t typedef.
11565 [USE_WIN32API]: Include winsock2.h.
11566 (delete_file_handler, add_file_handler): Adjust prototypes.
11567 (pfildes): Declare.
11568 * utils.c (pfildes): New.
11569
854d88f0
PA		 115702010-08-27 Pedro Alves <pedro@codesourcery.com>
11571
11572 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11573 * configure: Regenerate.
11574
0146f85b
PA		 115752010-08-27 Pedro Alves <pedro@codesourcery.com>
11576
11577 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11578 (linux_done_accessing_memory): ... this.
11579 (linux_target_ops): Adjust.
11580 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11581 * nto-low.c (nto_target_ops): Adjust comment.
11582 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11583 * spu-low.c (spu_target_ops): Adjust comment.
11584 * target.h (target_ops): Rename unprepare_to_access_memory field
11585 to done_accessing_memory.
11586 (unprepare_to_access_memory): Rename to ...
11587 (done_accessing_memory): ... this.
11588
90d74c30
PA		 115892010-08-26 Pedro Alves <pedro@codesourcery.com>
11590
11591 * linux-low.c (linux_prepare_to_access_memory): New.
11592 (linux_unprepare_to_access_memory): New.
11593 (linux_target_ops): Install them.
11594 * server.c (read_memory): Rename to ...
11595 (gdb_read_memory): ... this. Use
11596 prepare_to_access_memory/prepare_to_access_memory.
11597 (write_memory): Rename to ...
11598 (gdb_write_memory): ... this. Use
11599 prepare_to_access_memory/prepare_to_access_memory.
11600 (handle_search_memory_1): Adjust.
11601 (process_serial_event): Adjust.
11602 * target.h (struct target_ops): New fields
11603 prepare_to_access_memory and unprepare_to_access_memory.
11604 (prepare_to_access_memory, unprepare_to_access_memory): New.
11605 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11606 prepare_to_access_memory/prepare_to_access_memory.
11607 * nto-low.c (nto_target_ops): Adjust.
11608 * spu-low.c (spu_target_ops): Adjust.
11609 * win32-low.c (win32_target_ops): Adjust.
11610
fd467969
PA		 116112010-08-26 Pedro Alves <pedro@codesourcery.com>
11612
11613 * Makefile.in (WARN_CFLAGS): Get it from configure.
11614 (WERROR_CFLAGS): New.
11615 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11616 * configure.ac: Introduce --enable-werror, which adds -Werror to
11617 the compiler command line. Enabled by default. Disable with
11618 --disable-werror. Add -Wdeclaration-after-statement
11619 Wpointer-arith and -Wformat-nonliteral to warning flags.
11620 * configure: Regenerate.
11621
331e2f5f
PA		 116222010-08-26 Pedro Alves <pedro@codesourcery.com>
11623
11624 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11625
e581f2b4
PA		 116262010-08-26 Pedro Alves <pedro@codesourcery.com>
11627
11628 * gdbreplay.c (remote_error): New.
11629 (gdbchar): New.
11630 (expect): Use gdbchar. Check for error reading from GDB.
11631 Clarify sync error output.
11632 (play): Check for errors writing to GDB.
11633 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11634 * remote-utils.c (getpkt): Check for errors writing to the remote
11635 descriptor.
11636
3c11dd79
PA		 116372010-08-25 Pedro Alves <pedro@codesourcery.com>
11638
11639 * linux-low.c (linux_wait_1): Move non-debugging code out of
11640 `debug_threads' control.
11641
d20a8ad9
PA		 116422010-08-25 Pedro Alves <pedro@codesourcery.com>
11643
11644 * linux-low.c (linux_wait_1): Don't set last_status here.
11645 * server.c (push_event, queue_stop_reply_callback): Assert we're
11646 not pushing a TARGET_WAITKIND_IGNORE event.
11647 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11648 (myresume, handle_target_event): Set the thread's last_resume_kind
11649 and last_status from the target returned status.
11650
964e4306
PA		 116512010-08-25 Pedro Alves <pedro@codesourcery.com>
11652
11653 PR threads/10729
11654
11655 * linux-x86-low.c (update_debug_registers_callback): New.
11656 (i386_dr_low_set_addr): Use it.
11657 (i386_dr_low_get_addr): New.
11658 (i386_dr_low_set_control): Use update_debug_registers_callback.
11659 (i386_dr_low_get_control): New.
11660 (i386_dr_low_get_status): Adjust.
11661 * linux-low.c (linux_stop_lwp): New.
11662 * linux-low.h (linux_stop_lwp): Declare.
11663
11664 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11665 argument instead of a i386_debug_reg_state.
11666 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11667 a i386_debug_reg_state.
11668 (i386_insert_aligned_watchpoint): Adjust.
11669 (i386_remove_aligned_watchpoint): Adjust.
11670 (i386_low_stopped_data_address): Read the debug registers from the
11671 inferior instead of from the mirrors.
11672 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11673 (i386_dr_low_get_addr): Declare.
11674 (i386_dr_low_get_control): Declare.
11675 (i386_dr_low_get_status): Change prototype.
11676
11677 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11678 (i386_dr_low_get_addr): New.
11679 (i386_dr_low_get_control): New.
11680 (i386_dr_low_get_status): Adjust prototype. Return
11681 dr_status_mirror.
11682 (i386_initial_stuff): Clear dr_status_mirror and
11683 dr_control_mirror.
11684 (i386_get_thread_context): Adjust.
11685 (i386_set_thread_context): Adjust.
11686 (i386_thread_added): Adjust.
11687
5f21a75b
PA		 116882010-08-24 Pedro Alves <pedro@codesourcery.com>
11689
11690 * linux-low.h (linux_thread_area): Delete declaration.
11691
3e4c1235
TS		 116922010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11693
11694 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11695 after its termination.
11696
1971b033
PA		 116972010-08-09 Pedro Alves <pedro@codesourcery.com>
11698
11699 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11700 (gdb_wants_all_stopped): Delete.
11701 (linux_wait_1): Don't call them.
11702 * server.c (handle_v_cont): Tag all threads as want-stopped.
11703 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11704 stopped as "client-wants-stopped".
11705
310444ac
PA		 117062010-07-31 Pedro Alves <pedro@codesourcery.com>
11707
11708 * Makefile.in (signals_h): New.
11709 (server_h): Depend on it.
11710 (server.o): Don't depend on $(signals_def).
11711 (signals.o): Depend on $(signals_def).
11712
a19cae16
JK		 117132010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11714
11715 * Makefile.in (signals_def): New.
11716 (server_h): Append include/gdb/signals.h and signals_def.
11717 (server.o): Append signals_def.
11718
30d50328
JK		 117192010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11720
11721 * server.c (handle_target_event): Use target_signal_to_host for
11722 resume_info.sig initialization.
11723 * target.h (struct thread_resume) <sig>: New comment.
11724
5c3216e2
OS		 117252010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11726
c6f46ca0
OS		 11727 * server.c (handle_query): strcpy() the returned string from paddress()
11728 instead of sprintf().
5c3216e2
OS		 11729 * utils.c (paddress): Return phex_nz().
11730
6bd31874
JB		 117312010-07-07 Joel Brobecker <brobecker@adacore.com>
11732
11733 * server.c (handle_v_cont): Call mourn_inferior if process
11734 just exited.
11735 (myresume): Likewise.
11736
0fb4aa4b
PA		 117372010-07-01 Pedro Alves <pedro@codesourcery.com>
11738
11739 Static tracepoints, and integration with UST.
11740
11741 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11742 * mem-break.c (uninsert_all_breakpoints)
11743 (reinsert_all_breakpoints): New.
11744 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11745 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11746 (gdb_agent_ust_loaded, helper_thread_id)
11747 (gdb_agent_helper_thread_id): New macros.
11748 (struct ipa_sym_addresses): Add addr_ust_loaded,
11749 addr_helper_thread_id, addr_cmd_buf.
11750 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11751 (in_process_agent_loaded_ust): New.
11752 (write_e_ust_not_loaded): New.
11753 (maybe_write_ipa_ust_not_loaded): New.
11754 (struct collect_static_trace_data_action): New.
11755 (enum tracepoint_type) <static_tracepoint>: New.
11756 (struct tracepoint) <handle>: Mention static tracepoints.
11757 (struct static_tracepoint_ctx): New.
11758 (CMD_BUF_SIZE): New.
11759 (add_tracepoint_action): Handle static tracepoint actions.
11760 (unprobe_marker_at): New.
11761 (clear_installed_tracepoints): Handle static tracepoints.
11762 (cmd_qtdp): Handle static tracepoints.
11763 (probe_marker_at): New.
11764 (cmd_qtstart): Handle static tracepoints.
11765 (response_tracepoint): Handle static tracepoints.
11766 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11767 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11768 (get_context_regcache): Handle static tracepoints.
11769 (do_action_at_tracepoint): Handle static tracepoint actions.
11770 (traceframe_find_block_type): Handle static trace data blocks.
11771 (traceframe_read_sdata): New.
11772 (download_tracepoints): Download static tracepoint actions.
11773 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11774 (GDB_PROBE_NAME): New.
11775 (ust_ops): New.
11776 (GET_UST_SYM): New.
11777 (USTF): New.
11778 (dlsym_ust): New.
11779 (ust_marker_to_static_tracepoint): New.
11780 (gdb_probe): New.
11781 (collect_ust_data_at_tracepoint): New.
11782 (gdb_ust_probe): New.
11783 (UNIX_PATH_MAX, SOCK_DIR): New.
11784 (gdb_ust_connect_sync_socket): New.
11785 (resume_thread, stop_thread): New.
11786 (run_inferior_command): New.
11787 (init_named_socket): New.
11788 (gdb_ust_socket_init): New.
11789 (cstr_to_hexstr): New.
11790 (next_st): New.
11791 (first_marker, next_marker): New.
11792 (response_ust_marker): New.
11793 (cmd_qtfstm, cmd_qtsstm): New.
11794 (unprobe_marker_at, probe_marker_at): New.
11795 (cmd_qtstmat, gdb_ust_thread): New.
11796 (gdb_ust_init): New.
11797 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11798 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11799 (ST_REGENTRY): New.
11800 (x86_64_st_collect_regmap): New.
11801 (X86_64_NUM_ST_COLLECT_GREGS): New.
11802 (AMD64_RIP_REGNUM): New.
11803 (supply_static_tracepoint_registers): New.
11804 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11805 (ST_REGENTRY): New.
11806 (i386_st_collect_regmap): New.
11807 (i386_NUM_ST_COLLECT_GREGS): New.
11808 (supply_static_tracepoint_registers): New.
11809 * server.c (handle_query): Handle qXfer:statictrace:read.
11810 <qSupported>: Report support for StaticTracepoints, and
11811 qXfer:statictrace:read features.
11812 * server.h (traceframe_read_sdata)
11813 (supply_static_tracepoint_registers): Declare.
11814 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11815 (unpack_varlen_hex): Include in IPA build.
11816 * Makefile.in (ustlibs, ustinc): New.
11817 (IPA_OBJS): Add remote-utils-ipa.o.
11818 ($(IPA_LIB)): Link -ldl and -lpthread.
11819 (UST_CFLAGS): New.
11820 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11821 * config.in, configure: Regenerate.
11822
9e4344e5
PA		 118232010-06-20 Ian Lance Taylor <iant@google.com>
11824 Pedro Alves <pedro@codesourcery.com>
11825
11826 * linux-x86-low.c (always_true): Delete.
11827 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11828 trying to fool the compiler with always_true.
11829
c6beb2cb
PA		 118302010-06-20 Pedro Alves <pedro@codesourcery.com>
11831
11832 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11833 conditions in gdbserver.
11834
d2ed6730
UW		 118352010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11836
11837 * spu-low.c (spu_read_memory): Wrap around local store limit.
11838 (spu_write_memory): Likewise.
11839
4e29fb54
PA		 118402010-06-15 Pedro Alves <pedro@codesourcery.com>
11841
11842 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11843 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11844 LONGEST uses.
11845 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11846 uses.
11847 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11848 uses with LONGEST uses.
11849
6a271cae
PA		 118502010-06-14 Stan Shebs <stan@codesourcery.com>
11851 Pedro Alves <pedro@codesourcery.com>
11852
11853 Bytecode compiler.
11854
11855 * linux-x86-low.c: Include limits.h.
11856 (add_insns): New.
11857 (always_true): New.
11858 (EMIT_ASM): New.
11859 (EMIT_ASM32): New.
11860 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11861 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11862 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11863 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11864 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11865 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11866 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11867 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11868 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11869 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11870 (amd64_emit_void_call_2): New.
11871 (amd64_emit_ops): New.
11872 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11873 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11874 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11875 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11876 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11877 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11878 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11879 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11880 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11881 (i386_emit_stack_adjust, i386_emit_int_call_1)
11882 (i386_emit_void_call_2): New.
11883 (i386_emit_ops): New.
11884 (x86_emit_ops): New.
11885 (the_low_target): Install x86_emit_ops.
11886 * server.h (struct emit_ops): New.
11887 (get_raw_reg_func_addr): Declare.
11888 (current_insn_ptr, emit_error): Declare.
11889 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11890 (set_trace_state_variable_value): New defines.
11891 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11892 addr_get_trace_state_variable_value and
11893 addr_set_trace_state_variable_value.
11894 (symbol_list): New fields for get_raw_reg,
11895 get_trace_state_variable_value and set_trace_state_variable_value.
11896 (condfn): New typedef.
11897 (struct tracepoint): New field `compiled_cond'.
11898 (do_action_at_tracepoint): Clear compiled_cond.
11899 (get_trace_state_variable_value, set_trace_state_variable_value):
11900 Export in the IPA.
11901 (condition_true_at_tracepoint): If there's a compiled condition,
11902 run that.
11903 (current_insn_ptr, emit_error): New globals.
11904 (struct bytecode_address): New.
11905 (get_raw_reg_func_addr): New.
11906 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11907 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11908 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11909 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11910 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11911 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11912 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11913 (compile_tracepoint_condition, compile_bytecodes): New.
11914 * target.h (emit_ops): Forward declare.
11915 (struct target_ops): New field emit_ops.
11916 (target_emit_ops): New.
11917 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11918 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11919 * linux-low.c (linux_emit_ops): New.
11920 (linux_target_ops): Install it.
11921 * linux-low.h (struct linux_target_ops): New field emit_ops.
11922
92b72907
UW		 119232010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11924
11925 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11926 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11927
fa593d66
PA		 119282010-06-01 Pedro Alves <pedro@codesourcery.com>
11929 Stan Shebs <stan@codesourcery.com>
11930
11931 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11932 (all): Depend on $(extra_libraries).
11933 (install-only): Install the IPA.
11934 (IPA_OBJS, IPA_LIB): New.
11935 (clean): Remove the IPA lib.
11936 (IPAGENT_CFLAGS): New.
11937 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11938 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11939 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11940 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11941 * configure.ac: Check for atomic builtins support in the compiler.
11942 (IPA_DEPFILES, extra_libraries): Define.
11943 * configure.srv (ipa_obj): Add description.
11944 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11945 (i[34567]86-*-linux*): Set ipa_obj.
11946 (x86_64-*-linux*): Set ipa_obj.
11947 * linux-low.c (stabilizing_threads): New.
11948 (supports_fast_tracepoints): New.
11949 (linux_detach): Stabilize threads before detaching.
11950 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11951 the lwp is either not stabilizing, or is moving out of a jump pad.
11952 (linux_fast_tracepoint_collecting): New.
11953 (maybe_move_out_of_jump_pad): New.
11954 (enqueue_one_deferred_signal): New.
11955 (dequeue_one_deferred_signal): New.
11956 (linux_wait_for_event_1): If moving out of a jump pad, defer
11957 pending signals to later.
11958 (linux_stabilize_threads): New.
11959 (linux_wait_1): Check if threads need moving out of jump pads, and
11960 do it if so.
11961 (stuck_in_jump_pad_callback): New.
11962 (move_out_of_jump_pad_callback): New.
11963 (lwp_running): New.
11964 (linux_resume_one_lwp): Handle moving out of jump pads.
11965 (linux_set_resume_request): Dequeue deferred signals.
11966 (need_step_over_p): Also step over fast tracepoint jumps.
11967 (start_step_over): Also uninsert fast tracepoint jumps.
11968 (finish_step_over): Also reinsert fast tracepoint jumps.
11969 (linux_install_fast_tracepoint_jump): New.
11970 (linux_target_ops): Install linux_stabilize_threads and
11971 linux_install_fast_tracepoint_jump_pad.
11972 * linux-low.h (linux_target_ops) <get_thread_area,
11973 install_fast_tracepoint_jump_pad>: New fields.
11974 (struct lwp_info) <collecting_fast_tracepoint,
11975 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11976 (linux_get_thread_area): Declare.
11977 * linux-x86-low.c (jump_insn): New.
11978 (x86_get_thread_area): New.
11979 (append_insns): New.
11980 (push_opcode): New.
11981 (amd64_install_fast_tracepoint_jump_pad): New.
11982 (i386_install_fast_tracepoint_jump_pad): New.
11983 (x86_install_fast_tracepoint_jump_pad): New.
11984 (the_low_target): Install x86_get_thread_area and
11985 x86_install_fast_tracepoint_jump_pad.
11986 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11987 (struct fast_tracepoint_jump): New.
11988 (fast_tracepoint_jump_insn): New.
11989 (fast_tracepoint_jump_shadow): New.
11990 (find_fast_tracepoint_jump_at): New.
11991 (fast_tracepoint_jump_here): New.
11992 (delete_fast_tracepoint_jump): New.
11993 (set_fast_tracepoint_jump): New.
11994 (uninsert_fast_tracepoint_jumps_at): New.
11995 (reinsert_fast_tracepoint_jumps_at): New.
11996 (set_breakpoint_at): Use write_inferior_memory.
11997 (uninsert_raw_breakpoint): Use write_inferior_memory.
11998 (check_mem_read): Mask out fast tracepoint jumps.
11999 (check_mem_write): Mask out fast tracepoint jumps.
12000 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12001 (set_fast_tracepoint_jump): Declare.
12002 (delete_fast_tracepoint_jump)
12003 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12004 (reinsert_fast_tracepoint_jumps_at): Declare.
12005 * regcache.c: Don't compile many functions when building the
12006 in-process agent library.
12007 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12008 the register buffer in the heap.
12009 (free_register_cache): If the register buffer isn't owned by the
12010 regcache, don't free it.
12011 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12012 pre-existing register caches.
12013 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12014 type.
12015 (convert_ascii_to_int): : Constify `from' parameter type.
12016 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12017 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12018 the needed buffer in-place.
12019 (relocate_instruction): New.
12020 * server.c (handle_query) <qSymbols>: If the target supports
12021 tracepoints, give it a chance of looking up symbols. Report
12022 support for fast tracepoints.
12023 (handle_status): Stabilize threads.
12024 (process_serial_event): Adjust.
12025 * server.h (struct fast_tracepoint_jump): Forward declare.
12026 (struct process_info) <fast_tracepoint_jumps>: New field.
12027 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12028 (decode_X_packet, decode_M_packet): Adjust.
12029 (relocate_instruction): Declare.
12030 (in_process_agent_loaded): Declare.
12031 (tracepoint_look_up_symbols): Declare.
12032 (struct fast_tpoint_collect_status): Declare.
12033 (fast_tracepoint_collecting): Declare.
12034 (force_unlock_trace_buffer): Declare.
12035 (handle_tracepoint_bkpts): Declare.
12036 (initialize_low_tracepoint)
12037 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12038 * target.h (struct target_ops) <stabilize_threads,
12039 install_fast_tracepoint_jump_pad>: New fields.
12040 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12041 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12042 [HAVE_STDINT_H]: Include stdint.h.
12043 (trace_debug_1): Rename to ...
12044 (trace_vdebug): ... this.
12045 (trace_debug): Rename to ...
12046 (trace_debug_1): ... this. Add `level' parameter.
12047 (trace_debug): New.
12048 (ATTR_USED, ATTR_NOINLINE): New.
12049 (IP_AGENT_EXPORT): New.
12050 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12051 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12052 (about_to_request_buffer_space, trace_buffer_is_full)
12053 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12054 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12055 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12056 (traceframe_write_count, traceframes_created)
12057 (trace_state_variables)
12058 New renaming defines.
12059 (struct ipa_sym_addresses): New.
12060 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12061 (symbol_list): New.
12062 (ipa_sym_addrs): New.
12063 (all_tracepoint_symbols_looked_up): New.
12064 (in_process_agent_loaded): New.
12065 (write_e_ipa_not_loaded): New.
12066 (maybe_write_ipa_not_loaded): New.
12067 (tracepoint_look_up_symbols): New.
12068 (debug_threads) [IN_PROCESS_AGENT]: New.
12069 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12070 (UNKNOWN_SIDE_EFFECTS): New.
12071 (stop_tracing): New.
12072 (flush_trace_buffer): New.
12073 (stop_tracing_bkpt): New.
12074 (flush_trace_buffer_bkpt): New.
12075 (read_inferior_integer): New.
12076 (read_inferior_uinteger): New.
12077 (read_inferior_data_pointer): New.
12078 (write_inferior_data_pointer): New.
12079 (write_inferior_integer): New.
12080 (write_inferior_uinteger): New.
12081 (struct collect_static_trace_data_action): Delete.
12082 (enum tracepoint_type): New.
12083 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12084 <actions_str, step_actions, step_actions_str>: Only include in
12085 GDBserver.
fa593d66
PA		 12086 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12087 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12088 (tracepoints): Use IP_AGENT_EXPORT.
12089 (last_tracepoint): Don't include in the IPA.
12090 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12091 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12092 (alloced_trace_state_variables): New.
12093 (trace_state_variables): Use IP_AGENT_EXPORT.
12094 (traceframe_t): Delete unused variable.
12095 (circular_trace_buffer): Don't include in the IPA.
12096 (trace_buffer_start): Delete.
12097 (struct trace_buffer_control): New.
12098 (trace_buffer_free): Delete.
12099 (struct ipa_trace_buffer_control): New.
12100 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12101 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12102 New.
12103 (trace_buffer_ctrl): New.
12104 (TRACE_BUFFER_CTRL_CURR): New.
12105 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12106 Reimplement as macros.
12107 (trace_buffer_wrap): Delete.
12108 (traceframe_write_count, traceframe_read_count)
12109 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12110 (struct tracepoint_hit_ctx) <type>: New field.
12111 (struct fast_tracepoint_ctx): New.
12112 (memory_barrier): New.
12113 (cmpxchg): New.
12114 (record_tracepoint_error): Update atomically in the IPA.
12115 (clear_inferior_trace_buffer): New.
12116 (about_to_request_buffer_space): New.
12117 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12118 updating the same buffer.
12119 (add_tracepoint): Default the tracepoint's type to trap
12120 tracepoint, and orig_size to -1.
12121 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12122 internal variables.
12123 (create_trace_state_variable): New parameter `gdb'. Handle it.
12124 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12125 (cmd_qtdp): Handle fast tracepoints.
12126 (cmd_qtdv): Adjust.
12127 (max_jump_pad_size): New.
12128 (gdb_jump_pad_head): New.
12129 (get_jump_space_head): New.
12130 (claim_jump_space): New.
12131 (sort_tracepoints): New.
12132 (MAX_JUMP_SIZE): New.
12133 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12134 IPA.
12135 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12136 support. Upload fast traceframes, and delete internal IPA
12137 breakpoints.
12138 (stop_tracing_handler): New.
12139 (flush_trace_buffer_handler): New.
12140 (cmd_qtstop): Upload fast tracepoints.
12141 (response_tracepoint): Handle fast tracepoints.
12142 (tracepoint_finished_step): Upload fast traceframes. Set the
12143 tracepoint hit context's tracepoint type.
12144 (handle_tracepoint_bkpts): New.
12145 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12146 type. Add comment about fast tracepoints.
12147 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12148 non-existing action_str field.
12149 (get_context_regcache): Handle fast tracepoints.
12150 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12151 to the regcache.
12152 (fast_tracepoint_from_jump_pad_address): New.
12153 (fast_tracepoint_from_ipa_tpoint_address): New.
12154 (collecting_t): New.
12155 (force_unlock_trace_buffer): New.
12156 (fast_tracepoint_collecting): New.
12157 (collecting): New.
12158 (gdb_collect): New.
12159 (write_inferior_data_ptr): New.
12160 (target_tp_heap): New.
12161 (target_malloc): New.
12162 (download_agent_expr): New.
12163 (UALIGN): New.
12164 (download_tracepoints): New.
12165 (download_trace_state_variables): New.
12166 (upload_fast_traceframes): New.
12167 (IPA_FIRST_TRACEFRAME): New.
12168 (IPA_NEXT_TRACEFRAME_1): New.
12169 (IPA_NEXT_TRACEFRAME): New.
12170 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12171 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12172 (gdb_jump_pad_buffer_end): New.
12173 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12174 (initialize_tracepoint): Adjust.
12175 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12176 buffer. Initialize the low module.
12177 * utils.c (PREFIX, TOOLNAME): New.
12178 (malloc_failure): Use PREFIX.
12179 (error): In the IPA, an error causes an exit.
12180 (fatal, warning): Use PREFIX.
12181 (internal_error): Use TOOLNAME.
12182 (NUMCELLS): Increase to 10.
12183 * configure, config.in: Regenerate.
12184
d149dd1d
PA		 121852010-06-01 Pedro Alves <pedro@codesourcery.com>
12186
12187 * server.c (handle_query) <qSupported>: Do two passes over the
12188 qSupported string to avoid nesting strtok.
12189
f6528abd
JK		 121902010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12191
12192 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12193 (CDEPS): New.
12194 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12195 -Wl,--dynamic-list.
12196 * configure: Regenerate.
12197 * proc-service.list: New.
12198
ca2a87a0
JK		 121992010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12200
12201 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12202 New comment.
12203
363a6e9f
OS		 122042010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12205
12206 * gdbreplay.c (remote_open): Check error return from socket() call by
12207 its equality to -1 not by it being negative.
12208 * remote-utils.c (remote_open): Likewise.
12209
d23b6cb1
PA		 122102010-05-23 Pedro Alves <pedro@codesourcery.com>
12211
12212 * config.h: Regenerate.
12213
28d3cf85
MK		 122142010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12215
12216 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12217 doesn't provide PTRACE_GET_THREAD_AREA.
12218
fea36a59
MK		 122192010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12220
12221 * linux-m68k-low.c: Include <asm/ptrace.h>
12222 (ps_get_thread_area): Implement.
12223
24b066ba
DE		 122242010-05-03 Doug Evans <dje@google.com>
12225
12226 * event-loop.c (struct callback_event): New struct.
12227 (callback_list): New global.
12228 (append_callback_event, delete_callback_event): New functions.
12229 (process_callback): New function.
12230 (start_event_loop): Call it.
12231 * remote-utils.c (NOT_SCHEDULED): Define.
12232 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12233 moved out of readchar.
12234 (readchar): Rewrite. Call reschedule before returning.
12235 (reset_readchar): New function.
12236 (remote_close): Call it.
12237 (process_remaining, reschedule): New functions.
12238 * server.h (callback_handler_func): New typedef.
12239 (append_callback_event, delete_callback_event): Declare.
12240
9836d6ea
PA		 122412010-05-03 Pedro Alves <pedro@codesourcery.com>
12242
12243 * proc-service.c (ps_pglobal_lookup): Use
12244 thread_db_look_up_one_symbol.
12245 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12246 parameter. Use it instead of all_symbols_looked_up.
12247 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12248 field.
12249 (all_symbols_looked_up): Don't declare.
12250 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12251 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12252 field.
12253 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12254 Set all_symbols_looked_up here.
12255 (thread_db_look_up_one_symbol): New.
12256 (thread_db_get_tls_address): Adjust.
12257 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12258 thread_db object on the heap, and tentatively set it in the
12259 process structure.
12260 (thread_db_init): Don't set all_symbols_looked_up here.
12261 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12262
7984d532
PA		 122632010-05-03 Pedro Alves <pedro@codesourcery.com>
12264
12265 * linux-low.c (linux_kill, linux_detach): Adjust.
12266 (status_pending_p_callback): Remove redundant statement. Check
12267 for !TARGET_WAITIKIND_IGNORE, instead of
12268 TARGET_WAITKIND_STOPPED.
12269 (handle_tracepoints): Make sure LWP is locked. Adjust.
12270 (linux_wait_for_event_1): Adjust.
12271 (linux_cancel_breakpoints): New.
12272 (unsuspend_one_lwp): New.
12273 (unsuspend_all_lwps): New.
12274 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12275 (send_sigstop_callback): Change return type to int, add new
12276 `except' parameter and handle it.
12277 (suspend_and_send_sigstop_callback): New.
12278 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12279 pass them down. If SUSPEND, also increment the lwp's suspend
12280 count.
12281 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12282 (need_step_over_p): Don't consider suspended LWPs.
12283 (start_step_over): Adjust.
12284 (proceed_one_lwp): Change return type to int, add new `except'
12285 parameter and handle it.
12286 (unsuspend_and_proceed_one_lwp): New.
12287 (proceed_all_lwps): Use find_inferior instead of
12288 for_each_inferior.
12289 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12290 also decrement the suspend count of LWPs. Pass `except' down,
12291 instead of hacking its suspend count.
12292 (linux_pause_all): Add `freeze' parameter. Adjust.
12293 (linux_unpause_all): New.
12294 (linux_target_ops): Install linux_unpause_all.
12295 * server.c (handle_status): Adjust.
12296 * target.h (struct target_ops): New fields `unpause_all' and
12297 `cancel_breakpoints'. Add new parameter to `pause_all'.
12298 (pause_all): Add new `freeze' parameter.
12299 (unpause_all): New.
12300 (cancel_breakpoints): New.
12301 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12302 cancel breakpoints.
12303 (cmd_qtstart): Pause threads.
12304 (stop_tracing): Pause threads, and cancel breakpoints.
12305 * win32-low.c (win32_target_ops): Adjust.
12306
e471f25b
PA		 123072010-05-03 Pedro Alves <pedro@codesourcery.com>
12308
12309 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12310 the inferior right away from here...
12311 (linux_wait_1): ... to here, and adjust to check the thread's
12312 last_resume_kind instead of the lwp's step or stop_expected flags.
12313
1915ef4f
PA		 123142010-05-02 Pedro Alves <pedro@codesourcery.com>
12315
12316 * README: Use consistent `GDB' and `GDBserver' spellings.
12317
f9e39928
PA		 123182010-05-02 Pedro Alves <pedro@codesourcery.com>
12319
12320 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12321 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12322 (linux_detach_one_lwp): Assume the lwp is stopped.
12323 (any_thread_of): Delete.
12324 (linux_detach): Stop all lwps here. Don't blindly delete all
12325 breakpoints.
12326 (delete_lwp_callback): New.
12327 (linux_mourn): Delete all lwps of the process that is gone.
12328 (linux_wait_1): Don't delete the last lwp of the process here.
12329 * mem-break.h (mark_breakpoints_out): Declare.
12330 * mem-break.c (mark_breakpoints_out): New.
12331 (free_all_breakpoints): Use it.
12332 * server.c (handle_target_event): If the process is gone, mark
12333 breakpoints out.
12334 * thread-db.c (struct thread_db) <create_bp>: New field.
12335 (thread_db_enable_reporting): Fix prototype. Store a thread event
12336 breakpoint reference in the thread_db struct.
12337 (thread_db_load_search): Clear the thread_db object.
12338 (try_thread_db_load_1): Ditto.
12339 (switch_to_process): New.
12340 (disable_thread_event_reporting): Use it.
12341 (remove_thread_event_breakpoints): New.
12342 (thread_db_detach, thread_db_mourn): Use it.
12343
1e7fc18c
PA		 123442010-05-01 Pedro Alves <pedro@codesourcery.com>
12345
12346 * linux-low.c (linux_enable_event_reporting): New.
12347 (linux_wait_for_event_1, handle_extended_wait): Use it.
12348
02fc4de7
PA		 123492010-04-30 Pedro Alves <pedro@codesourcery.com>
12350
12351 * linux-low.c (linux_kill_one_lwp, linux_kill)
12352 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12353 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12354 SIGSTOP even if the LWP is stopped.
12355 (send_sigstop_callback): New.
12356 (stop_all_lwps): Use send_sigstop_callback instead.
12357 (linux_resume_one_thread): Adjust.
12358 (proceed_one_lwp): Still proceed an LWP that the client has
12359 requested to stop, if we haven't reported it as stopped yet. Make
12360 sure that LWPs the client want stopped, have a pending SIGSTOP.
12361
bc3b5632
DE		 123622010-04-26 Doug Evans <dje@google.com>
12363
ae1ada35
DE		 12364 * server.c (handle_general_set): Make static.
12365
bc3b5632
DE		 12366 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12367 Print received char after testing for error/eof instead of before.
12368 (input_interrupt): Tweak comment.
12369
65730243
DE		 123702010-04-23 Doug Evans <dje@google.com>
12371
12372 * server.c (start_inferior): Print inferior argv if --debug.
12373
a8ae7dc0
AR		 123742010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12375
12376 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12377 * nto-x86-low.c: Include server.h
12378
1c07cc19
PM		 123792010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12380
12381 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12382 be consistent with other sources of this directory.
12383 (init_registers_amd64): Correct name of source file of this function
12384 in the comment.
12385
e0a61e09
PM		 123862010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12387
12388 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12389 64-bit executables.
12390
54709339
PM		 123912010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12392
12393 * win32-i386-low.c: Add 64-bit support.
12394 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12395 (init_registers_amd64): Declare.
12396 (mappings): Add 64-bit version of array.
12397 (init_windows_x86): New function.
12398 (the_low_target): Change init_arch field to init_windows_x86.
12399
e8f0053d
PM		 124002010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12401
12402 * win32-low.c: Adapt to support also 64-bit architecture.
12403 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12404 (get_image_name): Use SIZE_T type for local variable `done'.
12405 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12406 (toolhelp_get_dll_name): Idem.
12407 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12408 Use uintptr_t typecast to avoid warning.
12409 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12410 (handle_exception): Use phex_nz to avoid warning.
12411 (win32_wait): Remove unused local variable `process'.
12412
c481e77e
PM		 124132010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12414
12415 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12416 `amd64-avx.o'.
12417
12ea4b69
PM		 124182010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12419
12420 * configure.ac: Use `ws2_32' library for srv_mingw.
12421 * configure: Regenerate.
12422 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12423 * remote-utils.c: Likewise.
12424
f6d1620c
L		 124252010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12426
12427 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12428 if __x86_64__ is defined.
12429
8e642873
PM		 124302010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12431
12432 * configure: Regenerate.
12433
711e434b
PM		 124342010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12435
12436 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12437 * target.h (target_ops): New get_tib_address field.
12438 * win32-low.h (win32_thread_info): Add thread_local_base field.
12439 * win32-low.c (child_add_thread): Add tlb argument.
12440 Set thread_local_base field to TLB.
12441 (get_child_debug_event): Adapt to child_add_thread change.
12442 (win32_get_tib_address): New function.
12443 (win32_target_ops): Set get_tib_address field to
12444 win32_get_tib_address.
12445 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12446
505106cd
PA		 124472010-04-12 Pedro Alves <pedro@codesourcery.com>
12448
505106cd
PA		 12449 * linux-low.c (linux_mourn): Also remove the process.
12450 * server.c (handle_target_event): Don't remove the process here.
12451 * nto-low.c (nto_mourn): New.
12452 (nto_target_ops): Install it.
12453 * spu-low.c (spu_mourn): New.
12454 (spu_target_ops): Install it.
12455 * win32-low.c (win32_mourn): New.
12456 (win32_target_ops): Install it.
12457
e8470a06
PA		 124582010-04-12 Pedro Alves <pedro@codesourcery.com>
12459
12460 * server.h (buffer_xml_printf): Remove redundant `;'.
12461
45ba0d02
PA		 124622010-04-12 Pedro Alves <pedro@codesourcery.com>
12463
12464 * regcache.c (set_register_cache): Invalidate regcaches before
12465 changing the register cache layout.
12466 (regcache_invalidate_one): Allow a NULL regcache.
12467 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12468 regcaches before changing the register cache layout or the target
12469 regsets.
12470
59e04013
L		 124712010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12472
12473 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12474 variable warning on Linux/x86-64.
12475
8336d594
PA		 124762010-04-11 Pedro Alves <pedro@codesourcery.com>
12477
12478 GDBserver disconnected tracing support.
12479
12480 * linux-low.c (linux_remove_process): Delete.
12481 (add_lwp): Don't set last_resume_kind here.
12482 (linux_kill): Use `mourn'.
12483 (linux_detach): Use `thread_db_detach', and `mourn'.
12484 (linux_mourn): New.
12485 (linux_attach_lwp_1): Adjust comment.
12486 (linux_attach): last_resume_kind moved the thread_info; adjust.
12487 (status_pending_p_callback): Adjust.
12488 (linux_wait_for_event_1): Adjust.
12489 (count_events_callback, select_singlestep_lwp_callback)
12490 (select_event_lwp_callback, cancel_breakpoints_callback)
12491 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12492 (proceed_one_lwp): Adjust.
12493 (linux_async): Add debug output.
12494 (linux_thread_stopped): New.
12495 (linux_pause_all): New.
12496 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12497 linux_pause_all.
12498 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12499 (thread_db_free): Delete declaration.
12500 (thread_db_detach, thread_db_mourn): Declare.
12501 * thread-db.c (thread_db_init): Use thread_db_mourn.
12502 (thread_db_free): Delete, split in two.
12503 (disable_thread_event_reporting): New.
12504 (thread_db_detach): New.
12505 (thread_db_mourn): New.
12506
12507 * server.h (struct thread_info) <last_resume_kind>: New field.
12508 <attached>: Add comment.
12509 <gdb_detached>: New field.
12510 (handler_func): Change return type to int.
12511 (handle_serial_event, handle_target_event): Ditto.
12512 (gdb_connected): Declare.
12513 (tracing): Delete.
12514 (disconnected_tracing): Declare.
12515 (stop_tracing): Declare.
12516
12517 * server.c (handle_query) <qSupported>: Report support for
12518 disconnected tracing.
12519 (queue_stop_reply_callback): Account for running threads.
12520 (gdb_wants_thread_stopped): New.
12521 (gdb_wants_all_threads_stopped): New.
12522 (gdb_reattached_process): New.
12523 (handle_status): Clear the `gdb_detached' flag of all processes.
12524 In all-stop, stop all threads.
12525 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12526 (process_serial_event): If the remote connection breaks, or if an
12527 exit was forced with "monitor exit", force an event loop exit.
12528 Handle disconnected tracing on detach.
12529 (handle_serial_event): Adjust.
12530 (handle_target_event): If GDB isn't connected, forward events back
12531 to the inferior, unless the last process exited, in which case,
12532 exit gdbserver. Adjust interface.
12533
12534 * remote-utils.c (remote_open): Don't block in accept. Instead
12535 register an event loop source on the listen socket file
12536 descriptor. Refactor bits into ...
12537 (listen_desc): ... this new global.
12538 (gdb_connected): ... this new function.
12539 (enable_async_notification): ... this new function.
12540 (handle_accept_event): ... this new function.
12541 (remote_close): Clear remote_desc.
12542
12543 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12544
12545 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12546 New fields.
12547 (mourn_inferior): Define.
12548 (target_process_qsupported): Avoid the dangling else problem.
12549 (thread_stopped): Define.
12550 (pause_all): Define.
12551 (target_waitstatus_to_string): Declare.
12552 * target.c (target_waitstatus_to_string): New.
12553
12554 * tracepoint.c (tracing): Make extern.
12555 (disconnected_tracing): New.
12556 (stop_tracing): Make extern. Handle tracing stops due to GDB
12557 disconnecting.
12558 (cmd_qtdisconnected): New.
12559 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12560 (handle_tracepoint_general_set): Handle QTDisconnected.
12561
12562 * event-loop.c (event_handler_func): Change return type to int.
12563 (process_event): Bail out if the event handler wants the event
12564 loop to stop.
12565 (handle_file_event): Ditto.
12566 (start_event_loop): Bail out if the event handler wants the event
12567 loop to stop.
12568
12569 * nto-low.c (nto_target_ops): Adjust.
12570 * spu-low.c (spu_wait): Don't remove the process here.
12571 (spu_target_ops): Adjust.
12572 * win32-low.c (win32_wait): Don't remove the process here.
12573 (win32_target_ops): Adjust.
12574
5d267c4c
PA		 125752010-04-11 Pedro Alves <pedro@codesourcery.com>
12576
12577 * regcache.c (realloc_register_cache): Invalidate inferior's
12578 regcache before recreating it.
12579
623ccd72
PA		 125802010-04-09 Pedro Alves <pedro@codesourcery.com>
12581
12582 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12583
219f2f23
PA		 125842010-04-09 Stan Shebs <stan@codesourcery.com>
12585 Pedro Alves <pedro@codesourcery.com>
12586
12587 * server.h (LONGEST): New.
12588 (struct thread_info) <while_stepping>: New field.
12589 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12590 Declare.
12591 (initialize_tracepoint, handle_tracepoint_general_set)
12592 (handle_tracepoint_query, tracepoint_finished_step)
12593 (tracepoint_was_hit, release_while_stepping_state_list):
12594 (current_traceframe): Declare.
12595 * server.c (handle_general_set): Handle tracepoint packets.
12596 (read_memory): New.
12597 (write_memory): New.
12598 (handle_search_memory_1): Use read_memory.
12599 (handle_query): Report support for conditional tracepoints, trace
12600 state variables, and tracepoint sources. Handle tracepoint
12601 queries.
12602 (main): Initialize the tracepoints module.
12603 (process_serial_event): Handle traceframe reads/writes.
12604
12605 * linux-low.c (handle_tracepoints): New.
12606 (linux_wait_1): Call it.
12607 (linux_resume_one_lwp): Handle while-stepping.
12608 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12609 (linux_target_ops): Install them.
12610 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12611 New field.
12612 * linux-x86-low.c (x86_supports_tracepoints): New.
12613 (the_low_target). Install it.
12614
12615 * mem-break.h (delete_breakpoint): Declare.
12616 * mem-break.c (delete_breakpoint): Make external.
12617
12618 * target.h (struct target_ops): Add `supports_tracepoints',
12619 `read_pc', and `write_pc' fields.
12620 (target_supports_tracepoints): Define.
12621 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12622 (phex_nz): New.
12623
12624 * regcache.h (struct regcache) <registers_owned>: New field.
12625 (init_register_cache, regcache_cpy): Declare.
12626 (regcache_read_pc, regcache_write_pc): Declare.
12627 (register_cache_size): Declare.
12628 (supply_regblock): Declare.
12629 * regcache.c (init_register_cache): New.
12630 (new_register_cache): Use it.
12631 (regcache_cpy): New.
12632 (register_cache_size): New.
12633 (supply_regblock): New.
12634 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12635
219f2f23
PA		 12636 * tracepoint.c: New.
12637
12638 * Makefile.in (OBS): Add tracepoint.o.
12639 (tracepoint.o): New rule.
12640
3a13a53b
L		 126412010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12642
12643 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12644 (i386-mmx.o): New.
12645 (i386-mmx.c): Likewise.
12646 (i386-mmx-linux.o): Likewise.
12647 (i386-mmx-linux.c): Likewise.
12648
12649 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12650 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12651 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12652 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12653
12654 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12655 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12656 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12657
1570b33e
L		 126582010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12659
12660 * Makefile.in (clean): Updated.
12661 (i386-avx.o): New.
12662 (i386-avx.c): Likewise.
12663 (i386-avx-linux.o): Likewise.
12664 (i386-avx-linux.c): Likewise.
12665 (amd64-avx.o): Likewise.
12666 (amd64-avx.c): Likewise.
12667 (amd64-avx-linux.o): Likewise.
12668 (amd64-avx-linux.c): Likewise.
12669
12670 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12671 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12672 (srv_amd64_regobj): Add amd64-avx.o.
12673 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12674 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12675 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12676 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12677 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12678 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12679 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12680
12681 * i387-fp.c: Include "i386-xstate.h".
12682 (i387_xsave): New.
12683 (i387_cache_to_xsave): Likewise.
12684 (i387_xsave_to_cache): Likewise.
12685 (x86_xcr0): Likewise.
12686
12687 * i387-fp.h (i387_cache_to_xsave): Likewise.
12688 (i387_xsave_to_cache): Likewise.
12689 (x86_xcr0): Likewise.
12690
12691 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12692 * linux-crisv32-low.c (target_regsets): Likewise.
12693 * linux-m68k-low.c (target_regsets): Likewise.
12694 * linux-mips-low.c (target_regsets): Likewise.
12695 * linux-ppc-low.c (target_regsets): Likewise.
12696 * linux-s390-low.c (target_regsets): Likewise.
12697 * linux-sh-low.c (target_regsets): Likewise.
12698 * linux-sparc-low.c (target_regsets): Likewise.
12699 * linux-xtensa-low.c (target_regsets): Likewise.
12700
12701 * linux-low.c: Include <sys/uio.h>.
12702 (regsets_fetch_inferior_registers): Support nt_type.
12703 (regsets_store_inferior_registers): Likewise.
12704 (linux_process_qsupported): New.
12705 (linux_target_ops): Add linux_process_qsupported.
12706
12707 * linux-low.h (regset_info): Add nt_type.
12708 (linux_target_ops): Add process_qsupported.
12709
12710 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12711 and <sys/uio.h>.
12712 (init_registers_i386_avx_linux): New.
12713 (init_registers_amd64_avx_linux): Likewise.
12714 (xmltarget_i386_linux_no_xml): Likewise.
12715 (xmltarget_amd64_linux_no_xml): Likewise.
12716 (PTRACE_GETREGSET): Likewise.
12717 (PTRACE_SETREGSET): Likewise.
12718 (x86_fill_xstateregset): Likewise.
12719 (x86_store_xstateregset): Likewise.
12720 (use_xml): Likewise.
12721 (x86_linux_update_xmltarget): Likewise.
12722 (x86_linux_process_qsupported): Likewise.
12723 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12724 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12725 init_registers_i386_linux here. Call
12726 x86_linux_update_xmltarget.
12727 (the_low_target): Add x86_linux_process_qsupported.
12728
12729 * server.c (handle_query): Call target_process_qsupported.
12730
12731 * target.h (target_ops): Add process_qsupported.
12732 (target_process_qsupported): New.
12733
fc7238bb
PA		 127342010-04-03 Pedro Alves <pedro@codesourcery.com>
12735
12736 * inferiors.c (add_thread): Set last_status kind to
12737 TARGET_WAITKIND_IGNORE.
12738 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12739 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12740 (linux_wait_1): Move `thread' local definition to block that uses
12741 it. Don't NULL initialize `event_child'.
12742 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12743 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12744 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12745
bdabb078
PA		 127462010-04-01 Pedro Alves <pedro@codesourcery.com>
12747
12748 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12749 an extended waitstatus, or by a watchpoint.
12750 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12751 thread was stepping or has been stopped by a watchpoint.
12752
d3bbe7a0
PA		 127532010-04-01 Pedro Alves <pedro@codesourcery.com>
12754
12755 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12756 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12757 of another, then delete the previous, and validate all
12758 breakpoints.
12759 (validate_inserted_breakpoint): New.
12760 (delete_disabled_breakpoints): New.
12761 (validate_breakpoints): New.
12762 (check_mem_read): Validate breakpoints before trusting their
12763 shadow. Delete disabled breakpoints.
12764 (check_mem_write): Validate breakpoints before trusting they
12765 should be inserted. Delete disabled breakpoints.
12766 * mem-break.h (validate_breakpoints):
12767 * server.c (handle_query): Validate breakpoints when we see a
12768 qSymbol query.
12769
8b07ae33
PA		 127702010-04-01 Pedro Alves <pedro@codesourcery.com>
12771
12772 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12773 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12774 if we could tell there's a GDB breakpoint at stop_pc.
12775 (need_step_over_p): Don't do a step over if we find a GDB
12776 breakpoint at the resume PC.
12777
12778 * mem-break.c (struct raw_breakpoint): New.
12779 (enum bkpt_type): New type `gdb_breakpoint'.
12780 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12781 fields. New field `raw'.
12782 (find_raw_breakpoint_at): New.
12783 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12784 breakpoint instead.
12785 (set_breakpoint_at): Adjust.
12786 (delete_raw_breakpoint): New.
12787 (release_breakpoint): New.
12788 (delete_breakpoint): Rename to...
12789 (delete_breakpoint_1): ... this. Add proc parameter. Use
12790 release_breakpoint. Return ENOENT.
12791 (delete_breakpoint): Reimplement.
12792 (find_breakpoint_at): Delete.
12793 (find_gdb_breakpoint_at): New.
12794 (delete_breakpoint_at): Delete.
12795 (set_gdb_breakpoint_at): New.
12796 (delete_gdb_breakpoint_at): New.
12797 (gdb_breakpoint_here): New.
12798 (set_reinsert_breakpoint): Use release_breakpoint.
12799 (uninsert_breakpoint): Rename to ...
12800 (uninsert_raw_breakpoint): ... this.
12801 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12802 (reinsert_raw_breakpoint): Change parameter type to
12803 raw_breakpoint.
12804 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12805 instead.
12806 (check_breakpoints): Adjust. Use release_breakpoint.
12807 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12808 (breakpoint_inserted_here): Ditto.
12809 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12810 Don't trust the breakpoint's shadow if it is not inserted.
12811 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12812 (delete_all_breakpoints): Adjust.
12813 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12814 use delete_breakpoint_1.
12815
12816 * mem-break.h (breakpoints_supported): Delete declaration.
12817 (set_gdb_breakpoint_at): Declare.
12818 (gdb_breakpoint_here): Declare.
12819 (delete_breakpoint_at): Delete.
12820 (delete_gdb_breakpoint_at): Declare.
12821
12822 * server.h (struct raw_breakpoint): Forward declare.
12823 (struct process_info): New field `raw_breakpoints'.
12824
12825 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12826 breakpoints.
12827
6bf5e0ba
PA		 128282010-03-24 Pedro Alves <pedro@codesourcery.com>
12829
12830 * linux-low.c (status_pending_p_callback): Fix comment.
12831 (linux_wait_for_event_1): Move most of the internal breakpoint
12832 handling from here...
12833 (linux_wait_1): ... to here.
12834 (count_events_callback): New.
12835 (select_singlestep_lwp_callback): New.
12836 (select_event_lwp_callback): New.
12837 (cancel_breakpoints_callback): New.
12838 (select_event_lwp): New.
12839 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12840 priority to all LWPs that have had events that should be reported
12841 to the client. Cancel breakpoints when about to reporting the
12842 event to the client, not while stopping lwps. No longer cancel
12843 finished single-steps here.
12844 (cancel_finished_single_step): Delete.
12845 (cancel_finished_single_steps): Delete.
12846
414a389f
PA		 128472010-03-24 Pedro Alves <pedro@codesourcery.com>
12848
12849 * mem-break.c (enum bkpt_type): New.
12850 (struct breakpoint): New field `type'.
12851 (set_breakpoint_at): Change return type to struct breakpoint
12852 pointer. Set type to `other_breakpoint' by default.
12853 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12854 in the breakpoint list.
12855 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12856 (reinsert_breakpoint): Rename to ...
12857 (reinsert_raw_breakpoint): ... this.
12858 (reinsert_breakpoints_at): Adjust.
12859 * mem-break.h (struct breakpoint): Declare.
12860 (set_breakpoint_at): Change return type to struct breakpoint
12861 pointer.
12862
2280c721
PA		 128632010-03-24 Pedro Alves <pedro@codesourcery.com>
12864
12865 * server.c (handle_query): Assign, not compare.
12866
d50171e4
PA		 128672010-03-24 Pedro Alves <pedro@codesourcery.com>
12868
12869 Teach linux gdbserver to step-over-breakpoints.
12870
12871 * linux-low.c (can_hardware_single_step): New.
12872 (supports_breakpoints): New.
12873 (handle_extended_wait): If stopping threads, read the stop pc of
12874 the new cloned LWP.
12875 (get_pc): New.
12876 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12877 low target doesn't support retrieving the PC.
12878 (add_lwp): Set last_resume_kind to resume_continue.
12879 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12880 (linux_attach): Don't clear stop_expected. Set the lwp's
12881 last_resume_kind to resume_stop.
12882 (linux_detach_one_lwp): Don't check for removed breakpoints.
12883 (check_removed_breakpoint): Delete.
12884 (status_pending_p): Rename to ...
12885 (status_pending_p_callback): ... this. Don't check for removed
12886 breakpoints. Don't consider threads that are stopped from GDB's
12887 perspective.
12888 (linux_wait_for_lwp): Always read the stop_pc here.
12889 (cancel_breakpoint): New.
12890 (step_over_bkpt): New global.
12891 (linux_wait_for_event_1): Implement stepping over breakpoints.
12892 (gdb_wants_lwp_stopped): New.
12893 (gdb_wants_all_stopped): New.
12894 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12895 single-step traps here. Store the thread's last reported target
12896 wait status.
12897 (send_sigstop): Don't clear stop_expected. Always set it,
12898 instead.
12899 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12900 (cancel_finished_single_step): New.
12901 (cancel_finished_single_steps): New.
12902 (wait_for_sigstop): Don't cancel finished single-step traps here.
12903 (linux_resume_one_lwp): Don't check for removed breakpoints.
12904 Don't set `step' on non-hardware step archs.
12905 (linux_set_resume_request): Ignore resume_stop requests if already
12906 stopping or stopped. Set the lwp's last_resume_kind.
12907 (resume_status_pending_p): Don't check for removed breakpoints.
12908 (need_step_over_p): New.
12909 (start_step_over): New.
12910 (finish_step_over): New.
12911 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12912 requests. Clear the thread's last reported target waitstatus.
12913 Don't use the `suspended' flag. Don't consider pending breakpoints.
12914 (linux_resume): Start a step-over if necessary.
12915 (proceed_one_lwp): New.
12916 (proceed_all_lwps): New.
12917 (unstop_all_lwps): New.
12918 * linux-low.h (struct lwp_info): Rewrite comment for the
12919 `suspended' flag. Add the `stop_pc' field. Delete the
12920 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12921 Add `'last_resume_kind' and `need_step_over' fields.
12922 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12923 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12924 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12925 (set_raw_breakpoint_at): New.
12926 (set_breakpoint_at): Rewrite to use it.
12927 (reinsert_breakpoint_handler): Delete.
12928 (set_reinsert_breakpoint): New.
12929 (reinsert_breakpoint_by_bp): Delete.
12930 (delete_reinsert_breakpoints): New.
12931 (uninsert_breakpoint): Rewrite.
12932 (uninsert_breakpoints_at): New.
12933 (reinsert_breakpoint): Rewrite.
12934 (reinsert_breakpoints_at): New.
12935 (check_breakpoints): Rewrite.
12936 (breakpoint_here): New.
12937 (breakpoint_inserted_here): New.
12938 (check_mem_read): Adjust.
12939 * mem-break.h (breakpoints_supported, breakpoint_here)
12940 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12941 (reinsert_breakpoint_by_bp): Delete declaration.
12942 (delete_reinsert_breakpoints): Declare.
12943 (reinsert_breakpoint): Delete declaration.
12944 (reinsert_breakpoints_at): Declare.
12945 (uninsert_breakpoint): Delete declaration.
12946 (uninsert_breakpoints_at): Declare.
12947 (check_breakpoints): Adjust prototype.
12948 * server.h: Adjust include order.
12949 (struct thread_info): Declare here. Add a `last_status' field.
12950
30ba68cb
MS		 129512010-03-23 Michael Snyder <msnyder@vmware.com>
12952
12953 * server.c (crc32): New function.
12954 (handle_query): Add handling for 'qCRC:' request.
12955
b9a881c2
PA		 129562010-03-23 Pedro Alves <pedro@codesourcery.com>
12957
12958 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12959 lwp had been stopped by a watchpoint.
12960
e92d13d5
PA		 129612010-03-16 Pedro Alves <pedro@codesourcery.com>
12962
12963 * server.h (internal_error): Declare.
12964 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12965 * utils.c (internal_error): New function.
12966
64daa791
AS		 129672010-03-15 Andreas Schwab <schwab@redhat.com>
12968
12969 * configure.srv: Fix typo setting srv_regobj.
12970
f52cd8cd
PA		 129712010-03-15 Pedro Alves <pedro@codesourcery.com>
12972
12973 * linux-low.c (fetch_register): Avoid passing a non string literal
12974 format to `error'.
12975 (usr_store_inferior_registers): Ditto.
12976
93ae6fdc
PA		 129772010-03-14 Pedro Alves <pedro@codesourcery.com>
12978
12979 * linux-low.c (linux_write_memory): Bail out early if peeking
12980 memory failed.
12981
c3adc08c
PA		 129822010-03-14 Pedro Alves <pedro@codesourcery.com>
12983
12984 * linux-low.h (struct lwp_info): New fields
12985 `stopped_by_watchpoint' and `stopped_data_address'.
12986 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12987 here, and cache them in the lwp object.
12988 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12989 directly.
12990 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12991 field.
12992 (linux_stopped_by_watchpoint): Rewrite.
12993 (linux_stopped_data_address): Rewrite.
12994
bce522a2
PA		 129952010-03-06 Simo Melenius <simo.melenius@iki.fi>
12996
12997 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12998 switching the current inferior, not before.
12999
90884b2b
L		 130002010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13001
13002 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13003 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13004 i386-linux.c and amd64-linux.c.
13005 (reg-i386.o): Removed.
13006 (reg-i386.c): Likewise.
13007 (reg-i386-linux.o): Likewise.
13008 (reg-i386-linux.c): Likewise.
13009 (reg-x86-64.o): Likewise.
13010 (reg-x86-64.c): Likewise.
13011 (reg-x86-64-linux.o): Likewise.
13012 (reg-x86-64-linux.c): Likewise.
13013 (i386.o): New.
13014 (i386.c): Likewise.
13015 (i386-linux.o): Likewise.
13016 (i386-linux.c): Likewise.
13017 (amd64.o): Likewise.
13018 (amd64.c): Likewise.
13019 (amd64-linux.o): Likewise.
13020 (amd64-linux.c): Likewise.
13021
13022 * configure.srv (srv_i386_regobj): New.
13023 (srv_i386_linux_regobj): Likewise.
13024 (srv_amd64_regobj): Likewise.
13025 (srv_amd64_linux_regobj): Likewise.
13026 (srv_i386_32bit_xmlfiles): Likewise.
13027 (srv_i386_64bit_xmlfiles): Likewise.
13028 (srv_i386_xmlfiles): Likewise.
13029 (srv_amd64_xmlfiles): Likewise.
13030 (srv_i386_linux_xmlfiles): Likewise.
13031 (srv_amd64_linux_xmlfiles): Likewise.
13032 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13033 srv_xmlfiles to $srv_i386_xmlfiles.
13034 (i[34567]86-*-mingw32ce*): Likewise.
13035 (i[34567]86-*-mingw*): Likewise.
13036 (i[34567]86-*-nto*): Likewise.
13037 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13038 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13039 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13040 (x86_64-*-linux*): Likewise.
13041
13042 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13043 (init_registers_amd64_linux): New.
13044 (x86_arch_setup): Replace init_registers_x86_64_linux with
13045 init_registers_amd64_linux.
13046
193f13e6
MK		 130472010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13048
13049 * configure.ac: Check for libdl. If it is not available link against
13050 static libthread_db.
13051 * configure: Regenerate.
13052
85d721b8
PA		 130532010-02-22 Pedro Alves <pedro@codesourcery.com>
13054
13055 PR9605
13056
13057 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13058 handing a read watchpoint.
13059 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13060
6076632b
DE		 130612010-02-12 Doug Evans <dje@google.com>
13062
13063 * linux-low.c (linux_supports_tracefork_flag): Document.
13064 (linux_look_up_symbols): Add comment.
13065
3327ccf7
L		 130662010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13067
13068 * regcache.c (supply_register): Clear regcache if buf is NULL.
13069
0718675c 130702010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13071 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13072
13073 * inferiors.c (find_inferior): Add function documentation.
13074 (unloaded_dll): Handle the case where the unloaded dll has not
13075 been previously registered in the dll list.
13076
177321bd
DJ		 130772010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13078
13079 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13080 (thumb2_breakpoint): New.
13081 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13082
2b009048
DJ		 130832010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13084
13085 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13086 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13087 breakpoints.
13088
3be029c7
PA		 130892010-01-21 Pedro Alves <pedro@codesourcery.com>
13090
13091 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13092
18f5de3b
JK		 130932010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13094
13095 * linux-s390-low.c (s390_collect_ptrace_register)
13096 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13097
3743bb4f
DE		 130982010-01-21 Doug Evans <dje@google.com>
13099
14ce3065
DE		 13100 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13101 (PTRACE_ARG4_TYPE): New macro.
13102 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13103 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13104 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13105 (usr_store_inferior_registers): Ditto.
13106 (linux_read_memory, linux_write_memory): Ditto.
13107 (linux_test_for_tracefork): Ditto.
13108
3743bb4f
DE		 13109 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13110 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13111
8b315be5
PA		 131122010-01-21 Pedro Alves <pedro@codesourcery.com>
13113
13114 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13115 target.
13116
85492558
PA		 131172010-01-21 Pedro Alves <pedro@codesourcery.com>
13118
13119 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13120 prototype to take a regcache. Adjust.
13121
442ea881
PA		 131222010-01-20 Pedro Alves <pedro@codesourcery.com>
13123
13124 * regcache.h (struct thread_info): Forward declare.
13125 (struct regcache): New.
13126 (new_register_cache): Adjust prototype.
13127 (get_thread_regcache): Declare.
13128 (free_register_cache): Adjust prototype.
13129 (registers_to_string, registers_from_string): Ditto.
13130 (supply_register, supply_register_by_name, collect_register)
13131 (collect_register_as_string, collect_register_by_name): Ditto.
13132 * regcache.c (struct inferior_regcache_data): Delete.
13133 (get_regcache): Rename to ...
13134 (get_thread_regcache): ... this. Adjust. Switch inferior before
13135 fetching registers.
13136 (regcache_invalidate_one): Adjust.
13137 (regcache_invalidate): Fix prototype.
13138 (new_register_cache): Return the new register cache.
13139 (free_register_cache): Change prototype.
13140 (realloc_register_cache): Adjust.
13141 (registers_to_string): Change prototype to take a regcache. Adjust.
13142 (registers_from_string): Ditto.
13143 (register_data): Ditto.
13144 (supply_register): Ditto.
13145 (supply_register_by_name): Ditto.
13146 (collect_register): Ditto.
13147 (collect_register_as_string): Ditto.
13148 (collect_register_by_name): Ditto.
13149 * server.c (process_serial_event): Adjust.
13150 * linux-low.h (regset_fill_func, regset_store_func): Change
13151 prototype.
13152 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13153 Change prototype.
13154 * linux-low.c (get_stop_pc): Adjust.
13155 (check_removed_breakpoint): Adjust.
13156 (linux_wait_for_event): Adjust.
13157 (linux_resume_one_lwp): Adjust.
13158 (fetch_register): Add regcache parameter. Adjust.
13159 (usr_store_inferior_registers): Ditto.
13160 (regsets_fetch_inferior_registers): Ditto.
13161 (regsets_store_inferior_registers): Ditto.
13162 (linux_fetch_registers, linux_store_registers): Ditto.
13163 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13164 regcache. Adjust.
43aaf8b6
PA		 13165 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13166 Ditto.
442ea881
PA		 13167 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13168 prototype to take a regcache.
13169 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13170 * remote-utils.c (convert_ascii_to_int, outreg)
13171 (prepare_resume_reply): Change prototype to take a regcache.
13172 Adjust.
13173 * target.h (struct target_ops) <fetch_registers, store_registers>:
13174 Change prototype to take a regcache.
13175 (fetch_inferior_registers, store_inferior_registers): Change
13176 prototype to take a regcache. Adjust.
13177 * proc-service.c (ps_lgetregs): Adjust.
13178 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13179 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13180 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13181 take a regcache. Adjust.
13182 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13183 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13184 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13185 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13186 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13187 (cris_cannot_fetch_register):
13188 (cris_breakpoint_at): Change prototype to take a regcache.
13189 Adjust.
13190 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13191 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13192 to take a regcache. Adjust.
13193 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13194 Adjust.
13195 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13196 take a regcache. Adjust.
13197 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13198 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13199 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13200 * linux-mips-low.c (mips_get_pc):
13201 (mips_set_pc): Change prototype to take a regcache. Adjust.
13202 (mips_reinsert_addr): Adjust.
13203 (mips_collect_register): Change prototype to take a regcache.
13204 Adjust.
13205 (mips_supply_register):
13206 (mips_collect_register_32bit, mips_supply_register_32bit)
13207 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13208 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13209 * linux-ppc-low.c (ppc_supply_ptrace_register)
13210 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13211 (parse_spufs_run): Adjust.
13212 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13213 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13214 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13215 take a regcache. Adjust.
13216 * linux-s390-low.c (s390_collect_ptrace_register)
13217 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13218 (s390_set_pc): Change prototype to take a regcache. Adjust.
13219 (s390_arch_setup): Adjust.
13220 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13221 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13222 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13223 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13224 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13225 regcache. Adjust.
13226 (sparc_breakpoint_at): Adjust.
13227 * linux-xtensa-low.c (xtensa_fill_gregset):
13228 (xtensa_store_gregset):
13229 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13230 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13231 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13232 prototype to take a regcache. Adjust.
13233 * win32-arm-low.c (arm_fetch_inferior_register)
13234 (arm_store_inferior_register): Change prototype to take a
13235 regcache. Adjust.
13236 * win32-i386-low.c (i386_fetch_inferior_register)
13237 (i386_store_inferior_register): Change prototype to take a
13238 regcache. Adjust.
13239 * win32-low.c (child_fetch_inferior_registers)
13240 (child_store_inferior_registers): Change prototype to take a
13241 regcache. Adjust.
13242 (win32_wait): Adjust.
13243 (win32_fetch_inferior_registers): Change prototype to take a
13244 regcache. Adjust.
13245 (win32_store_inferior_registers): Adjust.
13246 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13247 store_inferior_register>: Change prototype to take a regcache.
13248
60c3d7b0
DE		 132492010-01-20 Doug Evans <dje@google.com>
13250
13251 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13252 #ifdef.
13253 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13254 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13255
dc146f7c
VP		 132562010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13257
13258 * linux-low.c (linux_core_of_thread): New.
13259 (compare_ints, show_process, list_threads): New.
13260 (linux_qxfer_osdata): Report threads and cores.
13261 (linux_target_op): Register linux_core_of_thread.
13262 * remote-utils.c (prepare_resume_reply): Report the core.
13263 (buffer_xml_printf): Support %d specifier.
13264 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13265 New.
13266 (handle_query): Handle qXfer:threads. Announce availability
13267 thereof.
13268 * target.h (struct target_ops): New field core_of_thread.
13269
7803799a
UW		 132702010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13271
13272 * Makefile.in (clean): Remove new generated files.
13273 (reg-s390.o, reg-s390.c): Remove rules.
13274 (reg-s390x.o, reg-s390x.c): Likewise.
13275 (s390-linux32.o, s390-linux32.c): Add rules.
13276 (s390-linux64.o, s390-linux64.c): Likewise.
13277 (s390x-linux64.o, s390x-linux64.c): Likewise.
13278 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13279 * linux-s390-low.c: Include <elf.h>.
13280 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13281 (init_registers_s390): Remove prototype.
13282 (init_registers_s390x): Likewise.
13283 (init_registers_s390_linux32): Add prototype.
13284 (init_registers_s390_linux64): Likewise.
13285 (init_registers_s390x_linux64): Likewise.
13286 (s390_num_regs_3264): New define.
13287 (s390_regmap_3264): New global variable.
13288 (s390_cannot_fetch_register): Remove obsolete check.
13289 (s390_cannot_store_register): Likewise.
13290 (s390_collect_ptrace_register): Handle upper/lower register halves.
13291 (s390_supply_ptrace_register): Likewise.
13292 (s390_fill_gregset): Update to register number changes.
13293 (s390_get_hwcap): New routine.
13294 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13295 Install appropriate regmap and register set.
13296
6e7ffa39
JB		 132972010-01-01 Joel Brobecker <brobecker@adacore.com>
13298
13299 * server.c (gdbserver_version): Update copyright year to 2010.
13300 * gdbreplay.c (gdbreplay_version): Likewise.
13301
957f3f49
DE		 133022009-12-28 Doug Evans <dje@google.com>
13303
13304 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13305 elf/external.h. Include <elf.h> instead but only if necessary.
13306
ca5c370d
PA		 133072009-12-28 Pedro Alves <pedro@codesourcery.com>
13308
13309 * linux-low.c (linux_remove_process): Remove `detaching'
13310 parameter. Don't release/detach from thread_db here.
13311 (linux_kill): Release/detach from thread_db here, ...
13312 (linux_detach): ... and here, before actually detaching.
13313 (linux_wait_1): ... and here, when a process exits.
13314 * thread-db.c (any_thread_of): New.
13315 (thread_db_free): Switch the current inferior to a thread of the
13316 passed in process.
13317
4ee62156
DE		 133182009-12-21 Doug Evans <dje@google.com>
13319
d90e6a88
DE		 13320 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13321
c5f62d5f
DE		 13322 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13323 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13324 warning ifndef __NR_tkill. Move setting of errno there too.
13325 Delete unnecessary resetting of errno after syscall.
13326 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13327
10e86dd7
DE		 13328 * configure.ac: Check for dladdr.
13329 * config.in: Regenerate.
13330 * configure: Regenerate.
13331 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13332 (try_thread_db_load): Update.
13333
4ee62156
DE		 13334 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13335
00f515da
DE		 133362009-12-18 Doug Evans <dje@google.com>
13337
e9464885
DE		 13338 * event-loop.c: Include unistd.h if it exists.
13339
07d4f67e
DE		 13340 * linux-low.c (my_waitpid): Move definition away from being in
13341 between linux_tracefork_child/linux_test_for_tracefork.
13342
00f515da
DE		 13343 * gdb_proc_service.h (psaddr_t): Fix type.
13344 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13345 signature to match glibc.
13346
1de1badb
DE		 133472009-12-16 Doug Evans <dje@google.com>
13348
13349 * linux-low.c (linux_read_memory): Fix argument to read.
13350
aeeb81d1
PA		 133512009-11-26 Pedro Alves <pedro@codesourcery.com>
13352
13353 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13354 events, don't leave current_inferior pointing at null.
13355
10357975
PA		 133562009-11-26 Pedro Alves <pedro@codesourcery.com>
13357
13358 * win32-low.c (LOG): Delete.
13359 (OUTMSG): Output to stderr.
13360 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13361 on compile time LOG macro.
13362 (win32_wait): Fix debug output.
13363
cf6e3471
PA		 133642009-11-26 Pedro Alves <pedro@codesourcery.com>
13365
13366 * win32-low.c (win32_add_one_solib): If the dll name is
13367 "ntdll.dll", prepend the system directory to the dll path.
13368
0c85e18e
MK		 133692009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13370
13371 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13372
9ac544ce 133732009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13374 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13375
13376 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13377 * configure.ac: Check for __mcoldfire__ and set
13378 gdb_cv_m68k_is_coldfire.
13379 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13380 reg-cf.o and reg-m68k.o.
13381 * configure: Regenerated.
13382
fd7dd3e6
PA		 133832009-11-16 Pedro Alves <pedro@codesourcery.com>
13384
13385 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13386 Pass it to thread_db_free.
13387 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13388 proper `detaching' argument to linux_remove_process.
13389 * linux-low.h (thread_db_free): Add `detaching' parameter.
13390 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13391 to thread_db_free.
13392 (thread_db_free): Add `detaching' parameter. Only
13393 call td_ta_clear_event if detaching from process.
13394
75aa492e
MK		 133952009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13396
13397 * thread-db.c (thread_db_free): Fix typo.
13398
21e1bee4
PP		 133992009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13400
13401 PR gdb/10838
13402 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13403
8838b45e
NS		 134042009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13405
13406 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13407 with an i686 compiler.
13408 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13409 needed.
13410 * configure: Rebuilt.
13411
8a35fb51
SL		 134122009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13413
13414 PR gdb/10783
13415
13416 * server.c (handle_search_memory_1): Correct read_addr initialization
13417 in loop for searching subsequent chunks.
13418
96f15937
PP		 134192009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13420
13421 * configure.ac: New --with-libthread-db option.
13422 * thread-db.c: Allow direct dependence on libthread_db.
13423 (thread_db_free): Adjust.
13424 * config.in: Regenerate.
13425 * configure: Likewise.
889bf7c5 13426
5f7d1694
PP		 134272009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13428
13429 PR gdb/10757
13430 * thread-db.c (attach_thread): New function.
13431 (maybe_attach_thread): Return success/failure.
13432 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13433 (thread_db_find_new_threads): Loop until no new threads.
13434
88e3b899
PA		 134352009-10-13 Pedro Alves <pedro@codesourcery.com>
13436
13437 * proc-service.c (ps_lgetregs): Formatting.
13438
cdbfd419
PP		 134392009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13440
13441 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13442 * configure.ac: Adjust.
13443 * linux-low.h (struct process_info_private): Move members to struct
13444 thread_db.
13445 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13446 * linux-low.c (linux_remove_process): Adjust.
13447 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13448 * server.c (handle_query): Move code ...
13449 (handle_monitor_command): ... here. New function.
13450 * target.h (struct target_ops): New member.
13451 * thread-db.c (struct thread_db): New.
13452 (libthread_db_search_path): New variable.
13453 (thread_db_create_event, thread_db_enable_reporting)
13454 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13455 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13456 (try_thread_db_load_1, dladdr_to_soname): New functions.
13457 (try_thread_db_load, thread_db_load_search): New functions.
13458 (thread_db_init): Search for libthread_db.
13459 (thread_db_free): New function.
13460 (thread_db_handle_monitor_command): Likewise.
13461 * config.in: Regenerate.
13462 * configure: Regenerate.
889bf7c5 13463
4168d2d6
UW		 134642009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13465
13466 * spu-low.c (spu_kill): Wait for inferior to terminate.
13467 Call clear_inferiors.
13468 (spu_detach): Call clear_inferiors.
13469
81ecdfbb
RW		 134702009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13471
13472 * aclocal.m4: Regenerate.
13473 * config.in: Likewise.
13474 * configure: Likewise.
13475
0b9ff2c0
UW		 134762009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13477
13478 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13479 (parse_spufs_run): New function.
13480 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13481 (ppc_breakpoint_at): Handle SPU breakpoints.
13482
efcbbd14
UW		 134832009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13484
13485 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13486 (SPUFS_MAGIC): Define.
13487 (spu_enumerate_spu_ids): New function.
13488 (linux_qxfer_spu): New function.
13489 (linux_target_ops): Install linux_qxfer_spu.
13490
f4d9bade
UW		 134912009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13492
13493 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13494 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13495 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13496 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13497 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13498 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13499 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13500 (init_registers_powerpc_cell32l): Add prototype.
13501 (init_registers_powerpc_cell64l): Likewise.
13502 (ppc_arch_setup): Detect Cell/B.E. architecture.
13503
96e946ca
RW		 135042009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13505
13506 * Makefile.in (datarootdir): New variable.
13507
58d6951d
DJ		 135082009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13509
13510 * linux-low.c (linux_write_memory): Update debugging output.
13511 * Makefile.in (clean): Add new descriptions.
13512 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13513 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13514 * configure.srv: Add new files for arm*-*-linux*.
13515 * linux-arm-low.c: Add new declarations.
13516 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13517 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13518 (HWCAP_VFPv3D16): New.
13519 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13520 instead of __IWMMXT__.
13521 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13522 (arm_arch_setup): New.
13523 (target_regsets): Remove #ifdef. Add VFP regset.
13524 (the_low_target): Use arm_arch_setup.
13525
12b42a12
DJ		 135262009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13527
13528 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13529 the main thread again.
13530
ac8c974e
AR		 135312009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13532
13533 Adding Neutrino gdbserver.
13534 * configure: Regenerated.
13535 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13536 * configure.srv (i[34567]86-*-nto*): New target.
13537 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13538 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13539 (nto_comctrl) [__QNX__]: New function.
13540 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13541
4424e0c3 135422009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13543
13544 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13545 srv_tgtobj.
13546
912cf4ba
PA		 135472009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13548 Pedro Alves <pedro@codesourcery.com>
13549
13550 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13551 don't support CONTEXT_EXTENDED_REGISTERS.
13552 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13553 (the_low_target): Install them.
13554 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13555 failing with ERROR_PIPE_NOT_CONNECTED.
13556
aa5ca48f
DE		 135572009-06-30 Doug Evans <dje@google.com>
13558 Pierre Muller <muller@ics.u-strasbg.fr>
13559
13560 Add h/w watchpoint support to x86-linux, win32-i386.
13561 * Makefile.in (SFILES): Add i386-low.c
13562 (i386_low_h): Define.
13563 (i386-low.o): Add dependencies.
13564 (linux-x86-low.o): Add i386-low.h dependency.
13565 (win32-i386-low.o): Ditto.
13566 * i386-low.c: New file.
13567 * i386-low.h: New file.
13568 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13569 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13570 * linux-low.c (linux_add_process): Initialize arch_private.
13571 (linux_remove_process): Free arch_private.
13572 (add_lwp): Initialize arch_private.
13573 (delete_lwp): Free arch_private.
13574 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13575 provided.
13576 * linux-low.h (process_info_private): New member arch_private.
13577 (lwp_info): New member arch_private.
13578 (linux_target_ops): New members new_process, new_thread,
13579 prepare_to_resume.
13580 (ptid_of): New macro.
13581 * linux-x86-low.c: Include stddef.h, i386-low.h.
13582 (arch_process_info): New struct.
13583 (arch_lwp_info): New struct.
13584 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13585 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13586 (i386_dr_low_get_status): New function.
13587 (x86_insert_point, x86_remove_point): New functions.
13588 (x86_stopped_by_watchpoint): New function.
13589 (x86_stopped_data_address): New function.
13590 (x86_linux_new_process, x86_linux_new_thread): New functions.
13591 (x86_linux_prepare_to_resume): New function.
13592 (the_low_target): Add entries for insert_point, remove_point,
13593 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13594 prepare_to_resume.
13595 * server.c (debug_hw_points): New global.
13596 (monitor_show_help): Document set debug-hw-points.
13597 (handle_query): Process "set debug-hw-points".
13598 * server.h (debug_hw_points): Declare.
13599 (paddress): Declare.
13600 * utils.c (NUMCELLS, CELLSIZE): New macros.
13601 (get_sell, xsnprintf, paddress): New functions.
13602 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13603 remove_point, stopped_by_watchpoint, stopped_data_address.
13604 * win32-i386-low.c: Include i386-low.h.
13605 (debug_reg_state): Replaces dr.
13606 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13607 (i386_dr_low_get_status): New function.
13608 (i386_insert_point, i386_remove_point): New functions.
13609 (i386_stopped_by_watchpoint): New function.
13610 (i386_stopped_data_address): New function.
13611 (i386_initial_stuff): Update.
13612 (get_thread_context,set_thread_context,i386_thread_added): Update.
13613 (the_low_target): Add entries for insert_point,
13614 remove_point, stopped_by_watchpoint, stopped_data_address.
13615 * win32-low.c (win32_insert_watchpoint): New function.
13616 (win32_remove_watchpoint): New function.
13617 (win32_stopped_by_watchpoint): New function.
13618 (win32_stopped_data_address): New function.
13619 (win32_target_ops): Add entries for insert_watchpoint,
13620 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13621 * win32-low.h (win32_target_ops): New members insert_point,
13622 remove_point, stopped_by_watchpoint, stopped_data_address.
13623
d993e290
PA		 136242009-06-25 Pedro Alves <pedro@codesourcery.com>
13625
13626 * server.c (process_serial_event): Re-return unsupported, not
13627 error, if the type isn't recognized. Re-allow supporting only
13628 insert or remove packets. Also call require_running for
13629 breakpoints. Add missing break statement to default case. Tidy.
13630 * target.h (struct target_ops): Rename insert_watchpoint to
13631 insert_point, and remove_watchpoint to remove_point.
13632
13633 * linux-low.h (struct linux_target_ops): Likewise.
13634 * linux-low.c (linux_insert_watchpoint): Rename to ...
13635 (linux_insert_point): ... this. Adjust.
13636 (linux_remove_watchpoint): Rename to ...
13637 (linux_remove_point): ... this. Adjust.
13638 (linux_target_ops): Adjust.
13639 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13640 (cris_insert_point): ... this.
13641 (cris_remove_watchpoint): Rename to ...
13642 (cris_remove_point): ... this.
13643 (the_low_target): Adjust.
13644
0f54c268
PM		 136452009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13646
13647 * server.c (handle_v_kill): Pass signal_pid to
13648 kill_inferior if multi_process is zero.
13649
c6314022
AR		 136502009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13651
13652 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13653 * target.h (target_ops): Comment for *_watchpoint to make it clear
13654 the functions can get types '0' and '1'.
13655
4463ce24
AR		 136562009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13657
13658 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13659 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13660 * regcache.c (get_regcache): Likewise.
13661 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13662 * win32-low.c (child_fetch_inferior_registers): Remove check for
13663 regno 0.
13664
cf8fd78b
PA		 136652009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13666 Pedro Alves <pedro@codesourcery.com>
13667
13668 * target.h (struct target_ops) <supports_multi_process>: New
13669 callback.
13670 (target_supports_multi_process): New.
13671 * server.c (handle_query): Even if GDB reports support, only
13672 enable multi-process if the target also supports it. Report
13673 multi-process support only if the target backend supports it.
13674 * linux-low.c (linux_supports_multi_process): New function.
13675 (linux_target_ops): Install it as target_supports_multi_process
13676 callback.
13677
47c0c975
DE		 136782009-05-24 Doug Evans <dje@google.com>
13679
e09875d4
DE		 13680 Global renaming of find_thread_pid to find_thread_ptid.
13681 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13682 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13683 All callers updated.
13684
e27d73f6
DE		 13685 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13686 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13687 directly.
13688
47c0c975
DE		 13689 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13690 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13691 (linux_resume_one_lwp): Ditto.
13692
2acc282a
DE		 136932009-05-23 Doug Evans <dje@google.com>
13694
13695 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13696 from struct inferior_list_entry * to struct lwp_info *.
13697 All callers updated.
13698
9f1036c1
DE		 136992009-05-13 Doug Evans <dje@google.com>
13700
13701 * linux-x86-low.c: Don't include assert.h.
13702 (x86_siginfo_fixup): Use fatal, not assert.
13703 (x86_arch_setup): Fix comment.
13704
d0722149
DE		 137052009-05-12 Doug Evans <dje@google.com>
13706
13707 Biarch support for i386/amd64 gdbserver.
13708 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13709 Add linux-x86-low.c.
13710 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13711 (linux-x86-low.o): Add.
13712 * linux-x86-64-low.c: Delete.
13713 * linux-i386-low.c: Delete.
13714 * linux-x86-low.c: New file.
13715 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13716 linux-x86-low.o.
13717 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13718 linux-x86-low.o.
13719 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13720 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13721 (linux_child_pid_to_exec_file): New function.
13722 (elf_64_header_p, elf_64_file_p): New functions.
13723 (siginfo_fixup): New function.
13724 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13725 give target a chance to convert layout.
13726 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13727 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13728
fdeb2a12
DE		 137292009-05-07 Doug Evans <dje@google.com>
13730
13731 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13732 (regsets_store_inferior_registers): Ditto.
13733
a6dbe5df
PA		 137342009-05-06 Pedro Alves <pedro@codesourcery.com>
13735
13736 PR server/10048
13737
13738 * linux-low.c (must_set_ptrace_flags): Delete.
13739 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13740 of the global.
13741 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13742 `lwp->must_set_ptrace_flags' instead.
ba42693b 13743 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 13744 (linux_wait_1): ... not here.
13745
5091eb23
DE		 137462009-04-30 Doug Evans <dje@google.com>
13747
9f767825
DE		 13748 * inferiors.c (started_inferior_callback): New function.
13749 (attached_inferior_callback): New function.
13750 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13751 * server.c (print_started_pid, print_attached_pid): New functions.
13752 (detach_or_kill_for_exit): New function.
13753 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13754 * server.h (have_started_inferiors_p): Declare.
13755 (have_attached_inferiors_p): Declare.
13756
5091eb23
DE		 13757 * inferiors.c (remove_process): Fix memory leak, free process.
13758 * linux-low.c (linux_remove_process): New function.
13759 (linux_kill): Call it instead of remove_process.
13760 (linux_detach, linux_wait_1): Ditto.
13761
155c8968
PA		 137622009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13763
13764 * configure.srv: Add x86 Windows CE target.
13765
7fe519cb
UW		 137662009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13767
13768 * inferiors.c (get_thread_process): Make global.
13769 * server.h (get_thread_process): Add prototype.
13770 * thread-db.c (find_one_thread): Use get_thread_process
13771 instead of current_process.
13772 (thread_db_get_tls_address): Do not crash if called when
13773 thread layer is not yet initialized.
13774
5472f405
UW		 137752009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13776
13777 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13778 * spu-low.c (current_tid): Rename to ...
13779 (current_ptid): ... this.
13780 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13781 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13782 ptid_get_lwp (current_ptid) instead of current_tid.
13783 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13784 instead of current_tid. Use find_process_pid to verify pid
13785 argument is valid. Pass proper argument to remove_process.
13786 (spu_thread_alive): Compare current_ptid instead of current_tid.
13787 (spu_resume): Likewise.
13788
55ac2b99
PA		 137892009-04-02 Pedro Alves <pedro@codesourcery.com>
13790
13791 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13792 variable.
13793
95954743
PA		 137942009-04-01 Pedro Alves <pedro@codesourcery.com>
13795
13796 Implement the multiprocess extensions, and add linux multiprocess
13797 support.
13798
13799 * server.h (ULONGEST): Declare.
13800 (struct ptid, ptid_t): New.
13801 (minus_one_ptid, null_ptid): Declare.
13802 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13803 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13804 (struct inferior_list_entry): Change `id' type from unsigned from
13805 to ptid_t.
13806 (struct sym_cache, struct breakpoint, struct
13807 process_info_private): Forward declare.
13808 (struct process_info): Declare.
13809 (current_process): Declare.
13810 (all_processes): Declare.
13811 (initialize_inferiors): Declare.
13812 (add_thread): Adjust to use ptid_t.
13813 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13814 (add_process, remove_process, find_thread_pid): Declare.
13815 (find_inferior_id): Adjust to use ptid_t.
13816 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13817 (multi_process): Declare.
13818 (push_event): Adjust to use ptid_t.
13819 (read_ptid, write_ptid): Declare.
13820 (prepare_resume_reply): Adjust to use ptid_t.
13821 (clear_symbol_cache): Declare.
13822 * inferiors.c (all_processes): New.
13823 (null_ptid, minus_one_ptid): New.
13824 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13825 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13826 (add_thread): Change unsigned long to ptid. Remove gdb_id
13827 parameter. Adjust.
13828 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13829 (gdb_id_to_thread): Rename to ...
13830 (find_thread_pid): ... this. Change unsigned long to ptid.
13831 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13832 (loaded_dll, pull_pid_from_list): Adjust.
13833 (add_process, remove_process, find_process_pid)
13834 (get_thread_process, current_process, initialize_inferiors): New.
13835 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13836 (struct target_waitstatus) <related_pid>: Ditto.
13837 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13838 return type to int.
13839 (struct target_ops) <join>: Add `pid' argument.
13840 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13841 (struct target_ops) <wait>: Add `ptid' field. Change return type
13842 to ptid.
13843 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13844 (mywait): Add `ptid' argument. Change return type to ptid_t.
13845 (target_pid_to_str): Declare.
13846 * target.c (set_desired_inferior): Adjust to use ptids.
13847 (mywait): Add new `ptid' argument. Adjust.
13848 (target_pid_to_str): New.
13849 * mem-break.h (free_all_breakpoints): Declare.
13850 * mem-break.c (breakpoints): Delelete.
13851 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13852 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13853 to use per-process breakpoint list.
13854 (free_all_breakpoints): New.
13855 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13856 (symbol_cache, all_symbols_looked_up): Delete.
13857 (hexchars): New.
13858 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13859 read_ptid): New.
13860 (prepare_resume_reply): Change ptid argument's type from unsigned
13861 long to ptid_t. Adjust. Implement W;process and X;process.
13862 (free_sym_cache, clear_symbol_cache): New.
13863 (look_up_one_symbol): Adjust to per-process symbol cache. *
13864 * server.c (cont_thread, general_thread, step_thread): Change type
13865 to ptid_t.
13866 (attached): Delete.
13867 (multi_process): New.
13868 (last_ptid): Change type to ptid_t.
13869 (struct vstop_notif) <ptid>: Change type to ptid_t.
13870 (queue_stop_reply, push_event): Change `ptid' argument's type to
13871 ptid_t.
13872 (discard_queued_stop_replies): Add `pid' argument.
13873 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13874 changes. Don't reference the `attached' global.
13875 (attach_inferior): Adjust to mywait interface changes.
13876 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13877 features. Handle and report "multiprocess+". Handle
13878 "qAttached:PID".
13879 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13880 changes.
13881 (handle_v_kill): New.
13882 (handle_v_stopped): Adjust to use target_pid_to_str.
13883 (handle_v_requests): Allow multiple attaches and runs when
13884 multiprocess extensions are in effect. Handle "vKill".
13885 (myresume): Adjust to use ptids.
13886 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13887 (handle_status): Adjust to discard_queued_stop_replies interface
13888 change.
13889 (first_thread_of, kill_inferior_callback)
13890 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13891 (main): Call initialize_inferiors. Adjust to use ptids, killing
13892 and detaching from all inferiors. Handle multiprocess packet
13893 variants.
13894 * linux-low.h: Include gdb_proc_service.h.
13895 (struct process_info_private): New.
13896 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13897 <lwpid_of>: Use ptid_get_lwp.
13898 (get_lwp_thread): Adjust.
13899 (struct lwp_info): Add `dead' member.
13900 (find_lwp_pid): Declare.
13901 * linux-low.c (thread_db_active): Delete.
13902 (new_inferior): Adjust comment.
13903 (inferior_pid): Delete.
13904 (linux_add_process): New.
13905 (handle_extended_wait): Adjust.
13906 (add_lwp): Change unsigned long to ptid.
13907 (linux_create_inferior): Add process to processes table. Adjust
13908 to use ptids. Don't set new_inferior here.
13909 (linux_attach_lwp): Rename to ...
13910 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13911 it. Adjust to use ptids.
13912 (linux_attach_lwp): New.
13913 (linux_attach): Add process to processes table. Don't set
13914 new_inferior here.
13915 (struct counter): New.
13916 (second_thread_of_pid_p, last_thread_of_process_p): New.
13917 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13918 multiple processes.
13919 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13920 processes. Remove process from process table.
13921 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13922 to multiple processes.
13923 (any_thread_of): New.
13924 (linux_detach): Add `pid' argument, and handle it. Remove process
13925 from processes table.
13926 (linux_join): Add `pid' argument. Handle it.
13927 (linux_thread_alive): Change unsighed long argument to ptid_t.
13928 Consider dead lwps as not being alive.
13929 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13930 threads we're not interested in.
13931 (same_lwp, find_lwp_pid): New.
13932 (linux_wait_for_lwp): Change `pid' argument's type from int to
13933 ptid_t. Adjust.
13934 (linux_wait_for_event): Rename to ...
13935 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13936 from int to ptid_t. Adjust.
13937 (linux_wait_for_event): New.
13938 (linux_wait_1): Add `ptid' argument. Change return type to
13939 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13940 that exit from the process table.
13941 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13942 Adjust.
13943 (mark_lwp_dead): New.
13944 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13945 stopping all threads, mark its main lwp as dead.
13946 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13947 ptids.
13948 (fetch_register, usr_store_inferior_registers)
13949 (regsets_fetch_inferior_registers)
13950 (regsets_store_inferior_registers, linux_read_memory)
13951 (linux_write_memory): Inline `inferior_pid'.
13952 (linux_look_up_symbols): Adjust to use per-process
13953 `thread_db_active'.
13954 (linux_request_interrupt): Adjust to use ptids.
13955 (linux_read_auxv): Inline `inferior_pid'.
13956 (initialize_low): Don't reference thread_db_active.
13957 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13958 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13959 (ps_getpid): Return the pid of the current inferior.
13960 * thread-db.c (proc_handle, thread_agent): Delete.
13961 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13962 per-process data.
13963 (find_one_thread): Change argument type to ptid_t. Adjust to
13964 per-process data.
13965 (maybe_attach_thread): Adjust to per-process data and ptids.
13966 (thread_db_find_new_threads): Ditto.
13967 (thread_db_init): Ditto.
13968 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13969 processes table. Adjust to use ptids.
13970 (spu_kill, spu_detach): Adjust interface. Remove process from
13971 processes table.
13972 (spu_join, spu_thread_alive): Adjust interface.
13973 (spu_wait): Adjust interface. Remove process from processes
13974 table. Adjust to use ptids.
13975 * win32-low.c (current_inferior_tid): Delete.
13976 (current_inferior_ptid): New.
13977 (debug_event_ptid): New.
13978 (thread_rec): Take a ptid. Adjust.
13979 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13980 (child_delete_thread): Ditto.
13981 (do_initial_child_stuff): Add `attached' argument. Add process to
13982 processes table.
13983 (child_fetch_inferior_registers, child_store_inferior_registers):
13984 Adjust.
13985 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13986 (win32_attach): Pass 1 to do_initial_child_stuff.
13987 (win32_kill): Adjust interface. Remove process from processes
13988 table.
13989 (win32_detach): Ditto.
13990 (win32_join): Adjust interface.
13991 (win32_thread_alive): Take a ptid.
13992 (win32_resume): Adjust to use ptids.
13993 (get_child_debug_event): Ditto.
13994 (win32_wait): Adjust interface. Remove exiting process from
13995 processes table.
13996
bd99dc85
PA		 139972009-04-01 Pedro Alves <pedro@codesourcery.com>
13998
13999 Non-stop mode support.
14000
14001 * server.h (non_stop): Declare.
14002 (gdb_client_data, handler_func): Declare.
14003 (delete_file_handler, add_file_handler, start_event_loop):
14004 Declare.
14005 (handle_serial_event, handle_target_event, push_event)
14006 (putpkt_notif): Declare.
14007 * target.h (enum resume_kind): New.
14008 (struct thread_resume): Replace `step' field by `kind' field.
14009 (TARGET_WNOHANG): Define.
14010 (struct target_ops) <wait>: Add `options' argument.
14011 <supports_non_stop, async, start_non_stop>: New fields.
14012 (target_supports_non_stop, target_async): New.
14013 (start_non_stop): Declare.
14014 (mywait): Add `options' argument.
14015 * target.c (mywait): Add `options' argument. Print child exit
14016 notifications here.
14017 (start_non_stop): New.
14018 * server.c (non_stop, own_buf, mem_buf): New globals.
14019 (struct vstop_notif): New.
14020 (notif_queue): New global.
14021 (queue_stop_reply, push_event, discard_queued_stop_replies)
14022 (send_next_stop_reply): New.
14023 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14024 interface changes.
14025 (attach_inferior): In non-stop mode, don't wait for the target
14026 here.
14027 (handle_general_set): Handle QNonStop.
14028 (handle_query): When handling qC, return the current general
14029 thread, instead of the first thread of the list.
14030 (handle_query): If the backend supports non-stop mode, include
14031 QNonStop+ in the qSupported query response.
14032 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14033 and non-stop mode.
14034 (handle_v_attach, handle_v_run): Handle non-stop mode.
14035 (handle_v_stopped): New.
14036 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14037 (myresume): Adjust to use resume_kind. Handle non-stop.
14038 (queue_stop_reply_callback): New.
14039 (handle_status): Handle non-stop mode.
14040 (main): Clear non_stop flag on reconnection. Use the event-loop.
14041 Refactor serial protocol handling from here ...
14042 (process_serial_event): ... to this new function. When GDB
14043 selects any thread, select one here. In non-stop mode, wait until
14044 GDB acks all pending events before exiting.
14045 (handle_serial_event, handle_target_event): New.
14046 * remote-utils.c (remote_open): Install remote_desc in the event
14047 loop.
14048 (remote_close): Remove remote_desc from the event loop.
14049 (putpkt_binary): Rename to...
14050 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14051 (putpkt_binary): New as wrapper around putpkt_binary_1.
14052 (putpkt_notif): New.
14053 (prepare_resume_reply): In non-stop mode, don't change the
14054 general_thread.
14055 * event-loop.c: New.
14056 * Makefile.in (OBJ): Add event-loop.o.
14057 (event-loop.o): New rule.
14058
14059 * linux-low.h (pid_of): Moved here.
14060 (lwpid_of): New.
14061 (get_lwp_thread): Use lwpid_of.
14062 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14063 * linux-low.c (pid_of): Delete.
14064 (inferior_pid): Use lwpid_of.
14065 (linux_event_pipe): New.
14066 (target_is_async_p): New.
14067 (delete_lwp): New.
14068 (handle_extended_wait): Use lwpid_of.
14069 (add_lwp): Don't set lwpid field.
14070 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14071 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14072 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14073 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14074 first. Adjust to linux_wait_for_event interface changes. Use
14075 lwpid_of.
14076 (linux_detach): Don't delete the main lwp here.
14077 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14078 (status_pending_p): Don't consider explicitly suspended lwps.
14079 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14080 pointer. Add OPTIONS argument. Change return type to int. Use
14081 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14082 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14083 pointer. Add status pointer argument. Return a pid instead of a
14084 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14085 changes. In non-stop mode, don't switch to a random thread.
14086 (linux_wait): Rename to...
14087 (linux_wait_1): ... this. Add target_options argument, and handle
14088 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14089 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14090 clean exit and signal exit code. Don't stop all threads in
14091 non-stop mode. In all-stop mode, only stop all threads when
14092 reporting a stop to GDB. Handle explicit thread stop requests.
14093 (async_file_flush, async_file_mark): New.
14094 (linux_wait): New.
14095 (send_sigstop): Use lwpid_of.
14096 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14097 interface changes. In non-stop mode, don't switch to a random
14098 thread.
14099 (linux_resume_one_lwp): Use lwpid_of.
14100 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14101 (linux_resume_one_thread): ... this. Handle resume_stop. In
14102 non-stop mode, don't look for pending flag in all threads.
14103 (resume_status_pending_p): Don't consider explicitly suspended
14104 threads.
14105 (my_waitpid): Reimplement. Emulate __WALL.
14106 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14107 Use lwpid_of.
14108 (sigchld_handler, linux_supports_non_stop, linux_async)
14109 (linux_start_non_stop): New.
14110 (linux_target_ops): Register linux_supports_non_stop, linux_async
14111 and linux_start_non_stop.
14112 (initialize_low): Install SIGCHLD handler.
14113 * thread-db.c (thread_db_create_event, find_one_thread)
14114 (thread_db_get_tls_address): Use lwpid_of.
14115 * win32-low.c (win32_detach): Adjust to use resume_kind.
14116 (win32_wait): Add `options' argument.
14117 * spu-low.c (spu_resume): Adjust to use resume_kind.
14118 (spu_wait): Add `options' argument.
14119
5b1c542e
PA		 141202009-04-01 Pedro Alves <pedro@codesourcery.com>
14121
14122 Decouple target code from remote protocol.
14123
14124 * target.h (enum target_waitkind): New.
14125 (struct target_waitstatus): New.
14126 (struct target_ops) <wait>: Return an unsigned long. Take a
14127 target_waitstatus pointer instead of a char pointer.
14128 (mywait): Likewise.
14129 * target.c (mywait): Change prototype to return an unsigned long.
14130 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14131 * server.h (thread_from_wait, old_thread_from_wait): Delete
14132 declarations.
14133 (prepare_resume_reply): Change prototype to take a
14134 target_waitstatus.
14135 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14136 (last_status, last_ptid): New.
14137 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14138 pid instead of a signal.
14139 (attach_inferior): Remove "status" and "signal" parameters.
14140 Adjust.
14141 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14142 not as an address.
14143 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14144 (handle_v_requests, myresume): Remove "status" and "signal"
14145 parameters. Adjust.
14146 (handle_status): New.
14147 (main): Delete local `status'. Adjust.
14148 * remote-utils.c: Include target.h.
14149 (prepare_resume_reply): Change prototype to take a
14150 target_waitstatus. Adjust.
14151
14152 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14153 interface.
14154 * spu-low.c (spu_wait): Adjust.
14155 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14156 Delete.
14157 (win32_wait): Adjust.
14158
2bd7c093
PA		 141592009-04-01 Pedro Alves <pedro@codesourcery.com>
14160
14161 * target.h (struct thread_resume): Delete leave_stopped member.
14162 (struct target_ops): Add a `n' argument to the `resume' callback.
14163 * server.c (start_inferior): Adjust.
14164 (handle_v_cont, myresume): Adjust.
14165 * linux-low.c (check_removed_breakpoint): Adjust to resume
14166 interface change, and to removed leave_stopped field.
14167 (resume_ptr): Delete.
14168 (struct thread_resume_array): New.
14169 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14170 resume interface change.
14171 (linux_continue_one_thread, linux_queue_one_thread)
14172 (resume_status_pending_p): Check if the resume field is NULL
14173 instead of checking the leave_stopped member.
14174 (linux_resume): Adjust to the target resume interface change.
14175 * spu-low.c (spu_resume): Adjust to the target resume interface
14176 change.
14177 * win32-low.c (win32_detach, win32_resume): Ditto.
14178
c35fafde
PA		 141792009-04-01 Pedro Alves <pedro@codesourcery.com>
14180
14181 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14182 flag.
14183 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14184 pending.
14185 (linux_continue_one_thread): Only preserve the stepping flag if
14186 there's a pending breakpoint.
14187
0a59d50b
PA		 141882009-03-31 Pedro Alves <pedro@codesourcery.com>
14189
14190 * server.c (main): After the inferior having exited, call
14191 remote_close before exiting gdbserver.
14192
f04c6d38
TJB		 141932009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14194
14195 Fix size of FPSCR in Power 7 processors.
14196 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14197 (PPC_FEATURE_HAS_DFP): New #define.
14198 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14199 size of the FPSCR.
14200
78e5cee6
PA		 142012009-03-23 Pedro Alves <pedro@codesourcery.com>
14202
14203 * server.c (handle_query) Whitespace and formatting.
14204
1b3f6016
PA		 142052009-03-22 Pedro Alves <pedro@codesourcery.com>
14206
14207 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14208 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14209 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14210 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14211 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14212 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14213 Makefile.in, configure.ac: Fix whitespace throughout.
14214 * configure: Regenerate.
14215
a07b2135
PA		 142162009-03-22 Pedro Alves <pedro@codesourcery.com>
14217
14218 * inferiors.c (find_inferior): Make it safe for the callback
14219 function to delete the currently iterated inferior.
14220
67cc2626
PA		 142212009-03-22 Pedro Alves <pedro@codesourcery.com>
14222
14223 * Makefile.in (linuw_low_h): Move higher.
14224 (thread-db.o): Depend on $(linux_low_h).
14225
54a0b537
PA		 142262009-03-17 Pedro Alves <pedro@codesourcery.com>
14227
14228 Rename "process" to "lwp" throughout.
14229
14230 * linux-low.c (all_processes): Rename to...
14231 (all_lwps): ... this.
14232 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14233 (add_process): Rename to ...
14234 (add_lwp): ... this. Adjust.
14235 (linux_create_inferior): Adjust.
14236 (linux_attach_lwp): Adjust.
14237 (linux_attach): Adjust.
14238 (linux_kill_one_process): Rename to ...
14239 (linux_kill_one_lwp): ... this. Adjust.
14240 (linux_kill): Adjust.
14241 (linux_detach_one_process): Rename to ...
14242 (linux_detach_one_lwp): ... this. Adjust.
14243 (linux_detach): Adjust.
14244 (check_removed_breakpoint): Adjust.
14245 (status_pending_p): Adjust.
14246 (linux_wait_for_process): Rename to ...
14247 (linux_wait_for_lwp): ... this. Adjust.
14248 (linux_wait_for_event): Adjust.
14249 (send_sigstop): Adjust.
14250 (wait_for_sigstop): Adjust.
14251 (stop_all_processes): Rename to ...
14252 (stop_all_lwps): ... this.
14253 (linux_resume_one_process): Rename to ...
14254 (linux_resume_one_lwp): ... this. Adjust.
14255 (linux_set_resume_request, linux_continue_one_thread)
14256 (linux_queue_one_thread, resume_status_pending_p)
14257 (usr_store_inferior_registers, regsets_store_inferior_registers)
14258 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14259 Adjust.
14260 * linux-low.h (get_process): Rename to ...
14261 (get_lwp): ... this. Adjust.
14262 (get_thread_process): Rename to ...
14263 (get_thread_lwp): ... this. Adjust.
14264 (get_process_thread): Rename to ...
14265 (get_lwp_thread): ... this. Adjust.
14266 (struct process_info): Rename to ...
14267 (struct lwp_info): ... this.
14268 (all_processes): Rename to ...
14269 (all_lwps): ... this.
14270 * proc-service.c (ps_lgetregs): Adjust.
14271 * thread-db.c (thread_db_create_event, find_one_thread)
14272 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14273
0b16c5cf
PA		 142742009-03-14 Pedro Alves <pedro@codesourcery.com>
14275
14276 * server.c (handle_query): Handle "qAttached".
14277
32de4b9d
NS		 142782009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14279
14280 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14281 GPLv3, update license URL.
14282
2aecd87f
DE		 142832009-03-01 Doug Evans <dje@google.com>
14284
93efd302 14285 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14286 (server_h): Add gdb_signals.h.
14287 (signals.o): Update.
14288 * server.h (target_signal_from_host,target_signal_to_host_p)
14289 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14290
86b1f9c5
PM		 142912009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14292
14293 * remote-utils.c (getpkt): Also generate remote-debug
14294 information if noack_mode is set.
14295
4aa995e1
PA		 142962009-02-06 Pedro Alves <pedro@codesourcery.com>
14297
14298 * server.c (handle_query): Report qXfer:siginfo:read and
14299 qXfer:siginfo:write as supported and handle them.
14300 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14301 * linux-low.c (linux_xfer_siginfo): New.
14302 (linux_target_ops): Set it.
14303
62709adf
PA		 143042009-01-26 Pedro Alves <pedro@codesourcery.com>
14305
14306 * server.c (gdbserver_usage): Mention --remote-debug.
14307 (main): Accept '--remote-debug' switch.
14308
aef93bd7
DE		 143092009-01-18 Doug Evans <dje@google.com>
14310
14311 * regcache.c (new_register_cache): No need to check result of xcalloc.
14312 * server.c (handle_search_memory): Back out calls to xmalloc,
14313 result is checked and error is returned to user upon failure.
14314 (handle_query): Ditto. Add more checks for result of malloc.
14315 (handle_v_cont): Check result of malloc, report error back to
14316 user upon failure.
14317 (handle_v_run): Ditto. Call freeargv.
14318 * server.h (freeargv): Declare.
14319 * utils.c (freeargv): New fn.
14320
54363045
DE		 143212009-01-15 Doug Evans <dje@google.com>
14322
f626972c
DE		 14323 * gdbreplay.c (perror_with_name): Make arg const char *.
14324 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14325 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14326 * utils.c (perror_with_name): Make arg const char *.
54363045 14327
18aae699
PA		 143282009-01-14 Pedro Alves <pedro@codesourcery.com>
14329
14330 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14331 when handling a EXIT_PROCESS_DEBUG_EVENT.
14332
ff703abe
JB		 143332009-01-06 Joel Brobecker <brobecker@adacore.com>
14334
14335 * gdbreplay.c (gdbreplay_version): Update copyright year.
14336 * server.c (gdbserver_version): Likewise.
14337
f21cc1a2 143382009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14339
14340 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14341 (handle_extended_wait): Improve comment.
0e21c1ec 14342
bca929d3
DE		 143432008-12-13 Doug Evans <dje@google.com>
14344
14345 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14346 * server.h (ATTR_MALLOC): New macro.
14347 (xmalloc,xcalloc,xstrdup): Declare.
14348 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14349 * inferiors.c: Ditto.
14350 * linux-low.c: Ditto.
14351 * mem-break.c: Ditto.
14352 * regcache.c: Ditto.
14353 * remote-utils.c: Ditto.
14354 * server.c: Ditto.
14355 * target.c: Ditto.
14356 * win32-low.c: Ditto.
14357
97438e3f
DE		 143582008-12-12 Doug Evans <dje@google.com>
14359
896c7fbb
DE		 14360 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14361 in debugging printf.
14362
97438e3f
DE		 14363 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14364
e3b886f8
DE		 143652008-12-09 Doug Evans <dje@google.com>
14366
14367 * linux-low.h (struct process_info): Delete member tid, unused.
14368 * thread-db.c (find_one_thread): Update.
14369 (maybe_attach_thread): Update.
14370
07e059b5
VP		 143712008-12-02 Pedro Alves <pedro@codesourcery.com>
14372
889bf7c5
PA		 14373 * target.h (struct target_ops): Add qxfer_osdata member.
14374 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14375 and dirent.h.
14376 (linux_qxfer_osdata): New functions.
14377 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14378 callback.
14379 * server.c (handle_query): Handle "qXfer:osdata:read:".
14380 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14381 (buffer_xml_printf): New functions.
14382 * server.h (struct buffer): New.
14383 (buffer_grow_str, buffer_grow_str0): New macros.
14384 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14385 (buffer_xml_printf): Declare.
07e059b5 14386
4cab47ab
DE		 143872008-11-24 Doug Evans <dje@google.com>
14388
14389 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14390
f142445f
DJ		 143912008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14392
14393 * server.c (handle_v_run): Always use the supplied argument list.
14394
d0107bb6 143952008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14396
d0107bb6
BW		 14397 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14398 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14399
2c4ad781
TJB		 144002008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14401
14402 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14403 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14404 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14405 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14406 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14407 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14408 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14409 XML target descriptions.
14410 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14411 when inferior is running on an ISA 2.05 or later processor. Add
14412 special case to return offset for full 64-bit slot of FPSCR when
14413 in 32-bits.
14414
dfb64f85
DJ		 144152008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14416
14417 * Makefile.in (SFILES, clean): Added sparc64 files.
14418 (reg-sparc64.o, reg-sparc64.c): New.
14419 * configure.srv (sparc*-*-linux*): New configuration.
14420 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14421 syscall arguments for SPARC.
14422 (regsets_store_inferior_registers): Likewise.
14423 * linux-sparc-low.c: New file.
14424
66b6e1dd
DE		 144252008-10-21 Doug Evans <dje@google.com>
14426
14427 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14428 (READLINE_DIR,READLINE_DEP): Delete.
14429 (INTERNAL_CFLAGS): Update.
14430 (LINTFLAGS): Update.
14431
9b710a42
PA		 144322008-10-10 Pedro Alves <pedro@codesourcery.com>
14433
14434 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14435 whole argv from the last run, not just argv[0].
14436
5822d809
PA		 144372008-09-08 Pedro Alves <pedro@codesourcery.com>
14438
14439 * regcache.c (new_register_cache): Return NULL if the register
14440 cache size isn't known yet.
14441 (free_register_cache): Avoid dereferencing a NULL regcache.
14442
74aac56f
DJ		 144432008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14444
14445 * configure.srv: Merge MIPS and MIPS64.
14446
400b20f5
MR		 144472008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14448
14449 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14450
677c5bb1
LM		 144512008-08-18 Luis Machado <luisgpm@br.ibm.com>
14452
14453 * Makefile.in: Add required vsx dependencies.
14454
14455 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14456 Declare init_registers_powerpc_vsx32l.
14457 Declare init_registers_powerpc_vsx64l.
14458 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14459 (ppc_arch_setup): Check for VSX in hwcap.
14460 (ppc_fill_vsxregset): New function.
14461 (ppc_store_vsxregset): New function.
14462 Add new VSX entry in regset_info target_regsets.
14463
14464 * configure.srv: Add new VSX dependencies.
14465
a6f3e723
SL		 144662008-08-12 Pedro Alves <pedro@codesourcery.com>
14467
14468 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14469 (remote_open): Set or clear transport_is_reliable.
14470 (putpkt_binary): Don't expect acks in noack mode.
14471 (getpkt): Don't send ack/nac in noack mode.
14472 * server.c (handle_general_set): Handle QStartNoAckMode.
14473 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14474 qSupported.
14475 (main): Reset noack_mode on every connection.
14476 * server.h (noack_mode): Declare.
14477
a417dc56
RW		 144782008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14479
14480 * Makefile.in (GDBREPLAY_OBS): New variable.
14481 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14482
3221518c
UW		 144832008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14484 Daniel Jacobowitz <dan@codesourcery.com>
14485
14486 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14487 (usr_store_inferior_registers): Likewise.
14488 (regsets_store_inferior_registers): Likewise.
14489
ec56be1b
PA		 144902008-07-31 Rolf Jansen <rj@surtec.com>
14491 Pedro Alves <pedro@codesourcery.com>
14492
14493 * configure.ac: Check for memmem declaration.
14494 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14495 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14496 (disable_packet_qfThreadInfo): Unconditionally compile.
14497 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14498 * configure, config.in: Regenerate.
14499
2fe5e3ff
DE		 145002008-07-28 Doug Kwan <dougkwan@google.com>
14501
14502 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14503 (linux_write_memory): Remove declaration of errno.
14504
836acd6d
UW		 145052008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14506
14507 * linux-low.c (handle_extended_wait): Do not use "status"
14508 variable uninitialized.
14509
aeba519e
PA		 145102008-07-07 Pedro Alves <pedro@codesourcery.com>
14511
14512 * server.c (handle_v_attach): Inhibit reporting dll changes.
14513
db42f210
PA		 145142008-06-27 Pedro Alves <pedro@codesourcery.com>
14515
14516 * remote-utils.c (prepare_resume_reply): If requested, don't
14517 output "thread:TID" in the T stop reply.
14518
14519 * server.c (disable_packet_vCont, disable_packet_Tthread)
14520 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14521 (handle_query): If requested, disable support for qC, qfThreadInfo
14522 and qsThreadInfo.
14523 (handle_v_requests): If requested, disable support for vCont.
14524 (gdbserver_show_disableable): New.
14525 (main): Handle --disable-packet and --disable-packet=LIST.
14526
14527 * server.h (disable_packet_vCont, disable_packet_Tthread)
14528 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14529
8e4c5421
CD		 145302008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14531
14532 * server.c (gdbserver_usage): Mention --version.
14533
6e23a804
DJ		 145342008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14535
14536 * Makefile.in (gdbreplay.o): New rule.
14537
90aa6a40
JM		 145382008-06-06 Joseph Myers <joseph@codesourcery.com>
14539
14540 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14541 message, not gdbserver.
14542
c16158bc 145432008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14544 Nathan Sidwell <nathan@codesourcery.com>
14545 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14546
14547 * acinclude.m4: Include ../../config/acx.m4.
14548 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14549 * configure, config.in: Regenerate.
14550 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14551 * server.c (gdbserver_version): Print PKGVERSION.
14552 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14553 (main): Adjust gdbserver_usage calls.
14554 * gdbreplay.c (version, host_name): Add declarations.
14555 (gdbreplay_version, gdbreplay_usage): New.
14556 (main): Accept --version and --help options.
14557
aeb75bf5
DJ		 145582008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14559
14560 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14561 (arm_breakpoint_at): Handle Thumb.
14562 (the_low_target): Add comment.
14563
76b233dd
UW		 145642008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14565
14566 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14567
08388c79
DE		 145682008-05-09 Doug Evans <dje@google.com>
14569
a3c83fae
DE		 14570 * server.h (decode_search_memory_packet): Declare.
14571 * remote-utils.c (decode_search_memory_packet): New fn.
14572 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14573 (handle_search_memory): New fn.
14574 (handle_query): Process qSearch:memory packets.
14575
bb9c3d36
UW		 145762008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14577
14578 * regcache.c (registers_length): Remove.
14579 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14580 full register packet.
14581 * regcache.h (registers_length): Remove prototype.
14582 * server.h (PBUFSIZ): Define to 16384.
14583
7284e1be
UW		 145842008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14585
14586 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14587 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14588 powerpc-64l.o, and powerpc-altivec64l.o.
14589 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14590 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14591 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14592 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14593 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14594 to srv_xmlfiles.
14595
14596 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14597 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14598 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14599 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14600 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14601 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14602 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14603 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14604 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14605 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14606 (clean): Update.
14607
14608 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14609 (init_registers_powerpc_32l): ... this new prototype.
14610 (init_registers_powerpc_32): Remove, replace by ...
14611 (init_registers_powerpc_altivec32l): ... this new prototype.
14612 (init_registers_powerpc_e500): Remove, replace by ...
14613 (init_registers_powerpc_e500l): ... this new prototype.
14614 (init_registers_ppc64): Remove, replace by ...
14615 (init_registers_powerpc_64l): ... this new prototype.
14616 (init_registers_powerpc_64): Remove, replace by ...
14617 (init_registers_powerpc_altivec64l): ... this new prototype.
14618 (ppc_num_regs): Set to 73.
14619 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14620 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14621 (ppc_cannot_store_register): Handle orig_r3 and trap.
14622 (ppc_arch_setup): Update init_registers_... calls.
14623 (ppc_fill_gregset): Handle orig_r3 and trap.
14624
14625 * inferiors.c (clear_inferiors): Reset current_inferior.
14626
fdc59709
PB		 146272008-04-23 Paolo Bonzini <bonzini@gnu.org>
14628
889bf7c5
PA		 14629 * acinclude.m4: Add override.m4.
14630 * configure: Regenerate.
fdc59709 14631
c9b2f845
UW		 146322008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14633
14634 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14635 initial call to init_register_ppc64.
14636
550512b8
UW		 146372008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14638
43aaf8b6
PA		 14639 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14640 single powerpc*-*-linux* case.
550512b8
UW		 14641 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14642
b6430ec3
UW		 146432008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14644
14645 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14646 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 14647 from reg_xmlfiles.
14648 * linux-ppc-low.c: Include <elf.h>.
14649 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14650 (ppc_hwcap): New global variable.
14651 (ppc_regmap): Remove __SPE__ #ifdef sections.
14652 (ppc_regmap_e500): New global variable.
14653 (ppc_cannot_store_register): Update __SPE__ special case.
14654 (ppc_get_hwcap): New function.
14655 (ppc_arch_setup): Use it to determine whether inferior supports
14656 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14657 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14658 Do not access registers if target does not support AltiVec.
14659 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14660 Do not access registers if target does not support SPE.
14661 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14662
52fa2412
UW		 146632008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14664
14665 * linux-low.c (disabled_regsets, num_regsets): New.
14666 (use_regsets_p): Delete.
14667 (linux_wait_for_process): Clear disabled_regsets.
14668 (regsets_fetch_inferior_registers): Check and set it.
14669 (regsets_store_inferior_registers): Likewise.
14670 (linux_fetch_registers, linux_store_registers): Do not use
14671 use_regsets_p.
14672 (initialize_low): Allocate disabled_regsets.
14673
e28b3332
DJ		 146742008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14675
14676 * Makefile.in (LIBOBJS): New.
14677 (OBS): Use LIBOBJS.
14678 (memmem.o): New rule.
14679 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14680 * configure: Regenerated.
14681
4536995d
UW		 146822008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14683
14684 * server.c (handle_query): Never return "unsupported" for
14685 qXfer:features:read queries.
14686
221c031f
UW		 146872008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14688
14689 * server.c (get_features_xml): Fix inverted condition.
14690 (handle_query): Always support qXfer:feature:read.
14691
ccd213ac
DJ		 146922008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14693
14694 * server.c (wrapper_argv): New.
14695 (start_inferior): Handle wrapper_argv. If set, expect an extra
14696 trap.
14697 (gdbserver_usage): Document --wrapper.
14698 (main): Parse --wrapper.
14699
6fe305f7
UW		 147002008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14701
14702 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14703 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14704 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14705 (ppc_set_pc): Likewise.
14706 (ppc_arch_setup): New function.
14707 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14708 of collect_register.
889bf7c5 14709 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14710
5b0a002e
UW		 147112008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14712
14713 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14714 instead of linux-ppc64-low.o.
14715 * linux-ppc64-low.c: Remove file.
14716 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14717 (linux-ppc64-low.o): Remove rule.
14718
14719 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14720 (init_registers_powerpc_64): Likewise.
14721 (ppc_regmap): Conditionally define depending on __powerpc64__.
14722 (ppc_cannot_store_register): Do not special-case "fpscr" when
14723 compiled on __powerpc64__.
14724 (ppc_collect_ptrace_register): New function.
14725 (ppc_supply_ptrace_register): New function.
14726 (ppc_breakpoint): Change type to "unsigned int".
14727 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14728 (the_low_target): Conditionally provide initializers for the
889bf7c5 14729 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 14730 collect_ptrace_register and supply_ptrace_register members.
14731
9b4b61c8
UW		 147322008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14733
14734 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14735 * server.c (gdbserver_xmltarget): Define.
14736 (get_features_xml): Use it to replace "target.xml" and arch_string.
14737
14738 * configure.srv: Remove srv_xmltarget. Add XML files that were
14739 mentioned there to srv_xmlfiles instead. Remove conditional tests
14740 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14741 srv_xmlfiles and srv_regobj to include all possible choices.
14742 * configure.ac (srv_xmltarget): Remove.
14743 (srv_xmlfiles): Do not add "target.xml".
14744 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14745 checks for supplementary target information.
14746 * configure: Regenerate.
14747 * Makefile.in (XML_TARGET): Remove.
14748 (target.xml): Remove rule.
14749 (clean): Do not clean up target.xml.
14750 (.PRECIOUS): Do not mention target.xml.
14751
14752 * target.h (struct target_ops): Remove arch_string member.
14753 * linux-low.c (linux_arch_string): Remove.
14754 (linux_target_ops): Remove arch_string initializer.
14755 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14756 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14757 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14758 * spu-low.c (spu_arch_string): Remove.
14759 (spu_target_ops): Remove arch_string initializer.
14760 * win32-low.c (win32_arch_string): Remove.
14761 (win32_target_ops): Remove arch_string initializer.
14762 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14763 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14764 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14765
ee1a7ae4
UW		 147662008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14767
14768 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14769 by collect_ptrace_register and supply_ptrace_register hooks.
14770 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14771 instead of checking for the_low_target.left_pad_xfer.
14772 (usr_store_inferior_registers): Use collect_ptrace_register callback
14773 instead of checking for the_low_target.left_pad_xfer.
14774
14775 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14776 (s390_supply_ptrace_register): Likewise.
14777 (s390_fill_gregset): Call s390_collect_ptrace_register.
14778 (the_low_target): Update.
14779
14780 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14781 (ppc_supply_ptrace_register): Likewise.
14782 (the_low_target): Update.
14783
14784 * linux-i386-low.c (the_low_target): Update.
14785 * linux-x86-64-low.c (the_low_target): Update.
14786
d61ddec4
UW		 147872008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14788
14789 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14790 reg-s390.o and reg-s390x.o.
14791
14792 * linux-low.c (new_inferior): New global variable.
14793 (linux_create_inferior, linux_attach): Set it.
14794 (linux_wait_for_process): Call the_low_target.arch_setup after the
14795 target has stopped for the first time.
14796 (initialize_low): Do not call the_low_target.arch_setup.
14797
14798 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14799 (s390_set_pc): Likewise.
14800 (s390_arch_setup): New function.
14801 (the_low_target): Use s390_arch_setup as arch_setup routine.
14802
14803 * regcache.c (realloc_register_cache): New function.
14804 (set_register_cache): Call it for each existing regcache.
14805
d05b4ac3
UW		 148062008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14807
14808 * server.h (init_registers): Remove prototype.
14809
14810 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14811 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14812 instead of init_registers ().
14813 * linux-arm-low.c (init_registers_arm): Add prototype.
14814 (init_registers_arm_with_iwmmxt): Likewise.
14815 (the_low_target): Add initializer for arch_setup field.
14816 * linux-cris-low.c (init_registers_cris): Add prototype.
14817 (the_low_target): Add initializer for arch_setup field.
14818 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14819 (the_low_target): Add initializer for arch_setup field.
14820 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14821 (the_low_target): Add initializer for arch_setup field.
14822 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14823 (the_low_target): Add initializer for arch_setup field.
14824 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14825 (the_low_target): Add initializer for arch_setup field.
14826 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14827 (the_low_target): Add initializer for arch_setup field.
14828 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14829 (init_registers_mips64_linux): Likewise.
14830 (the_low_target): Add initializer for arch_setup field.
14831 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14832 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14833 (the_low_target): Add initializer for arch_setup field.
14834 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14835 (init_registers_powerpc_64): Likewise.
14836 (the_low_target): Add initializer for arch_setup field.
14837 * linux-s390-low.c (init_registers_s390): Add prototype.
14838 (init_registers_s390x): Likewise.
14839 (the_low_target): Add initializer for arch_setup field.
14840 * linux-sh-low.c (init_registers_sh): Add prototype.
14841 (the_low_target): Add initializer for arch_setup field.
14842 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14843 (the_low_target): Add initializer for arch_setup field.
14844 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14845 (the_low_target): Add initializer for arch_setup field.
14846
14847 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14848 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14849 instead of init_registers ().
14850 * win32-arm-low.c (init_registers_arm): Add prototype.
14851 (the_low_target): Add initializer for arch_setup field.
14852 * win32-i386-low.c (init_registers_i386): Add prototype.
14853 (the_low_target): Add initializer for arch_setup field.
14854
14855 * spu-low.c (init_registers_spu): Add prototype.
14856 (initialize_low): Call initialie_registers_spu () instead of
14857 initialize_registers ().
14858
fd96d250
PA		 148592008-02-19 Pedro Alves <pedro@codesourcery.com>
14860
14861 * server.c (handle_v_requests): When handling the vRun and vAttach
14862 packets, if already debugging a process, don't kill it. Return an
14863 error instead.
14864
d41b6bb4
DJ		 148652008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14866
14867 * server.c (handle_query): Correct length check.
14868
5ac588cf
PA		 148692008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14870
14871 * win32-low.c (do_initial_child_stuff): Add process handle
14872 parameter. Set current_process_handle and current_process_id from the
14873 parameters. Clear globals.
14874 (win32_create_inferior): Don't set current_process_handle and
14875 current_process_id here. Instead pass them on the call to
14876 do_initial_child_stuff.
14877 (win32_attach): Likewise.
14878 (win32_clear_inferiors): New.
14879 (win32_kill): Don't close the current process handle or the
14880 current thread handle here. Instead call win32_clear_inferiors.
14881 (win32_detach): Don't open a new handle to the process. Call
14882 win32_clear_inferiors.
14883 (win32_join): Don't rely on current_process_handle; open a new
14884 handle using the process id.
14885 (win32_wait): Call win32_clear_inferiors when the inferior process
14886 has exited.
14887
ecd7ecbc
DJ		 148882008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14889
14890 * server.c (monitor_show_help): Add "exit".
14891
1525d545
MG		 148922008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14893
ecd7ecbc 14894 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 14895 (clean): Add reg-xtensa.c.
14896 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 14897 * configure.srv (xtensa*-*-linux*) New target.
14898 * linux-xtensa-low.c: New.
14899 * xtensa-xtregs.c: New.
1525d545 14900
59a016f0
PA		 149012008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14902
14903 * hostio.c: Don't include errno.h.
14904 (errno_to_fileio_errno): Move to hostio-errno.
14905 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14906 error number outputting to the target->hostio_last_error callback.
14907 (hostio_packet_error): Use FILEIO_EINVAL directly.
14908 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14909 calls to hostio_error.
14910 * hostio-errno.c: New.
14911 * server.h (hostio_last_error_from_errno): Declare.
14912 * target.h (target_ops): Add hostio_last_error member.
14913 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14914 as hostio_last_error handler.
889bf7c5 14915 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 14916 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14917 (wince_hostio_last_error): New functions.
14918 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14919 as hostio_last_error handler.
14920 (win32_target_ops) [!_WIN32_WCE]: Register
14921 hostio_last_error_from_errno as hostio_last_error handler.
14922 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14923 (hostio-errno.o): New rule.
14924 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14925 * configure.srv (srv_hostio_err_objs): New variable. Default to
14926 hostio-errno.o.
14927 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14928 * configure: Regenerate.
14929
2d717e4f
DJ		 149302008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14931
14932 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14933 (linux_kill, linux_detach): Clean up the process list.
14934 * remote-utils.c (remote_open): Improve port number parsing.
14935 (putpkt_binary, input_interrupt): Only send interrupts if the target
14936 is running.
14937 * server.c (extended_protocol): Make static.
14938 (attached): Define earlier.
14939 (exit_requested, response_needed, program_argv): New variables.
14940 (target_running): New.
14941 (start_inferior): Clear attached here.
14942 (attach_inferior): Set attached here.
14943 (require_running): Define.
14944 (handle_query): Use require_running and target_running. Implement
14945 "monitor exit".
14946 (handle_v_attach, handle_v_run): New.
14947 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14948 (gdbserver_usage): Update.
14949 (main): Redo argument parsing. Handle --debug and --multi. Handle
14950 --attach along with other options or after the port. Save
14951 program_argv. Support no initial program. Resynchronize
14952 communication with GDB after an error. Handle "monitor exit".
14953 Use require_running and target_running. Always allow the extended
14954 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14955 restart in extended mode.
14956 * README: Refer to the GDB manual. Update --attach usage.
14957
7407e2de
AS		 149582007-12-20 Andreas Schwab <schwab@suse.de>
14959
14960 * linux-low.c (STACK_SIZE): Define.
14961 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14962 (linux_test_for_tracefork): Likewise.
14963
b65d95c5
DJ		 149642007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14965
14966 * linux-low.c (linux_wait_for_event): Update messages. Do not
14967 reinsert auto-delete breakpoints.
14968 * mem-break.c (struct breakpoint): Change return type of handler to
14969 int.
14970 (set_breakpoint_at): Update handler type.
14971 (reinsert_breakpoint_handler): Return 1 instead of calling
14972 delete_breakpoint.
14973 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14974 setting a new one.
14975 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14976 * mem-break.h (set_breakpoint_at): Update handler type.
14977 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14978 * win32-low.c (auto_delete_breakpoint): New.
14979 (get_child_debug_event): Use it.
14980
4e799345
DJ		 149812007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14982
14983 * configure.ac: Check for pread and pwrite.
14984 * hostio.c (handle_pread): Fall back to lseek and read.
14985 (handle_pwrite): Fall back to lseek and write.
14986 * config.in, configure: Regenerated.
14987
27524b67
DJ		 149882007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14989
14990 * server.c (myresume): Add own_buf argument.
14991 (main): Update calls.
14992
a20d5e98
DJ		 149932007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14994
14995 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14996 * remote-utils.c (remote_open): Do not call disable_async_io.
14997 (block_async_io): Delete.
14998 (unblock_async_io): Make static.
14999 (initialize_async_io): New.
15000 * server.c (handle_v_cont): Handle async I/O here.
15001 (myresume): Likewise. Move other common resume tasks here...
15002 (main): ... from here. Call initialize_async_io. Disable async
15003 I/O before the main loop.
15004 * server.h (initialize_async_io): Declare.
15005 (block_async_io, unblock_async_io): Delete prototypes.
15006 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15007
b79d787e
DJ		 150082007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15009
15010 * remote-utils.c (readchar): Allow binary data in received messages.
15011
d97903b2
PA		 150122007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15013
15014 * win32-low.c (attaching): New global.
15015 (win32_create_inferior): Clear the `attaching' global.
15016 (win32_attach): Set the `attaching' global.
15017 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15018 attaching. Only set a breakpoint at the entry point if not
15019 attaching.
15020
311de423
PA		 150212007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15022
15023 * server.c (main): Don't report dll events on the initial
15024 connection on attaches.
15025
6c2d16d2
PA		 150262007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15027
15028 * server.c (main): Relax numerical bases supported for the pid of
15029 the --attach command line argument.
15030
5ca906e6
PA		 150312007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15032
15033 * win32-low.c (win32_attach): Call OpenProcess before
15034 DebugActiveProcess, not after. Add last error output to error
15035 call.
15036
9c6c8194
PA		 150372007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15038
15039 * win32-low.c (win32_get_thread_context)
15040 (win32_set_thread_context): New functions.
15041 (thread_rec): Use win32_get_thread_context.
15042 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15043 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15044 field.
15045
4d5d1aaa
PA		 150462007-12-03 Leo Zayas
15047 Pedro Alves <pedro_alves@portugalmail.pt>
15048
15049 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15050 global variables.
15051 (child_add_thread): Minor cleanup.
15052 (child_continue): Resume artificially suspended threads before
15053 calling ContinueDebugEvent.
15054 (suspend_one_thread): New.
15055 (fake_breakpoint_event): New.
15056 (get_child_debug_event): Change return type to int. Check here if
15057 gdb sent an interrupt request. If a soft interrupt was requested,
15058 fake a breakpoint event. Return 0 if there is no event to handle,
15059 and 1 otherwise.
15060 (win32_wait): Don't check here if gdb sent an interrupt request.
15061 Ensure there is a valid event to handle.
15062 (win32_request_interrupt): Add soft interruption method as last
15063 resort.
15064
c436e841
PA		 150652007-12-03 Leo Zayas
15066 Pedro Alves <pedro_alves@portugalmail.pt>
15067
15068 * win32-low.h (win32_thread_info): Add descriptions to the
15069 structure members. Replace `suspend_count' counter by a
15070 `suspended' flag.
15071 * win32-low.c (thread_rec): Update condition of when to get the
15072 context from the inferior. Rely on ContextFlags being set if it
15073 has already been retrieved. Only suspend the inferior thread if
15074 we haven't already. Warn if that fails.
15075 (continue_one_thread): s/suspend_count/suspended/. Only call
15076 ResumeThread once. Warn if that fails.
15077
e7b5fa67
PA		 150782007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15079
15080 * win32-low.c (win32_wait): Don't read from the inferior when it
15081 has already exited.
15082
a385171d
PA		 150832007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15084
15085 * Makefile.in (win32_low_h): New variable.
15086 (win32-low.o): Add dependency on $(win32_low_h).
15087 (win32-arm-low.o, win32-i386-low.o): New rules.
15088
f80c84b3
DJ		 150892007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15090
15091 * hostio.c: Correct copyright year.
15092
a6b151f1
DJ		 150932007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15094
15095 * Makefile.in (OBS): Add hostio.o.
15096 (hostio.o): New rule.
15097 * server.h (handle_vFile): Declare.
15098 * hostio.c: New file.
15099 * server.c (handle_v_requests): Take packet_len and new_packet_len
15100 for binary packets. Call handle_vFile.
15101 (main): Update call to handle_v_requests.
15102
f9387fc3
DJ		 151032007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15104
15105 * linux-low.c: Include <sched.h>.
15106
51c2684e
DJ		 151072007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15108
15109 * linux-low.c (linux_tracefork_grandchild): New.
15110 (linux_tracefork_child): Use clone.
15111 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15112
75f83163
JB		 151132007-10-31 Joel Brobecker <brobecker@adacore.com>
15114
15115 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15116
da5898ce
DJ		 151172007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15118
15119 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15120
24a09b5f
DJ		 151212007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15122
15123 * inferiors.c (change_inferior_id): Delete.
15124 (add_pid_to_list, pull_pid_from_list): New.
15125 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15126 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15127 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15128 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15129 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15130 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15131 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15132 (using_threads): Always set to 1.
15133 (handle_extended_wait): New.
15134 (add_process): Do not set TID.
15135 (linux_create_inferior): Set must_set_ptrace_flags.
15136 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15137 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15138 (linux_thread_alive): Rename TID argument to LWPID.
15139 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15140 (linux_wait_for_event): Do not use TID or check using_threads. Update
15141 call to dead_thread_notify. Call handle_extended_wait.
15142 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15143 (send_sigstop): Delete sigstop_sent.
15144 (wait_for_sigstop): Avoid TID.
15145 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15146 (linux_test_for_tracefork): New.
15147 (linux_lookup_signals): Use thread_db_active and
15148 linux_supports_tracefork_flag.
15149 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15150 * linux-low.h (get_process_thread): Avoid TID.
15151 (struct process_ifo): Move thread_known and tid to the end. Remove
15152 sigstop_sent.
15153 (linux_attach_lwp, thread_db_init): Update prototypes.
15154 * server.h (change_inferior_id): Delete prototype.
15155 (add_pid_to_list, pull_pid_from_list): New prototypes.
15156 * thread-db.c (thread_db_use_events): New.
15157 (find_first_thread): Rename to...
15158 (find_one_thread): ...this. Update callers and messages. Do not
15159 call fatal. Check thread_db_use_events. Do not call
15160 change_inferior_id or new_thread_notify.
15161 (maybe_attach_thread): Update. Do not call new_thread_notify.
15162 (thread_db_init): Set thread_db_use_events. Check use_events.
15163 * utils.c (fatal, warning): Correct message prefix.
15164
30ed0a8f
DJ		 151652007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15166
15167 * Makefile.in (clean): Remove new files.
15168 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15169 (powerpc-64.o, powerpc-64.c): New rules.
15170 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15171 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15172 with SPE.
15173 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15174 SPE targets.
15175 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15176 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15177 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15178 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15179 (target_regsets): Add AltiVec and SPE register sets.
15180 * configure.ac: Check for AltiVec and SPE.
15181 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15182 (ppc_fill_vrregset, ppc_store_vrregset): New.
15183 (target_regsets): Add AltiVec register set.
15184 * configure: Regenerated.
15185
fd462a61
DJ		 151862007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15187
15188 * linux-low.c (O_LARGEFILE): Define.
15189 (linux_read_memory): Use /proc/PID/mem.
15190 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15191 * configure, config.in: Regenerated.
15192
69f223ed
DJ		 151932007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15194
15195 * linux-low.c (linux_wait_for_event): Do not pass signals while
15196 single-stepping.
15197
aec18585
PA		 151982007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15199
15200 * win32-low.c (create_process): New.
15201 (win32_create_inferior): Use create_process instead of
15202 CreateProcess. If create_process failed retry appending an ".exe"
15203 suffix. Store the GetLastError result immediatelly after
15204 create_process calls and use it on the call to error.
15205
34d86ddd
PA		 152062007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15207
15208 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15209
5a0e3bd0
JB		 152102007-08-23 Joel Brobecker <brobecker@adacore.com>
15211
15212 * configure.ac: Switch license to GPLv3.
15213
f88c79e6
MS		 152142007-08-01 Michael Snyder <msnyder@access-company.com>
15215
15216 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15217
6b3d9b83
PA		 152182007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15219
15220 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15221 typedef.
15222 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15223 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15224 CloseToolhelp32Snapshot.
15225 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15226 CloseToolhelp32Snapshot.
15227
c588c53c
MS		 152282007-07-27 Michael Snyder <michael.snyder@access-company.com>
15229
15230 * server.c (main): Check for inferior exit before main loop.
15231
aa0403d9
PA		 152322007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15233
15234 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15235 instead of on tmp_desc.
15236
255e7678
DJ		 152372007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15238 Daniel Jacobowitz <dan@codesourcery.com>
15239
15240 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15241 (add_thread): Minor cleanups.
15242 (clear_inferiors): Move lower in the file. Clear the DLL
15243 list.
15244 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15245 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15246 (xml_escape_text): New.
15247 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15248 for qSupported.
15249 (handle_v_cont): Report errors.
15250 (gdbserver_version): Update.
15251 (main): Correct size of own_buf. Do not report initial DLL events.
15252 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15253 (unloaded_dll, xml_escape_text): New.
15254 * win32-low.c (enum target_waitkind): Update comments.
15255 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15256 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15257 (win32_EnumProcessModules, win32_GetModuleInformation)
15258 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15259 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15260 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15261 (win32_Module32First, win32_Module32Next, load_toolhelp)
15262 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15263 (get_child_debug_event): Handle DLL events.
15264 (win32_wait): Likewise.
15265
0d37add9
DJ		 152662007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15267
15268 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15269 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15270
45e2715e
PA		 152712007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15272
15273 * win32-low.c (handle_output_debug_string): Ignore event if not
15274 waiting.
15275
c5674cf1
PA		 152762007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15277
15278 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15279
2bbe3cc1
DJ		 152802007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15281
15282 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15283
ae13219e
DJ		 152842007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15285
15286 * inferiors.c (change_inferior_id): Add comment.
15287 * linux-low.c (check_removed_breakpoint): Add an early
15288 prototype. Improve debug output.
15289 (linux_attach): Doc update.
15290 (linux_detach_one_process, linux_detach): Clean up before releasing
15291 each process.
15292 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15293 * linux-low.h (struct process_info): Doc improvement.
15294 * mem-break.c (delete_all_breakpoints): New.
15295 * mem-break.h (delete_all_breakpoints): New prototype.
15296 * thread-db.c (find_first_thread): New.
15297 (thread_db_create_event): Call it instead of
15298 thread_db_find_new_threads. Clean up unused variables.
15299 (maybe_attach_thread): Remove first thread handling.
15300 (thread_db_find_new_threads): Use find_first_thread.
15301 (thread_db_get_tls_address): Likewise.
15302
4105de34
DJ		 153032007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15304
15305 * thread-db.c (thread_db_find_new_threads): Add prototype.
15306 (thread_db_create_event): Check for the main thread before adding
15307 a new thread.
15308 (maybe_attach_thread): Only enable event reporting if TID == 0.
15309 (thread_db_get_tls_address): Check for new threads.
15310
2b876972
DJ		 153112007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15312
15313 * linux-low.c (linux_create_inferior): Try execv before execvp.
15314 * spu-low.c (spu_create_inferior): Likewise.
15315
7a245884
DJ		 153162007-06-13 Mike Frysinger <vapier@gentoo.org>
15317
15318 * linux-low.c (linux_create_inferior): Change execv to execvp.
15319 * spu-low.c (spu_create_inferior): Likewies.
15320
117ce543
DJ		 153212007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15322
15323 * Makefile.in (clean): Clean new files instead of deleted ones.
15324 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15325 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15326 rules.
15327 * configure.srv: Specify XML files and new regformats for MIPS and
15328 MIPS64 GNU/Linux.
15329 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15330 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15331 an entry for the restart register.
15332 (mips_cannot_fetch_register, mips_cannot_store_register)
15333 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15334 register names to match the XML descriptions.
15335 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15336 restart register instead of $0.
15337
0e7f50da
UW		 153382007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15339 Markus Deuling <deuling@de.ibm.com>
15340
15341 * remote-utils.c (decode_xfer_write): New function.
15342 * server.h (decode_xfer_write): Add prototype.
15343 * server.c (handle_query): Add PACKET_LEN argument. Support
15344 qXfer:spu:read and qXfer:spu:write packets.
15345 (main): Pass packet_len to handle_query.
15346 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15347 * target.h (target_ops): Add qxfer_spu.
15348
374c1d38
UW		 153492007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15350
15351 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15352 accessing non-seekable spufs files.
15353
bb63802a
UW		 153542007-05-16 Markus Deuling <deuling@de.ibm.com>
15355
889bf7c5 15356 * server.c (handle_query): Add reply for qC packet.
bb63802a 15357
7390519e
PA		 153582007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15359 Leo Zayas <lerele@champenstudios@com>
15360
15361 * server.h (check_remote_input_interrupt_request): New function.
15362 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15363 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15364 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15365 (check_remote_input_interrupt_request): New function.
15366 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15367 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15368 winapi_GenerateConsoleCtrlEvent): New typedefs.
15369 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15370 to 250 ms.
15371 (win32_wait): Check for remote interrupt request
15372 with check_remote_input_interrupt_request.
15373 (win32_request_interrupt): New function.
15374 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15375
34b34921
PA		 153762007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15377
15378 * win32-low.c (debug_registers_changed,
15379 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15380 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15381 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15382 (thread_rec): Get context using the low target.
15383 (child_add_thread): Call thread_added on the low target,
15384 which does the same thing.
15385 (regptr): Delete.
15386 (do_initial_child_stuff): Remove debug registers references.
15387 Set context using the low target. Resume threads after
15388 setting the contexts.
15389 (child_continue): Remove dead variable. Remove debug
15390 registers references.
15391 (child_fetch_inferior_registers): Go through the low target.
15392 (do_child_store_inferior_registers): Remove.
15393 (child_store_inferior_registers): Go through the low target.
15394 (win32_resume): Remove debug registers references.
15395 Set context using the low target.
15396 (handle_exception): Change return type to void. Don't record
15397 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15398 first chance exception.
889bf7c5 15399 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15400 goto loop. Always return after waiting for debug event.
15401 (win32_wait): Convert to switch statement. Handle spurious
15402 events.
15403
15404 * win32-i386-low.c (debug_registers_changed,
15405 debug_registers_used): New.
15406 (initial_stuff): Rename to ...
15407 (i386_initial_stuff): ... this. Clear debug registers
15408 state variables.
15409 (store_debug_registers): Delete.
15410 (i386_get_thread_context): New.
15411 (load_debug_registers): Delete.
15412 (i386_set_thread_context): New.
15413 (i386_thread_added): New.
15414 (single_step): Rename to ...
15415 (i386_single_step): ... this.
15416 (do_fetch_inferior_registers): Rename to ...
15417 (i386_fetch_inferior_register): ... this.
15418 (i386_store_inferior_register): New.
15419 (the_low_target): Adapt to new interface.
15420
15421 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15422 (arm_get_thread_context): New.
15423 (arm_set_thread_context): New.
15424 (regptr): New.
15425 (do_fetch_inferior_registers): Rename to ...
15426 (arm_fetch_inferior_register): ... this.
15427 (arm_store_inferior_register): New.
15428 (arm_wince_breakpoint): Reimplement as unsigned long.
15429 (arm_wince_breakpoint_len): Define.
15430 (the_low_target): Adapt to new interface.
15431
15432 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15433 load_debug_registers. Add get_thread_context, set_thread_context,
15434 thread_added and store_inferior_register. Rename
15435 fetch_inferior_registers to fetch_inferior_register.
15436 (regptr): Remove declaration.
15437
dd6953e1
PA		 154382007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15439
15440 * linux-low.c (linux_detach): Change return type to int. Return 0.
15441 * spu-low.c (spu_detach): Likewise.
15442
444d6139
PA		 154432007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15444
15445 * target.h (target_ops): Change return type of detach to int.
15446 Add join.
15447 (join_inferior): New.
15448 * server.c (main): Don't skip detach support on mingw32.
15449 If the inferior doesn't support detaching return error.
15450 Call join_inferior instead of using waitpid.
15451 * linux-low.c (linux_join): New.
15452 (linux_target_op): Add linux_join.
15453 * spu-low.c (spu_join): New.
15454 (spu_target_ops): Add spu_join.
15455 * win32-low.c (win32_detach): Adapt to new interface.
15456 Reopen current_process_handle before detaching. Issue a child
15457 resume before detaching.
15458 (win32_join): New.
15459 (win32_target_op): Add win32_join.
15460
1d5315fe
PA		 154612007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15462
15463 * win32-low.c (win32-attach): Fix return value.
15464 * target.h (target_ops): Describe ATTACH return values.
15465
bf914831
PA		 154662007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15467
15468 * win32-low.c (GETPROCADDRESS): Define.
15469 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15470 (winapi_DebugSetProcessKillOnExit): Likewise.
15471 (win32_create_inferior): Force usage of ansi CreateProcessA.
15472 (win32_attach): Use GETPROCADDRESS.
15473 (win32_detach): Likewise.
15474
f72f3e60
PA		 154752007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15476
15477 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15478
ed50f18f
PA		 154792007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15480
15481 * win32-low.c: Commit leftover changes from 2007-03-29.
15482
0c2ead7e
DJ		 154832007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15484
15485 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15486 fields short instead of int. Add explicit padding.
15487 (i387_cache_to_fsave): Remove unnecessary casts.
15488 (i387_fsave_to_cache): Doc fix.
15489 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15490
73725ff3
DJ		 154912007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15492
15493 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15494 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15495
d99f33d8
PA		 154962007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15497
15498 * configure.srv (arm*-*-mingw32ce*): Move near the other
15499 arm targets.
15500
68070c10
PA		 155012007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15502
2482afc6 15503 * configure.ac: Add errno checking.
68070c10
PA		 15504 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15505 sys/file.h and malloc.h.
15506 (AC_CHECK_DECLS): Add perror.
15507 (srv_mingwce): Handle.
2482afc6 15508 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15509 win32-i386-low.o to srv_tgtobj.
15510 (i[34567]86-*-mingw*): Likewise.
15511 (arm*-*-mingw32ce*): Add case.
15512 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15513 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15514 [__MINGW32CE__] (strerror): New function.
15515 [__MINGW32CE__] (errno): Define to GetLastError.
15516 [__MINGW32CE__] (COUNTOF): New macro.
15517 (remote_open): Remove extra close call.
15518 * mem-break.c (delete_breakpoint_at): New function.
15519 * mem-break.h (delete_breakpoint_at): Declare.
15520 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15521 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15522 [USE_WIN32API] (read, write): Add char* casts.
15523 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15524 * server.h: Include wincecompat.h on Windows CE.
15525 [HAVE_ERRNO_H]: Check.
15526 (perror): Declare if not declared.
15527 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15528 (perror_with_name): Remove errno declaration.
15529 * wincecompat.h: New.
15530 * wincecompat.c: New.
15531 * win32-low.h: New.
15532 * win32-arm-low.c: New.
15533 * win32-i386-low.c: New.
15534 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15535 (OUTMSG2): Make it safe.
15536 (_T): New macro.
15537 (COUNTOF): New macro.
15538 (NUM_REGS): Get it from the low target.
15539 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15540 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15541 (thread_rec): Let low target handle debug registers.
15542 (child_add_thread): Likewise.
15543 (child_init_thread_list): Likewise.
15544 (continue_one_thread): Likewise.
15545 (regptr): New.
15546 (do_child_fetch_inferior_registers): Move to ...
15547 * win32-i386-low.c: ... here, and rename to ...
15548 (do_fetch_inferior_registers): ... this.
889bf7c5 15549 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15550 Go through the low target.
15551 (do_child_store_inferior_registers): Use regptr.
15552 (strwinerror): New function.
15553 (win32_create_inferior): Handle Windows CE.
15554 Use strwinerror instead of strerror on Windows error
15555 codes. Add program to the error output.
15556 Don't close the main thread handle on Windows CE.
15557 (win32_attach): Use coredll.dll on Windows CE.
15558 (win32_kill): Close current process and current
15559 thread handles.
15560 (win32_detach): Use coredll.dll on Windows CE.
15561 (win32_resume): Let low target handle debug registers, and
15562 step request.
15563 (handle_exception): Add/Remove initial breakpoint. Avoid
15564 non-existant WSTOPSIG on Windows CE.
15565 (win32_read_inferior_memory): Cast to remove warning.
15566 (win32_arch_string): Go through the low target.
15567 (initialize_low): Call set_breakpoint_data with the low
15568 target's breakpoint.
15569 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15570 FOP_REGNUM, mappings): Move to ...
15571 * win32-i386-low.c: ... here.
15572 * win32-low.c (win32_thread_info): Move to ...
15573 * win32-low.h: ... here.
15574 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15575 win32-arm-low.c and wincecompat.c.
15576 (all:): Add $EXEEXT.
15577 (install-only:): Likewise.
15578 (gdbserver:): Likewise.
15579 (gdbreplay:): Likewise.
15580 * config.in: Regenerate.
15581 * configure: Regenerate.
15582
41093d81
PA		 155832007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15584
15585 * win32-low.c: Rename typedef thread_info to
15586 win32_thread_info throughout.
15587
544afa54
PA		 155882007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15589
15590 * win32-i386-low.c: Rename to ...
15591 * win32-low.c: ... this.
15592 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15593 * Makefile.in: Likewise.
15594
bce7165d
PA		 155952007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15596
15597 * remote-utils.c (monitor_output): Constify msg parameter.
15598 * server.h (monitor_output): Likewise.
15599 * win32-i386-low.c (handle_output_debug_string): New.
15600 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15601 handle_output_debug_string.
15602 (get_child_debug_event): Likewise.
15603
506c7aa0
DJ		 156042007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15605
15606 * server.c (main): Correct strtoul check.
15607
42c81e2a
DJ		 156082007-03-27 Jon Ringle <jon@ringle.org>
15609
15610 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15611
9453113a
DJ		 156122007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15613
15614 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15615
64a69107
DJ		 156162007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15617
15618 * terminal.h: Check HAVE_SGTTY_H.
15619
156202007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15621
15622 * remote-utils.c (remote_open): Print out the assigned port number.
15623
c74d0ad8
DJ		 156242007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15625
15626 * remote-utils.c (monitor_output): New function.
15627 * server.c (debug_threads): Define here.
15628 (monitor_show_help): New function.
15629 (handle_query): Handle qRcmd.
15630 (main): Do not handle 'd' packet.
15631 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15632 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15633 of debug_threads.
15634
de7c3b4a
PA		 156352007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15636
15637 * Makefile.in (EXEEXT): New.
15638 (clean): Use $(EXEEXT).
15639
ef57601b
PA		 156402007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15641
15642 * target.h (target_ops): Rename send_signal to request_interrupt,
15643 and remove enum target_signal parameter.
15644 * linux-low.c (linux_request_interrupt): Rename from
15645 linux_send_signal, and always send SIGINT.
15646 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15647 and always send SIGINT.
15648 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15649 of send_signal.
15650 (input_interrupt): Likewise.
15651
820f2bda
PA		 156522007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15653
15654 * server.c (get_features_xml): Check if target implemented
15655 arch_string.
15656 * win32-i386-low.c (win32_arch_string): New.
15657 (win32_target_ops): Add win32_arch_string as arch_string member.
15658
ab39bf24
UW		 156592007-02-22 Markus Deuling <deuling@de.ibm.com>
15660
15661 * spu-low.c (spu_arch_string): New.
15662 (spu_target_ops): Add spu_arch_string.
15663
61ff6e04
DJ		 156642007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15665
15666 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15667 * configure.ac: Do not check for terminal.h.
15668 * configure, config.in: Regenerated.
15669
fb1e4ffc
DJ		 156702007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15671
15672 * Makefile.in (OBS): Add $(XML_BUILTIN).
15673 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15674 (clean): Update.
15675 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15676 (arm-with-iwmmxt.c): New.
15677 * config.in, configure: Regenerate.
15678 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15679 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15680 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15681 (arm*-*-linux*): Add iWMMXt and regset support.
15682 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15683 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15684 (arm_store_wmmxregset, target_regsets): New.
15685 * server.c (get_features_xml): Take annex argument. Check builtin
15686 XML documents.
15687 (handle_query): Handle multiple annexes.
15688
0f48aa01
DJ		 156892007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15690
15691 * remote-utils.c [USE_WIN32API] (read, write): Define.
15692 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15693 write.
15694
23181151
DJ		 156952007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15696
15697 * linux-i386-low.c (the_low_target): Set arch_string.
15698 * linux-x86-64-low.c (the_low_target): Likewise.
15699 * linux-low.c (linux_arch_string): New.
15700 (linux_target_ops): Add it.
15701 * linux-low.h (struct linux_target_ops): Add arch_string.
15702 * server.c (write_qxfer_response): Use const void * for DATA.
15703 (get_features_xml): New.
15704 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15705 * target.h (struct target_ops): Add arch_string method.
15706
9d606399
DJ		 157072007-01-03 Denis Pilat <denis.pilat@st.com>
15708 Daniel Jacobowitz <dan@codesourcery.com>
15709
15710 * linux-low.c (linux_kill): Handle being called with no threads.
15711 * win32-i386-low.c (win32_kill): Likewise.
15712 (get_child_debug_event): Clear current_process_handle.
15713
157142006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 15715 Daniel Jacobowitz <dan@codesourcery.com>
15716
15717 * remote-utils.c (remote_open): Check the type of specified
15718 serial port devices before opening them.
15719 * server.c (main): Kill the inferior if an error occurs during
15720 the first remote_open.
15721
a5e13d24
DJ		 157222006-12-05 Markus Deuling <deuling@de.ibm.com>
15723
15724 * README: Update supported targets.
15725
186947f7
DJ		 157262006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15727
15728 * Makefile.in (clean): Remove reg-mips64.c.
15729 (reg-mips64.c, reg-mips64.o): New rules.
15730 * configure.srv: Handle mips64. Include regset support for mips.
15731 * linux-mips-low.c (union mips_register): New.
15732 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15733 (mips_breakpoint, mips_breakpoint_at): Use int.
15734 (mips_collect_register, mips_supply_register)
15735 (mips_collect_register_32bit, mips_supply_register_32bit)
15736 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15737 (mips_store_fpregset, target_regsets): New.
15738 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15739
a13e2c95
UW		 157402006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15741
15742 * configure.srv: Add target "spu*-*-*".
15743 * Makefile.in (clean): Remove reg-spu.c.
15744 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15745 * spu-low.c: New file.
15746
cb7283db
DJ		 157472006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15748
15749 * configure.ac: Correct td_thr_tls_get_addr test.
15750 * configure: Regenerated.
15751
89be2091
DJ		 157522006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15753
15754 * linux-low.c (linux_wait_for_event): Reformat. Use the
15755 pass_signals array.
15756 * remote-utils.c (decode_address_to_semicolon): New.
15757 * server.c (pass_signals, handle_general_set): New.
15758 (handle_query): Mention QPassSignals for qSupported.
15759 (main): Call handle_general_set.
15760 * server.h (pass_signals, decode_address_to_semicolon): New.
15761
000ef4f0
DJ		 157622006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15763
15764 * server.c (handle_query): Correct error handling for read_auxv.
15765
b7149293
UW		 157662005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15767
15768 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15769 and srv_linux_thread_db to yes.
15770 * linux-s390-low.c (s390_fill_gregset): New function.
15771 (target_regsets): Define data structure.
15772
dae5f5cf
DJ		 157732006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15774
15775 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15776 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15777 * config.in, configure: Regenerated.
15778 * inferiors.c (gdb_id_to_thread): New function.
15779 (gdb_id_to_thread_id): Use it.
15780 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15781 * linux-low.h (struct process_info): Add th member.
15782 (thread_db_get_tls_address): New prototype.
15783 * remote-utils.c (decode_address): Make non-static.
15784 * server.c (handle_query): Handle qGetTLSAddr.
15785 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15786 * target.h (struct target_ops): Add get_tls_address.
15787 * thread-db.c (maybe_attach_thread): Save the thread handle.
15788 (thread_db_get_tls_address): New.
15789
32ca6d61
DJ		 157902006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15791
15792 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15793 (linux_resume_one_process): Take a siginfo_t *. Update all
15794 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15795 (struct pending_signals): Add a siginfo_t.
15796 (linux_wait_for_process): Always set last_status.
15797 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15798 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15799 * linux-low.h (struct process_info): Add last_status.
15800
5ffff7c1
DJ		 158012006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15802
15803 * remote-utils.c (try_rle): New function.
15804 (putpkt_binary): Use it.
15805
8695c747
DJ		 158062006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15807
15808 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15809 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15810 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15811 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15812 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15813 point registers.
15814
290fadea
RS		 158152006-08-08 Richard Sandiford <richard@codesourcery.com>
15816
15817 * server.c (terminal_fd): New variable.
15818 (old_foreground_pgrp): Likewise.
15819 (restore_old_foreground_pgrp): New function.
15820 (start_inferior): Record the terminal file descriptor in terminal_fd
15821 and its original foreground group in old_foreground_pgrp. Register
15822 restore_old_foreground_pgrp with atexit().
15823
9f2e1e63
DJ		 158242006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15825
15826 * server.c (handle_query): Correct qPart to qXfer.
15827
b80864fb
DJ		 158282006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15829
15830 * configure.ac: Check for more headers which are missing on
15831 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15832 * configure.srv: Add Cygwin and mingw32.
15833 * remote-utils.c: Don't include headers unconditionally which
15834 are missing on mingw32. Include <winsock.h> for mingw32.
15835 (remote_open): Adjust for mingw32 support. Flush
15836 standard error after writing to it.
15837 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15838 (unblock_async_io, enable_async_io, disable_async_io)
15839 (readchar, getpkt): Update for Winsock support.
15840 (prepare_resume_reply): Expect a protocol signal number.
15841 * server.c: Disable <sys/wait.h> on mingw32.
15842 (start_inferior): Adjust for mingw32 support. Flush
15843 standard error after writing to it.
15844 (attach_inferior): Likewise. Use protocol signal
15845 numbers.
15846 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15847 and names.
15848 * win32-i386-low.c: New file.
15849 * Makefile.in (XM_CLIBS): Set.
15850 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15851 (win32-i386-low.o): New dependency rule.
15852 * linux-low.c (linux_wait): Use target signal numbers.
15853 * target.h (struct target_ops): Doc fix.
15854 * server.h (target_signal_to_name): New prototype.
15855 * gdbreplay.c: Don't include headers unconditionally which
15856 are missing on mingw32. Include <winsock.h> for mingw32.
15857 (remote_close, remote_open): Adjust for Winsock support.
15858 * configure, config.in: Regenerated.
15859
0876f84a
DJ		 158602006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15861
15862 * server.c (decode_xfer_read, write_qxfer_response): New.
15863 (handle_query): Take a packet length argument. Handle
15864 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15865 the qSupported response.
15866 (main): Update call to handle_query.
15867
01f9e8fa
DJ		 158682006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15869
15870 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15871 (putpkt_binary): Renamed from putpkt and adjusted for binary
15872 data.
15873 (putpkt): New wrapper for putpkt_binary.
15874 (readchar): Don't mask off the high bit.
15875 (decode_X_packet): New function.
15876 * server.c (main): Call putpkt_binary if a handler sets the packet
15877 length. Save the length of the incoming packet. Handle 'X'.
15878 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15879
be2a5f71
DJ		 158802006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15881
15882 * server.c (handle_query): Handle qSupported.
15883
ea025f5f
DJ		 158842006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15885
15886 * remote-utils.c (all_symbols_looked_up): New variable.
15887 (look_up_one_symbol): Check it.
15888 * server.h (look_up_one_symbol): New declaration.
15889 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15890
9308fc88
DJ		 158912006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15892
15893 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15894 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 15895 (PTRACE_GET_THREAD_AREA): Define.
15896 (ps_get_thread_area): New function.
15897
52fb6437
NS		 158982006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15899
15900 * configure.srv (m68k*-*-uclinux*): New target.
15901 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15902 (linux_resume_one_process): Remove extraneous cast.
15903 (linux_read_offsets): New.
15904 (linux_target_op): Add linux_read_offsets on mmuless systems.
15905 * server.c (handle_query): Add qOffsets logic.
15906 * target.h (struct target_ops): Add read_offsets.
15907
21b0f40c
DJ		 159082006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15909
15910 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15911 (PTRACE_GET_THREAD_AREA): Define.
15912 (ps_get_thread_area): New function.
15913 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15914 (linux-x86-64-low.o): Update.
15915
0050a760
DJ		 159162006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15917
15918 * configure.ac: Remove checks for prfpregset_t.
15919 * gdb_proc_service.h: New file.
15920 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15921 new "gdb_proc_service.h".
15922 * proc-service.c: Likewise.
15923 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15924 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15925 * Makefile.in (gdb_proc_service_h): Updated.
15926 * configure, config.in: Regenerated.
15927
b92a518e
DJ		 159282006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15929
15930 * remote-utils.c (prepare_resume_reply): Move declaration
15931 of gdb_id_from_wait to the top of the block.
15932
545587ee
DJ		 159332006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15934
15935 * linux-low.c (regsets_store_inferior_registers): Read the regset
15936 from the target before filling it.
15937
9db87ebd
DJ		 159382006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15939
15940 * server.c (attach_inferior): Return SIGTRAP for a successful
15941 attach.
15942
dd24457d
DJ		 159432006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15944
15945 * Makefile.in (OBS): Add version.o.
15946 (STAGESTUFF): Delete.
15947 (version.o): Add dependencies.
15948 (version.c): Replace rule.
15949 (clean): Remove version.c.
15950 * server.c (gdbserver_version): New.
15951 (gdbserver_usage): Use printf.
15952 (main): Handle --version and --help.
15953 * server.h (version, host_name): Add declarations.
15954
6f0f660e
EZ		 159552005-12-23 Eli Zaretskii <eliz@gnu.org>
15956
889bf7c5
PA		 15957 * linux-arm-low.c:
15958 * linux-arm-low.c:
15959 * inferiors.c:
15960 * i387-fp.h:
15961 * i387-fp.c:
15962 * gdbreplay.c:
15963 * regcache.c:
15964 * proc-service.c:
15965 * mem-break.h:
15966 * mem-break.c:
15967 * linux-x86-64-low.c:
15968 * linux-sh-low.c:
15969 * linux-s390-low.c:
15970 * linux-ppc64-low.c:
15971 * linux-ppc-low.c:
15972 * linux-mips-low.c:
15973 * linux-m68k-low.c:
15974 * linux-m32r-low.c:
15975 * linux-low.h:
15976 * linux-low.c:
15977 * linux-ia64-low.c:
15978 * linux-i386-low.c:
15979 * linux-crisv32-low.c:
15980 * thread-db.c:
15981 * terminal.h:
15982 * target.h:
15983 * target.c:
15984 * server.h:
15985 * server.c:
15986 * remote-utils.c:
15987 * regcache.h:
15988 * utils.c:
15989 * Makefile.in:
15990 * configure.ac:
6f0f660e
EZ		 15991 * gdbserver.1: Add (C) after Copyright. Update the FSF
15992 address.
15993
9d1fb177
DJ		 159942005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15995
15996 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15997 (arm_breakpoint_at): Recognize both breakpoints.
15998 (the_low_target): Use the correct breakpoint instruction.
15999
011a70c2
DJ		 160002005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16001
16002 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16003 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16004 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16005 (the_low_target): Update.
16006
7fb85e41
AS		 160072005-10-25 Andreas Schwab <schwab@suse.de>
16008
16009 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16010
16011 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16012 (ia64_num_regs): Reduce to 462.
16013
3db0444b
DJ		 160142005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16015
16016 * acinclude.m4: Correct quoting.
16017 * aclocal.m4: Regenerated.
16018
16019 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16020 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16021 (thread_db_init): Call thread_db_err_str.
16022 * configure.ac: Check for TD_VERSION.
16023 * config.in, configure: Regenerated.
16024
bee0189a
DJ		 160252005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16026
16027 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16028
e9d25b98
DJ		 160292005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16030
16031 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16032 is not available. Define HAVE_PTRACE_GETREGS if it is.
16033 * config.in, configure: Regenerated.
16034 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16035 * linux-i386-low.c, linux-m68k-low.c: Update to use
16036 HAVE_PTRACE_GETREGS.
16037 * linux-low.c (regsets_fetch_inferior_registers)
16038 (regsets_store_inferior_registers): Only return 0 if we processed
16039 GENERAL_REGS.
16040 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16041 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16042
a06660f7
DJ		 160432005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16044
16045 * inferiors.c (struct thread_info): Add gdb_id.
16046 (add_thread): Add gdb_id argument.
16047 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16048 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16049 calls to add_thread.
16050 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16051 * server.c (handle_query): Use thread_to_gdb_id.
16052 (handle_v_cont, main): Use gdb_id_to_thread_id.
16053 * server.h (add_thread): Update prototype.
16054 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16055 prototypes.
16056
5a1f5858
DJ		 160572005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16058
16059 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16060 left-padded registers.
16061 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16062 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16063
e122f1f5
SE		 160642005-07-01 Steve Ellcey <sje@cup.hp.com>
16065
16066 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16067 * configure: Regenerate.
16068 * config.in: Regenerate.
16069 * server.h (NEED_DECLARATION_STRERROR):
16070 Replace with !HAVE_DECL_STRERROR.
16071
d592fa2f
DJ		 160722005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16073
16074 * linux-low.c (linux_wait, linux_send_signal): Don't test
16075 an unsigned long variable for > 0 if it could be MAX_ULONG.
16076 * server.c (myresume): Likewise.
16077 * target.c (set_desired_inferior): Likewise.
16078
ccbd4912
MK		 160792005-06-13 Mark Kettenis <kettenis@gnu.org>
16080
16081 * configure.ac: Simplify and improve check for socklen_t.
16082 * configure, config.in: Regenerate.
16083
f450004a
DJ		 160842005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16085
16086 * acconfig.h: Remove.
16087 * configure.ac: Add a test for socklen_t. Use three-argument
16088 AC_DEFINE throughout.
16089 * config.in: Regenerated using autoheader 2.59.
16090 * configure: Regenerated.
16091
16092 * gdbreplay.c (socklen_t): Provide a default.
16093 (remote_open): Use socklen_t.
16094 * remote-utils.c (socklen_t): Provide a default.
16095 (remote_open): Use socklen_t.
16096 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16097 unsigned char.
16098
16099 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16100 char for buffers.
16101 * linux-low.c (linux_read_memory, linux_write_memory)
16102 (linux_read_auxv): Likewise.
16103 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16104 (check_mem_write): Likewise.
16105 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16106 Likewise.
16107 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16108 (registers_from_string, register_data): Likewise.
16109 * server.c (handle_query, main): Likewise.
16110 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16111 (decode_M_packet): Likewise.
16112 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16113 * target.h (struct target_ops): Update read_memory, write_memory,
16114 and read_auxv.
16115 (read_inferior_memory, write_inferior_memory): Update.
16116 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16117 to unsigned char *.
16118 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16119 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16120 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16121 linux-s390-low.c, linux-sh-low.c: Update for changes in
16122 read_inferior_memory and the_low_target->breakpoint.
16123
eee84df1
DJ		 161242005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16125
16126 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16127 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16128 * configure.srv: Add powerpc64-*-linux*.
16129 * linux-ppc64-low.c: New file.
16130
45b134e5
OF		 161312005-05-23 Orjan Friberg <orjanf@axis.com>
16132
16133 * linux-cris-low.c: New file with support for CRIS.
16134 * linux-crisv32-low.c: Ditto for CRISv32.
16135 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16136 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16137 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16138 reg-crisv32.o, and reg-crisv32.c to make rules.
16139 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16140 recognized targets.
16141
48d93c75
UW		 161422005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16143
16144 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16145 of sizeof (PTRACE_XFER_TYPE).
16146 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16147
e013ee27
OF		 161482005-05-12 Orjan Friberg <orjanf@axis.com>
16149
889bf7c5 16150 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16151 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16152 pointers for hardware watchpoint support.
16153 * linux-low.h (struct linux_target_ops): Ditto.
16154 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16155 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16156 to linux_target_ops.
16157 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16158 reply packet.
16159 * server.c (main): Recognize 'Z' and 'z' packets.
16160
b0ded00b
UW		 161612005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16162
16163 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16164 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16165 (the_low_target): Add new members.
16166
8643e2ad
DJ		 161672005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16168
16169 * proc-service.c (ps_lgetregs): Search all_processes instead of
16170 all_threads.
16171
fc620387
DJ		 161722005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16173
16174 * server.c (start_inferior): Change return type to int.
16175 (attach_inferior): Change sigptr to int *.
16176 (handle_v_cont, handle_v_requests): Change signal to int *.
16177 (main): Change signal to int.
16178
161792005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16180
16181 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16182 * configure.srv: Add m32r*-*-linux*.
16183 * linux-m32r-low.c: New file.
16184
e0e76420
DJ		 161852005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16186
16187 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16188
a1928bad
DJ		 161892005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16190
16191 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16192 Take unsigned long arguments for PIDs.
16193 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16194 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16195 (wait_for_sigstop, linux_resume_one_process)
16196 (regsets_fetch_inferior_registers, linux_send_signal)
16197 (linux_read_auxv): Likewise. Update the types of variables holding
16198 PIDs. Update format string specifiers.
16199 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16200 * remote-utils.c (prepare_resume_reply): Likewise.
16201 * server.c (cont_thread, general_thread, step_thread)
16202 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16203 unsigned long.
16204 (handle_query): Update format specifiers.
16205 (handle_v_cont, main): Use strtoul for thread IDs.
16206 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16207 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16208 (general_thread, step_thread, thread_from_wait)
16209 (old_thread_from_wait): Update.
16210 * target.h (struct thread_resume): Use unsigned long for THREAD.
16211 (struct target_ops): Use unsigned long for arguments to attach and
16212 thread_alive.
16213
dcdb98d2
DJ		 162142005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16215
16216 * acinclude.m4: Include bfd/bfd.m4 directly.
16217 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16218 <agriffis@toolchain.org>.
16219 * aclocal.m4, configure: Regenerated.
16220
bec39cab
AC		 162212005-01-07 Andrew Cagney <cagney@gnu.org>
16222
16223 * configure.ac: Rename configure.in, require autoconf 2.59.
16224 * configure: Re-generate.
16225
434c4c77
DJ		 162262004-12-08 Daniel Jacobowitz <dan@debian.org>
16227
16228 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16229 LIBS when finished.
16230 * aclocal.m4: Regenerated.
16231 * configure: Regenerated.
16232
db1d3e1b
AS		 162332004-11-21 Andreas Schwab <schwab@suse.de>
16234
16235 * linux-m68k-low.c (m68k_num_gregs): Define.
16236 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16237 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16238 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16239 (m68k_breakpoint_at): New. Add to the_low_target.
16240
16241 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16242 srv_linux_thread_db to yes.
16243
43360365
JB		 162442004-10-20 Joel Brobecker <brobecker@gnat.com>
16245
16246 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16247 (ARCH_SET_FS): Likewise.
16248 (ARCH_GET_FS): Likewise.
16249 (ARCH_GET_GS): Likewise.
16250
fd500816
DJ		 162512004-10-16 Daniel Jacobowitz <dan@debian.org>
16252
16253 * linux-i386-low.c (ps_get_thread_area): New.
16254 * linux-x86-64-low.c (ps_get_thread_area): New.
16255 * linux-low.c: Include <sys/syscall.h>.
16256 (linux_kill_one_process): Don't kill the first thread here.
16257 (linux_kill): Kill the first thread here.
16258 (kill_lwp): New function.
16259 (send_sigstop, linux_send_signal): Use it.
16260 * proc-service.c: Clean up #ifdefs.
16261 (fpregset_info): Delete.
16262 (ps_lgetregs): Update and enable implementation.
16263 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16264 implementations.
16265 * remote-utils.c (struct sym_cache, symbol_cache): New.
16266 (input_interrupt): Print a clearer message.
16267 (async_io_enabled): New variable.
16268 (enable_async_io, disable_async_io): Use it. Update comments.
16269 (look_up_one_symbol): Use the symbol cache.
16270 * thread-db.c (thread_db_look_up_symbols): New function.
16271 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16272
f6de3c42
DJ		 162732004-10-16 Daniel Jacobowitz <dan@debian.org>
16274
16275 * configure.in: Test for -rdynamic.
16276 * configure: Regenerated.
16277 * Makefile (INTERNAL_LDFLAGS): New.
16278 (gdbserver, gdbreplay): Use it.
16279
2c0fc042
AC		 162802004-09-02 Andrew Cagney <cagney@gnu.org>
16281
16282 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16283
075b3282
DJ		 162842004-03-23 Daniel Jacobowitz <drow@mvista.com>
16285
16286 * linux-low.c (linux_wait): Clear all_processes list also.
16287
fa6a77dc
DJ		 162882004-03-12 Daniel Jacobowitz <drow@mvista.com>
16289
16290 * linux-low.c: Include <errno.h>. Remove extern declaration of
16291 errno.
16292
6d782a97
DJ		 162932004-03-12 Daniel Jacobowitz <drow@mvista.com>
16294
16295 * gdbreplay.c, server.h, utils.c: Update copyright years.
16296
3a7fb99b
DJ		 162972004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16298
16299 * server.c (main): Print child status or termination signal from
16300 variable 'signal', not 'sig'.
16301
c3e735a6
DJ		 163022004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16303
16304 * linux-low.c (linux_read_memory): Change return type to
16305 int. Check for and return error from ptrace().
16306 * target.c (read_inferior_memory): Change return type to int. Pass
16307 back return status from the_target->read_memory().
16308 * target.h (struct target_ops): Adapt *read_memory() prototype.
16309 Update comment.
16310 (read_inferior_memory): Adapt prototype.
16311 * server.c (main): Return an error packet if
16312 read_inferior_memory() returns an error.
16313
a59d1c82
DJ		 163142004-03-04 Daniel Jacobowitz <drow@mvista.com>
16315
16316 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16317 Unify with other clean targets.
16318
dc3f8883
DJ		 163192004-02-29 Daniel Jacobowitz <drow@mvista.com>
16320
16321 * server.c (handle_v_cont): Call set_desired_inferior.
16322
89a208da
DJ		 163232004-02-29 Daniel Jacobowitz <drow@mvista.com>
16324
16325 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16326
62ea82f5
DJ		 163272004-02-29 Daniel Jacobowitz <drow@mvista.com>
16328
16329 * linux-low.c (linux_wait): Unblock async I/O.
16330 (linux_resume): Block and enable async I/O.
16331 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16332 * server.h (block_async_io, unblock_async_io): Add prototypes.
16333
6910d122
DJ		 163342004-02-29 Daniel Jacobowitz <drow@mvista.com>
16335
16336 * remote-utils.c (remote_open): Print a status notice after
16337 opening a TCP port.
16338 * server.c (attach_inferior): Print a status notice after
16339 attaching.
16340
163412004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16342
16343 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16344
c89dc5d4
DJ		 163452004-02-26 Daniel Jacobowitz <drow@mvista.com>
16346
16347 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16348 error packet.
16349 * server.c, target.h: Update copyright years.
16350
4b8dad4a
RM		 163512004-02-25 Roland McGrath <roland@redhat.com>
16352
16353 * target.h (struct target_ops): New member `read_auxv'.
16354 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16355 * linux-low.c (linux_read_auxv): New function.
16356 (linux_target_ops): Initialize `read_auxv' member to that.
16357
d7446758
JB		 163582004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16359
16360 Committed by Jim Blandy <jimb@redhat.com>.
16361
16362 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16363 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16364 instead of GPR_SIZE to distiguish s390 and s390x targets.
16365
5544ad89
DJ		 163662004-01-31 Daniel Jacobowitz <drow@mvista.com>
16367
16368 * linux-low.c: Update copyright year.
16369 (check_removed_breakpoint): Clear pending_is_breakpoint.
16370 (linux_set_resume_request, linux_queue_one_thread)
16371 (resume_status_pending_p): New functions.
16372 (linux_continue_one_thread): Use process->resume.
16373 (linux_resume): Only resume threads if there are no pending events.
16374 * linux-low.h (struct process_info): Add resume request
16375 pointer.
16376
2a68b70e
DJ		 163772004-01-30 Daniel Jacobowitz <drow@mvista.com>
16378
16379 * regcache.c (new_register_cache): Clear the allocated register
16380 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16381
64386c31
DJ		 163822003-10-13 Daniel Jacobowitz <drow@mvista.com>
16383
16384 * linux-low.c (linux_resume): Take a struct thread_resume *
16385 argument.
16386 (linux_wait): Update call.
16387 (resume_ptr): New static variable.
16388 (linux_continue_one_thread): Renamed from
16389 linux_continue_one_process. Use resume_ptr.
16390 (linux_resume): Use linux_continue_one_thread.
16391 * server.c (handle_v_cont, handle_v_requests): New functions.
16392 (myresume): New function.
16393 (main): Handle 'v' case.
16394 * target.h (struct thread_resume): New type.
16395 (struct target_ops): Change argument of "resume" to struct
16396 thread_resume *.
16397 (myresume): Delete macro.
16398
c938e9b0
L		 163992003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16400
16401 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16402 (uninstall): Support DESTDIR.
16403
7f313d07
BC		 16404Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16405
16406 * configure.srv: Add xscale*linux copy of arm*linux entry.
16407
3b2fc2ea
DJ		 164082003-07-24 Daniel Jacobowitz <drow@mvista.com>
16409
16410 * linux-arm-low.c (arm_reinsert_addr): New function.
16411 (the_low_target): Add arm_reinsert_addr.
16412
1c0a559e
MK		 164132003-07-08 Mark Kettenis <kettenis@gnu.org>
16414
16415 * mem-break.c: Remove whitespace at end of file.
16416
43d5792c
DJ		 164172003-06-28 Daniel Jacobowitz <drow@mvista.com>
16418
16419 * configure.in: Check whether we need to prototype strerror.
16420 * server.h: Optionally prototype strerror.
16421 * gdbreplay.c (perror_with_name): Use strerror.
16422 * linux-low.c (linux_attach_lwp): Use strerror.
16423 * utils.c (perror_with_name): Use strerror.
16424 * config.in, configure: Regenerated.
16425
c8a86edf
DJ		 164262003-06-28 Daniel Jacobowitz <drow@mvista.com>
16427
16428 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16429 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16430
73d37363
DJ		 164312003-06-20 Daniel Jacobowitz <drow@mvista.com>
16432
16433 * Makefile.in (SFILES): Update.
16434 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16435 low-sun3.c: Remove files.
16436
6ad8ae5c
DJ		 164372003-06-17 Daniel Jacobowitz <drow@mvista.com>
16438
16439 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16440 (linux_detach_one_process, linux_detach): New functions.
16441 (linux_target_ops): Add linux_detach.
16442 * server.c (main): Handle 'D' packet.
16443 * target.h (struct target_ops): Add "detach" member.
16444 (detach_inferior): Define.
16445
1581182a
MK		 164462003-06-13 Mark Kettenis <kettenis@gnu.org>
16447
16448 From Kelley Cook <kelleycook@wideopenwest.com>:
16449 * configure.srv: Accept i[34567]86 variants.
16450
e5379b03
DJ		 164512003-06-05 Daniel Jacobowitz <drow@mvista.com>
16452
16453 * linux-low.c (linux_wait_for_event): Correct comment typos.
16454 (linux_resume_one_process): Call check_removed_breakpoint.
16455 (linux_send_signal): New function.
16456 (linux_target_ops): Add linux_send_signal.
16457 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16458 of kill.
16459 * target.h (struct target_ops): Add send_signal.
16460
2ff29de4
JB		 164612003-05-29 Jim Blandy <jimb@redhat.com>
16462
16463 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16464 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16465 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16466 away part of the register's value.
16467
254787d4
DJ		 164682003-03-26 Daniel Jacobowitz <drow@mvista.com>
16469
16470 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16471 (linux_wait_for_event, linux_init_signals): Likewise.
16472
94e10508
DJ		 164732003-03-17 Daniel Jacobowitz <drow@mvista.com>
16474
16475 * configure.in: Check for stdlib.h.
16476 * configure: Regenerated.
16477 * config.in: Regenerated.
16478
4c0711e0
DJ		 164792003-01-04 Andreas Schwab <schwab@suse.de>
16480
16481 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16482
ef66e766
AC		 164832003-01-02 Andrew Cagney <ac131313@redhat.com>
16484
16485 * Makefile.in: Remove obsolete code.
16486
a1358604
DJ		 164872002-11-20 Daniel Jacobowitz <drow@mvista.com>
16488
16489 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16490 defined(PT_FPR0_HI).
16491
23ce3b1c
DJ		 164922002-11-17 Stuart Hughes <seh@zee2.com>
16493
16494 * linux-arm-low.c (arm_num_regs): Increase.
16495 (arm_regmap): Include status register.
16496
164972002-11-17 Daniel Jacobowitz <drow@mvista.com>
16498
16499 * linux-low.c (register_addr): Remove incorrect -1 check.
16500
a9fa9f7d
DJ		 165012002-08-29 Daniel Jacobowitz <drow@mvista.com>
16502
16503 * linux-low.c (linux_create_inferior): Call setpgid. Return
16504 the new PID.
16505 (unstopped_p, linux_signal_pid): Remove.
16506 (linux_target_ops): Remove linux_signal_pid.
16507 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16508 global instead of target method.
16509 * target.h (struct target_ops): Remove signal_pid. Update comment
16510 for create_inferior.
16511 * server.c (signal_pid): New variable.
16512 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16513 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16514 (attach_inferior): Set signal_pid.
16515
17574093
DJ		 165162002-08-23 Daniel Jacobowitz <drow@mvista.com>
16517
16518 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16519
165202002-08-20 Jim Blandy <jimb@redhat.com>
16521
16522 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16523 default for this.
16524
165252002-08-01 Andrew Cagney <cagney@redhat.com>
16526
16527 * Makefile.in: Make chill references obsolete.
16528
165292002-07-24 Kevin Buettner <kevinb@redhat.com>
16530
16531 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16532 * configure: Regenerate.
16533 * config.in: Regenerate.
16534
165352002-07-09 David O'Brien <obrien@FreeBSD.org>
16536
16537 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16538 (perror_with_name, remote_close, remote_open, expect, play): Static.
16539
165402002-07-04 Michal Ludvig <mludvig@suse.cz>
16541
4b8dad4a 16542 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16543 byte offsets instead of an array of indexes.
16544 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16545
165462002-06-13 Daniel Jacobowitz <drow@mvista.com>
16547
16548 * regcache.c: Add comment.
16549
165502002-06-11 Daniel Jacobowitz <drow@mvista.com>
16551
16552 * thread-db.c: New file.
16553 * proc-service.c: New file.
16554 * acinclude.m4: New file.
16555 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16556 proc-service.o, and thread-db.o.
16557 (linux-low.o): Add USE_THREAD_DB.
16558 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16559 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16560 * aclocal.m4: Regenerated.
16561 * config.in: Regenerated.
16562 * configure: Regenerated.
16563 * configure.in: Check for proc_service.h, sys/procfs.h,
16564 thread_db.h, and linux/elf.h headrs.
16565 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16566 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16567 Check for -lthread_db and thread support.
16568 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16569 PowerPC, and SuperH.
16570 * i387-fp.c: Constify arguments.
16571 * i387-fp.h: Likewise.
16572 * inferiors.c: (struct thread_info): Renamed from
16573 `struct inferior_info'. Remove PID member. Use generic inferior
16574 list header. All uses updated.
16575 (inferiors, signal_pid): Removed.
16576 (all_threads): New variable.
16577 (get_thread): Define.
16578 (add_inferior_to_list): New function.
16579 (for_each_inferior): New function.
16580 (change_inferior_id): New function.
16581 (add_inferior): Removed.
16582 (remove_inferior): New function.
16583 (add_thread): New function.
16584 (free_one_thread): New function.
16585 (remove_thread): New function.
16586 (clear_inferiors): Use for_each_inferior and free_one_thread.
16587 (find_inferior): New function.
16588 (find_inferior_id): New function.
16589 (inferior_target_data): Update argument type.
16590 (set_inferior_target_data): Likewise.
16591 (inferior_regcache_data): Likewise.
16592 (set_inferior_regcache_data): Likewise.
16593 * linux-low.c (linux_bp_reinsert): Remove.
16594 (all_processes, stopping_threads, using_thrads)
16595 (struct pending_signals, debug_threads, pid_of): New.
16596 (inferior_pid): Replace with macro.
16597 (struct inferior_linux_data): Remove.
16598 (get_stop_pc, add_process): New functions.
16599 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16600 Use add_process and add_thread.
16601 (linux_attach_lwp): New function, based on old linux_attach. Use
16602 add_process and add_thread. Set stop_expected for new threads.
16603 (linux_attach): New function.
16604 (linux_kill_one_process): New function.
16605 (linux_kill): Kill all LWPs.
16606 (linux_thread_alive): Use find_inferior_id.
16607 (check_removed_breakpoints, status_pending_p): New functions.
16608 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16609 Update. Use WNOHANG. Wait for cloned processes also. Update process
16610 struct for the found process.
16611 (linux_wait_for_event): New function.
16612 (linux_wait): Use it. Support LWPs.
16613 (send_sigstop, wait_for_sigstop, stop_all_processes)
16614 (linux_resume_one_process, linux_continue_one_process): New functions.
16615 (linux_resume): Support LWPs.
16616 (REGISTER_RAW_SIZE): Remove.
16617 (fetch_register): Use register_size instead. Call supply_register.
16618 (usr_store_inferior_registers): Likewise. Call collect_register.
16619 Fix recursive case.
16620 (regsets_fetch_inferior_registers): Improve error message.
16621 (regsets_store_inferior_registers): Add debugging.
16622 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16623 (unstopped_p, linux_signal_pid): New functions.
16624 (linux_target_ops): Add linux_signal_pid.
16625 (linux_init_signals): New function.
16626 (initialize_low): Call it. Initialize using_threads.
16627 * regcache.c (inferior_regcache_data): Add valid
16628 flag.
16629 (get_regcache): Fetch registers lazily. Add fetch argument
16630 and update all callers.
16631 (regcache_invalidate_one, regcache_invalidate): New
16632 functions.
16633 (new_register_cache): Renamed from create_register_cache.
16634 Return the new regcache.
16635 (free_register_cache): Change argument to a void *.
16636 (registers_to_string, registers_from_string): Call get_regcache
16637 with fetch flag set.
16638 (register_data): Make static. Pass fetch flag to get_regcache.
16639 (supply_register): Call get_regcache with fetch flag clear.
16640 (collect_register): Call get_regcache with fetch flag set.
16641 (collect_register_as_string): New function.
16642 * regcache.h: Update.
16643 * remote-utils.c (putpkt): Flush after debug output and use
16644 stderr.
16645 Handle input interrupts while waiting for an ACK.
16646 (input_interrupt): Use signal_pid method.
16647 (getpkt): Flush after debug output and use stderr.
16648 (outreg): Use collect_register_as_string.
16649 (new_thread_notify, dead_thread_notify): New functions.
16650 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16651 and general_thread.
16652 (look_up_one_symbol): Flush after debug output.
16653 * server.c (step_thread, server_waiting): New variables.
16654 (start_inferior): Don't use signal_pid. Update call to mywait.
16655 (attach_inferior): Update call to mywait.
16656 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16657 (main): Don't fetch/store registers explicitly. Use
16658 set_desired_inferior. Support proposed ``Hs'' packet. Update
16659 calls to mywait.
16660 * server.h: Update.
16661 (struct inferior_list, struct_inferior_list_entry): New.
16662 * target.c (set_desired_inferior): New.
16663 (write_inferior_memory): Constify.
16664 (mywait): New function.
16665 * target.h: Update.
16666 (struct target_ops): New signal_pid method.
16667 (mywait): Removed macro, added prototype.
16668
16669 * linux-low.h (regset_func): Removed.
16670 (regset_fill_func, regset_store_func): New.
16671 (enum regset_type): New.
16672 (struct regset_info): Add type field. Use new operation types.
16673 (struct linux_target_ops): stop_pc renamed to get_pc.
16674 Add decr_pc_after_break and breakpoint_at.
16675 (get_process, get_thread_proess, get_process_thread)
16676 (strut process_info, all_processes, linux_attach_lwp)
16677 (thread_db_init): New.
16678
16679 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16680 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16681 (the_low_target): Add new members.
16682 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16683 (i386_store_fpxregset): Constify.
16684 (target_regsets): Add new kind identifier.
16685 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16686 (i386_set_pc): Add debugging.
16687 (i386_breakpoint_at): New function.
16688 (the_low_target): Add new members.
16689 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16690 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16691 (mips_breakpoint_at): New.
16692 (the_low_target): Add new members.
16693 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16694 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16695 (the_low_target): Add new members.
16696 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16697 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16698 (the_low_target): Add new members.
16699 * linux-x86-64-low.c (target_regsets): Add new kind
16700 identifier.
16701
167022002-05-15 Daniel Jacobowitz <drow@mvista.com>
16703
16704 From Martin Pool <mbp@samba.org>:
16705 * server.c (gdbserver_usage): New function.
16706 (main): Call it.
16707
167082002-05-14 Daniel Jacobowitz <drow@mvista.com>
16709
16710 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16711 stop_at -> stop_pc.
16712
167132002-05-04 Andrew Cagney <ac131313@redhat.com>
16714
16715 * Makefile.in: Remove obsolete code.
16716
167172002-04-24 Michal Ludvig <mludvig@suse.cz>
16718
16719 * linux-low.c (regsets_fetch_inferior_registers),
16720 (regsets_store_inferior_registers): Removed cast to int from
16721 ptrace() calls.
16722 * regcache.h: Added declaration of struct inferior_info.
16723
167242002-04-20 Daniel Jacobowitz <drow@mvista.com>
16725
16726 * inferiors.c (struct inferior_info): Add regcache_data.
16727 (add_inferior): Call create_register_cache.
16728 (clear_inferiors): Call free_register_cache.
16729 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16730 * regcache.c (struct inferior_regcache_data): New.
16731 (registers): Remove.
16732 (get_regcache): New function.
16733 (create_register_cache, free_register_cache): New functions.
16734 (set_register_cache): Don't initialize the register cache here.
16735 (registers_to_string, registers_from_string, register_data): Call
16736 get_regcache.
16737 * regcache.h: Add prototypes.
16738 * server.h: Likewise.
16739
167402002-04-20 Daniel Jacobowitz <drow@mvista.com>
16741
16742 * mem-break.c: New file.
16743 * mem-break.h: New file.
16744 * Makefile.in: Add mem-break.o rule; update server.h
16745 dependencies.
16746 * inferiors.c (struct inferior_info): Add target_data
16747 member.
16748 (clear_inferiors): Free target_data member if set.
16749 (inferior_target_data, set_inferior_target_data): New functions.
16750 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16751 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16752 * linux-low.c (linux_bp_reinsert): New variable.
16753 (struct inferior_linux_data): New.
16754 (linux_create_inferior): Use set_inferior_target_data.
16755 (linux_attach): Likewise. Call add_inferior.
16756 (linux_wait_for_one_inferior): New function.
16757 (linux_wait): Call it.
16758 (linux_write_memory): Add const.
16759 (initialize_low): Call set_breakpoint_data.
16760 * linux-low.h (struct linux_target_ops): Add breakpoint
16761 handling members.
16762 * server.c (attach_inferior): Remove extra add_inferior
16763 call.
16764 * server.h: Include mem-break.h. Update inferior.c
16765 prototypes.
16766 * target.c (read_inferior_memory)
16767 (write_inferior_memory): New functions.
16768 * target.h (read_inferior_memory)
16769 (write_inferior_memory): Change macros to prototypes.
16770 (struct target_ops): Update comments. Add const to write_memory
16771 definition.
16772
167732002-04-11 Daniel Jacobowitz <drow@mvista.com>
16774
16775 * linux-low.c (usr_store_inferior_registers): Support
16776 registers which are allowed to fail to store.
16777 * linux-low.h (linux_target_ops): Likewise.
16778 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16779 (ppc_cannot_store_register): FPSCR may not be storable.
16780
167812002-04-09 Daniel Jacobowitz <drow@mvista.com>
16782
16783 * server.h: Include <string.h> if HAVE_STRING_H.
16784 * ChangeLog: Correct paths in last ChangeLog entry.
16785
167862002-04-09 Daniel Jacobowitz <drow@mvista.com>
16787
16788 * linux-low.h: Remove obsolete prototypes.
16789 (struct linux_target_ops): New.
16790 (extern the_low_target): New.
16791 * linux-low.c (num_regs, regmap): Remove declarations.
16792 (register_addr): Use the_low_target explicitly.
16793 (fetch_register): Likewise.
16794 (usr_fetch_inferior_registers): Likewise.
16795 (usr_store_inferior_registers): Likewise.
16796 * linux-arm-low.c (num_regs): Remove.
16797 (arm_num_regs): Define.
16798 (arm_regmap): Renamed from regmap, made static.
16799 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16800 made static.
16801 (arm_cannot_store_register): Renamed from cannot_store_register,
16802 made static.
16803 (the_low_target): New.
16804 * linux-i386-low.c (num_regs): Remove.
16805 (i386_num_regs): Define.
16806 (i386_regmap): Renamed from regmap, made static.
16807 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16808 made static.
16809 (i386_cannot_store_register): Renamed from cannot_store_register,
16810 made static.
16811 (the_low_target): New.
16812 * linux-ia64-low.c (num_regs): Remove.
16813 (ia64_num_regs): Define.
16814 (ia64_regmap): Renamed from regmap, made static.
16815 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16816 made static.
16817 (ia64_cannot_store_register): Renamed from cannot_store_register,
16818 made static.
16819 (the_low_target): New.
16820 * linux-m68k-low.c (num_regs): Remove.
16821 (m68k_num_regs): Define.
16822 (m68k_regmap): Renamed from regmap, made static.
16823 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16824 made static.
16825 (m68k_cannot_store_register): Renamed from cannot_store_register,
16826 made static.
16827 (the_low_target): New.
16828 * linux-mips-low.c (num_regs): Remove.
16829 (mips_num_regs): Define.
16830 (mips_regmap): Renamed from regmap, made static.
16831 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16832 made static.
16833 (mips_cannot_store_register): Renamed from cannot_store_register,
16834 made static.
16835 (the_low_target): New.
16836 * linux-ppc-low.c (num_regs): Remove.
16837 (ppc_num_regs): Define.
16838 (ppc_regmap): Renamed from regmap, made static.
16839 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16840 made static.
16841 (ppc_cannot_store_register): Renamed from cannot_store_register,
16842 made static.
16843 (the_low_target): New.
16844 * linux-s390-low.c (num_regs): Remove.
16845 (s390_num_regs): Define.
16846 (s390_regmap): Renamed from regmap, made static.
16847 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16848 made static.
16849 (s390_cannot_store_register): Renamed from cannot_store_register,
16850 made static.
16851 (the_low_target): New.
16852 * linux-sh-low.c (num_regs): Remove.
16853 (sh_num_regs): Define.
16854 (sh_regmap): Renamed from regmap, made static.
16855 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16856 made static.
16857 (sh_cannot_store_register): Renamed from cannot_store_register,
16858 made static.
16859 (the_low_target): New.
16860 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16861 (the_low_target): New.
16862
168632002-04-09 Daniel Jacobowitz <drow@mvista.com>
16864
16865 * Makefile.in: Add stamp-h target.
16866 * configure.in: Create stamp-h.
16867 * configure: Regenerated.
16868
168692002-04-09 Daniel Jacobowitz <drow@mvista.com>
16870
16871 * inferiors.c: New file.
16872 * target.c: New file.
16873 * target.h: New file.
16874 * Makefile.in: Add target.o and inferiors.o. Update
16875 dependencies.
16876 * linux-low.c (inferior_pid): New static variable,
16877 moved from server.c.
16878 (linux_create_inferior): Renamed from create_inferior.
16879 Call add_inferior. Return 0 on success instead of a PID.
16880 (linux_attach): Renamed from myattach.
16881 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16882 (linux_thread_alive): Renamed from mythread_alive.
16883 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16884 child dies.
16885 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16886 (regsets_store_inferior_registers): Correct error message.
16887 Add missing ``return 0''.
16888 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16889 (linux_store_registers): Renamed from store_inferior_registers.
16890 (linux_read_memory): Renamed from read_inferior_memory.
16891 (linux_write_memory): Renamed from write_inferior_memory.
16892 (linux_target_ops): New structure.
16893 (initialize_low): Call set_target_ops ().
16894 * remote-utils.c (unhexify): New function.
16895 (hexify): New function.
16896 (input_interrupt): Send signals to ``signal_pid''.
16897 * server.c (inferior_pid): Remove.
16898 (start_inferior): Update create_inferior call.
16899 (attach_inferior): Call add_inferior.
16900 (handle_query): New function.
16901 (main): Call handle_query for `q' packets.
16902 * server.h: Include "target.h". Remove obsolete prototypes.
16903 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16904
169052002-04-09 Daniel Jacobowitz <drow@mvista.com>
16906
16907 * Makefile.in: Add WARN_CFLAGS. Update configury
16908 dependencies.
16909 * configure.in: Check for <string.h>
16910 * configure: Regenerate.
16911 * config.in: Regenerate.
16912 * gdbreplay.c: Include needed system headers.
16913 (remote_open): Remove strchr prototype.
16914 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16915 * regcache.c (supply_register): Change buf argument to const void *.
16916 (supply_register_by_name): Likewise.
16917 (collect_register): Change buf argument to void *.
16918 (collect_register_by_name): Likewise.
16919 * regcache.h: Add missing prototypes.
16920 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16921 * server.c (handle_query): New function.
16922 (attached): New static variable, moved out of main.
16923 (main): Quiet longjmp clobber warnings.
16924 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16925 * utils.c (error): Remove NORETURN.
16926 (fatal): Likewise.
GDB Binutils - Deliverables
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