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Avoid -Wnarrowing warnings in ppc64-tdep.c
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
4e2aa472
SM		 12018-08-22 Simon Marchi <simon.marchi@ericsson.com>
2
3 PR gdb/23374
4 PR gdb/23375
5 * server.h (struct client_state) <disable_randomization>:
6 Initialize to 1.
7
cf4088a9
SM		 82018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
9
10 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
11 variable.
12 (mips_supply_ptrace_register): Likewise.
13
a0de763e
TT		 142018-07-22 Tom Tromey <tom@tromey.com>
15
16 * configure: Rebuild.
17
b0a7723d
TT		 182018-07-22 Tom Tromey <tom@tromey.com>
19
20 * win32-low.c (win32_create_inferior): Remove unused variables.
21 * gdbreplay.c (remote_open): Remove unused variable.
22 * remote-utils.c (remote_prepare): Remove unused variable.
23 * x86-tdesc.h (X86_TDESC_H): Define.
24 (amd64_expedite_regs): Define conditionally.
25 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
26 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
27 * remote-utils.c (readchar): Remove unused variable.
28
a780ef4f
PA		 292018-07-13 Pedro Alves <palves@redhat.com>
30
31 * linux-low.c (linux_kill): Change parameter to process_info
32 pointer instead of pid. Adjust.
33 * lynx-low.c (lynx_kill): Likewise.
34 * nto-low.c (nto_kill): Likewise.
35 * spu-low.c (spu_kill): Likewise.
36 * win32-low.c (win32_kill): Likewise.
37 * server.c (handle_v_kill, kill_inferior_callback)
38 (detach_or_kill_for_exit): Adjust.
39 * target.c (kill_inferior): Change parameter to process_info
40 pointer instead of pid. Adjust.
41 * target.h (struct target_ops) <kill>: Change parameter to
42 process_info pointer instead of pid. Adjust all implementations
43 and callers.
44 (kill_inferior): Likewise.
45
ef2ddb33
PA		 462018-07-13 Pedro Alves <palves@redhat.com>
47
48 * linux-low.c (linux_detach, linux_join): Change parameter to
49 process_info pointer instead of pid. Adjust.
50 * lynx-low.c (lynx_detach, lynx_join): Likewise.
51 * nto-low.c (nto_detach): Likewise.
52 * spu-low.c (spu_detach, spu_join): Likewise.
53 * win32-low.c (win32_detach, win32_join): Likewise.
54 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
55 * target.h (struct target_ops) <detach, join>: Change parameter to
56 process_info pointer instead of pid. Adjust all implementations
57 and callers.
58 (detach_inferior, join_inferior): Rename 'pid' parameter to
59 'proc'.
60
c7ab0aef
SDJ		 612018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
62 Jan Kratochvil <jan.kratochvil@redhat.com>
63 Paul Fertser <fercerpav@gmail.com>
64 Tsutomu Seki <sekiriki@gmail.com>
65
66 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
67 (OBS): Add 'common/netstuff.o'.
68 (GDBREPLAY_OBS): Likewise.
69 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
70 (remote_open): Implement support for IPv6
71 connections.
72 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
73 and 'wspiapi.h'.
74 (handle_accept_event): Accept connections from IPv6 sources.
75 (remote_prepare): Handle IPv6-style hostnames; implement
76 support for IPv6 connections.
77 (remote_open): Implement support for printing connections from
78 IPv6 sources.
79
31445d10
PA		 802018-07-11 Pedro Alves <palves@redhat.com>
81
82 PR gdb/23377
83 * mem-break.c (any_persistent_commands): Add process_info
84 parameter and use it instead of relying on the current process.
85 Change return type to bool.
86 * mem-break.h (any_persistent_commands): Add process_info
87 parameter and change return type to bool.
88 * server.c (handle_detach): Remove require_running_or_return call.
89 Look up the process_info for the process we're about to detach.
90 If not found, return back error to GDB. Adjust
91 any_persistent_commands call to pass down a process pointer.
92
cb197132
PA		 932018-07-11 Pedro Alves <palves@redhat.com>
94
95 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
96 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
97 instead of collect_register_by_name.
98 * regcache.c (regcache_raw_get_unsigned_by_name): New.
99 * regcache.h (regcache_raw_get_unsigned_by_name): New.
100
1b919490
VB		 1012018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
102 Pedro Alves <palves@redhat.com>
103
104 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
105
d7e15655
TT		 1062018-07-03 Tom Tromey <tom@tromey.com>
107
108 * linux-low.c: Update.
109 * lynx-low.c: Update.
110 * mem-break.c: Update.
111 * nto-low.c: Update.
112 * remote-utils.c: Update.
113 * server.c: Update.
114 * spu-low.c: Update.
115 * target.c: Update.
116 * win32-low.c: Update.
117
26a57c92
TT		 1182018-07-03 Tom Tromey <tom@tromey.com>
119
120 * server.c: Update.
121
0e998d96
TT		 1222018-07-03 Tom Tromey <tom@tromey.com>
123
124 * linux-low.c: Update.
125
cc6bcb54
TT		 1262018-07-03 Tom Tromey <tom@tromey.com>
127
128 * target.c: Update.
129
e38504b3
TT		 1302018-07-03 Tom Tromey <tom@tromey.com>
131
132 * linux-low.c: Update.
133 * linux-mips-low.c: Update.
134 * lynx-low.c: Update.
135 * nto-low.c: Update.
136 * remote-utils.c: Update.
137 * server.c: Update.
138 * spu-low.c: Update.
139 * target.c: Update.
140 * thread-db.c: Update.
141
e99b03dc
TT		 1422018-07-03 Tom Tromey <tom@tromey.com>
143
144 * linux-low.c: Update.
145 * linux-mips-low.c: Update.
146 * lynx-low.c: Update.
147 * mem-break.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 * tracepoint.c: Update.
154
f2907e49
TT		 1552018-07-03 Tom Tromey <tom@tromey.com>
156
157 * linux-low.c: Update.
158 * linux-ppc-low.c: Update.
159 * linux-x86-low.c: Update.
160 * proc-service.c: Update.
161 * server.c: Update.
162 * spu-low.c: Update.
163 * thread-db.c: Update.
164 * win32-low.c: Update.
165
fd79271b
TT		 1662018-07-03 Tom Tromey <tom@tromey.com>
167
168 * linux-low.c: Update.
169 * lynx-low.c: Update.
170 * nto-low.c: Update.
171 * remote-utils.c: Update.
172 * spu-low.c: Update.
173 * thread-db.c: Update.
174 * win32-low.c: Update.
175
c0867626
SDJ		 1762018-06-29 Joel Brobecker <brobecker@adacore.com>
177
178 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
179 parameter in call to 'amd64_create_target_description'.
180
2512d7ef
JK		 1812018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
182
183 * x86-tdesc.h: Remove executable permission flag.
184
d0ac1c44
SM		 1852018-06-19 Simon Marchi <simon.marchi@ericsson.com>
186
187 * configure.ac: Remove AC_PREREQ, add missing quoting.
188 * configure: Re-generate.
189 * config.in: Re-generate.
190 * aclocal.m4: Re-generate.
191
c4eb05ff
SM		 1922018-06-18 Simon Marchi <simon.marchi@ericsson.com>
193
194 * tracepoint.h (current_traceframe): Remove declaration.
195
02895270
AH		 1962018-06-18 Alan Hayward <alan.hayward@arm.com>
197
198 * linux-aarch64-low.c (is_sve_tdesc): New function.
199 (aarch64_sve_regs_copy_to_regcache): Likewise.
200 (aarch64_sve_regs_copy_from_regcache): Likewise.
201 (aarch64_regs_info): Add SVE checks.
202 (initialize_low_arch): Initialize SVE.
203
e9902bfc
AH		 2042018-06-18 Alan Hayward <alan.hayward@arm.com>
205
206 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
207
fefa175e
AH		 2082018-06-11 Alan Hayward <alan.hayward@arm.com>
209
210 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
211 (initialize_low_tracepoint): Likewise
212 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
213 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
214 param.
215 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
216 checks.
217 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
218
b91ad3ff
AH		 2192018-06-11 Alan Hayward <alan.hayward@arm.com>
220
221 * server.h (PBUFSIZ): Increase size
222
f868386e
AH		 2232018-06-11 Alan Hayward <alan.hayward@arm.com>
224
225 * regcache.c (regcache::raw_compare): New function.
226 * regcache.h (regcache::raw_compare): New declaration.
227
9c861883
AH		 2282018-06-11 Alan Hayward <alan.hayward@arm.com>
229
230 * regcache.c (new_register_cache): Use new.
231 (free_register_cache): Use delete.
232 (register_data): Use const.
233 (supply_register): Move body inside regcache.
234 (regcache::raw_supply): New override function.
235 (collect_register): Move body inside regcache.
236 (regcache::raw_collect): New override function.
237 (regcache::get_register_status): New override function.
238 * regcache.h (struct regcache): Inherit from reg_buffer_common.
239
40591844
TT		 2402018-06-09 Tom Tromey <tom@tromey.com>
241
242 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
243 declare queue.
244 (event_queue): Use std::queue.
245 (gdb_event_xfree): Remove.
246 (initialize_event_loop, process_event, wait_for_event): Update.
247
6341380d
SC		 2482018-06-08 Stan Cox <scox@redhat.com>
249
250 * win32-low.c (win32_create_inferior): last_ptid and last_status
251 moved to client_state.
252
03349c93
PA		 2532018-06-08 Pedro Alves <palves@redhat.com>
254
255 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
256 common/common-exceptions.o, common/common-utils.o,
257 common/errors.o, common/print-utils.o and utils.o.
258 * gdbreplay.c: Include "common-defs.h" instead of the two
259 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
260 string.h or alloca.h.
261 (perror_with_name): Delete.
262 (remote_open): Use xstrdup instead of strdup.
263 (main): Rename to ...
264 (captured_main): ... this.
265 (main): New.
266
8dcc53b3
TT		 2672018-06-08 Tom Tromey <tom@tromey.com>
268
269 * linux-low.c (linux_low_read_btrace): Update.
270
c12a5089
SC		 2712018-06-04 Stan Cox <scox@redhat.com>
272
273 * server.h (struct client_state): New.
274 * server.c (cont_thread, general_thread, multi_process)
275 (report_fork_events, report_vfork_events, report_exec_events)
276 (report_thread_events, swbreak_feature, hwbreak_feature)
277 (vCont_supported, disable_randomization, pass_signals)
278 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
279 Moved to client_state.
280 * remote-utils.c (remote_debug, noack_mode)
281 (transport_is_reliable): Moved to client_state.
282 * tracepoint.c (current_traceframe): Moved to client_state.
283
284 Update all callers.
285 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
286 linux-low.c, remote-utils.h, target.c: Use client_state.
287
122394f1
AH		 2882018-05-31 Alan Hayward <alan.hayward@arm.com>
289
290 * configure.srv: Add new c/h file.
291
95228a0d
AH		 2922018-05-31 Alan Hayward <alan.hayward@arm.com>
293
294 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
295 null VQ.
296
d8dab6c3
MR		 2972018-05-25 Maciej W. Rozycki <macro@mips.com>
298
299 * gdb.arch/mips-fpregset-core.exp: New test.
300 * gdb.arch/mips-fpregset-core.c: New test source.
301
81e25b7c
EK		 3022018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
303
304 PR server/23198
305 * hostio.c (require_int): Do not report overflow for integers
306 between 0xfffffff and 0x7fffffff.
307
7e947ad3
MR		 3082018-05-22 Maciej W. Rozycki <macro@mips.com>
309
310 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
311 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
312 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
313 functions.
314 (the_low_target): Wire them.
315
1d75a658
PFC		 3162018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
317
318 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
319 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
320 mode. Call collect_register_by_name with vscr using
321 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
322 (ppc_store_vrregset): Add and set vscr_offset variable as in
323 ppc_fill_vrregset. Call supply_register_by_name with vscr using
324 vscr_offset.
325
d078308a
PFC		 3262018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
327
328 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
329 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
330 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
331
7273b5fc
PFC		 3322018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
333
334 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
335 (ppc_store_vsxregset): Likewise.
336 (ppc_fill_vrregset): Likewise.
337 (ppc_store_vrregset): Likewise.
338 (ppc_fill_evrregset): Likewise.
339 (ppc_store_evrregset): Likewise.
340 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
341 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
342 needed.
343
2e077f5e
PFC		 3442018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
345
346 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
347 wordsize of the inferior. Call ppc_linux_target_wordsize.
348
bd64614e
PFC		 3492018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
350
351 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
352 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
353 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
354 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
355 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
356 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
357 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
358 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
359 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
360 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
361 (tdesc_powerpc_e500l): Remove.
362 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
363 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
364 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
365 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
366 linux-ppc-tdesc.h.
367 (ppc_arch_setup): Remove target description matching code. Fill a
368 ppc_linux_features struct and call ppc_linux_match_description
369 with it.
370
75d74cca
MR		 3712018-05-22 Maciej W. Rozycki <macro@mips.com>
372
373 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
374 width of the requested register exceeds the width of the
375 `ptrace' data type.
376 (mips_cannot_store_register): Likewise.
377
e4439e43
MR		 3782018-05-21 Maciej W. Rozycki <macro@mips.com>
379
380 * linux-mips-low.c (mips_fetch_register): New function. Update
381 preceding comment.
382 (mips_store_gregset): Supply 0 rather than $restart for $zero.
383 (the_low_target): Wire `mips_fetch_register'.
384
55271bf9
JB		 3852018-05-10 Joel Brobecker <brobecker@adacore.com>
386
387 * lynx-i386-low.c (LYNXOS_178): New macro.
388 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
389 the layout on LynxOS-178.
390 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
391 handle floating point registers that are not supported by
392 LynxOS-178.
393
1a34f210
TT		 3942018-05-10 Tom Tromey <tom@tromey.com>
395
396 * configure: Rebuild.
397
190852c8
JB		 3982018-05-10 Joel Brobecker <brobecker@adacore.com>
399
400 PR server/23158:
401 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
402 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
403 Use it to set the expedite_regs field in the given tdesc.
404 * x86-tdesc.h: New file.
405 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
406 Adjust following the addition of the new expedite_regs parameter
407 to init_target_desc.
408 * linux-tic6x-low.c (tic6x_read_description): Likewise.
409 * linux-x86-tdesc.c: #include "x86-tdesc.h".
410 (i386_linux_read_description, amd64_linux_read_description):
411 Adjust following the addition of the new expedite_regs parameter
412 to init_target_desc.
413 * lynx-i386-low.c: #include "x86-tdesc.h".
414 (lynx_i386_arch_setup): Adjust following the addition of the new
415 expedite_regs parameter to init_target_desc.
416 * nto-x86-low.c: #include "x86-tdesc.h".
417 (nto_x86_arch_setup): Adjust following the addition of the new
418 expedite_regs parameter to init_target_desc.
419 * win32-i386-low.c: #include "x86-tdesc.h".
420 (i386_arch_setup): Adjust following the addition of the new
421 expedite_regs parameter to init_target_desc.
422
7dbac825
JB		 4232018-05-10 Joel Brobecker <brobecker@adacore.com>
424
425 PR server/23158:
426 * win32-low.c (win32_create_inferior): Add call to my_wait
427 setting last_status global.
428
906994d9
JB		 4292018-05-10 Joel Brobecker <brobecker@adacore.com>
430
431 PR server/23158:
432 * win32-low.c (create_process): Only call gdb_tilde_expand if
433 inferior_cwd is not NULL.
434
8ee22052
AB		 4352018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
436
437 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
438 registers to the cache if their values have changed.
439 (i387_xsave_to_cache): Provide default values for x87 control
440 registers when these features are available, but disabled.
441 * regcache.c (supply_register_by_name_zeroed): New function.
442 * regcache.h (supply_register_by_name_zeroed): Declare new
443 function.
444
aff689d3
TT		 4452018-05-07 Tom Tromey <tom@tromey.com>
446
447 * configure: Rebuild.
448
85e26832
TT		 4492018-05-04 Tom Tromey <tom@tromey.com>
450
451 * configure: Rebuild.
452
a3b60e45
JK		 4532018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
454 Pedro Alves <palves@redhat.com>
455
456 * linux-aarch64-low.c (aarch64_stopped_data_address):
457 Likewise.
458
632e107b
TT		 4592018-04-27 Tom Tromey <tom@tromey.com>
460
461 * configure: Rebuild.
462
458412c3
TT		 4632018-04-23 Tom Tromey <tom@tromey.com>
464
465 * configure: Rebuild.
466
f31c089e
SM		 4672018-04-19 Simon Marchi <simon.marchi@ericsson.com>
468
469 * Makefile.in (depcomp): Add "..".
470 (all_deps_files): New and use it.
471
b319b098
AH		 4722018-04-18 Alan Hayward <alan.hayward@arm.com>
473
474 * configure.srv (aarch64*-*-linux*): Don't include xml.
475 (i[34567]86-*-cygwin*): Likewise.
476 (i[34567]86-*-linux*): Likewise.
477 (i[34567]86-*-lynxos*): Likewise.
478 (i[34567]86-*-mingw32ce*): Likewise.
479 (i[34567]86-*-mingw*): Likewise.
480 (i[34567]86-*-nto*): Likewise.
481 (tic6x-*-uclinux): Likewise.
482 (x86_64-*-linux*): Likewise.
483 (x86_64-*-mingw*): Likewise.
484 (x86_64-*-cygwin*): Likewise.
485
3b74854b
AH		 4862018-04-18 Alan Hayward <alan.hayward@arm.com>
487
488 * tdesc.c: Remove xml parameter.
489
e98577a9
AH		 4902018-04-18 Alan Hayward <alan.hayward@arm.com>
491
492 * server.c (get_features_xml): Remove cast.
493 * tdesc.c (void target_desc::accept): Fill in function.
494 (tdesc_get_features_xml): Remove old xml creation.
495 (print_xml_feature::visit_pre): Add xml vistor.
496 * tdesc.h (struct target_desc): Make xmltarget mutable.
497 (tdesc_get_features_xml): Remove declaration.
498
d278f585
AH		 4992018-04-18 Alan Hayward <alan.hayward@arm.com>
500
501 * tdesc.c (tdesc_architecture_name): Add new function.
502 (tdesc_osabi_name): Likewise.
503 (tdesc_get_features_xml): Use new functions.
504
eee8a18d
AH		 5052018-04-18 Alan Hayward <alan.hayward@arm.com>
506
507 * tdesc.c (tdesc_create_flags): Remove.
508 (tdesc_add_flag): Likewise.
509 (tdesc_named_type): Likewise.
510 (tdesc_create_union): Likewise.
511 (tdesc_create_struct): Likewise.
512 (tdesc_create_vector): Likewise.
513 (tdesc_add_bitfield): Likewise.
514 (tdesc_add_field): Likewise.
515 (tdesc_set_struct_size): Likewise.
516
82ec9bc7
AH		 5172018-04-18 Alan Hayward <alan.hayward@arm.com>
518
519 * tdesc.c (~target_desc): Remove implictly deleted items.
520 (init_target_desc): Iterate all features.
521 (tdesc_get_features_xml): Use vector.
522 (tdesc_create_feature): Create feature.
523 * tdesc.h (tdesc_feature) Remove
524 (target_desc): Add features.
525
ea3e7d71
AH		 5262018-04-18 Alan Hayward <alan.hayward@arm.com>
527
528 * Makefile.in: Add common/tdesc.c
529 * tdesc.c (init_target_desc): init all reg_defs from register
530 vector.
531 (tdesc_create_reg): Create tdesc_reg.
532 * tdesc.h (tdesc_feature): Add register vector.
533
17d08cd4
SM		 5342018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
535
536 * tdesc.h (struct target_desc) <features>: Change type to
537 std::vector<std::string>.
538 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
539 changes.
540 (tdesc_get_features_xml): Likewise.
541 (tdesc_create_feature): Likewise.
542
5cd3e386
AH		 5432018-03-26 Alan Hayward <alan.hayward@arm.com>
544
545 * regcache.c (find_register_by_number): Return a ref.
546 (find_regno): Use references.
547 (register_size): Likewise.
548 (register_data): Likewise.
549 * tdesc.c (target_desc::~target_desc): Remove free calls.
550 (target_desc::operator==): Use std::vector compare.
551 (init_target_desc): Use reference.
552 (tdesc_create_reg): Use reg constructors.
553 * tdesc.h (struct target_desc): Replace pointer with object.
554
dff7492c
AH		 5552018-03-23 Alan Hayward <alan.hayward@arm.com>
556
557 * regcache.c (find_register_by_number): Make static.
558 (find_regno): Use find_register_by_number
559 * regcache.h (struct reg): Remove declaration.
560
d80e5242
AH		 5612018-03-23 Alan Hayward <alan.hayward@arm.com>
562
563 * tdesc.c (target_desc::~target_desc): Move to here.
564 (target_desc::operator==): Likewise.
565 * tdesc.h (target_desc::~target_desc): Move from here.
566 (target_desc::operator==): Likewise.
567
f69c5afb
AA		 5682018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
569
570 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
571
ce29f843
AA		 5722018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
573
574 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
575 S390_TDESC_GS.
576 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
577 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
578 and init_registers_s390_gs_linux64.
579
c49bd90b
AA		 5802018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
581
582 * linux-s390-low.c (s390_fill_gs): Remove function.
583 (s390_fill_gsbc): Remove function.
584 (s390_regsets): Set fill functions for the guarded storage regsets
585 to NULL.
586
7edb9bd3
AA		 5872018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
588
589 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
590 the word size. Add comment.
591 (s390_get_wordsize): New function.
592 (s390_arch_setup): No longer select a temporary tdesc to fetch the
593 pswm with it. Instead, use s390_get_wordsize to determine the
594 word size first and derive the correct tdesc from that directly.
595
39be3c7e
SM		 5962018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
597
598 * Makefile.in: Include silent-rules.mk.
599 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
600 (COMPILE): Add ECHO_CXX.
601 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
602 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
603 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
604 (version-generated.c): Add ECHO_GEN.
605 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
606 (IPAGENT_COMPILE): Add ECHO_CXX.
607 (%-generated.c): Add ECHO_REGDAT.
608
3ae9ce5d
TT		 6092018-03-14 Tom Tromey <tom@tromey.com>
610
611 PR cli/14977:
612 * ax.c (ax_printf): Special case for NULL.
613
e6a58aa8
SM		 6142018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
615
616 * linux-low.c (linux_qxfer_libraries_svr4): Use
617 xml_escape_text_append.
618
f6e8a41e
SM		 6192018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
620
621 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
622
b9671caf
SM		 6232018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
624
625 * server.c (handle_general_set): Remove unnecessary xstrdup.
626
e80aaf61
SM		 6272018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
628
629 * server.c (parse_debug_format_options): Adjust to
630 delim_string_to_char_ptr_vec changes.
631 * thread-db.c (thread_db_load_search): Adjust to
632 dirnames_to_char_ptr_vec changes.
633
b1223e78
MM		 6342018-03-01 Markus Metzger <markus.t.metzger@intel.com>
635
636 * target.h (target_enable_btrace, target_disable_btrace)
637 (target_read_btrace, target_read_btrace_conf): Turn macro into
638 inline function. Throw error if target method is not defined.
639 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
640 check for btrace target method. Be prepared to handle exceptions
641 from btrace target methods.
642
81561546
SDJ		 6432018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
644
645 * server.c (captured_main): Change order of error message printed
646 when the current working directory cannot be found.
647
25e3c82c
SDJ		 6482018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
649
650 * server.c: Include "filenames.h" and "pathstuff.h".
651 (program_name): Delete variable.
652 (program_path): New anonymous class.
653 (get_exec_wrapper): Use "program_path" instead of
654 "program_name".
655 (handle_v_run): Likewise.
656 (captured_main): Likewise.
657 (process_serial_event): Likewise.
658
b4987c95
SDJ		 6592018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
660
661 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
662 (OBJS): Add "pathstuff.o".
663 * server.c (current_directory): New global variable.
664 (captured_main): Initialize "current_directory".
665
f46cd62a
AH		 6662018-02-26 Alan Hayward <alan.hayward@arm.com>
667
668 * tdesc.c: Use common/tdesc.h.
669 * tdesc.h: Likewise.
670
a543c5ca
AH		 6712018-02-20 Alan Hayward <alan.hayward@arm.com>
672 Simon Marchi <simon.marchi@ericsson.com>
673
674 * Makefile.in: Switch order of make rules.
675
b5884fa7
AH		 6762018-02-19 Alan Hayward <alan.hayward@arm.com>
677
678 * Makefile.in: Add common directory in build.
679 * configure.ac: Add common reference.
680 * configure: Regenerate.
681
de6242d3
MM		 6822018-02-09 Markus Metzger <markus.t.metzger@intel.com>
683
684 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
685 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
686 * spu-low.c (spu_target_ops): Likewise.
687 * win32-low.c (win32_target_ops): Likewise.
688 * server.c (supported_btrace_packets): Report packets unconditionally.
689 * target.h (target_ops) <supports_btrace>: Remove.
690 (target_supports_btrace): Remove.
691
9ee23a85
MM		 6922018-02-09 Markus Metzger <markus.t.metzger@intel.com>
693
694 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
695 (handle_btrace_disable): Change return type to void. Use exceptions
696 to report errors.
697 (handle_btrace_general_set): Catch exception and copy message to
698 return message.
699
8ce47547
TT		 7002018-02-08 Tom Tromey <tom@tromey.com>
701
702 * linux-low.c (install_software_single_step_breakpoints): Use
703 make_scoped_restore.
704 * inferiors.c (make_cleanup_restore_current_thread): Remove.
705 (do_restore_current_thread_cleanup): Remove.
706 * gdbthread.h (make_cleanup_restore_current_thread): Don't
707 declare.
708
45dd3607
TT		 7092018-02-08 Tom Tromey <tom@tromey.com>
710
711 * mem-break.c (set_raw_breakpoint_at): Use
712 gdb::unique_xmalloc_ptr.
713
e671cd59
PA		 7142018-01-30 Pedro Alves <palves@redhat.com>
715
716 PR gdb/13211
717 * target.c (target_terminal::terminal_state): Rename to ...
718 (target_terminal::m_terminal_state): ... this.
719
a0aad537
JC		 7202018-01-19 James Clarke <jrtc27@jrtc27.com>
721
722 * linux-low.c (handle_extended_wait): Surround call to
723 thread_db_notice_clone with #ifdef USE_THREAD_DB.
724
4d9b86e1
SM		 7252018-01-17 Simon Marchi <simon.marchi@ericsson.com>
726
727 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
728 linux_ptrace_attach_fail_reason_string now returning an
729 std::string.
730 (linux_attach): Likewise.
731 * thread-db.c (attach_thread): Likewise.
732
f517c180
EA		 7332018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
734
735 PR gdb/21559
736 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
737 checking for fs_base/gs_base fields in struct user_regs_struct.
738 * configure: Regenerate.
739
9a70f35c
YQ		 7402018-01-16 Yao Qi <yao.qi@linaro.org>
741
742 PR gdb/18749
743 * linux-low.c (fetch_register): Call supply_register instead of
744 error.
745
605fd3c6
YQ		 7462018-01-08 Yao Qi <yao.qi@linaro.org>
747 Simon Marchi <simon.marchi@ericsson.com>
748
749 * Makefile.in (OBS): Remove selftest.o.
750 * configure.ac: Set srv_selftest_objs if $development is true.
751 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
752 * configure: Re-generated.
753 * server.c (captured_main): Wrap variable selftest_filter with
754 GDB_SELF_TEST.
755
2cc05030
SM		 7562018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
757
758 * server.c (parse_debug_format_options): Return std::string.
759 (handle_monitor_command, captured_main): Adjust.
760
e379cee6
PA		 7612018-01-05 Pedro Alves <palves@redhat.com>
762
763 PR gdb/18653
764 * server.c (captured_main): Pass quiet=false to
765 save_original_signals_state.
766
82e1e79a
JB		 7672018-01-01 Joel Brobecker <brobecker@adacore.com>
768
769 * gdbreplay.c (gdbreplay_version): Update copyright year in
770 version message.
771 * server.c (gdbserver_version): Likewise.
772
8e481c3b
TT		 7732017-12-08 Tom Tromey <tom@tromey.com>
774
775 * ax.c (ax_printf): Update.
776
a8806230
YQ		 7772017-12-07 Yao Qi <yao.qi@linaro.org>
778
779 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
780 aarch64_linux_read_description.
781 * linux-amd64-ipa.c (idx2mask): New array.
782 (get_ipa_tdesc): Move idx2mask out.
783 (initialize_low_tracepoint): Initialize target descriptions.
784 * linux-i386-ipa.c (idx2mask): New array.
785 (get_ipa_tdesc): Move idx2mask out.
786 (initialize_low_tracepoint): Initialize target descriptions.
787
d4a0e8b5
SM		 7882017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
789
790 * tdesc.c (struct tdesc_type): Change return type.
791 (tdesc_add_flag): Change parameter type.
792 (tdesc_add_bitfield): Likewise.
793 (tdesc_add_field): Likewise.
794 (tdesc_set_struct_size): Likewise.
795
798a7429
SM		 7962017-12-05 Simon Marchi <simon.marchi@ericsson.com>
797
798 * regcache.c (registers_to_string): Remove unused variable.
799
c0e15c9b
SM		 8002017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
801
802 * inferiors.c (for_each_inferior_with_data): Remove.
803 * inferiors.h (for_each_inferior_with_data): Remove.
804 * server.c (handle_qxfer_threads_worker): Change parameter type.
805 (handle_qxfer_threads_proper): Use for_each_thread.
806
f0045347
SM		 8072017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
808
809 * inferiors.c (for_each_inferior): Remove.
810 (clear_inferiors): Use for_each_thread.
811 * inferiors.h (for_each_inferior): Remove.
812 * linux-low.c (linux_wait_for_event_filtered): Use
813 for_each_thread.
814 (linux_stabilize_threads): Likewise.
815 * regcache.c (regcache_release): Likewise.
816 * server.c (gdb_wants_all_threads_stopped): Likewise.
817 (clear_pending_status_callback): Remove.
818 (handle_status): Use for_each_thread.
819 (captured_main): Likewise.
820 * win32-low.c (child_init_thread_list): Likewise.
821 (win32_clear_inferiors): Likewise.
822 (fake_breakpoint_event): Likewise.
823
9521758b
SM		 8242017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
825
826 * inferiors.h (find_inferior): Remove.
827 * inferiors.c (find_inferior): Remove.
828
8f86d7aa
SM		 8292017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
830
831 * linux-low.c (resume_status_pending_p): Update comment.
832 (need_step_over_p): Update comment.
833
e2b44075
SM		 8342017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
835
836 * linux-low.c (proceed_one_lwp): Return void, change parameter
837 type.
838 (unsuspend_and_proceed_one_lwp): Likewise.
839 (proceed_all_lwps): Use for_each_thread.
840 (unstop_all_lwps): Likewise.
841
c80825ff
SM		 8422017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
843
844 * linux-low.c (linux_resume_one_thread): Return void, take
845 parameter directly.
846 (linux_resume): Use for_each_thread.
847
df3e4dbe
SM		 8482017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
849
850 * linux-low.c (send_sigstop_callback): Return void, change
851 parameter type. Rename to...
852 (send_sigstop): ... this.
853 (suspend_and_send_sigstop_callback): Return void, change parameter
854 type. Rename to...
855 (suspend_and_send_sigstop): ... this.
856 (stop_all_lwps): Use for_each_thread.
857
5a6b0a41
SM		 8582017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
859
860 * linux-low.c (lwp_running): Return bool, remove unused
861 argument.
862 (linux_stabilize_threads): Use find_thread.
863
39a64da5
SM		 8642017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
865
866 * linux-low.c (select_singlestep_lwp_callback): Remove.
867 (count_events_callback): Remove.
868 (select_event_lwp_callback): Remove.
869 (select_event_lwp): Use find_thread/for_each_thread.
870
a1385b7b
SM		 8712017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
872
873 * linux-low.c (not_stopped_callback): Return bool, take filter
874 argument directly.
875 (linux_wait_for_event_filtered): Use find_thread.
876 (linux_wait_1): Likewise.
877
454296a2
SM		 8782017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
879
880 * linux-low.c (same_lwp): Remove.
881 (find_lwp_pid): Use find_thread.
882
6b2a85da
SM		 8832017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
884
885 * linux-low.c (delete_lwp_callback): Remove.
886 (linux_mourn): Use for_each_thread.
887
798a38e8
SM		 8882017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
889
890 * linux-low.c (linux_detach_lwp_callback): Return void, remove
891 args parameter, don't check for pid.
892 (linux_detach): Use for_each_thread.
893
e4eb0dec
SM		 8942017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
895
896 * linux-low.c (struct counter): Remove.
897 (second_thread_of_pid_p): Remove.
898 (last_thread_of_process_p): Use find_thread.
899
83e1b6c1
SM		 9002017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
901
902 * inferiors.c (find_inferior_in_random): Remove.
903 * inferiors.h (find_inferior_in_random): Remove.
904 * linux-low.c (status_pending_p_callback): Return bool, accept
905 parameter ptid directly.
906 (linux_wait_for_event_filtered): Use find_thread_in_random.
907 (linux_wait_1): Likewise.
908
8dc7b443
SM		 9092017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
910
911 * inferiors.c (find_inferior_id): Remove.
912 (find_thread_ptid): Move implemention from find_inferior_id to
913 here.
914 * inferiors.h (find_inferior_id): Remove.
915 * server.c (handle_status): Use find_thread_ptid.
916 (process_serial_event): Likewise.
917 * thread-db.c (find_one_thread): Likewise.
918 (thread_db_thread_handle): Likewise.
919 * win32-low.c (thread_rec): Likewise.
920 (child_delete_thread): Likewise.
921 (win32_thread_alive): Likewise.
922 (get_child_debug_event): Likewise.
923
da25033c
SM		 9242017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
925
926 * linux-mips-low.c (update_watch_registers_callback): Return
927 void, remove pid_p parameter, don't check for pid.
928 (mips_insert_point, mips_remove_point): Use for_each_thread.
929
c91bb56b
SM		 9302017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
931
932 * lynx.low (lynx_delete_thread_callback): Remove.
933 (lynx_mourn): Use for_each_thread.
934
634a3254
SM		 9352017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
936
937 * regcache.c (regcache_invalidate_one): Remove.
938 (regcache_invalidate_pid): use for_each_thread.
939
41272101
TT		 9402017-11-26 Tom Tromey <tom@tromey.com>
941
942 * linux-low.c (linux_create_inferior): Update.
943
f5291a6f
UW		 9442017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
945
946 * spu-low.c (spu_create_inferior): Fix typo in argument name.
947
6654d750
AH		 9482017-11-24 Alan Hayward <alan.hayward@arm.com>
949
950 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
951 * linux-aarch64-low.c (initialize_low_arch): Call init func.
952 * linux-aarch64-tdesc-selftest.c: New file.
953 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
954
9552017-11-24 Alan Hayward <alan.hayward@arm.com>
956
957 * configure.srv: Add new file.
958 * linux-aarch64-low.c (initialize_low_arch): Call init func.
959 * linux-aarch64-tdesc-selftest.c: New file.
960 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
961
49bdb7ee
AH		 9622017-11-24 Alan Hayward <alan.hayward@arm.com>
963
964 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
965 * linux-aarch64-low.c (initialize_low_arch): Remove init.
966 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
967
d6d7ce56
AH		 9682017-11-24 Alan Hayward <alan.hayward@arm.com>
969
970 * configure.srv: Add new files.
971 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
972 aarch64_linux_read_description.
973 * linux-aarch64-low.c (aarch64_linux_read_description):
974 Merge with aarch64_arch_setup.
975 (aarch64_arch_setup): Call aarch64_linux_read_description.
976 * linux-aarch64-tdesc.c: New file.
977 * linux-aarch64-tdesc.h: New file.
978
506fe5f4
YQ		 9792017-11-24 Yao Qi <yao.qi@linaro.org>
980
981 * configure.srv: Set $srv_regobj for tic6x-linux.
982 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
983 (tic6x_read_description): Move some code to tic6x_arch_setup.
984 (tic6x_tdesc_test): New function.
985 (initialize_low_arch): Call selftests::register_test.
986
29f9a567
YQ		 9872017-11-22 Yao Qi <yao.qi@linaro.org>
988
989 * remote-utils.c (prepare_resume_reply): Use memcpy.
990
578290ec
SM		 9912017-11-19 Simon Marchi <simon.marchi@ericsson.com>
992
993 * linux-low.c (kill_one_lwp_callback): Return void, take
994 argument directly, don't filter on pid.
995 (linux_kill): Use for_each_thread.
996
eca55aec
SM		 9972017-11-19 Simon Marchi <simon.marchi@ericsson.com>
998
999 * linux-low.c (need_step_over_p): Return bool, remove dummy
1000 argument.
1001 (linux_resume, proceed_all_lwps): Use find_thread.
1002
25c28b4d
SM		 10032017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1004
1005 * linux-low.c (resume_status_pending_p): Return bool, remove
1006 flag_p argument.
1007 (linux_resume): Use find_thread.
1008
5fdda392
SM		 10092017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1010
1011 * linux-low.c (struct thread_resume_array): Remove.
1012 (linux_set_resume_request): Return void, take arguments
1013 directly.
1014 (linux_resume): Use for_each_thread.
1015
fcb056a5
SM		 10162017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1017
1018 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1019 return bool, remove data argument.
1020 (linux_stabilize_threads): Use find_thread.
1021
139720c5
SM		 10222017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1023
1024 * linux-low.c (unsuspend_one_lwp): Remove.
1025 (unsuspend_all_lwps): Use for_each_thread, inline code from
1026 unsuspend_one_lwp.
1027
6d1e5673
SM		 10282017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1029
1030 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1031 * linux-low.c (struct iterate_over_lwps_args): Remove.
1032 (iterate_over_lwps_filter): Remove.
1033 (iterate_over_lwps): Use find_thread.
1034
bbf550d5
SM		 10352017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1036
1037 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1038 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1039 code from reset_lwp_ptrace_options_callback.
1040
00192f77
SM		 10412017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1042
1043 * linux-arm-low.c (struct update_registers_data): Remove.
1044 (update_registers_callback): Return void, take arguments
1045 directly, don't check thread's pid.
1046 (arm_insert_point, arm_remove_point): Use for_each_thread.
1047
2bee2b6c
SM		 10482017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1049
1050 * win32-low.c (continue_one_thread): Return void, take argument
1051 directly.
1052 (child_continue): Use for_each_thread.
1053
0b360f19
SM		 10542017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1055
1056 * win32-i386-low.c (update_debug_registers_callback): Rename
1057 to ...
1058 (update_debug_registers): ... this, return void, remove pid_p arg.
1059 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1060
f27866ba
SM		 10612017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1062
1063 * inferiors.h (struct process_info): Add constructor, initialize
1064 fields..
1065 <syscalls_to_catch>: Change type to std::vector<int>.
1066 * inferiors.c (add_process): Allocate process_info with new.
1067 (remove_process): Free process_info with delete.
1068 * linux-low.c (handle_extended_wait): Adjust.
1069 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1070 * server.c (handle_general_set): Adjust.
1071
e849ea89
PA		 10722017-11-16 Pedro Alves <palves@redhat.com>
1073
1074 * remote-utils.c (remote_close): Block SIGIO signals instead of
1075 uninstalling the SIGIO handler.
1076
1d0aa65c
AH		 10772017-11-16 Alan Hayward <alan.hayward@arm.com>
1078
1079 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1080
3491a34c
YQ		 10812017-11-16 Yao Qi <yao.qi@linaro.org>
1082
1083 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1084 (tic6x_store_gregset): Likewise.
1085 (tic6x_usrregs_info): Move it up.
1086
a602f924
AH		 10872017-11-15 Alan Hayward <alan.hayward@arm.com>
1088
1089 * Makefile.in: Update arch rules.
1090 * configure.srv: Explicitly mark arch/ files.
1091
5616b6c3
AS		 10922017-11-13 Andreas Schwab <schwab@suse.de>
1093
1094 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1095 function.
1096 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1097
d1928160
PA		 10982017-11-06 Pedro Alves <palves@redhat.com>
1099
1100 * config.in, configure: Regenerate.
1101
bac608e7
SM		 11022017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1103
1104 * target.c (struct thread_search): Remove.
1105 (thread_search_callback): Remove.
1106 (prepare_to_access_memory): Use for_each_thread instead of
1107 find_inferior. Inline code from thread_search_callback.
1108
eaddb425
SM		 11092017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1110
1111 * server.c (struct visit_actioned_threads_data): Remove.
1112 (visit_actioned_threads): Change prototype to take arguments
1113 directly.
1114 (resume): Use find_thread instead of find_inferior.
1115
99078d34
SM		 11162017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1117
1118 * server.c (queue_stop_reply_callback): Change prototype, return
1119 void.
1120 (find_status_pending_thread_callback): Remove.
1121 (handle_status): Replace find_inferior with find_thread and
1122 for_each_thread.
1123
cc628f3d
AH		 11242017-10-25 Alan Hayward <alan.hayward@arm.com>
1125
1126 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1127 with REGNO.
1128 (aarch64_store_gregset): Likewise.
1129 (aarch64_fill_fpregset): Likewise.
1130 (aarch64_store_fpregset): Likewise.
1131
4d3bb80e
SM		 11322017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1133
1134 * gdbthread.h (find_thread, for_each_thread): New functions.
1135 * inferiors.c (thread_of_pid): Remove.
1136 (find_any_thread_of_pid): Use find_thread.
1137 * linux-low.c (num_lwps): Use for_each_thread.
1138
7a7cdfa0
YQ		 11392017-10-17 Yao Qi <yao.qi@linaro.org>
1140
1141 * Makefile.in: Remove one rule.
1142 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1143
e675d170
YQ		 11442017-10-17 Yao Qi <yao.qi@linaro.org>
1145
1146 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1147 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1148
7eb4e0f9
YQ		 11492017-10-17 Yao Qi <yao.qi@linaro.org>
1150
1151 * configure.srv: Rename arm.o with arch/arm.o.
1152
60d6cfc9
YQ		 11532017-10-17 Yao Qi <yao.qi@linaro.org>
1154
1155 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1156 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1157 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1158 (arch-i386.o, arch-amd64.o): Remove rules.
1159 (arch/%.o): New rule.
1160 Update POSTCOMPILE and COMPILE.pre.
1161 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1162 * configure: Re-generated.
1163 * configure.srv: Replace arch-i386.o with arch/i386.o.
1164 Replace arch-amd64.o with arch/amd64.o.
1165
5bfda255
YQ		 11662017-10-16 Yao Qi <yao.qi@linaro.org>
1167
1168 * configure: Regenerated.
1169
9c80ecd6
SM		 11702017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1171
1172 * inferiors.h: (struct inferior_list): Remove.
1173 (struct inferior_list_entry); Remove.
1174 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1175 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1176 get_first_inferior): Remove.
1177 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1178 find_inferior_id, find_inferior_in_random): Change signature.
1179 * inferiors.c (all_threads): Change type to
1180 std::list<thread_info *>.
1181 (get_thread): Remove macro.
1182 (find_inferior, find_inferior_id): Change signature, implement
1183 using find_thread.
1184 (find_inferior_in_random): Change signature, implement using
1185 find_thread_in_random.
1186 (for_each_inferior, for_each_inferior_with_data): Change
1187 signature, implement using for_each_thread.
1188 (add_inferior_to_list, remove_inferior): Remove.
1189 (add_thread, get_first_thread, thread_of_pid,
1190 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1191 (get_first_inferior, one_inferior_p, clear_inferior_list):
1192 Remove.
1193 (clear_inferiors, get_thread_process): Update.
1194 * gdbthread.h: Include <list>.
1195 (struct thread_info) <entry>: Remove field.
1196 <id>: New field.
1197 (all_threads): Change type to std::list<thread_info *>.
1198 (get_first_inferior): Add doc.
1199 (find_thread, for_each_thread, find_thread_in_random): New
1200 functions.
1201 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1202 * linux-arm-low.c (update_registers_callback): Update.
1203 * linux-low.c (second_thread_of_pid_p): Update.
1204 (kill_one_lwp_callback, linux_detach_lwp_callback,
1205 delete_lwp_callback, status_pending_p_callback, same_lwp,
1206 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1207 iterate_over_lwps, not_stopped_callback,
1208 resume_stopped_resumed_lwps, count_events_callback,
1209 select_singlestep_lwp_callback, select_event_lwp_callback,
1210 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1211 suspend_and_send_sigstop_callback, wait_for_sigstop,
1212 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1213 lwp_running, linux_set_resume_request, resume_status_pending_p,
1214 need_step_over_p, start_step_over, linux_resume_one_thread,
1215 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1216 reset_lwp_ptrace_options_callback): Update.
1217 * linux-mips-low.c (update_watch_registers_callback): Update.
1218 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1219 Update.
1220 (free_register_cache_thread_one): Remove.
1221 (regcache_release): Update.
1222 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1223 handle_qxfer_threads_worker): Update.
1224 (handle_query): Update, use list iterator.
1225 (visit_actioned_threads, handle_pending_status,
1226 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1227 clear_pending_status_callback, set_pending_status_callback,
1228 find_status_pending_thread_callback, handle_status,
1229 process_serial_event): Update.
1230 * target.c (thread_search_callback): Update.
1231 * thread-db.c (thread_db_get_tls_address): Update.
1232 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1233 Update.
1234 * win32-i386-low.c (update_debug_registers_callback): Update.
1235 * win32-low.c (delete_thread_info, child_delete_thread,
1236 continue_one_thread, suspend_one_thread,
1237 get_child_debug_event): Adjust.
1238
9179355e
SM		 12392017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1240
1241 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1242 * inferiors.h: Include <list>.
1243 (struct process_info) <entry>: Remove field.
1244 <pid>: New field.
1245 (pid_of): Change macro to function.
1246 (ptid_of, lwpid_of): Remove macro.
1247 (all_processes): Change type to std::list<process_info *>.
1248 (ALL_PROCESSES): Remove macro.
1249 (for_each_process, find_process): New function.
1250 * inferiors.c (all_processes): Change type to
1251 std::list<process_info *>.
1252 (find_thread_process): Adjust.
1253 (add_process): Likewise.
1254 (remove_process): Likewise.
1255 (find_process_pid): Likewise.
1256 (get_first_process): Likewise.
1257 (started_inferior_callback): Remove.
1258 (have_started_inferiors_p): Adjust.
1259 (attached_inferior_callback): Remove.
1260 (have_attached_inferiors_p): Adjust.
1261 * linux-low.c (check_zombie_leaders): Likewise.
1262 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1263 (x86_linux_update_xmltarget): Adjust.
1264 * server.c (handle_query): Likewise.
1265 (gdb_reattached_process): Remove.
1266 (handle_status): Adjust.
1267 (kill_inferior_callback): Likewise.
1268 (detach_or_kill_inferior): Remove.
1269 (print_started_pid): Likewise.
1270 (print_attached_pid): Likewise.
1271 (detach_or_kill_for_exit): Update.
1272 (process_serial_event): Likewise.
1273 * linux-arm-low.c (arm_new_fork): Likewise.
1274
c9cb8905
SM		 12752017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1276
1277 * dll.h: Include <list>.
1278 (struct dll_info): Add constructor.
1279 <entry>: Remove field.
1280 (all_dlls): Change type to std::list<dll_info>.
1281 * dll.c: Include <algorithm>.
1282 (get_dll): Remove macro.
1283 (all_dlls): Change type to std::list<dll_info *>.
1284 (free_one_dll): Remove.
1285 (match_dll): Likewise.
1286 (loaded_dll): Adjust.
1287 (unloaded_dll): Adjust to all_dlls type change, use
1288 std::find_if. Inline code from match_dll.
1289 (clear_dlls): Adjust to all_dlls type change.
1290 * server.c (emit_dll_description): Remove.
1291 (handle_qxfer_libraries): Adjust to all_dlls type change,
1292 integrate emit_dll_description's functionality.
1293
04ec7890
SM		 12942017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1295
1296 * linux-low.h (struct linux_target_ops) <delete_process>: New
1297 field.
1298 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1299 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1300 (struct linux_target_ops): Add delete_process callback.
1301 * linux-arm-low.c (arm_delete_process): New.
1302 (struct linux_target_ops): Add delete_process callback.
1303 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1304 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1305 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1306 * linux-mips-low.c (mips_linux_delete_process): New.
1307 (struct linux_target_ops): Add delete_process callback.
1308 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1309 * linux-s390-low.c (struct linux_target_ops): Likewise.
1310 * linux-sh-low.c (struct linux_target_ops): Likewise.
1311 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1312 * linux-tile-low.c (struct linux_target_ops): Likewise.
1313 * linux-x86-low.c (x86_linux_delete_process): New.
1314 (struct linux_target_ops): Add delete_process callback.
1315 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1316
466eecee
SM		 13172017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1318
1319 * linux-aarch64-low.c (the_low_target): Add thread delete
1320 callback.
1321 * linux-arm-low.c (arm_delete_thread): New function.
1322 (the_low_target): Add thread delete callback.
1323 * linux-bfin-low.c (the_low_target): Likewise.
1324 * linux-crisv32-low.c (the_low_target): Likewise.
1325 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1326 set.
1327 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1328 field.
1329 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1330 * linux-mips-low.c (mips_linux_delete_thread): New function.
1331 (the_low_target): Add thread delete callback.
1332 * linux-ppc-low.c (the_low_target): Likewise.
1333 * linux-s390-low.c (the_low_target): Likewise.
1334 * linux-sh-low.c (the_low_target): Likewise.
1335 * linux-tic6x-low.c (the_low_target): Likewise.
1336 * linux-tile-low.c (the_low_target): Likewise.
1337 * linux-x86-low.c (the_low_target): Likewise.
1338 * linux-xtensa-low.c (the_low_target): Likewise.
1339
b79f7801
YZ		 13402017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1341
1342 * win32-low.c: Include "common-inferior.h".
1343
bc3b087d
SDJ		 13442017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1345
1346 * inferiors.c (set_inferior_cwd): New function.
1347 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1348 (handle_query): Inform that QSetWorkingDir is supported.
1349 * win32-low.c (create_process): Pass the inferior's cwd to
1350 CreateProcess.
1351
d092c5a2
SDJ		 13522017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1353
1354 * inferiors.c (current_inferior_cwd): New global variable.
1355 (get_inferior_cwd): New function.
1356 * inferiors.h (struct process_info) <cwd>: New field.
1357
7da0a886
SDJ		 13582017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1359
1360 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1361 (OBS): Add gdb_tilde_expand.o.
1362
289a6840
SM		 13632017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1364
1365 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1366 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1367
256642e8
PA		 13682017-09-29 Pedro Alves <palves@redhat.com>
1369
1370 * ax.c (gdb_parse_agent_expr): Constify.
1371 * ax.h (gdb_parse_agent_expr): Constify.
1372 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1373 Constify.
1374 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1375 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1376 * remote-utils.h (read_ptid): Constify.
1377 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1378 (process_point_options, process_serial_event): Constify.
1379 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1380 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1381 (cmd_qtbuffer): Constify.
1382
5b9ca4d4
PA		 13832017-09-29 Pedro Alves <palves@redhat.com>
1384
1385 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1386 fails.
1387
94c207e0
PA		 13882017-09-29 Pedro Alves <palves@redhat.com>
1389
1390 * linux-low.c (handle_extended_wait): Pass parent thread instead
1391 of process to thread_db_notice_clone.
1392 * linux-low.h (thread_db_notice_clone): Replace parent process
1393 parameter with parent thread parameter.
1394 * thread-db.c (find_one_thread): Add comment.
1395 (thread_db_notice_clone): Replace parent process parameter with
1396 parent thread parameter. Temporarily switch to the parent thread.
1397
75352e28
SDJ		 13982017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1399
1400 * gdbthread.h: Include "common-gdbthread.h".
1401 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1402 "if" when validating the ptid.
1403 * remote-utils.c: Include "gdbthread.h".
1404 (prepare_resume_reply): Use "switch_to_thread".
1405 * target.c (done_accessing_memory): Likewise.
1406
ad339634
AA		 14072017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1408
1409 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1410 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1411 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1412 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1413 s390x-gs-linux64-ipa.o to ipa_obj.
1414 * linux-s390-low.c (HWCAP_S390_GS): New define.
1415 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1416 New functions.
1417 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1418 (s390_arch_setup): Check for guarded-storage support and choose
1419 appropriate tdesc.
1420 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1421 init_registers_s390x_gs_linux64.
1422 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1423 enum value.
1424 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1425 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1426
cc4d742f
SM		 14272017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1428
1429 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1430
f6327dcb
KB		 14312017-09-21 Kevin Buettner <kevinb@redhat.com>
1432
1433 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1434 (thread_db_thread_handle): Declare.
1435 * linux-low.c (linux_target_ops): Initialize thread_handle.
1436 * server.c (handle_qxfer_threads_worker): Add support for
1437 "handle" attribute.
1438 * target.h (struct target_ops): Add new function pointer,
1439 thread_handle.
1440 (target_thread_handle): Define.
1441 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1442 field in lwp.
1443 (thread_db_thread_handle): New function.
1444
86299109
KB		 14452017-09-21 Kevin Buettner <kevinb@redhat.com>
1446
1447 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1448 * linux-low.h (thread_db_notice_clone): Declare.
1449 * thread-db.c (thread_db_notice_clone): New function.
1450
f557a88a
PA		 14512017-09-21 Pedro Alves <palves@redhat.com>
1452
1453 * server.c (gdb_read_memory, handle_status, process_serial_event)
1454 (handle_serial_event, handle_target_event): Adjust to
1455 set_desired_thread prototype change.
1456 * target.c (set_desired_thread): Remove 'use_general' parameter
1457 and adjust.
1458 * target.h (set_desired_thread): Remove 'use_general' parameter.
1459
223ffa71
TT		 14602017-09-20 Tom Tromey <tom@tromey.com>
1461
1462 * target.c (target_terminal::terminal_state): Define.
1463 (target_terminal::init): Rename from target_terminal_init.
1464 (target_terminal::inferior): Rename from
1465 target_terminal_inferior.
1466 (target_terminal::ours): Rename from target_terminal_ours.
1467 (target_terminal::ours_for_output, target_terminal::info): New.
1468
04fd3ba9
SM		 14692017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1470
1471 * server.c (accumulate_file_name_length): Remove.
1472 (emit_dll_description): Adjust to std::string change.
1473 (handle_qxfer_libraries): Use std::string to hold document.
1474
5e187554
SM		 14752017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1476
1477 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1478 return type of xml_escape_text.
1479 * server.c (emit_dll_description): Likewise.
1480
1526853e
SM		 14812017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1482
1483 * server.c (captured_main): Accept argument for --selftest.
1484 Update run_tests call.
1485 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1486 when registering selftests.
1487
c4dfafab
SDJ		 14882017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1489
1490 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1491 instead of "VEC" for "target_desc.reg_defs".
1492 (regcache_cpy): Likewise.
1493 (registers_to_string): Likewise.
1494 (registers_from_string): Likewise.
1495 (find_regno): Likewise.
1496 (supply_regblock): Likewise.
1497 (regcache_raw_read_unsigned): Likewise.
1498 * tdesc.c (init_target_desc): Likewise.
1499 (tdesc_create_reg): Likewise.
1500 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1501 (struct target_desc) <reg_defs>: Convert to "std::vector".
1502 (target_desc): Do not initialize "reg_defs".
1503 (~target_desc): Update code to use "std::vector" instead of "VEC"
1504 for "target_desc.reg_defs".
1505 (operator==): Likewise.
1506
124aceb4
SM		 15072017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1508
1509 * inferiors.h (thread_to_gdb_id): Remove.
1510 * inferiors.c (thread_to_gdb_id): Remove.
1511 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1512 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1513 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1514 Likewise.
1515 * nto-low.c (nto_fetch_registers, nto_store_registers,
1516 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1517
96cde54f
SM		 15182017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1519
1520 * inferiors.h (gdb_id_to_thread_id): Remove.
1521 * inferiors.c (gdb_id_to_thread_id): Remove.
1522 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1523 removal. Move pid declaration closer to where it's used.
1524
e8ca139e
SM		 15252017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1526
1527 * server.c (handle_detach): New function.
1528 (process_serial_event): Move code out, call handle_detach.
1529
f8a4e119
SM		 15302017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1531
1532 * server.c (require_running): Rename to ...
1533 (require_running_or_return): ... this ...
1534 (require_running_or_break): ... and this.
1535 (handle_query, process_serial_event): Adjust.
1536
0eb0a407
SM		 15372017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1538
1539 * linux-low.c (linux_set_resume_request): Remove unused
1540 variables.
1541
785922a5
SM		 15422017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1543
1544 * server.c (first_thread_of): Remove.
1545 (process_serial_event): Replace usage of first_thread_of with
1546 find_any_thread_of_pid.
1547 * tracepoint.c (same_process_p): Remove.
1548 (gdb_agent_about_to_close): Replace usage of same_process_p with
1549 find_any_thread_of_pid.
1550 * linux-x86-low.c (same_process_callback): Remove.
1551 (x86_arch_setup_process_callback): Replace usage of
1552 same_process_callback with find_any_thread_of_pid.
1553 * thread-db.c (any_thread_of): Remove.
1554 (switch_to_process): Replace usage of any_thread_of with
1555 find_any_thread_of_pid.
1556 * inferiors.c (thread_pid_matches_callback): Remove.
1557 (find_thread_process): Adjust to use find_any_thread_of_pid.
1558
a059f00c
SDJ		 15592017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1560
1561 * regcache.c (get_thread_regcache): Guard calls to "memset"
1562 with "!VEC_empty".
1563
cc397f3a
SDJ		 15642017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1565
1566 * linux-low.c (handle_extended_wait): Use
1567 "allocate_target_description" instead of "XNEW".
1568 * linux-x86-low.c (initialize_low_arch): Likewise.
1569
22916b07
YQ		 15702017-09-05 Yao Qi <yao.qi@linaro.org>
1571
1572 * configure.srv (srv_i386_regobj): Remove.
1573 (srv_amd64_regobj): Remove.
1574 (srv_regobj): Set it to "" for x86 non-linux targets.
1575 * linux-x86-tdesc.c (i386_linux_read_description):
1576 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1577 (init_registers_i386): Remove the declaration.
1578 (tdesc_i386): Remove the declaration.
1579 (lynx_i386_arch_setup): Call i386_create_target_description.
1580 * nto-x86-low.c: Likewise.
1581 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1582 [!__x86_64__]: include arch/i386.h.
1583 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1584
38602d55
YQ		 15852017-09-05 Yao Qi <yao.qi@linaro.org>
1586
1587 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1588 i386/amd64-XXX-linux from it.
1589
44b886ff
YQ		 15902017-09-05 Yao Qi <yao.qi@linaro.org>
1591
1592 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1593 false.
1594 (ipa_amd64_linux_regobj): Remove.
1595 (ipa_x32_linux_regobj): Remove.
1596
b4570e4b
YQ		 15972017-09-05 Yao Qi <yao.qi@linaro.org>
1598
1599 * Makefile.in (arch-amd64.o): New rule.
1600 * configure.srv: Append arch-amd64.o.
1601 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1602 (get_ipa_tdesc): Call amd64_linux_read_description.
1603 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1604 and init_registers_amd64_XXX.
1605 * linux-x86-low.c (x86_linux_read_description): Call
1606 amd64_linux_read_description.
1607 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1608 (initialize_low_arch): Don't call init_registers_x32_XXX and
1609 init_registers_amd64_XXX.
1610 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1611 and tdesc_amd64_XXX.
1612 [__x86_64__] (amd64_tdesc_test): New function.
1613 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1614 and init_registers_amd64_XXX.
1615 * linux-x86-tdesc.c: Include arch/amd64.h.
1616 (xcr0_to_tdesc_idx): New function.
1617 (i386_linux_read_description): New function.
1618 (amd64_get_ipa_tdesc_idx): New function.
1619 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1620 (amd64_get_ipa_tdesc): Declare.
1621
d1f28ea2
YQ		 16222017-09-05 Yao Qi <yao.qi@linaro.org>
1623
1624 * configure.srv (srv_i386_linux_xmlfiles): Remove
1625 i386/i386-XXX-linux.xml from it.
1626
25a93583
YQ		 16272017-09-05 Yao Qi <yao.qi@linaro.org>
1628
1629 * configure.srv: Set srv_i386_linux_regobj empty if $development
1630 is false.
1631 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1632 initialize_low_tdesc.
1633 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1634 with #if initialize_low_tdesc.
1635 * linux-x86-tdesc-selftest.c: New file.
1636 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1637
5f035c07
YQ		 16382017-09-05 Yao Qi <yao.qi@linaro.org>
1639
1640 * Makefile.in (arch-i386.o): New rule.
1641 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1642 (x86_64-*-linux*): Likewise.
1643 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1644 include arch/i386.h.
1645 (i386_linux_read_description): Remove code and call
1646 i386_create_target_description.
1647 * tdesc.c (allocate_target_description): New function.
1648 * tdesc.h (set_tdesc_architecture): Remove declaration.
1649 (set_tdesc_osabi): Likewise.
1650
0abe8a89
YQ		 16512017-09-05 Yao Qi <yao.qi@linaro.org>
1652
1653 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1654 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1655 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1656 .xmltarget.
1657 * server.c (get_features_xml): Call tdesc_get_features_xml.
1658 * tdesc.c (set_tdesc_architecture): New function.
1659 (set_tdesc_osabi): New function.
1660 (tdesc_get_features_xml): New function.
1661 (tdesc_create_feature): Add an argument.
1662 * tdesc.h (struct target_desc) <features>: New field.
1663 <arch, osabi>: New field.
1664 (~target_desc): xfree features, arch, and osabi.
1665 (target_desc::oerator==): Don't compare .xmltarget.
1666 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1667 (set_tdesc_osabi): Likewise.
1668 (tdesc_get_features_xml): Likewise.
1669
0a188386
YQ		 16702017-09-05 Yao Qi <yao.qi@linaro.org>
1671
1672 * linux-x86-tdesc.c: Include selftest.h.
1673 (i386_tdesc_test): New function.
1674 (initialize_low_tdesc): Call selftests::register_test.
1675 * tdesc.h: Include regdef.h.
1676 (target_desc): Override operator == and !=.
1677
f49ff000
YQ		 16782017-09-05 Yao Qi <yao.qi@linaro.org>
1679
1680 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1681 (ipa_obj): Likewise.
1682 * linux-i386-ipa.c: Include common/x86-xstate.h
1683 (get_ipa_tdesc): Call i386_linux_read_description.
1684 (initialize_low_tracepoint): Don't call init_registers_XXX
1685 functions, call initialize_low_tdesc instead.
1686 * linux-x86-low.c (x86_linux_read_description): Call
1687 i386_linux_read_description.
1688 (initialize_low_arch): Don't call init_registers_i386_XXX
1689 functions, call initialize_low_tdesc.
1690 * linux-x86-tdesc.c: New file.
1691 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1692 (i386_get_ipa_tdesc_idx): Declare.
1693 (i386_get_ipa_tdesc): Declare.
1694 (initialize_low_tdesc): Declare.
1695
2b68ef2f
YQ		 16962017-09-05 Yao Qi <yao.qi@linaro.org>
1697
1698 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1699 instead of 0.
1700
f7000548
YQ		 17012017-09-05 Yao Qi <yao.qi@linaro.org>
1702
1703 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1704 * regcache.c (get_thread_regcache): Use VEC_length.
1705 (init_register_cache): Likewise.
1706 (regcache_cpy): Likewise.
1707 (registers_to_string): Iterate reg_defs via VEC_iterate.
1708 (find_regno): Likewise.
1709 (find_register_by_number): Use VEC_index.
1710 (register_size): Call find_register_by_number.
1711 (register_data): Call find_register_by_number.
1712 (supply_regblock): Use VEC_length.
1713 (regcache_raw_read_unsigned): Likewise.
1714 * tdesc.c (init_target_desc): Iterate reg_defs via
1715 VEC_iterate.
1716 (default_description): Update initializer.
1717 (copy_target_description): Don't update field num_registers.
1718 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1719 <num_registers>: Remove.
1720
50a421ac
SM		 17212017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1722
1723 * Makefile.in (.SECONDARY): Define target.
1724
23fdd69e
SM		 17252017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1726
1727 * linux-low.c (linux_wait_1): Adjust.
1728 * server.c (queue_stop_reply_callback): Adjust.
1729
0a2dde4a
SDJ		 17302017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1731
1732 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1733 QEnvironmentUnset and QEnvironmentReset packets.
1734 (handle_query): Inform remote that QEnvironmentHexEncoded,
1735 QEnvironmentUnset and QEnvironmentReset are supported.
1736
6afd337d
SM		 17372017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1738
1739 * inferiors.h (inferior_target_data): Rename to ...
1740 (thread_target_data): ... this.
1741 (inferior_regcache_data): Rename to ...
1742 (thread_regcache_data): ... this.
1743 (set_inferior_regcache_data): Rename to ...
1744 (set_thread_regcache_data): ... this.
1745 * inferiors.c (inferior_target_data): Rename to ...
1746 (thread_target_data): ... this.
1747 (inferior_regcache_data): Rename to ...
1748 (thread_regcache_data): ... this.
1749 (set_inferior_regcache_data): Rename to ...
1750 (set_thread_regcache_data): ... this.
1751 (free_one_thread): Update.
1752 * linux-low.h (get_thread_lwp): Update.
1753 * regcache.c (get_thread_regcache): Update.
1754 (regcache_invalidate_thread): Update.
1755 (free_register_cache_thread): Update.
1756 * win32-i386-low.c (update_debug_registers_callback): Update.
1757 (win32_get_current_dr): Update.
1758 * win32-low.c (thread_rec): Update.
1759 (delete_thread_info): Update.
1760 (continue_one_thread): Update.
1761 (suspend_one_thread): Update.
1762
a160cc46
SM		 17632017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1764
1765 * inferiors.c (set_inferior_target_data): Remove.
1766 * inferiors.h (set_inferior_target_data): Remove.
1767
6d580b63
YQ		 17682017-08-18 Yao Qi <yao.qi@linaro.org>
1769
1770 * Makefile.in (OBS): Add selftest.o.
1771 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1772 * configure, config.in: Re-generated.
1773 * server.c: Include common/sefltest.h.
1774 (captured_main): Handle option --selftest.
1775
f5a29eb0
YQ		 17762017-08-09 Yao Qi <yao.qi@linaro.org>
1777
1778 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1779 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1780 i386-avx-mpx.o and i386-mmx.o.
1781 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1782 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1783 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1784 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1785 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1786 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1787 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1788 i386/amd64-avx-mpx.xml.
1789
57757c2f
YQ		 17902017-08-09 Yao Qi <yao.qi@linaro.org>
1791
1792 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1793 and x32-avx-avx512.o.
1794 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1795 i386/x32-avx-avx512.xml.
1796
229d26fc
SM		 17972017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1798
1799 * tracepoint.h (enum class fast_tpoint_collect_result): New
1800 enumeration.
1801 (fast_tracepoint_collecting): Change return type to
1802 fast_tpoint_collect_result.
1803 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1804 * linux-low.h: Include tracepoint.h.
1805 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1806 fast_tpoint_collect_result.
1807 * linux-low.c (handle_tracepoints): Adjust.
1808 (linux_fast_tracepoint_collecting): Change return type to
1809 fast_tpoint_collect_result.
1810 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1811 linux_wait_1, stuck_in_jump_pad_callback,
1812 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1813 proceed_one_lwp): Adjust to type change.
1814
2e1e43e1
YQ		 18152017-07-10 Yao Qi <yao.qi@linaro.org>
1816
1817 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1818
adc764e7
YQ		 18192017-06-29 Yao Qi <yao.qi@linaro.org>
1820
1821 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1822 Remove.
1823 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1824
a206891a
SM		 18252017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1826
1827 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1828
9a6c7d9c
SDJ		 18292017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1830
1831 * linux-low.c (linux_create_inferior): Adjust code to access the
1832 environment information via 'gdb_environ' class.
1833 * lynx-low.c (lynx_create_inferior): Likewise.
1834 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1835 (get_environ): Return a pointer to 'our_environ'.
1836 (captured_main): Initialize 'our_environ'.
1837 * server.h (get_environ): Adjust prototype.
1838 * spu-low.c (spu_create_inferior): Adjust code to access the
1839 environment information via 'gdb_environ' class.
1840
ae3e2ccf
SM		 18412017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1842
1843 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1844 usage of "register" keyword.
1845
3e019bdc
SM		 18462017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1847
1848 * configure: Re-generate.
1849
8465943a
SM		 18502017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1851
1852 * configure: Re-generate.
1853
cf0dd6f0
SM		 18542017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1855
1856 * Makefile.in (COMPILE.pre): Add "-x c++".
1857
9845682b
SDJ		 18582017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1859
1860 * fork-child.c: Conditionally include <signal.h>.
1861
aefd8b33
SDJ		 18622017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1863
1864 * server.c (handle_general_set): Handle new packet
1865 "QStartupWithShell".
1866 (handle_query): Add "QStartupWithShell" to the list of supported
1867 packets.
1868 (gdbserver_usage): Add help text explaining the
1869 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1870 options.
1871 (captured_main): Recognize and act upon the presence of the new
1872 CLI options.
1873
2090129c
SDJ		 18742017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1875 Pedro Alves <palves@redhat.com>
1876
1877 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1878 * configure: Regenerate.
1879 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1880 "fork-inferior.o".
1881 (i[34567]86-*-lynxos*): Likewise.
1882 (spu*-*-*): Likewise.
1883 * fork-child.c: New file.
1884 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1885 and "environ.h".
1886 (linux_ptrace_fun): New function.
1887 (linux_create_inferior): Adjust function prototype to reflect
1888 change on "target.h". Adjust function code to use
1889 "fork_inferior".
1890 (linux_request_interrupt): Delete "signal_pid".
1891 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1892 (lynx_ptrace_fun): New function.
1893 (lynx_create_inferior): Adjust function prototype to reflect
1894 change on "target.h". Adjust function code to use
1895 "fork_inferior".
1896 * nto-low.c (nto_create_inferior): Adjust function prototype and
1897 code to reflect change on "target.h". Update comments.
1898 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1899 "common-terminal.h" and "environ.h".
1900 (terminal_fd): Moved to fork-child.c.
1901 (old_foreground_pgrp): Likewise.
1902 (restore_old_foreground_pgrp): Likewise.
1903 (last_status): Make it global.
1904 (last_ptid): Likewise.
1905 (our_environ): New variable.
1906 (startup_with_shell): Likewise.
1907 (program_name): Likewise.
1908 (program_argv): Rename to...
1909 (program_args): ...this.
1910 (wrapper_argv): New variable.
1911 (start_inferior): Delete function.
1912 (get_exec_wrapper): New function.
1913 (get_exec_file): Likewise.
1914 (get_environ): Likewise.
1915 (prefork_hook): Likewise.
1916 (post_fork_inferior): Likewise.
1917 (postfork_hook): Likewise.
1918 (postfork_child_hook): Likewise.
1919 (handle_v_run): Update code to deal with arguments coming from the
1920 remote host. Update calls from "start_inferior" to
1921 "create_inferior".
1922 (captured_main): Likewise. Initialize environment variable. Call
1923 "have_job_control".
1924 * server.h (post_fork_inferior): New prototype.
1925 (get_environ): Likewise.
1926 (last_status): Declare.
1927 (last_ptid): Likewise.
1928 (signal_pid): Likewise.
1929 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1930 (spu_ptrace_fun): New function.
1931 (spu_create_inferior): Adjust function prototype to reflect change
1932 on "target.h". Adjust function code to use "fork_inferior".
1933 * target.c (target_terminal_init): New function.
1934 (target_terminal_inferior): Likewise.
1935 (target_terminal_ours): Likewise.
1936 * target.h: Include <vector>.
1937 (struct target_ops) <create_inferior>: Update prototype.
1938 (create_inferior): Update macro.
1939 * utils.c (gdb_flush_out_err): New function.
1940 * win32-low.c (win32_create_inferior): Adjust function prototype
1941 and code to reflect change on "target.h".
1942
043a4934
SDJ		 19432017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1944
1945 * inferiors.c (switch_to_thread): New function.
1946
15652511
SDJ		 19472017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1948
1949 * Makefile.in (SFILE): Add "common/job-control.c".
1950 (OBS): Add "job-control.o".
1951
21ea5acd
SDJ		 19522017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1953
1954 * Makefile: Remove "@host_makefile_frag@".
1955
e13cb306
PA		 19562017-05-05 Pedro Alves <palves@redhat.com>
1957
1958 * configure: Regenerate.
1959
c94fee56
SDJ		 19602017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1961
1962 * configure: Regenerate.
1963
a0ff9e1a
SM		 19642017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1965
1966 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1967 software_single_step change of return type to
1968 std::vector<CORE_ADDR>.
1969 * linux-low.c (install_software_single_step_breakpoints):
1970 Likewise.
1971 * linux-low.h (install_software_single_step_breakpoints):
1972 Likewise.
1973
be628ab8
SDJ		 19742017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1975
1976 * remote-utils.c: Include "gdb_termios.h" instead of
1977 "terminal.h".
1978 * terminal.h: Delete file.
1979
7c5ded6a
SDJ		 19802017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1981
1982 * server.c: Include <vector>.
1983 <program_argv, wrapper_argv>: Convert to std::vector.
1984 (start_inferior): Rewrite function to use C++.
1985 (handle_v_run): Likewise. Update code that calculates the argv
1986 based on the vRun packet; use C++.
1987 (captured_main): Likewise.
1988
436252de
SM		 19892017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1990
1991 * server.c (handle_v_cont): Initialize thread_resume::thread
1992 with null_ptid.
1993
9bf2a700
PA		 19942017-04-05 Pedro Alves <palves@redhat.com>
1995
1996 * configure: Regenerate.
1997
a121b7c1
PA		 19982017-04-05 Pedro Alves <palves@redhat.com>
1999
2000 * gdbreplay.c (sync_error): Constify.
2001 * linux-x86-low.c (push_opcode): Constify.
2002
21c8a587
PA		 20032017-04-05 Pedro Alves <palves@redhat.com>
2004
2005 * win32-low.c (get_child_debug_event)
2006 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2007 Report TARGET_WAITKIND_SPURIOUS instead.
2008
fb32b4f7
PA		 20092017-04-05 Pedro Alves <palves@redhat.com>
2010
2011 * remote-utils.c (remote_prepare, remote_open): Constify.
2012 * remote-utils.h (remote_prepare, remote_open): Constify.
2013 * server.c (captured_main): Constify 'port' handling.
2014
65dd1e59
SM		 20152017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2016
2017 * Makefile.in (clean): Clear .deps.
2018
8fa5b777
SM		 20192017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2020
2021 * .gitignore: Remove generated files, replace with wildcard.
2022 * (clean): Replace removal of generated files with wildcard.
2023 (version.c): Replace with...
2024 (version-generated.c): ...this.
2025 (xml-builtin.c): Replace with...
2026 (xml-builtin-generated.c): ...this.
2027 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2028 (%.c: *regformats*): Replace with...
2029 (%-generated.c: *regformats*): ...this.
2030
a12e714b
MF		 20312017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2032
2033 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2034 (xtensa_fill_gregset): Call collect_register_by_name for
2035 threadptr register.
2036 (xtensa_store_gregset): Call supply_register_by_name for
2037 threadptr register.
2038
1a09b50a
MF		 20392017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2040
2041 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2042 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2043 (xtensa_store_gregset): Call supply_register for all registers in
2044 a0_regnum..a0_regnum + C0_NREGS range.
2045
1a01e7c6
SM		 20462017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2047
2048 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2049 (ax-ipa.o: ax.c): Remove.
2050 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2051 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2052 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2053 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2054 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2055
36bc18a8
SM		 20562017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2057
2058 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2059 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2060 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2061 (errors-ipa.o: ../common/errors.c): Remove.
2062 (format-ipa.o: ../common/format.c): Remove.
2063 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2064
a8ebe3d5
SM		 20652017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2066
2067 * Makefile.in (%-ipa.o: %.c): New rule.
2068 (tracepoint-ipa.o: tracepoint.c): Remove.
2069 (utils-ipa.o: utils.c): Remove.
2070 (remote-utils-ipa.o: remote-utils.c): Remove.
2071 (regcache-ipa.o: regcache.c): Remove.
2072 (i386-linux-ipa.o: i386-linux.c): Remove.
2073 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2074 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2075 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2076 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2077 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2078 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2079 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2080 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2081 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2082 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2083 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2084 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2085 (aarch64-ipa.o: aarch64.c): Remove.
2086 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2087 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2088 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2089 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2090 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2091 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2092 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2093 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2094 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2095 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2096 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2097 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2098 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2099 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2100 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2101 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2102 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2103 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2104 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2105 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2106 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2107 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2108 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2109 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2110 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2111 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2112 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2113 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2114 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2115 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2116 (tdesc-ipa.o: tdesc.c): Remove.
2117 (x32-linux-ipa.o: x32-linux.c): Remove.
2118 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2119 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2120
50cfacb7
SM		 21212017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2122
2123 * Makefile.in (%.o: ../arch/%.c): New rule.
2124 (arm.o: ../arch/arm.c): Remove.
2125 (arm-linux.o: ../arch/arm-linux.c): Remove.
2126 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2127 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2128
c5a22423
SM		 21292017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2130
2131 * Makefile.in (%.o: ../nat/%.c): New rule.
2132 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2133 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2134 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2135 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2136 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2137 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2138 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2139 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2140 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2141 (linux-personality.o: ../nat/linux-personality.c): Remove.
2142 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2143 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2144 (x86-linux.o: ../nat/x86-linux.c): Remove.
2145 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2146 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2147
6bda016b
SM		 21482017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2149
2150 * Makefile.in (%.o: ../common/%.c): New rule.
2151 (signals.o: ../common/signals.c): Remove.
2152 (print-utils.o: ../common/print-utils.c): Remove.
2153 (rsp-low.o: ../common/rsp-low.c): Remove.
2154 (common-utils.o: ../common/common-utils.c): Remove.
2155 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2156 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2157 (vec.o: ../common/vec.c): Remove.
2158 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2159 (xml-utils.o: ../common/xml-utils.c): Remove.
2160 (ptid.o: ../common/ptid.c): Remove.
2161 (buffer.o: ../common/buffer.c): Remove.
2162 (format.o: ../common/format.c): Remove.
2163 (filestuff.o: ../common/filestuff.c): Remove.
2164 (agent.o: ../common/agent.c): Remove.
2165 (errors.o: ../common/errors.c): Remove.
2166 (environ.o: ../common/environ.c): Remove.
2167 (common-debug.o: ../common/common-debug.c): Remove.
2168 (cleanups.o: ../common/cleanups.c): Remove.
2169 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2170 (fileio.o: ../common/fileio.c): Remove.
2171 (common-regcache.o: ../common/common-regcache.c): Remove.
2172 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2173 (new-op.o: ../common/new-op.c): Remove.
2174 (btrace-common.o: ../common/btrace-common.c): Remove.
2175
21122961
SM		 21762017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2177
2178 * Makefile.in (%.o: ../target/%.c): New rule.
2179 (waitstatus.o: ../target/waitstatus.c): Remove.
2180
c362e621
SM		 21812017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2182
2183 * Makefile.in
2184 (%.c: ../regformats/%.dat,
2185 (%.c: ../regformats/arm/%.dat,
2186 (%.c: ../regformats/i386/%.dat,
2187 (%.c: ../regformats/rs6000/%.dat): New rules.
2188 (aarch64.c): Remove.
2189 (reg-arm.c): Remove.
2190 (arm-with-iwmmxt.c): Remove.
2191 (arm-with-vfpv2.c): Remove.
2192 (arm-with-vfpv3.c): Remove.
2193 (arm-with-neon.c): Remove.
2194 (reg-bfin.c): Remove.
2195 (reg-cris.c): Remove.
2196 (reg-crisv32.c): Remove.
2197 (i386.c): Remove.
2198 (i386-linux.c): Remove.
2199 (i386-avx.c): Remove.
2200 (i386-avx-linux.c): Remove.
2201 (i386-avx-avx512.c): Remove.
2202 (i386-avx-avx512-linux.c): Remove.
2203 (i386-mpx.c): Remove.
2204 (i386-mpx-linux.c): Remove.
2205 (i386-avx-mpx-avx512-pku.c): Remove.
2206 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2207 (i386-avx-mpx.c): Remove.
2208 (i386-avx-mpx-linux.c): Remove.
2209 (i386-mmx.c): Remove.
2210 (i386-mmx-linux.c): Remove.
2211 (reg-ia64.c): Remove.
2212 (reg-m32r.c): Remove.
2213 (reg-m68k.c): Remove.
2214 (reg-cf.c): Remove.
2215 (mips-linux.c): Remove.
2216 (mips-dsp-linux.c): Remove.
2217 (mips64-linux.c): Remove.
2218 (mips64-dsp-linux.c): Remove.
2219 (nios2-linux.c): Remove.
2220 (powerpc-32.c): Remove.
2221 (powerpc-32l.c): Remove.
2222 (powerpc-altivec32l.c): Remove.
2223 (powerpc-cell32l.c): Remove.
2224 (powerpc-vsx32l.c): Remove.
2225 (powerpc-isa205-32l.c): Remove.
2226 (powerpc-isa205-altivec32l.c): Remove.
2227 (powerpc-isa205-vsx32l.c): Remove.
2228 (powerpc-e500l.c): Remove.
2229 (powerpc-64l.c): Remove.
2230 (powerpc-altivec64l.c): Remove.
2231 (powerpc-cell64l.c): Remove.
2232 (powerpc-vsx64l.c): Remove.
2233 (powerpc-isa205-64l.c): Remove.
2234 (powerpc-isa205-altivec64l.c): Remove.
2235 (powerpc-isa205-vsx64l.c): Remove.
2236 (s390-linux32.c): Remove.
2237 (s390-linux32v1.c): Remove.
2238 (s390-linux32v2.c): Remove.
2239 (s390-linux64.c): Remove.
2240 (s390-linux64v1.c): Remove.
2241 (s390-linux64v2.c): Remove.
2242 (s390-te-linux64.c): Remove.
2243 (s390-vx-linux64.c): Remove.
2244 (s390-tevx-linux64.c): Remove.
2245 (s390x-linux64.c): Remove.
2246 (s390x-linux64v1.c): Remove.
2247 (s390x-linux64v2.c): Remove.
2248 (s390x-te-linux64.c): Remove.
2249 (s390x-vx-linux64.c): Remove.
2250 (s390x-tevx-linux64.c): Remove.
2251 (tic6x-c64xp-linux.c): Remove.
2252 (tic6x-c64x-linux.c): Remove.
2253 (tic6x-c62x-linux.c): Remove.
2254 (reg-sh.c): Remove.
2255 (reg-sparc64.c): Remove.
2256 (reg-spu.c): Remove.
2257 (amd64.c): Remove.
2258 (amd64-linux.c): Remove.
2259 (amd64-avx.c): Remove.
2260 (amd64-avx-linux.c): Remove.
2261 (amd64-avx-avx512.c): Remove.
2262 (amd64-avx-avx512-linux.c): Remove.
2263 (amd64-mpx.c): Remove.
2264 (amd64-mpx-linux.c): Remove.
2265 (amd64-avx-mpx-avx512-pku.c): Remove.
2266 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2267 (amd64-avx-mpx.c): Remove.
2268 (amd64-avx-mpx-linux.c): Remove.
2269 (x32.c): Remove.
2270 (x32-linux.c): Remove.
2271 (x32-avx.c): Remove.
2272 (x32-avx-linux.c): Remove.
2273 (x32-avx-avx512.c): Remove.
2274 (x32-avx-avx512-linux.c): Remove.
2275 (reg-xtensa.c): Remove.
2276 (reg-tilegx.c): Remove.
2277 (reg-tilegx32.c): Remove.
2278
1672e0d9
SDJ		 22792017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2280
2281 * Makefile.in (SFILES): Add "common/environ.c".
2282 (OBJS): Add "common/environ.h".
2283
239b6d10
WT		 22842017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2285
2286 * configure.ac: Check if the fs_base and gs_base members of
2287 `struct user_regs_struct' exist.
2288 * config.in: Regenerated.
2289 * configure: Likewise.
2290
694b382c
AT		 22912017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2292
2293 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2294 target_read_memory.
2295 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2296 (get_next_pcs_syscall_next_pc): Likewise.
2297
7dc53023
LM		 22982016-12-23 Luis Machado <lgustavo@codesourcery.com>
2299
2300 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2301 * nto-x86-low.c: Likewise.
2302
ad02e4fe
SM		 23032016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2304
2305 * Makefile.in: Include disable-implicit-rules.mk.
2306
dcb07cfa
PA		 23072016-11-23 Pedro Alves <palves@redhat.com>
2308
2309 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2310 (debug_vprintf): Use std::chrono::steady_clock instead of
2311 gettimeofday. Use '.' instead of ':'.
2312 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2313 (get_timestamp): Use std::chrono::steady_clock instead of
2314 gettimeofday.
2315
8629c02c
SM		 23162016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2317
2318 * Makefile.in: Fix whitespace formatting.
2319
b593ecca
SM		 23202016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2321
2322 * Makefile.in (SFILES, OBS): Flatten list and order
2323 alphabetically.
2324
9986ba08
PA		 23252016-11-23 Pedro Alves <palves@redhat.com>
2326
2327 * event-loop.c (handle_file_event): Use warning.
2328 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2329 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2330 Use warning.
2331
4eefa7bc
PA		 23322016-11-23 Pedro Alves <palves@redhat.com>
2333
2334 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2335 output.
2336 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2337 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2338 debug_printf and debug_flush for debug output.
2339 * server.c (handle_general_set): Likewise.
2340 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2341 output.
2342
5443506e
SM		 23432016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2344
2345 * Makefile.in (.c.o): Replace rule with ...
2346 (%.o: %.c): ... this one.
2347
3b165252
SM		 23482016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2349
2350 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2351 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2352 make.
2353 * configure.ac: Remove checks for the make program.
2354 * configure: Re-generate.
2355
0bcda685
PA		 23562016-10-28 Pedro Alves <palves@redhat.com>
2357
2358 * Makefile.in (CXX_DIALECT): Get from configure.
2359 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2360 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2361 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2362 * config.in: Regenerate.
2363 * configure: Regenerate.
2364
c3805894
YQ		 23652016-10-27 Yao Qi <yao.qi@linaro.org>
2366
2367 * linux-low.c (linux_supports_range_stepping): Return true if
2368 can_software_single_step return true.
2369
89342618
YQ		 23702016-10-27 Yao Qi <yao.qi@linaro.org>
2371
2372 * inferiors.c (find_inferior_in_random): New function.
2373 * inferiors.h (find_inferior_in_random): Declare.
2374 * linux-low.c (linux_wait_for_event_filtered): Call
2375 find_inferior_in_random instead of find_inferior.
2376
e3652c84
YQ		 23772016-10-27 Yao Qi <yao.qi@linaro.org>
2378
2379 * linux-low.c (linux_wait_1): If single-step breakpoints are
2380 inserted, remove them.
2381
5a04c4cf
PA		 23822016-10-26 Pedro Alves <palves@redhat.com>
2383
2384 * linux-low.c (handle_extended_wait): Link parent/child fork
2385 threads.
2386 (linux_wait_1): Unlink them.
2387 (linux_set_resume_request): Ignore resume requests for
2388 already-resumed and unhandled fork child threads.
2389 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2390 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2391 New functions.
2392 (handle_v_requests) <vCont>: Don't call require_running.
2393 * server.h (in_queued_stop_replies): New declaration.
2394
cb93dc7f
YQ		 23952016-10-24 Yao Qi <yao.qi@linaro.org>
2396
2397 PR server/20733
2398 * linux-aarch64-low.c (append_insns): Cast the return value to
2399 'uint32_t *'.
2400
a1078bea
YQ		 24012016-10-10 Yao Qi <yao.qi@linaro.org>
2402
2403 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2404
1fb77080
SDJ		 24052016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2406
2407 * target.c (target_supports_multi_process): New function, moved
2408 from...
2409 * target.h (target_supports_multi_process): ... here. Remove
2410 macro.
2411
39b5a3b9
TT		 24122016-10-05 Tom Tromey <tom@tromey.com>
2413
2414 PR remote/20655:
2415 * tracepoint.c (handle_tracepoint_bkpts): Check
2416 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2417
c1d0b70a
YQ		 24182016-10-05 Yao Qi <yao.qi@linaro.org>
2419
2420 * configure.srv: Update the path of arm-*.xml files.
2421
0a69eedb
YQ		 24222016-10-05 Terry Guo <terry.guo@arm.com>
2423 Yao Qi <yao.qi@linaro.org>
2424
2425 * Makefile.in: Adjust the path of rules.
2426 * configure.srv: Update the path of xml files.
2427 * regformats/arm-with-iwmmxt.dat: Regenerated.
2428 * regformats/arm-with-neon.dat: Likewise.
2429 * regformats/arm-with-vfpv2.dat: Likewise.
2430 * regformats/arm-with-vfpv3.dat Likewise.
2431
17e16485
YQ		 24322016-09-30 Yao Qi <yao.qi@linaro.org>
2433
2434 PR gdbserver/20627
2435 * target.c (target_stop_and_wait): Don't call
2436 target_continue_no_signal, use resume_stop instead.
2437
edeeb602
YQ		 24382016-09-26 Yao Qi <yao.qi@linaro.org>
2439
2440 * linux-low.c (linux_wait_1): Call debug_exit.
2441
503b1c39
PA		 24422016-09-23 Pedro Alves <palves@redhat.com>
2443
2444 * Makefile.in (SFILES): Add common/new-op.c.
2445 (OBS): Add common/new-op.o.
2446 (new-op.o): New rule.
2447
74172ecf
SM		 24482016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2449
2450 * .gitinore: Ignore more files.
2451
fc6cda2e
YQ		 24522016-09-21 Yao Qi <yao.qi@linaro.org>
2453
2454 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2455 23.
2456
bc1e6c81
SDJ		 24572016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2458
2459 * server.c (start_inferior): Call target_mourn_inferior instead of
2460 mourn_inferior; pass ptid_t argument to it.
2461 (resume): Likewise.
2462 (handle_target_event): Likewise.
2463 * target.c (target_mourn_inferior): New function.
2464 * target.h (mourn_inferior): Delete macro.
2465
0e00e962
AA		 24662016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2467
2468 * linux-low.c (lwp_is_stepping): New function.
2469
1d8cb77d
CL		 24702016-09-06 Carl Love <cel@us.ibm.com>
2471
2472 * server.c (start_inferior): Fixed comment, requested comment change
2473 didn't get updated correctly. Removed reference to ptrace () call as
2474 it is only true on Linux systems.
2475
7313bced
CL		 24762016-09-06 Carl Love <cel@us.ibm.com>
2477
2478 * server.c (start_inferior): Do not call
2479 function target_post_create_inferior () if the
2480 inferior process has already exited.
2481
cf6de44d
PA		 24822016-09-05 Pedro Alves <palves@redhat.com>
2483
2484 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2485 (COMPILE.pre, CC_LD): Use CXX directly.
2486 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2487 * acinclude.m4: Don't include build-with-cxx.m4.
2488 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2489 * configure: Regenerate.
2490
c1da6748
AT		 24912016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2492
2493 PR gdb/19495
2494 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2495 call writing data to own_buf.
2496
f2b9e3df
SDJ		 24972016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2498
2499 * target.c (mywait): Call target_wait instead of
2500 the_target->wait.
2501 (target_wait): New function.
2502
049a8570
SDJ		 25032016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2504
2505 * server.c (start_inferior): New variable 'ptid'. Replace calls
2506 to the_target->resume by target_continue{,_no_signal}, depending
2507 on the case.
2508 * target.c (target_stop_and_wait): Call target_continue_no_signal
2509 instead of the_target->resume.
2510 (target_continue): New function.
2511
3aa5cfa0
AT		 25122016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2513
2514 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2515
754653a7
AZ		 25162016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2517
2518 PR server/20491
2519 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2520 ps_prochandle.
2521 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2522 * linux-arm-low.c (ps_get_thread_area): Likewise.
2523 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2524 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2525 * linux-mips-low.c (ps_get_thread_area): Likewise.
2526 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2527 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2528 * linux-x86-low.c (ps_get_thread_area): Likewise.
2529 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2530
ed036b40
PA		 25312016-08-19 Pedro Alves <palves@redhat.com>
2532
2533 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2534
c8ef42ee
PA		 25352016-08-19 Pedro Alves <palves@redhat.com>
2536
2537 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2538 comment. Use memcpy instead of casting through unsigned long.
2539
9c235a72
PA		 25402016-08-19 Pedro Alves <palves@redhat.com>
2541
2542 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2543 allocating around 0x80000000.
2544
201506da
PA		 25452016-08-19 Pedro Alves <palves@redhat.com>
2546
2547 PR gdb/20415
2548 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2549 (x32-avx512-linux-ipa.o): New rules.
2550 * configure.ac (x86_64-*-linux*): New x32 check.
2551 * configure.srv (ipa_x32_linux_regobj): New.
2552 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2553 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2554 descriptions.
2555 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2556 descriptions.
2557 * configure: Regenerate.
2558
f348d89a
PA		 25592016-08-09 Pedro Alves <palves@redhat.com>
2560
2561 PR gdb/18653
2562 * Makefile.in (OBS): Add signals-state-save-restore.o.
2563 (signals-state-save-restore.o): New rule.
2564 * config.in: Regenerate.
2565 * configure: Regenerate.
2566 * linux-low.c: Include "signals-state-save-restore.h".
2567 (linux_create_inferior): Call
2568 restore_original_signals_state.
2569 * server.c: Include "dispositions-save-restore.h".
2570 (captured_main): Call save_original_signals_state.
2571
1baf5149
PA		 25722016-08-05 Pedro Alves <palves@redhat.com>
2573
2574 * configure: Regenerate.
2575
fcd4a73d
YQ		 25762016-08-04 Yao Qi <yao.qi@linaro.org>
2577
2578 * linux-low.c (regsets_fetch_inferior_registers): Check
2579 errno is ESRCH or not.
2580
979659d0
YQ		 25812016-08-02 Yao Qi <yao.qi@linaro.org>
2582
2583 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2584 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2585 (thread_db_load_search): Update.
2586 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2587 td_ta_set_event and td_ta_event_getmsg.
2588
6598661d
PA		 25892016-07-26 Pedro Alves <palves@redhat.com>
2590
2591 PR server/20414
2592 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2593 of unsigned long for 64-bit registers and use uint32_t instead of
2594 unsigned int for 32-bit registers.
2595
9cf12d57
PA		 25962016-07-26 Pedro Alves <palves@redhat.com>
2597
2598 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2599 to 'ptrace'.
2600
305450ed
TT		 26012016-07-21 Tom Tromey <tom@tromey.com>
2602
2603 * configure: Rebuild.
2604
2583da7c
YQ		 26052016-07-21 Yao Qi <yao.qi@linaro.org>
2606
2607 * mem-break.c (find_gdb_breakpoint): Cast bp to
2608 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2609
21536b36
YQ		 26102016-07-21 Yao Qi <yao.qi@linaro.org>
2611
2612 * server.c (handle_v_requests): Support s and S actions
2613 if target_supports_software_single_step return true.
2614
8901d193
YQ		 26152016-07-21 Yao Qi <yao.qi@linaro.org>
2616
2617 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2618 is resume_step, call maybe_hw_step.
2619 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2620 and unstop them.
2621 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2622 breakpoints or not.
2623 (proceed_one_lwp): If resume request is resume_step, install
2624 reinsert breakpoints and call maybe_hw_step.
2625
0e9a339e
YQ		 26262016-07-21 Yao Qi <yao.qi@linaro.org>
2627
2628 * linux-low.c (proceed_one_lwp): Declare.
2629 (linux_resume_one_thread): Remove local variable 'step'.
2630 Lift code enqueue signal. Call proceed_one_lwp instead of
2631 linux_resume_one_lwp.
2632
4281b351
YQ		 26332016-07-21 Yao Qi <yao.qi@linaro.org>
2634
2635 * linux-low.c (linux_resume_one_thread): Call
2636 enqueue_pending_signal.
2637
984a2c04
YQ		 26382016-07-21 Yao Qi <yao.qi@linaro.org>
2639
2640 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2641 * inferiors.c (do_restore_current_thread_cleanup): New function.
2642 (make_cleanup_restore_current_thread): Likewise.
2643 * linux-low.c (install_software_single_step_breakpoints): Call
2644 make_cleanup_restore_current_thread. Switch current_thread to
2645 thread.
2646
bec903c9
YQ		 26472016-07-21 Yao Qi <yao.qi@linaro.org>
2648
2649 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2650 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2651 (clone_one_breakpoint): Likewise.
2652 (delete_reinsert_breakpoints): Change parameter to thread.
2653 Callers updated.
2654 (has_reinsert_breakpoints): Likewise.
2655 (uninsert_reinsert_breakpoints): Likewise.
2656 (reinsert_reinsert_breakpoints): Likewise.
2657 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2658 (delete_reinsert_breakpoints): Likewise.
2659 (reinsert_reinsert_breakpoints): Likewise.
2660 (uninsert_reinsert_breakpoints): Likewise.
2661 (has_reinsert_breakpoints): Likewise.
2662
63c40ec7
YQ		 26632016-07-21 Yao Qi <yao.qi@linaro.org>
2664
2665 * inferiors.c (get_thread_process): Make parameter const.
2666 * inferiors.h (get_thread_process): Update declaration.
2667 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2668 Add new parameters child_thread and parent_thread. Callers
2669 updated.
2670 * mem-break.h (clone_all_breakpoints): Update declaration.
2671
9aa76cd0
YQ		 26722016-07-21 Yao Qi <yao.qi@linaro.org>
2673
2674 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2675 <command_list, handler>: Remove.
2676 (struct gdb_breakpoint): New.
2677 (struct other_breakpoint): New.
2678 (struct reinsert_breakpoint): New.
2679 (is_gdb_breakpoint): New function.
2680 (any_persistent_commands): Update command_list if
2681 is_gdb_breakpoint returns true.
2682 (set_breakpoint): Create breakpoints according to their types.
2683 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2684 (set_gdb_breakpoint_1): Likewise.
2685 (set_gdb_breakpoint): Likewise.
2686 (clear_breakpoint_conditions): Change parameter type to
2687 'struct gdb_breakpoint *'.
2688 (clear_breakpoint_commands): Likewise.
2689 (clear_breakpoint_conditions_and_commands): Likewise.
2690 (add_condition_to_breakpoint): Likewise.
2691 (add_breakpoint_condition): Likewise.
2692 (add_commands_to_breakpoint): Likewise.
2693 (check_breakpoints): Check other_breakpoint.
2694 (clone_one_breakpoint): Clone breakpopint according to its type.
2695 * mem-break.h (struct gdb_breakpoint): Declare.
2696 (set_gdb_breakpoint): Update declaration.
2697 (clear_breakpoint_conditions_and_commands): Likewise.
2698 (add_breakpoint_condition): Likewise.
2699 (add_breakpoint_commands): Likewise.
2700 * server.c (process_point_options): Change parameter type to
2701 'struct gdb_breakpoint *'.
2702
811f8301
YQ		 27032016-07-21 Yao Qi <yao.qi@linaro.org>
2704
2705 * mem-break.c (set_breakpoint_at): Rename it to ...
2706 (set_breakpoint_type_at): ... it.
2707 (set_breakpoint_at): Call set_breakpoint_type_at.
2708 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2709 * mem-break.h (set_breakpoint_at): Update comments.
2710
b1c51e36
CLT		 27112016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2712
2713 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2714 to buf parameter.
2715 (nios2_store_gregset): Likewise.
2716
ced2dffb
PA		 27172016-07-01 Pedro Alves <palves@redhat.com>
2718 Antoine Tremblay <antoine.tremblay@ericsson.com>
2719
2720 * linux-low.c: Change interface to take the target lwp_info
2721 pointer directly and return void. Handle detaching from a zombie
2722 thread.
2723 (linux_detach_lwp_callback): New function.
2724 (linux_detach): Detach from the leader thread after detaching from
2725 the clone threads.
2726
2ac09a5b
YQ		 27272016-06-28 Yao Qi <yao.qi@linaro.org>
2728
2729 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2730 for variable new_offset.
2731 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2732 (aarch64_ftrace_insn_reloc_cb): Likewise.
2733 (aarch64_ftrace_insn_reloc_tb): Likewise.
2734 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2735 PRIx64 instead of PRIx32.
2736
79e7fd4f
YQ		 27372016-06-28 Yao Qi <yao.qi@linaro.org>
2738
2739 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2740 (the_low_target): Install arm_get_syscall_trapinfo.
2741
061fc021
YQ		 27422016-06-28 Yao Qi <yao.qi@linaro.org>
2743
2744 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2745 function.
2746 (the_low_target): Install aarch64_get_syscall_trapinfo.
2747
4cc32bec
YQ		 27482016-06-28 Yao Qi <yao.qi@linaro.org>
2749
2750 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2751 Callers updated.
2752 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2753 Remove parameter sysno.
2754 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2755 sysret.
2756
782c1122
AA		 27572016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2758
2759 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2760 (s390_emit_ne_goto): Likewise.
2761 (s390_emit_lt_goto): Likewise.
2762 (s390_emit_le_goto): Likewise.
2763 (s390_emit_gt_goto): Likewise.
2764 (s390_emit_ge_goto): Likewise.
2765 (s390x_emit_eq_goto): Likewise.
2766 (s390x_emit_ne_goto): Likewise.
2767 (s390x_emit_lt_goto): Likewise.
2768 (s390x_emit_le_goto): Likewise.
2769 (s390x_emit_gt_goto): Likewise.
2770 (s390x_emit_ge_goto): Likewise.
2771 (s390_emit_ops_impl): Mark variable static.
2772 (s390x_emit_ops): Likewise.
2773
2e7b624b
YQ		 27742016-06-17 Yao Qi <yao.qi@linaro.org>
2775
2776 * linux-low.c (handle_extended_wait): Call
2777 uninsert_reinsert_breakpoints for the parent process. Remove
2778 reinsert breakpoints from the child process. Reinsert them to
2779 the parent process when vfork is done.
2780 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2781 (reinsert_reinsert_breakpoints): New function.
2782 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2783 (reinsert_reinsert_breakpoints): Declare.
2784
8a81c5d7
YQ		 27852016-06-17 Yao Qi <yao.qi@linaro.org>
2786
2787 * linux-low.c (handle_extended_wait): If the parent is doing
2788 step-over, remove the reinsert breakpoints from the forked child.
2789
f50bf8e5
YQ		 27902016-06-17 Yao Qi <yao.qi@linaro.org>
2791
2792 * linux-low.c (unsuspend_all_lwps): Declare.
2793 (linux_low_filter_event): If thread exited, call finish_step_over.
2794 If step-over is finished, unsuspend other threads.
2795
8376a3cb
YQ		 27962016-06-17 Yao Qi <yao.qi@linaro.org>
2797
2798 * linux-low.c (linux_resume_one_lwp_throw): Assert
2799 has_reinsert_breakpoints returns false.
2800 * mem-break.c (delete_disabled_breakpoints): Assert
2801 bp type isn't reinsert_breakpoint.
2802
f79b145d
YQ		 28032016-06-17 Yao Qi <yao.qi@linaro.org>
2804
2805 * linux-low.c (maybe_hw_step): New function.
2806 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2807 (finish_step_over): Switch current_thread to lwp temporarily,
2808 and assert has_reinsert_breakpoints returns true.
2809 (proceed_one_lwp): Call maybe_hw_step.
2810 * mem-break.c (has_reinsert_breakpoints): New function.
2811 * mem-break.h (has_reinsert_breakpoints): Declare.
2812
0ae534d2
JT		 28132016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2814
2815 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2816
fcdad592
YQ		 28172016-05-17 Yao Qi <yao.qi@linaro.org>
2818
2819 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2820 instead of find_inferior.
2821
9e784964
YQ		 28222016-05-05 Yao Qi <yao.qi@linaro.org>
2823
2824 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2825 Initialize res to zero.
2826
cf2ebb6e
YQ		 28272016-05-05 Yao Qi <yao.qi@linaro.org>
2828
2829 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2830 to uint32_t.
2831
c1aebf87
UW		 28322016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2833
2834 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2835 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2836 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2837
35fd2deb 28382016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2839 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 2840
2841 * tracepoint.c (write_inferior_int8): New function.
2842 (cmd_qtenable_disable): Write enable flag using
2843 write_inferior_int8.
2844
484b3c32
YQ		 28452016-04-25 Yao Qi <yao.qi@linaro.org>
2846
2847 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2848 (need_step_over_p): Return zero if the LWP has pending signals
2849 can be delivered on software single step target.
2850
85ba7d86
YQ		 28512016-04-25 Yao Qi <yao.qi@linaro.org>
2852
2853 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2854 return instead of error.
2855
3539aa13
YQ		 28562016-04-22 Yao Qi <yao.qi@linaro.org>
2857
2858 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2859 to 23.
2860
5b061e98
YQ		 28612016-04-22 Yao Qi <yao.qi@linaro.org>
2862
2863 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2864 signal when stepping over breakpoint with software single
2865 step.
2866
3451269c
PA		 28672016-04-21 Pedro Alves <palves@redhat.com>
2868
2869 * linux-s390-low.c (s390_collect_ptrace_register)
2870 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2871 add casts.
2872 (s390_check_regset): Use void * instead of gdb_byte *.
2873
a2358508
PA		 28742016-04-20 Pedro Alves <palves@redhat.com>
2875
2876 * configure: Renegerate.
2877
6885166d
YQ		 28782016-04-20 Yao Qi <yao.qi@linaro.org>
2879
2880 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2881 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2882 number 16.
2883 (arm_store_gregset): Likewise.
2884
2b863f51
WT		 28852016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2886
2887 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2888 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2889 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2890 (amd64-avx-mpx-linux.c): New rules.
2891 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2892 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2893 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2894 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2895 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2896 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2897 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2898 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2899 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2900 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2901 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2902 * linux-x86-low.c (x86_linux_read_description): Add case for
2903 X86_XSTATE_AVX_MPX_MASK.
2904 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2905 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2906 init_registers_i386_avx_mpx_linux.
2907 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2908 (initialize_low_tracepoint): Call
2909 init_registers_i386_avx_mpx_linux.
2910 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2911 (initialize_low_tracepoint): Call
2912 init_registers_amd64_avx_mpx_linux.
2913 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2914 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2915 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2916 declarations.
2917
9b30624b
PA		 29182016-04-18 Pedro Alves <palves@redhat.com>
2919
2920 * configure: Regenerate.
2921
45e3745e
AT		 29222016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2923
2924 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2925 (aarch64_emit_sub): Likewise.
2926
2afc13ff
PA		 29272016-04-12 Pedro Alves <palves@redhat.com>
2928
2929 * utils.c (prepare_to_throw_exception): Delete.
2930
6e774b13
SM		 29312016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2932
2933 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2934
4dca19f8
MK		 29352016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2936
2937 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2938
d0a9981f
MK		 29392016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2940
2941 * linux-aarch64-ipa.c: Add <elf.h> include.
2942 * linux-ppc-ipa.c: Add <elf.h> include.
2943 * linux-s390-ipa.c: Add <elf.h> include.
2944
252db07e
MK		 29452016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2946
2947 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2948 (get_raw_reg_ptr): Likewise.
2949 (get_trace_state_variable_value_ptr): Likewise.
2950 (set_trace_state_variable_value_ptr): Likewise.
2951 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2952 char *.
2953
14e2b6d9
MK		 29542016-03-31 Wei-cheng Wang <cole945@gmail.com>
2955 Marcin Kościelnicki <koriakin@0x04.net>
2956
2957 PR/17221
2958 * linux-ppc-low.c (emit_insns): New function.
2959 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2960 (ppc_emit_prologue): New function.
2961 (ppc_emit_epilogue): New function.
2962 (ppc_emit_add): New function.
2963 (ppc_emit_sub): New function.
2964 (ppc_emit_mul): New function.
2965 (ppc_emit_lsh): New function.
2966 (ppc_emit_rsh_signed): New function.
2967 (ppc_emit_rsh_unsigned): New function.
2968 (ppc_emit_ext): New function.
2969 (ppc_emit_zero_ext): New function.
2970 (ppc_emit_log_not): New function.
2971 (ppc_emit_bit_and): New function.
2972 (ppc_emit_bit_or): New function.
2973 (ppc_emit_bit_xor): New function.
2974 (ppc_emit_bit_not): New function.
2975 (ppc_emit_equal): New function.
2976 (ppc_emit_less_signed): New function.
2977 (ppc_emit_less_unsigned): New function.
2978 (ppc_emit_ref): New function.
2979 (ppc_emit_const): New function.
2980 (ppc_emit_reg): New function.
2981 (ppc_emit_pop): New function.
2982 (ppc_emit_stack_flush): New function.
2983 (ppc_emit_swap): New function.
2984 (ppc_emit_stack_adjust): New function.
2985 (ppc_emit_call): New function.
2986 (ppc_emit_int_call_1): New function.
2987 (ppc_emit_void_call_2): New function.
2988 (ppc_emit_if_goto): New function.
2989 (ppc_emit_goto): New function.
2990 (ppc_emit_eq_goto): New function.
2991 (ppc_emit_ne_goto): New function.
2992 (ppc_emit_lt_goto): New function.
2993 (ppc_emit_le_goto): New function.
2994 (ppc_emit_gt_goto): New function.
2995 (ppc_emit_ge_goto): New function.
2996 (ppc_write_goto_address): New function.
2997 (ppc_emit_ops_impl): New static variable.
2998 (ppc64v1_emit_prologue): New function.
2999 (ppc64v2_emit_prologue): New function.
3000 (ppc64_emit_epilogue): New function.
3001 (ppc64_emit_add): New function.
3002 (ppc64_emit_sub): New function.
3003 (ppc64_emit_mul): New function.
3004 (ppc64_emit_lsh): New function.
3005 (ppc64_emit_rsh_signed): New function.
3006 (ppc64_emit_rsh_unsigned): New function.
3007 (ppc64_emit_ext): New function.
3008 (ppc64_emit_zero_ext): New function.
3009 (ppc64_emit_log_not): New function.
3010 (ppc64_emit_bit_and): New function.
3011 (ppc64_emit_bit_or): New function.
3012 (ppc64_emit_bit_xor): New function.
3013 (ppc64_emit_bit_not): New function.
3014 (ppc64_emit_equal): New function.
3015 (ppc64_emit_less_signed): New function.
3016 (ppc64_emit_less_unsigned): New function.
3017 (ppc64_emit_ref): New function.
3018 (ppc64_emit_const): New function.
3019 (ppc64v1_emit_reg): New function.
3020 (ppc64v2_emit_reg): New function.
3021 (ppc64_emit_pop): New function.
3022 (ppc64_emit_stack_flush): New function.
3023 (ppc64_emit_swap): New function.
3024 (ppc64v1_emit_call): New function.
3025 (ppc64v2_emit_call): New function.
3026 (ppc64v1_emit_int_call_1): New function.
3027 (ppc64v2_emit_int_call_1): New function.
3028 (ppc64v1_emit_void_call_2): New function.
3029 (ppc64v2_emit_void_call_2): New function.
3030 (ppc64_emit_if_goto): New function.
3031 (ppc64_emit_eq_goto): New function.
3032 (ppc64_emit_ne_goto): New function.
3033 (ppc64_emit_lt_goto): New function.
3034 (ppc64_emit_le_goto): New function.
3035 (ppc64_emit_gt_goto): New function.
3036 (ppc64_emit_ge_goto): New function.
3037 (ppc64v1_emit_ops_impl): New static variable.
3038 (ppc64v2_emit_ops_impl): New static variable.
3039 (ppc_emit_ops): New function.
3040 (linux_low_target): Wire in ppc_emit_ops.
3041
a2174ba4
MK		 30422016-03-31 Wei-cheng Wang <cole945@gmail.com>
3043 Marcin Kościelnicki <koriakin@0x04.net>
3044
3045 PR/17221
3046 * Makefile.in: Add powerpc-*-ipa.o
3047 * configure.srv: Add ipa_obj for powerpc*-linux.
3048 * linux-ppc-ipa.c: New file.
3049 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3050 includes.
3051 (PPC_FIELD): New macro.
3052 (PPC_SEXT): New macro.
3053 (PPC_OP6): New macro.
3054 (PPC_BO): New macro.
3055 (PPC_LI): New macro.
3056 (PPC_BD): New macro.
3057 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3058 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3059 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3060 (ppc_get_thread_area): New function.
3061 (is_elfv2_inferior): New function.
3062 (gen_ds_form): New function.
3063 (GEN_STD): New macro.
3064 (GEN_STDU): New macro.
3065 (GEN_LD): New macro.
3066 (GEN_LDU): New macro.
3067 (gen_d_form): New function.
3068 (GEN_ADDI): New macro.
3069 (GEN_ADDIS): New macro.
3070 (GEN_LI): New macro.
3071 (GEN_LIS): New macro.
3072 (GEN_ORI): New macro.
3073 (GEN_ORIS): New macro.
3074 (GEN_LWZ): New macro.
3075 (GEN_STW): New macro.
3076 (GEN_STWU): New macro.
3077 (gen_xfx_form): New function.
3078 (GEN_MFSPR): New macro.
3079 (GEN_MTSPR): New macro.
3080 (GEN_MFCR): New macro.
3081 (GEN_MTCR): New macro.
3082 (GEN_SYNC): New macro.
3083 (GEN_LWSYNC): New macro.
3084 (gen_x_form): New function.
3085 (GEN_OR): New macro.
3086 (GEN_MR): New macro.
3087 (GEN_LWARX): New macro.
3088 (GEN_STWCX): New macro.
3089 (GEN_CMPW): New macro.
3090 (gen_md_form): New function.
3091 (GEN_RLDICL): New macro.
3092 (GEN_RLDICR): New macro.
3093 (gen_i_form): New function.
3094 (GEN_B): New macro.
3095 (GEN_BL): New macro.
3096 (gen_b_form): New function.
3097 (GEN_BNE): New macro.
3098 (GEN_LOAD): New macro.
3099 (GEN_STORE): New macro.
3100 (gen_limm): New function.
3101 (gen_atomic_xchg): New function.
3102 (gen_call): New function.
3103 (ppc_relocate_instruction): New function.
3104 (ppc_install_fast_tracepoint_jump_pad): New function.
3105 (ppc_get_min_fast_tracepoint_insn_len): New function.
3106 (ppc_get_ipa_tdesc_idx): New function.
3107 (the_low_target): Wire in the new functions.
3108 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3109 tdescs.
3110 * linux-ppc-tdesc.h: New file.
3111
a13c4696
MK		 31122016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3113
3114 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3115 (alloc_jump_pad_buffer): New function.
3116 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3117 (alloc_jump_pad_buffer): New function.
3118 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3119 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3120 (alloc_jump_pad_buffer): New function.
3121 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3122 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3123 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3124 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3125
1cda1512
MK		 31262016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3127
3128 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3129 * linux-amd64-ipa.c: Likewise.
3130 * linux-i386-ipa.c: Likewise.
3131 * linux-s390-ipa.c: Likewise.
3132 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3133 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3134 set_trace_state_variable_value_ptr.
3135 (struct ipa_sym_addresses): Likewise.
3136 (symbol_list): Likewise.
3137 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3138 accessing gdb_collect directly.
3139 (gdb_collect_ptr_type): New typedef.
3140 (get_raw_reg_ptr_type): New typedef.
3141 (get_trace_state_variable_value_ptr_type): New typedef.
3142 (set_trace_state_variable_value_ptr_type): New typedef.
3143 (gdb_collect_ptr): New global.
3144 (get_raw_reg_ptr): New global.
3145 (get_trace_state_variable_value_ptr): New global.
3146 (set_trace_state_variable_value_ptr): New global.
3147 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3148 accessing get_raw_reg directly.
3149 (get_get_tsv_func_addr): Likewise for
3150 get_trace_state_variable_value_ptr.
3151 (get_set_tsv_func_addr): Likewise for
3152 set_trace_state_variable_value_ptr.
3153 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3154
72fb5488
SM		 31552016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3156
3157 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3158
28170b88
MK		 31592016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3160
3161 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3162 packets.
3163 (relocate_instruction): Remove own_buf.
3164 * server.c (own_buf): Make global.
3165 (handle_v_requests): Make global.
3166 * server.h (own_buf): New declaration.
3167 (handle_v_requests): New prototype.
3168
f39e8743
MK		 31692016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3170
3171 PR 18377
3172 * linux-s390-low.c (add_insns): New function.
3173 (s390_emit_prologue): New function.
3174 (s390_emit_epilogue): New function.
3175 (s390_emit_add): New function.
3176 (s390_emit_sub): New function.
3177 (s390_emit_mul): New function.
3178 (s390_emit_lsh): New function.
3179 (s390_emit_rsh_signed): New function.
3180 (s390_emit_rsh_unsigned): New function.
3181 (s390_emit_ext): New function.
3182 (s390_emit_log_not): New function.
3183 (s390_emit_bit_and): New function.
3184 (s390_emit_bit_or): New function.
3185 (s390_emit_bit_xor): New function.
3186 (s390_emit_bit_not): New function.
3187 (s390_emit_equal): New function.
3188 (s390_emit_less_signed): New function.
3189 (s390_emit_less_unsigned): New function.
3190 (s390_emit_ref): New function.
3191 (s390_emit_if_goto): New function.
3192 (s390_emit_goto): New function.
3193 (s390_write_goto_address): New function.
3194 (s390_emit_litpool): New function.
3195 (s390_emit_const): New function.
3196 (s390_emit_call): New function.
3197 (s390_emit_reg): New function.
3198 (s390_emit_pop): New function.
3199 (s390_emit_stack_flush): New function.
3200 (s390_emit_zero_ext): New function.
3201 (s390_emit_swap): New function.
3202 (s390_emit_stack_adjust): New function.
3203 (s390_emit_set_r2): New function.
3204 (s390_emit_int_call_1): New function.
3205 (s390_emit_void_call_2): New function.
3206 (s390_emit_eq_goto): New function.
3207 (s390_emit_ne_goto): New function.
3208 (s390_emit_lt_goto): New function.
3209 (s390_emit_le_goto): New function.
3210 (s390_emit_gt_goto): New function.
3211 (s390_emit_ge_goto): New function.
3212 (s390x_emit_prologue): New function.
3213 (s390x_emit_epilogue): New function.
3214 (s390x_emit_add): New function.
3215 (s390x_emit_sub): New function.
3216 (s390x_emit_mul): New function.
3217 (s390x_emit_lsh): New function.
3218 (s390x_emit_rsh_signed): New function.
3219 (s390x_emit_rsh_unsigned): New function.
3220 (s390x_emit_ext): New function.
3221 (s390x_emit_log_not): New function.
3222 (s390x_emit_bit_and): New function.
3223 (s390x_emit_bit_or): New function.
3224 (s390x_emit_bit_xor): New function.
3225 (s390x_emit_bit_not): New function.
3226 (s390x_emit_equal): New function.
3227 (s390x_emit_less_signed): New function.
3228 (s390x_emit_less_unsigned): New function.
3229 (s390x_emit_ref): New function.
3230 (s390x_emit_if_goto): New function.
3231 (s390x_emit_const): New function.
3232 (s390x_emit_call): New function.
3233 (s390x_emit_reg): New function.
3234 (s390x_emit_pop): New function.
3235 (s390x_emit_stack_flush): New function.
3236 (s390x_emit_zero_ext): New function.
3237 (s390x_emit_swap): New function.
3238 (s390x_emit_stack_adjust): New function.
3239 (s390x_emit_int_call_1): New function.
3240 (s390x_emit_void_call_2): New function.
3241 (s390x_emit_eq_goto): New function.
3242 (s390x_emit_ne_goto): New function.
3243 (s390x_emit_lt_goto): New function.
3244 (s390x_emit_le_goto): New function.
3245 (s390x_emit_gt_goto): New function.
3246 (s390x_emit_ge_goto): New function.
3247 (s390_emit_ops): New function.
3248 (struct linux_target_ops): Fill in emit_ops hook.
3249
abd9baf9
MK		 32502016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3251
3252 PR 18377
3253 * Makefile.in: Add s390 IPA files.
3254 * configure.srv: Build IPA for s390.
3255 * linux-s390-ipa.c: New file.
3256 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3257 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3258 (tdesc_s390_linux32): Likewise.
3259 (init_registers_s390_linux32v1): Likewise.
3260 (tdesc_s390_linux32v1): Likewise.
3261 (init_registers_s390_linux32v2): Likewise.
3262 (tdesc_s390_linux32v2): Likewise.
3263 (init_registers_s390_linux64): Likewise.
3264 (tdesc_s390_linux64): Likewise.
3265 (init_registers_s390_linux64v1): Likewise.
3266 (tdesc_s390_linux64v1): Likewise.
3267 (init_registers_s390_linux64v2): Likewise.
3268 (tdesc_s390_linux64v2): Likewise.
3269 (init_registers_s390_te_linux64): Likewise.
3270 (tdesc_s390_te_linux64): Likewise.
3271 (init_registers_s390_vx_linux64): Likewise.
3272 (tdesc_s390_vx_linux64): Likewise.
3273 (init_registers_s390_tevx_linux64): Likewise.
3274 (tdesc_s390_tevx_linux64): Likewise.
3275 (init_registers_s390x_linux64): Likewise.
3276 (tdesc_s390x_linux64): Likewise.
3277 (init_registers_s390x_linux64v1): Likewise.
3278 (tdesc_s390x_linux64v1): Likewise.
3279 (init_registers_s390x_linux64v2): Likewise.
3280 (tdesc_s390x_linux64v2): Likewise.
3281 (init_registers_s390x_te_linux64): Likewise.
3282 (tdesc_s390x_te_linux64): Likewise.
3283 (init_registers_s390x_vx_linux64): Likewise.
3284 (tdesc_s390x_vx_linux64): Likewise.
3285 (init_registers_s390x_tevx_linux64): Likewise.
3286 (tdesc_s390x_tevx_linux64): Likewise.
3287 (have_hwcap_s390_vx): New static variable.
3288 (s390_arch_setup): Fill have_hwcap_s390_vx.
3289 (s390_get_thread_area): New function.
3290 (s390_ft_entry_gpr_esa): New const.
3291 (s390_ft_entry_gpr_zarch): New const.
3292 (s390_ft_entry_misc): New const.
3293 (s390_ft_entry_fr): New const.
3294 (s390_ft_entry_vr): New const.
3295 (s390_ft_main_31): New const.
3296 (s390_ft_main_64): New const.
3297 (s390_ft_exit_fr): New const.
3298 (s390_ft_exit_vr): New const.
3299 (s390_ft_exit_misc): New const.
3300 (s390_ft_exit_gpr_esa): New const.
3301 (s390_ft_exit_gpr_zarch): New const.
3302 (append_insns): New function.
3303 (s390_relocate_instruction): New function.
3304 (s390_install_fast_tracepoint_jump_pad): New function.
3305 (s390_get_min_fast_tracepoint_insn_len): New function.
3306 (s390_get_ipa_tdesc_idx): New function.
3307 (struct linux_target_ops): Wire in the above functions.
3308 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3309 * linux-s390-tdesc.h: New file.
3310
a4105d04
MK		 33112016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3312
3313 * linux-s390-low.c (s390_supports_tracepoints): New function.
3314 (struct linux_target_ops): Fill supports_tracepoints hook.
3315
35ac8b3e
YQ		 33162016-03-18 Yao Qi <yao.qi@linaro.org>
3317
3318 * linux-low.c (lwp_signal_can_be_delivered): New function.
3319 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3320
94610ec4
YQ		 33212016-03-18 Yao Qi <yao.qi@linaro.org>
3322
3323 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3324 0 if signal is enqueued. Remove 'signal' from one debugging
3325 message. Move one debugging message to some lines below.
3326 Remove code setting 'signal' to 0.
3327
80aea927
YQ		 33282016-03-18 Yao Qi <yao.qi@linaro.org>
3329
3330 * linux-low.c (linux_low_filter_event): Remove redundant
3331 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3332
b04fd3be
MK		 33332016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3334
3335 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3336 (struct linux_target_ops): Wire in the above.
3337
c40c8d4b
YQ		 33382016-03-03 Yao Qi <yao.qi@linaro.org>
3339
3340 * linux-low.c: Update comments to start_step_over.
3341
0f8288ae
YQ		 33422016-03-03 Yao Qi <yao.qi@linaro.org>
3343
3344 PR server/19736
3345 * linux-low.c (handle_extended_wait): Set child suspended
3346 if event_lwp->bp_reinsert isn't zero.
3347
fdbd04a8
YQ		 33482016-03-02 Yao Qi <yao.qi@linaro.org>
3349
3350 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3351 enqueue_pending_signal.
3352
6896a8fa
MK		 33532016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3354
3355 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3356 is actually loaded.
3357
ab503087
MK		 33582016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3359
3360 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3361 (s390_regmap_3264) [!__s390x__]: New global.
3362 (s390_collect_ptrace_register): Skip map entries containing -1.
3363 (s390_supply_ptrace_register): Ditto.
3364 (s390_fill_gprs_high): New function.
3365 (s390_store_gprs_high): New function.
3366 (s390_regsets): Add NT_S390_HIGH_GPRS.
3367 (s390_get_hwcap): Enable on 31-bit.
3368 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3369 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3370 Detect NT_S390_HIGH_GPRS.
3371 (s390_usrregs_info_3264): Enable on 31-bit.
3372 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3373 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3374
ae91f625
MK		 33752016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3376
3377 PR gdb/13808
3378 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3379 * configure.srv: Ditto.
3380 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3381 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3382 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3383 (init_registers_amd64_linux): Remove prototype.
3384 (tdesc_amd64_linux): Remove declaration.
3385 (get_ipa_tdesc): New function.
3386 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3387 initialize remaining tdescs.
3388 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3389 (init_registers_i386_linux): Remove prototype.
3390 (tdesc_i386_linux): Remove declaration.
3391 (get_ipa_tdesc): New function.
3392 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3393 initialize remaining tdescs.
3394 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3395 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3396 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3397 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3398 (x86_get_ipa_tdesc_idx): New function.
3399 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3400 * linux-x86-tdesc.h: New file.
3401 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3402 (target_get_ipa_tdesc_idx): New macro.
3403 * tracepoint.c (ipa_tdesc_idx): New macro.
3404 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3405 (symbol_list): Add ipa_tdesc_idx.
3406 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3407 (ipa_tdesc): Remove.
3408 (ipa_tdesc_idx): New variable.
3409 (get_context_regcache): Use get_ipa_tdesc.
3410 (gdb_collect): Ditto.
3411 (gdb_probe): Ditto.
3412 * tracepoint.h (get_ipa_tdesc): New prototype.
3413 (ipa_tdesc): Remove.
3414
e7ad2f14
PA		 34152016-02-24 Pedro Alves <palves@redhat.com>
3416
3417 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3418 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3419 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3420 Factor out common code between the USE_SIGTRAP_SIGINFO and
3421 !USE_SIGTRAP_SIGINFO blocks.
3422 (linux_low_filter_event): Call save_stop_reason instead of
3423 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3424 Update comments.
3425 (linux_wait_1): Update comments.
3426
657f9cde
WW		 34272016-02-24 Wei-cheng Wang <cole945@gmail.com>
3428
3429 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3430 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3431 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3432 ppc_insert_point, ppc_remove_point.
3433
b00b61e1
MK		 34342016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3435
3436 * linux-s390-low.c (s390_supports_z_point_type): New function.
3437 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3438
553cb527
YQ		 34392016-02-16 Yao Qi <yao.qi@linaro.org>
3440
3441 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3442 PC. Get pc from regcache_read_pc.
3443
a5652c21
YQ		 34442016-02-12 Yao Qi <yao.qi@linaro.org>
3445
3446 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3447 or linux_get_pc_32bit.
3448 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3449
ed443b61
YQ		 34502016-02-12 Yao Qi <yao.qi@linaro.org>
3451
3452 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3453 arm_linux_get_next_pcs_fixup.
3454
020ecd38
MK		 34552016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3456
3457 * tracepoint.c (x_tracepoint_action_download): Change
3458 write_inferior_data_ptr to write_inferior_data_pointer.
3459 (cmd_qtstart): Likewise.
3460 (write_inferior_data_ptr): Remove.
3461 (download_agent_expr): Change write_inferior_data_ptr to
3462 write_inferior_data_pointer.
3463 (download_tracepoint_1): Likewise.
3464 (download_tracepoint): Likewise.
3465 (download_trace_state_variables): Likewise.
3466
7cae9051
WW		 34672016-02-11 Wei-cheng Wang <cole945@gmail.com>
3468 Marcin Kościelnicki <koriakin@0x04.net>
3469
3470 * tracepoint.c (struct tracepoint_action_ops): Remove.
3471 (struct tracepoint_action): Remove ops.
3472 (m_tracepoint_action_download, r_tracepoint_action_download)
3473 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3474 size and offset accordingly.
3475 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3476 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3477 (tracepoint_action_send, tracepoint_action_download): New functions.
3478 Helpers for trace action handlers.
3479 (add_tracepoint_action): Remove setup actions ops.
3480 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3481
9f6a71b4
YQ		 34822016-02-10 Yao Qi <yao.qi@linaro.org>
3483
3484 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3485
1e94266c
SM		 34862016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3487
3488 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3489 to AC_OUTPUT.
3490 * configure: Regenerate.
3491
8adce034
SM		 34922016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3493
3494 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3495 void * to gdb_byte *.
3496 * linux-low.c (siginfo_fixup): Likewise.
3497 (linux_xfer_siginfo): Likewise.
3498 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3499 Likewise.
3500 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3501
93813b37
WT		 35022016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3503
3504 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3505 to srv_tgtobj.
3506 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3507 to srv_tgtobj.
3508 * linux-x86-low.c [__x86_64__]: Include
3509 "nat/amd64-linux-siginfo.h".
3510 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3511 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3512 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3513 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3514 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3515 (cpt_si_fd, si_timerid, si_overrun): Move from
3516 nat/amd64-linux-siginfo.c.
3517 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3518
8424cc97
SM		 35192016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3520
3521 * server.c (skip_to_semicolon): Remove.
3522 (process_point_options): Use strchrnul instead of
3523 skip_to_semicolon.
3524
4d18591b
YQ		 35252016-01-26 Yao Qi <yao.qi@linaro.org>
3526
3527 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3528 * linux-low.c (install_software_single_step_breakpoints): Don't
3529 call regcache_read_pc.
3530 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3531 argument pc.
3532
d8020970
YQ		 35332016-01-26 Yao Qi <yao.qi@linaro.org>
3534
3535 * linux-low.c (install_software_single_step_breakpoints): Call
3536 regcache_read_pc instead of get_pc.
3537
8b207339
YQ		 35382016-01-26 Yao Qi <yao.qi@linaro.org>
3539
3540 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3541 (unblock_async_io): Rename to ...
3542 (block_unblock_async_io): ... it. New function.
3543 (enable_async_io): Don't install SIGIO handler. Unblock it
3544 instead.
3545 (disable_async_io): Don't ignore SIGIO. Block it instead.
3546 (initialize_async_io): Install SIGIO handler. Don't call
3547 unblock_async_io.
3548
18879fef
YQ		 35492016-01-26 Yao Qi <yao.qi@linaro.org>
3550
3551 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3552 first character is '\003', call *the_target->request_interrupt.
3553
a0f8e08a
YQ		 35542016-01-25 Yao Qi <yao.qi@linaro.org>
3555
3556 * remote-utils.c (new_thread_notify): Remove.
3557 (dead_thread_notify): Likewise.
3558 * remote-utils.h (new_thread_notify): Remove declaration.
3559 (dead_thread_notify): Likewise.
3560
cc5fd9ab
MK		 35612016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3562
3563 * gdb.trace/pending.exp: Fix expected message on continue.
3564
99e8eb11
MK		 35652016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3566
3567 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3568 it works properly on big-endian machines where sizeof (CORE_ADDR)
3569 != sizeof (void *).
3570
a994041d
PA		 35712016-01-21 Pedro Alves <palves@redhat.com>
3572
3573 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3574 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3575 * configure: Regenerate.
3576
f7a6a40d
YQ		 35772016-01-21 Yao Qi <yao.qi@linaro.org>
3578
3579 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3580 is_thumb and set it according to CPSR saved on the stack.
3581 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3582 arm_sigreturn_next_pc.
3583
6f69e520
YQ		 35842016-01-18 Yao Qi <yao.qi@linaro.org>
3585
3586 * linux-low.c (linux_set_pc_64bit): New function.
3587 (linux_get_pc_64bit): New function.
3588 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3589 Declare.
3590 * linux-sparc-low.c (debug_threads): Remove declaration.
3591 (sparc_get_pc): Remove.
3592 (the_low_target): Use linux_get_pc_64bit instead of
3593 sparc_get_pc.
3594 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3595 (the_low_target): Use linux_get_pc_64bit and
3596 linux_set_pc_64bit.
3597
276d4552
YQ		 35982016-01-18 Yao Qi <yao.qi@linaro.org>
3599
3600 * linux-arm-low.c (debug_threads): Remove declaration.
3601 (arm_get_pc, arm_set_pc): Remove.
3602 (the_low_target): Use linux_get_pc_32bit and
3603 linux_set_pc_32bit.
3604 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3605 (the_low_target): Use linux_get_pc_32bit and
3606 linux_set_pc_32bit.
3607 * linux-cris-low.c (debug_threads): Remove declaration.
3608 (cris_get_pc, cris_set_pc,): Remove.
3609 (the_low_target): Use linux_get_pc_32bit and
3610 linux_set_pc_32bit.
3611 * linux-crisv32-low.c (debug_threads): Remove declaration.
3612 (cris_get_pc, cris_set_pc): Remove.
3613 (the_low_target): Use linux_get_pc_32bit and
3614 linux_set_pc_32bit.
3615 * linux-low.c: Include inttypes.h.
3616 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3617 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3618 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3619 (the_low_target): Use linux_get_pc_32bit and
3620 linux_set_pc_32bit.
3621 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3622 (the_low_target): Use linux_get_pc_32bit and
3623 linux_set_pc_32bit.
3624 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3625 (the_low_target): Use linux_get_pc_32bit and
3626 linux_set_pc_32bit.
3627 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3628 (the_low_target): Use linux_get_pc_32bit and
3629 linux_set_pc_32bit.
3630 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3631 (the_low_target): Use linux_get_pc_32bit and
3632 linux_set_pc_32bit.
3633
eb0edac8
GB		 36342016-01-18 Gary Benson <gbenson@redhat.com>
3635
3636 * configure.ac (AC_FUNC_FORK): New check.
3637 * config.in: Regenerate.
3638 * configure: Likewise.
3639
1b451dda
YQ		 36402016-01-14 Yao Qi <yao.qi@linaro.org>
3641
3642 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3643 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3644 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3645 arm_get_next_pcs_ctor.
3646
82075af2
JS		 36472016-01-12 Josh Stone <jistone@redhat.com>
3648 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3649
3650 * inferiors.h: Include "gdb_vecs.h".
3651 (struct process_info): Add syscalls_to_catch.
3652 * inferiors.c (remove_process): Free syscalls_to_catch.
3653 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3654 syscall_return stops.
3655 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3656 * server.c (handle_general_set): Handle QCatchSyscalls.
3657 (handle_query): Report support for QCatchSyscalls.
3658 * target.h (struct target_ops): Add supports_catch_syscall.
3659 (target_supports_catch_syscall): New macro.
3660 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3661 (struct lwp_info): Add syscall_state.
3662 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3663 Maintain syscall_state and syscalls_to_catch across exec.
3664 (get_syscall_trapinfo): New function, proxy to the_low_target.
3665 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3666 (linux_low_filter_event): Toggle syscall_state entry/return for
3667 syscall traps, and set it ignored for all others.
3668 (gdb_catching_syscalls_p): New function.
3669 (gdb_catch_this_syscall_p): New function.
3670 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3671 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3672 (linux_supports_catch_syscall): New function.
3673 (linux_target_ops): Install it.
3674 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3675 (the_low_target): Install it.
3676
8f13a3ce
MF		 36772016-01-12 Mike Frysinger <vapier@gentoo.org>
3678
3679 * acinclude.m4: Include new ../warning.m4 file.
3680 * configure: Regenerated.
3681 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3682
5b3da067
MF		 36832016-01-12 Mike Frysinger <vapier@gentoo.org>
3684
3685 * ax.c (is_goto_target): Mark static.
3686 * linux-low.c (register_addr): Likewise.
3687 (linux_fetch_registers, linux_store_registers): Likewise.
3688 * mem-break.c (any_persistent_commands): Fix old prototype.
3689 (add_commands_to_breakpoint): Mark static.
3690 * regcache.c (find_register_by_name): Delete unused func.
3691 * remote-utils.c (hex_or_minus_one): Mark static.
3692 * server.c (monitor_show_help): Mark static.
3693 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3694 handle_v_requests): Likewise.
3695
bc504a31
PA		 36962016-01-12 Pedro Alves <palves@redhat.com>
3697
3698 Remove use of the registered trademark symbol throughout.
3699
5a0dd67a
YQ		 37002016-01-08 Yao Qi <yao.qi@linaro.org>
3701
3702 * remote-utils.c (getpkt): If c is '\003', call target hook
3703 request_interrupt.
3704
b2ca446f
YQ		 37052016-01-06 Yao Qi <yao.qi@linaro.org>
3706
3707 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3708 linux-aarch32-low.c.
3709 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3710 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3711 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3712 (thumb2_breakpoint): Declare.
3713 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3714 linux-aarch32-low.h.
3715 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3716 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3717 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3718
edd88788
JB		 37192016-01-01 Joel Brobecker <brobecker@adacore.com>
3720
3721 * gdbreplay.c (gdbreplay_version): Change copyright year in
3722 version message.
3723 * server.c (gdbserver_version): Likewise.
3724
65da7f14
PP		 37252015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3726
3727 * server.c (crc32_table): Delete.
3728 (crc32): Use libiberty's xcrc32 function.
3729
4abd5ed2
JB		 37302015-12-22 Joel Brobecker <brobecker@adacore.com>
3731
3732 * lynx-low.c (lynx_delete_thread_callback): New function.
3733 (lynx_mourn): Properly delete our process and all of its
3734 threads. Remove call to clear_inferiors.
3735
0e50fe5c
JB		 37362015-12-22 Joel Brobecker <brobecker@adacore.com>
3737
3738 * target.c (thread_search_callback): Add check that
3739 the thread_stopped target callback is not NULL before
3740 calling it.
3741
35adc03f
YQ		 37422015-12-21 Yao Qi <yao.qi@linaro.org>
3743
3744 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3745 arm breakpoint.
3746
bd2b2909
AT		 37472015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3748
3749 * server.c (handle_query): Call target_supports_software_single_step.
3750
7fe5e27e
AT		 37512015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3752
3753 * linux-low.c (single_step): New function.
3754 (linux_resume_one_lwp_throw): Call single_step.
3755 (start_step_over): Likewise.
3756
d9311bfa
AT		 37572015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3758
3759 * Makefile.in (SFILES): Append arch/arm-linux.c,
3760 arch/arm-get-next-pcs.c.
3761 (arm-linux.o): New rule.
3762 (arm-get-next-pcs.o): New rule.
3763 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3764 arm-linux.o.
3765 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3766 to linux-aarch32-low.c.
3767 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3768 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3769 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3770 (thumb2_breakpoint_len): Likewise.
3771 (arm_is_thumb_mode): Make non-static.
3772 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3773 from linux-aarch32-low.c.
3774 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3775 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3776 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3777 (thumb2_breakpoint_len): Likewise.
3778 (arm_is_thumb_mode): New declaration.
3779 * linux-arm-low.c: Include arch/arm-linux.h
3780 aarch/arm-get-next-pcs.h, sys/syscall.h.
3781 (get_next_pcs_ops): New struct.
3782 (get_next_pcs_addr_bits_remove): New function.
3783 (get_next_pcs_is_thumb): New function.
3784 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3785 (arm_sigreturn_next_pc): Likewise.
3786 (get_next_pcs_syscall_next_pc): Likewise.
3787 (arm_gdbserver_get_next_pcs): Likewise.
3788 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3789 Initialize.
3790 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3791 * server.h: Include gdb_vecs.h.
3792
68ce2059
AT		 37932015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3794
3795 * Makefile.in (SFILES): Append common/common-regcache.c.
3796 (OBS): Append common-regcache.o.
3797 (common-regcache.o): New rule.
3798 * regcache.c (init_register_cache): Initialize cache to
3799 REG_UNAVAILABLE.
3800 (regcache_raw_read_unsigned): New function.
3801 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3802 register_status enum.
3803
fa5308bd
AT		 38042015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3805
3806 * linux-aarch64-low.c (the_low_targets): Rename
3807 breakpoint_reinsert_addr to get_next_pcs.
3808 * linux-arm-low.c (the_low_targets): Likewise.
3809 * linux-bfin-low.c (the_low_targets): Likewise.
3810 * linux-cris-low.c (the_low_targets): Likewise.
3811 * linux-crisv32-low.c (the_low_targets): Likewise.
3812 * linux-low.c (can_software_single_step): Likewise.
3813 (install_software_single_step_breakpoints): New function.
3814 (start_step_over): Use install_software_single_step_breakpoints.
3815 * linux-low.h: New CORE_ADDR vector.
3816 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3817 get_next_pcs.
3818 * linux-mips-low.c (the_low_targets): Likewise.
3819 * linux-nios2-low.c (the_low_targets): Likewise.
3820 * linux-sparc-low.c (the_low_targets): Likewise.
3821
4a6ed09b
PA		 38222015-12-17 Pedro Alves <palves@redhat.com>
3823
3824 * linux-low.c (linux_kill_one_lwp): Remove references to
3825 LinuxThreads.
3826 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3827 to 'kill'.
3828 (linux_init_signals): Delete.
3829 (initialize_low): Adjust.
3830 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3831
7544db95
PA		 38322015-12-16 Pedro Alves <palves@redhat.com>
3833
3834 * configure.ac (compiler warning flags): When testing a
3835 -Wno-foo option, check whether -Wfoo works instead.
3836 * configure: Regenerate.
3837
8020350c
DB		 38382015-12-11 Don Breazeal <donb@codesourcery.com>
3839
3840 * server.c (process_serial_event): Don't exit from gdbserver
3841 in remote mode if there are still active inferiors.
3842
db91f502
YQ		 38432015-12-11 Yao Qi <yao.qi@linaro.org>
3844
3845 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3846 arm_breakpoint_at if the process is 32-bit.
3847
b37a6290
YQ		 38482015-12-11 Yao Qi <yao.qi@linaro.org>
3849
3850 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3851 arm breakpoint.
3852
17b1509a
YQ		 38532015-12-07 Yao Qi <yao.qi@linaro.org>
3854
3855 * configure.srv: Append arm.o to srv_tgtobj for
3856 aarch64*-*-linux* target.
3857 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3858 from linux-arm-low.c.
3859 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3860 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3861 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3862 (thumb2_breakpoint_len): Likewise.
3863 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3864 (arm_breakpoint_kinds): Likewise.
3865 (arm_breakpoint_kind_from_pc): Likewise.
3866 (arm_sw_breakpoint_from_kind): Likewise.
3867 (arm_breakpoint_kind_from_current_state): Likewise.
3868 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3869 (arm_sw_breakpoint_from_kind): Declare.
3870 (arm_breakpoint_kind_from_current_state): Declare.
3871 (arm_breakpoint_at): Declare.
3872 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3873 arm_sw_breakpoint_from_kind if process is 32-bit.
3874 (aarch64_breakpoint_kind_from_pc): New function.
3875 (aarch64_breakpoint_kind_from_current_state): New function.
3876 (the_low_target): Initialize fields breakpoint_kind_from_pc
3877 and breakpoint_kind_from_current_state.
3878 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3879 linux-aarch32-low.c.
3880 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3881 (arm_breakpoint, arm_breakpoint_len): Likewise.
3882 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3883 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3884 (arm_is_thumb_mode): Likewise.
3885 (arm_breakpoint_at): Likewise.
3886 (arm_breakpoint_kind_from_pc): Likewise.
3887 (arm_sw_breakpoint_from_kind): Likewise.
3888 (arm_breakpoint_kind_from_current_state): Likewise.
3889
3890 Revert:
3891 2015-08-04 Yao Qi <yao.qi@linaro.org>
3892
3893 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3894 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3895 * server.c (extended_protocol): Remove "static".
3896 * server.h (extended_protocol): Declare it.
3897
ece66d65
JS		 38982015-12-04 Josh Stone <jistone@redhat.com>
3899
3900 * target.h (struct target_ops) <arch_setup>: Rename to ...
3901 (struct target_ops) <post_create_inferior>: ... this.
3902 (target_arch_setup): Rename to ...
3903 (target_post_create_inferior): ... this, calling post_create_inferior.
3904 * server.c (start_inferior): Update target_arch_setup calls to
3905 target_post_create_inferior.
3906 * linux-low.c (linux_low_ptrace_options): Forward declare.
3907 (linux_arch_setup): Update its comment for general use.
3908 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3909 (struct linux_target_ops): Use linux_post_create_inferior.
3910 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3911 to post_create_inferior.
3912 * nto-low.c (struct nto_target_ops): Likewise.
3913 * spu-low.c (struct spu_target_ops): Likewise.
3914 * win32-low.c (struct win32_target_ops): Likewise.
3915
e58c48b4
AT		 39162015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3917
3918 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3919
fbec8956
AT		 39202015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3921
3922 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3923 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3924 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3925 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3926 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3927 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3928 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3929 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3930 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3931 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3932 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3933 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3934
9b4c5f87
AT		 39352015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3936
3937 * linux-low.c (linux_look_up_symbols): Don't call
3938 linux_supports_traceclone.
3939 * linux-low.h (thread_db_init): Remove use_events argument.
3940 * thread-db.c (thread_db_use_event): Remove global variable.
3941 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3942 (struct thread_db) <td_create_bp>: Remove field.
3943 (thread_db_create_event): Remove function.
3944 (thread_db_enable_reporting): Likewise.
3945 (find_one_thread): Don't check for thread_db_use_events.
3946 (attach_thread): Likewise.
3947 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3948 (try_thread_db_load_1): Don't check for thread_db_use_events.
3949 (thread_db_init): Remove use_events argument and thread events
3950 handling.
3951 (remove_thread_event_breakpoints): Remove function.
3952 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3953
7d00775e
AT		 39542015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3955
3956 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3957 New function.
3958 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3959 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3960 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3961 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3962 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3963 Initialize.
3964 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3965 New function.
3966 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3967 * linux-low.c (can_hardware_single_step): Use
3968 supports_hardware_single_step.
3969 (can_software_single_step): New function.
3970 (start_step_over): Call can_software_single_step.
3971 (linux_supports_hardware_single_step): New function.
3972 (struct target_ops) <supports_software_single_step>: Initialize.
3973 * linux-low.h (struct linux_target_ops)
3974 <supports_hardware_single_step>: Initialize.
3975 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3976 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3977 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3978 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3979 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3980 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3981 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3982 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3983 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3984 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3985 Initialize.
3986 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3987 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3988 Initialize.
3989 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3990 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3991 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3992 New function.
3993 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3994 * target.h (struct target_ops): <supports_software_single_step>:
3995 New field.
3996 (target_supports_software_single_step): New macro.
3997
2d97cd35
AT		 39982015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3999
4000 * linux-low.c (linux_wait_1): Fix pc advance condition.
4001 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4002 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4003
769ef81f
AT		 40042015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4005
4006 * linux-arm-low.c (arm_is_thumb_mode): New function.
4007 (arm_breakpoint_at): Use arm_is_thumb_mode.
4008 (arm_breakpoint_kind_from_current_state): New function.
4009 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4010 Initialize.
4011 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4012 (linux_breakpoint_kind_from_current_state): New function.
4013 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4014 * linux-low.h (struct linux_target_ops)
4015 <breakpoint_kind_from_current_state>: New field.
4016 * target.h (struct target_ops): Likewise.
4017 (target_breakpoint_kind_from_current_state): New macro.
4018
1bebeeca
PA		 40192015-11-30 Pedro Alves <palves@redhat.com>
4020
4021 * linux-low.c (linux_resume): Wake up the event loop before
4022 returning.
4023
a67a9fae
PA		 40242015-11-30 Pedro Alves <palves@redhat.com>
4025
4026 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4027 check.
4028 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4029 to -1.
4030 * target.c (struct thread_search): New structure.
4031 (thread_search_callback): New function.
4032 (prev_general_thread): New global.
4033 (prepare_to_access_memory, done_accessing_memory): New functions.
4034 * target.h (prepare_to_access_memory, done_accessing_memory):
4035 Replace macros with function declarations.
4036
f2faf941
PA		 40372015-11-30 Pedro Alves <palves@redhat.com>
4038
4039 PR 14618
4040 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4041 report TARGET_WAITKIND_NO_RESUMED.
4042 * remote-utils.c (prepare_resume_reply): Handle
4043 TARGET_WAITKIND_NO_RESUMED.
4044 * server.c (report_no_resumed): New global.
4045 (handle_query) <qSupported>: Handle "no-resumed+". Report
4046 "no-resumed+" support.
4047 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4048 return error if the client doesn't support no-resumed events.
4049 (push_stop_notification): New function.
4050 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4051 events if the client supports them.
4052
a681f9c9
PA		 40532015-11-30 Pedro Alves <palves@redhat.com>
4054
4055 * linux-low.c (thread_still_has_status_pending_p): Don't check
4056 vCont;t here.
4057 (lwp_resumed): New function.
4058 (status_pending_p_callback): Return early if the LWP is not
4059 supposed to be resumed.
4060
65706a29
PA		 40612015-11-30 Pedro Alves <palves@redhat.com>
4062
4063 * linux-low.c (handle_extended_wait): Assert that the LWP's
4064 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4065 thread create events, leave the new child's status pending.
4066 (linux_low_filter_event): If GDB wants to hear about thread exit
4067 events, leave the LWP marked dead and don't delete it.
4068 (linux_wait_for_event_filtered): Don't check for thread exit.
4069 (filter_exit_event): New function.
4070 (linux_wait_1): Use it, when returning an exit event.
4071 (linux_resume_one_lwp_throw): Assert that the LWP's
4072 waitstatus is TARGET_WAITKIND_IGNORE.
4073 * remote-utils.c (prepare_resume_reply): Handle
4074 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4075 * server.c (report_thread_events): New global.
4076 (handle_general_set): Handle QThreadEvents.
4077 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4078 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4079 TARGET_WAITKIND_THREAD_EXITED.
4080 * server.h (report_thread_events): Declare.
4081
56cf4bed
PA		 40822015-11-30 Pedro Alves <palves@redhat.com>
4083
4084 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4085 the thread's last_resume_kind was resume_stop.
4086
500c1d85
PA		 40872015-11-30 Pedro Alves <palves@redhat.com>
4088
4089 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4090 before returning.
4091
de979965
PA		 40922015-11-30 Pedro Alves <palves@redhat.com>
4093
4094 * server.c (handle_v_requests): Handle vCtrlC.
4095
34c65914
PA		 40962015-11-30 Pedro Alves <palves@redhat.com>
4097
4098 * gdbthread.h (find_any_thread_of_pid): Declare.
4099 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4100 functions.
4101 * server.c (handle_query): If current_thread is NULL, look for
4102 another thread of the selected process.
4103
79efa585 41042015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4105 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4106
4107 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4108 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4109 name in reply.
4110 * target.h (struct target_ops) <thread_name>: New field.
4111 (target_thread_name): New macro.
4112
80d82c19
JB		 41132015-11-23 Joel Brobecker <brobecker@adacore.com>
4114
4115 * regcache.h (regcache_invalidate_pid): Add declaration.
4116 * regcache.c (regcache_invalidate_pid): New function, extracted
4117 from regcache_invalidate.
4118 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4119 Add trivial documentation comment.
4120 * lynx-low.c: Use regcache_invalidate_pid instead of
4121 regcache_invalidate.
4122
64da5dd5
JB		 41232015-11-23 Joel Brobecker <brobecker@adacore.com>
4124
4125 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4126 and Elf64_auxv_t if the target is Android.
4127
37ce4055
DE		 41282015-11-22 Doug Evans <xdje42@gmail.com>
4129
4130 * target.h: #include <sys/types.h>.
4131
06e03fff
PA		 41322015-11-19 Pedro Alves <palves@redhat.com>
4133
4134 * linux-low.c (linux_process_qsupported): Change prototype.
4135 Adjust.
4136 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4137 Change prototype.
4138 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4139 and adjust to loop over all features.
4140 * server.c (handle_query) <qSupported>: Adjust to call
4141 target_process_qsupported once, passing it a vector of unprocessed
4142 features.
4143 * target.h (struct target_ops) <process_qsupported>: Change
4144 prototype.
4145 (target_process_qsupported): Adjust.
4146
9a084706
PA		 41472015-11-19 Pedro Alves <palves@redhat.com>
4148
4149 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4150 mode.
4151 * configure: Regenerate.
4152
dad44a1f
PA		 41532015-11-19 Pedro Alves <palves@redhat.com>
4154
4155 * configure: Regenerate.
4156
231c0592
YQ		 41572015-11-19 Yao Qi <yao.qi@linaro.org>
4158
4159 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4160 type to uint32_t.
4161
6c1c9a8b
YQ		 41622015-11-19 Yao Qi <yao.qi@linaro.org>
4163
4164 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4165 (struct aarch64_operand): Move enum out.
4166
9caa3311
YQ		 41672015-11-19 Yao Qi <yao.qi@linaro.org>
4168
4169 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4170 struct user_fpsimd_state *.
4171 (aarch64_store_fpregset): Likewise.
4172
6a69a054
YQ		 41732015-11-19 Yao Qi <yao.qi@linaro.org>
4174
4175 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4176 struct user_pt_regs *.
4177 (aarch64_store_gregset): Likewise.
4178
1798301e
PA		 41792015-11-18 Pedro Alves <palves@redhat.com>
4180
4181 * Makefile.in (all_object_files): Add $IPA_OBJS.
4182
ce7715e2
PA		 41832015-11-17 Pedro Alves <palves@redhat.com>
4184
4185 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4186 GDB_SIGNAL_0 and gdb_signal_to_string.
4187
c0879059
PA		 41882015-11-17 Pedro Alves <palves@redhat.com>
4189
4190 * win32-low.c (handle_output_debug_string): Remove parameter.
4191 (win32_kill): Remove our_status local and adjust call to
4192 handle_output_debug_string.
4193 (get_child_debug_event): Adjust call to
4194 handle_output_debug_string.
4195
1996e237
SM		 41962015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4197
4198 * linux-mips-low.c (mips_fill_gregset): Add cast.
4199 (mips_store_gregset): Likewise.
4200 (mips_fill_fpregset): Likewise.
4201 (mips_store_fpregset): Likewise.
4202
cbec665b
SM		 42032015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4204
4205 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4206 priv.
4207
eb3e3c67
SM		 42082015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4209
4210 * linux-mips-low.c (mips_linux_new_thread): Change type of
4211 watch_type to enum target_hw_bp_type.
4212
171de4b8
SM		 42132015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4214
4215 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4216 Change return type to arm_hwbp_type.
4217
04248ead
SM		 42182015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4219
4220 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4221 (arm_store_gregset): Likewise.
4222 * linux-arm-low.c (arm_get_hwcap): Likewise.
4223 (arm_read_description): Likewise.
4224
04b3479c
SM		 42252015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4226
4227 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4228
2bc84e8a
SM		 42292015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4230
4231 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4232 (ppc_fill_vsxregset): Likewise.
4233 (ppc_store_vsxregset): Likewise.
4234 (ppc_fill_vrregset): Likewise.
4235 (ppc_store_vrregset): Likewise.
4236 (ppc_fill_evrregset): Likewise.
4237 (ppc_store_evrregset): Likewise.
4238
e6c5bb05
SM		 42392015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4240
4241 * linux-ppc-low.c (ppc_usrregs_info): Remove
4242 forward-declaration.
4243 (ppc_arch_setup): Move lower in file.
4244
7ea45d72
SM		 42452015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4246
4247 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4248 (ps_pdwrite): Likewise.
4249
69291610
HW		 42502015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4251
4252 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4253 to after assert checks.
4254
b42945fd
SM		 42552015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4256
4257 * proc-service.c (ps_pdread): Add/adjust casts.
4258 (ps_pdwrite): Add/adjust casts.
4259
d6f85c84
SM		 42602015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4261
4262 * server.c (handle_search_memory_1): Cast return value of
4263 memmem.
4264
f98cd059
SM		 42652015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4266
4267 * server.c (write_qxfer_response): Change type of data to
4268 gdb_byte *.
4269
d2412fa5
PA		 42702015-10-29 Pedro Alves <palves@redhat.com>
4271
4272 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4273
c17414a2
PA		 42742015-10-29 Pedro Alves <palves@redhat.com>
4275
4276 * tracepoint.c (clear_installed_tracepoints): Add casts.
4277
e053fbc4
PA		 42782015-10-29 Pedro Alves <palves@redhat.com>
4279
4280 * server.c (handle_v_cont, process_serial_event): Add enum
4281 gdb_signal casts to signal parsing code.
4282
add67df8
PA		 42832015-10-29 Pedro Alves <palves@redhat.com>
4284
4285 * linux-low.h (NULL_REGSET): Define.
4286 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4287 * linux-arm-low.c (arm_regsets): Likewise.
4288 * linux-crisv32-low.c (cris_regsets): Likewise.
4289 * linux-m68k-low.c (m68k_regsets): Likewise.
4290 * linux-mips-low.c (mips_regsets): Likewise.
4291 * linux-nios2-low.c (nios2_regsets): Likewise.
4292 * linux-ppc-low.c (ppc_regsets): Likewise.
4293 * linux-s390-low.c (s390_regsets): Likewise.
4294 * linux-sh-low.c (sh_regsets): Likewise.
4295 * linux-sparc-low.c (sparc_regsets): Likewise.
4296 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4297 * linux-tile-low.c (tile_regsets): Likewise.
4298 * linux-x86-low.c (x86_regsets): Likewise.
4299 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4300
50bc912a
PA		 43012015-10-29 Pedro Alves <palves@redhat.com>
4302
4303 * linux-low.h (NULL_REGSET): Define.
4304 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4305 * linux-arm-low.c (arm_regsets): Likewise.
4306 * linux-crisv32-low.c (cris_regsets): Likewise.
4307 * linux-m68k-low.c (m68k_regsets): Likewise.
4308 * linux-mips-low.c (mips_regsets): Likewise.
4309 * linux-nios2-low.c (nios2_regsets): Likewise.
4310 * linux-ppc-low.c (ppc_regsets): Likewise.
4311 * linux-s390-low.c (s390_regsets): Likewise.
4312 * linux-sh-low.c (sh_regsets): Likewise.
4313 * linux-sparc-low.c (sparc_regsets): Likewise.
4314 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4315 * linux-tile-low.c (tile_regsets): Likewise.
4316 * linux-x86-low.c (x86_regsets): Likewise.
4317 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4318
682b2546
DE		 43192015-10-26 Doug Evans <dje@google.com>
4320
4321 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4322
963843d4
DE		 43232015-10-26 Doug Evans <dje@google.com>
4324
4325 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4326
d41401ac
DE		 43272015-10-26 Doug Evans <dje@google.com>
4328
4329 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4330 for debug_printf.
4331 (attach_thread, find_new_threads_callback): Ditto.
4332
3db28855
AT		 43332015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4334
4335 * mem-break.h (set_breakpoint_data): Remove.
4336
fb78e89c
AT		 43372015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4338
4339 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4340 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4341 (initialize_low): Remove set_breakpoint_data call.
4342 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4343 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4344 (initialize_low): Remove set_breakpoint_data call.
4345 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4346 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4347 (initialize_low): Remove set_breakpoint_data call.
4348
2e6ee069
AT		 43492015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4350
4351 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4352 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4353 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4354 * target.h (target_breakpoint_kind_from_pc): New macro.
4355
1652a986
AT		 43562015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4357
4358 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4359 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4360 the default breakpoint kind.
4361
abeead09
AT		 43622015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4363
4364 * linux-arm-low.c (arm_supports_z_point_type): Add software
4365 breakpoint support.
4366
b0b4b501
AT		 43672015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4368
4369 * linux-arm-low.c: Refactor breakpoint definitions.
4370 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4371 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4372
8689682c
AT		 43732015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4374
4375 * Makefile.in: Add arm.c/o.
4376 * configure.srv: Likewise.
4377 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4378 (arm_breakpoint_kind_from_pc): New function.
4379 (arm_sw_breakpoint_from_kind): Return proper kind.
4380 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4381
27165294
AT		 43822015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4383
4384 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4385 removal.
4386 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4387 (struct raw_breakpoint) <size>: Remove.
4388 (struct raw_breakpoint) <kind>: Add.
4389 (bp_size): New function.
4390 (bp_opcode): Likewise.
4391 (find_raw_breakpoint_at): Adjust for kind.
4392 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4393 (remove_memory_breakpoint): Adjust for kind call bp_size.
4394 (set_raw_breakpoint_at): Adjust for kind.
4395 (set_breakpoint): Likewise.
4396 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4397 (delete_raw_breakpoint): Adjust for kind.
4398 (delete_breakpoint): Likewise.
4399 (find_gdb_breakpoint): Likewise.
4400 (set_gdb_breakpoint_1): Likewise.
4401 (set_gdb_breakpoint): Likewise.
4402 (delete_gdb_breakpoint_1): Likewise.
4403 (delete_gdb_breakpoint): Likewise.
4404 (uninsert_raw_breakpoint): Likewise.
4405 (reinsert_raw_breakpoint): Likewise.
4406 (set_breakpoint_data): Remove.
4407 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4408 (check_mem_read): Adjust for kind call bp_size.
4409 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4410 (clone_one_breakpoint): Adjust for kind.
4411 * mem-break.h (set_gdb_breakpoint): Likewise.
4412 (delete_gdb_breakpoint): Likewise.
4413 * server.c (process_serial_event): Likewise.
4414
dd373349
AT		 44152015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4416
4417 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4418 (struct linux_target_ops) <breakpoint>: Remove.
4419 (struct linux_target_ops) <breakpoint_len>: Remove.
4420 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4421 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4422 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4423 (arm_sw_breakpoint_from_kind): New function.
4424 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4425 (struct linux_target_ops) <breakpoint>: Remove.
4426 (struct linux_target_ops) <breakpoint_len>: Remove.
4427 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4428 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4429 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4430 (struct linux_target_ops) <breakpoint>: Remove.
4431 (struct linux_target_ops) <breakpoint_len>: Remove.
4432 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4433 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4434 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4435 (struct linux_target_ops) <breakpoint>: Remove.
4436 (struct linux_target_ops) <breakpoint_len>: Remove.
4437 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4438 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4439 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4440 and sw_breakpoint_from_kind to increment the pc.
4441 (linux_breakpoint_kind_from_pc): New function.
4442 (linux_sw_breakpoint_from_kind): New function.
4443 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4444 (initialize_low): Call breakpoint_kind_from_pc and
4445 sw_breakpoint_from_kind to replace breakpoint_data/len.
4446 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4447 New field.
4448 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4449 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4450 (struct linux_target_ops) <breakpoint>: Remove.
4451 (struct linux_target_ops) <breakpoint_len>: Remove.
4452 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4453 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4454 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4455 (struct linux_target_ops) <breakpoint>: Remove.
4456 (struct linux_target_ops) <breakpoint_len>: Remove.
4457 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4458 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4459 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4460 (struct linux_target_ops) <breakpoint>: Remove.
4461 (struct linux_target_ops) <breakpoint_len>: Remove.
4462 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4463 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4464 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4465 (struct linux_target_ops) <breakpoint>: Remove.
4466 (struct linux_target_ops) <breakpoint_len>: Remove.
4467 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4468 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4469 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4470 (struct linux_target_ops) <breakpoint>: Remove.
4471 (struct linux_target_ops) <breakpoint_len>: Remove.
4472 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4473 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4474 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4475 (struct linux_target_ops) <breakpoint>: Remove.
4476 (struct linux_target_ops) <breakpoint_len>: Remove.
4477 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4478 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4479 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4480 (struct linux_target_ops) <breakpoint>: Remove.
4481 (struct linux_target_ops) <breakpoint_len>: Remove.
4482 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4483 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4484 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4485 (struct linux_target_ops) <breakpoint>: Remove.
4486 (struct linux_target_ops) <breakpoint_len>: Remove.
4487 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4488 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4489 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4490 (struct linux_target_ops) <breakpoint>: Remove.
4491 (struct linux_target_ops) <breakpoint_len>: Remove.
4492 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4493 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4494 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4495 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4496 (struct linux_target_ops) <breakpoint>: Remove.
4497 (struct linux_target_ops) <breakpoint_len>: Remove.
4498 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4499 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4500 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4501 (struct linux_target_ops) <breakpoint>: Remove.
4502 (struct linux_target_ops) <breakpoint_len>: Remove.
4503 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4504 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4505
4cd98a19
AT		 45062015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4507
4508 * linux-cris-low.c (cris_get_pc): Remove void arg.
4509
774ee6d2
AR		 45102015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4511
4512 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4513 variable name.
4514
833dcd29
AR		 45152015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4516
4517 * inferiors.c (thread_pid_matches_callback): New function.
4518 (find_thread_process): New function.
4519 (remove_thread): Reset current_thread.
4520 (remove_process): Assert threads have been removed first.
4521
8d689ee5
YQ		 45222015-10-15 Yao Qi <yao.qi@linaro.org>
4523
4524 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4525 if it is 3.
4526 (aarch64_remove_point): Likewise.
4527 * regcache.c (regcache_register_size): New function.
4528
1c2e1515
YQ		 45292015-10-12 Yao Qi <yao.qi@linaro.org>
4530
4531 * linux-aarch64-low.c: Update all callers as emit_load_store
4532 is renamed to aarch64_emit_load_store.
4533
e1c587c3
YQ		 45342015-10-12 Yao Qi <yao.qi@linaro.org>
4535
4536 * linux-aarch64-low.c: Update all callers of function renaming
4537 from emit_insn to aarch64_emit_insn.
4538
b6542f81
YQ		 45392015-10-12 Yao Qi <yao.qi@linaro.org>
4540
4541 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4542 arch/aarch64-insn.h.
4543 (struct aarch64_memory_operand): Likewise.
4544 (ENCODE): Likewise.
4545 (emit_insn): Move to arch/aarch64-insn.c.
4546 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4547 (emit_load_store): Move to arch/aarch64-insn.c.
4548 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4549 (can_encode_int32): Remove.
4550
246994ce
YQ		 45512015-10-12 Yao Qi <yao.qi@linaro.org>
4552
4553 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4554 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4555 (aarch64_relocate_instruction): Likewise.
4556 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4557 (struct aarch64_insn_visitor): Likewise.
4558
0badd99f
YQ		 45592015-10-12 Yao Qi <yao.qi@linaro.org>
4560
4561 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4562 (struct aarch64_insn_visitor): New.
4563 (struct aarch64_insn_relocation_data): New.
4564 (aarch64_ftrace_insn_reloc_b): New function.
4565 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4566 (aarch64_ftrace_insn_reloc_cb): Likewise.
4567 (aarch64_ftrace_insn_reloc_tb): Likewise.
4568 (aarch64_ftrace_insn_reloc_adr): Likewise.
4569 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4570 (aarch64_ftrace_insn_reloc_others): Likewise.
4571 (visitor): New.
4572 (aarch64_relocate_instruction): Use visitor.
4573
dfaffe9d
YQ		 45742015-10-12 Yao Qi <yao.qi@linaro.org>
4575
4576 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4577 int. Add argument buf.
4578 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4579 aarch64_relocate_instruction.
4580
70b439f0
YQ		 45812015-10-12 Yao Qi <yao.qi@linaro.org>
4582
4583 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4584 argument insn. Remove local variable insn. Don't call
4585 target_read_uint32.
4586 (aarch64_install_fast_tracepoint_jump_pad): Call
4587 target_read_uint32.
4588
7781c06f
YQ		 45892015-09-30 Yao Qi <yao.qi@linaro.org>
4590
4591 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4592 (emit_load_store_pair): Likewise.
4593
9a3c8263
SM		 45942015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4595
4596 * dll.c (match_dll): Add cast(s).
4597 (unloaded_dll): Likewise.
4598 * linux-low.c (second_thread_of_pid_p): Likewise.
4599 (delete_lwp_callback): Likewise.
4600 (count_events_callback): Likewise.
4601 (select_event_lwp_callback): Likewise.
4602 (linux_set_resume_request): Likewise.
4603 * server.c (accumulate_file_name_length): Likewise.
4604 (emit_dll_description): Likewise.
4605 (handle_qxfer_threads_worker): Likewise.
4606 (visit_actioned_threads): Likewise.
4607 * thread-db.c (any_thread_of): Likewise.
4608 * tracepoint.c (same_process_p): Likewise.
4609 (match_blocktype): Likewise.
4610 (build_traceframe_info_xml): Likewise.
4611
224c3ddb
SM		 46122015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4613
4614 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4615 assignment.
4616 (gdb_unparse_agent_expr): Likewise.
4617 * hostio.c (require_data): Likewise.
4618 (handle_pread): Likewise.
4619 * linux-low.c (disable_regset): Likewise.
4620 (fetch_register): Likewise.
4621 (store_register): Likewise.
4622 (get_dynamic): Likewise.
4623 (linux_qxfer_libraries_svr4): Likewise.
4624 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4625 (set_fast_tracepoint_jump): Likewise.
4626 (uninsert_fast_tracepoint_jumps_at): Likewise.
4627 (reinsert_fast_tracepoint_jumps_at): Likewise.
4628 (validate_inserted_breakpoint): Likewise.
4629 (clone_agent_expr): Likewise.
4630 * regcache.c (init_register_cache): Likewise.
4631 * remote-utils.c (putpkt_binary_1): Likewise.
4632 (decode_M_packet): Likewise.
4633 (decode_X_packet): Likewise.
4634 (look_up_one_symbol): Likewise.
4635 (relocate_instruction): Likewise.
4636 (monitor_output): Likewise.
4637 * server.c (handle_search_memory): Likewise.
4638 (handle_qxfer_exec_file): Likewise.
4639 (handle_qxfer_libraries): Likewise.
4640 (handle_qxfer): Likewise.
4641 (handle_query): Likewise.
4642 (handle_v_cont): Likewise.
4643 (handle_v_run): Likewise.
4644 (captured_main): Likewise.
4645 * target.c (write_inferior_memory): Likewise.
4646 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4647 * tracepoint.c (init_trace_buffer): Likewise.
4648 (add_tracepoint_action): Likewise.
4649 (add_traceframe): Likewise.
4650 (add_traceframe_block): Likewise.
4651 (cmd_qtdpsrc): Likewise.
4652 (cmd_qtdv): Likewise.
4653 (cmd_qtstatus): Likewise.
4654 (response_source): Likewise.
4655 (response_tsv): Likewise.
4656 (cmd_qtnotes): Likewise.
4657 (gdb_collect): Likewise.
4658 (initialize_tracepoint): Likewise.
4659
afbe19f8
PL		 46602015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4661
4662 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4663 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4664 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4665 <NOP>: New.
4666 (enum aarch64_condition_codes): New enum.
4667 (w0): New static global.
4668 (fp): Likewise.
4669 (lr): Likewise.
4670 (struct aarch64_memory_operand) <type>: New
4671 MEMORY_OPERAND_POSTINDEX type.
4672 (postindex_memory_operand): New helper function.
4673 (emit_ret): New function.
4674 (emit_load_store_pair): New function, factored out of emit_stp
4675 with support for MEMORY_OPERAND_POSTINDEX.
4676 (emit_stp): Rewrite using emit_load_store_pair.
4677 (emit_ldp): New function.
4678 (emit_load_store): Likewise.
4679 (emit_ldr): Mention post-index instruction in comment.
4680 (emit_ldrh): New function.
4681 (emit_ldrb): New function.
4682 (emit_ldrsw): Mention post-index instruction in comment.
4683 (emit_str): Likewise.
4684 (emit_subs): New function.
4685 (emit_cmp): Likewise.
4686 (emit_and): Likewise.
4687 (emit_orr): Likewise.
4688 (emit_orn): Likewise.
4689 (emit_eor): Likewise.
4690 (emit_mvn): Likewise.
4691 (emit_lslv): Likewise.
4692 (emit_lsrv): Likewise.
4693 (emit_asrv): Likewise.
4694 (emit_mul): Likewise.
4695 (emit_sbfm): Likewise.
4696 (emit_sbfx): Likewise.
4697 (emit_ubfm): Likewise.
4698 (emit_ubfx): Likewise.
4699 (emit_csinc): Likewise.
4700 (emit_cset): Likewise.
4701 (emit_nop): Likewise.
4702 (emit_ops_insns): New helper function.
4703 (emit_pop): Likewise.
4704 (emit_push): Likewise.
4705 (aarch64_emit_prologue): New function.
4706 (aarch64_emit_epilogue): Likewise.
4707 (aarch64_emit_add): Likewise.
4708 (aarch64_emit_sub): Likewise.
4709 (aarch64_emit_mul): Likewise.
4710 (aarch64_emit_lsh): Likewise.
4711 (aarch64_emit_rsh_signed): Likewise.
4712 (aarch64_emit_rsh_unsigned): Likewise.
4713 (aarch64_emit_ext): Likewise.
4714 (aarch64_emit_log_not): Likewise.
4715 (aarch64_emit_bit_and): Likewise.
4716 (aarch64_emit_bit_or): Likewise.
4717 (aarch64_emit_bit_xor): Likewise.
4718 (aarch64_emit_bit_not): Likewise.
4719 (aarch64_emit_equal): Likewise.
4720 (aarch64_emit_less_signed): Likewise.
4721 (aarch64_emit_less_unsigned): Likewise.
4722 (aarch64_emit_ref): Likewise.
4723 (aarch64_emit_if_goto): Likewise.
4724 (aarch64_emit_goto): Likewise.
4725 (aarch64_write_goto_address): Likewise.
4726 (aarch64_emit_const): Likewise.
4727 (aarch64_emit_call): Likewise.
4728 (aarch64_emit_reg): Likewise.
4729 (aarch64_emit_pop): Likewise.
4730 (aarch64_emit_stack_flush): Likewise.
4731 (aarch64_emit_zero_ext): Likewise.
4732 (aarch64_emit_swap): Likewise.
4733 (aarch64_emit_stack_adjust): Likewise.
4734 (aarch64_emit_int_call_1): Likewise.
4735 (aarch64_emit_void_call_2): Likewise.
4736 (aarch64_emit_eq_goto): Likewise.
4737 (aarch64_emit_ne_goto): Likewise.
4738 (aarch64_emit_lt_goto): Likewise.
4739 (aarch64_emit_le_goto): Likewise.
4740 (aarch64_emit_gt_goto): Likewise.
4741 (aarch64_emit_ge_got): Likewise.
4742 (aarch64_emit_ops_impl): New static global variable.
4743 (aarch64_emit_ops): New target function, return
4744 &aarch64_emit_ops_impl.
4745 (struct linux_target_ops): Install it.
4746
bb903df0
PL		 47472015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4748
4749 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4750 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4751 aarch64-ipa.o.
4752 * linux-aarch64-ipa.c: New file.
4753 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4754 and endian.h.
4755 (aarch64_get_thread_area): New target method.
4756 (extract_signed_bitfield): New helper function.
4757 (aarch64_decode_ldr_literal): New function.
4758 (enum aarch64_opcodes): New enum.
4759 (struct aarch64_register): New struct.
4760 (struct aarch64_operand): New struct.
4761 (x0): New static global.
4762 (x1): Likewise.
4763 (x2): Likewise.
4764 (x3): Likewise.
4765 (x4): Likewise.
4766 (w2): Likewise.
4767 (ip0): Likewise.
4768 (sp): Likewise.
4769 (xzr): Likewise.
4770 (aarch64_register): New helper function.
4771 (register_operand): Likewise.
4772 (immediate_operand): Likewise.
4773 (struct aarch64_memory_operand): New struct.
4774 (offset_memory_operand): New helper function.
4775 (preindex_memory_operand): Likewise.
4776 (enum aarch64_system_control_registers): New enum.
4777 (ENCODE): New macro.
4778 (emit_insn): New helper function.
4779 (emit_b): New function.
4780 (emit_bcond): Likewise.
4781 (emit_cb): Likewise.
4782 (emit_tb): Likewise.
4783 (emit_blr): Likewise.
4784 (emit_stp): Likewise.
4785 (emit_ldp_q_offset): Likewise.
4786 (emit_stp_q_offset): Likewise.
4787 (emit_load_store): Likewise.
4788 (emit_ldr): Likewise.
4789 (emit_ldrsw): Likewise.
4790 (emit_str): Likewise.
4791 (emit_ldaxr): Likewise.
4792 (emit_stxr): Likewise.
4793 (emit_stlr): Likewise.
4794 (emit_data_processing_reg): Likewise.
4795 (emit_data_processing): Likewise.
4796 (emit_add): Likewise.
4797 (emit_sub): Likewise.
4798 (emit_mov): Likewise.
4799 (emit_movk): Likewise.
4800 (emit_mov_addr): Likewise.
4801 (emit_mrs): Likewise.
4802 (emit_msr): Likewise.
4803 (emit_sevl): Likewise.
4804 (emit_wfe): Likewise.
4805 (append_insns): Likewise.
4806 (can_encode_int32_in): New helper function.
4807 (aarch64_relocate_instruction): New function.
4808 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4809 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4810 (struct linux_target_ops): Install aarch64_get_thread_area,
4811 aarch64_install_fast_tracepoint_jump_pad and
4812 aarch64_get_min_fast_tracepoint_insn_len.
4813
787749ea
PL		 48142015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4815
4816 * Makefile.in (aarch64-insn.o): New rule.
4817 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4818
9812b2e6
YQ		 48192015-09-21 Yao Qi <yao.qi@linaro.org>
4820
4821 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4822
18fe412b
YQ		 48232015-09-21 Yao Qi <yao.qi@linaro.org>
4824
4825 * tracepoint.c (max_jump_pad_size): Remove.
4826
a0cc84cd
YQ		 48272015-09-18 Yao Qi <yao.qi@linaro.org>
4828
4829 * linux-aarch64-low.c: Don't include sys/uio.h.
4830 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4831
d78908cf
WW		 48322015-09-16 Wei-cheng Wang <cole945@gmail.com>
4833
4834 * tracepoint.c (eval_result_type): Change prototype.
4835 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4836
d57e0d50
PA		 48372015-09-15 Pedro Alves <palves@redhat.com>
4838
4839 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4840 Check whether to report exec events instead of checking whether
4841 multiprocess is enabled.
4842
5a676acc
PA		 48432015-09-15 Pedro Alves <palves@redhat.com>
4844
4845 PR remote/18965
4846 * remote-utils.c (prepare_resume_reply): Merge
4847 TARGET_WAITKIND_VFORK_DONE switch case with the
4848 TARGET_WAITKIND_FORKED case.
4849
7c5d0fad
YQ		 48502015-09-15 Yao Qi <yao.qi@linaro.org>
4851
4852 * server.c (handle_query): Check string comparison using
4853 "else if" instead of "if".
4854
750ce8d1
YQ		 48552015-09-15 Yao Qi <yao.qi@linaro.org>
4856
4857 * server.c (vCont_supported): New global variable.
4858 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4859 matches. Append ";vContSupported+" to own_buf.
4860 (handle_v_requests): Append ";s;S" to own_buf if target supports
4861 hardware single step or vCont_supported is false.
4862 (capture_main): Set vCont_supported to zero.
4863
70b90b91
YQ		 48642015-09-15 Yao Qi <yao.qi@linaro.org>
4865
4866 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4867 it to ...
4868 (linux_supports_hardware_single_step): ... New function.
4869 (linux_target_ops): Update.
4870 * lynx-low.c (lynx_target_ops): Set field
4871 supports_hardware_single_step to target_can_do_hardware_single_step.
4872 * nto-low.c (nto_target_ops): Likewise.
4873 * spu-low.c (spu_target_ops): Likewise.
4874 * win32-low.c (win32_target_ops): Likewise.
4875 * target.c (target_can_do_hardware_single_step): New function.
4876 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4877 Remove. <supports_hardware_single_step>: New field.
4878 (target_supports_conditional_breakpoints): Remove.
4879 (target_supports_hardware_single_step): New macro.
4880 (target_can_do_hardware_single_step): Declare.
4881 * server.c (handle_query): Use target_supports_hardware_single_step
4882 instead of target_supports_conditional_breakpoints.
4883
ade90bde
YQ		 48842015-09-15 Yao Qi <yao.qi@linaro.org>
4885
4886 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4887 function.
4888 (struct linux_target_ops the_low_target): Install
4889 aarch64_linux_siginfo_fixup.
4890
94585166
DB		 48912015-09-11 Don Breazeal <donb@codesourcery.com>
4892 Luis Machado <lgustavo@codesourcery.com>
4893
4894 * linux-low.c (linux_mourn): Static declaration.
4895 (linux_arch_setup): Move in front of
4896 handle_extended_wait.
4897 (linux_arch_setup_thread): New function.
4898 (handle_extended_wait): Handle exec events. Call
4899 linux_arch_setup_thread. Make event_lwp argument a
4900 pointer-to-a-pointer.
4901 (check_zombie_leaders): Do not check stopped threads.
4902 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4903 (linux_low_filter_event): Add lwp and thread for exec'ing
4904 non-leader thread if leader thread has been deleted.
4905 Refactor code into linux_arch_setup_thread and call it.
4906 Pass child lwp pointer by reference to handle_extended_wait.
4907 (linux_wait_for_event_filtered): Update comment.
4908 (linux_wait_1): Prevent clobbering exec event status.
4909 (linux_supports_exec_events): New function.
4910 (linux_target_ops) <supports_exec_events>: Initialize new member.
4911 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4912 new member.
4913 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4914 * server.c (report_exec_events): New global variable.
4915 (handle_query): Handle qSupported query for exec-events feature.
4916 (captured_main): Initialize report_exec_events.
4917 * server.h (report_exec_events): Declare new global variable.
4918 * target.h (struct target_ops) <supports_exec_events>: New
4919 member.
4920 (target_supports_exec_events): New macro.
4921 * win32-low.c (win32_target_ops) <supports_exec_events>:
4922 Initialize new member.
4923
0568462b
MM		 49242015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4925
4926 * linux-low.c (linux_low_enable_btrace): Remove.
4927 (linux_target_ops): Replace linux_low_enable_btrace with
4928 linux_enable_btrace.
4929
39edd165
YQ		 49302015-09-03 Yao Qi <yao.qi@linaro.org>
4931
4932 * linux-aarch64-low.c (aarch64_insert_point): Call
4933 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4934 returns true.
4935
1db33b5a
UW		 49362015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4937
4938 * linux-low.c (check_stopped_by_breakpoint): Use
4939 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4940
ab290430
PA		 49412015-08-27 Pedro Alves <palves@redhat.com>
4942
4943 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4944
8d749320
SM		 49452015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4946
6711b7f8
SM		 4947 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4948 the XNEW-family equivalent.
8d749320
SM		 4949 (compile_bytecodes): Likewise.
4950 * dll.c (loaded_dll): Likewise.
4951 * event-loop.c (append_callback_event): Likewise.
4952 (create_file_handler): Likewise.
4953 (create_file_event): Likewise.
4954 * hostio.c (handle_open): Likewise.
4955 * inferiors.c (add_thread): Likewise.
4956 (add_process): Likewise.
4957 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4958 * linux-arm-low.c (arm_new_process): Likewise.
4959 (arm_new_thread): Likewise.
4960 * linux-low.c (add_to_pid_list): Likewise.
4961 (linux_add_process): Likewise.
4962 (handle_extended_wait): Likewise.
4963 (add_lwp): Likewise.
4964 (enqueue_one_deferred_signal): Likewise.
4965 (enqueue_pending_signal): Likewise.
4966 (linux_resume_one_lwp_throw): Likewise.
4967 (linux_resume_one_thread): Likewise.
4968 (linux_read_memory): Likewise.
4969 (linux_write_memory): Likewise.
4970 * linux-mips-low.c (mips_linux_new_process): Likewise.
4971 (mips_linux_new_thread): Likewise.
4972 (mips_add_watchpoint): Likewise.
4973 * linux-x86-low.c (initialize_low_arch): Likewise.
4974 * lynx-low.c (lynx_add_process): Likewise.
4975 * mem-break.c (set_raw_breakpoint_at): Likewise.
4976 (set_breakpoint): Likewise.
4977 (add_condition_to_breakpoint): Likewise.
4978 (add_commands_to_breakpoint): Likewise.
4979 (clone_agent_expr): Likewise.
4980 (clone_one_breakpoint): Likewise.
4981 * regcache.c (new_register_cache): Likewise.
4982 * remote-utils.c (look_up_one_symbol): Likewise.
4983 * server.c (queue_stop_reply): Likewise.
4984 (start_inferior): Likewise.
4985 (queue_stop_reply_callback): Likewise.
4986 (handle_target_event): Likewise.
4987 * spu-low.c (fetch_ppc_memory): Likewise.
4988 (store_ppc_memory): Likewise.
4989 * target.c (set_target_ops): Likewise.
4990 * thread-db.c (thread_db_load_search): Likewise.
4991 (try_thread_db_load_1): Likewise.
4992 * tracepoint.c (add_tracepoint): Likewise.
4993 (add_tracepoint_action): Likewise.
4994 (create_trace_state_variable): Likewise.
4995 (cmd_qtdpsrc): Likewise.
4996 (cmd_qtro): Likewise.
4997 (add_while_stepping_state): Likewise.
4998 * win32-low.c (child_add_thread): Likewise.
4999 (get_image_name): Likewise.
5000
ed8b7b42
YQ		 50012015-08-25 Yao Qi <yao.qi@linaro.org>
5002
5003 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5004
db3cb7cb
YQ		 50052015-08-25 Yao Qi <yao.qi@linaro.org>
5006
5007 * Makefile.in (aarch64-linux.o): New rule.
5008 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5009 srv_tgtobj.
5010 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5011 (aarch64_init_debug_reg_state): Make it extern.
5012 (aarch64_linux_prepare_to_resume): Remove.
5013
f6011a1c
YQ		 50142015-08-25 Yao Qi <yao.qi@linaro.org>
5015
5016 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5017 lwp_arch_private_info and ptid_of_lwp.
5018
88e2cf7e
YQ		 50192015-08-25 Yao Qi <yao.qi@linaro.org>
5020
5021 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5022 Find proc_info by find_process_pid. All callers updated.
5023
5e35436e
YQ		 50242015-08-25 Yao Qi <yao.qi@linaro.org>
5025
5026 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5027 Remove.
5028 (debug_reg_change_callback): Remove.
5029 (aarch64_notify_debug_reg_change): Remove.
5030
4a8a7965
YQ		 50312015-08-25 Yao Qi <yao.qi@linaro.org>
5032
5033 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5034 Call current_lwp_ptid.
5035
32a271ee
YQ		 50362015-08-25 Yao Qi <yao.qi@linaro.org>
5037
5038 * linux-aarch64-low.c (debug_reg_change_callback): Use
5039 debug_printf.
5040
0d51c8d7
YQ		 50412015-08-25 Yao Qi <yao.qi@linaro.org>
5042
5043 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5044
31a43dd5
YQ		 50452015-08-25 Yao Qi <yao.qi@linaro.org>
5046
5047 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5048
8ee52567
YQ		 50492015-08-25 Yao Qi <yao.qi@linaro.org>
5050
5051 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5052 the code.
5053
ff3f0f45
YQ		 50542015-08-25 Yao Qi <yao.qi@linaro.org>
5055
5056 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5057 Remove.
5058 (debug_reg_change_callback): Remove argument entry and add argument
5059 lwp. Remove local variable thread. Don't print thread id in the
5060 debugging output. Don't check whether pid of thread equals to pid.
5061 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5062 iterate_over_lwps instead find_inferior.
5063
3d40fbb5
PA		 50642015-08-24 Pedro Alves <palves@redhat.com>
5065
5066 * inferiors.c (get_first_process): New function.
5067 * inferiors.h (get_first_process): New declaration.
5068 * remote-utils.c (read_ptid): Default to the first process in the
5069 list, instead of to the current thread's process.
5070
438e1e42
PA		 50712015-08-24 Pedro Alves <palves@redhat.com>
5072
5073 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5074 * event-loop.c: Likewise.
5075 * remote-utils.c: Likewise.
5076 * tracepoint.c: Likewise.
5077
a8c6d4fc
PA		 50782015-08-24 Pedro Alves <palves@redhat.com>
5079
5080 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5081 ptid_get_lwp.
5082
99b0bb12
PA		 50832015-08-21 Pedro Alves <palves@redhat.com>
5084
5085 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5086 instead of literal 1.
5087
f8904751
PA		 50882015-08-21 Pedro Alves <palves@redhat.com>
5089
5090 * tdesc.c (default_description): Explicitly zero-initialize.
5091
465a859e
PA		 50922015-08-21 Pedro Alves <palves@redhat.com>
5093
5094 PR gdb/18749
5095 * inferiors.c (remove_thread): Discard any pending stop reply for
5096 this thread.
5097 * server.c (remove_all_on_match_pid): Rename to ...
5098 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5099 instead of a pid.
5100 (discard_queued_stop_replies): Change parameter to a ptid. Now
5101 extern.
5102 (handle_v_kill, kill_inferior_callback, captured_main)
5103 (process_serial_event): Adjust.
5104 * server.h (discard_queued_stop_replies): Declare.
5105
f0db101d
PA		 51062015-08-21 Pedro Alves <palves@redhat.com>
5107
5108 * linux-low.c (wait_for_sigstop): Always switch to no thread
5109 selected if the previously current thread dies.
5110 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5111 process instead of the current thread's.
5112 * remote-utils.c (input_interrupt): Don't check if there's no
5113 current thread.
5114 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5115 current thread to the general thread fails, error out.
5116 (handle_qxfer_auxv, handle_qxfer_libraries)
5117 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5118 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5119 (handle_query): Check if there's a thread selected instead of
5120 checking whether there's any thread in the thread list.
5121 (handle_qxfer_threads, handle_qxfer_btrace)
5122 (handle_qxfer_btrace_conf): Don't error out early if there's no
5123 thread in the thread list.
5124 (handle_v_cont, myresume): Don't set the current thread to the
5125 continue thread.
5126 (process_serial_event) <Hg handling>: Also set thread_id if the
5127 previous general thread is still alive.
5128 (process_serial_event) <g/G handling>: If setting the current
5129 thread to the general thread fails, error out.
5130 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5131 thread's lwp instead of the current thread's.
5132 * target.c (set_desired_thread): If the desired thread was not
5133 found, leave the current thread pointing to NULL. Return an int
5134 (boolean) indicating success.
5135 * target.h (set_desired_thread): Change return type to int.
5136
40045d91
MF		 51372015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5138
5139 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5140 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5141 #includes.
5142 (ps_get_thread_area): New function.
5143
45face3b
GB		 51442015-08-19 Gary Benson <gbenson@redhat.com>
5145
5146 * hostio.c (handle_pread): Do not attempt to read more data
5147 than hostio_reply_with_data can fit in a packet.
5148
16d5f642
JB		 51492015-08-18 Joel Brobecker <brobecker@adacore.com>
5150
5151 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5152
a738da3a
MF		 51532015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5154
5155 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5156
33ebda9d
PA		 51572015-08-06 Pedro Alves <palves@redhat.com>
5158
5159 * tracepoint.c (expr_eval_result): Now an int.
5160
a44892be
PA		 51612015-08-06 Pedro Alves <palves@redhat.com>
5162
5163 * gdbthread.h (struct regcache): Forward declare.
5164 (struct thread_info) <regcache_data>: Now a struct regcache
5165 pointer.
5166 * inferiors.c (inferior_regcache_data)
5167 (set_inferior_regcache_data): Now work with struct regcache
5168 pointers.
5169 * inferiors.h (struct regcache): Forward declare.
5170 (inferior_regcache_data, set_inferior_regcache_data): Now work
5171 with struct regcache pointers.
5172 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5173 (free_register_cache_thread): Remove struct regcache pointer
5174 casts.
5175
608a1e46
PA		 51762015-08-06 Pedro Alves <palves@redhat.com>
5177
5178 * server.c (captured_main): On error, print the exception message
5179 to stderr, and if run_once is set, throw a quit.
5180
f0ce0d3a
PA		 51812015-08-06 Pedro Alves <palves@redhat.com>
5182
5183 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5184 the current thread.
5185
bf47e248
PA		 51862015-08-06 Pedro Alves <palves@redhat.com>
5187
5188 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5189 reading beyond the passed in buffer length.
5190
b6b9ffcc
PL		 51912015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5192
5193 * tracepoint.c (symbol_list) <required>: Remove.
5194
863d01bd
PA		 51952015-08-06 Pedro Alves <palves@redhat.com>
5196
5197 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5198 count if stopping and suspending threads.
5199 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5200 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5201 (linux_detach): Complete an ongoing step-over.
5202 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5203 throughout.
5204 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5205 (linux_wait_1): If passing a signal to the inferior after
5206 finishing a step-over, unsuspend and re-resume all lwps. If we
5207 see a single-step event but the thread should be continuing, don't
5208 pass the trap to gdb.
5209 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5210 internal_error instead of gdb_assert.
5211 (enqueue_pending_signal): New function.
5212 (check_ptrace_stopped_lwp_gone): Add debug output.
5213 (start_step_over): Use internal_error instead of gdb_assert.
5214 (complete_ongoing_step_over): New function.
5215 (linux_resume_one_thread): Don't resume a suspended thread.
5216 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5217 it stepping.
5218
00db26fa
PA		 52192015-08-06 Pedro Alves <palves@redhat.com>
5220
5221 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5222 (linux_thread_alive): Use lwp_is_marked_dead.
5223 (extended_event_reported): Delete.
5224 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5225 instead of extended_event_reported.
5226 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5227 as well.
5228 (lwp_is_marked_dead): New function.
5229 (lwp_running): Use lwp_is_marked_dead.
5230 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5231 comment.
5232
ad071a30
PA		 52332015-08-06 Pedro Alves <palves@redhat.com>
5234
5235 * linux-low.c (linux_wait_1): Move fork event output out of the
5236 !report_to_gdb check. Pass event_child->waitstatus to
5237 target_waitstatus_to_string instead of ourstatus.
5238
524b57e6
YQ		 52392015-08-04 Yao Qi <yao.qi@linaro.org>
5240
5241 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5242 if current_thread is 32 bit.
5243
6085d6f6
YQ		 52442015-08-04 Yao Qi <yao.qi@linaro.org>
5245
5246 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5247 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5248 * server.c (extended_protocol): Remove "static".
5249 * server.h (extended_protocol): Declare it.
5250
8a7e4587
YQ		 52512015-08-04 Yao Qi <yao.qi@linaro.org>
5252
5253 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5254 both aarch64 and aarch32.
5255 (aarch64_set_pc): Likewise.
5256
3b53ae99
YQ		 52572015-08-04 Yao Qi <yao.qi@linaro.org>
5258
5259 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5260 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5261 arm-with-neon.xml to srv_xmlfiles.
5262 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5263 (is_64bit_tdesc): New function.
5264 (aarch64_linux_read_description): New function.
5265 (aarch64_arch_setup): Call aarch64_linux_read_description.
5266 (regs_info): Rename to regs_info_aarch64.
5267 (aarch64_regs_info): Return right regs_info.
5268 (initialize_low_arch): Call initialize_low_arch_aarch32.
5269
bd9e6534
YQ		 52702015-08-04 Yao Qi <yao.qi@linaro.org>
5271
5272 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5273 * linux-aarch32-low.c: New file.
5274 * linux-aarch32-low.h: New file.
5275 * linux-arm-low.c (arm_fill_gregset): Move it to
5276 linux-aarch32-low.c.
5277 (arm_store_gregset): Likewise.
5278 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5279 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5280 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5281 (regs_info): Rename to regs_info_arm.
5282 (arm_regs_info): Return regs_info_aarch32 if
5283 have_ptrace_getregset is 1 and target description is
5284 arm_with_neon or arm_with_vfpv3.
5285 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5286 Call initialize_low_arch_aarch32 instead.
5287
ded48a5e
YQ		 52882015-08-04 Yao Qi <yao.qi@linaro.org>
5289
5290 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5291 * linux-low.c: ... here.
5292 * linux-low.h (have_ptrace_getregset): Declare it.
5293
96e9210f
PA		 52942015-08-04 Pedro Alves <palves@redhat.com>
5295
5296 * thread-db.c (struct thread_db): Use new typedefs.
5297 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5298 CHK calls.
5299 (disable_thread_event_reporting): Cast result of dlsym to
5300 destination function pointer type.
5301 (thread_db_mourn): Use td_ta_delete_ftype.
5302
af60a1ef
SL		 53032015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5304
5305 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5306 arch variant.
5307 (CDX_BREAKPOINT): Define for R2.
5308 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5309 (the_low_target): Add comments.
5310
e8b41681
YQ		 53112015-07-30 Yao Qi <yao.qi@linaro.org>
5312
5313 * linux-arm-low.c (arm_hwcap): Remove it.
5314 (arm_read_description): New local variable arm_hwcap. Don't
5315 set arm_hwcap to zero.
5316
89abb039
YQ		 53172015-07-30 Yao Qi <yao.qi@linaro.org>
5318
5319 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5320 Use regcache->tdesc instead.
5321 (arm_store_wmmxregset): Likewise.
5322 (arm_fill_vfpregset): Likewise.
5323 (arm_store_vfpregset): Likewise.
5324
deca266c
YQ		 53252015-07-30 Yao Qi <yao.qi@linaro.org>
5326
5327 * linux-arm-low.c: Include arch/arm.h.
5328 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5329 (arm_store_gregset): Likewise.
5330
aa58a496
SM		 53312015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5332
5333 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5334 ptrace's 4th parameter.
5335
50904b25
YQ		 53362015-07-27 Yao Qi <yao.qi@linaro.org>
5337
5338 * configure.srv (case aarch64*-*-linux*): Don't set
5339 srv_linux_usrregs.
5340
5826e159
PA		 53412015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5342
5343 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5344 sys/ptrace.h.
5345 * linux-arm-low.c: Likewise.
5346 * linux-cris-low.c: Likewise.
5347 * linux-crisv32-low.c: Likewise.
5348 * linux-low.c: Likewise.
5349 * linux-m68k-low.c: Likewise.
5350 * linux-mips-low.c: Likewise.
5351 * linux-nios2-low.c: Likewise.
5352 * linux-s390-low.c: Likewise.
5353 * linux-sparc-low.c: Likewise.
5354 * linux-tic6x-low.c: Likewise.
5355 * linux-tile-low.c: Likewise.
5356 * linux-x86-low.c: Likewise.
5357
54019719
PA		 53582015-07-24 Pedro Alves <palves@redhat.com>
5359
5360 * config.in: Regenerate.
5361 * configure: Regenerate.
5362
eb7aa561
PA		 53632015-07-24 Pedro Alves <palves@redhat.com>
5364
5365 * acinclude.m4: Include ../ptrace.m4.
5366 * configure.ac: Call GDB_AC_PTRACE.
5367 * config.in, configure: Regenerate.
5368
55d7b841
YQ		 53692015-07-24 Yao Qi <yao.qi@linaro.org>
5370
5371 * linux-low.c (linux_create_inferior): Remove setting to
5372 proc->priv->new_inferior.
5373 (linux_attach): Likewise.
5374 (linux_low_filter_event): Likewise.
5375 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5376
c06cbd92
YQ		 53772015-07-24 Yao Qi <yao.qi@linaro.org>
5378
5379 * linux-low.c (linux_arch_setup): New function.
5380 (linux_low_filter_event): If proc->tdesc is NULL and
5381 proc->attached is true, call the_low_target.arch_setup.
5382 Otherwise, keep status pending, and return.
5383 (linux_resume_one_lwp_throw): Don't call get_pc if
5384 thread->while_stepping isn't NULL. Don't call
5385 get_thread_regcache if proc->tdesc is NULL.
5386 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5387 (linux_target_ops): Install arch_setup.
5388 * server.c (start_inferior): Call the_target->arch_setup.
5389 * target.h (struct target_ops) <arch_setup>: New field.
5390 (target_arch_setup): New marco.
5391 * lynx-low.c (lynx_target_ops): Update.
5392 * nto-low.c (nto_target_ops): Update.
5393 * spu-low.c (spu_target_ops): Update.
5394 * win32-low.c (win32_target_ops): Update.
5395
5ae3ebba
YQ		 53962015-07-24 Yao Qi <yao.qi@linaro.org>
5397
5398 * linux-low.c (linux_add_process): Don't set
5399 proc->priv->new_inferior.
5400 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5401 (linux_attach): Likewise.
5402
eb97750b
YQ		 54032015-07-24 Yao Qi <yao.qi@linaro.org>
5404
5405 * server.c (start_inferior): Code refactor.
5406
51aee833
YQ		 54072015-07-24 Yao Qi <yao.qi@linaro.org>
5408
5409 * server.c (process_serial_event): Set general_thread.
5410
af1b22f3
YQ		 54112015-07-21 Yao Qi <yao.qi@linaro.org>
5412
5413 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5414 aarch64_linux_get_debug_reg_capacity.
5415
554717a3
YQ		 54162015-07-17 Yao Qi <yao.qi@linaro.org>
5417
5418 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5419 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5420 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5421 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5422 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5423 (AARCH64_HWP_ALIGNMENT): Likewise.
5424 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5425 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5426 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5427 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5428 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5429 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5430 (struct aarch64_debug_reg_state): Likewise.
5431 (struct arch_lwp_info): Likewise.
5432 (aarch64_align_watchpoint): Likewise.
5433 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5434 (aarch64_watchpoint_length): Likewise.
5435 (aarch64_point_encode_ctrl_reg): Likewise
5436 (aarch64_point_is_aligned): Likewise.
5437 (aarch64_align_watchpoint): Likewise.
5438 (aarch64_linux_set_debug_regs):
5439 (aarch64_dr_state_insert_one_point): Likewise.
5440 (aarch64_dr_state_remove_one_point): Likewise.
5441 (aarch64_handle_breakpoint): Likewise.
5442 (aarch64_handle_aligned_watchpoint): Likewise.
5443 (aarch64_handle_unaligned_watchpoint): Likewise.
5444 (aarch64_handle_watchpoint): Likewise.
5445
c67ca4de
YQ		 54462015-07-17 Yao Qi <yao.qi@linaro.org>
5447
5448 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5449 and don't aarch64_get_debug_reg_state. All callers update.
5450 (aarch64_handle_aligned_watchpoint): Likewise.
5451 (aarch64_handle_unaligned_watchpoint): Likewise.
5452 (aarch64_handle_watchpoint): Likewise.
5453 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5454 (aarch64_remove_point): Likewise.
5455
25abf979
YQ		 54562015-07-17 Yao Qi <yao.qi@linaro.org>
5457
5458 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5459 debug_printf.
5460 (aarch64_handle_unaligned_watchpoint): Likewise.
5461
db1ff28b
JK		 54622015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5463
5464 Revert the previous 3 commits:
5465 Move gdb_regex* to common/
5466 Move linux_find_memory_regions_full & co.
5467 gdbserver build-id attribute generator
5468
700ca40f
JK		 54692015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5470 Jan Kratochvil <jan.kratochvil@redhat.com>
5471
5472 gdbserver build-id attribute generator.
5473 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5474 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5475 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5476 (find_phdr): New.
5477 (get_dynamic): Use find_pdhr to traverse program headers.
5478 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5479 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5480 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5481 (get_hex_build_id): New.
5482 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5483 to reply XML document.
5484
9904185c
JK		 54852015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5486 Jan Kratochvil <jan.kratochvil@redhat.com>
5487
5488 * target.c: Include target/target-utils.h and fcntl.h.
5489 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5490 (target_fileio_read_stralloc): New functions.
5491
6e5b4429
JK		 54922015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5493
5494 * Makefile.in (OBS): Add gdb_regex.o.
5495 (gdb_regex.o): New.
5496 * config.in: Rebuilt.
5497 * configure: Rebuilt.
5498
ddc98fbf
JK		 54992015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5500 Jan Kratochvil <jan.kratochvil@redhat.com>
5501
5502 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5503 * Makefile.in (OBS): Add target-utils.o.
5504 (linux-maps.o, target-utils.o): New.
5505 * configure.srv (srv_linux_obj): Add linux-maps.o.
5506
e57bb7a0
PL		 55072015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5508
5509 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5510 function, return 1.
5511 (the_low_target): Install it.
5512
586b02a9
PA		 55132015-07-14 Pedro Alves <palves@redhat.com>
5514
5515 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5516 Instead, ignore ECHILD, and throw an error for other errnos.
5517
58c1b36c
PA		 55182015-07-10 Pedro Alves <palves@redhat.com>
5519
5520 * event-loop.c (struct callback_event) <data>: Change type to
5521 gdb_client_data instance instead of gdb_client_data pointer.
5522 (append_callback_event): Adjust.
5523
421530db
PL		 55242015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5525
5526 * linux-aarch64-low.c: Add comments for each linux_target_ops
5527 method. Remove comments already covered in target_ops and
5528 linux_target_ops definitions.
5529 (the_low_target): Add comments for each unimplemented method.
5530
c2d65f38
YQ		 55312015-07-09 Yao Qi <yao.qi@linaro.org>
5532
5533 * linux-aarch64-low.c (aarch64_regmap): Remove.
5534 (aarch64_usrregs_info): Remove.
5535 (regs_info): Set field usrregs to NULL.
5536
b20a6524
MM		 55372015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5538
5539 * linux-low.c: Include "rsp-low.h"
5540 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5541 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5542 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5543 (handle_btrace_enable_pt): New.
5544 (handle_btrace_general_set): Support "pt".
5545 (handle_btrace_conf_general_set): Support "pt:size".
5546
96c97461
PL		 55472015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5548
5549 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5550 Z_PACKET_SW_BP.
5551
37d66942
PL		 55522015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5553
5554 * linux-aarch64-low.c: Remove comment about endianness.
5555 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5556 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5557 memcmp.
5558
dc06243f
GB		 55592015-06-24 Gary Benson <gbenson@redhat.com>
5560
5561 * linux-i386-ipa.c (stdint.h): Do not include.
5562 * lynx-i386-low.c (stdint.h): Likewise.
5563 * lynx-ppc-low.c (stdint.h): Likewise.
5564 * mem-break.c (stdint.h): Likewise.
5565 * thread-db.c (stdint.h): Likewise.
5566 * tracepoint.c (stdint.h): Likewise.
5567 * win32-low.c (stdint.h): Likewise.
5568
124e13d9
SM		 55692015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5570
5571 * server.c (write_qxfer_response): Update call to
5572 remote_escape_output.
5573
909c2cda
JK		 55742015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5575 Jan Kratochvil <jan.kratochvil@redhat.com>
5576
5577 Merge multiple hex conversions.
5578 * gdbreplay.c (tohex): Rename to 'fromhex'.
5579 (logchar): Use fromhex.
5580
24c05f46
JK		 55812015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5582
5583 * server.c (handle_qxfer_libraries): Set `version' attribute for
5584 <library-list>.
5585
14d2069a
GB		 55862015-06-10 Gary Benson <gbenson@redhat.com>
5587
5588 * target.h (struct target_ops) <multifs_open>: New field.
5589 <multifs_unlink>: Likewise.
5590 <multifs_readlink>: Likewise.
5591 * linux-low.c (nat/linux-namespaces.h): New include.
5592 (linux_target_ops): Initialize the_target->multifs_open,
5593 the_target->multifs_unlink and the_target->multifs_readlink.
5594 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5595 * hostio.c (hostio_fs_pid): New static variable.
5596 (hostio_handle_new_gdb_connection): New function.
5597 (handle_setfs): Likewise.
5598 (handle_open): Use the_target->multifs_open as appropriate.
5599 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5600 (handle_readlink): Use the_target->multifs_readlink as
5601 appropriate.
5602 (handle_vFile): Handle vFile:setfs packets.
5603 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5604 after target_handle_new_gdb_connection.
5605
4b8b5e72
GB		 56062015-06-10 Gary Benson <gbenson@redhat.com>
5607
5608 * configure.ac (AC_CHECK_FUNCS): Add setns.
5609 * config.in: Regenerate.
5610 * configure: Likewise.
5611 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5612 (linux-namespaces.o): New rule.
5613 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5614
3ac2e371
GB		 56152015-06-09 Gary Benson <gbenson@redhat.com>
5616
5617 * hostio.c (handle_open): Process mode argument with
5618 fileio_to_host_mode.
5619
ca9b78ce
YQ		 56202015-06-01 Yao Qi <yao.qi@linaro.org>
5621
5622 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5623 * linux-x86-low.c: Likewise.
5624
bfacd19d
DB		 56252015-05-28 Don Breazeal <donb@codesourcery.com>
5626
5627 * linux-low.c (handle_extended_wait): Initialize
5628 thread_info.last_resume_kind for new fork children.
5629
452003ef
PA		 56302015-05-15 Pedro Alves <palves@redhat.com>
5631
5632 * target.h (target_handle_new_gdb_connection): Rewrite using if
5633 wrapped in do/while.
5634
1041a03c
JB		 56352015-05-14 Joel Brobecker <brobecker@adacore.com>
5636
5637 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5638 * configure, config.in: Regenerate.
5639 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5640 Declare typedef.
5641
c269dbdb
DB		 56422015-05-12 Don Breazeal <donb@codesourcery.com>
5643
5644 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5645 PTRACE_EVENT_VFORK_DONE.
5646 (linux_low_ptrace_options, extended_event_reported): Add vfork
5647 events.
5648 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5649 and "vforkdone" for RSP 'T' Stop Reply Packet.
5650 * server.h (report_vfork_events): Declare
5651 global variable.
5652
3a8a0396
DB		 56532015-05-12 Don Breazeal <donb@codesourcery.com>
5654
5655 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5656 (the_low_target) <new_fork>: Initialize new member.
5657 * linux-arm-low.c (arm_new_fork): New function.
5658 (the_low_target) <new_fork>: Initialize new member.
5659 * linux-low.c (handle_extended_wait): Call new target function
5660 new_fork.
5661 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5662 * linux-mips-low.c (mips_add_watchpoint): New function
5663 extracted from mips_insert_point.
5664 (the_low_target) <new_fork>: Initialize new member.
5665 (mips_linux_new_fork): New function.
5666 (mips_insert_point): Call mips_add_watchpoint.
5667 * linux-x86-low.c (x86_linux_new_fork): New function.
5668 (the_low_target) <new_fork>: Initialize new member.
5669
de0d863e
DB		 56702015-05-12 Don Breazeal <donb@codesourcery.com>
5671
5672 * linux-low.c (handle_extended_wait): Implement return value,
5673 rename argument 'event_child' to 'event_lwp', handle
5674 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5675 (linux_low_ptrace_options): New function.
5676 (linux_low_filter_event): Call linux_low_ptrace_options,
5677 use different argument fo linux_enable_event_reporting,
5678 use return value from handle_extended_wait.
5679 (extended_event_reported): New function.
5680 (linux_wait_1): Call extended_event_reported and set
5681 status to report fork events.
5682 (linux_write_memory): Add pid to debug message.
5683 (reset_lwp_ptrace_options_callback): New function.
5684 (linux_handle_new_gdb_connection): New function.
5685 (linux_target_ops): Initialize new structure member.
5686 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5687 * lynx-low.c: Initialize new structure member.
5688 * remote-utils.c (prepare_resume_reply): Implement stop reason
5689 "fork" for "T" stop message.
5690 * server.c (handle_query): Call handle_new_gdb_connection.
5691 * server.h (report_fork_events): Declare global flag.
5692 * target.h (struct target_ops) <handle_new_gdb_connection>:
5693 New member.
5694 (target_handle_new_gdb_connection): New macro.
5695 * win32-low.c: Initialize new structure member.
5696
ddcbc397
DB		 56972015-05-12 Don Breazeal <donb@codesourcery.com>
5698
5699 * mem-break.c (APPEND_TO_LIST): Define macro.
5700 (clone_agent_expr): New function.
5701 (clone_one_breakpoint): New function.
5702 (clone_all_breakpoints): New function.
5703 * mem-break.h: Declare new functions.
5704
89245bc0
DB		 57052015-05-12 Don Breazeal <donb@codesourcery.com>
5706
5707 * linux-low.c (linux_supports_fork_events): New function.
5708 (linux_supports_vfork_events): New function.
5709 (linux_target_ops): Initialize new structure members.
5710 (initialize_low): Call linux_check_ptrace_features.
5711 * lynx-low.c (lynx_target_ops): Initialize new structure
5712 members.
5713 * server.c (report_fork_events, report_vfork_events):
5714 New global flags.
5715 (handle_query): Add new features to qSupported packet and
5716 response.
5717 (captured_main): Initialize new global variables.
5718 * target.h (struct target_ops) <supports_fork_events>:
5719 New member.
5720 <supports_vfork_events>: New member.
5721 (target_supports_fork_events): New macro.
5722 (target_supports_vfork_events): New macro.
5723 * win32-low.c (win32_target_ops): Initialize new structure
5724 members.
5725
835205d0
GB		 57262015-05-12 Gary Benson <gbenson@redhat.com>
5727
5728 * server.c (handle_qxfer_exec_file): Use current process
5729 if annex is empty.
5730
21e94bd9
SL		 57312015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5732
5733 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5734 Remove HAVE_PTRACE_GETREGS conditionals.
5735 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5736 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5737
45614f15
YQ		 57382015-05-08 Yao Qi <yao.qi@linaro.org>
5739
5740 * linux-low.c (linux_supports_conditional_breakpoints): New
5741 function.
5742 (linux_target_ops): Install new target method.
5743 * lynx-low.c (lynx_target_ops): Install NULL hook for
5744 supports_conditional_breakpoints.
5745 * nto-low.c (nto_target_ops): Likewise.
5746 * spu-low.c (spu_target_ops): Likewise.
5747 * win32-low.c (win32_target_ops): Likewise.
5748 * server.c (handle_query): Check
5749 target_supports_conditional_breakpoints.
5750 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5751 New field.
5752 (target_supports_conditional_breakpoints): New macro.
5753
80ad801e
PA		 57542015-05-06 Pedro Alves <palves@redhat.com>
5755
5756 PR server/18081
5757 * server.c (start_inferior): If the process exits, mourn it.
5758
819843c7
GB		 57592015-04-21 Gary Benson <gbenson@redhat.com>
5760
5761 * hostio.c (fileio_open_flags_to_host): Factored out to
5762 fileio_to_host_openflags in common/fileio.c. Single use
5763 updated.
5764
a2d5a9d7
MF		 57652015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5766
5767 * linux-xtensa-low.c (xtensa_fill_gregset)
5768 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5769 XCHAL_HAVE_LOOP.
5770
deb44829
MF		 57712015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5772
5773 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5774 (regs_info): Replace usrregs pointer with NULL.
5775
e57f1de3
GB		 57762015-04-17 Gary Benson <gbenson@redhat.com>
5777
5778 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5779 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5780 * server.c (handle_qxfer_exec_file): New function.
5781 (qxfer_packets): Add exec-file entry.
5782 (handle_query): Report qXfer:exec-file:read as supported packet.
5783
62828379
RN		 57842015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5785
5786 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5787
b88bb450
GB		 57882015-04-09 Gary Benson <gbenson@redhat.com>
5789
5790 * hostio-errno.c (errno_to_fileio_error): Remove function.
5791 Update caller to use remote_fileio_to_fio_error.
5792
c8f4bfdd
YQ		 57932015-04-09 Yao Qi <yao.qi@linaro.org>
5794
5795 * linux-low.c (linux_insert_point): Call
5796 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5797 (linux_remove_point): Call remove_memory_breakpoint if type is
5798 raw_bkpt_type_sw.
5799 * linux-x86-low.c (x86_insert_point): Don't call
5800 insert_memory_breakpoint.
5801 (x86_remove_point): Don't call remove_memory_breakpoint.
5802
41f98f02
PA		 58032015-04-01 Pedro Alves <palves@redhat.com>
5804 Cleber Rosa <crosa@redhat.com>
5805
5806 * server.c (gdbserver_usage): Reorganize and extend the usage
5807 message.
5808
2bf6fb9d
PA		 58092015-03-24 Pedro Alves <palves@redhat.com>
5810
5811 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5812 output. Also dump TRAP_TRACE.
5813 (linux_low_filter_event): In debug output, distinguish a
5814 resume_stop SIGSTOP from a delayed SIGSTOP.
5815
369f6daa
GB		 58162015-03-24 Gary Benson <gbenson@redhat.com>
5817
5818 * linux-x86-low.c (x86_linux_new_thread): Moved to
5819 nat/x86-linux.c.
5820 (x86_linux_prepare_to_resume): Likewise.
5821
8e5d4070
GB		 58222015-03-24 Gary Benson <gbenson@redhat.com>
5823
5824 * Makefile.in (x86-linux-dregs.o): New rule.
5825 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5826 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5827 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5828 (x86_linux_dr_get): Likewise.
5829 (x86_linux_dr_set): Likewise.
5830 (update_debug_registers_callback): Likewise.
5831 (x86_linux_dr_set_addr): Likewise.
5832 (x86_linux_dr_get_addr): Likewise.
5833 (x86_linux_dr_set_control): Likewise.
5834 (x86_linux_dr_get_control): Likewise.
5835 (x86_linux_dr_get_status): Likewise.
5836 (x86_linux_update_debug_registers): Likewise.
5837
2b95d440
GB		 58382015-03-24 Gary Benson <gbenson@redhat.com>
5839
5840 * linux-x86-low.c (x86_linux_update_debug_registers):
5841 New function, factored out from...
5842 (x86_linux_prepare_to_resume): ...this.
5843
14b0bc68
GB		 58442015-03-24 Gary Benson <gbenson@redhat.com>
5845
5846 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5847 (x86_linux_dr_set): Likewise.
5848 (update_debug_registers_callback): Likewise.
5849 (x86_linux_dr_set_addr): Likewise.
5850 (x86_linux_dr_get_addr): Likewise.
5851 (x86_linux_dr_set_control): Likewise.
5852 (x86_linux_dr_get_control): Likewise.
5853 (x86_linux_dr_get_status): Likewise.
5854 (x86_linux_prepare_to_resume): Likewise.
5855
5dfe6ca8
GB		 58562015-03-24 Gary Benson <gbenson@redhat.com>
5857
5858 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5859 Use perror_with_name. Pass string through gettext.
5860 (x86_linux_dr_set): Likewise.
5861
d33472ad
GB		 58622015-03-24 Gary Benson <gbenson@redhat.com>
5863
5864 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5865 (x86_linux_dr_set_addr): ...this.
5866 (x86_dr_low_get_addr): Rename to...
5867 (x86_linux_dr_get_addr): ...this.
5868 (x86_dr_low_set_control): Rename to...
5869 (x86_linux_dr_set_control): ...this.
5870 (x86_dr_low_get_control): Rename to...
5871 (x86_linux_dr_get_control): ...this.
5872 (x86_dr_low_get_status): Rename to...
5873 (x86_linux_dr_get_status): ...this.
5874 (x86_dr_low): Update with new function names.
5875
4b134ca1
GB		 58762015-03-24 Gary Benson <gbenson@redhat.com>
5877
5878 * Makefile.in (x86-linux.o): New rule.
5879 * configure.srv: Add x86-linux.o to relevant targets.
5880 * linux-low.c (lwp_set_arch_private_info): New function.
5881 (lwp_arch_private_info): Likewise.
5882 * linux-x86-low.c: Include nat/x86-linux.h.
5883 (arch_lwp_info): Removed structure.
5884 (update_debug_registers_callback):
5885 Use lwp_set_debug_registers_changed.
5886 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5887 and lwp_set_debug_registers_changed.
5888 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5889
34c703da
GB		 58902015-03-24 Gary Benson <gbenson@redhat.com>
5891
5892 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5893 * linux-arm-low.c (arm_new_thread): Likewise.
5894 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5895 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5896 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5897 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5898
cff068da
GB		 58992015-03-24 Gary Benson <gbenson@redhat.com>
5900
5901 * linux-low.c (ptid_of_lwp): New function.
5902 (lwp_is_stopped): Likewise.
5903 (lwp_stop_reason): Likewise.
5904 * linux-x86-low.c (update_debug_registers_callback):
5905 Use lwp_is_stopped.
5906 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5907 lwp_stop_reason.
5908
b2f7c7e8
GB		 59092015-03-24 Gary Benson <gbenson@redhat.com>
5910
5911 * linux-low.h (linux_stop_lwp): Remove declaration.
5912
6d4ee8c6
GB		 59132015-03-24 Gary Benson <gbenson@redhat.com>
5914
5915 * linux-low.h: Include nat/linux-nat.h.
5916 * linux-low.c (iterate_over_lwps_args): New structure.
5917 (iterate_over_lwps_filter): New function.
5918 (iterate_over_lwps): Likewise.
5919 * linux-x86-low.c (update_debug_registers_callback):
5920 Update signature to what iterate_over_lwps expects.
5921 Remove PID check that iterate_over_lwps now performs.
5922 (x86_dr_low_set_addr): Use iterate_over_lwps.
5923 (x86_dr_low_set_control): Likewise.
5924
70a0bb6b
GB		 59252015-03-24 Gary Benson <gbenson@redhat.com>
5926
5927 * linux-x86-low.c (x86_debug_reg_state): New function.
5928 (x86_linux_prepare_to_resume): Use the above.
5929
7b669087
GB		 59302015-03-24 Gary Benson <gbenson@redhat.com>
5931
5932 * linux-low.c (current_lwp_ptid): New function.
5933 * linux-x86-low.c: Include nat/linux-nat.h.
5934 (x86_dr_low_get_addr): Use current_lwp_ptid.
5935 (x86_dr_low_get_control): Likewise.
5936 (x86_dr_low_get_status): Likewise.
5937
eef49a3d
PA		 59382015-03-20 Pedro Alves <palves@redhat.com>
5939
5940 * tracepoint.c (cmd_qtstatus): Make "str" const.
5941
b2333d22
PA		 59422015-03-20 Pedro Alves <palves@redhat.com>
5943
5944 * server.c (handle_general_set): Make "req_str" const.
5945
23f238d3
PA		 59462015-03-19 Pedro Alves <palves@redhat.com>
5947
5948 * linux-low.c (linux_resume_one_lwp): Rename to ...
5949 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5950 instead call perror_with_name.
5951 (check_ptrace_stopped_lwp_gone): New function.
5952 (linux_resume_one_lwp): Reimplement as wrapper around
5953 linux_resume_one_lwp_throw that swallows errors if the LWP is
5954 gone.
5955
91baf43f
PA		 59562015-03-19 Pedro Alves <palves@redhat.com>
5957
5958 * linux-low.c (count_events_callback, select_event_lwp_callback):
5959 No longer check whether the thread has resume_stop as last resume
5960 kind.
5961
8bf3b159
PA		 59622015-03-19 Pedro Alves <palves@redhat.com>
5963
5964 * linux-low.c (count_events_callback, select_event_lwp_callback):
5965 Use the lwp's status_pending_p field, not the thread's.
5966
b90fc188
PA		 59672015-03-19 Pedro Alves <palves@redhat.com>
5968
5969 * linux-low.c (select_event_lwp_callback): Update comments to
5970 no longer mention SIGTRAP.
5971
464b0089
GB		 59722015-03-18 Gary Benson <gbenson@redhat.com>
5973
5974 * server.c (handle_query): Do not report vFile:fstat as supported.
5975
aa9e327f
GB		 59762015-03-11 Gary Benson <gbenson@redhat.com>
5977
5978 * hostio.c (sys/types.h): New include.
5979 (sys/stat.h): Likewise.
5980 (common-remote-fileio.h): Likewise.
5981 (handle_fstat): New function.
5982 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 5983
791c0056
GB		 59842015-03-11 Gary Benson <gbenson@redhat.com>
5985
5986 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5987 struct stat.st_blocks and struct stat.st_blksize.
5988 * configure: Regenerate.
5989 * config.in: Likewise.
5990 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5991 (OBS): Add common-remote-fileio.o.
5992 (common-remote-fileio.o): New rule.
5993
9a9df970
PA		 59942015-03-09 Pedro Alves <palves@redhat.com>
5995
5996 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5997 'struct sockaddr' pointer in 'accept' call.
5998
9eb1356e
PA		 59992015-03-09 Pedro Alves <palves@redhat.com>
6000
6001 Revert:
6002 2015-03-07 Pedro Alves <palves@redhat.com>
6003 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6004 or <winsock2.h> here. Instead include "gdb_socket.h".
6005 (remote_open): Use union gdb_sockaddr_u.
6006 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6007 or <winsock2.h> here. Instead include "gdb_socket.h".
6008 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6009 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6010 or <sys/un.h>.
6011 (init_named_socket, gdb_agent_helper_thread): Use union
6012 gdb_sockaddr_u.
6013
aac331e4
PA		 60142015-03-07 Pedro Alves <palves@redhat.com>
6015
6016 * configure.ac (build_warnings): Move
6017 -Wdeclaration-after-statement to the C-specific set.
6018 * configure: Regenerate.
6019
366c75fc
PA		 60202015-03-07 Pedro Alves <palves@redhat.com>
6021
6022 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6023 or <winsock2.h> here. Instead include "gdb_socket.h".
6024 (remote_open): Use union gdb_sockaddr_u.
6025 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6026 or <winsock2.h> here. Instead include "gdb_socket.h".
6027 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6028 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6029 or <sys/un.h>.
6030 (init_named_socket, gdb_agent_helper_thread): Use union
6031 gdb_sockaddr_u.
6032
492d29ea
PA		 60332015-03-07 Pedro Alves <palves@redhat.com>
6034
6035 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6036 instead.
6037
60a191ed
YQ		 60382015-03-06 Yao Qi <yao.qi@linaro.org>
6039
6040 * linux-aarch64-low.c (aarch64_insert_point): Use
6041 show_debug_regs as a boolean.
6042 (aarch64_remove_point): Likewise.
6043
f5771b1d
PA		 60442015-03-05 Pedro Alves <palves@redhat.com>
6045
6046 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6047 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6048 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6049 * nto-low.c (nto_target_ops): Likewise.
6050 * spu-low.c (spu_target_ops): Likewise.
6051 * win32-low.c (win32_target_ops): Likewise.
6052
3e572f71
PA		 60532015-03-04 Pedro Alves <palves@redhat.com>
6054
72f4393d 6055 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6056 Decide whether a breakpoint triggered based on the SIGTRAP's
6057 siginfo.si_code.
72f4393d
L		 6058 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6059 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6060 (linux_low_filter_event): Check for breakpoints before checking
6061 watchpoints.
6062 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6063 siginfo.si_code.
72f4393d
L		 6064 (linux_stopped_by_sw_breakpoint)
6065 (linux_supports_stopped_by_sw_breakpoint)
6066 (linux_stopped_by_hw_breakpoint)
6067 (linux_supports_stopped_by_hw_breakpoint): New functions.
6068 (linux_target_ops): Install new target methods.
3e572f71 6069
1ec68e26
PA		 60702015-03-04 Pedro Alves <palves@redhat.com>
6071
6072 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6073 * server.c (swbreak_feature, hwbreak_feature): New globals.
6074 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6075 (captured_main): Clear swbreak_feature and hwbreak_feature.
6076 * server.h (swbreak_feature, hwbreak_feature): Declare.
6077 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6078 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6079 supports_stopped_by_hw_breakpoint>: New fields.
6080 (target_supports_stopped_by_sw_breakpoint)
6081 (target_stopped_by_sw_breakpoint)
6082 (target_supports_stopped_by_hw_breakpoint)
6083 (target_stopped_by_hw_breakpoint): Declare.
6084
15c66dd6
PA		 60852015-03-04 Pedro Alves <palves@redhat.com>
6086
6087 enum lwp_stop_reason -> enum target_stop_reason
6088 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6089 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6090 (linux_wait_1, stuck_in_jump_pad_callback)
6091 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6092 (linux_stopped_by_watchpoint):
6093 * linux-low.h (enum lwp_stop_reason): Delete.
6094 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6095 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6096
98fc70d6
YQ		 60972015-03-04 Yao Qi <yao.qi@linaro.org>
6098
6099 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6100
dd2ac174
GB		 61012015-03-03 Gary Benson <gbenson@redhat.com>
6102
6103 * hostio.c (handle_vFile): Fix prefix lengths.
6104
d68e53f4
MM		 61052015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6106
6107 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6108 ptr_bits.
6109
bf2d68ab
AA		 61102015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6111
6112 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6113 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6114 (clean): Add "rm -f" for above C files.
6115 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6116 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6117 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6118 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6119 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6120 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6121 (init_registers_s390x_vx_linux64)
6122 (init_registers_s390x_tevx_linux64)
6123 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6124 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6125 declarations.
6126 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6127 (s390_store_vxrs_high): New functions.
6128 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6129 NT_S390_VXRS_HIGH.
6130 (s390_arch_setup): Add logic for selecting one of the new target
6131 descriptions. Activate the new vector regsets if applicable.
6132 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6133 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6134 and init_registers_s390x_tevx_linux64.
6135
c966a859
PA		 61362015-03-01 Pedro Alves <palves@redhat.com>
6137
6138 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6139 parameter.
6140
4180215b
PA		 61412015-02-27 Pedro Alves <palves@redhat.com>
6142
6143 * linux-x86-low.c (u_debugreg_offset): New function.
6144 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6145
749bab01
PA		 61462015-02-27 Pedro Alves <palves@redhat.com>
6147
6148 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6149 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6150 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6151 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6152 (ps_lsetfpregs, ps_getpid)
6153 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6154 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6155 (ps_lsetxregs, ps_plog): Declare.
6156
3c14e5a3
PA		 61572015-02-27 Pedro Alves <palves@redhat.com>
6158
6159 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6160 IP_AGENT_EXPORT_FUNC.
6161 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6162 IP_AGENT_EXPORT_FUNC.
6163 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6164 (IP_AGENT_EXPORT): Delete.
6165 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6166 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6167 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6168 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6169 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6170 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6171 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6172 (traceframe_read_count, traceframe_write_count)
6173 (traceframes_created, trace_state_variables, get_raw_reg)
6174 (get_trace_state_variable_value, set_trace_state_variable_value)
6175 (ust_loaded, helper_thread_id, cmd_buf): Use
6176 IPA_SYM_EXPORTED_NAME.
6177 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6178 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6179 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6180 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6181 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6182 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6183 EXTERN_C_PUSH/EXTERN_C_POP.
6184 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6185 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6186 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6187 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6188 (traceframe_write_count, traceframe_read_count)
6189 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6190 (about_to_request_buffer_space, get_trace_state_variable_value)
6191 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6192 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6193 EXTERN_C_PUSH/EXTERN_C_POP.
6194 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6195 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6196 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6197 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6198 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6199 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6200 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6201 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6202 Define.
6203 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6204 (IP_AGENT_EXPORT_VAR_DECL): Define.
6205 (tracing): Declare.
6206 (gdb_agent_get_raw_reg): Declare.
6207
fe978cb0
PA		 62082015-02-27 Tom Tromey <tromey@redhat.com>
6209 Pedro Alves <palves@redhat.com>
6210
6211 Rename symbols whose names are reserved C++ keywords throughout.
6212
3bc3d82a
PA		 62132015-02-27 Pedro Alves <palves@redhat.com>
6214
6215 * Makefile.in (COMPILER): New, get it from autoconf.
6216 (CXX): Get from autoconf instead.
6217 (COMPILE.pre): Use COMPILER.
6218 (CC-LD): Rename to ...
6219 (CC_LD): ... this. Use COMPILER.
6220 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6221 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6222 * acinclude.m4: Include build-with-cxx.m4.
6223 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6224 Disable -Werror by default if building in C++ mode.
6225 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6226 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6227 the C++ compiler. Save/restore CXXFLAGS too.
6228 * configure: Regenerate.
6229
07697489
PA		 62302015-02-27 Pedro Alves <palves@redhat.com>
6231
6232 * acinclude.m4: Include libiberty.m4.
6233 * configure.ac: Call libiberty_INIT.
6234 * config.in, configure: Regenerate.
6235
9beb7c4e
PA		 62362015-02-26 Pedro Alves <palves@redhat.com>
6237
6238 * linux-low.c (linux_wait_1): When incrementing the PC past a
6239 program breakpoint always use the_low_target.breakpoint_len as
6240 increment, rather than the maximum between that and
6241 the_low_target.decr_pc_after_break.
6242
8090aef2
PA		 62432015-02-23 Pedro Alves <palves@redhat.com>
6244
6245 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6246 thread was doing a step-over; always adjust the PC if
6247 we stepped over a permanent breakpoint.
6248 (linux_wait_1): If we stepped over breakpoint that was on top of a
6249 permanent breakpoint, manually advance the PC past it.
6250
bc9540e8
PA		 62512015-02-23 Pedro Alves <palves@redhat.com>
6252
6253 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6254 modes.
6255 (x86_fill_gregset, x86_store_gregset): Use it when handling
6256 $orig_eax.
6257
2db9a427
PA		 62582015-02-20 Pedro Alves <palves@redhat.com>
6259
6260 * thread-db.c: Include "nat/linux-procfs.h".
6261 (thread_db_init): Skip listing new threads if the kernel supports
6262 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6263
afa8d396
PA		 62642015-02-20 Pedro Alves <palves@redhat.com>
6265
6266 * linux-low.c (status_pending_p_callback): Use ptid_match.
6267
c9587f88
AT		 62682015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6269
6270 PR breakpoints/16812
6271 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6272 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6273 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6274
b05ec7a5
AT		 62752015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6276
6277 PR breakpoints/15956
6278 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6279
d33501a5
MM		 62802015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6281
6282 * linux-low.c (linux_low_btrace_conf): Print size.
6283 * server.c (handle_btrace_conf_general_set): New.
6284 (hanle_general_set): Call handle_btrace_conf_general_set.
6285 (handle_query): Report Qbtrace-conf:bts:size as supported.
6286
f4abbc16
MM		 62872015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6288
6289 * linux-low.c (linux_low_enable_btrace): Update parameters.
6290 (linux_low_btrace_conf): New.
6291 (linux_target_ops)<to_btrace_conf>: Initialize.
6292 * server.c (current_btrace_conf): New.
6293 (handle_btrace_enable): Rename to ...
6294 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6295 to target_enable_btrace. Update comment. Update users.
6296 (handle_qxfer_btrace_conf): New.
6297 (qxfer_packets): Add btrace-conf entry.
6298 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6299 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6300 (target_ops)<read_btrace_conf>: New.
6301 (target_enable_btrace): Update parameters.
6302 (target_read_btrace_conf): New.
6303
043c3577
MM		 63042015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6305
6306 * server.c (handle_btrace_general_set): Remove call to
6307 target_supports_btrace.
6308 (supported_btrace_packets): New.
6309 (handle_query): Call supported_btrace_packets.
6310 * target.h: include btrace-common.h.
6311 (btrace_target_info): Removed.
6312 (supports_btrace, target_supports_btrace): Update parameters.
6313
734b0e4b
MM		 63142015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6315
6316 * Makefile.in (SFILES): Add common/btrace-common.c.
6317 (OBS): Add common/btrace-common.o.
6318 (btrace-common.o): Add build rules.
6319 * linux-low: Include btrace-common.h.
6320 (linux_low_read_btrace): Use struct btrace_data. Call
6321 btrace_data_init and btrace_data_fini.
6322
d6c146e9
PA		 63232015-02-06 Pedro Alves <palves@redhat.com>
6324
6325 * thread-db.c (find_new_threads_callback): Add debug output.
6326
20ba1ce6
PA		 63272015-02-04 Pedro Alves <palves@redhat.com>
6328
6329 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6330 (resume_stopped_resumed_lwps): New function.
6331 (linux_wait_for_event_filtered): Use it.
6332
8cc73a39
SDJ		 63332015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6334
6335 * Makefile.in (SFILES): Add linux-personality.c.
6336 (linux-personality.o): New rule.
6337 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6338 list of objects to be built.
6339 * linux-low.c: Include nat/linux-personality.h.
6340 (linux_create_inferior): Remove code to disable address space
6341 randomization (moved to ../nat/linux-personality.c). Create
6342 cleanup to disable address space randomization.
6343
fb23d554
SDJ		 63442015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6345
6346 * Makefile.in (posix-strerror.o): New rule.
6347 (mingw-strerror.o): Likewise.
6348 * configure: Regenerated.
6349 * configure.ac: Source file ../common/common.host. Initialize new
6350 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6351
cdf43629
YQ		 63522015-01-14 Yao Qi <yao@codesourcery.com>
6353
6354 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6355 (ppc-linux.o): New rule.
6356 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6357 * configure.ac: AC_CHECK_FUNCS(getauxval).
6358 * config.in: Re-generated.
6359 * configure: Re-generated.
6360 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6361 ppc64_64bit_inferior_p
6362
514c5338
YQ		 63632015-01-14 Yao Qi <yao@codesourcery.com>
6364
6365 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6366 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6367 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6368 (PT_ORIG_R3, PT_TRAP): Likewise.
6369 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6370 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6371 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6372
3368c1e5
JB		 63732015-01-10 Joel Brobecker <brobecker@adacore.com>
6374
6375 * i387-fp.c (i387_cache_to_xsave): In look over
6376 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6377 zmmh_low_space field by use of zmmh_high_space.
6378
582511be
PA		 63792015-01-09 Pedro Alves <palves@redhat.com>
6380
6381 * linux-low.c (step_over_bkpt): Move higher up in the file.
6382 (handle_extended_wait): Don't store the stop_pc here.
6383 (get_stop_pc): Adjust comments and rename to ...
6384 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6385 stopped for a software breakpoint or hardware breakpoint.
6386 (thread_still_has_status_pending_p): New function.
6387 (status_pending_p_callback): Use
6388 thread_still_has_status_pending_p. If the event is no longer
6389 interesting, resume the LWP.
6390 (handle_tracepoints): Add assert.
6391 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6392 (wstatus_maybe_breakpoint): New function.
6393 (cancel_breakpoint): Delete function.
6394 (check_stopped_by_watchpoint): New function, factored out from
6395 linux_low_filter_event.
6396 (lp_status_maybe_breakpoint): Delete function.
6397 (linux_low_filter_event): Remove filter_ptid argument.
6398 Leave thread group exits pending here. Store the LWP's stop PC.
6399 Always leave events pending.
6400 (linux_wait_for_event_filtered): Pull all events out of the
6401 kernel, and leave them all pending.
6402 (count_events_callback, select_event_lwp_callback): Consider all
6403 events.
6404 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6405 (select_event_lwp): Only give preference to the stepping LWP in
6406 all-stop mode. Adjust comments.
6407 (ignore_event): New function.
6408 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6409 references to cancel_breakpoints. Adjust to renames. Also give
6410 equal priority to all LWPs that have had events in non-stop mode.
6411 If reporting a software breakpoint event, unadjust the LWP's PC.
6412 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6413 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6414 Adjust.
6415 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6416 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6417 (linux_stopped_by_watchpoint): Adjust.
6418 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6419 * linux-low.h (enum lwp_stop_reason): New.
6420 (struct lwp_info) <stop_pc>: Adjust comment.
6421 <stopped_by_watchpoint>: Delete field.
6422 <stop_reason>: New field.
6423 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6424 * mem-break.c (software_breakpoint_inserted_here)
6425 (hardware_breakpoint_inserted_here): New function.
6426 * mem-break.h (software_breakpoint_inserted_here)
6427 (hardware_breakpoint_inserted_here): Declare.
6428 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6429 (cancel_breakpoints): Delete.
6430 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6431 (upload_fast_traceframes): Remove references to
6432 cancel_breakpoints.
6433
a33e3959
PA		 64342015-01-09 Pedro Alves <palves@redhat.com>
6435
6436 * thread-db.c (find_new_threads_callback): Ignore thread if the
6437 kernel thread ID is -1.
6438
8784d563
PA		 64392015-01-09 Pedro Alves <palves@redhat.com>
6440
6441 * linux-low.c (linux_attach_fail_reason_string): Move to
6442 nat/linux-ptrace.c, and rename.
6443 (linux_attach_lwp): Update comment.
6444 (attach_proc_task_lwp_callback): New function.
6445 (linux_attach): Adjust to rename and use
6446 linux_proc_attach_tgid_threads.
6447 (linux_attach_fail_reason_string): Delete declaration.
6448
76f2b779
JB		 64492015-01-01 Joel Brobecker <brobecker@adacore.com>
6450
6451 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6452 * server.c (gdbserver_version): Likewise.
6453
fafcc06a
SDJ		 64542014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6455
6456 * remote-utils.c: Include ctype.h.
6457 (input_interrupt): Explicitly handle the case when the char
6458 received is the NUL byte. Improve the printing of non-ASCII
6459 characters.
6460
beed38b8
JB		 64612014-12-16 Joel Brobecker <brobecker@adacore.com>
6462
6463 * linux-low.c (linux_low_filter_event): Update call to
6464 linux_enable_event_reporting following the addition of
6465 a new parameter to that function.
6466
bf330350
CU		 64672014-12-16 Catalin Udma <catalin.udma@freescale.com>
6468
6469 PR server/17457
6470 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6471 (AARCH64_FPCR_REGNO): Likewise.
6472 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6473 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6474 (aarch64_store_fpregset): Likewise.
6475
5227d625
JB		 64762014-12-15 Joel Brobecker <brobecker@adacore.com>
6477
6478 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6479 Remove FIXME comment about assumption about N.
6480
f93b65a0
JB		 64812014-12-13 Joel Brobecker <brobecker@adacore.com>
6482
6483 * configure.ac: If large-file support is disabled in GDBserver,
6484 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6485 * configure: Regenerate.
6486
e5a9158d
AA		 64872014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6488
6489 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6490 warning upon ENODATA from ptrace.
6491 * linux-s390-low.c (s390_store_tdb): New.
6492 (s390_regsets): Add regset for NT_S390_TDB.
6493
feea5f36
AA		 64942014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6495
6496 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6497 without a fill_function.
6498 * linux-s390-low.c (s390_fill_last_break): Remove.
6499 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6500 (s390_arch_setup): Use regset's size instead of fill_function for
6501 loop end condition.
6502
098dbe61
AA		 65032014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6504
6505 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6506 the regset's store function when ptrace returned an error.
6507 * regcache.c (get_thread_regcache): Invalidate register cache
6508 before fetching inferior's registers.
6509
28eef672
AA		 65102014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6511
6512 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6513 while-loop as for-loop.
6514 (regsets_store_inferior_registers): Likewise.
6515
bdca27a2
YQ		 65162014-11-28 Yao Qi <yao@codesourcery.com>
6517
6518 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6519 * config.in, configure: Re-generate.
6520 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6521 is defined.
6522
9c232dda
YQ		 65232014-11-21 Yao Qi <yao@codesourcery.com>
6524
6525 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6526 (AC_CHECK_HEADERS): Remove malloc.h.
6527 * configure: Re-generated.
6528 * config.in: Re-generated.
6529 * server.h: Don't include alloca.h and malloc.h.
6530 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6531 Don't include malloc.h.
6532
43968415
JB		 65332014-11-17 Joel Brobecker <brobecker@adacore.com>
6534
6535 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6536 corresponding ERRNO check in same block.
6537
40e91bc7
PA		 65382014-11-12 Pedro Alves <palves@redhat.com>
6539
6540 * server.c (cont_thread): Update comment.
6541 (start_inferior, attach_inferior): No longer clear cont_thread.
6542 (handle_v_cont): No longer set cont_thread.
6543 (captured_main): Clear cont_thread each time a GDB connects.
6544
c2c118cf
PA		 65452014-11-12 Pedro Alves <palves@redhat.com>
6546
6547 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6548 thread, and don't resume all threads if the Hc thread has exited.
6549
78708b7c
PA		 65502014-11-12 Pedro Alves <palves@redhat.com>
6551
6552 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6553 the process group instead of to a specific LWP.
6554
a2abc7de
PA		 65552014-10-15 Pedro Alves <palves@redhat.com>
6556
6557 PR server/17487
6558 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6559 parameter.
6560 (arm_set_thread_context): Delete.
6561 (the_low_target): Adjust.
6562 * win32-i386-low.c (debug_registers_changed)
6563 (debug_registers_used): Delete.
6564 (update_debug_registers_callback): New function.
6565 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6566 needing to update their debug registers.
6567 (win32_get_current_dr): New function.
6568 (x86_dr_low_get_addr, x86_dr_low_get_control)
6569 (x86_dr_low_get_status): Fetch the debug register from the thread
6570 record's context.
6571 (i386_initial_stuff): Adjust.
6572 (i386_get_thread_context): Remove current_event parameter. Don't
6573 clear debug_registers_changed nor copy DR values to
6574 debug_reg_state.
6575 (i386_set_thread_context): Delete.
6576 (i386_prepare_to_resume): New function.
6577 (i386_thread_added): Mark the thread as needing to update irs
6578 debug registers.
6579 (the_low_target): Remove i386_set_thread_context and install
6580 i386_prepare_to_resume.
6581 * win32-low.c (win32_get_thread_context): Adjust.
6582 (win32_set_thread_context): Use SetThreadContext
6583 directly.
6584 (win32_prepare_to_resume): New function.
6585 (win32_require_context): New function, factored out from ...
6586 (thread_rec): ... this.
6587 (continue_one_thread): Call win32_prepare_to_resume on each thread
6588 we're about to continue.
6589 (win32_resume): Call win32_prepare_to_resume on the event thread.
6590 * win32-low.h (struct win32_thread_info)
6591 <debug_registers_changed>: New field.
6592 (struct win32_target_ops): Change prototype of set_thread_context,
6593 delete set_thread_context and add prepare_to_resume.
6594 (win32_require_context): New declaration.
6595
a442d071
GB		 65962014-10-08 Gary Benson <gbenson@redhat.com>
6597
6598 * server.h: Do not include common-exceptions.h.
6599
6f1947e8
GB		 66002014-10-08 Gary Benson <gbenson@redhat.com>
6601
6602 * server.h: Do not include cleanups.h.
6603
63b434a4
JH		 66042014-09-30 James Hogan <james.hogan@imgtec.com>
6605
6606 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6607 mips64-dsp-linux.c.
6608
c4d9ceb6
YQ		 66092014-09-23 Yao Qi <yao@codesourcery.com>
6610
6611 * linux-low.c (lp_status_maybe_breakpoint): New function.
6612 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6613 (count_events_callback): Likewise.
6614 (select_event_lwp_callback): Likewise.
6615 (cancel_breakpoints_callback): Likewise.
6616
89a5711c
DB		 66172014-09-19 Don Breazeal <donb@codesourcery.com>
6618
6619 * linux-low.c (handle_extended_wait): Call
6620 linux_ptrace_get_extended_event.
6621 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6622 linux_is_extended_waitstatus.
6623
bffc0964
JB		 66242014-09-16 Joel Brobecker <brobecker@adacore.com>
6625
6626 * Makefile.in (CPPFLAGS): Define.
6627 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6628 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6629
0bfdf32f
GB		 66302014-09-16 Gary Benson <gbenson@redhat.com>
6631
6632 * inferiors.h (current_inferior): Renamed as...
6633 (current_thread): New variable. All uses updated.
6634 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6635 (maybe_move_out_of_jump_pad): Likewise.
6636 (cancel_breakpoint): Likewise.
6637 (linux_low_filter_event): Likewise.
6638 (wait_for_sigstop): Likewise.
6639 (linux_resume_one_lwp): Likewise.
6640 (need_step_over_p): Likewise.
6641 (start_step_over): Likewise.
6642 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6643 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6644 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6645 and save_inferior as saved_thread.
6646 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6647 saved_thread.
6648 (regcache_invalidate_thread): Likewise.
6649 * remote-utils.c (prepare_resume_reply): Likewise.
6650 * thread-db.c (thread_db_get_tls_address): Likewise.
6651 (disable_thread_event_reporting): Likewise.
6652 (remove_thread_event_breakpoints): Likewise.
6653 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6654 as saved_thread.
6655 * target.h (set_desired_inferior): Renamed as...
6656 (set_desired_thread): New declaration. All uses updated.
6657 * server.c (myresume): Updated comment to reference thread instead
6658 of inferior.
6659 (handle_serial_event): Likewise.
6660 (handle_target_event): Likewise.
6661
361c8ade
GB		 66622014-09-12 Tom Tromey <tromey@redhat.com>
6663 Gary Benson <gbenson@redhat.com>
6664
6665 * regcache.h: Include common-regcache.h.
6666 (regcache_read_pc): Don't declare.
6667 * regcache.c (get_thread_regcache_for_ptid): New function.
6668
bd9269f7
GB		 66692014-09-11 Tom Tromey <tromey@redhat.com>
6670 Gary Benson <gbenson@redhat.com>
6671
6672 * symbol.c: New file.
6673 * Makefile.in (SFILES): Add symbol.c.
6674 (OBS): Add symbol.o.
6675
f8c1d06b
GB		 66762014-09-11 Gary Benson <gbenson@redhat.com>
6677
6678 * target.c (target_stop_ptid, target_continue_ptid): New
6679 functions.
6680
721ec300
GB		 66812014-09-11 Tom Tromey <tromey@redhat.com>
6682 Gary Benson <gbenson@redhat.com>
6683
6684 * target.h: Include target/target.h.
6685 * target.c (target_read_memory, target_read_uint32)
6686 (target_write_memory): New functions.
6687
c5e92cca
GB		 66882014-09-11 Gary Benson <gbenson@redhat.com>
6689
6690 * server.h (debug_hw_points): Don't declare.
6691 * server.c (debug_hw_points): Don't define. Replace all uses
6692 with show_debug_regs.
6693 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6694 all uses with show_debug_regs.
6695
2e4bb98a
EBM		 66962014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6697
6698 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6699 endianness into account.
6700 (ppc_supply_ptrace_register): Likewise.
6701
ac740bc7
JH		 67022014-09-03 James Hogan <james.hogan@imgtec.com>
6703
6704 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6705 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6706
97ea6506
GB		 67072014-09-03 Gary Benson <gbenson@redhat.com>
6708
6709 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6710 ALL_DEBUG_ADDRESS_REGISTERS.
6711
df7e5265
GB		 67122014-09-02 Gary Benson <gbenson@redhat.com>
6713
6714 * i386-low.h: Renamed as...
6715 * x86-low.h: New file. All type, function and variable name
6716 prefixes changed from "i386_" to "x86_". All references updated.
6717 * i386-low.c: Renamed as...
6718 * x86-low.c: New file. All type, function and variable name
6719 prefixes changed from "i386_" to "x86_". All references updated.
6720
ed859da7
GB		 67212014-09-02 Gary Benson <gbenson@redhat.com>
6722
6723 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6724 (x86_linux_new_thread): Likewise.
6725
860789c7
GB		 67262014-08-29 Gary Benson <gbenson@redhat.com>
6727
6728 * server.h (setjmp.h): Do not include.
6729 (toplevel): Do not declare.
6730 (common-exceptions.h): Include.
6731 (cleanups.h): Likewise.
6732 * server.c (toplevel): Do not define.
6733 (exit_code): New static global.
6734 (detach_or_kill_for_exit_cleanup): New function.
6735 (main): New function. Original main renamed to...
6736 (captured_main): New function.
6737 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6738
ff55e1b5
GB		 67392014-08-29 Gary Benson <gbenson@redhat.com>
6740
6741 * Makefile.in (SFILES): Add common/common-exceptions.c.
6742 (OBS): Add common-exceptions.o.
6743 (common-exceptions.o): New rule.
6744 * utils.c (prepare_to_throw_exception): New function.
6745
e9bcb658
GB		 67462014-08-29 Gary Benson <gbenson@redhat.com>
6747
6748 * config.in: Regenerate.
6749 * configure: Likewise.
6750
e3180625
GB		 67512014-08-29 Gary Benson <gbenson@redhat.com>
6752
6753 * Makefile.in (SFILES): Add common/cleanups.c.
6754 (OBS): cleanups.o.
6755 (cleanups.o): New rule.
6756
e3d6ba5d
GB		 67572014-08-29 Gary Benson <gbenson@redhat.com>
6758
6759 * utils.c (internal_vwarning): New function.
6760
7096e886
GB		 67612014-08-28 Gary Benson <gbenson@redhat.com>
6762
6763 * utils.h (fatal): Remove declaration.
6764 * utils.c (fatal): Remove function.
6765
14ce3192
GB		 67662014-08-28 Gary Benson <gbenson@redhat.com>
6767
6768 * tracepoint.c (gdb_agent_init): Replace fatal with
6769 perror_with_name.
6770 (initialize_tracepoint): Likewise.
6771
50278d59
GB		 67722014-08-28 Gary Benson <gbenson@redhat.com>
6773
6774 * remote-utils.c (remote_prepare): Replace fatal with error.
6775
aa96c426
GB		 67762014-08-28 Gary Benson <gbenson@redhat.com>
6777
6778 * linux-low.c (linux_async): Replace fatal with warning.
6779 Tidy up and return.
6780 (linux_start_non_stop): Return -1 if linux_async failed.
6781
f7160e97
GB		 67822014-08-28 Gary Benson <gbenson@redhat.com>
6783
6784 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6785 gdb_assert.
6786 (i386_dr_low_get_addr): Remove vague comment.
6787 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6788 gdb_assert.
6789
38e08fca
GB		 67902014-08-28 Gary Benson <gbenson@redhat.com>
6791
6792 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6793 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6794 internal_error.
6795 (linux_resume_one_lwp): Likewise.
6796 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6797 gdb_assert.
6798 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6799 with internal_error.
6800 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6801 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6802 (find_register_by_name): Replace fatal with internal_error.
6803 (find_regno): Likewise.
6804 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6805 * thread-db.c (thread_db_create_event): Likewise.
6806 (thread_db_load_search): Likewise.
6807 (try_thread_db_load_1): Likewise.
6808 * tracepoint.c (get_jump_space_head): Replace fatal with
6809 internal_error.
6810 (claim_trampoline_space): Likewise.
6811 (have_fast_tracepoint_trampoline_buffer): Likewise.
6812 (cmd_qtstart): Likewise.
6813 (stop_tracing): Likewise.
6814 (fast_tracepoint_collecting): Likewise.
6815 (target_malloc): Likewise.
6816 (download_tracepoint): Likewise.
6817 (download_trace_state_variables): Replace check with gdb_assert.
6818 (upload_fast_traceframes): Replace fatal with internal_error.
6819
34abf635
GB		 68202014-08-19 Tom Tromey <tromey@redhat.com>
6821 Gary Benson <gbenson@redhat.com>
6822
6823 * Makefile.in (SFILES): Add common/common-debug.c.
6824 (OBS): Add common-debug.o.
6825 (common-debug.o): New rule.
6826 * debug.h (debug_printf): Don't declare.
6827 * debug.c (debug_printf): Renamed and rewritten as...
6828 (debug_vprintf): New function.
6829
f6e94d78
GB		 68302014-08-19 Gary Benson <gbenson@redhat.com>
6831
6832 * utils.h: Do not include print-utils.h.
6833
9239eeab
GB		 68342014-08-19 Tom Tromey <tromey@redhat.com>
6835 Gary Benson <gbenson@redhat.com>
6836
6837 * server.h: Add static assertion.
6838 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6839
ef87c8bb
GB		 68402014-08-19 Tom Tromey <tromey@redhat.com>
6841 Gary Benson <gbenson@redhat.com>
6842
6843 * Makefile.in (SFILES): Add common/errors.c.
6844 (OBS): Add errors.o.
6845 (IPA_OBS): Add errors-ipa.o.
6846 (errors.o): New rule.
6847 (errors-ipa.o): Likewise.
6848 * utils.h (perror_with_name, error, warning): Don't declare.
6849 * utils.c (warning): Renamed and rewritten as...
6850 (vwarning): New function.
6851 (error): Renamed and rewritten as...
6852 (verror): New function.
6853 (internal_error): Renamed and rewritten as...
6854 (internal_verror): New function.
6855
bb974a24
GB		 68562014-08-07 Gary Benson <gbenson@redhat.com>
6857
6858 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6859 * configure: Regenerate.
6860 * config.in: Likewise.
6861 * server.h: Do not include errno.h.
6862 * event-loop.c: Likewise.
6863 * hostio-errno.c: Likewise.
6864 * linux-low.c: Likewise.
6865 * remote-utils.c: Likewise.
6866 * spu-low.c: Likewise.
6867 * utils.c: Likewise.
6868 * gdbreplay.c: Unconditionally include errno.h.
6869
6d3d12eb
GB		 68702014-08-07 Gary Benson <gbenson@redhat.com>
6871
6872 * server.h: Do not include string.h.
6873 * event-loop.c: Likewise.
6874 * linux-low.c: Likewise.
6875 * regcache.c: Likewise.
6876 * remote-utils.c: Likewise.
6877 * spu-low.c: Likewise.
6878 * utils.c: Likewise.
6879
dccbb609
GB		 68802014-08-07 Gary Benson <gbenson@redhat.com>
6881
6882 * server.h: Do not include gdb_assert.h.
6883
e76df0d0
GB		 68842014-08-07 Gary Benson <gbenson@redhat.com>
6885
6886 * server.h: Do not include common-utils.h.
6887
4cb9c816
GB		 68882014-08-07 Gary Benson <gbenson@redhat.com>
6889
6890 * server.h: Do not include ptid.h.
6891 * notif.h: Likewise.
6892
3995eeee
GB		 68932014-08-07 Gary Benson <gbenson@redhat.com>
6894
6895 * server.h: Do not include gdb_locale.h.
6896
cb9f1a9b
GB		 68972014-08-07 Gary Benson <gbenson@redhat.com>
6898
6899 * server.h: Do not include gdb/signals.h.
6900 * win32-low.c: Likewise.
6901
a5fceff8
GB		 69022014-08-07 Gary Benson <gbenson@redhat.com>
6903
6904 * server.h: Do not include pathmax.h.
6905
b9391142
GB		 69062014-08-07 Gary Benson <gbenson@redhat.com>
6907
6908 * server.h: Do not include libiberty.h.
6909 * linux-bfin-low.c: Likewise.
6910
0e443c87
GB		 69112014-08-07 Gary Benson <gbenson@redhat.com>
6912
6913 * server.h: Do not include ansidecl.h.
6914
8ebb3f56
GB		 69152014-08-07 Gary Benson <gbenson@redhat.com>
6916
6917 * linux-x86-low.c: Do not include stddef.h.
6918 * lynx-ppc-low.c: Likewise.
6919 * tracepoint.c: Likewise.
6920
8980bdf6
GB		 69212014-08-07 Gary Benson <gbenson@redhat.com>
6922
6923 * server.h: Do not include stdarg.h.
6924 * nto-low.c: Likewise.
6925
d7096f71
GB		 69262014-08-07 Gary Benson <gbenson@redhat.com>
6927
6928 * server.h: Do not include stdlib.h.
6929 * inferiors.c: Likewise.
6930 * linux-low.c: Likewise.
6931 * regcache.c: Likewise.
6932 * spu-low.c: Likewise.
6933 * tracepoint.c: Likewise.
6934 * utils.c: Likewise.
6935
d02f550d
GB		 69362014-08-07 Gary Benson <gbenson@redhat.com>
6937
6938 * server.h: Do not include stdio.h.
6939 * linux-low.c: Likewise.
6940 * remote-utils.c: Likewise.
6941 * spu-low.c: Likewise.
6942 * utils.c: Likewise.
6943 * wincecompat.c: Likewise.
6944
87f6c4e3
GB		 69452014-08-06 Gary Benson <gbenson@redhat.com>
6946
6947 * regcache.c (init_register_cache): Move conditionals inside if.
6948
7089dca4
GB		 69492014-08-06 Gary Benson <gbenson@redhat.com>
6950
6951 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6952
462f517e
GB		 69532014-07-31 Gary Benson <gbenson@redhat.com>
6954
6955 * ax.h: Do not include server.h.
6956 * gdbthread.h: Likewise.
6957 * lynx-low.h: Likewise.
6958 * notif.h: Likewise.
6959
976411d6
GB		 69602014-07-30 Gary Benson <gbenson@redhat.com>
6961
6962 * server.h: Include common-defs.h.
6963 Do not include config.h or build-gnulib-gdbserver/config.h.
6964
d41f6d8e
GB		 69652014-07-30 Gary Benson <gbenson@redhat.com>
6966
6967 * hostio-errno.c: Move server.h to top of includes list.
6968 * inferiors.c: Likewise.
6969 * linux-x86-low.c: Likewise.
6970 * notif.c: Include server.h.
6971
314c6a35
TT		 69722014-07-24 Tom Tromey <tromey@redhat.com>
6973 Gary Benson <gbenson@redhat.com>
6974
6975 * server.h (CORE_ADDR): Now unsigned.
6976
69ff6be5
PA		 69772014-07-16 Pedro Alves <palves@redhat.com>
6978
6979 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6980
ce9e3fe7
PA		 69812014-07-15 Pedro Alves <palves@redhat.com>
6982
6983 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6984 copy.
6985
e76126e8
PA		 69862014-07-11 Pedro Alves <palves@redhat.com>
6987
6988 * linux-low.c (kill_wait_lwp): New function, based on
6989 kill_one_lwp_callback, but use my_waitpid directly.
6990 (kill_one_lwp_callback, linux_kill): Use it.
6991
8e9db26e
PA		 69922014-06-23 Pedro Alves <palves@redhat.com>
6993
6994 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6995 before setting DR0..DR3.
6996
698b3e08
GB		 69972014-06-20 Gary Benson <gbenson@redhat.com>
6998
6999 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7000 * configure: Regenerated.
7001 * config.in: Likewise.
7002
125f8a3d
GB		 70032014-06-20 Gary Benson <gbenson@redhat.com>
7004
7005 * Makefile.in (SFILES): Update locations for files moved
7006 from common to nat.
7007 (object file files): Reordered.
7008
42995dbd
GB		 70092014-06-20 Gary Benson <gbenson@redhat.com>
7010
7011 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7012 (i386_dr_low_set_addr): Likewise.
7013 (i386_dr_low_get_addr): Likewise.
7014 (i386_dr_low_can_set_control): Likewise.
7015 (i386_dr_low_set_control): Likewise.
7016 (i386_dr_low_get_control): Likewise.
7017 (i386_dr_low_get_status): Likewise.
7018 (i386_get_debug_register_length): Likewise.
7019 * linux-x86-low.c (i386_dr_low_set_addr):
7020 Changed signature. Made static.
7021 (i386_dr_low_get_addr): Likewise.
7022 (i386_dr_low_set_control): Likewise.
7023 (i386_dr_low_get_control): Likewise.
7024 (i386_dr_low_get_status): Likewise.
7025 (i386_dr_low): New global variable.
7026 * win32-i386-low.c (i386_dr_low_set_addr):
7027 Changed signature. Made static.
7028 (i386_dr_low_get_addr): Likewise.
7029 (i386_dr_low_set_control): Likewise.
7030 (i386_dr_low_get_control): Likewise.
7031 (i386_dr_low_get_status): Likewise.
7032 (i386_dr_low): New global variable.
7033
e1d2394b
MS		 70342014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7035
7036 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7037 * Makefile.in (AR, AR_FLAGS): Define.
7038 * configure: Regenerate.
7039
3a8ee006
GB		 70402014-06-19 Gary Benson <gbenson@redhat.com>
7041
7042 * Makefile.in (i386-dregs.o): New rule.
7043 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7044 * i386-low.c (target.h): Remove include.
7045 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7046 (DR_CONTROL_SHIFT): Likewise.
7047 (DR_CONTROL_SIZE): Likewise.
7048 (DR_RW_EXECUTE): Likewise.
7049 (DR_RW_WRITE): Likewise.
7050 (DR_RW_READ): Likewise.
7051 (DR_RW_IORW): Likewise.
7052 (DR_LEN_1): Likewise.
7053 (DR_LEN_2): Likewise.
7054 (DR_LEN_4): Likewise.
7055 (DR_LEN_8): Likewise.
7056 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7057 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7058 (DR_ENABLE_SIZE): Likewise.
7059 (DR_LOCAL_SLOWDOWN): Likewise.
7060 (DR_GLOBAL_SLOWDOWN): Likewise.
7061 (DR_CONTROL_RESERVED): Likewise.
7062 (I386_DR_CONTROL_MASK): Likewise.
7063 (I386_DR_VACANT): Likewise.
7064 (I386_DR_LOCAL_ENABLE): Likewise.
7065 (I386_DR_GLOBAL_ENABLE): Likewise.
7066 (I386_DR_DISABLE): Likewise.
7067 (I386_DR_SET_RW_LEN): Likewise.
7068 (I386_DR_GET_RW_LEN): Likewise.
7069 (I386_DR_WATCH_HIT): Likewise.
7070 (i386_wp_op_t): Likewise.
7071 (i386_show_dr): Likewise.
7072 (i386_length_and_rw_bits): Likewise.
7073 (i386_insert_aligned_watchpoint): Likewise.
7074 (i386_remove_aligned_watchpoint): Likewise.
7075 (i386_handle_nonaligned_watchpoint): Likewise.
7076 i386_update_inferior_debug_regs(): Likewise.
7077 (i386_dr_insert_watchpoint): Likewise.
7078 (i386_dr_remove_watchpoint): Likewise.
7079 (i386_dr_region_ok_for_watchpoint): Likewise.
7080 (i386_dr_stopped_data_address): Likewise.
7081 (i386_dr_stopped_by_watchpoint): Likewise.
7082
8f26655c
GB		 70832014-06-19 Gary Benson <gbenson@redhat.com>
7084
7085 * i386-low.c (i386_dr_show): Renamed to
7086 i386_show_dr and made static. All uses updated.
7087 (i386_dr_length_and_rw_bits): Renamed to
7088 i386_length_and_rw_bits and made static.
7089 All uses updated.
7090 (i386_dr_insert_aligned_watchpoint): Renamed to
7091 i386_insert_aligned_watchpoint and made static.
7092 All uses updated.
7093 (i386_dr_remove_aligned_watchpoint): Renamed to
7094 i386_remove_aligned_watchpoint and made static.
7095 All uses updated.
7096 (i386_dr_update_inferior_debug_regs): Renamed to
7097 i386_update_inferior_debug_regs and made static.
7098 All uses updated.
7099
b9228891
GB		 71002014-06-18 Gary Benson <gbenson@redhat.com>
7101
5171def3
GB		 7102 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7103 (i386_dr_low_can_set_control): Likewise.
7104 (i386_get_debug_register_length): Likewise.
7105 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7106 (i386_dr_low_can_set_control): Likewise.
7107 (i386_get_debug_register_length): Likewise.
7108
71092014-06-17 Gary Benson <gbenson@redhat.com>
7110
b9228891
GB		 7111 * i386-low.h (i386-dregs.h): New include.
7112 (DR_FIRSTADDR): Now in i386-dregs.h.
7113 (DR_LASTADDR): Likewise.
7114 (DR_NADDR): Likewise.
7115 (DR_STATUS): Likewise.
7116 (DR_CONTROL): Likewise.
7117 (i386_debug_reg_state): Likewise.
7118 (i386_dr_insert_watchpoint): Likewise.
7119 (i386_dr_remove_watchpoint): Likewise.
7120 (i386_dr_region_ok_for_watchpoint): Likewise.
7121 (i386_dr_stopped_data_address): Likewise.
7122 (i386_dr_stopped_by_watchpoint): Likewise.
7123 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7124
4be83cc2
GB		 71252014-06-18 Gary Benson <gbenson@redhat.com>
7126
7127 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7128 i386_dr_insert_watchpoint.
7129 (i386_low_remove_watchpoint): Renamed to
7130 i386_dr_remove_watchpoint.
7131 (i386_low_region_ok_for_watchpoint): Renamed to
7132 i386_dr_region_ok_for_watchpoint.
7133 (i386_low_stopped_data_address): Renamed to
7134 i386_dr_stopped_data_address.
7135 (i386_low_stopped_by_watchpoint): Renamed to
7136 i386_dr_stopped_by_watchpoint.
7137 * i386-low.c (i386_show_dr): Renamed to
7138 i386_dr_show and made nonstatic. All uses updated.
7139 (i386_length_and_rw_bits): Renamed to
7140 i386_dr_length_and_rw_bits and made nonstatic.
7141 All uses updated.
7142 (i386_insert_aligned_watchpoint): Renamed to
7143 i386_dr_insert_aligned_watchpoint and made nonstatic.
7144 All uses updated.
7145 (i386_remove_aligned_watchpoint): Renamed to
7146 i386_dr_remove_aligned_watchpoint and made nonstatic.
7147 All uses updated.
7148 (i386_update_inferior_debug_regs): Renamed to
7149 i386_dr_update_inferior_debug_regs and made nonstatic.
7150 All uses updated.
7151 (i386_low_insert_watchpoint): Renamed to
7152 i386_dr_insert_watchpoint. All uses updated.
7153 (i386_low_remove_watchpoint): Renamed to
7154 i386_dr_remove_watchpoint. All uses updated.
7155 (i386_low_region_ok_for_watchpoint): Renamed to
7156 i386_dr_region_ok_for_watchpoint. All uses updated.
7157 (i386_low_stopped_data_address): Renamed to
7158 i386_dr_stopped_data_address. All uses updated.
7159 (i386_low_stopped_by_watchpoint): Renamed to
7160 i386_dr_stopped_by_watchpoint. All uses updated.
7161
131aa0d4
GB		 71622014-06-18 Gary Benson <gbenson@redhat.com>
7163
7164 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7165 (i386_dr_low_can_set_control): Likewise.
7166 (i386_insert_aligned_watchpoint): New check.
7167
d9305f7f
GB		 71682014-06-18 Gary Benson <gbenson@redhat.com>
7169
7170 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7171 Renamed to state.
7172
e927c9fc
GB		 71732014-06-18 Gary Benson <gbenson@redhat.com>
7174
7175 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7176 instead of fatal and error.
7177 (i386_handle_nonaligned_watchpoint): Likewise.
7178
1b6d4134
GB		 71792014-06-18 Gary Benson <gbenson@redhat.com>
7180
7181 * i386-low.c (i386_get_debug_register_length): New macro.
7182 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7183 (i386_show_dr): Use debug_printf instead of fprintf. Use
7184 phex to format values.
7185
6e62758f
GB		 71862014-06-18 Gary Benson <gbenson@redhat.com>
7187
7188 * i386-low.h: Comment changes.
7189 * i386-low.c: Likewise.
7190
fc6e2f03
GB		 71912014-06-18 Gary Benson <gbenson@redhat.com>
7192
7193 * i386-low.c: Whitespace changes.
7194
f9d1eeed
TT		 71952014-06-12 Tom Tromey <tromey@redhat.com>
7196
7197 * utils.c (freeargv): Remove.
7198
0b04e523
TT		 71992014-06-12 Tom Tromey <tromey@redhat.com>
7200
7201 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7202 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7203 (parse_debug_format_options): Likewise.
7204 (gdbserver_usage): Likewise.
7205 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7206 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7207 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7208 against libiberty.
7209 ($(LIBGNU)): Depend on libiberty.
7210 (all-lib): Recurse into all subdirs.
7211 (install-only): Invoke "install" target in subdirs.
7212 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7213 targets.
7214 * configure: Rebuild.
7215 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7216 for vasprintf, vsnprintf, or gettimeofday.
7217 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7218 srv_tgtobj.
7219
270c9937
JB		 72202014-06-05 Joel Brobecker <brobecker@adacore.com>
7221
7222 * development.sh: Delete.
7223 * Makefile.in (config.status): Adjust dependency on development.sh.
7224 * configure.ac: Adjust development.sh source call.
7225 * configure: Regenerate.
7226
0a261ed8
PA		 72272014-06-02 Pedro Alves <palves@redhat.com>
7228
7229 * ax.c (gdb_free_agent_expr): New function.
7230 * ax.h (gdb_free_agent_expr): New declaration.
7231 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7232 list.
7233 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7234 static.
7235 (clear_breakpoint_conditions_and_commands): New function.
7236 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7237 (clear_breakpoint_conditions_and_commands): New declaration.
7238
e9dae05e
RR		 72392014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7240
7241 * linux-aarch64-low.c (asm/ptrace.h): Include.
7242
5876f503
JK		 72432014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7244
7245 Fix TLS access for -static -pthread.
7246 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7247 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7248 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7249
802e8e6d
PA		 72502014-05-20 Pedro Alves <palves@redhat.com>
7251
7252 * linux-aarch64-low.c (aarch64_insert_point)
7253 (aarch64_remove_point): No longer check whether the type is
7254 supported here. Adjust to new interface.
7255 (the_low_target): Install aarch64_supports_z_point_type as
7256 supports_z_point_type method.
7257 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7258 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7259 instead of a Z packet char. Adjust.
7260 (arm_supports_z_point_type): New function.
7261 (arm_insert_point, arm_remove_point): Adjust to new interface.
7262 (the_low_target): Install arm_supports_z_point_type.
7263 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7264 (cris_insert_point, cris_remove_point): Adjust to new interface.
7265 Don't check whether the type is supported here.
7266 (the_low_target): Install cris_supports_z_point_type.
7267 * linux-low.c (linux_supports_z_point_type): New function.
7268 (linux_insert_point, linux_remove_point): Adjust to new interface.
7269 * linux-low.h (struct linux_target_ops) <insert_point,
7270 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7271 raw_breakpoint pointer parameter.
7272 <supports_z_point_type>: New method.
7273 * linux-mips-low.c (mips_supports_z_point_type): New function.
7274 (mips_insert_point, mips_remove_point): Adjust to new interface.
7275 Use mips_supports_z_point_type.
7276 (the_low_target): Install mips_supports_z_point_type.
7277 * linux-ppc-low.c (the_low_target): Install NULL as
7278 supports_z_point_type method.
7279 * linux-s390-low.c (the_low_target): Install NULL as
7280 supports_z_point_type method.
7281 * linux-sparc-low.c (the_low_target): Install NULL as
7282 supports_z_point_type method.
7283 * linux-x86-low.c (x86_supports_z_point_type): New function.
7284 (x86_insert_point): Adjust to new insert_point interface. Use
7285 insert_memory_breakpoint. Adjust to new
7286 i386_low_insert_watchpoint interface.
7287 (x86_remove_point): Adjust to remove_point interface. Use
7288 remove_memory_breakpoint. Adjust to new
7289 i386_low_remove_watchpoint interface.
7290 (the_low_target): Install x86_supports_z_point_type.
7291 * lynx-low.c (lynx_target_ops): Install NULL as
7292 supports_z_point_type callback.
7293 * nto-low.c (nto_supports_z_point_type): New.
7294 (nto_insert_point, nto_remove_point): Adjust to new interface.
7295 (nto_target_ops): Install nto_supports_z_point_type.
7296 * mem-break.c: Adjust intro comment.
7297 (struct raw_breakpoint) <raw_type, size>: New fields.
7298 <inserted>: Update comment.
7299 <shlib_disabled>: Delete field.
7300 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7301 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7302 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7303 (raw_bkpt_type_to_target_hw_bp_type): New function.
7304 (find_enabled_raw_code_breakpoint_at): New function.
7305 (find_raw_breakpoint_at): New type and size parameters. Use them.
7306 (insert_memory_breakpoint): New function, based off
7307 set_raw_breakpoint_at.
7308 (remove_memory_breakpoint): New function.
7309 (set_raw_breakpoint_at): Reimplement.
7310 (set_breakpoint): New, based on set_breakpoint_at.
7311 (set_breakpoint_at): Reimplement.
7312 (delete_raw_breakpoint): Go through the_target->remove_point
7313 instead of assuming memory breakpoints.
7314 (find_gdb_breakpoint_at): Delete.
7315 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7316 (find_gdb_breakpoint): New function.
7317 (set_gdb_breakpoint_at): Delete.
7318 (z_type_supported): New function.
7319 (set_gdb_breakpoint_1): New function, loosely based off
7320 set_gdb_breakpoint_at.
7321 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7322 (delete_gdb_breakpoint_at): Delete.
7323 (delete_gdb_breakpoint_1): New function, loosely based off
7324 delete_gdb_breakpoint_at.
7325 (delete_gdb_breakpoint): New function.
7326 (clear_gdb_breakpoint_conditions): Rename to ...
7327 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7328 breakpoint.
7329 (add_condition_to_breakpoint): Make static.
7330 (add_breakpoint_condition): Take a struct breakpoint pointer
7331 instead of an address. Adjust.
7332 (gdb_condition_true_at_breakpoint): Rename to ...
7333 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7334 z_type parameter.
7335 (gdb_condition_true_at_breakpoint): Reimplement.
7336 (add_breakpoint_commands): Take a struct breakpoint pointer
7337 instead of an address. Adjust.
7338 (gdb_no_commands_at_breakpoint): Rename to ...
7339 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7340 parameter. Return true if no breakpoint was found. Change debug
7341 output.
7342 (gdb_no_commands_at_breakpoint): Reimplement.
7343 (run_breakpoint_commands): Rename to ...
7344 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7345 and change return type to boolean.
7346 (run_breakpoint_commands): New function.
7347 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7348 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7349 breakpoint. Go through the_target->remove_point instead of
7350 assuming memory breakpoint.
7351 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7352 software and hardware breakpoints.
7353 (reinsert_raw_breakpoint): Go through the_target->insert_point
7354 instead of assuming memory breakpoint.
7355 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7356 software and hardware breakpoints.
7357 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7358 Check both software and hardware breakpoints.
7359 (validate_inserted_breakpoint): Assert the breakpoint is a
7360 software breakpoint. Set the inserted flag to -1 instead of
7361 setting shlib_disabled.
7362 (delete_disabled_breakpoints): Adjust.
7363 (validate_breakpoints): Only validate software breakpoints.
7364 Adjust to inserted flag change.
7365 (check_mem_read, check_mem_write): Skip breakpoint types other
7366 than software breakpoints. Adjust to inserted flag change.
7367 * mem-break.h (enum raw_bkpt_type): New enum.
7368 (raw_breakpoint, struct process_info): Forward declare.
7369 (Z_packet_to_target_hw_bp_type): Delete declaration.
7370 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7371 (set_gdb_breakpoint, delete_gdb_breakpoint)
7372 (clear_breakpoint_conditions): New declarations.
7373 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7374 (breakpoint_inserted_here): Update comment.
7375 (add_breakpoint_condition, add_breakpoint_commands): Replace
7376 address parameter with a breakpoint pointer parameter.
7377 (gdb_breakpoint_here): Update comment.
7378 (delete_gdb_breakpoint_at): Delete.
7379 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7380 * server.c (process_point_options): Take a struct breakpoint
7381 pointer instead of an address. Adjust.
7382 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7383 delete_gdb_breakpoint.
7384 * spu-low.c (spu_target_ops): Install NULL as
7385 supports_z_point_type method.
7386 * target.h: Include mem-break.h.
7387 (struct target_ops) <prepare_to_access_memory>: Update comment.
7388 <supports_z_point_type>: New field.
7389 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7390 instead of a char. Also take a raw breakpoint pointer.
7391 * win32-arm-low.c (the_low_target): Install NULL as
7392 supports_z_point_type.
7393 * win32-i386-low.c (i386_supports_z_point_type): New function.
7394 (i386_insert_point, i386_remove_point): Adjust to new interface.
7395 (the_low_target): Install i386_supports_z_point_type.
7396 * win32-low.c (win32_supports_z_point_type): New function.
7397 (win32_insert_point, win32_remove_point): Adjust to new interface.
7398 (win32_target_ops): Install win32_supports_z_point_type.
7399 * win32-low.h (struct win32_target_ops):
7400 <supports_z_point_type>: New method.
7401 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7402 instead of a char. Also take a raw breakpoint pointer.
7403
932539e3
PA		 74042014-05-20 Pedro Alves <palves@redhat.com>
7405
7406 * mem-break.h: Include break-common.h.
7407 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7408 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7409 (Z_packet_to_target_hw_bp_type): New declaration.
7410 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7411 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7412 (Z_PACKET_ACCESS_WP): Delete macros.
7413 (Z_packet_to_hw_type): Delete function.
7414 * i386-low.h: Don't include break-common.h here.
7415 (Z_packet_to_hw_type): Delete declaration.
7416 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7417 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7418 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7419 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7420 * linux-aarch64-low.c: Don't include break-common.h here.
7421 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7422 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7423 (Z_packet_to_target_hw_bp_type): Delete function.
7424 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7425 function.
7426 (mips_insert_point, mips_remove_point): Use
7427 Z_packet_to_target_hw_bp_type.
7428
4ff0d3d8
PA		 74292014-05-20 Pedro Alves <palves@redhat.com>
7430
7431 * linux-aarch64-low.c: Include break-common.h.
7432 (enum target_point_type): Delete.
7433 (Z_packet_to_point_type): Rename to ...
7434 (Z_packet_to_target_hw_bp_type): ... this, and return a
7435 target_hw_bp_type instead.
7436 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7437 instead of an enum target_point_type.
7438 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7439 breakpoint type.
7440 (aarch64_dr_state_insert_one_point)
7441 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7442 (aarch64_handle_aligned_watchpoint)
7443 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7444 Take an enum target_hw_bp_type instead of an enum
7445 target_point_type.
7446 (aarch64_supports_z_point_type): New function.
7447 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7448 use Z_packet_to_target_hw_bp_type.
7449
786dc519
JB		 74502014-05-20 Joel Brobecker <brobecker@adacore.com>
7451
7452 * configure.ac: Only use -Werror by default when DEVELOPMENT
7453 is true.
7454 * configure: Regenerate.
7455
9e0aa64f
JK		 74562014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7457
7458 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7459 * linux-x86-low.c (X86_64_USER_REGS): New.
7460 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7461
2b577b92
YQ		 74622014-04-28 Yao Qi <yao@codesourcery.com>
7463
7464 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7465 name.
7466
94611da2
PA		 74672014-04-25 Pedro Alves <palves@redhat.com>
7468
7469 PR server/16255
7470 * linux-low.c (linux_attach_fail_reason_string): New function.
7471 (linux_attach_lwp): Delete.
7472 (linux_attach_lwp_1): Rename to ...
7473 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7474 argument. Remove "initial" parameter. Return int instead of
7475 void. Don't error or warn here.
7476 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7477 failure to attach to the tgid. Call warning when failing to
7478 attach to an lwp.
7479 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7480 argument. Remove "initial" parameter. Return int instead of
7481 void. Don't error or warn here.
7482 (linux_attach_fail_reason_string): New declaration.
7483 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7484 interface change. Use linux_attach_fail_reason_string.
7485
01f9f808
MS		 74862014-04-24 Michael Sturm <michael.sturm@mintel.com>
7487 Walfred Tedeschi <walfred.tedeschi@intel.com>
7488
7489 * Makefile.in: Added rules to handle new files
7490 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7491 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7492 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7493 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7494 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7495 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7496 x32-avx512-linux.o.
7497 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7498 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7499 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7500 i386/x32-avx512.xml.
7501 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7502 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7503 i386/x32-avx512-linux.xml.
7504 * i387-fp.c (num_avx512_k_registers): New constant for number
7505 of K registers.
7506 (num_avx512_zmmh_low_registers): New constant for number of
7507 lower ZMM registers (0-15).
7508 (num_avx512_zmmh_high_registers): New constant for number of
7509 higher ZMM registers (16-31).
7510 (num_avx512_ymmh_registers): New contant for number of higher
7511 YMM registers (ymm16-31 added by avx521 on x86_64).
7512 (num_avx512_xmm_registers): New constant for number of higher
7513 XMM registers (xmm16-31 added by AVX512 on x86_64).
7514 (struct i387_xsave): Add space for AVX512 registers.
7515 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7516 Add code to handle AVX512 registers.
7517 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7518 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7519 prototypei from generated file.
7520 (tdesc_amd64_avx512_linux): Likewise.
7521 (init_registers_x32_avx512_linux): Likewise.
7522 (tdesc_x32_avx512_linux): Likewise.
7523 (init_registers_i386_avx512_linux): Likewise.
7524 (tdesc_i386_avx512_linux): Likewise.
7525 (x86_64_regmap): Add AVX512 registers.
7526 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7527 mask.
7528 (initialize_low_arch): Add code to initialize AVX512 registers.
7529
51aa91f9
PA		 75302014-04-23 Pedro Alves <palves@redhat.com>
7531
7532 * mem-break.c (find_gdb_breakpoint_at): Make static.
7533 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7534
a4165e94
PA		 75352014-04-23 Pedro Alves <palves@redhat.com>
7536
7537 * i386-low.c: Don't include break-common.h here.
7538 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7539 prototype to take target_hw_bp_type as argument instead of a Z
7540 packet char.
7541 * i386-low.h: Include break-common.h here.
7542 (Z_packet_to_hw_type): Declare.
7543 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7544 prototypes.
7545 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7546 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7547 (x86_remove_point): Convert the packet number to a
7548 target_hw_bp_type before calling i386_low_remove_watchpoint.
7549 * win32-i386-low.c (i386_insert_point): Convert the packet number
7550 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7551 (i386_remove_point): Convert the packet number to a
7552 target_hw_bp_type before calling i386_low_remove_watchpoint.
7553
b8acf843
PA		 75542014-04-23 Pedro Alves <palves@redhat.com>
7555
7556 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7557
d708bcd1
PA		 75582014-04-10 Pedro Alves <palves@redhat.com>
7559
7560 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7561 Check if the condition or command is NULL before checking if the
7562 breakpoint is known. On success, return true.
7563 * mem-break.h (add_breakpoint_condition): Document return.
7564 (add_breakpoint_commands): Add describing comment.
7565 * server.c (skip_to_semicolon): New function.
7566 (process_point_options): Use it.
7567
2eec7d5b
PA		 75682014-04-09 Pedro Alves <palves@redhat.com>
7569
7570 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7571 to lwpid_of.
7572
fa96cb38
PA		 75732014-02-27 Pedro Alves <palves@redhat.com>
7574
7575 PR 12702
7576 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7577 macros.
7578 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7579 output.
7580 (last_thread_of_process_p): Take a PID argument instead of a
7581 thread pointer.
7582 (linux_wait_for_lwp): Delete.
7583 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7584 functions.
7585 (linux_low_filter_event): New function, party factored out from
7586 linux_wait_for_event.
7587 (linux_wait_for_event): Rename to ...
7588 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7589 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7590 sigsuspend. Check for zombie leaders.
7591 (linux_wait_for_event): Reimplement as wrapper around
7592 linux_wait_for_event_filtered.
7593 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7594 a normal or signal exit is seen, it's the whole process exiting.
7595 (wait_for_sigstop): No longer a for_each_inferior callback.
7596 Rewrite on top of linux_wait_for_event_filtered.
7597 (stop_all_lwps): Call wait_for_sigstop directly.
7598 * server.c (resume, handle_target_event): Handle
7599 TARGET_WAITKIND_NO_RESUMED.
7600
d763de10
JB		 76012014-02-26 Joel Brobecker <brobecker@adacore.com>
7602
7603 * win32-low.c (psapi_get_dll_name,
7604 * win32_CreateToolhelp32Snapshot): Delete.
7605 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7606 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7607 Delete.
7608 (handle_load_dll): Add function description.
7609 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7610
850a0f76
JB		 76112014-02-26 Joel Brobecker <brobecker@adacore.com>
7612
7613 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7614 Add comment.
7615 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7616 base address when calling win32_add_one_solib.
7617 (handle_load_dll): Delete local variable load_addr.
7618 Remove 0x1000 offset applied to DLL base address when calling
7619 win32_add_one_solib.
7620 (handle_unload_dll): Add comment.
7621
f25b3fc3
JB		 76222014-02-26 Joel Brobecker <brobecker@adacore.com>
7623
7624 * win32-low.c (win32_add_all_dlls): Renames
7625 win32_ensure_ntdll_loaded. Rewrite function documentation.
7626 Adjust implementation to always load all DLLs.
7627 Add 0x1000 offset to DLL base address when calling
7628 win32_add_one_solib.
7629 (child_initialization_done): New static global.
7630 (do_initial_child_stuff): Set child_initialization_done to
7631 zero during child initialization, and 1 after. Replace call
7632 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7633 Add comment.
7634 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7635 (handle_unload_dll): Add function documentation.
7636 (get_child_debug_event): Ignore load and unload DLL events
7637 during child initialization.
7638
d86d4aaf
DE		 76392014-02-20 Doug Evans <dje@google.com>
7640
3bc32da3 7641 Remove global all_lwps.
d86d4aaf
DE		 7642 * inferiors.h (ptid_of): Move here from linux-low.h.
7643 (pid_of, lwpid_of): Ditto.
7644 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7645 parameter is a struct thread_info * now.
7646 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7647 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7648 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7649 directly.
7650 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7651 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7652 * linux-arm-low.c (update_registers_callback): Update, "entry"
7653 parameter is a struct thread_info * now.
7654 Fetch lwpid from current_inferior directly.
7655 (arm_insert_point): Pass &all_threads to find_inferior instead of
7656 &all_lwps.
7657 (arm_remove_point): Ditto.
7658 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7659 (arm_prepare_to_resume): Fetch pid from thread.
7660 (arm_read_description): Fetch lwpid from current_inferior directly.
7661 * linux-low.c (all_lwps): Delete.
7662 (delete_lwp): Delete call to remove_inferior.
7663 (handle_extended_wait): Fetch lwpid from thread.
7664 (add_lwp): Don't set lwp->entry.id. Remove call to
7665 add_inferior_to_list.
7666 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7667 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7668 (kill_one_lwp_callback): Ditto.
7669 (linux_kill): Don't dereference NULL pointer.
7670 Fetch ptid,lwpid from thread.
7671 (get_detach_signal): Fetch ptid from thread.
7672 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7673 Simplify call to regcache_invalidate_thread.
7674 (delete_lwp_callback): Update, "entry" parameter is a
7675 struct thread_info * now. Fetch pid from thread.
7676 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7677 (status_pending_p_callback): Update, "entry" parameter is a
7678 struct thread_info * now. Fetch ptid from thread.
7679 (find_lwp_pid): Update, "entry" parameter is a
7680 struct thread_info * now.
7681 (linux_wait_for_lwp): Fetch pid from thread.
7682 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7683 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7684 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7685 (dequeue_one_deferred_signal): Ditto.
7686 (cancel_breakpoint): Fetch ptid from current_inferior.
7687 (linux_wait_for_event): Pass &all_threads to find_inferior,
7688 not &all_lwps. Fetch ptid, lwpid from thread.
7689 (count_events_callback): Update, "entry" parameter is a
7690 struct thread_info * now.
7691 (select_singlestep_lwp_callback): Ditto.
7692 (select_event_lwp_callback): Ditto.
7693 (cancel_breakpoints_callback): Ditto.
7694 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7695 not &all_lwps.
7696 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7697 (unsuspend_one_lwp): Update, "entry" parameter is a
7698 struct thread_info * now.
7699 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7700 not &all_lwps.
7701 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7702 Fetch lwpid from thread, not lwp.
7703 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7704 Pass &all_threads to find_inferior, not &all_lwps.
7705 (send_sigstop): Fetch lwpid from thread, not lwp.
7706 (send_sigstop_callback): Update, "entry" parameter is a
7707 struct thread_info * now.
7708 (suspend_and_send_sigstop_callback): Ditto.
7709 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7710 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7711 struct thread_info * now.
7712 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7713 from thread, lwp.
7714 (lwp_running): Update, "entry" parameter is a
7715 struct thread_info * now.
7716 (stop_all_lwps): Fetch ptid from thread.
7717 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7718 (linux_resume_one_lwp): Fetch lwpid from thread.
7719 (linux_set_resume_request): Update, "entry" parameter is a
7720 struct thread_info * now. Fetch pid, lwpid from thread.
7721 (resume_status_pending_p): Update, "entry" parameter is a
7722 struct thread_info * now.
7723 (need_step_over_p): Ditto. Fetch lwpid from thread.
7724 (start_step_over): Fetch lwpid from thread.
7725 (linux_resume_one_thread): Update, "entry" parameter is a
7726 struct thread_info * now. Fetch lwpid from thread.
7727 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7728 (proceed_one_lwp): Update, "entry" parameter is a
7729 struct thread_info * now. Fetch lwpid from thread.
7730 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7731 struct thread_info * now.
7732 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7733 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7734 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7735 directly.
7736 (regsets_store_inferior_registers): Ditto.
7737 (fetch_register, store_register): Ditto.
7738 (linux_read_memory, linux_write_memory): Ditto.
7739 (linux_request_interrupt): Ditto.
7740 (linux_read_auxv): Ditto.
7741 (linux_xfer_siginfo): Ditto.
7742 (linux_qxfer_spu): Ditto.
7743 (linux_qxfer_libraries_svr4): Ditto.
7744 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7745 moved to inferiors.h.
7746 (get_lwp): Delete.
7747 (get_thread_lwp): Update.
7748 (struct lwp_info): Delete member "entry". Simplify comment for
7749 member "thread".
7750 (all_lwps): Delete.
7751 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7752 current_inferior directly.
7753 (update_watch_registers_callback): Update, "entry" parameter is a
7754 struct thread_info * now. Fetch pid from thread.
7755 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7756 (mips_insert_point): Fetch lwpid from current_inferior.
7757 Pass &all_threads to find_inferior, not &all_lwps.
7758 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7759 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7760 directly.
7761 (mips_stopped_data_address): Ditto.
7762 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7763 directly.
7764 * linux-tile-low.c (tile_arch_setup): Ditto.
7765 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7766 (update_debug_registers_callback): Update, "entry" parameter is a
7767 struct thread_info * now. Fetch pid from thread.
7768 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7769 Pass &all_threads to find_inferior, not &all_lwps.
7770 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7771 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7772 Pass &all_threads to find_inferior, not &all_lwps.
7773 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7774 (i386_dr_low_get_status): Ditto.
7775 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7776 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7777 (x86_linux_read_description): Ditto.
7778 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7779
3b8361aa
DE		 77802014-02-20 Doug Evans <dje@google.com>
7781
7782 * inferiors.c (get_first_inferior): Fix buglet.
7783
f7667f0d
DE		 77842014-02-19 Doug Evans <dje@google.com>
7785
7786 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7787 * inferiors.c (add_thread): Change result type to struct thread_info *.
7788 All callers updated.
7789 (add_lwp): Call add_thread here instead of in callers.
7790 All callers updated.
7791 * linux-low.h (get_lwp_thread): Rewrite.
7792 (struct lwp_info): New member "thread".
7793
b3312d80
DE		 77942014-02-19 Doug Evans <dje@google.com>
7795
7796 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7797 All callers updated.
7798
ecc6f45c
DE		 77992014-02-19 Doug Evans <dje@google.com>
7800
7801 * inferiors.c (add_thread): Fix whitespace.
7802
649ebbca
DE		 78032014-02-19 Doug Evans <dje@google.com>
7804
7805 * dll.c (clear_dlls): Replace accessing list implemention details
7806 with API function.
7807 * gdbthread.h (get_first_thread): Declare.
7808 * inferiors.c (for_each_inferior_with_data): New function.
7809 (get_first_thread): New function.
7810 (find_thread_ptid): Simplify.
7811 (get_first_inferior): New function.
7812 (clear_list): Delete.
7813 (one_inferior_p): New function.
7814 (clear_inferior_list): New function.
7815 (clear_inferiors): Update.
7816 * inferiors.h (for_each_inferior_with_data): Declare.
7817 (clear_inferior_list): Declare.
7818 (one_inferior_p): Declare.
7819 (get_first_inferior): Declare.
7820 * linux-low.c (linux_wait_for_event): Replace accessing list
7821 implemention details with API function.
7822 * server.c (target_running): Ditto.
7823 (accumulate_file_name_length): New function.
7824 (emit_dll_description): New function.
7825 (handle_qxfer_libraries): Replace accessing list implemention
7826 details with API function.
7827 (handle_qxfer_threads_worker): New function.
7828 (handle_qxfer_threads_proper): Replace accessing list implemention
7829 details with API function.
7830 (handle_query): Ditto.
7831 (visit_actioned_threads_callback_ftype): New typedef.
7832 (visit_actioned_threads_data): New struct.
7833 (visit_actioned_threads): Rewrite to be find_inferior callback.
7834 (resume): Call find_inferior.
7835 (handle_status): Replace accessing list implemention
7836 details with API function.
7837 (process_serial_event): Replace accessing list implemention details
7838 with API function.
7839 * target.c (set_desired_inferior): Replace accessing list implemention
7840 details with API function.
7841 * tracepoint.c (same_process_p): New function.
7842 (gdb_agent_about_to_close): Replace accessing list implemention
7843 details with API function.
7844 * win32-low.c (child_delete_thread): Replace accessing list
7845 implemention details with API function.
7846 (match_dll_by_basename): New function.
7847 (dll_is_loaded_by_basename): New function.
7848 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7849 details call to dll_is_loaded_by_basename.
7850
80894984
DE		 78512014-02-19 Doug Evans <dje@google.com>
7852
7853 * dll.h (struct dll_info): Add comment.
7854 * gdbthread.h (struct thread_info): Add comment.
7855 (current_ptid): Simplify.
7856 * inferiors.c (add_process): Update.
7857 (remove_process): Update.
7858 * inferiors.h (struct process_info): Rename member "head" to "entry".
7859 * linux-low.c (delete_lwp): Update.
7860 (add_lwp): Update.
7861 (last_thread_of_process_p): Update.
7862 (kill_one_lwp_callback, linux_kill): Update.
7863 (status_pending_p_callback): Update.
7864 (wait_for_sigstop): Update. Simplify read of ptid.
7865 (start_step_over): Update.
7866 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7867 (get_lwp_thread): Update.
7868 (struct lwp_info): Rename member "head" to "entry".
7869 * regcache.h (inferior_list_entry): Delete.
7870 * server.c (kill_inferior_callback): Update.
7871 (detach_or_kill_inferior_callback): Update.
7872 (print_started_pid): Update.
7873 (print_attached_pid): Update.
7874 (process_serial_event): Simplify read of ptid.
7875 * thread-db.c (thread_db_create_event): Update.
7876 (thread_db_get_tls_address): Update.
7877 * win32-low.c (current_inferior_ptid): Simplify.
7878
46917d26
TT		 78792014-02-19 Tom Tromey <tromey@redhat.com>
7880
7881 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7882 argument.
7883 (target_supports_btrace): Update.
7884
0759a81e
YQ		 78852014-02-14 Yao Qi <yao@codesourcery.com>
7886
7887 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7888 (rsp-low-ipa.o): New target.
7889
a7191e8b
TT		 78902014-02-12 Tom Tromey <tromey@redhat.com>
7891
7892 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7893 convert_ascii_to_int.
7894 * regcache.c (registers_to_string): Likewise.
7895 * remote-utils.c (decode_M_packet): Likewise.
7896 * server.c (process_serial_event): Likewise.
7897
ff0e980e
TT		 78982014-02-12 Tom Tromey <tromey@redhat.com>
7899
7900 * server.c (handle_query, handle_v_run): Use hex2bin, not
7901 unhexify.
7902 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7903
e9371aff
TT		 79042014-02-12 Tom Tromey <tromey@redhat.com>
7905
7906 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7907 convert_int_to_ascii.
7908 * regcache.c (registers_to_string, collect_register_as_string):
7909 Likewise.
7910 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7911 Likewise.
7912 * server.c (process_serial_event): Likewise.
7913 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7914 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7915
971dc0b8
TT		 79162014-02-12 Tom Tromey <tromey@redhat.com>
7917
7918 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7919 bin2hex, not hexify.
7920 * tracepoint.c (cmd_qtstatus): Likewise.
7921
0a822afb
TT		 79222014-02-12 Tom Tromey <tromey@redhat.com>
7923
7924 * remote-utils.c (monitor_output): Pass explicit length to
7925 hexify.
7926
9c3d6531
TT		 79272014-02-12 Tom Tromey <tromey@redhat.com>
7928
7929 * tracepoint.c: Include rsp-low.h.
7930 * server.c: Include rsp-low.h.
7931 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7932 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7933 declare.
7934 * remote-utils.c: Include rsp-low.h.
7935 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7936 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7937 (convert_int_to_ascii, convert_ascii_to_int): Move to
7938 common/rsp-low.c.
7939 * regcache.c: Include rsp-low.h.
7940 * ax.c: Include rsp-low.h.
7941 * Makefile.in (SFILES): Add common/rsp-low.c.
7942 (OBS): Add rsp-low.o.
7943 (rsp-low.o): New target.
7944
01fd3ea5
TT		 79452014-02-12 Tom Tromey <tromey@redhat.com>
7946
7947 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7948 Include print-utils.h.
7949 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7950 (plongest, thirty_two, phex_nz): Remove.
7951 * Makefile.in (SFILES): Add common/print-utils.c.
7952 (OBS): Add print-utils.o.
7953 (print-utils-ipa.o): New target.
7954 (print-utils.o): New target.
7955 (IPA_OBJS): Add print-utils-ipa.o.
7956
e99dc820
TT		 79572014-02-06 Tom Tromey <tromey@redhat.com>
7958
7959 * Makefile.in (SFILES): Fix indentation.
7960
ee1e2d4f
DE		 79612014-02-05 Doug Evans <dje@google.com>
7962
7963 * linux-low.c (linux_wait_for_event): Improve comment.
7964 (linux_wait_1): Keep current_inferior in sync with event_child.
7965
f5a02773
DE		 79662014-01-22 Doug Evans <dje@google.com>
7967
7968 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7969
87ce2a04
DE		 79702014-01-22 Doug Evans <dje@google.com>
7971
7972 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7973 * configure: Regenerate.
7974 * config.in: Regenerate.
7975 * Makefile.in (SFILES): Add debug.c.
7976 (OBS): Add debug.o.
7977 * debug.c: New file.
7978 * debug.h: New file.
7979 * linux-aarch64-low.c (*): Update all debugging printfs to use
7980 debug_printf instead of fprintf.
7981 * linux-arm-low.c (*): Ditto.
7982 * linux-cris-low.c (*): Ditto.
7983 * linux-crisv32-low.c (*): Ditto.
7984 * linux-m32r-low.c (*): Ditto.
7985 * linux-sparc-low.c (*): Ditto.
7986 * linux-x86.c (*): Ditto.
7987 * linux-low.c (*): Ditto.
7988 (linux_wait_1): Add calls to debug_enter, debug_exit.
7989 (linux_wait): Remove redundant debugging printf.
7990 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7991 (linux_resume, unstop_all_lwps): Ditto.
7992 * mem-break.c (*): Update all debugging printfs to use
7993 debug_printf instead of fprintf.
7994 * remote-utils.c (*): Ditto.
7995 * thread-db.c (*): Ditto.
7996 * server.c #include <ctype.h>, "gdb_vecs.h".
7997 (debug_threads): Moved to debug.c.
7998 (*): Update all debugging printfs to use debug_printf instead of
7999 fprintf.
8000 (start_inferior): Replace call to fflush with call to debug_flush.
8001 (monitor_show_help): Mention set debug-format.
8002 (parse_debug_format_options): New function.
8003 (handle_monitor_command): Handle "monitor set debug-format".
8004 (gdbserver_usage): Mention --debug-format.
8005 (main): Parse --debug-format.
8006 * server.h (debug_threads): Declaration moved to debug.h.
8007 #include "debug.h".
8008 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8009 trace_debug_1 that uses debug_printf.
8010 (tracepoint_look_up_symbols): Update all debugging printfs to use
8011 debug_printf instead of fprintf.
8012
e671835b
BS		 80132014-01-20 Baruch Siach <baruch@tkos.co.il>
8014
8015 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8016 sys/ptrace.h.
8017
b5737fa9
PA		 80182014-01-17 Pedro Alves <palves@redhat.com>
8019
ea38d2a9 8020 PR build/16445
c7faa97a
PA		 8021 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8022 defined after including gdb_proc_service.h.
b5737fa9 8023
40ed484e
DE		 80242014-01-16 Doug Evans <dje@google.com>
8025
8026 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8027 (match_dll): Use it.
8028
969c39fb
MM		 80292014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8030
8031 * target.h (target_ops) <read_btrace>: Change parameters and
8032 return type to allow error reporting.
8033 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8034 trace reading errors on.
8035 * linux-low.c (linux_low_read_btrace): Pass trace reading
8036 errors on.
8037 (linux_low_disable_btrace): New.
8038
ab7f45ba
DE		 80392014-01-15 Doug Evans <dje@google.com>
8040
8041 * inferiors.c (thread_id_to_gdb_id): Delete.
8042 * inferiors.h (thread_id_to_gdb_id): Delete.
8043
66af0f44
EZ		 80442014-01-13 Eli Zaretskii <eliz@gnu.org>
8045
8046 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8047 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8048 versions.
8049
9939e131
PA		 80502014-01-08 Pedro Alves <palves@redhat.com>
8051
8052 * server.c (handle_status): Don't discard previous queued stop
8053 replies or thread's pending status here.
8054 (main) <disconnection>: Do it here instead.
8055
b7ea362b
PA		 80562014-01-08 Pedro Alves <palves@redhat.com>
8057
8058 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8059 * server.c (visit_actioned_threads, handle_pending_status): New
8060 function.
8061 (handle_v_cont): Factor out parts to ...
8062 (resume): ... this new function. If in all-stop, and a thread
8063 being resumed has a pending status, report it without actually
8064 resuming.
8065 (myresume): Adjust to use the new 'resume' function.
8066 (clear_pending_status_callback, set_pending_status_callback)
8067 (find_status_pending_thread_callback): New functions.
8068 (handle_status): Handle the case of multiple threads having
8069 interesting statuses to report. Report threads' real last signal
8070 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8071 with an interesting thread to report the status for, instead of
8072 always reporting the status of the first thread.
8073
28498c42
JB		 80742014-01-01 Joel Brobecker <brobecker@adacore.com>
8075
8076 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8077 * gdbreplay.c (gdbreplay_version): Likewise.
8078
f45c82da
YZ		 80792013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8080
8081 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8082 iov.iov_len with the real length in use.
8083
379a5e2d
JB		 80842013-12-13 Joel Brobecker <brobecker@adacore.com>
8085
8086 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8087 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8088 for all targets that use win32-low.c.
8089 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8090 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8091
4210d83e
PA		 80922013-12-13 Pedro Alves <palves@redhat.com>
8093
8094 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8095 if equal to TARGET_WAITKIND_LOADED.
8096 * win32-low.c (cached_status): New static global.
8097 (win32_wait): Add declaration.
8098 (do_initial_child_stuff): Flush all initial pending debug events
8099 up to the initial breakpoint.
8100 (win32_wait): If CACHED_STATUS was set, return that instead
8101 of doing a real wait. Remove the code resuming the execution
8102 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8103 during the initial phase. Also remove the code changing
8104 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8105 TARGET_WAITKIND_STOPPED.
8106
e7f0d979
YQ		 81072013-12-11 Yao Qi <yao@codesourcery.com>
8108
8109 * notif.c (handle_notif_ack): Return 0 if no notification
8110 matches.
8111
ebcf782c
DE		 81122013-11-20 Doug Evans <dje@google.com>
8113
8114 * linux-low.c (linux_set_resume_request): Fix comment.
8115
20ad9378
DE		 81162013-11-20 Doug Evans <dje@google.com>
8117
8118 * linux-low.c (resume_status_pending_p): Tweak comment.
8119
a196ebeb
WT		 81202013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8121
8122 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8123 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8124 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8125 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8126 (srv_amd64_regobj): Add amd64-mpx.o.
8127 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8128 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8129 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8130 * i387-fp.c (num_pl_bnd_register) Added constant.
8131 (num_pl_bnd_cfg_registers) Added constant.
8132 (struct i387_xsave) Added reserved area and MPX fields.
8133 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8134 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8135 function.
8136 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8137 (init_registers_amd64_mpx_linux): Declare new function.
8138 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8139 (x86_64_regmap): Add MPX registers.
8140 (x86_linux_read_description): Add MPX case.
8141 (initialize_low_arch): Initialize MPX targets.
8142
0080a2f6
TT		 81432013-11-18 Tom Tromey <tromey@redhat.com>
8144
8145 * configure: Rebuild.
8146 * configure.ac: Don't check for stdlib.h.
8147 * gdbreplay.c: Unconditionally include stdlib.h.
8148
2978b111
TT		 81492013-11-18 Tom Tromey <tromey@redhat.com>
8150
8151 * config.in: Rebuild.
8152 * configure: Rebuild.
8153 * configure.ac: Don't use AC_HEADER_DIRENT.
8154
a3d08894
TT		 81552013-11-18 Tom Tromey <tromey@redhat.com>
8156
8157 * server.h: Don't check HAVE_STRING_H.
8158 * gdbreplay.c: Don't check HAVE_STRING_H.
8159 * configure: Rebuild.
8160
0a5dd17d
TT		 81612013-11-18 Tom Tromey <tromey@redhat.com>
8162
8163 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8164 LIBGNU.
8165
1bd2f0ba
TT		 81662013-11-08 Tom Tromey <tromey@redhat.com>
8167
8168 * configure, config.in: Rebuild.
8169 * configure.ac: Remove unused configury.
8170
3266f10b
TT		 81712013-11-08 Tom Tromey <tromey@redhat.com>
8172
8173 * acinclude.m4: Include common.m4, codeset.m4.
8174 * configure, config.in: Rebuild.
8175 * configure.ac: Use GDB_AC_COMMON.
8176
6682d959
AA		 81772013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8178
8179 * linux-s390-low.c (HWCAP_S390_TE): New define.
8180 (s390_arch_setup): Consider the TE field in the HWCAP for
8181 determining 'have_regset_tdb'.
8182
fd0a4d76
SDJ		 81832013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8184
8185 PR gdb/16014
8186 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8187 call to sizeof.
8188
1a3d890b
PA		 81892013-10-02 Pedro Alves <palves@redhat.com>
8190
8191 * server.c (process_serial_event): Don't output "GDBserver
8192 exiting" if GDB is connected through stdio.
8193 * target.c (mywait): Likewise, be silent if GDB is connected
8194 through stdio.
8195
97ad4581
JB		 81962013-10-01 Joel Brobecker <brobecker@adacore.com>
8197
8198 * lynx-low.c (lynx_add_threads_after_attach): New function.
8199 (lynx_attach): Remove call to add_thread. Add call to
8200 lynx_add_threads_after_attach instead.
8201
5b4e221c
MF		 82022013-09-28 Mike Frysinger <vapier@gentoo.org>
8203
8204 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8205 * config.in, configure: Regenerated.
8206
ee47b2f8
YQ		 82072013-09-18 Yao Qi <yao@codesourcery.com>
8208
8209 PR server/15959
8210 * server.c (start_inferior): Clear 'resume_info'.
8211
d6707650 82122013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8213
d6707650
JW		 8214 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8215 for each register.
8216
9243dd0e 82172013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8218
9243dd0e
JW		 8219 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8220 linux-tile-low.o to srv_tgtobj.
8221
c623a6ef
WN		 82222013-09-16 Will Newton <will.newton@linaro.org>
8223
8224 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8225 out regs.
8226
fb71d39e
PA		 82272013-09-06 Pedro Alves <palves@redhat.com>
8228
8229 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8230 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8231 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8232 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8233 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8234 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8235
8e7e9910
PA		 82362013-09-06 Pedro Alves <palves@redhat.com>
8237
8238 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8239 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8240
7c3a12ca
PA		 82412013-09-06 Pedro Alves <palves@redhat.com>
8242
8243 * linux-amd64-ipa.c: Include tracepoint.h.
8244 * linux-i386-ipa.c: Include tracepoint.h.
8245
8eb3d7b6
RW		 82462013-09-06 Ricard Wanderlof <ricardw@axis.com>
8247
8248 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8249 (ps_get_thread_area): New function.
8250
eddddb9d
RW		 82512013-09-06 Ricard Wanderlof <ricardw@axis.com>
8252
8253 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8254 (initialize_low_arch): Call init_registers_crisv32 rather than
8255 init_register_crisv32.
8256
533b0600
PA		 82572013-09-05 Pedro Alves <palves@redhat.com>
8258
8259 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8260 to ...
8261 * hostio.h: ... this new file.
8262 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8263 win32-low.c: Include hostio.h.
8264
0ce3d3b5
PA		 82652013-09-05 Pedro Alves <palves@redhat.com>
8266
8267 * server.h (gdb_client_data, handler_func, callback_handler_func)
8268 (delete_file_handler, add_file_handler, append_callback_event)
8269 (delete_callback_event, start_event_loop, initialize_event_loop):
8270 Move to event-loop.h and include it.
8271 * event-loop.h: New file.
8272
799cdc37
PA		 82732013-09-05 Pedro Alves <palves@redhat.com>
8274
8275 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8276 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8277 (loaded_dll, unloaded_dll): Move to ...
8278 * dll.h: ... this new file.
8279 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8280
6a6bbd9d
PA		 82812013-09-05 Pedro Alves <palves@redhat.com>
8282
8283 * server.h (current_process, get_thread_process, all_processes)
8284 (add_inferior_to_list, for_each_inferior, current_inferior)
8285 (remove_inferior, add_process, remove_process, find_process_pid)
8286 (have_started_inferiors_p, have_attached_inferiors_p)
8287 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8288 (clear_inferiors, find_inferior, find_inferior_id)
8289 (inferior_target_data, set_inferior_target_data)
8290 (inferior_regcache_data, set_inferior_regcache_data): Move to
8291 inferiors.h, and include it.
8292 * inferiors.h: New file.
8293
f699aaba
PA		 82942013-09-05 Pedro Alves <palves@redhat.com>
8295
8296 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8297 Move ...
72f4393d 8298 * ax.h: ... here.
f699aaba 8299
c144c7a0
PA		 83002013-09-05 Pedro Alves <palves@redhat.com>
8301
8302 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8303 tracepoint.h.
8304 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8305 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8306 (handle_tracepoint_general_set, handle_tracepoint_query)
8307 (tracepoint_finished_step, tracepoint_was_hit)
8308 (release_while_stepping_state_list, current_traceframe)
8309 (in_readonly_region, traceframe_read_mem)
8310 (fetch_traceframe_registers, traceframe_read_sdata)
8311 (traceframe_read_info, struct fast_tpoint_collect_status)
8312 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8313 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8314 (supply_fast_tracepoint_registers)
8315 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8316 (ipa_tdesc, claim_trampoline_space)
8317 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8318 (agent_mem_read, agent_get_trace_state_variable_value)
8319 (agent_set_trace_state_variable_value, agent_tsv_read)
8320 (agent_mem_read_string, get_raw_reg_func_addr)
8321 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8322 * tracepoint.h: ... this new file.
8323
ff42e6ab
PA		 83242013-09-05 Pedro Alves <palves@redhat.com>
8325
8326 * server.h (perror_with_name, error, fatal, warning, paddress)
8327 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8328 include it.
8329 * utils.h: New file.
8330
541af0f4
PA		 83312013-09-05 Pedro Alves <palves@redhat.com>
8332
8333 * server.h (remote_debug, noack_mode, transport_is_reliable)
8334 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8335 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8336 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8337 (write_enn, initialize_async_io, enable_async_io)
8338 (disable_async_io, check_remote_input_interrupt_request)
8339 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8340 (dead_thread_notify, prepare_resume_reply)
8341 (decode_address_to_semicolon, decode_address, decode_m_packet)
8342 (decode_M_packet, decode_X_packet, decode_xfer_write)
8343 (decode_search_memory_packet, unhexify, hexify)
8344 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8345 (look_up_one_symbol, relocate_instruction)
8346 (monitor_output): Move to remote-utils.h, and include it.
8347 * remote-utils.h: New file.
8348
eebdf26b
PA		 83492013-09-05 Pedro Alves <palves@redhat.com>
8350
8351 * server.h (_): Delete.
8352
3aafd2ff
PA		 83532013-09-02 Pedro Alves <palves@redhat.com>
8354
8355 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8356 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8357 allocated.
8358 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8359
cee83bcb
PM		 83602013-09-02 Pierre Muller <muller@sourceware.org>
8361
8362 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8363 or WriteProcessMemory complete successfully and handle
8364 ERROR_PARTIAL_COPY error.
8365
9a13b2fa
PA		 83662013-09-02 Pedro Alves <palves@redhat.com>
8367
8368 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8369 error instead of EIO.
8370
602e3198
JK		 83712013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8372
8373 PR server/15604
8374 * linux-low.c: Include filestuff.h.
8375 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8376 * lynx-low.c: Include filestuff.h.
8377 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8378 * server.c: Include filestuff.h.
8379 (main): Call notice_open_fds.
8380 * spu-low.c: Include filestuff.h.
8381 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8382
96d7229d
LM		 83832013-08-22 Luis Machado <lgustavo@codesourcery.com>
8384
8385 * Makefile.in: Explain why ../target and ../nat are not
8386 listed as include file search paths.
8387 (linux-waitpid.o): New object file rule.
8388 * configure.srv (srv_native_linux_obj): New variable.
8389 Replace all occurrences of linux native object files with
8390 $srv_native_linux_obj.
8391 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8392 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8393 (linux_enable_event_reporting): Remove declaration.
8394 (my_waitpid): Moved to common/linux-waitpid.c.
8395 (linux_wait_for_event): Pass ptid when calling
8396 linux_enable_event_reporting.
8397 (linux_supports_tracefork_flag): Remove.
8398 (linux_enable_event_reporting): Likewise.
8399 (linux_tracefork_grandchild): Remove.
8400 (STACK_SIZE): Moved to common/linux-ptrace.c.
8401 (linux_tracefork_child): Remove.
8402 (linux_test_for_tracefork): Remove.
8403 (linux_look_up_symbols): Call linux_supports_traceclone.
8404 (initialize_low): Remove call to linux_test_for_tracefork.
8405 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8406 common/linux-ptrace.h.
8407 (PTRACE_TYPE_ARG4): Likewise.
8408 Include linux-ptrace.h.
8409
32940073
PA		 84102013-08-21 Pedro Alves <palves@redhat.com>
8411
8412 * config.in: Renegerate.
8413
33b60d58 84142013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8415
33b60d58
LM		 8416 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8417 (SFILES): Remove $(srcdir)/common/target-common.c and
8418 add $(srcdir)/target/waitstatus.c.
8419 (OBS): Remove target-common.o and add waitstatus.o.
8420 (server_h): Remove $(srcdir)/../common/target-common.h and
8421 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8422 and $(srcdir)/../target/waitstatus.h.
8423 (target-common.o): Remove.
8424 (waitstatus.o): New target object file.
8425 * target.h: Do not include target-common.h and
8426 include target/resume.h, target/wait.h and
8427 target/waitstatus.h.
8428
b8e1b30e
LM		 84292013-08-13 Luis Machado <lgustavo@codesourcery.com>
8430
8431 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8432 to PTRACE_TYPE_ARG3.
8433 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8434 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8435 PTRACE_TYPE_ARG4.
8436 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8437 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8438
7a60ad40
YQ		 84392013-07-27 Jie Zhang <jie@codesourcery.com>
8440 Daniel Jacobowitz <dan@codesourcery.com>
8441 Yao Qi <yao@codesourcery.com>
8442
8443 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8444 (mips-linux-watch.o): New rule.
8445 (mips_linux_watch_h): New variable.
8446 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8447 srv_tgtobj.
8448 * linux-mips-low.c: Include mips-linux-watch.h.
8449 (struct arch_process_info, struct arch_lwp_info): New.
8450 (update_watch_registers_callback): New function.
8451 (mips_linux_new_process, mips_linux_new_thread) New functions.
8452 (mips_linux_prepare_to_resume, mips_insert_point): New
8453 functions.
8454 (mips_remove_point, mips_stopped_by_watchpoint): New
8455 functions.
8456 (rsp_bp_type_to_target_hw_bp_type): New function.
8457 (mips_stopped_data_address): New function.
8458 (the_low_target): Add watchpoint support functions.
8459
de6f69ad
YQ		 84602013-07-27 Yao Qi <yao@codesourcery.com>
8461
8462 * i386-low.c: Include break-common.h.
8463 (enum target_hw_bp_type): Remove.
8464
3360c0bf
LM		 84652013-07-24 Luis Machado <lgustavo@codesourcery.com>
8466
8467 * Makefile.in (SFILES): /common/target-common.c.
8468 (OBS): Add target-common.o.
8469 (server_h): Add $(srcdir)/../common/target-common.h.
8470 (target-common.o): New target.
8471 * server.c (queue_stop_reply_callback): Free
8472 status string after use.
8473 * target.c (target_waitstatus_to_string): Remove.
8474 * target.h: Include target-common.h.
8475 (resume_kind): Likewise.
8476 (target_waitkind): Likewise.
8477 (target_waitstatus): Likewise.
8478 (TARGET_WNOHANG): Likewise.
8479
bd885420
YQ		 84802013-07-04 Yao Qi <yao@codesourcery.com>
8481
8482 * Makefile.in (host_alias): Use @host_noncanonical@.
8483 (target_alias): Use @target_noncanonical@.
8484 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8485 ACX_NONCANONICAL_HOST.
8486 * configure: Regenerated.
8487
8488 Revert:
8489 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8490
8491 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8492 * configure: Rebuild.
8493 * Makefile.in (version_host, version_target): Get from configure.
8494 (version.c): Use $(version_host) and $(version_target).
8495
17ef446e
PA		 84962013-07-03 Pedro Alves <palves@redhat.com>
8497
8498 * Makefile.in (config.status): Depend on development.sh.
8499 * acinclude.m4: Include libmcheck.m4.
8500 * configure: Regenerate.
8501
7a9a7487
MG		 85022013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8503
8504 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8505 attribute inside the parentheses.
8506 (winapi_DebugSetProcessKillOnExit): Ditto.
8507 (winapi_DebugBreakProcess): Ditto.
8508 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8509
49b64de6
MG		 85102013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8511
8512 * notif.h (notif_event): Add a dummy member to avoid compiler
8513 errors.
8514
d5749ee7
PA		 85152013-07-01 Pedro Alves <palves@redhat.com>
8516
8517 * hostio.c (HOSTIO_PATH_MAX): Define.
8518 (require_filename, handle_open, handle_unlink, handle_readlink):
8519 Use it.
8520
d8d2a3ee
PA		 85212013-07-01 Pedro Alves <palves@redhat.com>
8522
8523 * server.h: Include "pathmax.h".
8524 * linux-low.c: Don't include sys/param.h.
8525 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8526 MAXPATHLEN.
8527 * win32-low.c: Don't include sys/param.h.
8528 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8529
bc7dea8d
PA		 85302013-07-01 Pedro Alves <palves@redhat.com>
8531
8532 * event-loop.c: Don't check HAVE_UNISTD_H before including
8533 <unistd.h>.
8534 * gdbreplay.c: Likewise.
8535 * remote-utils.c: Likewise.
8536 * server.c: Likewise.
8537 * configure.ac: Don't check for unistd.h.
8538 * configure: Regenerate.
8539
d6c2da54
TT		 85402013-06-28 Tom Tromey <tromey@redhat.com>
8541
8542 * Makefile.in (version.c): Use version.in, not
8543 common/version.in.
8544
257b6bec
MG		 85452013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8546
8547 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8548 * configure: Rebuild.
8549 * Makefile.in (version_host, version_target): Get from configure.
8550 (version.c): Use $(version_host) and $(version_target).
8551
86ebe149
DK		 85522013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8553
8554 Fix trace-status to output user name without trailing colon.
8555 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8556
f30aa5af
DK		 85572013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8558
8559 Fix trace-status to output proper start-time and stop-time.
8560 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8561 output start time and stop time in hex as gdb expects.
8562
28a93511
YQ		 85632013-06-26 Pedro Alves <pedro@codesourcery.com>
8564
8565 * tracepoint.c (build_traceframe_info_xml): Output trace state
8566 variables present in the trace buffer.
8567
01208463
TT		 85682013-06-24 Tom Tromey <tromey@redhat.com>
8569
8570 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8571 create-version.sh.
8572 (version.o): Remove.
8573 * gdbreplay.c: Include version.h.
8574 (version, host_name): Don't declare.
8575 * server.h: Include version.h.
8576 (version, host_name): Don't declare.
8577
760256f9
PA		 85782013-06-12 Pedro Alves <palves@redhat.com>
8579
8580 * linux-x86-low.c (linux_is_elf64): Delete global.
8581 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8582 with local linux_pid_exe_is_elf_64_file use.
8583
030031ee
PA		 85842013-06-11 Pedro Alves <palves@redhat.com>
8585
8586 * linux-low.c (regset_disabled, disable_regset): New functions.
8587 (regsets_fetch_inferior_registers)
8588 (regsets_store_inferior_registers): Use them.
8589 (initialize_regsets_info); Don't allocate the disabled_regsets
8590 array here.
8591 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8592 comment.
8593
5da6eb0a
PA		 85942013-06-11 Pedro Alves <palves@redhat.com>
8595
8596 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8597 xmalloc.
8598
7e5aaa09
PA		 85992013-06-11 Pedro Alves <palves@redhat.com>
8600
8601 * linux-x86-low.c (initialize_low_arch): Call
8602 init_registers_x32_avx_linux.
8603
d878444c
JK		 86042013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8605
8606 Fix compatibility with Android Bionic.
8607 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8608 it is not empty.
8609
3aee8918
PA		 86102013-06-07 Pedro Alves <palves@redhat.com>
8611
5f2b57b5 8612 PR server/14823
3aee8918
PA		 8613 * Makefile.in (OBS): Add tdesc.o.
8614 (IPA_OBJS): Add tdesc-ipa.o.
8615 (tdesc-ipa.o): New rule.
8616 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8617 interface.
8618 * linux-low.c (new_inferior): Delete.
8619 (disabled_regsets, num_regsets): Delete.
8620 (linux_add_process): Adjust to set the new per-process
8621 new_inferior flag.
8622 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8623 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8624 was a stop. When calling arch_setup, switch the current inferior
8625 to the thread that got an event.
8626 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8627 (regsets_fetch_inferior_registers)
8628 (regsets_store_inferior_registers): New regsets_info parameter.
8629 Adjust to use it.
8630 (linux_register_in_regsets): New regs_info parameter. Adjust to
8631 use it.
8632 (register_addr, fetch_register, store_register): New usrregs_info
8633 parameter. Adjust to use it.
8634 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8635 parameter regs_info. Adjust to use it.
8636 (linux_fetch_registers): Get the current inferior's regs_info, and
8637 adjust to use it.
8638 (linux_store_registers): Ditto.
8639 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8640 (initialize_low): Don't initialize the target_regsets here. Call
8641 initialize_low_arch.
8642 * linux-low.h (target_regsets): Delete declaration.
8643 (struct regsets_info): New.
8644 (struct usrregs_info): New.
8645 (struct regs_info): New.
8646 (struct process_info_private) <new_inferior>: New field.
8647 (struct linux_target_ops): Delete the num_regs, regmap, and
8648 regset_bitmap fields. New field regs_info.
8649 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8650 * i387-fp.c (num_xmm_registers): Delete.
8651 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8652 calls to new interface.
8653 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8654 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8655 Infer the number of xmm registers from the regcache's target
8656 description.
8657 * i387-fp.h (num_xmm_registers): Delete.
8658 * inferiors.c (add_thread): Don't install the thread's regcache
8659 here.
8660 * proc-service.c (gregset_info): Fetch the current inferior's
8661 regs_info. Adjust to use it.
8662 * regcache.c: Include tdesc.h.
8663 (register_bytes, reg_defs, num_registers)
8664 (gdbserver_expedite_regs): Delete.
8665 (get_thread_regcache): If the thread doesn't have a regcache yet,
8666 create one, instead of aborting gdbserver.
8667 (regcache_invalidate_one): Rename to ...
8668 (regcache_invalidate_thread): ... this.
8669 (regcache_invalidate_one): New.
8670 (regcache_invalidate): Only invalidate registers of the current
8671 process.
8672 (init_register_cache): Add target_desc parameter, and use it.
8673 (new_register_cache): Ditto. Assert the target description has a
8674 non zero registers_size.
8675 (regcache_cpy): Add assertions. Adjust.
8676 (realloc_register_cache, set_register_cache): Delete.
8677 (registers_to_string, registers_from_string): Adjust.
8678 (find_register_by_name, find_regno, find_register_by_number)
8679 (register_cache_size): Add target_desc parameter, and use it.
8680 (free_register_cache_thread, free_register_cache_thread_one)
8681 (regcache_release, register_cache_size): New.
8682 (register_size): Add target_desc parameter, and use it.
8683 (register_data, supply_register, supply_register_zeroed)
8684 (supply_regblock, supply_register_by_name, collect_register)
8685 (collect_register_as_string, collect_register_by_name): Adjust.
8686 * regcache.h (struct target_desc): Forward declare.
8687 (struct regcache) <tdesc>: New field.
8688 (init_register_cache, new_register_cache): Add target_desc
8689 parameter.
8690 (regcache_invalidate_thread): Declare.
8691 (regcache_invalidate_one): Delete declaration.
8692 (regcache_release): Declare.
8693 (find_register_by_number, register_cache_size, register_size)
8694 (find_regno): Add target_desc parameter.
8695 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8696 declarations.
8697 * remote-utils.c: Include tdesc.h.
8698 (outreg, prepare_resume_reply): Adjust.
8699 * server.c: Include tdesc.h.
8700 (gdbserver_xmltarget): Delete declaration.
8701 (get_features_xml, process_serial_event): Adjust.
8702 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8703 declare.
8704 (struct process_info) <tdesc>: New field.
8705 (ipa_tdesc): Declare.
8706 * tdesc.c: New file.
8707 * tdesc.h: New file.
8708 * tracepoint.c: Include tdesc.h.
8709 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8710 (get_context_regcache): Adjust to pass ipa_tdesc down.
8711 (do_action_at_tracepoint): Adjust to get the register cache size
8712 from the context regcache's description.
8713 (traceframe_walk_blocks): Adjust to get the register cache size
8714 from the current trace frame's description.
8715 (traceframe_get_pc): Adjust to get current trace frame's
8716 description and pass it down.
8717 (gdb_collect): Adjust to get the register cache size from the
8718 IPA's description.
8719 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8720 (gdbserver_xmltarget): Delete.
8721 (initialize_low_tracepoint): Set the ipa's target description.
8722 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8723 (initialize_low_tracepoint): Set the ipa's target description.
8724 * linux-x86-low.c: Include tdesc.h.
8725 [__x86_64__] (is_64bit_tdesc): New.
8726 (ps_get_thread_area, x86_get_thread_area): Use it.
8727 (i386_cannot_store_register): Rename to ...
8728 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8729 (i386_cannot_fetch_register): Rename to ...
8730 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8731 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8732 to new interface.
8733 (target_regsets): Rename to ...
8734 (x86_regsets): ... this.
8735 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8736 interface.
8737 (x86_siginfo_fixup): Use is_64bit_tdesc.
8738 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8739 (tdesc_x32_avx_linux, tdesc_x32_linux)
8740 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8741 Declare.
8742 (x86_linux_update_xmltarget): Delete.
8743 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8744 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8745 (AMD64_LINUX_USER64_CS): New.
8746 (x86_linux_read_description): New, based on
8747 x86_linux_update_xmltarget.
8748 (same_process_callback): New.
8749 (x86_arch_setup_process_callback): New.
8750 (x86_linux_update_xmltarget): New.
8751 (x86_regsets_info): New.
8752 (amd64_linux_regs_info): New.
8753 (i386_linux_usrregs_info): New.
8754 (i386_linux_regs_info): New.
8755 (x86_linux_regs_info): New.
8756 (x86_arch_setup): Reimplement.
8757 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8758 (x86_emit_ops): Ditto.
8759 (the_low_target): Adjust. Install x86_linux_regs_info,
8760 x86_cannot_fetch_register, and x86_cannot_store_register.
8761 (initialize_low_arch): New.
8762 * linux-ia64-low.c (tdesc_ia64): Declare.
8763 (ia64_fetch_register): Adjust.
8764 (ia64_usrregs_info, regs_info): New globals.
8765 (ia64_regs_info): New function.
8766 (the_low_target): Adjust.
8767 (initialize_low_arch): New function.
8768 * linux-sparc-low.c (tdesc_sparc64): Declare.
8769 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8770 Adjust.
8771 (sparc_arch_setup): New function.
8772 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8773 (the_low_target): Adjust.
8774 (initialize_low_arch): New function.
8775 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8776 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8777 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8778 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8779 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8780 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8781 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8782 (tdesc_powerpc_isa205_vsx64l): Declare.
8783 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8784 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8785 (ppc_set_pc, ppc_get_hwcap): Adjust.
8786 (ppc_usrregs_info): Forward declare.
8787 (!__powerpc64__) ppc_regmap_adjusted: New global.
8788 (ppc_arch_setup): Adjust to the current process'es target
8789 description.
8790 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8791 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8792 (ppc_store_evrregset): Adjust.
8793 (target_regsets): Rename to ...
8794 (ppc_regsets): ... this, and make static.
8795 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8796 (ppc_regs_info): New function.
8797 (the_low_target): Adjust.
8798 (initialize_low_arch): New function.
8799 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8800 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8801 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8802 (tdesc_s390x_linux64v2): Declare.
8803 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8804 (s390_fill_gregset, s390_store_last_break): Adjust.
8805 (target_regsets): Rename to ...
8806 (s390_regsets): ... this, and make static.
8807 (s390_get_pc, s390_set_pc): Adjust.
8808 (s390_get_hwcap): New target_desc parameter, and use it.
8809 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8810 (s390_arch_setup): Adjust to set the current process'es target
8811 description. Don't adjust the regmap.
8812 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8813 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8814 (regs_info_3264): New globals.
8815 (s390_regs_info): New function.
8816 (the_low_target): Adjust.
8817 (initialize_low_arch): New function.
8818 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8819 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8820 [__mips64] (init_registers_mips_linux)
8821 (init_registers_mips_dsp_linux): Delete defines.
8822 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8823 (have_dsp): New global.
8824 (mips_read_description): New, based on mips_arch_setup.
8825 (mips_arch_setup): Reimplement.
8826 (get_usrregs_info): New function.
8827 (mips_cannot_fetch_register, mips_cannot_store_register)
8828 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8829 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8830 (target_regsets): Rename to ...
8831 (mips_regsets): ... this, and make static.
8832 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8833 (dsp_regs_info, regs_info): New globals.
8834 (mips_regs_info): New function.
8835 (the_low_target): Adjust.
8836 (initialize_low_arch): New function.
8837 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8838 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8839 Declare.
8840 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8841 (arm_read_description): New, with bits factored from
8842 arm_arch_setup.
8843 (arm_arch_setup): Reimplement.
8844 (target_regsets): Rename to ...
8845 (arm_regsets): ... this, and make static.
8846 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8847 (arm_regs_info): New function.
8848 (the_low_target): Adjust.
8849 (initialize_low_arch): New function.
8850 * linux-m68k-low.c (tdesc_m68k): Declare.
8851 (target_regsets): Rename to ...
8852 (m68k_regsets): ... this, and make static.
8853 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8854 (m68k_regs_info): New function.
8855 (m68k_arch_setup): New function.
8856 (the_low_target): Adjust.
8857 (initialize_low_arch): New function.
8858 * linux-sh-low.c (tdesc_sharch): Declare.
8859 (target_regsets): Rename to ...
8860 (sh_regsets): ... this, and make static.
8861 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8862 (sh_regs_info, sh_arch_setup): New functions.
8863 (the_low_target): Adjust.
8864 (initialize_low_arch): New function.
8865 * linux-bfin-low.c (tdesc_bfin): Declare.
8866 (bfin_arch_setup): New function.
8867 (bfin_usrregs_info, regs_info): New globals.
8868 (bfin_regs_info): New function.
8869 (the_low_target): Adjust.
8870 (initialize_low_arch): New function.
8871 * linux-cris-low.c (tdesc_cris): Declare.
8872 (cris_arch_setup): New function.
8873 (cris_usrregs_info, regs_info): New globals.
8874 (cris_regs_info): New function.
8875 (the_low_target): Adjust.
8876 (initialize_low_arch): New function.
8877 * linux-cris-low.c (tdesc_crisv32): Declare.
8878 (cris_arch_setup): New function.
8879 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8880 (cris_regs_info): New function.
8881 (the_low_target): Adjust.
8882 (initialize_low_arch): New function.
8883 * linux-m32r-low.c (tdesc_m32r): Declare.
8884 (m32r_arch_setup): New function.
8885 (m32r_usrregs_info, regs_info): New globals.
8886 (m32r_regs_info): Adjust.
8887 (initialize_low_arch): New function.
8888 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8889 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8890 (tic6x_usrregs_info): Forward declare.
8891 (tic6x_read_description): New function, based on ...
8892 (tic6x_arch_setup): ... this. Reimplement.
8893 (target_regsets): Rename to ...
8894 (tic6x_regsets): ... this, and make static.
8895 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8896 (tic6x_regs_info): New function.
8897 (the_low_target): Adjust.
8898 (initialize_low_arch): New function.
8899 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8900 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8901 (target_regsets): Rename to ...
8902 (xtensa_regsets): ... this, and make static.
8903 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8904 globals.
8905 (xtensa_arch_setup, xtensa_regs_info): New functions.
8906 (the_low_target): Adjust.
8907 (initialize_low_arch): New function.
8908 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8909 (nios2_arch_setup): Set the current process'es tdesc.
8910 (target_regsets): Rename to ...
8911 (nios2_regsets): ... this.
8912 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8913 (nios2_regs_info): New function.
8914 (the_low_target): Adjust.
8915 (initialize_low_arch): New function.
a261b8f5
PA		 8916 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8917 (aarch64_arch_setup): Set the current process'es tdesc.
8918 (target_regsets): Rename to ...
8919 (aarch64_regsets): ... this.
8920 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8921 (aarch64_regs_info): New function.
8922 (the_low_target): Adjust.
8923 (initialize_low_arch): New function.
3aee8918
PA		 8924 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8925 globals.
8926 (target_regsets): Rename to ...
8927 (tile_regsets): ... this.
8928 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8929 (tile_regs_info): New function.
8930 (tile_arch_setup): Set the current process'es tdesc.
8931 (the_low_target): Adjust.
8932 (initialize_low_arch): New function.
8933 * spu-low.c (tdesc_spu): Declare.
8934 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8935 * win32-arm-low.c (tdesc_arm): Declare.
8936 (arm_arch_setup): New function.
8937 (the_low_target): Install arm_arch_setup instead of
8938 init_registers_arm.
8939 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8940 (init_windows_x86): Rename to ...
8941 (i386_arch_setup): ... this. Set `win32_tdesc'.
8942 (the_low_target): Adjust.
8943 * win32-low.c (win32_tdesc): New global.
8944 (child_add_thread): Don't create the thread cache here.
8945 (do_initial_child_stuff): Set the new process'es tdesc.
8946 * win32-low.h (struct target_desc): Forward declare.
8947 (win32_tdesc): Declare.
8948 * lynx-i386-low.c (tdesc_i386): Declare global.
8949 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8950 * lynx-low.c (lynx_tdesc): New global.
8951 (lynx_add_process): Set the new process'es tdesc.
8952 * lynx-low.h (struct target_desc): Forward declare.
8953 (lynx_tdesc): Declare global.
8954 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8955 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8956 * nto-low.c (nto_tdesc): New global.
8957 (do_attach): Set the new process'es tdesc.
8958 * nto-low.h (struct target_desc): Forward declare.
8959 (nto_tdesc): Declare.
8960 * nto-x86-low.c (tdesc_i386): Declare.
8961 (nto_x86_arch_setup): Set `nto_tdesc'.
8962
b1fbec62
GB		 89632013-06-04 Gary Benson <gbenson@redhat.com>
8964
8965 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8966 to qSupported response when appropriate.
8967 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8968 with nonzero-length annex.
8969 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8970 arguments supplied in annex.
8971
d1ec4ce7
DE		 89722013-05-31 Doug Evans <dje@google.com>
8973
ac44adcb 8974 PR server/15594
d1ec4ce7
DE		 8975 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8976 64 bits in 64-cross-32 environment.
8977
9b25f2d3
PA		 89782013-05-28 Pedro Alves <palves@redhat.com>
8979
8980 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8981 (aarch64-without-fpu.c): Delete rule.
8982 * configure.srv (aarch64*-*-linux*): Remove references to
8983 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8984 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8985 declaration.
8986
6740dc9c
PA		 89872013-05-24 Pedro Alves <palves@redhat.com>
8988
8989 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8990 instead of strchr/decode_address. Error if the range isn't split
8991 with a ','. Don't assume there's be a ':' in the action.
8992
c2d6af84
PA		 89932013-05-23 Yao Qi <yao@codesourcery.com>
8994 Pedro Alves <palves@redhat.com>
8995
8996 * linux-low.c (lwp_in_step_range): New function.
8997 (linux_wait_1): If the thread was range stepping and stopped
8998 outside the stepping range, report the stop to GDB. Otherwise,
8999 continue stepping. Add range stepping debug output.
9000 (linux_set_resume_request): Copy the step range from the resume
9001 request to the lwp.
9002 (linux_supports_range_stepping): New.
9003 (linux_target_ops) <supports_range_stepping>: Set to
9004 linux_supports_range_stepping.
9005 * linux-low.h (struct linux_target_ops)
9006 <supports_range_stepping>: New field.
9007 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9008 * linux-x86-low.c (x86_supports_range_stepping): New.
9009 (the_low_target) <supports_range_stepping>: Set to
9010 x86_supports_range_stepping.
9011 * server.c (handle_v_cont): Handle 'r' action.
9012 (handle_v_requests): Append ";r" if the target supports range
9013 stepping.
9014 * target.h (struct thread_resume) <step_range_start,
9015 step_range_end>: New fields.
9016 (struct target_ops) <supports_range_stepping>:
9017 New field.
9018 (target_supports_range_stepping): New macro.
9019
58794e1a
JB		 90202013-05-17 Joel Brobecker <brobecker@adacore.com>
9021
9022 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9023 confusion in comment.
9024
d631c5a7
JB		 90252013-05-17 Joel Brobecker <brobecker@adacore.com>
9026
9027 * lynx-low.c (struct process_info_private): New type.
9028 (lynx_add_process): New function.
9029 (lynx_create_inferior, lynx_attach): Replace calls to
9030 add_process by calls to lynx_add_process.
9031 (lynx_resume): If PTID is null, then try using
9032 current_process()->private->last_wait_event_ptid.
9033 Add comments.
9034 (lynx_clear_inferiors): Delete. The contents of that function
9035 has been inlined in lynx_mourn;
9036 (lynx_wait_1): Save the ptid in the process's private data.
9037 (lynx_mourn): Free the process' private data. Replace call
9038 to lynx_clear_inferiors by call to clear_inferiors.
9039
96f7a20f
YQ		 90402013-05-17 Yao Qi <yao@codesourcery.com>
9041
9042 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9043 the right place.
9044
db0dfaa0
LM		 90452013-05-16 Luis Machado <lgustavo@codesourcery.com>
9046
9047 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9048 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9049 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9050 PT_TEXT_END_ADDR guards. Update comments.
9051 (linux_target_op) <read_offsets>: Conditionally define to
9052 linux_read_offsets if the target is UCLIBC and if it defines
9053 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9054
68f5f838
SL		 90552013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9056 Andrew Jenner <andrew@codesourcery.com>
9057
9058 * Makefile.in (SFILES): Add linux-nios2-low.c.
9059 (clean): Add action to delete nios2-linux.c.
9060 (nios2-linux.c): New rule.
9061 * configure.srv: Add nios2*-*-linux*.
9062 * linux-nios2-low.c: New.
9063
1ebff1fd
HAQ		 90642013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9065
9066 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9067
f6150862
HZ		 90682013-04-25 Hui Zhu <hui@codesourcery.com>
9069
9070 PR gdb/15186
f6150862
HZ		 9071 * ax.c (ax_printf): Add fflush.
9072
614c279d
TT		 90732013-04-22 Tom Tromey <tromey@redhat.com>
9074
9075 * Makefile.in (SFILES): Add filestuff.c.
9076 (OBS): Add filestuff.o.
9077 (filestuff.o): New target.
9078 * config.in, configure: Rebuild.
9079 * configure.ac: Check for fdwalk, pipe2.
9080
7d4e5717
PA		 90812013-04-17 Pedro Alves <palves@redhat.com>
9082
9083 * configure.ac (USE_THREAD_DB): Delete variable.
9084 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9085 Don't AC_SUBST USE_THREAD_DB.
9086 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9087 * config.in, configure: Regenerate.
9088
d5c93e41
PA		 90892013-04-16 Pedro Alves <palves@redhat.com>
9090
9091 * linux-low.h (struct lwp_info) <thread_known>: Move under
9092 the USE_THREAD_DB #ifdef.
9093
04f5fe89
PA		 90942013-04-16 Pedro Alves <palves@redhat.com>
9095
9096 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9097 (linux-low.o): Delete rule.
9098 * linux-low.h: Always include "gdb_thread_db.h" instead of
9099 conditionally including thread_db.h.
9100 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9101 HAVE_THREAD_DB_H.
9102
480b27bf
JK		 91032013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9104
9105 * Makefile.in (install-only): Fix make install regression.
9106
43662968
JK		 91072013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9108
9109 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9110 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9111 installation.
9112 * gdbserver.1: Remove.
9113
3e74e146
PA		 91142013-03-22 Pedro Alves <palves@redhat.com>
9115
9116 * linux-low.c (handle_extended_wait): Don't call
9117 linux_enable_event_reporting.
9118
a8347a2a
TT		 91192013-03-15 Tony Theodore <tonyt@logyst.com>
9120
9121 PR build/9098:
9122 * Makefile.in (SHELL): Use @SHELL@.
9123
eeb56fa7
SDJ		 91242013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9125
9126 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9127 compiler warning.
9128
4fa7e2ff
JB		 91292013-03-13 Joel Brobecker <brobecker@adacore.com>
9130
9131 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9132 Remove extraneous NULL element.
9133
8ddb1965
YQ		 91342013-03-13 Yao Qi <yao@codesourcery.com>
9135
9136 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9137 'V' block in trace frame.
9138
9accd112
MM		 91392013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9140
9141 * target.h (struct target_ops): Add btrace ops.
9142 (target_supports_btrace): New macro.
9143 (target_enable_btrace): New macro.
9144 (target_disable_btrace): New macro.
9145 (target_read_btrace): New macro.
9146 * gdbthread.h (struct thread_info): Add btrace field.
9147 * server.c: Include btrace-common.h.
9148 (handle_btrace_general_set): New function.
9149 (handle_btrace_enable): New function.
9150 (handle_btrace_disable): New function.
9151 (handle_general_set): Call handle_btrace_general_set.
9152 (handle_qxfer_btrace): New function.
9153 (struct qxfer qxfer_packets[]): Add btrace entry.
9154 * inferiors.c (remove_thread): Disable btrace.
9155 * linux-low: Include linux-btrace.h.
9156 (linux_low_enable_btrace): New function.
9157 (linux_low_read_btrace): New function.
9158 (linux_target_ops): Add btrace ops.
9159 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9160 Add srv_linux_btrace=yes.
9161 (x86_64-*-linux*): Add linux-btrace.o.
9162 Add srv_linux_btrace=yes.
9163 * configure.ac: Define HAVE_LINUX_BTRACE.
9164 * config.in: Regenerated.
9165 * configure: Regenerated.
9166
5cc22e4c
MM		 91672013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9168
9169 * server.c (handle_qxfer): Preserve error message if -3 is
9170 returned.
9171 (qxfer): Document the -3 return value.
9172
7c97f91e
MM		 91732013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9174
9175 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9176 (linux_btrace_h): New variable.
9177 (linux-btrace.o): New rule.
9178
be9a119c 91792013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9180 Hafiz Abid Qadeer <abidh@codesourcery.com>
9181
9182 * tracepoint.c (trace_buffer_size): New global.
9183 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9184 (init_trace_buffer): Change to one-argument function. Allocate
9185 trace buffer memory.
9186 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9187 handle QTBuffer:size packet.
9188 (cmd_bigqtbuffer_size): New function.
9189 (initialize_tracepoint): Call init_trace_buffer with
9190 DEFAULT_TRACE_BUFFER_SIZE.
9191 * server.c (handle_query): Add QTBuffer:size in the
9192 supported packets.
9193
e64f7499
YQ		 91942013-03-07 Yao Qi <yao@codesourcery.com>
9195
9196 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9197 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9198 of -1.
9199 (cmd_qtsp): Adjust condition. Do post increment.
9200 Set cur_action and cur_step_action back to 0.
9201
f0ae6fc3
PA		 92022013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9203
9204 PR server/15236
9205 * linux-low.c (linux_write_memory): Return early success if LEN is
9206 zero.
9207
b5b0b0af
CV		 92082013-03-05 Corinna Vinschen <vinschen@redhat.de>
9209
334ad4a8 9210 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9211
589bc927
TT		 92122013-02-28 Tom Tromey <tromey@redhat.com>
9213
9214 * configure.ac: Invoke AC_SYS_LARGEFILE.
9215 * configure, config.in: Rebuild.
9216
dfe07582
CV		 92172013-02-28 Corinna Vinschen <vinschen@redhat.com>
9218
9219 * win32-low.c: Throughout, fix format strings and casts of
9220 printf-like functions to avoid type related warnings on all
9221 platforms.
9222 (get_child_debug_event): Print dwDebugEventCode as hex since
9223 that's how it's usually documented.
9224
736cd585
YQ		 92252013-02-28 Yao Qi <yao@codesourcery.com>
9226
9227 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9228 pulongest.
9229
e1f58301
JW		 92302013-02-27 Jiong Wang <jiwang@tilera.com>
9231
9232 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9233 (reg-tilegx32.c): New rule.
9234 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9235 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9236 different register info initializer according to elf class.
9237 (init_registers_tilgx32): New function. The tilegx32 register info
9238 initializer.
9239 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9240 (tile_store_gregset): Likewise.
9241
d171ca78
YQ		 92422013-02-27 Yao Qi <yao@codesourcery.com>
9243
9244 * server.c (process_point_options): Print debug message when
9245 debug_threads is true.
9246
282bbdf3
YQ		 92472013-02-26 Yao Qi <yao@codesourcery.com>
9248
9249 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9250
aca22551
PA		 92512013-02-19 Pedro Alves <palves@redhat.com>
9252 Kai Tietz <ktietz@redhat.com>
9253
9254 PR gdb/15161
9255
9256 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9257 instead of strtoul to extract address from packet.
9258 (process_serial_event) <'z'>: Likewise.
9259
4f3cee1c
YQ		 92602013-02-18 Yao Qi <yao@codesourcery.com>
9261
9262 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9263
8e1d55a3
PA		 92642013-02-14 Pedro Alves <palves@redhat.com>
9265
9266 Plug memory leak.
9267
9268 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9269 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9270
458820da
PA		 92712013-02-14 Pedro Alves <palves@redhat.com>
9272
9273 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9274
baea0dae
PA		 92752013-02-14 Pedro Alves <palves@redhat.com>
9276
9277 * tracepoint.c (save_string): Delete.
9278 (add_tracepoint_action): Use savestring instead of save_string.
9279
0b1afbb3
PA		 92802013-02-12 Pedro Alves <palves@redhat.com>
9281
9282 * linux-xtensa-low.c: Ditto.
9283 * xtensa-xtregs.c: Ditto.
9284
8a4ac37e
PA		 92852013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9286
9287 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9288 thread_db.
9289
148de6bb
MS		 92902013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9291
9292 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9293 aarch64_num_wp_regs and aarch64_num_bp_regs to
9294 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9295
55fac6e0
MS		 92962013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9297
9298 * linux-aarch64-low.c (ps_get_thread_area): Replace
9299 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9300
176eb98c
MS		 93012013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9302 Marcus Shawcroft <marcus.shawcroft@arm.com>
9303 Nigel Stephens <nigel.stephens@arm.com>
9304 Yufeng Zhang <yufeng.zhang@arm.com>
9305
9306 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9307 (aarch64.c, aarch64-without-fpu.c): New targets.
9308 * configure.srv (aarch64*-*-linux*): New.
9309 * linux-aarch64-low.c: New file.
9310
56f7af9c
MS		 93112013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9312
43aaf8b6 9313 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9314 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9315 (dequeue_one_deferred_signal, linux_resume_one_thread)
9316 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9317 (linux_tracefork_grandchild, linux_test_for_tracefork)
9318 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9319 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9320 where the argument is 0.
9321
60f662b0
YQ		 93222013-01-25 Yao Qi <yao@codesourcery.com>
9323
9324 * event-loop.c: Include "queue.h".
9325 (gdb_event_p): New typedef.
9326 (struct gdb_event) <next_event>: Remove.
9327 (event_queue): Change to QUEUE(gdb_event_p).
9328 (async_queue_event): Remove.
9329 (gdb_event_xfree): New.
9330 (initialize_event_loop): New.
9331 (process_event): Use API from QUEUE.
9332 (wait_for_event): Likewise.
9333 * server.c (main): Call initialize_event_loop.
9334 * server.h (initialize_event_loop): Declare.
9335
5ae4861a
YQ		 93362013-01-18 Yao Qi <yao@codesourcery.com>
9337
9338 * ax.h (struct eval_agent_expr_context): New.
9339 (gdb_eval_agent_expr): Update declaration.
9340 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9341 TFRAME. Add new argument CTX.
9342 * server.h (struct eval_agent_expr_context): Declare.
9343 (agent_mem_read, agent_tsv_read): Update declaration.
9344 (agent_mem_read_string): Likewise.
9345 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9346 (add_traceframe_block): Add new argument TPOINT.
9347 Increase TPOINT->traceframe_usage.
9348 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9349 eval_tracepoint_agent_expr.
9350 (condition_true_at_tracepoint): Likewise.
9351 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9352 (agent_mem_read_string, agent_tsv_read): Likewise.
9353
85e00e85
YQ		 93542013-01-16 Yao Qi <yao@codesourcery.com>
9355
9356 * linux-low.c (linux_resume_one_lwp): Don't check
9357 'lwp->bp_reinsert != 0'.
9358
4039cf45
JB		 93592013-01-07 Joel Brobecker <brobecker@adacore.com>
9360 Pedro Alves <palves@redhat.com>
9361
9362 * lynx-low.c (ptrace_request_to_str): Define a temporary
9363 macro and use it to simplify this function's implementation.
9364
9044dee2
JB		 93652013-01-07 Joel Brobecker <brobecker@adacore.com>
9366
9367 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9368 sets errno.
9369
e6352c8f
JB		 93702013-01-07 Joel Brobecker <brobecker@adacore.com>
9371
9372 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9373
50681a27
JB		 93742013-01-07 Joel Brobecker <brobecker@adacore.com>
9375
9376 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9377
3f6e77ef
JB		 93782013-01-07 Joel Brobecker <brobecker@adacore.com>
9379
9380 * lynx-low.c (lynx_resume): Use the resume_info parameter
9381 to determine the ptid for the lynx_ptrace call, unless
9382 it is equal to minus_one_ptid, in which case we use the
9383 ptid of the current_inferior.
9384 (lynx_wait_1): After having received a thread create/exit
9385 event, resume the inferior's execution using the signaling
9386 thread's ptid, rather than the old ptid.
9387
7fda33ae
JB		 93882013-01-07 Joel Brobecker <brobecker@adacore.com>
9389
9390 * lynx-low.c (lynx_resume): Delete variable ret.
9391
b9786c74
JB		 93922013-01-01 Joel Brobecker <brobecker@adacore.com>
9393
9394 * gdbreplay.c (gdbreplay_version): Update copyright year.
9395 * server.c (gdbserver_version): Likewise.
9396
8b93d60f
JB		 93972012-12-17 Joel Brobecker <brobecker@adacore.com>
9398
9399 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9400 new thread.
9401
037335a7
JB		 94022012-12-17 Joel Brobecker <brobecker@adacore.com>
9403
9404 * lynx-low.c (ptrace_request_to_str): Add handling for
9405 PTRACE_GETTRACESIG.
9406
52d4cbd8
JB		 94072012-12-17 Joel Brobecker <brobecker@adacore.com>
9408
9409 * lynx-low.c (lynx_attach): Delete variable new_process.
9410
ab8f6ca9
JB		 94112012-12-17 Joel Brobecker <brobecker@adacore.com>
9412
9413 * lynx-low.c (lynx_create_inferior): Delete variable
9414 new_process.
9415
78cbc024
JB		 94162012-12-17 Joel Brobecker <brobecker@adacore.com>
9417
9418 * lynx-low.c (ptrace_request_to_str): Do not handle
9419 PTRACE_GETTHREADLIST if this macro does not exist.
9420
14a00470
YQ		 94212012-12-15 Yao Qi <yao@codesourcery.com>
9422
9423 * Makefile.in (OBS): Add notif.o.
9424 * notif.c, notif.h: New.
9425 * server.c: Include "notif.h".
9426 (struct vstop_notif) <next>: Remove.
9427 <base>: New field.
9428 (queue_stop_reply): Update.
9429 (push_event, send_next_stop_reply): Remove.
9430 (discard_queued_stop_replies): Update.
9431 (notif_stop): New variable.
9432 (handle_v_stopped): Remove.
9433 (handle_v_requests): Don't call handle_v_stopped. Call
9434 handle_ack_notif instead.
9435 (queue_stop_reply_callback): Call notif_event_enque instead
9436 of queue_stop_reply.
9437 (handle_status): Don't call send_next_stop_reply, call
9438 notif_write_event instead.
9439 (kill_inferior_callback): Likewise.
9440 (detach_or_kill_inferior_callback): Likewise.
9441 (main): Call initialize_notif.
9442 (process_serial_event): Call QUEUE_is_empty.
9443 (handle_target_event): Call notif_push instead of push event.
9444 * server.h (push_event): Remove declaration.
9445
61c125b9
TT		 94462012-12-10 Tom Tromey <tromey@redhat.com>
9447
9448 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9449 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9450 macros.
9451 (.c.o): Rewrite.
9452 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9453 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9454 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9455 (amd64-linux-ipa.o, ax.o): Rewrite.
9456 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9457 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9458 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9459 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9460 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9461 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9462 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9463 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9464 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9465 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9466 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9467 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9468 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9469 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9470 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9471 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9472 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9473 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9474 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9475 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9476 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9477 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9478 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9479 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9480 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9481 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9482 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9483 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9484 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9485 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9486 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9487 (reg-tilegx.o): Remove.
9488 (all_object_files): New macro.
9489 Include .deps files.
9490 * aclocal.m4, configure: Rebuild.
9491 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9492 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9493 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9494
e90e9ad9
TT		 94952012-12-05 Tom Tromey <tromey@redhat.com>
9496
9497 PR gdb/14917:
9498 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9499
02d403bf 95002012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9501
9502 * configure.ac: Check for linux/perf_event.h.
9503 * config.in: Regenerated.
9504 * configure: Regenerated.
9505
0270a750
PA		 95062012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9507
9508 * hostio.c (handle_readlink): Decrease buffer size
9509 parameter passed to readlink by one byte.
9510
8c29b58e
YQ		 95112012-11-26 Yao Qi <yao@codesourcery.com>
9512
9513 * configure.ac (build_warnings): Append '-Wempty-body'.
9514 * configure: Regenerated.
9515 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9516 body.
9517
8bdce1ff
PM		 95182012-11-15 Pierre Muller <muller@sourceware.org>
9519
9520 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9521 * config.in: Regenerate.
9522 * configure: Regenerate.
9523 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9524 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9525 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9526 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9527 header.
9528 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9529 instead of <sys/wait.h> header.
9530 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9531
02d403bf 95322012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9533
9534 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9535 (various make rules): Remove -DGDBSERVER
9536
fbd5db48
YQ		 95372012-11-09 Yao Qi <yao@codesourcery.com>
9538
9539 * spu-low.c (current_ptid): Move it to ..
9540 * gdbthread.h: ... here. New.
9541 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9542 * server.c (myresume, process_serial_event): Likewise.
9543 * thread-db.c (thread_db_find_new_threads): Likewise.
9544 * tracepoint.c (run_inferior_command): Likewise.
9545
b3dc46ff
AB		 95462012-10-01 Andrew Burgess <aburgess@broadcom.com>
9547
9548 * server.c (handle_search_memory_1): Include access length in
9549 warning message.
9550
07c04788
HPN		 95512012-09-05 Michael Brandt <michael.brandt@axis.com>
9552
9553 * linux-crisv32-low.c: Fix compile errors.
9554
918d227b
YQ		 95552012-09-04 Yao Qi <yao@codesourcery.com>
9556
9557 * tracepoint.c (cmd_qtsv): Adjust debug message.
9558 Don't check CUR_TPOINT.
9559
18c1b81a
YQ		 95602012-08-28 Yao Qi <yao@codesourcery.com>
9561
9562 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9563 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9564 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9565 Remove declarations of xmalloc, xreallloc, xstrdup and
9566 freeargv.
9567 * Makefile.in (libiberty_h): New.
9568 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9569 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9570
dc82f37b
YQ		 95712012-08-23 Yao Qi <yao@codesourcery.com>
9572
9573 * server.h: Remove declaration of 'xsnprintf'.
9574
406b1477
KS		 95752012-08-22 Keith Seitz <keiths@redhat.com>
9576
9577 * server.h: Include build-gnulib-gbserver/config.h.
9578 * gdbreplay.c: Likewise.
9579
e6712ff1
DE		 95802012-08-08 Doug Evans <dje@google.com>
9581
9582 * Makefile.in (SFILES): Add gdb_vecs.c.
9583 (OBS): Add gdb_vecs.o.
9584 (gdb_vecs_h, host_defs_h): New variables.
9585 (thread-db.o): Add $(gdb_vecs_h) dependency.
9586 (gdb_vecs.o): New rule.
9587 * thread-db.c: #include "gdb_vecs.h".
9588 (thread_db_load_search): Use a vector to iterate over path elements.
9589 Handle text appearing after "$pdir".
9590
9591 * configure.ac: Add check for strstr.
9592 * config.in: Regenerate.
9593 * configure: Regenerate.
9594
7c3270ae
UW		 95952012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9596
9597 * hostio.c (handle_pread): If pread fails, fall back to attempting
9598 lseek/read.
9599 (handle_pwrite): Likewise for pwrite.
9600
b62e2b27
UW		 96012012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9602
9603 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9604 between unsupported TYPE and unimplementable ADDR/LEN combination.
9605 (arm_insert_point): Act on new return value.
9606
78a99e91
PA		 96072012-07-31 Pedro Alves <palves@redhat.com>
9608
9609 * server.c (process_point_options): Only skip tokens if we find
9610 one that is unrecognized. Don't treat 'X' specially while
9611 skipping unrecognized tokens.
9612
fcf303ab
UW		 96132012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9614
9615 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9616 to 4-byte-align HW breakpoint addresses for Thumb.
9617
7255706c
YQ		 96182012-07-27 Yao Qi <yao@codesourcery.com>
9619
9620 PR remote/14161.
9621
9622 * server.h: Declare gdb_agent_about_to_close.
9623 * target.c (kill_inferior): Include "agent.h".
9624 New. Send command 'kill'.
9625 * target.h (kill_inferior): Removed macro.
9626 * tracepoint.c (gdb_agent_about_to_close): New.
9627 (gdb_agent_helper_thread): Handle command 'close'.
9628 Wait endlessly until the inferior stops.
9629 Install gdb_agent_remove_socket to atexit hook.
9630 (agent_socket_name): New static variable.
9631 (gdb_agent_socket_init): Replace local variable 'name' with
9632 'agent_socket_name'.
9633 (gdb_agent_remove_socket): New.
9634
5a3f286f
YQ		 96352012-07-27 Yao Qi <yao@codesourcery.com>
9636
9637 * server.c (process_point_options): Stop at 'X' when parsing.
9638
961bd387
ME		 96392012-07-19 Michael Eager <eager@eagercon.com>
9640
a261b8f5 9641 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 9642 to hw_execute.
9643 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9644 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9645 hardware breakpoint.
9646
aa7c7447
JK		 96472012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9648
9649 * gdbserver/linux-low.c (initialize_low): Call
9650 linux_ptrace_init_warnings.
9651
7f216e7c
DE		 96522012-07-02 Doug Evans <dje@google.com>
9653
9654 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9655 pointer to int.
9656
d3ce09f5
SS		 96572012-07-02 Stan Shebs <stan@codesourcery.com>
9658
9659 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9660 (ax.o): Add it to build rule.
9661 (ax-ipa.o): Ditto.
9662 (OBS): Add format.o.
9663 (IPA_OBS): Add format.o.
9664 * server.c (handle_query): Claim support for breakpoint commands.
9665 (process_point_options): Add command case.
9666 (process_serial_event): Leave running if there are printfs in
9667 effect.
9668 * mem-break.h (any_persistent_commands): Declare.
9669 (add_breakpoint_commands): Declare.
9670 (gdb_no_commands_at_breakpoint): Declare.
9671 (run_breakpoint_commands): Declare.
9672 * mem-break.c (struct point_command_list): New struct.
9673 (struct breakpoint): New field command_list.
9674 (any_persistent_commands): New function.
9675 (add_commands_to_breakpoint): New function.
9676 (add_breakpoint_commands): New function.
9677 (gdb_no_commands_at_breakpoint): New function.
9678 (run_breakpoint_commands): New function.
9679 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9680 locally.
9681 * ax.c: Include format.h.
9682 (ax_printf): New function.
9683 (gdb_eval_agent_expr): Add printf opcode.
9684
2f8f6aed
YQ		 96852012-06-13 Yao Qi <yao@codesourcery.com>
9686
9687 * server.c (start_inferior): Remove duplicated writes to fields
9688 'last_resume_kind' and 'last_status' of 'current_inferior'.
9689
0c9070b3
YQ		 96902012-06-12 Yao Qi <yao@codesourcery.com>
9691 Pedro Alves <palves@redhat.com>
9692
9693 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9694 comment.
9695 * server.c (handle_v_cont): Extend comment.
9696
c52daf70
YQ		 96972012-06-11 Yao Qi <yao@codesourcery.com>
9698
9699 * linux-low.c (linux_attach): Add 'static'.
9700
d38bbb0a
YQ		 97012012-06-06 Yao Qi <yao@codesourcery.com>
9702
9703 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9704
89dc0afd
JK		 97052012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9706
9707 Fix gcc -flto compilation warning.
9708 * server.c (main): Make variable multi_mode and attach volatile.
9709
75f62ce7
TJB		 97102012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9711
9712 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9713 if the platform doesn't know about it.
9714
65f479b6
PA		 97152012-05-30 Jeff Kenton <jkenton@tilera.com>
9716
9717 * Makefile.in (SFILES): Add linux-tile-low.c.
9718 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9719 * configure.srv: Handle tilegx-*-linux*.
9720 * linux-tile-low.c: New file.
9721
0c5bf5a9
JK		 97222012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9723
9724 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9725
a493e3e2
PA		 97262012-05-24 Pedro Alves <palves@redhat.com>
9727
9728 PR gdb/7205
9729
43aaf8b6 9730 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9731
2ea28649
PA		 97322012-05-24 Pedro Alves <palves@redhat.com>
9733
9734 PR gdb/7205
9735
9736 Replace target_signal with gdb_signal throughout.
9737
8d409d16
MR		 97382012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9739
9740 * linux-low.c (linux_store_registers): Avoid the copying sequence
9741 when no data has been retrieved by ptrace.
9742
23512c01
MGD		 97432012-05-22 Will Deacon <will.deacon@arm.com>
9744
9745 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9746 Include asm/ptrace.h.
9747 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9748 already defined.
9749
4934b29e
MR		 97502012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9751
9752 * linux-low.c (linux_store_registers): Don't re-retrieve data
9753 with ptrace that has already been obtained from /proc. Always
9754 copy any data retrieved with ptrace to the buffer supplied.
9755
bde24c0a
PA		 97562012-05-11 Yao Qi <yao@codesourcery.com>
9757 Pedro Alves <palves@redhat.com>
9758
9759 * linux-low.c (enum stopping_threads_kind): New.
9760 (stopping_threads): Change type to `enum stopping_threads_kind'.
9761 (handle_extended_wait): If stopping and suspending threads, leave
9762 the new_lwp suspended too.
9763 (linux_wait_for_event): Adjust.
9764 (stop_all_lwps): Set `stopping_threads' to
9765 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9766 whether we're suspending threads or just stopping them. Assert no
9767 recursion happens.
9768
623b6bdf
YQ		 97692012-04-29 Yao Qi <yao@codesourcery.com>
9770
9771 * server.h: Move some code to ...
9772 * gdbthread.h: ... here. New.
9773 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9774 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9775 (nto-low.o, win32-low.o): Likewise.
9776 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9777 * regcache.c, remote-utils.c, server.c: Likewise.
9778 * target.c, tracepoint.c, win32-low.c: Likewise.
9779
f15f9948
TJB		 97802012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9781
9782 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9783 (PTRACE_ARG4_TYPE): Likewise.
9784 (PTRACE_XFER_TYPE): Likewise.
9785 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9786 ptrace to PTRACE_ARG3_TYPE.
9787 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9788 (PTRACE_ARG4_TYPE): Likewise.
9789 (PTRACE_XFER_TYPE): Likewise.
9790 (linux_detach_one_lwp): Cast fourth argument of
9791 ptrace to long then PTRACE_ARG4_TYPE.
9792 (regsets_fetch_inferior_registers): Cast third argument of
9793 ptrace to long then PTRACE_ARG3_TYPE.
9794 (regsets_store_inferior_registers): Likewise.
9795
38ea300a
PA		 97962012-04-20 Pedro Alves <palves@redhat.com>
9797
9798 * configure: Regenerate.
9799
c971b7fa
PA		 98002012-04-19 Pedro Alves <palves@redhat.com>
9801
43aaf8b6 9802 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9803 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 9804 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9805 (all, install-only, uninstall, clean-info, all-lib, clean): No
9806 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9807 (maintainer-clean realclean distclean): Use subdir_do.
9808 (subdir_do): New.
9809 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9810 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 9811 * acinclude.m4: Include acx_configure_dir.m4.
9812 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9813 calls. Call AC_PROG_RANLIB. Configure gnulib using
9814 ACX_CONFIGURE_DIR.
9815 (GNULIB): New.
9816 (GNULIB_STDINT_H): Adjust.
9817 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9818 * gdbreplay.c: Include build-gnulib/config.h.
9819 * server.h: Likewise.
9820 * aclocal.m4: Regenerate.
9821 * config.in: Regenerate.
9822 * configure: Regenerate.
c971b7fa 9823
809277f8
PA		 98242012-04-19 Pedro Alves <palves@redhat.com>
9825
9826 * Makefile.in (LIBGNU, INCGNU): Adjust.
9827 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9828 (all, install-only, uninstall, clean-info, all-lib, clean)
9829 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9830 * configure.ac: Adjust AC_OUTPUT output.
9831 * aclocal.m4: Regenerate.
9832 * configure: Regenerate.
9833
fd9bb8b8
PA		 98342012-04-19 Pedro Alves <palves@redhat.com>
9835
9836 * Makefile.in (generated_files): New.
9837 (server_h): Remove the explicit dependency on config.h, and depend
9838 on $generated_files.
9839
1c298c66
PA		 98402012-04-19 Pedro Alves <palves@redhat.com>
9841
9842 * Makefile.in (INCGNU): Add -Ignulib.
9843
57c4b50b
PA		 98442012-04-19 Pedro Alves <palves@redhat.com>
9845
9846 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9847 (INCGNU): ... this, and spell out -I here.
9848 (GNULIB_LIB): Rename to ...
9849 (LIBGNU): ... this.
9850 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9851
1030e047
PA		 98522012-04-19 Pedro Alves <palves@redhat.com>
9853
9854 * config.in: Regenerate.
9855
447d4319
PA		 98562012-04-19 Pedro Alves <palves@redhat.com>
9857
9858 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9859 * server.h (memmem): Remove declaration.
9860 * config.in: Regenerate.
9861 * configure: Regenerate.
9862
aad9eab9
YQ		 98632012-04-19 Yao Qi <yao@codesourcery.com>
9864
9865 * Makefile.in (SFILES): Add common/vec.c.
9866 (OBS): Add vec.o.
9867 (vec.o): New rule.
9868
3e10640f
YQ		 98692012-04-19 Yao Qi <yao@codesourcery.com>
9870
9871 * remote-utils.c (prepare_resume_reply): Replace with macro
9872 target_core_of_thread.
9873 * server.c (handle_qxfer_threads_proper): Likewise.
9874 * target.h (traget_core_of_thread): New macro.
9875
71622373
PA		 98762012-04-18 Pedro Alves <palves@redhat.com>
9877
9878 * aclocal.m4: Regenerate.
9879 * configure: Regenerate.
9880
80d26939
YQ		 98812012-04-16 Yao Qi <yao@codesourcery.com>
9882
9883 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9884 duplicated on address.
9885
42476b70
YQ		 98862012-04-16 Yao Qi <yao@codesourcery.com>
9887
9888 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9889 (struct tracepoint_action_ops) <send>: New field.
9890 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9891 (agent_expr_send, x_tracepoint_action_send): New.
9892 (l_tracepoint_action_send): New.
9893 (cmd_qtdp): Download and install tracepoint
9894 according to `use_agent'.
9895 (run_inferior_command): Add one more parameter `len'.
9896 Update callers.
9897 (tracepoint_send_agent): New.
9898 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9899
7bc83639
YQ		 99002012-04-16 Yao Qi <yao@codesourcery.com>
9901
9902 * tracepoint.c (download_tracepoints): Moved to ...
9903 (cmd_qtstart): ... here.
9904
5f18041e
YQ		 99052012-04-14 Yao Qi <yao@codesourcery.com>
9906
9907 * tracepoint.c: Include inttypes.h.
9908 (struct collect_memory_action): Use sized types.
9909 (struct tracepoint): Likewise.
9910 (cmd_qtdp, stop_tracing): Update print specifiers.
9911 (cmd_qtp, response_tracepoint): Likewise.
9912 (collect_data_at_tracepoint): Likewise.
9913 (collect_data_at_step): Likewise.
9914
55a8c076
YQ		 99152012-04-14 Yao Qi <yao@codesourcery.com>
9916
9917 Import gnulib module inttypes.
9918 * aclocal.m4, config.in, configure: Regenerated.
9919
dc750257
YQ		 99202012-04-14 Yao Qi <yao@codesourcery.com>
9921
9922 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9923 Makefile and config.status at last.
9924
0ab5faf9
YQ		 99252012-04-13 Yao Qi <yao@codesourcery.com>
9926
9927 * tracepoint.c: Include stdint.h unconditionally.
9928
18f5fd81
TJB		 99292012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9930
9931 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9932 on BFD_HAVE_SYS_PROCFS_TYPE.
9933 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9934 * configure: Regenerate.
9935 * config.in: Likewise.
9936
4d47af5c
L		 99372012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9938
9939 * Makefile.in (clean): Also remove x32.c x32-linux.c
9940 x32-avx.c x32-avx-linux.c.
9941 (x32.o): New target.
9942 (x32.c): Likewise.
9943 (x32-linux.o): Likewise.
9944 (x32-linux.c): Likewise.
9945 (x32-avx.o): Likewise.
9946 (x32-avx.c): Likewise.
9947 (x32-avx-linux.o): Likewise.
9948 (x32-avx-linux.c): Likewise.
9949
9950 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9951 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9952 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9953 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9954 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9955 i386/x32-avx-linux.xml.
9956
9957 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9958 (init_registers_x32_avx_linux): Likwise.
9959 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9960 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9961
ecedbe58
PA		 99622012-04-13 Pedro Alves <palves@redhat.com>
9963
9964 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9965 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9966 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9967 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9968 the sub-make.
9969
c92b5177
L		 99702012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9971
9972 * linux-x86-low.c (compat_x32_clock_t): New.
9973 (compat_x32_siginfo_t): Likewise.
9974 (compat_x32_siginfo_from_siginfo): Likewise.
9975 (siginfo_from_compat_x32_siginfo): Likewise.
9976 (linux_is_elf64): Likewise.
9977 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9978 and siginfo_from_compat_x32_siginfo for x32.
9979 (x86_arch_setup): Set linux_is_elf64.
9980
214d508e
L		 99812012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9982
9983 PR gdb/13969
9984 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9985 e_machine field.
9986 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9987 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9988 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9989 compatible with process.
9990
c9a1864a
YQ		 99912012-04-12 Yao Qi <yao@codesourcery.com>
9992
9993 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9994 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9995 (install-only, install-info, clean): Handle sub dir gnulib.
9996 (all-lib, am--refresh): New targets.
9997 (memmem.o): Remove target.
9998 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9999 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10000 (AC_REPLACE_FUNCS): Remove memmem.
10001 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10002 (AC_OUTPUT): Generate Makefile in gnulib/.
10003 * aclocal.m4, config.in, configure: Regenerated.
10004
367ba2c2
MR		 100052012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10006
10007 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10008
9d236627
PA		 100092012-04-05 Pedro Alves <palves@redhat.com>
10010
10011 -Werror=strict-aliasing
10012
10013 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10014 pointer.
10015
111217b3
PA		 100162012-04-04 Pedro Alves <palves@redhat.com>
10017
10018 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10019 (sparc_store_gregset_from_stack, sparc_store_gregset)
10020 (sparc_breakpoint_at): Fix formatting.
10021
8365dcf5
TJB		 100222012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10023
10024 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10025 are available.
10026 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10027 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10028 * config.in: Regenerate.
10029 * configure: Likewise.
10030
689cc2ae
PA		 100312012-03-29 Pedro Alves <palves@redhat.com>
10032
10033 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10034 Correct ptrace arguments.
10035
c14dfd32
PA		 100362012-03-28 Pedro Alves <palves@redhat.com>
10037
10038 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10039 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10040 (IA64_FR1_REGNUM): New defines.
10041 (ia64_fetch_register): New.
10042 (the_low_target): Install it.
10043 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10044 field.
10045 * linux-low.c (linux_fetch_registers): Try the
10046 the_low_target.fetch_register hook first.
10047
10048 * linux-arm-low.c (the_low_target): Adjust.
10049 * linux-bfin-low.c (the_low_target): Adjust.
10050 * linux-cris-low.c (the_low_target): Adjust.
10051 * linux-crisv32-low.c (the_low_target): Adjust.
10052 * linux-m32r-low.c (the_low_target): Adjust.
10053 * linux-m68k-low.c (the_low_target): Adjust.
10054 * linux-mips-low.c (the_low_target): Adjust.
10055 * linux-ppc-low.c (the_low_target): Adjust.
10056 * linux-s390-low.c (the_low_target): Adjust.
10057 * linux-sh-low.c (the_low_target): Adjust.
10058 * linux-sparc-low.c (the_low_target): Adjust.
10059 * linux-tic6x-low.c (the_low_target): Adjust.
10060 * linux-x86-low.c (the_low_target): Adjust.
10061 * linux-xtensa-low.c (the_low_target): Adjust.
10062
63c88e13
PA		 100632012-03-26 Pedro Alves <palves@redhat.com>
10064
10065 * server.c (handle_qxfer_libraries): Don't bail early if
10066 the_target->qxfer_libraries_svr4 is not NULL.
10067
fb723180
PA		 100682012-03-26 Pedro Alves <palves@redhat.com>
10069
10070 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10071
0afae3cf
PA		 100722012-03-23 Pedro Alves <palves@redhat.com>
10073
10074 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10075 "library-list-svr4" element's start tag when the the DSO list is
10076 empty.
10077
485f1ee4
PA		 100782012-03-23 Pedro Alves <palves@redhat.com>
10079
10080 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10081 a variable whose type size is the same as the inferior's pointer
10082 size.
10083
a5362b9a
TS		 100842012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10085
10086 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10087 struct siginfo.
10088 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10089 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10090 * linux-low.h: Include <signal.h>.
10091 (struct siginfo): Remove forward declaration.
10092 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10093 struct siginfo.
10094
d226c142
MF		 100952012-03-21 Mike Frysinger <vapier@gentoo.org>
10096
10097 * .gitignore: Ignore more files.
10098
122f36ef
PA		 100992012-03-19 Pedro Alves <palves@redhat.com>
10100 Jan Kratochvil <jan.kratochvil@redhat.com>
10101
10102 * server.c (cont_thread, general_thread): Add describing comments.
10103 (start_inferior): Clear `cont_thread'.
10104 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10105 of a process.
10106
fc3e5175
YQ		 101072012-03-15 Yao Qi <yao@codesourcery.com>
10108
10109 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10110 handling to ...
10111 (cmd_qtdp): ... here.
10112
8d0d92cd
YQ		 101132012-03-15 Yao Qi <yao@codesourcery.com>
10114
10115 * tracepoint.c (struct tracepoint_action_ops): New.
10116 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10117 (m_tracepoint_action_download): New.
10118 (r_tracepoint_action_download): New.
10119 (x_tracepoint_action_download): New.
10120 (l_tracepoint_action_download): New.
10121 (add_tracepoint_action): Install `action->ops' according type.
10122 (download_tracepoint_1): Move code `download' function pointer
10123 of various tracepoint_action_ops.
10124
87b0bb13
JK		 101252012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10126
10127 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10128 linux_ptrace_attach_warnings.
10129
5f572dec
JK		 101302012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10131
10132 * Makefile.in (linux-ptrace.o): New.
10133 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10134 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10135 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10136 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10137 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10138 of these targets.
10139 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10140
f4647387
YQ		 101412012-03-08 Yao Qi <yao@codesourcery.com>
10142 Pedro Alves <palves@redhat.com>
10143
10144 Fix PR server/13392.
10145 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10146 offset of JMP insn.
10147 * tracepoint.c (remove_tracepoint): New.
10148 (cmd_qtdp): Call remove_tracepoint when failed to install.
10149
9b224c5e
PA		 101502012-03-07 Pedro Alves <palves@redhat.com>
10151
10152 * linux-low.c (get_detach_signal): New.
10153 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10154 Pass on pending signals to PTRACE_DETACH. Check the result of the
10155 ptrace call.
10156 * server.c (program_signals, program_signals_p): New.
10157 (handle_general_set): Handle QProgramSignals.
10158 * server.h (program_signals, program_signals_p): Declare.
10159
e237a7e2
JK		 101602012-03-05 Pedro Alves <palves@redhat.com>
10161 Jan Kratochvil <jan.kratochvil@redhat.com>
10162
10163 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10164 New comment why.
10165
5808517f
YQ		 101662012-03-03 Yao Qi <yao@codesourcery.com>
10167
10168 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10169 agent_look_up_symbols.
10170
58b4daa5
YQ		 101712012-03-03 Yao Qi <yao@codesourcery.com>
10172
10173 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10174 (linux-x86-low.o): Likewise.
10175 * server.h: Remove in_process_agent_loaded.
10176 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10177 common/agent.c.
10178 Update callers.
10179
8ffcbaaf
YQ		 101802012-03-03 Yao Qi <yao@codesourcery.com>
10181
10182 * tracepoint.c (gdb_agent_capability): New global.
10183 (in_process_agent_loaded_ust): Renamed to
10184 `in_process_agent_supports_ust'.
10185 Update callers.
10186 (in_process_agent_supports_ust): Call agent_capability_check.
10187 (clear_installed_tracepoints): Assert that agent supports
10188 agent.
10189
d1feda86
YQ		 101902012-03-03 Yao Qi <yao@codesourcery.com>
10191
10192 * linux-low.c (linux_supports_agent): New.
10193 (linux_target_ops): Initialize field `supports_agent' with
10194 linux_supports_agent.
10195 * target.h (struct target_ops) <supports_agent>: New.
10196 (target_supports_agent): New macro.
10197 * server.c (handle_general_set): Handle packet 'QAgent'.
10198 (handle_query): Send `QAgent+'.
10199 * Makefile.in (server.o): Depends on agent.h.
10200
2fa291ac
YQ		 102012012-03-03 Yao Qi <yao@codesourcery.com>
10202
10203 * Makefile.in (OBS): Add agent.o.
10204 Add new rule for agent.o.
10205 Track dependence of tracepoint.c on agent.h.
10206 * tracepoint.c (run_inferior_command_1):
10207 (run_inferior_command): Call agent_run_command.
10208 (gdb_ust_connect_sync_socket): Deleted. Move it to
10209 common/agent.c.
10210 (resume_thread, stop_thread): Likewise.
10211 (gdb_ust_socket_init): Renamed to ...
10212 (gdb_agent_socket_init): ... New.
10213 (gdb_ust_thread): Renamed to ...
10214 (gdb_agent_helper_thread): ... New.
10215 (gdb_ust_init): Move some code to ...
10216 (gdb_agent_init): ... here. New.
10217 [HAVE_UST]: Call gdb_ust_init.
10218 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10219 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10220 * config.in, configure: Regenerated.
10221
05044653
PA		 102222012-03-02 Pedro Alves <palves@redhat.com>
10223
10224 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10225 * linux-low.c (struct simple_pid_list): New.
10226 (stopped_pids): New a struct simple_pid_list pointer.
10227 (add_to_pid_list, pull_pid_from_list): New.
10228 (handle_extended_wait): Don't assume the first signal new children
10229 report is SIGSTOP. Adjust call to pull_pid_from_list.
10230 (linux_wait_for_lwp): Adjust.
10231
8d00225b
YQ		 102322012-03-02 Yao Qi <yao@codesourcery.com>
10233
10234 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10235 debug log.
10236
19560ba5
YQ		 102372012-03-02 Yao Qi <yao@codesourcery.com>
10238
10239 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10240 `stop_pc' and `tpoint'. Update caller.
10241
1faeff08
MR		 102422012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10243
10244 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10245 * linux-low.c (use_linux_regsets): New macro.
10246 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10247 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10248 (linux_register_in_regsets): New function.
10249 (usr_fetch_inferior_registers): Skip registers covered by
10250 regsets.
10251 (usr_store_inferior_registers): Likewise.
10252 (usr_fetch_inferior_registers): New macro.
10253 (usr_store_inferior_registers): Likewise.
10254 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10255 (linux_store_registers): Likewise.
10256 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10257 prototype.
10258 (init_registers_mips64_dsp_linux): Likewise.
10259 (init_registers_mips_linux): New macro.
10260 (init_registers_mips_dsp_linux): Likewise.
10261 (mips_dsp_num_regs): Likewise.
10262 (DSP_BASE, DSP_CONTROL): New fallback macros.
10263 (mips_base_regs): New macro.
10264 (mips_regmap): Use it. Fix the size.
10265 (mips_dsp_regmap): New variable.
10266 (mips_dsp_regset_bitmap): Likewise.
10267 (mips_arch_setup): New function.
10268 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10269 than mips_regmap.
10270 (mips_cannot_store_register): Likewise.
10271 (the_low_target): Update .arch_setup, .num_regs and .regmap
10272 initializers. Add .regset_bitmap initializer.
10273 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10274 initializer.
10275 * linux-bfin-low.c (the_low_target): Likewise.
10276 * linux-cris-low.c (the_low_target): Likewise.
10277 * linux-crisv32-low.c (the_low_target): Likewise.
10278 * linux-ia64-low.c (the_low_target): Likewise.
10279 * linux-m32r-low.c (the_low_target): Likewise.
10280 * linux-m68k-low.c (the_low_target): Likewise.
10281 * linux-ppc-low.c (the_low_target): Likewise.
10282 * linux-s390-low.c (the_low_target): Likewise.
10283 * linux-sh-low.c (the_low_target): Likewise.
10284 * linux-sparc-low.c (the_low_target): Likewise.
10285 * linux-tic6x-low.c (the_low_target): Likewise.
10286 * linux-x86-low.c (the_low_target): Likewise.
10287 * linux-xtensa-low.c (the_low_target): Likewise.
10288 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10289 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10290 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10291 srv_xmlfiles.
10292 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10293 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10294
c03e6ccc
YQ		 102952012-02-29 Yao Qi <yao@codesourcery.com>
10296 Pedro Alves <palves@redhat.com>
10297
10298 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10299 `step_over_finished' is true.
10300
644cebc9
PA		 103012012-02-27 Pedro Alves <palves@redhat.com>
10302
10303 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10304 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10305
c14d7ab2
PA		 103062012-02-27 Pedro Alves <palves@redhat.com>
10307
10308 PR server/9684
10309 * linux-low.c (pid_is_stopped): New.
10310 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10311
412c89dd
LM		 103122012-02-25 Luis Machado <lgustavo@codesourcery.com>
10313
10314 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10315 of conditions.
10316
b745defe
MR		 103172012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10318
10319 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10320
9f3a5c85
LM		 103212012-02-24 Luis Machado <lgustavo@codesourcery>
10322
10323 * server.c (handle_query): Advertise support for target-side
10324 breakpoint condition evaluation.
10325 (process_point_options): New function.
10326 (process_serial_event): When inserting a breakpoint, check for
10327 a target-side condition that should be evaluated.
10328
10329 * mem-break.c: Include regcache.h and ax.h.
10330 (point_cond_list_t): New data structure.
10331 (breakpoint) <cond_list>: New field.
10332 (find_gdb_breakpoint_at): Make non-static.
10333 (delete_gdb_breakpoint_at): Clear any target-side
10334 conditions.
10335 (clear_gdb_breakpoint_conditions): New function.
10336 (add_condition_to_breakpoint): Likewise.
10337 (add_breakpoint_condition): Likewise.
10338 (gdb_condition_true_at_breakpoint): Likewise.
10339 (gdb_breakpoint_here): Return result directly instead
10340 of going through a local variable.
10341
10342 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10343 (clear_gdb_breakpoint_conditions): Likewise.
10344 (add_breakpoint_condition): Likewise.
10345 (gdb_condition_true_at_breakpoint): Likewise.
10346
10347 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10348 (need_step_over_p): Take target-side breakpoint condition into
10349 consideration.
10350
5e1dc496
LM		 103512012-02-24 Luis Machado <lgustavo@codesourcery>
10352
10353 * server.h: Include tracepoint.h.
10354 (agent_mem_read, agent_get_trace_state_variable_value,
10355 agent_set_trace_state_variable_value,
10356 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10357 get_set_tsv_func_addr): New prototypes.
10358
10359 * ax.h: New include file.
10360 * ax.c: New source file.
10361
10362 * tracepoint.c: Include ax.h.
10363 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10364 agent_expr, eval_result_type): Move to ax.h.
10365 (parse_agent_expr): Rename to ...
10366 (gdb_parse_agent_expr): ... this, make it non-static and move
10367 to ax.h.
10368 (unparse_agent_expr) Rename to ...
10369 (gdb_unparse_agent_expr): ... this, make it non-static and move
10370 to ax.h.
10371 (eval_agent_expr): Rename to ...
10372 (eval_tracepoint_agent_expr): ... this.
10373 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10374 forward declarations.
10375 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10376 (agent_get_trace_state_variable_value): New function.
10377 (agent_set_trace_state_variable_value): New function.
10378 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10379 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10380 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10381 (condition_true_at_tracepoint): Likewise.
10382 (parse_agent_expr): Rename to ...
10383 (gdb_parse_agent_expr): ... this and move to ax.c.
10384 (unparse_agent_expr): Rename to ...
10385 (gdb_unparse_agent_expr): ... this and move to ax.c.
10386 (gdb_agent_op_name): Move to ax.c.
10387 (eval_agent_expr): Rename to ...
10388 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10389 and move to ax.c.
10390 (eval_tracepoint_agent_expr): New function.
10391 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10392 non-static.
5e1dc496
LM		 10393 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10394 ax.c.
10395 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10396 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10397 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10398 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10399 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10400 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10401 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10402 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10403 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10404 (compile_bytecodes): Remove forward declaration.
10405 (is_goto_target): Move to ax.c.
10406 (compile_bytecodes): Move to ax.c and call
10407 agent_get_trace_state_variable_value (...) and
10408 agent_set_trace_state_variable_value (...).
10409
10410 * Makefile.in: Update ax.c and IPA dependencies.
10411
277e4e52
PA		 104122012-02-24 Pedro Alves <palves@redhat.com>
10413
10414 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10415 (cmd_bigqtbuffer_circular): ... this. Only handle
10416 'QTBuffer:circular:'.
10417 (handle_tracepoint_general_set): Adjust.
10418
bf4c19f7
YQ		 104192012-02-16 Yao Qi <yao@codesourcery.com>
10420
10421 * inferiors.c: Move code to ...
10422 * dll.c: .... here. New.
10423 * server.h: Declare clear_dlls.
10424 * Makefile.in (SFILES): Add dll.c.
10425 (OBS): Add dll.o
10426 (dll.o): New rule.
10427
d73f2619
YQ		 104282012-02-11 Yao Qi <yao@codesourcery.com>
10429
10430 * server.c: (handle_monitor_command): Add a new parameter
10431 `own_buf'.
10432 (handle_query): Update caller.
10433
f8255c2a
JB		 104342012-02-09 Joel Brobecker <brobecker@adacore.com>
10435
10436 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10437 * configure, config.in: Regenerate.
10438 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10439 is not defined.
10440
da84f473
PA		 104412012-02-02 Pedro Alves <palves@redhat.com>
10442
10443 Try SIGKILL first, then PTRACE_KILL.
10444 * linux-low.c (linux_kill_one_lwp): New.
10445 (linux_kill_one_lwp): Rename to ...
10446 (kill_one_lwp_callback): ... this. Use the new
10447 linux_kill_one_lwp.
10448
e886a173
PA		 104492012-02-02 Pedro Alves <palves@redhat.com>
10450
10451 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10452 inferior.
10453
be07f1a2
PA		 104542012-01-27 Pedro Alves <palves@redhat.com>
10455
10456 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10457 (elf_64_file_p): Make static.
10458 (linux_pid_exe_is_elf_64_file): New.
10459 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10460 Delete declarations.
10461 (linux_pid_exe_is_elf_64_file): Declare.
10462 * linux-x86-low.c (x86_arch_setup): Use
10463 linux_pid_exe_is_elf_64_file.
10464
d8301ad1
JK		 104652012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10466
10467 * linux-low.c (linux_wait_for_event_1): Rename to ...
10468 (linux_wait_for_event): ... here and merge it with former
10469 linux_wait_for_event - new variable wait_ptid, use it.
10470 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10471
01b17894
PA		 104722012-01-23 Pedro Alves <palves@redhat.com>
10473
10474 * server.c (main): Avoid yet another case of infinite loop while
10475 detaching/killing after a longjmp.
10476
e825046f
JK		 104772012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10478
10479 Code cleanup.
10480 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10481
b9e7b9c3
UW		 104822012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10483
10484 * hostio.c (handle_readlink): New function.
10485 (handle_vFile): Call it to handle "vFile:readlink" packets.
10486
901f9912
UW		 104872012-01-20 Pedro Alves <palves@redhat.com>
10488 Ulrich Weigand <ulrich.weigand@linaro.org>
10489
10490 * server.c (handle_v_requests): Only support vAttach and vRun to
10491 start multiple processes when in extended protocol mode.
10492
fc1ab1a0
PA		 104932012-01-17 Pedro Alves <palves@redhat.com>
10494
10495 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10496 memalign plus mprotect to allocate the scratch buffer.
10497
7d5d4e98
PA		 104982012-01-13 Pedro Alves <palves@redhat.com>
10499
10500 * server.c (attach_inferior): Clear `cont_thread'.
10501
f128d5e9
PA		 105022012-01-13 Pedro Alves <palves@redhat.com>
10503
10504 * server.c (main): Avoid infinite loop while detaching/killing
10505 after a longjmp.
10506
06db92f0
DE		 105072012-01-09 Doug Evans <dje@google.com>
10508
10509 * server.c (start_inferior): Set last_ptid in --wrapper case.
10510
32d92999
YQ		 105112012-01-06 Yao Qi <yao@codesourcery.com>
10512
10513 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10514 defined.
10515 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10516
5e0a92a9
YQ		 105172012-01-04 Yao Qi <yao@codesourcery.com>
10518
10519 * tracepoint.c (cmd_qtdp): Print debug message
10520 for static tracepoint.
10521
ae639e8c
YQ		 105222012-01-04 Yao Qi <yao@codesourcery.com>
10523
10524 * tracepoint.c (trace_vdebug): Differentiate debug message
10525 between gdbserver and IPA.
10526
f72429c5
YQ		 105272012-01-03 Yao Qi <yao@codesourcery.com>
10528
10529 * tracepoint.c (tracepoint_was_hit): Don't collect for
10530 static tracepoint.
10531
12c3e59c
JB		 105322012-01-02 Joel Brobecker <brobecker@adacore.com>
10533
10534 * terminal.h: Reformat copyright header.
10535
67827812
JB		 105362012-01-02 Joel Brobecker <brobecker@adacore.com>
10537
10538 * server.c (gdbserver_version): Update copyright year.
10539 * gdbreplay.c (gdbreplay_version): Likewise.
10540
3e52c33d
JK		 105412011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10542
10543 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10544
10545 Revert:
10546 2011-12-18 Hui Zhu <teawater@gmail.com>
10547 * linux-low.c (linux_create_inferior): Save return value to ret.
10548
66f1260e
HZ		 105492011-12-18 Hui Zhu <teawater@gmail.com>
10550
10551 * linux-low.c (linux_create_inferior): Save return value to ret.
10552
e77616d7
DE		 105532011-12-16 Doug Evans <dje@google.com>
10554
e7b06c57
DE		 10555 * linux-low.c (linux_create_inferior): If stdio connection,
10556 redirect stdin from /dev/null, stdout to stderr.
10557 * remote-utils.c (remote_is_stdio): New static global.
10558 (remote_connection_is_stdio): New function.
10559 (remote_prepare): Handle stdio connection.
10560 (remote_open): Ditto.
10561 (remote_close): Don't close stdin for stdio connections.
10562 (read_prim,write_prim): New functions. Replace all calls to
10563 read/write to these.
10564 * server.c (main): Watch for "-" argument. Move call to
10565 remote_prepare before start_inferior.
10566 * server.h (STDIO_CONNECTION_NAME): New macro.
10567 (remote_connection_is_stdio): Declare.
10568
e77616d7
DE		 10569 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10570 in debugging output.
10571
82067193
YQ		 105722011-12-15 Yao Qi <yao@codesourcery.com>
10573
10574 * tracepoint.c: Include sys/syscall.h.
10575 (gdb_ust_thread): Remove preprocessor conditional.
10576
82bfbe7e
PA		 105772011-12-14 Pedro Alves <pedro@codesourcery.com>
10578
10579 * linux-low.c (linux_detach_one_lwp): Call
10580 the_low_target.prepare_to_resume before detaching.
10581
712c6575
YQ		 105822011-12-14 Yao Qi <yao@codesourcery.com>
10583
10584 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10585 of write.
10586
d54d1edf
YQ		 105872011-12-14 Yao Qi <yao@codesourcery.com>
10588
10589 * i386-low.c (i386_low_stopped_data_address): Initialize local
10590 variable `control'.
10591
6210a125
PA		 105922011-12-13 Pedro Alves <pedro@codesourcery.com>
10593
10594 PR remote/13492
10595
10596 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10597 DR_CONTROL unless necessary. Extend comments.
10598 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10599 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10600
2ece8244
YQ		 106012011-12-13 Yao Qi <yao@codesourcery.com>
10602
10603 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10604 macros.
10605 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10606
784867a5
JK		 106072011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10608
10609 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10610 Print new debug message for such case.
10611
6bf36717
JK		 106122011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10613
10614 Fix overlapping memcpy.
10615 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10616 the read_inferior_memory transfer.
10617 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10618 write_inferior_memory transfer.
10619 (set_fast_tracepoint_jump): New variable buf. Use it for the
10620 read_inferior_memory and write_inferior_memory transfers.
10621 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10622 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10623 Use it for the write_inferior_memory transfer.
10624 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10625 buffers.
10626
50275556
MR		 106272011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10628
10629 * linux-low.c (fetch_register, store_register): Make code
10630 consistent, fix formatting.
10631
7325beb4
MR		 106322011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10633
10634 * linux-low.c (usr_store_inferior_registers): Factor out code
10635 to handle individual registers into...
10636 (store_register): ... this new function.
10637
c642a434
UW		 106382011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10639
10640 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10641 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10642 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10643 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10644 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10645 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10646 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10647 (srv_xmlfiles): Add new XML files.
10648
10649 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10650 and <sys/uio.h>.
10651 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10652 (init_registers_s390_linux32v1): Add prototype.
10653 (init_registers_s390_linux32v2): Likewise.
10654 (init_registers_s390_linux64v1): Likewise.
10655 (init_registers_s390_linux64v2): Likewise.
10656 (init_registers_s390x_linux64v1): Likewise.
10657 (init_registers_s390x_linux64v2): Likewise.
10658 (s390_num_regs): Increment to 52.
10659 (s390_regmap): Add orig_r2 register.
10660 (s390_num_regs_3264): Increment to 68.
10661 (s390_regmap_3264): Add orig_r2 register.
10662 (s390_collect_ptrace_register): Handle orig_r2 register.
10663 (s390_supply_ptrace_register): Likewise.
10664 (s390_fill_last_break): New function.
10665 (s390_store_last_break): Likewise.
10666 (s390_fill_system_call): New function.
10667 (s390_store_system_call): Likewise.
10668 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10669 register sets.
10670 (s390_check_regset): New function.
10671 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10672 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10673 Update target_regsets for available register sets.
10674
2268b414
JK		 106752011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10676 Jan Kratochvil <jan.kratochvil@redhat.com>
10677
10678 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10679 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10680 New.
10681 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10682 * linux-low.h (struct process_info_private): New member r_debug.
10683 * server.c (handle_qxfer_libraries): Call
10684 the_target->qxfer_libraries_svr4.
10685 (handle_qxfer_libraries_svr4): New function.
10686 (qxfer_packets): New entry "libraries-svr4".
10687 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10688 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10689 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10690 PACKET_qXfer_libraries_svr4.
10691
d6db1fab
UW		 106922011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10693
10694 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10695 PSW address/mask between 8-byte and 16-byte formats.
10696 (s390_supply_ptrace_register): Likewise.
10697 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10698 basic addressing mode bit.
10699
242f5f1c
SS		 107002011-11-24 Stan Shebs <stan@codesourcery.com>
10701
10702 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10703
f196051f
SS		 107042011-11-17 Stan Shebs <stan@codesourcery.com>
10705
10706 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10707 (tracing_start_time): New global.
10708 (tracing_stop_time): New global.
10709 (tracing_user_name): New global.
10710 (tracing_notes): New global.
10711 (tracing_stop_note): New global.
10712 (cmd_qtstart): Set traceframe_usage, start_time.
10713 (stop_tracing): Set stop_time.
10714 (cmd_qtstatus): Report additional status.
10715 (cmd_qtp): New function.
10716 (handle_tracepoint_query): Call it.
10717 (cmd_qtnotes): New function.
10718 (handle_tracepoint_general_set): Call it.
10719 (get_timestamp): Rename from tsv_get_timestamp.
10720
405f8e94
SS		 107212011-11-14 Stan Shebs <stan@codesourcery.com>
10722 Kwok Cheung Yeung <kcy@codesourcery.com>
10723
10724 * linux-x86-low.c (small_jump_insn): New.
10725 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10726 trampoline and error message, build a trampoline and issue a small
10727 jump instruction to it.
10728 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10729 trampoline and error message.
10730 (x86_get_min_fast_tracepoint_insn_len): New.
10731 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10732 * linux-low.h (struct linux_target_ops): Add arguments to
10733 install_fast_tracepoint_jump_pad operation, add new operation.
10734 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10735 arguments.
10736 (linux_get_min_fast_tracepoint_insn_len): New function.
10737 (linux_target_op): Add new operation.
10738 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10739 (gdb_trampoline_buffer_end): Ditto.
10740 (gdb_trampoline_buffer_error): Ditto.
10741 (struct ipa_sym_addresses): Add fields for new IPA variables.
10742 (symbol_list): Add entries for new IPA variables.
10743 (struct tracepoint): Add fields to hold the address range of the
10744 trampoline used by the tracepoint.
10745 (trampoline_buffer_head): New static variable.
10746 (trampoline_buffer_tail): Ditto.
10747 (claim_trampoline_space): New function.
10748 (have_fast_tracepoint_trampoline_buffer): New function.
10749 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10750 structure.
10751 (install_fast_tracepoint): Ditto, also add error buffer argument.
10752 (cmd_qtminftpilen): New function.
10753 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10754 (fast_tracepoint_from_trampoline_address): New function.
10755 (fast_tracepoint_collecting): Handle trampoline as part of jump
10756 pad space.
10757 (set_trampoline_buffer_space): New function.
10758 (initialize_tracepoint): Initialize new IPA variables.
10759 * target.h (struct target_ops): Add arguments to
10760 install_fast_tracepoint_jump_pad operation, add new
10761 get_min_fast_tracepoint_insn_len operation.
10762 (target_get_min_fast_tracepoint_insn_len): New.
10763 (install_fast_tracepoint_jump_pad): Add arguments.
10764 * server.h (IPA_BUFSIZ): Define.
10765 * linux-i386-ipa.c: Include extra header files.
10766 (initialize_fast_tracepoint_trampoline_buffer): New function.
10767 (initialize_low_tracepoint): Call it.
10768 * server.h (set_trampoline_buffer_space): Declare.
10769 (claim_trampoline_space): Ditto.
10770 (have_fast_tracepoint_trampoline_buffer): Ditto.
10771
1e4d1764
YQ		 107722011-11-14 Yao Qi <yao@codesourcery.com>
10773
10774 * server.c (handle_query): Handle InstallInTrace for qSupported.
10775 * tracepoint.c (add_tracepoint): Sort list.
10776 (install_tracepoint, download_tracepoint): New.
10777 (cmd_qtdp): Call them to install and download tracepoints.
10778 (sort_tracepoints): Removed.
10779 (cmd_qtstart): Update.
10780
5c73ff4e
YQ		 107812011-11-14 Yao Qi <yao@codesourcery.com>
10782
10783 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10784 * mem-break.h: Declare.
10785 * tracepoint.c (cmd_qtstart): Move some code to ...
10786 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10787 New.
10788 (download_tracepoints): Move some code to ...
10789 (download_tracepoint_1): ... here. New.
10790
86a30030
YQ		 107912011-11-08 Yao Qi <yao@codesourcery.com>
10792
10793 * remote-utils.c (relocate_instruction): A comment fix.
10794
8d26e50c
JB		 107952011-11-07 Joel Brobecker <brobecker@adacore.com>
10796
10797 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10798 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10799 dr_status_mirror and dr_control_mirror from debug_reg_state.
10800 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10801 (i386_initial_stuff): Remove use of deleted globals.
10802 (i386_get_thread_context, i386_set_thread_context,
10803 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10804 from debug_reg_state.
10805
a59306a3
YQ		 108062011-11-05 Yao Qi <yao@codesourcery.com>
10807
10808 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10809 address as TPOINT's.
10810
3065dfb6
SS		 108112011-11-02 Stan Shebs <stan@codesourcery.com>
10812
10813 * tracepoint.c (agent_mem_read_string): New function.
10814 (eval_agent_expr): Call it for tracenz.
10815 * server.c (handle_query): Report support for tracenz.
10816
fd0d8c7c
YQ		 108172011-11-02 Yao Qi <yao@codesourcery.com>
10818
10819 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10820
609086b1
YQ		 108212011-11-02 Yao Qi <yao@codesourcery.com>
10822
10823 * target.h: Fix a typo in comment.
10824
b9fd1791
PA		 108252011-10-31 Pedro Alves <pedro@codesourcery.com>
10826
10827 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10828 clobber the breakpoints' shadows with fast tracepoint jumps.
10829 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10830 * target.c (write_inferior_memory): Also pass MYADDR down to
10831 check_mem_write.
10832
03583c20
UW		 108332011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10834
10835 * configure.ac: Check support for personality routine.
10836 * configure: Regenerate.
10837 * config.in: Likewise.
10838 * linux-low.c: Include <sys/personality.h>.
10839 Define ADDR_NO_RANDOMIZE if necessary.
10840 (linux_create_inferior): Disable address space randomization when
10841 forking inferior, if requested.
10842 (linux_supports_disable_randomization): New function.
10843 (linux_target_ops): Install it.
10844 * server.h (disable_randomization): Declare.
10845 * server.c (disable_randomization): New global variable.
10846 (handle_general_set): Handle QDisableRandomization.
10847 (handle_query): Likewise for qSupported.
10848 (main): Support --disable-randomization and --no-disable-randomization
10849 command line arguments.
10850 * target.h (struct target_ops): Add supports_disable_randomization.
10851 (target_supports_disable_randomization): New macro.
10852
723b724b
MF		 108532011-09-29 Mike Frysinger <vapier@gentoo.org>
10854
10855 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10856 ifdef check.
10857 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10858 [!PT_GETDSBT] (target_loadmap): New definition.
10859 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10860 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10861 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10862 and PT_GETDSBT to LINUX_LOADMAP.
10863 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10864 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10865
55329a5c 108662011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 10867
10868 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10869 (arm_linux_hwbp_cap): New static variable.
10870 (arm_linux_get_hwbp_cap): Replace by ...
10871 (arm_linux_init_hwbp_cap): ... this new function.
10872 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10873 (arm_linux_get_hw_watchpoint_count): Likewise.
10874 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10875 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10876 (arm_prepare_to_resume): Use perror_with_name instead of error.
10877
55329a5c 108782011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 10879
10880 * linux-arm-low.c: Include <signal.h>.
10881 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10882 (struct arm_linux_hwbp_cap): New data type.
10883 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10884 (struct arm_linux_hw_breakpoint): New data type.
10885 (MAX_BPTS, MAX_WPTS): Define.
10886 (struct arch_process_info, struct arch_lwp_info): New data types.
10887 (arm_linux_get_hwbp_cap): New function.
10888 (arm_linux_get_hw_breakpoint_count): Likewise.
10889 (arm_linux_get_hw_watchpoint_count): Likewise.
10890 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10891 (arm_hwbp_control_initialize): Likewise.
10892 (arm_hwbp_control_is_enabled): Likewise.
10893 (arm_hwbp_control_is_initialized): Likewise.
10894 (arm_hwbp_control_disable): Likewise.
10895 (arm_linux_hw_breakpoint_equal): Likewise.
10896 (arm_linux_hw_point_initialize): Likewise.
10897 (struct update_registers_data): New data structure.
10898 (update_registers_callback: New function.
10899 (arm_insert_point): Likewise.
10900 (arm_remove_point): Likewise.
10901 (arm_stopped_by_watchpoint): Likewise.
10902 (arm_stopped_data_address): Likewise.
10903 (arm_new_process): Likewise.
10904 (arm_new_thread): Likewise.
10905 (arm_prepare_to_resume): Likewise.
10906 (the_low_target): Register arm_insert_point, arm_remove_point,
10907 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10908 arm_new_thread, and arm_prepare_to_resume.
10909
6b9801d4
SS		 109102011-09-15 Stan Shebs <stan@codesourcery.com>
10911
10912 * server.h (struct emit_ops): Add compare-goto fields.
10913 * tracepoint.c (gdb_agent_op_sizes): New table.
10914 (emit_eq_goto): New function.
10915 (emit_ne_goto): New function.
10916 (emit_lt_goto): New function.
10917 (emit_le_goto): New function.
10918 (emit_gt_goto): New function.
10919 (emit_ge_goto): New function.
10920 (is_goto_target): New function.
10921 (compile_bytecodes): Recognize special cases of compare-goto
10922 combinations and call specialized emitters for them.
10923 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10924 (amd64_emit_ne_goto): New function.
10925 (amd64_emit_lt_goto): New function.
10926 (amd64_emit_le_goto): New function.
10927 (amd64_emit_gt_goto): New function.
10928 (amd64_emit_ge_goto): New function.
10929 (amd64_emit_ops): Add the new functions.
10930 (i386_emit_eq_goto): New function.
10931 (i386_emit_ne_goto): New function.
10932 (i386_emit_lt_goto): New function.
10933 (i386_emit_le_goto): New function.
10934 (i386_emit_gt_goto): New function.
10935 (i386_emit_ge_goto): New function.
10936 (i386_emit_ops): Add the new functions.
10937
bf15cbda
SS		 109382011-09-08 Stan Shebs <stan@codesourcery.com>
10939
10940 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10941 (i386_emit_epilogue): Restore %ebx.
10942
943ca1dd
JZ		 109432011-08-31 Jie Zhang <jzhang918@gmail.com>
10944
10945 * server.c (step_thread): Remove definition.
10946 (process_serial_event): Don't handle Hs.
10947 * server.h (step_thread): Remove declaration.
10948 * target.c (set_desired_inferior): Remove use of step_thread.
10949
e3deef73
LM		 109502011-08-24 Luis Machado <lgustavo@codesourcery.com>
10951
10952 * linux-low.c: Include linux-procfs.h.
10953 (linux_attach_lwp_1): Update comments.
10954 (linux_attach): Scan for existing threads when attaching to a
10955 process that is the tgid.
10956 * Makefile.in: Update dependencies.
10957
13da1c97
LM		 109582011-08-24 Luis Machado <lgustavo@codesourcery.com>
10959
10960 * configure.srv: Add linux-procfs.o dependencies.
10961
881127c9
YQ		 109622011-08-14 Yao Qi <yao@codesourcery.com>
10963
10964 * target.h (struct target_ops): Fix indent.
10965 * win32-low.c (win32_target_ops): Fix comment.
10966
58dbd541
YQ		 109672011-08-14 Andrew Jenner <andrew@codesourcery.com>
10968 Yao Qi <yao@codesourcery.com>
10969
10970 * Makefile.in (clean): Remove tic6x-*.c files.
10971 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10972 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10973 (tic6x-c64xp-linux.c): Likewise.
10974 * configure.srv: Add support for tic6x-*-uclinux.
10975 * linux-tic6x-low.c: New.
10976 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10977
78d85199
YQ		 109782011-08-14 Andrew Stubbs <ams@codesourcery.com>
10979 Yao Qi <yao@codesourcery.com>
10980
10981 * target.h (struct target_ops): Add read_loadmap.
10982 * linux-low.c (struct target_loadseg): New type.
10983 (struct target_loadmap): New type.
10984 (linux_read_loadmap): New function.
10985 (linux_target_ops): Add linux_read_loadmap.
10986 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 10987 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10988 to NULL.
78d85199 10989
a959a88d
EZ		 109902011-08-05 Eli Zaretskii <eliz@gnu.org>
10991
10992 * win32-low.c: Include <stdint.h>.
10993
1ced966e
PA		 109942011-07-22 Pedro Alves <pedro@codesourcery.com>
10995
10996 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10997 to the inferior here.
10998 (i386_remove_aligned_watchpoint): Ditto.
10999 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11000 fit part of the watchpoint in the debug registers.
11001 (i386_update_inferior_debug_regs): New.
11002 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11003 registers, and only update the inferior on success.
11004 (i386_low_remove_watchpoint): Ditto.
11005
d26e3629
KY		 110062011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11007
11008 * linux-low.c (compare_ints, unique, list_threads, show_process,
11009 linux_core_of_thread): Delete.
11010 (linux_target_ops): Change linux_core_of_thread to
11011 linux_common_core_of_thread.
11012 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11013 * utils.c (malloc_failure): Change type of argument.
11014 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11015 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11016 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11017 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11018 (IPA_OBJS): Add common-utils-ipa.o.
11019 (ptid_h, linux_osdata_h): New macros.
11020 (server_h): Add common/common-utils.h, common/xml-utils.h,
11021 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11022 common/ptid.h.
11023 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11024 ptid.o, buffer.o): New rules.
11025 (linux-low.o): Add common/linux-osdata.h as a dependency.
11026 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11027 * configure.ac: Add AC_HEADER_DIRENT check.
11028 * config.in: Regenerate.
11029 * configure: Regenerate.
11030 * remote-utils.c (xml_escape_text): Delete.
11031 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11032 buffer_xml_printf): Move to common/buffer.c.
11033 * server.c (main): Remove call to initialize_inferiors.
11034 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11035 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11036 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11037 internal_error, gdb_assert, gdb_assert_fail): Delete.
11038 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11039 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11040 common/buffer.h.
11041 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11042 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11043 initialize_inferiors): Delete.
11044
2275a1a7
PA		 110452011-07-20 Pedro Alves <pedro@codesourcery.com>
11046
11047 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11048 symbol error.
11049
0a5b1e09
PA		 110502011-05-31 Pedro Alves <pedro@codesourcery.com>
11051
11052 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11053 assertion.
11054 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11055
6938fd34
YQ		 110562011-05-26 Yao Qi <yao@codesourcery.com>
11057
11058 * Makefile.in (thread-db.o): Track dependence to
11059 common/gdb_thread_db.h.
11060 * thread-db.c: include gdb_thread_db.h from right place.
11061
b481f9e0
TT		 110622011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11063
11064 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11065 __FILE__ and __LINE__ to internal_error.
11066
98a5dd13
DE		 110672011-05-13 Doug Evans <dje@google.com>
11068
11069 * thread-db.c (try_thread_db_load_from_sdir): New function.
11070 (try_thread_db_load_from_dir): New function.
11071 (thread_db_load_search): Handle $sdir, ignore $pdir.
11072 Remove trying of system directories if search of
11073 libthread-db-search-path fails, that is now done via $sdir.
11074
d248b706
KY		 110752011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11076
11077 * server.c (handle_query): Add EnableDisableTracepoints to the list
11078 of supported features.
43aaf8b6 11079 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11080 tracepoints.
43aaf8b6
PA		 11081 (cmd_qtenable_disable): New.
11082 (cmd_qtstart): Install tracepoints even if disabled.
11083 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11084 receiving a QTEnable or QTDisable packet.
11085 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11086 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11087 tracepoints.
11088 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11089
84e578fb
DE		 110902011-05-10 Doug Evans <dje@google.com>
11091
11092 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11093
71f55dd8
DE		 110942011-05-04 Doug Evans <dje@google.com>
11095
11096 * linux-low.c (linux_join): Skip process lookup.
11097 * spu-low.c (spu_join): Ditto.
11098 * server.c (join_inferiors_callback): Delete.
11099 (process_serial_event): For 'D' packet (detach) call join_inferior
11100 directly.
11101
4d393d60
JM		 111022011-05-04 Joseph Myers <joseph@codesourcery.com>
11103
11104 * README: Don't mention xscale*-*-linux*.
11105 * configure.srv (xscale*-*-linux*): Don't handle target.
11106
b00ad6ff
NF		 111072011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11108
11109 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11110 casting pointers.
11111 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11112 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11113 (i386_emit_void_call_2): Likewise.
11114
af96c192
YQ		 111152011-04-26 Yao Qi <yao@codesourcery.com>
11116
43aaf8b6
PA		 11117 * linux-low.c: Move common macros to linux-ptrace.h.
11118 Include linux-ptrace.h.
af96c192
YQ		 11119 * Makefile.in (linux_ptrace_h): New.
11120 (linux-low.o): Depends on linux-ptrace.h.
11121
03f2bd59
JK		 111222011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11123
11124 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11125 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11126 (remote_prepare): New function with most of the TCP code from ...
11127 (remote_open): ... here. Detect PORT here unconditionally. Move also
11128 setting transport_is_reliable.
11129 * server.c (run_once): New variable.
11130 (gdbserver_usage): Document it.
11131 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11132 the first run if RUN_ONCE.
11133 * server.h (run_once, remote_prepare): New declarations.
11134
7a9dd1b2
TT		 111352011-04-19 Tom Tromey <tromey@redhat.com>
11136
11137 * win32-low.c (handle_load_dll): Remove duplicate "the".
11138
81239425
PM		 111392011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11140
11141 Remove support for old Cygwin 1.5 versions.
11142 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11143 function to avoid warning.
11144 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11145 warning.
11146
9e0627f1
PM		 111472011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11148
11149 * gdbserver/server.h (Macro _): Define it if not available.
11150
588eebee
MS		 111512011-03-14 Michael Snyder <msnyder@vmware.com>
11152
348af9f7 11153 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11154
43f70d4c
JB		 111552011-03-10 Joel Brobecker <brobecker@adacore.com>
11156
11157 * Makefile.in (maintainer-clean realclean distclean): Remove
11158 "make ... subdir_do" command.
11159
348af9f7
MS		 111602011-03-10 Michael Snyder <msnyder@vmware.com>
11161
11162 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11163
11164 * server.c (handle_v_run): Free alloced buffer on early return.
11165
e637a4f5
YQ		 111662011-03-09 Yao Qi <yao@codesourcery.com>
11167
11168 Revert:
11169 2011-03-04 Yao Qi <yao@codesourcery.com>
11170
11171 * Makefile.in: Remove GNU make feature --directory.
11172
11173 2011-03-05 Yao Qi <yao@codesourcery.com>
11174
11175 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11176 (subdir_do): New make target. Copied from gdb/Makefile.
11177 (maintainer-clean, realclean, distclean, clean): Call corresponding
11178 make targets in common/Makefile.
11179
11180 2011-02-11 Yao Qi <yao@codesourcery.com>
11181
11182 * configure.ac: Call AC_PROG_RANLIB.
11183 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11184 * configure: Regenerate.
11185
e6edda56
JK		 111862011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11187
11188 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11189
e5141119
JB		 111902011-03-06 Yao Qi <yao@codesourcery.com>
11191
11192 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11193
64794aa4
JB		 111942011-03-05 Yao Qi <yao@codesourcery.com>
11195
11196 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11197 (subdir_do): New make target. Copied from gdb/Makefile.
11198 (maintainer-clean, realclean, distclean, clean): Call corresponding
11199 make targets in common/Makefile.
11200
7a762829
YQ		 112012011-03-04 Yao Qi <yao@codesourcery.com>
11202
11203 * Makefile.in: Remove GNU make feature --directory.
11204
348af9f7
MS		 112052011-03-04 Michael Snyder <msnyder@vmware.com>
11206
11207 * server.c (queue_stop_reply): Call xmalloc not malloc.
11208
112092011-03-02 Michael Snyder <msnyder@vmware.com>
11210
11211 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11212
9f72fee2
MS		 112132011-02-28 Michael Snyder <msnyder@vmware.com>
11214
588eebee
MS		 11215 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11216 (cmd_qtframe): Ditto.
11217 (cmd_qtbuffer): Ditto.
11218 (cmd_bigqtbuffer): Ditto.
11219
9f72fee2
MS		 11220 * utils.c (decimal2str): Initialize 'width' to nine, then
11221 don't mess with it.
11222
8040bd49
UW		 112232011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11224
11225 * hostio.c (require_data): Free *data, not data.
11226
7e52cbd0
JK		 112272011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11228
11229 * hostio.c (require_data): Use free, not xfree.
11230
9130f83e
MS		 112312011-02-27 Michael Snyder <msnyder@vmware.com>
11232
4b812f4e
MS		 11233 * server.c (handle_query): Discard unused value.
11234
9130f83e
MS		 11235 * hostio.c (require_data): Free malloc memory before returning
11236 error.
11237
69d37113
MS		 112382011-02-26 Michael Snyder <msnyder@vmware.com>
11239
11240 * linux-low.c (list_threads): Call closedir for dirent.
11241
35f5825a
MS		 112422011-02-27 Michael Snyder <msnyder@vmware.com>
11243
2a589cef
MS		 11244 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11245 a case statement falls through.
11246
0adea5f7
MS		 11247 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11248
35f5825a
MS		 11249 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11250 in comparison.
11251
238f1c74
MS		 112522011-02-26 Michael Snyder <msnyder@vmware.com>
11253
11254 * utils.c (decimal2str): Eliminate dead code and dead param.
11255 (pulongest): Drop dead param from call to decimal2str.
11256 (plongest): Ditto.
11257
633ff500
JB		 112582011-02-24 Joel Brobecker <brobecker@adacore.com>
11259
11260 Revert the following patch (not approved yet):
11261 2011-02-21 Hui Zhu <teawater@gmail.com>
11262 * tracepoint.c (tp_printf): New function.
11263 (eval_agent_expr): Handle gdb_agent_op_printf.
11264
f9c6ff72
HZ		 112652011-02-21 Hui Zhu <teawater@gmail.com>
11266
11267 * tracepoint.c (tp_printf): New function.
11268 (eval_agent_expr): Handle gdb_agent_op_printf.
11269
94d5e490
TT		 112702011-02-18 Tom Tromey <tromey@redhat.com>
11271
11272 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11273 (tracepoint.o): Likewise.
11274 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11275 (gdb_agent_op_names): Likewise.
11276
c7f96d2b
TT		 112772011-02-18 Tom Tromey <tromey@redhat.com>
11278
11279 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11280 gdb_agent_op_rot>: New constants.
11281 (gdb_agent_op_names): Add pick and roll.
11282 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11283 cases.
11284
0feedb2c
JK		 112852011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11286
11287 * aclocal.m4: Regenerated with aclocal-1.11.1.
11288
b3b9301e
PA		 112892011-02-14 Pedro Alves <pedro@codesourcery.com>
11290
11291 * server.c (handle_qxfer_traceframe_info): New.
11292 (qxfer_packets): Register "traceframe-info".
11293 (handle_query): Report support for qXfer:traceframe-info:read+.
11294 * tracepoint.c (match_blocktype): New.
11295 (traceframe_find_block_type): Rename to ...
11296 (traceframe_walk_blocks): ... this. Add callback filter argument,
11297 and use it.
11298 (traceframe_find_block_type): New, reimplemented on top of
11299 traceframe_walk_blocks.
11300 (build_traceframe_info_xml): New.
11301 (traceframe_read_info): New.
11302 * server.h (traceframe_read_info): Declare.
11303
4f3e6fb7
YQ		 113042011-02-11 Yao Qi <yao@codesourcery.com>
11305
11306 * configure.ac: Call AC_PROG_RANLIB.
11307 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11308 * configure: Regenerate.
11309
764880b7
PA		 113102011-02-07 Pedro Alves <pedro@codesourcery.com>
11311
11312 * server.c (gdb_read_memory): Change return semantics to allow
11313 partial transfers.
11314 (handle_search_memory_1): Adjust.
11315 (process_serial_event) <'m' packet>: Handle partial transfers.
11316 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11317
1c79eb8a
PA		 113182011-01-28 Pedro Alves <pedro@codesourcery.com>
11319
11320 * regcache.c (init_register_cache): Initialize
11321 regcache->register_status.
11322 (free_register_cache): Release regcache->register_status.
11323 (regcache_cpy): Copy register_status.
11324 (registers_to_string): Print 'x's for unavailable registers.
11325 (supply_register): Mark the register's status valid or
11326 unavailable, depending on whether a buffer was passed in or not.
11327 (supply_register_zeroed): New.
11328 (supply_regblock): Mark the registers' status valid or
11329 unavailable, depending on whether a buffer was passed in or not.
11330 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11331 (struct regcache): New `register_status' field.
11332 (supply_register_zeroed): Declare.
11333 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11334 supply_register_zeroed, rather than passing a NULL buffer to
11335 supply_register.
11336 * tracepoint.c (fetch_traceframe_registers): Update comment.
11337
85724a0e
PA		 113382011-01-28 Pedro Alves <pedro@codesourcery.com>
11339
11340 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11341 buffer explicit.
11342
d08aafef
PA		 113432011-01-25 Pedro Alves <pedro@codesourcery.com>
11344
11345 * server.h (decode_xfer_write): Change prototype.
11346 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11347 and don't extract the annex here.
11348 * server.c (decode_xfer_read): Remove `annex' parameter,
11349 and don't extract the annex here.
11350 (decode_xfer): New.
11351 (struct qxfer): New.
11352 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11353 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11354 (handle_qxfer_statictrace): New functions, abstracted out from
11355 handle_query, and made to use the struct qxfer interface.
11356 (handle_threads_qxfer_proper): Rename to ...
11357 (handle_qxfer_threads_proper): ... this.
11358 (handle_threads_qxfer): Rename to ...
11359 (handle_qxfer_threads): ... this. Adjust.
11360 (qxfer_packets): New array.
11361 (handle_qxfer): New function.
11362 (handle_query): Use handle_qxfer.
11363
493e2a69
MS		 113642011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11365
11366 * gdbreplay.c: Shorten lines of >= 80 columns.
11367 * linux-low.c: Ditto.
11368 * linux-ppc-low.c: Ditto.
11369 * linux-s390-low.c: Ditto.
11370 * linux-sparc-low.c: Ditto.
11371 * linux-x86-low.c: Ditto.
11372 * linux-xtensa-low.c: Ditto.
11373 * mem-break.c: Ditto.
11374 * nto-low.c: Ditto.
11375 * regcache.h: Ditto.
11376 * remote-utils.c: Ditto.
11377 * server.c: Ditto.
11378 * server.h: Ditto.
11379 * thread-db.c: Ditto.
11380 * tracepoint.c: Ditto.
11381 * utils.c: Ditto.
11382 * win32-low.h: Ditto.
11383
44944448
JB		 113842011-01-05 Joel Brobecker <brobecker@adacore.com>
11385
11386 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11387 update.
11388
71ce852c
JB		 113892011-01-01 Joel Brobecker <brobecker@adacore.com>
11390
11391 * server.c (gdbserver_version): Update copyright year in version
11392 output.
11393 * gdbreplay.c (gdbreplay_version): Ditto.
11394
eb826dc6
MF		 113952010-12-29 Jie Zhang <jie.zhang@analog.com>
11396
11397 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11398 * linux-bfin-low.c: New file.
11399 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11400 PT_DATA_ADDR for BFIN targets.
11401 * Makefile.in (SFILES): Add linux-bfin-low.c.
11402 (clean): Remove reg-bfin.c.
11403 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11404 * README: Mention supported Blackfin targets.
11405
39ab222a
MF		 114062010-12-23 Mike Frysinger <vapier@gentoo.org>
11407
11408 * .gitignore: New file.
11409
a1f2ce7d
MF		 114102010-11-16 Mike Frysinger <vapier@gentoo.org>
11411
11412 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11413
f474844c
JZ		 114142010-10-22 Jie Zhang <jie@codesourcery.com>
11415
11416 * Makefile.in: Add FLAGS_TO_PASS variable.
11417 (install): Remove dependency of install-only and recursively
11418 invoke make for install-only.
11419
f1048712
DE		 114202010-10-04 Doug Evans <dje@google.com>
11421
11422 * Makefile.in (uninstall): Use $(DESTDIR).
11423
b53a1623
PA		 114242010-09-24 Pedro Alves <pedro@codesourcery.com>
11425
e6ee044d
PA		 11426 PR gdb/11842
11427
b53a1623
PA		 11428 * linux-x86-low.c (compat_siginfo_from_siginfo)
11429 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11430 si_code is < 0. Check for si_code == SI_TIMER before checking for
11431 si_code < 0.
11432
fa1bd1e4
JB		 114332010-09-13 Joel Brobecker <brobecker@adacore.com>
11434
11435 * lynx-i386-low.c: New file.
11436 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11437
47fac8f8
JB		 114382010-09-13 Joel Brobecker <brobecker@adacore.com>
11439
11440 * lynx-low.c (ptrace_request_to_str): Remove handling for
11441 request values that have been removed in LynxOS 5.x.
11442
1adfc54d
JB		 114432010-09-13 Joel Brobecker <brobecker@adacore.com>
11444
11445 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11446 <ptrace.h>
11447
c2a66c29
NS		 114482010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11449
11450 * configure.ac: Add --enable-inprocess-agent option.
11451 * configure: Rebuilt.
11452
32fcada3
YQ		 114532010-09-06 Yao Qi <yao@codesourcery.com>
11454
11455 * linux-low.c (linux_kill): Remove unused variable.
11456 (linux_stabilize_threads): Likewise.
11457 * server.c (start_inferior): Likewise.
11458 (queue_stop_reply_callback): Likewise.
11459 * tracepoint.c (do_action_at_tracepoint): Likewise.
11460
0cccb683
YQ		 114612010-09-06 Yao Qi <yao@codesourcery.com>
11462
11463 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11464 on return.
11465
423ec54c
JK		 114662010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11467
11468 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11469
12ac6819
PA		 114702010-09-06 Pedro Alves <pedro@codesourcery.com>
11471
11472 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11473 "$(IPA_DEPFILES)".
11474
8ed54b31
JB		 114752010-09-01 Joel Brobecker <brobecker@adacore.com>
11476
11477 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11478 gdbserver/lynx-ppc-low.c: New files.
11479 * Makefile.in (lynx_low_h): New variable.
11480 (lynx-low.o, lynx-ppc-low.o): New rules.
11481 * configure.ac: On LynxOS, link with -lnetinet.
11482 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11483 * configure: regenerate.
11484
bb0116a4
JB		 114852010-09-01 Joel Brobecker <brobecker@adacore.com>
11486
11487 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11488 * configure.ac: Add check for vasprintf and vsnprintf.
11489 * configure, config.in: Regenerate.
11490 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11491
a778ab81 114922010-09-01 Joel Brobecker <brobecker@adacore.com>
11493
11494 * gdbreplay.c: Move include of alloca.h up, next to include of
11495 malloc.h.
11496 * server.h: Add include of malloc.h.
11497 * mem-break.c: Remove include of malloc.h.
11498 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11499
8b034a19 115002010-09-01 Joel Brobecker <brobecker@adacore.com>
11501
11502 * Makefile.in (memmem.o): Build with -Wno-error.
11503
115042010-09-01 Joel Brobecker <brobecker@adacore.com>
11505
11506 * utils.c (xsnprintf): Make non-static.
11507 * server.h: Add xsnprintf declaration.
11508 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11509 replace calls to snprintf by calls to xsnprintf throughout.
11510
115112010-09-01 Joel Brobecker <brobecker@adacore.com>
11512
11513 * configure.ac: Add configure check for alloca.
11514 * configure, config.in: Regenerate.
11515 * server.h: Include alloca.h if it exists.
11516 * gdbreplay.c: Include alloca.h if it exists.
11517
1a981360
PA		 115182010-08-28 Pedro Alves <pedro@codesourcery.com>
11519
11520 * linux-low.c (__SIGRTMIN): Define if not already defined.
11521 (linux_create_inferior): Check for __ANDROID__ rather than
11522 __SIGRTMIN.
11523 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11524 are already deferred.
11525 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11526 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11527 stopped and already has a pending signal to report.
11528 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11529 a pending signal to report or is moving out of a jump pad.
11530 (linux_init_signals): Check for __ANDROID__ rather than
11531 __SIGRTMIN.
11532
b4d51a55
PA		 115332010-08-28 Pedro Alves <pedro@codesourcery.com>
11534
11535 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11536 debug_threads check. Avoid a linear search when not doing debug
11537 output.
11538
ec48365d
PA		 115392010-08-27 Pedro Alves <pedro@codesourcery.com>
11540
11541 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11542 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11543 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11544 (process_event): Change local fd's type to gdb_fildes_t.
11545 (create_file_handler): Adjust prototype.
11546 (delete_file_handler): Adjust prototype.
11547 (handle_file_event): Adjust prototype. Use pfildes.
11548 (create_file_event): Adjsut prototype.
11549 * remote-utils.c (remote_desc, listen_desc): Change type to
11550 gdb_fildes_t.
11551 * server.h: New gdb_fildes_t typedef.
11552 [USE_WIN32API]: Include winsock2.h.
11553 (delete_file_handler, add_file_handler): Adjust prototypes.
11554 (pfildes): Declare.
11555 * utils.c (pfildes): New.
11556
854d88f0
PA		 115572010-08-27 Pedro Alves <pedro@codesourcery.com>
11558
11559 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11560 * configure: Regenerate.
11561
0146f85b
PA		 115622010-08-27 Pedro Alves <pedro@codesourcery.com>
11563
11564 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11565 (linux_done_accessing_memory): ... this.
11566 (linux_target_ops): Adjust.
11567 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11568 * nto-low.c (nto_target_ops): Adjust comment.
11569 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11570 * spu-low.c (spu_target_ops): Adjust comment.
11571 * target.h (target_ops): Rename unprepare_to_access_memory field
11572 to done_accessing_memory.
11573 (unprepare_to_access_memory): Rename to ...
11574 (done_accessing_memory): ... this.
11575
90d74c30
PA		 115762010-08-26 Pedro Alves <pedro@codesourcery.com>
11577
11578 * linux-low.c (linux_prepare_to_access_memory): New.
11579 (linux_unprepare_to_access_memory): New.
11580 (linux_target_ops): Install them.
11581 * server.c (read_memory): Rename to ...
11582 (gdb_read_memory): ... this. Use
11583 prepare_to_access_memory/prepare_to_access_memory.
11584 (write_memory): Rename to ...
11585 (gdb_write_memory): ... this. Use
11586 prepare_to_access_memory/prepare_to_access_memory.
11587 (handle_search_memory_1): Adjust.
11588 (process_serial_event): Adjust.
11589 * target.h (struct target_ops): New fields
11590 prepare_to_access_memory and unprepare_to_access_memory.
11591 (prepare_to_access_memory, unprepare_to_access_memory): New.
11592 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11593 prepare_to_access_memory/prepare_to_access_memory.
11594 * nto-low.c (nto_target_ops): Adjust.
11595 * spu-low.c (spu_target_ops): Adjust.
11596 * win32-low.c (win32_target_ops): Adjust.
11597
fd467969
PA		 115982010-08-26 Pedro Alves <pedro@codesourcery.com>
11599
11600 * Makefile.in (WARN_CFLAGS): Get it from configure.
11601 (WERROR_CFLAGS): New.
11602 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11603 * configure.ac: Introduce --enable-werror, which adds -Werror to
11604 the compiler command line. Enabled by default. Disable with
11605 --disable-werror. Add -Wdeclaration-after-statement
11606 Wpointer-arith and -Wformat-nonliteral to warning flags.
11607 * configure: Regenerate.
11608
331e2f5f
PA		 116092010-08-26 Pedro Alves <pedro@codesourcery.com>
11610
11611 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11612
e581f2b4
PA		 116132010-08-26 Pedro Alves <pedro@codesourcery.com>
11614
11615 * gdbreplay.c (remote_error): New.
11616 (gdbchar): New.
11617 (expect): Use gdbchar. Check for error reading from GDB.
11618 Clarify sync error output.
11619 (play): Check for errors writing to GDB.
11620 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11621 * remote-utils.c (getpkt): Check for errors writing to the remote
11622 descriptor.
11623
3c11dd79
PA		 116242010-08-25 Pedro Alves <pedro@codesourcery.com>
11625
11626 * linux-low.c (linux_wait_1): Move non-debugging code out of
11627 `debug_threads' control.
11628
d20a8ad9
PA		 116292010-08-25 Pedro Alves <pedro@codesourcery.com>
11630
11631 * linux-low.c (linux_wait_1): Don't set last_status here.
11632 * server.c (push_event, queue_stop_reply_callback): Assert we're
11633 not pushing a TARGET_WAITKIND_IGNORE event.
11634 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11635 (myresume, handle_target_event): Set the thread's last_resume_kind
11636 and last_status from the target returned status.
11637
964e4306
PA		 116382010-08-25 Pedro Alves <pedro@codesourcery.com>
11639
11640 PR threads/10729
11641
11642 * linux-x86-low.c (update_debug_registers_callback): New.
11643 (i386_dr_low_set_addr): Use it.
11644 (i386_dr_low_get_addr): New.
11645 (i386_dr_low_set_control): Use update_debug_registers_callback.
11646 (i386_dr_low_get_control): New.
11647 (i386_dr_low_get_status): Adjust.
11648 * linux-low.c (linux_stop_lwp): New.
11649 * linux-low.h (linux_stop_lwp): Declare.
11650
11651 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11652 argument instead of a i386_debug_reg_state.
11653 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11654 a i386_debug_reg_state.
11655 (i386_insert_aligned_watchpoint): Adjust.
11656 (i386_remove_aligned_watchpoint): Adjust.
11657 (i386_low_stopped_data_address): Read the debug registers from the
11658 inferior instead of from the mirrors.
11659 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11660 (i386_dr_low_get_addr): Declare.
11661 (i386_dr_low_get_control): Declare.
11662 (i386_dr_low_get_status): Change prototype.
11663
11664 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11665 (i386_dr_low_get_addr): New.
11666 (i386_dr_low_get_control): New.
11667 (i386_dr_low_get_status): Adjust prototype. Return
11668 dr_status_mirror.
11669 (i386_initial_stuff): Clear dr_status_mirror and
11670 dr_control_mirror.
11671 (i386_get_thread_context): Adjust.
11672 (i386_set_thread_context): Adjust.
11673 (i386_thread_added): Adjust.
11674
5f21a75b
PA		 116752010-08-24 Pedro Alves <pedro@codesourcery.com>
11676
11677 * linux-low.h (linux_thread_area): Delete declaration.
11678
3e4c1235
TS		 116792010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11680
11681 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11682 after its termination.
11683
1971b033
PA		 116842010-08-09 Pedro Alves <pedro@codesourcery.com>
11685
11686 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11687 (gdb_wants_all_stopped): Delete.
11688 (linux_wait_1): Don't call them.
11689 * server.c (handle_v_cont): Tag all threads as want-stopped.
11690 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11691 stopped as "client-wants-stopped".
11692
310444ac
PA		 116932010-07-31 Pedro Alves <pedro@codesourcery.com>
11694
11695 * Makefile.in (signals_h): New.
11696 (server_h): Depend on it.
11697 (server.o): Don't depend on $(signals_def).
11698 (signals.o): Depend on $(signals_def).
11699
a19cae16
JK		 117002010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11701
11702 * Makefile.in (signals_def): New.
11703 (server_h): Append include/gdb/signals.h and signals_def.
11704 (server.o): Append signals_def.
11705
30d50328
JK		 117062010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11707
11708 * server.c (handle_target_event): Use target_signal_to_host for
11709 resume_info.sig initialization.
11710 * target.h (struct thread_resume) <sig>: New comment.
11711
5c3216e2
OS		 117122010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11713
c6f46ca0
OS		 11714 * server.c (handle_query): strcpy() the returned string from paddress()
11715 instead of sprintf().
5c3216e2
OS		 11716 * utils.c (paddress): Return phex_nz().
11717
6bd31874
JB		 117182010-07-07 Joel Brobecker <brobecker@adacore.com>
11719
11720 * server.c (handle_v_cont): Call mourn_inferior if process
11721 just exited.
11722 (myresume): Likewise.
11723
0fb4aa4b
PA		 117242010-07-01 Pedro Alves <pedro@codesourcery.com>
11725
11726 Static tracepoints, and integration with UST.
11727
11728 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11729 * mem-break.c (uninsert_all_breakpoints)
11730 (reinsert_all_breakpoints): New.
11731 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11732 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11733 (gdb_agent_ust_loaded, helper_thread_id)
11734 (gdb_agent_helper_thread_id): New macros.
11735 (struct ipa_sym_addresses): Add addr_ust_loaded,
11736 addr_helper_thread_id, addr_cmd_buf.
11737 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11738 (in_process_agent_loaded_ust): New.
11739 (write_e_ust_not_loaded): New.
11740 (maybe_write_ipa_ust_not_loaded): New.
11741 (struct collect_static_trace_data_action): New.
11742 (enum tracepoint_type) <static_tracepoint>: New.
11743 (struct tracepoint) <handle>: Mention static tracepoints.
11744 (struct static_tracepoint_ctx): New.
11745 (CMD_BUF_SIZE): New.
11746 (add_tracepoint_action): Handle static tracepoint actions.
11747 (unprobe_marker_at): New.
11748 (clear_installed_tracepoints): Handle static tracepoints.
11749 (cmd_qtdp): Handle static tracepoints.
11750 (probe_marker_at): New.
11751 (cmd_qtstart): Handle static tracepoints.
11752 (response_tracepoint): Handle static tracepoints.
11753 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11754 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11755 (get_context_regcache): Handle static tracepoints.
11756 (do_action_at_tracepoint): Handle static tracepoint actions.
11757 (traceframe_find_block_type): Handle static trace data blocks.
11758 (traceframe_read_sdata): New.
11759 (download_tracepoints): Download static tracepoint actions.
11760 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11761 (GDB_PROBE_NAME): New.
11762 (ust_ops): New.
11763 (GET_UST_SYM): New.
11764 (USTF): New.
11765 (dlsym_ust): New.
11766 (ust_marker_to_static_tracepoint): New.
11767 (gdb_probe): New.
11768 (collect_ust_data_at_tracepoint): New.
11769 (gdb_ust_probe): New.
11770 (UNIX_PATH_MAX, SOCK_DIR): New.
11771 (gdb_ust_connect_sync_socket): New.
11772 (resume_thread, stop_thread): New.
11773 (run_inferior_command): New.
11774 (init_named_socket): New.
11775 (gdb_ust_socket_init): New.
11776 (cstr_to_hexstr): New.
11777 (next_st): New.
11778 (first_marker, next_marker): New.
11779 (response_ust_marker): New.
11780 (cmd_qtfstm, cmd_qtsstm): New.
11781 (unprobe_marker_at, probe_marker_at): New.
11782 (cmd_qtstmat, gdb_ust_thread): New.
11783 (gdb_ust_init): New.
11784 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11785 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11786 (ST_REGENTRY): New.
11787 (x86_64_st_collect_regmap): New.
11788 (X86_64_NUM_ST_COLLECT_GREGS): New.
11789 (AMD64_RIP_REGNUM): New.
11790 (supply_static_tracepoint_registers): New.
11791 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11792 (ST_REGENTRY): New.
11793 (i386_st_collect_regmap): New.
11794 (i386_NUM_ST_COLLECT_GREGS): New.
11795 (supply_static_tracepoint_registers): New.
11796 * server.c (handle_query): Handle qXfer:statictrace:read.
11797 <qSupported>: Report support for StaticTracepoints, and
11798 qXfer:statictrace:read features.
11799 * server.h (traceframe_read_sdata)
11800 (supply_static_tracepoint_registers): Declare.
11801 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11802 (unpack_varlen_hex): Include in IPA build.
11803 * Makefile.in (ustlibs, ustinc): New.
11804 (IPA_OBJS): Add remote-utils-ipa.o.
11805 ($(IPA_LIB)): Link -ldl and -lpthread.
11806 (UST_CFLAGS): New.
11807 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11808 * config.in, configure: Regenerate.
11809
9e4344e5
PA		 118102010-06-20 Ian Lance Taylor <iant@google.com>
11811 Pedro Alves <pedro@codesourcery.com>
11812
11813 * linux-x86-low.c (always_true): Delete.
11814 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11815 trying to fool the compiler with always_true.
11816
c6beb2cb
PA		 118172010-06-20 Pedro Alves <pedro@codesourcery.com>
11818
11819 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11820 conditions in gdbserver.
11821
d2ed6730
UW		 118222010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11823
11824 * spu-low.c (spu_read_memory): Wrap around local store limit.
11825 (spu_write_memory): Likewise.
11826
4e29fb54
PA		 118272010-06-15 Pedro Alves <pedro@codesourcery.com>
11828
11829 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11830 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11831 LONGEST uses.
11832 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11833 uses.
11834 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11835 uses with LONGEST uses.
11836
6a271cae
PA		 118372010-06-14 Stan Shebs <stan@codesourcery.com>
11838 Pedro Alves <pedro@codesourcery.com>
11839
11840 Bytecode compiler.
11841
11842 * linux-x86-low.c: Include limits.h.
11843 (add_insns): New.
11844 (always_true): New.
11845 (EMIT_ASM): New.
11846 (EMIT_ASM32): New.
11847 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11848 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11849 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11850 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11851 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11852 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11853 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11854 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11855 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11856 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11857 (amd64_emit_void_call_2): New.
11858 (amd64_emit_ops): New.
11859 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11860 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11861 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11862 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11863 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11864 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11865 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11866 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11867 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11868 (i386_emit_stack_adjust, i386_emit_int_call_1)
11869 (i386_emit_void_call_2): New.
11870 (i386_emit_ops): New.
11871 (x86_emit_ops): New.
11872 (the_low_target): Install x86_emit_ops.
11873 * server.h (struct emit_ops): New.
11874 (get_raw_reg_func_addr): Declare.
11875 (current_insn_ptr, emit_error): Declare.
11876 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11877 (set_trace_state_variable_value): New defines.
11878 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11879 addr_get_trace_state_variable_value and
11880 addr_set_trace_state_variable_value.
11881 (symbol_list): New fields for get_raw_reg,
11882 get_trace_state_variable_value and set_trace_state_variable_value.
11883 (condfn): New typedef.
11884 (struct tracepoint): New field `compiled_cond'.
11885 (do_action_at_tracepoint): Clear compiled_cond.
11886 (get_trace_state_variable_value, set_trace_state_variable_value):
11887 Export in the IPA.
11888 (condition_true_at_tracepoint): If there's a compiled condition,
11889 run that.
11890 (current_insn_ptr, emit_error): New globals.
11891 (struct bytecode_address): New.
11892 (get_raw_reg_func_addr): New.
11893 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11894 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11895 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11896 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11897 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11898 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11899 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11900 (compile_tracepoint_condition, compile_bytecodes): New.
11901 * target.h (emit_ops): Forward declare.
11902 (struct target_ops): New field emit_ops.
11903 (target_emit_ops): New.
11904 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11905 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11906 * linux-low.c (linux_emit_ops): New.
11907 (linux_target_ops): Install it.
11908 * linux-low.h (struct linux_target_ops): New field emit_ops.
11909
92b72907
UW		 119102010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11911
11912 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11913 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11914
fa593d66
PA		 119152010-06-01 Pedro Alves <pedro@codesourcery.com>
11916 Stan Shebs <stan@codesourcery.com>
11917
11918 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11919 (all): Depend on $(extra_libraries).
11920 (install-only): Install the IPA.
11921 (IPA_OBJS, IPA_LIB): New.
11922 (clean): Remove the IPA lib.
11923 (IPAGENT_CFLAGS): New.
11924 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11925 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11926 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11927 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11928 * configure.ac: Check for atomic builtins support in the compiler.
11929 (IPA_DEPFILES, extra_libraries): Define.
11930 * configure.srv (ipa_obj): Add description.
11931 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11932 (i[34567]86-*-linux*): Set ipa_obj.
11933 (x86_64-*-linux*): Set ipa_obj.
11934 * linux-low.c (stabilizing_threads): New.
11935 (supports_fast_tracepoints): New.
11936 (linux_detach): Stabilize threads before detaching.
11937 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11938 the lwp is either not stabilizing, or is moving out of a jump pad.
11939 (linux_fast_tracepoint_collecting): New.
11940 (maybe_move_out_of_jump_pad): New.
11941 (enqueue_one_deferred_signal): New.
11942 (dequeue_one_deferred_signal): New.
11943 (linux_wait_for_event_1): If moving out of a jump pad, defer
11944 pending signals to later.
11945 (linux_stabilize_threads): New.
11946 (linux_wait_1): Check if threads need moving out of jump pads, and
11947 do it if so.
11948 (stuck_in_jump_pad_callback): New.
11949 (move_out_of_jump_pad_callback): New.
11950 (lwp_running): New.
11951 (linux_resume_one_lwp): Handle moving out of jump pads.
11952 (linux_set_resume_request): Dequeue deferred signals.
11953 (need_step_over_p): Also step over fast tracepoint jumps.
11954 (start_step_over): Also uninsert fast tracepoint jumps.
11955 (finish_step_over): Also reinsert fast tracepoint jumps.
11956 (linux_install_fast_tracepoint_jump): New.
11957 (linux_target_ops): Install linux_stabilize_threads and
11958 linux_install_fast_tracepoint_jump_pad.
11959 * linux-low.h (linux_target_ops) <get_thread_area,
11960 install_fast_tracepoint_jump_pad>: New fields.
11961 (struct lwp_info) <collecting_fast_tracepoint,
11962 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11963 (linux_get_thread_area): Declare.
11964 * linux-x86-low.c (jump_insn): New.
11965 (x86_get_thread_area): New.
11966 (append_insns): New.
11967 (push_opcode): New.
11968 (amd64_install_fast_tracepoint_jump_pad): New.
11969 (i386_install_fast_tracepoint_jump_pad): New.
11970 (x86_install_fast_tracepoint_jump_pad): New.
11971 (the_low_target): Install x86_get_thread_area and
11972 x86_install_fast_tracepoint_jump_pad.
11973 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11974 (struct fast_tracepoint_jump): New.
11975 (fast_tracepoint_jump_insn): New.
11976 (fast_tracepoint_jump_shadow): New.
11977 (find_fast_tracepoint_jump_at): New.
11978 (fast_tracepoint_jump_here): New.
11979 (delete_fast_tracepoint_jump): New.
11980 (set_fast_tracepoint_jump): New.
11981 (uninsert_fast_tracepoint_jumps_at): New.
11982 (reinsert_fast_tracepoint_jumps_at): New.
11983 (set_breakpoint_at): Use write_inferior_memory.
11984 (uninsert_raw_breakpoint): Use write_inferior_memory.
11985 (check_mem_read): Mask out fast tracepoint jumps.
11986 (check_mem_write): Mask out fast tracepoint jumps.
11987 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11988 (set_fast_tracepoint_jump): Declare.
11989 (delete_fast_tracepoint_jump)
11990 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11991 (reinsert_fast_tracepoint_jumps_at): Declare.
11992 * regcache.c: Don't compile many functions when building the
11993 in-process agent library.
11994 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11995 the register buffer in the heap.
11996 (free_register_cache): If the register buffer isn't owned by the
11997 regcache, don't free it.
11998 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11999 pre-existing register caches.
12000 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12001 type.
12002 (convert_ascii_to_int): : Constify `from' parameter type.
12003 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12004 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12005 the needed buffer in-place.
12006 (relocate_instruction): New.
12007 * server.c (handle_query) <qSymbols>: If the target supports
12008 tracepoints, give it a chance of looking up symbols. Report
12009 support for fast tracepoints.
12010 (handle_status): Stabilize threads.
12011 (process_serial_event): Adjust.
12012 * server.h (struct fast_tracepoint_jump): Forward declare.
12013 (struct process_info) <fast_tracepoint_jumps>: New field.
12014 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12015 (decode_X_packet, decode_M_packet): Adjust.
12016 (relocate_instruction): Declare.
12017 (in_process_agent_loaded): Declare.
12018 (tracepoint_look_up_symbols): Declare.
12019 (struct fast_tpoint_collect_status): Declare.
12020 (fast_tracepoint_collecting): Declare.
12021 (force_unlock_trace_buffer): Declare.
12022 (handle_tracepoint_bkpts): Declare.
12023 (initialize_low_tracepoint)
12024 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12025 * target.h (struct target_ops) <stabilize_threads,
12026 install_fast_tracepoint_jump_pad>: New fields.
12027 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12028 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12029 [HAVE_STDINT_H]: Include stdint.h.
12030 (trace_debug_1): Rename to ...
12031 (trace_vdebug): ... this.
12032 (trace_debug): Rename to ...
12033 (trace_debug_1): ... this. Add `level' parameter.
12034 (trace_debug): New.
12035 (ATTR_USED, ATTR_NOINLINE): New.
12036 (IP_AGENT_EXPORT): New.
12037 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12038 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12039 (about_to_request_buffer_space, trace_buffer_is_full)
12040 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12041 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12042 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12043 (traceframe_write_count, traceframes_created)
12044 (trace_state_variables)
12045 New renaming defines.
12046 (struct ipa_sym_addresses): New.
12047 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12048 (symbol_list): New.
12049 (ipa_sym_addrs): New.
12050 (all_tracepoint_symbols_looked_up): New.
12051 (in_process_agent_loaded): New.
12052 (write_e_ipa_not_loaded): New.
12053 (maybe_write_ipa_not_loaded): New.
12054 (tracepoint_look_up_symbols): New.
12055 (debug_threads) [IN_PROCESS_AGENT]: New.
12056 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12057 (UNKNOWN_SIDE_EFFECTS): New.
12058 (stop_tracing): New.
12059 (flush_trace_buffer): New.
12060 (stop_tracing_bkpt): New.
12061 (flush_trace_buffer_bkpt): New.
12062 (read_inferior_integer): New.
12063 (read_inferior_uinteger): New.
12064 (read_inferior_data_pointer): New.
12065 (write_inferior_data_pointer): New.
12066 (write_inferior_integer): New.
12067 (write_inferior_uinteger): New.
12068 (struct collect_static_trace_data_action): Delete.
12069 (enum tracepoint_type): New.
12070 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12071 <actions_str, step_actions, step_actions_str>: Only include in
12072 GDBserver.
fa593d66
PA		 12073 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12074 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12075 (tracepoints): Use IP_AGENT_EXPORT.
12076 (last_tracepoint): Don't include in the IPA.
12077 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12078 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12079 (alloced_trace_state_variables): New.
12080 (trace_state_variables): Use IP_AGENT_EXPORT.
12081 (traceframe_t): Delete unused variable.
12082 (circular_trace_buffer): Don't include in the IPA.
12083 (trace_buffer_start): Delete.
12084 (struct trace_buffer_control): New.
12085 (trace_buffer_free): Delete.
12086 (struct ipa_trace_buffer_control): New.
12087 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12088 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12089 New.
12090 (trace_buffer_ctrl): New.
12091 (TRACE_BUFFER_CTRL_CURR): New.
12092 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12093 Reimplement as macros.
12094 (trace_buffer_wrap): Delete.
12095 (traceframe_write_count, traceframe_read_count)
12096 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12097 (struct tracepoint_hit_ctx) <type>: New field.
12098 (struct fast_tracepoint_ctx): New.
12099 (memory_barrier): New.
12100 (cmpxchg): New.
12101 (record_tracepoint_error): Update atomically in the IPA.
12102 (clear_inferior_trace_buffer): New.
12103 (about_to_request_buffer_space): New.
12104 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12105 updating the same buffer.
12106 (add_tracepoint): Default the tracepoint's type to trap
12107 tracepoint, and orig_size to -1.
12108 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12109 internal variables.
12110 (create_trace_state_variable): New parameter `gdb'. Handle it.
12111 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12112 (cmd_qtdp): Handle fast tracepoints.
12113 (cmd_qtdv): Adjust.
12114 (max_jump_pad_size): New.
12115 (gdb_jump_pad_head): New.
12116 (get_jump_space_head): New.
12117 (claim_jump_space): New.
12118 (sort_tracepoints): New.
12119 (MAX_JUMP_SIZE): New.
12120 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12121 IPA.
12122 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12123 support. Upload fast traceframes, and delete internal IPA
12124 breakpoints.
12125 (stop_tracing_handler): New.
12126 (flush_trace_buffer_handler): New.
12127 (cmd_qtstop): Upload fast tracepoints.
12128 (response_tracepoint): Handle fast tracepoints.
12129 (tracepoint_finished_step): Upload fast traceframes. Set the
12130 tracepoint hit context's tracepoint type.
12131 (handle_tracepoint_bkpts): New.
12132 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12133 type. Add comment about fast tracepoints.
12134 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12135 non-existing action_str field.
12136 (get_context_regcache): Handle fast tracepoints.
12137 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12138 to the regcache.
12139 (fast_tracepoint_from_jump_pad_address): New.
12140 (fast_tracepoint_from_ipa_tpoint_address): New.
12141 (collecting_t): New.
12142 (force_unlock_trace_buffer): New.
12143 (fast_tracepoint_collecting): New.
12144 (collecting): New.
12145 (gdb_collect): New.
12146 (write_inferior_data_ptr): New.
12147 (target_tp_heap): New.
12148 (target_malloc): New.
12149 (download_agent_expr): New.
12150 (UALIGN): New.
12151 (download_tracepoints): New.
12152 (download_trace_state_variables): New.
12153 (upload_fast_traceframes): New.
12154 (IPA_FIRST_TRACEFRAME): New.
12155 (IPA_NEXT_TRACEFRAME_1): New.
12156 (IPA_NEXT_TRACEFRAME): New.
12157 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12158 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12159 (gdb_jump_pad_buffer_end): New.
12160 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12161 (initialize_tracepoint): Adjust.
12162 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12163 buffer. Initialize the low module.
12164 * utils.c (PREFIX, TOOLNAME): New.
12165 (malloc_failure): Use PREFIX.
12166 (error): In the IPA, an error causes an exit.
12167 (fatal, warning): Use PREFIX.
12168 (internal_error): Use TOOLNAME.
12169 (NUMCELLS): Increase to 10.
12170 * configure, config.in: Regenerate.
12171
d149dd1d
PA		 121722010-06-01 Pedro Alves <pedro@codesourcery.com>
12173
12174 * server.c (handle_query) <qSupported>: Do two passes over the
12175 qSupported string to avoid nesting strtok.
12176
f6528abd
JK		 121772010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12178
12179 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12180 (CDEPS): New.
12181 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12182 -Wl,--dynamic-list.
12183 * configure: Regenerate.
12184 * proc-service.list: New.
12185
ca2a87a0
JK		 121862010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12187
12188 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12189 New comment.
12190
363a6e9f
OS		 121912010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12192
12193 * gdbreplay.c (remote_open): Check error return from socket() call by
12194 its equality to -1 not by it being negative.
12195 * remote-utils.c (remote_open): Likewise.
12196
d23b6cb1
PA		 121972010-05-23 Pedro Alves <pedro@codesourcery.com>
12198
12199 * config.h: Regenerate.
12200
28d3cf85
MK		 122012010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12202
12203 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12204 doesn't provide PTRACE_GET_THREAD_AREA.
12205
fea36a59
MK		 122062010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12207
12208 * linux-m68k-low.c: Include <asm/ptrace.h>
12209 (ps_get_thread_area): Implement.
12210
24b066ba
DE		 122112010-05-03 Doug Evans <dje@google.com>
12212
12213 * event-loop.c (struct callback_event): New struct.
12214 (callback_list): New global.
12215 (append_callback_event, delete_callback_event): New functions.
12216 (process_callback): New function.
12217 (start_event_loop): Call it.
12218 * remote-utils.c (NOT_SCHEDULED): Define.
12219 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12220 moved out of readchar.
12221 (readchar): Rewrite. Call reschedule before returning.
12222 (reset_readchar): New function.
12223 (remote_close): Call it.
12224 (process_remaining, reschedule): New functions.
12225 * server.h (callback_handler_func): New typedef.
12226 (append_callback_event, delete_callback_event): Declare.
12227
9836d6ea
PA		 122282010-05-03 Pedro Alves <pedro@codesourcery.com>
12229
12230 * proc-service.c (ps_pglobal_lookup): Use
12231 thread_db_look_up_one_symbol.
12232 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12233 parameter. Use it instead of all_symbols_looked_up.
12234 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12235 field.
12236 (all_symbols_looked_up): Don't declare.
12237 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12238 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12239 field.
12240 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12241 Set all_symbols_looked_up here.
12242 (thread_db_look_up_one_symbol): New.
12243 (thread_db_get_tls_address): Adjust.
12244 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12245 thread_db object on the heap, and tentatively set it in the
12246 process structure.
12247 (thread_db_init): Don't set all_symbols_looked_up here.
12248 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12249
7984d532
PA		 122502010-05-03 Pedro Alves <pedro@codesourcery.com>
12251
12252 * linux-low.c (linux_kill, linux_detach): Adjust.
12253 (status_pending_p_callback): Remove redundant statement. Check
12254 for !TARGET_WAITIKIND_IGNORE, instead of
12255 TARGET_WAITKIND_STOPPED.
12256 (handle_tracepoints): Make sure LWP is locked. Adjust.
12257 (linux_wait_for_event_1): Adjust.
12258 (linux_cancel_breakpoints): New.
12259 (unsuspend_one_lwp): New.
12260 (unsuspend_all_lwps): New.
12261 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12262 (send_sigstop_callback): Change return type to int, add new
12263 `except' parameter and handle it.
12264 (suspend_and_send_sigstop_callback): New.
12265 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12266 pass them down. If SUSPEND, also increment the lwp's suspend
12267 count.
12268 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12269 (need_step_over_p): Don't consider suspended LWPs.
12270 (start_step_over): Adjust.
12271 (proceed_one_lwp): Change return type to int, add new `except'
12272 parameter and handle it.
12273 (unsuspend_and_proceed_one_lwp): New.
12274 (proceed_all_lwps): Use find_inferior instead of
12275 for_each_inferior.
12276 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12277 also decrement the suspend count of LWPs. Pass `except' down,
12278 instead of hacking its suspend count.
12279 (linux_pause_all): Add `freeze' parameter. Adjust.
12280 (linux_unpause_all): New.
12281 (linux_target_ops): Install linux_unpause_all.
12282 * server.c (handle_status): Adjust.
12283 * target.h (struct target_ops): New fields `unpause_all' and
12284 `cancel_breakpoints'. Add new parameter to `pause_all'.
12285 (pause_all): Add new `freeze' parameter.
12286 (unpause_all): New.
12287 (cancel_breakpoints): New.
12288 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12289 cancel breakpoints.
12290 (cmd_qtstart): Pause threads.
12291 (stop_tracing): Pause threads, and cancel breakpoints.
12292 * win32-low.c (win32_target_ops): Adjust.
12293
e471f25b
PA		 122942010-05-03 Pedro Alves <pedro@codesourcery.com>
12295
12296 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12297 the inferior right away from here...
12298 (linux_wait_1): ... to here, and adjust to check the thread's
12299 last_resume_kind instead of the lwp's step or stop_expected flags.
12300
1915ef4f
PA		 123012010-05-02 Pedro Alves <pedro@codesourcery.com>
12302
12303 * README: Use consistent `GDB' and `GDBserver' spellings.
12304
f9e39928
PA		 123052010-05-02 Pedro Alves <pedro@codesourcery.com>
12306
12307 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12308 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12309 (linux_detach_one_lwp): Assume the lwp is stopped.
12310 (any_thread_of): Delete.
12311 (linux_detach): Stop all lwps here. Don't blindly delete all
12312 breakpoints.
12313 (delete_lwp_callback): New.
12314 (linux_mourn): Delete all lwps of the process that is gone.
12315 (linux_wait_1): Don't delete the last lwp of the process here.
12316 * mem-break.h (mark_breakpoints_out): Declare.
12317 * mem-break.c (mark_breakpoints_out): New.
12318 (free_all_breakpoints): Use it.
12319 * server.c (handle_target_event): If the process is gone, mark
12320 breakpoints out.
12321 * thread-db.c (struct thread_db) <create_bp>: New field.
12322 (thread_db_enable_reporting): Fix prototype. Store a thread event
12323 breakpoint reference in the thread_db struct.
12324 (thread_db_load_search): Clear the thread_db object.
12325 (try_thread_db_load_1): Ditto.
12326 (switch_to_process): New.
12327 (disable_thread_event_reporting): Use it.
12328 (remove_thread_event_breakpoints): New.
12329 (thread_db_detach, thread_db_mourn): Use it.
12330
1e7fc18c
PA		 123312010-05-01 Pedro Alves <pedro@codesourcery.com>
12332
12333 * linux-low.c (linux_enable_event_reporting): New.
12334 (linux_wait_for_event_1, handle_extended_wait): Use it.
12335
02fc4de7
PA		 123362010-04-30 Pedro Alves <pedro@codesourcery.com>
12337
12338 * linux-low.c (linux_kill_one_lwp, linux_kill)
12339 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12340 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12341 SIGSTOP even if the LWP is stopped.
12342 (send_sigstop_callback): New.
12343 (stop_all_lwps): Use send_sigstop_callback instead.
12344 (linux_resume_one_thread): Adjust.
12345 (proceed_one_lwp): Still proceed an LWP that the client has
12346 requested to stop, if we haven't reported it as stopped yet. Make
12347 sure that LWPs the client want stopped, have a pending SIGSTOP.
12348
bc3b5632
DE		 123492010-04-26 Doug Evans <dje@google.com>
12350
ae1ada35
DE		 12351 * server.c (handle_general_set): Make static.
12352
bc3b5632
DE		 12353 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12354 Print received char after testing for error/eof instead of before.
12355 (input_interrupt): Tweak comment.
12356
65730243
DE		 123572010-04-23 Doug Evans <dje@google.com>
12358
12359 * server.c (start_inferior): Print inferior argv if --debug.
12360
a8ae7dc0
AR		 123612010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12362
12363 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12364 * nto-x86-low.c: Include server.h
12365
1c07cc19
PM		 123662010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12367
12368 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12369 be consistent with other sources of this directory.
12370 (init_registers_amd64): Correct name of source file of this function
12371 in the comment.
12372
e0a61e09
PM		 123732010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12374
12375 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12376 64-bit executables.
12377
54709339
PM		 123782010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12379
12380 * win32-i386-low.c: Add 64-bit support.
12381 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12382 (init_registers_amd64): Declare.
12383 (mappings): Add 64-bit version of array.
12384 (init_windows_x86): New function.
12385 (the_low_target): Change init_arch field to init_windows_x86.
12386
e8f0053d
PM		 123872010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12388
12389 * win32-low.c: Adapt to support also 64-bit architecture.
12390 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12391 (get_image_name): Use SIZE_T type for local variable `done'.
12392 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12393 (toolhelp_get_dll_name): Idem.
12394 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12395 Use uintptr_t typecast to avoid warning.
12396 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12397 (handle_exception): Use phex_nz to avoid warning.
12398 (win32_wait): Remove unused local variable `process'.
12399
c481e77e
PM		 124002010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12401
12402 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12403 `amd64-avx.o'.
12404
12ea4b69
PM		 124052010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12406
12407 * configure.ac: Use `ws2_32' library for srv_mingw.
12408 * configure: Regenerate.
12409 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12410 * remote-utils.c: Likewise.
12411
f6d1620c
L		 124122010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12413
12414 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12415 if __x86_64__ is defined.
12416
8e642873
PM		 124172010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12418
12419 * configure: Regenerate.
12420
711e434b
PM		 124212010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12422
12423 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12424 * target.h (target_ops): New get_tib_address field.
12425 * win32-low.h (win32_thread_info): Add thread_local_base field.
12426 * win32-low.c (child_add_thread): Add tlb argument.
12427 Set thread_local_base field to TLB.
12428 (get_child_debug_event): Adapt to child_add_thread change.
12429 (win32_get_tib_address): New function.
12430 (win32_target_ops): Set get_tib_address field to
12431 win32_get_tib_address.
12432 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12433
505106cd
PA		 124342010-04-12 Pedro Alves <pedro@codesourcery.com>
12435
505106cd
PA		 12436 * linux-low.c (linux_mourn): Also remove the process.
12437 * server.c (handle_target_event): Don't remove the process here.
12438 * nto-low.c (nto_mourn): New.
12439 (nto_target_ops): Install it.
12440 * spu-low.c (spu_mourn): New.
12441 (spu_target_ops): Install it.
12442 * win32-low.c (win32_mourn): New.
12443 (win32_target_ops): Install it.
12444
e8470a06
PA		 124452010-04-12 Pedro Alves <pedro@codesourcery.com>
12446
12447 * server.h (buffer_xml_printf): Remove redundant `;'.
12448
45ba0d02
PA		 124492010-04-12 Pedro Alves <pedro@codesourcery.com>
12450
12451 * regcache.c (set_register_cache): Invalidate regcaches before
12452 changing the register cache layout.
12453 (regcache_invalidate_one): Allow a NULL regcache.
12454 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12455 regcaches before changing the register cache layout or the target
12456 regsets.
12457
59e04013
L		 124582010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12459
12460 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12461 variable warning on Linux/x86-64.
12462
8336d594
PA		 124632010-04-11 Pedro Alves <pedro@codesourcery.com>
12464
12465 GDBserver disconnected tracing support.
12466
12467 * linux-low.c (linux_remove_process): Delete.
12468 (add_lwp): Don't set last_resume_kind here.
12469 (linux_kill): Use `mourn'.
12470 (linux_detach): Use `thread_db_detach', and `mourn'.
12471 (linux_mourn): New.
12472 (linux_attach_lwp_1): Adjust comment.
12473 (linux_attach): last_resume_kind moved the thread_info; adjust.
12474 (status_pending_p_callback): Adjust.
12475 (linux_wait_for_event_1): Adjust.
12476 (count_events_callback, select_singlestep_lwp_callback)
12477 (select_event_lwp_callback, cancel_breakpoints_callback)
12478 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12479 (proceed_one_lwp): Adjust.
12480 (linux_async): Add debug output.
12481 (linux_thread_stopped): New.
12482 (linux_pause_all): New.
12483 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12484 linux_pause_all.
12485 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12486 (thread_db_free): Delete declaration.
12487 (thread_db_detach, thread_db_mourn): Declare.
12488 * thread-db.c (thread_db_init): Use thread_db_mourn.
12489 (thread_db_free): Delete, split in two.
12490 (disable_thread_event_reporting): New.
12491 (thread_db_detach): New.
12492 (thread_db_mourn): New.
12493
12494 * server.h (struct thread_info) <last_resume_kind>: New field.
12495 <attached>: Add comment.
12496 <gdb_detached>: New field.
12497 (handler_func): Change return type to int.
12498 (handle_serial_event, handle_target_event): Ditto.
12499 (gdb_connected): Declare.
12500 (tracing): Delete.
12501 (disconnected_tracing): Declare.
12502 (stop_tracing): Declare.
12503
12504 * server.c (handle_query) <qSupported>: Report support for
12505 disconnected tracing.
12506 (queue_stop_reply_callback): Account for running threads.
12507 (gdb_wants_thread_stopped): New.
12508 (gdb_wants_all_threads_stopped): New.
12509 (gdb_reattached_process): New.
12510 (handle_status): Clear the `gdb_detached' flag of all processes.
12511 In all-stop, stop all threads.
12512 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12513 (process_serial_event): If the remote connection breaks, or if an
12514 exit was forced with "monitor exit", force an event loop exit.
12515 Handle disconnected tracing on detach.
12516 (handle_serial_event): Adjust.
12517 (handle_target_event): If GDB isn't connected, forward events back
12518 to the inferior, unless the last process exited, in which case,
12519 exit gdbserver. Adjust interface.
12520
12521 * remote-utils.c (remote_open): Don't block in accept. Instead
12522 register an event loop source on the listen socket file
12523 descriptor. Refactor bits into ...
12524 (listen_desc): ... this new global.
12525 (gdb_connected): ... this new function.
12526 (enable_async_notification): ... this new function.
12527 (handle_accept_event): ... this new function.
12528 (remote_close): Clear remote_desc.
12529
12530 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12531
12532 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12533 New fields.
12534 (mourn_inferior): Define.
12535 (target_process_qsupported): Avoid the dangling else problem.
12536 (thread_stopped): Define.
12537 (pause_all): Define.
12538 (target_waitstatus_to_string): Declare.
12539 * target.c (target_waitstatus_to_string): New.
12540
12541 * tracepoint.c (tracing): Make extern.
12542 (disconnected_tracing): New.
12543 (stop_tracing): Make extern. Handle tracing stops due to GDB
12544 disconnecting.
12545 (cmd_qtdisconnected): New.
12546 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12547 (handle_tracepoint_general_set): Handle QTDisconnected.
12548
12549 * event-loop.c (event_handler_func): Change return type to int.
12550 (process_event): Bail out if the event handler wants the event
12551 loop to stop.
12552 (handle_file_event): Ditto.
12553 (start_event_loop): Bail out if the event handler wants the event
12554 loop to stop.
12555
12556 * nto-low.c (nto_target_ops): Adjust.
12557 * spu-low.c (spu_wait): Don't remove the process here.
12558 (spu_target_ops): Adjust.
12559 * win32-low.c (win32_wait): Don't remove the process here.
12560 (win32_target_ops): Adjust.
12561
5d267c4c
PA		 125622010-04-11 Pedro Alves <pedro@codesourcery.com>
12563
12564 * regcache.c (realloc_register_cache): Invalidate inferior's
12565 regcache before recreating it.
12566
623ccd72
PA		 125672010-04-09 Pedro Alves <pedro@codesourcery.com>
12568
12569 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12570
219f2f23
PA		 125712010-04-09 Stan Shebs <stan@codesourcery.com>
12572 Pedro Alves <pedro@codesourcery.com>
12573
12574 * server.h (LONGEST): New.
12575 (struct thread_info) <while_stepping>: New field.
12576 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12577 Declare.
12578 (initialize_tracepoint, handle_tracepoint_general_set)
12579 (handle_tracepoint_query, tracepoint_finished_step)
12580 (tracepoint_was_hit, release_while_stepping_state_list):
12581 (current_traceframe): Declare.
12582 * server.c (handle_general_set): Handle tracepoint packets.
12583 (read_memory): New.
12584 (write_memory): New.
12585 (handle_search_memory_1): Use read_memory.
12586 (handle_query): Report support for conditional tracepoints, trace
12587 state variables, and tracepoint sources. Handle tracepoint
12588 queries.
12589 (main): Initialize the tracepoints module.
12590 (process_serial_event): Handle traceframe reads/writes.
12591
12592 * linux-low.c (handle_tracepoints): New.
12593 (linux_wait_1): Call it.
12594 (linux_resume_one_lwp): Handle while-stepping.
12595 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12596 (linux_target_ops): Install them.
12597 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12598 New field.
12599 * linux-x86-low.c (x86_supports_tracepoints): New.
12600 (the_low_target). Install it.
12601
12602 * mem-break.h (delete_breakpoint): Declare.
12603 * mem-break.c (delete_breakpoint): Make external.
12604
12605 * target.h (struct target_ops): Add `supports_tracepoints',
12606 `read_pc', and `write_pc' fields.
12607 (target_supports_tracepoints): Define.
12608 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12609 (phex_nz): New.
12610
12611 * regcache.h (struct regcache) <registers_owned>: New field.
12612 (init_register_cache, regcache_cpy): Declare.
12613 (regcache_read_pc, regcache_write_pc): Declare.
12614 (register_cache_size): Declare.
12615 (supply_regblock): Declare.
12616 * regcache.c (init_register_cache): New.
12617 (new_register_cache): Use it.
12618 (regcache_cpy): New.
12619 (register_cache_size): New.
12620 (supply_regblock): New.
12621 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12622
219f2f23
PA		 12623 * tracepoint.c: New.
12624
12625 * Makefile.in (OBS): Add tracepoint.o.
12626 (tracepoint.o): New rule.
12627
3a13a53b
L		 126282010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12629
12630 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12631 (i386-mmx.o): New.
12632 (i386-mmx.c): Likewise.
12633 (i386-mmx-linux.o): Likewise.
12634 (i386-mmx-linux.c): Likewise.
12635
12636 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12637 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12638 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12639 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12640
12641 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12642 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12643 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12644
1570b33e
L		 126452010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12646
12647 * Makefile.in (clean): Updated.
12648 (i386-avx.o): New.
12649 (i386-avx.c): Likewise.
12650 (i386-avx-linux.o): Likewise.
12651 (i386-avx-linux.c): Likewise.
12652 (amd64-avx.o): Likewise.
12653 (amd64-avx.c): Likewise.
12654 (amd64-avx-linux.o): Likewise.
12655 (amd64-avx-linux.c): Likewise.
12656
12657 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12658 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12659 (srv_amd64_regobj): Add amd64-avx.o.
12660 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12661 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12662 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12663 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12664 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12665 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12666 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12667
12668 * i387-fp.c: Include "i386-xstate.h".
12669 (i387_xsave): New.
12670 (i387_cache_to_xsave): Likewise.
12671 (i387_xsave_to_cache): Likewise.
12672 (x86_xcr0): Likewise.
12673
12674 * i387-fp.h (i387_cache_to_xsave): Likewise.
12675 (i387_xsave_to_cache): Likewise.
12676 (x86_xcr0): Likewise.
12677
12678 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12679 * linux-crisv32-low.c (target_regsets): Likewise.
12680 * linux-m68k-low.c (target_regsets): Likewise.
12681 * linux-mips-low.c (target_regsets): Likewise.
12682 * linux-ppc-low.c (target_regsets): Likewise.
12683 * linux-s390-low.c (target_regsets): Likewise.
12684 * linux-sh-low.c (target_regsets): Likewise.
12685 * linux-sparc-low.c (target_regsets): Likewise.
12686 * linux-xtensa-low.c (target_regsets): Likewise.
12687
12688 * linux-low.c: Include <sys/uio.h>.
12689 (regsets_fetch_inferior_registers): Support nt_type.
12690 (regsets_store_inferior_registers): Likewise.
12691 (linux_process_qsupported): New.
12692 (linux_target_ops): Add linux_process_qsupported.
12693
12694 * linux-low.h (regset_info): Add nt_type.
12695 (linux_target_ops): Add process_qsupported.
12696
12697 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12698 and <sys/uio.h>.
12699 (init_registers_i386_avx_linux): New.
12700 (init_registers_amd64_avx_linux): Likewise.
12701 (xmltarget_i386_linux_no_xml): Likewise.
12702 (xmltarget_amd64_linux_no_xml): Likewise.
12703 (PTRACE_GETREGSET): Likewise.
12704 (PTRACE_SETREGSET): Likewise.
12705 (x86_fill_xstateregset): Likewise.
12706 (x86_store_xstateregset): Likewise.
12707 (use_xml): Likewise.
12708 (x86_linux_update_xmltarget): Likewise.
12709 (x86_linux_process_qsupported): Likewise.
12710 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12711 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12712 init_registers_i386_linux here. Call
12713 x86_linux_update_xmltarget.
12714 (the_low_target): Add x86_linux_process_qsupported.
12715
12716 * server.c (handle_query): Call target_process_qsupported.
12717
12718 * target.h (target_ops): Add process_qsupported.
12719 (target_process_qsupported): New.
12720
fc7238bb
PA		 127212010-04-03 Pedro Alves <pedro@codesourcery.com>
12722
12723 * inferiors.c (add_thread): Set last_status kind to
12724 TARGET_WAITKIND_IGNORE.
12725 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12726 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12727 (linux_wait_1): Move `thread' local definition to block that uses
12728 it. Don't NULL initialize `event_child'.
12729 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12730 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12731 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12732
bdabb078
PA		 127332010-04-01 Pedro Alves <pedro@codesourcery.com>
12734
12735 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12736 an extended waitstatus, or by a watchpoint.
12737 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12738 thread was stepping or has been stopped by a watchpoint.
12739
d3bbe7a0
PA		 127402010-04-01 Pedro Alves <pedro@codesourcery.com>
12741
12742 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12743 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12744 of another, then delete the previous, and validate all
12745 breakpoints.
12746 (validate_inserted_breakpoint): New.
12747 (delete_disabled_breakpoints): New.
12748 (validate_breakpoints): New.
12749 (check_mem_read): Validate breakpoints before trusting their
12750 shadow. Delete disabled breakpoints.
12751 (check_mem_write): Validate breakpoints before trusting they
12752 should be inserted. Delete disabled breakpoints.
12753 * mem-break.h (validate_breakpoints):
12754 * server.c (handle_query): Validate breakpoints when we see a
12755 qSymbol query.
12756
8b07ae33
PA		 127572010-04-01 Pedro Alves <pedro@codesourcery.com>
12758
12759 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12760 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12761 if we could tell there's a GDB breakpoint at stop_pc.
12762 (need_step_over_p): Don't do a step over if we find a GDB
12763 breakpoint at the resume PC.
12764
12765 * mem-break.c (struct raw_breakpoint): New.
12766 (enum bkpt_type): New type `gdb_breakpoint'.
12767 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12768 fields. New field `raw'.
12769 (find_raw_breakpoint_at): New.
12770 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12771 breakpoint instead.
12772 (set_breakpoint_at): Adjust.
12773 (delete_raw_breakpoint): New.
12774 (release_breakpoint): New.
12775 (delete_breakpoint): Rename to...
12776 (delete_breakpoint_1): ... this. Add proc parameter. Use
12777 release_breakpoint. Return ENOENT.
12778 (delete_breakpoint): Reimplement.
12779 (find_breakpoint_at): Delete.
12780 (find_gdb_breakpoint_at): New.
12781 (delete_breakpoint_at): Delete.
12782 (set_gdb_breakpoint_at): New.
12783 (delete_gdb_breakpoint_at): New.
12784 (gdb_breakpoint_here): New.
12785 (set_reinsert_breakpoint): Use release_breakpoint.
12786 (uninsert_breakpoint): Rename to ...
12787 (uninsert_raw_breakpoint): ... this.
12788 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12789 (reinsert_raw_breakpoint): Change parameter type to
12790 raw_breakpoint.
12791 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12792 instead.
12793 (check_breakpoints): Adjust. Use release_breakpoint.
12794 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12795 (breakpoint_inserted_here): Ditto.
12796 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12797 Don't trust the breakpoint's shadow if it is not inserted.
12798 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12799 (delete_all_breakpoints): Adjust.
12800 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12801 use delete_breakpoint_1.
12802
12803 * mem-break.h (breakpoints_supported): Delete declaration.
12804 (set_gdb_breakpoint_at): Declare.
12805 (gdb_breakpoint_here): Declare.
12806 (delete_breakpoint_at): Delete.
12807 (delete_gdb_breakpoint_at): Declare.
12808
12809 * server.h (struct raw_breakpoint): Forward declare.
12810 (struct process_info): New field `raw_breakpoints'.
12811
12812 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12813 breakpoints.
12814
6bf5e0ba
PA		 128152010-03-24 Pedro Alves <pedro@codesourcery.com>
12816
12817 * linux-low.c (status_pending_p_callback): Fix comment.
12818 (linux_wait_for_event_1): Move most of the internal breakpoint
12819 handling from here...
12820 (linux_wait_1): ... to here.
12821 (count_events_callback): New.
12822 (select_singlestep_lwp_callback): New.
12823 (select_event_lwp_callback): New.
12824 (cancel_breakpoints_callback): New.
12825 (select_event_lwp): New.
12826 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12827 priority to all LWPs that have had events that should be reported
12828 to the client. Cancel breakpoints when about to reporting the
12829 event to the client, not while stopping lwps. No longer cancel
12830 finished single-steps here.
12831 (cancel_finished_single_step): Delete.
12832 (cancel_finished_single_steps): Delete.
12833
414a389f
PA		 128342010-03-24 Pedro Alves <pedro@codesourcery.com>
12835
12836 * mem-break.c (enum bkpt_type): New.
12837 (struct breakpoint): New field `type'.
12838 (set_breakpoint_at): Change return type to struct breakpoint
12839 pointer. Set type to `other_breakpoint' by default.
12840 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12841 in the breakpoint list.
12842 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12843 (reinsert_breakpoint): Rename to ...
12844 (reinsert_raw_breakpoint): ... this.
12845 (reinsert_breakpoints_at): Adjust.
12846 * mem-break.h (struct breakpoint): Declare.
12847 (set_breakpoint_at): Change return type to struct breakpoint
12848 pointer.
12849
2280c721
PA		 128502010-03-24 Pedro Alves <pedro@codesourcery.com>
12851
12852 * server.c (handle_query): Assign, not compare.
12853
d50171e4
PA		 128542010-03-24 Pedro Alves <pedro@codesourcery.com>
12855
12856 Teach linux gdbserver to step-over-breakpoints.
12857
12858 * linux-low.c (can_hardware_single_step): New.
12859 (supports_breakpoints): New.
12860 (handle_extended_wait): If stopping threads, read the stop pc of
12861 the new cloned LWP.
12862 (get_pc): New.
12863 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12864 low target doesn't support retrieving the PC.
12865 (add_lwp): Set last_resume_kind to resume_continue.
12866 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12867 (linux_attach): Don't clear stop_expected. Set the lwp's
12868 last_resume_kind to resume_stop.
12869 (linux_detach_one_lwp): Don't check for removed breakpoints.
12870 (check_removed_breakpoint): Delete.
12871 (status_pending_p): Rename to ...
12872 (status_pending_p_callback): ... this. Don't check for removed
12873 breakpoints. Don't consider threads that are stopped from GDB's
12874 perspective.
12875 (linux_wait_for_lwp): Always read the stop_pc here.
12876 (cancel_breakpoint): New.
12877 (step_over_bkpt): New global.
12878 (linux_wait_for_event_1): Implement stepping over breakpoints.
12879 (gdb_wants_lwp_stopped): New.
12880 (gdb_wants_all_stopped): New.
12881 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12882 single-step traps here. Store the thread's last reported target
12883 wait status.
12884 (send_sigstop): Don't clear stop_expected. Always set it,
12885 instead.
12886 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12887 (cancel_finished_single_step): New.
12888 (cancel_finished_single_steps): New.
12889 (wait_for_sigstop): Don't cancel finished single-step traps here.
12890 (linux_resume_one_lwp): Don't check for removed breakpoints.
12891 Don't set `step' on non-hardware step archs.
12892 (linux_set_resume_request): Ignore resume_stop requests if already
12893 stopping or stopped. Set the lwp's last_resume_kind.
12894 (resume_status_pending_p): Don't check for removed breakpoints.
12895 (need_step_over_p): New.
12896 (start_step_over): New.
12897 (finish_step_over): New.
12898 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12899 requests. Clear the thread's last reported target waitstatus.
12900 Don't use the `suspended' flag. Don't consider pending breakpoints.
12901 (linux_resume): Start a step-over if necessary.
12902 (proceed_one_lwp): New.
12903 (proceed_all_lwps): New.
12904 (unstop_all_lwps): New.
12905 * linux-low.h (struct lwp_info): Rewrite comment for the
12906 `suspended' flag. Add the `stop_pc' field. Delete the
12907 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12908 Add `'last_resume_kind' and `need_step_over' fields.
12909 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12910 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12911 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12912 (set_raw_breakpoint_at): New.
12913 (set_breakpoint_at): Rewrite to use it.
12914 (reinsert_breakpoint_handler): Delete.
12915 (set_reinsert_breakpoint): New.
12916 (reinsert_breakpoint_by_bp): Delete.
12917 (delete_reinsert_breakpoints): New.
12918 (uninsert_breakpoint): Rewrite.
12919 (uninsert_breakpoints_at): New.
12920 (reinsert_breakpoint): Rewrite.
12921 (reinsert_breakpoints_at): New.
12922 (check_breakpoints): Rewrite.
12923 (breakpoint_here): New.
12924 (breakpoint_inserted_here): New.
12925 (check_mem_read): Adjust.
12926 * mem-break.h (breakpoints_supported, breakpoint_here)
12927 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12928 (reinsert_breakpoint_by_bp): Delete declaration.
12929 (delete_reinsert_breakpoints): Declare.
12930 (reinsert_breakpoint): Delete declaration.
12931 (reinsert_breakpoints_at): Declare.
12932 (uninsert_breakpoint): Delete declaration.
12933 (uninsert_breakpoints_at): Declare.
12934 (check_breakpoints): Adjust prototype.
12935 * server.h: Adjust include order.
12936 (struct thread_info): Declare here. Add a `last_status' field.
12937
30ba68cb
MS		 129382010-03-23 Michael Snyder <msnyder@vmware.com>
12939
12940 * server.c (crc32): New function.
12941 (handle_query): Add handling for 'qCRC:' request.
12942
b9a881c2
PA		 129432010-03-23 Pedro Alves <pedro@codesourcery.com>
12944
12945 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12946 lwp had been stopped by a watchpoint.
12947
e92d13d5
PA		 129482010-03-16 Pedro Alves <pedro@codesourcery.com>
12949
12950 * server.h (internal_error): Declare.
12951 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12952 * utils.c (internal_error): New function.
12953
64daa791
AS		 129542010-03-15 Andreas Schwab <schwab@redhat.com>
12955
12956 * configure.srv: Fix typo setting srv_regobj.
12957
f52cd8cd
PA		 129582010-03-15 Pedro Alves <pedro@codesourcery.com>
12959
12960 * linux-low.c (fetch_register): Avoid passing a non string literal
12961 format to `error'.
12962 (usr_store_inferior_registers): Ditto.
12963
93ae6fdc
PA		 129642010-03-14 Pedro Alves <pedro@codesourcery.com>
12965
12966 * linux-low.c (linux_write_memory): Bail out early if peeking
12967 memory failed.
12968
c3adc08c
PA		 129692010-03-14 Pedro Alves <pedro@codesourcery.com>
12970
12971 * linux-low.h (struct lwp_info): New fields
12972 `stopped_by_watchpoint' and `stopped_data_address'.
12973 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12974 here, and cache them in the lwp object.
12975 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12976 directly.
12977 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12978 field.
12979 (linux_stopped_by_watchpoint): Rewrite.
12980 (linux_stopped_data_address): Rewrite.
12981
bce522a2
PA		 129822010-03-06 Simo Melenius <simo.melenius@iki.fi>
12983
12984 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12985 switching the current inferior, not before.
12986
90884b2b
L		 129872010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12988
12989 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12990 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12991 i386-linux.c and amd64-linux.c.
12992 (reg-i386.o): Removed.
12993 (reg-i386.c): Likewise.
12994 (reg-i386-linux.o): Likewise.
12995 (reg-i386-linux.c): Likewise.
12996 (reg-x86-64.o): Likewise.
12997 (reg-x86-64.c): Likewise.
12998 (reg-x86-64-linux.o): Likewise.
12999 (reg-x86-64-linux.c): Likewise.
13000 (i386.o): New.
13001 (i386.c): Likewise.
13002 (i386-linux.o): Likewise.
13003 (i386-linux.c): Likewise.
13004 (amd64.o): Likewise.
13005 (amd64.c): Likewise.
13006 (amd64-linux.o): Likewise.
13007 (amd64-linux.c): Likewise.
13008
13009 * configure.srv (srv_i386_regobj): New.
13010 (srv_i386_linux_regobj): Likewise.
13011 (srv_amd64_regobj): Likewise.
13012 (srv_amd64_linux_regobj): Likewise.
13013 (srv_i386_32bit_xmlfiles): Likewise.
13014 (srv_i386_64bit_xmlfiles): Likewise.
13015 (srv_i386_xmlfiles): Likewise.
13016 (srv_amd64_xmlfiles): Likewise.
13017 (srv_i386_linux_xmlfiles): Likewise.
13018 (srv_amd64_linux_xmlfiles): Likewise.
13019 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13020 srv_xmlfiles to $srv_i386_xmlfiles.
13021 (i[34567]86-*-mingw32ce*): Likewise.
13022 (i[34567]86-*-mingw*): Likewise.
13023 (i[34567]86-*-nto*): Likewise.
13024 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13025 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13026 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13027 (x86_64-*-linux*): Likewise.
13028
13029 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13030 (init_registers_amd64_linux): New.
13031 (x86_arch_setup): Replace init_registers_x86_64_linux with
13032 init_registers_amd64_linux.
13033
193f13e6
MK		 130342010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13035
13036 * configure.ac: Check for libdl. If it is not available link against
13037 static libthread_db.
13038 * configure: Regenerate.
13039
85d721b8
PA		 130402010-02-22 Pedro Alves <pedro@codesourcery.com>
13041
13042 PR9605
13043
13044 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13045 handing a read watchpoint.
13046 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13047
6076632b
DE		 130482010-02-12 Doug Evans <dje@google.com>
13049
13050 * linux-low.c (linux_supports_tracefork_flag): Document.
13051 (linux_look_up_symbols): Add comment.
13052
3327ccf7
L		 130532010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13054
13055 * regcache.c (supply_register): Clear regcache if buf is NULL.
13056
0718675c 130572010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13058 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13059
13060 * inferiors.c (find_inferior): Add function documentation.
13061 (unloaded_dll): Handle the case where the unloaded dll has not
13062 been previously registered in the dll list.
13063
177321bd
DJ		 130642010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13065
13066 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13067 (thumb2_breakpoint): New.
13068 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13069
2b009048
DJ		 130702010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13071
13072 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13073 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13074 breakpoints.
13075
3be029c7
PA		 130762010-01-21 Pedro Alves <pedro@codesourcery.com>
13077
13078 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13079
18f5de3b
JK		 130802010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13081
13082 * linux-s390-low.c (s390_collect_ptrace_register)
13083 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13084
3743bb4f
DE		 130852010-01-21 Doug Evans <dje@google.com>
13086
14ce3065
DE		 13087 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13088 (PTRACE_ARG4_TYPE): New macro.
13089 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13090 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13091 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13092 (usr_store_inferior_registers): Ditto.
13093 (linux_read_memory, linux_write_memory): Ditto.
13094 (linux_test_for_tracefork): Ditto.
13095
3743bb4f
DE		 13096 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13097 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13098
8b315be5
PA		 130992010-01-21 Pedro Alves <pedro@codesourcery.com>
13100
13101 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13102 target.
13103
85492558
PA		 131042010-01-21 Pedro Alves <pedro@codesourcery.com>
13105
13106 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13107 prototype to take a regcache. Adjust.
13108
442ea881
PA		 131092010-01-20 Pedro Alves <pedro@codesourcery.com>
13110
13111 * regcache.h (struct thread_info): Forward declare.
13112 (struct regcache): New.
13113 (new_register_cache): Adjust prototype.
13114 (get_thread_regcache): Declare.
13115 (free_register_cache): Adjust prototype.
13116 (registers_to_string, registers_from_string): Ditto.
13117 (supply_register, supply_register_by_name, collect_register)
13118 (collect_register_as_string, collect_register_by_name): Ditto.
13119 * regcache.c (struct inferior_regcache_data): Delete.
13120 (get_regcache): Rename to ...
13121 (get_thread_regcache): ... this. Adjust. Switch inferior before
13122 fetching registers.
13123 (regcache_invalidate_one): Adjust.
13124 (regcache_invalidate): Fix prototype.
13125 (new_register_cache): Return the new register cache.
13126 (free_register_cache): Change prototype.
13127 (realloc_register_cache): Adjust.
13128 (registers_to_string): Change prototype to take a regcache. Adjust.
13129 (registers_from_string): Ditto.
13130 (register_data): Ditto.
13131 (supply_register): Ditto.
13132 (supply_register_by_name): Ditto.
13133 (collect_register): Ditto.
13134 (collect_register_as_string): Ditto.
13135 (collect_register_by_name): Ditto.
13136 * server.c (process_serial_event): Adjust.
13137 * linux-low.h (regset_fill_func, regset_store_func): Change
13138 prototype.
13139 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13140 Change prototype.
13141 * linux-low.c (get_stop_pc): Adjust.
13142 (check_removed_breakpoint): Adjust.
13143 (linux_wait_for_event): Adjust.
13144 (linux_resume_one_lwp): Adjust.
13145 (fetch_register): Add regcache parameter. Adjust.
13146 (usr_store_inferior_registers): Ditto.
13147 (regsets_fetch_inferior_registers): Ditto.
13148 (regsets_store_inferior_registers): Ditto.
13149 (linux_fetch_registers, linux_store_registers): Ditto.
13150 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13151 regcache. Adjust.
43aaf8b6
PA		 13152 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13153 Ditto.
442ea881
PA		 13154 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13155 prototype to take a regcache.
13156 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13157 * remote-utils.c (convert_ascii_to_int, outreg)
13158 (prepare_resume_reply): Change prototype to take a regcache.
13159 Adjust.
13160 * target.h (struct target_ops) <fetch_registers, store_registers>:
13161 Change prototype to take a regcache.
13162 (fetch_inferior_registers, store_inferior_registers): Change
13163 prototype to take a regcache. Adjust.
13164 * proc-service.c (ps_lgetregs): Adjust.
13165 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13166 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13167 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13168 take a regcache. Adjust.
13169 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13170 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13171 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13172 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13173 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13174 (cris_cannot_fetch_register):
13175 (cris_breakpoint_at): Change prototype to take a regcache.
13176 Adjust.
13177 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13178 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13179 to take a regcache. Adjust.
13180 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13181 Adjust.
13182 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13183 take a regcache. Adjust.
13184 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13185 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13186 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13187 * linux-mips-low.c (mips_get_pc):
13188 (mips_set_pc): Change prototype to take a regcache. Adjust.
13189 (mips_reinsert_addr): Adjust.
13190 (mips_collect_register): Change prototype to take a regcache.
13191 Adjust.
13192 (mips_supply_register):
13193 (mips_collect_register_32bit, mips_supply_register_32bit)
13194 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13195 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13196 * linux-ppc-low.c (ppc_supply_ptrace_register)
13197 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13198 (parse_spufs_run): Adjust.
13199 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13200 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13201 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13202 take a regcache. Adjust.
13203 * linux-s390-low.c (s390_collect_ptrace_register)
13204 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13205 (s390_set_pc): Change prototype to take a regcache. Adjust.
13206 (s390_arch_setup): Adjust.
13207 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13208 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13209 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13210 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13211 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13212 regcache. Adjust.
13213 (sparc_breakpoint_at): Adjust.
13214 * linux-xtensa-low.c (xtensa_fill_gregset):
13215 (xtensa_store_gregset):
13216 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13217 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13218 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13219 prototype to take a regcache. Adjust.
13220 * win32-arm-low.c (arm_fetch_inferior_register)
13221 (arm_store_inferior_register): Change prototype to take a
13222 regcache. Adjust.
13223 * win32-i386-low.c (i386_fetch_inferior_register)
13224 (i386_store_inferior_register): Change prototype to take a
13225 regcache. Adjust.
13226 * win32-low.c (child_fetch_inferior_registers)
13227 (child_store_inferior_registers): Change prototype to take a
13228 regcache. Adjust.
13229 (win32_wait): Adjust.
13230 (win32_fetch_inferior_registers): Change prototype to take a
13231 regcache. Adjust.
13232 (win32_store_inferior_registers): Adjust.
13233 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13234 store_inferior_register>: Change prototype to take a regcache.
13235
60c3d7b0
DE		 132362010-01-20 Doug Evans <dje@google.com>
13237
13238 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13239 #ifdef.
13240 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13241 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13242
dc146f7c
VP		 132432010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13244
13245 * linux-low.c (linux_core_of_thread): New.
13246 (compare_ints, show_process, list_threads): New.
13247 (linux_qxfer_osdata): Report threads and cores.
13248 (linux_target_op): Register linux_core_of_thread.
13249 * remote-utils.c (prepare_resume_reply): Report the core.
13250 (buffer_xml_printf): Support %d specifier.
13251 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13252 New.
13253 (handle_query): Handle qXfer:threads. Announce availability
13254 thereof.
13255 * target.h (struct target_ops): New field core_of_thread.
13256
7803799a
UW		 132572010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13258
13259 * Makefile.in (clean): Remove new generated files.
13260 (reg-s390.o, reg-s390.c): Remove rules.
13261 (reg-s390x.o, reg-s390x.c): Likewise.
13262 (s390-linux32.o, s390-linux32.c): Add rules.
13263 (s390-linux64.o, s390-linux64.c): Likewise.
13264 (s390x-linux64.o, s390x-linux64.c): Likewise.
13265 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13266 * linux-s390-low.c: Include <elf.h>.
13267 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13268 (init_registers_s390): Remove prototype.
13269 (init_registers_s390x): Likewise.
13270 (init_registers_s390_linux32): Add prototype.
13271 (init_registers_s390_linux64): Likewise.
13272 (init_registers_s390x_linux64): Likewise.
13273 (s390_num_regs_3264): New define.
13274 (s390_regmap_3264): New global variable.
13275 (s390_cannot_fetch_register): Remove obsolete check.
13276 (s390_cannot_store_register): Likewise.
13277 (s390_collect_ptrace_register): Handle upper/lower register halves.
13278 (s390_supply_ptrace_register): Likewise.
13279 (s390_fill_gregset): Update to register number changes.
13280 (s390_get_hwcap): New routine.
13281 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13282 Install appropriate regmap and register set.
13283
6e7ffa39
JB		 132842010-01-01 Joel Brobecker <brobecker@adacore.com>
13285
13286 * server.c (gdbserver_version): Update copyright year to 2010.
13287 * gdbreplay.c (gdbreplay_version): Likewise.
13288
957f3f49
DE		 132892009-12-28 Doug Evans <dje@google.com>
13290
13291 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13292 elf/external.h. Include <elf.h> instead but only if necessary.
13293
ca5c370d
PA		 132942009-12-28 Pedro Alves <pedro@codesourcery.com>
13295
13296 * linux-low.c (linux_remove_process): Remove `detaching'
13297 parameter. Don't release/detach from thread_db here.
13298 (linux_kill): Release/detach from thread_db here, ...
13299 (linux_detach): ... and here, before actually detaching.
13300 (linux_wait_1): ... and here, when a process exits.
13301 * thread-db.c (any_thread_of): New.
13302 (thread_db_free): Switch the current inferior to a thread of the
13303 passed in process.
13304
4ee62156
DE		 133052009-12-21 Doug Evans <dje@google.com>
13306
d90e6a88
DE		 13307 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13308
c5f62d5f
DE		 13309 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13310 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13311 warning ifndef __NR_tkill. Move setting of errno there too.
13312 Delete unnecessary resetting of errno after syscall.
13313 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13314
10e86dd7
DE		 13315 * configure.ac: Check for dladdr.
13316 * config.in: Regenerate.
13317 * configure: Regenerate.
13318 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13319 (try_thread_db_load): Update.
13320
4ee62156
DE		 13321 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13322
00f515da
DE		 133232009-12-18 Doug Evans <dje@google.com>
13324
e9464885
DE		 13325 * event-loop.c: Include unistd.h if it exists.
13326
07d4f67e
DE		 13327 * linux-low.c (my_waitpid): Move definition away from being in
13328 between linux_tracefork_child/linux_test_for_tracefork.
13329
00f515da
DE		 13330 * gdb_proc_service.h (psaddr_t): Fix type.
13331 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13332 signature to match glibc.
13333
1de1badb
DE		 133342009-12-16 Doug Evans <dje@google.com>
13335
13336 * linux-low.c (linux_read_memory): Fix argument to read.
13337
aeeb81d1
PA		 133382009-11-26 Pedro Alves <pedro@codesourcery.com>
13339
13340 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13341 events, don't leave current_inferior pointing at null.
13342
10357975
PA		 133432009-11-26 Pedro Alves <pedro@codesourcery.com>
13344
13345 * win32-low.c (LOG): Delete.
13346 (OUTMSG): Output to stderr.
13347 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13348 on compile time LOG macro.
13349 (win32_wait): Fix debug output.
13350
cf6e3471
PA		 133512009-11-26 Pedro Alves <pedro@codesourcery.com>
13352
13353 * win32-low.c (win32_add_one_solib): If the dll name is
13354 "ntdll.dll", prepend the system directory to the dll path.
13355
0c85e18e
MK		 133562009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13357
13358 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13359
9ac544ce 133602009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13361 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13362
13363 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13364 * configure.ac: Check for __mcoldfire__ and set
13365 gdb_cv_m68k_is_coldfire.
13366 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13367 reg-cf.o and reg-m68k.o.
13368 * configure: Regenerated.
13369
fd7dd3e6
PA		 133702009-11-16 Pedro Alves <pedro@codesourcery.com>
13371
13372 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13373 Pass it to thread_db_free.
13374 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13375 proper `detaching' argument to linux_remove_process.
13376 * linux-low.h (thread_db_free): Add `detaching' parameter.
13377 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13378 to thread_db_free.
13379 (thread_db_free): Add `detaching' parameter. Only
13380 call td_ta_clear_event if detaching from process.
13381
75aa492e
MK		 133822009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13383
13384 * thread-db.c (thread_db_free): Fix typo.
13385
21e1bee4
PP		 133862009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13387
13388 PR gdb/10838
13389 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13390
8838b45e
NS		 133912009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13392
13393 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13394 with an i686 compiler.
13395 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13396 needed.
13397 * configure: Rebuilt.
13398
8a35fb51
SL		 133992009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13400
13401 PR gdb/10783
13402
13403 * server.c (handle_search_memory_1): Correct read_addr initialization
13404 in loop for searching subsequent chunks.
13405
96f15937
PP		 134062009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13407
13408 * configure.ac: New --with-libthread-db option.
13409 * thread-db.c: Allow direct dependence on libthread_db.
13410 (thread_db_free): Adjust.
13411 * config.in: Regenerate.
13412 * configure: Likewise.
889bf7c5 13413
5f7d1694
PP		 134142009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13415
13416 PR gdb/10757
13417 * thread-db.c (attach_thread): New function.
13418 (maybe_attach_thread): Return success/failure.
13419 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13420 (thread_db_find_new_threads): Loop until no new threads.
13421
88e3b899
PA		 134222009-10-13 Pedro Alves <pedro@codesourcery.com>
13423
13424 * proc-service.c (ps_lgetregs): Formatting.
13425
cdbfd419
PP		 134262009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13427
13428 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13429 * configure.ac: Adjust.
13430 * linux-low.h (struct process_info_private): Move members to struct
13431 thread_db.
13432 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13433 * linux-low.c (linux_remove_process): Adjust.
13434 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13435 * server.c (handle_query): Move code ...
13436 (handle_monitor_command): ... here. New function.
13437 * target.h (struct target_ops): New member.
13438 * thread-db.c (struct thread_db): New.
13439 (libthread_db_search_path): New variable.
13440 (thread_db_create_event, thread_db_enable_reporting)
13441 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13442 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13443 (try_thread_db_load_1, dladdr_to_soname): New functions.
13444 (try_thread_db_load, thread_db_load_search): New functions.
13445 (thread_db_init): Search for libthread_db.
13446 (thread_db_free): New function.
13447 (thread_db_handle_monitor_command): Likewise.
13448 * config.in: Regenerate.
13449 * configure: Regenerate.
889bf7c5 13450
4168d2d6
UW		 134512009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13452
13453 * spu-low.c (spu_kill): Wait for inferior to terminate.
13454 Call clear_inferiors.
13455 (spu_detach): Call clear_inferiors.
13456
81ecdfbb
RW		 134572009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13458
13459 * aclocal.m4: Regenerate.
13460 * config.in: Likewise.
13461 * configure: Likewise.
13462
0b9ff2c0
UW		 134632009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13464
13465 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13466 (parse_spufs_run): New function.
13467 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13468 (ppc_breakpoint_at): Handle SPU breakpoints.
13469
efcbbd14
UW		 134702009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13471
13472 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13473 (SPUFS_MAGIC): Define.
13474 (spu_enumerate_spu_ids): New function.
13475 (linux_qxfer_spu): New function.
13476 (linux_target_ops): Install linux_qxfer_spu.
13477
f4d9bade
UW		 134782009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13479
13480 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13481 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13482 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13483 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13484 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13485 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13486 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13487 (init_registers_powerpc_cell32l): Add prototype.
13488 (init_registers_powerpc_cell64l): Likewise.
13489 (ppc_arch_setup): Detect Cell/B.E. architecture.
13490
96e946ca
RW		 134912009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13492
13493 * Makefile.in (datarootdir): New variable.
13494
58d6951d
DJ		 134952009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13496
13497 * linux-low.c (linux_write_memory): Update debugging output.
13498 * Makefile.in (clean): Add new descriptions.
13499 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13500 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13501 * configure.srv: Add new files for arm*-*-linux*.
13502 * linux-arm-low.c: Add new declarations.
13503 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13504 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13505 (HWCAP_VFPv3D16): New.
13506 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13507 instead of __IWMMXT__.
13508 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13509 (arm_arch_setup): New.
13510 (target_regsets): Remove #ifdef. Add VFP regset.
13511 (the_low_target): Use arm_arch_setup.
13512
12b42a12
DJ		 135132009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13514
13515 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13516 the main thread again.
13517
ac8c974e
AR		 135182009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13519
13520 Adding Neutrino gdbserver.
13521 * configure: Regenerated.
13522 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13523 * configure.srv (i[34567]86-*-nto*): New target.
13524 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13525 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13526 (nto_comctrl) [__QNX__]: New function.
13527 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13528
4424e0c3 135292009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13530
13531 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13532 srv_tgtobj.
13533
912cf4ba
PA		 135342009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13535 Pedro Alves <pedro@codesourcery.com>
13536
13537 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13538 don't support CONTEXT_EXTENDED_REGISTERS.
13539 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13540 (the_low_target): Install them.
13541 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13542 failing with ERROR_PIPE_NOT_CONNECTED.
13543
aa5ca48f
DE		 135442009-06-30 Doug Evans <dje@google.com>
13545 Pierre Muller <muller@ics.u-strasbg.fr>
13546
13547 Add h/w watchpoint support to x86-linux, win32-i386.
13548 * Makefile.in (SFILES): Add i386-low.c
13549 (i386_low_h): Define.
13550 (i386-low.o): Add dependencies.
13551 (linux-x86-low.o): Add i386-low.h dependency.
13552 (win32-i386-low.o): Ditto.
13553 * i386-low.c: New file.
13554 * i386-low.h: New file.
13555 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13556 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13557 * linux-low.c (linux_add_process): Initialize arch_private.
13558 (linux_remove_process): Free arch_private.
13559 (add_lwp): Initialize arch_private.
13560 (delete_lwp): Free arch_private.
13561 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13562 provided.
13563 * linux-low.h (process_info_private): New member arch_private.
13564 (lwp_info): New member arch_private.
13565 (linux_target_ops): New members new_process, new_thread,
13566 prepare_to_resume.
13567 (ptid_of): New macro.
13568 * linux-x86-low.c: Include stddef.h, i386-low.h.
13569 (arch_process_info): New struct.
13570 (arch_lwp_info): New struct.
13571 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13572 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13573 (i386_dr_low_get_status): New function.
13574 (x86_insert_point, x86_remove_point): New functions.
13575 (x86_stopped_by_watchpoint): New function.
13576 (x86_stopped_data_address): New function.
13577 (x86_linux_new_process, x86_linux_new_thread): New functions.
13578 (x86_linux_prepare_to_resume): New function.
13579 (the_low_target): Add entries for insert_point, remove_point,
13580 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13581 prepare_to_resume.
13582 * server.c (debug_hw_points): New global.
13583 (monitor_show_help): Document set debug-hw-points.
13584 (handle_query): Process "set debug-hw-points".
13585 * server.h (debug_hw_points): Declare.
13586 (paddress): Declare.
13587 * utils.c (NUMCELLS, CELLSIZE): New macros.
13588 (get_sell, xsnprintf, paddress): New functions.
13589 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13590 remove_point, stopped_by_watchpoint, stopped_data_address.
13591 * win32-i386-low.c: Include i386-low.h.
13592 (debug_reg_state): Replaces dr.
13593 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13594 (i386_dr_low_get_status): New function.
13595 (i386_insert_point, i386_remove_point): New functions.
13596 (i386_stopped_by_watchpoint): New function.
13597 (i386_stopped_data_address): New function.
13598 (i386_initial_stuff): Update.
13599 (get_thread_context,set_thread_context,i386_thread_added): Update.
13600 (the_low_target): Add entries for insert_point,
13601 remove_point, stopped_by_watchpoint, stopped_data_address.
13602 * win32-low.c (win32_insert_watchpoint): New function.
13603 (win32_remove_watchpoint): New function.
13604 (win32_stopped_by_watchpoint): New function.
13605 (win32_stopped_data_address): New function.
13606 (win32_target_ops): Add entries for insert_watchpoint,
13607 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13608 * win32-low.h (win32_target_ops): New members insert_point,
13609 remove_point, stopped_by_watchpoint, stopped_data_address.
13610
d993e290
PA		 136112009-06-25 Pedro Alves <pedro@codesourcery.com>
13612
13613 * server.c (process_serial_event): Re-return unsupported, not
13614 error, if the type isn't recognized. Re-allow supporting only
13615 insert or remove packets. Also call require_running for
13616 breakpoints. Add missing break statement to default case. Tidy.
13617 * target.h (struct target_ops): Rename insert_watchpoint to
13618 insert_point, and remove_watchpoint to remove_point.
13619
13620 * linux-low.h (struct linux_target_ops): Likewise.
13621 * linux-low.c (linux_insert_watchpoint): Rename to ...
13622 (linux_insert_point): ... this. Adjust.
13623 (linux_remove_watchpoint): Rename to ...
13624 (linux_remove_point): ... this. Adjust.
13625 (linux_target_ops): Adjust.
13626 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13627 (cris_insert_point): ... this.
13628 (cris_remove_watchpoint): Rename to ...
13629 (cris_remove_point): ... this.
13630 (the_low_target): Adjust.
13631
0f54c268
PM		 136322009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13633
13634 * server.c (handle_v_kill): Pass signal_pid to
13635 kill_inferior if multi_process is zero.
13636
c6314022
AR		 136372009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13638
13639 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13640 * target.h (target_ops): Comment for *_watchpoint to make it clear
13641 the functions can get types '0' and '1'.
13642
4463ce24
AR		 136432009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13644
13645 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13646 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13647 * regcache.c (get_regcache): Likewise.
13648 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13649 * win32-low.c (child_fetch_inferior_registers): Remove check for
13650 regno 0.
13651
cf8fd78b
PA		 136522009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13653 Pedro Alves <pedro@codesourcery.com>
13654
13655 * target.h (struct target_ops) <supports_multi_process>: New
13656 callback.
13657 (target_supports_multi_process): New.
13658 * server.c (handle_query): Even if GDB reports support, only
13659 enable multi-process if the target also supports it. Report
13660 multi-process support only if the target backend supports it.
13661 * linux-low.c (linux_supports_multi_process): New function.
13662 (linux_target_ops): Install it as target_supports_multi_process
13663 callback.
13664
47c0c975
DE		 136652009-05-24 Doug Evans <dje@google.com>
13666
e09875d4
DE		 13667 Global renaming of find_thread_pid to find_thread_ptid.
13668 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13669 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13670 All callers updated.
13671
e27d73f6
DE		 13672 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13673 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13674 directly.
13675
47c0c975
DE		 13676 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13677 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13678 (linux_resume_one_lwp): Ditto.
13679
2acc282a
DE		 136802009-05-23 Doug Evans <dje@google.com>
13681
13682 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13683 from struct inferior_list_entry * to struct lwp_info *.
13684 All callers updated.
13685
9f1036c1
DE		 136862009-05-13 Doug Evans <dje@google.com>
13687
13688 * linux-x86-low.c: Don't include assert.h.
13689 (x86_siginfo_fixup): Use fatal, not assert.
13690 (x86_arch_setup): Fix comment.
13691
d0722149
DE		 136922009-05-12 Doug Evans <dje@google.com>
13693
13694 Biarch support for i386/amd64 gdbserver.
13695 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13696 Add linux-x86-low.c.
13697 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13698 (linux-x86-low.o): Add.
13699 * linux-x86-64-low.c: Delete.
13700 * linux-i386-low.c: Delete.
13701 * linux-x86-low.c: New file.
13702 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13703 linux-x86-low.o.
13704 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13705 linux-x86-low.o.
13706 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13707 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13708 (linux_child_pid_to_exec_file): New function.
13709 (elf_64_header_p, elf_64_file_p): New functions.
13710 (siginfo_fixup): New function.
13711 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13712 give target a chance to convert layout.
13713 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13714 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13715
fdeb2a12
DE		 137162009-05-07 Doug Evans <dje@google.com>
13717
13718 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13719 (regsets_store_inferior_registers): Ditto.
13720
a6dbe5df
PA		 137212009-05-06 Pedro Alves <pedro@codesourcery.com>
13722
13723 PR server/10048
13724
13725 * linux-low.c (must_set_ptrace_flags): Delete.
13726 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13727 of the global.
13728 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13729 `lwp->must_set_ptrace_flags' instead.
ba42693b 13730 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 13731 (linux_wait_1): ... not here.
13732
5091eb23
DE		 137332009-04-30 Doug Evans <dje@google.com>
13734
9f767825
DE		 13735 * inferiors.c (started_inferior_callback): New function.
13736 (attached_inferior_callback): New function.
13737 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13738 * server.c (print_started_pid, print_attached_pid): New functions.
13739 (detach_or_kill_for_exit): New function.
13740 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13741 * server.h (have_started_inferiors_p): Declare.
13742 (have_attached_inferiors_p): Declare.
13743
5091eb23
DE		 13744 * inferiors.c (remove_process): Fix memory leak, free process.
13745 * linux-low.c (linux_remove_process): New function.
13746 (linux_kill): Call it instead of remove_process.
13747 (linux_detach, linux_wait_1): Ditto.
13748
155c8968
PA		 137492009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13750
13751 * configure.srv: Add x86 Windows CE target.
13752
7fe519cb
UW		 137532009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13754
13755 * inferiors.c (get_thread_process): Make global.
13756 * server.h (get_thread_process): Add prototype.
13757 * thread-db.c (find_one_thread): Use get_thread_process
13758 instead of current_process.
13759 (thread_db_get_tls_address): Do not crash if called when
13760 thread layer is not yet initialized.
13761
5472f405
UW		 137622009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13763
13764 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13765 * spu-low.c (current_tid): Rename to ...
13766 (current_ptid): ... this.
13767 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13768 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13769 ptid_get_lwp (current_ptid) instead of current_tid.
13770 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13771 instead of current_tid. Use find_process_pid to verify pid
13772 argument is valid. Pass proper argument to remove_process.
13773 (spu_thread_alive): Compare current_ptid instead of current_tid.
13774 (spu_resume): Likewise.
13775
55ac2b99
PA		 137762009-04-02 Pedro Alves <pedro@codesourcery.com>
13777
13778 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13779 variable.
13780
95954743
PA		 137812009-04-01 Pedro Alves <pedro@codesourcery.com>
13782
13783 Implement the multiprocess extensions, and add linux multiprocess
13784 support.
13785
13786 * server.h (ULONGEST): Declare.
13787 (struct ptid, ptid_t): New.
13788 (minus_one_ptid, null_ptid): Declare.
13789 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13790 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13791 (struct inferior_list_entry): Change `id' type from unsigned from
13792 to ptid_t.
13793 (struct sym_cache, struct breakpoint, struct
13794 process_info_private): Forward declare.
13795 (struct process_info): Declare.
13796 (current_process): Declare.
13797 (all_processes): Declare.
13798 (initialize_inferiors): Declare.
13799 (add_thread): Adjust to use ptid_t.
13800 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13801 (add_process, remove_process, find_thread_pid): Declare.
13802 (find_inferior_id): Adjust to use ptid_t.
13803 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13804 (multi_process): Declare.
13805 (push_event): Adjust to use ptid_t.
13806 (read_ptid, write_ptid): Declare.
13807 (prepare_resume_reply): Adjust to use ptid_t.
13808 (clear_symbol_cache): Declare.
13809 * inferiors.c (all_processes): New.
13810 (null_ptid, minus_one_ptid): New.
13811 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13812 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13813 (add_thread): Change unsigned long to ptid. Remove gdb_id
13814 parameter. Adjust.
13815 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13816 (gdb_id_to_thread): Rename to ...
13817 (find_thread_pid): ... this. Change unsigned long to ptid.
13818 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13819 (loaded_dll, pull_pid_from_list): Adjust.
13820 (add_process, remove_process, find_process_pid)
13821 (get_thread_process, current_process, initialize_inferiors): New.
13822 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13823 (struct target_waitstatus) <related_pid>: Ditto.
13824 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13825 return type to int.
13826 (struct target_ops) <join>: Add `pid' argument.
13827 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13828 (struct target_ops) <wait>: Add `ptid' field. Change return type
13829 to ptid.
13830 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13831 (mywait): Add `ptid' argument. Change return type to ptid_t.
13832 (target_pid_to_str): Declare.
13833 * target.c (set_desired_inferior): Adjust to use ptids.
13834 (mywait): Add new `ptid' argument. Adjust.
13835 (target_pid_to_str): New.
13836 * mem-break.h (free_all_breakpoints): Declare.
13837 * mem-break.c (breakpoints): Delelete.
13838 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13839 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13840 to use per-process breakpoint list.
13841 (free_all_breakpoints): New.
13842 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13843 (symbol_cache, all_symbols_looked_up): Delete.
13844 (hexchars): New.
13845 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13846 read_ptid): New.
13847 (prepare_resume_reply): Change ptid argument's type from unsigned
13848 long to ptid_t. Adjust. Implement W;process and X;process.
13849 (free_sym_cache, clear_symbol_cache): New.
13850 (look_up_one_symbol): Adjust to per-process symbol cache. *
13851 * server.c (cont_thread, general_thread, step_thread): Change type
13852 to ptid_t.
13853 (attached): Delete.
13854 (multi_process): New.
13855 (last_ptid): Change type to ptid_t.
13856 (struct vstop_notif) <ptid>: Change type to ptid_t.
13857 (queue_stop_reply, push_event): Change `ptid' argument's type to
13858 ptid_t.
13859 (discard_queued_stop_replies): Add `pid' argument.
13860 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13861 changes. Don't reference the `attached' global.
13862 (attach_inferior): Adjust to mywait interface changes.
13863 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13864 features. Handle and report "multiprocess+". Handle
13865 "qAttached:PID".
13866 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13867 changes.
13868 (handle_v_kill): New.
13869 (handle_v_stopped): Adjust to use target_pid_to_str.
13870 (handle_v_requests): Allow multiple attaches and runs when
13871 multiprocess extensions are in effect. Handle "vKill".
13872 (myresume): Adjust to use ptids.
13873 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13874 (handle_status): Adjust to discard_queued_stop_replies interface
13875 change.
13876 (first_thread_of, kill_inferior_callback)
13877 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13878 (main): Call initialize_inferiors. Adjust to use ptids, killing
13879 and detaching from all inferiors. Handle multiprocess packet
13880 variants.
13881 * linux-low.h: Include gdb_proc_service.h.
13882 (struct process_info_private): New.
13883 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13884 <lwpid_of>: Use ptid_get_lwp.
13885 (get_lwp_thread): Adjust.
13886 (struct lwp_info): Add `dead' member.
13887 (find_lwp_pid): Declare.
13888 * linux-low.c (thread_db_active): Delete.
13889 (new_inferior): Adjust comment.
13890 (inferior_pid): Delete.
13891 (linux_add_process): New.
13892 (handle_extended_wait): Adjust.
13893 (add_lwp): Change unsigned long to ptid.
13894 (linux_create_inferior): Add process to processes table. Adjust
13895 to use ptids. Don't set new_inferior here.
13896 (linux_attach_lwp): Rename to ...
13897 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13898 it. Adjust to use ptids.
13899 (linux_attach_lwp): New.
13900 (linux_attach): Add process to processes table. Don't set
13901 new_inferior here.
13902 (struct counter): New.
13903 (second_thread_of_pid_p, last_thread_of_process_p): New.
13904 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13905 multiple processes.
13906 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13907 processes. Remove process from process table.
13908 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13909 to multiple processes.
13910 (any_thread_of): New.
13911 (linux_detach): Add `pid' argument, and handle it. Remove process
13912 from processes table.
13913 (linux_join): Add `pid' argument. Handle it.
13914 (linux_thread_alive): Change unsighed long argument to ptid_t.
13915 Consider dead lwps as not being alive.
13916 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13917 threads we're not interested in.
13918 (same_lwp, find_lwp_pid): New.
13919 (linux_wait_for_lwp): Change `pid' argument's type from int to
13920 ptid_t. Adjust.
13921 (linux_wait_for_event): Rename to ...
13922 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13923 from int to ptid_t. Adjust.
13924 (linux_wait_for_event): New.
13925 (linux_wait_1): Add `ptid' argument. Change return type to
13926 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13927 that exit from the process table.
13928 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13929 Adjust.
13930 (mark_lwp_dead): New.
13931 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13932 stopping all threads, mark its main lwp as dead.
13933 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13934 ptids.
13935 (fetch_register, usr_store_inferior_registers)
13936 (regsets_fetch_inferior_registers)
13937 (regsets_store_inferior_registers, linux_read_memory)
13938 (linux_write_memory): Inline `inferior_pid'.
13939 (linux_look_up_symbols): Adjust to use per-process
13940 `thread_db_active'.
13941 (linux_request_interrupt): Adjust to use ptids.
13942 (linux_read_auxv): Inline `inferior_pid'.
13943 (initialize_low): Don't reference thread_db_active.
13944 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13945 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13946 (ps_getpid): Return the pid of the current inferior.
13947 * thread-db.c (proc_handle, thread_agent): Delete.
13948 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13949 per-process data.
13950 (find_one_thread): Change argument type to ptid_t. Adjust to
13951 per-process data.
13952 (maybe_attach_thread): Adjust to per-process data and ptids.
13953 (thread_db_find_new_threads): Ditto.
13954 (thread_db_init): Ditto.
13955 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13956 processes table. Adjust to use ptids.
13957 (spu_kill, spu_detach): Adjust interface. Remove process from
13958 processes table.
13959 (spu_join, spu_thread_alive): Adjust interface.
13960 (spu_wait): Adjust interface. Remove process from processes
13961 table. Adjust to use ptids.
13962 * win32-low.c (current_inferior_tid): Delete.
13963 (current_inferior_ptid): New.
13964 (debug_event_ptid): New.
13965 (thread_rec): Take a ptid. Adjust.
13966 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13967 (child_delete_thread): Ditto.
13968 (do_initial_child_stuff): Add `attached' argument. Add process to
13969 processes table.
13970 (child_fetch_inferior_registers, child_store_inferior_registers):
13971 Adjust.
13972 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13973 (win32_attach): Pass 1 to do_initial_child_stuff.
13974 (win32_kill): Adjust interface. Remove process from processes
13975 table.
13976 (win32_detach): Ditto.
13977 (win32_join): Adjust interface.
13978 (win32_thread_alive): Take a ptid.
13979 (win32_resume): Adjust to use ptids.
13980 (get_child_debug_event): Ditto.
13981 (win32_wait): Adjust interface. Remove exiting process from
13982 processes table.
13983
bd99dc85
PA		 139842009-04-01 Pedro Alves <pedro@codesourcery.com>
13985
13986 Non-stop mode support.
13987
13988 * server.h (non_stop): Declare.
13989 (gdb_client_data, handler_func): Declare.
13990 (delete_file_handler, add_file_handler, start_event_loop):
13991 Declare.
13992 (handle_serial_event, handle_target_event, push_event)
13993 (putpkt_notif): Declare.
13994 * target.h (enum resume_kind): New.
13995 (struct thread_resume): Replace `step' field by `kind' field.
13996 (TARGET_WNOHANG): Define.
13997 (struct target_ops) <wait>: Add `options' argument.
13998 <supports_non_stop, async, start_non_stop>: New fields.
13999 (target_supports_non_stop, target_async): New.
14000 (start_non_stop): Declare.
14001 (mywait): Add `options' argument.
14002 * target.c (mywait): Add `options' argument. Print child exit
14003 notifications here.
14004 (start_non_stop): New.
14005 * server.c (non_stop, own_buf, mem_buf): New globals.
14006 (struct vstop_notif): New.
14007 (notif_queue): New global.
14008 (queue_stop_reply, push_event, discard_queued_stop_replies)
14009 (send_next_stop_reply): New.
14010 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14011 interface changes.
14012 (attach_inferior): In non-stop mode, don't wait for the target
14013 here.
14014 (handle_general_set): Handle QNonStop.
14015 (handle_query): When handling qC, return the current general
14016 thread, instead of the first thread of the list.
14017 (handle_query): If the backend supports non-stop mode, include
14018 QNonStop+ in the qSupported query response.
14019 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14020 and non-stop mode.
14021 (handle_v_attach, handle_v_run): Handle non-stop mode.
14022 (handle_v_stopped): New.
14023 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14024 (myresume): Adjust to use resume_kind. Handle non-stop.
14025 (queue_stop_reply_callback): New.
14026 (handle_status): Handle non-stop mode.
14027 (main): Clear non_stop flag on reconnection. Use the event-loop.
14028 Refactor serial protocol handling from here ...
14029 (process_serial_event): ... to this new function. When GDB
14030 selects any thread, select one here. In non-stop mode, wait until
14031 GDB acks all pending events before exiting.
14032 (handle_serial_event, handle_target_event): New.
14033 * remote-utils.c (remote_open): Install remote_desc in the event
14034 loop.
14035 (remote_close): Remove remote_desc from the event loop.
14036 (putpkt_binary): Rename to...
14037 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14038 (putpkt_binary): New as wrapper around putpkt_binary_1.
14039 (putpkt_notif): New.
14040 (prepare_resume_reply): In non-stop mode, don't change the
14041 general_thread.
14042 * event-loop.c: New.
14043 * Makefile.in (OBJ): Add event-loop.o.
14044 (event-loop.o): New rule.
14045
14046 * linux-low.h (pid_of): Moved here.
14047 (lwpid_of): New.
14048 (get_lwp_thread): Use lwpid_of.
14049 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14050 * linux-low.c (pid_of): Delete.
14051 (inferior_pid): Use lwpid_of.
14052 (linux_event_pipe): New.
14053 (target_is_async_p): New.
14054 (delete_lwp): New.
14055 (handle_extended_wait): Use lwpid_of.
14056 (add_lwp): Don't set lwpid field.
14057 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14058 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14059 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14060 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14061 first. Adjust to linux_wait_for_event interface changes. Use
14062 lwpid_of.
14063 (linux_detach): Don't delete the main lwp here.
14064 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14065 (status_pending_p): Don't consider explicitly suspended lwps.
14066 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14067 pointer. Add OPTIONS argument. Change return type to int. Use
14068 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14069 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14070 pointer. Add status pointer argument. Return a pid instead of a
14071 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14072 changes. In non-stop mode, don't switch to a random thread.
14073 (linux_wait): Rename to...
14074 (linux_wait_1): ... this. Add target_options argument, and handle
14075 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14076 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14077 clean exit and signal exit code. Don't stop all threads in
14078 non-stop mode. In all-stop mode, only stop all threads when
14079 reporting a stop to GDB. Handle explicit thread stop requests.
14080 (async_file_flush, async_file_mark): New.
14081 (linux_wait): New.
14082 (send_sigstop): Use lwpid_of.
14083 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14084 interface changes. In non-stop mode, don't switch to a random
14085 thread.
14086 (linux_resume_one_lwp): Use lwpid_of.
14087 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14088 (linux_resume_one_thread): ... this. Handle resume_stop. In
14089 non-stop mode, don't look for pending flag in all threads.
14090 (resume_status_pending_p): Don't consider explicitly suspended
14091 threads.
14092 (my_waitpid): Reimplement. Emulate __WALL.
14093 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14094 Use lwpid_of.
14095 (sigchld_handler, linux_supports_non_stop, linux_async)
14096 (linux_start_non_stop): New.
14097 (linux_target_ops): Register linux_supports_non_stop, linux_async
14098 and linux_start_non_stop.
14099 (initialize_low): Install SIGCHLD handler.
14100 * thread-db.c (thread_db_create_event, find_one_thread)
14101 (thread_db_get_tls_address): Use lwpid_of.
14102 * win32-low.c (win32_detach): Adjust to use resume_kind.
14103 (win32_wait): Add `options' argument.
14104 * spu-low.c (spu_resume): Adjust to use resume_kind.
14105 (spu_wait): Add `options' argument.
14106
5b1c542e
PA		 141072009-04-01 Pedro Alves <pedro@codesourcery.com>
14108
14109 Decouple target code from remote protocol.
14110
14111 * target.h (enum target_waitkind): New.
14112 (struct target_waitstatus): New.
14113 (struct target_ops) <wait>: Return an unsigned long. Take a
14114 target_waitstatus pointer instead of a char pointer.
14115 (mywait): Likewise.
14116 * target.c (mywait): Change prototype to return an unsigned long.
14117 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14118 * server.h (thread_from_wait, old_thread_from_wait): Delete
14119 declarations.
14120 (prepare_resume_reply): Change prototype to take a
14121 target_waitstatus.
14122 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14123 (last_status, last_ptid): New.
14124 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14125 pid instead of a signal.
14126 (attach_inferior): Remove "status" and "signal" parameters.
14127 Adjust.
14128 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14129 not as an address.
14130 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14131 (handle_v_requests, myresume): Remove "status" and "signal"
14132 parameters. Adjust.
14133 (handle_status): New.
14134 (main): Delete local `status'. Adjust.
14135 * remote-utils.c: Include target.h.
14136 (prepare_resume_reply): Change prototype to take a
14137 target_waitstatus. Adjust.
14138
14139 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14140 interface.
14141 * spu-low.c (spu_wait): Adjust.
14142 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14143 Delete.
14144 (win32_wait): Adjust.
14145
2bd7c093
PA		 141462009-04-01 Pedro Alves <pedro@codesourcery.com>
14147
14148 * target.h (struct thread_resume): Delete leave_stopped member.
14149 (struct target_ops): Add a `n' argument to the `resume' callback.
14150 * server.c (start_inferior): Adjust.
14151 (handle_v_cont, myresume): Adjust.
14152 * linux-low.c (check_removed_breakpoint): Adjust to resume
14153 interface change, and to removed leave_stopped field.
14154 (resume_ptr): Delete.
14155 (struct thread_resume_array): New.
14156 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14157 resume interface change.
14158 (linux_continue_one_thread, linux_queue_one_thread)
14159 (resume_status_pending_p): Check if the resume field is NULL
14160 instead of checking the leave_stopped member.
14161 (linux_resume): Adjust to the target resume interface change.
14162 * spu-low.c (spu_resume): Adjust to the target resume interface
14163 change.
14164 * win32-low.c (win32_detach, win32_resume): Ditto.
14165
c35fafde
PA		 141662009-04-01 Pedro Alves <pedro@codesourcery.com>
14167
14168 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14169 flag.
14170 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14171 pending.
14172 (linux_continue_one_thread): Only preserve the stepping flag if
14173 there's a pending breakpoint.
14174
0a59d50b
PA		 141752009-03-31 Pedro Alves <pedro@codesourcery.com>
14176
14177 * server.c (main): After the inferior having exited, call
14178 remote_close before exiting gdbserver.
14179
f04c6d38
TJB		 141802009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14181
14182 Fix size of FPSCR in Power 7 processors.
14183 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14184 (PPC_FEATURE_HAS_DFP): New #define.
14185 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14186 size of the FPSCR.
14187
78e5cee6
PA		 141882009-03-23 Pedro Alves <pedro@codesourcery.com>
14189
14190 * server.c (handle_query) Whitespace and formatting.
14191
1b3f6016
PA		 141922009-03-22 Pedro Alves <pedro@codesourcery.com>
14193
14194 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14195 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14196 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14197 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14198 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14199 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14200 Makefile.in, configure.ac: Fix whitespace throughout.
14201 * configure: Regenerate.
14202
a07b2135
PA		 142032009-03-22 Pedro Alves <pedro@codesourcery.com>
14204
14205 * inferiors.c (find_inferior): Make it safe for the callback
14206 function to delete the currently iterated inferior.
14207
67cc2626
PA		 142082009-03-22 Pedro Alves <pedro@codesourcery.com>
14209
14210 * Makefile.in (linuw_low_h): Move higher.
14211 (thread-db.o): Depend on $(linux_low_h).
14212
54a0b537
PA		 142132009-03-17 Pedro Alves <pedro@codesourcery.com>
14214
14215 Rename "process" to "lwp" throughout.
14216
14217 * linux-low.c (all_processes): Rename to...
14218 (all_lwps): ... this.
14219 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14220 (add_process): Rename to ...
14221 (add_lwp): ... this. Adjust.
14222 (linux_create_inferior): Adjust.
14223 (linux_attach_lwp): Adjust.
14224 (linux_attach): Adjust.
14225 (linux_kill_one_process): Rename to ...
14226 (linux_kill_one_lwp): ... this. Adjust.
14227 (linux_kill): Adjust.
14228 (linux_detach_one_process): Rename to ...
14229 (linux_detach_one_lwp): ... this. Adjust.
14230 (linux_detach): Adjust.
14231 (check_removed_breakpoint): Adjust.
14232 (status_pending_p): Adjust.
14233 (linux_wait_for_process): Rename to ...
14234 (linux_wait_for_lwp): ... this. Adjust.
14235 (linux_wait_for_event): Adjust.
14236 (send_sigstop): Adjust.
14237 (wait_for_sigstop): Adjust.
14238 (stop_all_processes): Rename to ...
14239 (stop_all_lwps): ... this.
14240 (linux_resume_one_process): Rename to ...
14241 (linux_resume_one_lwp): ... this. Adjust.
14242 (linux_set_resume_request, linux_continue_one_thread)
14243 (linux_queue_one_thread, resume_status_pending_p)
14244 (usr_store_inferior_registers, regsets_store_inferior_registers)
14245 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14246 Adjust.
14247 * linux-low.h (get_process): Rename to ...
14248 (get_lwp): ... this. Adjust.
14249 (get_thread_process): Rename to ...
14250 (get_thread_lwp): ... this. Adjust.
14251 (get_process_thread): Rename to ...
14252 (get_lwp_thread): ... this. Adjust.
14253 (struct process_info): Rename to ...
14254 (struct lwp_info): ... this.
14255 (all_processes): Rename to ...
14256 (all_lwps): ... this.
14257 * proc-service.c (ps_lgetregs): Adjust.
14258 * thread-db.c (thread_db_create_event, find_one_thread)
14259 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14260
0b16c5cf
PA		 142612009-03-14 Pedro Alves <pedro@codesourcery.com>
14262
14263 * server.c (handle_query): Handle "qAttached".
14264
32de4b9d
NS		 142652009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14266
14267 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14268 GPLv3, update license URL.
14269
2aecd87f
DE		 142702009-03-01 Doug Evans <dje@google.com>
14271
93efd302 14272 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14273 (server_h): Add gdb_signals.h.
14274 (signals.o): Update.
14275 * server.h (target_signal_from_host,target_signal_to_host_p)
14276 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14277
86b1f9c5
PM		 142782009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14279
14280 * remote-utils.c (getpkt): Also generate remote-debug
14281 information if noack_mode is set.
14282
4aa995e1
PA		 142832009-02-06 Pedro Alves <pedro@codesourcery.com>
14284
14285 * server.c (handle_query): Report qXfer:siginfo:read and
14286 qXfer:siginfo:write as supported and handle them.
14287 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14288 * linux-low.c (linux_xfer_siginfo): New.
14289 (linux_target_ops): Set it.
14290
62709adf
PA		 142912009-01-26 Pedro Alves <pedro@codesourcery.com>
14292
14293 * server.c (gdbserver_usage): Mention --remote-debug.
14294 (main): Accept '--remote-debug' switch.
14295
aef93bd7
DE		 142962009-01-18 Doug Evans <dje@google.com>
14297
14298 * regcache.c (new_register_cache): No need to check result of xcalloc.
14299 * server.c (handle_search_memory): Back out calls to xmalloc,
14300 result is checked and error is returned to user upon failure.
14301 (handle_query): Ditto. Add more checks for result of malloc.
14302 (handle_v_cont): Check result of malloc, report error back to
14303 user upon failure.
14304 (handle_v_run): Ditto. Call freeargv.
14305 * server.h (freeargv): Declare.
14306 * utils.c (freeargv): New fn.
14307
54363045
DE		 143082009-01-15 Doug Evans <dje@google.com>
14309
f626972c
DE		 14310 * gdbreplay.c (perror_with_name): Make arg const char *.
14311 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14312 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14313 * utils.c (perror_with_name): Make arg const char *.
54363045 14314
18aae699
PA		 143152009-01-14 Pedro Alves <pedro@codesourcery.com>
14316
14317 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14318 when handling a EXIT_PROCESS_DEBUG_EVENT.
14319
ff703abe
JB		 143202009-01-06 Joel Brobecker <brobecker@adacore.com>
14321
14322 * gdbreplay.c (gdbreplay_version): Update copyright year.
14323 * server.c (gdbserver_version): Likewise.
14324
f21cc1a2 143252009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14326
14327 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14328 (handle_extended_wait): Improve comment.
0e21c1ec 14329
bca929d3
DE		 143302008-12-13 Doug Evans <dje@google.com>
14331
14332 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14333 * server.h (ATTR_MALLOC): New macro.
14334 (xmalloc,xcalloc,xstrdup): Declare.
14335 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14336 * inferiors.c: Ditto.
14337 * linux-low.c: Ditto.
14338 * mem-break.c: Ditto.
14339 * regcache.c: Ditto.
14340 * remote-utils.c: Ditto.
14341 * server.c: Ditto.
14342 * target.c: Ditto.
14343 * win32-low.c: Ditto.
14344
97438e3f
DE		 143452008-12-12 Doug Evans <dje@google.com>
14346
896c7fbb
DE		 14347 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14348 in debugging printf.
14349
97438e3f
DE		 14350 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14351
e3b886f8
DE		 143522008-12-09 Doug Evans <dje@google.com>
14353
14354 * linux-low.h (struct process_info): Delete member tid, unused.
14355 * thread-db.c (find_one_thread): Update.
14356 (maybe_attach_thread): Update.
14357
07e059b5
VP		 143582008-12-02 Pedro Alves <pedro@codesourcery.com>
14359
889bf7c5
PA		 14360 * target.h (struct target_ops): Add qxfer_osdata member.
14361 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14362 and dirent.h.
14363 (linux_qxfer_osdata): New functions.
14364 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14365 callback.
14366 * server.c (handle_query): Handle "qXfer:osdata:read:".
14367 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14368 (buffer_xml_printf): New functions.
14369 * server.h (struct buffer): New.
14370 (buffer_grow_str, buffer_grow_str0): New macros.
14371 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14372 (buffer_xml_printf): Declare.
07e059b5 14373
4cab47ab
DE		 143742008-11-24 Doug Evans <dje@google.com>
14375
14376 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14377
f142445f
DJ		 143782008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14379
14380 * server.c (handle_v_run): Always use the supplied argument list.
14381
d0107bb6 143822008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14383
d0107bb6
BW		 14384 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14385 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14386
2c4ad781
TJB		 143872008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14388
14389 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14390 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14391 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14392 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14393 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14394 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14395 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14396 XML target descriptions.
14397 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14398 when inferior is running on an ISA 2.05 or later processor. Add
14399 special case to return offset for full 64-bit slot of FPSCR when
14400 in 32-bits.
14401
dfb64f85
DJ		 144022008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14403
14404 * Makefile.in (SFILES, clean): Added sparc64 files.
14405 (reg-sparc64.o, reg-sparc64.c): New.
14406 * configure.srv (sparc*-*-linux*): New configuration.
14407 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14408 syscall arguments for SPARC.
14409 (regsets_store_inferior_registers): Likewise.
14410 * linux-sparc-low.c: New file.
14411
66b6e1dd
DE		 144122008-10-21 Doug Evans <dje@google.com>
14413
14414 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14415 (READLINE_DIR,READLINE_DEP): Delete.
14416 (INTERNAL_CFLAGS): Update.
14417 (LINTFLAGS): Update.
14418
9b710a42
PA		 144192008-10-10 Pedro Alves <pedro@codesourcery.com>
14420
14421 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14422 whole argv from the last run, not just argv[0].
14423
5822d809
PA		 144242008-09-08 Pedro Alves <pedro@codesourcery.com>
14425
14426 * regcache.c (new_register_cache): Return NULL if the register
14427 cache size isn't known yet.
14428 (free_register_cache): Avoid dereferencing a NULL regcache.
14429
74aac56f
DJ		 144302008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14431
14432 * configure.srv: Merge MIPS and MIPS64.
14433
400b20f5
MR		 144342008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14435
14436 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14437
677c5bb1
LM		 144382008-08-18 Luis Machado <luisgpm@br.ibm.com>
14439
14440 * Makefile.in: Add required vsx dependencies.
14441
14442 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14443 Declare init_registers_powerpc_vsx32l.
14444 Declare init_registers_powerpc_vsx64l.
14445 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14446 (ppc_arch_setup): Check for VSX in hwcap.
14447 (ppc_fill_vsxregset): New function.
14448 (ppc_store_vsxregset): New function.
14449 Add new VSX entry in regset_info target_regsets.
14450
14451 * configure.srv: Add new VSX dependencies.
14452
a6f3e723
SL		 144532008-08-12 Pedro Alves <pedro@codesourcery.com>
14454
14455 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14456 (remote_open): Set or clear transport_is_reliable.
14457 (putpkt_binary): Don't expect acks in noack mode.
14458 (getpkt): Don't send ack/nac in noack mode.
14459 * server.c (handle_general_set): Handle QStartNoAckMode.
14460 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14461 qSupported.
14462 (main): Reset noack_mode on every connection.
14463 * server.h (noack_mode): Declare.
14464
a417dc56
RW		 144652008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14466
14467 * Makefile.in (GDBREPLAY_OBS): New variable.
14468 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14469
3221518c
UW		 144702008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14471 Daniel Jacobowitz <dan@codesourcery.com>
14472
14473 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14474 (usr_store_inferior_registers): Likewise.
14475 (regsets_store_inferior_registers): Likewise.
14476
ec56be1b
PA		 144772008-07-31 Rolf Jansen <rj@surtec.com>
14478 Pedro Alves <pedro@codesourcery.com>
14479
14480 * configure.ac: Check for memmem declaration.
14481 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14482 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14483 (disable_packet_qfThreadInfo): Unconditionally compile.
14484 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14485 * configure, config.in: Regenerate.
14486
2fe5e3ff
DE		 144872008-07-28 Doug Kwan <dougkwan@google.com>
14488
14489 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14490 (linux_write_memory): Remove declaration of errno.
14491
836acd6d
UW		 144922008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14493
14494 * linux-low.c (handle_extended_wait): Do not use "status"
14495 variable uninitialized.
14496
aeba519e
PA		 144972008-07-07 Pedro Alves <pedro@codesourcery.com>
14498
14499 * server.c (handle_v_attach): Inhibit reporting dll changes.
14500
db42f210
PA		 145012008-06-27 Pedro Alves <pedro@codesourcery.com>
14502
14503 * remote-utils.c (prepare_resume_reply): If requested, don't
14504 output "thread:TID" in the T stop reply.
14505
14506 * server.c (disable_packet_vCont, disable_packet_Tthread)
14507 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14508 (handle_query): If requested, disable support for qC, qfThreadInfo
14509 and qsThreadInfo.
14510 (handle_v_requests): If requested, disable support for vCont.
14511 (gdbserver_show_disableable): New.
14512 (main): Handle --disable-packet and --disable-packet=LIST.
14513
14514 * server.h (disable_packet_vCont, disable_packet_Tthread)
14515 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14516
8e4c5421
CD		 145172008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14518
14519 * server.c (gdbserver_usage): Mention --version.
14520
6e23a804
DJ		 145212008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14522
14523 * Makefile.in (gdbreplay.o): New rule.
14524
90aa6a40
JM		 145252008-06-06 Joseph Myers <joseph@codesourcery.com>
14526
14527 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14528 message, not gdbserver.
14529
c16158bc 145302008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14531 Nathan Sidwell <nathan@codesourcery.com>
14532 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14533
14534 * acinclude.m4: Include ../../config/acx.m4.
14535 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14536 * configure, config.in: Regenerate.
14537 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14538 * server.c (gdbserver_version): Print PKGVERSION.
14539 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14540 (main): Adjust gdbserver_usage calls.
14541 * gdbreplay.c (version, host_name): Add declarations.
14542 (gdbreplay_version, gdbreplay_usage): New.
14543 (main): Accept --version and --help options.
14544
aeb75bf5
DJ		 145452008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14546
14547 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14548 (arm_breakpoint_at): Handle Thumb.
14549 (the_low_target): Add comment.
14550
76b233dd
UW		 145512008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14552
14553 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14554
08388c79
DE		 145552008-05-09 Doug Evans <dje@google.com>
14556
a3c83fae
DE		 14557 * server.h (decode_search_memory_packet): Declare.
14558 * remote-utils.c (decode_search_memory_packet): New fn.
14559 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14560 (handle_search_memory): New fn.
14561 (handle_query): Process qSearch:memory packets.
14562
bb9c3d36
UW		 145632008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14564
14565 * regcache.c (registers_length): Remove.
14566 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14567 full register packet.
14568 * regcache.h (registers_length): Remove prototype.
14569 * server.h (PBUFSIZ): Define to 16384.
14570
7284e1be
UW		 145712008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14572
14573 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14574 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14575 powerpc-64l.o, and powerpc-altivec64l.o.
14576 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14577 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14578 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14579 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14580 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14581 to srv_xmlfiles.
14582
14583 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14584 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14585 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14586 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14587 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14588 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14589 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14590 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14591 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14592 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14593 (clean): Update.
14594
14595 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14596 (init_registers_powerpc_32l): ... this new prototype.
14597 (init_registers_powerpc_32): Remove, replace by ...
14598 (init_registers_powerpc_altivec32l): ... this new prototype.
14599 (init_registers_powerpc_e500): Remove, replace by ...
14600 (init_registers_powerpc_e500l): ... this new prototype.
14601 (init_registers_ppc64): Remove, replace by ...
14602 (init_registers_powerpc_64l): ... this new prototype.
14603 (init_registers_powerpc_64): Remove, replace by ...
14604 (init_registers_powerpc_altivec64l): ... this new prototype.
14605 (ppc_num_regs): Set to 73.
14606 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14607 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14608 (ppc_cannot_store_register): Handle orig_r3 and trap.
14609 (ppc_arch_setup): Update init_registers_... calls.
14610 (ppc_fill_gregset): Handle orig_r3 and trap.
14611
14612 * inferiors.c (clear_inferiors): Reset current_inferior.
14613
fdc59709
PB		 146142008-04-23 Paolo Bonzini <bonzini@gnu.org>
14615
889bf7c5
PA		 14616 * acinclude.m4: Add override.m4.
14617 * configure: Regenerate.
fdc59709 14618
c9b2f845
UW		 146192008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14620
14621 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14622 initial call to init_register_ppc64.
14623
550512b8
UW		 146242008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14625
43aaf8b6
PA		 14626 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14627 single powerpc*-*-linux* case.
550512b8
UW		 14628 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14629
b6430ec3
UW		 146302008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14631
14632 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14633 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 14634 from reg_xmlfiles.
14635 * linux-ppc-low.c: Include <elf.h>.
14636 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14637 (ppc_hwcap): New global variable.
14638 (ppc_regmap): Remove __SPE__ #ifdef sections.
14639 (ppc_regmap_e500): New global variable.
14640 (ppc_cannot_store_register): Update __SPE__ special case.
14641 (ppc_get_hwcap): New function.
14642 (ppc_arch_setup): Use it to determine whether inferior supports
14643 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14644 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14645 Do not access registers if target does not support AltiVec.
14646 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14647 Do not access registers if target does not support SPE.
14648 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14649
52fa2412
UW		 146502008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14651
14652 * linux-low.c (disabled_regsets, num_regsets): New.
14653 (use_regsets_p): Delete.
14654 (linux_wait_for_process): Clear disabled_regsets.
14655 (regsets_fetch_inferior_registers): Check and set it.
14656 (regsets_store_inferior_registers): Likewise.
14657 (linux_fetch_registers, linux_store_registers): Do not use
14658 use_regsets_p.
14659 (initialize_low): Allocate disabled_regsets.
14660
e28b3332
DJ		 146612008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14662
14663 * Makefile.in (LIBOBJS): New.
14664 (OBS): Use LIBOBJS.
14665 (memmem.o): New rule.
14666 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14667 * configure: Regenerated.
14668
4536995d
UW		 146692008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14670
14671 * server.c (handle_query): Never return "unsupported" for
14672 qXfer:features:read queries.
14673
221c031f
UW		 146742008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14675
14676 * server.c (get_features_xml): Fix inverted condition.
14677 (handle_query): Always support qXfer:feature:read.
14678
ccd213ac
DJ		 146792008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14680
14681 * server.c (wrapper_argv): New.
14682 (start_inferior): Handle wrapper_argv. If set, expect an extra
14683 trap.
14684 (gdbserver_usage): Document --wrapper.
14685 (main): Parse --wrapper.
14686
6fe305f7
UW		 146872008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14688
14689 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14690 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14691 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14692 (ppc_set_pc): Likewise.
14693 (ppc_arch_setup): New function.
14694 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14695 of collect_register.
889bf7c5 14696 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14697
5b0a002e
UW		 146982008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14699
14700 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14701 instead of linux-ppc64-low.o.
14702 * linux-ppc64-low.c: Remove file.
14703 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14704 (linux-ppc64-low.o): Remove rule.
14705
14706 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14707 (init_registers_powerpc_64): Likewise.
14708 (ppc_regmap): Conditionally define depending on __powerpc64__.
14709 (ppc_cannot_store_register): Do not special-case "fpscr" when
14710 compiled on __powerpc64__.
14711 (ppc_collect_ptrace_register): New function.
14712 (ppc_supply_ptrace_register): New function.
14713 (ppc_breakpoint): Change type to "unsigned int".
14714 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14715 (the_low_target): Conditionally provide initializers for the
889bf7c5 14716 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 14717 collect_ptrace_register and supply_ptrace_register members.
14718
9b4b61c8
UW		 147192008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14720
14721 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14722 * server.c (gdbserver_xmltarget): Define.
14723 (get_features_xml): Use it to replace "target.xml" and arch_string.
14724
14725 * configure.srv: Remove srv_xmltarget. Add XML files that were
14726 mentioned there to srv_xmlfiles instead. Remove conditional tests
14727 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14728 srv_xmlfiles and srv_regobj to include all possible choices.
14729 * configure.ac (srv_xmltarget): Remove.
14730 (srv_xmlfiles): Do not add "target.xml".
14731 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14732 checks for supplementary target information.
14733 * configure: Regenerate.
14734 * Makefile.in (XML_TARGET): Remove.
14735 (target.xml): Remove rule.
14736 (clean): Do not clean up target.xml.
14737 (.PRECIOUS): Do not mention target.xml.
14738
14739 * target.h (struct target_ops): Remove arch_string member.
14740 * linux-low.c (linux_arch_string): Remove.
14741 (linux_target_ops): Remove arch_string initializer.
14742 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14743 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14744 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14745 * spu-low.c (spu_arch_string): Remove.
14746 (spu_target_ops): Remove arch_string initializer.
14747 * win32-low.c (win32_arch_string): Remove.
14748 (win32_target_ops): Remove arch_string initializer.
14749 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14750 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14751 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14752
ee1a7ae4
UW		 147532008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14754
14755 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14756 by collect_ptrace_register and supply_ptrace_register hooks.
14757 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14758 instead of checking for the_low_target.left_pad_xfer.
14759 (usr_store_inferior_registers): Use collect_ptrace_register callback
14760 instead of checking for the_low_target.left_pad_xfer.
14761
14762 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14763 (s390_supply_ptrace_register): Likewise.
14764 (s390_fill_gregset): Call s390_collect_ptrace_register.
14765 (the_low_target): Update.
14766
14767 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14768 (ppc_supply_ptrace_register): Likewise.
14769 (the_low_target): Update.
14770
14771 * linux-i386-low.c (the_low_target): Update.
14772 * linux-x86-64-low.c (the_low_target): Update.
14773
d61ddec4
UW		 147742008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14775
14776 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14777 reg-s390.o and reg-s390x.o.
14778
14779 * linux-low.c (new_inferior): New global variable.
14780 (linux_create_inferior, linux_attach): Set it.
14781 (linux_wait_for_process): Call the_low_target.arch_setup after the
14782 target has stopped for the first time.
14783 (initialize_low): Do not call the_low_target.arch_setup.
14784
14785 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14786 (s390_set_pc): Likewise.
14787 (s390_arch_setup): New function.
14788 (the_low_target): Use s390_arch_setup as arch_setup routine.
14789
14790 * regcache.c (realloc_register_cache): New function.
14791 (set_register_cache): Call it for each existing regcache.
14792
d05b4ac3
UW		 147932008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14794
14795 * server.h (init_registers): Remove prototype.
14796
14797 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14798 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14799 instead of init_registers ().
14800 * linux-arm-low.c (init_registers_arm): Add prototype.
14801 (init_registers_arm_with_iwmmxt): Likewise.
14802 (the_low_target): Add initializer for arch_setup field.
14803 * linux-cris-low.c (init_registers_cris): Add prototype.
14804 (the_low_target): Add initializer for arch_setup field.
14805 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14806 (the_low_target): Add initializer for arch_setup field.
14807 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14808 (the_low_target): Add initializer for arch_setup field.
14809 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14810 (the_low_target): Add initializer for arch_setup field.
14811 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14812 (the_low_target): Add initializer for arch_setup field.
14813 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14814 (the_low_target): Add initializer for arch_setup field.
14815 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14816 (init_registers_mips64_linux): Likewise.
14817 (the_low_target): Add initializer for arch_setup field.
14818 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14819 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14820 (the_low_target): Add initializer for arch_setup field.
14821 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14822 (init_registers_powerpc_64): Likewise.
14823 (the_low_target): Add initializer for arch_setup field.
14824 * linux-s390-low.c (init_registers_s390): Add prototype.
14825 (init_registers_s390x): Likewise.
14826 (the_low_target): Add initializer for arch_setup field.
14827 * linux-sh-low.c (init_registers_sh): Add prototype.
14828 (the_low_target): Add initializer for arch_setup field.
14829 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14830 (the_low_target): Add initializer for arch_setup field.
14831 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14832 (the_low_target): Add initializer for arch_setup field.
14833
14834 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14835 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14836 instead of init_registers ().
14837 * win32-arm-low.c (init_registers_arm): Add prototype.
14838 (the_low_target): Add initializer for arch_setup field.
14839 * win32-i386-low.c (init_registers_i386): Add prototype.
14840 (the_low_target): Add initializer for arch_setup field.
14841
14842 * spu-low.c (init_registers_spu): Add prototype.
14843 (initialize_low): Call initialie_registers_spu () instead of
14844 initialize_registers ().
14845
fd96d250
PA		 148462008-02-19 Pedro Alves <pedro@codesourcery.com>
14847
14848 * server.c (handle_v_requests): When handling the vRun and vAttach
14849 packets, if already debugging a process, don't kill it. Return an
14850 error instead.
14851
d41b6bb4
DJ		 148522008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14853
14854 * server.c (handle_query): Correct length check.
14855
5ac588cf
PA		 148562008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14857
14858 * win32-low.c (do_initial_child_stuff): Add process handle
14859 parameter. Set current_process_handle and current_process_id from the
14860 parameters. Clear globals.
14861 (win32_create_inferior): Don't set current_process_handle and
14862 current_process_id here. Instead pass them on the call to
14863 do_initial_child_stuff.
14864 (win32_attach): Likewise.
14865 (win32_clear_inferiors): New.
14866 (win32_kill): Don't close the current process handle or the
14867 current thread handle here. Instead call win32_clear_inferiors.
14868 (win32_detach): Don't open a new handle to the process. Call
14869 win32_clear_inferiors.
14870 (win32_join): Don't rely on current_process_handle; open a new
14871 handle using the process id.
14872 (win32_wait): Call win32_clear_inferiors when the inferior process
14873 has exited.
14874
ecd7ecbc
DJ		 148752008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14876
14877 * server.c (monitor_show_help): Add "exit".
14878
1525d545
MG		 148792008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14880
ecd7ecbc 14881 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 14882 (clean): Add reg-xtensa.c.
14883 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 14884 * configure.srv (xtensa*-*-linux*) New target.
14885 * linux-xtensa-low.c: New.
14886 * xtensa-xtregs.c: New.
1525d545 14887
59a016f0
PA		 148882008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14889
14890 * hostio.c: Don't include errno.h.
14891 (errno_to_fileio_errno): Move to hostio-errno.
14892 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14893 error number outputting to the target->hostio_last_error callback.
14894 (hostio_packet_error): Use FILEIO_EINVAL directly.
14895 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14896 calls to hostio_error.
14897 * hostio-errno.c: New.
14898 * server.h (hostio_last_error_from_errno): Declare.
14899 * target.h (target_ops): Add hostio_last_error member.
14900 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14901 as hostio_last_error handler.
889bf7c5 14902 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 14903 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14904 (wince_hostio_last_error): New functions.
14905 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14906 as hostio_last_error handler.
14907 (win32_target_ops) [!_WIN32_WCE]: Register
14908 hostio_last_error_from_errno as hostio_last_error handler.
14909 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14910 (hostio-errno.o): New rule.
14911 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14912 * configure.srv (srv_hostio_err_objs): New variable. Default to
14913 hostio-errno.o.
14914 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14915 * configure: Regenerate.
14916
2d717e4f
DJ		 149172008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14918
14919 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14920 (linux_kill, linux_detach): Clean up the process list.
14921 * remote-utils.c (remote_open): Improve port number parsing.
14922 (putpkt_binary, input_interrupt): Only send interrupts if the target
14923 is running.
14924 * server.c (extended_protocol): Make static.
14925 (attached): Define earlier.
14926 (exit_requested, response_needed, program_argv): New variables.
14927 (target_running): New.
14928 (start_inferior): Clear attached here.
14929 (attach_inferior): Set attached here.
14930 (require_running): Define.
14931 (handle_query): Use require_running and target_running. Implement
14932 "monitor exit".
14933 (handle_v_attach, handle_v_run): New.
14934 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14935 (gdbserver_usage): Update.
14936 (main): Redo argument parsing. Handle --debug and --multi. Handle
14937 --attach along with other options or after the port. Save
14938 program_argv. Support no initial program. Resynchronize
14939 communication with GDB after an error. Handle "monitor exit".
14940 Use require_running and target_running. Always allow the extended
14941 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14942 restart in extended mode.
14943 * README: Refer to the GDB manual. Update --attach usage.
14944
7407e2de
AS		 149452007-12-20 Andreas Schwab <schwab@suse.de>
14946
14947 * linux-low.c (STACK_SIZE): Define.
14948 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14949 (linux_test_for_tracefork): Likewise.
14950
b65d95c5
DJ		 149512007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14952
14953 * linux-low.c (linux_wait_for_event): Update messages. Do not
14954 reinsert auto-delete breakpoints.
14955 * mem-break.c (struct breakpoint): Change return type of handler to
14956 int.
14957 (set_breakpoint_at): Update handler type.
14958 (reinsert_breakpoint_handler): Return 1 instead of calling
14959 delete_breakpoint.
14960 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14961 setting a new one.
14962 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14963 * mem-break.h (set_breakpoint_at): Update handler type.
14964 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14965 * win32-low.c (auto_delete_breakpoint): New.
14966 (get_child_debug_event): Use it.
14967
4e799345
DJ		 149682007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14969
14970 * configure.ac: Check for pread and pwrite.
14971 * hostio.c (handle_pread): Fall back to lseek and read.
14972 (handle_pwrite): Fall back to lseek and write.
14973 * config.in, configure: Regenerated.
14974
27524b67
DJ		 149752007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14976
14977 * server.c (myresume): Add own_buf argument.
14978 (main): Update calls.
14979
a20d5e98
DJ		 149802007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14981
14982 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14983 * remote-utils.c (remote_open): Do not call disable_async_io.
14984 (block_async_io): Delete.
14985 (unblock_async_io): Make static.
14986 (initialize_async_io): New.
14987 * server.c (handle_v_cont): Handle async I/O here.
14988 (myresume): Likewise. Move other common resume tasks here...
14989 (main): ... from here. Call initialize_async_io. Disable async
14990 I/O before the main loop.
14991 * server.h (initialize_async_io): Declare.
14992 (block_async_io, unblock_async_io): Delete prototypes.
14993 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14994
b79d787e
DJ		 149952007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14996
14997 * remote-utils.c (readchar): Allow binary data in received messages.
14998
d97903b2
PA		 149992007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15000
15001 * win32-low.c (attaching): New global.
15002 (win32_create_inferior): Clear the `attaching' global.
15003 (win32_attach): Set the `attaching' global.
15004 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15005 attaching. Only set a breakpoint at the entry point if not
15006 attaching.
15007
311de423
PA		 150082007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15009
15010 * server.c (main): Don't report dll events on the initial
15011 connection on attaches.
15012
6c2d16d2
PA		 150132007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15014
15015 * server.c (main): Relax numerical bases supported for the pid of
15016 the --attach command line argument.
15017
5ca906e6
PA		 150182007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15019
15020 * win32-low.c (win32_attach): Call OpenProcess before
15021 DebugActiveProcess, not after. Add last error output to error
15022 call.
15023
9c6c8194
PA		 150242007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15025
15026 * win32-low.c (win32_get_thread_context)
15027 (win32_set_thread_context): New functions.
15028 (thread_rec): Use win32_get_thread_context.
15029 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15030 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15031 field.
15032
4d5d1aaa
PA		 150332007-12-03 Leo Zayas
15034 Pedro Alves <pedro_alves@portugalmail.pt>
15035
15036 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15037 global variables.
15038 (child_add_thread): Minor cleanup.
15039 (child_continue): Resume artificially suspended threads before
15040 calling ContinueDebugEvent.
15041 (suspend_one_thread): New.
15042 (fake_breakpoint_event): New.
15043 (get_child_debug_event): Change return type to int. Check here if
15044 gdb sent an interrupt request. If a soft interrupt was requested,
15045 fake a breakpoint event. Return 0 if there is no event to handle,
15046 and 1 otherwise.
15047 (win32_wait): Don't check here if gdb sent an interrupt request.
15048 Ensure there is a valid event to handle.
15049 (win32_request_interrupt): Add soft interruption method as last
15050 resort.
15051
c436e841
PA		 150522007-12-03 Leo Zayas
15053 Pedro Alves <pedro_alves@portugalmail.pt>
15054
15055 * win32-low.h (win32_thread_info): Add descriptions to the
15056 structure members. Replace `suspend_count' counter by a
15057 `suspended' flag.
15058 * win32-low.c (thread_rec): Update condition of when to get the
15059 context from the inferior. Rely on ContextFlags being set if it
15060 has already been retrieved. Only suspend the inferior thread if
15061 we haven't already. Warn if that fails.
15062 (continue_one_thread): s/suspend_count/suspended/. Only call
15063 ResumeThread once. Warn if that fails.
15064
e7b5fa67
PA		 150652007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15066
15067 * win32-low.c (win32_wait): Don't read from the inferior when it
15068 has already exited.
15069
a385171d
PA		 150702007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15071
15072 * Makefile.in (win32_low_h): New variable.
15073 (win32-low.o): Add dependency on $(win32_low_h).
15074 (win32-arm-low.o, win32-i386-low.o): New rules.
15075
f80c84b3
DJ		 150762007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15077
15078 * hostio.c: Correct copyright year.
15079
a6b151f1
DJ		 150802007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15081
15082 * Makefile.in (OBS): Add hostio.o.
15083 (hostio.o): New rule.
15084 * server.h (handle_vFile): Declare.
15085 * hostio.c: New file.
15086 * server.c (handle_v_requests): Take packet_len and new_packet_len
15087 for binary packets. Call handle_vFile.
15088 (main): Update call to handle_v_requests.
15089
f9387fc3
DJ		 150902007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15091
15092 * linux-low.c: Include <sched.h>.
15093
51c2684e
DJ		 150942007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15095
15096 * linux-low.c (linux_tracefork_grandchild): New.
15097 (linux_tracefork_child): Use clone.
15098 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15099
75f83163
JB		 151002007-10-31 Joel Brobecker <brobecker@adacore.com>
15101
15102 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15103
da5898ce
DJ		 151042007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15105
15106 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15107
24a09b5f
DJ		 151082007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15109
15110 * inferiors.c (change_inferior_id): Delete.
15111 (add_pid_to_list, pull_pid_from_list): New.
15112 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15113 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15114 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15115 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15116 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15117 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15118 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15119 (using_threads): Always set to 1.
15120 (handle_extended_wait): New.
15121 (add_process): Do not set TID.
15122 (linux_create_inferior): Set must_set_ptrace_flags.
15123 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15124 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15125 (linux_thread_alive): Rename TID argument to LWPID.
15126 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15127 (linux_wait_for_event): Do not use TID or check using_threads. Update
15128 call to dead_thread_notify. Call handle_extended_wait.
15129 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15130 (send_sigstop): Delete sigstop_sent.
15131 (wait_for_sigstop): Avoid TID.
15132 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15133 (linux_test_for_tracefork): New.
15134 (linux_lookup_signals): Use thread_db_active and
15135 linux_supports_tracefork_flag.
15136 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15137 * linux-low.h (get_process_thread): Avoid TID.
15138 (struct process_ifo): Move thread_known and tid to the end. Remove
15139 sigstop_sent.
15140 (linux_attach_lwp, thread_db_init): Update prototypes.
15141 * server.h (change_inferior_id): Delete prototype.
15142 (add_pid_to_list, pull_pid_from_list): New prototypes.
15143 * thread-db.c (thread_db_use_events): New.
15144 (find_first_thread): Rename to...
15145 (find_one_thread): ...this. Update callers and messages. Do not
15146 call fatal. Check thread_db_use_events. Do not call
15147 change_inferior_id or new_thread_notify.
15148 (maybe_attach_thread): Update. Do not call new_thread_notify.
15149 (thread_db_init): Set thread_db_use_events. Check use_events.
15150 * utils.c (fatal, warning): Correct message prefix.
15151
30ed0a8f
DJ		 151522007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15153
15154 * Makefile.in (clean): Remove new files.
15155 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15156 (powerpc-64.o, powerpc-64.c): New rules.
15157 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15158 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15159 with SPE.
15160 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15161 SPE targets.
15162 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15163 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15164 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15165 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15166 (target_regsets): Add AltiVec and SPE register sets.
15167 * configure.ac: Check for AltiVec and SPE.
15168 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15169 (ppc_fill_vrregset, ppc_store_vrregset): New.
15170 (target_regsets): Add AltiVec register set.
15171 * configure: Regenerated.
15172
fd462a61
DJ		 151732007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15174
15175 * linux-low.c (O_LARGEFILE): Define.
15176 (linux_read_memory): Use /proc/PID/mem.
15177 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15178 * configure, config.in: Regenerated.
15179
69f223ed
DJ		 151802007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15181
15182 * linux-low.c (linux_wait_for_event): Do not pass signals while
15183 single-stepping.
15184
aec18585
PA		 151852007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15186
15187 * win32-low.c (create_process): New.
15188 (win32_create_inferior): Use create_process instead of
15189 CreateProcess. If create_process failed retry appending an ".exe"
15190 suffix. Store the GetLastError result immediatelly after
15191 create_process calls and use it on the call to error.
15192
34d86ddd
PA		 151932007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15194
15195 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15196
5a0e3bd0
JB		 151972007-08-23 Joel Brobecker <brobecker@adacore.com>
15198
15199 * configure.ac: Switch license to GPLv3.
15200
f88c79e6
MS		 152012007-08-01 Michael Snyder <msnyder@access-company.com>
15202
15203 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15204
6b3d9b83
PA		 152052007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15206
15207 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15208 typedef.
15209 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15210 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15211 CloseToolhelp32Snapshot.
15212 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15213 CloseToolhelp32Snapshot.
15214
c588c53c
MS		 152152007-07-27 Michael Snyder <michael.snyder@access-company.com>
15216
15217 * server.c (main): Check for inferior exit before main loop.
15218
aa0403d9
PA		 152192007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15220
15221 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15222 instead of on tmp_desc.
15223
255e7678
DJ		 152242007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15225 Daniel Jacobowitz <dan@codesourcery.com>
15226
15227 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15228 (add_thread): Minor cleanups.
15229 (clear_inferiors): Move lower in the file. Clear the DLL
15230 list.
15231 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15232 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15233 (xml_escape_text): New.
15234 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15235 for qSupported.
15236 (handle_v_cont): Report errors.
15237 (gdbserver_version): Update.
15238 (main): Correct size of own_buf. Do not report initial DLL events.
15239 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15240 (unloaded_dll, xml_escape_text): New.
15241 * win32-low.c (enum target_waitkind): Update comments.
15242 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15243 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15244 (win32_EnumProcessModules, win32_GetModuleInformation)
15245 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15246 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15247 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15248 (win32_Module32First, win32_Module32Next, load_toolhelp)
15249 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15250 (get_child_debug_event): Handle DLL events.
15251 (win32_wait): Likewise.
15252
0d37add9
DJ		 152532007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15254
15255 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15256 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15257
45e2715e
PA		 152582007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15259
15260 * win32-low.c (handle_output_debug_string): Ignore event if not
15261 waiting.
15262
c5674cf1
PA		 152632007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15264
15265 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15266
2bbe3cc1
DJ		 152672007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15268
15269 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15270
ae13219e
DJ		 152712007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15272
15273 * inferiors.c (change_inferior_id): Add comment.
15274 * linux-low.c (check_removed_breakpoint): Add an early
15275 prototype. Improve debug output.
15276 (linux_attach): Doc update.
15277 (linux_detach_one_process, linux_detach): Clean up before releasing
15278 each process.
15279 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15280 * linux-low.h (struct process_info): Doc improvement.
15281 * mem-break.c (delete_all_breakpoints): New.
15282 * mem-break.h (delete_all_breakpoints): New prototype.
15283 * thread-db.c (find_first_thread): New.
15284 (thread_db_create_event): Call it instead of
15285 thread_db_find_new_threads. Clean up unused variables.
15286 (maybe_attach_thread): Remove first thread handling.
15287 (thread_db_find_new_threads): Use find_first_thread.
15288 (thread_db_get_tls_address): Likewise.
15289
4105de34
DJ		 152902007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15291
15292 * thread-db.c (thread_db_find_new_threads): Add prototype.
15293 (thread_db_create_event): Check for the main thread before adding
15294 a new thread.
15295 (maybe_attach_thread): Only enable event reporting if TID == 0.
15296 (thread_db_get_tls_address): Check for new threads.
15297
2b876972
DJ		 152982007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15299
15300 * linux-low.c (linux_create_inferior): Try execv before execvp.
15301 * spu-low.c (spu_create_inferior): Likewise.
15302
7a245884
DJ		 153032007-06-13 Mike Frysinger <vapier@gentoo.org>
15304
15305 * linux-low.c (linux_create_inferior): Change execv to execvp.
15306 * spu-low.c (spu_create_inferior): Likewies.
15307
117ce543
DJ		 153082007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15309
15310 * Makefile.in (clean): Clean new files instead of deleted ones.
15311 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15312 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15313 rules.
15314 * configure.srv: Specify XML files and new regformats for MIPS and
15315 MIPS64 GNU/Linux.
15316 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15317 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15318 an entry for the restart register.
15319 (mips_cannot_fetch_register, mips_cannot_store_register)
15320 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15321 register names to match the XML descriptions.
15322 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15323 restart register instead of $0.
15324
0e7f50da
UW		 153252007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15326 Markus Deuling <deuling@de.ibm.com>
15327
15328 * remote-utils.c (decode_xfer_write): New function.
15329 * server.h (decode_xfer_write): Add prototype.
15330 * server.c (handle_query): Add PACKET_LEN argument. Support
15331 qXfer:spu:read and qXfer:spu:write packets.
15332 (main): Pass packet_len to handle_query.
15333 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15334 * target.h (target_ops): Add qxfer_spu.
15335
374c1d38
UW		 153362007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15337
15338 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15339 accessing non-seekable spufs files.
15340
bb63802a
UW		 153412007-05-16 Markus Deuling <deuling@de.ibm.com>
15342
889bf7c5 15343 * server.c (handle_query): Add reply for qC packet.
bb63802a 15344
7390519e
PA		 153452007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15346 Leo Zayas <lerele@champenstudios@com>
15347
15348 * server.h (check_remote_input_interrupt_request): New function.
15349 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15350 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15351 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15352 (check_remote_input_interrupt_request): New function.
15353 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15354 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15355 winapi_GenerateConsoleCtrlEvent): New typedefs.
15356 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15357 to 250 ms.
15358 (win32_wait): Check for remote interrupt request
15359 with check_remote_input_interrupt_request.
15360 (win32_request_interrupt): New function.
15361 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15362
34b34921
PA		 153632007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15364
15365 * win32-low.c (debug_registers_changed,
15366 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15367 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15368 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15369 (thread_rec): Get context using the low target.
15370 (child_add_thread): Call thread_added on the low target,
15371 which does the same thing.
15372 (regptr): Delete.
15373 (do_initial_child_stuff): Remove debug registers references.
15374 Set context using the low target. Resume threads after
15375 setting the contexts.
15376 (child_continue): Remove dead variable. Remove debug
15377 registers references.
15378 (child_fetch_inferior_registers): Go through the low target.
15379 (do_child_store_inferior_registers): Remove.
15380 (child_store_inferior_registers): Go through the low target.
15381 (win32_resume): Remove debug registers references.
15382 Set context using the low target.
15383 (handle_exception): Change return type to void. Don't record
15384 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15385 first chance exception.
889bf7c5 15386 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15387 goto loop. Always return after waiting for debug event.
15388 (win32_wait): Convert to switch statement. Handle spurious
15389 events.
15390
15391 * win32-i386-low.c (debug_registers_changed,
15392 debug_registers_used): New.
15393 (initial_stuff): Rename to ...
15394 (i386_initial_stuff): ... this. Clear debug registers
15395 state variables.
15396 (store_debug_registers): Delete.
15397 (i386_get_thread_context): New.
15398 (load_debug_registers): Delete.
15399 (i386_set_thread_context): New.
15400 (i386_thread_added): New.
15401 (single_step): Rename to ...
15402 (i386_single_step): ... this.
15403 (do_fetch_inferior_registers): Rename to ...
15404 (i386_fetch_inferior_register): ... this.
15405 (i386_store_inferior_register): New.
15406 (the_low_target): Adapt to new interface.
15407
15408 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15409 (arm_get_thread_context): New.
15410 (arm_set_thread_context): New.
15411 (regptr): New.
15412 (do_fetch_inferior_registers): Rename to ...
15413 (arm_fetch_inferior_register): ... this.
15414 (arm_store_inferior_register): New.
15415 (arm_wince_breakpoint): Reimplement as unsigned long.
15416 (arm_wince_breakpoint_len): Define.
15417 (the_low_target): Adapt to new interface.
15418
15419 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15420 load_debug_registers. Add get_thread_context, set_thread_context,
15421 thread_added and store_inferior_register. Rename
15422 fetch_inferior_registers to fetch_inferior_register.
15423 (regptr): Remove declaration.
15424
dd6953e1
PA		 154252007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15426
15427 * linux-low.c (linux_detach): Change return type to int. Return 0.
15428 * spu-low.c (spu_detach): Likewise.
15429
444d6139
PA		 154302007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15431
15432 * target.h (target_ops): Change return type of detach to int.
15433 Add join.
15434 (join_inferior): New.
15435 * server.c (main): Don't skip detach support on mingw32.
15436 If the inferior doesn't support detaching return error.
15437 Call join_inferior instead of using waitpid.
15438 * linux-low.c (linux_join): New.
15439 (linux_target_op): Add linux_join.
15440 * spu-low.c (spu_join): New.
15441 (spu_target_ops): Add spu_join.
15442 * win32-low.c (win32_detach): Adapt to new interface.
15443 Reopen current_process_handle before detaching. Issue a child
15444 resume before detaching.
15445 (win32_join): New.
15446 (win32_target_op): Add win32_join.
15447
1d5315fe
PA		 154482007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15449
15450 * win32-low.c (win32-attach): Fix return value.
15451 * target.h (target_ops): Describe ATTACH return values.
15452
bf914831
PA		 154532007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15454
15455 * win32-low.c (GETPROCADDRESS): Define.
15456 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15457 (winapi_DebugSetProcessKillOnExit): Likewise.
15458 (win32_create_inferior): Force usage of ansi CreateProcessA.
15459 (win32_attach): Use GETPROCADDRESS.
15460 (win32_detach): Likewise.
15461
f72f3e60
PA		 154622007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15463
15464 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15465
ed50f18f
PA		 154662007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15467
15468 * win32-low.c: Commit leftover changes from 2007-03-29.
15469
0c2ead7e
DJ		 154702007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15471
15472 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15473 fields short instead of int. Add explicit padding.
15474 (i387_cache_to_fsave): Remove unnecessary casts.
15475 (i387_fsave_to_cache): Doc fix.
15476 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15477
73725ff3
DJ		 154782007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15479
15480 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15481 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15482
d99f33d8
PA		 154832007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15484
15485 * configure.srv (arm*-*-mingw32ce*): Move near the other
15486 arm targets.
15487
68070c10
PA		 154882007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15489
2482afc6 15490 * configure.ac: Add errno checking.
68070c10
PA		 15491 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15492 sys/file.h and malloc.h.
15493 (AC_CHECK_DECLS): Add perror.
15494 (srv_mingwce): Handle.
2482afc6 15495 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15496 win32-i386-low.o to srv_tgtobj.
15497 (i[34567]86-*-mingw*): Likewise.
15498 (arm*-*-mingw32ce*): Add case.
15499 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15500 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15501 [__MINGW32CE__] (strerror): New function.
15502 [__MINGW32CE__] (errno): Define to GetLastError.
15503 [__MINGW32CE__] (COUNTOF): New macro.
15504 (remote_open): Remove extra close call.
15505 * mem-break.c (delete_breakpoint_at): New function.
15506 * mem-break.h (delete_breakpoint_at): Declare.
15507 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15508 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15509 [USE_WIN32API] (read, write): Add char* casts.
15510 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15511 * server.h: Include wincecompat.h on Windows CE.
15512 [HAVE_ERRNO_H]: Check.
15513 (perror): Declare if not declared.
15514 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15515 (perror_with_name): Remove errno declaration.
15516 * wincecompat.h: New.
15517 * wincecompat.c: New.
15518 * win32-low.h: New.
15519 * win32-arm-low.c: New.
15520 * win32-i386-low.c: New.
15521 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15522 (OUTMSG2): Make it safe.
15523 (_T): New macro.
15524 (COUNTOF): New macro.
15525 (NUM_REGS): Get it from the low target.
15526 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15527 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15528 (thread_rec): Let low target handle debug registers.
15529 (child_add_thread): Likewise.
15530 (child_init_thread_list): Likewise.
15531 (continue_one_thread): Likewise.
15532 (regptr): New.
15533 (do_child_fetch_inferior_registers): Move to ...
15534 * win32-i386-low.c: ... here, and rename to ...
15535 (do_fetch_inferior_registers): ... this.
889bf7c5 15536 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15537 Go through the low target.
15538 (do_child_store_inferior_registers): Use regptr.
15539 (strwinerror): New function.
15540 (win32_create_inferior): Handle Windows CE.
15541 Use strwinerror instead of strerror on Windows error
15542 codes. Add program to the error output.
15543 Don't close the main thread handle on Windows CE.
15544 (win32_attach): Use coredll.dll on Windows CE.
15545 (win32_kill): Close current process and current
15546 thread handles.
15547 (win32_detach): Use coredll.dll on Windows CE.
15548 (win32_resume): Let low target handle debug registers, and
15549 step request.
15550 (handle_exception): Add/Remove initial breakpoint. Avoid
15551 non-existant WSTOPSIG on Windows CE.
15552 (win32_read_inferior_memory): Cast to remove warning.
15553 (win32_arch_string): Go through the low target.
15554 (initialize_low): Call set_breakpoint_data with the low
15555 target's breakpoint.
15556 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15557 FOP_REGNUM, mappings): Move to ...
15558 * win32-i386-low.c: ... here.
15559 * win32-low.c (win32_thread_info): Move to ...
15560 * win32-low.h: ... here.
15561 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15562 win32-arm-low.c and wincecompat.c.
15563 (all:): Add $EXEEXT.
15564 (install-only:): Likewise.
15565 (gdbserver:): Likewise.
15566 (gdbreplay:): Likewise.
15567 * config.in: Regenerate.
15568 * configure: Regenerate.
15569
41093d81
PA		 155702007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15571
15572 * win32-low.c: Rename typedef thread_info to
15573 win32_thread_info throughout.
15574
544afa54
PA		 155752007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15576
15577 * win32-i386-low.c: Rename to ...
15578 * win32-low.c: ... this.
15579 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15580 * Makefile.in: Likewise.
15581
bce7165d
PA		 155822007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15583
15584 * remote-utils.c (monitor_output): Constify msg parameter.
15585 * server.h (monitor_output): Likewise.
15586 * win32-i386-low.c (handle_output_debug_string): New.
15587 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15588 handle_output_debug_string.
15589 (get_child_debug_event): Likewise.
15590
506c7aa0
DJ		 155912007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15592
15593 * server.c (main): Correct strtoul check.
15594
42c81e2a
DJ		 155952007-03-27 Jon Ringle <jon@ringle.org>
15596
15597 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15598
9453113a
DJ		 155992007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15600
15601 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15602
64a69107
DJ		 156032007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15604
15605 * terminal.h: Check HAVE_SGTTY_H.
15606
156072007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15608
15609 * remote-utils.c (remote_open): Print out the assigned port number.
15610
c74d0ad8
DJ		 156112007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15612
15613 * remote-utils.c (monitor_output): New function.
15614 * server.c (debug_threads): Define here.
15615 (monitor_show_help): New function.
15616 (handle_query): Handle qRcmd.
15617 (main): Do not handle 'd' packet.
15618 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15619 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15620 of debug_threads.
15621
de7c3b4a
PA		 156222007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15623
15624 * Makefile.in (EXEEXT): New.
15625 (clean): Use $(EXEEXT).
15626
ef57601b
PA		 156272007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15628
15629 * target.h (target_ops): Rename send_signal to request_interrupt,
15630 and remove enum target_signal parameter.
15631 * linux-low.c (linux_request_interrupt): Rename from
15632 linux_send_signal, and always send SIGINT.
15633 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15634 and always send SIGINT.
15635 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15636 of send_signal.
15637 (input_interrupt): Likewise.
15638
820f2bda
PA		 156392007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15640
15641 * server.c (get_features_xml): Check if target implemented
15642 arch_string.
15643 * win32-i386-low.c (win32_arch_string): New.
15644 (win32_target_ops): Add win32_arch_string as arch_string member.
15645
ab39bf24
UW		 156462007-02-22 Markus Deuling <deuling@de.ibm.com>
15647
15648 * spu-low.c (spu_arch_string): New.
15649 (spu_target_ops): Add spu_arch_string.
15650
61ff6e04
DJ		 156512007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15652
15653 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15654 * configure.ac: Do not check for terminal.h.
15655 * configure, config.in: Regenerated.
15656
fb1e4ffc
DJ		 156572007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15658
15659 * Makefile.in (OBS): Add $(XML_BUILTIN).
15660 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15661 (clean): Update.
15662 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15663 (arm-with-iwmmxt.c): New.
15664 * config.in, configure: Regenerate.
15665 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15666 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15667 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15668 (arm*-*-linux*): Add iWMMXt and regset support.
15669 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15670 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15671 (arm_store_wmmxregset, target_regsets): New.
15672 * server.c (get_features_xml): Take annex argument. Check builtin
15673 XML documents.
15674 (handle_query): Handle multiple annexes.
15675
0f48aa01
DJ		 156762007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15677
15678 * remote-utils.c [USE_WIN32API] (read, write): Define.
15679 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15680 write.
15681
23181151
DJ		 156822007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15683
15684 * linux-i386-low.c (the_low_target): Set arch_string.
15685 * linux-x86-64-low.c (the_low_target): Likewise.
15686 * linux-low.c (linux_arch_string): New.
15687 (linux_target_ops): Add it.
15688 * linux-low.h (struct linux_target_ops): Add arch_string.
15689 * server.c (write_qxfer_response): Use const void * for DATA.
15690 (get_features_xml): New.
15691 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15692 * target.h (struct target_ops): Add arch_string method.
15693
9d606399
DJ		 156942007-01-03 Denis Pilat <denis.pilat@st.com>
15695 Daniel Jacobowitz <dan@codesourcery.com>
15696
15697 * linux-low.c (linux_kill): Handle being called with no threads.
15698 * win32-i386-low.c (win32_kill): Likewise.
15699 (get_child_debug_event): Clear current_process_handle.
15700
157012006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 15702 Daniel Jacobowitz <dan@codesourcery.com>
15703
15704 * remote-utils.c (remote_open): Check the type of specified
15705 serial port devices before opening them.
15706 * server.c (main): Kill the inferior if an error occurs during
15707 the first remote_open.
15708
a5e13d24
DJ		 157092006-12-05 Markus Deuling <deuling@de.ibm.com>
15710
15711 * README: Update supported targets.
15712
186947f7
DJ		 157132006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15714
15715 * Makefile.in (clean): Remove reg-mips64.c.
15716 (reg-mips64.c, reg-mips64.o): New rules.
15717 * configure.srv: Handle mips64. Include regset support for mips.
15718 * linux-mips-low.c (union mips_register): New.
15719 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15720 (mips_breakpoint, mips_breakpoint_at): Use int.
15721 (mips_collect_register, mips_supply_register)
15722 (mips_collect_register_32bit, mips_supply_register_32bit)
15723 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15724 (mips_store_fpregset, target_regsets): New.
15725 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15726
a13e2c95
UW		 157272006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15728
15729 * configure.srv: Add target "spu*-*-*".
15730 * Makefile.in (clean): Remove reg-spu.c.
15731 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15732 * spu-low.c: New file.
15733
cb7283db
DJ		 157342006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15735
15736 * configure.ac: Correct td_thr_tls_get_addr test.
15737 * configure: Regenerated.
15738
89be2091
DJ		 157392006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15740
15741 * linux-low.c (linux_wait_for_event): Reformat. Use the
15742 pass_signals array.
15743 * remote-utils.c (decode_address_to_semicolon): New.
15744 * server.c (pass_signals, handle_general_set): New.
15745 (handle_query): Mention QPassSignals for qSupported.
15746 (main): Call handle_general_set.
15747 * server.h (pass_signals, decode_address_to_semicolon): New.
15748
000ef4f0
DJ		 157492006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15750
15751 * server.c (handle_query): Correct error handling for read_auxv.
15752
b7149293
UW		 157532005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15754
15755 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15756 and srv_linux_thread_db to yes.
15757 * linux-s390-low.c (s390_fill_gregset): New function.
15758 (target_regsets): Define data structure.
15759
dae5f5cf
DJ		 157602006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15761
15762 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15763 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15764 * config.in, configure: Regenerated.
15765 * inferiors.c (gdb_id_to_thread): New function.
15766 (gdb_id_to_thread_id): Use it.
15767 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15768 * linux-low.h (struct process_info): Add th member.
15769 (thread_db_get_tls_address): New prototype.
15770 * remote-utils.c (decode_address): Make non-static.
15771 * server.c (handle_query): Handle qGetTLSAddr.
15772 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15773 * target.h (struct target_ops): Add get_tls_address.
15774 * thread-db.c (maybe_attach_thread): Save the thread handle.
15775 (thread_db_get_tls_address): New.
15776
32ca6d61
DJ		 157772006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15778
15779 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15780 (linux_resume_one_process): Take a siginfo_t *. Update all
15781 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15782 (struct pending_signals): Add a siginfo_t.
15783 (linux_wait_for_process): Always set last_status.
15784 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15785 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15786 * linux-low.h (struct process_info): Add last_status.
15787
5ffff7c1
DJ		 157882006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15789
15790 * remote-utils.c (try_rle): New function.
15791 (putpkt_binary): Use it.
15792
8695c747
DJ		 157932006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15794
15795 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15796 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15797 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15798 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15799 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15800 point registers.
15801
290fadea
RS		 158022006-08-08 Richard Sandiford <richard@codesourcery.com>
15803
15804 * server.c (terminal_fd): New variable.
15805 (old_foreground_pgrp): Likewise.
15806 (restore_old_foreground_pgrp): New function.
15807 (start_inferior): Record the terminal file descriptor in terminal_fd
15808 and its original foreground group in old_foreground_pgrp. Register
15809 restore_old_foreground_pgrp with atexit().
15810
9f2e1e63
DJ		 158112006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15812
15813 * server.c (handle_query): Correct qPart to qXfer.
15814
b80864fb
DJ		 158152006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15816
15817 * configure.ac: Check for more headers which are missing on
15818 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15819 * configure.srv: Add Cygwin and mingw32.
15820 * remote-utils.c: Don't include headers unconditionally which
15821 are missing on mingw32. Include <winsock.h> for mingw32.
15822 (remote_open): Adjust for mingw32 support. Flush
15823 standard error after writing to it.
15824 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15825 (unblock_async_io, enable_async_io, disable_async_io)
15826 (readchar, getpkt): Update for Winsock support.
15827 (prepare_resume_reply): Expect a protocol signal number.
15828 * server.c: Disable <sys/wait.h> on mingw32.
15829 (start_inferior): Adjust for mingw32 support. Flush
15830 standard error after writing to it.
15831 (attach_inferior): Likewise. Use protocol signal
15832 numbers.
15833 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15834 and names.
15835 * win32-i386-low.c: New file.
15836 * Makefile.in (XM_CLIBS): Set.
15837 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15838 (win32-i386-low.o): New dependency rule.
15839 * linux-low.c (linux_wait): Use target signal numbers.
15840 * target.h (struct target_ops): Doc fix.
15841 * server.h (target_signal_to_name): New prototype.
15842 * gdbreplay.c: Don't include headers unconditionally which
15843 are missing on mingw32. Include <winsock.h> for mingw32.
15844 (remote_close, remote_open): Adjust for Winsock support.
15845 * configure, config.in: Regenerated.
15846
0876f84a
DJ		 158472006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15848
15849 * server.c (decode_xfer_read, write_qxfer_response): New.
15850 (handle_query): Take a packet length argument. Handle
15851 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15852 the qSupported response.
15853 (main): Update call to handle_query.
15854
01f9e8fa
DJ		 158552006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15856
15857 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15858 (putpkt_binary): Renamed from putpkt and adjusted for binary
15859 data.
15860 (putpkt): New wrapper for putpkt_binary.
15861 (readchar): Don't mask off the high bit.
15862 (decode_X_packet): New function.
15863 * server.c (main): Call putpkt_binary if a handler sets the packet
15864 length. Save the length of the incoming packet. Handle 'X'.
15865 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15866
be2a5f71
DJ		 158672006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15868
15869 * server.c (handle_query): Handle qSupported.
15870
ea025f5f
DJ		 158712006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15872
15873 * remote-utils.c (all_symbols_looked_up): New variable.
15874 (look_up_one_symbol): Check it.
15875 * server.h (look_up_one_symbol): New declaration.
15876 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15877
9308fc88
DJ		 158782006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15879
15880 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15881 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 15882 (PTRACE_GET_THREAD_AREA): Define.
15883 (ps_get_thread_area): New function.
15884
52fb6437
NS		 158852006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15886
15887 * configure.srv (m68k*-*-uclinux*): New target.
15888 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15889 (linux_resume_one_process): Remove extraneous cast.
15890 (linux_read_offsets): New.
15891 (linux_target_op): Add linux_read_offsets on mmuless systems.
15892 * server.c (handle_query): Add qOffsets logic.
15893 * target.h (struct target_ops): Add read_offsets.
15894
21b0f40c
DJ		 158952006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15896
15897 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15898 (PTRACE_GET_THREAD_AREA): Define.
15899 (ps_get_thread_area): New function.
15900 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15901 (linux-x86-64-low.o): Update.
15902
0050a760
DJ		 159032006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15904
15905 * configure.ac: Remove checks for prfpregset_t.
15906 * gdb_proc_service.h: New file.
15907 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15908 new "gdb_proc_service.h".
15909 * proc-service.c: Likewise.
15910 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15911 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15912 * Makefile.in (gdb_proc_service_h): Updated.
15913 * configure, config.in: Regenerated.
15914
b92a518e
DJ		 159152006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15916
15917 * remote-utils.c (prepare_resume_reply): Move declaration
15918 of gdb_id_from_wait to the top of the block.
15919
545587ee
DJ		 159202006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15921
15922 * linux-low.c (regsets_store_inferior_registers): Read the regset
15923 from the target before filling it.
15924
9db87ebd
DJ		 159252006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15926
15927 * server.c (attach_inferior): Return SIGTRAP for a successful
15928 attach.
15929
dd24457d
DJ		 159302006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15931
15932 * Makefile.in (OBS): Add version.o.
15933 (STAGESTUFF): Delete.
15934 (version.o): Add dependencies.
15935 (version.c): Replace rule.
15936 (clean): Remove version.c.
15937 * server.c (gdbserver_version): New.
15938 (gdbserver_usage): Use printf.
15939 (main): Handle --version and --help.
15940 * server.h (version, host_name): Add declarations.
15941
6f0f660e
EZ		 159422005-12-23 Eli Zaretskii <eliz@gnu.org>
15943
889bf7c5
PA		 15944 * linux-arm-low.c:
15945 * linux-arm-low.c:
15946 * inferiors.c:
15947 * i387-fp.h:
15948 * i387-fp.c:
15949 * gdbreplay.c:
15950 * regcache.c:
15951 * proc-service.c:
15952 * mem-break.h:
15953 * mem-break.c:
15954 * linux-x86-64-low.c:
15955 * linux-sh-low.c:
15956 * linux-s390-low.c:
15957 * linux-ppc64-low.c:
15958 * linux-ppc-low.c:
15959 * linux-mips-low.c:
15960 * linux-m68k-low.c:
15961 * linux-m32r-low.c:
15962 * linux-low.h:
15963 * linux-low.c:
15964 * linux-ia64-low.c:
15965 * linux-i386-low.c:
15966 * linux-crisv32-low.c:
15967 * thread-db.c:
15968 * terminal.h:
15969 * target.h:
15970 * target.c:
15971 * server.h:
15972 * server.c:
15973 * remote-utils.c:
15974 * regcache.h:
15975 * utils.c:
15976 * Makefile.in:
15977 * configure.ac:
6f0f660e
EZ		 15978 * gdbserver.1: Add (C) after Copyright. Update the FSF
15979 address.
15980
9d1fb177
DJ		 159812005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15982
15983 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15984 (arm_breakpoint_at): Recognize both breakpoints.
15985 (the_low_target): Use the correct breakpoint instruction.
15986
011a70c2
DJ		 159872005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15988
15989 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15990 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15991 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15992 (the_low_target): Update.
15993
7fb85e41
AS		 159942005-10-25 Andreas Schwab <schwab@suse.de>
15995
15996 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15997
15998 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15999 (ia64_num_regs): Reduce to 462.
16000
3db0444b
DJ		 160012005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16002
16003 * acinclude.m4: Correct quoting.
16004 * aclocal.m4: Regenerated.
16005
16006 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16007 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16008 (thread_db_init): Call thread_db_err_str.
16009 * configure.ac: Check for TD_VERSION.
16010 * config.in, configure: Regenerated.
16011
bee0189a
DJ		 160122005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16013
16014 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16015
e9d25b98
DJ		 160162005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16017
16018 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16019 is not available. Define HAVE_PTRACE_GETREGS if it is.
16020 * config.in, configure: Regenerated.
16021 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16022 * linux-i386-low.c, linux-m68k-low.c: Update to use
16023 HAVE_PTRACE_GETREGS.
16024 * linux-low.c (regsets_fetch_inferior_registers)
16025 (regsets_store_inferior_registers): Only return 0 if we processed
16026 GENERAL_REGS.
16027 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16028 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16029
a06660f7
DJ		 160302005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16031
16032 * inferiors.c (struct thread_info): Add gdb_id.
16033 (add_thread): Add gdb_id argument.
16034 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16035 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16036 calls to add_thread.
16037 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16038 * server.c (handle_query): Use thread_to_gdb_id.
16039 (handle_v_cont, main): Use gdb_id_to_thread_id.
16040 * server.h (add_thread): Update prototype.
16041 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16042 prototypes.
16043
5a1f5858
DJ		 160442005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16045
16046 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16047 left-padded registers.
16048 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16049 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16050
e122f1f5
SE		 160512005-07-01 Steve Ellcey <sje@cup.hp.com>
16052
16053 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16054 * configure: Regenerate.
16055 * config.in: Regenerate.
16056 * server.h (NEED_DECLARATION_STRERROR):
16057 Replace with !HAVE_DECL_STRERROR.
16058
d592fa2f
DJ		 160592005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16060
16061 * linux-low.c (linux_wait, linux_send_signal): Don't test
16062 an unsigned long variable for > 0 if it could be MAX_ULONG.
16063 * server.c (myresume): Likewise.
16064 * target.c (set_desired_inferior): Likewise.
16065
ccbd4912
MK		 160662005-06-13 Mark Kettenis <kettenis@gnu.org>
16067
16068 * configure.ac: Simplify and improve check for socklen_t.
16069 * configure, config.in: Regenerate.
16070
f450004a
DJ		 160712005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16072
16073 * acconfig.h: Remove.
16074 * configure.ac: Add a test for socklen_t. Use three-argument
16075 AC_DEFINE throughout.
16076 * config.in: Regenerated using autoheader 2.59.
16077 * configure: Regenerated.
16078
16079 * gdbreplay.c (socklen_t): Provide a default.
16080 (remote_open): Use socklen_t.
16081 * remote-utils.c (socklen_t): Provide a default.
16082 (remote_open): Use socklen_t.
16083 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16084 unsigned char.
16085
16086 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16087 char for buffers.
16088 * linux-low.c (linux_read_memory, linux_write_memory)
16089 (linux_read_auxv): Likewise.
16090 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16091 (check_mem_write): Likewise.
16092 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16093 Likewise.
16094 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16095 (registers_from_string, register_data): Likewise.
16096 * server.c (handle_query, main): Likewise.
16097 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16098 (decode_M_packet): Likewise.
16099 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16100 * target.h (struct target_ops): Update read_memory, write_memory,
16101 and read_auxv.
16102 (read_inferior_memory, write_inferior_memory): Update.
16103 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16104 to unsigned char *.
16105 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16106 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16107 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16108 linux-s390-low.c, linux-sh-low.c: Update for changes in
16109 read_inferior_memory and the_low_target->breakpoint.
16110
eee84df1
DJ		 161112005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16112
16113 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16114 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16115 * configure.srv: Add powerpc64-*-linux*.
16116 * linux-ppc64-low.c: New file.
16117
45b134e5
OF		 161182005-05-23 Orjan Friberg <orjanf@axis.com>
16119
16120 * linux-cris-low.c: New file with support for CRIS.
16121 * linux-crisv32-low.c: Ditto for CRISv32.
16122 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16123 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16124 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16125 reg-crisv32.o, and reg-crisv32.c to make rules.
16126 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16127 recognized targets.
16128
48d93c75
UW		 161292005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16130
16131 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16132 of sizeof (PTRACE_XFER_TYPE).
16133 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16134
e013ee27
OF		 161352005-05-12 Orjan Friberg <orjanf@axis.com>
16136
889bf7c5 16137 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16138 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16139 pointers for hardware watchpoint support.
16140 * linux-low.h (struct linux_target_ops): Ditto.
16141 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16142 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16143 to linux_target_ops.
16144 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16145 reply packet.
16146 * server.c (main): Recognize 'Z' and 'z' packets.
16147
b0ded00b
UW		 161482005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16149
16150 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16151 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16152 (the_low_target): Add new members.
16153
8643e2ad
DJ		 161542005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16155
16156 * proc-service.c (ps_lgetregs): Search all_processes instead of
16157 all_threads.
16158
fc620387
DJ		 161592005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16160
16161 * server.c (start_inferior): Change return type to int.
16162 (attach_inferior): Change sigptr to int *.
16163 (handle_v_cont, handle_v_requests): Change signal to int *.
16164 (main): Change signal to int.
16165
161662005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16167
16168 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16169 * configure.srv: Add m32r*-*-linux*.
16170 * linux-m32r-low.c: New file.
16171
e0e76420
DJ		 161722005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16173
16174 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16175
a1928bad
DJ		 161762005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16177
16178 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16179 Take unsigned long arguments for PIDs.
16180 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16181 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16182 (wait_for_sigstop, linux_resume_one_process)
16183 (regsets_fetch_inferior_registers, linux_send_signal)
16184 (linux_read_auxv): Likewise. Update the types of variables holding
16185 PIDs. Update format string specifiers.
16186 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16187 * remote-utils.c (prepare_resume_reply): Likewise.
16188 * server.c (cont_thread, general_thread, step_thread)
16189 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16190 unsigned long.
16191 (handle_query): Update format specifiers.
16192 (handle_v_cont, main): Use strtoul for thread IDs.
16193 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16194 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16195 (general_thread, step_thread, thread_from_wait)
16196 (old_thread_from_wait): Update.
16197 * target.h (struct thread_resume): Use unsigned long for THREAD.
16198 (struct target_ops): Use unsigned long for arguments to attach and
16199 thread_alive.
16200
dcdb98d2
DJ		 162012005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16202
16203 * acinclude.m4: Include bfd/bfd.m4 directly.
16204 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16205 <agriffis@toolchain.org>.
16206 * aclocal.m4, configure: Regenerated.
16207
bec39cab
AC		 162082005-01-07 Andrew Cagney <cagney@gnu.org>
16209
16210 * configure.ac: Rename configure.in, require autoconf 2.59.
16211 * configure: Re-generate.
16212
434c4c77
DJ		 162132004-12-08 Daniel Jacobowitz <dan@debian.org>
16214
16215 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16216 LIBS when finished.
16217 * aclocal.m4: Regenerated.
16218 * configure: Regenerated.
16219
db1d3e1b
AS		 162202004-11-21 Andreas Schwab <schwab@suse.de>
16221
16222 * linux-m68k-low.c (m68k_num_gregs): Define.
16223 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16224 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16225 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16226 (m68k_breakpoint_at): New. Add to the_low_target.
16227
16228 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16229 srv_linux_thread_db to yes.
16230
43360365
JB		 162312004-10-20 Joel Brobecker <brobecker@gnat.com>
16232
16233 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16234 (ARCH_SET_FS): Likewise.
16235 (ARCH_GET_FS): Likewise.
16236 (ARCH_GET_GS): Likewise.
16237
fd500816
DJ		 162382004-10-16 Daniel Jacobowitz <dan@debian.org>
16239
16240 * linux-i386-low.c (ps_get_thread_area): New.
16241 * linux-x86-64-low.c (ps_get_thread_area): New.
16242 * linux-low.c: Include <sys/syscall.h>.
16243 (linux_kill_one_process): Don't kill the first thread here.
16244 (linux_kill): Kill the first thread here.
16245 (kill_lwp): New function.
16246 (send_sigstop, linux_send_signal): Use it.
16247 * proc-service.c: Clean up #ifdefs.
16248 (fpregset_info): Delete.
16249 (ps_lgetregs): Update and enable implementation.
16250 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16251 implementations.
16252 * remote-utils.c (struct sym_cache, symbol_cache): New.
16253 (input_interrupt): Print a clearer message.
16254 (async_io_enabled): New variable.
16255 (enable_async_io, disable_async_io): Use it. Update comments.
16256 (look_up_one_symbol): Use the symbol cache.
16257 * thread-db.c (thread_db_look_up_symbols): New function.
16258 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16259
f6de3c42
DJ		 162602004-10-16 Daniel Jacobowitz <dan@debian.org>
16261
16262 * configure.in: Test for -rdynamic.
16263 * configure: Regenerated.
16264 * Makefile (INTERNAL_LDFLAGS): New.
16265 (gdbserver, gdbreplay): Use it.
16266
2c0fc042
AC		 162672004-09-02 Andrew Cagney <cagney@gnu.org>
16268
16269 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16270
075b3282
DJ		 162712004-03-23 Daniel Jacobowitz <drow@mvista.com>
16272
16273 * linux-low.c (linux_wait): Clear all_processes list also.
16274
fa6a77dc
DJ		 162752004-03-12 Daniel Jacobowitz <drow@mvista.com>
16276
16277 * linux-low.c: Include <errno.h>. Remove extern declaration of
16278 errno.
16279
6d782a97
DJ		 162802004-03-12 Daniel Jacobowitz <drow@mvista.com>
16281
16282 * gdbreplay.c, server.h, utils.c: Update copyright years.
16283
3a7fb99b
DJ		 162842004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16285
16286 * server.c (main): Print child status or termination signal from
16287 variable 'signal', not 'sig'.
16288
c3e735a6
DJ		 162892004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16290
16291 * linux-low.c (linux_read_memory): Change return type to
16292 int. Check for and return error from ptrace().
16293 * target.c (read_inferior_memory): Change return type to int. Pass
16294 back return status from the_target->read_memory().
16295 * target.h (struct target_ops): Adapt *read_memory() prototype.
16296 Update comment.
16297 (read_inferior_memory): Adapt prototype.
16298 * server.c (main): Return an error packet if
16299 read_inferior_memory() returns an error.
16300
a59d1c82
DJ		 163012004-03-04 Daniel Jacobowitz <drow@mvista.com>
16302
16303 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16304 Unify with other clean targets.
16305
dc3f8883
DJ		 163062004-02-29 Daniel Jacobowitz <drow@mvista.com>
16307
16308 * server.c (handle_v_cont): Call set_desired_inferior.
16309
89a208da
DJ		 163102004-02-29 Daniel Jacobowitz <drow@mvista.com>
16311
16312 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16313
62ea82f5
DJ		 163142004-02-29 Daniel Jacobowitz <drow@mvista.com>
16315
16316 * linux-low.c (linux_wait): Unblock async I/O.
16317 (linux_resume): Block and enable async I/O.
16318 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16319 * server.h (block_async_io, unblock_async_io): Add prototypes.
16320
6910d122
DJ		 163212004-02-29 Daniel Jacobowitz <drow@mvista.com>
16322
16323 * remote-utils.c (remote_open): Print a status notice after
16324 opening a TCP port.
16325 * server.c (attach_inferior): Print a status notice after
16326 attaching.
16327
163282004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16329
16330 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16331
c89dc5d4
DJ		 163322004-02-26 Daniel Jacobowitz <drow@mvista.com>
16333
16334 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16335 error packet.
16336 * server.c, target.h: Update copyright years.
16337
4b8dad4a
RM		 163382004-02-25 Roland McGrath <roland@redhat.com>
16339
16340 * target.h (struct target_ops): New member `read_auxv'.
16341 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16342 * linux-low.c (linux_read_auxv): New function.
16343 (linux_target_ops): Initialize `read_auxv' member to that.
16344
d7446758
JB		 163452004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16346
16347 Committed by Jim Blandy <jimb@redhat.com>.
16348
16349 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16350 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16351 instead of GPR_SIZE to distiguish s390 and s390x targets.
16352
5544ad89
DJ		 163532004-01-31 Daniel Jacobowitz <drow@mvista.com>
16354
16355 * linux-low.c: Update copyright year.
16356 (check_removed_breakpoint): Clear pending_is_breakpoint.
16357 (linux_set_resume_request, linux_queue_one_thread)
16358 (resume_status_pending_p): New functions.
16359 (linux_continue_one_thread): Use process->resume.
16360 (linux_resume): Only resume threads if there are no pending events.
16361 * linux-low.h (struct process_info): Add resume request
16362 pointer.
16363
2a68b70e
DJ		 163642004-01-30 Daniel Jacobowitz <drow@mvista.com>
16365
16366 * regcache.c (new_register_cache): Clear the allocated register
16367 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16368
64386c31
DJ		 163692003-10-13 Daniel Jacobowitz <drow@mvista.com>
16370
16371 * linux-low.c (linux_resume): Take a struct thread_resume *
16372 argument.
16373 (linux_wait): Update call.
16374 (resume_ptr): New static variable.
16375 (linux_continue_one_thread): Renamed from
16376 linux_continue_one_process. Use resume_ptr.
16377 (linux_resume): Use linux_continue_one_thread.
16378 * server.c (handle_v_cont, handle_v_requests): New functions.
16379 (myresume): New function.
16380 (main): Handle 'v' case.
16381 * target.h (struct thread_resume): New type.
16382 (struct target_ops): Change argument of "resume" to struct
16383 thread_resume *.
16384 (myresume): Delete macro.
16385
c938e9b0
L		 163862003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16387
16388 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16389 (uninstall): Support DESTDIR.
16390
7f313d07
BC		 16391Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16392
16393 * configure.srv: Add xscale*linux copy of arm*linux entry.
16394
3b2fc2ea
DJ		 163952003-07-24 Daniel Jacobowitz <drow@mvista.com>
16396
16397 * linux-arm-low.c (arm_reinsert_addr): New function.
16398 (the_low_target): Add arm_reinsert_addr.
16399
1c0a559e
MK		 164002003-07-08 Mark Kettenis <kettenis@gnu.org>
16401
16402 * mem-break.c: Remove whitespace at end of file.
16403
43d5792c
DJ		 164042003-06-28 Daniel Jacobowitz <drow@mvista.com>
16405
16406 * configure.in: Check whether we need to prototype strerror.
16407 * server.h: Optionally prototype strerror.
16408 * gdbreplay.c (perror_with_name): Use strerror.
16409 * linux-low.c (linux_attach_lwp): Use strerror.
16410 * utils.c (perror_with_name): Use strerror.
16411 * config.in, configure: Regenerated.
16412
c8a86edf
DJ		 164132003-06-28 Daniel Jacobowitz <drow@mvista.com>
16414
16415 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16416 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16417
73d37363
DJ		 164182003-06-20 Daniel Jacobowitz <drow@mvista.com>
16419
16420 * Makefile.in (SFILES): Update.
16421 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16422 low-sun3.c: Remove files.
16423
6ad8ae5c
DJ		 164242003-06-17 Daniel Jacobowitz <drow@mvista.com>
16425
16426 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16427 (linux_detach_one_process, linux_detach): New functions.
16428 (linux_target_ops): Add linux_detach.
16429 * server.c (main): Handle 'D' packet.
16430 * target.h (struct target_ops): Add "detach" member.
16431 (detach_inferior): Define.
16432
1581182a
MK		 164332003-06-13 Mark Kettenis <kettenis@gnu.org>
16434
16435 From Kelley Cook <kelleycook@wideopenwest.com>:
16436 * configure.srv: Accept i[34567]86 variants.
16437
e5379b03
DJ		 164382003-06-05 Daniel Jacobowitz <drow@mvista.com>
16439
16440 * linux-low.c (linux_wait_for_event): Correct comment typos.
16441 (linux_resume_one_process): Call check_removed_breakpoint.
16442 (linux_send_signal): New function.
16443 (linux_target_ops): Add linux_send_signal.
16444 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16445 of kill.
16446 * target.h (struct target_ops): Add send_signal.
16447
2ff29de4
JB		 164482003-05-29 Jim Blandy <jimb@redhat.com>
16449
16450 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16451 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16452 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16453 away part of the register's value.
16454
254787d4
DJ		 164552003-03-26 Daniel Jacobowitz <drow@mvista.com>
16456
16457 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16458 (linux_wait_for_event, linux_init_signals): Likewise.
16459
94e10508
DJ		 164602003-03-17 Daniel Jacobowitz <drow@mvista.com>
16461
16462 * configure.in: Check for stdlib.h.
16463 * configure: Regenerated.
16464 * config.in: Regenerated.
16465
4c0711e0
DJ		 164662003-01-04 Andreas Schwab <schwab@suse.de>
16467
16468 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16469
ef66e766
AC		 164702003-01-02 Andrew Cagney <ac131313@redhat.com>
16471
16472 * Makefile.in: Remove obsolete code.
16473
a1358604
DJ		 164742002-11-20 Daniel Jacobowitz <drow@mvista.com>
16475
16476 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16477 defined(PT_FPR0_HI).
16478
23ce3b1c
DJ		 164792002-11-17 Stuart Hughes <seh@zee2.com>
16480
16481 * linux-arm-low.c (arm_num_regs): Increase.
16482 (arm_regmap): Include status register.
16483
164842002-11-17 Daniel Jacobowitz <drow@mvista.com>
16485
16486 * linux-low.c (register_addr): Remove incorrect -1 check.
16487
a9fa9f7d
DJ		 164882002-08-29 Daniel Jacobowitz <drow@mvista.com>
16489
16490 * linux-low.c (linux_create_inferior): Call setpgid. Return
16491 the new PID.
16492 (unstopped_p, linux_signal_pid): Remove.
16493 (linux_target_ops): Remove linux_signal_pid.
16494 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16495 global instead of target method.
16496 * target.h (struct target_ops): Remove signal_pid. Update comment
16497 for create_inferior.
16498 * server.c (signal_pid): New variable.
16499 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16500 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16501 (attach_inferior): Set signal_pid.
16502
17574093
DJ		 165032002-08-23 Daniel Jacobowitz <drow@mvista.com>
16504
16505 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16506
165072002-08-20 Jim Blandy <jimb@redhat.com>
16508
16509 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16510 default for this.
16511
165122002-08-01 Andrew Cagney <cagney@redhat.com>
16513
16514 * Makefile.in: Make chill references obsolete.
16515
165162002-07-24 Kevin Buettner <kevinb@redhat.com>
16517
16518 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16519 * configure: Regenerate.
16520 * config.in: Regenerate.
16521
165222002-07-09 David O'Brien <obrien@FreeBSD.org>
16523
16524 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16525 (perror_with_name, remote_close, remote_open, expect, play): Static.
16526
165272002-07-04 Michal Ludvig <mludvig@suse.cz>
16528
4b8dad4a 16529 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16530 byte offsets instead of an array of indexes.
16531 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16532
165332002-06-13 Daniel Jacobowitz <drow@mvista.com>
16534
16535 * regcache.c: Add comment.
16536
165372002-06-11 Daniel Jacobowitz <drow@mvista.com>
16538
16539 * thread-db.c: New file.
16540 * proc-service.c: New file.
16541 * acinclude.m4: New file.
16542 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16543 proc-service.o, and thread-db.o.
16544 (linux-low.o): Add USE_THREAD_DB.
16545 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16546 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16547 * aclocal.m4: Regenerated.
16548 * config.in: Regenerated.
16549 * configure: Regenerated.
16550 * configure.in: Check for proc_service.h, sys/procfs.h,
16551 thread_db.h, and linux/elf.h headrs.
16552 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16553 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16554 Check for -lthread_db and thread support.
16555 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16556 PowerPC, and SuperH.
16557 * i387-fp.c: Constify arguments.
16558 * i387-fp.h: Likewise.
16559 * inferiors.c: (struct thread_info): Renamed from
16560 `struct inferior_info'. Remove PID member. Use generic inferior
16561 list header. All uses updated.
16562 (inferiors, signal_pid): Removed.
16563 (all_threads): New variable.
16564 (get_thread): Define.
16565 (add_inferior_to_list): New function.
16566 (for_each_inferior): New function.
16567 (change_inferior_id): New function.
16568 (add_inferior): Removed.
16569 (remove_inferior): New function.
16570 (add_thread): New function.
16571 (free_one_thread): New function.
16572 (remove_thread): New function.
16573 (clear_inferiors): Use for_each_inferior and free_one_thread.
16574 (find_inferior): New function.
16575 (find_inferior_id): New function.
16576 (inferior_target_data): Update argument type.
16577 (set_inferior_target_data): Likewise.
16578 (inferior_regcache_data): Likewise.
16579 (set_inferior_regcache_data): Likewise.
16580 * linux-low.c (linux_bp_reinsert): Remove.
16581 (all_processes, stopping_threads, using_thrads)
16582 (struct pending_signals, debug_threads, pid_of): New.
16583 (inferior_pid): Replace with macro.
16584 (struct inferior_linux_data): Remove.
16585 (get_stop_pc, add_process): New functions.
16586 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16587 Use add_process and add_thread.
16588 (linux_attach_lwp): New function, based on old linux_attach. Use
16589 add_process and add_thread. Set stop_expected for new threads.
16590 (linux_attach): New function.
16591 (linux_kill_one_process): New function.
16592 (linux_kill): Kill all LWPs.
16593 (linux_thread_alive): Use find_inferior_id.
16594 (check_removed_breakpoints, status_pending_p): New functions.
16595 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16596 Update. Use WNOHANG. Wait for cloned processes also. Update process
16597 struct for the found process.
16598 (linux_wait_for_event): New function.
16599 (linux_wait): Use it. Support LWPs.
16600 (send_sigstop, wait_for_sigstop, stop_all_processes)
16601 (linux_resume_one_process, linux_continue_one_process): New functions.
16602 (linux_resume): Support LWPs.
16603 (REGISTER_RAW_SIZE): Remove.
16604 (fetch_register): Use register_size instead. Call supply_register.
16605 (usr_store_inferior_registers): Likewise. Call collect_register.
16606 Fix recursive case.
16607 (regsets_fetch_inferior_registers): Improve error message.
16608 (regsets_store_inferior_registers): Add debugging.
16609 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16610 (unstopped_p, linux_signal_pid): New functions.
16611 (linux_target_ops): Add linux_signal_pid.
16612 (linux_init_signals): New function.
16613 (initialize_low): Call it. Initialize using_threads.
16614 * regcache.c (inferior_regcache_data): Add valid
16615 flag.
16616 (get_regcache): Fetch registers lazily. Add fetch argument
16617 and update all callers.
16618 (regcache_invalidate_one, regcache_invalidate): New
16619 functions.
16620 (new_register_cache): Renamed from create_register_cache.
16621 Return the new regcache.
16622 (free_register_cache): Change argument to a void *.
16623 (registers_to_string, registers_from_string): Call get_regcache
16624 with fetch flag set.
16625 (register_data): Make static. Pass fetch flag to get_regcache.
16626 (supply_register): Call get_regcache with fetch flag clear.
16627 (collect_register): Call get_regcache with fetch flag set.
16628 (collect_register_as_string): New function.
16629 * regcache.h: Update.
16630 * remote-utils.c (putpkt): Flush after debug output and use
16631 stderr.
16632 Handle input interrupts while waiting for an ACK.
16633 (input_interrupt): Use signal_pid method.
16634 (getpkt): Flush after debug output and use stderr.
16635 (outreg): Use collect_register_as_string.
16636 (new_thread_notify, dead_thread_notify): New functions.
16637 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16638 and general_thread.
16639 (look_up_one_symbol): Flush after debug output.
16640 * server.c (step_thread, server_waiting): New variables.
16641 (start_inferior): Don't use signal_pid. Update call to mywait.
16642 (attach_inferior): Update call to mywait.
16643 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16644 (main): Don't fetch/store registers explicitly. Use
16645 set_desired_inferior. Support proposed ``Hs'' packet. Update
16646 calls to mywait.
16647 * server.h: Update.
16648 (struct inferior_list, struct_inferior_list_entry): New.
16649 * target.c (set_desired_inferior): New.
16650 (write_inferior_memory): Constify.
16651 (mywait): New function.
16652 * target.h: Update.
16653 (struct target_ops): New signal_pid method.
16654 (mywait): Removed macro, added prototype.
16655
16656 * linux-low.h (regset_func): Removed.
16657 (regset_fill_func, regset_store_func): New.
16658 (enum regset_type): New.
16659 (struct regset_info): Add type field. Use new operation types.
16660 (struct linux_target_ops): stop_pc renamed to get_pc.
16661 Add decr_pc_after_break and breakpoint_at.
16662 (get_process, get_thread_proess, get_process_thread)
16663 (strut process_info, all_processes, linux_attach_lwp)
16664 (thread_db_init): New.
16665
16666 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16667 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16668 (the_low_target): Add new members.
16669 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16670 (i386_store_fpxregset): Constify.
16671 (target_regsets): Add new kind identifier.
16672 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16673 (i386_set_pc): Add debugging.
16674 (i386_breakpoint_at): New function.
16675 (the_low_target): Add new members.
16676 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16677 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16678 (mips_breakpoint_at): New.
16679 (the_low_target): Add new members.
16680 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16681 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16682 (the_low_target): Add new members.
16683 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16684 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16685 (the_low_target): Add new members.
16686 * linux-x86-64-low.c (target_regsets): Add new kind
16687 identifier.
16688
166892002-05-15 Daniel Jacobowitz <drow@mvista.com>
16690
16691 From Martin Pool <mbp@samba.org>:
16692 * server.c (gdbserver_usage): New function.
16693 (main): Call it.
16694
166952002-05-14 Daniel Jacobowitz <drow@mvista.com>
16696
16697 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16698 stop_at -> stop_pc.
16699
167002002-05-04 Andrew Cagney <ac131313@redhat.com>
16701
16702 * Makefile.in: Remove obsolete code.
16703
167042002-04-24 Michal Ludvig <mludvig@suse.cz>
16705
16706 * linux-low.c (regsets_fetch_inferior_registers),
16707 (regsets_store_inferior_registers): Removed cast to int from
16708 ptrace() calls.
16709 * regcache.h: Added declaration of struct inferior_info.
16710
167112002-04-20 Daniel Jacobowitz <drow@mvista.com>
16712
16713 * inferiors.c (struct inferior_info): Add regcache_data.
16714 (add_inferior): Call create_register_cache.
16715 (clear_inferiors): Call free_register_cache.
16716 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16717 * regcache.c (struct inferior_regcache_data): New.
16718 (registers): Remove.
16719 (get_regcache): New function.
16720 (create_register_cache, free_register_cache): New functions.
16721 (set_register_cache): Don't initialize the register cache here.
16722 (registers_to_string, registers_from_string, register_data): Call
16723 get_regcache.
16724 * regcache.h: Add prototypes.
16725 * server.h: Likewise.
16726
167272002-04-20 Daniel Jacobowitz <drow@mvista.com>
16728
16729 * mem-break.c: New file.
16730 * mem-break.h: New file.
16731 * Makefile.in: Add mem-break.o rule; update server.h
16732 dependencies.
16733 * inferiors.c (struct inferior_info): Add target_data
16734 member.
16735 (clear_inferiors): Free target_data member if set.
16736 (inferior_target_data, set_inferior_target_data): New functions.
16737 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16738 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16739 * linux-low.c (linux_bp_reinsert): New variable.
16740 (struct inferior_linux_data): New.
16741 (linux_create_inferior): Use set_inferior_target_data.
16742 (linux_attach): Likewise. Call add_inferior.
16743 (linux_wait_for_one_inferior): New function.
16744 (linux_wait): Call it.
16745 (linux_write_memory): Add const.
16746 (initialize_low): Call set_breakpoint_data.
16747 * linux-low.h (struct linux_target_ops): Add breakpoint
16748 handling members.
16749 * server.c (attach_inferior): Remove extra add_inferior
16750 call.
16751 * server.h: Include mem-break.h. Update inferior.c
16752 prototypes.
16753 * target.c (read_inferior_memory)
16754 (write_inferior_memory): New functions.
16755 * target.h (read_inferior_memory)
16756 (write_inferior_memory): Change macros to prototypes.
16757 (struct target_ops): Update comments. Add const to write_memory
16758 definition.
16759
167602002-04-11 Daniel Jacobowitz <drow@mvista.com>
16761
16762 * linux-low.c (usr_store_inferior_registers): Support
16763 registers which are allowed to fail to store.
16764 * linux-low.h (linux_target_ops): Likewise.
16765 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16766 (ppc_cannot_store_register): FPSCR may not be storable.
16767
167682002-04-09 Daniel Jacobowitz <drow@mvista.com>
16769
16770 * server.h: Include <string.h> if HAVE_STRING_H.
16771 * ChangeLog: Correct paths in last ChangeLog entry.
16772
167732002-04-09 Daniel Jacobowitz <drow@mvista.com>
16774
16775 * linux-low.h: Remove obsolete prototypes.
16776 (struct linux_target_ops): New.
16777 (extern the_low_target): New.
16778 * linux-low.c (num_regs, regmap): Remove declarations.
16779 (register_addr): Use the_low_target explicitly.
16780 (fetch_register): Likewise.
16781 (usr_fetch_inferior_registers): Likewise.
16782 (usr_store_inferior_registers): Likewise.
16783 * linux-arm-low.c (num_regs): Remove.
16784 (arm_num_regs): Define.
16785 (arm_regmap): Renamed from regmap, made static.
16786 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16787 made static.
16788 (arm_cannot_store_register): Renamed from cannot_store_register,
16789 made static.
16790 (the_low_target): New.
16791 * linux-i386-low.c (num_regs): Remove.
16792 (i386_num_regs): Define.
16793 (i386_regmap): Renamed from regmap, made static.
16794 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16795 made static.
16796 (i386_cannot_store_register): Renamed from cannot_store_register,
16797 made static.
16798 (the_low_target): New.
16799 * linux-ia64-low.c (num_regs): Remove.
16800 (ia64_num_regs): Define.
16801 (ia64_regmap): Renamed from regmap, made static.
16802 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16803 made static.
16804 (ia64_cannot_store_register): Renamed from cannot_store_register,
16805 made static.
16806 (the_low_target): New.
16807 * linux-m68k-low.c (num_regs): Remove.
16808 (m68k_num_regs): Define.
16809 (m68k_regmap): Renamed from regmap, made static.
16810 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16811 made static.
16812 (m68k_cannot_store_register): Renamed from cannot_store_register,
16813 made static.
16814 (the_low_target): New.
16815 * linux-mips-low.c (num_regs): Remove.
16816 (mips_num_regs): Define.
16817 (mips_regmap): Renamed from regmap, made static.
16818 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16819 made static.
16820 (mips_cannot_store_register): Renamed from cannot_store_register,
16821 made static.
16822 (the_low_target): New.
16823 * linux-ppc-low.c (num_regs): Remove.
16824 (ppc_num_regs): Define.
16825 (ppc_regmap): Renamed from regmap, made static.
16826 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16827 made static.
16828 (ppc_cannot_store_register): Renamed from cannot_store_register,
16829 made static.
16830 (the_low_target): New.
16831 * linux-s390-low.c (num_regs): Remove.
16832 (s390_num_regs): Define.
16833 (s390_regmap): Renamed from regmap, made static.
16834 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16835 made static.
16836 (s390_cannot_store_register): Renamed from cannot_store_register,
16837 made static.
16838 (the_low_target): New.
16839 * linux-sh-low.c (num_regs): Remove.
16840 (sh_num_regs): Define.
16841 (sh_regmap): Renamed from regmap, made static.
16842 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16843 made static.
16844 (sh_cannot_store_register): Renamed from cannot_store_register,
16845 made static.
16846 (the_low_target): New.
16847 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16848 (the_low_target): New.
16849
168502002-04-09 Daniel Jacobowitz <drow@mvista.com>
16851
16852 * Makefile.in: Add stamp-h target.
16853 * configure.in: Create stamp-h.
16854 * configure: Regenerated.
16855
168562002-04-09 Daniel Jacobowitz <drow@mvista.com>
16857
16858 * inferiors.c: New file.
16859 * target.c: New file.
16860 * target.h: New file.
16861 * Makefile.in: Add target.o and inferiors.o. Update
16862 dependencies.
16863 * linux-low.c (inferior_pid): New static variable,
16864 moved from server.c.
16865 (linux_create_inferior): Renamed from create_inferior.
16866 Call add_inferior. Return 0 on success instead of a PID.
16867 (linux_attach): Renamed from myattach.
16868 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16869 (linux_thread_alive): Renamed from mythread_alive.
16870 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16871 child dies.
16872 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16873 (regsets_store_inferior_registers): Correct error message.
16874 Add missing ``return 0''.
16875 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16876 (linux_store_registers): Renamed from store_inferior_registers.
16877 (linux_read_memory): Renamed from read_inferior_memory.
16878 (linux_write_memory): Renamed from write_inferior_memory.
16879 (linux_target_ops): New structure.
16880 (initialize_low): Call set_target_ops ().
16881 * remote-utils.c (unhexify): New function.
16882 (hexify): New function.
16883 (input_interrupt): Send signals to ``signal_pid''.
16884 * server.c (inferior_pid): Remove.
16885 (start_inferior): Update create_inferior call.
16886 (attach_inferior): Call add_inferior.
16887 (handle_query): New function.
16888 (main): Call handle_query for `q' packets.
16889 * server.h: Include "target.h". Remove obsolete prototypes.
16890 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16891
168922002-04-09 Daniel Jacobowitz <drow@mvista.com>
16893
16894 * Makefile.in: Add WARN_CFLAGS. Update configury
16895 dependencies.
16896 * configure.in: Check for <string.h>
16897 * configure: Regenerate.
16898 * config.in: Regenerate.
16899 * gdbreplay.c: Include needed system headers.
16900 (remote_open): Remove strchr prototype.
16901 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16902 * regcache.c (supply_register): Change buf argument to const void *.
16903 (supply_register_by_name): Likewise.
16904 (collect_register): Change buf argument to void *.
16905 (collect_register_by_name): Likewise.
16906 * regcache.h: Add missing prototypes.
16907 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16908 * server.c (handle_query): New function.
16909 (attached): New static variable, moved out of main.
16910 (main): Quiet longjmp clobber warnings.
16911 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16912 * utils.c (error): Remove NORETURN.
16913 (fatal): Likewise.
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