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Update GDB gdb_proc_service.h workaround to match gdbserver
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
3795e814
GB		 12018-10-01 Gary Benson <gbenson@redhat.com>
2
3 * gdb_proc_service.h: Synchronize comments and whitespace with
4 GDB's version of this file.
5
49b036f1
TT		 62018-09-25 Tom Tromey <tom@tromey.com>
7
8 * configure: Rebuild.
9 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
10
8ff03f0b
SM		 112018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
12
13 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
14 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
15 ($(IPA_LIB)): Sort IPA_OBJS.
16
a1cd91dc
SM		 172018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
18
19 * Makefile.in: Remove references to $(ADD_DEPS).
20
752312ba
TT		 212018-09-16 Tom Tromey <tom@tromey.com>
22
23 * remote-utils.c (remote_open): Use GNU style for metasyntactic
24 variables.
25 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
26 variables.
27
f1628857
TT		 282018-09-05 Tom Tromey <tom@tromey.com>
29
30 * configure: Rebuild.
31
ad202fcc
SM		 322018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
33
34 PR build/23399
35 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
36
d3d8724a
TT		 372018-08-27 Tom Tromey <tom@tromey.com>
38
39 PR build/23087:
40 * configure: Rebuild.
41
b4f183d2
TT		 422018-08-27 Tom Tromey <tom@tromey.com>
43
44 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
45 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
46 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
47 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
48 (s390x_emit_stack_adjust): Add casts to unsigned char.
49
4e2aa472
SM		 502018-08-22 Simon Marchi <simon.marchi@ericsson.com>
51
52 PR gdb/23374
53 PR gdb/23375
54 * server.h (struct client_state) <disable_randomization>:
55 Initialize to 1.
56
cf4088a9
SM		 572018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
58
59 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
60 variable.
61 (mips_supply_ptrace_register): Likewise.
62
a0de763e
TT		 632018-07-22 Tom Tromey <tom@tromey.com>
64
65 * configure: Rebuild.
66
b0a7723d
TT		 672018-07-22 Tom Tromey <tom@tromey.com>
68
69 * win32-low.c (win32_create_inferior): Remove unused variables.
70 * gdbreplay.c (remote_open): Remove unused variable.
71 * remote-utils.c (remote_prepare): Remove unused variable.
72 * x86-tdesc.h (X86_TDESC_H): Define.
73 (amd64_expedite_regs): Define conditionally.
74 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
75 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
76 * remote-utils.c (readchar): Remove unused variable.
77
a780ef4f
PA		 782018-07-13 Pedro Alves <palves@redhat.com>
79
80 * linux-low.c (linux_kill): Change parameter to process_info
81 pointer instead of pid. Adjust.
82 * lynx-low.c (lynx_kill): Likewise.
83 * nto-low.c (nto_kill): Likewise.
84 * spu-low.c (spu_kill): Likewise.
85 * win32-low.c (win32_kill): Likewise.
86 * server.c (handle_v_kill, kill_inferior_callback)
87 (detach_or_kill_for_exit): Adjust.
88 * target.c (kill_inferior): Change parameter to process_info
89 pointer instead of pid. Adjust.
90 * target.h (struct target_ops) <kill>: Change parameter to
91 process_info pointer instead of pid. Adjust all implementations
92 and callers.
93 (kill_inferior): Likewise.
94
ef2ddb33
PA		 952018-07-13 Pedro Alves <palves@redhat.com>
96
97 * linux-low.c (linux_detach, linux_join): Change parameter to
98 process_info pointer instead of pid. Adjust.
99 * lynx-low.c (lynx_detach, lynx_join): Likewise.
100 * nto-low.c (nto_detach): Likewise.
101 * spu-low.c (spu_detach, spu_join): Likewise.
102 * win32-low.c (win32_detach, win32_join): Likewise.
103 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
104 * target.h (struct target_ops) <detach, join>: Change parameter to
105 process_info pointer instead of pid. Adjust all implementations
106 and callers.
107 (detach_inferior, join_inferior): Rename 'pid' parameter to
108 'proc'.
109
c7ab0aef
SDJ		 1102018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
111 Jan Kratochvil <jan.kratochvil@redhat.com>
112 Paul Fertser <fercerpav@gmail.com>
113 Tsutomu Seki <sekiriki@gmail.com>
114
115 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
116 (OBS): Add 'common/netstuff.o'.
117 (GDBREPLAY_OBS): Likewise.
118 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
119 (remote_open): Implement support for IPv6
120 connections.
121 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
122 and 'wspiapi.h'.
123 (handle_accept_event): Accept connections from IPv6 sources.
124 (remote_prepare): Handle IPv6-style hostnames; implement
125 support for IPv6 connections.
126 (remote_open): Implement support for printing connections from
127 IPv6 sources.
128
31445d10
PA		 1292018-07-11 Pedro Alves <palves@redhat.com>
130
131 PR gdb/23377
132 * mem-break.c (any_persistent_commands): Add process_info
133 parameter and use it instead of relying on the current process.
134 Change return type to bool.
135 * mem-break.h (any_persistent_commands): Add process_info
136 parameter and change return type to bool.
137 * server.c (handle_detach): Remove require_running_or_return call.
138 Look up the process_info for the process we're about to detach.
139 If not found, return back error to GDB. Adjust
140 any_persistent_commands call to pass down a process pointer.
141
cb197132
PA		 1422018-07-11 Pedro Alves <palves@redhat.com>
143
144 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
145 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
146 instead of collect_register_by_name.
147 * regcache.c (regcache_raw_get_unsigned_by_name): New.
148 * regcache.h (regcache_raw_get_unsigned_by_name): New.
149
1b919490
VB		 1502018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
151 Pedro Alves <palves@redhat.com>
152
153 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
154
d7e15655
TT		 1552018-07-03 Tom Tromey <tom@tromey.com>
156
157 * linux-low.c: Update.
158 * lynx-low.c: Update.
159 * mem-break.c: Update.
160 * nto-low.c: Update.
161 * remote-utils.c: Update.
162 * server.c: Update.
163 * spu-low.c: Update.
164 * target.c: Update.
165 * win32-low.c: Update.
166
26a57c92
TT		 1672018-07-03 Tom Tromey <tom@tromey.com>
168
169 * server.c: Update.
170
0e998d96
TT		 1712018-07-03 Tom Tromey <tom@tromey.com>
172
173 * linux-low.c: Update.
174
cc6bcb54
TT		 1752018-07-03 Tom Tromey <tom@tromey.com>
176
177 * target.c: Update.
178
e38504b3
TT		 1792018-07-03 Tom Tromey <tom@tromey.com>
180
181 * linux-low.c: Update.
182 * linux-mips-low.c: Update.
183 * lynx-low.c: Update.
184 * nto-low.c: Update.
185 * remote-utils.c: Update.
186 * server.c: Update.
187 * spu-low.c: Update.
188 * target.c: Update.
189 * thread-db.c: Update.
190
e99b03dc
TT		 1912018-07-03 Tom Tromey <tom@tromey.com>
192
193 * linux-low.c: Update.
194 * linux-mips-low.c: Update.
195 * lynx-low.c: Update.
196 * mem-break.c: Update.
197 * nto-low.c: Update.
198 * remote-utils.c: Update.
199 * server.c: Update.
200 * spu-low.c: Update.
201 * target.c: Update.
202 * tracepoint.c: Update.
203
f2907e49
TT		 2042018-07-03 Tom Tromey <tom@tromey.com>
205
206 * linux-low.c: Update.
207 * linux-ppc-low.c: Update.
208 * linux-x86-low.c: Update.
209 * proc-service.c: Update.
210 * server.c: Update.
211 * spu-low.c: Update.
212 * thread-db.c: Update.
213 * win32-low.c: Update.
214
fd79271b
TT		 2152018-07-03 Tom Tromey <tom@tromey.com>
216
217 * linux-low.c: Update.
218 * lynx-low.c: Update.
219 * nto-low.c: Update.
220 * remote-utils.c: Update.
221 * spu-low.c: Update.
222 * thread-db.c: Update.
223 * win32-low.c: Update.
224
c0867626
SDJ		 2252018-06-29 Joel Brobecker <brobecker@adacore.com>
226
227 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
228 parameter in call to 'amd64_create_target_description'.
229
2512d7ef
JK		 2302018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
231
232 * x86-tdesc.h: Remove executable permission flag.
233
d0ac1c44
SM		 2342018-06-19 Simon Marchi <simon.marchi@ericsson.com>
235
236 * configure.ac: Remove AC_PREREQ, add missing quoting.
237 * configure: Re-generate.
238 * config.in: Re-generate.
239 * aclocal.m4: Re-generate.
240
c4eb05ff
SM		 2412018-06-18 Simon Marchi <simon.marchi@ericsson.com>
242
243 * tracepoint.h (current_traceframe): Remove declaration.
244
02895270
AH		 2452018-06-18 Alan Hayward <alan.hayward@arm.com>
246
247 * linux-aarch64-low.c (is_sve_tdesc): New function.
248 (aarch64_sve_regs_copy_to_regcache): Likewise.
249 (aarch64_sve_regs_copy_from_regcache): Likewise.
250 (aarch64_regs_info): Add SVE checks.
251 (initialize_low_arch): Initialize SVE.
252
e9902bfc
AH		 2532018-06-18 Alan Hayward <alan.hayward@arm.com>
254
255 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
256
fefa175e
AH		 2572018-06-11 Alan Hayward <alan.hayward@arm.com>
258
259 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
260 (initialize_low_tracepoint): Likewise
261 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
262 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
263 param.
264 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
265 checks.
266 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
267
b91ad3ff
AH		 2682018-06-11 Alan Hayward <alan.hayward@arm.com>
269
270 * server.h (PBUFSIZ): Increase size
271
f868386e
AH		 2722018-06-11 Alan Hayward <alan.hayward@arm.com>
273
274 * regcache.c (regcache::raw_compare): New function.
275 * regcache.h (regcache::raw_compare): New declaration.
276
9c861883
AH		 2772018-06-11 Alan Hayward <alan.hayward@arm.com>
278
279 * regcache.c (new_register_cache): Use new.
280 (free_register_cache): Use delete.
281 (register_data): Use const.
282 (supply_register): Move body inside regcache.
283 (regcache::raw_supply): New override function.
284 (collect_register): Move body inside regcache.
285 (regcache::raw_collect): New override function.
286 (regcache::get_register_status): New override function.
287 * regcache.h (struct regcache): Inherit from reg_buffer_common.
288
40591844
TT		 2892018-06-09 Tom Tromey <tom@tromey.com>
290
291 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
292 declare queue.
293 (event_queue): Use std::queue.
294 (gdb_event_xfree): Remove.
295 (initialize_event_loop, process_event, wait_for_event): Update.
296
6341380d
SC		 2972018-06-08 Stan Cox <scox@redhat.com>
298
299 * win32-low.c (win32_create_inferior): last_ptid and last_status
300 moved to client_state.
301
03349c93
PA		 3022018-06-08 Pedro Alves <palves@redhat.com>
303
304 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
305 common/common-exceptions.o, common/common-utils.o,
306 common/errors.o, common/print-utils.o and utils.o.
307 * gdbreplay.c: Include "common-defs.h" instead of the two
308 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
309 string.h or alloca.h.
310 (perror_with_name): Delete.
311 (remote_open): Use xstrdup instead of strdup.
312 (main): Rename to ...
313 (captured_main): ... this.
314 (main): New.
315
8dcc53b3
TT		 3162018-06-08 Tom Tromey <tom@tromey.com>
317
318 * linux-low.c (linux_low_read_btrace): Update.
319
c12a5089
SC		 3202018-06-04 Stan Cox <scox@redhat.com>
321
322 * server.h (struct client_state): New.
323 * server.c (cont_thread, general_thread, multi_process)
324 (report_fork_events, report_vfork_events, report_exec_events)
325 (report_thread_events, swbreak_feature, hwbreak_feature)
326 (vCont_supported, disable_randomization, pass_signals)
327 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
328 Moved to client_state.
329 * remote-utils.c (remote_debug, noack_mode)
330 (transport_is_reliable): Moved to client_state.
331 * tracepoint.c (current_traceframe): Moved to client_state.
332
333 Update all callers.
334 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
335 linux-low.c, remote-utils.h, target.c: Use client_state.
336
122394f1
AH		 3372018-05-31 Alan Hayward <alan.hayward@arm.com>
338
339 * configure.srv: Add new c/h file.
340
95228a0d
AH		 3412018-05-31 Alan Hayward <alan.hayward@arm.com>
342
343 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
344 null VQ.
345
d8dab6c3
MR		 3462018-05-25 Maciej W. Rozycki <macro@mips.com>
347
348 * gdb.arch/mips-fpregset-core.exp: New test.
349 * gdb.arch/mips-fpregset-core.c: New test source.
350
81e25b7c
EK		 3512018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
352
353 PR server/23198
354 * hostio.c (require_int): Do not report overflow for integers
355 between 0xfffffff and 0x7fffffff.
356
7e947ad3
MR		 3572018-05-22 Maciej W. Rozycki <macro@mips.com>
358
359 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
360 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
361 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
362 functions.
363 (the_low_target): Wire them.
364
1d75a658
PFC		 3652018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
366
367 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
368 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
369 mode. Call collect_register_by_name with vscr using
370 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
371 (ppc_store_vrregset): Add and set vscr_offset variable as in
372 ppc_fill_vrregset. Call supply_register_by_name with vscr using
373 vscr_offset.
374
d078308a
PFC		 3752018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
376
377 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
378 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
379 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
380
7273b5fc
PFC		 3812018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
382
383 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
384 (ppc_store_vsxregset): Likewise.
385 (ppc_fill_vrregset): Likewise.
386 (ppc_store_vrregset): Likewise.
387 (ppc_fill_evrregset): Likewise.
388 (ppc_store_evrregset): Likewise.
389 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
390 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
391 needed.
392
2e077f5e
PFC		 3932018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
394
395 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
396 wordsize of the inferior. Call ppc_linux_target_wordsize.
397
bd64614e
PFC		 3982018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
399
400 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
401 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
402 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
403 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
404 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
405 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
406 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
407 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
408 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
409 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
410 (tdesc_powerpc_e500l): Remove.
411 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
412 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
413 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
414 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
415 linux-ppc-tdesc.h.
416 (ppc_arch_setup): Remove target description matching code. Fill a
417 ppc_linux_features struct and call ppc_linux_match_description
418 with it.
419
75d74cca
MR		 4202018-05-22 Maciej W. Rozycki <macro@mips.com>
421
422 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
423 width of the requested register exceeds the width of the
424 `ptrace' data type.
425 (mips_cannot_store_register): Likewise.
426
e4439e43
MR		 4272018-05-21 Maciej W. Rozycki <macro@mips.com>
428
429 * linux-mips-low.c (mips_fetch_register): New function. Update
430 preceding comment.
431 (mips_store_gregset): Supply 0 rather than $restart for $zero.
432 (the_low_target): Wire `mips_fetch_register'.
433
55271bf9
JB		 4342018-05-10 Joel Brobecker <brobecker@adacore.com>
435
436 * lynx-i386-low.c (LYNXOS_178): New macro.
437 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
438 the layout on LynxOS-178.
439 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
440 handle floating point registers that are not supported by
441 LynxOS-178.
442
1a34f210
TT		 4432018-05-10 Tom Tromey <tom@tromey.com>
444
445 * configure: Rebuild.
446
190852c8
JB		 4472018-05-10 Joel Brobecker <brobecker@adacore.com>
448
449 PR server/23158:
450 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
451 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
452 Use it to set the expedite_regs field in the given tdesc.
453 * x86-tdesc.h: New file.
454 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
455 Adjust following the addition of the new expedite_regs parameter
456 to init_target_desc.
457 * linux-tic6x-low.c (tic6x_read_description): Likewise.
458 * linux-x86-tdesc.c: #include "x86-tdesc.h".
459 (i386_linux_read_description, amd64_linux_read_description):
460 Adjust following the addition of the new expedite_regs parameter
461 to init_target_desc.
462 * lynx-i386-low.c: #include "x86-tdesc.h".
463 (lynx_i386_arch_setup): Adjust following the addition of the new
464 expedite_regs parameter to init_target_desc.
465 * nto-x86-low.c: #include "x86-tdesc.h".
466 (nto_x86_arch_setup): Adjust following the addition of the new
467 expedite_regs parameter to init_target_desc.
468 * win32-i386-low.c: #include "x86-tdesc.h".
469 (i386_arch_setup): Adjust following the addition of the new
470 expedite_regs parameter to init_target_desc.
471
7dbac825
JB		 4722018-05-10 Joel Brobecker <brobecker@adacore.com>
473
474 PR server/23158:
475 * win32-low.c (win32_create_inferior): Add call to my_wait
476 setting last_status global.
477
906994d9
JB		 4782018-05-10 Joel Brobecker <brobecker@adacore.com>
479
480 PR server/23158:
481 * win32-low.c (create_process): Only call gdb_tilde_expand if
482 inferior_cwd is not NULL.
483
8ee22052
AB		 4842018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
485
486 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
487 registers to the cache if their values have changed.
488 (i387_xsave_to_cache): Provide default values for x87 control
489 registers when these features are available, but disabled.
490 * regcache.c (supply_register_by_name_zeroed): New function.
491 * regcache.h (supply_register_by_name_zeroed): Declare new
492 function.
493
aff689d3
TT		 4942018-05-07 Tom Tromey <tom@tromey.com>
495
496 * configure: Rebuild.
497
85e26832
TT		 4982018-05-04 Tom Tromey <tom@tromey.com>
499
500 * configure: Rebuild.
501
a3b60e45
JK		 5022018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
503 Pedro Alves <palves@redhat.com>
504
505 * linux-aarch64-low.c (aarch64_stopped_data_address):
506 Likewise.
507
632e107b
TT		 5082018-04-27 Tom Tromey <tom@tromey.com>
509
510 * configure: Rebuild.
511
458412c3
TT		 5122018-04-23 Tom Tromey <tom@tromey.com>
513
514 * configure: Rebuild.
515
f31c089e
SM		 5162018-04-19 Simon Marchi <simon.marchi@ericsson.com>
517
518 * Makefile.in (depcomp): Add "..".
519 (all_deps_files): New and use it.
520
b319b098
AH		 5212018-04-18 Alan Hayward <alan.hayward@arm.com>
522
523 * configure.srv (aarch64*-*-linux*): Don't include xml.
524 (i[34567]86-*-cygwin*): Likewise.
525 (i[34567]86-*-linux*): Likewise.
526 (i[34567]86-*-lynxos*): Likewise.
527 (i[34567]86-*-mingw32ce*): Likewise.
528 (i[34567]86-*-mingw*): Likewise.
529 (i[34567]86-*-nto*): Likewise.
530 (tic6x-*-uclinux): Likewise.
531 (x86_64-*-linux*): Likewise.
532 (x86_64-*-mingw*): Likewise.
533 (x86_64-*-cygwin*): Likewise.
534
3b74854b
AH		 5352018-04-18 Alan Hayward <alan.hayward@arm.com>
536
537 * tdesc.c: Remove xml parameter.
538
e98577a9
AH		 5392018-04-18 Alan Hayward <alan.hayward@arm.com>
540
541 * server.c (get_features_xml): Remove cast.
542 * tdesc.c (void target_desc::accept): Fill in function.
543 (tdesc_get_features_xml): Remove old xml creation.
544 (print_xml_feature::visit_pre): Add xml vistor.
545 * tdesc.h (struct target_desc): Make xmltarget mutable.
546 (tdesc_get_features_xml): Remove declaration.
547
d278f585
AH		 5482018-04-18 Alan Hayward <alan.hayward@arm.com>
549
550 * tdesc.c (tdesc_architecture_name): Add new function.
551 (tdesc_osabi_name): Likewise.
552 (tdesc_get_features_xml): Use new functions.
553
eee8a18d
AH		 5542018-04-18 Alan Hayward <alan.hayward@arm.com>
555
556 * tdesc.c (tdesc_create_flags): Remove.
557 (tdesc_add_flag): Likewise.
558 (tdesc_named_type): Likewise.
559 (tdesc_create_union): Likewise.
560 (tdesc_create_struct): Likewise.
561 (tdesc_create_vector): Likewise.
562 (tdesc_add_bitfield): Likewise.
563 (tdesc_add_field): Likewise.
564 (tdesc_set_struct_size): Likewise.
565
82ec9bc7
AH		 5662018-04-18 Alan Hayward <alan.hayward@arm.com>
567
568 * tdesc.c (~target_desc): Remove implictly deleted items.
569 (init_target_desc): Iterate all features.
570 (tdesc_get_features_xml): Use vector.
571 (tdesc_create_feature): Create feature.
572 * tdesc.h (tdesc_feature) Remove
573 (target_desc): Add features.
574
ea3e7d71
AH		 5752018-04-18 Alan Hayward <alan.hayward@arm.com>
576
577 * Makefile.in: Add common/tdesc.c
578 * tdesc.c (init_target_desc): init all reg_defs from register
579 vector.
580 (tdesc_create_reg): Create tdesc_reg.
581 * tdesc.h (tdesc_feature): Add register vector.
582
17d08cd4
SM		 5832018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
584
585 * tdesc.h (struct target_desc) <features>: Change type to
586 std::vector<std::string>.
587 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
588 changes.
589 (tdesc_get_features_xml): Likewise.
590 (tdesc_create_feature): Likewise.
591
5cd3e386
AH		 5922018-03-26 Alan Hayward <alan.hayward@arm.com>
593
594 * regcache.c (find_register_by_number): Return a ref.
595 (find_regno): Use references.
596 (register_size): Likewise.
597 (register_data): Likewise.
598 * tdesc.c (target_desc::~target_desc): Remove free calls.
599 (target_desc::operator==): Use std::vector compare.
600 (init_target_desc): Use reference.
601 (tdesc_create_reg): Use reg constructors.
602 * tdesc.h (struct target_desc): Replace pointer with object.
603
dff7492c
AH		 6042018-03-23 Alan Hayward <alan.hayward@arm.com>
605
606 * regcache.c (find_register_by_number): Make static.
607 (find_regno): Use find_register_by_number
608 * regcache.h (struct reg): Remove declaration.
609
d80e5242
AH		 6102018-03-23 Alan Hayward <alan.hayward@arm.com>
611
612 * tdesc.c (target_desc::~target_desc): Move to here.
613 (target_desc::operator==): Likewise.
614 * tdesc.h (target_desc::~target_desc): Move from here.
615 (target_desc::operator==): Likewise.
616
f69c5afb
AA		 6172018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
618
619 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
620
ce29f843
AA		 6212018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
622
623 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
624 S390_TDESC_GS.
625 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
626 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
627 and init_registers_s390_gs_linux64.
628
c49bd90b
AA		 6292018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
630
631 * linux-s390-low.c (s390_fill_gs): Remove function.
632 (s390_fill_gsbc): Remove function.
633 (s390_regsets): Set fill functions for the guarded storage regsets
634 to NULL.
635
7edb9bd3
AA		 6362018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
637
638 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
639 the word size. Add comment.
640 (s390_get_wordsize): New function.
641 (s390_arch_setup): No longer select a temporary tdesc to fetch the
642 pswm with it. Instead, use s390_get_wordsize to determine the
643 word size first and derive the correct tdesc from that directly.
644
39be3c7e
SM		 6452018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
646
647 * Makefile.in: Include silent-rules.mk.
648 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
649 (COMPILE): Add ECHO_CXX.
650 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
651 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
652 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
653 (version-generated.c): Add ECHO_GEN.
654 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
655 (IPAGENT_COMPILE): Add ECHO_CXX.
656 (%-generated.c): Add ECHO_REGDAT.
657
3ae9ce5d
TT		 6582018-03-14 Tom Tromey <tom@tromey.com>
659
660 PR cli/14977:
661 * ax.c (ax_printf): Special case for NULL.
662
e6a58aa8
SM		 6632018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
664
665 * linux-low.c (linux_qxfer_libraries_svr4): Use
666 xml_escape_text_append.
667
f6e8a41e
SM		 6682018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
669
670 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
671
b9671caf
SM		 6722018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
673
674 * server.c (handle_general_set): Remove unnecessary xstrdup.
675
e80aaf61
SM		 6762018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
677
678 * server.c (parse_debug_format_options): Adjust to
679 delim_string_to_char_ptr_vec changes.
680 * thread-db.c (thread_db_load_search): Adjust to
681 dirnames_to_char_ptr_vec changes.
682
b1223e78
MM		 6832018-03-01 Markus Metzger <markus.t.metzger@intel.com>
684
685 * target.h (target_enable_btrace, target_disable_btrace)
686 (target_read_btrace, target_read_btrace_conf): Turn macro into
687 inline function. Throw error if target method is not defined.
688 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
689 check for btrace target method. Be prepared to handle exceptions
690 from btrace target methods.
691
81561546
SDJ		 6922018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
693
694 * server.c (captured_main): Change order of error message printed
695 when the current working directory cannot be found.
696
25e3c82c
SDJ		 6972018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
698
699 * server.c: Include "filenames.h" and "pathstuff.h".
700 (program_name): Delete variable.
701 (program_path): New anonymous class.
702 (get_exec_wrapper): Use "program_path" instead of
703 "program_name".
704 (handle_v_run): Likewise.
705 (captured_main): Likewise.
706 (process_serial_event): Likewise.
707
b4987c95
SDJ		 7082018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
709
710 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
711 (OBJS): Add "pathstuff.o".
712 * server.c (current_directory): New global variable.
713 (captured_main): Initialize "current_directory".
714
f46cd62a
AH		 7152018-02-26 Alan Hayward <alan.hayward@arm.com>
716
717 * tdesc.c: Use common/tdesc.h.
718 * tdesc.h: Likewise.
719
a543c5ca
AH		 7202018-02-20 Alan Hayward <alan.hayward@arm.com>
721 Simon Marchi <simon.marchi@ericsson.com>
722
723 * Makefile.in: Switch order of make rules.
724
b5884fa7
AH		 7252018-02-19 Alan Hayward <alan.hayward@arm.com>
726
727 * Makefile.in: Add common directory in build.
728 * configure.ac: Add common reference.
729 * configure: Regenerate.
730
de6242d3
MM		 7312018-02-09 Markus Metzger <markus.t.metzger@intel.com>
732
733 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
734 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
735 * spu-low.c (spu_target_ops): Likewise.
736 * win32-low.c (win32_target_ops): Likewise.
737 * server.c (supported_btrace_packets): Report packets unconditionally.
738 * target.h (target_ops) <supports_btrace>: Remove.
739 (target_supports_btrace): Remove.
740
9ee23a85
MM		 7412018-02-09 Markus Metzger <markus.t.metzger@intel.com>
742
743 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
744 (handle_btrace_disable): Change return type to void. Use exceptions
745 to report errors.
746 (handle_btrace_general_set): Catch exception and copy message to
747 return message.
748
8ce47547
TT		 7492018-02-08 Tom Tromey <tom@tromey.com>
750
751 * linux-low.c (install_software_single_step_breakpoints): Use
752 make_scoped_restore.
753 * inferiors.c (make_cleanup_restore_current_thread): Remove.
754 (do_restore_current_thread_cleanup): Remove.
755 * gdbthread.h (make_cleanup_restore_current_thread): Don't
756 declare.
757
45dd3607
TT		 7582018-02-08 Tom Tromey <tom@tromey.com>
759
760 * mem-break.c (set_raw_breakpoint_at): Use
761 gdb::unique_xmalloc_ptr.
762
e671cd59
PA		 7632018-01-30 Pedro Alves <palves@redhat.com>
764
765 PR gdb/13211
766 * target.c (target_terminal::terminal_state): Rename to ...
767 (target_terminal::m_terminal_state): ... this.
768
a0aad537
JC		 7692018-01-19 James Clarke <jrtc27@jrtc27.com>
770
771 * linux-low.c (handle_extended_wait): Surround call to
772 thread_db_notice_clone with #ifdef USE_THREAD_DB.
773
4d9b86e1
SM		 7742018-01-17 Simon Marchi <simon.marchi@ericsson.com>
775
776 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
777 linux_ptrace_attach_fail_reason_string now returning an
778 std::string.
779 (linux_attach): Likewise.
780 * thread-db.c (attach_thread): Likewise.
781
f517c180
EA		 7822018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
783
784 PR gdb/21559
785 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
786 checking for fs_base/gs_base fields in struct user_regs_struct.
787 * configure: Regenerate.
788
9a70f35c
YQ		 7892018-01-16 Yao Qi <yao.qi@linaro.org>
790
791 PR gdb/18749
792 * linux-low.c (fetch_register): Call supply_register instead of
793 error.
794
605fd3c6
YQ		 7952018-01-08 Yao Qi <yao.qi@linaro.org>
796 Simon Marchi <simon.marchi@ericsson.com>
797
798 * Makefile.in (OBS): Remove selftest.o.
799 * configure.ac: Set srv_selftest_objs if $development is true.
800 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
801 * configure: Re-generated.
802 * server.c (captured_main): Wrap variable selftest_filter with
803 GDB_SELF_TEST.
804
2cc05030
SM		 8052018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
806
807 * server.c (parse_debug_format_options): Return std::string.
808 (handle_monitor_command, captured_main): Adjust.
809
e379cee6
PA		 8102018-01-05 Pedro Alves <palves@redhat.com>
811
812 PR gdb/18653
813 * server.c (captured_main): Pass quiet=false to
814 save_original_signals_state.
815
82e1e79a
JB		 8162018-01-01 Joel Brobecker <brobecker@adacore.com>
817
818 * gdbreplay.c (gdbreplay_version): Update copyright year in
819 version message.
820 * server.c (gdbserver_version): Likewise.
821
8e481c3b
TT		 8222017-12-08 Tom Tromey <tom@tromey.com>
823
824 * ax.c (ax_printf): Update.
825
a8806230
YQ		 8262017-12-07 Yao Qi <yao.qi@linaro.org>
827
828 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
829 aarch64_linux_read_description.
830 * linux-amd64-ipa.c (idx2mask): New array.
831 (get_ipa_tdesc): Move idx2mask out.
832 (initialize_low_tracepoint): Initialize target descriptions.
833 * linux-i386-ipa.c (idx2mask): New array.
834 (get_ipa_tdesc): Move idx2mask out.
835 (initialize_low_tracepoint): Initialize target descriptions.
836
d4a0e8b5
SM		 8372017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
838
839 * tdesc.c (struct tdesc_type): Change return type.
840 (tdesc_add_flag): Change parameter type.
841 (tdesc_add_bitfield): Likewise.
842 (tdesc_add_field): Likewise.
843 (tdesc_set_struct_size): Likewise.
844
798a7429
SM		 8452017-12-05 Simon Marchi <simon.marchi@ericsson.com>
846
847 * regcache.c (registers_to_string): Remove unused variable.
848
c0e15c9b
SM		 8492017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
850
851 * inferiors.c (for_each_inferior_with_data): Remove.
852 * inferiors.h (for_each_inferior_with_data): Remove.
853 * server.c (handle_qxfer_threads_worker): Change parameter type.
854 (handle_qxfer_threads_proper): Use for_each_thread.
855
f0045347
SM		 8562017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
857
858 * inferiors.c (for_each_inferior): Remove.
859 (clear_inferiors): Use for_each_thread.
860 * inferiors.h (for_each_inferior): Remove.
861 * linux-low.c (linux_wait_for_event_filtered): Use
862 for_each_thread.
863 (linux_stabilize_threads): Likewise.
864 * regcache.c (regcache_release): Likewise.
865 * server.c (gdb_wants_all_threads_stopped): Likewise.
866 (clear_pending_status_callback): Remove.
867 (handle_status): Use for_each_thread.
868 (captured_main): Likewise.
869 * win32-low.c (child_init_thread_list): Likewise.
870 (win32_clear_inferiors): Likewise.
871 (fake_breakpoint_event): Likewise.
872
9521758b
SM		 8732017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
874
875 * inferiors.h (find_inferior): Remove.
876 * inferiors.c (find_inferior): Remove.
877
8f86d7aa
SM		 8782017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
879
880 * linux-low.c (resume_status_pending_p): Update comment.
881 (need_step_over_p): Update comment.
882
e2b44075
SM		 8832017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
884
885 * linux-low.c (proceed_one_lwp): Return void, change parameter
886 type.
887 (unsuspend_and_proceed_one_lwp): Likewise.
888 (proceed_all_lwps): Use for_each_thread.
889 (unstop_all_lwps): Likewise.
890
c80825ff
SM		 8912017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
892
893 * linux-low.c (linux_resume_one_thread): Return void, take
894 parameter directly.
895 (linux_resume): Use for_each_thread.
896
df3e4dbe
SM		 8972017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
898
899 * linux-low.c (send_sigstop_callback): Return void, change
900 parameter type. Rename to...
901 (send_sigstop): ... this.
902 (suspend_and_send_sigstop_callback): Return void, change parameter
903 type. Rename to...
904 (suspend_and_send_sigstop): ... this.
905 (stop_all_lwps): Use for_each_thread.
906
5a6b0a41
SM		 9072017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
908
909 * linux-low.c (lwp_running): Return bool, remove unused
910 argument.
911 (linux_stabilize_threads): Use find_thread.
912
39a64da5
SM		 9132017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
914
915 * linux-low.c (select_singlestep_lwp_callback): Remove.
916 (count_events_callback): Remove.
917 (select_event_lwp_callback): Remove.
918 (select_event_lwp): Use find_thread/for_each_thread.
919
a1385b7b
SM		 9202017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
921
922 * linux-low.c (not_stopped_callback): Return bool, take filter
923 argument directly.
924 (linux_wait_for_event_filtered): Use find_thread.
925 (linux_wait_1): Likewise.
926
454296a2
SM		 9272017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
928
929 * linux-low.c (same_lwp): Remove.
930 (find_lwp_pid): Use find_thread.
931
6b2a85da
SM		 9322017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
933
934 * linux-low.c (delete_lwp_callback): Remove.
935 (linux_mourn): Use for_each_thread.
936
798a38e8
SM		 9372017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
938
939 * linux-low.c (linux_detach_lwp_callback): Return void, remove
940 args parameter, don't check for pid.
941 (linux_detach): Use for_each_thread.
942
e4eb0dec
SM		 9432017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
944
945 * linux-low.c (struct counter): Remove.
946 (second_thread_of_pid_p): Remove.
947 (last_thread_of_process_p): Use find_thread.
948
83e1b6c1
SM		 9492017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
950
951 * inferiors.c (find_inferior_in_random): Remove.
952 * inferiors.h (find_inferior_in_random): Remove.
953 * linux-low.c (status_pending_p_callback): Return bool, accept
954 parameter ptid directly.
955 (linux_wait_for_event_filtered): Use find_thread_in_random.
956 (linux_wait_1): Likewise.
957
8dc7b443
SM		 9582017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
959
960 * inferiors.c (find_inferior_id): Remove.
961 (find_thread_ptid): Move implemention from find_inferior_id to
962 here.
963 * inferiors.h (find_inferior_id): Remove.
964 * server.c (handle_status): Use find_thread_ptid.
965 (process_serial_event): Likewise.
966 * thread-db.c (find_one_thread): Likewise.
967 (thread_db_thread_handle): Likewise.
968 * win32-low.c (thread_rec): Likewise.
969 (child_delete_thread): Likewise.
970 (win32_thread_alive): Likewise.
971 (get_child_debug_event): Likewise.
972
da25033c
SM		 9732017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
974
975 * linux-mips-low.c (update_watch_registers_callback): Return
976 void, remove pid_p parameter, don't check for pid.
977 (mips_insert_point, mips_remove_point): Use for_each_thread.
978
c91bb56b
SM		 9792017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
980
981 * lynx.low (lynx_delete_thread_callback): Remove.
982 (lynx_mourn): Use for_each_thread.
983
634a3254
SM		 9842017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
985
986 * regcache.c (regcache_invalidate_one): Remove.
987 (regcache_invalidate_pid): use for_each_thread.
988
41272101
TT		 9892017-11-26 Tom Tromey <tom@tromey.com>
990
991 * linux-low.c (linux_create_inferior): Update.
992
f5291a6f
UW		 9932017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
994
995 * spu-low.c (spu_create_inferior): Fix typo in argument name.
996
6654d750
AH		 9972017-11-24 Alan Hayward <alan.hayward@arm.com>
998
999 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1000 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1001 * linux-aarch64-tdesc-selftest.c: New file.
1002 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1003
10042017-11-24 Alan Hayward <alan.hayward@arm.com>
1005
1006 * configure.srv: Add new file.
1007 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1008 * linux-aarch64-tdesc-selftest.c: New file.
1009 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1010
49bdb7ee
AH		 10112017-11-24 Alan Hayward <alan.hayward@arm.com>
1012
1013 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1014 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1015 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1016
d6d7ce56
AH		 10172017-11-24 Alan Hayward <alan.hayward@arm.com>
1018
1019 * configure.srv: Add new files.
1020 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1021 aarch64_linux_read_description.
1022 * linux-aarch64-low.c (aarch64_linux_read_description):
1023 Merge with aarch64_arch_setup.
1024 (aarch64_arch_setup): Call aarch64_linux_read_description.
1025 * linux-aarch64-tdesc.c: New file.
1026 * linux-aarch64-tdesc.h: New file.
1027
506fe5f4
YQ		 10282017-11-24 Yao Qi <yao.qi@linaro.org>
1029
1030 * configure.srv: Set $srv_regobj for tic6x-linux.
1031 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1032 (tic6x_read_description): Move some code to tic6x_arch_setup.
1033 (tic6x_tdesc_test): New function.
1034 (initialize_low_arch): Call selftests::register_test.
1035
29f9a567
YQ		 10362017-11-22 Yao Qi <yao.qi@linaro.org>
1037
1038 * remote-utils.c (prepare_resume_reply): Use memcpy.
1039
578290ec
SM		 10402017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1041
1042 * linux-low.c (kill_one_lwp_callback): Return void, take
1043 argument directly, don't filter on pid.
1044 (linux_kill): Use for_each_thread.
1045
eca55aec
SM		 10462017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1047
1048 * linux-low.c (need_step_over_p): Return bool, remove dummy
1049 argument.
1050 (linux_resume, proceed_all_lwps): Use find_thread.
1051
25c28b4d
SM		 10522017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1053
1054 * linux-low.c (resume_status_pending_p): Return bool, remove
1055 flag_p argument.
1056 (linux_resume): Use find_thread.
1057
5fdda392
SM		 10582017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1059
1060 * linux-low.c (struct thread_resume_array): Remove.
1061 (linux_set_resume_request): Return void, take arguments
1062 directly.
1063 (linux_resume): Use for_each_thread.
1064
fcb056a5
SM		 10652017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1066
1067 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1068 return bool, remove data argument.
1069 (linux_stabilize_threads): Use find_thread.
1070
139720c5
SM		 10712017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1072
1073 * linux-low.c (unsuspend_one_lwp): Remove.
1074 (unsuspend_all_lwps): Use for_each_thread, inline code from
1075 unsuspend_one_lwp.
1076
6d1e5673
SM		 10772017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1078
1079 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1080 * linux-low.c (struct iterate_over_lwps_args): Remove.
1081 (iterate_over_lwps_filter): Remove.
1082 (iterate_over_lwps): Use find_thread.
1083
bbf550d5
SM		 10842017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1085
1086 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1087 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1088 code from reset_lwp_ptrace_options_callback.
1089
00192f77
SM		 10902017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1091
1092 * linux-arm-low.c (struct update_registers_data): Remove.
1093 (update_registers_callback): Return void, take arguments
1094 directly, don't check thread's pid.
1095 (arm_insert_point, arm_remove_point): Use for_each_thread.
1096
2bee2b6c
SM		 10972017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1098
1099 * win32-low.c (continue_one_thread): Return void, take argument
1100 directly.
1101 (child_continue): Use for_each_thread.
1102
0b360f19
SM		 11032017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1104
1105 * win32-i386-low.c (update_debug_registers_callback): Rename
1106 to ...
1107 (update_debug_registers): ... this, return void, remove pid_p arg.
1108 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1109
f27866ba
SM		 11102017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1111
1112 * inferiors.h (struct process_info): Add constructor, initialize
1113 fields..
1114 <syscalls_to_catch>: Change type to std::vector<int>.
1115 * inferiors.c (add_process): Allocate process_info with new.
1116 (remove_process): Free process_info with delete.
1117 * linux-low.c (handle_extended_wait): Adjust.
1118 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1119 * server.c (handle_general_set): Adjust.
1120
e849ea89
PA		 11212017-11-16 Pedro Alves <palves@redhat.com>
1122
1123 * remote-utils.c (remote_close): Block SIGIO signals instead of
1124 uninstalling the SIGIO handler.
1125
1d0aa65c
AH		 11262017-11-16 Alan Hayward <alan.hayward@arm.com>
1127
1128 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1129
3491a34c
YQ		 11302017-11-16 Yao Qi <yao.qi@linaro.org>
1131
1132 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1133 (tic6x_store_gregset): Likewise.
1134 (tic6x_usrregs_info): Move it up.
1135
a602f924
AH		 11362017-11-15 Alan Hayward <alan.hayward@arm.com>
1137
1138 * Makefile.in: Update arch rules.
1139 * configure.srv: Explicitly mark arch/ files.
1140
5616b6c3
AS		 11412017-11-13 Andreas Schwab <schwab@suse.de>
1142
1143 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1144 function.
1145 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1146
d1928160
PA		 11472017-11-06 Pedro Alves <palves@redhat.com>
1148
1149 * config.in, configure: Regenerate.
1150
bac608e7
SM		 11512017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1152
1153 * target.c (struct thread_search): Remove.
1154 (thread_search_callback): Remove.
1155 (prepare_to_access_memory): Use for_each_thread instead of
1156 find_inferior. Inline code from thread_search_callback.
1157
eaddb425
SM		 11582017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1159
1160 * server.c (struct visit_actioned_threads_data): Remove.
1161 (visit_actioned_threads): Change prototype to take arguments
1162 directly.
1163 (resume): Use find_thread instead of find_inferior.
1164
99078d34
SM		 11652017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1166
1167 * server.c (queue_stop_reply_callback): Change prototype, return
1168 void.
1169 (find_status_pending_thread_callback): Remove.
1170 (handle_status): Replace find_inferior with find_thread and
1171 for_each_thread.
1172
cc628f3d
AH		 11732017-10-25 Alan Hayward <alan.hayward@arm.com>
1174
1175 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1176 with REGNO.
1177 (aarch64_store_gregset): Likewise.
1178 (aarch64_fill_fpregset): Likewise.
1179 (aarch64_store_fpregset): Likewise.
1180
4d3bb80e
SM		 11812017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1182
1183 * gdbthread.h (find_thread, for_each_thread): New functions.
1184 * inferiors.c (thread_of_pid): Remove.
1185 (find_any_thread_of_pid): Use find_thread.
1186 * linux-low.c (num_lwps): Use for_each_thread.
1187
7a7cdfa0
YQ		 11882017-10-17 Yao Qi <yao.qi@linaro.org>
1189
1190 * Makefile.in: Remove one rule.
1191 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1192
e675d170
YQ		 11932017-10-17 Yao Qi <yao.qi@linaro.org>
1194
1195 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1196 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1197
7eb4e0f9
YQ		 11982017-10-17 Yao Qi <yao.qi@linaro.org>
1199
1200 * configure.srv: Rename arm.o with arch/arm.o.
1201
60d6cfc9
YQ		 12022017-10-17 Yao Qi <yao.qi@linaro.org>
1203
1204 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1205 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1206 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1207 (arch-i386.o, arch-amd64.o): Remove rules.
1208 (arch/%.o): New rule.
1209 Update POSTCOMPILE and COMPILE.pre.
1210 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1211 * configure: Re-generated.
1212 * configure.srv: Replace arch-i386.o with arch/i386.o.
1213 Replace arch-amd64.o with arch/amd64.o.
1214
5bfda255
YQ		 12152017-10-16 Yao Qi <yao.qi@linaro.org>
1216
1217 * configure: Regenerated.
1218
9c80ecd6
SM		 12192017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1220
1221 * inferiors.h: (struct inferior_list): Remove.
1222 (struct inferior_list_entry); Remove.
1223 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1224 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1225 get_first_inferior): Remove.
1226 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1227 find_inferior_id, find_inferior_in_random): Change signature.
1228 * inferiors.c (all_threads): Change type to
1229 std::list<thread_info *>.
1230 (get_thread): Remove macro.
1231 (find_inferior, find_inferior_id): Change signature, implement
1232 using find_thread.
1233 (find_inferior_in_random): Change signature, implement using
1234 find_thread_in_random.
1235 (for_each_inferior, for_each_inferior_with_data): Change
1236 signature, implement using for_each_thread.
1237 (add_inferior_to_list, remove_inferior): Remove.
1238 (add_thread, get_first_thread, thread_of_pid,
1239 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1240 (get_first_inferior, one_inferior_p, clear_inferior_list):
1241 Remove.
1242 (clear_inferiors, get_thread_process): Update.
1243 * gdbthread.h: Include <list>.
1244 (struct thread_info) <entry>: Remove field.
1245 <id>: New field.
1246 (all_threads): Change type to std::list<thread_info *>.
1247 (get_first_inferior): Add doc.
1248 (find_thread, for_each_thread, find_thread_in_random): New
1249 functions.
1250 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1251 * linux-arm-low.c (update_registers_callback): Update.
1252 * linux-low.c (second_thread_of_pid_p): Update.
1253 (kill_one_lwp_callback, linux_detach_lwp_callback,
1254 delete_lwp_callback, status_pending_p_callback, same_lwp,
1255 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1256 iterate_over_lwps, not_stopped_callback,
1257 resume_stopped_resumed_lwps, count_events_callback,
1258 select_singlestep_lwp_callback, select_event_lwp_callback,
1259 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1260 suspend_and_send_sigstop_callback, wait_for_sigstop,
1261 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1262 lwp_running, linux_set_resume_request, resume_status_pending_p,
1263 need_step_over_p, start_step_over, linux_resume_one_thread,
1264 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1265 reset_lwp_ptrace_options_callback): Update.
1266 * linux-mips-low.c (update_watch_registers_callback): Update.
1267 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1268 Update.
1269 (free_register_cache_thread_one): Remove.
1270 (regcache_release): Update.
1271 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1272 handle_qxfer_threads_worker): Update.
1273 (handle_query): Update, use list iterator.
1274 (visit_actioned_threads, handle_pending_status,
1275 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1276 clear_pending_status_callback, set_pending_status_callback,
1277 find_status_pending_thread_callback, handle_status,
1278 process_serial_event): Update.
1279 * target.c (thread_search_callback): Update.
1280 * thread-db.c (thread_db_get_tls_address): Update.
1281 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1282 Update.
1283 * win32-i386-low.c (update_debug_registers_callback): Update.
1284 * win32-low.c (delete_thread_info, child_delete_thread,
1285 continue_one_thread, suspend_one_thread,
1286 get_child_debug_event): Adjust.
1287
9179355e
SM		 12882017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1289
1290 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1291 * inferiors.h: Include <list>.
1292 (struct process_info) <entry>: Remove field.
1293 <pid>: New field.
1294 (pid_of): Change macro to function.
1295 (ptid_of, lwpid_of): Remove macro.
1296 (all_processes): Change type to std::list<process_info *>.
1297 (ALL_PROCESSES): Remove macro.
1298 (for_each_process, find_process): New function.
1299 * inferiors.c (all_processes): Change type to
1300 std::list<process_info *>.
1301 (find_thread_process): Adjust.
1302 (add_process): Likewise.
1303 (remove_process): Likewise.
1304 (find_process_pid): Likewise.
1305 (get_first_process): Likewise.
1306 (started_inferior_callback): Remove.
1307 (have_started_inferiors_p): Adjust.
1308 (attached_inferior_callback): Remove.
1309 (have_attached_inferiors_p): Adjust.
1310 * linux-low.c (check_zombie_leaders): Likewise.
1311 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1312 (x86_linux_update_xmltarget): Adjust.
1313 * server.c (handle_query): Likewise.
1314 (gdb_reattached_process): Remove.
1315 (handle_status): Adjust.
1316 (kill_inferior_callback): Likewise.
1317 (detach_or_kill_inferior): Remove.
1318 (print_started_pid): Likewise.
1319 (print_attached_pid): Likewise.
1320 (detach_or_kill_for_exit): Update.
1321 (process_serial_event): Likewise.
1322 * linux-arm-low.c (arm_new_fork): Likewise.
1323
c9cb8905
SM		 13242017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1325
1326 * dll.h: Include <list>.
1327 (struct dll_info): Add constructor.
1328 <entry>: Remove field.
1329 (all_dlls): Change type to std::list<dll_info>.
1330 * dll.c: Include <algorithm>.
1331 (get_dll): Remove macro.
1332 (all_dlls): Change type to std::list<dll_info *>.
1333 (free_one_dll): Remove.
1334 (match_dll): Likewise.
1335 (loaded_dll): Adjust.
1336 (unloaded_dll): Adjust to all_dlls type change, use
1337 std::find_if. Inline code from match_dll.
1338 (clear_dlls): Adjust to all_dlls type change.
1339 * server.c (emit_dll_description): Remove.
1340 (handle_qxfer_libraries): Adjust to all_dlls type change,
1341 integrate emit_dll_description's functionality.
1342
04ec7890
SM		 13432017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1344
1345 * linux-low.h (struct linux_target_ops) <delete_process>: New
1346 field.
1347 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1348 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1349 (struct linux_target_ops): Add delete_process callback.
1350 * linux-arm-low.c (arm_delete_process): New.
1351 (struct linux_target_ops): Add delete_process callback.
1352 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1353 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1354 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1355 * linux-mips-low.c (mips_linux_delete_process): New.
1356 (struct linux_target_ops): Add delete_process callback.
1357 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1358 * linux-s390-low.c (struct linux_target_ops): Likewise.
1359 * linux-sh-low.c (struct linux_target_ops): Likewise.
1360 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1361 * linux-tile-low.c (struct linux_target_ops): Likewise.
1362 * linux-x86-low.c (x86_linux_delete_process): New.
1363 (struct linux_target_ops): Add delete_process callback.
1364 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1365
466eecee
SM		 13662017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1367
1368 * linux-aarch64-low.c (the_low_target): Add thread delete
1369 callback.
1370 * linux-arm-low.c (arm_delete_thread): New function.
1371 (the_low_target): Add thread delete callback.
1372 * linux-bfin-low.c (the_low_target): Likewise.
1373 * linux-crisv32-low.c (the_low_target): Likewise.
1374 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1375 set.
1376 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1377 field.
1378 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1379 * linux-mips-low.c (mips_linux_delete_thread): New function.
1380 (the_low_target): Add thread delete callback.
1381 * linux-ppc-low.c (the_low_target): Likewise.
1382 * linux-s390-low.c (the_low_target): Likewise.
1383 * linux-sh-low.c (the_low_target): Likewise.
1384 * linux-tic6x-low.c (the_low_target): Likewise.
1385 * linux-tile-low.c (the_low_target): Likewise.
1386 * linux-x86-low.c (the_low_target): Likewise.
1387 * linux-xtensa-low.c (the_low_target): Likewise.
1388
b79f7801
YZ		 13892017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1390
1391 * win32-low.c: Include "common-inferior.h".
1392
bc3b087d
SDJ		 13932017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1394
1395 * inferiors.c (set_inferior_cwd): New function.
1396 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1397 (handle_query): Inform that QSetWorkingDir is supported.
1398 * win32-low.c (create_process): Pass the inferior's cwd to
1399 CreateProcess.
1400
d092c5a2
SDJ		 14012017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1402
1403 * inferiors.c (current_inferior_cwd): New global variable.
1404 (get_inferior_cwd): New function.
1405 * inferiors.h (struct process_info) <cwd>: New field.
1406
7da0a886
SDJ		 14072017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1408
1409 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1410 (OBS): Add gdb_tilde_expand.o.
1411
289a6840
SM		 14122017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1413
1414 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1415 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1416
256642e8
PA		 14172017-09-29 Pedro Alves <palves@redhat.com>
1418
1419 * ax.c (gdb_parse_agent_expr): Constify.
1420 * ax.h (gdb_parse_agent_expr): Constify.
1421 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1422 Constify.
1423 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1424 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1425 * remote-utils.h (read_ptid): Constify.
1426 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1427 (process_point_options, process_serial_event): Constify.
1428 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1429 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1430 (cmd_qtbuffer): Constify.
1431
5b9ca4d4
PA		 14322017-09-29 Pedro Alves <palves@redhat.com>
1433
1434 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1435 fails.
1436
94c207e0
PA		 14372017-09-29 Pedro Alves <palves@redhat.com>
1438
1439 * linux-low.c (handle_extended_wait): Pass parent thread instead
1440 of process to thread_db_notice_clone.
1441 * linux-low.h (thread_db_notice_clone): Replace parent process
1442 parameter with parent thread parameter.
1443 * thread-db.c (find_one_thread): Add comment.
1444 (thread_db_notice_clone): Replace parent process parameter with
1445 parent thread parameter. Temporarily switch to the parent thread.
1446
75352e28
SDJ		 14472017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1448
1449 * gdbthread.h: Include "common-gdbthread.h".
1450 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1451 "if" when validating the ptid.
1452 * remote-utils.c: Include "gdbthread.h".
1453 (prepare_resume_reply): Use "switch_to_thread".
1454 * target.c (done_accessing_memory): Likewise.
1455
ad339634
AA		 14562017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1457
1458 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1459 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1460 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1461 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1462 s390x-gs-linux64-ipa.o to ipa_obj.
1463 * linux-s390-low.c (HWCAP_S390_GS): New define.
1464 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1465 New functions.
1466 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1467 (s390_arch_setup): Check for guarded-storage support and choose
1468 appropriate tdesc.
1469 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1470 init_registers_s390x_gs_linux64.
1471 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1472 enum value.
1473 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1474 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1475
cc4d742f
SM		 14762017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1477
1478 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1479
f6327dcb
KB		 14802017-09-21 Kevin Buettner <kevinb@redhat.com>
1481
1482 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1483 (thread_db_thread_handle): Declare.
1484 * linux-low.c (linux_target_ops): Initialize thread_handle.
1485 * server.c (handle_qxfer_threads_worker): Add support for
1486 "handle" attribute.
1487 * target.h (struct target_ops): Add new function pointer,
1488 thread_handle.
1489 (target_thread_handle): Define.
1490 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1491 field in lwp.
1492 (thread_db_thread_handle): New function.
1493
86299109
KB		 14942017-09-21 Kevin Buettner <kevinb@redhat.com>
1495
1496 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1497 * linux-low.h (thread_db_notice_clone): Declare.
1498 * thread-db.c (thread_db_notice_clone): New function.
1499
f557a88a
PA		 15002017-09-21 Pedro Alves <palves@redhat.com>
1501
1502 * server.c (gdb_read_memory, handle_status, process_serial_event)
1503 (handle_serial_event, handle_target_event): Adjust to
1504 set_desired_thread prototype change.
1505 * target.c (set_desired_thread): Remove 'use_general' parameter
1506 and adjust.
1507 * target.h (set_desired_thread): Remove 'use_general' parameter.
1508
223ffa71
TT		 15092017-09-20 Tom Tromey <tom@tromey.com>
1510
1511 * target.c (target_terminal::terminal_state): Define.
1512 (target_terminal::init): Rename from target_terminal_init.
1513 (target_terminal::inferior): Rename from
1514 target_terminal_inferior.
1515 (target_terminal::ours): Rename from target_terminal_ours.
1516 (target_terminal::ours_for_output, target_terminal::info): New.
1517
04fd3ba9
SM		 15182017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1519
1520 * server.c (accumulate_file_name_length): Remove.
1521 (emit_dll_description): Adjust to std::string change.
1522 (handle_qxfer_libraries): Use std::string to hold document.
1523
5e187554
SM		 15242017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1525
1526 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1527 return type of xml_escape_text.
1528 * server.c (emit_dll_description): Likewise.
1529
1526853e
SM		 15302017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1531
1532 * server.c (captured_main): Accept argument for --selftest.
1533 Update run_tests call.
1534 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1535 when registering selftests.
1536
c4dfafab
SDJ		 15372017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1538
1539 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1540 instead of "VEC" for "target_desc.reg_defs".
1541 (regcache_cpy): Likewise.
1542 (registers_to_string): Likewise.
1543 (registers_from_string): Likewise.
1544 (find_regno): Likewise.
1545 (supply_regblock): Likewise.
1546 (regcache_raw_read_unsigned): Likewise.
1547 * tdesc.c (init_target_desc): Likewise.
1548 (tdesc_create_reg): Likewise.
1549 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1550 (struct target_desc) <reg_defs>: Convert to "std::vector".
1551 (target_desc): Do not initialize "reg_defs".
1552 (~target_desc): Update code to use "std::vector" instead of "VEC"
1553 for "target_desc.reg_defs".
1554 (operator==): Likewise.
1555
124aceb4
SM		 15562017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1557
1558 * inferiors.h (thread_to_gdb_id): Remove.
1559 * inferiors.c (thread_to_gdb_id): Remove.
1560 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1561 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1562 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1563 Likewise.
1564 * nto-low.c (nto_fetch_registers, nto_store_registers,
1565 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1566
96cde54f
SM		 15672017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1568
1569 * inferiors.h (gdb_id_to_thread_id): Remove.
1570 * inferiors.c (gdb_id_to_thread_id): Remove.
1571 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1572 removal. Move pid declaration closer to where it's used.
1573
e8ca139e
SM		 15742017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1575
1576 * server.c (handle_detach): New function.
1577 (process_serial_event): Move code out, call handle_detach.
1578
f8a4e119
SM		 15792017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1580
1581 * server.c (require_running): Rename to ...
1582 (require_running_or_return): ... this ...
1583 (require_running_or_break): ... and this.
1584 (handle_query, process_serial_event): Adjust.
1585
0eb0a407
SM		 15862017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1587
1588 * linux-low.c (linux_set_resume_request): Remove unused
1589 variables.
1590
785922a5
SM		 15912017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1592
1593 * server.c (first_thread_of): Remove.
1594 (process_serial_event): Replace usage of first_thread_of with
1595 find_any_thread_of_pid.
1596 * tracepoint.c (same_process_p): Remove.
1597 (gdb_agent_about_to_close): Replace usage of same_process_p with
1598 find_any_thread_of_pid.
1599 * linux-x86-low.c (same_process_callback): Remove.
1600 (x86_arch_setup_process_callback): Replace usage of
1601 same_process_callback with find_any_thread_of_pid.
1602 * thread-db.c (any_thread_of): Remove.
1603 (switch_to_process): Replace usage of any_thread_of with
1604 find_any_thread_of_pid.
1605 * inferiors.c (thread_pid_matches_callback): Remove.
1606 (find_thread_process): Adjust to use find_any_thread_of_pid.
1607
a059f00c
SDJ		 16082017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1609
1610 * regcache.c (get_thread_regcache): Guard calls to "memset"
1611 with "!VEC_empty".
1612
cc397f3a
SDJ		 16132017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1614
1615 * linux-low.c (handle_extended_wait): Use
1616 "allocate_target_description" instead of "XNEW".
1617 * linux-x86-low.c (initialize_low_arch): Likewise.
1618
22916b07
YQ		 16192017-09-05 Yao Qi <yao.qi@linaro.org>
1620
1621 * configure.srv (srv_i386_regobj): Remove.
1622 (srv_amd64_regobj): Remove.
1623 (srv_regobj): Set it to "" for x86 non-linux targets.
1624 * linux-x86-tdesc.c (i386_linux_read_description):
1625 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1626 (init_registers_i386): Remove the declaration.
1627 (tdesc_i386): Remove the declaration.
1628 (lynx_i386_arch_setup): Call i386_create_target_description.
1629 * nto-x86-low.c: Likewise.
1630 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1631 [!__x86_64__]: include arch/i386.h.
1632 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1633
38602d55
YQ		 16342017-09-05 Yao Qi <yao.qi@linaro.org>
1635
1636 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1637 i386/amd64-XXX-linux from it.
1638
44b886ff
YQ		 16392017-09-05 Yao Qi <yao.qi@linaro.org>
1640
1641 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1642 false.
1643 (ipa_amd64_linux_regobj): Remove.
1644 (ipa_x32_linux_regobj): Remove.
1645
b4570e4b
YQ		 16462017-09-05 Yao Qi <yao.qi@linaro.org>
1647
1648 * Makefile.in (arch-amd64.o): New rule.
1649 * configure.srv: Append arch-amd64.o.
1650 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1651 (get_ipa_tdesc): Call amd64_linux_read_description.
1652 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1653 and init_registers_amd64_XXX.
1654 * linux-x86-low.c (x86_linux_read_description): Call
1655 amd64_linux_read_description.
1656 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1657 (initialize_low_arch): Don't call init_registers_x32_XXX and
1658 init_registers_amd64_XXX.
1659 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1660 and tdesc_amd64_XXX.
1661 [__x86_64__] (amd64_tdesc_test): New function.
1662 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1663 and init_registers_amd64_XXX.
1664 * linux-x86-tdesc.c: Include arch/amd64.h.
1665 (xcr0_to_tdesc_idx): New function.
1666 (i386_linux_read_description): New function.
1667 (amd64_get_ipa_tdesc_idx): New function.
1668 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1669 (amd64_get_ipa_tdesc): Declare.
1670
d1f28ea2
YQ		 16712017-09-05 Yao Qi <yao.qi@linaro.org>
1672
1673 * configure.srv (srv_i386_linux_xmlfiles): Remove
1674 i386/i386-XXX-linux.xml from it.
1675
25a93583
YQ		 16762017-09-05 Yao Qi <yao.qi@linaro.org>
1677
1678 * configure.srv: Set srv_i386_linux_regobj empty if $development
1679 is false.
1680 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1681 initialize_low_tdesc.
1682 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1683 with #if initialize_low_tdesc.
1684 * linux-x86-tdesc-selftest.c: New file.
1685 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1686
5f035c07
YQ		 16872017-09-05 Yao Qi <yao.qi@linaro.org>
1688
1689 * Makefile.in (arch-i386.o): New rule.
1690 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1691 (x86_64-*-linux*): Likewise.
1692 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1693 include arch/i386.h.
1694 (i386_linux_read_description): Remove code and call
1695 i386_create_target_description.
1696 * tdesc.c (allocate_target_description): New function.
1697 * tdesc.h (set_tdesc_architecture): Remove declaration.
1698 (set_tdesc_osabi): Likewise.
1699
0abe8a89
YQ		 17002017-09-05 Yao Qi <yao.qi@linaro.org>
1701
1702 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1703 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1704 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1705 .xmltarget.
1706 * server.c (get_features_xml): Call tdesc_get_features_xml.
1707 * tdesc.c (set_tdesc_architecture): New function.
1708 (set_tdesc_osabi): New function.
1709 (tdesc_get_features_xml): New function.
1710 (tdesc_create_feature): Add an argument.
1711 * tdesc.h (struct target_desc) <features>: New field.
1712 <arch, osabi>: New field.
1713 (~target_desc): xfree features, arch, and osabi.
1714 (target_desc::oerator==): Don't compare .xmltarget.
1715 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1716 (set_tdesc_osabi): Likewise.
1717 (tdesc_get_features_xml): Likewise.
1718
0a188386
YQ		 17192017-09-05 Yao Qi <yao.qi@linaro.org>
1720
1721 * linux-x86-tdesc.c: Include selftest.h.
1722 (i386_tdesc_test): New function.
1723 (initialize_low_tdesc): Call selftests::register_test.
1724 * tdesc.h: Include regdef.h.
1725 (target_desc): Override operator == and !=.
1726
f49ff000
YQ		 17272017-09-05 Yao Qi <yao.qi@linaro.org>
1728
1729 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1730 (ipa_obj): Likewise.
1731 * linux-i386-ipa.c: Include common/x86-xstate.h
1732 (get_ipa_tdesc): Call i386_linux_read_description.
1733 (initialize_low_tracepoint): Don't call init_registers_XXX
1734 functions, call initialize_low_tdesc instead.
1735 * linux-x86-low.c (x86_linux_read_description): Call
1736 i386_linux_read_description.
1737 (initialize_low_arch): Don't call init_registers_i386_XXX
1738 functions, call initialize_low_tdesc.
1739 * linux-x86-tdesc.c: New file.
1740 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1741 (i386_get_ipa_tdesc_idx): Declare.
1742 (i386_get_ipa_tdesc): Declare.
1743 (initialize_low_tdesc): Declare.
1744
2b68ef2f
YQ		 17452017-09-05 Yao Qi <yao.qi@linaro.org>
1746
1747 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1748 instead of 0.
1749
f7000548
YQ		 17502017-09-05 Yao Qi <yao.qi@linaro.org>
1751
1752 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1753 * regcache.c (get_thread_regcache): Use VEC_length.
1754 (init_register_cache): Likewise.
1755 (regcache_cpy): Likewise.
1756 (registers_to_string): Iterate reg_defs via VEC_iterate.
1757 (find_regno): Likewise.
1758 (find_register_by_number): Use VEC_index.
1759 (register_size): Call find_register_by_number.
1760 (register_data): Call find_register_by_number.
1761 (supply_regblock): Use VEC_length.
1762 (regcache_raw_read_unsigned): Likewise.
1763 * tdesc.c (init_target_desc): Iterate reg_defs via
1764 VEC_iterate.
1765 (default_description): Update initializer.
1766 (copy_target_description): Don't update field num_registers.
1767 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1768 <num_registers>: Remove.
1769
50a421ac
SM		 17702017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1771
1772 * Makefile.in (.SECONDARY): Define target.
1773
23fdd69e
SM		 17742017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1775
1776 * linux-low.c (linux_wait_1): Adjust.
1777 * server.c (queue_stop_reply_callback): Adjust.
1778
0a2dde4a
SDJ		 17792017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1780
1781 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1782 QEnvironmentUnset and QEnvironmentReset packets.
1783 (handle_query): Inform remote that QEnvironmentHexEncoded,
1784 QEnvironmentUnset and QEnvironmentReset are supported.
1785
6afd337d
SM		 17862017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1787
1788 * inferiors.h (inferior_target_data): Rename to ...
1789 (thread_target_data): ... this.
1790 (inferior_regcache_data): Rename to ...
1791 (thread_regcache_data): ... this.
1792 (set_inferior_regcache_data): Rename to ...
1793 (set_thread_regcache_data): ... this.
1794 * inferiors.c (inferior_target_data): Rename to ...
1795 (thread_target_data): ... this.
1796 (inferior_regcache_data): Rename to ...
1797 (thread_regcache_data): ... this.
1798 (set_inferior_regcache_data): Rename to ...
1799 (set_thread_regcache_data): ... this.
1800 (free_one_thread): Update.
1801 * linux-low.h (get_thread_lwp): Update.
1802 * regcache.c (get_thread_regcache): Update.
1803 (regcache_invalidate_thread): Update.
1804 (free_register_cache_thread): Update.
1805 * win32-i386-low.c (update_debug_registers_callback): Update.
1806 (win32_get_current_dr): Update.
1807 * win32-low.c (thread_rec): Update.
1808 (delete_thread_info): Update.
1809 (continue_one_thread): Update.
1810 (suspend_one_thread): Update.
1811
a160cc46
SM		 18122017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1813
1814 * inferiors.c (set_inferior_target_data): Remove.
1815 * inferiors.h (set_inferior_target_data): Remove.
1816
6d580b63
YQ		 18172017-08-18 Yao Qi <yao.qi@linaro.org>
1818
1819 * Makefile.in (OBS): Add selftest.o.
1820 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1821 * configure, config.in: Re-generated.
1822 * server.c: Include common/sefltest.h.
1823 (captured_main): Handle option --selftest.
1824
f5a29eb0
YQ		 18252017-08-09 Yao Qi <yao.qi@linaro.org>
1826
1827 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1828 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1829 i386-avx-mpx.o and i386-mmx.o.
1830 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1831 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1832 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1833 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1834 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1835 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1836 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1837 i386/amd64-avx-mpx.xml.
1838
57757c2f
YQ		 18392017-08-09 Yao Qi <yao.qi@linaro.org>
1840
1841 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1842 and x32-avx-avx512.o.
1843 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1844 i386/x32-avx-avx512.xml.
1845
229d26fc
SM		 18462017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1847
1848 * tracepoint.h (enum class fast_tpoint_collect_result): New
1849 enumeration.
1850 (fast_tracepoint_collecting): Change return type to
1851 fast_tpoint_collect_result.
1852 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1853 * linux-low.h: Include tracepoint.h.
1854 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1855 fast_tpoint_collect_result.
1856 * linux-low.c (handle_tracepoints): Adjust.
1857 (linux_fast_tracepoint_collecting): Change return type to
1858 fast_tpoint_collect_result.
1859 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1860 linux_wait_1, stuck_in_jump_pad_callback,
1861 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1862 proceed_one_lwp): Adjust to type change.
1863
2e1e43e1
YQ		 18642017-07-10 Yao Qi <yao.qi@linaro.org>
1865
1866 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1867
adc764e7
YQ		 18682017-06-29 Yao Qi <yao.qi@linaro.org>
1869
1870 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1871 Remove.
1872 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1873
a206891a
SM		 18742017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1875
1876 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1877
9a6c7d9c
SDJ		 18782017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1879
1880 * linux-low.c (linux_create_inferior): Adjust code to access the
1881 environment information via 'gdb_environ' class.
1882 * lynx-low.c (lynx_create_inferior): Likewise.
1883 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1884 (get_environ): Return a pointer to 'our_environ'.
1885 (captured_main): Initialize 'our_environ'.
1886 * server.h (get_environ): Adjust prototype.
1887 * spu-low.c (spu_create_inferior): Adjust code to access the
1888 environment information via 'gdb_environ' class.
1889
ae3e2ccf
SM		 18902017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1891
1892 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1893 usage of "register" keyword.
1894
3e019bdc
SM		 18952017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1896
1897 * configure: Re-generate.
1898
8465943a
SM		 18992017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1900
1901 * configure: Re-generate.
1902
cf0dd6f0
SM		 19032017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1904
1905 * Makefile.in (COMPILE.pre): Add "-x c++".
1906
9845682b
SDJ		 19072017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1908
1909 * fork-child.c: Conditionally include <signal.h>.
1910
aefd8b33
SDJ		 19112017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1912
1913 * server.c (handle_general_set): Handle new packet
1914 "QStartupWithShell".
1915 (handle_query): Add "QStartupWithShell" to the list of supported
1916 packets.
1917 (gdbserver_usage): Add help text explaining the
1918 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1919 options.
1920 (captured_main): Recognize and act upon the presence of the new
1921 CLI options.
1922
2090129c
SDJ		 19232017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1924 Pedro Alves <palves@redhat.com>
1925
1926 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1927 * configure: Regenerate.
1928 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1929 "fork-inferior.o".
1930 (i[34567]86-*-lynxos*): Likewise.
1931 (spu*-*-*): Likewise.
1932 * fork-child.c: New file.
1933 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1934 and "environ.h".
1935 (linux_ptrace_fun): New function.
1936 (linux_create_inferior): Adjust function prototype to reflect
1937 change on "target.h". Adjust function code to use
1938 "fork_inferior".
1939 (linux_request_interrupt): Delete "signal_pid".
1940 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1941 (lynx_ptrace_fun): New function.
1942 (lynx_create_inferior): Adjust function prototype to reflect
1943 change on "target.h". Adjust function code to use
1944 "fork_inferior".
1945 * nto-low.c (nto_create_inferior): Adjust function prototype and
1946 code to reflect change on "target.h". Update comments.
1947 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1948 "common-terminal.h" and "environ.h".
1949 (terminal_fd): Moved to fork-child.c.
1950 (old_foreground_pgrp): Likewise.
1951 (restore_old_foreground_pgrp): Likewise.
1952 (last_status): Make it global.
1953 (last_ptid): Likewise.
1954 (our_environ): New variable.
1955 (startup_with_shell): Likewise.
1956 (program_name): Likewise.
1957 (program_argv): Rename to...
1958 (program_args): ...this.
1959 (wrapper_argv): New variable.
1960 (start_inferior): Delete function.
1961 (get_exec_wrapper): New function.
1962 (get_exec_file): Likewise.
1963 (get_environ): Likewise.
1964 (prefork_hook): Likewise.
1965 (post_fork_inferior): Likewise.
1966 (postfork_hook): Likewise.
1967 (postfork_child_hook): Likewise.
1968 (handle_v_run): Update code to deal with arguments coming from the
1969 remote host. Update calls from "start_inferior" to
1970 "create_inferior".
1971 (captured_main): Likewise. Initialize environment variable. Call
1972 "have_job_control".
1973 * server.h (post_fork_inferior): New prototype.
1974 (get_environ): Likewise.
1975 (last_status): Declare.
1976 (last_ptid): Likewise.
1977 (signal_pid): Likewise.
1978 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1979 (spu_ptrace_fun): New function.
1980 (spu_create_inferior): Adjust function prototype to reflect change
1981 on "target.h". Adjust function code to use "fork_inferior".
1982 * target.c (target_terminal_init): New function.
1983 (target_terminal_inferior): Likewise.
1984 (target_terminal_ours): Likewise.
1985 * target.h: Include <vector>.
1986 (struct target_ops) <create_inferior>: Update prototype.
1987 (create_inferior): Update macro.
1988 * utils.c (gdb_flush_out_err): New function.
1989 * win32-low.c (win32_create_inferior): Adjust function prototype
1990 and code to reflect change on "target.h".
1991
043a4934
SDJ		 19922017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1993
1994 * inferiors.c (switch_to_thread): New function.
1995
15652511
SDJ		 19962017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1997
1998 * Makefile.in (SFILE): Add "common/job-control.c".
1999 (OBS): Add "job-control.o".
2000
21ea5acd
SDJ		 20012017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2002
2003 * Makefile: Remove "@host_makefile_frag@".
2004
e13cb306
PA		 20052017-05-05 Pedro Alves <palves@redhat.com>
2006
2007 * configure: Regenerate.
2008
c94fee56
SDJ		 20092017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2010
2011 * configure: Regenerate.
2012
a0ff9e1a
SM		 20132017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2014
2015 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2016 software_single_step change of return type to
2017 std::vector<CORE_ADDR>.
2018 * linux-low.c (install_software_single_step_breakpoints):
2019 Likewise.
2020 * linux-low.h (install_software_single_step_breakpoints):
2021 Likewise.
2022
be628ab8
SDJ		 20232017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2024
2025 * remote-utils.c: Include "gdb_termios.h" instead of
2026 "terminal.h".
2027 * terminal.h: Delete file.
2028
7c5ded6a
SDJ		 20292017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2030
2031 * server.c: Include <vector>.
2032 <program_argv, wrapper_argv>: Convert to std::vector.
2033 (start_inferior): Rewrite function to use C++.
2034 (handle_v_run): Likewise. Update code that calculates the argv
2035 based on the vRun packet; use C++.
2036 (captured_main): Likewise.
2037
436252de
SM		 20382017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2039
2040 * server.c (handle_v_cont): Initialize thread_resume::thread
2041 with null_ptid.
2042
9bf2a700
PA		 20432017-04-05 Pedro Alves <palves@redhat.com>
2044
2045 * configure: Regenerate.
2046
a121b7c1
PA		 20472017-04-05 Pedro Alves <palves@redhat.com>
2048
2049 * gdbreplay.c (sync_error): Constify.
2050 * linux-x86-low.c (push_opcode): Constify.
2051
21c8a587
PA		 20522017-04-05 Pedro Alves <palves@redhat.com>
2053
2054 * win32-low.c (get_child_debug_event)
2055 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2056 Report TARGET_WAITKIND_SPURIOUS instead.
2057
fb32b4f7
PA		 20582017-04-05 Pedro Alves <palves@redhat.com>
2059
2060 * remote-utils.c (remote_prepare, remote_open): Constify.
2061 * remote-utils.h (remote_prepare, remote_open): Constify.
2062 * server.c (captured_main): Constify 'port' handling.
2063
65dd1e59
SM		 20642017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2065
2066 * Makefile.in (clean): Clear .deps.
2067
8fa5b777
SM		 20682017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2069
2070 * .gitignore: Remove generated files, replace with wildcard.
2071 * (clean): Replace removal of generated files with wildcard.
2072 (version.c): Replace with...
2073 (version-generated.c): ...this.
2074 (xml-builtin.c): Replace with...
2075 (xml-builtin-generated.c): ...this.
2076 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2077 (%.c: *regformats*): Replace with...
2078 (%-generated.c: *regformats*): ...this.
2079
a12e714b
MF		 20802017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2081
2082 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2083 (xtensa_fill_gregset): Call collect_register_by_name for
2084 threadptr register.
2085 (xtensa_store_gregset): Call supply_register_by_name for
2086 threadptr register.
2087
1a09b50a
MF		 20882017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2089
2090 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2091 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2092 (xtensa_store_gregset): Call supply_register for all registers in
2093 a0_regnum..a0_regnum + C0_NREGS range.
2094
1a01e7c6
SM		 20952017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2096
2097 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2098 (ax-ipa.o: ax.c): Remove.
2099 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2100 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2101 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2102 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2103 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2104
36bc18a8
SM		 21052017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2106
2107 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2108 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2109 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2110 (errors-ipa.o: ../common/errors.c): Remove.
2111 (format-ipa.o: ../common/format.c): Remove.
2112 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2113
a8ebe3d5
SM		 21142017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2115
2116 * Makefile.in (%-ipa.o: %.c): New rule.
2117 (tracepoint-ipa.o: tracepoint.c): Remove.
2118 (utils-ipa.o: utils.c): Remove.
2119 (remote-utils-ipa.o: remote-utils.c): Remove.
2120 (regcache-ipa.o: regcache.c): Remove.
2121 (i386-linux-ipa.o: i386-linux.c): Remove.
2122 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2123 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2124 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2125 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2126 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2127 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2128 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2129 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2130 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2131 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2132 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2133 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2134 (aarch64-ipa.o: aarch64.c): Remove.
2135 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2136 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2137 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2138 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2139 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2140 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2141 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2142 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2143 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2144 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2145 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2146 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2147 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2148 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2149 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2150 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2151 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2152 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2153 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2154 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2155 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2156 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2157 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2158 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2159 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2160 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2161 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2162 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2163 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2164 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2165 (tdesc-ipa.o: tdesc.c): Remove.
2166 (x32-linux-ipa.o: x32-linux.c): Remove.
2167 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2168 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2169
50cfacb7
SM		 21702017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2171
2172 * Makefile.in (%.o: ../arch/%.c): New rule.
2173 (arm.o: ../arch/arm.c): Remove.
2174 (arm-linux.o: ../arch/arm-linux.c): Remove.
2175 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2176 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2177
c5a22423
SM		 21782017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2179
2180 * Makefile.in (%.o: ../nat/%.c): New rule.
2181 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2182 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2183 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2184 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2185 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2186 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2187 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2188 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2189 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2190 (linux-personality.o: ../nat/linux-personality.c): Remove.
2191 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2192 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2193 (x86-linux.o: ../nat/x86-linux.c): Remove.
2194 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2195 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2196
6bda016b
SM		 21972017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2198
2199 * Makefile.in (%.o: ../common/%.c): New rule.
2200 (signals.o: ../common/signals.c): Remove.
2201 (print-utils.o: ../common/print-utils.c): Remove.
2202 (rsp-low.o: ../common/rsp-low.c): Remove.
2203 (common-utils.o: ../common/common-utils.c): Remove.
2204 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2205 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2206 (vec.o: ../common/vec.c): Remove.
2207 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2208 (xml-utils.o: ../common/xml-utils.c): Remove.
2209 (ptid.o: ../common/ptid.c): Remove.
2210 (buffer.o: ../common/buffer.c): Remove.
2211 (format.o: ../common/format.c): Remove.
2212 (filestuff.o: ../common/filestuff.c): Remove.
2213 (agent.o: ../common/agent.c): Remove.
2214 (errors.o: ../common/errors.c): Remove.
2215 (environ.o: ../common/environ.c): Remove.
2216 (common-debug.o: ../common/common-debug.c): Remove.
2217 (cleanups.o: ../common/cleanups.c): Remove.
2218 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2219 (fileio.o: ../common/fileio.c): Remove.
2220 (common-regcache.o: ../common/common-regcache.c): Remove.
2221 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2222 (new-op.o: ../common/new-op.c): Remove.
2223 (btrace-common.o: ../common/btrace-common.c): Remove.
2224
21122961
SM		 22252017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2226
2227 * Makefile.in (%.o: ../target/%.c): New rule.
2228 (waitstatus.o: ../target/waitstatus.c): Remove.
2229
c362e621
SM		 22302017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2231
2232 * Makefile.in
2233 (%.c: ../regformats/%.dat,
2234 (%.c: ../regformats/arm/%.dat,
2235 (%.c: ../regformats/i386/%.dat,
2236 (%.c: ../regformats/rs6000/%.dat): New rules.
2237 (aarch64.c): Remove.
2238 (reg-arm.c): Remove.
2239 (arm-with-iwmmxt.c): Remove.
2240 (arm-with-vfpv2.c): Remove.
2241 (arm-with-vfpv3.c): Remove.
2242 (arm-with-neon.c): Remove.
2243 (reg-bfin.c): Remove.
2244 (reg-cris.c): Remove.
2245 (reg-crisv32.c): Remove.
2246 (i386.c): Remove.
2247 (i386-linux.c): Remove.
2248 (i386-avx.c): Remove.
2249 (i386-avx-linux.c): Remove.
2250 (i386-avx-avx512.c): Remove.
2251 (i386-avx-avx512-linux.c): Remove.
2252 (i386-mpx.c): Remove.
2253 (i386-mpx-linux.c): Remove.
2254 (i386-avx-mpx-avx512-pku.c): Remove.
2255 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2256 (i386-avx-mpx.c): Remove.
2257 (i386-avx-mpx-linux.c): Remove.
2258 (i386-mmx.c): Remove.
2259 (i386-mmx-linux.c): Remove.
2260 (reg-ia64.c): Remove.
2261 (reg-m32r.c): Remove.
2262 (reg-m68k.c): Remove.
2263 (reg-cf.c): Remove.
2264 (mips-linux.c): Remove.
2265 (mips-dsp-linux.c): Remove.
2266 (mips64-linux.c): Remove.
2267 (mips64-dsp-linux.c): Remove.
2268 (nios2-linux.c): Remove.
2269 (powerpc-32.c): Remove.
2270 (powerpc-32l.c): Remove.
2271 (powerpc-altivec32l.c): Remove.
2272 (powerpc-cell32l.c): Remove.
2273 (powerpc-vsx32l.c): Remove.
2274 (powerpc-isa205-32l.c): Remove.
2275 (powerpc-isa205-altivec32l.c): Remove.
2276 (powerpc-isa205-vsx32l.c): Remove.
2277 (powerpc-e500l.c): Remove.
2278 (powerpc-64l.c): Remove.
2279 (powerpc-altivec64l.c): Remove.
2280 (powerpc-cell64l.c): Remove.
2281 (powerpc-vsx64l.c): Remove.
2282 (powerpc-isa205-64l.c): Remove.
2283 (powerpc-isa205-altivec64l.c): Remove.
2284 (powerpc-isa205-vsx64l.c): Remove.
2285 (s390-linux32.c): Remove.
2286 (s390-linux32v1.c): Remove.
2287 (s390-linux32v2.c): Remove.
2288 (s390-linux64.c): Remove.
2289 (s390-linux64v1.c): Remove.
2290 (s390-linux64v2.c): Remove.
2291 (s390-te-linux64.c): Remove.
2292 (s390-vx-linux64.c): Remove.
2293 (s390-tevx-linux64.c): Remove.
2294 (s390x-linux64.c): Remove.
2295 (s390x-linux64v1.c): Remove.
2296 (s390x-linux64v2.c): Remove.
2297 (s390x-te-linux64.c): Remove.
2298 (s390x-vx-linux64.c): Remove.
2299 (s390x-tevx-linux64.c): Remove.
2300 (tic6x-c64xp-linux.c): Remove.
2301 (tic6x-c64x-linux.c): Remove.
2302 (tic6x-c62x-linux.c): Remove.
2303 (reg-sh.c): Remove.
2304 (reg-sparc64.c): Remove.
2305 (reg-spu.c): Remove.
2306 (amd64.c): Remove.
2307 (amd64-linux.c): Remove.
2308 (amd64-avx.c): Remove.
2309 (amd64-avx-linux.c): Remove.
2310 (amd64-avx-avx512.c): Remove.
2311 (amd64-avx-avx512-linux.c): Remove.
2312 (amd64-mpx.c): Remove.
2313 (amd64-mpx-linux.c): Remove.
2314 (amd64-avx-mpx-avx512-pku.c): Remove.
2315 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2316 (amd64-avx-mpx.c): Remove.
2317 (amd64-avx-mpx-linux.c): Remove.
2318 (x32.c): Remove.
2319 (x32-linux.c): Remove.
2320 (x32-avx.c): Remove.
2321 (x32-avx-linux.c): Remove.
2322 (x32-avx-avx512.c): Remove.
2323 (x32-avx-avx512-linux.c): Remove.
2324 (reg-xtensa.c): Remove.
2325 (reg-tilegx.c): Remove.
2326 (reg-tilegx32.c): Remove.
2327
1672e0d9
SDJ		 23282017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2329
2330 * Makefile.in (SFILES): Add "common/environ.c".
2331 (OBJS): Add "common/environ.h".
2332
239b6d10
WT		 23332017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2334
2335 * configure.ac: Check if the fs_base and gs_base members of
2336 `struct user_regs_struct' exist.
2337 * config.in: Regenerated.
2338 * configure: Likewise.
2339
694b382c
AT		 23402017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2341
2342 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2343 target_read_memory.
2344 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2345 (get_next_pcs_syscall_next_pc): Likewise.
2346
7dc53023
LM		 23472016-12-23 Luis Machado <lgustavo@codesourcery.com>
2348
2349 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2350 * nto-x86-low.c: Likewise.
2351
ad02e4fe
SM		 23522016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2353
2354 * Makefile.in: Include disable-implicit-rules.mk.
2355
dcb07cfa
PA		 23562016-11-23 Pedro Alves <palves@redhat.com>
2357
2358 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2359 (debug_vprintf): Use std::chrono::steady_clock instead of
2360 gettimeofday. Use '.' instead of ':'.
2361 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2362 (get_timestamp): Use std::chrono::steady_clock instead of
2363 gettimeofday.
2364
8629c02c
SM		 23652016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2366
2367 * Makefile.in: Fix whitespace formatting.
2368
b593ecca
SM		 23692016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2370
2371 * Makefile.in (SFILES, OBS): Flatten list and order
2372 alphabetically.
2373
9986ba08
PA		 23742016-11-23 Pedro Alves <palves@redhat.com>
2375
2376 * event-loop.c (handle_file_event): Use warning.
2377 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2378 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2379 Use warning.
2380
4eefa7bc
PA		 23812016-11-23 Pedro Alves <palves@redhat.com>
2382
2383 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2384 output.
2385 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2386 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2387 debug_printf and debug_flush for debug output.
2388 * server.c (handle_general_set): Likewise.
2389 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2390 output.
2391
5443506e
SM		 23922016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2393
2394 * Makefile.in (.c.o): Replace rule with ...
2395 (%.o: %.c): ... this one.
2396
3b165252
SM		 23972016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2398
2399 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2400 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2401 make.
2402 * configure.ac: Remove checks for the make program.
2403 * configure: Re-generate.
2404
0bcda685
PA		 24052016-10-28 Pedro Alves <palves@redhat.com>
2406
2407 * Makefile.in (CXX_DIALECT): Get from configure.
2408 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2409 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2410 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2411 * config.in: Regenerate.
2412 * configure: Regenerate.
2413
c3805894
YQ		 24142016-10-27 Yao Qi <yao.qi@linaro.org>
2415
2416 * linux-low.c (linux_supports_range_stepping): Return true if
2417 can_software_single_step return true.
2418
89342618
YQ		 24192016-10-27 Yao Qi <yao.qi@linaro.org>
2420
2421 * inferiors.c (find_inferior_in_random): New function.
2422 * inferiors.h (find_inferior_in_random): Declare.
2423 * linux-low.c (linux_wait_for_event_filtered): Call
2424 find_inferior_in_random instead of find_inferior.
2425
e3652c84
YQ		 24262016-10-27 Yao Qi <yao.qi@linaro.org>
2427
2428 * linux-low.c (linux_wait_1): If single-step breakpoints are
2429 inserted, remove them.
2430
5a04c4cf
PA		 24312016-10-26 Pedro Alves <palves@redhat.com>
2432
2433 * linux-low.c (handle_extended_wait): Link parent/child fork
2434 threads.
2435 (linux_wait_1): Unlink them.
2436 (linux_set_resume_request): Ignore resume requests for
2437 already-resumed and unhandled fork child threads.
2438 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2439 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2440 New functions.
2441 (handle_v_requests) <vCont>: Don't call require_running.
2442 * server.h (in_queued_stop_replies): New declaration.
2443
cb93dc7f
YQ		 24442016-10-24 Yao Qi <yao.qi@linaro.org>
2445
2446 PR server/20733
2447 * linux-aarch64-low.c (append_insns): Cast the return value to
2448 'uint32_t *'.
2449
a1078bea
YQ		 24502016-10-10 Yao Qi <yao.qi@linaro.org>
2451
2452 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2453
1fb77080
SDJ		 24542016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2455
2456 * target.c (target_supports_multi_process): New function, moved
2457 from...
2458 * target.h (target_supports_multi_process): ... here. Remove
2459 macro.
2460
39b5a3b9
TT		 24612016-10-05 Tom Tromey <tom@tromey.com>
2462
2463 PR remote/20655:
2464 * tracepoint.c (handle_tracepoint_bkpts): Check
2465 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2466
c1d0b70a
YQ		 24672016-10-05 Yao Qi <yao.qi@linaro.org>
2468
2469 * configure.srv: Update the path of arm-*.xml files.
2470
0a69eedb
YQ		 24712016-10-05 Terry Guo <terry.guo@arm.com>
2472 Yao Qi <yao.qi@linaro.org>
2473
2474 * Makefile.in: Adjust the path of rules.
2475 * configure.srv: Update the path of xml files.
2476 * regformats/arm-with-iwmmxt.dat: Regenerated.
2477 * regformats/arm-with-neon.dat: Likewise.
2478 * regformats/arm-with-vfpv2.dat: Likewise.
2479 * regformats/arm-with-vfpv3.dat Likewise.
2480
17e16485
YQ		 24812016-09-30 Yao Qi <yao.qi@linaro.org>
2482
2483 PR gdbserver/20627
2484 * target.c (target_stop_and_wait): Don't call
2485 target_continue_no_signal, use resume_stop instead.
2486
edeeb602
YQ		 24872016-09-26 Yao Qi <yao.qi@linaro.org>
2488
2489 * linux-low.c (linux_wait_1): Call debug_exit.
2490
503b1c39
PA		 24912016-09-23 Pedro Alves <palves@redhat.com>
2492
2493 * Makefile.in (SFILES): Add common/new-op.c.
2494 (OBS): Add common/new-op.o.
2495 (new-op.o): New rule.
2496
74172ecf
SM		 24972016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2498
2499 * .gitinore: Ignore more files.
2500
fc6cda2e
YQ		 25012016-09-21 Yao Qi <yao.qi@linaro.org>
2502
2503 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2504 23.
2505
bc1e6c81
SDJ		 25062016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2507
2508 * server.c (start_inferior): Call target_mourn_inferior instead of
2509 mourn_inferior; pass ptid_t argument to it.
2510 (resume): Likewise.
2511 (handle_target_event): Likewise.
2512 * target.c (target_mourn_inferior): New function.
2513 * target.h (mourn_inferior): Delete macro.
2514
0e00e962
AA		 25152016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2516
2517 * linux-low.c (lwp_is_stepping): New function.
2518
1d8cb77d
CL		 25192016-09-06 Carl Love <cel@us.ibm.com>
2520
2521 * server.c (start_inferior): Fixed comment, requested comment change
2522 didn't get updated correctly. Removed reference to ptrace () call as
2523 it is only true on Linux systems.
2524
7313bced
CL		 25252016-09-06 Carl Love <cel@us.ibm.com>
2526
2527 * server.c (start_inferior): Do not call
2528 function target_post_create_inferior () if the
2529 inferior process has already exited.
2530
cf6de44d
PA		 25312016-09-05 Pedro Alves <palves@redhat.com>
2532
2533 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2534 (COMPILE.pre, CC_LD): Use CXX directly.
2535 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2536 * acinclude.m4: Don't include build-with-cxx.m4.
2537 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2538 * configure: Regenerate.
2539
c1da6748
AT		 25402016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2541
2542 PR gdb/19495
2543 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2544 call writing data to own_buf.
2545
f2b9e3df
SDJ		 25462016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2547
2548 * target.c (mywait): Call target_wait instead of
2549 the_target->wait.
2550 (target_wait): New function.
2551
049a8570
SDJ		 25522016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2553
2554 * server.c (start_inferior): New variable 'ptid'. Replace calls
2555 to the_target->resume by target_continue{,_no_signal}, depending
2556 on the case.
2557 * target.c (target_stop_and_wait): Call target_continue_no_signal
2558 instead of the_target->resume.
2559 (target_continue): New function.
2560
3aa5cfa0
AT		 25612016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2562
2563 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2564
754653a7
AZ		 25652016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2566
2567 PR server/20491
2568 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2569 ps_prochandle.
2570 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2571 * linux-arm-low.c (ps_get_thread_area): Likewise.
2572 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2573 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2574 * linux-mips-low.c (ps_get_thread_area): Likewise.
2575 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2576 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2577 * linux-x86-low.c (ps_get_thread_area): Likewise.
2578 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2579
ed036b40
PA		 25802016-08-19 Pedro Alves <palves@redhat.com>
2581
2582 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2583
c8ef42ee
PA		 25842016-08-19 Pedro Alves <palves@redhat.com>
2585
2586 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2587 comment. Use memcpy instead of casting through unsigned long.
2588
9c235a72
PA		 25892016-08-19 Pedro Alves <palves@redhat.com>
2590
2591 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2592 allocating around 0x80000000.
2593
201506da
PA		 25942016-08-19 Pedro Alves <palves@redhat.com>
2595
2596 PR gdb/20415
2597 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2598 (x32-avx512-linux-ipa.o): New rules.
2599 * configure.ac (x86_64-*-linux*): New x32 check.
2600 * configure.srv (ipa_x32_linux_regobj): New.
2601 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2602 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2603 descriptions.
2604 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2605 descriptions.
2606 * configure: Regenerate.
2607
f348d89a
PA		 26082016-08-09 Pedro Alves <palves@redhat.com>
2609
2610 PR gdb/18653
2611 * Makefile.in (OBS): Add signals-state-save-restore.o.
2612 (signals-state-save-restore.o): New rule.
2613 * config.in: Regenerate.
2614 * configure: Regenerate.
2615 * linux-low.c: Include "signals-state-save-restore.h".
2616 (linux_create_inferior): Call
2617 restore_original_signals_state.
2618 * server.c: Include "dispositions-save-restore.h".
2619 (captured_main): Call save_original_signals_state.
2620
1baf5149
PA		 26212016-08-05 Pedro Alves <palves@redhat.com>
2622
2623 * configure: Regenerate.
2624
fcd4a73d
YQ		 26252016-08-04 Yao Qi <yao.qi@linaro.org>
2626
2627 * linux-low.c (regsets_fetch_inferior_registers): Check
2628 errno is ESRCH or not.
2629
979659d0
YQ		 26302016-08-02 Yao Qi <yao.qi@linaro.org>
2631
2632 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2633 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2634 (thread_db_load_search): Update.
2635 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2636 td_ta_set_event and td_ta_event_getmsg.
2637
6598661d
PA		 26382016-07-26 Pedro Alves <palves@redhat.com>
2639
2640 PR server/20414
2641 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2642 of unsigned long for 64-bit registers and use uint32_t instead of
2643 unsigned int for 32-bit registers.
2644
9cf12d57
PA		 26452016-07-26 Pedro Alves <palves@redhat.com>
2646
2647 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2648 to 'ptrace'.
2649
305450ed
TT		 26502016-07-21 Tom Tromey <tom@tromey.com>
2651
2652 * configure: Rebuild.
2653
2583da7c
YQ		 26542016-07-21 Yao Qi <yao.qi@linaro.org>
2655
2656 * mem-break.c (find_gdb_breakpoint): Cast bp to
2657 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2658
21536b36
YQ		 26592016-07-21 Yao Qi <yao.qi@linaro.org>
2660
2661 * server.c (handle_v_requests): Support s and S actions
2662 if target_supports_software_single_step return true.
2663
8901d193
YQ		 26642016-07-21 Yao Qi <yao.qi@linaro.org>
2665
2666 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2667 is resume_step, call maybe_hw_step.
2668 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2669 and unstop them.
2670 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2671 breakpoints or not.
2672 (proceed_one_lwp): If resume request is resume_step, install
2673 reinsert breakpoints and call maybe_hw_step.
2674
0e9a339e
YQ		 26752016-07-21 Yao Qi <yao.qi@linaro.org>
2676
2677 * linux-low.c (proceed_one_lwp): Declare.
2678 (linux_resume_one_thread): Remove local variable 'step'.
2679 Lift code enqueue signal. Call proceed_one_lwp instead of
2680 linux_resume_one_lwp.
2681
4281b351
YQ		 26822016-07-21 Yao Qi <yao.qi@linaro.org>
2683
2684 * linux-low.c (linux_resume_one_thread): Call
2685 enqueue_pending_signal.
2686
984a2c04
YQ		 26872016-07-21 Yao Qi <yao.qi@linaro.org>
2688
2689 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2690 * inferiors.c (do_restore_current_thread_cleanup): New function.
2691 (make_cleanup_restore_current_thread): Likewise.
2692 * linux-low.c (install_software_single_step_breakpoints): Call
2693 make_cleanup_restore_current_thread. Switch current_thread to
2694 thread.
2695
bec903c9
YQ		 26962016-07-21 Yao Qi <yao.qi@linaro.org>
2697
2698 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2699 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2700 (clone_one_breakpoint): Likewise.
2701 (delete_reinsert_breakpoints): Change parameter to thread.
2702 Callers updated.
2703 (has_reinsert_breakpoints): Likewise.
2704 (uninsert_reinsert_breakpoints): Likewise.
2705 (reinsert_reinsert_breakpoints): Likewise.
2706 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2707 (delete_reinsert_breakpoints): Likewise.
2708 (reinsert_reinsert_breakpoints): Likewise.
2709 (uninsert_reinsert_breakpoints): Likewise.
2710 (has_reinsert_breakpoints): Likewise.
2711
63c40ec7
YQ		 27122016-07-21 Yao Qi <yao.qi@linaro.org>
2713
2714 * inferiors.c (get_thread_process): Make parameter const.
2715 * inferiors.h (get_thread_process): Update declaration.
2716 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2717 Add new parameters child_thread and parent_thread. Callers
2718 updated.
2719 * mem-break.h (clone_all_breakpoints): Update declaration.
2720
9aa76cd0
YQ		 27212016-07-21 Yao Qi <yao.qi@linaro.org>
2722
2723 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2724 <command_list, handler>: Remove.
2725 (struct gdb_breakpoint): New.
2726 (struct other_breakpoint): New.
2727 (struct reinsert_breakpoint): New.
2728 (is_gdb_breakpoint): New function.
2729 (any_persistent_commands): Update command_list if
2730 is_gdb_breakpoint returns true.
2731 (set_breakpoint): Create breakpoints according to their types.
2732 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2733 (set_gdb_breakpoint_1): Likewise.
2734 (set_gdb_breakpoint): Likewise.
2735 (clear_breakpoint_conditions): Change parameter type to
2736 'struct gdb_breakpoint *'.
2737 (clear_breakpoint_commands): Likewise.
2738 (clear_breakpoint_conditions_and_commands): Likewise.
2739 (add_condition_to_breakpoint): Likewise.
2740 (add_breakpoint_condition): Likewise.
2741 (add_commands_to_breakpoint): Likewise.
2742 (check_breakpoints): Check other_breakpoint.
2743 (clone_one_breakpoint): Clone breakpopint according to its type.
2744 * mem-break.h (struct gdb_breakpoint): Declare.
2745 (set_gdb_breakpoint): Update declaration.
2746 (clear_breakpoint_conditions_and_commands): Likewise.
2747 (add_breakpoint_condition): Likewise.
2748 (add_breakpoint_commands): Likewise.
2749 * server.c (process_point_options): Change parameter type to
2750 'struct gdb_breakpoint *'.
2751
811f8301
YQ		 27522016-07-21 Yao Qi <yao.qi@linaro.org>
2753
2754 * mem-break.c (set_breakpoint_at): Rename it to ...
2755 (set_breakpoint_type_at): ... it.
2756 (set_breakpoint_at): Call set_breakpoint_type_at.
2757 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2758 * mem-break.h (set_breakpoint_at): Update comments.
2759
b1c51e36
CLT		 27602016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2761
2762 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2763 to buf parameter.
2764 (nios2_store_gregset): Likewise.
2765
ced2dffb
PA		 27662016-07-01 Pedro Alves <palves@redhat.com>
2767 Antoine Tremblay <antoine.tremblay@ericsson.com>
2768
2769 * linux-low.c: Change interface to take the target lwp_info
2770 pointer directly and return void. Handle detaching from a zombie
2771 thread.
2772 (linux_detach_lwp_callback): New function.
2773 (linux_detach): Detach from the leader thread after detaching from
2774 the clone threads.
2775
2ac09a5b
YQ		 27762016-06-28 Yao Qi <yao.qi@linaro.org>
2777
2778 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2779 for variable new_offset.
2780 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2781 (aarch64_ftrace_insn_reloc_cb): Likewise.
2782 (aarch64_ftrace_insn_reloc_tb): Likewise.
2783 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2784 PRIx64 instead of PRIx32.
2785
79e7fd4f
YQ		 27862016-06-28 Yao Qi <yao.qi@linaro.org>
2787
2788 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2789 (the_low_target): Install arm_get_syscall_trapinfo.
2790
061fc021
YQ		 27912016-06-28 Yao Qi <yao.qi@linaro.org>
2792
2793 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2794 function.
2795 (the_low_target): Install aarch64_get_syscall_trapinfo.
2796
4cc32bec
YQ		 27972016-06-28 Yao Qi <yao.qi@linaro.org>
2798
2799 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2800 Callers updated.
2801 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2802 Remove parameter sysno.
2803 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2804 sysret.
2805
782c1122
AA		 28062016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2807
2808 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2809 (s390_emit_ne_goto): Likewise.
2810 (s390_emit_lt_goto): Likewise.
2811 (s390_emit_le_goto): Likewise.
2812 (s390_emit_gt_goto): Likewise.
2813 (s390_emit_ge_goto): Likewise.
2814 (s390x_emit_eq_goto): Likewise.
2815 (s390x_emit_ne_goto): Likewise.
2816 (s390x_emit_lt_goto): Likewise.
2817 (s390x_emit_le_goto): Likewise.
2818 (s390x_emit_gt_goto): Likewise.
2819 (s390x_emit_ge_goto): Likewise.
2820 (s390_emit_ops_impl): Mark variable static.
2821 (s390x_emit_ops): Likewise.
2822
2e7b624b
YQ		 28232016-06-17 Yao Qi <yao.qi@linaro.org>
2824
2825 * linux-low.c (handle_extended_wait): Call
2826 uninsert_reinsert_breakpoints for the parent process. Remove
2827 reinsert breakpoints from the child process. Reinsert them to
2828 the parent process when vfork is done.
2829 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2830 (reinsert_reinsert_breakpoints): New function.
2831 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2832 (reinsert_reinsert_breakpoints): Declare.
2833
8a81c5d7
YQ		 28342016-06-17 Yao Qi <yao.qi@linaro.org>
2835
2836 * linux-low.c (handle_extended_wait): If the parent is doing
2837 step-over, remove the reinsert breakpoints from the forked child.
2838
f50bf8e5
YQ		 28392016-06-17 Yao Qi <yao.qi@linaro.org>
2840
2841 * linux-low.c (unsuspend_all_lwps): Declare.
2842 (linux_low_filter_event): If thread exited, call finish_step_over.
2843 If step-over is finished, unsuspend other threads.
2844
8376a3cb
YQ		 28452016-06-17 Yao Qi <yao.qi@linaro.org>
2846
2847 * linux-low.c (linux_resume_one_lwp_throw): Assert
2848 has_reinsert_breakpoints returns false.
2849 * mem-break.c (delete_disabled_breakpoints): Assert
2850 bp type isn't reinsert_breakpoint.
2851
f79b145d
YQ		 28522016-06-17 Yao Qi <yao.qi@linaro.org>
2853
2854 * linux-low.c (maybe_hw_step): New function.
2855 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2856 (finish_step_over): Switch current_thread to lwp temporarily,
2857 and assert has_reinsert_breakpoints returns true.
2858 (proceed_one_lwp): Call maybe_hw_step.
2859 * mem-break.c (has_reinsert_breakpoints): New function.
2860 * mem-break.h (has_reinsert_breakpoints): Declare.
2861
0ae534d2
JT		 28622016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2863
2864 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2865
fcdad592
YQ		 28662016-05-17 Yao Qi <yao.qi@linaro.org>
2867
2868 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2869 instead of find_inferior.
2870
9e784964
YQ		 28712016-05-05 Yao Qi <yao.qi@linaro.org>
2872
2873 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2874 Initialize res to zero.
2875
cf2ebb6e
YQ		 28762016-05-05 Yao Qi <yao.qi@linaro.org>
2877
2878 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2879 to uint32_t.
2880
c1aebf87
UW		 28812016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2882
2883 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2884 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2885 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2886
35fd2deb 28872016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2888 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 2889
2890 * tracepoint.c (write_inferior_int8): New function.
2891 (cmd_qtenable_disable): Write enable flag using
2892 write_inferior_int8.
2893
484b3c32
YQ		 28942016-04-25 Yao Qi <yao.qi@linaro.org>
2895
2896 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2897 (need_step_over_p): Return zero if the LWP has pending signals
2898 can be delivered on software single step target.
2899
85ba7d86
YQ		 29002016-04-25 Yao Qi <yao.qi@linaro.org>
2901
2902 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2903 return instead of error.
2904
3539aa13
YQ		 29052016-04-22 Yao Qi <yao.qi@linaro.org>
2906
2907 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2908 to 23.
2909
5b061e98
YQ		 29102016-04-22 Yao Qi <yao.qi@linaro.org>
2911
2912 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2913 signal when stepping over breakpoint with software single
2914 step.
2915
3451269c
PA		 29162016-04-21 Pedro Alves <palves@redhat.com>
2917
2918 * linux-s390-low.c (s390_collect_ptrace_register)
2919 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2920 add casts.
2921 (s390_check_regset): Use void * instead of gdb_byte *.
2922
a2358508
PA		 29232016-04-20 Pedro Alves <palves@redhat.com>
2924
2925 * configure: Renegerate.
2926
6885166d
YQ		 29272016-04-20 Yao Qi <yao.qi@linaro.org>
2928
2929 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2930 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2931 number 16.
2932 (arm_store_gregset): Likewise.
2933
2b863f51
WT		 29342016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2935
2936 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2937 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2938 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2939 (amd64-avx-mpx-linux.c): New rules.
2940 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2941 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2942 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2943 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2944 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2945 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2946 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2947 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2948 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2949 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2950 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2951 * linux-x86-low.c (x86_linux_read_description): Add case for
2952 X86_XSTATE_AVX_MPX_MASK.
2953 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2954 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2955 init_registers_i386_avx_mpx_linux.
2956 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2957 (initialize_low_tracepoint): Call
2958 init_registers_i386_avx_mpx_linux.
2959 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2960 (initialize_low_tracepoint): Call
2961 init_registers_amd64_avx_mpx_linux.
2962 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2963 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2964 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2965 declarations.
2966
9b30624b
PA		 29672016-04-18 Pedro Alves <palves@redhat.com>
2968
2969 * configure: Regenerate.
2970
45e3745e
AT		 29712016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2972
2973 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2974 (aarch64_emit_sub): Likewise.
2975
2afc13ff
PA		 29762016-04-12 Pedro Alves <palves@redhat.com>
2977
2978 * utils.c (prepare_to_throw_exception): Delete.
2979
6e774b13
SM		 29802016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2981
2982 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2983
4dca19f8
MK		 29842016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2985
2986 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2987
d0a9981f
MK		 29882016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2989
2990 * linux-aarch64-ipa.c: Add <elf.h> include.
2991 * linux-ppc-ipa.c: Add <elf.h> include.
2992 * linux-s390-ipa.c: Add <elf.h> include.
2993
252db07e
MK		 29942016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2995
2996 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2997 (get_raw_reg_ptr): Likewise.
2998 (get_trace_state_variable_value_ptr): Likewise.
2999 (set_trace_state_variable_value_ptr): Likewise.
3000 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3001 char *.
3002
14e2b6d9
MK		 30032016-03-31 Wei-cheng Wang <cole945@gmail.com>
3004 Marcin Kościelnicki <koriakin@0x04.net>
3005
3006 PR/17221
3007 * linux-ppc-low.c (emit_insns): New function.
3008 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3009 (ppc_emit_prologue): New function.
3010 (ppc_emit_epilogue): New function.
3011 (ppc_emit_add): New function.
3012 (ppc_emit_sub): New function.
3013 (ppc_emit_mul): New function.
3014 (ppc_emit_lsh): New function.
3015 (ppc_emit_rsh_signed): New function.
3016 (ppc_emit_rsh_unsigned): New function.
3017 (ppc_emit_ext): New function.
3018 (ppc_emit_zero_ext): New function.
3019 (ppc_emit_log_not): New function.
3020 (ppc_emit_bit_and): New function.
3021 (ppc_emit_bit_or): New function.
3022 (ppc_emit_bit_xor): New function.
3023 (ppc_emit_bit_not): New function.
3024 (ppc_emit_equal): New function.
3025 (ppc_emit_less_signed): New function.
3026 (ppc_emit_less_unsigned): New function.
3027 (ppc_emit_ref): New function.
3028 (ppc_emit_const): New function.
3029 (ppc_emit_reg): New function.
3030 (ppc_emit_pop): New function.
3031 (ppc_emit_stack_flush): New function.
3032 (ppc_emit_swap): New function.
3033 (ppc_emit_stack_adjust): New function.
3034 (ppc_emit_call): New function.
3035 (ppc_emit_int_call_1): New function.
3036 (ppc_emit_void_call_2): New function.
3037 (ppc_emit_if_goto): New function.
3038 (ppc_emit_goto): New function.
3039 (ppc_emit_eq_goto): New function.
3040 (ppc_emit_ne_goto): New function.
3041 (ppc_emit_lt_goto): New function.
3042 (ppc_emit_le_goto): New function.
3043 (ppc_emit_gt_goto): New function.
3044 (ppc_emit_ge_goto): New function.
3045 (ppc_write_goto_address): New function.
3046 (ppc_emit_ops_impl): New static variable.
3047 (ppc64v1_emit_prologue): New function.
3048 (ppc64v2_emit_prologue): New function.
3049 (ppc64_emit_epilogue): New function.
3050 (ppc64_emit_add): New function.
3051 (ppc64_emit_sub): New function.
3052 (ppc64_emit_mul): New function.
3053 (ppc64_emit_lsh): New function.
3054 (ppc64_emit_rsh_signed): New function.
3055 (ppc64_emit_rsh_unsigned): New function.
3056 (ppc64_emit_ext): New function.
3057 (ppc64_emit_zero_ext): New function.
3058 (ppc64_emit_log_not): New function.
3059 (ppc64_emit_bit_and): New function.
3060 (ppc64_emit_bit_or): New function.
3061 (ppc64_emit_bit_xor): New function.
3062 (ppc64_emit_bit_not): New function.
3063 (ppc64_emit_equal): New function.
3064 (ppc64_emit_less_signed): New function.
3065 (ppc64_emit_less_unsigned): New function.
3066 (ppc64_emit_ref): New function.
3067 (ppc64_emit_const): New function.
3068 (ppc64v1_emit_reg): New function.
3069 (ppc64v2_emit_reg): New function.
3070 (ppc64_emit_pop): New function.
3071 (ppc64_emit_stack_flush): New function.
3072 (ppc64_emit_swap): New function.
3073 (ppc64v1_emit_call): New function.
3074 (ppc64v2_emit_call): New function.
3075 (ppc64v1_emit_int_call_1): New function.
3076 (ppc64v2_emit_int_call_1): New function.
3077 (ppc64v1_emit_void_call_2): New function.
3078 (ppc64v2_emit_void_call_2): New function.
3079 (ppc64_emit_if_goto): New function.
3080 (ppc64_emit_eq_goto): New function.
3081 (ppc64_emit_ne_goto): New function.
3082 (ppc64_emit_lt_goto): New function.
3083 (ppc64_emit_le_goto): New function.
3084 (ppc64_emit_gt_goto): New function.
3085 (ppc64_emit_ge_goto): New function.
3086 (ppc64v1_emit_ops_impl): New static variable.
3087 (ppc64v2_emit_ops_impl): New static variable.
3088 (ppc_emit_ops): New function.
3089 (linux_low_target): Wire in ppc_emit_ops.
3090
a2174ba4
MK		 30912016-03-31 Wei-cheng Wang <cole945@gmail.com>
3092 Marcin Kościelnicki <koriakin@0x04.net>
3093
3094 PR/17221
3095 * Makefile.in: Add powerpc-*-ipa.o
3096 * configure.srv: Add ipa_obj for powerpc*-linux.
3097 * linux-ppc-ipa.c: New file.
3098 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3099 includes.
3100 (PPC_FIELD): New macro.
3101 (PPC_SEXT): New macro.
3102 (PPC_OP6): New macro.
3103 (PPC_BO): New macro.
3104 (PPC_LI): New macro.
3105 (PPC_BD): New macro.
3106 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3107 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3108 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3109 (ppc_get_thread_area): New function.
3110 (is_elfv2_inferior): New function.
3111 (gen_ds_form): New function.
3112 (GEN_STD): New macro.
3113 (GEN_STDU): New macro.
3114 (GEN_LD): New macro.
3115 (GEN_LDU): New macro.
3116 (gen_d_form): New function.
3117 (GEN_ADDI): New macro.
3118 (GEN_ADDIS): New macro.
3119 (GEN_LI): New macro.
3120 (GEN_LIS): New macro.
3121 (GEN_ORI): New macro.
3122 (GEN_ORIS): New macro.
3123 (GEN_LWZ): New macro.
3124 (GEN_STW): New macro.
3125 (GEN_STWU): New macro.
3126 (gen_xfx_form): New function.
3127 (GEN_MFSPR): New macro.
3128 (GEN_MTSPR): New macro.
3129 (GEN_MFCR): New macro.
3130 (GEN_MTCR): New macro.
3131 (GEN_SYNC): New macro.
3132 (GEN_LWSYNC): New macro.
3133 (gen_x_form): New function.
3134 (GEN_OR): New macro.
3135 (GEN_MR): New macro.
3136 (GEN_LWARX): New macro.
3137 (GEN_STWCX): New macro.
3138 (GEN_CMPW): New macro.
3139 (gen_md_form): New function.
3140 (GEN_RLDICL): New macro.
3141 (GEN_RLDICR): New macro.
3142 (gen_i_form): New function.
3143 (GEN_B): New macro.
3144 (GEN_BL): New macro.
3145 (gen_b_form): New function.
3146 (GEN_BNE): New macro.
3147 (GEN_LOAD): New macro.
3148 (GEN_STORE): New macro.
3149 (gen_limm): New function.
3150 (gen_atomic_xchg): New function.
3151 (gen_call): New function.
3152 (ppc_relocate_instruction): New function.
3153 (ppc_install_fast_tracepoint_jump_pad): New function.
3154 (ppc_get_min_fast_tracepoint_insn_len): New function.
3155 (ppc_get_ipa_tdesc_idx): New function.
3156 (the_low_target): Wire in the new functions.
3157 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3158 tdescs.
3159 * linux-ppc-tdesc.h: New file.
3160
a13c4696
MK		 31612016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3162
3163 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3164 (alloc_jump_pad_buffer): New function.
3165 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3166 (alloc_jump_pad_buffer): New function.
3167 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3168 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3169 (alloc_jump_pad_buffer): New function.
3170 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3171 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3172 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3173 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3174
1cda1512
MK		 31752016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3176
3177 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3178 * linux-amd64-ipa.c: Likewise.
3179 * linux-i386-ipa.c: Likewise.
3180 * linux-s390-ipa.c: Likewise.
3181 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3182 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3183 set_trace_state_variable_value_ptr.
3184 (struct ipa_sym_addresses): Likewise.
3185 (symbol_list): Likewise.
3186 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3187 accessing gdb_collect directly.
3188 (gdb_collect_ptr_type): New typedef.
3189 (get_raw_reg_ptr_type): New typedef.
3190 (get_trace_state_variable_value_ptr_type): New typedef.
3191 (set_trace_state_variable_value_ptr_type): New typedef.
3192 (gdb_collect_ptr): New global.
3193 (get_raw_reg_ptr): New global.
3194 (get_trace_state_variable_value_ptr): New global.
3195 (set_trace_state_variable_value_ptr): New global.
3196 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3197 accessing get_raw_reg directly.
3198 (get_get_tsv_func_addr): Likewise for
3199 get_trace_state_variable_value_ptr.
3200 (get_set_tsv_func_addr): Likewise for
3201 set_trace_state_variable_value_ptr.
3202 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3203
72fb5488
SM		 32042016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3205
3206 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3207
28170b88
MK		 32082016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3209
3210 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3211 packets.
3212 (relocate_instruction): Remove own_buf.
3213 * server.c (own_buf): Make global.
3214 (handle_v_requests): Make global.
3215 * server.h (own_buf): New declaration.
3216 (handle_v_requests): New prototype.
3217
f39e8743
MK		 32182016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3219
3220 PR 18377
3221 * linux-s390-low.c (add_insns): New function.
3222 (s390_emit_prologue): New function.
3223 (s390_emit_epilogue): New function.
3224 (s390_emit_add): New function.
3225 (s390_emit_sub): New function.
3226 (s390_emit_mul): New function.
3227 (s390_emit_lsh): New function.
3228 (s390_emit_rsh_signed): New function.
3229 (s390_emit_rsh_unsigned): New function.
3230 (s390_emit_ext): New function.
3231 (s390_emit_log_not): New function.
3232 (s390_emit_bit_and): New function.
3233 (s390_emit_bit_or): New function.
3234 (s390_emit_bit_xor): New function.
3235 (s390_emit_bit_not): New function.
3236 (s390_emit_equal): New function.
3237 (s390_emit_less_signed): New function.
3238 (s390_emit_less_unsigned): New function.
3239 (s390_emit_ref): New function.
3240 (s390_emit_if_goto): New function.
3241 (s390_emit_goto): New function.
3242 (s390_write_goto_address): New function.
3243 (s390_emit_litpool): New function.
3244 (s390_emit_const): New function.
3245 (s390_emit_call): New function.
3246 (s390_emit_reg): New function.
3247 (s390_emit_pop): New function.
3248 (s390_emit_stack_flush): New function.
3249 (s390_emit_zero_ext): New function.
3250 (s390_emit_swap): New function.
3251 (s390_emit_stack_adjust): New function.
3252 (s390_emit_set_r2): New function.
3253 (s390_emit_int_call_1): New function.
3254 (s390_emit_void_call_2): New function.
3255 (s390_emit_eq_goto): New function.
3256 (s390_emit_ne_goto): New function.
3257 (s390_emit_lt_goto): New function.
3258 (s390_emit_le_goto): New function.
3259 (s390_emit_gt_goto): New function.
3260 (s390_emit_ge_goto): New function.
3261 (s390x_emit_prologue): New function.
3262 (s390x_emit_epilogue): New function.
3263 (s390x_emit_add): New function.
3264 (s390x_emit_sub): New function.
3265 (s390x_emit_mul): New function.
3266 (s390x_emit_lsh): New function.
3267 (s390x_emit_rsh_signed): New function.
3268 (s390x_emit_rsh_unsigned): New function.
3269 (s390x_emit_ext): New function.
3270 (s390x_emit_log_not): New function.
3271 (s390x_emit_bit_and): New function.
3272 (s390x_emit_bit_or): New function.
3273 (s390x_emit_bit_xor): New function.
3274 (s390x_emit_bit_not): New function.
3275 (s390x_emit_equal): New function.
3276 (s390x_emit_less_signed): New function.
3277 (s390x_emit_less_unsigned): New function.
3278 (s390x_emit_ref): New function.
3279 (s390x_emit_if_goto): New function.
3280 (s390x_emit_const): New function.
3281 (s390x_emit_call): New function.
3282 (s390x_emit_reg): New function.
3283 (s390x_emit_pop): New function.
3284 (s390x_emit_stack_flush): New function.
3285 (s390x_emit_zero_ext): New function.
3286 (s390x_emit_swap): New function.
3287 (s390x_emit_stack_adjust): New function.
3288 (s390x_emit_int_call_1): New function.
3289 (s390x_emit_void_call_2): New function.
3290 (s390x_emit_eq_goto): New function.
3291 (s390x_emit_ne_goto): New function.
3292 (s390x_emit_lt_goto): New function.
3293 (s390x_emit_le_goto): New function.
3294 (s390x_emit_gt_goto): New function.
3295 (s390x_emit_ge_goto): New function.
3296 (s390_emit_ops): New function.
3297 (struct linux_target_ops): Fill in emit_ops hook.
3298
abd9baf9
MK		 32992016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3300
3301 PR 18377
3302 * Makefile.in: Add s390 IPA files.
3303 * configure.srv: Build IPA for s390.
3304 * linux-s390-ipa.c: New file.
3305 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3306 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3307 (tdesc_s390_linux32): Likewise.
3308 (init_registers_s390_linux32v1): Likewise.
3309 (tdesc_s390_linux32v1): Likewise.
3310 (init_registers_s390_linux32v2): Likewise.
3311 (tdesc_s390_linux32v2): Likewise.
3312 (init_registers_s390_linux64): Likewise.
3313 (tdesc_s390_linux64): Likewise.
3314 (init_registers_s390_linux64v1): Likewise.
3315 (tdesc_s390_linux64v1): Likewise.
3316 (init_registers_s390_linux64v2): Likewise.
3317 (tdesc_s390_linux64v2): Likewise.
3318 (init_registers_s390_te_linux64): Likewise.
3319 (tdesc_s390_te_linux64): Likewise.
3320 (init_registers_s390_vx_linux64): Likewise.
3321 (tdesc_s390_vx_linux64): Likewise.
3322 (init_registers_s390_tevx_linux64): Likewise.
3323 (tdesc_s390_tevx_linux64): Likewise.
3324 (init_registers_s390x_linux64): Likewise.
3325 (tdesc_s390x_linux64): Likewise.
3326 (init_registers_s390x_linux64v1): Likewise.
3327 (tdesc_s390x_linux64v1): Likewise.
3328 (init_registers_s390x_linux64v2): Likewise.
3329 (tdesc_s390x_linux64v2): Likewise.
3330 (init_registers_s390x_te_linux64): Likewise.
3331 (tdesc_s390x_te_linux64): Likewise.
3332 (init_registers_s390x_vx_linux64): Likewise.
3333 (tdesc_s390x_vx_linux64): Likewise.
3334 (init_registers_s390x_tevx_linux64): Likewise.
3335 (tdesc_s390x_tevx_linux64): Likewise.
3336 (have_hwcap_s390_vx): New static variable.
3337 (s390_arch_setup): Fill have_hwcap_s390_vx.
3338 (s390_get_thread_area): New function.
3339 (s390_ft_entry_gpr_esa): New const.
3340 (s390_ft_entry_gpr_zarch): New const.
3341 (s390_ft_entry_misc): New const.
3342 (s390_ft_entry_fr): New const.
3343 (s390_ft_entry_vr): New const.
3344 (s390_ft_main_31): New const.
3345 (s390_ft_main_64): New const.
3346 (s390_ft_exit_fr): New const.
3347 (s390_ft_exit_vr): New const.
3348 (s390_ft_exit_misc): New const.
3349 (s390_ft_exit_gpr_esa): New const.
3350 (s390_ft_exit_gpr_zarch): New const.
3351 (append_insns): New function.
3352 (s390_relocate_instruction): New function.
3353 (s390_install_fast_tracepoint_jump_pad): New function.
3354 (s390_get_min_fast_tracepoint_insn_len): New function.
3355 (s390_get_ipa_tdesc_idx): New function.
3356 (struct linux_target_ops): Wire in the above functions.
3357 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3358 * linux-s390-tdesc.h: New file.
3359
a4105d04
MK		 33602016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3361
3362 * linux-s390-low.c (s390_supports_tracepoints): New function.
3363 (struct linux_target_ops): Fill supports_tracepoints hook.
3364
35ac8b3e
YQ		 33652016-03-18 Yao Qi <yao.qi@linaro.org>
3366
3367 * linux-low.c (lwp_signal_can_be_delivered): New function.
3368 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3369
94610ec4
YQ		 33702016-03-18 Yao Qi <yao.qi@linaro.org>
3371
3372 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3373 0 if signal is enqueued. Remove 'signal' from one debugging
3374 message. Move one debugging message to some lines below.
3375 Remove code setting 'signal' to 0.
3376
80aea927
YQ		 33772016-03-18 Yao Qi <yao.qi@linaro.org>
3378
3379 * linux-low.c (linux_low_filter_event): Remove redundant
3380 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3381
b04fd3be
MK		 33822016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3383
3384 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3385 (struct linux_target_ops): Wire in the above.
3386
c40c8d4b
YQ		 33872016-03-03 Yao Qi <yao.qi@linaro.org>
3388
3389 * linux-low.c: Update comments to start_step_over.
3390
0f8288ae
YQ		 33912016-03-03 Yao Qi <yao.qi@linaro.org>
3392
3393 PR server/19736
3394 * linux-low.c (handle_extended_wait): Set child suspended
3395 if event_lwp->bp_reinsert isn't zero.
3396
fdbd04a8
YQ		 33972016-03-02 Yao Qi <yao.qi@linaro.org>
3398
3399 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3400 enqueue_pending_signal.
3401
6896a8fa
MK		 34022016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3403
3404 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3405 is actually loaded.
3406
ab503087
MK		 34072016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3408
3409 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3410 (s390_regmap_3264) [!__s390x__]: New global.
3411 (s390_collect_ptrace_register): Skip map entries containing -1.
3412 (s390_supply_ptrace_register): Ditto.
3413 (s390_fill_gprs_high): New function.
3414 (s390_store_gprs_high): New function.
3415 (s390_regsets): Add NT_S390_HIGH_GPRS.
3416 (s390_get_hwcap): Enable on 31-bit.
3417 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3418 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3419 Detect NT_S390_HIGH_GPRS.
3420 (s390_usrregs_info_3264): Enable on 31-bit.
3421 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3422 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3423
ae91f625
MK		 34242016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3425
3426 PR gdb/13808
3427 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3428 * configure.srv: Ditto.
3429 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3430 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3431 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3432 (init_registers_amd64_linux): Remove prototype.
3433 (tdesc_amd64_linux): Remove declaration.
3434 (get_ipa_tdesc): New function.
3435 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3436 initialize remaining tdescs.
3437 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3438 (init_registers_i386_linux): Remove prototype.
3439 (tdesc_i386_linux): Remove declaration.
3440 (get_ipa_tdesc): New function.
3441 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3442 initialize remaining tdescs.
3443 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3444 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3445 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3446 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3447 (x86_get_ipa_tdesc_idx): New function.
3448 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3449 * linux-x86-tdesc.h: New file.
3450 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3451 (target_get_ipa_tdesc_idx): New macro.
3452 * tracepoint.c (ipa_tdesc_idx): New macro.
3453 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3454 (symbol_list): Add ipa_tdesc_idx.
3455 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3456 (ipa_tdesc): Remove.
3457 (ipa_tdesc_idx): New variable.
3458 (get_context_regcache): Use get_ipa_tdesc.
3459 (gdb_collect): Ditto.
3460 (gdb_probe): Ditto.
3461 * tracepoint.h (get_ipa_tdesc): New prototype.
3462 (ipa_tdesc): Remove.
3463
e7ad2f14
PA		 34642016-02-24 Pedro Alves <palves@redhat.com>
3465
3466 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3467 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3468 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3469 Factor out common code between the USE_SIGTRAP_SIGINFO and
3470 !USE_SIGTRAP_SIGINFO blocks.
3471 (linux_low_filter_event): Call save_stop_reason instead of
3472 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3473 Update comments.
3474 (linux_wait_1): Update comments.
3475
657f9cde
WW		 34762016-02-24 Wei-cheng Wang <cole945@gmail.com>
3477
3478 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3479 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3480 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3481 ppc_insert_point, ppc_remove_point.
3482
b00b61e1
MK		 34832016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3484
3485 * linux-s390-low.c (s390_supports_z_point_type): New function.
3486 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3487
553cb527
YQ		 34882016-02-16 Yao Qi <yao.qi@linaro.org>
3489
3490 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3491 PC. Get pc from regcache_read_pc.
3492
a5652c21
YQ		 34932016-02-12 Yao Qi <yao.qi@linaro.org>
3494
3495 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3496 or linux_get_pc_32bit.
3497 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3498
ed443b61
YQ		 34992016-02-12 Yao Qi <yao.qi@linaro.org>
3500
3501 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3502 arm_linux_get_next_pcs_fixup.
3503
020ecd38
MK		 35042016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3505
3506 * tracepoint.c (x_tracepoint_action_download): Change
3507 write_inferior_data_ptr to write_inferior_data_pointer.
3508 (cmd_qtstart): Likewise.
3509 (write_inferior_data_ptr): Remove.
3510 (download_agent_expr): Change write_inferior_data_ptr to
3511 write_inferior_data_pointer.
3512 (download_tracepoint_1): Likewise.
3513 (download_tracepoint): Likewise.
3514 (download_trace_state_variables): Likewise.
3515
7cae9051
WW		 35162016-02-11 Wei-cheng Wang <cole945@gmail.com>
3517 Marcin Kościelnicki <koriakin@0x04.net>
3518
3519 * tracepoint.c (struct tracepoint_action_ops): Remove.
3520 (struct tracepoint_action): Remove ops.
3521 (m_tracepoint_action_download, r_tracepoint_action_download)
3522 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3523 size and offset accordingly.
3524 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3525 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3526 (tracepoint_action_send, tracepoint_action_download): New functions.
3527 Helpers for trace action handlers.
3528 (add_tracepoint_action): Remove setup actions ops.
3529 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3530
9f6a71b4
YQ		 35312016-02-10 Yao Qi <yao.qi@linaro.org>
3532
3533 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3534
1e94266c
SM		 35352016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3536
3537 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3538 to AC_OUTPUT.
3539 * configure: Regenerate.
3540
8adce034
SM		 35412016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3542
3543 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3544 void * to gdb_byte *.
3545 * linux-low.c (siginfo_fixup): Likewise.
3546 (linux_xfer_siginfo): Likewise.
3547 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3548 Likewise.
3549 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3550
93813b37
WT		 35512016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3552
3553 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3554 to srv_tgtobj.
3555 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3556 to srv_tgtobj.
3557 * linux-x86-low.c [__x86_64__]: Include
3558 "nat/amd64-linux-siginfo.h".
3559 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3560 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3561 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3562 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3563 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3564 (cpt_si_fd, si_timerid, si_overrun): Move from
3565 nat/amd64-linux-siginfo.c.
3566 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3567
8424cc97
SM		 35682016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3569
3570 * server.c (skip_to_semicolon): Remove.
3571 (process_point_options): Use strchrnul instead of
3572 skip_to_semicolon.
3573
4d18591b
YQ		 35742016-01-26 Yao Qi <yao.qi@linaro.org>
3575
3576 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3577 * linux-low.c (install_software_single_step_breakpoints): Don't
3578 call regcache_read_pc.
3579 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3580 argument pc.
3581
d8020970
YQ		 35822016-01-26 Yao Qi <yao.qi@linaro.org>
3583
3584 * linux-low.c (install_software_single_step_breakpoints): Call
3585 regcache_read_pc instead of get_pc.
3586
8b207339
YQ		 35872016-01-26 Yao Qi <yao.qi@linaro.org>
3588
3589 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3590 (unblock_async_io): Rename to ...
3591 (block_unblock_async_io): ... it. New function.
3592 (enable_async_io): Don't install SIGIO handler. Unblock it
3593 instead.
3594 (disable_async_io): Don't ignore SIGIO. Block it instead.
3595 (initialize_async_io): Install SIGIO handler. Don't call
3596 unblock_async_io.
3597
18879fef
YQ		 35982016-01-26 Yao Qi <yao.qi@linaro.org>
3599
3600 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3601 first character is '\003', call *the_target->request_interrupt.
3602
a0f8e08a
YQ		 36032016-01-25 Yao Qi <yao.qi@linaro.org>
3604
3605 * remote-utils.c (new_thread_notify): Remove.
3606 (dead_thread_notify): Likewise.
3607 * remote-utils.h (new_thread_notify): Remove declaration.
3608 (dead_thread_notify): Likewise.
3609
cc5fd9ab
MK		 36102016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3611
3612 * gdb.trace/pending.exp: Fix expected message on continue.
3613
99e8eb11
MK		 36142016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3615
3616 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3617 it works properly on big-endian machines where sizeof (CORE_ADDR)
3618 != sizeof (void *).
3619
a994041d
PA		 36202016-01-21 Pedro Alves <palves@redhat.com>
3621
3622 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3623 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3624 * configure: Regenerate.
3625
f7a6a40d
YQ		 36262016-01-21 Yao Qi <yao.qi@linaro.org>
3627
3628 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3629 is_thumb and set it according to CPSR saved on the stack.
3630 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3631 arm_sigreturn_next_pc.
3632
6f69e520
YQ		 36332016-01-18 Yao Qi <yao.qi@linaro.org>
3634
3635 * linux-low.c (linux_set_pc_64bit): New function.
3636 (linux_get_pc_64bit): New function.
3637 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3638 Declare.
3639 * linux-sparc-low.c (debug_threads): Remove declaration.
3640 (sparc_get_pc): Remove.
3641 (the_low_target): Use linux_get_pc_64bit instead of
3642 sparc_get_pc.
3643 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3644 (the_low_target): Use linux_get_pc_64bit and
3645 linux_set_pc_64bit.
3646
276d4552
YQ		 36472016-01-18 Yao Qi <yao.qi@linaro.org>
3648
3649 * linux-arm-low.c (debug_threads): Remove declaration.
3650 (arm_get_pc, arm_set_pc): Remove.
3651 (the_low_target): Use linux_get_pc_32bit and
3652 linux_set_pc_32bit.
3653 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3654 (the_low_target): Use linux_get_pc_32bit and
3655 linux_set_pc_32bit.
3656 * linux-cris-low.c (debug_threads): Remove declaration.
3657 (cris_get_pc, cris_set_pc,): Remove.
3658 (the_low_target): Use linux_get_pc_32bit and
3659 linux_set_pc_32bit.
3660 * linux-crisv32-low.c (debug_threads): Remove declaration.
3661 (cris_get_pc, cris_set_pc): Remove.
3662 (the_low_target): Use linux_get_pc_32bit and
3663 linux_set_pc_32bit.
3664 * linux-low.c: Include inttypes.h.
3665 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3666 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3667 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3668 (the_low_target): Use linux_get_pc_32bit and
3669 linux_set_pc_32bit.
3670 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3671 (the_low_target): Use linux_get_pc_32bit and
3672 linux_set_pc_32bit.
3673 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3674 (the_low_target): Use linux_get_pc_32bit and
3675 linux_set_pc_32bit.
3676 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3677 (the_low_target): Use linux_get_pc_32bit and
3678 linux_set_pc_32bit.
3679 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3680 (the_low_target): Use linux_get_pc_32bit and
3681 linux_set_pc_32bit.
3682
eb0edac8
GB		 36832016-01-18 Gary Benson <gbenson@redhat.com>
3684
3685 * configure.ac (AC_FUNC_FORK): New check.
3686 * config.in: Regenerate.
3687 * configure: Likewise.
3688
1b451dda
YQ		 36892016-01-14 Yao Qi <yao.qi@linaro.org>
3690
3691 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3692 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3693 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3694 arm_get_next_pcs_ctor.
3695
82075af2
JS		 36962016-01-12 Josh Stone <jistone@redhat.com>
3697 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3698
3699 * inferiors.h: Include "gdb_vecs.h".
3700 (struct process_info): Add syscalls_to_catch.
3701 * inferiors.c (remove_process): Free syscalls_to_catch.
3702 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3703 syscall_return stops.
3704 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3705 * server.c (handle_general_set): Handle QCatchSyscalls.
3706 (handle_query): Report support for QCatchSyscalls.
3707 * target.h (struct target_ops): Add supports_catch_syscall.
3708 (target_supports_catch_syscall): New macro.
3709 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3710 (struct lwp_info): Add syscall_state.
3711 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3712 Maintain syscall_state and syscalls_to_catch across exec.
3713 (get_syscall_trapinfo): New function, proxy to the_low_target.
3714 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3715 (linux_low_filter_event): Toggle syscall_state entry/return for
3716 syscall traps, and set it ignored for all others.
3717 (gdb_catching_syscalls_p): New function.
3718 (gdb_catch_this_syscall_p): New function.
3719 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3720 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3721 (linux_supports_catch_syscall): New function.
3722 (linux_target_ops): Install it.
3723 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3724 (the_low_target): Install it.
3725
8f13a3ce
MF		 37262016-01-12 Mike Frysinger <vapier@gentoo.org>
3727
3728 * acinclude.m4: Include new ../warning.m4 file.
3729 * configure: Regenerated.
3730 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3731
5b3da067
MF		 37322016-01-12 Mike Frysinger <vapier@gentoo.org>
3733
3734 * ax.c (is_goto_target): Mark static.
3735 * linux-low.c (register_addr): Likewise.
3736 (linux_fetch_registers, linux_store_registers): Likewise.
3737 * mem-break.c (any_persistent_commands): Fix old prototype.
3738 (add_commands_to_breakpoint): Mark static.
3739 * regcache.c (find_register_by_name): Delete unused func.
3740 * remote-utils.c (hex_or_minus_one): Mark static.
3741 * server.c (monitor_show_help): Mark static.
3742 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3743 handle_v_requests): Likewise.
3744
bc504a31
PA		 37452016-01-12 Pedro Alves <palves@redhat.com>
3746
3747 Remove use of the registered trademark symbol throughout.
3748
5a0dd67a
YQ		 37492016-01-08 Yao Qi <yao.qi@linaro.org>
3750
3751 * remote-utils.c (getpkt): If c is '\003', call target hook
3752 request_interrupt.
3753
b2ca446f
YQ		 37542016-01-06 Yao Qi <yao.qi@linaro.org>
3755
3756 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3757 linux-aarch32-low.c.
3758 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3759 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3760 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3761 (thumb2_breakpoint): Declare.
3762 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3763 linux-aarch32-low.h.
3764 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3765 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3766 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3767
edd88788
JB		 37682016-01-01 Joel Brobecker <brobecker@adacore.com>
3769
3770 * gdbreplay.c (gdbreplay_version): Change copyright year in
3771 version message.
3772 * server.c (gdbserver_version): Likewise.
3773
65da7f14
PP		 37742015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3775
3776 * server.c (crc32_table): Delete.
3777 (crc32): Use libiberty's xcrc32 function.
3778
4abd5ed2
JB		 37792015-12-22 Joel Brobecker <brobecker@adacore.com>
3780
3781 * lynx-low.c (lynx_delete_thread_callback): New function.
3782 (lynx_mourn): Properly delete our process and all of its
3783 threads. Remove call to clear_inferiors.
3784
0e50fe5c
JB		 37852015-12-22 Joel Brobecker <brobecker@adacore.com>
3786
3787 * target.c (thread_search_callback): Add check that
3788 the thread_stopped target callback is not NULL before
3789 calling it.
3790
35adc03f
YQ		 37912015-12-21 Yao Qi <yao.qi@linaro.org>
3792
3793 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3794 arm breakpoint.
3795
bd2b2909
AT		 37962015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3797
3798 * server.c (handle_query): Call target_supports_software_single_step.
3799
7fe5e27e
AT		 38002015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3801
3802 * linux-low.c (single_step): New function.
3803 (linux_resume_one_lwp_throw): Call single_step.
3804 (start_step_over): Likewise.
3805
d9311bfa
AT		 38062015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3807
3808 * Makefile.in (SFILES): Append arch/arm-linux.c,
3809 arch/arm-get-next-pcs.c.
3810 (arm-linux.o): New rule.
3811 (arm-get-next-pcs.o): New rule.
3812 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3813 arm-linux.o.
3814 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3815 to linux-aarch32-low.c.
3816 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3817 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3818 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3819 (thumb2_breakpoint_len): Likewise.
3820 (arm_is_thumb_mode): Make non-static.
3821 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3822 from linux-aarch32-low.c.
3823 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3824 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3825 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3826 (thumb2_breakpoint_len): Likewise.
3827 (arm_is_thumb_mode): New declaration.
3828 * linux-arm-low.c: Include arch/arm-linux.h
3829 aarch/arm-get-next-pcs.h, sys/syscall.h.
3830 (get_next_pcs_ops): New struct.
3831 (get_next_pcs_addr_bits_remove): New function.
3832 (get_next_pcs_is_thumb): New function.
3833 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3834 (arm_sigreturn_next_pc): Likewise.
3835 (get_next_pcs_syscall_next_pc): Likewise.
3836 (arm_gdbserver_get_next_pcs): Likewise.
3837 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3838 Initialize.
3839 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3840 * server.h: Include gdb_vecs.h.
3841
68ce2059
AT		 38422015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3843
3844 * Makefile.in (SFILES): Append common/common-regcache.c.
3845 (OBS): Append common-regcache.o.
3846 (common-regcache.o): New rule.
3847 * regcache.c (init_register_cache): Initialize cache to
3848 REG_UNAVAILABLE.
3849 (regcache_raw_read_unsigned): New function.
3850 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3851 register_status enum.
3852
fa5308bd
AT		 38532015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3854
3855 * linux-aarch64-low.c (the_low_targets): Rename
3856 breakpoint_reinsert_addr to get_next_pcs.
3857 * linux-arm-low.c (the_low_targets): Likewise.
3858 * linux-bfin-low.c (the_low_targets): Likewise.
3859 * linux-cris-low.c (the_low_targets): Likewise.
3860 * linux-crisv32-low.c (the_low_targets): Likewise.
3861 * linux-low.c (can_software_single_step): Likewise.
3862 (install_software_single_step_breakpoints): New function.
3863 (start_step_over): Use install_software_single_step_breakpoints.
3864 * linux-low.h: New CORE_ADDR vector.
3865 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3866 get_next_pcs.
3867 * linux-mips-low.c (the_low_targets): Likewise.
3868 * linux-nios2-low.c (the_low_targets): Likewise.
3869 * linux-sparc-low.c (the_low_targets): Likewise.
3870
4a6ed09b
PA		 38712015-12-17 Pedro Alves <palves@redhat.com>
3872
3873 * linux-low.c (linux_kill_one_lwp): Remove references to
3874 LinuxThreads.
3875 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3876 to 'kill'.
3877 (linux_init_signals): Delete.
3878 (initialize_low): Adjust.
3879 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3880
7544db95
PA		 38812015-12-16 Pedro Alves <palves@redhat.com>
3882
3883 * configure.ac (compiler warning flags): When testing a
3884 -Wno-foo option, check whether -Wfoo works instead.
3885 * configure: Regenerate.
3886
8020350c
DB		 38872015-12-11 Don Breazeal <donb@codesourcery.com>
3888
3889 * server.c (process_serial_event): Don't exit from gdbserver
3890 in remote mode if there are still active inferiors.
3891
db91f502
YQ		 38922015-12-11 Yao Qi <yao.qi@linaro.org>
3893
3894 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3895 arm_breakpoint_at if the process is 32-bit.
3896
b37a6290
YQ		 38972015-12-11 Yao Qi <yao.qi@linaro.org>
3898
3899 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3900 arm breakpoint.
3901
17b1509a
YQ		 39022015-12-07 Yao Qi <yao.qi@linaro.org>
3903
3904 * configure.srv: Append arm.o to srv_tgtobj for
3905 aarch64*-*-linux* target.
3906 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3907 from linux-arm-low.c.
3908 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3909 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3910 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3911 (thumb2_breakpoint_len): Likewise.
3912 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3913 (arm_breakpoint_kinds): Likewise.
3914 (arm_breakpoint_kind_from_pc): Likewise.
3915 (arm_sw_breakpoint_from_kind): Likewise.
3916 (arm_breakpoint_kind_from_current_state): Likewise.
3917 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3918 (arm_sw_breakpoint_from_kind): Declare.
3919 (arm_breakpoint_kind_from_current_state): Declare.
3920 (arm_breakpoint_at): Declare.
3921 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3922 arm_sw_breakpoint_from_kind if process is 32-bit.
3923 (aarch64_breakpoint_kind_from_pc): New function.
3924 (aarch64_breakpoint_kind_from_current_state): New function.
3925 (the_low_target): Initialize fields breakpoint_kind_from_pc
3926 and breakpoint_kind_from_current_state.
3927 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3928 linux-aarch32-low.c.
3929 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3930 (arm_breakpoint, arm_breakpoint_len): Likewise.
3931 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3932 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3933 (arm_is_thumb_mode): Likewise.
3934 (arm_breakpoint_at): Likewise.
3935 (arm_breakpoint_kind_from_pc): Likewise.
3936 (arm_sw_breakpoint_from_kind): Likewise.
3937 (arm_breakpoint_kind_from_current_state): Likewise.
3938
3939 Revert:
3940 2015-08-04 Yao Qi <yao.qi@linaro.org>
3941
3942 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3943 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3944 * server.c (extended_protocol): Remove "static".
3945 * server.h (extended_protocol): Declare it.
3946
ece66d65
JS		 39472015-12-04 Josh Stone <jistone@redhat.com>
3948
3949 * target.h (struct target_ops) <arch_setup>: Rename to ...
3950 (struct target_ops) <post_create_inferior>: ... this.
3951 (target_arch_setup): Rename to ...
3952 (target_post_create_inferior): ... this, calling post_create_inferior.
3953 * server.c (start_inferior): Update target_arch_setup calls to
3954 target_post_create_inferior.
3955 * linux-low.c (linux_low_ptrace_options): Forward declare.
3956 (linux_arch_setup): Update its comment for general use.
3957 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3958 (struct linux_target_ops): Use linux_post_create_inferior.
3959 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3960 to post_create_inferior.
3961 * nto-low.c (struct nto_target_ops): Likewise.
3962 * spu-low.c (struct spu_target_ops): Likewise.
3963 * win32-low.c (struct win32_target_ops): Likewise.
3964
e58c48b4
AT		 39652015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3966
3967 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3968
fbec8956
AT		 39692015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3970
3971 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3972 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3973 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3974 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3975 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3976 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3977 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3978 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3979 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3980 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3981 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3982 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3983
9b4c5f87
AT		 39842015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3985
3986 * linux-low.c (linux_look_up_symbols): Don't call
3987 linux_supports_traceclone.
3988 * linux-low.h (thread_db_init): Remove use_events argument.
3989 * thread-db.c (thread_db_use_event): Remove global variable.
3990 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3991 (struct thread_db) <td_create_bp>: Remove field.
3992 (thread_db_create_event): Remove function.
3993 (thread_db_enable_reporting): Likewise.
3994 (find_one_thread): Don't check for thread_db_use_events.
3995 (attach_thread): Likewise.
3996 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3997 (try_thread_db_load_1): Don't check for thread_db_use_events.
3998 (thread_db_init): Remove use_events argument and thread events
3999 handling.
4000 (remove_thread_event_breakpoints): Remove function.
4001 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4002
7d00775e
AT		 40032015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4004
4005 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4006 New function.
4007 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4008 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4009 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4010 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4011 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4012 Initialize.
4013 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4014 New function.
4015 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4016 * linux-low.c (can_hardware_single_step): Use
4017 supports_hardware_single_step.
4018 (can_software_single_step): New function.
4019 (start_step_over): Call can_software_single_step.
4020 (linux_supports_hardware_single_step): New function.
4021 (struct target_ops) <supports_software_single_step>: Initialize.
4022 * linux-low.h (struct linux_target_ops)
4023 <supports_hardware_single_step>: Initialize.
4024 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4025 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4026 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4027 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4028 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4029 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4030 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4031 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4032 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4033 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4034 Initialize.
4035 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4036 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4037 Initialize.
4038 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4039 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4040 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4041 New function.
4042 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4043 * target.h (struct target_ops): <supports_software_single_step>:
4044 New field.
4045 (target_supports_software_single_step): New macro.
4046
2d97cd35
AT		 40472015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4048
4049 * linux-low.c (linux_wait_1): Fix pc advance condition.
4050 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4051 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4052
769ef81f
AT		 40532015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4054
4055 * linux-arm-low.c (arm_is_thumb_mode): New function.
4056 (arm_breakpoint_at): Use arm_is_thumb_mode.
4057 (arm_breakpoint_kind_from_current_state): New function.
4058 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4059 Initialize.
4060 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4061 (linux_breakpoint_kind_from_current_state): New function.
4062 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4063 * linux-low.h (struct linux_target_ops)
4064 <breakpoint_kind_from_current_state>: New field.
4065 * target.h (struct target_ops): Likewise.
4066 (target_breakpoint_kind_from_current_state): New macro.
4067
1bebeeca
PA		 40682015-11-30 Pedro Alves <palves@redhat.com>
4069
4070 * linux-low.c (linux_resume): Wake up the event loop before
4071 returning.
4072
a67a9fae
PA		 40732015-11-30 Pedro Alves <palves@redhat.com>
4074
4075 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4076 check.
4077 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4078 to -1.
4079 * target.c (struct thread_search): New structure.
4080 (thread_search_callback): New function.
4081 (prev_general_thread): New global.
4082 (prepare_to_access_memory, done_accessing_memory): New functions.
4083 * target.h (prepare_to_access_memory, done_accessing_memory):
4084 Replace macros with function declarations.
4085
f2faf941
PA		 40862015-11-30 Pedro Alves <palves@redhat.com>
4087
4088 PR 14618
4089 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4090 report TARGET_WAITKIND_NO_RESUMED.
4091 * remote-utils.c (prepare_resume_reply): Handle
4092 TARGET_WAITKIND_NO_RESUMED.
4093 * server.c (report_no_resumed): New global.
4094 (handle_query) <qSupported>: Handle "no-resumed+". Report
4095 "no-resumed+" support.
4096 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4097 return error if the client doesn't support no-resumed events.
4098 (push_stop_notification): New function.
4099 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4100 events if the client supports them.
4101
a681f9c9
PA		 41022015-11-30 Pedro Alves <palves@redhat.com>
4103
4104 * linux-low.c (thread_still_has_status_pending_p): Don't check
4105 vCont;t here.
4106 (lwp_resumed): New function.
4107 (status_pending_p_callback): Return early if the LWP is not
4108 supposed to be resumed.
4109
65706a29
PA		 41102015-11-30 Pedro Alves <palves@redhat.com>
4111
4112 * linux-low.c (handle_extended_wait): Assert that the LWP's
4113 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4114 thread create events, leave the new child's status pending.
4115 (linux_low_filter_event): If GDB wants to hear about thread exit
4116 events, leave the LWP marked dead and don't delete it.
4117 (linux_wait_for_event_filtered): Don't check for thread exit.
4118 (filter_exit_event): New function.
4119 (linux_wait_1): Use it, when returning an exit event.
4120 (linux_resume_one_lwp_throw): Assert that the LWP's
4121 waitstatus is TARGET_WAITKIND_IGNORE.
4122 * remote-utils.c (prepare_resume_reply): Handle
4123 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4124 * server.c (report_thread_events): New global.
4125 (handle_general_set): Handle QThreadEvents.
4126 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4127 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4128 TARGET_WAITKIND_THREAD_EXITED.
4129 * server.h (report_thread_events): Declare.
4130
56cf4bed
PA		 41312015-11-30 Pedro Alves <palves@redhat.com>
4132
4133 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4134 the thread's last_resume_kind was resume_stop.
4135
500c1d85
PA		 41362015-11-30 Pedro Alves <palves@redhat.com>
4137
4138 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4139 before returning.
4140
de979965
PA		 41412015-11-30 Pedro Alves <palves@redhat.com>
4142
4143 * server.c (handle_v_requests): Handle vCtrlC.
4144
34c65914
PA		 41452015-11-30 Pedro Alves <palves@redhat.com>
4146
4147 * gdbthread.h (find_any_thread_of_pid): Declare.
4148 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4149 functions.
4150 * server.c (handle_query): If current_thread is NULL, look for
4151 another thread of the selected process.
4152
79efa585 41532015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4154 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4155
4156 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4157 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4158 name in reply.
4159 * target.h (struct target_ops) <thread_name>: New field.
4160 (target_thread_name): New macro.
4161
80d82c19
JB		 41622015-11-23 Joel Brobecker <brobecker@adacore.com>
4163
4164 * regcache.h (regcache_invalidate_pid): Add declaration.
4165 * regcache.c (regcache_invalidate_pid): New function, extracted
4166 from regcache_invalidate.
4167 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4168 Add trivial documentation comment.
4169 * lynx-low.c: Use regcache_invalidate_pid instead of
4170 regcache_invalidate.
4171
64da5dd5
JB		 41722015-11-23 Joel Brobecker <brobecker@adacore.com>
4173
4174 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4175 and Elf64_auxv_t if the target is Android.
4176
37ce4055
DE		 41772015-11-22 Doug Evans <xdje42@gmail.com>
4178
4179 * target.h: #include <sys/types.h>.
4180
06e03fff
PA		 41812015-11-19 Pedro Alves <palves@redhat.com>
4182
4183 * linux-low.c (linux_process_qsupported): Change prototype.
4184 Adjust.
4185 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4186 Change prototype.
4187 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4188 and adjust to loop over all features.
4189 * server.c (handle_query) <qSupported>: Adjust to call
4190 target_process_qsupported once, passing it a vector of unprocessed
4191 features.
4192 * target.h (struct target_ops) <process_qsupported>: Change
4193 prototype.
4194 (target_process_qsupported): Adjust.
4195
9a084706
PA		 41962015-11-19 Pedro Alves <palves@redhat.com>
4197
4198 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4199 mode.
4200 * configure: Regenerate.
4201
dad44a1f
PA		 42022015-11-19 Pedro Alves <palves@redhat.com>
4203
4204 * configure: Regenerate.
4205
231c0592
YQ		 42062015-11-19 Yao Qi <yao.qi@linaro.org>
4207
4208 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4209 type to uint32_t.
4210
6c1c9a8b
YQ		 42112015-11-19 Yao Qi <yao.qi@linaro.org>
4212
4213 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4214 (struct aarch64_operand): Move enum out.
4215
9caa3311
YQ		 42162015-11-19 Yao Qi <yao.qi@linaro.org>
4217
4218 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4219 struct user_fpsimd_state *.
4220 (aarch64_store_fpregset): Likewise.
4221
6a69a054
YQ		 42222015-11-19 Yao Qi <yao.qi@linaro.org>
4223
4224 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4225 struct user_pt_regs *.
4226 (aarch64_store_gregset): Likewise.
4227
1798301e
PA		 42282015-11-18 Pedro Alves <palves@redhat.com>
4229
4230 * Makefile.in (all_object_files): Add $IPA_OBJS.
4231
ce7715e2
PA		 42322015-11-17 Pedro Alves <palves@redhat.com>
4233
4234 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4235 GDB_SIGNAL_0 and gdb_signal_to_string.
4236
c0879059
PA		 42372015-11-17 Pedro Alves <palves@redhat.com>
4238
4239 * win32-low.c (handle_output_debug_string): Remove parameter.
4240 (win32_kill): Remove our_status local and adjust call to
4241 handle_output_debug_string.
4242 (get_child_debug_event): Adjust call to
4243 handle_output_debug_string.
4244
1996e237
SM		 42452015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4246
4247 * linux-mips-low.c (mips_fill_gregset): Add cast.
4248 (mips_store_gregset): Likewise.
4249 (mips_fill_fpregset): Likewise.
4250 (mips_store_fpregset): Likewise.
4251
cbec665b
SM		 42522015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4253
4254 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4255 priv.
4256
eb3e3c67
SM		 42572015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4258
4259 * linux-mips-low.c (mips_linux_new_thread): Change type of
4260 watch_type to enum target_hw_bp_type.
4261
171de4b8
SM		 42622015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4263
4264 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4265 Change return type to arm_hwbp_type.
4266
04248ead
SM		 42672015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4268
4269 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4270 (arm_store_gregset): Likewise.
4271 * linux-arm-low.c (arm_get_hwcap): Likewise.
4272 (arm_read_description): Likewise.
4273
04b3479c
SM		 42742015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4275
4276 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4277
2bc84e8a
SM		 42782015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4279
4280 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4281 (ppc_fill_vsxregset): Likewise.
4282 (ppc_store_vsxregset): Likewise.
4283 (ppc_fill_vrregset): Likewise.
4284 (ppc_store_vrregset): Likewise.
4285 (ppc_fill_evrregset): Likewise.
4286 (ppc_store_evrregset): Likewise.
4287
e6c5bb05
SM		 42882015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4289
4290 * linux-ppc-low.c (ppc_usrregs_info): Remove
4291 forward-declaration.
4292 (ppc_arch_setup): Move lower in file.
4293
7ea45d72
SM		 42942015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4295
4296 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4297 (ps_pdwrite): Likewise.
4298
69291610
HW		 42992015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4300
4301 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4302 to after assert checks.
4303
b42945fd
SM		 43042015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4305
4306 * proc-service.c (ps_pdread): Add/adjust casts.
4307 (ps_pdwrite): Add/adjust casts.
4308
d6f85c84
SM		 43092015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4310
4311 * server.c (handle_search_memory_1): Cast return value of
4312 memmem.
4313
f98cd059
SM		 43142015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4315
4316 * server.c (write_qxfer_response): Change type of data to
4317 gdb_byte *.
4318
d2412fa5
PA		 43192015-10-29 Pedro Alves <palves@redhat.com>
4320
4321 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4322
c17414a2
PA		 43232015-10-29 Pedro Alves <palves@redhat.com>
4324
4325 * tracepoint.c (clear_installed_tracepoints): Add casts.
4326
e053fbc4
PA		 43272015-10-29 Pedro Alves <palves@redhat.com>
4328
4329 * server.c (handle_v_cont, process_serial_event): Add enum
4330 gdb_signal casts to signal parsing code.
4331
add67df8
PA		 43322015-10-29 Pedro Alves <palves@redhat.com>
4333
4334 * linux-low.h (NULL_REGSET): Define.
4335 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4336 * linux-arm-low.c (arm_regsets): Likewise.
4337 * linux-crisv32-low.c (cris_regsets): Likewise.
4338 * linux-m68k-low.c (m68k_regsets): Likewise.
4339 * linux-mips-low.c (mips_regsets): Likewise.
4340 * linux-nios2-low.c (nios2_regsets): Likewise.
4341 * linux-ppc-low.c (ppc_regsets): Likewise.
4342 * linux-s390-low.c (s390_regsets): Likewise.
4343 * linux-sh-low.c (sh_regsets): Likewise.
4344 * linux-sparc-low.c (sparc_regsets): Likewise.
4345 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4346 * linux-tile-low.c (tile_regsets): Likewise.
4347 * linux-x86-low.c (x86_regsets): Likewise.
4348 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4349
50bc912a
PA		 43502015-10-29 Pedro Alves <palves@redhat.com>
4351
4352 * linux-low.h (NULL_REGSET): Define.
4353 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4354 * linux-arm-low.c (arm_regsets): Likewise.
4355 * linux-crisv32-low.c (cris_regsets): Likewise.
4356 * linux-m68k-low.c (m68k_regsets): Likewise.
4357 * linux-mips-low.c (mips_regsets): Likewise.
4358 * linux-nios2-low.c (nios2_regsets): Likewise.
4359 * linux-ppc-low.c (ppc_regsets): Likewise.
4360 * linux-s390-low.c (s390_regsets): Likewise.
4361 * linux-sh-low.c (sh_regsets): Likewise.
4362 * linux-sparc-low.c (sparc_regsets): Likewise.
4363 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4364 * linux-tile-low.c (tile_regsets): Likewise.
4365 * linux-x86-low.c (x86_regsets): Likewise.
4366 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4367
682b2546
DE		 43682015-10-26 Doug Evans <dje@google.com>
4369
4370 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4371
963843d4
DE		 43722015-10-26 Doug Evans <dje@google.com>
4373
4374 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4375
d41401ac
DE		 43762015-10-26 Doug Evans <dje@google.com>
4377
4378 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4379 for debug_printf.
4380 (attach_thread, find_new_threads_callback): Ditto.
4381
3db28855
AT		 43822015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4383
4384 * mem-break.h (set_breakpoint_data): Remove.
4385
fb78e89c
AT		 43862015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4387
4388 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4389 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4390 (initialize_low): Remove set_breakpoint_data call.
4391 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4392 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4393 (initialize_low): Remove set_breakpoint_data call.
4394 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4395 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4396 (initialize_low): Remove set_breakpoint_data call.
4397
2e6ee069
AT		 43982015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4399
4400 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4401 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4402 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4403 * target.h (target_breakpoint_kind_from_pc): New macro.
4404
1652a986
AT		 44052015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4406
4407 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4408 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4409 the default breakpoint kind.
4410
abeead09
AT		 44112015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4412
4413 * linux-arm-low.c (arm_supports_z_point_type): Add software
4414 breakpoint support.
4415
b0b4b501
AT		 44162015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4417
4418 * linux-arm-low.c: Refactor breakpoint definitions.
4419 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4420 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4421
8689682c
AT		 44222015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4423
4424 * Makefile.in: Add arm.c/o.
4425 * configure.srv: Likewise.
4426 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4427 (arm_breakpoint_kind_from_pc): New function.
4428 (arm_sw_breakpoint_from_kind): Return proper kind.
4429 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4430
27165294
AT		 44312015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4432
4433 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4434 removal.
4435 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4436 (struct raw_breakpoint) <size>: Remove.
4437 (struct raw_breakpoint) <kind>: Add.
4438 (bp_size): New function.
4439 (bp_opcode): Likewise.
4440 (find_raw_breakpoint_at): Adjust for kind.
4441 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4442 (remove_memory_breakpoint): Adjust for kind call bp_size.
4443 (set_raw_breakpoint_at): Adjust for kind.
4444 (set_breakpoint): Likewise.
4445 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4446 (delete_raw_breakpoint): Adjust for kind.
4447 (delete_breakpoint): Likewise.
4448 (find_gdb_breakpoint): Likewise.
4449 (set_gdb_breakpoint_1): Likewise.
4450 (set_gdb_breakpoint): Likewise.
4451 (delete_gdb_breakpoint_1): Likewise.
4452 (delete_gdb_breakpoint): Likewise.
4453 (uninsert_raw_breakpoint): Likewise.
4454 (reinsert_raw_breakpoint): Likewise.
4455 (set_breakpoint_data): Remove.
4456 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4457 (check_mem_read): Adjust for kind call bp_size.
4458 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4459 (clone_one_breakpoint): Adjust for kind.
4460 * mem-break.h (set_gdb_breakpoint): Likewise.
4461 (delete_gdb_breakpoint): Likewise.
4462 * server.c (process_serial_event): Likewise.
4463
dd373349
AT		 44642015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4465
4466 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4467 (struct linux_target_ops) <breakpoint>: Remove.
4468 (struct linux_target_ops) <breakpoint_len>: Remove.
4469 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4470 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4471 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4472 (arm_sw_breakpoint_from_kind): New function.
4473 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4474 (struct linux_target_ops) <breakpoint>: Remove.
4475 (struct linux_target_ops) <breakpoint_len>: Remove.
4476 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4477 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4478 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4479 (struct linux_target_ops) <breakpoint>: Remove.
4480 (struct linux_target_ops) <breakpoint_len>: Remove.
4481 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4482 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4483 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4484 (struct linux_target_ops) <breakpoint>: Remove.
4485 (struct linux_target_ops) <breakpoint_len>: Remove.
4486 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4487 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4488 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4489 and sw_breakpoint_from_kind to increment the pc.
4490 (linux_breakpoint_kind_from_pc): New function.
4491 (linux_sw_breakpoint_from_kind): New function.
4492 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4493 (initialize_low): Call breakpoint_kind_from_pc and
4494 sw_breakpoint_from_kind to replace breakpoint_data/len.
4495 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4496 New field.
4497 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4498 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4499 (struct linux_target_ops) <breakpoint>: Remove.
4500 (struct linux_target_ops) <breakpoint_len>: Remove.
4501 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4502 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4503 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4504 (struct linux_target_ops) <breakpoint>: Remove.
4505 (struct linux_target_ops) <breakpoint_len>: Remove.
4506 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4507 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4508 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4509 (struct linux_target_ops) <breakpoint>: Remove.
4510 (struct linux_target_ops) <breakpoint_len>: Remove.
4511 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4512 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4513 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4514 (struct linux_target_ops) <breakpoint>: Remove.
4515 (struct linux_target_ops) <breakpoint_len>: Remove.
4516 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4517 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4518 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4519 (struct linux_target_ops) <breakpoint>: Remove.
4520 (struct linux_target_ops) <breakpoint_len>: Remove.
4521 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4522 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4523 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4524 (struct linux_target_ops) <breakpoint>: Remove.
4525 (struct linux_target_ops) <breakpoint_len>: Remove.
4526 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4527 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4528 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4529 (struct linux_target_ops) <breakpoint>: Remove.
4530 (struct linux_target_ops) <breakpoint_len>: Remove.
4531 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4532 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4533 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4534 (struct linux_target_ops) <breakpoint>: Remove.
4535 (struct linux_target_ops) <breakpoint_len>: Remove.
4536 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4537 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4538 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4539 (struct linux_target_ops) <breakpoint>: Remove.
4540 (struct linux_target_ops) <breakpoint_len>: Remove.
4541 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4542 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4543 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4544 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4545 (struct linux_target_ops) <breakpoint>: Remove.
4546 (struct linux_target_ops) <breakpoint_len>: Remove.
4547 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4548 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4549 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4550 (struct linux_target_ops) <breakpoint>: Remove.
4551 (struct linux_target_ops) <breakpoint_len>: Remove.
4552 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4553 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4554
4cd98a19
AT		 45552015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4556
4557 * linux-cris-low.c (cris_get_pc): Remove void arg.
4558
774ee6d2
AR		 45592015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4560
4561 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4562 variable name.
4563
833dcd29
AR		 45642015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4565
4566 * inferiors.c (thread_pid_matches_callback): New function.
4567 (find_thread_process): New function.
4568 (remove_thread): Reset current_thread.
4569 (remove_process): Assert threads have been removed first.
4570
8d689ee5
YQ		 45712015-10-15 Yao Qi <yao.qi@linaro.org>
4572
4573 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4574 if it is 3.
4575 (aarch64_remove_point): Likewise.
4576 * regcache.c (regcache_register_size): New function.
4577
1c2e1515
YQ		 45782015-10-12 Yao Qi <yao.qi@linaro.org>
4579
4580 * linux-aarch64-low.c: Update all callers as emit_load_store
4581 is renamed to aarch64_emit_load_store.
4582
e1c587c3
YQ		 45832015-10-12 Yao Qi <yao.qi@linaro.org>
4584
4585 * linux-aarch64-low.c: Update all callers of function renaming
4586 from emit_insn to aarch64_emit_insn.
4587
b6542f81
YQ		 45882015-10-12 Yao Qi <yao.qi@linaro.org>
4589
4590 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4591 arch/aarch64-insn.h.
4592 (struct aarch64_memory_operand): Likewise.
4593 (ENCODE): Likewise.
4594 (emit_insn): Move to arch/aarch64-insn.c.
4595 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4596 (emit_load_store): Move to arch/aarch64-insn.c.
4597 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4598 (can_encode_int32): Remove.
4599
246994ce
YQ		 46002015-10-12 Yao Qi <yao.qi@linaro.org>
4601
4602 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4603 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4604 (aarch64_relocate_instruction): Likewise.
4605 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4606 (struct aarch64_insn_visitor): Likewise.
4607
0badd99f
YQ		 46082015-10-12 Yao Qi <yao.qi@linaro.org>
4609
4610 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4611 (struct aarch64_insn_visitor): New.
4612 (struct aarch64_insn_relocation_data): New.
4613 (aarch64_ftrace_insn_reloc_b): New function.
4614 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4615 (aarch64_ftrace_insn_reloc_cb): Likewise.
4616 (aarch64_ftrace_insn_reloc_tb): Likewise.
4617 (aarch64_ftrace_insn_reloc_adr): Likewise.
4618 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4619 (aarch64_ftrace_insn_reloc_others): Likewise.
4620 (visitor): New.
4621 (aarch64_relocate_instruction): Use visitor.
4622
dfaffe9d
YQ		 46232015-10-12 Yao Qi <yao.qi@linaro.org>
4624
4625 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4626 int. Add argument buf.
4627 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4628 aarch64_relocate_instruction.
4629
70b439f0
YQ		 46302015-10-12 Yao Qi <yao.qi@linaro.org>
4631
4632 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4633 argument insn. Remove local variable insn. Don't call
4634 target_read_uint32.
4635 (aarch64_install_fast_tracepoint_jump_pad): Call
4636 target_read_uint32.
4637
7781c06f
YQ		 46382015-09-30 Yao Qi <yao.qi@linaro.org>
4639
4640 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4641 (emit_load_store_pair): Likewise.
4642
9a3c8263
SM		 46432015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4644
4645 * dll.c (match_dll): Add cast(s).
4646 (unloaded_dll): Likewise.
4647 * linux-low.c (second_thread_of_pid_p): Likewise.
4648 (delete_lwp_callback): Likewise.
4649 (count_events_callback): Likewise.
4650 (select_event_lwp_callback): Likewise.
4651 (linux_set_resume_request): Likewise.
4652 * server.c (accumulate_file_name_length): Likewise.
4653 (emit_dll_description): Likewise.
4654 (handle_qxfer_threads_worker): Likewise.
4655 (visit_actioned_threads): Likewise.
4656 * thread-db.c (any_thread_of): Likewise.
4657 * tracepoint.c (same_process_p): Likewise.
4658 (match_blocktype): Likewise.
4659 (build_traceframe_info_xml): Likewise.
4660
224c3ddb
SM		 46612015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4662
4663 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4664 assignment.
4665 (gdb_unparse_agent_expr): Likewise.
4666 * hostio.c (require_data): Likewise.
4667 (handle_pread): Likewise.
4668 * linux-low.c (disable_regset): Likewise.
4669 (fetch_register): Likewise.
4670 (store_register): Likewise.
4671 (get_dynamic): Likewise.
4672 (linux_qxfer_libraries_svr4): Likewise.
4673 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4674 (set_fast_tracepoint_jump): Likewise.
4675 (uninsert_fast_tracepoint_jumps_at): Likewise.
4676 (reinsert_fast_tracepoint_jumps_at): Likewise.
4677 (validate_inserted_breakpoint): Likewise.
4678 (clone_agent_expr): Likewise.
4679 * regcache.c (init_register_cache): Likewise.
4680 * remote-utils.c (putpkt_binary_1): Likewise.
4681 (decode_M_packet): Likewise.
4682 (decode_X_packet): Likewise.
4683 (look_up_one_symbol): Likewise.
4684 (relocate_instruction): Likewise.
4685 (monitor_output): Likewise.
4686 * server.c (handle_search_memory): Likewise.
4687 (handle_qxfer_exec_file): Likewise.
4688 (handle_qxfer_libraries): Likewise.
4689 (handle_qxfer): Likewise.
4690 (handle_query): Likewise.
4691 (handle_v_cont): Likewise.
4692 (handle_v_run): Likewise.
4693 (captured_main): Likewise.
4694 * target.c (write_inferior_memory): Likewise.
4695 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4696 * tracepoint.c (init_trace_buffer): Likewise.
4697 (add_tracepoint_action): Likewise.
4698 (add_traceframe): Likewise.
4699 (add_traceframe_block): Likewise.
4700 (cmd_qtdpsrc): Likewise.
4701 (cmd_qtdv): Likewise.
4702 (cmd_qtstatus): Likewise.
4703 (response_source): Likewise.
4704 (response_tsv): Likewise.
4705 (cmd_qtnotes): Likewise.
4706 (gdb_collect): Likewise.
4707 (initialize_tracepoint): Likewise.
4708
afbe19f8
PL		 47092015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4710
4711 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4712 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4713 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4714 <NOP>: New.
4715 (enum aarch64_condition_codes): New enum.
4716 (w0): New static global.
4717 (fp): Likewise.
4718 (lr): Likewise.
4719 (struct aarch64_memory_operand) <type>: New
4720 MEMORY_OPERAND_POSTINDEX type.
4721 (postindex_memory_operand): New helper function.
4722 (emit_ret): New function.
4723 (emit_load_store_pair): New function, factored out of emit_stp
4724 with support for MEMORY_OPERAND_POSTINDEX.
4725 (emit_stp): Rewrite using emit_load_store_pair.
4726 (emit_ldp): New function.
4727 (emit_load_store): Likewise.
4728 (emit_ldr): Mention post-index instruction in comment.
4729 (emit_ldrh): New function.
4730 (emit_ldrb): New function.
4731 (emit_ldrsw): Mention post-index instruction in comment.
4732 (emit_str): Likewise.
4733 (emit_subs): New function.
4734 (emit_cmp): Likewise.
4735 (emit_and): Likewise.
4736 (emit_orr): Likewise.
4737 (emit_orn): Likewise.
4738 (emit_eor): Likewise.
4739 (emit_mvn): Likewise.
4740 (emit_lslv): Likewise.
4741 (emit_lsrv): Likewise.
4742 (emit_asrv): Likewise.
4743 (emit_mul): Likewise.
4744 (emit_sbfm): Likewise.
4745 (emit_sbfx): Likewise.
4746 (emit_ubfm): Likewise.
4747 (emit_ubfx): Likewise.
4748 (emit_csinc): Likewise.
4749 (emit_cset): Likewise.
4750 (emit_nop): Likewise.
4751 (emit_ops_insns): New helper function.
4752 (emit_pop): Likewise.
4753 (emit_push): Likewise.
4754 (aarch64_emit_prologue): New function.
4755 (aarch64_emit_epilogue): Likewise.
4756 (aarch64_emit_add): Likewise.
4757 (aarch64_emit_sub): Likewise.
4758 (aarch64_emit_mul): Likewise.
4759 (aarch64_emit_lsh): Likewise.
4760 (aarch64_emit_rsh_signed): Likewise.
4761 (aarch64_emit_rsh_unsigned): Likewise.
4762 (aarch64_emit_ext): Likewise.
4763 (aarch64_emit_log_not): Likewise.
4764 (aarch64_emit_bit_and): Likewise.
4765 (aarch64_emit_bit_or): Likewise.
4766 (aarch64_emit_bit_xor): Likewise.
4767 (aarch64_emit_bit_not): Likewise.
4768 (aarch64_emit_equal): Likewise.
4769 (aarch64_emit_less_signed): Likewise.
4770 (aarch64_emit_less_unsigned): Likewise.
4771 (aarch64_emit_ref): Likewise.
4772 (aarch64_emit_if_goto): Likewise.
4773 (aarch64_emit_goto): Likewise.
4774 (aarch64_write_goto_address): Likewise.
4775 (aarch64_emit_const): Likewise.
4776 (aarch64_emit_call): Likewise.
4777 (aarch64_emit_reg): Likewise.
4778 (aarch64_emit_pop): Likewise.
4779 (aarch64_emit_stack_flush): Likewise.
4780 (aarch64_emit_zero_ext): Likewise.
4781 (aarch64_emit_swap): Likewise.
4782 (aarch64_emit_stack_adjust): Likewise.
4783 (aarch64_emit_int_call_1): Likewise.
4784 (aarch64_emit_void_call_2): Likewise.
4785 (aarch64_emit_eq_goto): Likewise.
4786 (aarch64_emit_ne_goto): Likewise.
4787 (aarch64_emit_lt_goto): Likewise.
4788 (aarch64_emit_le_goto): Likewise.
4789 (aarch64_emit_gt_goto): Likewise.
4790 (aarch64_emit_ge_got): Likewise.
4791 (aarch64_emit_ops_impl): New static global variable.
4792 (aarch64_emit_ops): New target function, return
4793 &aarch64_emit_ops_impl.
4794 (struct linux_target_ops): Install it.
4795
bb903df0
PL		 47962015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4797
4798 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4799 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4800 aarch64-ipa.o.
4801 * linux-aarch64-ipa.c: New file.
4802 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4803 and endian.h.
4804 (aarch64_get_thread_area): New target method.
4805 (extract_signed_bitfield): New helper function.
4806 (aarch64_decode_ldr_literal): New function.
4807 (enum aarch64_opcodes): New enum.
4808 (struct aarch64_register): New struct.
4809 (struct aarch64_operand): New struct.
4810 (x0): New static global.
4811 (x1): Likewise.
4812 (x2): Likewise.
4813 (x3): Likewise.
4814 (x4): Likewise.
4815 (w2): Likewise.
4816 (ip0): Likewise.
4817 (sp): Likewise.
4818 (xzr): Likewise.
4819 (aarch64_register): New helper function.
4820 (register_operand): Likewise.
4821 (immediate_operand): Likewise.
4822 (struct aarch64_memory_operand): New struct.
4823 (offset_memory_operand): New helper function.
4824 (preindex_memory_operand): Likewise.
4825 (enum aarch64_system_control_registers): New enum.
4826 (ENCODE): New macro.
4827 (emit_insn): New helper function.
4828 (emit_b): New function.
4829 (emit_bcond): Likewise.
4830 (emit_cb): Likewise.
4831 (emit_tb): Likewise.
4832 (emit_blr): Likewise.
4833 (emit_stp): Likewise.
4834 (emit_ldp_q_offset): Likewise.
4835 (emit_stp_q_offset): Likewise.
4836 (emit_load_store): Likewise.
4837 (emit_ldr): Likewise.
4838 (emit_ldrsw): Likewise.
4839 (emit_str): Likewise.
4840 (emit_ldaxr): Likewise.
4841 (emit_stxr): Likewise.
4842 (emit_stlr): Likewise.
4843 (emit_data_processing_reg): Likewise.
4844 (emit_data_processing): Likewise.
4845 (emit_add): Likewise.
4846 (emit_sub): Likewise.
4847 (emit_mov): Likewise.
4848 (emit_movk): Likewise.
4849 (emit_mov_addr): Likewise.
4850 (emit_mrs): Likewise.
4851 (emit_msr): Likewise.
4852 (emit_sevl): Likewise.
4853 (emit_wfe): Likewise.
4854 (append_insns): Likewise.
4855 (can_encode_int32_in): New helper function.
4856 (aarch64_relocate_instruction): New function.
4857 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4858 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4859 (struct linux_target_ops): Install aarch64_get_thread_area,
4860 aarch64_install_fast_tracepoint_jump_pad and
4861 aarch64_get_min_fast_tracepoint_insn_len.
4862
787749ea
PL		 48632015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4864
4865 * Makefile.in (aarch64-insn.o): New rule.
4866 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4867
9812b2e6
YQ		 48682015-09-21 Yao Qi <yao.qi@linaro.org>
4869
4870 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4871
18fe412b
YQ		 48722015-09-21 Yao Qi <yao.qi@linaro.org>
4873
4874 * tracepoint.c (max_jump_pad_size): Remove.
4875
a0cc84cd
YQ		 48762015-09-18 Yao Qi <yao.qi@linaro.org>
4877
4878 * linux-aarch64-low.c: Don't include sys/uio.h.
4879 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4880
d78908cf
WW		 48812015-09-16 Wei-cheng Wang <cole945@gmail.com>
4882
4883 * tracepoint.c (eval_result_type): Change prototype.
4884 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4885
d57e0d50
PA		 48862015-09-15 Pedro Alves <palves@redhat.com>
4887
4888 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4889 Check whether to report exec events instead of checking whether
4890 multiprocess is enabled.
4891
5a676acc
PA		 48922015-09-15 Pedro Alves <palves@redhat.com>
4893
4894 PR remote/18965
4895 * remote-utils.c (prepare_resume_reply): Merge
4896 TARGET_WAITKIND_VFORK_DONE switch case with the
4897 TARGET_WAITKIND_FORKED case.
4898
7c5d0fad
YQ		 48992015-09-15 Yao Qi <yao.qi@linaro.org>
4900
4901 * server.c (handle_query): Check string comparison using
4902 "else if" instead of "if".
4903
750ce8d1
YQ		 49042015-09-15 Yao Qi <yao.qi@linaro.org>
4905
4906 * server.c (vCont_supported): New global variable.
4907 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4908 matches. Append ";vContSupported+" to own_buf.
4909 (handle_v_requests): Append ";s;S" to own_buf if target supports
4910 hardware single step or vCont_supported is false.
4911 (capture_main): Set vCont_supported to zero.
4912
70b90b91
YQ		 49132015-09-15 Yao Qi <yao.qi@linaro.org>
4914
4915 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4916 it to ...
4917 (linux_supports_hardware_single_step): ... New function.
4918 (linux_target_ops): Update.
4919 * lynx-low.c (lynx_target_ops): Set field
4920 supports_hardware_single_step to target_can_do_hardware_single_step.
4921 * nto-low.c (nto_target_ops): Likewise.
4922 * spu-low.c (spu_target_ops): Likewise.
4923 * win32-low.c (win32_target_ops): Likewise.
4924 * target.c (target_can_do_hardware_single_step): New function.
4925 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4926 Remove. <supports_hardware_single_step>: New field.
4927 (target_supports_conditional_breakpoints): Remove.
4928 (target_supports_hardware_single_step): New macro.
4929 (target_can_do_hardware_single_step): Declare.
4930 * server.c (handle_query): Use target_supports_hardware_single_step
4931 instead of target_supports_conditional_breakpoints.
4932
ade90bde
YQ		 49332015-09-15 Yao Qi <yao.qi@linaro.org>
4934
4935 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4936 function.
4937 (struct linux_target_ops the_low_target): Install
4938 aarch64_linux_siginfo_fixup.
4939
94585166
DB		 49402015-09-11 Don Breazeal <donb@codesourcery.com>
4941 Luis Machado <lgustavo@codesourcery.com>
4942
4943 * linux-low.c (linux_mourn): Static declaration.
4944 (linux_arch_setup): Move in front of
4945 handle_extended_wait.
4946 (linux_arch_setup_thread): New function.
4947 (handle_extended_wait): Handle exec events. Call
4948 linux_arch_setup_thread. Make event_lwp argument a
4949 pointer-to-a-pointer.
4950 (check_zombie_leaders): Do not check stopped threads.
4951 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4952 (linux_low_filter_event): Add lwp and thread for exec'ing
4953 non-leader thread if leader thread has been deleted.
4954 Refactor code into linux_arch_setup_thread and call it.
4955 Pass child lwp pointer by reference to handle_extended_wait.
4956 (linux_wait_for_event_filtered): Update comment.
4957 (linux_wait_1): Prevent clobbering exec event status.
4958 (linux_supports_exec_events): New function.
4959 (linux_target_ops) <supports_exec_events>: Initialize new member.
4960 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4961 new member.
4962 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4963 * server.c (report_exec_events): New global variable.
4964 (handle_query): Handle qSupported query for exec-events feature.
4965 (captured_main): Initialize report_exec_events.
4966 * server.h (report_exec_events): Declare new global variable.
4967 * target.h (struct target_ops) <supports_exec_events>: New
4968 member.
4969 (target_supports_exec_events): New macro.
4970 * win32-low.c (win32_target_ops) <supports_exec_events>:
4971 Initialize new member.
4972
0568462b
MM		 49732015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4974
4975 * linux-low.c (linux_low_enable_btrace): Remove.
4976 (linux_target_ops): Replace linux_low_enable_btrace with
4977 linux_enable_btrace.
4978
39edd165
YQ		 49792015-09-03 Yao Qi <yao.qi@linaro.org>
4980
4981 * linux-aarch64-low.c (aarch64_insert_point): Call
4982 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4983 returns true.
4984
1db33b5a
UW		 49852015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4986
4987 * linux-low.c (check_stopped_by_breakpoint): Use
4988 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4989
ab290430
PA		 49902015-08-27 Pedro Alves <palves@redhat.com>
4991
4992 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4993
8d749320
SM		 49942015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4995
6711b7f8
SM		 4996 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4997 the XNEW-family equivalent.
8d749320
SM		 4998 (compile_bytecodes): Likewise.
4999 * dll.c (loaded_dll): Likewise.
5000 * event-loop.c (append_callback_event): Likewise.
5001 (create_file_handler): Likewise.
5002 (create_file_event): Likewise.
5003 * hostio.c (handle_open): Likewise.
5004 * inferiors.c (add_thread): Likewise.
5005 (add_process): Likewise.
5006 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5007 * linux-arm-low.c (arm_new_process): Likewise.
5008 (arm_new_thread): Likewise.
5009 * linux-low.c (add_to_pid_list): Likewise.
5010 (linux_add_process): Likewise.
5011 (handle_extended_wait): Likewise.
5012 (add_lwp): Likewise.
5013 (enqueue_one_deferred_signal): Likewise.
5014 (enqueue_pending_signal): Likewise.
5015 (linux_resume_one_lwp_throw): Likewise.
5016 (linux_resume_one_thread): Likewise.
5017 (linux_read_memory): Likewise.
5018 (linux_write_memory): Likewise.
5019 * linux-mips-low.c (mips_linux_new_process): Likewise.
5020 (mips_linux_new_thread): Likewise.
5021 (mips_add_watchpoint): Likewise.
5022 * linux-x86-low.c (initialize_low_arch): Likewise.
5023 * lynx-low.c (lynx_add_process): Likewise.
5024 * mem-break.c (set_raw_breakpoint_at): Likewise.
5025 (set_breakpoint): Likewise.
5026 (add_condition_to_breakpoint): Likewise.
5027 (add_commands_to_breakpoint): Likewise.
5028 (clone_agent_expr): Likewise.
5029 (clone_one_breakpoint): Likewise.
5030 * regcache.c (new_register_cache): Likewise.
5031 * remote-utils.c (look_up_one_symbol): Likewise.
5032 * server.c (queue_stop_reply): Likewise.
5033 (start_inferior): Likewise.
5034 (queue_stop_reply_callback): Likewise.
5035 (handle_target_event): Likewise.
5036 * spu-low.c (fetch_ppc_memory): Likewise.
5037 (store_ppc_memory): Likewise.
5038 * target.c (set_target_ops): Likewise.
5039 * thread-db.c (thread_db_load_search): Likewise.
5040 (try_thread_db_load_1): Likewise.
5041 * tracepoint.c (add_tracepoint): Likewise.
5042 (add_tracepoint_action): Likewise.
5043 (create_trace_state_variable): Likewise.
5044 (cmd_qtdpsrc): Likewise.
5045 (cmd_qtro): Likewise.
5046 (add_while_stepping_state): Likewise.
5047 * win32-low.c (child_add_thread): Likewise.
5048 (get_image_name): Likewise.
5049
ed8b7b42
YQ		 50502015-08-25 Yao Qi <yao.qi@linaro.org>
5051
5052 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5053
db3cb7cb
YQ		 50542015-08-25 Yao Qi <yao.qi@linaro.org>
5055
5056 * Makefile.in (aarch64-linux.o): New rule.
5057 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5058 srv_tgtobj.
5059 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5060 (aarch64_init_debug_reg_state): Make it extern.
5061 (aarch64_linux_prepare_to_resume): Remove.
5062
f6011a1c
YQ		 50632015-08-25 Yao Qi <yao.qi@linaro.org>
5064
5065 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5066 lwp_arch_private_info and ptid_of_lwp.
5067
88e2cf7e
YQ		 50682015-08-25 Yao Qi <yao.qi@linaro.org>
5069
5070 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5071 Find proc_info by find_process_pid. All callers updated.
5072
5e35436e
YQ		 50732015-08-25 Yao Qi <yao.qi@linaro.org>
5074
5075 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5076 Remove.
5077 (debug_reg_change_callback): Remove.
5078 (aarch64_notify_debug_reg_change): Remove.
5079
4a8a7965
YQ		 50802015-08-25 Yao Qi <yao.qi@linaro.org>
5081
5082 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5083 Call current_lwp_ptid.
5084
32a271ee
YQ		 50852015-08-25 Yao Qi <yao.qi@linaro.org>
5086
5087 * linux-aarch64-low.c (debug_reg_change_callback): Use
5088 debug_printf.
5089
0d51c8d7
YQ		 50902015-08-25 Yao Qi <yao.qi@linaro.org>
5091
5092 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5093
31a43dd5
YQ		 50942015-08-25 Yao Qi <yao.qi@linaro.org>
5095
5096 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5097
8ee52567
YQ		 50982015-08-25 Yao Qi <yao.qi@linaro.org>
5099
5100 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5101 the code.
5102
ff3f0f45
YQ		 51032015-08-25 Yao Qi <yao.qi@linaro.org>
5104
5105 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5106 Remove.
5107 (debug_reg_change_callback): Remove argument entry and add argument
5108 lwp. Remove local variable thread. Don't print thread id in the
5109 debugging output. Don't check whether pid of thread equals to pid.
5110 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5111 iterate_over_lwps instead find_inferior.
5112
3d40fbb5
PA		 51132015-08-24 Pedro Alves <palves@redhat.com>
5114
5115 * inferiors.c (get_first_process): New function.
5116 * inferiors.h (get_first_process): New declaration.
5117 * remote-utils.c (read_ptid): Default to the first process in the
5118 list, instead of to the current thread's process.
5119
438e1e42
PA		 51202015-08-24 Pedro Alves <palves@redhat.com>
5121
5122 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5123 * event-loop.c: Likewise.
5124 * remote-utils.c: Likewise.
5125 * tracepoint.c: Likewise.
5126
a8c6d4fc
PA		 51272015-08-24 Pedro Alves <palves@redhat.com>
5128
5129 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5130 ptid_get_lwp.
5131
99b0bb12
PA		 51322015-08-21 Pedro Alves <palves@redhat.com>
5133
5134 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5135 instead of literal 1.
5136
f8904751
PA		 51372015-08-21 Pedro Alves <palves@redhat.com>
5138
5139 * tdesc.c (default_description): Explicitly zero-initialize.
5140
465a859e
PA		 51412015-08-21 Pedro Alves <palves@redhat.com>
5142
5143 PR gdb/18749
5144 * inferiors.c (remove_thread): Discard any pending stop reply for
5145 this thread.
5146 * server.c (remove_all_on_match_pid): Rename to ...
5147 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5148 instead of a pid.
5149 (discard_queued_stop_replies): Change parameter to a ptid. Now
5150 extern.
5151 (handle_v_kill, kill_inferior_callback, captured_main)
5152 (process_serial_event): Adjust.
5153 * server.h (discard_queued_stop_replies): Declare.
5154
f0db101d
PA		 51552015-08-21 Pedro Alves <palves@redhat.com>
5156
5157 * linux-low.c (wait_for_sigstop): Always switch to no thread
5158 selected if the previously current thread dies.
5159 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5160 process instead of the current thread's.
5161 * remote-utils.c (input_interrupt): Don't check if there's no
5162 current thread.
5163 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5164 current thread to the general thread fails, error out.
5165 (handle_qxfer_auxv, handle_qxfer_libraries)
5166 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5167 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5168 (handle_query): Check if there's a thread selected instead of
5169 checking whether there's any thread in the thread list.
5170 (handle_qxfer_threads, handle_qxfer_btrace)
5171 (handle_qxfer_btrace_conf): Don't error out early if there's no
5172 thread in the thread list.
5173 (handle_v_cont, myresume): Don't set the current thread to the
5174 continue thread.
5175 (process_serial_event) <Hg handling>: Also set thread_id if the
5176 previous general thread is still alive.
5177 (process_serial_event) <g/G handling>: If setting the current
5178 thread to the general thread fails, error out.
5179 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5180 thread's lwp instead of the current thread's.
5181 * target.c (set_desired_thread): If the desired thread was not
5182 found, leave the current thread pointing to NULL. Return an int
5183 (boolean) indicating success.
5184 * target.h (set_desired_thread): Change return type to int.
5185
40045d91
MF		 51862015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5187
5188 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5189 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5190 #includes.
5191 (ps_get_thread_area): New function.
5192
45face3b
GB		 51932015-08-19 Gary Benson <gbenson@redhat.com>
5194
5195 * hostio.c (handle_pread): Do not attempt to read more data
5196 than hostio_reply_with_data can fit in a packet.
5197
16d5f642
JB		 51982015-08-18 Joel Brobecker <brobecker@adacore.com>
5199
5200 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5201
a738da3a
MF		 52022015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5203
5204 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5205
33ebda9d
PA		 52062015-08-06 Pedro Alves <palves@redhat.com>
5207
5208 * tracepoint.c (expr_eval_result): Now an int.
5209
a44892be
PA		 52102015-08-06 Pedro Alves <palves@redhat.com>
5211
5212 * gdbthread.h (struct regcache): Forward declare.
5213 (struct thread_info) <regcache_data>: Now a struct regcache
5214 pointer.
5215 * inferiors.c (inferior_regcache_data)
5216 (set_inferior_regcache_data): Now work with struct regcache
5217 pointers.
5218 * inferiors.h (struct regcache): Forward declare.
5219 (inferior_regcache_data, set_inferior_regcache_data): Now work
5220 with struct regcache pointers.
5221 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5222 (free_register_cache_thread): Remove struct regcache pointer
5223 casts.
5224
608a1e46
PA		 52252015-08-06 Pedro Alves <palves@redhat.com>
5226
5227 * server.c (captured_main): On error, print the exception message
5228 to stderr, and if run_once is set, throw a quit.
5229
f0ce0d3a
PA		 52302015-08-06 Pedro Alves <palves@redhat.com>
5231
5232 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5233 the current thread.
5234
bf47e248
PA		 52352015-08-06 Pedro Alves <palves@redhat.com>
5236
5237 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5238 reading beyond the passed in buffer length.
5239
b6b9ffcc
PL		 52402015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5241
5242 * tracepoint.c (symbol_list) <required>: Remove.
5243
863d01bd
PA		 52442015-08-06 Pedro Alves <palves@redhat.com>
5245
5246 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5247 count if stopping and suspending threads.
5248 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5249 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5250 (linux_detach): Complete an ongoing step-over.
5251 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5252 throughout.
5253 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5254 (linux_wait_1): If passing a signal to the inferior after
5255 finishing a step-over, unsuspend and re-resume all lwps. If we
5256 see a single-step event but the thread should be continuing, don't
5257 pass the trap to gdb.
5258 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5259 internal_error instead of gdb_assert.
5260 (enqueue_pending_signal): New function.
5261 (check_ptrace_stopped_lwp_gone): Add debug output.
5262 (start_step_over): Use internal_error instead of gdb_assert.
5263 (complete_ongoing_step_over): New function.
5264 (linux_resume_one_thread): Don't resume a suspended thread.
5265 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5266 it stepping.
5267
00db26fa
PA		 52682015-08-06 Pedro Alves <palves@redhat.com>
5269
5270 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5271 (linux_thread_alive): Use lwp_is_marked_dead.
5272 (extended_event_reported): Delete.
5273 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5274 instead of extended_event_reported.
5275 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5276 as well.
5277 (lwp_is_marked_dead): New function.
5278 (lwp_running): Use lwp_is_marked_dead.
5279 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5280 comment.
5281
ad071a30
PA		 52822015-08-06 Pedro Alves <palves@redhat.com>
5283
5284 * linux-low.c (linux_wait_1): Move fork event output out of the
5285 !report_to_gdb check. Pass event_child->waitstatus to
5286 target_waitstatus_to_string instead of ourstatus.
5287
524b57e6
YQ		 52882015-08-04 Yao Qi <yao.qi@linaro.org>
5289
5290 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5291 if current_thread is 32 bit.
5292
6085d6f6
YQ		 52932015-08-04 Yao Qi <yao.qi@linaro.org>
5294
5295 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5296 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5297 * server.c (extended_protocol): Remove "static".
5298 * server.h (extended_protocol): Declare it.
5299
8a7e4587
YQ		 53002015-08-04 Yao Qi <yao.qi@linaro.org>
5301
5302 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5303 both aarch64 and aarch32.
5304 (aarch64_set_pc): Likewise.
5305
3b53ae99
YQ		 53062015-08-04 Yao Qi <yao.qi@linaro.org>
5307
5308 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5309 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5310 arm-with-neon.xml to srv_xmlfiles.
5311 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5312 (is_64bit_tdesc): New function.
5313 (aarch64_linux_read_description): New function.
5314 (aarch64_arch_setup): Call aarch64_linux_read_description.
5315 (regs_info): Rename to regs_info_aarch64.
5316 (aarch64_regs_info): Return right regs_info.
5317 (initialize_low_arch): Call initialize_low_arch_aarch32.
5318
bd9e6534
YQ		 53192015-08-04 Yao Qi <yao.qi@linaro.org>
5320
5321 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5322 * linux-aarch32-low.c: New file.
5323 * linux-aarch32-low.h: New file.
5324 * linux-arm-low.c (arm_fill_gregset): Move it to
5325 linux-aarch32-low.c.
5326 (arm_store_gregset): Likewise.
5327 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5328 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5329 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5330 (regs_info): Rename to regs_info_arm.
5331 (arm_regs_info): Return regs_info_aarch32 if
5332 have_ptrace_getregset is 1 and target description is
5333 arm_with_neon or arm_with_vfpv3.
5334 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5335 Call initialize_low_arch_aarch32 instead.
5336
ded48a5e
YQ		 53372015-08-04 Yao Qi <yao.qi@linaro.org>
5338
5339 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5340 * linux-low.c: ... here.
5341 * linux-low.h (have_ptrace_getregset): Declare it.
5342
96e9210f
PA		 53432015-08-04 Pedro Alves <palves@redhat.com>
5344
5345 * thread-db.c (struct thread_db): Use new typedefs.
5346 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5347 CHK calls.
5348 (disable_thread_event_reporting): Cast result of dlsym to
5349 destination function pointer type.
5350 (thread_db_mourn): Use td_ta_delete_ftype.
5351
af60a1ef
SL		 53522015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5353
5354 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5355 arch variant.
5356 (CDX_BREAKPOINT): Define for R2.
5357 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5358 (the_low_target): Add comments.
5359
e8b41681
YQ		 53602015-07-30 Yao Qi <yao.qi@linaro.org>
5361
5362 * linux-arm-low.c (arm_hwcap): Remove it.
5363 (arm_read_description): New local variable arm_hwcap. Don't
5364 set arm_hwcap to zero.
5365
89abb039
YQ		 53662015-07-30 Yao Qi <yao.qi@linaro.org>
5367
5368 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5369 Use regcache->tdesc instead.
5370 (arm_store_wmmxregset): Likewise.
5371 (arm_fill_vfpregset): Likewise.
5372 (arm_store_vfpregset): Likewise.
5373
deca266c
YQ		 53742015-07-30 Yao Qi <yao.qi@linaro.org>
5375
5376 * linux-arm-low.c: Include arch/arm.h.
5377 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5378 (arm_store_gregset): Likewise.
5379
aa58a496
SM		 53802015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5381
5382 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5383 ptrace's 4th parameter.
5384
50904b25
YQ		 53852015-07-27 Yao Qi <yao.qi@linaro.org>
5386
5387 * configure.srv (case aarch64*-*-linux*): Don't set
5388 srv_linux_usrregs.
5389
5826e159
PA		 53902015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5391
5392 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5393 sys/ptrace.h.
5394 * linux-arm-low.c: Likewise.
5395 * linux-cris-low.c: Likewise.
5396 * linux-crisv32-low.c: Likewise.
5397 * linux-low.c: Likewise.
5398 * linux-m68k-low.c: Likewise.
5399 * linux-mips-low.c: Likewise.
5400 * linux-nios2-low.c: Likewise.
5401 * linux-s390-low.c: Likewise.
5402 * linux-sparc-low.c: Likewise.
5403 * linux-tic6x-low.c: Likewise.
5404 * linux-tile-low.c: Likewise.
5405 * linux-x86-low.c: Likewise.
5406
54019719
PA		 54072015-07-24 Pedro Alves <palves@redhat.com>
5408
5409 * config.in: Regenerate.
5410 * configure: Regenerate.
5411
eb7aa561
PA		 54122015-07-24 Pedro Alves <palves@redhat.com>
5413
5414 * acinclude.m4: Include ../ptrace.m4.
5415 * configure.ac: Call GDB_AC_PTRACE.
5416 * config.in, configure: Regenerate.
5417
55d7b841
YQ		 54182015-07-24 Yao Qi <yao.qi@linaro.org>
5419
5420 * linux-low.c (linux_create_inferior): Remove setting to
5421 proc->priv->new_inferior.
5422 (linux_attach): Likewise.
5423 (linux_low_filter_event): Likewise.
5424 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5425
c06cbd92
YQ		 54262015-07-24 Yao Qi <yao.qi@linaro.org>
5427
5428 * linux-low.c (linux_arch_setup): New function.
5429 (linux_low_filter_event): If proc->tdesc is NULL and
5430 proc->attached is true, call the_low_target.arch_setup.
5431 Otherwise, keep status pending, and return.
5432 (linux_resume_one_lwp_throw): Don't call get_pc if
5433 thread->while_stepping isn't NULL. Don't call
5434 get_thread_regcache if proc->tdesc is NULL.
5435 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5436 (linux_target_ops): Install arch_setup.
5437 * server.c (start_inferior): Call the_target->arch_setup.
5438 * target.h (struct target_ops) <arch_setup>: New field.
5439 (target_arch_setup): New marco.
5440 * lynx-low.c (lynx_target_ops): Update.
5441 * nto-low.c (nto_target_ops): Update.
5442 * spu-low.c (spu_target_ops): Update.
5443 * win32-low.c (win32_target_ops): Update.
5444
5ae3ebba
YQ		 54452015-07-24 Yao Qi <yao.qi@linaro.org>
5446
5447 * linux-low.c (linux_add_process): Don't set
5448 proc->priv->new_inferior.
5449 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5450 (linux_attach): Likewise.
5451
eb97750b
YQ		 54522015-07-24 Yao Qi <yao.qi@linaro.org>
5453
5454 * server.c (start_inferior): Code refactor.
5455
51aee833
YQ		 54562015-07-24 Yao Qi <yao.qi@linaro.org>
5457
5458 * server.c (process_serial_event): Set general_thread.
5459
af1b22f3
YQ		 54602015-07-21 Yao Qi <yao.qi@linaro.org>
5461
5462 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5463 aarch64_linux_get_debug_reg_capacity.
5464
554717a3
YQ		 54652015-07-17 Yao Qi <yao.qi@linaro.org>
5466
5467 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5468 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5469 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5470 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5471 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5472 (AARCH64_HWP_ALIGNMENT): Likewise.
5473 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5474 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5475 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5476 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5477 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5478 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5479 (struct aarch64_debug_reg_state): Likewise.
5480 (struct arch_lwp_info): Likewise.
5481 (aarch64_align_watchpoint): Likewise.
5482 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5483 (aarch64_watchpoint_length): Likewise.
5484 (aarch64_point_encode_ctrl_reg): Likewise
5485 (aarch64_point_is_aligned): Likewise.
5486 (aarch64_align_watchpoint): Likewise.
5487 (aarch64_linux_set_debug_regs):
5488 (aarch64_dr_state_insert_one_point): Likewise.
5489 (aarch64_dr_state_remove_one_point): Likewise.
5490 (aarch64_handle_breakpoint): Likewise.
5491 (aarch64_handle_aligned_watchpoint): Likewise.
5492 (aarch64_handle_unaligned_watchpoint): Likewise.
5493 (aarch64_handle_watchpoint): Likewise.
5494
c67ca4de
YQ		 54952015-07-17 Yao Qi <yao.qi@linaro.org>
5496
5497 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5498 and don't aarch64_get_debug_reg_state. All callers update.
5499 (aarch64_handle_aligned_watchpoint): Likewise.
5500 (aarch64_handle_unaligned_watchpoint): Likewise.
5501 (aarch64_handle_watchpoint): Likewise.
5502 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5503 (aarch64_remove_point): Likewise.
5504
25abf979
YQ		 55052015-07-17 Yao Qi <yao.qi@linaro.org>
5506
5507 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5508 debug_printf.
5509 (aarch64_handle_unaligned_watchpoint): Likewise.
5510
db1ff28b
JK		 55112015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5512
5513 Revert the previous 3 commits:
5514 Move gdb_regex* to common/
5515 Move linux_find_memory_regions_full & co.
5516 gdbserver build-id attribute generator
5517
700ca40f
JK		 55182015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5519 Jan Kratochvil <jan.kratochvil@redhat.com>
5520
5521 gdbserver build-id attribute generator.
5522 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5523 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5524 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5525 (find_phdr): New.
5526 (get_dynamic): Use find_pdhr to traverse program headers.
5527 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5528 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5529 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5530 (get_hex_build_id): New.
5531 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5532 to reply XML document.
5533
9904185c
JK		 55342015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5535 Jan Kratochvil <jan.kratochvil@redhat.com>
5536
5537 * target.c: Include target/target-utils.h and fcntl.h.
5538 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5539 (target_fileio_read_stralloc): New functions.
5540
6e5b4429
JK		 55412015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5542
5543 * Makefile.in (OBS): Add gdb_regex.o.
5544 (gdb_regex.o): New.
5545 * config.in: Rebuilt.
5546 * configure: Rebuilt.
5547
ddc98fbf
JK		 55482015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5549 Jan Kratochvil <jan.kratochvil@redhat.com>
5550
5551 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5552 * Makefile.in (OBS): Add target-utils.o.
5553 (linux-maps.o, target-utils.o): New.
5554 * configure.srv (srv_linux_obj): Add linux-maps.o.
5555
e57bb7a0
PL		 55562015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5557
5558 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5559 function, return 1.
5560 (the_low_target): Install it.
5561
586b02a9
PA		 55622015-07-14 Pedro Alves <palves@redhat.com>
5563
5564 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5565 Instead, ignore ECHILD, and throw an error for other errnos.
5566
58c1b36c
PA		 55672015-07-10 Pedro Alves <palves@redhat.com>
5568
5569 * event-loop.c (struct callback_event) <data>: Change type to
5570 gdb_client_data instance instead of gdb_client_data pointer.
5571 (append_callback_event): Adjust.
5572
421530db
PL		 55732015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5574
5575 * linux-aarch64-low.c: Add comments for each linux_target_ops
5576 method. Remove comments already covered in target_ops and
5577 linux_target_ops definitions.
5578 (the_low_target): Add comments for each unimplemented method.
5579
c2d65f38
YQ		 55802015-07-09 Yao Qi <yao.qi@linaro.org>
5581
5582 * linux-aarch64-low.c (aarch64_regmap): Remove.
5583 (aarch64_usrregs_info): Remove.
5584 (regs_info): Set field usrregs to NULL.
5585
b20a6524
MM		 55862015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5587
5588 * linux-low.c: Include "rsp-low.h"
5589 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5590 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5591 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5592 (handle_btrace_enable_pt): New.
5593 (handle_btrace_general_set): Support "pt".
5594 (handle_btrace_conf_general_set): Support "pt:size".
5595
96c97461
PL		 55962015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5597
5598 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5599 Z_PACKET_SW_BP.
5600
37d66942
PL		 56012015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5602
5603 * linux-aarch64-low.c: Remove comment about endianness.
5604 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5605 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5606 memcmp.
5607
dc06243f
GB		 56082015-06-24 Gary Benson <gbenson@redhat.com>
5609
5610 * linux-i386-ipa.c (stdint.h): Do not include.
5611 * lynx-i386-low.c (stdint.h): Likewise.
5612 * lynx-ppc-low.c (stdint.h): Likewise.
5613 * mem-break.c (stdint.h): Likewise.
5614 * thread-db.c (stdint.h): Likewise.
5615 * tracepoint.c (stdint.h): Likewise.
5616 * win32-low.c (stdint.h): Likewise.
5617
124e13d9
SM		 56182015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5619
5620 * server.c (write_qxfer_response): Update call to
5621 remote_escape_output.
5622
909c2cda
JK		 56232015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5624 Jan Kratochvil <jan.kratochvil@redhat.com>
5625
5626 Merge multiple hex conversions.
5627 * gdbreplay.c (tohex): Rename to 'fromhex'.
5628 (logchar): Use fromhex.
5629
24c05f46
JK		 56302015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5631
5632 * server.c (handle_qxfer_libraries): Set `version' attribute for
5633 <library-list>.
5634
14d2069a
GB		 56352015-06-10 Gary Benson <gbenson@redhat.com>
5636
5637 * target.h (struct target_ops) <multifs_open>: New field.
5638 <multifs_unlink>: Likewise.
5639 <multifs_readlink>: Likewise.
5640 * linux-low.c (nat/linux-namespaces.h): New include.
5641 (linux_target_ops): Initialize the_target->multifs_open,
5642 the_target->multifs_unlink and the_target->multifs_readlink.
5643 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5644 * hostio.c (hostio_fs_pid): New static variable.
5645 (hostio_handle_new_gdb_connection): New function.
5646 (handle_setfs): Likewise.
5647 (handle_open): Use the_target->multifs_open as appropriate.
5648 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5649 (handle_readlink): Use the_target->multifs_readlink as
5650 appropriate.
5651 (handle_vFile): Handle vFile:setfs packets.
5652 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5653 after target_handle_new_gdb_connection.
5654
4b8b5e72
GB		 56552015-06-10 Gary Benson <gbenson@redhat.com>
5656
5657 * configure.ac (AC_CHECK_FUNCS): Add setns.
5658 * config.in: Regenerate.
5659 * configure: Likewise.
5660 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5661 (linux-namespaces.o): New rule.
5662 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5663
3ac2e371
GB		 56642015-06-09 Gary Benson <gbenson@redhat.com>
5665
5666 * hostio.c (handle_open): Process mode argument with
5667 fileio_to_host_mode.
5668
ca9b78ce
YQ		 56692015-06-01 Yao Qi <yao.qi@linaro.org>
5670
5671 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5672 * linux-x86-low.c: Likewise.
5673
bfacd19d
DB		 56742015-05-28 Don Breazeal <donb@codesourcery.com>
5675
5676 * linux-low.c (handle_extended_wait): Initialize
5677 thread_info.last_resume_kind for new fork children.
5678
452003ef
PA		 56792015-05-15 Pedro Alves <palves@redhat.com>
5680
5681 * target.h (target_handle_new_gdb_connection): Rewrite using if
5682 wrapped in do/while.
5683
1041a03c
JB		 56842015-05-14 Joel Brobecker <brobecker@adacore.com>
5685
5686 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5687 * configure, config.in: Regenerate.
5688 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5689 Declare typedef.
5690
c269dbdb
DB		 56912015-05-12 Don Breazeal <donb@codesourcery.com>
5692
5693 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5694 PTRACE_EVENT_VFORK_DONE.
5695 (linux_low_ptrace_options, extended_event_reported): Add vfork
5696 events.
5697 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5698 and "vforkdone" for RSP 'T' Stop Reply Packet.
5699 * server.h (report_vfork_events): Declare
5700 global variable.
5701
3a8a0396
DB		 57022015-05-12 Don Breazeal <donb@codesourcery.com>
5703
5704 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5705 (the_low_target) <new_fork>: Initialize new member.
5706 * linux-arm-low.c (arm_new_fork): New function.
5707 (the_low_target) <new_fork>: Initialize new member.
5708 * linux-low.c (handle_extended_wait): Call new target function
5709 new_fork.
5710 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5711 * linux-mips-low.c (mips_add_watchpoint): New function
5712 extracted from mips_insert_point.
5713 (the_low_target) <new_fork>: Initialize new member.
5714 (mips_linux_new_fork): New function.
5715 (mips_insert_point): Call mips_add_watchpoint.
5716 * linux-x86-low.c (x86_linux_new_fork): New function.
5717 (the_low_target) <new_fork>: Initialize new member.
5718
de0d863e
DB		 57192015-05-12 Don Breazeal <donb@codesourcery.com>
5720
5721 * linux-low.c (handle_extended_wait): Implement return value,
5722 rename argument 'event_child' to 'event_lwp', handle
5723 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5724 (linux_low_ptrace_options): New function.
5725 (linux_low_filter_event): Call linux_low_ptrace_options,
5726 use different argument fo linux_enable_event_reporting,
5727 use return value from handle_extended_wait.
5728 (extended_event_reported): New function.
5729 (linux_wait_1): Call extended_event_reported and set
5730 status to report fork events.
5731 (linux_write_memory): Add pid to debug message.
5732 (reset_lwp_ptrace_options_callback): New function.
5733 (linux_handle_new_gdb_connection): New function.
5734 (linux_target_ops): Initialize new structure member.
5735 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5736 * lynx-low.c: Initialize new structure member.
5737 * remote-utils.c (prepare_resume_reply): Implement stop reason
5738 "fork" for "T" stop message.
5739 * server.c (handle_query): Call handle_new_gdb_connection.
5740 * server.h (report_fork_events): Declare global flag.
5741 * target.h (struct target_ops) <handle_new_gdb_connection>:
5742 New member.
5743 (target_handle_new_gdb_connection): New macro.
5744 * win32-low.c: Initialize new structure member.
5745
ddcbc397
DB		 57462015-05-12 Don Breazeal <donb@codesourcery.com>
5747
5748 * mem-break.c (APPEND_TO_LIST): Define macro.
5749 (clone_agent_expr): New function.
5750 (clone_one_breakpoint): New function.
5751 (clone_all_breakpoints): New function.
5752 * mem-break.h: Declare new functions.
5753
89245bc0
DB		 57542015-05-12 Don Breazeal <donb@codesourcery.com>
5755
5756 * linux-low.c (linux_supports_fork_events): New function.
5757 (linux_supports_vfork_events): New function.
5758 (linux_target_ops): Initialize new structure members.
5759 (initialize_low): Call linux_check_ptrace_features.
5760 * lynx-low.c (lynx_target_ops): Initialize new structure
5761 members.
5762 * server.c (report_fork_events, report_vfork_events):
5763 New global flags.
5764 (handle_query): Add new features to qSupported packet and
5765 response.
5766 (captured_main): Initialize new global variables.
5767 * target.h (struct target_ops) <supports_fork_events>:
5768 New member.
5769 <supports_vfork_events>: New member.
5770 (target_supports_fork_events): New macro.
5771 (target_supports_vfork_events): New macro.
5772 * win32-low.c (win32_target_ops): Initialize new structure
5773 members.
5774
835205d0
GB		 57752015-05-12 Gary Benson <gbenson@redhat.com>
5776
5777 * server.c (handle_qxfer_exec_file): Use current process
5778 if annex is empty.
5779
21e94bd9
SL		 57802015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5781
5782 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5783 Remove HAVE_PTRACE_GETREGS conditionals.
5784 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5785 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5786
45614f15
YQ		 57872015-05-08 Yao Qi <yao.qi@linaro.org>
5788
5789 * linux-low.c (linux_supports_conditional_breakpoints): New
5790 function.
5791 (linux_target_ops): Install new target method.
5792 * lynx-low.c (lynx_target_ops): Install NULL hook for
5793 supports_conditional_breakpoints.
5794 * nto-low.c (nto_target_ops): Likewise.
5795 * spu-low.c (spu_target_ops): Likewise.
5796 * win32-low.c (win32_target_ops): Likewise.
5797 * server.c (handle_query): Check
5798 target_supports_conditional_breakpoints.
5799 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5800 New field.
5801 (target_supports_conditional_breakpoints): New macro.
5802
80ad801e
PA		 58032015-05-06 Pedro Alves <palves@redhat.com>
5804
5805 PR server/18081
5806 * server.c (start_inferior): If the process exits, mourn it.
5807
819843c7
GB		 58082015-04-21 Gary Benson <gbenson@redhat.com>
5809
5810 * hostio.c (fileio_open_flags_to_host): Factored out to
5811 fileio_to_host_openflags in common/fileio.c. Single use
5812 updated.
5813
a2d5a9d7
MF		 58142015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5815
5816 * linux-xtensa-low.c (xtensa_fill_gregset)
5817 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5818 XCHAL_HAVE_LOOP.
5819
deb44829
MF		 58202015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5821
5822 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5823 (regs_info): Replace usrregs pointer with NULL.
5824
e57f1de3
GB		 58252015-04-17 Gary Benson <gbenson@redhat.com>
5826
5827 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5828 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5829 * server.c (handle_qxfer_exec_file): New function.
5830 (qxfer_packets): Add exec-file entry.
5831 (handle_query): Report qXfer:exec-file:read as supported packet.
5832
62828379
RN		 58332015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5834
5835 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5836
b88bb450
GB		 58372015-04-09 Gary Benson <gbenson@redhat.com>
5838
5839 * hostio-errno.c (errno_to_fileio_error): Remove function.
5840 Update caller to use remote_fileio_to_fio_error.
5841
c8f4bfdd
YQ		 58422015-04-09 Yao Qi <yao.qi@linaro.org>
5843
5844 * linux-low.c (linux_insert_point): Call
5845 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5846 (linux_remove_point): Call remove_memory_breakpoint if type is
5847 raw_bkpt_type_sw.
5848 * linux-x86-low.c (x86_insert_point): Don't call
5849 insert_memory_breakpoint.
5850 (x86_remove_point): Don't call remove_memory_breakpoint.
5851
41f98f02
PA		 58522015-04-01 Pedro Alves <palves@redhat.com>
5853 Cleber Rosa <crosa@redhat.com>
5854
5855 * server.c (gdbserver_usage): Reorganize and extend the usage
5856 message.
5857
2bf6fb9d
PA		 58582015-03-24 Pedro Alves <palves@redhat.com>
5859
5860 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5861 output. Also dump TRAP_TRACE.
5862 (linux_low_filter_event): In debug output, distinguish a
5863 resume_stop SIGSTOP from a delayed SIGSTOP.
5864
369f6daa
GB		 58652015-03-24 Gary Benson <gbenson@redhat.com>
5866
5867 * linux-x86-low.c (x86_linux_new_thread): Moved to
5868 nat/x86-linux.c.
5869 (x86_linux_prepare_to_resume): Likewise.
5870
8e5d4070
GB		 58712015-03-24 Gary Benson <gbenson@redhat.com>
5872
5873 * Makefile.in (x86-linux-dregs.o): New rule.
5874 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5875 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5876 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5877 (x86_linux_dr_get): Likewise.
5878 (x86_linux_dr_set): Likewise.
5879 (update_debug_registers_callback): Likewise.
5880 (x86_linux_dr_set_addr): Likewise.
5881 (x86_linux_dr_get_addr): Likewise.
5882 (x86_linux_dr_set_control): Likewise.
5883 (x86_linux_dr_get_control): Likewise.
5884 (x86_linux_dr_get_status): Likewise.
5885 (x86_linux_update_debug_registers): Likewise.
5886
2b95d440
GB		 58872015-03-24 Gary Benson <gbenson@redhat.com>
5888
5889 * linux-x86-low.c (x86_linux_update_debug_registers):
5890 New function, factored out from...
5891 (x86_linux_prepare_to_resume): ...this.
5892
14b0bc68
GB		 58932015-03-24 Gary Benson <gbenson@redhat.com>
5894
5895 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5896 (x86_linux_dr_set): Likewise.
5897 (update_debug_registers_callback): Likewise.
5898 (x86_linux_dr_set_addr): Likewise.
5899 (x86_linux_dr_get_addr): Likewise.
5900 (x86_linux_dr_set_control): Likewise.
5901 (x86_linux_dr_get_control): Likewise.
5902 (x86_linux_dr_get_status): Likewise.
5903 (x86_linux_prepare_to_resume): Likewise.
5904
5dfe6ca8
GB		 59052015-03-24 Gary Benson <gbenson@redhat.com>
5906
5907 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5908 Use perror_with_name. Pass string through gettext.
5909 (x86_linux_dr_set): Likewise.
5910
d33472ad
GB		 59112015-03-24 Gary Benson <gbenson@redhat.com>
5912
5913 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5914 (x86_linux_dr_set_addr): ...this.
5915 (x86_dr_low_get_addr): Rename to...
5916 (x86_linux_dr_get_addr): ...this.
5917 (x86_dr_low_set_control): Rename to...
5918 (x86_linux_dr_set_control): ...this.
5919 (x86_dr_low_get_control): Rename to...
5920 (x86_linux_dr_get_control): ...this.
5921 (x86_dr_low_get_status): Rename to...
5922 (x86_linux_dr_get_status): ...this.
5923 (x86_dr_low): Update with new function names.
5924
4b134ca1
GB		 59252015-03-24 Gary Benson <gbenson@redhat.com>
5926
5927 * Makefile.in (x86-linux.o): New rule.
5928 * configure.srv: Add x86-linux.o to relevant targets.
5929 * linux-low.c (lwp_set_arch_private_info): New function.
5930 (lwp_arch_private_info): Likewise.
5931 * linux-x86-low.c: Include nat/x86-linux.h.
5932 (arch_lwp_info): Removed structure.
5933 (update_debug_registers_callback):
5934 Use lwp_set_debug_registers_changed.
5935 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5936 and lwp_set_debug_registers_changed.
5937 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5938
34c703da
GB		 59392015-03-24 Gary Benson <gbenson@redhat.com>
5940
5941 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5942 * linux-arm-low.c (arm_new_thread): Likewise.
5943 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5944 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5945 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5946 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5947
cff068da
GB		 59482015-03-24 Gary Benson <gbenson@redhat.com>
5949
5950 * linux-low.c (ptid_of_lwp): New function.
5951 (lwp_is_stopped): Likewise.
5952 (lwp_stop_reason): Likewise.
5953 * linux-x86-low.c (update_debug_registers_callback):
5954 Use lwp_is_stopped.
5955 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5956 lwp_stop_reason.
5957
b2f7c7e8
GB		 59582015-03-24 Gary Benson <gbenson@redhat.com>
5959
5960 * linux-low.h (linux_stop_lwp): Remove declaration.
5961
6d4ee8c6
GB		 59622015-03-24 Gary Benson <gbenson@redhat.com>
5963
5964 * linux-low.h: Include nat/linux-nat.h.
5965 * linux-low.c (iterate_over_lwps_args): New structure.
5966 (iterate_over_lwps_filter): New function.
5967 (iterate_over_lwps): Likewise.
5968 * linux-x86-low.c (update_debug_registers_callback):
5969 Update signature to what iterate_over_lwps expects.
5970 Remove PID check that iterate_over_lwps now performs.
5971 (x86_dr_low_set_addr): Use iterate_over_lwps.
5972 (x86_dr_low_set_control): Likewise.
5973
70a0bb6b
GB		 59742015-03-24 Gary Benson <gbenson@redhat.com>
5975
5976 * linux-x86-low.c (x86_debug_reg_state): New function.
5977 (x86_linux_prepare_to_resume): Use the above.
5978
7b669087
GB		 59792015-03-24 Gary Benson <gbenson@redhat.com>
5980
5981 * linux-low.c (current_lwp_ptid): New function.
5982 * linux-x86-low.c: Include nat/linux-nat.h.
5983 (x86_dr_low_get_addr): Use current_lwp_ptid.
5984 (x86_dr_low_get_control): Likewise.
5985 (x86_dr_low_get_status): Likewise.
5986
eef49a3d
PA		 59872015-03-20 Pedro Alves <palves@redhat.com>
5988
5989 * tracepoint.c (cmd_qtstatus): Make "str" const.
5990
b2333d22
PA		 59912015-03-20 Pedro Alves <palves@redhat.com>
5992
5993 * server.c (handle_general_set): Make "req_str" const.
5994
23f238d3
PA		 59952015-03-19 Pedro Alves <palves@redhat.com>
5996
5997 * linux-low.c (linux_resume_one_lwp): Rename to ...
5998 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5999 instead call perror_with_name.
6000 (check_ptrace_stopped_lwp_gone): New function.
6001 (linux_resume_one_lwp): Reimplement as wrapper around
6002 linux_resume_one_lwp_throw that swallows errors if the LWP is
6003 gone.
6004
91baf43f
PA		 60052015-03-19 Pedro Alves <palves@redhat.com>
6006
6007 * linux-low.c (count_events_callback, select_event_lwp_callback):
6008 No longer check whether the thread has resume_stop as last resume
6009 kind.
6010
8bf3b159
PA		 60112015-03-19 Pedro Alves <palves@redhat.com>
6012
6013 * linux-low.c (count_events_callback, select_event_lwp_callback):
6014 Use the lwp's status_pending_p field, not the thread's.
6015
b90fc188
PA		 60162015-03-19 Pedro Alves <palves@redhat.com>
6017
6018 * linux-low.c (select_event_lwp_callback): Update comments to
6019 no longer mention SIGTRAP.
6020
464b0089
GB		 60212015-03-18 Gary Benson <gbenson@redhat.com>
6022
6023 * server.c (handle_query): Do not report vFile:fstat as supported.
6024
aa9e327f
GB		 60252015-03-11 Gary Benson <gbenson@redhat.com>
6026
6027 * hostio.c (sys/types.h): New include.
6028 (sys/stat.h): Likewise.
6029 (common-remote-fileio.h): Likewise.
6030 (handle_fstat): New function.
6031 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6032
791c0056
GB		 60332015-03-11 Gary Benson <gbenson@redhat.com>
6034
6035 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6036 struct stat.st_blocks and struct stat.st_blksize.
6037 * configure: Regenerate.
6038 * config.in: Likewise.
6039 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6040 (OBS): Add common-remote-fileio.o.
6041 (common-remote-fileio.o): New rule.
6042
9a9df970
PA		 60432015-03-09 Pedro Alves <palves@redhat.com>
6044
6045 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6046 'struct sockaddr' pointer in 'accept' call.
6047
9eb1356e
PA		 60482015-03-09 Pedro Alves <palves@redhat.com>
6049
6050 Revert:
6051 2015-03-07 Pedro Alves <palves@redhat.com>
6052 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6053 or <winsock2.h> here. Instead include "gdb_socket.h".
6054 (remote_open): Use union gdb_sockaddr_u.
6055 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6056 or <winsock2.h> here. Instead include "gdb_socket.h".
6057 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6058 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6059 or <sys/un.h>.
6060 (init_named_socket, gdb_agent_helper_thread): Use union
6061 gdb_sockaddr_u.
6062
aac331e4
PA		 60632015-03-07 Pedro Alves <palves@redhat.com>
6064
6065 * configure.ac (build_warnings): Move
6066 -Wdeclaration-after-statement to the C-specific set.
6067 * configure: Regenerate.
6068
366c75fc
PA		 60692015-03-07 Pedro Alves <palves@redhat.com>
6070
6071 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6072 or <winsock2.h> here. Instead include "gdb_socket.h".
6073 (remote_open): Use union gdb_sockaddr_u.
6074 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6075 or <winsock2.h> here. Instead include "gdb_socket.h".
6076 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6077 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6078 or <sys/un.h>.
6079 (init_named_socket, gdb_agent_helper_thread): Use union
6080 gdb_sockaddr_u.
6081
492d29ea
PA		 60822015-03-07 Pedro Alves <palves@redhat.com>
6083
6084 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6085 instead.
6086
60a191ed
YQ		 60872015-03-06 Yao Qi <yao.qi@linaro.org>
6088
6089 * linux-aarch64-low.c (aarch64_insert_point): Use
6090 show_debug_regs as a boolean.
6091 (aarch64_remove_point): Likewise.
6092
f5771b1d
PA		 60932015-03-05 Pedro Alves <palves@redhat.com>
6094
6095 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6096 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6097 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6098 * nto-low.c (nto_target_ops): Likewise.
6099 * spu-low.c (spu_target_ops): Likewise.
6100 * win32-low.c (win32_target_ops): Likewise.
6101
3e572f71
PA		 61022015-03-04 Pedro Alves <palves@redhat.com>
6103
72f4393d 6104 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6105 Decide whether a breakpoint triggered based on the SIGTRAP's
6106 siginfo.si_code.
72f4393d
L		 6107 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6108 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6109 (linux_low_filter_event): Check for breakpoints before checking
6110 watchpoints.
6111 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6112 siginfo.si_code.
72f4393d
L		 6113 (linux_stopped_by_sw_breakpoint)
6114 (linux_supports_stopped_by_sw_breakpoint)
6115 (linux_stopped_by_hw_breakpoint)
6116 (linux_supports_stopped_by_hw_breakpoint): New functions.
6117 (linux_target_ops): Install new target methods.
3e572f71 6118
1ec68e26
PA		 61192015-03-04 Pedro Alves <palves@redhat.com>
6120
6121 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6122 * server.c (swbreak_feature, hwbreak_feature): New globals.
6123 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6124 (captured_main): Clear swbreak_feature and hwbreak_feature.
6125 * server.h (swbreak_feature, hwbreak_feature): Declare.
6126 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6127 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6128 supports_stopped_by_hw_breakpoint>: New fields.
6129 (target_supports_stopped_by_sw_breakpoint)
6130 (target_stopped_by_sw_breakpoint)
6131 (target_supports_stopped_by_hw_breakpoint)
6132 (target_stopped_by_hw_breakpoint): Declare.
6133
15c66dd6
PA		 61342015-03-04 Pedro Alves <palves@redhat.com>
6135
6136 enum lwp_stop_reason -> enum target_stop_reason
6137 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6138 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6139 (linux_wait_1, stuck_in_jump_pad_callback)
6140 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6141 (linux_stopped_by_watchpoint):
6142 * linux-low.h (enum lwp_stop_reason): Delete.
6143 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6144 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6145
98fc70d6
YQ		 61462015-03-04 Yao Qi <yao.qi@linaro.org>
6147
6148 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6149
dd2ac174
GB		 61502015-03-03 Gary Benson <gbenson@redhat.com>
6151
6152 * hostio.c (handle_vFile): Fix prefix lengths.
6153
d68e53f4
MM		 61542015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6155
6156 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6157 ptr_bits.
6158
bf2d68ab
AA		 61592015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6160
6161 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6162 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6163 (clean): Add "rm -f" for above C files.
6164 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6165 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6166 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6167 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6168 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6169 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6170 (init_registers_s390x_vx_linux64)
6171 (init_registers_s390x_tevx_linux64)
6172 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6173 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6174 declarations.
6175 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6176 (s390_store_vxrs_high): New functions.
6177 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6178 NT_S390_VXRS_HIGH.
6179 (s390_arch_setup): Add logic for selecting one of the new target
6180 descriptions. Activate the new vector regsets if applicable.
6181 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6182 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6183 and init_registers_s390x_tevx_linux64.
6184
c966a859
PA		 61852015-03-01 Pedro Alves <palves@redhat.com>
6186
6187 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6188 parameter.
6189
4180215b
PA		 61902015-02-27 Pedro Alves <palves@redhat.com>
6191
6192 * linux-x86-low.c (u_debugreg_offset): New function.
6193 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6194
749bab01
PA		 61952015-02-27 Pedro Alves <palves@redhat.com>
6196
6197 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6198 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6199 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6200 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6201 (ps_lsetfpregs, ps_getpid)
6202 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6203 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6204 (ps_lsetxregs, ps_plog): Declare.
6205
3c14e5a3
PA		 62062015-02-27 Pedro Alves <palves@redhat.com>
6207
6208 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6209 IP_AGENT_EXPORT_FUNC.
6210 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6211 IP_AGENT_EXPORT_FUNC.
6212 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6213 (IP_AGENT_EXPORT): Delete.
6214 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6215 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6216 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6217 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6218 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6219 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6220 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6221 (traceframe_read_count, traceframe_write_count)
6222 (traceframes_created, trace_state_variables, get_raw_reg)
6223 (get_trace_state_variable_value, set_trace_state_variable_value)
6224 (ust_loaded, helper_thread_id, cmd_buf): Use
6225 IPA_SYM_EXPORTED_NAME.
6226 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6227 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6228 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6229 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6230 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6231 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6232 EXTERN_C_PUSH/EXTERN_C_POP.
6233 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6234 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6235 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6236 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6237 (traceframe_write_count, traceframe_read_count)
6238 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6239 (about_to_request_buffer_space, get_trace_state_variable_value)
6240 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6241 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6242 EXTERN_C_PUSH/EXTERN_C_POP.
6243 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6244 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6245 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6246 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6247 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6248 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6249 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6250 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6251 Define.
6252 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6253 (IP_AGENT_EXPORT_VAR_DECL): Define.
6254 (tracing): Declare.
6255 (gdb_agent_get_raw_reg): Declare.
6256
fe978cb0
PA		 62572015-02-27 Tom Tromey <tromey@redhat.com>
6258 Pedro Alves <palves@redhat.com>
6259
6260 Rename symbols whose names are reserved C++ keywords throughout.
6261
3bc3d82a
PA		 62622015-02-27 Pedro Alves <palves@redhat.com>
6263
6264 * Makefile.in (COMPILER): New, get it from autoconf.
6265 (CXX): Get from autoconf instead.
6266 (COMPILE.pre): Use COMPILER.
6267 (CC-LD): Rename to ...
6268 (CC_LD): ... this. Use COMPILER.
6269 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6270 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6271 * acinclude.m4: Include build-with-cxx.m4.
6272 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6273 Disable -Werror by default if building in C++ mode.
6274 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6275 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6276 the C++ compiler. Save/restore CXXFLAGS too.
6277 * configure: Regenerate.
6278
07697489
PA		 62792015-02-27 Pedro Alves <palves@redhat.com>
6280
6281 * acinclude.m4: Include libiberty.m4.
6282 * configure.ac: Call libiberty_INIT.
6283 * config.in, configure: Regenerate.
6284
9beb7c4e
PA		 62852015-02-26 Pedro Alves <palves@redhat.com>
6286
6287 * linux-low.c (linux_wait_1): When incrementing the PC past a
6288 program breakpoint always use the_low_target.breakpoint_len as
6289 increment, rather than the maximum between that and
6290 the_low_target.decr_pc_after_break.
6291
8090aef2
PA		 62922015-02-23 Pedro Alves <palves@redhat.com>
6293
6294 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6295 thread was doing a step-over; always adjust the PC if
6296 we stepped over a permanent breakpoint.
6297 (linux_wait_1): If we stepped over breakpoint that was on top of a
6298 permanent breakpoint, manually advance the PC past it.
6299
bc9540e8
PA		 63002015-02-23 Pedro Alves <palves@redhat.com>
6301
6302 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6303 modes.
6304 (x86_fill_gregset, x86_store_gregset): Use it when handling
6305 $orig_eax.
6306
2db9a427
PA		 63072015-02-20 Pedro Alves <palves@redhat.com>
6308
6309 * thread-db.c: Include "nat/linux-procfs.h".
6310 (thread_db_init): Skip listing new threads if the kernel supports
6311 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6312
afa8d396
PA		 63132015-02-20 Pedro Alves <palves@redhat.com>
6314
6315 * linux-low.c (status_pending_p_callback): Use ptid_match.
6316
c9587f88
AT		 63172015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6318
6319 PR breakpoints/16812
6320 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6321 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6322 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6323
b05ec7a5
AT		 63242015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6325
6326 PR breakpoints/15956
6327 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6328
d33501a5
MM		 63292015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6330
6331 * linux-low.c (linux_low_btrace_conf): Print size.
6332 * server.c (handle_btrace_conf_general_set): New.
6333 (hanle_general_set): Call handle_btrace_conf_general_set.
6334 (handle_query): Report Qbtrace-conf:bts:size as supported.
6335
f4abbc16
MM		 63362015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6337
6338 * linux-low.c (linux_low_enable_btrace): Update parameters.
6339 (linux_low_btrace_conf): New.
6340 (linux_target_ops)<to_btrace_conf>: Initialize.
6341 * server.c (current_btrace_conf): New.
6342 (handle_btrace_enable): Rename to ...
6343 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6344 to target_enable_btrace. Update comment. Update users.
6345 (handle_qxfer_btrace_conf): New.
6346 (qxfer_packets): Add btrace-conf entry.
6347 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6348 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6349 (target_ops)<read_btrace_conf>: New.
6350 (target_enable_btrace): Update parameters.
6351 (target_read_btrace_conf): New.
6352
043c3577
MM		 63532015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6354
6355 * server.c (handle_btrace_general_set): Remove call to
6356 target_supports_btrace.
6357 (supported_btrace_packets): New.
6358 (handle_query): Call supported_btrace_packets.
6359 * target.h: include btrace-common.h.
6360 (btrace_target_info): Removed.
6361 (supports_btrace, target_supports_btrace): Update parameters.
6362
734b0e4b
MM		 63632015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6364
6365 * Makefile.in (SFILES): Add common/btrace-common.c.
6366 (OBS): Add common/btrace-common.o.
6367 (btrace-common.o): Add build rules.
6368 * linux-low: Include btrace-common.h.
6369 (linux_low_read_btrace): Use struct btrace_data. Call
6370 btrace_data_init and btrace_data_fini.
6371
d6c146e9
PA		 63722015-02-06 Pedro Alves <palves@redhat.com>
6373
6374 * thread-db.c (find_new_threads_callback): Add debug output.
6375
20ba1ce6
PA		 63762015-02-04 Pedro Alves <palves@redhat.com>
6377
6378 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6379 (resume_stopped_resumed_lwps): New function.
6380 (linux_wait_for_event_filtered): Use it.
6381
8cc73a39
SDJ		 63822015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6383
6384 * Makefile.in (SFILES): Add linux-personality.c.
6385 (linux-personality.o): New rule.
6386 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6387 list of objects to be built.
6388 * linux-low.c: Include nat/linux-personality.h.
6389 (linux_create_inferior): Remove code to disable address space
6390 randomization (moved to ../nat/linux-personality.c). Create
6391 cleanup to disable address space randomization.
6392
fb23d554
SDJ		 63932015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6394
6395 * Makefile.in (posix-strerror.o): New rule.
6396 (mingw-strerror.o): Likewise.
6397 * configure: Regenerated.
6398 * configure.ac: Source file ../common/common.host. Initialize new
6399 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6400
cdf43629
YQ		 64012015-01-14 Yao Qi <yao@codesourcery.com>
6402
6403 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6404 (ppc-linux.o): New rule.
6405 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6406 * configure.ac: AC_CHECK_FUNCS(getauxval).
6407 * config.in: Re-generated.
6408 * configure: Re-generated.
6409 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6410 ppc64_64bit_inferior_p
6411
514c5338
YQ		 64122015-01-14 Yao Qi <yao@codesourcery.com>
6413
6414 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6415 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6416 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6417 (PT_ORIG_R3, PT_TRAP): Likewise.
6418 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6419 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6420 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6421
3368c1e5
JB		 64222015-01-10 Joel Brobecker <brobecker@adacore.com>
6423
6424 * i387-fp.c (i387_cache_to_xsave): In look over
6425 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6426 zmmh_low_space field by use of zmmh_high_space.
6427
582511be
PA		 64282015-01-09 Pedro Alves <palves@redhat.com>
6429
6430 * linux-low.c (step_over_bkpt): Move higher up in the file.
6431 (handle_extended_wait): Don't store the stop_pc here.
6432 (get_stop_pc): Adjust comments and rename to ...
6433 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6434 stopped for a software breakpoint or hardware breakpoint.
6435 (thread_still_has_status_pending_p): New function.
6436 (status_pending_p_callback): Use
6437 thread_still_has_status_pending_p. If the event is no longer
6438 interesting, resume the LWP.
6439 (handle_tracepoints): Add assert.
6440 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6441 (wstatus_maybe_breakpoint): New function.
6442 (cancel_breakpoint): Delete function.
6443 (check_stopped_by_watchpoint): New function, factored out from
6444 linux_low_filter_event.
6445 (lp_status_maybe_breakpoint): Delete function.
6446 (linux_low_filter_event): Remove filter_ptid argument.
6447 Leave thread group exits pending here. Store the LWP's stop PC.
6448 Always leave events pending.
6449 (linux_wait_for_event_filtered): Pull all events out of the
6450 kernel, and leave them all pending.
6451 (count_events_callback, select_event_lwp_callback): Consider all
6452 events.
6453 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6454 (select_event_lwp): Only give preference to the stepping LWP in
6455 all-stop mode. Adjust comments.
6456 (ignore_event): New function.
6457 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6458 references to cancel_breakpoints. Adjust to renames. Also give
6459 equal priority to all LWPs that have had events in non-stop mode.
6460 If reporting a software breakpoint event, unadjust the LWP's PC.
6461 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6462 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6463 Adjust.
6464 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6465 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6466 (linux_stopped_by_watchpoint): Adjust.
6467 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6468 * linux-low.h (enum lwp_stop_reason): New.
6469 (struct lwp_info) <stop_pc>: Adjust comment.
6470 <stopped_by_watchpoint>: Delete field.
6471 <stop_reason>: New field.
6472 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6473 * mem-break.c (software_breakpoint_inserted_here)
6474 (hardware_breakpoint_inserted_here): New function.
6475 * mem-break.h (software_breakpoint_inserted_here)
6476 (hardware_breakpoint_inserted_here): Declare.
6477 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6478 (cancel_breakpoints): Delete.
6479 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6480 (upload_fast_traceframes): Remove references to
6481 cancel_breakpoints.
6482
a33e3959
PA		 64832015-01-09 Pedro Alves <palves@redhat.com>
6484
6485 * thread-db.c (find_new_threads_callback): Ignore thread if the
6486 kernel thread ID is -1.
6487
8784d563
PA		 64882015-01-09 Pedro Alves <palves@redhat.com>
6489
6490 * linux-low.c (linux_attach_fail_reason_string): Move to
6491 nat/linux-ptrace.c, and rename.
6492 (linux_attach_lwp): Update comment.
6493 (attach_proc_task_lwp_callback): New function.
6494 (linux_attach): Adjust to rename and use
6495 linux_proc_attach_tgid_threads.
6496 (linux_attach_fail_reason_string): Delete declaration.
6497
76f2b779
JB		 64982015-01-01 Joel Brobecker <brobecker@adacore.com>
6499
6500 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6501 * server.c (gdbserver_version): Likewise.
6502
fafcc06a
SDJ		 65032014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6504
6505 * remote-utils.c: Include ctype.h.
6506 (input_interrupt): Explicitly handle the case when the char
6507 received is the NUL byte. Improve the printing of non-ASCII
6508 characters.
6509
beed38b8
JB		 65102014-12-16 Joel Brobecker <brobecker@adacore.com>
6511
6512 * linux-low.c (linux_low_filter_event): Update call to
6513 linux_enable_event_reporting following the addition of
6514 a new parameter to that function.
6515
bf330350
CU		 65162014-12-16 Catalin Udma <catalin.udma@freescale.com>
6517
6518 PR server/17457
6519 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6520 (AARCH64_FPCR_REGNO): Likewise.
6521 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6522 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6523 (aarch64_store_fpregset): Likewise.
6524
5227d625
JB		 65252014-12-15 Joel Brobecker <brobecker@adacore.com>
6526
6527 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6528 Remove FIXME comment about assumption about N.
6529
f93b65a0
JB		 65302014-12-13 Joel Brobecker <brobecker@adacore.com>
6531
6532 * configure.ac: If large-file support is disabled in GDBserver,
6533 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6534 * configure: Regenerate.
6535
e5a9158d
AA		 65362014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6537
6538 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6539 warning upon ENODATA from ptrace.
6540 * linux-s390-low.c (s390_store_tdb): New.
6541 (s390_regsets): Add regset for NT_S390_TDB.
6542
feea5f36
AA		 65432014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6544
6545 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6546 without a fill_function.
6547 * linux-s390-low.c (s390_fill_last_break): Remove.
6548 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6549 (s390_arch_setup): Use regset's size instead of fill_function for
6550 loop end condition.
6551
098dbe61
AA		 65522014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6553
6554 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6555 the regset's store function when ptrace returned an error.
6556 * regcache.c (get_thread_regcache): Invalidate register cache
6557 before fetching inferior's registers.
6558
28eef672
AA		 65592014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6560
6561 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6562 while-loop as for-loop.
6563 (regsets_store_inferior_registers): Likewise.
6564
bdca27a2
YQ		 65652014-11-28 Yao Qi <yao@codesourcery.com>
6566
6567 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6568 * config.in, configure: Re-generate.
6569 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6570 is defined.
6571
9c232dda
YQ		 65722014-11-21 Yao Qi <yao@codesourcery.com>
6573
6574 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6575 (AC_CHECK_HEADERS): Remove malloc.h.
6576 * configure: Re-generated.
6577 * config.in: Re-generated.
6578 * server.h: Don't include alloca.h and malloc.h.
6579 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6580 Don't include malloc.h.
6581
43968415
JB		 65822014-11-17 Joel Brobecker <brobecker@adacore.com>
6583
6584 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6585 corresponding ERRNO check in same block.
6586
40e91bc7
PA		 65872014-11-12 Pedro Alves <palves@redhat.com>
6588
6589 * server.c (cont_thread): Update comment.
6590 (start_inferior, attach_inferior): No longer clear cont_thread.
6591 (handle_v_cont): No longer set cont_thread.
6592 (captured_main): Clear cont_thread each time a GDB connects.
6593
c2c118cf
PA		 65942014-11-12 Pedro Alves <palves@redhat.com>
6595
6596 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6597 thread, and don't resume all threads if the Hc thread has exited.
6598
78708b7c
PA		 65992014-11-12 Pedro Alves <palves@redhat.com>
6600
6601 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6602 the process group instead of to a specific LWP.
6603
a2abc7de
PA		 66042014-10-15 Pedro Alves <palves@redhat.com>
6605
6606 PR server/17487
6607 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6608 parameter.
6609 (arm_set_thread_context): Delete.
6610 (the_low_target): Adjust.
6611 * win32-i386-low.c (debug_registers_changed)
6612 (debug_registers_used): Delete.
6613 (update_debug_registers_callback): New function.
6614 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6615 needing to update their debug registers.
6616 (win32_get_current_dr): New function.
6617 (x86_dr_low_get_addr, x86_dr_low_get_control)
6618 (x86_dr_low_get_status): Fetch the debug register from the thread
6619 record's context.
6620 (i386_initial_stuff): Adjust.
6621 (i386_get_thread_context): Remove current_event parameter. Don't
6622 clear debug_registers_changed nor copy DR values to
6623 debug_reg_state.
6624 (i386_set_thread_context): Delete.
6625 (i386_prepare_to_resume): New function.
6626 (i386_thread_added): Mark the thread as needing to update irs
6627 debug registers.
6628 (the_low_target): Remove i386_set_thread_context and install
6629 i386_prepare_to_resume.
6630 * win32-low.c (win32_get_thread_context): Adjust.
6631 (win32_set_thread_context): Use SetThreadContext
6632 directly.
6633 (win32_prepare_to_resume): New function.
6634 (win32_require_context): New function, factored out from ...
6635 (thread_rec): ... this.
6636 (continue_one_thread): Call win32_prepare_to_resume on each thread
6637 we're about to continue.
6638 (win32_resume): Call win32_prepare_to_resume on the event thread.
6639 * win32-low.h (struct win32_thread_info)
6640 <debug_registers_changed>: New field.
6641 (struct win32_target_ops): Change prototype of set_thread_context,
6642 delete set_thread_context and add prepare_to_resume.
6643 (win32_require_context): New declaration.
6644
a442d071
GB		 66452014-10-08 Gary Benson <gbenson@redhat.com>
6646
6647 * server.h: Do not include common-exceptions.h.
6648
6f1947e8
GB		 66492014-10-08 Gary Benson <gbenson@redhat.com>
6650
6651 * server.h: Do not include cleanups.h.
6652
63b434a4
JH		 66532014-09-30 James Hogan <james.hogan@imgtec.com>
6654
6655 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6656 mips64-dsp-linux.c.
6657
c4d9ceb6
YQ		 66582014-09-23 Yao Qi <yao@codesourcery.com>
6659
6660 * linux-low.c (lp_status_maybe_breakpoint): New function.
6661 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6662 (count_events_callback): Likewise.
6663 (select_event_lwp_callback): Likewise.
6664 (cancel_breakpoints_callback): Likewise.
6665
89a5711c
DB		 66662014-09-19 Don Breazeal <donb@codesourcery.com>
6667
6668 * linux-low.c (handle_extended_wait): Call
6669 linux_ptrace_get_extended_event.
6670 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6671 linux_is_extended_waitstatus.
6672
bffc0964
JB		 66732014-09-16 Joel Brobecker <brobecker@adacore.com>
6674
6675 * Makefile.in (CPPFLAGS): Define.
6676 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6677 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6678
0bfdf32f
GB		 66792014-09-16 Gary Benson <gbenson@redhat.com>
6680
6681 * inferiors.h (current_inferior): Renamed as...
6682 (current_thread): New variable. All uses updated.
6683 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6684 (maybe_move_out_of_jump_pad): Likewise.
6685 (cancel_breakpoint): Likewise.
6686 (linux_low_filter_event): Likewise.
6687 (wait_for_sigstop): Likewise.
6688 (linux_resume_one_lwp): Likewise.
6689 (need_step_over_p): Likewise.
6690 (start_step_over): Likewise.
6691 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6692 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6693 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6694 and save_inferior as saved_thread.
6695 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6696 saved_thread.
6697 (regcache_invalidate_thread): Likewise.
6698 * remote-utils.c (prepare_resume_reply): Likewise.
6699 * thread-db.c (thread_db_get_tls_address): Likewise.
6700 (disable_thread_event_reporting): Likewise.
6701 (remove_thread_event_breakpoints): Likewise.
6702 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6703 as saved_thread.
6704 * target.h (set_desired_inferior): Renamed as...
6705 (set_desired_thread): New declaration. All uses updated.
6706 * server.c (myresume): Updated comment to reference thread instead
6707 of inferior.
6708 (handle_serial_event): Likewise.
6709 (handle_target_event): Likewise.
6710
361c8ade
GB		 67112014-09-12 Tom Tromey <tromey@redhat.com>
6712 Gary Benson <gbenson@redhat.com>
6713
6714 * regcache.h: Include common-regcache.h.
6715 (regcache_read_pc): Don't declare.
6716 * regcache.c (get_thread_regcache_for_ptid): New function.
6717
bd9269f7
GB		 67182014-09-11 Tom Tromey <tromey@redhat.com>
6719 Gary Benson <gbenson@redhat.com>
6720
6721 * symbol.c: New file.
6722 * Makefile.in (SFILES): Add symbol.c.
6723 (OBS): Add symbol.o.
6724
f8c1d06b
GB		 67252014-09-11 Gary Benson <gbenson@redhat.com>
6726
6727 * target.c (target_stop_ptid, target_continue_ptid): New
6728 functions.
6729
721ec300
GB		 67302014-09-11 Tom Tromey <tromey@redhat.com>
6731 Gary Benson <gbenson@redhat.com>
6732
6733 * target.h: Include target/target.h.
6734 * target.c (target_read_memory, target_read_uint32)
6735 (target_write_memory): New functions.
6736
c5e92cca
GB		 67372014-09-11 Gary Benson <gbenson@redhat.com>
6738
6739 * server.h (debug_hw_points): Don't declare.
6740 * server.c (debug_hw_points): Don't define. Replace all uses
6741 with show_debug_regs.
6742 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6743 all uses with show_debug_regs.
6744
2e4bb98a
EBM		 67452014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6746
6747 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6748 endianness into account.
6749 (ppc_supply_ptrace_register): Likewise.
6750
ac740bc7
JH		 67512014-09-03 James Hogan <james.hogan@imgtec.com>
6752
6753 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6754 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6755
97ea6506
GB		 67562014-09-03 Gary Benson <gbenson@redhat.com>
6757
6758 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6759 ALL_DEBUG_ADDRESS_REGISTERS.
6760
df7e5265
GB		 67612014-09-02 Gary Benson <gbenson@redhat.com>
6762
6763 * i386-low.h: Renamed as...
6764 * x86-low.h: New file. All type, function and variable name
6765 prefixes changed from "i386_" to "x86_". All references updated.
6766 * i386-low.c: Renamed as...
6767 * x86-low.c: New file. All type, function and variable name
6768 prefixes changed from "i386_" to "x86_". All references updated.
6769
ed859da7
GB		 67702014-09-02 Gary Benson <gbenson@redhat.com>
6771
6772 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6773 (x86_linux_new_thread): Likewise.
6774
860789c7
GB		 67752014-08-29 Gary Benson <gbenson@redhat.com>
6776
6777 * server.h (setjmp.h): Do not include.
6778 (toplevel): Do not declare.
6779 (common-exceptions.h): Include.
6780 (cleanups.h): Likewise.
6781 * server.c (toplevel): Do not define.
6782 (exit_code): New static global.
6783 (detach_or_kill_for_exit_cleanup): New function.
6784 (main): New function. Original main renamed to...
6785 (captured_main): New function.
6786 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6787
ff55e1b5
GB		 67882014-08-29 Gary Benson <gbenson@redhat.com>
6789
6790 * Makefile.in (SFILES): Add common/common-exceptions.c.
6791 (OBS): Add common-exceptions.o.
6792 (common-exceptions.o): New rule.
6793 * utils.c (prepare_to_throw_exception): New function.
6794
e9bcb658
GB		 67952014-08-29 Gary Benson <gbenson@redhat.com>
6796
6797 * config.in: Regenerate.
6798 * configure: Likewise.
6799
e3180625
GB		 68002014-08-29 Gary Benson <gbenson@redhat.com>
6801
6802 * Makefile.in (SFILES): Add common/cleanups.c.
6803 (OBS): cleanups.o.
6804 (cleanups.o): New rule.
6805
e3d6ba5d
GB		 68062014-08-29 Gary Benson <gbenson@redhat.com>
6807
6808 * utils.c (internal_vwarning): New function.
6809
7096e886
GB		 68102014-08-28 Gary Benson <gbenson@redhat.com>
6811
6812 * utils.h (fatal): Remove declaration.
6813 * utils.c (fatal): Remove function.
6814
14ce3192
GB		 68152014-08-28 Gary Benson <gbenson@redhat.com>
6816
6817 * tracepoint.c (gdb_agent_init): Replace fatal with
6818 perror_with_name.
6819 (initialize_tracepoint): Likewise.
6820
50278d59
GB		 68212014-08-28 Gary Benson <gbenson@redhat.com>
6822
6823 * remote-utils.c (remote_prepare): Replace fatal with error.
6824
aa96c426
GB		 68252014-08-28 Gary Benson <gbenson@redhat.com>
6826
6827 * linux-low.c (linux_async): Replace fatal with warning.
6828 Tidy up and return.
6829 (linux_start_non_stop): Return -1 if linux_async failed.
6830
f7160e97
GB		 68312014-08-28 Gary Benson <gbenson@redhat.com>
6832
6833 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6834 gdb_assert.
6835 (i386_dr_low_get_addr): Remove vague comment.
6836 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6837 gdb_assert.
6838
38e08fca
GB		 68392014-08-28 Gary Benson <gbenson@redhat.com>
6840
6841 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6842 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6843 internal_error.
6844 (linux_resume_one_lwp): Likewise.
6845 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6846 gdb_assert.
6847 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6848 with internal_error.
6849 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6850 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6851 (find_register_by_name): Replace fatal with internal_error.
6852 (find_regno): Likewise.
6853 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6854 * thread-db.c (thread_db_create_event): Likewise.
6855 (thread_db_load_search): Likewise.
6856 (try_thread_db_load_1): Likewise.
6857 * tracepoint.c (get_jump_space_head): Replace fatal with
6858 internal_error.
6859 (claim_trampoline_space): Likewise.
6860 (have_fast_tracepoint_trampoline_buffer): Likewise.
6861 (cmd_qtstart): Likewise.
6862 (stop_tracing): Likewise.
6863 (fast_tracepoint_collecting): Likewise.
6864 (target_malloc): Likewise.
6865 (download_tracepoint): Likewise.
6866 (download_trace_state_variables): Replace check with gdb_assert.
6867 (upload_fast_traceframes): Replace fatal with internal_error.
6868
34abf635
GB		 68692014-08-19 Tom Tromey <tromey@redhat.com>
6870 Gary Benson <gbenson@redhat.com>
6871
6872 * Makefile.in (SFILES): Add common/common-debug.c.
6873 (OBS): Add common-debug.o.
6874 (common-debug.o): New rule.
6875 * debug.h (debug_printf): Don't declare.
6876 * debug.c (debug_printf): Renamed and rewritten as...
6877 (debug_vprintf): New function.
6878
f6e94d78
GB		 68792014-08-19 Gary Benson <gbenson@redhat.com>
6880
6881 * utils.h: Do not include print-utils.h.
6882
9239eeab
GB		 68832014-08-19 Tom Tromey <tromey@redhat.com>
6884 Gary Benson <gbenson@redhat.com>
6885
6886 * server.h: Add static assertion.
6887 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6888
ef87c8bb
GB		 68892014-08-19 Tom Tromey <tromey@redhat.com>
6890 Gary Benson <gbenson@redhat.com>
6891
6892 * Makefile.in (SFILES): Add common/errors.c.
6893 (OBS): Add errors.o.
6894 (IPA_OBS): Add errors-ipa.o.
6895 (errors.o): New rule.
6896 (errors-ipa.o): Likewise.
6897 * utils.h (perror_with_name, error, warning): Don't declare.
6898 * utils.c (warning): Renamed and rewritten as...
6899 (vwarning): New function.
6900 (error): Renamed and rewritten as...
6901 (verror): New function.
6902 (internal_error): Renamed and rewritten as...
6903 (internal_verror): New function.
6904
bb974a24
GB		 69052014-08-07 Gary Benson <gbenson@redhat.com>
6906
6907 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6908 * configure: Regenerate.
6909 * config.in: Likewise.
6910 * server.h: Do not include errno.h.
6911 * event-loop.c: Likewise.
6912 * hostio-errno.c: Likewise.
6913 * linux-low.c: Likewise.
6914 * remote-utils.c: Likewise.
6915 * spu-low.c: Likewise.
6916 * utils.c: Likewise.
6917 * gdbreplay.c: Unconditionally include errno.h.
6918
6d3d12eb
GB		 69192014-08-07 Gary Benson <gbenson@redhat.com>
6920
6921 * server.h: Do not include string.h.
6922 * event-loop.c: Likewise.
6923 * linux-low.c: Likewise.
6924 * regcache.c: Likewise.
6925 * remote-utils.c: Likewise.
6926 * spu-low.c: Likewise.
6927 * utils.c: Likewise.
6928
dccbb609
GB		 69292014-08-07 Gary Benson <gbenson@redhat.com>
6930
6931 * server.h: Do not include gdb_assert.h.
6932
e76df0d0
GB		 69332014-08-07 Gary Benson <gbenson@redhat.com>
6934
6935 * server.h: Do not include common-utils.h.
6936
4cb9c816
GB		 69372014-08-07 Gary Benson <gbenson@redhat.com>
6938
6939 * server.h: Do not include ptid.h.
6940 * notif.h: Likewise.
6941
3995eeee
GB		 69422014-08-07 Gary Benson <gbenson@redhat.com>
6943
6944 * server.h: Do not include gdb_locale.h.
6945
cb9f1a9b
GB		 69462014-08-07 Gary Benson <gbenson@redhat.com>
6947
6948 * server.h: Do not include gdb/signals.h.
6949 * win32-low.c: Likewise.
6950
a5fceff8
GB		 69512014-08-07 Gary Benson <gbenson@redhat.com>
6952
6953 * server.h: Do not include pathmax.h.
6954
b9391142
GB		 69552014-08-07 Gary Benson <gbenson@redhat.com>
6956
6957 * server.h: Do not include libiberty.h.
6958 * linux-bfin-low.c: Likewise.
6959
0e443c87
GB		 69602014-08-07 Gary Benson <gbenson@redhat.com>
6961
6962 * server.h: Do not include ansidecl.h.
6963
8ebb3f56
GB		 69642014-08-07 Gary Benson <gbenson@redhat.com>
6965
6966 * linux-x86-low.c: Do not include stddef.h.
6967 * lynx-ppc-low.c: Likewise.
6968 * tracepoint.c: Likewise.
6969
8980bdf6
GB		 69702014-08-07 Gary Benson <gbenson@redhat.com>
6971
6972 * server.h: Do not include stdarg.h.
6973 * nto-low.c: Likewise.
6974
d7096f71
GB		 69752014-08-07 Gary Benson <gbenson@redhat.com>
6976
6977 * server.h: Do not include stdlib.h.
6978 * inferiors.c: Likewise.
6979 * linux-low.c: Likewise.
6980 * regcache.c: Likewise.
6981 * spu-low.c: Likewise.
6982 * tracepoint.c: Likewise.
6983 * utils.c: Likewise.
6984
d02f550d
GB		 69852014-08-07 Gary Benson <gbenson@redhat.com>
6986
6987 * server.h: Do not include stdio.h.
6988 * linux-low.c: Likewise.
6989 * remote-utils.c: Likewise.
6990 * spu-low.c: Likewise.
6991 * utils.c: Likewise.
6992 * wincecompat.c: Likewise.
6993
87f6c4e3
GB		 69942014-08-06 Gary Benson <gbenson@redhat.com>
6995
6996 * regcache.c (init_register_cache): Move conditionals inside if.
6997
7089dca4
GB		 69982014-08-06 Gary Benson <gbenson@redhat.com>
6999
7000 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7001
462f517e
GB		 70022014-07-31 Gary Benson <gbenson@redhat.com>
7003
7004 * ax.h: Do not include server.h.
7005 * gdbthread.h: Likewise.
7006 * lynx-low.h: Likewise.
7007 * notif.h: Likewise.
7008
976411d6
GB		 70092014-07-30 Gary Benson <gbenson@redhat.com>
7010
7011 * server.h: Include common-defs.h.
7012 Do not include config.h or build-gnulib-gdbserver/config.h.
7013
d41f6d8e
GB		 70142014-07-30 Gary Benson <gbenson@redhat.com>
7015
7016 * hostio-errno.c: Move server.h to top of includes list.
7017 * inferiors.c: Likewise.
7018 * linux-x86-low.c: Likewise.
7019 * notif.c: Include server.h.
7020
314c6a35
TT		 70212014-07-24 Tom Tromey <tromey@redhat.com>
7022 Gary Benson <gbenson@redhat.com>
7023
7024 * server.h (CORE_ADDR): Now unsigned.
7025
69ff6be5
PA		 70262014-07-16 Pedro Alves <palves@redhat.com>
7027
7028 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7029
ce9e3fe7
PA		 70302014-07-15 Pedro Alves <palves@redhat.com>
7031
7032 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7033 copy.
7034
e76126e8
PA		 70352014-07-11 Pedro Alves <palves@redhat.com>
7036
7037 * linux-low.c (kill_wait_lwp): New function, based on
7038 kill_one_lwp_callback, but use my_waitpid directly.
7039 (kill_one_lwp_callback, linux_kill): Use it.
7040
8e9db26e
PA		 70412014-06-23 Pedro Alves <palves@redhat.com>
7042
7043 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7044 before setting DR0..DR3.
7045
698b3e08
GB		 70462014-06-20 Gary Benson <gbenson@redhat.com>
7047
7048 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7049 * configure: Regenerated.
7050 * config.in: Likewise.
7051
125f8a3d
GB		 70522014-06-20 Gary Benson <gbenson@redhat.com>
7053
7054 * Makefile.in (SFILES): Update locations for files moved
7055 from common to nat.
7056 (object file files): Reordered.
7057
42995dbd
GB		 70582014-06-20 Gary Benson <gbenson@redhat.com>
7059
7060 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7061 (i386_dr_low_set_addr): Likewise.
7062 (i386_dr_low_get_addr): Likewise.
7063 (i386_dr_low_can_set_control): Likewise.
7064 (i386_dr_low_set_control): Likewise.
7065 (i386_dr_low_get_control): Likewise.
7066 (i386_dr_low_get_status): Likewise.
7067 (i386_get_debug_register_length): Likewise.
7068 * linux-x86-low.c (i386_dr_low_set_addr):
7069 Changed signature. Made static.
7070 (i386_dr_low_get_addr): Likewise.
7071 (i386_dr_low_set_control): Likewise.
7072 (i386_dr_low_get_control): Likewise.
7073 (i386_dr_low_get_status): Likewise.
7074 (i386_dr_low): New global variable.
7075 * win32-i386-low.c (i386_dr_low_set_addr):
7076 Changed signature. Made static.
7077 (i386_dr_low_get_addr): Likewise.
7078 (i386_dr_low_set_control): Likewise.
7079 (i386_dr_low_get_control): Likewise.
7080 (i386_dr_low_get_status): Likewise.
7081 (i386_dr_low): New global variable.
7082
e1d2394b
MS		 70832014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7084
7085 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7086 * Makefile.in (AR, AR_FLAGS): Define.
7087 * configure: Regenerate.
7088
3a8ee006
GB		 70892014-06-19 Gary Benson <gbenson@redhat.com>
7090
7091 * Makefile.in (i386-dregs.o): New rule.
7092 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7093 * i386-low.c (target.h): Remove include.
7094 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7095 (DR_CONTROL_SHIFT): Likewise.
7096 (DR_CONTROL_SIZE): Likewise.
7097 (DR_RW_EXECUTE): Likewise.
7098 (DR_RW_WRITE): Likewise.
7099 (DR_RW_READ): Likewise.
7100 (DR_RW_IORW): Likewise.
7101 (DR_LEN_1): Likewise.
7102 (DR_LEN_2): Likewise.
7103 (DR_LEN_4): Likewise.
7104 (DR_LEN_8): Likewise.
7105 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7106 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7107 (DR_ENABLE_SIZE): Likewise.
7108 (DR_LOCAL_SLOWDOWN): Likewise.
7109 (DR_GLOBAL_SLOWDOWN): Likewise.
7110 (DR_CONTROL_RESERVED): Likewise.
7111 (I386_DR_CONTROL_MASK): Likewise.
7112 (I386_DR_VACANT): Likewise.
7113 (I386_DR_LOCAL_ENABLE): Likewise.
7114 (I386_DR_GLOBAL_ENABLE): Likewise.
7115 (I386_DR_DISABLE): Likewise.
7116 (I386_DR_SET_RW_LEN): Likewise.
7117 (I386_DR_GET_RW_LEN): Likewise.
7118 (I386_DR_WATCH_HIT): Likewise.
7119 (i386_wp_op_t): Likewise.
7120 (i386_show_dr): Likewise.
7121 (i386_length_and_rw_bits): Likewise.
7122 (i386_insert_aligned_watchpoint): Likewise.
7123 (i386_remove_aligned_watchpoint): Likewise.
7124 (i386_handle_nonaligned_watchpoint): Likewise.
7125 i386_update_inferior_debug_regs(): Likewise.
7126 (i386_dr_insert_watchpoint): Likewise.
7127 (i386_dr_remove_watchpoint): Likewise.
7128 (i386_dr_region_ok_for_watchpoint): Likewise.
7129 (i386_dr_stopped_data_address): Likewise.
7130 (i386_dr_stopped_by_watchpoint): Likewise.
7131
8f26655c
GB		 71322014-06-19 Gary Benson <gbenson@redhat.com>
7133
7134 * i386-low.c (i386_dr_show): Renamed to
7135 i386_show_dr and made static. All uses updated.
7136 (i386_dr_length_and_rw_bits): Renamed to
7137 i386_length_and_rw_bits and made static.
7138 All uses updated.
7139 (i386_dr_insert_aligned_watchpoint): Renamed to
7140 i386_insert_aligned_watchpoint and made static.
7141 All uses updated.
7142 (i386_dr_remove_aligned_watchpoint): Renamed to
7143 i386_remove_aligned_watchpoint and made static.
7144 All uses updated.
7145 (i386_dr_update_inferior_debug_regs): Renamed to
7146 i386_update_inferior_debug_regs and made static.
7147 All uses updated.
7148
b9228891
GB		 71492014-06-18 Gary Benson <gbenson@redhat.com>
7150
5171def3
GB		 7151 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7152 (i386_dr_low_can_set_control): Likewise.
7153 (i386_get_debug_register_length): Likewise.
7154 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7155 (i386_dr_low_can_set_control): Likewise.
7156 (i386_get_debug_register_length): Likewise.
7157
71582014-06-17 Gary Benson <gbenson@redhat.com>
7159
b9228891
GB		 7160 * i386-low.h (i386-dregs.h): New include.
7161 (DR_FIRSTADDR): Now in i386-dregs.h.
7162 (DR_LASTADDR): Likewise.
7163 (DR_NADDR): Likewise.
7164 (DR_STATUS): Likewise.
7165 (DR_CONTROL): Likewise.
7166 (i386_debug_reg_state): Likewise.
7167 (i386_dr_insert_watchpoint): Likewise.
7168 (i386_dr_remove_watchpoint): Likewise.
7169 (i386_dr_region_ok_for_watchpoint): Likewise.
7170 (i386_dr_stopped_data_address): Likewise.
7171 (i386_dr_stopped_by_watchpoint): Likewise.
7172 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7173
4be83cc2
GB		 71742014-06-18 Gary Benson <gbenson@redhat.com>
7175
7176 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7177 i386_dr_insert_watchpoint.
7178 (i386_low_remove_watchpoint): Renamed to
7179 i386_dr_remove_watchpoint.
7180 (i386_low_region_ok_for_watchpoint): Renamed to
7181 i386_dr_region_ok_for_watchpoint.
7182 (i386_low_stopped_data_address): Renamed to
7183 i386_dr_stopped_data_address.
7184 (i386_low_stopped_by_watchpoint): Renamed to
7185 i386_dr_stopped_by_watchpoint.
7186 * i386-low.c (i386_show_dr): Renamed to
7187 i386_dr_show and made nonstatic. All uses updated.
7188 (i386_length_and_rw_bits): Renamed to
7189 i386_dr_length_and_rw_bits and made nonstatic.
7190 All uses updated.
7191 (i386_insert_aligned_watchpoint): Renamed to
7192 i386_dr_insert_aligned_watchpoint and made nonstatic.
7193 All uses updated.
7194 (i386_remove_aligned_watchpoint): Renamed to
7195 i386_dr_remove_aligned_watchpoint and made nonstatic.
7196 All uses updated.
7197 (i386_update_inferior_debug_regs): Renamed to
7198 i386_dr_update_inferior_debug_regs and made nonstatic.
7199 All uses updated.
7200 (i386_low_insert_watchpoint): Renamed to
7201 i386_dr_insert_watchpoint. All uses updated.
7202 (i386_low_remove_watchpoint): Renamed to
7203 i386_dr_remove_watchpoint. All uses updated.
7204 (i386_low_region_ok_for_watchpoint): Renamed to
7205 i386_dr_region_ok_for_watchpoint. All uses updated.
7206 (i386_low_stopped_data_address): Renamed to
7207 i386_dr_stopped_data_address. All uses updated.
7208 (i386_low_stopped_by_watchpoint): Renamed to
7209 i386_dr_stopped_by_watchpoint. All uses updated.
7210
131aa0d4
GB		 72112014-06-18 Gary Benson <gbenson@redhat.com>
7212
7213 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7214 (i386_dr_low_can_set_control): Likewise.
7215 (i386_insert_aligned_watchpoint): New check.
7216
d9305f7f
GB		 72172014-06-18 Gary Benson <gbenson@redhat.com>
7218
7219 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7220 Renamed to state.
7221
e927c9fc
GB		 72222014-06-18 Gary Benson <gbenson@redhat.com>
7223
7224 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7225 instead of fatal and error.
7226 (i386_handle_nonaligned_watchpoint): Likewise.
7227
1b6d4134
GB		 72282014-06-18 Gary Benson <gbenson@redhat.com>
7229
7230 * i386-low.c (i386_get_debug_register_length): New macro.
7231 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7232 (i386_show_dr): Use debug_printf instead of fprintf. Use
7233 phex to format values.
7234
6e62758f
GB		 72352014-06-18 Gary Benson <gbenson@redhat.com>
7236
7237 * i386-low.h: Comment changes.
7238 * i386-low.c: Likewise.
7239
fc6e2f03
GB		 72402014-06-18 Gary Benson <gbenson@redhat.com>
7241
7242 * i386-low.c: Whitespace changes.
7243
f9d1eeed
TT		 72442014-06-12 Tom Tromey <tromey@redhat.com>
7245
7246 * utils.c (freeargv): Remove.
7247
0b04e523
TT		 72482014-06-12 Tom Tromey <tromey@redhat.com>
7249
7250 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7251 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7252 (parse_debug_format_options): Likewise.
7253 (gdbserver_usage): Likewise.
7254 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7255 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7256 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7257 against libiberty.
7258 ($(LIBGNU)): Depend on libiberty.
7259 (all-lib): Recurse into all subdirs.
7260 (install-only): Invoke "install" target in subdirs.
7261 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7262 targets.
7263 * configure: Rebuild.
7264 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7265 for vasprintf, vsnprintf, or gettimeofday.
7266 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7267 srv_tgtobj.
7268
270c9937
JB		 72692014-06-05 Joel Brobecker <brobecker@adacore.com>
7270
7271 * development.sh: Delete.
7272 * Makefile.in (config.status): Adjust dependency on development.sh.
7273 * configure.ac: Adjust development.sh source call.
7274 * configure: Regenerate.
7275
0a261ed8
PA		 72762014-06-02 Pedro Alves <palves@redhat.com>
7277
7278 * ax.c (gdb_free_agent_expr): New function.
7279 * ax.h (gdb_free_agent_expr): New declaration.
7280 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7281 list.
7282 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7283 static.
7284 (clear_breakpoint_conditions_and_commands): New function.
7285 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7286 (clear_breakpoint_conditions_and_commands): New declaration.
7287
e9dae05e
RR		 72882014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7289
7290 * linux-aarch64-low.c (asm/ptrace.h): Include.
7291
5876f503
JK		 72922014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7293
7294 Fix TLS access for -static -pthread.
7295 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7296 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7297 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7298
802e8e6d
PA		 72992014-05-20 Pedro Alves <palves@redhat.com>
7300
7301 * linux-aarch64-low.c (aarch64_insert_point)
7302 (aarch64_remove_point): No longer check whether the type is
7303 supported here. Adjust to new interface.
7304 (the_low_target): Install aarch64_supports_z_point_type as
7305 supports_z_point_type method.
7306 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7307 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7308 instead of a Z packet char. Adjust.
7309 (arm_supports_z_point_type): New function.
7310 (arm_insert_point, arm_remove_point): Adjust to new interface.
7311 (the_low_target): Install arm_supports_z_point_type.
7312 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7313 (cris_insert_point, cris_remove_point): Adjust to new interface.
7314 Don't check whether the type is supported here.
7315 (the_low_target): Install cris_supports_z_point_type.
7316 * linux-low.c (linux_supports_z_point_type): New function.
7317 (linux_insert_point, linux_remove_point): Adjust to new interface.
7318 * linux-low.h (struct linux_target_ops) <insert_point,
7319 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7320 raw_breakpoint pointer parameter.
7321 <supports_z_point_type>: New method.
7322 * linux-mips-low.c (mips_supports_z_point_type): New function.
7323 (mips_insert_point, mips_remove_point): Adjust to new interface.
7324 Use mips_supports_z_point_type.
7325 (the_low_target): Install mips_supports_z_point_type.
7326 * linux-ppc-low.c (the_low_target): Install NULL as
7327 supports_z_point_type method.
7328 * linux-s390-low.c (the_low_target): Install NULL as
7329 supports_z_point_type method.
7330 * linux-sparc-low.c (the_low_target): Install NULL as
7331 supports_z_point_type method.
7332 * linux-x86-low.c (x86_supports_z_point_type): New function.
7333 (x86_insert_point): Adjust to new insert_point interface. Use
7334 insert_memory_breakpoint. Adjust to new
7335 i386_low_insert_watchpoint interface.
7336 (x86_remove_point): Adjust to remove_point interface. Use
7337 remove_memory_breakpoint. Adjust to new
7338 i386_low_remove_watchpoint interface.
7339 (the_low_target): Install x86_supports_z_point_type.
7340 * lynx-low.c (lynx_target_ops): Install NULL as
7341 supports_z_point_type callback.
7342 * nto-low.c (nto_supports_z_point_type): New.
7343 (nto_insert_point, nto_remove_point): Adjust to new interface.
7344 (nto_target_ops): Install nto_supports_z_point_type.
7345 * mem-break.c: Adjust intro comment.
7346 (struct raw_breakpoint) <raw_type, size>: New fields.
7347 <inserted>: Update comment.
7348 <shlib_disabled>: Delete field.
7349 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7350 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7351 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7352 (raw_bkpt_type_to_target_hw_bp_type): New function.
7353 (find_enabled_raw_code_breakpoint_at): New function.
7354 (find_raw_breakpoint_at): New type and size parameters. Use them.
7355 (insert_memory_breakpoint): New function, based off
7356 set_raw_breakpoint_at.
7357 (remove_memory_breakpoint): New function.
7358 (set_raw_breakpoint_at): Reimplement.
7359 (set_breakpoint): New, based on set_breakpoint_at.
7360 (set_breakpoint_at): Reimplement.
7361 (delete_raw_breakpoint): Go through the_target->remove_point
7362 instead of assuming memory breakpoints.
7363 (find_gdb_breakpoint_at): Delete.
7364 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7365 (find_gdb_breakpoint): New function.
7366 (set_gdb_breakpoint_at): Delete.
7367 (z_type_supported): New function.
7368 (set_gdb_breakpoint_1): New function, loosely based off
7369 set_gdb_breakpoint_at.
7370 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7371 (delete_gdb_breakpoint_at): Delete.
7372 (delete_gdb_breakpoint_1): New function, loosely based off
7373 delete_gdb_breakpoint_at.
7374 (delete_gdb_breakpoint): New function.
7375 (clear_gdb_breakpoint_conditions): Rename to ...
7376 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7377 breakpoint.
7378 (add_condition_to_breakpoint): Make static.
7379 (add_breakpoint_condition): Take a struct breakpoint pointer
7380 instead of an address. Adjust.
7381 (gdb_condition_true_at_breakpoint): Rename to ...
7382 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7383 z_type parameter.
7384 (gdb_condition_true_at_breakpoint): Reimplement.
7385 (add_breakpoint_commands): Take a struct breakpoint pointer
7386 instead of an address. Adjust.
7387 (gdb_no_commands_at_breakpoint): Rename to ...
7388 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7389 parameter. Return true if no breakpoint was found. Change debug
7390 output.
7391 (gdb_no_commands_at_breakpoint): Reimplement.
7392 (run_breakpoint_commands): Rename to ...
7393 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7394 and change return type to boolean.
7395 (run_breakpoint_commands): New function.
7396 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7397 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7398 breakpoint. Go through the_target->remove_point instead of
7399 assuming memory breakpoint.
7400 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7401 software and hardware breakpoints.
7402 (reinsert_raw_breakpoint): Go through the_target->insert_point
7403 instead of assuming memory breakpoint.
7404 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7405 software and hardware breakpoints.
7406 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7407 Check both software and hardware breakpoints.
7408 (validate_inserted_breakpoint): Assert the breakpoint is a
7409 software breakpoint. Set the inserted flag to -1 instead of
7410 setting shlib_disabled.
7411 (delete_disabled_breakpoints): Adjust.
7412 (validate_breakpoints): Only validate software breakpoints.
7413 Adjust to inserted flag change.
7414 (check_mem_read, check_mem_write): Skip breakpoint types other
7415 than software breakpoints. Adjust to inserted flag change.
7416 * mem-break.h (enum raw_bkpt_type): New enum.
7417 (raw_breakpoint, struct process_info): Forward declare.
7418 (Z_packet_to_target_hw_bp_type): Delete declaration.
7419 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7420 (set_gdb_breakpoint, delete_gdb_breakpoint)
7421 (clear_breakpoint_conditions): New declarations.
7422 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7423 (breakpoint_inserted_here): Update comment.
7424 (add_breakpoint_condition, add_breakpoint_commands): Replace
7425 address parameter with a breakpoint pointer parameter.
7426 (gdb_breakpoint_here): Update comment.
7427 (delete_gdb_breakpoint_at): Delete.
7428 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7429 * server.c (process_point_options): Take a struct breakpoint
7430 pointer instead of an address. Adjust.
7431 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7432 delete_gdb_breakpoint.
7433 * spu-low.c (spu_target_ops): Install NULL as
7434 supports_z_point_type method.
7435 * target.h: Include mem-break.h.
7436 (struct target_ops) <prepare_to_access_memory>: Update comment.
7437 <supports_z_point_type>: New field.
7438 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7439 instead of a char. Also take a raw breakpoint pointer.
7440 * win32-arm-low.c (the_low_target): Install NULL as
7441 supports_z_point_type.
7442 * win32-i386-low.c (i386_supports_z_point_type): New function.
7443 (i386_insert_point, i386_remove_point): Adjust to new interface.
7444 (the_low_target): Install i386_supports_z_point_type.
7445 * win32-low.c (win32_supports_z_point_type): New function.
7446 (win32_insert_point, win32_remove_point): Adjust to new interface.
7447 (win32_target_ops): Install win32_supports_z_point_type.
7448 * win32-low.h (struct win32_target_ops):
7449 <supports_z_point_type>: New method.
7450 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7451 instead of a char. Also take a raw breakpoint pointer.
7452
932539e3
PA		 74532014-05-20 Pedro Alves <palves@redhat.com>
7454
7455 * mem-break.h: Include break-common.h.
7456 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7457 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7458 (Z_packet_to_target_hw_bp_type): New declaration.
7459 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7460 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7461 (Z_PACKET_ACCESS_WP): Delete macros.
7462 (Z_packet_to_hw_type): Delete function.
7463 * i386-low.h: Don't include break-common.h here.
7464 (Z_packet_to_hw_type): Delete declaration.
7465 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7466 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7467 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7468 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7469 * linux-aarch64-low.c: Don't include break-common.h here.
7470 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7471 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7472 (Z_packet_to_target_hw_bp_type): Delete function.
7473 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7474 function.
7475 (mips_insert_point, mips_remove_point): Use
7476 Z_packet_to_target_hw_bp_type.
7477
4ff0d3d8
PA		 74782014-05-20 Pedro Alves <palves@redhat.com>
7479
7480 * linux-aarch64-low.c: Include break-common.h.
7481 (enum target_point_type): Delete.
7482 (Z_packet_to_point_type): Rename to ...
7483 (Z_packet_to_target_hw_bp_type): ... this, and return a
7484 target_hw_bp_type instead.
7485 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7486 instead of an enum target_point_type.
7487 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7488 breakpoint type.
7489 (aarch64_dr_state_insert_one_point)
7490 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7491 (aarch64_handle_aligned_watchpoint)
7492 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7493 Take an enum target_hw_bp_type instead of an enum
7494 target_point_type.
7495 (aarch64_supports_z_point_type): New function.
7496 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7497 use Z_packet_to_target_hw_bp_type.
7498
786dc519
JB		 74992014-05-20 Joel Brobecker <brobecker@adacore.com>
7500
7501 * configure.ac: Only use -Werror by default when DEVELOPMENT
7502 is true.
7503 * configure: Regenerate.
7504
9e0aa64f
JK		 75052014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7506
7507 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7508 * linux-x86-low.c (X86_64_USER_REGS): New.
7509 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7510
2b577b92
YQ		 75112014-04-28 Yao Qi <yao@codesourcery.com>
7512
7513 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7514 name.
7515
94611da2
PA		 75162014-04-25 Pedro Alves <palves@redhat.com>
7517
7518 PR server/16255
7519 * linux-low.c (linux_attach_fail_reason_string): New function.
7520 (linux_attach_lwp): Delete.
7521 (linux_attach_lwp_1): Rename to ...
7522 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7523 argument. Remove "initial" parameter. Return int instead of
7524 void. Don't error or warn here.
7525 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7526 failure to attach to the tgid. Call warning when failing to
7527 attach to an lwp.
7528 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7529 argument. Remove "initial" parameter. Return int instead of
7530 void. Don't error or warn here.
7531 (linux_attach_fail_reason_string): New declaration.
7532 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7533 interface change. Use linux_attach_fail_reason_string.
7534
01f9f808
MS		 75352014-04-24 Michael Sturm <michael.sturm@mintel.com>
7536 Walfred Tedeschi <walfred.tedeschi@intel.com>
7537
7538 * Makefile.in: Added rules to handle new files
7539 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7540 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7541 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7542 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7543 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7544 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7545 x32-avx512-linux.o.
7546 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7547 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7548 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7549 i386/x32-avx512.xml.
7550 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7551 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7552 i386/x32-avx512-linux.xml.
7553 * i387-fp.c (num_avx512_k_registers): New constant for number
7554 of K registers.
7555 (num_avx512_zmmh_low_registers): New constant for number of
7556 lower ZMM registers (0-15).
7557 (num_avx512_zmmh_high_registers): New constant for number of
7558 higher ZMM registers (16-31).
7559 (num_avx512_ymmh_registers): New contant for number of higher
7560 YMM registers (ymm16-31 added by avx521 on x86_64).
7561 (num_avx512_xmm_registers): New constant for number of higher
7562 XMM registers (xmm16-31 added by AVX512 on x86_64).
7563 (struct i387_xsave): Add space for AVX512 registers.
7564 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7565 Add code to handle AVX512 registers.
7566 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7567 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7568 prototypei from generated file.
7569 (tdesc_amd64_avx512_linux): Likewise.
7570 (init_registers_x32_avx512_linux): Likewise.
7571 (tdesc_x32_avx512_linux): Likewise.
7572 (init_registers_i386_avx512_linux): Likewise.
7573 (tdesc_i386_avx512_linux): Likewise.
7574 (x86_64_regmap): Add AVX512 registers.
7575 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7576 mask.
7577 (initialize_low_arch): Add code to initialize AVX512 registers.
7578
51aa91f9
PA		 75792014-04-23 Pedro Alves <palves@redhat.com>
7580
7581 * mem-break.c (find_gdb_breakpoint_at): Make static.
7582 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7583
a4165e94
PA		 75842014-04-23 Pedro Alves <palves@redhat.com>
7585
7586 * i386-low.c: Don't include break-common.h here.
7587 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7588 prototype to take target_hw_bp_type as argument instead of a Z
7589 packet char.
7590 * i386-low.h: Include break-common.h here.
7591 (Z_packet_to_hw_type): Declare.
7592 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7593 prototypes.
7594 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7595 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7596 (x86_remove_point): Convert the packet number to a
7597 target_hw_bp_type before calling i386_low_remove_watchpoint.
7598 * win32-i386-low.c (i386_insert_point): Convert the packet number
7599 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7600 (i386_remove_point): Convert the packet number to a
7601 target_hw_bp_type before calling i386_low_remove_watchpoint.
7602
b8acf843
PA		 76032014-04-23 Pedro Alves <palves@redhat.com>
7604
7605 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7606
d708bcd1
PA		 76072014-04-10 Pedro Alves <palves@redhat.com>
7608
7609 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7610 Check if the condition or command is NULL before checking if the
7611 breakpoint is known. On success, return true.
7612 * mem-break.h (add_breakpoint_condition): Document return.
7613 (add_breakpoint_commands): Add describing comment.
7614 * server.c (skip_to_semicolon): New function.
7615 (process_point_options): Use it.
7616
2eec7d5b
PA		 76172014-04-09 Pedro Alves <palves@redhat.com>
7618
7619 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7620 to lwpid_of.
7621
fa96cb38
PA		 76222014-02-27 Pedro Alves <palves@redhat.com>
7623
7624 PR 12702
7625 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7626 macros.
7627 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7628 output.
7629 (last_thread_of_process_p): Take a PID argument instead of a
7630 thread pointer.
7631 (linux_wait_for_lwp): Delete.
7632 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7633 functions.
7634 (linux_low_filter_event): New function, party factored out from
7635 linux_wait_for_event.
7636 (linux_wait_for_event): Rename to ...
7637 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7638 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7639 sigsuspend. Check for zombie leaders.
7640 (linux_wait_for_event): Reimplement as wrapper around
7641 linux_wait_for_event_filtered.
7642 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7643 a normal or signal exit is seen, it's the whole process exiting.
7644 (wait_for_sigstop): No longer a for_each_inferior callback.
7645 Rewrite on top of linux_wait_for_event_filtered.
7646 (stop_all_lwps): Call wait_for_sigstop directly.
7647 * server.c (resume, handle_target_event): Handle
7648 TARGET_WAITKIND_NO_RESUMED.
7649
d763de10
JB		 76502014-02-26 Joel Brobecker <brobecker@adacore.com>
7651
7652 * win32-low.c (psapi_get_dll_name,
7653 * win32_CreateToolhelp32Snapshot): Delete.
7654 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7655 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7656 Delete.
7657 (handle_load_dll): Add function description.
7658 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7659
850a0f76
JB		 76602014-02-26 Joel Brobecker <brobecker@adacore.com>
7661
7662 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7663 Add comment.
7664 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7665 base address when calling win32_add_one_solib.
7666 (handle_load_dll): Delete local variable load_addr.
7667 Remove 0x1000 offset applied to DLL base address when calling
7668 win32_add_one_solib.
7669 (handle_unload_dll): Add comment.
7670
f25b3fc3
JB		 76712014-02-26 Joel Brobecker <brobecker@adacore.com>
7672
7673 * win32-low.c (win32_add_all_dlls): Renames
7674 win32_ensure_ntdll_loaded. Rewrite function documentation.
7675 Adjust implementation to always load all DLLs.
7676 Add 0x1000 offset to DLL base address when calling
7677 win32_add_one_solib.
7678 (child_initialization_done): New static global.
7679 (do_initial_child_stuff): Set child_initialization_done to
7680 zero during child initialization, and 1 after. Replace call
7681 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7682 Add comment.
7683 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7684 (handle_unload_dll): Add function documentation.
7685 (get_child_debug_event): Ignore load and unload DLL events
7686 during child initialization.
7687
d86d4aaf
DE		 76882014-02-20 Doug Evans <dje@google.com>
7689
3bc32da3 7690 Remove global all_lwps.
d86d4aaf
DE		 7691 * inferiors.h (ptid_of): Move here from linux-low.h.
7692 (pid_of, lwpid_of): Ditto.
7693 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7694 parameter is a struct thread_info * now.
7695 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7696 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7697 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7698 directly.
7699 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7700 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7701 * linux-arm-low.c (update_registers_callback): Update, "entry"
7702 parameter is a struct thread_info * now.
7703 Fetch lwpid from current_inferior directly.
7704 (arm_insert_point): Pass &all_threads to find_inferior instead of
7705 &all_lwps.
7706 (arm_remove_point): Ditto.
7707 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7708 (arm_prepare_to_resume): Fetch pid from thread.
7709 (arm_read_description): Fetch lwpid from current_inferior directly.
7710 * linux-low.c (all_lwps): Delete.
7711 (delete_lwp): Delete call to remove_inferior.
7712 (handle_extended_wait): Fetch lwpid from thread.
7713 (add_lwp): Don't set lwp->entry.id. Remove call to
7714 add_inferior_to_list.
7715 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7716 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7717 (kill_one_lwp_callback): Ditto.
7718 (linux_kill): Don't dereference NULL pointer.
7719 Fetch ptid,lwpid from thread.
7720 (get_detach_signal): Fetch ptid from thread.
7721 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7722 Simplify call to regcache_invalidate_thread.
7723 (delete_lwp_callback): Update, "entry" parameter is a
7724 struct thread_info * now. Fetch pid from thread.
7725 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7726 (status_pending_p_callback): Update, "entry" parameter is a
7727 struct thread_info * now. Fetch ptid from thread.
7728 (find_lwp_pid): Update, "entry" parameter is a
7729 struct thread_info * now.
7730 (linux_wait_for_lwp): Fetch pid from thread.
7731 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7732 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7733 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7734 (dequeue_one_deferred_signal): Ditto.
7735 (cancel_breakpoint): Fetch ptid from current_inferior.
7736 (linux_wait_for_event): Pass &all_threads to find_inferior,
7737 not &all_lwps. Fetch ptid, lwpid from thread.
7738 (count_events_callback): Update, "entry" parameter is a
7739 struct thread_info * now.
7740 (select_singlestep_lwp_callback): Ditto.
7741 (select_event_lwp_callback): Ditto.
7742 (cancel_breakpoints_callback): Ditto.
7743 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7744 not &all_lwps.
7745 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7746 (unsuspend_one_lwp): Update, "entry" parameter is a
7747 struct thread_info * now.
7748 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7749 not &all_lwps.
7750 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7751 Fetch lwpid from thread, not lwp.
7752 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7753 Pass &all_threads to find_inferior, not &all_lwps.
7754 (send_sigstop): Fetch lwpid from thread, not lwp.
7755 (send_sigstop_callback): Update, "entry" parameter is a
7756 struct thread_info * now.
7757 (suspend_and_send_sigstop_callback): Ditto.
7758 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7759 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7760 struct thread_info * now.
7761 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7762 from thread, lwp.
7763 (lwp_running): Update, "entry" parameter is a
7764 struct thread_info * now.
7765 (stop_all_lwps): Fetch ptid from thread.
7766 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7767 (linux_resume_one_lwp): Fetch lwpid from thread.
7768 (linux_set_resume_request): Update, "entry" parameter is a
7769 struct thread_info * now. Fetch pid, lwpid from thread.
7770 (resume_status_pending_p): Update, "entry" parameter is a
7771 struct thread_info * now.
7772 (need_step_over_p): Ditto. Fetch lwpid from thread.
7773 (start_step_over): Fetch lwpid from thread.
7774 (linux_resume_one_thread): Update, "entry" parameter is a
7775 struct thread_info * now. Fetch lwpid from thread.
7776 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7777 (proceed_one_lwp): Update, "entry" parameter is a
7778 struct thread_info * now. Fetch lwpid from thread.
7779 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7780 struct thread_info * now.
7781 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7782 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7783 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7784 directly.
7785 (regsets_store_inferior_registers): Ditto.
7786 (fetch_register, store_register): Ditto.
7787 (linux_read_memory, linux_write_memory): Ditto.
7788 (linux_request_interrupt): Ditto.
7789 (linux_read_auxv): Ditto.
7790 (linux_xfer_siginfo): Ditto.
7791 (linux_qxfer_spu): Ditto.
7792 (linux_qxfer_libraries_svr4): Ditto.
7793 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7794 moved to inferiors.h.
7795 (get_lwp): Delete.
7796 (get_thread_lwp): Update.
7797 (struct lwp_info): Delete member "entry". Simplify comment for
7798 member "thread".
7799 (all_lwps): Delete.
7800 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7801 current_inferior directly.
7802 (update_watch_registers_callback): Update, "entry" parameter is a
7803 struct thread_info * now. Fetch pid from thread.
7804 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7805 (mips_insert_point): Fetch lwpid from current_inferior.
7806 Pass &all_threads to find_inferior, not &all_lwps.
7807 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7808 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7809 directly.
7810 (mips_stopped_data_address): Ditto.
7811 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7812 directly.
7813 * linux-tile-low.c (tile_arch_setup): Ditto.
7814 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7815 (update_debug_registers_callback): Update, "entry" parameter is a
7816 struct thread_info * now. Fetch pid from thread.
7817 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7818 Pass &all_threads to find_inferior, not &all_lwps.
7819 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7820 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7821 Pass &all_threads to find_inferior, not &all_lwps.
7822 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7823 (i386_dr_low_get_status): Ditto.
7824 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7825 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7826 (x86_linux_read_description): Ditto.
7827 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7828
3b8361aa
DE		 78292014-02-20 Doug Evans <dje@google.com>
7830
7831 * inferiors.c (get_first_inferior): Fix buglet.
7832
f7667f0d
DE		 78332014-02-19 Doug Evans <dje@google.com>
7834
7835 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7836 * inferiors.c (add_thread): Change result type to struct thread_info *.
7837 All callers updated.
7838 (add_lwp): Call add_thread here instead of in callers.
7839 All callers updated.
7840 * linux-low.h (get_lwp_thread): Rewrite.
7841 (struct lwp_info): New member "thread".
7842
b3312d80
DE		 78432014-02-19 Doug Evans <dje@google.com>
7844
7845 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7846 All callers updated.
7847
ecc6f45c
DE		 78482014-02-19 Doug Evans <dje@google.com>
7849
7850 * inferiors.c (add_thread): Fix whitespace.
7851
649ebbca
DE		 78522014-02-19 Doug Evans <dje@google.com>
7853
7854 * dll.c (clear_dlls): Replace accessing list implemention details
7855 with API function.
7856 * gdbthread.h (get_first_thread): Declare.
7857 * inferiors.c (for_each_inferior_with_data): New function.
7858 (get_first_thread): New function.
7859 (find_thread_ptid): Simplify.
7860 (get_first_inferior): New function.
7861 (clear_list): Delete.
7862 (one_inferior_p): New function.
7863 (clear_inferior_list): New function.
7864 (clear_inferiors): Update.
7865 * inferiors.h (for_each_inferior_with_data): Declare.
7866 (clear_inferior_list): Declare.
7867 (one_inferior_p): Declare.
7868 (get_first_inferior): Declare.
7869 * linux-low.c (linux_wait_for_event): Replace accessing list
7870 implemention details with API function.
7871 * server.c (target_running): Ditto.
7872 (accumulate_file_name_length): New function.
7873 (emit_dll_description): New function.
7874 (handle_qxfer_libraries): Replace accessing list implemention
7875 details with API function.
7876 (handle_qxfer_threads_worker): New function.
7877 (handle_qxfer_threads_proper): Replace accessing list implemention
7878 details with API function.
7879 (handle_query): Ditto.
7880 (visit_actioned_threads_callback_ftype): New typedef.
7881 (visit_actioned_threads_data): New struct.
7882 (visit_actioned_threads): Rewrite to be find_inferior callback.
7883 (resume): Call find_inferior.
7884 (handle_status): Replace accessing list implemention
7885 details with API function.
7886 (process_serial_event): Replace accessing list implemention details
7887 with API function.
7888 * target.c (set_desired_inferior): Replace accessing list implemention
7889 details with API function.
7890 * tracepoint.c (same_process_p): New function.
7891 (gdb_agent_about_to_close): Replace accessing list implemention
7892 details with API function.
7893 * win32-low.c (child_delete_thread): Replace accessing list
7894 implemention details with API function.
7895 (match_dll_by_basename): New function.
7896 (dll_is_loaded_by_basename): New function.
7897 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7898 details call to dll_is_loaded_by_basename.
7899
80894984
DE		 79002014-02-19 Doug Evans <dje@google.com>
7901
7902 * dll.h (struct dll_info): Add comment.
7903 * gdbthread.h (struct thread_info): Add comment.
7904 (current_ptid): Simplify.
7905 * inferiors.c (add_process): Update.
7906 (remove_process): Update.
7907 * inferiors.h (struct process_info): Rename member "head" to "entry".
7908 * linux-low.c (delete_lwp): Update.
7909 (add_lwp): Update.
7910 (last_thread_of_process_p): Update.
7911 (kill_one_lwp_callback, linux_kill): Update.
7912 (status_pending_p_callback): Update.
7913 (wait_for_sigstop): Update. Simplify read of ptid.
7914 (start_step_over): Update.
7915 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7916 (get_lwp_thread): Update.
7917 (struct lwp_info): Rename member "head" to "entry".
7918 * regcache.h (inferior_list_entry): Delete.
7919 * server.c (kill_inferior_callback): Update.
7920 (detach_or_kill_inferior_callback): Update.
7921 (print_started_pid): Update.
7922 (print_attached_pid): Update.
7923 (process_serial_event): Simplify read of ptid.
7924 * thread-db.c (thread_db_create_event): Update.
7925 (thread_db_get_tls_address): Update.
7926 * win32-low.c (current_inferior_ptid): Simplify.
7927
46917d26
TT		 79282014-02-19 Tom Tromey <tromey@redhat.com>
7929
7930 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7931 argument.
7932 (target_supports_btrace): Update.
7933
0759a81e
YQ		 79342014-02-14 Yao Qi <yao@codesourcery.com>
7935
7936 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7937 (rsp-low-ipa.o): New target.
7938
a7191e8b
TT		 79392014-02-12 Tom Tromey <tromey@redhat.com>
7940
7941 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7942 convert_ascii_to_int.
7943 * regcache.c (registers_to_string): Likewise.
7944 * remote-utils.c (decode_M_packet): Likewise.
7945 * server.c (process_serial_event): Likewise.
7946
ff0e980e
TT		 79472014-02-12 Tom Tromey <tromey@redhat.com>
7948
7949 * server.c (handle_query, handle_v_run): Use hex2bin, not
7950 unhexify.
7951 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7952
e9371aff
TT		 79532014-02-12 Tom Tromey <tromey@redhat.com>
7954
7955 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7956 convert_int_to_ascii.
7957 * regcache.c (registers_to_string, collect_register_as_string):
7958 Likewise.
7959 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7960 Likewise.
7961 * server.c (process_serial_event): Likewise.
7962 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7963 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7964
971dc0b8
TT		 79652014-02-12 Tom Tromey <tromey@redhat.com>
7966
7967 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7968 bin2hex, not hexify.
7969 * tracepoint.c (cmd_qtstatus): Likewise.
7970
0a822afb
TT		 79712014-02-12 Tom Tromey <tromey@redhat.com>
7972
7973 * remote-utils.c (monitor_output): Pass explicit length to
7974 hexify.
7975
9c3d6531
TT		 79762014-02-12 Tom Tromey <tromey@redhat.com>
7977
7978 * tracepoint.c: Include rsp-low.h.
7979 * server.c: Include rsp-low.h.
7980 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7981 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7982 declare.
7983 * remote-utils.c: Include rsp-low.h.
7984 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7985 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7986 (convert_int_to_ascii, convert_ascii_to_int): Move to
7987 common/rsp-low.c.
7988 * regcache.c: Include rsp-low.h.
7989 * ax.c: Include rsp-low.h.
7990 * Makefile.in (SFILES): Add common/rsp-low.c.
7991 (OBS): Add rsp-low.o.
7992 (rsp-low.o): New target.
7993
01fd3ea5
TT		 79942014-02-12 Tom Tromey <tromey@redhat.com>
7995
7996 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7997 Include print-utils.h.
7998 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7999 (plongest, thirty_two, phex_nz): Remove.
8000 * Makefile.in (SFILES): Add common/print-utils.c.
8001 (OBS): Add print-utils.o.
8002 (print-utils-ipa.o): New target.
8003 (print-utils.o): New target.
8004 (IPA_OBJS): Add print-utils-ipa.o.
8005
e99dc820
TT		 80062014-02-06 Tom Tromey <tromey@redhat.com>
8007
8008 * Makefile.in (SFILES): Fix indentation.
8009
ee1e2d4f
DE		 80102014-02-05 Doug Evans <dje@google.com>
8011
8012 * linux-low.c (linux_wait_for_event): Improve comment.
8013 (linux_wait_1): Keep current_inferior in sync with event_child.
8014
f5a02773
DE		 80152014-01-22 Doug Evans <dje@google.com>
8016
8017 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8018
87ce2a04
DE		 80192014-01-22 Doug Evans <dje@google.com>
8020
8021 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8022 * configure: Regenerate.
8023 * config.in: Regenerate.
8024 * Makefile.in (SFILES): Add debug.c.
8025 (OBS): Add debug.o.
8026 * debug.c: New file.
8027 * debug.h: New file.
8028 * linux-aarch64-low.c (*): Update all debugging printfs to use
8029 debug_printf instead of fprintf.
8030 * linux-arm-low.c (*): Ditto.
8031 * linux-cris-low.c (*): Ditto.
8032 * linux-crisv32-low.c (*): Ditto.
8033 * linux-m32r-low.c (*): Ditto.
8034 * linux-sparc-low.c (*): Ditto.
8035 * linux-x86.c (*): Ditto.
8036 * linux-low.c (*): Ditto.
8037 (linux_wait_1): Add calls to debug_enter, debug_exit.
8038 (linux_wait): Remove redundant debugging printf.
8039 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8040 (linux_resume, unstop_all_lwps): Ditto.
8041 * mem-break.c (*): Update all debugging printfs to use
8042 debug_printf instead of fprintf.
8043 * remote-utils.c (*): Ditto.
8044 * thread-db.c (*): Ditto.
8045 * server.c #include <ctype.h>, "gdb_vecs.h".
8046 (debug_threads): Moved to debug.c.
8047 (*): Update all debugging printfs to use debug_printf instead of
8048 fprintf.
8049 (start_inferior): Replace call to fflush with call to debug_flush.
8050 (monitor_show_help): Mention set debug-format.
8051 (parse_debug_format_options): New function.
8052 (handle_monitor_command): Handle "monitor set debug-format".
8053 (gdbserver_usage): Mention --debug-format.
8054 (main): Parse --debug-format.
8055 * server.h (debug_threads): Declaration moved to debug.h.
8056 #include "debug.h".
8057 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8058 trace_debug_1 that uses debug_printf.
8059 (tracepoint_look_up_symbols): Update all debugging printfs to use
8060 debug_printf instead of fprintf.
8061
e671835b
BS		 80622014-01-20 Baruch Siach <baruch@tkos.co.il>
8063
8064 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8065 sys/ptrace.h.
8066
b5737fa9
PA		 80672014-01-17 Pedro Alves <palves@redhat.com>
8068
ea38d2a9 8069 PR build/16445
c7faa97a
PA		 8070 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8071 defined after including gdb_proc_service.h.
b5737fa9 8072
40ed484e
DE		 80732014-01-16 Doug Evans <dje@google.com>
8074
8075 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8076 (match_dll): Use it.
8077
969c39fb
MM		 80782014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8079
8080 * target.h (target_ops) <read_btrace>: Change parameters and
8081 return type to allow error reporting.
8082 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8083 trace reading errors on.
8084 * linux-low.c (linux_low_read_btrace): Pass trace reading
8085 errors on.
8086 (linux_low_disable_btrace): New.
8087
ab7f45ba
DE		 80882014-01-15 Doug Evans <dje@google.com>
8089
8090 * inferiors.c (thread_id_to_gdb_id): Delete.
8091 * inferiors.h (thread_id_to_gdb_id): Delete.
8092
66af0f44
EZ		 80932014-01-13 Eli Zaretskii <eliz@gnu.org>
8094
8095 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8096 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8097 versions.
8098
9939e131
PA		 80992014-01-08 Pedro Alves <palves@redhat.com>
8100
8101 * server.c (handle_status): Don't discard previous queued stop
8102 replies or thread's pending status here.
8103 (main) <disconnection>: Do it here instead.
8104
b7ea362b
PA		 81052014-01-08 Pedro Alves <palves@redhat.com>
8106
8107 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8108 * server.c (visit_actioned_threads, handle_pending_status): New
8109 function.
8110 (handle_v_cont): Factor out parts to ...
8111 (resume): ... this new function. If in all-stop, and a thread
8112 being resumed has a pending status, report it without actually
8113 resuming.
8114 (myresume): Adjust to use the new 'resume' function.
8115 (clear_pending_status_callback, set_pending_status_callback)
8116 (find_status_pending_thread_callback): New functions.
8117 (handle_status): Handle the case of multiple threads having
8118 interesting statuses to report. Report threads' real last signal
8119 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8120 with an interesting thread to report the status for, instead of
8121 always reporting the status of the first thread.
8122
28498c42
JB		 81232014-01-01 Joel Brobecker <brobecker@adacore.com>
8124
8125 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8126 * gdbreplay.c (gdbreplay_version): Likewise.
8127
f45c82da
YZ		 81282013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8129
8130 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8131 iov.iov_len with the real length in use.
8132
379a5e2d
JB		 81332013-12-13 Joel Brobecker <brobecker@adacore.com>
8134
8135 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8136 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8137 for all targets that use win32-low.c.
8138 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8139 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8140
4210d83e
PA		 81412013-12-13 Pedro Alves <palves@redhat.com>
8142
8143 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8144 if equal to TARGET_WAITKIND_LOADED.
8145 * win32-low.c (cached_status): New static global.
8146 (win32_wait): Add declaration.
8147 (do_initial_child_stuff): Flush all initial pending debug events
8148 up to the initial breakpoint.
8149 (win32_wait): If CACHED_STATUS was set, return that instead
8150 of doing a real wait. Remove the code resuming the execution
8151 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8152 during the initial phase. Also remove the code changing
8153 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8154 TARGET_WAITKIND_STOPPED.
8155
e7f0d979
YQ		 81562013-12-11 Yao Qi <yao@codesourcery.com>
8157
8158 * notif.c (handle_notif_ack): Return 0 if no notification
8159 matches.
8160
ebcf782c
DE		 81612013-11-20 Doug Evans <dje@google.com>
8162
8163 * linux-low.c (linux_set_resume_request): Fix comment.
8164
20ad9378
DE		 81652013-11-20 Doug Evans <dje@google.com>
8166
8167 * linux-low.c (resume_status_pending_p): Tweak comment.
8168
a196ebeb
WT		 81692013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8170
8171 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8172 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8173 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8174 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8175 (srv_amd64_regobj): Add amd64-mpx.o.
8176 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8177 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8178 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8179 * i387-fp.c (num_pl_bnd_register) Added constant.
8180 (num_pl_bnd_cfg_registers) Added constant.
8181 (struct i387_xsave) Added reserved area and MPX fields.
8182 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8183 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8184 function.
8185 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8186 (init_registers_amd64_mpx_linux): Declare new function.
8187 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8188 (x86_64_regmap): Add MPX registers.
8189 (x86_linux_read_description): Add MPX case.
8190 (initialize_low_arch): Initialize MPX targets.
8191
0080a2f6
TT		 81922013-11-18 Tom Tromey <tromey@redhat.com>
8193
8194 * configure: Rebuild.
8195 * configure.ac: Don't check for stdlib.h.
8196 * gdbreplay.c: Unconditionally include stdlib.h.
8197
2978b111
TT		 81982013-11-18 Tom Tromey <tromey@redhat.com>
8199
8200 * config.in: Rebuild.
8201 * configure: Rebuild.
8202 * configure.ac: Don't use AC_HEADER_DIRENT.
8203
a3d08894
TT		 82042013-11-18 Tom Tromey <tromey@redhat.com>
8205
8206 * server.h: Don't check HAVE_STRING_H.
8207 * gdbreplay.c: Don't check HAVE_STRING_H.
8208 * configure: Rebuild.
8209
0a5dd17d
TT		 82102013-11-18 Tom Tromey <tromey@redhat.com>
8211
8212 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8213 LIBGNU.
8214
1bd2f0ba
TT		 82152013-11-08 Tom Tromey <tromey@redhat.com>
8216
8217 * configure, config.in: Rebuild.
8218 * configure.ac: Remove unused configury.
8219
3266f10b
TT		 82202013-11-08 Tom Tromey <tromey@redhat.com>
8221
8222 * acinclude.m4: Include common.m4, codeset.m4.
8223 * configure, config.in: Rebuild.
8224 * configure.ac: Use GDB_AC_COMMON.
8225
6682d959
AA		 82262013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8227
8228 * linux-s390-low.c (HWCAP_S390_TE): New define.
8229 (s390_arch_setup): Consider the TE field in the HWCAP for
8230 determining 'have_regset_tdb'.
8231
fd0a4d76
SDJ		 82322013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8233
8234 PR gdb/16014
8235 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8236 call to sizeof.
8237
1a3d890b
PA		 82382013-10-02 Pedro Alves <palves@redhat.com>
8239
8240 * server.c (process_serial_event): Don't output "GDBserver
8241 exiting" if GDB is connected through stdio.
8242 * target.c (mywait): Likewise, be silent if GDB is connected
8243 through stdio.
8244
97ad4581
JB		 82452013-10-01 Joel Brobecker <brobecker@adacore.com>
8246
8247 * lynx-low.c (lynx_add_threads_after_attach): New function.
8248 (lynx_attach): Remove call to add_thread. Add call to
8249 lynx_add_threads_after_attach instead.
8250
5b4e221c
MF		 82512013-09-28 Mike Frysinger <vapier@gentoo.org>
8252
8253 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8254 * config.in, configure: Regenerated.
8255
ee47b2f8
YQ		 82562013-09-18 Yao Qi <yao@codesourcery.com>
8257
8258 PR server/15959
8259 * server.c (start_inferior): Clear 'resume_info'.
8260
d6707650 82612013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8262
d6707650
JW		 8263 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8264 for each register.
8265
9243dd0e 82662013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8267
9243dd0e
JW		 8268 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8269 linux-tile-low.o to srv_tgtobj.
8270
c623a6ef
WN		 82712013-09-16 Will Newton <will.newton@linaro.org>
8272
8273 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8274 out regs.
8275
fb71d39e
PA		 82762013-09-06 Pedro Alves <palves@redhat.com>
8277
8278 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8279 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8280 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8281 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8282 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8283 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8284
8e7e9910
PA		 82852013-09-06 Pedro Alves <palves@redhat.com>
8286
8287 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8288 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8289
7c3a12ca
PA		 82902013-09-06 Pedro Alves <palves@redhat.com>
8291
8292 * linux-amd64-ipa.c: Include tracepoint.h.
8293 * linux-i386-ipa.c: Include tracepoint.h.
8294
8eb3d7b6
RW		 82952013-09-06 Ricard Wanderlof <ricardw@axis.com>
8296
8297 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8298 (ps_get_thread_area): New function.
8299
eddddb9d
RW		 83002013-09-06 Ricard Wanderlof <ricardw@axis.com>
8301
8302 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8303 (initialize_low_arch): Call init_registers_crisv32 rather than
8304 init_register_crisv32.
8305
533b0600
PA		 83062013-09-05 Pedro Alves <palves@redhat.com>
8307
8308 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8309 to ...
8310 * hostio.h: ... this new file.
8311 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8312 win32-low.c: Include hostio.h.
8313
0ce3d3b5
PA		 83142013-09-05 Pedro Alves <palves@redhat.com>
8315
8316 * server.h (gdb_client_data, handler_func, callback_handler_func)
8317 (delete_file_handler, add_file_handler, append_callback_event)
8318 (delete_callback_event, start_event_loop, initialize_event_loop):
8319 Move to event-loop.h and include it.
8320 * event-loop.h: New file.
8321
799cdc37
PA		 83222013-09-05 Pedro Alves <palves@redhat.com>
8323
8324 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8325 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8326 (loaded_dll, unloaded_dll): Move to ...
8327 * dll.h: ... this new file.
8328 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8329
6a6bbd9d
PA		 83302013-09-05 Pedro Alves <palves@redhat.com>
8331
8332 * server.h (current_process, get_thread_process, all_processes)
8333 (add_inferior_to_list, for_each_inferior, current_inferior)
8334 (remove_inferior, add_process, remove_process, find_process_pid)
8335 (have_started_inferiors_p, have_attached_inferiors_p)
8336 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8337 (clear_inferiors, find_inferior, find_inferior_id)
8338 (inferior_target_data, set_inferior_target_data)
8339 (inferior_regcache_data, set_inferior_regcache_data): Move to
8340 inferiors.h, and include it.
8341 * inferiors.h: New file.
8342
f699aaba
PA		 83432013-09-05 Pedro Alves <palves@redhat.com>
8344
8345 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8346 Move ...
72f4393d 8347 * ax.h: ... here.
f699aaba 8348
c144c7a0
PA		 83492013-09-05 Pedro Alves <palves@redhat.com>
8350
8351 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8352 tracepoint.h.
8353 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8354 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8355 (handle_tracepoint_general_set, handle_tracepoint_query)
8356 (tracepoint_finished_step, tracepoint_was_hit)
8357 (release_while_stepping_state_list, current_traceframe)
8358 (in_readonly_region, traceframe_read_mem)
8359 (fetch_traceframe_registers, traceframe_read_sdata)
8360 (traceframe_read_info, struct fast_tpoint_collect_status)
8361 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8362 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8363 (supply_fast_tracepoint_registers)
8364 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8365 (ipa_tdesc, claim_trampoline_space)
8366 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8367 (agent_mem_read, agent_get_trace_state_variable_value)
8368 (agent_set_trace_state_variable_value, agent_tsv_read)
8369 (agent_mem_read_string, get_raw_reg_func_addr)
8370 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8371 * tracepoint.h: ... this new file.
8372
ff42e6ab
PA		 83732013-09-05 Pedro Alves <palves@redhat.com>
8374
8375 * server.h (perror_with_name, error, fatal, warning, paddress)
8376 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8377 include it.
8378 * utils.h: New file.
8379
541af0f4
PA		 83802013-09-05 Pedro Alves <palves@redhat.com>
8381
8382 * server.h (remote_debug, noack_mode, transport_is_reliable)
8383 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8384 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8385 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8386 (write_enn, initialize_async_io, enable_async_io)
8387 (disable_async_io, check_remote_input_interrupt_request)
8388 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8389 (dead_thread_notify, prepare_resume_reply)
8390 (decode_address_to_semicolon, decode_address, decode_m_packet)
8391 (decode_M_packet, decode_X_packet, decode_xfer_write)
8392 (decode_search_memory_packet, unhexify, hexify)
8393 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8394 (look_up_one_symbol, relocate_instruction)
8395 (monitor_output): Move to remote-utils.h, and include it.
8396 * remote-utils.h: New file.
8397
eebdf26b
PA		 83982013-09-05 Pedro Alves <palves@redhat.com>
8399
8400 * server.h (_): Delete.
8401
3aafd2ff
PA		 84022013-09-02 Pedro Alves <palves@redhat.com>
8403
8404 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8405 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8406 allocated.
8407 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8408
cee83bcb
PM		 84092013-09-02 Pierre Muller <muller@sourceware.org>
8410
8411 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8412 or WriteProcessMemory complete successfully and handle
8413 ERROR_PARTIAL_COPY error.
8414
9a13b2fa
PA		 84152013-09-02 Pedro Alves <palves@redhat.com>
8416
8417 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8418 error instead of EIO.
8419
602e3198
JK		 84202013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8421
8422 PR server/15604
8423 * linux-low.c: Include filestuff.h.
8424 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8425 * lynx-low.c: Include filestuff.h.
8426 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8427 * server.c: Include filestuff.h.
8428 (main): Call notice_open_fds.
8429 * spu-low.c: Include filestuff.h.
8430 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8431
96d7229d
LM		 84322013-08-22 Luis Machado <lgustavo@codesourcery.com>
8433
8434 * Makefile.in: Explain why ../target and ../nat are not
8435 listed as include file search paths.
8436 (linux-waitpid.o): New object file rule.
8437 * configure.srv (srv_native_linux_obj): New variable.
8438 Replace all occurrences of linux native object files with
8439 $srv_native_linux_obj.
8440 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8441 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8442 (linux_enable_event_reporting): Remove declaration.
8443 (my_waitpid): Moved to common/linux-waitpid.c.
8444 (linux_wait_for_event): Pass ptid when calling
8445 linux_enable_event_reporting.
8446 (linux_supports_tracefork_flag): Remove.
8447 (linux_enable_event_reporting): Likewise.
8448 (linux_tracefork_grandchild): Remove.
8449 (STACK_SIZE): Moved to common/linux-ptrace.c.
8450 (linux_tracefork_child): Remove.
8451 (linux_test_for_tracefork): Remove.
8452 (linux_look_up_symbols): Call linux_supports_traceclone.
8453 (initialize_low): Remove call to linux_test_for_tracefork.
8454 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8455 common/linux-ptrace.h.
8456 (PTRACE_TYPE_ARG4): Likewise.
8457 Include linux-ptrace.h.
8458
32940073
PA		 84592013-08-21 Pedro Alves <palves@redhat.com>
8460
8461 * config.in: Renegerate.
8462
33b60d58 84632013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8464
33b60d58
LM		 8465 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8466 (SFILES): Remove $(srcdir)/common/target-common.c and
8467 add $(srcdir)/target/waitstatus.c.
8468 (OBS): Remove target-common.o and add waitstatus.o.
8469 (server_h): Remove $(srcdir)/../common/target-common.h and
8470 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8471 and $(srcdir)/../target/waitstatus.h.
8472 (target-common.o): Remove.
8473 (waitstatus.o): New target object file.
8474 * target.h: Do not include target-common.h and
8475 include target/resume.h, target/wait.h and
8476 target/waitstatus.h.
8477
b8e1b30e
LM		 84782013-08-13 Luis Machado <lgustavo@codesourcery.com>
8479
8480 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8481 to PTRACE_TYPE_ARG3.
8482 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8483 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8484 PTRACE_TYPE_ARG4.
8485 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8486 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8487
7a60ad40
YQ		 84882013-07-27 Jie Zhang <jie@codesourcery.com>
8489 Daniel Jacobowitz <dan@codesourcery.com>
8490 Yao Qi <yao@codesourcery.com>
8491
8492 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8493 (mips-linux-watch.o): New rule.
8494 (mips_linux_watch_h): New variable.
8495 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8496 srv_tgtobj.
8497 * linux-mips-low.c: Include mips-linux-watch.h.
8498 (struct arch_process_info, struct arch_lwp_info): New.
8499 (update_watch_registers_callback): New function.
8500 (mips_linux_new_process, mips_linux_new_thread) New functions.
8501 (mips_linux_prepare_to_resume, mips_insert_point): New
8502 functions.
8503 (mips_remove_point, mips_stopped_by_watchpoint): New
8504 functions.
8505 (rsp_bp_type_to_target_hw_bp_type): New function.
8506 (mips_stopped_data_address): New function.
8507 (the_low_target): Add watchpoint support functions.
8508
de6f69ad
YQ		 85092013-07-27 Yao Qi <yao@codesourcery.com>
8510
8511 * i386-low.c: Include break-common.h.
8512 (enum target_hw_bp_type): Remove.
8513
3360c0bf
LM		 85142013-07-24 Luis Machado <lgustavo@codesourcery.com>
8515
8516 * Makefile.in (SFILES): /common/target-common.c.
8517 (OBS): Add target-common.o.
8518 (server_h): Add $(srcdir)/../common/target-common.h.
8519 (target-common.o): New target.
8520 * server.c (queue_stop_reply_callback): Free
8521 status string after use.
8522 * target.c (target_waitstatus_to_string): Remove.
8523 * target.h: Include target-common.h.
8524 (resume_kind): Likewise.
8525 (target_waitkind): Likewise.
8526 (target_waitstatus): Likewise.
8527 (TARGET_WNOHANG): Likewise.
8528
bd885420
YQ		 85292013-07-04 Yao Qi <yao@codesourcery.com>
8530
8531 * Makefile.in (host_alias): Use @host_noncanonical@.
8532 (target_alias): Use @target_noncanonical@.
8533 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8534 ACX_NONCANONICAL_HOST.
8535 * configure: Regenerated.
8536
8537 Revert:
8538 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8539
8540 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8541 * configure: Rebuild.
8542 * Makefile.in (version_host, version_target): Get from configure.
8543 (version.c): Use $(version_host) and $(version_target).
8544
17ef446e
PA		 85452013-07-03 Pedro Alves <palves@redhat.com>
8546
8547 * Makefile.in (config.status): Depend on development.sh.
8548 * acinclude.m4: Include libmcheck.m4.
8549 * configure: Regenerate.
8550
7a9a7487
MG		 85512013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8552
8553 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8554 attribute inside the parentheses.
8555 (winapi_DebugSetProcessKillOnExit): Ditto.
8556 (winapi_DebugBreakProcess): Ditto.
8557 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8558
49b64de6
MG		 85592013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8560
8561 * notif.h (notif_event): Add a dummy member to avoid compiler
8562 errors.
8563
d5749ee7
PA		 85642013-07-01 Pedro Alves <palves@redhat.com>
8565
8566 * hostio.c (HOSTIO_PATH_MAX): Define.
8567 (require_filename, handle_open, handle_unlink, handle_readlink):
8568 Use it.
8569
d8d2a3ee
PA		 85702013-07-01 Pedro Alves <palves@redhat.com>
8571
8572 * server.h: Include "pathmax.h".
8573 * linux-low.c: Don't include sys/param.h.
8574 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8575 MAXPATHLEN.
8576 * win32-low.c: Don't include sys/param.h.
8577 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8578
bc7dea8d
PA		 85792013-07-01 Pedro Alves <palves@redhat.com>
8580
8581 * event-loop.c: Don't check HAVE_UNISTD_H before including
8582 <unistd.h>.
8583 * gdbreplay.c: Likewise.
8584 * remote-utils.c: Likewise.
8585 * server.c: Likewise.
8586 * configure.ac: Don't check for unistd.h.
8587 * configure: Regenerate.
8588
d6c2da54
TT		 85892013-06-28 Tom Tromey <tromey@redhat.com>
8590
8591 * Makefile.in (version.c): Use version.in, not
8592 common/version.in.
8593
257b6bec
MG		 85942013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8595
8596 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8597 * configure: Rebuild.
8598 * Makefile.in (version_host, version_target): Get from configure.
8599 (version.c): Use $(version_host) and $(version_target).
8600
86ebe149
DK		 86012013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8602
8603 Fix trace-status to output user name without trailing colon.
8604 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8605
f30aa5af
DK		 86062013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8607
8608 Fix trace-status to output proper start-time and stop-time.
8609 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8610 output start time and stop time in hex as gdb expects.
8611
28a93511
YQ		 86122013-06-26 Pedro Alves <pedro@codesourcery.com>
8613
8614 * tracepoint.c (build_traceframe_info_xml): Output trace state
8615 variables present in the trace buffer.
8616
01208463
TT		 86172013-06-24 Tom Tromey <tromey@redhat.com>
8618
8619 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8620 create-version.sh.
8621 (version.o): Remove.
8622 * gdbreplay.c: Include version.h.
8623 (version, host_name): Don't declare.
8624 * server.h: Include version.h.
8625 (version, host_name): Don't declare.
8626
760256f9
PA		 86272013-06-12 Pedro Alves <palves@redhat.com>
8628
8629 * linux-x86-low.c (linux_is_elf64): Delete global.
8630 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8631 with local linux_pid_exe_is_elf_64_file use.
8632
030031ee
PA		 86332013-06-11 Pedro Alves <palves@redhat.com>
8634
8635 * linux-low.c (regset_disabled, disable_regset): New functions.
8636 (regsets_fetch_inferior_registers)
8637 (regsets_store_inferior_registers): Use them.
8638 (initialize_regsets_info); Don't allocate the disabled_regsets
8639 array here.
8640 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8641 comment.
8642
5da6eb0a
PA		 86432013-06-11 Pedro Alves <palves@redhat.com>
8644
8645 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8646 xmalloc.
8647
7e5aaa09
PA		 86482013-06-11 Pedro Alves <palves@redhat.com>
8649
8650 * linux-x86-low.c (initialize_low_arch): Call
8651 init_registers_x32_avx_linux.
8652
d878444c
JK		 86532013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8654
8655 Fix compatibility with Android Bionic.
8656 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8657 it is not empty.
8658
3aee8918
PA		 86592013-06-07 Pedro Alves <palves@redhat.com>
8660
5f2b57b5 8661 PR server/14823
3aee8918
PA		 8662 * Makefile.in (OBS): Add tdesc.o.
8663 (IPA_OBJS): Add tdesc-ipa.o.
8664 (tdesc-ipa.o): New rule.
8665 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8666 interface.
8667 * linux-low.c (new_inferior): Delete.
8668 (disabled_regsets, num_regsets): Delete.
8669 (linux_add_process): Adjust to set the new per-process
8670 new_inferior flag.
8671 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8672 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8673 was a stop. When calling arch_setup, switch the current inferior
8674 to the thread that got an event.
8675 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8676 (regsets_fetch_inferior_registers)
8677 (regsets_store_inferior_registers): New regsets_info parameter.
8678 Adjust to use it.
8679 (linux_register_in_regsets): New regs_info parameter. Adjust to
8680 use it.
8681 (register_addr, fetch_register, store_register): New usrregs_info
8682 parameter. Adjust to use it.
8683 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8684 parameter regs_info. Adjust to use it.
8685 (linux_fetch_registers): Get the current inferior's regs_info, and
8686 adjust to use it.
8687 (linux_store_registers): Ditto.
8688 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8689 (initialize_low): Don't initialize the target_regsets here. Call
8690 initialize_low_arch.
8691 * linux-low.h (target_regsets): Delete declaration.
8692 (struct regsets_info): New.
8693 (struct usrregs_info): New.
8694 (struct regs_info): New.
8695 (struct process_info_private) <new_inferior>: New field.
8696 (struct linux_target_ops): Delete the num_regs, regmap, and
8697 regset_bitmap fields. New field regs_info.
8698 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8699 * i387-fp.c (num_xmm_registers): Delete.
8700 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8701 calls to new interface.
8702 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8703 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8704 Infer the number of xmm registers from the regcache's target
8705 description.
8706 * i387-fp.h (num_xmm_registers): Delete.
8707 * inferiors.c (add_thread): Don't install the thread's regcache
8708 here.
8709 * proc-service.c (gregset_info): Fetch the current inferior's
8710 regs_info. Adjust to use it.
8711 * regcache.c: Include tdesc.h.
8712 (register_bytes, reg_defs, num_registers)
8713 (gdbserver_expedite_regs): Delete.
8714 (get_thread_regcache): If the thread doesn't have a regcache yet,
8715 create one, instead of aborting gdbserver.
8716 (regcache_invalidate_one): Rename to ...
8717 (regcache_invalidate_thread): ... this.
8718 (regcache_invalidate_one): New.
8719 (regcache_invalidate): Only invalidate registers of the current
8720 process.
8721 (init_register_cache): Add target_desc parameter, and use it.
8722 (new_register_cache): Ditto. Assert the target description has a
8723 non zero registers_size.
8724 (regcache_cpy): Add assertions. Adjust.
8725 (realloc_register_cache, set_register_cache): Delete.
8726 (registers_to_string, registers_from_string): Adjust.
8727 (find_register_by_name, find_regno, find_register_by_number)
8728 (register_cache_size): Add target_desc parameter, and use it.
8729 (free_register_cache_thread, free_register_cache_thread_one)
8730 (regcache_release, register_cache_size): New.
8731 (register_size): Add target_desc parameter, and use it.
8732 (register_data, supply_register, supply_register_zeroed)
8733 (supply_regblock, supply_register_by_name, collect_register)
8734 (collect_register_as_string, collect_register_by_name): Adjust.
8735 * regcache.h (struct target_desc): Forward declare.
8736 (struct regcache) <tdesc>: New field.
8737 (init_register_cache, new_register_cache): Add target_desc
8738 parameter.
8739 (regcache_invalidate_thread): Declare.
8740 (regcache_invalidate_one): Delete declaration.
8741 (regcache_release): Declare.
8742 (find_register_by_number, register_cache_size, register_size)
8743 (find_regno): Add target_desc parameter.
8744 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8745 declarations.
8746 * remote-utils.c: Include tdesc.h.
8747 (outreg, prepare_resume_reply): Adjust.
8748 * server.c: Include tdesc.h.
8749 (gdbserver_xmltarget): Delete declaration.
8750 (get_features_xml, process_serial_event): Adjust.
8751 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8752 declare.
8753 (struct process_info) <tdesc>: New field.
8754 (ipa_tdesc): Declare.
8755 * tdesc.c: New file.
8756 * tdesc.h: New file.
8757 * tracepoint.c: Include tdesc.h.
8758 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8759 (get_context_regcache): Adjust to pass ipa_tdesc down.
8760 (do_action_at_tracepoint): Adjust to get the register cache size
8761 from the context regcache's description.
8762 (traceframe_walk_blocks): Adjust to get the register cache size
8763 from the current trace frame's description.
8764 (traceframe_get_pc): Adjust to get current trace frame's
8765 description and pass it down.
8766 (gdb_collect): Adjust to get the register cache size from the
8767 IPA's description.
8768 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8769 (gdbserver_xmltarget): Delete.
8770 (initialize_low_tracepoint): Set the ipa's target description.
8771 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8772 (initialize_low_tracepoint): Set the ipa's target description.
8773 * linux-x86-low.c: Include tdesc.h.
8774 [__x86_64__] (is_64bit_tdesc): New.
8775 (ps_get_thread_area, x86_get_thread_area): Use it.
8776 (i386_cannot_store_register): Rename to ...
8777 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8778 (i386_cannot_fetch_register): Rename to ...
8779 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8780 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8781 to new interface.
8782 (target_regsets): Rename to ...
8783 (x86_regsets): ... this.
8784 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8785 interface.
8786 (x86_siginfo_fixup): Use is_64bit_tdesc.
8787 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8788 (tdesc_x32_avx_linux, tdesc_x32_linux)
8789 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8790 Declare.
8791 (x86_linux_update_xmltarget): Delete.
8792 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8793 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8794 (AMD64_LINUX_USER64_CS): New.
8795 (x86_linux_read_description): New, based on
8796 x86_linux_update_xmltarget.
8797 (same_process_callback): New.
8798 (x86_arch_setup_process_callback): New.
8799 (x86_linux_update_xmltarget): New.
8800 (x86_regsets_info): New.
8801 (amd64_linux_regs_info): New.
8802 (i386_linux_usrregs_info): New.
8803 (i386_linux_regs_info): New.
8804 (x86_linux_regs_info): New.
8805 (x86_arch_setup): Reimplement.
8806 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8807 (x86_emit_ops): Ditto.
8808 (the_low_target): Adjust. Install x86_linux_regs_info,
8809 x86_cannot_fetch_register, and x86_cannot_store_register.
8810 (initialize_low_arch): New.
8811 * linux-ia64-low.c (tdesc_ia64): Declare.
8812 (ia64_fetch_register): Adjust.
8813 (ia64_usrregs_info, regs_info): New globals.
8814 (ia64_regs_info): New function.
8815 (the_low_target): Adjust.
8816 (initialize_low_arch): New function.
8817 * linux-sparc-low.c (tdesc_sparc64): Declare.
8818 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8819 Adjust.
8820 (sparc_arch_setup): New function.
8821 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8822 (the_low_target): Adjust.
8823 (initialize_low_arch): New function.
8824 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8825 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8826 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8827 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8828 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8829 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8830 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8831 (tdesc_powerpc_isa205_vsx64l): Declare.
8832 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8833 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8834 (ppc_set_pc, ppc_get_hwcap): Adjust.
8835 (ppc_usrregs_info): Forward declare.
8836 (!__powerpc64__) ppc_regmap_adjusted: New global.
8837 (ppc_arch_setup): Adjust to the current process'es target
8838 description.
8839 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8840 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8841 (ppc_store_evrregset): Adjust.
8842 (target_regsets): Rename to ...
8843 (ppc_regsets): ... this, and make static.
8844 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8845 (ppc_regs_info): New function.
8846 (the_low_target): Adjust.
8847 (initialize_low_arch): New function.
8848 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8849 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8850 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8851 (tdesc_s390x_linux64v2): Declare.
8852 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8853 (s390_fill_gregset, s390_store_last_break): Adjust.
8854 (target_regsets): Rename to ...
8855 (s390_regsets): ... this, and make static.
8856 (s390_get_pc, s390_set_pc): Adjust.
8857 (s390_get_hwcap): New target_desc parameter, and use it.
8858 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8859 (s390_arch_setup): Adjust to set the current process'es target
8860 description. Don't adjust the regmap.
8861 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8862 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8863 (regs_info_3264): New globals.
8864 (s390_regs_info): New function.
8865 (the_low_target): Adjust.
8866 (initialize_low_arch): New function.
8867 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8868 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8869 [__mips64] (init_registers_mips_linux)
8870 (init_registers_mips_dsp_linux): Delete defines.
8871 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8872 (have_dsp): New global.
8873 (mips_read_description): New, based on mips_arch_setup.
8874 (mips_arch_setup): Reimplement.
8875 (get_usrregs_info): New function.
8876 (mips_cannot_fetch_register, mips_cannot_store_register)
8877 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8878 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8879 (target_regsets): Rename to ...
8880 (mips_regsets): ... this, and make static.
8881 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8882 (dsp_regs_info, regs_info): New globals.
8883 (mips_regs_info): New function.
8884 (the_low_target): Adjust.
8885 (initialize_low_arch): New function.
8886 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8887 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8888 Declare.
8889 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8890 (arm_read_description): New, with bits factored from
8891 arm_arch_setup.
8892 (arm_arch_setup): Reimplement.
8893 (target_regsets): Rename to ...
8894 (arm_regsets): ... this, and make static.
8895 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8896 (arm_regs_info): New function.
8897 (the_low_target): Adjust.
8898 (initialize_low_arch): New function.
8899 * linux-m68k-low.c (tdesc_m68k): Declare.
8900 (target_regsets): Rename to ...
8901 (m68k_regsets): ... this, and make static.
8902 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8903 (m68k_regs_info): New function.
8904 (m68k_arch_setup): New function.
8905 (the_low_target): Adjust.
8906 (initialize_low_arch): New function.
8907 * linux-sh-low.c (tdesc_sharch): Declare.
8908 (target_regsets): Rename to ...
8909 (sh_regsets): ... this, and make static.
8910 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8911 (sh_regs_info, sh_arch_setup): New functions.
8912 (the_low_target): Adjust.
8913 (initialize_low_arch): New function.
8914 * linux-bfin-low.c (tdesc_bfin): Declare.
8915 (bfin_arch_setup): New function.
8916 (bfin_usrregs_info, regs_info): New globals.
8917 (bfin_regs_info): New function.
8918 (the_low_target): Adjust.
8919 (initialize_low_arch): New function.
8920 * linux-cris-low.c (tdesc_cris): Declare.
8921 (cris_arch_setup): New function.
8922 (cris_usrregs_info, regs_info): New globals.
8923 (cris_regs_info): New function.
8924 (the_low_target): Adjust.
8925 (initialize_low_arch): New function.
8926 * linux-cris-low.c (tdesc_crisv32): Declare.
8927 (cris_arch_setup): New function.
8928 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8929 (cris_regs_info): New function.
8930 (the_low_target): Adjust.
8931 (initialize_low_arch): New function.
8932 * linux-m32r-low.c (tdesc_m32r): Declare.
8933 (m32r_arch_setup): New function.
8934 (m32r_usrregs_info, regs_info): New globals.
8935 (m32r_regs_info): Adjust.
8936 (initialize_low_arch): New function.
8937 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8938 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8939 (tic6x_usrregs_info): Forward declare.
8940 (tic6x_read_description): New function, based on ...
8941 (tic6x_arch_setup): ... this. Reimplement.
8942 (target_regsets): Rename to ...
8943 (tic6x_regsets): ... this, and make static.
8944 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8945 (tic6x_regs_info): New function.
8946 (the_low_target): Adjust.
8947 (initialize_low_arch): New function.
8948 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8949 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8950 (target_regsets): Rename to ...
8951 (xtensa_regsets): ... this, and make static.
8952 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8953 globals.
8954 (xtensa_arch_setup, xtensa_regs_info): New functions.
8955 (the_low_target): Adjust.
8956 (initialize_low_arch): New function.
8957 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8958 (nios2_arch_setup): Set the current process'es tdesc.
8959 (target_regsets): Rename to ...
8960 (nios2_regsets): ... this.
8961 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8962 (nios2_regs_info): New function.
8963 (the_low_target): Adjust.
8964 (initialize_low_arch): New function.
a261b8f5
PA		 8965 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8966 (aarch64_arch_setup): Set the current process'es tdesc.
8967 (target_regsets): Rename to ...
8968 (aarch64_regsets): ... this.
8969 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8970 (aarch64_regs_info): New function.
8971 (the_low_target): Adjust.
8972 (initialize_low_arch): New function.
3aee8918
PA		 8973 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8974 globals.
8975 (target_regsets): Rename to ...
8976 (tile_regsets): ... this.
8977 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8978 (tile_regs_info): New function.
8979 (tile_arch_setup): Set the current process'es tdesc.
8980 (the_low_target): Adjust.
8981 (initialize_low_arch): New function.
8982 * spu-low.c (tdesc_spu): Declare.
8983 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8984 * win32-arm-low.c (tdesc_arm): Declare.
8985 (arm_arch_setup): New function.
8986 (the_low_target): Install arm_arch_setup instead of
8987 init_registers_arm.
8988 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8989 (init_windows_x86): Rename to ...
8990 (i386_arch_setup): ... this. Set `win32_tdesc'.
8991 (the_low_target): Adjust.
8992 * win32-low.c (win32_tdesc): New global.
8993 (child_add_thread): Don't create the thread cache here.
8994 (do_initial_child_stuff): Set the new process'es tdesc.
8995 * win32-low.h (struct target_desc): Forward declare.
8996 (win32_tdesc): Declare.
8997 * lynx-i386-low.c (tdesc_i386): Declare global.
8998 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8999 * lynx-low.c (lynx_tdesc): New global.
9000 (lynx_add_process): Set the new process'es tdesc.
9001 * lynx-low.h (struct target_desc): Forward declare.
9002 (lynx_tdesc): Declare global.
9003 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9004 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9005 * nto-low.c (nto_tdesc): New global.
9006 (do_attach): Set the new process'es tdesc.
9007 * nto-low.h (struct target_desc): Forward declare.
9008 (nto_tdesc): Declare.
9009 * nto-x86-low.c (tdesc_i386): Declare.
9010 (nto_x86_arch_setup): Set `nto_tdesc'.
9011
b1fbec62
GB		 90122013-06-04 Gary Benson <gbenson@redhat.com>
9013
9014 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9015 to qSupported response when appropriate.
9016 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9017 with nonzero-length annex.
9018 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9019 arguments supplied in annex.
9020
d1ec4ce7
DE		 90212013-05-31 Doug Evans <dje@google.com>
9022
ac44adcb 9023 PR server/15594
d1ec4ce7
DE		 9024 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9025 64 bits in 64-cross-32 environment.
9026
9b25f2d3
PA		 90272013-05-28 Pedro Alves <palves@redhat.com>
9028
9029 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9030 (aarch64-without-fpu.c): Delete rule.
9031 * configure.srv (aarch64*-*-linux*): Remove references to
9032 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9033 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9034 declaration.
9035
6740dc9c
PA		 90362013-05-24 Pedro Alves <palves@redhat.com>
9037
9038 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9039 instead of strchr/decode_address. Error if the range isn't split
9040 with a ','. Don't assume there's be a ':' in the action.
9041
c2d6af84
PA		 90422013-05-23 Yao Qi <yao@codesourcery.com>
9043 Pedro Alves <palves@redhat.com>
9044
9045 * linux-low.c (lwp_in_step_range): New function.
9046 (linux_wait_1): If the thread was range stepping and stopped
9047 outside the stepping range, report the stop to GDB. Otherwise,
9048 continue stepping. Add range stepping debug output.
9049 (linux_set_resume_request): Copy the step range from the resume
9050 request to the lwp.
9051 (linux_supports_range_stepping): New.
9052 (linux_target_ops) <supports_range_stepping>: Set to
9053 linux_supports_range_stepping.
9054 * linux-low.h (struct linux_target_ops)
9055 <supports_range_stepping>: New field.
9056 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9057 * linux-x86-low.c (x86_supports_range_stepping): New.
9058 (the_low_target) <supports_range_stepping>: Set to
9059 x86_supports_range_stepping.
9060 * server.c (handle_v_cont): Handle 'r' action.
9061 (handle_v_requests): Append ";r" if the target supports range
9062 stepping.
9063 * target.h (struct thread_resume) <step_range_start,
9064 step_range_end>: New fields.
9065 (struct target_ops) <supports_range_stepping>:
9066 New field.
9067 (target_supports_range_stepping): New macro.
9068
58794e1a
JB		 90692013-05-17 Joel Brobecker <brobecker@adacore.com>
9070
9071 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9072 confusion in comment.
9073
d631c5a7
JB		 90742013-05-17 Joel Brobecker <brobecker@adacore.com>
9075
9076 * lynx-low.c (struct process_info_private): New type.
9077 (lynx_add_process): New function.
9078 (lynx_create_inferior, lynx_attach): Replace calls to
9079 add_process by calls to lynx_add_process.
9080 (lynx_resume): If PTID is null, then try using
9081 current_process()->private->last_wait_event_ptid.
9082 Add comments.
9083 (lynx_clear_inferiors): Delete. The contents of that function
9084 has been inlined in lynx_mourn;
9085 (lynx_wait_1): Save the ptid in the process's private data.
9086 (lynx_mourn): Free the process' private data. Replace call
9087 to lynx_clear_inferiors by call to clear_inferiors.
9088
96f7a20f
YQ		 90892013-05-17 Yao Qi <yao@codesourcery.com>
9090
9091 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9092 the right place.
9093
db0dfaa0
LM		 90942013-05-16 Luis Machado <lgustavo@codesourcery.com>
9095
9096 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9097 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9098 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9099 PT_TEXT_END_ADDR guards. Update comments.
9100 (linux_target_op) <read_offsets>: Conditionally define to
9101 linux_read_offsets if the target is UCLIBC and if it defines
9102 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9103
68f5f838
SL		 91042013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9105 Andrew Jenner <andrew@codesourcery.com>
9106
9107 * Makefile.in (SFILES): Add linux-nios2-low.c.
9108 (clean): Add action to delete nios2-linux.c.
9109 (nios2-linux.c): New rule.
9110 * configure.srv: Add nios2*-*-linux*.
9111 * linux-nios2-low.c: New.
9112
1ebff1fd
HAQ		 91132013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9114
9115 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9116
f6150862
HZ		 91172013-04-25 Hui Zhu <hui@codesourcery.com>
9118
9119 PR gdb/15186
f6150862
HZ		 9120 * ax.c (ax_printf): Add fflush.
9121
614c279d
TT		 91222013-04-22 Tom Tromey <tromey@redhat.com>
9123
9124 * Makefile.in (SFILES): Add filestuff.c.
9125 (OBS): Add filestuff.o.
9126 (filestuff.o): New target.
9127 * config.in, configure: Rebuild.
9128 * configure.ac: Check for fdwalk, pipe2.
9129
7d4e5717
PA		 91302013-04-17 Pedro Alves <palves@redhat.com>
9131
9132 * configure.ac (USE_THREAD_DB): Delete variable.
9133 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9134 Don't AC_SUBST USE_THREAD_DB.
9135 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9136 * config.in, configure: Regenerate.
9137
d5c93e41
PA		 91382013-04-16 Pedro Alves <palves@redhat.com>
9139
9140 * linux-low.h (struct lwp_info) <thread_known>: Move under
9141 the USE_THREAD_DB #ifdef.
9142
04f5fe89
PA		 91432013-04-16 Pedro Alves <palves@redhat.com>
9144
9145 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9146 (linux-low.o): Delete rule.
9147 * linux-low.h: Always include "gdb_thread_db.h" instead of
9148 conditionally including thread_db.h.
9149 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9150 HAVE_THREAD_DB_H.
9151
480b27bf
JK		 91522013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9153
9154 * Makefile.in (install-only): Fix make install regression.
9155
43662968
JK		 91562013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9157
9158 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9159 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9160 installation.
9161 * gdbserver.1: Remove.
9162
3e74e146
PA		 91632013-03-22 Pedro Alves <palves@redhat.com>
9164
9165 * linux-low.c (handle_extended_wait): Don't call
9166 linux_enable_event_reporting.
9167
a8347a2a
TT		 91682013-03-15 Tony Theodore <tonyt@logyst.com>
9169
9170 PR build/9098:
9171 * Makefile.in (SHELL): Use @SHELL@.
9172
eeb56fa7
SDJ		 91732013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9174
9175 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9176 compiler warning.
9177
4fa7e2ff
JB		 91782013-03-13 Joel Brobecker <brobecker@adacore.com>
9179
9180 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9181 Remove extraneous NULL element.
9182
8ddb1965
YQ		 91832013-03-13 Yao Qi <yao@codesourcery.com>
9184
9185 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9186 'V' block in trace frame.
9187
9accd112
MM		 91882013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9189
9190 * target.h (struct target_ops): Add btrace ops.
9191 (target_supports_btrace): New macro.
9192 (target_enable_btrace): New macro.
9193 (target_disable_btrace): New macro.
9194 (target_read_btrace): New macro.
9195 * gdbthread.h (struct thread_info): Add btrace field.
9196 * server.c: Include btrace-common.h.
9197 (handle_btrace_general_set): New function.
9198 (handle_btrace_enable): New function.
9199 (handle_btrace_disable): New function.
9200 (handle_general_set): Call handle_btrace_general_set.
9201 (handle_qxfer_btrace): New function.
9202 (struct qxfer qxfer_packets[]): Add btrace entry.
9203 * inferiors.c (remove_thread): Disable btrace.
9204 * linux-low: Include linux-btrace.h.
9205 (linux_low_enable_btrace): New function.
9206 (linux_low_read_btrace): New function.
9207 (linux_target_ops): Add btrace ops.
9208 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9209 Add srv_linux_btrace=yes.
9210 (x86_64-*-linux*): Add linux-btrace.o.
9211 Add srv_linux_btrace=yes.
9212 * configure.ac: Define HAVE_LINUX_BTRACE.
9213 * config.in: Regenerated.
9214 * configure: Regenerated.
9215
5cc22e4c
MM		 92162013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9217
9218 * server.c (handle_qxfer): Preserve error message if -3 is
9219 returned.
9220 (qxfer): Document the -3 return value.
9221
7c97f91e
MM		 92222013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9223
9224 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9225 (linux_btrace_h): New variable.
9226 (linux-btrace.o): New rule.
9227
be9a119c 92282013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9229 Hafiz Abid Qadeer <abidh@codesourcery.com>
9230
9231 * tracepoint.c (trace_buffer_size): New global.
9232 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9233 (init_trace_buffer): Change to one-argument function. Allocate
9234 trace buffer memory.
9235 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9236 handle QTBuffer:size packet.
9237 (cmd_bigqtbuffer_size): New function.
9238 (initialize_tracepoint): Call init_trace_buffer with
9239 DEFAULT_TRACE_BUFFER_SIZE.
9240 * server.c (handle_query): Add QTBuffer:size in the
9241 supported packets.
9242
e64f7499
YQ		 92432013-03-07 Yao Qi <yao@codesourcery.com>
9244
9245 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9246 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9247 of -1.
9248 (cmd_qtsp): Adjust condition. Do post increment.
9249 Set cur_action and cur_step_action back to 0.
9250
f0ae6fc3
PA		 92512013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9252
9253 PR server/15236
9254 * linux-low.c (linux_write_memory): Return early success if LEN is
9255 zero.
9256
b5b0b0af
CV		 92572013-03-05 Corinna Vinschen <vinschen@redhat.de>
9258
334ad4a8 9259 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9260
589bc927
TT		 92612013-02-28 Tom Tromey <tromey@redhat.com>
9262
9263 * configure.ac: Invoke AC_SYS_LARGEFILE.
9264 * configure, config.in: Rebuild.
9265
dfe07582
CV		 92662013-02-28 Corinna Vinschen <vinschen@redhat.com>
9267
9268 * win32-low.c: Throughout, fix format strings and casts of
9269 printf-like functions to avoid type related warnings on all
9270 platforms.
9271 (get_child_debug_event): Print dwDebugEventCode as hex since
9272 that's how it's usually documented.
9273
736cd585
YQ		 92742013-02-28 Yao Qi <yao@codesourcery.com>
9275
9276 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9277 pulongest.
9278
e1f58301
JW		 92792013-02-27 Jiong Wang <jiwang@tilera.com>
9280
9281 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9282 (reg-tilegx32.c): New rule.
9283 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9284 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9285 different register info initializer according to elf class.
9286 (init_registers_tilgx32): New function. The tilegx32 register info
9287 initializer.
9288 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9289 (tile_store_gregset): Likewise.
9290
d171ca78
YQ		 92912013-02-27 Yao Qi <yao@codesourcery.com>
9292
9293 * server.c (process_point_options): Print debug message when
9294 debug_threads is true.
9295
282bbdf3
YQ		 92962013-02-26 Yao Qi <yao@codesourcery.com>
9297
9298 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9299
aca22551
PA		 93002013-02-19 Pedro Alves <palves@redhat.com>
9301 Kai Tietz <ktietz@redhat.com>
9302
9303 PR gdb/15161
9304
9305 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9306 instead of strtoul to extract address from packet.
9307 (process_serial_event) <'z'>: Likewise.
9308
4f3cee1c
YQ		 93092013-02-18 Yao Qi <yao@codesourcery.com>
9310
9311 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9312
8e1d55a3
PA		 93132013-02-14 Pedro Alves <palves@redhat.com>
9314
9315 Plug memory leak.
9316
9317 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9318 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9319
458820da
PA		 93202013-02-14 Pedro Alves <palves@redhat.com>
9321
9322 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9323
baea0dae
PA		 93242013-02-14 Pedro Alves <palves@redhat.com>
9325
9326 * tracepoint.c (save_string): Delete.
9327 (add_tracepoint_action): Use savestring instead of save_string.
9328
0b1afbb3
PA		 93292013-02-12 Pedro Alves <palves@redhat.com>
9330
9331 * linux-xtensa-low.c: Ditto.
9332 * xtensa-xtregs.c: Ditto.
9333
8a4ac37e
PA		 93342013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9335
9336 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9337 thread_db.
9338
148de6bb
MS		 93392013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9340
9341 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9342 aarch64_num_wp_regs and aarch64_num_bp_regs to
9343 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9344
55fac6e0
MS		 93452013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9346
9347 * linux-aarch64-low.c (ps_get_thread_area): Replace
9348 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9349
176eb98c
MS		 93502013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9351 Marcus Shawcroft <marcus.shawcroft@arm.com>
9352 Nigel Stephens <nigel.stephens@arm.com>
9353 Yufeng Zhang <yufeng.zhang@arm.com>
9354
9355 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9356 (aarch64.c, aarch64-without-fpu.c): New targets.
9357 * configure.srv (aarch64*-*-linux*): New.
9358 * linux-aarch64-low.c: New file.
9359
56f7af9c
MS		 93602013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9361
43aaf8b6 9362 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9363 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9364 (dequeue_one_deferred_signal, linux_resume_one_thread)
9365 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9366 (linux_tracefork_grandchild, linux_test_for_tracefork)
9367 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9368 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9369 where the argument is 0.
9370
60f662b0
YQ		 93712013-01-25 Yao Qi <yao@codesourcery.com>
9372
9373 * event-loop.c: Include "queue.h".
9374 (gdb_event_p): New typedef.
9375 (struct gdb_event) <next_event>: Remove.
9376 (event_queue): Change to QUEUE(gdb_event_p).
9377 (async_queue_event): Remove.
9378 (gdb_event_xfree): New.
9379 (initialize_event_loop): New.
9380 (process_event): Use API from QUEUE.
9381 (wait_for_event): Likewise.
9382 * server.c (main): Call initialize_event_loop.
9383 * server.h (initialize_event_loop): Declare.
9384
5ae4861a
YQ		 93852013-01-18 Yao Qi <yao@codesourcery.com>
9386
9387 * ax.h (struct eval_agent_expr_context): New.
9388 (gdb_eval_agent_expr): Update declaration.
9389 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9390 TFRAME. Add new argument CTX.
9391 * server.h (struct eval_agent_expr_context): Declare.
9392 (agent_mem_read, agent_tsv_read): Update declaration.
9393 (agent_mem_read_string): Likewise.
9394 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9395 (add_traceframe_block): Add new argument TPOINT.
9396 Increase TPOINT->traceframe_usage.
9397 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9398 eval_tracepoint_agent_expr.
9399 (condition_true_at_tracepoint): Likewise.
9400 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9401 (agent_mem_read_string, agent_tsv_read): Likewise.
9402
85e00e85
YQ		 94032013-01-16 Yao Qi <yao@codesourcery.com>
9404
9405 * linux-low.c (linux_resume_one_lwp): Don't check
9406 'lwp->bp_reinsert != 0'.
9407
4039cf45
JB		 94082013-01-07 Joel Brobecker <brobecker@adacore.com>
9409 Pedro Alves <palves@redhat.com>
9410
9411 * lynx-low.c (ptrace_request_to_str): Define a temporary
9412 macro and use it to simplify this function's implementation.
9413
9044dee2
JB		 94142013-01-07 Joel Brobecker <brobecker@adacore.com>
9415
9416 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9417 sets errno.
9418
e6352c8f
JB		 94192013-01-07 Joel Brobecker <brobecker@adacore.com>
9420
9421 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9422
50681a27
JB		 94232013-01-07 Joel Brobecker <brobecker@adacore.com>
9424
9425 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9426
3f6e77ef
JB		 94272013-01-07 Joel Brobecker <brobecker@adacore.com>
9428
9429 * lynx-low.c (lynx_resume): Use the resume_info parameter
9430 to determine the ptid for the lynx_ptrace call, unless
9431 it is equal to minus_one_ptid, in which case we use the
9432 ptid of the current_inferior.
9433 (lynx_wait_1): After having received a thread create/exit
9434 event, resume the inferior's execution using the signaling
9435 thread's ptid, rather than the old ptid.
9436
7fda33ae
JB		 94372013-01-07 Joel Brobecker <brobecker@adacore.com>
9438
9439 * lynx-low.c (lynx_resume): Delete variable ret.
9440
b9786c74
JB		 94412013-01-01 Joel Brobecker <brobecker@adacore.com>
9442
9443 * gdbreplay.c (gdbreplay_version): Update copyright year.
9444 * server.c (gdbserver_version): Likewise.
9445
8b93d60f
JB		 94462012-12-17 Joel Brobecker <brobecker@adacore.com>
9447
9448 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9449 new thread.
9450
037335a7
JB		 94512012-12-17 Joel Brobecker <brobecker@adacore.com>
9452
9453 * lynx-low.c (ptrace_request_to_str): Add handling for
9454 PTRACE_GETTRACESIG.
9455
52d4cbd8
JB		 94562012-12-17 Joel Brobecker <brobecker@adacore.com>
9457
9458 * lynx-low.c (lynx_attach): Delete variable new_process.
9459
ab8f6ca9
JB		 94602012-12-17 Joel Brobecker <brobecker@adacore.com>
9461
9462 * lynx-low.c (lynx_create_inferior): Delete variable
9463 new_process.
9464
78cbc024
JB		 94652012-12-17 Joel Brobecker <brobecker@adacore.com>
9466
9467 * lynx-low.c (ptrace_request_to_str): Do not handle
9468 PTRACE_GETTHREADLIST if this macro does not exist.
9469
14a00470
YQ		 94702012-12-15 Yao Qi <yao@codesourcery.com>
9471
9472 * Makefile.in (OBS): Add notif.o.
9473 * notif.c, notif.h: New.
9474 * server.c: Include "notif.h".
9475 (struct vstop_notif) <next>: Remove.
9476 <base>: New field.
9477 (queue_stop_reply): Update.
9478 (push_event, send_next_stop_reply): Remove.
9479 (discard_queued_stop_replies): Update.
9480 (notif_stop): New variable.
9481 (handle_v_stopped): Remove.
9482 (handle_v_requests): Don't call handle_v_stopped. Call
9483 handle_ack_notif instead.
9484 (queue_stop_reply_callback): Call notif_event_enque instead
9485 of queue_stop_reply.
9486 (handle_status): Don't call send_next_stop_reply, call
9487 notif_write_event instead.
9488 (kill_inferior_callback): Likewise.
9489 (detach_or_kill_inferior_callback): Likewise.
9490 (main): Call initialize_notif.
9491 (process_serial_event): Call QUEUE_is_empty.
9492 (handle_target_event): Call notif_push instead of push event.
9493 * server.h (push_event): Remove declaration.
9494
61c125b9
TT		 94952012-12-10 Tom Tromey <tromey@redhat.com>
9496
9497 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9498 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9499 macros.
9500 (.c.o): Rewrite.
9501 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9502 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9503 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9504 (amd64-linux-ipa.o, ax.o): Rewrite.
9505 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9506 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9507 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9508 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9509 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9510 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9511 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9512 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9513 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9514 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9515 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9516 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9517 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9518 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9519 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9520 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9521 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9522 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9523 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9524 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9525 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9526 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9527 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9528 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9529 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9530 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9531 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9532 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9533 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9534 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9535 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9536 (reg-tilegx.o): Remove.
9537 (all_object_files): New macro.
9538 Include .deps files.
9539 * aclocal.m4, configure: Rebuild.
9540 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9541 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9542 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9543
e90e9ad9
TT		 95442012-12-05 Tom Tromey <tromey@redhat.com>
9545
9546 PR gdb/14917:
9547 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9548
02d403bf 95492012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9550
9551 * configure.ac: Check for linux/perf_event.h.
9552 * config.in: Regenerated.
9553 * configure: Regenerated.
9554
0270a750
PA		 95552012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9556
9557 * hostio.c (handle_readlink): Decrease buffer size
9558 parameter passed to readlink by one byte.
9559
8c29b58e
YQ		 95602012-11-26 Yao Qi <yao@codesourcery.com>
9561
9562 * configure.ac (build_warnings): Append '-Wempty-body'.
9563 * configure: Regenerated.
9564 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9565 body.
9566
8bdce1ff
PM		 95672012-11-15 Pierre Muller <muller@sourceware.org>
9568
9569 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9570 * config.in: Regenerate.
9571 * configure: Regenerate.
9572 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9573 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9574 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9575 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9576 header.
9577 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9578 instead of <sys/wait.h> header.
9579 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9580
02d403bf 95812012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9582
9583 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9584 (various make rules): Remove -DGDBSERVER
9585
fbd5db48
YQ		 95862012-11-09 Yao Qi <yao@codesourcery.com>
9587
9588 * spu-low.c (current_ptid): Move it to ..
9589 * gdbthread.h: ... here. New.
9590 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9591 * server.c (myresume, process_serial_event): Likewise.
9592 * thread-db.c (thread_db_find_new_threads): Likewise.
9593 * tracepoint.c (run_inferior_command): Likewise.
9594
b3dc46ff
AB		 95952012-10-01 Andrew Burgess <aburgess@broadcom.com>
9596
9597 * server.c (handle_search_memory_1): Include access length in
9598 warning message.
9599
07c04788
HPN		 96002012-09-05 Michael Brandt <michael.brandt@axis.com>
9601
9602 * linux-crisv32-low.c: Fix compile errors.
9603
918d227b
YQ		 96042012-09-04 Yao Qi <yao@codesourcery.com>
9605
9606 * tracepoint.c (cmd_qtsv): Adjust debug message.
9607 Don't check CUR_TPOINT.
9608
18c1b81a
YQ		 96092012-08-28 Yao Qi <yao@codesourcery.com>
9610
9611 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9612 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9613 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9614 Remove declarations of xmalloc, xreallloc, xstrdup and
9615 freeargv.
9616 * Makefile.in (libiberty_h): New.
9617 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9618 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9619
dc82f37b
YQ		 96202012-08-23 Yao Qi <yao@codesourcery.com>
9621
9622 * server.h: Remove declaration of 'xsnprintf'.
9623
406b1477
KS		 96242012-08-22 Keith Seitz <keiths@redhat.com>
9625
9626 * server.h: Include build-gnulib-gbserver/config.h.
9627 * gdbreplay.c: Likewise.
9628
e6712ff1
DE		 96292012-08-08 Doug Evans <dje@google.com>
9630
9631 * Makefile.in (SFILES): Add gdb_vecs.c.
9632 (OBS): Add gdb_vecs.o.
9633 (gdb_vecs_h, host_defs_h): New variables.
9634 (thread-db.o): Add $(gdb_vecs_h) dependency.
9635 (gdb_vecs.o): New rule.
9636 * thread-db.c: #include "gdb_vecs.h".
9637 (thread_db_load_search): Use a vector to iterate over path elements.
9638 Handle text appearing after "$pdir".
9639
9640 * configure.ac: Add check for strstr.
9641 * config.in: Regenerate.
9642 * configure: Regenerate.
9643
7c3270ae
UW		 96442012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9645
9646 * hostio.c (handle_pread): If pread fails, fall back to attempting
9647 lseek/read.
9648 (handle_pwrite): Likewise for pwrite.
9649
b62e2b27
UW		 96502012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9651
9652 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9653 between unsupported TYPE and unimplementable ADDR/LEN combination.
9654 (arm_insert_point): Act on new return value.
9655
78a99e91
PA		 96562012-07-31 Pedro Alves <palves@redhat.com>
9657
9658 * server.c (process_point_options): Only skip tokens if we find
9659 one that is unrecognized. Don't treat 'X' specially while
9660 skipping unrecognized tokens.
9661
fcf303ab
UW		 96622012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9663
9664 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9665 to 4-byte-align HW breakpoint addresses for Thumb.
9666
7255706c
YQ		 96672012-07-27 Yao Qi <yao@codesourcery.com>
9668
9669 PR remote/14161.
9670
9671 * server.h: Declare gdb_agent_about_to_close.
9672 * target.c (kill_inferior): Include "agent.h".
9673 New. Send command 'kill'.
9674 * target.h (kill_inferior): Removed macro.
9675 * tracepoint.c (gdb_agent_about_to_close): New.
9676 (gdb_agent_helper_thread): Handle command 'close'.
9677 Wait endlessly until the inferior stops.
9678 Install gdb_agent_remove_socket to atexit hook.
9679 (agent_socket_name): New static variable.
9680 (gdb_agent_socket_init): Replace local variable 'name' with
9681 'agent_socket_name'.
9682 (gdb_agent_remove_socket): New.
9683
5a3f286f
YQ		 96842012-07-27 Yao Qi <yao@codesourcery.com>
9685
9686 * server.c (process_point_options): Stop at 'X' when parsing.
9687
961bd387
ME		 96882012-07-19 Michael Eager <eager@eagercon.com>
9689
a261b8f5 9690 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 9691 to hw_execute.
9692 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9693 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9694 hardware breakpoint.
9695
aa7c7447
JK		 96962012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9697
9698 * gdbserver/linux-low.c (initialize_low): Call
9699 linux_ptrace_init_warnings.
9700
7f216e7c
DE		 97012012-07-02 Doug Evans <dje@google.com>
9702
9703 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9704 pointer to int.
9705
d3ce09f5
SS		 97062012-07-02 Stan Shebs <stan@codesourcery.com>
9707
9708 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9709 (ax.o): Add it to build rule.
9710 (ax-ipa.o): Ditto.
9711 (OBS): Add format.o.
9712 (IPA_OBS): Add format.o.
9713 * server.c (handle_query): Claim support for breakpoint commands.
9714 (process_point_options): Add command case.
9715 (process_serial_event): Leave running if there are printfs in
9716 effect.
9717 * mem-break.h (any_persistent_commands): Declare.
9718 (add_breakpoint_commands): Declare.
9719 (gdb_no_commands_at_breakpoint): Declare.
9720 (run_breakpoint_commands): Declare.
9721 * mem-break.c (struct point_command_list): New struct.
9722 (struct breakpoint): New field command_list.
9723 (any_persistent_commands): New function.
9724 (add_commands_to_breakpoint): New function.
9725 (add_breakpoint_commands): New function.
9726 (gdb_no_commands_at_breakpoint): New function.
9727 (run_breakpoint_commands): New function.
9728 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9729 locally.
9730 * ax.c: Include format.h.
9731 (ax_printf): New function.
9732 (gdb_eval_agent_expr): Add printf opcode.
9733
2f8f6aed
YQ		 97342012-06-13 Yao Qi <yao@codesourcery.com>
9735
9736 * server.c (start_inferior): Remove duplicated writes to fields
9737 'last_resume_kind' and 'last_status' of 'current_inferior'.
9738
0c9070b3
YQ		 97392012-06-12 Yao Qi <yao@codesourcery.com>
9740 Pedro Alves <palves@redhat.com>
9741
9742 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9743 comment.
9744 * server.c (handle_v_cont): Extend comment.
9745
c52daf70
YQ		 97462012-06-11 Yao Qi <yao@codesourcery.com>
9747
9748 * linux-low.c (linux_attach): Add 'static'.
9749
d38bbb0a
YQ		 97502012-06-06 Yao Qi <yao@codesourcery.com>
9751
9752 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9753
89dc0afd
JK		 97542012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9755
9756 Fix gcc -flto compilation warning.
9757 * server.c (main): Make variable multi_mode and attach volatile.
9758
75f62ce7
TJB		 97592012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9760
9761 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9762 if the platform doesn't know about it.
9763
65f479b6
PA		 97642012-05-30 Jeff Kenton <jkenton@tilera.com>
9765
9766 * Makefile.in (SFILES): Add linux-tile-low.c.
9767 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9768 * configure.srv: Handle tilegx-*-linux*.
9769 * linux-tile-low.c: New file.
9770
0c5bf5a9
JK		 97712012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9772
9773 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9774
a493e3e2
PA		 97752012-05-24 Pedro Alves <palves@redhat.com>
9776
9777 PR gdb/7205
9778
43aaf8b6 9779 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9780
2ea28649
PA		 97812012-05-24 Pedro Alves <palves@redhat.com>
9782
9783 PR gdb/7205
9784
9785 Replace target_signal with gdb_signal throughout.
9786
8d409d16
MR		 97872012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9788
9789 * linux-low.c (linux_store_registers): Avoid the copying sequence
9790 when no data has been retrieved by ptrace.
9791
23512c01
MGD		 97922012-05-22 Will Deacon <will.deacon@arm.com>
9793
9794 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9795 Include asm/ptrace.h.
9796 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9797 already defined.
9798
4934b29e
MR		 97992012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9800
9801 * linux-low.c (linux_store_registers): Don't re-retrieve data
9802 with ptrace that has already been obtained from /proc. Always
9803 copy any data retrieved with ptrace to the buffer supplied.
9804
bde24c0a
PA		 98052012-05-11 Yao Qi <yao@codesourcery.com>
9806 Pedro Alves <palves@redhat.com>
9807
9808 * linux-low.c (enum stopping_threads_kind): New.
9809 (stopping_threads): Change type to `enum stopping_threads_kind'.
9810 (handle_extended_wait): If stopping and suspending threads, leave
9811 the new_lwp suspended too.
9812 (linux_wait_for_event): Adjust.
9813 (stop_all_lwps): Set `stopping_threads' to
9814 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9815 whether we're suspending threads or just stopping them. Assert no
9816 recursion happens.
9817
623b6bdf
YQ		 98182012-04-29 Yao Qi <yao@codesourcery.com>
9819
9820 * server.h: Move some code to ...
9821 * gdbthread.h: ... here. New.
9822 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9823 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9824 (nto-low.o, win32-low.o): Likewise.
9825 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9826 * regcache.c, remote-utils.c, server.c: Likewise.
9827 * target.c, tracepoint.c, win32-low.c: Likewise.
9828
f15f9948
TJB		 98292012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9830
9831 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9832 (PTRACE_ARG4_TYPE): Likewise.
9833 (PTRACE_XFER_TYPE): Likewise.
9834 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9835 ptrace to PTRACE_ARG3_TYPE.
9836 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9837 (PTRACE_ARG4_TYPE): Likewise.
9838 (PTRACE_XFER_TYPE): Likewise.
9839 (linux_detach_one_lwp): Cast fourth argument of
9840 ptrace to long then PTRACE_ARG4_TYPE.
9841 (regsets_fetch_inferior_registers): Cast third argument of
9842 ptrace to long then PTRACE_ARG3_TYPE.
9843 (regsets_store_inferior_registers): Likewise.
9844
38ea300a
PA		 98452012-04-20 Pedro Alves <palves@redhat.com>
9846
9847 * configure: Regenerate.
9848
c971b7fa
PA		 98492012-04-19 Pedro Alves <palves@redhat.com>
9850
43aaf8b6 9851 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9852 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 9853 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9854 (all, install-only, uninstall, clean-info, all-lib, clean): No
9855 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9856 (maintainer-clean realclean distclean): Use subdir_do.
9857 (subdir_do): New.
9858 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9859 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 9860 * acinclude.m4: Include acx_configure_dir.m4.
9861 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9862 calls. Call AC_PROG_RANLIB. Configure gnulib using
9863 ACX_CONFIGURE_DIR.
9864 (GNULIB): New.
9865 (GNULIB_STDINT_H): Adjust.
9866 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9867 * gdbreplay.c: Include build-gnulib/config.h.
9868 * server.h: Likewise.
9869 * aclocal.m4: Regenerate.
9870 * config.in: Regenerate.
9871 * configure: Regenerate.
c971b7fa 9872
809277f8
PA		 98732012-04-19 Pedro Alves <palves@redhat.com>
9874
9875 * Makefile.in (LIBGNU, INCGNU): Adjust.
9876 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9877 (all, install-only, uninstall, clean-info, all-lib, clean)
9878 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9879 * configure.ac: Adjust AC_OUTPUT output.
9880 * aclocal.m4: Regenerate.
9881 * configure: Regenerate.
9882
fd9bb8b8
PA		 98832012-04-19 Pedro Alves <palves@redhat.com>
9884
9885 * Makefile.in (generated_files): New.
9886 (server_h): Remove the explicit dependency on config.h, and depend
9887 on $generated_files.
9888
1c298c66
PA		 98892012-04-19 Pedro Alves <palves@redhat.com>
9890
9891 * Makefile.in (INCGNU): Add -Ignulib.
9892
57c4b50b
PA		 98932012-04-19 Pedro Alves <palves@redhat.com>
9894
9895 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9896 (INCGNU): ... this, and spell out -I here.
9897 (GNULIB_LIB): Rename to ...
9898 (LIBGNU): ... this.
9899 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9900
1030e047
PA		 99012012-04-19 Pedro Alves <palves@redhat.com>
9902
9903 * config.in: Regenerate.
9904
447d4319
PA		 99052012-04-19 Pedro Alves <palves@redhat.com>
9906
9907 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9908 * server.h (memmem): Remove declaration.
9909 * config.in: Regenerate.
9910 * configure: Regenerate.
9911
aad9eab9
YQ		 99122012-04-19 Yao Qi <yao@codesourcery.com>
9913
9914 * Makefile.in (SFILES): Add common/vec.c.
9915 (OBS): Add vec.o.
9916 (vec.o): New rule.
9917
3e10640f
YQ		 99182012-04-19 Yao Qi <yao@codesourcery.com>
9919
9920 * remote-utils.c (prepare_resume_reply): Replace with macro
9921 target_core_of_thread.
9922 * server.c (handle_qxfer_threads_proper): Likewise.
9923 * target.h (traget_core_of_thread): New macro.
9924
71622373
PA		 99252012-04-18 Pedro Alves <palves@redhat.com>
9926
9927 * aclocal.m4: Regenerate.
9928 * configure: Regenerate.
9929
80d26939
YQ		 99302012-04-16 Yao Qi <yao@codesourcery.com>
9931
9932 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9933 duplicated on address.
9934
42476b70
YQ		 99352012-04-16 Yao Qi <yao@codesourcery.com>
9936
9937 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9938 (struct tracepoint_action_ops) <send>: New field.
9939 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9940 (agent_expr_send, x_tracepoint_action_send): New.
9941 (l_tracepoint_action_send): New.
9942 (cmd_qtdp): Download and install tracepoint
9943 according to `use_agent'.
9944 (run_inferior_command): Add one more parameter `len'.
9945 Update callers.
9946 (tracepoint_send_agent): New.
9947 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9948
7bc83639
YQ		 99492012-04-16 Yao Qi <yao@codesourcery.com>
9950
9951 * tracepoint.c (download_tracepoints): Moved to ...
9952 (cmd_qtstart): ... here.
9953
5f18041e
YQ		 99542012-04-14 Yao Qi <yao@codesourcery.com>
9955
9956 * tracepoint.c: Include inttypes.h.
9957 (struct collect_memory_action): Use sized types.
9958 (struct tracepoint): Likewise.
9959 (cmd_qtdp, stop_tracing): Update print specifiers.
9960 (cmd_qtp, response_tracepoint): Likewise.
9961 (collect_data_at_tracepoint): Likewise.
9962 (collect_data_at_step): Likewise.
9963
55a8c076
YQ		 99642012-04-14 Yao Qi <yao@codesourcery.com>
9965
9966 Import gnulib module inttypes.
9967 * aclocal.m4, config.in, configure: Regenerated.
9968
dc750257
YQ		 99692012-04-14 Yao Qi <yao@codesourcery.com>
9970
9971 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9972 Makefile and config.status at last.
9973
0ab5faf9
YQ		 99742012-04-13 Yao Qi <yao@codesourcery.com>
9975
9976 * tracepoint.c: Include stdint.h unconditionally.
9977
18f5fd81
TJB		 99782012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9979
9980 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9981 on BFD_HAVE_SYS_PROCFS_TYPE.
9982 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9983 * configure: Regenerate.
9984 * config.in: Likewise.
9985
4d47af5c
L		 99862012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9987
9988 * Makefile.in (clean): Also remove x32.c x32-linux.c
9989 x32-avx.c x32-avx-linux.c.
9990 (x32.o): New target.
9991 (x32.c): Likewise.
9992 (x32-linux.o): Likewise.
9993 (x32-linux.c): Likewise.
9994 (x32-avx.o): Likewise.
9995 (x32-avx.c): Likewise.
9996 (x32-avx-linux.o): Likewise.
9997 (x32-avx-linux.c): Likewise.
9998
9999 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10000 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10001 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10002 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10003 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10004 i386/x32-avx-linux.xml.
10005
10006 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10007 (init_registers_x32_avx_linux): Likwise.
10008 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10009 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10010
ecedbe58
PA		 100112012-04-13 Pedro Alves <palves@redhat.com>
10012
10013 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10014 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10015 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10016 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10017 the sub-make.
10018
c92b5177
L		 100192012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10020
10021 * linux-x86-low.c (compat_x32_clock_t): New.
10022 (compat_x32_siginfo_t): Likewise.
10023 (compat_x32_siginfo_from_siginfo): Likewise.
10024 (siginfo_from_compat_x32_siginfo): Likewise.
10025 (linux_is_elf64): Likewise.
10026 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10027 and siginfo_from_compat_x32_siginfo for x32.
10028 (x86_arch_setup): Set linux_is_elf64.
10029
214d508e
L		 100302012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10031
10032 PR gdb/13969
10033 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10034 e_machine field.
10035 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10036 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10037 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10038 compatible with process.
10039
c9a1864a
YQ		 100402012-04-12 Yao Qi <yao@codesourcery.com>
10041
10042 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10043 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10044 (install-only, install-info, clean): Handle sub dir gnulib.
10045 (all-lib, am--refresh): New targets.
10046 (memmem.o): Remove target.
10047 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10048 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10049 (AC_REPLACE_FUNCS): Remove memmem.
10050 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10051 (AC_OUTPUT): Generate Makefile in gnulib/.
10052 * aclocal.m4, config.in, configure: Regenerated.
10053
367ba2c2
MR		 100542012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10055
10056 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10057
9d236627
PA		 100582012-04-05 Pedro Alves <palves@redhat.com>
10059
10060 -Werror=strict-aliasing
10061
10062 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10063 pointer.
10064
111217b3
PA		 100652012-04-04 Pedro Alves <palves@redhat.com>
10066
10067 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10068 (sparc_store_gregset_from_stack, sparc_store_gregset)
10069 (sparc_breakpoint_at): Fix formatting.
10070
8365dcf5
TJB		 100712012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10072
10073 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10074 are available.
10075 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10076 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10077 * config.in: Regenerate.
10078 * configure: Likewise.
10079
689cc2ae
PA		 100802012-03-29 Pedro Alves <palves@redhat.com>
10081
10082 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10083 Correct ptrace arguments.
10084
c14dfd32
PA		 100852012-03-28 Pedro Alves <palves@redhat.com>
10086
10087 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10088 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10089 (IA64_FR1_REGNUM): New defines.
10090 (ia64_fetch_register): New.
10091 (the_low_target): Install it.
10092 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10093 field.
10094 * linux-low.c (linux_fetch_registers): Try the
10095 the_low_target.fetch_register hook first.
10096
10097 * linux-arm-low.c (the_low_target): Adjust.
10098 * linux-bfin-low.c (the_low_target): Adjust.
10099 * linux-cris-low.c (the_low_target): Adjust.
10100 * linux-crisv32-low.c (the_low_target): Adjust.
10101 * linux-m32r-low.c (the_low_target): Adjust.
10102 * linux-m68k-low.c (the_low_target): Adjust.
10103 * linux-mips-low.c (the_low_target): Adjust.
10104 * linux-ppc-low.c (the_low_target): Adjust.
10105 * linux-s390-low.c (the_low_target): Adjust.
10106 * linux-sh-low.c (the_low_target): Adjust.
10107 * linux-sparc-low.c (the_low_target): Adjust.
10108 * linux-tic6x-low.c (the_low_target): Adjust.
10109 * linux-x86-low.c (the_low_target): Adjust.
10110 * linux-xtensa-low.c (the_low_target): Adjust.
10111
63c88e13
PA		 101122012-03-26 Pedro Alves <palves@redhat.com>
10113
10114 * server.c (handle_qxfer_libraries): Don't bail early if
10115 the_target->qxfer_libraries_svr4 is not NULL.
10116
fb723180
PA		 101172012-03-26 Pedro Alves <palves@redhat.com>
10118
10119 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10120
0afae3cf
PA		 101212012-03-23 Pedro Alves <palves@redhat.com>
10122
10123 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10124 "library-list-svr4" element's start tag when the the DSO list is
10125 empty.
10126
485f1ee4
PA		 101272012-03-23 Pedro Alves <palves@redhat.com>
10128
10129 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10130 a variable whose type size is the same as the inferior's pointer
10131 size.
10132
a5362b9a
TS		 101332012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10134
10135 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10136 struct siginfo.
10137 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10138 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10139 * linux-low.h: Include <signal.h>.
10140 (struct siginfo): Remove forward declaration.
10141 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10142 struct siginfo.
10143
d226c142
MF		 101442012-03-21 Mike Frysinger <vapier@gentoo.org>
10145
10146 * .gitignore: Ignore more files.
10147
122f36ef
PA		 101482012-03-19 Pedro Alves <palves@redhat.com>
10149 Jan Kratochvil <jan.kratochvil@redhat.com>
10150
10151 * server.c (cont_thread, general_thread): Add describing comments.
10152 (start_inferior): Clear `cont_thread'.
10153 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10154 of a process.
10155
fc3e5175
YQ		 101562012-03-15 Yao Qi <yao@codesourcery.com>
10157
10158 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10159 handling to ...
10160 (cmd_qtdp): ... here.
10161
8d0d92cd
YQ		 101622012-03-15 Yao Qi <yao@codesourcery.com>
10163
10164 * tracepoint.c (struct tracepoint_action_ops): New.
10165 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10166 (m_tracepoint_action_download): New.
10167 (r_tracepoint_action_download): New.
10168 (x_tracepoint_action_download): New.
10169 (l_tracepoint_action_download): New.
10170 (add_tracepoint_action): Install `action->ops' according type.
10171 (download_tracepoint_1): Move code `download' function pointer
10172 of various tracepoint_action_ops.
10173
87b0bb13
JK		 101742012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10175
10176 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10177 linux_ptrace_attach_warnings.
10178
5f572dec
JK		 101792012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10180
10181 * Makefile.in (linux-ptrace.o): New.
10182 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10183 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10184 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10185 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10186 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10187 of these targets.
10188 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10189
f4647387
YQ		 101902012-03-08 Yao Qi <yao@codesourcery.com>
10191 Pedro Alves <palves@redhat.com>
10192
10193 Fix PR server/13392.
10194 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10195 offset of JMP insn.
10196 * tracepoint.c (remove_tracepoint): New.
10197 (cmd_qtdp): Call remove_tracepoint when failed to install.
10198
9b224c5e
PA		 101992012-03-07 Pedro Alves <palves@redhat.com>
10200
10201 * linux-low.c (get_detach_signal): New.
10202 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10203 Pass on pending signals to PTRACE_DETACH. Check the result of the
10204 ptrace call.
10205 * server.c (program_signals, program_signals_p): New.
10206 (handle_general_set): Handle QProgramSignals.
10207 * server.h (program_signals, program_signals_p): Declare.
10208
e237a7e2
JK		 102092012-03-05 Pedro Alves <palves@redhat.com>
10210 Jan Kratochvil <jan.kratochvil@redhat.com>
10211
10212 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10213 New comment why.
10214
5808517f
YQ		 102152012-03-03 Yao Qi <yao@codesourcery.com>
10216
10217 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10218 agent_look_up_symbols.
10219
58b4daa5
YQ		 102202012-03-03 Yao Qi <yao@codesourcery.com>
10221
10222 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10223 (linux-x86-low.o): Likewise.
10224 * server.h: Remove in_process_agent_loaded.
10225 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10226 common/agent.c.
10227 Update callers.
10228
8ffcbaaf
YQ		 102292012-03-03 Yao Qi <yao@codesourcery.com>
10230
10231 * tracepoint.c (gdb_agent_capability): New global.
10232 (in_process_agent_loaded_ust): Renamed to
10233 `in_process_agent_supports_ust'.
10234 Update callers.
10235 (in_process_agent_supports_ust): Call agent_capability_check.
10236 (clear_installed_tracepoints): Assert that agent supports
10237 agent.
10238
d1feda86
YQ		 102392012-03-03 Yao Qi <yao@codesourcery.com>
10240
10241 * linux-low.c (linux_supports_agent): New.
10242 (linux_target_ops): Initialize field `supports_agent' with
10243 linux_supports_agent.
10244 * target.h (struct target_ops) <supports_agent>: New.
10245 (target_supports_agent): New macro.
10246 * server.c (handle_general_set): Handle packet 'QAgent'.
10247 (handle_query): Send `QAgent+'.
10248 * Makefile.in (server.o): Depends on agent.h.
10249
2fa291ac
YQ		 102502012-03-03 Yao Qi <yao@codesourcery.com>
10251
10252 * Makefile.in (OBS): Add agent.o.
10253 Add new rule for agent.o.
10254 Track dependence of tracepoint.c on agent.h.
10255 * tracepoint.c (run_inferior_command_1):
10256 (run_inferior_command): Call agent_run_command.
10257 (gdb_ust_connect_sync_socket): Deleted. Move it to
10258 common/agent.c.
10259 (resume_thread, stop_thread): Likewise.
10260 (gdb_ust_socket_init): Renamed to ...
10261 (gdb_agent_socket_init): ... New.
10262 (gdb_ust_thread): Renamed to ...
10263 (gdb_agent_helper_thread): ... New.
10264 (gdb_ust_init): Move some code to ...
10265 (gdb_agent_init): ... here. New.
10266 [HAVE_UST]: Call gdb_ust_init.
10267 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10268 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10269 * config.in, configure: Regenerated.
10270
05044653
PA		 102712012-03-02 Pedro Alves <palves@redhat.com>
10272
10273 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10274 * linux-low.c (struct simple_pid_list): New.
10275 (stopped_pids): New a struct simple_pid_list pointer.
10276 (add_to_pid_list, pull_pid_from_list): New.
10277 (handle_extended_wait): Don't assume the first signal new children
10278 report is SIGSTOP. Adjust call to pull_pid_from_list.
10279 (linux_wait_for_lwp): Adjust.
10280
8d00225b
YQ		 102812012-03-02 Yao Qi <yao@codesourcery.com>
10282
10283 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10284 debug log.
10285
19560ba5
YQ		 102862012-03-02 Yao Qi <yao@codesourcery.com>
10287
10288 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10289 `stop_pc' and `tpoint'. Update caller.
10290
1faeff08
MR		 102912012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10292
10293 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10294 * linux-low.c (use_linux_regsets): New macro.
10295 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10296 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10297 (linux_register_in_regsets): New function.
10298 (usr_fetch_inferior_registers): Skip registers covered by
10299 regsets.
10300 (usr_store_inferior_registers): Likewise.
10301 (usr_fetch_inferior_registers): New macro.
10302 (usr_store_inferior_registers): Likewise.
10303 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10304 (linux_store_registers): Likewise.
10305 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10306 prototype.
10307 (init_registers_mips64_dsp_linux): Likewise.
10308 (init_registers_mips_linux): New macro.
10309 (init_registers_mips_dsp_linux): Likewise.
10310 (mips_dsp_num_regs): Likewise.
10311 (DSP_BASE, DSP_CONTROL): New fallback macros.
10312 (mips_base_regs): New macro.
10313 (mips_regmap): Use it. Fix the size.
10314 (mips_dsp_regmap): New variable.
10315 (mips_dsp_regset_bitmap): Likewise.
10316 (mips_arch_setup): New function.
10317 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10318 than mips_regmap.
10319 (mips_cannot_store_register): Likewise.
10320 (the_low_target): Update .arch_setup, .num_regs and .regmap
10321 initializers. Add .regset_bitmap initializer.
10322 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10323 initializer.
10324 * linux-bfin-low.c (the_low_target): Likewise.
10325 * linux-cris-low.c (the_low_target): Likewise.
10326 * linux-crisv32-low.c (the_low_target): Likewise.
10327 * linux-ia64-low.c (the_low_target): Likewise.
10328 * linux-m32r-low.c (the_low_target): Likewise.
10329 * linux-m68k-low.c (the_low_target): Likewise.
10330 * linux-ppc-low.c (the_low_target): Likewise.
10331 * linux-s390-low.c (the_low_target): Likewise.
10332 * linux-sh-low.c (the_low_target): Likewise.
10333 * linux-sparc-low.c (the_low_target): Likewise.
10334 * linux-tic6x-low.c (the_low_target): Likewise.
10335 * linux-x86-low.c (the_low_target): Likewise.
10336 * linux-xtensa-low.c (the_low_target): Likewise.
10337 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10338 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10339 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10340 srv_xmlfiles.
10341 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10342 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10343
c03e6ccc
YQ		 103442012-02-29 Yao Qi <yao@codesourcery.com>
10345 Pedro Alves <palves@redhat.com>
10346
10347 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10348 `step_over_finished' is true.
10349
644cebc9
PA		 103502012-02-27 Pedro Alves <palves@redhat.com>
10351
10352 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10353 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10354
c14d7ab2
PA		 103552012-02-27 Pedro Alves <palves@redhat.com>
10356
10357 PR server/9684
10358 * linux-low.c (pid_is_stopped): New.
10359 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10360
412c89dd
LM		 103612012-02-25 Luis Machado <lgustavo@codesourcery.com>
10362
10363 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10364 of conditions.
10365
b745defe
MR		 103662012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10367
10368 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10369
9f3a5c85
LM		 103702012-02-24 Luis Machado <lgustavo@codesourcery>
10371
10372 * server.c (handle_query): Advertise support for target-side
10373 breakpoint condition evaluation.
10374 (process_point_options): New function.
10375 (process_serial_event): When inserting a breakpoint, check for
10376 a target-side condition that should be evaluated.
10377
10378 * mem-break.c: Include regcache.h and ax.h.
10379 (point_cond_list_t): New data structure.
10380 (breakpoint) <cond_list>: New field.
10381 (find_gdb_breakpoint_at): Make non-static.
10382 (delete_gdb_breakpoint_at): Clear any target-side
10383 conditions.
10384 (clear_gdb_breakpoint_conditions): New function.
10385 (add_condition_to_breakpoint): Likewise.
10386 (add_breakpoint_condition): Likewise.
10387 (gdb_condition_true_at_breakpoint): Likewise.
10388 (gdb_breakpoint_here): Return result directly instead
10389 of going through a local variable.
10390
10391 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10392 (clear_gdb_breakpoint_conditions): Likewise.
10393 (add_breakpoint_condition): Likewise.
10394 (gdb_condition_true_at_breakpoint): Likewise.
10395
10396 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10397 (need_step_over_p): Take target-side breakpoint condition into
10398 consideration.
10399
5e1dc496
LM		 104002012-02-24 Luis Machado <lgustavo@codesourcery>
10401
10402 * server.h: Include tracepoint.h.
10403 (agent_mem_read, agent_get_trace_state_variable_value,
10404 agent_set_trace_state_variable_value,
10405 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10406 get_set_tsv_func_addr): New prototypes.
10407
10408 * ax.h: New include file.
10409 * ax.c: New source file.
10410
10411 * tracepoint.c: Include ax.h.
10412 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10413 agent_expr, eval_result_type): Move to ax.h.
10414 (parse_agent_expr): Rename to ...
10415 (gdb_parse_agent_expr): ... this, make it non-static and move
10416 to ax.h.
10417 (unparse_agent_expr) Rename to ...
10418 (gdb_unparse_agent_expr): ... this, make it non-static and move
10419 to ax.h.
10420 (eval_agent_expr): Rename to ...
10421 (eval_tracepoint_agent_expr): ... this.
10422 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10423 forward declarations.
10424 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10425 (agent_get_trace_state_variable_value): New function.
10426 (agent_set_trace_state_variable_value): New function.
10427 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10428 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10429 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10430 (condition_true_at_tracepoint): Likewise.
10431 (parse_agent_expr): Rename to ...
10432 (gdb_parse_agent_expr): ... this and move to ax.c.
10433 (unparse_agent_expr): Rename to ...
10434 (gdb_unparse_agent_expr): ... this and move to ax.c.
10435 (gdb_agent_op_name): Move to ax.c.
10436 (eval_agent_expr): Rename to ...
10437 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10438 and move to ax.c.
10439 (eval_tracepoint_agent_expr): New function.
10440 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10441 non-static.
5e1dc496
LM		 10442 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10443 ax.c.
10444 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10445 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10446 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10447 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10448 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10449 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10450 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10451 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10452 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10453 (compile_bytecodes): Remove forward declaration.
10454 (is_goto_target): Move to ax.c.
10455 (compile_bytecodes): Move to ax.c and call
10456 agent_get_trace_state_variable_value (...) and
10457 agent_set_trace_state_variable_value (...).
10458
10459 * Makefile.in: Update ax.c and IPA dependencies.
10460
277e4e52
PA		 104612012-02-24 Pedro Alves <palves@redhat.com>
10462
10463 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10464 (cmd_bigqtbuffer_circular): ... this. Only handle
10465 'QTBuffer:circular:'.
10466 (handle_tracepoint_general_set): Adjust.
10467
bf4c19f7
YQ		 104682012-02-16 Yao Qi <yao@codesourcery.com>
10469
10470 * inferiors.c: Move code to ...
10471 * dll.c: .... here. New.
10472 * server.h: Declare clear_dlls.
10473 * Makefile.in (SFILES): Add dll.c.
10474 (OBS): Add dll.o
10475 (dll.o): New rule.
10476
d73f2619
YQ		 104772012-02-11 Yao Qi <yao@codesourcery.com>
10478
10479 * server.c: (handle_monitor_command): Add a new parameter
10480 `own_buf'.
10481 (handle_query): Update caller.
10482
f8255c2a
JB		 104832012-02-09 Joel Brobecker <brobecker@adacore.com>
10484
10485 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10486 * configure, config.in: Regenerate.
10487 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10488 is not defined.
10489
da84f473
PA		 104902012-02-02 Pedro Alves <palves@redhat.com>
10491
10492 Try SIGKILL first, then PTRACE_KILL.
10493 * linux-low.c (linux_kill_one_lwp): New.
10494 (linux_kill_one_lwp): Rename to ...
10495 (kill_one_lwp_callback): ... this. Use the new
10496 linux_kill_one_lwp.
10497
e886a173
PA		 104982012-02-02 Pedro Alves <palves@redhat.com>
10499
10500 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10501 inferior.
10502
be07f1a2
PA		 105032012-01-27 Pedro Alves <palves@redhat.com>
10504
10505 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10506 (elf_64_file_p): Make static.
10507 (linux_pid_exe_is_elf_64_file): New.
10508 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10509 Delete declarations.
10510 (linux_pid_exe_is_elf_64_file): Declare.
10511 * linux-x86-low.c (x86_arch_setup): Use
10512 linux_pid_exe_is_elf_64_file.
10513
d8301ad1
JK		 105142012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10515
10516 * linux-low.c (linux_wait_for_event_1): Rename to ...
10517 (linux_wait_for_event): ... here and merge it with former
10518 linux_wait_for_event - new variable wait_ptid, use it.
10519 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10520
01b17894
PA		 105212012-01-23 Pedro Alves <palves@redhat.com>
10522
10523 * server.c (main): Avoid yet another case of infinite loop while
10524 detaching/killing after a longjmp.
10525
e825046f
JK		 105262012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10527
10528 Code cleanup.
10529 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10530
b9e7b9c3
UW		 105312012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10532
10533 * hostio.c (handle_readlink): New function.
10534 (handle_vFile): Call it to handle "vFile:readlink" packets.
10535
901f9912
UW		 105362012-01-20 Pedro Alves <palves@redhat.com>
10537 Ulrich Weigand <ulrich.weigand@linaro.org>
10538
10539 * server.c (handle_v_requests): Only support vAttach and vRun to
10540 start multiple processes when in extended protocol mode.
10541
fc1ab1a0
PA		 105422012-01-17 Pedro Alves <palves@redhat.com>
10543
10544 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10545 memalign plus mprotect to allocate the scratch buffer.
10546
7d5d4e98
PA		 105472012-01-13 Pedro Alves <palves@redhat.com>
10548
10549 * server.c (attach_inferior): Clear `cont_thread'.
10550
f128d5e9
PA		 105512012-01-13 Pedro Alves <palves@redhat.com>
10552
10553 * server.c (main): Avoid infinite loop while detaching/killing
10554 after a longjmp.
10555
06db92f0
DE		 105562012-01-09 Doug Evans <dje@google.com>
10557
10558 * server.c (start_inferior): Set last_ptid in --wrapper case.
10559
32d92999
YQ		 105602012-01-06 Yao Qi <yao@codesourcery.com>
10561
10562 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10563 defined.
10564 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10565
5e0a92a9
YQ		 105662012-01-04 Yao Qi <yao@codesourcery.com>
10567
10568 * tracepoint.c (cmd_qtdp): Print debug message
10569 for static tracepoint.
10570
ae639e8c
YQ		 105712012-01-04 Yao Qi <yao@codesourcery.com>
10572
10573 * tracepoint.c (trace_vdebug): Differentiate debug message
10574 between gdbserver and IPA.
10575
f72429c5
YQ		 105762012-01-03 Yao Qi <yao@codesourcery.com>
10577
10578 * tracepoint.c (tracepoint_was_hit): Don't collect for
10579 static tracepoint.
10580
12c3e59c
JB		 105812012-01-02 Joel Brobecker <brobecker@adacore.com>
10582
10583 * terminal.h: Reformat copyright header.
10584
67827812
JB		 105852012-01-02 Joel Brobecker <brobecker@adacore.com>
10586
10587 * server.c (gdbserver_version): Update copyright year.
10588 * gdbreplay.c (gdbreplay_version): Likewise.
10589
3e52c33d
JK		 105902011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10591
10592 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10593
10594 Revert:
10595 2011-12-18 Hui Zhu <teawater@gmail.com>
10596 * linux-low.c (linux_create_inferior): Save return value to ret.
10597
66f1260e
HZ		 105982011-12-18 Hui Zhu <teawater@gmail.com>
10599
10600 * linux-low.c (linux_create_inferior): Save return value to ret.
10601
e77616d7
DE		 106022011-12-16 Doug Evans <dje@google.com>
10603
e7b06c57
DE		 10604 * linux-low.c (linux_create_inferior): If stdio connection,
10605 redirect stdin from /dev/null, stdout to stderr.
10606 * remote-utils.c (remote_is_stdio): New static global.
10607 (remote_connection_is_stdio): New function.
10608 (remote_prepare): Handle stdio connection.
10609 (remote_open): Ditto.
10610 (remote_close): Don't close stdin for stdio connections.
10611 (read_prim,write_prim): New functions. Replace all calls to
10612 read/write to these.
10613 * server.c (main): Watch for "-" argument. Move call to
10614 remote_prepare before start_inferior.
10615 * server.h (STDIO_CONNECTION_NAME): New macro.
10616 (remote_connection_is_stdio): Declare.
10617
e77616d7
DE		 10618 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10619 in debugging output.
10620
82067193
YQ		 106212011-12-15 Yao Qi <yao@codesourcery.com>
10622
10623 * tracepoint.c: Include sys/syscall.h.
10624 (gdb_ust_thread): Remove preprocessor conditional.
10625
82bfbe7e
PA		 106262011-12-14 Pedro Alves <pedro@codesourcery.com>
10627
10628 * linux-low.c (linux_detach_one_lwp): Call
10629 the_low_target.prepare_to_resume before detaching.
10630
712c6575
YQ		 106312011-12-14 Yao Qi <yao@codesourcery.com>
10632
10633 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10634 of write.
10635
d54d1edf
YQ		 106362011-12-14 Yao Qi <yao@codesourcery.com>
10637
10638 * i386-low.c (i386_low_stopped_data_address): Initialize local
10639 variable `control'.
10640
6210a125
PA		 106412011-12-13 Pedro Alves <pedro@codesourcery.com>
10642
10643 PR remote/13492
10644
10645 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10646 DR_CONTROL unless necessary. Extend comments.
10647 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10648 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10649
2ece8244
YQ		 106502011-12-13 Yao Qi <yao@codesourcery.com>
10651
10652 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10653 macros.
10654 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10655
784867a5
JK		 106562011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10657
10658 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10659 Print new debug message for such case.
10660
6bf36717
JK		 106612011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10662
10663 Fix overlapping memcpy.
10664 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10665 the read_inferior_memory transfer.
10666 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10667 write_inferior_memory transfer.
10668 (set_fast_tracepoint_jump): New variable buf. Use it for the
10669 read_inferior_memory and write_inferior_memory transfers.
10670 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10671 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10672 Use it for the write_inferior_memory transfer.
10673 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10674 buffers.
10675
50275556
MR		 106762011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10677
10678 * linux-low.c (fetch_register, store_register): Make code
10679 consistent, fix formatting.
10680
7325beb4
MR		 106812011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10682
10683 * linux-low.c (usr_store_inferior_registers): Factor out code
10684 to handle individual registers into...
10685 (store_register): ... this new function.
10686
c642a434
UW		 106872011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10688
10689 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10690 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10691 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10692 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10693 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10694 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10695 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10696 (srv_xmlfiles): Add new XML files.
10697
10698 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10699 and <sys/uio.h>.
10700 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10701 (init_registers_s390_linux32v1): Add prototype.
10702 (init_registers_s390_linux32v2): Likewise.
10703 (init_registers_s390_linux64v1): Likewise.
10704 (init_registers_s390_linux64v2): Likewise.
10705 (init_registers_s390x_linux64v1): Likewise.
10706 (init_registers_s390x_linux64v2): Likewise.
10707 (s390_num_regs): Increment to 52.
10708 (s390_regmap): Add orig_r2 register.
10709 (s390_num_regs_3264): Increment to 68.
10710 (s390_regmap_3264): Add orig_r2 register.
10711 (s390_collect_ptrace_register): Handle orig_r2 register.
10712 (s390_supply_ptrace_register): Likewise.
10713 (s390_fill_last_break): New function.
10714 (s390_store_last_break): Likewise.
10715 (s390_fill_system_call): New function.
10716 (s390_store_system_call): Likewise.
10717 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10718 register sets.
10719 (s390_check_regset): New function.
10720 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10721 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10722 Update target_regsets for available register sets.
10723
2268b414
JK		 107242011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10725 Jan Kratochvil <jan.kratochvil@redhat.com>
10726
10727 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10728 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10729 New.
10730 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10731 * linux-low.h (struct process_info_private): New member r_debug.
10732 * server.c (handle_qxfer_libraries): Call
10733 the_target->qxfer_libraries_svr4.
10734 (handle_qxfer_libraries_svr4): New function.
10735 (qxfer_packets): New entry "libraries-svr4".
10736 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10737 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10738 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10739 PACKET_qXfer_libraries_svr4.
10740
d6db1fab
UW		 107412011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10742
10743 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10744 PSW address/mask between 8-byte and 16-byte formats.
10745 (s390_supply_ptrace_register): Likewise.
10746 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10747 basic addressing mode bit.
10748
242f5f1c
SS		 107492011-11-24 Stan Shebs <stan@codesourcery.com>
10750
10751 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10752
f196051f
SS		 107532011-11-17 Stan Shebs <stan@codesourcery.com>
10754
10755 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10756 (tracing_start_time): New global.
10757 (tracing_stop_time): New global.
10758 (tracing_user_name): New global.
10759 (tracing_notes): New global.
10760 (tracing_stop_note): New global.
10761 (cmd_qtstart): Set traceframe_usage, start_time.
10762 (stop_tracing): Set stop_time.
10763 (cmd_qtstatus): Report additional status.
10764 (cmd_qtp): New function.
10765 (handle_tracepoint_query): Call it.
10766 (cmd_qtnotes): New function.
10767 (handle_tracepoint_general_set): Call it.
10768 (get_timestamp): Rename from tsv_get_timestamp.
10769
405f8e94
SS		 107702011-11-14 Stan Shebs <stan@codesourcery.com>
10771 Kwok Cheung Yeung <kcy@codesourcery.com>
10772
10773 * linux-x86-low.c (small_jump_insn): New.
10774 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10775 trampoline and error message, build a trampoline and issue a small
10776 jump instruction to it.
10777 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10778 trampoline and error message.
10779 (x86_get_min_fast_tracepoint_insn_len): New.
10780 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10781 * linux-low.h (struct linux_target_ops): Add arguments to
10782 install_fast_tracepoint_jump_pad operation, add new operation.
10783 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10784 arguments.
10785 (linux_get_min_fast_tracepoint_insn_len): New function.
10786 (linux_target_op): Add new operation.
10787 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10788 (gdb_trampoline_buffer_end): Ditto.
10789 (gdb_trampoline_buffer_error): Ditto.
10790 (struct ipa_sym_addresses): Add fields for new IPA variables.
10791 (symbol_list): Add entries for new IPA variables.
10792 (struct tracepoint): Add fields to hold the address range of the
10793 trampoline used by the tracepoint.
10794 (trampoline_buffer_head): New static variable.
10795 (trampoline_buffer_tail): Ditto.
10796 (claim_trampoline_space): New function.
10797 (have_fast_tracepoint_trampoline_buffer): New function.
10798 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10799 structure.
10800 (install_fast_tracepoint): Ditto, also add error buffer argument.
10801 (cmd_qtminftpilen): New function.
10802 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10803 (fast_tracepoint_from_trampoline_address): New function.
10804 (fast_tracepoint_collecting): Handle trampoline as part of jump
10805 pad space.
10806 (set_trampoline_buffer_space): New function.
10807 (initialize_tracepoint): Initialize new IPA variables.
10808 * target.h (struct target_ops): Add arguments to
10809 install_fast_tracepoint_jump_pad operation, add new
10810 get_min_fast_tracepoint_insn_len operation.
10811 (target_get_min_fast_tracepoint_insn_len): New.
10812 (install_fast_tracepoint_jump_pad): Add arguments.
10813 * server.h (IPA_BUFSIZ): Define.
10814 * linux-i386-ipa.c: Include extra header files.
10815 (initialize_fast_tracepoint_trampoline_buffer): New function.
10816 (initialize_low_tracepoint): Call it.
10817 * server.h (set_trampoline_buffer_space): Declare.
10818 (claim_trampoline_space): Ditto.
10819 (have_fast_tracepoint_trampoline_buffer): Ditto.
10820
1e4d1764
YQ		 108212011-11-14 Yao Qi <yao@codesourcery.com>
10822
10823 * server.c (handle_query): Handle InstallInTrace for qSupported.
10824 * tracepoint.c (add_tracepoint): Sort list.
10825 (install_tracepoint, download_tracepoint): New.
10826 (cmd_qtdp): Call them to install and download tracepoints.
10827 (sort_tracepoints): Removed.
10828 (cmd_qtstart): Update.
10829
5c73ff4e
YQ		 108302011-11-14 Yao Qi <yao@codesourcery.com>
10831
10832 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10833 * mem-break.h: Declare.
10834 * tracepoint.c (cmd_qtstart): Move some code to ...
10835 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10836 New.
10837 (download_tracepoints): Move some code to ...
10838 (download_tracepoint_1): ... here. New.
10839
86a30030
YQ		 108402011-11-08 Yao Qi <yao@codesourcery.com>
10841
10842 * remote-utils.c (relocate_instruction): A comment fix.
10843
8d26e50c
JB		 108442011-11-07 Joel Brobecker <brobecker@adacore.com>
10845
10846 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10847 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10848 dr_status_mirror and dr_control_mirror from debug_reg_state.
10849 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10850 (i386_initial_stuff): Remove use of deleted globals.
10851 (i386_get_thread_context, i386_set_thread_context,
10852 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10853 from debug_reg_state.
10854
a59306a3
YQ		 108552011-11-05 Yao Qi <yao@codesourcery.com>
10856
10857 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10858 address as TPOINT's.
10859
3065dfb6
SS		 108602011-11-02 Stan Shebs <stan@codesourcery.com>
10861
10862 * tracepoint.c (agent_mem_read_string): New function.
10863 (eval_agent_expr): Call it for tracenz.
10864 * server.c (handle_query): Report support for tracenz.
10865
fd0d8c7c
YQ		 108662011-11-02 Yao Qi <yao@codesourcery.com>
10867
10868 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10869
609086b1
YQ		 108702011-11-02 Yao Qi <yao@codesourcery.com>
10871
10872 * target.h: Fix a typo in comment.
10873
b9fd1791
PA		 108742011-10-31 Pedro Alves <pedro@codesourcery.com>
10875
10876 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10877 clobber the breakpoints' shadows with fast tracepoint jumps.
10878 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10879 * target.c (write_inferior_memory): Also pass MYADDR down to
10880 check_mem_write.
10881
03583c20
UW		 108822011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10883
10884 * configure.ac: Check support for personality routine.
10885 * configure: Regenerate.
10886 * config.in: Likewise.
10887 * linux-low.c: Include <sys/personality.h>.
10888 Define ADDR_NO_RANDOMIZE if necessary.
10889 (linux_create_inferior): Disable address space randomization when
10890 forking inferior, if requested.
10891 (linux_supports_disable_randomization): New function.
10892 (linux_target_ops): Install it.
10893 * server.h (disable_randomization): Declare.
10894 * server.c (disable_randomization): New global variable.
10895 (handle_general_set): Handle QDisableRandomization.
10896 (handle_query): Likewise for qSupported.
10897 (main): Support --disable-randomization and --no-disable-randomization
10898 command line arguments.
10899 * target.h (struct target_ops): Add supports_disable_randomization.
10900 (target_supports_disable_randomization): New macro.
10901
723b724b
MF		 109022011-09-29 Mike Frysinger <vapier@gentoo.org>
10903
10904 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10905 ifdef check.
10906 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10907 [!PT_GETDSBT] (target_loadmap): New definition.
10908 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10909 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10910 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10911 and PT_GETDSBT to LINUX_LOADMAP.
10912 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10913 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10914
55329a5c 109152011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 10916
10917 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10918 (arm_linux_hwbp_cap): New static variable.
10919 (arm_linux_get_hwbp_cap): Replace by ...
10920 (arm_linux_init_hwbp_cap): ... this new function.
10921 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10922 (arm_linux_get_hw_watchpoint_count): Likewise.
10923 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10924 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10925 (arm_prepare_to_resume): Use perror_with_name instead of error.
10926
55329a5c 109272011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 10928
10929 * linux-arm-low.c: Include <signal.h>.
10930 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10931 (struct arm_linux_hwbp_cap): New data type.
10932 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10933 (struct arm_linux_hw_breakpoint): New data type.
10934 (MAX_BPTS, MAX_WPTS): Define.
10935 (struct arch_process_info, struct arch_lwp_info): New data types.
10936 (arm_linux_get_hwbp_cap): New function.
10937 (arm_linux_get_hw_breakpoint_count): Likewise.
10938 (arm_linux_get_hw_watchpoint_count): Likewise.
10939 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10940 (arm_hwbp_control_initialize): Likewise.
10941 (arm_hwbp_control_is_enabled): Likewise.
10942 (arm_hwbp_control_is_initialized): Likewise.
10943 (arm_hwbp_control_disable): Likewise.
10944 (arm_linux_hw_breakpoint_equal): Likewise.
10945 (arm_linux_hw_point_initialize): Likewise.
10946 (struct update_registers_data): New data structure.
10947 (update_registers_callback: New function.
10948 (arm_insert_point): Likewise.
10949 (arm_remove_point): Likewise.
10950 (arm_stopped_by_watchpoint): Likewise.
10951 (arm_stopped_data_address): Likewise.
10952 (arm_new_process): Likewise.
10953 (arm_new_thread): Likewise.
10954 (arm_prepare_to_resume): Likewise.
10955 (the_low_target): Register arm_insert_point, arm_remove_point,
10956 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10957 arm_new_thread, and arm_prepare_to_resume.
10958
6b9801d4
SS		 109592011-09-15 Stan Shebs <stan@codesourcery.com>
10960
10961 * server.h (struct emit_ops): Add compare-goto fields.
10962 * tracepoint.c (gdb_agent_op_sizes): New table.
10963 (emit_eq_goto): New function.
10964 (emit_ne_goto): New function.
10965 (emit_lt_goto): New function.
10966 (emit_le_goto): New function.
10967 (emit_gt_goto): New function.
10968 (emit_ge_goto): New function.
10969 (is_goto_target): New function.
10970 (compile_bytecodes): Recognize special cases of compare-goto
10971 combinations and call specialized emitters for them.
10972 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10973 (amd64_emit_ne_goto): New function.
10974 (amd64_emit_lt_goto): New function.
10975 (amd64_emit_le_goto): New function.
10976 (amd64_emit_gt_goto): New function.
10977 (amd64_emit_ge_goto): New function.
10978 (amd64_emit_ops): Add the new functions.
10979 (i386_emit_eq_goto): New function.
10980 (i386_emit_ne_goto): New function.
10981 (i386_emit_lt_goto): New function.
10982 (i386_emit_le_goto): New function.
10983 (i386_emit_gt_goto): New function.
10984 (i386_emit_ge_goto): New function.
10985 (i386_emit_ops): Add the new functions.
10986
bf15cbda
SS		 109872011-09-08 Stan Shebs <stan@codesourcery.com>
10988
10989 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10990 (i386_emit_epilogue): Restore %ebx.
10991
943ca1dd
JZ		 109922011-08-31 Jie Zhang <jzhang918@gmail.com>
10993
10994 * server.c (step_thread): Remove definition.
10995 (process_serial_event): Don't handle Hs.
10996 * server.h (step_thread): Remove declaration.
10997 * target.c (set_desired_inferior): Remove use of step_thread.
10998
e3deef73
LM		 109992011-08-24 Luis Machado <lgustavo@codesourcery.com>
11000
11001 * linux-low.c: Include linux-procfs.h.
11002 (linux_attach_lwp_1): Update comments.
11003 (linux_attach): Scan for existing threads when attaching to a
11004 process that is the tgid.
11005 * Makefile.in: Update dependencies.
11006
13da1c97
LM		 110072011-08-24 Luis Machado <lgustavo@codesourcery.com>
11008
11009 * configure.srv: Add linux-procfs.o dependencies.
11010
881127c9
YQ		 110112011-08-14 Yao Qi <yao@codesourcery.com>
11012
11013 * target.h (struct target_ops): Fix indent.
11014 * win32-low.c (win32_target_ops): Fix comment.
11015
58dbd541
YQ		 110162011-08-14 Andrew Jenner <andrew@codesourcery.com>
11017 Yao Qi <yao@codesourcery.com>
11018
11019 * Makefile.in (clean): Remove tic6x-*.c files.
11020 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11021 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11022 (tic6x-c64xp-linux.c): Likewise.
11023 * configure.srv: Add support for tic6x-*-uclinux.
11024 * linux-tic6x-low.c: New.
11025 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11026
78d85199
YQ		 110272011-08-14 Andrew Stubbs <ams@codesourcery.com>
11028 Yao Qi <yao@codesourcery.com>
11029
11030 * target.h (struct target_ops): Add read_loadmap.
11031 * linux-low.c (struct target_loadseg): New type.
11032 (struct target_loadmap): New type.
11033 (linux_read_loadmap): New function.
11034 (linux_target_ops): Add linux_read_loadmap.
11035 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11036 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11037 to NULL.
78d85199 11038
a959a88d
EZ		 110392011-08-05 Eli Zaretskii <eliz@gnu.org>
11040
11041 * win32-low.c: Include <stdint.h>.
11042
1ced966e
PA		 110432011-07-22 Pedro Alves <pedro@codesourcery.com>
11044
11045 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11046 to the inferior here.
11047 (i386_remove_aligned_watchpoint): Ditto.
11048 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11049 fit part of the watchpoint in the debug registers.
11050 (i386_update_inferior_debug_regs): New.
11051 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11052 registers, and only update the inferior on success.
11053 (i386_low_remove_watchpoint): Ditto.
11054
d26e3629
KY		 110552011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11056
11057 * linux-low.c (compare_ints, unique, list_threads, show_process,
11058 linux_core_of_thread): Delete.
11059 (linux_target_ops): Change linux_core_of_thread to
11060 linux_common_core_of_thread.
11061 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11062 * utils.c (malloc_failure): Change type of argument.
11063 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11064 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11065 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11066 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11067 (IPA_OBJS): Add common-utils-ipa.o.
11068 (ptid_h, linux_osdata_h): New macros.
11069 (server_h): Add common/common-utils.h, common/xml-utils.h,
11070 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11071 common/ptid.h.
11072 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11073 ptid.o, buffer.o): New rules.
11074 (linux-low.o): Add common/linux-osdata.h as a dependency.
11075 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11076 * configure.ac: Add AC_HEADER_DIRENT check.
11077 * config.in: Regenerate.
11078 * configure: Regenerate.
11079 * remote-utils.c (xml_escape_text): Delete.
11080 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11081 buffer_xml_printf): Move to common/buffer.c.
11082 * server.c (main): Remove call to initialize_inferiors.
11083 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11084 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11085 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11086 internal_error, gdb_assert, gdb_assert_fail): Delete.
11087 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11088 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11089 common/buffer.h.
11090 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11091 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11092 initialize_inferiors): Delete.
11093
2275a1a7
PA		 110942011-07-20 Pedro Alves <pedro@codesourcery.com>
11095
11096 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11097 symbol error.
11098
0a5b1e09
PA		 110992011-05-31 Pedro Alves <pedro@codesourcery.com>
11100
11101 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11102 assertion.
11103 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11104
6938fd34
YQ		 111052011-05-26 Yao Qi <yao@codesourcery.com>
11106
11107 * Makefile.in (thread-db.o): Track dependence to
11108 common/gdb_thread_db.h.
11109 * thread-db.c: include gdb_thread_db.h from right place.
11110
b481f9e0
TT		 111112011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11112
11113 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11114 __FILE__ and __LINE__ to internal_error.
11115
98a5dd13
DE		 111162011-05-13 Doug Evans <dje@google.com>
11117
11118 * thread-db.c (try_thread_db_load_from_sdir): New function.
11119 (try_thread_db_load_from_dir): New function.
11120 (thread_db_load_search): Handle $sdir, ignore $pdir.
11121 Remove trying of system directories if search of
11122 libthread-db-search-path fails, that is now done via $sdir.
11123
d248b706
KY		 111242011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11125
11126 * server.c (handle_query): Add EnableDisableTracepoints to the list
11127 of supported features.
43aaf8b6 11128 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11129 tracepoints.
43aaf8b6
PA		 11130 (cmd_qtenable_disable): New.
11131 (cmd_qtstart): Install tracepoints even if disabled.
11132 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11133 receiving a QTEnable or QTDisable packet.
11134 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11135 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11136 tracepoints.
11137 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11138
84e578fb
DE		 111392011-05-10 Doug Evans <dje@google.com>
11140
11141 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11142
71f55dd8
DE		 111432011-05-04 Doug Evans <dje@google.com>
11144
11145 * linux-low.c (linux_join): Skip process lookup.
11146 * spu-low.c (spu_join): Ditto.
11147 * server.c (join_inferiors_callback): Delete.
11148 (process_serial_event): For 'D' packet (detach) call join_inferior
11149 directly.
11150
4d393d60
JM		 111512011-05-04 Joseph Myers <joseph@codesourcery.com>
11152
11153 * README: Don't mention xscale*-*-linux*.
11154 * configure.srv (xscale*-*-linux*): Don't handle target.
11155
b00ad6ff
NF		 111562011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11157
11158 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11159 casting pointers.
11160 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11161 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11162 (i386_emit_void_call_2): Likewise.
11163
af96c192
YQ		 111642011-04-26 Yao Qi <yao@codesourcery.com>
11165
43aaf8b6
PA		 11166 * linux-low.c: Move common macros to linux-ptrace.h.
11167 Include linux-ptrace.h.
af96c192
YQ		 11168 * Makefile.in (linux_ptrace_h): New.
11169 (linux-low.o): Depends on linux-ptrace.h.
11170
03f2bd59
JK		 111712011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11172
11173 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11174 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11175 (remote_prepare): New function with most of the TCP code from ...
11176 (remote_open): ... here. Detect PORT here unconditionally. Move also
11177 setting transport_is_reliable.
11178 * server.c (run_once): New variable.
11179 (gdbserver_usage): Document it.
11180 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11181 the first run if RUN_ONCE.
11182 * server.h (run_once, remote_prepare): New declarations.
11183
7a9dd1b2
TT		 111842011-04-19 Tom Tromey <tromey@redhat.com>
11185
11186 * win32-low.c (handle_load_dll): Remove duplicate "the".
11187
81239425
PM		 111882011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11189
11190 Remove support for old Cygwin 1.5 versions.
11191 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11192 function to avoid warning.
11193 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11194 warning.
11195
9e0627f1
PM		 111962011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11197
11198 * gdbserver/server.h (Macro _): Define it if not available.
11199
588eebee
MS		 112002011-03-14 Michael Snyder <msnyder@vmware.com>
11201
348af9f7 11202 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11203
43f70d4c
JB		 112042011-03-10 Joel Brobecker <brobecker@adacore.com>
11205
11206 * Makefile.in (maintainer-clean realclean distclean): Remove
11207 "make ... subdir_do" command.
11208
348af9f7
MS		 112092011-03-10 Michael Snyder <msnyder@vmware.com>
11210
11211 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11212
11213 * server.c (handle_v_run): Free alloced buffer on early return.
11214
e637a4f5
YQ		 112152011-03-09 Yao Qi <yao@codesourcery.com>
11216
11217 Revert:
11218 2011-03-04 Yao Qi <yao@codesourcery.com>
11219
11220 * Makefile.in: Remove GNU make feature --directory.
11221
11222 2011-03-05 Yao Qi <yao@codesourcery.com>
11223
11224 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11225 (subdir_do): New make target. Copied from gdb/Makefile.
11226 (maintainer-clean, realclean, distclean, clean): Call corresponding
11227 make targets in common/Makefile.
11228
11229 2011-02-11 Yao Qi <yao@codesourcery.com>
11230
11231 * configure.ac: Call AC_PROG_RANLIB.
11232 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11233 * configure: Regenerate.
11234
e6edda56
JK		 112352011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11236
11237 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11238
e5141119
JB		 112392011-03-06 Yao Qi <yao@codesourcery.com>
11240
11241 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11242
64794aa4
JB		 112432011-03-05 Yao Qi <yao@codesourcery.com>
11244
11245 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11246 (subdir_do): New make target. Copied from gdb/Makefile.
11247 (maintainer-clean, realclean, distclean, clean): Call corresponding
11248 make targets in common/Makefile.
11249
7a762829
YQ		 112502011-03-04 Yao Qi <yao@codesourcery.com>
11251
11252 * Makefile.in: Remove GNU make feature --directory.
11253
348af9f7
MS		 112542011-03-04 Michael Snyder <msnyder@vmware.com>
11255
11256 * server.c (queue_stop_reply): Call xmalloc not malloc.
11257
112582011-03-02 Michael Snyder <msnyder@vmware.com>
11259
11260 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11261
9f72fee2
MS		 112622011-02-28 Michael Snyder <msnyder@vmware.com>
11263
588eebee
MS		 11264 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11265 (cmd_qtframe): Ditto.
11266 (cmd_qtbuffer): Ditto.
11267 (cmd_bigqtbuffer): Ditto.
11268
9f72fee2
MS		 11269 * utils.c (decimal2str): Initialize 'width' to nine, then
11270 don't mess with it.
11271
8040bd49
UW		 112722011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11273
11274 * hostio.c (require_data): Free *data, not data.
11275
7e52cbd0
JK		 112762011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11277
11278 * hostio.c (require_data): Use free, not xfree.
11279
9130f83e
MS		 112802011-02-27 Michael Snyder <msnyder@vmware.com>
11281
4b812f4e
MS		 11282 * server.c (handle_query): Discard unused value.
11283
9130f83e
MS		 11284 * hostio.c (require_data): Free malloc memory before returning
11285 error.
11286
69d37113
MS		 112872011-02-26 Michael Snyder <msnyder@vmware.com>
11288
11289 * linux-low.c (list_threads): Call closedir for dirent.
11290
35f5825a
MS		 112912011-02-27 Michael Snyder <msnyder@vmware.com>
11292
2a589cef
MS		 11293 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11294 a case statement falls through.
11295
0adea5f7
MS		 11296 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11297
35f5825a
MS		 11298 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11299 in comparison.
11300
238f1c74
MS		 113012011-02-26 Michael Snyder <msnyder@vmware.com>
11302
11303 * utils.c (decimal2str): Eliminate dead code and dead param.
11304 (pulongest): Drop dead param from call to decimal2str.
11305 (plongest): Ditto.
11306
633ff500
JB		 113072011-02-24 Joel Brobecker <brobecker@adacore.com>
11308
11309 Revert the following patch (not approved yet):
11310 2011-02-21 Hui Zhu <teawater@gmail.com>
11311 * tracepoint.c (tp_printf): New function.
11312 (eval_agent_expr): Handle gdb_agent_op_printf.
11313
f9c6ff72
HZ		 113142011-02-21 Hui Zhu <teawater@gmail.com>
11315
11316 * tracepoint.c (tp_printf): New function.
11317 (eval_agent_expr): Handle gdb_agent_op_printf.
11318
94d5e490
TT		 113192011-02-18 Tom Tromey <tromey@redhat.com>
11320
11321 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11322 (tracepoint.o): Likewise.
11323 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11324 (gdb_agent_op_names): Likewise.
11325
c7f96d2b
TT		 113262011-02-18 Tom Tromey <tromey@redhat.com>
11327
11328 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11329 gdb_agent_op_rot>: New constants.
11330 (gdb_agent_op_names): Add pick and roll.
11331 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11332 cases.
11333
0feedb2c
JK		 113342011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11335
11336 * aclocal.m4: Regenerated with aclocal-1.11.1.
11337
b3b9301e
PA		 113382011-02-14 Pedro Alves <pedro@codesourcery.com>
11339
11340 * server.c (handle_qxfer_traceframe_info): New.
11341 (qxfer_packets): Register "traceframe-info".
11342 (handle_query): Report support for qXfer:traceframe-info:read+.
11343 * tracepoint.c (match_blocktype): New.
11344 (traceframe_find_block_type): Rename to ...
11345 (traceframe_walk_blocks): ... this. Add callback filter argument,
11346 and use it.
11347 (traceframe_find_block_type): New, reimplemented on top of
11348 traceframe_walk_blocks.
11349 (build_traceframe_info_xml): New.
11350 (traceframe_read_info): New.
11351 * server.h (traceframe_read_info): Declare.
11352
4f3e6fb7
YQ		 113532011-02-11 Yao Qi <yao@codesourcery.com>
11354
11355 * configure.ac: Call AC_PROG_RANLIB.
11356 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11357 * configure: Regenerate.
11358
764880b7
PA		 113592011-02-07 Pedro Alves <pedro@codesourcery.com>
11360
11361 * server.c (gdb_read_memory): Change return semantics to allow
11362 partial transfers.
11363 (handle_search_memory_1): Adjust.
11364 (process_serial_event) <'m' packet>: Handle partial transfers.
11365 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11366
1c79eb8a
PA		 113672011-01-28 Pedro Alves <pedro@codesourcery.com>
11368
11369 * regcache.c (init_register_cache): Initialize
11370 regcache->register_status.
11371 (free_register_cache): Release regcache->register_status.
11372 (regcache_cpy): Copy register_status.
11373 (registers_to_string): Print 'x's for unavailable registers.
11374 (supply_register): Mark the register's status valid or
11375 unavailable, depending on whether a buffer was passed in or not.
11376 (supply_register_zeroed): New.
11377 (supply_regblock): Mark the registers' status valid or
11378 unavailable, depending on whether a buffer was passed in or not.
11379 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11380 (struct regcache): New `register_status' field.
11381 (supply_register_zeroed): Declare.
11382 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11383 supply_register_zeroed, rather than passing a NULL buffer to
11384 supply_register.
11385 * tracepoint.c (fetch_traceframe_registers): Update comment.
11386
85724a0e
PA		 113872011-01-28 Pedro Alves <pedro@codesourcery.com>
11388
11389 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11390 buffer explicit.
11391
d08aafef
PA		 113922011-01-25 Pedro Alves <pedro@codesourcery.com>
11393
11394 * server.h (decode_xfer_write): Change prototype.
11395 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11396 and don't extract the annex here.
11397 * server.c (decode_xfer_read): Remove `annex' parameter,
11398 and don't extract the annex here.
11399 (decode_xfer): New.
11400 (struct qxfer): New.
11401 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11402 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11403 (handle_qxfer_statictrace): New functions, abstracted out from
11404 handle_query, and made to use the struct qxfer interface.
11405 (handle_threads_qxfer_proper): Rename to ...
11406 (handle_qxfer_threads_proper): ... this.
11407 (handle_threads_qxfer): Rename to ...
11408 (handle_qxfer_threads): ... this. Adjust.
11409 (qxfer_packets): New array.
11410 (handle_qxfer): New function.
11411 (handle_query): Use handle_qxfer.
11412
493e2a69
MS		 114132011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11414
11415 * gdbreplay.c: Shorten lines of >= 80 columns.
11416 * linux-low.c: Ditto.
11417 * linux-ppc-low.c: Ditto.
11418 * linux-s390-low.c: Ditto.
11419 * linux-sparc-low.c: Ditto.
11420 * linux-x86-low.c: Ditto.
11421 * linux-xtensa-low.c: Ditto.
11422 * mem-break.c: Ditto.
11423 * nto-low.c: Ditto.
11424 * regcache.h: Ditto.
11425 * remote-utils.c: Ditto.
11426 * server.c: Ditto.
11427 * server.h: Ditto.
11428 * thread-db.c: Ditto.
11429 * tracepoint.c: Ditto.
11430 * utils.c: Ditto.
11431 * win32-low.h: Ditto.
11432
44944448
JB		 114332011-01-05 Joel Brobecker <brobecker@adacore.com>
11434
11435 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11436 update.
11437
71ce852c
JB		 114382011-01-01 Joel Brobecker <brobecker@adacore.com>
11439
11440 * server.c (gdbserver_version): Update copyright year in version
11441 output.
11442 * gdbreplay.c (gdbreplay_version): Ditto.
11443
eb826dc6
MF		 114442010-12-29 Jie Zhang <jie.zhang@analog.com>
11445
11446 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11447 * linux-bfin-low.c: New file.
11448 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11449 PT_DATA_ADDR for BFIN targets.
11450 * Makefile.in (SFILES): Add linux-bfin-low.c.
11451 (clean): Remove reg-bfin.c.
11452 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11453 * README: Mention supported Blackfin targets.
11454
39ab222a
MF		 114552010-12-23 Mike Frysinger <vapier@gentoo.org>
11456
11457 * .gitignore: New file.
11458
a1f2ce7d
MF		 114592010-11-16 Mike Frysinger <vapier@gentoo.org>
11460
11461 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11462
f474844c
JZ		 114632010-10-22 Jie Zhang <jie@codesourcery.com>
11464
11465 * Makefile.in: Add FLAGS_TO_PASS variable.
11466 (install): Remove dependency of install-only and recursively
11467 invoke make for install-only.
11468
f1048712
DE		 114692010-10-04 Doug Evans <dje@google.com>
11470
11471 * Makefile.in (uninstall): Use $(DESTDIR).
11472
b53a1623
PA		 114732010-09-24 Pedro Alves <pedro@codesourcery.com>
11474
e6ee044d
PA		 11475 PR gdb/11842
11476
b53a1623
PA		 11477 * linux-x86-low.c (compat_siginfo_from_siginfo)
11478 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11479 si_code is < 0. Check for si_code == SI_TIMER before checking for
11480 si_code < 0.
11481
fa1bd1e4
JB		 114822010-09-13 Joel Brobecker <brobecker@adacore.com>
11483
11484 * lynx-i386-low.c: New file.
11485 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11486
47fac8f8
JB		 114872010-09-13 Joel Brobecker <brobecker@adacore.com>
11488
11489 * lynx-low.c (ptrace_request_to_str): Remove handling for
11490 request values that have been removed in LynxOS 5.x.
11491
1adfc54d
JB		 114922010-09-13 Joel Brobecker <brobecker@adacore.com>
11493
11494 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11495 <ptrace.h>
11496
c2a66c29
NS		 114972010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11498
11499 * configure.ac: Add --enable-inprocess-agent option.
11500 * configure: Rebuilt.
11501
32fcada3
YQ		 115022010-09-06 Yao Qi <yao@codesourcery.com>
11503
11504 * linux-low.c (linux_kill): Remove unused variable.
11505 (linux_stabilize_threads): Likewise.
11506 * server.c (start_inferior): Likewise.
11507 (queue_stop_reply_callback): Likewise.
11508 * tracepoint.c (do_action_at_tracepoint): Likewise.
11509
0cccb683
YQ		 115102010-09-06 Yao Qi <yao@codesourcery.com>
11511
11512 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11513 on return.
11514
423ec54c
JK		 115152010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11516
11517 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11518
12ac6819
PA		 115192010-09-06 Pedro Alves <pedro@codesourcery.com>
11520
11521 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11522 "$(IPA_DEPFILES)".
11523
8ed54b31
JB		 115242010-09-01 Joel Brobecker <brobecker@adacore.com>
11525
11526 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11527 gdbserver/lynx-ppc-low.c: New files.
11528 * Makefile.in (lynx_low_h): New variable.
11529 (lynx-low.o, lynx-ppc-low.o): New rules.
11530 * configure.ac: On LynxOS, link with -lnetinet.
11531 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11532 * configure: regenerate.
11533
bb0116a4
JB		 115342010-09-01 Joel Brobecker <brobecker@adacore.com>
11535
11536 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11537 * configure.ac: Add check for vasprintf and vsnprintf.
11538 * configure, config.in: Regenerate.
11539 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11540
a778ab81 115412010-09-01 Joel Brobecker <brobecker@adacore.com>
11542
11543 * gdbreplay.c: Move include of alloca.h up, next to include of
11544 malloc.h.
11545 * server.h: Add include of malloc.h.
11546 * mem-break.c: Remove include of malloc.h.
11547 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11548
8b034a19 115492010-09-01 Joel Brobecker <brobecker@adacore.com>
11550
11551 * Makefile.in (memmem.o): Build with -Wno-error.
11552
115532010-09-01 Joel Brobecker <brobecker@adacore.com>
11554
11555 * utils.c (xsnprintf): Make non-static.
11556 * server.h: Add xsnprintf declaration.
11557 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11558 replace calls to snprintf by calls to xsnprintf throughout.
11559
115602010-09-01 Joel Brobecker <brobecker@adacore.com>
11561
11562 * configure.ac: Add configure check for alloca.
11563 * configure, config.in: Regenerate.
11564 * server.h: Include alloca.h if it exists.
11565 * gdbreplay.c: Include alloca.h if it exists.
11566
1a981360
PA		 115672010-08-28 Pedro Alves <pedro@codesourcery.com>
11568
11569 * linux-low.c (__SIGRTMIN): Define if not already defined.
11570 (linux_create_inferior): Check for __ANDROID__ rather than
11571 __SIGRTMIN.
11572 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11573 are already deferred.
11574 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11575 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11576 stopped and already has a pending signal to report.
11577 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11578 a pending signal to report or is moving out of a jump pad.
11579 (linux_init_signals): Check for __ANDROID__ rather than
11580 __SIGRTMIN.
11581
b4d51a55
PA		 115822010-08-28 Pedro Alves <pedro@codesourcery.com>
11583
11584 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11585 debug_threads check. Avoid a linear search when not doing debug
11586 output.
11587
ec48365d
PA		 115882010-08-27 Pedro Alves <pedro@codesourcery.com>
11589
11590 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11591 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11592 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11593 (process_event): Change local fd's type to gdb_fildes_t.
11594 (create_file_handler): Adjust prototype.
11595 (delete_file_handler): Adjust prototype.
11596 (handle_file_event): Adjust prototype. Use pfildes.
11597 (create_file_event): Adjsut prototype.
11598 * remote-utils.c (remote_desc, listen_desc): Change type to
11599 gdb_fildes_t.
11600 * server.h: New gdb_fildes_t typedef.
11601 [USE_WIN32API]: Include winsock2.h.
11602 (delete_file_handler, add_file_handler): Adjust prototypes.
11603 (pfildes): Declare.
11604 * utils.c (pfildes): New.
11605
854d88f0
PA		 116062010-08-27 Pedro Alves <pedro@codesourcery.com>
11607
11608 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11609 * configure: Regenerate.
11610
0146f85b
PA		 116112010-08-27 Pedro Alves <pedro@codesourcery.com>
11612
11613 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11614 (linux_done_accessing_memory): ... this.
11615 (linux_target_ops): Adjust.
11616 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11617 * nto-low.c (nto_target_ops): Adjust comment.
11618 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11619 * spu-low.c (spu_target_ops): Adjust comment.
11620 * target.h (target_ops): Rename unprepare_to_access_memory field
11621 to done_accessing_memory.
11622 (unprepare_to_access_memory): Rename to ...
11623 (done_accessing_memory): ... this.
11624
90d74c30
PA		 116252010-08-26 Pedro Alves <pedro@codesourcery.com>
11626
11627 * linux-low.c (linux_prepare_to_access_memory): New.
11628 (linux_unprepare_to_access_memory): New.
11629 (linux_target_ops): Install them.
11630 * server.c (read_memory): Rename to ...
11631 (gdb_read_memory): ... this. Use
11632 prepare_to_access_memory/prepare_to_access_memory.
11633 (write_memory): Rename to ...
11634 (gdb_write_memory): ... this. Use
11635 prepare_to_access_memory/prepare_to_access_memory.
11636 (handle_search_memory_1): Adjust.
11637 (process_serial_event): Adjust.
11638 * target.h (struct target_ops): New fields
11639 prepare_to_access_memory and unprepare_to_access_memory.
11640 (prepare_to_access_memory, unprepare_to_access_memory): New.
11641 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11642 prepare_to_access_memory/prepare_to_access_memory.
11643 * nto-low.c (nto_target_ops): Adjust.
11644 * spu-low.c (spu_target_ops): Adjust.
11645 * win32-low.c (win32_target_ops): Adjust.
11646
fd467969
PA		 116472010-08-26 Pedro Alves <pedro@codesourcery.com>
11648
11649 * Makefile.in (WARN_CFLAGS): Get it from configure.
11650 (WERROR_CFLAGS): New.
11651 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11652 * configure.ac: Introduce --enable-werror, which adds -Werror to
11653 the compiler command line. Enabled by default. Disable with
11654 --disable-werror. Add -Wdeclaration-after-statement
11655 Wpointer-arith and -Wformat-nonliteral to warning flags.
11656 * configure: Regenerate.
11657
331e2f5f
PA		 116582010-08-26 Pedro Alves <pedro@codesourcery.com>
11659
11660 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11661
e581f2b4
PA		 116622010-08-26 Pedro Alves <pedro@codesourcery.com>
11663
11664 * gdbreplay.c (remote_error): New.
11665 (gdbchar): New.
11666 (expect): Use gdbchar. Check for error reading from GDB.
11667 Clarify sync error output.
11668 (play): Check for errors writing to GDB.
11669 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11670 * remote-utils.c (getpkt): Check for errors writing to the remote
11671 descriptor.
11672
3c11dd79
PA		 116732010-08-25 Pedro Alves <pedro@codesourcery.com>
11674
11675 * linux-low.c (linux_wait_1): Move non-debugging code out of
11676 `debug_threads' control.
11677
d20a8ad9
PA		 116782010-08-25 Pedro Alves <pedro@codesourcery.com>
11679
11680 * linux-low.c (linux_wait_1): Don't set last_status here.
11681 * server.c (push_event, queue_stop_reply_callback): Assert we're
11682 not pushing a TARGET_WAITKIND_IGNORE event.
11683 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11684 (myresume, handle_target_event): Set the thread's last_resume_kind
11685 and last_status from the target returned status.
11686
964e4306
PA		 116872010-08-25 Pedro Alves <pedro@codesourcery.com>
11688
11689 PR threads/10729
11690
11691 * linux-x86-low.c (update_debug_registers_callback): New.
11692 (i386_dr_low_set_addr): Use it.
11693 (i386_dr_low_get_addr): New.
11694 (i386_dr_low_set_control): Use update_debug_registers_callback.
11695 (i386_dr_low_get_control): New.
11696 (i386_dr_low_get_status): Adjust.
11697 * linux-low.c (linux_stop_lwp): New.
11698 * linux-low.h (linux_stop_lwp): Declare.
11699
11700 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11701 argument instead of a i386_debug_reg_state.
11702 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11703 a i386_debug_reg_state.
11704 (i386_insert_aligned_watchpoint): Adjust.
11705 (i386_remove_aligned_watchpoint): Adjust.
11706 (i386_low_stopped_data_address): Read the debug registers from the
11707 inferior instead of from the mirrors.
11708 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11709 (i386_dr_low_get_addr): Declare.
11710 (i386_dr_low_get_control): Declare.
11711 (i386_dr_low_get_status): Change prototype.
11712
11713 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11714 (i386_dr_low_get_addr): New.
11715 (i386_dr_low_get_control): New.
11716 (i386_dr_low_get_status): Adjust prototype. Return
11717 dr_status_mirror.
11718 (i386_initial_stuff): Clear dr_status_mirror and
11719 dr_control_mirror.
11720 (i386_get_thread_context): Adjust.
11721 (i386_set_thread_context): Adjust.
11722 (i386_thread_added): Adjust.
11723
5f21a75b
PA		 117242010-08-24 Pedro Alves <pedro@codesourcery.com>
11725
11726 * linux-low.h (linux_thread_area): Delete declaration.
11727
3e4c1235
TS		 117282010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11729
11730 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11731 after its termination.
11732
1971b033
PA		 117332010-08-09 Pedro Alves <pedro@codesourcery.com>
11734
11735 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11736 (gdb_wants_all_stopped): Delete.
11737 (linux_wait_1): Don't call them.
11738 * server.c (handle_v_cont): Tag all threads as want-stopped.
11739 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11740 stopped as "client-wants-stopped".
11741
310444ac
PA		 117422010-07-31 Pedro Alves <pedro@codesourcery.com>
11743
11744 * Makefile.in (signals_h): New.
11745 (server_h): Depend on it.
11746 (server.o): Don't depend on $(signals_def).
11747 (signals.o): Depend on $(signals_def).
11748
a19cae16
JK		 117492010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11750
11751 * Makefile.in (signals_def): New.
11752 (server_h): Append include/gdb/signals.h and signals_def.
11753 (server.o): Append signals_def.
11754
30d50328
JK		 117552010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11756
11757 * server.c (handle_target_event): Use target_signal_to_host for
11758 resume_info.sig initialization.
11759 * target.h (struct thread_resume) <sig>: New comment.
11760
5c3216e2
OS		 117612010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11762
c6f46ca0
OS		 11763 * server.c (handle_query): strcpy() the returned string from paddress()
11764 instead of sprintf().
5c3216e2
OS		 11765 * utils.c (paddress): Return phex_nz().
11766
6bd31874
JB		 117672010-07-07 Joel Brobecker <brobecker@adacore.com>
11768
11769 * server.c (handle_v_cont): Call mourn_inferior if process
11770 just exited.
11771 (myresume): Likewise.
11772
0fb4aa4b
PA		 117732010-07-01 Pedro Alves <pedro@codesourcery.com>
11774
11775 Static tracepoints, and integration with UST.
11776
11777 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11778 * mem-break.c (uninsert_all_breakpoints)
11779 (reinsert_all_breakpoints): New.
11780 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11781 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11782 (gdb_agent_ust_loaded, helper_thread_id)
11783 (gdb_agent_helper_thread_id): New macros.
11784 (struct ipa_sym_addresses): Add addr_ust_loaded,
11785 addr_helper_thread_id, addr_cmd_buf.
11786 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11787 (in_process_agent_loaded_ust): New.
11788 (write_e_ust_not_loaded): New.
11789 (maybe_write_ipa_ust_not_loaded): New.
11790 (struct collect_static_trace_data_action): New.
11791 (enum tracepoint_type) <static_tracepoint>: New.
11792 (struct tracepoint) <handle>: Mention static tracepoints.
11793 (struct static_tracepoint_ctx): New.
11794 (CMD_BUF_SIZE): New.
11795 (add_tracepoint_action): Handle static tracepoint actions.
11796 (unprobe_marker_at): New.
11797 (clear_installed_tracepoints): Handle static tracepoints.
11798 (cmd_qtdp): Handle static tracepoints.
11799 (probe_marker_at): New.
11800 (cmd_qtstart): Handle static tracepoints.
11801 (response_tracepoint): Handle static tracepoints.
11802 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11803 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11804 (get_context_regcache): Handle static tracepoints.
11805 (do_action_at_tracepoint): Handle static tracepoint actions.
11806 (traceframe_find_block_type): Handle static trace data blocks.
11807 (traceframe_read_sdata): New.
11808 (download_tracepoints): Download static tracepoint actions.
11809 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11810 (GDB_PROBE_NAME): New.
11811 (ust_ops): New.
11812 (GET_UST_SYM): New.
11813 (USTF): New.
11814 (dlsym_ust): New.
11815 (ust_marker_to_static_tracepoint): New.
11816 (gdb_probe): New.
11817 (collect_ust_data_at_tracepoint): New.
11818 (gdb_ust_probe): New.
11819 (UNIX_PATH_MAX, SOCK_DIR): New.
11820 (gdb_ust_connect_sync_socket): New.
11821 (resume_thread, stop_thread): New.
11822 (run_inferior_command): New.
11823 (init_named_socket): New.
11824 (gdb_ust_socket_init): New.
11825 (cstr_to_hexstr): New.
11826 (next_st): New.
11827 (first_marker, next_marker): New.
11828 (response_ust_marker): New.
11829 (cmd_qtfstm, cmd_qtsstm): New.
11830 (unprobe_marker_at, probe_marker_at): New.
11831 (cmd_qtstmat, gdb_ust_thread): New.
11832 (gdb_ust_init): New.
11833 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11834 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11835 (ST_REGENTRY): New.
11836 (x86_64_st_collect_regmap): New.
11837 (X86_64_NUM_ST_COLLECT_GREGS): New.
11838 (AMD64_RIP_REGNUM): New.
11839 (supply_static_tracepoint_registers): New.
11840 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11841 (ST_REGENTRY): New.
11842 (i386_st_collect_regmap): New.
11843 (i386_NUM_ST_COLLECT_GREGS): New.
11844 (supply_static_tracepoint_registers): New.
11845 * server.c (handle_query): Handle qXfer:statictrace:read.
11846 <qSupported>: Report support for StaticTracepoints, and
11847 qXfer:statictrace:read features.
11848 * server.h (traceframe_read_sdata)
11849 (supply_static_tracepoint_registers): Declare.
11850 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11851 (unpack_varlen_hex): Include in IPA build.
11852 * Makefile.in (ustlibs, ustinc): New.
11853 (IPA_OBJS): Add remote-utils-ipa.o.
11854 ($(IPA_LIB)): Link -ldl and -lpthread.
11855 (UST_CFLAGS): New.
11856 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11857 * config.in, configure: Regenerate.
11858
9e4344e5
PA		 118592010-06-20 Ian Lance Taylor <iant@google.com>
11860 Pedro Alves <pedro@codesourcery.com>
11861
11862 * linux-x86-low.c (always_true): Delete.
11863 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11864 trying to fool the compiler with always_true.
11865
c6beb2cb
PA		 118662010-06-20 Pedro Alves <pedro@codesourcery.com>
11867
11868 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11869 conditions in gdbserver.
11870
d2ed6730
UW		 118712010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11872
11873 * spu-low.c (spu_read_memory): Wrap around local store limit.
11874 (spu_write_memory): Likewise.
11875
4e29fb54
PA		 118762010-06-15 Pedro Alves <pedro@codesourcery.com>
11877
11878 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11879 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11880 LONGEST uses.
11881 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11882 uses.
11883 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11884 uses with LONGEST uses.
11885
6a271cae
PA		 118862010-06-14 Stan Shebs <stan@codesourcery.com>
11887 Pedro Alves <pedro@codesourcery.com>
11888
11889 Bytecode compiler.
11890
11891 * linux-x86-low.c: Include limits.h.
11892 (add_insns): New.
11893 (always_true): New.
11894 (EMIT_ASM): New.
11895 (EMIT_ASM32): New.
11896 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11897 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11898 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11899 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11900 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11901 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11902 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11903 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11904 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11905 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11906 (amd64_emit_void_call_2): New.
11907 (amd64_emit_ops): New.
11908 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11909 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11910 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11911 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11912 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11913 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11914 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11915 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11916 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11917 (i386_emit_stack_adjust, i386_emit_int_call_1)
11918 (i386_emit_void_call_2): New.
11919 (i386_emit_ops): New.
11920 (x86_emit_ops): New.
11921 (the_low_target): Install x86_emit_ops.
11922 * server.h (struct emit_ops): New.
11923 (get_raw_reg_func_addr): Declare.
11924 (current_insn_ptr, emit_error): Declare.
11925 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11926 (set_trace_state_variable_value): New defines.
11927 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11928 addr_get_trace_state_variable_value and
11929 addr_set_trace_state_variable_value.
11930 (symbol_list): New fields for get_raw_reg,
11931 get_trace_state_variable_value and set_trace_state_variable_value.
11932 (condfn): New typedef.
11933 (struct tracepoint): New field `compiled_cond'.
11934 (do_action_at_tracepoint): Clear compiled_cond.
11935 (get_trace_state_variable_value, set_trace_state_variable_value):
11936 Export in the IPA.
11937 (condition_true_at_tracepoint): If there's a compiled condition,
11938 run that.
11939 (current_insn_ptr, emit_error): New globals.
11940 (struct bytecode_address): New.
11941 (get_raw_reg_func_addr): New.
11942 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11943 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11944 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11945 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11946 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11947 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11948 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11949 (compile_tracepoint_condition, compile_bytecodes): New.
11950 * target.h (emit_ops): Forward declare.
11951 (struct target_ops): New field emit_ops.
11952 (target_emit_ops): New.
11953 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11954 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11955 * linux-low.c (linux_emit_ops): New.
11956 (linux_target_ops): Install it.
11957 * linux-low.h (struct linux_target_ops): New field emit_ops.
11958
92b72907
UW		 119592010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11960
11961 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11962 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11963
fa593d66
PA		 119642010-06-01 Pedro Alves <pedro@codesourcery.com>
11965 Stan Shebs <stan@codesourcery.com>
11966
11967 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11968 (all): Depend on $(extra_libraries).
11969 (install-only): Install the IPA.
11970 (IPA_OBJS, IPA_LIB): New.
11971 (clean): Remove the IPA lib.
11972 (IPAGENT_CFLAGS): New.
11973 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11974 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11975 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11976 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11977 * configure.ac: Check for atomic builtins support in the compiler.
11978 (IPA_DEPFILES, extra_libraries): Define.
11979 * configure.srv (ipa_obj): Add description.
11980 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11981 (i[34567]86-*-linux*): Set ipa_obj.
11982 (x86_64-*-linux*): Set ipa_obj.
11983 * linux-low.c (stabilizing_threads): New.
11984 (supports_fast_tracepoints): New.
11985 (linux_detach): Stabilize threads before detaching.
11986 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11987 the lwp is either not stabilizing, or is moving out of a jump pad.
11988 (linux_fast_tracepoint_collecting): New.
11989 (maybe_move_out_of_jump_pad): New.
11990 (enqueue_one_deferred_signal): New.
11991 (dequeue_one_deferred_signal): New.
11992 (linux_wait_for_event_1): If moving out of a jump pad, defer
11993 pending signals to later.
11994 (linux_stabilize_threads): New.
11995 (linux_wait_1): Check if threads need moving out of jump pads, and
11996 do it if so.
11997 (stuck_in_jump_pad_callback): New.
11998 (move_out_of_jump_pad_callback): New.
11999 (lwp_running): New.
12000 (linux_resume_one_lwp): Handle moving out of jump pads.
12001 (linux_set_resume_request): Dequeue deferred signals.
12002 (need_step_over_p): Also step over fast tracepoint jumps.
12003 (start_step_over): Also uninsert fast tracepoint jumps.
12004 (finish_step_over): Also reinsert fast tracepoint jumps.
12005 (linux_install_fast_tracepoint_jump): New.
12006 (linux_target_ops): Install linux_stabilize_threads and
12007 linux_install_fast_tracepoint_jump_pad.
12008 * linux-low.h (linux_target_ops) <get_thread_area,
12009 install_fast_tracepoint_jump_pad>: New fields.
12010 (struct lwp_info) <collecting_fast_tracepoint,
12011 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12012 (linux_get_thread_area): Declare.
12013 * linux-x86-low.c (jump_insn): New.
12014 (x86_get_thread_area): New.
12015 (append_insns): New.
12016 (push_opcode): New.
12017 (amd64_install_fast_tracepoint_jump_pad): New.
12018 (i386_install_fast_tracepoint_jump_pad): New.
12019 (x86_install_fast_tracepoint_jump_pad): New.
12020 (the_low_target): Install x86_get_thread_area and
12021 x86_install_fast_tracepoint_jump_pad.
12022 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12023 (struct fast_tracepoint_jump): New.
12024 (fast_tracepoint_jump_insn): New.
12025 (fast_tracepoint_jump_shadow): New.
12026 (find_fast_tracepoint_jump_at): New.
12027 (fast_tracepoint_jump_here): New.
12028 (delete_fast_tracepoint_jump): New.
12029 (set_fast_tracepoint_jump): New.
12030 (uninsert_fast_tracepoint_jumps_at): New.
12031 (reinsert_fast_tracepoint_jumps_at): New.
12032 (set_breakpoint_at): Use write_inferior_memory.
12033 (uninsert_raw_breakpoint): Use write_inferior_memory.
12034 (check_mem_read): Mask out fast tracepoint jumps.
12035 (check_mem_write): Mask out fast tracepoint jumps.
12036 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12037 (set_fast_tracepoint_jump): Declare.
12038 (delete_fast_tracepoint_jump)
12039 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12040 (reinsert_fast_tracepoint_jumps_at): Declare.
12041 * regcache.c: Don't compile many functions when building the
12042 in-process agent library.
12043 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12044 the register buffer in the heap.
12045 (free_register_cache): If the register buffer isn't owned by the
12046 regcache, don't free it.
12047 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12048 pre-existing register caches.
12049 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12050 type.
12051 (convert_ascii_to_int): : Constify `from' parameter type.
12052 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12053 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12054 the needed buffer in-place.
12055 (relocate_instruction): New.
12056 * server.c (handle_query) <qSymbols>: If the target supports
12057 tracepoints, give it a chance of looking up symbols. Report
12058 support for fast tracepoints.
12059 (handle_status): Stabilize threads.
12060 (process_serial_event): Adjust.
12061 * server.h (struct fast_tracepoint_jump): Forward declare.
12062 (struct process_info) <fast_tracepoint_jumps>: New field.
12063 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12064 (decode_X_packet, decode_M_packet): Adjust.
12065 (relocate_instruction): Declare.
12066 (in_process_agent_loaded): Declare.
12067 (tracepoint_look_up_symbols): Declare.
12068 (struct fast_tpoint_collect_status): Declare.
12069 (fast_tracepoint_collecting): Declare.
12070 (force_unlock_trace_buffer): Declare.
12071 (handle_tracepoint_bkpts): Declare.
12072 (initialize_low_tracepoint)
12073 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12074 * target.h (struct target_ops) <stabilize_threads,
12075 install_fast_tracepoint_jump_pad>: New fields.
12076 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12077 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12078 [HAVE_STDINT_H]: Include stdint.h.
12079 (trace_debug_1): Rename to ...
12080 (trace_vdebug): ... this.
12081 (trace_debug): Rename to ...
12082 (trace_debug_1): ... this. Add `level' parameter.
12083 (trace_debug): New.
12084 (ATTR_USED, ATTR_NOINLINE): New.
12085 (IP_AGENT_EXPORT): New.
12086 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12087 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12088 (about_to_request_buffer_space, trace_buffer_is_full)
12089 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12090 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12091 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12092 (traceframe_write_count, traceframes_created)
12093 (trace_state_variables)
12094 New renaming defines.
12095 (struct ipa_sym_addresses): New.
12096 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12097 (symbol_list): New.
12098 (ipa_sym_addrs): New.
12099 (all_tracepoint_symbols_looked_up): New.
12100 (in_process_agent_loaded): New.
12101 (write_e_ipa_not_loaded): New.
12102 (maybe_write_ipa_not_loaded): New.
12103 (tracepoint_look_up_symbols): New.
12104 (debug_threads) [IN_PROCESS_AGENT]: New.
12105 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12106 (UNKNOWN_SIDE_EFFECTS): New.
12107 (stop_tracing): New.
12108 (flush_trace_buffer): New.
12109 (stop_tracing_bkpt): New.
12110 (flush_trace_buffer_bkpt): New.
12111 (read_inferior_integer): New.
12112 (read_inferior_uinteger): New.
12113 (read_inferior_data_pointer): New.
12114 (write_inferior_data_pointer): New.
12115 (write_inferior_integer): New.
12116 (write_inferior_uinteger): New.
12117 (struct collect_static_trace_data_action): Delete.
12118 (enum tracepoint_type): New.
12119 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12120 <actions_str, step_actions, step_actions_str>: Only include in
12121 GDBserver.
fa593d66
PA		 12122 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12123 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12124 (tracepoints): Use IP_AGENT_EXPORT.
12125 (last_tracepoint): Don't include in the IPA.
12126 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12127 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12128 (alloced_trace_state_variables): New.
12129 (trace_state_variables): Use IP_AGENT_EXPORT.
12130 (traceframe_t): Delete unused variable.
12131 (circular_trace_buffer): Don't include in the IPA.
12132 (trace_buffer_start): Delete.
12133 (struct trace_buffer_control): New.
12134 (trace_buffer_free): Delete.
12135 (struct ipa_trace_buffer_control): New.
12136 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12137 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12138 New.
12139 (trace_buffer_ctrl): New.
12140 (TRACE_BUFFER_CTRL_CURR): New.
12141 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12142 Reimplement as macros.
12143 (trace_buffer_wrap): Delete.
12144 (traceframe_write_count, traceframe_read_count)
12145 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12146 (struct tracepoint_hit_ctx) <type>: New field.
12147 (struct fast_tracepoint_ctx): New.
12148 (memory_barrier): New.
12149 (cmpxchg): New.
12150 (record_tracepoint_error): Update atomically in the IPA.
12151 (clear_inferior_trace_buffer): New.
12152 (about_to_request_buffer_space): New.
12153 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12154 updating the same buffer.
12155 (add_tracepoint): Default the tracepoint's type to trap
12156 tracepoint, and orig_size to -1.
12157 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12158 internal variables.
12159 (create_trace_state_variable): New parameter `gdb'. Handle it.
12160 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12161 (cmd_qtdp): Handle fast tracepoints.
12162 (cmd_qtdv): Adjust.
12163 (max_jump_pad_size): New.
12164 (gdb_jump_pad_head): New.
12165 (get_jump_space_head): New.
12166 (claim_jump_space): New.
12167 (sort_tracepoints): New.
12168 (MAX_JUMP_SIZE): New.
12169 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12170 IPA.
12171 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12172 support. Upload fast traceframes, and delete internal IPA
12173 breakpoints.
12174 (stop_tracing_handler): New.
12175 (flush_trace_buffer_handler): New.
12176 (cmd_qtstop): Upload fast tracepoints.
12177 (response_tracepoint): Handle fast tracepoints.
12178 (tracepoint_finished_step): Upload fast traceframes. Set the
12179 tracepoint hit context's tracepoint type.
12180 (handle_tracepoint_bkpts): New.
12181 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12182 type. Add comment about fast tracepoints.
12183 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12184 non-existing action_str field.
12185 (get_context_regcache): Handle fast tracepoints.
12186 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12187 to the regcache.
12188 (fast_tracepoint_from_jump_pad_address): New.
12189 (fast_tracepoint_from_ipa_tpoint_address): New.
12190 (collecting_t): New.
12191 (force_unlock_trace_buffer): New.
12192 (fast_tracepoint_collecting): New.
12193 (collecting): New.
12194 (gdb_collect): New.
12195 (write_inferior_data_ptr): New.
12196 (target_tp_heap): New.
12197 (target_malloc): New.
12198 (download_agent_expr): New.
12199 (UALIGN): New.
12200 (download_tracepoints): New.
12201 (download_trace_state_variables): New.
12202 (upload_fast_traceframes): New.
12203 (IPA_FIRST_TRACEFRAME): New.
12204 (IPA_NEXT_TRACEFRAME_1): New.
12205 (IPA_NEXT_TRACEFRAME): New.
12206 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12207 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12208 (gdb_jump_pad_buffer_end): New.
12209 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12210 (initialize_tracepoint): Adjust.
12211 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12212 buffer. Initialize the low module.
12213 * utils.c (PREFIX, TOOLNAME): New.
12214 (malloc_failure): Use PREFIX.
12215 (error): In the IPA, an error causes an exit.
12216 (fatal, warning): Use PREFIX.
12217 (internal_error): Use TOOLNAME.
12218 (NUMCELLS): Increase to 10.
12219 * configure, config.in: Regenerate.
12220
d149dd1d
PA		 122212010-06-01 Pedro Alves <pedro@codesourcery.com>
12222
12223 * server.c (handle_query) <qSupported>: Do two passes over the
12224 qSupported string to avoid nesting strtok.
12225
f6528abd
JK		 122262010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12227
12228 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12229 (CDEPS): New.
12230 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12231 -Wl,--dynamic-list.
12232 * configure: Regenerate.
12233 * proc-service.list: New.
12234
ca2a87a0
JK		 122352010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12236
12237 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12238 New comment.
12239
363a6e9f
OS		 122402010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12241
12242 * gdbreplay.c (remote_open): Check error return from socket() call by
12243 its equality to -1 not by it being negative.
12244 * remote-utils.c (remote_open): Likewise.
12245
d23b6cb1
PA		 122462010-05-23 Pedro Alves <pedro@codesourcery.com>
12247
12248 * config.h: Regenerate.
12249
28d3cf85
MK		 122502010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12251
12252 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12253 doesn't provide PTRACE_GET_THREAD_AREA.
12254
fea36a59
MK		 122552010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12256
12257 * linux-m68k-low.c: Include <asm/ptrace.h>
12258 (ps_get_thread_area): Implement.
12259
24b066ba
DE		 122602010-05-03 Doug Evans <dje@google.com>
12261
12262 * event-loop.c (struct callback_event): New struct.
12263 (callback_list): New global.
12264 (append_callback_event, delete_callback_event): New functions.
12265 (process_callback): New function.
12266 (start_event_loop): Call it.
12267 * remote-utils.c (NOT_SCHEDULED): Define.
12268 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12269 moved out of readchar.
12270 (readchar): Rewrite. Call reschedule before returning.
12271 (reset_readchar): New function.
12272 (remote_close): Call it.
12273 (process_remaining, reschedule): New functions.
12274 * server.h (callback_handler_func): New typedef.
12275 (append_callback_event, delete_callback_event): Declare.
12276
9836d6ea
PA		 122772010-05-03 Pedro Alves <pedro@codesourcery.com>
12278
12279 * proc-service.c (ps_pglobal_lookup): Use
12280 thread_db_look_up_one_symbol.
12281 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12282 parameter. Use it instead of all_symbols_looked_up.
12283 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12284 field.
12285 (all_symbols_looked_up): Don't declare.
12286 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12287 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12288 field.
12289 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12290 Set all_symbols_looked_up here.
12291 (thread_db_look_up_one_symbol): New.
12292 (thread_db_get_tls_address): Adjust.
12293 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12294 thread_db object on the heap, and tentatively set it in the
12295 process structure.
12296 (thread_db_init): Don't set all_symbols_looked_up here.
12297 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12298
7984d532
PA		 122992010-05-03 Pedro Alves <pedro@codesourcery.com>
12300
12301 * linux-low.c (linux_kill, linux_detach): Adjust.
12302 (status_pending_p_callback): Remove redundant statement. Check
12303 for !TARGET_WAITIKIND_IGNORE, instead of
12304 TARGET_WAITKIND_STOPPED.
12305 (handle_tracepoints): Make sure LWP is locked. Adjust.
12306 (linux_wait_for_event_1): Adjust.
12307 (linux_cancel_breakpoints): New.
12308 (unsuspend_one_lwp): New.
12309 (unsuspend_all_lwps): New.
12310 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12311 (send_sigstop_callback): Change return type to int, add new
12312 `except' parameter and handle it.
12313 (suspend_and_send_sigstop_callback): New.
12314 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12315 pass them down. If SUSPEND, also increment the lwp's suspend
12316 count.
12317 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12318 (need_step_over_p): Don't consider suspended LWPs.
12319 (start_step_over): Adjust.
12320 (proceed_one_lwp): Change return type to int, add new `except'
12321 parameter and handle it.
12322 (unsuspend_and_proceed_one_lwp): New.
12323 (proceed_all_lwps): Use find_inferior instead of
12324 for_each_inferior.
12325 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12326 also decrement the suspend count of LWPs. Pass `except' down,
12327 instead of hacking its suspend count.
12328 (linux_pause_all): Add `freeze' parameter. Adjust.
12329 (linux_unpause_all): New.
12330 (linux_target_ops): Install linux_unpause_all.
12331 * server.c (handle_status): Adjust.
12332 * target.h (struct target_ops): New fields `unpause_all' and
12333 `cancel_breakpoints'. Add new parameter to `pause_all'.
12334 (pause_all): Add new `freeze' parameter.
12335 (unpause_all): New.
12336 (cancel_breakpoints): New.
12337 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12338 cancel breakpoints.
12339 (cmd_qtstart): Pause threads.
12340 (stop_tracing): Pause threads, and cancel breakpoints.
12341 * win32-low.c (win32_target_ops): Adjust.
12342
e471f25b
PA		 123432010-05-03 Pedro Alves <pedro@codesourcery.com>
12344
12345 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12346 the inferior right away from here...
12347 (linux_wait_1): ... to here, and adjust to check the thread's
12348 last_resume_kind instead of the lwp's step or stop_expected flags.
12349
1915ef4f
PA		 123502010-05-02 Pedro Alves <pedro@codesourcery.com>
12351
12352 * README: Use consistent `GDB' and `GDBserver' spellings.
12353
f9e39928
PA		 123542010-05-02 Pedro Alves <pedro@codesourcery.com>
12355
12356 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12357 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12358 (linux_detach_one_lwp): Assume the lwp is stopped.
12359 (any_thread_of): Delete.
12360 (linux_detach): Stop all lwps here. Don't blindly delete all
12361 breakpoints.
12362 (delete_lwp_callback): New.
12363 (linux_mourn): Delete all lwps of the process that is gone.
12364 (linux_wait_1): Don't delete the last lwp of the process here.
12365 * mem-break.h (mark_breakpoints_out): Declare.
12366 * mem-break.c (mark_breakpoints_out): New.
12367 (free_all_breakpoints): Use it.
12368 * server.c (handle_target_event): If the process is gone, mark
12369 breakpoints out.
12370 * thread-db.c (struct thread_db) <create_bp>: New field.
12371 (thread_db_enable_reporting): Fix prototype. Store a thread event
12372 breakpoint reference in the thread_db struct.
12373 (thread_db_load_search): Clear the thread_db object.
12374 (try_thread_db_load_1): Ditto.
12375 (switch_to_process): New.
12376 (disable_thread_event_reporting): Use it.
12377 (remove_thread_event_breakpoints): New.
12378 (thread_db_detach, thread_db_mourn): Use it.
12379
1e7fc18c
PA		 123802010-05-01 Pedro Alves <pedro@codesourcery.com>
12381
12382 * linux-low.c (linux_enable_event_reporting): New.
12383 (linux_wait_for_event_1, handle_extended_wait): Use it.
12384
02fc4de7
PA		 123852010-04-30 Pedro Alves <pedro@codesourcery.com>
12386
12387 * linux-low.c (linux_kill_one_lwp, linux_kill)
12388 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12389 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12390 SIGSTOP even if the LWP is stopped.
12391 (send_sigstop_callback): New.
12392 (stop_all_lwps): Use send_sigstop_callback instead.
12393 (linux_resume_one_thread): Adjust.
12394 (proceed_one_lwp): Still proceed an LWP that the client has
12395 requested to stop, if we haven't reported it as stopped yet. Make
12396 sure that LWPs the client want stopped, have a pending SIGSTOP.
12397
bc3b5632
DE		 123982010-04-26 Doug Evans <dje@google.com>
12399
ae1ada35
DE		 12400 * server.c (handle_general_set): Make static.
12401
bc3b5632
DE		 12402 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12403 Print received char after testing for error/eof instead of before.
12404 (input_interrupt): Tweak comment.
12405
65730243
DE		 124062010-04-23 Doug Evans <dje@google.com>
12407
12408 * server.c (start_inferior): Print inferior argv if --debug.
12409
a8ae7dc0
AR		 124102010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12411
12412 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12413 * nto-x86-low.c: Include server.h
12414
1c07cc19
PM		 124152010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12416
12417 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12418 be consistent with other sources of this directory.
12419 (init_registers_amd64): Correct name of source file of this function
12420 in the comment.
12421
e0a61e09
PM		 124222010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12423
12424 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12425 64-bit executables.
12426
54709339
PM		 124272010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12428
12429 * win32-i386-low.c: Add 64-bit support.
12430 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12431 (init_registers_amd64): Declare.
12432 (mappings): Add 64-bit version of array.
12433 (init_windows_x86): New function.
12434 (the_low_target): Change init_arch field to init_windows_x86.
12435
e8f0053d
PM		 124362010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12437
12438 * win32-low.c: Adapt to support also 64-bit architecture.
12439 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12440 (get_image_name): Use SIZE_T type for local variable `done'.
12441 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12442 (toolhelp_get_dll_name): Idem.
12443 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12444 Use uintptr_t typecast to avoid warning.
12445 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12446 (handle_exception): Use phex_nz to avoid warning.
12447 (win32_wait): Remove unused local variable `process'.
12448
c481e77e
PM		 124492010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12450
12451 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12452 `amd64-avx.o'.
12453
12ea4b69
PM		 124542010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12455
12456 * configure.ac: Use `ws2_32' library for srv_mingw.
12457 * configure: Regenerate.
12458 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12459 * remote-utils.c: Likewise.
12460
f6d1620c
L		 124612010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12462
12463 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12464 if __x86_64__ is defined.
12465
8e642873
PM		 124662010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12467
12468 * configure: Regenerate.
12469
711e434b
PM		 124702010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12471
12472 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12473 * target.h (target_ops): New get_tib_address field.
12474 * win32-low.h (win32_thread_info): Add thread_local_base field.
12475 * win32-low.c (child_add_thread): Add tlb argument.
12476 Set thread_local_base field to TLB.
12477 (get_child_debug_event): Adapt to child_add_thread change.
12478 (win32_get_tib_address): New function.
12479 (win32_target_ops): Set get_tib_address field to
12480 win32_get_tib_address.
12481 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12482
505106cd
PA		 124832010-04-12 Pedro Alves <pedro@codesourcery.com>
12484
505106cd
PA		 12485 * linux-low.c (linux_mourn): Also remove the process.
12486 * server.c (handle_target_event): Don't remove the process here.
12487 * nto-low.c (nto_mourn): New.
12488 (nto_target_ops): Install it.
12489 * spu-low.c (spu_mourn): New.
12490 (spu_target_ops): Install it.
12491 * win32-low.c (win32_mourn): New.
12492 (win32_target_ops): Install it.
12493
e8470a06
PA		 124942010-04-12 Pedro Alves <pedro@codesourcery.com>
12495
12496 * server.h (buffer_xml_printf): Remove redundant `;'.
12497
45ba0d02
PA		 124982010-04-12 Pedro Alves <pedro@codesourcery.com>
12499
12500 * regcache.c (set_register_cache): Invalidate regcaches before
12501 changing the register cache layout.
12502 (regcache_invalidate_one): Allow a NULL regcache.
12503 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12504 regcaches before changing the register cache layout or the target
12505 regsets.
12506
59e04013
L		 125072010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12508
12509 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12510 variable warning on Linux/x86-64.
12511
8336d594
PA		 125122010-04-11 Pedro Alves <pedro@codesourcery.com>
12513
12514 GDBserver disconnected tracing support.
12515
12516 * linux-low.c (linux_remove_process): Delete.
12517 (add_lwp): Don't set last_resume_kind here.
12518 (linux_kill): Use `mourn'.
12519 (linux_detach): Use `thread_db_detach', and `mourn'.
12520 (linux_mourn): New.
12521 (linux_attach_lwp_1): Adjust comment.
12522 (linux_attach): last_resume_kind moved the thread_info; adjust.
12523 (status_pending_p_callback): Adjust.
12524 (linux_wait_for_event_1): Adjust.
12525 (count_events_callback, select_singlestep_lwp_callback)
12526 (select_event_lwp_callback, cancel_breakpoints_callback)
12527 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12528 (proceed_one_lwp): Adjust.
12529 (linux_async): Add debug output.
12530 (linux_thread_stopped): New.
12531 (linux_pause_all): New.
12532 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12533 linux_pause_all.
12534 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12535 (thread_db_free): Delete declaration.
12536 (thread_db_detach, thread_db_mourn): Declare.
12537 * thread-db.c (thread_db_init): Use thread_db_mourn.
12538 (thread_db_free): Delete, split in two.
12539 (disable_thread_event_reporting): New.
12540 (thread_db_detach): New.
12541 (thread_db_mourn): New.
12542
12543 * server.h (struct thread_info) <last_resume_kind>: New field.
12544 <attached>: Add comment.
12545 <gdb_detached>: New field.
12546 (handler_func): Change return type to int.
12547 (handle_serial_event, handle_target_event): Ditto.
12548 (gdb_connected): Declare.
12549 (tracing): Delete.
12550 (disconnected_tracing): Declare.
12551 (stop_tracing): Declare.
12552
12553 * server.c (handle_query) <qSupported>: Report support for
12554 disconnected tracing.
12555 (queue_stop_reply_callback): Account for running threads.
12556 (gdb_wants_thread_stopped): New.
12557 (gdb_wants_all_threads_stopped): New.
12558 (gdb_reattached_process): New.
12559 (handle_status): Clear the `gdb_detached' flag of all processes.
12560 In all-stop, stop all threads.
12561 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12562 (process_serial_event): If the remote connection breaks, or if an
12563 exit was forced with "monitor exit", force an event loop exit.
12564 Handle disconnected tracing on detach.
12565 (handle_serial_event): Adjust.
12566 (handle_target_event): If GDB isn't connected, forward events back
12567 to the inferior, unless the last process exited, in which case,
12568 exit gdbserver. Adjust interface.
12569
12570 * remote-utils.c (remote_open): Don't block in accept. Instead
12571 register an event loop source on the listen socket file
12572 descriptor. Refactor bits into ...
12573 (listen_desc): ... this new global.
12574 (gdb_connected): ... this new function.
12575 (enable_async_notification): ... this new function.
12576 (handle_accept_event): ... this new function.
12577 (remote_close): Clear remote_desc.
12578
12579 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12580
12581 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12582 New fields.
12583 (mourn_inferior): Define.
12584 (target_process_qsupported): Avoid the dangling else problem.
12585 (thread_stopped): Define.
12586 (pause_all): Define.
12587 (target_waitstatus_to_string): Declare.
12588 * target.c (target_waitstatus_to_string): New.
12589
12590 * tracepoint.c (tracing): Make extern.
12591 (disconnected_tracing): New.
12592 (stop_tracing): Make extern. Handle tracing stops due to GDB
12593 disconnecting.
12594 (cmd_qtdisconnected): New.
12595 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12596 (handle_tracepoint_general_set): Handle QTDisconnected.
12597
12598 * event-loop.c (event_handler_func): Change return type to int.
12599 (process_event): Bail out if the event handler wants the event
12600 loop to stop.
12601 (handle_file_event): Ditto.
12602 (start_event_loop): Bail out if the event handler wants the event
12603 loop to stop.
12604
12605 * nto-low.c (nto_target_ops): Adjust.
12606 * spu-low.c (spu_wait): Don't remove the process here.
12607 (spu_target_ops): Adjust.
12608 * win32-low.c (win32_wait): Don't remove the process here.
12609 (win32_target_ops): Adjust.
12610
5d267c4c
PA		 126112010-04-11 Pedro Alves <pedro@codesourcery.com>
12612
12613 * regcache.c (realloc_register_cache): Invalidate inferior's
12614 regcache before recreating it.
12615
623ccd72
PA		 126162010-04-09 Pedro Alves <pedro@codesourcery.com>
12617
12618 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12619
219f2f23
PA		 126202010-04-09 Stan Shebs <stan@codesourcery.com>
12621 Pedro Alves <pedro@codesourcery.com>
12622
12623 * server.h (LONGEST): New.
12624 (struct thread_info) <while_stepping>: New field.
12625 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12626 Declare.
12627 (initialize_tracepoint, handle_tracepoint_general_set)
12628 (handle_tracepoint_query, tracepoint_finished_step)
12629 (tracepoint_was_hit, release_while_stepping_state_list):
12630 (current_traceframe): Declare.
12631 * server.c (handle_general_set): Handle tracepoint packets.
12632 (read_memory): New.
12633 (write_memory): New.
12634 (handle_search_memory_1): Use read_memory.
12635 (handle_query): Report support for conditional tracepoints, trace
12636 state variables, and tracepoint sources. Handle tracepoint
12637 queries.
12638 (main): Initialize the tracepoints module.
12639 (process_serial_event): Handle traceframe reads/writes.
12640
12641 * linux-low.c (handle_tracepoints): New.
12642 (linux_wait_1): Call it.
12643 (linux_resume_one_lwp): Handle while-stepping.
12644 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12645 (linux_target_ops): Install them.
12646 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12647 New field.
12648 * linux-x86-low.c (x86_supports_tracepoints): New.
12649 (the_low_target). Install it.
12650
12651 * mem-break.h (delete_breakpoint): Declare.
12652 * mem-break.c (delete_breakpoint): Make external.
12653
12654 * target.h (struct target_ops): Add `supports_tracepoints',
12655 `read_pc', and `write_pc' fields.
12656 (target_supports_tracepoints): Define.
12657 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12658 (phex_nz): New.
12659
12660 * regcache.h (struct regcache) <registers_owned>: New field.
12661 (init_register_cache, regcache_cpy): Declare.
12662 (regcache_read_pc, regcache_write_pc): Declare.
12663 (register_cache_size): Declare.
12664 (supply_regblock): Declare.
12665 * regcache.c (init_register_cache): New.
12666 (new_register_cache): Use it.
12667 (regcache_cpy): New.
12668 (register_cache_size): New.
12669 (supply_regblock): New.
12670 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12671
219f2f23
PA		 12672 * tracepoint.c: New.
12673
12674 * Makefile.in (OBS): Add tracepoint.o.
12675 (tracepoint.o): New rule.
12676
3a13a53b
L		 126772010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12678
12679 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12680 (i386-mmx.o): New.
12681 (i386-mmx.c): Likewise.
12682 (i386-mmx-linux.o): Likewise.
12683 (i386-mmx-linux.c): Likewise.
12684
12685 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12686 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12687 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12688 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12689
12690 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12691 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12692 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12693
1570b33e
L		 126942010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12695
12696 * Makefile.in (clean): Updated.
12697 (i386-avx.o): New.
12698 (i386-avx.c): Likewise.
12699 (i386-avx-linux.o): Likewise.
12700 (i386-avx-linux.c): Likewise.
12701 (amd64-avx.o): Likewise.
12702 (amd64-avx.c): Likewise.
12703 (amd64-avx-linux.o): Likewise.
12704 (amd64-avx-linux.c): Likewise.
12705
12706 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12707 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12708 (srv_amd64_regobj): Add amd64-avx.o.
12709 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12710 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12711 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12712 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12713 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12714 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12715 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12716
12717 * i387-fp.c: Include "i386-xstate.h".
12718 (i387_xsave): New.
12719 (i387_cache_to_xsave): Likewise.
12720 (i387_xsave_to_cache): Likewise.
12721 (x86_xcr0): Likewise.
12722
12723 * i387-fp.h (i387_cache_to_xsave): Likewise.
12724 (i387_xsave_to_cache): Likewise.
12725 (x86_xcr0): Likewise.
12726
12727 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12728 * linux-crisv32-low.c (target_regsets): Likewise.
12729 * linux-m68k-low.c (target_regsets): Likewise.
12730 * linux-mips-low.c (target_regsets): Likewise.
12731 * linux-ppc-low.c (target_regsets): Likewise.
12732 * linux-s390-low.c (target_regsets): Likewise.
12733 * linux-sh-low.c (target_regsets): Likewise.
12734 * linux-sparc-low.c (target_regsets): Likewise.
12735 * linux-xtensa-low.c (target_regsets): Likewise.
12736
12737 * linux-low.c: Include <sys/uio.h>.
12738 (regsets_fetch_inferior_registers): Support nt_type.
12739 (regsets_store_inferior_registers): Likewise.
12740 (linux_process_qsupported): New.
12741 (linux_target_ops): Add linux_process_qsupported.
12742
12743 * linux-low.h (regset_info): Add nt_type.
12744 (linux_target_ops): Add process_qsupported.
12745
12746 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12747 and <sys/uio.h>.
12748 (init_registers_i386_avx_linux): New.
12749 (init_registers_amd64_avx_linux): Likewise.
12750 (xmltarget_i386_linux_no_xml): Likewise.
12751 (xmltarget_amd64_linux_no_xml): Likewise.
12752 (PTRACE_GETREGSET): Likewise.
12753 (PTRACE_SETREGSET): Likewise.
12754 (x86_fill_xstateregset): Likewise.
12755 (x86_store_xstateregset): Likewise.
12756 (use_xml): Likewise.
12757 (x86_linux_update_xmltarget): Likewise.
12758 (x86_linux_process_qsupported): Likewise.
12759 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12760 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12761 init_registers_i386_linux here. Call
12762 x86_linux_update_xmltarget.
12763 (the_low_target): Add x86_linux_process_qsupported.
12764
12765 * server.c (handle_query): Call target_process_qsupported.
12766
12767 * target.h (target_ops): Add process_qsupported.
12768 (target_process_qsupported): New.
12769
fc7238bb
PA		 127702010-04-03 Pedro Alves <pedro@codesourcery.com>
12771
12772 * inferiors.c (add_thread): Set last_status kind to
12773 TARGET_WAITKIND_IGNORE.
12774 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12775 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12776 (linux_wait_1): Move `thread' local definition to block that uses
12777 it. Don't NULL initialize `event_child'.
12778 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12779 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12780 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12781
bdabb078
PA		 127822010-04-01 Pedro Alves <pedro@codesourcery.com>
12783
12784 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12785 an extended waitstatus, or by a watchpoint.
12786 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12787 thread was stepping or has been stopped by a watchpoint.
12788
d3bbe7a0
PA		 127892010-04-01 Pedro Alves <pedro@codesourcery.com>
12790
12791 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12792 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12793 of another, then delete the previous, and validate all
12794 breakpoints.
12795 (validate_inserted_breakpoint): New.
12796 (delete_disabled_breakpoints): New.
12797 (validate_breakpoints): New.
12798 (check_mem_read): Validate breakpoints before trusting their
12799 shadow. Delete disabled breakpoints.
12800 (check_mem_write): Validate breakpoints before trusting they
12801 should be inserted. Delete disabled breakpoints.
12802 * mem-break.h (validate_breakpoints):
12803 * server.c (handle_query): Validate breakpoints when we see a
12804 qSymbol query.
12805
8b07ae33
PA		 128062010-04-01 Pedro Alves <pedro@codesourcery.com>
12807
12808 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12809 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12810 if we could tell there's a GDB breakpoint at stop_pc.
12811 (need_step_over_p): Don't do a step over if we find a GDB
12812 breakpoint at the resume PC.
12813
12814 * mem-break.c (struct raw_breakpoint): New.
12815 (enum bkpt_type): New type `gdb_breakpoint'.
12816 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12817 fields. New field `raw'.
12818 (find_raw_breakpoint_at): New.
12819 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12820 breakpoint instead.
12821 (set_breakpoint_at): Adjust.
12822 (delete_raw_breakpoint): New.
12823 (release_breakpoint): New.
12824 (delete_breakpoint): Rename to...
12825 (delete_breakpoint_1): ... this. Add proc parameter. Use
12826 release_breakpoint. Return ENOENT.
12827 (delete_breakpoint): Reimplement.
12828 (find_breakpoint_at): Delete.
12829 (find_gdb_breakpoint_at): New.
12830 (delete_breakpoint_at): Delete.
12831 (set_gdb_breakpoint_at): New.
12832 (delete_gdb_breakpoint_at): New.
12833 (gdb_breakpoint_here): New.
12834 (set_reinsert_breakpoint): Use release_breakpoint.
12835 (uninsert_breakpoint): Rename to ...
12836 (uninsert_raw_breakpoint): ... this.
12837 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12838 (reinsert_raw_breakpoint): Change parameter type to
12839 raw_breakpoint.
12840 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12841 instead.
12842 (check_breakpoints): Adjust. Use release_breakpoint.
12843 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12844 (breakpoint_inserted_here): Ditto.
12845 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12846 Don't trust the breakpoint's shadow if it is not inserted.
12847 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12848 (delete_all_breakpoints): Adjust.
12849 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12850 use delete_breakpoint_1.
12851
12852 * mem-break.h (breakpoints_supported): Delete declaration.
12853 (set_gdb_breakpoint_at): Declare.
12854 (gdb_breakpoint_here): Declare.
12855 (delete_breakpoint_at): Delete.
12856 (delete_gdb_breakpoint_at): Declare.
12857
12858 * server.h (struct raw_breakpoint): Forward declare.
12859 (struct process_info): New field `raw_breakpoints'.
12860
12861 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12862 breakpoints.
12863
6bf5e0ba
PA		 128642010-03-24 Pedro Alves <pedro@codesourcery.com>
12865
12866 * linux-low.c (status_pending_p_callback): Fix comment.
12867 (linux_wait_for_event_1): Move most of the internal breakpoint
12868 handling from here...
12869 (linux_wait_1): ... to here.
12870 (count_events_callback): New.
12871 (select_singlestep_lwp_callback): New.
12872 (select_event_lwp_callback): New.
12873 (cancel_breakpoints_callback): New.
12874 (select_event_lwp): New.
12875 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12876 priority to all LWPs that have had events that should be reported
12877 to the client. Cancel breakpoints when about to reporting the
12878 event to the client, not while stopping lwps. No longer cancel
12879 finished single-steps here.
12880 (cancel_finished_single_step): Delete.
12881 (cancel_finished_single_steps): Delete.
12882
414a389f
PA		 128832010-03-24 Pedro Alves <pedro@codesourcery.com>
12884
12885 * mem-break.c (enum bkpt_type): New.
12886 (struct breakpoint): New field `type'.
12887 (set_breakpoint_at): Change return type to struct breakpoint
12888 pointer. Set type to `other_breakpoint' by default.
12889 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12890 in the breakpoint list.
12891 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12892 (reinsert_breakpoint): Rename to ...
12893 (reinsert_raw_breakpoint): ... this.
12894 (reinsert_breakpoints_at): Adjust.
12895 * mem-break.h (struct breakpoint): Declare.
12896 (set_breakpoint_at): Change return type to struct breakpoint
12897 pointer.
12898
2280c721
PA		 128992010-03-24 Pedro Alves <pedro@codesourcery.com>
12900
12901 * server.c (handle_query): Assign, not compare.
12902
d50171e4
PA		 129032010-03-24 Pedro Alves <pedro@codesourcery.com>
12904
12905 Teach linux gdbserver to step-over-breakpoints.
12906
12907 * linux-low.c (can_hardware_single_step): New.
12908 (supports_breakpoints): New.
12909 (handle_extended_wait): If stopping threads, read the stop pc of
12910 the new cloned LWP.
12911 (get_pc): New.
12912 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12913 low target doesn't support retrieving the PC.
12914 (add_lwp): Set last_resume_kind to resume_continue.
12915 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12916 (linux_attach): Don't clear stop_expected. Set the lwp's
12917 last_resume_kind to resume_stop.
12918 (linux_detach_one_lwp): Don't check for removed breakpoints.
12919 (check_removed_breakpoint): Delete.
12920 (status_pending_p): Rename to ...
12921 (status_pending_p_callback): ... this. Don't check for removed
12922 breakpoints. Don't consider threads that are stopped from GDB's
12923 perspective.
12924 (linux_wait_for_lwp): Always read the stop_pc here.
12925 (cancel_breakpoint): New.
12926 (step_over_bkpt): New global.
12927 (linux_wait_for_event_1): Implement stepping over breakpoints.
12928 (gdb_wants_lwp_stopped): New.
12929 (gdb_wants_all_stopped): New.
12930 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12931 single-step traps here. Store the thread's last reported target
12932 wait status.
12933 (send_sigstop): Don't clear stop_expected. Always set it,
12934 instead.
12935 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12936 (cancel_finished_single_step): New.
12937 (cancel_finished_single_steps): New.
12938 (wait_for_sigstop): Don't cancel finished single-step traps here.
12939 (linux_resume_one_lwp): Don't check for removed breakpoints.
12940 Don't set `step' on non-hardware step archs.
12941 (linux_set_resume_request): Ignore resume_stop requests if already
12942 stopping or stopped. Set the lwp's last_resume_kind.
12943 (resume_status_pending_p): Don't check for removed breakpoints.
12944 (need_step_over_p): New.
12945 (start_step_over): New.
12946 (finish_step_over): New.
12947 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12948 requests. Clear the thread's last reported target waitstatus.
12949 Don't use the `suspended' flag. Don't consider pending breakpoints.
12950 (linux_resume): Start a step-over if necessary.
12951 (proceed_one_lwp): New.
12952 (proceed_all_lwps): New.
12953 (unstop_all_lwps): New.
12954 * linux-low.h (struct lwp_info): Rewrite comment for the
12955 `suspended' flag. Add the `stop_pc' field. Delete the
12956 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12957 Add `'last_resume_kind' and `need_step_over' fields.
12958 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12959 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12960 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12961 (set_raw_breakpoint_at): New.
12962 (set_breakpoint_at): Rewrite to use it.
12963 (reinsert_breakpoint_handler): Delete.
12964 (set_reinsert_breakpoint): New.
12965 (reinsert_breakpoint_by_bp): Delete.
12966 (delete_reinsert_breakpoints): New.
12967 (uninsert_breakpoint): Rewrite.
12968 (uninsert_breakpoints_at): New.
12969 (reinsert_breakpoint): Rewrite.
12970 (reinsert_breakpoints_at): New.
12971 (check_breakpoints): Rewrite.
12972 (breakpoint_here): New.
12973 (breakpoint_inserted_here): New.
12974 (check_mem_read): Adjust.
12975 * mem-break.h (breakpoints_supported, breakpoint_here)
12976 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12977 (reinsert_breakpoint_by_bp): Delete declaration.
12978 (delete_reinsert_breakpoints): Declare.
12979 (reinsert_breakpoint): Delete declaration.
12980 (reinsert_breakpoints_at): Declare.
12981 (uninsert_breakpoint): Delete declaration.
12982 (uninsert_breakpoints_at): Declare.
12983 (check_breakpoints): Adjust prototype.
12984 * server.h: Adjust include order.
12985 (struct thread_info): Declare here. Add a `last_status' field.
12986
30ba68cb
MS		 129872010-03-23 Michael Snyder <msnyder@vmware.com>
12988
12989 * server.c (crc32): New function.
12990 (handle_query): Add handling for 'qCRC:' request.
12991
b9a881c2
PA		 129922010-03-23 Pedro Alves <pedro@codesourcery.com>
12993
12994 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12995 lwp had been stopped by a watchpoint.
12996
e92d13d5
PA		 129972010-03-16 Pedro Alves <pedro@codesourcery.com>
12998
12999 * server.h (internal_error): Declare.
13000 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13001 * utils.c (internal_error): New function.
13002
64daa791
AS		 130032010-03-15 Andreas Schwab <schwab@redhat.com>
13004
13005 * configure.srv: Fix typo setting srv_regobj.
13006
f52cd8cd
PA		 130072010-03-15 Pedro Alves <pedro@codesourcery.com>
13008
13009 * linux-low.c (fetch_register): Avoid passing a non string literal
13010 format to `error'.
13011 (usr_store_inferior_registers): Ditto.
13012
93ae6fdc
PA		 130132010-03-14 Pedro Alves <pedro@codesourcery.com>
13014
13015 * linux-low.c (linux_write_memory): Bail out early if peeking
13016 memory failed.
13017
c3adc08c
PA		 130182010-03-14 Pedro Alves <pedro@codesourcery.com>
13019
13020 * linux-low.h (struct lwp_info): New fields
13021 `stopped_by_watchpoint' and `stopped_data_address'.
13022 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13023 here, and cache them in the lwp object.
13024 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13025 directly.
13026 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13027 field.
13028 (linux_stopped_by_watchpoint): Rewrite.
13029 (linux_stopped_data_address): Rewrite.
13030
bce522a2
PA		 130312010-03-06 Simo Melenius <simo.melenius@iki.fi>
13032
13033 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13034 switching the current inferior, not before.
13035
90884b2b
L		 130362010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13037
13038 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13039 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13040 i386-linux.c and amd64-linux.c.
13041 (reg-i386.o): Removed.
13042 (reg-i386.c): Likewise.
13043 (reg-i386-linux.o): Likewise.
13044 (reg-i386-linux.c): Likewise.
13045 (reg-x86-64.o): Likewise.
13046 (reg-x86-64.c): Likewise.
13047 (reg-x86-64-linux.o): Likewise.
13048 (reg-x86-64-linux.c): Likewise.
13049 (i386.o): New.
13050 (i386.c): Likewise.
13051 (i386-linux.o): Likewise.
13052 (i386-linux.c): Likewise.
13053 (amd64.o): Likewise.
13054 (amd64.c): Likewise.
13055 (amd64-linux.o): Likewise.
13056 (amd64-linux.c): Likewise.
13057
13058 * configure.srv (srv_i386_regobj): New.
13059 (srv_i386_linux_regobj): Likewise.
13060 (srv_amd64_regobj): Likewise.
13061 (srv_amd64_linux_regobj): Likewise.
13062 (srv_i386_32bit_xmlfiles): Likewise.
13063 (srv_i386_64bit_xmlfiles): Likewise.
13064 (srv_i386_xmlfiles): Likewise.
13065 (srv_amd64_xmlfiles): Likewise.
13066 (srv_i386_linux_xmlfiles): Likewise.
13067 (srv_amd64_linux_xmlfiles): Likewise.
13068 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13069 srv_xmlfiles to $srv_i386_xmlfiles.
13070 (i[34567]86-*-mingw32ce*): Likewise.
13071 (i[34567]86-*-mingw*): Likewise.
13072 (i[34567]86-*-nto*): Likewise.
13073 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13074 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13075 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13076 (x86_64-*-linux*): Likewise.
13077
13078 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13079 (init_registers_amd64_linux): New.
13080 (x86_arch_setup): Replace init_registers_x86_64_linux with
13081 init_registers_amd64_linux.
13082
193f13e6
MK		 130832010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13084
13085 * configure.ac: Check for libdl. If it is not available link against
13086 static libthread_db.
13087 * configure: Regenerate.
13088
85d721b8
PA		 130892010-02-22 Pedro Alves <pedro@codesourcery.com>
13090
13091 PR9605
13092
13093 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13094 handing a read watchpoint.
13095 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13096
6076632b
DE		 130972010-02-12 Doug Evans <dje@google.com>
13098
13099 * linux-low.c (linux_supports_tracefork_flag): Document.
13100 (linux_look_up_symbols): Add comment.
13101
3327ccf7
L		 131022010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13103
13104 * regcache.c (supply_register): Clear regcache if buf is NULL.
13105
0718675c 131062010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13107 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13108
13109 * inferiors.c (find_inferior): Add function documentation.
13110 (unloaded_dll): Handle the case where the unloaded dll has not
13111 been previously registered in the dll list.
13112
177321bd
DJ		 131132010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13114
13115 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13116 (thumb2_breakpoint): New.
13117 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13118
2b009048
DJ		 131192010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13120
13121 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13122 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13123 breakpoints.
13124
3be029c7
PA		 131252010-01-21 Pedro Alves <pedro@codesourcery.com>
13126
13127 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13128
18f5de3b
JK		 131292010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13130
13131 * linux-s390-low.c (s390_collect_ptrace_register)
13132 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13133
3743bb4f
DE		 131342010-01-21 Doug Evans <dje@google.com>
13135
14ce3065
DE		 13136 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13137 (PTRACE_ARG4_TYPE): New macro.
13138 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13139 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13140 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13141 (usr_store_inferior_registers): Ditto.
13142 (linux_read_memory, linux_write_memory): Ditto.
13143 (linux_test_for_tracefork): Ditto.
13144
3743bb4f
DE		 13145 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13146 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13147
8b315be5
PA		 131482010-01-21 Pedro Alves <pedro@codesourcery.com>
13149
13150 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13151 target.
13152
85492558
PA		 131532010-01-21 Pedro Alves <pedro@codesourcery.com>
13154
13155 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13156 prototype to take a regcache. Adjust.
13157
442ea881
PA		 131582010-01-20 Pedro Alves <pedro@codesourcery.com>
13159
13160 * regcache.h (struct thread_info): Forward declare.
13161 (struct regcache): New.
13162 (new_register_cache): Adjust prototype.
13163 (get_thread_regcache): Declare.
13164 (free_register_cache): Adjust prototype.
13165 (registers_to_string, registers_from_string): Ditto.
13166 (supply_register, supply_register_by_name, collect_register)
13167 (collect_register_as_string, collect_register_by_name): Ditto.
13168 * regcache.c (struct inferior_regcache_data): Delete.
13169 (get_regcache): Rename to ...
13170 (get_thread_regcache): ... this. Adjust. Switch inferior before
13171 fetching registers.
13172 (regcache_invalidate_one): Adjust.
13173 (regcache_invalidate): Fix prototype.
13174 (new_register_cache): Return the new register cache.
13175 (free_register_cache): Change prototype.
13176 (realloc_register_cache): Adjust.
13177 (registers_to_string): Change prototype to take a regcache. Adjust.
13178 (registers_from_string): Ditto.
13179 (register_data): Ditto.
13180 (supply_register): Ditto.
13181 (supply_register_by_name): Ditto.
13182 (collect_register): Ditto.
13183 (collect_register_as_string): Ditto.
13184 (collect_register_by_name): Ditto.
13185 * server.c (process_serial_event): Adjust.
13186 * linux-low.h (regset_fill_func, regset_store_func): Change
13187 prototype.
13188 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13189 Change prototype.
13190 * linux-low.c (get_stop_pc): Adjust.
13191 (check_removed_breakpoint): Adjust.
13192 (linux_wait_for_event): Adjust.
13193 (linux_resume_one_lwp): Adjust.
13194 (fetch_register): Add regcache parameter. Adjust.
13195 (usr_store_inferior_registers): Ditto.
13196 (regsets_fetch_inferior_registers): Ditto.
13197 (regsets_store_inferior_registers): Ditto.
13198 (linux_fetch_registers, linux_store_registers): Ditto.
13199 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13200 regcache. Adjust.
43aaf8b6
PA		 13201 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13202 Ditto.
442ea881
PA		 13203 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13204 prototype to take a regcache.
13205 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13206 * remote-utils.c (convert_ascii_to_int, outreg)
13207 (prepare_resume_reply): Change prototype to take a regcache.
13208 Adjust.
13209 * target.h (struct target_ops) <fetch_registers, store_registers>:
13210 Change prototype to take a regcache.
13211 (fetch_inferior_registers, store_inferior_registers): Change
13212 prototype to take a regcache. Adjust.
13213 * proc-service.c (ps_lgetregs): Adjust.
13214 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13215 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13216 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13217 take a regcache. Adjust.
13218 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13219 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13220 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13221 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13222 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13223 (cris_cannot_fetch_register):
13224 (cris_breakpoint_at): Change prototype to take a regcache.
13225 Adjust.
13226 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13227 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13228 to take a regcache. Adjust.
13229 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13230 Adjust.
13231 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13232 take a regcache. Adjust.
13233 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13234 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13235 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13236 * linux-mips-low.c (mips_get_pc):
13237 (mips_set_pc): Change prototype to take a regcache. Adjust.
13238 (mips_reinsert_addr): Adjust.
13239 (mips_collect_register): Change prototype to take a regcache.
13240 Adjust.
13241 (mips_supply_register):
13242 (mips_collect_register_32bit, mips_supply_register_32bit)
13243 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13244 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13245 * linux-ppc-low.c (ppc_supply_ptrace_register)
13246 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13247 (parse_spufs_run): Adjust.
13248 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13249 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13250 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13251 take a regcache. Adjust.
13252 * linux-s390-low.c (s390_collect_ptrace_register)
13253 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13254 (s390_set_pc): Change prototype to take a regcache. Adjust.
13255 (s390_arch_setup): Adjust.
13256 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13257 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13258 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13259 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13260 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13261 regcache. Adjust.
13262 (sparc_breakpoint_at): Adjust.
13263 * linux-xtensa-low.c (xtensa_fill_gregset):
13264 (xtensa_store_gregset):
13265 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13266 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13267 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13268 prototype to take a regcache. Adjust.
13269 * win32-arm-low.c (arm_fetch_inferior_register)
13270 (arm_store_inferior_register): Change prototype to take a
13271 regcache. Adjust.
13272 * win32-i386-low.c (i386_fetch_inferior_register)
13273 (i386_store_inferior_register): Change prototype to take a
13274 regcache. Adjust.
13275 * win32-low.c (child_fetch_inferior_registers)
13276 (child_store_inferior_registers): Change prototype to take a
13277 regcache. Adjust.
13278 (win32_wait): Adjust.
13279 (win32_fetch_inferior_registers): Change prototype to take a
13280 regcache. Adjust.
13281 (win32_store_inferior_registers): Adjust.
13282 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13283 store_inferior_register>: Change prototype to take a regcache.
13284
60c3d7b0
DE		 132852010-01-20 Doug Evans <dje@google.com>
13286
13287 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13288 #ifdef.
13289 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13290 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13291
dc146f7c
VP		 132922010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13293
13294 * linux-low.c (linux_core_of_thread): New.
13295 (compare_ints, show_process, list_threads): New.
13296 (linux_qxfer_osdata): Report threads and cores.
13297 (linux_target_op): Register linux_core_of_thread.
13298 * remote-utils.c (prepare_resume_reply): Report the core.
13299 (buffer_xml_printf): Support %d specifier.
13300 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13301 New.
13302 (handle_query): Handle qXfer:threads. Announce availability
13303 thereof.
13304 * target.h (struct target_ops): New field core_of_thread.
13305
7803799a
UW		 133062010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13307
13308 * Makefile.in (clean): Remove new generated files.
13309 (reg-s390.o, reg-s390.c): Remove rules.
13310 (reg-s390x.o, reg-s390x.c): Likewise.
13311 (s390-linux32.o, s390-linux32.c): Add rules.
13312 (s390-linux64.o, s390-linux64.c): Likewise.
13313 (s390x-linux64.o, s390x-linux64.c): Likewise.
13314 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13315 * linux-s390-low.c: Include <elf.h>.
13316 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13317 (init_registers_s390): Remove prototype.
13318 (init_registers_s390x): Likewise.
13319 (init_registers_s390_linux32): Add prototype.
13320 (init_registers_s390_linux64): Likewise.
13321 (init_registers_s390x_linux64): Likewise.
13322 (s390_num_regs_3264): New define.
13323 (s390_regmap_3264): New global variable.
13324 (s390_cannot_fetch_register): Remove obsolete check.
13325 (s390_cannot_store_register): Likewise.
13326 (s390_collect_ptrace_register): Handle upper/lower register halves.
13327 (s390_supply_ptrace_register): Likewise.
13328 (s390_fill_gregset): Update to register number changes.
13329 (s390_get_hwcap): New routine.
13330 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13331 Install appropriate regmap and register set.
13332
6e7ffa39
JB		 133332010-01-01 Joel Brobecker <brobecker@adacore.com>
13334
13335 * server.c (gdbserver_version): Update copyright year to 2010.
13336 * gdbreplay.c (gdbreplay_version): Likewise.
13337
957f3f49
DE		 133382009-12-28 Doug Evans <dje@google.com>
13339
13340 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13341 elf/external.h. Include <elf.h> instead but only if necessary.
13342
ca5c370d
PA		 133432009-12-28 Pedro Alves <pedro@codesourcery.com>
13344
13345 * linux-low.c (linux_remove_process): Remove `detaching'
13346 parameter. Don't release/detach from thread_db here.
13347 (linux_kill): Release/detach from thread_db here, ...
13348 (linux_detach): ... and here, before actually detaching.
13349 (linux_wait_1): ... and here, when a process exits.
13350 * thread-db.c (any_thread_of): New.
13351 (thread_db_free): Switch the current inferior to a thread of the
13352 passed in process.
13353
4ee62156
DE		 133542009-12-21 Doug Evans <dje@google.com>
13355
d90e6a88
DE		 13356 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13357
c5f62d5f
DE		 13358 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13359 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13360 warning ifndef __NR_tkill. Move setting of errno there too.
13361 Delete unnecessary resetting of errno after syscall.
13362 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13363
10e86dd7
DE		 13364 * configure.ac: Check for dladdr.
13365 * config.in: Regenerate.
13366 * configure: Regenerate.
13367 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13368 (try_thread_db_load): Update.
13369
4ee62156
DE		 13370 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13371
00f515da
DE		 133722009-12-18 Doug Evans <dje@google.com>
13373
e9464885
DE		 13374 * event-loop.c: Include unistd.h if it exists.
13375
07d4f67e
DE		 13376 * linux-low.c (my_waitpid): Move definition away from being in
13377 between linux_tracefork_child/linux_test_for_tracefork.
13378
00f515da
DE		 13379 * gdb_proc_service.h (psaddr_t): Fix type.
13380 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13381 signature to match glibc.
13382
1de1badb
DE		 133832009-12-16 Doug Evans <dje@google.com>
13384
13385 * linux-low.c (linux_read_memory): Fix argument to read.
13386
aeeb81d1
PA		 133872009-11-26 Pedro Alves <pedro@codesourcery.com>
13388
13389 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13390 events, don't leave current_inferior pointing at null.
13391
10357975
PA		 133922009-11-26 Pedro Alves <pedro@codesourcery.com>
13393
13394 * win32-low.c (LOG): Delete.
13395 (OUTMSG): Output to stderr.
13396 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13397 on compile time LOG macro.
13398 (win32_wait): Fix debug output.
13399
cf6e3471
PA		 134002009-11-26 Pedro Alves <pedro@codesourcery.com>
13401
13402 * win32-low.c (win32_add_one_solib): If the dll name is
13403 "ntdll.dll", prepend the system directory to the dll path.
13404
0c85e18e
MK		 134052009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13406
13407 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13408
9ac544ce 134092009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13410 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13411
13412 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13413 * configure.ac: Check for __mcoldfire__ and set
13414 gdb_cv_m68k_is_coldfire.
13415 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13416 reg-cf.o and reg-m68k.o.
13417 * configure: Regenerated.
13418
fd7dd3e6
PA		 134192009-11-16 Pedro Alves <pedro@codesourcery.com>
13420
13421 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13422 Pass it to thread_db_free.
13423 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13424 proper `detaching' argument to linux_remove_process.
13425 * linux-low.h (thread_db_free): Add `detaching' parameter.
13426 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13427 to thread_db_free.
13428 (thread_db_free): Add `detaching' parameter. Only
13429 call td_ta_clear_event if detaching from process.
13430
75aa492e
MK		 134312009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13432
13433 * thread-db.c (thread_db_free): Fix typo.
13434
21e1bee4
PP		 134352009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13436
13437 PR gdb/10838
13438 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13439
8838b45e
NS		 134402009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13441
13442 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13443 with an i686 compiler.
13444 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13445 needed.
13446 * configure: Rebuilt.
13447
8a35fb51
SL		 134482009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13449
13450 PR gdb/10783
13451
13452 * server.c (handle_search_memory_1): Correct read_addr initialization
13453 in loop for searching subsequent chunks.
13454
96f15937
PP		 134552009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13456
13457 * configure.ac: New --with-libthread-db option.
13458 * thread-db.c: Allow direct dependence on libthread_db.
13459 (thread_db_free): Adjust.
13460 * config.in: Regenerate.
13461 * configure: Likewise.
889bf7c5 13462
5f7d1694
PP		 134632009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13464
13465 PR gdb/10757
13466 * thread-db.c (attach_thread): New function.
13467 (maybe_attach_thread): Return success/failure.
13468 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13469 (thread_db_find_new_threads): Loop until no new threads.
13470
88e3b899
PA		 134712009-10-13 Pedro Alves <pedro@codesourcery.com>
13472
13473 * proc-service.c (ps_lgetregs): Formatting.
13474
cdbfd419
PP		 134752009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13476
13477 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13478 * configure.ac: Adjust.
13479 * linux-low.h (struct process_info_private): Move members to struct
13480 thread_db.
13481 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13482 * linux-low.c (linux_remove_process): Adjust.
13483 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13484 * server.c (handle_query): Move code ...
13485 (handle_monitor_command): ... here. New function.
13486 * target.h (struct target_ops): New member.
13487 * thread-db.c (struct thread_db): New.
13488 (libthread_db_search_path): New variable.
13489 (thread_db_create_event, thread_db_enable_reporting)
13490 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13491 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13492 (try_thread_db_load_1, dladdr_to_soname): New functions.
13493 (try_thread_db_load, thread_db_load_search): New functions.
13494 (thread_db_init): Search for libthread_db.
13495 (thread_db_free): New function.
13496 (thread_db_handle_monitor_command): Likewise.
13497 * config.in: Regenerate.
13498 * configure: Regenerate.
889bf7c5 13499
4168d2d6
UW		 135002009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13501
13502 * spu-low.c (spu_kill): Wait for inferior to terminate.
13503 Call clear_inferiors.
13504 (spu_detach): Call clear_inferiors.
13505
81ecdfbb
RW		 135062009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13507
13508 * aclocal.m4: Regenerate.
13509 * config.in: Likewise.
13510 * configure: Likewise.
13511
0b9ff2c0
UW		 135122009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13513
13514 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13515 (parse_spufs_run): New function.
13516 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13517 (ppc_breakpoint_at): Handle SPU breakpoints.
13518
efcbbd14
UW		 135192009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13520
13521 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13522 (SPUFS_MAGIC): Define.
13523 (spu_enumerate_spu_ids): New function.
13524 (linux_qxfer_spu): New function.
13525 (linux_target_ops): Install linux_qxfer_spu.
13526
f4d9bade
UW		 135272009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13528
13529 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13530 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13531 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13532 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13533 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13534 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13535 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13536 (init_registers_powerpc_cell32l): Add prototype.
13537 (init_registers_powerpc_cell64l): Likewise.
13538 (ppc_arch_setup): Detect Cell/B.E. architecture.
13539
96e946ca
RW		 135402009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13541
13542 * Makefile.in (datarootdir): New variable.
13543
58d6951d
DJ		 135442009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13545
13546 * linux-low.c (linux_write_memory): Update debugging output.
13547 * Makefile.in (clean): Add new descriptions.
13548 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13549 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13550 * configure.srv: Add new files for arm*-*-linux*.
13551 * linux-arm-low.c: Add new declarations.
13552 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13553 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13554 (HWCAP_VFPv3D16): New.
13555 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13556 instead of __IWMMXT__.
13557 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13558 (arm_arch_setup): New.
13559 (target_regsets): Remove #ifdef. Add VFP regset.
13560 (the_low_target): Use arm_arch_setup.
13561
12b42a12
DJ		 135622009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13563
13564 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13565 the main thread again.
13566
ac8c974e
AR		 135672009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13568
13569 Adding Neutrino gdbserver.
13570 * configure: Regenerated.
13571 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13572 * configure.srv (i[34567]86-*-nto*): New target.
13573 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13574 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13575 (nto_comctrl) [__QNX__]: New function.
13576 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13577
4424e0c3 135782009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13579
13580 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13581 srv_tgtobj.
13582
912cf4ba
PA		 135832009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13584 Pedro Alves <pedro@codesourcery.com>
13585
13586 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13587 don't support CONTEXT_EXTENDED_REGISTERS.
13588 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13589 (the_low_target): Install them.
13590 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13591 failing with ERROR_PIPE_NOT_CONNECTED.
13592
aa5ca48f
DE		 135932009-06-30 Doug Evans <dje@google.com>
13594 Pierre Muller <muller@ics.u-strasbg.fr>
13595
13596 Add h/w watchpoint support to x86-linux, win32-i386.
13597 * Makefile.in (SFILES): Add i386-low.c
13598 (i386_low_h): Define.
13599 (i386-low.o): Add dependencies.
13600 (linux-x86-low.o): Add i386-low.h dependency.
13601 (win32-i386-low.o): Ditto.
13602 * i386-low.c: New file.
13603 * i386-low.h: New file.
13604 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13605 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13606 * linux-low.c (linux_add_process): Initialize arch_private.
13607 (linux_remove_process): Free arch_private.
13608 (add_lwp): Initialize arch_private.
13609 (delete_lwp): Free arch_private.
13610 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13611 provided.
13612 * linux-low.h (process_info_private): New member arch_private.
13613 (lwp_info): New member arch_private.
13614 (linux_target_ops): New members new_process, new_thread,
13615 prepare_to_resume.
13616 (ptid_of): New macro.
13617 * linux-x86-low.c: Include stddef.h, i386-low.h.
13618 (arch_process_info): New struct.
13619 (arch_lwp_info): New struct.
13620 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13621 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13622 (i386_dr_low_get_status): New function.
13623 (x86_insert_point, x86_remove_point): New functions.
13624 (x86_stopped_by_watchpoint): New function.
13625 (x86_stopped_data_address): New function.
13626 (x86_linux_new_process, x86_linux_new_thread): New functions.
13627 (x86_linux_prepare_to_resume): New function.
13628 (the_low_target): Add entries for insert_point, remove_point,
13629 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13630 prepare_to_resume.
13631 * server.c (debug_hw_points): New global.
13632 (monitor_show_help): Document set debug-hw-points.
13633 (handle_query): Process "set debug-hw-points".
13634 * server.h (debug_hw_points): Declare.
13635 (paddress): Declare.
13636 * utils.c (NUMCELLS, CELLSIZE): New macros.
13637 (get_sell, xsnprintf, paddress): New functions.
13638 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13639 remove_point, stopped_by_watchpoint, stopped_data_address.
13640 * win32-i386-low.c: Include i386-low.h.
13641 (debug_reg_state): Replaces dr.
13642 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13643 (i386_dr_low_get_status): New function.
13644 (i386_insert_point, i386_remove_point): New functions.
13645 (i386_stopped_by_watchpoint): New function.
13646 (i386_stopped_data_address): New function.
13647 (i386_initial_stuff): Update.
13648 (get_thread_context,set_thread_context,i386_thread_added): Update.
13649 (the_low_target): Add entries for insert_point,
13650 remove_point, stopped_by_watchpoint, stopped_data_address.
13651 * win32-low.c (win32_insert_watchpoint): New function.
13652 (win32_remove_watchpoint): New function.
13653 (win32_stopped_by_watchpoint): New function.
13654 (win32_stopped_data_address): New function.
13655 (win32_target_ops): Add entries for insert_watchpoint,
13656 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13657 * win32-low.h (win32_target_ops): New members insert_point,
13658 remove_point, stopped_by_watchpoint, stopped_data_address.
13659
d993e290
PA		 136602009-06-25 Pedro Alves <pedro@codesourcery.com>
13661
13662 * server.c (process_serial_event): Re-return unsupported, not
13663 error, if the type isn't recognized. Re-allow supporting only
13664 insert or remove packets. Also call require_running for
13665 breakpoints. Add missing break statement to default case. Tidy.
13666 * target.h (struct target_ops): Rename insert_watchpoint to
13667 insert_point, and remove_watchpoint to remove_point.
13668
13669 * linux-low.h (struct linux_target_ops): Likewise.
13670 * linux-low.c (linux_insert_watchpoint): Rename to ...
13671 (linux_insert_point): ... this. Adjust.
13672 (linux_remove_watchpoint): Rename to ...
13673 (linux_remove_point): ... this. Adjust.
13674 (linux_target_ops): Adjust.
13675 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13676 (cris_insert_point): ... this.
13677 (cris_remove_watchpoint): Rename to ...
13678 (cris_remove_point): ... this.
13679 (the_low_target): Adjust.
13680
0f54c268
PM		 136812009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13682
13683 * server.c (handle_v_kill): Pass signal_pid to
13684 kill_inferior if multi_process is zero.
13685
c6314022
AR		 136862009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13687
13688 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13689 * target.h (target_ops): Comment for *_watchpoint to make it clear
13690 the functions can get types '0' and '1'.
13691
4463ce24
AR		 136922009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13693
13694 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13695 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13696 * regcache.c (get_regcache): Likewise.
13697 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13698 * win32-low.c (child_fetch_inferior_registers): Remove check for
13699 regno 0.
13700
cf8fd78b
PA		 137012009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13702 Pedro Alves <pedro@codesourcery.com>
13703
13704 * target.h (struct target_ops) <supports_multi_process>: New
13705 callback.
13706 (target_supports_multi_process): New.
13707 * server.c (handle_query): Even if GDB reports support, only
13708 enable multi-process if the target also supports it. Report
13709 multi-process support only if the target backend supports it.
13710 * linux-low.c (linux_supports_multi_process): New function.
13711 (linux_target_ops): Install it as target_supports_multi_process
13712 callback.
13713
47c0c975
DE		 137142009-05-24 Doug Evans <dje@google.com>
13715
e09875d4
DE		 13716 Global renaming of find_thread_pid to find_thread_ptid.
13717 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13718 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13719 All callers updated.
13720
e27d73f6
DE		 13721 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13722 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13723 directly.
13724
47c0c975
DE		 13725 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13726 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13727 (linux_resume_one_lwp): Ditto.
13728
2acc282a
DE		 137292009-05-23 Doug Evans <dje@google.com>
13730
13731 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13732 from struct inferior_list_entry * to struct lwp_info *.
13733 All callers updated.
13734
9f1036c1
DE		 137352009-05-13 Doug Evans <dje@google.com>
13736
13737 * linux-x86-low.c: Don't include assert.h.
13738 (x86_siginfo_fixup): Use fatal, not assert.
13739 (x86_arch_setup): Fix comment.
13740
d0722149
DE		 137412009-05-12 Doug Evans <dje@google.com>
13742
13743 Biarch support for i386/amd64 gdbserver.
13744 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13745 Add linux-x86-low.c.
13746 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13747 (linux-x86-low.o): Add.
13748 * linux-x86-64-low.c: Delete.
13749 * linux-i386-low.c: Delete.
13750 * linux-x86-low.c: New file.
13751 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13752 linux-x86-low.o.
13753 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13754 linux-x86-low.o.
13755 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13756 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13757 (linux_child_pid_to_exec_file): New function.
13758 (elf_64_header_p, elf_64_file_p): New functions.
13759 (siginfo_fixup): New function.
13760 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13761 give target a chance to convert layout.
13762 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13763 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13764
fdeb2a12
DE		 137652009-05-07 Doug Evans <dje@google.com>
13766
13767 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13768 (regsets_store_inferior_registers): Ditto.
13769
a6dbe5df
PA		 137702009-05-06 Pedro Alves <pedro@codesourcery.com>
13771
13772 PR server/10048
13773
13774 * linux-low.c (must_set_ptrace_flags): Delete.
13775 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13776 of the global.
13777 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13778 `lwp->must_set_ptrace_flags' instead.
ba42693b 13779 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 13780 (linux_wait_1): ... not here.
13781
5091eb23
DE		 137822009-04-30 Doug Evans <dje@google.com>
13783
9f767825
DE		 13784 * inferiors.c (started_inferior_callback): New function.
13785 (attached_inferior_callback): New function.
13786 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13787 * server.c (print_started_pid, print_attached_pid): New functions.
13788 (detach_or_kill_for_exit): New function.
13789 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13790 * server.h (have_started_inferiors_p): Declare.
13791 (have_attached_inferiors_p): Declare.
13792
5091eb23
DE		 13793 * inferiors.c (remove_process): Fix memory leak, free process.
13794 * linux-low.c (linux_remove_process): New function.
13795 (linux_kill): Call it instead of remove_process.
13796 (linux_detach, linux_wait_1): Ditto.
13797
155c8968
PA		 137982009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13799
13800 * configure.srv: Add x86 Windows CE target.
13801
7fe519cb
UW		 138022009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13803
13804 * inferiors.c (get_thread_process): Make global.
13805 * server.h (get_thread_process): Add prototype.
13806 * thread-db.c (find_one_thread): Use get_thread_process
13807 instead of current_process.
13808 (thread_db_get_tls_address): Do not crash if called when
13809 thread layer is not yet initialized.
13810
5472f405
UW		 138112009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13812
13813 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13814 * spu-low.c (current_tid): Rename to ...
13815 (current_ptid): ... this.
13816 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13817 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13818 ptid_get_lwp (current_ptid) instead of current_tid.
13819 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13820 instead of current_tid. Use find_process_pid to verify pid
13821 argument is valid. Pass proper argument to remove_process.
13822 (spu_thread_alive): Compare current_ptid instead of current_tid.
13823 (spu_resume): Likewise.
13824
55ac2b99
PA		 138252009-04-02 Pedro Alves <pedro@codesourcery.com>
13826
13827 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13828 variable.
13829
95954743
PA		 138302009-04-01 Pedro Alves <pedro@codesourcery.com>
13831
13832 Implement the multiprocess extensions, and add linux multiprocess
13833 support.
13834
13835 * server.h (ULONGEST): Declare.
13836 (struct ptid, ptid_t): New.
13837 (minus_one_ptid, null_ptid): Declare.
13838 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13839 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13840 (struct inferior_list_entry): Change `id' type from unsigned from
13841 to ptid_t.
13842 (struct sym_cache, struct breakpoint, struct
13843 process_info_private): Forward declare.
13844 (struct process_info): Declare.
13845 (current_process): Declare.
13846 (all_processes): Declare.
13847 (initialize_inferiors): Declare.
13848 (add_thread): Adjust to use ptid_t.
13849 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13850 (add_process, remove_process, find_thread_pid): Declare.
13851 (find_inferior_id): Adjust to use ptid_t.
13852 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13853 (multi_process): Declare.
13854 (push_event): Adjust to use ptid_t.
13855 (read_ptid, write_ptid): Declare.
13856 (prepare_resume_reply): Adjust to use ptid_t.
13857 (clear_symbol_cache): Declare.
13858 * inferiors.c (all_processes): New.
13859 (null_ptid, minus_one_ptid): New.
13860 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13861 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13862 (add_thread): Change unsigned long to ptid. Remove gdb_id
13863 parameter. Adjust.
13864 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13865 (gdb_id_to_thread): Rename to ...
13866 (find_thread_pid): ... this. Change unsigned long to ptid.
13867 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13868 (loaded_dll, pull_pid_from_list): Adjust.
13869 (add_process, remove_process, find_process_pid)
13870 (get_thread_process, current_process, initialize_inferiors): New.
13871 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13872 (struct target_waitstatus) <related_pid>: Ditto.
13873 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13874 return type to int.
13875 (struct target_ops) <join>: Add `pid' argument.
13876 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13877 (struct target_ops) <wait>: Add `ptid' field. Change return type
13878 to ptid.
13879 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13880 (mywait): Add `ptid' argument. Change return type to ptid_t.
13881 (target_pid_to_str): Declare.
13882 * target.c (set_desired_inferior): Adjust to use ptids.
13883 (mywait): Add new `ptid' argument. Adjust.
13884 (target_pid_to_str): New.
13885 * mem-break.h (free_all_breakpoints): Declare.
13886 * mem-break.c (breakpoints): Delelete.
13887 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13888 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13889 to use per-process breakpoint list.
13890 (free_all_breakpoints): New.
13891 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13892 (symbol_cache, all_symbols_looked_up): Delete.
13893 (hexchars): New.
13894 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13895 read_ptid): New.
13896 (prepare_resume_reply): Change ptid argument's type from unsigned
13897 long to ptid_t. Adjust. Implement W;process and X;process.
13898 (free_sym_cache, clear_symbol_cache): New.
13899 (look_up_one_symbol): Adjust to per-process symbol cache. *
13900 * server.c (cont_thread, general_thread, step_thread): Change type
13901 to ptid_t.
13902 (attached): Delete.
13903 (multi_process): New.
13904 (last_ptid): Change type to ptid_t.
13905 (struct vstop_notif) <ptid>: Change type to ptid_t.
13906 (queue_stop_reply, push_event): Change `ptid' argument's type to
13907 ptid_t.
13908 (discard_queued_stop_replies): Add `pid' argument.
13909 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13910 changes. Don't reference the `attached' global.
13911 (attach_inferior): Adjust to mywait interface changes.
13912 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13913 features. Handle and report "multiprocess+". Handle
13914 "qAttached:PID".
13915 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13916 changes.
13917 (handle_v_kill): New.
13918 (handle_v_stopped): Adjust to use target_pid_to_str.
13919 (handle_v_requests): Allow multiple attaches and runs when
13920 multiprocess extensions are in effect. Handle "vKill".
13921 (myresume): Adjust to use ptids.
13922 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13923 (handle_status): Adjust to discard_queued_stop_replies interface
13924 change.
13925 (first_thread_of, kill_inferior_callback)
13926 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13927 (main): Call initialize_inferiors. Adjust to use ptids, killing
13928 and detaching from all inferiors. Handle multiprocess packet
13929 variants.
13930 * linux-low.h: Include gdb_proc_service.h.
13931 (struct process_info_private): New.
13932 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13933 <lwpid_of>: Use ptid_get_lwp.
13934 (get_lwp_thread): Adjust.
13935 (struct lwp_info): Add `dead' member.
13936 (find_lwp_pid): Declare.
13937 * linux-low.c (thread_db_active): Delete.
13938 (new_inferior): Adjust comment.
13939 (inferior_pid): Delete.
13940 (linux_add_process): New.
13941 (handle_extended_wait): Adjust.
13942 (add_lwp): Change unsigned long to ptid.
13943 (linux_create_inferior): Add process to processes table. Adjust
13944 to use ptids. Don't set new_inferior here.
13945 (linux_attach_lwp): Rename to ...
13946 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13947 it. Adjust to use ptids.
13948 (linux_attach_lwp): New.
13949 (linux_attach): Add process to processes table. Don't set
13950 new_inferior here.
13951 (struct counter): New.
13952 (second_thread_of_pid_p, last_thread_of_process_p): New.
13953 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13954 multiple processes.
13955 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13956 processes. Remove process from process table.
13957 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13958 to multiple processes.
13959 (any_thread_of): New.
13960 (linux_detach): Add `pid' argument, and handle it. Remove process
13961 from processes table.
13962 (linux_join): Add `pid' argument. Handle it.
13963 (linux_thread_alive): Change unsighed long argument to ptid_t.
13964 Consider dead lwps as not being alive.
13965 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13966 threads we're not interested in.
13967 (same_lwp, find_lwp_pid): New.
13968 (linux_wait_for_lwp): Change `pid' argument's type from int to
13969 ptid_t. Adjust.
13970 (linux_wait_for_event): Rename to ...
13971 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13972 from int to ptid_t. Adjust.
13973 (linux_wait_for_event): New.
13974 (linux_wait_1): Add `ptid' argument. Change return type to
13975 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13976 that exit from the process table.
13977 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13978 Adjust.
13979 (mark_lwp_dead): New.
13980 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13981 stopping all threads, mark its main lwp as dead.
13982 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13983 ptids.
13984 (fetch_register, usr_store_inferior_registers)
13985 (regsets_fetch_inferior_registers)
13986 (regsets_store_inferior_registers, linux_read_memory)
13987 (linux_write_memory): Inline `inferior_pid'.
13988 (linux_look_up_symbols): Adjust to use per-process
13989 `thread_db_active'.
13990 (linux_request_interrupt): Adjust to use ptids.
13991 (linux_read_auxv): Inline `inferior_pid'.
13992 (initialize_low): Don't reference thread_db_active.
13993 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13994 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13995 (ps_getpid): Return the pid of the current inferior.
13996 * thread-db.c (proc_handle, thread_agent): Delete.
13997 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13998 per-process data.
13999 (find_one_thread): Change argument type to ptid_t. Adjust to
14000 per-process data.
14001 (maybe_attach_thread): Adjust to per-process data and ptids.
14002 (thread_db_find_new_threads): Ditto.
14003 (thread_db_init): Ditto.
14004 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14005 processes table. Adjust to use ptids.
14006 (spu_kill, spu_detach): Adjust interface. Remove process from
14007 processes table.
14008 (spu_join, spu_thread_alive): Adjust interface.
14009 (spu_wait): Adjust interface. Remove process from processes
14010 table. Adjust to use ptids.
14011 * win32-low.c (current_inferior_tid): Delete.
14012 (current_inferior_ptid): New.
14013 (debug_event_ptid): New.
14014 (thread_rec): Take a ptid. Adjust.
14015 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14016 (child_delete_thread): Ditto.
14017 (do_initial_child_stuff): Add `attached' argument. Add process to
14018 processes table.
14019 (child_fetch_inferior_registers, child_store_inferior_registers):
14020 Adjust.
14021 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14022 (win32_attach): Pass 1 to do_initial_child_stuff.
14023 (win32_kill): Adjust interface. Remove process from processes
14024 table.
14025 (win32_detach): Ditto.
14026 (win32_join): Adjust interface.
14027 (win32_thread_alive): Take a ptid.
14028 (win32_resume): Adjust to use ptids.
14029 (get_child_debug_event): Ditto.
14030 (win32_wait): Adjust interface. Remove exiting process from
14031 processes table.
14032
bd99dc85
PA		 140332009-04-01 Pedro Alves <pedro@codesourcery.com>
14034
14035 Non-stop mode support.
14036
14037 * server.h (non_stop): Declare.
14038 (gdb_client_data, handler_func): Declare.
14039 (delete_file_handler, add_file_handler, start_event_loop):
14040 Declare.
14041 (handle_serial_event, handle_target_event, push_event)
14042 (putpkt_notif): Declare.
14043 * target.h (enum resume_kind): New.
14044 (struct thread_resume): Replace `step' field by `kind' field.
14045 (TARGET_WNOHANG): Define.
14046 (struct target_ops) <wait>: Add `options' argument.
14047 <supports_non_stop, async, start_non_stop>: New fields.
14048 (target_supports_non_stop, target_async): New.
14049 (start_non_stop): Declare.
14050 (mywait): Add `options' argument.
14051 * target.c (mywait): Add `options' argument. Print child exit
14052 notifications here.
14053 (start_non_stop): New.
14054 * server.c (non_stop, own_buf, mem_buf): New globals.
14055 (struct vstop_notif): New.
14056 (notif_queue): New global.
14057 (queue_stop_reply, push_event, discard_queued_stop_replies)
14058 (send_next_stop_reply): New.
14059 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14060 interface changes.
14061 (attach_inferior): In non-stop mode, don't wait for the target
14062 here.
14063 (handle_general_set): Handle QNonStop.
14064 (handle_query): When handling qC, return the current general
14065 thread, instead of the first thread of the list.
14066 (handle_query): If the backend supports non-stop mode, include
14067 QNonStop+ in the qSupported query response.
14068 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14069 and non-stop mode.
14070 (handle_v_attach, handle_v_run): Handle non-stop mode.
14071 (handle_v_stopped): New.
14072 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14073 (myresume): Adjust to use resume_kind. Handle non-stop.
14074 (queue_stop_reply_callback): New.
14075 (handle_status): Handle non-stop mode.
14076 (main): Clear non_stop flag on reconnection. Use the event-loop.
14077 Refactor serial protocol handling from here ...
14078 (process_serial_event): ... to this new function. When GDB
14079 selects any thread, select one here. In non-stop mode, wait until
14080 GDB acks all pending events before exiting.
14081 (handle_serial_event, handle_target_event): New.
14082 * remote-utils.c (remote_open): Install remote_desc in the event
14083 loop.
14084 (remote_close): Remove remote_desc from the event loop.
14085 (putpkt_binary): Rename to...
14086 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14087 (putpkt_binary): New as wrapper around putpkt_binary_1.
14088 (putpkt_notif): New.
14089 (prepare_resume_reply): In non-stop mode, don't change the
14090 general_thread.
14091 * event-loop.c: New.
14092 * Makefile.in (OBJ): Add event-loop.o.
14093 (event-loop.o): New rule.
14094
14095 * linux-low.h (pid_of): Moved here.
14096 (lwpid_of): New.
14097 (get_lwp_thread): Use lwpid_of.
14098 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14099 * linux-low.c (pid_of): Delete.
14100 (inferior_pid): Use lwpid_of.
14101 (linux_event_pipe): New.
14102 (target_is_async_p): New.
14103 (delete_lwp): New.
14104 (handle_extended_wait): Use lwpid_of.
14105 (add_lwp): Don't set lwpid field.
14106 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14107 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14108 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14109 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14110 first. Adjust to linux_wait_for_event interface changes. Use
14111 lwpid_of.
14112 (linux_detach): Don't delete the main lwp here.
14113 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14114 (status_pending_p): Don't consider explicitly suspended lwps.
14115 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14116 pointer. Add OPTIONS argument. Change return type to int. Use
14117 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14118 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14119 pointer. Add status pointer argument. Return a pid instead of a
14120 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14121 changes. In non-stop mode, don't switch to a random thread.
14122 (linux_wait): Rename to...
14123 (linux_wait_1): ... this. Add target_options argument, and handle
14124 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14125 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14126 clean exit and signal exit code. Don't stop all threads in
14127 non-stop mode. In all-stop mode, only stop all threads when
14128 reporting a stop to GDB. Handle explicit thread stop requests.
14129 (async_file_flush, async_file_mark): New.
14130 (linux_wait): New.
14131 (send_sigstop): Use lwpid_of.
14132 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14133 interface changes. In non-stop mode, don't switch to a random
14134 thread.
14135 (linux_resume_one_lwp): Use lwpid_of.
14136 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14137 (linux_resume_one_thread): ... this. Handle resume_stop. In
14138 non-stop mode, don't look for pending flag in all threads.
14139 (resume_status_pending_p): Don't consider explicitly suspended
14140 threads.
14141 (my_waitpid): Reimplement. Emulate __WALL.
14142 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14143 Use lwpid_of.
14144 (sigchld_handler, linux_supports_non_stop, linux_async)
14145 (linux_start_non_stop): New.
14146 (linux_target_ops): Register linux_supports_non_stop, linux_async
14147 and linux_start_non_stop.
14148 (initialize_low): Install SIGCHLD handler.
14149 * thread-db.c (thread_db_create_event, find_one_thread)
14150 (thread_db_get_tls_address): Use lwpid_of.
14151 * win32-low.c (win32_detach): Adjust to use resume_kind.
14152 (win32_wait): Add `options' argument.
14153 * spu-low.c (spu_resume): Adjust to use resume_kind.
14154 (spu_wait): Add `options' argument.
14155
5b1c542e
PA		 141562009-04-01 Pedro Alves <pedro@codesourcery.com>
14157
14158 Decouple target code from remote protocol.
14159
14160 * target.h (enum target_waitkind): New.
14161 (struct target_waitstatus): New.
14162 (struct target_ops) <wait>: Return an unsigned long. Take a
14163 target_waitstatus pointer instead of a char pointer.
14164 (mywait): Likewise.
14165 * target.c (mywait): Change prototype to return an unsigned long.
14166 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14167 * server.h (thread_from_wait, old_thread_from_wait): Delete
14168 declarations.
14169 (prepare_resume_reply): Change prototype to take a
14170 target_waitstatus.
14171 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14172 (last_status, last_ptid): New.
14173 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14174 pid instead of a signal.
14175 (attach_inferior): Remove "status" and "signal" parameters.
14176 Adjust.
14177 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14178 not as an address.
14179 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14180 (handle_v_requests, myresume): Remove "status" and "signal"
14181 parameters. Adjust.
14182 (handle_status): New.
14183 (main): Delete local `status'. Adjust.
14184 * remote-utils.c: Include target.h.
14185 (prepare_resume_reply): Change prototype to take a
14186 target_waitstatus. Adjust.
14187
14188 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14189 interface.
14190 * spu-low.c (spu_wait): Adjust.
14191 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14192 Delete.
14193 (win32_wait): Adjust.
14194
2bd7c093
PA		 141952009-04-01 Pedro Alves <pedro@codesourcery.com>
14196
14197 * target.h (struct thread_resume): Delete leave_stopped member.
14198 (struct target_ops): Add a `n' argument to the `resume' callback.
14199 * server.c (start_inferior): Adjust.
14200 (handle_v_cont, myresume): Adjust.
14201 * linux-low.c (check_removed_breakpoint): Adjust to resume
14202 interface change, and to removed leave_stopped field.
14203 (resume_ptr): Delete.
14204 (struct thread_resume_array): New.
14205 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14206 resume interface change.
14207 (linux_continue_one_thread, linux_queue_one_thread)
14208 (resume_status_pending_p): Check if the resume field is NULL
14209 instead of checking the leave_stopped member.
14210 (linux_resume): Adjust to the target resume interface change.
14211 * spu-low.c (spu_resume): Adjust to the target resume interface
14212 change.
14213 * win32-low.c (win32_detach, win32_resume): Ditto.
14214
c35fafde
PA		 142152009-04-01 Pedro Alves <pedro@codesourcery.com>
14216
14217 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14218 flag.
14219 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14220 pending.
14221 (linux_continue_one_thread): Only preserve the stepping flag if
14222 there's a pending breakpoint.
14223
0a59d50b
PA		 142242009-03-31 Pedro Alves <pedro@codesourcery.com>
14225
14226 * server.c (main): After the inferior having exited, call
14227 remote_close before exiting gdbserver.
14228
f04c6d38
TJB		 142292009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14230
14231 Fix size of FPSCR in Power 7 processors.
14232 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14233 (PPC_FEATURE_HAS_DFP): New #define.
14234 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14235 size of the FPSCR.
14236
78e5cee6
PA		 142372009-03-23 Pedro Alves <pedro@codesourcery.com>
14238
14239 * server.c (handle_query) Whitespace and formatting.
14240
1b3f6016
PA		 142412009-03-22 Pedro Alves <pedro@codesourcery.com>
14242
14243 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14244 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14245 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14246 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14247 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14248 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14249 Makefile.in, configure.ac: Fix whitespace throughout.
14250 * configure: Regenerate.
14251
a07b2135
PA		 142522009-03-22 Pedro Alves <pedro@codesourcery.com>
14253
14254 * inferiors.c (find_inferior): Make it safe for the callback
14255 function to delete the currently iterated inferior.
14256
67cc2626
PA		 142572009-03-22 Pedro Alves <pedro@codesourcery.com>
14258
14259 * Makefile.in (linuw_low_h): Move higher.
14260 (thread-db.o): Depend on $(linux_low_h).
14261
54a0b537
PA		 142622009-03-17 Pedro Alves <pedro@codesourcery.com>
14263
14264 Rename "process" to "lwp" throughout.
14265
14266 * linux-low.c (all_processes): Rename to...
14267 (all_lwps): ... this.
14268 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14269 (add_process): Rename to ...
14270 (add_lwp): ... this. Adjust.
14271 (linux_create_inferior): Adjust.
14272 (linux_attach_lwp): Adjust.
14273 (linux_attach): Adjust.
14274 (linux_kill_one_process): Rename to ...
14275 (linux_kill_one_lwp): ... this. Adjust.
14276 (linux_kill): Adjust.
14277 (linux_detach_one_process): Rename to ...
14278 (linux_detach_one_lwp): ... this. Adjust.
14279 (linux_detach): Adjust.
14280 (check_removed_breakpoint): Adjust.
14281 (status_pending_p): Adjust.
14282 (linux_wait_for_process): Rename to ...
14283 (linux_wait_for_lwp): ... this. Adjust.
14284 (linux_wait_for_event): Adjust.
14285 (send_sigstop): Adjust.
14286 (wait_for_sigstop): Adjust.
14287 (stop_all_processes): Rename to ...
14288 (stop_all_lwps): ... this.
14289 (linux_resume_one_process): Rename to ...
14290 (linux_resume_one_lwp): ... this. Adjust.
14291 (linux_set_resume_request, linux_continue_one_thread)
14292 (linux_queue_one_thread, resume_status_pending_p)
14293 (usr_store_inferior_registers, regsets_store_inferior_registers)
14294 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14295 Adjust.
14296 * linux-low.h (get_process): Rename to ...
14297 (get_lwp): ... this. Adjust.
14298 (get_thread_process): Rename to ...
14299 (get_thread_lwp): ... this. Adjust.
14300 (get_process_thread): Rename to ...
14301 (get_lwp_thread): ... this. Adjust.
14302 (struct process_info): Rename to ...
14303 (struct lwp_info): ... this.
14304 (all_processes): Rename to ...
14305 (all_lwps): ... this.
14306 * proc-service.c (ps_lgetregs): Adjust.
14307 * thread-db.c (thread_db_create_event, find_one_thread)
14308 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14309
0b16c5cf
PA		 143102009-03-14 Pedro Alves <pedro@codesourcery.com>
14311
14312 * server.c (handle_query): Handle "qAttached".
14313
32de4b9d
NS		 143142009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14315
14316 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14317 GPLv3, update license URL.
14318
2aecd87f
DE		 143192009-03-01 Doug Evans <dje@google.com>
14320
93efd302 14321 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14322 (server_h): Add gdb_signals.h.
14323 (signals.o): Update.
14324 * server.h (target_signal_from_host,target_signal_to_host_p)
14325 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14326
86b1f9c5
PM		 143272009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14328
14329 * remote-utils.c (getpkt): Also generate remote-debug
14330 information if noack_mode is set.
14331
4aa995e1
PA		 143322009-02-06 Pedro Alves <pedro@codesourcery.com>
14333
14334 * server.c (handle_query): Report qXfer:siginfo:read and
14335 qXfer:siginfo:write as supported and handle them.
14336 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14337 * linux-low.c (linux_xfer_siginfo): New.
14338 (linux_target_ops): Set it.
14339
62709adf
PA		 143402009-01-26 Pedro Alves <pedro@codesourcery.com>
14341
14342 * server.c (gdbserver_usage): Mention --remote-debug.
14343 (main): Accept '--remote-debug' switch.
14344
aef93bd7
DE		 143452009-01-18 Doug Evans <dje@google.com>
14346
14347 * regcache.c (new_register_cache): No need to check result of xcalloc.
14348 * server.c (handle_search_memory): Back out calls to xmalloc,
14349 result is checked and error is returned to user upon failure.
14350 (handle_query): Ditto. Add more checks for result of malloc.
14351 (handle_v_cont): Check result of malloc, report error back to
14352 user upon failure.
14353 (handle_v_run): Ditto. Call freeargv.
14354 * server.h (freeargv): Declare.
14355 * utils.c (freeargv): New fn.
14356
54363045
DE		 143572009-01-15 Doug Evans <dje@google.com>
14358
f626972c
DE		 14359 * gdbreplay.c (perror_with_name): Make arg const char *.
14360 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14361 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14362 * utils.c (perror_with_name): Make arg const char *.
54363045 14363
18aae699
PA		 143642009-01-14 Pedro Alves <pedro@codesourcery.com>
14365
14366 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14367 when handling a EXIT_PROCESS_DEBUG_EVENT.
14368
ff703abe
JB		 143692009-01-06 Joel Brobecker <brobecker@adacore.com>
14370
14371 * gdbreplay.c (gdbreplay_version): Update copyright year.
14372 * server.c (gdbserver_version): Likewise.
14373
f21cc1a2 143742009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14375
14376 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14377 (handle_extended_wait): Improve comment.
0e21c1ec 14378
bca929d3
DE		 143792008-12-13 Doug Evans <dje@google.com>
14380
14381 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14382 * server.h (ATTR_MALLOC): New macro.
14383 (xmalloc,xcalloc,xstrdup): Declare.
14384 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14385 * inferiors.c: Ditto.
14386 * linux-low.c: Ditto.
14387 * mem-break.c: Ditto.
14388 * regcache.c: Ditto.
14389 * remote-utils.c: Ditto.
14390 * server.c: Ditto.
14391 * target.c: Ditto.
14392 * win32-low.c: Ditto.
14393
97438e3f
DE		 143942008-12-12 Doug Evans <dje@google.com>
14395
896c7fbb
DE		 14396 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14397 in debugging printf.
14398
97438e3f
DE		 14399 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14400
e3b886f8
DE		 144012008-12-09 Doug Evans <dje@google.com>
14402
14403 * linux-low.h (struct process_info): Delete member tid, unused.
14404 * thread-db.c (find_one_thread): Update.
14405 (maybe_attach_thread): Update.
14406
07e059b5
VP		 144072008-12-02 Pedro Alves <pedro@codesourcery.com>
14408
889bf7c5
PA		 14409 * target.h (struct target_ops): Add qxfer_osdata member.
14410 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14411 and dirent.h.
14412 (linux_qxfer_osdata): New functions.
14413 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14414 callback.
14415 * server.c (handle_query): Handle "qXfer:osdata:read:".
14416 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14417 (buffer_xml_printf): New functions.
14418 * server.h (struct buffer): New.
14419 (buffer_grow_str, buffer_grow_str0): New macros.
14420 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14421 (buffer_xml_printf): Declare.
07e059b5 14422
4cab47ab
DE		 144232008-11-24 Doug Evans <dje@google.com>
14424
14425 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14426
f142445f
DJ		 144272008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14428
14429 * server.c (handle_v_run): Always use the supplied argument list.
14430
d0107bb6 144312008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14432
d0107bb6
BW		 14433 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14434 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14435
2c4ad781
TJB		 144362008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14437
14438 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14439 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14440 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14441 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14442 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14443 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14444 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14445 XML target descriptions.
14446 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14447 when inferior is running on an ISA 2.05 or later processor. Add
14448 special case to return offset for full 64-bit slot of FPSCR when
14449 in 32-bits.
14450
dfb64f85
DJ		 144512008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14452
14453 * Makefile.in (SFILES, clean): Added sparc64 files.
14454 (reg-sparc64.o, reg-sparc64.c): New.
14455 * configure.srv (sparc*-*-linux*): New configuration.
14456 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14457 syscall arguments for SPARC.
14458 (regsets_store_inferior_registers): Likewise.
14459 * linux-sparc-low.c: New file.
14460
66b6e1dd
DE		 144612008-10-21 Doug Evans <dje@google.com>
14462
14463 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14464 (READLINE_DIR,READLINE_DEP): Delete.
14465 (INTERNAL_CFLAGS): Update.
14466 (LINTFLAGS): Update.
14467
9b710a42
PA		 144682008-10-10 Pedro Alves <pedro@codesourcery.com>
14469
14470 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14471 whole argv from the last run, not just argv[0].
14472
5822d809
PA		 144732008-09-08 Pedro Alves <pedro@codesourcery.com>
14474
14475 * regcache.c (new_register_cache): Return NULL if the register
14476 cache size isn't known yet.
14477 (free_register_cache): Avoid dereferencing a NULL regcache.
14478
74aac56f
DJ		 144792008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14480
14481 * configure.srv: Merge MIPS and MIPS64.
14482
400b20f5
MR		 144832008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14484
14485 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14486
677c5bb1
LM		 144872008-08-18 Luis Machado <luisgpm@br.ibm.com>
14488
14489 * Makefile.in: Add required vsx dependencies.
14490
14491 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14492 Declare init_registers_powerpc_vsx32l.
14493 Declare init_registers_powerpc_vsx64l.
14494 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14495 (ppc_arch_setup): Check for VSX in hwcap.
14496 (ppc_fill_vsxregset): New function.
14497 (ppc_store_vsxregset): New function.
14498 Add new VSX entry in regset_info target_regsets.
14499
14500 * configure.srv: Add new VSX dependencies.
14501
a6f3e723
SL		 145022008-08-12 Pedro Alves <pedro@codesourcery.com>
14503
14504 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14505 (remote_open): Set or clear transport_is_reliable.
14506 (putpkt_binary): Don't expect acks in noack mode.
14507 (getpkt): Don't send ack/nac in noack mode.
14508 * server.c (handle_general_set): Handle QStartNoAckMode.
14509 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14510 qSupported.
14511 (main): Reset noack_mode on every connection.
14512 * server.h (noack_mode): Declare.
14513
a417dc56
RW		 145142008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14515
14516 * Makefile.in (GDBREPLAY_OBS): New variable.
14517 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14518
3221518c
UW		 145192008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14520 Daniel Jacobowitz <dan@codesourcery.com>
14521
14522 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14523 (usr_store_inferior_registers): Likewise.
14524 (regsets_store_inferior_registers): Likewise.
14525
ec56be1b
PA		 145262008-07-31 Rolf Jansen <rj@surtec.com>
14527 Pedro Alves <pedro@codesourcery.com>
14528
14529 * configure.ac: Check for memmem declaration.
14530 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14531 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14532 (disable_packet_qfThreadInfo): Unconditionally compile.
14533 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14534 * configure, config.in: Regenerate.
14535
2fe5e3ff
DE		 145362008-07-28 Doug Kwan <dougkwan@google.com>
14537
14538 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14539 (linux_write_memory): Remove declaration of errno.
14540
836acd6d
UW		 145412008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14542
14543 * linux-low.c (handle_extended_wait): Do not use "status"
14544 variable uninitialized.
14545
aeba519e
PA		 145462008-07-07 Pedro Alves <pedro@codesourcery.com>
14547
14548 * server.c (handle_v_attach): Inhibit reporting dll changes.
14549
db42f210
PA		 145502008-06-27 Pedro Alves <pedro@codesourcery.com>
14551
14552 * remote-utils.c (prepare_resume_reply): If requested, don't
14553 output "thread:TID" in the T stop reply.
14554
14555 * server.c (disable_packet_vCont, disable_packet_Tthread)
14556 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14557 (handle_query): If requested, disable support for qC, qfThreadInfo
14558 and qsThreadInfo.
14559 (handle_v_requests): If requested, disable support for vCont.
14560 (gdbserver_show_disableable): New.
14561 (main): Handle --disable-packet and --disable-packet=LIST.
14562
14563 * server.h (disable_packet_vCont, disable_packet_Tthread)
14564 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14565
8e4c5421
CD		 145662008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14567
14568 * server.c (gdbserver_usage): Mention --version.
14569
6e23a804
DJ		 145702008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14571
14572 * Makefile.in (gdbreplay.o): New rule.
14573
90aa6a40
JM		 145742008-06-06 Joseph Myers <joseph@codesourcery.com>
14575
14576 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14577 message, not gdbserver.
14578
c16158bc 145792008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14580 Nathan Sidwell <nathan@codesourcery.com>
14581 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14582
14583 * acinclude.m4: Include ../../config/acx.m4.
14584 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14585 * configure, config.in: Regenerate.
14586 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14587 * server.c (gdbserver_version): Print PKGVERSION.
14588 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14589 (main): Adjust gdbserver_usage calls.
14590 * gdbreplay.c (version, host_name): Add declarations.
14591 (gdbreplay_version, gdbreplay_usage): New.
14592 (main): Accept --version and --help options.
14593
aeb75bf5
DJ		 145942008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14595
14596 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14597 (arm_breakpoint_at): Handle Thumb.
14598 (the_low_target): Add comment.
14599
76b233dd
UW		 146002008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14601
14602 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14603
08388c79
DE		 146042008-05-09 Doug Evans <dje@google.com>
14605
a3c83fae
DE		 14606 * server.h (decode_search_memory_packet): Declare.
14607 * remote-utils.c (decode_search_memory_packet): New fn.
14608 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14609 (handle_search_memory): New fn.
14610 (handle_query): Process qSearch:memory packets.
14611
bb9c3d36
UW		 146122008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14613
14614 * regcache.c (registers_length): Remove.
14615 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14616 full register packet.
14617 * regcache.h (registers_length): Remove prototype.
14618 * server.h (PBUFSIZ): Define to 16384.
14619
7284e1be
UW		 146202008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14621
14622 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14623 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14624 powerpc-64l.o, and powerpc-altivec64l.o.
14625 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14626 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14627 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14628 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14629 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14630 to srv_xmlfiles.
14631
14632 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14633 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14634 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14635 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14636 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14637 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14638 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14639 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14640 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14641 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14642 (clean): Update.
14643
14644 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14645 (init_registers_powerpc_32l): ... this new prototype.
14646 (init_registers_powerpc_32): Remove, replace by ...
14647 (init_registers_powerpc_altivec32l): ... this new prototype.
14648 (init_registers_powerpc_e500): Remove, replace by ...
14649 (init_registers_powerpc_e500l): ... this new prototype.
14650 (init_registers_ppc64): Remove, replace by ...
14651 (init_registers_powerpc_64l): ... this new prototype.
14652 (init_registers_powerpc_64): Remove, replace by ...
14653 (init_registers_powerpc_altivec64l): ... this new prototype.
14654 (ppc_num_regs): Set to 73.
14655 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14656 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14657 (ppc_cannot_store_register): Handle orig_r3 and trap.
14658 (ppc_arch_setup): Update init_registers_... calls.
14659 (ppc_fill_gregset): Handle orig_r3 and trap.
14660
14661 * inferiors.c (clear_inferiors): Reset current_inferior.
14662
fdc59709
PB		 146632008-04-23 Paolo Bonzini <bonzini@gnu.org>
14664
889bf7c5
PA		 14665 * acinclude.m4: Add override.m4.
14666 * configure: Regenerate.
fdc59709 14667
c9b2f845
UW		 146682008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14669
14670 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14671 initial call to init_register_ppc64.
14672
550512b8
UW		 146732008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14674
43aaf8b6
PA		 14675 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14676 single powerpc*-*-linux* case.
550512b8
UW		 14677 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14678
b6430ec3
UW		 146792008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14680
14681 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14682 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 14683 from reg_xmlfiles.
14684 * linux-ppc-low.c: Include <elf.h>.
14685 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14686 (ppc_hwcap): New global variable.
14687 (ppc_regmap): Remove __SPE__ #ifdef sections.
14688 (ppc_regmap_e500): New global variable.
14689 (ppc_cannot_store_register): Update __SPE__ special case.
14690 (ppc_get_hwcap): New function.
14691 (ppc_arch_setup): Use it to determine whether inferior supports
14692 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14693 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14694 Do not access registers if target does not support AltiVec.
14695 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14696 Do not access registers if target does not support SPE.
14697 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14698
52fa2412
UW		 146992008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14700
14701 * linux-low.c (disabled_regsets, num_regsets): New.
14702 (use_regsets_p): Delete.
14703 (linux_wait_for_process): Clear disabled_regsets.
14704 (regsets_fetch_inferior_registers): Check and set it.
14705 (regsets_store_inferior_registers): Likewise.
14706 (linux_fetch_registers, linux_store_registers): Do not use
14707 use_regsets_p.
14708 (initialize_low): Allocate disabled_regsets.
14709
e28b3332
DJ		 147102008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14711
14712 * Makefile.in (LIBOBJS): New.
14713 (OBS): Use LIBOBJS.
14714 (memmem.o): New rule.
14715 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14716 * configure: Regenerated.
14717
4536995d
UW		 147182008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14719
14720 * server.c (handle_query): Never return "unsupported" for
14721 qXfer:features:read queries.
14722
221c031f
UW		 147232008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14724
14725 * server.c (get_features_xml): Fix inverted condition.
14726 (handle_query): Always support qXfer:feature:read.
14727
ccd213ac
DJ		 147282008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14729
14730 * server.c (wrapper_argv): New.
14731 (start_inferior): Handle wrapper_argv. If set, expect an extra
14732 trap.
14733 (gdbserver_usage): Document --wrapper.
14734 (main): Parse --wrapper.
14735
6fe305f7
UW		 147362008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14737
14738 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14739 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14740 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14741 (ppc_set_pc): Likewise.
14742 (ppc_arch_setup): New function.
14743 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14744 of collect_register.
889bf7c5 14745 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14746
5b0a002e
UW		 147472008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14748
14749 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14750 instead of linux-ppc64-low.o.
14751 * linux-ppc64-low.c: Remove file.
14752 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14753 (linux-ppc64-low.o): Remove rule.
14754
14755 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14756 (init_registers_powerpc_64): Likewise.
14757 (ppc_regmap): Conditionally define depending on __powerpc64__.
14758 (ppc_cannot_store_register): Do not special-case "fpscr" when
14759 compiled on __powerpc64__.
14760 (ppc_collect_ptrace_register): New function.
14761 (ppc_supply_ptrace_register): New function.
14762 (ppc_breakpoint): Change type to "unsigned int".
14763 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14764 (the_low_target): Conditionally provide initializers for the
889bf7c5 14765 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 14766 collect_ptrace_register and supply_ptrace_register members.
14767
9b4b61c8
UW		 147682008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14769
14770 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14771 * server.c (gdbserver_xmltarget): Define.
14772 (get_features_xml): Use it to replace "target.xml" and arch_string.
14773
14774 * configure.srv: Remove srv_xmltarget. Add XML files that were
14775 mentioned there to srv_xmlfiles instead. Remove conditional tests
14776 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14777 srv_xmlfiles and srv_regobj to include all possible choices.
14778 * configure.ac (srv_xmltarget): Remove.
14779 (srv_xmlfiles): Do not add "target.xml".
14780 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14781 checks for supplementary target information.
14782 * configure: Regenerate.
14783 * Makefile.in (XML_TARGET): Remove.
14784 (target.xml): Remove rule.
14785 (clean): Do not clean up target.xml.
14786 (.PRECIOUS): Do not mention target.xml.
14787
14788 * target.h (struct target_ops): Remove arch_string member.
14789 * linux-low.c (linux_arch_string): Remove.
14790 (linux_target_ops): Remove arch_string initializer.
14791 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14792 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14793 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14794 * spu-low.c (spu_arch_string): Remove.
14795 (spu_target_ops): Remove arch_string initializer.
14796 * win32-low.c (win32_arch_string): Remove.
14797 (win32_target_ops): Remove arch_string initializer.
14798 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14799 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14800 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14801
ee1a7ae4
UW		 148022008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14803
14804 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14805 by collect_ptrace_register and supply_ptrace_register hooks.
14806 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14807 instead of checking for the_low_target.left_pad_xfer.
14808 (usr_store_inferior_registers): Use collect_ptrace_register callback
14809 instead of checking for the_low_target.left_pad_xfer.
14810
14811 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14812 (s390_supply_ptrace_register): Likewise.
14813 (s390_fill_gregset): Call s390_collect_ptrace_register.
14814 (the_low_target): Update.
14815
14816 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14817 (ppc_supply_ptrace_register): Likewise.
14818 (the_low_target): Update.
14819
14820 * linux-i386-low.c (the_low_target): Update.
14821 * linux-x86-64-low.c (the_low_target): Update.
14822
d61ddec4
UW		 148232008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14824
14825 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14826 reg-s390.o and reg-s390x.o.
14827
14828 * linux-low.c (new_inferior): New global variable.
14829 (linux_create_inferior, linux_attach): Set it.
14830 (linux_wait_for_process): Call the_low_target.arch_setup after the
14831 target has stopped for the first time.
14832 (initialize_low): Do not call the_low_target.arch_setup.
14833
14834 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14835 (s390_set_pc): Likewise.
14836 (s390_arch_setup): New function.
14837 (the_low_target): Use s390_arch_setup as arch_setup routine.
14838
14839 * regcache.c (realloc_register_cache): New function.
14840 (set_register_cache): Call it for each existing regcache.
14841
d05b4ac3
UW		 148422008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14843
14844 * server.h (init_registers): Remove prototype.
14845
14846 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14847 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14848 instead of init_registers ().
14849 * linux-arm-low.c (init_registers_arm): Add prototype.
14850 (init_registers_arm_with_iwmmxt): Likewise.
14851 (the_low_target): Add initializer for arch_setup field.
14852 * linux-cris-low.c (init_registers_cris): Add prototype.
14853 (the_low_target): Add initializer for arch_setup field.
14854 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14855 (the_low_target): Add initializer for arch_setup field.
14856 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14857 (the_low_target): Add initializer for arch_setup field.
14858 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14859 (the_low_target): Add initializer for arch_setup field.
14860 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14861 (the_low_target): Add initializer for arch_setup field.
14862 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14863 (the_low_target): Add initializer for arch_setup field.
14864 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14865 (init_registers_mips64_linux): Likewise.
14866 (the_low_target): Add initializer for arch_setup field.
14867 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14868 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14869 (the_low_target): Add initializer for arch_setup field.
14870 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14871 (init_registers_powerpc_64): Likewise.
14872 (the_low_target): Add initializer for arch_setup field.
14873 * linux-s390-low.c (init_registers_s390): Add prototype.
14874 (init_registers_s390x): Likewise.
14875 (the_low_target): Add initializer for arch_setup field.
14876 * linux-sh-low.c (init_registers_sh): Add prototype.
14877 (the_low_target): Add initializer for arch_setup field.
14878 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14879 (the_low_target): Add initializer for arch_setup field.
14880 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14881 (the_low_target): Add initializer for arch_setup field.
14882
14883 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14884 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14885 instead of init_registers ().
14886 * win32-arm-low.c (init_registers_arm): Add prototype.
14887 (the_low_target): Add initializer for arch_setup field.
14888 * win32-i386-low.c (init_registers_i386): Add prototype.
14889 (the_low_target): Add initializer for arch_setup field.
14890
14891 * spu-low.c (init_registers_spu): Add prototype.
14892 (initialize_low): Call initialie_registers_spu () instead of
14893 initialize_registers ().
14894
fd96d250
PA		 148952008-02-19 Pedro Alves <pedro@codesourcery.com>
14896
14897 * server.c (handle_v_requests): When handling the vRun and vAttach
14898 packets, if already debugging a process, don't kill it. Return an
14899 error instead.
14900
d41b6bb4
DJ		 149012008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14902
14903 * server.c (handle_query): Correct length check.
14904
5ac588cf
PA		 149052008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14906
14907 * win32-low.c (do_initial_child_stuff): Add process handle
14908 parameter. Set current_process_handle and current_process_id from the
14909 parameters. Clear globals.
14910 (win32_create_inferior): Don't set current_process_handle and
14911 current_process_id here. Instead pass them on the call to
14912 do_initial_child_stuff.
14913 (win32_attach): Likewise.
14914 (win32_clear_inferiors): New.
14915 (win32_kill): Don't close the current process handle or the
14916 current thread handle here. Instead call win32_clear_inferiors.
14917 (win32_detach): Don't open a new handle to the process. Call
14918 win32_clear_inferiors.
14919 (win32_join): Don't rely on current_process_handle; open a new
14920 handle using the process id.
14921 (win32_wait): Call win32_clear_inferiors when the inferior process
14922 has exited.
14923
ecd7ecbc
DJ		 149242008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14925
14926 * server.c (monitor_show_help): Add "exit".
14927
1525d545
MG		 149282008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14929
ecd7ecbc 14930 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 14931 (clean): Add reg-xtensa.c.
14932 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 14933 * configure.srv (xtensa*-*-linux*) New target.
14934 * linux-xtensa-low.c: New.
14935 * xtensa-xtregs.c: New.
1525d545 14936
59a016f0
PA		 149372008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14938
14939 * hostio.c: Don't include errno.h.
14940 (errno_to_fileio_errno): Move to hostio-errno.
14941 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14942 error number outputting to the target->hostio_last_error callback.
14943 (hostio_packet_error): Use FILEIO_EINVAL directly.
14944 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14945 calls to hostio_error.
14946 * hostio-errno.c: New.
14947 * server.h (hostio_last_error_from_errno): Declare.
14948 * target.h (target_ops): Add hostio_last_error member.
14949 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14950 as hostio_last_error handler.
889bf7c5 14951 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 14952 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14953 (wince_hostio_last_error): New functions.
14954 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14955 as hostio_last_error handler.
14956 (win32_target_ops) [!_WIN32_WCE]: Register
14957 hostio_last_error_from_errno as hostio_last_error handler.
14958 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14959 (hostio-errno.o): New rule.
14960 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14961 * configure.srv (srv_hostio_err_objs): New variable. Default to
14962 hostio-errno.o.
14963 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14964 * configure: Regenerate.
14965
2d717e4f
DJ		 149662008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14967
14968 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14969 (linux_kill, linux_detach): Clean up the process list.
14970 * remote-utils.c (remote_open): Improve port number parsing.
14971 (putpkt_binary, input_interrupt): Only send interrupts if the target
14972 is running.
14973 * server.c (extended_protocol): Make static.
14974 (attached): Define earlier.
14975 (exit_requested, response_needed, program_argv): New variables.
14976 (target_running): New.
14977 (start_inferior): Clear attached here.
14978 (attach_inferior): Set attached here.
14979 (require_running): Define.
14980 (handle_query): Use require_running and target_running. Implement
14981 "monitor exit".
14982 (handle_v_attach, handle_v_run): New.
14983 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14984 (gdbserver_usage): Update.
14985 (main): Redo argument parsing. Handle --debug and --multi. Handle
14986 --attach along with other options or after the port. Save
14987 program_argv. Support no initial program. Resynchronize
14988 communication with GDB after an error. Handle "monitor exit".
14989 Use require_running and target_running. Always allow the extended
14990 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14991 restart in extended mode.
14992 * README: Refer to the GDB manual. Update --attach usage.
14993
7407e2de
AS		 149942007-12-20 Andreas Schwab <schwab@suse.de>
14995
14996 * linux-low.c (STACK_SIZE): Define.
14997 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14998 (linux_test_for_tracefork): Likewise.
14999
b65d95c5
DJ		 150002007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15001
15002 * linux-low.c (linux_wait_for_event): Update messages. Do not
15003 reinsert auto-delete breakpoints.
15004 * mem-break.c (struct breakpoint): Change return type of handler to
15005 int.
15006 (set_breakpoint_at): Update handler type.
15007 (reinsert_breakpoint_handler): Return 1 instead of calling
15008 delete_breakpoint.
15009 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15010 setting a new one.
15011 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15012 * mem-break.h (set_breakpoint_at): Update handler type.
15013 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15014 * win32-low.c (auto_delete_breakpoint): New.
15015 (get_child_debug_event): Use it.
15016
4e799345
DJ		 150172007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15018
15019 * configure.ac: Check for pread and pwrite.
15020 * hostio.c (handle_pread): Fall back to lseek and read.
15021 (handle_pwrite): Fall back to lseek and write.
15022 * config.in, configure: Regenerated.
15023
27524b67
DJ		 150242007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15025
15026 * server.c (myresume): Add own_buf argument.
15027 (main): Update calls.
15028
a20d5e98
DJ		 150292007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15030
15031 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15032 * remote-utils.c (remote_open): Do not call disable_async_io.
15033 (block_async_io): Delete.
15034 (unblock_async_io): Make static.
15035 (initialize_async_io): New.
15036 * server.c (handle_v_cont): Handle async I/O here.
15037 (myresume): Likewise. Move other common resume tasks here...
15038 (main): ... from here. Call initialize_async_io. Disable async
15039 I/O before the main loop.
15040 * server.h (initialize_async_io): Declare.
15041 (block_async_io, unblock_async_io): Delete prototypes.
15042 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15043
b79d787e
DJ		 150442007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15045
15046 * remote-utils.c (readchar): Allow binary data in received messages.
15047
d97903b2
PA		 150482007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15049
15050 * win32-low.c (attaching): New global.
15051 (win32_create_inferior): Clear the `attaching' global.
15052 (win32_attach): Set the `attaching' global.
15053 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15054 attaching. Only set a breakpoint at the entry point if not
15055 attaching.
15056
311de423
PA		 150572007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15058
15059 * server.c (main): Don't report dll events on the initial
15060 connection on attaches.
15061
6c2d16d2
PA		 150622007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15063
15064 * server.c (main): Relax numerical bases supported for the pid of
15065 the --attach command line argument.
15066
5ca906e6
PA		 150672007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15068
15069 * win32-low.c (win32_attach): Call OpenProcess before
15070 DebugActiveProcess, not after. Add last error output to error
15071 call.
15072
9c6c8194
PA		 150732007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15074
15075 * win32-low.c (win32_get_thread_context)
15076 (win32_set_thread_context): New functions.
15077 (thread_rec): Use win32_get_thread_context.
15078 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15079 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15080 field.
15081
4d5d1aaa
PA		 150822007-12-03 Leo Zayas
15083 Pedro Alves <pedro_alves@portugalmail.pt>
15084
15085 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15086 global variables.
15087 (child_add_thread): Minor cleanup.
15088 (child_continue): Resume artificially suspended threads before
15089 calling ContinueDebugEvent.
15090 (suspend_one_thread): New.
15091 (fake_breakpoint_event): New.
15092 (get_child_debug_event): Change return type to int. Check here if
15093 gdb sent an interrupt request. If a soft interrupt was requested,
15094 fake a breakpoint event. Return 0 if there is no event to handle,
15095 and 1 otherwise.
15096 (win32_wait): Don't check here if gdb sent an interrupt request.
15097 Ensure there is a valid event to handle.
15098 (win32_request_interrupt): Add soft interruption method as last
15099 resort.
15100
c436e841
PA		 151012007-12-03 Leo Zayas
15102 Pedro Alves <pedro_alves@portugalmail.pt>
15103
15104 * win32-low.h (win32_thread_info): Add descriptions to the
15105 structure members. Replace `suspend_count' counter by a
15106 `suspended' flag.
15107 * win32-low.c (thread_rec): Update condition of when to get the
15108 context from the inferior. Rely on ContextFlags being set if it
15109 has already been retrieved. Only suspend the inferior thread if
15110 we haven't already. Warn if that fails.
15111 (continue_one_thread): s/suspend_count/suspended/. Only call
15112 ResumeThread once. Warn if that fails.
15113
e7b5fa67
PA		 151142007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15115
15116 * win32-low.c (win32_wait): Don't read from the inferior when it
15117 has already exited.
15118
a385171d
PA		 151192007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15120
15121 * Makefile.in (win32_low_h): New variable.
15122 (win32-low.o): Add dependency on $(win32_low_h).
15123 (win32-arm-low.o, win32-i386-low.o): New rules.
15124
f80c84b3
DJ		 151252007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15126
15127 * hostio.c: Correct copyright year.
15128
a6b151f1
DJ		 151292007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15130
15131 * Makefile.in (OBS): Add hostio.o.
15132 (hostio.o): New rule.
15133 * server.h (handle_vFile): Declare.
15134 * hostio.c: New file.
15135 * server.c (handle_v_requests): Take packet_len and new_packet_len
15136 for binary packets. Call handle_vFile.
15137 (main): Update call to handle_v_requests.
15138
f9387fc3
DJ		 151392007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15140
15141 * linux-low.c: Include <sched.h>.
15142
51c2684e
DJ		 151432007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15144
15145 * linux-low.c (linux_tracefork_grandchild): New.
15146 (linux_tracefork_child): Use clone.
15147 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15148
75f83163
JB		 151492007-10-31 Joel Brobecker <brobecker@adacore.com>
15150
15151 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15152
da5898ce
DJ		 151532007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15154
15155 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15156
24a09b5f
DJ		 151572007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15158
15159 * inferiors.c (change_inferior_id): Delete.
15160 (add_pid_to_list, pull_pid_from_list): New.
15161 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15162 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15163 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15164 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15165 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15166 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15167 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15168 (using_threads): Always set to 1.
15169 (handle_extended_wait): New.
15170 (add_process): Do not set TID.
15171 (linux_create_inferior): Set must_set_ptrace_flags.
15172 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15173 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15174 (linux_thread_alive): Rename TID argument to LWPID.
15175 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15176 (linux_wait_for_event): Do not use TID or check using_threads. Update
15177 call to dead_thread_notify. Call handle_extended_wait.
15178 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15179 (send_sigstop): Delete sigstop_sent.
15180 (wait_for_sigstop): Avoid TID.
15181 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15182 (linux_test_for_tracefork): New.
15183 (linux_lookup_signals): Use thread_db_active and
15184 linux_supports_tracefork_flag.
15185 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15186 * linux-low.h (get_process_thread): Avoid TID.
15187 (struct process_ifo): Move thread_known and tid to the end. Remove
15188 sigstop_sent.
15189 (linux_attach_lwp, thread_db_init): Update prototypes.
15190 * server.h (change_inferior_id): Delete prototype.
15191 (add_pid_to_list, pull_pid_from_list): New prototypes.
15192 * thread-db.c (thread_db_use_events): New.
15193 (find_first_thread): Rename to...
15194 (find_one_thread): ...this. Update callers and messages. Do not
15195 call fatal. Check thread_db_use_events. Do not call
15196 change_inferior_id or new_thread_notify.
15197 (maybe_attach_thread): Update. Do not call new_thread_notify.
15198 (thread_db_init): Set thread_db_use_events. Check use_events.
15199 * utils.c (fatal, warning): Correct message prefix.
15200
30ed0a8f
DJ		 152012007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15202
15203 * Makefile.in (clean): Remove new files.
15204 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15205 (powerpc-64.o, powerpc-64.c): New rules.
15206 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15207 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15208 with SPE.
15209 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15210 SPE targets.
15211 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15212 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15213 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15214 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15215 (target_regsets): Add AltiVec and SPE register sets.
15216 * configure.ac: Check for AltiVec and SPE.
15217 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15218 (ppc_fill_vrregset, ppc_store_vrregset): New.
15219 (target_regsets): Add AltiVec register set.
15220 * configure: Regenerated.
15221
fd462a61
DJ		 152222007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15223
15224 * linux-low.c (O_LARGEFILE): Define.
15225 (linux_read_memory): Use /proc/PID/mem.
15226 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15227 * configure, config.in: Regenerated.
15228
69f223ed
DJ		 152292007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15230
15231 * linux-low.c (linux_wait_for_event): Do not pass signals while
15232 single-stepping.
15233
aec18585
PA		 152342007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15235
15236 * win32-low.c (create_process): New.
15237 (win32_create_inferior): Use create_process instead of
15238 CreateProcess. If create_process failed retry appending an ".exe"
15239 suffix. Store the GetLastError result immediatelly after
15240 create_process calls and use it on the call to error.
15241
34d86ddd
PA		 152422007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15243
15244 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15245
5a0e3bd0
JB		 152462007-08-23 Joel Brobecker <brobecker@adacore.com>
15247
15248 * configure.ac: Switch license to GPLv3.
15249
f88c79e6
MS		 152502007-08-01 Michael Snyder <msnyder@access-company.com>
15251
15252 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15253
6b3d9b83
PA		 152542007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15255
15256 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15257 typedef.
15258 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15259 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15260 CloseToolhelp32Snapshot.
15261 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15262 CloseToolhelp32Snapshot.
15263
c588c53c
MS		 152642007-07-27 Michael Snyder <michael.snyder@access-company.com>
15265
15266 * server.c (main): Check for inferior exit before main loop.
15267
aa0403d9
PA		 152682007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15269
15270 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15271 instead of on tmp_desc.
15272
255e7678
DJ		 152732007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15274 Daniel Jacobowitz <dan@codesourcery.com>
15275
15276 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15277 (add_thread): Minor cleanups.
15278 (clear_inferiors): Move lower in the file. Clear the DLL
15279 list.
15280 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15281 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15282 (xml_escape_text): New.
15283 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15284 for qSupported.
15285 (handle_v_cont): Report errors.
15286 (gdbserver_version): Update.
15287 (main): Correct size of own_buf. Do not report initial DLL events.
15288 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15289 (unloaded_dll, xml_escape_text): New.
15290 * win32-low.c (enum target_waitkind): Update comments.
15291 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15292 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15293 (win32_EnumProcessModules, win32_GetModuleInformation)
15294 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15295 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15296 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15297 (win32_Module32First, win32_Module32Next, load_toolhelp)
15298 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15299 (get_child_debug_event): Handle DLL events.
15300 (win32_wait): Likewise.
15301
0d37add9
DJ		 153022007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15303
15304 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15305 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15306
45e2715e
PA		 153072007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15308
15309 * win32-low.c (handle_output_debug_string): Ignore event if not
15310 waiting.
15311
c5674cf1
PA		 153122007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15313
15314 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15315
2bbe3cc1
DJ		 153162007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15317
15318 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15319
ae13219e
DJ		 153202007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15321
15322 * inferiors.c (change_inferior_id): Add comment.
15323 * linux-low.c (check_removed_breakpoint): Add an early
15324 prototype. Improve debug output.
15325 (linux_attach): Doc update.
15326 (linux_detach_one_process, linux_detach): Clean up before releasing
15327 each process.
15328 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15329 * linux-low.h (struct process_info): Doc improvement.
15330 * mem-break.c (delete_all_breakpoints): New.
15331 * mem-break.h (delete_all_breakpoints): New prototype.
15332 * thread-db.c (find_first_thread): New.
15333 (thread_db_create_event): Call it instead of
15334 thread_db_find_new_threads. Clean up unused variables.
15335 (maybe_attach_thread): Remove first thread handling.
15336 (thread_db_find_new_threads): Use find_first_thread.
15337 (thread_db_get_tls_address): Likewise.
15338
4105de34
DJ		 153392007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15340
15341 * thread-db.c (thread_db_find_new_threads): Add prototype.
15342 (thread_db_create_event): Check for the main thread before adding
15343 a new thread.
15344 (maybe_attach_thread): Only enable event reporting if TID == 0.
15345 (thread_db_get_tls_address): Check for new threads.
15346
2b876972
DJ		 153472007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15348
15349 * linux-low.c (linux_create_inferior): Try execv before execvp.
15350 * spu-low.c (spu_create_inferior): Likewise.
15351
7a245884
DJ		 153522007-06-13 Mike Frysinger <vapier@gentoo.org>
15353
15354 * linux-low.c (linux_create_inferior): Change execv to execvp.
15355 * spu-low.c (spu_create_inferior): Likewies.
15356
117ce543
DJ		 153572007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15358
15359 * Makefile.in (clean): Clean new files instead of deleted ones.
15360 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15361 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15362 rules.
15363 * configure.srv: Specify XML files and new regformats for MIPS and
15364 MIPS64 GNU/Linux.
15365 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15366 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15367 an entry for the restart register.
15368 (mips_cannot_fetch_register, mips_cannot_store_register)
15369 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15370 register names to match the XML descriptions.
15371 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15372 restart register instead of $0.
15373
0e7f50da
UW		 153742007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15375 Markus Deuling <deuling@de.ibm.com>
15376
15377 * remote-utils.c (decode_xfer_write): New function.
15378 * server.h (decode_xfer_write): Add prototype.
15379 * server.c (handle_query): Add PACKET_LEN argument. Support
15380 qXfer:spu:read and qXfer:spu:write packets.
15381 (main): Pass packet_len to handle_query.
15382 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15383 * target.h (target_ops): Add qxfer_spu.
15384
374c1d38
UW		 153852007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15386
15387 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15388 accessing non-seekable spufs files.
15389
bb63802a
UW		 153902007-05-16 Markus Deuling <deuling@de.ibm.com>
15391
889bf7c5 15392 * server.c (handle_query): Add reply for qC packet.
bb63802a 15393
7390519e
PA		 153942007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15395 Leo Zayas <lerele@champenstudios@com>
15396
15397 * server.h (check_remote_input_interrupt_request): New function.
15398 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15399 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15400 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15401 (check_remote_input_interrupt_request): New function.
15402 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15403 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15404 winapi_GenerateConsoleCtrlEvent): New typedefs.
15405 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15406 to 250 ms.
15407 (win32_wait): Check for remote interrupt request
15408 with check_remote_input_interrupt_request.
15409 (win32_request_interrupt): New function.
15410 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15411
34b34921
PA		 154122007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15413
15414 * win32-low.c (debug_registers_changed,
15415 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15416 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15417 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15418 (thread_rec): Get context using the low target.
15419 (child_add_thread): Call thread_added on the low target,
15420 which does the same thing.
15421 (regptr): Delete.
15422 (do_initial_child_stuff): Remove debug registers references.
15423 Set context using the low target. Resume threads after
15424 setting the contexts.
15425 (child_continue): Remove dead variable. Remove debug
15426 registers references.
15427 (child_fetch_inferior_registers): Go through the low target.
15428 (do_child_store_inferior_registers): Remove.
15429 (child_store_inferior_registers): Go through the low target.
15430 (win32_resume): Remove debug registers references.
15431 Set context using the low target.
15432 (handle_exception): Change return type to void. Don't record
15433 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15434 first chance exception.
889bf7c5 15435 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15436 goto loop. Always return after waiting for debug event.
15437 (win32_wait): Convert to switch statement. Handle spurious
15438 events.
15439
15440 * win32-i386-low.c (debug_registers_changed,
15441 debug_registers_used): New.
15442 (initial_stuff): Rename to ...
15443 (i386_initial_stuff): ... this. Clear debug registers
15444 state variables.
15445 (store_debug_registers): Delete.
15446 (i386_get_thread_context): New.
15447 (load_debug_registers): Delete.
15448 (i386_set_thread_context): New.
15449 (i386_thread_added): New.
15450 (single_step): Rename to ...
15451 (i386_single_step): ... this.
15452 (do_fetch_inferior_registers): Rename to ...
15453 (i386_fetch_inferior_register): ... this.
15454 (i386_store_inferior_register): New.
15455 (the_low_target): Adapt to new interface.
15456
15457 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15458 (arm_get_thread_context): New.
15459 (arm_set_thread_context): New.
15460 (regptr): New.
15461 (do_fetch_inferior_registers): Rename to ...
15462 (arm_fetch_inferior_register): ... this.
15463 (arm_store_inferior_register): New.
15464 (arm_wince_breakpoint): Reimplement as unsigned long.
15465 (arm_wince_breakpoint_len): Define.
15466 (the_low_target): Adapt to new interface.
15467
15468 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15469 load_debug_registers. Add get_thread_context, set_thread_context,
15470 thread_added and store_inferior_register. Rename
15471 fetch_inferior_registers to fetch_inferior_register.
15472 (regptr): Remove declaration.
15473
dd6953e1
PA		 154742007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15475
15476 * linux-low.c (linux_detach): Change return type to int. Return 0.
15477 * spu-low.c (spu_detach): Likewise.
15478
444d6139
PA		 154792007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15480
15481 * target.h (target_ops): Change return type of detach to int.
15482 Add join.
15483 (join_inferior): New.
15484 * server.c (main): Don't skip detach support on mingw32.
15485 If the inferior doesn't support detaching return error.
15486 Call join_inferior instead of using waitpid.
15487 * linux-low.c (linux_join): New.
15488 (linux_target_op): Add linux_join.
15489 * spu-low.c (spu_join): New.
15490 (spu_target_ops): Add spu_join.
15491 * win32-low.c (win32_detach): Adapt to new interface.
15492 Reopen current_process_handle before detaching. Issue a child
15493 resume before detaching.
15494 (win32_join): New.
15495 (win32_target_op): Add win32_join.
15496
1d5315fe
PA		 154972007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15498
15499 * win32-low.c (win32-attach): Fix return value.
15500 * target.h (target_ops): Describe ATTACH return values.
15501
bf914831
PA		 155022007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15503
15504 * win32-low.c (GETPROCADDRESS): Define.
15505 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15506 (winapi_DebugSetProcessKillOnExit): Likewise.
15507 (win32_create_inferior): Force usage of ansi CreateProcessA.
15508 (win32_attach): Use GETPROCADDRESS.
15509 (win32_detach): Likewise.
15510
f72f3e60
PA		 155112007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15512
15513 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15514
ed50f18f
PA		 155152007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15516
15517 * win32-low.c: Commit leftover changes from 2007-03-29.
15518
0c2ead7e
DJ		 155192007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15520
15521 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15522 fields short instead of int. Add explicit padding.
15523 (i387_cache_to_fsave): Remove unnecessary casts.
15524 (i387_fsave_to_cache): Doc fix.
15525 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15526
73725ff3
DJ		 155272007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15528
15529 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15530 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15531
d99f33d8
PA		 155322007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15533
15534 * configure.srv (arm*-*-mingw32ce*): Move near the other
15535 arm targets.
15536
68070c10
PA		 155372007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15538
2482afc6 15539 * configure.ac: Add errno checking.
68070c10
PA		 15540 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15541 sys/file.h and malloc.h.
15542 (AC_CHECK_DECLS): Add perror.
15543 (srv_mingwce): Handle.
2482afc6 15544 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15545 win32-i386-low.o to srv_tgtobj.
15546 (i[34567]86-*-mingw*): Likewise.
15547 (arm*-*-mingw32ce*): Add case.
15548 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15549 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15550 [__MINGW32CE__] (strerror): New function.
15551 [__MINGW32CE__] (errno): Define to GetLastError.
15552 [__MINGW32CE__] (COUNTOF): New macro.
15553 (remote_open): Remove extra close call.
15554 * mem-break.c (delete_breakpoint_at): New function.
15555 * mem-break.h (delete_breakpoint_at): Declare.
15556 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15557 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15558 [USE_WIN32API] (read, write): Add char* casts.
15559 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15560 * server.h: Include wincecompat.h on Windows CE.
15561 [HAVE_ERRNO_H]: Check.
15562 (perror): Declare if not declared.
15563 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15564 (perror_with_name): Remove errno declaration.
15565 * wincecompat.h: New.
15566 * wincecompat.c: New.
15567 * win32-low.h: New.
15568 * win32-arm-low.c: New.
15569 * win32-i386-low.c: New.
15570 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15571 (OUTMSG2): Make it safe.
15572 (_T): New macro.
15573 (COUNTOF): New macro.
15574 (NUM_REGS): Get it from the low target.
15575 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15576 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15577 (thread_rec): Let low target handle debug registers.
15578 (child_add_thread): Likewise.
15579 (child_init_thread_list): Likewise.
15580 (continue_one_thread): Likewise.
15581 (regptr): New.
15582 (do_child_fetch_inferior_registers): Move to ...
15583 * win32-i386-low.c: ... here, and rename to ...
15584 (do_fetch_inferior_registers): ... this.
889bf7c5 15585 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15586 Go through the low target.
15587 (do_child_store_inferior_registers): Use regptr.
15588 (strwinerror): New function.
15589 (win32_create_inferior): Handle Windows CE.
15590 Use strwinerror instead of strerror on Windows error
15591 codes. Add program to the error output.
15592 Don't close the main thread handle on Windows CE.
15593 (win32_attach): Use coredll.dll on Windows CE.
15594 (win32_kill): Close current process and current
15595 thread handles.
15596 (win32_detach): Use coredll.dll on Windows CE.
15597 (win32_resume): Let low target handle debug registers, and
15598 step request.
15599 (handle_exception): Add/Remove initial breakpoint. Avoid
15600 non-existant WSTOPSIG on Windows CE.
15601 (win32_read_inferior_memory): Cast to remove warning.
15602 (win32_arch_string): Go through the low target.
15603 (initialize_low): Call set_breakpoint_data with the low
15604 target's breakpoint.
15605 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15606 FOP_REGNUM, mappings): Move to ...
15607 * win32-i386-low.c: ... here.
15608 * win32-low.c (win32_thread_info): Move to ...
15609 * win32-low.h: ... here.
15610 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15611 win32-arm-low.c and wincecompat.c.
15612 (all:): Add $EXEEXT.
15613 (install-only:): Likewise.
15614 (gdbserver:): Likewise.
15615 (gdbreplay:): Likewise.
15616 * config.in: Regenerate.
15617 * configure: Regenerate.
15618
41093d81
PA		 156192007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15620
15621 * win32-low.c: Rename typedef thread_info to
15622 win32_thread_info throughout.
15623
544afa54
PA		 156242007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15625
15626 * win32-i386-low.c: Rename to ...
15627 * win32-low.c: ... this.
15628 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15629 * Makefile.in: Likewise.
15630
bce7165d
PA		 156312007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15632
15633 * remote-utils.c (monitor_output): Constify msg parameter.
15634 * server.h (monitor_output): Likewise.
15635 * win32-i386-low.c (handle_output_debug_string): New.
15636 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15637 handle_output_debug_string.
15638 (get_child_debug_event): Likewise.
15639
506c7aa0
DJ		 156402007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15641
15642 * server.c (main): Correct strtoul check.
15643
42c81e2a
DJ		 156442007-03-27 Jon Ringle <jon@ringle.org>
15645
15646 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15647
9453113a
DJ		 156482007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15649
15650 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15651
64a69107
DJ		 156522007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15653
15654 * terminal.h: Check HAVE_SGTTY_H.
15655
156562007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15657
15658 * remote-utils.c (remote_open): Print out the assigned port number.
15659
c74d0ad8
DJ		 156602007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15661
15662 * remote-utils.c (monitor_output): New function.
15663 * server.c (debug_threads): Define here.
15664 (monitor_show_help): New function.
15665 (handle_query): Handle qRcmd.
15666 (main): Do not handle 'd' packet.
15667 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15668 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15669 of debug_threads.
15670
de7c3b4a
PA		 156712007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15672
15673 * Makefile.in (EXEEXT): New.
15674 (clean): Use $(EXEEXT).
15675
ef57601b
PA		 156762007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15677
15678 * target.h (target_ops): Rename send_signal to request_interrupt,
15679 and remove enum target_signal parameter.
15680 * linux-low.c (linux_request_interrupt): Rename from
15681 linux_send_signal, and always send SIGINT.
15682 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15683 and always send SIGINT.
15684 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15685 of send_signal.
15686 (input_interrupt): Likewise.
15687
820f2bda
PA		 156882007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15689
15690 * server.c (get_features_xml): Check if target implemented
15691 arch_string.
15692 * win32-i386-low.c (win32_arch_string): New.
15693 (win32_target_ops): Add win32_arch_string as arch_string member.
15694
ab39bf24
UW		 156952007-02-22 Markus Deuling <deuling@de.ibm.com>
15696
15697 * spu-low.c (spu_arch_string): New.
15698 (spu_target_ops): Add spu_arch_string.
15699
61ff6e04
DJ		 157002007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15701
15702 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15703 * configure.ac: Do not check for terminal.h.
15704 * configure, config.in: Regenerated.
15705
fb1e4ffc
DJ		 157062007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15707
15708 * Makefile.in (OBS): Add $(XML_BUILTIN).
15709 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15710 (clean): Update.
15711 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15712 (arm-with-iwmmxt.c): New.
15713 * config.in, configure: Regenerate.
15714 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15715 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15716 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15717 (arm*-*-linux*): Add iWMMXt and regset support.
15718 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15719 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15720 (arm_store_wmmxregset, target_regsets): New.
15721 * server.c (get_features_xml): Take annex argument. Check builtin
15722 XML documents.
15723 (handle_query): Handle multiple annexes.
15724
0f48aa01
DJ		 157252007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15726
15727 * remote-utils.c [USE_WIN32API] (read, write): Define.
15728 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15729 write.
15730
23181151
DJ		 157312007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15732
15733 * linux-i386-low.c (the_low_target): Set arch_string.
15734 * linux-x86-64-low.c (the_low_target): Likewise.
15735 * linux-low.c (linux_arch_string): New.
15736 (linux_target_ops): Add it.
15737 * linux-low.h (struct linux_target_ops): Add arch_string.
15738 * server.c (write_qxfer_response): Use const void * for DATA.
15739 (get_features_xml): New.
15740 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15741 * target.h (struct target_ops): Add arch_string method.
15742
9d606399
DJ		 157432007-01-03 Denis Pilat <denis.pilat@st.com>
15744 Daniel Jacobowitz <dan@codesourcery.com>
15745
15746 * linux-low.c (linux_kill): Handle being called with no threads.
15747 * win32-i386-low.c (win32_kill): Likewise.
15748 (get_child_debug_event): Clear current_process_handle.
15749
157502006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 15751 Daniel Jacobowitz <dan@codesourcery.com>
15752
15753 * remote-utils.c (remote_open): Check the type of specified
15754 serial port devices before opening them.
15755 * server.c (main): Kill the inferior if an error occurs during
15756 the first remote_open.
15757
a5e13d24
DJ		 157582006-12-05 Markus Deuling <deuling@de.ibm.com>
15759
15760 * README: Update supported targets.
15761
186947f7
DJ		 157622006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15763
15764 * Makefile.in (clean): Remove reg-mips64.c.
15765 (reg-mips64.c, reg-mips64.o): New rules.
15766 * configure.srv: Handle mips64. Include regset support for mips.
15767 * linux-mips-low.c (union mips_register): New.
15768 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15769 (mips_breakpoint, mips_breakpoint_at): Use int.
15770 (mips_collect_register, mips_supply_register)
15771 (mips_collect_register_32bit, mips_supply_register_32bit)
15772 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15773 (mips_store_fpregset, target_regsets): New.
15774 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15775
a13e2c95
UW		 157762006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15777
15778 * configure.srv: Add target "spu*-*-*".
15779 * Makefile.in (clean): Remove reg-spu.c.
15780 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15781 * spu-low.c: New file.
15782
cb7283db
DJ		 157832006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15784
15785 * configure.ac: Correct td_thr_tls_get_addr test.
15786 * configure: Regenerated.
15787
89be2091
DJ		 157882006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15789
15790 * linux-low.c (linux_wait_for_event): Reformat. Use the
15791 pass_signals array.
15792 * remote-utils.c (decode_address_to_semicolon): New.
15793 * server.c (pass_signals, handle_general_set): New.
15794 (handle_query): Mention QPassSignals for qSupported.
15795 (main): Call handle_general_set.
15796 * server.h (pass_signals, decode_address_to_semicolon): New.
15797
000ef4f0
DJ		 157982006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15799
15800 * server.c (handle_query): Correct error handling for read_auxv.
15801
b7149293
UW		 158022005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15803
15804 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15805 and srv_linux_thread_db to yes.
15806 * linux-s390-low.c (s390_fill_gregset): New function.
15807 (target_regsets): Define data structure.
15808
dae5f5cf
DJ		 158092006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15810
15811 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15812 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15813 * config.in, configure: Regenerated.
15814 * inferiors.c (gdb_id_to_thread): New function.
15815 (gdb_id_to_thread_id): Use it.
15816 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15817 * linux-low.h (struct process_info): Add th member.
15818 (thread_db_get_tls_address): New prototype.
15819 * remote-utils.c (decode_address): Make non-static.
15820 * server.c (handle_query): Handle qGetTLSAddr.
15821 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15822 * target.h (struct target_ops): Add get_tls_address.
15823 * thread-db.c (maybe_attach_thread): Save the thread handle.
15824 (thread_db_get_tls_address): New.
15825
32ca6d61
DJ		 158262006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15827
15828 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15829 (linux_resume_one_process): Take a siginfo_t *. Update all
15830 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15831 (struct pending_signals): Add a siginfo_t.
15832 (linux_wait_for_process): Always set last_status.
15833 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15834 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15835 * linux-low.h (struct process_info): Add last_status.
15836
5ffff7c1
DJ		 158372006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15838
15839 * remote-utils.c (try_rle): New function.
15840 (putpkt_binary): Use it.
15841
8695c747
DJ		 158422006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15843
15844 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15845 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15846 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15847 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15848 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15849 point registers.
15850
290fadea
RS		 158512006-08-08 Richard Sandiford <richard@codesourcery.com>
15852
15853 * server.c (terminal_fd): New variable.
15854 (old_foreground_pgrp): Likewise.
15855 (restore_old_foreground_pgrp): New function.
15856 (start_inferior): Record the terminal file descriptor in terminal_fd
15857 and its original foreground group in old_foreground_pgrp. Register
15858 restore_old_foreground_pgrp with atexit().
15859
9f2e1e63
DJ		 158602006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15861
15862 * server.c (handle_query): Correct qPart to qXfer.
15863
b80864fb
DJ		 158642006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15865
15866 * configure.ac: Check for more headers which are missing on
15867 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15868 * configure.srv: Add Cygwin and mingw32.
15869 * remote-utils.c: Don't include headers unconditionally which
15870 are missing on mingw32. Include <winsock.h> for mingw32.
15871 (remote_open): Adjust for mingw32 support. Flush
15872 standard error after writing to it.
15873 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15874 (unblock_async_io, enable_async_io, disable_async_io)
15875 (readchar, getpkt): Update for Winsock support.
15876 (prepare_resume_reply): Expect a protocol signal number.
15877 * server.c: Disable <sys/wait.h> on mingw32.
15878 (start_inferior): Adjust for mingw32 support. Flush
15879 standard error after writing to it.
15880 (attach_inferior): Likewise. Use protocol signal
15881 numbers.
15882 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15883 and names.
15884 * win32-i386-low.c: New file.
15885 * Makefile.in (XM_CLIBS): Set.
15886 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15887 (win32-i386-low.o): New dependency rule.
15888 * linux-low.c (linux_wait): Use target signal numbers.
15889 * target.h (struct target_ops): Doc fix.
15890 * server.h (target_signal_to_name): New prototype.
15891 * gdbreplay.c: Don't include headers unconditionally which
15892 are missing on mingw32. Include <winsock.h> for mingw32.
15893 (remote_close, remote_open): Adjust for Winsock support.
15894 * configure, config.in: Regenerated.
15895
0876f84a
DJ		 158962006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15897
15898 * server.c (decode_xfer_read, write_qxfer_response): New.
15899 (handle_query): Take a packet length argument. Handle
15900 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15901 the qSupported response.
15902 (main): Update call to handle_query.
15903
01f9e8fa
DJ		 159042006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15905
15906 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15907 (putpkt_binary): Renamed from putpkt and adjusted for binary
15908 data.
15909 (putpkt): New wrapper for putpkt_binary.
15910 (readchar): Don't mask off the high bit.
15911 (decode_X_packet): New function.
15912 * server.c (main): Call putpkt_binary if a handler sets the packet
15913 length. Save the length of the incoming packet. Handle 'X'.
15914 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15915
be2a5f71
DJ		 159162006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15917
15918 * server.c (handle_query): Handle qSupported.
15919
ea025f5f
DJ		 159202006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15921
15922 * remote-utils.c (all_symbols_looked_up): New variable.
15923 (look_up_one_symbol): Check it.
15924 * server.h (look_up_one_symbol): New declaration.
15925 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15926
9308fc88
DJ		 159272006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15928
15929 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15930 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 15931 (PTRACE_GET_THREAD_AREA): Define.
15932 (ps_get_thread_area): New function.
15933
52fb6437
NS		 159342006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15935
15936 * configure.srv (m68k*-*-uclinux*): New target.
15937 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15938 (linux_resume_one_process): Remove extraneous cast.
15939 (linux_read_offsets): New.
15940 (linux_target_op): Add linux_read_offsets on mmuless systems.
15941 * server.c (handle_query): Add qOffsets logic.
15942 * target.h (struct target_ops): Add read_offsets.
15943
21b0f40c
DJ		 159442006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15945
15946 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15947 (PTRACE_GET_THREAD_AREA): Define.
15948 (ps_get_thread_area): New function.
15949 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15950 (linux-x86-64-low.o): Update.
15951
0050a760
DJ		 159522006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15953
15954 * configure.ac: Remove checks for prfpregset_t.
15955 * gdb_proc_service.h: New file.
15956 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15957 new "gdb_proc_service.h".
15958 * proc-service.c: Likewise.
15959 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15960 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15961 * Makefile.in (gdb_proc_service_h): Updated.
15962 * configure, config.in: Regenerated.
15963
b92a518e
DJ		 159642006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15965
15966 * remote-utils.c (prepare_resume_reply): Move declaration
15967 of gdb_id_from_wait to the top of the block.
15968
545587ee
DJ		 159692006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15970
15971 * linux-low.c (regsets_store_inferior_registers): Read the regset
15972 from the target before filling it.
15973
9db87ebd
DJ		 159742006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15975
15976 * server.c (attach_inferior): Return SIGTRAP for a successful
15977 attach.
15978
dd24457d
DJ		 159792006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15980
15981 * Makefile.in (OBS): Add version.o.
15982 (STAGESTUFF): Delete.
15983 (version.o): Add dependencies.
15984 (version.c): Replace rule.
15985 (clean): Remove version.c.
15986 * server.c (gdbserver_version): New.
15987 (gdbserver_usage): Use printf.
15988 (main): Handle --version and --help.
15989 * server.h (version, host_name): Add declarations.
15990
6f0f660e
EZ		 159912005-12-23 Eli Zaretskii <eliz@gnu.org>
15992
889bf7c5
PA		 15993 * linux-arm-low.c:
15994 * linux-arm-low.c:
15995 * inferiors.c:
15996 * i387-fp.h:
15997 * i387-fp.c:
15998 * gdbreplay.c:
15999 * regcache.c:
16000 * proc-service.c:
16001 * mem-break.h:
16002 * mem-break.c:
16003 * linux-x86-64-low.c:
16004 * linux-sh-low.c:
16005 * linux-s390-low.c:
16006 * linux-ppc64-low.c:
16007 * linux-ppc-low.c:
16008 * linux-mips-low.c:
16009 * linux-m68k-low.c:
16010 * linux-m32r-low.c:
16011 * linux-low.h:
16012 * linux-low.c:
16013 * linux-ia64-low.c:
16014 * linux-i386-low.c:
16015 * linux-crisv32-low.c:
16016 * thread-db.c:
16017 * terminal.h:
16018 * target.h:
16019 * target.c:
16020 * server.h:
16021 * server.c:
16022 * remote-utils.c:
16023 * regcache.h:
16024 * utils.c:
16025 * Makefile.in:
16026 * configure.ac:
6f0f660e
EZ		 16027 * gdbserver.1: Add (C) after Copyright. Update the FSF
16028 address.
16029
9d1fb177
DJ		 160302005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16031
16032 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16033 (arm_breakpoint_at): Recognize both breakpoints.
16034 (the_low_target): Use the correct breakpoint instruction.
16035
011a70c2
DJ		 160362005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16037
16038 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16039 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16040 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16041 (the_low_target): Update.
16042
7fb85e41
AS		 160432005-10-25 Andreas Schwab <schwab@suse.de>
16044
16045 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16046
16047 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16048 (ia64_num_regs): Reduce to 462.
16049
3db0444b
DJ		 160502005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16051
16052 * acinclude.m4: Correct quoting.
16053 * aclocal.m4: Regenerated.
16054
16055 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16056 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16057 (thread_db_init): Call thread_db_err_str.
16058 * configure.ac: Check for TD_VERSION.
16059 * config.in, configure: Regenerated.
16060
bee0189a
DJ		 160612005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16062
16063 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16064
e9d25b98
DJ		 160652005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16066
16067 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16068 is not available. Define HAVE_PTRACE_GETREGS if it is.
16069 * config.in, configure: Regenerated.
16070 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16071 * linux-i386-low.c, linux-m68k-low.c: Update to use
16072 HAVE_PTRACE_GETREGS.
16073 * linux-low.c (regsets_fetch_inferior_registers)
16074 (regsets_store_inferior_registers): Only return 0 if we processed
16075 GENERAL_REGS.
16076 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16077 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16078
a06660f7
DJ		 160792005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16080
16081 * inferiors.c (struct thread_info): Add gdb_id.
16082 (add_thread): Add gdb_id argument.
16083 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16084 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16085 calls to add_thread.
16086 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16087 * server.c (handle_query): Use thread_to_gdb_id.
16088 (handle_v_cont, main): Use gdb_id_to_thread_id.
16089 * server.h (add_thread): Update prototype.
16090 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16091 prototypes.
16092
5a1f5858
DJ		 160932005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16094
16095 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16096 left-padded registers.
16097 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16098 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16099
e122f1f5
SE		 161002005-07-01 Steve Ellcey <sje@cup.hp.com>
16101
16102 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16103 * configure: Regenerate.
16104 * config.in: Regenerate.
16105 * server.h (NEED_DECLARATION_STRERROR):
16106 Replace with !HAVE_DECL_STRERROR.
16107
d592fa2f
DJ		 161082005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16109
16110 * linux-low.c (linux_wait, linux_send_signal): Don't test
16111 an unsigned long variable for > 0 if it could be MAX_ULONG.
16112 * server.c (myresume): Likewise.
16113 * target.c (set_desired_inferior): Likewise.
16114
ccbd4912
MK		 161152005-06-13 Mark Kettenis <kettenis@gnu.org>
16116
16117 * configure.ac: Simplify and improve check for socklen_t.
16118 * configure, config.in: Regenerate.
16119
f450004a
DJ		 161202005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16121
16122 * acconfig.h: Remove.
16123 * configure.ac: Add a test for socklen_t. Use three-argument
16124 AC_DEFINE throughout.
16125 * config.in: Regenerated using autoheader 2.59.
16126 * configure: Regenerated.
16127
16128 * gdbreplay.c (socklen_t): Provide a default.
16129 (remote_open): Use socklen_t.
16130 * remote-utils.c (socklen_t): Provide a default.
16131 (remote_open): Use socklen_t.
16132 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16133 unsigned char.
16134
16135 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16136 char for buffers.
16137 * linux-low.c (linux_read_memory, linux_write_memory)
16138 (linux_read_auxv): Likewise.
16139 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16140 (check_mem_write): Likewise.
16141 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16142 Likewise.
16143 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16144 (registers_from_string, register_data): Likewise.
16145 * server.c (handle_query, main): Likewise.
16146 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16147 (decode_M_packet): Likewise.
16148 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16149 * target.h (struct target_ops): Update read_memory, write_memory,
16150 and read_auxv.
16151 (read_inferior_memory, write_inferior_memory): Update.
16152 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16153 to unsigned char *.
16154 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16155 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16156 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16157 linux-s390-low.c, linux-sh-low.c: Update for changes in
16158 read_inferior_memory and the_low_target->breakpoint.
16159
eee84df1
DJ		 161602005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16161
16162 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16163 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16164 * configure.srv: Add powerpc64-*-linux*.
16165 * linux-ppc64-low.c: New file.
16166
45b134e5
OF		 161672005-05-23 Orjan Friberg <orjanf@axis.com>
16168
16169 * linux-cris-low.c: New file with support for CRIS.
16170 * linux-crisv32-low.c: Ditto for CRISv32.
16171 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16172 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16173 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16174 reg-crisv32.o, and reg-crisv32.c to make rules.
16175 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16176 recognized targets.
16177
48d93c75
UW		 161782005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16179
16180 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16181 of sizeof (PTRACE_XFER_TYPE).
16182 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16183
e013ee27
OF		 161842005-05-12 Orjan Friberg <orjanf@axis.com>
16185
889bf7c5 16186 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16187 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16188 pointers for hardware watchpoint support.
16189 * linux-low.h (struct linux_target_ops): Ditto.
16190 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16191 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16192 to linux_target_ops.
16193 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16194 reply packet.
16195 * server.c (main): Recognize 'Z' and 'z' packets.
16196
b0ded00b
UW		 161972005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16198
16199 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16200 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16201 (the_low_target): Add new members.
16202
8643e2ad
DJ		 162032005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16204
16205 * proc-service.c (ps_lgetregs): Search all_processes instead of
16206 all_threads.
16207
fc620387
DJ		 162082005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16209
16210 * server.c (start_inferior): Change return type to int.
16211 (attach_inferior): Change sigptr to int *.
16212 (handle_v_cont, handle_v_requests): Change signal to int *.
16213 (main): Change signal to int.
16214
162152005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16216
16217 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16218 * configure.srv: Add m32r*-*-linux*.
16219 * linux-m32r-low.c: New file.
16220
e0e76420
DJ		 162212005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16222
16223 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16224
a1928bad
DJ		 162252005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16226
16227 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16228 Take unsigned long arguments for PIDs.
16229 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16230 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16231 (wait_for_sigstop, linux_resume_one_process)
16232 (regsets_fetch_inferior_registers, linux_send_signal)
16233 (linux_read_auxv): Likewise. Update the types of variables holding
16234 PIDs. Update format string specifiers.
16235 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16236 * remote-utils.c (prepare_resume_reply): Likewise.
16237 * server.c (cont_thread, general_thread, step_thread)
16238 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16239 unsigned long.
16240 (handle_query): Update format specifiers.
16241 (handle_v_cont, main): Use strtoul for thread IDs.
16242 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16243 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16244 (general_thread, step_thread, thread_from_wait)
16245 (old_thread_from_wait): Update.
16246 * target.h (struct thread_resume): Use unsigned long for THREAD.
16247 (struct target_ops): Use unsigned long for arguments to attach and
16248 thread_alive.
16249
dcdb98d2
DJ		 162502005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16251
16252 * acinclude.m4: Include bfd/bfd.m4 directly.
16253 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16254 <agriffis@toolchain.org>.
16255 * aclocal.m4, configure: Regenerated.
16256
bec39cab
AC		 162572005-01-07 Andrew Cagney <cagney@gnu.org>
16258
16259 * configure.ac: Rename configure.in, require autoconf 2.59.
16260 * configure: Re-generate.
16261
434c4c77
DJ		 162622004-12-08 Daniel Jacobowitz <dan@debian.org>
16263
16264 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16265 LIBS when finished.
16266 * aclocal.m4: Regenerated.
16267 * configure: Regenerated.
16268
db1d3e1b
AS		 162692004-11-21 Andreas Schwab <schwab@suse.de>
16270
16271 * linux-m68k-low.c (m68k_num_gregs): Define.
16272 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16273 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16274 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16275 (m68k_breakpoint_at): New. Add to the_low_target.
16276
16277 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16278 srv_linux_thread_db to yes.
16279
43360365
JB		 162802004-10-20 Joel Brobecker <brobecker@gnat.com>
16281
16282 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16283 (ARCH_SET_FS): Likewise.
16284 (ARCH_GET_FS): Likewise.
16285 (ARCH_GET_GS): Likewise.
16286
fd500816
DJ		 162872004-10-16 Daniel Jacobowitz <dan@debian.org>
16288
16289 * linux-i386-low.c (ps_get_thread_area): New.
16290 * linux-x86-64-low.c (ps_get_thread_area): New.
16291 * linux-low.c: Include <sys/syscall.h>.
16292 (linux_kill_one_process): Don't kill the first thread here.
16293 (linux_kill): Kill the first thread here.
16294 (kill_lwp): New function.
16295 (send_sigstop, linux_send_signal): Use it.
16296 * proc-service.c: Clean up #ifdefs.
16297 (fpregset_info): Delete.
16298 (ps_lgetregs): Update and enable implementation.
16299 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16300 implementations.
16301 * remote-utils.c (struct sym_cache, symbol_cache): New.
16302 (input_interrupt): Print a clearer message.
16303 (async_io_enabled): New variable.
16304 (enable_async_io, disable_async_io): Use it. Update comments.
16305 (look_up_one_symbol): Use the symbol cache.
16306 * thread-db.c (thread_db_look_up_symbols): New function.
16307 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16308
f6de3c42
DJ		 163092004-10-16 Daniel Jacobowitz <dan@debian.org>
16310
16311 * configure.in: Test for -rdynamic.
16312 * configure: Regenerated.
16313 * Makefile (INTERNAL_LDFLAGS): New.
16314 (gdbserver, gdbreplay): Use it.
16315
2c0fc042
AC		 163162004-09-02 Andrew Cagney <cagney@gnu.org>
16317
16318 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16319
075b3282
DJ		 163202004-03-23 Daniel Jacobowitz <drow@mvista.com>
16321
16322 * linux-low.c (linux_wait): Clear all_processes list also.
16323
fa6a77dc
DJ		 163242004-03-12 Daniel Jacobowitz <drow@mvista.com>
16325
16326 * linux-low.c: Include <errno.h>. Remove extern declaration of
16327 errno.
16328
6d782a97
DJ		 163292004-03-12 Daniel Jacobowitz <drow@mvista.com>
16330
16331 * gdbreplay.c, server.h, utils.c: Update copyright years.
16332
3a7fb99b
DJ		 163332004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16334
16335 * server.c (main): Print child status or termination signal from
16336 variable 'signal', not 'sig'.
16337
c3e735a6
DJ		 163382004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16339
16340 * linux-low.c (linux_read_memory): Change return type to
16341 int. Check for and return error from ptrace().
16342 * target.c (read_inferior_memory): Change return type to int. Pass
16343 back return status from the_target->read_memory().
16344 * target.h (struct target_ops): Adapt *read_memory() prototype.
16345 Update comment.
16346 (read_inferior_memory): Adapt prototype.
16347 * server.c (main): Return an error packet if
16348 read_inferior_memory() returns an error.
16349
a59d1c82
DJ		 163502004-03-04 Daniel Jacobowitz <drow@mvista.com>
16351
16352 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16353 Unify with other clean targets.
16354
dc3f8883
DJ		 163552004-02-29 Daniel Jacobowitz <drow@mvista.com>
16356
16357 * server.c (handle_v_cont): Call set_desired_inferior.
16358
89a208da
DJ		 163592004-02-29 Daniel Jacobowitz <drow@mvista.com>
16360
16361 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16362
62ea82f5
DJ		 163632004-02-29 Daniel Jacobowitz <drow@mvista.com>
16364
16365 * linux-low.c (linux_wait): Unblock async I/O.
16366 (linux_resume): Block and enable async I/O.
16367 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16368 * server.h (block_async_io, unblock_async_io): Add prototypes.
16369
6910d122
DJ		 163702004-02-29 Daniel Jacobowitz <drow@mvista.com>
16371
16372 * remote-utils.c (remote_open): Print a status notice after
16373 opening a TCP port.
16374 * server.c (attach_inferior): Print a status notice after
16375 attaching.
16376
163772004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16378
16379 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16380
c89dc5d4
DJ		 163812004-02-26 Daniel Jacobowitz <drow@mvista.com>
16382
16383 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16384 error packet.
16385 * server.c, target.h: Update copyright years.
16386
4b8dad4a
RM		 163872004-02-25 Roland McGrath <roland@redhat.com>
16388
16389 * target.h (struct target_ops): New member `read_auxv'.
16390 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16391 * linux-low.c (linux_read_auxv): New function.
16392 (linux_target_ops): Initialize `read_auxv' member to that.
16393
d7446758
JB		 163942004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16395
16396 Committed by Jim Blandy <jimb@redhat.com>.
16397
16398 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16399 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16400 instead of GPR_SIZE to distiguish s390 and s390x targets.
16401
5544ad89
DJ		 164022004-01-31 Daniel Jacobowitz <drow@mvista.com>
16403
16404 * linux-low.c: Update copyright year.
16405 (check_removed_breakpoint): Clear pending_is_breakpoint.
16406 (linux_set_resume_request, linux_queue_one_thread)
16407 (resume_status_pending_p): New functions.
16408 (linux_continue_one_thread): Use process->resume.
16409 (linux_resume): Only resume threads if there are no pending events.
16410 * linux-low.h (struct process_info): Add resume request
16411 pointer.
16412
2a68b70e
DJ		 164132004-01-30 Daniel Jacobowitz <drow@mvista.com>
16414
16415 * regcache.c (new_register_cache): Clear the allocated register
16416 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16417
64386c31
DJ		 164182003-10-13 Daniel Jacobowitz <drow@mvista.com>
16419
16420 * linux-low.c (linux_resume): Take a struct thread_resume *
16421 argument.
16422 (linux_wait): Update call.
16423 (resume_ptr): New static variable.
16424 (linux_continue_one_thread): Renamed from
16425 linux_continue_one_process. Use resume_ptr.
16426 (linux_resume): Use linux_continue_one_thread.
16427 * server.c (handle_v_cont, handle_v_requests): New functions.
16428 (myresume): New function.
16429 (main): Handle 'v' case.
16430 * target.h (struct thread_resume): New type.
16431 (struct target_ops): Change argument of "resume" to struct
16432 thread_resume *.
16433 (myresume): Delete macro.
16434
c938e9b0
L		 164352003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16436
16437 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16438 (uninstall): Support DESTDIR.
16439
7f313d07
BC		 16440Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16441
16442 * configure.srv: Add xscale*linux copy of arm*linux entry.
16443
3b2fc2ea
DJ		 164442003-07-24 Daniel Jacobowitz <drow@mvista.com>
16445
16446 * linux-arm-low.c (arm_reinsert_addr): New function.
16447 (the_low_target): Add arm_reinsert_addr.
16448
1c0a559e
MK		 164492003-07-08 Mark Kettenis <kettenis@gnu.org>
16450
16451 * mem-break.c: Remove whitespace at end of file.
16452
43d5792c
DJ		 164532003-06-28 Daniel Jacobowitz <drow@mvista.com>
16454
16455 * configure.in: Check whether we need to prototype strerror.
16456 * server.h: Optionally prototype strerror.
16457 * gdbreplay.c (perror_with_name): Use strerror.
16458 * linux-low.c (linux_attach_lwp): Use strerror.
16459 * utils.c (perror_with_name): Use strerror.
16460 * config.in, configure: Regenerated.
16461
c8a86edf
DJ		 164622003-06-28 Daniel Jacobowitz <drow@mvista.com>
16463
16464 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16465 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16466
73d37363
DJ		 164672003-06-20 Daniel Jacobowitz <drow@mvista.com>
16468
16469 * Makefile.in (SFILES): Update.
16470 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16471 low-sun3.c: Remove files.
16472
6ad8ae5c
DJ		 164732003-06-17 Daniel Jacobowitz <drow@mvista.com>
16474
16475 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16476 (linux_detach_one_process, linux_detach): New functions.
16477 (linux_target_ops): Add linux_detach.
16478 * server.c (main): Handle 'D' packet.
16479 * target.h (struct target_ops): Add "detach" member.
16480 (detach_inferior): Define.
16481
1581182a
MK		 164822003-06-13 Mark Kettenis <kettenis@gnu.org>
16483
16484 From Kelley Cook <kelleycook@wideopenwest.com>:
16485 * configure.srv: Accept i[34567]86 variants.
16486
e5379b03
DJ		 164872003-06-05 Daniel Jacobowitz <drow@mvista.com>
16488
16489 * linux-low.c (linux_wait_for_event): Correct comment typos.
16490 (linux_resume_one_process): Call check_removed_breakpoint.
16491 (linux_send_signal): New function.
16492 (linux_target_ops): Add linux_send_signal.
16493 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16494 of kill.
16495 * target.h (struct target_ops): Add send_signal.
16496
2ff29de4
JB		 164972003-05-29 Jim Blandy <jimb@redhat.com>
16498
16499 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16500 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16501 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16502 away part of the register's value.
16503
254787d4
DJ		 165042003-03-26 Daniel Jacobowitz <drow@mvista.com>
16505
16506 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16507 (linux_wait_for_event, linux_init_signals): Likewise.
16508
94e10508
DJ		 165092003-03-17 Daniel Jacobowitz <drow@mvista.com>
16510
16511 * configure.in: Check for stdlib.h.
16512 * configure: Regenerated.
16513 * config.in: Regenerated.
16514
4c0711e0
DJ		 165152003-01-04 Andreas Schwab <schwab@suse.de>
16516
16517 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16518
ef66e766
AC		 165192003-01-02 Andrew Cagney <ac131313@redhat.com>
16520
16521 * Makefile.in: Remove obsolete code.
16522
a1358604
DJ		 165232002-11-20 Daniel Jacobowitz <drow@mvista.com>
16524
16525 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16526 defined(PT_FPR0_HI).
16527
23ce3b1c
DJ		 165282002-11-17 Stuart Hughes <seh@zee2.com>
16529
16530 * linux-arm-low.c (arm_num_regs): Increase.
16531 (arm_regmap): Include status register.
16532
165332002-11-17 Daniel Jacobowitz <drow@mvista.com>
16534
16535 * linux-low.c (register_addr): Remove incorrect -1 check.
16536
a9fa9f7d
DJ		 165372002-08-29 Daniel Jacobowitz <drow@mvista.com>
16538
16539 * linux-low.c (linux_create_inferior): Call setpgid. Return
16540 the new PID.
16541 (unstopped_p, linux_signal_pid): Remove.
16542 (linux_target_ops): Remove linux_signal_pid.
16543 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16544 global instead of target method.
16545 * target.h (struct target_ops): Remove signal_pid. Update comment
16546 for create_inferior.
16547 * server.c (signal_pid): New variable.
16548 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16549 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16550 (attach_inferior): Set signal_pid.
16551
17574093
DJ		 165522002-08-23 Daniel Jacobowitz <drow@mvista.com>
16553
16554 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16555
165562002-08-20 Jim Blandy <jimb@redhat.com>
16557
16558 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16559 default for this.
16560
165612002-08-01 Andrew Cagney <cagney@redhat.com>
16562
16563 * Makefile.in: Make chill references obsolete.
16564
165652002-07-24 Kevin Buettner <kevinb@redhat.com>
16566
16567 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16568 * configure: Regenerate.
16569 * config.in: Regenerate.
16570
165712002-07-09 David O'Brien <obrien@FreeBSD.org>
16572
16573 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16574 (perror_with_name, remote_close, remote_open, expect, play): Static.
16575
165762002-07-04 Michal Ludvig <mludvig@suse.cz>
16577
4b8dad4a 16578 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16579 byte offsets instead of an array of indexes.
16580 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16581
165822002-06-13 Daniel Jacobowitz <drow@mvista.com>
16583
16584 * regcache.c: Add comment.
16585
165862002-06-11 Daniel Jacobowitz <drow@mvista.com>
16587
16588 * thread-db.c: New file.
16589 * proc-service.c: New file.
16590 * acinclude.m4: New file.
16591 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16592 proc-service.o, and thread-db.o.
16593 (linux-low.o): Add USE_THREAD_DB.
16594 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16595 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16596 * aclocal.m4: Regenerated.
16597 * config.in: Regenerated.
16598 * configure: Regenerated.
16599 * configure.in: Check for proc_service.h, sys/procfs.h,
16600 thread_db.h, and linux/elf.h headrs.
16601 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16602 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16603 Check for -lthread_db and thread support.
16604 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16605 PowerPC, and SuperH.
16606 * i387-fp.c: Constify arguments.
16607 * i387-fp.h: Likewise.
16608 * inferiors.c: (struct thread_info): Renamed from
16609 `struct inferior_info'. Remove PID member. Use generic inferior
16610 list header. All uses updated.
16611 (inferiors, signal_pid): Removed.
16612 (all_threads): New variable.
16613 (get_thread): Define.
16614 (add_inferior_to_list): New function.
16615 (for_each_inferior): New function.
16616 (change_inferior_id): New function.
16617 (add_inferior): Removed.
16618 (remove_inferior): New function.
16619 (add_thread): New function.
16620 (free_one_thread): New function.
16621 (remove_thread): New function.
16622 (clear_inferiors): Use for_each_inferior and free_one_thread.
16623 (find_inferior): New function.
16624 (find_inferior_id): New function.
16625 (inferior_target_data): Update argument type.
16626 (set_inferior_target_data): Likewise.
16627 (inferior_regcache_data): Likewise.
16628 (set_inferior_regcache_data): Likewise.
16629 * linux-low.c (linux_bp_reinsert): Remove.
16630 (all_processes, stopping_threads, using_thrads)
16631 (struct pending_signals, debug_threads, pid_of): New.
16632 (inferior_pid): Replace with macro.
16633 (struct inferior_linux_data): Remove.
16634 (get_stop_pc, add_process): New functions.
16635 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16636 Use add_process and add_thread.
16637 (linux_attach_lwp): New function, based on old linux_attach. Use
16638 add_process and add_thread. Set stop_expected for new threads.
16639 (linux_attach): New function.
16640 (linux_kill_one_process): New function.
16641 (linux_kill): Kill all LWPs.
16642 (linux_thread_alive): Use find_inferior_id.
16643 (check_removed_breakpoints, status_pending_p): New functions.
16644 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16645 Update. Use WNOHANG. Wait for cloned processes also. Update process
16646 struct for the found process.
16647 (linux_wait_for_event): New function.
16648 (linux_wait): Use it. Support LWPs.
16649 (send_sigstop, wait_for_sigstop, stop_all_processes)
16650 (linux_resume_one_process, linux_continue_one_process): New functions.
16651 (linux_resume): Support LWPs.
16652 (REGISTER_RAW_SIZE): Remove.
16653 (fetch_register): Use register_size instead. Call supply_register.
16654 (usr_store_inferior_registers): Likewise. Call collect_register.
16655 Fix recursive case.
16656 (regsets_fetch_inferior_registers): Improve error message.
16657 (regsets_store_inferior_registers): Add debugging.
16658 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16659 (unstopped_p, linux_signal_pid): New functions.
16660 (linux_target_ops): Add linux_signal_pid.
16661 (linux_init_signals): New function.
16662 (initialize_low): Call it. Initialize using_threads.
16663 * regcache.c (inferior_regcache_data): Add valid
16664 flag.
16665 (get_regcache): Fetch registers lazily. Add fetch argument
16666 and update all callers.
16667 (regcache_invalidate_one, regcache_invalidate): New
16668 functions.
16669 (new_register_cache): Renamed from create_register_cache.
16670 Return the new regcache.
16671 (free_register_cache): Change argument to a void *.
16672 (registers_to_string, registers_from_string): Call get_regcache
16673 with fetch flag set.
16674 (register_data): Make static. Pass fetch flag to get_regcache.
16675 (supply_register): Call get_regcache with fetch flag clear.
16676 (collect_register): Call get_regcache with fetch flag set.
16677 (collect_register_as_string): New function.
16678 * regcache.h: Update.
16679 * remote-utils.c (putpkt): Flush after debug output and use
16680 stderr.
16681 Handle input interrupts while waiting for an ACK.
16682 (input_interrupt): Use signal_pid method.
16683 (getpkt): Flush after debug output and use stderr.
16684 (outreg): Use collect_register_as_string.
16685 (new_thread_notify, dead_thread_notify): New functions.
16686 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16687 and general_thread.
16688 (look_up_one_symbol): Flush after debug output.
16689 * server.c (step_thread, server_waiting): New variables.
16690 (start_inferior): Don't use signal_pid. Update call to mywait.
16691 (attach_inferior): Update call to mywait.
16692 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16693 (main): Don't fetch/store registers explicitly. Use
16694 set_desired_inferior. Support proposed ``Hs'' packet. Update
16695 calls to mywait.
16696 * server.h: Update.
16697 (struct inferior_list, struct_inferior_list_entry): New.
16698 * target.c (set_desired_inferior): New.
16699 (write_inferior_memory): Constify.
16700 (mywait): New function.
16701 * target.h: Update.
16702 (struct target_ops): New signal_pid method.
16703 (mywait): Removed macro, added prototype.
16704
16705 * linux-low.h (regset_func): Removed.
16706 (regset_fill_func, regset_store_func): New.
16707 (enum regset_type): New.
16708 (struct regset_info): Add type field. Use new operation types.
16709 (struct linux_target_ops): stop_pc renamed to get_pc.
16710 Add decr_pc_after_break and breakpoint_at.
16711 (get_process, get_thread_proess, get_process_thread)
16712 (strut process_info, all_processes, linux_attach_lwp)
16713 (thread_db_init): New.
16714
16715 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16716 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16717 (the_low_target): Add new members.
16718 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16719 (i386_store_fpxregset): Constify.
16720 (target_regsets): Add new kind identifier.
16721 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16722 (i386_set_pc): Add debugging.
16723 (i386_breakpoint_at): New function.
16724 (the_low_target): Add new members.
16725 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16726 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16727 (mips_breakpoint_at): New.
16728 (the_low_target): Add new members.
16729 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16730 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16731 (the_low_target): Add new members.
16732 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16733 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16734 (the_low_target): Add new members.
16735 * linux-x86-64-low.c (target_regsets): Add new kind
16736 identifier.
16737
167382002-05-15 Daniel Jacobowitz <drow@mvista.com>
16739
16740 From Martin Pool <mbp@samba.org>:
16741 * server.c (gdbserver_usage): New function.
16742 (main): Call it.
16743
167442002-05-14 Daniel Jacobowitz <drow@mvista.com>
16745
16746 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16747 stop_at -> stop_pc.
16748
167492002-05-04 Andrew Cagney <ac131313@redhat.com>
16750
16751 * Makefile.in: Remove obsolete code.
16752
167532002-04-24 Michal Ludvig <mludvig@suse.cz>
16754
16755 * linux-low.c (regsets_fetch_inferior_registers),
16756 (regsets_store_inferior_registers): Removed cast to int from
16757 ptrace() calls.
16758 * regcache.h: Added declaration of struct inferior_info.
16759
167602002-04-20 Daniel Jacobowitz <drow@mvista.com>
16761
16762 * inferiors.c (struct inferior_info): Add regcache_data.
16763 (add_inferior): Call create_register_cache.
16764 (clear_inferiors): Call free_register_cache.
16765 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16766 * regcache.c (struct inferior_regcache_data): New.
16767 (registers): Remove.
16768 (get_regcache): New function.
16769 (create_register_cache, free_register_cache): New functions.
16770 (set_register_cache): Don't initialize the register cache here.
16771 (registers_to_string, registers_from_string, register_data): Call
16772 get_regcache.
16773 * regcache.h: Add prototypes.
16774 * server.h: Likewise.
16775
167762002-04-20 Daniel Jacobowitz <drow@mvista.com>
16777
16778 * mem-break.c: New file.
16779 * mem-break.h: New file.
16780 * Makefile.in: Add mem-break.o rule; update server.h
16781 dependencies.
16782 * inferiors.c (struct inferior_info): Add target_data
16783 member.
16784 (clear_inferiors): Free target_data member if set.
16785 (inferior_target_data, set_inferior_target_data): New functions.
16786 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16787 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16788 * linux-low.c (linux_bp_reinsert): New variable.
16789 (struct inferior_linux_data): New.
16790 (linux_create_inferior): Use set_inferior_target_data.
16791 (linux_attach): Likewise. Call add_inferior.
16792 (linux_wait_for_one_inferior): New function.
16793 (linux_wait): Call it.
16794 (linux_write_memory): Add const.
16795 (initialize_low): Call set_breakpoint_data.
16796 * linux-low.h (struct linux_target_ops): Add breakpoint
16797 handling members.
16798 * server.c (attach_inferior): Remove extra add_inferior
16799 call.
16800 * server.h: Include mem-break.h. Update inferior.c
16801 prototypes.
16802 * target.c (read_inferior_memory)
16803 (write_inferior_memory): New functions.
16804 * target.h (read_inferior_memory)
16805 (write_inferior_memory): Change macros to prototypes.
16806 (struct target_ops): Update comments. Add const to write_memory
16807 definition.
16808
168092002-04-11 Daniel Jacobowitz <drow@mvista.com>
16810
16811 * linux-low.c (usr_store_inferior_registers): Support
16812 registers which are allowed to fail to store.
16813 * linux-low.h (linux_target_ops): Likewise.
16814 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16815 (ppc_cannot_store_register): FPSCR may not be storable.
16816
168172002-04-09 Daniel Jacobowitz <drow@mvista.com>
16818
16819 * server.h: Include <string.h> if HAVE_STRING_H.
16820 * ChangeLog: Correct paths in last ChangeLog entry.
16821
168222002-04-09 Daniel Jacobowitz <drow@mvista.com>
16823
16824 * linux-low.h: Remove obsolete prototypes.
16825 (struct linux_target_ops): New.
16826 (extern the_low_target): New.
16827 * linux-low.c (num_regs, regmap): Remove declarations.
16828 (register_addr): Use the_low_target explicitly.
16829 (fetch_register): Likewise.
16830 (usr_fetch_inferior_registers): Likewise.
16831 (usr_store_inferior_registers): Likewise.
16832 * linux-arm-low.c (num_regs): Remove.
16833 (arm_num_regs): Define.
16834 (arm_regmap): Renamed from regmap, made static.
16835 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16836 made static.
16837 (arm_cannot_store_register): Renamed from cannot_store_register,
16838 made static.
16839 (the_low_target): New.
16840 * linux-i386-low.c (num_regs): Remove.
16841 (i386_num_regs): Define.
16842 (i386_regmap): Renamed from regmap, made static.
16843 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16844 made static.
16845 (i386_cannot_store_register): Renamed from cannot_store_register,
16846 made static.
16847 (the_low_target): New.
16848 * linux-ia64-low.c (num_regs): Remove.
16849 (ia64_num_regs): Define.
16850 (ia64_regmap): Renamed from regmap, made static.
16851 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16852 made static.
16853 (ia64_cannot_store_register): Renamed from cannot_store_register,
16854 made static.
16855 (the_low_target): New.
16856 * linux-m68k-low.c (num_regs): Remove.
16857 (m68k_num_regs): Define.
16858 (m68k_regmap): Renamed from regmap, made static.
16859 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16860 made static.
16861 (m68k_cannot_store_register): Renamed from cannot_store_register,
16862 made static.
16863 (the_low_target): New.
16864 * linux-mips-low.c (num_regs): Remove.
16865 (mips_num_regs): Define.
16866 (mips_regmap): Renamed from regmap, made static.
16867 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16868 made static.
16869 (mips_cannot_store_register): Renamed from cannot_store_register,
16870 made static.
16871 (the_low_target): New.
16872 * linux-ppc-low.c (num_regs): Remove.
16873 (ppc_num_regs): Define.
16874 (ppc_regmap): Renamed from regmap, made static.
16875 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16876 made static.
16877 (ppc_cannot_store_register): Renamed from cannot_store_register,
16878 made static.
16879 (the_low_target): New.
16880 * linux-s390-low.c (num_regs): Remove.
16881 (s390_num_regs): Define.
16882 (s390_regmap): Renamed from regmap, made static.
16883 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16884 made static.
16885 (s390_cannot_store_register): Renamed from cannot_store_register,
16886 made static.
16887 (the_low_target): New.
16888 * linux-sh-low.c (num_regs): Remove.
16889 (sh_num_regs): Define.
16890 (sh_regmap): Renamed from regmap, made static.
16891 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16892 made static.
16893 (sh_cannot_store_register): Renamed from cannot_store_register,
16894 made static.
16895 (the_low_target): New.
16896 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16897 (the_low_target): New.
16898
168992002-04-09 Daniel Jacobowitz <drow@mvista.com>
16900
16901 * Makefile.in: Add stamp-h target.
16902 * configure.in: Create stamp-h.
16903 * configure: Regenerated.
16904
169052002-04-09 Daniel Jacobowitz <drow@mvista.com>
16906
16907 * inferiors.c: New file.
16908 * target.c: New file.
16909 * target.h: New file.
16910 * Makefile.in: Add target.o and inferiors.o. Update
16911 dependencies.
16912 * linux-low.c (inferior_pid): New static variable,
16913 moved from server.c.
16914 (linux_create_inferior): Renamed from create_inferior.
16915 Call add_inferior. Return 0 on success instead of a PID.
16916 (linux_attach): Renamed from myattach.
16917 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16918 (linux_thread_alive): Renamed from mythread_alive.
16919 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16920 child dies.
16921 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16922 (regsets_store_inferior_registers): Correct error message.
16923 Add missing ``return 0''.
16924 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16925 (linux_store_registers): Renamed from store_inferior_registers.
16926 (linux_read_memory): Renamed from read_inferior_memory.
16927 (linux_write_memory): Renamed from write_inferior_memory.
16928 (linux_target_ops): New structure.
16929 (initialize_low): Call set_target_ops ().
16930 * remote-utils.c (unhexify): New function.
16931 (hexify): New function.
16932 (input_interrupt): Send signals to ``signal_pid''.
16933 * server.c (inferior_pid): Remove.
16934 (start_inferior): Update create_inferior call.
16935 (attach_inferior): Call add_inferior.
16936 (handle_query): New function.
16937 (main): Call handle_query for `q' packets.
16938 * server.h: Include "target.h". Remove obsolete prototypes.
16939 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16940
169412002-04-09 Daniel Jacobowitz <drow@mvista.com>
16942
16943 * Makefile.in: Add WARN_CFLAGS. Update configury
16944 dependencies.
16945 * configure.in: Check for <string.h>
16946 * configure: Regenerate.
16947 * config.in: Regenerate.
16948 * gdbreplay.c: Include needed system headers.
16949 (remote_open): Remove strchr prototype.
16950 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16951 * regcache.c (supply_register): Change buf argument to const void *.
16952 (supply_register_by_name): Likewise.
16953 (collect_register): Change buf argument to void *.
16954 (collect_register_by_name): Likewise.
16955 * regcache.h: Add missing prototypes.
16956 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16957 * server.c (handle_query): New function.
16958 (attached): New static variable, moved out of main.
16959 (main): Quiet longjmp clobber warnings.
16960 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16961 * utils.c (error): Remove NORETURN.
16962 (fatal): Likewise.
GDB Binutils - Deliverables
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