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Disable -Wformat-nonliteral in parts of printcmd.c
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
ad202fcc
SM		 12018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
2
3 PR build/23399
4 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
5
d3d8724a
TT		 62018-08-27 Tom Tromey <tom@tromey.com>
7
8 PR build/23087:
9 * configure: Rebuild.
10
b4f183d2
TT		 112018-08-27 Tom Tromey <tom@tromey.com>
12
13 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
14 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
15 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
16 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
17 (s390x_emit_stack_adjust): Add casts to unsigned char.
18
4e2aa472
SM		 192018-08-22 Simon Marchi <simon.marchi@ericsson.com>
20
21 PR gdb/23374
22 PR gdb/23375
23 * server.h (struct client_state) <disable_randomization>:
24 Initialize to 1.
25
cf4088a9
SM		 262018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
27
28 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
29 variable.
30 (mips_supply_ptrace_register): Likewise.
31
a0de763e
TT		 322018-07-22 Tom Tromey <tom@tromey.com>
33
34 * configure: Rebuild.
35
b0a7723d
TT		 362018-07-22 Tom Tromey <tom@tromey.com>
37
38 * win32-low.c (win32_create_inferior): Remove unused variables.
39 * gdbreplay.c (remote_open): Remove unused variable.
40 * remote-utils.c (remote_prepare): Remove unused variable.
41 * x86-tdesc.h (X86_TDESC_H): Define.
42 (amd64_expedite_regs): Define conditionally.
43 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
44 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
45 * remote-utils.c (readchar): Remove unused variable.
46
a780ef4f
PA		 472018-07-13 Pedro Alves <palves@redhat.com>
48
49 * linux-low.c (linux_kill): Change parameter to process_info
50 pointer instead of pid. Adjust.
51 * lynx-low.c (lynx_kill): Likewise.
52 * nto-low.c (nto_kill): Likewise.
53 * spu-low.c (spu_kill): Likewise.
54 * win32-low.c (win32_kill): Likewise.
55 * server.c (handle_v_kill, kill_inferior_callback)
56 (detach_or_kill_for_exit): Adjust.
57 * target.c (kill_inferior): Change parameter to process_info
58 pointer instead of pid. Adjust.
59 * target.h (struct target_ops) <kill>: Change parameter to
60 process_info pointer instead of pid. Adjust all implementations
61 and callers.
62 (kill_inferior): Likewise.
63
ef2ddb33
PA		 642018-07-13 Pedro Alves <palves@redhat.com>
65
66 * linux-low.c (linux_detach, linux_join): Change parameter to
67 process_info pointer instead of pid. Adjust.
68 * lynx-low.c (lynx_detach, lynx_join): Likewise.
69 * nto-low.c (nto_detach): Likewise.
70 * spu-low.c (spu_detach, spu_join): Likewise.
71 * win32-low.c (win32_detach, win32_join): Likewise.
72 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
73 * target.h (struct target_ops) <detach, join>: Change parameter to
74 process_info pointer instead of pid. Adjust all implementations
75 and callers.
76 (detach_inferior, join_inferior): Rename 'pid' parameter to
77 'proc'.
78
c7ab0aef
SDJ		 792018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
80 Jan Kratochvil <jan.kratochvil@redhat.com>
81 Paul Fertser <fercerpav@gmail.com>
82 Tsutomu Seki <sekiriki@gmail.com>
83
84 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
85 (OBS): Add 'common/netstuff.o'.
86 (GDBREPLAY_OBS): Likewise.
87 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
88 (remote_open): Implement support for IPv6
89 connections.
90 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
91 and 'wspiapi.h'.
92 (handle_accept_event): Accept connections from IPv6 sources.
93 (remote_prepare): Handle IPv6-style hostnames; implement
94 support for IPv6 connections.
95 (remote_open): Implement support for printing connections from
96 IPv6 sources.
97
31445d10
PA		 982018-07-11 Pedro Alves <palves@redhat.com>
99
100 PR gdb/23377
101 * mem-break.c (any_persistent_commands): Add process_info
102 parameter and use it instead of relying on the current process.
103 Change return type to bool.
104 * mem-break.h (any_persistent_commands): Add process_info
105 parameter and change return type to bool.
106 * server.c (handle_detach): Remove require_running_or_return call.
107 Look up the process_info for the process we're about to detach.
108 If not found, return back error to GDB. Adjust
109 any_persistent_commands call to pass down a process pointer.
110
cb197132
PA		 1112018-07-11 Pedro Alves <palves@redhat.com>
112
113 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
114 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
115 instead of collect_register_by_name.
116 * regcache.c (regcache_raw_get_unsigned_by_name): New.
117 * regcache.h (regcache_raw_get_unsigned_by_name): New.
118
1b919490
VB		 1192018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
120 Pedro Alves <palves@redhat.com>
121
122 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
123
d7e15655
TT		 1242018-07-03 Tom Tromey <tom@tromey.com>
125
126 * linux-low.c: Update.
127 * lynx-low.c: Update.
128 * mem-break.c: Update.
129 * nto-low.c: Update.
130 * remote-utils.c: Update.
131 * server.c: Update.
132 * spu-low.c: Update.
133 * target.c: Update.
134 * win32-low.c: Update.
135
26a57c92
TT		 1362018-07-03 Tom Tromey <tom@tromey.com>
137
138 * server.c: Update.
139
0e998d96
TT		 1402018-07-03 Tom Tromey <tom@tromey.com>
141
142 * linux-low.c: Update.
143
cc6bcb54
TT		 1442018-07-03 Tom Tromey <tom@tromey.com>
145
146 * target.c: Update.
147
e38504b3
TT		 1482018-07-03 Tom Tromey <tom@tromey.com>
149
150 * linux-low.c: Update.
151 * linux-mips-low.c: Update.
152 * lynx-low.c: Update.
153 * nto-low.c: Update.
154 * remote-utils.c: Update.
155 * server.c: Update.
156 * spu-low.c: Update.
157 * target.c: Update.
158 * thread-db.c: Update.
159
e99b03dc
TT		 1602018-07-03 Tom Tromey <tom@tromey.com>
161
162 * linux-low.c: Update.
163 * linux-mips-low.c: Update.
164 * lynx-low.c: Update.
165 * mem-break.c: Update.
166 * nto-low.c: Update.
167 * remote-utils.c: Update.
168 * server.c: Update.
169 * spu-low.c: Update.
170 * target.c: Update.
171 * tracepoint.c: Update.
172
f2907e49
TT		 1732018-07-03 Tom Tromey <tom@tromey.com>
174
175 * linux-low.c: Update.
176 * linux-ppc-low.c: Update.
177 * linux-x86-low.c: Update.
178 * proc-service.c: Update.
179 * server.c: Update.
180 * spu-low.c: Update.
181 * thread-db.c: Update.
182 * win32-low.c: Update.
183
fd79271b
TT		 1842018-07-03 Tom Tromey <tom@tromey.com>
185
186 * linux-low.c: Update.
187 * lynx-low.c: Update.
188 * nto-low.c: Update.
189 * remote-utils.c: Update.
190 * spu-low.c: Update.
191 * thread-db.c: Update.
192 * win32-low.c: Update.
193
c0867626
SDJ		 1942018-06-29 Joel Brobecker <brobecker@adacore.com>
195
196 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
197 parameter in call to 'amd64_create_target_description'.
198
2512d7ef
JK		 1992018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
200
201 * x86-tdesc.h: Remove executable permission flag.
202
d0ac1c44
SM		 2032018-06-19 Simon Marchi <simon.marchi@ericsson.com>
204
205 * configure.ac: Remove AC_PREREQ, add missing quoting.
206 * configure: Re-generate.
207 * config.in: Re-generate.
208 * aclocal.m4: Re-generate.
209
c4eb05ff
SM		 2102018-06-18 Simon Marchi <simon.marchi@ericsson.com>
211
212 * tracepoint.h (current_traceframe): Remove declaration.
213
02895270
AH		 2142018-06-18 Alan Hayward <alan.hayward@arm.com>
215
216 * linux-aarch64-low.c (is_sve_tdesc): New function.
217 (aarch64_sve_regs_copy_to_regcache): Likewise.
218 (aarch64_sve_regs_copy_from_regcache): Likewise.
219 (aarch64_regs_info): Add SVE checks.
220 (initialize_low_arch): Initialize SVE.
221
e9902bfc
AH		 2222018-06-18 Alan Hayward <alan.hayward@arm.com>
223
224 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
225
fefa175e
AH		 2262018-06-11 Alan Hayward <alan.hayward@arm.com>
227
228 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
229 (initialize_low_tracepoint): Likewise
230 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
231 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
232 param.
233 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
234 checks.
235 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
236
b91ad3ff
AH		 2372018-06-11 Alan Hayward <alan.hayward@arm.com>
238
239 * server.h (PBUFSIZ): Increase size
240
f868386e
AH		 2412018-06-11 Alan Hayward <alan.hayward@arm.com>
242
243 * regcache.c (regcache::raw_compare): New function.
244 * regcache.h (regcache::raw_compare): New declaration.
245
9c861883
AH		 2462018-06-11 Alan Hayward <alan.hayward@arm.com>
247
248 * regcache.c (new_register_cache): Use new.
249 (free_register_cache): Use delete.
250 (register_data): Use const.
251 (supply_register): Move body inside regcache.
252 (regcache::raw_supply): New override function.
253 (collect_register): Move body inside regcache.
254 (regcache::raw_collect): New override function.
255 (regcache::get_register_status): New override function.
256 * regcache.h (struct regcache): Inherit from reg_buffer_common.
257
40591844
TT		 2582018-06-09 Tom Tromey <tom@tromey.com>
259
260 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
261 declare queue.
262 (event_queue): Use std::queue.
263 (gdb_event_xfree): Remove.
264 (initialize_event_loop, process_event, wait_for_event): Update.
265
6341380d
SC		 2662018-06-08 Stan Cox <scox@redhat.com>
267
268 * win32-low.c (win32_create_inferior): last_ptid and last_status
269 moved to client_state.
270
03349c93
PA		 2712018-06-08 Pedro Alves <palves@redhat.com>
272
273 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
274 common/common-exceptions.o, common/common-utils.o,
275 common/errors.o, common/print-utils.o and utils.o.
276 * gdbreplay.c: Include "common-defs.h" instead of the two
277 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
278 string.h or alloca.h.
279 (perror_with_name): Delete.
280 (remote_open): Use xstrdup instead of strdup.
281 (main): Rename to ...
282 (captured_main): ... this.
283 (main): New.
284
8dcc53b3
TT		 2852018-06-08 Tom Tromey <tom@tromey.com>
286
287 * linux-low.c (linux_low_read_btrace): Update.
288
c12a5089
SC		 2892018-06-04 Stan Cox <scox@redhat.com>
290
291 * server.h (struct client_state): New.
292 * server.c (cont_thread, general_thread, multi_process)
293 (report_fork_events, report_vfork_events, report_exec_events)
294 (report_thread_events, swbreak_feature, hwbreak_feature)
295 (vCont_supported, disable_randomization, pass_signals)
296 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
297 Moved to client_state.
298 * remote-utils.c (remote_debug, noack_mode)
299 (transport_is_reliable): Moved to client_state.
300 * tracepoint.c (current_traceframe): Moved to client_state.
301
302 Update all callers.
303 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
304 linux-low.c, remote-utils.h, target.c: Use client_state.
305
122394f1
AH		 3062018-05-31 Alan Hayward <alan.hayward@arm.com>
307
308 * configure.srv: Add new c/h file.
309
95228a0d
AH		 3102018-05-31 Alan Hayward <alan.hayward@arm.com>
311
312 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
313 null VQ.
314
d8dab6c3
MR		 3152018-05-25 Maciej W. Rozycki <macro@mips.com>
316
317 * gdb.arch/mips-fpregset-core.exp: New test.
318 * gdb.arch/mips-fpregset-core.c: New test source.
319
81e25b7c
EK		 3202018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
321
322 PR server/23198
323 * hostio.c (require_int): Do not report overflow for integers
324 between 0xfffffff and 0x7fffffff.
325
7e947ad3
MR		 3262018-05-22 Maciej W. Rozycki <macro@mips.com>
327
328 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
329 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
330 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
331 functions.
332 (the_low_target): Wire them.
333
1d75a658
PFC		 3342018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
335
336 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
337 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
338 mode. Call collect_register_by_name with vscr using
339 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
340 (ppc_store_vrregset): Add and set vscr_offset variable as in
341 ppc_fill_vrregset. Call supply_register_by_name with vscr using
342 vscr_offset.
343
d078308a
PFC		 3442018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
345
346 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
347 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
348 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
349
7273b5fc
PFC		 3502018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
351
352 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
353 (ppc_store_vsxregset): Likewise.
354 (ppc_fill_vrregset): Likewise.
355 (ppc_store_vrregset): Likewise.
356 (ppc_fill_evrregset): Likewise.
357 (ppc_store_evrregset): Likewise.
358 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
359 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
360 needed.
361
2e077f5e
PFC		 3622018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
363
364 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
365 wordsize of the inferior. Call ppc_linux_target_wordsize.
366
bd64614e
PFC		 3672018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
368
369 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
370 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
371 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
372 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
373 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
374 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
375 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
376 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
377 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
378 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
379 (tdesc_powerpc_e500l): Remove.
380 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
381 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
382 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
383 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
384 linux-ppc-tdesc.h.
385 (ppc_arch_setup): Remove target description matching code. Fill a
386 ppc_linux_features struct and call ppc_linux_match_description
387 with it.
388
75d74cca
MR		 3892018-05-22 Maciej W. Rozycki <macro@mips.com>
390
391 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
392 width of the requested register exceeds the width of the
393 `ptrace' data type.
394 (mips_cannot_store_register): Likewise.
395
e4439e43
MR		 3962018-05-21 Maciej W. Rozycki <macro@mips.com>
397
398 * linux-mips-low.c (mips_fetch_register): New function. Update
399 preceding comment.
400 (mips_store_gregset): Supply 0 rather than $restart for $zero.
401 (the_low_target): Wire `mips_fetch_register'.
402
55271bf9
JB		 4032018-05-10 Joel Brobecker <brobecker@adacore.com>
404
405 * lynx-i386-low.c (LYNXOS_178): New macro.
406 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
407 the layout on LynxOS-178.
408 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
409 handle floating point registers that are not supported by
410 LynxOS-178.
411
1a34f210
TT		 4122018-05-10 Tom Tromey <tom@tromey.com>
413
414 * configure: Rebuild.
415
190852c8
JB		 4162018-05-10 Joel Brobecker <brobecker@adacore.com>
417
418 PR server/23158:
419 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
420 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
421 Use it to set the expedite_regs field in the given tdesc.
422 * x86-tdesc.h: New file.
423 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
424 Adjust following the addition of the new expedite_regs parameter
425 to init_target_desc.
426 * linux-tic6x-low.c (tic6x_read_description): Likewise.
427 * linux-x86-tdesc.c: #include "x86-tdesc.h".
428 (i386_linux_read_description, amd64_linux_read_description):
429 Adjust following the addition of the new expedite_regs parameter
430 to init_target_desc.
431 * lynx-i386-low.c: #include "x86-tdesc.h".
432 (lynx_i386_arch_setup): Adjust following the addition of the new
433 expedite_regs parameter to init_target_desc.
434 * nto-x86-low.c: #include "x86-tdesc.h".
435 (nto_x86_arch_setup): Adjust following the addition of the new
436 expedite_regs parameter to init_target_desc.
437 * win32-i386-low.c: #include "x86-tdesc.h".
438 (i386_arch_setup): Adjust following the addition of the new
439 expedite_regs parameter to init_target_desc.
440
7dbac825
JB		 4412018-05-10 Joel Brobecker <brobecker@adacore.com>
442
443 PR server/23158:
444 * win32-low.c (win32_create_inferior): Add call to my_wait
445 setting last_status global.
446
906994d9
JB		 4472018-05-10 Joel Brobecker <brobecker@adacore.com>
448
449 PR server/23158:
450 * win32-low.c (create_process): Only call gdb_tilde_expand if
451 inferior_cwd is not NULL.
452
8ee22052
AB		 4532018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
454
455 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
456 registers to the cache if their values have changed.
457 (i387_xsave_to_cache): Provide default values for x87 control
458 registers when these features are available, but disabled.
459 * regcache.c (supply_register_by_name_zeroed): New function.
460 * regcache.h (supply_register_by_name_zeroed): Declare new
461 function.
462
aff689d3
TT		 4632018-05-07 Tom Tromey <tom@tromey.com>
464
465 * configure: Rebuild.
466
85e26832
TT		 4672018-05-04 Tom Tromey <tom@tromey.com>
468
469 * configure: Rebuild.
470
a3b60e45
JK		 4712018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
472 Pedro Alves <palves@redhat.com>
473
474 * linux-aarch64-low.c (aarch64_stopped_data_address):
475 Likewise.
476
632e107b
TT		 4772018-04-27 Tom Tromey <tom@tromey.com>
478
479 * configure: Rebuild.
480
458412c3
TT		 4812018-04-23 Tom Tromey <tom@tromey.com>
482
483 * configure: Rebuild.
484
f31c089e
SM		 4852018-04-19 Simon Marchi <simon.marchi@ericsson.com>
486
487 * Makefile.in (depcomp): Add "..".
488 (all_deps_files): New and use it.
489
b319b098
AH		 4902018-04-18 Alan Hayward <alan.hayward@arm.com>
491
492 * configure.srv (aarch64*-*-linux*): Don't include xml.
493 (i[34567]86-*-cygwin*): Likewise.
494 (i[34567]86-*-linux*): Likewise.
495 (i[34567]86-*-lynxos*): Likewise.
496 (i[34567]86-*-mingw32ce*): Likewise.
497 (i[34567]86-*-mingw*): Likewise.
498 (i[34567]86-*-nto*): Likewise.
499 (tic6x-*-uclinux): Likewise.
500 (x86_64-*-linux*): Likewise.
501 (x86_64-*-mingw*): Likewise.
502 (x86_64-*-cygwin*): Likewise.
503
3b74854b
AH		 5042018-04-18 Alan Hayward <alan.hayward@arm.com>
505
506 * tdesc.c: Remove xml parameter.
507
e98577a9
AH		 5082018-04-18 Alan Hayward <alan.hayward@arm.com>
509
510 * server.c (get_features_xml): Remove cast.
511 * tdesc.c (void target_desc::accept): Fill in function.
512 (tdesc_get_features_xml): Remove old xml creation.
513 (print_xml_feature::visit_pre): Add xml vistor.
514 * tdesc.h (struct target_desc): Make xmltarget mutable.
515 (tdesc_get_features_xml): Remove declaration.
516
d278f585
AH		 5172018-04-18 Alan Hayward <alan.hayward@arm.com>
518
519 * tdesc.c (tdesc_architecture_name): Add new function.
520 (tdesc_osabi_name): Likewise.
521 (tdesc_get_features_xml): Use new functions.
522
eee8a18d
AH		 5232018-04-18 Alan Hayward <alan.hayward@arm.com>
524
525 * tdesc.c (tdesc_create_flags): Remove.
526 (tdesc_add_flag): Likewise.
527 (tdesc_named_type): Likewise.
528 (tdesc_create_union): Likewise.
529 (tdesc_create_struct): Likewise.
530 (tdesc_create_vector): Likewise.
531 (tdesc_add_bitfield): Likewise.
532 (tdesc_add_field): Likewise.
533 (tdesc_set_struct_size): Likewise.
534
82ec9bc7
AH		 5352018-04-18 Alan Hayward <alan.hayward@arm.com>
536
537 * tdesc.c (~target_desc): Remove implictly deleted items.
538 (init_target_desc): Iterate all features.
539 (tdesc_get_features_xml): Use vector.
540 (tdesc_create_feature): Create feature.
541 * tdesc.h (tdesc_feature) Remove
542 (target_desc): Add features.
543
ea3e7d71
AH		 5442018-04-18 Alan Hayward <alan.hayward@arm.com>
545
546 * Makefile.in: Add common/tdesc.c
547 * tdesc.c (init_target_desc): init all reg_defs from register
548 vector.
549 (tdesc_create_reg): Create tdesc_reg.
550 * tdesc.h (tdesc_feature): Add register vector.
551
17d08cd4
SM		 5522018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
553
554 * tdesc.h (struct target_desc) <features>: Change type to
555 std::vector<std::string>.
556 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
557 changes.
558 (tdesc_get_features_xml): Likewise.
559 (tdesc_create_feature): Likewise.
560
5cd3e386
AH		 5612018-03-26 Alan Hayward <alan.hayward@arm.com>
562
563 * regcache.c (find_register_by_number): Return a ref.
564 (find_regno): Use references.
565 (register_size): Likewise.
566 (register_data): Likewise.
567 * tdesc.c (target_desc::~target_desc): Remove free calls.
568 (target_desc::operator==): Use std::vector compare.
569 (init_target_desc): Use reference.
570 (tdesc_create_reg): Use reg constructors.
571 * tdesc.h (struct target_desc): Replace pointer with object.
572
dff7492c
AH		 5732018-03-23 Alan Hayward <alan.hayward@arm.com>
574
575 * regcache.c (find_register_by_number): Make static.
576 (find_regno): Use find_register_by_number
577 * regcache.h (struct reg): Remove declaration.
578
d80e5242
AH		 5792018-03-23 Alan Hayward <alan.hayward@arm.com>
580
581 * tdesc.c (target_desc::~target_desc): Move to here.
582 (target_desc::operator==): Likewise.
583 * tdesc.h (target_desc::~target_desc): Move from here.
584 (target_desc::operator==): Likewise.
585
f69c5afb
AA		 5862018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
587
588 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
589
ce29f843
AA		 5902018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
591
592 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
593 S390_TDESC_GS.
594 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
595 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
596 and init_registers_s390_gs_linux64.
597
c49bd90b
AA		 5982018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
599
600 * linux-s390-low.c (s390_fill_gs): Remove function.
601 (s390_fill_gsbc): Remove function.
602 (s390_regsets): Set fill functions for the guarded storage regsets
603 to NULL.
604
7edb9bd3
AA		 6052018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
606
607 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
608 the word size. Add comment.
609 (s390_get_wordsize): New function.
610 (s390_arch_setup): No longer select a temporary tdesc to fetch the
611 pswm with it. Instead, use s390_get_wordsize to determine the
612 word size first and derive the correct tdesc from that directly.
613
39be3c7e
SM		 6142018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
615
616 * Makefile.in: Include silent-rules.mk.
617 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
618 (COMPILE): Add ECHO_CXX.
619 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
620 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
621 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
622 (version-generated.c): Add ECHO_GEN.
623 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
624 (IPAGENT_COMPILE): Add ECHO_CXX.
625 (%-generated.c): Add ECHO_REGDAT.
626
3ae9ce5d
TT		 6272018-03-14 Tom Tromey <tom@tromey.com>
628
629 PR cli/14977:
630 * ax.c (ax_printf): Special case for NULL.
631
e6a58aa8
SM		 6322018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
633
634 * linux-low.c (linux_qxfer_libraries_svr4): Use
635 xml_escape_text_append.
636
f6e8a41e
SM		 6372018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
638
639 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
640
b9671caf
SM		 6412018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
642
643 * server.c (handle_general_set): Remove unnecessary xstrdup.
644
e80aaf61
SM		 6452018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
646
647 * server.c (parse_debug_format_options): Adjust to
648 delim_string_to_char_ptr_vec changes.
649 * thread-db.c (thread_db_load_search): Adjust to
650 dirnames_to_char_ptr_vec changes.
651
b1223e78
MM		 6522018-03-01 Markus Metzger <markus.t.metzger@intel.com>
653
654 * target.h (target_enable_btrace, target_disable_btrace)
655 (target_read_btrace, target_read_btrace_conf): Turn macro into
656 inline function. Throw error if target method is not defined.
657 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
658 check for btrace target method. Be prepared to handle exceptions
659 from btrace target methods.
660
81561546
SDJ		 6612018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
662
663 * server.c (captured_main): Change order of error message printed
664 when the current working directory cannot be found.
665
25e3c82c
SDJ		 6662018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
667
668 * server.c: Include "filenames.h" and "pathstuff.h".
669 (program_name): Delete variable.
670 (program_path): New anonymous class.
671 (get_exec_wrapper): Use "program_path" instead of
672 "program_name".
673 (handle_v_run): Likewise.
674 (captured_main): Likewise.
675 (process_serial_event): Likewise.
676
b4987c95
SDJ		 6772018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
678
679 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
680 (OBJS): Add "pathstuff.o".
681 * server.c (current_directory): New global variable.
682 (captured_main): Initialize "current_directory".
683
f46cd62a
AH		 6842018-02-26 Alan Hayward <alan.hayward@arm.com>
685
686 * tdesc.c: Use common/tdesc.h.
687 * tdesc.h: Likewise.
688
a543c5ca
AH		 6892018-02-20 Alan Hayward <alan.hayward@arm.com>
690 Simon Marchi <simon.marchi@ericsson.com>
691
692 * Makefile.in: Switch order of make rules.
693
b5884fa7
AH		 6942018-02-19 Alan Hayward <alan.hayward@arm.com>
695
696 * Makefile.in: Add common directory in build.
697 * configure.ac: Add common reference.
698 * configure: Regenerate.
699
de6242d3
MM		 7002018-02-09 Markus Metzger <markus.t.metzger@intel.com>
701
702 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
703 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
704 * spu-low.c (spu_target_ops): Likewise.
705 * win32-low.c (win32_target_ops): Likewise.
706 * server.c (supported_btrace_packets): Report packets unconditionally.
707 * target.h (target_ops) <supports_btrace>: Remove.
708 (target_supports_btrace): Remove.
709
9ee23a85
MM		 7102018-02-09 Markus Metzger <markus.t.metzger@intel.com>
711
712 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
713 (handle_btrace_disable): Change return type to void. Use exceptions
714 to report errors.
715 (handle_btrace_general_set): Catch exception and copy message to
716 return message.
717
8ce47547
TT		 7182018-02-08 Tom Tromey <tom@tromey.com>
719
720 * linux-low.c (install_software_single_step_breakpoints): Use
721 make_scoped_restore.
722 * inferiors.c (make_cleanup_restore_current_thread): Remove.
723 (do_restore_current_thread_cleanup): Remove.
724 * gdbthread.h (make_cleanup_restore_current_thread): Don't
725 declare.
726
45dd3607
TT		 7272018-02-08 Tom Tromey <tom@tromey.com>
728
729 * mem-break.c (set_raw_breakpoint_at): Use
730 gdb::unique_xmalloc_ptr.
731
e671cd59
PA		 7322018-01-30 Pedro Alves <palves@redhat.com>
733
734 PR gdb/13211
735 * target.c (target_terminal::terminal_state): Rename to ...
736 (target_terminal::m_terminal_state): ... this.
737
a0aad537
JC		 7382018-01-19 James Clarke <jrtc27@jrtc27.com>
739
740 * linux-low.c (handle_extended_wait): Surround call to
741 thread_db_notice_clone with #ifdef USE_THREAD_DB.
742
4d9b86e1
SM		 7432018-01-17 Simon Marchi <simon.marchi@ericsson.com>
744
745 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
746 linux_ptrace_attach_fail_reason_string now returning an
747 std::string.
748 (linux_attach): Likewise.
749 * thread-db.c (attach_thread): Likewise.
750
f517c180
EA		 7512018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
752
753 PR gdb/21559
754 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
755 checking for fs_base/gs_base fields in struct user_regs_struct.
756 * configure: Regenerate.
757
9a70f35c
YQ		 7582018-01-16 Yao Qi <yao.qi@linaro.org>
759
760 PR gdb/18749
761 * linux-low.c (fetch_register): Call supply_register instead of
762 error.
763
605fd3c6
YQ		 7642018-01-08 Yao Qi <yao.qi@linaro.org>
765 Simon Marchi <simon.marchi@ericsson.com>
766
767 * Makefile.in (OBS): Remove selftest.o.
768 * configure.ac: Set srv_selftest_objs if $development is true.
769 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
770 * configure: Re-generated.
771 * server.c (captured_main): Wrap variable selftest_filter with
772 GDB_SELF_TEST.
773
2cc05030
SM		 7742018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
775
776 * server.c (parse_debug_format_options): Return std::string.
777 (handle_monitor_command, captured_main): Adjust.
778
e379cee6
PA		 7792018-01-05 Pedro Alves <palves@redhat.com>
780
781 PR gdb/18653
782 * server.c (captured_main): Pass quiet=false to
783 save_original_signals_state.
784
82e1e79a
JB		 7852018-01-01 Joel Brobecker <brobecker@adacore.com>
786
787 * gdbreplay.c (gdbreplay_version): Update copyright year in
788 version message.
789 * server.c (gdbserver_version): Likewise.
790
8e481c3b
TT		 7912017-12-08 Tom Tromey <tom@tromey.com>
792
793 * ax.c (ax_printf): Update.
794
a8806230
YQ		 7952017-12-07 Yao Qi <yao.qi@linaro.org>
796
797 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
798 aarch64_linux_read_description.
799 * linux-amd64-ipa.c (idx2mask): New array.
800 (get_ipa_tdesc): Move idx2mask out.
801 (initialize_low_tracepoint): Initialize target descriptions.
802 * linux-i386-ipa.c (idx2mask): New array.
803 (get_ipa_tdesc): Move idx2mask out.
804 (initialize_low_tracepoint): Initialize target descriptions.
805
d4a0e8b5
SM		 8062017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
807
808 * tdesc.c (struct tdesc_type): Change return type.
809 (tdesc_add_flag): Change parameter type.
810 (tdesc_add_bitfield): Likewise.
811 (tdesc_add_field): Likewise.
812 (tdesc_set_struct_size): Likewise.
813
798a7429
SM		 8142017-12-05 Simon Marchi <simon.marchi@ericsson.com>
815
816 * regcache.c (registers_to_string): Remove unused variable.
817
c0e15c9b
SM		 8182017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
819
820 * inferiors.c (for_each_inferior_with_data): Remove.
821 * inferiors.h (for_each_inferior_with_data): Remove.
822 * server.c (handle_qxfer_threads_worker): Change parameter type.
823 (handle_qxfer_threads_proper): Use for_each_thread.
824
f0045347
SM		 8252017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
826
827 * inferiors.c (for_each_inferior): Remove.
828 (clear_inferiors): Use for_each_thread.
829 * inferiors.h (for_each_inferior): Remove.
830 * linux-low.c (linux_wait_for_event_filtered): Use
831 for_each_thread.
832 (linux_stabilize_threads): Likewise.
833 * regcache.c (regcache_release): Likewise.
834 * server.c (gdb_wants_all_threads_stopped): Likewise.
835 (clear_pending_status_callback): Remove.
836 (handle_status): Use for_each_thread.
837 (captured_main): Likewise.
838 * win32-low.c (child_init_thread_list): Likewise.
839 (win32_clear_inferiors): Likewise.
840 (fake_breakpoint_event): Likewise.
841
9521758b
SM		 8422017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
843
844 * inferiors.h (find_inferior): Remove.
845 * inferiors.c (find_inferior): Remove.
846
8f86d7aa
SM		 8472017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
848
849 * linux-low.c (resume_status_pending_p): Update comment.
850 (need_step_over_p): Update comment.
851
e2b44075
SM		 8522017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
853
854 * linux-low.c (proceed_one_lwp): Return void, change parameter
855 type.
856 (unsuspend_and_proceed_one_lwp): Likewise.
857 (proceed_all_lwps): Use for_each_thread.
858 (unstop_all_lwps): Likewise.
859
c80825ff
SM		 8602017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
861
862 * linux-low.c (linux_resume_one_thread): Return void, take
863 parameter directly.
864 (linux_resume): Use for_each_thread.
865
df3e4dbe
SM		 8662017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
867
868 * linux-low.c (send_sigstop_callback): Return void, change
869 parameter type. Rename to...
870 (send_sigstop): ... this.
871 (suspend_and_send_sigstop_callback): Return void, change parameter
872 type. Rename to...
873 (suspend_and_send_sigstop): ... this.
874 (stop_all_lwps): Use for_each_thread.
875
5a6b0a41
SM		 8762017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
877
878 * linux-low.c (lwp_running): Return bool, remove unused
879 argument.
880 (linux_stabilize_threads): Use find_thread.
881
39a64da5
SM		 8822017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
883
884 * linux-low.c (select_singlestep_lwp_callback): Remove.
885 (count_events_callback): Remove.
886 (select_event_lwp_callback): Remove.
887 (select_event_lwp): Use find_thread/for_each_thread.
888
a1385b7b
SM		 8892017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
890
891 * linux-low.c (not_stopped_callback): Return bool, take filter
892 argument directly.
893 (linux_wait_for_event_filtered): Use find_thread.
894 (linux_wait_1): Likewise.
895
454296a2
SM		 8962017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
897
898 * linux-low.c (same_lwp): Remove.
899 (find_lwp_pid): Use find_thread.
900
6b2a85da
SM		 9012017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
902
903 * linux-low.c (delete_lwp_callback): Remove.
904 (linux_mourn): Use for_each_thread.
905
798a38e8
SM		 9062017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
907
908 * linux-low.c (linux_detach_lwp_callback): Return void, remove
909 args parameter, don't check for pid.
910 (linux_detach): Use for_each_thread.
911
e4eb0dec
SM		 9122017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
913
914 * linux-low.c (struct counter): Remove.
915 (second_thread_of_pid_p): Remove.
916 (last_thread_of_process_p): Use find_thread.
917
83e1b6c1
SM		 9182017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
919
920 * inferiors.c (find_inferior_in_random): Remove.
921 * inferiors.h (find_inferior_in_random): Remove.
922 * linux-low.c (status_pending_p_callback): Return bool, accept
923 parameter ptid directly.
924 (linux_wait_for_event_filtered): Use find_thread_in_random.
925 (linux_wait_1): Likewise.
926
8dc7b443
SM		 9272017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
928
929 * inferiors.c (find_inferior_id): Remove.
930 (find_thread_ptid): Move implemention from find_inferior_id to
931 here.
932 * inferiors.h (find_inferior_id): Remove.
933 * server.c (handle_status): Use find_thread_ptid.
934 (process_serial_event): Likewise.
935 * thread-db.c (find_one_thread): Likewise.
936 (thread_db_thread_handle): Likewise.
937 * win32-low.c (thread_rec): Likewise.
938 (child_delete_thread): Likewise.
939 (win32_thread_alive): Likewise.
940 (get_child_debug_event): Likewise.
941
da25033c
SM		 9422017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
943
944 * linux-mips-low.c (update_watch_registers_callback): Return
945 void, remove pid_p parameter, don't check for pid.
946 (mips_insert_point, mips_remove_point): Use for_each_thread.
947
c91bb56b
SM		 9482017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
949
950 * lynx.low (lynx_delete_thread_callback): Remove.
951 (lynx_mourn): Use for_each_thread.
952
634a3254
SM		 9532017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
954
955 * regcache.c (regcache_invalidate_one): Remove.
956 (regcache_invalidate_pid): use for_each_thread.
957
41272101
TT		 9582017-11-26 Tom Tromey <tom@tromey.com>
959
960 * linux-low.c (linux_create_inferior): Update.
961
f5291a6f
UW		 9622017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
963
964 * spu-low.c (spu_create_inferior): Fix typo in argument name.
965
6654d750
AH		 9662017-11-24 Alan Hayward <alan.hayward@arm.com>
967
968 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
969 * linux-aarch64-low.c (initialize_low_arch): Call init func.
970 * linux-aarch64-tdesc-selftest.c: New file.
971 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
972
9732017-11-24 Alan Hayward <alan.hayward@arm.com>
974
975 * configure.srv: Add new file.
976 * linux-aarch64-low.c (initialize_low_arch): Call init func.
977 * linux-aarch64-tdesc-selftest.c: New file.
978 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
979
49bdb7ee
AH		 9802017-11-24 Alan Hayward <alan.hayward@arm.com>
981
982 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
983 * linux-aarch64-low.c (initialize_low_arch): Remove init.
984 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
985
d6d7ce56
AH		 9862017-11-24 Alan Hayward <alan.hayward@arm.com>
987
988 * configure.srv: Add new files.
989 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
990 aarch64_linux_read_description.
991 * linux-aarch64-low.c (aarch64_linux_read_description):
992 Merge with aarch64_arch_setup.
993 (aarch64_arch_setup): Call aarch64_linux_read_description.
994 * linux-aarch64-tdesc.c: New file.
995 * linux-aarch64-tdesc.h: New file.
996
506fe5f4
YQ		 9972017-11-24 Yao Qi <yao.qi@linaro.org>
998
999 * configure.srv: Set $srv_regobj for tic6x-linux.
1000 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1001 (tic6x_read_description): Move some code to tic6x_arch_setup.
1002 (tic6x_tdesc_test): New function.
1003 (initialize_low_arch): Call selftests::register_test.
1004
29f9a567
YQ		 10052017-11-22 Yao Qi <yao.qi@linaro.org>
1006
1007 * remote-utils.c (prepare_resume_reply): Use memcpy.
1008
578290ec
SM		 10092017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1010
1011 * linux-low.c (kill_one_lwp_callback): Return void, take
1012 argument directly, don't filter on pid.
1013 (linux_kill): Use for_each_thread.
1014
eca55aec
SM		 10152017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1016
1017 * linux-low.c (need_step_over_p): Return bool, remove dummy
1018 argument.
1019 (linux_resume, proceed_all_lwps): Use find_thread.
1020
25c28b4d
SM		 10212017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1022
1023 * linux-low.c (resume_status_pending_p): Return bool, remove
1024 flag_p argument.
1025 (linux_resume): Use find_thread.
1026
5fdda392
SM		 10272017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1028
1029 * linux-low.c (struct thread_resume_array): Remove.
1030 (linux_set_resume_request): Return void, take arguments
1031 directly.
1032 (linux_resume): Use for_each_thread.
1033
fcb056a5
SM		 10342017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1035
1036 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1037 return bool, remove data argument.
1038 (linux_stabilize_threads): Use find_thread.
1039
139720c5
SM		 10402017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1041
1042 * linux-low.c (unsuspend_one_lwp): Remove.
1043 (unsuspend_all_lwps): Use for_each_thread, inline code from
1044 unsuspend_one_lwp.
1045
6d1e5673
SM		 10462017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1047
1048 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1049 * linux-low.c (struct iterate_over_lwps_args): Remove.
1050 (iterate_over_lwps_filter): Remove.
1051 (iterate_over_lwps): Use find_thread.
1052
bbf550d5
SM		 10532017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1054
1055 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1056 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1057 code from reset_lwp_ptrace_options_callback.
1058
00192f77
SM		 10592017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1060
1061 * linux-arm-low.c (struct update_registers_data): Remove.
1062 (update_registers_callback): Return void, take arguments
1063 directly, don't check thread's pid.
1064 (arm_insert_point, arm_remove_point): Use for_each_thread.
1065
2bee2b6c
SM		 10662017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1067
1068 * win32-low.c (continue_one_thread): Return void, take argument
1069 directly.
1070 (child_continue): Use for_each_thread.
1071
0b360f19
SM		 10722017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1073
1074 * win32-i386-low.c (update_debug_registers_callback): Rename
1075 to ...
1076 (update_debug_registers): ... this, return void, remove pid_p arg.
1077 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1078
f27866ba
SM		 10792017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1080
1081 * inferiors.h (struct process_info): Add constructor, initialize
1082 fields..
1083 <syscalls_to_catch>: Change type to std::vector<int>.
1084 * inferiors.c (add_process): Allocate process_info with new.
1085 (remove_process): Free process_info with delete.
1086 * linux-low.c (handle_extended_wait): Adjust.
1087 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1088 * server.c (handle_general_set): Adjust.
1089
e849ea89
PA		 10902017-11-16 Pedro Alves <palves@redhat.com>
1091
1092 * remote-utils.c (remote_close): Block SIGIO signals instead of
1093 uninstalling the SIGIO handler.
1094
1d0aa65c
AH		 10952017-11-16 Alan Hayward <alan.hayward@arm.com>
1096
1097 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1098
3491a34c
YQ		 10992017-11-16 Yao Qi <yao.qi@linaro.org>
1100
1101 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1102 (tic6x_store_gregset): Likewise.
1103 (tic6x_usrregs_info): Move it up.
1104
a602f924
AH		 11052017-11-15 Alan Hayward <alan.hayward@arm.com>
1106
1107 * Makefile.in: Update arch rules.
1108 * configure.srv: Explicitly mark arch/ files.
1109
5616b6c3
AS		 11102017-11-13 Andreas Schwab <schwab@suse.de>
1111
1112 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1113 function.
1114 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1115
d1928160
PA		 11162017-11-06 Pedro Alves <palves@redhat.com>
1117
1118 * config.in, configure: Regenerate.
1119
bac608e7
SM		 11202017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1121
1122 * target.c (struct thread_search): Remove.
1123 (thread_search_callback): Remove.
1124 (prepare_to_access_memory): Use for_each_thread instead of
1125 find_inferior. Inline code from thread_search_callback.
1126
eaddb425
SM		 11272017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1128
1129 * server.c (struct visit_actioned_threads_data): Remove.
1130 (visit_actioned_threads): Change prototype to take arguments
1131 directly.
1132 (resume): Use find_thread instead of find_inferior.
1133
99078d34
SM		 11342017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1135
1136 * server.c (queue_stop_reply_callback): Change prototype, return
1137 void.
1138 (find_status_pending_thread_callback): Remove.
1139 (handle_status): Replace find_inferior with find_thread and
1140 for_each_thread.
1141
cc628f3d
AH		 11422017-10-25 Alan Hayward <alan.hayward@arm.com>
1143
1144 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1145 with REGNO.
1146 (aarch64_store_gregset): Likewise.
1147 (aarch64_fill_fpregset): Likewise.
1148 (aarch64_store_fpregset): Likewise.
1149
4d3bb80e
SM		 11502017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1151
1152 * gdbthread.h (find_thread, for_each_thread): New functions.
1153 * inferiors.c (thread_of_pid): Remove.
1154 (find_any_thread_of_pid): Use find_thread.
1155 * linux-low.c (num_lwps): Use for_each_thread.
1156
7a7cdfa0
YQ		 11572017-10-17 Yao Qi <yao.qi@linaro.org>
1158
1159 * Makefile.in: Remove one rule.
1160 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1161
e675d170
YQ		 11622017-10-17 Yao Qi <yao.qi@linaro.org>
1163
1164 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1165 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1166
7eb4e0f9
YQ		 11672017-10-17 Yao Qi <yao.qi@linaro.org>
1168
1169 * configure.srv: Rename arm.o with arch/arm.o.
1170
60d6cfc9
YQ		 11712017-10-17 Yao Qi <yao.qi@linaro.org>
1172
1173 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1174 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1175 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1176 (arch-i386.o, arch-amd64.o): Remove rules.
1177 (arch/%.o): New rule.
1178 Update POSTCOMPILE and COMPILE.pre.
1179 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1180 * configure: Re-generated.
1181 * configure.srv: Replace arch-i386.o with arch/i386.o.
1182 Replace arch-amd64.o with arch/amd64.o.
1183
5bfda255
YQ		 11842017-10-16 Yao Qi <yao.qi@linaro.org>
1185
1186 * configure: Regenerated.
1187
9c80ecd6
SM		 11882017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1189
1190 * inferiors.h: (struct inferior_list): Remove.
1191 (struct inferior_list_entry); Remove.
1192 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1193 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1194 get_first_inferior): Remove.
1195 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1196 find_inferior_id, find_inferior_in_random): Change signature.
1197 * inferiors.c (all_threads): Change type to
1198 std::list<thread_info *>.
1199 (get_thread): Remove macro.
1200 (find_inferior, find_inferior_id): Change signature, implement
1201 using find_thread.
1202 (find_inferior_in_random): Change signature, implement using
1203 find_thread_in_random.
1204 (for_each_inferior, for_each_inferior_with_data): Change
1205 signature, implement using for_each_thread.
1206 (add_inferior_to_list, remove_inferior): Remove.
1207 (add_thread, get_first_thread, thread_of_pid,
1208 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1209 (get_first_inferior, one_inferior_p, clear_inferior_list):
1210 Remove.
1211 (clear_inferiors, get_thread_process): Update.
1212 * gdbthread.h: Include <list>.
1213 (struct thread_info) <entry>: Remove field.
1214 <id>: New field.
1215 (all_threads): Change type to std::list<thread_info *>.
1216 (get_first_inferior): Add doc.
1217 (find_thread, for_each_thread, find_thread_in_random): New
1218 functions.
1219 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1220 * linux-arm-low.c (update_registers_callback): Update.
1221 * linux-low.c (second_thread_of_pid_p): Update.
1222 (kill_one_lwp_callback, linux_detach_lwp_callback,
1223 delete_lwp_callback, status_pending_p_callback, same_lwp,
1224 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1225 iterate_over_lwps, not_stopped_callback,
1226 resume_stopped_resumed_lwps, count_events_callback,
1227 select_singlestep_lwp_callback, select_event_lwp_callback,
1228 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1229 suspend_and_send_sigstop_callback, wait_for_sigstop,
1230 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1231 lwp_running, linux_set_resume_request, resume_status_pending_p,
1232 need_step_over_p, start_step_over, linux_resume_one_thread,
1233 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1234 reset_lwp_ptrace_options_callback): Update.
1235 * linux-mips-low.c (update_watch_registers_callback): Update.
1236 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1237 Update.
1238 (free_register_cache_thread_one): Remove.
1239 (regcache_release): Update.
1240 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1241 handle_qxfer_threads_worker): Update.
1242 (handle_query): Update, use list iterator.
1243 (visit_actioned_threads, handle_pending_status,
1244 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1245 clear_pending_status_callback, set_pending_status_callback,
1246 find_status_pending_thread_callback, handle_status,
1247 process_serial_event): Update.
1248 * target.c (thread_search_callback): Update.
1249 * thread-db.c (thread_db_get_tls_address): Update.
1250 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1251 Update.
1252 * win32-i386-low.c (update_debug_registers_callback): Update.
1253 * win32-low.c (delete_thread_info, child_delete_thread,
1254 continue_one_thread, suspend_one_thread,
1255 get_child_debug_event): Adjust.
1256
9179355e
SM		 12572017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1258
1259 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1260 * inferiors.h: Include <list>.
1261 (struct process_info) <entry>: Remove field.
1262 <pid>: New field.
1263 (pid_of): Change macro to function.
1264 (ptid_of, lwpid_of): Remove macro.
1265 (all_processes): Change type to std::list<process_info *>.
1266 (ALL_PROCESSES): Remove macro.
1267 (for_each_process, find_process): New function.
1268 * inferiors.c (all_processes): Change type to
1269 std::list<process_info *>.
1270 (find_thread_process): Adjust.
1271 (add_process): Likewise.
1272 (remove_process): Likewise.
1273 (find_process_pid): Likewise.
1274 (get_first_process): Likewise.
1275 (started_inferior_callback): Remove.
1276 (have_started_inferiors_p): Adjust.
1277 (attached_inferior_callback): Remove.
1278 (have_attached_inferiors_p): Adjust.
1279 * linux-low.c (check_zombie_leaders): Likewise.
1280 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1281 (x86_linux_update_xmltarget): Adjust.
1282 * server.c (handle_query): Likewise.
1283 (gdb_reattached_process): Remove.
1284 (handle_status): Adjust.
1285 (kill_inferior_callback): Likewise.
1286 (detach_or_kill_inferior): Remove.
1287 (print_started_pid): Likewise.
1288 (print_attached_pid): Likewise.
1289 (detach_or_kill_for_exit): Update.
1290 (process_serial_event): Likewise.
1291 * linux-arm-low.c (arm_new_fork): Likewise.
1292
c9cb8905
SM		 12932017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1294
1295 * dll.h: Include <list>.
1296 (struct dll_info): Add constructor.
1297 <entry>: Remove field.
1298 (all_dlls): Change type to std::list<dll_info>.
1299 * dll.c: Include <algorithm>.
1300 (get_dll): Remove macro.
1301 (all_dlls): Change type to std::list<dll_info *>.
1302 (free_one_dll): Remove.
1303 (match_dll): Likewise.
1304 (loaded_dll): Adjust.
1305 (unloaded_dll): Adjust to all_dlls type change, use
1306 std::find_if. Inline code from match_dll.
1307 (clear_dlls): Adjust to all_dlls type change.
1308 * server.c (emit_dll_description): Remove.
1309 (handle_qxfer_libraries): Adjust to all_dlls type change,
1310 integrate emit_dll_description's functionality.
1311
04ec7890
SM		 13122017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1313
1314 * linux-low.h (struct linux_target_ops) <delete_process>: New
1315 field.
1316 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1317 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1318 (struct linux_target_ops): Add delete_process callback.
1319 * linux-arm-low.c (arm_delete_process): New.
1320 (struct linux_target_ops): Add delete_process callback.
1321 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1322 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1323 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1324 * linux-mips-low.c (mips_linux_delete_process): New.
1325 (struct linux_target_ops): Add delete_process callback.
1326 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1327 * linux-s390-low.c (struct linux_target_ops): Likewise.
1328 * linux-sh-low.c (struct linux_target_ops): Likewise.
1329 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1330 * linux-tile-low.c (struct linux_target_ops): Likewise.
1331 * linux-x86-low.c (x86_linux_delete_process): New.
1332 (struct linux_target_ops): Add delete_process callback.
1333 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1334
466eecee
SM		 13352017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1336
1337 * linux-aarch64-low.c (the_low_target): Add thread delete
1338 callback.
1339 * linux-arm-low.c (arm_delete_thread): New function.
1340 (the_low_target): Add thread delete callback.
1341 * linux-bfin-low.c (the_low_target): Likewise.
1342 * linux-crisv32-low.c (the_low_target): Likewise.
1343 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1344 set.
1345 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1346 field.
1347 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1348 * linux-mips-low.c (mips_linux_delete_thread): New function.
1349 (the_low_target): Add thread delete callback.
1350 * linux-ppc-low.c (the_low_target): Likewise.
1351 * linux-s390-low.c (the_low_target): Likewise.
1352 * linux-sh-low.c (the_low_target): Likewise.
1353 * linux-tic6x-low.c (the_low_target): Likewise.
1354 * linux-tile-low.c (the_low_target): Likewise.
1355 * linux-x86-low.c (the_low_target): Likewise.
1356 * linux-xtensa-low.c (the_low_target): Likewise.
1357
b79f7801
YZ		 13582017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1359
1360 * win32-low.c: Include "common-inferior.h".
1361
bc3b087d
SDJ		 13622017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1363
1364 * inferiors.c (set_inferior_cwd): New function.
1365 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1366 (handle_query): Inform that QSetWorkingDir is supported.
1367 * win32-low.c (create_process): Pass the inferior's cwd to
1368 CreateProcess.
1369
d092c5a2
SDJ		 13702017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1371
1372 * inferiors.c (current_inferior_cwd): New global variable.
1373 (get_inferior_cwd): New function.
1374 * inferiors.h (struct process_info) <cwd>: New field.
1375
7da0a886
SDJ		 13762017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1377
1378 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1379 (OBS): Add gdb_tilde_expand.o.
1380
289a6840
SM		 13812017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1382
1383 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1384 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1385
256642e8
PA		 13862017-09-29 Pedro Alves <palves@redhat.com>
1387
1388 * ax.c (gdb_parse_agent_expr): Constify.
1389 * ax.h (gdb_parse_agent_expr): Constify.
1390 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1391 Constify.
1392 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1393 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1394 * remote-utils.h (read_ptid): Constify.
1395 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1396 (process_point_options, process_serial_event): Constify.
1397 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1398 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1399 (cmd_qtbuffer): Constify.
1400
5b9ca4d4
PA		 14012017-09-29 Pedro Alves <palves@redhat.com>
1402
1403 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1404 fails.
1405
94c207e0
PA		 14062017-09-29 Pedro Alves <palves@redhat.com>
1407
1408 * linux-low.c (handle_extended_wait): Pass parent thread instead
1409 of process to thread_db_notice_clone.
1410 * linux-low.h (thread_db_notice_clone): Replace parent process
1411 parameter with parent thread parameter.
1412 * thread-db.c (find_one_thread): Add comment.
1413 (thread_db_notice_clone): Replace parent process parameter with
1414 parent thread parameter. Temporarily switch to the parent thread.
1415
75352e28
SDJ		 14162017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1417
1418 * gdbthread.h: Include "common-gdbthread.h".
1419 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1420 "if" when validating the ptid.
1421 * remote-utils.c: Include "gdbthread.h".
1422 (prepare_resume_reply): Use "switch_to_thread".
1423 * target.c (done_accessing_memory): Likewise.
1424
ad339634
AA		 14252017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1426
1427 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1428 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1429 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1430 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1431 s390x-gs-linux64-ipa.o to ipa_obj.
1432 * linux-s390-low.c (HWCAP_S390_GS): New define.
1433 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1434 New functions.
1435 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1436 (s390_arch_setup): Check for guarded-storage support and choose
1437 appropriate tdesc.
1438 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1439 init_registers_s390x_gs_linux64.
1440 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1441 enum value.
1442 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1443 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1444
cc4d742f
SM		 14452017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1446
1447 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1448
f6327dcb
KB		 14492017-09-21 Kevin Buettner <kevinb@redhat.com>
1450
1451 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1452 (thread_db_thread_handle): Declare.
1453 * linux-low.c (linux_target_ops): Initialize thread_handle.
1454 * server.c (handle_qxfer_threads_worker): Add support for
1455 "handle" attribute.
1456 * target.h (struct target_ops): Add new function pointer,
1457 thread_handle.
1458 (target_thread_handle): Define.
1459 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1460 field in lwp.
1461 (thread_db_thread_handle): New function.
1462
86299109
KB		 14632017-09-21 Kevin Buettner <kevinb@redhat.com>
1464
1465 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1466 * linux-low.h (thread_db_notice_clone): Declare.
1467 * thread-db.c (thread_db_notice_clone): New function.
1468
f557a88a
PA		 14692017-09-21 Pedro Alves <palves@redhat.com>
1470
1471 * server.c (gdb_read_memory, handle_status, process_serial_event)
1472 (handle_serial_event, handle_target_event): Adjust to
1473 set_desired_thread prototype change.
1474 * target.c (set_desired_thread): Remove 'use_general' parameter
1475 and adjust.
1476 * target.h (set_desired_thread): Remove 'use_general' parameter.
1477
223ffa71
TT		 14782017-09-20 Tom Tromey <tom@tromey.com>
1479
1480 * target.c (target_terminal::terminal_state): Define.
1481 (target_terminal::init): Rename from target_terminal_init.
1482 (target_terminal::inferior): Rename from
1483 target_terminal_inferior.
1484 (target_terminal::ours): Rename from target_terminal_ours.
1485 (target_terminal::ours_for_output, target_terminal::info): New.
1486
04fd3ba9
SM		 14872017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1488
1489 * server.c (accumulate_file_name_length): Remove.
1490 (emit_dll_description): Adjust to std::string change.
1491 (handle_qxfer_libraries): Use std::string to hold document.
1492
5e187554
SM		 14932017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1494
1495 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1496 return type of xml_escape_text.
1497 * server.c (emit_dll_description): Likewise.
1498
1526853e
SM		 14992017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1500
1501 * server.c (captured_main): Accept argument for --selftest.
1502 Update run_tests call.
1503 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1504 when registering selftests.
1505
c4dfafab
SDJ		 15062017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1507
1508 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1509 instead of "VEC" for "target_desc.reg_defs".
1510 (regcache_cpy): Likewise.
1511 (registers_to_string): Likewise.
1512 (registers_from_string): Likewise.
1513 (find_regno): Likewise.
1514 (supply_regblock): Likewise.
1515 (regcache_raw_read_unsigned): Likewise.
1516 * tdesc.c (init_target_desc): Likewise.
1517 (tdesc_create_reg): Likewise.
1518 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1519 (struct target_desc) <reg_defs>: Convert to "std::vector".
1520 (target_desc): Do not initialize "reg_defs".
1521 (~target_desc): Update code to use "std::vector" instead of "VEC"
1522 for "target_desc.reg_defs".
1523 (operator==): Likewise.
1524
124aceb4
SM		 15252017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1526
1527 * inferiors.h (thread_to_gdb_id): Remove.
1528 * inferiors.c (thread_to_gdb_id): Remove.
1529 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1530 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1531 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1532 Likewise.
1533 * nto-low.c (nto_fetch_registers, nto_store_registers,
1534 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1535
96cde54f
SM		 15362017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1537
1538 * inferiors.h (gdb_id_to_thread_id): Remove.
1539 * inferiors.c (gdb_id_to_thread_id): Remove.
1540 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1541 removal. Move pid declaration closer to where it's used.
1542
e8ca139e
SM		 15432017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1544
1545 * server.c (handle_detach): New function.
1546 (process_serial_event): Move code out, call handle_detach.
1547
f8a4e119
SM		 15482017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1549
1550 * server.c (require_running): Rename to ...
1551 (require_running_or_return): ... this ...
1552 (require_running_or_break): ... and this.
1553 (handle_query, process_serial_event): Adjust.
1554
0eb0a407
SM		 15552017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1556
1557 * linux-low.c (linux_set_resume_request): Remove unused
1558 variables.
1559
785922a5
SM		 15602017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1561
1562 * server.c (first_thread_of): Remove.
1563 (process_serial_event): Replace usage of first_thread_of with
1564 find_any_thread_of_pid.
1565 * tracepoint.c (same_process_p): Remove.
1566 (gdb_agent_about_to_close): Replace usage of same_process_p with
1567 find_any_thread_of_pid.
1568 * linux-x86-low.c (same_process_callback): Remove.
1569 (x86_arch_setup_process_callback): Replace usage of
1570 same_process_callback with find_any_thread_of_pid.
1571 * thread-db.c (any_thread_of): Remove.
1572 (switch_to_process): Replace usage of any_thread_of with
1573 find_any_thread_of_pid.
1574 * inferiors.c (thread_pid_matches_callback): Remove.
1575 (find_thread_process): Adjust to use find_any_thread_of_pid.
1576
a059f00c
SDJ		 15772017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1578
1579 * regcache.c (get_thread_regcache): Guard calls to "memset"
1580 with "!VEC_empty".
1581
cc397f3a
SDJ		 15822017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1583
1584 * linux-low.c (handle_extended_wait): Use
1585 "allocate_target_description" instead of "XNEW".
1586 * linux-x86-low.c (initialize_low_arch): Likewise.
1587
22916b07
YQ		 15882017-09-05 Yao Qi <yao.qi@linaro.org>
1589
1590 * configure.srv (srv_i386_regobj): Remove.
1591 (srv_amd64_regobj): Remove.
1592 (srv_regobj): Set it to "" for x86 non-linux targets.
1593 * linux-x86-tdesc.c (i386_linux_read_description):
1594 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1595 (init_registers_i386): Remove the declaration.
1596 (tdesc_i386): Remove the declaration.
1597 (lynx_i386_arch_setup): Call i386_create_target_description.
1598 * nto-x86-low.c: Likewise.
1599 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1600 [!__x86_64__]: include arch/i386.h.
1601 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1602
38602d55
YQ		 16032017-09-05 Yao Qi <yao.qi@linaro.org>
1604
1605 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1606 i386/amd64-XXX-linux from it.
1607
44b886ff
YQ		 16082017-09-05 Yao Qi <yao.qi@linaro.org>
1609
1610 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1611 false.
1612 (ipa_amd64_linux_regobj): Remove.
1613 (ipa_x32_linux_regobj): Remove.
1614
b4570e4b
YQ		 16152017-09-05 Yao Qi <yao.qi@linaro.org>
1616
1617 * Makefile.in (arch-amd64.o): New rule.
1618 * configure.srv: Append arch-amd64.o.
1619 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1620 (get_ipa_tdesc): Call amd64_linux_read_description.
1621 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1622 and init_registers_amd64_XXX.
1623 * linux-x86-low.c (x86_linux_read_description): Call
1624 amd64_linux_read_description.
1625 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1626 (initialize_low_arch): Don't call init_registers_x32_XXX and
1627 init_registers_amd64_XXX.
1628 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1629 and tdesc_amd64_XXX.
1630 [__x86_64__] (amd64_tdesc_test): New function.
1631 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1632 and init_registers_amd64_XXX.
1633 * linux-x86-tdesc.c: Include arch/amd64.h.
1634 (xcr0_to_tdesc_idx): New function.
1635 (i386_linux_read_description): New function.
1636 (amd64_get_ipa_tdesc_idx): New function.
1637 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1638 (amd64_get_ipa_tdesc): Declare.
1639
d1f28ea2
YQ		 16402017-09-05 Yao Qi <yao.qi@linaro.org>
1641
1642 * configure.srv (srv_i386_linux_xmlfiles): Remove
1643 i386/i386-XXX-linux.xml from it.
1644
25a93583
YQ		 16452017-09-05 Yao Qi <yao.qi@linaro.org>
1646
1647 * configure.srv: Set srv_i386_linux_regobj empty if $development
1648 is false.
1649 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1650 initialize_low_tdesc.
1651 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1652 with #if initialize_low_tdesc.
1653 * linux-x86-tdesc-selftest.c: New file.
1654 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1655
5f035c07
YQ		 16562017-09-05 Yao Qi <yao.qi@linaro.org>
1657
1658 * Makefile.in (arch-i386.o): New rule.
1659 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1660 (x86_64-*-linux*): Likewise.
1661 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1662 include arch/i386.h.
1663 (i386_linux_read_description): Remove code and call
1664 i386_create_target_description.
1665 * tdesc.c (allocate_target_description): New function.
1666 * tdesc.h (set_tdesc_architecture): Remove declaration.
1667 (set_tdesc_osabi): Likewise.
1668
0abe8a89
YQ		 16692017-09-05 Yao Qi <yao.qi@linaro.org>
1670
1671 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1672 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1673 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1674 .xmltarget.
1675 * server.c (get_features_xml): Call tdesc_get_features_xml.
1676 * tdesc.c (set_tdesc_architecture): New function.
1677 (set_tdesc_osabi): New function.
1678 (tdesc_get_features_xml): New function.
1679 (tdesc_create_feature): Add an argument.
1680 * tdesc.h (struct target_desc) <features>: New field.
1681 <arch, osabi>: New field.
1682 (~target_desc): xfree features, arch, and osabi.
1683 (target_desc::oerator==): Don't compare .xmltarget.
1684 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1685 (set_tdesc_osabi): Likewise.
1686 (tdesc_get_features_xml): Likewise.
1687
0a188386
YQ		 16882017-09-05 Yao Qi <yao.qi@linaro.org>
1689
1690 * linux-x86-tdesc.c: Include selftest.h.
1691 (i386_tdesc_test): New function.
1692 (initialize_low_tdesc): Call selftests::register_test.
1693 * tdesc.h: Include regdef.h.
1694 (target_desc): Override operator == and !=.
1695
f49ff000
YQ		 16962017-09-05 Yao Qi <yao.qi@linaro.org>
1697
1698 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1699 (ipa_obj): Likewise.
1700 * linux-i386-ipa.c: Include common/x86-xstate.h
1701 (get_ipa_tdesc): Call i386_linux_read_description.
1702 (initialize_low_tracepoint): Don't call init_registers_XXX
1703 functions, call initialize_low_tdesc instead.
1704 * linux-x86-low.c (x86_linux_read_description): Call
1705 i386_linux_read_description.
1706 (initialize_low_arch): Don't call init_registers_i386_XXX
1707 functions, call initialize_low_tdesc.
1708 * linux-x86-tdesc.c: New file.
1709 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1710 (i386_get_ipa_tdesc_idx): Declare.
1711 (i386_get_ipa_tdesc): Declare.
1712 (initialize_low_tdesc): Declare.
1713
2b68ef2f
YQ		 17142017-09-05 Yao Qi <yao.qi@linaro.org>
1715
1716 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1717 instead of 0.
1718
f7000548
YQ		 17192017-09-05 Yao Qi <yao.qi@linaro.org>
1720
1721 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1722 * regcache.c (get_thread_regcache): Use VEC_length.
1723 (init_register_cache): Likewise.
1724 (regcache_cpy): Likewise.
1725 (registers_to_string): Iterate reg_defs via VEC_iterate.
1726 (find_regno): Likewise.
1727 (find_register_by_number): Use VEC_index.
1728 (register_size): Call find_register_by_number.
1729 (register_data): Call find_register_by_number.
1730 (supply_regblock): Use VEC_length.
1731 (regcache_raw_read_unsigned): Likewise.
1732 * tdesc.c (init_target_desc): Iterate reg_defs via
1733 VEC_iterate.
1734 (default_description): Update initializer.
1735 (copy_target_description): Don't update field num_registers.
1736 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1737 <num_registers>: Remove.
1738
50a421ac
SM		 17392017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1740
1741 * Makefile.in (.SECONDARY): Define target.
1742
23fdd69e
SM		 17432017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1744
1745 * linux-low.c (linux_wait_1): Adjust.
1746 * server.c (queue_stop_reply_callback): Adjust.
1747
0a2dde4a
SDJ		 17482017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1749
1750 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1751 QEnvironmentUnset and QEnvironmentReset packets.
1752 (handle_query): Inform remote that QEnvironmentHexEncoded,
1753 QEnvironmentUnset and QEnvironmentReset are supported.
1754
6afd337d
SM		 17552017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1756
1757 * inferiors.h (inferior_target_data): Rename to ...
1758 (thread_target_data): ... this.
1759 (inferior_regcache_data): Rename to ...
1760 (thread_regcache_data): ... this.
1761 (set_inferior_regcache_data): Rename to ...
1762 (set_thread_regcache_data): ... this.
1763 * inferiors.c (inferior_target_data): Rename to ...
1764 (thread_target_data): ... this.
1765 (inferior_regcache_data): Rename to ...
1766 (thread_regcache_data): ... this.
1767 (set_inferior_regcache_data): Rename to ...
1768 (set_thread_regcache_data): ... this.
1769 (free_one_thread): Update.
1770 * linux-low.h (get_thread_lwp): Update.
1771 * regcache.c (get_thread_regcache): Update.
1772 (regcache_invalidate_thread): Update.
1773 (free_register_cache_thread): Update.
1774 * win32-i386-low.c (update_debug_registers_callback): Update.
1775 (win32_get_current_dr): Update.
1776 * win32-low.c (thread_rec): Update.
1777 (delete_thread_info): Update.
1778 (continue_one_thread): Update.
1779 (suspend_one_thread): Update.
1780
a160cc46
SM		 17812017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1782
1783 * inferiors.c (set_inferior_target_data): Remove.
1784 * inferiors.h (set_inferior_target_data): Remove.
1785
6d580b63
YQ		 17862017-08-18 Yao Qi <yao.qi@linaro.org>
1787
1788 * Makefile.in (OBS): Add selftest.o.
1789 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1790 * configure, config.in: Re-generated.
1791 * server.c: Include common/sefltest.h.
1792 (captured_main): Handle option --selftest.
1793
f5a29eb0
YQ		 17942017-08-09 Yao Qi <yao.qi@linaro.org>
1795
1796 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1797 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1798 i386-avx-mpx.o and i386-mmx.o.
1799 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1800 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1801 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1802 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1803 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1804 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1805 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1806 i386/amd64-avx-mpx.xml.
1807
57757c2f
YQ		 18082017-08-09 Yao Qi <yao.qi@linaro.org>
1809
1810 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1811 and x32-avx-avx512.o.
1812 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1813 i386/x32-avx-avx512.xml.
1814
229d26fc
SM		 18152017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1816
1817 * tracepoint.h (enum class fast_tpoint_collect_result): New
1818 enumeration.
1819 (fast_tracepoint_collecting): Change return type to
1820 fast_tpoint_collect_result.
1821 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1822 * linux-low.h: Include tracepoint.h.
1823 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1824 fast_tpoint_collect_result.
1825 * linux-low.c (handle_tracepoints): Adjust.
1826 (linux_fast_tracepoint_collecting): Change return type to
1827 fast_tpoint_collect_result.
1828 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1829 linux_wait_1, stuck_in_jump_pad_callback,
1830 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1831 proceed_one_lwp): Adjust to type change.
1832
2e1e43e1
YQ		 18332017-07-10 Yao Qi <yao.qi@linaro.org>
1834
1835 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1836
adc764e7
YQ		 18372017-06-29 Yao Qi <yao.qi@linaro.org>
1838
1839 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1840 Remove.
1841 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1842
a206891a
SM		 18432017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1844
1845 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1846
9a6c7d9c
SDJ		 18472017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1848
1849 * linux-low.c (linux_create_inferior): Adjust code to access the
1850 environment information via 'gdb_environ' class.
1851 * lynx-low.c (lynx_create_inferior): Likewise.
1852 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1853 (get_environ): Return a pointer to 'our_environ'.
1854 (captured_main): Initialize 'our_environ'.
1855 * server.h (get_environ): Adjust prototype.
1856 * spu-low.c (spu_create_inferior): Adjust code to access the
1857 environment information via 'gdb_environ' class.
1858
ae3e2ccf
SM		 18592017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1860
1861 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1862 usage of "register" keyword.
1863
3e019bdc
SM		 18642017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1865
1866 * configure: Re-generate.
1867
8465943a
SM		 18682017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1869
1870 * configure: Re-generate.
1871
cf0dd6f0
SM		 18722017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1873
1874 * Makefile.in (COMPILE.pre): Add "-x c++".
1875
9845682b
SDJ		 18762017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1877
1878 * fork-child.c: Conditionally include <signal.h>.
1879
aefd8b33
SDJ		 18802017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1881
1882 * server.c (handle_general_set): Handle new packet
1883 "QStartupWithShell".
1884 (handle_query): Add "QStartupWithShell" to the list of supported
1885 packets.
1886 (gdbserver_usage): Add help text explaining the
1887 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1888 options.
1889 (captured_main): Recognize and act upon the presence of the new
1890 CLI options.
1891
2090129c
SDJ		 18922017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1893 Pedro Alves <palves@redhat.com>
1894
1895 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1896 * configure: Regenerate.
1897 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1898 "fork-inferior.o".
1899 (i[34567]86-*-lynxos*): Likewise.
1900 (spu*-*-*): Likewise.
1901 * fork-child.c: New file.
1902 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1903 and "environ.h".
1904 (linux_ptrace_fun): New function.
1905 (linux_create_inferior): Adjust function prototype to reflect
1906 change on "target.h". Adjust function code to use
1907 "fork_inferior".
1908 (linux_request_interrupt): Delete "signal_pid".
1909 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1910 (lynx_ptrace_fun): New function.
1911 (lynx_create_inferior): Adjust function prototype to reflect
1912 change on "target.h". Adjust function code to use
1913 "fork_inferior".
1914 * nto-low.c (nto_create_inferior): Adjust function prototype and
1915 code to reflect change on "target.h". Update comments.
1916 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1917 "common-terminal.h" and "environ.h".
1918 (terminal_fd): Moved to fork-child.c.
1919 (old_foreground_pgrp): Likewise.
1920 (restore_old_foreground_pgrp): Likewise.
1921 (last_status): Make it global.
1922 (last_ptid): Likewise.
1923 (our_environ): New variable.
1924 (startup_with_shell): Likewise.
1925 (program_name): Likewise.
1926 (program_argv): Rename to...
1927 (program_args): ...this.
1928 (wrapper_argv): New variable.
1929 (start_inferior): Delete function.
1930 (get_exec_wrapper): New function.
1931 (get_exec_file): Likewise.
1932 (get_environ): Likewise.
1933 (prefork_hook): Likewise.
1934 (post_fork_inferior): Likewise.
1935 (postfork_hook): Likewise.
1936 (postfork_child_hook): Likewise.
1937 (handle_v_run): Update code to deal with arguments coming from the
1938 remote host. Update calls from "start_inferior" to
1939 "create_inferior".
1940 (captured_main): Likewise. Initialize environment variable. Call
1941 "have_job_control".
1942 * server.h (post_fork_inferior): New prototype.
1943 (get_environ): Likewise.
1944 (last_status): Declare.
1945 (last_ptid): Likewise.
1946 (signal_pid): Likewise.
1947 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1948 (spu_ptrace_fun): New function.
1949 (spu_create_inferior): Adjust function prototype to reflect change
1950 on "target.h". Adjust function code to use "fork_inferior".
1951 * target.c (target_terminal_init): New function.
1952 (target_terminal_inferior): Likewise.
1953 (target_terminal_ours): Likewise.
1954 * target.h: Include <vector>.
1955 (struct target_ops) <create_inferior>: Update prototype.
1956 (create_inferior): Update macro.
1957 * utils.c (gdb_flush_out_err): New function.
1958 * win32-low.c (win32_create_inferior): Adjust function prototype
1959 and code to reflect change on "target.h".
1960
043a4934
SDJ		 19612017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1962
1963 * inferiors.c (switch_to_thread): New function.
1964
15652511
SDJ		 19652017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1966
1967 * Makefile.in (SFILE): Add "common/job-control.c".
1968 (OBS): Add "job-control.o".
1969
21ea5acd
SDJ		 19702017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1971
1972 * Makefile: Remove "@host_makefile_frag@".
1973
e13cb306
PA		 19742017-05-05 Pedro Alves <palves@redhat.com>
1975
1976 * configure: Regenerate.
1977
c94fee56
SDJ		 19782017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1979
1980 * configure: Regenerate.
1981
a0ff9e1a
SM		 19822017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1983
1984 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1985 software_single_step change of return type to
1986 std::vector<CORE_ADDR>.
1987 * linux-low.c (install_software_single_step_breakpoints):
1988 Likewise.
1989 * linux-low.h (install_software_single_step_breakpoints):
1990 Likewise.
1991
be628ab8
SDJ		 19922017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1993
1994 * remote-utils.c: Include "gdb_termios.h" instead of
1995 "terminal.h".
1996 * terminal.h: Delete file.
1997
7c5ded6a
SDJ		 19982017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1999
2000 * server.c: Include <vector>.
2001 <program_argv, wrapper_argv>: Convert to std::vector.
2002 (start_inferior): Rewrite function to use C++.
2003 (handle_v_run): Likewise. Update code that calculates the argv
2004 based on the vRun packet; use C++.
2005 (captured_main): Likewise.
2006
436252de
SM		 20072017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2008
2009 * server.c (handle_v_cont): Initialize thread_resume::thread
2010 with null_ptid.
2011
9bf2a700
PA		 20122017-04-05 Pedro Alves <palves@redhat.com>
2013
2014 * configure: Regenerate.
2015
a121b7c1
PA		 20162017-04-05 Pedro Alves <palves@redhat.com>
2017
2018 * gdbreplay.c (sync_error): Constify.
2019 * linux-x86-low.c (push_opcode): Constify.
2020
21c8a587
PA		 20212017-04-05 Pedro Alves <palves@redhat.com>
2022
2023 * win32-low.c (get_child_debug_event)
2024 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2025 Report TARGET_WAITKIND_SPURIOUS instead.
2026
fb32b4f7
PA		 20272017-04-05 Pedro Alves <palves@redhat.com>
2028
2029 * remote-utils.c (remote_prepare, remote_open): Constify.
2030 * remote-utils.h (remote_prepare, remote_open): Constify.
2031 * server.c (captured_main): Constify 'port' handling.
2032
65dd1e59
SM		 20332017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2034
2035 * Makefile.in (clean): Clear .deps.
2036
8fa5b777
SM		 20372017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2038
2039 * .gitignore: Remove generated files, replace with wildcard.
2040 * (clean): Replace removal of generated files with wildcard.
2041 (version.c): Replace with...
2042 (version-generated.c): ...this.
2043 (xml-builtin.c): Replace with...
2044 (xml-builtin-generated.c): ...this.
2045 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2046 (%.c: *regformats*): Replace with...
2047 (%-generated.c: *regformats*): ...this.
2048
a12e714b
MF		 20492017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2050
2051 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2052 (xtensa_fill_gregset): Call collect_register_by_name for
2053 threadptr register.
2054 (xtensa_store_gregset): Call supply_register_by_name for
2055 threadptr register.
2056
1a09b50a
MF		 20572017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2058
2059 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2060 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2061 (xtensa_store_gregset): Call supply_register for all registers in
2062 a0_regnum..a0_regnum + C0_NREGS range.
2063
1a01e7c6
SM		 20642017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2065
2066 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2067 (ax-ipa.o: ax.c): Remove.
2068 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2069 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2070 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2071 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2072 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2073
36bc18a8
SM		 20742017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2075
2076 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2077 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2078 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2079 (errors-ipa.o: ../common/errors.c): Remove.
2080 (format-ipa.o: ../common/format.c): Remove.
2081 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2082
a8ebe3d5
SM		 20832017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2084
2085 * Makefile.in (%-ipa.o: %.c): New rule.
2086 (tracepoint-ipa.o: tracepoint.c): Remove.
2087 (utils-ipa.o: utils.c): Remove.
2088 (remote-utils-ipa.o: remote-utils.c): Remove.
2089 (regcache-ipa.o: regcache.c): Remove.
2090 (i386-linux-ipa.o: i386-linux.c): Remove.
2091 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2092 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2093 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2094 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2095 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2096 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2097 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2098 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2099 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2100 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2101 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2102 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2103 (aarch64-ipa.o: aarch64.c): Remove.
2104 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2105 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2106 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2107 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2108 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2109 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2110 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2111 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2112 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2113 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2114 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2115 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2116 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2117 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2118 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2119 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2120 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2121 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2122 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2123 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2124 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2125 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2126 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2127 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2128 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2129 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2130 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2131 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2132 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2133 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2134 (tdesc-ipa.o: tdesc.c): Remove.
2135 (x32-linux-ipa.o: x32-linux.c): Remove.
2136 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2137 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2138
50cfacb7
SM		 21392017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2140
2141 * Makefile.in (%.o: ../arch/%.c): New rule.
2142 (arm.o: ../arch/arm.c): Remove.
2143 (arm-linux.o: ../arch/arm-linux.c): Remove.
2144 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2145 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2146
c5a22423
SM		 21472017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2148
2149 * Makefile.in (%.o: ../nat/%.c): New rule.
2150 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2151 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2152 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2153 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2154 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2155 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2156 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2157 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2158 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2159 (linux-personality.o: ../nat/linux-personality.c): Remove.
2160 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2161 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2162 (x86-linux.o: ../nat/x86-linux.c): Remove.
2163 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2164 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2165
6bda016b
SM		 21662017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2167
2168 * Makefile.in (%.o: ../common/%.c): New rule.
2169 (signals.o: ../common/signals.c): Remove.
2170 (print-utils.o: ../common/print-utils.c): Remove.
2171 (rsp-low.o: ../common/rsp-low.c): Remove.
2172 (common-utils.o: ../common/common-utils.c): Remove.
2173 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2174 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2175 (vec.o: ../common/vec.c): Remove.
2176 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2177 (xml-utils.o: ../common/xml-utils.c): Remove.
2178 (ptid.o: ../common/ptid.c): Remove.
2179 (buffer.o: ../common/buffer.c): Remove.
2180 (format.o: ../common/format.c): Remove.
2181 (filestuff.o: ../common/filestuff.c): Remove.
2182 (agent.o: ../common/agent.c): Remove.
2183 (errors.o: ../common/errors.c): Remove.
2184 (environ.o: ../common/environ.c): Remove.
2185 (common-debug.o: ../common/common-debug.c): Remove.
2186 (cleanups.o: ../common/cleanups.c): Remove.
2187 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2188 (fileio.o: ../common/fileio.c): Remove.
2189 (common-regcache.o: ../common/common-regcache.c): Remove.
2190 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2191 (new-op.o: ../common/new-op.c): Remove.
2192 (btrace-common.o: ../common/btrace-common.c): Remove.
2193
21122961
SM		 21942017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2195
2196 * Makefile.in (%.o: ../target/%.c): New rule.
2197 (waitstatus.o: ../target/waitstatus.c): Remove.
2198
c362e621
SM		 21992017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2200
2201 * Makefile.in
2202 (%.c: ../regformats/%.dat,
2203 (%.c: ../regformats/arm/%.dat,
2204 (%.c: ../regformats/i386/%.dat,
2205 (%.c: ../regformats/rs6000/%.dat): New rules.
2206 (aarch64.c): Remove.
2207 (reg-arm.c): Remove.
2208 (arm-with-iwmmxt.c): Remove.
2209 (arm-with-vfpv2.c): Remove.
2210 (arm-with-vfpv3.c): Remove.
2211 (arm-with-neon.c): Remove.
2212 (reg-bfin.c): Remove.
2213 (reg-cris.c): Remove.
2214 (reg-crisv32.c): Remove.
2215 (i386.c): Remove.
2216 (i386-linux.c): Remove.
2217 (i386-avx.c): Remove.
2218 (i386-avx-linux.c): Remove.
2219 (i386-avx-avx512.c): Remove.
2220 (i386-avx-avx512-linux.c): Remove.
2221 (i386-mpx.c): Remove.
2222 (i386-mpx-linux.c): Remove.
2223 (i386-avx-mpx-avx512-pku.c): Remove.
2224 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2225 (i386-avx-mpx.c): Remove.
2226 (i386-avx-mpx-linux.c): Remove.
2227 (i386-mmx.c): Remove.
2228 (i386-mmx-linux.c): Remove.
2229 (reg-ia64.c): Remove.
2230 (reg-m32r.c): Remove.
2231 (reg-m68k.c): Remove.
2232 (reg-cf.c): Remove.
2233 (mips-linux.c): Remove.
2234 (mips-dsp-linux.c): Remove.
2235 (mips64-linux.c): Remove.
2236 (mips64-dsp-linux.c): Remove.
2237 (nios2-linux.c): Remove.
2238 (powerpc-32.c): Remove.
2239 (powerpc-32l.c): Remove.
2240 (powerpc-altivec32l.c): Remove.
2241 (powerpc-cell32l.c): Remove.
2242 (powerpc-vsx32l.c): Remove.
2243 (powerpc-isa205-32l.c): Remove.
2244 (powerpc-isa205-altivec32l.c): Remove.
2245 (powerpc-isa205-vsx32l.c): Remove.
2246 (powerpc-e500l.c): Remove.
2247 (powerpc-64l.c): Remove.
2248 (powerpc-altivec64l.c): Remove.
2249 (powerpc-cell64l.c): Remove.
2250 (powerpc-vsx64l.c): Remove.
2251 (powerpc-isa205-64l.c): Remove.
2252 (powerpc-isa205-altivec64l.c): Remove.
2253 (powerpc-isa205-vsx64l.c): Remove.
2254 (s390-linux32.c): Remove.
2255 (s390-linux32v1.c): Remove.
2256 (s390-linux32v2.c): Remove.
2257 (s390-linux64.c): Remove.
2258 (s390-linux64v1.c): Remove.
2259 (s390-linux64v2.c): Remove.
2260 (s390-te-linux64.c): Remove.
2261 (s390-vx-linux64.c): Remove.
2262 (s390-tevx-linux64.c): Remove.
2263 (s390x-linux64.c): Remove.
2264 (s390x-linux64v1.c): Remove.
2265 (s390x-linux64v2.c): Remove.
2266 (s390x-te-linux64.c): Remove.
2267 (s390x-vx-linux64.c): Remove.
2268 (s390x-tevx-linux64.c): Remove.
2269 (tic6x-c64xp-linux.c): Remove.
2270 (tic6x-c64x-linux.c): Remove.
2271 (tic6x-c62x-linux.c): Remove.
2272 (reg-sh.c): Remove.
2273 (reg-sparc64.c): Remove.
2274 (reg-spu.c): Remove.
2275 (amd64.c): Remove.
2276 (amd64-linux.c): Remove.
2277 (amd64-avx.c): Remove.
2278 (amd64-avx-linux.c): Remove.
2279 (amd64-avx-avx512.c): Remove.
2280 (amd64-avx-avx512-linux.c): Remove.
2281 (amd64-mpx.c): Remove.
2282 (amd64-mpx-linux.c): Remove.
2283 (amd64-avx-mpx-avx512-pku.c): Remove.
2284 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2285 (amd64-avx-mpx.c): Remove.
2286 (amd64-avx-mpx-linux.c): Remove.
2287 (x32.c): Remove.
2288 (x32-linux.c): Remove.
2289 (x32-avx.c): Remove.
2290 (x32-avx-linux.c): Remove.
2291 (x32-avx-avx512.c): Remove.
2292 (x32-avx-avx512-linux.c): Remove.
2293 (reg-xtensa.c): Remove.
2294 (reg-tilegx.c): Remove.
2295 (reg-tilegx32.c): Remove.
2296
1672e0d9
SDJ		 22972017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2298
2299 * Makefile.in (SFILES): Add "common/environ.c".
2300 (OBJS): Add "common/environ.h".
2301
239b6d10
WT		 23022017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2303
2304 * configure.ac: Check if the fs_base and gs_base members of
2305 `struct user_regs_struct' exist.
2306 * config.in: Regenerated.
2307 * configure: Likewise.
2308
694b382c
AT		 23092017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2310
2311 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2312 target_read_memory.
2313 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2314 (get_next_pcs_syscall_next_pc): Likewise.
2315
7dc53023
LM		 23162016-12-23 Luis Machado <lgustavo@codesourcery.com>
2317
2318 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2319 * nto-x86-low.c: Likewise.
2320
ad02e4fe
SM		 23212016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2322
2323 * Makefile.in: Include disable-implicit-rules.mk.
2324
dcb07cfa
PA		 23252016-11-23 Pedro Alves <palves@redhat.com>
2326
2327 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2328 (debug_vprintf): Use std::chrono::steady_clock instead of
2329 gettimeofday. Use '.' instead of ':'.
2330 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2331 (get_timestamp): Use std::chrono::steady_clock instead of
2332 gettimeofday.
2333
8629c02c
SM		 23342016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2335
2336 * Makefile.in: Fix whitespace formatting.
2337
b593ecca
SM		 23382016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2339
2340 * Makefile.in (SFILES, OBS): Flatten list and order
2341 alphabetically.
2342
9986ba08
PA		 23432016-11-23 Pedro Alves <palves@redhat.com>
2344
2345 * event-loop.c (handle_file_event): Use warning.
2346 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2347 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2348 Use warning.
2349
4eefa7bc
PA		 23502016-11-23 Pedro Alves <palves@redhat.com>
2351
2352 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2353 output.
2354 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2355 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2356 debug_printf and debug_flush for debug output.
2357 * server.c (handle_general_set): Likewise.
2358 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2359 output.
2360
5443506e
SM		 23612016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2362
2363 * Makefile.in (.c.o): Replace rule with ...
2364 (%.o: %.c): ... this one.
2365
3b165252
SM		 23662016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2367
2368 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2369 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2370 make.
2371 * configure.ac: Remove checks for the make program.
2372 * configure: Re-generate.
2373
0bcda685
PA		 23742016-10-28 Pedro Alves <palves@redhat.com>
2375
2376 * Makefile.in (CXX_DIALECT): Get from configure.
2377 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2378 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2379 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2380 * config.in: Regenerate.
2381 * configure: Regenerate.
2382
c3805894
YQ		 23832016-10-27 Yao Qi <yao.qi@linaro.org>
2384
2385 * linux-low.c (linux_supports_range_stepping): Return true if
2386 can_software_single_step return true.
2387
89342618
YQ		 23882016-10-27 Yao Qi <yao.qi@linaro.org>
2389
2390 * inferiors.c (find_inferior_in_random): New function.
2391 * inferiors.h (find_inferior_in_random): Declare.
2392 * linux-low.c (linux_wait_for_event_filtered): Call
2393 find_inferior_in_random instead of find_inferior.
2394
e3652c84
YQ		 23952016-10-27 Yao Qi <yao.qi@linaro.org>
2396
2397 * linux-low.c (linux_wait_1): If single-step breakpoints are
2398 inserted, remove them.
2399
5a04c4cf
PA		 24002016-10-26 Pedro Alves <palves@redhat.com>
2401
2402 * linux-low.c (handle_extended_wait): Link parent/child fork
2403 threads.
2404 (linux_wait_1): Unlink them.
2405 (linux_set_resume_request): Ignore resume requests for
2406 already-resumed and unhandled fork child threads.
2407 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2408 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2409 New functions.
2410 (handle_v_requests) <vCont>: Don't call require_running.
2411 * server.h (in_queued_stop_replies): New declaration.
2412
cb93dc7f
YQ		 24132016-10-24 Yao Qi <yao.qi@linaro.org>
2414
2415 PR server/20733
2416 * linux-aarch64-low.c (append_insns): Cast the return value to
2417 'uint32_t *'.
2418
a1078bea
YQ		 24192016-10-10 Yao Qi <yao.qi@linaro.org>
2420
2421 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2422
1fb77080
SDJ		 24232016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2424
2425 * target.c (target_supports_multi_process): New function, moved
2426 from...
2427 * target.h (target_supports_multi_process): ... here. Remove
2428 macro.
2429
39b5a3b9
TT		 24302016-10-05 Tom Tromey <tom@tromey.com>
2431
2432 PR remote/20655:
2433 * tracepoint.c (handle_tracepoint_bkpts): Check
2434 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2435
c1d0b70a
YQ		 24362016-10-05 Yao Qi <yao.qi@linaro.org>
2437
2438 * configure.srv: Update the path of arm-*.xml files.
2439
0a69eedb
YQ		 24402016-10-05 Terry Guo <terry.guo@arm.com>
2441 Yao Qi <yao.qi@linaro.org>
2442
2443 * Makefile.in: Adjust the path of rules.
2444 * configure.srv: Update the path of xml files.
2445 * regformats/arm-with-iwmmxt.dat: Regenerated.
2446 * regformats/arm-with-neon.dat: Likewise.
2447 * regformats/arm-with-vfpv2.dat: Likewise.
2448 * regformats/arm-with-vfpv3.dat Likewise.
2449
17e16485
YQ		 24502016-09-30 Yao Qi <yao.qi@linaro.org>
2451
2452 PR gdbserver/20627
2453 * target.c (target_stop_and_wait): Don't call
2454 target_continue_no_signal, use resume_stop instead.
2455
edeeb602
YQ		 24562016-09-26 Yao Qi <yao.qi@linaro.org>
2457
2458 * linux-low.c (linux_wait_1): Call debug_exit.
2459
503b1c39
PA		 24602016-09-23 Pedro Alves <palves@redhat.com>
2461
2462 * Makefile.in (SFILES): Add common/new-op.c.
2463 (OBS): Add common/new-op.o.
2464 (new-op.o): New rule.
2465
74172ecf
SM		 24662016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2467
2468 * .gitinore: Ignore more files.
2469
fc6cda2e
YQ		 24702016-09-21 Yao Qi <yao.qi@linaro.org>
2471
2472 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2473 23.
2474
bc1e6c81
SDJ		 24752016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2476
2477 * server.c (start_inferior): Call target_mourn_inferior instead of
2478 mourn_inferior; pass ptid_t argument to it.
2479 (resume): Likewise.
2480 (handle_target_event): Likewise.
2481 * target.c (target_mourn_inferior): New function.
2482 * target.h (mourn_inferior): Delete macro.
2483
0e00e962
AA		 24842016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2485
2486 * linux-low.c (lwp_is_stepping): New function.
2487
1d8cb77d
CL		 24882016-09-06 Carl Love <cel@us.ibm.com>
2489
2490 * server.c (start_inferior): Fixed comment, requested comment change
2491 didn't get updated correctly. Removed reference to ptrace () call as
2492 it is only true on Linux systems.
2493
7313bced
CL		 24942016-09-06 Carl Love <cel@us.ibm.com>
2495
2496 * server.c (start_inferior): Do not call
2497 function target_post_create_inferior () if the
2498 inferior process has already exited.
2499
cf6de44d
PA		 25002016-09-05 Pedro Alves <palves@redhat.com>
2501
2502 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2503 (COMPILE.pre, CC_LD): Use CXX directly.
2504 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2505 * acinclude.m4: Don't include build-with-cxx.m4.
2506 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2507 * configure: Regenerate.
2508
c1da6748
AT		 25092016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2510
2511 PR gdb/19495
2512 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2513 call writing data to own_buf.
2514
f2b9e3df
SDJ		 25152016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2516
2517 * target.c (mywait): Call target_wait instead of
2518 the_target->wait.
2519 (target_wait): New function.
2520
049a8570
SDJ		 25212016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2522
2523 * server.c (start_inferior): New variable 'ptid'. Replace calls
2524 to the_target->resume by target_continue{,_no_signal}, depending
2525 on the case.
2526 * target.c (target_stop_and_wait): Call target_continue_no_signal
2527 instead of the_target->resume.
2528 (target_continue): New function.
2529
3aa5cfa0
AT		 25302016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2531
2532 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2533
754653a7
AZ		 25342016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2535
2536 PR server/20491
2537 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2538 ps_prochandle.
2539 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2540 * linux-arm-low.c (ps_get_thread_area): Likewise.
2541 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2542 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2543 * linux-mips-low.c (ps_get_thread_area): Likewise.
2544 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2545 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2546 * linux-x86-low.c (ps_get_thread_area): Likewise.
2547 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2548
ed036b40
PA		 25492016-08-19 Pedro Alves <palves@redhat.com>
2550
2551 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2552
c8ef42ee
PA		 25532016-08-19 Pedro Alves <palves@redhat.com>
2554
2555 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2556 comment. Use memcpy instead of casting through unsigned long.
2557
9c235a72
PA		 25582016-08-19 Pedro Alves <palves@redhat.com>
2559
2560 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2561 allocating around 0x80000000.
2562
201506da
PA		 25632016-08-19 Pedro Alves <palves@redhat.com>
2564
2565 PR gdb/20415
2566 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2567 (x32-avx512-linux-ipa.o): New rules.
2568 * configure.ac (x86_64-*-linux*): New x32 check.
2569 * configure.srv (ipa_x32_linux_regobj): New.
2570 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2571 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2572 descriptions.
2573 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2574 descriptions.
2575 * configure: Regenerate.
2576
f348d89a
PA		 25772016-08-09 Pedro Alves <palves@redhat.com>
2578
2579 PR gdb/18653
2580 * Makefile.in (OBS): Add signals-state-save-restore.o.
2581 (signals-state-save-restore.o): New rule.
2582 * config.in: Regenerate.
2583 * configure: Regenerate.
2584 * linux-low.c: Include "signals-state-save-restore.h".
2585 (linux_create_inferior): Call
2586 restore_original_signals_state.
2587 * server.c: Include "dispositions-save-restore.h".
2588 (captured_main): Call save_original_signals_state.
2589
1baf5149
PA		 25902016-08-05 Pedro Alves <palves@redhat.com>
2591
2592 * configure: Regenerate.
2593
fcd4a73d
YQ		 25942016-08-04 Yao Qi <yao.qi@linaro.org>
2595
2596 * linux-low.c (regsets_fetch_inferior_registers): Check
2597 errno is ESRCH or not.
2598
979659d0
YQ		 25992016-08-02 Yao Qi <yao.qi@linaro.org>
2600
2601 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2602 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2603 (thread_db_load_search): Update.
2604 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2605 td_ta_set_event and td_ta_event_getmsg.
2606
6598661d
PA		 26072016-07-26 Pedro Alves <palves@redhat.com>
2608
2609 PR server/20414
2610 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2611 of unsigned long for 64-bit registers and use uint32_t instead of
2612 unsigned int for 32-bit registers.
2613
9cf12d57
PA		 26142016-07-26 Pedro Alves <palves@redhat.com>
2615
2616 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2617 to 'ptrace'.
2618
305450ed
TT		 26192016-07-21 Tom Tromey <tom@tromey.com>
2620
2621 * configure: Rebuild.
2622
2583da7c
YQ		 26232016-07-21 Yao Qi <yao.qi@linaro.org>
2624
2625 * mem-break.c (find_gdb_breakpoint): Cast bp to
2626 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2627
21536b36
YQ		 26282016-07-21 Yao Qi <yao.qi@linaro.org>
2629
2630 * server.c (handle_v_requests): Support s and S actions
2631 if target_supports_software_single_step return true.
2632
8901d193
YQ		 26332016-07-21 Yao Qi <yao.qi@linaro.org>
2634
2635 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2636 is resume_step, call maybe_hw_step.
2637 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2638 and unstop them.
2639 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2640 breakpoints or not.
2641 (proceed_one_lwp): If resume request is resume_step, install
2642 reinsert breakpoints and call maybe_hw_step.
2643
0e9a339e
YQ		 26442016-07-21 Yao Qi <yao.qi@linaro.org>
2645
2646 * linux-low.c (proceed_one_lwp): Declare.
2647 (linux_resume_one_thread): Remove local variable 'step'.
2648 Lift code enqueue signal. Call proceed_one_lwp instead of
2649 linux_resume_one_lwp.
2650
4281b351
YQ		 26512016-07-21 Yao Qi <yao.qi@linaro.org>
2652
2653 * linux-low.c (linux_resume_one_thread): Call
2654 enqueue_pending_signal.
2655
984a2c04
YQ		 26562016-07-21 Yao Qi <yao.qi@linaro.org>
2657
2658 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2659 * inferiors.c (do_restore_current_thread_cleanup): New function.
2660 (make_cleanup_restore_current_thread): Likewise.
2661 * linux-low.c (install_software_single_step_breakpoints): Call
2662 make_cleanup_restore_current_thread. Switch current_thread to
2663 thread.
2664
bec903c9
YQ		 26652016-07-21 Yao Qi <yao.qi@linaro.org>
2666
2667 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2668 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2669 (clone_one_breakpoint): Likewise.
2670 (delete_reinsert_breakpoints): Change parameter to thread.
2671 Callers updated.
2672 (has_reinsert_breakpoints): Likewise.
2673 (uninsert_reinsert_breakpoints): Likewise.
2674 (reinsert_reinsert_breakpoints): Likewise.
2675 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2676 (delete_reinsert_breakpoints): Likewise.
2677 (reinsert_reinsert_breakpoints): Likewise.
2678 (uninsert_reinsert_breakpoints): Likewise.
2679 (has_reinsert_breakpoints): Likewise.
2680
63c40ec7
YQ		 26812016-07-21 Yao Qi <yao.qi@linaro.org>
2682
2683 * inferiors.c (get_thread_process): Make parameter const.
2684 * inferiors.h (get_thread_process): Update declaration.
2685 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2686 Add new parameters child_thread and parent_thread. Callers
2687 updated.
2688 * mem-break.h (clone_all_breakpoints): Update declaration.
2689
9aa76cd0
YQ		 26902016-07-21 Yao Qi <yao.qi@linaro.org>
2691
2692 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2693 <command_list, handler>: Remove.
2694 (struct gdb_breakpoint): New.
2695 (struct other_breakpoint): New.
2696 (struct reinsert_breakpoint): New.
2697 (is_gdb_breakpoint): New function.
2698 (any_persistent_commands): Update command_list if
2699 is_gdb_breakpoint returns true.
2700 (set_breakpoint): Create breakpoints according to their types.
2701 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2702 (set_gdb_breakpoint_1): Likewise.
2703 (set_gdb_breakpoint): Likewise.
2704 (clear_breakpoint_conditions): Change parameter type to
2705 'struct gdb_breakpoint *'.
2706 (clear_breakpoint_commands): Likewise.
2707 (clear_breakpoint_conditions_and_commands): Likewise.
2708 (add_condition_to_breakpoint): Likewise.
2709 (add_breakpoint_condition): Likewise.
2710 (add_commands_to_breakpoint): Likewise.
2711 (check_breakpoints): Check other_breakpoint.
2712 (clone_one_breakpoint): Clone breakpopint according to its type.
2713 * mem-break.h (struct gdb_breakpoint): Declare.
2714 (set_gdb_breakpoint): Update declaration.
2715 (clear_breakpoint_conditions_and_commands): Likewise.
2716 (add_breakpoint_condition): Likewise.
2717 (add_breakpoint_commands): Likewise.
2718 * server.c (process_point_options): Change parameter type to
2719 'struct gdb_breakpoint *'.
2720
811f8301
YQ		 27212016-07-21 Yao Qi <yao.qi@linaro.org>
2722
2723 * mem-break.c (set_breakpoint_at): Rename it to ...
2724 (set_breakpoint_type_at): ... it.
2725 (set_breakpoint_at): Call set_breakpoint_type_at.
2726 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2727 * mem-break.h (set_breakpoint_at): Update comments.
2728
b1c51e36
CLT		 27292016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2730
2731 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2732 to buf parameter.
2733 (nios2_store_gregset): Likewise.
2734
ced2dffb
PA		 27352016-07-01 Pedro Alves <palves@redhat.com>
2736 Antoine Tremblay <antoine.tremblay@ericsson.com>
2737
2738 * linux-low.c: Change interface to take the target lwp_info
2739 pointer directly and return void. Handle detaching from a zombie
2740 thread.
2741 (linux_detach_lwp_callback): New function.
2742 (linux_detach): Detach from the leader thread after detaching from
2743 the clone threads.
2744
2ac09a5b
YQ		 27452016-06-28 Yao Qi <yao.qi@linaro.org>
2746
2747 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2748 for variable new_offset.
2749 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2750 (aarch64_ftrace_insn_reloc_cb): Likewise.
2751 (aarch64_ftrace_insn_reloc_tb): Likewise.
2752 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2753 PRIx64 instead of PRIx32.
2754
79e7fd4f
YQ		 27552016-06-28 Yao Qi <yao.qi@linaro.org>
2756
2757 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2758 (the_low_target): Install arm_get_syscall_trapinfo.
2759
061fc021
YQ		 27602016-06-28 Yao Qi <yao.qi@linaro.org>
2761
2762 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2763 function.
2764 (the_low_target): Install aarch64_get_syscall_trapinfo.
2765
4cc32bec
YQ		 27662016-06-28 Yao Qi <yao.qi@linaro.org>
2767
2768 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2769 Callers updated.
2770 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2771 Remove parameter sysno.
2772 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2773 sysret.
2774
782c1122
AA		 27752016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2776
2777 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2778 (s390_emit_ne_goto): Likewise.
2779 (s390_emit_lt_goto): Likewise.
2780 (s390_emit_le_goto): Likewise.
2781 (s390_emit_gt_goto): Likewise.
2782 (s390_emit_ge_goto): Likewise.
2783 (s390x_emit_eq_goto): Likewise.
2784 (s390x_emit_ne_goto): Likewise.
2785 (s390x_emit_lt_goto): Likewise.
2786 (s390x_emit_le_goto): Likewise.
2787 (s390x_emit_gt_goto): Likewise.
2788 (s390x_emit_ge_goto): Likewise.
2789 (s390_emit_ops_impl): Mark variable static.
2790 (s390x_emit_ops): Likewise.
2791
2e7b624b
YQ		 27922016-06-17 Yao Qi <yao.qi@linaro.org>
2793
2794 * linux-low.c (handle_extended_wait): Call
2795 uninsert_reinsert_breakpoints for the parent process. Remove
2796 reinsert breakpoints from the child process. Reinsert them to
2797 the parent process when vfork is done.
2798 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2799 (reinsert_reinsert_breakpoints): New function.
2800 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2801 (reinsert_reinsert_breakpoints): Declare.
2802
8a81c5d7
YQ		 28032016-06-17 Yao Qi <yao.qi@linaro.org>
2804
2805 * linux-low.c (handle_extended_wait): If the parent is doing
2806 step-over, remove the reinsert breakpoints from the forked child.
2807
f50bf8e5
YQ		 28082016-06-17 Yao Qi <yao.qi@linaro.org>
2809
2810 * linux-low.c (unsuspend_all_lwps): Declare.
2811 (linux_low_filter_event): If thread exited, call finish_step_over.
2812 If step-over is finished, unsuspend other threads.
2813
8376a3cb
YQ		 28142016-06-17 Yao Qi <yao.qi@linaro.org>
2815
2816 * linux-low.c (linux_resume_one_lwp_throw): Assert
2817 has_reinsert_breakpoints returns false.
2818 * mem-break.c (delete_disabled_breakpoints): Assert
2819 bp type isn't reinsert_breakpoint.
2820
f79b145d
YQ		 28212016-06-17 Yao Qi <yao.qi@linaro.org>
2822
2823 * linux-low.c (maybe_hw_step): New function.
2824 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2825 (finish_step_over): Switch current_thread to lwp temporarily,
2826 and assert has_reinsert_breakpoints returns true.
2827 (proceed_one_lwp): Call maybe_hw_step.
2828 * mem-break.c (has_reinsert_breakpoints): New function.
2829 * mem-break.h (has_reinsert_breakpoints): Declare.
2830
0ae534d2
JT		 28312016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2832
2833 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2834
fcdad592
YQ		 28352016-05-17 Yao Qi <yao.qi@linaro.org>
2836
2837 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2838 instead of find_inferior.
2839
9e784964
YQ		 28402016-05-05 Yao Qi <yao.qi@linaro.org>
2841
2842 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2843 Initialize res to zero.
2844
cf2ebb6e
YQ		 28452016-05-05 Yao Qi <yao.qi@linaro.org>
2846
2847 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2848 to uint32_t.
2849
c1aebf87
UW		 28502016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2851
2852 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2853 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2854 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2855
35fd2deb 28562016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2857 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 2858
2859 * tracepoint.c (write_inferior_int8): New function.
2860 (cmd_qtenable_disable): Write enable flag using
2861 write_inferior_int8.
2862
484b3c32
YQ		 28632016-04-25 Yao Qi <yao.qi@linaro.org>
2864
2865 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2866 (need_step_over_p): Return zero if the LWP has pending signals
2867 can be delivered on software single step target.
2868
85ba7d86
YQ		 28692016-04-25 Yao Qi <yao.qi@linaro.org>
2870
2871 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2872 return instead of error.
2873
3539aa13
YQ		 28742016-04-22 Yao Qi <yao.qi@linaro.org>
2875
2876 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2877 to 23.
2878
5b061e98
YQ		 28792016-04-22 Yao Qi <yao.qi@linaro.org>
2880
2881 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2882 signal when stepping over breakpoint with software single
2883 step.
2884
3451269c
PA		 28852016-04-21 Pedro Alves <palves@redhat.com>
2886
2887 * linux-s390-low.c (s390_collect_ptrace_register)
2888 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2889 add casts.
2890 (s390_check_regset): Use void * instead of gdb_byte *.
2891
a2358508
PA		 28922016-04-20 Pedro Alves <palves@redhat.com>
2893
2894 * configure: Renegerate.
2895
6885166d
YQ		 28962016-04-20 Yao Qi <yao.qi@linaro.org>
2897
2898 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2899 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2900 number 16.
2901 (arm_store_gregset): Likewise.
2902
2b863f51
WT		 29032016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2904
2905 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2906 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2907 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2908 (amd64-avx-mpx-linux.c): New rules.
2909 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2910 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2911 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2912 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2913 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2914 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2915 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2916 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2917 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2918 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2919 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2920 * linux-x86-low.c (x86_linux_read_description): Add case for
2921 X86_XSTATE_AVX_MPX_MASK.
2922 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2923 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2924 init_registers_i386_avx_mpx_linux.
2925 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2926 (initialize_low_tracepoint): Call
2927 init_registers_i386_avx_mpx_linux.
2928 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2929 (initialize_low_tracepoint): Call
2930 init_registers_amd64_avx_mpx_linux.
2931 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2932 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2933 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2934 declarations.
2935
9b30624b
PA		 29362016-04-18 Pedro Alves <palves@redhat.com>
2937
2938 * configure: Regenerate.
2939
45e3745e
AT		 29402016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2941
2942 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2943 (aarch64_emit_sub): Likewise.
2944
2afc13ff
PA		 29452016-04-12 Pedro Alves <palves@redhat.com>
2946
2947 * utils.c (prepare_to_throw_exception): Delete.
2948
6e774b13
SM		 29492016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2950
2951 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2952
4dca19f8
MK		 29532016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2954
2955 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2956
d0a9981f
MK		 29572016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2958
2959 * linux-aarch64-ipa.c: Add <elf.h> include.
2960 * linux-ppc-ipa.c: Add <elf.h> include.
2961 * linux-s390-ipa.c: Add <elf.h> include.
2962
252db07e
MK		 29632016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2964
2965 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2966 (get_raw_reg_ptr): Likewise.
2967 (get_trace_state_variable_value_ptr): Likewise.
2968 (set_trace_state_variable_value_ptr): Likewise.
2969 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2970 char *.
2971
14e2b6d9
MK		 29722016-03-31 Wei-cheng Wang <cole945@gmail.com>
2973 Marcin Kościelnicki <koriakin@0x04.net>
2974
2975 PR/17221
2976 * linux-ppc-low.c (emit_insns): New function.
2977 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2978 (ppc_emit_prologue): New function.
2979 (ppc_emit_epilogue): New function.
2980 (ppc_emit_add): New function.
2981 (ppc_emit_sub): New function.
2982 (ppc_emit_mul): New function.
2983 (ppc_emit_lsh): New function.
2984 (ppc_emit_rsh_signed): New function.
2985 (ppc_emit_rsh_unsigned): New function.
2986 (ppc_emit_ext): New function.
2987 (ppc_emit_zero_ext): New function.
2988 (ppc_emit_log_not): New function.
2989 (ppc_emit_bit_and): New function.
2990 (ppc_emit_bit_or): New function.
2991 (ppc_emit_bit_xor): New function.
2992 (ppc_emit_bit_not): New function.
2993 (ppc_emit_equal): New function.
2994 (ppc_emit_less_signed): New function.
2995 (ppc_emit_less_unsigned): New function.
2996 (ppc_emit_ref): New function.
2997 (ppc_emit_const): New function.
2998 (ppc_emit_reg): New function.
2999 (ppc_emit_pop): New function.
3000 (ppc_emit_stack_flush): New function.
3001 (ppc_emit_swap): New function.
3002 (ppc_emit_stack_adjust): New function.
3003 (ppc_emit_call): New function.
3004 (ppc_emit_int_call_1): New function.
3005 (ppc_emit_void_call_2): New function.
3006 (ppc_emit_if_goto): New function.
3007 (ppc_emit_goto): New function.
3008 (ppc_emit_eq_goto): New function.
3009 (ppc_emit_ne_goto): New function.
3010 (ppc_emit_lt_goto): New function.
3011 (ppc_emit_le_goto): New function.
3012 (ppc_emit_gt_goto): New function.
3013 (ppc_emit_ge_goto): New function.
3014 (ppc_write_goto_address): New function.
3015 (ppc_emit_ops_impl): New static variable.
3016 (ppc64v1_emit_prologue): New function.
3017 (ppc64v2_emit_prologue): New function.
3018 (ppc64_emit_epilogue): New function.
3019 (ppc64_emit_add): New function.
3020 (ppc64_emit_sub): New function.
3021 (ppc64_emit_mul): New function.
3022 (ppc64_emit_lsh): New function.
3023 (ppc64_emit_rsh_signed): New function.
3024 (ppc64_emit_rsh_unsigned): New function.
3025 (ppc64_emit_ext): New function.
3026 (ppc64_emit_zero_ext): New function.
3027 (ppc64_emit_log_not): New function.
3028 (ppc64_emit_bit_and): New function.
3029 (ppc64_emit_bit_or): New function.
3030 (ppc64_emit_bit_xor): New function.
3031 (ppc64_emit_bit_not): New function.
3032 (ppc64_emit_equal): New function.
3033 (ppc64_emit_less_signed): New function.
3034 (ppc64_emit_less_unsigned): New function.
3035 (ppc64_emit_ref): New function.
3036 (ppc64_emit_const): New function.
3037 (ppc64v1_emit_reg): New function.
3038 (ppc64v2_emit_reg): New function.
3039 (ppc64_emit_pop): New function.
3040 (ppc64_emit_stack_flush): New function.
3041 (ppc64_emit_swap): New function.
3042 (ppc64v1_emit_call): New function.
3043 (ppc64v2_emit_call): New function.
3044 (ppc64v1_emit_int_call_1): New function.
3045 (ppc64v2_emit_int_call_1): New function.
3046 (ppc64v1_emit_void_call_2): New function.
3047 (ppc64v2_emit_void_call_2): New function.
3048 (ppc64_emit_if_goto): New function.
3049 (ppc64_emit_eq_goto): New function.
3050 (ppc64_emit_ne_goto): New function.
3051 (ppc64_emit_lt_goto): New function.
3052 (ppc64_emit_le_goto): New function.
3053 (ppc64_emit_gt_goto): New function.
3054 (ppc64_emit_ge_goto): New function.
3055 (ppc64v1_emit_ops_impl): New static variable.
3056 (ppc64v2_emit_ops_impl): New static variable.
3057 (ppc_emit_ops): New function.
3058 (linux_low_target): Wire in ppc_emit_ops.
3059
a2174ba4
MK		 30602016-03-31 Wei-cheng Wang <cole945@gmail.com>
3061 Marcin Kościelnicki <koriakin@0x04.net>
3062
3063 PR/17221
3064 * Makefile.in: Add powerpc-*-ipa.o
3065 * configure.srv: Add ipa_obj for powerpc*-linux.
3066 * linux-ppc-ipa.c: New file.
3067 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3068 includes.
3069 (PPC_FIELD): New macro.
3070 (PPC_SEXT): New macro.
3071 (PPC_OP6): New macro.
3072 (PPC_BO): New macro.
3073 (PPC_LI): New macro.
3074 (PPC_BD): New macro.
3075 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3076 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3077 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3078 (ppc_get_thread_area): New function.
3079 (is_elfv2_inferior): New function.
3080 (gen_ds_form): New function.
3081 (GEN_STD): New macro.
3082 (GEN_STDU): New macro.
3083 (GEN_LD): New macro.
3084 (GEN_LDU): New macro.
3085 (gen_d_form): New function.
3086 (GEN_ADDI): New macro.
3087 (GEN_ADDIS): New macro.
3088 (GEN_LI): New macro.
3089 (GEN_LIS): New macro.
3090 (GEN_ORI): New macro.
3091 (GEN_ORIS): New macro.
3092 (GEN_LWZ): New macro.
3093 (GEN_STW): New macro.
3094 (GEN_STWU): New macro.
3095 (gen_xfx_form): New function.
3096 (GEN_MFSPR): New macro.
3097 (GEN_MTSPR): New macro.
3098 (GEN_MFCR): New macro.
3099 (GEN_MTCR): New macro.
3100 (GEN_SYNC): New macro.
3101 (GEN_LWSYNC): New macro.
3102 (gen_x_form): New function.
3103 (GEN_OR): New macro.
3104 (GEN_MR): New macro.
3105 (GEN_LWARX): New macro.
3106 (GEN_STWCX): New macro.
3107 (GEN_CMPW): New macro.
3108 (gen_md_form): New function.
3109 (GEN_RLDICL): New macro.
3110 (GEN_RLDICR): New macro.
3111 (gen_i_form): New function.
3112 (GEN_B): New macro.
3113 (GEN_BL): New macro.
3114 (gen_b_form): New function.
3115 (GEN_BNE): New macro.
3116 (GEN_LOAD): New macro.
3117 (GEN_STORE): New macro.
3118 (gen_limm): New function.
3119 (gen_atomic_xchg): New function.
3120 (gen_call): New function.
3121 (ppc_relocate_instruction): New function.
3122 (ppc_install_fast_tracepoint_jump_pad): New function.
3123 (ppc_get_min_fast_tracepoint_insn_len): New function.
3124 (ppc_get_ipa_tdesc_idx): New function.
3125 (the_low_target): Wire in the new functions.
3126 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3127 tdescs.
3128 * linux-ppc-tdesc.h: New file.
3129
a13c4696
MK		 31302016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3131
3132 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3133 (alloc_jump_pad_buffer): New function.
3134 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3135 (alloc_jump_pad_buffer): New function.
3136 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3137 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3138 (alloc_jump_pad_buffer): New function.
3139 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3140 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3141 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3142 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3143
1cda1512
MK		 31442016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3145
3146 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3147 * linux-amd64-ipa.c: Likewise.
3148 * linux-i386-ipa.c: Likewise.
3149 * linux-s390-ipa.c: Likewise.
3150 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3151 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3152 set_trace_state_variable_value_ptr.
3153 (struct ipa_sym_addresses): Likewise.
3154 (symbol_list): Likewise.
3155 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3156 accessing gdb_collect directly.
3157 (gdb_collect_ptr_type): New typedef.
3158 (get_raw_reg_ptr_type): New typedef.
3159 (get_trace_state_variable_value_ptr_type): New typedef.
3160 (set_trace_state_variable_value_ptr_type): New typedef.
3161 (gdb_collect_ptr): New global.
3162 (get_raw_reg_ptr): New global.
3163 (get_trace_state_variable_value_ptr): New global.
3164 (set_trace_state_variable_value_ptr): New global.
3165 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3166 accessing get_raw_reg directly.
3167 (get_get_tsv_func_addr): Likewise for
3168 get_trace_state_variable_value_ptr.
3169 (get_set_tsv_func_addr): Likewise for
3170 set_trace_state_variable_value_ptr.
3171 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3172
72fb5488
SM		 31732016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3174
3175 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3176
28170b88
MK		 31772016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3178
3179 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3180 packets.
3181 (relocate_instruction): Remove own_buf.
3182 * server.c (own_buf): Make global.
3183 (handle_v_requests): Make global.
3184 * server.h (own_buf): New declaration.
3185 (handle_v_requests): New prototype.
3186
f39e8743
MK		 31872016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3188
3189 PR 18377
3190 * linux-s390-low.c (add_insns): New function.
3191 (s390_emit_prologue): New function.
3192 (s390_emit_epilogue): New function.
3193 (s390_emit_add): New function.
3194 (s390_emit_sub): New function.
3195 (s390_emit_mul): New function.
3196 (s390_emit_lsh): New function.
3197 (s390_emit_rsh_signed): New function.
3198 (s390_emit_rsh_unsigned): New function.
3199 (s390_emit_ext): New function.
3200 (s390_emit_log_not): New function.
3201 (s390_emit_bit_and): New function.
3202 (s390_emit_bit_or): New function.
3203 (s390_emit_bit_xor): New function.
3204 (s390_emit_bit_not): New function.
3205 (s390_emit_equal): New function.
3206 (s390_emit_less_signed): New function.
3207 (s390_emit_less_unsigned): New function.
3208 (s390_emit_ref): New function.
3209 (s390_emit_if_goto): New function.
3210 (s390_emit_goto): New function.
3211 (s390_write_goto_address): New function.
3212 (s390_emit_litpool): New function.
3213 (s390_emit_const): New function.
3214 (s390_emit_call): New function.
3215 (s390_emit_reg): New function.
3216 (s390_emit_pop): New function.
3217 (s390_emit_stack_flush): New function.
3218 (s390_emit_zero_ext): New function.
3219 (s390_emit_swap): New function.
3220 (s390_emit_stack_adjust): New function.
3221 (s390_emit_set_r2): New function.
3222 (s390_emit_int_call_1): New function.
3223 (s390_emit_void_call_2): New function.
3224 (s390_emit_eq_goto): New function.
3225 (s390_emit_ne_goto): New function.
3226 (s390_emit_lt_goto): New function.
3227 (s390_emit_le_goto): New function.
3228 (s390_emit_gt_goto): New function.
3229 (s390_emit_ge_goto): New function.
3230 (s390x_emit_prologue): New function.
3231 (s390x_emit_epilogue): New function.
3232 (s390x_emit_add): New function.
3233 (s390x_emit_sub): New function.
3234 (s390x_emit_mul): New function.
3235 (s390x_emit_lsh): New function.
3236 (s390x_emit_rsh_signed): New function.
3237 (s390x_emit_rsh_unsigned): New function.
3238 (s390x_emit_ext): New function.
3239 (s390x_emit_log_not): New function.
3240 (s390x_emit_bit_and): New function.
3241 (s390x_emit_bit_or): New function.
3242 (s390x_emit_bit_xor): New function.
3243 (s390x_emit_bit_not): New function.
3244 (s390x_emit_equal): New function.
3245 (s390x_emit_less_signed): New function.
3246 (s390x_emit_less_unsigned): New function.
3247 (s390x_emit_ref): New function.
3248 (s390x_emit_if_goto): New function.
3249 (s390x_emit_const): New function.
3250 (s390x_emit_call): New function.
3251 (s390x_emit_reg): New function.
3252 (s390x_emit_pop): New function.
3253 (s390x_emit_stack_flush): New function.
3254 (s390x_emit_zero_ext): New function.
3255 (s390x_emit_swap): New function.
3256 (s390x_emit_stack_adjust): New function.
3257 (s390x_emit_int_call_1): New function.
3258 (s390x_emit_void_call_2): New function.
3259 (s390x_emit_eq_goto): New function.
3260 (s390x_emit_ne_goto): New function.
3261 (s390x_emit_lt_goto): New function.
3262 (s390x_emit_le_goto): New function.
3263 (s390x_emit_gt_goto): New function.
3264 (s390x_emit_ge_goto): New function.
3265 (s390_emit_ops): New function.
3266 (struct linux_target_ops): Fill in emit_ops hook.
3267
abd9baf9
MK		 32682016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3269
3270 PR 18377
3271 * Makefile.in: Add s390 IPA files.
3272 * configure.srv: Build IPA for s390.
3273 * linux-s390-ipa.c: New file.
3274 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3275 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3276 (tdesc_s390_linux32): Likewise.
3277 (init_registers_s390_linux32v1): Likewise.
3278 (tdesc_s390_linux32v1): Likewise.
3279 (init_registers_s390_linux32v2): Likewise.
3280 (tdesc_s390_linux32v2): Likewise.
3281 (init_registers_s390_linux64): Likewise.
3282 (tdesc_s390_linux64): Likewise.
3283 (init_registers_s390_linux64v1): Likewise.
3284 (tdesc_s390_linux64v1): Likewise.
3285 (init_registers_s390_linux64v2): Likewise.
3286 (tdesc_s390_linux64v2): Likewise.
3287 (init_registers_s390_te_linux64): Likewise.
3288 (tdesc_s390_te_linux64): Likewise.
3289 (init_registers_s390_vx_linux64): Likewise.
3290 (tdesc_s390_vx_linux64): Likewise.
3291 (init_registers_s390_tevx_linux64): Likewise.
3292 (tdesc_s390_tevx_linux64): Likewise.
3293 (init_registers_s390x_linux64): Likewise.
3294 (tdesc_s390x_linux64): Likewise.
3295 (init_registers_s390x_linux64v1): Likewise.
3296 (tdesc_s390x_linux64v1): Likewise.
3297 (init_registers_s390x_linux64v2): Likewise.
3298 (tdesc_s390x_linux64v2): Likewise.
3299 (init_registers_s390x_te_linux64): Likewise.
3300 (tdesc_s390x_te_linux64): Likewise.
3301 (init_registers_s390x_vx_linux64): Likewise.
3302 (tdesc_s390x_vx_linux64): Likewise.
3303 (init_registers_s390x_tevx_linux64): Likewise.
3304 (tdesc_s390x_tevx_linux64): Likewise.
3305 (have_hwcap_s390_vx): New static variable.
3306 (s390_arch_setup): Fill have_hwcap_s390_vx.
3307 (s390_get_thread_area): New function.
3308 (s390_ft_entry_gpr_esa): New const.
3309 (s390_ft_entry_gpr_zarch): New const.
3310 (s390_ft_entry_misc): New const.
3311 (s390_ft_entry_fr): New const.
3312 (s390_ft_entry_vr): New const.
3313 (s390_ft_main_31): New const.
3314 (s390_ft_main_64): New const.
3315 (s390_ft_exit_fr): New const.
3316 (s390_ft_exit_vr): New const.
3317 (s390_ft_exit_misc): New const.
3318 (s390_ft_exit_gpr_esa): New const.
3319 (s390_ft_exit_gpr_zarch): New const.
3320 (append_insns): New function.
3321 (s390_relocate_instruction): New function.
3322 (s390_install_fast_tracepoint_jump_pad): New function.
3323 (s390_get_min_fast_tracepoint_insn_len): New function.
3324 (s390_get_ipa_tdesc_idx): New function.
3325 (struct linux_target_ops): Wire in the above functions.
3326 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3327 * linux-s390-tdesc.h: New file.
3328
a4105d04
MK		 33292016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3330
3331 * linux-s390-low.c (s390_supports_tracepoints): New function.
3332 (struct linux_target_ops): Fill supports_tracepoints hook.
3333
35ac8b3e
YQ		 33342016-03-18 Yao Qi <yao.qi@linaro.org>
3335
3336 * linux-low.c (lwp_signal_can_be_delivered): New function.
3337 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3338
94610ec4
YQ		 33392016-03-18 Yao Qi <yao.qi@linaro.org>
3340
3341 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3342 0 if signal is enqueued. Remove 'signal' from one debugging
3343 message. Move one debugging message to some lines below.
3344 Remove code setting 'signal' to 0.
3345
80aea927
YQ		 33462016-03-18 Yao Qi <yao.qi@linaro.org>
3347
3348 * linux-low.c (linux_low_filter_event): Remove redundant
3349 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3350
b04fd3be
MK		 33512016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3352
3353 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3354 (struct linux_target_ops): Wire in the above.
3355
c40c8d4b
YQ		 33562016-03-03 Yao Qi <yao.qi@linaro.org>
3357
3358 * linux-low.c: Update comments to start_step_over.
3359
0f8288ae
YQ		 33602016-03-03 Yao Qi <yao.qi@linaro.org>
3361
3362 PR server/19736
3363 * linux-low.c (handle_extended_wait): Set child suspended
3364 if event_lwp->bp_reinsert isn't zero.
3365
fdbd04a8
YQ		 33662016-03-02 Yao Qi <yao.qi@linaro.org>
3367
3368 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3369 enqueue_pending_signal.
3370
6896a8fa
MK		 33712016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3372
3373 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3374 is actually loaded.
3375
ab503087
MK		 33762016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3377
3378 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3379 (s390_regmap_3264) [!__s390x__]: New global.
3380 (s390_collect_ptrace_register): Skip map entries containing -1.
3381 (s390_supply_ptrace_register): Ditto.
3382 (s390_fill_gprs_high): New function.
3383 (s390_store_gprs_high): New function.
3384 (s390_regsets): Add NT_S390_HIGH_GPRS.
3385 (s390_get_hwcap): Enable on 31-bit.
3386 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3387 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3388 Detect NT_S390_HIGH_GPRS.
3389 (s390_usrregs_info_3264): Enable on 31-bit.
3390 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3391 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3392
ae91f625
MK		 33932016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3394
3395 PR gdb/13808
3396 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3397 * configure.srv: Ditto.
3398 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3399 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3400 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3401 (init_registers_amd64_linux): Remove prototype.
3402 (tdesc_amd64_linux): Remove declaration.
3403 (get_ipa_tdesc): New function.
3404 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3405 initialize remaining tdescs.
3406 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3407 (init_registers_i386_linux): Remove prototype.
3408 (tdesc_i386_linux): Remove declaration.
3409 (get_ipa_tdesc): New function.
3410 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3411 initialize remaining tdescs.
3412 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3413 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3414 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3415 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3416 (x86_get_ipa_tdesc_idx): New function.
3417 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3418 * linux-x86-tdesc.h: New file.
3419 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3420 (target_get_ipa_tdesc_idx): New macro.
3421 * tracepoint.c (ipa_tdesc_idx): New macro.
3422 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3423 (symbol_list): Add ipa_tdesc_idx.
3424 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3425 (ipa_tdesc): Remove.
3426 (ipa_tdesc_idx): New variable.
3427 (get_context_regcache): Use get_ipa_tdesc.
3428 (gdb_collect): Ditto.
3429 (gdb_probe): Ditto.
3430 * tracepoint.h (get_ipa_tdesc): New prototype.
3431 (ipa_tdesc): Remove.
3432
e7ad2f14
PA		 34332016-02-24 Pedro Alves <palves@redhat.com>
3434
3435 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3436 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3437 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3438 Factor out common code between the USE_SIGTRAP_SIGINFO and
3439 !USE_SIGTRAP_SIGINFO blocks.
3440 (linux_low_filter_event): Call save_stop_reason instead of
3441 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3442 Update comments.
3443 (linux_wait_1): Update comments.
3444
657f9cde
WW		 34452016-02-24 Wei-cheng Wang <cole945@gmail.com>
3446
3447 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3448 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3449 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3450 ppc_insert_point, ppc_remove_point.
3451
b00b61e1
MK		 34522016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3453
3454 * linux-s390-low.c (s390_supports_z_point_type): New function.
3455 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3456
553cb527
YQ		 34572016-02-16 Yao Qi <yao.qi@linaro.org>
3458
3459 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3460 PC. Get pc from regcache_read_pc.
3461
a5652c21
YQ		 34622016-02-12 Yao Qi <yao.qi@linaro.org>
3463
3464 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3465 or linux_get_pc_32bit.
3466 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3467
ed443b61
YQ		 34682016-02-12 Yao Qi <yao.qi@linaro.org>
3469
3470 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3471 arm_linux_get_next_pcs_fixup.
3472
020ecd38
MK		 34732016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3474
3475 * tracepoint.c (x_tracepoint_action_download): Change
3476 write_inferior_data_ptr to write_inferior_data_pointer.
3477 (cmd_qtstart): Likewise.
3478 (write_inferior_data_ptr): Remove.
3479 (download_agent_expr): Change write_inferior_data_ptr to
3480 write_inferior_data_pointer.
3481 (download_tracepoint_1): Likewise.
3482 (download_tracepoint): Likewise.
3483 (download_trace_state_variables): Likewise.
3484
7cae9051
WW		 34852016-02-11 Wei-cheng Wang <cole945@gmail.com>
3486 Marcin Kościelnicki <koriakin@0x04.net>
3487
3488 * tracepoint.c (struct tracepoint_action_ops): Remove.
3489 (struct tracepoint_action): Remove ops.
3490 (m_tracepoint_action_download, r_tracepoint_action_download)
3491 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3492 size and offset accordingly.
3493 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3494 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3495 (tracepoint_action_send, tracepoint_action_download): New functions.
3496 Helpers for trace action handlers.
3497 (add_tracepoint_action): Remove setup actions ops.
3498 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3499
9f6a71b4
YQ		 35002016-02-10 Yao Qi <yao.qi@linaro.org>
3501
3502 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3503
1e94266c
SM		 35042016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3505
3506 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3507 to AC_OUTPUT.
3508 * configure: Regenerate.
3509
8adce034
SM		 35102016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3511
3512 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3513 void * to gdb_byte *.
3514 * linux-low.c (siginfo_fixup): Likewise.
3515 (linux_xfer_siginfo): Likewise.
3516 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3517 Likewise.
3518 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3519
93813b37
WT		 35202016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3521
3522 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3523 to srv_tgtobj.
3524 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3525 to srv_tgtobj.
3526 * linux-x86-low.c [__x86_64__]: Include
3527 "nat/amd64-linux-siginfo.h".
3528 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3529 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3530 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3531 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3532 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3533 (cpt_si_fd, si_timerid, si_overrun): Move from
3534 nat/amd64-linux-siginfo.c.
3535 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3536
8424cc97
SM		 35372016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3538
3539 * server.c (skip_to_semicolon): Remove.
3540 (process_point_options): Use strchrnul instead of
3541 skip_to_semicolon.
3542
4d18591b
YQ		 35432016-01-26 Yao Qi <yao.qi@linaro.org>
3544
3545 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3546 * linux-low.c (install_software_single_step_breakpoints): Don't
3547 call regcache_read_pc.
3548 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3549 argument pc.
3550
d8020970
YQ		 35512016-01-26 Yao Qi <yao.qi@linaro.org>
3552
3553 * linux-low.c (install_software_single_step_breakpoints): Call
3554 regcache_read_pc instead of get_pc.
3555
8b207339
YQ		 35562016-01-26 Yao Qi <yao.qi@linaro.org>
3557
3558 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3559 (unblock_async_io): Rename to ...
3560 (block_unblock_async_io): ... it. New function.
3561 (enable_async_io): Don't install SIGIO handler. Unblock it
3562 instead.
3563 (disable_async_io): Don't ignore SIGIO. Block it instead.
3564 (initialize_async_io): Install SIGIO handler. Don't call
3565 unblock_async_io.
3566
18879fef
YQ		 35672016-01-26 Yao Qi <yao.qi@linaro.org>
3568
3569 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3570 first character is '\003', call *the_target->request_interrupt.
3571
a0f8e08a
YQ		 35722016-01-25 Yao Qi <yao.qi@linaro.org>
3573
3574 * remote-utils.c (new_thread_notify): Remove.
3575 (dead_thread_notify): Likewise.
3576 * remote-utils.h (new_thread_notify): Remove declaration.
3577 (dead_thread_notify): Likewise.
3578
cc5fd9ab
MK		 35792016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3580
3581 * gdb.trace/pending.exp: Fix expected message on continue.
3582
99e8eb11
MK		 35832016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3584
3585 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3586 it works properly on big-endian machines where sizeof (CORE_ADDR)
3587 != sizeof (void *).
3588
a994041d
PA		 35892016-01-21 Pedro Alves <palves@redhat.com>
3590
3591 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3592 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3593 * configure: Regenerate.
3594
f7a6a40d
YQ		 35952016-01-21 Yao Qi <yao.qi@linaro.org>
3596
3597 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3598 is_thumb and set it according to CPSR saved on the stack.
3599 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3600 arm_sigreturn_next_pc.
3601
6f69e520
YQ		 36022016-01-18 Yao Qi <yao.qi@linaro.org>
3603
3604 * linux-low.c (linux_set_pc_64bit): New function.
3605 (linux_get_pc_64bit): New function.
3606 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3607 Declare.
3608 * linux-sparc-low.c (debug_threads): Remove declaration.
3609 (sparc_get_pc): Remove.
3610 (the_low_target): Use linux_get_pc_64bit instead of
3611 sparc_get_pc.
3612 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3613 (the_low_target): Use linux_get_pc_64bit and
3614 linux_set_pc_64bit.
3615
276d4552
YQ		 36162016-01-18 Yao Qi <yao.qi@linaro.org>
3617
3618 * linux-arm-low.c (debug_threads): Remove declaration.
3619 (arm_get_pc, arm_set_pc): Remove.
3620 (the_low_target): Use linux_get_pc_32bit and
3621 linux_set_pc_32bit.
3622 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3623 (the_low_target): Use linux_get_pc_32bit and
3624 linux_set_pc_32bit.
3625 * linux-cris-low.c (debug_threads): Remove declaration.
3626 (cris_get_pc, cris_set_pc,): Remove.
3627 (the_low_target): Use linux_get_pc_32bit and
3628 linux_set_pc_32bit.
3629 * linux-crisv32-low.c (debug_threads): Remove declaration.
3630 (cris_get_pc, cris_set_pc): Remove.
3631 (the_low_target): Use linux_get_pc_32bit and
3632 linux_set_pc_32bit.
3633 * linux-low.c: Include inttypes.h.
3634 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3635 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3636 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3637 (the_low_target): Use linux_get_pc_32bit and
3638 linux_set_pc_32bit.
3639 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3640 (the_low_target): Use linux_get_pc_32bit and
3641 linux_set_pc_32bit.
3642 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3643 (the_low_target): Use linux_get_pc_32bit and
3644 linux_set_pc_32bit.
3645 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3646 (the_low_target): Use linux_get_pc_32bit and
3647 linux_set_pc_32bit.
3648 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3649 (the_low_target): Use linux_get_pc_32bit and
3650 linux_set_pc_32bit.
3651
eb0edac8
GB		 36522016-01-18 Gary Benson <gbenson@redhat.com>
3653
3654 * configure.ac (AC_FUNC_FORK): New check.
3655 * config.in: Regenerate.
3656 * configure: Likewise.
3657
1b451dda
YQ		 36582016-01-14 Yao Qi <yao.qi@linaro.org>
3659
3660 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3661 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3662 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3663 arm_get_next_pcs_ctor.
3664
82075af2
JS		 36652016-01-12 Josh Stone <jistone@redhat.com>
3666 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3667
3668 * inferiors.h: Include "gdb_vecs.h".
3669 (struct process_info): Add syscalls_to_catch.
3670 * inferiors.c (remove_process): Free syscalls_to_catch.
3671 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3672 syscall_return stops.
3673 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3674 * server.c (handle_general_set): Handle QCatchSyscalls.
3675 (handle_query): Report support for QCatchSyscalls.
3676 * target.h (struct target_ops): Add supports_catch_syscall.
3677 (target_supports_catch_syscall): New macro.
3678 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3679 (struct lwp_info): Add syscall_state.
3680 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3681 Maintain syscall_state and syscalls_to_catch across exec.
3682 (get_syscall_trapinfo): New function, proxy to the_low_target.
3683 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3684 (linux_low_filter_event): Toggle syscall_state entry/return for
3685 syscall traps, and set it ignored for all others.
3686 (gdb_catching_syscalls_p): New function.
3687 (gdb_catch_this_syscall_p): New function.
3688 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3689 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3690 (linux_supports_catch_syscall): New function.
3691 (linux_target_ops): Install it.
3692 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3693 (the_low_target): Install it.
3694
8f13a3ce
MF		 36952016-01-12 Mike Frysinger <vapier@gentoo.org>
3696
3697 * acinclude.m4: Include new ../warning.m4 file.
3698 * configure: Regenerated.
3699 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3700
5b3da067
MF		 37012016-01-12 Mike Frysinger <vapier@gentoo.org>
3702
3703 * ax.c (is_goto_target): Mark static.
3704 * linux-low.c (register_addr): Likewise.
3705 (linux_fetch_registers, linux_store_registers): Likewise.
3706 * mem-break.c (any_persistent_commands): Fix old prototype.
3707 (add_commands_to_breakpoint): Mark static.
3708 * regcache.c (find_register_by_name): Delete unused func.
3709 * remote-utils.c (hex_or_minus_one): Mark static.
3710 * server.c (monitor_show_help): Mark static.
3711 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3712 handle_v_requests): Likewise.
3713
bc504a31
PA		 37142016-01-12 Pedro Alves <palves@redhat.com>
3715
3716 Remove use of the registered trademark symbol throughout.
3717
5a0dd67a
YQ		 37182016-01-08 Yao Qi <yao.qi@linaro.org>
3719
3720 * remote-utils.c (getpkt): If c is '\003', call target hook
3721 request_interrupt.
3722
b2ca446f
YQ		 37232016-01-06 Yao Qi <yao.qi@linaro.org>
3724
3725 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3726 linux-aarch32-low.c.
3727 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3728 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3729 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3730 (thumb2_breakpoint): Declare.
3731 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3732 linux-aarch32-low.h.
3733 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3734 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3735 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3736
edd88788
JB		 37372016-01-01 Joel Brobecker <brobecker@adacore.com>
3738
3739 * gdbreplay.c (gdbreplay_version): Change copyright year in
3740 version message.
3741 * server.c (gdbserver_version): Likewise.
3742
65da7f14
PP		 37432015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3744
3745 * server.c (crc32_table): Delete.
3746 (crc32): Use libiberty's xcrc32 function.
3747
4abd5ed2
JB		 37482015-12-22 Joel Brobecker <brobecker@adacore.com>
3749
3750 * lynx-low.c (lynx_delete_thread_callback): New function.
3751 (lynx_mourn): Properly delete our process and all of its
3752 threads. Remove call to clear_inferiors.
3753
0e50fe5c
JB		 37542015-12-22 Joel Brobecker <brobecker@adacore.com>
3755
3756 * target.c (thread_search_callback): Add check that
3757 the thread_stopped target callback is not NULL before
3758 calling it.
3759
35adc03f
YQ		 37602015-12-21 Yao Qi <yao.qi@linaro.org>
3761
3762 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3763 arm breakpoint.
3764
bd2b2909
AT		 37652015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3766
3767 * server.c (handle_query): Call target_supports_software_single_step.
3768
7fe5e27e
AT		 37692015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3770
3771 * linux-low.c (single_step): New function.
3772 (linux_resume_one_lwp_throw): Call single_step.
3773 (start_step_over): Likewise.
3774
d9311bfa
AT		 37752015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3776
3777 * Makefile.in (SFILES): Append arch/arm-linux.c,
3778 arch/arm-get-next-pcs.c.
3779 (arm-linux.o): New rule.
3780 (arm-get-next-pcs.o): New rule.
3781 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3782 arm-linux.o.
3783 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3784 to linux-aarch32-low.c.
3785 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3786 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3787 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3788 (thumb2_breakpoint_len): Likewise.
3789 (arm_is_thumb_mode): Make non-static.
3790 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3791 from linux-aarch32-low.c.
3792 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3793 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3794 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3795 (thumb2_breakpoint_len): Likewise.
3796 (arm_is_thumb_mode): New declaration.
3797 * linux-arm-low.c: Include arch/arm-linux.h
3798 aarch/arm-get-next-pcs.h, sys/syscall.h.
3799 (get_next_pcs_ops): New struct.
3800 (get_next_pcs_addr_bits_remove): New function.
3801 (get_next_pcs_is_thumb): New function.
3802 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3803 (arm_sigreturn_next_pc): Likewise.
3804 (get_next_pcs_syscall_next_pc): Likewise.
3805 (arm_gdbserver_get_next_pcs): Likewise.
3806 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3807 Initialize.
3808 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3809 * server.h: Include gdb_vecs.h.
3810
68ce2059
AT		 38112015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3812
3813 * Makefile.in (SFILES): Append common/common-regcache.c.
3814 (OBS): Append common-regcache.o.
3815 (common-regcache.o): New rule.
3816 * regcache.c (init_register_cache): Initialize cache to
3817 REG_UNAVAILABLE.
3818 (regcache_raw_read_unsigned): New function.
3819 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3820 register_status enum.
3821
fa5308bd
AT		 38222015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3823
3824 * linux-aarch64-low.c (the_low_targets): Rename
3825 breakpoint_reinsert_addr to get_next_pcs.
3826 * linux-arm-low.c (the_low_targets): Likewise.
3827 * linux-bfin-low.c (the_low_targets): Likewise.
3828 * linux-cris-low.c (the_low_targets): Likewise.
3829 * linux-crisv32-low.c (the_low_targets): Likewise.
3830 * linux-low.c (can_software_single_step): Likewise.
3831 (install_software_single_step_breakpoints): New function.
3832 (start_step_over): Use install_software_single_step_breakpoints.
3833 * linux-low.h: New CORE_ADDR vector.
3834 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3835 get_next_pcs.
3836 * linux-mips-low.c (the_low_targets): Likewise.
3837 * linux-nios2-low.c (the_low_targets): Likewise.
3838 * linux-sparc-low.c (the_low_targets): Likewise.
3839
4a6ed09b
PA		 38402015-12-17 Pedro Alves <palves@redhat.com>
3841
3842 * linux-low.c (linux_kill_one_lwp): Remove references to
3843 LinuxThreads.
3844 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3845 to 'kill'.
3846 (linux_init_signals): Delete.
3847 (initialize_low): Adjust.
3848 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3849
7544db95
PA		 38502015-12-16 Pedro Alves <palves@redhat.com>
3851
3852 * configure.ac (compiler warning flags): When testing a
3853 -Wno-foo option, check whether -Wfoo works instead.
3854 * configure: Regenerate.
3855
8020350c
DB		 38562015-12-11 Don Breazeal <donb@codesourcery.com>
3857
3858 * server.c (process_serial_event): Don't exit from gdbserver
3859 in remote mode if there are still active inferiors.
3860
db91f502
YQ		 38612015-12-11 Yao Qi <yao.qi@linaro.org>
3862
3863 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3864 arm_breakpoint_at if the process is 32-bit.
3865
b37a6290
YQ		 38662015-12-11 Yao Qi <yao.qi@linaro.org>
3867
3868 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3869 arm breakpoint.
3870
17b1509a
YQ		 38712015-12-07 Yao Qi <yao.qi@linaro.org>
3872
3873 * configure.srv: Append arm.o to srv_tgtobj for
3874 aarch64*-*-linux* target.
3875 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3876 from linux-arm-low.c.
3877 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3878 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3879 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3880 (thumb2_breakpoint_len): Likewise.
3881 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3882 (arm_breakpoint_kinds): Likewise.
3883 (arm_breakpoint_kind_from_pc): Likewise.
3884 (arm_sw_breakpoint_from_kind): Likewise.
3885 (arm_breakpoint_kind_from_current_state): Likewise.
3886 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3887 (arm_sw_breakpoint_from_kind): Declare.
3888 (arm_breakpoint_kind_from_current_state): Declare.
3889 (arm_breakpoint_at): Declare.
3890 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3891 arm_sw_breakpoint_from_kind if process is 32-bit.
3892 (aarch64_breakpoint_kind_from_pc): New function.
3893 (aarch64_breakpoint_kind_from_current_state): New function.
3894 (the_low_target): Initialize fields breakpoint_kind_from_pc
3895 and breakpoint_kind_from_current_state.
3896 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3897 linux-aarch32-low.c.
3898 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3899 (arm_breakpoint, arm_breakpoint_len): Likewise.
3900 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3901 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3902 (arm_is_thumb_mode): Likewise.
3903 (arm_breakpoint_at): Likewise.
3904 (arm_breakpoint_kind_from_pc): Likewise.
3905 (arm_sw_breakpoint_from_kind): Likewise.
3906 (arm_breakpoint_kind_from_current_state): Likewise.
3907
3908 Revert:
3909 2015-08-04 Yao Qi <yao.qi@linaro.org>
3910
3911 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3912 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3913 * server.c (extended_protocol): Remove "static".
3914 * server.h (extended_protocol): Declare it.
3915
ece66d65
JS		 39162015-12-04 Josh Stone <jistone@redhat.com>
3917
3918 * target.h (struct target_ops) <arch_setup>: Rename to ...
3919 (struct target_ops) <post_create_inferior>: ... this.
3920 (target_arch_setup): Rename to ...
3921 (target_post_create_inferior): ... this, calling post_create_inferior.
3922 * server.c (start_inferior): Update target_arch_setup calls to
3923 target_post_create_inferior.
3924 * linux-low.c (linux_low_ptrace_options): Forward declare.
3925 (linux_arch_setup): Update its comment for general use.
3926 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3927 (struct linux_target_ops): Use linux_post_create_inferior.
3928 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3929 to post_create_inferior.
3930 * nto-low.c (struct nto_target_ops): Likewise.
3931 * spu-low.c (struct spu_target_ops): Likewise.
3932 * win32-low.c (struct win32_target_ops): Likewise.
3933
e58c48b4
AT		 39342015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3935
3936 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3937
fbec8956
AT		 39382015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3939
3940 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3941 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3942 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3943 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3944 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3945 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3946 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3947 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3948 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3949 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3950 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3951 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3952
9b4c5f87
AT		 39532015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3954
3955 * linux-low.c (linux_look_up_symbols): Don't call
3956 linux_supports_traceclone.
3957 * linux-low.h (thread_db_init): Remove use_events argument.
3958 * thread-db.c (thread_db_use_event): Remove global variable.
3959 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3960 (struct thread_db) <td_create_bp>: Remove field.
3961 (thread_db_create_event): Remove function.
3962 (thread_db_enable_reporting): Likewise.
3963 (find_one_thread): Don't check for thread_db_use_events.
3964 (attach_thread): Likewise.
3965 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3966 (try_thread_db_load_1): Don't check for thread_db_use_events.
3967 (thread_db_init): Remove use_events argument and thread events
3968 handling.
3969 (remove_thread_event_breakpoints): Remove function.
3970 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3971
7d00775e
AT		 39722015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3973
3974 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3975 New function.
3976 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3977 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3978 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3979 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3980 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3981 Initialize.
3982 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3983 New function.
3984 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3985 * linux-low.c (can_hardware_single_step): Use
3986 supports_hardware_single_step.
3987 (can_software_single_step): New function.
3988 (start_step_over): Call can_software_single_step.
3989 (linux_supports_hardware_single_step): New function.
3990 (struct target_ops) <supports_software_single_step>: Initialize.
3991 * linux-low.h (struct linux_target_ops)
3992 <supports_hardware_single_step>: Initialize.
3993 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3994 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3995 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3996 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3997 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3998 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3999 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4000 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4001 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4002 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4003 Initialize.
4004 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4005 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4006 Initialize.
4007 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4008 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4009 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4010 New function.
4011 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4012 * target.h (struct target_ops): <supports_software_single_step>:
4013 New field.
4014 (target_supports_software_single_step): New macro.
4015
2d97cd35
AT		 40162015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4017
4018 * linux-low.c (linux_wait_1): Fix pc advance condition.
4019 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4020 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4021
769ef81f
AT		 40222015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4023
4024 * linux-arm-low.c (arm_is_thumb_mode): New function.
4025 (arm_breakpoint_at): Use arm_is_thumb_mode.
4026 (arm_breakpoint_kind_from_current_state): New function.
4027 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4028 Initialize.
4029 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4030 (linux_breakpoint_kind_from_current_state): New function.
4031 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4032 * linux-low.h (struct linux_target_ops)
4033 <breakpoint_kind_from_current_state>: New field.
4034 * target.h (struct target_ops): Likewise.
4035 (target_breakpoint_kind_from_current_state): New macro.
4036
1bebeeca
PA		 40372015-11-30 Pedro Alves <palves@redhat.com>
4038
4039 * linux-low.c (linux_resume): Wake up the event loop before
4040 returning.
4041
a67a9fae
PA		 40422015-11-30 Pedro Alves <palves@redhat.com>
4043
4044 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4045 check.
4046 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4047 to -1.
4048 * target.c (struct thread_search): New structure.
4049 (thread_search_callback): New function.
4050 (prev_general_thread): New global.
4051 (prepare_to_access_memory, done_accessing_memory): New functions.
4052 * target.h (prepare_to_access_memory, done_accessing_memory):
4053 Replace macros with function declarations.
4054
f2faf941
PA		 40552015-11-30 Pedro Alves <palves@redhat.com>
4056
4057 PR 14618
4058 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4059 report TARGET_WAITKIND_NO_RESUMED.
4060 * remote-utils.c (prepare_resume_reply): Handle
4061 TARGET_WAITKIND_NO_RESUMED.
4062 * server.c (report_no_resumed): New global.
4063 (handle_query) <qSupported>: Handle "no-resumed+". Report
4064 "no-resumed+" support.
4065 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4066 return error if the client doesn't support no-resumed events.
4067 (push_stop_notification): New function.
4068 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4069 events if the client supports them.
4070
a681f9c9
PA		 40712015-11-30 Pedro Alves <palves@redhat.com>
4072
4073 * linux-low.c (thread_still_has_status_pending_p): Don't check
4074 vCont;t here.
4075 (lwp_resumed): New function.
4076 (status_pending_p_callback): Return early if the LWP is not
4077 supposed to be resumed.
4078
65706a29
PA		 40792015-11-30 Pedro Alves <palves@redhat.com>
4080
4081 * linux-low.c (handle_extended_wait): Assert that the LWP's
4082 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4083 thread create events, leave the new child's status pending.
4084 (linux_low_filter_event): If GDB wants to hear about thread exit
4085 events, leave the LWP marked dead and don't delete it.
4086 (linux_wait_for_event_filtered): Don't check for thread exit.
4087 (filter_exit_event): New function.
4088 (linux_wait_1): Use it, when returning an exit event.
4089 (linux_resume_one_lwp_throw): Assert that the LWP's
4090 waitstatus is TARGET_WAITKIND_IGNORE.
4091 * remote-utils.c (prepare_resume_reply): Handle
4092 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4093 * server.c (report_thread_events): New global.
4094 (handle_general_set): Handle QThreadEvents.
4095 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4096 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4097 TARGET_WAITKIND_THREAD_EXITED.
4098 * server.h (report_thread_events): Declare.
4099
56cf4bed
PA		 41002015-11-30 Pedro Alves <palves@redhat.com>
4101
4102 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4103 the thread's last_resume_kind was resume_stop.
4104
500c1d85
PA		 41052015-11-30 Pedro Alves <palves@redhat.com>
4106
4107 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4108 before returning.
4109
de979965
PA		 41102015-11-30 Pedro Alves <palves@redhat.com>
4111
4112 * server.c (handle_v_requests): Handle vCtrlC.
4113
34c65914
PA		 41142015-11-30 Pedro Alves <palves@redhat.com>
4115
4116 * gdbthread.h (find_any_thread_of_pid): Declare.
4117 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4118 functions.
4119 * server.c (handle_query): If current_thread is NULL, look for
4120 another thread of the selected process.
4121
79efa585 41222015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4123 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4124
4125 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4126 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4127 name in reply.
4128 * target.h (struct target_ops) <thread_name>: New field.
4129 (target_thread_name): New macro.
4130
80d82c19
JB		 41312015-11-23 Joel Brobecker <brobecker@adacore.com>
4132
4133 * regcache.h (regcache_invalidate_pid): Add declaration.
4134 * regcache.c (regcache_invalidate_pid): New function, extracted
4135 from regcache_invalidate.
4136 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4137 Add trivial documentation comment.
4138 * lynx-low.c: Use regcache_invalidate_pid instead of
4139 regcache_invalidate.
4140
64da5dd5
JB		 41412015-11-23 Joel Brobecker <brobecker@adacore.com>
4142
4143 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4144 and Elf64_auxv_t if the target is Android.
4145
37ce4055
DE		 41462015-11-22 Doug Evans <xdje42@gmail.com>
4147
4148 * target.h: #include <sys/types.h>.
4149
06e03fff
PA		 41502015-11-19 Pedro Alves <palves@redhat.com>
4151
4152 * linux-low.c (linux_process_qsupported): Change prototype.
4153 Adjust.
4154 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4155 Change prototype.
4156 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4157 and adjust to loop over all features.
4158 * server.c (handle_query) <qSupported>: Adjust to call
4159 target_process_qsupported once, passing it a vector of unprocessed
4160 features.
4161 * target.h (struct target_ops) <process_qsupported>: Change
4162 prototype.
4163 (target_process_qsupported): Adjust.
4164
9a084706
PA		 41652015-11-19 Pedro Alves <palves@redhat.com>
4166
4167 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4168 mode.
4169 * configure: Regenerate.
4170
dad44a1f
PA		 41712015-11-19 Pedro Alves <palves@redhat.com>
4172
4173 * configure: Regenerate.
4174
231c0592
YQ		 41752015-11-19 Yao Qi <yao.qi@linaro.org>
4176
4177 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4178 type to uint32_t.
4179
6c1c9a8b
YQ		 41802015-11-19 Yao Qi <yao.qi@linaro.org>
4181
4182 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4183 (struct aarch64_operand): Move enum out.
4184
9caa3311
YQ		 41852015-11-19 Yao Qi <yao.qi@linaro.org>
4186
4187 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4188 struct user_fpsimd_state *.
4189 (aarch64_store_fpregset): Likewise.
4190
6a69a054
YQ		 41912015-11-19 Yao Qi <yao.qi@linaro.org>
4192
4193 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4194 struct user_pt_regs *.
4195 (aarch64_store_gregset): Likewise.
4196
1798301e
PA		 41972015-11-18 Pedro Alves <palves@redhat.com>
4198
4199 * Makefile.in (all_object_files): Add $IPA_OBJS.
4200
ce7715e2
PA		 42012015-11-17 Pedro Alves <palves@redhat.com>
4202
4203 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4204 GDB_SIGNAL_0 and gdb_signal_to_string.
4205
c0879059
PA		 42062015-11-17 Pedro Alves <palves@redhat.com>
4207
4208 * win32-low.c (handle_output_debug_string): Remove parameter.
4209 (win32_kill): Remove our_status local and adjust call to
4210 handle_output_debug_string.
4211 (get_child_debug_event): Adjust call to
4212 handle_output_debug_string.
4213
1996e237
SM		 42142015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4215
4216 * linux-mips-low.c (mips_fill_gregset): Add cast.
4217 (mips_store_gregset): Likewise.
4218 (mips_fill_fpregset): Likewise.
4219 (mips_store_fpregset): Likewise.
4220
cbec665b
SM		 42212015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4222
4223 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4224 priv.
4225
eb3e3c67
SM		 42262015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4227
4228 * linux-mips-low.c (mips_linux_new_thread): Change type of
4229 watch_type to enum target_hw_bp_type.
4230
171de4b8
SM		 42312015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4232
4233 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4234 Change return type to arm_hwbp_type.
4235
04248ead
SM		 42362015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4237
4238 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4239 (arm_store_gregset): Likewise.
4240 * linux-arm-low.c (arm_get_hwcap): Likewise.
4241 (arm_read_description): Likewise.
4242
04b3479c
SM		 42432015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4244
4245 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4246
2bc84e8a
SM		 42472015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4248
4249 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4250 (ppc_fill_vsxregset): Likewise.
4251 (ppc_store_vsxregset): Likewise.
4252 (ppc_fill_vrregset): Likewise.
4253 (ppc_store_vrregset): Likewise.
4254 (ppc_fill_evrregset): Likewise.
4255 (ppc_store_evrregset): Likewise.
4256
e6c5bb05
SM		 42572015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4258
4259 * linux-ppc-low.c (ppc_usrregs_info): Remove
4260 forward-declaration.
4261 (ppc_arch_setup): Move lower in file.
4262
7ea45d72
SM		 42632015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4264
4265 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4266 (ps_pdwrite): Likewise.
4267
69291610
HW		 42682015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4269
4270 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4271 to after assert checks.
4272
b42945fd
SM		 42732015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4274
4275 * proc-service.c (ps_pdread): Add/adjust casts.
4276 (ps_pdwrite): Add/adjust casts.
4277
d6f85c84
SM		 42782015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4279
4280 * server.c (handle_search_memory_1): Cast return value of
4281 memmem.
4282
f98cd059
SM		 42832015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4284
4285 * server.c (write_qxfer_response): Change type of data to
4286 gdb_byte *.
4287
d2412fa5
PA		 42882015-10-29 Pedro Alves <palves@redhat.com>
4289
4290 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4291
c17414a2
PA		 42922015-10-29 Pedro Alves <palves@redhat.com>
4293
4294 * tracepoint.c (clear_installed_tracepoints): Add casts.
4295
e053fbc4
PA		 42962015-10-29 Pedro Alves <palves@redhat.com>
4297
4298 * server.c (handle_v_cont, process_serial_event): Add enum
4299 gdb_signal casts to signal parsing code.
4300
add67df8
PA		 43012015-10-29 Pedro Alves <palves@redhat.com>
4302
4303 * linux-low.h (NULL_REGSET): Define.
4304 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4305 * linux-arm-low.c (arm_regsets): Likewise.
4306 * linux-crisv32-low.c (cris_regsets): Likewise.
4307 * linux-m68k-low.c (m68k_regsets): Likewise.
4308 * linux-mips-low.c (mips_regsets): Likewise.
4309 * linux-nios2-low.c (nios2_regsets): Likewise.
4310 * linux-ppc-low.c (ppc_regsets): Likewise.
4311 * linux-s390-low.c (s390_regsets): Likewise.
4312 * linux-sh-low.c (sh_regsets): Likewise.
4313 * linux-sparc-low.c (sparc_regsets): Likewise.
4314 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4315 * linux-tile-low.c (tile_regsets): Likewise.
4316 * linux-x86-low.c (x86_regsets): Likewise.
4317 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4318
50bc912a
PA		 43192015-10-29 Pedro Alves <palves@redhat.com>
4320
4321 * linux-low.h (NULL_REGSET): Define.
4322 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4323 * linux-arm-low.c (arm_regsets): Likewise.
4324 * linux-crisv32-low.c (cris_regsets): Likewise.
4325 * linux-m68k-low.c (m68k_regsets): Likewise.
4326 * linux-mips-low.c (mips_regsets): Likewise.
4327 * linux-nios2-low.c (nios2_regsets): Likewise.
4328 * linux-ppc-low.c (ppc_regsets): Likewise.
4329 * linux-s390-low.c (s390_regsets): Likewise.
4330 * linux-sh-low.c (sh_regsets): Likewise.
4331 * linux-sparc-low.c (sparc_regsets): Likewise.
4332 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4333 * linux-tile-low.c (tile_regsets): Likewise.
4334 * linux-x86-low.c (x86_regsets): Likewise.
4335 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4336
682b2546
DE		 43372015-10-26 Doug Evans <dje@google.com>
4338
4339 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4340
963843d4
DE		 43412015-10-26 Doug Evans <dje@google.com>
4342
4343 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4344
d41401ac
DE		 43452015-10-26 Doug Evans <dje@google.com>
4346
4347 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4348 for debug_printf.
4349 (attach_thread, find_new_threads_callback): Ditto.
4350
3db28855
AT		 43512015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4352
4353 * mem-break.h (set_breakpoint_data): Remove.
4354
fb78e89c
AT		 43552015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4356
4357 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4358 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4359 (initialize_low): Remove set_breakpoint_data call.
4360 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4361 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4362 (initialize_low): Remove set_breakpoint_data call.
4363 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4364 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4365 (initialize_low): Remove set_breakpoint_data call.
4366
2e6ee069
AT		 43672015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4368
4369 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4370 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4371 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4372 * target.h (target_breakpoint_kind_from_pc): New macro.
4373
1652a986
AT		 43742015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4375
4376 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4377 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4378 the default breakpoint kind.
4379
abeead09
AT		 43802015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4381
4382 * linux-arm-low.c (arm_supports_z_point_type): Add software
4383 breakpoint support.
4384
b0b4b501
AT		 43852015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4386
4387 * linux-arm-low.c: Refactor breakpoint definitions.
4388 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4389 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4390
8689682c
AT		 43912015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4392
4393 * Makefile.in: Add arm.c/o.
4394 * configure.srv: Likewise.
4395 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4396 (arm_breakpoint_kind_from_pc): New function.
4397 (arm_sw_breakpoint_from_kind): Return proper kind.
4398 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4399
27165294
AT		 44002015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4401
4402 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4403 removal.
4404 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4405 (struct raw_breakpoint) <size>: Remove.
4406 (struct raw_breakpoint) <kind>: Add.
4407 (bp_size): New function.
4408 (bp_opcode): Likewise.
4409 (find_raw_breakpoint_at): Adjust for kind.
4410 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4411 (remove_memory_breakpoint): Adjust for kind call bp_size.
4412 (set_raw_breakpoint_at): Adjust for kind.
4413 (set_breakpoint): Likewise.
4414 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4415 (delete_raw_breakpoint): Adjust for kind.
4416 (delete_breakpoint): Likewise.
4417 (find_gdb_breakpoint): Likewise.
4418 (set_gdb_breakpoint_1): Likewise.
4419 (set_gdb_breakpoint): Likewise.
4420 (delete_gdb_breakpoint_1): Likewise.
4421 (delete_gdb_breakpoint): Likewise.
4422 (uninsert_raw_breakpoint): Likewise.
4423 (reinsert_raw_breakpoint): Likewise.
4424 (set_breakpoint_data): Remove.
4425 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4426 (check_mem_read): Adjust for kind call bp_size.
4427 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4428 (clone_one_breakpoint): Adjust for kind.
4429 * mem-break.h (set_gdb_breakpoint): Likewise.
4430 (delete_gdb_breakpoint): Likewise.
4431 * server.c (process_serial_event): Likewise.
4432
dd373349
AT		 44332015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4434
4435 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4436 (struct linux_target_ops) <breakpoint>: Remove.
4437 (struct linux_target_ops) <breakpoint_len>: Remove.
4438 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4439 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4440 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4441 (arm_sw_breakpoint_from_kind): New function.
4442 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4443 (struct linux_target_ops) <breakpoint>: Remove.
4444 (struct linux_target_ops) <breakpoint_len>: Remove.
4445 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4446 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4447 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4448 (struct linux_target_ops) <breakpoint>: Remove.
4449 (struct linux_target_ops) <breakpoint_len>: Remove.
4450 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4451 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4452 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4453 (struct linux_target_ops) <breakpoint>: Remove.
4454 (struct linux_target_ops) <breakpoint_len>: Remove.
4455 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4456 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4457 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4458 and sw_breakpoint_from_kind to increment the pc.
4459 (linux_breakpoint_kind_from_pc): New function.
4460 (linux_sw_breakpoint_from_kind): New function.
4461 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4462 (initialize_low): Call breakpoint_kind_from_pc and
4463 sw_breakpoint_from_kind to replace breakpoint_data/len.
4464 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4465 New field.
4466 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4467 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4468 (struct linux_target_ops) <breakpoint>: Remove.
4469 (struct linux_target_ops) <breakpoint_len>: Remove.
4470 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4471 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4472 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4473 (struct linux_target_ops) <breakpoint>: Remove.
4474 (struct linux_target_ops) <breakpoint_len>: Remove.
4475 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4476 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4477 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4478 (struct linux_target_ops) <breakpoint>: Remove.
4479 (struct linux_target_ops) <breakpoint_len>: Remove.
4480 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4481 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4482 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4483 (struct linux_target_ops) <breakpoint>: Remove.
4484 (struct linux_target_ops) <breakpoint_len>: Remove.
4485 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4486 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4487 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4488 (struct linux_target_ops) <breakpoint>: Remove.
4489 (struct linux_target_ops) <breakpoint_len>: Remove.
4490 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4491 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4492 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4493 (struct linux_target_ops) <breakpoint>: Remove.
4494 (struct linux_target_ops) <breakpoint_len>: Remove.
4495 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4496 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4497 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4498 (struct linux_target_ops) <breakpoint>: Remove.
4499 (struct linux_target_ops) <breakpoint_len>: Remove.
4500 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4501 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4502 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4503 (struct linux_target_ops) <breakpoint>: Remove.
4504 (struct linux_target_ops) <breakpoint_len>: Remove.
4505 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4506 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4507 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4508 (struct linux_target_ops) <breakpoint>: Remove.
4509 (struct linux_target_ops) <breakpoint_len>: Remove.
4510 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4511 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4512 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4513 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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
4cd98a19
AT		 45242015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4525
4526 * linux-cris-low.c (cris_get_pc): Remove void arg.
4527
774ee6d2
AR		 45282015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4529
4530 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4531 variable name.
4532
833dcd29
AR		 45332015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4534
4535 * inferiors.c (thread_pid_matches_callback): New function.
4536 (find_thread_process): New function.
4537 (remove_thread): Reset current_thread.
4538 (remove_process): Assert threads have been removed first.
4539
8d689ee5
YQ		 45402015-10-15 Yao Qi <yao.qi@linaro.org>
4541
4542 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4543 if it is 3.
4544 (aarch64_remove_point): Likewise.
4545 * regcache.c (regcache_register_size): New function.
4546
1c2e1515
YQ		 45472015-10-12 Yao Qi <yao.qi@linaro.org>
4548
4549 * linux-aarch64-low.c: Update all callers as emit_load_store
4550 is renamed to aarch64_emit_load_store.
4551
e1c587c3
YQ		 45522015-10-12 Yao Qi <yao.qi@linaro.org>
4553
4554 * linux-aarch64-low.c: Update all callers of function renaming
4555 from emit_insn to aarch64_emit_insn.
4556
b6542f81
YQ		 45572015-10-12 Yao Qi <yao.qi@linaro.org>
4558
4559 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4560 arch/aarch64-insn.h.
4561 (struct aarch64_memory_operand): Likewise.
4562 (ENCODE): Likewise.
4563 (emit_insn): Move to arch/aarch64-insn.c.
4564 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4565 (emit_load_store): Move to arch/aarch64-insn.c.
4566 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4567 (can_encode_int32): Remove.
4568
246994ce
YQ		 45692015-10-12 Yao Qi <yao.qi@linaro.org>
4570
4571 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4572 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4573 (aarch64_relocate_instruction): Likewise.
4574 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4575 (struct aarch64_insn_visitor): Likewise.
4576
0badd99f
YQ		 45772015-10-12 Yao Qi <yao.qi@linaro.org>
4578
4579 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4580 (struct aarch64_insn_visitor): New.
4581 (struct aarch64_insn_relocation_data): New.
4582 (aarch64_ftrace_insn_reloc_b): New function.
4583 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4584 (aarch64_ftrace_insn_reloc_cb): Likewise.
4585 (aarch64_ftrace_insn_reloc_tb): Likewise.
4586 (aarch64_ftrace_insn_reloc_adr): Likewise.
4587 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4588 (aarch64_ftrace_insn_reloc_others): Likewise.
4589 (visitor): New.
4590 (aarch64_relocate_instruction): Use visitor.
4591
dfaffe9d
YQ		 45922015-10-12 Yao Qi <yao.qi@linaro.org>
4593
4594 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4595 int. Add argument buf.
4596 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4597 aarch64_relocate_instruction.
4598
70b439f0
YQ		 45992015-10-12 Yao Qi <yao.qi@linaro.org>
4600
4601 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4602 argument insn. Remove local variable insn. Don't call
4603 target_read_uint32.
4604 (aarch64_install_fast_tracepoint_jump_pad): Call
4605 target_read_uint32.
4606
7781c06f
YQ		 46072015-09-30 Yao Qi <yao.qi@linaro.org>
4608
4609 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4610 (emit_load_store_pair): Likewise.
4611
9a3c8263
SM		 46122015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4613
4614 * dll.c (match_dll): Add cast(s).
4615 (unloaded_dll): Likewise.
4616 * linux-low.c (second_thread_of_pid_p): Likewise.
4617 (delete_lwp_callback): Likewise.
4618 (count_events_callback): Likewise.
4619 (select_event_lwp_callback): Likewise.
4620 (linux_set_resume_request): Likewise.
4621 * server.c (accumulate_file_name_length): Likewise.
4622 (emit_dll_description): Likewise.
4623 (handle_qxfer_threads_worker): Likewise.
4624 (visit_actioned_threads): Likewise.
4625 * thread-db.c (any_thread_of): Likewise.
4626 * tracepoint.c (same_process_p): Likewise.
4627 (match_blocktype): Likewise.
4628 (build_traceframe_info_xml): Likewise.
4629
224c3ddb
SM		 46302015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4631
4632 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4633 assignment.
4634 (gdb_unparse_agent_expr): Likewise.
4635 * hostio.c (require_data): Likewise.
4636 (handle_pread): Likewise.
4637 * linux-low.c (disable_regset): Likewise.
4638 (fetch_register): Likewise.
4639 (store_register): Likewise.
4640 (get_dynamic): Likewise.
4641 (linux_qxfer_libraries_svr4): Likewise.
4642 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4643 (set_fast_tracepoint_jump): Likewise.
4644 (uninsert_fast_tracepoint_jumps_at): Likewise.
4645 (reinsert_fast_tracepoint_jumps_at): Likewise.
4646 (validate_inserted_breakpoint): Likewise.
4647 (clone_agent_expr): Likewise.
4648 * regcache.c (init_register_cache): Likewise.
4649 * remote-utils.c (putpkt_binary_1): Likewise.
4650 (decode_M_packet): Likewise.
4651 (decode_X_packet): Likewise.
4652 (look_up_one_symbol): Likewise.
4653 (relocate_instruction): Likewise.
4654 (monitor_output): Likewise.
4655 * server.c (handle_search_memory): Likewise.
4656 (handle_qxfer_exec_file): Likewise.
4657 (handle_qxfer_libraries): Likewise.
4658 (handle_qxfer): Likewise.
4659 (handle_query): Likewise.
4660 (handle_v_cont): Likewise.
4661 (handle_v_run): Likewise.
4662 (captured_main): Likewise.
4663 * target.c (write_inferior_memory): Likewise.
4664 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4665 * tracepoint.c (init_trace_buffer): Likewise.
4666 (add_tracepoint_action): Likewise.
4667 (add_traceframe): Likewise.
4668 (add_traceframe_block): Likewise.
4669 (cmd_qtdpsrc): Likewise.
4670 (cmd_qtdv): Likewise.
4671 (cmd_qtstatus): Likewise.
4672 (response_source): Likewise.
4673 (response_tsv): Likewise.
4674 (cmd_qtnotes): Likewise.
4675 (gdb_collect): Likewise.
4676 (initialize_tracepoint): Likewise.
4677
afbe19f8
PL		 46782015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4679
4680 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4681 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4682 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4683 <NOP>: New.
4684 (enum aarch64_condition_codes): New enum.
4685 (w0): New static global.
4686 (fp): Likewise.
4687 (lr): Likewise.
4688 (struct aarch64_memory_operand) <type>: New
4689 MEMORY_OPERAND_POSTINDEX type.
4690 (postindex_memory_operand): New helper function.
4691 (emit_ret): New function.
4692 (emit_load_store_pair): New function, factored out of emit_stp
4693 with support for MEMORY_OPERAND_POSTINDEX.
4694 (emit_stp): Rewrite using emit_load_store_pair.
4695 (emit_ldp): New function.
4696 (emit_load_store): Likewise.
4697 (emit_ldr): Mention post-index instruction in comment.
4698 (emit_ldrh): New function.
4699 (emit_ldrb): New function.
4700 (emit_ldrsw): Mention post-index instruction in comment.
4701 (emit_str): Likewise.
4702 (emit_subs): New function.
4703 (emit_cmp): Likewise.
4704 (emit_and): Likewise.
4705 (emit_orr): Likewise.
4706 (emit_orn): Likewise.
4707 (emit_eor): Likewise.
4708 (emit_mvn): Likewise.
4709 (emit_lslv): Likewise.
4710 (emit_lsrv): Likewise.
4711 (emit_asrv): Likewise.
4712 (emit_mul): Likewise.
4713 (emit_sbfm): Likewise.
4714 (emit_sbfx): Likewise.
4715 (emit_ubfm): Likewise.
4716 (emit_ubfx): Likewise.
4717 (emit_csinc): Likewise.
4718 (emit_cset): Likewise.
4719 (emit_nop): Likewise.
4720 (emit_ops_insns): New helper function.
4721 (emit_pop): Likewise.
4722 (emit_push): Likewise.
4723 (aarch64_emit_prologue): New function.
4724 (aarch64_emit_epilogue): Likewise.
4725 (aarch64_emit_add): Likewise.
4726 (aarch64_emit_sub): Likewise.
4727 (aarch64_emit_mul): Likewise.
4728 (aarch64_emit_lsh): Likewise.
4729 (aarch64_emit_rsh_signed): Likewise.
4730 (aarch64_emit_rsh_unsigned): Likewise.
4731 (aarch64_emit_ext): Likewise.
4732 (aarch64_emit_log_not): Likewise.
4733 (aarch64_emit_bit_and): Likewise.
4734 (aarch64_emit_bit_or): Likewise.
4735 (aarch64_emit_bit_xor): Likewise.
4736 (aarch64_emit_bit_not): Likewise.
4737 (aarch64_emit_equal): Likewise.
4738 (aarch64_emit_less_signed): Likewise.
4739 (aarch64_emit_less_unsigned): Likewise.
4740 (aarch64_emit_ref): Likewise.
4741 (aarch64_emit_if_goto): Likewise.
4742 (aarch64_emit_goto): Likewise.
4743 (aarch64_write_goto_address): Likewise.
4744 (aarch64_emit_const): Likewise.
4745 (aarch64_emit_call): Likewise.
4746 (aarch64_emit_reg): Likewise.
4747 (aarch64_emit_pop): Likewise.
4748 (aarch64_emit_stack_flush): Likewise.
4749 (aarch64_emit_zero_ext): Likewise.
4750 (aarch64_emit_swap): Likewise.
4751 (aarch64_emit_stack_adjust): Likewise.
4752 (aarch64_emit_int_call_1): Likewise.
4753 (aarch64_emit_void_call_2): Likewise.
4754 (aarch64_emit_eq_goto): Likewise.
4755 (aarch64_emit_ne_goto): Likewise.
4756 (aarch64_emit_lt_goto): Likewise.
4757 (aarch64_emit_le_goto): Likewise.
4758 (aarch64_emit_gt_goto): Likewise.
4759 (aarch64_emit_ge_got): Likewise.
4760 (aarch64_emit_ops_impl): New static global variable.
4761 (aarch64_emit_ops): New target function, return
4762 &aarch64_emit_ops_impl.
4763 (struct linux_target_ops): Install it.
4764
bb903df0
PL		 47652015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4766
4767 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4768 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4769 aarch64-ipa.o.
4770 * linux-aarch64-ipa.c: New file.
4771 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4772 and endian.h.
4773 (aarch64_get_thread_area): New target method.
4774 (extract_signed_bitfield): New helper function.
4775 (aarch64_decode_ldr_literal): New function.
4776 (enum aarch64_opcodes): New enum.
4777 (struct aarch64_register): New struct.
4778 (struct aarch64_operand): New struct.
4779 (x0): New static global.
4780 (x1): Likewise.
4781 (x2): Likewise.
4782 (x3): Likewise.
4783 (x4): Likewise.
4784 (w2): Likewise.
4785 (ip0): Likewise.
4786 (sp): Likewise.
4787 (xzr): Likewise.
4788 (aarch64_register): New helper function.
4789 (register_operand): Likewise.
4790 (immediate_operand): Likewise.
4791 (struct aarch64_memory_operand): New struct.
4792 (offset_memory_operand): New helper function.
4793 (preindex_memory_operand): Likewise.
4794 (enum aarch64_system_control_registers): New enum.
4795 (ENCODE): New macro.
4796 (emit_insn): New helper function.
4797 (emit_b): New function.
4798 (emit_bcond): Likewise.
4799 (emit_cb): Likewise.
4800 (emit_tb): Likewise.
4801 (emit_blr): Likewise.
4802 (emit_stp): Likewise.
4803 (emit_ldp_q_offset): Likewise.
4804 (emit_stp_q_offset): Likewise.
4805 (emit_load_store): Likewise.
4806 (emit_ldr): Likewise.
4807 (emit_ldrsw): Likewise.
4808 (emit_str): Likewise.
4809 (emit_ldaxr): Likewise.
4810 (emit_stxr): Likewise.
4811 (emit_stlr): Likewise.
4812 (emit_data_processing_reg): Likewise.
4813 (emit_data_processing): Likewise.
4814 (emit_add): Likewise.
4815 (emit_sub): Likewise.
4816 (emit_mov): Likewise.
4817 (emit_movk): Likewise.
4818 (emit_mov_addr): Likewise.
4819 (emit_mrs): Likewise.
4820 (emit_msr): Likewise.
4821 (emit_sevl): Likewise.
4822 (emit_wfe): Likewise.
4823 (append_insns): Likewise.
4824 (can_encode_int32_in): New helper function.
4825 (aarch64_relocate_instruction): New function.
4826 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4827 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4828 (struct linux_target_ops): Install aarch64_get_thread_area,
4829 aarch64_install_fast_tracepoint_jump_pad and
4830 aarch64_get_min_fast_tracepoint_insn_len.
4831
787749ea
PL		 48322015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4833
4834 * Makefile.in (aarch64-insn.o): New rule.
4835 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4836
9812b2e6
YQ		 48372015-09-21 Yao Qi <yao.qi@linaro.org>
4838
4839 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4840
18fe412b
YQ		 48412015-09-21 Yao Qi <yao.qi@linaro.org>
4842
4843 * tracepoint.c (max_jump_pad_size): Remove.
4844
a0cc84cd
YQ		 48452015-09-18 Yao Qi <yao.qi@linaro.org>
4846
4847 * linux-aarch64-low.c: Don't include sys/uio.h.
4848 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4849
d78908cf
WW		 48502015-09-16 Wei-cheng Wang <cole945@gmail.com>
4851
4852 * tracepoint.c (eval_result_type): Change prototype.
4853 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4854
d57e0d50
PA		 48552015-09-15 Pedro Alves <palves@redhat.com>
4856
4857 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4858 Check whether to report exec events instead of checking whether
4859 multiprocess is enabled.
4860
5a676acc
PA		 48612015-09-15 Pedro Alves <palves@redhat.com>
4862
4863 PR remote/18965
4864 * remote-utils.c (prepare_resume_reply): Merge
4865 TARGET_WAITKIND_VFORK_DONE switch case with the
4866 TARGET_WAITKIND_FORKED case.
4867
7c5d0fad
YQ		 48682015-09-15 Yao Qi <yao.qi@linaro.org>
4869
4870 * server.c (handle_query): Check string comparison using
4871 "else if" instead of "if".
4872
750ce8d1
YQ		 48732015-09-15 Yao Qi <yao.qi@linaro.org>
4874
4875 * server.c (vCont_supported): New global variable.
4876 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4877 matches. Append ";vContSupported+" to own_buf.
4878 (handle_v_requests): Append ";s;S" to own_buf if target supports
4879 hardware single step or vCont_supported is false.
4880 (capture_main): Set vCont_supported to zero.
4881
70b90b91
YQ		 48822015-09-15 Yao Qi <yao.qi@linaro.org>
4883
4884 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4885 it to ...
4886 (linux_supports_hardware_single_step): ... New function.
4887 (linux_target_ops): Update.
4888 * lynx-low.c (lynx_target_ops): Set field
4889 supports_hardware_single_step to target_can_do_hardware_single_step.
4890 * nto-low.c (nto_target_ops): Likewise.
4891 * spu-low.c (spu_target_ops): Likewise.
4892 * win32-low.c (win32_target_ops): Likewise.
4893 * target.c (target_can_do_hardware_single_step): New function.
4894 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4895 Remove. <supports_hardware_single_step>: New field.
4896 (target_supports_conditional_breakpoints): Remove.
4897 (target_supports_hardware_single_step): New macro.
4898 (target_can_do_hardware_single_step): Declare.
4899 * server.c (handle_query): Use target_supports_hardware_single_step
4900 instead of target_supports_conditional_breakpoints.
4901
ade90bde
YQ		 49022015-09-15 Yao Qi <yao.qi@linaro.org>
4903
4904 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4905 function.
4906 (struct linux_target_ops the_low_target): Install
4907 aarch64_linux_siginfo_fixup.
4908
94585166
DB		 49092015-09-11 Don Breazeal <donb@codesourcery.com>
4910 Luis Machado <lgustavo@codesourcery.com>
4911
4912 * linux-low.c (linux_mourn): Static declaration.
4913 (linux_arch_setup): Move in front of
4914 handle_extended_wait.
4915 (linux_arch_setup_thread): New function.
4916 (handle_extended_wait): Handle exec events. Call
4917 linux_arch_setup_thread. Make event_lwp argument a
4918 pointer-to-a-pointer.
4919 (check_zombie_leaders): Do not check stopped threads.
4920 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4921 (linux_low_filter_event): Add lwp and thread for exec'ing
4922 non-leader thread if leader thread has been deleted.
4923 Refactor code into linux_arch_setup_thread and call it.
4924 Pass child lwp pointer by reference to handle_extended_wait.
4925 (linux_wait_for_event_filtered): Update comment.
4926 (linux_wait_1): Prevent clobbering exec event status.
4927 (linux_supports_exec_events): New function.
4928 (linux_target_ops) <supports_exec_events>: Initialize new member.
4929 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4930 new member.
4931 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4932 * server.c (report_exec_events): New global variable.
4933 (handle_query): Handle qSupported query for exec-events feature.
4934 (captured_main): Initialize report_exec_events.
4935 * server.h (report_exec_events): Declare new global variable.
4936 * target.h (struct target_ops) <supports_exec_events>: New
4937 member.
4938 (target_supports_exec_events): New macro.
4939 * win32-low.c (win32_target_ops) <supports_exec_events>:
4940 Initialize new member.
4941
0568462b
MM		 49422015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4943
4944 * linux-low.c (linux_low_enable_btrace): Remove.
4945 (linux_target_ops): Replace linux_low_enable_btrace with
4946 linux_enable_btrace.
4947
39edd165
YQ		 49482015-09-03 Yao Qi <yao.qi@linaro.org>
4949
4950 * linux-aarch64-low.c (aarch64_insert_point): Call
4951 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4952 returns true.
4953
1db33b5a
UW		 49542015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4955
4956 * linux-low.c (check_stopped_by_breakpoint): Use
4957 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4958
ab290430
PA		 49592015-08-27 Pedro Alves <palves@redhat.com>
4960
4961 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4962
8d749320
SM		 49632015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4964
6711b7f8
SM		 4965 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4966 the XNEW-family equivalent.
8d749320
SM		 4967 (compile_bytecodes): Likewise.
4968 * dll.c (loaded_dll): Likewise.
4969 * event-loop.c (append_callback_event): Likewise.
4970 (create_file_handler): Likewise.
4971 (create_file_event): Likewise.
4972 * hostio.c (handle_open): Likewise.
4973 * inferiors.c (add_thread): Likewise.
4974 (add_process): Likewise.
4975 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4976 * linux-arm-low.c (arm_new_process): Likewise.
4977 (arm_new_thread): Likewise.
4978 * linux-low.c (add_to_pid_list): Likewise.
4979 (linux_add_process): Likewise.
4980 (handle_extended_wait): Likewise.
4981 (add_lwp): Likewise.
4982 (enqueue_one_deferred_signal): Likewise.
4983 (enqueue_pending_signal): Likewise.
4984 (linux_resume_one_lwp_throw): Likewise.
4985 (linux_resume_one_thread): Likewise.
4986 (linux_read_memory): Likewise.
4987 (linux_write_memory): Likewise.
4988 * linux-mips-low.c (mips_linux_new_process): Likewise.
4989 (mips_linux_new_thread): Likewise.
4990 (mips_add_watchpoint): Likewise.
4991 * linux-x86-low.c (initialize_low_arch): Likewise.
4992 * lynx-low.c (lynx_add_process): Likewise.
4993 * mem-break.c (set_raw_breakpoint_at): Likewise.
4994 (set_breakpoint): Likewise.
4995 (add_condition_to_breakpoint): Likewise.
4996 (add_commands_to_breakpoint): Likewise.
4997 (clone_agent_expr): Likewise.
4998 (clone_one_breakpoint): Likewise.
4999 * regcache.c (new_register_cache): Likewise.
5000 * remote-utils.c (look_up_one_symbol): Likewise.
5001 * server.c (queue_stop_reply): Likewise.
5002 (start_inferior): Likewise.
5003 (queue_stop_reply_callback): Likewise.
5004 (handle_target_event): Likewise.
5005 * spu-low.c (fetch_ppc_memory): Likewise.
5006 (store_ppc_memory): Likewise.
5007 * target.c (set_target_ops): Likewise.
5008 * thread-db.c (thread_db_load_search): Likewise.
5009 (try_thread_db_load_1): Likewise.
5010 * tracepoint.c (add_tracepoint): Likewise.
5011 (add_tracepoint_action): Likewise.
5012 (create_trace_state_variable): Likewise.
5013 (cmd_qtdpsrc): Likewise.
5014 (cmd_qtro): Likewise.
5015 (add_while_stepping_state): Likewise.
5016 * win32-low.c (child_add_thread): Likewise.
5017 (get_image_name): Likewise.
5018
ed8b7b42
YQ		 50192015-08-25 Yao Qi <yao.qi@linaro.org>
5020
5021 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5022
db3cb7cb
YQ		 50232015-08-25 Yao Qi <yao.qi@linaro.org>
5024
5025 * Makefile.in (aarch64-linux.o): New rule.
5026 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5027 srv_tgtobj.
5028 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5029 (aarch64_init_debug_reg_state): Make it extern.
5030 (aarch64_linux_prepare_to_resume): Remove.
5031
f6011a1c
YQ		 50322015-08-25 Yao Qi <yao.qi@linaro.org>
5033
5034 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5035 lwp_arch_private_info and ptid_of_lwp.
5036
88e2cf7e
YQ		 50372015-08-25 Yao Qi <yao.qi@linaro.org>
5038
5039 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5040 Find proc_info by find_process_pid. All callers updated.
5041
5e35436e
YQ		 50422015-08-25 Yao Qi <yao.qi@linaro.org>
5043
5044 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5045 Remove.
5046 (debug_reg_change_callback): Remove.
5047 (aarch64_notify_debug_reg_change): Remove.
5048
4a8a7965
YQ		 50492015-08-25 Yao Qi <yao.qi@linaro.org>
5050
5051 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5052 Call current_lwp_ptid.
5053
32a271ee
YQ		 50542015-08-25 Yao Qi <yao.qi@linaro.org>
5055
5056 * linux-aarch64-low.c (debug_reg_change_callback): Use
5057 debug_printf.
5058
0d51c8d7
YQ		 50592015-08-25 Yao Qi <yao.qi@linaro.org>
5060
5061 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5062
31a43dd5
YQ		 50632015-08-25 Yao Qi <yao.qi@linaro.org>
5064
5065 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5066
8ee52567
YQ		 50672015-08-25 Yao Qi <yao.qi@linaro.org>
5068
5069 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5070 the code.
5071
ff3f0f45
YQ		 50722015-08-25 Yao Qi <yao.qi@linaro.org>
5073
5074 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5075 Remove.
5076 (debug_reg_change_callback): Remove argument entry and add argument
5077 lwp. Remove local variable thread. Don't print thread id in the
5078 debugging output. Don't check whether pid of thread equals to pid.
5079 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5080 iterate_over_lwps instead find_inferior.
5081
3d40fbb5
PA		 50822015-08-24 Pedro Alves <palves@redhat.com>
5083
5084 * inferiors.c (get_first_process): New function.
5085 * inferiors.h (get_first_process): New declaration.
5086 * remote-utils.c (read_ptid): Default to the first process in the
5087 list, instead of to the current thread's process.
5088
438e1e42
PA		 50892015-08-24 Pedro Alves <palves@redhat.com>
5090
5091 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5092 * event-loop.c: Likewise.
5093 * remote-utils.c: Likewise.
5094 * tracepoint.c: Likewise.
5095
a8c6d4fc
PA		 50962015-08-24 Pedro Alves <palves@redhat.com>
5097
5098 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5099 ptid_get_lwp.
5100
99b0bb12
PA		 51012015-08-21 Pedro Alves <palves@redhat.com>
5102
5103 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5104 instead of literal 1.
5105
f8904751
PA		 51062015-08-21 Pedro Alves <palves@redhat.com>
5107
5108 * tdesc.c (default_description): Explicitly zero-initialize.
5109
465a859e
PA		 51102015-08-21 Pedro Alves <palves@redhat.com>
5111
5112 PR gdb/18749
5113 * inferiors.c (remove_thread): Discard any pending stop reply for
5114 this thread.
5115 * server.c (remove_all_on_match_pid): Rename to ...
5116 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5117 instead of a pid.
5118 (discard_queued_stop_replies): Change parameter to a ptid. Now
5119 extern.
5120 (handle_v_kill, kill_inferior_callback, captured_main)
5121 (process_serial_event): Adjust.
5122 * server.h (discard_queued_stop_replies): Declare.
5123
f0db101d
PA		 51242015-08-21 Pedro Alves <palves@redhat.com>
5125
5126 * linux-low.c (wait_for_sigstop): Always switch to no thread
5127 selected if the previously current thread dies.
5128 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5129 process instead of the current thread's.
5130 * remote-utils.c (input_interrupt): Don't check if there's no
5131 current thread.
5132 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5133 current thread to the general thread fails, error out.
5134 (handle_qxfer_auxv, handle_qxfer_libraries)
5135 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5136 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5137 (handle_query): Check if there's a thread selected instead of
5138 checking whether there's any thread in the thread list.
5139 (handle_qxfer_threads, handle_qxfer_btrace)
5140 (handle_qxfer_btrace_conf): Don't error out early if there's no
5141 thread in the thread list.
5142 (handle_v_cont, myresume): Don't set the current thread to the
5143 continue thread.
5144 (process_serial_event) <Hg handling>: Also set thread_id if the
5145 previous general thread is still alive.
5146 (process_serial_event) <g/G handling>: If setting the current
5147 thread to the general thread fails, error out.
5148 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5149 thread's lwp instead of the current thread's.
5150 * target.c (set_desired_thread): If the desired thread was not
5151 found, leave the current thread pointing to NULL. Return an int
5152 (boolean) indicating success.
5153 * target.h (set_desired_thread): Change return type to int.
5154
40045d91
MF		 51552015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5156
5157 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5158 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5159 #includes.
5160 (ps_get_thread_area): New function.
5161
45face3b
GB		 51622015-08-19 Gary Benson <gbenson@redhat.com>
5163
5164 * hostio.c (handle_pread): Do not attempt to read more data
5165 than hostio_reply_with_data can fit in a packet.
5166
16d5f642
JB		 51672015-08-18 Joel Brobecker <brobecker@adacore.com>
5168
5169 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5170
a738da3a
MF		 51712015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5172
5173 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5174
33ebda9d
PA		 51752015-08-06 Pedro Alves <palves@redhat.com>
5176
5177 * tracepoint.c (expr_eval_result): Now an int.
5178
a44892be
PA		 51792015-08-06 Pedro Alves <palves@redhat.com>
5180
5181 * gdbthread.h (struct regcache): Forward declare.
5182 (struct thread_info) <regcache_data>: Now a struct regcache
5183 pointer.
5184 * inferiors.c (inferior_regcache_data)
5185 (set_inferior_regcache_data): Now work with struct regcache
5186 pointers.
5187 * inferiors.h (struct regcache): Forward declare.
5188 (inferior_regcache_data, set_inferior_regcache_data): Now work
5189 with struct regcache pointers.
5190 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5191 (free_register_cache_thread): Remove struct regcache pointer
5192 casts.
5193
608a1e46
PA		 51942015-08-06 Pedro Alves <palves@redhat.com>
5195
5196 * server.c (captured_main): On error, print the exception message
5197 to stderr, and if run_once is set, throw a quit.
5198
f0ce0d3a
PA		 51992015-08-06 Pedro Alves <palves@redhat.com>
5200
5201 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5202 the current thread.
5203
bf47e248
PA		 52042015-08-06 Pedro Alves <palves@redhat.com>
5205
5206 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5207 reading beyond the passed in buffer length.
5208
b6b9ffcc
PL		 52092015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5210
5211 * tracepoint.c (symbol_list) <required>: Remove.
5212
863d01bd
PA		 52132015-08-06 Pedro Alves <palves@redhat.com>
5214
5215 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5216 count if stopping and suspending threads.
5217 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5218 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5219 (linux_detach): Complete an ongoing step-over.
5220 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5221 throughout.
5222 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5223 (linux_wait_1): If passing a signal to the inferior after
5224 finishing a step-over, unsuspend and re-resume all lwps. If we
5225 see a single-step event but the thread should be continuing, don't
5226 pass the trap to gdb.
5227 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5228 internal_error instead of gdb_assert.
5229 (enqueue_pending_signal): New function.
5230 (check_ptrace_stopped_lwp_gone): Add debug output.
5231 (start_step_over): Use internal_error instead of gdb_assert.
5232 (complete_ongoing_step_over): New function.
5233 (linux_resume_one_thread): Don't resume a suspended thread.
5234 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5235 it stepping.
5236
00db26fa
PA		 52372015-08-06 Pedro Alves <palves@redhat.com>
5238
5239 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5240 (linux_thread_alive): Use lwp_is_marked_dead.
5241 (extended_event_reported): Delete.
5242 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5243 instead of extended_event_reported.
5244 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5245 as well.
5246 (lwp_is_marked_dead): New function.
5247 (lwp_running): Use lwp_is_marked_dead.
5248 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5249 comment.
5250
ad071a30
PA		 52512015-08-06 Pedro Alves <palves@redhat.com>
5252
5253 * linux-low.c (linux_wait_1): Move fork event output out of the
5254 !report_to_gdb check. Pass event_child->waitstatus to
5255 target_waitstatus_to_string instead of ourstatus.
5256
524b57e6
YQ		 52572015-08-04 Yao Qi <yao.qi@linaro.org>
5258
5259 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5260 if current_thread is 32 bit.
5261
6085d6f6
YQ		 52622015-08-04 Yao Qi <yao.qi@linaro.org>
5263
5264 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5265 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5266 * server.c (extended_protocol): Remove "static".
5267 * server.h (extended_protocol): Declare it.
5268
8a7e4587
YQ		 52692015-08-04 Yao Qi <yao.qi@linaro.org>
5270
5271 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5272 both aarch64 and aarch32.
5273 (aarch64_set_pc): Likewise.
5274
3b53ae99
YQ		 52752015-08-04 Yao Qi <yao.qi@linaro.org>
5276
5277 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5278 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5279 arm-with-neon.xml to srv_xmlfiles.
5280 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5281 (is_64bit_tdesc): New function.
5282 (aarch64_linux_read_description): New function.
5283 (aarch64_arch_setup): Call aarch64_linux_read_description.
5284 (regs_info): Rename to regs_info_aarch64.
5285 (aarch64_regs_info): Return right regs_info.
5286 (initialize_low_arch): Call initialize_low_arch_aarch32.
5287
bd9e6534
YQ		 52882015-08-04 Yao Qi <yao.qi@linaro.org>
5289
5290 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5291 * linux-aarch32-low.c: New file.
5292 * linux-aarch32-low.h: New file.
5293 * linux-arm-low.c (arm_fill_gregset): Move it to
5294 linux-aarch32-low.c.
5295 (arm_store_gregset): Likewise.
5296 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5297 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5298 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5299 (regs_info): Rename to regs_info_arm.
5300 (arm_regs_info): Return regs_info_aarch32 if
5301 have_ptrace_getregset is 1 and target description is
5302 arm_with_neon or arm_with_vfpv3.
5303 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5304 Call initialize_low_arch_aarch32 instead.
5305
ded48a5e
YQ		 53062015-08-04 Yao Qi <yao.qi@linaro.org>
5307
5308 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5309 * linux-low.c: ... here.
5310 * linux-low.h (have_ptrace_getregset): Declare it.
5311
96e9210f
PA		 53122015-08-04 Pedro Alves <palves@redhat.com>
5313
5314 * thread-db.c (struct thread_db): Use new typedefs.
5315 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5316 CHK calls.
5317 (disable_thread_event_reporting): Cast result of dlsym to
5318 destination function pointer type.
5319 (thread_db_mourn): Use td_ta_delete_ftype.
5320
af60a1ef
SL		 53212015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5322
5323 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5324 arch variant.
5325 (CDX_BREAKPOINT): Define for R2.
5326 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5327 (the_low_target): Add comments.
5328
e8b41681
YQ		 53292015-07-30 Yao Qi <yao.qi@linaro.org>
5330
5331 * linux-arm-low.c (arm_hwcap): Remove it.
5332 (arm_read_description): New local variable arm_hwcap. Don't
5333 set arm_hwcap to zero.
5334
89abb039
YQ		 53352015-07-30 Yao Qi <yao.qi@linaro.org>
5336
5337 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5338 Use regcache->tdesc instead.
5339 (arm_store_wmmxregset): Likewise.
5340 (arm_fill_vfpregset): Likewise.
5341 (arm_store_vfpregset): Likewise.
5342
deca266c
YQ		 53432015-07-30 Yao Qi <yao.qi@linaro.org>
5344
5345 * linux-arm-low.c: Include arch/arm.h.
5346 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5347 (arm_store_gregset): Likewise.
5348
aa58a496
SM		 53492015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5350
5351 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5352 ptrace's 4th parameter.
5353
50904b25
YQ		 53542015-07-27 Yao Qi <yao.qi@linaro.org>
5355
5356 * configure.srv (case aarch64*-*-linux*): Don't set
5357 srv_linux_usrregs.
5358
5826e159
PA		 53592015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5360
5361 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5362 sys/ptrace.h.
5363 * linux-arm-low.c: Likewise.
5364 * linux-cris-low.c: Likewise.
5365 * linux-crisv32-low.c: Likewise.
5366 * linux-low.c: Likewise.
5367 * linux-m68k-low.c: Likewise.
5368 * linux-mips-low.c: Likewise.
5369 * linux-nios2-low.c: Likewise.
5370 * linux-s390-low.c: Likewise.
5371 * linux-sparc-low.c: Likewise.
5372 * linux-tic6x-low.c: Likewise.
5373 * linux-tile-low.c: Likewise.
5374 * linux-x86-low.c: Likewise.
5375
54019719
PA		 53762015-07-24 Pedro Alves <palves@redhat.com>
5377
5378 * config.in: Regenerate.
5379 * configure: Regenerate.
5380
eb7aa561
PA		 53812015-07-24 Pedro Alves <palves@redhat.com>
5382
5383 * acinclude.m4: Include ../ptrace.m4.
5384 * configure.ac: Call GDB_AC_PTRACE.
5385 * config.in, configure: Regenerate.
5386
55d7b841
YQ		 53872015-07-24 Yao Qi <yao.qi@linaro.org>
5388
5389 * linux-low.c (linux_create_inferior): Remove setting to
5390 proc->priv->new_inferior.
5391 (linux_attach): Likewise.
5392 (linux_low_filter_event): Likewise.
5393 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5394
c06cbd92
YQ		 53952015-07-24 Yao Qi <yao.qi@linaro.org>
5396
5397 * linux-low.c (linux_arch_setup): New function.
5398 (linux_low_filter_event): If proc->tdesc is NULL and
5399 proc->attached is true, call the_low_target.arch_setup.
5400 Otherwise, keep status pending, and return.
5401 (linux_resume_one_lwp_throw): Don't call get_pc if
5402 thread->while_stepping isn't NULL. Don't call
5403 get_thread_regcache if proc->tdesc is NULL.
5404 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5405 (linux_target_ops): Install arch_setup.
5406 * server.c (start_inferior): Call the_target->arch_setup.
5407 * target.h (struct target_ops) <arch_setup>: New field.
5408 (target_arch_setup): New marco.
5409 * lynx-low.c (lynx_target_ops): Update.
5410 * nto-low.c (nto_target_ops): Update.
5411 * spu-low.c (spu_target_ops): Update.
5412 * win32-low.c (win32_target_ops): Update.
5413
5ae3ebba
YQ		 54142015-07-24 Yao Qi <yao.qi@linaro.org>
5415
5416 * linux-low.c (linux_add_process): Don't set
5417 proc->priv->new_inferior.
5418 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5419 (linux_attach): Likewise.
5420
eb97750b
YQ		 54212015-07-24 Yao Qi <yao.qi@linaro.org>
5422
5423 * server.c (start_inferior): Code refactor.
5424
51aee833
YQ		 54252015-07-24 Yao Qi <yao.qi@linaro.org>
5426
5427 * server.c (process_serial_event): Set general_thread.
5428
af1b22f3
YQ		 54292015-07-21 Yao Qi <yao.qi@linaro.org>
5430
5431 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5432 aarch64_linux_get_debug_reg_capacity.
5433
554717a3
YQ		 54342015-07-17 Yao Qi <yao.qi@linaro.org>
5435
5436 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5437 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5438 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5439 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5440 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5441 (AARCH64_HWP_ALIGNMENT): Likewise.
5442 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5443 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5444 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5445 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5446 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5447 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5448 (struct aarch64_debug_reg_state): Likewise.
5449 (struct arch_lwp_info): Likewise.
5450 (aarch64_align_watchpoint): Likewise.
5451 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5452 (aarch64_watchpoint_length): Likewise.
5453 (aarch64_point_encode_ctrl_reg): Likewise
5454 (aarch64_point_is_aligned): Likewise.
5455 (aarch64_align_watchpoint): Likewise.
5456 (aarch64_linux_set_debug_regs):
5457 (aarch64_dr_state_insert_one_point): Likewise.
5458 (aarch64_dr_state_remove_one_point): Likewise.
5459 (aarch64_handle_breakpoint): Likewise.
5460 (aarch64_handle_aligned_watchpoint): Likewise.
5461 (aarch64_handle_unaligned_watchpoint): Likewise.
5462 (aarch64_handle_watchpoint): Likewise.
5463
c67ca4de
YQ		 54642015-07-17 Yao Qi <yao.qi@linaro.org>
5465
5466 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5467 and don't aarch64_get_debug_reg_state. All callers update.
5468 (aarch64_handle_aligned_watchpoint): Likewise.
5469 (aarch64_handle_unaligned_watchpoint): Likewise.
5470 (aarch64_handle_watchpoint): Likewise.
5471 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5472 (aarch64_remove_point): Likewise.
5473
25abf979
YQ		 54742015-07-17 Yao Qi <yao.qi@linaro.org>
5475
5476 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5477 debug_printf.
5478 (aarch64_handle_unaligned_watchpoint): Likewise.
5479
db1ff28b
JK		 54802015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5481
5482 Revert the previous 3 commits:
5483 Move gdb_regex* to common/
5484 Move linux_find_memory_regions_full & co.
5485 gdbserver build-id attribute generator
5486
700ca40f
JK		 54872015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5488 Jan Kratochvil <jan.kratochvil@redhat.com>
5489
5490 gdbserver build-id attribute generator.
5491 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5492 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5493 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5494 (find_phdr): New.
5495 (get_dynamic): Use find_pdhr to traverse program headers.
5496 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5497 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5498 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5499 (get_hex_build_id): New.
5500 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5501 to reply XML document.
5502
9904185c
JK		 55032015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5504 Jan Kratochvil <jan.kratochvil@redhat.com>
5505
5506 * target.c: Include target/target-utils.h and fcntl.h.
5507 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5508 (target_fileio_read_stralloc): New functions.
5509
6e5b4429
JK		 55102015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5511
5512 * Makefile.in (OBS): Add gdb_regex.o.
5513 (gdb_regex.o): New.
5514 * config.in: Rebuilt.
5515 * configure: Rebuilt.
5516
ddc98fbf
JK		 55172015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5518 Jan Kratochvil <jan.kratochvil@redhat.com>
5519
5520 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5521 * Makefile.in (OBS): Add target-utils.o.
5522 (linux-maps.o, target-utils.o): New.
5523 * configure.srv (srv_linux_obj): Add linux-maps.o.
5524
e57bb7a0
PL		 55252015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5526
5527 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5528 function, return 1.
5529 (the_low_target): Install it.
5530
586b02a9
PA		 55312015-07-14 Pedro Alves <palves@redhat.com>
5532
5533 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5534 Instead, ignore ECHILD, and throw an error for other errnos.
5535
58c1b36c
PA		 55362015-07-10 Pedro Alves <palves@redhat.com>
5537
5538 * event-loop.c (struct callback_event) <data>: Change type to
5539 gdb_client_data instance instead of gdb_client_data pointer.
5540 (append_callback_event): Adjust.
5541
421530db
PL		 55422015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5543
5544 * linux-aarch64-low.c: Add comments for each linux_target_ops
5545 method. Remove comments already covered in target_ops and
5546 linux_target_ops definitions.
5547 (the_low_target): Add comments for each unimplemented method.
5548
c2d65f38
YQ		 55492015-07-09 Yao Qi <yao.qi@linaro.org>
5550
5551 * linux-aarch64-low.c (aarch64_regmap): Remove.
5552 (aarch64_usrregs_info): Remove.
5553 (regs_info): Set field usrregs to NULL.
5554
b20a6524
MM		 55552015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5556
5557 * linux-low.c: Include "rsp-low.h"
5558 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5559 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5560 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5561 (handle_btrace_enable_pt): New.
5562 (handle_btrace_general_set): Support "pt".
5563 (handle_btrace_conf_general_set): Support "pt:size".
5564
96c97461
PL		 55652015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5566
5567 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5568 Z_PACKET_SW_BP.
5569
37d66942
PL		 55702015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5571
5572 * linux-aarch64-low.c: Remove comment about endianness.
5573 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5574 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5575 memcmp.
5576
dc06243f
GB		 55772015-06-24 Gary Benson <gbenson@redhat.com>
5578
5579 * linux-i386-ipa.c (stdint.h): Do not include.
5580 * lynx-i386-low.c (stdint.h): Likewise.
5581 * lynx-ppc-low.c (stdint.h): Likewise.
5582 * mem-break.c (stdint.h): Likewise.
5583 * thread-db.c (stdint.h): Likewise.
5584 * tracepoint.c (stdint.h): Likewise.
5585 * win32-low.c (stdint.h): Likewise.
5586
124e13d9
SM		 55872015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5588
5589 * server.c (write_qxfer_response): Update call to
5590 remote_escape_output.
5591
909c2cda
JK		 55922015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5593 Jan Kratochvil <jan.kratochvil@redhat.com>
5594
5595 Merge multiple hex conversions.
5596 * gdbreplay.c (tohex): Rename to 'fromhex'.
5597 (logchar): Use fromhex.
5598
24c05f46
JK		 55992015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5600
5601 * server.c (handle_qxfer_libraries): Set `version' attribute for
5602 <library-list>.
5603
14d2069a
GB		 56042015-06-10 Gary Benson <gbenson@redhat.com>
5605
5606 * target.h (struct target_ops) <multifs_open>: New field.
5607 <multifs_unlink>: Likewise.
5608 <multifs_readlink>: Likewise.
5609 * linux-low.c (nat/linux-namespaces.h): New include.
5610 (linux_target_ops): Initialize the_target->multifs_open,
5611 the_target->multifs_unlink and the_target->multifs_readlink.
5612 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5613 * hostio.c (hostio_fs_pid): New static variable.
5614 (hostio_handle_new_gdb_connection): New function.
5615 (handle_setfs): Likewise.
5616 (handle_open): Use the_target->multifs_open as appropriate.
5617 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5618 (handle_readlink): Use the_target->multifs_readlink as
5619 appropriate.
5620 (handle_vFile): Handle vFile:setfs packets.
5621 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5622 after target_handle_new_gdb_connection.
5623
4b8b5e72
GB		 56242015-06-10 Gary Benson <gbenson@redhat.com>
5625
5626 * configure.ac (AC_CHECK_FUNCS): Add setns.
5627 * config.in: Regenerate.
5628 * configure: Likewise.
5629 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5630 (linux-namespaces.o): New rule.
5631 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5632
3ac2e371
GB		 56332015-06-09 Gary Benson <gbenson@redhat.com>
5634
5635 * hostio.c (handle_open): Process mode argument with
5636 fileio_to_host_mode.
5637
ca9b78ce
YQ		 56382015-06-01 Yao Qi <yao.qi@linaro.org>
5639
5640 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5641 * linux-x86-low.c: Likewise.
5642
bfacd19d
DB		 56432015-05-28 Don Breazeal <donb@codesourcery.com>
5644
5645 * linux-low.c (handle_extended_wait): Initialize
5646 thread_info.last_resume_kind for new fork children.
5647
452003ef
PA		 56482015-05-15 Pedro Alves <palves@redhat.com>
5649
5650 * target.h (target_handle_new_gdb_connection): Rewrite using if
5651 wrapped in do/while.
5652
1041a03c
JB		 56532015-05-14 Joel Brobecker <brobecker@adacore.com>
5654
5655 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5656 * configure, config.in: Regenerate.
5657 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5658 Declare typedef.
5659
c269dbdb
DB		 56602015-05-12 Don Breazeal <donb@codesourcery.com>
5661
5662 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5663 PTRACE_EVENT_VFORK_DONE.
5664 (linux_low_ptrace_options, extended_event_reported): Add vfork
5665 events.
5666 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5667 and "vforkdone" for RSP 'T' Stop Reply Packet.
5668 * server.h (report_vfork_events): Declare
5669 global variable.
5670
3a8a0396
DB		 56712015-05-12 Don Breazeal <donb@codesourcery.com>
5672
5673 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5674 (the_low_target) <new_fork>: Initialize new member.
5675 * linux-arm-low.c (arm_new_fork): New function.
5676 (the_low_target) <new_fork>: Initialize new member.
5677 * linux-low.c (handle_extended_wait): Call new target function
5678 new_fork.
5679 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5680 * linux-mips-low.c (mips_add_watchpoint): New function
5681 extracted from mips_insert_point.
5682 (the_low_target) <new_fork>: Initialize new member.
5683 (mips_linux_new_fork): New function.
5684 (mips_insert_point): Call mips_add_watchpoint.
5685 * linux-x86-low.c (x86_linux_new_fork): New function.
5686 (the_low_target) <new_fork>: Initialize new member.
5687
de0d863e
DB		 56882015-05-12 Don Breazeal <donb@codesourcery.com>
5689
5690 * linux-low.c (handle_extended_wait): Implement return value,
5691 rename argument 'event_child' to 'event_lwp', handle
5692 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5693 (linux_low_ptrace_options): New function.
5694 (linux_low_filter_event): Call linux_low_ptrace_options,
5695 use different argument fo linux_enable_event_reporting,
5696 use return value from handle_extended_wait.
5697 (extended_event_reported): New function.
5698 (linux_wait_1): Call extended_event_reported and set
5699 status to report fork events.
5700 (linux_write_memory): Add pid to debug message.
5701 (reset_lwp_ptrace_options_callback): New function.
5702 (linux_handle_new_gdb_connection): New function.
5703 (linux_target_ops): Initialize new structure member.
5704 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5705 * lynx-low.c: Initialize new structure member.
5706 * remote-utils.c (prepare_resume_reply): Implement stop reason
5707 "fork" for "T" stop message.
5708 * server.c (handle_query): Call handle_new_gdb_connection.
5709 * server.h (report_fork_events): Declare global flag.
5710 * target.h (struct target_ops) <handle_new_gdb_connection>:
5711 New member.
5712 (target_handle_new_gdb_connection): New macro.
5713 * win32-low.c: Initialize new structure member.
5714
ddcbc397
DB		 57152015-05-12 Don Breazeal <donb@codesourcery.com>
5716
5717 * mem-break.c (APPEND_TO_LIST): Define macro.
5718 (clone_agent_expr): New function.
5719 (clone_one_breakpoint): New function.
5720 (clone_all_breakpoints): New function.
5721 * mem-break.h: Declare new functions.
5722
89245bc0
DB		 57232015-05-12 Don Breazeal <donb@codesourcery.com>
5724
5725 * linux-low.c (linux_supports_fork_events): New function.
5726 (linux_supports_vfork_events): New function.
5727 (linux_target_ops): Initialize new structure members.
5728 (initialize_low): Call linux_check_ptrace_features.
5729 * lynx-low.c (lynx_target_ops): Initialize new structure
5730 members.
5731 * server.c (report_fork_events, report_vfork_events):
5732 New global flags.
5733 (handle_query): Add new features to qSupported packet and
5734 response.
5735 (captured_main): Initialize new global variables.
5736 * target.h (struct target_ops) <supports_fork_events>:
5737 New member.
5738 <supports_vfork_events>: New member.
5739 (target_supports_fork_events): New macro.
5740 (target_supports_vfork_events): New macro.
5741 * win32-low.c (win32_target_ops): Initialize new structure
5742 members.
5743
835205d0
GB		 57442015-05-12 Gary Benson <gbenson@redhat.com>
5745
5746 * server.c (handle_qxfer_exec_file): Use current process
5747 if annex is empty.
5748
21e94bd9
SL		 57492015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5750
5751 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5752 Remove HAVE_PTRACE_GETREGS conditionals.
5753 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5754 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5755
45614f15
YQ		 57562015-05-08 Yao Qi <yao.qi@linaro.org>
5757
5758 * linux-low.c (linux_supports_conditional_breakpoints): New
5759 function.
5760 (linux_target_ops): Install new target method.
5761 * lynx-low.c (lynx_target_ops): Install NULL hook for
5762 supports_conditional_breakpoints.
5763 * nto-low.c (nto_target_ops): Likewise.
5764 * spu-low.c (spu_target_ops): Likewise.
5765 * win32-low.c (win32_target_ops): Likewise.
5766 * server.c (handle_query): Check
5767 target_supports_conditional_breakpoints.
5768 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5769 New field.
5770 (target_supports_conditional_breakpoints): New macro.
5771
80ad801e
PA		 57722015-05-06 Pedro Alves <palves@redhat.com>
5773
5774 PR server/18081
5775 * server.c (start_inferior): If the process exits, mourn it.
5776
819843c7
GB		 57772015-04-21 Gary Benson <gbenson@redhat.com>
5778
5779 * hostio.c (fileio_open_flags_to_host): Factored out to
5780 fileio_to_host_openflags in common/fileio.c. Single use
5781 updated.
5782
a2d5a9d7
MF		 57832015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5784
5785 * linux-xtensa-low.c (xtensa_fill_gregset)
5786 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5787 XCHAL_HAVE_LOOP.
5788
deb44829
MF		 57892015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5790
5791 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5792 (regs_info): Replace usrregs pointer with NULL.
5793
e57f1de3
GB		 57942015-04-17 Gary Benson <gbenson@redhat.com>
5795
5796 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5797 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5798 * server.c (handle_qxfer_exec_file): New function.
5799 (qxfer_packets): Add exec-file entry.
5800 (handle_query): Report qXfer:exec-file:read as supported packet.
5801
62828379
RN		 58022015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5803
5804 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5805
b88bb450
GB		 58062015-04-09 Gary Benson <gbenson@redhat.com>
5807
5808 * hostio-errno.c (errno_to_fileio_error): Remove function.
5809 Update caller to use remote_fileio_to_fio_error.
5810
c8f4bfdd
YQ		 58112015-04-09 Yao Qi <yao.qi@linaro.org>
5812
5813 * linux-low.c (linux_insert_point): Call
5814 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5815 (linux_remove_point): Call remove_memory_breakpoint if type is
5816 raw_bkpt_type_sw.
5817 * linux-x86-low.c (x86_insert_point): Don't call
5818 insert_memory_breakpoint.
5819 (x86_remove_point): Don't call remove_memory_breakpoint.
5820
41f98f02
PA		 58212015-04-01 Pedro Alves <palves@redhat.com>
5822 Cleber Rosa <crosa@redhat.com>
5823
5824 * server.c (gdbserver_usage): Reorganize and extend the usage
5825 message.
5826
2bf6fb9d
PA		 58272015-03-24 Pedro Alves <palves@redhat.com>
5828
5829 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5830 output. Also dump TRAP_TRACE.
5831 (linux_low_filter_event): In debug output, distinguish a
5832 resume_stop SIGSTOP from a delayed SIGSTOP.
5833
369f6daa
GB		 58342015-03-24 Gary Benson <gbenson@redhat.com>
5835
5836 * linux-x86-low.c (x86_linux_new_thread): Moved to
5837 nat/x86-linux.c.
5838 (x86_linux_prepare_to_resume): Likewise.
5839
8e5d4070
GB		 58402015-03-24 Gary Benson <gbenson@redhat.com>
5841
5842 * Makefile.in (x86-linux-dregs.o): New rule.
5843 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5844 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5845 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5846 (x86_linux_dr_get): Likewise.
5847 (x86_linux_dr_set): Likewise.
5848 (update_debug_registers_callback): Likewise.
5849 (x86_linux_dr_set_addr): Likewise.
5850 (x86_linux_dr_get_addr): Likewise.
5851 (x86_linux_dr_set_control): Likewise.
5852 (x86_linux_dr_get_control): Likewise.
5853 (x86_linux_dr_get_status): Likewise.
5854 (x86_linux_update_debug_registers): Likewise.
5855
2b95d440
GB		 58562015-03-24 Gary Benson <gbenson@redhat.com>
5857
5858 * linux-x86-low.c (x86_linux_update_debug_registers):
5859 New function, factored out from...
5860 (x86_linux_prepare_to_resume): ...this.
5861
14b0bc68
GB		 58622015-03-24 Gary Benson <gbenson@redhat.com>
5863
5864 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5865 (x86_linux_dr_set): Likewise.
5866 (update_debug_registers_callback): Likewise.
5867 (x86_linux_dr_set_addr): Likewise.
5868 (x86_linux_dr_get_addr): Likewise.
5869 (x86_linux_dr_set_control): Likewise.
5870 (x86_linux_dr_get_control): Likewise.
5871 (x86_linux_dr_get_status): Likewise.
5872 (x86_linux_prepare_to_resume): Likewise.
5873
5dfe6ca8
GB		 58742015-03-24 Gary Benson <gbenson@redhat.com>
5875
5876 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5877 Use perror_with_name. Pass string through gettext.
5878 (x86_linux_dr_set): Likewise.
5879
d33472ad
GB		 58802015-03-24 Gary Benson <gbenson@redhat.com>
5881
5882 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5883 (x86_linux_dr_set_addr): ...this.
5884 (x86_dr_low_get_addr): Rename to...
5885 (x86_linux_dr_get_addr): ...this.
5886 (x86_dr_low_set_control): Rename to...
5887 (x86_linux_dr_set_control): ...this.
5888 (x86_dr_low_get_control): Rename to...
5889 (x86_linux_dr_get_control): ...this.
5890 (x86_dr_low_get_status): Rename to...
5891 (x86_linux_dr_get_status): ...this.
5892 (x86_dr_low): Update with new function names.
5893
4b134ca1
GB		 58942015-03-24 Gary Benson <gbenson@redhat.com>
5895
5896 * Makefile.in (x86-linux.o): New rule.
5897 * configure.srv: Add x86-linux.o to relevant targets.
5898 * linux-low.c (lwp_set_arch_private_info): New function.
5899 (lwp_arch_private_info): Likewise.
5900 * linux-x86-low.c: Include nat/x86-linux.h.
5901 (arch_lwp_info): Removed structure.
5902 (update_debug_registers_callback):
5903 Use lwp_set_debug_registers_changed.
5904 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5905 and lwp_set_debug_registers_changed.
5906 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5907
34c703da
GB		 59082015-03-24 Gary Benson <gbenson@redhat.com>
5909
5910 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5911 * linux-arm-low.c (arm_new_thread): Likewise.
5912 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5913 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5914 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5915 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5916
cff068da
GB		 59172015-03-24 Gary Benson <gbenson@redhat.com>
5918
5919 * linux-low.c (ptid_of_lwp): New function.
5920 (lwp_is_stopped): Likewise.
5921 (lwp_stop_reason): Likewise.
5922 * linux-x86-low.c (update_debug_registers_callback):
5923 Use lwp_is_stopped.
5924 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5925 lwp_stop_reason.
5926
b2f7c7e8
GB		 59272015-03-24 Gary Benson <gbenson@redhat.com>
5928
5929 * linux-low.h (linux_stop_lwp): Remove declaration.
5930
6d4ee8c6
GB		 59312015-03-24 Gary Benson <gbenson@redhat.com>
5932
5933 * linux-low.h: Include nat/linux-nat.h.
5934 * linux-low.c (iterate_over_lwps_args): New structure.
5935 (iterate_over_lwps_filter): New function.
5936 (iterate_over_lwps): Likewise.
5937 * linux-x86-low.c (update_debug_registers_callback):
5938 Update signature to what iterate_over_lwps expects.
5939 Remove PID check that iterate_over_lwps now performs.
5940 (x86_dr_low_set_addr): Use iterate_over_lwps.
5941 (x86_dr_low_set_control): Likewise.
5942
70a0bb6b
GB		 59432015-03-24 Gary Benson <gbenson@redhat.com>
5944
5945 * linux-x86-low.c (x86_debug_reg_state): New function.
5946 (x86_linux_prepare_to_resume): Use the above.
5947
7b669087
GB		 59482015-03-24 Gary Benson <gbenson@redhat.com>
5949
5950 * linux-low.c (current_lwp_ptid): New function.
5951 * linux-x86-low.c: Include nat/linux-nat.h.
5952 (x86_dr_low_get_addr): Use current_lwp_ptid.
5953 (x86_dr_low_get_control): Likewise.
5954 (x86_dr_low_get_status): Likewise.
5955
eef49a3d
PA		 59562015-03-20 Pedro Alves <palves@redhat.com>
5957
5958 * tracepoint.c (cmd_qtstatus): Make "str" const.
5959
b2333d22
PA		 59602015-03-20 Pedro Alves <palves@redhat.com>
5961
5962 * server.c (handle_general_set): Make "req_str" const.
5963
23f238d3
PA		 59642015-03-19 Pedro Alves <palves@redhat.com>
5965
5966 * linux-low.c (linux_resume_one_lwp): Rename to ...
5967 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5968 instead call perror_with_name.
5969 (check_ptrace_stopped_lwp_gone): New function.
5970 (linux_resume_one_lwp): Reimplement as wrapper around
5971 linux_resume_one_lwp_throw that swallows errors if the LWP is
5972 gone.
5973
91baf43f
PA		 59742015-03-19 Pedro Alves <palves@redhat.com>
5975
5976 * linux-low.c (count_events_callback, select_event_lwp_callback):
5977 No longer check whether the thread has resume_stop as last resume
5978 kind.
5979
8bf3b159
PA		 59802015-03-19 Pedro Alves <palves@redhat.com>
5981
5982 * linux-low.c (count_events_callback, select_event_lwp_callback):
5983 Use the lwp's status_pending_p field, not the thread's.
5984
b90fc188
PA		 59852015-03-19 Pedro Alves <palves@redhat.com>
5986
5987 * linux-low.c (select_event_lwp_callback): Update comments to
5988 no longer mention SIGTRAP.
5989
464b0089
GB		 59902015-03-18 Gary Benson <gbenson@redhat.com>
5991
5992 * server.c (handle_query): Do not report vFile:fstat as supported.
5993
aa9e327f
GB		 59942015-03-11 Gary Benson <gbenson@redhat.com>
5995
5996 * hostio.c (sys/types.h): New include.
5997 (sys/stat.h): Likewise.
5998 (common-remote-fileio.h): Likewise.
5999 (handle_fstat): New function.
6000 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6001
791c0056
GB		 60022015-03-11 Gary Benson <gbenson@redhat.com>
6003
6004 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6005 struct stat.st_blocks and struct stat.st_blksize.
6006 * configure: Regenerate.
6007 * config.in: Likewise.
6008 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6009 (OBS): Add common-remote-fileio.o.
6010 (common-remote-fileio.o): New rule.
6011
9a9df970
PA		 60122015-03-09 Pedro Alves <palves@redhat.com>
6013
6014 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6015 'struct sockaddr' pointer in 'accept' call.
6016
9eb1356e
PA		 60172015-03-09 Pedro Alves <palves@redhat.com>
6018
6019 Revert:
6020 2015-03-07 Pedro Alves <palves@redhat.com>
6021 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6022 or <winsock2.h> here. Instead include "gdb_socket.h".
6023 (remote_open): Use union gdb_sockaddr_u.
6024 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6025 or <winsock2.h> here. Instead include "gdb_socket.h".
6026 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6027 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6028 or <sys/un.h>.
6029 (init_named_socket, gdb_agent_helper_thread): Use union
6030 gdb_sockaddr_u.
6031
aac331e4
PA		 60322015-03-07 Pedro Alves <palves@redhat.com>
6033
6034 * configure.ac (build_warnings): Move
6035 -Wdeclaration-after-statement to the C-specific set.
6036 * configure: Regenerate.
6037
366c75fc
PA		 60382015-03-07 Pedro Alves <palves@redhat.com>
6039
6040 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6041 or <winsock2.h> here. Instead include "gdb_socket.h".
6042 (remote_open): Use union gdb_sockaddr_u.
6043 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6044 or <winsock2.h> here. Instead include "gdb_socket.h".
6045 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6046 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6047 or <sys/un.h>.
6048 (init_named_socket, gdb_agent_helper_thread): Use union
6049 gdb_sockaddr_u.
6050
492d29ea
PA		 60512015-03-07 Pedro Alves <palves@redhat.com>
6052
6053 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6054 instead.
6055
60a191ed
YQ		 60562015-03-06 Yao Qi <yao.qi@linaro.org>
6057
6058 * linux-aarch64-low.c (aarch64_insert_point): Use
6059 show_debug_regs as a boolean.
6060 (aarch64_remove_point): Likewise.
6061
f5771b1d
PA		 60622015-03-05 Pedro Alves <palves@redhat.com>
6063
6064 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6065 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6066 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6067 * nto-low.c (nto_target_ops): Likewise.
6068 * spu-low.c (spu_target_ops): Likewise.
6069 * win32-low.c (win32_target_ops): Likewise.
6070
3e572f71
PA		 60712015-03-04 Pedro Alves <palves@redhat.com>
6072
72f4393d 6073 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6074 Decide whether a breakpoint triggered based on the SIGTRAP's
6075 siginfo.si_code.
72f4393d
L		 6076 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6077 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6078 (linux_low_filter_event): Check for breakpoints before checking
6079 watchpoints.
6080 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6081 siginfo.si_code.
72f4393d
L		 6082 (linux_stopped_by_sw_breakpoint)
6083 (linux_supports_stopped_by_sw_breakpoint)
6084 (linux_stopped_by_hw_breakpoint)
6085 (linux_supports_stopped_by_hw_breakpoint): New functions.
6086 (linux_target_ops): Install new target methods.
3e572f71 6087
1ec68e26
PA		 60882015-03-04 Pedro Alves <palves@redhat.com>
6089
6090 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6091 * server.c (swbreak_feature, hwbreak_feature): New globals.
6092 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6093 (captured_main): Clear swbreak_feature and hwbreak_feature.
6094 * server.h (swbreak_feature, hwbreak_feature): Declare.
6095 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6096 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6097 supports_stopped_by_hw_breakpoint>: New fields.
6098 (target_supports_stopped_by_sw_breakpoint)
6099 (target_stopped_by_sw_breakpoint)
6100 (target_supports_stopped_by_hw_breakpoint)
6101 (target_stopped_by_hw_breakpoint): Declare.
6102
15c66dd6
PA		 61032015-03-04 Pedro Alves <palves@redhat.com>
6104
6105 enum lwp_stop_reason -> enum target_stop_reason
6106 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6107 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6108 (linux_wait_1, stuck_in_jump_pad_callback)
6109 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6110 (linux_stopped_by_watchpoint):
6111 * linux-low.h (enum lwp_stop_reason): Delete.
6112 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6113 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6114
98fc70d6
YQ		 61152015-03-04 Yao Qi <yao.qi@linaro.org>
6116
6117 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6118
dd2ac174
GB		 61192015-03-03 Gary Benson <gbenson@redhat.com>
6120
6121 * hostio.c (handle_vFile): Fix prefix lengths.
6122
d68e53f4
MM		 61232015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6124
6125 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6126 ptr_bits.
6127
bf2d68ab
AA		 61282015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6129
6130 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6131 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6132 (clean): Add "rm -f" for above C files.
6133 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6134 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6135 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6136 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6137 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6138 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6139 (init_registers_s390x_vx_linux64)
6140 (init_registers_s390x_tevx_linux64)
6141 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6142 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6143 declarations.
6144 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6145 (s390_store_vxrs_high): New functions.
6146 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6147 NT_S390_VXRS_HIGH.
6148 (s390_arch_setup): Add logic for selecting one of the new target
6149 descriptions. Activate the new vector regsets if applicable.
6150 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6151 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6152 and init_registers_s390x_tevx_linux64.
6153
c966a859
PA		 61542015-03-01 Pedro Alves <palves@redhat.com>
6155
6156 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6157 parameter.
6158
4180215b
PA		 61592015-02-27 Pedro Alves <palves@redhat.com>
6160
6161 * linux-x86-low.c (u_debugreg_offset): New function.
6162 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6163
749bab01
PA		 61642015-02-27 Pedro Alves <palves@redhat.com>
6165
6166 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6167 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6168 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6169 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6170 (ps_lsetfpregs, ps_getpid)
6171 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6172 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6173 (ps_lsetxregs, ps_plog): Declare.
6174
3c14e5a3
PA		 61752015-02-27 Pedro Alves <palves@redhat.com>
6176
6177 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6178 IP_AGENT_EXPORT_FUNC.
6179 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6180 IP_AGENT_EXPORT_FUNC.
6181 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6182 (IP_AGENT_EXPORT): Delete.
6183 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6184 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6185 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6186 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6187 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6188 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6189 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6190 (traceframe_read_count, traceframe_write_count)
6191 (traceframes_created, trace_state_variables, get_raw_reg)
6192 (get_trace_state_variable_value, set_trace_state_variable_value)
6193 (ust_loaded, helper_thread_id, cmd_buf): Use
6194 IPA_SYM_EXPORTED_NAME.
6195 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6196 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6197 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6198 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6199 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6200 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6201 EXTERN_C_PUSH/EXTERN_C_POP.
6202 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6203 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6204 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6205 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6206 (traceframe_write_count, traceframe_read_count)
6207 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6208 (about_to_request_buffer_space, get_trace_state_variable_value)
6209 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6210 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6211 EXTERN_C_PUSH/EXTERN_C_POP.
6212 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6213 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6214 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6215 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6216 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6217 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6218 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6219 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6220 Define.
6221 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6222 (IP_AGENT_EXPORT_VAR_DECL): Define.
6223 (tracing): Declare.
6224 (gdb_agent_get_raw_reg): Declare.
6225
fe978cb0
PA		 62262015-02-27 Tom Tromey <tromey@redhat.com>
6227 Pedro Alves <palves@redhat.com>
6228
6229 Rename symbols whose names are reserved C++ keywords throughout.
6230
3bc3d82a
PA		 62312015-02-27 Pedro Alves <palves@redhat.com>
6232
6233 * Makefile.in (COMPILER): New, get it from autoconf.
6234 (CXX): Get from autoconf instead.
6235 (COMPILE.pre): Use COMPILER.
6236 (CC-LD): Rename to ...
6237 (CC_LD): ... this. Use COMPILER.
6238 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6239 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6240 * acinclude.m4: Include build-with-cxx.m4.
6241 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6242 Disable -Werror by default if building in C++ mode.
6243 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6244 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6245 the C++ compiler. Save/restore CXXFLAGS too.
6246 * configure: Regenerate.
6247
07697489
PA		 62482015-02-27 Pedro Alves <palves@redhat.com>
6249
6250 * acinclude.m4: Include libiberty.m4.
6251 * configure.ac: Call libiberty_INIT.
6252 * config.in, configure: Regenerate.
6253
9beb7c4e
PA		 62542015-02-26 Pedro Alves <palves@redhat.com>
6255
6256 * linux-low.c (linux_wait_1): When incrementing the PC past a
6257 program breakpoint always use the_low_target.breakpoint_len as
6258 increment, rather than the maximum between that and
6259 the_low_target.decr_pc_after_break.
6260
8090aef2
PA		 62612015-02-23 Pedro Alves <palves@redhat.com>
6262
6263 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6264 thread was doing a step-over; always adjust the PC if
6265 we stepped over a permanent breakpoint.
6266 (linux_wait_1): If we stepped over breakpoint that was on top of a
6267 permanent breakpoint, manually advance the PC past it.
6268
bc9540e8
PA		 62692015-02-23 Pedro Alves <palves@redhat.com>
6270
6271 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6272 modes.
6273 (x86_fill_gregset, x86_store_gregset): Use it when handling
6274 $orig_eax.
6275
2db9a427
PA		 62762015-02-20 Pedro Alves <palves@redhat.com>
6277
6278 * thread-db.c: Include "nat/linux-procfs.h".
6279 (thread_db_init): Skip listing new threads if the kernel supports
6280 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6281
afa8d396
PA		 62822015-02-20 Pedro Alves <palves@redhat.com>
6283
6284 * linux-low.c (status_pending_p_callback): Use ptid_match.
6285
c9587f88
AT		 62862015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6287
6288 PR breakpoints/16812
6289 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6290 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6291 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6292
b05ec7a5
AT		 62932015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6294
6295 PR breakpoints/15956
6296 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6297
d33501a5
MM		 62982015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6299
6300 * linux-low.c (linux_low_btrace_conf): Print size.
6301 * server.c (handle_btrace_conf_general_set): New.
6302 (hanle_general_set): Call handle_btrace_conf_general_set.
6303 (handle_query): Report Qbtrace-conf:bts:size as supported.
6304
f4abbc16
MM		 63052015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6306
6307 * linux-low.c (linux_low_enable_btrace): Update parameters.
6308 (linux_low_btrace_conf): New.
6309 (linux_target_ops)<to_btrace_conf>: Initialize.
6310 * server.c (current_btrace_conf): New.
6311 (handle_btrace_enable): Rename to ...
6312 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6313 to target_enable_btrace. Update comment. Update users.
6314 (handle_qxfer_btrace_conf): New.
6315 (qxfer_packets): Add btrace-conf entry.
6316 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6317 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6318 (target_ops)<read_btrace_conf>: New.
6319 (target_enable_btrace): Update parameters.
6320 (target_read_btrace_conf): New.
6321
043c3577
MM		 63222015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6323
6324 * server.c (handle_btrace_general_set): Remove call to
6325 target_supports_btrace.
6326 (supported_btrace_packets): New.
6327 (handle_query): Call supported_btrace_packets.
6328 * target.h: include btrace-common.h.
6329 (btrace_target_info): Removed.
6330 (supports_btrace, target_supports_btrace): Update parameters.
6331
734b0e4b
MM		 63322015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6333
6334 * Makefile.in (SFILES): Add common/btrace-common.c.
6335 (OBS): Add common/btrace-common.o.
6336 (btrace-common.o): Add build rules.
6337 * linux-low: Include btrace-common.h.
6338 (linux_low_read_btrace): Use struct btrace_data. Call
6339 btrace_data_init and btrace_data_fini.
6340
d6c146e9
PA		 63412015-02-06 Pedro Alves <palves@redhat.com>
6342
6343 * thread-db.c (find_new_threads_callback): Add debug output.
6344
20ba1ce6
PA		 63452015-02-04 Pedro Alves <palves@redhat.com>
6346
6347 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6348 (resume_stopped_resumed_lwps): New function.
6349 (linux_wait_for_event_filtered): Use it.
6350
8cc73a39
SDJ		 63512015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6352
6353 * Makefile.in (SFILES): Add linux-personality.c.
6354 (linux-personality.o): New rule.
6355 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6356 list of objects to be built.
6357 * linux-low.c: Include nat/linux-personality.h.
6358 (linux_create_inferior): Remove code to disable address space
6359 randomization (moved to ../nat/linux-personality.c). Create
6360 cleanup to disable address space randomization.
6361
fb23d554
SDJ		 63622015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6363
6364 * Makefile.in (posix-strerror.o): New rule.
6365 (mingw-strerror.o): Likewise.
6366 * configure: Regenerated.
6367 * configure.ac: Source file ../common/common.host. Initialize new
6368 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6369
cdf43629
YQ		 63702015-01-14 Yao Qi <yao@codesourcery.com>
6371
6372 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6373 (ppc-linux.o): New rule.
6374 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6375 * configure.ac: AC_CHECK_FUNCS(getauxval).
6376 * config.in: Re-generated.
6377 * configure: Re-generated.
6378 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6379 ppc64_64bit_inferior_p
6380
514c5338
YQ		 63812015-01-14 Yao Qi <yao@codesourcery.com>
6382
6383 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6384 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6385 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6386 (PT_ORIG_R3, PT_TRAP): Likewise.
6387 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6388 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6389 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6390
3368c1e5
JB		 63912015-01-10 Joel Brobecker <brobecker@adacore.com>
6392
6393 * i387-fp.c (i387_cache_to_xsave): In look over
6394 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6395 zmmh_low_space field by use of zmmh_high_space.
6396
582511be
PA		 63972015-01-09 Pedro Alves <palves@redhat.com>
6398
6399 * linux-low.c (step_over_bkpt): Move higher up in the file.
6400 (handle_extended_wait): Don't store the stop_pc here.
6401 (get_stop_pc): Adjust comments and rename to ...
6402 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6403 stopped for a software breakpoint or hardware breakpoint.
6404 (thread_still_has_status_pending_p): New function.
6405 (status_pending_p_callback): Use
6406 thread_still_has_status_pending_p. If the event is no longer
6407 interesting, resume the LWP.
6408 (handle_tracepoints): Add assert.
6409 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6410 (wstatus_maybe_breakpoint): New function.
6411 (cancel_breakpoint): Delete function.
6412 (check_stopped_by_watchpoint): New function, factored out from
6413 linux_low_filter_event.
6414 (lp_status_maybe_breakpoint): Delete function.
6415 (linux_low_filter_event): Remove filter_ptid argument.
6416 Leave thread group exits pending here. Store the LWP's stop PC.
6417 Always leave events pending.
6418 (linux_wait_for_event_filtered): Pull all events out of the
6419 kernel, and leave them all pending.
6420 (count_events_callback, select_event_lwp_callback): Consider all
6421 events.
6422 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6423 (select_event_lwp): Only give preference to the stepping LWP in
6424 all-stop mode. Adjust comments.
6425 (ignore_event): New function.
6426 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6427 references to cancel_breakpoints. Adjust to renames. Also give
6428 equal priority to all LWPs that have had events in non-stop mode.
6429 If reporting a software breakpoint event, unadjust the LWP's PC.
6430 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6431 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6432 Adjust.
6433 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6434 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6435 (linux_stopped_by_watchpoint): Adjust.
6436 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6437 * linux-low.h (enum lwp_stop_reason): New.
6438 (struct lwp_info) <stop_pc>: Adjust comment.
6439 <stopped_by_watchpoint>: Delete field.
6440 <stop_reason>: New field.
6441 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6442 * mem-break.c (software_breakpoint_inserted_here)
6443 (hardware_breakpoint_inserted_here): New function.
6444 * mem-break.h (software_breakpoint_inserted_here)
6445 (hardware_breakpoint_inserted_here): Declare.
6446 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6447 (cancel_breakpoints): Delete.
6448 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6449 (upload_fast_traceframes): Remove references to
6450 cancel_breakpoints.
6451
a33e3959
PA		 64522015-01-09 Pedro Alves <palves@redhat.com>
6453
6454 * thread-db.c (find_new_threads_callback): Ignore thread if the
6455 kernel thread ID is -1.
6456
8784d563
PA		 64572015-01-09 Pedro Alves <palves@redhat.com>
6458
6459 * linux-low.c (linux_attach_fail_reason_string): Move to
6460 nat/linux-ptrace.c, and rename.
6461 (linux_attach_lwp): Update comment.
6462 (attach_proc_task_lwp_callback): New function.
6463 (linux_attach): Adjust to rename and use
6464 linux_proc_attach_tgid_threads.
6465 (linux_attach_fail_reason_string): Delete declaration.
6466
76f2b779
JB		 64672015-01-01 Joel Brobecker <brobecker@adacore.com>
6468
6469 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6470 * server.c (gdbserver_version): Likewise.
6471
fafcc06a
SDJ		 64722014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6473
6474 * remote-utils.c: Include ctype.h.
6475 (input_interrupt): Explicitly handle the case when the char
6476 received is the NUL byte. Improve the printing of non-ASCII
6477 characters.
6478
beed38b8
JB		 64792014-12-16 Joel Brobecker <brobecker@adacore.com>
6480
6481 * linux-low.c (linux_low_filter_event): Update call to
6482 linux_enable_event_reporting following the addition of
6483 a new parameter to that function.
6484
bf330350
CU		 64852014-12-16 Catalin Udma <catalin.udma@freescale.com>
6486
6487 PR server/17457
6488 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6489 (AARCH64_FPCR_REGNO): Likewise.
6490 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6491 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6492 (aarch64_store_fpregset): Likewise.
6493
5227d625
JB		 64942014-12-15 Joel Brobecker <brobecker@adacore.com>
6495
6496 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6497 Remove FIXME comment about assumption about N.
6498
f93b65a0
JB		 64992014-12-13 Joel Brobecker <brobecker@adacore.com>
6500
6501 * configure.ac: If large-file support is disabled in GDBserver,
6502 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6503 * configure: Regenerate.
6504
e5a9158d
AA		 65052014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6506
6507 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6508 warning upon ENODATA from ptrace.
6509 * linux-s390-low.c (s390_store_tdb): New.
6510 (s390_regsets): Add regset for NT_S390_TDB.
6511
feea5f36
AA		 65122014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6513
6514 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6515 without a fill_function.
6516 * linux-s390-low.c (s390_fill_last_break): Remove.
6517 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6518 (s390_arch_setup): Use regset's size instead of fill_function for
6519 loop end condition.
6520
098dbe61
AA		 65212014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6522
6523 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6524 the regset's store function when ptrace returned an error.
6525 * regcache.c (get_thread_regcache): Invalidate register cache
6526 before fetching inferior's registers.
6527
28eef672
AA		 65282014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6529
6530 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6531 while-loop as for-loop.
6532 (regsets_store_inferior_registers): Likewise.
6533
bdca27a2
YQ		 65342014-11-28 Yao Qi <yao@codesourcery.com>
6535
6536 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6537 * config.in, configure: Re-generate.
6538 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6539 is defined.
6540
9c232dda
YQ		 65412014-11-21 Yao Qi <yao@codesourcery.com>
6542
6543 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6544 (AC_CHECK_HEADERS): Remove malloc.h.
6545 * configure: Re-generated.
6546 * config.in: Re-generated.
6547 * server.h: Don't include alloca.h and malloc.h.
6548 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6549 Don't include malloc.h.
6550
43968415
JB		 65512014-11-17 Joel Brobecker <brobecker@adacore.com>
6552
6553 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6554 corresponding ERRNO check in same block.
6555
40e91bc7
PA		 65562014-11-12 Pedro Alves <palves@redhat.com>
6557
6558 * server.c (cont_thread): Update comment.
6559 (start_inferior, attach_inferior): No longer clear cont_thread.
6560 (handle_v_cont): No longer set cont_thread.
6561 (captured_main): Clear cont_thread each time a GDB connects.
6562
c2c118cf
PA		 65632014-11-12 Pedro Alves <palves@redhat.com>
6564
6565 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6566 thread, and don't resume all threads if the Hc thread has exited.
6567
78708b7c
PA		 65682014-11-12 Pedro Alves <palves@redhat.com>
6569
6570 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6571 the process group instead of to a specific LWP.
6572
a2abc7de
PA		 65732014-10-15 Pedro Alves <palves@redhat.com>
6574
6575 PR server/17487
6576 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6577 parameter.
6578 (arm_set_thread_context): Delete.
6579 (the_low_target): Adjust.
6580 * win32-i386-low.c (debug_registers_changed)
6581 (debug_registers_used): Delete.
6582 (update_debug_registers_callback): New function.
6583 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6584 needing to update their debug registers.
6585 (win32_get_current_dr): New function.
6586 (x86_dr_low_get_addr, x86_dr_low_get_control)
6587 (x86_dr_low_get_status): Fetch the debug register from the thread
6588 record's context.
6589 (i386_initial_stuff): Adjust.
6590 (i386_get_thread_context): Remove current_event parameter. Don't
6591 clear debug_registers_changed nor copy DR values to
6592 debug_reg_state.
6593 (i386_set_thread_context): Delete.
6594 (i386_prepare_to_resume): New function.
6595 (i386_thread_added): Mark the thread as needing to update irs
6596 debug registers.
6597 (the_low_target): Remove i386_set_thread_context and install
6598 i386_prepare_to_resume.
6599 * win32-low.c (win32_get_thread_context): Adjust.
6600 (win32_set_thread_context): Use SetThreadContext
6601 directly.
6602 (win32_prepare_to_resume): New function.
6603 (win32_require_context): New function, factored out from ...
6604 (thread_rec): ... this.
6605 (continue_one_thread): Call win32_prepare_to_resume on each thread
6606 we're about to continue.
6607 (win32_resume): Call win32_prepare_to_resume on the event thread.
6608 * win32-low.h (struct win32_thread_info)
6609 <debug_registers_changed>: New field.
6610 (struct win32_target_ops): Change prototype of set_thread_context,
6611 delete set_thread_context and add prepare_to_resume.
6612 (win32_require_context): New declaration.
6613
a442d071
GB		 66142014-10-08 Gary Benson <gbenson@redhat.com>
6615
6616 * server.h: Do not include common-exceptions.h.
6617
6f1947e8
GB		 66182014-10-08 Gary Benson <gbenson@redhat.com>
6619
6620 * server.h: Do not include cleanups.h.
6621
63b434a4
JH		 66222014-09-30 James Hogan <james.hogan@imgtec.com>
6623
6624 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6625 mips64-dsp-linux.c.
6626
c4d9ceb6
YQ		 66272014-09-23 Yao Qi <yao@codesourcery.com>
6628
6629 * linux-low.c (lp_status_maybe_breakpoint): New function.
6630 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6631 (count_events_callback): Likewise.
6632 (select_event_lwp_callback): Likewise.
6633 (cancel_breakpoints_callback): Likewise.
6634
89a5711c
DB		 66352014-09-19 Don Breazeal <donb@codesourcery.com>
6636
6637 * linux-low.c (handle_extended_wait): Call
6638 linux_ptrace_get_extended_event.
6639 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6640 linux_is_extended_waitstatus.
6641
bffc0964
JB		 66422014-09-16 Joel Brobecker <brobecker@adacore.com>
6643
6644 * Makefile.in (CPPFLAGS): Define.
6645 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6646 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6647
0bfdf32f
GB		 66482014-09-16 Gary Benson <gbenson@redhat.com>
6649
6650 * inferiors.h (current_inferior): Renamed as...
6651 (current_thread): New variable. All uses updated.
6652 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6653 (maybe_move_out_of_jump_pad): Likewise.
6654 (cancel_breakpoint): Likewise.
6655 (linux_low_filter_event): Likewise.
6656 (wait_for_sigstop): Likewise.
6657 (linux_resume_one_lwp): Likewise.
6658 (need_step_over_p): Likewise.
6659 (start_step_over): Likewise.
6660 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6661 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6662 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6663 and save_inferior as saved_thread.
6664 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6665 saved_thread.
6666 (regcache_invalidate_thread): Likewise.
6667 * remote-utils.c (prepare_resume_reply): Likewise.
6668 * thread-db.c (thread_db_get_tls_address): Likewise.
6669 (disable_thread_event_reporting): Likewise.
6670 (remove_thread_event_breakpoints): Likewise.
6671 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6672 as saved_thread.
6673 * target.h (set_desired_inferior): Renamed as...
6674 (set_desired_thread): New declaration. All uses updated.
6675 * server.c (myresume): Updated comment to reference thread instead
6676 of inferior.
6677 (handle_serial_event): Likewise.
6678 (handle_target_event): Likewise.
6679
361c8ade
GB		 66802014-09-12 Tom Tromey <tromey@redhat.com>
6681 Gary Benson <gbenson@redhat.com>
6682
6683 * regcache.h: Include common-regcache.h.
6684 (regcache_read_pc): Don't declare.
6685 * regcache.c (get_thread_regcache_for_ptid): New function.
6686
bd9269f7
GB		 66872014-09-11 Tom Tromey <tromey@redhat.com>
6688 Gary Benson <gbenson@redhat.com>
6689
6690 * symbol.c: New file.
6691 * Makefile.in (SFILES): Add symbol.c.
6692 (OBS): Add symbol.o.
6693
f8c1d06b
GB		 66942014-09-11 Gary Benson <gbenson@redhat.com>
6695
6696 * target.c (target_stop_ptid, target_continue_ptid): New
6697 functions.
6698
721ec300
GB		 66992014-09-11 Tom Tromey <tromey@redhat.com>
6700 Gary Benson <gbenson@redhat.com>
6701
6702 * target.h: Include target/target.h.
6703 * target.c (target_read_memory, target_read_uint32)
6704 (target_write_memory): New functions.
6705
c5e92cca
GB		 67062014-09-11 Gary Benson <gbenson@redhat.com>
6707
6708 * server.h (debug_hw_points): Don't declare.
6709 * server.c (debug_hw_points): Don't define. Replace all uses
6710 with show_debug_regs.
6711 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6712 all uses with show_debug_regs.
6713
2e4bb98a
EBM		 67142014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6715
6716 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6717 endianness into account.
6718 (ppc_supply_ptrace_register): Likewise.
6719
ac740bc7
JH		 67202014-09-03 James Hogan <james.hogan@imgtec.com>
6721
6722 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6723 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6724
97ea6506
GB		 67252014-09-03 Gary Benson <gbenson@redhat.com>
6726
6727 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6728 ALL_DEBUG_ADDRESS_REGISTERS.
6729
df7e5265
GB		 67302014-09-02 Gary Benson <gbenson@redhat.com>
6731
6732 * i386-low.h: Renamed as...
6733 * x86-low.h: New file. All type, function and variable name
6734 prefixes changed from "i386_" to "x86_". All references updated.
6735 * i386-low.c: Renamed as...
6736 * x86-low.c: New file. All type, function and variable name
6737 prefixes changed from "i386_" to "x86_". All references updated.
6738
ed859da7
GB		 67392014-09-02 Gary Benson <gbenson@redhat.com>
6740
6741 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6742 (x86_linux_new_thread): Likewise.
6743
860789c7
GB		 67442014-08-29 Gary Benson <gbenson@redhat.com>
6745
6746 * server.h (setjmp.h): Do not include.
6747 (toplevel): Do not declare.
6748 (common-exceptions.h): Include.
6749 (cleanups.h): Likewise.
6750 * server.c (toplevel): Do not define.
6751 (exit_code): New static global.
6752 (detach_or_kill_for_exit_cleanup): New function.
6753 (main): New function. Original main renamed to...
6754 (captured_main): New function.
6755 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6756
ff55e1b5
GB		 67572014-08-29 Gary Benson <gbenson@redhat.com>
6758
6759 * Makefile.in (SFILES): Add common/common-exceptions.c.
6760 (OBS): Add common-exceptions.o.
6761 (common-exceptions.o): New rule.
6762 * utils.c (prepare_to_throw_exception): New function.
6763
e9bcb658
GB		 67642014-08-29 Gary Benson <gbenson@redhat.com>
6765
6766 * config.in: Regenerate.
6767 * configure: Likewise.
6768
e3180625
GB		 67692014-08-29 Gary Benson <gbenson@redhat.com>
6770
6771 * Makefile.in (SFILES): Add common/cleanups.c.
6772 (OBS): cleanups.o.
6773 (cleanups.o): New rule.
6774
e3d6ba5d
GB		 67752014-08-29 Gary Benson <gbenson@redhat.com>
6776
6777 * utils.c (internal_vwarning): New function.
6778
7096e886
GB		 67792014-08-28 Gary Benson <gbenson@redhat.com>
6780
6781 * utils.h (fatal): Remove declaration.
6782 * utils.c (fatal): Remove function.
6783
14ce3192
GB		 67842014-08-28 Gary Benson <gbenson@redhat.com>
6785
6786 * tracepoint.c (gdb_agent_init): Replace fatal with
6787 perror_with_name.
6788 (initialize_tracepoint): Likewise.
6789
50278d59
GB		 67902014-08-28 Gary Benson <gbenson@redhat.com>
6791
6792 * remote-utils.c (remote_prepare): Replace fatal with error.
6793
aa96c426
GB		 67942014-08-28 Gary Benson <gbenson@redhat.com>
6795
6796 * linux-low.c (linux_async): Replace fatal with warning.
6797 Tidy up and return.
6798 (linux_start_non_stop): Return -1 if linux_async failed.
6799
f7160e97
GB		 68002014-08-28 Gary Benson <gbenson@redhat.com>
6801
6802 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6803 gdb_assert.
6804 (i386_dr_low_get_addr): Remove vague comment.
6805 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6806 gdb_assert.
6807
38e08fca
GB		 68082014-08-28 Gary Benson <gbenson@redhat.com>
6809
6810 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6811 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6812 internal_error.
6813 (linux_resume_one_lwp): Likewise.
6814 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6815 gdb_assert.
6816 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6817 with internal_error.
6818 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6819 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6820 (find_register_by_name): Replace fatal with internal_error.
6821 (find_regno): Likewise.
6822 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6823 * thread-db.c (thread_db_create_event): Likewise.
6824 (thread_db_load_search): Likewise.
6825 (try_thread_db_load_1): Likewise.
6826 * tracepoint.c (get_jump_space_head): Replace fatal with
6827 internal_error.
6828 (claim_trampoline_space): Likewise.
6829 (have_fast_tracepoint_trampoline_buffer): Likewise.
6830 (cmd_qtstart): Likewise.
6831 (stop_tracing): Likewise.
6832 (fast_tracepoint_collecting): Likewise.
6833 (target_malloc): Likewise.
6834 (download_tracepoint): Likewise.
6835 (download_trace_state_variables): Replace check with gdb_assert.
6836 (upload_fast_traceframes): Replace fatal with internal_error.
6837
34abf635
GB		 68382014-08-19 Tom Tromey <tromey@redhat.com>
6839 Gary Benson <gbenson@redhat.com>
6840
6841 * Makefile.in (SFILES): Add common/common-debug.c.
6842 (OBS): Add common-debug.o.
6843 (common-debug.o): New rule.
6844 * debug.h (debug_printf): Don't declare.
6845 * debug.c (debug_printf): Renamed and rewritten as...
6846 (debug_vprintf): New function.
6847
f6e94d78
GB		 68482014-08-19 Gary Benson <gbenson@redhat.com>
6849
6850 * utils.h: Do not include print-utils.h.
6851
9239eeab
GB		 68522014-08-19 Tom Tromey <tromey@redhat.com>
6853 Gary Benson <gbenson@redhat.com>
6854
6855 * server.h: Add static assertion.
6856 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6857
ef87c8bb
GB		 68582014-08-19 Tom Tromey <tromey@redhat.com>
6859 Gary Benson <gbenson@redhat.com>
6860
6861 * Makefile.in (SFILES): Add common/errors.c.
6862 (OBS): Add errors.o.
6863 (IPA_OBS): Add errors-ipa.o.
6864 (errors.o): New rule.
6865 (errors-ipa.o): Likewise.
6866 * utils.h (perror_with_name, error, warning): Don't declare.
6867 * utils.c (warning): Renamed and rewritten as...
6868 (vwarning): New function.
6869 (error): Renamed and rewritten as...
6870 (verror): New function.
6871 (internal_error): Renamed and rewritten as...
6872 (internal_verror): New function.
6873
bb974a24
GB		 68742014-08-07 Gary Benson <gbenson@redhat.com>
6875
6876 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6877 * configure: Regenerate.
6878 * config.in: Likewise.
6879 * server.h: Do not include errno.h.
6880 * event-loop.c: Likewise.
6881 * hostio-errno.c: Likewise.
6882 * linux-low.c: Likewise.
6883 * remote-utils.c: Likewise.
6884 * spu-low.c: Likewise.
6885 * utils.c: Likewise.
6886 * gdbreplay.c: Unconditionally include errno.h.
6887
6d3d12eb
GB		 68882014-08-07 Gary Benson <gbenson@redhat.com>
6889
6890 * server.h: Do not include string.h.
6891 * event-loop.c: Likewise.
6892 * linux-low.c: Likewise.
6893 * regcache.c: Likewise.
6894 * remote-utils.c: Likewise.
6895 * spu-low.c: Likewise.
6896 * utils.c: Likewise.
6897
dccbb609
GB		 68982014-08-07 Gary Benson <gbenson@redhat.com>
6899
6900 * server.h: Do not include gdb_assert.h.
6901
e76df0d0
GB		 69022014-08-07 Gary Benson <gbenson@redhat.com>
6903
6904 * server.h: Do not include common-utils.h.
6905
4cb9c816
GB		 69062014-08-07 Gary Benson <gbenson@redhat.com>
6907
6908 * server.h: Do not include ptid.h.
6909 * notif.h: Likewise.
6910
3995eeee
GB		 69112014-08-07 Gary Benson <gbenson@redhat.com>
6912
6913 * server.h: Do not include gdb_locale.h.
6914
cb9f1a9b
GB		 69152014-08-07 Gary Benson <gbenson@redhat.com>
6916
6917 * server.h: Do not include gdb/signals.h.
6918 * win32-low.c: Likewise.
6919
a5fceff8
GB		 69202014-08-07 Gary Benson <gbenson@redhat.com>
6921
6922 * server.h: Do not include pathmax.h.
6923
b9391142
GB		 69242014-08-07 Gary Benson <gbenson@redhat.com>
6925
6926 * server.h: Do not include libiberty.h.
6927 * linux-bfin-low.c: Likewise.
6928
0e443c87
GB		 69292014-08-07 Gary Benson <gbenson@redhat.com>
6930
6931 * server.h: Do not include ansidecl.h.
6932
8ebb3f56
GB		 69332014-08-07 Gary Benson <gbenson@redhat.com>
6934
6935 * linux-x86-low.c: Do not include stddef.h.
6936 * lynx-ppc-low.c: Likewise.
6937 * tracepoint.c: Likewise.
6938
8980bdf6
GB		 69392014-08-07 Gary Benson <gbenson@redhat.com>
6940
6941 * server.h: Do not include stdarg.h.
6942 * nto-low.c: Likewise.
6943
d7096f71
GB		 69442014-08-07 Gary Benson <gbenson@redhat.com>
6945
6946 * server.h: Do not include stdlib.h.
6947 * inferiors.c: Likewise.
6948 * linux-low.c: Likewise.
6949 * regcache.c: Likewise.
6950 * spu-low.c: Likewise.
6951 * tracepoint.c: Likewise.
6952 * utils.c: Likewise.
6953
d02f550d
GB		 69542014-08-07 Gary Benson <gbenson@redhat.com>
6955
6956 * server.h: Do not include stdio.h.
6957 * linux-low.c: Likewise.
6958 * remote-utils.c: Likewise.
6959 * spu-low.c: Likewise.
6960 * utils.c: Likewise.
6961 * wincecompat.c: Likewise.
6962
87f6c4e3
GB		 69632014-08-06 Gary Benson <gbenson@redhat.com>
6964
6965 * regcache.c (init_register_cache): Move conditionals inside if.
6966
7089dca4
GB		 69672014-08-06 Gary Benson <gbenson@redhat.com>
6968
6969 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6970
462f517e
GB		 69712014-07-31 Gary Benson <gbenson@redhat.com>
6972
6973 * ax.h: Do not include server.h.
6974 * gdbthread.h: Likewise.
6975 * lynx-low.h: Likewise.
6976 * notif.h: Likewise.
6977
976411d6
GB		 69782014-07-30 Gary Benson <gbenson@redhat.com>
6979
6980 * server.h: Include common-defs.h.
6981 Do not include config.h or build-gnulib-gdbserver/config.h.
6982
d41f6d8e
GB		 69832014-07-30 Gary Benson <gbenson@redhat.com>
6984
6985 * hostio-errno.c: Move server.h to top of includes list.
6986 * inferiors.c: Likewise.
6987 * linux-x86-low.c: Likewise.
6988 * notif.c: Include server.h.
6989
314c6a35
TT		 69902014-07-24 Tom Tromey <tromey@redhat.com>
6991 Gary Benson <gbenson@redhat.com>
6992
6993 * server.h (CORE_ADDR): Now unsigned.
6994
69ff6be5
PA		 69952014-07-16 Pedro Alves <palves@redhat.com>
6996
6997 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6998
ce9e3fe7
PA		 69992014-07-15 Pedro Alves <palves@redhat.com>
7000
7001 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7002 copy.
7003
e76126e8
PA		 70042014-07-11 Pedro Alves <palves@redhat.com>
7005
7006 * linux-low.c (kill_wait_lwp): New function, based on
7007 kill_one_lwp_callback, but use my_waitpid directly.
7008 (kill_one_lwp_callback, linux_kill): Use it.
7009
8e9db26e
PA		 70102014-06-23 Pedro Alves <palves@redhat.com>
7011
7012 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7013 before setting DR0..DR3.
7014
698b3e08
GB		 70152014-06-20 Gary Benson <gbenson@redhat.com>
7016
7017 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7018 * configure: Regenerated.
7019 * config.in: Likewise.
7020
125f8a3d
GB		 70212014-06-20 Gary Benson <gbenson@redhat.com>
7022
7023 * Makefile.in (SFILES): Update locations for files moved
7024 from common to nat.
7025 (object file files): Reordered.
7026
42995dbd
GB		 70272014-06-20 Gary Benson <gbenson@redhat.com>
7028
7029 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7030 (i386_dr_low_set_addr): Likewise.
7031 (i386_dr_low_get_addr): Likewise.
7032 (i386_dr_low_can_set_control): Likewise.
7033 (i386_dr_low_set_control): Likewise.
7034 (i386_dr_low_get_control): Likewise.
7035 (i386_dr_low_get_status): Likewise.
7036 (i386_get_debug_register_length): Likewise.
7037 * linux-x86-low.c (i386_dr_low_set_addr):
7038 Changed signature. Made static.
7039 (i386_dr_low_get_addr): Likewise.
7040 (i386_dr_low_set_control): Likewise.
7041 (i386_dr_low_get_control): Likewise.
7042 (i386_dr_low_get_status): Likewise.
7043 (i386_dr_low): New global variable.
7044 * win32-i386-low.c (i386_dr_low_set_addr):
7045 Changed signature. Made static.
7046 (i386_dr_low_get_addr): Likewise.
7047 (i386_dr_low_set_control): Likewise.
7048 (i386_dr_low_get_control): Likewise.
7049 (i386_dr_low_get_status): Likewise.
7050 (i386_dr_low): New global variable.
7051
e1d2394b
MS		 70522014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7053
7054 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7055 * Makefile.in (AR, AR_FLAGS): Define.
7056 * configure: Regenerate.
7057
3a8ee006
GB		 70582014-06-19 Gary Benson <gbenson@redhat.com>
7059
7060 * Makefile.in (i386-dregs.o): New rule.
7061 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7062 * i386-low.c (target.h): Remove include.
7063 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7064 (DR_CONTROL_SHIFT): Likewise.
7065 (DR_CONTROL_SIZE): Likewise.
7066 (DR_RW_EXECUTE): Likewise.
7067 (DR_RW_WRITE): Likewise.
7068 (DR_RW_READ): Likewise.
7069 (DR_RW_IORW): Likewise.
7070 (DR_LEN_1): Likewise.
7071 (DR_LEN_2): Likewise.
7072 (DR_LEN_4): Likewise.
7073 (DR_LEN_8): Likewise.
7074 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7075 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7076 (DR_ENABLE_SIZE): Likewise.
7077 (DR_LOCAL_SLOWDOWN): Likewise.
7078 (DR_GLOBAL_SLOWDOWN): Likewise.
7079 (DR_CONTROL_RESERVED): Likewise.
7080 (I386_DR_CONTROL_MASK): Likewise.
7081 (I386_DR_VACANT): Likewise.
7082 (I386_DR_LOCAL_ENABLE): Likewise.
7083 (I386_DR_GLOBAL_ENABLE): Likewise.
7084 (I386_DR_DISABLE): Likewise.
7085 (I386_DR_SET_RW_LEN): Likewise.
7086 (I386_DR_GET_RW_LEN): Likewise.
7087 (I386_DR_WATCH_HIT): Likewise.
7088 (i386_wp_op_t): Likewise.
7089 (i386_show_dr): Likewise.
7090 (i386_length_and_rw_bits): Likewise.
7091 (i386_insert_aligned_watchpoint): Likewise.
7092 (i386_remove_aligned_watchpoint): Likewise.
7093 (i386_handle_nonaligned_watchpoint): Likewise.
7094 i386_update_inferior_debug_regs(): Likewise.
7095 (i386_dr_insert_watchpoint): Likewise.
7096 (i386_dr_remove_watchpoint): Likewise.
7097 (i386_dr_region_ok_for_watchpoint): Likewise.
7098 (i386_dr_stopped_data_address): Likewise.
7099 (i386_dr_stopped_by_watchpoint): Likewise.
7100
8f26655c
GB		 71012014-06-19 Gary Benson <gbenson@redhat.com>
7102
7103 * i386-low.c (i386_dr_show): Renamed to
7104 i386_show_dr and made static. All uses updated.
7105 (i386_dr_length_and_rw_bits): Renamed to
7106 i386_length_and_rw_bits and made static.
7107 All uses updated.
7108 (i386_dr_insert_aligned_watchpoint): Renamed to
7109 i386_insert_aligned_watchpoint and made static.
7110 All uses updated.
7111 (i386_dr_remove_aligned_watchpoint): Renamed to
7112 i386_remove_aligned_watchpoint and made static.
7113 All uses updated.
7114 (i386_dr_update_inferior_debug_regs): Renamed to
7115 i386_update_inferior_debug_regs and made static.
7116 All uses updated.
7117
b9228891
GB		 71182014-06-18 Gary Benson <gbenson@redhat.com>
7119
5171def3
GB		 7120 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7121 (i386_dr_low_can_set_control): Likewise.
7122 (i386_get_debug_register_length): Likewise.
7123 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7124 (i386_dr_low_can_set_control): Likewise.
7125 (i386_get_debug_register_length): Likewise.
7126
71272014-06-17 Gary Benson <gbenson@redhat.com>
7128
b9228891
GB		 7129 * i386-low.h (i386-dregs.h): New include.
7130 (DR_FIRSTADDR): Now in i386-dregs.h.
7131 (DR_LASTADDR): Likewise.
7132 (DR_NADDR): Likewise.
7133 (DR_STATUS): Likewise.
7134 (DR_CONTROL): Likewise.
7135 (i386_debug_reg_state): Likewise.
7136 (i386_dr_insert_watchpoint): Likewise.
7137 (i386_dr_remove_watchpoint): Likewise.
7138 (i386_dr_region_ok_for_watchpoint): Likewise.
7139 (i386_dr_stopped_data_address): Likewise.
7140 (i386_dr_stopped_by_watchpoint): Likewise.
7141 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7142
4be83cc2
GB		 71432014-06-18 Gary Benson <gbenson@redhat.com>
7144
7145 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7146 i386_dr_insert_watchpoint.
7147 (i386_low_remove_watchpoint): Renamed to
7148 i386_dr_remove_watchpoint.
7149 (i386_low_region_ok_for_watchpoint): Renamed to
7150 i386_dr_region_ok_for_watchpoint.
7151 (i386_low_stopped_data_address): Renamed to
7152 i386_dr_stopped_data_address.
7153 (i386_low_stopped_by_watchpoint): Renamed to
7154 i386_dr_stopped_by_watchpoint.
7155 * i386-low.c (i386_show_dr): Renamed to
7156 i386_dr_show and made nonstatic. All uses updated.
7157 (i386_length_and_rw_bits): Renamed to
7158 i386_dr_length_and_rw_bits and made nonstatic.
7159 All uses updated.
7160 (i386_insert_aligned_watchpoint): Renamed to
7161 i386_dr_insert_aligned_watchpoint and made nonstatic.
7162 All uses updated.
7163 (i386_remove_aligned_watchpoint): Renamed to
7164 i386_dr_remove_aligned_watchpoint and made nonstatic.
7165 All uses updated.
7166 (i386_update_inferior_debug_regs): Renamed to
7167 i386_dr_update_inferior_debug_regs and made nonstatic.
7168 All uses updated.
7169 (i386_low_insert_watchpoint): Renamed to
7170 i386_dr_insert_watchpoint. All uses updated.
7171 (i386_low_remove_watchpoint): Renamed to
7172 i386_dr_remove_watchpoint. All uses updated.
7173 (i386_low_region_ok_for_watchpoint): Renamed to
7174 i386_dr_region_ok_for_watchpoint. All uses updated.
7175 (i386_low_stopped_data_address): Renamed to
7176 i386_dr_stopped_data_address. All uses updated.
7177 (i386_low_stopped_by_watchpoint): Renamed to
7178 i386_dr_stopped_by_watchpoint. All uses updated.
7179
131aa0d4
GB		 71802014-06-18 Gary Benson <gbenson@redhat.com>
7181
7182 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7183 (i386_dr_low_can_set_control): Likewise.
7184 (i386_insert_aligned_watchpoint): New check.
7185
d9305f7f
GB		 71862014-06-18 Gary Benson <gbenson@redhat.com>
7187
7188 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7189 Renamed to state.
7190
e927c9fc
GB		 71912014-06-18 Gary Benson <gbenson@redhat.com>
7192
7193 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7194 instead of fatal and error.
7195 (i386_handle_nonaligned_watchpoint): Likewise.
7196
1b6d4134
GB		 71972014-06-18 Gary Benson <gbenson@redhat.com>
7198
7199 * i386-low.c (i386_get_debug_register_length): New macro.
7200 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7201 (i386_show_dr): Use debug_printf instead of fprintf. Use
7202 phex to format values.
7203
6e62758f
GB		 72042014-06-18 Gary Benson <gbenson@redhat.com>
7205
7206 * i386-low.h: Comment changes.
7207 * i386-low.c: Likewise.
7208
fc6e2f03
GB		 72092014-06-18 Gary Benson <gbenson@redhat.com>
7210
7211 * i386-low.c: Whitespace changes.
7212
f9d1eeed
TT		 72132014-06-12 Tom Tromey <tromey@redhat.com>
7214
7215 * utils.c (freeargv): Remove.
7216
0b04e523
TT		 72172014-06-12 Tom Tromey <tromey@redhat.com>
7218
7219 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7220 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7221 (parse_debug_format_options): Likewise.
7222 (gdbserver_usage): Likewise.
7223 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7224 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7225 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7226 against libiberty.
7227 ($(LIBGNU)): Depend on libiberty.
7228 (all-lib): Recurse into all subdirs.
7229 (install-only): Invoke "install" target in subdirs.
7230 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7231 targets.
7232 * configure: Rebuild.
7233 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7234 for vasprintf, vsnprintf, or gettimeofday.
7235 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7236 srv_tgtobj.
7237
270c9937
JB		 72382014-06-05 Joel Brobecker <brobecker@adacore.com>
7239
7240 * development.sh: Delete.
7241 * Makefile.in (config.status): Adjust dependency on development.sh.
7242 * configure.ac: Adjust development.sh source call.
7243 * configure: Regenerate.
7244
0a261ed8
PA		 72452014-06-02 Pedro Alves <palves@redhat.com>
7246
7247 * ax.c (gdb_free_agent_expr): New function.
7248 * ax.h (gdb_free_agent_expr): New declaration.
7249 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7250 list.
7251 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7252 static.
7253 (clear_breakpoint_conditions_and_commands): New function.
7254 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7255 (clear_breakpoint_conditions_and_commands): New declaration.
7256
e9dae05e
RR		 72572014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7258
7259 * linux-aarch64-low.c (asm/ptrace.h): Include.
7260
5876f503
JK		 72612014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7262
7263 Fix TLS access for -static -pthread.
7264 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7265 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7266 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7267
802e8e6d
PA		 72682014-05-20 Pedro Alves <palves@redhat.com>
7269
7270 * linux-aarch64-low.c (aarch64_insert_point)
7271 (aarch64_remove_point): No longer check whether the type is
7272 supported here. Adjust to new interface.
7273 (the_low_target): Install aarch64_supports_z_point_type as
7274 supports_z_point_type method.
7275 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7276 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7277 instead of a Z packet char. Adjust.
7278 (arm_supports_z_point_type): New function.
7279 (arm_insert_point, arm_remove_point): Adjust to new interface.
7280 (the_low_target): Install arm_supports_z_point_type.
7281 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7282 (cris_insert_point, cris_remove_point): Adjust to new interface.
7283 Don't check whether the type is supported here.
7284 (the_low_target): Install cris_supports_z_point_type.
7285 * linux-low.c (linux_supports_z_point_type): New function.
7286 (linux_insert_point, linux_remove_point): Adjust to new interface.
7287 * linux-low.h (struct linux_target_ops) <insert_point,
7288 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7289 raw_breakpoint pointer parameter.
7290 <supports_z_point_type>: New method.
7291 * linux-mips-low.c (mips_supports_z_point_type): New function.
7292 (mips_insert_point, mips_remove_point): Adjust to new interface.
7293 Use mips_supports_z_point_type.
7294 (the_low_target): Install mips_supports_z_point_type.
7295 * linux-ppc-low.c (the_low_target): Install NULL as
7296 supports_z_point_type method.
7297 * linux-s390-low.c (the_low_target): Install NULL as
7298 supports_z_point_type method.
7299 * linux-sparc-low.c (the_low_target): Install NULL as
7300 supports_z_point_type method.
7301 * linux-x86-low.c (x86_supports_z_point_type): New function.
7302 (x86_insert_point): Adjust to new insert_point interface. Use
7303 insert_memory_breakpoint. Adjust to new
7304 i386_low_insert_watchpoint interface.
7305 (x86_remove_point): Adjust to remove_point interface. Use
7306 remove_memory_breakpoint. Adjust to new
7307 i386_low_remove_watchpoint interface.
7308 (the_low_target): Install x86_supports_z_point_type.
7309 * lynx-low.c (lynx_target_ops): Install NULL as
7310 supports_z_point_type callback.
7311 * nto-low.c (nto_supports_z_point_type): New.
7312 (nto_insert_point, nto_remove_point): Adjust to new interface.
7313 (nto_target_ops): Install nto_supports_z_point_type.
7314 * mem-break.c: Adjust intro comment.
7315 (struct raw_breakpoint) <raw_type, size>: New fields.
7316 <inserted>: Update comment.
7317 <shlib_disabled>: Delete field.
7318 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7319 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7320 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7321 (raw_bkpt_type_to_target_hw_bp_type): New function.
7322 (find_enabled_raw_code_breakpoint_at): New function.
7323 (find_raw_breakpoint_at): New type and size parameters. Use them.
7324 (insert_memory_breakpoint): New function, based off
7325 set_raw_breakpoint_at.
7326 (remove_memory_breakpoint): New function.
7327 (set_raw_breakpoint_at): Reimplement.
7328 (set_breakpoint): New, based on set_breakpoint_at.
7329 (set_breakpoint_at): Reimplement.
7330 (delete_raw_breakpoint): Go through the_target->remove_point
7331 instead of assuming memory breakpoints.
7332 (find_gdb_breakpoint_at): Delete.
7333 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7334 (find_gdb_breakpoint): New function.
7335 (set_gdb_breakpoint_at): Delete.
7336 (z_type_supported): New function.
7337 (set_gdb_breakpoint_1): New function, loosely based off
7338 set_gdb_breakpoint_at.
7339 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7340 (delete_gdb_breakpoint_at): Delete.
7341 (delete_gdb_breakpoint_1): New function, loosely based off
7342 delete_gdb_breakpoint_at.
7343 (delete_gdb_breakpoint): New function.
7344 (clear_gdb_breakpoint_conditions): Rename to ...
7345 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7346 breakpoint.
7347 (add_condition_to_breakpoint): Make static.
7348 (add_breakpoint_condition): Take a struct breakpoint pointer
7349 instead of an address. Adjust.
7350 (gdb_condition_true_at_breakpoint): Rename to ...
7351 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7352 z_type parameter.
7353 (gdb_condition_true_at_breakpoint): Reimplement.
7354 (add_breakpoint_commands): Take a struct breakpoint pointer
7355 instead of an address. Adjust.
7356 (gdb_no_commands_at_breakpoint): Rename to ...
7357 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7358 parameter. Return true if no breakpoint was found. Change debug
7359 output.
7360 (gdb_no_commands_at_breakpoint): Reimplement.
7361 (run_breakpoint_commands): Rename to ...
7362 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7363 and change return type to boolean.
7364 (run_breakpoint_commands): New function.
7365 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7366 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7367 breakpoint. Go through the_target->remove_point instead of
7368 assuming memory breakpoint.
7369 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7370 software and hardware breakpoints.
7371 (reinsert_raw_breakpoint): Go through the_target->insert_point
7372 instead of assuming memory breakpoint.
7373 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7374 software and hardware breakpoints.
7375 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7376 Check both software and hardware breakpoints.
7377 (validate_inserted_breakpoint): Assert the breakpoint is a
7378 software breakpoint. Set the inserted flag to -1 instead of
7379 setting shlib_disabled.
7380 (delete_disabled_breakpoints): Adjust.
7381 (validate_breakpoints): Only validate software breakpoints.
7382 Adjust to inserted flag change.
7383 (check_mem_read, check_mem_write): Skip breakpoint types other
7384 than software breakpoints. Adjust to inserted flag change.
7385 * mem-break.h (enum raw_bkpt_type): New enum.
7386 (raw_breakpoint, struct process_info): Forward declare.
7387 (Z_packet_to_target_hw_bp_type): Delete declaration.
7388 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7389 (set_gdb_breakpoint, delete_gdb_breakpoint)
7390 (clear_breakpoint_conditions): New declarations.
7391 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7392 (breakpoint_inserted_here): Update comment.
7393 (add_breakpoint_condition, add_breakpoint_commands): Replace
7394 address parameter with a breakpoint pointer parameter.
7395 (gdb_breakpoint_here): Update comment.
7396 (delete_gdb_breakpoint_at): Delete.
7397 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7398 * server.c (process_point_options): Take a struct breakpoint
7399 pointer instead of an address. Adjust.
7400 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7401 delete_gdb_breakpoint.
7402 * spu-low.c (spu_target_ops): Install NULL as
7403 supports_z_point_type method.
7404 * target.h: Include mem-break.h.
7405 (struct target_ops) <prepare_to_access_memory>: Update comment.
7406 <supports_z_point_type>: New field.
7407 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7408 instead of a char. Also take a raw breakpoint pointer.
7409 * win32-arm-low.c (the_low_target): Install NULL as
7410 supports_z_point_type.
7411 * win32-i386-low.c (i386_supports_z_point_type): New function.
7412 (i386_insert_point, i386_remove_point): Adjust to new interface.
7413 (the_low_target): Install i386_supports_z_point_type.
7414 * win32-low.c (win32_supports_z_point_type): New function.
7415 (win32_insert_point, win32_remove_point): Adjust to new interface.
7416 (win32_target_ops): Install win32_supports_z_point_type.
7417 * win32-low.h (struct win32_target_ops):
7418 <supports_z_point_type>: New method.
7419 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7420 instead of a char. Also take a raw breakpoint pointer.
7421
932539e3
PA		 74222014-05-20 Pedro Alves <palves@redhat.com>
7423
7424 * mem-break.h: Include break-common.h.
7425 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7426 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7427 (Z_packet_to_target_hw_bp_type): New declaration.
7428 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7429 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7430 (Z_PACKET_ACCESS_WP): Delete macros.
7431 (Z_packet_to_hw_type): Delete function.
7432 * i386-low.h: Don't include break-common.h here.
7433 (Z_packet_to_hw_type): Delete declaration.
7434 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7435 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7436 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7437 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7438 * linux-aarch64-low.c: Don't include break-common.h here.
7439 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7440 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7441 (Z_packet_to_target_hw_bp_type): Delete function.
7442 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7443 function.
7444 (mips_insert_point, mips_remove_point): Use
7445 Z_packet_to_target_hw_bp_type.
7446
4ff0d3d8
PA		 74472014-05-20 Pedro Alves <palves@redhat.com>
7448
7449 * linux-aarch64-low.c: Include break-common.h.
7450 (enum target_point_type): Delete.
7451 (Z_packet_to_point_type): Rename to ...
7452 (Z_packet_to_target_hw_bp_type): ... this, and return a
7453 target_hw_bp_type instead.
7454 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7455 instead of an enum target_point_type.
7456 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7457 breakpoint type.
7458 (aarch64_dr_state_insert_one_point)
7459 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7460 (aarch64_handle_aligned_watchpoint)
7461 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7462 Take an enum target_hw_bp_type instead of an enum
7463 target_point_type.
7464 (aarch64_supports_z_point_type): New function.
7465 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7466 use Z_packet_to_target_hw_bp_type.
7467
786dc519
JB		 74682014-05-20 Joel Brobecker <brobecker@adacore.com>
7469
7470 * configure.ac: Only use -Werror by default when DEVELOPMENT
7471 is true.
7472 * configure: Regenerate.
7473
9e0aa64f
JK		 74742014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7475
7476 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7477 * linux-x86-low.c (X86_64_USER_REGS): New.
7478 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7479
2b577b92
YQ		 74802014-04-28 Yao Qi <yao@codesourcery.com>
7481
7482 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7483 name.
7484
94611da2
PA		 74852014-04-25 Pedro Alves <palves@redhat.com>
7486
7487 PR server/16255
7488 * linux-low.c (linux_attach_fail_reason_string): New function.
7489 (linux_attach_lwp): Delete.
7490 (linux_attach_lwp_1): Rename to ...
7491 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7492 argument. Remove "initial" parameter. Return int instead of
7493 void. Don't error or warn here.
7494 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7495 failure to attach to the tgid. Call warning when failing to
7496 attach to an lwp.
7497 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7498 argument. Remove "initial" parameter. Return int instead of
7499 void. Don't error or warn here.
7500 (linux_attach_fail_reason_string): New declaration.
7501 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7502 interface change. Use linux_attach_fail_reason_string.
7503
01f9f808
MS		 75042014-04-24 Michael Sturm <michael.sturm@mintel.com>
7505 Walfred Tedeschi <walfred.tedeschi@intel.com>
7506
7507 * Makefile.in: Added rules to handle new files
7508 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7509 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7510 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7511 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7512 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7513 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7514 x32-avx512-linux.o.
7515 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7516 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7517 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7518 i386/x32-avx512.xml.
7519 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7520 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7521 i386/x32-avx512-linux.xml.
7522 * i387-fp.c (num_avx512_k_registers): New constant for number
7523 of K registers.
7524 (num_avx512_zmmh_low_registers): New constant for number of
7525 lower ZMM registers (0-15).
7526 (num_avx512_zmmh_high_registers): New constant for number of
7527 higher ZMM registers (16-31).
7528 (num_avx512_ymmh_registers): New contant for number of higher
7529 YMM registers (ymm16-31 added by avx521 on x86_64).
7530 (num_avx512_xmm_registers): New constant for number of higher
7531 XMM registers (xmm16-31 added by AVX512 on x86_64).
7532 (struct i387_xsave): Add space for AVX512 registers.
7533 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7534 Add code to handle AVX512 registers.
7535 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7536 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7537 prototypei from generated file.
7538 (tdesc_amd64_avx512_linux): Likewise.
7539 (init_registers_x32_avx512_linux): Likewise.
7540 (tdesc_x32_avx512_linux): Likewise.
7541 (init_registers_i386_avx512_linux): Likewise.
7542 (tdesc_i386_avx512_linux): Likewise.
7543 (x86_64_regmap): Add AVX512 registers.
7544 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7545 mask.
7546 (initialize_low_arch): Add code to initialize AVX512 registers.
7547
51aa91f9
PA		 75482014-04-23 Pedro Alves <palves@redhat.com>
7549
7550 * mem-break.c (find_gdb_breakpoint_at): Make static.
7551 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7552
a4165e94
PA		 75532014-04-23 Pedro Alves <palves@redhat.com>
7554
7555 * i386-low.c: Don't include break-common.h here.
7556 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7557 prototype to take target_hw_bp_type as argument instead of a Z
7558 packet char.
7559 * i386-low.h: Include break-common.h here.
7560 (Z_packet_to_hw_type): Declare.
7561 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7562 prototypes.
7563 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7564 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7565 (x86_remove_point): Convert the packet number to a
7566 target_hw_bp_type before calling i386_low_remove_watchpoint.
7567 * win32-i386-low.c (i386_insert_point): Convert the packet number
7568 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7569 (i386_remove_point): Convert the packet number to a
7570 target_hw_bp_type before calling i386_low_remove_watchpoint.
7571
b8acf843
PA		 75722014-04-23 Pedro Alves <palves@redhat.com>
7573
7574 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7575
d708bcd1
PA		 75762014-04-10 Pedro Alves <palves@redhat.com>
7577
7578 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7579 Check if the condition or command is NULL before checking if the
7580 breakpoint is known. On success, return true.
7581 * mem-break.h (add_breakpoint_condition): Document return.
7582 (add_breakpoint_commands): Add describing comment.
7583 * server.c (skip_to_semicolon): New function.
7584 (process_point_options): Use it.
7585
2eec7d5b
PA		 75862014-04-09 Pedro Alves <palves@redhat.com>
7587
7588 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7589 to lwpid_of.
7590
fa96cb38
PA		 75912014-02-27 Pedro Alves <palves@redhat.com>
7592
7593 PR 12702
7594 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7595 macros.
7596 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7597 output.
7598 (last_thread_of_process_p): Take a PID argument instead of a
7599 thread pointer.
7600 (linux_wait_for_lwp): Delete.
7601 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7602 functions.
7603 (linux_low_filter_event): New function, party factored out from
7604 linux_wait_for_event.
7605 (linux_wait_for_event): Rename to ...
7606 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7607 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7608 sigsuspend. Check for zombie leaders.
7609 (linux_wait_for_event): Reimplement as wrapper around
7610 linux_wait_for_event_filtered.
7611 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7612 a normal or signal exit is seen, it's the whole process exiting.
7613 (wait_for_sigstop): No longer a for_each_inferior callback.
7614 Rewrite on top of linux_wait_for_event_filtered.
7615 (stop_all_lwps): Call wait_for_sigstop directly.
7616 * server.c (resume, handle_target_event): Handle
7617 TARGET_WAITKIND_NO_RESUMED.
7618
d763de10
JB		 76192014-02-26 Joel Brobecker <brobecker@adacore.com>
7620
7621 * win32-low.c (psapi_get_dll_name,
7622 * win32_CreateToolhelp32Snapshot): Delete.
7623 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7624 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7625 Delete.
7626 (handle_load_dll): Add function description.
7627 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7628
850a0f76
JB		 76292014-02-26 Joel Brobecker <brobecker@adacore.com>
7630
7631 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7632 Add comment.
7633 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7634 base address when calling win32_add_one_solib.
7635 (handle_load_dll): Delete local variable load_addr.
7636 Remove 0x1000 offset applied to DLL base address when calling
7637 win32_add_one_solib.
7638 (handle_unload_dll): Add comment.
7639
f25b3fc3
JB		 76402014-02-26 Joel Brobecker <brobecker@adacore.com>
7641
7642 * win32-low.c (win32_add_all_dlls): Renames
7643 win32_ensure_ntdll_loaded. Rewrite function documentation.
7644 Adjust implementation to always load all DLLs.
7645 Add 0x1000 offset to DLL base address when calling
7646 win32_add_one_solib.
7647 (child_initialization_done): New static global.
7648 (do_initial_child_stuff): Set child_initialization_done to
7649 zero during child initialization, and 1 after. Replace call
7650 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7651 Add comment.
7652 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7653 (handle_unload_dll): Add function documentation.
7654 (get_child_debug_event): Ignore load and unload DLL events
7655 during child initialization.
7656
d86d4aaf
DE		 76572014-02-20 Doug Evans <dje@google.com>
7658
3bc32da3 7659 Remove global all_lwps.
d86d4aaf
DE		 7660 * inferiors.h (ptid_of): Move here from linux-low.h.
7661 (pid_of, lwpid_of): Ditto.
7662 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7663 parameter is a struct thread_info * now.
7664 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7665 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7666 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7667 directly.
7668 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7669 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7670 * linux-arm-low.c (update_registers_callback): Update, "entry"
7671 parameter is a struct thread_info * now.
7672 Fetch lwpid from current_inferior directly.
7673 (arm_insert_point): Pass &all_threads to find_inferior instead of
7674 &all_lwps.
7675 (arm_remove_point): Ditto.
7676 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7677 (arm_prepare_to_resume): Fetch pid from thread.
7678 (arm_read_description): Fetch lwpid from current_inferior directly.
7679 * linux-low.c (all_lwps): Delete.
7680 (delete_lwp): Delete call to remove_inferior.
7681 (handle_extended_wait): Fetch lwpid from thread.
7682 (add_lwp): Don't set lwp->entry.id. Remove call to
7683 add_inferior_to_list.
7684 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7685 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7686 (kill_one_lwp_callback): Ditto.
7687 (linux_kill): Don't dereference NULL pointer.
7688 Fetch ptid,lwpid from thread.
7689 (get_detach_signal): Fetch ptid from thread.
7690 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7691 Simplify call to regcache_invalidate_thread.
7692 (delete_lwp_callback): Update, "entry" parameter is a
7693 struct thread_info * now. Fetch pid from thread.
7694 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7695 (status_pending_p_callback): Update, "entry" parameter is a
7696 struct thread_info * now. Fetch ptid from thread.
7697 (find_lwp_pid): Update, "entry" parameter is a
7698 struct thread_info * now.
7699 (linux_wait_for_lwp): Fetch pid from thread.
7700 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7701 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7702 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7703 (dequeue_one_deferred_signal): Ditto.
7704 (cancel_breakpoint): Fetch ptid from current_inferior.
7705 (linux_wait_for_event): Pass &all_threads to find_inferior,
7706 not &all_lwps. Fetch ptid, lwpid from thread.
7707 (count_events_callback): Update, "entry" parameter is a
7708 struct thread_info * now.
7709 (select_singlestep_lwp_callback): Ditto.
7710 (select_event_lwp_callback): Ditto.
7711 (cancel_breakpoints_callback): Ditto.
7712 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7713 not &all_lwps.
7714 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7715 (unsuspend_one_lwp): Update, "entry" parameter is a
7716 struct thread_info * now.
7717 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7718 not &all_lwps.
7719 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7720 Fetch lwpid from thread, not lwp.
7721 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7722 Pass &all_threads to find_inferior, not &all_lwps.
7723 (send_sigstop): Fetch lwpid from thread, not lwp.
7724 (send_sigstop_callback): Update, "entry" parameter is a
7725 struct thread_info * now.
7726 (suspend_and_send_sigstop_callback): Ditto.
7727 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7728 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7729 struct thread_info * now.
7730 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7731 from thread, lwp.
7732 (lwp_running): Update, "entry" parameter is a
7733 struct thread_info * now.
7734 (stop_all_lwps): Fetch ptid from thread.
7735 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7736 (linux_resume_one_lwp): Fetch lwpid from thread.
7737 (linux_set_resume_request): Update, "entry" parameter is a
7738 struct thread_info * now. Fetch pid, lwpid from thread.
7739 (resume_status_pending_p): Update, "entry" parameter is a
7740 struct thread_info * now.
7741 (need_step_over_p): Ditto. Fetch lwpid from thread.
7742 (start_step_over): Fetch lwpid from thread.
7743 (linux_resume_one_thread): Update, "entry" parameter is a
7744 struct thread_info * now. Fetch lwpid from thread.
7745 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7746 (proceed_one_lwp): Update, "entry" parameter is a
7747 struct thread_info * now. Fetch lwpid from thread.
7748 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7749 struct thread_info * now.
7750 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7751 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7752 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7753 directly.
7754 (regsets_store_inferior_registers): Ditto.
7755 (fetch_register, store_register): Ditto.
7756 (linux_read_memory, linux_write_memory): Ditto.
7757 (linux_request_interrupt): Ditto.
7758 (linux_read_auxv): Ditto.
7759 (linux_xfer_siginfo): Ditto.
7760 (linux_qxfer_spu): Ditto.
7761 (linux_qxfer_libraries_svr4): Ditto.
7762 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7763 moved to inferiors.h.
7764 (get_lwp): Delete.
7765 (get_thread_lwp): Update.
7766 (struct lwp_info): Delete member "entry". Simplify comment for
7767 member "thread".
7768 (all_lwps): Delete.
7769 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7770 current_inferior directly.
7771 (update_watch_registers_callback): Update, "entry" parameter is a
7772 struct thread_info * now. Fetch pid from thread.
7773 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7774 (mips_insert_point): Fetch lwpid from current_inferior.
7775 Pass &all_threads to find_inferior, not &all_lwps.
7776 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7777 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7778 directly.
7779 (mips_stopped_data_address): Ditto.
7780 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7781 directly.
7782 * linux-tile-low.c (tile_arch_setup): Ditto.
7783 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7784 (update_debug_registers_callback): Update, "entry" parameter is a
7785 struct thread_info * now. Fetch pid from thread.
7786 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7787 Pass &all_threads to find_inferior, not &all_lwps.
7788 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7789 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7790 Pass &all_threads to find_inferior, not &all_lwps.
7791 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7792 (i386_dr_low_get_status): Ditto.
7793 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7794 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7795 (x86_linux_read_description): Ditto.
7796 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7797
3b8361aa
DE		 77982014-02-20 Doug Evans <dje@google.com>
7799
7800 * inferiors.c (get_first_inferior): Fix buglet.
7801
f7667f0d
DE		 78022014-02-19 Doug Evans <dje@google.com>
7803
7804 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7805 * inferiors.c (add_thread): Change result type to struct thread_info *.
7806 All callers updated.
7807 (add_lwp): Call add_thread here instead of in callers.
7808 All callers updated.
7809 * linux-low.h (get_lwp_thread): Rewrite.
7810 (struct lwp_info): New member "thread".
7811
b3312d80
DE		 78122014-02-19 Doug Evans <dje@google.com>
7813
7814 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7815 All callers updated.
7816
ecc6f45c
DE		 78172014-02-19 Doug Evans <dje@google.com>
7818
7819 * inferiors.c (add_thread): Fix whitespace.
7820
649ebbca
DE		 78212014-02-19 Doug Evans <dje@google.com>
7822
7823 * dll.c (clear_dlls): Replace accessing list implemention details
7824 with API function.
7825 * gdbthread.h (get_first_thread): Declare.
7826 * inferiors.c (for_each_inferior_with_data): New function.
7827 (get_first_thread): New function.
7828 (find_thread_ptid): Simplify.
7829 (get_first_inferior): New function.
7830 (clear_list): Delete.
7831 (one_inferior_p): New function.
7832 (clear_inferior_list): New function.
7833 (clear_inferiors): Update.
7834 * inferiors.h (for_each_inferior_with_data): Declare.
7835 (clear_inferior_list): Declare.
7836 (one_inferior_p): Declare.
7837 (get_first_inferior): Declare.
7838 * linux-low.c (linux_wait_for_event): Replace accessing list
7839 implemention details with API function.
7840 * server.c (target_running): Ditto.
7841 (accumulate_file_name_length): New function.
7842 (emit_dll_description): New function.
7843 (handle_qxfer_libraries): Replace accessing list implemention
7844 details with API function.
7845 (handle_qxfer_threads_worker): New function.
7846 (handle_qxfer_threads_proper): Replace accessing list implemention
7847 details with API function.
7848 (handle_query): Ditto.
7849 (visit_actioned_threads_callback_ftype): New typedef.
7850 (visit_actioned_threads_data): New struct.
7851 (visit_actioned_threads): Rewrite to be find_inferior callback.
7852 (resume): Call find_inferior.
7853 (handle_status): Replace accessing list implemention
7854 details with API function.
7855 (process_serial_event): Replace accessing list implemention details
7856 with API function.
7857 * target.c (set_desired_inferior): Replace accessing list implemention
7858 details with API function.
7859 * tracepoint.c (same_process_p): New function.
7860 (gdb_agent_about_to_close): Replace accessing list implemention
7861 details with API function.
7862 * win32-low.c (child_delete_thread): Replace accessing list
7863 implemention details with API function.
7864 (match_dll_by_basename): New function.
7865 (dll_is_loaded_by_basename): New function.
7866 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7867 details call to dll_is_loaded_by_basename.
7868
80894984
DE		 78692014-02-19 Doug Evans <dje@google.com>
7870
7871 * dll.h (struct dll_info): Add comment.
7872 * gdbthread.h (struct thread_info): Add comment.
7873 (current_ptid): Simplify.
7874 * inferiors.c (add_process): Update.
7875 (remove_process): Update.
7876 * inferiors.h (struct process_info): Rename member "head" to "entry".
7877 * linux-low.c (delete_lwp): Update.
7878 (add_lwp): Update.
7879 (last_thread_of_process_p): Update.
7880 (kill_one_lwp_callback, linux_kill): Update.
7881 (status_pending_p_callback): Update.
7882 (wait_for_sigstop): Update. Simplify read of ptid.
7883 (start_step_over): Update.
7884 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7885 (get_lwp_thread): Update.
7886 (struct lwp_info): Rename member "head" to "entry".
7887 * regcache.h (inferior_list_entry): Delete.
7888 * server.c (kill_inferior_callback): Update.
7889 (detach_or_kill_inferior_callback): Update.
7890 (print_started_pid): Update.
7891 (print_attached_pid): Update.
7892 (process_serial_event): Simplify read of ptid.
7893 * thread-db.c (thread_db_create_event): Update.
7894 (thread_db_get_tls_address): Update.
7895 * win32-low.c (current_inferior_ptid): Simplify.
7896
46917d26
TT		 78972014-02-19 Tom Tromey <tromey@redhat.com>
7898
7899 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7900 argument.
7901 (target_supports_btrace): Update.
7902
0759a81e
YQ		 79032014-02-14 Yao Qi <yao@codesourcery.com>
7904
7905 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7906 (rsp-low-ipa.o): New target.
7907
a7191e8b
TT		 79082014-02-12 Tom Tromey <tromey@redhat.com>
7909
7910 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7911 convert_ascii_to_int.
7912 * regcache.c (registers_to_string): Likewise.
7913 * remote-utils.c (decode_M_packet): Likewise.
7914 * server.c (process_serial_event): Likewise.
7915
ff0e980e
TT		 79162014-02-12 Tom Tromey <tromey@redhat.com>
7917
7918 * server.c (handle_query, handle_v_run): Use hex2bin, not
7919 unhexify.
7920 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7921
e9371aff
TT		 79222014-02-12 Tom Tromey <tromey@redhat.com>
7923
7924 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7925 convert_int_to_ascii.
7926 * regcache.c (registers_to_string, collect_register_as_string):
7927 Likewise.
7928 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7929 Likewise.
7930 * server.c (process_serial_event): Likewise.
7931 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7932 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7933
971dc0b8
TT		 79342014-02-12 Tom Tromey <tromey@redhat.com>
7935
7936 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7937 bin2hex, not hexify.
7938 * tracepoint.c (cmd_qtstatus): Likewise.
7939
0a822afb
TT		 79402014-02-12 Tom Tromey <tromey@redhat.com>
7941
7942 * remote-utils.c (monitor_output): Pass explicit length to
7943 hexify.
7944
9c3d6531
TT		 79452014-02-12 Tom Tromey <tromey@redhat.com>
7946
7947 * tracepoint.c: Include rsp-low.h.
7948 * server.c: Include rsp-low.h.
7949 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7950 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7951 declare.
7952 * remote-utils.c: Include rsp-low.h.
7953 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7954 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7955 (convert_int_to_ascii, convert_ascii_to_int): Move to
7956 common/rsp-low.c.
7957 * regcache.c: Include rsp-low.h.
7958 * ax.c: Include rsp-low.h.
7959 * Makefile.in (SFILES): Add common/rsp-low.c.
7960 (OBS): Add rsp-low.o.
7961 (rsp-low.o): New target.
7962
01fd3ea5
TT		 79632014-02-12 Tom Tromey <tromey@redhat.com>
7964
7965 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7966 Include print-utils.h.
7967 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7968 (plongest, thirty_two, phex_nz): Remove.
7969 * Makefile.in (SFILES): Add common/print-utils.c.
7970 (OBS): Add print-utils.o.
7971 (print-utils-ipa.o): New target.
7972 (print-utils.o): New target.
7973 (IPA_OBJS): Add print-utils-ipa.o.
7974
e99dc820
TT		 79752014-02-06 Tom Tromey <tromey@redhat.com>
7976
7977 * Makefile.in (SFILES): Fix indentation.
7978
ee1e2d4f
DE		 79792014-02-05 Doug Evans <dje@google.com>
7980
7981 * linux-low.c (linux_wait_for_event): Improve comment.
7982 (linux_wait_1): Keep current_inferior in sync with event_child.
7983
f5a02773
DE		 79842014-01-22 Doug Evans <dje@google.com>
7985
7986 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7987
87ce2a04
DE		 79882014-01-22 Doug Evans <dje@google.com>
7989
7990 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7991 * configure: Regenerate.
7992 * config.in: Regenerate.
7993 * Makefile.in (SFILES): Add debug.c.
7994 (OBS): Add debug.o.
7995 * debug.c: New file.
7996 * debug.h: New file.
7997 * linux-aarch64-low.c (*): Update all debugging printfs to use
7998 debug_printf instead of fprintf.
7999 * linux-arm-low.c (*): Ditto.
8000 * linux-cris-low.c (*): Ditto.
8001 * linux-crisv32-low.c (*): Ditto.
8002 * linux-m32r-low.c (*): Ditto.
8003 * linux-sparc-low.c (*): Ditto.
8004 * linux-x86.c (*): Ditto.
8005 * linux-low.c (*): Ditto.
8006 (linux_wait_1): Add calls to debug_enter, debug_exit.
8007 (linux_wait): Remove redundant debugging printf.
8008 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8009 (linux_resume, unstop_all_lwps): Ditto.
8010 * mem-break.c (*): Update all debugging printfs to use
8011 debug_printf instead of fprintf.
8012 * remote-utils.c (*): Ditto.
8013 * thread-db.c (*): Ditto.
8014 * server.c #include <ctype.h>, "gdb_vecs.h".
8015 (debug_threads): Moved to debug.c.
8016 (*): Update all debugging printfs to use debug_printf instead of
8017 fprintf.
8018 (start_inferior): Replace call to fflush with call to debug_flush.
8019 (monitor_show_help): Mention set debug-format.
8020 (parse_debug_format_options): New function.
8021 (handle_monitor_command): Handle "monitor set debug-format".
8022 (gdbserver_usage): Mention --debug-format.
8023 (main): Parse --debug-format.
8024 * server.h (debug_threads): Declaration moved to debug.h.
8025 #include "debug.h".
8026 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8027 trace_debug_1 that uses debug_printf.
8028 (tracepoint_look_up_symbols): Update all debugging printfs to use
8029 debug_printf instead of fprintf.
8030
e671835b
BS		 80312014-01-20 Baruch Siach <baruch@tkos.co.il>
8032
8033 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8034 sys/ptrace.h.
8035
b5737fa9
PA		 80362014-01-17 Pedro Alves <palves@redhat.com>
8037
ea38d2a9 8038 PR build/16445
c7faa97a
PA		 8039 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8040 defined after including gdb_proc_service.h.
b5737fa9 8041
40ed484e
DE		 80422014-01-16 Doug Evans <dje@google.com>
8043
8044 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8045 (match_dll): Use it.
8046
969c39fb
MM		 80472014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8048
8049 * target.h (target_ops) <read_btrace>: Change parameters and
8050 return type to allow error reporting.
8051 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8052 trace reading errors on.
8053 * linux-low.c (linux_low_read_btrace): Pass trace reading
8054 errors on.
8055 (linux_low_disable_btrace): New.
8056
ab7f45ba
DE		 80572014-01-15 Doug Evans <dje@google.com>
8058
8059 * inferiors.c (thread_id_to_gdb_id): Delete.
8060 * inferiors.h (thread_id_to_gdb_id): Delete.
8061
66af0f44
EZ		 80622014-01-13 Eli Zaretskii <eliz@gnu.org>
8063
8064 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8065 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8066 versions.
8067
9939e131
PA		 80682014-01-08 Pedro Alves <palves@redhat.com>
8069
8070 * server.c (handle_status): Don't discard previous queued stop
8071 replies or thread's pending status here.
8072 (main) <disconnection>: Do it here instead.
8073
b7ea362b
PA		 80742014-01-08 Pedro Alves <palves@redhat.com>
8075
8076 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8077 * server.c (visit_actioned_threads, handle_pending_status): New
8078 function.
8079 (handle_v_cont): Factor out parts to ...
8080 (resume): ... this new function. If in all-stop, and a thread
8081 being resumed has a pending status, report it without actually
8082 resuming.
8083 (myresume): Adjust to use the new 'resume' function.
8084 (clear_pending_status_callback, set_pending_status_callback)
8085 (find_status_pending_thread_callback): New functions.
8086 (handle_status): Handle the case of multiple threads having
8087 interesting statuses to report. Report threads' real last signal
8088 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8089 with an interesting thread to report the status for, instead of
8090 always reporting the status of the first thread.
8091
28498c42
JB		 80922014-01-01 Joel Brobecker <brobecker@adacore.com>
8093
8094 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8095 * gdbreplay.c (gdbreplay_version): Likewise.
8096
f45c82da
YZ		 80972013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8098
8099 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8100 iov.iov_len with the real length in use.
8101
379a5e2d
JB		 81022013-12-13 Joel Brobecker <brobecker@adacore.com>
8103
8104 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8105 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8106 for all targets that use win32-low.c.
8107 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8108 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8109
4210d83e
PA		 81102013-12-13 Pedro Alves <palves@redhat.com>
8111
8112 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8113 if equal to TARGET_WAITKIND_LOADED.
8114 * win32-low.c (cached_status): New static global.
8115 (win32_wait): Add declaration.
8116 (do_initial_child_stuff): Flush all initial pending debug events
8117 up to the initial breakpoint.
8118 (win32_wait): If CACHED_STATUS was set, return that instead
8119 of doing a real wait. Remove the code resuming the execution
8120 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8121 during the initial phase. Also remove the code changing
8122 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8123 TARGET_WAITKIND_STOPPED.
8124
e7f0d979
YQ		 81252013-12-11 Yao Qi <yao@codesourcery.com>
8126
8127 * notif.c (handle_notif_ack): Return 0 if no notification
8128 matches.
8129
ebcf782c
DE		 81302013-11-20 Doug Evans <dje@google.com>
8131
8132 * linux-low.c (linux_set_resume_request): Fix comment.
8133
20ad9378
DE		 81342013-11-20 Doug Evans <dje@google.com>
8135
8136 * linux-low.c (resume_status_pending_p): Tweak comment.
8137
a196ebeb
WT		 81382013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8139
8140 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8141 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8142 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8143 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8144 (srv_amd64_regobj): Add amd64-mpx.o.
8145 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8146 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8147 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8148 * i387-fp.c (num_pl_bnd_register) Added constant.
8149 (num_pl_bnd_cfg_registers) Added constant.
8150 (struct i387_xsave) Added reserved area and MPX fields.
8151 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8152 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8153 function.
8154 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8155 (init_registers_amd64_mpx_linux): Declare new function.
8156 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8157 (x86_64_regmap): Add MPX registers.
8158 (x86_linux_read_description): Add MPX case.
8159 (initialize_low_arch): Initialize MPX targets.
8160
0080a2f6
TT		 81612013-11-18 Tom Tromey <tromey@redhat.com>
8162
8163 * configure: Rebuild.
8164 * configure.ac: Don't check for stdlib.h.
8165 * gdbreplay.c: Unconditionally include stdlib.h.
8166
2978b111
TT		 81672013-11-18 Tom Tromey <tromey@redhat.com>
8168
8169 * config.in: Rebuild.
8170 * configure: Rebuild.
8171 * configure.ac: Don't use AC_HEADER_DIRENT.
8172
a3d08894
TT		 81732013-11-18 Tom Tromey <tromey@redhat.com>
8174
8175 * server.h: Don't check HAVE_STRING_H.
8176 * gdbreplay.c: Don't check HAVE_STRING_H.
8177 * configure: Rebuild.
8178
0a5dd17d
TT		 81792013-11-18 Tom Tromey <tromey@redhat.com>
8180
8181 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8182 LIBGNU.
8183
1bd2f0ba
TT		 81842013-11-08 Tom Tromey <tromey@redhat.com>
8185
8186 * configure, config.in: Rebuild.
8187 * configure.ac: Remove unused configury.
8188
3266f10b
TT		 81892013-11-08 Tom Tromey <tromey@redhat.com>
8190
8191 * acinclude.m4: Include common.m4, codeset.m4.
8192 * configure, config.in: Rebuild.
8193 * configure.ac: Use GDB_AC_COMMON.
8194
6682d959
AA		 81952013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8196
8197 * linux-s390-low.c (HWCAP_S390_TE): New define.
8198 (s390_arch_setup): Consider the TE field in the HWCAP for
8199 determining 'have_regset_tdb'.
8200
fd0a4d76
SDJ		 82012013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8202
8203 PR gdb/16014
8204 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8205 call to sizeof.
8206
1a3d890b
PA		 82072013-10-02 Pedro Alves <palves@redhat.com>
8208
8209 * server.c (process_serial_event): Don't output "GDBserver
8210 exiting" if GDB is connected through stdio.
8211 * target.c (mywait): Likewise, be silent if GDB is connected
8212 through stdio.
8213
97ad4581
JB		 82142013-10-01 Joel Brobecker <brobecker@adacore.com>
8215
8216 * lynx-low.c (lynx_add_threads_after_attach): New function.
8217 (lynx_attach): Remove call to add_thread. Add call to
8218 lynx_add_threads_after_attach instead.
8219
5b4e221c
MF		 82202013-09-28 Mike Frysinger <vapier@gentoo.org>
8221
8222 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8223 * config.in, configure: Regenerated.
8224
ee47b2f8
YQ		 82252013-09-18 Yao Qi <yao@codesourcery.com>
8226
8227 PR server/15959
8228 * server.c (start_inferior): Clear 'resume_info'.
8229
d6707650 82302013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8231
d6707650
JW		 8232 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8233 for each register.
8234
9243dd0e 82352013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8236
9243dd0e
JW		 8237 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8238 linux-tile-low.o to srv_tgtobj.
8239
c623a6ef
WN		 82402013-09-16 Will Newton <will.newton@linaro.org>
8241
8242 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8243 out regs.
8244
fb71d39e
PA		 82452013-09-06 Pedro Alves <palves@redhat.com>
8246
8247 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8248 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8249 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8250 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8251 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8252 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8253
8e7e9910
PA		 82542013-09-06 Pedro Alves <palves@redhat.com>
8255
8256 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8257 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8258
7c3a12ca
PA		 82592013-09-06 Pedro Alves <palves@redhat.com>
8260
8261 * linux-amd64-ipa.c: Include tracepoint.h.
8262 * linux-i386-ipa.c: Include tracepoint.h.
8263
8eb3d7b6
RW		 82642013-09-06 Ricard Wanderlof <ricardw@axis.com>
8265
8266 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8267 (ps_get_thread_area): New function.
8268
eddddb9d
RW		 82692013-09-06 Ricard Wanderlof <ricardw@axis.com>
8270
8271 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8272 (initialize_low_arch): Call init_registers_crisv32 rather than
8273 init_register_crisv32.
8274
533b0600
PA		 82752013-09-05 Pedro Alves <palves@redhat.com>
8276
8277 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8278 to ...
8279 * hostio.h: ... this new file.
8280 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8281 win32-low.c: Include hostio.h.
8282
0ce3d3b5
PA		 82832013-09-05 Pedro Alves <palves@redhat.com>
8284
8285 * server.h (gdb_client_data, handler_func, callback_handler_func)
8286 (delete_file_handler, add_file_handler, append_callback_event)
8287 (delete_callback_event, start_event_loop, initialize_event_loop):
8288 Move to event-loop.h and include it.
8289 * event-loop.h: New file.
8290
799cdc37
PA		 82912013-09-05 Pedro Alves <palves@redhat.com>
8292
8293 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8294 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8295 (loaded_dll, unloaded_dll): Move to ...
8296 * dll.h: ... this new file.
8297 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8298
6a6bbd9d
PA		 82992013-09-05 Pedro Alves <palves@redhat.com>
8300
8301 * server.h (current_process, get_thread_process, all_processes)
8302 (add_inferior_to_list, for_each_inferior, current_inferior)
8303 (remove_inferior, add_process, remove_process, find_process_pid)
8304 (have_started_inferiors_p, have_attached_inferiors_p)
8305 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8306 (clear_inferiors, find_inferior, find_inferior_id)
8307 (inferior_target_data, set_inferior_target_data)
8308 (inferior_regcache_data, set_inferior_regcache_data): Move to
8309 inferiors.h, and include it.
8310 * inferiors.h: New file.
8311
f699aaba
PA		 83122013-09-05 Pedro Alves <palves@redhat.com>
8313
8314 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8315 Move ...
72f4393d 8316 * ax.h: ... here.
f699aaba 8317
c144c7a0
PA		 83182013-09-05 Pedro Alves <palves@redhat.com>
8319
8320 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8321 tracepoint.h.
8322 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8323 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8324 (handle_tracepoint_general_set, handle_tracepoint_query)
8325 (tracepoint_finished_step, tracepoint_was_hit)
8326 (release_while_stepping_state_list, current_traceframe)
8327 (in_readonly_region, traceframe_read_mem)
8328 (fetch_traceframe_registers, traceframe_read_sdata)
8329 (traceframe_read_info, struct fast_tpoint_collect_status)
8330 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8331 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8332 (supply_fast_tracepoint_registers)
8333 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8334 (ipa_tdesc, claim_trampoline_space)
8335 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8336 (agent_mem_read, agent_get_trace_state_variable_value)
8337 (agent_set_trace_state_variable_value, agent_tsv_read)
8338 (agent_mem_read_string, get_raw_reg_func_addr)
8339 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8340 * tracepoint.h: ... this new file.
8341
ff42e6ab
PA		 83422013-09-05 Pedro Alves <palves@redhat.com>
8343
8344 * server.h (perror_with_name, error, fatal, warning, paddress)
8345 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8346 include it.
8347 * utils.h: New file.
8348
541af0f4
PA		 83492013-09-05 Pedro Alves <palves@redhat.com>
8350
8351 * server.h (remote_debug, noack_mode, transport_is_reliable)
8352 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8353 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8354 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8355 (write_enn, initialize_async_io, enable_async_io)
8356 (disable_async_io, check_remote_input_interrupt_request)
8357 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8358 (dead_thread_notify, prepare_resume_reply)
8359 (decode_address_to_semicolon, decode_address, decode_m_packet)
8360 (decode_M_packet, decode_X_packet, decode_xfer_write)
8361 (decode_search_memory_packet, unhexify, hexify)
8362 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8363 (look_up_one_symbol, relocate_instruction)
8364 (monitor_output): Move to remote-utils.h, and include it.
8365 * remote-utils.h: New file.
8366
eebdf26b
PA		 83672013-09-05 Pedro Alves <palves@redhat.com>
8368
8369 * server.h (_): Delete.
8370
3aafd2ff
PA		 83712013-09-02 Pedro Alves <palves@redhat.com>
8372
8373 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8374 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8375 allocated.
8376 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8377
cee83bcb
PM		 83782013-09-02 Pierre Muller <muller@sourceware.org>
8379
8380 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8381 or WriteProcessMemory complete successfully and handle
8382 ERROR_PARTIAL_COPY error.
8383
9a13b2fa
PA		 83842013-09-02 Pedro Alves <palves@redhat.com>
8385
8386 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8387 error instead of EIO.
8388
602e3198
JK		 83892013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8390
8391 PR server/15604
8392 * linux-low.c: Include filestuff.h.
8393 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8394 * lynx-low.c: Include filestuff.h.
8395 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8396 * server.c: Include filestuff.h.
8397 (main): Call notice_open_fds.
8398 * spu-low.c: Include filestuff.h.
8399 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8400
96d7229d
LM		 84012013-08-22 Luis Machado <lgustavo@codesourcery.com>
8402
8403 * Makefile.in: Explain why ../target and ../nat are not
8404 listed as include file search paths.
8405 (linux-waitpid.o): New object file rule.
8406 * configure.srv (srv_native_linux_obj): New variable.
8407 Replace all occurrences of linux native object files with
8408 $srv_native_linux_obj.
8409 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8410 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8411 (linux_enable_event_reporting): Remove declaration.
8412 (my_waitpid): Moved to common/linux-waitpid.c.
8413 (linux_wait_for_event): Pass ptid when calling
8414 linux_enable_event_reporting.
8415 (linux_supports_tracefork_flag): Remove.
8416 (linux_enable_event_reporting): Likewise.
8417 (linux_tracefork_grandchild): Remove.
8418 (STACK_SIZE): Moved to common/linux-ptrace.c.
8419 (linux_tracefork_child): Remove.
8420 (linux_test_for_tracefork): Remove.
8421 (linux_look_up_symbols): Call linux_supports_traceclone.
8422 (initialize_low): Remove call to linux_test_for_tracefork.
8423 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8424 common/linux-ptrace.h.
8425 (PTRACE_TYPE_ARG4): Likewise.
8426 Include linux-ptrace.h.
8427
32940073
PA		 84282013-08-21 Pedro Alves <palves@redhat.com>
8429
8430 * config.in: Renegerate.
8431
33b60d58 84322013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8433
33b60d58
LM		 8434 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8435 (SFILES): Remove $(srcdir)/common/target-common.c and
8436 add $(srcdir)/target/waitstatus.c.
8437 (OBS): Remove target-common.o and add waitstatus.o.
8438 (server_h): Remove $(srcdir)/../common/target-common.h and
8439 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8440 and $(srcdir)/../target/waitstatus.h.
8441 (target-common.o): Remove.
8442 (waitstatus.o): New target object file.
8443 * target.h: Do not include target-common.h and
8444 include target/resume.h, target/wait.h and
8445 target/waitstatus.h.
8446
b8e1b30e
LM		 84472013-08-13 Luis Machado <lgustavo@codesourcery.com>
8448
8449 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8450 to PTRACE_TYPE_ARG3.
8451 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8452 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8453 PTRACE_TYPE_ARG4.
8454 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8455 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8456
7a60ad40
YQ		 84572013-07-27 Jie Zhang <jie@codesourcery.com>
8458 Daniel Jacobowitz <dan@codesourcery.com>
8459 Yao Qi <yao@codesourcery.com>
8460
8461 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8462 (mips-linux-watch.o): New rule.
8463 (mips_linux_watch_h): New variable.
8464 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8465 srv_tgtobj.
8466 * linux-mips-low.c: Include mips-linux-watch.h.
8467 (struct arch_process_info, struct arch_lwp_info): New.
8468 (update_watch_registers_callback): New function.
8469 (mips_linux_new_process, mips_linux_new_thread) New functions.
8470 (mips_linux_prepare_to_resume, mips_insert_point): New
8471 functions.
8472 (mips_remove_point, mips_stopped_by_watchpoint): New
8473 functions.
8474 (rsp_bp_type_to_target_hw_bp_type): New function.
8475 (mips_stopped_data_address): New function.
8476 (the_low_target): Add watchpoint support functions.
8477
de6f69ad
YQ		 84782013-07-27 Yao Qi <yao@codesourcery.com>
8479
8480 * i386-low.c: Include break-common.h.
8481 (enum target_hw_bp_type): Remove.
8482
3360c0bf
LM		 84832013-07-24 Luis Machado <lgustavo@codesourcery.com>
8484
8485 * Makefile.in (SFILES): /common/target-common.c.
8486 (OBS): Add target-common.o.
8487 (server_h): Add $(srcdir)/../common/target-common.h.
8488 (target-common.o): New target.
8489 * server.c (queue_stop_reply_callback): Free
8490 status string after use.
8491 * target.c (target_waitstatus_to_string): Remove.
8492 * target.h: Include target-common.h.
8493 (resume_kind): Likewise.
8494 (target_waitkind): Likewise.
8495 (target_waitstatus): Likewise.
8496 (TARGET_WNOHANG): Likewise.
8497
bd885420
YQ		 84982013-07-04 Yao Qi <yao@codesourcery.com>
8499
8500 * Makefile.in (host_alias): Use @host_noncanonical@.
8501 (target_alias): Use @target_noncanonical@.
8502 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8503 ACX_NONCANONICAL_HOST.
8504 * configure: Regenerated.
8505
8506 Revert:
8507 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8508
8509 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8510 * configure: Rebuild.
8511 * Makefile.in (version_host, version_target): Get from configure.
8512 (version.c): Use $(version_host) and $(version_target).
8513
17ef446e
PA		 85142013-07-03 Pedro Alves <palves@redhat.com>
8515
8516 * Makefile.in (config.status): Depend on development.sh.
8517 * acinclude.m4: Include libmcheck.m4.
8518 * configure: Regenerate.
8519
7a9a7487
MG		 85202013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8521
8522 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8523 attribute inside the parentheses.
8524 (winapi_DebugSetProcessKillOnExit): Ditto.
8525 (winapi_DebugBreakProcess): Ditto.
8526 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8527
49b64de6
MG		 85282013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8529
8530 * notif.h (notif_event): Add a dummy member to avoid compiler
8531 errors.
8532
d5749ee7
PA		 85332013-07-01 Pedro Alves <palves@redhat.com>
8534
8535 * hostio.c (HOSTIO_PATH_MAX): Define.
8536 (require_filename, handle_open, handle_unlink, handle_readlink):
8537 Use it.
8538
d8d2a3ee
PA		 85392013-07-01 Pedro Alves <palves@redhat.com>
8540
8541 * server.h: Include "pathmax.h".
8542 * linux-low.c: Don't include sys/param.h.
8543 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8544 MAXPATHLEN.
8545 * win32-low.c: Don't include sys/param.h.
8546 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8547
bc7dea8d
PA		 85482013-07-01 Pedro Alves <palves@redhat.com>
8549
8550 * event-loop.c: Don't check HAVE_UNISTD_H before including
8551 <unistd.h>.
8552 * gdbreplay.c: Likewise.
8553 * remote-utils.c: Likewise.
8554 * server.c: Likewise.
8555 * configure.ac: Don't check for unistd.h.
8556 * configure: Regenerate.
8557
d6c2da54
TT		 85582013-06-28 Tom Tromey <tromey@redhat.com>
8559
8560 * Makefile.in (version.c): Use version.in, not
8561 common/version.in.
8562
257b6bec
MG		 85632013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8564
8565 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8566 * configure: Rebuild.
8567 * Makefile.in (version_host, version_target): Get from configure.
8568 (version.c): Use $(version_host) and $(version_target).
8569
86ebe149
DK		 85702013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8571
8572 Fix trace-status to output user name without trailing colon.
8573 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8574
f30aa5af
DK		 85752013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8576
8577 Fix trace-status to output proper start-time and stop-time.
8578 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8579 output start time and stop time in hex as gdb expects.
8580
28a93511
YQ		 85812013-06-26 Pedro Alves <pedro@codesourcery.com>
8582
8583 * tracepoint.c (build_traceframe_info_xml): Output trace state
8584 variables present in the trace buffer.
8585
01208463
TT		 85862013-06-24 Tom Tromey <tromey@redhat.com>
8587
8588 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8589 create-version.sh.
8590 (version.o): Remove.
8591 * gdbreplay.c: Include version.h.
8592 (version, host_name): Don't declare.
8593 * server.h: Include version.h.
8594 (version, host_name): Don't declare.
8595
760256f9
PA		 85962013-06-12 Pedro Alves <palves@redhat.com>
8597
8598 * linux-x86-low.c (linux_is_elf64): Delete global.
8599 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8600 with local linux_pid_exe_is_elf_64_file use.
8601
030031ee
PA		 86022013-06-11 Pedro Alves <palves@redhat.com>
8603
8604 * linux-low.c (regset_disabled, disable_regset): New functions.
8605 (regsets_fetch_inferior_registers)
8606 (regsets_store_inferior_registers): Use them.
8607 (initialize_regsets_info); Don't allocate the disabled_regsets
8608 array here.
8609 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8610 comment.
8611
5da6eb0a
PA		 86122013-06-11 Pedro Alves <palves@redhat.com>
8613
8614 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8615 xmalloc.
8616
7e5aaa09
PA		 86172013-06-11 Pedro Alves <palves@redhat.com>
8618
8619 * linux-x86-low.c (initialize_low_arch): Call
8620 init_registers_x32_avx_linux.
8621
d878444c
JK		 86222013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8623
8624 Fix compatibility with Android Bionic.
8625 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8626 it is not empty.
8627
3aee8918
PA		 86282013-06-07 Pedro Alves <palves@redhat.com>
8629
5f2b57b5 8630 PR server/14823
3aee8918
PA		 8631 * Makefile.in (OBS): Add tdesc.o.
8632 (IPA_OBJS): Add tdesc-ipa.o.
8633 (tdesc-ipa.o): New rule.
8634 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8635 interface.
8636 * linux-low.c (new_inferior): Delete.
8637 (disabled_regsets, num_regsets): Delete.
8638 (linux_add_process): Adjust to set the new per-process
8639 new_inferior flag.
8640 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8641 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8642 was a stop. When calling arch_setup, switch the current inferior
8643 to the thread that got an event.
8644 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8645 (regsets_fetch_inferior_registers)
8646 (regsets_store_inferior_registers): New regsets_info parameter.
8647 Adjust to use it.
8648 (linux_register_in_regsets): New regs_info parameter. Adjust to
8649 use it.
8650 (register_addr, fetch_register, store_register): New usrregs_info
8651 parameter. Adjust to use it.
8652 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8653 parameter regs_info. Adjust to use it.
8654 (linux_fetch_registers): Get the current inferior's regs_info, and
8655 adjust to use it.
8656 (linux_store_registers): Ditto.
8657 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8658 (initialize_low): Don't initialize the target_regsets here. Call
8659 initialize_low_arch.
8660 * linux-low.h (target_regsets): Delete declaration.
8661 (struct regsets_info): New.
8662 (struct usrregs_info): New.
8663 (struct regs_info): New.
8664 (struct process_info_private) <new_inferior>: New field.
8665 (struct linux_target_ops): Delete the num_regs, regmap, and
8666 regset_bitmap fields. New field regs_info.
8667 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8668 * i387-fp.c (num_xmm_registers): Delete.
8669 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8670 calls to new interface.
8671 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8672 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8673 Infer the number of xmm registers from the regcache's target
8674 description.
8675 * i387-fp.h (num_xmm_registers): Delete.
8676 * inferiors.c (add_thread): Don't install the thread's regcache
8677 here.
8678 * proc-service.c (gregset_info): Fetch the current inferior's
8679 regs_info. Adjust to use it.
8680 * regcache.c: Include tdesc.h.
8681 (register_bytes, reg_defs, num_registers)
8682 (gdbserver_expedite_regs): Delete.
8683 (get_thread_regcache): If the thread doesn't have a regcache yet,
8684 create one, instead of aborting gdbserver.
8685 (regcache_invalidate_one): Rename to ...
8686 (regcache_invalidate_thread): ... this.
8687 (regcache_invalidate_one): New.
8688 (regcache_invalidate): Only invalidate registers of the current
8689 process.
8690 (init_register_cache): Add target_desc parameter, and use it.
8691 (new_register_cache): Ditto. Assert the target description has a
8692 non zero registers_size.
8693 (regcache_cpy): Add assertions. Adjust.
8694 (realloc_register_cache, set_register_cache): Delete.
8695 (registers_to_string, registers_from_string): Adjust.
8696 (find_register_by_name, find_regno, find_register_by_number)
8697 (register_cache_size): Add target_desc parameter, and use it.
8698 (free_register_cache_thread, free_register_cache_thread_one)
8699 (regcache_release, register_cache_size): New.
8700 (register_size): Add target_desc parameter, and use it.
8701 (register_data, supply_register, supply_register_zeroed)
8702 (supply_regblock, supply_register_by_name, collect_register)
8703 (collect_register_as_string, collect_register_by_name): Adjust.
8704 * regcache.h (struct target_desc): Forward declare.
8705 (struct regcache) <tdesc>: New field.
8706 (init_register_cache, new_register_cache): Add target_desc
8707 parameter.
8708 (regcache_invalidate_thread): Declare.
8709 (regcache_invalidate_one): Delete declaration.
8710 (regcache_release): Declare.
8711 (find_register_by_number, register_cache_size, register_size)
8712 (find_regno): Add target_desc parameter.
8713 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8714 declarations.
8715 * remote-utils.c: Include tdesc.h.
8716 (outreg, prepare_resume_reply): Adjust.
8717 * server.c: Include tdesc.h.
8718 (gdbserver_xmltarget): Delete declaration.
8719 (get_features_xml, process_serial_event): Adjust.
8720 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8721 declare.
8722 (struct process_info) <tdesc>: New field.
8723 (ipa_tdesc): Declare.
8724 * tdesc.c: New file.
8725 * tdesc.h: New file.
8726 * tracepoint.c: Include tdesc.h.
8727 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8728 (get_context_regcache): Adjust to pass ipa_tdesc down.
8729 (do_action_at_tracepoint): Adjust to get the register cache size
8730 from the context regcache's description.
8731 (traceframe_walk_blocks): Adjust to get the register cache size
8732 from the current trace frame's description.
8733 (traceframe_get_pc): Adjust to get current trace frame's
8734 description and pass it down.
8735 (gdb_collect): Adjust to get the register cache size from the
8736 IPA's description.
8737 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8738 (gdbserver_xmltarget): Delete.
8739 (initialize_low_tracepoint): Set the ipa's target description.
8740 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8741 (initialize_low_tracepoint): Set the ipa's target description.
8742 * linux-x86-low.c: Include tdesc.h.
8743 [__x86_64__] (is_64bit_tdesc): New.
8744 (ps_get_thread_area, x86_get_thread_area): Use it.
8745 (i386_cannot_store_register): Rename to ...
8746 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8747 (i386_cannot_fetch_register): Rename to ...
8748 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8749 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8750 to new interface.
8751 (target_regsets): Rename to ...
8752 (x86_regsets): ... this.
8753 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8754 interface.
8755 (x86_siginfo_fixup): Use is_64bit_tdesc.
8756 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8757 (tdesc_x32_avx_linux, tdesc_x32_linux)
8758 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8759 Declare.
8760 (x86_linux_update_xmltarget): Delete.
8761 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8762 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8763 (AMD64_LINUX_USER64_CS): New.
8764 (x86_linux_read_description): New, based on
8765 x86_linux_update_xmltarget.
8766 (same_process_callback): New.
8767 (x86_arch_setup_process_callback): New.
8768 (x86_linux_update_xmltarget): New.
8769 (x86_regsets_info): New.
8770 (amd64_linux_regs_info): New.
8771 (i386_linux_usrregs_info): New.
8772 (i386_linux_regs_info): New.
8773 (x86_linux_regs_info): New.
8774 (x86_arch_setup): Reimplement.
8775 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8776 (x86_emit_ops): Ditto.
8777 (the_low_target): Adjust. Install x86_linux_regs_info,
8778 x86_cannot_fetch_register, and x86_cannot_store_register.
8779 (initialize_low_arch): New.
8780 * linux-ia64-low.c (tdesc_ia64): Declare.
8781 (ia64_fetch_register): Adjust.
8782 (ia64_usrregs_info, regs_info): New globals.
8783 (ia64_regs_info): New function.
8784 (the_low_target): Adjust.
8785 (initialize_low_arch): New function.
8786 * linux-sparc-low.c (tdesc_sparc64): Declare.
8787 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8788 Adjust.
8789 (sparc_arch_setup): New function.
8790 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8791 (the_low_target): Adjust.
8792 (initialize_low_arch): New function.
8793 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8794 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8795 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8796 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8797 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8798 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8799 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8800 (tdesc_powerpc_isa205_vsx64l): Declare.
8801 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8802 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8803 (ppc_set_pc, ppc_get_hwcap): Adjust.
8804 (ppc_usrregs_info): Forward declare.
8805 (!__powerpc64__) ppc_regmap_adjusted: New global.
8806 (ppc_arch_setup): Adjust to the current process'es target
8807 description.
8808 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8809 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8810 (ppc_store_evrregset): Adjust.
8811 (target_regsets): Rename to ...
8812 (ppc_regsets): ... this, and make static.
8813 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8814 (ppc_regs_info): New function.
8815 (the_low_target): Adjust.
8816 (initialize_low_arch): New function.
8817 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8818 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8819 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8820 (tdesc_s390x_linux64v2): Declare.
8821 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8822 (s390_fill_gregset, s390_store_last_break): Adjust.
8823 (target_regsets): Rename to ...
8824 (s390_regsets): ... this, and make static.
8825 (s390_get_pc, s390_set_pc): Adjust.
8826 (s390_get_hwcap): New target_desc parameter, and use it.
8827 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8828 (s390_arch_setup): Adjust to set the current process'es target
8829 description. Don't adjust the regmap.
8830 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8831 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8832 (regs_info_3264): New globals.
8833 (s390_regs_info): New function.
8834 (the_low_target): Adjust.
8835 (initialize_low_arch): New function.
8836 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8837 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8838 [__mips64] (init_registers_mips_linux)
8839 (init_registers_mips_dsp_linux): Delete defines.
8840 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8841 (have_dsp): New global.
8842 (mips_read_description): New, based on mips_arch_setup.
8843 (mips_arch_setup): Reimplement.
8844 (get_usrregs_info): New function.
8845 (mips_cannot_fetch_register, mips_cannot_store_register)
8846 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8847 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8848 (target_regsets): Rename to ...
8849 (mips_regsets): ... this, and make static.
8850 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8851 (dsp_regs_info, regs_info): New globals.
8852 (mips_regs_info): New function.
8853 (the_low_target): Adjust.
8854 (initialize_low_arch): New function.
8855 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8856 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8857 Declare.
8858 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8859 (arm_read_description): New, with bits factored from
8860 arm_arch_setup.
8861 (arm_arch_setup): Reimplement.
8862 (target_regsets): Rename to ...
8863 (arm_regsets): ... this, and make static.
8864 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8865 (arm_regs_info): New function.
8866 (the_low_target): Adjust.
8867 (initialize_low_arch): New function.
8868 * linux-m68k-low.c (tdesc_m68k): Declare.
8869 (target_regsets): Rename to ...
8870 (m68k_regsets): ... this, and make static.
8871 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8872 (m68k_regs_info): New function.
8873 (m68k_arch_setup): New function.
8874 (the_low_target): Adjust.
8875 (initialize_low_arch): New function.
8876 * linux-sh-low.c (tdesc_sharch): Declare.
8877 (target_regsets): Rename to ...
8878 (sh_regsets): ... this, and make static.
8879 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8880 (sh_regs_info, sh_arch_setup): New functions.
8881 (the_low_target): Adjust.
8882 (initialize_low_arch): New function.
8883 * linux-bfin-low.c (tdesc_bfin): Declare.
8884 (bfin_arch_setup): New function.
8885 (bfin_usrregs_info, regs_info): New globals.
8886 (bfin_regs_info): New function.
8887 (the_low_target): Adjust.
8888 (initialize_low_arch): New function.
8889 * linux-cris-low.c (tdesc_cris): Declare.
8890 (cris_arch_setup): New function.
8891 (cris_usrregs_info, regs_info): New globals.
8892 (cris_regs_info): New function.
8893 (the_low_target): Adjust.
8894 (initialize_low_arch): New function.
8895 * linux-cris-low.c (tdesc_crisv32): Declare.
8896 (cris_arch_setup): New function.
8897 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8898 (cris_regs_info): New function.
8899 (the_low_target): Adjust.
8900 (initialize_low_arch): New function.
8901 * linux-m32r-low.c (tdesc_m32r): Declare.
8902 (m32r_arch_setup): New function.
8903 (m32r_usrregs_info, regs_info): New globals.
8904 (m32r_regs_info): Adjust.
8905 (initialize_low_arch): New function.
8906 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8907 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8908 (tic6x_usrregs_info): Forward declare.
8909 (tic6x_read_description): New function, based on ...
8910 (tic6x_arch_setup): ... this. Reimplement.
8911 (target_regsets): Rename to ...
8912 (tic6x_regsets): ... this, and make static.
8913 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8914 (tic6x_regs_info): New function.
8915 (the_low_target): Adjust.
8916 (initialize_low_arch): New function.
8917 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8918 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8919 (target_regsets): Rename to ...
8920 (xtensa_regsets): ... this, and make static.
8921 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8922 globals.
8923 (xtensa_arch_setup, xtensa_regs_info): New functions.
8924 (the_low_target): Adjust.
8925 (initialize_low_arch): New function.
8926 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8927 (nios2_arch_setup): Set the current process'es tdesc.
8928 (target_regsets): Rename to ...
8929 (nios2_regsets): ... this.
8930 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8931 (nios2_regs_info): New function.
8932 (the_low_target): Adjust.
8933 (initialize_low_arch): New function.
a261b8f5
PA		 8934 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8935 (aarch64_arch_setup): Set the current process'es tdesc.
8936 (target_regsets): Rename to ...
8937 (aarch64_regsets): ... this.
8938 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8939 (aarch64_regs_info): New function.
8940 (the_low_target): Adjust.
8941 (initialize_low_arch): New function.
3aee8918
PA		 8942 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8943 globals.
8944 (target_regsets): Rename to ...
8945 (tile_regsets): ... this.
8946 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8947 (tile_regs_info): New function.
8948 (tile_arch_setup): Set the current process'es tdesc.
8949 (the_low_target): Adjust.
8950 (initialize_low_arch): New function.
8951 * spu-low.c (tdesc_spu): Declare.
8952 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8953 * win32-arm-low.c (tdesc_arm): Declare.
8954 (arm_arch_setup): New function.
8955 (the_low_target): Install arm_arch_setup instead of
8956 init_registers_arm.
8957 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8958 (init_windows_x86): Rename to ...
8959 (i386_arch_setup): ... this. Set `win32_tdesc'.
8960 (the_low_target): Adjust.
8961 * win32-low.c (win32_tdesc): New global.
8962 (child_add_thread): Don't create the thread cache here.
8963 (do_initial_child_stuff): Set the new process'es tdesc.
8964 * win32-low.h (struct target_desc): Forward declare.
8965 (win32_tdesc): Declare.
8966 * lynx-i386-low.c (tdesc_i386): Declare global.
8967 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8968 * lynx-low.c (lynx_tdesc): New global.
8969 (lynx_add_process): Set the new process'es tdesc.
8970 * lynx-low.h (struct target_desc): Forward declare.
8971 (lynx_tdesc): Declare global.
8972 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8973 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8974 * nto-low.c (nto_tdesc): New global.
8975 (do_attach): Set the new process'es tdesc.
8976 * nto-low.h (struct target_desc): Forward declare.
8977 (nto_tdesc): Declare.
8978 * nto-x86-low.c (tdesc_i386): Declare.
8979 (nto_x86_arch_setup): Set `nto_tdesc'.
8980
b1fbec62
GB		 89812013-06-04 Gary Benson <gbenson@redhat.com>
8982
8983 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8984 to qSupported response when appropriate.
8985 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8986 with nonzero-length annex.
8987 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8988 arguments supplied in annex.
8989
d1ec4ce7
DE		 89902013-05-31 Doug Evans <dje@google.com>
8991
ac44adcb 8992 PR server/15594
d1ec4ce7
DE		 8993 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8994 64 bits in 64-cross-32 environment.
8995
9b25f2d3
PA		 89962013-05-28 Pedro Alves <palves@redhat.com>
8997
8998 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8999 (aarch64-without-fpu.c): Delete rule.
9000 * configure.srv (aarch64*-*-linux*): Remove references to
9001 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9002 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9003 declaration.
9004
6740dc9c
PA		 90052013-05-24 Pedro Alves <palves@redhat.com>
9006
9007 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9008 instead of strchr/decode_address. Error if the range isn't split
9009 with a ','. Don't assume there's be a ':' in the action.
9010
c2d6af84
PA		 90112013-05-23 Yao Qi <yao@codesourcery.com>
9012 Pedro Alves <palves@redhat.com>
9013
9014 * linux-low.c (lwp_in_step_range): New function.
9015 (linux_wait_1): If the thread was range stepping and stopped
9016 outside the stepping range, report the stop to GDB. Otherwise,
9017 continue stepping. Add range stepping debug output.
9018 (linux_set_resume_request): Copy the step range from the resume
9019 request to the lwp.
9020 (linux_supports_range_stepping): New.
9021 (linux_target_ops) <supports_range_stepping>: Set to
9022 linux_supports_range_stepping.
9023 * linux-low.h (struct linux_target_ops)
9024 <supports_range_stepping>: New field.
9025 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9026 * linux-x86-low.c (x86_supports_range_stepping): New.
9027 (the_low_target) <supports_range_stepping>: Set to
9028 x86_supports_range_stepping.
9029 * server.c (handle_v_cont): Handle 'r' action.
9030 (handle_v_requests): Append ";r" if the target supports range
9031 stepping.
9032 * target.h (struct thread_resume) <step_range_start,
9033 step_range_end>: New fields.
9034 (struct target_ops) <supports_range_stepping>:
9035 New field.
9036 (target_supports_range_stepping): New macro.
9037
58794e1a
JB		 90382013-05-17 Joel Brobecker <brobecker@adacore.com>
9039
9040 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9041 confusion in comment.
9042
d631c5a7
JB		 90432013-05-17 Joel Brobecker <brobecker@adacore.com>
9044
9045 * lynx-low.c (struct process_info_private): New type.
9046 (lynx_add_process): New function.
9047 (lynx_create_inferior, lynx_attach): Replace calls to
9048 add_process by calls to lynx_add_process.
9049 (lynx_resume): If PTID is null, then try using
9050 current_process()->private->last_wait_event_ptid.
9051 Add comments.
9052 (lynx_clear_inferiors): Delete. The contents of that function
9053 has been inlined in lynx_mourn;
9054 (lynx_wait_1): Save the ptid in the process's private data.
9055 (lynx_mourn): Free the process' private data. Replace call
9056 to lynx_clear_inferiors by call to clear_inferiors.
9057
96f7a20f
YQ		 90582013-05-17 Yao Qi <yao@codesourcery.com>
9059
9060 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9061 the right place.
9062
db0dfaa0
LM		 90632013-05-16 Luis Machado <lgustavo@codesourcery.com>
9064
9065 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9066 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9067 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9068 PT_TEXT_END_ADDR guards. Update comments.
9069 (linux_target_op) <read_offsets>: Conditionally define to
9070 linux_read_offsets if the target is UCLIBC and if it defines
9071 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9072
68f5f838
SL		 90732013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9074 Andrew Jenner <andrew@codesourcery.com>
9075
9076 * Makefile.in (SFILES): Add linux-nios2-low.c.
9077 (clean): Add action to delete nios2-linux.c.
9078 (nios2-linux.c): New rule.
9079 * configure.srv: Add nios2*-*-linux*.
9080 * linux-nios2-low.c: New.
9081
1ebff1fd
HAQ		 90822013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9083
9084 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9085
f6150862
HZ		 90862013-04-25 Hui Zhu <hui@codesourcery.com>
9087
9088 PR gdb/15186
f6150862
HZ		 9089 * ax.c (ax_printf): Add fflush.
9090
614c279d
TT		 90912013-04-22 Tom Tromey <tromey@redhat.com>
9092
9093 * Makefile.in (SFILES): Add filestuff.c.
9094 (OBS): Add filestuff.o.
9095 (filestuff.o): New target.
9096 * config.in, configure: Rebuild.
9097 * configure.ac: Check for fdwalk, pipe2.
9098
7d4e5717
PA		 90992013-04-17 Pedro Alves <palves@redhat.com>
9100
9101 * configure.ac (USE_THREAD_DB): Delete variable.
9102 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9103 Don't AC_SUBST USE_THREAD_DB.
9104 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9105 * config.in, configure: Regenerate.
9106
d5c93e41
PA		 91072013-04-16 Pedro Alves <palves@redhat.com>
9108
9109 * linux-low.h (struct lwp_info) <thread_known>: Move under
9110 the USE_THREAD_DB #ifdef.
9111
04f5fe89
PA		 91122013-04-16 Pedro Alves <palves@redhat.com>
9113
9114 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9115 (linux-low.o): Delete rule.
9116 * linux-low.h: Always include "gdb_thread_db.h" instead of
9117 conditionally including thread_db.h.
9118 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9119 HAVE_THREAD_DB_H.
9120
480b27bf
JK		 91212013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9122
9123 * Makefile.in (install-only): Fix make install regression.
9124
43662968
JK		 91252013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9126
9127 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9128 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9129 installation.
9130 * gdbserver.1: Remove.
9131
3e74e146
PA		 91322013-03-22 Pedro Alves <palves@redhat.com>
9133
9134 * linux-low.c (handle_extended_wait): Don't call
9135 linux_enable_event_reporting.
9136
a8347a2a
TT		 91372013-03-15 Tony Theodore <tonyt@logyst.com>
9138
9139 PR build/9098:
9140 * Makefile.in (SHELL): Use @SHELL@.
9141
eeb56fa7
SDJ		 91422013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9143
9144 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9145 compiler warning.
9146
4fa7e2ff
JB		 91472013-03-13 Joel Brobecker <brobecker@adacore.com>
9148
9149 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9150 Remove extraneous NULL element.
9151
8ddb1965
YQ		 91522013-03-13 Yao Qi <yao@codesourcery.com>
9153
9154 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9155 'V' block in trace frame.
9156
9accd112
MM		 91572013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9158
9159 * target.h (struct target_ops): Add btrace ops.
9160 (target_supports_btrace): New macro.
9161 (target_enable_btrace): New macro.
9162 (target_disable_btrace): New macro.
9163 (target_read_btrace): New macro.
9164 * gdbthread.h (struct thread_info): Add btrace field.
9165 * server.c: Include btrace-common.h.
9166 (handle_btrace_general_set): New function.
9167 (handle_btrace_enable): New function.
9168 (handle_btrace_disable): New function.
9169 (handle_general_set): Call handle_btrace_general_set.
9170 (handle_qxfer_btrace): New function.
9171 (struct qxfer qxfer_packets[]): Add btrace entry.
9172 * inferiors.c (remove_thread): Disable btrace.
9173 * linux-low: Include linux-btrace.h.
9174 (linux_low_enable_btrace): New function.
9175 (linux_low_read_btrace): New function.
9176 (linux_target_ops): Add btrace ops.
9177 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9178 Add srv_linux_btrace=yes.
9179 (x86_64-*-linux*): Add linux-btrace.o.
9180 Add srv_linux_btrace=yes.
9181 * configure.ac: Define HAVE_LINUX_BTRACE.
9182 * config.in: Regenerated.
9183 * configure: Regenerated.
9184
5cc22e4c
MM		 91852013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9186
9187 * server.c (handle_qxfer): Preserve error message if -3 is
9188 returned.
9189 (qxfer): Document the -3 return value.
9190
7c97f91e
MM		 91912013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9192
9193 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9194 (linux_btrace_h): New variable.
9195 (linux-btrace.o): New rule.
9196
be9a119c 91972013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9198 Hafiz Abid Qadeer <abidh@codesourcery.com>
9199
9200 * tracepoint.c (trace_buffer_size): New global.
9201 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9202 (init_trace_buffer): Change to one-argument function. Allocate
9203 trace buffer memory.
9204 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9205 handle QTBuffer:size packet.
9206 (cmd_bigqtbuffer_size): New function.
9207 (initialize_tracepoint): Call init_trace_buffer with
9208 DEFAULT_TRACE_BUFFER_SIZE.
9209 * server.c (handle_query): Add QTBuffer:size in the
9210 supported packets.
9211
e64f7499
YQ		 92122013-03-07 Yao Qi <yao@codesourcery.com>
9213
9214 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9215 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9216 of -1.
9217 (cmd_qtsp): Adjust condition. Do post increment.
9218 Set cur_action and cur_step_action back to 0.
9219
f0ae6fc3
PA		 92202013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9221
9222 PR server/15236
9223 * linux-low.c (linux_write_memory): Return early success if LEN is
9224 zero.
9225
b5b0b0af
CV		 92262013-03-05 Corinna Vinschen <vinschen@redhat.de>
9227
334ad4a8 9228 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9229
589bc927
TT		 92302013-02-28 Tom Tromey <tromey@redhat.com>
9231
9232 * configure.ac: Invoke AC_SYS_LARGEFILE.
9233 * configure, config.in: Rebuild.
9234
dfe07582
CV		 92352013-02-28 Corinna Vinschen <vinschen@redhat.com>
9236
9237 * win32-low.c: Throughout, fix format strings and casts of
9238 printf-like functions to avoid type related warnings on all
9239 platforms.
9240 (get_child_debug_event): Print dwDebugEventCode as hex since
9241 that's how it's usually documented.
9242
736cd585
YQ		 92432013-02-28 Yao Qi <yao@codesourcery.com>
9244
9245 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9246 pulongest.
9247
e1f58301
JW		 92482013-02-27 Jiong Wang <jiwang@tilera.com>
9249
9250 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9251 (reg-tilegx32.c): New rule.
9252 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9253 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9254 different register info initializer according to elf class.
9255 (init_registers_tilgx32): New function. The tilegx32 register info
9256 initializer.
9257 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9258 (tile_store_gregset): Likewise.
9259
d171ca78
YQ		 92602013-02-27 Yao Qi <yao@codesourcery.com>
9261
9262 * server.c (process_point_options): Print debug message when
9263 debug_threads is true.
9264
282bbdf3
YQ		 92652013-02-26 Yao Qi <yao@codesourcery.com>
9266
9267 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9268
aca22551
PA		 92692013-02-19 Pedro Alves <palves@redhat.com>
9270 Kai Tietz <ktietz@redhat.com>
9271
9272 PR gdb/15161
9273
9274 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9275 instead of strtoul to extract address from packet.
9276 (process_serial_event) <'z'>: Likewise.
9277
4f3cee1c
YQ		 92782013-02-18 Yao Qi <yao@codesourcery.com>
9279
9280 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9281
8e1d55a3
PA		 92822013-02-14 Pedro Alves <palves@redhat.com>
9283
9284 Plug memory leak.
9285
9286 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9287 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9288
458820da
PA		 92892013-02-14 Pedro Alves <palves@redhat.com>
9290
9291 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9292
baea0dae
PA		 92932013-02-14 Pedro Alves <palves@redhat.com>
9294
9295 * tracepoint.c (save_string): Delete.
9296 (add_tracepoint_action): Use savestring instead of save_string.
9297
0b1afbb3
PA		 92982013-02-12 Pedro Alves <palves@redhat.com>
9299
9300 * linux-xtensa-low.c: Ditto.
9301 * xtensa-xtregs.c: Ditto.
9302
8a4ac37e
PA		 93032013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9304
9305 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9306 thread_db.
9307
148de6bb
MS		 93082013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9309
9310 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9311 aarch64_num_wp_regs and aarch64_num_bp_regs to
9312 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9313
55fac6e0
MS		 93142013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9315
9316 * linux-aarch64-low.c (ps_get_thread_area): Replace
9317 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9318
176eb98c
MS		 93192013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9320 Marcus Shawcroft <marcus.shawcroft@arm.com>
9321 Nigel Stephens <nigel.stephens@arm.com>
9322 Yufeng Zhang <yufeng.zhang@arm.com>
9323
9324 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9325 (aarch64.c, aarch64-without-fpu.c): New targets.
9326 * configure.srv (aarch64*-*-linux*): New.
9327 * linux-aarch64-low.c: New file.
9328
56f7af9c
MS		 93292013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9330
43aaf8b6 9331 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9332 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9333 (dequeue_one_deferred_signal, linux_resume_one_thread)
9334 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9335 (linux_tracefork_grandchild, linux_test_for_tracefork)
9336 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9337 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9338 where the argument is 0.
9339
60f662b0
YQ		 93402013-01-25 Yao Qi <yao@codesourcery.com>
9341
9342 * event-loop.c: Include "queue.h".
9343 (gdb_event_p): New typedef.
9344 (struct gdb_event) <next_event>: Remove.
9345 (event_queue): Change to QUEUE(gdb_event_p).
9346 (async_queue_event): Remove.
9347 (gdb_event_xfree): New.
9348 (initialize_event_loop): New.
9349 (process_event): Use API from QUEUE.
9350 (wait_for_event): Likewise.
9351 * server.c (main): Call initialize_event_loop.
9352 * server.h (initialize_event_loop): Declare.
9353
5ae4861a
YQ		 93542013-01-18 Yao Qi <yao@codesourcery.com>
9355
9356 * ax.h (struct eval_agent_expr_context): New.
9357 (gdb_eval_agent_expr): Update declaration.
9358 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9359 TFRAME. Add new argument CTX.
9360 * server.h (struct eval_agent_expr_context): Declare.
9361 (agent_mem_read, agent_tsv_read): Update declaration.
9362 (agent_mem_read_string): Likewise.
9363 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9364 (add_traceframe_block): Add new argument TPOINT.
9365 Increase TPOINT->traceframe_usage.
9366 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9367 eval_tracepoint_agent_expr.
9368 (condition_true_at_tracepoint): Likewise.
9369 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9370 (agent_mem_read_string, agent_tsv_read): Likewise.
9371
85e00e85
YQ		 93722013-01-16 Yao Qi <yao@codesourcery.com>
9373
9374 * linux-low.c (linux_resume_one_lwp): Don't check
9375 'lwp->bp_reinsert != 0'.
9376
4039cf45
JB		 93772013-01-07 Joel Brobecker <brobecker@adacore.com>
9378 Pedro Alves <palves@redhat.com>
9379
9380 * lynx-low.c (ptrace_request_to_str): Define a temporary
9381 macro and use it to simplify this function's implementation.
9382
9044dee2
JB		 93832013-01-07 Joel Brobecker <brobecker@adacore.com>
9384
9385 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9386 sets errno.
9387
e6352c8f
JB		 93882013-01-07 Joel Brobecker <brobecker@adacore.com>
9389
9390 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9391
50681a27
JB		 93922013-01-07 Joel Brobecker <brobecker@adacore.com>
9393
9394 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9395
3f6e77ef
JB		 93962013-01-07 Joel Brobecker <brobecker@adacore.com>
9397
9398 * lynx-low.c (lynx_resume): Use the resume_info parameter
9399 to determine the ptid for the lynx_ptrace call, unless
9400 it is equal to minus_one_ptid, in which case we use the
9401 ptid of the current_inferior.
9402 (lynx_wait_1): After having received a thread create/exit
9403 event, resume the inferior's execution using the signaling
9404 thread's ptid, rather than the old ptid.
9405
7fda33ae
JB		 94062013-01-07 Joel Brobecker <brobecker@adacore.com>
9407
9408 * lynx-low.c (lynx_resume): Delete variable ret.
9409
b9786c74
JB		 94102013-01-01 Joel Brobecker <brobecker@adacore.com>
9411
9412 * gdbreplay.c (gdbreplay_version): Update copyright year.
9413 * server.c (gdbserver_version): Likewise.
9414
8b93d60f
JB		 94152012-12-17 Joel Brobecker <brobecker@adacore.com>
9416
9417 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9418 new thread.
9419
037335a7
JB		 94202012-12-17 Joel Brobecker <brobecker@adacore.com>
9421
9422 * lynx-low.c (ptrace_request_to_str): Add handling for
9423 PTRACE_GETTRACESIG.
9424
52d4cbd8
JB		 94252012-12-17 Joel Brobecker <brobecker@adacore.com>
9426
9427 * lynx-low.c (lynx_attach): Delete variable new_process.
9428
ab8f6ca9
JB		 94292012-12-17 Joel Brobecker <brobecker@adacore.com>
9430
9431 * lynx-low.c (lynx_create_inferior): Delete variable
9432 new_process.
9433
78cbc024
JB		 94342012-12-17 Joel Brobecker <brobecker@adacore.com>
9435
9436 * lynx-low.c (ptrace_request_to_str): Do not handle
9437 PTRACE_GETTHREADLIST if this macro does not exist.
9438
14a00470
YQ		 94392012-12-15 Yao Qi <yao@codesourcery.com>
9440
9441 * Makefile.in (OBS): Add notif.o.
9442 * notif.c, notif.h: New.
9443 * server.c: Include "notif.h".
9444 (struct vstop_notif) <next>: Remove.
9445 <base>: New field.
9446 (queue_stop_reply): Update.
9447 (push_event, send_next_stop_reply): Remove.
9448 (discard_queued_stop_replies): Update.
9449 (notif_stop): New variable.
9450 (handle_v_stopped): Remove.
9451 (handle_v_requests): Don't call handle_v_stopped. Call
9452 handle_ack_notif instead.
9453 (queue_stop_reply_callback): Call notif_event_enque instead
9454 of queue_stop_reply.
9455 (handle_status): Don't call send_next_stop_reply, call
9456 notif_write_event instead.
9457 (kill_inferior_callback): Likewise.
9458 (detach_or_kill_inferior_callback): Likewise.
9459 (main): Call initialize_notif.
9460 (process_serial_event): Call QUEUE_is_empty.
9461 (handle_target_event): Call notif_push instead of push event.
9462 * server.h (push_event): Remove declaration.
9463
61c125b9
TT		 94642012-12-10 Tom Tromey <tromey@redhat.com>
9465
9466 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9467 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9468 macros.
9469 (.c.o): Rewrite.
9470 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9471 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9472 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9473 (amd64-linux-ipa.o, ax.o): Rewrite.
9474 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9475 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9476 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9477 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9478 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9479 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9480 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9481 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9482 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9483 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9484 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9485 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9486 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9487 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9488 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9489 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9490 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9491 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9492 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9493 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9494 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9495 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9496 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9497 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9498 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9499 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9500 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9501 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9502 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9503 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9504 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9505 (reg-tilegx.o): Remove.
9506 (all_object_files): New macro.
9507 Include .deps files.
9508 * aclocal.m4, configure: Rebuild.
9509 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9510 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9511 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9512
e90e9ad9
TT		 95132012-12-05 Tom Tromey <tromey@redhat.com>
9514
9515 PR gdb/14917:
9516 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9517
02d403bf 95182012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9519
9520 * configure.ac: Check for linux/perf_event.h.
9521 * config.in: Regenerated.
9522 * configure: Regenerated.
9523
0270a750
PA		 95242012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9525
9526 * hostio.c (handle_readlink): Decrease buffer size
9527 parameter passed to readlink by one byte.
9528
8c29b58e
YQ		 95292012-11-26 Yao Qi <yao@codesourcery.com>
9530
9531 * configure.ac (build_warnings): Append '-Wempty-body'.
9532 * configure: Regenerated.
9533 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9534 body.
9535
8bdce1ff
PM		 95362012-11-15 Pierre Muller <muller@sourceware.org>
9537
9538 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9539 * config.in: Regenerate.
9540 * configure: Regenerate.
9541 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9542 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9543 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9544 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9545 header.
9546 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9547 instead of <sys/wait.h> header.
9548 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9549
02d403bf 95502012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9551
9552 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9553 (various make rules): Remove -DGDBSERVER
9554
fbd5db48
YQ		 95552012-11-09 Yao Qi <yao@codesourcery.com>
9556
9557 * spu-low.c (current_ptid): Move it to ..
9558 * gdbthread.h: ... here. New.
9559 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9560 * server.c (myresume, process_serial_event): Likewise.
9561 * thread-db.c (thread_db_find_new_threads): Likewise.
9562 * tracepoint.c (run_inferior_command): Likewise.
9563
b3dc46ff
AB		 95642012-10-01 Andrew Burgess <aburgess@broadcom.com>
9565
9566 * server.c (handle_search_memory_1): Include access length in
9567 warning message.
9568
07c04788
HPN		 95692012-09-05 Michael Brandt <michael.brandt@axis.com>
9570
9571 * linux-crisv32-low.c: Fix compile errors.
9572
918d227b
YQ		 95732012-09-04 Yao Qi <yao@codesourcery.com>
9574
9575 * tracepoint.c (cmd_qtsv): Adjust debug message.
9576 Don't check CUR_TPOINT.
9577
18c1b81a
YQ		 95782012-08-28 Yao Qi <yao@codesourcery.com>
9579
9580 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9581 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9582 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9583 Remove declarations of xmalloc, xreallloc, xstrdup and
9584 freeargv.
9585 * Makefile.in (libiberty_h): New.
9586 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9587 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9588
dc82f37b
YQ		 95892012-08-23 Yao Qi <yao@codesourcery.com>
9590
9591 * server.h: Remove declaration of 'xsnprintf'.
9592
406b1477
KS		 95932012-08-22 Keith Seitz <keiths@redhat.com>
9594
9595 * server.h: Include build-gnulib-gbserver/config.h.
9596 * gdbreplay.c: Likewise.
9597
e6712ff1
DE		 95982012-08-08 Doug Evans <dje@google.com>
9599
9600 * Makefile.in (SFILES): Add gdb_vecs.c.
9601 (OBS): Add gdb_vecs.o.
9602 (gdb_vecs_h, host_defs_h): New variables.
9603 (thread-db.o): Add $(gdb_vecs_h) dependency.
9604 (gdb_vecs.o): New rule.
9605 * thread-db.c: #include "gdb_vecs.h".
9606 (thread_db_load_search): Use a vector to iterate over path elements.
9607 Handle text appearing after "$pdir".
9608
9609 * configure.ac: Add check for strstr.
9610 * config.in: Regenerate.
9611 * configure: Regenerate.
9612
7c3270ae
UW		 96132012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9614
9615 * hostio.c (handle_pread): If pread fails, fall back to attempting
9616 lseek/read.
9617 (handle_pwrite): Likewise for pwrite.
9618
b62e2b27
UW		 96192012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9620
9621 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9622 between unsupported TYPE and unimplementable ADDR/LEN combination.
9623 (arm_insert_point): Act on new return value.
9624
78a99e91
PA		 96252012-07-31 Pedro Alves <palves@redhat.com>
9626
9627 * server.c (process_point_options): Only skip tokens if we find
9628 one that is unrecognized. Don't treat 'X' specially while
9629 skipping unrecognized tokens.
9630
fcf303ab
UW		 96312012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9632
9633 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9634 to 4-byte-align HW breakpoint addresses for Thumb.
9635
7255706c
YQ		 96362012-07-27 Yao Qi <yao@codesourcery.com>
9637
9638 PR remote/14161.
9639
9640 * server.h: Declare gdb_agent_about_to_close.
9641 * target.c (kill_inferior): Include "agent.h".
9642 New. Send command 'kill'.
9643 * target.h (kill_inferior): Removed macro.
9644 * tracepoint.c (gdb_agent_about_to_close): New.
9645 (gdb_agent_helper_thread): Handle command 'close'.
9646 Wait endlessly until the inferior stops.
9647 Install gdb_agent_remove_socket to atexit hook.
9648 (agent_socket_name): New static variable.
9649 (gdb_agent_socket_init): Replace local variable 'name' with
9650 'agent_socket_name'.
9651 (gdb_agent_remove_socket): New.
9652
5a3f286f
YQ		 96532012-07-27 Yao Qi <yao@codesourcery.com>
9654
9655 * server.c (process_point_options): Stop at 'X' when parsing.
9656
961bd387
ME		 96572012-07-19 Michael Eager <eager@eagercon.com>
9658
a261b8f5 9659 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 9660 to hw_execute.
9661 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9662 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9663 hardware breakpoint.
9664
aa7c7447
JK		 96652012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9666
9667 * gdbserver/linux-low.c (initialize_low): Call
9668 linux_ptrace_init_warnings.
9669
7f216e7c
DE		 96702012-07-02 Doug Evans <dje@google.com>
9671
9672 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9673 pointer to int.
9674
d3ce09f5
SS		 96752012-07-02 Stan Shebs <stan@codesourcery.com>
9676
9677 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9678 (ax.o): Add it to build rule.
9679 (ax-ipa.o): Ditto.
9680 (OBS): Add format.o.
9681 (IPA_OBS): Add format.o.
9682 * server.c (handle_query): Claim support for breakpoint commands.
9683 (process_point_options): Add command case.
9684 (process_serial_event): Leave running if there are printfs in
9685 effect.
9686 * mem-break.h (any_persistent_commands): Declare.
9687 (add_breakpoint_commands): Declare.
9688 (gdb_no_commands_at_breakpoint): Declare.
9689 (run_breakpoint_commands): Declare.
9690 * mem-break.c (struct point_command_list): New struct.
9691 (struct breakpoint): New field command_list.
9692 (any_persistent_commands): New function.
9693 (add_commands_to_breakpoint): New function.
9694 (add_breakpoint_commands): New function.
9695 (gdb_no_commands_at_breakpoint): New function.
9696 (run_breakpoint_commands): New function.
9697 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9698 locally.
9699 * ax.c: Include format.h.
9700 (ax_printf): New function.
9701 (gdb_eval_agent_expr): Add printf opcode.
9702
2f8f6aed
YQ		 97032012-06-13 Yao Qi <yao@codesourcery.com>
9704
9705 * server.c (start_inferior): Remove duplicated writes to fields
9706 'last_resume_kind' and 'last_status' of 'current_inferior'.
9707
0c9070b3
YQ		 97082012-06-12 Yao Qi <yao@codesourcery.com>
9709 Pedro Alves <palves@redhat.com>
9710
9711 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9712 comment.
9713 * server.c (handle_v_cont): Extend comment.
9714
c52daf70
YQ		 97152012-06-11 Yao Qi <yao@codesourcery.com>
9716
9717 * linux-low.c (linux_attach): Add 'static'.
9718
d38bbb0a
YQ		 97192012-06-06 Yao Qi <yao@codesourcery.com>
9720
9721 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9722
89dc0afd
JK		 97232012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9724
9725 Fix gcc -flto compilation warning.
9726 * server.c (main): Make variable multi_mode and attach volatile.
9727
75f62ce7
TJB		 97282012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9729
9730 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9731 if the platform doesn't know about it.
9732
65f479b6
PA		 97332012-05-30 Jeff Kenton <jkenton@tilera.com>
9734
9735 * Makefile.in (SFILES): Add linux-tile-low.c.
9736 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9737 * configure.srv: Handle tilegx-*-linux*.
9738 * linux-tile-low.c: New file.
9739
0c5bf5a9
JK		 97402012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9741
9742 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9743
a493e3e2
PA		 97442012-05-24 Pedro Alves <palves@redhat.com>
9745
9746 PR gdb/7205
9747
43aaf8b6 9748 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9749
2ea28649
PA		 97502012-05-24 Pedro Alves <palves@redhat.com>
9751
9752 PR gdb/7205
9753
9754 Replace target_signal with gdb_signal throughout.
9755
8d409d16
MR		 97562012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9757
9758 * linux-low.c (linux_store_registers): Avoid the copying sequence
9759 when no data has been retrieved by ptrace.
9760
23512c01
MGD		 97612012-05-22 Will Deacon <will.deacon@arm.com>
9762
9763 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9764 Include asm/ptrace.h.
9765 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9766 already defined.
9767
4934b29e
MR		 97682012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9769
9770 * linux-low.c (linux_store_registers): Don't re-retrieve data
9771 with ptrace that has already been obtained from /proc. Always
9772 copy any data retrieved with ptrace to the buffer supplied.
9773
bde24c0a
PA		 97742012-05-11 Yao Qi <yao@codesourcery.com>
9775 Pedro Alves <palves@redhat.com>
9776
9777 * linux-low.c (enum stopping_threads_kind): New.
9778 (stopping_threads): Change type to `enum stopping_threads_kind'.
9779 (handle_extended_wait): If stopping and suspending threads, leave
9780 the new_lwp suspended too.
9781 (linux_wait_for_event): Adjust.
9782 (stop_all_lwps): Set `stopping_threads' to
9783 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9784 whether we're suspending threads or just stopping them. Assert no
9785 recursion happens.
9786
623b6bdf
YQ		 97872012-04-29 Yao Qi <yao@codesourcery.com>
9788
9789 * server.h: Move some code to ...
9790 * gdbthread.h: ... here. New.
9791 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9792 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9793 (nto-low.o, win32-low.o): Likewise.
9794 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9795 * regcache.c, remote-utils.c, server.c: Likewise.
9796 * target.c, tracepoint.c, win32-low.c: Likewise.
9797
f15f9948
TJB		 97982012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9799
9800 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9801 (PTRACE_ARG4_TYPE): Likewise.
9802 (PTRACE_XFER_TYPE): Likewise.
9803 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9804 ptrace to PTRACE_ARG3_TYPE.
9805 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9806 (PTRACE_ARG4_TYPE): Likewise.
9807 (PTRACE_XFER_TYPE): Likewise.
9808 (linux_detach_one_lwp): Cast fourth argument of
9809 ptrace to long then PTRACE_ARG4_TYPE.
9810 (regsets_fetch_inferior_registers): Cast third argument of
9811 ptrace to long then PTRACE_ARG3_TYPE.
9812 (regsets_store_inferior_registers): Likewise.
9813
38ea300a
PA		 98142012-04-20 Pedro Alves <palves@redhat.com>
9815
9816 * configure: Regenerate.
9817
c971b7fa
PA		 98182012-04-19 Pedro Alves <palves@redhat.com>
9819
43aaf8b6 9820 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9821 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 9822 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9823 (all, install-only, uninstall, clean-info, all-lib, clean): No
9824 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9825 (maintainer-clean realclean distclean): Use subdir_do.
9826 (subdir_do): New.
9827 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9828 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 9829 * acinclude.m4: Include acx_configure_dir.m4.
9830 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9831 calls. Call AC_PROG_RANLIB. Configure gnulib using
9832 ACX_CONFIGURE_DIR.
9833 (GNULIB): New.
9834 (GNULIB_STDINT_H): Adjust.
9835 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9836 * gdbreplay.c: Include build-gnulib/config.h.
9837 * server.h: Likewise.
9838 * aclocal.m4: Regenerate.
9839 * config.in: Regenerate.
9840 * configure: Regenerate.
c971b7fa 9841
809277f8
PA		 98422012-04-19 Pedro Alves <palves@redhat.com>
9843
9844 * Makefile.in (LIBGNU, INCGNU): Adjust.
9845 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9846 (all, install-only, uninstall, clean-info, all-lib, clean)
9847 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9848 * configure.ac: Adjust AC_OUTPUT output.
9849 * aclocal.m4: Regenerate.
9850 * configure: Regenerate.
9851
fd9bb8b8
PA		 98522012-04-19 Pedro Alves <palves@redhat.com>
9853
9854 * Makefile.in (generated_files): New.
9855 (server_h): Remove the explicit dependency on config.h, and depend
9856 on $generated_files.
9857
1c298c66
PA		 98582012-04-19 Pedro Alves <palves@redhat.com>
9859
9860 * Makefile.in (INCGNU): Add -Ignulib.
9861
57c4b50b
PA		 98622012-04-19 Pedro Alves <palves@redhat.com>
9863
9864 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9865 (INCGNU): ... this, and spell out -I here.
9866 (GNULIB_LIB): Rename to ...
9867 (LIBGNU): ... this.
9868 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9869
1030e047
PA		 98702012-04-19 Pedro Alves <palves@redhat.com>
9871
9872 * config.in: Regenerate.
9873
447d4319
PA		 98742012-04-19 Pedro Alves <palves@redhat.com>
9875
9876 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9877 * server.h (memmem): Remove declaration.
9878 * config.in: Regenerate.
9879 * configure: Regenerate.
9880
aad9eab9
YQ		 98812012-04-19 Yao Qi <yao@codesourcery.com>
9882
9883 * Makefile.in (SFILES): Add common/vec.c.
9884 (OBS): Add vec.o.
9885 (vec.o): New rule.
9886
3e10640f
YQ		 98872012-04-19 Yao Qi <yao@codesourcery.com>
9888
9889 * remote-utils.c (prepare_resume_reply): Replace with macro
9890 target_core_of_thread.
9891 * server.c (handle_qxfer_threads_proper): Likewise.
9892 * target.h (traget_core_of_thread): New macro.
9893
71622373
PA		 98942012-04-18 Pedro Alves <palves@redhat.com>
9895
9896 * aclocal.m4: Regenerate.
9897 * configure: Regenerate.
9898
80d26939
YQ		 98992012-04-16 Yao Qi <yao@codesourcery.com>
9900
9901 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9902 duplicated on address.
9903
42476b70
YQ		 99042012-04-16 Yao Qi <yao@codesourcery.com>
9905
9906 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9907 (struct tracepoint_action_ops) <send>: New field.
9908 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9909 (agent_expr_send, x_tracepoint_action_send): New.
9910 (l_tracepoint_action_send): New.
9911 (cmd_qtdp): Download and install tracepoint
9912 according to `use_agent'.
9913 (run_inferior_command): Add one more parameter `len'.
9914 Update callers.
9915 (tracepoint_send_agent): New.
9916 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9917
7bc83639
YQ		 99182012-04-16 Yao Qi <yao@codesourcery.com>
9919
9920 * tracepoint.c (download_tracepoints): Moved to ...
9921 (cmd_qtstart): ... here.
9922
5f18041e
YQ		 99232012-04-14 Yao Qi <yao@codesourcery.com>
9924
9925 * tracepoint.c: Include inttypes.h.
9926 (struct collect_memory_action): Use sized types.
9927 (struct tracepoint): Likewise.
9928 (cmd_qtdp, stop_tracing): Update print specifiers.
9929 (cmd_qtp, response_tracepoint): Likewise.
9930 (collect_data_at_tracepoint): Likewise.
9931 (collect_data_at_step): Likewise.
9932
55a8c076
YQ		 99332012-04-14 Yao Qi <yao@codesourcery.com>
9934
9935 Import gnulib module inttypes.
9936 * aclocal.m4, config.in, configure: Regenerated.
9937
dc750257
YQ		 99382012-04-14 Yao Qi <yao@codesourcery.com>
9939
9940 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9941 Makefile and config.status at last.
9942
0ab5faf9
YQ		 99432012-04-13 Yao Qi <yao@codesourcery.com>
9944
9945 * tracepoint.c: Include stdint.h unconditionally.
9946
18f5fd81
TJB		 99472012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9948
9949 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9950 on BFD_HAVE_SYS_PROCFS_TYPE.
9951 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9952 * configure: Regenerate.
9953 * config.in: Likewise.
9954
4d47af5c
L		 99552012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9956
9957 * Makefile.in (clean): Also remove x32.c x32-linux.c
9958 x32-avx.c x32-avx-linux.c.
9959 (x32.o): New target.
9960 (x32.c): Likewise.
9961 (x32-linux.o): Likewise.
9962 (x32-linux.c): Likewise.
9963 (x32-avx.o): Likewise.
9964 (x32-avx.c): Likewise.
9965 (x32-avx-linux.o): Likewise.
9966 (x32-avx-linux.c): Likewise.
9967
9968 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9969 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9970 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9971 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9972 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9973 i386/x32-avx-linux.xml.
9974
9975 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9976 (init_registers_x32_avx_linux): Likwise.
9977 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9978 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9979
ecedbe58
PA		 99802012-04-13 Pedro Alves <palves@redhat.com>
9981
9982 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9983 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9984 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9985 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9986 the sub-make.
9987
c92b5177
L		 99882012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9989
9990 * linux-x86-low.c (compat_x32_clock_t): New.
9991 (compat_x32_siginfo_t): Likewise.
9992 (compat_x32_siginfo_from_siginfo): Likewise.
9993 (siginfo_from_compat_x32_siginfo): Likewise.
9994 (linux_is_elf64): Likewise.
9995 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9996 and siginfo_from_compat_x32_siginfo for x32.
9997 (x86_arch_setup): Set linux_is_elf64.
9998
214d508e
L		 99992012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10000
10001 PR gdb/13969
10002 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10003 e_machine field.
10004 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10005 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10006 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10007 compatible with process.
10008
c9a1864a
YQ		 100092012-04-12 Yao Qi <yao@codesourcery.com>
10010
10011 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10012 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10013 (install-only, install-info, clean): Handle sub dir gnulib.
10014 (all-lib, am--refresh): New targets.
10015 (memmem.o): Remove target.
10016 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10017 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10018 (AC_REPLACE_FUNCS): Remove memmem.
10019 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10020 (AC_OUTPUT): Generate Makefile in gnulib/.
10021 * aclocal.m4, config.in, configure: Regenerated.
10022
367ba2c2
MR		 100232012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10024
10025 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10026
9d236627
PA		 100272012-04-05 Pedro Alves <palves@redhat.com>
10028
10029 -Werror=strict-aliasing
10030
10031 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10032 pointer.
10033
111217b3
PA		 100342012-04-04 Pedro Alves <palves@redhat.com>
10035
10036 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10037 (sparc_store_gregset_from_stack, sparc_store_gregset)
10038 (sparc_breakpoint_at): Fix formatting.
10039
8365dcf5
TJB		 100402012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10041
10042 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10043 are available.
10044 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10045 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10046 * config.in: Regenerate.
10047 * configure: Likewise.
10048
689cc2ae
PA		 100492012-03-29 Pedro Alves <palves@redhat.com>
10050
10051 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10052 Correct ptrace arguments.
10053
c14dfd32
PA		 100542012-03-28 Pedro Alves <palves@redhat.com>
10055
10056 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10057 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10058 (IA64_FR1_REGNUM): New defines.
10059 (ia64_fetch_register): New.
10060 (the_low_target): Install it.
10061 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10062 field.
10063 * linux-low.c (linux_fetch_registers): Try the
10064 the_low_target.fetch_register hook first.
10065
10066 * linux-arm-low.c (the_low_target): Adjust.
10067 * linux-bfin-low.c (the_low_target): Adjust.
10068 * linux-cris-low.c (the_low_target): Adjust.
10069 * linux-crisv32-low.c (the_low_target): Adjust.
10070 * linux-m32r-low.c (the_low_target): Adjust.
10071 * linux-m68k-low.c (the_low_target): Adjust.
10072 * linux-mips-low.c (the_low_target): Adjust.
10073 * linux-ppc-low.c (the_low_target): Adjust.
10074 * linux-s390-low.c (the_low_target): Adjust.
10075 * linux-sh-low.c (the_low_target): Adjust.
10076 * linux-sparc-low.c (the_low_target): Adjust.
10077 * linux-tic6x-low.c (the_low_target): Adjust.
10078 * linux-x86-low.c (the_low_target): Adjust.
10079 * linux-xtensa-low.c (the_low_target): Adjust.
10080
63c88e13
PA		 100812012-03-26 Pedro Alves <palves@redhat.com>
10082
10083 * server.c (handle_qxfer_libraries): Don't bail early if
10084 the_target->qxfer_libraries_svr4 is not NULL.
10085
fb723180
PA		 100862012-03-26 Pedro Alves <palves@redhat.com>
10087
10088 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10089
0afae3cf
PA		 100902012-03-23 Pedro Alves <palves@redhat.com>
10091
10092 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10093 "library-list-svr4" element's start tag when the the DSO list is
10094 empty.
10095
485f1ee4
PA		 100962012-03-23 Pedro Alves <palves@redhat.com>
10097
10098 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10099 a variable whose type size is the same as the inferior's pointer
10100 size.
10101
a5362b9a
TS		 101022012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10103
10104 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10105 struct siginfo.
10106 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10107 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10108 * linux-low.h: Include <signal.h>.
10109 (struct siginfo): Remove forward declaration.
10110 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10111 struct siginfo.
10112
d226c142
MF		 101132012-03-21 Mike Frysinger <vapier@gentoo.org>
10114
10115 * .gitignore: Ignore more files.
10116
122f36ef
PA		 101172012-03-19 Pedro Alves <palves@redhat.com>
10118 Jan Kratochvil <jan.kratochvil@redhat.com>
10119
10120 * server.c (cont_thread, general_thread): Add describing comments.
10121 (start_inferior): Clear `cont_thread'.
10122 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10123 of a process.
10124
fc3e5175
YQ		 101252012-03-15 Yao Qi <yao@codesourcery.com>
10126
10127 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10128 handling to ...
10129 (cmd_qtdp): ... here.
10130
8d0d92cd
YQ		 101312012-03-15 Yao Qi <yao@codesourcery.com>
10132
10133 * tracepoint.c (struct tracepoint_action_ops): New.
10134 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10135 (m_tracepoint_action_download): New.
10136 (r_tracepoint_action_download): New.
10137 (x_tracepoint_action_download): New.
10138 (l_tracepoint_action_download): New.
10139 (add_tracepoint_action): Install `action->ops' according type.
10140 (download_tracepoint_1): Move code `download' function pointer
10141 of various tracepoint_action_ops.
10142
87b0bb13
JK		 101432012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10144
10145 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10146 linux_ptrace_attach_warnings.
10147
5f572dec
JK		 101482012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10149
10150 * Makefile.in (linux-ptrace.o): New.
10151 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10152 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10153 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10154 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10155 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10156 of these targets.
10157 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10158
f4647387
YQ		 101592012-03-08 Yao Qi <yao@codesourcery.com>
10160 Pedro Alves <palves@redhat.com>
10161
10162 Fix PR server/13392.
10163 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10164 offset of JMP insn.
10165 * tracepoint.c (remove_tracepoint): New.
10166 (cmd_qtdp): Call remove_tracepoint when failed to install.
10167
9b224c5e
PA		 101682012-03-07 Pedro Alves <palves@redhat.com>
10169
10170 * linux-low.c (get_detach_signal): New.
10171 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10172 Pass on pending signals to PTRACE_DETACH. Check the result of the
10173 ptrace call.
10174 * server.c (program_signals, program_signals_p): New.
10175 (handle_general_set): Handle QProgramSignals.
10176 * server.h (program_signals, program_signals_p): Declare.
10177
e237a7e2
JK		 101782012-03-05 Pedro Alves <palves@redhat.com>
10179 Jan Kratochvil <jan.kratochvil@redhat.com>
10180
10181 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10182 New comment why.
10183
5808517f
YQ		 101842012-03-03 Yao Qi <yao@codesourcery.com>
10185
10186 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10187 agent_look_up_symbols.
10188
58b4daa5
YQ		 101892012-03-03 Yao Qi <yao@codesourcery.com>
10190
10191 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10192 (linux-x86-low.o): Likewise.
10193 * server.h: Remove in_process_agent_loaded.
10194 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10195 common/agent.c.
10196 Update callers.
10197
8ffcbaaf
YQ		 101982012-03-03 Yao Qi <yao@codesourcery.com>
10199
10200 * tracepoint.c (gdb_agent_capability): New global.
10201 (in_process_agent_loaded_ust): Renamed to
10202 `in_process_agent_supports_ust'.
10203 Update callers.
10204 (in_process_agent_supports_ust): Call agent_capability_check.
10205 (clear_installed_tracepoints): Assert that agent supports
10206 agent.
10207
d1feda86
YQ		 102082012-03-03 Yao Qi <yao@codesourcery.com>
10209
10210 * linux-low.c (linux_supports_agent): New.
10211 (linux_target_ops): Initialize field `supports_agent' with
10212 linux_supports_agent.
10213 * target.h (struct target_ops) <supports_agent>: New.
10214 (target_supports_agent): New macro.
10215 * server.c (handle_general_set): Handle packet 'QAgent'.
10216 (handle_query): Send `QAgent+'.
10217 * Makefile.in (server.o): Depends on agent.h.
10218
2fa291ac
YQ		 102192012-03-03 Yao Qi <yao@codesourcery.com>
10220
10221 * Makefile.in (OBS): Add agent.o.
10222 Add new rule for agent.o.
10223 Track dependence of tracepoint.c on agent.h.
10224 * tracepoint.c (run_inferior_command_1):
10225 (run_inferior_command): Call agent_run_command.
10226 (gdb_ust_connect_sync_socket): Deleted. Move it to
10227 common/agent.c.
10228 (resume_thread, stop_thread): Likewise.
10229 (gdb_ust_socket_init): Renamed to ...
10230 (gdb_agent_socket_init): ... New.
10231 (gdb_ust_thread): Renamed to ...
10232 (gdb_agent_helper_thread): ... New.
10233 (gdb_ust_init): Move some code to ...
10234 (gdb_agent_init): ... here. New.
10235 [HAVE_UST]: Call gdb_ust_init.
10236 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10237 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10238 * config.in, configure: Regenerated.
10239
05044653
PA		 102402012-03-02 Pedro Alves <palves@redhat.com>
10241
10242 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10243 * linux-low.c (struct simple_pid_list): New.
10244 (stopped_pids): New a struct simple_pid_list pointer.
10245 (add_to_pid_list, pull_pid_from_list): New.
10246 (handle_extended_wait): Don't assume the first signal new children
10247 report is SIGSTOP. Adjust call to pull_pid_from_list.
10248 (linux_wait_for_lwp): Adjust.
10249
8d00225b
YQ		 102502012-03-02 Yao Qi <yao@codesourcery.com>
10251
10252 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10253 debug log.
10254
19560ba5
YQ		 102552012-03-02 Yao Qi <yao@codesourcery.com>
10256
10257 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10258 `stop_pc' and `tpoint'. Update caller.
10259
1faeff08
MR		 102602012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10261
10262 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10263 * linux-low.c (use_linux_regsets): New macro.
10264 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10265 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10266 (linux_register_in_regsets): New function.
10267 (usr_fetch_inferior_registers): Skip registers covered by
10268 regsets.
10269 (usr_store_inferior_registers): Likewise.
10270 (usr_fetch_inferior_registers): New macro.
10271 (usr_store_inferior_registers): Likewise.
10272 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10273 (linux_store_registers): Likewise.
10274 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10275 prototype.
10276 (init_registers_mips64_dsp_linux): Likewise.
10277 (init_registers_mips_linux): New macro.
10278 (init_registers_mips_dsp_linux): Likewise.
10279 (mips_dsp_num_regs): Likewise.
10280 (DSP_BASE, DSP_CONTROL): New fallback macros.
10281 (mips_base_regs): New macro.
10282 (mips_regmap): Use it. Fix the size.
10283 (mips_dsp_regmap): New variable.
10284 (mips_dsp_regset_bitmap): Likewise.
10285 (mips_arch_setup): New function.
10286 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10287 than mips_regmap.
10288 (mips_cannot_store_register): Likewise.
10289 (the_low_target): Update .arch_setup, .num_regs and .regmap
10290 initializers. Add .regset_bitmap initializer.
10291 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10292 initializer.
10293 * linux-bfin-low.c (the_low_target): Likewise.
10294 * linux-cris-low.c (the_low_target): Likewise.
10295 * linux-crisv32-low.c (the_low_target): Likewise.
10296 * linux-ia64-low.c (the_low_target): Likewise.
10297 * linux-m32r-low.c (the_low_target): Likewise.
10298 * linux-m68k-low.c (the_low_target): Likewise.
10299 * linux-ppc-low.c (the_low_target): Likewise.
10300 * linux-s390-low.c (the_low_target): Likewise.
10301 * linux-sh-low.c (the_low_target): Likewise.
10302 * linux-sparc-low.c (the_low_target): Likewise.
10303 * linux-tic6x-low.c (the_low_target): Likewise.
10304 * linux-x86-low.c (the_low_target): Likewise.
10305 * linux-xtensa-low.c (the_low_target): Likewise.
10306 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10307 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10308 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10309 srv_xmlfiles.
10310 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10311 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10312
c03e6ccc
YQ		 103132012-02-29 Yao Qi <yao@codesourcery.com>
10314 Pedro Alves <palves@redhat.com>
10315
10316 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10317 `step_over_finished' is true.
10318
644cebc9
PA		 103192012-02-27 Pedro Alves <palves@redhat.com>
10320
10321 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10322 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10323
c14d7ab2
PA		 103242012-02-27 Pedro Alves <palves@redhat.com>
10325
10326 PR server/9684
10327 * linux-low.c (pid_is_stopped): New.
10328 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10329
412c89dd
LM		 103302012-02-25 Luis Machado <lgustavo@codesourcery.com>
10331
10332 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10333 of conditions.
10334
b745defe
MR		 103352012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10336
10337 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10338
9f3a5c85
LM		 103392012-02-24 Luis Machado <lgustavo@codesourcery>
10340
10341 * server.c (handle_query): Advertise support for target-side
10342 breakpoint condition evaluation.
10343 (process_point_options): New function.
10344 (process_serial_event): When inserting a breakpoint, check for
10345 a target-side condition that should be evaluated.
10346
10347 * mem-break.c: Include regcache.h and ax.h.
10348 (point_cond_list_t): New data structure.
10349 (breakpoint) <cond_list>: New field.
10350 (find_gdb_breakpoint_at): Make non-static.
10351 (delete_gdb_breakpoint_at): Clear any target-side
10352 conditions.
10353 (clear_gdb_breakpoint_conditions): New function.
10354 (add_condition_to_breakpoint): Likewise.
10355 (add_breakpoint_condition): Likewise.
10356 (gdb_condition_true_at_breakpoint): Likewise.
10357 (gdb_breakpoint_here): Return result directly instead
10358 of going through a local variable.
10359
10360 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10361 (clear_gdb_breakpoint_conditions): Likewise.
10362 (add_breakpoint_condition): Likewise.
10363 (gdb_condition_true_at_breakpoint): Likewise.
10364
10365 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10366 (need_step_over_p): Take target-side breakpoint condition into
10367 consideration.
10368
5e1dc496
LM		 103692012-02-24 Luis Machado <lgustavo@codesourcery>
10370
10371 * server.h: Include tracepoint.h.
10372 (agent_mem_read, agent_get_trace_state_variable_value,
10373 agent_set_trace_state_variable_value,
10374 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10375 get_set_tsv_func_addr): New prototypes.
10376
10377 * ax.h: New include file.
10378 * ax.c: New source file.
10379
10380 * tracepoint.c: Include ax.h.
10381 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10382 agent_expr, eval_result_type): Move to ax.h.
10383 (parse_agent_expr): Rename to ...
10384 (gdb_parse_agent_expr): ... this, make it non-static and move
10385 to ax.h.
10386 (unparse_agent_expr) Rename to ...
10387 (gdb_unparse_agent_expr): ... this, make it non-static and move
10388 to ax.h.
10389 (eval_agent_expr): Rename to ...
10390 (eval_tracepoint_agent_expr): ... this.
10391 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10392 forward declarations.
10393 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10394 (agent_get_trace_state_variable_value): New function.
10395 (agent_set_trace_state_variable_value): New function.
10396 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10397 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10398 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10399 (condition_true_at_tracepoint): Likewise.
10400 (parse_agent_expr): Rename to ...
10401 (gdb_parse_agent_expr): ... this and move to ax.c.
10402 (unparse_agent_expr): Rename to ...
10403 (gdb_unparse_agent_expr): ... this and move to ax.c.
10404 (gdb_agent_op_name): Move to ax.c.
10405 (eval_agent_expr): Rename to ...
10406 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10407 and move to ax.c.
10408 (eval_tracepoint_agent_expr): New function.
10409 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10410 non-static.
5e1dc496
LM		 10411 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10412 ax.c.
10413 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10414 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10415 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10416 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10417 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10418 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10419 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10420 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10421 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10422 (compile_bytecodes): Remove forward declaration.
10423 (is_goto_target): Move to ax.c.
10424 (compile_bytecodes): Move to ax.c and call
10425 agent_get_trace_state_variable_value (...) and
10426 agent_set_trace_state_variable_value (...).
10427
10428 * Makefile.in: Update ax.c and IPA dependencies.
10429
277e4e52
PA		 104302012-02-24 Pedro Alves <palves@redhat.com>
10431
10432 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10433 (cmd_bigqtbuffer_circular): ... this. Only handle
10434 'QTBuffer:circular:'.
10435 (handle_tracepoint_general_set): Adjust.
10436
bf4c19f7
YQ		 104372012-02-16 Yao Qi <yao@codesourcery.com>
10438
10439 * inferiors.c: Move code to ...
10440 * dll.c: .... here. New.
10441 * server.h: Declare clear_dlls.
10442 * Makefile.in (SFILES): Add dll.c.
10443 (OBS): Add dll.o
10444 (dll.o): New rule.
10445
d73f2619
YQ		 104462012-02-11 Yao Qi <yao@codesourcery.com>
10447
10448 * server.c: (handle_monitor_command): Add a new parameter
10449 `own_buf'.
10450 (handle_query): Update caller.
10451
f8255c2a
JB		 104522012-02-09 Joel Brobecker <brobecker@adacore.com>
10453
10454 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10455 * configure, config.in: Regenerate.
10456 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10457 is not defined.
10458
da84f473
PA		 104592012-02-02 Pedro Alves <palves@redhat.com>
10460
10461 Try SIGKILL first, then PTRACE_KILL.
10462 * linux-low.c (linux_kill_one_lwp): New.
10463 (linux_kill_one_lwp): Rename to ...
10464 (kill_one_lwp_callback): ... this. Use the new
10465 linux_kill_one_lwp.
10466
e886a173
PA		 104672012-02-02 Pedro Alves <palves@redhat.com>
10468
10469 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10470 inferior.
10471
be07f1a2
PA		 104722012-01-27 Pedro Alves <palves@redhat.com>
10473
10474 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10475 (elf_64_file_p): Make static.
10476 (linux_pid_exe_is_elf_64_file): New.
10477 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10478 Delete declarations.
10479 (linux_pid_exe_is_elf_64_file): Declare.
10480 * linux-x86-low.c (x86_arch_setup): Use
10481 linux_pid_exe_is_elf_64_file.
10482
d8301ad1
JK		 104832012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10484
10485 * linux-low.c (linux_wait_for_event_1): Rename to ...
10486 (linux_wait_for_event): ... here and merge it with former
10487 linux_wait_for_event - new variable wait_ptid, use it.
10488 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10489
01b17894
PA		 104902012-01-23 Pedro Alves <palves@redhat.com>
10491
10492 * server.c (main): Avoid yet another case of infinite loop while
10493 detaching/killing after a longjmp.
10494
e825046f
JK		 104952012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10496
10497 Code cleanup.
10498 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10499
b9e7b9c3
UW		 105002012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10501
10502 * hostio.c (handle_readlink): New function.
10503 (handle_vFile): Call it to handle "vFile:readlink" packets.
10504
901f9912
UW		 105052012-01-20 Pedro Alves <palves@redhat.com>
10506 Ulrich Weigand <ulrich.weigand@linaro.org>
10507
10508 * server.c (handle_v_requests): Only support vAttach and vRun to
10509 start multiple processes when in extended protocol mode.
10510
fc1ab1a0
PA		 105112012-01-17 Pedro Alves <palves@redhat.com>
10512
10513 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10514 memalign plus mprotect to allocate the scratch buffer.
10515
7d5d4e98
PA		 105162012-01-13 Pedro Alves <palves@redhat.com>
10517
10518 * server.c (attach_inferior): Clear `cont_thread'.
10519
f128d5e9
PA		 105202012-01-13 Pedro Alves <palves@redhat.com>
10521
10522 * server.c (main): Avoid infinite loop while detaching/killing
10523 after a longjmp.
10524
06db92f0
DE		 105252012-01-09 Doug Evans <dje@google.com>
10526
10527 * server.c (start_inferior): Set last_ptid in --wrapper case.
10528
32d92999
YQ		 105292012-01-06 Yao Qi <yao@codesourcery.com>
10530
10531 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10532 defined.
10533 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10534
5e0a92a9
YQ		 105352012-01-04 Yao Qi <yao@codesourcery.com>
10536
10537 * tracepoint.c (cmd_qtdp): Print debug message
10538 for static tracepoint.
10539
ae639e8c
YQ		 105402012-01-04 Yao Qi <yao@codesourcery.com>
10541
10542 * tracepoint.c (trace_vdebug): Differentiate debug message
10543 between gdbserver and IPA.
10544
f72429c5
YQ		 105452012-01-03 Yao Qi <yao@codesourcery.com>
10546
10547 * tracepoint.c (tracepoint_was_hit): Don't collect for
10548 static tracepoint.
10549
12c3e59c
JB		 105502012-01-02 Joel Brobecker <brobecker@adacore.com>
10551
10552 * terminal.h: Reformat copyright header.
10553
67827812
JB		 105542012-01-02 Joel Brobecker <brobecker@adacore.com>
10555
10556 * server.c (gdbserver_version): Update copyright year.
10557 * gdbreplay.c (gdbreplay_version): Likewise.
10558
3e52c33d
JK		 105592011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10560
10561 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10562
10563 Revert:
10564 2011-12-18 Hui Zhu <teawater@gmail.com>
10565 * linux-low.c (linux_create_inferior): Save return value to ret.
10566
66f1260e
HZ		 105672011-12-18 Hui Zhu <teawater@gmail.com>
10568
10569 * linux-low.c (linux_create_inferior): Save return value to ret.
10570
e77616d7
DE		 105712011-12-16 Doug Evans <dje@google.com>
10572
e7b06c57
DE		 10573 * linux-low.c (linux_create_inferior): If stdio connection,
10574 redirect stdin from /dev/null, stdout to stderr.
10575 * remote-utils.c (remote_is_stdio): New static global.
10576 (remote_connection_is_stdio): New function.
10577 (remote_prepare): Handle stdio connection.
10578 (remote_open): Ditto.
10579 (remote_close): Don't close stdin for stdio connections.
10580 (read_prim,write_prim): New functions. Replace all calls to
10581 read/write to these.
10582 * server.c (main): Watch for "-" argument. Move call to
10583 remote_prepare before start_inferior.
10584 * server.h (STDIO_CONNECTION_NAME): New macro.
10585 (remote_connection_is_stdio): Declare.
10586
e77616d7
DE		 10587 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10588 in debugging output.
10589
82067193
YQ		 105902011-12-15 Yao Qi <yao@codesourcery.com>
10591
10592 * tracepoint.c: Include sys/syscall.h.
10593 (gdb_ust_thread): Remove preprocessor conditional.
10594
82bfbe7e
PA		 105952011-12-14 Pedro Alves <pedro@codesourcery.com>
10596
10597 * linux-low.c (linux_detach_one_lwp): Call
10598 the_low_target.prepare_to_resume before detaching.
10599
712c6575
YQ		 106002011-12-14 Yao Qi <yao@codesourcery.com>
10601
10602 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10603 of write.
10604
d54d1edf
YQ		 106052011-12-14 Yao Qi <yao@codesourcery.com>
10606
10607 * i386-low.c (i386_low_stopped_data_address): Initialize local
10608 variable `control'.
10609
6210a125
PA		 106102011-12-13 Pedro Alves <pedro@codesourcery.com>
10611
10612 PR remote/13492
10613
10614 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10615 DR_CONTROL unless necessary. Extend comments.
10616 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10617 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10618
2ece8244
YQ		 106192011-12-13 Yao Qi <yao@codesourcery.com>
10620
10621 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10622 macros.
10623 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10624
784867a5
JK		 106252011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10626
10627 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10628 Print new debug message for such case.
10629
6bf36717
JK		 106302011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10631
10632 Fix overlapping memcpy.
10633 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10634 the read_inferior_memory transfer.
10635 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10636 write_inferior_memory transfer.
10637 (set_fast_tracepoint_jump): New variable buf. Use it for the
10638 read_inferior_memory and write_inferior_memory transfers.
10639 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10640 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10641 Use it for the write_inferior_memory transfer.
10642 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10643 buffers.
10644
50275556
MR		 106452011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10646
10647 * linux-low.c (fetch_register, store_register): Make code
10648 consistent, fix formatting.
10649
7325beb4
MR		 106502011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10651
10652 * linux-low.c (usr_store_inferior_registers): Factor out code
10653 to handle individual registers into...
10654 (store_register): ... this new function.
10655
c642a434
UW		 106562011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10657
10658 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10659 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10660 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10661 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10662 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10663 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10664 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10665 (srv_xmlfiles): Add new XML files.
10666
10667 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10668 and <sys/uio.h>.
10669 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10670 (init_registers_s390_linux32v1): Add prototype.
10671 (init_registers_s390_linux32v2): Likewise.
10672 (init_registers_s390_linux64v1): Likewise.
10673 (init_registers_s390_linux64v2): Likewise.
10674 (init_registers_s390x_linux64v1): Likewise.
10675 (init_registers_s390x_linux64v2): Likewise.
10676 (s390_num_regs): Increment to 52.
10677 (s390_regmap): Add orig_r2 register.
10678 (s390_num_regs_3264): Increment to 68.
10679 (s390_regmap_3264): Add orig_r2 register.
10680 (s390_collect_ptrace_register): Handle orig_r2 register.
10681 (s390_supply_ptrace_register): Likewise.
10682 (s390_fill_last_break): New function.
10683 (s390_store_last_break): Likewise.
10684 (s390_fill_system_call): New function.
10685 (s390_store_system_call): Likewise.
10686 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10687 register sets.
10688 (s390_check_regset): New function.
10689 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10690 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10691 Update target_regsets for available register sets.
10692
2268b414
JK		 106932011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10694 Jan Kratochvil <jan.kratochvil@redhat.com>
10695
10696 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10697 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10698 New.
10699 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10700 * linux-low.h (struct process_info_private): New member r_debug.
10701 * server.c (handle_qxfer_libraries): Call
10702 the_target->qxfer_libraries_svr4.
10703 (handle_qxfer_libraries_svr4): New function.
10704 (qxfer_packets): New entry "libraries-svr4".
10705 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10706 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10707 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10708 PACKET_qXfer_libraries_svr4.
10709
d6db1fab
UW		 107102011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10711
10712 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10713 PSW address/mask between 8-byte and 16-byte formats.
10714 (s390_supply_ptrace_register): Likewise.
10715 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10716 basic addressing mode bit.
10717
242f5f1c
SS		 107182011-11-24 Stan Shebs <stan@codesourcery.com>
10719
10720 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10721
f196051f
SS		 107222011-11-17 Stan Shebs <stan@codesourcery.com>
10723
10724 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10725 (tracing_start_time): New global.
10726 (tracing_stop_time): New global.
10727 (tracing_user_name): New global.
10728 (tracing_notes): New global.
10729 (tracing_stop_note): New global.
10730 (cmd_qtstart): Set traceframe_usage, start_time.
10731 (stop_tracing): Set stop_time.
10732 (cmd_qtstatus): Report additional status.
10733 (cmd_qtp): New function.
10734 (handle_tracepoint_query): Call it.
10735 (cmd_qtnotes): New function.
10736 (handle_tracepoint_general_set): Call it.
10737 (get_timestamp): Rename from tsv_get_timestamp.
10738
405f8e94
SS		 107392011-11-14 Stan Shebs <stan@codesourcery.com>
10740 Kwok Cheung Yeung <kcy@codesourcery.com>
10741
10742 * linux-x86-low.c (small_jump_insn): New.
10743 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10744 trampoline and error message, build a trampoline and issue a small
10745 jump instruction to it.
10746 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10747 trampoline and error message.
10748 (x86_get_min_fast_tracepoint_insn_len): New.
10749 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10750 * linux-low.h (struct linux_target_ops): Add arguments to
10751 install_fast_tracepoint_jump_pad operation, add new operation.
10752 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10753 arguments.
10754 (linux_get_min_fast_tracepoint_insn_len): New function.
10755 (linux_target_op): Add new operation.
10756 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10757 (gdb_trampoline_buffer_end): Ditto.
10758 (gdb_trampoline_buffer_error): Ditto.
10759 (struct ipa_sym_addresses): Add fields for new IPA variables.
10760 (symbol_list): Add entries for new IPA variables.
10761 (struct tracepoint): Add fields to hold the address range of the
10762 trampoline used by the tracepoint.
10763 (trampoline_buffer_head): New static variable.
10764 (trampoline_buffer_tail): Ditto.
10765 (claim_trampoline_space): New function.
10766 (have_fast_tracepoint_trampoline_buffer): New function.
10767 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10768 structure.
10769 (install_fast_tracepoint): Ditto, also add error buffer argument.
10770 (cmd_qtminftpilen): New function.
10771 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10772 (fast_tracepoint_from_trampoline_address): New function.
10773 (fast_tracepoint_collecting): Handle trampoline as part of jump
10774 pad space.
10775 (set_trampoline_buffer_space): New function.
10776 (initialize_tracepoint): Initialize new IPA variables.
10777 * target.h (struct target_ops): Add arguments to
10778 install_fast_tracepoint_jump_pad operation, add new
10779 get_min_fast_tracepoint_insn_len operation.
10780 (target_get_min_fast_tracepoint_insn_len): New.
10781 (install_fast_tracepoint_jump_pad): Add arguments.
10782 * server.h (IPA_BUFSIZ): Define.
10783 * linux-i386-ipa.c: Include extra header files.
10784 (initialize_fast_tracepoint_trampoline_buffer): New function.
10785 (initialize_low_tracepoint): Call it.
10786 * server.h (set_trampoline_buffer_space): Declare.
10787 (claim_trampoline_space): Ditto.
10788 (have_fast_tracepoint_trampoline_buffer): Ditto.
10789
1e4d1764
YQ		 107902011-11-14 Yao Qi <yao@codesourcery.com>
10791
10792 * server.c (handle_query): Handle InstallInTrace for qSupported.
10793 * tracepoint.c (add_tracepoint): Sort list.
10794 (install_tracepoint, download_tracepoint): New.
10795 (cmd_qtdp): Call them to install and download tracepoints.
10796 (sort_tracepoints): Removed.
10797 (cmd_qtstart): Update.
10798
5c73ff4e
YQ		 107992011-11-14 Yao Qi <yao@codesourcery.com>
10800
10801 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10802 * mem-break.h: Declare.
10803 * tracepoint.c (cmd_qtstart): Move some code to ...
10804 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10805 New.
10806 (download_tracepoints): Move some code to ...
10807 (download_tracepoint_1): ... here. New.
10808
86a30030
YQ		 108092011-11-08 Yao Qi <yao@codesourcery.com>
10810
10811 * remote-utils.c (relocate_instruction): A comment fix.
10812
8d26e50c
JB		 108132011-11-07 Joel Brobecker <brobecker@adacore.com>
10814
10815 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10816 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10817 dr_status_mirror and dr_control_mirror from debug_reg_state.
10818 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10819 (i386_initial_stuff): Remove use of deleted globals.
10820 (i386_get_thread_context, i386_set_thread_context,
10821 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10822 from debug_reg_state.
10823
a59306a3
YQ		 108242011-11-05 Yao Qi <yao@codesourcery.com>
10825
10826 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10827 address as TPOINT's.
10828
3065dfb6
SS		 108292011-11-02 Stan Shebs <stan@codesourcery.com>
10830
10831 * tracepoint.c (agent_mem_read_string): New function.
10832 (eval_agent_expr): Call it for tracenz.
10833 * server.c (handle_query): Report support for tracenz.
10834
fd0d8c7c
YQ		 108352011-11-02 Yao Qi <yao@codesourcery.com>
10836
10837 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10838
609086b1
YQ		 108392011-11-02 Yao Qi <yao@codesourcery.com>
10840
10841 * target.h: Fix a typo in comment.
10842
b9fd1791
PA		 108432011-10-31 Pedro Alves <pedro@codesourcery.com>
10844
10845 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10846 clobber the breakpoints' shadows with fast tracepoint jumps.
10847 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10848 * target.c (write_inferior_memory): Also pass MYADDR down to
10849 check_mem_write.
10850
03583c20
UW		 108512011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10852
10853 * configure.ac: Check support for personality routine.
10854 * configure: Regenerate.
10855 * config.in: Likewise.
10856 * linux-low.c: Include <sys/personality.h>.
10857 Define ADDR_NO_RANDOMIZE if necessary.
10858 (linux_create_inferior): Disable address space randomization when
10859 forking inferior, if requested.
10860 (linux_supports_disable_randomization): New function.
10861 (linux_target_ops): Install it.
10862 * server.h (disable_randomization): Declare.
10863 * server.c (disable_randomization): New global variable.
10864 (handle_general_set): Handle QDisableRandomization.
10865 (handle_query): Likewise for qSupported.
10866 (main): Support --disable-randomization and --no-disable-randomization
10867 command line arguments.
10868 * target.h (struct target_ops): Add supports_disable_randomization.
10869 (target_supports_disable_randomization): New macro.
10870
723b724b
MF		 108712011-09-29 Mike Frysinger <vapier@gentoo.org>
10872
10873 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10874 ifdef check.
10875 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10876 [!PT_GETDSBT] (target_loadmap): New definition.
10877 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10878 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10879 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10880 and PT_GETDSBT to LINUX_LOADMAP.
10881 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10882 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10883
55329a5c 108842011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 10885
10886 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10887 (arm_linux_hwbp_cap): New static variable.
10888 (arm_linux_get_hwbp_cap): Replace by ...
10889 (arm_linux_init_hwbp_cap): ... this new function.
10890 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10891 (arm_linux_get_hw_watchpoint_count): Likewise.
10892 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10893 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10894 (arm_prepare_to_resume): Use perror_with_name instead of error.
10895
55329a5c 108962011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 10897
10898 * linux-arm-low.c: Include <signal.h>.
10899 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10900 (struct arm_linux_hwbp_cap): New data type.
10901 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10902 (struct arm_linux_hw_breakpoint): New data type.
10903 (MAX_BPTS, MAX_WPTS): Define.
10904 (struct arch_process_info, struct arch_lwp_info): New data types.
10905 (arm_linux_get_hwbp_cap): New function.
10906 (arm_linux_get_hw_breakpoint_count): Likewise.
10907 (arm_linux_get_hw_watchpoint_count): Likewise.
10908 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10909 (arm_hwbp_control_initialize): Likewise.
10910 (arm_hwbp_control_is_enabled): Likewise.
10911 (arm_hwbp_control_is_initialized): Likewise.
10912 (arm_hwbp_control_disable): Likewise.
10913 (arm_linux_hw_breakpoint_equal): Likewise.
10914 (arm_linux_hw_point_initialize): Likewise.
10915 (struct update_registers_data): New data structure.
10916 (update_registers_callback: New function.
10917 (arm_insert_point): Likewise.
10918 (arm_remove_point): Likewise.
10919 (arm_stopped_by_watchpoint): Likewise.
10920 (arm_stopped_data_address): Likewise.
10921 (arm_new_process): Likewise.
10922 (arm_new_thread): Likewise.
10923 (arm_prepare_to_resume): Likewise.
10924 (the_low_target): Register arm_insert_point, arm_remove_point,
10925 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10926 arm_new_thread, and arm_prepare_to_resume.
10927
6b9801d4
SS		 109282011-09-15 Stan Shebs <stan@codesourcery.com>
10929
10930 * server.h (struct emit_ops): Add compare-goto fields.
10931 * tracepoint.c (gdb_agent_op_sizes): New table.
10932 (emit_eq_goto): New function.
10933 (emit_ne_goto): New function.
10934 (emit_lt_goto): New function.
10935 (emit_le_goto): New function.
10936 (emit_gt_goto): New function.
10937 (emit_ge_goto): New function.
10938 (is_goto_target): New function.
10939 (compile_bytecodes): Recognize special cases of compare-goto
10940 combinations and call specialized emitters for them.
10941 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10942 (amd64_emit_ne_goto): New function.
10943 (amd64_emit_lt_goto): New function.
10944 (amd64_emit_le_goto): New function.
10945 (amd64_emit_gt_goto): New function.
10946 (amd64_emit_ge_goto): New function.
10947 (amd64_emit_ops): Add the new functions.
10948 (i386_emit_eq_goto): New function.
10949 (i386_emit_ne_goto): New function.
10950 (i386_emit_lt_goto): New function.
10951 (i386_emit_le_goto): New function.
10952 (i386_emit_gt_goto): New function.
10953 (i386_emit_ge_goto): New function.
10954 (i386_emit_ops): Add the new functions.
10955
bf15cbda
SS		 109562011-09-08 Stan Shebs <stan@codesourcery.com>
10957
10958 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10959 (i386_emit_epilogue): Restore %ebx.
10960
943ca1dd
JZ		 109612011-08-31 Jie Zhang <jzhang918@gmail.com>
10962
10963 * server.c (step_thread): Remove definition.
10964 (process_serial_event): Don't handle Hs.
10965 * server.h (step_thread): Remove declaration.
10966 * target.c (set_desired_inferior): Remove use of step_thread.
10967
e3deef73
LM		 109682011-08-24 Luis Machado <lgustavo@codesourcery.com>
10969
10970 * linux-low.c: Include linux-procfs.h.
10971 (linux_attach_lwp_1): Update comments.
10972 (linux_attach): Scan for existing threads when attaching to a
10973 process that is the tgid.
10974 * Makefile.in: Update dependencies.
10975
13da1c97
LM		 109762011-08-24 Luis Machado <lgustavo@codesourcery.com>
10977
10978 * configure.srv: Add linux-procfs.o dependencies.
10979
881127c9
YQ		 109802011-08-14 Yao Qi <yao@codesourcery.com>
10981
10982 * target.h (struct target_ops): Fix indent.
10983 * win32-low.c (win32_target_ops): Fix comment.
10984
58dbd541
YQ		 109852011-08-14 Andrew Jenner <andrew@codesourcery.com>
10986 Yao Qi <yao@codesourcery.com>
10987
10988 * Makefile.in (clean): Remove tic6x-*.c files.
10989 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10990 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10991 (tic6x-c64xp-linux.c): Likewise.
10992 * configure.srv: Add support for tic6x-*-uclinux.
10993 * linux-tic6x-low.c: New.
10994 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10995
78d85199
YQ		 109962011-08-14 Andrew Stubbs <ams@codesourcery.com>
10997 Yao Qi <yao@codesourcery.com>
10998
10999 * target.h (struct target_ops): Add read_loadmap.
11000 * linux-low.c (struct target_loadseg): New type.
11001 (struct target_loadmap): New type.
11002 (linux_read_loadmap): New function.
11003 (linux_target_ops): Add linux_read_loadmap.
11004 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11005 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11006 to NULL.
78d85199 11007
a959a88d
EZ		 110082011-08-05 Eli Zaretskii <eliz@gnu.org>
11009
11010 * win32-low.c: Include <stdint.h>.
11011
1ced966e
PA		 110122011-07-22 Pedro Alves <pedro@codesourcery.com>
11013
11014 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11015 to the inferior here.
11016 (i386_remove_aligned_watchpoint): Ditto.
11017 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11018 fit part of the watchpoint in the debug registers.
11019 (i386_update_inferior_debug_regs): New.
11020 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11021 registers, and only update the inferior on success.
11022 (i386_low_remove_watchpoint): Ditto.
11023
d26e3629
KY		 110242011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11025
11026 * linux-low.c (compare_ints, unique, list_threads, show_process,
11027 linux_core_of_thread): Delete.
11028 (linux_target_ops): Change linux_core_of_thread to
11029 linux_common_core_of_thread.
11030 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11031 * utils.c (malloc_failure): Change type of argument.
11032 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11033 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11034 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11035 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11036 (IPA_OBJS): Add common-utils-ipa.o.
11037 (ptid_h, linux_osdata_h): New macros.
11038 (server_h): Add common/common-utils.h, common/xml-utils.h,
11039 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11040 common/ptid.h.
11041 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11042 ptid.o, buffer.o): New rules.
11043 (linux-low.o): Add common/linux-osdata.h as a dependency.
11044 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11045 * configure.ac: Add AC_HEADER_DIRENT check.
11046 * config.in: Regenerate.
11047 * configure: Regenerate.
11048 * remote-utils.c (xml_escape_text): Delete.
11049 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11050 buffer_xml_printf): Move to common/buffer.c.
11051 * server.c (main): Remove call to initialize_inferiors.
11052 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11053 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11054 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11055 internal_error, gdb_assert, gdb_assert_fail): Delete.
11056 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11057 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11058 common/buffer.h.
11059 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11060 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11061 initialize_inferiors): Delete.
11062
2275a1a7
PA		 110632011-07-20 Pedro Alves <pedro@codesourcery.com>
11064
11065 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11066 symbol error.
11067
0a5b1e09
PA		 110682011-05-31 Pedro Alves <pedro@codesourcery.com>
11069
11070 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11071 assertion.
11072 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11073
6938fd34
YQ		 110742011-05-26 Yao Qi <yao@codesourcery.com>
11075
11076 * Makefile.in (thread-db.o): Track dependence to
11077 common/gdb_thread_db.h.
11078 * thread-db.c: include gdb_thread_db.h from right place.
11079
b481f9e0
TT		 110802011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11081
11082 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11083 __FILE__ and __LINE__ to internal_error.
11084
98a5dd13
DE		 110852011-05-13 Doug Evans <dje@google.com>
11086
11087 * thread-db.c (try_thread_db_load_from_sdir): New function.
11088 (try_thread_db_load_from_dir): New function.
11089 (thread_db_load_search): Handle $sdir, ignore $pdir.
11090 Remove trying of system directories if search of
11091 libthread-db-search-path fails, that is now done via $sdir.
11092
d248b706
KY		 110932011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11094
11095 * server.c (handle_query): Add EnableDisableTracepoints to the list
11096 of supported features.
43aaf8b6 11097 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11098 tracepoints.
43aaf8b6
PA		 11099 (cmd_qtenable_disable): New.
11100 (cmd_qtstart): Install tracepoints even if disabled.
11101 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11102 receiving a QTEnable or QTDisable packet.
11103 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11104 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11105 tracepoints.
11106 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11107
84e578fb
DE		 111082011-05-10 Doug Evans <dje@google.com>
11109
11110 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11111
71f55dd8
DE		 111122011-05-04 Doug Evans <dje@google.com>
11113
11114 * linux-low.c (linux_join): Skip process lookup.
11115 * spu-low.c (spu_join): Ditto.
11116 * server.c (join_inferiors_callback): Delete.
11117 (process_serial_event): For 'D' packet (detach) call join_inferior
11118 directly.
11119
4d393d60
JM		 111202011-05-04 Joseph Myers <joseph@codesourcery.com>
11121
11122 * README: Don't mention xscale*-*-linux*.
11123 * configure.srv (xscale*-*-linux*): Don't handle target.
11124
b00ad6ff
NF		 111252011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11126
11127 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11128 casting pointers.
11129 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11130 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11131 (i386_emit_void_call_2): Likewise.
11132
af96c192
YQ		 111332011-04-26 Yao Qi <yao@codesourcery.com>
11134
43aaf8b6
PA		 11135 * linux-low.c: Move common macros to linux-ptrace.h.
11136 Include linux-ptrace.h.
af96c192
YQ		 11137 * Makefile.in (linux_ptrace_h): New.
11138 (linux-low.o): Depends on linux-ptrace.h.
11139
03f2bd59
JK		 111402011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11141
11142 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11143 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11144 (remote_prepare): New function with most of the TCP code from ...
11145 (remote_open): ... here. Detect PORT here unconditionally. Move also
11146 setting transport_is_reliable.
11147 * server.c (run_once): New variable.
11148 (gdbserver_usage): Document it.
11149 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11150 the first run if RUN_ONCE.
11151 * server.h (run_once, remote_prepare): New declarations.
11152
7a9dd1b2
TT		 111532011-04-19 Tom Tromey <tromey@redhat.com>
11154
11155 * win32-low.c (handle_load_dll): Remove duplicate "the".
11156
81239425
PM		 111572011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11158
11159 Remove support for old Cygwin 1.5 versions.
11160 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11161 function to avoid warning.
11162 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11163 warning.
11164
9e0627f1
PM		 111652011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11166
11167 * gdbserver/server.h (Macro _): Define it if not available.
11168
588eebee
MS		 111692011-03-14 Michael Snyder <msnyder@vmware.com>
11170
348af9f7 11171 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11172
43f70d4c
JB		 111732011-03-10 Joel Brobecker <brobecker@adacore.com>
11174
11175 * Makefile.in (maintainer-clean realclean distclean): Remove
11176 "make ... subdir_do" command.
11177
348af9f7
MS		 111782011-03-10 Michael Snyder <msnyder@vmware.com>
11179
11180 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11181
11182 * server.c (handle_v_run): Free alloced buffer on early return.
11183
e637a4f5
YQ		 111842011-03-09 Yao Qi <yao@codesourcery.com>
11185
11186 Revert:
11187 2011-03-04 Yao Qi <yao@codesourcery.com>
11188
11189 * Makefile.in: Remove GNU make feature --directory.
11190
11191 2011-03-05 Yao Qi <yao@codesourcery.com>
11192
11193 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11194 (subdir_do): New make target. Copied from gdb/Makefile.
11195 (maintainer-clean, realclean, distclean, clean): Call corresponding
11196 make targets in common/Makefile.
11197
11198 2011-02-11 Yao Qi <yao@codesourcery.com>
11199
11200 * configure.ac: Call AC_PROG_RANLIB.
11201 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11202 * configure: Regenerate.
11203
e6edda56
JK		 112042011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11205
11206 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11207
e5141119
JB		 112082011-03-06 Yao Qi <yao@codesourcery.com>
11209
11210 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11211
64794aa4
JB		 112122011-03-05 Yao Qi <yao@codesourcery.com>
11213
11214 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11215 (subdir_do): New make target. Copied from gdb/Makefile.
11216 (maintainer-clean, realclean, distclean, clean): Call corresponding
11217 make targets in common/Makefile.
11218
7a762829
YQ		 112192011-03-04 Yao Qi <yao@codesourcery.com>
11220
11221 * Makefile.in: Remove GNU make feature --directory.
11222
348af9f7
MS		 112232011-03-04 Michael Snyder <msnyder@vmware.com>
11224
11225 * server.c (queue_stop_reply): Call xmalloc not malloc.
11226
112272011-03-02 Michael Snyder <msnyder@vmware.com>
11228
11229 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11230
9f72fee2
MS		 112312011-02-28 Michael Snyder <msnyder@vmware.com>
11232
588eebee
MS		 11233 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11234 (cmd_qtframe): Ditto.
11235 (cmd_qtbuffer): Ditto.
11236 (cmd_bigqtbuffer): Ditto.
11237
9f72fee2
MS		 11238 * utils.c (decimal2str): Initialize 'width' to nine, then
11239 don't mess with it.
11240
8040bd49
UW		 112412011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11242
11243 * hostio.c (require_data): Free *data, not data.
11244
7e52cbd0
JK		 112452011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11246
11247 * hostio.c (require_data): Use free, not xfree.
11248
9130f83e
MS		 112492011-02-27 Michael Snyder <msnyder@vmware.com>
11250
4b812f4e
MS		 11251 * server.c (handle_query): Discard unused value.
11252
9130f83e
MS		 11253 * hostio.c (require_data): Free malloc memory before returning
11254 error.
11255
69d37113
MS		 112562011-02-26 Michael Snyder <msnyder@vmware.com>
11257
11258 * linux-low.c (list_threads): Call closedir for dirent.
11259
35f5825a
MS		 112602011-02-27 Michael Snyder <msnyder@vmware.com>
11261
2a589cef
MS		 11262 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11263 a case statement falls through.
11264
0adea5f7
MS		 11265 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11266
35f5825a
MS		 11267 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11268 in comparison.
11269
238f1c74
MS		 112702011-02-26 Michael Snyder <msnyder@vmware.com>
11271
11272 * utils.c (decimal2str): Eliminate dead code and dead param.
11273 (pulongest): Drop dead param from call to decimal2str.
11274 (plongest): Ditto.
11275
633ff500
JB		 112762011-02-24 Joel Brobecker <brobecker@adacore.com>
11277
11278 Revert the following patch (not approved yet):
11279 2011-02-21 Hui Zhu <teawater@gmail.com>
11280 * tracepoint.c (tp_printf): New function.
11281 (eval_agent_expr): Handle gdb_agent_op_printf.
11282
f9c6ff72
HZ		 112832011-02-21 Hui Zhu <teawater@gmail.com>
11284
11285 * tracepoint.c (tp_printf): New function.
11286 (eval_agent_expr): Handle gdb_agent_op_printf.
11287
94d5e490
TT		 112882011-02-18 Tom Tromey <tromey@redhat.com>
11289
11290 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11291 (tracepoint.o): Likewise.
11292 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11293 (gdb_agent_op_names): Likewise.
11294
c7f96d2b
TT		 112952011-02-18 Tom Tromey <tromey@redhat.com>
11296
11297 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11298 gdb_agent_op_rot>: New constants.
11299 (gdb_agent_op_names): Add pick and roll.
11300 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11301 cases.
11302
0feedb2c
JK		 113032011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11304
11305 * aclocal.m4: Regenerated with aclocal-1.11.1.
11306
b3b9301e
PA		 113072011-02-14 Pedro Alves <pedro@codesourcery.com>
11308
11309 * server.c (handle_qxfer_traceframe_info): New.
11310 (qxfer_packets): Register "traceframe-info".
11311 (handle_query): Report support for qXfer:traceframe-info:read+.
11312 * tracepoint.c (match_blocktype): New.
11313 (traceframe_find_block_type): Rename to ...
11314 (traceframe_walk_blocks): ... this. Add callback filter argument,
11315 and use it.
11316 (traceframe_find_block_type): New, reimplemented on top of
11317 traceframe_walk_blocks.
11318 (build_traceframe_info_xml): New.
11319 (traceframe_read_info): New.
11320 * server.h (traceframe_read_info): Declare.
11321
4f3e6fb7
YQ		 113222011-02-11 Yao Qi <yao@codesourcery.com>
11323
11324 * configure.ac: Call AC_PROG_RANLIB.
11325 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11326 * configure: Regenerate.
11327
764880b7
PA		 113282011-02-07 Pedro Alves <pedro@codesourcery.com>
11329
11330 * server.c (gdb_read_memory): Change return semantics to allow
11331 partial transfers.
11332 (handle_search_memory_1): Adjust.
11333 (process_serial_event) <'m' packet>: Handle partial transfers.
11334 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11335
1c79eb8a
PA		 113362011-01-28 Pedro Alves <pedro@codesourcery.com>
11337
11338 * regcache.c (init_register_cache): Initialize
11339 regcache->register_status.
11340 (free_register_cache): Release regcache->register_status.
11341 (regcache_cpy): Copy register_status.
11342 (registers_to_string): Print 'x's for unavailable registers.
11343 (supply_register): Mark the register's status valid or
11344 unavailable, depending on whether a buffer was passed in or not.
11345 (supply_register_zeroed): New.
11346 (supply_regblock): Mark the registers' status valid or
11347 unavailable, depending on whether a buffer was passed in or not.
11348 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11349 (struct regcache): New `register_status' field.
11350 (supply_register_zeroed): Declare.
11351 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11352 supply_register_zeroed, rather than passing a NULL buffer to
11353 supply_register.
11354 * tracepoint.c (fetch_traceframe_registers): Update comment.
11355
85724a0e
PA		 113562011-01-28 Pedro Alves <pedro@codesourcery.com>
11357
11358 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11359 buffer explicit.
11360
d08aafef
PA		 113612011-01-25 Pedro Alves <pedro@codesourcery.com>
11362
11363 * server.h (decode_xfer_write): Change prototype.
11364 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11365 and don't extract the annex here.
11366 * server.c (decode_xfer_read): Remove `annex' parameter,
11367 and don't extract the annex here.
11368 (decode_xfer): New.
11369 (struct qxfer): New.
11370 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11371 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11372 (handle_qxfer_statictrace): New functions, abstracted out from
11373 handle_query, and made to use the struct qxfer interface.
11374 (handle_threads_qxfer_proper): Rename to ...
11375 (handle_qxfer_threads_proper): ... this.
11376 (handle_threads_qxfer): Rename to ...
11377 (handle_qxfer_threads): ... this. Adjust.
11378 (qxfer_packets): New array.
11379 (handle_qxfer): New function.
11380 (handle_query): Use handle_qxfer.
11381
493e2a69
MS		 113822011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11383
11384 * gdbreplay.c: Shorten lines of >= 80 columns.
11385 * linux-low.c: Ditto.
11386 * linux-ppc-low.c: Ditto.
11387 * linux-s390-low.c: Ditto.
11388 * linux-sparc-low.c: Ditto.
11389 * linux-x86-low.c: Ditto.
11390 * linux-xtensa-low.c: Ditto.
11391 * mem-break.c: Ditto.
11392 * nto-low.c: Ditto.
11393 * regcache.h: Ditto.
11394 * remote-utils.c: Ditto.
11395 * server.c: Ditto.
11396 * server.h: Ditto.
11397 * thread-db.c: Ditto.
11398 * tracepoint.c: Ditto.
11399 * utils.c: Ditto.
11400 * win32-low.h: Ditto.
11401
44944448
JB		 114022011-01-05 Joel Brobecker <brobecker@adacore.com>
11403
11404 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11405 update.
11406
71ce852c
JB		 114072011-01-01 Joel Brobecker <brobecker@adacore.com>
11408
11409 * server.c (gdbserver_version): Update copyright year in version
11410 output.
11411 * gdbreplay.c (gdbreplay_version): Ditto.
11412
eb826dc6
MF		 114132010-12-29 Jie Zhang <jie.zhang@analog.com>
11414
11415 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11416 * linux-bfin-low.c: New file.
11417 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11418 PT_DATA_ADDR for BFIN targets.
11419 * Makefile.in (SFILES): Add linux-bfin-low.c.
11420 (clean): Remove reg-bfin.c.
11421 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11422 * README: Mention supported Blackfin targets.
11423
39ab222a
MF		 114242010-12-23 Mike Frysinger <vapier@gentoo.org>
11425
11426 * .gitignore: New file.
11427
a1f2ce7d
MF		 114282010-11-16 Mike Frysinger <vapier@gentoo.org>
11429
11430 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11431
f474844c
JZ		 114322010-10-22 Jie Zhang <jie@codesourcery.com>
11433
11434 * Makefile.in: Add FLAGS_TO_PASS variable.
11435 (install): Remove dependency of install-only and recursively
11436 invoke make for install-only.
11437
f1048712
DE		 114382010-10-04 Doug Evans <dje@google.com>
11439
11440 * Makefile.in (uninstall): Use $(DESTDIR).
11441
b53a1623
PA		 114422010-09-24 Pedro Alves <pedro@codesourcery.com>
11443
e6ee044d
PA		 11444 PR gdb/11842
11445
b53a1623
PA		 11446 * linux-x86-low.c (compat_siginfo_from_siginfo)
11447 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11448 si_code is < 0. Check for si_code == SI_TIMER before checking for
11449 si_code < 0.
11450
fa1bd1e4
JB		 114512010-09-13 Joel Brobecker <brobecker@adacore.com>
11452
11453 * lynx-i386-low.c: New file.
11454 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11455
47fac8f8
JB		 114562010-09-13 Joel Brobecker <brobecker@adacore.com>
11457
11458 * lynx-low.c (ptrace_request_to_str): Remove handling for
11459 request values that have been removed in LynxOS 5.x.
11460
1adfc54d
JB		 114612010-09-13 Joel Brobecker <brobecker@adacore.com>
11462
11463 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11464 <ptrace.h>
11465
c2a66c29
NS		 114662010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11467
11468 * configure.ac: Add --enable-inprocess-agent option.
11469 * configure: Rebuilt.
11470
32fcada3
YQ		 114712010-09-06 Yao Qi <yao@codesourcery.com>
11472
11473 * linux-low.c (linux_kill): Remove unused variable.
11474 (linux_stabilize_threads): Likewise.
11475 * server.c (start_inferior): Likewise.
11476 (queue_stop_reply_callback): Likewise.
11477 * tracepoint.c (do_action_at_tracepoint): Likewise.
11478
0cccb683
YQ		 114792010-09-06 Yao Qi <yao@codesourcery.com>
11480
11481 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11482 on return.
11483
423ec54c
JK		 114842010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11485
11486 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11487
12ac6819
PA		 114882010-09-06 Pedro Alves <pedro@codesourcery.com>
11489
11490 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11491 "$(IPA_DEPFILES)".
11492
8ed54b31
JB		 114932010-09-01 Joel Brobecker <brobecker@adacore.com>
11494
11495 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11496 gdbserver/lynx-ppc-low.c: New files.
11497 * Makefile.in (lynx_low_h): New variable.
11498 (lynx-low.o, lynx-ppc-low.o): New rules.
11499 * configure.ac: On LynxOS, link with -lnetinet.
11500 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11501 * configure: regenerate.
11502
bb0116a4
JB		 115032010-09-01 Joel Brobecker <brobecker@adacore.com>
11504
11505 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11506 * configure.ac: Add check for vasprintf and vsnprintf.
11507 * configure, config.in: Regenerate.
11508 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11509
a778ab81 115102010-09-01 Joel Brobecker <brobecker@adacore.com>
11511
11512 * gdbreplay.c: Move include of alloca.h up, next to include of
11513 malloc.h.
11514 * server.h: Add include of malloc.h.
11515 * mem-break.c: Remove include of malloc.h.
11516 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11517
8b034a19 115182010-09-01 Joel Brobecker <brobecker@adacore.com>
11519
11520 * Makefile.in (memmem.o): Build with -Wno-error.
11521
115222010-09-01 Joel Brobecker <brobecker@adacore.com>
11523
11524 * utils.c (xsnprintf): Make non-static.
11525 * server.h: Add xsnprintf declaration.
11526 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11527 replace calls to snprintf by calls to xsnprintf throughout.
11528
115292010-09-01 Joel Brobecker <brobecker@adacore.com>
11530
11531 * configure.ac: Add configure check for alloca.
11532 * configure, config.in: Regenerate.
11533 * server.h: Include alloca.h if it exists.
11534 * gdbreplay.c: Include alloca.h if it exists.
11535
1a981360
PA		 115362010-08-28 Pedro Alves <pedro@codesourcery.com>
11537
11538 * linux-low.c (__SIGRTMIN): Define if not already defined.
11539 (linux_create_inferior): Check for __ANDROID__ rather than
11540 __SIGRTMIN.
11541 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11542 are already deferred.
11543 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11544 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11545 stopped and already has a pending signal to report.
11546 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11547 a pending signal to report or is moving out of a jump pad.
11548 (linux_init_signals): Check for __ANDROID__ rather than
11549 __SIGRTMIN.
11550
b4d51a55
PA		 115512010-08-28 Pedro Alves <pedro@codesourcery.com>
11552
11553 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11554 debug_threads check. Avoid a linear search when not doing debug
11555 output.
11556
ec48365d
PA		 115572010-08-27 Pedro Alves <pedro@codesourcery.com>
11558
11559 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11560 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11561 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11562 (process_event): Change local fd's type to gdb_fildes_t.
11563 (create_file_handler): Adjust prototype.
11564 (delete_file_handler): Adjust prototype.
11565 (handle_file_event): Adjust prototype. Use pfildes.
11566 (create_file_event): Adjsut prototype.
11567 * remote-utils.c (remote_desc, listen_desc): Change type to
11568 gdb_fildes_t.
11569 * server.h: New gdb_fildes_t typedef.
11570 [USE_WIN32API]: Include winsock2.h.
11571 (delete_file_handler, add_file_handler): Adjust prototypes.
11572 (pfildes): Declare.
11573 * utils.c (pfildes): New.
11574
854d88f0
PA		 115752010-08-27 Pedro Alves <pedro@codesourcery.com>
11576
11577 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11578 * configure: Regenerate.
11579
0146f85b
PA		 115802010-08-27 Pedro Alves <pedro@codesourcery.com>
11581
11582 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11583 (linux_done_accessing_memory): ... this.
11584 (linux_target_ops): Adjust.
11585 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11586 * nto-low.c (nto_target_ops): Adjust comment.
11587 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11588 * spu-low.c (spu_target_ops): Adjust comment.
11589 * target.h (target_ops): Rename unprepare_to_access_memory field
11590 to done_accessing_memory.
11591 (unprepare_to_access_memory): Rename to ...
11592 (done_accessing_memory): ... this.
11593
90d74c30
PA		 115942010-08-26 Pedro Alves <pedro@codesourcery.com>
11595
11596 * linux-low.c (linux_prepare_to_access_memory): New.
11597 (linux_unprepare_to_access_memory): New.
11598 (linux_target_ops): Install them.
11599 * server.c (read_memory): Rename to ...
11600 (gdb_read_memory): ... this. Use
11601 prepare_to_access_memory/prepare_to_access_memory.
11602 (write_memory): Rename to ...
11603 (gdb_write_memory): ... this. Use
11604 prepare_to_access_memory/prepare_to_access_memory.
11605 (handle_search_memory_1): Adjust.
11606 (process_serial_event): Adjust.
11607 * target.h (struct target_ops): New fields
11608 prepare_to_access_memory and unprepare_to_access_memory.
11609 (prepare_to_access_memory, unprepare_to_access_memory): New.
11610 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11611 prepare_to_access_memory/prepare_to_access_memory.
11612 * nto-low.c (nto_target_ops): Adjust.
11613 * spu-low.c (spu_target_ops): Adjust.
11614 * win32-low.c (win32_target_ops): Adjust.
11615
fd467969
PA		 116162010-08-26 Pedro Alves <pedro@codesourcery.com>
11617
11618 * Makefile.in (WARN_CFLAGS): Get it from configure.
11619 (WERROR_CFLAGS): New.
11620 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11621 * configure.ac: Introduce --enable-werror, which adds -Werror to
11622 the compiler command line. Enabled by default. Disable with
11623 --disable-werror. Add -Wdeclaration-after-statement
11624 Wpointer-arith and -Wformat-nonliteral to warning flags.
11625 * configure: Regenerate.
11626
331e2f5f
PA		 116272010-08-26 Pedro Alves <pedro@codesourcery.com>
11628
11629 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11630
e581f2b4
PA		 116312010-08-26 Pedro Alves <pedro@codesourcery.com>
11632
11633 * gdbreplay.c (remote_error): New.
11634 (gdbchar): New.
11635 (expect): Use gdbchar. Check for error reading from GDB.
11636 Clarify sync error output.
11637 (play): Check for errors writing to GDB.
11638 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11639 * remote-utils.c (getpkt): Check for errors writing to the remote
11640 descriptor.
11641
3c11dd79
PA		 116422010-08-25 Pedro Alves <pedro@codesourcery.com>
11643
11644 * linux-low.c (linux_wait_1): Move non-debugging code out of
11645 `debug_threads' control.
11646
d20a8ad9
PA		 116472010-08-25 Pedro Alves <pedro@codesourcery.com>
11648
11649 * linux-low.c (linux_wait_1): Don't set last_status here.
11650 * server.c (push_event, queue_stop_reply_callback): Assert we're
11651 not pushing a TARGET_WAITKIND_IGNORE event.
11652 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11653 (myresume, handle_target_event): Set the thread's last_resume_kind
11654 and last_status from the target returned status.
11655
964e4306
PA		 116562010-08-25 Pedro Alves <pedro@codesourcery.com>
11657
11658 PR threads/10729
11659
11660 * linux-x86-low.c (update_debug_registers_callback): New.
11661 (i386_dr_low_set_addr): Use it.
11662 (i386_dr_low_get_addr): New.
11663 (i386_dr_low_set_control): Use update_debug_registers_callback.
11664 (i386_dr_low_get_control): New.
11665 (i386_dr_low_get_status): Adjust.
11666 * linux-low.c (linux_stop_lwp): New.
11667 * linux-low.h (linux_stop_lwp): Declare.
11668
11669 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11670 argument instead of a i386_debug_reg_state.
11671 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11672 a i386_debug_reg_state.
11673 (i386_insert_aligned_watchpoint): Adjust.
11674 (i386_remove_aligned_watchpoint): Adjust.
11675 (i386_low_stopped_data_address): Read the debug registers from the
11676 inferior instead of from the mirrors.
11677 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11678 (i386_dr_low_get_addr): Declare.
11679 (i386_dr_low_get_control): Declare.
11680 (i386_dr_low_get_status): Change prototype.
11681
11682 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11683 (i386_dr_low_get_addr): New.
11684 (i386_dr_low_get_control): New.
11685 (i386_dr_low_get_status): Adjust prototype. Return
11686 dr_status_mirror.
11687 (i386_initial_stuff): Clear dr_status_mirror and
11688 dr_control_mirror.
11689 (i386_get_thread_context): Adjust.
11690 (i386_set_thread_context): Adjust.
11691 (i386_thread_added): Adjust.
11692
5f21a75b
PA		 116932010-08-24 Pedro Alves <pedro@codesourcery.com>
11694
11695 * linux-low.h (linux_thread_area): Delete declaration.
11696
3e4c1235
TS		 116972010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11698
11699 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11700 after its termination.
11701
1971b033
PA		 117022010-08-09 Pedro Alves <pedro@codesourcery.com>
11703
11704 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11705 (gdb_wants_all_stopped): Delete.
11706 (linux_wait_1): Don't call them.
11707 * server.c (handle_v_cont): Tag all threads as want-stopped.
11708 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11709 stopped as "client-wants-stopped".
11710
310444ac
PA		 117112010-07-31 Pedro Alves <pedro@codesourcery.com>
11712
11713 * Makefile.in (signals_h): New.
11714 (server_h): Depend on it.
11715 (server.o): Don't depend on $(signals_def).
11716 (signals.o): Depend on $(signals_def).
11717
a19cae16
JK		 117182010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11719
11720 * Makefile.in (signals_def): New.
11721 (server_h): Append include/gdb/signals.h and signals_def.
11722 (server.o): Append signals_def.
11723
30d50328
JK		 117242010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11725
11726 * server.c (handle_target_event): Use target_signal_to_host for
11727 resume_info.sig initialization.
11728 * target.h (struct thread_resume) <sig>: New comment.
11729
5c3216e2
OS		 117302010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11731
c6f46ca0
OS		 11732 * server.c (handle_query): strcpy() the returned string from paddress()
11733 instead of sprintf().
5c3216e2
OS		 11734 * utils.c (paddress): Return phex_nz().
11735
6bd31874
JB		 117362010-07-07 Joel Brobecker <brobecker@adacore.com>
11737
11738 * server.c (handle_v_cont): Call mourn_inferior if process
11739 just exited.
11740 (myresume): Likewise.
11741
0fb4aa4b
PA		 117422010-07-01 Pedro Alves <pedro@codesourcery.com>
11743
11744 Static tracepoints, and integration with UST.
11745
11746 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11747 * mem-break.c (uninsert_all_breakpoints)
11748 (reinsert_all_breakpoints): New.
11749 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11750 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11751 (gdb_agent_ust_loaded, helper_thread_id)
11752 (gdb_agent_helper_thread_id): New macros.
11753 (struct ipa_sym_addresses): Add addr_ust_loaded,
11754 addr_helper_thread_id, addr_cmd_buf.
11755 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11756 (in_process_agent_loaded_ust): New.
11757 (write_e_ust_not_loaded): New.
11758 (maybe_write_ipa_ust_not_loaded): New.
11759 (struct collect_static_trace_data_action): New.
11760 (enum tracepoint_type) <static_tracepoint>: New.
11761 (struct tracepoint) <handle>: Mention static tracepoints.
11762 (struct static_tracepoint_ctx): New.
11763 (CMD_BUF_SIZE): New.
11764 (add_tracepoint_action): Handle static tracepoint actions.
11765 (unprobe_marker_at): New.
11766 (clear_installed_tracepoints): Handle static tracepoints.
11767 (cmd_qtdp): Handle static tracepoints.
11768 (probe_marker_at): New.
11769 (cmd_qtstart): Handle static tracepoints.
11770 (response_tracepoint): Handle static tracepoints.
11771 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11772 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11773 (get_context_regcache): Handle static tracepoints.
11774 (do_action_at_tracepoint): Handle static tracepoint actions.
11775 (traceframe_find_block_type): Handle static trace data blocks.
11776 (traceframe_read_sdata): New.
11777 (download_tracepoints): Download static tracepoint actions.
11778 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11779 (GDB_PROBE_NAME): New.
11780 (ust_ops): New.
11781 (GET_UST_SYM): New.
11782 (USTF): New.
11783 (dlsym_ust): New.
11784 (ust_marker_to_static_tracepoint): New.
11785 (gdb_probe): New.
11786 (collect_ust_data_at_tracepoint): New.
11787 (gdb_ust_probe): New.
11788 (UNIX_PATH_MAX, SOCK_DIR): New.
11789 (gdb_ust_connect_sync_socket): New.
11790 (resume_thread, stop_thread): New.
11791 (run_inferior_command): New.
11792 (init_named_socket): New.
11793 (gdb_ust_socket_init): New.
11794 (cstr_to_hexstr): New.
11795 (next_st): New.
11796 (first_marker, next_marker): New.
11797 (response_ust_marker): New.
11798 (cmd_qtfstm, cmd_qtsstm): New.
11799 (unprobe_marker_at, probe_marker_at): New.
11800 (cmd_qtstmat, gdb_ust_thread): New.
11801 (gdb_ust_init): New.
11802 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11803 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11804 (ST_REGENTRY): New.
11805 (x86_64_st_collect_regmap): New.
11806 (X86_64_NUM_ST_COLLECT_GREGS): New.
11807 (AMD64_RIP_REGNUM): New.
11808 (supply_static_tracepoint_registers): New.
11809 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11810 (ST_REGENTRY): New.
11811 (i386_st_collect_regmap): New.
11812 (i386_NUM_ST_COLLECT_GREGS): New.
11813 (supply_static_tracepoint_registers): New.
11814 * server.c (handle_query): Handle qXfer:statictrace:read.
11815 <qSupported>: Report support for StaticTracepoints, and
11816 qXfer:statictrace:read features.
11817 * server.h (traceframe_read_sdata)
11818 (supply_static_tracepoint_registers): Declare.
11819 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11820 (unpack_varlen_hex): Include in IPA build.
11821 * Makefile.in (ustlibs, ustinc): New.
11822 (IPA_OBJS): Add remote-utils-ipa.o.
11823 ($(IPA_LIB)): Link -ldl and -lpthread.
11824 (UST_CFLAGS): New.
11825 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11826 * config.in, configure: Regenerate.
11827
9e4344e5
PA		 118282010-06-20 Ian Lance Taylor <iant@google.com>
11829 Pedro Alves <pedro@codesourcery.com>
11830
11831 * linux-x86-low.c (always_true): Delete.
11832 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11833 trying to fool the compiler with always_true.
11834
c6beb2cb
PA		 118352010-06-20 Pedro Alves <pedro@codesourcery.com>
11836
11837 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11838 conditions in gdbserver.
11839
d2ed6730
UW		 118402010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11841
11842 * spu-low.c (spu_read_memory): Wrap around local store limit.
11843 (spu_write_memory): Likewise.
11844
4e29fb54
PA		 118452010-06-15 Pedro Alves <pedro@codesourcery.com>
11846
11847 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11848 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11849 LONGEST uses.
11850 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11851 uses.
11852 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11853 uses with LONGEST uses.
11854
6a271cae
PA		 118552010-06-14 Stan Shebs <stan@codesourcery.com>
11856 Pedro Alves <pedro@codesourcery.com>
11857
11858 Bytecode compiler.
11859
11860 * linux-x86-low.c: Include limits.h.
11861 (add_insns): New.
11862 (always_true): New.
11863 (EMIT_ASM): New.
11864 (EMIT_ASM32): New.
11865 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11866 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11867 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11868 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11869 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11870 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11871 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11872 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11873 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11874 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11875 (amd64_emit_void_call_2): New.
11876 (amd64_emit_ops): New.
11877 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11878 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11879 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11880 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11881 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11882 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11883 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11884 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11885 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11886 (i386_emit_stack_adjust, i386_emit_int_call_1)
11887 (i386_emit_void_call_2): New.
11888 (i386_emit_ops): New.
11889 (x86_emit_ops): New.
11890 (the_low_target): Install x86_emit_ops.
11891 * server.h (struct emit_ops): New.
11892 (get_raw_reg_func_addr): Declare.
11893 (current_insn_ptr, emit_error): Declare.
11894 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11895 (set_trace_state_variable_value): New defines.
11896 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11897 addr_get_trace_state_variable_value and
11898 addr_set_trace_state_variable_value.
11899 (symbol_list): New fields for get_raw_reg,
11900 get_trace_state_variable_value and set_trace_state_variable_value.
11901 (condfn): New typedef.
11902 (struct tracepoint): New field `compiled_cond'.
11903 (do_action_at_tracepoint): Clear compiled_cond.
11904 (get_trace_state_variable_value, set_trace_state_variable_value):
11905 Export in the IPA.
11906 (condition_true_at_tracepoint): If there's a compiled condition,
11907 run that.
11908 (current_insn_ptr, emit_error): New globals.
11909 (struct bytecode_address): New.
11910 (get_raw_reg_func_addr): New.
11911 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11912 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11913 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11914 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11915 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11916 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11917 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11918 (compile_tracepoint_condition, compile_bytecodes): New.
11919 * target.h (emit_ops): Forward declare.
11920 (struct target_ops): New field emit_ops.
11921 (target_emit_ops): New.
11922 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11923 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11924 * linux-low.c (linux_emit_ops): New.
11925 (linux_target_ops): Install it.
11926 * linux-low.h (struct linux_target_ops): New field emit_ops.
11927
92b72907
UW		 119282010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11929
11930 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11931 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11932
fa593d66
PA		 119332010-06-01 Pedro Alves <pedro@codesourcery.com>
11934 Stan Shebs <stan@codesourcery.com>
11935
11936 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11937 (all): Depend on $(extra_libraries).
11938 (install-only): Install the IPA.
11939 (IPA_OBJS, IPA_LIB): New.
11940 (clean): Remove the IPA lib.
11941 (IPAGENT_CFLAGS): New.
11942 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11943 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11944 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11945 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11946 * configure.ac: Check for atomic builtins support in the compiler.
11947 (IPA_DEPFILES, extra_libraries): Define.
11948 * configure.srv (ipa_obj): Add description.
11949 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11950 (i[34567]86-*-linux*): Set ipa_obj.
11951 (x86_64-*-linux*): Set ipa_obj.
11952 * linux-low.c (stabilizing_threads): New.
11953 (supports_fast_tracepoints): New.
11954 (linux_detach): Stabilize threads before detaching.
11955 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11956 the lwp is either not stabilizing, or is moving out of a jump pad.
11957 (linux_fast_tracepoint_collecting): New.
11958 (maybe_move_out_of_jump_pad): New.
11959 (enqueue_one_deferred_signal): New.
11960 (dequeue_one_deferred_signal): New.
11961 (linux_wait_for_event_1): If moving out of a jump pad, defer
11962 pending signals to later.
11963 (linux_stabilize_threads): New.
11964 (linux_wait_1): Check if threads need moving out of jump pads, and
11965 do it if so.
11966 (stuck_in_jump_pad_callback): New.
11967 (move_out_of_jump_pad_callback): New.
11968 (lwp_running): New.
11969 (linux_resume_one_lwp): Handle moving out of jump pads.
11970 (linux_set_resume_request): Dequeue deferred signals.
11971 (need_step_over_p): Also step over fast tracepoint jumps.
11972 (start_step_over): Also uninsert fast tracepoint jumps.
11973 (finish_step_over): Also reinsert fast tracepoint jumps.
11974 (linux_install_fast_tracepoint_jump): New.
11975 (linux_target_ops): Install linux_stabilize_threads and
11976 linux_install_fast_tracepoint_jump_pad.
11977 * linux-low.h (linux_target_ops) <get_thread_area,
11978 install_fast_tracepoint_jump_pad>: New fields.
11979 (struct lwp_info) <collecting_fast_tracepoint,
11980 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11981 (linux_get_thread_area): Declare.
11982 * linux-x86-low.c (jump_insn): New.
11983 (x86_get_thread_area): New.
11984 (append_insns): New.
11985 (push_opcode): New.
11986 (amd64_install_fast_tracepoint_jump_pad): New.
11987 (i386_install_fast_tracepoint_jump_pad): New.
11988 (x86_install_fast_tracepoint_jump_pad): New.
11989 (the_low_target): Install x86_get_thread_area and
11990 x86_install_fast_tracepoint_jump_pad.
11991 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11992 (struct fast_tracepoint_jump): New.
11993 (fast_tracepoint_jump_insn): New.
11994 (fast_tracepoint_jump_shadow): New.
11995 (find_fast_tracepoint_jump_at): New.
11996 (fast_tracepoint_jump_here): New.
11997 (delete_fast_tracepoint_jump): New.
11998 (set_fast_tracepoint_jump): New.
11999 (uninsert_fast_tracepoint_jumps_at): New.
12000 (reinsert_fast_tracepoint_jumps_at): New.
12001 (set_breakpoint_at): Use write_inferior_memory.
12002 (uninsert_raw_breakpoint): Use write_inferior_memory.
12003 (check_mem_read): Mask out fast tracepoint jumps.
12004 (check_mem_write): Mask out fast tracepoint jumps.
12005 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12006 (set_fast_tracepoint_jump): Declare.
12007 (delete_fast_tracepoint_jump)
12008 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12009 (reinsert_fast_tracepoint_jumps_at): Declare.
12010 * regcache.c: Don't compile many functions when building the
12011 in-process agent library.
12012 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12013 the register buffer in the heap.
12014 (free_register_cache): If the register buffer isn't owned by the
12015 regcache, don't free it.
12016 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12017 pre-existing register caches.
12018 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12019 type.
12020 (convert_ascii_to_int): : Constify `from' parameter type.
12021 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12022 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12023 the needed buffer in-place.
12024 (relocate_instruction): New.
12025 * server.c (handle_query) <qSymbols>: If the target supports
12026 tracepoints, give it a chance of looking up symbols. Report
12027 support for fast tracepoints.
12028 (handle_status): Stabilize threads.
12029 (process_serial_event): Adjust.
12030 * server.h (struct fast_tracepoint_jump): Forward declare.
12031 (struct process_info) <fast_tracepoint_jumps>: New field.
12032 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12033 (decode_X_packet, decode_M_packet): Adjust.
12034 (relocate_instruction): Declare.
12035 (in_process_agent_loaded): Declare.
12036 (tracepoint_look_up_symbols): Declare.
12037 (struct fast_tpoint_collect_status): Declare.
12038 (fast_tracepoint_collecting): Declare.
12039 (force_unlock_trace_buffer): Declare.
12040 (handle_tracepoint_bkpts): Declare.
12041 (initialize_low_tracepoint)
12042 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12043 * target.h (struct target_ops) <stabilize_threads,
12044 install_fast_tracepoint_jump_pad>: New fields.
12045 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12046 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12047 [HAVE_STDINT_H]: Include stdint.h.
12048 (trace_debug_1): Rename to ...
12049 (trace_vdebug): ... this.
12050 (trace_debug): Rename to ...
12051 (trace_debug_1): ... this. Add `level' parameter.
12052 (trace_debug): New.
12053 (ATTR_USED, ATTR_NOINLINE): New.
12054 (IP_AGENT_EXPORT): New.
12055 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12056 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12057 (about_to_request_buffer_space, trace_buffer_is_full)
12058 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12059 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12060 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12061 (traceframe_write_count, traceframes_created)
12062 (trace_state_variables)
12063 New renaming defines.
12064 (struct ipa_sym_addresses): New.
12065 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12066 (symbol_list): New.
12067 (ipa_sym_addrs): New.
12068 (all_tracepoint_symbols_looked_up): New.
12069 (in_process_agent_loaded): New.
12070 (write_e_ipa_not_loaded): New.
12071 (maybe_write_ipa_not_loaded): New.
12072 (tracepoint_look_up_symbols): New.
12073 (debug_threads) [IN_PROCESS_AGENT]: New.
12074 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12075 (UNKNOWN_SIDE_EFFECTS): New.
12076 (stop_tracing): New.
12077 (flush_trace_buffer): New.
12078 (stop_tracing_bkpt): New.
12079 (flush_trace_buffer_bkpt): New.
12080 (read_inferior_integer): New.
12081 (read_inferior_uinteger): New.
12082 (read_inferior_data_pointer): New.
12083 (write_inferior_data_pointer): New.
12084 (write_inferior_integer): New.
12085 (write_inferior_uinteger): New.
12086 (struct collect_static_trace_data_action): Delete.
12087 (enum tracepoint_type): New.
12088 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12089 <actions_str, step_actions, step_actions_str>: Only include in
12090 GDBserver.
fa593d66
PA		 12091 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12092 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12093 (tracepoints): Use IP_AGENT_EXPORT.
12094 (last_tracepoint): Don't include in the IPA.
12095 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12096 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12097 (alloced_trace_state_variables): New.
12098 (trace_state_variables): Use IP_AGENT_EXPORT.
12099 (traceframe_t): Delete unused variable.
12100 (circular_trace_buffer): Don't include in the IPA.
12101 (trace_buffer_start): Delete.
12102 (struct trace_buffer_control): New.
12103 (trace_buffer_free): Delete.
12104 (struct ipa_trace_buffer_control): New.
12105 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12106 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12107 New.
12108 (trace_buffer_ctrl): New.
12109 (TRACE_BUFFER_CTRL_CURR): New.
12110 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12111 Reimplement as macros.
12112 (trace_buffer_wrap): Delete.
12113 (traceframe_write_count, traceframe_read_count)
12114 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12115 (struct tracepoint_hit_ctx) <type>: New field.
12116 (struct fast_tracepoint_ctx): New.
12117 (memory_barrier): New.
12118 (cmpxchg): New.
12119 (record_tracepoint_error): Update atomically in the IPA.
12120 (clear_inferior_trace_buffer): New.
12121 (about_to_request_buffer_space): New.
12122 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12123 updating the same buffer.
12124 (add_tracepoint): Default the tracepoint's type to trap
12125 tracepoint, and orig_size to -1.
12126 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12127 internal variables.
12128 (create_trace_state_variable): New parameter `gdb'. Handle it.
12129 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12130 (cmd_qtdp): Handle fast tracepoints.
12131 (cmd_qtdv): Adjust.
12132 (max_jump_pad_size): New.
12133 (gdb_jump_pad_head): New.
12134 (get_jump_space_head): New.
12135 (claim_jump_space): New.
12136 (sort_tracepoints): New.
12137 (MAX_JUMP_SIZE): New.
12138 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12139 IPA.
12140 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12141 support. Upload fast traceframes, and delete internal IPA
12142 breakpoints.
12143 (stop_tracing_handler): New.
12144 (flush_trace_buffer_handler): New.
12145 (cmd_qtstop): Upload fast tracepoints.
12146 (response_tracepoint): Handle fast tracepoints.
12147 (tracepoint_finished_step): Upload fast traceframes. Set the
12148 tracepoint hit context's tracepoint type.
12149 (handle_tracepoint_bkpts): New.
12150 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12151 type. Add comment about fast tracepoints.
12152 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12153 non-existing action_str field.
12154 (get_context_regcache): Handle fast tracepoints.
12155 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12156 to the regcache.
12157 (fast_tracepoint_from_jump_pad_address): New.
12158 (fast_tracepoint_from_ipa_tpoint_address): New.
12159 (collecting_t): New.
12160 (force_unlock_trace_buffer): New.
12161 (fast_tracepoint_collecting): New.
12162 (collecting): New.
12163 (gdb_collect): New.
12164 (write_inferior_data_ptr): New.
12165 (target_tp_heap): New.
12166 (target_malloc): New.
12167 (download_agent_expr): New.
12168 (UALIGN): New.
12169 (download_tracepoints): New.
12170 (download_trace_state_variables): New.
12171 (upload_fast_traceframes): New.
12172 (IPA_FIRST_TRACEFRAME): New.
12173 (IPA_NEXT_TRACEFRAME_1): New.
12174 (IPA_NEXT_TRACEFRAME): New.
12175 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12176 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12177 (gdb_jump_pad_buffer_end): New.
12178 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12179 (initialize_tracepoint): Adjust.
12180 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12181 buffer. Initialize the low module.
12182 * utils.c (PREFIX, TOOLNAME): New.
12183 (malloc_failure): Use PREFIX.
12184 (error): In the IPA, an error causes an exit.
12185 (fatal, warning): Use PREFIX.
12186 (internal_error): Use TOOLNAME.
12187 (NUMCELLS): Increase to 10.
12188 * configure, config.in: Regenerate.
12189
d149dd1d
PA		 121902010-06-01 Pedro Alves <pedro@codesourcery.com>
12191
12192 * server.c (handle_query) <qSupported>: Do two passes over the
12193 qSupported string to avoid nesting strtok.
12194
f6528abd
JK		 121952010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12196
12197 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12198 (CDEPS): New.
12199 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12200 -Wl,--dynamic-list.
12201 * configure: Regenerate.
12202 * proc-service.list: New.
12203
ca2a87a0
JK		 122042010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12205
12206 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12207 New comment.
12208
363a6e9f
OS		 122092010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12210
12211 * gdbreplay.c (remote_open): Check error return from socket() call by
12212 its equality to -1 not by it being negative.
12213 * remote-utils.c (remote_open): Likewise.
12214
d23b6cb1
PA		 122152010-05-23 Pedro Alves <pedro@codesourcery.com>
12216
12217 * config.h: Regenerate.
12218
28d3cf85
MK		 122192010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12220
12221 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12222 doesn't provide PTRACE_GET_THREAD_AREA.
12223
fea36a59
MK		 122242010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12225
12226 * linux-m68k-low.c: Include <asm/ptrace.h>
12227 (ps_get_thread_area): Implement.
12228
24b066ba
DE		 122292010-05-03 Doug Evans <dje@google.com>
12230
12231 * event-loop.c (struct callback_event): New struct.
12232 (callback_list): New global.
12233 (append_callback_event, delete_callback_event): New functions.
12234 (process_callback): New function.
12235 (start_event_loop): Call it.
12236 * remote-utils.c (NOT_SCHEDULED): Define.
12237 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12238 moved out of readchar.
12239 (readchar): Rewrite. Call reschedule before returning.
12240 (reset_readchar): New function.
12241 (remote_close): Call it.
12242 (process_remaining, reschedule): New functions.
12243 * server.h (callback_handler_func): New typedef.
12244 (append_callback_event, delete_callback_event): Declare.
12245
9836d6ea
PA		 122462010-05-03 Pedro Alves <pedro@codesourcery.com>
12247
12248 * proc-service.c (ps_pglobal_lookup): Use
12249 thread_db_look_up_one_symbol.
12250 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12251 parameter. Use it instead of all_symbols_looked_up.
12252 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12253 field.
12254 (all_symbols_looked_up): Don't declare.
12255 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12256 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12257 field.
12258 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12259 Set all_symbols_looked_up here.
12260 (thread_db_look_up_one_symbol): New.
12261 (thread_db_get_tls_address): Adjust.
12262 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12263 thread_db object on the heap, and tentatively set it in the
12264 process structure.
12265 (thread_db_init): Don't set all_symbols_looked_up here.
12266 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12267
7984d532
PA		 122682010-05-03 Pedro Alves <pedro@codesourcery.com>
12269
12270 * linux-low.c (linux_kill, linux_detach): Adjust.
12271 (status_pending_p_callback): Remove redundant statement. Check
12272 for !TARGET_WAITIKIND_IGNORE, instead of
12273 TARGET_WAITKIND_STOPPED.
12274 (handle_tracepoints): Make sure LWP is locked. Adjust.
12275 (linux_wait_for_event_1): Adjust.
12276 (linux_cancel_breakpoints): New.
12277 (unsuspend_one_lwp): New.
12278 (unsuspend_all_lwps): New.
12279 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12280 (send_sigstop_callback): Change return type to int, add new
12281 `except' parameter and handle it.
12282 (suspend_and_send_sigstop_callback): New.
12283 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12284 pass them down. If SUSPEND, also increment the lwp's suspend
12285 count.
12286 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12287 (need_step_over_p): Don't consider suspended LWPs.
12288 (start_step_over): Adjust.
12289 (proceed_one_lwp): Change return type to int, add new `except'
12290 parameter and handle it.
12291 (unsuspend_and_proceed_one_lwp): New.
12292 (proceed_all_lwps): Use find_inferior instead of
12293 for_each_inferior.
12294 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12295 also decrement the suspend count of LWPs. Pass `except' down,
12296 instead of hacking its suspend count.
12297 (linux_pause_all): Add `freeze' parameter. Adjust.
12298 (linux_unpause_all): New.
12299 (linux_target_ops): Install linux_unpause_all.
12300 * server.c (handle_status): Adjust.
12301 * target.h (struct target_ops): New fields `unpause_all' and
12302 `cancel_breakpoints'. Add new parameter to `pause_all'.
12303 (pause_all): Add new `freeze' parameter.
12304 (unpause_all): New.
12305 (cancel_breakpoints): New.
12306 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12307 cancel breakpoints.
12308 (cmd_qtstart): Pause threads.
12309 (stop_tracing): Pause threads, and cancel breakpoints.
12310 * win32-low.c (win32_target_ops): Adjust.
12311
e471f25b
PA		 123122010-05-03 Pedro Alves <pedro@codesourcery.com>
12313
12314 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12315 the inferior right away from here...
12316 (linux_wait_1): ... to here, and adjust to check the thread's
12317 last_resume_kind instead of the lwp's step or stop_expected flags.
12318
1915ef4f
PA		 123192010-05-02 Pedro Alves <pedro@codesourcery.com>
12320
12321 * README: Use consistent `GDB' and `GDBserver' spellings.
12322
f9e39928
PA		 123232010-05-02 Pedro Alves <pedro@codesourcery.com>
12324
12325 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12326 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12327 (linux_detach_one_lwp): Assume the lwp is stopped.
12328 (any_thread_of): Delete.
12329 (linux_detach): Stop all lwps here. Don't blindly delete all
12330 breakpoints.
12331 (delete_lwp_callback): New.
12332 (linux_mourn): Delete all lwps of the process that is gone.
12333 (linux_wait_1): Don't delete the last lwp of the process here.
12334 * mem-break.h (mark_breakpoints_out): Declare.
12335 * mem-break.c (mark_breakpoints_out): New.
12336 (free_all_breakpoints): Use it.
12337 * server.c (handle_target_event): If the process is gone, mark
12338 breakpoints out.
12339 * thread-db.c (struct thread_db) <create_bp>: New field.
12340 (thread_db_enable_reporting): Fix prototype. Store a thread event
12341 breakpoint reference in the thread_db struct.
12342 (thread_db_load_search): Clear the thread_db object.
12343 (try_thread_db_load_1): Ditto.
12344 (switch_to_process): New.
12345 (disable_thread_event_reporting): Use it.
12346 (remove_thread_event_breakpoints): New.
12347 (thread_db_detach, thread_db_mourn): Use it.
12348
1e7fc18c
PA		 123492010-05-01 Pedro Alves <pedro@codesourcery.com>
12350
12351 * linux-low.c (linux_enable_event_reporting): New.
12352 (linux_wait_for_event_1, handle_extended_wait): Use it.
12353
02fc4de7
PA		 123542010-04-30 Pedro Alves <pedro@codesourcery.com>
12355
12356 * linux-low.c (linux_kill_one_lwp, linux_kill)
12357 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12358 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12359 SIGSTOP even if the LWP is stopped.
12360 (send_sigstop_callback): New.
12361 (stop_all_lwps): Use send_sigstop_callback instead.
12362 (linux_resume_one_thread): Adjust.
12363 (proceed_one_lwp): Still proceed an LWP that the client has
12364 requested to stop, if we haven't reported it as stopped yet. Make
12365 sure that LWPs the client want stopped, have a pending SIGSTOP.
12366
bc3b5632
DE		 123672010-04-26 Doug Evans <dje@google.com>
12368
ae1ada35
DE		 12369 * server.c (handle_general_set): Make static.
12370
bc3b5632
DE		 12371 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12372 Print received char after testing for error/eof instead of before.
12373 (input_interrupt): Tweak comment.
12374
65730243
DE		 123752010-04-23 Doug Evans <dje@google.com>
12376
12377 * server.c (start_inferior): Print inferior argv if --debug.
12378
a8ae7dc0
AR		 123792010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12380
12381 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12382 * nto-x86-low.c: Include server.h
12383
1c07cc19
PM		 123842010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12385
12386 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12387 be consistent with other sources of this directory.
12388 (init_registers_amd64): Correct name of source file of this function
12389 in the comment.
12390
e0a61e09
PM		 123912010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12392
12393 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12394 64-bit executables.
12395
54709339
PM		 123962010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12397
12398 * win32-i386-low.c: Add 64-bit support.
12399 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12400 (init_registers_amd64): Declare.
12401 (mappings): Add 64-bit version of array.
12402 (init_windows_x86): New function.
12403 (the_low_target): Change init_arch field to init_windows_x86.
12404
e8f0053d
PM		 124052010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12406
12407 * win32-low.c: Adapt to support also 64-bit architecture.
12408 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12409 (get_image_name): Use SIZE_T type for local variable `done'.
12410 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12411 (toolhelp_get_dll_name): Idem.
12412 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12413 Use uintptr_t typecast to avoid warning.
12414 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12415 (handle_exception): Use phex_nz to avoid warning.
12416 (win32_wait): Remove unused local variable `process'.
12417
c481e77e
PM		 124182010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12419
12420 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12421 `amd64-avx.o'.
12422
12ea4b69
PM		 124232010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12424
12425 * configure.ac: Use `ws2_32' library for srv_mingw.
12426 * configure: Regenerate.
12427 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12428 * remote-utils.c: Likewise.
12429
f6d1620c
L		 124302010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12431
12432 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12433 if __x86_64__ is defined.
12434
8e642873
PM		 124352010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12436
12437 * configure: Regenerate.
12438
711e434b
PM		 124392010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12440
12441 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12442 * target.h (target_ops): New get_tib_address field.
12443 * win32-low.h (win32_thread_info): Add thread_local_base field.
12444 * win32-low.c (child_add_thread): Add tlb argument.
12445 Set thread_local_base field to TLB.
12446 (get_child_debug_event): Adapt to child_add_thread change.
12447 (win32_get_tib_address): New function.
12448 (win32_target_ops): Set get_tib_address field to
12449 win32_get_tib_address.
12450 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12451
505106cd
PA		 124522010-04-12 Pedro Alves <pedro@codesourcery.com>
12453
505106cd
PA		 12454 * linux-low.c (linux_mourn): Also remove the process.
12455 * server.c (handle_target_event): Don't remove the process here.
12456 * nto-low.c (nto_mourn): New.
12457 (nto_target_ops): Install it.
12458 * spu-low.c (spu_mourn): New.
12459 (spu_target_ops): Install it.
12460 * win32-low.c (win32_mourn): New.
12461 (win32_target_ops): Install it.
12462
e8470a06
PA		 124632010-04-12 Pedro Alves <pedro@codesourcery.com>
12464
12465 * server.h (buffer_xml_printf): Remove redundant `;'.
12466
45ba0d02
PA		 124672010-04-12 Pedro Alves <pedro@codesourcery.com>
12468
12469 * regcache.c (set_register_cache): Invalidate regcaches before
12470 changing the register cache layout.
12471 (regcache_invalidate_one): Allow a NULL regcache.
12472 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12473 regcaches before changing the register cache layout or the target
12474 regsets.
12475
59e04013
L		 124762010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12477
12478 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12479 variable warning on Linux/x86-64.
12480
8336d594
PA		 124812010-04-11 Pedro Alves <pedro@codesourcery.com>
12482
12483 GDBserver disconnected tracing support.
12484
12485 * linux-low.c (linux_remove_process): Delete.
12486 (add_lwp): Don't set last_resume_kind here.
12487 (linux_kill): Use `mourn'.
12488 (linux_detach): Use `thread_db_detach', and `mourn'.
12489 (linux_mourn): New.
12490 (linux_attach_lwp_1): Adjust comment.
12491 (linux_attach): last_resume_kind moved the thread_info; adjust.
12492 (status_pending_p_callback): Adjust.
12493 (linux_wait_for_event_1): Adjust.
12494 (count_events_callback, select_singlestep_lwp_callback)
12495 (select_event_lwp_callback, cancel_breakpoints_callback)
12496 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12497 (proceed_one_lwp): Adjust.
12498 (linux_async): Add debug output.
12499 (linux_thread_stopped): New.
12500 (linux_pause_all): New.
12501 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12502 linux_pause_all.
12503 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12504 (thread_db_free): Delete declaration.
12505 (thread_db_detach, thread_db_mourn): Declare.
12506 * thread-db.c (thread_db_init): Use thread_db_mourn.
12507 (thread_db_free): Delete, split in two.
12508 (disable_thread_event_reporting): New.
12509 (thread_db_detach): New.
12510 (thread_db_mourn): New.
12511
12512 * server.h (struct thread_info) <last_resume_kind>: New field.
12513 <attached>: Add comment.
12514 <gdb_detached>: New field.
12515 (handler_func): Change return type to int.
12516 (handle_serial_event, handle_target_event): Ditto.
12517 (gdb_connected): Declare.
12518 (tracing): Delete.
12519 (disconnected_tracing): Declare.
12520 (stop_tracing): Declare.
12521
12522 * server.c (handle_query) <qSupported>: Report support for
12523 disconnected tracing.
12524 (queue_stop_reply_callback): Account for running threads.
12525 (gdb_wants_thread_stopped): New.
12526 (gdb_wants_all_threads_stopped): New.
12527 (gdb_reattached_process): New.
12528 (handle_status): Clear the `gdb_detached' flag of all processes.
12529 In all-stop, stop all threads.
12530 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12531 (process_serial_event): If the remote connection breaks, or if an
12532 exit was forced with "monitor exit", force an event loop exit.
12533 Handle disconnected tracing on detach.
12534 (handle_serial_event): Adjust.
12535 (handle_target_event): If GDB isn't connected, forward events back
12536 to the inferior, unless the last process exited, in which case,
12537 exit gdbserver. Adjust interface.
12538
12539 * remote-utils.c (remote_open): Don't block in accept. Instead
12540 register an event loop source on the listen socket file
12541 descriptor. Refactor bits into ...
12542 (listen_desc): ... this new global.
12543 (gdb_connected): ... this new function.
12544 (enable_async_notification): ... this new function.
12545 (handle_accept_event): ... this new function.
12546 (remote_close): Clear remote_desc.
12547
12548 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12549
12550 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12551 New fields.
12552 (mourn_inferior): Define.
12553 (target_process_qsupported): Avoid the dangling else problem.
12554 (thread_stopped): Define.
12555 (pause_all): Define.
12556 (target_waitstatus_to_string): Declare.
12557 * target.c (target_waitstatus_to_string): New.
12558
12559 * tracepoint.c (tracing): Make extern.
12560 (disconnected_tracing): New.
12561 (stop_tracing): Make extern. Handle tracing stops due to GDB
12562 disconnecting.
12563 (cmd_qtdisconnected): New.
12564 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12565 (handle_tracepoint_general_set): Handle QTDisconnected.
12566
12567 * event-loop.c (event_handler_func): Change return type to int.
12568 (process_event): Bail out if the event handler wants the event
12569 loop to stop.
12570 (handle_file_event): Ditto.
12571 (start_event_loop): Bail out if the event handler wants the event
12572 loop to stop.
12573
12574 * nto-low.c (nto_target_ops): Adjust.
12575 * spu-low.c (spu_wait): Don't remove the process here.
12576 (spu_target_ops): Adjust.
12577 * win32-low.c (win32_wait): Don't remove the process here.
12578 (win32_target_ops): Adjust.
12579
5d267c4c
PA		 125802010-04-11 Pedro Alves <pedro@codesourcery.com>
12581
12582 * regcache.c (realloc_register_cache): Invalidate inferior's
12583 regcache before recreating it.
12584
623ccd72
PA		 125852010-04-09 Pedro Alves <pedro@codesourcery.com>
12586
12587 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12588
219f2f23
PA		 125892010-04-09 Stan Shebs <stan@codesourcery.com>
12590 Pedro Alves <pedro@codesourcery.com>
12591
12592 * server.h (LONGEST): New.
12593 (struct thread_info) <while_stepping>: New field.
12594 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12595 Declare.
12596 (initialize_tracepoint, handle_tracepoint_general_set)
12597 (handle_tracepoint_query, tracepoint_finished_step)
12598 (tracepoint_was_hit, release_while_stepping_state_list):
12599 (current_traceframe): Declare.
12600 * server.c (handle_general_set): Handle tracepoint packets.
12601 (read_memory): New.
12602 (write_memory): New.
12603 (handle_search_memory_1): Use read_memory.
12604 (handle_query): Report support for conditional tracepoints, trace
12605 state variables, and tracepoint sources. Handle tracepoint
12606 queries.
12607 (main): Initialize the tracepoints module.
12608 (process_serial_event): Handle traceframe reads/writes.
12609
12610 * linux-low.c (handle_tracepoints): New.
12611 (linux_wait_1): Call it.
12612 (linux_resume_one_lwp): Handle while-stepping.
12613 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12614 (linux_target_ops): Install them.
12615 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12616 New field.
12617 * linux-x86-low.c (x86_supports_tracepoints): New.
12618 (the_low_target). Install it.
12619
12620 * mem-break.h (delete_breakpoint): Declare.
12621 * mem-break.c (delete_breakpoint): Make external.
12622
12623 * target.h (struct target_ops): Add `supports_tracepoints',
12624 `read_pc', and `write_pc' fields.
12625 (target_supports_tracepoints): Define.
12626 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12627 (phex_nz): New.
12628
12629 * regcache.h (struct regcache) <registers_owned>: New field.
12630 (init_register_cache, regcache_cpy): Declare.
12631 (regcache_read_pc, regcache_write_pc): Declare.
12632 (register_cache_size): Declare.
12633 (supply_regblock): Declare.
12634 * regcache.c (init_register_cache): New.
12635 (new_register_cache): Use it.
12636 (regcache_cpy): New.
12637 (register_cache_size): New.
12638 (supply_regblock): New.
12639 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12640
219f2f23
PA		 12641 * tracepoint.c: New.
12642
12643 * Makefile.in (OBS): Add tracepoint.o.
12644 (tracepoint.o): New rule.
12645
3a13a53b
L		 126462010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12647
12648 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12649 (i386-mmx.o): New.
12650 (i386-mmx.c): Likewise.
12651 (i386-mmx-linux.o): Likewise.
12652 (i386-mmx-linux.c): Likewise.
12653
12654 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12655 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12656 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12657 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12658
12659 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12660 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12661 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12662
1570b33e
L		 126632010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12664
12665 * Makefile.in (clean): Updated.
12666 (i386-avx.o): New.
12667 (i386-avx.c): Likewise.
12668 (i386-avx-linux.o): Likewise.
12669 (i386-avx-linux.c): Likewise.
12670 (amd64-avx.o): Likewise.
12671 (amd64-avx.c): Likewise.
12672 (amd64-avx-linux.o): Likewise.
12673 (amd64-avx-linux.c): Likewise.
12674
12675 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12676 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12677 (srv_amd64_regobj): Add amd64-avx.o.
12678 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12679 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12680 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12681 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12682 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12683 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12684 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12685
12686 * i387-fp.c: Include "i386-xstate.h".
12687 (i387_xsave): New.
12688 (i387_cache_to_xsave): Likewise.
12689 (i387_xsave_to_cache): Likewise.
12690 (x86_xcr0): Likewise.
12691
12692 * i387-fp.h (i387_cache_to_xsave): Likewise.
12693 (i387_xsave_to_cache): Likewise.
12694 (x86_xcr0): Likewise.
12695
12696 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12697 * linux-crisv32-low.c (target_regsets): Likewise.
12698 * linux-m68k-low.c (target_regsets): Likewise.
12699 * linux-mips-low.c (target_regsets): Likewise.
12700 * linux-ppc-low.c (target_regsets): Likewise.
12701 * linux-s390-low.c (target_regsets): Likewise.
12702 * linux-sh-low.c (target_regsets): Likewise.
12703 * linux-sparc-low.c (target_regsets): Likewise.
12704 * linux-xtensa-low.c (target_regsets): Likewise.
12705
12706 * linux-low.c: Include <sys/uio.h>.
12707 (regsets_fetch_inferior_registers): Support nt_type.
12708 (regsets_store_inferior_registers): Likewise.
12709 (linux_process_qsupported): New.
12710 (linux_target_ops): Add linux_process_qsupported.
12711
12712 * linux-low.h (regset_info): Add nt_type.
12713 (linux_target_ops): Add process_qsupported.
12714
12715 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12716 and <sys/uio.h>.
12717 (init_registers_i386_avx_linux): New.
12718 (init_registers_amd64_avx_linux): Likewise.
12719 (xmltarget_i386_linux_no_xml): Likewise.
12720 (xmltarget_amd64_linux_no_xml): Likewise.
12721 (PTRACE_GETREGSET): Likewise.
12722 (PTRACE_SETREGSET): Likewise.
12723 (x86_fill_xstateregset): Likewise.
12724 (x86_store_xstateregset): Likewise.
12725 (use_xml): Likewise.
12726 (x86_linux_update_xmltarget): Likewise.
12727 (x86_linux_process_qsupported): Likewise.
12728 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12729 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12730 init_registers_i386_linux here. Call
12731 x86_linux_update_xmltarget.
12732 (the_low_target): Add x86_linux_process_qsupported.
12733
12734 * server.c (handle_query): Call target_process_qsupported.
12735
12736 * target.h (target_ops): Add process_qsupported.
12737 (target_process_qsupported): New.
12738
fc7238bb
PA		 127392010-04-03 Pedro Alves <pedro@codesourcery.com>
12740
12741 * inferiors.c (add_thread): Set last_status kind to
12742 TARGET_WAITKIND_IGNORE.
12743 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12744 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12745 (linux_wait_1): Move `thread' local definition to block that uses
12746 it. Don't NULL initialize `event_child'.
12747 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12748 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12749 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12750
bdabb078
PA		 127512010-04-01 Pedro Alves <pedro@codesourcery.com>
12752
12753 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12754 an extended waitstatus, or by a watchpoint.
12755 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12756 thread was stepping or has been stopped by a watchpoint.
12757
d3bbe7a0
PA		 127582010-04-01 Pedro Alves <pedro@codesourcery.com>
12759
12760 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12761 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12762 of another, then delete the previous, and validate all
12763 breakpoints.
12764 (validate_inserted_breakpoint): New.
12765 (delete_disabled_breakpoints): New.
12766 (validate_breakpoints): New.
12767 (check_mem_read): Validate breakpoints before trusting their
12768 shadow. Delete disabled breakpoints.
12769 (check_mem_write): Validate breakpoints before trusting they
12770 should be inserted. Delete disabled breakpoints.
12771 * mem-break.h (validate_breakpoints):
12772 * server.c (handle_query): Validate breakpoints when we see a
12773 qSymbol query.
12774
8b07ae33
PA		 127752010-04-01 Pedro Alves <pedro@codesourcery.com>
12776
12777 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12778 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12779 if we could tell there's a GDB breakpoint at stop_pc.
12780 (need_step_over_p): Don't do a step over if we find a GDB
12781 breakpoint at the resume PC.
12782
12783 * mem-break.c (struct raw_breakpoint): New.
12784 (enum bkpt_type): New type `gdb_breakpoint'.
12785 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12786 fields. New field `raw'.
12787 (find_raw_breakpoint_at): New.
12788 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12789 breakpoint instead.
12790 (set_breakpoint_at): Adjust.
12791 (delete_raw_breakpoint): New.
12792 (release_breakpoint): New.
12793 (delete_breakpoint): Rename to...
12794 (delete_breakpoint_1): ... this. Add proc parameter. Use
12795 release_breakpoint. Return ENOENT.
12796 (delete_breakpoint): Reimplement.
12797 (find_breakpoint_at): Delete.
12798 (find_gdb_breakpoint_at): New.
12799 (delete_breakpoint_at): Delete.
12800 (set_gdb_breakpoint_at): New.
12801 (delete_gdb_breakpoint_at): New.
12802 (gdb_breakpoint_here): New.
12803 (set_reinsert_breakpoint): Use release_breakpoint.
12804 (uninsert_breakpoint): Rename to ...
12805 (uninsert_raw_breakpoint): ... this.
12806 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12807 (reinsert_raw_breakpoint): Change parameter type to
12808 raw_breakpoint.
12809 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12810 instead.
12811 (check_breakpoints): Adjust. Use release_breakpoint.
12812 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12813 (breakpoint_inserted_here): Ditto.
12814 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12815 Don't trust the breakpoint's shadow if it is not inserted.
12816 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12817 (delete_all_breakpoints): Adjust.
12818 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12819 use delete_breakpoint_1.
12820
12821 * mem-break.h (breakpoints_supported): Delete declaration.
12822 (set_gdb_breakpoint_at): Declare.
12823 (gdb_breakpoint_here): Declare.
12824 (delete_breakpoint_at): Delete.
12825 (delete_gdb_breakpoint_at): Declare.
12826
12827 * server.h (struct raw_breakpoint): Forward declare.
12828 (struct process_info): New field `raw_breakpoints'.
12829
12830 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12831 breakpoints.
12832
6bf5e0ba
PA		 128332010-03-24 Pedro Alves <pedro@codesourcery.com>
12834
12835 * linux-low.c (status_pending_p_callback): Fix comment.
12836 (linux_wait_for_event_1): Move most of the internal breakpoint
12837 handling from here...
12838 (linux_wait_1): ... to here.
12839 (count_events_callback): New.
12840 (select_singlestep_lwp_callback): New.
12841 (select_event_lwp_callback): New.
12842 (cancel_breakpoints_callback): New.
12843 (select_event_lwp): New.
12844 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12845 priority to all LWPs that have had events that should be reported
12846 to the client. Cancel breakpoints when about to reporting the
12847 event to the client, not while stopping lwps. No longer cancel
12848 finished single-steps here.
12849 (cancel_finished_single_step): Delete.
12850 (cancel_finished_single_steps): Delete.
12851
414a389f
PA		 128522010-03-24 Pedro Alves <pedro@codesourcery.com>
12853
12854 * mem-break.c (enum bkpt_type): New.
12855 (struct breakpoint): New field `type'.
12856 (set_breakpoint_at): Change return type to struct breakpoint
12857 pointer. Set type to `other_breakpoint' by default.
12858 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12859 in the breakpoint list.
12860 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12861 (reinsert_breakpoint): Rename to ...
12862 (reinsert_raw_breakpoint): ... this.
12863 (reinsert_breakpoints_at): Adjust.
12864 * mem-break.h (struct breakpoint): Declare.
12865 (set_breakpoint_at): Change return type to struct breakpoint
12866 pointer.
12867
2280c721
PA		 128682010-03-24 Pedro Alves <pedro@codesourcery.com>
12869
12870 * server.c (handle_query): Assign, not compare.
12871
d50171e4
PA		 128722010-03-24 Pedro Alves <pedro@codesourcery.com>
12873
12874 Teach linux gdbserver to step-over-breakpoints.
12875
12876 * linux-low.c (can_hardware_single_step): New.
12877 (supports_breakpoints): New.
12878 (handle_extended_wait): If stopping threads, read the stop pc of
12879 the new cloned LWP.
12880 (get_pc): New.
12881 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12882 low target doesn't support retrieving the PC.
12883 (add_lwp): Set last_resume_kind to resume_continue.
12884 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12885 (linux_attach): Don't clear stop_expected. Set the lwp's
12886 last_resume_kind to resume_stop.
12887 (linux_detach_one_lwp): Don't check for removed breakpoints.
12888 (check_removed_breakpoint): Delete.
12889 (status_pending_p): Rename to ...
12890 (status_pending_p_callback): ... this. Don't check for removed
12891 breakpoints. Don't consider threads that are stopped from GDB's
12892 perspective.
12893 (linux_wait_for_lwp): Always read the stop_pc here.
12894 (cancel_breakpoint): New.
12895 (step_over_bkpt): New global.
12896 (linux_wait_for_event_1): Implement stepping over breakpoints.
12897 (gdb_wants_lwp_stopped): New.
12898 (gdb_wants_all_stopped): New.
12899 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12900 single-step traps here. Store the thread's last reported target
12901 wait status.
12902 (send_sigstop): Don't clear stop_expected. Always set it,
12903 instead.
12904 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12905 (cancel_finished_single_step): New.
12906 (cancel_finished_single_steps): New.
12907 (wait_for_sigstop): Don't cancel finished single-step traps here.
12908 (linux_resume_one_lwp): Don't check for removed breakpoints.
12909 Don't set `step' on non-hardware step archs.
12910 (linux_set_resume_request): Ignore resume_stop requests if already
12911 stopping or stopped. Set the lwp's last_resume_kind.
12912 (resume_status_pending_p): Don't check for removed breakpoints.
12913 (need_step_over_p): New.
12914 (start_step_over): New.
12915 (finish_step_over): New.
12916 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12917 requests. Clear the thread's last reported target waitstatus.
12918 Don't use the `suspended' flag. Don't consider pending breakpoints.
12919 (linux_resume): Start a step-over if necessary.
12920 (proceed_one_lwp): New.
12921 (proceed_all_lwps): New.
12922 (unstop_all_lwps): New.
12923 * linux-low.h (struct lwp_info): Rewrite comment for the
12924 `suspended' flag. Add the `stop_pc' field. Delete the
12925 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12926 Add `'last_resume_kind' and `need_step_over' fields.
12927 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12928 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12929 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12930 (set_raw_breakpoint_at): New.
12931 (set_breakpoint_at): Rewrite to use it.
12932 (reinsert_breakpoint_handler): Delete.
12933 (set_reinsert_breakpoint): New.
12934 (reinsert_breakpoint_by_bp): Delete.
12935 (delete_reinsert_breakpoints): New.
12936 (uninsert_breakpoint): Rewrite.
12937 (uninsert_breakpoints_at): New.
12938 (reinsert_breakpoint): Rewrite.
12939 (reinsert_breakpoints_at): New.
12940 (check_breakpoints): Rewrite.
12941 (breakpoint_here): New.
12942 (breakpoint_inserted_here): New.
12943 (check_mem_read): Adjust.
12944 * mem-break.h (breakpoints_supported, breakpoint_here)
12945 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12946 (reinsert_breakpoint_by_bp): Delete declaration.
12947 (delete_reinsert_breakpoints): Declare.
12948 (reinsert_breakpoint): Delete declaration.
12949 (reinsert_breakpoints_at): Declare.
12950 (uninsert_breakpoint): Delete declaration.
12951 (uninsert_breakpoints_at): Declare.
12952 (check_breakpoints): Adjust prototype.
12953 * server.h: Adjust include order.
12954 (struct thread_info): Declare here. Add a `last_status' field.
12955
30ba68cb
MS		 129562010-03-23 Michael Snyder <msnyder@vmware.com>
12957
12958 * server.c (crc32): New function.
12959 (handle_query): Add handling for 'qCRC:' request.
12960
b9a881c2
PA		 129612010-03-23 Pedro Alves <pedro@codesourcery.com>
12962
12963 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12964 lwp had been stopped by a watchpoint.
12965
e92d13d5
PA		 129662010-03-16 Pedro Alves <pedro@codesourcery.com>
12967
12968 * server.h (internal_error): Declare.
12969 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12970 * utils.c (internal_error): New function.
12971
64daa791
AS		 129722010-03-15 Andreas Schwab <schwab@redhat.com>
12973
12974 * configure.srv: Fix typo setting srv_regobj.
12975
f52cd8cd
PA		 129762010-03-15 Pedro Alves <pedro@codesourcery.com>
12977
12978 * linux-low.c (fetch_register): Avoid passing a non string literal
12979 format to `error'.
12980 (usr_store_inferior_registers): Ditto.
12981
93ae6fdc
PA		 129822010-03-14 Pedro Alves <pedro@codesourcery.com>
12983
12984 * linux-low.c (linux_write_memory): Bail out early if peeking
12985 memory failed.
12986
c3adc08c
PA		 129872010-03-14 Pedro Alves <pedro@codesourcery.com>
12988
12989 * linux-low.h (struct lwp_info): New fields
12990 `stopped_by_watchpoint' and `stopped_data_address'.
12991 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12992 here, and cache them in the lwp object.
12993 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12994 directly.
12995 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12996 field.
12997 (linux_stopped_by_watchpoint): Rewrite.
12998 (linux_stopped_data_address): Rewrite.
12999
bce522a2
PA		 130002010-03-06 Simo Melenius <simo.melenius@iki.fi>
13001
13002 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13003 switching the current inferior, not before.
13004
90884b2b
L		 130052010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13006
13007 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13008 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13009 i386-linux.c and amd64-linux.c.
13010 (reg-i386.o): Removed.
13011 (reg-i386.c): Likewise.
13012 (reg-i386-linux.o): Likewise.
13013 (reg-i386-linux.c): Likewise.
13014 (reg-x86-64.o): Likewise.
13015 (reg-x86-64.c): Likewise.
13016 (reg-x86-64-linux.o): Likewise.
13017 (reg-x86-64-linux.c): Likewise.
13018 (i386.o): New.
13019 (i386.c): Likewise.
13020 (i386-linux.o): Likewise.
13021 (i386-linux.c): Likewise.
13022 (amd64.o): Likewise.
13023 (amd64.c): Likewise.
13024 (amd64-linux.o): Likewise.
13025 (amd64-linux.c): Likewise.
13026
13027 * configure.srv (srv_i386_regobj): New.
13028 (srv_i386_linux_regobj): Likewise.
13029 (srv_amd64_regobj): Likewise.
13030 (srv_amd64_linux_regobj): Likewise.
13031 (srv_i386_32bit_xmlfiles): Likewise.
13032 (srv_i386_64bit_xmlfiles): Likewise.
13033 (srv_i386_xmlfiles): Likewise.
13034 (srv_amd64_xmlfiles): Likewise.
13035 (srv_i386_linux_xmlfiles): Likewise.
13036 (srv_amd64_linux_xmlfiles): Likewise.
13037 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13038 srv_xmlfiles to $srv_i386_xmlfiles.
13039 (i[34567]86-*-mingw32ce*): Likewise.
13040 (i[34567]86-*-mingw*): Likewise.
13041 (i[34567]86-*-nto*): Likewise.
13042 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13043 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13044 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13045 (x86_64-*-linux*): Likewise.
13046
13047 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13048 (init_registers_amd64_linux): New.
13049 (x86_arch_setup): Replace init_registers_x86_64_linux with
13050 init_registers_amd64_linux.
13051
193f13e6
MK		 130522010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13053
13054 * configure.ac: Check for libdl. If it is not available link against
13055 static libthread_db.
13056 * configure: Regenerate.
13057
85d721b8
PA		 130582010-02-22 Pedro Alves <pedro@codesourcery.com>
13059
13060 PR9605
13061
13062 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13063 handing a read watchpoint.
13064 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13065
6076632b
DE		 130662010-02-12 Doug Evans <dje@google.com>
13067
13068 * linux-low.c (linux_supports_tracefork_flag): Document.
13069 (linux_look_up_symbols): Add comment.
13070
3327ccf7
L		 130712010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13072
13073 * regcache.c (supply_register): Clear regcache if buf is NULL.
13074
0718675c 130752010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13076 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13077
13078 * inferiors.c (find_inferior): Add function documentation.
13079 (unloaded_dll): Handle the case where the unloaded dll has not
13080 been previously registered in the dll list.
13081
177321bd
DJ		 130822010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13083
13084 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13085 (thumb2_breakpoint): New.
13086 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13087
2b009048
DJ		 130882010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13089
13090 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13091 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13092 breakpoints.
13093
3be029c7
PA		 130942010-01-21 Pedro Alves <pedro@codesourcery.com>
13095
13096 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13097
18f5de3b
JK		 130982010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13099
13100 * linux-s390-low.c (s390_collect_ptrace_register)
13101 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13102
3743bb4f
DE		 131032010-01-21 Doug Evans <dje@google.com>
13104
14ce3065
DE		 13105 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13106 (PTRACE_ARG4_TYPE): New macro.
13107 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13108 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13109 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13110 (usr_store_inferior_registers): Ditto.
13111 (linux_read_memory, linux_write_memory): Ditto.
13112 (linux_test_for_tracefork): Ditto.
13113
3743bb4f
DE		 13114 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13115 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13116
8b315be5
PA		 131172010-01-21 Pedro Alves <pedro@codesourcery.com>
13118
13119 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13120 target.
13121
85492558
PA		 131222010-01-21 Pedro Alves <pedro@codesourcery.com>
13123
13124 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13125 prototype to take a regcache. Adjust.
13126
442ea881
PA		 131272010-01-20 Pedro Alves <pedro@codesourcery.com>
13128
13129 * regcache.h (struct thread_info): Forward declare.
13130 (struct regcache): New.
13131 (new_register_cache): Adjust prototype.
13132 (get_thread_regcache): Declare.
13133 (free_register_cache): Adjust prototype.
13134 (registers_to_string, registers_from_string): Ditto.
13135 (supply_register, supply_register_by_name, collect_register)
13136 (collect_register_as_string, collect_register_by_name): Ditto.
13137 * regcache.c (struct inferior_regcache_data): Delete.
13138 (get_regcache): Rename to ...
13139 (get_thread_regcache): ... this. Adjust. Switch inferior before
13140 fetching registers.
13141 (regcache_invalidate_one): Adjust.
13142 (regcache_invalidate): Fix prototype.
13143 (new_register_cache): Return the new register cache.
13144 (free_register_cache): Change prototype.
13145 (realloc_register_cache): Adjust.
13146 (registers_to_string): Change prototype to take a regcache. Adjust.
13147 (registers_from_string): Ditto.
13148 (register_data): Ditto.
13149 (supply_register): Ditto.
13150 (supply_register_by_name): Ditto.
13151 (collect_register): Ditto.
13152 (collect_register_as_string): Ditto.
13153 (collect_register_by_name): Ditto.
13154 * server.c (process_serial_event): Adjust.
13155 * linux-low.h (regset_fill_func, regset_store_func): Change
13156 prototype.
13157 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13158 Change prototype.
13159 * linux-low.c (get_stop_pc): Adjust.
13160 (check_removed_breakpoint): Adjust.
13161 (linux_wait_for_event): Adjust.
13162 (linux_resume_one_lwp): Adjust.
13163 (fetch_register): Add regcache parameter. Adjust.
13164 (usr_store_inferior_registers): Ditto.
13165 (regsets_fetch_inferior_registers): Ditto.
13166 (regsets_store_inferior_registers): Ditto.
13167 (linux_fetch_registers, linux_store_registers): Ditto.
13168 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13169 regcache. Adjust.
43aaf8b6
PA		 13170 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13171 Ditto.
442ea881
PA		 13172 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13173 prototype to take a regcache.
13174 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13175 * remote-utils.c (convert_ascii_to_int, outreg)
13176 (prepare_resume_reply): Change prototype to take a regcache.
13177 Adjust.
13178 * target.h (struct target_ops) <fetch_registers, store_registers>:
13179 Change prototype to take a regcache.
13180 (fetch_inferior_registers, store_inferior_registers): Change
13181 prototype to take a regcache. Adjust.
13182 * proc-service.c (ps_lgetregs): Adjust.
13183 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13184 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13185 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13186 take a regcache. Adjust.
13187 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13188 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13189 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13190 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13191 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13192 (cris_cannot_fetch_register):
13193 (cris_breakpoint_at): Change prototype to take a regcache.
13194 Adjust.
13195 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13196 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13197 to take a regcache. Adjust.
13198 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13199 Adjust.
13200 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13201 take a regcache. Adjust.
13202 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13203 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13204 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13205 * linux-mips-low.c (mips_get_pc):
13206 (mips_set_pc): Change prototype to take a regcache. Adjust.
13207 (mips_reinsert_addr): Adjust.
13208 (mips_collect_register): Change prototype to take a regcache.
13209 Adjust.
13210 (mips_supply_register):
13211 (mips_collect_register_32bit, mips_supply_register_32bit)
13212 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13213 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13214 * linux-ppc-low.c (ppc_supply_ptrace_register)
13215 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13216 (parse_spufs_run): Adjust.
13217 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13218 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13219 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13220 take a regcache. Adjust.
13221 * linux-s390-low.c (s390_collect_ptrace_register)
13222 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13223 (s390_set_pc): Change prototype to take a regcache. Adjust.
13224 (s390_arch_setup): Adjust.
13225 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13226 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13227 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13228 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13229 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13230 regcache. Adjust.
13231 (sparc_breakpoint_at): Adjust.
13232 * linux-xtensa-low.c (xtensa_fill_gregset):
13233 (xtensa_store_gregset):
13234 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13235 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13236 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13237 prototype to take a regcache. Adjust.
13238 * win32-arm-low.c (arm_fetch_inferior_register)
13239 (arm_store_inferior_register): Change prototype to take a
13240 regcache. Adjust.
13241 * win32-i386-low.c (i386_fetch_inferior_register)
13242 (i386_store_inferior_register): Change prototype to take a
13243 regcache. Adjust.
13244 * win32-low.c (child_fetch_inferior_registers)
13245 (child_store_inferior_registers): Change prototype to take a
13246 regcache. Adjust.
13247 (win32_wait): Adjust.
13248 (win32_fetch_inferior_registers): Change prototype to take a
13249 regcache. Adjust.
13250 (win32_store_inferior_registers): Adjust.
13251 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13252 store_inferior_register>: Change prototype to take a regcache.
13253
60c3d7b0
DE		 132542010-01-20 Doug Evans <dje@google.com>
13255
13256 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13257 #ifdef.
13258 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13259 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13260
dc146f7c
VP		 132612010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13262
13263 * linux-low.c (linux_core_of_thread): New.
13264 (compare_ints, show_process, list_threads): New.
13265 (linux_qxfer_osdata): Report threads and cores.
13266 (linux_target_op): Register linux_core_of_thread.
13267 * remote-utils.c (prepare_resume_reply): Report the core.
13268 (buffer_xml_printf): Support %d specifier.
13269 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13270 New.
13271 (handle_query): Handle qXfer:threads. Announce availability
13272 thereof.
13273 * target.h (struct target_ops): New field core_of_thread.
13274
7803799a
UW		 132752010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13276
13277 * Makefile.in (clean): Remove new generated files.
13278 (reg-s390.o, reg-s390.c): Remove rules.
13279 (reg-s390x.o, reg-s390x.c): Likewise.
13280 (s390-linux32.o, s390-linux32.c): Add rules.
13281 (s390-linux64.o, s390-linux64.c): Likewise.
13282 (s390x-linux64.o, s390x-linux64.c): Likewise.
13283 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13284 * linux-s390-low.c: Include <elf.h>.
13285 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13286 (init_registers_s390): Remove prototype.
13287 (init_registers_s390x): Likewise.
13288 (init_registers_s390_linux32): Add prototype.
13289 (init_registers_s390_linux64): Likewise.
13290 (init_registers_s390x_linux64): Likewise.
13291 (s390_num_regs_3264): New define.
13292 (s390_regmap_3264): New global variable.
13293 (s390_cannot_fetch_register): Remove obsolete check.
13294 (s390_cannot_store_register): Likewise.
13295 (s390_collect_ptrace_register): Handle upper/lower register halves.
13296 (s390_supply_ptrace_register): Likewise.
13297 (s390_fill_gregset): Update to register number changes.
13298 (s390_get_hwcap): New routine.
13299 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13300 Install appropriate regmap and register set.
13301
6e7ffa39
JB		 133022010-01-01 Joel Brobecker <brobecker@adacore.com>
13303
13304 * server.c (gdbserver_version): Update copyright year to 2010.
13305 * gdbreplay.c (gdbreplay_version): Likewise.
13306
957f3f49
DE		 133072009-12-28 Doug Evans <dje@google.com>
13308
13309 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13310 elf/external.h. Include <elf.h> instead but only if necessary.
13311
ca5c370d
PA		 133122009-12-28 Pedro Alves <pedro@codesourcery.com>
13313
13314 * linux-low.c (linux_remove_process): Remove `detaching'
13315 parameter. Don't release/detach from thread_db here.
13316 (linux_kill): Release/detach from thread_db here, ...
13317 (linux_detach): ... and here, before actually detaching.
13318 (linux_wait_1): ... and here, when a process exits.
13319 * thread-db.c (any_thread_of): New.
13320 (thread_db_free): Switch the current inferior to a thread of the
13321 passed in process.
13322
4ee62156
DE		 133232009-12-21 Doug Evans <dje@google.com>
13324
d90e6a88
DE		 13325 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13326
c5f62d5f
DE		 13327 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13328 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13329 warning ifndef __NR_tkill. Move setting of errno there too.
13330 Delete unnecessary resetting of errno after syscall.
13331 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13332
10e86dd7
DE		 13333 * configure.ac: Check for dladdr.
13334 * config.in: Regenerate.
13335 * configure: Regenerate.
13336 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13337 (try_thread_db_load): Update.
13338
4ee62156
DE		 13339 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13340
00f515da
DE		 133412009-12-18 Doug Evans <dje@google.com>
13342
e9464885
DE		 13343 * event-loop.c: Include unistd.h if it exists.
13344
07d4f67e
DE		 13345 * linux-low.c (my_waitpid): Move definition away from being in
13346 between linux_tracefork_child/linux_test_for_tracefork.
13347
00f515da
DE		 13348 * gdb_proc_service.h (psaddr_t): Fix type.
13349 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13350 signature to match glibc.
13351
1de1badb
DE		 133522009-12-16 Doug Evans <dje@google.com>
13353
13354 * linux-low.c (linux_read_memory): Fix argument to read.
13355
aeeb81d1
PA		 133562009-11-26 Pedro Alves <pedro@codesourcery.com>
13357
13358 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13359 events, don't leave current_inferior pointing at null.
13360
10357975
PA		 133612009-11-26 Pedro Alves <pedro@codesourcery.com>
13362
13363 * win32-low.c (LOG): Delete.
13364 (OUTMSG): Output to stderr.
13365 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13366 on compile time LOG macro.
13367 (win32_wait): Fix debug output.
13368
cf6e3471
PA		 133692009-11-26 Pedro Alves <pedro@codesourcery.com>
13370
13371 * win32-low.c (win32_add_one_solib): If the dll name is
13372 "ntdll.dll", prepend the system directory to the dll path.
13373
0c85e18e
MK		 133742009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13375
13376 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13377
9ac544ce 133782009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13379 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13380
13381 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13382 * configure.ac: Check for __mcoldfire__ and set
13383 gdb_cv_m68k_is_coldfire.
13384 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13385 reg-cf.o and reg-m68k.o.
13386 * configure: Regenerated.
13387
fd7dd3e6
PA		 133882009-11-16 Pedro Alves <pedro@codesourcery.com>
13389
13390 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13391 Pass it to thread_db_free.
13392 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13393 proper `detaching' argument to linux_remove_process.
13394 * linux-low.h (thread_db_free): Add `detaching' parameter.
13395 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13396 to thread_db_free.
13397 (thread_db_free): Add `detaching' parameter. Only
13398 call td_ta_clear_event if detaching from process.
13399
75aa492e
MK		 134002009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13401
13402 * thread-db.c (thread_db_free): Fix typo.
13403
21e1bee4
PP		 134042009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13405
13406 PR gdb/10838
13407 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13408
8838b45e
NS		 134092009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13410
13411 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13412 with an i686 compiler.
13413 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13414 needed.
13415 * configure: Rebuilt.
13416
8a35fb51
SL		 134172009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13418
13419 PR gdb/10783
13420
13421 * server.c (handle_search_memory_1): Correct read_addr initialization
13422 in loop for searching subsequent chunks.
13423
96f15937
PP		 134242009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13425
13426 * configure.ac: New --with-libthread-db option.
13427 * thread-db.c: Allow direct dependence on libthread_db.
13428 (thread_db_free): Adjust.
13429 * config.in: Regenerate.
13430 * configure: Likewise.
889bf7c5 13431
5f7d1694
PP		 134322009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13433
13434 PR gdb/10757
13435 * thread-db.c (attach_thread): New function.
13436 (maybe_attach_thread): Return success/failure.
13437 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13438 (thread_db_find_new_threads): Loop until no new threads.
13439
88e3b899
PA		 134402009-10-13 Pedro Alves <pedro@codesourcery.com>
13441
13442 * proc-service.c (ps_lgetregs): Formatting.
13443
cdbfd419
PP		 134442009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13445
13446 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13447 * configure.ac: Adjust.
13448 * linux-low.h (struct process_info_private): Move members to struct
13449 thread_db.
13450 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13451 * linux-low.c (linux_remove_process): Adjust.
13452 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13453 * server.c (handle_query): Move code ...
13454 (handle_monitor_command): ... here. New function.
13455 * target.h (struct target_ops): New member.
13456 * thread-db.c (struct thread_db): New.
13457 (libthread_db_search_path): New variable.
13458 (thread_db_create_event, thread_db_enable_reporting)
13459 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13460 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13461 (try_thread_db_load_1, dladdr_to_soname): New functions.
13462 (try_thread_db_load, thread_db_load_search): New functions.
13463 (thread_db_init): Search for libthread_db.
13464 (thread_db_free): New function.
13465 (thread_db_handle_monitor_command): Likewise.
13466 * config.in: Regenerate.
13467 * configure: Regenerate.
889bf7c5 13468
4168d2d6
UW		 134692009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13470
13471 * spu-low.c (spu_kill): Wait for inferior to terminate.
13472 Call clear_inferiors.
13473 (spu_detach): Call clear_inferiors.
13474
81ecdfbb
RW		 134752009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13476
13477 * aclocal.m4: Regenerate.
13478 * config.in: Likewise.
13479 * configure: Likewise.
13480
0b9ff2c0
UW		 134812009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13482
13483 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13484 (parse_spufs_run): New function.
13485 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13486 (ppc_breakpoint_at): Handle SPU breakpoints.
13487
efcbbd14
UW		 134882009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13489
13490 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13491 (SPUFS_MAGIC): Define.
13492 (spu_enumerate_spu_ids): New function.
13493 (linux_qxfer_spu): New function.
13494 (linux_target_ops): Install linux_qxfer_spu.
13495
f4d9bade
UW		 134962009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13497
13498 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13499 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13500 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13501 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13502 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13503 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13504 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13505 (init_registers_powerpc_cell32l): Add prototype.
13506 (init_registers_powerpc_cell64l): Likewise.
13507 (ppc_arch_setup): Detect Cell/B.E. architecture.
13508
96e946ca
RW		 135092009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13510
13511 * Makefile.in (datarootdir): New variable.
13512
58d6951d
DJ		 135132009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13514
13515 * linux-low.c (linux_write_memory): Update debugging output.
13516 * Makefile.in (clean): Add new descriptions.
13517 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13518 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13519 * configure.srv: Add new files for arm*-*-linux*.
13520 * linux-arm-low.c: Add new declarations.
13521 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13522 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13523 (HWCAP_VFPv3D16): New.
13524 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13525 instead of __IWMMXT__.
13526 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13527 (arm_arch_setup): New.
13528 (target_regsets): Remove #ifdef. Add VFP regset.
13529 (the_low_target): Use arm_arch_setup.
13530
12b42a12
DJ		 135312009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13532
13533 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13534 the main thread again.
13535
ac8c974e
AR		 135362009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13537
13538 Adding Neutrino gdbserver.
13539 * configure: Regenerated.
13540 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13541 * configure.srv (i[34567]86-*-nto*): New target.
13542 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13543 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13544 (nto_comctrl) [__QNX__]: New function.
13545 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13546
4424e0c3 135472009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13548
13549 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13550 srv_tgtobj.
13551
912cf4ba
PA		 135522009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13553 Pedro Alves <pedro@codesourcery.com>
13554
13555 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13556 don't support CONTEXT_EXTENDED_REGISTERS.
13557 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13558 (the_low_target): Install them.
13559 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13560 failing with ERROR_PIPE_NOT_CONNECTED.
13561
aa5ca48f
DE		 135622009-06-30 Doug Evans <dje@google.com>
13563 Pierre Muller <muller@ics.u-strasbg.fr>
13564
13565 Add h/w watchpoint support to x86-linux, win32-i386.
13566 * Makefile.in (SFILES): Add i386-low.c
13567 (i386_low_h): Define.
13568 (i386-low.o): Add dependencies.
13569 (linux-x86-low.o): Add i386-low.h dependency.
13570 (win32-i386-low.o): Ditto.
13571 * i386-low.c: New file.
13572 * i386-low.h: New file.
13573 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13574 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13575 * linux-low.c (linux_add_process): Initialize arch_private.
13576 (linux_remove_process): Free arch_private.
13577 (add_lwp): Initialize arch_private.
13578 (delete_lwp): Free arch_private.
13579 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13580 provided.
13581 * linux-low.h (process_info_private): New member arch_private.
13582 (lwp_info): New member arch_private.
13583 (linux_target_ops): New members new_process, new_thread,
13584 prepare_to_resume.
13585 (ptid_of): New macro.
13586 * linux-x86-low.c: Include stddef.h, i386-low.h.
13587 (arch_process_info): New struct.
13588 (arch_lwp_info): New struct.
13589 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13590 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13591 (i386_dr_low_get_status): New function.
13592 (x86_insert_point, x86_remove_point): New functions.
13593 (x86_stopped_by_watchpoint): New function.
13594 (x86_stopped_data_address): New function.
13595 (x86_linux_new_process, x86_linux_new_thread): New functions.
13596 (x86_linux_prepare_to_resume): New function.
13597 (the_low_target): Add entries for insert_point, remove_point,
13598 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13599 prepare_to_resume.
13600 * server.c (debug_hw_points): New global.
13601 (monitor_show_help): Document set debug-hw-points.
13602 (handle_query): Process "set debug-hw-points".
13603 * server.h (debug_hw_points): Declare.
13604 (paddress): Declare.
13605 * utils.c (NUMCELLS, CELLSIZE): New macros.
13606 (get_sell, xsnprintf, paddress): New functions.
13607 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13608 remove_point, stopped_by_watchpoint, stopped_data_address.
13609 * win32-i386-low.c: Include i386-low.h.
13610 (debug_reg_state): Replaces dr.
13611 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13612 (i386_dr_low_get_status): New function.
13613 (i386_insert_point, i386_remove_point): New functions.
13614 (i386_stopped_by_watchpoint): New function.
13615 (i386_stopped_data_address): New function.
13616 (i386_initial_stuff): Update.
13617 (get_thread_context,set_thread_context,i386_thread_added): Update.
13618 (the_low_target): Add entries for insert_point,
13619 remove_point, stopped_by_watchpoint, stopped_data_address.
13620 * win32-low.c (win32_insert_watchpoint): New function.
13621 (win32_remove_watchpoint): New function.
13622 (win32_stopped_by_watchpoint): New function.
13623 (win32_stopped_data_address): New function.
13624 (win32_target_ops): Add entries for insert_watchpoint,
13625 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13626 * win32-low.h (win32_target_ops): New members insert_point,
13627 remove_point, stopped_by_watchpoint, stopped_data_address.
13628
d993e290
PA		 136292009-06-25 Pedro Alves <pedro@codesourcery.com>
13630
13631 * server.c (process_serial_event): Re-return unsupported, not
13632 error, if the type isn't recognized. Re-allow supporting only
13633 insert or remove packets. Also call require_running for
13634 breakpoints. Add missing break statement to default case. Tidy.
13635 * target.h (struct target_ops): Rename insert_watchpoint to
13636 insert_point, and remove_watchpoint to remove_point.
13637
13638 * linux-low.h (struct linux_target_ops): Likewise.
13639 * linux-low.c (linux_insert_watchpoint): Rename to ...
13640 (linux_insert_point): ... this. Adjust.
13641 (linux_remove_watchpoint): Rename to ...
13642 (linux_remove_point): ... this. Adjust.
13643 (linux_target_ops): Adjust.
13644 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13645 (cris_insert_point): ... this.
13646 (cris_remove_watchpoint): Rename to ...
13647 (cris_remove_point): ... this.
13648 (the_low_target): Adjust.
13649
0f54c268
PM		 136502009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13651
13652 * server.c (handle_v_kill): Pass signal_pid to
13653 kill_inferior if multi_process is zero.
13654
c6314022
AR		 136552009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13656
13657 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13658 * target.h (target_ops): Comment for *_watchpoint to make it clear
13659 the functions can get types '0' and '1'.
13660
4463ce24
AR		 136612009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13662
13663 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13664 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13665 * regcache.c (get_regcache): Likewise.
13666 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13667 * win32-low.c (child_fetch_inferior_registers): Remove check for
13668 regno 0.
13669
cf8fd78b
PA		 136702009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13671 Pedro Alves <pedro@codesourcery.com>
13672
13673 * target.h (struct target_ops) <supports_multi_process>: New
13674 callback.
13675 (target_supports_multi_process): New.
13676 * server.c (handle_query): Even if GDB reports support, only
13677 enable multi-process if the target also supports it. Report
13678 multi-process support only if the target backend supports it.
13679 * linux-low.c (linux_supports_multi_process): New function.
13680 (linux_target_ops): Install it as target_supports_multi_process
13681 callback.
13682
47c0c975
DE		 136832009-05-24 Doug Evans <dje@google.com>
13684
e09875d4
DE		 13685 Global renaming of find_thread_pid to find_thread_ptid.
13686 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13687 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13688 All callers updated.
13689
e27d73f6
DE		 13690 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13691 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13692 directly.
13693
47c0c975
DE		 13694 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13695 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13696 (linux_resume_one_lwp): Ditto.
13697
2acc282a
DE		 136982009-05-23 Doug Evans <dje@google.com>
13699
13700 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13701 from struct inferior_list_entry * to struct lwp_info *.
13702 All callers updated.
13703
9f1036c1
DE		 137042009-05-13 Doug Evans <dje@google.com>
13705
13706 * linux-x86-low.c: Don't include assert.h.
13707 (x86_siginfo_fixup): Use fatal, not assert.
13708 (x86_arch_setup): Fix comment.
13709
d0722149
DE		 137102009-05-12 Doug Evans <dje@google.com>
13711
13712 Biarch support for i386/amd64 gdbserver.
13713 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13714 Add linux-x86-low.c.
13715 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13716 (linux-x86-low.o): Add.
13717 * linux-x86-64-low.c: Delete.
13718 * linux-i386-low.c: Delete.
13719 * linux-x86-low.c: New file.
13720 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13721 linux-x86-low.o.
13722 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13723 linux-x86-low.o.
13724 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13725 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13726 (linux_child_pid_to_exec_file): New function.
13727 (elf_64_header_p, elf_64_file_p): New functions.
13728 (siginfo_fixup): New function.
13729 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13730 give target a chance to convert layout.
13731 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13732 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13733
fdeb2a12
DE		 137342009-05-07 Doug Evans <dje@google.com>
13735
13736 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13737 (regsets_store_inferior_registers): Ditto.
13738
a6dbe5df
PA		 137392009-05-06 Pedro Alves <pedro@codesourcery.com>
13740
13741 PR server/10048
13742
13743 * linux-low.c (must_set_ptrace_flags): Delete.
13744 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13745 of the global.
13746 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13747 `lwp->must_set_ptrace_flags' instead.
ba42693b 13748 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 13749 (linux_wait_1): ... not here.
13750
5091eb23
DE		 137512009-04-30 Doug Evans <dje@google.com>
13752
9f767825
DE		 13753 * inferiors.c (started_inferior_callback): New function.
13754 (attached_inferior_callback): New function.
13755 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13756 * server.c (print_started_pid, print_attached_pid): New functions.
13757 (detach_or_kill_for_exit): New function.
13758 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13759 * server.h (have_started_inferiors_p): Declare.
13760 (have_attached_inferiors_p): Declare.
13761
5091eb23
DE		 13762 * inferiors.c (remove_process): Fix memory leak, free process.
13763 * linux-low.c (linux_remove_process): New function.
13764 (linux_kill): Call it instead of remove_process.
13765 (linux_detach, linux_wait_1): Ditto.
13766
155c8968
PA		 137672009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13768
13769 * configure.srv: Add x86 Windows CE target.
13770
7fe519cb
UW		 137712009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13772
13773 * inferiors.c (get_thread_process): Make global.
13774 * server.h (get_thread_process): Add prototype.
13775 * thread-db.c (find_one_thread): Use get_thread_process
13776 instead of current_process.
13777 (thread_db_get_tls_address): Do not crash if called when
13778 thread layer is not yet initialized.
13779
5472f405
UW		 137802009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13781
13782 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13783 * spu-low.c (current_tid): Rename to ...
13784 (current_ptid): ... this.
13785 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13786 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13787 ptid_get_lwp (current_ptid) instead of current_tid.
13788 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13789 instead of current_tid. Use find_process_pid to verify pid
13790 argument is valid. Pass proper argument to remove_process.
13791 (spu_thread_alive): Compare current_ptid instead of current_tid.
13792 (spu_resume): Likewise.
13793
55ac2b99
PA		 137942009-04-02 Pedro Alves <pedro@codesourcery.com>
13795
13796 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13797 variable.
13798
95954743
PA		 137992009-04-01 Pedro Alves <pedro@codesourcery.com>
13800
13801 Implement the multiprocess extensions, and add linux multiprocess
13802 support.
13803
13804 * server.h (ULONGEST): Declare.
13805 (struct ptid, ptid_t): New.
13806 (minus_one_ptid, null_ptid): Declare.
13807 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13808 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13809 (struct inferior_list_entry): Change `id' type from unsigned from
13810 to ptid_t.
13811 (struct sym_cache, struct breakpoint, struct
13812 process_info_private): Forward declare.
13813 (struct process_info): Declare.
13814 (current_process): Declare.
13815 (all_processes): Declare.
13816 (initialize_inferiors): Declare.
13817 (add_thread): Adjust to use ptid_t.
13818 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13819 (add_process, remove_process, find_thread_pid): Declare.
13820 (find_inferior_id): Adjust to use ptid_t.
13821 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13822 (multi_process): Declare.
13823 (push_event): Adjust to use ptid_t.
13824 (read_ptid, write_ptid): Declare.
13825 (prepare_resume_reply): Adjust to use ptid_t.
13826 (clear_symbol_cache): Declare.
13827 * inferiors.c (all_processes): New.
13828 (null_ptid, minus_one_ptid): New.
13829 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13830 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13831 (add_thread): Change unsigned long to ptid. Remove gdb_id
13832 parameter. Adjust.
13833 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13834 (gdb_id_to_thread): Rename to ...
13835 (find_thread_pid): ... this. Change unsigned long to ptid.
13836 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13837 (loaded_dll, pull_pid_from_list): Adjust.
13838 (add_process, remove_process, find_process_pid)
13839 (get_thread_process, current_process, initialize_inferiors): New.
13840 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13841 (struct target_waitstatus) <related_pid>: Ditto.
13842 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13843 return type to int.
13844 (struct target_ops) <join>: Add `pid' argument.
13845 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13846 (struct target_ops) <wait>: Add `ptid' field. Change return type
13847 to ptid.
13848 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13849 (mywait): Add `ptid' argument. Change return type to ptid_t.
13850 (target_pid_to_str): Declare.
13851 * target.c (set_desired_inferior): Adjust to use ptids.
13852 (mywait): Add new `ptid' argument. Adjust.
13853 (target_pid_to_str): New.
13854 * mem-break.h (free_all_breakpoints): Declare.
13855 * mem-break.c (breakpoints): Delelete.
13856 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13857 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13858 to use per-process breakpoint list.
13859 (free_all_breakpoints): New.
13860 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13861 (symbol_cache, all_symbols_looked_up): Delete.
13862 (hexchars): New.
13863 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13864 read_ptid): New.
13865 (prepare_resume_reply): Change ptid argument's type from unsigned
13866 long to ptid_t. Adjust. Implement W;process and X;process.
13867 (free_sym_cache, clear_symbol_cache): New.
13868 (look_up_one_symbol): Adjust to per-process symbol cache. *
13869 * server.c (cont_thread, general_thread, step_thread): Change type
13870 to ptid_t.
13871 (attached): Delete.
13872 (multi_process): New.
13873 (last_ptid): Change type to ptid_t.
13874 (struct vstop_notif) <ptid>: Change type to ptid_t.
13875 (queue_stop_reply, push_event): Change `ptid' argument's type to
13876 ptid_t.
13877 (discard_queued_stop_replies): Add `pid' argument.
13878 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13879 changes. Don't reference the `attached' global.
13880 (attach_inferior): Adjust to mywait interface changes.
13881 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13882 features. Handle and report "multiprocess+". Handle
13883 "qAttached:PID".
13884 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13885 changes.
13886 (handle_v_kill): New.
13887 (handle_v_stopped): Adjust to use target_pid_to_str.
13888 (handle_v_requests): Allow multiple attaches and runs when
13889 multiprocess extensions are in effect. Handle "vKill".
13890 (myresume): Adjust to use ptids.
13891 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13892 (handle_status): Adjust to discard_queued_stop_replies interface
13893 change.
13894 (first_thread_of, kill_inferior_callback)
13895 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13896 (main): Call initialize_inferiors. Adjust to use ptids, killing
13897 and detaching from all inferiors. Handle multiprocess packet
13898 variants.
13899 * linux-low.h: Include gdb_proc_service.h.
13900 (struct process_info_private): New.
13901 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13902 <lwpid_of>: Use ptid_get_lwp.
13903 (get_lwp_thread): Adjust.
13904 (struct lwp_info): Add `dead' member.
13905 (find_lwp_pid): Declare.
13906 * linux-low.c (thread_db_active): Delete.
13907 (new_inferior): Adjust comment.
13908 (inferior_pid): Delete.
13909 (linux_add_process): New.
13910 (handle_extended_wait): Adjust.
13911 (add_lwp): Change unsigned long to ptid.
13912 (linux_create_inferior): Add process to processes table. Adjust
13913 to use ptids. Don't set new_inferior here.
13914 (linux_attach_lwp): Rename to ...
13915 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13916 it. Adjust to use ptids.
13917 (linux_attach_lwp): New.
13918 (linux_attach): Add process to processes table. Don't set
13919 new_inferior here.
13920 (struct counter): New.
13921 (second_thread_of_pid_p, last_thread_of_process_p): New.
13922 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13923 multiple processes.
13924 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13925 processes. Remove process from process table.
13926 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13927 to multiple processes.
13928 (any_thread_of): New.
13929 (linux_detach): Add `pid' argument, and handle it. Remove process
13930 from processes table.
13931 (linux_join): Add `pid' argument. Handle it.
13932 (linux_thread_alive): Change unsighed long argument to ptid_t.
13933 Consider dead lwps as not being alive.
13934 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13935 threads we're not interested in.
13936 (same_lwp, find_lwp_pid): New.
13937 (linux_wait_for_lwp): Change `pid' argument's type from int to
13938 ptid_t. Adjust.
13939 (linux_wait_for_event): Rename to ...
13940 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13941 from int to ptid_t. Adjust.
13942 (linux_wait_for_event): New.
13943 (linux_wait_1): Add `ptid' argument. Change return type to
13944 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13945 that exit from the process table.
13946 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13947 Adjust.
13948 (mark_lwp_dead): New.
13949 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13950 stopping all threads, mark its main lwp as dead.
13951 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13952 ptids.
13953 (fetch_register, usr_store_inferior_registers)
13954 (regsets_fetch_inferior_registers)
13955 (regsets_store_inferior_registers, linux_read_memory)
13956 (linux_write_memory): Inline `inferior_pid'.
13957 (linux_look_up_symbols): Adjust to use per-process
13958 `thread_db_active'.
13959 (linux_request_interrupt): Adjust to use ptids.
13960 (linux_read_auxv): Inline `inferior_pid'.
13961 (initialize_low): Don't reference thread_db_active.
13962 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13963 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13964 (ps_getpid): Return the pid of the current inferior.
13965 * thread-db.c (proc_handle, thread_agent): Delete.
13966 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13967 per-process data.
13968 (find_one_thread): Change argument type to ptid_t. Adjust to
13969 per-process data.
13970 (maybe_attach_thread): Adjust to per-process data and ptids.
13971 (thread_db_find_new_threads): Ditto.
13972 (thread_db_init): Ditto.
13973 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13974 processes table. Adjust to use ptids.
13975 (spu_kill, spu_detach): Adjust interface. Remove process from
13976 processes table.
13977 (spu_join, spu_thread_alive): Adjust interface.
13978 (spu_wait): Adjust interface. Remove process from processes
13979 table. Adjust to use ptids.
13980 * win32-low.c (current_inferior_tid): Delete.
13981 (current_inferior_ptid): New.
13982 (debug_event_ptid): New.
13983 (thread_rec): Take a ptid. Adjust.
13984 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13985 (child_delete_thread): Ditto.
13986 (do_initial_child_stuff): Add `attached' argument. Add process to
13987 processes table.
13988 (child_fetch_inferior_registers, child_store_inferior_registers):
13989 Adjust.
13990 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13991 (win32_attach): Pass 1 to do_initial_child_stuff.
13992 (win32_kill): Adjust interface. Remove process from processes
13993 table.
13994 (win32_detach): Ditto.
13995 (win32_join): Adjust interface.
13996 (win32_thread_alive): Take a ptid.
13997 (win32_resume): Adjust to use ptids.
13998 (get_child_debug_event): Ditto.
13999 (win32_wait): Adjust interface. Remove exiting process from
14000 processes table.
14001
bd99dc85
PA		 140022009-04-01 Pedro Alves <pedro@codesourcery.com>
14003
14004 Non-stop mode support.
14005
14006 * server.h (non_stop): Declare.
14007 (gdb_client_data, handler_func): Declare.
14008 (delete_file_handler, add_file_handler, start_event_loop):
14009 Declare.
14010 (handle_serial_event, handle_target_event, push_event)
14011 (putpkt_notif): Declare.
14012 * target.h (enum resume_kind): New.
14013 (struct thread_resume): Replace `step' field by `kind' field.
14014 (TARGET_WNOHANG): Define.
14015 (struct target_ops) <wait>: Add `options' argument.
14016 <supports_non_stop, async, start_non_stop>: New fields.
14017 (target_supports_non_stop, target_async): New.
14018 (start_non_stop): Declare.
14019 (mywait): Add `options' argument.
14020 * target.c (mywait): Add `options' argument. Print child exit
14021 notifications here.
14022 (start_non_stop): New.
14023 * server.c (non_stop, own_buf, mem_buf): New globals.
14024 (struct vstop_notif): New.
14025 (notif_queue): New global.
14026 (queue_stop_reply, push_event, discard_queued_stop_replies)
14027 (send_next_stop_reply): New.
14028 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14029 interface changes.
14030 (attach_inferior): In non-stop mode, don't wait for the target
14031 here.
14032 (handle_general_set): Handle QNonStop.
14033 (handle_query): When handling qC, return the current general
14034 thread, instead of the first thread of the list.
14035 (handle_query): If the backend supports non-stop mode, include
14036 QNonStop+ in the qSupported query response.
14037 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14038 and non-stop mode.
14039 (handle_v_attach, handle_v_run): Handle non-stop mode.
14040 (handle_v_stopped): New.
14041 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14042 (myresume): Adjust to use resume_kind. Handle non-stop.
14043 (queue_stop_reply_callback): New.
14044 (handle_status): Handle non-stop mode.
14045 (main): Clear non_stop flag on reconnection. Use the event-loop.
14046 Refactor serial protocol handling from here ...
14047 (process_serial_event): ... to this new function. When GDB
14048 selects any thread, select one here. In non-stop mode, wait until
14049 GDB acks all pending events before exiting.
14050 (handle_serial_event, handle_target_event): New.
14051 * remote-utils.c (remote_open): Install remote_desc in the event
14052 loop.
14053 (remote_close): Remove remote_desc from the event loop.
14054 (putpkt_binary): Rename to...
14055 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14056 (putpkt_binary): New as wrapper around putpkt_binary_1.
14057 (putpkt_notif): New.
14058 (prepare_resume_reply): In non-stop mode, don't change the
14059 general_thread.
14060 * event-loop.c: New.
14061 * Makefile.in (OBJ): Add event-loop.o.
14062 (event-loop.o): New rule.
14063
14064 * linux-low.h (pid_of): Moved here.
14065 (lwpid_of): New.
14066 (get_lwp_thread): Use lwpid_of.
14067 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14068 * linux-low.c (pid_of): Delete.
14069 (inferior_pid): Use lwpid_of.
14070 (linux_event_pipe): New.
14071 (target_is_async_p): New.
14072 (delete_lwp): New.
14073 (handle_extended_wait): Use lwpid_of.
14074 (add_lwp): Don't set lwpid field.
14075 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14076 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14077 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14078 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14079 first. Adjust to linux_wait_for_event interface changes. Use
14080 lwpid_of.
14081 (linux_detach): Don't delete the main lwp here.
14082 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14083 (status_pending_p): Don't consider explicitly suspended lwps.
14084 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14085 pointer. Add OPTIONS argument. Change return type to int. Use
14086 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14087 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14088 pointer. Add status pointer argument. Return a pid instead of a
14089 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14090 changes. In non-stop mode, don't switch to a random thread.
14091 (linux_wait): Rename to...
14092 (linux_wait_1): ... this. Add target_options argument, and handle
14093 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14094 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14095 clean exit and signal exit code. Don't stop all threads in
14096 non-stop mode. In all-stop mode, only stop all threads when
14097 reporting a stop to GDB. Handle explicit thread stop requests.
14098 (async_file_flush, async_file_mark): New.
14099 (linux_wait): New.
14100 (send_sigstop): Use lwpid_of.
14101 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14102 interface changes. In non-stop mode, don't switch to a random
14103 thread.
14104 (linux_resume_one_lwp): Use lwpid_of.
14105 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14106 (linux_resume_one_thread): ... this. Handle resume_stop. In
14107 non-stop mode, don't look for pending flag in all threads.
14108 (resume_status_pending_p): Don't consider explicitly suspended
14109 threads.
14110 (my_waitpid): Reimplement. Emulate __WALL.
14111 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14112 Use lwpid_of.
14113 (sigchld_handler, linux_supports_non_stop, linux_async)
14114 (linux_start_non_stop): New.
14115 (linux_target_ops): Register linux_supports_non_stop, linux_async
14116 and linux_start_non_stop.
14117 (initialize_low): Install SIGCHLD handler.
14118 * thread-db.c (thread_db_create_event, find_one_thread)
14119 (thread_db_get_tls_address): Use lwpid_of.
14120 * win32-low.c (win32_detach): Adjust to use resume_kind.
14121 (win32_wait): Add `options' argument.
14122 * spu-low.c (spu_resume): Adjust to use resume_kind.
14123 (spu_wait): Add `options' argument.
14124
5b1c542e
PA		 141252009-04-01 Pedro Alves <pedro@codesourcery.com>
14126
14127 Decouple target code from remote protocol.
14128
14129 * target.h (enum target_waitkind): New.
14130 (struct target_waitstatus): New.
14131 (struct target_ops) <wait>: Return an unsigned long. Take a
14132 target_waitstatus pointer instead of a char pointer.
14133 (mywait): Likewise.
14134 * target.c (mywait): Change prototype to return an unsigned long.
14135 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14136 * server.h (thread_from_wait, old_thread_from_wait): Delete
14137 declarations.
14138 (prepare_resume_reply): Change prototype to take a
14139 target_waitstatus.
14140 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14141 (last_status, last_ptid): New.
14142 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14143 pid instead of a signal.
14144 (attach_inferior): Remove "status" and "signal" parameters.
14145 Adjust.
14146 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14147 not as an address.
14148 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14149 (handle_v_requests, myresume): Remove "status" and "signal"
14150 parameters. Adjust.
14151 (handle_status): New.
14152 (main): Delete local `status'. Adjust.
14153 * remote-utils.c: Include target.h.
14154 (prepare_resume_reply): Change prototype to take a
14155 target_waitstatus. Adjust.
14156
14157 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14158 interface.
14159 * spu-low.c (spu_wait): Adjust.
14160 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14161 Delete.
14162 (win32_wait): Adjust.
14163
2bd7c093
PA		 141642009-04-01 Pedro Alves <pedro@codesourcery.com>
14165
14166 * target.h (struct thread_resume): Delete leave_stopped member.
14167 (struct target_ops): Add a `n' argument to the `resume' callback.
14168 * server.c (start_inferior): Adjust.
14169 (handle_v_cont, myresume): Adjust.
14170 * linux-low.c (check_removed_breakpoint): Adjust to resume
14171 interface change, and to removed leave_stopped field.
14172 (resume_ptr): Delete.
14173 (struct thread_resume_array): New.
14174 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14175 resume interface change.
14176 (linux_continue_one_thread, linux_queue_one_thread)
14177 (resume_status_pending_p): Check if the resume field is NULL
14178 instead of checking the leave_stopped member.
14179 (linux_resume): Adjust to the target resume interface change.
14180 * spu-low.c (spu_resume): Adjust to the target resume interface
14181 change.
14182 * win32-low.c (win32_detach, win32_resume): Ditto.
14183
c35fafde
PA		 141842009-04-01 Pedro Alves <pedro@codesourcery.com>
14185
14186 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14187 flag.
14188 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14189 pending.
14190 (linux_continue_one_thread): Only preserve the stepping flag if
14191 there's a pending breakpoint.
14192
0a59d50b
PA		 141932009-03-31 Pedro Alves <pedro@codesourcery.com>
14194
14195 * server.c (main): After the inferior having exited, call
14196 remote_close before exiting gdbserver.
14197
f04c6d38
TJB		 141982009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14199
14200 Fix size of FPSCR in Power 7 processors.
14201 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14202 (PPC_FEATURE_HAS_DFP): New #define.
14203 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14204 size of the FPSCR.
14205
78e5cee6
PA		 142062009-03-23 Pedro Alves <pedro@codesourcery.com>
14207
14208 * server.c (handle_query) Whitespace and formatting.
14209
1b3f6016
PA		 142102009-03-22 Pedro Alves <pedro@codesourcery.com>
14211
14212 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14213 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14214 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14215 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14216 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14217 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14218 Makefile.in, configure.ac: Fix whitespace throughout.
14219 * configure: Regenerate.
14220
a07b2135
PA		 142212009-03-22 Pedro Alves <pedro@codesourcery.com>
14222
14223 * inferiors.c (find_inferior): Make it safe for the callback
14224 function to delete the currently iterated inferior.
14225
67cc2626
PA		 142262009-03-22 Pedro Alves <pedro@codesourcery.com>
14227
14228 * Makefile.in (linuw_low_h): Move higher.
14229 (thread-db.o): Depend on $(linux_low_h).
14230
54a0b537
PA		 142312009-03-17 Pedro Alves <pedro@codesourcery.com>
14232
14233 Rename "process" to "lwp" throughout.
14234
14235 * linux-low.c (all_processes): Rename to...
14236 (all_lwps): ... this.
14237 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14238 (add_process): Rename to ...
14239 (add_lwp): ... this. Adjust.
14240 (linux_create_inferior): Adjust.
14241 (linux_attach_lwp): Adjust.
14242 (linux_attach): Adjust.
14243 (linux_kill_one_process): Rename to ...
14244 (linux_kill_one_lwp): ... this. Adjust.
14245 (linux_kill): Adjust.
14246 (linux_detach_one_process): Rename to ...
14247 (linux_detach_one_lwp): ... this. Adjust.
14248 (linux_detach): Adjust.
14249 (check_removed_breakpoint): Adjust.
14250 (status_pending_p): Adjust.
14251 (linux_wait_for_process): Rename to ...
14252 (linux_wait_for_lwp): ... this. Adjust.
14253 (linux_wait_for_event): Adjust.
14254 (send_sigstop): Adjust.
14255 (wait_for_sigstop): Adjust.
14256 (stop_all_processes): Rename to ...
14257 (stop_all_lwps): ... this.
14258 (linux_resume_one_process): Rename to ...
14259 (linux_resume_one_lwp): ... this. Adjust.
14260 (linux_set_resume_request, linux_continue_one_thread)
14261 (linux_queue_one_thread, resume_status_pending_p)
14262 (usr_store_inferior_registers, regsets_store_inferior_registers)
14263 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14264 Adjust.
14265 * linux-low.h (get_process): Rename to ...
14266 (get_lwp): ... this. Adjust.
14267 (get_thread_process): Rename to ...
14268 (get_thread_lwp): ... this. Adjust.
14269 (get_process_thread): Rename to ...
14270 (get_lwp_thread): ... this. Adjust.
14271 (struct process_info): Rename to ...
14272 (struct lwp_info): ... this.
14273 (all_processes): Rename to ...
14274 (all_lwps): ... this.
14275 * proc-service.c (ps_lgetregs): Adjust.
14276 * thread-db.c (thread_db_create_event, find_one_thread)
14277 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14278
0b16c5cf
PA		 142792009-03-14 Pedro Alves <pedro@codesourcery.com>
14280
14281 * server.c (handle_query): Handle "qAttached".
14282
32de4b9d
NS		 142832009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14284
14285 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14286 GPLv3, update license URL.
14287
2aecd87f
DE		 142882009-03-01 Doug Evans <dje@google.com>
14289
93efd302 14290 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14291 (server_h): Add gdb_signals.h.
14292 (signals.o): Update.
14293 * server.h (target_signal_from_host,target_signal_to_host_p)
14294 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14295
86b1f9c5
PM		 142962009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14297
14298 * remote-utils.c (getpkt): Also generate remote-debug
14299 information if noack_mode is set.
14300
4aa995e1
PA		 143012009-02-06 Pedro Alves <pedro@codesourcery.com>
14302
14303 * server.c (handle_query): Report qXfer:siginfo:read and
14304 qXfer:siginfo:write as supported and handle them.
14305 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14306 * linux-low.c (linux_xfer_siginfo): New.
14307 (linux_target_ops): Set it.
14308
62709adf
PA		 143092009-01-26 Pedro Alves <pedro@codesourcery.com>
14310
14311 * server.c (gdbserver_usage): Mention --remote-debug.
14312 (main): Accept '--remote-debug' switch.
14313
aef93bd7
DE		 143142009-01-18 Doug Evans <dje@google.com>
14315
14316 * regcache.c (new_register_cache): No need to check result of xcalloc.
14317 * server.c (handle_search_memory): Back out calls to xmalloc,
14318 result is checked and error is returned to user upon failure.
14319 (handle_query): Ditto. Add more checks for result of malloc.
14320 (handle_v_cont): Check result of malloc, report error back to
14321 user upon failure.
14322 (handle_v_run): Ditto. Call freeargv.
14323 * server.h (freeargv): Declare.
14324 * utils.c (freeargv): New fn.
14325
54363045
DE		 143262009-01-15 Doug Evans <dje@google.com>
14327
f626972c
DE		 14328 * gdbreplay.c (perror_with_name): Make arg const char *.
14329 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14330 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14331 * utils.c (perror_with_name): Make arg const char *.
54363045 14332
18aae699
PA		 143332009-01-14 Pedro Alves <pedro@codesourcery.com>
14334
14335 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14336 when handling a EXIT_PROCESS_DEBUG_EVENT.
14337
ff703abe
JB		 143382009-01-06 Joel Brobecker <brobecker@adacore.com>
14339
14340 * gdbreplay.c (gdbreplay_version): Update copyright year.
14341 * server.c (gdbserver_version): Likewise.
14342
f21cc1a2 143432009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14344
14345 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14346 (handle_extended_wait): Improve comment.
0e21c1ec 14347
bca929d3
DE		 143482008-12-13 Doug Evans <dje@google.com>
14349
14350 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14351 * server.h (ATTR_MALLOC): New macro.
14352 (xmalloc,xcalloc,xstrdup): Declare.
14353 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14354 * inferiors.c: Ditto.
14355 * linux-low.c: Ditto.
14356 * mem-break.c: Ditto.
14357 * regcache.c: Ditto.
14358 * remote-utils.c: Ditto.
14359 * server.c: Ditto.
14360 * target.c: Ditto.
14361 * win32-low.c: Ditto.
14362
97438e3f
DE		 143632008-12-12 Doug Evans <dje@google.com>
14364
896c7fbb
DE		 14365 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14366 in debugging printf.
14367
97438e3f
DE		 14368 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14369
e3b886f8
DE		 143702008-12-09 Doug Evans <dje@google.com>
14371
14372 * linux-low.h (struct process_info): Delete member tid, unused.
14373 * thread-db.c (find_one_thread): Update.
14374 (maybe_attach_thread): Update.
14375
07e059b5
VP		 143762008-12-02 Pedro Alves <pedro@codesourcery.com>
14377
889bf7c5
PA		 14378 * target.h (struct target_ops): Add qxfer_osdata member.
14379 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14380 and dirent.h.
14381 (linux_qxfer_osdata): New functions.
14382 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14383 callback.
14384 * server.c (handle_query): Handle "qXfer:osdata:read:".
14385 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14386 (buffer_xml_printf): New functions.
14387 * server.h (struct buffer): New.
14388 (buffer_grow_str, buffer_grow_str0): New macros.
14389 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14390 (buffer_xml_printf): Declare.
07e059b5 14391
4cab47ab
DE		 143922008-11-24 Doug Evans <dje@google.com>
14393
14394 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14395
f142445f
DJ		 143962008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14397
14398 * server.c (handle_v_run): Always use the supplied argument list.
14399
d0107bb6 144002008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14401
d0107bb6
BW		 14402 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14403 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14404
2c4ad781
TJB		 144052008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14406
14407 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14408 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14409 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14410 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14411 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14412 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14413 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14414 XML target descriptions.
14415 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14416 when inferior is running on an ISA 2.05 or later processor. Add
14417 special case to return offset for full 64-bit slot of FPSCR when
14418 in 32-bits.
14419
dfb64f85
DJ		 144202008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14421
14422 * Makefile.in (SFILES, clean): Added sparc64 files.
14423 (reg-sparc64.o, reg-sparc64.c): New.
14424 * configure.srv (sparc*-*-linux*): New configuration.
14425 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14426 syscall arguments for SPARC.
14427 (regsets_store_inferior_registers): Likewise.
14428 * linux-sparc-low.c: New file.
14429
66b6e1dd
DE		 144302008-10-21 Doug Evans <dje@google.com>
14431
14432 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14433 (READLINE_DIR,READLINE_DEP): Delete.
14434 (INTERNAL_CFLAGS): Update.
14435 (LINTFLAGS): Update.
14436
9b710a42
PA		 144372008-10-10 Pedro Alves <pedro@codesourcery.com>
14438
14439 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14440 whole argv from the last run, not just argv[0].
14441
5822d809
PA		 144422008-09-08 Pedro Alves <pedro@codesourcery.com>
14443
14444 * regcache.c (new_register_cache): Return NULL if the register
14445 cache size isn't known yet.
14446 (free_register_cache): Avoid dereferencing a NULL regcache.
14447
74aac56f
DJ		 144482008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14449
14450 * configure.srv: Merge MIPS and MIPS64.
14451
400b20f5
MR		 144522008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14453
14454 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14455
677c5bb1
LM		 144562008-08-18 Luis Machado <luisgpm@br.ibm.com>
14457
14458 * Makefile.in: Add required vsx dependencies.
14459
14460 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14461 Declare init_registers_powerpc_vsx32l.
14462 Declare init_registers_powerpc_vsx64l.
14463 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14464 (ppc_arch_setup): Check for VSX in hwcap.
14465 (ppc_fill_vsxregset): New function.
14466 (ppc_store_vsxregset): New function.
14467 Add new VSX entry in regset_info target_regsets.
14468
14469 * configure.srv: Add new VSX dependencies.
14470
a6f3e723
SL		 144712008-08-12 Pedro Alves <pedro@codesourcery.com>
14472
14473 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14474 (remote_open): Set or clear transport_is_reliable.
14475 (putpkt_binary): Don't expect acks in noack mode.
14476 (getpkt): Don't send ack/nac in noack mode.
14477 * server.c (handle_general_set): Handle QStartNoAckMode.
14478 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14479 qSupported.
14480 (main): Reset noack_mode on every connection.
14481 * server.h (noack_mode): Declare.
14482
a417dc56
RW		 144832008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14484
14485 * Makefile.in (GDBREPLAY_OBS): New variable.
14486 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14487
3221518c
UW		 144882008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14489 Daniel Jacobowitz <dan@codesourcery.com>
14490
14491 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14492 (usr_store_inferior_registers): Likewise.
14493 (regsets_store_inferior_registers): Likewise.
14494
ec56be1b
PA		 144952008-07-31 Rolf Jansen <rj@surtec.com>
14496 Pedro Alves <pedro@codesourcery.com>
14497
14498 * configure.ac: Check for memmem declaration.
14499 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14500 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14501 (disable_packet_qfThreadInfo): Unconditionally compile.
14502 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14503 * configure, config.in: Regenerate.
14504
2fe5e3ff
DE		 145052008-07-28 Doug Kwan <dougkwan@google.com>
14506
14507 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14508 (linux_write_memory): Remove declaration of errno.
14509
836acd6d
UW		 145102008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14511
14512 * linux-low.c (handle_extended_wait): Do not use "status"
14513 variable uninitialized.
14514
aeba519e
PA		 145152008-07-07 Pedro Alves <pedro@codesourcery.com>
14516
14517 * server.c (handle_v_attach): Inhibit reporting dll changes.
14518
db42f210
PA		 145192008-06-27 Pedro Alves <pedro@codesourcery.com>
14520
14521 * remote-utils.c (prepare_resume_reply): If requested, don't
14522 output "thread:TID" in the T stop reply.
14523
14524 * server.c (disable_packet_vCont, disable_packet_Tthread)
14525 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14526 (handle_query): If requested, disable support for qC, qfThreadInfo
14527 and qsThreadInfo.
14528 (handle_v_requests): If requested, disable support for vCont.
14529 (gdbserver_show_disableable): New.
14530 (main): Handle --disable-packet and --disable-packet=LIST.
14531
14532 * server.h (disable_packet_vCont, disable_packet_Tthread)
14533 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14534
8e4c5421
CD		 145352008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14536
14537 * server.c (gdbserver_usage): Mention --version.
14538
6e23a804
DJ		 145392008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14540
14541 * Makefile.in (gdbreplay.o): New rule.
14542
90aa6a40
JM		 145432008-06-06 Joseph Myers <joseph@codesourcery.com>
14544
14545 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14546 message, not gdbserver.
14547
c16158bc 145482008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14549 Nathan Sidwell <nathan@codesourcery.com>
14550 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14551
14552 * acinclude.m4: Include ../../config/acx.m4.
14553 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14554 * configure, config.in: Regenerate.
14555 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14556 * server.c (gdbserver_version): Print PKGVERSION.
14557 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14558 (main): Adjust gdbserver_usage calls.
14559 * gdbreplay.c (version, host_name): Add declarations.
14560 (gdbreplay_version, gdbreplay_usage): New.
14561 (main): Accept --version and --help options.
14562
aeb75bf5
DJ		 145632008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14564
14565 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14566 (arm_breakpoint_at): Handle Thumb.
14567 (the_low_target): Add comment.
14568
76b233dd
UW		 145692008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14570
14571 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14572
08388c79
DE		 145732008-05-09 Doug Evans <dje@google.com>
14574
a3c83fae
DE		 14575 * server.h (decode_search_memory_packet): Declare.
14576 * remote-utils.c (decode_search_memory_packet): New fn.
14577 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14578 (handle_search_memory): New fn.
14579 (handle_query): Process qSearch:memory packets.
14580
bb9c3d36
UW		 145812008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14582
14583 * regcache.c (registers_length): Remove.
14584 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14585 full register packet.
14586 * regcache.h (registers_length): Remove prototype.
14587 * server.h (PBUFSIZ): Define to 16384.
14588
7284e1be
UW		 145892008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14590
14591 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14592 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14593 powerpc-64l.o, and powerpc-altivec64l.o.
14594 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14595 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14596 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14597 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14598 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14599 to srv_xmlfiles.
14600
14601 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14602 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14603 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14604 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14605 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14606 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14607 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14608 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14609 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14610 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14611 (clean): Update.
14612
14613 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14614 (init_registers_powerpc_32l): ... this new prototype.
14615 (init_registers_powerpc_32): Remove, replace by ...
14616 (init_registers_powerpc_altivec32l): ... this new prototype.
14617 (init_registers_powerpc_e500): Remove, replace by ...
14618 (init_registers_powerpc_e500l): ... this new prototype.
14619 (init_registers_ppc64): Remove, replace by ...
14620 (init_registers_powerpc_64l): ... this new prototype.
14621 (init_registers_powerpc_64): Remove, replace by ...
14622 (init_registers_powerpc_altivec64l): ... this new prototype.
14623 (ppc_num_regs): Set to 73.
14624 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14625 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14626 (ppc_cannot_store_register): Handle orig_r3 and trap.
14627 (ppc_arch_setup): Update init_registers_... calls.
14628 (ppc_fill_gregset): Handle orig_r3 and trap.
14629
14630 * inferiors.c (clear_inferiors): Reset current_inferior.
14631
fdc59709
PB		 146322008-04-23 Paolo Bonzini <bonzini@gnu.org>
14633
889bf7c5
PA		 14634 * acinclude.m4: Add override.m4.
14635 * configure: Regenerate.
fdc59709 14636
c9b2f845
UW		 146372008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14638
14639 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14640 initial call to init_register_ppc64.
14641
550512b8
UW		 146422008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14643
43aaf8b6
PA		 14644 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14645 single powerpc*-*-linux* case.
550512b8
UW		 14646 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14647
b6430ec3
UW		 146482008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14649
14650 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14651 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 14652 from reg_xmlfiles.
14653 * linux-ppc-low.c: Include <elf.h>.
14654 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14655 (ppc_hwcap): New global variable.
14656 (ppc_regmap): Remove __SPE__ #ifdef sections.
14657 (ppc_regmap_e500): New global variable.
14658 (ppc_cannot_store_register): Update __SPE__ special case.
14659 (ppc_get_hwcap): New function.
14660 (ppc_arch_setup): Use it to determine whether inferior supports
14661 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14662 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14663 Do not access registers if target does not support AltiVec.
14664 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14665 Do not access registers if target does not support SPE.
14666 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14667
52fa2412
UW		 146682008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14669
14670 * linux-low.c (disabled_regsets, num_regsets): New.
14671 (use_regsets_p): Delete.
14672 (linux_wait_for_process): Clear disabled_regsets.
14673 (regsets_fetch_inferior_registers): Check and set it.
14674 (regsets_store_inferior_registers): Likewise.
14675 (linux_fetch_registers, linux_store_registers): Do not use
14676 use_regsets_p.
14677 (initialize_low): Allocate disabled_regsets.
14678
e28b3332
DJ		 146792008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14680
14681 * Makefile.in (LIBOBJS): New.
14682 (OBS): Use LIBOBJS.
14683 (memmem.o): New rule.
14684 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14685 * configure: Regenerated.
14686
4536995d
UW		 146872008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14688
14689 * server.c (handle_query): Never return "unsupported" for
14690 qXfer:features:read queries.
14691
221c031f
UW		 146922008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14693
14694 * server.c (get_features_xml): Fix inverted condition.
14695 (handle_query): Always support qXfer:feature:read.
14696
ccd213ac
DJ		 146972008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14698
14699 * server.c (wrapper_argv): New.
14700 (start_inferior): Handle wrapper_argv. If set, expect an extra
14701 trap.
14702 (gdbserver_usage): Document --wrapper.
14703 (main): Parse --wrapper.
14704
6fe305f7
UW		 147052008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14706
14707 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14708 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14709 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14710 (ppc_set_pc): Likewise.
14711 (ppc_arch_setup): New function.
14712 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14713 of collect_register.
889bf7c5 14714 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14715
5b0a002e
UW		 147162008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14717
14718 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14719 instead of linux-ppc64-low.o.
14720 * linux-ppc64-low.c: Remove file.
14721 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14722 (linux-ppc64-low.o): Remove rule.
14723
14724 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14725 (init_registers_powerpc_64): Likewise.
14726 (ppc_regmap): Conditionally define depending on __powerpc64__.
14727 (ppc_cannot_store_register): Do not special-case "fpscr" when
14728 compiled on __powerpc64__.
14729 (ppc_collect_ptrace_register): New function.
14730 (ppc_supply_ptrace_register): New function.
14731 (ppc_breakpoint): Change type to "unsigned int".
14732 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14733 (the_low_target): Conditionally provide initializers for the
889bf7c5 14734 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 14735 collect_ptrace_register and supply_ptrace_register members.
14736
9b4b61c8
UW		 147372008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14738
14739 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14740 * server.c (gdbserver_xmltarget): Define.
14741 (get_features_xml): Use it to replace "target.xml" and arch_string.
14742
14743 * configure.srv: Remove srv_xmltarget. Add XML files that were
14744 mentioned there to srv_xmlfiles instead. Remove conditional tests
14745 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14746 srv_xmlfiles and srv_regobj to include all possible choices.
14747 * configure.ac (srv_xmltarget): Remove.
14748 (srv_xmlfiles): Do not add "target.xml".
14749 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14750 checks for supplementary target information.
14751 * configure: Regenerate.
14752 * Makefile.in (XML_TARGET): Remove.
14753 (target.xml): Remove rule.
14754 (clean): Do not clean up target.xml.
14755 (.PRECIOUS): Do not mention target.xml.
14756
14757 * target.h (struct target_ops): Remove arch_string member.
14758 * linux-low.c (linux_arch_string): Remove.
14759 (linux_target_ops): Remove arch_string initializer.
14760 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14761 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14762 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14763 * spu-low.c (spu_arch_string): Remove.
14764 (spu_target_ops): Remove arch_string initializer.
14765 * win32-low.c (win32_arch_string): Remove.
14766 (win32_target_ops): Remove arch_string initializer.
14767 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14768 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14769 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14770
ee1a7ae4
UW		 147712008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14772
14773 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14774 by collect_ptrace_register and supply_ptrace_register hooks.
14775 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14776 instead of checking for the_low_target.left_pad_xfer.
14777 (usr_store_inferior_registers): Use collect_ptrace_register callback
14778 instead of checking for the_low_target.left_pad_xfer.
14779
14780 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14781 (s390_supply_ptrace_register): Likewise.
14782 (s390_fill_gregset): Call s390_collect_ptrace_register.
14783 (the_low_target): Update.
14784
14785 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14786 (ppc_supply_ptrace_register): Likewise.
14787 (the_low_target): Update.
14788
14789 * linux-i386-low.c (the_low_target): Update.
14790 * linux-x86-64-low.c (the_low_target): Update.
14791
d61ddec4
UW		 147922008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14793
14794 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14795 reg-s390.o and reg-s390x.o.
14796
14797 * linux-low.c (new_inferior): New global variable.
14798 (linux_create_inferior, linux_attach): Set it.
14799 (linux_wait_for_process): Call the_low_target.arch_setup after the
14800 target has stopped for the first time.
14801 (initialize_low): Do not call the_low_target.arch_setup.
14802
14803 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14804 (s390_set_pc): Likewise.
14805 (s390_arch_setup): New function.
14806 (the_low_target): Use s390_arch_setup as arch_setup routine.
14807
14808 * regcache.c (realloc_register_cache): New function.
14809 (set_register_cache): Call it for each existing regcache.
14810
d05b4ac3
UW		 148112008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14812
14813 * server.h (init_registers): Remove prototype.
14814
14815 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14816 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14817 instead of init_registers ().
14818 * linux-arm-low.c (init_registers_arm): Add prototype.
14819 (init_registers_arm_with_iwmmxt): Likewise.
14820 (the_low_target): Add initializer for arch_setup field.
14821 * linux-cris-low.c (init_registers_cris): Add prototype.
14822 (the_low_target): Add initializer for arch_setup field.
14823 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14824 (the_low_target): Add initializer for arch_setup field.
14825 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14826 (the_low_target): Add initializer for arch_setup field.
14827 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14828 (the_low_target): Add initializer for arch_setup field.
14829 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14830 (the_low_target): Add initializer for arch_setup field.
14831 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14832 (the_low_target): Add initializer for arch_setup field.
14833 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14834 (init_registers_mips64_linux): Likewise.
14835 (the_low_target): Add initializer for arch_setup field.
14836 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14837 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14838 (the_low_target): Add initializer for arch_setup field.
14839 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14840 (init_registers_powerpc_64): Likewise.
14841 (the_low_target): Add initializer for arch_setup field.
14842 * linux-s390-low.c (init_registers_s390): Add prototype.
14843 (init_registers_s390x): Likewise.
14844 (the_low_target): Add initializer for arch_setup field.
14845 * linux-sh-low.c (init_registers_sh): Add prototype.
14846 (the_low_target): Add initializer for arch_setup field.
14847 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14848 (the_low_target): Add initializer for arch_setup field.
14849 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14850 (the_low_target): Add initializer for arch_setup field.
14851
14852 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14853 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14854 instead of init_registers ().
14855 * win32-arm-low.c (init_registers_arm): Add prototype.
14856 (the_low_target): Add initializer for arch_setup field.
14857 * win32-i386-low.c (init_registers_i386): Add prototype.
14858 (the_low_target): Add initializer for arch_setup field.
14859
14860 * spu-low.c (init_registers_spu): Add prototype.
14861 (initialize_low): Call initialie_registers_spu () instead of
14862 initialize_registers ().
14863
fd96d250
PA		 148642008-02-19 Pedro Alves <pedro@codesourcery.com>
14865
14866 * server.c (handle_v_requests): When handling the vRun and vAttach
14867 packets, if already debugging a process, don't kill it. Return an
14868 error instead.
14869
d41b6bb4
DJ		 148702008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14871
14872 * server.c (handle_query): Correct length check.
14873
5ac588cf
PA		 148742008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14875
14876 * win32-low.c (do_initial_child_stuff): Add process handle
14877 parameter. Set current_process_handle and current_process_id from the
14878 parameters. Clear globals.
14879 (win32_create_inferior): Don't set current_process_handle and
14880 current_process_id here. Instead pass them on the call to
14881 do_initial_child_stuff.
14882 (win32_attach): Likewise.
14883 (win32_clear_inferiors): New.
14884 (win32_kill): Don't close the current process handle or the
14885 current thread handle here. Instead call win32_clear_inferiors.
14886 (win32_detach): Don't open a new handle to the process. Call
14887 win32_clear_inferiors.
14888 (win32_join): Don't rely on current_process_handle; open a new
14889 handle using the process id.
14890 (win32_wait): Call win32_clear_inferiors when the inferior process
14891 has exited.
14892
ecd7ecbc
DJ		 148932008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14894
14895 * server.c (monitor_show_help): Add "exit".
14896
1525d545
MG		 148972008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14898
ecd7ecbc 14899 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 14900 (clean): Add reg-xtensa.c.
14901 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 14902 * configure.srv (xtensa*-*-linux*) New target.
14903 * linux-xtensa-low.c: New.
14904 * xtensa-xtregs.c: New.
1525d545 14905
59a016f0
PA		 149062008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14907
14908 * hostio.c: Don't include errno.h.
14909 (errno_to_fileio_errno): Move to hostio-errno.
14910 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14911 error number outputting to the target->hostio_last_error callback.
14912 (hostio_packet_error): Use FILEIO_EINVAL directly.
14913 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14914 calls to hostio_error.
14915 * hostio-errno.c: New.
14916 * server.h (hostio_last_error_from_errno): Declare.
14917 * target.h (target_ops): Add hostio_last_error member.
14918 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14919 as hostio_last_error handler.
889bf7c5 14920 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 14921 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14922 (wince_hostio_last_error): New functions.
14923 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14924 as hostio_last_error handler.
14925 (win32_target_ops) [!_WIN32_WCE]: Register
14926 hostio_last_error_from_errno as hostio_last_error handler.
14927 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14928 (hostio-errno.o): New rule.
14929 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14930 * configure.srv (srv_hostio_err_objs): New variable. Default to
14931 hostio-errno.o.
14932 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14933 * configure: Regenerate.
14934
2d717e4f
DJ		 149352008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14936
14937 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14938 (linux_kill, linux_detach): Clean up the process list.
14939 * remote-utils.c (remote_open): Improve port number parsing.
14940 (putpkt_binary, input_interrupt): Only send interrupts if the target
14941 is running.
14942 * server.c (extended_protocol): Make static.
14943 (attached): Define earlier.
14944 (exit_requested, response_needed, program_argv): New variables.
14945 (target_running): New.
14946 (start_inferior): Clear attached here.
14947 (attach_inferior): Set attached here.
14948 (require_running): Define.
14949 (handle_query): Use require_running and target_running. Implement
14950 "monitor exit".
14951 (handle_v_attach, handle_v_run): New.
14952 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14953 (gdbserver_usage): Update.
14954 (main): Redo argument parsing. Handle --debug and --multi. Handle
14955 --attach along with other options or after the port. Save
14956 program_argv. Support no initial program. Resynchronize
14957 communication with GDB after an error. Handle "monitor exit".
14958 Use require_running and target_running. Always allow the extended
14959 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14960 restart in extended mode.
14961 * README: Refer to the GDB manual. Update --attach usage.
14962
7407e2de
AS		 149632007-12-20 Andreas Schwab <schwab@suse.de>
14964
14965 * linux-low.c (STACK_SIZE): Define.
14966 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14967 (linux_test_for_tracefork): Likewise.
14968
b65d95c5
DJ		 149692007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14970
14971 * linux-low.c (linux_wait_for_event): Update messages. Do not
14972 reinsert auto-delete breakpoints.
14973 * mem-break.c (struct breakpoint): Change return type of handler to
14974 int.
14975 (set_breakpoint_at): Update handler type.
14976 (reinsert_breakpoint_handler): Return 1 instead of calling
14977 delete_breakpoint.
14978 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14979 setting a new one.
14980 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14981 * mem-break.h (set_breakpoint_at): Update handler type.
14982 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14983 * win32-low.c (auto_delete_breakpoint): New.
14984 (get_child_debug_event): Use it.
14985
4e799345
DJ		 149862007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14987
14988 * configure.ac: Check for pread and pwrite.
14989 * hostio.c (handle_pread): Fall back to lseek and read.
14990 (handle_pwrite): Fall back to lseek and write.
14991 * config.in, configure: Regenerated.
14992
27524b67
DJ		 149932007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14994
14995 * server.c (myresume): Add own_buf argument.
14996 (main): Update calls.
14997
a20d5e98
DJ		 149982007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14999
15000 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15001 * remote-utils.c (remote_open): Do not call disable_async_io.
15002 (block_async_io): Delete.
15003 (unblock_async_io): Make static.
15004 (initialize_async_io): New.
15005 * server.c (handle_v_cont): Handle async I/O here.
15006 (myresume): Likewise. Move other common resume tasks here...
15007 (main): ... from here. Call initialize_async_io. Disable async
15008 I/O before the main loop.
15009 * server.h (initialize_async_io): Declare.
15010 (block_async_io, unblock_async_io): Delete prototypes.
15011 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15012
b79d787e
DJ		 150132007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15014
15015 * remote-utils.c (readchar): Allow binary data in received messages.
15016
d97903b2
PA		 150172007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15018
15019 * win32-low.c (attaching): New global.
15020 (win32_create_inferior): Clear the `attaching' global.
15021 (win32_attach): Set the `attaching' global.
15022 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15023 attaching. Only set a breakpoint at the entry point if not
15024 attaching.
15025
311de423
PA		 150262007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15027
15028 * server.c (main): Don't report dll events on the initial
15029 connection on attaches.
15030
6c2d16d2
PA		 150312007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15032
15033 * server.c (main): Relax numerical bases supported for the pid of
15034 the --attach command line argument.
15035
5ca906e6
PA		 150362007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15037
15038 * win32-low.c (win32_attach): Call OpenProcess before
15039 DebugActiveProcess, not after. Add last error output to error
15040 call.
15041
9c6c8194
PA		 150422007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15043
15044 * win32-low.c (win32_get_thread_context)
15045 (win32_set_thread_context): New functions.
15046 (thread_rec): Use win32_get_thread_context.
15047 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15048 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15049 field.
15050
4d5d1aaa
PA		 150512007-12-03 Leo Zayas
15052 Pedro Alves <pedro_alves@portugalmail.pt>
15053
15054 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15055 global variables.
15056 (child_add_thread): Minor cleanup.
15057 (child_continue): Resume artificially suspended threads before
15058 calling ContinueDebugEvent.
15059 (suspend_one_thread): New.
15060 (fake_breakpoint_event): New.
15061 (get_child_debug_event): Change return type to int. Check here if
15062 gdb sent an interrupt request. If a soft interrupt was requested,
15063 fake a breakpoint event. Return 0 if there is no event to handle,
15064 and 1 otherwise.
15065 (win32_wait): Don't check here if gdb sent an interrupt request.
15066 Ensure there is a valid event to handle.
15067 (win32_request_interrupt): Add soft interruption method as last
15068 resort.
15069
c436e841
PA		 150702007-12-03 Leo Zayas
15071 Pedro Alves <pedro_alves@portugalmail.pt>
15072
15073 * win32-low.h (win32_thread_info): Add descriptions to the
15074 structure members. Replace `suspend_count' counter by a
15075 `suspended' flag.
15076 * win32-low.c (thread_rec): Update condition of when to get the
15077 context from the inferior. Rely on ContextFlags being set if it
15078 has already been retrieved. Only suspend the inferior thread if
15079 we haven't already. Warn if that fails.
15080 (continue_one_thread): s/suspend_count/suspended/. Only call
15081 ResumeThread once. Warn if that fails.
15082
e7b5fa67
PA		 150832007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15084
15085 * win32-low.c (win32_wait): Don't read from the inferior when it
15086 has already exited.
15087
a385171d
PA		 150882007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15089
15090 * Makefile.in (win32_low_h): New variable.
15091 (win32-low.o): Add dependency on $(win32_low_h).
15092 (win32-arm-low.o, win32-i386-low.o): New rules.
15093
f80c84b3
DJ		 150942007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15095
15096 * hostio.c: Correct copyright year.
15097
a6b151f1
DJ		 150982007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15099
15100 * Makefile.in (OBS): Add hostio.o.
15101 (hostio.o): New rule.
15102 * server.h (handle_vFile): Declare.
15103 * hostio.c: New file.
15104 * server.c (handle_v_requests): Take packet_len and new_packet_len
15105 for binary packets. Call handle_vFile.
15106 (main): Update call to handle_v_requests.
15107
f9387fc3
DJ		 151082007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15109
15110 * linux-low.c: Include <sched.h>.
15111
51c2684e
DJ		 151122007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15113
15114 * linux-low.c (linux_tracefork_grandchild): New.
15115 (linux_tracefork_child): Use clone.
15116 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15117
75f83163
JB		 151182007-10-31 Joel Brobecker <brobecker@adacore.com>
15119
15120 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15121
da5898ce
DJ		 151222007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15123
15124 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15125
24a09b5f
DJ		 151262007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15127
15128 * inferiors.c (change_inferior_id): Delete.
15129 (add_pid_to_list, pull_pid_from_list): New.
15130 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15131 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15132 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15133 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15134 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15135 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15136 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15137 (using_threads): Always set to 1.
15138 (handle_extended_wait): New.
15139 (add_process): Do not set TID.
15140 (linux_create_inferior): Set must_set_ptrace_flags.
15141 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15142 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15143 (linux_thread_alive): Rename TID argument to LWPID.
15144 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15145 (linux_wait_for_event): Do not use TID or check using_threads. Update
15146 call to dead_thread_notify. Call handle_extended_wait.
15147 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15148 (send_sigstop): Delete sigstop_sent.
15149 (wait_for_sigstop): Avoid TID.
15150 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15151 (linux_test_for_tracefork): New.
15152 (linux_lookup_signals): Use thread_db_active and
15153 linux_supports_tracefork_flag.
15154 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15155 * linux-low.h (get_process_thread): Avoid TID.
15156 (struct process_ifo): Move thread_known and tid to the end. Remove
15157 sigstop_sent.
15158 (linux_attach_lwp, thread_db_init): Update prototypes.
15159 * server.h (change_inferior_id): Delete prototype.
15160 (add_pid_to_list, pull_pid_from_list): New prototypes.
15161 * thread-db.c (thread_db_use_events): New.
15162 (find_first_thread): Rename to...
15163 (find_one_thread): ...this. Update callers and messages. Do not
15164 call fatal. Check thread_db_use_events. Do not call
15165 change_inferior_id or new_thread_notify.
15166 (maybe_attach_thread): Update. Do not call new_thread_notify.
15167 (thread_db_init): Set thread_db_use_events. Check use_events.
15168 * utils.c (fatal, warning): Correct message prefix.
15169
30ed0a8f
DJ		 151702007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15171
15172 * Makefile.in (clean): Remove new files.
15173 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15174 (powerpc-64.o, powerpc-64.c): New rules.
15175 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15176 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15177 with SPE.
15178 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15179 SPE targets.
15180 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15181 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15182 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15183 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15184 (target_regsets): Add AltiVec and SPE register sets.
15185 * configure.ac: Check for AltiVec and SPE.
15186 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15187 (ppc_fill_vrregset, ppc_store_vrregset): New.
15188 (target_regsets): Add AltiVec register set.
15189 * configure: Regenerated.
15190
fd462a61
DJ		 151912007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15192
15193 * linux-low.c (O_LARGEFILE): Define.
15194 (linux_read_memory): Use /proc/PID/mem.
15195 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15196 * configure, config.in: Regenerated.
15197
69f223ed
DJ		 151982007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15199
15200 * linux-low.c (linux_wait_for_event): Do not pass signals while
15201 single-stepping.
15202
aec18585
PA		 152032007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15204
15205 * win32-low.c (create_process): New.
15206 (win32_create_inferior): Use create_process instead of
15207 CreateProcess. If create_process failed retry appending an ".exe"
15208 suffix. Store the GetLastError result immediatelly after
15209 create_process calls and use it on the call to error.
15210
34d86ddd
PA		 152112007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15212
15213 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15214
5a0e3bd0
JB		 152152007-08-23 Joel Brobecker <brobecker@adacore.com>
15216
15217 * configure.ac: Switch license to GPLv3.
15218
f88c79e6
MS		 152192007-08-01 Michael Snyder <msnyder@access-company.com>
15220
15221 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15222
6b3d9b83
PA		 152232007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15224
15225 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15226 typedef.
15227 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15228 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15229 CloseToolhelp32Snapshot.
15230 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15231 CloseToolhelp32Snapshot.
15232
c588c53c
MS		 152332007-07-27 Michael Snyder <michael.snyder@access-company.com>
15234
15235 * server.c (main): Check for inferior exit before main loop.
15236
aa0403d9
PA		 152372007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15238
15239 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15240 instead of on tmp_desc.
15241
255e7678
DJ		 152422007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15243 Daniel Jacobowitz <dan@codesourcery.com>
15244
15245 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15246 (add_thread): Minor cleanups.
15247 (clear_inferiors): Move lower in the file. Clear the DLL
15248 list.
15249 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15250 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15251 (xml_escape_text): New.
15252 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15253 for qSupported.
15254 (handle_v_cont): Report errors.
15255 (gdbserver_version): Update.
15256 (main): Correct size of own_buf. Do not report initial DLL events.
15257 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15258 (unloaded_dll, xml_escape_text): New.
15259 * win32-low.c (enum target_waitkind): Update comments.
15260 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15261 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15262 (win32_EnumProcessModules, win32_GetModuleInformation)
15263 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15264 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15265 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15266 (win32_Module32First, win32_Module32Next, load_toolhelp)
15267 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15268 (get_child_debug_event): Handle DLL events.
15269 (win32_wait): Likewise.
15270
0d37add9
DJ		 152712007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15272
15273 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15274 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15275
45e2715e
PA		 152762007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15277
15278 * win32-low.c (handle_output_debug_string): Ignore event if not
15279 waiting.
15280
c5674cf1
PA		 152812007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15282
15283 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15284
2bbe3cc1
DJ		 152852007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15286
15287 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15288
ae13219e
DJ		 152892007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15290
15291 * inferiors.c (change_inferior_id): Add comment.
15292 * linux-low.c (check_removed_breakpoint): Add an early
15293 prototype. Improve debug output.
15294 (linux_attach): Doc update.
15295 (linux_detach_one_process, linux_detach): Clean up before releasing
15296 each process.
15297 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15298 * linux-low.h (struct process_info): Doc improvement.
15299 * mem-break.c (delete_all_breakpoints): New.
15300 * mem-break.h (delete_all_breakpoints): New prototype.
15301 * thread-db.c (find_first_thread): New.
15302 (thread_db_create_event): Call it instead of
15303 thread_db_find_new_threads. Clean up unused variables.
15304 (maybe_attach_thread): Remove first thread handling.
15305 (thread_db_find_new_threads): Use find_first_thread.
15306 (thread_db_get_tls_address): Likewise.
15307
4105de34
DJ		 153082007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15309
15310 * thread-db.c (thread_db_find_new_threads): Add prototype.
15311 (thread_db_create_event): Check for the main thread before adding
15312 a new thread.
15313 (maybe_attach_thread): Only enable event reporting if TID == 0.
15314 (thread_db_get_tls_address): Check for new threads.
15315
2b876972
DJ		 153162007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15317
15318 * linux-low.c (linux_create_inferior): Try execv before execvp.
15319 * spu-low.c (spu_create_inferior): Likewise.
15320
7a245884
DJ		 153212007-06-13 Mike Frysinger <vapier@gentoo.org>
15322
15323 * linux-low.c (linux_create_inferior): Change execv to execvp.
15324 * spu-low.c (spu_create_inferior): Likewies.
15325
117ce543
DJ		 153262007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15327
15328 * Makefile.in (clean): Clean new files instead of deleted ones.
15329 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15330 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15331 rules.
15332 * configure.srv: Specify XML files and new regformats for MIPS and
15333 MIPS64 GNU/Linux.
15334 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15335 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15336 an entry for the restart register.
15337 (mips_cannot_fetch_register, mips_cannot_store_register)
15338 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15339 register names to match the XML descriptions.
15340 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15341 restart register instead of $0.
15342
0e7f50da
UW		 153432007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15344 Markus Deuling <deuling@de.ibm.com>
15345
15346 * remote-utils.c (decode_xfer_write): New function.
15347 * server.h (decode_xfer_write): Add prototype.
15348 * server.c (handle_query): Add PACKET_LEN argument. Support
15349 qXfer:spu:read and qXfer:spu:write packets.
15350 (main): Pass packet_len to handle_query.
15351 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15352 * target.h (target_ops): Add qxfer_spu.
15353
374c1d38
UW		 153542007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15355
15356 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15357 accessing non-seekable spufs files.
15358
bb63802a
UW		 153592007-05-16 Markus Deuling <deuling@de.ibm.com>
15360
889bf7c5 15361 * server.c (handle_query): Add reply for qC packet.
bb63802a 15362
7390519e
PA		 153632007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15364 Leo Zayas <lerele@champenstudios@com>
15365
15366 * server.h (check_remote_input_interrupt_request): New function.
15367 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15368 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15369 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15370 (check_remote_input_interrupt_request): New function.
15371 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15372 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15373 winapi_GenerateConsoleCtrlEvent): New typedefs.
15374 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15375 to 250 ms.
15376 (win32_wait): Check for remote interrupt request
15377 with check_remote_input_interrupt_request.
15378 (win32_request_interrupt): New function.
15379 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15380
34b34921
PA		 153812007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15382
15383 * win32-low.c (debug_registers_changed,
15384 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15385 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15386 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15387 (thread_rec): Get context using the low target.
15388 (child_add_thread): Call thread_added on the low target,
15389 which does the same thing.
15390 (regptr): Delete.
15391 (do_initial_child_stuff): Remove debug registers references.
15392 Set context using the low target. Resume threads after
15393 setting the contexts.
15394 (child_continue): Remove dead variable. Remove debug
15395 registers references.
15396 (child_fetch_inferior_registers): Go through the low target.
15397 (do_child_store_inferior_registers): Remove.
15398 (child_store_inferior_registers): Go through the low target.
15399 (win32_resume): Remove debug registers references.
15400 Set context using the low target.
15401 (handle_exception): Change return type to void. Don't record
15402 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15403 first chance exception.
889bf7c5 15404 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15405 goto loop. Always return after waiting for debug event.
15406 (win32_wait): Convert to switch statement. Handle spurious
15407 events.
15408
15409 * win32-i386-low.c (debug_registers_changed,
15410 debug_registers_used): New.
15411 (initial_stuff): Rename to ...
15412 (i386_initial_stuff): ... this. Clear debug registers
15413 state variables.
15414 (store_debug_registers): Delete.
15415 (i386_get_thread_context): New.
15416 (load_debug_registers): Delete.
15417 (i386_set_thread_context): New.
15418 (i386_thread_added): New.
15419 (single_step): Rename to ...
15420 (i386_single_step): ... this.
15421 (do_fetch_inferior_registers): Rename to ...
15422 (i386_fetch_inferior_register): ... this.
15423 (i386_store_inferior_register): New.
15424 (the_low_target): Adapt to new interface.
15425
15426 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15427 (arm_get_thread_context): New.
15428 (arm_set_thread_context): New.
15429 (regptr): New.
15430 (do_fetch_inferior_registers): Rename to ...
15431 (arm_fetch_inferior_register): ... this.
15432 (arm_store_inferior_register): New.
15433 (arm_wince_breakpoint): Reimplement as unsigned long.
15434 (arm_wince_breakpoint_len): Define.
15435 (the_low_target): Adapt to new interface.
15436
15437 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15438 load_debug_registers. Add get_thread_context, set_thread_context,
15439 thread_added and store_inferior_register. Rename
15440 fetch_inferior_registers to fetch_inferior_register.
15441 (regptr): Remove declaration.
15442
dd6953e1
PA		 154432007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15444
15445 * linux-low.c (linux_detach): Change return type to int. Return 0.
15446 * spu-low.c (spu_detach): Likewise.
15447
444d6139
PA		 154482007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15449
15450 * target.h (target_ops): Change return type of detach to int.
15451 Add join.
15452 (join_inferior): New.
15453 * server.c (main): Don't skip detach support on mingw32.
15454 If the inferior doesn't support detaching return error.
15455 Call join_inferior instead of using waitpid.
15456 * linux-low.c (linux_join): New.
15457 (linux_target_op): Add linux_join.
15458 * spu-low.c (spu_join): New.
15459 (spu_target_ops): Add spu_join.
15460 * win32-low.c (win32_detach): Adapt to new interface.
15461 Reopen current_process_handle before detaching. Issue a child
15462 resume before detaching.
15463 (win32_join): New.
15464 (win32_target_op): Add win32_join.
15465
1d5315fe
PA		 154662007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15467
15468 * win32-low.c (win32-attach): Fix return value.
15469 * target.h (target_ops): Describe ATTACH return values.
15470
bf914831
PA		 154712007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15472
15473 * win32-low.c (GETPROCADDRESS): Define.
15474 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15475 (winapi_DebugSetProcessKillOnExit): Likewise.
15476 (win32_create_inferior): Force usage of ansi CreateProcessA.
15477 (win32_attach): Use GETPROCADDRESS.
15478 (win32_detach): Likewise.
15479
f72f3e60
PA		 154802007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15481
15482 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15483
ed50f18f
PA		 154842007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15485
15486 * win32-low.c: Commit leftover changes from 2007-03-29.
15487
0c2ead7e
DJ		 154882007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15489
15490 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15491 fields short instead of int. Add explicit padding.
15492 (i387_cache_to_fsave): Remove unnecessary casts.
15493 (i387_fsave_to_cache): Doc fix.
15494 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15495
73725ff3
DJ		 154962007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15497
15498 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15499 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15500
d99f33d8
PA		 155012007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15502
15503 * configure.srv (arm*-*-mingw32ce*): Move near the other
15504 arm targets.
15505
68070c10
PA		 155062007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15507
2482afc6 15508 * configure.ac: Add errno checking.
68070c10
PA		 15509 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15510 sys/file.h and malloc.h.
15511 (AC_CHECK_DECLS): Add perror.
15512 (srv_mingwce): Handle.
2482afc6 15513 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15514 win32-i386-low.o to srv_tgtobj.
15515 (i[34567]86-*-mingw*): Likewise.
15516 (arm*-*-mingw32ce*): Add case.
15517 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15518 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15519 [__MINGW32CE__] (strerror): New function.
15520 [__MINGW32CE__] (errno): Define to GetLastError.
15521 [__MINGW32CE__] (COUNTOF): New macro.
15522 (remote_open): Remove extra close call.
15523 * mem-break.c (delete_breakpoint_at): New function.
15524 * mem-break.h (delete_breakpoint_at): Declare.
15525 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15526 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15527 [USE_WIN32API] (read, write): Add char* casts.
15528 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15529 * server.h: Include wincecompat.h on Windows CE.
15530 [HAVE_ERRNO_H]: Check.
15531 (perror): Declare if not declared.
15532 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15533 (perror_with_name): Remove errno declaration.
15534 * wincecompat.h: New.
15535 * wincecompat.c: New.
15536 * win32-low.h: New.
15537 * win32-arm-low.c: New.
15538 * win32-i386-low.c: New.
15539 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15540 (OUTMSG2): Make it safe.
15541 (_T): New macro.
15542 (COUNTOF): New macro.
15543 (NUM_REGS): Get it from the low target.
15544 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15545 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15546 (thread_rec): Let low target handle debug registers.
15547 (child_add_thread): Likewise.
15548 (child_init_thread_list): Likewise.
15549 (continue_one_thread): Likewise.
15550 (regptr): New.
15551 (do_child_fetch_inferior_registers): Move to ...
15552 * win32-i386-low.c: ... here, and rename to ...
15553 (do_fetch_inferior_registers): ... this.
889bf7c5 15554 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15555 Go through the low target.
15556 (do_child_store_inferior_registers): Use regptr.
15557 (strwinerror): New function.
15558 (win32_create_inferior): Handle Windows CE.
15559 Use strwinerror instead of strerror on Windows error
15560 codes. Add program to the error output.
15561 Don't close the main thread handle on Windows CE.
15562 (win32_attach): Use coredll.dll on Windows CE.
15563 (win32_kill): Close current process and current
15564 thread handles.
15565 (win32_detach): Use coredll.dll on Windows CE.
15566 (win32_resume): Let low target handle debug registers, and
15567 step request.
15568 (handle_exception): Add/Remove initial breakpoint. Avoid
15569 non-existant WSTOPSIG on Windows CE.
15570 (win32_read_inferior_memory): Cast to remove warning.
15571 (win32_arch_string): Go through the low target.
15572 (initialize_low): Call set_breakpoint_data with the low
15573 target's breakpoint.
15574 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15575 FOP_REGNUM, mappings): Move to ...
15576 * win32-i386-low.c: ... here.
15577 * win32-low.c (win32_thread_info): Move to ...
15578 * win32-low.h: ... here.
15579 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15580 win32-arm-low.c and wincecompat.c.
15581 (all:): Add $EXEEXT.
15582 (install-only:): Likewise.
15583 (gdbserver:): Likewise.
15584 (gdbreplay:): Likewise.
15585 * config.in: Regenerate.
15586 * configure: Regenerate.
15587
41093d81
PA		 155882007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15589
15590 * win32-low.c: Rename typedef thread_info to
15591 win32_thread_info throughout.
15592
544afa54
PA		 155932007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15594
15595 * win32-i386-low.c: Rename to ...
15596 * win32-low.c: ... this.
15597 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15598 * Makefile.in: Likewise.
15599
bce7165d
PA		 156002007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15601
15602 * remote-utils.c (monitor_output): Constify msg parameter.
15603 * server.h (monitor_output): Likewise.
15604 * win32-i386-low.c (handle_output_debug_string): New.
15605 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15606 handle_output_debug_string.
15607 (get_child_debug_event): Likewise.
15608
506c7aa0
DJ		 156092007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15610
15611 * server.c (main): Correct strtoul check.
15612
42c81e2a
DJ		 156132007-03-27 Jon Ringle <jon@ringle.org>
15614
15615 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15616
9453113a
DJ		 156172007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15618
15619 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15620
64a69107
DJ		 156212007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15622
15623 * terminal.h: Check HAVE_SGTTY_H.
15624
156252007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15626
15627 * remote-utils.c (remote_open): Print out the assigned port number.
15628
c74d0ad8
DJ		 156292007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15630
15631 * remote-utils.c (monitor_output): New function.
15632 * server.c (debug_threads): Define here.
15633 (monitor_show_help): New function.
15634 (handle_query): Handle qRcmd.
15635 (main): Do not handle 'd' packet.
15636 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15637 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15638 of debug_threads.
15639
de7c3b4a
PA		 156402007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15641
15642 * Makefile.in (EXEEXT): New.
15643 (clean): Use $(EXEEXT).
15644
ef57601b
PA		 156452007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15646
15647 * target.h (target_ops): Rename send_signal to request_interrupt,
15648 and remove enum target_signal parameter.
15649 * linux-low.c (linux_request_interrupt): Rename from
15650 linux_send_signal, and always send SIGINT.
15651 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15652 and always send SIGINT.
15653 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15654 of send_signal.
15655 (input_interrupt): Likewise.
15656
820f2bda
PA		 156572007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15658
15659 * server.c (get_features_xml): Check if target implemented
15660 arch_string.
15661 * win32-i386-low.c (win32_arch_string): New.
15662 (win32_target_ops): Add win32_arch_string as arch_string member.
15663
ab39bf24
UW		 156642007-02-22 Markus Deuling <deuling@de.ibm.com>
15665
15666 * spu-low.c (spu_arch_string): New.
15667 (spu_target_ops): Add spu_arch_string.
15668
61ff6e04
DJ		 156692007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15670
15671 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15672 * configure.ac: Do not check for terminal.h.
15673 * configure, config.in: Regenerated.
15674
fb1e4ffc
DJ		 156752007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15676
15677 * Makefile.in (OBS): Add $(XML_BUILTIN).
15678 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15679 (clean): Update.
15680 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15681 (arm-with-iwmmxt.c): New.
15682 * config.in, configure: Regenerate.
15683 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15684 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15685 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15686 (arm*-*-linux*): Add iWMMXt and regset support.
15687 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15688 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15689 (arm_store_wmmxregset, target_regsets): New.
15690 * server.c (get_features_xml): Take annex argument. Check builtin
15691 XML documents.
15692 (handle_query): Handle multiple annexes.
15693
0f48aa01
DJ		 156942007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15695
15696 * remote-utils.c [USE_WIN32API] (read, write): Define.
15697 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15698 write.
15699
23181151
DJ		 157002007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15701
15702 * linux-i386-low.c (the_low_target): Set arch_string.
15703 * linux-x86-64-low.c (the_low_target): Likewise.
15704 * linux-low.c (linux_arch_string): New.
15705 (linux_target_ops): Add it.
15706 * linux-low.h (struct linux_target_ops): Add arch_string.
15707 * server.c (write_qxfer_response): Use const void * for DATA.
15708 (get_features_xml): New.
15709 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15710 * target.h (struct target_ops): Add arch_string method.
15711
9d606399
DJ		 157122007-01-03 Denis Pilat <denis.pilat@st.com>
15713 Daniel Jacobowitz <dan@codesourcery.com>
15714
15715 * linux-low.c (linux_kill): Handle being called with no threads.
15716 * win32-i386-low.c (win32_kill): Likewise.
15717 (get_child_debug_event): Clear current_process_handle.
15718
157192006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 15720 Daniel Jacobowitz <dan@codesourcery.com>
15721
15722 * remote-utils.c (remote_open): Check the type of specified
15723 serial port devices before opening them.
15724 * server.c (main): Kill the inferior if an error occurs during
15725 the first remote_open.
15726
a5e13d24
DJ		 157272006-12-05 Markus Deuling <deuling@de.ibm.com>
15728
15729 * README: Update supported targets.
15730
186947f7
DJ		 157312006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15732
15733 * Makefile.in (clean): Remove reg-mips64.c.
15734 (reg-mips64.c, reg-mips64.o): New rules.
15735 * configure.srv: Handle mips64. Include regset support for mips.
15736 * linux-mips-low.c (union mips_register): New.
15737 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15738 (mips_breakpoint, mips_breakpoint_at): Use int.
15739 (mips_collect_register, mips_supply_register)
15740 (mips_collect_register_32bit, mips_supply_register_32bit)
15741 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15742 (mips_store_fpregset, target_regsets): New.
15743 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15744
a13e2c95
UW		 157452006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15746
15747 * configure.srv: Add target "spu*-*-*".
15748 * Makefile.in (clean): Remove reg-spu.c.
15749 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15750 * spu-low.c: New file.
15751
cb7283db
DJ		 157522006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15753
15754 * configure.ac: Correct td_thr_tls_get_addr test.
15755 * configure: Regenerated.
15756
89be2091
DJ		 157572006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15758
15759 * linux-low.c (linux_wait_for_event): Reformat. Use the
15760 pass_signals array.
15761 * remote-utils.c (decode_address_to_semicolon): New.
15762 * server.c (pass_signals, handle_general_set): New.
15763 (handle_query): Mention QPassSignals for qSupported.
15764 (main): Call handle_general_set.
15765 * server.h (pass_signals, decode_address_to_semicolon): New.
15766
000ef4f0
DJ		 157672006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15768
15769 * server.c (handle_query): Correct error handling for read_auxv.
15770
b7149293
UW		 157712005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15772
15773 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15774 and srv_linux_thread_db to yes.
15775 * linux-s390-low.c (s390_fill_gregset): New function.
15776 (target_regsets): Define data structure.
15777
dae5f5cf
DJ		 157782006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15779
15780 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15781 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15782 * config.in, configure: Regenerated.
15783 * inferiors.c (gdb_id_to_thread): New function.
15784 (gdb_id_to_thread_id): Use it.
15785 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15786 * linux-low.h (struct process_info): Add th member.
15787 (thread_db_get_tls_address): New prototype.
15788 * remote-utils.c (decode_address): Make non-static.
15789 * server.c (handle_query): Handle qGetTLSAddr.
15790 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15791 * target.h (struct target_ops): Add get_tls_address.
15792 * thread-db.c (maybe_attach_thread): Save the thread handle.
15793 (thread_db_get_tls_address): New.
15794
32ca6d61
DJ		 157952006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15796
15797 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15798 (linux_resume_one_process): Take a siginfo_t *. Update all
15799 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15800 (struct pending_signals): Add a siginfo_t.
15801 (linux_wait_for_process): Always set last_status.
15802 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15803 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15804 * linux-low.h (struct process_info): Add last_status.
15805
5ffff7c1
DJ		 158062006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15807
15808 * remote-utils.c (try_rle): New function.
15809 (putpkt_binary): Use it.
15810
8695c747
DJ		 158112006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15812
15813 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15814 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15815 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15816 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15817 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15818 point registers.
15819
290fadea
RS		 158202006-08-08 Richard Sandiford <richard@codesourcery.com>
15821
15822 * server.c (terminal_fd): New variable.
15823 (old_foreground_pgrp): Likewise.
15824 (restore_old_foreground_pgrp): New function.
15825 (start_inferior): Record the terminal file descriptor in terminal_fd
15826 and its original foreground group in old_foreground_pgrp. Register
15827 restore_old_foreground_pgrp with atexit().
15828
9f2e1e63
DJ		 158292006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15830
15831 * server.c (handle_query): Correct qPart to qXfer.
15832
b80864fb
DJ		 158332006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15834
15835 * configure.ac: Check for more headers which are missing on
15836 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15837 * configure.srv: Add Cygwin and mingw32.
15838 * remote-utils.c: Don't include headers unconditionally which
15839 are missing on mingw32. Include <winsock.h> for mingw32.
15840 (remote_open): Adjust for mingw32 support. Flush
15841 standard error after writing to it.
15842 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15843 (unblock_async_io, enable_async_io, disable_async_io)
15844 (readchar, getpkt): Update for Winsock support.
15845 (prepare_resume_reply): Expect a protocol signal number.
15846 * server.c: Disable <sys/wait.h> on mingw32.
15847 (start_inferior): Adjust for mingw32 support. Flush
15848 standard error after writing to it.
15849 (attach_inferior): Likewise. Use protocol signal
15850 numbers.
15851 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15852 and names.
15853 * win32-i386-low.c: New file.
15854 * Makefile.in (XM_CLIBS): Set.
15855 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15856 (win32-i386-low.o): New dependency rule.
15857 * linux-low.c (linux_wait): Use target signal numbers.
15858 * target.h (struct target_ops): Doc fix.
15859 * server.h (target_signal_to_name): New prototype.
15860 * gdbreplay.c: Don't include headers unconditionally which
15861 are missing on mingw32. Include <winsock.h> for mingw32.
15862 (remote_close, remote_open): Adjust for Winsock support.
15863 * configure, config.in: Regenerated.
15864
0876f84a
DJ		 158652006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15866
15867 * server.c (decode_xfer_read, write_qxfer_response): New.
15868 (handle_query): Take a packet length argument. Handle
15869 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15870 the qSupported response.
15871 (main): Update call to handle_query.
15872
01f9e8fa
DJ		 158732006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15874
15875 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15876 (putpkt_binary): Renamed from putpkt and adjusted for binary
15877 data.
15878 (putpkt): New wrapper for putpkt_binary.
15879 (readchar): Don't mask off the high bit.
15880 (decode_X_packet): New function.
15881 * server.c (main): Call putpkt_binary if a handler sets the packet
15882 length. Save the length of the incoming packet. Handle 'X'.
15883 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15884
be2a5f71
DJ		 158852006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15886
15887 * server.c (handle_query): Handle qSupported.
15888
ea025f5f
DJ		 158892006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15890
15891 * remote-utils.c (all_symbols_looked_up): New variable.
15892 (look_up_one_symbol): Check it.
15893 * server.h (look_up_one_symbol): New declaration.
15894 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15895
9308fc88
DJ		 158962006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15897
15898 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15899 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 15900 (PTRACE_GET_THREAD_AREA): Define.
15901 (ps_get_thread_area): New function.
15902
52fb6437
NS		 159032006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15904
15905 * configure.srv (m68k*-*-uclinux*): New target.
15906 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15907 (linux_resume_one_process): Remove extraneous cast.
15908 (linux_read_offsets): New.
15909 (linux_target_op): Add linux_read_offsets on mmuless systems.
15910 * server.c (handle_query): Add qOffsets logic.
15911 * target.h (struct target_ops): Add read_offsets.
15912
21b0f40c
DJ		 159132006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15914
15915 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15916 (PTRACE_GET_THREAD_AREA): Define.
15917 (ps_get_thread_area): New function.
15918 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15919 (linux-x86-64-low.o): Update.
15920
0050a760
DJ		 159212006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15922
15923 * configure.ac: Remove checks for prfpregset_t.
15924 * gdb_proc_service.h: New file.
15925 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15926 new "gdb_proc_service.h".
15927 * proc-service.c: Likewise.
15928 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15929 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15930 * Makefile.in (gdb_proc_service_h): Updated.
15931 * configure, config.in: Regenerated.
15932
b92a518e
DJ		 159332006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15934
15935 * remote-utils.c (prepare_resume_reply): Move declaration
15936 of gdb_id_from_wait to the top of the block.
15937
545587ee
DJ		 159382006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15939
15940 * linux-low.c (regsets_store_inferior_registers): Read the regset
15941 from the target before filling it.
15942
9db87ebd
DJ		 159432006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15944
15945 * server.c (attach_inferior): Return SIGTRAP for a successful
15946 attach.
15947
dd24457d
DJ		 159482006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15949
15950 * Makefile.in (OBS): Add version.o.
15951 (STAGESTUFF): Delete.
15952 (version.o): Add dependencies.
15953 (version.c): Replace rule.
15954 (clean): Remove version.c.
15955 * server.c (gdbserver_version): New.
15956 (gdbserver_usage): Use printf.
15957 (main): Handle --version and --help.
15958 * server.h (version, host_name): Add declarations.
15959
6f0f660e
EZ		 159602005-12-23 Eli Zaretskii <eliz@gnu.org>
15961
889bf7c5
PA		 15962 * linux-arm-low.c:
15963 * linux-arm-low.c:
15964 * inferiors.c:
15965 * i387-fp.h:
15966 * i387-fp.c:
15967 * gdbreplay.c:
15968 * regcache.c:
15969 * proc-service.c:
15970 * mem-break.h:
15971 * mem-break.c:
15972 * linux-x86-64-low.c:
15973 * linux-sh-low.c:
15974 * linux-s390-low.c:
15975 * linux-ppc64-low.c:
15976 * linux-ppc-low.c:
15977 * linux-mips-low.c:
15978 * linux-m68k-low.c:
15979 * linux-m32r-low.c:
15980 * linux-low.h:
15981 * linux-low.c:
15982 * linux-ia64-low.c:
15983 * linux-i386-low.c:
15984 * linux-crisv32-low.c:
15985 * thread-db.c:
15986 * terminal.h:
15987 * target.h:
15988 * target.c:
15989 * server.h:
15990 * server.c:
15991 * remote-utils.c:
15992 * regcache.h:
15993 * utils.c:
15994 * Makefile.in:
15995 * configure.ac:
6f0f660e
EZ		 15996 * gdbserver.1: Add (C) after Copyright. Update the FSF
15997 address.
15998
9d1fb177
DJ		 159992005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16000
16001 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16002 (arm_breakpoint_at): Recognize both breakpoints.
16003 (the_low_target): Use the correct breakpoint instruction.
16004
011a70c2
DJ		 160052005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16006
16007 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16008 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16009 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16010 (the_low_target): Update.
16011
7fb85e41
AS		 160122005-10-25 Andreas Schwab <schwab@suse.de>
16013
16014 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16015
16016 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16017 (ia64_num_regs): Reduce to 462.
16018
3db0444b
DJ		 160192005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16020
16021 * acinclude.m4: Correct quoting.
16022 * aclocal.m4: Regenerated.
16023
16024 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16025 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16026 (thread_db_init): Call thread_db_err_str.
16027 * configure.ac: Check for TD_VERSION.
16028 * config.in, configure: Regenerated.
16029
bee0189a
DJ		 160302005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16031
16032 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16033
e9d25b98
DJ		 160342005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16035
16036 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16037 is not available. Define HAVE_PTRACE_GETREGS if it is.
16038 * config.in, configure: Regenerated.
16039 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16040 * linux-i386-low.c, linux-m68k-low.c: Update to use
16041 HAVE_PTRACE_GETREGS.
16042 * linux-low.c (regsets_fetch_inferior_registers)
16043 (regsets_store_inferior_registers): Only return 0 if we processed
16044 GENERAL_REGS.
16045 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16046 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16047
a06660f7
DJ		 160482005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16049
16050 * inferiors.c (struct thread_info): Add gdb_id.
16051 (add_thread): Add gdb_id argument.
16052 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16053 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16054 calls to add_thread.
16055 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16056 * server.c (handle_query): Use thread_to_gdb_id.
16057 (handle_v_cont, main): Use gdb_id_to_thread_id.
16058 * server.h (add_thread): Update prototype.
16059 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16060 prototypes.
16061
5a1f5858
DJ		 160622005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16063
16064 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16065 left-padded registers.
16066 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16067 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16068
e122f1f5
SE		 160692005-07-01 Steve Ellcey <sje@cup.hp.com>
16070
16071 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16072 * configure: Regenerate.
16073 * config.in: Regenerate.
16074 * server.h (NEED_DECLARATION_STRERROR):
16075 Replace with !HAVE_DECL_STRERROR.
16076
d592fa2f
DJ		 160772005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16078
16079 * linux-low.c (linux_wait, linux_send_signal): Don't test
16080 an unsigned long variable for > 0 if it could be MAX_ULONG.
16081 * server.c (myresume): Likewise.
16082 * target.c (set_desired_inferior): Likewise.
16083
ccbd4912
MK		 160842005-06-13 Mark Kettenis <kettenis@gnu.org>
16085
16086 * configure.ac: Simplify and improve check for socklen_t.
16087 * configure, config.in: Regenerate.
16088
f450004a
DJ		 160892005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16090
16091 * acconfig.h: Remove.
16092 * configure.ac: Add a test for socklen_t. Use three-argument
16093 AC_DEFINE throughout.
16094 * config.in: Regenerated using autoheader 2.59.
16095 * configure: Regenerated.
16096
16097 * gdbreplay.c (socklen_t): Provide a default.
16098 (remote_open): Use socklen_t.
16099 * remote-utils.c (socklen_t): Provide a default.
16100 (remote_open): Use socklen_t.
16101 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16102 unsigned char.
16103
16104 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16105 char for buffers.
16106 * linux-low.c (linux_read_memory, linux_write_memory)
16107 (linux_read_auxv): Likewise.
16108 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16109 (check_mem_write): Likewise.
16110 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16111 Likewise.
16112 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16113 (registers_from_string, register_data): Likewise.
16114 * server.c (handle_query, main): Likewise.
16115 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16116 (decode_M_packet): Likewise.
16117 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16118 * target.h (struct target_ops): Update read_memory, write_memory,
16119 and read_auxv.
16120 (read_inferior_memory, write_inferior_memory): Update.
16121 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16122 to unsigned char *.
16123 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16124 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16125 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16126 linux-s390-low.c, linux-sh-low.c: Update for changes in
16127 read_inferior_memory and the_low_target->breakpoint.
16128
eee84df1
DJ		 161292005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16130
16131 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16132 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16133 * configure.srv: Add powerpc64-*-linux*.
16134 * linux-ppc64-low.c: New file.
16135
45b134e5
OF		 161362005-05-23 Orjan Friberg <orjanf@axis.com>
16137
16138 * linux-cris-low.c: New file with support for CRIS.
16139 * linux-crisv32-low.c: Ditto for CRISv32.
16140 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16141 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16142 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16143 reg-crisv32.o, and reg-crisv32.c to make rules.
16144 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16145 recognized targets.
16146
48d93c75
UW		 161472005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16148
16149 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16150 of sizeof (PTRACE_XFER_TYPE).
16151 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16152
e013ee27
OF		 161532005-05-12 Orjan Friberg <orjanf@axis.com>
16154
889bf7c5 16155 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16156 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16157 pointers for hardware watchpoint support.
16158 * linux-low.h (struct linux_target_ops): Ditto.
16159 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16160 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16161 to linux_target_ops.
16162 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16163 reply packet.
16164 * server.c (main): Recognize 'Z' and 'z' packets.
16165
b0ded00b
UW		 161662005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16167
16168 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16169 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16170 (the_low_target): Add new members.
16171
8643e2ad
DJ		 161722005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16173
16174 * proc-service.c (ps_lgetregs): Search all_processes instead of
16175 all_threads.
16176
fc620387
DJ		 161772005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16178
16179 * server.c (start_inferior): Change return type to int.
16180 (attach_inferior): Change sigptr to int *.
16181 (handle_v_cont, handle_v_requests): Change signal to int *.
16182 (main): Change signal to int.
16183
161842005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16185
16186 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16187 * configure.srv: Add m32r*-*-linux*.
16188 * linux-m32r-low.c: New file.
16189
e0e76420
DJ		 161902005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16191
16192 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16193
a1928bad
DJ		 161942005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16195
16196 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16197 Take unsigned long arguments for PIDs.
16198 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16199 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16200 (wait_for_sigstop, linux_resume_one_process)
16201 (regsets_fetch_inferior_registers, linux_send_signal)
16202 (linux_read_auxv): Likewise. Update the types of variables holding
16203 PIDs. Update format string specifiers.
16204 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16205 * remote-utils.c (prepare_resume_reply): Likewise.
16206 * server.c (cont_thread, general_thread, step_thread)
16207 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16208 unsigned long.
16209 (handle_query): Update format specifiers.
16210 (handle_v_cont, main): Use strtoul for thread IDs.
16211 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16212 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16213 (general_thread, step_thread, thread_from_wait)
16214 (old_thread_from_wait): Update.
16215 * target.h (struct thread_resume): Use unsigned long for THREAD.
16216 (struct target_ops): Use unsigned long for arguments to attach and
16217 thread_alive.
16218
dcdb98d2
DJ		 162192005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16220
16221 * acinclude.m4: Include bfd/bfd.m4 directly.
16222 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16223 <agriffis@toolchain.org>.
16224 * aclocal.m4, configure: Regenerated.
16225
bec39cab
AC		 162262005-01-07 Andrew Cagney <cagney@gnu.org>
16227
16228 * configure.ac: Rename configure.in, require autoconf 2.59.
16229 * configure: Re-generate.
16230
434c4c77
DJ		 162312004-12-08 Daniel Jacobowitz <dan@debian.org>
16232
16233 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16234 LIBS when finished.
16235 * aclocal.m4: Regenerated.
16236 * configure: Regenerated.
16237
db1d3e1b
AS		 162382004-11-21 Andreas Schwab <schwab@suse.de>
16239
16240 * linux-m68k-low.c (m68k_num_gregs): Define.
16241 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16242 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16243 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16244 (m68k_breakpoint_at): New. Add to the_low_target.
16245
16246 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16247 srv_linux_thread_db to yes.
16248
43360365
JB		 162492004-10-20 Joel Brobecker <brobecker@gnat.com>
16250
16251 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16252 (ARCH_SET_FS): Likewise.
16253 (ARCH_GET_FS): Likewise.
16254 (ARCH_GET_GS): Likewise.
16255
fd500816
DJ		 162562004-10-16 Daniel Jacobowitz <dan@debian.org>
16257
16258 * linux-i386-low.c (ps_get_thread_area): New.
16259 * linux-x86-64-low.c (ps_get_thread_area): New.
16260 * linux-low.c: Include <sys/syscall.h>.
16261 (linux_kill_one_process): Don't kill the first thread here.
16262 (linux_kill): Kill the first thread here.
16263 (kill_lwp): New function.
16264 (send_sigstop, linux_send_signal): Use it.
16265 * proc-service.c: Clean up #ifdefs.
16266 (fpregset_info): Delete.
16267 (ps_lgetregs): Update and enable implementation.
16268 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16269 implementations.
16270 * remote-utils.c (struct sym_cache, symbol_cache): New.
16271 (input_interrupt): Print a clearer message.
16272 (async_io_enabled): New variable.
16273 (enable_async_io, disable_async_io): Use it. Update comments.
16274 (look_up_one_symbol): Use the symbol cache.
16275 * thread-db.c (thread_db_look_up_symbols): New function.
16276 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16277
f6de3c42
DJ		 162782004-10-16 Daniel Jacobowitz <dan@debian.org>
16279
16280 * configure.in: Test for -rdynamic.
16281 * configure: Regenerated.
16282 * Makefile (INTERNAL_LDFLAGS): New.
16283 (gdbserver, gdbreplay): Use it.
16284
2c0fc042
AC		 162852004-09-02 Andrew Cagney <cagney@gnu.org>
16286
16287 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16288
075b3282
DJ		 162892004-03-23 Daniel Jacobowitz <drow@mvista.com>
16290
16291 * linux-low.c (linux_wait): Clear all_processes list also.
16292
fa6a77dc
DJ		 162932004-03-12 Daniel Jacobowitz <drow@mvista.com>
16294
16295 * linux-low.c: Include <errno.h>. Remove extern declaration of
16296 errno.
16297
6d782a97
DJ		 162982004-03-12 Daniel Jacobowitz <drow@mvista.com>
16299
16300 * gdbreplay.c, server.h, utils.c: Update copyright years.
16301
3a7fb99b
DJ		 163022004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16303
16304 * server.c (main): Print child status or termination signal from
16305 variable 'signal', not 'sig'.
16306
c3e735a6
DJ		 163072004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16308
16309 * linux-low.c (linux_read_memory): Change return type to
16310 int. Check for and return error from ptrace().
16311 * target.c (read_inferior_memory): Change return type to int. Pass
16312 back return status from the_target->read_memory().
16313 * target.h (struct target_ops): Adapt *read_memory() prototype.
16314 Update comment.
16315 (read_inferior_memory): Adapt prototype.
16316 * server.c (main): Return an error packet if
16317 read_inferior_memory() returns an error.
16318
a59d1c82
DJ		 163192004-03-04 Daniel Jacobowitz <drow@mvista.com>
16320
16321 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16322 Unify with other clean targets.
16323
dc3f8883
DJ		 163242004-02-29 Daniel Jacobowitz <drow@mvista.com>
16325
16326 * server.c (handle_v_cont): Call set_desired_inferior.
16327
89a208da
DJ		 163282004-02-29 Daniel Jacobowitz <drow@mvista.com>
16329
16330 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16331
62ea82f5
DJ		 163322004-02-29 Daniel Jacobowitz <drow@mvista.com>
16333
16334 * linux-low.c (linux_wait): Unblock async I/O.
16335 (linux_resume): Block and enable async I/O.
16336 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16337 * server.h (block_async_io, unblock_async_io): Add prototypes.
16338
6910d122
DJ		 163392004-02-29 Daniel Jacobowitz <drow@mvista.com>
16340
16341 * remote-utils.c (remote_open): Print a status notice after
16342 opening a TCP port.
16343 * server.c (attach_inferior): Print a status notice after
16344 attaching.
16345
163462004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16347
16348 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16349
c89dc5d4
DJ		 163502004-02-26 Daniel Jacobowitz <drow@mvista.com>
16351
16352 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16353 error packet.
16354 * server.c, target.h: Update copyright years.
16355
4b8dad4a
RM		 163562004-02-25 Roland McGrath <roland@redhat.com>
16357
16358 * target.h (struct target_ops): New member `read_auxv'.
16359 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16360 * linux-low.c (linux_read_auxv): New function.
16361 (linux_target_ops): Initialize `read_auxv' member to that.
16362
d7446758
JB		 163632004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16364
16365 Committed by Jim Blandy <jimb@redhat.com>.
16366
16367 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16368 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16369 instead of GPR_SIZE to distiguish s390 and s390x targets.
16370
5544ad89
DJ		 163712004-01-31 Daniel Jacobowitz <drow@mvista.com>
16372
16373 * linux-low.c: Update copyright year.
16374 (check_removed_breakpoint): Clear pending_is_breakpoint.
16375 (linux_set_resume_request, linux_queue_one_thread)
16376 (resume_status_pending_p): New functions.
16377 (linux_continue_one_thread): Use process->resume.
16378 (linux_resume): Only resume threads if there are no pending events.
16379 * linux-low.h (struct process_info): Add resume request
16380 pointer.
16381
2a68b70e
DJ		 163822004-01-30 Daniel Jacobowitz <drow@mvista.com>
16383
16384 * regcache.c (new_register_cache): Clear the allocated register
16385 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16386
64386c31
DJ		 163872003-10-13 Daniel Jacobowitz <drow@mvista.com>
16388
16389 * linux-low.c (linux_resume): Take a struct thread_resume *
16390 argument.
16391 (linux_wait): Update call.
16392 (resume_ptr): New static variable.
16393 (linux_continue_one_thread): Renamed from
16394 linux_continue_one_process. Use resume_ptr.
16395 (linux_resume): Use linux_continue_one_thread.
16396 * server.c (handle_v_cont, handle_v_requests): New functions.
16397 (myresume): New function.
16398 (main): Handle 'v' case.
16399 * target.h (struct thread_resume): New type.
16400 (struct target_ops): Change argument of "resume" to struct
16401 thread_resume *.
16402 (myresume): Delete macro.
16403
c938e9b0
L		 164042003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16405
16406 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16407 (uninstall): Support DESTDIR.
16408
7f313d07
BC		 16409Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16410
16411 * configure.srv: Add xscale*linux copy of arm*linux entry.
16412
3b2fc2ea
DJ		 164132003-07-24 Daniel Jacobowitz <drow@mvista.com>
16414
16415 * linux-arm-low.c (arm_reinsert_addr): New function.
16416 (the_low_target): Add arm_reinsert_addr.
16417
1c0a559e
MK		 164182003-07-08 Mark Kettenis <kettenis@gnu.org>
16419
16420 * mem-break.c: Remove whitespace at end of file.
16421
43d5792c
DJ		 164222003-06-28 Daniel Jacobowitz <drow@mvista.com>
16423
16424 * configure.in: Check whether we need to prototype strerror.
16425 * server.h: Optionally prototype strerror.
16426 * gdbreplay.c (perror_with_name): Use strerror.
16427 * linux-low.c (linux_attach_lwp): Use strerror.
16428 * utils.c (perror_with_name): Use strerror.
16429 * config.in, configure: Regenerated.
16430
c8a86edf
DJ		 164312003-06-28 Daniel Jacobowitz <drow@mvista.com>
16432
16433 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16434 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16435
73d37363
DJ		 164362003-06-20 Daniel Jacobowitz <drow@mvista.com>
16437
16438 * Makefile.in (SFILES): Update.
16439 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16440 low-sun3.c: Remove files.
16441
6ad8ae5c
DJ		 164422003-06-17 Daniel Jacobowitz <drow@mvista.com>
16443
16444 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16445 (linux_detach_one_process, linux_detach): New functions.
16446 (linux_target_ops): Add linux_detach.
16447 * server.c (main): Handle 'D' packet.
16448 * target.h (struct target_ops): Add "detach" member.
16449 (detach_inferior): Define.
16450
1581182a
MK		 164512003-06-13 Mark Kettenis <kettenis@gnu.org>
16452
16453 From Kelley Cook <kelleycook@wideopenwest.com>:
16454 * configure.srv: Accept i[34567]86 variants.
16455
e5379b03
DJ		 164562003-06-05 Daniel Jacobowitz <drow@mvista.com>
16457
16458 * linux-low.c (linux_wait_for_event): Correct comment typos.
16459 (linux_resume_one_process): Call check_removed_breakpoint.
16460 (linux_send_signal): New function.
16461 (linux_target_ops): Add linux_send_signal.
16462 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16463 of kill.
16464 * target.h (struct target_ops): Add send_signal.
16465
2ff29de4
JB		 164662003-05-29 Jim Blandy <jimb@redhat.com>
16467
16468 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16469 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16470 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16471 away part of the register's value.
16472
254787d4
DJ		 164732003-03-26 Daniel Jacobowitz <drow@mvista.com>
16474
16475 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16476 (linux_wait_for_event, linux_init_signals): Likewise.
16477
94e10508
DJ		 164782003-03-17 Daniel Jacobowitz <drow@mvista.com>
16479
16480 * configure.in: Check for stdlib.h.
16481 * configure: Regenerated.
16482 * config.in: Regenerated.
16483
4c0711e0
DJ		 164842003-01-04 Andreas Schwab <schwab@suse.de>
16485
16486 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16487
ef66e766
AC		 164882003-01-02 Andrew Cagney <ac131313@redhat.com>
16489
16490 * Makefile.in: Remove obsolete code.
16491
a1358604
DJ		 164922002-11-20 Daniel Jacobowitz <drow@mvista.com>
16493
16494 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16495 defined(PT_FPR0_HI).
16496
23ce3b1c
DJ		 164972002-11-17 Stuart Hughes <seh@zee2.com>
16498
16499 * linux-arm-low.c (arm_num_regs): Increase.
16500 (arm_regmap): Include status register.
16501
165022002-11-17 Daniel Jacobowitz <drow@mvista.com>
16503
16504 * linux-low.c (register_addr): Remove incorrect -1 check.
16505
a9fa9f7d
DJ		 165062002-08-29 Daniel Jacobowitz <drow@mvista.com>
16507
16508 * linux-low.c (linux_create_inferior): Call setpgid. Return
16509 the new PID.
16510 (unstopped_p, linux_signal_pid): Remove.
16511 (linux_target_ops): Remove linux_signal_pid.
16512 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16513 global instead of target method.
16514 * target.h (struct target_ops): Remove signal_pid. Update comment
16515 for create_inferior.
16516 * server.c (signal_pid): New variable.
16517 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16518 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16519 (attach_inferior): Set signal_pid.
16520
17574093
DJ		 165212002-08-23 Daniel Jacobowitz <drow@mvista.com>
16522
16523 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16524
165252002-08-20 Jim Blandy <jimb@redhat.com>
16526
16527 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16528 default for this.
16529
165302002-08-01 Andrew Cagney <cagney@redhat.com>
16531
16532 * Makefile.in: Make chill references obsolete.
16533
165342002-07-24 Kevin Buettner <kevinb@redhat.com>
16535
16536 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16537 * configure: Regenerate.
16538 * config.in: Regenerate.
16539
165402002-07-09 David O'Brien <obrien@FreeBSD.org>
16541
16542 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16543 (perror_with_name, remote_close, remote_open, expect, play): Static.
16544
165452002-07-04 Michal Ludvig <mludvig@suse.cz>
16546
4b8dad4a 16547 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16548 byte offsets instead of an array of indexes.
16549 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16550
165512002-06-13 Daniel Jacobowitz <drow@mvista.com>
16552
16553 * regcache.c: Add comment.
16554
165552002-06-11 Daniel Jacobowitz <drow@mvista.com>
16556
16557 * thread-db.c: New file.
16558 * proc-service.c: New file.
16559 * acinclude.m4: New file.
16560 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16561 proc-service.o, and thread-db.o.
16562 (linux-low.o): Add USE_THREAD_DB.
16563 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16564 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16565 * aclocal.m4: Regenerated.
16566 * config.in: Regenerated.
16567 * configure: Regenerated.
16568 * configure.in: Check for proc_service.h, sys/procfs.h,
16569 thread_db.h, and linux/elf.h headrs.
16570 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16571 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16572 Check for -lthread_db and thread support.
16573 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16574 PowerPC, and SuperH.
16575 * i387-fp.c: Constify arguments.
16576 * i387-fp.h: Likewise.
16577 * inferiors.c: (struct thread_info): Renamed from
16578 `struct inferior_info'. Remove PID member. Use generic inferior
16579 list header. All uses updated.
16580 (inferiors, signal_pid): Removed.
16581 (all_threads): New variable.
16582 (get_thread): Define.
16583 (add_inferior_to_list): New function.
16584 (for_each_inferior): New function.
16585 (change_inferior_id): New function.
16586 (add_inferior): Removed.
16587 (remove_inferior): New function.
16588 (add_thread): New function.
16589 (free_one_thread): New function.
16590 (remove_thread): New function.
16591 (clear_inferiors): Use for_each_inferior and free_one_thread.
16592 (find_inferior): New function.
16593 (find_inferior_id): New function.
16594 (inferior_target_data): Update argument type.
16595 (set_inferior_target_data): Likewise.
16596 (inferior_regcache_data): Likewise.
16597 (set_inferior_regcache_data): Likewise.
16598 * linux-low.c (linux_bp_reinsert): Remove.
16599 (all_processes, stopping_threads, using_thrads)
16600 (struct pending_signals, debug_threads, pid_of): New.
16601 (inferior_pid): Replace with macro.
16602 (struct inferior_linux_data): Remove.
16603 (get_stop_pc, add_process): New functions.
16604 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16605 Use add_process and add_thread.
16606 (linux_attach_lwp): New function, based on old linux_attach. Use
16607 add_process and add_thread. Set stop_expected for new threads.
16608 (linux_attach): New function.
16609 (linux_kill_one_process): New function.
16610 (linux_kill): Kill all LWPs.
16611 (linux_thread_alive): Use find_inferior_id.
16612 (check_removed_breakpoints, status_pending_p): New functions.
16613 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16614 Update. Use WNOHANG. Wait for cloned processes also. Update process
16615 struct for the found process.
16616 (linux_wait_for_event): New function.
16617 (linux_wait): Use it. Support LWPs.
16618 (send_sigstop, wait_for_sigstop, stop_all_processes)
16619 (linux_resume_one_process, linux_continue_one_process): New functions.
16620 (linux_resume): Support LWPs.
16621 (REGISTER_RAW_SIZE): Remove.
16622 (fetch_register): Use register_size instead. Call supply_register.
16623 (usr_store_inferior_registers): Likewise. Call collect_register.
16624 Fix recursive case.
16625 (regsets_fetch_inferior_registers): Improve error message.
16626 (regsets_store_inferior_registers): Add debugging.
16627 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16628 (unstopped_p, linux_signal_pid): New functions.
16629 (linux_target_ops): Add linux_signal_pid.
16630 (linux_init_signals): New function.
16631 (initialize_low): Call it. Initialize using_threads.
16632 * regcache.c (inferior_regcache_data): Add valid
16633 flag.
16634 (get_regcache): Fetch registers lazily. Add fetch argument
16635 and update all callers.
16636 (regcache_invalidate_one, regcache_invalidate): New
16637 functions.
16638 (new_register_cache): Renamed from create_register_cache.
16639 Return the new regcache.
16640 (free_register_cache): Change argument to a void *.
16641 (registers_to_string, registers_from_string): Call get_regcache
16642 with fetch flag set.
16643 (register_data): Make static. Pass fetch flag to get_regcache.
16644 (supply_register): Call get_regcache with fetch flag clear.
16645 (collect_register): Call get_regcache with fetch flag set.
16646 (collect_register_as_string): New function.
16647 * regcache.h: Update.
16648 * remote-utils.c (putpkt): Flush after debug output and use
16649 stderr.
16650 Handle input interrupts while waiting for an ACK.
16651 (input_interrupt): Use signal_pid method.
16652 (getpkt): Flush after debug output and use stderr.
16653 (outreg): Use collect_register_as_string.
16654 (new_thread_notify, dead_thread_notify): New functions.
16655 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16656 and general_thread.
16657 (look_up_one_symbol): Flush after debug output.
16658 * server.c (step_thread, server_waiting): New variables.
16659 (start_inferior): Don't use signal_pid. Update call to mywait.
16660 (attach_inferior): Update call to mywait.
16661 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16662 (main): Don't fetch/store registers explicitly. Use
16663 set_desired_inferior. Support proposed ``Hs'' packet. Update
16664 calls to mywait.
16665 * server.h: Update.
16666 (struct inferior_list, struct_inferior_list_entry): New.
16667 * target.c (set_desired_inferior): New.
16668 (write_inferior_memory): Constify.
16669 (mywait): New function.
16670 * target.h: Update.
16671 (struct target_ops): New signal_pid method.
16672 (mywait): Removed macro, added prototype.
16673
16674 * linux-low.h (regset_func): Removed.
16675 (regset_fill_func, regset_store_func): New.
16676 (enum regset_type): New.
16677 (struct regset_info): Add type field. Use new operation types.
16678 (struct linux_target_ops): stop_pc renamed to get_pc.
16679 Add decr_pc_after_break and breakpoint_at.
16680 (get_process, get_thread_proess, get_process_thread)
16681 (strut process_info, all_processes, linux_attach_lwp)
16682 (thread_db_init): New.
16683
16684 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16685 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16686 (the_low_target): Add new members.
16687 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16688 (i386_store_fpxregset): Constify.
16689 (target_regsets): Add new kind identifier.
16690 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16691 (i386_set_pc): Add debugging.
16692 (i386_breakpoint_at): New function.
16693 (the_low_target): Add new members.
16694 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16695 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16696 (mips_breakpoint_at): New.
16697 (the_low_target): Add new members.
16698 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16699 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16700 (the_low_target): Add new members.
16701 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16702 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16703 (the_low_target): Add new members.
16704 * linux-x86-64-low.c (target_regsets): Add new kind
16705 identifier.
16706
167072002-05-15 Daniel Jacobowitz <drow@mvista.com>
16708
16709 From Martin Pool <mbp@samba.org>:
16710 * server.c (gdbserver_usage): New function.
16711 (main): Call it.
16712
167132002-05-14 Daniel Jacobowitz <drow@mvista.com>
16714
16715 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16716 stop_at -> stop_pc.
16717
167182002-05-04 Andrew Cagney <ac131313@redhat.com>
16719
16720 * Makefile.in: Remove obsolete code.
16721
167222002-04-24 Michal Ludvig <mludvig@suse.cz>
16723
16724 * linux-low.c (regsets_fetch_inferior_registers),
16725 (regsets_store_inferior_registers): Removed cast to int from
16726 ptrace() calls.
16727 * regcache.h: Added declaration of struct inferior_info.
16728
167292002-04-20 Daniel Jacobowitz <drow@mvista.com>
16730
16731 * inferiors.c (struct inferior_info): Add regcache_data.
16732 (add_inferior): Call create_register_cache.
16733 (clear_inferiors): Call free_register_cache.
16734 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16735 * regcache.c (struct inferior_regcache_data): New.
16736 (registers): Remove.
16737 (get_regcache): New function.
16738 (create_register_cache, free_register_cache): New functions.
16739 (set_register_cache): Don't initialize the register cache here.
16740 (registers_to_string, registers_from_string, register_data): Call
16741 get_regcache.
16742 * regcache.h: Add prototypes.
16743 * server.h: Likewise.
16744
167452002-04-20 Daniel Jacobowitz <drow@mvista.com>
16746
16747 * mem-break.c: New file.
16748 * mem-break.h: New file.
16749 * Makefile.in: Add mem-break.o rule; update server.h
16750 dependencies.
16751 * inferiors.c (struct inferior_info): Add target_data
16752 member.
16753 (clear_inferiors): Free target_data member if set.
16754 (inferior_target_data, set_inferior_target_data): New functions.
16755 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16756 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16757 * linux-low.c (linux_bp_reinsert): New variable.
16758 (struct inferior_linux_data): New.
16759 (linux_create_inferior): Use set_inferior_target_data.
16760 (linux_attach): Likewise. Call add_inferior.
16761 (linux_wait_for_one_inferior): New function.
16762 (linux_wait): Call it.
16763 (linux_write_memory): Add const.
16764 (initialize_low): Call set_breakpoint_data.
16765 * linux-low.h (struct linux_target_ops): Add breakpoint
16766 handling members.
16767 * server.c (attach_inferior): Remove extra add_inferior
16768 call.
16769 * server.h: Include mem-break.h. Update inferior.c
16770 prototypes.
16771 * target.c (read_inferior_memory)
16772 (write_inferior_memory): New functions.
16773 * target.h (read_inferior_memory)
16774 (write_inferior_memory): Change macros to prototypes.
16775 (struct target_ops): Update comments. Add const to write_memory
16776 definition.
16777
167782002-04-11 Daniel Jacobowitz <drow@mvista.com>
16779
16780 * linux-low.c (usr_store_inferior_registers): Support
16781 registers which are allowed to fail to store.
16782 * linux-low.h (linux_target_ops): Likewise.
16783 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16784 (ppc_cannot_store_register): FPSCR may not be storable.
16785
167862002-04-09 Daniel Jacobowitz <drow@mvista.com>
16787
16788 * server.h: Include <string.h> if HAVE_STRING_H.
16789 * ChangeLog: Correct paths in last ChangeLog entry.
16790
167912002-04-09 Daniel Jacobowitz <drow@mvista.com>
16792
16793 * linux-low.h: Remove obsolete prototypes.
16794 (struct linux_target_ops): New.
16795 (extern the_low_target): New.
16796 * linux-low.c (num_regs, regmap): Remove declarations.
16797 (register_addr): Use the_low_target explicitly.
16798 (fetch_register): Likewise.
16799 (usr_fetch_inferior_registers): Likewise.
16800 (usr_store_inferior_registers): Likewise.
16801 * linux-arm-low.c (num_regs): Remove.
16802 (arm_num_regs): Define.
16803 (arm_regmap): Renamed from regmap, made static.
16804 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16805 made static.
16806 (arm_cannot_store_register): Renamed from cannot_store_register,
16807 made static.
16808 (the_low_target): New.
16809 * linux-i386-low.c (num_regs): Remove.
16810 (i386_num_regs): Define.
16811 (i386_regmap): Renamed from regmap, made static.
16812 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16813 made static.
16814 (i386_cannot_store_register): Renamed from cannot_store_register,
16815 made static.
16816 (the_low_target): New.
16817 * linux-ia64-low.c (num_regs): Remove.
16818 (ia64_num_regs): Define.
16819 (ia64_regmap): Renamed from regmap, made static.
16820 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16821 made static.
16822 (ia64_cannot_store_register): Renamed from cannot_store_register,
16823 made static.
16824 (the_low_target): New.
16825 * linux-m68k-low.c (num_regs): Remove.
16826 (m68k_num_regs): Define.
16827 (m68k_regmap): Renamed from regmap, made static.
16828 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16829 made static.
16830 (m68k_cannot_store_register): Renamed from cannot_store_register,
16831 made static.
16832 (the_low_target): New.
16833 * linux-mips-low.c (num_regs): Remove.
16834 (mips_num_regs): Define.
16835 (mips_regmap): Renamed from regmap, made static.
16836 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16837 made static.
16838 (mips_cannot_store_register): Renamed from cannot_store_register,
16839 made static.
16840 (the_low_target): New.
16841 * linux-ppc-low.c (num_regs): Remove.
16842 (ppc_num_regs): Define.
16843 (ppc_regmap): Renamed from regmap, made static.
16844 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16845 made static.
16846 (ppc_cannot_store_register): Renamed from cannot_store_register,
16847 made static.
16848 (the_low_target): New.
16849 * linux-s390-low.c (num_regs): Remove.
16850 (s390_num_regs): Define.
16851 (s390_regmap): Renamed from regmap, made static.
16852 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16853 made static.
16854 (s390_cannot_store_register): Renamed from cannot_store_register,
16855 made static.
16856 (the_low_target): New.
16857 * linux-sh-low.c (num_regs): Remove.
16858 (sh_num_regs): Define.
16859 (sh_regmap): Renamed from regmap, made static.
16860 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16861 made static.
16862 (sh_cannot_store_register): Renamed from cannot_store_register,
16863 made static.
16864 (the_low_target): New.
16865 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16866 (the_low_target): New.
16867
168682002-04-09 Daniel Jacobowitz <drow@mvista.com>
16869
16870 * Makefile.in: Add stamp-h target.
16871 * configure.in: Create stamp-h.
16872 * configure: Regenerated.
16873
168742002-04-09 Daniel Jacobowitz <drow@mvista.com>
16875
16876 * inferiors.c: New file.
16877 * target.c: New file.
16878 * target.h: New file.
16879 * Makefile.in: Add target.o and inferiors.o. Update
16880 dependencies.
16881 * linux-low.c (inferior_pid): New static variable,
16882 moved from server.c.
16883 (linux_create_inferior): Renamed from create_inferior.
16884 Call add_inferior. Return 0 on success instead of a PID.
16885 (linux_attach): Renamed from myattach.
16886 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16887 (linux_thread_alive): Renamed from mythread_alive.
16888 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16889 child dies.
16890 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16891 (regsets_store_inferior_registers): Correct error message.
16892 Add missing ``return 0''.
16893 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16894 (linux_store_registers): Renamed from store_inferior_registers.
16895 (linux_read_memory): Renamed from read_inferior_memory.
16896 (linux_write_memory): Renamed from write_inferior_memory.
16897 (linux_target_ops): New structure.
16898 (initialize_low): Call set_target_ops ().
16899 * remote-utils.c (unhexify): New function.
16900 (hexify): New function.
16901 (input_interrupt): Send signals to ``signal_pid''.
16902 * server.c (inferior_pid): Remove.
16903 (start_inferior): Update create_inferior call.
16904 (attach_inferior): Call add_inferior.
16905 (handle_query): New function.
16906 (main): Call handle_query for `q' packets.
16907 * server.h: Include "target.h". Remove obsolete prototypes.
16908 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16909
169102002-04-09 Daniel Jacobowitz <drow@mvista.com>
16911
16912 * Makefile.in: Add WARN_CFLAGS. Update configury
16913 dependencies.
16914 * configure.in: Check for <string.h>
16915 * configure: Regenerate.
16916 * config.in: Regenerate.
16917 * gdbreplay.c: Include needed system headers.
16918 (remote_open): Remove strchr prototype.
16919 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16920 * regcache.c (supply_register): Change buf argument to const void *.
16921 (supply_register_by_name): Likewise.
16922 (collect_register): Change buf argument to void *.
16923 (collect_register_by_name): Likewise.
16924 * regcache.h: Add missing prototypes.
16925 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16926 * server.c (handle_query): New function.
16927 (attached): New static variable, moved out of main.
16928 (main): Quiet longjmp clobber warnings.
16929 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16930 * utils.c (error): Remove NORETURN.
16931 (fatal): Likewise.
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